:root {
  --ink: #f6efe3;
  --muted: #c7b9a6;
  --soft: #9a8975;
  --ember: #c47a37;
  --ember-light: #e0b074;
  --cord-blue: #18a8b7;
  --logo-progress: 0;
  --raw-scroll: 0;
  --pointer-x: 50vw;
  --pointer-y: 50vh;
  --dark: #120f0b;
  --panel: #1d1711;
  --line: rgba(224, 176, 116, 0.24);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--dark);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.55;
}

.cursor-glow {
  position: fixed;
  left: var(--pointer-x);
  top: var(--pointer-y);
  z-index: 60;
  width: 320px;
  height: 320px;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(24, 168, 183, 0.16), transparent 62%);
  transform: translate(-50%, -50%);
  pointer-events: none;
  mix-blend-mode: screen;
}

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

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px clamp(20px, 4vw, 54px);
  background: linear-gradient(180deg, rgba(18, 15, 11, 0.92), rgba(18, 15, 11, 0));
}

.brand,
nav {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand {
  font-weight: 800;
  letter-spacing: 0;
}

.brand-mark {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border: 1px solid var(--line);
  background: rgba(18, 15, 11, 0.62);
  color: var(--ember-light);
}

nav {
  gap: clamp(14px, 3vw, 34px);
  color: var(--muted);
  font-size: 0.92rem;
}

nav a:hover {
  color: var(--ink);
}

.logo-stage {
  height: 220vh;
  position: relative;
  background:
    radial-gradient(circle at 22% 18%, rgba(24, 168, 183, 0.2), transparent 28%),
    radial-gradient(circle at 70% 74%, rgba(196, 122, 55, 0.2), transparent 32%),
    linear-gradient(135deg, #100d09 0%, #21170f 58%, #0f0d0b 100%);
}

.logo-stage::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.26;
  background:
    repeating-linear-gradient(90deg, rgba(224, 176, 116, 0.08) 0 1px, transparent 1px 96px),
    repeating-linear-gradient(0deg, rgba(224, 176, 116, 0.06) 0 1px, transparent 1px 96px);
  pointer-events: none;
}

.timber-lines {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.timber-lines span {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 78vw;
  height: 16px;
  border: 1px solid rgba(224, 176, 116, 0.22);
  background: linear-gradient(90deg, transparent, rgba(224, 176, 116, 0.12), transparent);
  transform-origin: center;
  opacity: calc(0.22 + (1 - var(--logo-progress)) * 0.34);
}

.timber-lines span:nth-child(1) {
  transform:
    translate(calc(-50% - var(--logo-progress) * 26vw), calc(-50% - 26vh + var(--logo-progress) * 12vh))
    rotate(-28deg);
}

.timber-lines span:nth-child(2) {
  transform:
    translate(calc(-50% + var(--logo-progress) * 18vw), calc(-50% + 4vh - var(--logo-progress) * 9vh))
    rotate(19deg);
}

.timber-lines span:nth-child(3) {
  transform:
    translate(calc(-50% - 12vw + var(--logo-progress) * 22vw), calc(-50% + 31vh - var(--logo-progress) * 16vh))
    rotate(-8deg);
}

.logo-pin {
  position: sticky;
  top: 0;
  min-height: 100vh;
  display: grid;
  place-items: center;
  overflow: hidden;
  padding: 90px 20px 44px;
}

.scroll-hint {
  position: absolute;
  top: 84px;
  right: clamp(20px, 4vw, 54px);
  margin: 0;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  opacity: calc(1 - var(--logo-progress) * 1.6);
}

.assembling-logo {
  --p: var(--logo-progress);
  width: min(86vw, 920px);
  height: clamp(260px, 52vw, 520px);
  position: relative;
  display: grid;
  place-items: center;
  transform: translateY(calc((1 - var(--p)) * -16px));
}

.hammer-mark {
  position: absolute;
  width: clamp(118px, 18vw, 176px);
  left: 50%;
  top: 50%;
  z-index: 2;
  filter: drop-shadow(0 24px 42px rgba(0, 0, 0, 0.34));
  transform:
    translate(
      calc(-50% + (1 - var(--p)) * -27vw + var(--p) * -32vw),
      calc(-50% + (1 - var(--p)) * -19vh + var(--p) * -2.4vw)
    )
    rotate(calc((1 - var(--p)) * -24deg + var(--p) * -41deg))
    scale(calc((1 - var(--p)) * 1.45 + var(--p) * 0.72));
  transform-origin: 50% 70%;
}

.logo-word {
  position: absolute;
  left: 50%;
  top: 50%;
  width: min(78vw, 650px);
  transform:
    translate(
      calc(-50% + (1 - var(--p)) * 24vw),
      calc(-50% + (1 - var(--p)) * 18vh)
    )
    scale(calc(0.82 + var(--p) * 0.18));
  opacity: calc(0.08 + var(--p) * 0.92);
}

.zimmer-row {
  display: flex;
  align-items: baseline;
  gap: 0.02em;
  color: #8b8f91;
  font-size: clamp(3.2rem, 10vw, 7.8rem);
  font-weight: 900;
  line-height: 0.82;
  letter-spacing: 0;
}

.zimmer-row .z {
  margin-right: 0.02em;
}

.zimmer-row .i {
  color: var(--cord-blue);
}

.sebastian {
  margin-top: 8px;
  padding-left: clamp(54px, 10vw, 100px);
  color: var(--cord-blue);
  font-size: clamp(1.08rem, 3vw, 2rem);
  font-weight: 900;
  line-height: 1;
  letter-spacing: 0.02em;
}

.logo-copy {
  position: absolute;
  left: clamp(20px, 6vw, 84px);
  bottom: clamp(38px, 8vw, 98px);
  max-width: 580px;
  opacity: calc(1 - var(--logo-progress) * 1.45);
  transform: translateY(calc(var(--logo-progress) * 34px));
  pointer-events: none;
}

.logo-copy h1 {
  margin: 0;
  font-size: clamp(2.3rem, 5.8vw, 6rem);
}

.reveal {
  opacity: 0;
  transform: translateY(34px);
  transition: opacity 700ms ease, transform 700ms ease;
}

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

.hero {
  position: relative;
  min-height: 100vh;
  display: grid;
  align-items: center;
  overflow: hidden;
  padding: 130px clamp(20px, 6vw, 84px) 80px;
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 34%;
  background: linear-gradient(0deg, #17120d, transparent);
  pointer-events: none;
}

.hero img,
.hero-shade {
  position: absolute;
  inset: 0;
}

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

.hero-shade {
  background:
    radial-gradient(circle at 75% 54%, rgba(196, 122, 55, 0.08), transparent 36%),
    linear-gradient(90deg, rgba(18, 15, 11, 0.94) 0%, rgba(18, 15, 11, 0.72) 42%, rgba(18, 15, 11, 0.18) 100%),
    linear-gradient(0deg, rgba(18, 15, 11, 0.82), rgba(18, 15, 11, 0.05) 40%);
}

.hero-content {
  position: relative;
  max-width: 820px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--ember-light);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

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

h1 {
  margin-bottom: 24px;
  max-width: 780px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(3.15rem, 8vw, 8.6rem);
  line-height: 0.92;
  font-weight: 700;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2rem, 4.2vw, 4.4rem);
  line-height: 1;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 12px;
  font-size: 1.26rem;
}

.intro {
  max-width: 580px;
  color: var(--muted);
  font-size: clamp(1.08rem, 1.4vw, 1.32rem);
}

.hero-actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  padding: 0 22px;
  border: 1px solid var(--line);
  font-weight: 800;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease;
}

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

.button.primary {
  border-color: var(--ember);
  background: var(--ember);
  color: #160f09;
}

.button.ghost {
  background: rgba(18, 15, 11, 0.38);
  color: var(--ink);
}

.button.light {
  border-color: rgba(18, 15, 11, 0.22);
}

.hero-card {
  position: absolute;
  right: clamp(20px, 5vw, 72px);
  bottom: clamp(24px, 5vw, 72px);
  width: min(360px, calc(100% - 40px));
  padding: 24px;
  border: 1px solid var(--line);
  background: rgba(18, 15, 11, 0.72);
  backdrop-filter: blur(16px);
}

.hero-card span,
.work-tile span {
  color: var(--ember-light);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero-card strong {
  display: block;
  margin: 8px 0 10px;
  font-size: 1.32rem;
  line-height: 1.2;
}

.hero-card p {
  margin: 0;
  color: var(--muted);
}

.section {
  padding: clamp(70px, 10vw, 140px) clamp(20px, 6vw, 84px);
}

.statement {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: clamp(28px, 6vw, 80px);
  align-items: end;
  border-top: 1px solid var(--line);
  background: #17120d;
}

.statement > p,
.section-head p,
.trust-list span,
.service-grid p,
.contact p {
  color: var(--muted);
}

.section-head {
  max-width: 820px;
  margin-bottom: clamp(34px, 5vw, 64px);
}

.services {
  background:
    linear-gradient(180deg, rgba(196, 122, 55, 0.08), transparent 34%),
    #120f0b;
}

.tilt-card {
  --tilt-x: 0deg;
  --tilt-y: 0deg;
  --hot-x: 50%;
  --hot-y: 50%;
  position: relative;
  overflow: hidden;
  transform: perspective(900px) rotateX(var(--tilt-x)) rotateY(var(--tilt-y));
  transition: transform 220ms ease, border-color 220ms ease;
  will-change: transform;
}

.tilt-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at var(--hot-x) var(--hot-y), rgba(224, 176, 116, 0.18), transparent 34%);
  opacity: 0;
  transition: opacity 220ms ease;
  pointer-events: none;
}

.tilt-card:hover::after {
  opacity: 1;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.service-grid article {
  min-height: 300px;
  padding: 28px;
  background: #18130e;
}

.service-grid article:hover {
  border-color: rgba(224, 176, 116, 0.42);
}

.service-grid span {
  display: block;
  margin-bottom: 92px;
  color: var(--ember);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 2.4rem;
}

.work {
  background: #211810;
}

.material-strip {
  overflow: hidden;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #0f0d0a;
}

.material-track {
  display: flex;
  width: max-content;
  gap: clamp(28px, 5vw, 72px);
  padding: 22px 0;
  color: rgba(246, 239, 227, 0.72);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.3rem, 3vw, 3.2rem);
  white-space: nowrap;
  animation: material-slide 28s linear infinite;
}

.material-track span {
  display: inline-flex;
  align-items: center;
}

.material-track span::after {
  content: "";
  width: 8px;
  height: 8px;
  margin-left: clamp(28px, 5vw, 72px);
  background: var(--cord-blue);
  transform: rotate(45deg);
}

@keyframes material-slide {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

.work-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.85fr;
  gap: 18px;
}

.work-tile {
  min-height: 260px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
  border: 1px solid var(--line);
  background:
    linear-gradient(145deg, rgba(18, 15, 11, 0.1), rgba(18, 15, 11, 0.82)),
    repeating-linear-gradient(90deg, rgba(224, 176, 116, 0.16) 0 2px, transparent 2px 42px),
    #2c1e12;
}

.work-tile.large {
  grid-row: span 2;
  min-height: 540px;
  background:
    linear-gradient(145deg, rgba(18, 15, 11, 0.06), rgba(18, 15, 11, 0.82)),
    repeating-linear-gradient(35deg, rgba(224, 176, 116, 0.2) 0 3px, transparent 3px 54px),
    #332313;
}

.work-tile strong {
  max-width: 520px;
  margin-top: 12px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.6rem, 3vw, 3rem);
  line-height: 1.05;
}

.trust {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(28px, 7vw, 96px);
  background: #120f0b;
}

.process {
  background:
    radial-gradient(circle at 15% 20%, rgba(24, 168, 183, 0.11), transparent 30%),
    #17120d;
}

.process-line {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
}

.process-line article {
  min-height: 250px;
  padding: 28px;
  background:
    linear-gradient(180deg, rgba(24, 168, 183, 0.05), transparent),
    #18130e;
}

.process-line span {
  display: inline-grid;
  width: 46px;
  height: 46px;
  margin-bottom: 72px;
  place-items: center;
  border: 1px solid rgba(24, 168, 183, 0.46);
  color: var(--cord-blue);
  font-weight: 900;
}

.process-line p {
  color: var(--muted);
}

.trust-list {
  display: grid;
  gap: 1px;
  margin: 0;
  padding: 0;
  border: 1px solid var(--line);
  background: var(--line);
  list-style: none;
}

.trust-list li {
  display: grid;
  grid-template-columns: 0.55fr 1fr;
  gap: 22px;
  padding: 24px;
  background: #18130e;
}

.contact {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 28px;
  align-items: end;
  padding: clamp(50px, 8vw, 90px) clamp(20px, 6vw, 84px);
  background: var(--ember);
  color: #160f09;
}

.contact .eyebrow,
.contact p {
  color: #3d2615;
}

.contact h2 {
  max-width: 780px;
}

@media (max-width: 900px) {
  .site-header {
    position: absolute;
    align-items: flex-start;
  }

  nav {
    display: none;
  }

  .hero {
    min-height: 860px;
    padding-top: 112px;
    align-items: start;
  }

  .logo-stage {
    height: 170vh;
  }

  .assembling-logo {
    width: 100%;
    height: 390px;
  }

  .hammer-mark {
    transform:
      translate(
        calc(-50% + (1 - var(--p)) * -22vw + var(--p) * -36vw),
        calc(-50% + (1 - var(--p)) * -18vh + var(--p) * -3vw)
      )
      rotate(calc((1 - var(--p)) * -24deg + var(--p) * -41deg))
      scale(calc((1 - var(--p)) * 1.18 + var(--p) * 0.52));
  }

  .logo-word {
    width: min(86vw, 520px);
  }

  .logo-copy {
    right: 20px;
  }

  .hero-content {
    margin-top: 30px;
  }

  .hero-card {
    left: 20px;
    right: 20px;
  }

  .statement,
  .trust,
  .contact {
    grid-template-columns: 1fr;
  }

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

  .cursor-glow {
    display: none;
  }

  .service-grid article {
    min-height: 230px;
  }

  .service-grid span {
    margin-bottom: 44px;
  }

  .work-tile.large {
    min-height: 360px;
  }

  .trust-list li {
    grid-template-columns: 1fr;
  }

  .contact-actions {
    margin-top: 8px;
  }
}

@media (max-width: 520px) {
  .logo-pin {
    padding-top: 90px;
  }

  .scroll-hint {
    display: none;
  }

  .zimmer-row {
    font-size: clamp(2.85rem, 16vw, 4.5rem);
  }

  .sebastian {
    padding-left: 48px;
  }

  .hammer-mark {
    transform:
      translate(
        calc(-50% + (1 - var(--p)) * -20vw + var(--p) * -37vw),
        calc(-50% + (1 - var(--p)) * -17vh + var(--p) * -3vw)
      )
      rotate(calc((1 - var(--p)) * -24deg + var(--p) * -41deg))
      scale(calc((1 - var(--p)) * 1.05 + var(--p) * 0.42));
  }

  .hero {
    min-height: 780px;
  }

  h1 {
    font-size: clamp(2.8rem, 18vw, 4.6rem);
  }

  .button {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .logo-stage {
    height: 100vh;
  }

  .hammer-mark {
    transform: translate(calc(-50% - 32vw), calc(-50% - 2.4vw)) rotate(-41deg) scale(0.72);
  }

  .logo-word {
    opacity: 1;
    transform: translate(-50%, -50%);
  }

  .logo-copy,
  .scroll-hint {
    display: none;
  }

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .material-track {
    animation: none;
  }

  .tilt-card {
    transform: none;
  }
}