/* ============================================================================
   AURORA — bundled front-end theme for eSchoolPortal.Net SMS
   ----------------------------------------------------------------------------
   All colour comes from CSS custom properties injected by the theme engine
   (theme.json → vars + the active palette). Never hard-code a colour here that
   a palette should be able to change — use the --au-* tokens.
   ========================================================================== */

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; scroll-padding-top: 96px; }

body {
  font-family: var(--au-body);
  background: var(--au-bg);
  color: var(--au-ink);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button, input, select, textarea { font: inherit; color: inherit; }
::selection { background: var(--au-primary); color: #fff; }

/* ── Layout primitives ─────────────────────────────────────────────────── */
.au-wrap { width: min(1200px, 100% - 40px); margin-inline: auto; }
.au-section { padding: clamp(64px, 9vw, 120px) 0; position: relative; }
.au-section--tight { padding: clamp(44px, 6vw, 72px) 0; }
.au-section--surface { background: var(--au-surface); }
.au-center { text-align: center; }
.au-center .au-lead { margin-inline: auto; }

/* ── Type ──────────────────────────────────────────────────────────────── */
.au-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: .74rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
  color: var(--au-primary);
  background: var(--au-primary-soft);
  border: 1px solid color-mix(in srgb, var(--au-primary) 20%, transparent);
  padding: 7px 15px; border-radius: 100px; margin-bottom: 18px;
}
.au-eyebrow::before {
  content: ''; width: 6px; height: 6px; border-radius: 50%;
  background: var(--au-accent); box-shadow: 0 0 0 4px color-mix(in srgb, var(--au-accent) 25%, transparent);
}

.au-h1 {
  font-family: var(--au-display);
  font-size: clamp(2.6rem, 6.2vw, 4.6rem);
  line-height: 1.02; font-weight: 800; letter-spacing: -.035em;
}
.au-h2 {
  font-family: var(--au-display);
  font-size: clamp(1.95rem, 3.9vw, 3rem);
  line-height: 1.1; font-weight: 800; letter-spacing: -.03em;
  color: var(--au-ink); margin-bottom: 16px;
}
.au-h3 { font-family: var(--au-display); font-size: 1.22rem; font-weight: 700; letter-spacing: -.015em; }
.au-lead { color: var(--au-ink-soft); font-size: clamp(1rem, 1.5vw, 1.12rem); max-width: 62ch; }

/* Animated gradient wordmark used inside headings */
.au-grad {
  background: linear-gradient(100deg, var(--au-glow-1), var(--au-glow-2) 42%, var(--au-glow-3) 72%, var(--au-glow-1));
  background-size: 280% 100%;
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
  animation: au-sweep 9s linear infinite;
}
@keyframes au-sweep { to { background-position: 280% 50%; } }

/* ── Buttons ───────────────────────────────────────────────────────────── */
.au-btn {
  --btn-bg: var(--au-primary);
  position: relative; isolation: isolate; overflow: hidden;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 15px 28px; border-radius: 100px; border: 0; cursor: pointer;
  font-weight: 700; font-size: .93rem; letter-spacing: -.01em;
  background: var(--btn-bg); color: #fff;
  box-shadow: 0 14px 34px -14px color-mix(in srgb, var(--au-primary) 75%, transparent);
  transition: transform .35s var(--au-ease), box-shadow .35s var(--au-ease);
}
.au-btn::before {
  content: ''; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(110deg, var(--au-glow-1), var(--au-glow-3));
  opacity: 0; transition: opacity .4s var(--au-ease);
}
/* travelling sheen */
.au-btn::after {
  content: ''; position: absolute; top: 0; bottom: 0; width: 45%; z-index: -1;
  left: -60%; transform: skewX(-18deg);
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.42), transparent);
  transition: left .7s var(--au-ease);
}
.au-btn:hover { transform: translateY(-3px); box-shadow: 0 22px 44px -16px color-mix(in srgb, var(--au-primary) 85%, transparent); }
.au-btn:hover::before { opacity: 1; }
.au-btn:hover::after { left: 115%; }
.au-btn:active { transform: translateY(-1px); }

.au-btn--ghost {
  background: transparent; color: var(--au-ink);
  border: 1.5px solid var(--au-line); box-shadow: none;
}
.au-btn--ghost::before { background: var(--au-primary-soft); }
.au-btn--ghost:hover { color: var(--au-primary); border-color: color-mix(in srgb, var(--au-primary) 45%, transparent); box-shadow: none; }

.au-btn--on-night {
  background: rgba(255,255,255,.08); color: var(--au-on-night);
  border: 1.5px solid rgba(255,255,255,.22); box-shadow: none;
  backdrop-filter: blur(10px);
}
.au-btn--on-night::before { background: rgba(255,255,255,.16); }
.au-btn--on-night:hover { box-shadow: none; }

.au-btn--block { width: 100%; }

/* ── Navigation ────────────────────────────────────────────────────────── */
.au-nav {
  position: fixed; inset: 0 0 auto 0; z-index: 90;
  padding: 16px 0;
  transition: padding .4s var(--au-ease), background .4s var(--au-ease), box-shadow .4s var(--au-ease);
}
.au-nav::before {
  content: ''; position: absolute; inset: 0; opacity: 0;
  background: color-mix(in srgb, var(--au-surface) 78%, transparent);
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  border-bottom: 1px solid var(--au-line);
  transition: opacity .4s var(--au-ease);
}
.au-nav.is-stuck { padding: 9px 0; }
.au-nav.is-stuck::before { opacity: 1; }

.au-nav-bar { position: relative; display: flex; align-items: center; gap: 26px; }

.au-brand { display: flex; align-items: center; gap: 13px; flex-shrink: 0; }
.au-brand img {
  width: 46px; height: 46px; border-radius: 14px; object-fit: contain;
  background: var(--au-surface); padding: 5px;
  border: 1px solid var(--au-line);
  box-shadow: var(--au-shadow-sm);
}
.au-brand-name {
  font-family: var(--au-display); font-weight: 800; font-size: 1.02rem;
  letter-spacing: -.02em; line-height: 1.15; color: var(--au-ink);
  max-width: 24ch;
}
.au-brand-sub { font-size: .69rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--au-primary); }

.au-nav-links { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.au-nav-links a {
  position: relative; padding: 9px 14px; border-radius: 100px;
  font-size: .89rem; font-weight: 600; color: var(--au-ink-soft);
  transition: color .3s var(--au-ease), background .3s var(--au-ease);
}
.au-nav-links a::after {
  content: ''; position: absolute; left: 50%; bottom: 4px; width: 0; height: 2px; border-radius: 2px;
  background: linear-gradient(90deg, var(--au-glow-1), var(--au-glow-2));
  transform: translateX(-50%); transition: width .35s var(--au-ease);
}
.au-nav-links a:hover { color: var(--au-ink); background: var(--au-primary-soft); }
.au-nav-links a:hover::after { width: 22px; }

.au-nav-cta { display: flex; align-items: center; gap: 10px; }
.au-nav-cta .au-btn { padding: 11px 20px; font-size: .85rem; }

.au-burger {
  display: none; margin-left: auto;
  width: 46px; height: 46px; border-radius: 14px; cursor: pointer;
  background: var(--au-surface); border: 1px solid var(--au-line); color: var(--au-ink);
  align-items: center; justify-content: center;
}
.au-burger span { display: block; width: 19px; height: 2px; border-radius: 2px; background: currentColor; position: relative; transition: transform .35s var(--au-ease), opacity .2s; }
.au-burger span::before, .au-burger span::after {
  content: ''; position: absolute; left: 0; width: 19px; height: 2px; border-radius: 2px; background: currentColor;
  transition: transform .35s var(--au-ease);
}
.au-burger span::before { top: -6px; }
.au-burger span::after  { top: 6px; }
.au-burger.is-open span { background: transparent; }
.au-burger.is-open span::before { transform: translateY(6px) rotate(45deg); }
.au-burger.is-open span::after  { transform: translateY(-6px) rotate(-45deg); }

.au-drawer {
  position: fixed; inset: 0; z-index: 89;
  background: var(--au-bg);
  padding: 96px 24px 32px;
  display: flex; flex-direction: column; gap: 4px;
  opacity: 0; visibility: hidden; transform: translateY(-12px);
  transition: opacity .35s var(--au-ease), transform .35s var(--au-ease), visibility .35s;
  overflow-y: auto;
}
.au-drawer.is-open { opacity: 1; visibility: visible; transform: none; }
.au-drawer a {
  font-family: var(--au-display); font-size: 1.5rem; font-weight: 700; letter-spacing: -.02em;
  padding: 12px 4px; border-bottom: 1px solid var(--au-line);
}
.au-drawer .au-btn { margin-top: 18px; font-size: 1rem; }

/* ── Hero ──────────────────────────────────────────────────────────────── */
.au-hero {
  position: relative; overflow: hidden; isolation: isolate;
  background: var(--au-night);
  color: var(--au-on-night);
  padding: clamp(140px, 17vw, 200px) 0 clamp(90px, 11vw, 150px);
}
/* animated aurora light field */
.au-aurora { position: absolute; inset: -25%; z-index: -2; filter: blur(70px); opacity: .85; }
.au-aurora i {
  position: absolute; display: block; border-radius: 50%;
  mix-blend-mode: screen;
  will-change: transform;
}
.au-aurora i:nth-child(1) { width: 46vw; height: 46vw; left: -4%;  top: 2%;   background: radial-gradient(circle at 30% 30%, var(--au-glow-1), transparent 68%); animation: au-drift-a 22s ease-in-out infinite; }
.au-aurora i:nth-child(2) { width: 40vw; height: 40vw; right: -6%; top: 12%;  background: radial-gradient(circle at 60% 40%, var(--au-glow-2), transparent 68%); animation: au-drift-b 27s ease-in-out infinite; }
.au-aurora i:nth-child(3) { width: 34vw; height: 34vw; left: 32%;  bottom: -12%; background: radial-gradient(circle at 50% 50%, var(--au-glow-3), transparent 68%); animation: au-drift-c 31s ease-in-out infinite; }
@keyframes au-drift-a { 50% { transform: translate3d(9vw, 7vh, 0) scale(1.16); } }
@keyframes au-drift-b { 50% { transform: translate3d(-11vw, 9vh, 0) scale(.86); } }
@keyframes au-drift-c { 50% { transform: translate3d(7vw, -8vh, 0) scale(1.22); } }

/* fine grain + dot lattice so the gradient never looks flat */
.au-hero::before {
  content: ''; position: absolute; inset: 0; z-index: -1; opacity: .35;
  background-image: radial-gradient(rgba(255,255,255,.16) 1px, transparent 1px);
  background-size: 28px 28px;
  -webkit-mask-image: radial-gradient(ellipse 75% 65% at 50% 42%, #000 12%, transparent 72%);
  mask-image: radial-gradient(ellipse 75% 65% at 50% 42%, #000 12%, transparent 72%);
}

.au-hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(34px, 5vw, 70px); align-items: center; }

.au-pill {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 8px 8px 8px 16px; border-radius: 100px; margin-bottom: 26px;
  background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.16);
  backdrop-filter: blur(12px);
  font-size: .82rem; font-weight: 600; color: var(--au-on-night);
}
.au-pill b { font-weight: 800; }
.au-pill-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--au-accent); position: relative; }
.au-pill-dot::after {
  content: ''; position: absolute; inset: 0; border-radius: 50%; background: inherit;
  animation: au-ping 2s cubic-bezier(0,0,.2,1) infinite;
}
@keyframes au-ping { to { transform: scale(3.2); opacity: 0; } }
.au-pill-tag {
  padding: 4px 12px; border-radius: 100px; font-size: .74rem; font-weight: 800;
  background: var(--au-accent); color: var(--au-night);
}

.au-hero .au-h1 { color: #fff; margin-bottom: 20px; }
.au-hero-sub { color: var(--au-on-night-soft); font-size: 1.06rem; max-width: 52ch; margin-bottom: 30px; }

.au-chips { display: flex; flex-wrap: wrap; gap: 9px; margin-bottom: 34px; }
.au-chip {
  padding: 8px 16px; border-radius: 100px; font-size: .8rem; font-weight: 600;
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.15);
  color: var(--au-on-night); backdrop-filter: blur(8px);
  transition: transform .3s var(--au-ease), background .3s var(--au-ease);
}
.au-chip:hover { transform: translateY(-2px); background: rgba(255,255,255,.13); }

.au-hero-btns { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }

/* Hero artwork — glass card holding the inline SVG scene */
.au-hero-art { position: relative; }
.au-hero-card {
  position: relative; border-radius: var(--au-radius-lg); overflow: hidden;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.16);
  backdrop-filter: blur(20px) saturate(150%);
  -webkit-backdrop-filter: blur(20px) saturate(150%);
  box-shadow: 0 40px 90px -40px rgba(0,0,0,.7);
  padding: 18px;
  animation: au-float 7s ease-in-out infinite;
}
@keyframes au-float { 50% { transform: translateY(-14px); } }
.au-hero-card svg { width: 100%; height: auto; border-radius: 22px; }

/* floating info chips around the artwork */
.au-float {
  position: absolute; display: flex; align-items: center; gap: 11px;
  padding: 12px 17px; border-radius: 18px;
  background: var(--au-surface); color: var(--au-ink);
  box-shadow: var(--au-shadow);
  border: 1px solid var(--au-line);
  font-size: .8rem; line-height: 1.25; font-weight: 700;
  animation: au-float 6s ease-in-out infinite;
}
.au-float small { display: block; font-weight: 500; font-size: .7rem; color: var(--au-ink-soft); }
.au-float-ico {
  width: 36px; height: 36px; border-radius: 12px; flex-shrink: 0;
  display: grid; place-items: center; color: #fff;
  background: linear-gradient(135deg, var(--au-glow-1), var(--au-glow-2));
}
.au-float--1 { left: -34px;  top: 16%;    animation-delay: -1.5s; }
.au-float--2 { right: -26px; top: 46%;    animation-delay: -3s; }
.au-float--3 { left: -18px;  bottom: 8%;  animation-delay: -4.5s; }

/* wave that hands off to the page background */
.au-hero-wave { position: absolute; left: 0; right: 0; bottom: -1px; width: 100%; height: clamp(48px, 6vw, 86px); }
.au-hero-wave path { fill: var(--au-bg); }

/* ── Marquee ribbon ────────────────────────────────────────────────────── */
.au-marquee {
  background: var(--au-surface); border-block: 1px solid var(--au-line);
  overflow: hidden; padding: 18px 0;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.au-marquee-track { display: flex; gap: 52px; width: max-content; animation: au-marquee 34s linear infinite; }
.au-marquee:hover .au-marquee-track { animation-play-state: paused; }
.au-marquee-item {
  display: inline-flex; align-items: center; gap: 11px;
  font-size: .88rem; font-weight: 700; letter-spacing: -.01em; color: var(--au-ink-soft);
  white-space: nowrap;
}
.au-marquee-item svg { color: var(--au-primary); }
@keyframes au-marquee { to { transform: translateX(-50%); } }

/* ── Stats ─────────────────────────────────────────────────────────────── */
.au-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 18px; }
.au-stat {
  position: relative; overflow: hidden; isolation: isolate;
  padding: 32px 26px; border-radius: var(--au-radius);
  background: var(--au-surface); border: 1px solid var(--au-line);
  transition: transform .45s var(--au-ease), box-shadow .45s var(--au-ease);
}
.au-stat::before {
  content: ''; position: absolute; inset: auto -30% -60% -30%; height: 120%; z-index: -1;
  background: radial-gradient(circle at 50% 100%, var(--au-primary-soft), transparent 70%);
  opacity: 0; transition: opacity .45s var(--au-ease);
}
.au-stat:hover { transform: translateY(-6px); box-shadow: var(--au-shadow); }
.au-stat:hover::before { opacity: 1; }
.au-stat-num {
  font-family: var(--au-display); font-size: clamp(2rem, 3.4vw, 2.9rem); font-weight: 800;
  letter-spacing: -.04em; line-height: 1;
  background: linear-gradient(120deg, var(--au-glow-1), var(--au-glow-2));
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.au-stat-num--sm { font-size: clamp(1.1rem, 1.9vw, 1.45rem); }
.au-stat-label { margin-top: 8px; font-size: .82rem; font-weight: 600; color: var(--au-ink-soft); }

/* ── Bento / cards ─────────────────────────────────────────────────────── */
.au-bento { display: grid; grid-template-columns: repeat(12, 1fr); gap: 18px; }
.au-card {
  position: relative; overflow: hidden;
  padding: 32px; border-radius: var(--au-radius);
  background: var(--au-surface); border: 1px solid var(--au-line);
  transition: transform .45s var(--au-ease), box-shadow .45s var(--au-ease), border-color .45s var(--au-ease);
}
.au-card:hover { transform: translateY(-6px); box-shadow: var(--au-shadow); border-color: color-mix(in srgb, var(--au-primary) 30%, var(--au-line)); }
.au-card h3 { font-family: var(--au-display); font-size: 1.18rem; font-weight: 700; letter-spacing: -.02em; margin-bottom: 9px; }
.au-card p { color: var(--au-ink-soft); font-size: .92rem; }

/* gradient icon tile */
.au-ico {
  width: 54px; height: 54px; border-radius: 18px; margin-bottom: 20px;
  display: grid; place-items: center; color: #fff;
  background: linear-gradient(140deg, var(--au-glow-1), var(--au-glow-2));
  box-shadow: 0 14px 30px -14px color-mix(in srgb, var(--au-primary) 80%, transparent);
  transition: transform .5s var(--au-ease);
}
.au-card:hover .au-ico { transform: rotate(-8deg) scale(1.08); }
.au-ico--2 { background: linear-gradient(140deg, var(--au-glow-2), var(--au-accent-3)); }
.au-ico--3 { background: linear-gradient(140deg, var(--au-glow-3), var(--au-glow-1)); }

/* ── About ─────────────────────────────────────────────────────────────── */
.au-about { display: grid; grid-template-columns: .95fr 1.05fr; gap: clamp(34px, 5vw, 72px); align-items: center; }
.au-about-art { position: relative; }
.au-about-frame {
  position: relative; border-radius: var(--au-radius-lg); overflow: hidden;
  border: 1px solid var(--au-line); background: var(--au-surface-2);
  box-shadow: var(--au-shadow); aspect-ratio: 4/3;
}
.au-about-frame img { width: 100%; height: 100%; object-fit: cover; }
.au-about-frame--pad img { object-fit: contain; padding: 16%; }
/* rotating conic ring behind the frame */
.au-about-art::before {
  content: ''; position: absolute; inset: -28px; border-radius: 50%; z-index: -1;
  background: conic-gradient(from 0deg, var(--au-glow-1), var(--au-glow-2), var(--au-glow-3), var(--au-glow-1));
  filter: blur(46px); opacity: .3;
  animation: au-spin 18s linear infinite;
}
@keyframes au-spin { to { transform: rotate(1turn); } }
.au-badge-est {
  position: absolute; right: -14px; bottom: -18px;
  padding: 16px 22px; border-radius: 20px; text-align: center;
  background: linear-gradient(140deg, var(--au-glow-1), var(--au-glow-3));
  color: #fff; box-shadow: var(--au-shadow);
  font-family: var(--au-display); font-weight: 800; font-size: 1.05rem; line-height: 1.2;
}
.au-badge-est span { display: block; font-family: var(--au-body); font-size: .68rem; font-weight: 600; opacity: .88; letter-spacing: .04em; }

.au-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 26px; }
.au-tag {
  padding: 7px 15px; border-radius: 100px; font-size: .8rem; font-weight: 600;
  background: var(--au-surface-2); color: var(--au-ink-soft); border: 1px solid var(--au-line);
}

/* ── Notice ticker ─────────────────────────────────────────────────────── */
.au-ticker {
  display: flex; align-items: stretch; gap: 0; overflow: hidden;
  border-radius: 100px; border: 1px solid var(--au-line);
  background: var(--au-surface); box-shadow: var(--au-shadow-sm);
}
.au-ticker-label {
  flex-shrink: 0; display: flex; align-items: center; gap: 9px;
  padding: 14px 24px; font-size: .74rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase;
  color: #fff; background: linear-gradient(120deg, var(--au-glow-1), var(--au-glow-3));
}
.au-ticker-view { overflow: hidden; flex: 1; display: flex; align-items: center; }
.au-ticker-track { display: flex; gap: 46px; width: max-content; padding-inline: 26px; animation: au-marquee 40s linear infinite; }
.au-ticker:hover .au-ticker-track { animation-play-state: paused; }
.au-ticker-item { white-space: nowrap; font-size: .88rem; font-weight: 600; color: var(--au-ink-soft); }
.au-ticker-item::before { content: '◆'; color: var(--au-accent); margin-right: 10px; font-size: .7em; }

/* ── Tabs (programs) ───────────────────────────────────────────────────── */
.au-tabs { display: flex; flex-wrap: wrap; gap: 8px; margin: 30px 0 26px; }
.au-tab {
  padding: 11px 22px; border-radius: 100px; cursor: pointer;
  background: var(--au-surface); border: 1px solid var(--au-line);
  font-size: .88rem; font-weight: 700; color: var(--au-ink-soft);
  transition: all .35s var(--au-ease);
}
.au-tab:hover { color: var(--au-primary); border-color: color-mix(in srgb, var(--au-primary) 40%, transparent); }
.au-tab.is-on {
  color: #fff; border-color: transparent;
  background: linear-gradient(120deg, var(--au-glow-1), var(--au-glow-3));
  box-shadow: 0 12px 28px -14px color-mix(in srgb, var(--au-primary) 85%, transparent);
}

.au-panel { display: none; }
.au-panel.is-on { display: grid; grid-template-columns: 1fr .9fr; gap: clamp(26px, 4vw, 56px); align-items: center; animation: au-panel-in .55s var(--au-ease) both; }
@keyframes au-panel-in { from { opacity: 0; transform: translateY(18px); } }
.au-panel-grade {
  display: inline-block; padding: 6px 14px; border-radius: 100px; margin-bottom: 14px;
  font-size: .76rem; font-weight: 800; letter-spacing: .04em;
  background: var(--au-primary-soft); color: var(--au-primary);
}
.au-panel h3 { font-size: clamp(1.5rem, 2.6vw, 2.1rem); margin-bottom: 12px; letter-spacing: -.03em; }
.au-panel p { color: var(--au-ink-soft); margin-bottom: 22px; }
.au-feat { display: grid; gap: 12px; }
.au-feat li { display: flex; gap: 12px; align-items: flex-start; font-size: .93rem; font-weight: 500; }
.au-feat li svg { flex-shrink: 0; margin-top: 3px; color: var(--au-accent); }
.au-panel-art {
  border-radius: var(--au-radius); overflow: hidden;
  border: 1px solid var(--au-line); background: var(--au-surface-2);
  box-shadow: var(--au-shadow-sm);
}
.au-panel-art svg { width: 100%; height: auto; }

/* ── Mosaic (campus life) ──────────────────────────────────────────────── */
.au-mosaic { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 190px; gap: 16px; }
.au-tile {
  position: relative; overflow: hidden; border-radius: var(--au-radius);
  border: 1px solid var(--au-line); background: var(--au-surface-2);
  transition: transform .5s var(--au-ease), box-shadow .5s var(--au-ease);
}
.au-tile:hover { transform: translateY(-6px); box-shadow: var(--au-shadow); }
.au-tile svg, .au-tile img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--au-ease); }
.au-tile:hover svg, .au-tile:hover img { transform: scale(1.07); }
.au-tile--wide { grid-column: span 2; }
.au-tile--tall { grid-row: span 2; }
.au-tile-cap {
  position: absolute; inset: auto 0 0 0; padding: 40px 20px 18px;
  background: linear-gradient(transparent, rgba(0,0,0,.78));
  color: #fff; font-size: .88rem; font-weight: 700; letter-spacing: -.01em;
  transform: translateY(6px); opacity: .92;
  transition: transform .45s var(--au-ease), opacity .45s var(--au-ease);
}
.au-tile:hover .au-tile-cap { transform: none; opacity: 1; }

/* ── Gallery ───────────────────────────────────────────────────────────── */
.au-filters { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin-bottom: 34px; }
.au-filter {
  padding: 9px 20px; border-radius: 100px; cursor: pointer;
  background: var(--au-surface); border: 1px solid var(--au-line);
  font-size: .85rem; font-weight: 700; color: var(--au-ink-soft);
  transition: all .3s var(--au-ease);
}
.au-filter:hover { color: var(--au-primary); }
.au-filter.is-on { background: var(--au-ink); color: var(--au-bg); border-color: var(--au-ink); }

.au-gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 16px; }
.au-shot {
  position: relative; overflow: hidden; cursor: zoom-in;
  aspect-ratio: 4/3; border-radius: var(--au-radius-sm);
  border: 1px solid var(--au-line); background: var(--au-surface-2);
}
.au-shot img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--au-ease), filter .5s; }
.au-shot::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(transparent 45%, color-mix(in srgb, var(--au-night) 88%, transparent));
  opacity: 0; transition: opacity .45s var(--au-ease);
}
.au-shot:hover img { transform: scale(1.09); }
.au-shot:hover::after { opacity: 1; }
.au-shot-cap {
  position: absolute; inset: auto 0 0 0; z-index: 2; padding: 18px;
  color: #fff; font-size: .87rem; font-weight: 700;
  transform: translateY(12px); opacity: 0;
  transition: transform .45s var(--au-ease), opacity .45s var(--au-ease);
}
.au-shot:hover .au-shot-cap { transform: none; opacity: 1; }
.au-shot.is-hidden { display: none; }

/* Lightbox */
.au-lightbox {
  position: fixed; inset: 0; z-index: 200; display: none;
  place-items: center; padding: 5vw;
  background: color-mix(in srgb, var(--au-night) 92%, transparent);
  backdrop-filter: blur(14px);
}
.au-lightbox.is-open { display: grid; animation: au-fade .3s var(--au-ease); }
@keyframes au-fade { from { opacity: 0; } }
.au-lightbox img { max-width: 100%; max-height: 82vh; border-radius: var(--au-radius-sm); box-shadow: 0 40px 100px rgba(0,0,0,.6); }
.au-lightbox-cap { margin-top: 16px; color: #fff; font-size: .9rem; font-weight: 600; text-align: center; }
.au-lightbox-x {
  position: absolute; top: 22px; right: 24px; width: 46px; height: 46px; border-radius: 50%; cursor: pointer;
  background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.24); color: #fff;
  font-size: 1.5rem; line-height: 1; display: grid; place-items: center;
  transition: transform .3s var(--au-ease), background .3s;
}
.au-lightbox-x:hover { transform: rotate(90deg); background: rgba(255,255,255,.24); }

/* ── Faculty ───────────────────────────────────────────────────────────── */
.au-people { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 18px; }
.au-person { text-align: center; padding: 34px 24px; }
.au-avatar {
  width: 86px; height: 86px; margin: 0 auto 18px; border-radius: 50%;
  display: grid; place-items: center; position: relative;
  font-family: var(--au-display); font-size: 1.6rem; font-weight: 800; color: #fff;
  background: linear-gradient(140deg, var(--au-glow-1), var(--au-glow-2));
}
.au-avatar::before {
  content: ''; position: absolute; inset: -6px; border-radius: 50%;
  background: conic-gradient(from 0deg, var(--au-glow-1), var(--au-glow-2), var(--au-glow-3), var(--au-glow-1));
  z-index: -1; opacity: 0; transition: opacity .45s var(--au-ease);
  animation: au-spin 6s linear infinite;
}
.au-person:hover .au-avatar::before { opacity: 1; }
.au-person-role { font-size: .78rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; color: var(--au-primary); margin: 4px 0 10px; }

/* ── Notices list ──────────────────────────────────────────────────────── */
.au-news { display: grid; grid-template-columns: 1.4fr 1fr; gap: 22px; align-items: start; }
.au-notice {
  display: flex; gap: 18px; align-items: center; padding: 18px 20px;
  border-radius: var(--au-radius-sm); background: var(--au-surface);
  border: 1px solid var(--au-line); margin-bottom: 12px;
  transition: transform .35s var(--au-ease), border-color .35s var(--au-ease);
}
.au-notice:hover { transform: translateX(6px); border-color: color-mix(in srgb, var(--au-primary) 40%, transparent); }
.au-notice-date {
  flex-shrink: 0; width: 58px; text-align: center; padding: 9px 0; border-radius: 14px;
  background: var(--au-primary-soft); color: var(--au-primary);
  font-family: var(--au-display); font-weight: 800; line-height: 1.05;
}
.au-notice-date b { display: block; font-size: 1.28rem; }
.au-notice-date small { font-size: .66rem; letter-spacing: .1em; text-transform: uppercase; }
.au-notice h4 { font-size: .97rem; font-weight: 700; letter-spacing: -.01em; }
.au-notice p { font-size: .84rem; color: var(--au-ink-soft); margin-top: 3px; }

.au-quote {
  padding: 38px 34px; border-radius: var(--au-radius); position: relative; overflow: hidden;
  background: linear-gradient(150deg, var(--au-night), var(--au-night-2));
  color: var(--au-on-night);
}
.au-quote::before {
  content: ''; position: absolute; width: 300px; height: 300px; right: -90px; top: -110px; border-radius: 50%;
  background: radial-gradient(circle, var(--au-glow-2), transparent 68%); opacity: .4; filter: blur(30px);
}
.au-quote-mark { font-family: var(--au-display); font-size: 4.4rem; line-height: .7; color: var(--au-accent); margin-bottom: 14px; }
.au-quote p { position: relative; font-size: 1.03rem; line-height: 1.7; }
.au-quote-who { display: flex; align-items: center; gap: 13px; margin-top: 26px; position: relative; }
.au-quote-who .a {
  width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center;
  background: linear-gradient(140deg, var(--au-glow-1), var(--au-glow-3)); color: #fff;
  font-family: var(--au-display); font-weight: 800;
}
.au-quote-who b { display: block; font-size: .92rem; }
.au-quote-who small { color: var(--au-on-night-soft); font-size: .8rem; }

/* ── FAQ ───────────────────────────────────────────────────────────────── */
.au-faqs { max-width: 820px; margin-inline: auto; display: grid; gap: 12px; }
.au-faq {
  border-radius: var(--au-radius-sm); border: 1px solid var(--au-line);
  background: var(--au-surface); overflow: hidden;
  transition: border-color .35s var(--au-ease), box-shadow .35s var(--au-ease);
}
.au-faq[open] { border-color: color-mix(in srgb, var(--au-primary) 40%, transparent); box-shadow: var(--au-shadow-sm); }
.au-faq summary {
  list-style: none; cursor: pointer; padding: 20px 24px;
  display: flex; align-items: center; justify-content: space-between; gap: 18px;
  font-weight: 700; font-size: .98rem; letter-spacing: -.01em;
}
.au-faq summary::-webkit-details-marker { display: none; }
.au-faq summary span {
  flex-shrink: 0; width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center;
  background: var(--au-primary-soft); color: var(--au-primary); font-size: 1.15rem; font-weight: 700;
  transition: transform .4s var(--au-ease), background .3s;
}
.au-faq[open] summary span { transform: rotate(135deg); background: var(--au-primary); color: #fff; }
.au-faq-body { padding: 0 24px 22px; color: var(--au-ink-soft); font-size: .93rem; animation: au-panel-in .4s var(--au-ease) both; }

/* ── Big CTA ───────────────────────────────────────────────────────────── */
.au-cta {
  position: relative; overflow: hidden; isolation: isolate;
  padding: clamp(48px, 7vw, 86px) clamp(28px, 5vw, 70px);
  border-radius: var(--au-radius-lg); text-align: center;
  background: var(--au-night); color: var(--au-on-night);
}
.au-cta .au-aurora { filter: blur(64px); opacity: .7; }
.au-cta h2 { font-family: var(--au-display); font-size: clamp(1.9rem, 4vw, 3rem); font-weight: 800; letter-spacing: -.035em; line-height: 1.08; color: #fff; margin-bottom: 16px; }
.au-cta p { color: var(--au-on-night-soft); max-width: 58ch; margin: 0 auto 32px; }
.au-cta-btns { display: flex; flex-wrap: wrap; gap: 13px; justify-content: center; }

.au-steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 16px; margin: 34px 0; counter-reset: au-step; text-align: left; }
.au-step {
  position: relative; padding: 24px 22px 22px; border-radius: var(--au-radius-sm);
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.14);
  backdrop-filter: blur(10px);
  transition: transform .4s var(--au-ease), background .4s var(--au-ease);
}
.au-step:hover { transform: translateY(-5px); background: rgba(255,255,255,.12); }
.au-step::before {
  counter-increment: au-step; content: counter(au-step, decimal-leading-zero);
  display: block; margin-bottom: 10px;
  font-family: var(--au-display); font-size: 1.5rem; font-weight: 800;
  background: linear-gradient(120deg, var(--au-glow-2), var(--au-glow-3));
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.au-step h4 { font-size: .96rem; font-weight: 700; margin-bottom: 5px; color: #fff; }
.au-step p { font-size: .84rem; color: var(--au-on-night-soft); margin: 0; }

/* ── Page hero (sub-pages) ─────────────────────────────────────────────── */
.au-page-hero {
  position: relative; overflow: hidden; isolation: isolate;
  background: var(--au-night); color: var(--au-on-night);
  padding: clamp(130px, 15vw, 170px) 0 clamp(56px, 7vw, 86px);
  text-align: center;
}
.au-page-hero h1 { font-family: var(--au-display); font-size: clamp(2.1rem, 4.8vw, 3.4rem); font-weight: 800; letter-spacing: -.035em; color: #fff; }
.au-page-hero p { color: var(--au-on-night-soft); max-width: 60ch; margin: 14px auto 0; }
.au-crumb { display: flex; gap: 10px; justify-content: center; margin-top: 22px; font-size: .82rem; color: var(--au-on-night-soft); }
.au-crumb a { color: var(--au-accent); font-weight: 600; }
.au-crumb a:hover { text-decoration: underline; }

/* ── Contact ───────────────────────────────────────────────────────────── */
.au-contact { display: grid; grid-template-columns: .9fr 1.1fr; gap: 24px; align-items: start; }
.au-info { display: flex; gap: 16px; padding: 16px 0; border-bottom: 1px dashed var(--au-line); }
.au-info:last-child { border-bottom: 0; }
.au-info-ico {
  width: 42px; height: 42px; flex-shrink: 0; border-radius: 14px; display: grid; place-items: center;
  background: var(--au-primary-soft); color: var(--au-primary);
}
.au-info-label { font-size: .72rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; color: var(--au-ink-soft); }
.au-info-value { font-size: .95rem; font-weight: 600; margin-top: 2px; word-break: break-word; }
.au-info-value a { color: var(--au-primary); }
.au-map {
  border-radius: var(--au-radius); overflow: hidden; border: 1px solid var(--au-line);
  box-shadow: var(--au-shadow-sm); background: var(--au-surface-2);
}
.au-map iframe { width: 100%; height: 480px; border: 0; display: block; }

/* ── Forms ─────────────────────────────────────────────────────────────── */
.au-form { display: grid; gap: 16px; }
.au-fg { display: grid; gap: 7px; }
.au-fg label { font-size: .82rem; font-weight: 700; letter-spacing: -.01em; }
.au-fg label i { color: var(--au-accent-2); font-style: normal; }
.au-fg input, .au-fg select, .au-fg textarea {
  width: 100%; padding: 13px 16px; border-radius: 14px;
  background: var(--au-bg); border: 1.5px solid var(--au-line); color: var(--au-ink);
  font-size: .93rem; outline: none;
  transition: border-color .3s var(--au-ease), box-shadow .3s var(--au-ease), background .3s;
}
.au-fg textarea { min-height: 108px; resize: vertical; }
.au-fg input::placeholder, .au-fg textarea::placeholder { color: color-mix(in srgb, var(--au-ink-soft) 65%, transparent); }
.au-fg input:focus, .au-fg select:focus, .au-fg textarea:focus {
  border-color: var(--au-primary); background: var(--au-surface);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--au-primary) 15%, transparent);
}
.au-fg-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.au-hint { font-size: .78rem; color: var(--au-ink-soft); }

.au-price {
  display: flex; align-items: center; gap: 18px; margin-bottom: 22px;
  padding: 20px 24px; border-radius: var(--au-radius-sm);
  background: linear-gradient(120deg, var(--au-glow-1), var(--au-glow-3)); color: #fff;
}
.au-price-num { font-family: var(--au-display); font-size: 2rem; font-weight: 800; line-height: 1; }
.au-price small { display: block; font-size: .78rem; opacity: .9; margin-top: 4px; }
.au-price-note { margin-left: auto; text-align: right; font-size: .78rem; opacity: .9; line-height: 1.45; }

.au-alert {
  display: flex; gap: 14px; align-items: flex-start;
  padding: 18px 22px; border-radius: var(--au-radius-sm); margin-bottom: 34px;
  background: var(--au-primary-soft); border: 1px solid color-mix(in srgb, var(--au-primary) 25%, transparent);
  font-size: .92rem;
}
.au-alert svg { flex-shrink: 0; color: var(--au-primary); margin-top: 2px; }
.au-alert--error {
  background: color-mix(in srgb, var(--au-accent-2) 12%, transparent);
  border-color: color-mix(in srgb, var(--au-accent-2) 40%, transparent);
  color: var(--au-accent-2); margin-bottom: 18px;
}

.au-empty { text-align: center; padding: 80px 20px; color: var(--au-ink-soft); }
.au-empty svg { margin: 0 auto 18px; color: color-mix(in srgb, var(--au-ink-soft) 50%, transparent); }

/* ── Login ─────────────────────────────────────────────────────────────── */
.au-login { min-height: 100vh; display: grid; grid-template-columns: 1.1fr .9fr; }
.au-login-art {
  position: relative; overflow: hidden; isolation: isolate;
  background: var(--au-night); color: var(--au-on-night);
  display: flex; flex-direction: column; justify-content: center;
  padding: clamp(40px, 6vw, 80px);
}
.au-login-art img {
  width: 88px; height: 88px; border-radius: 24px; object-fit: contain; padding: 12px;
  background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.2); margin-bottom: 26px;
}
.au-login-art h1 { font-family: var(--au-display); font-size: clamp(1.9rem, 3.4vw, 2.8rem); font-weight: 800; letter-spacing: -.035em; color: #fff; line-height: 1.08; }
.au-login-art p { color: var(--au-on-night-soft); margin-top: 14px; max-width: 44ch; }
.au-login-form {
  display: flex; flex-direction: column; justify-content: center;
  padding: clamp(36px, 5vw, 68px); background: var(--au-surface);
}
.au-login-form h2 { font-family: var(--au-display); font-size: 1.65rem; font-weight: 800; letter-spacing: -.03em; }
.au-login-form .sub { color: var(--au-ink-soft); font-size: .93rem; margin: 6px 0 28px; }
.au-back { display: inline-flex; align-items: center; gap: 8px; margin-top: 26px; font-size: .86rem; font-weight: 600; color: var(--au-ink-soft); }
.au-back:hover { color: var(--au-primary); }

/* ── Footer ────────────────────────────────────────────────────────────── */
.au-footer {
  position: relative; overflow: hidden; isolation: isolate;
  background: var(--au-night); color: var(--au-on-night-soft);
  padding: clamp(56px, 7vw, 88px) 0 30px;
}
.au-footer::before {
  content: ''; position: absolute; z-index: -1; left: 50%; top: -180px;
  width: 780px; height: 380px; transform: translateX(-50%);
  background: radial-gradient(ellipse at center, var(--au-glow-1), transparent 66%);
  opacity: .38; filter: blur(60px);
}
.au-footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 44px; }
.au-footer-brand { display: flex; align-items: center; gap: 13px; margin-bottom: 18px; }
.au-footer-brand img { width: 44px; height: 44px; border-radius: 13px; object-fit: contain; background: rgba(255,255,255,.1); padding: 5px; }
.au-footer-brand b { font-family: var(--au-display); font-size: 1.05rem; font-weight: 800; letter-spacing: -.02em; color: #fff; }
.au-footer p { font-size: .88rem; max-width: 40ch; }
.au-footer-contact { display: flex; gap: 10px; align-items: flex-start; margin-top: 12px; font-size: .86rem; }
.au-footer-contact svg { flex-shrink: 0; margin-top: 3px; color: var(--au-accent); }
.au-footer h4 { font-size: .76rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; color: #fff; margin-bottom: 16px; }
.au-footer-links { display: grid; gap: 10px; }
.au-footer-links a { font-size: .88rem; transition: color .3s var(--au-ease), padding-left .3s var(--au-ease); }
.au-footer-links a:hover { color: var(--au-accent); padding-left: 5px; }
.au-footer-bottom {
  display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between; align-items: center;
  padding-top: 26px; border-top: 1px solid rgba(255,255,255,.1); font-size: .82rem;
}
.au-footer-bottom strong { color: #fff; font-weight: 700; }

/* ── Scroll reveal ─────────────────────────────────────────────────────── */
[data-reveal] {
  opacity: 0; transform: translateY(26px);
  transition: opacity .8s var(--au-ease), transform .8s var(--au-ease);
  transition-delay: var(--d, 0ms);
}
[data-reveal].is-in { opacity: 1; transform: none; }

/* ── Responsive ────────────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .au-hero-grid, .au-about, .au-contact, .au-news { grid-template-columns: 1fr; }
  .au-panel.is-on { grid-template-columns: 1fr; }
  .au-footer-grid { grid-template-columns: 1fr 1fr; gap: 34px; }
  .au-float--1, .au-float--3 { left: 6px; }
  .au-float--2 { right: 6px; }
  .au-login { grid-template-columns: 1fr; }
  .au-login-art { min-height: 300px; }
}
@media (max-width: 880px) {
  .au-nav-links, .au-nav-cta { display: none; }
  .au-burger { display: flex; }
  .au-mosaic { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 165px; }
  .au-map iframe { height: 340px; }
}
@media (max-width: 560px) {
  .au-wrap { width: calc(100% - 32px); }
  .au-fg-2 { grid-template-columns: 1fr; }
  .au-mosaic { grid-template-columns: 1fr; }
  .au-tile--wide { grid-column: span 1; }
  .au-tile--tall { grid-row: span 1; }
  .au-ticker { border-radius: var(--au-radius-sm); flex-direction: column; }
  .au-ticker-label { justify-content: center; }
  .au-hero-btns .au-btn { width: 100%; }
  .au-float { display: none; }
  .au-price { flex-direction: column; align-items: flex-start; }
  .au-price-note { margin-left: 0; text-align: left; }
}

/* ── Motion & print ────────────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important; animation-iteration-count: 1 !important;
    transition-duration: .001ms !important; scroll-behavior: auto !important;
  }
  [data-reveal] { opacity: 1; transform: none; }
}
@media print {
  .au-nav, .au-drawer, .au-footer, .au-lightbox, .au-marquee { display: none !important; }
  body { background: #fff; color: #000; }
}

/* ── Inline-SVG artwork animation (used by templates/partials/art.php) ──── */
.au-svg-bob   { animation: au-svg-bob 6s ease-in-out infinite; }
.au-svg-pulse { animation: au-svg-pulse 2.8s ease-in-out infinite; transform-box: fill-box; transform-origin: center; }
.au-svg-spin  { animation: au-spin 26s linear infinite; }
.au-svg-draw  { stroke-dashoffset: 240; animation: au-svg-draw 2.6s var(--au-ease) .4s forwards; }
@keyframes au-svg-bob   { 50% { transform: translateY(-9px); } }
@keyframes au-svg-pulse { 0%, 100% { opacity: 1; transform: scale(1); } 50% { opacity: .55; transform: scale(1.25); } }
@keyframes au-svg-draw  { to { stroke-dashoffset: 0; } }

/* ── AJAX form feedback ─────────────────────────────────────────────────── */
.au-form-msg {
  padding: 14px 18px; border-radius: var(--au-radius-sm);
  font-size: .9rem; font-weight: 600; border: 1px solid transparent;
}
.au-form-msg.is-ok {
  background: color-mix(in srgb, var(--au-accent) 16%, transparent);
  border-color: color-mix(in srgb, var(--au-accent) 45%, transparent);
  color: color-mix(in srgb, var(--au-accent) 72%, var(--au-ink));
}
.au-form-msg.is-bad {
  background: color-mix(in srgb, var(--au-accent-2) 14%, transparent);
  border-color: color-mix(in srgb, var(--au-accent-2) 45%, transparent);
  color: var(--au-accent-2);
}

/* ── Bento reflow ───────────────────────────────────────────────────────── */
@media (max-width: 1024px) { .au-bento > * { grid-column: span 6 !important; } }
@media (max-width: 700px)  { .au-bento > * { grid-column: span 12 !important; } }