@import url("https://fonts.googleapis.com/css2?family=IBM+Plex+Sans:wght@400;500;600;700&family=Unbounded:wght@500;700&display=swap");

:root {
  --bg: #081216;
  --bg-soft: #0f1d22;
  --panel: rgba(12, 28, 33, 0.82);
  --panel-strong: rgba(10, 23, 27, 0.96);
  --card: rgba(20, 42, 49, 0.8);
  --line: rgba(157, 196, 181, 0.18);
  --line-strong: rgba(223, 185, 96, 0.42);
  --text: #eef4ee;
  --muted: #a5b7ad;
  --accent: #dfb960;
  --accent-deep: #9c6b12;
  --teal: #70d0c1;
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.35);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --container: min(1180px, calc(100vw - 40px));
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "IBM Plex Sans", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 15% 15%, rgba(112, 208, 193, 0.14), transparent 28%),
    radial-gradient(circle at 85% 10%, rgba(223, 185, 96, 0.18), transparent 24%),
    linear-gradient(135deg, #081216 0%, #0e1b20 46%, #15272d 100%);
  min-height: 100vh;
}

body.preview-locked {
  overflow: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.45), transparent 90%);
  pointer-events: none;
}

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

.site-shell {
  width: var(--container);
  margin: 0 auto;
  padding: 24px 0 40px;
}

body.preview-locked .site-shell {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.preview-gate {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

body.preview-unlocked .preview-gate {
  display: none;
}

.preview-gate__trigger {
  border: 0;
  padding: 0;
  background: transparent;
  color: var(--text);
  font-family: "Unbounded", sans-serif;
  font-size: clamp(2.4rem, 8vw, 5.8rem);
  line-height: 1;
  cursor: pointer;
  text-align: center;
}

.preview-gate__signature {
  position: absolute;
  right: 28px;
  bottom: 22px;
  color: rgba(238, 244, 238, 0.72);
  font-size: 1rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.topbar {
  position: sticky;
  top: 16px;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px 20px;
  margin-bottom: 28px;
  background: rgba(8, 18, 22, 0.7);
  border: 1px solid var(--line);
  backdrop-filter: blur(14px);
  border-radius: 22px;
}

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

.brand strong,
.topnav a,
.button,
.content-card strong,
.feature-card h3,
.timeline-card h3,
.result-card strong,
.workflow-grid h3,
.contact-grid strong {
  letter-spacing: 0.01em;
}

.brand span:last-child {
  display: grid;
  gap: 2px;
}

.brand small,
.topnav a,
.eyebrow,
.signal-row span,
.stat-card span,
.card-index,
.content-card span,
.contact-grid span,
.footer-bottom {
  color: var(--muted);
}

.brand-mark {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  font-family: "Unbounded", sans-serif;
  font-size: 0.9rem;
  color: #111;
  background: linear-gradient(135deg, var(--accent), #f2dd9a);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.35);
}

.topnav {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.topnav a {
  font-size: 0.95rem;
}

.panel {
  background: linear-gradient(180deg, rgba(19, 39, 46, 0.8), rgba(9, 20, 24, 0.92));
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(320px, 0.85fr);
  gap: 28px;
  padding: 48px;
  border-radius: var(--radius-xl);
  overflow: hidden;
  position: relative;
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto -15% -30% auto;
  width: 380px;
  height: 380px;
  background: radial-gradient(circle, rgba(223, 185, 96, 0.2), transparent 65%);
  pointer-events: none;
}

.hero-copy,
.hero-panel,
.footer,
.workflow-section {
  position: relative;
  z-index: 1;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.24em;
  font-size: 0.74rem;
  margin: 0 0 16px;
}

h1,
h2 {
  font-family: "Unbounded", sans-serif;
  line-height: 1.04;
  margin: 0;
}

h1 {
  font-size: clamp(3.2rem, 8vw, 6.5rem);
  margin-bottom: 22px;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.4rem);
  margin-bottom: 14px;
}

.hero-lead,
.section-heading p,
.feature-card p,
.timeline-card p,
.result-card p,
.workflow-lead,
.workflow-grid p,
.content-card p,
.footer p {
  font-size: 1.05rem;
  line-height: 1.7;
  color: #d9e3dc;
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 600;
  transition: transform 0.25s ease, border-color 0.25s ease, background 0.25s ease;
}

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

.button-primary {
  color: #111;
  background: linear-gradient(135deg, var(--accent), #f0d689);
}

.button-secondary {
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, 0.03);
}

.hero-meta,
.card-grid,
.contact-grid,
.workflow-grid,
.result-grid {
  display: grid;
  gap: 18px;
}

.hero-meta {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.stat-card,
.feature-card,
.timeline-card,
.result-card,
.content-card,
.contact-grid article,
.signal-grid,
.quote-card,
.workflow-grid article {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
}

.stat-card {
  padding: 18px;
}

.stat-card strong {
  display: block;
  font-size: 1.8rem;
  margin-bottom: 8px;
}

.hero-panel {
  display: grid;
  gap: 18px;
  align-content: start;
}

.signal-grid {
  padding: 20px;
}

.signal-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.signal-row:last-child {
  border-bottom: 0;
}

.signal-row strong {
  text-align: right;
}

.quote-card {
  padding: 24px;
  border-left: 3px solid var(--accent);
}

.quote-card p {
  margin: 0;
  line-height: 1.8;
  color: #e9f0ea;
}

.section {
  padding: 84px 0 0;
}

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

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

.feature-card,
.content-card {
  padding: 26px;
}

.card-index {
  display: inline-block;
  margin-bottom: 18px;
  font-size: 0.85rem;
}

.feature-card h3,
.timeline-card h3,
.workflow-grid h3 {
  margin: 0 0 12px;
  font-size: 1.3rem;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.timeline-card {
  padding: 24px;
  min-height: 100%;
}

.timeline-card span,
.content-card span {
  display: inline-block;
  margin-bottom: 14px;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

.result-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.result-card {
  padding: 24px;
}

.result-card strong {
  display: block;
  margin-bottom: 10px;
  font-size: 1.2rem;
}

.workflow-section {
  border-radius: var(--radius-xl);
  padding: 36px;
  margin-top: 84px;
}

.workflow-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 28px;
}

.workflow-grid article {
  padding: 22px;
}

.content-card {
  display: block;
  transition: transform 0.28s ease, border-color 0.28s ease, background 0.28s ease;
}

.content-card:hover {
  transform: translateY(-4px);
  border-color: var(--line-strong);
  background: rgba(28, 55, 64, 0.84);
}

.content-card strong {
  display: block;
  font-size: 1.2rem;
  margin-bottom: 12px;
  color: var(--text);
}

.footer {
  margin-top: 84px;
  padding: 36px;
  border-radius: var(--radius-xl);
}

.contact-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 26px 0 22px;
}

.contact-grid article {
  padding: 22px;
}

.contact-grid span {
  display: block;
  margin-bottom: 10px;
  font-size: 0.86rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

.contact-grid strong {
  display: block;
  font-size: 1.08rem;
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.94rem;
}

.page-hero {
  padding: 40px;
  border-radius: var(--radius-xl);
  margin-bottom: 32px;
}

.page-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

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

.page-card {
  padding: 24px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
}

.page-card h3 {
  margin: 0 0 10px;
  font-size: 1.15rem;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

@media (max-width: 1080px) {
  .hero,
  .timeline,
  .result-grid,
  .card-grid,
  .workflow-grid,
  .contact-grid,
  .page-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero {
    padding: 38px;
  }
}

@media (max-width: 760px) {
  .site-shell {
    width: min(100vw - 24px, 100%);
    padding-top: 12px;
  }

  .topbar,
  .hero,
  .workflow-section,
  .footer,
  .page-hero {
    padding: 22px;
  }

  .topbar,
  .hero,
  .hero-meta,
  .timeline,
  .result-grid,
  .card-grid,
  .workflow-grid,
  .contact-grid,
  .page-grid {
    grid-template-columns: 1fr;
  }

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

  .topnav {
    gap: 14px;
  }

  .section {
    padding-top: 68px;
  }

  h1 {
    font-size: 2.8rem;
  }

  h2 {
    font-size: 1.8rem;
  }
}

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

  .button,
  .content-card,
  .reveal {
    transition: none;
  }

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