:root {
  --navy: #061f4f;
  --navy-2: #0a3476;
  --gold: #ff8a00;
  --gold-2: #f4b22a;
  --ink: #10213f;
  --muted: #62708a;
  --line: #e8edf5;
  --soft: #f6f8fc;
  --white: #ffffff;
  --shadow: 0 24px 70px rgba(6, 31, 79, 0.12);
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", "Segoe UI", Arial, sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(255, 138, 0, 0.08), transparent 28rem),
    radial-gradient(circle at 90% 18%, rgba(6, 31, 79, 0.08), transparent 26rem),
    linear-gradient(180deg, #fff 0%, #f8fafd 100%);
  line-height: 1.6;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  opacity: 0.5;
  background-image:
    linear-gradient(rgba(6, 31, 79, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(6, 31, 79, 0.035) 1px, transparent 1px);
  background-size: 42px 42px;
}

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

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

.container {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.9);
  border-bottom: 1px solid rgba(232, 237, 245, 0.9);
  backdrop-filter: blur(18px);
}

.nav {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 220px;
}

.brand img {
  width: 58px;
  height: 58px;
  object-fit: contain;
}

.brand-name {
  font-weight: 900;
  color: var(--navy);
  letter-spacing: 0;
  line-height: 1.05;
}

.brand-name small {
  display: block;
  margin-top: 4px;
  color: var(--gold);
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-links a {
  padding: 10px 14px;
  border-radius: 999px;
  color: #31415e;
  font-weight: 700;
  font-size: 0.95rem;
  transition: 0.25s ease;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--navy);
  background: rgba(255, 138, 0, 0.1);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 13px 22px;
  border: 0;
  border-radius: 999px;
  background: var(--navy);
  color: var(--white);
  font-weight: 800;
  cursor: pointer;
  box-shadow: 0 16px 34px rgba(6, 31, 79, 0.18);
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 42px rgba(6, 31, 79, 0.24);
  background: #092b67;
}

.btn.gold {
  background: linear-gradient(135deg, var(--gold), var(--gold-2));
  color: #101a2e;
}

.btn.ghost {
  background: #fff;
  color: var(--navy);
  border: 1px solid var(--line);
  box-shadow: none;
}

.menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  color: var(--navy);
  font-size: 1.4rem;
  cursor: pointer;
}

.hero {
  position: relative;
  padding: 86px 0 56px;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.03fr 0.97fr;
  gap: 52px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 18px;
  color: var(--gold);
  font-weight: 900;
  text-transform: uppercase;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
}

.eyebrow::before {
  content: "";
  width: 34px;
  height: 2px;
  background: var(--gold);
}

h1,
h2,
h3 {
  margin: 0;
  color: var(--navy);
  line-height: 1.08;
}

h1 {
  font-family: "Playfair Display", Georgia, serif;
  font-size: clamp(2.65rem, 6vw, 5.8rem);
  letter-spacing: 0;
}

h2 {
  font-family: "Playfair Display", Georgia, serif;
  font-size: clamp(2rem, 4vw, 3.4rem);
}

h3 {
  font-size: 1.25rem;
}

p {
  margin: 0;
  color: var(--muted);
}

.lead {
  margin-top: 22px;
  max-width: 650px;
  font-size: 1.12rem;
}

.hero-actions,
.section-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 38px;
}

.metric {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 14px 35px rgba(16, 33, 63, 0.06);
}

.metric strong {
  display: block;
  color: var(--navy);
  font-size: 1.35rem;
}

.metric span {
  color: var(--muted);
  font-size: 0.9rem;
}

.hero-visual {
  position: relative;
}

.logo-orbit {
  position: absolute;
  width: 180px;
  height: 180px;
  left: -24px;
  top: -38px;
  z-index: 3;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: #fff;
  box-shadow: var(--shadow);
  animation: float 5s ease-in-out infinite;
}

.logo-orbit img {
  width: 138px;
  height: 138px;
  object-fit: contain;
}

.image-frame {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  background: #fff;
}

.image-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-visual .image-frame {
  aspect-ratio: 16 / 10.5;
}

.glass-note {
  position: absolute;
  right: 18px;
  bottom: 18px;
  max-width: 300px;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: blur(14px);
  box-shadow: 0 16px 46px rgba(6, 31, 79, 0.16);
}

.section {
  position: relative;
  padding: 84px 0;
}

.section.soft {
  background: linear-gradient(180deg, rgba(246, 248, 252, 0.8), rgba(255, 255, 255, 0.92));
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 30px;
  margin-bottom: 34px;
}

.section-head p {
  max-width: 520px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.card {
  position: relative;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.86);
  box-shadow: 0 18px 46px rgba(16, 33, 63, 0.07);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.card:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 138, 0, 0.38);
  box-shadow: 0 26px 62px rgba(6, 31, 79, 0.13);
}

.icon {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  margin-bottom: 18px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(255, 138, 0, 0.16), rgba(6, 31, 79, 0.08));
  color: var(--gold);
  font-size: 1.25rem;
  font-weight: 900;
}

.split {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 48px;
  align-items: center;
}

.poster-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.poster-grid .image-frame:first-child {
  grid-row: span 2;
}

.poster-grid .image-frame {
  aspect-ratio: 1 / 1;
}

.poster-grid .image-frame:first-child {
  aspect-ratio: 0.8 / 1;
}

.feature-list {
  display: grid;
  gap: 14px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.feature-list li {
  position: relative;
  padding-left: 30px;
  color: #33425f;
  font-weight: 650;
}

.feature-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 6px rgba(255, 138, 0, 0.13);
}

.course-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.course-card {
  display: flex;
  flex-direction: column;
  min-height: 100%;
}

.course-card p {
  margin-top: 12px;
}

.course-card ul {
  margin: 20px 0 24px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.course-card li {
  padding-left: 24px;
  position: relative;
  color: #44536f;
  font-size: 0.95rem;
}

.course-card li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--gold);
  font-weight: 900;
}

.course-card .btn {
  margin-top: auto;
}

.banner-strip {
  overflow: hidden;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  background: var(--navy);
}

.banner-strip img {
  width: 100%;
  min-height: 240px;
  object-fit: cover;
}

.journey {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  counter-reset: step;
}

.step {
  counter-increment: step;
  padding: 26px;
  border-left: 3px solid var(--gold);
  background: #fff;
  border-radius: var(--radius);
  box-shadow: 0 14px 36px rgba(16, 33, 63, 0.07);
}

.step::before {
  content: "0" counter(step);
  display: block;
  margin-bottom: 18px;
  color: var(--gold);
  font-weight: 900;
}

.page-hero {
  padding: 76px 0 42px;
}

.page-hero .lead {
  max-width: 790px;
}

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

.timeline-item {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 24px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 14px 34px rgba(16, 33, 63, 0.06);
}

.timeline-item strong {
  color: var(--gold);
  text-transform: uppercase;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 28px;
  align-items: start;
}

.contact-cards {
  display: grid;
  gap: 16px;
}

.contact-card {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 14px 34px rgba(16, 33, 63, 0.06);
}

.contact-card span {
  display: block;
  color: var(--gold);
  font-weight: 900;
  margin-bottom: 6px;
}

form {
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow);
}

.field-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

label {
  display: grid;
  gap: 8px;
  color: var(--navy);
  font-weight: 800;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px 15px;
  font: inherit;
  color: var(--ink);
  background: #fbfcff;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

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

input:focus,
select:focus,
textarea:focus {
  border-color: rgba(255, 138, 0, 0.6);
  box-shadow: 0 0 0 4px rgba(255, 138, 0, 0.1);
}

.map-placeholder {
  min-height: 320px;
  display: grid;
  place-items: center;
  padding: 32px;
  border-radius: var(--radius);
  background:
    linear-gradient(rgba(6, 31, 79, 0.88), rgba(6, 31, 79, 0.88)),
    radial-gradient(circle at 20% 30%, rgba(255, 138, 0, 0.45), transparent 20rem);
  color: #fff;
  text-align: center;
  overflow: hidden;
}

.map-placeholder h3,
.map-placeholder p {
  color: #fff;
}

.cta-band {
  padding: 48px;
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(6, 31, 79, 0.96), rgba(10, 52, 118, 0.92)),
    radial-gradient(circle at 90% 20%, rgba(255, 138, 0, 0.45), transparent 22rem);
  color: #fff;
  overflow: hidden;
}

.cta-band h2,
.cta-band p {
  color: #fff;
}

.site-footer {
  padding: 64px 0 28px;
  background: var(--navy);
  color: #dce7fb;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 0.9fr 1fr;
  gap: 34px;
}

.footer-logo {
  width: 86px;
  height: 86px;
  object-fit: contain;
  padding: 8px;
  border-radius: 50%;
  background: #fff;
}

.site-footer h3 {
  color: #fff;
  margin-bottom: 16px;
}

.site-footer p,
.site-footer a {
  color: #dce7fb;
}

.footer-links {
  display: grid;
  gap: 9px;
}

.footer-bottom {
  margin-top: 42px;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  color: #b8c7e6;
  font-size: 0.92rem;
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

.particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  overflow: hidden;
}

.particles span {
  position: absolute;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: rgba(255, 138, 0, 0.28);
  animation: rise 9s linear infinite;
}

.particles span:nth-child(1) { left: 8%; bottom: 10%; animation-delay: 0s; }
.particles span:nth-child(2) { left: 24%; bottom: 22%; animation-delay: 2s; }
.particles span:nth-child(3) { left: 43%; bottom: 8%; animation-delay: 1s; }
.particles span:nth-child(4) { left: 67%; bottom: 18%; animation-delay: 3s; }
.particles span:nth-child(5) { left: 84%; bottom: 12%; animation-delay: 1.7s; }

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

@keyframes rise {
  0% { transform: translateY(0) scale(1); opacity: 0; }
  18% { opacity: 1; }
  100% { transform: translateY(-190px) scale(0.5); opacity: 0; }
}

@media (max-width: 980px) {
  .nav-links {
    position: fixed;
    inset: 82px 18px auto 18px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #fff;
    box-shadow: var(--shadow);
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links a,
  .nav-links .btn {
    width: 100%;
    justify-content: center;
  }

  .menu-toggle {
    display: inline-grid;
    place-items: center;
  }

  .hero-grid,
  .split,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .cards,
  .course-grid,
  .journey,
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .logo-orbit {
    width: 140px;
    height: 140px;
  }

  .logo-orbit img {
    width: 108px;
    height: 108px;
  }
}

@media (max-width: 680px) {
  .container {
    width: min(100% - 28px, 1180px);
  }

  .brand {
    min-width: 0;
  }

  .brand-name {
    font-size: 0.9rem;
  }

  .hero,
  .page-hero {
    padding-top: 46px;
  }

  .hero-metrics,
  .cards,
  .course-grid,
  .journey,
  .footer-grid,
  .field-grid,
  .timeline-item {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 58px 0;
  }

  .section-head {
    display: block;
  }

  .section-head p {
    margin-top: 14px;
  }

  .poster-grid {
    grid-template-columns: 1fr;
  }

  .glass-note,
  .logo-orbit {
    position: static;
    margin: 14px 0;
    max-width: none;
  }

  .hero-visual .image-frame {
    aspect-ratio: 4 / 3;
  }

  .cta-band,
  form {
    padding: 26px;
  }
}