/* =====================================================
   أكاديمية عايد للتدريب | STEP 2026
   Ultra-Premium Responsive Design v4.0
   ✅ Fixed Layout · ✅ Fixed Telegram · ✅ RTL
   ===================================================== */

@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@300;400;500;600;700;800;900&display=swap');

/* ══════════════════════════════════════════
   CSS CUSTOM PROPERTIES
══════════════════════════════════════════ */
:root {
  --primary:        #1a56db;
  --primary-dark:   #1341a8;
  --primary-light:  #dbeafe;
  --primary-glow:   rgba(26,86,219,0.22);
  --gold:           #f59e0b;
  --gold-dark:      #d97706;
  --gold-light:     #fef3c7;
  --gold-glow:      rgba(245,158,11,0.30);
  --green:          #10b981;
  --green-dark:     #059669;
  --green-light:    #d1fae5;
  --blue:           #3b82f6;
  --blue-dark:      #2563eb;
  --blue-light:     #dbeafe;
  --purple:         #8b5cf6;
  --pink:           #ec4899;
  --red:            #dc2626;
  --orange:         #f97316;
  --dark:           #0a0f1e;
  --dark2:          #111827;
  --dark3:          #1f2937;
  --dark4:          #374151;
  --text:           #374151;
  --text-light:     #6b7280;
  --text-muted:     #9ca3af;
  --border:         #e5e7eb;
  --border-light:   #f3f4f6;
  --bg:             #f0f4ff;
  --bg2:            #f8faff;
  --white:          #ffffff;
  --shadow-xs:  0 1px 3px rgba(0,0,0,0.05);
  --shadow-sm:  0 2px 8px rgba(0,0,0,0.07);
  --shadow:     0 4px 20px rgba(0,0,0,0.09);
  --shadow-md:  0 8px 30px rgba(0,0,0,0.11);
  --shadow-lg:  0 16px 48px rgba(0,0,0,0.14);
  --shadow-xl:  0 24px 64px rgba(0,0,0,0.18);
  --shadow-2xl: 0 40px 80px rgba(0,0,0,0.22);
  --r-xs:   4px;
  --r-sm:   8px;
  --r:      14px;
  --r-md:   18px;
  --r-lg:   22px;
  --r-xl:   28px;
  --r-2xl:  36px;
  --r-full: 9999px;
  --t:      all 0.28s cubic-bezier(0.4,0,0.2,1);
  --t-fast: all 0.16s cubic-bezier(0.4,0,0.2,1);
  --t-slow: all 0.48s cubic-bezier(0.4,0,0.2,1);
  --section-py: 80px;
  --container:  1220px;
  --header-h: 72px;
  --urgency-h: 44px;
  --announce-h: 40px;
}

/* ══════════════════════════════════════════
   RESET & BASE
══════════════════════════════════════════ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: 'Cairo', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  direction: rtl;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
}

a   { text-decoration: none; color: inherit; }
img { max-width: 100%; height: auto; display: block; }
ul  { list-style: none; }
button { cursor: pointer; font-family: inherit; border: none; outline: none; background: none; }
input, select, textarea { font-family: inherit; }
input:focus, select:focus, textarea:focus { outline: none; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 20px;
  width: 100%;
}

::-webkit-scrollbar       { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: linear-gradient(180deg,var(--primary),var(--primary-dark)); border-radius: 3px; }

/* ══════════════════════════════════════════
   KEYFRAME ANIMATIONS
══════════════════════════════════════════ */
@keyframes fadeUp    { from{opacity:0;transform:translateY(28px)} to{opacity:1;transform:translateY(0)} }
@keyframes fadeIn    { from{opacity:0} to{opacity:1} }
@keyframes slideRight{ from{opacity:0;transform:translateX(-28px)} to{opacity:1;transform:translateX(0)} }
@keyframes slideLeft { from{opacity:0;transform:translateX(28px)}  to{opacity:1;transform:translateX(0)} }
@keyframes scaleIn   { from{opacity:0;transform:scale(0.88)} to{opacity:1;transform:scale(1)} }
@keyframes pulse     { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:.55;transform:scale(.88)} }
@keyframes shimmer   { 0%{background-position:200% 0} 100%{background-position:-200% 0} }
@keyframes float     { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-12px)} }
@keyframes glow      { 0%,100%{text-shadow:0 0 20px rgba(245,158,11,.4)} 50%{text-shadow:0 0 44px rgba(245,158,11,.8),0 0 80px rgba(245,158,11,.4)} }
@keyframes ticker    { 0%{transform:translateX(0)} 100%{transform:translateX(-50%)} }
@keyframes bounceIn  { 0%{transform:scale(.3);opacity:0} 55%{transform:scale(1.06)} 75%{transform:scale(.96)} 100%{transform:scale(1);opacity:1} }
@keyframes slideCart { from{transform:translateX(-110%)} to{transform:translateX(0)} }
@keyframes ripple    { to{transform:scale(4);opacity:0} }
@keyframes spin      { from{transform:rotate(0deg)} to{transform:rotate(360deg)} }
@keyframes stockPulse{ 0%,100%{opacity:1} 50%{opacity:.7} }
@keyframes blobAnim  { 0%,100%{border-radius:60% 40% 30% 70%/60% 30% 70% 40%}
                       50%{border-radius:30% 60% 70% 40%/50% 60% 30% 60%} }
@keyframes badgePop  { 0%{transform:scale(0) rotate(-12deg)} 70%{transform:scale(1.15) rotate(4deg)} 100%{transform:scale(1) rotate(0deg)} }
@keyframes gradMove  { 0%{background-position:0% 50%} 50%{background-position:100% 50%} 100%{background-position:0% 50%} }

/* Reveal Animations */
.reveal       { opacity:0; transform:translateY(30px);   transition:opacity .65s ease,transform .65s ease; }
.reveal-left  { opacity:0; transform:translateX(-30px);  transition:opacity .65s ease,transform .65s ease; }
.reveal-right { opacity:0; transform:translateX(30px);   transition:opacity .65s ease,transform .65s ease; }
.reveal.visible,.reveal-left.visible,.reveal-right.visible { opacity:1; transform:none; }

/* ══════════════════════════════════════════
   SCROLL PROGRESS BAR
══════════════════════════════════════════ */
.scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  width: 0%;
  background: linear-gradient(90deg,var(--gold) 0%,var(--primary) 50%,var(--purple) 100%);
  z-index: 10000;
  transition: width .08s linear;
  border-radius: 0 2px 2px 0;
}

/* ══════════════════════════════════════════
   URGENCY BAR
══════════════════════════════════════════ */
.urgency-bar {
  background: linear-gradient(90deg, #7c2d12 0%, #b91c1c 30%, #dc2626 50%, #b91c1c 70%, #7c2d12 100%);
  background-size: 200% auto;
  animation: shimmer 5s linear infinite;
  padding: 8px 48px 8px 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  position: relative;
  z-index: 500;
  min-height: var(--urgency-h);
  width: 100%;
  flex-shrink: 0;
}
.urgency-inner {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
}
.urgency-fire  { font-size:16px; animation:pulse .9s infinite; flex-shrink:0; }
.urgency-text  { color:#fff; font-size:12px; font-weight:800; white-space:nowrap; }
.countdown-wrap{ display:flex; align-items:center; gap:4px; }
.cd-unit {
  display:flex; flex-direction:column; align-items:center;
  background:rgba(255,255,255,.18); border-radius:5px;
  padding:2px 7px; min-width:36px;
}
.cd-num { font-size:14px; font-weight:900; color:#fff; line-height:1.1; font-variant-numeric:tabular-nums; }
.cd-lbl { font-size:8px; color:rgba(255,255,255,.75); font-weight:700; }
.cd-sep { color:#fff; font-size:16px; font-weight:900; }
.urgency-badge {
  background:#fef3c7; color:#92400e; font-size:11px; font-weight:900;
  padding:3px 10px; border-radius:var(--r-full); white-space:nowrap; flex-shrink:0;
}
.urgency-close {
  position:absolute; left:12px; top:50%; transform:translateY(-50%);
  background:rgba(255,255,255,.2); border:none; color:#fff;
  width:22px; height:22px; border-radius:50%; font-size:13px; cursor:pointer;
  display:flex; align-items:center; justify-content:center; transition:background .2s;
  line-height:1;
}
.urgency-close:hover { background:rgba(255,255,255,.4); }

/* ══════════════════════════════════════════
   ANNOUNCEMENT TICKER BAR
══════════════════════════════════════════ */
.announce-bar {
  background: linear-gradient(90deg, #0a0f1e 0%, #1a3a8a 40%, #1a56db 60%, #0a0f1e 100%);
  background-size: 200% auto;
  animation: shimmer 4s linear infinite;
  padding: 8px 0;
  overflow: hidden;
  position: relative;
  width: 100%;
  min-height: var(--announce-h);
}
.announce-bar::before,
.announce-bar::after {
  content:''; position:absolute; top:0; bottom:0; width:70px; z-index:2;
}
.announce-bar::before { left:0;  background:linear-gradient(90deg,#0a0f1e,transparent); }
.announce-bar::after  { right:0; background:linear-gradient(270deg,#0a0f1e,transparent); }
.announce-ticker {
  display:flex; align-items:center; gap:48px;
  animation:ticker 22s linear infinite;
  white-space:nowrap;
  will-change:transform;
}
.announce-item {
  display:flex; align-items:center; gap:6px;
  font-size:12px; font-weight:700; color:rgba(255,255,255,.9);
  flex-shrink:0;
}
.announce-item .a-dot { width:5px; height:5px; background:var(--gold); border-radius:50%; animation:pulse 1.5s infinite; flex-shrink:0; }
.announce-item .gold  { color:var(--gold); }

/* ══════════════════════════════════════════
   HEADER
══════════════════════════════════════════ */
.header {
  position: sticky;
  top: 0;
  z-index: 990;
  background: rgba(255,255,255,.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(26,86,219,.08);
  box-shadow: 0 2px 16px rgba(0,0,0,.06);
  transition: var(--t);
  width: 100%;
  flex-shrink: 0;
}
.header.scrolled { box-shadow: 0 4px 28px rgba(0,0,0,.12); }
.header-inner {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  position: relative;
  min-height: 58px;
}

/* Logo */
.logo-area  { display:flex; align-items:center; gap:10px; flex-shrink:0; text-decoration:none; }
.logo-img   { height:48px; width:auto; border-radius:10px; object-fit:contain; filter:drop-shadow(0 2px 6px rgba(26,86,219,.18)); }
.logo-text  { display:flex; flex-direction:column; }
.logo-title { font-size:14px; font-weight:900; color:var(--dark); letter-spacing:-.3px; line-height:1.2; }
.logo-sub   {
  font-size:10px; font-weight:800; color:#fff;
  background:linear-gradient(135deg,var(--primary),var(--primary-dark));
  padding:2px 8px; border-radius:var(--r-full); width:fit-content; margin-top:2px;
}

/* Navigation */
.main-nav { display:flex; gap:2px; margin:0 auto; }
.main-nav a {
  font-size:13px; font-weight:700; color:var(--text-light);
  padding:7px 12px; border-radius:var(--r-sm);
  transition:var(--t-fast); white-space:nowrap; position:relative;
}
.main-nav a::after {
  content:''; position:absolute; bottom:3px; right:50%; left:50%;
  height:2px; background:var(--primary); border-radius:2px; transition:var(--t-fast);
}
.main-nav a:hover { color:var(--primary); background:rgba(26,86,219,.06); }
.main-nav a:hover::after { right:10px; left:10px; }

/* Header Actions */
.header-actions { display:flex; align-items:center; gap:7px; flex-shrink:0; }
.live-visitors {
  display:flex; align-items:center; gap:5px;
  background:rgba(16,185,129,.1); border:1.5px solid rgba(16,185,129,.3);
  color:var(--green-dark); font-size:11px; font-weight:800;
  padding:5px 10px; border-radius:var(--r-full); white-space:nowrap;
}
.live-dot { width:7px; height:7px; background:var(--green); border-radius:50%; animation:pulse 1.2s infinite; flex-shrink:0; }
.cart-btn {
  display:flex; align-items:center; gap:5px;
  background:rgba(26,86,219,.07); border:1.5px solid rgba(26,86,219,.15);
  color:var(--primary); font-size:13px; font-weight:800;
  padding:7px 13px; border-radius:var(--r-full); transition:var(--t);
  position:relative;
}
.cart-btn:hover { background:var(--primary); color:#fff; border-color:transparent; }
.cart-count {
  display:inline-flex; align-items:center; justify-content:center;
  background:var(--red); color:#fff; font-size:10px; font-weight:900;
  min-width:18px; height:18px; border-radius:var(--r-full); padding:0 3px;
  line-height:1;
}
.cart-count.bump { animation:badgePop .35s ease; }
.checkout-header-btn {
  background:linear-gradient(135deg,var(--primary),var(--primary-dark));
  color:#fff; font-size:13px; font-weight:800;
  padding:8px 16px; border-radius:var(--r-full);
  transition:var(--t); box-shadow:0 3px 14px var(--primary-glow);
  display:flex; align-items:center; gap:6px; white-space:nowrap;
}
.checkout-header-btn:hover { transform:translateY(-2px); box-shadow:0 6px 20px var(--primary-glow); }

/* Mobile Menu Button */
.mobile-menu-btn {
  display:none; width:40px; height:40px; border-radius:var(--r-sm);
  background:rgba(26,86,219,.07); color:var(--primary); font-size:17px;
  align-items:center; justify-content:center; transition:var(--t); flex-shrink:0;
}
.mobile-menu-btn:hover { background:var(--primary); color:#fff; }

/* Mobile Nav */
.mobile-nav {
  display:none; flex-direction:column; gap:2px;
  background:#fff; border-top:1px solid var(--border);
  padding:10px 16px 14px; position:absolute; top:100%; left:0; right:0;
  box-shadow:0 8px 24px rgba(0,0,0,.1); z-index:888;
  animation:fadeIn .2s ease;
}
.mobile-nav.open { display:flex; }
.mobile-nav a {
  font-size:14px; font-weight:700; color:var(--text);
  padding:10px 14px; border-radius:var(--r-sm); transition:var(--t-fast);
}
.mobile-nav a:hover { background:rgba(26,86,219,.06); color:var(--primary); }

/* ══════════════════════════════════════════
   HERO SECTION
══════════════════════════════════════════ */
.hero {
  position: relative;
  background: linear-gradient(140deg,#0a0f1e 0%,#1a2f78 35%,#1a56db 70%,#1462e8 100%);
  background-size: 300% 300%;
  animation: gradMove 12s ease infinite;
  overflow: hidden;
  padding: 72px 0 88px;
  min-height: 540px;
  display: flex;
  align-items: center;
}
.hero-blobs { position:absolute; inset:0; pointer-events:none; overflow:hidden; }
.blob {
  position:absolute; border-radius:50%; filter:blur(80px); opacity:.15;
  animation:blobAnim 14s ease-in-out infinite;
}
.blob-1 { width:500px; height:500px; background:var(--blue);   top:-120px; right:-80px; animation-delay:0s; }
.blob-2 { width:400px; height:400px; background:var(--purple); bottom:-80px; left:-60px; animation-delay:4s; }
.blob-3 { width:300px; height:300px; background:var(--gold);   top:40%;     left:38%;    animation-delay:8s; }

.hero-particles { position:absolute; inset:0; pointer-events:none; }
.hero-content   { position:relative; z-index:2; max-width:780px; width:100%; padding: 0 4px; }

.hero-eyebrow {
  display:inline-flex; align-items:center; gap:8px;
  background:rgba(255,255,255,.12); border:1px solid rgba(255,255,255,.22);
  backdrop-filter:blur(8px); color:#fff; font-size:13px; font-weight:700;
  padding:7px 16px; border-radius:var(--r-full);
  margin-bottom:22px; animation:fadeUp .6s ease both;
}
.eyebrow-dot { width:8px; height:8px; background:var(--gold); border-radius:50%; animation:pulse 1.2s infinite; flex-shrink:0; }

.hero-title {
  font-size: clamp(26px, 4.2vw, 52px);
  font-weight: 900; color: #fff; line-height: 1.2;
  letter-spacing: -.5px; margin-bottom: 18px;
  animation: fadeUp .6s ease .1s both;
  word-break: break-word;
}
.hero-title .line2 {
  display:block; color:var(--gold);
  animation:glow 3s ease-in-out infinite;
}

.hero-subtitle {
  font-size:clamp(14px,1.8vw,17px); color:rgba(255,255,255,.85);
  max-width:600px; margin-bottom:28px; line-height:1.8;
  animation:fadeUp .6s ease .2s both;
}

.hero-stats {
  display:flex; gap:28px; margin-bottom:26px; flex-wrap:wrap;
  animation:fadeUp .6s ease .3s both;
}
.stat-item  { text-align:center; }
.stat-num   { display:block; font-size:clamp(22px,3vw,32px); font-weight:900; color:var(--gold); line-height:1; }
.stat-label { font-size:12px; color:rgba(255,255,255,.72); font-weight:700; margin-top:3px; }

.social-proof-bar {
  display:inline-flex; align-items:center; gap:8px;
  background:rgba(255,255,255,.12); backdrop-filter:blur(6px);
  border:1px solid rgba(255,255,255,.22); border-radius:var(--r-full);
  padding:7px 16px; margin-bottom:28px; font-size:12.5px; font-weight:700;
  color:rgba(255,255,255,.92); animation:fadeUp .6s ease .4s both; max-width:480px;
}
.sp-dot { width:7px; height:7px; background:#4ade80; border-radius:50%; animation:pulse 1s infinite; flex-shrink:0; }

.hero-btns {
  display:flex; gap:12px; flex-wrap:wrap; align-items:center;
  animation:fadeUp .6s ease .45s both;
}
.btn-hero-primary {
  display:inline-flex; align-items:center; gap:9px;
  background:linear-gradient(135deg,var(--gold),#e07b00);
  color:#fff; font-size:15px; font-weight:800;
  padding:14px 30px; border-radius:var(--r-full);
  box-shadow:0 6px 24px var(--gold-glow); transition:var(--t);
}
.btn-hero-primary:hover { transform:translateY(-3px); box-shadow:0 10px 32px var(--gold-glow); }

.btn-hero-secondary {
  display:inline-flex; align-items:center; gap:9px;
  background:rgba(255,255,255,.13); border:2px solid rgba(255,255,255,.38);
  color:#fff; font-size:15px; font-weight:800;
  padding:13px 26px; border-radius:var(--r-full); transition:var(--t);
  backdrop-filter:blur(6px);
}
.btn-hero-secondary:hover { background:rgba(255,255,255,.22); transform:translateY(-3px); }

/* Hero wave */
.hero-wave { position:absolute; bottom:0; left:0; right:0; line-height:0; z-index:1; overflow:hidden; }
.hero-wave svg { width:100%; min-width:100%; display:block; }

/* ══════════════════════════════════════════
   TRUST BAR
══════════════════════════════════════════ */
.trust-bar {
  background:#fff; padding:16px 0;
  border-bottom:1px solid var(--border);
  overflow:hidden; position:relative;
}
.trust-bar::before,.trust-bar::after {
  content:''; position:absolute; top:0; bottom:0; width:60px; z-index:2;
}
.trust-bar::before { left:0;  background:linear-gradient(90deg,#fff,transparent); }
.trust-bar::after  { right:0; background:linear-gradient(270deg,#fff,transparent); }
.trust-scroll {
  display:flex; gap:40px; align-items:center;
  animation:ticker 32s linear infinite; white-space:nowrap;
  will-change:transform;
}
.trust-item {
  display:flex; align-items:center; gap:8px;
  font-size:13px; font-weight:700; color:var(--text-light); flex-shrink:0;
}
.trust-item i { color:var(--primary); font-size:14px; }

/* ══════════════════════════════════════════
   COURSES SECTION
══════════════════════════════════════════ */
.courses-section { padding:var(--section-py) 0; background:var(--bg); }

/* Section Header */
.section-header { text-align:center; margin-bottom:52px; }
.section-tag {
  display:inline-flex; align-items:center; gap:7px;
  background:rgba(26,86,219,.09); color:var(--primary);
  font-size:13px; font-weight:800; padding:6px 16px; border-radius:var(--r-full);
  margin-bottom:14px;
}
.section-title {
  font-size:clamp(24px,3.5vw,38px); font-weight:900; color:var(--dark);
  letter-spacing:-.4px; line-height:1.2; margin-bottom:12px;
}
.section-title.white { color:#fff; }
.title-underline {
  width:64px; height:4px;
  background:linear-gradient(90deg,var(--primary),var(--gold));
  border-radius:2px; margin:0 auto 16px;
}
.section-desc { font-size:15px; color:var(--text-light); max-width:600px; margin:0 auto; line-height:1.75; }

/* Courses Grid */
.courses-grid {
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:26px;
  margin-bottom:40px;
}

/* Course Card */
.course-card {
  background:#fff; border-radius:var(--r-xl);
  box-shadow:var(--shadow); border:1.5px solid var(--border);
  transition:var(--t); overflow:hidden; position:relative;
  display:flex; flex-direction:column;
}
.course-card:hover { transform:translateY(-7px); box-shadow:var(--shadow-lg); border-color:transparent; }
.course-card.in-cart { border-color:var(--green); box-shadow:0 0 0 3px rgba(16,185,129,.15); }
.course-card.featured {
  border:2px solid transparent;
  background:linear-gradient(#fff,#fff) padding-box,
    linear-gradient(135deg,var(--gold),var(--primary)) border-box;
}

/* Ribbon */
.course-ribbon {
  position:absolute; top:18px; left:-6px; z-index:3;
  background:linear-gradient(135deg,var(--red),#b91c1c);
  color:#fff; font-size:11px; font-weight:900; padding:5px 16px 5px 12px;
  border-radius:0 var(--r-sm) var(--r-sm) 0;
  box-shadow:0 3px 10px rgba(220,38,38,.4);
}
.course-ribbon::before {
  content:''; position:absolute; bottom:-6px; left:0;
  border:3px solid #7f1d1d; border-top:0; border-right-color:transparent;
}

/* Card Header */
.course-card-header { padding:28px 24px 20px; position:relative; overflow:hidden; }
.course-card-header.gold  { background:linear-gradient(135deg,#fef3c7,#fde68a,#fbbf24); }
.course-card-header.blue  { background:linear-gradient(135deg,#dbeafe,#bfdbfe,#93c5fd); }
.course-card-header.green { background:linear-gradient(135deg,#d1fae5,#a7f3d0,#6ee7b7); }

.course-icon-big { font-size:44px; margin-bottom:12px; filter:drop-shadow(0 3px 6px rgba(0,0,0,.15)); }
.course-badges   { display:flex; gap:6px; flex-wrap:wrap; margin-bottom:10px; }
.cbadge     { font-size:10.5px; font-weight:800; padding:3px 10px; border-radius:var(--r-full); }
.cbadge-type{ background:rgba(0,0,0,.1); color:var(--dark3); }
.cbadge-new { background:linear-gradient(135deg,var(--primary),var(--primary-dark)); color:#fff; }
.course-card-title   { font-size:19px; font-weight:900; color:var(--dark); margin-bottom:6px; }
.course-card-tagline { font-size:13px; color:var(--text-light); font-weight:600; }

/* Card Body */
.course-card-body { padding:20px 24px 24px; flex:1; display:flex; flex-direction:column; gap:16px; }

/* Price Block */
.price-top { display:flex; align-items:baseline; gap:8px; flex-wrap:wrap; margin-bottom:6px; }
.price-now  { font-size:clamp(30px,3.5vw,42px); font-weight:900; color:var(--dark); line-height:1; }
.price-unit { font-size:15px; font-weight:800; color:var(--text-light); }
.price-was  { font-size:14px; font-weight:700; color:var(--text-muted); text-decoration:line-through; }
.discount-pill { background:linear-gradient(135deg,var(--red),#b91c1c); color:#fff; font-size:11px; font-weight:900; padding:3px 10px; border-radius:var(--r-full); }
.price-save { font-size:12.5px; font-weight:800; color:var(--green-dark); background:var(--green-light); padding:5px 12px; border-radius:var(--r-sm); display:inline-block; }

/* Stock Bar */
.stock-bar   { margin-top:2px; }
.stock-label { display:flex; justify-content:space-between; font-size:11px; font-weight:700; color:var(--text-muted); margin-bottom:5px; }
.stock-hot   { color:var(--red); font-weight:800; }
.stock-track { height:6px; background:var(--border-light); border-radius:99px; overflow:hidden; }
.stock-fill  { height:100%; border-radius:99px; background:linear-gradient(90deg,var(--red),var(--gold)); animation:stockPulse 2s ease-in-out infinite; }

/* Feature List */
.feat-list { display:flex; flex-direction:column; gap:8px; flex:1; }
.feat-row  { display:flex; align-items:flex-start; gap:9px; font-size:13px; font-weight:600; color:var(--text); line-height:1.55; }
.fi { width:20px; height:20px; background:linear-gradient(135deg,var(--green),var(--green-dark)); border-radius:50%; display:flex; align-items:center; justify-content:center; flex-shrink:0; margin-top:1px; }
.fi i { font-size:9px; color:#fff; }
.feat-row.hot-feat .fi { background:linear-gradient(135deg,var(--gold),var(--gold-dark)); }
.feat-row.hot-feat     { color:var(--gold-dark); font-weight:700; }

/* Meta Tags */
.course-meta { display:flex; gap:6px; flex-wrap:wrap; }
.meta-tag { font-size:11px; font-weight:700; color:var(--text-muted); background:var(--border-light); padding:4px 10px; border-radius:var(--r-full); display:flex; align-items:center; gap:4px; }
.meta-tag i { color:var(--primary); }

/* Card Actions */
.card-actions { display:flex; gap:8px; margin-top:auto; }
.btn-add,.btn-buy {
  flex:1; padding:11px 10px; border-radius:var(--r); font-size:13px; font-weight:800;
  display:flex; align-items:center; justify-content:center; gap:7px; transition:var(--t); cursor:pointer;
}
.btn-add { background:var(--bg); border:1.5px solid var(--border); color:var(--text); }
.btn-add.added { background:var(--green-light); border-color:var(--green); color:var(--green-dark); }
.btn-add:hover:not(.added) { border-color:var(--primary); color:var(--primary); background:var(--primary-light); }
.btn-add-gold:hover:not(.added)  { border-color:var(--gold-dark); color:var(--gold-dark); background:var(--gold-light); }
.btn-add-blue:hover:not(.added)  { border-color:var(--blue-dark);  color:var(--blue-dark);  background:var(--blue-light);  }
.btn-add-green:hover:not(.added) { border-color:var(--green-dark); color:var(--green-dark); background:var(--green-light); }
.btn-buy { color:#fff; border:none; box-shadow:var(--shadow-sm); }
.btn-buy:hover { transform:translateY(-2px); box-shadow:var(--shadow-md); }
.btn-buy-gold  { background:linear-gradient(135deg,var(--gold),var(--gold-dark)); }
.btn-buy-blue  { background:linear-gradient(135deg,var(--blue),var(--blue-dark)); }
.btn-buy-green { background:linear-gradient(135deg,var(--green),var(--green-dark)); }

/* Bundle Offer */
.bundle-offer {
  background:linear-gradient(135deg,#0a0f1e,#1a3a8a,#1a56db);
  border-radius:var(--r-xl); overflow:hidden; position:relative;
  box-shadow:var(--shadow-lg);
}
.bundle-offer::before {
  content:''; position:absolute; inset:0;
  background:url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Ccircle cx='30' cy='30' r='2'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.bundle-inner { position:relative; z-index:1; display:flex; align-items:center; gap:24px; padding:28px 32px; flex-wrap:wrap; }
.bundle-emoji { font-size:44px; animation:float 4s ease-in-out infinite; flex-shrink:0; }
.bundle-text  { flex:1; min-width:200px; }
.bundle-text h3 { font-size:20px; font-weight:900; color:#fff; margin-bottom:6px; }
.bundle-text p  { font-size:13px; color:rgba(255,255,255,.75); font-weight:600; }
.bundle-pricing { display:flex; align-items:baseline; gap:10px; flex-wrap:wrap; flex-shrink:0; }
.bundle-was     { font-size:14px; color:rgba(255,255,255,.5); text-decoration:line-through; font-weight:700; }
.bundle-now     { font-size:clamp(30px,3.5vw,42px); font-weight:900; color:var(--gold); line-height:1; }
.bundle-save-badge {
  background:rgba(245,158,11,.2); border:1px solid rgba(245,158,11,.4);
  color:var(--gold); font-size:12px; font-weight:900; padding:4px 12px; border-radius:var(--r-full);
}
.btn-bundle {
  background:linear-gradient(135deg,var(--gold),var(--gold-dark)); color:#fff;
  font-size:14px; font-weight:900; padding:13px 24px; border-radius:var(--r);
  display:flex; align-items:center; gap:8px; cursor:pointer; flex-shrink:0;
  box-shadow:0 4px 18px var(--gold-glow); transition:var(--t);
}
.btn-bundle:hover { transform:translateY(-3px); box-shadow:0 8px 26px var(--gold-glow); }

/* ══════════════════════════════════════════
   FEATURES SECTION
══════════════════════════════════════════ */
.features-section { padding:var(--section-py) 0; background:linear-gradient(145deg,#0a0f1e,#1a3a8a); }
.features-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(280px,1fr)); gap:20px; }
.feature-card {
  background:rgba(255,255,255,.07); border:1px solid rgba(255,255,255,.12);
  border-radius:var(--r-lg); padding:28px 24px;
  backdrop-filter:blur(10px); transition:var(--t);
  position:relative; overflow:hidden;
}
.feature-card::before {
  content:''; position:absolute; top:0; right:0; width:80px; height:80px;
  background:radial-gradient(circle,rgba(26,86,219,.3),transparent 70%); pointer-events:none;
}
.feature-card:hover { background:rgba(255,255,255,.12); transform:translateY(-5px); border-color:rgba(255,255,255,.2); }
.feat-icon-wrap { font-size:36px; margin-bottom:14px; filter:drop-shadow(0 2px 8px rgba(0,0,0,.3)); animation:float 4s ease-in-out infinite; }
.feature-card:nth-child(2) .feat-icon-wrap { animation-delay:.5s; }
.feature-card:nth-child(3) .feat-icon-wrap { animation-delay:1s; }
.feature-card:nth-child(4) .feat-icon-wrap { animation-delay:1.5s; }
.feature-card:nth-child(5) .feat-icon-wrap { animation-delay:2s; }
.feature-card:nth-child(6) .feat-icon-wrap { animation-delay:2.5s; }
.feature-card:nth-child(7) .feat-icon-wrap { animation-delay:3s; }
.feature-card h4 { font-size:16px; font-weight:800; color:#fff; margin-bottom:8px; }
.feature-card p  { font-size:13px; color:rgba(255,255,255,.68); line-height:1.65; }

/* ══════════════════════════════════════════
   TESTIMONIALS
══════════════════════════════════════════ */
.testimonials-section { padding:var(--section-py) 0; background:var(--bg); }
.testi-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(300px,1fr)); gap:20px; }
.testi-card {
  background:#fff; border-radius:var(--r-lg); padding:24px;
  box-shadow:var(--shadow-sm); border:1.5px solid var(--border);
  transition:var(--t); position:relative; overflow:hidden;
}
.testi-card::before { content:'❝'; position:absolute; top:10px; left:18px; font-size:52px; color:rgba(26,86,219,.06); font-family:serif; line-height:1; }
.testi-card:hover { transform:translateY(-4px); box-shadow:var(--shadow-md); border-color:var(--primary); }
.testi-stars { display:flex; gap:3px; margin-bottom:12px; }
.testi-stars i { color:var(--gold); font-size:14px; }
.testi-text  { font-size:13.5px; color:var(--text); line-height:1.75; margin-bottom:16px; font-style:italic; }
.testi-author { display:flex; align-items:center; gap:12px; }
.testi-avatar { width:42px; height:42px; border-radius:50%; display:flex; align-items:center; justify-content:center; font-size:18px; font-weight:900; color:#fff; flex-shrink:0; }
.testi-name  { font-size:14px; font-weight:800; color:var(--dark); }
.testi-score { font-size:12px; font-weight:700; color:var(--green-dark); margin-top:2px; }

/* ══════════════════════════════════════════
   ABOUT SECTION
══════════════════════════════════════════ */
.about-section { padding:var(--section-py) 0; background:#fff; }
.about-grid    { display:grid; grid-template-columns:1fr 1fr; gap:60px; align-items:center; }
.about-text h2 { font-size:clamp(22px,3vw,34px); font-weight:900; color:var(--dark); margin:10px 0 16px; line-height:1.25; }
.about-lead    { font-size:15px; color:var(--text-light); line-height:1.8; margin-bottom:24px; }
.about-list    { display:flex; flex-direction:column; gap:12px; margin-bottom:28px; }
.about-list li { display:flex; align-items:flex-start; gap:12px; font-size:14px; font-weight:600; color:var(--text); line-height:1.55; }
.check-icon    { width:22px; height:22px; background:linear-gradient(135deg,var(--green),var(--green-dark)); border-radius:50%; display:flex; align-items:center; justify-content:center; flex-shrink:0; margin-top:1px; }
.check-icon i  { font-size:10px; color:#fff; }
.btn-tg {
  display:inline-flex; align-items:center; gap:9px;
  background:linear-gradient(135deg,#0088cc,#0066aa); color:#fff;
  font-size:14px; font-weight:800; padding:13px 24px; border-radius:var(--r);
  box-shadow:0 4px 18px rgba(0,136,204,.3); transition:var(--t);
}
.btn-tg:hover { transform:translateY(-3px); box-shadow:0 8px 26px rgba(0,136,204,.4); }
.about-stats-grid { display:grid; grid-template-columns:1fr 1fr; gap:16px; margin-bottom:20px; }
.astat { background:var(--bg2); border-radius:var(--r-lg); padding:22px; text-align:center; border:1.5px solid var(--border); transition:var(--t); }
.astat:hover { border-color:var(--primary); transform:translateY(-3px); box-shadow:var(--shadow-sm); }
.astat-n { display:block; font-size:clamp(22px,3vw,30px); font-weight:900; color:var(--primary); line-height:1; margin-bottom:5px; }
.astat-l { font-size:12px; font-weight:700; color:var(--text-muted); }
.about-logo-card { background:var(--bg2); border-radius:var(--r-lg); padding:24px; text-align:center; border:1.5px solid var(--border); }
.about-logo-card img { height:64px; width:auto; margin:0 auto 10px; }

/* ══════════════════════════════════════════
   GUARANTEE SECTION
══════════════════════════════════════════ */
.guarantee-section { padding:60px 0; background:var(--bg); }
.guarantee-grid    { display:grid; grid-template-columns:repeat(4,1fr); gap:18px; }
.guarantee-card {
  background:#fff; border-radius:var(--r-lg); padding:26px 20px;
  text-align:center; border:1.5px solid var(--border);
  box-shadow:var(--shadow-xs); transition:var(--t);
}
.guarantee-card:hover { transform:translateY(-4px); box-shadow:var(--shadow-md); border-color:var(--primary); }
.gu-icon { font-size:34px; margin-bottom:12px; display:block; animation:float 4s ease-in-out infinite; }
.guarantee-card:nth-child(2) .gu-icon { animation-delay:.5s; }
.guarantee-card:nth-child(3) .gu-icon { animation-delay:1s; }
.guarantee-card:nth-child(4) .gu-icon { animation-delay:1.5s; }
.guarantee-card h4 { font-size:14.5px; font-weight:800; color:var(--dark); margin-bottom:7px; }
.guarantee-card p  { font-size:12.5px; color:var(--text-light); line-height:1.65; }

/* ══════════════════════════════════════════
   FAQ SECTION
══════════════════════════════════════════ */
.faq-section { padding:var(--section-py) 0; background:#fff; }
.faq-list    { max-width:780px; margin:0 auto; display:flex; flex-direction:column; gap:10px; }
.faq-item    { border-radius:var(--r); border:1.5px solid var(--border); background:#fff; overflow:hidden; transition:var(--t); }
.faq-item.open { border-color:var(--primary); box-shadow:0 4px 16px var(--primary-glow); }
.faq-q {
  display:flex; align-items:center; justify-content:space-between; gap:14px;
  padding:17px 22px; cursor:pointer; user-select:none;
  font-size:14.5px; font-weight:800; color:var(--dark);
  transition:var(--t-fast); line-height:1.45;
}
.faq-q:hover { background:rgba(26,86,219,.04); }
.faq-item.open .faq-q { color:var(--primary); background:rgba(26,86,219,.04); }
.faq-arrow { width:28px; height:28px; border-radius:50%; background:var(--bg); display:flex; align-items:center; justify-content:center; flex-shrink:0; transition:var(--t-fast); }
.faq-arrow i { font-size:11px; color:var(--text-muted); transition:var(--t-fast); }
.faq-item.open .faq-arrow { background:var(--primary); }
.faq-item.open .faq-arrow i { color:#fff; transform:rotate(180deg); }
.faq-a { max-height:0; overflow:hidden; transition:max-height .35s ease,padding .35s ease; padding:0 22px; font-size:14px; color:var(--text-light); line-height:1.75; }
.faq-a.open { max-height:400px; padding:0 22px 18px; }
.faq-a strong { color:var(--dark); }
.faq-a a { color:var(--primary); font-weight:800; }

/* ══════════════════════════════════════════
   CTA SECTION
══════════════════════════════════════════ */
.cta-section {
  padding:80px 0;
  background:linear-gradient(135deg,#0a0f1e,#1a56db,#7c3aed);
  background-size:300% 300%; animation:gradMove 10s ease infinite;
  position:relative; overflow:hidden;
}
.cta-section::before { content:''; position:absolute; inset:0; background:radial-gradient(ellipse at center,rgba(245,158,11,.12),transparent 70%); }
.cta-content { text-align:center; position:relative; z-index:1; }
.cta-content h2 { font-size:clamp(26px,4vw,44px); font-weight:900; color:#fff; margin-bottom:14px; }
.cta-content p  { font-size:16px; color:rgba(255,255,255,.82); max-width:540px; margin:0 auto; }
.cta-countdown  { display:flex; align-items:center; justify-content:center; gap:12px; margin:22px 0 28px; flex-wrap:wrap; }
.cta-countdown>span { color:rgba(255,255,255,.75); font-size:14px; font-weight:700; }
.cta-cd { display:flex; align-items:center; gap:7px; }
.cta-cd-unit { display:flex; flex-direction:column; align-items:center; background:rgba(255,255,255,.14); border:1px solid rgba(255,255,255,.25); border-radius:9px; padding:8px 13px; min-width:52px; }
.cta-cd-unit span  { font-size:22px; font-weight:900; color:#fff; line-height:1; font-variant-numeric:tabular-nums; }
.cta-cd-unit small { font-size:9.5px; color:rgba(255,255,255,.65); font-weight:700; margin-top:2px; }
.cta-cd>span { color:rgba(255,255,255,.55); font-size:22px; font-weight:900; }
.btn-cta {
  display:inline-flex; align-items:center; gap:10px;
  background:linear-gradient(135deg,var(--gold),#e07b00); color:#fff;
  font-size:16px; font-weight:900; padding:15px 36px; border-radius:var(--r-full);
  box-shadow:0 6px 28px var(--gold-glow); transition:var(--t);
}
.btn-cta:hover { transform:translateY(-3px); box-shadow:0 12px 36px var(--gold-glow); }

/* ══════════════════════════════════════════
   FOOTER
══════════════════════════════════════════ */
.footer { background:var(--dark); padding:60px 0 0; }
.footer-grid { display:grid; grid-template-columns:1.6fr repeat(3,1fr); gap:40px; padding-bottom:44px; }
.footer-brand p  { font-size:13px; color:rgba(255,255,255,.55); line-height:1.75; margin-top:14px; }
.f-logo { height:52px; width:auto; border-radius:10px; margin-bottom:6px; }
.f-tg-link {
  display:inline-flex; align-items:center; gap:8px;
  background:rgba(0,136,204,.18); border:1px solid rgba(0,136,204,.35);
  color:#60c8f0; font-size:13px; font-weight:800;
  padding:8px 16px; border-radius:var(--r); margin-top:14px; transition:var(--t);
}
.f-tg-link:hover { background:rgba(0,136,204,.3); }
.footer-col h5 { font-size:14px; font-weight:800; color:#fff; margin-bottom:16px; padding-bottom:8px; border-bottom:1px solid rgba(255,255,255,.08); }
.footer-col a  { display:block; font-size:13px; color:rgba(255,255,255,.55); font-weight:600; padding:5px 0; transition:var(--t-fast); }
.footer-col a:hover { color:var(--gold); padding-right:4px; }
.footer-bottom { border-top:1px solid rgba(255,255,255,.06); padding:18px 0; text-align:center; font-size:12.5px; color:rgba(255,255,255,.35); font-weight:600; }

/* ══════════════════════════════════════════
   CART SIDEBAR
══════════════════════════════════════════ */
.cart-overlay {
  position:fixed; inset:0; background:rgba(0,0,0,.5);
  z-index:2000; opacity:0; pointer-events:none; transition:opacity .3s;
  backdrop-filter:blur(3px);
}
.cart-overlay.open { opacity:1; pointer-events:auto; }
.cart-sidebar {
  position:fixed; top:0; right:-100%; width:380px; max-width:100vw; height:100vh;
  background:#fff; z-index:2001; box-shadow:var(--shadow-2xl);
  display:flex; flex-direction:column;
  transition:right .35s cubic-bezier(0.4,0,0.2,1);
  max-height:100dvh;
}
.cart-sidebar.open { right:0; }
.cart-top { display:flex; align-items:center; justify-content:space-between; padding:18px 20px; border-bottom:1px solid var(--border); flex-shrink:0; }
.cart-top h3 { font-size:16px; font-weight:900; color:var(--dark); display:flex; align-items:center; gap:8px; }
.close-cart-btn { width:34px; height:34px; border-radius:50%; background:var(--bg); color:var(--text); font-size:14px; display:flex; align-items:center; justify-content:center; transition:var(--t-fast); }
.close-cart-btn:hover { background:var(--red); color:#fff; }
.cart-body { flex:1; overflow-y:auto; padding:16px 20px; }
.cart-empty-state { text-align:center; padding:48px 20px; }
.empty-em  { font-size:52px; margin-bottom:12px; }
.cart-empty-state p { font-size:14px; color:var(--text-muted); font-weight:700; }
.cart-items-list { display:flex; flex-direction:column; gap:12px; }
.cart-item-card  { display:flex; align-items:center; gap:12px; background:var(--bg2); border:1.5px solid var(--border); border-radius:var(--r); padding:14px; transition:var(--t-fast); }
.cart-item-card:hover { border-color:var(--primary); }
.cart-item-emoji { font-size:28px; flex-shrink:0; }
.cart-item-info  { flex:1; min-width:0; }
.cart-item-name  { font-size:13.5px; font-weight:800; color:var(--dark); white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.cart-item-price { font-size:14px; font-weight:900; color:var(--primary); margin-top:2px; }
.cart-item-was   { font-size:11px; color:var(--text-muted); text-decoration:line-through; font-weight:700; }
.cart-rm-btn     { width:32px; height:32px; border-radius:var(--r-sm); background:rgba(220,38,38,.08); color:var(--red); font-size:13px; display:flex; align-items:center; justify-content:center; flex-shrink:0; transition:var(--t-fast); }
.cart-rm-btn:hover { background:var(--red); color:#fff; }
.cart-foot   { padding:14px 20px 20px; border-top:1px solid var(--border); flex-shrink:0; }
.cart-totals { display:flex; flex-direction:column; gap:6px; margin-bottom:14px; }
.cart-row    { display:flex; justify-content:space-between; font-size:13px; font-weight:700; color:var(--text-light); }
.cart-row.total { font-size:16px; font-weight:900; color:var(--dark); padding-top:8px; border-top:1.5px solid var(--border); }
.cart-row .disc { color:var(--green-dark); }
.total-val  { color:var(--primary); }
.btn-go-checkout {
  width:100%; background:linear-gradient(135deg,var(--primary),var(--primary-dark)); color:#fff;
  font-size:14px; font-weight:900; padding:13px; border-radius:var(--r);
  display:flex; align-items:center; justify-content:center; gap:8px; margin-bottom:8px;
  cursor:pointer; transition:var(--t); box-shadow:0 4px 16px var(--primary-glow);
}
.btn-go-checkout:hover { transform:translateY(-2px); box-shadow:0 8px 24px var(--primary-glow); }
.btn-keep-shopping {
  width:100%; background:var(--bg); border:1.5px solid var(--border); color:var(--text);
  font-size:13px; font-weight:800; padding:11px; border-radius:var(--r);
  display:flex; align-items:center; justify-content:center; gap:7px; cursor:pointer; transition:var(--t-fast);
}
.btn-keep-shopping:hover { border-color:var(--primary); color:var(--primary); }

/* ══════════════════════════════════════════
   TOAST
══════════════════════════════════════════ */
.toast {
  position:fixed; bottom:24px; right:24px; z-index:9500;
  display:flex; align-items:center; gap:10px;
  background:#fff; border-radius:var(--r); box-shadow:var(--shadow-lg);
  padding:13px 18px; font-size:13.5px; font-weight:700; color:var(--dark);
  border-right:4px solid var(--primary); max-width:360px;
  opacity:0; transform:translateY(16px); pointer-events:none;
  transition:opacity .3s cubic-bezier(0.34,1.56,0.64,1),transform .3s cubic-bezier(0.34,1.56,0.64,1);
}
.toast.show      { opacity:1; transform:translateY(0); pointer-events:auto; }
.toast.success   { border-color:var(--green); }
.toast.warning   { border-color:var(--gold); }
.toast.error     { border-color:var(--red); }
.toast-icon      { font-size:16px; flex-shrink:0; }

/* ══════════════════════════════════════════
   FLOAT CART
══════════════════════════════════════════ */
.float-cart {
  position:fixed; bottom:24px; left:24px; z-index:500;
  width:54px; height:54px; border-radius:50%;
  background:linear-gradient(135deg,var(--primary),var(--primary-dark));
  color:#fff; font-size:20px; box-shadow:var(--shadow-lg);
  display:flex; align-items:center; justify-content:center;
  transition:var(--t); opacity:0; transform:scale(0); pointer-events:none;
}
.float-cart.visible { opacity:1; transform:scale(1); pointer-events:auto; }
.float-cart:hover   { transform:scale(1.1); box-shadow:var(--shadow-xl); }
.float-count { position:absolute; top:-4px; right:-4px; min-width:20px; height:20px; background:var(--red); color:#fff; font-size:10px; font-weight:900; border-radius:var(--r-full); display:flex; align-items:center; justify-content:center; padding:0 4px; }

/* ══════════════════════════════════════════
   BACK TO TOP
══════════════════════════════════════════ */
.back-to-top {
  position:fixed; bottom:86px; left:24px; z-index:500;
  width:42px; height:42px; border-radius:50%;
  background:rgba(255,255,255,.9); backdrop-filter:blur(8px);
  border:1.5px solid var(--border); color:var(--primary);
  font-size:14px; box-shadow:var(--shadow-md);
  display:flex; align-items:center; justify-content:center;
  opacity:0; transform:translateY(10px); pointer-events:none; transition:var(--t);
}
.back-to-top.visible { opacity:1; transform:translateY(0); pointer-events:auto; }
.back-to-top:hover   { background:var(--primary); color:#fff; border-color:transparent; transform:translateY(-3px); }

/* ══════════════════════════════════════════
   CHECKOUT PAGE
══════════════════════════════════════════ */
.pg-header { background:#fff; border-bottom:1px solid var(--border); box-shadow:var(--shadow-xs); position:sticky; top:0; z-index:100; }
.pg-header-inner { display:flex; align-items:center; justify-content:space-between; gap:16px; padding:14px 0; flex-wrap:wrap; }
.pg-back { display:flex; align-items:center; gap:7px; font-size:13.5px; font-weight:800; color:var(--text); background:var(--bg); border:1.5px solid var(--border); padding:8px 16px; border-radius:var(--r); transition:var(--t-fast); }
.pg-back:hover { border-color:var(--primary); color:var(--primary); }
.pg-logo { height:42px; width:auto; border-radius:8px; }
.steps-wrap { display:flex; align-items:center; gap:6px; }
.step { display:flex; align-items:center; gap:6px; font-size:12px; font-weight:800; color:var(--text-muted); }
.step.active { color:var(--primary); }
.step.done   { color:var(--green-dark); }
.step-n { width:26px; height:26px; border-radius:50%; border:2px solid var(--border); display:flex; align-items:center; justify-content:center; font-size:11px; font-weight:900; }
.step.active .step-n { background:var(--primary); border-color:var(--primary); color:#fff; }
.step.done   .step-n { background:var(--green);   border-color:var(--green);   color:#fff; }
.step-sep { color:var(--text-muted); font-size:14px; }
.pg-body { display:grid; grid-template-columns:1fr 380px; gap:28px; max-width:960px; margin:32px auto; padding:0 20px; align-items:start; }
.form-card { background:#fff; border-radius:var(--r-xl); box-shadow:var(--shadow-sm); border:1.5px solid var(--border); padding:32px; }
.form-card h2 { font-size:20px; font-weight:900; color:var(--dark); display:flex; align-items:center; gap:10px; margin-bottom:6px; }
.form-sub { font-size:13px; color:var(--text-muted); margin-bottom:24px; font-weight:600; }
.fgroup { margin-bottom:18px; }
.flabel { display:block; font-size:13px; font-weight:800; color:var(--dark); margin-bottom:7px; }
.req { color:var(--red); }
.finput {
  width:100%; padding:12px 16px; border:1.5px solid var(--border);
  border-radius:var(--r); font-size:14px; font-weight:600; color:var(--dark);
  background:#fff; transition:var(--t-fast); appearance:none; -webkit-appearance:none;
}
.finput:focus { border-color:var(--primary); box-shadow:0 0 0 3px var(--primary-glow); }
.finput.err   { border-color:var(--red);     box-shadow:0 0 0 3px rgba(220,38,38,.12); }
.ferr { display:none; font-size:12px; font-weight:700; color:var(--red); margin-top:5px; align-items:center; gap:5px; }
.ferr.show { display:flex; }
.btn-submit {
  width:100%; background:linear-gradient(135deg,#0088cc,#0066aa); color:#fff;
  font-size:15px; font-weight:900; padding:14px; border-radius:var(--r);
  cursor:pointer; transition:var(--t); display:flex; align-items:center; justify-content:center; gap:9px;
  box-shadow:0 4px 18px rgba(0,136,204,.35); margin-top:6px;
}
.btn-submit:hover { transform:translateY(-2px); box-shadow:0 8px 26px rgba(0,136,204,.45); }
.summary-panel { display:flex; flex-direction:column; gap:16px; position:sticky; top:80px; }
.sum-card { background:#fff; border-radius:var(--r-xl); box-shadow:var(--shadow-sm); border:1.5px solid var(--border); padding:24px; }
.sum-card h3 { font-size:16px; font-weight:900; color:var(--dark); margin-bottom:16px; display:flex; align-items:center; gap:8px; }
.sum-course { display:flex; align-items:center; gap:12px; padding:10px 0; border-bottom:1px solid var(--border-light); }
.sum-course:last-of-type { border-bottom:none; }
.sum-course-em   { font-size:24px; flex-shrink:0; }
.sum-course-info { flex:1; min-width:0; }
.sum-course-name { font-size:13.5px; font-weight:800; color:var(--dark); }
.sum-course-sub  { font-size:11.5px; color:var(--text-muted); font-weight:600; margin-top:2px; }
.sum-course-p    { font-size:14px; font-weight:900; color:var(--primary); flex-shrink:0; }
.sum-totals { margin-top:14px; display:flex; flex-direction:column; gap:8px; }
.sum-row    { display:flex; justify-content:space-between; font-size:13px; font-weight:700; color:var(--text-light); }
.sum-row.big { font-size:16px; font-weight:900; color:var(--dark); padding-top:10px; border-top:1.5px solid var(--border); }
.sum-disc   { color:var(--green-dark); }
.sum-val    { color:var(--primary); }
.trust-card { background:var(--bg2); border-radius:var(--r-xl); border:1.5px solid var(--border); padding:18px 20px; }
.trust-card h4 { font-size:14px; font-weight:800; color:var(--dark); margin-bottom:12px; display:flex; align-items:center; gap:7px; }
.trust-card h4 i { color:#0088cc; }
.trust-card ul { display:flex; flex-direction:column; gap:8px; }
.trust-card li { font-size:13px; font-weight:700; color:var(--text); display:flex; align-items:center; gap:8px; }
.trust-card li i { color:var(--green); font-size:12px; flex-shrink:0; }

/* ══════════════════════════════════════════
   TELEGRAM PAGE
══════════════════════════════════════════ */
.tg-page-body { max-width:740px; margin:36px auto; padding:0 20px 60px; }
.order-mini { background:#fff; border:1.5px solid var(--border); border-radius:var(--r-lg); padding:16px 20px; margin-bottom:20px; box-shadow:var(--shadow-xs); }
.order-mini-top { display:flex; align-items:center; gap:10px; margin-bottom:10px; flex-wrap:wrap; }
.order-mini-top i { color:var(--primary); font-size:16px; flex-shrink:0; }
.order-mini-courses { font-size:14px; font-weight:800; color:var(--dark); flex:1; min-width:0; }
.order-mini-total   { font-size:16px; font-weight:900; color:var(--primary); flex-shrink:0; }
.order-mini-info    { display:flex; gap:14px; flex-wrap:wrap; }
.order-mini-info span { font-size:12.5px; font-weight:700; color:var(--text-light); display:flex; align-items:center; gap:5px; }
.order-mini-info i  { color:var(--primary); font-size:11px; }
.tg-main-card { background:#fff; border-radius:var(--r-xl); overflow:hidden; box-shadow:var(--shadow-lg); border:1.5px solid var(--border); }
.tg-card-header { background:linear-gradient(150deg,#0a2342,#0055a5,#0088cc); padding:40px 32px; text-align:center; position:relative; overflow:hidden; }
.tg-card-header::before { content:''; position:absolute; inset:0; background:radial-gradient(ellipse at 30% 50%,rgba(255,255,255,.08),transparent 60%); }
.tg-icon-wrap { width:72px; height:72px; background:rgba(255,255,255,.18); border-radius:50%; display:flex; align-items:center; justify-content:center; margin:0 auto 16px; border:2px solid rgba(255,255,255,.3); position:relative; }
.tg-icon-wrap::after { content:''; position:absolute; inset:-6px; border-radius:50%; border:2px solid rgba(255,255,255,.12); }
.tg-icon-wrap i { font-size:34px; color:#fff; }
.tg-card-header h2 { font-size:clamp(18px,3vw,24px); font-weight:900; color:#fff; margin-bottom:8px; position:relative; }
.tg-card-header p  { font-size:14px; color:rgba(255,255,255,.82); font-weight:600; line-height:1.65; position:relative; max-width:420px; margin:0 auto; }
.tg-message-preview { margin:22px 24px 0; background:var(--bg2); border:1.5px solid var(--border); border-radius:var(--r); overflow:hidden; }
.tg-msg-label { background:linear-gradient(135deg,var(--primary),var(--primary-dark)); color:#fff; font-size:12px; font-weight:800; padding:8px 16px; display:flex; align-items:center; gap:7px; }
.tg-msg-content { padding:16px; font-size:13px; font-weight:600; color:var(--dark); line-height:1.85; direction:rtl; max-height:200px; overflow-y:auto; }
.btn-tg-main {
  display:block; margin:18px 24px 0;
  background:linear-gradient(135deg,#0088cc 0%,#0066aa 50%,#004d88 100%);
  border-radius:var(--r-lg); text-decoration:none;
  transition:var(--t); box-shadow:0 6px 24px rgba(0,136,204,.4);
  position:relative; overflow:hidden; cursor:pointer;
}
.btn-tg-main::before {
  content:''; position:absolute; top:0; left:-100%; width:100%; height:100%;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.12),transparent);
  transition:left .5s ease;
}
.btn-tg-main:hover::before { left:100%; }
.btn-tg-main:hover { transform:translateY(-3px); box-shadow:0 12px 36px rgba(0,136,204,.5); }
.btn-tg-main.sent { background:linear-gradient(135deg,var(--green),var(--green-dark)); box-shadow:0 6px 24px rgba(16,185,129,.4); }
.tg-btn-inner { display:flex; align-items:center; gap:14px; padding:18px 22px; }
.tg-btn-icon  { font-size:36px; color:#fff; flex-shrink:0; }
.tg-btn-text  { flex:1; min-width:0; }
.tg-btn-title { display:block; font-size:clamp(15px,2.5vw,18px); font-weight:900; color:#fff; line-height:1.2; margin-bottom:3px; }
.tg-btn-sub   { display:block; font-size:12px; color:rgba(255,255,255,.78); font-weight:700; }
.tg-btn-arrow { font-size:16px; color:rgba(255,255,255,.8); flex-shrink:0; transition:transform .25s ease; }
.btn-tg-main:hover .tg-btn-arrow { transform:translateX(-5px); }
.tg-steps-guide { margin:18px 24px 0; background:linear-gradient(135deg,#f8faff,#eef2ff); border-radius:var(--r-lg); padding:20px 22px; border:1.5px solid rgba(26,86,219,.12); }
.tg-steps-guide h4 { font-size:14px; font-weight:800; color:var(--primary); margin-bottom:14px; display:flex; align-items:center; gap:7px; }
.tg-steps-list { display:flex; flex-direction:column; gap:12px; }
.tg-step-item  { display:flex; align-items:flex-start; gap:12px; }
.tg-step-num   { width:28px; height:28px; border-radius:50%; background:linear-gradient(135deg,var(--primary),var(--primary-dark)); color:#fff; font-size:12px; font-weight:900; display:flex; align-items:center; justify-content:center; flex-shrink:0; margin-top:1px; box-shadow:0 2px 8px var(--primary-glow); }
.tg-step-info  { flex:1; }
.tg-step-info strong { display:block; font-size:13.5px; font-weight:800; color:var(--dark); margin-bottom:2px; }
.tg-step-info span   { font-size:12.5px; color:var(--text-muted); font-weight:600; line-height:1.55; }
.tg-notes { display:flex; gap:10px; margin:16px 24px 0; flex-wrap:wrap; }
.tg-note-item { display:flex; align-items:center; gap:7px; font-size:12px; font-weight:700; color:var(--text-light); background:var(--bg2); border:1px solid var(--border); padding:7px 13px; border-radius:var(--r-full); flex:1; min-width:130px; }
.tg-note-item i { color:var(--primary); font-size:12px; }
.tg-divider { margin:18px 24px 12px; text-align:center; font-size:12.5px; font-weight:700; color:var(--text-muted); position:relative; }
.tg-divider::before,.tg-divider::after { content:''; position:absolute; top:50%; width:36%; height:1px; background:var(--border); }
.tg-divider::before { right:0; }
.tg-divider::after  { left:0; }
.btn-copy-msg {
  display:flex; align-items:center; justify-content:center; gap:9px;
  width:calc(100% - 48px); margin:0 24px 12px;
  background:var(--bg); border:1.5px solid var(--border); color:var(--text);
  border-radius:var(--r); padding:12px; font-size:13.5px; font-weight:800;
  cursor:pointer; transition:var(--t);
}
.btn-copy-msg:hover  { border-color:var(--primary); color:var(--primary); background:var(--primary-light); }
.btn-copy-msg.copied { background:var(--green-light); border-color:var(--green); color:var(--green-dark); }
.btn-tg-direct {
  display:flex; align-items:center; justify-content:center; gap:9px;
  margin:0 24px 24px; padding:13px;
  background:rgba(0,136,204,.07); color:#0077b6;
  border:1.5px solid rgba(0,136,204,.22); border-radius:var(--r-sm);
  font-size:14px; font-weight:800; text-decoration:none; transition:var(--t);
}
.btn-tg-direct:hover { background:linear-gradient(135deg,#0088cc,#0066aa); color:#fff; border-color:transparent; transform:translateY(-2px); box-shadow:0 6px 20px rgba(0,136,204,.3); }

/* ══════════════════════════════════════════
   SUCCESS MODAL
══════════════════════════════════════════ */
.success-modal-wrap {
  position:fixed; inset:0; background:rgba(0,0,0,.6); backdrop-filter:blur(8px);
  z-index:9999; display:flex; align-items:center; justify-content:center; padding:20px;
  animation:fadeIn .25s ease;
}
.success-modal {
  background:#fff; border-radius:var(--r-xl); padding:40px 32px;
  max-width:440px; width:100%; text-align:center;
  box-shadow:var(--shadow-2xl); animation:bounceIn .5s cubic-bezier(0.34,1.56,0.64,1);
  position:relative;
}
.success-modal::before { content:''; position:absolute; top:0; left:0; right:0; height:5px; background:linear-gradient(90deg,var(--green),var(--primary),var(--gold)); border-radius:var(--r-xl) var(--r-xl) 0 0; }
.modal-close-x { position:absolute; top:14px; left:14px; width:30px; height:30px; border-radius:50%; background:var(--bg); color:var(--text-muted); font-size:12px; display:flex; align-items:center; justify-content:center; cursor:pointer; transition:var(--t-fast); }
.modal-close-x:hover { background:var(--red); color:#fff; }
.success-em { font-size:60px; margin-bottom:14px; animation:bounceIn .6s ease .15s both; }
.success-modal h2 { font-size:22px; font-weight:900; color:var(--dark); margin-bottom:10px; }
.success-modal p  { font-size:13.5px; color:var(--text-light); line-height:1.75; margin-bottom:18px; }
.success-amount { background:var(--gold-light); border:1.5px solid rgba(245,158,11,.28); border-radius:var(--r); padding:14px; margin-bottom:18px; }
.success-amount p      { font-size:12.5px; color:var(--gold-dark); margin-bottom:4px; font-weight:700; }
.success-amount strong { font-size:24px; color:var(--gold-dark); font-weight:900; }
.btn-open-tg { display:flex; align-items:center; justify-content:center; gap:10px; background:linear-gradient(135deg,#0088cc,#0066aa); color:#fff; border-radius:var(--r); padding:13px 24px; font-size:15px; font-weight:800; text-decoration:none; margin-bottom:10px; transition:var(--t); box-shadow:0 4px 18px rgba(0,136,204,.3); }
.btn-open-tg:hover { transform:translateY(-2px); box-shadow:0 8px 26px rgba(0,136,204,.45); }
.btn-back-home { display:flex; align-items:center; justify-content:center; gap:8px; width:100%; background:var(--bg); border:1.5px solid var(--border); color:var(--text); border-radius:var(--r); padding:11px; font-size:13.5px; font-weight:700; cursor:pointer; transition:var(--t-fast); }
.btn-back-home:hover { border-color:var(--primary); color:var(--primary); }

/* ══════════════════════════════════════════
   AI CHATBOT WIDGET
══════════════════════════════════════════ */
.ai-chat-trigger {
  position:fixed; bottom:24px; right:88px; z-index:1000;
  width:56px; height:56px; border-radius:50%; cursor:pointer;
  background:linear-gradient(135deg,var(--primary),var(--primary-dark));
  box-shadow:0 6px 24px var(--primary-glow); transition:var(--t);
  display:flex; align-items:center; justify-content:center;
}
.ai-chat-trigger:hover { transform:scale(1.08); box-shadow:0 10px 32px var(--primary-glow); }
.ai-trigger-inner     { position:relative; display:flex; align-items:center; justify-content:center; }
.ai-trigger-icon i    { font-size:22px; color:#fff; }
.ai-trigger-pulse     { position:absolute; inset:-8px; border:2px solid rgba(26,86,219,.3); border-radius:50%; animation:spin 3s linear infinite; }
.ai-trigger-badge     { position:absolute; top:-3px; right:-3px; width:14px; height:14px; background:var(--green); border-radius:50%; border:2px solid #fff; }
.ai-badge-dot         { display:block; width:100%; height:100%; background:var(--green); border-radius:50%; animation:pulse 1.2s infinite; }
.ai-trigger-tooltip   { position:absolute; bottom:calc(100% + 10px); right:0; background:var(--dark); color:#fff; font-size:11.5px; font-weight:800; padding:5px 12px; border-radius:var(--r-sm); white-space:nowrap; opacity:0; pointer-events:none; transition:var(--t-fast); }
.ai-chat-trigger:hover .ai-trigger-tooltip { opacity:1; }
.ai-chat-window {
  position:fixed; bottom:90px; right:16px; z-index:1001;
  width:360px; max-width:calc(100vw - 32px);
  height:520px; max-height:calc(100dvh - 110px);
  background:#fff; border-radius:var(--r-xl); box-shadow:var(--shadow-2xl);
  display:flex; flex-direction:column; overflow:hidden;
  transform:scale(0.9) translateY(20px); opacity:0; pointer-events:none;
  transition:transform .3s cubic-bezier(0.34,1.56,0.64,1),opacity .25s ease;
  transform-origin:bottom right;
}
.ai-chat-window.open { transform:scale(1) translateY(0); opacity:1; pointer-events:auto; }
.ai-chat-header  { background:linear-gradient(135deg,var(--primary),var(--primary-dark)); padding:14px 16px; display:flex; align-items:center; justify-content:space-between; flex-shrink:0; }
.ai-header-info  { display:flex; align-items:center; gap:10px; }
.ai-avatar-wrap  { position:relative; }
.ai-avatar       { width:36px; height:36px; background:rgba(255,255,255,.2); border-radius:50%; display:flex; align-items:center; justify-content:center; }
.ai-avatar i     { font-size:16px; color:#fff; }
.ai-status-dot   { position:absolute; bottom:-1px; right:-1px; width:10px; height:10px; background:var(--green); border-radius:50%; border:2px solid var(--primary-dark); }
.ai-name         { display:block; font-size:13.5px; font-weight:900; color:#fff; }
.ai-status       { display:block; font-size:11px; color:rgba(255,255,255,.75); font-weight:700; margin-top:1px; }
.ai-header-actions { display:flex; gap:6px; }
.ai-header-btn { width:30px; height:30px; border-radius:50%; background:rgba(255,255,255,.15); color:#fff; font-size:12px; display:flex; align-items:center; justify-content:center; cursor:pointer; transition:var(--t-fast); }
.ai-header-btn:hover { background:rgba(255,255,255,.28); }
.ai-close-btn:hover  { background:rgba(220,38,38,.6); }
.ai-quick-suggestions { padding:10px 12px 0; flex-shrink:0; border-bottom:1px solid var(--border); }
.ai-qs-label  { font-size:11px; font-weight:800; color:var(--text-muted); margin-bottom:7px; }
.ai-qs-grid   { display:flex; gap:5px; flex-wrap:wrap; padding-bottom:10px; }
.ai-qs-btn    { background:var(--bg); border:1.5px solid var(--border); color:var(--text); font-size:11.5px; font-weight:700; padding:5px 11px; border-radius:var(--r-full); cursor:pointer; transition:var(--t-fast); white-space:nowrap; }
.ai-qs-btn:hover { border-color:var(--primary); color:var(--primary); background:var(--primary-light); }
.ai-chat-body { flex:1; overflow-y:auto; padding:14px 12px; display:flex; flex-direction:column; gap:10px; scroll-behavior:smooth; }
.ai-msg { display:flex; gap:8px; align-items:flex-end; max-width:88%; animation:fadeUp .25s ease; }
.ai-msg.bot  { align-self:flex-start; }
.ai-msg.user { align-self:flex-end; flex-direction:row-reverse; }
.ai-msg-avatar { width:28px; height:28px; border-radius:50%; background:linear-gradient(135deg,var(--primary),var(--primary-dark)); display:flex; align-items:center; justify-content:center; flex-shrink:0; }
.ai-msg-avatar i { font-size:12px; color:#fff; }
.ai-bubble { padding:10px 13px; border-radius:var(--r); font-size:13px; font-weight:600; line-height:1.6; }
.ai-msg.bot  .ai-bubble { background:var(--bg2); color:var(--dark); border:1px solid var(--border); border-bottom-right-radius:4px; }
.ai-msg.user .ai-bubble { background:linear-gradient(135deg,var(--primary),var(--primary-dark)); color:#fff; border-bottom-left-radius:4px; }
.ai-bubble strong { font-weight:900; }
.ai-typing { display:flex; gap:4px; padding:8px 12px; }
.ai-typing span { width:7px; height:7px; background:var(--primary); border-radius:50%; animation:pulse .8s ease-in-out infinite; }
.ai-typing span:nth-child(2) { animation-delay:.15s; }
.ai-typing span:nth-child(3) { animation-delay:.3s; }
.ai-action-btns { display:flex; gap:5px; flex-wrap:wrap; margin-top:6px; }
.ai-action-btn  { background:var(--primary-light); color:var(--primary); border:1.5px solid rgba(26,86,219,.2); font-size:11.5px; font-weight:800; padding:5px 12px; border-radius:var(--r-full); cursor:pointer; transition:var(--t-fast); }
.ai-action-btn:hover { background:var(--primary); color:#fff; }
.ai-chat-footer { padding:10px 12px 12px; border-top:1px solid var(--border); flex-shrink:0; }
.ai-input-wrap  { display:flex; gap:7px; align-items:flex-end; }
.ai-input {
  flex:1; padding:10px 13px; border:1.5px solid var(--border); border-radius:var(--r);
  font-size:13px; font-weight:600; color:var(--dark); resize:none;
  background:#fff; transition:var(--t-fast); line-height:1.5;
  max-height:100px; overflow-y:auto;
}
.ai-input:focus { border-color:var(--primary); box-shadow:0 0 0 2px var(--primary-glow); }
.ai-send-btn { width:38px; height:38px; border-radius:var(--r-sm); background:linear-gradient(135deg,var(--primary),var(--primary-dark)); color:#fff; font-size:14px; display:flex; align-items:center; justify-content:center; flex-shrink:0; cursor:pointer; transition:var(--t-fast); box-shadow:0 2px 8px var(--primary-glow); }
.ai-send-btn:hover { transform:scale(1.08); }
.ai-footer-note { font-size:10.5px; color:var(--text-muted); font-weight:700; text-align:center; margin-top:7px; }
.ai-chat-overlay { display:none; position:fixed; inset:0; z-index:1000; background:rgba(0,0,0,.4); }
.ai-chat-overlay.open { display:block; }

/* Utility */
.gold { color:var(--gold) !important; }

/* ══════════════════════════════════════════
   RESPONSIVE DESIGN
══════════════════════════════════════════ */

/* ── Tablet Large (≤1100px) ── */
@media (max-width: 1100px) {
  .courses-grid { grid-template-columns:repeat(2,1fr); }
  .about-grid   { gap:40px; }
  .footer-grid  { grid-template-columns:1fr 1fr; gap:28px; }
}

/* ── Tablet (≤900px) ── */
@media (max-width: 900px) {
  :root { --section-py:64px; }
  .main-nav      { display:none; }
  .mobile-menu-btn { display:flex; }
  .header-inner  { position:relative; }
  .live-visitors { display:none; }
  .about-grid    { grid-template-columns:1fr; gap:32px; }
  .guarantee-grid{ grid-template-columns:repeat(2,1fr); }
  .pg-body { grid-template-columns:1fr; max-width:560px; }
  .summary-panel { position:static; }
  .tg-page-body  { margin:24px auto; }
  .footer-grid   { grid-template-columns:1fr 1fr; }
}

/* ── Mobile Large (≤768px) ── */
@media (max-width: 768px) {
  :root { --section-py:52px; }
  .hero { padding:50px 0 70px; min-height:auto; }
  .hero-stats { gap:16px; }
  .hero-btns  { flex-direction:column; }
  .btn-hero-primary,.btn-hero-secondary { width:100%; justify-content:center; }
  .courses-grid { grid-template-columns:1fr; }
  .bundle-inner { flex-direction:column; text-align:center; padding:24px 20px; }
  .features-grid{ grid-template-columns:1fr; }
  .testi-grid   { grid-template-columns:1fr; }
  .about-stats-grid { grid-template-columns:1fr 1fr; }
  .guarantee-grid{ grid-template-columns:1fr 1fr; }
  .pg-header-inner { gap:8px; }
  .steps-wrap span:not(.step-n) { display:none; }
  .pg-body { padding:0 16px; margin:20px auto; }
  .form-card { padding:22px 16px; }
  .tg-card-header { padding:30px 20px; }
  .tg-message-preview,.btn-tg-main,.tg-steps-guide,.tg-notes,.tg-divider,.btn-copy-msg,.btn-tg-direct { margin-left:16px; margin-right:16px; }
  .btn-copy-msg { width:calc(100% - 32px); }
  .tg-btn-inner { padding:16px 18px; gap:10px; }
  .tg-btn-title { font-size:15px; }
  .tg-btn-icon  { font-size:30px; }
  .tg-notes { flex-direction:column; }
  .order-mini-info { gap:8px; }
  .footer-grid { grid-template-columns:1fr; }
  .footer-brand { grid-column:1; }
  .ai-chat-window { right:8px; left:8px; width:auto; bottom:80px; }
  .ai-chat-trigger { right:16px; bottom:16px; }
  .toast { right:12px; left:12px; bottom:12px; max-width:none; }
  .float-cart { bottom:16px; left:16px; }
  .back-to-top { bottom:78px; left:16px; }
}

/* ── Mobile Small (≤520px) ── */
@media (max-width: 520px) {
  :root { --section-py:44px; }
  .container { padding:0 14px; }
  .hero { padding:40px 0 58px; }
  .hero-title { font-size:clamp(22px,6.5vw,32px); }
  .social-proof-bar { font-size:11.5px; padding:6px 13px; max-width:280px; }
  .section-title { font-size:clamp(20px,5.5vw,28px); }
  .course-card-header { padding:22px 18px 16px; }
  .course-card-body   { padding:16px 18px 18px; }
  .card-actions { flex-direction:column; }
  .btn-add,.btn-buy { width:100%; }
  .guarantee-grid { grid-template-columns:1fr; }
  .about-stats-grid { grid-template-columns:1fr; }
  .cta-content h2 { font-size:clamp(20px,5.5vw,28px); }
  .cta-cd-unit span { font-size:18px; }
  .success-modal { padding:28px 20px; }
  .success-em   { font-size:50px; }
  .tg-card-header { padding:24px 14px; }
  .tg-message-preview,.btn-tg-main,.tg-steps-guide,.tg-notes,.tg-divider,.btn-copy-msg,.btn-tg-direct { margin-left:12px; margin-right:12px; }
  .btn-copy-msg { width:calc(100% - 24px); }
  .urgency-bar  { padding:7px 36px 7px 12px; }
  .urgency-text { display:none; }
  .urgency-badge{ display:none; }
  .cd-num { font-size:13px; }
  .cd-lbl { font-size:8px; }
  .cart-sidebar { width:100%; }
  .pg-header-inner { justify-content:space-between; }
  .steps-wrap { gap:4px; }
  .faq-q { font-size:13.5px; padding:14px 16px; }
  .faq-a.open { padding:0 16px 14px; }
  .testi-grid { gap:12px; }
  .features-grid { gap:12px; }
  .bundle-inner { padding:20px 16px; }
}

/* ── Mobile XS (≤380px) ── */
@media (max-width: 380px) {
  .hero-title { font-size:22px; }
  .checkout-header-btn span { display:none; }
  .checkout-header-btn i { margin:0; }
  .header-inner { gap:8px; }
  .cart-btn span:not(.cart-count) { display:none; }
}

/* ── Print ── */
@media print {
  .urgency-bar,.announce-bar,.cart-overlay,.cart-sidebar,
  .toast,.float-cart,.back-to-top,.ai-chat-trigger,.ai-chat-window { display:none !important; }
}

/* ══════════════════════════════════════════
   CROSS-BROWSER FIXES
══════════════════════════════════════════ */
@supports not (backdrop-filter:blur(1px)) {
  .header,.btn-hero-secondary,.ai-chat-window { background:rgba(255,255,255,.98) !important; }
}
.cart-sidebar,.ai-chat-body { -webkit-overflow-scrolling:touch; }
* { scrollbar-width:thin; scrollbar-color:var(--primary) var(--bg); }
input:-webkit-autofill { -webkit-box-shadow:0 0 0 40px #fff inset; -webkit-text-fill-color:var(--dark); }
select option { background:#fff; color:var(--dark); }

/* ══════════════════════════════════════════
   LAYOUT STABILITY — prevent CLS + full responsive
══════════════════════════════════════════ */

/* Prevent layout shift */
.hero { margin-top: 0; }
.announce-bar, .trust-bar { overflow: hidden; }
.hero-wave svg { min-width: 100%; }

/* iOS Safari smooth scroll */
.cart-body, .ai-chat-body, .tg-msg-content {
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
}

/* Hero section perfect alignment */
.hero .container {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: flex-start;
}

/* Announcement bar perfect ticker */
.announce-bar {
  contain: layout style;
}

/* Sticky header + announce bar stacking */
.announce-bar {
  position: relative;
  z-index: 100;
}
.header {
  position: sticky !important;
  top: 0 !important;
}

/* Prevent horizontal overflow globally */
html, body {
  overflow-x: hidden;
  max-width: 100vw;
}

/* Trust bar items won't wrap */
.trust-item {
  white-space: nowrap;
}

/* Course card height equalization */
.courses-grid {
  align-items: stretch;
}
.course-card {
  height: 100%;
}

/* Header actions alignment */
.header-actions {
  margin-right: auto;
}

/* Responsive logo */
@media (max-width: 520px) {
  .header-actions .checkout-header-btn { padding: 7px 12px; font-size: 12px; }
  .cart-btn { padding: 6px 10px; font-size: 12px; }
  .live-visitors { display: none !important; }
  .logo-title { font-size: 12px; }
  .logo-sub { font-size: 9px; }
  .logo-img { height: 40px; }
}

@media (max-width: 400px) {
  .features-grid { grid-template-columns: 1fr; }
  .hero-stats { gap: 10px; }
  .stat-num { font-size: 20px; }
  .hero-eyebrow { font-size: 11px; padding: 6px 12px; }
  .logo-title { display: none; }
}

/* Ensure announce bar ticker loop seamlessly */
@media (max-width: 480px) {
  .announce-ticker { animation-duration: 18s; }
  .trust-scroll { animation-duration: 24s; }
}

/* Fix bundle offer on very small screens */
@media (max-width: 360px) {
  .bundle-pricing { flex-direction: column; gap: 6px; }
  .hero-btns .btn-hero-primary,
  .hero-btns .btn-hero-secondary { font-size: 14px; padding: 12px 20px; }
  .main-nav { display: none !important; }
}

/* Prevent stat items from breaking layout */
.hero-stats {
  flex-wrap: wrap;
}
.stat-item {
  min-width: 60px;
}

/* Social proof bar mobile */
@media (max-width: 420px) {
  .social-proof-bar { 
    max-width: 100%;
    font-size: 11px;
    padding: 6px 12px;
  }
}