/* ============================================================
       ROOT & BASE
    ============================================================ */
    :root {
      --primary:       #F97316;
      --primary-dark:  #C2410C;
      --primary-light: #FED7AA;
      --secondary:     #1E3A5F;
      --secondary-light: #2D5A8E;
      --accent:        #10B981;
      --dark:          #0F172A;
      --dark-mid:      #1E293B;
      --gray-soft:     #F8FAFC;
      --gray-mid:      #E2E8F0;
      --text-body:     #475569;
      --text-muted:    #94A3B8;
      --white:         #FFFFFF;
      --font-display:  'Syne', sans-serif;
      --font-body:     'DM Sans', sans-serif;
      --transition:    all 0.3s cubic-bezier(0.4,0,0.2,1);
    }
    *, *::before, *::after { box-sizing: border-box; }
    html { scroll-behavior: smooth; overflow-x: hidden; }
    body {
      font-family: var(--font-body);
      color: var(--text-body);
      background: var(--white);
      line-height: 1.7;
      overflow-x: hidden;
    }
    h1,h2,h3,h4,h5,h6 { font-family: var(--font-display); color: var(--dark); line-height: 1.15; font-weight: 700; }
    a { text-decoration: none; transition: var(--transition); }
    img { max-width: 100%; }

    /* ============================================================
       NAVIGATION — Command Bar (dark variant for hero)
       Matches afridigital.js IDs: #mainNav, #navBurger, #navMobile
    ============================================================ */
    #mainNav {
      position: fixed;
      top: 0; left: 0; right: 0;
      z-index: 900;
      padding: 14px 0;
      transition: padding 0.4s ease;
    }
    /* Dark nav bar (transparent → frosted on scroll) */
    #mainNav .nav-bar {
      background: rgba(255,255,255,0.06);
      border-color: rgba(255,255,255,0.12);
    }
    #mainNav.nav-solid .nav-bar {
      background: rgba(10,18,35,0.92);
      backdrop-filter: blur(20px);
      -webkit-backdrop-filter: blur(20px);
      border-color: rgba(255,255,255,0.08);
      box-shadow: 0 8px 40px rgba(0,0,0,0.3);
    }
    .nav-wrap { padding: 0 20px; }
    .nav-bar {
      max-width: 1100px;
      margin: 0 auto;
      padding: 0 8px 0 20px;
      height: 52px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 8px;
      border-radius: 16px;
      border: 1px solid transparent;
      transition: all 0.4s cubic-bezier(0.4,0,0.2,1);
      position: relative;
    }
    .nav-bar::before {
      content: '';
      position: absolute;
      top: -1px; left: 20%; right: 20%;
      height: 1px;
      background: linear-gradient(90deg, transparent, rgba(249,115,22,0.5), transparent);
    }
    /* Logo */
    .n-logo {
      font-family: var(--font-display);
      font-size: 1.3rem;
      font-weight: 800;
      letter-spacing: -0.5px;
      flex-shrink: 0;
      color: #fff;
    }
    .n-logo em { color: var(--primary); font-style: normal; }
    /* Centre links */
    .n-center {
      display: flex;
      align-items: center;
      position: absolute;
      left: 50%;
      transform: translateX(-50%);
    }
    .n-link {
      font-family: var(--font-display);
      font-weight: 600;
      font-size: 0.8rem;
      padding: 6px 16px;
      border-radius: 8px;
      color: rgba(255,255,255,0.55);
      transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
      letter-spacing: 0.3px;
      position: relative;
    }
    .n-link:hover { color: #fff; }
    .n-link.active { color: #fff; }
    .n-link.catalogue { color: var(--primary); }
    .n-link.catalogue:hover { background: rgba(249,115,22,0.1); }
    .n-link.active::after {
      content: '';
      position: absolute;
      bottom: -2px; left: 50%; transform: translateX(-50%);
      width: 4px; height: 4px;
      background: var(--primary);
      border-radius: 50%;
    }
    /* Separator */
    .n-sep { width: 1px; height: 14px; background: rgba(255,255,255,0.15); flex-shrink: 0; }
    /* Right auth */
    .n-right { display: flex; align-items: center; gap: 6px; flex-shrink: 0; }
    .n-signin {
      font-family: var(--font-display);
      font-weight: 600;
      font-size: 0.78rem;
      padding: 7px 14px;
      border-radius: 10px;
      color: rgba(255,255,255,0.6);
      transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
    }
    .n-signin:hover { color: #fff; background: rgba(255,255,255,0.08); }
    .n-start {
      font-family: var(--font-display);
      font-weight: 700;
      font-size: 0.78rem;
      color: #fff;
      background: var(--primary);
      padding: 8px 18px;
      border-radius: 10px;
      transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
    }
    .n-start:hover { color: #fff; background: var(--primary-dark); transform: translateY(-1px); box-shadow: 0 4px 18px rgba(249,115,22,0.4); }
    /* Hamburger */
    .n-hamburger { display: none; flex-direction: column; gap: 4px; background: none; border: none; cursor: pointer; padding: 6px; }
    .n-hamburger span { display: block; width: 20px; height: 2px; background: rgba(255,255,255,0.8); border-radius: 2px; transition: all 0.3s cubic-bezier(0.4,0,0.2,1); }
    .n-hamburger.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
    .n-hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
    .n-hamburger.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
    /* Mobile drawer */
    .n-mobile {
      display: none;
      position: fixed;
      top: 80px; left: 12px; right: 12px;
      background: rgba(10,18,35,0.97);
      backdrop-filter: blur(24px);
      -webkit-backdrop-filter: blur(24px);
      border-radius: 16px;
      border: 1px solid rgba(255,255,255,0.08);
      padding: 16px 20px 20px;
      z-index: 899;
      box-shadow: 0 24px 60px rgba(0,0,0,0.4);
    }
    .n-mobile.open { display: block; animation: mobileSlide 0.28s cubic-bezier(0.22,1,0.36,1); }
    @keyframes mobileSlide {
      from { opacity:0; transform: translateY(-12px) scale(0.97); }
      to   { opacity:1; transform: translateY(0) scale(1); }
    }
    .n-mobile a {
      display: block; padding: 11px 4px;
      font-family: var(--font-display); font-weight: 600;
      color: rgba(255,255,255,0.65);
      border-bottom: 1px solid rgba(255,255,255,0.05);
      font-size: 0.9rem;
      transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
    }
    .n-mobile a:last-child { border-bottom: none; }
    .n-mobile a:hover { color: var(--primary); padding-left: 8px; }
    .n-mobile-cta {
      display: block !important; margin-top: 14px;
      background: var(--primary) !important; color: #fff !important;
      text-align: center; padding: 12px !important;
      border-radius: 10px; border: none !important; font-weight: 700 !important;
    }
    .n-mobile-cta:hover { background: var(--primary-dark) !important; }
    @media (max-width: 900px) {
      .n-center, .n-signin { display: none; }
      .n-hamburger { display: flex; }
      .nav-bar { padding: 0 10px 0 16px; }
    }

    /* ============================================================
       VIEWPORT SECTIONS — each = 100vh
    ============================================================ */
    .vp {
      height: 100vh;
      min-height: 540px;
      max-height: 1080px;
      display: flex;
      align-items: center;
      position: relative;
      overflow: hidden;
    }
    .vp > .container,
    .vp > .container-fluid { position: relative; z-index: 2; width: 100%; }

    /* ============================================================
       SECTION 1 — HERO (dark)
    ============================================================ */
    #hero {
      background: linear-gradient(140deg, var(--dark) 0%, #0B1930 55%, #1A2A40 100%);
      /* Top padding to clear the fixed 52px nav bar + 14px outer padding each side = ~80px */
      padding-top: 80px;
    }

    /* Animated grid */
    .hero-grid {
      position: absolute; inset: 0;
      background-image:
        linear-gradient(rgba(249,115,22,0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(249,115,22,0.04) 1px, transparent 1px);
      background-size: 52px 52px;
      animation: gridDrift 24s linear infinite;
    }
    @keyframes gridDrift { from { transform: translateY(0); } to { transform: translateY(52px); } }

    /* Radial glows */
    .hero-glow {
      position: absolute; border-radius: 50%; pointer-events: none;
    }
    .glow-a {
      top: -100px; right: -80px;
      width: 600px; height: 600px;
      background: radial-gradient(circle, rgba(249,115,22,0.14) 0%, transparent 65%);
      animation: glowPulse 7s ease-in-out infinite;
    }
    .glow-b {
      bottom: -80px; left: -100px;
      width: 440px; height: 440px;
      background: radial-gradient(circle, rgba(16,185,129,0.10) 0%, transparent 65%);
      animation: glowPulse 9s ease-in-out infinite reverse;
    }
    @keyframes glowPulse {
      0%,100% { transform: scale(1); opacity: 1; }
      50%      { transform: scale(1.12); opacity: 0.75; }
    }

    /* Floating particles */
    .particle {
      position: absolute; border-radius: 50%;
      animation: particleFloat linear infinite;
    }
    @keyframes particleFloat {
      0%   { transform: translateY(0) translateX(0); }
      25%  { transform: translateY(-28px) translateX(12px); }
      50%  { transform: translateY(-8px) translateX(26px); }
      75%  { transform: translateY(-36px) translateX(8px); }
      100% { transform: translateY(0) translateX(0); }
    }

    /* Orbit ring */
    .orbit-ring {
      position: absolute;
      border-radius: 50%;
      border: 1px solid rgba(249,115,22,0.1);
      animation: orbitSpin linear infinite;
      pointer-events: none;
    }
    @keyframes orbitSpin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
    .orbit-dot {
      position: absolute;
      top: 8%; left: 50%;
      width: 10px; height: 10px;
      background: var(--primary);
      border-radius: 50%;
      box-shadow: 0 0 18px var(--primary);
      transform: translateX(-50%);
    }

    /* Hero content */
    .hero-eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      font-family: var(--font-display);
      font-size: 0.7rem;
      font-weight: 700;
      letter-spacing: 2px;
      text-transform: uppercase;
      color: rgba(255,255,255,0.45);
      margin-bottom: 18px;
    }
    .hero-eyebrow .ey-dash {
      width: 28px; height: 1px;
      background: var(--primary);
      flex-shrink: 0;
    }
    .hero-eyebrow em { color: var(--primary); font-style: normal; }

    .hero-h1 {
      font-size: clamp(2.2rem, 4.5vw, 3.8rem);
      font-weight: 800;
      color: #fff;
      line-height: 1.06;
      letter-spacing: -1px;
      margin-bottom: 18px;
    }
    .h1-line { display: block; overflow: hidden; }
    .h1-line-inner {
      display: block;
      animation: lineReveal 0.9s cubic-bezier(0.22,1,0.36,1) both;
    }
    .h1-line:nth-child(1) .h1-line-inner { animation-delay: 0.08s; }
    .h1-line:nth-child(2) .h1-line-inner { animation-delay: 0.2s; }
    .h1-line:nth-child(3) .h1-line-inner { animation-delay: 0.32s; }
    @keyframes lineReveal { from { transform: translateY(110%); } to { transform: translateY(0); } }

    .h1-accent {
      color: var(--primary);
      position: relative;
      display: inline-block;
    }
    .h1-accent::after {
      content: '';
      position: absolute;
      bottom: 2px; left: 0;
      width: 100%; height: 3px;
      background: linear-gradient(90deg, var(--primary), transparent);
      border-radius: 2px;
    }

    .hero-p {
      color: rgba(255,255,255,0.55);
      font-size: 0.95rem;
      max-width: 440px;
      margin-bottom: 28px;
      line-height: 1.75;
      animation: fadeUp 1s cubic-bezier(0.22,1,0.36,1) 0.45s both;
    }
    @keyframes fadeUp {
      from { opacity: 0; transform: translateY(20px); }
      to   { opacity: 1; transform: translateY(0); }
    }

    .hero-actions {
      display: flex;
      align-items: center;
      gap: 14px;
      flex-wrap: wrap;
      animation: fadeUp 1s cubic-bezier(0.22,1,0.36,1) 0.6s both;
    }
    .btn-hero-fill {
      background: var(--primary);
      color: #fff;
      padding: 12px 28px;
      border-radius: 40px;
      font-family: var(--font-display);
      font-weight: 700;
      font-size: 0.85rem;
      letter-spacing: 0.3px;
      box-shadow: 0 0 32px rgba(249,115,22,0.35);
      transition: var(--transition);
    }
    .btn-hero-fill:hover { color: #fff; background: var(--primary-dark); transform: translateY(-2px); box-shadow: 0 0 48px rgba(249,115,22,0.5); }
    .btn-hero-ghost {
      color: rgba(255,255,255,0.65);
      font-family: var(--font-display);
      font-weight: 600;
      font-size: 0.85rem;
      border-bottom: 1px solid rgba(255,255,255,0.2);
      padding-bottom: 2px;
      transition: var(--transition);
    }
    .btn-hero-ghost:hover { color: var(--primary); border-color: var(--primary); }

    /* Hero stats */
    .hero-stats {
      display: flex;
      gap: 28px;
      margin-top: 32px;
      padding-top: 24px;
      border-top: 1px solid rgba(255,255,255,0.07);
      animation: fadeUp 1s cubic-bezier(0.22,1,0.36,1) 0.75s both;
      flex-wrap: wrap;
    }
    .hs-num {
      font-family: var(--font-display);
      font-size: 1.4rem;
      font-weight: 800;
      color: #fff;
      display: block;
      line-height: 1;
    }
    .hs-num em { color: var(--primary); font-style: normal; font-size: 1rem; }
    .hs-lbl {
      font-size: 0.68rem;
      color: rgba(255,255,255,0.38);
      text-transform: uppercase;
      letter-spacing: 0.8px;
      margin-top: 4px;
      display: block;
    }

    /* Hero image */
    .hero-visual { position: relative; z-index: 2; animation: fadeUp 0.9s cubic-bezier(0.22,1,0.36,1) 0.25s both; }
    .hero-img-frame {
      border-radius: 20px;
      overflow: hidden;
      position: relative;
    }
    .hero-img-frame img {
      width: 100%;
      height: 500px;
      /* object-fit: cover; */
      /* display: block; */
    }
    .hero-img-frame::after {
      content: '';
      position: absolute; inset: 0;
      background: linear-gradient(180deg, transparent 55%, rgba(10,18,35,0.55) 100%);
    }

    /* Floating notification cards */
    .float-notif {
      position: absolute;
      background: rgba(255,255,255,0.97);
      backdrop-filter: blur(12px);
      border-radius: 12px;
      padding: 10px 14px;
      font-family: var(--font-display);
      font-size: 0.78rem;
      z-index: 3;
      box-shadow: 0 8px 32px rgba(0,0,0,0.18);
      display: flex;
      align-items: center;
      gap: 10px;
    }
    .fn-1 { bottom: 20px; animation: notifBob 4s ease-in-out infinite; }
    .fn-2 { top: 20px; right: 0; animation: notifBob 5s ease-in-out infinite 1s; }
    @keyframes notifBob { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-7px); } }
    .fn-icon {
      width: 30px; height: 30px;
      border-radius: 8px;
      display: flex; align-items: center; justify-content: center;
      font-size: 0.9rem; flex-shrink: 0;
    }
    .fn-icon-g { background: rgba(16,185,129,0.12); color: var(--accent); }
    .fn-icon-o { background: rgba(249,115,22,0.12); color: var(--primary); }
    .fn-text strong { display: block; font-size: 0.78rem; color: var(--dark); }
    .fn-text span { font-size: 0.68rem; color: var(--text-muted); }
    .fn-live {
      display: inline-block;
      width: 6px; height: 6px;
      background: var(--accent);
      border-radius: 50%;
      margin-right: 4px;
      animation: livePulse 2s infinite;
    }
    @keyframes livePulse { 0%,100% { opacity:1; } 50% { opacity: 0.3; } }

    /* Scroll indicator */
    .scroll-cue {
      position: absolute;
      bottom: 24px; left: 50%; transform: translateX(-50%);
      z-index: 3;
      display: flex; flex-direction: column; align-items: center; gap: 6px;
      animation: fadeUp 1s 1.1s both;
    }
    .scroll-cue-label {
      font-family: var(--font-display);
      font-size: 0.62rem;
      letter-spacing: 2px;
      text-transform: uppercase;
      color: rgba(255,255,255,0.28);
    }
    .scroll-cue-bar {
      width: 1px; height: 32px;
      background: linear-gradient(to bottom, rgba(255,255,255,0.3), transparent);
      position: relative; overflow: hidden;
    }
    .scroll-cue-bar::after {
      content: '';
      position: absolute; top: -100%;
      width: 100%; height: 100%;
      background: var(--primary);
      animation: scrollTravel 2s ease-in-out infinite;
    }
    @keyframes scrollTravel { from { top: -100%; } to { top: 100%; } }

    /* ============================================================
       SECTION 2 — WHY AFRIDIGITAL (light)
    ============================================================ */
    #why { background: var(--white); }

    /* Scroll-reveal utility */
    .sr {
      opacity: 0;
      transform: translateY(24px);
      transition: opacity 0.75s cubic-bezier(0.22,1,0.36,1),
                  transform 0.75s cubic-bezier(0.22,1,0.36,1);
    }
    .sr.in { opacity: 1; transform: translateY(0); }
    .sr-d2 { transition-delay: 0.15s; }
    .sr-d3 { transition-delay: 0.3s; }

    .why-eyebrow {
      font-family: var(--font-display);
      font-size: 0.7rem;
      font-weight: 700;
      letter-spacing: 2px;
      text-transform: uppercase;
      color: var(--primary);
      margin-bottom: 12px;
    }
    .why-h2 {
      font-size: clamp(1.7rem, 2.8vw, 2.4rem);
      font-weight: 800;
      color: var(--dark);
      margin-bottom: 14px;
    }
    .why-h2 em { color: var(--primary); font-style: normal; }
    .why-sub {
      color: var(--text-muted);
      font-size: 0.88rem;
      line-height: 1.7;
      max-width: 400px;
      margin-bottom: 28px;
    }

    /* Feature grid */
    .feat-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
    }
    .feat-box {
      background: var(--gray-soft);
      border-radius: 14px;
      padding: 20px;
      border: 1px solid transparent;
      transition: var(--transition);
      position: relative;
      overflow: hidden;
    }
    .feat-box::before {
      content: '';
      position: absolute;
      top: 0; left: 0;
      width: 3px; height: 0;
      background: var(--primary);
      border-radius: 0 0 3px 0;
      transition: height 0.4s ease;
    }
    .feat-box:hover::before { height: 100%; }
    .feat-box:hover {
      border-color: rgba(249,115,22,0.15);
      background: var(--white);
      box-shadow: 0 8px 28px rgba(15,23,42,0.08);
      transform: translateY(-3px);
    }
    .feat-n {
      font-family: var(--font-display);
      font-size: 0.62rem;
      font-weight: 700;
      color: rgba(249,115,22,0.4);
      letter-spacing: 2px;
      text-transform: uppercase;
      margin-bottom: 8px;
    }
    .feat-box h5 { font-size: 0.88rem; font-weight: 700; color: var(--dark); margin-bottom: 5px; }
    .feat-box p { font-size: 0.8rem; color: var(--text-muted); line-height: 1.55; margin: 0; }

    /* Stat display right side */
    .stat-display {}
    .sd-row { display: flex; align-items: flex-end; gap: 18px; margin-bottom: 6px; }
    .sd-big {
      font-family: var(--font-display);
      font-weight: 800;
      line-height: 1;
      color: var(--dark);
    }
    .sd-big-xl { font-size: clamp(3.5rem, 7vw, 6rem); }
    .sd-big-lg { font-size: clamp(2.2rem, 4.5vw, 4rem); }
    .sd-accent { color: var(--primary); }
    .sd-aside {
      font-family: var(--font-display);
      font-size: 0.72rem;
      font-weight: 600;
      color: var(--text-muted);
      text-transform: uppercase;
      letter-spacing: 1.5px;
      padding-bottom: 10px;
      border-left: 2px solid var(--gray-mid);
      padding-left: 14px;
      line-height: 1.5;
    }

    /* Progress bars */
    .prog-set { margin-top: 24px; }
    .prog-item { margin-bottom: 12px; }
    .prog-head {
      display: flex;
      justify-content: space-between;
      font-family: var(--font-display);
      font-size: 0.74rem;
      font-weight: 600;
      color: var(--dark);
      margin-bottom: 5px;
    }
    .prog-head span { color: var(--text-muted); font-weight: 400; }
    .prog-track {
      height: 4px;
      background: var(--gray-mid);
      border-radius: 4px;
      overflow: hidden;
    }
    .prog-fill {
      height: 100%;
      border-radius: 4px;
      background: linear-gradient(90deg, var(--primary), var(--accent));
      width: 0;
      transition: width 1.4s cubic-bezier(0.22,1,0.36,1);
    }
    .prog-fill.go { width: var(--w); }

    /* ============================================================
       SECTION 3 — COURSES PREVIEW (dark)
    ============================================================ */
    #courses {
      background: var(--dark);
    }
    #courses::before {
      content: '';
      position: absolute; inset: 0;
      background-image: radial-gradient(rgba(255,255,255,0.025) 1px, transparent 1px);
      background-size: 28px 28px;
      pointer-events: none;
    }

    .courses-top {
      display: flex;
      align-items: flex-end;
      justify-content: space-between;
      margin-bottom: 24px;
    }
    .ct-eyebrow {
      font-family: var(--font-display);
      font-size: 0.68rem;
      font-weight: 700;
      letter-spacing: 2px;
      text-transform: uppercase;
      color: rgba(255,255,255,0.3);
      margin-bottom: 8px;
    }
    .ct-eyebrow em { color: var(--primary); font-style: normal; }
    .ct-h2 {
      font-size: clamp(1.6rem, 3vw, 2.4rem);
      font-weight: 800;
      color: #fff;
      line-height: 1.1;
      margin: 0;
    }
    .ct-see-all {
      font-family: var(--font-display);
      font-weight: 700;
      font-size: 0.8rem;
      color: var(--primary);
      border-bottom: 1px solid rgba(249,115,22,0.3);
      padding-bottom: 2px;
      white-space: nowrap;
      flex-shrink: 0;
      margin-left: 20px;
      align-self: flex-end;
    }
    .ct-see-all:hover { color: var(--primary-dark); border-color: var(--primary-dark); }

    /* Horizontal scroll row */
    .courses-scroll {
      overflow-x: auto;
      overflow-y: visible;
      -ms-overflow-style: none;
      scrollbar-width: none;
      cursor: grab;
    }
    .courses-scroll::-webkit-scrollbar { display: none; }
    .courses-scroll.grabbing { cursor: grabbing; }
    .courses-row {
      display: flex;
      gap: 16px;
      min-width: max-content;
      padding: 4px 2px 8px;
    }

    /* Course card */
    .c-card {
      width: 230px;
      background: rgba(255,255,255,0.05);
      border: 1px solid rgba(255,255,255,0.08);
      border-radius: 14px;
      overflow: hidden;
      flex-shrink: 0;
      transition: var(--transition);
    }
    .c-card:hover {
      background: rgba(255,255,255,0.08);
      border-color: rgba(249,115,22,0.3);
      transform: translateY(-5px);
    }
    .c-thumb { height: 120px; overflow: hidden; }
    .c-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
    .c-card:hover .c-thumb img { transform: scale(1.06); }
    .c-body { padding: 14px; }
    .c-cat {
      font-family: var(--font-display);
      font-size: 0.6rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 1px;
      color: var(--primary);
      margin-bottom: 5px;
    }
    .c-title {
      font-size: 0.82rem;
      font-weight: 700;
      color: #fff;
      line-height: 1.35;
      margin-bottom: 10px;
      display: -webkit-box;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
      overflow: hidden;
    }
    .c-foot { display: flex; justify-content: space-between; align-items: center; }
    .c-price { font-family: var(--font-display); font-weight: 800; font-size: 0.88rem; color: var(--primary); }
    .c-price.free { color: var(--accent); }
    .c-meta { font-family: var(--font-display); font-size: 0.66rem; font-weight: 600; color: rgba(255,255,255,0.35); }
    .c-card:hover .c-meta { color: var(--primary); }

    /* Drag hint */
    .drag-hint {
      display: flex; align-items: center; gap: 10px;
      font-family: var(--font-display); font-size: 0.7rem;
      color: rgba(255,255,255,0.22); margin-top: 14px;
    }
    .dh-line { flex: 1; height: 1px; background: rgba(255,255,255,0.07); }

    /* ============================================================
       SECTION 4 — TESTIMONIALS / SOCIAL PROOF (light)
    ============================================================ */
    #proof { background: var(--gray-soft); }

    .proof-eyebrow {
      font-family: var(--font-display);
      font-size: 0.68rem; font-weight: 700;
      letter-spacing: 2px; text-transform: uppercase;
      color: var(--primary); margin-bottom: 10px;
    }
    .proof-h2 {
      font-size: clamp(1.6rem, 2.8vw, 2.2rem);
      font-weight: 800; color: var(--dark);
      line-height: 1.15; margin-bottom: 0;
    }

    /* Masonry-style grid */
    .testi-grid {
      display: grid;
      grid-template-columns: 1fr 1fr 1fr;
      gap: 14px;
    }
    .testi-card {
      background: var(--white);
      border-radius: 14px;
      padding: 20px;
      border: 1px solid var(--gray-mid);
      transition: var(--transition);
      position: relative;
      overflow: hidden;
    }
    .testi-card::before {
      content: '"';
      position: absolute;
      top: 10px; right: 14px;
      font-family: Georgia, serif;
      font-size: 4rem;
      line-height: 1;
      color: rgba(249,115,22,0.06);
      font-weight: 900;
      pointer-events: none;
    }
    .testi-card:hover { border-color: var(--primary); box-shadow: 0 8px 32px rgba(15,23,42,0.1); transform: translateY(-3px); }
    .testi-card.tall { padding: 26px; }
    .testi-text { font-size: 0.83rem; color: var(--text-body); line-height: 1.7; margin-bottom: 14px; }
    .testi-card.tall .testi-text { font-size: 0.92rem; }
    .testi-author { display: flex; align-items: center; gap: 8px; }
    .testi-author img { width: 34px; height: 34px; border-radius: 50%; object-fit: cover; }
    .testi-author-name { font-family: var(--font-display); font-weight: 700; font-size: 0.8rem; color: var(--dark); }
    .testi-author-loc { font-size: 0.7rem; color: var(--text-muted); }
    .testi-stars-sm { color: #F59E0B; font-size: 0.68rem; margin-left: auto; }

    /* Aggregate stat card */
    .testi-stat-card {
      background: var(--primary);
      border-radius: 14px;
      padding: 24px;
      display: flex; flex-direction: column; justify-content: center;
    }
    .tsc-big { font-family: var(--font-display); font-weight: 800; font-size: 2.6rem; color: #fff; line-height: 1; }
    .tsc-label { font-family: var(--font-display); font-size: 0.75rem; font-weight: 600; color: rgba(255,255,255,0.7); margin-top: 6px; }
    .tsc-stars { color: rgba(255,255,255,0.9); font-size: 0.9rem; margin-top: 10px; }

    /* ============================================================
       SECTION 5 — CTA (dark navy)
    ============================================================ */
    #cta {
      background: var(--secondary);
      position: relative; overflow: hidden;
    }
    #cta::before {
      content: '';
      position: absolute;
      top: -160px; right: -160px;
      width: 500px; height: 500px;
      background: radial-gradient(circle, rgba(249,115,22,0.15) 0%, transparent 65%);
      border-radius: 50%;
    }

    /* Ticker strip */
    .cta-ticker {
      position: absolute;
      top: 0; left: 0; right: 0;
      height: 42px;
      background: var(--primary);
      overflow: hidden;
      display: flex; align-items: center;
    }
    .cta-ticker-inner {
      display: flex; gap: 50px; white-space: nowrap;
      animation: tickerSlide 22s linear infinite;
      font-family: var(--font-display);
      font-weight: 700; font-size: 0.7rem;
      text-transform: uppercase; letter-spacing: 2px;
      color: rgba(255,255,255,0.82);
    }
    @keyframes tickerSlide { from { transform: translateX(0); } to { transform: translateX(-50%); } }
    .ticker-dot { color: rgba(255,255,255,0.4); margin: 0 8px; }

    .cta-body { padding-top: 42px; position: relative; z-index: 2; }

    .cta-tag {
      font-family: var(--font-display);
      font-size: 0.68rem; font-weight: 700;
      letter-spacing: 2px; text-transform: uppercase;
      color: rgba(255,255,255,0.38); margin-bottom: 12px;
    }
    .cta-h2 {
      font-size: clamp(1.8rem, 3.5vw, 3rem);
      font-weight: 800; color: #fff;
      line-height: 1.1; margin-bottom: 16px;
    }
    .cta-h2 em { color: var(--primary); font-style: normal; }
    .cta-sub {
      color: rgba(255,255,255,0.5);
      font-size: 0.88rem; line-height: 1.75;
      max-width: 400px; margin-bottom: 28px;
    }
    .cta-actions { display: flex; gap: 12px; flex-wrap: wrap; }
    .btn-cta-main {
      background: var(--primary); color: #fff;
      font-family: var(--font-display); font-weight: 700; font-size: 0.85rem;
      padding: 13px 28px; border-radius: 40px;
      box-shadow: 0 0 32px rgba(249,115,22,0.4);
      transition: var(--transition);
    }
    .btn-cta-main:hover { color: #fff; background: var(--primary-dark); transform: translateY(-2px); }
    .btn-cta-outline {
      background: rgba(255,255,255,0.07);
      border: 1.5px solid rgba(255,255,255,0.15);
      color: rgba(255,255,255,0.75);
      font-family: var(--font-display); font-weight: 600; font-size: 0.85rem;
      padding: 12px 24px; border-radius: 40px;
      transition: var(--transition);
    }
    .btn-cta-outline:hover { background: rgba(255,255,255,0.12); color: #fff; border-color: rgba(255,255,255,0.3); }

    /* CTA stat grid */
    .cta-stat-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
    .cta-stat-box {
      background: rgba(255,255,255,0.06);
      border: 1px solid rgba(255,255,255,0.1);
      border-radius: 14px; padding: 20px;
      transition: var(--transition);
    }
    .cta-stat-box:hover { background: rgba(249,115,22,0.12); border-color: rgba(249,115,22,0.3); transform: translateY(-3px); }
    .cta-stat-num { font-family: var(--font-display); font-size: 1.6rem; font-weight: 800; color: #fff; line-height: 1; }
    .cta-stat-num em { color: var(--primary); font-style: normal; }
    .cta-stat-lbl { font-size: 0.72rem; color: rgba(255,255,255,0.42); margin-top: 5px; font-family: var(--font-display); text-transform: uppercase; letter-spacing: 0.8px; }
    .cta-stat-box.span2 { grid-column: 1 / -1; background: var(--primary); border-color: var(--primary); }
    .cta-stat-box.span2 .cta-stat-num { font-size: 2rem; }
    .cta-stat-box.span2 .cta-stat-lbl { color: rgba(255,255,255,0.7); }

    /* ============================================================
       FOOTER
    ============================================================ */
    .site-footer {
      background: var(--dark);
      padding: 48px 0 0;
    }
    .sf-logo {
      font-family: var(--font-display); font-size: 1.35rem; font-weight: 800;
      color: #fff; text-decoration: none; display: inline-block; margin-bottom: 10px;
    }
    .sf-logo em { color: var(--primary); font-style: normal; }
    .sf-desc { color: rgba(255,255,255,0.38); font-size: 0.83rem; line-height: 1.75; max-width: 240px; }
    .sf-socials { display: flex; gap: 7px; margin-top: 16px; }
    .sf-socials a {
      width: 34px; height: 34px; border-radius: 9px;
      background: rgba(255,255,255,0.06);
      display: flex; align-items: center; justify-content: center;
      color: rgba(255,255,255,0.45); font-size: 0.9rem;
      transition: var(--transition);
    }
    .sf-socials a:hover { background: var(--primary); color: #fff; transform: translateY(-2px); }
    .sf-col-title {
      font-family: var(--font-display); font-size: 0.68rem; font-weight: 700;
      text-transform: uppercase; letter-spacing: 1.5px;
      color: rgba(255,255,255,0.3); margin-bottom: 14px;
    }
    .sf-links { list-style: none; padding: 0; margin: 0; }
    .sf-links li { margin-bottom: 9px; }
    .sf-links a { color: rgba(255,255,255,0.5); font-size: 0.85rem; transition: var(--transition); }
    .sf-links a:hover { color: var(--primary); }
    .sf-bottom {
      margin-top: 40px; padding: 18px 0;
      border-top: 1px solid rgba(255,255,255,0.07);
      display: flex; align-items: center; justify-content: space-between;
      flex-wrap: wrap; gap: 10px;
    }
    .sf-copy { font-size: 0.78rem; color: rgba(255,255,255,0.28); }
    .sf-copy a { color: var(--primary); }
    .backtop {
      width: 36px; height: 36px; border-radius: 9px;
      background: rgba(249,115,22,0.12);
      color: var(--primary);
      display: flex; align-items: center; justify-content: center;
      font-size: 0.95rem; transition: var(--transition);
    }
    .backtop:hover { background: var(--primary); color: #fff; transform: translateY(-3px); }

    /* ============================================================
       RESPONSIVE
    ============================================================ */
    @media (max-width: 991px) {
      .vp { height: auto; min-height: 100svh; max-height: none; padding: 90px 0 60px; }
      #hero { padding-top: 90px; }
      .hero-img-frame img { height: 260px; }
      .fn-1, .fn-2 { display: none; }
      .testi-grid { grid-template-columns: 1fr 1fr; }
      .cta-stat-grid { grid-template-columns: 1fr 1fr; }
      .feat-grid { grid-template-columns: 1fr 1fr; }
    }
    @media (max-width: 767px) {
      .vp { padding: 80px 0 48px; }
      #hero { padding-top: 80px; }
      .hero-stats { gap: 16px 22px; }
      .testi-grid { grid-template-columns: 1fr; }
      .feat-grid { grid-template-columns: 1fr 1fr; }
      .courses-top { flex-direction: column; align-items: flex-start; gap: 8px; }
      .ct-see-all { margin-left: 0; }
    }
    @media (max-width: 500px) {
      .hero-h1 { font-size: 2rem; }
      .feat-grid { grid-template-columns: 1fr; }
    }