*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body { font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; color: #1A1A2E; line-height: 1.6; overflow-x: hidden; max-width: 100vw; }
    *, *::before, *::after { box-sizing: border-box; }
    img, video, table, .hero-img, .instructor-avatar { max-width: 100%; height: auto; }
    .hero .container, .stats .container, .guarantee .container, .why .container, .courses .container, .comparison .container, .pricing .container, .reviews .container, .faq .container, .contact .container, .footer .container, .cta-banner .container { padding-left: 16px; padding-right: 16px; }

    /* ==============================
       STATS SECTION
    ============================== */
    .stats {
      background: var(--white); padding: 60px 0;
      border-bottom: 1px solid #eee;
    }
    .stats-grid {
      display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px;
      text-align: center;
    }
    .stat-item {
      padding: 24px 16px;
      border-right: 2px solid #eee;
    }
    .stat-item:last-child { border-right: none; }
    .stat-item .stat-number {
      font-size: 2.8rem; font-weight: 800; color: var(--green);
      line-height: 1.1; margin-bottom: 8px;
    }
    .stat-item .stat-number span { color: var(--gold); }
    .stat-item .stat-label {
      font-size: 0.92rem; color: var(--text-light); font-weight: 500;
    }

    /* ==============================
       GUARANTEE SECTION
    ============================== */
    .guarantee {
      background: linear-gradient(135deg, var(--green) 0%, var(--green-dark) 100%);
      padding: 50px 0; color: var(--white); text-align: center;
      position: relative; overflow: hidden;
    }
    .guarantee::before {
      content: ''; position: absolute; top: -50%; right: -10%;
      width: 400px; height: 400px; background: rgba(212,168,67,0.1);
      border-radius: 50%; pointer-events: none;
    }
    .guarantee-inner {
      display: flex; align-items: center; justify-content: center;
      gap: 40px; max-width: 900px; margin: 0 auto; padding: 0 20px;
      position: relative; z-index: 1;
    }
    .guarantee-badge {
      width: 120px; height: 120px; border-radius: 50%;
      background: rgba(212,168,67,0.2); border: 3px solid var(--gold);
      display: flex; align-items: center; justify-content: center;
      flex-shrink: 0; animation: badgePulse 2s infinite;
    }
    @keyframes badgePulse {
      0%, 100% { box-shadow: 0 0 0 0 rgba(212,168,67,0.3); }
      50% { box-shadow: 0 0 0 15px rgba(212,168,67,0); }
    }
    .guarantee-badge svg { width: 56px; height: 56px; fill: var(--gold); }
    .guarantee-text { text-align: left; }
    .guarantee-text h3 {
      font-size: 1.5rem; margin-bottom: 8px; color: var(--white);
    }
    .guarantee-text h3 span { color: var(--gold); }
    .guarantee-text p { font-size: 0.95rem; opacity: 0.9; line-height: 1.7; }
    .guarantee-list {
      display: flex; gap: 32px; margin-top: 16px; flex-wrap: wrap;
    }
    .guarantee-list li {
      list-style: none; display: flex; align-items: center; gap: 8px;
      font-size: 0.92rem; opacity: 0.9;
    }
    .guarantee-list li::before { content: '✓'; color: var(--gold); font-weight: 700; }

    /* ==============================
       INSTRUCTORS SECTION
    ============================== */
    .instructors { background: var(--white); }
    .instructors-grid {
      display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px;
    }
    .instructor-card {
      background: var(--gray); border-radius: var(--radius);
      overflow: hidden; box-shadow: var(--shadow);
      transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    }
    .instructor-card:hover { transform: translateY(-8px); box-shadow: 0 16px 48px rgba(0,0,0,0.12); }
    .instructor-card .instructor-top {
      background: var(--green); padding: 32px 24px 24px;
      text-align: center; color: var(--white);
    }
    .instructor-card .instructor-avatar {
      width: 110px; height: 110px; border-radius: 50%;
      border: 4px solid var(--gold); margin: 0 auto 16px;
      object-fit: cover; box-shadow: 0 4px 20px rgba(0,0,0,0.2);
    }
    .instructor-card .instructor-top h3 {
      font-size: 1.15rem; margin-bottom: 4px; color: var(--white);
    }
    .instructor-card .instructor-top .instructor-role {
      font-size: 0.85rem; color: var(--gold); font-weight: 600;
    }
    .instructor-card .instructor-bottom { padding: 24px; }
    .instructor-card .instructor-bottom p {
      font-size: 0.9rem; color: var(--text-light); margin-bottom: 14px;
      line-height: 1.6;
    }
    .instructor-card .instructor-meta {
      display: flex; flex-wrap: wrap; gap: 10px;
    }
    .instructor-card .instructor-meta span {
      background: var(--green-light); color: var(--green);
      padding: 4px 12px; border-radius: 20px; font-size: 0.78rem;
      font-weight: 600;
    }
    .instructor-card .instructor-quote {
      margin-top: 14px; padding-top: 14px; border-top: 1px solid #eee;
      font-style: italic; font-size: 0.88rem; color: var(--text-light);
    }

    /* ==============================
       CTA BANNER
    ============================== */
    .cta-banner {
      background: linear-gradient(135deg, var(--gold) 0%, #b8922e 100%);
      padding: 48px 0; text-align: center; color: var(--white);
      position: relative; overflow: hidden;
    }
    .cta-banner::before {
      content: ''; position: absolute; top: -50%; left: -10%;
      width: 400px; height: 400px; background: rgba(255,255,255,0.08);
      border-radius: 50%; pointer-events: none;
    }
    .cta-banner h2 { font-size: 1.8rem; margin-bottom: 10px; color: var(--white); }
    .cta-banner p { font-size: 1rem; opacity: 0.9; margin-bottom: 24px; max-width: 600px; margin-left: auto; margin-right: auto; }
    .cta-banner .btn { background: var(--white); color: var(--gold); font-weight: 700; }
    .cta-banner .btn:hover { background: var(--green); color: var(--white); }

    /* ==============================
       STICKY MOBILE BAR
    ============================== */
    .sticky-bar {
      display: none; position: fixed; bottom: 0; left: 0; width: 100%;
      background: var(--green); z-index: 9997; padding: 12px 16px;
      box-shadow: 0 -4px 20px rgba(0,0,0,0.15);
    }
    .sticky-bar .btn {
      width: 100%; text-align: center; font-size: 1rem; padding: 14px;
      display: flex; align-items: center; justify-content: center; gap: 8px;
    }
    .sticky-bar .btn svg { width: 20px; height: 20px; fill: var(--white); }
    @media (max-width: 768px) {
      .sticky-bar { display: block; }
      body { padding-bottom: 64px; }
      .whatsapp-fab { bottom: 80px; }
    }

    /* ==============================
       REVEAL ANIMATIONS
    ============================== */
    .reveal { opacity: 0; transform: translateY(40px); transition: opacity 0.7s ease, transform 0.7s ease; }
    .reveal.active { opacity: 1; transform: translateY(0); }
    .reveal-left { opacity: 0; transform: translateX(-50px); transition: opacity 0.7s ease, transform 0.7s ease; }
    .reveal-left.active { opacity: 1; transform: translateX(0); }
    .reveal-right { opacity: 0; transform: translateX(50px); transition: opacity 0.7s ease, transform 0.7s ease; }
    .reveal-right.active { opacity: 1; transform: translateX(0); }
    .reveal-scale { opacity: 0; transform: scale(0.85); transition: opacity 0.6s ease, transform 0.6s ease; }
    .reveal-scale.active { opacity: 1; transform: scale(1); }
    .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; }
    .reveal-delay-5 { transition-delay: 0.5s; }

    /* ==============================
       HERO ENTRANCE
    ============================== */
    .hero .badge { animation: fadeInDown 0.8s ease forwards; }
    .hero-content h1 { animation: fadeInDown 0.8s ease 0.2s forwards; opacity: 0; }
    .hero-content p { animation: fadeInDown 0.8s ease 0.4s forwards; opacity: 0; }
    .hero-buttons { animation: fadeInDown 0.8s ease 0.6s forwards; opacity: 0; }
    .hero-visual { animation: fadeInScale 1s ease 0.3s forwards; opacity: 0; }

    @keyframes fadeInDown { from { opacity: 0; transform: translateY(-20px); } to { opacity: 1; transform: translateY(0); } }
    @keyframes fadeInScale { from { opacity: 0; transform: scale(0.5); } to { opacity: 1; transform: scale(1); } }

    /* ==============================
       COUNTER ANIMATION
    ============================== */
    .counter { display: inline-block; }
    .counter-num { font-size: 2.2rem; font-weight: 800; color: var(--green); }

    /* ==============================
       CARD HOVER ENHANCE
    ============================== */
    .why-card, .course-card, .pricing-card, .teacher-card, .review-card { transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94); }
    .why-card:hover { transform: translateY(-8px) scale(1.02); }
    .course-card:hover { transform: translateY(-8px) scale(1.02); }
    .pricing-card:hover { transform: translateY(-8px); }
    .pricing-card.featured:hover { transform: scale(1.05) translateY(-8px); }

    /* ==============================
       SECTION TITLE REVEAL
    ============================== */
    .section-title .reveal-stagger > * { opacity: 0; transform: translateY(20px); transition: all 0.6s ease; }
    .section-title.active .reveal-stagger > * { opacity: 1; transform: translateY(0); }

    :root {
      --green: #1B6B3A;
      --green-dark: #0D4A26;
      --green-light: #E8F5E9;
      --gold: #D4A843;
      --gold-light: #F5E6B8;
      --white: #FFFFFF;
      --gray: #F9FAFB;
      --text: #1A1A2E;
      --text-light: #555;
      --shadow: 0 4px 20px rgba(0,0,0,0.08);
      --radius: 12px;
    }

    .container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
    .section { padding: 80px 0; }
    .section-title { text-align: center; margin-bottom: 50px; }
    .section-title h2 { font-size: 2.2rem; color: var(--green-dark); margin-bottom: 12px; }
    .section-title h2 span { color: var(--gold); }
    .section-title p { color: var(--text-light); font-size: 1.05rem; max-width: 600px; margin: 0 auto; }
    .btn {
      display: inline-block; padding: 14px 32px; border-radius: 50px; font-weight: 600;
      text-decoration: none; cursor: pointer; border: none; font-size: 1rem;
      transition: all 0.3s ease;
    }
    .btn-primary { background: var(--green); color: var(--white); }
    .btn-primary:hover { background: var(--green-dark); transform: translateY(-2px); box-shadow: 0 8px 25px rgba(27,107,58,0.3); }
    .btn-gold { background: var(--gold); color: var(--white); }
    .btn-gold:hover { background: #b8922e; transform: translateY(-2px); box-shadow: 0 8px 25px rgba(212,168,67,0.3); }
    .btn-outline { background: transparent; color: var(--white); border: 2px solid var(--white); }
    .btn-outline:hover { background: var(--white); color: var(--green); }

    /* ==============================
       HEADER / NAV
    ============================== */
    .header {
      position: fixed; top: 0; left: 0; width: 100%; z-index: 1000;
      background: rgba(255,255,255,0.95); backdrop-filter: blur(10px);
      box-shadow: 0 2px 20px rgba(0,0,0,0.06); transition: all 0.3s ease;
    }
    .header.scrolled { background: rgba(255,255,255,0.98); }
    .header .container { display: flex; align-items: center; justify-content: space-between; height: 72px; }
    .logo { text-decoration: none; display: flex; align-items: center; gap: 12px; }
    .logo img { height: 50px; width: auto; border-radius: 50%; }
    .logo span { font-size: 1.4rem; font-weight: 800; color: var(--green); }
    .logo span span { color: var(--gold); }
    .footer .logo img { height: 50px; }
    .footer .logo span { font-size: 1.2rem; }
    .nav-links { display: flex; gap: 28px; list-style: none; align-items: center; }
    .nav-links a { text-decoration: none; color: var(--text); font-weight: 500; font-size: 0.95rem; transition: color 0.3s; }
    .nav-links a:hover { color: var(--green); }
    .nav-links .btn { padding: 10px 24px; font-size: 0.9rem; color: var(--white); }
    .hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 5px; background: none; border: none; }
    .hamburger span { width: 26px; height: 3px; background: var(--text); border-radius: 3px; transition: all 0.3s; }

    /* ==============================
       HERO
    ============================== */
    .hero {
      min-height: 100vh; display: flex; align-items: center;
      background: linear-gradient(135deg, var(--green-dark) 0%, var(--green) 50%, #155d32 100%);
      position: relative; overflow: hidden; padding-top: 72px;
    }
    .hero::before {
      content: ''; position: absolute; top: -50%; right: -20%;
      width: 600px; height: 600px; background: rgba(212,168,67,0.08);
      border-radius: 50%; pointer-events: none;
    }
    .hero::after {
      content: ''; position: absolute; bottom: -30%; left: -10%;
      width: 400px; height: 400px; background: rgba(255,255,255,0.03);
      border-radius: 50%; pointer-events: none;
    }
    .hero .container { position: relative; z-index: 1; display: flex; align-items: center; gap: 60px; }
    .hero-content { flex: 1; }
    .hero-content .badge {
      display: inline-block; background: rgba(212,168,67,0.2); color: var(--gold);
      padding: 8px 18px; border-radius: 50px; font-size: 0.85rem; font-weight: 600;
      margin-bottom: 20px; border: 1px solid rgba(212,168,67,0.3);
    }
    .hero-content h1 { font-size: 3rem; color: var(--white); line-height: 1.2; margin-bottom: 18px; }
    .hero-content h1 span { color: var(--gold); }
    .hero-content p { font-size: 1.1rem; color: rgba(255,255,255,0.8); margin-bottom: 30px; max-width: 520px; }
    .hero-buttons { display: flex; gap: 16px; flex-wrap: wrap; }
    .hero-visual { flex: 1; display: flex; justify-content: center; }
    .hero-visual .hero-img {
      width: 320px; height: 320px; border-radius: 50%; object-fit: cover;
      border: 4px solid var(--gold); box-shadow: 0 0 40px rgba(212,168,67,0.3);
    }

    /* ==============================
       WHY CHOOSE US
    ============================== */
    .why { background: var(--gray); }
    .why-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
    .why-card {
      background: var(--white); padding: 36px 24px; border-radius: var(--radius);
      text-align: center; box-shadow: var(--shadow); transition: all 0.3s ease;
      border-bottom: 3px solid transparent;
    }
    .why-card:hover { transform: translateY(-6px); border-bottom-color: var(--gold); }
    .why-card .icon { width: 60px; height: 60px; margin: 0 auto 16px; background: var(--green-light); border-radius: 50%; display: flex; align-items: center; justify-content: center; }
    .why-card .icon svg { width: 28px; height: 28px; fill: var(--green); }
    .why-card h3 { font-size: 1.1rem; margin-bottom: 8px; }
    .why-card p { font-size: 0.92rem; color: var(--text-light); }

    /* ==============================
       COURSES
    ============================== */
    .courses-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
    .course-card {
      background: var(--white); border-radius: var(--radius); overflow: hidden;
      box-shadow: var(--shadow); transition: all 0.3s ease; border: 1px solid #eee;
    }
    .course-card:hover { transform: translateY(-6px); box-shadow: 0 12px 40px rgba(0,0,0,0.1); }
    .course-card .top { background: var(--green); color: var(--white); padding: 28px 24px; text-align: center; }
    .course-card .top .icon-svg { width: 52px; height: 52px; margin: 0 auto 10px; fill: var(--gold); }
    .course-card .top .icon-svg .gold-fill { fill: var(--gold); }
    .course-card .top .icon-svg .white-fill { fill: rgba(255,255,255,0.9); }
    .course-card .top h3 { font-size: 1.15rem; }
    .course-card .body { padding: 24px; }
    .course-card .body p { font-size: 0.92rem; color: var(--text-light); margin-bottom: 12px; }
    .course-card .body .meta { display: flex; justify-content: space-between; font-size: 0.88rem; color: var(--text-light); margin-bottom: 16px; }
    .course-card .body .price { font-size: 1.8rem; font-weight: 800; color: var(--green); }
    .course-card .body .price span { font-size: 1rem; font-weight: 400; color: var(--text-light); }
    .course-card .body .btn { width: 100%; text-align: center; margin-top: 8px; }

    /* ==============================
       OUR VS OTHERS
    ============================== */
    .comparison { background: var(--white); }
    .compare-table { width: 100%; border-collapse: collapse; max-width: 800px; margin: 0 auto; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
    .compare-table thead { background: var(--green); }
    .compare-table thead th { color: var(--white); padding: 16px 20px; text-align: left; font-size: 1rem; }
    .compare-table thead th:first-child { width: 40%; }
    .compare-table thead th:not(:first-child) { text-align: center; }
    .compare-table thead th:last-child { background: rgba(212,168,67,0.15); }
    .compare-table tbody tr { border-bottom: 1px solid #eee; transition: background 0.2s; }
    .compare-table tbody tr:hover { background: var(--green-light); }
    .compare-table tbody tr:last-child { border-bottom: none; }
    .compare-table tbody td { padding: 14px 20px; font-size: 0.95rem; }
    .compare-table tbody td:not(:first-child) { text-align: center; font-size: 1.2rem; }
    .compare-table tbody td:last-child { background: rgba(212,168,67,0.05); }
    .check { color: var(--green); }
    .cross { color: #dc2626; }

    /* ==============================
       PRICING
    ============================== */
    .pricing { background: var(--gray); }
    .pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; align-items: start; }
    .pricing-card {
      background: var(--white); border-radius: var(--radius); padding: 40px 28px;
      box-shadow: var(--shadow); text-align: center; position: relative;
      transition: all 0.3s ease; border: 2px solid transparent;
    }
    .pricing-card:hover { transform: translateY(-6px); }
    .pricing-card.featured {
      border-color: var(--gold); transform: scale(1.05);
      box-shadow: 0 12px 50px rgba(212,168,67,0.2);
    }
    .pricing-card.featured:hover { transform: scale(1.05) translateY(-6px); }
    .pricing-card .badge {
      position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
      background: var(--gold); color: var(--white); padding: 6px 20px;
      border-radius: 50px; font-size: 0.8rem; font-weight: 700;
    }
    .pricing-card h3 { font-size: 1.3rem; margin-bottom: 4px; }
    .pricing-card .sub { font-size: 0.9rem; color: var(--text-light); margin-bottom: 16px; }
    .pricing-card .price { font-size: 2.8rem; font-weight: 800; color: var(--green); margin-bottom: 4px; }
    .pricing-card .price span { font-size: 1rem; font-weight: 400; color: var(--text-light); }
    .pricing-card .duration { font-size: 0.85rem; color: var(--text-light); margin-bottom: 24px; }
    .pricing-card ul { list-style: none; text-align: left; margin-bottom: 28px; }
    .pricing-card ul li { padding: 8px 0; font-size: 0.92rem; display: flex; align-items: center; gap: 10px; }
    .pricing-card ul li::before { content: '✓'; color: var(--green); font-weight: 700; }
    .pricing-card .btn { width: 100%; }

    /* ==============================
       REVIEWS — improved
    ============================== */
    .reviews {
      background: linear-gradient(135deg, var(--green-dark) 0%, var(--green) 100%);
      position: relative; overflow: hidden;
    }
    .reviews::before {
      content: ''; position: absolute; top: -30%; right: -10%;
      width: 500px; height: 500px; background: rgba(212,168,67,0.06);
      border-radius: 50%; pointer-events: none;
    }
    .reviews .section-title h2 { color: var(--white); }
    .reviews .section-title p { color: rgba(255,255,255,0.7); }
    .carousel { position: relative; max-width: 750px; margin: 0 auto; }
    .carousel-track { display: flex; gap: 24px; transition: transform 0.5s ease; }
    .review-card {
      min-width: calc(100% - 24px); padding: 50px 48px 44px; text-align: center;
      background: rgba(255,255,255,0.06); border-radius: 24px;
      backdrop-filter: blur(6px); border: 1px solid rgba(255,255,255,0.08);
      position: relative;
    }
    .review-card::before,
    .review-card::after {
      content: '"'; position: absolute; font-size: 6rem; line-height: 1;
      color: var(--gold); opacity: 0.15; font-family: Georgia, serif;
      pointer-events: none;
    }
    .review-card::before { top: 8px; left: 20px; }
    .review-card::after { bottom: 0; right: 20px; transform: rotate(180deg); }
    .review-card .stars {
      color: var(--gold); font-size: 1.3rem; letter-spacing: 4px;
      margin-bottom: 18px; display: block;
    }
    .review-card blockquote {
      font-size: 1.1rem; color: rgba(255,255,255,0.92); font-style: italic;
      margin-bottom: 24px; line-height: 1.9; max-width: 600px; margin-left: auto; margin-right: auto;
    }
    .review-card .name {
      font-weight: 700; color: var(--white); font-size: 1.1rem;
      letter-spacing: 0.5px;
    }
    .review-card .country { font-size: 0.85rem; color: rgba(255,255,255,0.5); margin-top: 4px; }
    .review-card .result-tag {
      display: inline-block; background: rgba(212,168,67,0.2); color: var(--gold);
      padding: 4px 14px; border-radius: 20px; font-size: 0.78rem;
      font-weight: 600; margin-bottom: 16px; border: 1px solid rgba(212,168,67,0.3);
    }
    .review-card .divider {
      width: 40px; height: 3px; background: var(--gold); border-radius: 4px;
      margin: 0 auto 16px;
    }
    .carousel-dots { display: flex; justify-content: center; gap: 8px; margin-top: 24px; }
    .carousel-dots button {
      width: 12px; height: 12px; border-radius: 50%; border: none;
      background: rgba(255,255,255,0.3); cursor: pointer; transition: all 0.3s;
    }
    .carousel-dots button.active { background: var(--gold); width: 32px; border-radius: 6px; }

    /* ==============================
       FAQ
    ============================== */
    .faq { background: var(--gray); }
    .faq-list { max-width: 700px; margin: 0 auto; }
    .faq-item { background: var(--white); border-radius: var(--radius); margin-bottom: 12px; box-shadow: 0 2px 8px rgba(0,0,0,0.04); overflow: hidden; }
    .faq-question {
      width: 100%; padding: 18px 24px; background: none; border: none;
      font-size: 1rem; font-weight: 600; text-align: left;
      cursor: pointer; display: flex; justify-content: space-between; align-items: center;
      color: var(--text); transition: color 0.3s;
    }
    .faq-question:hover { color: var(--green); }
    .faq-question .arrow { transition: transform 0.3s; font-size: 1.2rem; }
    .faq-item.open .faq-question { color: var(--green); }
    .faq-item.open .arrow { transform: rotate(180deg); }
    .faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.3s ease, padding 0.3s ease; }
    .faq-item.open .faq-answer { max-height: 200px; padding: 0 24px 18px; }
    .faq-answer p { font-size: 0.95rem; color: var(--text-light); line-height: 1.7; }

    /* ==============================
       CONTACT — improved
    ============================== */
    .contact {
      background: linear-gradient(135deg, var(--gray) 0%, #fff 100%);
      position: relative;
    }
    .contact-wrapper { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
    .contact-info-card {
      background: var(--white); border-radius: var(--radius); padding: 36px;
      box-shadow: var(--shadow); border: 1px solid #eee;
    }
    .contact-info-card h3 {
      font-size: 1.3rem; margin-bottom: 8px; color: var(--green-dark);
      display: flex; align-items: center; gap: 10px;
    }
    .contact-info-card h3::before {
      content: ''; width: 4px; height: 24px; background: var(--gold);
      border-radius: 4px; display: inline-block;
    }
    .contact-info-card > p { color: var(--text-light); margin-bottom: 24px; font-size: 0.95rem; }
    .contact-info-card .info-item {
      display: flex; align-items: center; gap: 14px; margin-bottom: 16px;
      padding: 12px 16px; background: var(--gray); border-radius: 10px;
      transition: background 0.3s; font-size: 0.95rem;
    }
    .contact-info-card .info-item:hover { background: var(--green-light); }
    .contact-info-card .info-item svg {
      width: 20px; height: 20px; fill: var(--green); flex-shrink: 0;
    }
    .contact-form-card {
      background: var(--white); border-radius: var(--radius); padding: 36px;
      box-shadow: var(--shadow); border: 1px solid #eee;
    }
    .contact-form-card h3 {
      font-size: 1.3rem; margin-bottom: 8px; color: var(--green-dark);
      display: flex; align-items: center; gap: 10px;
    }
    .contact-form-card h3::before {
      content: ''; width: 4px; height: 24px; background: var(--gold);
      border-radius: 4px; display: inline-block;
    }
    .contact-form-card > p { color: var(--text-light); margin-bottom: 24px; font-size: 0.95rem; }
    .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
    .form-group { margin-bottom: 18px; }
    .form-group label { display: block; font-size: 0.88rem; font-weight: 600; margin-bottom: 6px; color: var(--text); }
    .form-group .input-wrap {
      position: relative; display: flex; align-items: center;
    }
    .form-group .input-wrap .input-icon {
      position: absolute; left: 14px; width: 18px; height: 18px;
      fill: var(--text-light); pointer-events: none;
    }
    .form-group input, .form-group select, .form-group textarea {
      width: 100%; padding: 12px 16px 12px 44px; border: 2px solid #e5e7eb;
      border-radius: 10px; font-size: 0.95rem; transition: all 0.3s;
      outline: none; font-family: inherit; background: var(--gray);
    }
    .form-group input:focus, .form-group select:focus, .form-group textarea:focus {
      border-color: var(--green); box-shadow: 0 0 0 4px rgba(27,107,58,0.08);
      background: var(--white);
    }
    .form-group textarea { padding-left: 16px; resize: vertical; min-height: 110px; }
    .contact-form-card .btn {
      width: 100%; display: flex; align-items: center; justify-content: center; gap: 10px;
    }
    .contact-form-card .btn svg { width: 20px; height: 20px; fill: var(--white); }

    /* ==============================
       FOOTER
    ============================== */
    .footer { background: var(--green-dark); color: rgba(255,255,255,0.8); padding: 48px 0 24px; }
    .footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 32px; margin-bottom: 32px; }
    .footer h3 { color: var(--white); font-size: 1.2rem; margin-bottom: 16px; }
    .footer h3 span { color: var(--gold); }
    .footer p { font-size: 0.9rem; line-height: 1.7; }
    .footer ul { list-style: none; }
    .footer ul li { margin-bottom: 10px; }
    .footer ul a { color: rgba(255,255,255,0.7); text-decoration: none; font-size: 0.9rem; transition: color 0.3s; }
    .footer ul a:hover { color: var(--gold); }

    .footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 20px; text-align: center; font-size: 0.85rem; }

    /* ==============================
       TOAST
    ============================== */
    .toast {
      position: fixed; bottom: 30px; right: 30px; background: var(--green);
      color: var(--white); padding: 16px 28px; border-radius: var(--radius);
      font-weight: 600; box-shadow: 0 8px 30px rgba(0,0,0,0.15);
      transform: translateY(100px); opacity: 0; transition: all 0.4s ease;
      z-index: 9999;
    }
    .toast.show { transform: translateY(0); opacity: 1; }

    /* ==============================
       WHATSAPP FAB
    ============================== */
    .whatsapp-fab {
      position: fixed; bottom: 24px; right: 24px; z-index: 9998;
      width: 60px; height: 60px; border-radius: 50%;
      background: #25D366; border: none; cursor: pointer;
      display: flex; align-items: center; justify-content: center;
      box-shadow: 0 4px 20px rgba(37,211,102,0.4);
      transition: all 0.3s ease;
      animation: fabPulse 2s infinite;
    }
    .whatsapp-fab::before {
      content: ''; position: absolute; inset: -6px; border-radius: 50%;
      border: 3px solid #25D366; opacity: 0;
      animation: fabRing 2s infinite;
    }
    .whatsapp-fab::after {
      content: ''; position: absolute; inset: -14px; border-radius: 50%;
      border: 2px solid rgba(37,211,102,0.3); opacity: 0;
      animation: fabRing2 2s infinite 0.6s;
    }
    .whatsapp-fab:hover {
      transform: scale(1.1) rotate(-5deg);
      box-shadow: 0 6px 35px rgba(37,211,102,0.6);
    }
    .whatsapp-fab svg {
      width: 30px; height: 30px; fill: var(--white);
      animation: fabIconBounce 2s infinite;
    }
    .whatsapp-fab .badge {
      position: absolute; top: -4px; right: -4px;
      width: 22px; height: 22px; border-radius: 50%;
      background: #dc2626; color: var(--white);
      font-size: 0.7rem; font-weight: 700;
      display: flex; align-items: center; justify-content: center;
      box-shadow: 0 2px 8px rgba(220,38,38,0.3);
      animation: badgeShake 2.5s infinite;
    }
    @keyframes fabPulse {
      0% { transform: scale(1); box-shadow: 0 4px 20px rgba(37,211,102,0.4); }
      50% { transform: scale(1.06); box-shadow: 0 4px 35px rgba(37,211,102,0.6); }
      100% { transform: scale(1); box-shadow: 0 4px 20px rgba(37,211,102,0.4); }
    }
    @keyframes fabRing {
      0% { transform: scale(0.8); opacity: 0.6; }
      100% { transform: scale(1.3); opacity: 0; }
    }
    @keyframes fabRing2 {
      0% { transform: scale(0.7); opacity: 0.5; }
      100% { transform: scale(1.3); opacity: 0; }
    }
    @keyframes fabIconBounce {
      0%, 100% { transform: translateY(0); }
      45% { transform: translateY(0); }
      50% { transform: translateY(-3px); }
      55% { transform: translateY(0); }
      60% { transform: translateY(-2px); }
      65% { transform: translateY(0); }
    }
    @keyframes badgeShake {
      0%, 100% { transform: translateX(0); }
      10% { transform: translateX(-2px) rotate(-5deg); }
      20% { transform: translateX(2px) rotate(5deg); }
      30% { transform: translateX(-1px) rotate(-3deg); }
      40% { transform: translateX(0) rotate(0); }
    }

    /* ==============================
       RESPONSIVE — TABLET
    ============================== */
    @media (max-width: 1024px) {
      .container { padding: 0 16px; }
      .why-grid { grid-template-columns: repeat(2, 1fr); }
      .courses-grid { grid-template-columns: repeat(2, 1fr); }
      .pricing-grid { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; }
      .pricing-card.featured { transform: none; }
      .pricing-card.featured:hover { transform: translateY(-6px); }
      .footer-grid { grid-template-columns: repeat(2, 1fr); }
      .instructors-grid { grid-template-columns: repeat(2, 1fr); }
      .stats-grid { grid-template-columns: repeat(2, 1fr); }
      .stat-item:nth-child(2) { border-right: none; }
    }

    /* ==============================
       RESPONSIVE — MOBILE
    ============================== */
    @media (max-width: 768px) {

      /* ---- NAV ---- */
      .nav-links {
        position: fixed; top: 72px; left: 0; width: 100%; background: var(--white);
        flex-direction: column; padding: 20px; gap: 0; box-shadow: 0 8px 30px rgba(0,0,0,0.1);
        transform: translateY(-120%); opacity: 0; transition: all 0.3s ease;
        max-height: calc(100vh - 72px); overflow-y: auto; z-index: 999;
      }
      .nav-links.open { transform: translateY(0); opacity: 1; }
      .nav-links li { width: 100%; }
      .nav-links a { display: block; padding: 12px 0; border-bottom: 1px solid #f0f0f0; font-size: 1rem; }
      .nav-links a.btn { border-bottom: none; text-align: center; margin-top: 8px; border-radius: 50px; }
      .hamburger { display: flex; }

      /* ---- GLOBAL ---- */
      .section { padding: 40px 0; }
      .section-title { margin-bottom: 28px; }
      .section-title h2 { font-size: 1.4rem; line-height: 1.3; }
      .section-title p { font-size: 0.9rem; line-height: 1.5; }
      .btn { padding: 12px 24px; font-size: 0.92rem; }

      /* ---- HERO ---- */
      .hero { min-height: auto; padding: 90px 0 40px; }
      .hero .container { flex-direction: column-reverse; text-align: center; gap: 24px; padding-top: 0; }
      .hero-content h1 { font-size: 1.6rem; line-height: 1.25; }
      .hero-content p { font-size: 0.92rem; line-height: 1.5; margin-left: auto; margin-right: auto; }
      .hero-content .badge { font-size: 0.78rem; padding: 6px 14px; margin-bottom: 14px; }
      .hero-buttons { flex-direction: column; align-items: center; gap: 10px; }
      .hero-buttons .btn { width: 100%; max-width: 320px; text-align: center; padding: 14px 20px; }
      .hero-visual .hero-img { width: 140px; height: 140px; border-width: 3px; }

      /* ---- STATS ---- */
      .stats { padding: 24px 0; }
      .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 0; }
      .stat-item { padding: 14px 8px; border-right: none !important; border-bottom: 1px solid #eee; }
      .stat-item:nth-child(odd) { border-right: 1px solid #eee !important; }
      .stat-item:nth-child(2) { border-right: none !important; }
      .stat-item:last-child, .stat-item:nth-last-child(2):nth-child(odd) { border-bottom: none; }
      .stat-item .stat-number { font-size: 1.6rem; }
      .stat-item .stat-label { font-size: 0.75rem; line-height: 1.3; }

      /* ---- GUARANTEE ---- */
      .guarantee { padding: 28px 0; }
      .guarantee-inner { flex-direction: column; text-align: center; gap: 16px; padding: 0 8px; }
      .guarantee-text { text-align: center; }
      .guarantee-text h3 { font-size: 1.1rem; }
      .guarantee-text p { font-size: 0.82rem; line-height: 1.5; }
      .guarantee-list { justify-content: center; gap: 12px; flex-direction: column; align-items: center; }
      .guarantee-list li { font-size: 0.82rem; }
      .guarantee-badge { width: 70px; height: 70px; border-width: 2px; }
      .guarantee-badge svg { width: 32px; height: 32px; }

      /* ---- WHY CHOOSE US ---- */
      .why-grid { grid-template-columns: 1fr; gap: 12px; }
      .why-card { padding: 20px 16px; text-align: left; }
      .why-card .icon { width: 42px; height: 42px; margin: 0 0 12px 0; }
      .why-card .icon svg { width: 20px; height: 20px; }
      .why-card h3 { font-size: 0.95rem; margin-bottom: 6px; }
      .why-card p { font-size: 0.82rem; line-height: 1.45; }

      /* ---- COURSES ---- */
      .courses-grid { grid-template-columns: 1fr; gap: 16px; }
      .course-card .top { padding: 20px 16px; }
      .course-card .top h3 { font-size: 1.05rem; }
      .course-card .body { padding: 16px; }
      .course-card .body p { font-size: 0.85rem; }
      .course-card .body .price { font-size: 1.5rem; }

      /* ---- COMPARISON TABLE ---- */
      .comparison { padding: 40px 0; }
      .compare-table { font-size: 0.82rem; min-width: 100%; border-radius: 0; overflow: visible; box-shadow: none; border: 1px solid #eee; }
      .compare-table thead th, .compare-table tbody td { padding: 8px 10px; font-size: 0.78rem; white-space: nowrap; }
      .compare-table thead th:first-child, .compare-table tbody td:first-child { min-width: 130px; white-space: normal; }

      /* ---- INSTRUCTORS ---- */
      .instructors-grid { grid-template-columns: 1fr; gap: 16px; }
      .instructor-card .instructor-top { padding: 20px 16px; }
      .instructor-card .instructor-avatar { width: 80px; height: 80px; border-width: 3px; }
      .instructor-card .instructor-top h3 { font-size: 1rem; }
      .instructor-card .instructor-bottom { padding: 16px; }
      .instructor-card .instructor-bottom p { font-size: 0.82rem; line-height: 1.5; }
      .instructor-card .instructor-meta span { font-size: 0.72rem; padding: 3px 10px; }

      /* ---- CTA BANNERS ---- */
      .cta-banner { padding: 32px 16px; }
      .cta-banner h2 { font-size: 1.2rem; margin-bottom: 8px; }
      .cta-banner p { font-size: 0.85rem; margin-bottom: 18px; padding: 0; }

      /* ---- PRICING ---- */
      .pricing { padding: 40px 0; }
      .pricing-grid { gap: 16px; max-width: 100%; }
      .pricing-card { padding: 24px 16px; }
      .pricing-card .price { font-size: 2rem; }
      .pricing-card h3 { font-size: 1.1rem; }
      .pricing-card ul { margin-bottom: 20px; }
      .pricing-card ul li { font-size: 0.85rem; padding: 6px 0; }

      /* ---- REVIEWS ---- */
      .reviews { padding: 40px 0; }
      .carousel { max-width: 100%; padding: 0; }
      .review-card { min-width: calc(100% - 8px); padding: 28px 16px 24px; border-radius: 16px; }
      .review-card blockquote { font-size: 0.88rem; line-height: 1.6; margin-bottom: 18px; }
      .review-card .stars { font-size: 1.1rem; margin-bottom: 12px; }
      .review-card .name { font-size: 0.95rem; }
      .review-card .result-tag { font-size: 0.72rem; padding: 3px 10px; }
      .review-card::before, .review-card::after { font-size: 3rem; }
      .carousel-dots { margin-top: 16px; }

      /* ---- FAQ ---- */
      .faq { padding: 40px 0; }
      .faq-list { padding: 0 4px; }
      .faq-item { margin-bottom: 8px; }
      .faq-question { padding: 14px 14px; font-size: 0.88rem; gap: 10px; }
      .faq-question .arrow { font-size: 1rem; }
      .faq-item.open .faq-answer { padding: 0 14px 14px; }
      .faq-answer p { font-size: 0.85rem; line-height: 1.6; }

      /* ---- CONTACT ---- */
      .contact { padding: 40px 0; }
      .contact-wrapper { grid-template-columns: 1fr; gap: 20px; }
      .contact-info-card { padding: 20px; }
      .contact-info-card h3 { font-size: 1rem; }
      .contact-info-card > p { font-size: 0.85rem; }
      .contact-info-card .info-item { padding: 10px 12px; font-size: 0.85rem; gap: 10px; }
      .contact-form-card { padding: 20px; }
      .contact-form-card h3 { font-size: 1rem; }
      .contact-form-card > p { font-size: 0.85rem; }
      .form-row { grid-template-columns: 1fr; gap: 0; }
      .form-group { margin-bottom: 14px; }
      .form-group label { font-size: 0.82rem; }
      .form-group input, .form-group select, .form-group textarea { padding: 12px 12px 12px 38px; font-size: 0.88rem; border-radius: 8px; }
      .form-group .input-wrap .input-icon { left: 12px; width: 16px; height: 16px; }

      /* ---- FOOTER ---- */
      .footer { padding: 32px 0 16px; }
      .footer-grid { grid-template-columns: 1fr; gap: 20px; margin-bottom: 20px; }
      .footer h3 { font-size: 1rem; margin-bottom: 12px; }
      .footer p { font-size: 0.82rem; }
      .footer ul a { font-size: 0.85rem; }
      .footer-trust { gap: 8px !important; padding: 12px 0 !important; flex-direction: column; }
      .footer-trust span { font-size: 0.75rem !important; }
      .footer-bottom { font-size: 0.75rem; padding: 12px 0 6px; }

      /* ---- WHATSAPP FAB ---- */
      .whatsapp-fab { width: 50px; height: 50px; bottom: 78px; right: 14px; }
      .whatsapp-fab svg { width: 24px; height: 24px; }
      .whatsapp-fab .badge { width: 18px; height: 18px; font-size: 0.6rem; top: -2px; right: -2px; }

      /* ---- STICKY BAR ---- */
      .sticky-bar { padding: 8px 10px; }
      .sticky-bar .btn { padding: 12px; font-size: 0.88rem; gap: 6px; }
      .sticky-bar .btn svg { width: 18px; height: 18px; }

      /* ---- TOAST ---- */
      .toast { bottom: 78px; right: 10px; left: 10px; text-align: center; font-size: 0.82rem; padding: 10px 16px; border-radius: 8px; }

      /* ---- REVEAL ANIMATIONS ---- */
      .reveal { transform: translateY(20px); }
      .reveal-left { transform: translateX(-20px); }
      .reveal-right { transform: translateX(20px); }
    }

    /* ==============================
       RESPONSIVE — SMALL PHONES
    ============================== */
    @media (max-width: 380px) {
      .hero-content h1 { font-size: 1.35rem; }
      .hero-visual .hero-img { width: 120px; height: 120px; }
      .hero-buttons .btn { max-width: 280px; font-size: 0.85rem; padding: 12px 16px; }
      .stat-item .stat-number { font-size: 1.4rem; }
      .stat-item .stat-label { font-size: 0.7rem; }
      .section-title h2 { font-size: 1.25rem; }
      .why-card h3 { font-size: 0.9rem; }
      .pricing-card .price { font-size: 1.7rem; }
      .pricing-card { padding: 20px 14px; }
      .cta-banner h2 { font-size: 1.05rem; }
      .review-card { padding: 24px 12px 20px; }
      .review-card blockquote { font-size: 0.82rem; }
      .faq-question { font-size: 0.82rem; padding: 12px; }
      .contact-info-card, .contact-form-card { padding: 16px; }
    }