:root {
  --bg: #07111c;
  --bg-alt: #0b1727;
  --panel: rgba(13, 25, 40, 0.72);
  --panel-strong: rgba(9, 18, 30, 0.92);
  --line: rgba(240, 247, 255, 0.11);
  --text: #eef4fb;
  --muted: rgba(238, 244, 251, 0.72);
  --muted-strong: rgba(238, 244, 251, 0.88);
  --gold: #d7b36d;
  --teal: #5bc4b0;
  --cyan: #7fc7ff;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.34);
  --radius-lg: 28px;
  --radius-md: 20px;
  --radius-sm: 14px;
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(91, 196, 176, 0.2), transparent 30%),
    radial-gradient(circle at 80% 20%, rgba(215, 179, 109, 0.16), transparent 26%),
    linear-gradient(180deg, #06101a 0%, var(--bg) 42%, #04080f 100%);
  font-family: "Trebuchet MS", "Segoe UI", sans-serif;
  line-height: 1.55;
}

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

button,
input,
textarea {
  font: inherit;
}

.page-shell {
  position: relative;
  overflow: hidden;
}

.backdrop,
.backdrop-grid {
  position: fixed;
  inset: 0;
  pointer-events: none;
}

.backdrop-a {
  background:
    radial-gradient(circle at 15% 15%, rgba(127, 199, 255, 0.16), transparent 24%),
    radial-gradient(circle at 85% 25%, rgba(91, 196, 176, 0.14), transparent 22%);
  filter: blur(10px);
  opacity: 0.85;
}

.backdrop-b {
  background:
    radial-gradient(circle at 62% 78%, rgba(215, 179, 109, 0.14), transparent 20%),
    radial-gradient(circle at 40% 65%, rgba(255, 255, 255, 0.04), transparent 28%);
  filter: blur(20px);
}

.backdrop-grid {
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 66px 66px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.8), transparent 90%);
  opacity: 0.35;
}

.topbar,
main,
.footer {
  position: relative;
  z-index: 1;
}

.topbar {
  max-width: var(--max);
  margin: 0 auto;
  padding: 28px 24px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

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

.brand-mark {
  width: 46px;
  height: 46px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, rgba(215, 179, 109, 0.95), rgba(91, 196, 176, 0.85));
  color: #05111b;
  font-weight: 800;
  box-shadow: 0 12px 30px rgba(215, 179, 109, 0.22);
}

.brand-text {
  display: grid;
  line-height: 1;
}

.brand-text strong {
  font-size: 1rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.brand-text small {
  margin-top: 4px;
  color: var(--muted);
  letter-spacing: 0.22em;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  color: var(--muted);
  font-size: 0.95rem;
}

.nav a {
  position: relative;
  padding-bottom: 2px;
}

.nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(215, 179, 109, 0.9), transparent);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 180ms ease;
}

.nav a:hover::after,
.nav a:focus-visible::after {
  transform: scaleX(1);
}

main {
  max-width: var(--max);
  margin: 0 auto;
  padding: 16px 24px 72px;
}

.hero {
  display: grid;
  grid-template-columns: 1.28fr 0.92fr;
  gap: 28px;
  align-items: stretch;
  min-height: calc(100vh - 120px);
  padding: 36px 0 22px;
}

.hero-copy,
.hero-panel,
.section,
.contact,
.card,
.region-card,
.about-card,
.timeline-step {
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.hero-copy {
  padding: 48px;
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, rgba(14, 27, 43, 0.88), rgba(9, 18, 30, 0.86)),
    radial-gradient(circle at top right, rgba(127, 199, 255, 0.12), transparent 30%);
}

.hero-panel {
  display: grid;
  gap: 18px;
  padding: 18px;
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, rgba(13, 24, 39, 0.72), rgba(7, 16, 26, 0.84)),
    radial-gradient(circle at top, rgba(91, 196, 176, 0.1), transparent 46%);
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.76rem;
  font-weight: 700;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: "Palatino Linotype", "Book Antiqua", Georgia, serif;
  font-weight: 700;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2.75rem, 6vw, 5.6rem);
  line-height: 0.95;
  max-width: 11ch;
}

.lede {
  margin: 26px 0 0;
  max-width: 62ch;
  font-size: 1.1rem;
  color: var(--muted-strong);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 999px;
  border: 1px solid transparent;
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    background 180ms ease,
    color 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
}

.button-primary {
  background: linear-gradient(135deg, var(--gold), #f0d9ab);
  color: #07111c;
  font-weight: 700;
}

.button-secondary {
  border-color: rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin: 34px 0 0;
}

.stats div {
  padding: 18px 16px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.07);
}

.stats dt {
  font-size: 0.8rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.stats dd {
  margin: 8px 0 0;
  font-size: 1rem;
  color: var(--text);
}

.panel-card {
  border-radius: var(--radius-md);
  background: var(--panel);
  padding: 24px;
}

.panel-card-main {
  flex: 1;
}

.panel-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--teal);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-size: 0.72rem;
  font-weight: 700;
}

.panel-card h2 {
  margin-top: 14px;
  font-size: clamp(1.6rem, 2.8vw, 2.3rem);
  line-height: 1.05;
}

.panel-card p,
.section-copy,
.card p,
.region-card p,
.about-card p,
.timeline-step p,
.contact-copy p,
.contact-note,
.form-hint {
  color: var(--muted);
}

.panel-card-list ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 12px;
}

.panel-card-list li {
  padding: 16px 18px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.section {
  margin-top: 28px;
  padding: 30px;
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(12, 22, 36, 0.76), rgba(7, 15, 24, 0.84));
}

.section-heading {
  max-width: 800px;
}

.section-heading h2 {
  font-size: clamp(1.9rem, 3vw, 3.1rem);
  line-height: 1.06;
}

.section-copy {
  max-width: 66ch;
  margin: 16px 0 0;
  font-size: 1.02rem;
}

.cards {
  display: grid;
  gap: 18px;
  margin-top: 24px;
}

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

.card {
  min-height: 100%;
  padding: 24px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.04);
}

.card-kicker {
  display: inline-flex;
  margin-bottom: 18px;
  color: rgba(255, 255, 255, 0.45);
  font-size: 0.8rem;
  letter-spacing: 0.14em;
}

.card h3,
.region-card h3,
.about-card h3,
.timeline-step h3 {
  margin-bottom: 12px;
  font-size: 1.35rem;
}

.section-split {
  display: grid;
  grid-template-columns: 0.94fr 1.06fr;
  gap: 24px;
  align-items: start;
}

.carousel-section {
  overflow: hidden;
}

.carousel-layout {
  display: grid;
  grid-template-columns: 0.78fr 1.22fr;
  gap: 18px;
  margin-top: 24px;
  align-items: stretch;
}

.carousel-intro {
  display: grid;
  gap: 18px;
}

.carousel-intro-card {
  padding: 24px;
  border-radius: var(--radius-md);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.03)),
    rgba(8, 17, 28, 0.62);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.carousel-tag {
  display: inline-flex;
  margin-bottom: 14px;
  color: var(--teal);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.76rem;
  font-weight: 700;
}

.carousel-intro-card h3 {
  margin-bottom: 12px;
  font-size: 1.45rem;
}

.carousel-points {
  display: grid;
  gap: 12px;
}

.carousel-points div {
  padding: 18px 20px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.carousel-points strong {
  display: block;
  margin-bottom: 6px;
  color: var(--text);
}

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

.carousel-shell {
  display: grid;
  gap: 16px;
  padding: 18px;
  border-radius: calc(var(--radius-lg) - 4px);
  background:
    linear-gradient(180deg, rgba(8, 17, 28, 0.9), rgba(7, 14, 24, 0.82)),
    radial-gradient(circle at top right, rgba(215, 179, 109, 0.12), transparent 28%);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.carousel-viewport {
  overflow: hidden;
  border-radius: 24px;
}

.carousel-track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 100%;
  transform: translateX(0);
  transition: transform 620ms cubic-bezier(0.22, 1, 0.36, 1);
}

.carousel-slide {
  position: relative;
  min-height: 420px;
  overflow: hidden;
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(12, 21, 34, 0.9), rgba(6, 13, 22, 0.96));
}

.carousel-slide img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  filter: saturate(1.02) contrast(1.05);
}

.carousel-copy {
  position: absolute;
  left: 24px;
  right: 24px;
  bottom: 22px;
  padding: 18px 20px;
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(8, 17, 28, 0.25), rgba(8, 17, 28, 0.82));
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.28);
}

.carousel-copy span {
  display: inline-flex;
  margin-bottom: 10px;
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.74rem;
  font-weight: 700;
}

.carousel-copy h3 {
  margin-bottom: 8px;
  font-size: clamp(1.35rem, 2vw, 2rem);
}

.carousel-copy p {
  margin: 0;
  color: rgba(238, 244, 251, 0.82);
}

.carousel-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.carousel-controls {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.carousel-button {
  min-height: 44px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  cursor: pointer;
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    background 180ms ease;
}

.carousel-button:hover,
.carousel-button:focus-visible {
  transform: translateY(-1px);
  border-color: rgba(215, 179, 109, 0.42);
  background: rgba(255, 255, 255, 0.07);
}

.carousel-button-accent {
  background: linear-gradient(135deg, rgba(215, 179, 109, 0.92), rgba(240, 217, 171, 0.92));
  color: #06101a;
  font-weight: 700;
}

.carousel-dots {
  display: flex;
  align-items: center;
  gap: 10px;
}

.carousel-dot {
  width: 11px;
  height: 11px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.22);
  cursor: pointer;
  transition:
    transform 180ms ease,
    width 180ms ease,
    background 180ms ease;
}

.carousel-dot.is-active {
  width: 30px;
  background: linear-gradient(90deg, var(--gold), rgba(91, 196, 176, 0.95));
}

.carousel-dot:hover,
.carousel-dot:focus-visible {
  transform: scale(1.06);
}

.region-grid,
.about-grid,
.timeline {
  display: grid;
  gap: 18px;
}

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

.region-card,
.about-card,
.timeline-step {
  padding: 24px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.04);
}

.about-grid {
  margin-top: 24px;
  grid-template-columns: 1.25fr 0.75fr;
}

.about-card-large {
  grid-column: 1;
}

.plain-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.plain-list li {
  padding: 14px 16px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.05);
}

.timeline {
  margin-top: 24px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.timeline-step span {
  display: inline-flex;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  margin-bottom: 18px;
  background: linear-gradient(135deg, rgba(127, 199, 255, 0.2), rgba(215, 179, 109, 0.18));
  color: var(--text);
  font-weight: 700;
}

.contact {
  margin-top: 28px;
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 24px;
  padding: 30px;
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, rgba(11, 21, 35, 0.84), rgba(6, 13, 22, 0.92)),
    radial-gradient(circle at top right, rgba(91, 196, 176, 0.1), transparent 28%);
}

.contact-copy h2 {
  font-size: clamp(1.9rem, 3vw, 3rem);
  line-height: 1.02;
}

.contact-note {
  margin-top: 18px;
  display: grid;
  gap: 5px;
  padding: 18px 20px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.contact-form {
  display: grid;
  gap: 14px;
  padding: 4px 0 0;
}

.contact-form label {
  display: grid;
  gap: 7px;
  color: var(--muted-strong);
  font-size: 0.94rem;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 16px;
  padding: 14px 16px;
  color: var(--text);
  background: rgba(255, 255, 255, 0.03);
  outline: none;
  transition: border-color 180ms ease, background 180ms ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: rgba(215, 179, 109, 0.65);
  background: rgba(255, 255, 255, 0.05);
}

.contact-form textarea {
  resize: vertical;
  min-height: 140px;
}

.contact-form .button {
  margin-top: 4px;
  width: fit-content;
}

.form-hint {
  margin: 0;
  font-size: 0.88rem;
}

.footer {
  max-width: var(--max);
  margin: 0 auto;
  padding: 30px 24px 44px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: var(--muted);
  font-size: 0.92rem;
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition:
    opacity 700ms ease,
    transform 700ms ease;
}

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

@media (max-width: 980px) {
  .hero,
  .section-split,
  .contact {
    grid-template-columns: 1fr;
  }

  .carousel-layout {
    grid-template-columns: 1fr;
  }

  .cards-3,
  .region-grid,
  .about-grid,
  .timeline,
  .stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .about-card-large {
    grid-row: auto;
    grid-column: 1 / -1;
  }

  h1 {
    max-width: 12ch;
  }
}

@media (max-width: 720px) {
  .topbar,
  main,
  .footer {
    padding-left: 16px;
    padding-right: 16px;
  }

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

  .hero-copy,
  .hero-panel,
  .section,
  .contact {
    padding: 22px;
    border-radius: 22px;
  }

  .hero {
    min-height: auto;
  }

  .cards-3,
  .region-grid,
  .about-grid,
  .timeline,
  .carousel-bar,
  .stats {
    grid-template-columns: 1fr;
  }

  .carousel-bar {
    display: grid;
  }

  .carousel-slide {
    min-height: 360px;
  }

  .carousel-copy {
    left: 14px;
    right: 14px;
    bottom: 14px;
  }

  h1 {
    font-size: clamp(2.4rem, 14vw, 4rem);
  }

  .lede,
  .section-copy,
  .contact-copy p {
    font-size: 1rem;
  }
}