/* ============================================================
   styles.css  —  History by Aamir Hussain  v2.0
   ============================================================
   JUMP TO SECTIONS (Ctrl+F):
     §1   CSS VARIABLES & THEME
     §2   RESET & BASE
     §3   TYPOGRAPHY
     §4   NAVIGATION
     §5   MOBILE NAV
     §6   PAGE SYSTEM
     §7   UTILITY / LAYOUT
     §8   BUTTONS
     §9   FORMS & INPUTS
     §10  HERO SECTION (Home)
     §11  UPLOAD DROP ZONE
     §11b COPY PROTECTION STYLES
     §12  HOME — FEATURES
     §13  HOME — ABOUT INSTRUCTOR
     §14  HOME — SUBJECTS
     §15  HOME — TESTIMONIALS
     §16  HOME — CTA BANNER
     §17  PAGE HERO BANNERS (inner pages)
     §18  STUDY MATERIAL PAGE
     §19  PYQ PAGE
     §20  TEST SERIES PAGE
     §21  FREE RESOURCES PAGE
     §22  PREMIUM / PRICING PAGE
     §23  ADMIN DASHBOARD
     §24  MODAL (Payment only — Login/Register in auth.css)
     §25  TOAST NOTIFICATION
     §26  FOOTER
     §27  ANIMATIONS & KEYFRAMES
     §28  RESPONSIVE — MOBILE
   ============================================================ */


/* ============================================================
   §1 — CSS VARIABLES & THEME
   ============================================================ */
:root {
  /* Core palette */
  --navy:      #1B2838;
  --navyL:     #243447;
  --navyM:     #2C3E50;
  --navy-mid:  #31465C;
  --gold:      #7A2E2E;
  --goldL:     #E7DCC8;
  --goldD:     #5C2222;
  --goldPale:  rgba(122,46,46,0.10);

  /* Text */
  --text:      #2C2825;
  --textSub:   #3E3834;
  --muted:     #6E675E;

  /* Surfaces */
  --bg:        #F7F3EA;
  --surf:      #FFFDF8;
  --cream:     #EFE8D8;
  --creamD:    #E6DCC8;

  /* Borders */
  --brd:       rgba(27,40,56,0.10);
  --brdGold:   rgba(122,46,46,0.22);

  /* Semantic */
  --white:     #ffffff;
  --success:   #1e7a4a;
  --danger:    #c0392b;
  --info:      #1a5e9b;

  /* Typography */
  --font-serif:  'Cormorant Garamond', Georgia, serif;
  --font-display:'Playfair Display', Georgia, serif;
  --font-sans:   'DM Sans', 'Trebuchet MS', sans-serif;

  /* Spacing */
  --nav-h:     68px;
  --radius:    12px;
  --radius-lg: 18px;
}

/* Dark mode */
body.dark {
  --bg:      #090F1E;
  --surf:    #0F1E38;
  --text:    #EDE8DF;
  --textSub: #C8C0B0;
  --muted:   rgba(232,220,195,.55);
  --brd:     rgba(122,46,46,0.14);
  --cream:   #111E34;
  --creamD:  #162440;
}


/* ============================================================
   §2 — RESET & BASE
   ============================================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  transition: background 0.3s, color 0.3s;
  overflow-x: hidden;
}

a  { text-decoration: none; color: inherit; }
img { max-width: 100%; }
textarea { font-family: var(--font-sans); }

::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-thumb {
  background: rgba(122,46,46,.4);
  border-radius: 3px;
}

.no-select {
  -webkit-user-select: none !important;
  -moz-user-select: none !important;
  user-select: none !important;
}
.no-select img { pointer-events: none; }


/* ============================================================
   §3 — TYPOGRAPHY
   ============================================================ */
h1, h2, h3 {
  font-family: var(--font-serif);
  line-height: 1.15;
}

.pg-title {
  font-size: clamp(28px, 4vw, 46px);
  font-weight: 700;
  margin-bottom: 10px;
}
.sec-title {
  font-size: clamp(24px, 3.5vw, 40px);
  font-weight: 700;
  margin-bottom: 12px;
}
.sec-desc {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.8;
  max-width: 520px;
  margin-bottom: 38px;
}
.tag {
  font-size: 10px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold);
  font-family: var(--font-sans);
  font-weight: 600;
  display: block;
  margin-bottom: 10px;
}
.result-count {
  font-size: 12px;
  color: var(--muted);
  font-family: var(--font-sans);
  margin-bottom: 14px;
}


/* ============================================================
   §4 — NAVIGATION
   ============================================================ */
#nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: var(--navy);
  border-bottom: 1px solid rgba(231,220,200,.18);
  padding: 0 1.5rem;
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-h);
}

/* Logo */
.nav-logo { cursor: pointer; line-height: 1.15; }
.nav-logo-main {
  font-size: 20px;
  font-weight: 700;
  color: var(--white);
  display: block;
  font-family: var(--font-serif);
  letter-spacing: 0.5px;
}
.nav-logo-sub {
  font-size: 8.5px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--goldL);
  display: block;
  font-family: var(--font-sans);
}

/* Nav links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
}
.nav-btn {
  padding: 6px 11px;
  border-radius: 7px;
  font-size: 12px;
  font-family: var(--font-sans);
  cursor: pointer;
  background: transparent;
  border: none;
  color: rgba(255,255,255,.7);
  transition: all 0.2s;
  white-space: nowrap;
}
.nav-btn:hover,
.nav-btn.active {
  background: rgba(255,255,255,.12);
  color: var(--white);
}
.nav-btn.active { color: var(--goldL) !important; }

.nav-cta {
  background: var(--gold) !important;
  color: #FFFDF8 !important;
  font-weight: 700;
  padding: 8px 18px !important;
  border-radius: 8px !important;
}
.nav-cta:hover { box-shadow: 0 4px 16px rgba(122,46,46,.35); transform: translateY(-1px); }

.nav-hamburger {
  display: none;
  background: transparent;
  border: 1px solid rgba(255,255,255,.3);
  border-radius: 7px;
  padding: 6px 10px;
  cursor: pointer;
  font-size: 16px;
  color: var(--white);
}


/* ============================================================
   §5 — MOBILE NAV
   ============================================================ */
.mobile-nav {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: var(--surf);
  padding: 12px 16px 16px;
  border-bottom: 1px solid var(--brd);
}
.mobile-nav.open { display: flex; }
.mobile-nav button {
  background: transparent;
  border: none;
  padding: 10px 12px;
  text-align: left;
  font-size: 14px;
  font-family: var(--font-sans);
  color: var(--text);
  cursor: pointer;
  border-radius: 8px;
  transition: background 0.2s;
}
.mobile-nav button:hover { background: var(--goldPale); color: var(--gold); }


/* ============================================================
   §6 — PAGE SYSTEM
   ============================================================ */
.page {
  display: none;
  min-height: 100vh;
  padding-top: var(--nav-h);
  animation: fadeUp 0.35s ease;
}
.page.active { display: block; }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}


/* ============================================================
   §7 — UTILITY / LAYOUT
   ============================================================ */
.sec {
  max-width: 1100px;
  margin: 0 auto;
  padding: 72px 1.5rem;
}
.sec-header {
  margin-bottom: 42px;
}
.sec-header.center { text-align: center; }
.sec-header.center .sec-desc { margin: 0 auto 0; }

.grid3 { display: grid; grid-template-columns: repeat(auto-fill, minmax(270px, 1fr)); gap: 20px; }
.grid2 { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 22px; }

.card {
  background: var(--surf);
  border: 1px solid var(--brd);
  border-radius: var(--radius);
  padding: 24px 20px;
  transition: transform 0.22s, box-shadow 0.22s;
}
.card:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 32px rgba(10,22,40,.08);
}
body.dark .card { box-shadow: none; }
body.dark .card:hover { box-shadow: 0 8px 28px rgba(0,0,0,.25); }

.badge {
  display: inline-block;
  padding: 2px 9px;
  border-radius: 4px;
  font-size: 10px;
  font-weight: 700;
  font-family: var(--font-sans);
  letter-spacing: .4px;
}
.badge-gold  { background: rgba(122,46,46,.15); color: var(--gold); }
.badge-gray  { background: rgba(100,100,100,.1);  color: var(--muted); }
.badge-green { background: rgba(30,122,60,.1);    color: #1e7a3c; }
.badge-red   { background: rgba(192,57,43,.1);    color: var(--danger); }

.chip {
  display: inline-block;
  padding: 5px 13px;
  border-radius: 100px;
  font-size: 12px;
  background: var(--goldPale);
  border: 1px solid var(--brdGold);
  color: var(--goldD);
  font-family: var(--font-sans);
}
body.dark .chip { color: var(--goldL); }

.pill {
  padding: 6px 14px;
  border-radius: 100px;
  font-size: 12px;
  cursor: pointer;
  border: 1px solid var(--brd);
  background: transparent;
  color: var(--muted);
  font-family: var(--font-sans);
  transition: all 0.2s;
  white-space: nowrap;
}
.pill:hover,
.pill.active { border-color: var(--gold); color: var(--gold); background: var(--goldPale); }

.filter-bar {
  display: flex;
  gap: 9px;
  flex-wrap: wrap;
  margin-bottom: 18px;
  align-items: center;
}
.filter-bar input { flex: 1; min-width: 200px; }


/* ============================================================
   §8 — BUTTONS
   ============================================================ */
.btn-primary {
  background: var(--gold);
  color: #FFFDF8;
  border: none;
  padding: 11px 28px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  font-family: var(--font-sans);
  transition: all 0.22s;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(122,46,46,.35);
}
.btn-arrow { transition: transform 0.2s; }
.btn-primary:hover .btn-arrow { transform: translateX(3px); }

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255,255,255,.35);
  padding: 11px 28px;
  border-radius: 8px;
  font-size: 14px;
  cursor: pointer;
  font-family: var(--font-sans);
  transition: all 0.22s;
}
.btn-outline:hover { border-color: var(--gold); color: var(--gold); }

.btn-outline-dark {
  background: transparent;
  color: var(--muted);
  border: 1px solid var(--brd);
  padding: 9px 20px;
  border-radius: 8px;
  font-size: 13px;
  cursor: pointer;
  font-family: var(--font-sans);
  transition: all 0.2s;
}
.btn-outline-dark:hover { border-color: var(--gold); color: var(--gold); }

.btn-danger {
  padding: 8px 18px;
  border-radius: 7px;
  border: 1px solid rgba(192,57,43,.3);
  background: rgba(192,57,43,.1);
  color: var(--danger);
  cursor: pointer;
  font-family: var(--font-sans);
  font-size: 13px;
  transition: all 0.2s;
}
.btn-danger:hover { background: rgba(192,57,43,.2); }

.btn-sm {
  padding: 6px 14px;
  font-size: 12px;
}


/* ============================================================
   §9 — FORMS & INPUTS
   ============================================================ */
input, select, textarea {
  background: var(--surf);
  border: 1px solid var(--brd);
  border-radius: 8px;
  padding: 10px 13px;
  font-size: 14px;
  color: var(--text);
  font-family: var(--font-sans);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  width: 100%;
}
input:focus, select:focus, textarea:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(122,46,46,.12);
}
body.dark input, body.dark select, body.dark textarea {
  background: var(--navyL);
  color: var(--text);
}
.form-group  { margin-bottom: 15px; }
.form-label  {
  font-size: 11px;
  color: var(--muted);
  display: block;
  margin-bottom: 5px;
  font-family: var(--font-sans);
  font-weight: 600;
  letter-spacing: .3px;
  text-transform: uppercase;
}
.form-error  {
  font-size: 12px;
  color: var(--danger);
  margin-top: 5px;
  font-family: var(--font-sans);
  display: none;
}


/* ============================================================
   §10 — HERO SECTION (Home)
   ============================================================ */
#home-hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(145deg, var(--navy) 0%, #243447 45%, #31465C 100%);
  position: relative;
  overflow: hidden;
  padding: 120px 1.5rem 80px;
}

/* Subtle grid overlay */
.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(122,46,46,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(122,46,46,.04) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

/* Glowing orbs */
.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
}
.hero-orb-1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(122,46,46,.14) 0%, transparent 70%);
  right: -100px; top: -100px;
}
.hero-orb-2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(26,58,107,.6) 0%, transparent 70%);
  left: -100px; bottom: -50px;
}

.hero-inner {
  max-width: 1100px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
  width: 100%;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(122,46,46,.12);
  border: 1px solid rgba(122,46,46,.28);
  color: var(--goldL);
  font-size: 10px;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  padding: 6px 15px;
  border-radius: 4px;
  margin-bottom: 22px;
  font-family: var(--font-sans);
  font-weight: 500;
}
.eyebrow-dot {
  width: 6px; height: 6px;
  background: var(--gold);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(40px, 6vw, 76px);
  font-weight: 700;
  line-height: 1.05;
  color: var(--white);
  margin-bottom: 20px;
  max-width: 660px;
}
.hero-title em {
  font-style: italic;
  color: var(--goldL);
}

.hero-desc {
  font-size: 16px;
  color: rgba(255,255,255,.68);
  line-height: 1.8;
  max-width: 500px;
  margin-bottom: 38px;
  font-family: var(--font-sans);
}

.hero-btns {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 58px;
}
.hero-cta {
  padding: 13px 32px;
  font-size: 15px;
}

.hero-stats {
  display: flex;
  gap: 0;
  flex-wrap: wrap;
  padding-top: 38px;
  border-top: 1px solid rgba(255,255,255,.1);
}
.hero-stat { padding: 0 32px 0 0; }
.hero-stat:first-child { padding-left: 0; }
.hero-stat-divider {
  width: 1px;
  background: rgba(255,255,255,.1);
  margin: 0 32px;
  height: 40px;
  align-self: center;
}
.stat-num {
  font-family: var(--font-serif);
  font-size: 32px;
  font-weight: 700;
  color: var(--gold);
  display: block;
  line-height: 1.1;
}
.stat-label {
  font-size: 11px;
  color: rgba(255,255,255,.45);
  font-family: var(--font-sans);
  display: block;
  margin-top: 3px;
}

/* Scroll indicator */
.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  color: rgba(255,255,255,.3);
  font-size: 9px;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-family: var(--font-sans);
}
.hero-scroll-line {
  width: 1px;
  height: 36px;
  background: linear-gradient(to bottom, transparent, rgba(122,46,46,.5));
  animation: scrollLine 2s infinite;
}
@keyframes scrollLine {
  0%,100% { opacity: 0.3; transform: scaleY(0.7); }
  50%      { opacity: 1;   transform: scaleY(1); }
}


/* ============================================================
   §11 — UPLOAD DROP ZONE (Admin Content Tab)
   ============================================================ */
.upload-drop-zone {
  border: 2px dashed var(--brd);
  border-radius: 10px;
  padding: 32px 20px;
  text-align: center;
  cursor: pointer;
  transition: all 0.22s;
  background: var(--bg);
}
.upload-drop-zone:hover,
.upload-drop-zone.drag-over {
  border-color: var(--gold);
  background: rgba(122,46,46,.05);
}
body.dark .upload-drop-zone { background: var(--navyL); }

/* Character counter below text area */
#cm-char-count { font-size: 11px; color: var(--muted); font-family: var(--font-sans); }


/* ============================================================
   §11b — COPY PROTECTION STYLES
   Enforces no-select across entire document.
   Watermark overlay is injected by JS (applyWatermark).
   ============================================================ */

/* Full-page selection block */
body {
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

/* Re-enable selection ONLY inside form inputs and admin text areas */
input, textarea, select,
.auth-input, .form-input {
  -webkit-user-select: text !important;
  -moz-user-select: text !important;
  user-select: text !important;
}

/* Block image dragging */
img {
  pointer-events: none;
  -webkit-user-drag: none;
  user-drag: none;
}

/* Print protection */
@media print {
  body::before {
    content: "🔒 Printing is disabled on this platform.";
    display: block;
    font-size: 28px;
    text-align: center;
    padding: 80px;
    font-family: sans-serif;
  }
  body > *:not(::before) { display: none !important; }
}

/* Watermark overlay (injected by JS) */
#wm-overlay {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 99998;
  overflow: hidden;
}


/* ============================================================
   §12 — HOME — FEATURES
   ============================================================ */
#home-features { background: var(--surf); }

.feature-icon  { font-size: 26px; margin-bottom: 13px; }
.feature-title {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 7px;
  font-family: var(--font-serif);
}
.feature-desc  {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.7;
  font-family: var(--font-sans);
}

.feature-card {
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
}
.feature-card:hover { border-bottom-color: var(--gold); }


/* ============================================================
   §13 — HOME — ABOUT INSTRUCTOR
   ============================================================ */
#home-about {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navyM) 100%);
}
#home-about .sec-title,
#home-about .tag,
#home-about .sec-desc { color: var(--white); }
#home-about .tag { color: var(--goldL); }

.about-grid {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 60px;
  align-items: center;
}
.about-img-wrap { position: relative; }
.about-img-placeholder {
  width: 260px;
  height: 320px;
  background: #F3EDE4;
  border: 2px solid var(--brdGold);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.about-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 22%;
  display: block;
}
.about-content .sec-title { color: var(--white); font-size: clamp(28px,3.5vw,40px); }
.about-quote {
  font-family: var(--font-serif);
  font-size: 18px;
  line-height: 1.7;
  color: rgba(255,255,255,.75);
  border-left: 3px solid var(--gold);
  padding-left: 18px;
  margin: 16px 0 20px;
  font-style: italic;
}
.about-bio {
  font-size: 14px;
  color: rgba(255,255,255,.6);
  line-height: 1.85;
  margin-bottom: 22px;
  font-family: var(--font-sans);
}
.about-chips { display: flex; gap: 8px; flex-wrap: wrap; }
#home-about .chip {
  color: #F7F3EA;
  background: rgba(247, 243, 234, 0.12);
  border-color: rgba(231, 220, 200, 0.45);
}


/* ============================================================
   §14 — HOME — SUBJECTS
   ============================================================ */
.home-subject-title {
  font-family: var(--font-serif);
  font-size: 26px;
  margin: 28px 0 4px;
}
.home-subject-title:first-child { margin-top: 0; }
.subj-heading-list { display: flex; flex-direction: column; }
.subj-heading-link {
  text-align: left;
  background: none;
  border: none;
  border-bottom: 1px solid var(--brd);
  padding: 8px 0;
  cursor: pointer;
  font-family: var(--font-serif);
  font-size: 14px;
  line-height: 1.4;
  font-weight: 600;
}
.subj-heading-link:hover { color: var(--gold) !important; }
.subj-group {
  margin-top: 14px;
  padding-top: 8px;
  font-family: var(--font-serif);
  font-size: 13px;
  font-weight: 700;
  color: var(--gold);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.subj-tag-chip {
  font-size: 11px;
  padding: 4px 9px;
  border-radius: 4px;
  background: rgba(0,0,0,.05);
  color: var(--muted);
  font-family: var(--font-sans);
}
body.dark .subj-tag-chip { background: rgba(255,255,255,.06); }


/* ============================================================
   §15 — HOME — TESTIMONIALS
   ============================================================ */
#home-testimonials {
  background: var(--cream);
}
body.dark #home-testimonials { background: var(--navyM); }

.testimonial-stars {
  color: var(--gold);
  font-size: 13px;
  margin-bottom: 10px;
  letter-spacing: 2px;
}
.testimonial-text {
  font-family: var(--font-serif);
  font-size: 15px;
  line-height: 1.8;
  font-style: italic;
  color: var(--textSub);
  margin-bottom: 18px;
}
body.dark .testimonial-text { color: rgba(232,220,195,.8); }
.testimonial-name { font-size: 15px; font-weight: 700; font-family: var(--font-serif); }
.testimonial-rank { font-size: 12px; color: var(--gold); font-family: var(--font-sans); margin-top: 2px; }


/* ============================================================
   §16 — HOME — CTA BANNER
   ============================================================ */
#home-cta {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navyM) 100%);
  padding: 80px 1.5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}
#home-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(122,46,46,.08) 0%, transparent 65%);
  pointer-events: none;
}
.cta-inner { max-width: 580px; margin: 0 auto; position: relative; z-index: 1; }
#home-cta .hero-btns { margin-bottom: 0; }
#home-cta .hero-btns .hero-cta {
  background: #F7F3EA;
  color: #1B2838;
  border: 1px solid #F7F3EA;
  min-width: 210px;
  min-height: 48px;
  justify-content: center;
  box-shadow: none;
}
#home-cta .hero-btns .hero-cta:hover {
  background: #E7DCC8;
  color: #1B2838;
  border-color: #E7DCC8;
  box-shadow: none;
}
.cta-ornament {
  font-size: 28px;
  color: var(--goldL);
  margin-bottom: 16px;
  display: block;
  opacity: .6;
}
.cta-title {
  font-family: var(--font-display);
  font-size: clamp(26px, 4vw, 40px);
  font-weight: 700;
  color: var(--white);
  margin-bottom: 13px;
}
.cta-desc {
  font-size: 15px;
  color: rgba(255,255,255,.6);
  line-height: 1.8;
  margin-bottom: 30px;
  font-family: var(--font-sans);
}


/* ============================================================
   §17 — PAGE HERO BANNERS (inner pages)
   ============================================================ */
.page-hero {
  background: var(--navy);
  position: relative;
  overflow: hidden;
}
.page-hero::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  opacity: .4;
}
.page-hero .tag { color: var(--goldL); }
.page-hero .pg-title { color: var(--white); }
.page-hero .sec-desc { color: rgba(255,255,255,.6); margin-bottom: 0; }
.page-hero .sec { padding: 70px 1.5rem 56px; }


/* ============================================================
   §18 — STUDY MATERIAL PAGE
   ============================================================ */
.material-card { border-top: 3px solid; }
.material-btn {
  padding: 7px 16px;
  border-radius: 6px;
  font-size: 12px;
  cursor: pointer;
  font-family: var(--font-sans);
  transition: all 0.2s;
  font-weight: 600;
}


/* ============================================================
   §19 — PYQ PAGE
   ============================================================ */
.pyq-card {
  background: var(--surf);
  border: 1px solid var(--brd);
  border-left: 3px solid var(--gold);
  border-radius: 10px;
  padding: 17px 20px;
  margin-bottom: 10px;
  cursor: pointer;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.pyq-card:hover,
.pyq-card.open {
  box-shadow: 0 4px 16px rgba(122,46,46,.1);
}
.pyq-hint {
  margin-top: 14px;
  padding: 16px;
  background: rgba(0,0,0,.025);
  border-radius: 8px;
  border-top: 1px solid var(--brd);
  display: none;
}
body.dark .pyq-hint { background: rgba(255,255,255,.04); }
.pyq-card.open .pyq-hint { display: block; }
.pyq-chevron { transition: transform 0.25s; color: var(--muted); font-size: 13px; }
.pyq-card.open .pyq-chevron { transform: rotate(180deg); }


/* ============================================================
   §20 — TEST SERIES PAGE
   ============================================================ */
.test-card { position: relative; }
.test-badge { position: absolute; top: 14px; right: 14px; }
.test-detail {
  border-top: 1px solid var(--brd);
  padding: 14px 0;
}
.test-detail p {
  margin: 8px 0 0;
  font-family: var(--font-sans);
  font-size: 13px;
  line-height: 1.7;
  color: var(--text);
  white-space: pre-wrap;
}
.test-pay {
  width: 100%;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-serif);
  font-size: 16px;
  font-weight: 700;
  color: var(--navy);
}
.test-pay span:last-child {
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 700;
  color: var(--gold);
}


/* ============================================================
   §21 — FREE RESOURCES PAGE
   ============================================================ */
.resource-card { border-top: 3px solid var(--gold); }
.free-reader {
  margin-top: 22px;
  background: var(--surf);
  border: 1px solid var(--brd);
  border-top: 3px solid var(--navy);
  border-radius: 12px;
  padding: 28px 26px 24px;
}
.free-reader-kicker {
  font-family: var(--font-sans);
  font-size: 11px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 8px;
}
.free-reader h2 {
  font-family: var(--font-serif);
  font-size: 28px;
  margin-bottom: 6px;
}
.free-reader-note {
  font-family: var(--font-sans);
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 16px;
}
.free-reader-body {
  font-family: var(--font-serif);
  font-size: 17px;
  line-height: 1.85;
  white-space: pre-wrap;
  color: var(--text);
}
.free-pyq-card {
  margin-top: 0;
  margin-bottom: 28px;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 22px;
  background: var(--navy);
  color: var(--goldL);
  border-radius: 12px;
  padding: 28px 26px;
}
.free-pyq-card h2 {
  font-family: var(--font-serif);
  font-size: 26px;
  color: #F7F3EA;
  margin: 6px 0 8px;
}
.free-pyq-card p {
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.6;
  color: var(--goldL);
  max-width: 560px;
}
.free-card-preview {
  max-height: 96px;
  overflow: hidden;
  margin-bottom: 12px;
  font-size: 13px;
  line-height: 1.55;
  color: var(--text);
}
.free-reader-body.formatted h2,
.free-card-preview h2,
.ancient-reading h2,
.free-editor h2 { font-family: var(--font-serif); font-size: 26px; margin: 0 0 10px; }
.free-reader-body.formatted h3,
.free-card-preview h3,
.ancient-reading h3,
.free-editor h3 { font-family: var(--font-serif); font-size: 20px; margin: 14px 0 8px; }
.free-reader-body.formatted p,
.free-card-preview p,
.ancient-reading p,
.free-editor p { margin: 0 0 12px; }
.ancient-list { display: flex; flex-direction: column; gap: 10px; }
.study-group {
  margin: 18px 0 4px;
  text-align: center;
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 700;
  color: var(--gold);
  text-decoration: underline;
  text-underline-offset: 5px;
}
.ancient-item {
  background: var(--surf);
  border: 1px solid var(--brd);
  border-radius: 10px;
  overflow: hidden;
}
.ancient-head {
  width: 100%;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  text-align: left;
  background: transparent;
  border: none;
  border-left: 4px solid var(--gold);
  padding: 16px 18px;
  cursor: pointer;
  color: var(--text);
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 700;
  line-height: 1.4;
}
.ancient-head .chev {
  color: var(--gold);
  flex: none;
  display: inline-block;
  transition: transform .15s ease;
}
.ancient-item.open .ancient-head .chev { transform: rotate(90deg); }
.ancient-body {
  display: none;
  padding: 6px 22px 22px 48px;
  border-top: 1px solid var(--brd);
  background: var(--bg);
}
.ancient-item.open .ancient-body { display: block; }
.ancient-body,
.ancient-body * {
  -webkit-user-select: none !important;
  -moz-user-select: none !important;
  user-select: none !important;
  -webkit-touch-callout: none;
}
.ancient-reading {
  font-family: var(--font-serif);
  font-size: 17px;
  line-height: 1.85;
  color: var(--text);
}
.ancient-reading ul,
.ancient-reading ol { margin: 0 0 12px 1.2em; }
.ancient-empty {
  font-family: var(--font-sans);
  font-size: 14px;
  color: var(--muted);
  line-height: 1.6;
}
.free-pyq-papers {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
  width: 100%;
}
.free-pyq-papers .btn-primary {
  width: 100%;
  min-height: 48px;
  justify-content: center;
  text-align: center;
  padding: 12px 16px;
}
.format-bar { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; margin-bottom: 8px; }
.format-bar button,
.format-bar select {
  border: 1px solid var(--brd);
  background: var(--surf);
  color: var(--text);
  border-radius: 6px;
  padding: 6px 10px;
  font-size: 12px;
  font-family: var(--font-sans);
  cursor: pointer;
}
.format-color { font-size: 12px; font-family: var(--font-sans); color: var(--muted); display: inline-flex; align-items: center; gap: 4px; }
.format-color input { width: 28px; height: 24px; padding: 0; border: none; background: none; cursor: pointer; }
.free-editor {
  min-height: 180px;
  border: 1px solid var(--brd);
  border-radius: 8px;
  padding: 14px 16px;
  background: var(--surf);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 16px;
  line-height: 1.7;
  color: var(--text);
}
.free-editor,
.free-editor * {
  -webkit-user-select: text !important;
  user-select: text !important;
}
.free-editor:focus { outline: 2px solid rgba(122,46,46,.35); }
@media (max-width: 700px) {
  .free-pyq-card { flex-direction: column; align-items: flex-start; }
  .free-pyq-papers { grid-template-columns: 1fr; }
}


/* ============================================================
   §22 — PREMIUM / PRICING PAGE
   ============================================================ */
#premium-hero {
  background: var(--navy);
  padding: 90px 1.5rem 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
#premium-hero .pg-title { color: var(--white); margin-bottom: 12px; }
#premium-hero .hero-desc { color: rgba(255,255,255,.65); }

.plans-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  max-width: 860px;
  margin: 0 auto 52px;
}

.plan-card {
  border-radius: var(--radius-lg);
  padding: 34px 26px;
  text-align: center;
  position: relative;
  border: 1px solid var(--brd);
  background: var(--surf);
  transition: transform 0.2s, box-shadow 0.2s;
}
.plan-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(10,22,40,.1);
}
.plan-card.featured {
  background: var(--navy);
  border: 2px solid var(--gold);
  color: var(--offWhite);
}
.plan-card.featured:hover { box-shadow: 0 16px 40px rgba(122,46,46,.2); }

.plan-badge {
  position: absolute;
  top: -12px; left: 50%;
  transform: translateX(-50%);
  background: var(--gold);
  color: #FFFDF8;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 4px 16px;
  border-radius: 100px;
  white-space: nowrap;
  font-family: var(--font-sans);
}

.plan-name    { font-size: 19px; font-weight: 700; margin-bottom: 5px; font-family: var(--font-serif); }
.plan-price   { font-size: 42px; font-weight: 700; color: var(--gold); line-height: 1.1; font-family: var(--font-serif); }
.plan-period  { font-size: 12px; color: var(--muted); margin-bottom: 24px; font-family: var(--font-sans); }
.plan-card.featured .plan-period { color: rgba(255,255,255,.5); }
.plan-card.featured .plan-price,
.plan-card.featured .plan-feature::before { color: #F7F3EA; }

.plan-features { list-style: none; margin-bottom: 24px; text-align: left; }
.plan-feature {
  font-size: 13px;
  padding: 7px 0;
  color: var(--muted);
  border-bottom: 1px solid var(--brd);
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-sans);
}
.plan-feature::before { content: '✓'; color: var(--gold); font-size: 11px; flex-shrink: 0; font-weight: 700; }
.plan-card.featured .plan-feature { color: rgba(232,220,195,.75); border-color: rgba(255,255,255,.09); }


/* ============================================================
   §23 — ADMIN DASHBOARD
   ============================================================ */
.admin-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 28px;
}

.admin-tabs {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
  background: var(--cream);
  padding: 5px;
  border-radius: 10px;
  margin-bottom: 28px;
  border: 1px solid var(--brd);
}
body.dark .admin-tabs { background: var(--navyL); }

.admin-tab {
  padding: 9px 18px;
  border-radius: 7px;
  font-size: 13px;
  font-family: var(--font-sans);
  cursor: pointer;
  background: transparent;
  border: none;
  color: var(--muted);
  transition: all 0.2s;
  white-space: nowrap;
}
.admin-tab.active,
.admin-tab:hover {
  background: var(--surf);
  color: var(--text);
  box-shadow: 0 2px 8px rgba(10,22,40,.07);
}
.admin-tab.active { color: var(--gold) !important; font-weight: 600; }
body.dark .admin-tab.active,
body.dark .admin-tab:hover { background: var(--navyM); }

.admin-panel { animation: fadeUp 0.25s ease; }

.admin-section-title {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 18px;
  font-family: var(--font-serif);
}

.admin-stat { border-top: 3px solid var(--gold); }

.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  font-family: var(--font-sans);
}
.admin-table th {
  font-size: 10px;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: .6px;
  text-align: left;
  padding: 11px 15px;
  background: rgba(122,46,46,.05);
  border-bottom: 1px solid var(--brd);
  text-transform: uppercase;
}
.admin-table td {
  padding: 13px 15px;
  border-bottom: 1px solid var(--brd);
  color: var(--muted);
  vertical-align: middle;
}
.admin-table td:first-child { font-weight: 700; color: var(--text); }
.admin-table tr:last-child td { border-bottom: none; }
.admin-table tr:hover td { background: rgba(122,46,46,.03); }

.mono {
  font-family: monospace;
  font-size: 11px;
  background: rgba(0,0,0,.05);
  padding: 2px 7px;
  border-radius: 3px;
}
body.dark .mono { background: rgba(255,255,255,.07); }

.admin-form-card {
  background: var(--surf);
  border: 1px solid var(--brd);
  border-radius: var(--radius);
  padding: 24px;
}

.activity-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--brd);
  font-size: 13px;
  font-family: var(--font-sans);
}
.activity-icon {
  width: 34px; height: 34px;
  background: var(--goldPale);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  flex-shrink: 0;
}
.activity-time { font-size: 11px; color: var(--muted); margin-left: auto; white-space: nowrap; }


/* ============================================================
   §24 — MODAL (Login / Register / Payment)
   ============================================================ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.6);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}
.modal-overlay.open { opacity: 1; pointer-events: all; }

.modal {
  background: var(--surf);
  border-radius: 18px;
  padding: 38px 32px;
  width: 100%;
  max-width: 420px;
  margin: 1rem;
  box-shadow: 0 30px 80px rgba(0,0,0,.25);
  transform: translateY(16px);
  transition: transform 0.3s;
  max-height: 90vh;
  overflow-y: auto;
}
.modal-overlay.open .modal { transform: translateY(0); }

.modal-wide { max-width: 540px; }

.modal-title {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 4px;
  font-family: var(--font-serif);
}
.modal-sub {
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 22px;
  font-family: var(--font-sans);
  line-height: 1.6;
}

/* Login/Register tab switcher */
.modal-tabs {
  display: flex;
  gap: 0;
  background: var(--bg);
  padding: 4px;
  border-radius: 9px;
  margin-bottom: 22px;
  border: 1px solid var(--brd);
}
.modal-tab {
  flex: 1;
  padding: 9px;
  border-radius: 6px;
  font-size: 13px;
  font-family: var(--font-sans);
  font-weight: 600;
  cursor: pointer;
  background: transparent;
  border: none;
  color: var(--muted);
  transition: all 0.2s;
}
.modal-tab.active {
  background: var(--surf);
  color: var(--gold);
  box-shadow: 0 2px 8px rgba(10,22,40,.08);
}

/* Payment modal specifics */
.pay-summary {
  background: var(--goldPale);
  border: 1px solid var(--brdGold);
  border-radius: 10px;
  padding: 14px 18px;
  font-size: 13px;
  font-family: var(--font-sans);
  margin-bottom: 4px;
}
.pay-methods {
  display: flex;
  gap: 8px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}
.pay-method {
  flex: 1;
  min-width: 100px;
  padding: 10px;
  border-radius: 8px;
  border: 1px solid var(--brd);
  text-align: center;
  cursor: pointer;
  font-size: 12px;
  font-family: var(--font-sans);
  color: var(--muted);
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}
.pay-method.active,
.pay-method:hover {
  border-color: var(--gold);
  color: var(--gold);
  background: var(--goldPale);
}


/* ============================================================
   §25 — TOAST NOTIFICATION
   ============================================================ */
#toast {
  position: fixed;
  bottom: 26px; right: 26px;
  z-index: 9999;
  background: var(--navy);
  color: var(--goldL);
  padding: 13px 22px;
  border-radius: 10px;
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 600;
  box-shadow: 0 10px 32px rgba(0,0,0,.25);
  transform: translateY(72px);
  opacity: 0;
  transition: all 0.32s cubic-bezier(.34,1.56,.64,1);
  pointer-events: none;
  border-left: 3px solid var(--gold);
}
#toast.show { transform: translateY(0); opacity: 1; }


/* ============================================================
   §26 — FOOTER
   ============================================================ */
footer {
  background: var(--navy);
  color: rgba(255,255,255,.5);
  font-family: var(--font-sans);
}
.footer-inner { max-width: 1100px; margin: 0 auto; }

.footer-top {
  display: flex;
  gap: 48px;
  padding: 56px 1.5rem 48px;
  flex-wrap: wrap;
}
.footer-brand { min-width: 200px; flex-shrink: 0; }
.footer-grid {
  flex: 1;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 28px;
}

.footer-logo { font-size: 18px; font-weight: 700; color: var(--white); font-family: var(--font-serif); }
.footer-sub  { font-size: 9px; letter-spacing: 2.5px; color: var(--goldL); margin-bottom: 10px; }

.footer-socials {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 16px;
}
.footer-socials span {
  font-size: 11px;
  color: rgba(255,255,255,.4);
  cursor: pointer;
  padding: 5px 12px;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 6px;
  transition: all 0.2s;
}
.footer-socials span:hover { color: var(--gold); border-color: rgba(122,46,46,.3); }

.footer-col-title { font-size: 10px; font-weight: 700; color: var(--white); letter-spacing: 1.5px; margin-bottom: 13px; text-transform: uppercase; }
.footer-link {
  font-size: 12px;
  color: rgba(255,255,255,.38);
  margin-bottom: 8px;
  cursor: pointer;
  transition: color 0.2s;
}
.footer-link:hover { color: var(--gold); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 18px 1.5rem;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 11px;
  color: rgba(255,255,255,.3);
}


/* ============================================================
   §27 — ANIMATIONS & KEYFRAMES
   ============================================================ */
@keyframes pulse {
  0%,100% { opacity: 1; transform: scale(1); }
  50%      { opacity: .5; transform: scale(1.4); }
}

/* Staggered card reveals */
.card { animation: cardReveal 0.4s ease both; }
.card:nth-child(1) { animation-delay: 0.05s; }
.card:nth-child(2) { animation-delay: 0.10s; }
.card:nth-child(3) { animation-delay: 0.15s; }
.card:nth-child(4) { animation-delay: 0.20s; }
.card:nth-child(5) { animation-delay: 0.25s; }
.card:nth-child(6) { animation-delay: 0.30s; }
@keyframes cardReveal {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}


/* ============================================================
   §28 — RESPONSIVE — MOBILE
   ============================================================ */
@media (max-width: 860px) {
  .about-grid { grid-template-columns: 1fr; gap: 32px; }
  .about-img-wrap { display: none; }
}

@media (max-width: 680px) {
  .nav-links { display: none; }
  .nav-hamburger { display: block; }
  .hero-stats { gap: 16px 0; }
  .hero-stat-divider { display: none; }
  .hero-stat { padding: 0; width: 50%; }
  .modal { padding: 26px 20px; }
  .footer-top { gap: 28px; }
}

@media (max-width: 480px) {
  .hero-btns { flex-direction: column; }
  .btn-primary, .btn-outline { width: 100%; justify-content: center; text-align: center; }
  .plans-grid { grid-template-columns: 1fr; }
  .admin-tabs { gap: 2px; }
  .admin-tab { padding: 8px 10px; font-size: 11px; }
}