:root {
  --bg: #eef7f6;
  --surface: rgba(255, 255, 255, 0.8);
  --surface-strong: #f8fffe;
  --ink: #123233;
  --muted: #4f6c6d;
  --line: rgba(18, 50, 51, 0.12);
  --accent: #007a78;
  --accent-dark: #0c4f56;
  --shadow: 0 24px 60px rgba(16, 64, 65, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Manrope", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(0, 122, 120, 0.2), transparent 28%),
    radial-gradient(circle at bottom right, rgba(94, 164, 156, 0.18), transparent 32%),
    linear-gradient(180deg, #f4fbfb 0%, var(--bg) 46%, #f8fcfc 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(18, 50, 51, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(18, 50, 51, 0.03) 1px, transparent 1px);
  background-size: 34px 34px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.8), transparent 92%);
}

.page-shell {
  width: min(1160px, calc(100% - 32px));
  margin: 0 auto;
  padding: 24px 0 48px;
}

.site-header {
  position: sticky;
  top: 16px;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 28px;
  padding: 16px 20px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(247, 255, 254, 0.78);
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow);
}

.brand,
.site-nav a,
.contact-tile {
  text-decoration: none;
}

.brand {
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.site-nav a {
  color: var(--muted);
  font-weight: 600;
}

.hero,
.section,
.stats {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.hero.is-visible,
.section.is-visible,
.stats.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.hero {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 24px;
  align-items: stretch;
  margin-bottom: 24px;
}

.hero-copy,
.hero-card,
.stats,
.section,
.disclaimer-box,
.device-frame,
.video-card,
.media-note,
.contact-tile {
  border: 1px solid var(--line);
  border-radius: 32px;
  background: var(--surface);
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow);
}

.hero-copy {
  padding: 56px;
}

.hero-visual {
  display: grid;
  gap: 18px;
}

.device-frame {
  display: grid;
  place-items: center;
  min-height: 420px;
  padding: 26px;
  background: linear-gradient(145deg, rgba(240, 255, 252, 0.9), rgba(227, 245, 244, 0.95));
}

.device-frame img {
  width: 100%;
  max-width: 440px;
  height: auto;
  display: block;
  object-fit: contain;
  filter: drop-shadow(0 24px 40px rgba(14, 68, 70, 0.18));
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--accent-dark);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1,
h2,
h3,
strong,
.step-number {
  font-family: "Space Grotesk", sans-serif;
}

h1 {
  margin: 0;
  font-size: clamp(2.6rem, 5.5vw, 5.2rem);
  line-height: 0.96;
  max-width: 11ch;
}

.hero-text,
.about-grid p,
.card p,
.project p,
.timeline-item p,
.disclaimer-box p,
.media-note p,
.contact-label {
  color: var(--muted);
  font-size: 1.03rem;
  line-height: 1.7;
}

.hero-text {
  max-width: 58ch;
  margin: 22px 0 0;
}

.hero-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.hero-facts span,
.tag {
  display: inline-flex;
  padding: 9px 14px;
  border-radius: 999px;
  background: rgba(0, 122, 120, 0.12);
  color: var(--accent-dark);
  font-size: 0.86rem;
  font-weight: 700;
}

.hero-card {
  padding: 28px;
}

.hero-card-label {
  margin: 0 0 18px;
  font-weight: 800;
  color: var(--accent-dark);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.78rem;
}

.hero-card ul {
  margin: 0;
  padding-left: 20px;
  display: grid;
  gap: 14px;
  color: var(--ink);
  line-height: 1.6;
}

.media-section {
  padding-bottom: 30px;
}

.media-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 18px;
}

.video-card {
  overflow: hidden;
  min-height: 420px;
}

.video-card iframe {
  width: 100%;
  height: 100%;
  min-height: 420px;
  border: 0;
  background: linear-gradient(135deg, #dff3f1, #f5fffe);
}

.media-note {
  padding: 28px;
}

.media-note strong {
  display: block;
  margin-bottom: 14px;
  font-size: 1.2rem;
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-bottom: 24px;
  padding: 26px 30px;
}

.stats article {
  display: grid;
  gap: 8px;
}

.stats strong {
  font-size: 2rem;
}

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

.section {
  margin-bottom: 24px;
  padding: 34px;
}

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

h2 {
  margin: 0;
  font-size: clamp(1.8rem, 4vw, 3rem);
  line-height: 1.05;
  max-width: 15ch;
}

.about-grid,
.cards,
.project-list,
.contact-grid {
  display: grid;
  gap: 18px;
}

.about-grid,
.contact-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.cards,
.project-list {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card,
.project,
.timeline-item {
  min-height: 220px;
  padding: 24px;
  border-radius: 26px;
  background: var(--surface-strong);
  border: 1px solid rgba(18, 50, 51, 0.08);
}

.contact-tile {
  display: grid;
  gap: 12px;
  padding: 24px;
  color: var(--ink);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.contact-tile:hover {
  transform: translateY(-2px);
  border-color: rgba(0, 122, 120, 0.35);
}

.contact-label {
  font-size: 0.95rem;
}

.contact-tile strong {
  font-size: 1.3rem;
}

.map-card {
  grid-column: 1 / -1;
  min-height: 380px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 32px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.map-card iframe {
  display: block;
  width: 100%;
  min-height: 380px;
  border: 0;
}

h3 {
  margin-top: 0;
  margin-bottom: 12px;
  font-size: 1.3rem;
}

.tag {
  margin-bottom: 16px;
}

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

.timeline-item {
  min-height: unset;
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 18px;
  align-items: start;
}

.step-number {
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  border-radius: 18px;
  background: linear-gradient(135deg, var(--accent), #35a5a0);
  color: white;
  font-size: 1.4rem;
  font-weight: 700;
}

.compact-cards .card {
  min-height: 180px;
}

.disclaimer-section {
  background: linear-gradient(135deg, rgba(255, 251, 244, 0.82), rgba(247, 255, 254, 0.82));
}

.disclaimer-box {
  padding: 28px;
  background: linear-gradient(135deg, rgba(255, 250, 242, 0.96), rgba(236, 248, 247, 0.96));
}

@media (max-width: 940px) {
  .hero,
  .about-grid,
  .cards,
  .project-list,
  .stats,
  .media-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .site-header {
    position: static;
    flex-direction: column;
    align-items: flex-start;
  }

  .hero-copy {
    padding: 36px 24px;
  }

  .section,
  .disclaimer-box,
  .media-note,
  .contact-tile {
    padding: 24px;
  }
}

@media (max-width: 560px) {
  .page-shell {
    width: min(100% - 20px, 1160px);
    padding-top: 10px;
  }

  .site-header {
    border-radius: 20px;
  }

  h1 {
    font-size: 2.5rem;
  }

  .timeline-item {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .device-frame {
    min-height: 300px;
    padding: 18px;
  }

  .video-card,
  .video-card iframe {
    min-height: 260px;
  }
}