:root {
      --primary: #FF6B35;
      --secondary: #1E3A8A;
      --accent: #10B981;
      --bg: #F9FAFB;
      --text: #1F2937;
      --muted: #6B7280;
      --card: #fff;
      --border: #E5E7EB;
      --whatsapp: #25D366;
      --gradient: linear-gradient(135deg, #FF6B35 0%, #1E3A8A 100%);
      --shadow: 0 10px 30px -10px rgba(30,58,138,.2);
      --glow: 0 20px 50px -15px rgba(255,107,53,.45);
    }
    * { box-sizing: border-box; margin: 0; padding: 0; }
    html { scroll-behavior: smooth; }
    body {
      font-family: 'Nunito', system-ui, sans-serif;
      background: var(--bg);
      color: var(--text);
      line-height: 1.6;
      display: flex;
      flex-direction: column;
      min-height: 100vh;
    }
    h1, h2, h3, h4 { font-family: 'Fredoka', sans-serif; letter-spacing: -0.02em; line-height: 1.15; }
    a { text-decoration: none; color: inherit; }
    img { max-width: 100%; }
    .container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }
    main { flex: 1; }

    /* Header */
    .header {
      position: sticky;
      top: 0;
      z-index: 40;
      background: rgba(249,250,251,.9);
      backdrop-filter: blur(10px);
      border-bottom: 1px solid var(--border);
    }
    .nav {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 64px;
    }
    .brand {
      display: flex;
      align-items: center;
      gap: 0.6rem;
      font-family: 'Fredoka', sans-serif;
      font-weight: 700;
      font-size: 1.1rem;
      color: var(--secondary);
    }
    .brand .logo {
      width: 36px;
      height: 36px;
      
      background: var(--primary);
      color: #fff;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      font-size: 1.1rem;
      display: inline-block;
      width: 60px;
      height: 50px;
      background-image: url('/assets/logo.jpeg');
      background-size: contain;    /* or cover, or specific px */
      background-repeat: no-repeat;
      background-position: center;
      text-indent: -9999px;        /* hide text if needed */
      overflow: hidden;
    }
    .nav-links {
      display: flex;
      gap: 0.25rem;
      list-style: none;
    }
    .nav-links a {
      padding: 0.5rem 0.85rem;
      border-radius: 8px;
      font-weight: 700;
      font-size: 0.9rem;
      color: #374151;
      transition: 0.2s;
    }
    .nav-links a:hover, .nav-links a.active {
      color: var(--primary);
      background: rgba(255,107,53,.1);
    }
    .burger {
      display: none;
      background: none;
      border: none;
      font-size: 1.5rem;
      cursor: pointer;
      color: var(--text);
    }
    .mobile-menu {
      display: none;
      border-top: 1px solid var(--border);
      background: #fff;
    }
    .mobile-menu.open { display: block; }
    .mobile-menu a {
      display: block;
      padding: 0.85rem 1.5rem;
      font-weight: 700;
      border-bottom: 1px solid var(--border);
    }
    @media (max-width: 860px) {
      .nav-links { display: none; }
      .burger { display: block; }
    }

    /* Hero */
    .hero {
      position: relative;
      overflow: hidden;
      color: #fff;
      background: var(--gradient);
    }
    .hero::before {
      content: "";
      position: absolute;
      inset: 0;
      background: radial-gradient(circle at 20% 20%, rgba(255,255,255,.25), transparent 50%);
      pointer-events: none;
    }
    .hero-inner {
      position: relative;
      padding: 5rem 0 6rem;
      max-width: 760px;
    }
    .hero .badge {
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
      padding: 0.35rem 0.85rem;
      border-radius: 999px;
      background: rgba(255,255,255,.15);
      backdrop-filter: blur(8px);
      font-size: 0.85rem;
      font-weight: 700;
    }
    .hero h1 {
      font-size: clamp(2rem, 5vw, 3.75rem);
      margin: 1.25rem 0;
    }
    .hero p.lead {
      font-size: 1.1rem;
      opacity: 0.92;
      max-width: 600px;
    }
    .ctas {
      display: flex;
      flex-wrap: wrap;
      gap: 1rem;
      margin-top: 2rem;
    }
    .btn {
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
      padding: 0.85rem 1.5rem;
      border-radius: 999px;
      font-weight: 700;
      cursor: pointer;
      border: none;
      transition: transform 0.2s;
      font-size: 0.95rem;
    }
    .btn:hover { transform: scale(1.04); }
    .btn-primary {
      background: var(--primary);
      color: #fff;
      box-shadow: var(--glow);
    }
    .btn-ghost {
      background: rgba(255,255,255,.15);
      color: #fff;
      backdrop-filter: blur(8px);
      border: 1px solid rgba(255,255,255,.3);
    }
    .btn-ghost:hover { background: rgba(255,255,255,.25); }

    /* Highlights */
    .highlights {
      margin-top: -2.5rem;
      position: relative;
      z-index: 10;
      display: grid;
      gap: 1rem;
      grid-template-columns: repeat(3, 1fr);
    }
    .highlight {
      background: #fff;
      border-radius: 16px;
      padding: 1.1rem 1.25rem;
      box-shadow: var(--shadow);
      display: flex;
      align-items: center;
      gap: 0.85rem;
      font-weight: 700;
    }
    .highlight .ico {
      width: 36px;
      height: 36px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      font-size: 1.2rem;
    }
    .highlight:nth-child(1) .ico { color: var(--primary); }
    .highlight:nth-child(2) .ico { color: var(--secondary); }
    .highlight:nth-child(3) .ico { color: var(--accent); }
    @media (max-width: 720px) {
      .highlights { grid-template-columns: 1fr; }
    }

    .section { padding: 4.5rem 0; }
    .section-head {
      text-align: center;
      margin-bottom: 2.5rem;
    }
    .section-head h2 {
      color: var(--secondary);
      font-size: clamp(1.75rem, 3vw, 2.25rem);
    }
    .section-head p {
      color: var(--muted);
      max-width: 600px;
      margin: 0.75rem auto 0;
    }

    /* Carousel */
    .carousel {
      position: relative;
      max-width: 1000px;
      margin: 0 auto;
      padding: 0 3rem;
    }
    .carousel-viewport { overflow: hidden; }
    .carousel-track {
      display: flex;
      transition: transform 0.5s ease;
    }
    .carousel-slide {
      min-width: 100%;
      padding: 0 0.5rem;
    }
    @media (min-width: 720px) {
      .carousel-slide { min-width: 50%; }
    }
    @media (min-width: 1024px) {
      .carousel-slide { min-width: 33.333%; }
    }
    .carousel-btn {
      position: absolute;
      top: 50%;
      transform: translateY(-50%);
      background: #fff;
      border: 1px solid var(--border);
      width: 42px;
      height: 42px;
      border-radius: 50%;
      cursor: pointer;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      box-shadow: var(--shadow);
      color: var(--secondary);
      font-size: 1.2rem;
      z-index: 2;
    }
    .carousel-btn:hover {
      background: var(--primary);
      color: #fff;
      border-color: var(--primary);
    }
    .carousel-prev { left: 0; }
    .carousel-next { right: 0; }
    .carousel-dots {
      display: flex;
      gap: 0.5rem;
      justify-content: center;
      margin-top: 1.5rem;
    }
    .carousel-dots button {
      width: 10px;
      height: 10px;
      border-radius: 50%;
      border: none;
      background: #D1D5DB;
      cursor: pointer;
      transition: 0.2s;
    }
    .carousel-dots button.active {
      background: var(--primary);
      width: 28px;
      border-radius: 5px;
    }

    .track {
      background: var(--card);
      border-radius: 18px;
      padding: 1.5rem;
      box-shadow: var(--shadow);
      transition: transform 0.25s;
      text-align: center;
    }
    .track:hover { transform: translateY(-4px); }
    .track .t-ico {
      width: 54px;
      height: 54px;
      border-radius: 14px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      font-size: 1.5rem;
      margin-bottom: 1rem;
      background: rgba(255,107,53,.1);
      color: var(--primary);
    }
    .track h3 {
      color: var(--secondary);
      font-size: 1.1rem;
      margin-bottom: 0.75rem;
    }
    .track img {
      width: 100%;
      border-radius: 12px;
      margin-top: 0.5rem;
    }

    /* CTA Banner */
    .cta-banner {
      background: var(--gradient);
      color: #fff;
      border-radius: 24px;
      padding: 3rem 1.5rem;
      text-align: center;
      margin-top: 2rem;
    }
    .cta-banner h2 {
      font-size: clamp(1.6rem, 3vw, 2rem);
    }
    .cta-banner p {
      margin: 0.75rem 0 1.5rem;
      opacity: 0.9;
    }
    .cta-banner .btn {
      background: #fff;
      color: var(--primary);
      margin-bottom: 2rem;
    }
    .banner-image {
      max-width: 80%;
      border-radius: 20px;
      box-shadow: 0 10px 30px rgba(0,0,0,0.2);
      margin-top: 1rem;
    }

    /* Footer */
    .footer {
      margin-top: 5rem;
      background: var(--secondary);
      color: #fff;
    }
    .footer-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 2rem;
      padding: 2.5rem 0;
    }
    @media (max-width: 720px) {
      .footer-grid { grid-template-columns: 1fr; }
    }
    .footer h4 {
      font-size: 1rem;
      margin-bottom: 0.75rem;
    }
    .footer ul {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 0.4rem;
      font-size: 0.9rem;
    }
    .footer ul a:hover { color: var(--primary); }
    .footer .copy {
      border-top: 1px solid rgba(255,255,255,.1);
      padding: 1rem 0;
      text-align: center;
      font-size: 0.85rem;
      color: rgba(255,255,255,.7);
    }
    .footer p { color: rgba(255,255,255,.8); font-size: 0.9rem; }

    /* Floating WhatsApp */
    .wa-float {
      position: fixed;
      bottom: 1.5rem;
      right: 1.5rem;
      width: 56px;
      height: 56px;
      border-radius: 50%;
      background: var(--whatsapp);
      color: #fff;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      font-size: 1.7rem;
      box-shadow: 0 10px 30px -5px rgba(37,211,102,.6);
      z-index: 50;
      transition: transform 0.2s;
    }
    .wa-float:hover { transform: scale(1.1); }