:root {
    --black: #0F0F0F;
    --white: #FFFFFF;
    --green: #1F7A63;
    --green-light: #2A9E80;
    --green-dark: #155448;
    --green-pale: #E8F5F1;
    --gray-100: #F7F7F7;
    --gray-200: #EFEFEF;
    --gray-400: #AAAAAA;
    --gray-600: #666666;
    --gray-800: #333333;
    --font-ar: 'Cairo', sans-serif;
    --font-en: 'Poppins', sans-serif;
    --radius: 12px;
    --radius-lg: 20px;
    --transition: 0.3s ease;
  }

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

  html { scroll-behavior: smooth; }

  body {
    font-family: var(--font-ar);
    background: var(--white);
    color: var(--black);
    line-height: 1.7;
    overflow-x: hidden;
  }

  /* ── NAV ── */
  nav {
    position: fixed; top: 0; left: 0; right: 0; z-index: 100;
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--gray-200);
    padding: 0 2rem;
    height: 68px;
    display: flex; align-items: center; justify-content: space-between;
  }

  .nav-logo {
    display: flex; align-items: center; gap: 10px;
    text-decoration: none;
  }
  .nav-logo-mark {
    width: 36px; height: 36px;
    background: var(--black);
    border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
  }
  .nav-logo-mark span {
    color: var(--white);
    font-family: var(--font-en);
    font-weight: 700;
    font-size: 14px;
    letter-spacing: -0.5px;
  }
  .nav-logo-text {
    display: flex; flex-direction: column; line-height: 1.2;
  }
  .nav-logo-text strong {
    font-family: var(--font-en);
    font-weight: 700;
    font-size: 15px;
    color: var(--black);
    letter-spacing: 0.5px;
  }
  .nav-logo-text small {
    font-size: 9px;
    color: var(--green);
    font-family: var(--font-en);
    font-weight: 500;
    letter-spacing: 1.5px;
    text-transform: uppercase;
  }

  .nav-links {
    display: flex; gap: 2rem; list-style: none; align-items: center;
  }
  .nav-links a {
    text-decoration: none;
    color: var(--gray-600);
    font-size: 14px;
    font-weight: 500;
    transition: color var(--transition);
  }
  .nav-links a:hover { color: var(--green); }

  .nav-cta {
    display: flex; gap: 10px;
  }

  .btn {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 10px 22px;
    border-radius: 8px;
    font-family: var(--font-ar);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: all var(--transition);
    border: none;
  }
  .btn-primary {
    background: var(--black);
    color: var(--white);
  }
  .btn-primary:hover { background: var(--green); transform: translateY(-1px); }

  .btn-outline {
    background: transparent;
    color: var(--black);
    border: 1.5px solid var(--black);
  }
  .btn-outline:hover { background: var(--black); color: var(--white); }

  .btn-green {
    background: var(--green);
    color: var(--white);
  }
  .btn-green:hover { background: var(--green-dark); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(31,122,99,0.3); }

  .btn-lg {
    padding: 14px 32px;
    font-size: 16px;
    border-radius: 10px;
  }

  /* ── SECTIONS ── */
  section { padding: 90px 2rem; }

  .container {
    max-width: 1140px;
    margin: 0 auto;
  }

  .section-tag {
    display: inline-block;
    background: var(--green-pale);
    color: var(--green);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    padding: 6px 16px;
    border-radius: 100px;
    margin-bottom: 1.5rem;
  }

  h1, h2, h3, h4 { line-height: 1.3; }

  /* ── HERO ── */
  #hero {
    min-height: 100vh;
    padding-top: 68px;
    display: flex; align-items: center;
    background: var(--black);
    position: relative;
    overflow: hidden;
  }

  .hero-bg-grid {
    position: absolute; inset: 0;
    background-image:
      linear-gradient(rgba(31,122,99,0.08) 1px, transparent 1px),
      linear-gradient(90deg, rgba(31,122,99,0.08) 1px, transparent 1px);
    background-size: 60px 60px;
    opacity: 0.6;
  }

  .hero-bg-glow {
    position: absolute;
    width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(31,122,99,0.2) 0%, transparent 70%);
    top: -100px; right: -100px;
    pointer-events: none;
  }

  .hero-content {
    position: relative; z-index: 1;
    max-width: 1140px; margin: 0 auto;
    padding: 0 2rem;
    display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center;
  }

  .hero-badge {
    display: inline-flex; align-items: center; gap: 8px;
    background: rgba(31,122,99,0.2);
    border: 1px solid rgba(31,122,99,0.4);
    color: #5DCAA5;
    font-size: 13px;
    font-weight: 600;
    padding: 7px 16px;
    border-radius: 100px;
    margin-bottom: 1.5rem;
  }
  .hero-badge-dot {
    width: 6px; height: 6px; border-radius: 50%;
    background: #5DCAA5;
    animation: pulse 2s infinite;
  }
  @keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
  }

  .hero-title {
    font-size: clamp(2rem, 4vw, 3.2rem);
    font-weight: 900;
    color: var(--white);
    line-height: 1.2;
    margin-bottom: 1.5rem;
  }
  .hero-title .highlight { color: var(--green-light); }

  .hero-sub {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.65);
    font-weight: 400;
    margin-bottom: 2.5rem;
    max-width: 480px;
  }

  .hero-btns { display: flex; gap: 12px; flex-wrap: wrap; }

  .hero-stats {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px;
    background: rgba(255,255,255,0.1);
    border-radius: var(--radius);
    overflow: hidden;
    margin-top: 3rem;
  }
  .hero-stat {
    background: rgba(255,255,255,0.04);
    padding: 1.5rem;
    text-align: center;
  }
  .hero-stat-num {
    font-size: 2rem;
    font-weight: 900;
    color: var(--white);
    font-family: var(--font-en);
  }
  .hero-stat-num span { color: var(--green-light); }
  .hero-stat-label {
    font-size: 12px;
    color: rgba(255,255,255,0.5);
    margin-top: 4px;
  }

  .hero-visual {
    position: relative;
  }
  .hero-card-stack {
    position: relative;
  }
  .hero-card {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    backdrop-filter: blur(10px);
  }
  .hero-card-main {
    margin-bottom: -20px;
    position: relative; z-index: 2;
  }
  .hero-card-behind {
    margin-right: 20px;
    background: rgba(31,122,99,0.15);
    border-color: rgba(31,122,99,0.3);
  }
  .metric-row {
    display: flex; justify-content: space-between; align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid rgba(255,255,255,0.08);
  }
  .metric-row:last-child { border-bottom: none; }
  .metric-label { font-size: 13px; color: rgba(255,255,255,0.6); }
  .metric-val { font-weight: 700; color: var(--white); font-family: var(--font-en); }
  .metric-up { color: #5DCAA5; }
  .metric-down { color: #F09595; }
  .hero-card-title {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--green-light);
    margin-bottom: 1rem;
  }

  /* ── PROBLEMS ── */
  #problems {
    background: var(--gray-100);
  }

  .problems-header { text-align: center; margin-bottom: 4rem; }
  .problems-header h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); font-weight: 800; margin-bottom: 1rem; }
  .problems-header p { font-size: 1.05rem; color: var(--gray-600); max-width: 560px; margin: 0 auto; }

  .problems-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
  }

  .problem-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 2rem;
    border: 1px solid var(--gray-200);
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
  }
  .problem-card:hover {
    border-color: var(--green);
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(31,122,99,0.1);
  }
  .problem-card::before {
    content: '';
    position: absolute; top: 0; right: 0;
    width: 60px; height: 60px;
    background: var(--green-pale);
    border-radius: 0 0 0 60px;
    transition: all var(--transition);
  }
  .problem-card:hover::before { width: 100%; height: 100%; border-radius: 0; opacity: 0.4; }

  .problem-icon {
    width: 48px; height: 48px;
    background: var(--black);
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 1.2rem;
    font-size: 22px;
  }
  .problem-card h3 { font-size: 1rem; font-weight: 700; margin-bottom: 0.5rem; }
  .problem-card p { font-size: 14px; color: var(--gray-600); }

  /* ── SERVICES ── */
  #services { background: var(--white); }

  .services-layout {
    display: grid; grid-template-columns: 1fr 1.6fr; gap: 5rem; align-items: center;
  }

  .services-left h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); font-weight: 800; margin-bottom: 1.5rem; }
  .services-left p { font-size: 1rem; color: var(--gray-600); margin-bottom: 2rem; }

  .services-list { list-style: none; }
  .service-item {
    display: flex; align-items: flex-start; gap: 14px;
    padding: 1.2rem 0;
    border-bottom: 1px solid var(--gray-200);
    cursor: pointer;
    transition: all var(--transition);
    border-radius: 8px;
    padding-right: 12px;
  }
  .service-item:hover, .service-item.active { background: var(--green-pale); padding-right: 20px; }
  .service-item:hover h4, .service-item.active h4 { color: var(--green); }

  .service-num {
    font-family: var(--font-en);
    font-weight: 700;
    font-size: 13px;
    color: var(--green);
    min-width: 28px;
    margin-top: 2px;
  }
  .service-text h4 { font-size: 1rem; font-weight: 700; margin-bottom: 4px; }
  .service-text p { font-size: 13px; color: var(--gray-600); }

  .services-right {
    background: var(--black);
    border-radius: var(--radius-lg);
    padding: 3rem;
    color: var(--white);
    min-height: 420px;
    display: flex; flex-direction: column; justify-content: center;
  }
  .services-right .svc-icon { font-size: 3rem; margin-bottom: 1.5rem; }
  .services-right h3 { font-size: 1.5rem; font-weight: 800; color: var(--white); margin-bottom: 1rem; }
  .services-right p { color: rgba(255,255,255,0.7); line-height: 1.8; margin-bottom: 1.5rem; }
  .svc-deliverables {
    display: flex; flex-wrap: wrap; gap: 8px;
  }
  .svc-tag {
    background: rgba(31,122,99,0.3);
    border: 1px solid rgba(31,122,99,0.5);
    color: #5DCAA5;
    font-size: 12px;
    font-weight: 600;
    padding: 5px 12px;
    border-radius: 100px;
  }

  /* ── TRAINING ── */
  #training { background: var(--black); }

  .training-header { text-align: center; margin-bottom: 4rem; }
  .training-header h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); font-weight: 800; color: var(--white); margin-bottom: 1rem; }
  .training-header p { color: rgba(255,255,255,0.6); max-width: 520px; margin: 0 auto; }

  .training-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1.5rem;
  }

  .training-card {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-lg);
    padding: 2rem;
    transition: all var(--transition);
  }
  .training-card:hover {
    border-color: var(--green);
    background: rgba(31,122,99,0.1);
    transform: translateY(-4px);
  }
  .training-card-icon {
    font-size: 2rem;
    margin-bottom: 1.2rem;
  }
  .training-card h3 { font-size: 1.05rem; font-weight: 700; color: var(--white); margin-bottom: 0.8rem; }
  .training-card p { font-size: 13px; color: rgba(255,255,255,0.6); margin-bottom: 1.2rem; }

  .training-modules { list-style: none; }
  .training-modules li {
    display: flex; align-items: center; gap: 8px;
    font-size: 13px; color: rgba(255,255,255,0.7);
    padding: 5px 0;
  }
  .training-modules li::before {
    content: '';
    width: 6px; height: 6px;
    background: var(--green-light);
    border-radius: 50%;
    flex-shrink: 0;
  }

  /* ── SEGMENTS ── */
  #segments { background: var(--gray-100); }

  .segments-grid {
    display: grid; grid-template-columns: 1fr 1fr; gap: 2rem;
  }

  .segment-card {
    border-radius: var(--radius-lg);
    padding: 3rem;
    position: relative;
    overflow: hidden;
  }
  .segment-card.small-resto {
    background: var(--white);
    border: 2px solid var(--gray-200);
  }
  .segment-card.chains {
    background: var(--black);
    color: var(--white);
  }

  .segment-card h2 { font-size: 1.6rem; font-weight: 800; margin-bottom: 0.5rem; }
  .segment-card.chains h2 { color: var(--white); }
  .segment-card .seg-sub { color: var(--green); font-weight: 600; font-size: 14px; margin-bottom: 1.5rem; }
  .segment-card.chains .seg-sub { color: var(--green-light); }
  .segment-card p { font-size: 15px; color: var(--gray-600); margin-bottom: 2rem; }
  .segment-card.chains p { color: rgba(255,255,255,0.7); }

  .seg-points { list-style: none; margin-bottom: 2.5rem; }
  .seg-points li {
    display: flex; align-items: center; gap: 10px;
    font-size: 14px;
    padding: 7px 0;
    border-bottom: 1px solid var(--gray-200);
  }
  .segment-card.chains .seg-points li { border-color: rgba(255,255,255,0.1); color: rgba(255,255,255,0.8); }
  .seg-check {
    width: 20px; height: 20px;
    background: var(--green);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
    font-size: 11px;
    color: white;
  }

  /* ── INSIGHTS ── */
  #insights { background: var(--white); }

  .insights-header {
    display: flex; justify-content: space-between; align-items: center;
    margin-bottom: 3rem;
  }
  .insights-header h2 { font-size: clamp(1.4rem, 2.5vw, 2rem); font-weight: 800; }

  .insights-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2rem;
  }

  .insight-card {
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--gray-200);
    transition: all var(--transition);
  }
  .insight-card:hover { transform: translateY(-4px); box-shadow: 0 16px 40px rgba(0,0,0,0.1); }

  .insight-thumb {
    height: 180px;
    display: flex; align-items: center; justify-content: center;
    font-size: 4rem;
  }
  .insight-thumb.t1 { background: #0F0F0F; }
  .insight-thumb.t2 { background: var(--green-pale); }
  .insight-thumb.t3 { background: var(--gray-100); }

  .insight-body { padding: 1.5rem; }
  .insight-cat {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--green);
    margin-bottom: 8px;
  }
  .insight-body h3 { font-size: 1rem; font-weight: 700; margin-bottom: 8px; line-height: 1.4; }
  .insight-body p { font-size: 13px; color: var(--gray-600); }

  /* ── CTA ── */
  #cta {
    background: var(--green);
    text-align: center;
    padding: 80px 2rem;
  }
  #cta h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); font-weight: 900; color: var(--white); margin-bottom: 1rem; }
  #cta p { font-size: 1.1rem; color: rgba(255,255,255,0.8); max-width: 480px; margin: 0 auto 2.5rem; }
  .cta-btns { display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; }
  .btn-white {
    background: var(--white);
    color: var(--green);
    font-weight: 700;
  }
  .btn-white:hover { background: var(--black); color: var(--white); }
  .btn-outline-white {
    background: transparent;
    color: var(--white);
    border: 2px solid rgba(255,255,255,0.6);
    font-weight: 700;
  }
  .btn-outline-white:hover { background: rgba(255,255,255,0.15); }

  /* ── ABOUT ── */
  #about { background: var(--white); }
  .about-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 6rem; align-items: center; }
  .about-visual {
    background: var(--black);
    border-radius: var(--radius-lg);
    padding: 3rem;
    position: relative;
  }
  .about-logo-big {
    font-family: var(--font-en);
    font-size: 3rem;
    font-weight: 900;
    color: var(--white);
    margin-bottom: 0.5rem;
  }
  .about-logo-big span { color: var(--green-light); }
  .about-tagline {
    font-size: 12px;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: rgba(255,255,255,0.4);
    margin-bottom: 2rem;
  }
  .about-values { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: rgba(255,255,255,0.1); border-radius: 10px; overflow: hidden; margin-top: 2rem; }
  .about-val { background: rgba(255,255,255,0.04); padding: 1rem; }
  .about-val-num { font-family: var(--font-en); font-size: 1.8rem; font-weight: 900; color: var(--green-light); }
  .about-val-lbl { font-size: 12px; color: rgba(255,255,255,0.5); }
  .about-text h2 { font-size: clamp(1.6rem, 2.5vw, 2.2rem); font-weight: 800; margin-bottom: 1.5rem; }
  .about-text p { font-size: 15px; color: var(--gray-600); margin-bottom: 1.2rem; line-height: 1.9; }
  .about-pillars { list-style: none; margin-top: 2rem; }
  .about-pillars li {
    display: flex; align-items: center; gap: 12px;
    font-weight: 600; font-size: 14px;
    padding: 10px 0;
    border-bottom: 1px solid var(--gray-200);
  }
  .pillar-dot { width: 8px; height: 8px; background: var(--green); border-radius: 50%; }

  /* ── CONTACT ── */
  #contact { background: var(--gray-100); }
  .contact-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: start; }
  .contact-info h2 { font-size: clamp(1.6rem, 2.5vw, 2.2rem); font-weight: 800; margin-bottom: 1rem; }
  .contact-info p { color: var(--gray-600); margin-bottom: 2rem; }
  .contact-items { list-style: none; }
  .contact-item {
    display: flex; align-items: center; gap: 14px;
    padding: 14px 0; border-bottom: 1px solid var(--gray-200);
    font-size: 15px;
  }
  .contact-icon {
    width: 40px; height: 40px;
    background: var(--black);
    border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
  }

  .contact-form-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    border: 1px solid var(--gray-200);
    text-align: center;
  }
  .contact-form-card h3 { font-size: 1.3rem; font-weight: 800; margin-bottom: 0.5rem; }
  .contact-form-card p { font-size: 14px; color: var(--gray-600); margin-bottom: 2rem; }
  .form-btns { display: flex; flex-direction: column; gap: 12px; }
  .form-btn-big {
    display: flex; align-items: center; justify-content: center; gap: 12px;
    padding: 16px 24px;
    border-radius: 10px;
    font-family: var(--font-ar);
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    text-decoration: none;
    transition: all var(--transition);
  }
  .form-btn-big.primary { background: var(--black); color: var(--white); }
  .form-btn-big.primary:hover { background: var(--green); transform: translateY(-2px); }
  .form-btn-big.secondary { background: var(--green-pale); color: var(--green-dark); border: 1.5px solid var(--green); }
  .form-btn-big.secondary:hover { background: var(--green); color: white; }

  /* ── FOOTER ── */
  footer {
    background: var(--black);
    color: rgba(255,255,255,0.6);
    padding: 4rem 2rem 2rem;
  }
  .footer-grid {
    max-width: 1140px; margin: 0 auto;
    display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 3rem;
    margin-bottom: 3rem;
  }
  .footer-brand p { font-size: 14px; margin-top: 1rem; line-height: 1.8; }
  .footer-col h4 { font-size: 13px; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; color: rgba(255,255,255,0.4); margin-bottom: 1.2rem; }
  .footer-col ul { list-style: none; }
  .footer-col li { margin-bottom: 8px; }
  .footer-col a { color: rgba(255,255,255,0.6); text-decoration: none; font-size: 14px; transition: color var(--transition); }
  .footer-col a:hover { color: var(--green-light); }
  .footer-bottom {
    max-width: 1140px; margin: 0 auto;
    display: flex; justify-content: space-between; align-items: center;
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 2rem;
    font-size: 13px;
  }
  .footer-bottom span { color: var(--green-light); }

  /* ── MOBILE NAV ── */
  .hamburger {
    display: none;
    flex-direction: column; gap: 5px;
    cursor: pointer; padding: 5px;
    border: none; background: none;
  }
  .hamburger span { display: block; width: 22px; height: 2px; background: var(--black); border-radius: 2px; }

  /* ── QUIZ SECTION ── */
  #quiz-section { background: var(--gray-100); }
  .quiz-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center; }
  .quiz-info h2 { font-size: clamp(1.6rem, 2.5vw, 2.2rem); font-weight: 800; margin-bottom: 1rem; }
  .quiz-info p { font-size: 15px; color: var(--gray-600); margin-bottom: 2rem; line-height: 1.9; }
  .quiz-benefits { list-style: none; }
  .quiz-benefits li {
    display: flex; align-items: flex-start; gap: 12px;
    padding: 10px 0; font-size: 14px;
    border-bottom: 1px solid var(--gray-200);
  }
  .q-icon { font-size: 18px; margin-top: -2px; }
  .quiz-card {
    background: var(--black);
    border-radius: var(--radius-lg);
    padding: 3rem;
    color: var(--white);
    text-align: center;
  }
  .quiz-card h3 { font-size: 1.4rem; font-weight: 800; color: var(--white); margin-bottom: 1rem; }
  .quiz-card p { color: rgba(255,255,255,0.65); margin-bottom: 2rem; }
  .quiz-steps { text-align: right; margin-bottom: 2.5rem; }
  .quiz-step {
    display: flex; align-items: center; gap: 12px;
    padding: 10px 0; border-bottom: 1px solid rgba(255,255,255,0.08);
    font-size: 14px; color: rgba(255,255,255,0.7);
  }
  .q-step-num {
    width: 28px; height: 28px;
    background: var(--green);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 12px; font-weight: 700; color: white;
    font-family: var(--font-en);
    flex-shrink: 0;
  }

  /* ── RESPONSIVE ── */
  @media (max-width: 900px) {
    .hero-content { grid-template-columns: 1fr; gap: 3rem; }
    .hero-visual { display: none; }
    .services-layout { grid-template-columns: 1fr; }
    .segments-grid { grid-template-columns: 1fr; }
    .about-layout { grid-template-columns: 1fr; }
    .contact-layout { grid-template-columns: 1fr; }
    .quiz-layout { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .nav-links { display: none; }
    .hamburger { display: flex; }
    .nav-cta .btn-outline { display: none; }
  }

  @media (max-width: 600px) {
    section { padding: 60px 1.2rem; }
    .footer-grid { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
    .insights-header { flex-direction: column; gap: 1rem; align-items: flex-start; }
    .hero-stats { grid-template-columns: repeat(3, 1fr); }
  }

  /* ── PAGE NAV DOTS ── */
  .page-indicator {
    position: fixed; left: 20px; top: 50%; transform: translateY(-50%);
    display: flex; flex-direction: column; gap: 8px;
    z-index: 90;
  }
  .page-dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    background: var(--gray-400);
    cursor: pointer;
    transition: all var(--transition);
  }
  .page-dot.active { background: var(--green); transform: scale(1.4); }

  @media (max-width: 900px) { .page-indicator { display: none; } }

  /* ── ANIMATIONS ── */
  .fade-in {
    opacity: 0; transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
  }
  .fade-in.visible { opacity: 1; transform: translateY(0); }

  /* ── WHATSAPP FLOAT ── */
  .whatsapp-float {
    position: fixed; bottom: 24px; left: 24px;
    z-index: 200;
    width: 54px; height: 54px;
    background: #25D366;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 24px;
    box-shadow: 0 6px 20px rgba(37,211,102,0.4);
    text-decoration: none;
    transition: transform var(--transition);
  }
  .whatsapp-float:hover { transform: scale(1.1); }