:root {
  --bg: #090b08;
  --bg-2: #10140f;
  --surface: rgba(255, 255, 255, 0.055);
  --surface-strong: rgba(255, 255, 255, 0.095);
  --line: rgba(255, 255, 255, 0.14);
  --text: #f5f7ef;
  --muted: #c8d1bd;
  --soft: #89967e;
  --green: #9fe64e;
  --green-2: #6bc532;
  --wood: #9a7447;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.38);
  --radius-xl: 36px;
  --radius-lg: 26px;
  --radius-md: 18px;
  --max: 1180px;
  --pad: clamp(18px, 4vw, 54px);
  color-scheme: dark;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 12% 0%, rgba(159, 230, 78, 0.16), transparent 28rem),
    radial-gradient(circle at 88% 18%, rgba(154, 116, 71, 0.14), transparent 28rem),
    linear-gradient(180deg, #070907 0%, #10150f 48%, #080a08 100%);
  color: var(--text);
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  opacity: .38;
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 76px 76px;
  mask-image: radial-gradient(circle at 50% 20%, black, transparent 78%);
}

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

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

::selection {
  color: #10140f;
  background: var(--green);
}

.page-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 3px;
  z-index: 1000;
  background: linear-gradient(90deg, var(--green), #e6ffc8);
  box-shadow: 0 0 22px rgba(159, 230, 78, .6);
}

.cursor-glow {
  position: fixed;
  width: 360px;
  height: 360px;
  border-radius: 999px;
  translate: -50% -50%;
  pointer-events: none;
  z-index: -1;
  opacity: .18;
  background: radial-gradient(circle, rgba(159, 230, 78, .55), transparent 64%);
  filter: blur(16px);
  transition: opacity .25s ease;
}

.section-shell {
  width: min(var(--max), calc(100% - var(--pad) * 2));
  margin-inline: auto;
}

section {
  scroll-margin-top: 110px;
}

.site-header {
  position: sticky;
  top: 16px;
  z-index: 999;
  width: min(var(--max), calc(100% - 28px));
  margin: 16px auto 0;
  min-height: 74px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 18px;
  padding: 12px 14px 12px 16px;
  border: 1px solid rgba(255, 255, 255, .14);
  border-radius: 999px;
  background: rgba(9, 12, 8, .72);
  backdrop-filter: blur(22px);
  box-shadow: 0 18px 60px rgba(0,0,0,.28);
  transition: transform .25s ease, background .25s ease, border-color .25s ease;
}

.site-header.is-scrolled {
  background: rgba(8, 10, 7, .88);
  border-color: rgba(159, 230, 78, .22);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: max-content;
}

.brand-mark {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  color: #10140f;
  font-weight: 950;
  letter-spacing: -.08em;
  background: linear-gradient(135deg, #cbff86, var(--green) 56%, #4ea51f);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.35), 0 16px 38px rgba(159, 230, 78, .22);
}

.brand-copy {
  display: grid;
  line-height: 1.05;
}

.brand-copy strong {
  font-size: 15px;
  letter-spacing: -.02em;
}

.brand-copy small {
  color: var(--muted);
  font-size: 12px;
  margin-top: 3px;
}

.main-nav {
  display: flex;
  justify-content: center;
  gap: clamp(10px, 2vw, 22px);
  color: var(--muted);
  font-size: 14px;
}

.main-nav a {
  position: relative;
  padding: 10px 4px;
  transition: color .2s ease;
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 4px;
  right: 4px;
  bottom: 6px;
  height: 2px;
  scale: 0 1;
  transform-origin: left;
  border-radius: 99px;
  background: var(--green);
  transition: scale .25s ease;
}

.main-nav a:hover,
.main-nav a:focus-visible {
  color: var(--text);
}

.main-nav a:hover::after,
.main-nav a:focus-visible::after {
  scale: 1 1;
}

.header-phone {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 999px;
  color: #10140f;
  font-weight: 850;
  white-space: nowrap;
  background: var(--green);
  box-shadow: 0 16px 34px rgba(159, 230, 78, .18);
  transition: transform .2s ease, box-shadow .2s ease;
}

.header-phone:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 42px rgba(159, 230, 78, .25);
}

.nav-toggle {
  display: none;
  width: 48px;
  height: 48px;
  border: 0;
  border-radius: 16px;
  background: rgba(255,255,255,.08);
  color: var(--text);
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 21px;
  height: 2px;
  margin: 5px auto;
  background: currentColor;
  border-radius: 2px;
  transition: transform .25s ease, opacity .2s ease;
}

.nav-open .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
.nav-open .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.hero {
  position: relative;
  min-height: calc(100svh - 92px);
  display: grid;
  align-items: center;
  padding-block: clamp(76px, 10vw, 132px) clamp(54px, 8vw, 98px);
}

.hero-bg {
  position: absolute;
  inset: 22px calc(50% - 50vw) 0;
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(7,9,7,.92) 0%, rgba(7,9,7,.62) 48%, rgba(7,9,7,.86) 100%),
    url('../img/hero-material.webp') center/cover no-repeat;
  mask-image: linear-gradient(to bottom, black 0 78%, transparent 100%);
}

.hero::after {
  content: "";
  position: absolute;
  right: -8vw;
  top: 18%;
  width: 36vw;
  height: 36vw;
  min-width: 260px;
  min-height: 260px;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(159, 230, 78, .15), transparent 68%);
  filter: blur(6px);
  z-index: -1;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(330px, .78fr);
  gap: clamp(32px, 7vw, 92px);
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  color: var(--green);
  font-size: 13px;
  font-weight: 850;
  letter-spacing: .13em;
  text-transform: uppercase;
}

.eyebrow span {
  width: 34px;
  height: 2px;
  border-radius: 99px;
  background: currentColor;
  box-shadow: 0 0 18px currentColor;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 850px;
  margin-bottom: 24px;
  font-size: clamp(46px, 8vw, 96px);
  line-height: .91;
  letter-spacing: -.075em;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(34px, 5vw, 66px);
  line-height: .98;
  letter-spacing: -.06em;
}

h3 {
  font-size: clamp(20px, 2vw, 28px);
  letter-spacing: -.035em;
}

.hero-text {
  max-width: 670px;
  margin-bottom: 30px;
  color: var(--muted);
  font-size: clamp(17px, 1.35vw, 21px);
  line-height: 1.65;
}

.hero-actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.btn {
  position: relative;
  isolation: isolate;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 56px;
  padding: 0 22px;
  overflow: hidden;
  border-radius: 999px;
  font-weight: 900;
  letter-spacing: -.01em;
  transition: transform .2s ease, border-color .2s ease, background .2s ease;
}

.btn::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  translate: -110% 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.35), transparent);
  transition: translate .55s ease;
}

.btn:hover::before {
  translate: 110% 0;
}

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

.btn-primary {
  color: #11150f;
  background: linear-gradient(135deg, #d9ff9e, var(--green) 64%, var(--green-2));
  box-shadow: 0 18px 45px rgba(159, 230, 78, .24);
}

.btn-ghost {
  border: 1px solid rgba(255,255,255,.16);
  color: var(--text);
  background: rgba(255,255,255,.07);
  backdrop-filter: blur(14px);
}

.hero-proof {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  max-width: 690px;
  margin-top: 36px;
}

.hero-proof div {
  min-height: 96px;
  padding: 16px;
  border: 1px solid rgba(255,255,255,.11);
  border-radius: var(--radius-md);
  background: rgba(255,255,255,.052);
  backdrop-filter: blur(12px);
}

.hero-proof strong {
  display: block;
  color: var(--green);
  font-size: 14px;
  margin-bottom: 12px;
}

.hero-proof span {
  color: var(--muted);
  line-height: 1.34;
  font-size: 14px;
}

.hero-visual {
  position: relative;
  justify-self: center;
  perspective: 900px;
}

.visual-frame {
  position: relative;
  width: min(420px, 82vw);
  aspect-ratio: .78;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 42px;
  background: #151913;
  box-shadow: var(--shadow);
  transform-style: preserve-3d;
  transition: transform .24s ease;
}

.visual-frame::before,
.visual-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.visual-frame::before {
  z-index: 1;
  background:
    linear-gradient(180deg, transparent 34%, rgba(4, 7, 4, .84) 100%),
    radial-gradient(circle at 22% 12%, rgba(159,230,78,.34), transparent 24rem);
}

.visual-frame::after {
  z-index: 2;
  border-radius: inherit;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.12), inset 0 -80px 120px rgba(159,230,78,.06);
}

.visual-frame > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  scale: 1.04;
}

.visual-label {
  position: absolute;
  left: 22px;
  right: 22px;
  bottom: 22px;
  z-index: 3;
  padding: 18px;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 24px;
  background: rgba(9,12,8,.62);
  backdrop-filter: blur(18px);
}

.visual-label span {
  display: block;
  margin-bottom: 6px;
  color: var(--muted);
  font-size: 13px;
}

.visual-label strong {
  color: var(--green);
  font-size: 24px;
  letter-spacing: -.035em;
}

.floating-card {
  position: absolute;
  z-index: 4;
  min-width: 190px;
  padding: 15px 17px;
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 22px;
  background: rgba(11,14,10,.76);
  box-shadow: 0 18px 50px rgba(0,0,0,.28);
  backdrop-filter: blur(18px);
}

.floating-card span {
  display: block;
  margin-bottom: 5px;
  color: var(--soft);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .12em;
}

.floating-card strong {
  font-size: 15px;
}

.fc-one {
  top: 13%;
  left: -62px;
  animation: floatY 5.8s ease-in-out infinite;
}

.fc-two {
  right: -48px;
  bottom: 18%;
  animation: floatY 6.5s ease-in-out infinite reverse;
}

@keyframes floatY {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-14px); }
}

.intro-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: -24px;
  margin-bottom: clamp(72px, 11vw, 140px);
}

.intro-strip article {
  padding: 26px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(255,255,255,.085), rgba(255,255,255,.035));
  box-shadow: 0 18px 52px rgba(0,0,0,.18);
}

.mini-icon {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  margin-bottom: 20px;
  border-radius: 14px;
  color: #10140f;
  font-weight: 950;
  background: var(--green);
}

.intro-strip h2 {
  margin-bottom: 10px;
  font-size: 22px;
  letter-spacing: -.04em;
}

.intro-strip p,
.section-heading p,
.panel-text p,
.about-copy p,
.stage-copy p,
.contact-copy p,
.timeline-item p,
.service-card p,
.faq p {
  color: var(--muted);
  line-height: 1.68;
}

.split-section,
.services,
.image-stage,
.about,
.process,
.faq,
.contact {
  padding-block: clamp(72px, 10vw, 132px);
}

.section-heading {
  max-width: 860px;
  margin-bottom: 34px;
}

.section-heading p {
  max-width: 760px;
  font-size: 18px;
}

.spanndecken-panel {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(300px, .7fr);
  gap: clamp(24px, 5vw, 58px);
  overflow: hidden;
  padding: clamp(26px, 5vw, 58px);
  border: 1px solid rgba(255,255,255,.13);
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at 88% 28%, rgba(159,230,78,.18), transparent 24rem),
    linear-gradient(135deg, rgba(255,255,255,.085), rgba(255,255,255,.035));
  box-shadow: var(--shadow);
}

.spanndecken-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: .23;
  background: url('../img/hero-material.webp') center/cover;
  mix-blend-mode: screen;
  pointer-events: none;
}

.panel-text,
.ceiling-card {
  position: relative;
}

.panel-text h3 {
  max-width: 650px;
  margin-bottom: 16px;
  font-size: clamp(28px, 4vw, 46px);
  line-height: 1;
}

.check-list {
  display: grid;
  gap: 12px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  color: #e8efe0;
}

.check-list li::before {
  content: "";
  width: 10px;
  height: 10px;
  flex: 0 0 10px;
  margin-top: 8px;
  border-radius: 99px;
  background: var(--green);
  box-shadow: 0 0 18px rgba(159,230,78,.55);
}

.ceiling-card {
  min-height: 390px;
  display: grid;
  align-content: end;
  padding: 24px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.13);
  border-radius: 32px;
  background: linear-gradient(180deg, rgba(8,11,8,.15), rgba(7,9,7,.74)), #141812;
}

.ceiling-line {
  position: absolute;
  left: -10%;
  top: 22%;
  width: 125%;
  height: 28%;
  border: 2px solid rgba(159,230,78,.36);
  border-left: 0;
  border-right: 0;
  transform: rotate(-10deg);
  filter: drop-shadow(0 0 22px rgba(159,230,78,.28));
}

.ceiling-glow {
  position: absolute;
  right: -40%;
  top: -20%;
  width: 90%;
  aspect-ratio: 1;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(159,230,78,.28), transparent 70%);
}

.ceiling-card span {
  color: var(--green);
  font-weight: 850;
}

.ceiling-card strong {
  margin-top: 4px;
  font-size: 28px;
  letter-spacing: -.05em;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.service-card {
  min-height: 260px;
  position: relative;
  overflow: hidden;
  padding: 26px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,.05);
  transition: transform .25s ease, background .25s ease, border-color .25s ease;
}

.service-card::after {
  content: "";
  position: absolute;
  inset: auto -22% -34% auto;
  width: 180px;
  aspect-ratio: 1;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(159,230,78,.14), transparent 70%);
  transition: scale .25s ease, opacity .25s ease;
}

.service-card:hover {
  transform: translateY(-6px);
  border-color: rgba(159,230,78,.32);
  background: rgba(255,255,255,.075);
}

.service-card:hover::after {
  scale: 1.35;
}

.service-feature {
  grid-column: span 2;
  background:
    linear-gradient(135deg, rgba(159,230,78,.17), rgba(255,255,255,.05)),
    rgba(255,255,255,.06);
}

.service-number {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  margin-bottom: 38px;
  border-radius: 16px;
  color: var(--green);
  font-weight: 950;
  background: rgba(159,230,78,.10);
  border: 1px solid rgba(159,230,78,.22);
}

.service-card h3 {
  margin-bottom: 12px;
}

.image-stage {
  display: grid;
  grid-template-columns: .7fr 1.3fr;
  gap: clamp(28px, 6vw, 70px);
  align-items: start;
}

.stage-copy {
  position: sticky;
  top: 130px;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  grid-auto-rows: 155px;
  gap: 14px;
}

.gallery-card {
  position: relative;
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,.052);
}

.gallery-card.filled {
  grid-column: span 3;
  grid-row: span 2;
}

.gallery-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.gallery-card.filled::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 46%, rgba(0,0,0,.8));
}

.gallery-card figcaption {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 18px;
  z-index: 2;
  color: #fff;
  font-weight: 800;
}

.placeholder {
  display: grid;
  align-content: end;
  min-height: 100%;
  padding: 22px;
  background:
    linear-gradient(140deg, rgba(159,230,78,.14), transparent 45%),
    repeating-linear-gradient(135deg, rgba(255,255,255,.04) 0 1px, transparent 1px 12px),
    rgba(255,255,255,.052);
}

.placeholder::before {
  content: "";
  position: absolute;
  inset: 16px;
  border: 1px dashed rgba(255,255,255,.23);
  border-radius: 18px;
}

.placeholder span,
.placeholder strong,
.placeholder small {
  position: relative;
  z-index: 1;
}

.placeholder span {
  color: var(--green);
  font-weight: 950;
}

.placeholder strong {
  margin-top: 6px;
  font-size: 20px;
  letter-spacing: -.035em;
}

.placeholder small {
  margin-top: 7px;
  color: var(--soft);
}

.placeholder.tall {
  grid-column: span 3;
  grid-row: span 2;
}

.placeholder.wide,
.placeholder:not(.tall) {
  grid-column: span 3;
}

.about {
  display: grid;
  grid-template-columns: .82fr 1.18fr;
  gap: clamp(28px, 6vw, 76px);
  align-items: center;
}

.about-photo {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
}

.about-photo::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent, rgba(8,10,8,.42));
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.13);
  border-radius: inherit;
}

.about-photo img {
  width: 100%;
  height: min(620px, 70vh);
  object-fit: cover;
  object-position: center;
}

.quote-card {
  margin-top: 26px;
  padding: 24px;
  border-left: 4px solid var(--green);
  border-radius: 0 24px 24px 0;
  background: rgba(255,255,255,.06);
}

.quote-card p {
  margin-bottom: 8px;
  color: var(--text);
  font-size: 24px;
  line-height: 1.25;
  letter-spacing: -.04em;
}

.quote-card span {
  color: var(--muted);
}

.timeline {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 8%;
  right: 8%;
  top: 40px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(159,230,78,.42), transparent);
}

.timeline-item {
  position: relative;
  min-height: 250px;
  padding: 24px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,.052);
}

.timeline-item span {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  margin-bottom: 58px;
  border-radius: 50%;
  color: #10140f;
  font-weight: 950;
  background: var(--green);
  box-shadow: 0 0 0 10px #0d110c, 0 0 34px rgba(159,230,78,.32);
}

.timeline-item h3 {
  margin-bottom: 10px;
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

details {
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,.052);
  overflow: hidden;
}

summary {
  cursor: pointer;
  padding: 24px;
  font-weight: 900;
  letter-spacing: -.02em;
  list-style: none;
}

summary::-webkit-details-marker {
  display: none;
}

summary::after {
  content: "+";
  float: right;
  color: var(--green);
  font-size: 22px;
  line-height: 1;
}

details[open] summary::after {
  content: "–";
}

details p {
  margin: -8px 24px 24px;
}

.contact {
  padding-bottom: clamp(40px, 7vw, 90px);
}

.contact-card {
  position: relative;
  display: grid;
  grid-template-columns: .92fr 1.08fr;
  gap: clamp(24px, 5vw, 58px);
  overflow: hidden;
  padding: clamp(28px, 5vw, 58px);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: var(--radius-xl);
  background:
    linear-gradient(115deg, rgba(159,230,78,.19), rgba(255,255,255,.055) 45%, rgba(154,116,71,.12)),
    url('../img/hero-material.webp') center/cover;
  box-shadow: var(--shadow);
}

.contact-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(8,10,8,.62);
}

.contact-copy,
.contact-actions {
  position: relative;
  z-index: 1;
}

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

.contact-link {
  display: grid;
  gap: 4px;
  padding: 20px 22px;
  border: 1px solid rgba(255,255,255,.13);
  border-radius: 22px;
  background: rgba(255,255,255,.078);
  backdrop-filter: blur(14px);
  transition: transform .2s ease, border-color .2s ease, background .2s ease;
}

.contact-link:hover {
  transform: translateX(6px);
  border-color: rgba(159,230,78,.36);
  background: rgba(255,255,255,.105);
}

.contact-link span {
  color: var(--soft);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: .12em;
}

.contact-link strong {
  font-size: clamp(18px, 2vw, 28px);
  letter-spacing: -.04em;
}

.contact-link.big {
  background: linear-gradient(135deg, rgba(159,230,78,.22), rgba(255,255,255,.08));
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 22px;
  padding-block: 30px 44px;
  border-top: 1px solid rgba(255,255,255,.12);
  color: var(--muted);
}

.site-footer div {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 18px;
  align-items: center;
}

.site-footer strong {
  color: var(--text);
}

.site-footer a:hover {
  color: var(--green);
}

.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity .7s ease, transform .7s cubic-bezier(.2,.8,.2,1);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 980px) {
  .site-header {
    grid-template-columns: auto auto;
    justify-content: space-between;
    border-radius: 28px;
  }

  .nav-toggle {
    display: block;
  }

  .main-nav,
  .header-phone {
    display: none;
  }

  .nav-open .main-nav {
    position: absolute;
    left: 0;
    right: 0;
    top: calc(100% + 10px);
    display: grid;
    gap: 4px;
    padding: 14px;
    border: 1px solid rgba(255,255,255,.14);
    border-radius: 26px;
    background: rgba(8,10,7,.94);
    box-shadow: var(--shadow);
  }

  .nav-open .main-nav a {
    padding: 14px 16px;
    border-radius: 16px;
    background: rgba(255,255,255,.055);
  }

  .hero-grid,
  .spanndecken-panel,
  .image-stage,
  .about,
  .contact-card {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 70px;
  }

  .hero-visual {
    width: 100%;
  }

  .visual-frame {
    width: min(560px, 100%);
    aspect-ratio: 1.05;
    margin-inline: auto;
  }

  .fc-one { left: 4px; }
  .fc-two { right: 4px; }

  .intro-strip,
  .service-grid,
  .timeline,
  .faq-grid {
    grid-template-columns: 1fr 1fr;
  }

  .service-feature {
    grid-column: span 2;
  }

  .stage-copy {
    position: static;
  }
}

@media (max-width: 680px) {
  :root {
    --pad: 18px;
  }

  .site-header {
    top: 10px;
    width: calc(100% - 20px);
    min-height: 68px;
    padding: 10px;
  }

  .brand-copy small {
    display: none;
  }

  .brand-mark {
    width: 46px;
    height: 46px;
  }

  h1 {
    font-size: clamp(42px, 14vw, 64px);
  }

  .hero-text {
    font-size: 16px;
  }

  .hero-proof,
  .intro-strip,
  .service-grid,
  .timeline,
  .faq-grid {
    grid-template-columns: 1fr;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .floating-card {
    min-width: 156px;
    padding: 12px 14px;
  }

  .fc-one {
    top: 8%;
    left: -4px;
  }

  .fc-two {
    right: -4px;
    bottom: 12%;
  }

  .visual-label {
    left: 14px;
    right: 14px;
    bottom: 14px;
  }

  .service-feature {
    grid-column: auto;
  }

  .gallery-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: 220px;
  }

  .gallery-card.filled,
  .placeholder.tall,
  .placeholder.wide,
  .placeholder:not(.tall) {
    grid-column: auto;
    grid-row: auto;
  }

  .timeline::before {
    display: none;
  }

  .timeline-item span {
    margin-bottom: 34px;
  }

  .contact-link strong {
    font-size: 17px;
    word-break: break-word;
  }

  .site-footer {
    display: grid;
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  .cursor-glow { display: none; }
}

/* === v2: Logo-Einbau & Mobile-Rendering-Fix === */
html,
body {
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
}

@supports (overflow: clip) {
  html,
  body {
    overflow-x: clip;
  }
}

main,
section,
.site-header,
.section-shell,
.hero-grid,
.hero-copy,
.hero-visual,
.spanndecken-panel,
.panel-text,
.ceiling-card,
.image-stage,
.gallery-grid,
.about,
.about-copy,
.contact-card,
.contact-copy,
.contact-actions,
.service-card,
.timeline-item,
.faq-grid,
.site-footer {
  min-width: 0;
}

h1,
h2,
h3,
p,
a,
strong,
span {
  overflow-wrap: anywhere;
}

.brand-with-logo {
  gap: 11px;
}

.brand-emblem {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  flex: 0 0 54px;
  overflow: hidden;
  border-radius: 17px;
  background: linear-gradient(180deg, #ffffff, #eef2ea);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.6), 0 14px 32px rgba(0,0,0,.22);
}

.brand-emblem img {
  width: 88%;
  height: 88%;
  object-fit: contain;
}

.hero-logo-card {
  width: min(320px, 100%);
  margin-bottom: 24px;
  padding: 14px 16px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(255,255,255,.98), rgba(241,245,238,.94));
  box-shadow: 0 22px 70px rgba(0,0,0,.22), 0 0 0 1px rgba(159,230,78,.10);
}

.hero-logo-card img {
  width: 100%;
  height: auto;
  object-fit: contain;
}

.hero-bg {
  left: 50%;
  right: auto;
  width: 100vw;
  max-width: 100vw;
  transform: translateX(-50%);
}

.visual-frame,
.gallery-card,
.contact-card,
.spanndecken-panel,
.service-card,
.timeline-item,
details {
  transform: translateZ(0);
  backface-visibility: hidden;
}

@media (max-width: 980px) {
  .cursor-glow {
    display: none;
  }

  .hero-bg {
    inset: 12px calc(var(--pad) * -1) 0;
    width: auto;
    max-width: none;
    transform: none;
  }

  .hero-grid {
    gap: 34px;
  }

  .hero-copy,
  .section-heading,
  .stage-copy,
  .about-copy,
  .contact-copy {
    max-width: 100%;
  }

  .floating-card {
    animation: none;
  }
}

@media (max-width: 680px) {
  :root {
    --pad: 16px;
    --radius-xl: 28px;
    --radius-lg: 22px;
  }

  body {
    position: relative;
  }

  .section-shell {
    width: calc(100% - 28px);
  }

  .site-header {
    left: auto;
    right: auto;
    width: calc(100% - 20px);
    max-width: calc(100% - 20px);
    overflow: visible;
  }

  .brand-with-logo {
    min-width: 0;
    max-width: calc(100vw - 92px);
  }

  .brand-emblem {
    width: 48px;
    height: 48px;
    flex-basis: 48px;
    border-radius: 15px;
  }

  .brand-copy strong {
    max-width: 168px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .hero {
    padding-top: 58px;
    padding-bottom: 46px;
  }

  .hero-logo-card {
    width: min(255px, 100%);
    margin-bottom: 20px;
    padding: 11px 12px;
    border-radius: 20px;
  }

  h1 {
    max-width: 100%;
    font-size: clamp(38px, 12vw, 52px);
    line-height: .96;
    letter-spacing: -.058em;
  }

  h2 {
    font-size: clamp(30px, 9vw, 42px);
    line-height: 1.02;
  }

  .hero-proof div,
  .intro-strip article,
  .service-card,
  .timeline-item,
  details,
  .contact-link {
    width: 100%;
  }

  .hero-visual {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    overflow: hidden;
  }

  .visual-frame {
    grid-column: 1 / -1;
    width: 100%;
    max-width: 100%;
    border-radius: 30px;
  }

  .floating-card,
  .fc-one,
  .fc-two {
    position: relative;
    inset: auto;
    right: auto;
    left: auto;
    top: auto;
    bottom: auto;
    min-width: 0;
    width: 100%;
    padding: 12px;
    border-radius: 18px;
  }

  .floating-card strong {
    font-size: 13px;
    line-height: 1.25;
  }

  .spanndecken-panel,
  .contact-card {
    padding: 22px;
  }

  .ceiling-card {
    min-height: 250px;
  }

  .gallery-grid {
    width: 100%;
  }

  .contact-link:hover {
    transform: none;
  }

  .site-footer {
    width: calc(100% - 28px);
  }
}

/* Extra hardening gegen horizontales Wackeln auf iOS/Android */
main {
  overflow-x: hidden;
}

@supports (overflow: clip) {
  main {
    overflow-x: clip;
  }
}

.hero::after {
  right: 0;
  transform: translateX(24%);
}

.ceiling-line {
  left: 0;
  width: 100%;
  transform: rotate(-10deg) scaleX(1.12);
}

.service-card::after {
  inset: auto 0 0 auto;
  transform: translate(42%, 42%);
}

.service-card:hover::after {
  scale: 1.18;
}

@media (max-width: 980px) {
  .hero::after {
    display: none;
  }
}

@media (max-width: 680px) {
  .hero-bg {
    inset: 12px 0 0;
  }

  .ceiling-line {
    transform: rotate(-10deg) scaleX(1.04);
  }

  .service-card::after {
    width: 140px;
    transform: translate(36%, 36%);
  }
}

/* Sauberere Headline-Zeilenumbrüche auf Handy */
h1,
h2,
h3 {
  overflow-wrap: normal;
  word-break: normal;
  hyphens: auto;
}

@media (max-width: 680px) {
  h1 {
    font-size: clamp(34px, 10.5vw, 46px);
    line-height: 1.02;
    letter-spacing: -.045em;
  }
}


/* === v3: Hero-Logo in Chef-Bild + launchfähige Referenzsektion === */
.visual-logo-card {
  position: absolute;
  top: 20px;
  left: 20px;
  z-index: 5;
  width: min(218px, 54%);
  padding: 11px 13px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.66);
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(255,255,255,.98), rgba(237,242,233,.92));
  box-shadow: 0 18px 44px rgba(0,0,0,.28), 0 0 0 1px rgba(159,230,78,.13);
  backdrop-filter: blur(10px);
}

.visual-logo-card img {
  width: 100%;
  height: auto;
  object-fit: contain;
  scale: 1;
}

.work-highlight {
  background:
    linear-gradient(135deg, rgba(159,230,78,.22), rgba(255,255,255,.05) 42%, rgba(154,116,71,.12)),
    radial-gradient(circle at 78% 12%, rgba(159,230,78,.20), transparent 20rem),
    repeating-linear-gradient(135deg, rgba(255,255,255,.045) 0 1px, transparent 1px 13px),
    rgba(255,255,255,.058);
}

.gallery-card.placeholder.filled::after {
  z-index: 0;
  background:
    linear-gradient(180deg, rgba(0,0,0,0) 0%, rgba(4,7,4,.52) 100%);
}

.work-highlight strong {
  max-width: 420px;
  font-size: clamp(24px, 3vw, 38px);
  line-height: 1.02;
  letter-spacing: -.055em;
}

.work-highlight small {
  max-width: 420px;
  color: var(--muted);
  font-size: 14px;
}

@media (max-width: 980px) {
  .visual-logo-card {
    width: min(240px, 48%);
  }
}

@media (max-width: 680px) {
  .visual-logo-card {
    top: 14px;
    left: 14px;
    width: min(194px, 58%);
    padding: 9px 10px;
    border-radius: 18px;
  }

  .visual-frame::before {
    background:
      linear-gradient(180deg, rgba(4,7,4,.08) 0%, rgba(4,7,4,.18) 34%, rgba(4,7,4,.86) 100%),
      radial-gradient(circle at 22% 12%, rgba(159,230,78,.28), transparent 18rem);
  }

  .work-highlight strong {
    font-size: 28px;
  }
}

/* === v4: echtes Spanndecken-Video im Hauptleistungsbereich === */
.video-card {
  isolation: isolate;
  padding: 0;
  min-height: 430px;
  background: #080b08;
}

.ceiling-video {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: saturate(1.06) contrast(1.05) brightness(.82);
}

.ceiling-video-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(180deg, rgba(7,9,7,.08) 0%, rgba(7,9,7,.30) 42%, rgba(7,9,7,.88) 100%),
    radial-gradient(circle at 74% 16%, rgba(159,230,78,.22), transparent 22rem);
  pointer-events: none;
}

.ceiling-caption {
  position: relative;
  z-index: 2;
  align-self: end;
  padding: 24px;
}

.ceiling-caption span {
  display: block;
  color: var(--green);
  font-weight: 900;
  letter-spacing: -.02em;
  text-shadow: 0 2px 20px rgba(0,0,0,.45);
}

.ceiling-caption strong {
  display: block;
  margin-top: 6px;
  color: var(--text);
  font-size: clamp(24px, 2.5vw, 32px);
  line-height: 1.05;
  letter-spacing: -.055em;
  text-shadow: 0 2px 24px rgba(0,0,0,.55);
}

@media (max-width: 680px) {
  .video-card {
    min-height: 380px;
    aspect-ratio: 4 / 5;
  }

  .ceiling-caption {
    padding: 20px;
  }
}

/* === v5: echte Projektbilder in der Referenzsektion === */
.project-card {
  display: block;
  min-height: 100%;
  isolation: isolate;
  background: #10140f;
  transform: translateZ(0);
}

.project-card.filled {
  grid-column: span 3;
  grid-row: span 2;
}

.project-card.tall {
  grid-column: span 3;
  grid-row: span 2;
}

.project-card:not(.filled):not(.tall) {
  grid-column: span 3;
}

.project-card img {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(1.03) contrast(1.04) brightness(.82);
  transition: scale .55s cubic-bezier(.2,.8,.2,1), filter .35s ease;
}

.project-card::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(3,5,3,.04) 0%, rgba(3,5,3,.32) 42%, rgba(3,5,3,.88) 100%),
    radial-gradient(circle at 18% 18%, rgba(159,230,78,.14), transparent 22rem);
}

.project-card figcaption {
  position: absolute;
  left: 22px;
  right: 22px;
  bottom: 22px;
  z-index: 2;
  color: var(--text);
}

.project-card figcaption span {
  display: block;
  margin-bottom: 10px;
  color: var(--green);
  font-weight: 950;
  letter-spacing: -.02em;
}

.project-card figcaption strong {
  display: block;
  max-width: 520px;
  font-size: clamp(22px, 2.4vw, 34px);
  line-height: 1.04;
  letter-spacing: -.055em;
  text-shadow: 0 2px 22px rgba(0,0,0,.54);
}

.project-card figcaption small {
  display: block;
  max-width: 560px;
  margin-top: 9px;
  color: #d9e4d0;
  font-size: 14px;
  line-height: 1.4;
  text-shadow: 0 2px 18px rgba(0,0,0,.62);
}

.project-card:hover img {
  scale: 1.045;
  filter: saturate(1.08) contrast(1.07) brightness(.9);
}

.project-spanndecke img { object-position: center 38%; }
.project-bad img { object-position: center 48%; }
.project-fassade img { object-position: center 50%; }
.project-boeden img { object-position: center 55%; }

@media (max-width: 680px) {
  .project-card.filled,
  .project-card.tall,
  .project-card:not(.filled):not(.tall) {
    grid-column: auto;
    grid-row: auto;
  }

  .gallery-grid {
    grid-auto-rows: 330px;
  }

  .project-card figcaption {
    left: 18px;
    right: 18px;
    bottom: 18px;
  }

  .project-card figcaption strong {
    font-size: 25px;
  }
}