@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap");

@font-face {
  font-family: "neofolia";
  src: url("font/neofolia.ttf") format("truetype");
  font-weight: normal;
  font-style: normal;
}

:root {
  --bg: #08111b;
  --panel: rgba(17, 30, 45, 0.84);
  --panel-soft: rgba(255, 255, 255, 0.04);
  --text: #eef4fa;
  --muted: #9fb0c2;
  --accent: #d4a64f;
  --border: rgba(255, 255, 255, 0.08);
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.24);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  min-height: 100vh;
  padding: 30px 5%;
  color: var(--text);
  font-family: "Inter", sans-serif;
  line-height: 1.7;
  overflow-x: hidden;
  background:
    radial-gradient(circle at top left, rgba(212, 166, 79, 0.14), transparent 28%),
    radial-gradient(circle at bottom right, rgba(62, 95, 129, 0.22), transparent 24%),
    linear-gradient(180deg, #08111b 0%, #0b1622 100%);
}

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

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

.topbar,
main,
.site-footer {
  width: min(1180px, 100%);
  margin: 0 auto;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px 24px;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: rgba(7, 14, 22, 0.58);
  backdrop-filter: blur(14px);
}

.brand-wrap {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}

.brand-mark {
  width: 44px;
  height: 44px;
  object-fit: contain;
}

.brand-name,
h1,
h2,
h3 {
  font-family: "neofolia", sans-serif;
}

.brand-name {
  font-size: 1.7rem;
  letter-spacing: 0.04em;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
}

.site-nav a {
  color: var(--muted);
  transition: color 0.25s ease;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--accent);
}

.nav-cta,
.primary-btn,
.secondary-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 24px;
  border-radius: 999px;
  font-weight: 600;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease, color 0.25s ease;
}

.nav-cta,
.primary-btn {
  color: #09111a;
  background: var(--accent);
  box-shadow: 0 12px 24px rgba(212, 166, 79, 0.18);
}

.secondary-btn {
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
}

.nav-cta:hover,
.primary-btn:hover,
.secondary-btn:hover {
  transform: translateY(-2px);
}

main {
  padding: 42px 0 24px;
}

.hero,
.intro,
.timeline,
.sizes,
.cta {
  margin-top: 32px;
}

.hero,
.intro,
.sizes,
.cta {
  border: 1px solid var(--border);
  border-radius: 28px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.hero {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 28px;
  overflow: hidden;
}

.hero-copy,
.intro,
.sizes,
.cta {
  padding: 42px 34px;
}

.eyebrow,
.section-label,
.step-label {
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-size: 0.74rem;
  font-weight: 700;
}

.eyebrow,
.section-label {
  margin-bottom: 14px;
}

h1 {
  font-size: clamp(2.8rem, 6vw, 5.2rem);
  line-height: 1.04;
  margin-bottom: 18px;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1.08;
  margin-bottom: 16px;
}

.lead,
.intro p:last-child,
.process-step p:last-child,
.size-card p,
.cta p:last-of-type {
  color: var(--muted);
}

.hero-visual img {
  width: 100%;
  height: 100%;
  min-height: 420px;
  object-fit: cover;
}

.timeline {
  position: relative;
  display: grid;
  gap: 18px;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 30px;
  top: 0;
  bottom: 0;
  width: 1px;
  background: linear-gradient(rgba(212, 166, 79, 0.35), rgba(255, 255, 255, 0.05));
}

.process-step {
  position: relative;
  display: grid;
  grid-template-columns: 82px 1fr;
  gap: 18px;
  align-items: start;
  padding: 28px 28px 28px 0;
}

.process-step::before {
  content: "";
  position: absolute;
  left: 22px;
  top: 34px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 8px rgba(212, 166, 79, 0.12);
}

.process-step > span {
  position: relative;
  z-index: 1;
  display: inline-flex;
  justify-content: center;
  width: 62px;
  color: rgba(255, 255, 255, 0.34);
  font-family: "neofolia", sans-serif;
  font-size: 2rem;
}

.process-step > div {
  padding: 28px 24px;
  border: 1px solid var(--border);
  border-radius: 24px;
  background: var(--panel);
  box-shadow: var(--shadow);
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.process-step h3,
.size-card h3 {
  margin: 10px 0 10px;
  font-size: 1.45rem;
}

.process-step.is-active > div {
  transform: translateY(-2px);
  border-color: rgba(212, 166, 79, 0.34);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.24);
}

.section-heading {
  margin-bottom: 24px;
}

.size-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.size-card {
  padding: 24px 22px;
  border-radius: 22px;
  border: 1px solid rgba(255, 255, 255, 0.07);
  background: var(--panel-soft);
}

.cta {
  text-align: center;
  background:
    linear-gradient(135deg, rgba(212, 166, 79, 0.14), rgba(17, 30, 45, 0.94)),
    var(--panel);
}

.cta h2 {
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
}

.cta p:last-of-type {
  max-width: 700px;
  margin: 0 auto;
}

.cta-actions {
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.site-footer {
  padding: 18px 0 8px;
  color: var(--muted);
  text-align: center;
}

.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

@media (max-width: 1024px) {
  .hero,
  .size-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  body {
    padding: 18px 4%;
  }

  .topbar {
    flex-direction: column;
    align-items: flex-start;
    padding: 16px;
  }

  .site-nav {
    width: 100%;
    gap: 12px;
    justify-content: flex-start;
  }

  .nav-cta,
  .primary-btn,
  .secondary-btn {
    width: 100%;
  }

  .hero-copy,
  .intro,
  .sizes,
  .cta {
    padding: 26px 20px;
  }

  .hero-visual img {
    min-height: 280px;
  }

  .timeline::before {
    left: 18px;
  }

  .process-step {
    grid-template-columns: 46px 1fr;
    padding: 20px 0;
  }

  .process-step::before {
    left: 10px;
  }

  .process-step > span {
    width: 36px;
    font-size: 1.5rem;
  }

  .process-step > div {
    padding: 22px 18px;
  }

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