/* ============ Design tokens ============ */
:root {
  --ink: #160C14;
  --ink-raised: #1F1119;
  --ink-line: #3A2530;
  --ivory: #F4EDE6;
  --ivory-dim: #C9BDB6;
  --pink: #D6407E;
  --pink-soft: #E67AA6;
  --orange: #E8933A;
  --gold: #C9972E;
  --gold-soft: #E3C878;
  --plum: #5B1A3D;

  --font-display: "Fraunces", serif;
  --font-body: "Inter", sans-serif;

  --radius: 14px;
  --radius-sm: 8px;
  --container-w: 1140px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--ink);
  color: var(--ivory);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

.container {
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 0 24px;
}

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

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  margin: 0 0 0.5em;
}

p { margin: 0 0 1em; color: var(--ivory-dim); }

:focus-visible {
  outline: 2px solid var(--gold-soft);
  outline-offset: 3px;
}

/* ============ Feather signature divider ============ */
.feather-divider {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 2.5rem 0;
  color: var(--gold);
}
.feather-divider::before,
.feather-divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--ink-line), transparent);
}
.feather-divider svg { width: 22px; height: 22px; flex-shrink: 0; }

/* ============ Header ============ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(22, 12, 20, 0.88);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--ink-line);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.brand-mark { height: 42px; width: auto; }
.brand-name {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--ivory);
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.brand-name-sub {
  font-family: var(--font-body);
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-soft);
}
.site-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  font-size: 0.92rem;
  font-weight: 500;
}
.site-nav a { color: var(--ivory-dim); transition: color 0.2s; }
.site-nav a:hover { color: var(--ivory); }
.nav-cta {
  background: linear-gradient(135deg, var(--pink), var(--orange));
  color: #fff !important;
  padding: 10px 20px;
  border-radius: 999px;
  font-weight: 600;
}
.nav-cta:hover { opacity: 0.92; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--ivory);
}

/* ============ Flash messages ============ */
.flash-stack { margin: 18px auto 0; display: flex; flex-direction: column; gap: 10px; }
.flash {
  padding: 12px 18px;
  border-radius: var(--radius-sm);
  font-size: 0.92rem;
  border: 1px solid transparent;
}
.flash-success { background: rgba(201, 151, 46, 0.12); border-color: var(--gold); color: var(--gold-soft); }
.flash-error { background: rgba(214, 64, 126, 0.12); border-color: var(--pink); color: var(--pink-soft); }
.flash-info { background: rgba(244, 237, 230, 0.08); border-color: var(--ink-line); color: var(--ivory-dim); }

/* ============ Hero ============ */
.hero {
  position: relative;
  padding: 96px 0 80px;
  overflow: hidden;
  text-align: center;
}
.hero::before {
  content: "";
  position: absolute;
  inset: -20% -10% auto -10%;
  height: 600px;
  background: radial-gradient(ellipse at center, rgba(214, 64, 126, 0.20), transparent 65%);
  pointer-events: none;
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold-soft);
  margin-bottom: 22px;
}
.hero-eyebrow .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--pink);
}
.hero h1 {
  font-size: clamp(2.4rem, 5vw, 4rem);
  color: var(--ivory);
  max-width: 820px;
  margin-inline: auto;
  position: relative;
}
.hero h1 .accent {
  background: linear-gradient(120deg, var(--pink), var(--orange) 55%, var(--gold));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-sub {
  max-width: 560px;
  margin: 20px auto 32px;
  font-size: 1.08rem;
}
.hero-ctas {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 56px;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.2s, opacity 0.2s;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary {
  background: linear-gradient(135deg, var(--pink), var(--orange));
  color: #fff;
}
.btn-primary:hover { opacity: 0.94; }
.btn-ghost {
  background: transparent;
  border-color: var(--ink-line);
  color: var(--ivory);
}
.btn-ghost:hover { border-color: var(--gold); }
.btn-block { width: 100%; justify-content: center; }

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 56px;
  flex-wrap: wrap;
}
.stat-num {
  font-family: var(--font-display);
  font-size: 2.2rem;
  color: var(--gold-soft);
  display: block;
}
.stat-label {
  font-size: 0.82rem;
  color: var(--ivory-dim);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ============ Section shell ============ */
.section {
  padding: 72px 0;
}
.section-head {
  max-width: 640px;
  margin: 0 auto 48px;
  text-align: center;
}
.section-eyebrow {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold-soft);
  margin-bottom: 10px;
  display: block;
}
.section-head h2 { font-size: clamp(1.8rem, 3vw, 2.4rem); color: var(--ivory); }

/* ============ Course cards ============ */
.course-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 26px;
}
.course-card {
  background: var(--ink-raised);
  border: 1px solid var(--ink-line);
  border-radius: var(--radius);
  padding: 30px;
  display: flex;
  flex-direction: column;
  transition: border-color 0.2s, transform 0.2s;
  position: relative;
  overflow: hidden;
}
.course-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--pink), var(--orange), var(--gold));
}
.course-card:hover {
  border-color: var(--gold);
  transform: translateY(-3px);
}
.course-code {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--gold-soft);
  text-transform: uppercase;
  margin-bottom: 10px;
}
.course-card h3 {
  font-size: 1.35rem;
  color: var(--ivory);
  margin-bottom: 8px;
}
.course-tagline {
  color: var(--pink-soft);
  font-size: 0.92rem;
  margin-bottom: 16px;
}
.course-meta {
  display: flex;
  gap: 18px;
  font-size: 0.85rem;
  color: var(--ivory-dim);
  margin-bottom: 18px;
  flex-wrap: wrap;
}
.course-meta strong { color: var(--ivory); }
.course-desc {
  font-size: 0.92rem;
  flex-grow: 1;
  margin-bottom: 20px;
}
.course-price-row {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 18px;
}
.price-now {
  font-family: var(--font-display);
  font-size: 1.7rem;
  color: var(--ivory);
}
.price-was {
  text-decoration: line-through;
  color: var(--ivory-dim);
  font-size: 0.95rem;
}
.price-discount {
  font-size: 0.75rem;
  background: rgba(232, 147, 58, 0.15);
  color: var(--orange);
  padding: 3px 9px;
  border-radius: 999px;
  font-weight: 600;
}
.price-gst-note {
  font-size: 0.78rem;
  color: var(--ivory-dim);
  margin: -12px 0 18px;
}

/* ============ About / info sections ============ */
.info-block {
  background: var(--ink-raised);
  border: 1px solid var(--ink-line);
  border-radius: var(--radius);
  padding: 40px;
}

/* ============ Forms ============ */
.form-shell {
  max-width: 460px;
  margin: 60px auto;
  background: var(--ink-raised);
  border: 1px solid var(--ink-line);
  border-radius: var(--radius);
  padding: 44px;
}
.form-shell h1 {
  font-size: 1.7rem;
  text-align: center;
  margin-bottom: 6px;
}
.form-sub {
  text-align: center;
  font-size: 0.9rem;
  margin-bottom: 28px;
}
.field { margin-bottom: 18px; }
.field label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--ivory);
}
.field input {
  width: 100%;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--ink-line);
  background: var(--ink);
  color: var(--ivory);
  font-family: var(--font-body);
  font-size: 0.95rem;
}
.field input:focus {
  outline: none;
  border-color: var(--gold);
}
.form-footer-note {
  text-align: center;
  font-size: 0.88rem;
  margin-top: 20px;
}
.form-footer-note a { color: var(--gold-soft); font-weight: 600; }

/* ============ Course detail ============ */
.course-detail-hero {
  padding: 56px 0 32px;
  border-bottom: 1px solid var(--ink-line);
}
.detail-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 40px;
  align-items: start;
}
@media (max-width: 860px) {
  .detail-grid { grid-template-columns: 1fr; }
}
.feature-list { list-style: none; padding: 0; margin: 0 0 24px; }
.feature-list li {
  display: flex;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid var(--ink-line);
  font-size: 0.94rem;
  color: var(--ivory);
}
.feature-list li:last-child { border-bottom: none; }
.feature-list svg { flex-shrink: 0; color: var(--gold); margin-top: 3px; }

.sticky-card {
  background: var(--ink-raised);
  border: 1px solid var(--ink-line);
  border-radius: var(--radius);
  padding: 28px;
  position: sticky;
  top: 100px;
}

/* ============ Dashboard ============ */
.dashboard-header { padding: 56px 0 24px; }
.enrollment-list { display: grid; gap: 18px; }
.enrollment-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--ink-raised);
  border: 1px solid var(--ink-line);
  border-radius: var(--radius);
  padding: 22px 26px;
  flex-wrap: wrap;
  gap: 14px;
}
.status-pill {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 5px 12px;
  border-radius: 999px;
}
.status-pending { background: rgba(232, 147, 58, 0.15); color: var(--orange); }
.status-confirmed { background: rgba(201, 151, 46, 0.15); color: var(--gold-soft); }
.empty-state {
  text-align: center;
  padding: 60px 20px;
  border: 1px dashed var(--ink-line);
  border-radius: var(--radius);
}

/* ============ Footer ============ */
.site-footer {
  border-top: 1px solid var(--ink-line);
  padding: 56px 0 24px;
  margin-top: 60px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 36px;
}
@media (max-width: 700px) {
  .footer-grid { grid-template-columns: 1fr; }
}
.footer-mark { height: 48px; margin-bottom: 14px; }
.footer-brand p { font-size: 0.88rem; max-width: 320px; }
.footer-col h4 {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--gold-soft);
  margin-bottom: 14px;
}
.footer-col a, .footer-address {
  display: block;
  font-size: 0.9rem;
  color: var(--ivory-dim);
  margin-bottom: 10px;
}
.footer-col a:hover { color: var(--ivory); }
.footer-bottom {
  border-top: 1px solid var(--ink-line);
  padding-top: 20px;
  font-size: 0.82rem;
  color: var(--ivory-dim);
}

/* ============ Responsive nav ============ */
@media (max-width: 780px) {
  .nav-toggle { display: flex; }
  .site-nav {
    position: absolute;
    top: 76px;
    left: 0; right: 0;
    background: var(--ink-raised);
    border-bottom: 1px solid var(--ink-line);
    flex-direction: column;
    align-items: flex-start;
    padding: 20px 24px 28px;
    gap: 16px;
    display: none;
  }
  .site-nav.open { display: flex; }
  .brand-name { font-size: 1.1rem; }
}