:root {
  --brand-blue: #002060;
  --brand-indigo: #002050;
  --brand-navy: #001a3d;
  --brand-gold: #f08000;
  --ink: #0e1b2b;
  --muted: #5b6b7c;
  --surface: #f7f9fc;
  --card: #ffffff;
  --border: #e3e9f2;
  --shadow: 0 18px 40px rgba(0, 26, 61, 0.18);
  --radius-lg: 22px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --max-width: 1160px;
  --header-height: 96px;
  --font-heading: Arial, "Helvetica Neue", Helvetica, sans-serif;
  --font-body: Arial, "Helvetica Neue", Helvetica, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: radial-gradient(circle at 20% -10%, rgba(0, 32, 96, 0.15), transparent 60%),
    radial-gradient(circle at 90% 10%, rgba(0, 32, 80, 0.18), transparent 55%),
    var(--surface);
  line-height: 1.6;
}

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

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

.container {
  width: min(var(--max-width), 92vw);
  margin: 0 auto;
}

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  backdrop-filter: blur(12px);
  background: rgba(247, 249, 252, 0.92);
  border-bottom: 1px solid rgba(227, 233, 242, 0.7);
  z-index: 1000;
}

.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  font-weight: 600;
  letter-spacing: 0.02em;
  margin-left: 12px;
}

.brand img {
  height: 38px;
  padding: 0 12px;
  border-left: 2px solid transparent;
  border-right: 2px solid transparent;
}

.nav {
  display: flex;
  gap: 10px;
  align-items: center;
  font-size: 0.86rem;
  flex: 1;
  justify-content: space-evenly;
}

.nav a {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  padding: 8px 12px;
  border-radius: 16px;
  color: var(--muted);
  transition: all 0.2s ease;
  text-align: center;
  line-height: 1.1;
  min-width: 120px;
  flex: 1 1 0;
}

.nav a .nav-phase {
  font-weight: 700;
  color: var(--brand-navy);
  text-transform: uppercase;
  font-size: 0.72rem;
  letter-spacing: 0.04em;
}

.nav a .nav-year {
  font-weight: 700;
  color: var(--brand-gold);
  font-size: 0.82rem;
}

.nav a .nav-desc {
  font-size: 0.76rem;
  color: var(--muted);
}

.nav a.current-year,
.nav a:hover {
  color: #fff;
  background: rgba(0, 26, 61, 0.9);
}

.nav a.active-page {
  color: #fff;
  background: rgba(68, 73, 82, 0.92);
}

.nav a.current-year.active-page {
  background: rgba(0, 26, 61, 0.9);
}

.nav a.active-page .nav-phase,
.nav a.active-page .nav-year,
.nav a.active-page .nav-desc,
.nav a.current-year .nav-phase,
.nav a.current-year .nav-year,
.nav a.current-year .nav-desc,
.nav a:hover .nav-phase,
.nav a:hover .nav-year,
.nav a:hover .nav-desc {
  color: #fff;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.4rem;
  cursor: pointer;
}

.hero {
  padding: calc(var(--header-height) + 60px) 0 80px;
}

.hero .container {
  width: min(96vw, calc(var(--max-width) * 1.3));
}

.hero-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  gap: 40px;
  align-items: center;
}

@media (min-width: 901px) {
  .hero-grid {
    grid-template-columns: 1.1fr 0.9fr;
  }
}

.hero-card {
  padding: 40px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(0, 26, 61, 0.96), rgba(0, 32, 96, 0.92));
  color: #fff;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
  min-height: 360px;
}

.hero-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.25), transparent 60%);
  opacity: 0.7;
}

.hero-card > * {
  position: relative;
  z-index: 1;
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.2);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  font-family: var(--font-heading);
  margin: 0 0 14px;
  line-height: 1.2;
}

h1 {
  font-size: clamp(2.2rem, 3.6vw, 3.6rem);
}

h2 {
  font-size: clamp(1.8rem, 2.8vw, 2.6rem);
}

h3 {
  font-size: clamp(1.3rem, 2vw, 1.8rem);
}

.lead {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.9);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 20px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-primary {
  background: #fff;
  color: var(--brand-navy);
  box-shadow: 0 10px 30px rgba(0, 26, 61, 0.25);
}

.btn-secondary {
  border-color: rgba(255, 255, 255, 0.6);
  color: #fff;
  background: transparent;
}

.btn-dark {
  background: var(--brand-navy);
  color: #fff;
}

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

.hero-panel {
  background: #fff;
  padding: 32px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  min-height: 260px;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--border);
  border-left: 4px solid var(--brand-gold);
}

.hero-panel::before {
  content: none;
}

.hero-panel p {
  margin: 0 0 14px;
  color: var(--muted);
  line-height: 1.7;
}

.hero-panel ul {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
}

.hero-panel li {
  margin-bottom: 8px;
}

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.stat {
  padding: 18px;
  border-radius: var(--radius-md);
  background: var(--surface);
  border: 1px solid var(--border);
}

.stat strong {
  font-size: 1.6rem;
  color: var(--brand-indigo);
}

.section {
  padding: 70px 0;
}

.section.alt {
  background: #fff;
}

.section-header {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 28px;
}

.list-card {
  background: #fff;
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(227, 233, 242, 0.7);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 16px;
}

.feature-card {
  box-shadow: 0 14px 28px rgba(0, 26, 61, 0.08);
  border-left: 4px solid var(--brand-blue);
}

.feature-card h3 {
  margin-bottom: 16px;
}

.feature-blue {
  border-left-color: var(--brand-blue);
}

.feature-orange {
  border-left-color: var(--brand-gold);
}

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

.check-list li {
  position: relative;
  padding-left: 32px;
  color: var(--ink);
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.2em;
  width: 20px;
  height: 20px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='1em' height='1em' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='%23f08000' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m9 12l2 2l4-4m6 2a9 9 0 1 1-18 0a9 9 0 0 1 18 0'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
}

.check-list li::after {
  content: none;
}

.feature-note {
  margin-top: 24px;
  border-left: 4px solid var(--brand-blue);
  background: #fff;
}

@media (min-width: 900px) {
  .list-card.wide {
    width: 110%;
    margin-left: -5%;
    margin-right: -5%;
  }
}

.list-card ul {
  padding-left: 18px;
  margin: 12px 0 0;
  color: var(--muted);
}

.list-card ul:not(.check-list):not(.dot-list) {
  list-style: none;
  padding-left: 0;
  display: grid;
  gap: 8px;
}

.list-card ul:not(.check-list):not(.dot-list) li {
  position: relative;
  padding-left: 26px;
}

.list-card ul:not(.check-list):not(.dot-list) li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.15em;
  width: 18px;
  height: 18px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='1em' height='1em' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='%23f08000' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m9 12l2 2l4-4m6 2a9 9 0 1 1-18 0a9 9 0 0 1 18 0'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
}

.dot-list {
  list-style: none;
  padding-left: 0;
  margin: 12px 0 0;
  display: grid;
  gap: 8px;
}

.dot-list li {
  position: relative;
  padding-left: 18px;
}

.dot-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--muted);
}

.timeline {
  display: grid;
  gap: 20px;
  counter-reset: phase;
}

.timeline-card {
  padding: 20px 24px 20px 96px;
  border-radius: var(--radius-md);
  background: linear-gradient(120deg, rgba(240, 128, 0, 0.08), rgba(240, 128, 0, 0.04));
  border: 1px solid var(--border);
  border-left: 4px solid var(--brand-gold);
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-rows: auto auto;
  column-gap: 24px;
  row-gap: 6px;
  align-items: start;
  position: relative;
  box-shadow: 0 14px 28px rgba(0, 26, 61, 0.08);
  counter-increment: phase;
}

.timeline-card span {
  color: var(--brand-gold);
  font-weight: 700;
  padding: 8px 16px;
  background: rgba(240, 128, 0, 0.18);
  border-radius: 999px;
  justify-self: end;
  grid-column: 2;
  grid-row: 1;
}

.timeline-card div {
  grid-column: 1;
  grid-row: 1 / span 2;
}

.timeline-card span::after {
  content: none;
}

.timeline-card::before {
  content: counter(phase);
  position: absolute;
  left: 28px;
  top: 50%;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, #f29a2e, #f08000);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1rem;
  transform: translateY(-50%);
}

.timeline-card::after {
  content: none;
}

.badge {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(240, 128, 0, 0.18);
  color: var(--brand-navy);
  justify-self: end;
  grid-column: 2;
  grid-row: 2;
}

.timeline-card div h3 {
  margin-bottom: 8px;
}

.timeline-card div p {
  margin: 0;
  color: var(--muted);
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}

.card {
  background: #fff;
  border-radius: var(--radius-md);
  padding: 22px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.card-icon {
  width: 46px;
  height: 46px;
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 32, 96, 0.08);
  color: var(--brand-blue);
  margin-bottom: 12px;
}

.card-icon svg {
  width: 26px;
  height: 26px;
}

.card h4 {
  margin: 0 0 10px;
  font-size: 1.1rem;
  color: var(--brand-navy);
}

.quote {
  padding: 28px;
  border-radius: var(--radius-lg);
  background: linear-gradient(120deg, rgba(0, 26, 61, 0.95), rgba(0, 32, 96, 0.9));
  color: #fff;
  box-shadow: var(--shadow);
}

.quote p {
  margin: 0;
}

.faq {
  display: grid;
  gap: 14px;
}

.faq details {
  background: #fff;
  border-radius: var(--radius-md);
  padding: 16px 20px;
  border: 1px solid var(--border);
  box-shadow: 0 10px 20px rgba(0, 26, 61, 0.08);
}

.faq summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--brand-navy);
}

.footer {
  padding: 40px 0 60px;
  color: var(--muted);
}

.footer-inner {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: center;
  text-align: center;
}

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.6s ease;
}

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

.list-card.reveal {
  opacity: 1;
  transform: none;
}

@media (max-width: 900px) {
  .nav {
    position: fixed;
    top: var(--header-height);
    right: 0;
    background: rgba(247, 249, 252, 0.98);
    flex-direction: column;
    padding: 18px;
    border-bottom-left-radius: var(--radius-md);
    border: 1px solid var(--border);
    transform: translateX(110%);
    transition: transform 0.2s ease;
  }

  .nav.open {
    transform: translateX(0);
  }

  .nav-toggle {
    display: inline-flex;
  }
}

@media (max-width: 700px) {
  .hero-card,
  .hero-panel {
    padding: 22px;
  }

  .timeline-card {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto;
    padding: 18px 20px 18px 84px;
  }

  .timeline-card div {
    grid-column: 1;
    grid-row: 1;
  }

  .timeline-card span {
    grid-column: 1;
    grid-row: 2;
    justify-self: start;
  }

  .timeline-card .badge {
    grid-column: 1;
    grid-row: 3;
    justify-self: start;
  }
}