:root {
    --orange: #E8621A;
    --orange-light: #F7894A;
    --orange-pale: #FFF0E8;
    --teal: #0F7B8C;
    --teal-light: #1AA3B8;
    --teal-pale: #E8F7FA;
    --dark: #1A1A2E;
    --dark-mid: #2D2D44;
    --text: #3A3A52;
    --text-light: #6B6B88;
    --white: #FFFFFF;
    --cream: #FFFBF7;
    --border: #EDE8E0;
    --shadow: 0 4px 24px rgba(26,26,46,0.08);
    --shadow-lg: 0 12px 48px rgba(26,26,46,0.14);
  }

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

  html { scroll-behavior: smooth; }

  body {
    font-family: 'Nunito', sans-serif;
    color: var(--text);
    background: var(--cream);
    overflow-x: hidden;
  }

  h1,h2,h3,h4 { font-family: 'Sora', sans-serif; }

  /* ── NAV ── */
  nav {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    display: flex; align-items: center; justify-content: space-between;
    padding: 0 5%;
    height: 68px;
    background: rgba(255,251,247,0.92);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    transition: box-shadow 0.3s;
  }
  nav.scrolled { box-shadow: var(--shadow); }

  .nav-logo {
    display: flex; align-items: center; gap: 10px;
    text-decoration: none;
  }
  .nav-logo-icon {
    width: 38px; height: 38px;
    background: var(--orange);
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    font-family: 'Sora', sans-serif;
    font-weight: 800; color: white; font-size: 15px;
    letter-spacing: -0.5px;
  }
  .nav-logo-text {
    font-family: 'Sora', sans-serif;
    font-weight: 700; font-size: 18px;
    color: var(--dark);
  }
  .nav-logo-text span { color: var(--orange); }

  .nav-links {
    display: flex; align-items: center; gap: 32px;
    list-style: none;
  }
  .nav-links a {
    text-decoration: none; color: var(--text);
    font-weight: 600; font-size: 14px;
    transition: color 0.2s;
  }
  .nav-links a:hover { color: var(--orange); }

  .nav-cta {
    background: var(--orange); color: white !important;
    padding: 10px 22px; border-radius: 8px;
    transition: background 0.2s, transform 0.2s !important;
  }
  .nav-cta:hover { background: var(--orange-light) !important; transform: translateY(-1px); }

  .nav-hamburger {
    display: none; flex-direction: column; gap: 5px; cursor: pointer;
    background: none; border: none; padding: 4px;
  }
  .nav-hamburger span {
    display: block; width: 24px; height: 2px;
    background: var(--dark); border-radius: 2px;
    transition: 0.3s;
  }

  .mobile-menu {
    display: none;
    position: fixed; top: 68px; left: 0; right: 0;
    background: var(--cream);
    border-bottom: 1px solid var(--border);
    padding: 16px 5% 24px;
    z-index: 999;
    flex-direction: column; gap: 16px;
  }
  .mobile-menu.open { display: flex; }
  .mobile-menu a {
    text-decoration: none; color: var(--text);
    font-weight: 600; font-size: 15px;
    padding: 8px 0; border-bottom: 1px solid var(--border);
  }
  .mobile-menu a:last-child { border-bottom: none; }

  /* ── HERO ── */
  .hero {
    min-height: 100vh;
    display: flex; align-items: center;
    padding: 100px 5% 60px;
    position: relative;
    overflow: hidden;
  }

  .hero-bg {
    position: absolute; inset: 0; z-index: 0;
    background: linear-gradient(135deg, #FFFBF7 0%, #FFF0E8 50%, #E8F7FA 100%);
  }
  .hero-bg-circle1 {
    position: absolute; width: 600px; height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(232,98,26,0.08) 0%, transparent 70%);
    top: -100px; right: -100px;
  }
  .hero-bg-circle2 {
    position: absolute; width: 400px; height: 400px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(15,123,140,0.08) 0%, transparent 70%);
    bottom: 0; left: -80px;
  }

  .hero-inner {
    position: relative; z-index: 1;
    max-width: 1200px; margin: 0 auto;
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 60px; align-items: center;
    width: 100%;
  }

  .hero-badge {
    display: inline-flex; align-items: center; gap: 8px;
    background: var(--orange-pale); border: 1px solid rgba(232,98,26,0.2);
    color: var(--orange); border-radius: 100px;
    padding: 6px 14px; font-size: 13px; font-weight: 700;
    margin-bottom: 20px;
    animation: fadeInUp 0.6s ease forwards;
  }
  .hero-badge-dot {
    width: 7px; height: 7px; border-radius: 50%;
    background: var(--orange); animation: pulse 2s infinite;
  }

  @keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.8); }
  }

  .hero-title {
    font-size: clamp(32px, 4.5vw, 54px);
    font-weight: 800; line-height: 1.15;
    color: var(--dark);
    margin-bottom: 20px;
    animation: fadeInUp 0.6s 0.1s ease both;
  }
  .hero-title .accent { color: var(--orange); }
  .hero-title .accent2 { color: var(--teal); }

  .hero-sub {
    font-size: 17px; line-height: 1.7;
    color: var(--text-light); margin-bottom: 32px;
    font-weight: 500;
    animation: fadeInUp 0.6s 0.2s ease both;
  }

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

  .btn-primary {
    display: inline-flex; align-items: center; gap: 8px;
    background: var(--orange); color: white;
    padding: 14px 28px; border-radius: 10px;
    font-weight: 700; font-size: 15px;
    text-decoration: none;
    transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
    box-shadow: 0 4px 16px rgba(232,98,26,0.3);
  }
  .btn-primary:hover {
    background: var(--orange-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(232,98,26,0.4);
  }

  .btn-secondary {
    display: inline-flex; align-items: center; gap: 8px;
    background: white; color: var(--teal);
    border: 2px solid var(--teal);
    padding: 13px 28px; border-radius: 10px;
    font-weight: 700; font-size: 15px;
    text-decoration: none;
    transition: background 0.2s, transform 0.2s;
  }
  .btn-secondary:hover {
    background: var(--teal-pale);
    transform: translateY(-2px);
  }

  .hero-stats {
    display: flex; gap: 28px; margin-top: 40px;
    animation: fadeInUp 0.6s 0.4s ease both;
  }
  .hero-stat { text-align: center; }
  .hero-stat-num {
    font-family: 'Sora', sans-serif;
    font-size: 26px; font-weight: 800; color: var(--dark);
    display: block;
  }
  .hero-stat-label {
    font-size: 12px; font-weight: 600; color: var(--text-light);
    text-transform: uppercase; letter-spacing: 0.5px;
  }
  .hero-stat-div { width: 1px; background: var(--border); }

  /* Hero screenshot mockup */
  .hero-visual {
    position: relative;
    animation: fadeInRight 0.8s 0.3s ease both;
  }

  @keyframes fadeInRight {
    from { opacity: 0; transform: translateX(30px); }
    to { opacity: 1; transform: translateX(0); }
  }

  .browser-mockup {
    background: white;
    border-radius: 16px;
    box-shadow: var(--shadow-lg), 0 0 0 1px rgba(0,0,0,0.06);
    overflow: hidden;
  }
  .browser-bar {
    background: #F0EDE8;
    padding: 10px 16px;
    display: flex; align-items: center; gap: 10px;
  }
  .browser-dots { display: flex; gap: 6px; }
  .browser-dot {
    width: 10px; height: 10px; border-radius: 50%;
  }
  .browser-dot:nth-child(1) { background: #FF5F57; }
  .browser-dot:nth-child(2) { background: #FEBC2E; }
  .browser-dot:nth-child(3) { background: #28C840; }
  .browser-url {
    flex: 1; background: white; border-radius: 6px;
    padding: 5px 12px; font-size: 11px; color: var(--text-light);
    font-family: monospace;
  }
  .browser-content {
    position: relative;
    background: #F5F5F5;
    min-height: 320px;
    overflow: hidden;
  }
  .browser-content img {
    width: 100%; display: block;
    object-fit: cover;
  }
  .browser-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(to bottom, transparent 70%, rgba(255,251,247,0.3));
  }

  .hero-float-card {
    position: absolute;
    background: white;
    border-radius: 12px;
    padding: 12px 16px;
    box-shadow: var(--shadow-lg);
    font-size: 13px;
    font-weight: 600;
    display: flex; align-items: center; gap: 10px;
    animation: float 3s ease-in-out infinite;
  }
  .hero-float-card.card1 { bottom: 20px; left: -30px; }
  .hero-float-card.card2 { top: 40px; right: -20px; }

  @keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
  }

  .float-icon {
    width: 36px; height: 36px; border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    font-size: 18px;
  }

  /* ── SECTION SHARED ── */
  section { padding: 90px 5%; }
  .section-inner { max-width: 1200px; margin: 0 auto; }

  .section-label {
    display: inline-block;
    font-size: 12px; font-weight: 700; letter-spacing: 1.5px;
    text-transform: uppercase; color: var(--orange);
    margin-bottom: 12px;
  }

  .section-title {
    font-size: clamp(26px, 3.5vw, 40px);
    font-weight: 800; color: var(--dark);
    line-height: 1.2; margin-bottom: 16px;
  }

  .section-sub {
    font-size: 17px; color: var(--text-light);
    line-height: 1.7; max-width: 580px;
    font-weight: 500;
  }

  .section-header { margin-bottom: 52px; }
  .section-header.center { text-align: center; }
  .section-header.center .section-sub { margin: 0 auto; }

  @keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
  }

  /* ── PROBLEM SECTION ── */
  .problem { background: var(--dark); }

  .problem .section-label { color: var(--orange-light); }
  .problem .section-title { color: white; }
  .problem .section-sub { color: rgba(255,255,255,0.6); }

  .problem-grid {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 24px; margin-top: 48px;
  }

  .problem-card {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 16px;
    padding: 28px;
    transition: background 0.3s, transform 0.3s;
  }
  .problem-card:hover {
    background: rgba(255,255,255,0.08);
    transform: translateY(-4px);
  }

  .problem-icon {
    font-size: 32px; margin-bottom: 16px; display: block;
  }
  .problem-card h4 {
    font-size: 17px; font-weight: 700; color: white; margin-bottom: 10px;
  }
  .problem-card p {
    font-size: 14px; line-height: 1.6; color: rgba(255,255,255,0.55);
  }

  .problem-solution-banner {
    margin-top: 48px;
    background: linear-gradient(135deg, var(--orange) 0%, var(--orange-light) 100%);
    border-radius: 16px;
    padding: 32px 40px;
    display: flex; align-items: center; justify-content: space-between; gap: 20px;
    flex-wrap: wrap;
  }
  .problem-solution-banner h3 {
    font-size: 22px; font-weight: 700; color: white;
    flex: 1; min-width: 280px;
  }
  .problem-solution-banner p {
    color: rgba(255,255,255,0.85); font-size: 15px;
    flex: 2; min-width: 280px; line-height: 1.6;
  }

  /* ── FEATURES ── */
  .features { background: var(--cream); }

  .features-grid {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }

  .feature-card {
    background: white;
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 28px;
    transition: box-shadow 0.3s, transform 0.3s, border-color 0.3s;
    position: relative; overflow: hidden;
  }
  .feature-card::before {
    content: '';
    position: absolute; top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--orange), var(--orange-light));
    transform: scaleX(0); transform-origin: left;
    transition: transform 0.3s;
  }
  .feature-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
    border-color: rgba(232,98,26,0.2);
  }
  .feature-card:hover::before { transform: scaleX(1); }

  .feature-icon-wrap {
    width: 52px; height: 52px; border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    font-size: 24px; margin-bottom: 16px;
  }

  .feature-card h4 {
    font-size: 16px; font-weight: 700; color: var(--dark);
    margin-bottom: 10px;
  }
  .feature-card p {
    font-size: 14px; color: var(--text-light);
    line-height: 1.65;
  }

  .feature-tag {
    display: inline-block;
    font-size: 11px; font-weight: 700;
    padding: 3px 8px; border-radius: 4px;
    margin-top: 12px;
    text-transform: uppercase; letter-spacing: 0.5px;
  }
  .tag-soon {
    background: #FFF0E8; color: var(--orange);
  }
  .tag-new {
    background: #E8F7FA; color: var(--teal);
  }

  /* ── SCREENSHOT SECTION ── */
  .screenshot-section {
    background: linear-gradient(135deg, var(--teal) 0%, #0A5F6E 100%);
    padding: 90px 5%;
    position: relative; overflow: hidden;
  }
  .screenshot-section::before {
    content: '';
    position: absolute; inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  }

  .screenshot-inner {
    max-width: 1200px; margin: 0 auto;
    position: relative; z-index: 1;
  }

  .screenshot-header {
    text-align: center; margin-bottom: 52px;
  }
  .screenshot-header .section-label { color: rgba(255,255,255,0.6); }
  .screenshot-header .section-title { color: white; }
  .screenshot-header .section-sub { color: rgba(255,255,255,0.7); margin: 0 auto; }

  .screenshot-tabs {
    display: flex; justify-content: center; gap: 12px;
    flex-wrap: wrap; margin-bottom: 32px;
  }
  .screenshot-tab {
    padding: 9px 20px; border-radius: 8px;
    font-size: 14px; font-weight: 600;
    cursor: pointer; border: 2px solid rgba(255,255,255,0.2);
    color: rgba(255,255,255,0.7);
    background: transparent;
    transition: all 0.2s;
  }
  .screenshot-tab.active, .screenshot-tab:hover {
    background: white; color: var(--teal);
    border-color: white;
  }

  .screenshot-display {
    background: white; border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 24px 80px rgba(0,0,0,0.3);
  }
  .screenshot-display-bar {
    background: #F0EDE8;
    padding: 10px 16px;
    display: flex; align-items: center; gap: 10px;
  }
  .screenshot-display img {
    width: 100%; display: block;
  }

  .screenshot-caption {
    text-align: center; margin-top: 24px;
    color: rgba(255,255,255,0.6); font-size: 14px;
  }

  /* ── HOW IT WORKS ── */
  .how { background: white; }

  .steps {
    display: grid; grid-template-columns: repeat(4, 1fr);
    gap: 0; position: relative;
  }
  .steps::after {
    content: '';
    position: absolute; top: 36px; left: 12%; right: 12%;
    height: 2px;
    background: linear-gradient(90deg, var(--orange), var(--teal));
    z-index: 0;
  }

  .step {
    text-align: center; padding: 0 16px;
    position: relative; z-index: 1;
  }
  .step-num {
    width: 72px; height: 72px; border-radius: 50%;
    background: white; border: 3px solid var(--orange);
    display: flex; align-items: center; justify-content: center;
    font-family: 'Sora', sans-serif;
    font-size: 22px; font-weight: 800; color: var(--orange);
    margin: 0 auto 20px;
    position: relative; z-index: 2;
    transition: background 0.3s, color 0.3s;
  }
  .step:hover .step-num {
    background: var(--orange); color: white;
  }
  .step h4 {
    font-size: 16px; font-weight: 700; color: var(--dark);
    margin-bottom: 8px;
  }
  .step p {
    font-size: 13.5px; color: var(--text-light); line-height: 1.6;
  }

  /* ── PRIVACY SECTION ── */
  .privacy {
    background: var(--orange-pale);
    border-top: 1px solid rgba(232,98,26,0.1);
    border-bottom: 1px solid rgba(232,98,26,0.1);
  }

  .privacy-inner {
    max-width: 1200px; margin: 0 auto;
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 60px; align-items: center;
  }

  .privacy-visual {
    position: relative;
  }
  .privacy-shield {
    width: 200px; height: 220px; margin: 0 auto;
    position: relative; display: flex;
    align-items: center; justify-content: center;
  }
  .shield-svg { width: 100%; height: auto; filter: drop-shadow(0 8px 24px rgba(232,98,26,0.2)); }

  .privacy-pills {
    display: flex; flex-wrap: wrap; gap: 10px;
    margin-top: 32px;
  }
  .privacy-pill {
    display: flex; align-items: center; gap: 8px;
    background: white; border: 1px solid rgba(232,98,26,0.15);
    border-radius: 100px; padding: 8px 16px;
    font-size: 13px; font-weight: 600; color: var(--text);
  }
  .privacy-pill .tick {
    width: 20px; height: 20px; border-radius: 50%;
    background: var(--orange); color: white;
    display: flex; align-items: center; justify-content: center;
    font-size: 11px;
  }

  .privacy-content .section-title { max-width: 480px; }
  .privacy-content .section-sub { margin-bottom: 24px; }

  /* ── PRICING ── */
  .pricing { background: var(--cream); }

  .pricing-grid {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 24px; max-width: 960px; margin: 0 auto;
  }

  .pricing-card {
    background: white; border: 2px solid var(--border);
    border-radius: 20px; padding: 36px 28px;
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
    position: relative; overflow: hidden;
  }
  .pricing-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
  }
  .pricing-card.featured {
    border-color: var(--orange);
    box-shadow: 0 0 0 4px rgba(232,98,26,0.1);
  }
  .pricing-card.featured:hover {
    box-shadow: var(--shadow-lg), 0 0 0 4px rgba(232,98,26,0.1);
  }

  .pricing-badge {
    position: absolute; top: -1px; right: 24px;
    background: var(--orange); color: white;
    font-size: 11px; font-weight: 700;
    padding: 4px 12px; border-radius: 0 0 8px 8px;
    text-transform: uppercase; letter-spacing: 0.5px;
  }

  .pricing-icon { font-size: 40px; margin-bottom: 16px; display: block; }

  .pricing-card h3 {
    font-size: 20px; font-weight: 800; color: var(--dark);
    margin-bottom: 8px;
  }
  .pricing-card .pricing-desc {
    font-size: 14px; color: var(--text-light); margin-bottom: 24px;
    line-height: 1.5;
  }
  .pricing-price {
    font-family: 'Sora', sans-serif;
    font-size: 36px; font-weight: 800;
    color: var(--orange); margin-bottom: 6px;
  }
  .pricing-period {
    font-size: 13px; color: var(--text-light);
    margin-bottom: 28px;
  }

  .pricing-features {
    list-style: none; text-align: left; margin-bottom: 32px;
  }
  .pricing-features li {
    display: flex; align-items: flex-start; gap: 10px;
    font-size: 14px; color: var(--text);
    padding: 7px 0; border-bottom: 1px solid var(--border);
  }
  .pricing-features li:last-child { border-bottom: none; }
  .pricing-features li .ck {
    color: var(--orange); font-size: 16px; flex-shrink: 0; margin-top: 1px;
  }

  .pricing-cta {
    display: block; text-align: center;
    padding: 13px 24px; border-radius: 10px;
    font-weight: 700; font-size: 15px;
    text-decoration: none;
    transition: all 0.2s;
  }
  .pricing-cta.primary {
    background: var(--orange); color: white;
    box-shadow: 0 4px 16px rgba(232,98,26,0.3);
  }
  .pricing-cta.primary:hover {
    background: var(--orange-light);
    transform: translateY(-2px);
  }
  .pricing-cta.outline {
    border: 2px solid var(--border); color: var(--text);
  }
  .pricing-cta.outline:hover {
    border-color: var(--orange); color: var(--orange);
    transform: translateY(-2px);
  }

  /* ── CONTACT ── */
  .contact { background: white; }

  .contact-grid {
    display: grid; grid-template-columns: 1fr 1.4fr;
    gap: 60px; align-items: start;
  }

  .contact-info h3 {
    font-size: 26px; font-weight: 800; color: var(--dark);
    margin-bottom: 16px;
  }
  .contact-info p {
    font-size: 16px; color: var(--text-light); line-height: 1.7; margin-bottom: 32px;
  }

  .contact-item {
    display: flex; align-items: center; gap: 14px;
    margin-bottom: 20px;
  }
  .contact-item-icon {
    width: 44px; height: 44px; border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    font-size: 20px; flex-shrink: 0;
  }
  .contact-item h5 {
    font-size: 13px; font-weight: 600; color: var(--text-light);
    text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 2px;
  }
  .contact-item p {
    font-size: 15px; color: var(--dark); font-weight: 600; margin: 0;
  }

  .contact-form {
    background: var(--cream);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 36px;
  }
  .contact-form h4 {
    font-size: 20px; font-weight: 800; color: var(--dark);
    margin-bottom: 24px;
  }

  .form-row {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 16px; margin-bottom: 16px;
  }
  .form-group { margin-bottom: 0; }
  .form-group label {
    display: block; font-size: 13px; font-weight: 700;
    color: var(--text); margin-bottom: 6px;
  }
  .form-group input,
  .form-group textarea,
  .form-group select {
    width: 100%; padding: 12px 16px;
    border: 1.5px solid var(--border);
    border-radius: 10px; font-size: 14px;
    font-family: 'Nunito', sans-serif;
    color: var(--dark);
    background: white;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
  }
  .form-group input:focus,
  .form-group textarea:focus,
  .form-group select:focus {
    border-color: var(--orange);
    box-shadow: 0 0 0 3px rgba(232,98,26,0.1);
  }
  .form-group textarea { resize: vertical; min-height: 100px; }
  .form-full { grid-column: 1 / -1; }

  .form-submit {
    display: flex; align-items: center; justify-content: center; gap: 10px;
    width: 100%; padding: 15px;
    background: #25D366; color: white;
    border: none; border-radius: 10px;
    font-size: 15px; font-weight: 700;
    font-family: 'Nunito', sans-serif;
    cursor: pointer;
    transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
    box-shadow: 0 4px 16px rgba(37,211,102,0.3);
    margin-top: 20px;
  }
  .form-submit:hover {
    background: #1ebe5d;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(37,211,102,0.4);
  }
  .form-submit svg { flex-shrink: 0; }

  /* ── FOOTER ── */
  footer {
    background: var(--dark);
    padding: 60px 5% 32px;
    color: rgba(255,255,255,0.6);
  }
  .footer-inner { max-width: 1200px; margin: 0 auto; }
  .footer-top {
    display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 40px; margin-bottom: 48px;
  }
  .footer-brand p {
    font-size: 14px; line-height: 1.7; margin-top: 14px; margin-bottom: 20px;
    max-width: 280px;
  }
  .footer-col h5 {
    font-family: 'Sora', sans-serif;
    font-size: 14px; font-weight: 700;
    color: white; margin-bottom: 16px;
  }
  .footer-col ul { list-style: none; }
  .footer-col ul li { margin-bottom: 10px; }
  .footer-col ul li a {
    color: rgba(255,255,255,0.55); text-decoration: none;
    font-size: 14px; transition: color 0.2s;
  }
  .footer-col ul li a:hover { color: var(--orange-light); }

  .footer-divider {
    border: none; border-top: 1px solid rgba(255,255,255,0.08);
    margin-bottom: 24px;
  }
  .footer-bottom {
    display: flex; align-items: center; justify-content: space-between;
    flex-wrap: wrap; gap: 12px;
    font-size: 13px;
  }
  .footer-bottom a { color: var(--orange-light); text-decoration: none; }

  .footer-brand .nav-logo-icon {
    width: 44px; height: 44px; font-size: 17px;
  }
  .footer-logo {
    display: flex; align-items: center; gap: 12px;
  }
  .footer-logo-text {
    font-family: 'Sora', sans-serif;
    font-size: 20px; font-weight: 700; color: white;
  }
  .footer-logo-text span { color: var(--orange); }
  .footer-sub {
    font-size: 11px; color: rgba(255,255,255,0.4);
    letter-spacing: 0.5px;
  }

  /* ── WHATSAPP FLOAT ── */
  .wa-float {
    position: fixed; bottom: 28px; right: 28px; z-index: 999;
    width: 60px; height: 60px; border-radius: 50%;
    background: #25D366;
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 4px 20px rgba(37,211,102,0.5);
    text-decoration: none;
    transition: transform 0.3s, box-shadow 0.3s;
    animation: wa-bounce 2s ease-in-out 3s 2;
  }
  .wa-float:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 28px rgba(37,211,102,0.6);
  }
  .wa-float svg { width: 30px; height: 30px; }

  @keyframes wa-bounce {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.12); }
  }

  .wa-tooltip {
    position: absolute; right: 72px; top: 50%;
    transform: translateY(-50%);
    background: var(--dark); color: white;
    font-size: 13px; font-weight: 600;
    padding: 7px 14px; border-radius: 8px;
    white-space: nowrap;
    opacity: 0; pointer-events: none;
    transition: opacity 0.2s;
  }
  .wa-tooltip::after {
    content: '';
    position: absolute; left: 100%; top: 50%;
    transform: translateY(-50%);
    border: 6px solid transparent;
    border-left-color: var(--dark);
  }
  .wa-float:hover .wa-tooltip { opacity: 1; }

  /* ── TECH STRIP ── */
  .tech-strip {
    background: var(--teal-pale);
    border-top: 1px solid rgba(15,123,140,0.1);
    border-bottom: 1px solid rgba(15,123,140,0.1);
    padding: 20px 5%;
    display: flex; align-items: center; justify-content: center;
    gap: 48px; flex-wrap: wrap;
  }
  .tech-item {
    display: flex; align-items: center; gap: 10px;
    font-size: 14px; font-weight: 600; color: var(--teal);
  }
  .tech-item span { font-size: 20px; }

  /* ── RESPONSIVE ── */
  @media (max-width: 1024px) {
    .hero-inner { grid-template-columns: 1fr; gap: 48px; }
    .hero-visual { max-width: 600px; margin: 0 auto; }
    .hero-float-card.card1 { left: 0; }
    .hero-float-card.card2 { right: 0; }
    .problem-grid { grid-template-columns: repeat(2, 1fr); }
    .features-grid { grid-template-columns: repeat(2, 1fr); }
    .steps { grid-template-columns: repeat(2, 1fr); }
    .steps::after { display: none; }
    .step { padding: 20px 16px; }
    .privacy-inner { grid-template-columns: 1fr; }
    .privacy-visual { order: -1; text-align: center; }
    .pricing-grid { grid-template-columns: 1fr; max-width: 420px; }
    .contact-grid { grid-template-columns: 1fr; }
    .footer-top { grid-template-columns: 1fr 1fr; }
    .footer-brand { grid-column: 1 / -1; }
  }

  @media (max-width: 768px) {
    .nav-links { display: none; }
    .nav-hamburger { display: flex; }
    section { padding: 60px 5%; }
    .hero { padding: 90px 5% 48px; }
    .problem-grid { grid-template-columns: 1fr; }
    .features-grid { grid-template-columns: 1fr; }
    .steps { grid-template-columns: 1fr 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .footer-top { grid-template-columns: 1fr; }
    .footer-brand { grid-column: auto; }
    .footer-bottom { flex-direction: column; text-align: center; }
    .tech-strip { gap: 24px; }
    .hero-float-card { display: none; }
  }

  @media (max-width: 480px) {
    .steps { grid-template-columns: 1fr; }
    .hero-stats { gap: 16px; }
    .hero-stat-num { font-size: 22px; }
  }

  /* Scroll reveal */
  .reveal {
    opacity: 0; transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
  }
  .reveal.visible { opacity: 1; transform: translateY(0); }