*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #21262d;
  --copy: #efefef;
  --header-color: #d14e0e;
  --accent-dim: rgba(209, 78, 14, 0.12);
  --rule: rgba(239, 239, 239, 0.15);
  --font-display: 'Fredoka', sans-serif;
  --font-body: 'Ledger', serif;
  --ls: 0.12em;
}

html { scroll-behavior: smooth; }

body {
  background-color: var(--bg);
  color: var(--copy);
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

/* ── UTILITY ── */
.container {
  width: min(92%, 860px);
  margin-inline: auto;
}

.label {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: var(--ls);
  font-size: 0.75rem;
  color: var(--header-color);
  opacity: 0.85;
}

hr.rule {
  border: none;
  border-top: 1px solid var(--rule);
  margin-block: 3rem;
}

/* ── NAV ── */
nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(33, 38, 45, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--rule);
  padding: 1rem 0;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(92%, 1100px);
  margin-inline: auto;
}

.logo {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: var(--ls);
  font-size: 1rem;
  color: var(--copy);
  text-decoration: none;
  font-weight: 600;
}

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: var(--ls);
  font-size: 0.72rem;
  color: var(--copy);
  text-decoration: none;
  opacity: 0.7;
  transition: opacity 0.2s;
}

.nav-links a:hover { opacity: 1; }

@media (max-width: 600px) {
  .nav-links { display: none; }
}

/* ── HERO IMAGE ── */
.hero-image-wrap {
  width: 100%;
  line-height: 0;
}

.hero-image-wrap img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

/* ── HERO TEXT ── */
.hero {
  padding: 5rem 0 4rem;
  border-bottom: 1px solid var(--rule);
}

.hero-eyebrow {
  margin-bottom: 1.25rem;
}

h1 {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: var(--ls);
  font-size: clamp(2.4rem, 7vw, 4.2rem);
  color: var(--header-color);
  line-height: 1.08;
  margin-bottom: 1.75rem;
  font-weight: 600;
}

.hero-sub {
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  max-width: 640px;
  opacity: 0.88;
  line-height: 1.8;
  margin-bottom: 2.5rem;
}

.hero-sub strong {
  color: var(--header-color);
  font-style: normal;
}

/* ── SECTION HEADERS ── */
h2 {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: var(--ls);
  font-size: clamp(1.4rem, 4vw, 2.1rem);
  color: var(--header-color);
  line-height: 1.15;
  margin-bottom: 1.25rem;
  font-weight: 600;
}

h3 {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: var(--ls);
  font-size: 1rem;
  color: var(--copy);
  margin-bottom: 0.5rem;
  font-weight: 600;
}

/* ── ANNOUNCEMENT BANNER ── */
.announcement {
  background: var(--accent-dim);
  border: 1px solid var(--header-color);
  border-radius: 4px;
  padding: 1.5rem 2rem;
  margin: 3.5rem 0;
  position: relative;
}

.announcement .badge {
  display: inline-block;
  background: var(--header-color);
  color: #fff;
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: var(--ls);
  font-size: 0.65rem;
  padding: 0.2em 0.6em;
  border-radius: 2px;
  margin-bottom: 0.75rem;
}

.announcement p {
  font-size: 1.05rem;
  line-height: 1.7;
  max-width: 680px;
}

/* ── SECTIONS ── */
section { padding: 4rem 0; }

.section-intro {
  max-width: 680px;
  margin-bottom: 2.5rem;
  opacity: 0.88;
}

/* ── MISSION / VISION ── */
.mv-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  margin-top: 2rem;
}

.mv-card {
  background: rgba(239,239,239,0.04);
  padding: 2rem;
}

.mv-card p {
  opacity: 0.85;
  font-size: 0.98rem;
}

@media (max-width: 600px) {
  .mv-grid { grid-template-columns: 1fr; }
}

/* ── MODELS ── */
.models-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2px;
  margin-top: 2rem;
}

.model-card {
  background: rgba(239,239,239,0.04);
  padding: 1.75rem;
  border-top: 2px solid var(--rule);
  transition: border-color 0.25s;
}

.model-card:hover {
  border-top-color: var(--header-color);
}

.model-tag {
  display: inline-block;
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: var(--ls);
  font-size: 0.62rem;
  color: var(--header-color);
  margin-bottom: 0.75rem;
}

.model-card p {
  font-size: 0.9rem;
  line-height: 1.65;
  opacity: 0.78;
}

/* ── CURRICULUM ── */
.curriculum-list {
  list-style: none;
  margin-top: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.curriculum-list li {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  background: rgba(239,239,239,0.04);
  padding: 1.25rem 1.5rem;
  font-size: 0.95rem;
  opacity: 0.85;
}

.curriculum-list li .num {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: var(--ls);
  font-size: 0.7rem;
  color: var(--header-color);
  min-width: 2rem;
  padding-top: 0.2rem;
}

/* ── SIGNUP ── */
.signup-section {
  background: rgba(239,239,239,0.03);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  padding: 5rem 0;
}

.signup-inner {
  width: min(92%, 560px);
  margin-inline: auto;
  text-align: center;
}

.signup-inner h2 { margin-bottom: 1rem; }

.signup-inner p {
  opacity: 0.78;
  margin-bottom: 2.25rem;
  font-size: 1rem;
}

.form-row {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.form-row input[type="email"] {
  flex: 1 1 220px;
  background: rgba(239,239,239,0.07);
  border: 1px solid var(--rule);
  border-radius: 3px;
  color: var(--copy);
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 0.75rem 1rem;
  outline: none;
  transition: border-color 0.2s;
}

.form-row input[type="email"]::placeholder { opacity: 0.45; }
.form-row input[type="email"]:focus { border-color: var(--header-color); }

.btn {
  background: var(--header-color);
  color: #fff;
  border: none;
  border-radius: 3px;
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: var(--ls);
  font-size: 0.75rem;
  padding: 0.75rem 1.5rem;
  cursor: pointer;
  white-space: nowrap;
  transition: opacity 0.2s;
}

.btn:hover { opacity: 0.85; }

.form-disclaimer {
  margin-top: 1rem;
  font-size: 0.8rem;
  opacity: 0.45;
}

/* ── FOUNDER NOTE ── */
.founder-note {
  max-width: 680px;
  margin-inline: auto;
  border-left: 3px solid var(--header-color);
  padding-left: 1.75rem;
  font-size: 1rem;
  opacity: 0.85;
  line-height: 1.8;
}

.founder-attr {
  margin-top: 1.25rem;
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: var(--ls);
  font-size: 0.72rem;
  color: var(--header-color);
}

/* ── FOOTER ── */
footer {
  padding: 3rem 0;
  border-top: 1px solid var(--rule);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: min(92%, 1100px);
  margin-inline: auto;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-logo {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: var(--ls);
  font-size: 0.85rem;
  color: var(--copy);
  opacity: 0.5;
}

.footer-copy {
  font-size: 0.8rem;
  opacity: 0.35;
}