:root {
  --bg: #f3efe6;
  --bg-soft: #fffaf1;
  --ink: #121721;
  --muted: #5e6676;
  --line: rgba(18, 23, 33, 0.12);
  --card: rgba(255, 251, 244, 0.82);
  --navy: #18314f;
  --cyan: #64d7ff;
  --gold: #f2b95f;
  --shadow: 0 20px 70px rgba(18, 23, 33, 0.12);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --max: 1220px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: "Manrope", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(100, 215, 255, 0.24), transparent 26%),
    radial-gradient(circle at 85% 18%, rgba(24, 49, 79, 0.18), transparent 24%),
    linear-gradient(180deg, #f7f3eb 0%, #f0ebdf 48%, #ebe5d8 100%);
  min-height: 100vh;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.16;
  background-image:
    linear-gradient(rgba(18, 23, 33, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(18, 23, 33, 0.045) 1px, transparent 1px);
  background-size: 26px 26px;
  mask-image: radial-gradient(circle at center, black, transparent 80%);
}

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

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

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

.topbar {
  position: sticky;
  top: 16px;
  z-index: 20;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  margin-bottom: 24px;
  backdrop-filter: blur(18px);
  background: rgba(255, 248, 239, 0.78);
  border: 1px solid rgba(18, 23, 33, 0.08);
  border-radius: 999px;
  box-shadow: 0 12px 30px rgba(18, 23, 33, 0.06);
}

.brand {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.brand-kicker,
.eyebrow,
.card-topline,
.note-title,
.reason-index {
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: 0.72rem;
  font-weight: 800;
}

.brand-title {
  font-family: "Syne", sans-serif;
  font-weight: 800;
  font-size: 1rem;
}

.nav {
  display: flex;
  gap: 18px;
  color: var(--muted);
  font-size: 0.94rem;
}

.nav a {
  position: relative;
}

.nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 100%;
  height: 2px;
  background: var(--navy);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms ease;
}

.nav a:hover::after {
  transform: scaleX(1);
}

.hero,
.section,
.footer {
  position: relative;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.92fr);
  gap: 32px;
  align-items: center;
  padding: 32px 0 48px;
}

.hero-copy h1,
.section-heading h2,
.summary-card h2 {
  margin: 0;
  line-height: 0.95;
  font-family: "Syne", sans-serif;
  font-weight: 800;
}

.hero-copy h1 {
  font-size: clamp(3.5rem, 7vw, 7rem);
  max-width: 11ch;
}

.hero-copy h1 span {
  color: var(--navy);
}

.hero-copy h1 em,
.summary-card h2 em {
  font-style: italic;
  font-family: "Instrument Serif", serif;
  font-weight: 400;
}

.hero-text,
.section-heading p,
.selection-card p,
.reason-card p,
.quality-card p,
.summary-card p,
.footer p,
.quote-copy,
.quote-meta,
.workflow-column li {
  color: var(--muted);
  line-height: 1.7;
  font-size: 1rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 28px 0 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 999px;
  font-weight: 800;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    background 180ms ease;
}

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

.button-primary {
  background: var(--navy);
  color: white;
  box-shadow: 0 18px 34px rgba(24, 49, 79, 0.22);
}

.button-secondary {
  border: 1px solid rgba(18, 23, 33, 0.14);
  background: rgba(255, 255, 255, 0.6);
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  list-style: none;
  padding: 0;
  margin: 0;
}

.hero-metrics li,
.selection-card,
.reason-card,
.quality-card,
.workflow-board,
.summary-card,
.quote-panel {
  background: var(--card);
  border: 1px solid rgba(18, 23, 33, 0.08);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.hero-metrics li {
  padding: 18px 18px 16px;
  border-radius: var(--radius-md);
}

.metric-value {
  display: block;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--navy);
}

.metric-label {
  display: block;
  margin-top: 6px;
  color: var(--muted);
  font-size: 0.92rem;
}

.hero-stage {
  position: relative;
  padding: 30px;
  border-radius: 36px;
  background:
    linear-gradient(180deg, rgba(24, 49, 79, 0.92), rgba(12, 18, 27, 0.96));
  box-shadow: 0 30px 70px rgba(18, 23, 33, 0.22);
  overflow: hidden;
  min-height: 620px;
}

.hero-stage::before,
.hero-stage::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  filter: blur(16px);
}

.hero-stage::before {
  width: 320px;
  height: 320px;
  left: -80px;
  top: -60px;
  background: rgba(100, 215, 255, 0.24);
}

.hero-stage::after {
  width: 220px;
  height: 220px;
  right: -40px;
  bottom: -40px;
  background: rgba(242, 185, 95, 0.14);
}

.hero-image {
  position: absolute;
  inset: 114px 30px 112px 30px;
  width: calc(100% - 60px);
  height: calc(100% - 226px);
  object-fit: contain;
  object-position: center;
  background: radial-gradient(circle at center, rgba(255, 255, 255, 0.12), transparent 70%);
  border-radius: 26px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.28);
}

.floating-note {
  position: absolute;
  display: flex;
  flex-direction: column;
  gap: 4px;
  max-width: 180px;
  padding: 14px;
  border-radius: 16px;
  color: white;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(18px);
  z-index: 1;
}

.note-one {
  left: 24px;
  top: 24px;
}

.note-two {
  right: 24px;
  top: 42px;
}

.note-three {
  left: 28px;
  bottom: 28px;
}

.section {
  padding: 48px 0;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 28px;
}

.section-heading h2,
.summary-card h2 {
  font-size: clamp(2.2rem, 4vw, 4.4rem);
  margin-bottom: 16px;
}

.selection-grid,
.quality-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.selection-card,
.quality-card,
.reason-card,
.quote-panel {
  border-radius: var(--radius-xl);
  padding: 24px;
}

.selection-card h3,
.reason-card h3,
.quality-card h3,
.workflow-column h3 {
  margin: 10px 0 10px;
  font-size: 1.3rem;
  line-height: 1.2;
}

.spec-line {
  color: var(--navy);
  font-size: 0.9rem;
  font-weight: 800;
}

.product-media {
  margin-top: 24px;
  height: 220px;
  padding: 18px;
  border-radius: 28px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.78), rgba(227, 233, 239, 0.72));
  border: 1px solid rgba(18, 23, 33, 0.08);
  overflow: hidden;
}

.product-media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
}

.reason-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 18px;
  align-items: start;
}

.quote-panel {
  min-height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background:
    linear-gradient(180deg, rgba(24, 49, 79, 0.92), rgba(16, 24, 35, 0.94));
  color: white;
}

.quote-mark {
  margin: 0;
  font-size: 5rem;
  line-height: 0.8;
  font-family: "Instrument Serif", serif;
  color: rgba(100, 215, 255, 0.7);
}

.quote-panel .quote-copy,
.quote-panel .quote-meta {
  color: rgba(255, 255, 255, 0.86);
}

.reason-stack {
  display: grid;
  gap: 18px;
}

.workflow-board {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  padding: 16px;
  border-radius: 30px;
}

.workflow-column {
  padding: 20px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.58);
}

.workflow-column.emphasis {
  background: linear-gradient(180deg, rgba(24, 49, 79, 0.96), rgba(25, 50, 74, 0.88));
}

.workflow-column.emphasis h3,
.workflow-column.emphasis li {
  color: white;
}

.workflow-column ul {
  padding-left: 18px;
  margin: 0;
}

.quality-grid {
  margin-top: 10px;
}

.summary-card {
  border-radius: 36px;
  padding: 32px;
  background:
    linear-gradient(135deg, rgba(255, 250, 241, 0.82), rgba(224, 239, 248, 0.72));
}

.footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  margin-top: 24px;
  padding: 26px 0 12px;
  border-top: 1px solid rgba(18, 23, 33, 0.1);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 16px;
  justify-content: flex-end;
  align-content: start;
}

.footer-links a {
  color: var(--navy);
  font-weight: 700;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 700ms ease,
    transform 700ms ease;
}

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

@media (max-width: 1024px) {
  .hero,
  .reason-layout,
  .selection-grid,
  .quality-grid,
  .workflow-board,
  .footer {
    grid-template-columns: 1fr;
  }

  .footer {
    display: grid;
  }

  .hero-stage {
    min-height: 520px;
  }
}

@media (max-width: 720px) {
  .page-shell {
    width: min(calc(100% - 20px), var(--max));
  }

  .topbar {
    position: static;
    border-radius: 26px;
    flex-direction: column;
    align-items: flex-start;
  }

  .nav {
    flex-wrap: wrap;
    gap: 12px 16px;
  }

  .hero {
    padding-top: 12px;
    gap: 22px;
  }

  .hero-copy h1 {
    font-size: clamp(2.8rem, 18vw, 4.4rem);
  }

  .hero-metrics {
    grid-template-columns: 1fr 1fr;
  }

  .hero-stage {
    min-height: 420px;
    padding: 18px;
  }

  .hero-image {
    inset: 102px 18px 94px 18px;
    width: calc(100% - 36px);
    height: calc(100% - 196px);
  }

  .floating-note {
    max-width: 146px;
    padding: 12px;
    font-size: 0.84rem;
  }

  .selection-card,
  .quality-card,
  .reason-card,
  .quote-panel,
  .summary-card {
    padding: 20px;
  }

  .section {
    padding: 34px 0;
  }
}