:root {
  --navy: #0b2342;
  --navy-deep: #061b33;
  --navy-soft: #244465;
  --orange: #ff930f;
  --orange-dark: #d77d00;
  --steel: #e7edf2;
  --steel-2: #f5f7f9;
  --line: rgba(27, 55, 86, 0.18);
  --text: #12243a;
  --muted: #5b6878;
  --white: #ffffff;
  --max: 1360px;
  --shadow: 0 28px 80px rgba(8, 28, 52, 0.18);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 82% 4%, rgba(171, 187, 200, 0.18), transparent 34rem),
    linear-gradient(180deg, #ffffff 0%, #f5f8fb 52%, #eef3f7 100%);
  letter-spacing: 0;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  height: 92px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 clamp(24px, 4vw, 66px);
  background: rgba(255, 255, 255, 0.88);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px);
}

.brand {
  width: clamp(190px, 18vw, 270px);
}

.brand img,
.footer-brand img {
  width: 100%;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: clamp(30px, 4vw, 74px);
  color: var(--navy);
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.main-nav a {
  position: relative;
  padding: 12px 0;
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 4px;
  width: 0;
  height: 2px;
  background: var(--orange);
  transition: width 180ms ease;
}

.main-nav a:hover::after,
.main-nav a.is-active::after {
  width: 100%;
}

.section-band,
.section-pad {
  width: min(var(--max), calc(100% - 72px));
  margin: 0 auto;
}

.section-pad {
  padding: 76px 0;
}

.hero {
  position: relative;
  min-height: 720px;
  display: grid;
  grid-template-columns: 0.94fr 1.28fr;
  align-items: center;
  gap: 54px;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: url("hero-cad-konstrukter-v04.png") center right / cover no-repeat;
  filter: saturate(0.96) contrast(1.01);
  opacity: 1;
  transform: none;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.95) 0%, rgba(255, 255, 255, 0.83) 30%, rgba(255, 255, 255, 0.28) 48%, rgba(255, 255, 255, 0) 68%),
    radial-gradient(circle at 86% 70%, rgba(11, 35, 66, 0.12), transparent 28rem);
  z-index: 1;
}

.footer-drawing {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.3;
  background:
    linear-gradient(90deg, transparent 0 44px, rgba(48, 78, 110, 0.18) 45px 46px, transparent 47px 92px),
    linear-gradient(0deg, transparent 0 44px, rgba(48, 78, 110, 0.14) 45px 46px, transparent 47px 92px);
  background-size: 92px 92px;
  mask-image: linear-gradient(90deg, black, transparent 58%);
  z-index: 2;
}

.hero-drawing {
  position: absolute;
  left: 6%;
  top: 8%;
  width: min(620px, 44vw);
  height: 54%;
  pointer-events: none;
  z-index: 2;
  opacity: 0.28;
  mix-blend-mode: multiply;
  background:
    radial-gradient(circle at 69% 50%, transparent 0 52px, rgba(39, 84, 128, 0.24) 53px 54px, transparent 55px 74px, rgba(39, 84, 128, 0.14) 75px 76px, transparent 77px),
    radial-gradient(circle at 69% 50%, rgba(39, 84, 128, 0.18) 0 2px, transparent 3px),
    linear-gradient(90deg, transparent 0 23%, rgba(39, 84, 128, 0.16) 23.2% 23.5%, transparent 23.7% 100%),
    linear-gradient(90deg, transparent 0 68%, rgba(39, 84, 128, 0.18) 68.1% 68.35%, transparent 68.6% 100%),
    linear-gradient(0deg, transparent 0 49%, rgba(39, 84, 128, 0.16) 49.2% 49.5%, transparent 49.7% 100%),
    linear-gradient(90deg, transparent 0 39px, rgba(39, 84, 128, 0.07) 40px 41px, transparent 42px 79px),
    linear-gradient(0deg, transparent 0 39px, rgba(39, 84, 128, 0.06) 40px 41px, transparent 42px 79px);
  background-size: auto, auto, auto, auto, auto, 80px 80px, 80px 80px;
  mask-image: linear-gradient(90deg, rgba(0, 0, 0, 0.95), rgba(0, 0, 0, 0.68) 58%, transparent 100%);
}

.hero-drawing::before,
.hero-drawing::after {
  content: "";
  position: absolute;
  pointer-events: none;
}

.hero-drawing::before {
  left: 6%;
  top: 30%;
  width: 72%;
  height: 28%;
  border: 1px solid rgba(39, 84, 128, 0.18);
  border-radius: 80px;
  box-shadow:
    inset 34px 0 0 -33px rgba(39, 84, 128, 0.22),
    inset -34px 0 0 -33px rgba(39, 84, 128, 0.22);
}

.hero-drawing::after {
  left: 8%;
  top: 16%;
  width: 78%;
  height: 68%;
  background:
    linear-gradient(22deg, transparent 0 49%, rgba(39, 84, 128, 0.14) 49.25% 49.55%, transparent 49.8% 100%),
    linear-gradient(112deg, transparent 0 48%, rgba(39, 84, 128, 0.11) 48.3% 48.6%, transparent 48.9% 100%),
    linear-gradient(90deg, transparent 0 8%, rgba(39, 84, 128, 0.16) 8.2% 8.45%, transparent 8.7% 100%),
    linear-gradient(0deg, transparent 0 12%, rgba(39, 84, 128, 0.12) 12.2% 12.45%, transparent 12.7% 100%);
}

.hero-content,
.workbench {
  position: relative;
  z-index: 3;
}

.hero-content {
  max-width: 590px;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--orange-dark);
  font-size: 15px;
  line-height: 1.4;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero h1 {
  margin: 0;
  color: var(--navy);
  font-size: clamp(38px, 4.6vw, 78px);
  line-height: 1.02;
  font-weight: 850;
  text-transform: uppercase;
}

.lead {
  max-width: 520px;
  margin: 34px 0 0;
  color: #24364a;
  font-size: 20px;
  line-height: 1.72;
}

.hero-actions {
  display: flex;
  gap: 22px;
  margin-top: 46px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 56px;
  padding: 0 34px;
  border: 2px solid var(--orange);
  color: var(--navy);
  font-size: 14px;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.button-primary {
  color: var(--white);
  background: linear-gradient(135deg, var(--orange) 0%, #ffb12b 100%);
}

.button-light {
  background: rgba(255, 255, 255, 0.62);
}

.workbench {
  min-height: 500px;
  align-self: end;
  margin-bottom: 70px;
}

.screen {
  position: absolute;
  bottom: 98px;
  width: min(330px, 42%);
  height: 220px;
  border: 10px solid #182b42;
  border-bottom-width: 24px;
  background: linear-gradient(135deg, #0b1f37, #102f50);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.screen::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, transparent 0 28px, rgba(119, 159, 204, 0.22) 29px 30px, transparent 31px 58px),
    linear-gradient(0deg, transparent 0 28px, rgba(119, 159, 204, 0.16) 29px 30px, transparent 31px 58px);
  opacity: 0.6;
}

.screen-cad {
  left: 0;
}

.screen-plan {
  left: 38%;
  width: min(390px, 48%);
}

.screen-label {
  position: absolute;
  z-index: 2;
  top: 14px;
  left: 16px;
  color: #b9cce2;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.cad-cylinder {
  position: absolute;
  left: 52px;
  top: 72px;
  width: 210px;
  height: 78px;
  border: 2px solid rgba(240, 247, 255, 0.66);
  border-radius: 50px;
  transform: skewX(-11deg);
}

.cad-cylinder::before,
.cad-cylinder::after {
  content: "";
  position: absolute;
  top: -12px;
  width: 84px;
  height: 104px;
  border: 2px solid rgba(243, 154, 24, 0.78);
  border-radius: 50%;
}

.cad-cylinder::before {
  left: -28px;
}

.cad-cylinder::after {
  right: -28px;
}

.plan-lines {
  position: absolute;
  inset: 52px 36px 38px;
  border: 2px solid rgba(213, 230, 247, 0.68);
}

.plan-lines::before,
.plan-lines::after {
  content: "";
  position: absolute;
  inset: 22px;
  border: 1px solid rgba(243, 154, 24, 0.7);
}

.plan-lines::after {
  inset: 48px 68px;
  border-radius: 50%;
}

.desk {
  position: absolute;
  left: 0;
  right: 10%;
  bottom: 0;
  height: 118px;
  background:
    linear-gradient(10deg, rgba(8, 24, 43, 0.18), rgba(255, 255, 255, 0.48)),
    linear-gradient(90deg, rgba(255, 255, 255, 0.86), rgba(206, 216, 224, 0.72));
  transform: skewX(-12deg);
  box-shadow: 0 -1px 0 rgba(255, 255, 255, 0.9), var(--shadow);
}

.metal-part {
  position: absolute;
  left: 230px;
  top: -34px;
  width: 108px;
  height: 68px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 50% 50%, #f9fbfc 0 14px, #929da7 15px 25px, #d9e0e6 26px 34px, #707a83 35px 100%);
  box-shadow: 0 18px 36px rgba(13, 32, 52, 0.18);
}

.prototype {
  position: absolute;
  left: 420px;
  top: -22px;
  width: 120px;
  height: 72px;
  background:
    linear-gradient(90deg, rgba(246, 249, 252, 0.9), rgba(214, 222, 230, 0.96));
  clip-path: polygon(0 50%, 18% 0, 42% 0, 50% 26%, 68% 6%, 100% 20%, 100% 80%, 68% 94%, 50% 74%, 42% 100%, 18% 100%);
  box-shadow: 0 15px 38px rgba(13, 32, 52, 0.18);
}

.caliper {
  position: absolute;
  left: 40px;
  top: 72px;
  width: 180px;
  height: 9px;
  background: #1a2f48;
  transform: rotate(-7deg);
}

.caliper::before,
.caliper::after {
  content: "";
  position: absolute;
  top: -28px;
  width: 8px;
  height: 48px;
  background: #1a2f48;
}

.caliper::before {
  left: 16px;
}

.caliper::after {
  right: 30px;
}

.section-title {
  max-width: var(--max);
  margin: 0 auto 34px;
}

.section-title h2 {
  margin: 0;
  color: var(--navy);
  font-size: clamp(27px, 2.2vw, 42px);
  line-height: 1.14;
  font-weight: 850;
  text-transform: uppercase;
}

.section-title h2::after {
  content: "";
  display: block;
  width: 58px;
  height: 2px;
  margin-top: 16px;
  background: var(--orange);
}

.help {
  border-bottom: 1px solid var(--line);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.service-card {
  min-height: 285px;
  padding: 30px 32px;
  border-right: 1px solid var(--line);
  color: var(--navy);
  background: rgba(255, 255, 255, 0.44);
  transition: background 180ms ease, transform 180ms ease;
}

.service-card:last-child {
  border-right: 0;
}

.service-card:hover {
  background: rgba(255, 255, 255, 0.82);
  transform: translateY(-4px);
}

.technical-mark {
  position: relative;
  display: block;
  width: 118px;
  height: 74px;
  margin-bottom: 28px;
}

.technical-mark::before,
.technical-mark::after {
  content: "";
  position: absolute;
  border-color: rgba(33, 77, 120, 0.58);
}

.mark-chamber::before {
  inset: 12px 12px 13px;
  border: 1px solid rgba(33, 77, 120, 0.54);
}

.mark-chamber::after {
  left: 30px;
  top: 20px;
  width: 54px;
  height: 34px;
  border: 1px dashed rgba(33, 77, 120, 0.62);
}

.mark-flange::before {
  left: 26px;
  top: 5px;
  width: 64px;
  height: 64px;
  border: 1px solid rgba(33, 77, 120, 0.62);
  border-radius: 50%;
}

.mark-flange::after {
  left: 48px;
  top: 27px;
  width: 20px;
  height: 20px;
  border: 1px solid rgba(33, 77, 120, 0.62);
  border-radius: 50%;
}

.mark-system::before {
  inset: 9px 18px 14px;
  border: 1px solid rgba(33, 77, 120, 0.58);
}

.mark-system::after {
  left: 38px;
  top: 28px;
  width: 42px;
  height: 16px;
  border-top: 1px solid rgba(33, 77, 120, 0.64);
  border-bottom: 1px solid rgba(33, 77, 120, 0.64);
}

.mark-shelf::before {
  inset: 7px 18px 10px;
  border: 1px solid rgba(33, 77, 120, 0.62);
}

.mark-shelf::after {
  left: 26px;
  right: 26px;
  top: 27px;
  height: 18px;
  border-top: 1px solid rgba(33, 77, 120, 0.64);
  border-bottom: 1px solid rgba(33, 77, 120, 0.64);
}

.mark-door::before {
  left: 27px;
  top: 5px;
  width: 64px;
  height: 64px;
  border: 1px solid rgba(33, 77, 120, 0.62);
  border-radius: 50%;
}

.mark-door::after {
  left: 45px;
  top: 20px;
  width: 26px;
  height: 34px;
  border: 1px solid rgba(33, 77, 120, 0.62);
}

.small-rule {
  display: block;
  width: 34px;
  height: 2px;
  margin-bottom: 16px;
  background: var(--orange);
}

.service-card strong {
  display: block;
  margin-bottom: 18px;
  font-size: 22px;
  line-height: 1.24;
  font-weight: 850;
}

.service-card span:last-child {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.66;
}

.chapters {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0), rgba(233, 239, 245, 0.44)),
    radial-gradient(circle at 12% 22%, rgba(243, 154, 24, 0.08), transparent 21rem);
}

.chapter {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  min-height: 360px;
  margin-top: 30px;
  background: rgba(255, 255, 255, 0.72);
  border-top: 1px solid var(--line);
  box-shadow: 0 18px 60px rgba(20, 49, 78, 0.08);
}

.chapter:first-of-type {
  margin-top: 0;
}

.chapter-reverse .chapter-copy {
  order: 2;
}

.chapter-copy {
  padding: clamp(34px, 5vw, 72px);
}

.chapter-copy h3 {
  margin: 0;
  color: var(--navy);
  font-size: clamp(28px, 2.4vw, 46px);
  line-height: 1.12;
  font-weight: 850;
}

.chapter-copy p:not(.eyebrow) {
  max-width: 680px;
  margin: 28px 0 0;
  color: #35475c;
  font-size: 18px;
  line-height: 1.78;
}

.chapter-visual {
  position: relative;
  min-height: 360px;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(13, 42, 74, 0.04), rgba(13, 42, 74, 0.12)),
    #eef3f7;
}

.chapter-visual::before,
.chapter-visual::after,
.reference-drawing::before,
.reference-detail::before {
  content: "";
  position: absolute;
  inset: 38px;
}

.visual-cutaway::before {
  border: 2px solid rgba(25, 65, 106, 0.42);
  border-radius: 100px;
}

.visual-cutaway::after {
  left: 18%;
  right: 18%;
  top: 43%;
  height: 24%;
  border-top: 2px solid rgba(243, 154, 24, 0.54);
  border-bottom: 2px solid rgba(243, 154, 24, 0.54);
}

.visual-control::before {
  border: 2px solid rgba(25, 65, 106, 0.34);
}

.visual-control::after {
  inset: 74px 92px;
  background:
    linear-gradient(90deg, rgba(25, 65, 106, 0.28) 0 2px, transparent 2px 36px),
    linear-gradient(0deg, rgba(25, 65, 106, 0.18) 0 2px, transparent 2px 36px);
  background-size: 36px 36px;
}

.visual-lines::before {
  background:
    linear-gradient(25deg, transparent 44%, rgba(25, 65, 106, 0.36) 45% 45.6%, transparent 46%),
    linear-gradient(115deg, transparent 43%, rgba(243, 154, 24, 0.4) 44% 44.7%, transparent 45%),
    repeating-linear-gradient(90deg, rgba(25, 65, 106, 0.2) 0 1px, transparent 1px 54px);
}

.visual-process::before {
  left: 14%;
  right: 14%;
  top: 34%;
  height: 33%;
  border: 2px solid rgba(25, 65, 106, 0.34);
  border-radius: 80px;
}

.visual-process::after {
  inset: 80px 26%;
  border-left: 2px solid rgba(243, 154, 24, 0.48);
  border-right: 2px solid rgba(243, 154, 24, 0.48);
}

.visual-flange::before {
  left: 50%;
  top: 50%;
  width: 220px;
  height: 220px;
  border: 2px solid rgba(25, 65, 106, 0.34);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.visual-flange::after {
  left: 50%;
  top: 50%;
  width: 94px;
  height: 94px;
  border: 2px solid rgba(243, 154, 24, 0.5);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.process {
  width: 100%;
  max-width: none;
  padding-left: max(36px, calc((100% - var(--max)) / 2));
  padding-right: max(36px, calc((100% - var(--max)) / 2));
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.86), rgba(255, 255, 255, 0.76)),
    linear-gradient(90deg, transparent 0 74px, rgba(28, 69, 112, 0.12) 75px 76px, transparent 77px 150px),
    linear-gradient(0deg, transparent 0 74px, rgba(28, 69, 112, 0.1) 75px 76px, transparent 77px 150px);
  background-size: auto, 150px 150px, 150px 150px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-top: 34px;
}

.process-item {
  min-height: 275px;
  padding: 32px 36px;
  text-align: center;
  border-right: 1px solid var(--line);
}

.process-item:last-child {
  border-right: 0;
}

.process-item .technical-mark {
  margin: 0 auto 24px;
}

.process-item h3 {
  margin: 0;
  color: var(--navy);
  font-size: 18px;
  line-height: 1.35;
  font-weight: 850;
}

.process-item p {
  max-width: 280px;
  margin: 18px auto 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.7;
}

.mark-measure::before {
  inset: 8px 42px;
  border-left: 2px solid rgba(33, 77, 120, 0.56);
}

.mark-measure::after {
  left: 34px;
  right: 34px;
  bottom: 12px;
  height: 2px;
  background: rgba(243, 154, 24, 0.62);
  border: 0;
}

.mark-drawing::before {
  inset: 10px 20px;
  border: 1px solid rgba(33, 77, 120, 0.52);
  transform: rotate(-5deg);
}

.mark-drawing::after {
  inset: 24px 36px;
  border-top: 1px solid rgba(243, 154, 24, 0.7);
  border-bottom: 1px solid rgba(243, 154, 24, 0.7);
}

.mark-prototype::before {
  inset: 12px 22px;
  background: linear-gradient(135deg, rgba(33, 77, 120, 0.2), rgba(33, 77, 120, 0.06));
  clip-path: polygon(0 52%, 18% 9%, 47% 9%, 55% 32%, 76% 14%, 100% 24%, 100% 78%, 76% 88%, 55% 70%, 47% 93%, 18% 93%);
}

.mark-prototype::after {
  inset: 20px 38px;
  border-top: 1px solid rgba(243, 154, 24, 0.58);
}

.mark-service::before {
  left: 27px;
  top: 5px;
  width: 64px;
  height: 64px;
  border: 1px solid rgba(33, 77, 120, 0.58);
  border-radius: 50%;
}

.mark-service::after {
  left: 43px;
  top: 20px;
  width: 28px;
  height: 28px;
  border: solid rgba(243, 154, 24, 0.72);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.reference-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}

.reference-card {
  min-height: 390px;
  background: rgba(255, 255, 255, 0.82);
  border-top: 1px solid var(--line);
  box-shadow: 0 16px 46px rgba(20, 49, 78, 0.08);
}

.reference-card img {
  width: 100%;
  height: 210px;
  object-fit: cover;
  filter: saturate(0.82) contrast(1.03);
}

.reference-card h3 {
  margin: 22px 22px 0;
  color: var(--navy);
  font-size: 18px;
  line-height: 1.32;
  font-weight: 850;
}

.reference-card p {
  margin: 12px 22px 28px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.62;
}

.reference-technical {
  position: relative;
  overflow: hidden;
}

.reference-drawing,
.reference-detail {
  position: relative;
  height: 210px;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.72), rgba(233, 240, 247, 0.75)),
    linear-gradient(90deg, transparent 0 34px, rgba(34, 73, 114, 0.16) 35px 36px, transparent 37px 70px),
    linear-gradient(0deg, transparent 0 34px, rgba(34, 73, 114, 0.13) 35px 36px, transparent 37px 70px);
  background-size: auto, 70px 70px, 70px 70px;
}

.reference-drawing::before {
  inset: 42px 48px;
  border: 2px solid rgba(30, 73, 118, 0.38);
  border-radius: 90px;
}

.reference-detail::before {
  inset: 46px 60px;
  border: 2px solid rgba(30, 73, 118, 0.38);
}

.reference-detail::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 35px;
  width: 80px;
  height: 140px;
  border-left: 2px solid rgba(243, 154, 24, 0.52);
  border-right: 2px solid rgba(243, 154, 24, 0.52);
  transform: translateX(-50%);
}

.site-footer {
  position: relative;
  overflow: hidden;
  background: var(--navy-deep);
  color: rgba(255, 255, 255, 0.88);
}

.footer-drawing {
  opacity: 0.22;
  mask-image: linear-gradient(90deg, black 0%, black 50%, transparent 78%);
}

.footer-main {
  position: relative;
  z-index: 2;
  width: min(var(--max), calc(100% - 72px));
  min-height: 320px;
  display: grid;
  grid-template-columns: 0.95fr 1fr 0.78fr;
  gap: 74px;
  align-items: center;
  margin: 0 auto;
  padding: 64px 0;
}

.footer-brand {
  width: 240px;
  filter: drop-shadow(0 8px 18px rgba(0, 0, 0, 0.22));
}

.footer-contact h2 {
  margin: 0 0 28px;
  color: var(--white);
  font-size: 34px;
  line-height: 1.1;
  font-weight: 850;
  text-transform: uppercase;
}

.footer-contact h2::after {
  content: "";
  display: block;
  width: 50px;
  height: 2px;
  margin-top: 14px;
  background: var(--orange);
}

.footer-contact p {
  margin: 16px 0 0;
  font-size: 16px;
  line-height: 1.55;
}

.footer-contact strong {
  color: var(--orange);
}

.footer-cta {
  padding: 42px;
  border: 1px solid rgba(243, 154, 24, 0.68);
  background: rgba(255, 255, 255, 0.03);
}

.footer-cta h3 {
  margin: 0;
  color: var(--white);
  font-size: 24px;
  line-height: 1.2;
  font-weight: 850;
  text-transform: uppercase;
}

.footer-cta p {
  margin: 20px 0 28px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 16px;
  line-height: 1.55;
}

.footer-bottom {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(28px, 6vw, 96px);
  min-height: 72px;
  border-top: 1px solid rgba(255, 255, 255, 0.13);
  color: rgba(255, 255, 255, 0.58);
  font-size: 14px;
}

@media (max-width: 1120px) {
  .site-header {
    height: auto;
    min-height: 86px;
    gap: 22px;
  }

  .main-nav {
    gap: 26px;
  }

  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding: 70px 0 48px;
  }

  .hero-bg {
    inset: 0;
  }

  .hero::before {
    background: linear-gradient(90deg, #ffffff 0%, rgba(255, 255, 255, 0.9) 58%, rgba(255, 255, 255, 0.22) 100%);
  }

  .workbench {
    min-height: 420px;
    margin-bottom: 0;
  }

  .service-grid,
  .process-grid,
  .reference-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .service-card,
  .process-item {
    border-bottom: 1px solid var(--line);
  }

  .chapter,
  .footer-main {
    grid-template-columns: 1fr;
  }

  .chapter-reverse .chapter-copy {
    order: 0;
  }
}

/* v02 - zjemneni meritka a technicke kultury */
:root {
  --line: rgba(27, 55, 86, 0.12);
  --muted: #647181;
  --max: 1320px;
  --shadow: 0 18px 54px rgba(8, 28, 52, 0.13);
}

body {
  font-family: "Segoe UI", Arial, Helvetica, sans-serif;
  background:
    radial-gradient(circle at 82% 4%, rgba(171, 187, 200, 0.12), transparent 34rem),
    linear-gradient(180deg, #ffffff 0%, #f7f9fb 54%, #eef3f7 100%);
}

.site-header {
  height: 78px;
  padding: 0 clamp(28px, 4vw, 64px);
}

.brand {
  width: clamp(170px, 15vw, 228px);
}

.main-nav {
  gap: clamp(28px, 3.4vw, 58px);
  font-size: 13px;
  font-weight: 760;
  letter-spacing: 0.07em;
}

.main-nav a::after {
  height: 1px;
}

.section-band,
.section-pad {
  width: min(var(--max), calc(100% - 88px));
}

.section-pad {
  padding: 58px 0;
}

.hero {
  min-height: 610px;
  grid-template-columns: 0.88fr 1.22fr;
  gap: 42px;
}

.hero-bg {
  opacity: 1;
  filter: saturate(0.96) contrast(1.01);
}

.hero::before {
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.95) 0%, rgba(255, 255, 255, 0.83) 30%, rgba(255, 255, 255, 0.28) 48%, rgba(255, 255, 255, 0) 68%),
    radial-gradient(circle at 86% 70%, rgba(11, 35, 66, 0.12), transparent 26rem);
}

.hero-drawing,
.footer-drawing {
  opacity: 0.22;
}

.hero-content {
  max-width: 520px;
}

.eyebrow {
  margin-bottom: 14px;
  font-size: 12px;
  font-weight: 780;
  letter-spacing: 0.11em;
}

.hero h1 {
  font-size: clamp(34px, 3.55vw, 58px);
  line-height: 1.06;
  font-weight: 800;
}

.lead {
  max-width: 470px;
  margin-top: 26px;
  font-size: 17px;
  line-height: 1.66;
}

.hero-actions {
  gap: 16px;
  margin-top: 34px;
}

.button {
  min-height: 46px;
  padding: 0 26px;
  border-width: 1px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.075em;
}

.workbench {
  min-height: 420px;
  margin-bottom: 48px;
  opacity: 0.94;
}

.screen {
  bottom: 78px;
  width: min(285px, 40%);
  height: 182px;
  border-width: 7px;
  border-bottom-width: 18px;
  box-shadow: 0 18px 48px rgba(8, 28, 52, 0.16);
}

.screen-plan {
  left: 36%;
  width: min(340px, 46%);
}

.screen-label {
  top: 12px;
  left: 14px;
  font-size: 9px;
  letter-spacing: 0.13em;
}

.cad-cylinder {
  left: 43px;
  top: 61px;
  width: 178px;
  height: 62px;
  border-width: 1px;
}

.cad-cylinder::before,
.cad-cylinder::after {
  top: -10px;
  width: 68px;
  height: 82px;
  border-width: 1px;
}

.plan-lines {
  inset: 44px 32px 34px;
  border-width: 1px;
}

.desk {
  right: 12%;
  height: 92px;
  box-shadow: 0 -1px 0 rgba(255, 255, 255, 0.9), 0 16px 46px rgba(8, 28, 52, 0.12);
}

.metal-part {
  left: 210px;
  top: -27px;
  width: 86px;
  height: 54px;
}

.prototype {
  left: 370px;
  top: -16px;
  width: 96px;
  height: 58px;
}

.caliper {
  left: 34px;
  top: 58px;
  width: 148px;
  height: 6px;
}

.section-title {
  margin-bottom: 28px;
}

.section-title h2 {
  font-size: clamp(22px, 1.65vw, 31px);
  line-height: 1.18;
  font-weight: 800;
}

.section-title h2::after {
  width: 46px;
  height: 1px;
  margin-top: 12px;
}

.service-card {
  min-height: 230px;
  padding: 24px 26px;
  background: rgba(255, 255, 255, 0.5);
}

.service-card:hover {
  transform: translateY(-2px);
}

.technical-mark {
  width: 86px;
  height: 54px;
  margin-bottom: 22px;
  transform: scale(0.86);
  transform-origin: left top;
}

.process-item .technical-mark {
  transform-origin: center top;
}

.small-rule {
  width: 28px;
  height: 1px;
  margin-bottom: 14px;
}

.service-card strong {
  margin-bottom: 14px;
  font-size: 18px;
  line-height: 1.28;
  font-weight: 800;
}

.service-card span:last-child {
  font-size: 14px;
  line-height: 1.58;
}

.chapter {
  min-height: 300px;
  margin-top: 22px;
  box-shadow: 0 12px 40px rgba(20, 49, 78, 0.06);
}

.chapter-copy {
  padding: clamp(30px, 3.9vw, 54px);
}

.chapter-copy h3 {
  font-size: clamp(24px, 1.9vw, 34px);
  line-height: 1.17;
  font-weight: 800;
}

.chapter-copy p:not(.eyebrow) {
  max-width: 620px;
  margin-top: 22px;
  font-size: 16px;
  line-height: 1.68;
}

.chapter-visual {
  min-height: 300px;
}

.chapter-visual::before,
.chapter-visual::after,
.reference-drawing::before,
.reference-detail::before {
  inset: 46px;
}

.visual-cutaway::before,
.visual-control::before,
.visual-process::before,
.visual-flange::before,
.visual-flange::after {
  border-width: 1px;
}

.process {
  padding-top: 58px;
  padding-bottom: 58px;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.8)),
    linear-gradient(90deg, transparent 0 74px, rgba(28, 69, 112, 0.075) 75px 76px, transparent 77px 150px),
    linear-gradient(0deg, transparent 0 74px, rgba(28, 69, 112, 0.065) 75px 76px, transparent 77px 150px);
}

.process-grid {
  margin-top: 28px;
}

.process-item {
  min-height: 225px;
  padding: 26px 30px;
}

.process-item h3 {
  font-size: 16px;
  font-weight: 800;
}

.process-item p {
  margin-top: 14px;
  font-size: 14px;
  line-height: 1.62;
}

.reference-grid {
  gap: 22px;
}

.reference-card {
  min-height: 322px;
  box-shadow: 0 12px 36px rgba(20, 49, 78, 0.06);
}

.reference-card img,
.reference-drawing,
.reference-detail {
  height: 168px;
}

.reference-card h3 {
  margin: 18px 20px 0;
  font-size: 16px;
  line-height: 1.34;
  font-weight: 800;
}

.reference-card p {
  margin: 10px 20px 22px;
  font-size: 14px;
  line-height: 1.58;
}

.footer-main {
  min-height: 280px;
  gap: 58px;
  padding: 50px 0;
}

.footer-brand {
  width: 205px;
}

.footer-contact h2 {
  margin-bottom: 22px;
  font-size: 28px;
  font-weight: 800;
}

.footer-contact h2::after {
  width: 42px;
  height: 1px;
  margin-top: 12px;
}

.footer-contact p {
  margin-top: 13px;
  font-size: 15px;
}

.footer-cta {
  padding: 32px;
}

.footer-cta h3 {
  font-size: 20px;
  font-weight: 800;
}

.footer-cta p {
  margin: 16px 0 24px;
  font-size: 15px;
}

.footer-bottom {
  min-height: 58px;
  font-size: 12px;
}

@media (max-width: 1120px) {
  .hero {
    min-height: auto;
    padding: 58px 0 42px;
  }

  .workbench {
    min-height: 350px;
  }
}

@media (max-width: 720px) {
  .section-band,
  .section-pad,
  .footer-main {
    width: min(100% - 36px, var(--max));
  }

  .site-header {
    min-height: 78px;
  }

  .hero h1 {
    font-size: 32px;
  }

  .lead {
    font-size: 16px;
  }

  .workbench {
    min-height: 310px;
  }

  .screen {
    height: 145px;
  }

  .chapter-copy {
    padding: 30px 22px;
  }

  .chapter-visual {
    min-height: 220px;
  }
}

/* final v07 guard - musi zustat posledni */
.hero::before {
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.97) 0%, rgba(255, 255, 255, 0.91) 26%, rgba(255, 255, 255, 0.38) 42%, rgba(255, 255, 255, 0.06) 55%, rgba(255, 255, 255, 0) 68%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.14) 0%, rgba(255, 255, 255, 0) 48%);
}

.hero-drawing {
  left: 4.2%;
  top: 9%;
  width: min(540px, 35vw);
  height: 49%;
  opacity: 0.62 !important;
  filter: contrast(1.18);
  mix-blend-mode: multiply;
  background:
    linear-gradient(90deg, transparent 0 16px, rgba(31, 74, 118, 0.18) 17px 18px, transparent 19px 47px),
    linear-gradient(0deg, transparent 0 16px, rgba(31, 74, 118, 0.15) 17px 18px, transparent 19px 47px),
    linear-gradient(90deg, transparent 0 63px, rgba(31, 74, 118, 0.12) 64px 65px, transparent 66px 127px),
    linear-gradient(0deg, transparent 0 63px, rgba(31, 74, 118, 0.11) 64px 65px, transparent 66px 127px),
    linear-gradient(23deg, transparent 0 49.35%, rgba(31, 74, 118, 0.2) 49.55% 49.82%, transparent 50.05% 100%),
    linear-gradient(113deg, transparent 0 48.8%, rgba(31, 74, 118, 0.16) 49.05% 49.28%, transparent 49.55% 100%);
  background-size: 48px 48px, 48px 48px, 128px 128px, 128px 128px, auto, auto;
  mask-image: linear-gradient(90deg, rgba(0, 0, 0, 0.98), rgba(0, 0, 0, 0.82) 72%, transparent 100%);
}

.hero-drawing::before {
  left: 8%;
  top: 35%;
  width: 68%;
  height: 22%;
  border: 1px solid rgba(31, 74, 118, 0.28);
  border-radius: 64px;
  box-shadow:
    inset 26px 0 0 -25px rgba(31, 74, 118, 0.32),
    inset -26px 0 0 -25px rgba(31, 74, 118, 0.32),
    0 -38px 0 -37px rgba(31, 74, 118, 0.24),
    0 38px 0 -37px rgba(31, 74, 118, 0.24);
}

.hero-drawing::after {
  left: 7%;
  top: 10%;
  width: 74%;
  height: 76%;
  background:
    linear-gradient(90deg, transparent 0 5%, rgba(31, 74, 118, 0.22) 5.2% 5.45%, transparent 5.7% 100%),
    linear-gradient(90deg, transparent 0 31%, rgba(31, 74, 118, 0.18) 31.2% 31.45%, transparent 31.7% 100%),
    linear-gradient(90deg, transparent 0 73%, rgba(31, 74, 118, 0.18) 73.2% 73.45%, transparent 73.7% 100%),
    linear-gradient(0deg, transparent 0 17%, rgba(31, 74, 118, 0.18) 17.2% 17.45%, transparent 17.7% 100%),
    linear-gradient(0deg, transparent 0 52%, rgba(31, 74, 118, 0.2) 52.2% 52.45%, transparent 52.7% 100%),
    linear-gradient(0deg, transparent 0 82%, rgba(31, 74, 118, 0.16) 82.2% 82.45%, transparent 82.7% 100%),
    radial-gradient(circle at 21% 22%, transparent 0 16px, rgba(31, 74, 118, 0.22) 17px 18px, transparent 19px 27px, rgba(31, 74, 118, 0.12) 28px 29px, transparent 30px);
}

@media (max-width: 720px) {
  .hero::before {
    background:
      linear-gradient(90deg, rgba(255, 255, 255, 0.97) 0%, rgba(255, 255, 255, 0.88) 54%, rgba(255, 255, 255, 0.24) 100%),
      linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.36));
  }

  .hero-drawing {
    width: 78vw;
    opacity: 0.42 !important;
  }

  .hero h1 {
    font-size: 30px;
    font-weight: 740;
  }

  .lead {
    font-size: 15px;
  }
}

/* v08 - nizsi pasy, mensi hero typografie, vykres vyrobku s kotami */
.site-header {
  height: 72px;
}

.brand {
  width: clamp(158px, 13.5vw, 205px);
}

.main-nav {
  font-size: 12px;
  gap: clamp(24px, 3vw, 48px);
}

.section-pad {
  padding: 46px 0;
}

.hero {
  min-height: 520px;
}

.hero-content {
  max-width: 470px;
}

.hero h1 {
  max-width: 490px;
  font-size: clamp(28px, 2.7vw, 44px);
  line-height: 1.1;
  font-weight: 720;
}

.lead {
  max-width: 410px;
  margin-top: 22px;
  font-size: 15px;
  line-height: 1.6;
}

.hero-actions {
  margin-top: 28px;
}

.button {
  min-height: 40px;
  padding: 0 22px;
  font-size: 10.5px;
}

.service-card {
  min-height: 198px;
  padding: 20px 24px;
}

.technical-mark {
  margin-bottom: 16px;
  transform: scale(0.78);
}

.service-card strong {
  font-size: 16px;
  margin-bottom: 10px;
}

.service-card span:last-child {
  font-size: 13px;
  line-height: 1.52;
}

.chapter {
  min-height: 260px;
  margin-top: 18px;
}

.chapter-copy {
  padding: clamp(26px, 3.3vw, 44px);
}

.chapter-copy h3 {
  font-size: clamp(22px, 1.65vw, 30px);
}

.chapter-copy p:not(.eyebrow) {
  margin-top: 18px;
  font-size: 15px;
  line-height: 1.62;
}

.chapter-visual {
  min-height: 260px;
}

.process {
  padding-top: 46px;
  padding-bottom: 46px;
}

.process-item {
  min-height: 200px;
  padding: 22px 28px;
}

.reference-card {
  min-height: 292px;
}

.reference-card img,
.reference-drawing,
.reference-detail {
  height: 150px;
}

.footer-main {
  min-height: 250px;
  padding: 42px 0;
}

.hero-drawing {
  left: 4.4%;
  top: 10%;
  width: min(640px, 45vw);
  height: 62%;
  opacity: 0.58 !important;
  filter: contrast(1.16);
  background:
    linear-gradient(90deg, transparent 0 16px, rgba(31, 74, 118, 0.12) 17px 18px, transparent 19px 47px),
    linear-gradient(0deg, transparent 0 16px, rgba(31, 74, 118, 0.1) 17px 18px, transparent 19px 47px),
    linear-gradient(90deg, transparent 0 55px, rgba(31, 74, 118, 0.16) 56px 57px, transparent 58px 111px),
    linear-gradient(0deg, transparent 0 55px, rgba(31, 74, 118, 0.14) 56px 57px, transparent 58px 111px),
    linear-gradient(0deg, transparent 0 49.2%, rgba(31, 74, 118, 0.22) 49.45% 49.7%, transparent 49.95% 100%),
    linear-gradient(90deg, transparent 0 12%, rgba(31, 74, 118, 0.18) 12.2% 12.45%, transparent 12.7% 100%),
    linear-gradient(90deg, transparent 0 82%, rgba(31, 74, 118, 0.18) 82.2% 82.45%, transparent 82.7% 100%);
  background-size: 48px 48px, 48px 48px, 112px 112px, 112px 112px, auto, auto, auto;
  mask-image: linear-gradient(90deg, rgba(0, 0, 0, 0.98), rgba(0, 0, 0, 0.9) 70%, rgba(0, 0, 0, 0.18) 93%, transparent 100%);
}

.hero-drawing::before {
  left: 7%;
  top: 39%;
  width: 74%;
  height: 18%;
  border: 1px solid rgba(31, 74, 118, 0.32);
  border-radius: 72px;
  box-shadow:
    inset 32px 0 0 -31px rgba(31, 74, 118, 0.38),
    inset -32px 0 0 -31px rgba(31, 74, 118, 0.38),
    0 -54px 0 -53px rgba(31, 74, 118, 0.22),
    0 54px 0 -53px rgba(31, 74, 118, 0.22);
}

.hero-drawing::after {
  left: 3%;
  top: 15%;
  width: 88%;
  height: 70%;
  background:
    linear-gradient(90deg, transparent 0 6%, rgba(31, 74, 118, 0.24) 6.15% 6.45%, transparent 6.7% 100%),
    linear-gradient(90deg, transparent 0 24%, rgba(31, 74, 118, 0.18) 24.15% 24.45%, transparent 24.7% 100%),
    linear-gradient(90deg, transparent 0 50%, rgba(31, 74, 118, 0.18) 50.15% 50.45%, transparent 50.7% 100%),
    linear-gradient(90deg, transparent 0 78%, rgba(31, 74, 118, 0.22) 78.15% 78.45%, transparent 78.7% 100%),
    linear-gradient(0deg, transparent 0 18%, rgba(31, 74, 118, 0.2) 18.15% 18.45%, transparent 18.7% 100%),
    linear-gradient(0deg, transparent 0 37%, rgba(31, 74, 118, 0.18) 37.15% 37.45%, transparent 37.7% 100%),
    linear-gradient(0deg, transparent 0 62%, rgba(31, 74, 118, 0.2) 62.15% 62.45%, transparent 62.7% 100%),
    linear-gradient(0deg, transparent 0 86%, rgba(31, 74, 118, 0.18) 86.15% 86.45%, transparent 86.7% 100%),
    radial-gradient(circle at 12% 50%, transparent 0 26px, rgba(31, 74, 118, 0.28) 27px 28px, transparent 29px 38px, rgba(31, 74, 118, 0.16) 39px 40px, transparent 41px),
    radial-gradient(circle at 82% 50%, transparent 0 30px, rgba(31, 74, 118, 0.28) 31px 32px, transparent 33px 44px, rgba(31, 74, 118, 0.16) 45px 46px, transparent 47px),
    linear-gradient(18deg, transparent 0 49.55%, rgba(31, 74, 118, 0.14) 49.7% 49.9%, transparent 50.05% 100%),
    linear-gradient(108deg, transparent 0 49.55%, rgba(31, 74, 118, 0.14) 49.7% 49.9%, transparent 50.05% 100%);
}

@media (max-width: 720px) {
  .site-header {
    min-height: 72px;
  }

  .hero {
    min-height: 480px;
  }

  .hero h1 {
    font-size: 28px;
  }

  .lead {
    font-size: 14px;
  }

  .hero-drawing {
    width: 82vw;
    height: 48%;
    opacity: 0.34 !important;
  }
}

@media (max-width: 720px) {
  .hero h1 {
    font-size: 30px;
    font-weight: 740;
  }

  .lead {
    font-size: 15px;
  }
}

/* final v07 guard */
.hero::before {
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.97) 0%, rgba(255, 255, 255, 0.91) 26%, rgba(255, 255, 255, 0.38) 42%, rgba(255, 255, 255, 0.06) 55%, rgba(255, 255, 255, 0) 68%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.14) 0%, rgba(255, 255, 255, 0) 48%);
}

.hero-drawing {
  left: 4.2%;
  top: 9%;
  width: min(540px, 35vw);
  height: 49%;
  opacity: 0.62 !important;
  filter: contrast(1.18);
  mix-blend-mode: multiply;
  background:
    linear-gradient(90deg, transparent 0 16px, rgba(31, 74, 118, 0.18) 17px 18px, transparent 19px 47px),
    linear-gradient(0deg, transparent 0 16px, rgba(31, 74, 118, 0.15) 17px 18px, transparent 19px 47px),
    linear-gradient(90deg, transparent 0 63px, rgba(31, 74, 118, 0.12) 64px 65px, transparent 66px 127px),
    linear-gradient(0deg, transparent 0 63px, rgba(31, 74, 118, 0.11) 64px 65px, transparent 66px 127px),
    linear-gradient(23deg, transparent 0 49.35%, rgba(31, 74, 118, 0.2) 49.55% 49.82%, transparent 50.05% 100%),
    linear-gradient(113deg, transparent 0 48.8%, rgba(31, 74, 118, 0.16) 49.05% 49.28%, transparent 49.55% 100%);
  background-size: 48px 48px, 48px 48px, 128px 128px, 128px 128px, auto, auto;
  mask-image: linear-gradient(90deg, rgba(0, 0, 0, 0.98), rgba(0, 0, 0, 0.82) 72%, transparent 100%);
}

.hero-drawing::before {
  left: 8%;
  top: 35%;
  width: 68%;
  height: 22%;
  border: 1px solid rgba(31, 74, 118, 0.28);
  border-radius: 64px;
  box-shadow:
    inset 26px 0 0 -25px rgba(31, 74, 118, 0.32),
    inset -26px 0 0 -25px rgba(31, 74, 118, 0.32),
    0 -38px 0 -37px rgba(31, 74, 118, 0.24),
    0 38px 0 -37px rgba(31, 74, 118, 0.24);
}

.hero-drawing::after {
  left: 7%;
  top: 10%;
  width: 74%;
  height: 76%;
  background:
    linear-gradient(90deg, transparent 0 5%, rgba(31, 74, 118, 0.22) 5.2% 5.45%, transparent 5.7% 100%),
    linear-gradient(90deg, transparent 0 31%, rgba(31, 74, 118, 0.18) 31.2% 31.45%, transparent 31.7% 100%),
    linear-gradient(90deg, transparent 0 73%, rgba(31, 74, 118, 0.18) 73.2% 73.45%, transparent 73.7% 100%),
    linear-gradient(0deg, transparent 0 17%, rgba(31, 74, 118, 0.18) 17.2% 17.45%, transparent 17.7% 100%),
    linear-gradient(0deg, transparent 0 52%, rgba(31, 74, 118, 0.2) 52.2% 52.45%, transparent 52.7% 100%),
    linear-gradient(0deg, transparent 0 82%, rgba(31, 74, 118, 0.16) 82.2% 82.45%, transparent 82.7% 100%),
    radial-gradient(circle at 21% 22%, transparent 0 16px, rgba(31, 74, 118, 0.22) 17px 18px, transparent 19px 27px, rgba(31, 74, 118, 0.12) 28px 29px, transparent 30px);
}

@media (max-width: 720px) {
  .hero::before {
    background:
      linear-gradient(90deg, rgba(255, 255, 255, 0.97) 0%, rgba(255, 255, 255, 0.88) 54%, rgba(255, 255, 255, 0.24) 100%),
      linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.36));
  }

  .hero-drawing {
    width: 78vw;
    opacity: 0.42 !important;
  }

  .hero h1 {
    font-size: 30px;
    font-weight: 740;
  }

  .lead {
    font-size: 15px;
  }
}

/* v07 - citelnejsi levy modrotisk bez kolize s kruhy komory a bez vyprani monitoru */
.hero::before {
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.97) 0%, rgba(255, 255, 255, 0.91) 26%, rgba(255, 255, 255, 0.38) 42%, rgba(255, 255, 255, 0.06) 55%, rgba(255, 255, 255, 0) 68%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.14) 0%, rgba(255, 255, 255, 0) 48%);
}

.hero-drawing {
  left: 4.2%;
  top: 9%;
  width: min(540px, 35vw);
  height: 49%;
  opacity: 0.62 !important;
  filter: contrast(1.18);
  mix-blend-mode: multiply;
  background:
    linear-gradient(90deg, transparent 0 16px, rgba(31, 74, 118, 0.18) 17px 18px, transparent 19px 47px),
    linear-gradient(0deg, transparent 0 16px, rgba(31, 74, 118, 0.15) 17px 18px, transparent 19px 47px),
    linear-gradient(90deg, transparent 0 63px, rgba(31, 74, 118, 0.12) 64px 65px, transparent 66px 127px),
    linear-gradient(0deg, transparent 0 63px, rgba(31, 74, 118, 0.11) 64px 65px, transparent 66px 127px),
    linear-gradient(23deg, transparent 0 49.35%, rgba(31, 74, 118, 0.2) 49.55% 49.82%, transparent 50.05% 100%),
    linear-gradient(113deg, transparent 0 48.8%, rgba(31, 74, 118, 0.16) 49.05% 49.28%, transparent 49.55% 100%);
  background-size: 48px 48px, 48px 48px, 128px 128px, 128px 128px, auto, auto;
  mask-image: linear-gradient(90deg, rgba(0, 0, 0, 0.98), rgba(0, 0, 0, 0.82) 72%, transparent 100%);
}

.hero-drawing::before {
  left: 8%;
  top: 35%;
  width: 68%;
  height: 22%;
  border: 1px solid rgba(31, 74, 118, 0.28);
  border-radius: 64px;
  box-shadow:
    inset 26px 0 0 -25px rgba(31, 74, 118, 0.32),
    inset -26px 0 0 -25px rgba(31, 74, 118, 0.32),
    0 -38px 0 -37px rgba(31, 74, 118, 0.24),
    0 38px 0 -37px rgba(31, 74, 118, 0.24);
}

.hero-drawing::after {
  left: 7%;
  top: 10%;
  width: 74%;
  height: 76%;
  background:
    linear-gradient(90deg, transparent 0 5%, rgba(31, 74, 118, 0.22) 5.2% 5.45%, transparent 5.7% 100%),
    linear-gradient(90deg, transparent 0 31%, rgba(31, 74, 118, 0.18) 31.2% 31.45%, transparent 31.7% 100%),
    linear-gradient(90deg, transparent 0 73%, rgba(31, 74, 118, 0.18) 73.2% 73.45%, transparent 73.7% 100%),
    linear-gradient(0deg, transparent 0 17%, rgba(31, 74, 118, 0.18) 17.2% 17.45%, transparent 17.7% 100%),
    linear-gradient(0deg, transparent 0 52%, rgba(31, 74, 118, 0.2) 52.2% 52.45%, transparent 52.7% 100%),
    linear-gradient(0deg, transparent 0 82%, rgba(31, 74, 118, 0.16) 82.2% 82.45%, transparent 82.7% 100%),
    radial-gradient(circle at 21% 22%, transparent 0 16px, rgba(31, 74, 118, 0.22) 17px 18px, transparent 19px 27px, rgba(31, 74, 118, 0.12) 28px 29px, transparent 30px);
}

@media (max-width: 720px) {
  .hero::before {
    background:
      linear-gradient(90deg, rgba(255, 255, 255, 0.97) 0%, rgba(255, 255, 255, 0.88) 54%, rgba(255, 255, 255, 0.24) 100%),
      linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.36));
  }

  .hero-drawing {
    width: 78vw;
    opacity: 0.42 !important;
  }
}

/* v03 - skutecny hero obrazek misto provizorni CSS sceny */
.hero {
  grid-template-columns: minmax(360px, 0.62fr) minmax(0, 1fr);
}

.workbench {
  display: none;
}

.hero-content {
  align-self: center;
}

@media (max-width: 720px) {
  .hero {
    grid-template-columns: 1fr;
  }

  .hero-bg {
    background-position: 58% center;
  }

  .hero::before {
    background:
      linear-gradient(90deg, rgba(255, 255, 255, 0.96) 0%, rgba(255, 255, 255, 0.88) 54%, rgba(255, 255, 255, 0.34) 100%),
      linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.58));
  }
}

@media (max-width: 720px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
    padding: 18px 22px;
  }

  .brand {
    width: 210px;
  }

  .main-nav {
    width: 100%;
    justify-content: space-between;
    gap: 12px;
    font-size: 12px;
  }

  .section-band,
  .section-pad,
  .footer-main {
    width: min(100% - 36px, var(--max));
  }

  .section-pad {
    padding: 52px 0;
  }

  .hero h1 {
    font-size: 36px;
  }

  .lead {
    font-size: 17px;
  }

  .hero-actions {
    flex-direction: column;
  }

  .workbench {
    min-height: 360px;
  }

  .screen {
    width: 78%;
    height: 170px;
  }

  .screen-plan {
    left: 18%;
    bottom: 38px;
  }

  .desk {
    right: 0;
  }

  .service-grid,
  .process-grid,
  .reference-grid {
    grid-template-columns: 1fr;
  }

  .service-card,
  .process-item {
    min-height: auto;
    border-right: 0;
  }

  .chapter-copy {
    padding: 34px 24px;
  }

  .chapter-visual {
    min-height: 250px;
  }

  .footer-main {
    gap: 34px;
    padding: 48px 0;
  }

  .footer-brand {
    width: 210px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    padding: 24px 18px;
    text-align: center;
  }
}

/* final v03 guard */
.workbench {
  display: none !important;
}

.hero-bg {
  background-image: url("hero-cad-konstrukter-v04.png") !important;
}

.hero-drawing {
  display: block;
  opacity: 0.28 !important;
}

/* v06 - jemnejsi hero: citelnejsi modrotisk, klidnejsi komora, subtilnejsi pismo */
.hero::before {
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.97) 0%, rgba(255, 255, 255, 0.9) 30%, rgba(255, 255, 255, 0.46) 52%, rgba(255, 255, 255, 0.12) 72%, rgba(255, 255, 255, 0) 100%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.24) 0%, rgba(255, 255, 255, 0.05) 54%, rgba(255, 255, 255, 0) 100%),
    radial-gradient(circle at 62% 36%, rgba(238, 243, 247, 0.38), transparent 26rem);
}

.hero-drawing {
  opacity: 0.42 !important;
  filter: contrast(1.08);
}

.hero-drawing::before {
  border-color: rgba(31, 74, 118, 0.25);
  box-shadow:
    inset 34px 0 0 -33px rgba(31, 74, 118, 0.3),
    inset -34px 0 0 -33px rgba(31, 74, 118, 0.3);
}

.hero h1 {
  max-width: 560px;
  font-size: clamp(31px, 3.2vw, 52px);
  line-height: 1.08;
  font-weight: 740;
}

.lead {
  max-width: 455px;
  font-size: 16px;
  line-height: 1.64;
}

.eyebrow {
  font-size: 11px;
  font-weight: 720;
}

.button {
  min-height: 43px;
  padding: 0 24px;
  font-size: 11px;
  font-weight: 760;
}

@media (max-width: 720px) {
  .hero h1 {
    font-size: 30px;
  }

  .lead {
    font-size: 15px;
  }
}

@media (max-width: 720px) {
  .section-pad {
    padding: 48px 0;
  }

  .hero h1 {
    font-size: 32px;
  }

  .lead {
    font-size: 16px;
  }

  .workbench {
    min-height: 310px;
  }

  .screen {
    height: 145px;
  }

  .chapter-copy {
    padding: 30px 22px;
  }

  .chapter-visual {
    min-height: 220px;
  }
}
/* final v07 guard - skutecny konec souboru */
.hero::before {
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.97) 0%, rgba(255, 255, 255, 0.91) 26%, rgba(255, 255, 255, 0.38) 42%, rgba(255, 255, 255, 0.06) 55%, rgba(255, 255, 255, 0) 68%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.14) 0%, rgba(255, 255, 255, 0) 48%);
}

.hero-drawing {
  left: 4.2%;
  top: 9%;
  width: min(540px, 35vw);
  height: 49%;
  opacity: 0.62 !important;
  filter: contrast(1.18);
  mix-blend-mode: multiply;
  background:
    linear-gradient(90deg, transparent 0 16px, rgba(31, 74, 118, 0.18) 17px 18px, transparent 19px 47px),
    linear-gradient(0deg, transparent 0 16px, rgba(31, 74, 118, 0.15) 17px 18px, transparent 19px 47px),
    linear-gradient(90deg, transparent 0 63px, rgba(31, 74, 118, 0.12) 64px 65px, transparent 66px 127px),
    linear-gradient(0deg, transparent 0 63px, rgba(31, 74, 118, 0.11) 64px 65px, transparent 66px 127px),
    linear-gradient(23deg, transparent 0 49.35%, rgba(31, 74, 118, 0.2) 49.55% 49.82%, transparent 50.05% 100%),
    linear-gradient(113deg, transparent 0 48.8%, rgba(31, 74, 118, 0.16) 49.05% 49.28%, transparent 49.55% 100%);
  background-size: 48px 48px, 48px 48px, 128px 128px, 128px 128px, auto, auto;
  mask-image: linear-gradient(90deg, rgba(0, 0, 0, 0.98), rgba(0, 0, 0, 0.82) 72%, transparent 100%);
}

.hero-drawing::before {
  left: 8%;
  top: 35%;
  width: 68%;
  height: 22%;
  border: 1px solid rgba(31, 74, 118, 0.28);
  border-radius: 64px;
  box-shadow:
    inset 26px 0 0 -25px rgba(31, 74, 118, 0.32),
    inset -26px 0 0 -25px rgba(31, 74, 118, 0.32),
    0 -38px 0 -37px rgba(31, 74, 118, 0.24),
    0 38px 0 -37px rgba(31, 74, 118, 0.24);
}

.hero-drawing::after {
  left: 7%;
  top: 10%;
  width: 74%;
  height: 76%;
  background:
    linear-gradient(90deg, transparent 0 5%, rgba(31, 74, 118, 0.22) 5.2% 5.45%, transparent 5.7% 100%),
    linear-gradient(90deg, transparent 0 31%, rgba(31, 74, 118, 0.18) 31.2% 31.45%, transparent 31.7% 100%),
    linear-gradient(90deg, transparent 0 73%, rgba(31, 74, 118, 0.18) 73.2% 73.45%, transparent 73.7% 100%),
    linear-gradient(0deg, transparent 0 17%, rgba(31, 74, 118, 0.18) 17.2% 17.45%, transparent 17.7% 100%),
    linear-gradient(0deg, transparent 0 52%, rgba(31, 74, 118, 0.2) 52.2% 52.45%, transparent 52.7% 100%),
    linear-gradient(0deg, transparent 0 82%, rgba(31, 74, 118, 0.16) 82.2% 82.45%, transparent 82.7% 100%),
    radial-gradient(circle at 21% 22%, transparent 0 16px, rgba(31, 74, 118, 0.22) 17px 18px, transparent 19px 27px, rgba(31, 74, 118, 0.12) 28px 29px, transparent 30px);
}

@media (max-width: 720px) {
  .hero::before {
    background:
      linear-gradient(90deg, rgba(255, 255, 255, 0.97) 0%, rgba(255, 255, 255, 0.88) 54%, rgba(255, 255, 255, 0.24) 100%),
      linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.36));
  }

  .hero-drawing {
    width: 78vw;
    opacity: 0.42 !important;
  }

  .hero h1 {
    font-size: 30px;
    font-weight: 740;
  }

  .lead {
    font-size: 15px;
  }
}

/* final v08 guard - musi zustat uplne posledni */
.site-header {
  height: 72px;
}

.brand {
  width: clamp(158px, 13.5vw, 205px);
}

.main-nav {
  font-size: 12px;
  gap: clamp(24px, 3vw, 48px);
}

.section-pad {
  padding: 46px 0;
}

.hero {
  min-height: 520px;
}

.hero-content {
  max-width: 470px;
}

.hero h1 {
  max-width: 490px;
  font-size: clamp(28px, 2.7vw, 44px);
  line-height: 1.1;
  font-weight: 720;
}

.lead {
  max-width: 410px;
  margin-top: 22px;
  font-size: 15px;
  line-height: 1.6;
}

.hero-actions {
  margin-top: 28px;
}

.button {
  min-height: 40px;
  padding: 0 22px;
  font-size: 10.5px;
}

.service-card {
  min-height: 198px;
  padding: 20px 24px;
}

.technical-mark {
  margin-bottom: 16px;
  transform: scale(0.78);
}

.service-card strong {
  font-size: 16px;
  margin-bottom: 10px;
}

.service-card span:last-child {
  font-size: 13px;
  line-height: 1.52;
}

.chapter {
  min-height: 260px;
  margin-top: 18px;
}

.chapter-copy {
  padding: clamp(26px, 3.3vw, 44px);
}

.chapter-copy h3 {
  font-size: clamp(22px, 1.65vw, 30px);
}

.chapter-copy p:not(.eyebrow) {
  margin-top: 18px;
  font-size: 15px;
  line-height: 1.62;
}

.chapter-visual {
  min-height: 260px;
}

.process {
  padding-top: 46px;
  padding-bottom: 46px;
}

.process-item {
  min-height: 200px;
  padding: 22px 28px;
}

.reference-card {
  min-height: 292px;
}

.reference-card img,
.reference-drawing,
.reference-detail {
  height: 150px;
}

.footer-main {
  min-height: 250px;
  padding: 42px 0;
}

.hero-drawing {
  left: 4.4%;
  top: 10%;
  width: min(640px, 45vw);
  height: 62%;
  opacity: 0.58 !important;
  filter: contrast(1.16);
  background:
    linear-gradient(90deg, transparent 0 16px, rgba(31, 74, 118, 0.12) 17px 18px, transparent 19px 47px),
    linear-gradient(0deg, transparent 0 16px, rgba(31, 74, 118, 0.1) 17px 18px, transparent 19px 47px),
    linear-gradient(90deg, transparent 0 55px, rgba(31, 74, 118, 0.16) 56px 57px, transparent 58px 111px),
    linear-gradient(0deg, transparent 0 55px, rgba(31, 74, 118, 0.14) 56px 57px, transparent 58px 111px),
    linear-gradient(0deg, transparent 0 49.2%, rgba(31, 74, 118, 0.22) 49.45% 49.7%, transparent 49.95% 100%),
    linear-gradient(90deg, transparent 0 12%, rgba(31, 74, 118, 0.18) 12.2% 12.45%, transparent 12.7% 100%),
    linear-gradient(90deg, transparent 0 82%, rgba(31, 74, 118, 0.18) 82.2% 82.45%, transparent 82.7% 100%);
  background-size: 48px 48px, 48px 48px, 112px 112px, 112px 112px, auto, auto, auto;
  mask-image: linear-gradient(90deg, rgba(0, 0, 0, 0.98), rgba(0, 0, 0, 0.9) 70%, rgba(0, 0, 0, 0.18) 93%, transparent 100%);
}

.hero-drawing::before {
  left: 7%;
  top: 39%;
  width: 74%;
  height: 18%;
  border: 1px solid rgba(31, 74, 118, 0.32);
  border-radius: 72px;
  box-shadow:
    inset 32px 0 0 -31px rgba(31, 74, 118, 0.38),
    inset -32px 0 0 -31px rgba(31, 74, 118, 0.38),
    0 -54px 0 -53px rgba(31, 74, 118, 0.22),
    0 54px 0 -53px rgba(31, 74, 118, 0.22);
}

.hero-drawing::after {
  left: 3%;
  top: 15%;
  width: 88%;
  height: 70%;
  background:
    linear-gradient(90deg, transparent 0 6%, rgba(31, 74, 118, 0.24) 6.15% 6.45%, transparent 6.7% 100%),
    linear-gradient(90deg, transparent 0 24%, rgba(31, 74, 118, 0.18) 24.15% 24.45%, transparent 24.7% 100%),
    linear-gradient(90deg, transparent 0 50%, rgba(31, 74, 118, 0.18) 50.15% 50.45%, transparent 50.7% 100%),
    linear-gradient(90deg, transparent 0 78%, rgba(31, 74, 118, 0.22) 78.15% 78.45%, transparent 78.7% 100%),
    linear-gradient(0deg, transparent 0 18%, rgba(31, 74, 118, 0.2) 18.15% 18.45%, transparent 18.7% 100%),
    linear-gradient(0deg, transparent 0 37%, rgba(31, 74, 118, 0.18) 37.15% 37.45%, transparent 37.7% 100%),
    linear-gradient(0deg, transparent 0 62%, rgba(31, 74, 118, 0.2) 62.15% 62.45%, transparent 62.7% 100%),
    linear-gradient(0deg, transparent 0 86%, rgba(31, 74, 118, 0.18) 86.15% 86.45%, transparent 86.7% 100%),
    radial-gradient(circle at 12% 50%, transparent 0 26px, rgba(31, 74, 118, 0.28) 27px 28px, transparent 29px 38px, rgba(31, 74, 118, 0.16) 39px 40px, transparent 41px),
    radial-gradient(circle at 82% 50%, transparent 0 30px, rgba(31, 74, 118, 0.28) 31px 32px, transparent 33px 44px, rgba(31, 74, 118, 0.16) 45px 46px, transparent 47px),
    linear-gradient(18deg, transparent 0 49.55%, rgba(31, 74, 118, 0.14) 49.7% 49.9%, transparent 50.05% 100%),
    linear-gradient(108deg, transparent 0 49.55%, rgba(31, 74, 118, 0.14) 49.7% 49.9%, transparent 50.05% 100%);
}

@media (max-width: 720px) {
  .site-header {
    min-height: 72px;
  }

  .hero {
    min-height: 480px;
  }

  .hero h1 {
    font-size: 28px;
  }

  .lead {
    font-size: 14px;
  }

  .hero-drawing {
    width: 82vw;
    height: 48%;
    opacity: 0.34 !important;
  }
}


/* v09 - uzsi hero a hutnejsi vykres pres celou vysku */
.hero {
  min-height: 470px;
}

.hero h1 {
  max-width: 470px;
  font-size: clamp(26px, 2.45vw, 40px);
  line-height: 1.11;
}

.lead {
  max-width: 390px;
  margin-top: 18px;
  font-size: 14.5px;
}

.hero-actions {
  margin-top: 24px;
}

.hero-drawing {
  left: 3.6%;
  top: 2%;
  width: min(720px, 50vw);
  height: 96%;
  opacity: 0.55 !important;
  filter: contrast(1.12);
  mix-blend-mode: multiply;
  background:
    linear-gradient(90deg, transparent 0 13px, rgba(31, 74, 118, 0.09) 14px 15px, transparent 16px 41px),
    linear-gradient(0deg, transparent 0 13px, rgba(31, 74, 118, 0.08) 14px 15px, transparent 16px 41px),
    linear-gradient(90deg, transparent 0 55px, rgba(31, 74, 118, 0.14) 56px 57px, transparent 58px 111px),
    linear-gradient(0deg, transparent 0 55px, rgba(31, 74, 118, 0.12) 56px 57px, transparent 58px 111px),
    linear-gradient(90deg, transparent 0 10%, rgba(31, 74, 118, 0.2) 10.15% 10.35%, transparent 10.55% 100%),
    linear-gradient(90deg, transparent 0 38%, rgba(31, 74, 118, 0.17) 38.15% 38.35%, transparent 38.55% 100%),
    linear-gradient(90deg, transparent 0 66%, rgba(31, 74, 118, 0.17) 66.15% 66.35%, transparent 66.55% 100%),
    linear-gradient(0deg, transparent 0 12%, rgba(31, 74, 118, 0.18) 12.15% 12.35%, transparent 12.55% 100%),
    linear-gradient(0deg, transparent 0 31%, rgba(31, 74, 118, 0.16) 31.15% 31.35%, transparent 31.55% 100%),
    linear-gradient(0deg, transparent 0 54%, rgba(31, 74, 118, 0.18) 54.15% 54.35%, transparent 54.55% 100%),
    linear-gradient(0deg, transparent 0 78%, rgba(31, 74, 118, 0.16) 78.15% 78.35%, transparent 78.55% 100%);
  background-size: 42px 42px, 42px 42px, 112px 112px, 112px 112px, auto, auto, auto, auto, auto, auto, auto;
  mask-image: linear-gradient(90deg, rgba(0, 0, 0, 0.98), rgba(0, 0, 0, 0.94) 76%, rgba(0, 0, 0, 0.2) 95%, transparent 100%);
}

.hero-drawing::before {
  left: 5%;
  top: 23%;
  width: 78%;
  height: 20%;
  border: 1px solid rgba(31, 74, 118, 0.32);
  border-radius: 70px;
  box-shadow:
    inset 34px 0 0 -33px rgba(31, 74, 118, 0.36),
    inset -34px 0 0 -33px rgba(31, 74, 118, 0.36),
    0 -58px 0 -57px rgba(31, 74, 118, 0.2),
    0 58px 0 -57px rgba(31, 74, 118, 0.2),
    0 118px 0 -117px rgba(31, 74, 118, 0.18),
    0 -112px 0 -111px rgba(31, 74, 118, 0.16);
}

.hero-drawing::after {
  left: 3%;
  top: 8%;
  width: 88%;
  height: 84%;
  background:
    radial-gradient(circle at 16% 25%, transparent 0 28px, rgba(31, 74, 118, 0.28) 29px 30px, transparent 31px 42px, rgba(31, 74, 118, 0.16) 43px 44px, transparent 45px),
    radial-gradient(circle at 52% 25%, transparent 0 36px, rgba(31, 74, 118, 0.24) 37px 38px, transparent 39px 52px, rgba(31, 74, 118, 0.14) 53px 54px, transparent 55px),
    radial-gradient(circle at 76% 67%, transparent 0 34px, rgba(31, 74, 118, 0.24) 35px 36px, transparent 37px 50px, rgba(31, 74, 118, 0.13) 51px 52px, transparent 53px),
    linear-gradient(90deg, transparent 0 4%, rgba(31, 74, 118, 0.24) 4.15% 4.35%, transparent 4.55% 100%),
    linear-gradient(90deg, transparent 0 22%, rgba(31, 74, 118, 0.2) 22.15% 22.35%, transparent 22.55% 100%),
    linear-gradient(90deg, transparent 0 43%, rgba(31, 74, 118, 0.18) 43.15% 43.35%, transparent 43.55% 100%),
    linear-gradient(90deg, transparent 0 63%, rgba(31, 74, 118, 0.2) 63.15% 63.35%, transparent 63.55% 100%),
    linear-gradient(90deg, transparent 0 84%, rgba(31, 74, 118, 0.18) 84.15% 84.35%, transparent 84.55% 100%),
    linear-gradient(0deg, transparent 0 10%, rgba(31, 74, 118, 0.2) 10.15% 10.35%, transparent 10.55% 100%),
    linear-gradient(0deg, transparent 0 24%, rgba(31, 74, 118, 0.2) 24.15% 24.35%, transparent 24.55% 100%),
    linear-gradient(0deg, transparent 0 44%, rgba(31, 74, 118, 0.18) 44.15% 44.35%, transparent 44.55% 100%),
    linear-gradient(0deg, transparent 0 68%, rgba(31, 74, 118, 0.18) 68.15% 68.35%, transparent 68.55% 100%),
    linear-gradient(0deg, transparent 0 88%, rgba(31, 74, 118, 0.16) 88.15% 88.35%, transparent 88.55% 100%),
    linear-gradient(18deg, transparent 0 49.55%, rgba(31, 74, 118, 0.15) 49.72% 49.92%, transparent 50.1% 100%),
    linear-gradient(108deg, transparent 0 49.55%, rgba(31, 74, 118, 0.13) 49.72% 49.92%, transparent 50.1% 100%);
}

.hero-content::before {
  content: "820   620     M16     4x";
  position: absolute;
  left: 2px;
  bottom: -42px;
  color: rgba(31, 74, 118, 0.34);
  font-size: 11px;
  letter-spacing: 0.18em;
  pointer-events: none;
}

@media (max-width: 720px) {
  .hero {
    min-height: 440px;
  }

  .hero h1 {
    font-size: 26px;
  }

  .lead {
    font-size: 14px;
  }

  .hero-drawing {
    top: 1%;
    width: 92vw;
    height: 80%;
    opacity: 0.32 !important;
  }
}

/* v10 - skutecnejsi technicky vykres v hero bez puvodnich stylizovanych car */
.hero-drawing {
  left: 1.8%;
  top: 0;
  width: min(820px, 56vw);
  height: 100%;
  opacity: 0.62 !important;
  filter: none;
  mix-blend-mode: multiply;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0) 74%),
    url("hero-technical-drawing.svg") left center / 100% auto no-repeat;
  mask-image: linear-gradient(90deg, rgba(0, 0, 0, 0.98), rgba(0, 0, 0, 0.94) 72%, rgba(0, 0, 0, 0.28) 91%, transparent 100%);
}

.hero-drawing::before,
.hero-drawing::after,
.hero-content::before {
  content: none;
  display: none;
}

@media (max-width: 720px) {
  .hero-drawing {
    top: 0;
    width: 94vw;
    height: 76%;
    opacity: 0.28 !important;
  }
}

/* v13 - kompaktnejsi vykres a hero obraz bez lampicky */
.hero-bg {
  background-image: url("hero-cad-konstrukter-v05-bez-lampy.png") !important;
}

.hero-drawing {
  left: 1.8%;
  width: min(560px, 38vw);
  height: 100%;
  opacity: 0.6 !important;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0) 78%),
    url("hero-technical-drawing.svg") left center / 100% auto no-repeat;
  mask-image: linear-gradient(90deg, rgba(0, 0, 0, 0.98), rgba(0, 0, 0, 0.94) 72%, rgba(0, 0, 0, 0.18) 94%, transparent 100%);
}

@media (max-width: 720px) {
  .hero-drawing {
    width: 82vw;
    height: 70%;
    opacity: 0.26 !important;
  }
}

/* v14 - spodni lista podle webu o vitrinach */
.vacuum-footer {
  border-top: 1px solid rgba(255, 147, 15, .28);
  background: rgba(0, 20, 35, .95);
  color: #f0f4f6;
}

.vacuum-footer .compact-footer {
  width: min(100% - 60px, 1480px);
  min-height: 90px;
  display: grid;
  grid-template-columns: 180px 290px 280px 360px 170px;
  gap: 32px;
  align-items: center;
  margin: 0 auto;
  padding: 16px 30px;
}

.vacuum-footer .logo {
  display: inline-block;
}

.vacuum-footer .logo-img {
  display: block;
  width: 145px;
  height: auto;
}

.vacuum-footer p {
  margin: 0;
  color: #f0f4f6;
  font-size: 15px;
  line-height: 1.45;
}

.vacuum-footer a {
  color: inherit;
  text-decoration: none;
}

.vacuum-footer .footer-line {
  position: relative;
  display: block;
  min-height: 22px;
  padding-left: 30px;
}

.vacuum-footer .footer-line + .footer-line {
  margin-top: 8px;
}

.vacuum-footer .footer-mini-icon {
  position: absolute;
  left: 0;
  top: 1px;
  width: 18px;
  height: 18px;
  color: #ff930f;
}

.vacuum-footer .footer-mini-icon::before,
.vacuum-footer .footer-mini-icon::after {
  content: "";
  position: absolute;
  box-sizing: border-box;
}

.vacuum-footer .icon-phone::before {
  left: 4px;
  top: 2px;
  width: 10px;
  height: 14px;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-top-color: transparent;
  border-radius: 0 0 0 8px;
  transform: rotate(-38deg);
}

.vacuum-footer .icon-email::before {
  left: 1px;
  top: 4px;
  width: 16px;
  height: 11px;
  border: 1.8px solid currentColor;
}

.vacuum-footer .icon-email::after {
  left: 3px;
  top: 5px;
  width: 12px;
  height: 8px;
  border-left: 1.6px solid currentColor;
  border-bottom: 1.6px solid currentColor;
  transform: rotate(-45deg);
}

.vacuum-footer .icon-pin::before {
  left: 3px;
  top: 0;
  width: 12px;
  height: 16px;
  border: 1.8px solid currentColor;
  border-radius: 50% 50% 50% 0;
  transform: rotate(-45deg);
}

.vacuum-footer .icon-pin::after {
  left: 7px;
  top: 4px;
  width: 4px;
  height: 4px;
  border: 1.4px solid currentColor;
  border-radius: 50%;
}

.vacuum-footer .icon-doc::before {
  left: 3px;
  top: 1px;
  width: 12px;
  height: 15px;
  border: 1.7px solid currentColor;
}

.vacuum-footer .icon-doc::after {
  left: 6px;
  top: 5px;
  width: 6px;
  height: 1.5px;
  background: currentColor;
  box-shadow: 0 4px 0 currentColor;
}

.vacuum-footer .footer-map-link {
  display: inline-block;
  margin-top: 4px;
  color: rgba(255, 147, 15, .92);
  font-size: 13px;
}

.vacuum-footer .footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 36px;
  padding: 0 30px;
  border-top: 1px solid rgba(255, 147, 15, .18);
  color: rgba(200, 208, 212, .56);
  font-size: 10px;
  line-height: 1.25;
}

@media (max-width: 1120px) {
  .vacuum-footer .compact-footer {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 720px) {
  .vacuum-footer .compact-footer {
    grid-template-columns: minmax(0, 1fr);
    width: min(100% - 36px, 1480px);
    min-height: 0;
    padding: 24px 0;
  }

  .vacuum-footer .footer-bottom {
    display: grid;
    gap: 8px;
    justify-content: center;
    padding: 12px 20px;
    text-align: center;
  }
}

/* v15 - kontaktni nadpis nad footerem a vetsi logo */
.pre-footer-heading {
  width: min(100% - 72px, 1480px);
  margin: 0 auto;
  padding: 42px 0 34px;
}

.pre-footer-heading h2 {
  max-width: 760px;
  margin: 0;
  color: var(--navy);
  font-size: clamp(24px, 2.4vw, 34px);
  line-height: 1.16;
  font-weight: 820;
  letter-spacing: 0;
}

.pre-footer-heading h2::after {
  content: "";
  display: block;
  width: 54px;
  height: 2px;
  margin-top: 16px;
  background: var(--orange);
}

.vacuum-footer .compact-footer {
  grid-template-columns: 220px 290px 280px 360px 170px;
}

.vacuum-footer .logo-img {
  width: 178px;
}

@media (max-width: 1120px) {
  .vacuum-footer .compact-footer {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 720px) {
  .pre-footer-heading {
    width: min(100% - 36px, 1480px);
    padding: 32px 0 26px;
  }

  .pre-footer-heading h2 {
    font-size: 24px;
  }

  .vacuum-footer .compact-footer {
    grid-template-columns: minmax(0, 1fr);
  }

  .vacuum-footer .logo-img {
    width: 160px;
  }
}

/* v16 - zarovnani kontaktniho nadpisu s textovym rastrem */
.pre-footer-heading {
  width: min(var(--max), calc(100% - 88px));
}

.pre-footer-heading h2 {
  max-width: none;
  white-space: nowrap;
}

@media (max-width: 900px) {
  .pre-footer-heading h2 {
    white-space: normal;
  }
}

@media (max-width: 720px) {
  .pre-footer-heading {
    width: min(100% - 36px, var(--max));
  }
}

/* v17 - technicke motivy misto univerzalnich ikon v liste Kde muzeme pomoci */
.help .service-card {
  min-height: 360px;
  padding: 22px 24px 24px;
}

.help .service-drawing {
  display: block;
  width: 100%;
  max-width: 198px;
  height: 92px;
  margin: 0 0 18px;
  opacity: .94;
  transform: none !important;
  background-repeat: no-repeat;
  background-position: left center;
  background-size: contain;
}

.help .service-drawing::before,
.help .service-drawing::after {
  content: none !important;
  display: none !important;
}

.help .drawing-food {
  background-image: url("service-temp-food.png");
}

.help .drawing-pharma {
  background-image: url("service-temp-pharma.png");
}

.help .drawing-modernization {
  background-image: url("service-temp-modernization.png");
}

.help .drawing-special {
  background-image: url("service-temp-special.png");
}

.help .drawing-custom {
  background-image: url("service-temp-custom.png");
}

.help .service-card strong {
  display: block;
  min-height: 39px;
  margin-bottom: 11px;
  font-size: 16px;
  line-height: 1.22;
}

.help .service-card span:last-child {
  font-size: 12px;
  line-height: 1.46;
}

.help .service-copy {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.46;
}

.help .service-copy p {
  margin: 0;
}

.help .service-copy p + p {
  margin-top: 8px;
}

@media (max-width: 1120px) {
  .help .service-card {
    min-height: auto;
  }

  .help .service-drawing {
    max-width: 210px;
    height: 94px;
  }
}

@media (max-width: 720px) {
  .help .service-drawing {
    max-width: 230px;
    height: 102px;
  }

  .help .service-card span:last-child {
    font-size: 13px;
  }

  .help .service-copy {
    font-size: 13px;
  }
}

/* v18 - sjednoceni vysky nadpisu v dlazdicich Kde muzeme pomoci */
@media (min-width: 1121px) {
  .help .service-card strong {
    min-height: 39px;
  }
}

/* v19 - odstavce v delších textech dlazdic */

/* v20 - docasne technicke motivy z dodane prilohy */
.help .service-drawing {
  max-width: 206px;
  height: 96px;
}

/* v21 - Jak pracujeme jako jeden filozoficky odstavec s technickou vrstvou */
.process .section-title {
  position: relative;
  z-index: 2;
}

.process-philosophy {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(360px, .98fr);
  gap: 46px;
  align-items: stretch;
  margin-top: 28px;
  min-height: 250px;
  overflow: hidden;
  border-top: 1px solid rgba(12, 42, 73, .16);
  border-bottom: 1px solid rgba(12, 42, 73, .12);
  background:
    linear-gradient(90deg, rgba(255,255,255,.94), rgba(255,255,255,.78)),
    radial-gradient(circle at 78% 42%, rgba(243,154,24,.10), transparent 36%),
    linear-gradient(135deg, rgba(12,42,73,.045), rgba(255,255,255,0));
}

.process-philosophy::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("hero-technical-drawing.svg");
  background-repeat: no-repeat;
  background-position: right center;
  background-size: 54% auto;
  opacity: .10;
  pointer-events: none;
}

.process-statement {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  padding: 34px 0 34px 34px;
}

.process-statement::before {
  content: "";
  position: absolute;
  left: 0;
  top: 38px;
  bottom: 38px;
  width: 2px;
  background: var(--orange);
}

.process-statement p {
  max-width: 720px;
  margin: 0;
  color: var(--navy);
  font-size: clamp(22px, 2vw, 31px);
  line-height: 1.34;
  font-weight: 720;
  letter-spacing: 0;
}

.process-technical-layer {
  position: relative;
  z-index: 1;
  min-height: 250px;
}

.process-tech {
  position: absolute;
  display: block;
  box-sizing: border-box;
}

.process-tech-drawing {
  inset: 18px 16px 18px 22%;
  border: 1px solid rgba(33, 77, 120, .20);
  background:
    linear-gradient(rgba(33,77,120,.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(33,77,120,.12) 1px, transparent 1px);
  background-size: 34px 34px;
}

.process-tech-drawing::before,
.process-tech-drawing::after {
  content: "";
  position: absolute;
  border: 1.4px solid rgba(33, 77, 120, .42);
}

.process-tech-drawing::before {
  left: 10%;
  top: 18%;
  width: 34%;
  height: 46%;
  border-radius: 50%;
  box-shadow:
    0 0 0 14px rgba(33, 77, 120, .045),
    58px 34px 0 -8px rgba(33, 77, 120, .12);
}

.process-tech-drawing::after {
  right: 12%;
  top: 20%;
  width: 26%;
  height: 48%;
  border-left-width: 2px;
  background:
    linear-gradient(90deg, transparent 48%, rgba(33,77,120,.34) 49%, rgba(33,77,120,.34) 51%, transparent 52%),
    linear-gradient(rgba(33,77,120,.20) 1px, transparent 1px);
  background-size: 100% 18px;
}

.process-tech-cad {
  left: 0;
  top: 32px;
  width: 47%;
  height: 112px;
  border: 1px solid rgba(12, 42, 73, .24);
  background:
    linear-gradient(135deg, rgba(12,42,73,.90), rgba(33,77,120,.72)),
    url("hero-technical-drawing.svg");
  background-size: cover, 210% auto;
  background-position: center, center;
  box-shadow: 0 18px 34px rgba(12, 42, 73, .12);
}

.process-tech-cad::before {
  content: "";
  position: absolute;
  left: 18%;
  top: 22%;
  width: 50%;
  height: 44%;
  border: 1.4px solid rgba(255,255,255,.60);
  border-radius: 50%;
  transform: skewX(-10deg);
}

.process-tech-cad::after {
  content: "";
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 10px;
  height: 1px;
  background: rgba(243,154,24,.72);
  box-shadow: 0 -22px 0 rgba(255,255,255,.18), 0 -44px 0 rgba(255,255,255,.12);
}

.process-tech-prototype {
  left: 30%;
  bottom: 32px;
  width: 138px;
  height: 88px;
}

.process-tech-prototype::before,
.process-tech-prototype::after {
  content: "";
  position: absolute;
  box-sizing: border-box;
}

.process-tech-prototype::before {
  left: 14px;
  bottom: 8px;
  width: 88px;
  height: 54px;
  border: 1.5px solid rgba(12,42,73,.36);
  border-radius: 16px 16px 8px 8px;
  background:
    radial-gradient(circle at 28% 38%, rgba(255,255,255,.82) 0 11px, transparent 12px),
    linear-gradient(145deg, rgba(255,255,255,.76), rgba(180,190,196,.36));
}

.process-tech-prototype::after {
  right: 10px;
  top: 10px;
  width: 58px;
  height: 58px;
  border: 1.5px solid rgba(243,154,24,.62);
  border-radius: 50%;
  background:
    radial-gradient(circle, transparent 0 15px, rgba(243,154,24,.32) 16px 17px, transparent 18px),
    repeating-conic-gradient(from 0deg, rgba(12,42,73,.20) 0 7deg, transparent 7deg 18deg);
}

.process-tech-engineer {
  right: 20px;
  bottom: 18px;
  width: 112px;
  height: 154px;
  opacity: .34;
}

.process-tech-engineer::before,
.process-tech-engineer::after {
  content: "";
  position: absolute;
  box-sizing: border-box;
}

.process-tech-engineer::before {
  left: 38px;
  top: 8px;
  width: 36px;
  height: 36px;
  border: 2px solid rgba(12,42,73,.56);
  border-radius: 50%;
}

.process-tech-engineer::after {
  left: 18px;
  top: 48px;
  width: 76px;
  height: 90px;
  border: 2px solid rgba(12,42,73,.46);
  border-bottom: 0;
  border-radius: 38px 38px 0 0;
}

@media (max-width: 1120px) {
  .process-philosophy {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .process-statement {
    padding-right: 34px;
  }

  .process-technical-layer {
    min-height: 210px;
  }
}

@media (max-width: 720px) {
  .process-statement {
    padding: 28px 0 28px 24px;
  }

  .process-statement p {
    font-size: 22px;
  }

  .process-technical-layer {
    min-height: 190px;
  }

  .process-tech-engineer {
    display: none;
  }
}

/* v23 - sjednoceni sirky zahlavi a zapati s webem vitrin */
.site-header {
  width: min(1404px, 100%);
  margin-right: auto;
  margin-left: auto;
  padding-right: 32px;
  padding-left: 32px;
}

.vacuum-footer {
  width: min(1404px, 100%);
  margin-right: auto;
  margin-left: auto;
}

.vacuum-footer .compact-footer {
  width: 100%;
  max-width: none;
  grid-template-columns: 180px 290px 280px 360px 170px;
  column-gap: 28px;
  padding: 16px 30px;
}

.vacuum-footer .footer-mini-icon {
  color: var(--orange);
}

.vacuum-footer .footer-map-link {
  color: rgba(255, 147, 15, .92);
}

@media (max-width: 1120px) {
  .vacuum-footer .compact-footer {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 720px) {
  .site-header {
    width: 100%;
    padding-right: 20px;
    padding-left: 20px;
  }

  .vacuum-footer {
    width: 100%;
  }

  .vacuum-footer .compact-footer {
    grid-template-columns: minmax(0, 1fr);
    padding: 24px 18px;
  }
}

/* v24 - Jak pracujeme jako obrazovy blok se samostatnym textem */
.process.process-hero-section {
  width: min(1404px, 100%);
  margin: 0 auto;
  padding: 0;
  background: transparent;
}

.process-hero-card {
  position: relative;
  min-height: clamp(390px, 32vw, 520px);
  overflow: hidden;
  border-top: 1px solid rgba(12, 42, 73, .14);
  border-bottom: 1px solid rgba(12, 42, 73, .12);
  background: #f4f7fa;
}

.process-hero-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.process-hero-card::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(90deg, rgba(255,255,255,.97) 0%, rgba(255,255,255,.91) 32%, rgba(255,255,255,.60) 52%, rgba(255,255,255,.08) 72%, rgba(255,255,255,0) 100%),
    linear-gradient(0deg, rgba(12,42,73,.06), rgba(12,42,73,0) 34%);
  pointer-events: none;
}

.process-hero-copy {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  width: min(720px, 52%);
  min-height: inherit;
  padding: 52px 0 52px clamp(34px, 4vw, 72px);
}

.process-hero-copy p {
  margin: 0;
  color: var(--navy);
  font-size: clamp(25px, 2.55vw, 42px);
  line-height: 1.13;
  font-weight: 820;
  letter-spacing: 0;
}

.process-hero-copy span {
  display: block;
}

.process-hero-copy span + span {
  margin-top: clamp(24px, 2.4vw, 42px);
}

.vacuum-footer .compact-footer {
  grid-template-columns: 170px 270px 260px 330px 150px;
  column-gap: 26px;
  padding-right: 52px;
  padding-left: 30px;
}

.vacuum-footer .compact-footer > p:last-child {
  justify-self: end;
  min-width: 150px;
}

@media (max-width: 1120px) {
  .process-hero-card {
    min-height: 470px;
  }

  .process-hero-card::before {
    background: linear-gradient(90deg, rgba(255,255,255,.98) 0%, rgba(255,255,255,.88) 52%, rgba(255,255,255,.35) 100%);
  }

  .process-hero-copy {
    width: min(760px, 70%);
  }

  .vacuum-footer .compact-footer {
    grid-template-columns: 1fr 1fr;
    padding-right: 30px;
  }

  .vacuum-footer .compact-footer > p:last-child {
    justify-self: start;
  }
}

@media (max-width: 720px) {
  .process-hero-card {
    min-height: 560px;
  }

  .process-hero-image {
    object-position: 68% center;
  }

  .process-hero-card::before {
    background: linear-gradient(180deg, rgba(255,255,255,.98) 0%, rgba(255,255,255,.86) 50%, rgba(255,255,255,.35) 100%);
  }

  .process-hero-copy {
    width: 100%;
    align-items: flex-start;
    padding: 34px 24px;
  }

  .process-hero-copy p {
    font-size: 25px;
  }

  .process-hero-copy span + span {
    margin-top: 22px;
  }

  .vacuum-footer .compact-footer {
    grid-template-columns: minmax(0, 1fr);
    padding: 24px 18px;
  }

  .vacuum-footer .compact-footer > p:last-child {
    justify-self: start;
  }
}

/* v25 - zklidneni pasu Jak pracujeme a odstraneni duplicitnich odbornych kapitol */
.process.process-hero-section {
  width: min(1404px, 100%);
}

.process-hero-card {
  min-height: clamp(260px, 23vw, 340px);
  border-top-color: rgba(12, 42, 73, .10);
  border-bottom-color: rgba(12, 42, 73, .10);
}

.process-hero-image {
  object-position: center 54%;
}

.process-hero-card::before {
  background:
    linear-gradient(90deg, rgba(255,255,255,.96) 0%, rgba(255,255,255,.90) 30%, rgba(255,255,255,.66) 48%, rgba(255,255,255,.20) 66%, rgba(255,255,255,0) 100%),
    linear-gradient(0deg, rgba(12,42,73,.04), rgba(12,42,73,0) 34%);
}

.process-hero-copy {
  width: min(600px, 45%);
  padding: 34px 0 34px clamp(34px, 4vw, 64px);
}

.process-hero-copy p {
  font-size: clamp(19px, 1.55vw, 25px);
  line-height: 1.28;
  font-weight: 760;
}

.process-hero-copy span + span {
  margin-top: clamp(14px, 1.35vw, 21px);
}

@media (max-width: 1120px) {
  .process-hero-card {
    min-height: 360px;
  }

  .process-hero-copy {
    width: min(620px, 58%);
  }
}

@media (max-width: 720px) {
  .process-hero-card {
    min-height: 420px;
  }

  .process-hero-copy {
    width: 100%;
    padding: 28px 22px;
  }

  .process-hero-copy p {
    font-size: 21px;
    line-height: 1.28;
  }

  .process-hero-copy span + span {
    margin-top: 16px;
  }
}

/* v26 - sjednoceni vnejsich sirek vsech pasu na jeden rastr */
.site-header,
.process.process-hero-section,
.pre-footer-heading,
.vacuum-footer {
  width: min(var(--max), calc(100% - 72px));
  margin-right: auto;
  margin-left: auto;
}

.site-header {
  padding-right: 32px;
  padding-left: 32px;
}

.vacuum-footer .compact-footer,
.vacuum-footer .footer-bottom {
  width: 100%;
  max-width: none;
}

.vacuum-footer .compact-footer {
  grid-template-columns: 168px 262px 252px 322px 144px;
  column-gap: 24px;
  padding-right: 46px;
  padding-left: 30px;
}

.process.process-hero-section {
  padding-right: 0;
  padding-left: 0;
}

@media (max-width: 1120px) {
  .site-header,
  .process.process-hero-section,
  .pre-footer-heading,
  .vacuum-footer {
    width: min(var(--max), calc(100% - 48px));
  }

  .vacuum-footer .compact-footer {
    grid-template-columns: 1fr 1fr;
    padding-right: 30px;
  }
}

@media (max-width: 720px) {
  .site-header,
  .process.process-hero-section,
  .pre-footer-heading,
  .vacuum-footer {
    width: calc(100% - 36px);
  }

  .site-header {
    padding-right: 20px;
    padding-left: 20px;
  }

  .vacuum-footer .compact-footer {
    grid-template-columns: minmax(0, 1fr);
    padding-right: 18px;
    padding-left: 18px;
  }
}

/* v27 - Nase prace jako pet stejnych obrazovych dlazdic */
.reference-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.reference-card {
  display: flex;
  flex-direction: column;
  min-height: 326px;
  border-top: 0;
  border-right: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.48);
  box-shadow: none;
}

.reference-card:last-child {
  border-right: 0;
}

.reference-card img {
  width: 100%;
  height: 138px;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  filter: saturate(.88) contrast(1.03);
}

.reference-card h3 {
  margin: 22px 22px 0;
  color: var(--navy);
  font-size: 17px;
  line-height: 1.28;
  font-weight: 850;
}

.reference-card p {
  margin: 12px 22px 26px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.58;
}

@media (max-width: 1120px) {
  .reference-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .reference-card:nth-child(2n) {
    border-right: 0;
  }

  .reference-card img {
    height: 190px;
  }
}

@media (max-width: 720px) {
  .reference-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .reference-card {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .reference-card:last-child {
    border-bottom: 0;
  }

  .reference-card img {
    height: 210px;
  }
}

/* v28 - finalni texty v petici dlazdic Nase prace */
.reference-card {
  min-height: 430px;
}

.reference-card img {
  height: 128px;
}

.reference-card h3 {
  min-height: 44px;
  font-size: 16.5px;
}

.reference-card p {
  margin: 10px 22px 0;
  font-size: 13.2px;
  line-height: 1.5;
}

.reference-card p + p {
  margin-top: 8px;
}

.reference-card p:last-child {
  margin-bottom: 24px;
}

@media (max-width: 1120px) {
  .reference-card {
    min-height: 390px;
  }

  .reference-card img {
    height: 190px;
  }
}

@media (max-width: 720px) {
  .reference-card {
    min-height: 0;
  }

  .reference-card img {
    height: 210px;
  }

  .reference-card h3 {
    min-height: 0;
    font-size: 17px;
  }

  .reference-card p {
    font-size: 14px;
  }
}

/* v31 - graficka korektura typografie, rytmu a obrazovych dlazdic */
body {
  font-size: 15px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.site-header {
  height: 70px;
}

.brand {
  width: clamp(158px, 13vw, 198px);
}

.main-nav {
  gap: clamp(28px, 3.2vw, 56px);
  font-size: 13px;
  font-weight: 760;
  letter-spacing: .075em;
}

.section-pad {
  padding-top: 64px;
  padding-bottom: 64px;
}

.hero {
  min-height: 530px;
}

.hero-content {
  max-width: 520px;
}

.hero h1 {
  font-size: clamp(34px, 3.15vw, 52px);
  line-height: 1.08;
  font-weight: 780;
  letter-spacing: .01em;
  text-transform: none;
}

.lead {
  max-width: 500px;
  margin-top: 26px;
  font-size: 17px;
  line-height: 1.68;
  color: rgba(18, 36, 58, .86);
}

.hero-actions {
  margin-top: 34px;
}

.button {
  min-height: 46px;
  padding: 0 27px;
  border-width: 1px;
  font-size: 12px;
  font-weight: 760;
  letter-spacing: .075em;
}

.section-title {
  margin-bottom: 26px;
}

.section-title h2 {
  font-size: clamp(24px, 1.75vw, 31px);
  line-height: 1.18;
  font-weight: 780;
  letter-spacing: .015em;
}

.section-title h2::after,
.pre-footer-heading h2::after {
  width: 46px;
  height: 1px;
  margin-top: 13px;
}

.help .service-card {
  min-height: 300px;
  padding: 27px 28px 29px;
}

.help .service-drawing {
  max-width: 176px;
  height: 78px;
  margin-bottom: 23px;
}

.small-rule {
  width: 30px;
  height: 1px;
  margin-bottom: 13px;
}

.help .service-card strong,
.service-card strong {
  margin-bottom: 13px;
  font-size: 18px;
  line-height: 1.28;
  font-weight: 760;
}

.help .service-card span:last-child,
.service-card span:last-child,
.help .service-copy p {
  font-size: 13.4px;
  line-height: 1.55;
  color: rgba(91, 104, 120, .92);
}

.help .service-copy p + p {
  margin-top: 8px;
}

.process-hero-card {
  min-height: clamp(235px, 20vw, 300px);
}

.process-hero-copy {
  width: min(530px, 42%);
  padding-top: 30px;
  padding-bottom: 30px;
}

.process-hero-copy p {
  font-size: clamp(18px, 1.38vw, 22px);
  line-height: 1.34;
  font-weight: 720;
  color: rgba(11, 35, 66, .94);
}

.process-hero-copy span + span {
  margin-top: clamp(12px, 1vw, 16px);
}

.references.section-pad {
  padding-top: 58px;
}

.reference-card {
  min-height: 418px;
  background: rgba(255, 255, 255, .54);
}

.reference-card img {
  height: 134px;
  filter: saturate(.82) contrast(.98) brightness(.97);
}

.reference-card:nth-child(1) img {
  object-position: 48% 42%;
  filter: saturate(.74) contrast(.96) brightness(.95);
}

.reference-card:nth-child(2) img {
  object-position: 46% 47%;
  filter: saturate(.72) contrast(.94) brightness(1.12);
}

.reference-card:nth-child(3) img {
  object-position: 50% 50%;
  filter: saturate(.76) contrast(.98) brightness(.98);
}

.reference-card:nth-child(4) img {
  object-position: 48% 50%;
  filter: saturate(.78) contrast(.98) brightness(.97);
}

.reference-card h3 {
  min-height: 39px;
  margin: 19px 20px 0;
  font-size: 15.5px;
  line-height: 1.28;
  font-weight: 760;
}

.reference-card p {
  margin-right: 20px;
  margin-left: 20px;
  font-size: 12.8px;
  line-height: 1.48;
  color: rgba(91, 104, 120, .94);
}

.reference-card .reference-location {
  margin-top: 3px;
  margin-bottom: 9px;
  font-size: 11.6px;
  line-height: 1.25;
  font-weight: 650;
  color: rgba(12, 28, 46, .78);
}

.reference-card p:last-child {
  margin-bottom: 22px;
}

.pre-footer-heading {
  padding-top: 30px;
  padding-bottom: 24px;
}

.pre-footer-heading h2 {
  font-size: clamp(23px, 1.7vw, 30px);
  line-height: 1.2;
  font-weight: 760;
}

.vacuum-footer p {
  font-size: 13.5px;
  line-height: 1.45;
}

.vacuum-footer .footer-map-link {
  font-size: 12px;
}

@media (max-width: 1120px) {
  .section-pad {
    padding-top: 54px;
    padding-bottom: 54px;
  }

  .hero {
    min-height: 500px;
  }

  .process-hero-card {
    min-height: 330px;
  }

  .process-hero-copy {
    width: min(590px, 58%);
  }

  .reference-card {
    min-height: 372px;
  }

  .reference-card img {
    height: 184px;
  }
}

@media (max-width: 720px) {
  .section-pad {
    padding-top: 42px;
    padding-bottom: 42px;
  }

  .site-header {
    height: auto;
  }

  .hero h1 {
    font-size: 31px;
  }

  .lead {
    font-size: 15.5px;
  }

  .section-title h2 {
    font-size: 24px;
  }

  .help .service-card {
    min-height: 0;
  }

  .process-hero-card {
    min-height: 390px;
  }

  .process-hero-copy {
    width: 100%;
  }

  .process-hero-copy p {
    font-size: 20px;
  }

  .reference-card {
    min-height: 0;
  }

  .reference-card img {
    height: 210px;
  }

  .reference-card h3 {
    min-height: 0;
    font-size: 17px;
  }

  .reference-card p {
    font-size: 14px;
    line-height: 1.55;
  }
}

/* v32 - vraceni silnejsiho hero nadpisu */
.hero-content {
  max-width: 590px;
}

.hero h1 {
  font-size: clamp(38px, 4.6vw, 78px);
  line-height: 1.02;
  font-weight: 850;
  letter-spacing: 0;
  text-transform: uppercase;
}

.lead {
  max-width: 520px;
  margin-top: 34px;
  font-size: 18px;
  line-height: 1.72;
}

.hero-actions {
  margin-top: 40px;
}

@media (max-width: 720px) {
  .hero h1 {
    font-size: 32px;
  }

  .lead {
    font-size: 15.5px;
    margin-top: 24px;
  }
}

/* v33 - kompletni navrat hero do stavu v30 */
.hero {
  min-height: 470px;
  grid-template-columns: minmax(360px, 0.62fr) minmax(0, 1fr);
}

.hero-bg {
  background-image: url("hero-cad-konstrukter-v05-bez-lampy.png") !important;
}

.hero-content {
  max-width: 470px;
  align-self: center;
}

.hero h1 {
  max-width: 470px;
  font-size: clamp(26px, 2.45vw, 40px);
  line-height: 1.11;
  font-weight: 720;
  letter-spacing: 0;
  text-transform: uppercase;
}

.lead {
  max-width: 390px;
  margin-top: 18px;
  font-size: 14.5px;
  line-height: 1.6;
}

.hero-actions {
  gap: 16px;
  margin-top: 24px;
}

.button {
  min-height: 40px;
  padding: 0 22px;
  border-width: 1px;
  font-size: 10.5px;
  font-weight: 760;
  letter-spacing: .075em;
}

.workbench {
  display: none !important;
}

.hero-drawing {
  left: 1.8%;
  top: 0;
  width: min(560px, 38vw);
  height: 100%;
  opacity: .6 !important;
  filter: none;
  mix-blend-mode: multiply;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0) 78%),
    url("hero-technical-drawing.svg") left center / 100% auto no-repeat;
  mask-image: linear-gradient(90deg, rgba(0, 0, 0, 0.98), rgba(0, 0, 0, 0.94) 72%, rgba(0, 0, 0, 0.18) 94%, transparent 100%);
}

.hero-drawing::before,
.hero-drawing::after,
.hero-content::before {
  content: none;
  display: none;
}

@media (max-width: 720px) {
  .hero {
    min-height: 440px;
    grid-template-columns: 1fr;
  }

  .hero h1 {
    font-size: 26px;
  }

  .lead {
    font-size: 14px;
  }

  .hero-drawing {
    width: 82vw;
    height: 70%;
    opacity: .26 !important;
  }
}

/* v34 - rolovaci zahlavi, jazykova volba a svetle zapati */
.site-header {
  position: relative;
  top: auto;
  z-index: 10;
}

.main-nav {
  margin-left: auto;
}

.lang-switch {
  display: flex;
  align-items: center;
  flex: 0 0 auto;
  gap: 8px;
  margin-left: 28px;
  color: var(--navy);
  font-size: 12px;
  font-weight: 760;
  letter-spacing: .08em;
  line-height: 1;
  text-transform: uppercase;
}

.lang-switch a,
.lang-switch span {
  color: inherit;
  text-decoration: none;
}

.lang-switch a {
  opacity: .78;
}

.lang-switch a.active {
  color: var(--orange);
  opacity: 1;
}

.lang-switch span {
  opacity: .38;
}

.vacuum-footer {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(244, 247, 250, 0.98));
  color: #12243a;
  border-top: 1px solid rgba(27, 55, 86, 0.12);
}

.vacuum-footer .compact-footer {
  background: transparent;
  border-top: 1px solid rgba(27, 55, 86, 0.13);
  border-bottom: 1px solid rgba(27, 55, 86, 0.10);
}

.vacuum-footer p,
.vacuum-footer a,
.vacuum-footer .footer-line {
  color: rgba(18, 36, 58, 0.9);
}

.vacuum-footer .footer-mini-icon {
  color: var(--orange);
}

.vacuum-footer .footer-map-link {
  color: rgba(215, 125, 0, 0.95);
}

.vacuum-footer .footer-bottom {
  color: rgba(70, 84, 101, 0.72);
  border-top: 1px solid rgba(27, 55, 86, 0.10);
}

@media (max-width: 720px) {
  .site-header {
    align-items: flex-start;
  }

  .main-nav {
    margin-left: 0;
  }

  .lang-switch {
    margin-left: 0;
    padding-bottom: 4px;
  }
}

/* v35 - opticke dorovnani hesla vedle loga v zapati */
.vacuum-footer .compact-footer > p:nth-of-type(1) {
  font-size: 15.2px;
  line-height: 1.1;
  align-self: center;
}

@media (max-width: 720px) {
  .vacuum-footer .compact-footer > p:nth-of-type(1) {
    font-size: 14px;
    line-height: 1.12;
  }
}

/* v36 - footer pouziva tmave modry text a heslo je posunute vys */
.vacuum-footer {
  color: var(--text);
}

.vacuum-footer p,
.vacuum-footer a,
.vacuum-footer .footer-line {
  color: var(--text);
}

.vacuum-footer .footer-bottom {
  color: rgba(18, 36, 58, 0.62);
}

.vacuum-footer .compact-footer > p:nth-of-type(1) {
  color: var(--text);
  line-height: 1.05;
  transform: translateY(-8px);
}

@media (max-width: 720px) {
  .vacuum-footer .compact-footer > p:nth-of-type(1) {
    transform: none;
  }
}

/* v37 - selektivne potlacena komora v hero bez zesvetleni konstruktera */
.hero-bg {
  background-image: url("hero-cad-konstrukter-v08-modre-monitory.png") !important;
}

/* v38 - sjednoceni hlavnich hesel a zklidneni smerniku */
.process-hero-card {
  display: grid;
  align-items: center;
}

.process-hero-copy {
  top: auto;
  bottom: auto;
  align-self: center;
}

.process-hero-copy p,
.pre-footer-heading h2 {
  max-width: 720px;
  color: var(--text);
  font-size: clamp(26px, 2.45vw, 40px);
  line-height: 1.11;
  font-weight: 720;
  letter-spacing: 0;
  text-transform: uppercase;
}

.process-hero-copy p {
  margin: 0;
}

.process-hero-copy span {
  display: block;
}

.process-hero-copy span + span {
  margin-top: 0;
}

.section-title {
  margin-bottom: 26px;
}

.section-title h2 {
  color: rgba(11, 35, 66, 0.82);
  font-size: 18px;
  line-height: 1.2;
  font-weight: 760;
  letter-spacing: .075em;
  text-transform: uppercase;
}

.section-title h2::after {
  width: 36px;
  height: 1px;
  margin-top: 11px;
}

.reference-card:nth-child(2),
.reference-card:nth-child(5) {
  border: 1px solid rgba(11, 35, 66, 0.42);
}

.reference-afterword {
  margin: 26px 0 0;
  max-width: none;
  color: rgba(11, 35, 66, 0.82);
  font-size: 18px;
  line-height: 1.2;
  font-weight: 760;
  letter-spacing: .075em;
  text-transform: uppercase;
}

@media (max-width: 720px) {
  .process-hero-copy p,
  .pre-footer-heading h2 {
    font-size: 25px;
  }

  .section-title h2 {
    font-size: 16px;
  }
}

/* v39 - dorovnani dlazdic pomoci a silnejsi rytmus kontaktniho hesla */
.help .service-card {
  display: grid;
  grid-template-rows: 92px 14px 54px 1fr;
  align-content: start;
}

.help .service-card .technical-mark {
  margin-bottom: 0;
}

.help .service-card .small-rule {
  align-self: start;
}

.help .service-card strong {
  align-self: start;
}

.help .service-card strong .keep-line {
  white-space: nowrap;
}

.help .service-card > span:last-child,
.help .service-card .service-copy {
  align-self: start;
}

.pre-footer-heading h2 span {
  display: inline-block;
}

.pre-footer-heading h2 span + span {
  margin-left: clamp(22px, 3.2vw, 58px);
}

@media (max-width: 900px) {
  .pre-footer-heading h2 span {
    display: block;
  }

  .pre-footer-heading h2 span + span {
    margin-left: 0;
    margin-top: 12px;
  }
}

@media (max-width: 720px) {
  .help .service-card {
    grid-template-rows: auto;
  }
}

/* v40 - stridme mikrointerakce */
.button,
.main-nav a,
.lang-switch a,
.service-card,
.reference-card,
.vacuum-footer a {
  transition:
    color 180ms ease,
    background 180ms ease,
    border-color 180ms ease,
    box-shadow 180ms ease,
    opacity 180ms ease,
    transform 180ms ease,
    filter 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(11, 35, 66, 0.12);
}

.button-light:hover {
  background: rgba(255, 147, 15, 0.08);
  border-color: rgba(255, 147, 15, 0.82);
}

.main-nav a:hover,
.lang-switch a:hover {
  color: var(--orange);
}

.service-card {
  position: relative;
  overflow: hidden;
}

.service-card::after {
  content: "";
  position: absolute;
  left: 32px;
  right: 32px;
  bottom: 0;
  height: 1px;
  background: var(--orange);
  opacity: 0;
  transform: scaleX(0.72);
  transform-origin: left center;
  transition: opacity 180ms ease, transform 180ms ease;
}

.service-card:hover {
  background: rgba(255, 255, 255, 0.88);
  box-shadow: inset 0 1px 0 rgba(255, 147, 15, 0.18);
}

.service-card:hover::after {
  opacity: .72;
  transform: scaleX(1);
}

.service-card:hover .technical-mark,
.service-card:hover .service-drawing {
  filter: contrast(1.08) saturate(1.08);
}

.reference-card {
  transition:
    border-color 180ms ease,
    box-shadow 180ms ease,
    transform 180ms ease;
}

.reference-card img {
  transition: filter 220ms ease, transform 220ms ease;
}

.reference-card:hover {
  transform: translateY(-3px);
  border-color: rgba(11, 35, 66, 0.36);
  box-shadow: 0 20px 48px rgba(20, 49, 78, 0.12);
}

.reference-card:hover img {
  filter: saturate(0.96) contrast(1.08);
}

.reference-card:nth-child(2):hover,
.reference-card:nth-child(5):hover {
  border-color: rgba(11, 35, 66, 0.68);
}

.vacuum-footer a:hover {
  color: var(--orange);
}

a:focus-visible,
.button:focus-visible {
  outline: 2px solid rgba(255, 147, 15, 0.75);
  outline-offset: 4px;
}

@media (prefers-reduced-motion: reduce) {
  .button,
  .main-nav a,
  .lang-switch a,
  .service-card,
  .service-card::after,
  .reference-card,
  .reference-card img,
  .vacuum-footer a {
    transition: none;
  }

  .button:hover,
  .service-card:hover,
  .reference-card:hover {
    transform: none;
  }
}

/* v41 - kontaktni dovetek jako mensi vyzva */
.pre-footer-heading h2 span + span {
  margin-left: clamp(34px, 4.8vw, 86px);
  font-size: .62em;
  font-weight: 760;
  letter-spacing: .055em;
  vertical-align: baseline;
}

@media (max-width: 900px) {
  .pre-footer-heading h2 span + span {
    margin-left: 0;
    margin-top: 14px;
    font-size: .72em;
  }
}

/* v42 - skutecne technicke vykresy v hero a v liste Naslouchame */
.hero-drawing {
  left: 0;
  top: 50%;
  width: min(760px, 42vw);
  height: min(100%, clamp(390px, 32vw, 520px));
  opacity: .62 !important;
  transform: translateY(-50%);
  filter: none;
  mix-blend-mode: multiply;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.10), rgba(255, 255, 255, 0) 78%),
    url("drawing-hero-bedna-ventilatoru.png") left center / auto 100% no-repeat;
  mask-image: linear-gradient(90deg, rgba(0, 0, 0, 0.98), rgba(0, 0, 0, 0.92) 70%, rgba(0, 0, 0, 0.22) 92%, transparent 100%);
}

.process-hero-card::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  z-index: 1;
  width: min(760px, 42vw);
  opacity: .62;
  mix-blend-mode: multiply;
  pointer-events: none;
  background: url("drawing-process-teleso-g1.png") left center / auto 100% no-repeat;
  mask-image: linear-gradient(90deg, rgba(0, 0, 0, 0.98), rgba(0, 0, 0, 0.88) 68%, rgba(0, 0, 0, 0.18) 92%, transparent 100%);
}

.process-hero-copy {
  z-index: 2;
}

@media (max-width: 720px) {
  .hero-drawing,
  .process-hero-card::after {
    width: 84vw;
    opacity: .34 !important;
  }
}

/* v44 - zarovnani dominantniho hesla v procesnim pasu na levy rastr */
.process-hero-copy {
  padding-left: 0;
}

/* v53 - mobilni prevod: schvaleny desktop do svisle citelne struktury */
@media (max-width: 860px) {
  :root {
    --mobile-page: calc(100% - 28px);
  }

  html,
  body {
    overflow-x: hidden;
  }

  body {
    background:
      radial-gradient(circle at 80% 0%, rgba(171, 187, 200, 0.14), transparent 22rem),
      linear-gradient(180deg, #ffffff 0%, #f6f8fa 54%, #eef3f7 100%);
  }

  .site-header,
  .section-band,
  .section-pad,
  .process.process-hero-section,
  .pre-footer-heading,
  .vacuum-footer {
    width: var(--mobile-page);
    max-width: none;
    margin-right: auto;
    margin-left: auto;
  }

  .site-header {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 12px 18px;
    align-items: center;
    padding: 15px 0 13px;
    border-bottom-color: rgba(27, 55, 86, 0.14);
    background: rgba(255, 255, 255, 0.94);
  }

  .brand {
    grid-column: 1;
    grid-row: 1;
    width: min(178px, 52vw);
  }

  .lang-switch {
    grid-column: 2;
    grid-row: 1;
    justify-self: end;
    margin-left: 0;
    font-size: 12px;
  }

  .main-nav {
    grid-column: 1 / -1;
    grid-row: 2;
    width: 100%;
    justify-content: space-between;
    gap: 10px;
    overflow-x: auto;
    padding: 2px 0 0;
    font-size: 11.5px;
    line-height: 1.2;
    letter-spacing: .06em;
    scrollbar-width: none;
  }

  .main-nav::-webkit-scrollbar {
    display: none;
  }

  .main-nav a {
    flex: 0 0 auto;
    padding: 8px 0 10px;
    white-space: nowrap;
  }

  .hero {
    min-height: 0;
    display: flex;
    flex-direction: column;
    padding: 36px 0 0;
    overflow: hidden;
    border-bottom: 1px solid rgba(27, 55, 86, 0.14);
  }

  .hero-bg {
    position: relative;
    order: 1;
    inset: auto;
    display: block;
    width: 100%;
    height: clamp(210px, 58vw, 330px);
    margin: 0 0 26px;
    background-position: 64% center;
    border-top: 1px solid rgba(27, 55, 86, 0.12);
    overflow: hidden;
    filter: saturate(.92) contrast(.98);
  }

  .hero-bg::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none;
    opacity: .44;
    background:
      linear-gradient(90deg, rgba(255, 255, 255, .12), rgba(255, 255, 255, 0) 68%),
      url("drawing-hero-bedna-ventilatoru.png") left center / auto 100% no-repeat;
    mix-blend-mode: multiply;
    mask-image: linear-gradient(90deg, rgba(0, 0, 0, .96), rgba(0, 0, 0, .62) 52%, transparent 78%);
  }

  .hero-bg::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 2;
    pointer-events: none;
    background:
      linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.42)),
      linear-gradient(90deg, rgba(255, 255, 255, 0.62), rgba(255, 255, 255, 0.04) 46%, rgba(255, 255, 255, 0) 100%);
  }

  .hero::before {
    content: none;
    display: none;
  }

  .hero-drawing {
    display: none;
  }

  .hero-content {
    position: relative;
    order: 2;
    z-index: 3;
    max-width: none;
    padding: 0;
  }

  .hero h1 {
    max-width: 12.5em;
    font-size: clamp(28px, 8.1vw, 38px);
    line-height: 1.08;
  }

  .lead {
    max-width: 34em;
    margin-top: 18px;
    font-size: 15px;
    line-height: 1.58;
  }

  .hero-actions {
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 24px;
  }

  .button {
    min-height: 42px;
    padding: 0 18px;
    font-size: 10.8px;
  }

  .section-pad {
    padding-top: 42px;
    padding-bottom: 42px;
  }

  .section-title {
    margin-bottom: 20px;
  }

  .section-title h2 {
    font-size: 15px;
    letter-spacing: .07em;
  }

  .service-grid,
  .reference-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    border-top: 1px solid rgba(27, 55, 86, 0.15);
    border-bottom: 1px solid rgba(27, 55, 86, 0.15);
  }

  .help .service-card,
  .service-card {
    display: grid;
    grid-template-columns: 96px minmax(0, 1fr);
    grid-template-rows: auto auto auto;
    column-gap: 18px;
    min-height: 0;
    padding: 23px 0;
    border-right: 0;
    border-bottom: 1px solid rgba(27, 55, 86, 0.13);
    background: rgba(255, 255, 255, 0.42);
  }

  .service-card:last-child {
    border-bottom: 0;
  }

  .service-card::after {
    left: 0;
    right: 0;
  }

  .help .service-card .technical-mark,
  .help .service-drawing,
  .technical-mark {
    grid-row: 1 / 4;
    grid-column: 1;
    width: 96px;
    max-width: 96px;
    height: 68px;
    margin: 1px 0 0;
  }

  .small-rule {
    grid-column: 2;
    width: 28px;
    margin: 0 0 11px;
  }

  .help .service-card strong,
  .service-card strong {
    grid-column: 2;
    min-height: 0;
    margin: 0 0 10px;
    font-size: 18px;
    line-height: 1.23;
  }

  .help .service-card strong .keep-line {
    white-space: normal;
  }

  .service-copy {
    grid-column: 2;
  }

  .help .service-copy p {
    margin: 0;
    font-size: 13.5px;
    line-height: 1.53;
  }

  .help .service-copy p + p {
    margin-top: 8px;
  }

  .process.process-hero-section {
    padding-right: 0;
    padding-left: 0;
  }

  .process-hero-card {
    min-height: 0;
    display: block;
    position: relative;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.54);
  }

  .process-hero-card::after {
    width: 92vw;
    opacity: .28;
    background-size: auto 100%;
  }

  .process-hero-image {
    position: relative;
    height: clamp(210px, 58vw, 330px);
    object-fit: cover;
    object-position: 58% center;
    opacity: .88;
  }

  .process-hero-card::before {
    background:
      linear-gradient(180deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.78) 78%, rgba(255, 255, 255, 0.92)),
      linear-gradient(90deg, rgba(255, 255, 255, .9), rgba(255, 255, 255, 0.18) 66%, rgba(255, 255, 255, 0));
  }

  .process-hero-copy {
    position: absolute;
    inset: 0;
    z-index: 3;
    display: flex;
    align-items: center;
    width: 100%;
    min-height: 0;
    padding: 0;
  }

  .process-hero-copy p {
    max-width: 11.5em;
    font-size: clamp(27px, 8vw, 38px);
    line-height: 1.08;
  }

  .references.section-pad {
    padding-top: 42px;
  }

  .reference-grid {
    gap: 0;
  }

  .reference-card,
  .reference-card:nth-child(2),
  .reference-card:nth-child(5) {
    min-height: 0;
    border: 0;
    border-bottom: 1px solid rgba(27, 55, 86, 0.14);
    background: rgba(255, 255, 255, 0.54);
  }

  .reference-card:last-child {
    border-bottom: 0;
  }

  .reference-card img {
    height: clamp(190px, 53vw, 260px);
  }

  .reference-card h3 {
    min-height: 0;
    margin: 20px 18px 0;
    font-size: 18px;
  }

  .reference-card .reference-location {
    margin: 4px 18px 10px;
    font-size: 12.2px;
  }

  .reference-card p {
    margin-right: 18px;
    margin-left: 18px;
    font-size: 14px;
    line-height: 1.56;
  }

  .reference-card p:last-child {
    margin-bottom: 23px;
  }

  .reference-afterword {
    margin-top: 24px;
    font-size: 14px;
    line-height: 1.34;
    letter-spacing: .055em;
  }

  .pre-footer-heading {
    padding: 31px 0 27px;
  }

  .pre-footer-heading h2 {
    max-width: 100%;
    font-size: clamp(27px, 8vw, 38px);
    line-height: 1.09;
  }

  .pre-footer-heading h2 span,
  .pre-footer-heading h2 span + span {
    display: block;
    margin-left: 0;
  }

  .pre-footer-heading h2 span + span {
    margin-top: 18px;
    font-size: .62em;
  }

  .vacuum-footer .compact-footer {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    row-gap: 18px;
    width: 100%;
    padding: 25px 0 21px;
  }

  .vacuum-footer .logo-img {
    width: 158px;
  }

  .vacuum-footer .compact-footer > p:nth-of-type(1) {
    transform: none;
    font-size: 14px;
  }

  .vacuum-footer p {
    font-size: 13.5px;
  }

  .vacuum-footer .footer-bottom {
    display: grid;
    gap: 8px;
    width: 100%;
    min-height: 0;
    padding: 15px 0 18px;
    font-size: 11px;
    line-height: 1.35;
  }
}

@media (max-width: 420px) {
  :root {
    --mobile-page: calc(100% - 22px);
  }

  .main-nav {
    justify-content: flex-start;
    gap: 18px;
  }

  .hero {
    padding-top: 30px;
  }

  .hero h1,
  .process-hero-copy p,
  .pre-footer-heading h2 {
    font-size: 27px;
  }

  .help .service-card,
  .service-card {
    grid-template-columns: 78px minmax(0, 1fr);
    column-gap: 14px;
  }

  .help .service-card .technical-mark,
  .help .service-drawing,
  .technical-mark {
    width: 78px;
    max-width: 78px;
    height: 58px;
  }

  .help .service-card strong,
  .service-card strong {
    font-size: 17px;
  }
}