/* ── BESPOKE MODERN EDTECH DESIGN SYSTEM (NO GLASSMORPHISM) ── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  overflow-wrap: anywhere;
  word-break: break-word;
}

:root {
  /* Color System - Solid Premium Slate Theme */
  --bg-dark: #090D16;           /* Primary Background */
  --bg-surface: #0E1422;        /* Secondary Section Surface */
  --card-bg: #141C2E;           /* Solid Card Background */
  --card-hover: #1A243B;        /* Card Hover Background */
  --border: #222E45;            /* Solid Crisp Border */
  --border-active: #2563EB;     /* Active Blue Border */
  
  /* Text System */
  --text-primary: #F8FAFC;
  --text-secondary: #94A3B8;
  --text-muted: #64748B;
  
  /* Vibrant Accents */
  --accent-indigo: #3B82F6;
  --accent-violet: #8B5CF6;
  --accent-cyan: #06B6D4;
  --accent-emerald: #10B981;
  --accent-amber: #F59E0B;
  --accent-rose: #F43F5E;
  
  /* Gradients */
  --grad-primary: linear-gradient(135deg, #2563EB 0%, #1D4ED8 100%);
  --grad-accent-text: linear-gradient(135deg, #60A5FA 0%, #34D399 100%);
  
  /* Metrics & Sizing */
  --touch-target: 48px;
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 20px;
  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 20px 40px -15px rgba(0, 0, 0, 0.6);
}

html {
  scroll-behavior: smooth;
  -webkit-tap-highlight-color: transparent;
  background-color: var(--bg-dark);
}

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg-dark);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  padding-bottom: 70px;
}

@media (min-width: 768px) {
  body { padding-bottom: 0; }
}

h1, h2, h3, h4 {
  font-family: 'Outfit', sans-serif;
  line-height: 1.15;
  letter-spacing: -0.5px;
}

.header-container, .hero-container, .catalog-grid, .blog-grid,
.stats-grid-dark, .footer-inner, .bento-grid, .stepper-grid {
  min-width: 0;
}

/* SVG ICON HELPER */
.svg-icon {
  width: 1.2em;
  height: 1.2em;
  display: inline-block;
  vertical-align: -0.2em;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}

/* ── SOLID HEADER ── */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: #090D16;
  border-bottom: 1px solid var(--border);
}

.header-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 14px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  min-width: 0;
}

.logo img {
  height: 40px;
  width: 40px;
  border-radius: 10px;
  border: 1px solid var(--border-active);
  object-fit: cover;
  flex-shrink: 0;
}

.logo-text-group {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.logo-title {
  font-family: 'Outfit', sans-serif;
  font-size: 20px;
  font-weight: 800;
  color: #FFFFFF;
  letter-spacing: -0.5px;
  line-height: 1.1;
  white-space: nowrap;
}

.logo-sub {
  font-size: 10px;
  font-weight: 800;
  color: var(--accent-indigo);
  letter-spacing: 1px;
  text-transform: uppercase;
  white-space: nowrap;
}

.nav-links-desktop {
  display: none;
  gap: 32px;
  align-items: center;
}

.nav-links-desktop a {
  font-weight: 600;
  font-size: 14.5px;
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.2s;
}

.nav-links-desktop a:hover {
  color: #FFFFFF;
}

.nav-actions-desktop {
  display: none;
  gap: 12px;
  align-items: center;
}

.mobile-menu-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  color: #FFFFFF;
  font-size: 20px;
  cursor: pointer;
  flex-shrink: 0;
}

@media (min-width: 860px) {
  .nav-links-desktop { display: flex; }
  .nav-actions-desktop { display: flex; }
  .mobile-menu-toggle { display: none; }
}

.btn-outline {
  background: rgba(99, 102, 241, 0.1);
  color: #A5B4FC;
  border: 1px solid var(--border-active);
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 42px;
  transition: all 0.2s;
}

.btn-outline:hover {
  background: rgba(99, 102, 241, 0.2);
  color: #FFFFFF;
}

.btn-solid {
  background: var(--grad-primary);
  color: #FFFFFF;
  border: none;
  padding: 10px 22px;
  border-radius: var(--radius-sm);
  font-weight: 800;
  font-size: 14px;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 42px;
  box-shadow: var(--shadow-sm);
  transition: all 0.2s;
}

.btn-solid:hover {
  transform: translateY(-1px);
  filter: brightness(1.1);
}

/* ── MOBILE DRAWER ── */
.mobile-drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}
.mobile-drawer-overlay.active { opacity: 1; visibility: visible; }

.mobile-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: 85%;
  max-width: 320px;
  height: 100%;
  background: #0E1422;
  border-left: 1px solid var(--border);
  z-index: 2001;
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.mobile-drawer.active { transform: translateX(0); }

.drawer-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 24px; }
.drawer-close {
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--card-bg); border: 1px solid var(--border);
  color: #FFFFFF; font-size: 18px; cursor: pointer;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}

.drawer-menu { display: flex; flex-direction: column; gap: 12px; }
.drawer-menu a {
  font-size: 16px; font-weight: 700; color: var(--text-primary);
  text-decoration: none; padding: 10px 0; border-bottom: 1px solid var(--border);
  display: flex; justify-content: space-between; align-items: center;
}
.drawer-actions { display: flex; flex-direction: column; gap: 12px; margin-top: 24px; }
.drawer-actions .btn-solid, .drawer-actions .btn-outline { width: 100%; min-height: 48px; font-size: 15px; }

/* ── MOBILE BOTTOM DOCK ── */
.mobile-bottom-dock {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  z-index: 999;
  background: #0E1422;
  border-top: 1px solid var(--border);
  padding: 10px 16px;
  display: flex;
  gap: 10px;
}
.mobile-bottom-dock a {
  flex: 1; min-height: 46px; border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center; gap: 8px;
  font-weight: 800; font-size: 14px; text-decoration: none;
}
.dock-btn-main { background: var(--grad-primary); color: white; }
.dock-btn-sub { background: var(--card-bg); color: #A5B4FC; border: 1px solid var(--border); }
@media (min-width: 768px) { .mobile-bottom-dock { display: none; } }

/* ── AMBIENT SECTION SURFACES ── */
.section-wrapper {
  width: 100%;
  padding: 48px 20px;
}
@media (min-width: 768px) {
  .section-wrapper { padding: 64px 32px; }
}

.bg-hero {
  background: var(--bg-dark);
  border-bottom: 1px solid var(--border);
  position: relative;
}

.bg-surface-1 { background: var(--bg-dark); border-top: 1px solid var(--border); }
.bg-surface-2 { background: var(--bg-surface); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }

/* ── HERO & SYMMETRICAL LAUNCH PORTAL ── */
.hero-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 100px 20px 48px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}
@media (min-width: 960px) {
  .hero-container {
    padding: 110px 32px 56px;
    grid-template-columns: 1fr 1.05fr;
    gap: 48px;
    align-items: center;
  }
}

.hero-text { min-width: 0; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(16, 185, 129, 0.12);
  color: #34D399;
  padding: 6px 16px;
  border-radius: 99px;
  font-size: 13px;
  font-weight: 700;
  border: 1px solid rgba(16, 185, 129, 0.3);
  margin-bottom: 20px;
  max-width: 100%;
}
.dot-online {
  width: 8px; height: 8px; background: #10B981; border-radius: 50%;
  box-shadow: 0 0 8px #10B981; flex-shrink: 0;
}

.hero-title {
  font-size: clamp(32px, 5.5vw, 56px);
  font-weight: 900;
  line-height: 1.1;
  color: #FFFFFF;
  letter-spacing: -1px;
  margin-bottom: 18px;
}

.hero-title span {
  color: #60A5FA;
}

.hero-sub {
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 24px;
  max-width: 540px;
}

.hero-proof-list {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.hero-proof-item {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--card-bg);
  padding: 8px 14px;
  border-radius: 8px;
  border: 1px solid var(--border);
}
.proof-check { color: var(--accent-emerald); font-weight: bold; }

/* SOLID LAUNCH PORTAL COMMAND CARD (NO GLASSMORPHISM) */
.command-card {
  background: var(--card-bg);
  border: 1px solid var(--border-active);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-lg);
  min-width: 0;
}

@media (min-width: 640px) { .command-card { padding: 32px; } }

.command-card-header h2 {
  font-size: 22px; font-weight: 850; color: #FFFFFF; margin-bottom: 6px;
}
.command-card-header p {
  font-size: 14px; color: var(--text-secondary); margin-bottom: 22px;
}

.category-pills-wrapper {
  display: flex; gap: 8px; overflow-x: auto; padding-bottom: 8px; margin-bottom: 20px;
  -webkit-overflow-scrolling: touch; scrollbar-width: none;
}
.category-pills-wrapper::-webkit-scrollbar { display: none; }

.pill-btn {
  min-height: 38px; padding: 0 16px; border-radius: 99px;
  background: var(--bg-surface); border: 1px solid var(--border);
  font-size: 13px; font-weight: 700; color: var(--text-secondary);
  cursor: pointer; white-space: nowrap; transition: all 0.2s; flex-shrink: 0;
}
.pill-btn.active, .pill-btn:hover {
  background: var(--grad-primary); color: #FFFFFF; border-color: transparent;
}

.form-step { margin-bottom: 18px; }
.form-step label {
  display: block; font-size: 11px; font-weight: 800; color: #A5B4FC;
  text-transform: uppercase; letter-spacing: 1px; margin-bottom: 8px;
}
.form-step select {
  width: 100%; min-height: var(--touch-target); padding: 0 16px;
  border-radius: var(--radius-sm); border: 1px solid var(--border);
  background: #090D16; font-size: 14px; font-weight: 600; color: #FFFFFF;
  outline: none; transition: border-color 0.2s; appearance: none;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20width='24'%20height='24'%20viewBox='0%200%2024%2024'%20fill='none'%20stroke='%2360A5FA'%20stroke-width='2.5'%20stroke-linecap='round'%20stroke-linejoin='round'%3E%3Cpolyline%20points='6%209%2012%2015%2018%209'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 14px center; background-size: 14px;
}
.form-step select:focus { border-color: var(--border-active); }

.guest-note {
  text-align: center; margin-top: 14px; font-size: 12.5px; color: var(--text-secondary);
  padding: 12px 16px; background: rgba(99, 102, 241, 0.08); border-radius: var(--radius-sm);
  border: 1px solid rgba(99, 102, 241, 0.2);
}
.guest-note strong { color: #A5B4FC; }

.btn-launch-hero {
  width: 100%; min-height: 52px; background: var(--grad-primary); color: white;
  border: none; border-radius: var(--radius-sm); font-size: 15.5px; font-weight: 800;
  cursor: pointer; display: flex; align-items: center; justify-content: center; gap: 10px;
  box-shadow: var(--shadow-sm); transition: all 0.2s; margin-bottom: 8px;
}
.btn-launch-hero:hover { transform: translateY(-1px); filter: brightness(1.1); }
.btn-launch-hero:disabled { background: var(--border); color: var(--text-muted); cursor: not-allowed; box-shadow: none; }

/* ── PRODUCT SHOWCASE BANNER ── */
.product-showcase-section {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 20px 48px;
}
.showcase-frame {
  position: relative;
  background: var(--card-bg);
  border: 1px solid var(--border-active);
  border-radius: var(--radius-lg);
  padding: 12px;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.showcase-img {
  width: 100%;
  height: auto;
  max-height: 480px;
  object-fit: cover;
  object-position: top center;
  border-radius: var(--radius-md);
  display: block;
}
.showcase-overlay-badge {
  position: absolute;
  bottom: 24px;
  left: 24px;
  background: #090D16;
  border: 1px solid var(--border);
  padding: 10px 18px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.showcase-overlay-badge span {
  font-size: 13px;
  font-weight: 700;
  color: #FFFFFF;
}

/* ── SOLID METRICS BAR ── */
.stats-strip-dark {
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 36px 20px;
}
.stats-grid-dark {
  max-width: 1280px; margin: 0 auto;
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; text-align: center;
}
@media (min-width: 640px) { .stats-grid-dark { grid-template-columns: repeat(4, 1fr); gap: 20px; } }

.stat-card-dark {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 22px 16px;
  transition: all 0.2s;
}
.stat-card-dark:hover {
  border-color: var(--border-active);
}
.stat-card-dark h3 {
  font-size: clamp(26px, 4vw, 40px); font-weight: 900;
  color: #FFFFFF;
  margin-bottom: 4px;
}
.stat-card-dark p { font-size: 11.5px; font-weight: 800; color: var(--text-secondary); text-transform: uppercase; letter-spacing: 1px; }

/* ── SECTION HEADINGS ── */
.section-head { text-align: center; margin-bottom: 40px; }
.section-tag { font-size: 12px; font-weight: 800; color: var(--accent-indigo); text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 8px; }
.section-title { font-size: clamp(26px, 4vw, 40px); font-weight: 900; color: #FFFFFF; letter-spacing: -0.8px; margin-bottom: 12px; }
.section-desc { font-size: 15px; color: var(--text-secondary); max-width: 600px; margin: 0 auto; }

/* ── SOLID BENTO BOX FEATURE GRID ── */
.bento-grid {
  max-width: 1280px; margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}
@media (min-width: 640px) {
  .bento-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 1024px) {
  .bento-grid {
    grid-template-columns: repeat(4, 1fr);
    grid-auto-rows: minmax(190px, auto);
  }
  .bento-col-span-2 { grid-column: span 2; }
  .bento-row-span-2 { grid-row: span 2; }
}

.bento-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 26px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 16px;
  position: relative;
  overflow: hidden;
  transition: all 0.2s ease;
  min-width: 0;
}
.bento-card:hover {
  transform: translateY(-3px);
  border-color: var(--border-active);
  background: var(--card-hover);
}

.bento-card-featured {
  border-color: rgba(99, 102, 241, 0.3);
}

.bento-icon-badge {
  width: 44px; height: 44px; border-radius: 12px;
  background: rgba(99, 102, 241, 0.12); border: 1px solid rgba(99, 102, 241, 0.25);
  display: flex; align-items: center; justify-content: center;
  color: #A5B4FC; flex-shrink: 0;
}

.bento-card h3 { font-size: 18px; font-weight: 800; color: #FFFFFF; margin-bottom: 6px; }
.bento-card p { font-size: 14px; color: var(--text-secondary); line-height: 1.55; }

.bento-tag {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 99px;
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  width: fit-content;
}

/* ── STEPPER TIMELINE FLOW ── */
.stepper-grid {
  max-width: 1280px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr; gap: 20px;
}
@media (min-width: 768px) {
  .stepper-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
  }
}

.step-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-md); padding: 26px 22px;
  text-align: left; min-width: 0;
  position: relative;
  transition: all 0.2s;
}
.step-card:hover {
  transform: translateY(-3px); border-color: var(--border-active);
}

.step-header {
  display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px;
}
.step-num {
  font-family: 'Outfit', sans-serif; font-weight: 900; font-size: 13px;
  color: #A5B4FC; background: rgba(99, 102, 241, 0.15);
  border: 1px solid rgba(99, 102, 241, 0.3);
  padding: 4px 12px; border-radius: 99px;
}
.step-icon {
  color: #A5B4FC;
}

.step-card h3 { font-size: 17px; font-weight: 800; color: #FFFFFF; margin-bottom: 8px; }
.step-card p { font-size: 13.5px; color: var(--text-secondary); line-height: 1.55; }

/* ── CATALOG GRID ── */
.search-bar-box { max-width: 520px; margin: 0 auto 36px; position: relative; }
.search-input {
  width: 100%; min-height: var(--touch-target); padding: 0 20px 0 48px;
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  background: var(--card-bg); font-size: 14px; font-weight: 600; color: #FFFFFF; outline: none;
  transition: all 0.2s;
}
.search-input:focus { border-color: var(--border-active); }
.search-icon { position: absolute; left: 18px; top: 50%; transform: translateY(-50%); color: var(--text-muted); pointer-events: none; }

.catalog-grid {
  max-width: 1280px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr; gap: 20px;
}
@media (min-width: 640px) { .catalog-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; } }
@media (min-width: 1024px) { .catalog-grid { grid-template-columns: repeat(3, 1fr); } }

.exam-item-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-left: 4px solid var(--accent-indigo); /* Left border accent */
  border-radius: var(--radius-md); padding: 24px;
  display: flex; flex-direction: column; justify-content: space-between;
  transition: all 0.2s; min-width: 0;
}
.exam-item-card:hover {
  transform: translateY(-3px); border-color: var(--border-active);
}

/* Category left accents */
.accent-net { border-left-color: #8B5CF6; }
.accent-mba { border-left-color: #10B981; }
.accent-bank { border-left-color: #3B82F6; }
.accent-ssc { border-left-color: #06B6D4; }
.accent-def { border-left-color: #F59E0B; }
.accent-law { border-left-color: #EC4899; }
.accent-upsc { border-left-color: #6366F1; }
.accent-rail { border-left-color: #14B8A6; }
.accent-des { border-left-color: #F43F5E; }

.exam-item-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; gap: 8px; }
.exam-item-title { display: flex; align-items: center; gap: 10px; min-width: 0; }
.exam-item-title h3 { font-size: 19px; font-weight: 800; color: #FFFFFF; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.exam-item-icon { color: #A5B4FC; flex-shrink: 0; }

.pill-count { font-size: 11px; font-weight: 800; color: #A5B4FC; background: rgba(99, 102, 241, 0.15); padding: 4px 10px; border-radius: 99px; border: 1px solid rgba(99, 102, 241, 0.25); white-space: nowrap; flex-shrink: 0; }
.exam-item-card p { font-size: 13.5px; color: var(--text-secondary); margin-bottom: 18px; flex-grow: 1; line-height: 1.55; }
.exam-item-link { font-weight: 700; font-size: 13.5px; color: var(--accent-indigo); text-decoration: none; display: inline-flex; align-items: center; gap: 6px; transition: gap 0.2s; }
.exam-item-card:hover .exam-item-link { gap: 8px; color: #60A5FA; }

/* ── BLOG GRID ── */
.blog-grid {
  max-width: 1280px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr; gap: 20px;
}
@media (min-width: 640px) { .blog-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; } }

.blog-item-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-top: 3px solid var(--accent-indigo);
  border-radius: var(--radius-md); padding: 24px;
  text-decoration: none; color: inherit;
  display: flex; flex-direction: column; justify-content: space-between;
  transition: all 0.2s; min-width: 0;
}
.blog-item-card:hover {
  transform: translateY(-3px); border-color: var(--border-active);
}
.blog-tag { font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.8px; margin-bottom: 8px; display: inline-flex; align-items: center; gap: 6px; }
.blog-item-card h3 { font-size: 18.5px; font-weight: 800; color: #FFFFFF; margin-bottom: 10px; line-height: 1.3; }
.blog-item-card p { font-size: 13.5px; color: var(--text-secondary); margin-bottom: 16px; flex-grow: 1; line-height: 1.55; }

/* ── FAQ ACCORDION ── */
.faq-list { max-width: 780px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq-box {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm); overflow: hidden;
  transition: border-color 0.2s;
}
.faq-box.active { border-color: var(--border-active); }
.faq-btn {
  width: 100%; min-height: var(--touch-target); padding: 16px 20px; border: none; background: transparent;
  display: flex; justify-content: space-between; align-items: center;
  font-size: 15px; font-weight: 750; color: #FFFFFF; text-align: left; cursor: pointer; gap: 12px;
}
.faq-content { max-height: 0; overflow: hidden; transition: max-height 0.25s ease; padding: 0 20px; color: var(--text-secondary); font-size: 14px; line-height: 1.6; }
.faq-box.active .faq-content { padding-bottom: 16px; }

/* ── FOOTER ── */
footer {
  background: #060911;
  color: var(--text-secondary);
  padding: 48px 20px 24px;
  border-top: 1px solid var(--border);
}
.footer-inner {
  max-width: 1280px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr; gap: 32px;
}
@media (min-width: 768px) { .footer-inner { grid-template-columns: 2fr 1fr 1fr; gap: 40px; } }

.footer-brand h4 { font-size: 20px; font-weight: 900; color: #FFFFFF; margin-bottom: 10px; }
.footer-brand p { font-size: 13.5px; line-height: 1.65; color: var(--text-secondary); }

.footer-social-links { display: flex; gap: 10px; margin-top: 16px; flex-wrap: wrap; }
.footer-social-btn {
  font-weight: 700; font-size: 13px; text-decoration: none;
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 14px; border-radius: 8px; transition: all 0.2s;
}
.social-tg { color: #38BDF8; background: rgba(56, 189, 248, 0.1); border: 1px solid rgba(56, 189, 248, 0.25); }
.social-yt { color: #F87171; background: rgba(248, 113, 113, 0.1); border: 1px solid rgba(248, 113, 113, 0.25); }
.social-wa { color: #4ADE80; background: rgba(74, 222, 128, 0.1); border: 1px solid rgba(74, 222, 128, 0.25); }
.footer-social-btn:hover { transform: translateY(-2px); filter: brightness(1.2); }

.footer-col h5 { font-size: 11.5px; font-weight: 800; color: #FFFFFF; text-transform: uppercase; letter-spacing: 1.2px; margin-bottom: 14px; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col a { font-size: 13.5px; color: var(--text-secondary); text-decoration: none; display: inline-flex; align-items: center; gap: 6px; transition: color 0.2s; }
.footer-col a:hover { color: #FFFFFF; }

/* Back to Top Floating Button */
.btn-top {
  position: fixed; bottom: 80px; right: 16px; z-index: 998;
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--grad-primary); color: white; border: none;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; opacity: 0; visibility: hidden; transition: all 0.3s;
  box-shadow: var(--shadow-sm);
}
@media (min-width: 768px) { .btn-top { bottom: 24px; right: 24px; } }
.btn-top.show { opacity: 1; visibility: visible; }