:root {
    --navy: #1A1060;
    --purple: #7C3AED;
    --purple-light: #A78BFA;
    --purple-pale: #EDE9FE;
    --yellow: #F5C842;
    --yellow-pale: #FEF9C3;
    --cream: #FAF5F0;
    --cream-dark: #F0E8DC;
    --white: #FFFFFF;
    --text-dark: #0F0A3C;
    --text-mid: #4B4580;
    --text-muted: #8B85B0;
    --border: rgba(124, 58, 237, 0.15);
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 22px;
    --radius-xl: 32px;
    --shadow-sm: 0 2px 12px rgba(124, 58, 237, 0.08);
    --shadow-md: 0 8px 32px rgba(124, 58, 237, 0.14);
    --shadow-lg: 0 20px 60px rgba(124, 58, 237, 0.18);
    --font-display: 'Baloo 2', cursive;
    --font-body: 'DM Sans', sans-serif;
  }

  *,
  *::before,
  *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
  }

  html {
    scroll-behavior: smooth;
    font-size: 16px;
  }

  body {
    font-family: var(--font-body);
    background: var(--cream);
    color: var(--text-dark);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
  }

  /* ── Scrollbar ── */
  ::-webkit-scrollbar {
    width: 6px;
  }

  ::-webkit-scrollbar-track {
    background: var(--cream);
  }

  ::-webkit-scrollbar-thumb {
    background: var(--purple-light);
    border-radius: 3px;
  }

  /* ── NAVBAR ── */
  nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 0 5%;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(250, 245, 240, 0.85);
    backdrop-filter: blur(18px);
    border-bottom: 1px solid var(--border);
    transition: all 0.3s ease;
  }

  nav.scrolled {
    height: 62px;
    background: rgba(250, 245, 240, 0.96);
    box-shadow: var(--shadow-sm);
  }

  .nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
  }

  .nav-logo-img {
    height: 135px;
    width: auto;
    object-fit: contain;
    display: block;
    transition: height 0.3s ease;
  }

  nav.scrolled .nav-logo-img {
    height: 80px;
  }

  .nav-links {
    display: flex;
    align-items: center;
    gap: 8px;
    list-style: none;
  }

  .nav-links a {
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-mid);
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    transition: all 0.2s;
  }

  .nav-links a:hover {
    color: var(--purple);
    background: var(--purple-pale);
  }

  .nav-cta {
    background: var(--navy) !important;
    color: white !important;
    padding: 9px 20px !important;
    border-radius: var(--radius-sm) !important;
    font-weight: 600 !important;
    transition: all 0.2s !important;
    box-shadow: 0 4px 14px rgba(26, 16, 96, 0.25) !important;
  }

  .nav-cta:hover {
    background: var(--purple) !important;
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(124, 58, 237, 0.3) !important;
  }

  .nav-hamburger {
    display: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    background: none;
    border: none;
  }

  .nav-hamburger span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--navy);
    border-radius: 2px;
    transition: all 0.3s;
  }

  .mobile-menu {
    display: none;
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    z-index: 999;
    background: rgba(250, 245, 240, 0.98);
    backdrop-filter: blur(20px);
    padding: 20px 5% 28px;
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    gap: 4px;
    transform: translateY(-10px);
    opacity: 0;
    transition: all 0.3s ease;
  }

  .mobile-menu.open {
    display: flex;
    transform: translateY(0);
    opacity: 1;
  }

  .mobile-menu a {
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    color: var(--text-mid);
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    transition: all 0.2s;
  }

  .mobile-menu a:hover {
    background: var(--purple-pale);
    color: var(--purple);
  }

  .mobile-menu .mob-cta {
    background: var(--navy);
    color: white !important;
    text-align: center;
    margin-top: 8px;
  }

  /* ── HERO ── */
  .hero {
    min-height: 100vh;
    padding: 130px 5% 80px;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
  }

  .hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    background: radial-gradient(ellipse 80% 60% at 60% 40%, rgba(124, 58, 237, 0.08) 0%, transparent 70%),
      radial-gradient(ellipse 50% 40% at 20% 80%, rgba(245, 200, 66, 0.12) 0%, transparent 60%);
  }

  .hero-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    pointer-events: none;
  }

  .orb1 {
    width: 400px;
    height: 400px;
    background: rgba(124, 58, 237, 0.12);
    top: -100px;
    right: 10%;
  }

  .orb2 {
    width: 300px;
    height: 300px;
    background: rgba(245, 200, 66, 0.15);
    bottom: 5%;
    left: 5%;
  }

  .orb3 {
    width: 200px;
    height: 200px;
    background: rgba(124, 58, 237, 0.08);
    top: 40%;
    right: 25%;
  }

  .hero-grid {
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(124, 58, 237, 0.04) 1px, transparent 1px),
      linear-gradient(90deg, rgba(124, 58, 237, 0.04) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse 70% 70% at 50% 50%, black 30%, transparent 80%);
  }

  .hero-content {
    position: relative;
    z-index: 1;
    max-width: 640px;
  }

  .hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: white;
    border: 1px solid var(--border);
    border-radius: 100px;
    padding: 7px 16px;
    font-size: 13px;
    font-weight: 500;
    color: var(--purple);
    margin-bottom: 28px;
    box-shadow: var(--shadow-sm);
    animation: fadeUp 0.6s ease both;
  }

  .hero-badge-dot {
    width: 7px;
    height: 7px;
    background: var(--yellow);
    border-radius: 50%;
    animation: pulse 2s infinite;
  }

  .hero-h1 {
    font-family: var(--font-display);
    font-size: clamp(42px, 6vw, 72px);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -2px;
    color: var(--navy);
    margin-bottom: 24px;
    animation: fadeUp 0.6s 0.1s ease both;
  }

  .hero-h1 em {
    font-style: normal;
    color: var(--purple);
    position: relative;
  }

  .hero-h1 em::after {
    content: '';
    position: absolute;
    bottom: 20px;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--yellow);
    border-radius: 2px;
    transform: scaleX(0);
    transform-origin: left;
    animation: lineReveal 0.6s 0.8s ease both;
  }

  .hero-sub {
    font-size: 18px;
    line-height: 1.65;
    color: var(--text-mid);
    font-weight: 300;
    max-width: 500px;
    margin-bottom: 40px;
    animation: fadeUp 0.6s 0.2s ease both;
  }

  .hero-sub strong {
    font-weight: 600;
    color: var(--text-dark);
  }

  .hero-actions {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    animation: fadeUp 0.6s 0.3s ease both;
  }

  .btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--navy);
    color: white;
    padding: 14px 28px;
    border-radius: var(--radius-md);
    font-size: 15px;
    font-weight: 600;
    text-decoration: none;
    box-shadow: 0 6px 24px rgba(26, 16, 96, 0.28);
    transition: all 0.25s;
    border: none;
    cursor: pointer;
  }

  .btn-primary:hover {
    background: var(--purple);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(124, 58, 237, 0.35);
  }

  .btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: white;
    color: var(--navy);
    padding: 14px 28px;
    border-radius: var(--radius-md);
    font-size: 15px;
    font-weight: 600;
    text-decoration: none;
    border: 1.5px solid var(--border);
    box-shadow: var(--shadow-sm);
    transition: all 0.25s;
    cursor: pointer;
  }

  .btn-secondary:hover {
    border-color: var(--purple);
    color: var(--purple);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
  }

  .btn-arrow {
    font-size: 18px;
    transition: transform 0.2s;
  }

  .btn-primary:hover .btn-arrow,
  .btn-secondary:hover .btn-arrow {
    transform: translateX(3px);
  }

  .hero-visual {
    position: absolute;
    right: 5%;
    top: 50%;
    transform: translateY(-50%);
    width: min(460px, 42vw);
    z-index: 1;
    animation: fadeRight 0.8s 0.3s ease both;
  }

  .hero-card-stack {
    position: relative;
  }

  .hero-card {
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 24px;
    border: 1px solid rgba(124, 58, 237, 0.1);
  }

  .hero-card-main {
    margin-bottom: 16px;
  }

  .hero-card-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
  }

  .hc-avatar {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--purple) 0%, #4C1D95 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
  }

  .hc-title {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 15px;
    color: var(--navy);
  }

  .hc-sub {
    font-size: 12px;
    color: var(--text-muted);
    font-weight: 400;
  }

  .hc-progress-label {
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 8px;
    display: flex;
    justify-content: space-between;
  }

  .hc-progress-bar {
    background: var(--purple-pale);
    border-radius: 100px;
    height: 8px;
    overflow: hidden;
  }

  .hc-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--purple), var(--purple-light));
    border-radius: 100px;
    transition: width 1.5s 1s ease;
    width: 0;
  }

  .hc-modules {
    margin-top: 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
  }

  .hc-module {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 500;
    color: var(--text-mid);
    background: var(--cream);
  }

  .hc-module.done {
    background: rgba(124, 58, 237, 0.06);
    color: var(--purple);
  }

  .hc-check {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--purple);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 10px;
    flex-shrink: 0;
  }

  .hc-dot {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    border: 2px solid var(--border);
    flex-shrink: 0;
  }

  .hero-float-card {
    position: absolute;
    background: white;
    border-radius: var(--radius-md);
    padding: 12px 16px;
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(124, 58, 237, 0.1);
    font-size: 12px;
    font-weight: 500;
    animation: float 4s ease-in-out infinite;
  }

  .fc1 {
    right: -20px;
    top: -20px;
    animation-delay: 0s;
  }

  .fc2 {
    left: -24px;
    bottom: 60px;
    animation-delay: 2s;
  }

  .fc-emoji {
    font-size: 20px;
    display: block;
    margin-bottom: 4px;
  }

  .fc-label {
    color: var(--text-muted);
    font-size: 11px;
  }

  .fc-value {
    color: var(--navy);
    font-weight: 700;
    font-size: 15px;
  }

  /* ── TRUST BAR ── */
  .trust-bar {
    background: var(--navy);
    padding: 20px 5%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 48px;
    flex-wrap: wrap;
  }

  .trust-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
    font-weight: 400;
  }

  .trust-item strong {
    color: white;
    font-weight: 700;
    font-size: 18px;
  }

  .trust-sep {
    color: rgba(255, 255, 255, 0.2);
    font-size: 20px;
  }

  /* ── SECTION SHARED ── */
  section {
    padding: 100px 5%;
  }

  .section-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--purple-pale);
    color: var(--purple);
    padding: 6px 14px;
    border-radius: 100px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 20px;
  }

  .section-tag::before {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--purple);
    border-radius: 50%;
  }

  .section-heading {
    font-family: var(--font-display);
    font-size: clamp(32px, 4vw, 52px);
    font-weight: 800;
    color: var(--navy);
    letter-spacing: -1.5px;
    line-height: 1.1;
    margin-bottom: 16px;
  }

  .section-sub {
    font-size: 17px;
    color: var(--text-mid);
    font-weight: 300;
    line-height: 1.65;
    max-width: 560px;
  }

  .text-center {
    text-align: center;
  }

  .text-center .section-sub {
    margin: 0 auto;
  }

  .accent {
    color: var(--purple);
  }

  .accent-yellow {
    color: #B45309;
  }

  /* ── WHY NOW ── */
  .why-now {
    background: var(--navy);
    position: relative;
    overflow: hidden;
    padding: 35px 5%;
  }

  .why-bg {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 60% 80% at 80% 50%, rgba(124, 58, 237, 0.3) 0%, transparent 60%);
  }

  .why-content {
    position: relative;
    z-index: 1;
  }

  .why-top {
    margin-bottom: 64px;
  }

  .why-top .section-tag {
    background: rgba(124, 58, 237, 0.3);
    color: var(--purple-light);
  }

  .why-top .section-heading {
    color: white;
  }

  .why-top .section-sub {
    color: rgba(255, 255, 255, 0.6);
  }

  .why-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
  }

  .why-stat {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: 36px 32px;
    transition: all 0.3s;
  }

  .why-stat:hover {
    background: rgba(124, 58, 237, 0.15);
    border-color: rgba(124, 58, 237, 0.4);
    transform: translateY(-4px);
  }

  .why-stat-num {
    font-family: var(--font-display);
    font-size: 52px;
    font-weight: 800;
    color: var(--yellow);
    letter-spacing: -2px;
    line-height: 1;
    margin-bottom: 12px;
  }

  .why-stat-label {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.5;
    font-weight: 300;
  }

  .why-stat-label strong {
    color: white;
    font-weight: 600;
    display: block;
    margin-bottom: 4px;
    font-size: 17px;
  }

  /* ── COURSES ── */
  .courses {
    background: white;
  }

  .courses-intro {
    margin-bottom: 64px;
  }

  .age-tabs {
    display: flex;
    gap: 8px;
    margin-top: 32px;
    flex-wrap: wrap;
  }

  .age-tab {
    padding: 10px 22px;
    border-radius: 100px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    border: 1.5px solid var(--border);
    background: transparent;
    color: var(--text-mid);
    transition: all 0.2s;
    font-family: var(--font-body);
  }

  .age-tab.active {
    background: var(--navy);
    color: white;
    border-color: var(--navy);
  }

  .age-tab:hover:not(.active) {
    border-color: var(--purple);
    color: var(--purple);
  }

  .courses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
  }

  .course-card {
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border);
    background: var(--cream);
    transition: all 0.3s;
    cursor: pointer;
    display: flex;
    flex-direction: column;
  }

  .course-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: var(--purple);
  }

  .cc-top {
    padding: 32px 28px 24px;
    background: linear-gradient(135deg, var(--navy) 0%, #2D1B8E 100%);
    position: relative;
    overflow: hidden;
  }

  .cc-top-2 {
    background: linear-gradient(135deg, #4C1D95 0%, var(--purple) 100%);
  }

  .cc-top-3 {
    background: linear-gradient(135deg, #1e40af 0%, #7c3aed 100%);
  }

  .cc-pattern {
    position: absolute;
    right: -20px;
    top: -20px;
    width: 120px;
    height: 120px;
    border-radius: 50%;
    border: 30px solid rgba(255, 255, 255, 0.06);
  }

  .cc-age-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    color: white;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 5px 12px;
    border-radius: 100px;
    margin-bottom: 16px;
  }

  .cc-title {
    font-family: var(--font-display);
    font-size: 22px;
    font-weight: 800;
    color: white;
    margin-bottom: 8px;
    line-height: 1.2;
  }

  .cc-tagline {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.65);
    font-weight: 300;
    line-height: 1.5;
  }

  .cc-emoji {
    font-size: 32px;
    margin-bottom: 12px;
    display: block;
  }

  .cc-body {
    padding: 24px 28px;
    flex: 1;
    display: flex;
    flex-direction: column;
  }

  .cc-meta {
    display: flex;
    gap: 16px;
    margin-bottom: 20px;
    flex-wrap: wrap;
  }

  .cc-meta-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--text-muted);
    font-weight: 500;
  }

  .cc-meta-icon {
    font-size: 14px;
  }

  .cc-projects {
    margin-bottom: 20px;
  }

  .cc-proj-label {
    font-size: 11px;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 10px;
  }

  .cc-proj-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
  }

  .cc-proj-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--text-mid);
    font-weight: 400;
  }

  .cc-proj-dot {
    width: 6px;
    height: 6px;
    background: var(--purple);
    border-radius: 50%;
    flex-shrink: 0;
  }

  .cc-mode-toggle {
    display: flex;
    gap: 4px;
    padding: 4px;
    background: rgba(124, 58, 237, 0.05);
    border-radius: var(--radius-sm);
    margin-bottom: 16px;
    border: 1px solid rgba(124, 58, 237, 0.1);
  }

  .mode-btn {
    flex: 1;
    padding: 6px 0;
    border: none;
    background: transparent;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-mid);
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s;
  }

  .mode-btn.active {
    background: white;
    color: var(--purple);
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(124, 58, 237, 0.1);
  }

  .cc-price {
    margin-top: auto;
    padding-top: 16px;
    border-top: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
  }

  .btn-brochure {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 12px;
    margin-bottom: 20px;
    background: rgba(124, 58, 237, 0.05);
    color: var(--purple);
    border: 1px dashed rgba(124, 58, 237, 0.3);
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s;
  }

  .btn-brochure:hover {
    background: rgba(124, 58, 237, 0.1);
    border-style: solid;
    transform: translateY(-2px);
  }

  .cc-price-num {
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 800;
    color: var(--navy);
  }

  .cc-price-note {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 2px;
  }

  .cc-enroll {
    background: var(--navy);
    color: white;
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s;
  }

  .cc-enroll:hover {
    background: var(--purple);
  }

  /* ── HOW IT WORKS ── */
  .how {
    background: var(--cream);
  }

  .how-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 0;
    margin-top: 64px;
    position: relative;
  }

  .how-steps::before {
    content: '';
    position: absolute;
    top: 40px;
    left: 10%;
    right: 10%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--border) 20%, var(--border) 80%, transparent);
    z-index: 0;
  }

  .how-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 0 24px;
    position: relative;
    z-index: 1;
  }

  .how-step-num {
    width: 80px;
    height: 80px;
    background: white;
    border: 2px solid var(--border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 28px;
    font-weight: 800;
    color: var(--navy);
    margin-bottom: 24px;
    transition: all 0.3s;
    box-shadow: var(--shadow-sm);
  }

  .how-step:hover .how-step-num {
    background: var(--purple);
    color: white;
    border-color: var(--purple);
    transform: scale(1.1);
    box-shadow: var(--shadow-md);
  }

  .how-step-emoji {
    font-size: 32px;
    margin-bottom: 12px;
  }

  .how-step-title {
    font-family: var(--font-display);
    font-size: 18px;
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 10px;
  }

  .how-step-desc {
    font-size: 14px;
    color: var(--text-mid);
    line-height: 1.65;
    font-weight: 300;
  }

  /* ── OFFLINE + ONLINE ── */
  .modes {
    background: white;
  }

  .modes-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-top: 64px;
  }

  .mode-card {
    border-radius: var(--radius-lg);
    padding: 44px 40px;
    border: 1px solid var(--border);
    position: relative;
    overflow: hidden;
    transition: all 0.3s;
  }

  .mode-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
  }

  .mode-offline {
    background: linear-gradient(135deg, #FEF9C3 0%, #FEF08A 100%);
    border-color: rgba(245, 200, 66, 0.4);
  }

  .mode-online {
    background: linear-gradient(135deg, var(--purple-pale) 0%, #DDD6FE 100%);
    border-color: rgba(124, 58, 237, 0.3);
  }

  .mode-icon {
    font-size: 48px;
    margin-bottom: 20px;
    display: block;
  }

  .mode-title {
    font-family: var(--font-display);
    font-size: 26px;
    font-weight: 800;
    color: var(--navy);
    margin-bottom: 8px;
  }

  .mode-subtitle {
    font-size: 14px;
    color: var(--text-mid);
    margin-bottom: 24px;
    font-weight: 300;
  }

  .mode-features {
    display: flex;
    flex-direction: column;
    gap: 10px;
  }

  .mode-feature {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 14px;
    color: var(--text-mid);
    font-weight: 400;
    line-height: 1.5;
  }

  .mode-feature-check {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--navy);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    flex-shrink: 0;
    margin-top: 1px;
  }

  .mode-offline .mode-feature-check {
    background: #92400E;
  }

  .mode-tag {
    position: absolute;
    top: 28px;
    right: 28px;
    background: var(--navy);
    color: white;
    font-size: 11px;
    font-weight: 700;
    padding: 5px 12px;
    border-radius: 100px;
    letter-spacing: 0.05em;
  }

  .mode-offline .mode-tag {
    background: #92400E;
  }

  /* ── PARENTS SECTION ── */
  .parents {
    background: var(--navy);
    position: relative;
    overflow: hidden;
  }

  .parents-bg {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 50% 80% at 20% 50%, rgba(124, 58, 237, 0.25) 0%, transparent 60%);
  }

  .parents-inner {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
  }

  .parents-left .section-tag {
    background: rgba(124, 58, 237, 0.3);
    color: var(--purple-light);
  }

  .parents-left .section-heading {
    color: white;
  }

  .parents-left .section-sub {
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 40px;
  }

  .parents-concerns {
    display: flex;
    flex-direction: column;
    gap: 16px;
  }

  .concern-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    padding: 20px;
    transition: all 0.3s;
  }

  .concern-item:hover {
    background: rgba(124, 58, 237, 0.2);
    border-color: rgba(124, 58, 237, 0.4);
  }

  .concern-icon {
    font-size: 24px;
    flex-shrink: 0;
  }

  .concern-text h4 {
    font-size: 14px;
    font-weight: 700;
    color: white;
    margin-bottom: 4px;
  }

  .concern-text p {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.55);
    line-height: 1.55;
    font-weight: 300;
  }

  .parents-right {
    display: flex;
    flex-direction: column;
    gap: 20px;
  }

  .parent-quote {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: 28px;
    transition: all 0.3s;
  }

  .parent-quote:hover {
    background: rgba(255, 255, 255, 0.1);
  }

  .pq-text {
    font-size: 15px;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.65;
    font-style: italic;
    font-weight: 300;
    margin-bottom: 16px;
  }

  .pq-author {
    display: flex;
    align-items: center;
    gap: 12px;
  }

  .pq-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--purple);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 14px;
    color: white;
    flex-shrink: 0;
  }

  .pq-name {
    font-size: 14px;
    font-weight: 600;
    color: white;
  }

  .pq-meta {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.45);
  }

  /* ── INSTRUCTORS ── */
  .instructors {
    background: var(--cream);
  }

  .instructors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
    margin-top: 64px;
  }

  .instructor-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: 32px 28px;
    border: 1px solid var(--border);
    text-align: center;
    transition: all 0.3s;
  }

  .instructor-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: var(--purple);
  }

  .inst-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    margin: 0 auto 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 28px;
    font-weight: 800;
    color: white;
    background: linear-gradient(135deg, var(--navy), var(--purple));
  }

  .inst-name {
    font-family: var(--font-display);
    font-size: 18px;
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 4px;
  }

  .inst-role {
    font-size: 13px;
    color: var(--purple);
    font-weight: 600;
    margin-bottom: 12px;
  }

  .inst-bio {
    font-size: 13px;
    color: var(--text-mid);
    line-height: 1.6;
    font-weight: 300;
  }

  .inst-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    justify-content: center;
    margin-top: 16px;
  }

  .inst-tag {
    background: var(--purple-pale);
    color: var(--purple);
    font-size: 11px;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 100px;
  }

  /* ── FAQ ── */
  .faq {
    background: white;
  }

  .faq-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 64px;
  }

  .faq-item {
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: all 0.2s;
    align-self: start;
  }

  .faq-item:hover {
    border-color: var(--purple);
  }

  .faq-q {
    width: 100%;
    background: none;
    border: none;
    cursor: pointer;
    padding: 20px 24px;
    text-align: left;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    font-family: var(--font-body);
    font-size: 15px;
    font-weight: 600;
    color: var(--navy);
    transition: all 0.2s;
  }

  .faq-q:hover {
    background: var(--cream);
  }

  .faq-icon {
    font-size: 20px;
    color: var(--purple);
    transition: transform 0.3s;
    flex-shrink: 0;
  }

  .faq-item.open .faq-icon {
    transform: rotate(45deg);
  }

  .faq-a {
    max-height: 0;
    overflow: hidden;
    padding: 0 24px;
    font-size: 14px;
    color: var(--text-mid);
    line-height: 1.7;
    font-weight: 300;
    transition: max-height 0.3s ease, padding 0.3s ease;
  }

  .faq-item.open .faq-a {
    max-height: 200px;
    padding: 0 24px 20px;
  }

  /* ── CTA FINAL ── */
  .cta-final {
    background: linear-gradient(135deg, var(--navy) 0%, #2D1B8E 60%, #4C1D95 100%);
    padding: 120px 5%;
    text-align: center;
    position: relative;
    overflow: hidden;
  }

  .cta-bg {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 80% 60% at 50% 50%, rgba(124, 58, 237, 0.3) 0%, transparent 70%);
  }

  .cta-content {
    position: relative;
    z-index: 1;
  }

  .cta-h2 {
    font-family: var(--font-display);
    font-size: clamp(36px, 5vw, 64px);
    font-weight: 700;
    color: white;
    letter-spacing: -2px;
    margin-bottom: 20px;
    line-height: 1.1;
  }

  .cta-h2 span {
    color: var(--yellow);
  }

  .cta-sub {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.65);
    font-weight: 300;
    margin-bottom: 48px;
  }

  .cta-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
  }

  .btn-white {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: white;
    color: var(--navy);
    padding: 16px 32px;
    border-radius: var(--radius-md);
    font-size: 16px;
    font-weight: 700;
    text-decoration: none;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
    transition: all 0.25s;
  }

  .btn-white:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
  }

  .btn-ghost {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    padding: 16px 32px;
    border-radius: var(--radius-md);
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    border: 1.5px solid rgba(255, 255, 255, 0.25);
    transition: all 0.25s;
  }

  .btn-ghost:hover {
    background: rgba(255, 255, 255, 0.18);
    transform: translateY(-2px);
  }

  .whatsapp-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: #25D366;
    color: white;
    padding: 16px 32px;
    border-radius: var(--radius-md);
    font-size: 16px;
    font-weight: 700;
    text-decoration: none;
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.35);
    transition: all 0.25s;
  }

  .whatsapp-btn:hover {
    background: #1ebe5c;
    transform: translateY(-2px);
  }

  /* ── FOOTER ── */
  footer {
    background: #0A0628;
    padding: 64px 5% 32px;
    color: rgba(255, 255, 255, 0.5);
  }

  .footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }

  .footer-brand {}

  .footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
  }

  .footer-logo-img {
    height: 48px;
    width: auto;
    object-fit: contain;
    display: block;
  }

  .footer-desc {
    font-size: 14px;
    line-height: 1.7;
    max-width: 260px;
    margin-bottom: 20px;
  }

  .footer-social {
    display: flex;
    gap: 10px;
  }

  .social-link {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    font-size: 16px;
    transition: all 0.2s;
  }

  .social-link:hover {
    background: var(--purple);
    transform: translateY(-2px);
  }

  .footer-col h4 {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: rgba(255, 255, 255, 0.3);
    margin-bottom: 16px;
  }

  .footer-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
  }

  .footer-col a {
    text-decoration: none;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.5);
    transition: color 0.2s;
  }

  .footer-col a:hover {
    color: white;
  }

  .footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
  }

  .footer-bottom p {
    font-size: 13px;
  }

  .footer-bottom p a {
    color: var(--purple-light);
    text-decoration: none;
  }

  .footer-badge {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 100px;
    padding: 6px 14px;
    font-size: 12px;
    color: rgba(255, 255, 255, 0.4);
  }

  /* ── WHATSAPP FLOAT ── */
  .wa-float {
    position: fixed;
    bottom: 28px;
    right: 28px;
    z-index: 999;
    width: 58px;
    height: 58px;
    border-radius: 50%;
    background: #25D366;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    font-size: 28px;
    box-shadow: 0 6px 24px rgba(37, 211, 102, 0.5);
    animation: floatWa 3s ease-in-out infinite;
    transition: transform 0.2s;
  }

  .wa-float:hover {
    transform: scale(1.1);
  }

  .wa-tooltip {
    position: absolute;
    right: 68px;
    top: 50%;
    transform: translateY(-50%);
    background: white;
    color: var(--navy);
    font-size: 13px;
    font-weight: 600;
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    white-space: nowrap;
    box-shadow: var(--shadow-md);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s;
  }

  .wa-float:hover .wa-tooltip {
    opacity: 1;
  }

  /* ── SCROLL ANIMATIONS ── */
  .reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
  }

  .reveal.visible {
    opacity: 1;
    transform: translateY(0);
  }

  .reveal-delay-1 {
    transition-delay: 0.1s;
  }

  .reveal-delay-2 {
    transition-delay: 0.2s;
  }

  .reveal-delay-3 {
    transition-delay: 0.3s;
  }

  .reveal-delay-4 {
    transition-delay: 0.4s;
  }

  /* ── KEYFRAMES ── */
  @keyframes fadeUp {
    from {
      opacity: 0;
      transform: translateY(24px);
    }

    to {
      opacity: 1;
      transform: translateY(0);
    }
  }

  @keyframes fadeRight {
    from {
      opacity: 0;
      transform: translate(40px, -50%);
    }

    to {
      opacity: 1;
      transform: translate(0, -50%);
    }
  }

  @keyframes float {

    0%,
    100% {
      transform: translateY(0);
    }

    50% {
      transform: translateY(-10px);
    }
  }

  @keyframes floatWa {

    0%,
    100% {
      box-shadow: 0 6px 24px rgba(37, 211, 102, 0.5);
    }

    50% {
      box-shadow: 0 10px 36px rgba(37, 211, 102, 0.7);
    }
  }

  @keyframes pulse {

    0%,
    100% {
      opacity: 1;
      transform: scale(1);
    }

    50% {
      opacity: 0.6;
      transform: scale(0.8);
    }
  }

  @keyframes lineReveal {
    from {
      transform: scaleX(0);
    }

    to {
      transform: scaleX(1);
    }
  }

  /* ── RESPONSIVE ── */
  @media (max-width: 1024px) {
    .hero-visual {
      display: none;
    }

    .hero-content {
      max-width: 100%;
    }

    .parents-inner {
      grid-template-columns: 1fr;
      gap: 48px;
    }

    .footer-top {
      grid-template-columns: 1fr 1fr;
    }
  }

  @media (max-width: 768px) {
    section {
      padding: 72px 5%;
    }

    .hero {
      padding: 110px 5% 60px;
    }

    .nav-links {
      display: none;
    }

    .nav-hamburger {
      display: flex;
    }

    .modes-grid {
      grid-template-columns: 1fr;
    }

    .faq-grid {
      grid-template-columns: 1fr;
    }

    .footer-top {
      grid-template-columns: 1fr;
      gap: 32px;
    }

    .trust-bar {
      gap: 24px;
    }

    .trust-sep {
      display: none;
    }

    .how-steps::before {
      display: none;
    }

    .how-steps {
      gap: 40px;
    }
  }

  @media (max-width: 480px) {
    .hero-h1 {
      letter-spacing: -1.5px;
    }

    .hero-actions {
      flex-direction: column;
    }

    .cta-actions {
      flex-direction: column;
      align-items: center;
    }
  }