/* ============================================================
   HYER UNIVERSITY — prototype styles
   Brand: Hyer purple #624F9F / navy #203864 / gold #FFB81C
   Type: Oswald (display) + Figtree (body, Avenir Next stand-in)
   ============================================================ */

:root {
  --purple: #624F9F;
  --purple-dark: #4A3B7C;
  --purple-light: #988CBC;
  --navy: #203864;
  --ink: #16213E;
  --ink-2: #1B2A52;
  --gold: #FFB81C;
  --gold-deep: #E8A200;
  --blue: #4D79AC;
  --paper: #F7F7FA;
  --white: #FFFFFF;
  --text: #2B2B3A;
  --text-soft: #5E5E70;
  --line: #E6E4EF;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(32, 56, 100, 0.10);
  --shadow-lg: 0 24px 60px rgba(32, 56, 100, 0.18);
  --display: "Oswald", "Avenir Next Condensed", sans-serif;
  --body: "Figtree", "Avenir Next", -apple-system, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--body);
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.wrap { max-width: 1180px; margin: 0 auto; padding: 0 24px; }

/* ---------- type ---------- */
/* Accessibility rule: yellow/gold text is never used on white or paper
   backgrounds — it swaps to purple on light, gold stays on dark only. */
.kicker {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--display); font-weight: 500; font-size: 13px;
  letter-spacing: 0.22em; text-transform: uppercase; color: var(--purple);
}
.kicker::before { content: ""; width: 28px; height: 2px; background: var(--gold); }
.on-dark .kicker { color: var(--gold); }

h1, h2, h3 { font-family: var(--display); text-transform: uppercase; line-height: 1.05; }
h1 { font-size: clamp(44px, 6.4vw, 84px); font-weight: 700; letter-spacing: 0.01em; }
h2 { font-size: clamp(30px, 4vw, 48px); font-weight: 600; color: var(--navy); }
h3 { font-size: 19px; font-weight: 600; letter-spacing: 0.05em; color: var(--navy); }
.on-dark h2, .on-dark h3 { color: var(--white); }
.accent { color: var(--gold); }
.accent-purple { color: var(--purple); }

.lede { font-size: clamp(17px, 1.6vw, 20px); color: var(--text-soft); max-width: 640px; }
.on-dark .lede { color: rgba(255,255,255,0.82); }

/* ---------- notice bar ---------- */
.notice {
  background: var(--ink); color: rgba(255,255,255,0.85);
  font-size: 13px; text-align: center; padding: 9px 16px;
}
.notice strong { color: var(--gold); font-weight: 600; }
.notice a { color: #fff; text-decoration: underline; text-underline-offset: 3px; }
.notice a:hover { color: var(--gold); }

/* ---------- header ---------- */
header.site {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,0.92); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 88px; }
.brand { display: flex; align-items: center; gap: 13px; }
.brand img { height: 62px; width: auto; }
.brand .u-lockup { display: flex; flex-direction: column; gap: 2px; }
.brand .u-word {
  font-family: var(--display); font-weight: 700; font-size: 26px;
  letter-spacing: 0.05em; color: var(--navy); text-transform: uppercase; line-height: 1;
}
.brand .u-word .u-gold { color: var(--gold-deep); }
.brand .u-sub {
  font-family: var(--display); font-size: 13px; font-weight: 600;
  letter-spacing: 0.16em; color: var(--purple); text-transform: uppercase; line-height: 1.2;
}
.brand .u-tag { font-size: 8.5px; letter-spacing: 0.3em; color: var(--text-soft); text-transform: uppercase; font-weight: 700; line-height: 1.4; }
@media (max-width: 620px) {
  .brand img { height: 48px; }
  .brand .u-word { font-size: 20px; }
  .brand .u-sub { font-size: 10.5px; }
  .brand .u-tag { font-size: 7px; }
}

.nav-links { display: flex; align-items: center; gap: 34px; }
.nav-links a {
  font-size: 15px; font-weight: 600; color: var(--text-soft);
  padding: 6px 0; position: relative;
}
.nav-links a::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 2px; width: 0;
  background: var(--gold); transition: width 0.25s ease;
}
.nav-links a:hover, .nav-links a.active { color: var(--navy); }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: var(--body); font-weight: 700; font-size: 15px;
  padding: 14px 28px; border-radius: 999px; border: 2px solid transparent;
  cursor: pointer; transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn-gold { background: var(--gold); color: var(--ink); box-shadow: 0 8px 24px rgba(255,184,28,0.35); }
.btn-gold:hover { background: #FFC542; }
.btn-purple { background: var(--purple); color: #fff; box-shadow: 0 8px 24px rgba(98,79,159,0.30); }
.btn-purple:hover { background: var(--purple-dark); }
.btn-ghost { border-color: rgba(255,255,255,0.5); color: #fff; }
.btn-ghost:hover { border-color: var(--gold); color: var(--gold); }
.btn-outline { border-color: var(--purple); color: var(--purple); }
.btn-outline:hover { background: var(--purple); color: #fff; }
.btn-sm { padding: 10px 22px; font-size: 14px; }

.menu-toggle { display: none; background: none; border: 0; cursor: pointer; }
.menu-toggle span { display: block; width: 24px; height: 2px; background: var(--navy); margin: 5px 0; }

/* ---------- hero ---------- */
/* Hero look is theme-driven: gradient, photo opacity/blend, and glow all
   come from variables so the design options can restyle it. */
.hero {
  position: relative; color: #fff; overflow: hidden;
  background: var(--hero-bg, linear-gradient(120deg, var(--ink) 0%, var(--navy) 55%, var(--purple-dark) 130%));
}
.hero-media {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  opacity: var(--hero-media-opacity, 0.22); mix-blend-mode: var(--hero-media-blend, luminosity);
}
.hero-media video {
  width: 100%; height: 100%; object-fit: cover;
}
.hero::after {
  content: ""; position: absolute; inset: 0;
  background: var(--hero-glow,
              radial-gradient(1200px 500px at 85% -10%, rgba(255,184,28,0.16), transparent 60%),
              radial-gradient(900px 600px at -10% 110%, rgba(98,79,159,0.45), transparent 60%));
  pointer-events: none;
}
.hero-inner { position: relative; z-index: 2; padding: clamp(80px, 11vw, 150px) 0 clamp(64px, 8vw, 110px); }
.hero .lede { margin: 26px 0 36px; }
.hero-ctas { display: flex; gap: 16px; flex-wrap: wrap; }

.hero-stats {
  display: flex; gap: 0; margin-top: 60px; flex-wrap: wrap;
  border-top: 1px solid rgba(255,255,255,0.18);
}
.hero-stats .stat { padding: 24px 44px 4px 0; margin-right: 44px; }
.hero-stats .num {
  font-family: var(--display); font-weight: 600; font-size: 40px; color: var(--gold); line-height: 1;
}
.hero-stats .lbl { font-size: 13px; letter-spacing: 0.14em; text-transform: uppercase; color: rgba(255,255,255,0.65); margin-top: 6px; }

/* ---------- sections ---------- */
section { padding: clamp(64px, 8vw, 110px) 0; }
.section-head { max-width: 720px; margin-bottom: clamp(36px, 5vw, 60px); }
.section-head h2 { margin: 14px 0 16px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head.center .kicker { justify-content: center; }
.bg-paper { background: var(--paper); }
.bg-navy { background: var(--band-dark, linear-gradient(135deg, var(--ink) 0%, var(--navy) 70%)); color: #fff; }
.bg-purple { background: var(--band-purple, linear-gradient(135deg, var(--purple-dark) 0%, var(--purple) 80%)); color: #fff; }

/* ---------- cards ---------- */
.grid { display: grid; gap: 22px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-5 { grid-template-columns: repeat(5, 1fr); }

.card {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 30px 26px; transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}
.card:hover { transform: translateY(-5px); box-shadow: var(--shadow); border-color: var(--purple-light); }
.card .icon {
  width: 52px; height: 52px; border-radius: 12px; display: grid; place-items: center;
  background: rgba(98,79,159,0.10); font-size: 24px; margin-bottom: 18px;
}
.card h3 { margin-bottom: 8px; }
.card p { font-size: 15px; color: var(--text-soft); }

.card-gold .icon { background: rgba(255,184,28,0.16); }

/* dark cards */
.bg-navy .card, .bg-purple .card {
  background: rgba(255,255,255,0.06); border-color: rgba(255,255,255,0.14);
}
.bg-navy .card:hover, .bg-purple .card:hover { box-shadow: 0 18px 40px rgba(0,0,0,0.35); border-color: var(--gold); }
.bg-navy .card p, .bg-purple .card p { color: rgba(255,255,255,0.72); }
.bg-navy .card .icon, .bg-purple .card .icon { background: rgba(255,184,28,0.14); }

/* ---------- lucide icon sizing ---------- */
.icon svg { width: 26px; height: 26px; color: var(--purple); }
.card-gold .icon svg { color: var(--ink); }
.bg-navy .card .icon svg, .bg-purple .card .icon svg { color: var(--gold); }
.bubble svg { width: 40px; height: 40px; color: #fff; }
.chip svg { width: 18px; height: 18px; color: var(--gold); }
.badge-float .dot svg { width: 20px; height: 20px; color: var(--ink); }
.form-success .big svg { width: 56px; height: 56px; color: var(--purple); }

/* ---------- audience compare ---------- */
.compare { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; align-items: start; }
.compare-col { border-radius: 22px; padding: clamp(28px, 3.5vw, 42px); }
.compare-col.biz { background: linear-gradient(150deg, var(--ink), var(--navy)); color: #fff; box-shadow: var(--shadow-lg); }
.compare-col.stu { background: var(--white); border: 2px solid var(--gold); box-shadow: var(--shadow); }
.aud-pill {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--display); font-size: 12px; font-weight: 600;
  letter-spacing: 0.22em; text-transform: uppercase;
  padding: 8px 18px; border-radius: 999px; margin-bottom: 18px;
}
.biz .aud-pill { background: var(--gold); color: var(--ink); }
.stu .aud-pill { background: var(--navy); color: #fff; }
.compare-col .big-h { font-size: clamp(22px, 2.3vw, 30px); margin-bottom: 6px; }
.biz .big-h { color: #fff; }
.compare-sub { font-size: 15px; margin-bottom: 14px; }
.biz .compare-sub { color: rgba(255,255,255,0.72); }
.stu .compare-sub { color: var(--text-soft); }
.compare .row { display: flex; gap: 14px; padding: 15px 0; align-items: flex-start; border-bottom: 1px solid transparent; }
.biz .row { border-color: rgba(255,255,255,0.12); }
.stu .row { border-color: var(--line); }
.compare .row:last-of-type { border-bottom: 0; }
.compare .ic { flex: none; width: 42px; height: 42px; border-radius: 11px; display: grid; place-items: center; }
.biz .ic { background: rgba(255,184,28,0.16); color: var(--gold); }
.stu .ic { background: rgba(255,184,28,0.22); color: var(--ink); }
.compare .ic svg { width: 20px; height: 20px; }
.compare .row strong { font-family: var(--display); text-transform: uppercase; font-size: 15.5px; letter-spacing: 0.05em; font-weight: 600; display: block; line-height: 1.3; }
.biz .row strong { color: #fff; }
.stu .row strong { color: var(--navy); }
.compare .row p { font-size: 14px; margin-top: 3px; line-height: 1.5; }
.biz .row p { color: rgba(255,255,255,0.68); }
.stu .row p { color: var(--text-soft); }
.compare-cta { display: inline-flex; align-items: center; gap: 8px; margin-top: 22px; font-weight: 700; }
.biz .compare-cta { color: var(--gold); }
.stu .compare-cta { color: var(--purple); }
.compare-cta:hover { text-decoration: underline; text-underline-offset: 4px; }

/* ---------- industry badges ---------- */
.industries { display: flex; justify-content: center; gap: clamp(18px, 4vw, 54px); flex-wrap: wrap; }
.ind { text-align: center; width: 120px; }
.ind .bubble {
  width: 92px; height: 92px; margin: 0 auto 12px; border-radius: 50%;
  display: grid; place-items: center; font-size: 34px; color: #fff;
  box-shadow: var(--shadow); transition: transform 0.25s ease;
}
.ind:hover .bubble { transform: scale(1.08) rotate(-3deg); }
.ind .lbl { font-family: var(--display); font-size: 13px; letter-spacing: 0.1em; text-transform: uppercase; font-weight: 600; color: var(--navy); }
.on-dark .ind .lbl { color: #fff; }
.b-navy { background: var(--navy); } .b-green { background: #4E7A3C; } .b-teal { background: #2E6E62; }
.b-purple { background: var(--purple); } .b-orange { background: #C96A1B; }

/* ---------- steps ---------- */
.steps { counter-reset: step; display: grid; gap: 0; }
.step {
  display: grid; grid-template-columns: 72px 1fr; gap: 22px; padding: 26px 0;
  border-bottom: 1px solid var(--line); align-items: start;
}
.step:last-child { border-bottom: 0; }
.step .n {
  counter-increment: step; width: 56px; height: 56px; border-radius: 50%;
  background: var(--navy); color: var(--gold); display: grid; place-items: center;
  font-family: var(--display); font-size: 22px; font-weight: 600;
}
.step .n::before { content: counter(step); }
.step h3 { margin-bottom: 4px; }
.step p { color: var(--text-soft); font-size: 15.5px; }

/* ---------- split feature ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(36px, 6vw, 80px); align-items: center; }
.split .photo {
  border-radius: 20px; overflow: hidden; box-shadow: var(--shadow-lg); position: relative;
}
.split .photo img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4/3; }
.photo .badge-float {
  position: absolute; left: 20px; bottom: 20px; background: rgba(255,255,255,0.95);
  border-radius: 12px; padding: 14px 18px; box-shadow: var(--shadow);
  display: flex; align-items: center; gap: 12px; font-weight: 700; color: var(--navy); font-size: 14.5px;
}
.photo .badge-float .dot { width: 38px; height: 38px; border-radius: 10px; background: var(--gold); display: grid; place-items: center; font-size: 18px; }

/* ---------- audience cards ---------- */
.audience { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; }
.aud-card {
  position: relative; border-radius: 20px; overflow: hidden; color: #fff;
  min-height: 420px; display: flex; align-items: flex-end; box-shadow: var(--shadow-lg);
}
.aud-card .bg { position: absolute; inset: 0; background-size: cover; background-position: center; transition: transform 0.6s ease; }
.aud-card:hover .bg { transform: scale(1.05); }
.aud-card .tint { position: absolute; inset: 0; background: linear-gradient(to top, rgba(22,33,62,0.94) 15%, rgba(22,33,62,0.25) 65%); }
.aud-card.purple .tint { background: linear-gradient(to top, rgba(74,59,124,0.95) 15%, rgba(74,59,124,0.25) 65%); }
.aud-card .content { position: relative; z-index: 2; padding: 34px; }
.aud-card .content h3 { font-size: 30px; color: #fff; margin: 8px 0 10px; }
.aud-card .content p { color: rgba(255,255,255,0.85); font-size: 15.5px; margin-bottom: 20px; max-width: 400px; }
.aud-card .tag {
  font-family: var(--display); font-size: 12px; letter-spacing: 0.26em; text-transform: uppercase;
  color: var(--gold); font-weight: 600;
}
.aud-card .go { display: inline-flex; align-items: center; gap: 10px; font-weight: 700; color: var(--gold); }
.aud-card .go .arr { transition: transform 0.25s ease; }
.aud-card:hover .go .arr { transform: translateX(6px); }

/* ---------- marquee ---------- */
.marquee { overflow: hidden; position: relative; padding: 8px 0; }
.marquee-track { display: flex; gap: 16px; width: max-content; animation: scroll 34s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
@keyframes scroll { to { transform: translateX(-50%); } }
.chip {
  display: inline-flex; align-items: center; gap: 10px; white-space: nowrap;
  background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.18);
  color: #fff; border-radius: 999px; padding: 12px 24px; font-weight: 600; font-size: 15px;
}
.chip .e { font-size: 18px; }

/* ---------- campus stats ---------- */
.campuses { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.campus {
  background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.14);
  border-radius: var(--radius); padding: 30px 26px; text-align: center;
  transition: border-color 0.25s ease, transform 0.25s ease;
}
.campus:hover { border-color: var(--gold); transform: translateY(-4px); }
.campus .abbr { font-family: var(--display); font-size: 30px; font-weight: 700; color: var(--gold); }
.campus .students { font-family: var(--display); font-size: 44px; font-weight: 600; color: #fff; line-height: 1.1; margin: 8px 0 2px; }
.campus .sub { font-size: 13px; letter-spacing: 0.12em; text-transform: uppercase; color: rgba(255,255,255,0.6); }
.campus.hl { border-color: var(--gold); background: rgba(255,184,28,0.10); position: relative; }
.campus.hl .pilot-tag {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: var(--gold); color: var(--ink); font-size: 11px; font-weight: 800;
  letter-spacing: 0.14em; text-transform: uppercase; padding: 4px 14px; border-radius: 999px;
}

/* ---------- checklist ---------- */
.checklist li {
  display: flex; gap: 14px; padding: 12px 0; font-size: 16px; align-items: flex-start;
  border-bottom: 1px dashed var(--line);
}
.checklist li:last-child { border-bottom: 0; }
.checklist .tick {
  flex: none; width: 26px; height: 26px; border-radius: 50%; margin-top: 2px;
  background: var(--gold); color: var(--ink); display: grid; place-items: center;
  font-size: 14px; font-weight: 800;
}
.on-dark .checklist li { border-color: rgba(255,255,255,0.15); color: rgba(255,255,255,0.88); }

/* ---------- form ---------- */
.form-card {
  background: var(--white); border-radius: 20px; box-shadow: var(--shadow-lg);
  padding: clamp(28px, 4vw, 44px); color: var(--text);
}
.form-card h3, .on-dark .form-card h3 { font-size: 24px; margin-bottom: 6px; color: var(--navy); }
.form-note { font-size: 13px; color: var(--text-soft); margin-bottom: 24px; }
.form-note .hub { color: var(--purple); font-weight: 700; }
.f-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
.f-field { display: flex; flex-direction: column; gap: 6px; }
.f-field.full { grid-column: 1 / -1; }
.f-field label { font-size: 13px; font-weight: 700; color: var(--navy); letter-spacing: 0.04em; text-transform: uppercase; }
.f-field input, .f-field select, .f-field textarea {
  font-family: var(--body); font-size: 15px; padding: 13px 16px;
  border: 1.5px solid var(--line); border-radius: 10px; background: var(--paper);
  transition: border-color 0.2s ease; outline: none; color: var(--text);
}
.f-field input:focus, .f-field select:focus, .f-field textarea:focus { border-color: var(--purple); background: #fff; }
.form-success {
  display: none; text-align: center; padding: 40px 20px;
}
.form-success .big { font-size: 44px; margin-bottom: 12px; }
.form-success h3 { color: var(--navy); }

/* ---------- ribbon CTA ---------- */
.ribbon { text-align: center; }
.ribbon h2 { margin: 14px 0 18px; }
.ribbon .btn { margin-top: 12px; }

/* ---------- footer ---------- */
footer.site {
  background: var(--ink); color: rgba(255,255,255,0.7); padding: 60px 0 30px; font-size: 14px;
}
.foot-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.4fr; gap: 40px; margin-bottom: 44px; }
.foot-lockup { display: flex; align-items: center; gap: 14px; margin-bottom: 16px; }
.foot-lockup img { height: 64px; }
.foot-brand .foot-word { font-family: var(--display); font-weight: 700; font-size: 26px; letter-spacing: 0.05em; text-transform: uppercase; color: #fff; line-height: 1; }
.foot-brand .foot-word .u-gold { color: var(--gold); }
.foot-brand .foot-sub { font-family: var(--display); font-size: 13px; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; color: var(--gold); line-height: 1.2; margin-top: 2px; }
.foot-brand .foot-tag { font-size: 8.5px; letter-spacing: 0.3em; text-transform: uppercase; color: #fff; font-weight: 700; line-height: 1.4; margin-top: 2px; }
.foot-brand p { max-width: 280px; }
footer h4 {
  font-family: var(--display); font-size: 13px; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 16px; font-weight: 600;
}
footer li { margin-bottom: 10px; }
footer a:hover { color: #fff; }
.store-badges { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.store-badge { display: inline-block; transition: transform 0.2s ease, opacity 0.2s ease; }
.store-badge:hover { transform: translateY(-2px); opacity: 0.9; }
.store-badge img { height: 44px; width: auto; }
.store-badge.lg img { height: 54px; }
.foot-base {
  border-top: 1px solid rgba(255,255,255,0.12); padding-top: 24px;
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: 13px;
  color: rgba(255,255,255,0.45);
}
.proto-tag {
  display: inline-block; background: rgba(255,184,28,0.15); color: var(--gold);
  border-radius: 6px; padding: 2px 10px; font-size: 11px; font-weight: 700; letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* ---------- reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: 0.1s; } .reveal.d2 { transition-delay: 0.2s; }
.reveal.d3 { transition-delay: 0.3s; } .reveal.d4 { transition-delay: 0.4s; }

/* ---------- responsive ---------- */
@media (max-width: 960px) {
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .compare { grid-template-columns: 1fr; }
  .grid-5 { grid-template-columns: repeat(3, 1fr); }
  .split, .audience, .campuses { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .nav-links {
    display: none; position: absolute; top: 88px; left: 0; right: 0;
    background: #fff; flex-direction: column; padding: 24px; gap: 18px;
    border-bottom: 1px solid var(--line); box-shadow: var(--shadow);
  }
  .nav-links.open { display: flex; }
  .menu-toggle { display: block; }
  .nav .btn { display: none; }
}
@media (max-width: 620px) {
  .grid-2, .grid-3, .f-row { grid-template-columns: 1fr; }
  .grid-5 { grid-template-columns: repeat(2, 1fr); }
  .hero-stats .stat { padding-right: 24px; margin-right: 24px; }
  .foot-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   ADDED COMPONENTS — revision pass 2
   ============================================================ */

/* ---------- three ways to earn ---------- */
.earn-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.earn {
  position: relative; background: var(--white); border: 1px solid var(--line);
  border-top: 4px solid var(--gold); border-radius: var(--radius);
  padding: 30px 26px 26px; transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.earn:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.earn .n {
  width: 46px; height: 46px; border-radius: 50%; background: var(--navy); color: var(--gold);
  display: grid; place-items: center; font-family: var(--display); font-size: 20px; font-weight: 700;
  margin-bottom: 16px;
}
.earn h3 { margin-bottom: 8px; }
.earn p { font-size: 15px; color: var(--text-soft); }
.earn .pay {
  display: inline-block; margin-top: 14px; font-family: var(--display); font-weight: 600;
  font-size: 14px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--purple);
  background: rgba(98,79,159,0.10); border-radius: 999px; padding: 6px 14px;
}
@media (max-width: 960px) { .earn-grid { grid-template-columns: 1fr; } }

/* ---------- FAQ (details/summary accordion) ---------- */
.faq { max-width: 840px; margin: 0 auto; }
.faq-item {
  background: var(--white); border: 1px solid var(--line); border-radius: 14px;
  margin-bottom: 12px; overflow: hidden; transition: border-color 0.2s ease;
}
.faq-item[open] { border-color: var(--purple-light); box-shadow: var(--shadow); }
.faq-item summary {
  list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center;
  gap: 16px; padding: 18px 22px; font-weight: 700; color: var(--navy); font-size: 16px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+"; flex: none; width: 28px; height: 28px; border-radius: 50%;
  background: rgba(98,79,159,0.10); color: var(--purple); display: grid; place-items: center;
  font-size: 18px; font-weight: 600; transition: transform 0.2s ease;
}
.faq-item[open] summary::after { content: "–"; background: var(--gold); color: var(--ink); }
.faq-item .faq-a { padding: 0 22px 20px; color: var(--text-soft); font-size: 15px; }
.faq-item .faq-a strong { color: var(--navy); }
.faq-more { display: inline-flex; align-items: center; gap: 8px; margin-top: 18px; font-weight: 700; color: var(--gold); }
.faq-more:hover { text-decoration: underline; text-underline-offset: 4px; }

/* ---------- app download card (replaces notify form) ---------- */
.dl-card {
  background: var(--white); border-radius: 20px; box-shadow: var(--shadow-lg);
  padding: clamp(28px, 4vw, 44px); color: var(--text);
}
.dl-card h3 { font-size: 24px; color: var(--navy); margin-bottom: 6px; }
.dl-card .dl-sub { font-size: 14px; color: var(--text-soft); margin-bottom: 22px; }
.dl-steps { display: grid; gap: 0; margin-bottom: 24px; }
.dl-step {
  display: flex; gap: 14px; align-items: flex-start; padding: 13px 0;
  border-bottom: 1px dashed var(--line); font-size: 15px;
}
.dl-step:last-child { border-bottom: 0; }
.dl-step .ic {
  flex: none; width: 40px; height: 40px; border-radius: 11px; background: rgba(98,79,159,0.10);
  display: grid; place-items: center;
}
.dl-step .ic svg { width: 20px; height: 20px; color: var(--purple); }
.dl-step strong { display: block; color: var(--navy); }
.dl-step p { color: var(--text-soft); font-size: 14px; }

/* ============================================================
   DESIGN OPTIONS — switch with ?opt=a|b|c (persists per browser)
   Option A: Campus Energy — vibrant purple, display font extended
   Option B: Full-Color Photo — real imagery, warm scrim, max life
   Option C: Ink & Electric — deck-style high contrast
   ============================================================ */

/* Option A — Campus Energy */
html[data-theme="a"] {
  --hero-bg: linear-gradient(115deg, #2A1B54 0%, #533E99 52%, #7C5FD3 105%);
  --hero-media-opacity: 0.30;
  --hero-glow: radial-gradient(1100px 520px at 88% -8%, rgba(255,184,28,0.30), transparent 58%),
               radial-gradient(900px 620px at -8% 112%, rgba(124,95,211,0.55), transparent 62%);
  --band-dark: linear-gradient(135deg, #241348 0%, #4A3B7C 75%);
  --band-purple: linear-gradient(135deg, #624F9F 0%, #8B6FD8 90%);
}
html[data-theme="a"] .btn,
html[data-theme="a"] .nav-links a {
  font-family: var(--display); text-transform: uppercase; letter-spacing: 0.08em; font-weight: 600;
}
html[data-theme="a"] header.site { border-bottom: 3px solid var(--gold); }
html[data-theme="a"] .hero-stats .num { color: #FFC542; }

/* Option B — Full-Color Photo */
html[data-theme="b"] {
  --hero-bg: linear-gradient(120deg, #16213E 0%, #203864 100%);
  --hero-media-opacity: 1;
  --hero-media-blend: normal;
  --hero-glow: linear-gradient(100deg, rgba(18,16,44,0.93) 0%, rgba(43,27,84,0.80) 42%, rgba(74,59,124,0.42) 72%, rgba(255,184,28,0.16) 100%);
  --band-dark: linear-gradient(135deg, #1B2A52 0%, #624F9F 115%);
  --band-purple: linear-gradient(135deg, #4A3B7C 0%, #9B7FD9 110%);
}
html[data-theme="b"] .btn { font-family: var(--display); text-transform: uppercase; letter-spacing: 0.08em; font-weight: 600; }
html[data-theme="b"] .hero-media { animation: heroPan 24s ease-in-out infinite alternate; }
@keyframes heroPan { from { transform: scale(1); } to { transform: scale(1.07); } }
@media (prefers-reduced-motion: reduce) { html[data-theme="b"] .hero-media { animation: none; } }

/* Option C — Ink & Electric */
html[data-theme="c"] {
  --gold: #FFC72C;
  --hero-bg: linear-gradient(120deg, #0D1026 0%, #1B2A52 70%, #3A2C66 120%);
  --hero-media-opacity: 0.42;
  --hero-media-blend: overlay;
  --hero-glow: radial-gradient(1200px 500px at 85% -10%, rgba(255,199,44,0.28), transparent 60%),
               radial-gradient(900px 600px at -10% 110%, rgba(98,79,159,0.60), transparent 60%);
  --band-dark: linear-gradient(135deg, #0D1026 0%, #203864 90%);
  --band-purple: linear-gradient(135deg, #3A2C66 0%, #624F9F 90%);
}
html[data-theme="c"] .btn,
html[data-theme="c"] .nav-links a {
  font-family: var(--display); text-transform: uppercase; letter-spacing: 0.09em; font-weight: 600;
}
html[data-theme="c"] .btn { border-radius: 12px; }
html[data-theme="c"] h1 { font-weight: 700; letter-spacing: 0.02em; }
html[data-theme="c"] .notice { background: #0D1026; }
html[data-theme="c"] footer.site { background: #0D1026; }

/* ---------- option switcher (review tool) ---------- */
.opt-switch {
  position: fixed; bottom: 18px; left: 18px; z-index: 999;
  display: flex; align-items: center; gap: 6px;
  background: rgba(13,16,38,0.92); backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.18); border-radius: 999px;
  padding: 7px 10px 7px 16px; box-shadow: 0 12px 32px rgba(0,0,0,0.35);
}
.opt-switch .lbl {
  font-size: 11px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase;
  color: rgba(255,255,255,0.65); margin-right: 4px;
}
.opt-switch button {
  border: 1px solid transparent; background: rgba(255,255,255,0.10); color: #fff;
  font-family: var(--body); font-size: 12px; font-weight: 700; cursor: pointer;
  border-radius: 999px; padding: 6px 12px; transition: background 0.2s ease;
}
.opt-switch button:hover { background: rgba(255,255,255,0.22); }
.opt-switch button.on { background: var(--gold); color: var(--ink); }
@media (max-width: 620px) { .opt-switch { bottom: 12px; left: 12px; padding-left: 12px; } .opt-switch .lbl { display: none; } }

/* ---------- earnings example ---------- */
.earn-example {
  margin-top: 26px; border-radius: 20px; color: #fff;
  background: var(--band-dark, linear-gradient(135deg, var(--ink) 0%, var(--navy) 70%));
  padding: clamp(26px, 3.5vw, 38px); box-shadow: var(--shadow-lg);
  display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(24px, 4vw, 48px); align-items: center;
}
.ex-tag {
  display: inline-block; background: var(--gold); color: var(--ink);
  font-family: var(--display); font-size: 12px; font-weight: 700; letter-spacing: 0.18em;
  text-transform: uppercase; border-radius: 999px; padding: 5px 14px; margin-bottom: 14px;
}
.ex-head p { color: rgba(255,255,255,0.82); font-size: 15.5px; }
.ex-head strong { color: var(--gold); }
.ex-rows { display: grid; }
.ex-row {
  display: flex; justify-content: space-between; align-items: baseline; gap: 16px;
  padding: 10px 0; border-bottom: 1px dashed rgba(255,255,255,0.18); font-size: 14.5px;
  color: rgba(255,255,255,0.78);
}
.ex-row strong { font-family: var(--display); font-size: 20px; font-weight: 600; color: #fff; }
.ex-row.total { border-bottom: 0; padding-top: 14px; color: #fff; font-weight: 700; }
.ex-row.total strong { color: var(--gold); font-size: 30px; font-weight: 700; }
.ex-note { grid-column: 1 / -1; text-align: center; font-size: 13.5px; color: rgba(255,255,255,0.6); margin-top: 2px; }
@media (max-width: 960px) { .earn-example { grid-template-columns: 1fr; } }