/*
  ============================================================
  FILE        : assets/css/index.css
  PROJECT     : aiGodess NEET Platform
  VERSION     : 3.0 — Mobile-First Redesign
  RULE        : ALL base styles = 390px mobile.
                Desktop styles ONLY inside min-width queries.
                NO max-width breakpoints except nav hamburger.
  ============================================================

  TABLE OF CONTENTS
  1.00  CSS VARIABLES & RESET
  2.00  UTILITY — Container, Buttons, Section headers
  3.00  WHATSAPP FLOAT
  4.00  NAVIGATION
  5.00  HERO
  6.00  WHY + AAA (merged section)
  7.00  MODULES
  8.00  DEMO CTA
  9.00  STUDY THEATRE (compressed)
  10.00 PRICING
  11.00 FAQ
  12.00 CONTACT
  13.00 LEGAL STRIP
  14.00 FOOTER
  15.00 ANIMATIONS
  16.00 TABLET  — min-width 700px
  17.00 DESKTOP — min-width 1024px
  18.00 WIDE    — min-width 1280px
  ============================================================
*/


/* ============================================================
   1.00  CSS VARIABLES & RESET
   ============================================================ */

:root {
  --gold:        #F0C040;
  --gold-dim:    #C9962A;
  --gold-glow:   rgba(240,192,64,0.18);
  --navy:        #08070F;
  --navy2:       #0E0D1A;
  --navy3:       #161428;
  --white:       #FFFFFF;
  --white-80:    rgba(255,255,255,0.80);
  --white-50:    rgba(255,255,255,0.50);
  --white-20:    rgba(255,255,255,0.20);
  --white-10:    rgba(255,255,255,0.10);
  --white-06:    rgba(255,255,255,0.06);
  --blue:        #3B82F6;
  --purple:      #7C3AED;
  --orange:      #EA580C;
  --green:       #22C55E;
  --red:         #EF4444;
  --font-head:   'Syne', sans-serif;
  --font-body:   'DM Sans', sans-serif;
  --font-mono:   'DM Mono', monospace;
  --r-sm:        8px;
  --r-md:        14px;
  --r-lg:        20px;
  --r-xl:        28px;
  --ease:        cubic-bezier(0.22,1,0.36,1);
  /* Section padding — mobile tight, desktop generous */
  --sp:          56px;
}

*,*::before,*::after { box-sizing: border-box; margin: 0; padding: 0; }
html  { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body  { font-family: var(--font-body); background: var(--navy); color: var(--white-80); line-height: 1.6; overflow-x: hidden; }
img   { max-width: 100%; display: block; }
a     { text-decoration: none; color: inherit; }
ul    { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }


/* ============================================================
   2.00  UTILITY
   ============================================================ */

/* 2.01  Container — full width on mobile, capped on desktop */
.container {
  width: 100%;
  padding: 0 16px;
}

/* 2.02  Section headers */
.section-tag {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 8px;
  display: block;
}
.section-title {
  font-family: var(--font-head);
  font-size: clamp(1.7rem, 6vw, 2.8rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 12px;
}
.section-sub {
  font-size: 1rem;
  color: var(--white-50);
  line-height: 1.65;
}
.section-header {
  text-align: center;
  margin-bottom: 36px;
}

/* 2.03  Buttons — base mobile size */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 22px;
  border-radius: 50px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  transition: all 0.25s var(--ease);
  white-space: nowrap;
  cursor: pointer;
}
.btn--lg { padding: 15px 28px; font-size: 1rem; font-weight: 700; }
.btn--primary { background: var(--gold); color: #000; }
.btn--primary:hover { background: #FFD966; transform: translateY(-2px); box-shadow: 0 8px 28px rgba(240,192,64,0.35); }
.btn--ghost { background: transparent; color: var(--white-80); border: 1px solid var(--white-20); }
.btn--ghost:hover { border-color: var(--gold); color: var(--gold); transform: translateY(-2px); }
.btn--outline-gold { background: transparent; color: var(--gold); border: 1.5px solid var(--gold); }
.btn--outline-gold:hover { background: var(--gold-glow); transform: translateY(-2px); }

/* 2.04  Highlight */
.hl { color: var(--gold); }


/* ============================================================
   3.00  WHATSAPP FLOAT
   ============================================================ */

.whatsapp-float {
  position: fixed;
  bottom: 20px;
  right: 16px;
  width: 48px;
  height: 48px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  transition: transform 0.25s var(--ease);
}
.whatsapp-float svg { width: 24px; height: 24px; color: #fff; }
.whatsapp-float:hover { transform: scale(1.12); }


/* ============================================================
   4.00  NAVIGATION
   ============================================================ */

.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 0 16px;
  transition: background 0.3s, box-shadow 0.3s;
}
.nav.scrolled {
  background: rgba(8,7,15,0.94);
  backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 var(--white-10);
}
.nav__inner {
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.nav__logo {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}
.nav__logo-img img { width: 34px; height: 34px; border-radius: 8px; object-fit: cover; }
.nav__logo-text    { display: flex; flex-direction: column; line-height: 1.2; }
.logo-ai     { font-family: var(--font-head); font-weight: 800; color: var(--gold); font-size: 1.1rem; }
.logo-godess { font-family: var(--font-head); font-weight: 800; color: var(--white); font-size: 1.1rem; }
.nav__logo-tag {
  font-family: var(--font-mono);
  font-size: 0.52rem;
  color: var(--white-50);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* Mobile nav — hidden by default, revealed on hamburger click */
.nav__links {
  display: none;
  flex-direction: column;
  position: fixed;
  top: 60px;
  left: 0; right: 0;
  background: rgba(8,7,15,0.98);
  backdrop-filter: blur(20px);
  padding: 12px 16px 20px;
  gap: 4px;
  border-bottom: 1px solid var(--white-10);
}
.nav__links.open { display: flex; }
.nav__links li a {
  display: block;
  padding: 12px 16px;
  border-radius: var(--r-sm);
  font-size: 1rem;
  font-weight: 500;
  color: var(--white-80);
  transition: color 0.2s, background 0.2s;
}
.nav__links li a:hover { color: var(--white); background: var(--white-06); }
.nav__cta {
  background: var(--gold) !important;
  color: #000 !important;
  font-weight: 700 !important;
  margin-top: 8px;
  text-align: center;
}

/* Hamburger */
.nav__hamburger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  flex-shrink: 0;
}
.nav__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all 0.3s;
}


/* ============================================================
   5.00  HERO
   ============================================================ */

.hero {
  padding: 80px 0 0;
  position: relative;
  overflow: hidden;
}
.hero__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% 30%, rgba(240,192,64,0.07) 0%, transparent 70%),
    radial-gradient(ellipse 50% 50% at 10% 80%, rgba(59,130,246,0.05) 0%, transparent 60%),
    linear-gradient(180deg, #08070F 0%, #0E0C1C 100%);
  z-index: 0;
}
.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 48px 48px;
  z-index: 0;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 20%, transparent 100%);
}
.hero > * { position: relative; z-index: 1; }

/* Mobile layout: stacked single column */
.hero__layout {
  display: flex;
  flex-direction: column;
  gap: 32px;
  padding: 20px 0 36px;
}
.hero__text { order: 1; }
.hero__visual { order: 2; }

/* Badge */
.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(240,192,64,0.1);
  border: 1px solid rgba(240,192,64,0.28);
  border-radius: 50px;
  padding: 5px 14px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--gold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.hero__badge-dot {
  width: 6px; height: 6px;
  background: var(--gold);
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
  flex-shrink: 0;
}
@keyframes pulse-dot {
  0%,100% { opacity: 1; transform: scale(1); }
  50%     { opacity: 0.4; transform: scale(0.7); }
}

/* Title */
.hero__title {
  font-family: var(--font-head);
  font-size: clamp(2.4rem, 10vw, 4.4rem);
  font-weight: 800;
  line-height: 1.05;
  margin-bottom: 16px;
  color: var(--white);
}
.hero__title .line-gold  { color: var(--gold); display: block; }
.hero__title .line-white { color: var(--white); display: block; }
.hero__title .line-price {
  display: block;
  font-size: 0.55em;
  color: var(--white-50);
  font-weight: 700;
  letter-spacing: 0.06em;
  margin-top: 4px;
}

.hero__sub {
  font-size: 1rem;
  color: var(--white-50);
  margin-bottom: 24px;
  line-height: 1.7;
}
.hero__sub strong { color: var(--white-80); font-weight: 600; }

/* CTA buttons — stacked on mobile */
.hero__actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 16px;
}
.hero__actions .btn { width: 100%; }

/* Trust chips */
.hero__trust {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}
.trust-chip {
  font-size: 0.78rem;
  color: var(--white-50);
}

/* AAA pill (mobile: slim horizontal pill) */
.hero__aaa-pill {
  display: flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(135deg, rgba(240,192,64,0.12), rgba(240,192,64,0.04));
  border: 1px solid rgba(240,192,64,0.25);
  border-radius: var(--r-md);
  padding: 10px 16px;
  margin-bottom: 10px;
}
.aaa-pill-letters {
  font-family: var(--font-head);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--gold);
  letter-spacing: 0.1em;
  line-height: 1;
  flex-shrink: 0;
}
.aaa-pill-label {
  font-size: 0.78rem;
  color: var(--gold-dim);
  line-height: 1.4;
}

/* Carousel label */
.carousel-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--white-50);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-align: center;
  margin-bottom: 8px;
}

/* Career carousel */
.career-carousel {
  border-radius: var(--r-lg);
  overflow: hidden;
  position: relative;
  width: 100%;
  aspect-ratio: 4/3;
  background: var(--navy3);
}
.career-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.7s ease;
}
.career-slide.active { opacity: 1; }
.career-slide img {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}
.career-caption {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  background: linear-gradient(transparent, rgba(0,0,0,0.88));
  padding: 24px 14px 12px;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--white);
  text-align: center;
  z-index: 1;
}

/* Carousel dots */
.carousel-dots {
  display: flex;
  justify-content: center;
  gap: 6px;
  margin-top: 10px;
}
.cdot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--white-20);
  cursor: pointer;
  transition: all 0.25s;
  border: none;
}
.cdot.active {
  background: var(--gold);
  width: 18px;
  border-radius: 3px;
}

/* Stats strip — full width, no container cap */
.hero__stats-wrap {
  background: rgba(255,255,255,0.04);
  border-top: 1px solid var(--white-10);
  border-bottom: 1px solid var(--white-10);
  padding: 16px 0;
}
.hero__stats {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0;
  flex-wrap: wrap;
}
.stat {
  flex: 1;
  min-width: 80px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  padding: 8px 6px;
}
.sn {
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--gold);
  line-height: 1;
}
.sl {
  font-size: 0.65rem;
  color: var(--white-50);
  text-align: center;
  letter-spacing: 0.02em;
}
.sd {
  width: 1px;
  height: 28px;
  background: var(--white-10);
  flex-shrink: 0;
}


/* ============================================================
   6.00  WHY + AAA (merged section)
   ============================================================ */

.why {
  padding: var(--sp) 0;
  background: var(--navy2);
}

/* Section header — left aligned on mobile */
.why__header { margin-bottom: 28px; }
.why__header .section-sub { max-width: 100%; }

/* VS grid — stacked on mobile */
.why__vs-grid {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 20px;
}
.why-vs-badge {
  display: none; /* hidden mobile — shown desktop */
}
.why-card {
  border-radius: var(--r-lg);
  padding: 20px 18px;
}
.why-bad  { background: rgba(239,68,68,0.06);  border: 1px solid rgba(239,68,68,0.2); }
.why-good { background: rgba(34,197,94,0.06);  border: 1px solid rgba(34,197,94,0.2); }
.why-head {
  font-family: var(--font-head);
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 14px;
}
.why-bad  .why-head { color: #EF4444; }
.why-good .why-head { color: #22C55E; }
.why-card ul { display: flex; flex-direction: column; gap: 9px; }
.why-card li {
  font-size: 0.88rem;
  display: flex;
  align-items: flex-start;
  gap: 8px;
  line-height: 1.5;
}
.why-bad  li { color: var(--white-50); }
.why-good li { color: var(--white-80); }

.why__tagline {
  font-size: 0.95rem;
  color: var(--white-50);
  line-height: 1.7;
  text-align: center;
  margin-bottom: 40px;
}

/* AAA strip */
.aaa__strip { padding-top: 36px; border-top: 1px solid var(--white-10); }
.aaa__strip-header { margin-bottom: 24px; }

/* Steps — stacked on mobile */
.aaa__steps-row {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.aaa__step-arrow { display: none; } /* arrows only on desktop */
.aaa__step-card {
  background: var(--white-06);
  border: 1px solid var(--white-10);
  border-radius: var(--r-md);
  padding: 20px 18px;
  transition: border-color 0.3s;
}
.aaa__step-card:hover { border-color: rgba(240,192,64,0.3); }
.asc-num {
  font-family: var(--font-head);
  font-size: 1.6rem;
  font-weight: 800;
  color: rgba(240,192,64,0.3);
  line-height: 1;
  margin-bottom: 10px;
}
.aaa__step-card h3 {
  font-family: var(--font-head);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 6px;
}
.aaa__step-card p {
  font-size: 0.84rem;
  color: var(--white-50);
  line-height: 1.6;
}


/* ============================================================
   7.00  MODULES
   ============================================================ */

.modules {
  padding: var(--sp) 0;
  background: var(--navy);
}
/* Single column on mobile */
.modules__grid {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.module-card {
  background: var(--white-06);
  border: 1px solid var(--white-10);
  border-radius: var(--r-xl);
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  transition: transform 0.3s var(--ease), border-color 0.3s, box-shadow 0.3s;
}
.module-card:hover { transform: translateY(-4px); box-shadow: 0 20px 48px rgba(0,0,0,0.4); }

.mc-live  { border-color: rgba(59,130,246,0.35); }
.mc-live:hover  { border-color: rgba(59,130,246,0.6);  box-shadow: 0 20px 48px rgba(59,130,246,0.12); }
.mc-npp   { border-color: rgba(124,58,237,0.35); }
.mc-npp:hover   { border-color: rgba(124,58,237,0.6);  box-shadow: 0 20px 48px rgba(124,58,237,0.12); }
.mc-mock  { border-color: rgba(234,88,12,0.35); }
.mc-mock:hover  { border-color: rgba(234,88,12,0.6);   box-shadow: 0 20px 48px rgba(234,88,12,0.12); }

.mc-glow {
  position: absolute;
  top: -40px; right: -40px;
  width: 140px; height: 140px;
  border-radius: 50%;
  opacity: 0.1;
  pointer-events: none;
}
.mc-live .mc-glow  { background: var(--blue); }
.mc-npp  .mc-glow  { background: var(--purple); }
.mc-mock .mc-glow  { background: var(--orange); }

.mc-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: 50px;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 16px;
  width: fit-content;
}
.live-badge   { background: rgba(59,130,246,0.15);  color: var(--blue);  border: 1px solid rgba(59,130,246,0.3); }
.coming-badge { background: rgba(124,58,237,0.15);  color: #A78BFA;      border: 1px solid rgba(124,58,237,0.3); }
.mock-badge   { background: rgba(234,88,12,0.15);   color: #FB923C;      border: 1px solid rgba(234,88,12,0.3); }

.mc-code {
  font-family: var(--font-head);
  font-size: 1.8rem;
  font-weight: 800;
  line-height: 1;
  margin-bottom: 6px;
}
.mc-live .mc-code  { color: var(--blue); }
.mc-npp  .mc-code  { color: #A78BFA; }
.mc-mock .mc-code  { color: #FB923C; }

.mc-name {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
  line-height: 1.3;
}
.mc-desc {
  font-size: 0.86rem;
  color: var(--white-50);
  margin-bottom: 16px;
  line-height: 1.6;
}
.mc-features {
  display: flex;
  flex-direction: column;
  gap: 7px;
  margin-bottom: 20px;
  flex: 1;
}
.mc-features li {
  font-size: 0.82rem;
  color: var(--white-50);
  display: flex;
  align-items: flex-start;
  gap: 8px;
}
.mc-check { color: var(--gold); font-size: 0.72rem; margin-top: 3px; flex-shrink: 0; }

/* Subscription note under paid buttons */
.mc-sub-note {
  display: block;
  font-size: 0.6rem;
  font-weight: 500;
  opacity: 0.65;
  letter-spacing: 0.02em;
  margin-top: 2px;
  font-family: var(--font-body);
}

/* Mock card — 3-button paid group */
.mc-paid-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 2;
}
.mc-paid-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 8px 10px;
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--gold);
  border: 1.5px solid var(--gold);
  background: transparent;
  transition: background 0.2s, transform 0.2s;
  text-align: center;
  line-height: 1.2;
}
.mc-paid-btn:hover {
  background: var(--gold-glow);
  transform: translateY(-1px);
}
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.mc-tab {
  padding: 5px 11px;
  border-radius: 50px;
  font-size: 0.73rem;
  font-weight: 600;
  transition: background 0.2s;
}
.tab-live   { background: rgba(59,130,246,0.18);  color: var(--blue); border: 1px solid rgba(59,130,246,0.3); }
.tab-active { background: rgba(240,192,64,0.12);  color: var(--gold); border: 1px solid rgba(240,192,64,0.3); }

/* Demo + main button row */
.mc-demo-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.mc-demo-btn { flex: 1; font-size: 0.85rem; padding: 10px 14px; }
.mc-btn-main { flex: 2; font-size: 0.9rem; padding: 11px 16px; }


/* ============================================================
   8.00  DEMO CTA (full viewport width — no container cap)
   ============================================================ */

.demo {
  background: var(--navy2);
  position: relative;
  overflow: hidden;
}
.demo__inner {
  position: relative;
  padding: 48px 20px;
  text-align: center;
  background:
    radial-gradient(ellipse 80% 60% at 50% 50%, rgba(240,192,64,0.07) 0%, transparent 70%);
  border-top: 1px solid rgba(240,192,64,0.15);
  border-bottom: 1px solid rgba(240,192,64,0.15);
}
.demo__tag {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 14px;
  display: block;
}
.demo__title {
  font-family: var(--font-head);
  font-size: clamp(1.6rem, 6vw, 2.6rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 12px;
  line-height: 1.2;
}
.demo__sub {
  font-size: 0.95rem;
  color: var(--white-50);
  margin-bottom: 28px;
  line-height: 1.7;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}
/* Demo actions — stacked on mobile */
.demo__actions {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 10px;
  max-width: 400px;
  margin: 0 auto;
}
.demo__actions .btn { justify-content: center; }


/* ============================================================
   9.00  STUDY THEATRE (compressed)
   ============================================================ */

.theatre {
  padding: var(--sp) 0;
  background: #050408;
  position: relative;
}

/* Channel header row */
.theatre__header-row {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 20px;
}
.theatre__channel-id {
  display: flex;
  align-items: center;
  gap: 12px;
}
.theatre__channel-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, #FF0000, #CC0000);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-size: 0.9rem;
  font-weight: 800;
  color: #fff;
  flex-shrink: 0;
  box-shadow: 0 0 0 3px rgba(255,0,0,0.2);
}
.theatre__channel-meta h3 {
  font-family: var(--font-head);
  font-size: 0.9rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 2px;
}
.theatre__channel-meta p { font-size: 0.75rem; color: var(--white-50); }

.theatre__channel-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.yt-subscribe-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 9px 18px;
  background: #FF0000;
  color: #fff;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 700;
  transition: background 0.2s, transform 0.2s;
}
.yt-subscribe-btn:hover { background: #CC0000; transform: translateY(-2px); }
.yt-subscribe-btn svg { width: 16px; height: 16px; fill: currentColor; }

/* Compact layout — player + coming strip stacked */
.theatre__compact { display: flex; flex-direction: column; gap: 16px; }

.theatre__player-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 16/9;
  background: #000;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: 0 16px 48px rgba(0,0,0,0.7);
}
.theatre__player-frame iframe {
  position: absolute;
  inset: 0; width: 100%; height: 100%;
  border: none; display: block;
}
.theatre__player-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(8,7,15,0.85), rgba(0,0,0,0.6));
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  cursor: pointer;
  transition: opacity 0.4s;
  z-index: 2;
}
.theatre__player-overlay.hidden { opacity: 0; pointer-events: none; }
.theatre__play-btn {
  width: 60px; height: 60px;
  background: #FF0000;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: #fff;
  box-shadow: 0 0 0 12px rgba(255,0,0,0.15);
  transition: transform 0.25s;
}
.theatre__player-overlay:hover .theatre__play-btn { transform: scale(1.1); }
.theatre__overlay-tag {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: rgba(255,255,255,0.75);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  background: rgba(0,0,0,0.5);
  padding: 4px 12px;
  border-radius: 50px;
}
.theatre__overlay-title {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 800;
  color: #fff;
  text-align: center;
  max-width: 300px;
  line-height: 1.3;
  padding: 0 16px;
}

/* Coming strip */
.theatre__coming-strip {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--r-md);
  padding: 16px;
}
.theatre__coming-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  color: var(--white-50);
  text-transform: uppercase;
  margin-bottom: 12px;
  display: block;
}
.theatre__subject-pills {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}
.tsp {
  display: inline-block;
  padding: 5px 12px;
  border-radius: 50px;
  font-size: 0.76rem;
  font-weight: 600;
  border: 1px solid;
}
.tsp-physics { background: rgba(0,188,212,0.08); border-color: rgba(0,188,212,0.25); color: #00BCD4; }
.tsp-chem    { background: rgba(76,175,80,0.08);  border-color: rgba(76,175,80,0.25);  color: #4CAF50; }
.tsp-bio     { background: rgba(156,39,176,0.08); border-color: rgba(156,39,176,0.25); color: #CE93D8; }
.tsp-mock    { background: rgba(239,68,68,0.08);  border-color: rgba(239,68,68,0.25);  color: #F87171; }
.theatre__yt-btn { font-size: 0.85rem; padding: 9px 18px; }


/* ============================================================
   10.00  PRICING
   ============================================================ */

.pricing {
  padding: var(--sp) 0;
  background: var(--navy);
  position: relative;
  overflow: hidden;
}
.pricing__card {
  background: linear-gradient(135deg, rgba(240,192,64,0.08) 0%, var(--white-06) 100%);
  border: 1.5px solid rgba(240,192,64,0.3);
  border-radius: var(--r-xl);
  padding: 28px 20px;
  position: relative;
  overflow: hidden;
}
.pricing__card::before {
  content: '';
  position: absolute;
  top: -60px; right: -60px;
  width: 180px; height: 180px;
  background: radial-gradient(circle, rgba(240,192,64,0.1) 0%, transparent 70%);
  pointer-events: none;
}
.pricing__badge {
  display: inline-flex;
  padding: 4px 14px;
  background: var(--gold);
  color: #000;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: 50px;
  margin-bottom: 22px;
}
.pricing__amount {
  display: flex;
  align-items: flex-start;
  gap: 4px;
  margin-bottom: 6px;
}
.pc-cur {
  font-family: var(--font-head);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--gold);
  margin-top: 6px;
}
.pc-num {
  font-family: var(--font-head);
  font-size: 3.6rem;
  font-weight: 800;
  color: var(--gold);
  line-height: 1;
}
.pc-per {
  font-size: 0.88rem;
  color: var(--white-50);
  align-self: flex-end;
  margin-bottom: 6px;
}
.pricing__saving {
  display: inline-flex;
  padding: 4px 12px;
  background: rgba(34,197,94,0.1);
  border: 1px solid rgba(34,197,94,0.25);
  border-radius: 50px;
  font-size: 0.78rem;
  color: #22C55E;
  margin-bottom: 16px;
}
.pricing__tag {
  font-size: 0.86rem;
  color: var(--white-50);
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--white-10);
}
.pricing__list {
  display: flex;
  flex-direction: column;
  gap: 11px;
  margin-bottom: 28px;
}
.pricing__list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--white-80);
}
.pcheck { color: var(--gold); font-size: 0.82rem; flex-shrink: 0; margin-top: 2px; }
.pricing__btn { width: 100%; justify-content: center; font-size: 1rem; padding: 14px; }
.pricing__note {
  text-align: center;
  font-size: 0.76rem;
  color: var(--white-50);
  margin-top: 12px;
}
.pricing__policy-links {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-top: 10px;
  flex-wrap: wrap;
}
.pricing__policy-links a {
  font-size: 0.73rem;
  color: var(--white-50);
  text-decoration: underline;
  transition: color 0.2s;
}
.pricing__policy-links a:hover { color: var(--gold); }


/* ============================================================
   11.00  FAQ
   ============================================================ */

.faq {
  padding: var(--sp) 0;
  background: var(--navy2);
}
.faq__list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.faq__item {
  background: var(--white-06);
  border: 1px solid var(--white-10);
  border-radius: var(--r-md);
  overflow: hidden;
  transition: border-color 0.2s;
}
.faq__item.open { border-color: rgba(240,192,64,0.3); }
.faq__q {
  width: 100%;
  text-align: left;
  padding: 16px 18px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--white-80);
  cursor: pointer;
  transition: color 0.2s;
  background: none;
  font-family: var(--font-body);
}
.faq__item.open .faq__q { color: var(--gold); }
.faq__arr {
  font-size: 1rem;
  color: var(--white-50);
  transition: transform 0.3s;
  flex-shrink: 0;
}
.faq__item.open .faq__arr { transform: rotate(180deg); color: var(--gold); }
.faq__a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease), padding 0.3s;
  padding: 0 18px;
  font-size: 0.86rem;
  color: var(--white-50);
  line-height: 1.7;
}
.faq__item.open .faq__a { max-height: 300px; padding: 0 18px 16px; }
.faq__a a { color: var(--gold); text-decoration: underline; }


/* ============================================================
   12.00  CONTACT
   ============================================================ */

.contact {
  padding: var(--sp) 0;
  background: var(--navy);
}
/* Cards — stacked on mobile */
.contact__cards {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.contact-card {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--white-06);
  border: 1px solid var(--white-10);
  border-radius: var(--r-md);
  padding: 16px 18px;
  transition: border-color 0.2s, transform 0.2s;
  text-decoration: none;
}
.contact-card:hover { border-color: rgba(240,192,64,0.3); transform: translateX(4px); }
.cc-icon {
  width: 40px; height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.cc-wa   { background: rgba(37,211,102,0.12); }
.cc-mail { background: rgba(59,130,246,0.12); }
.cc-yt   { background: rgba(255,0,0,0.1); }
.cc-text h4 {
  font-family: var(--font-head);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 2px;
}
.cc-text p { font-size: 0.78rem; color: var(--white-50); }


/* ============================================================
   13.00  LEGAL STRIP
   ============================================================ */

.legal-strip {
  background: #050408;
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 18px 0;
}
.legal-strip__inner {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.legal-strip__col {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.legal-strip__heading {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.14em;
  color: var(--gold);
  text-transform: uppercase;
  opacity: 0.7;
}
.legal-strip__text {
  font-size: 0.73rem;
  color: rgba(255,255,255,0.3);
  line-height: 1.6;
}
.legal-strip__text a { color: rgba(255,255,255,0.4); text-decoration: underline; transition: color 0.2s; }
.legal-strip__text a:hover { color: var(--gold); }
.legal-strip__divider {
  width: 100%; height: 1px;
  background: rgba(255,255,255,0.07);
}


/* ============================================================
   14.00  FOOTER
   ============================================================ */

.footer {
  background: var(--navy2);
  border-top: 1px solid var(--white-10);
  padding: 40px 0 24px;
}
/* Stacked on mobile */
.footer__inner {
  display: flex;
  flex-direction: column;
  gap: 28px;
  margin-bottom: 32px;
}
.footer__brand { display: flex; flex-direction: column; gap: 8px; }
.footer__logo-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 4px;
}
.footer__logo-img   { width: 32px; height: 32px; border-radius: 6px; object-fit: cover; }
.footer__logo-text  { font-family: var(--font-head); font-size: 1.05rem; font-weight: 800; }
.footer__brand p    { font-size: 0.8rem; color: var(--white-50); line-height: 1.5; }

.footer__udyam {
  display: flex;
  flex-direction: column;
  gap: 3px;
  margin-top: 6px;
  padding: 10px 12px;
  background: rgba(240,192,64,0.05);
  border: 1px solid rgba(240,192,64,0.12);
  border-radius: var(--r-sm);
}
.footer__udyam p    { font-size: 0.76rem; color: var(--white-50); line-height: 1.5; }
.footer__udyam strong { color: var(--white-80); font-weight: 700; }
.footer__udyam a    { color: var(--gold); text-decoration: underline; }
.udyam-badge {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.1em;
  color: var(--gold);
  text-transform: uppercase;
  opacity: 0.8;
  margin-bottom: 3px;
}

/* Footer 2-column links grid on mobile */
.footer__cols-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.footer__col { display: flex; flex-direction: column; gap: 0; }
.footer__col h4 {
  font-family: var(--font-head);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.footer__col a {
  font-size: 0.82rem;
  color: var(--white-50);
  padding: 4px 0;
  transition: color 0.2s;
}
.footer__col a:hover { color: var(--gold); }

.footer__bottom {
  border-top: 1px solid var(--white-10);
  padding-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer__copy  { font-size: 0.74rem; color: var(--white-50); line-height: 1.5; }
.footer__legal { display: flex; gap: 16px; flex-wrap: wrap; }
.footer__legal a {
  font-size: 0.74rem;
  color: var(--white-50);
  transition: color 0.2s;
}
.footer__legal a:hover { color: var(--gold); }


/* ============================================================
   15.00  ANIMATIONS
   ============================================================ */

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
.anim-fadeup     { opacity: 0; animation: fadeUp 0.6s var(--ease) forwards; }
.anim-delay-1    { animation-delay: 0.1s; }
.anim-delay-2    { animation-delay: 0.2s; }
.anim-delay-3    { animation-delay: 0.35s; }
.anim-delay-4    { animation-delay: 0.5s; }


/* ============================================================
   16.00  TABLET — min-width 700px
   ============================================================ */

@media (min-width: 700px) {

  :root { --sp: 72px; }

  .container { padding: 0 24px; }

  /* Nav: show links, hide hamburger */
  .nav__inner    { height: 66px; }
  .nav__links {
    display: flex !important;
    flex-direction: row;
    position: static;
    background: none;
    padding: 0;
    border: none;
    backdrop-filter: none;
    gap: 4px;
  }
  .nav__links li a { padding: 7px 13px; font-size: 0.88rem; }
  .nav__cta { margin-top: 0; }
  .nav__hamburger { display: none; }

  /* Hero: 2 columns */
  .hero { padding-top: 90px; }
  .hero__layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
    padding: 32px 0 48px;
  }
  .hero__text  { order: 1; }
  .hero__visual { order: 2; }
  .hero__actions { flex-direction: row; }
  .hero__actions .btn { width: auto; }

  /* Stats */
  .sn { font-size: 1.4rem; }
  .sl { font-size: 0.72rem; }

  /* Why VS grid: 3 columns */
  .why__vs-grid {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 16px;
    align-items: start;
  }
  .why-vs-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px; height: 44px;
    border-radius: 50%;
    background: var(--white-10);
    font-family: var(--font-head);
    font-size: 0.8rem;
    font-weight: 800;
    color: var(--white-50);
    align-self: center;
    flex-shrink: 0;
  }

  /* AAA steps: 3 columns with arrows */
  .aaa__steps-row {
    display: grid;
    grid-template-columns: 1fr auto 1fr auto 1fr;
    gap: 12px;
    align-items: start;
  }
  .aaa__step-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(240,192,64,0.3);
    font-size: 1.4rem;
    font-weight: 300;
    padding-top: 24px;
    flex-shrink: 0;
  }

  /* Modules: 2 columns */
  .modules__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }

  /* Demo actions: row */
  .demo__actions { flex-direction: row; max-width: 600px; }
  .demo__actions .btn { flex: 1; }

  /* Theatre: side by side */
  .theatre__header-row { flex-direction: row; align-items: center; }
  .theatre__compact {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    align-items: start;
  }

  /* Pricing: wider card */
  .pricing__card { max-width: 520px; margin: 0 auto; padding: 36px 32px; }

  /* Contact: 3 columns */
  .contact__cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
  }

  /* Legal strip: horizontal */
  .legal-strip__inner {
    flex-direction: row;
    align-items: flex-start;
    gap: 20px;
    flex-wrap: wrap;
  }
  .legal-strip__col { flex: 1; min-width: 160px; }
  .legal-strip__divider { width: 1px; min-height: 44px; height: auto; align-self: stretch; }

  /* Footer */
  .footer__inner { flex-direction: row; flex-wrap: wrap; gap: 36px; }
  .footer__brand { flex: 2; min-width: 200px; }
  .footer__cols-grid { flex: 3; min-width: 300px; grid-template-columns: repeat(3, 1fr); }
  .footer__bottom { flex-direction: row; justify-content: space-between; }
}


/* ============================================================
   17.00  DESKTOP — min-width 1024px
   ============================================================ */

@media (min-width: 1024px) {

  :root { --sp: 90px; }

  .container { padding: 0 32px; max-width: 1280px; margin: 0 auto; }

  /* Hero */
  .hero__layout { gap: 64px; padding: 40px 0 60px; }
  .hero__title  { font-size: clamp(3rem, 4vw, 4.2rem); }

  /* Stats */
  .stat   { padding: 10px 20px; }
  .sn     { font-size: 1.6rem; }
  .sl     { font-size: 0.74rem; }

  /* Modules: 3 columns */
  .modules__grid { grid-template-columns: repeat(3, 1fr); gap: 20px; }

  /* Theatre: wider player */
  .theatre__compact { grid-template-columns: 2fr 1fr; gap: 24px; }

  /* Pricing: centred card with generous padding */
  .pricing__card { padding: 44px 40px; }

  /* Footer brand wider */
  .footer__brand  { flex: 1.6; }
  .footer__cols-grid { flex: 2.4; }

}


/* ============================================================
   18.00  WIDE — min-width 1280px
   (Prevents empty margins on 1440px+ screens)
   ============================================================ */

@media (min-width: 1280px) {

  .container { max-width: 1360px; }

  .hero__layout { grid-template-columns: 55% 45%; gap: 80px; }

  /* Modules take full width with equal columns */
  .modules__grid { gap: 24px; }

  /* Section padding becomes generous on big screens */
  :root { --sp: 100px; }

}