/* ============================================================
   GETTUTOR360 — Design System v4.0
   Aesthetic: Modern Global Education — confident, clean, premium
   Palette: Warm Black + Amber + Cream
   Primary: #F97316 (amber-orange) | #141210 (warm charcoal) | #FAFAF9
   Fonts: DM Sans (headings) + Inter (body)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;0,9..40,800;0,9..40,900;1,9..40,400;1,9..40,500&family=Inter:wght@300;400;500;600;700;800&display=swap');

/* ── Design Tokens ──────────────────────────────────────── */
:root {
  /* Warm Blacks */
  --bg-0:       #0D0C0B;
  --bg-1:       #141210;
  --bg-2:       #1C1917;
  --bg-3:       #242018;
  --bg-4:       #2D2922;
  --bg-5:       #38342C;

  /* Amber — brand accent */
  --amber:        #F97316;
  --amber-deep:   #EA6C0C;
  --amber-bright: #FB923C;
  --amber-pale:   #FED7AA;
  --amber-ghost:  rgba(249,115,22,0.10);
  --amber-glow:   rgba(249,115,22,0.22);

  /* Cream / warm white */
  --cream:        #FAFAF9;
  --cream-dim:    #E7E5E0;
  --cream-ghost:  rgba(250,250,249,0.055);

  /* Teal — secondary accent */
  --teal:         #14B8A6;
  --teal-pale:    #99F6E4;
  --teal-ghost:   rgba(20,184,166,0.10);

  /* Text hierarchy */
  --t1: #FAFAF9;
  --t2: #C4BDB2;
  --t3: #7C746A;
  --t4: #4A4640;

  /* Borders */
  --b1: rgba(255,255,255,0.055);
  --b2: rgba(249,115,22,0.22);
  --b3: rgba(20,184,166,0.20);

  /* Status */
  --green:  #22C55E;
  --yellow: #EAB308;
  --red:    #EF4444;

  /* Spacing scale */
  --sp-1:  4px;
  --sp-2:  8px;
  --sp-3: 12px;
  --sp-4: 16px;
  --sp-5: 24px;
  --sp-6: 32px;
  --sp-7: 48px;
  --sp-8: 64px;
  --sp-9: 80px;

  /* Border radius */
  --r-xs:  4px;
  --r-sm:  8px;
  --r:    12px;
  --r-lg: 16px;
  --r-xl: 24px;
  --r-2xl:32px;

  /* Backward compat aliases */
  --radius:     var(--r);
  --radius-sm:  var(--r-sm);

  /* Shadows */
  --s-card:  0 2px 20px rgba(0,0,0,0.50), 0 1px 3px rgba(0,0,0,0.35);
  --s-amber: 0 8px 32px rgba(249,115,22,0.20);
  --s-teal:  0 8px 32px rgba(20,184,166,0.16);
  --s-glow:  0 0 0 3px rgba(249,115,22,0.22);

  /* Motion */
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --dur:  0.22s;

  /* Layout */
  --nav-h:  68px;
  --side-w: 260px;

  /* Fonts */
  --font-display: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --font-body:    'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;

  /* Legacy font aliases */
  --serif: var(--font-display);
  --prose: var(--font-body);

  /* Legacy color aliases for old PHP inline styles */
  --dark-2:         var(--bg-2);
  --dark-3:         var(--bg-3);
  --dark-4:         var(--bg-4);
  --text-secondary: var(--t2);
  --text-muted:     var(--t3);
  --border:         var(--b1);

  /* Old indigo→teal remap */
  --indigo:       var(--teal);
  --indigo-deep:  #0D9488;
  --indigo-mid:   #0F9F92;
  --indigo-pale:  var(--teal-pale);
  --indigo-ghost: var(--teal-ghost);

  /* Old coral→amber remap */
  --coral:        var(--amber);
  --coral-dim:    var(--amber-deep);
  --coral-pale:   var(--amber-pale);
  --coral-ghost:  var(--amber-ghost);

  /* admin.css compatibility */
  --dark-card: var(--bg-2);

  --ink:   var(--bg-1);
  --ink-2: var(--bg-2);
  --ink-3: var(--bg-3);
  --ink-4: var(--bg-4);
  --ink-5: var(--bg-5);
}

/* ── Reset ──────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  background: var(--bg-1);
  color: var(--t1);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  font-size: 1rem;
}
a { color: inherit; text-decoration: none; transition: color var(--dur) var(--ease); }
img { max-width: 100%; display: block; }
ul { list-style: none; }
button, input, select, textarea { font-family: inherit; }
::selection { background: var(--amber); color: #fff; }

::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: var(--bg-2); }
::-webkit-scrollbar-thumb { background: var(--bg-5); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--amber); }

/* ── Layout ─────────────────────────────────────────────── */
.container         { width: 100%; max-width: 1160px; margin: 0 auto; padding: 0 var(--sp-5); }
.container--wide   { max-width: 1360px; }
.container--narrow { max-width: 720px; }

/* ── Typography ─────────────────────────────────────────── */
h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.025em;
  color: var(--cream);
}
h1 { font-size: clamp(2.4rem, 5.5vw, 4.2rem); font-weight: 800; }
h2 { font-size: clamp(1.85rem, 3.8vw, 2.75rem); }
h3 { font-size: clamp(1.3rem, 2.2vw, 1.6rem); font-weight: 600; }
h4 { font-size: 1.05rem; font-weight: 600; }
h5 { font-size: 0.92rem; font-weight: 600; }
p  { line-height: 1.65; color: var(--t2); }
small { font-size: 0.82rem; }

.text-gradient {
  background: linear-gradient(120deg, var(--amber) 0%, #FDBA74 55%, var(--amber-bright) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Section Label ──────────────────────────────────────── */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-size: 0.71rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--amber);
  margin-bottom: var(--sp-5);
}
.section-label::before {
  content: '';
  width: 20px; height: 2px;
  background: var(--amber);
  display: block; border-radius: 2px;
}

/* ── Sections ───────────────────────────────────────────── */
.section      { padding: var(--sp-9) 0; }
.section--lg  { padding: calc(var(--sp-9) * 1.3) 0; }
.section--dark { background: var(--bg-2); }
.section__header { text-align: center; max-width: 620px; margin: 0 auto var(--sp-7); }
.section__header h2 { margin-bottom: var(--sp-3); }
.section__header p  { color: var(--t2); font-size: 1.05rem; line-height: 1.75; }

/* ── Flash ──────────────────────────────────────────────── */
.flash {
  position: fixed; top: var(--sp-5); left: 50%; transform: translateX(-50%);
  z-index: 9999; min-width: 300px;
  display: flex; align-items: center; gap: 0.75rem;
  padding: 0.75rem var(--sp-5);
  border-radius: var(--r);
  font-size: 0.875rem; font-weight: 500;
  box-shadow: var(--s-card);
  animation: slideDown 0.3s var(--ease);
}
.flash--success { background: #0B2E1A; border: 1px solid rgba(34,197,94,0.3); color: #4ade80; }
.flash--error   { background: #2E0B0B; border: 1px solid rgba(239,68,68,0.3); color: #f87171; }
.flash--info    { background: var(--bg-4); border: 1px solid var(--b2); color: var(--amber-pale); }
.flash__close   { background: none; border: none; color: inherit; cursor: pointer; font-size: 1.1rem; opacity: 0.5; line-height: 1; margin-left: auto; padding: 0; }
.flash__close:hover { opacity: 1; }
@keyframes slideDown {
  from { opacity:0; transform:translateX(-50%) translateY(-12px); }
  to   { opacity:1; transform:translateX(-50%) translateY(0); }
}

/* ── Inline Error ───────────────────────────────────────── */
.inline-error {
  background: rgba(239,68,68,0.07);
  border: 1px solid rgba(239,68,68,0.22);
  border-left: 3px solid var(--red);
  border-radius: var(--r-sm);
  padding: 0.8rem var(--sp-4);
  color: #fca5a5;
  font-size: 0.875rem; line-height: 1.6;
  margin-bottom: var(--sp-5);
}

/* ── Navigation ─────────────────────────────────────────── */
.nav {
  position: fixed; top: 0; left: 0; right: 0;
  height: var(--nav-h);
  z-index: 1000;
  border-bottom: 1px solid transparent;
  transition: background var(--dur), border-color var(--dur), backdrop-filter var(--dur);
}
.nav.scrolled {
  background: rgba(20,18,16,0.93);
  border-color: var(--b1);
  backdrop-filter: blur(24px) saturate(1.5);
  -webkit-backdrop-filter: blur(24px) saturate(1.5);
  box-shadow: 0 1px 0 var(--b1), 0 4px 20px rgba(0,0,0,0.5);
}
.nav__inner { display: flex; align-items: center; height: 100%; gap: 0.5rem; }
.nav__logo  { display: flex; align-items: center; flex-shrink: 0; }
.nav__logo img { height: 32px; width: auto; }
.nav__logo-fallback {
  font-family: var(--font-display);
  font-weight: 800; font-size: 1.25rem; color: var(--cream);
  letter-spacing: -0.03em;
}
.nav__logo-fallback .logo-accent { color: var(--amber); }
.nav__links { display: flex; align-items: center; gap: 0.1rem; margin-left: auto; }
.nav__link {
  padding: 0.4rem 0.9rem;
  font-family: var(--font-body);
  font-size: 0.875rem; font-weight: 500;
  color: var(--t2); border-radius: var(--r-sm);
  transition: color var(--dur), background var(--dur);
}
.nav__link:hover { color: var(--cream); background: var(--cream-ghost); }
.nav__burger {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: var(--sp-2); margin-left: auto;
}
.nav__burger span {
  display: block; width: 22px; height: 1.5px;
  background: var(--t1); border-radius: 2px;
  transition: all var(--dur) var(--ease);
}

/* ── Buttons ────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.4rem;
  padding: 0.6rem 1.4rem;
  font-family: var(--font-body);
  font-weight: 600; font-size: 0.875rem;
  letter-spacing: 0.01em; line-height: 1.4;
  border-radius: var(--r);
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: all var(--dur) var(--ease);
  white-space: nowrap; text-decoration: none;
  position: relative; overflow: hidden;
}
.btn--primary {
  background: var(--amber); color: #fff; border-color: var(--amber);
  box-shadow: 0 1px 0 rgba(255,255,255,0.10) inset;
}
.btn--primary:hover {
  background: var(--amber-bright); border-color: var(--amber-bright);
  transform: translateY(-1px); box-shadow: var(--s-amber); color: #fff;
}
.btn--indigo {
  background: var(--teal); color: var(--bg-1); border-color: var(--teal); font-weight: 700;
}
.btn--indigo:hover {
  background: var(--teal-pale); border-color: var(--teal-pale);
  color: var(--bg-2); transform: translateY(-1px); box-shadow: var(--s-teal);
}
.btn--ghost {
  background: transparent; color: var(--t2); border-color: var(--b1);
}
.btn--ghost:hover {
  color: var(--cream); border-color: rgba(255,255,255,0.16); background: var(--cream-ghost);
}
.btn--secondary {
  background: var(--bg-3); color: var(--t2); border-color: var(--b1);
}
.btn--secondary:hover { background: var(--bg-4); color: var(--cream); border-color: var(--b2); }
.btn--success { background: rgba(34,197,94,0.12); color: #4ade80; border-color: rgba(34,197,94,0.28); }
.btn--success:hover { background: rgba(34,197,94,0.22); }
.btn--danger  { background: rgba(239,68,68,0.10); color: #f87171; border-color: rgba(239,68,68,0.22); }
.btn--danger:hover  { background: rgba(239,68,68,0.20); }
.btn--electric { background: var(--teal-ghost); color: var(--teal-pale); border-color: var(--b3); }
.btn--electric:hover { background: rgba(20,184,166,0.18); }
.btn--sm  { padding: 0.35rem 0.9rem; font-size: 0.8rem; border-radius: var(--r-sm); }
.btn--xl  { padding: 0.9rem 2.2rem; font-size: 1rem; border-radius: var(--r-lg); }
.btn--block, .btn--full { width: 100%; }
.btn:disabled { opacity: 0.4; cursor: not-allowed; transform: none !important; box-shadow: none !important; }

/* ── Badges ─────────────────────────────────────────────── */
.badge {
  display: inline-flex; align-items: center; gap: 0.3rem;
  padding: 0.18rem 0.65rem; border-radius: 99px;
  font-size: 0.7rem; font-weight: 700;
  font-family: var(--font-body);
  letter-spacing: 0.05em; text-transform: uppercase;
}
.badge--approved { background: rgba(34,197,94,0.10); color: #4ade80; border: 1px solid rgba(34,197,94,0.22); }
.badge--pending  { background: rgba(234,179,8,0.08);  color: #fbbf24; border: 1px solid rgba(234,179,8,0.22); }
.badge--rejected { background: rgba(239,68,68,0.08);  color: #f87171; border: 1px solid rgba(239,68,68,0.22); }
.badge--pro      { background: var(--amber-ghost); color: var(--amber-pale); border: 1px solid var(--b2); }
.badge--student  { background: var(--teal-ghost);  color: var(--teal-pale);  border: 1px solid var(--b3); }
.badge--teacher  { background: var(--amber-ghost); color: var(--amber-pale); border: 1px solid var(--b2); }

/* ── Cards ──────────────────────────────────────────────── */
.card { background: var(--bg-2); border: 1px solid var(--b1); border-radius: var(--r-lg); padding: var(--sp-6); }
.card--glow { border-color: var(--b2); box-shadow: var(--s-amber); }

/* ── Forms ──────────────────────────────────────────────── */
.form-group { display: flex; flex-direction: column; gap: 0.35rem; margin-bottom: var(--sp-5); }
.form-label {
  font-size: 0.78rem; font-weight: 600;
  color: var(--t2); letter-spacing: 0.05em;
  text-transform: uppercase; font-family: var(--font-body);
}
.req { color: var(--amber); margin-left: 2px; }

.form-input,
.form-control,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.7rem var(--sp-4);
  background: var(--bg-3);
  border: 1.5px solid var(--b1);
  border-radius: var(--r);
  color: var(--t1);
  font-family: var(--font-body);
  font-size: 0.9rem;
  transition: border-color var(--dur), box-shadow var(--dur), background var(--dur);
  outline: none;
  -webkit-appearance: none;
}
.form-input:focus, .form-control:focus,
.form-select:focus, .form-textarea:focus {
  border-color: var(--amber);
  box-shadow: var(--s-glow);
  background: var(--bg-4);
}
.form-input::placeholder, .form-control::placeholder,
.form-textarea::placeholder { color: var(--t4); }
.form-textarea, textarea.form-control { resize: vertical; min-height: 120px; line-height: 1.6; }
.form-select, select.form-control {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%237C746A'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--sp-4) center;
  padding-right: 2.5rem;
}
.form-hint { font-size: 0.77rem; color: var(--t3); margin-top: 0.2rem; line-height: 1.5; }
.form-row  { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-4); }

.lang-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(130px,1fr)); gap: 0.45rem;
  padding: 0.8rem; background: var(--bg-3); border: 1.5px solid var(--b1); border-radius: var(--r);
}
.lang-label {
  display: flex; align-items: center; gap: 0.45rem;
  font-size: 0.835rem; color: var(--t2); cursor: pointer;
  padding: 0.32rem 0.5rem; border-radius: var(--r-sm);
  transition: background var(--dur), color var(--dur);
}
.lang-label:hover { background: var(--bg-4); color: var(--t1); }
.lang-label input[type="checkbox"] { accent-color: var(--amber); width: 14px; height: 14px; }

.skills-grid {
  display: flex; flex-wrap: wrap; gap: 0.45rem;
  padding: var(--sp-4); background: var(--bg-3);
  border: 1.5px solid var(--b1); border-radius: var(--r);
  min-height: 60px; margin-bottom: 0.4rem;
}
.skill-chip {
  display: inline-flex; align-items: center; gap: 0.3rem;
  padding: 0.3rem 0.7rem;
  background: var(--bg-4); border: 1px solid var(--b1);
  border-radius: 99px;
  font-size: 0.78rem; color: var(--t2);
  cursor: pointer; user-select: none;
  transition: all var(--dur) var(--ease);
  font-family: var(--font-body);
}
.skill-chip input[type="checkbox"] { display: none; }
.skill-chip:hover { border-color: var(--b2); color: var(--amber-pale); }
.skill-chip.selected { background: var(--amber-ghost); border-color: var(--b2); color: var(--amber-pale); }
.skill-category-label {
  width: 100%; font-size: 0.68rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.14em;
  color: var(--t4); padding: 0.5rem 0 0.2rem; margin-top: 0.2rem;
}
.skill-row { display: flex; flex-wrap: wrap; gap: 0.4rem; }

.upload-zone {
  padding: var(--sp-6);
  background: var(--bg-3); border: 2px dashed var(--b1);
  border-radius: var(--r-lg); text-align: center; cursor: pointer;
  transition: border-color var(--dur), background var(--dur);
}
.upload-zone:hover { border-color: var(--b2); background: var(--bg-4); }
.upload-zone__icon  { font-size: 2rem; margin-bottom: 0.5rem; }
.upload-zone__label { font-weight: 600; color: var(--t1); font-size: 0.9rem; margin-bottom: 0.2rem; }
.upload-zone__hint  { font-size: 0.78rem; color: var(--t3); }

.divider { height: 1px; background: var(--b1); margin: var(--sp-5) 0; }

/* ── Role Selector ──────────────────────────────────────── */
.role-selector { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; margin-bottom: var(--sp-6); }
.role-btn {
  padding: var(--sp-5) var(--sp-4);
  border: 1.5px solid var(--b1); border-radius: var(--r-lg);
  background: var(--bg-3); cursor: pointer; text-align: center;
  transition: all var(--dur) var(--ease);
}
.role-btn:hover { border-color: var(--b2); background: var(--bg-4); }
.role-btn.active { border-color: var(--amber); background: var(--amber-ghost); box-shadow: var(--s-glow); }
.role-btn__icon  { font-size: 2rem; margin-bottom: 0.5rem; }
.role-btn__label { font-family: var(--font-display); font-weight: 700; font-size: 0.92rem; color: var(--t1); margin-bottom: 0.18rem; }
.role-btn__desc  { font-size: 0.74rem; color: var(--t3); }

/* ── Auth Pages ─────────────────────────────────────────── */
.auth-wrap {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  padding: calc(var(--nav-h) + 2.5rem) var(--sp-5) 3rem;
  background:
    radial-gradient(ellipse 55% 70% at 0% 100%, rgba(249,115,22,0.09) 0%, transparent 55%),
    radial-gradient(ellipse 40% 50% at 100% 0%, rgba(20,184,166,0.05) 0%, transparent 50%),
    var(--bg-1);
}
.auth-bg { display: none; }
.auth-card {
  width: 100%; max-width: 520px;
  background: var(--bg-2); border: 1px solid var(--b2);
  border-radius: var(--r-xl); padding: 2.5rem var(--sp-7);
  position: relative; z-index: 1;
  box-shadow: var(--s-amber), var(--s-card);
}
.auth-card--wide { max-width: 740px; }
.auth-logo { text-align: center; margin-bottom: 2rem; }
.auth-logo img { height: 36px; width: auto; display: inline-block; }
.auth-title { font-size: 1.9rem; text-align: center; margin-bottom: 0.4rem; font-family: var(--font-display); font-weight: 800; }
.auth-sub { text-align: center; color: var(--t2); font-size: 0.9rem; margin-bottom: 2rem; line-height: 1.65; }
.auth-divider {
  display: flex; align-items: center; gap: var(--sp-4);
  color: var(--t4); font-size: 0.76rem; margin: var(--sp-5) 0;
}
.auth-divider::before, .auth-divider::after { content: ''; flex: 1; height: 1px; background: var(--b1); }
.auth-switch { text-align: center; font-size: 0.875rem; color: var(--t2); margin-top: var(--sp-5); }
.auth-switch a { color: var(--amber); font-weight: 600; }
.auth-switch a:hover { color: var(--amber-pale); }

/* ── CV Display ─────────────────────────────────────────── */
.cv-current {
  display: flex; align-items: center; gap: var(--sp-4);
  padding: var(--sp-4) var(--sp-5);
  background: var(--bg-3); border: 1px solid var(--b2); border-radius: var(--r-lg);
}
.cv-current__icon { font-size: 1.75rem; flex-shrink: 0; }
.cv-current__name { font-weight: 600; font-size: 0.9rem; color: var(--t1); }
.cv-current__sub  { font-size: 0.76rem; color: var(--t3); margin-top: 0.12rem; }

/* ── Hero ───────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex; align-items: center;
  padding: calc(var(--nav-h) + 4.5rem) 0 5rem;
  overflow: hidden;
}
.hero__bg {
  position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(ellipse 70% 60% at 60% -15%, rgba(249,115,22,0.12) 0%, transparent 60%),
    radial-gradient(ellipse 50% 55% at -5% 90%, rgba(249,115,22,0.07) 0%, transparent 55%),
    radial-gradient(ellipse 35% 40% at 98% 55%, rgba(20,184,166,0.06) 0%, transparent 55%),
    var(--bg-1);
}
.hero__bg::before {
  content: '';
  position: absolute; top: 8%; right: 4%;
  width: 420px; height: 420px;
  border: 1px solid rgba(249,115,22,0.07);
  border-radius: 50%;
  box-shadow: 0 0 0 80px rgba(249,115,22,0.025), 0 0 0 160px rgba(249,115,22,0.012);
}
.hero__bg::after {
  content: '';
  position: absolute; bottom: 12%; left: 3%;
  width: 180px; height: 180px;
  border: 1px solid rgba(20,184,166,0.06);
  border-radius: 50%;
}
.hero__grid {
  display: grid; grid-template-columns: 1fr 420px;
  gap: var(--sp-9); align-items: center;
  position: relative; z-index: 1;
}
.hero__eyebrow {
  display: inline-flex; align-items: center; gap: 0.6rem;
  font-family: var(--font-body); font-size: 0.73rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.16em;
  color: var(--amber); margin-bottom: var(--sp-6);
}
.hero__eyebrow-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--amber); flex-shrink: 0;
  animation: pulse 2.5s ease infinite;
}
@keyframes pulse {
  0%,100% { box-shadow: 0 0 0 0 rgba(249,115,22,0.55); }
  50%      { box-shadow: 0 0 0 7px rgba(249,115,22,0); }
}
.hero__title { margin-bottom: var(--sp-5); }
.hero__title em { font-style: italic; font-weight: 400; color: var(--t2); -webkit-text-fill-color: var(--t2); background: none; }
.hero__sub {
  font-family: var(--font-body);
  font-size: 1.08rem; color: var(--t2); max-width: 500px;
  line-height: 1.75; margin-bottom: var(--sp-7);
}
.hero__cta   { display: flex; gap: 0.75rem; flex-wrap: wrap; margin-bottom: var(--sp-7); }
.hero__stats {
  display: flex; gap: var(--sp-7);
  padding-top: var(--sp-6); border-top: 1px solid var(--b1);
}
.hero__stat-num {
  font-family: var(--font-display); font-size: 1.8rem; font-weight: 800;
  color: var(--cream); line-height: 1; letter-spacing: -0.02em;
}
.hero__stat-label { font-size: 0.74rem; color: var(--t3); margin-top: 0.26rem; letter-spacing: 0.04em; }

/* Hero card stack */
.hero__visual  { position: relative; }
.hero__card-stack { position: relative; }
.hero__card-bg {
  position: absolute; inset: -30px;
  background: radial-gradient(ellipse at center, rgba(249,115,22,0.09) 0%, transparent 70%);
  pointer-events: none;
}
.hero__card-main {
  background: var(--bg-2); border: 1px solid var(--b2);
  border-radius: var(--r-xl); padding: var(--sp-6);
  position: relative; z-index: 2;
  box-shadow: var(--s-card), var(--s-amber);
}
.hero__card-float {
  position: absolute;
  background: var(--bg-3); border: 1px solid var(--b1);
  border-radius: var(--r-lg); padding: 0.65rem var(--sp-4);
  font-size: 0.78rem; color: var(--t2);
  box-shadow: var(--s-card); z-index: 3;
  white-space: nowrap;
  animation: floatY 4s ease-in-out infinite;
  font-family: var(--font-body);
}
.hero__card-float--1 { bottom: -1.6rem; right: -1.1rem; animation-delay: 0.5s; }
.hero__card-float--2 { top: -1.6rem;    left: -1.1rem; }
@keyframes floatY {
  0%,100% { transform: translateY(0); }
  50%      { transform: translateY(-7px); }
}
.hero__card-skills { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-bottom: var(--sp-5); }

/* ── Tutor Mini ─────────────────────────────────────────── */
.tutor-mini { display: flex; align-items: center; gap: 0.8rem; margin-bottom: var(--sp-5); }
.tutor-mini__avatar {
  width: 44px; height: 44px; border-radius: 50%; flex-shrink: 0;
  background: linear-gradient(135deg, var(--amber), var(--amber-deep));
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: 800; font-size: 1.05rem; color: #fff;
}
.tutor-mini__name    { font-family: var(--font-display); font-weight: 700; font-size: 0.92rem; color: var(--t1); }
.tutor-mini__subject { font-size: 0.76rem; color: var(--t3); margin-top: 0.12rem; }
.mini-chip {
  display: inline-flex; align-items: center; gap: 0.28rem;
  padding: 0.26rem 0.65rem;
  background: var(--amber-ghost); border: 1px solid var(--b2);
  border-radius: 99px; font-size: 0.75rem; color: var(--amber-pale);
}

/* ── Ticker ─────────────────────────────────────────────── */
.ticker-section {
  padding: var(--sp-6) 0; background: var(--bg-2);
  border-top: 1px solid var(--b1); border-bottom: 1px solid var(--b1);
  overflow: hidden;
}
.ticker-label {
  text-align: center; font-size: 0.7rem;
  font-weight: 700; text-transform: uppercase; letter-spacing: 0.18em;
  color: var(--t4); margin-bottom: var(--sp-5);
}
.ticker-track { position: relative; overflow: hidden; }
.ticker-track::before { content:''; position:absolute; top:0;bottom:0;left:0;width:80px;z-index:2;background:linear-gradient(to right,var(--bg-2),transparent); }
.ticker-track::after  { content:''; position:absolute; top:0;bottom:0;right:0;width:80px;z-index:2;background:linear-gradient(to left,var(--bg-2),transparent); }
.ticker-row { display: flex; gap: 0.6rem; width: max-content; animation: ticker 38s linear infinite; margin-bottom: 0.6rem; }
.ticker-row--reverse { animation-direction: reverse; animation-duration: 50s; }
.ticker-chip {
  display: inline-flex; align-items: center; gap: 0.38rem;
  padding: 0.36rem 0.85rem;
  background: var(--bg-3); border: 1px solid var(--b1);
  border-radius: 99px; font-size: 0.78rem; color: var(--t3);
  white-space: nowrap; transition: border-color var(--dur), color var(--dur);
}
.ticker-chip:hover { border-color: var(--b2); color: var(--amber-pale); }
@keyframes ticker { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ── Steps ──────────────────────────────────────────────── */
.steps-grid {
  display: grid; grid-template-columns: repeat(4,1fr); gap: var(--sp-6); position: relative;
}
.steps-grid::before {
  content: ''; position: absolute;
  top: 24px; left: 12%; right: 12%; height: 1px;
  background: linear-gradient(to right, transparent, var(--b2) 20%, var(--b2) 80%, transparent);
}
.step { display: flex; flex-direction: column; align-items: center; text-align: center; gap: var(--sp-4); }
.step__num {
  width: 48px; height: 48px; border-radius: 50%; position: relative; z-index: 1;
  background: linear-gradient(135deg, var(--amber-deep), var(--amber-bright));
  border: 1.5px solid var(--b2);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: 800; font-size: 1rem; color: #fff;
  box-shadow: 0 4px 16px rgba(249,115,22,0.35);
}
.step__title { font-family: var(--font-display); font-weight: 700; font-size: 0.95rem; color: var(--t1); }
.step__desc  { font-size: 0.85rem; color: var(--t2); line-height: 1.7; }

/* ── Why Grid ───────────────────────────────────────────── */
.why-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: var(--sp-4); }
.why-card {
  background: var(--bg-2); border: 1px solid var(--b1);
  border-radius: var(--r-lg); padding: var(--sp-6);
  transition: border-color var(--dur), transform var(--dur);
}
.why-card:hover { border-color: var(--b2); transform: translateY(-3px); }
.why-card__icon {
  width: 46px; height: 46px; border-radius: var(--r);
  background: var(--amber-ghost); border: 1px solid var(--b2);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem; margin-bottom: var(--sp-5);
}
.why-card__title { font-family: var(--font-display); font-weight: 700; font-size: 1rem; margin-bottom: 0.5rem; color: var(--t1); }
.why-card__text  { font-size: 0.865rem; color: var(--t2); line-height: 1.7; }

/* ── Tutor Cards ────────────────────────────────────────── */
.tutors-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: var(--sp-4); }
.tutor-card {
  background: var(--bg-2); border: 1px solid var(--b1);
  border-radius: var(--r-lg); padding: var(--sp-6);
  transition: border-color var(--dur), transform var(--dur);
  display: flex; flex-direction: column;
}
.tutor-card:hover { border-color: var(--b2); transform: translateY(-3px); }
.tutor-card__head { display: flex; align-items: center; gap: 0.85rem; margin-bottom: var(--sp-5); }
.tutor-card__avatar {
  width: 50px; height: 50px; border-radius: 50%; flex-shrink: 0;
  background: linear-gradient(135deg, var(--amber), var(--amber-deep));
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: 800; font-size: 1.2rem; color: #fff;
}
.tutor-card__name { font-family: var(--font-display); font-weight: 700; font-size: 0.95rem; color: var(--t1); }
.tutor-card__meta { font-size: 0.76rem; color: var(--t3); margin-top: 0.18rem; }
.tutor-card__skills { display: flex; flex-wrap: wrap; gap: 0.38rem; margin-bottom: var(--sp-5); }
.tutor-card__footer {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: var(--sp-5); border-top: 1px solid var(--b1); margin-top: auto;
}

/* ── Programs / Courses ─────────────────────────────────── */
.programs-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-4); }
.program-card {
  background: var(--bg-2); border: 1px solid var(--b1);
  border-radius: var(--r-lg); padding: var(--sp-6);
  transition: all var(--dur) var(--ease);
  position: relative; overflow: hidden;
  display: flex; flex-direction: column;
}
.program-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(to right, var(--amber), var(--amber-pale));
  opacity: 0; transition: opacity var(--dur);
}
.program-card:hover { border-color: var(--b2); transform: translateY(-4px); box-shadow: var(--s-amber); }
.program-card:hover::before { opacity: 1; }
.program-card__icon  { font-size: 2.2rem; margin-bottom: var(--sp-4); }
.program-card__tag {
  display: inline-block; font-size: 0.68rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--amber); margin-bottom: var(--sp-3);
}
.program-card__title { font-family: var(--font-display); font-weight: 700; font-size: 1.05rem; color: var(--t1); margin-bottom: var(--sp-3); }
.program-card__desc  { font-size: 0.85rem; color: var(--t2); line-height: 1.7; margin-bottom: var(--sp-5); flex: 1; }
.program-card__meta {
  display: flex; align-items: center; gap: var(--sp-4);
  font-size: 0.77rem; color: var(--t3);
  padding-top: var(--sp-4); border-top: 1px solid var(--b1);
}
.program-card__meta span { display: flex; align-items: center; gap: 0.3rem; }

/* ── Stats Row ──────────────────────────────────────────── */
.stats-row { display: grid; grid-template-columns: repeat(4,1fr); gap: var(--sp-4); }
.stat-item {
  text-align: center; padding: var(--sp-7) var(--sp-4);
  background: var(--bg-2); border: 1px solid var(--b1); border-radius: var(--r-lg);
  position: relative; overflow: hidden;
}
.stat-item::after {
  content: ''; position: absolute; bottom: 0; left: 50%; transform: translateX(-50%);
  width: 60%; height: 2px;
  background: linear-gradient(to right, transparent, var(--amber), transparent);
  opacity: 0.5;
}
.stat-item__num {
  font-family: var(--font-display); font-size: 2.6rem; font-weight: 900;
  background: linear-gradient(120deg, var(--amber) 0%, var(--amber-pale) 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  line-height: 1; margin-bottom: 0.5rem; letter-spacing: -0.02em;
}
.stat-item__label { font-size: 0.77rem; color: var(--t3); letter-spacing: 0.07em; text-transform: uppercase; }

/* ── Dashboard Stat Cards ───────────────────────────────── */
.stat-card {
  background: var(--bg-2); border: 1px solid var(--b1);
  border-radius: var(--r-lg); padding: var(--sp-5);
  display: flex; flex-direction: column; gap: 0.32rem;
}
.stat-card--coral { border-color: var(--b2); }
.stat-card--blue  { border-color: var(--b3); }
.stat-card--teal  { border-color: rgba(20,184,166,0.28); }
.stat-card--rose  { border-color: rgba(244,63,94,0.18); }
.stat-icon  { font-size: 1.5rem; margin-bottom: 0.2rem; }
.stat-num   { font-family: var(--font-display); font-size: 1.9rem; font-weight: 800; color: var(--cream); line-height: 1; }
.stat-label { font-size: 0.76rem; color: var(--t3); text-transform: uppercase; letter-spacing: 0.08em; }

/* ── Testimonials ───────────────────────────────────────── */
.testimonials-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: var(--sp-4); }
.testimonial-card {
  background: var(--bg-2); border: 1px solid var(--b1);
  border-radius: var(--r-lg); padding: var(--sp-6);
  display: flex; flex-direction: column;
  transition: border-color var(--dur);
}
.testimonial-card:hover { border-color: var(--b2); }
.testimonial-card__quote {
  font-style: italic; font-size: 0.94rem; color: var(--t2);
  line-height: 1.8; margin-bottom: var(--sp-5);
  border-left: 2.5px solid var(--amber); padding-left: var(--sp-4);
  flex: 1;
}
.testimonial-card__author { display: flex; align-items: center; gap: 0.8rem; }
.testimonial-card__av {
  width: 38px; height: 38px; border-radius: 50%; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: 700; font-size: 0.88rem; color: #fff;
}
.testimonial-card__name    { font-family: var(--font-display); font-weight: 700; font-size: 0.88rem; color: var(--t1); }
.testimonial-card__subject { font-size: 0.74rem; color: var(--t3); }

/* ── CTA Band ───────────────────────────────────────────── */
.cta-band {
  background: linear-gradient(145deg, var(--bg-4) 0%, var(--bg-5) 50%, var(--bg-4) 100%);
  border: 1px solid var(--b2); border-radius: var(--r-xl); padding: 5rem var(--sp-7);
  text-align: center; position: relative; overflow: hidden;
}
.cta-band::before {
  content: ''; position: absolute; top: -50%; left: -10%;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(249,115,22,0.09) 0%, transparent 65%);
  pointer-events: none;
}
.cta-band::after {
  content: ''; position: absolute; bottom: -40%; right: -5%;
  width: 350px; height: 350px;
  background: radial-gradient(circle, rgba(20,184,166,0.06) 0%, transparent 65%);
  pointer-events: none;
}
.cta-band h2 { font-size: clamp(1.7rem, 3.5vw, 2.6rem); margin-bottom: var(--sp-4); }
.cta-band p  { color: var(--t2); max-width: 520px; margin: 0 auto var(--sp-6); font-size: 1.05rem; line-height: 1.75; }
.cta-band__btns { display: flex; gap: 0.8rem; justify-content: center; flex-wrap: wrap; position: relative; z-index: 1; }

/* ── Footer ─────────────────────────────────────────────── */
.footer { background: var(--bg-0); border-top: 1px solid var(--b1); padding: var(--sp-9) 0 var(--sp-5); }
.footer__grid { display: grid; grid-template-columns: 1.8fr 1fr 1fr 1fr; gap: var(--sp-7); margin-bottom: var(--sp-7); }
.footer__brand img { height: 30px; width: auto; margin-bottom: var(--sp-5); }
.footer__tagline { font-size: 0.86rem; color: var(--t3); line-height: 1.75; margin-bottom: var(--sp-5); }
.footer__social { display: flex; gap: 0.55rem; }
.social-btn {
  width: 34px; height: 34px; border-radius: var(--r-sm);
  background: var(--bg-3); border: 1px solid var(--b1);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.78rem; color: var(--t3); transition: all var(--dur);
}
.social-btn:hover { border-color: var(--b2); color: var(--amber); background: var(--amber-ghost); }
.footer__col h4 { font-family: var(--font-display); font-weight: 700; font-size: 0.875rem; color: var(--t1); margin-bottom: var(--sp-5); }
.footer__col a  { display: block; font-size: 0.835rem; color: var(--t3); padding: 0.26rem 0; transition: color var(--dur); }
.footer__col a:hover { color: var(--amber); }
.footer__bottom {
  padding-top: var(--sp-5); border-top: 1px solid var(--b1);
  display: flex; align-items: center; justify-content: space-between;
  font-size: 0.78rem; color: var(--t4); flex-wrap: wrap; gap: var(--sp-4);
}
.footer__bottom img { height: 22px; width: auto; opacity: 0.4; }
.footer__bottom-links { display: flex; gap: var(--sp-4); flex-wrap: wrap; }
.footer__bottom-links a { color: var(--t4); transition: color var(--dur); }
.footer__bottom-links a:hover { color: var(--amber); }

/* ── Dashboard Layout ───────────────────────────────────── */
.dash-layout { display: flex; min-height: 100vh; }
.dash-sidebar {
  position: fixed; top: 0; left: 0;
  width: var(--side-w); height: 100vh;
  background: var(--bg-2); border-right: 1px solid var(--b1);
  overflow-y: auto; z-index: 100; display: flex; flex-direction: column;
}
.dash-sidebar__logo,
.dash-sidebar__logo-wrap {
  padding: var(--sp-5) var(--sp-5) var(--sp-4);
  border-bottom: 1px solid var(--b1);
  display: flex; align-items: center; flex-shrink: 0;
}
.dash-sidebar__logo img,
.dash-sidebar__logo-wrap img { height: 26px; width: auto; }
.dash-sidebar__user {
  padding: var(--sp-4) var(--sp-5) var(--sp-3);
  border-bottom: 1px solid var(--b1);
  display: flex; align-items: center; gap: 0.8rem; flex-shrink: 0;
}
.dash-avatar {
  width: 36px; height: 36px; border-radius: 50%; flex-shrink: 0;
  background: linear-gradient(135deg, var(--amber), var(--amber-deep));
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: 800; font-size: 0.88rem; color: #fff;
  border: 1.5px solid var(--b2);
}
.dash-sidebar__name { font-family: var(--font-display); font-weight: 700; font-size: 0.86rem; color: var(--t1); line-height: 1.3; }
.dash-sidebar__role { font-size: 0.73rem; color: var(--t3); margin-top: 0.18rem; }
.dash-nav { padding: 0.8rem 0.7rem; flex: 1; overflow-y: auto; }
.dash-nav__section {
  display: block; font-size: 0.67rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.14em;
  color: var(--t4); padding: var(--sp-4) 0.6rem 0.3rem;
}
.dash-nav__item {
  display: flex; align-items: center; gap: 0.65rem;
  padding: 0.55rem 0.7rem; border-radius: var(--r-sm);
  font-size: 0.86rem; font-weight: 500; color: var(--t2);
  transition: background var(--dur), color var(--dur);
  margin-bottom: 0.08rem; border: 1px solid transparent;
  cursor: pointer; text-decoration: none;
}
.dash-nav__item:hover { background: var(--cream-ghost); color: var(--t1); }
.dash-nav__item.active { background: var(--amber-ghost); color: var(--amber-pale); border-color: var(--b2); }
.dash-nav__icon  { font-size: 0.95rem; flex-shrink: 0; }
.dash-nav__badge {
  margin-left: auto;
  background: var(--amber); color: #fff;
  border-radius: 99px; font-size: 0.67rem;
  padding: 0.06rem 0.48rem; font-weight: 700;
}
.dash-main { margin-left: var(--side-w); flex: 1; min-height: 100vh; padding: var(--sp-6); max-width: calc(100vw - var(--side-w)); }
.dash-header { margin-bottom: var(--sp-6); }
.dash-header h1 { font-size: 1.7rem; margin-bottom: 0.28rem; }
.dash-header p   { color: var(--t2); font-size: 0.875rem; }
.admin-sidebar .dash-nav__item.active { background: var(--amber-ghost); color: var(--amber-pale); border-color: var(--b2); }

/* ── Table ──────────────────────────────────────────────── */
.table-card, .data-table-wrap {
  background: var(--bg-2); border: 1px solid var(--b1);
  border-radius: var(--r-lg); overflow: hidden;
}
.table-card-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: var(--sp-5); border-bottom: 1px solid var(--b1);
  flex-wrap: wrap; gap: 0.7rem;
}
.data-table { width: 100%; border-collapse: collapse; }
.data-table th {
  padding: 0.75rem var(--sp-5); text-align: left;
  font-size: 0.7rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.12em;
  color: var(--t4); background: var(--bg-3);
  border-bottom: 1px solid var(--b1); white-space: nowrap;
}
.data-table td {
  padding: 0.8rem var(--sp-5); font-size: 0.86rem;
  color: var(--t2); border-bottom: 1px solid var(--b1);
  vertical-align: middle;
}
.data-table tr:hover td { background: var(--cream-ghost); }
.data-table tr:last-child td { border-bottom: none; }
.user-row-avatar {
  width: 32px; height: 32px; border-radius: 50%;
  background: linear-gradient(135deg, var(--amber), var(--amber-deep));
  display: inline-flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: 700; font-size: 0.82rem; color: #fff;
  flex-shrink: 0;
}
.user-row-info  { display: flex; align-items: center; gap: 0.7rem; }
.user-row-name  { font-family: var(--font-display); font-weight: 600; color: var(--t1); font-size: 0.88rem; }
.user-row-email { font-size: 0.78rem; color: var(--t3); margin-top: 0.08rem; }
.reject-form { display: flex; gap: 0.45rem; align-items: center; }
.reject-btn  { display: none; }
.pagination  { display: flex; align-items: center; gap: 0.3rem; flex-wrap: wrap; }
.page-btn {
  min-width: 34px; height: 34px; border-radius: var(--r-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.8rem; font-weight: 600;
  background: var(--bg-3); border: 1px solid var(--b1); color: var(--t2);
  cursor: pointer; transition: all var(--dur); text-decoration: none;
}
.page-btn:hover  { border-color: var(--b2); color: var(--amber-pale); }
.page-btn.active { background: var(--amber); border-color: var(--amber); color: #fff; }
.filter-bar  { display: flex; align-items: center; gap: 0.45rem; flex-wrap: wrap; }
.analytics-row { display: grid; grid-template-columns: repeat(4,1fr); gap: var(--sp-4); margin-bottom: var(--sp-5); }

/* ── About Page ─────────────────────────────────────────── */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.about-visual {
  border-radius: var(--r-xl);
  background: linear-gradient(145deg, var(--bg-4), var(--bg-5));
  border: 1px solid var(--b2);
  padding: 2.75rem var(--sp-7); text-align: center; position: relative; overflow: hidden;
}
.about-visual::after {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(circle at 70% 30%, rgba(249,115,22,0.10) 0%, transparent 60%);
  pointer-events: none;
}
.about-stat { margin-bottom: var(--sp-6); position: relative; z-index: 1; }
.about-stat__num   { font-family: var(--font-display); font-size: 3.2rem; font-weight: 900; color: var(--cream); line-height: 1; letter-spacing: -0.03em; }
.about-stat__label { font-size: 0.8rem; color: rgba(250,250,249,0.55); margin-top: 0.22rem; letter-spacing: 0.07em; }

/* ── Become Teacher ─────────────────────────────────────── */
.become-features { display: grid; grid-template-columns: repeat(3,1fr); gap: var(--sp-3); margin: var(--sp-7) 0; }
.become-feature {
  background: var(--amber-ghost); border: 1px solid var(--b2);
  border-radius: var(--r-lg); padding: var(--sp-5); text-align: center;
}
.become-feature__icon  { font-size: 1.7rem; margin-bottom: 0.7rem; }
.become-feature__title { font-family: var(--font-display); font-weight: 700; margin-bottom: 0.32rem; font-size: 0.92rem; color: var(--t1); }
.become-feature__text  { font-size: 0.8rem; color: var(--t3); line-height: 1.65; }

/* ── Contact ────────────────────────────────────────────── */
.contact-grid { display: grid; grid-template-columns: 1fr 1.8fr; gap: 4rem; align-items: start; }
.contact-info-item { display: flex; gap: var(--sp-4); margin-bottom: var(--sp-6); }
.contact-info-icon {
  width: 40px; height: 40px; border-radius: var(--r);
  background: var(--amber-ghost); border: 1px solid var(--b2);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.95rem; flex-shrink: 0;
}
.contact-info-title { font-family: var(--font-display); font-weight: 700; font-size: 0.9rem; color: var(--t1); margin-bottom: 0.18rem; }
.contact-info-text  { font-size: 0.82rem; color: var(--t3); line-height: 1.6; }

/* ── FAQ ────────────────────────────────────────────────── */
.faq-list { max-width: 720px; }
.faq-item { border-bottom: 1px solid var(--b1); }
.faq-question {
  width: 100%; padding: var(--sp-5) 0;
  background: none; border: none;
  color: var(--t1); text-align: left;
  font-family: var(--font-display); font-size: 1rem; font-weight: 600;
  cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: var(--sp-4);
  transition: color var(--dur); letter-spacing: -0.01em;
}
.faq-question:hover { color: var(--amber-pale); }
.faq-arrow { color: var(--amber); font-size: 1rem; transition: transform var(--dur) var(--ease); flex-shrink: 0; }
.faq-item.open .faq-arrow { transform: rotate(45deg); }
.faq-answer { overflow: hidden; max-height: 0; transition: max-height 0.4s var(--ease); }
.faq-answer p { padding-bottom: var(--sp-5); color: var(--t2); line-height: 1.8; font-size: 0.9rem; }
.faq-item.open .faq-answer { max-height: 600px; }

/* ── Utilities ──────────────────────────────────────────── */
.hidden       { display: none !important; }
.text-center  { text-align: center; }
.animate-fade-up { animation: fadeUp 0.65s var(--ease) both; }
@keyframes fadeUp { from { opacity:0; transform:translateY(18px); } to { opacity:1; transform:translateY(0); } }
.mt-2 { margin-top: var(--sp-4); }
.mt-3 { margin-top: var(--sp-5); }
.mt-4 { margin-top: var(--sp-6); }
.mb-2 { margin-bottom: var(--sp-4); }
.mb-3 { margin-bottom: var(--sp-5); }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-4); }

/* ══════════════════════════════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════════════════════════════ */
@media (max-width: 1100px) {
  .analytics-row { grid-template-columns: 1fr 1fr; }
  .stats-row     { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 1024px) {
  .hero__grid    { grid-template-columns: 1fr; text-align: center; }
  .hero__cta     { justify-content: center; }
  .hero__stats   { justify-content: center; }
  .hero__sub     { max-width: 100%; margin-left: auto; margin-right: auto; }
  .hero__visual  { display: none; }
  .hero__eyebrow { justify-content: center; }
  .footer__grid  { grid-template-columns: 1fr 1fr; gap: var(--sp-6); }
  .testimonials-grid { grid-template-columns: 1fr 1fr; }
  .tutors-grid   { grid-template-columns: 1fr 1fr; }
  .why-grid      { grid-template-columns: 1fr 1fr; }
  .programs-grid { grid-template-columns: 1fr 1fr; }
  .about-grid    { grid-template-columns: 1fr; gap: var(--sp-6); }
  .contact-grid  { grid-template-columns: 1fr; gap: var(--sp-6); }
  .become-features { grid-template-columns: 1fr 1fr; }
  .dash-sidebar  { transform: translateX(-100%); transition: transform 0.3s var(--ease); }
  .dash-sidebar.open { transform: translateX(0); }
  .dash-main     { margin-left: 0; max-width: 100%; }
}
@media (max-width: 768px) {
  .nav__links {
    display: none; flex-direction: column;
    position: absolute; top: var(--nav-h); left: 0; right: 0;
    background: rgba(20,18,16,0.97);
    border-bottom: 1px solid var(--b1);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: var(--sp-3); gap: 0.1rem;
    box-shadow: 0 8px 24px rgba(0,0,0,0.6);
  }
  .nav__links.open  { display: flex; }
  .nav__burger      { display: flex; }
  .steps-grid       { grid-template-columns: 1fr 1fr; }
  .steps-grid::before { display: none; }
  .footer__grid     { grid-template-columns: 1fr; }
  .cta-band         { padding: 3rem var(--sp-5); }
  .auth-card        { padding: var(--sp-6) var(--sp-5); }
  .auth-card--wide  { max-width: 100%; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .stats-row        { grid-template-columns: 1fr 1fr; }
  .why-grid         { grid-template-columns: 1fr; }
  .tutors-grid      { grid-template-columns: 1fr; }
  .programs-grid    { grid-template-columns: 1fr; }
  .become-features  { grid-template-columns: 1fr; }
  .form-row         { grid-template-columns: 1fr; }
  .grid-2           { grid-template-columns: 1fr; }
  .dash-main        { padding: var(--sp-4); }
  .analytics-row    { grid-template-columns: 1fr 1fr; }
  .role-selector    { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
  h1 { font-size: 2.1rem; }
  h2 { font-size: 1.7rem; }
  .btn--xl    { padding: 0.8rem 1.7rem; font-size: 0.95rem; }
  .section    { padding: var(--sp-8) 0; }
  .steps-grid { grid-template-columns: 1fr; }
  .stats-row  { grid-template-columns: 1fr 1fr; }
  .analytics-row { grid-template-columns: 1fr; }
  .hero__stats { gap: var(--sp-5); flex-wrap: wrap; }
  .hero__stats > div { flex: 1; min-width: 100px; }
}