:root {
  --pine: #0e2f24;
  --pine-deep: #071a14;
  --moss: #3f6b52;
  --river: #2f5f78;
  --river-soft: #d7e4ea;
  --brass: #a8844a;
  --ink: #1a1f1c;
  --muted: #4d5a54;
  --paper: #f2f0eb;
  --paper-2: #e6e9e4;
  --white: #fbfaf7;
  --line: rgba(14, 47, 36, 0.14);
  --shadow: 0 18px 50px rgba(7, 26, 20, 0.18);
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Outfit", "Segoe UI", sans-serif;
  --max: 1120px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(1200px 500px at 10% -10%, rgba(47, 95, 120, 0.12), transparent 60%),
    radial-gradient(900px 400px at 90% 0%, rgba(63, 107, 82, 0.14), transparent 55%),
    linear-gradient(180deg, var(--paper) 0%, var(--paper-2) 100%);
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.65;
}

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

a {
  color: var(--river);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--pine);
}

.wrap {
  width: min(var(--max), calc(100% - 2.5rem));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(12px);
  background: rgba(251, 250, 247, 0.88);
  border-bottom: 1px solid var(--line);
}

.nav-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 4.4rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--pine);
  text-decoration: none;
}

.brand-mark {
  width: 2.6rem;
  height: 2.6rem;
  flex: 0 0 auto;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.brand-text strong {
  font-family: var(--font-display);
  font-size: clamp(0.92rem, 2.4vw, 1.08rem);
  font-weight: 650;
  letter-spacing: -0.02em;
  max-width: 16rem;
}

.brand-text span {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 1.1rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  color: var(--ink);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
}

.nav-links a:hover,
.nav-links a[aria-current="page"] {
  color: var(--pine);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.55rem 0.95rem;
  border-radius: 999px;
  background: var(--pine);
  color: var(--white) !important;
  text-decoration: none !important;
  font-weight: 600;
  font-size: 0.9rem;
}

.nav-cta:hover {
  background: var(--moss);
}

.nav-toggle {
  display: none;
  border: 1px solid var(--line);
  background: var(--white);
  color: var(--pine);
  border-radius: 0.5rem;
  padding: 0.45rem 0.7rem;
  font: inherit;
  font-size: 0.85rem;
  cursor: pointer;
}

.hero {
  position: relative;
  overflow: hidden;
  color: var(--white);
  background:
    linear-gradient(115deg, rgba(7, 26, 20, 0.92) 0%, rgba(14, 47, 36, 0.78) 48%, rgba(47, 95, 120, 0.55) 100%),
    url("../assets/hero.svg") center / cover no-repeat,
    var(--pine-deep);
  min-height: min(86vh, 720px);
  display: flex;
  align-items: flex-end;
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 120px;
  background: linear-gradient(transparent, rgba(242, 240, 235, 0.95));
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 1;
  padding: 5.5rem 0 4.5rem;
  max-width: 720px;
}

.eyebrow {
  display: inline-block;
  margin: 0 0 1rem;
  padding: 0.35rem 0.7rem;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 999px;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(251, 250, 247, 0.9);
}

.hero h1 {
  margin: 0 0 0.85rem;
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 6vw, 4.4rem);
  font-weight: 650;
  line-height: 1.05;
  letter-spacing: -0.03em;
}

.hero-lead {
  margin: 0 0 1.5rem;
  font-size: 1.15rem;
  max-width: 38ch;
  color: rgba(251, 250, 247, 0.9);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.8rem 1.2rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.2s ease, background 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--brass);
  color: var(--pine-deep);
}

.btn-primary:hover {
  background: #c49a58;
  color: var(--pine-deep);
}

.btn-ghost {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.4);
  color: var(--white);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
}

.btn-dark {
  background: var(--pine);
  color: var(--white);
}

.btn-dark:hover {
  background: var(--moss);
  color: var(--white);
}

.section {
  padding: 4.5rem 0;
}

.section- Tight {
  padding: 3rem 0;
}

.section-head {
  max-width: 640px;
  margin-bottom: 2rem;
}

.section-head h2,
.page-hero h1,
.content h2,
.content h3 {
  font-family: var(--font-display);
  letter-spacing: -0.02em;
  line-height: 1.15;
}

.section-head h2,
.page-hero h1 {
  margin: 0 0 0.75rem;
  font-size: clamp(1.9rem, 3.5vw, 2.8rem);
  color: var(--pine);
}

.section-head p,
.lede {
  margin: 0;
  color: var(--muted);
  font-size: 1.08rem;
}

.kicker {
  margin: 0 0 0.55rem;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--river);
  font-weight: 650;
}

.grid-3,
.grid-2,
.subject-grid,
.grade-grid {
  display: grid;
  gap: 1.1rem;
}

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

.grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

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

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

.panel,
.subject-card,
.grade-card,
.quote,
.stat {
  background: rgba(251, 250, 247, 0.78);
  border: 1px solid var(--line);
  border-radius: 1.1rem;
  box-shadow: var(--shadow);
}

.panel,
.subject-card,
.grade-card {
  padding: 1.35rem 1.4rem;
}

.panel h3,
.subject-card h3,
.grade-card h3 {
  margin: 0 0 0.55rem;
  font-family: var(--font-display);
  font-size: 1.35rem;
  color: var(--pine);
}

.panel p,
.subject-card p,
.grade-card p {
  margin: 0;
  color: var(--muted);
}

.subject-card .meta {
  display: inline-block;
  margin-bottom: 0.55rem;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--brass);
  font-weight: 700;
}

.subject-card a {
  display: inline-block;
  margin-top: 0.85rem;
  font-weight: 600;
  text-decoration: none;
}

.stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.9rem;
  margin-top: -2.5rem;
  position: relative;
  z-index: 2;
}

.stat {
  padding: 1.1rem 1.15rem;
  text-align: center;
}

.stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.55rem;
  color: var(--pine);
  margin-bottom: 0.2rem;
}

.stat span {
  color: var(--muted);
  font-size: 0.92rem;
}

.quote {
  padding: 1.6rem 1.7rem;
  border-left: 4px solid var(--brass);
}

.quote p {
  margin: 0 0 0.75rem;
  font-family: var(--font-display);
  font-size: 1.35rem;
  line-height: 1.4;
  color: var(--pine);
}

.quote cite {
  color: var(--muted);
  font-style: normal;
  font-size: 0.95rem;
}

.page-hero {
  padding: 4rem 0 2rem;
}

.page-hero p {
  max-width: 60ch;
  color: var(--muted);
  font-size: 1.1rem;
}

.content {
  padding-bottom: 4.5rem;
}

.content .stack > * + * {
  margin-top: 1rem;
}

.content ul {
  margin: 0.5rem 0 0;
  padding-left: 1.2rem;
  color: var(--muted);
}

.content li + li {
  margin-top: 0.35rem;
}

.band {
  background:
    linear-gradient(135deg, rgba(14, 47, 36, 0.96), rgba(47, 95, 120, 0.9)),
    var(--pine);
  color: var(--white);
  padding: 3.5rem 0;
}

.band h2 {
  margin: 0 0 0.7rem;
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
}

.band p {
  margin: 0 0 1.25rem;
  max-width: 52ch;
  color: rgba(251, 250, 247, 0.88);
}

.timeline {
  display: grid;
  gap: 0.85rem;
}

.timeline-item {
  display: grid;
  grid-template-columns: 7rem 1fr;
  gap: 1rem;
  padding: 1rem 1.15rem;
  background: rgba(251, 250, 247, 0.78);
  border: 1px solid var(--line);
  border-radius: 0.9rem;
}

.timeline-item strong {
  color: var(--pine);
  font-family: var(--font-display);
}

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

.site-footer {
  border-top: 1px solid var(--line);
  padding: 2.5rem 0 2rem;
  background: rgba(7, 26, 20, 0.96);
  color: rgba(251, 250, 247, 0.82);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 1.5rem;
}

.site-footer a {
  color: rgba(251, 250, 247, 0.9);
  text-decoration: none;
}

.site-footer a:hover {
  color: #e2c38a;
}

.site-footer h3 {
  margin: 0 0 0.7rem;
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--white);
}

.site-footer ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-footer li + li {
  margin-top: 0.4rem;
}

.footer-note {
  margin-top: 1.8rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 0.9rem;
  color: rgba(251, 250, 247, 0.65);
}

.anchor-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1.5rem 0 2rem;
}

.anchor-nav a {
  padding: 0.4rem 0.75rem;
  border-radius: 999px;
  background: rgba(251, 250, 247, 0.9);
  border: 1px solid var(--line);
  color: var(--pine);
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 600;
}

.subject-block {
  scroll-margin-top: 5.5rem;
  padding: 1.5rem;
  margin-bottom: 1rem;
  background: rgba(251, 250, 247, 0.78);
  border: 1px solid var(--line);
  border-radius: 1.1rem;
}

.subject-block h2 {
  margin: 0 0 0.5rem;
  font-size: 1.6rem;
  color: var(--pine);
}

.subject-block .grades {
  margin: 0 0 0.85rem;
  color: var(--brass);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

@media (max-width: 900px) {
  .grid-3,
  .subject-grid,
  .grade-grid,
  .stats,
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 720px) {
  .nav-toggle {
    display: inline-flex;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 4.4rem;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0.75rem 1.25rem 1.1rem;
    background: rgba(251, 250, 247, 0.98);
    border-bottom: 1px solid var(--line);
  }

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

  .nav-links li {
    border-bottom: 1px solid var(--line);
  }

  .nav-links a {
    display: block;
    padding: 0.85rem 0;
  }

  .nav-cta {
    margin-top: 0.75rem;
    width: 100%;
  }

  .grid-3,
  .grid-2,
  .subject-grid,
  .grade-grid,
  .stats,
  .footer-grid,
  .timeline-item {
    grid-template-columns: 1fr;
  }

  .hero-inner {
    padding-top: 4.5rem;
  }
}

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

  .btn:hover {
    transform: none;
  }
}