/* ===================== CSS VARIABLES ===================== */
    :root {
      --primary: #0ea5e9;
      --primary-dark: #0284c7;
      --primary-light: #bae6fd;
      --primary-glow: rgba(14,165,233,0.18);
      --secondary: #06b6d4;
      --accent: #38bdf8;
      --white: #ffffff;
      --off-white: #f8fafc;
      --light: #f1f5f9;
      --gray-100: #f0f4f8;
      --gray-200: #e2e8f0;
      --gray-300: #cbd5e1;
      --gray-400: #94a3b8;
      --gray-500: #64748b;
      --gray-600: #475569;
      --gray-700: #334155;
      --gray-800: #1e293b;
      --gray-900: #0f172a;
      --dark: #0a1628;
      --dark-card: rgba(10,22,40,0.85);
      --glass: rgba(255,255,255,0.07);
      --glass-border: rgba(255,255,255,0.13);
      --glass-light: rgba(255,255,255,0.85);
      --shadow-sm: 0 2px 8px rgba(14,165,233,0.08);
      --shadow-md: 0 8px 30px rgba(14,165,233,0.14);
      --shadow-lg: 0 20px 60px rgba(14,165,233,0.18);
      --shadow-xl: 0 30px 90px rgba(14,165,233,0.22);
      --radius-sm: 8px;
      --radius-md: 16px;
      --radius-lg: 24px;
      --radius-xl: 32px;
      --radius-full: 9999px;
      --ff-display: 'Cairo', sans-serif;
      --ff-body: 'Tajawal', sans-serif;
      --transition-fast: 0.2s ease;
      --transition-base: 0.35s cubic-bezier(0.4,0,0.2,1);
      --transition-slow: 0.6s cubic-bezier(0.4,0,0.2,1);
    }

    /* ===================== RESET ===================== */
    *, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
    html { font-size: 10px; scroll-behavior: smooth; }
    body {
      font-family: var(--ff-body);
      font-size: 1.6rem;
      color: var(--gray-700);
      background: var(--white);
      overflow-x: hidden;
      direction: rtl;
    }
    img { display: block; max-width: 100%; height: auto; }
    a { text-decoration: none; color: inherit; }
    button { cursor: pointer; font: inherit; border: none; background: none; }
    ul { list-style: none; }
    input, textarea, select { font: inherit; }

    /* ===================== SCROLLBAR ===================== */
    ::-webkit-scrollbar { width: 6px; }
    ::-webkit-scrollbar-track { background: var(--dark); }
    ::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 3px; }

    /* ===================== LOADING SCREEN ===================== */
    #loader {
      position: fixed; inset: 0; z-index: 9999;
      background: var(--dark);
      display: flex; flex-direction: column; align-items: center; justify-content: center;
      transition: opacity 0.6s ease, visibility 0.6s ease;
    }
    #loader.hidden { opacity: 0; visibility: hidden; }
    .loader-logo {
      font-family: var(--ff-display);
      font-size: 3.6rem; font-weight: 900;
      color: var(--white); letter-spacing: -1px;
      margin-bottom: 30px;
      animation: pulseScale 1.5s ease infinite;
    }
    .loader-logo span { color: var(--primary); }
    .loader-bar {
      width: 220px; height: 3px;
      background: rgba(255,255,255,0.1); border-radius: 2px; overflow: hidden;
    }
    .loader-fill {
      height: 100%; width: 0;
      background: linear-gradient(90deg, var(--secondary), var(--primary));
      border-radius: 2px;
      animation: loadFill 1.8s ease forwards;
    }
    @keyframes loadFill { to { width: 100%; } }
    @keyframes pulseScale { 0%,100% { transform: scale(1); } 50% { transform: scale(1.04); } }

    /* ===================== PARTICLES CANVAS ===================== */
    #particles-canvas {
      position: fixed; inset: 0; pointer-events: none; z-index: 0;
      opacity: 0.35;
    }

    /* ===================== HEADER ===================== */
    .header {
      position: fixed; top: 0; right: 0; left: 0; z-index: 100;
      padding: 14px 0;
      transition: var(--transition-base);
    }
    .header.scrolled {
      background: rgba(255,255,255,0.95);
      backdrop-filter: blur(20px);
      box-shadow: 0 4px 30px rgba(14,165,233,0.1);
      padding: 10px 0;     
      margin-right: -30px

    }
    .header-inner {
      max-width: 1280px; margin: 0 auto;
      padding: 0 24px;
      display: flex; align-items: center; justify-content: space-between; gap: 20px;
    }
    .logo {
      font-family: var(--ff-display);
      font-size: 2.4rem; font-weight: 900;
      color: var(--white);
      transition: var(--transition-fast);
      display: flex; align-items: center; gap: 10px;
      flex-shrink: 0;
    }
    .header.scrolled .logo { color: var(--gray-900); }
    .logo-icon {
      width: 42px; height: 42px;
      background: linear-gradient(135deg, var(--primary), var(--secondary));
      border-radius: var(--radius-sm);
      display: flex; align-items: center; justify-content: center;
      font-size: 2rem;
      box-shadow: var(--shadow-md);
      flex-shrink: 0;
    }
    .logo-text span { color: var(--primary); }
    .nav-list {
      display: flex; align-items: center; gap: 4px;
    }
    .nav-link {
      font-size: 1.5rem; font-weight: 600;
      color: rgba(255,255,255,0.88);
      padding: 8px 14px; border-radius: var(--radius-sm);
      transition: var(--transition-fast);
      white-space: nowrap;
    }
    .header.scrolled .nav-link { color: var(--gray-700); }
    .nav-link:hover {
      color: var(--primary);
      background: var(--primary-glow);
    }
    .header-cta {
      display: flex; gap: 12px; align-items: center; flex-shrink: 0;
    }
    .btn-outline-white {
      padding: 9px 22px; border-radius: var(--radius-full);
      border: 1.5px solid rgba(255,255,255,0.5);
      color: var(--white); font-size: 1.4rem; font-weight: 600;
      transition: var(--transition-fast);
      white-space: nowrap;
    }
    .btn-outline-white:hover { background: rgba(255,255,255,0.12); border-color: var(--white); }
    .header.scrolled .btn-outline-white { border-color: var(--primary); color: var(--primary); }
    .header.scrolled .btn-outline-white:hover { background: var(--primary-glow); }
    .btn-primary-sm {
      padding: 9px 22px; border-radius: var(--radius-full);
      background: linear-gradient(135deg, var(--primary), var(--secondary));
      color: var(--white); font-size: 1.4rem; font-weight: 700;
      box-shadow: 0 4px 15px rgba(14,165,233,0.35);
      transition: var(--transition-fast);
      white-space: nowrap;
    }
    .btn-primary-sm:hover { transform: translateY(-2px); box-shadow: 0 8px 25px rgba(14,165,233,0.45); }
    .hamburger {
      display: none; flex-direction: column; gap: 5px;
      width: 44px; height: 44px; cursor: pointer; padding: 10px;
      border-radius: var(--radius-sm);
      align-items: center; justify-content: center;
      flex-shrink: 0;
    }
    .hamburger span {
      display: block; height: 2px; width: 24px; border-radius: 2px;
      background: var(--white); transition: var(--transition-fast);
    }
    .header.scrolled .hamburger span { background: var(--gray-800); }

    /* ===================== MOBILE NAV ===================== */
    .mobile-nav {
      display: none; position: fixed; inset: 0; z-index: 200;
      background: rgba(10,22,40,0.97); backdrop-filter: blur(20px);
      flex-direction: column; align-items: center; justify-content: center; gap: 8px;
      padding: 60px 20px;
      overflow-y: auto;
    }
    .mobile-nav.open { display: flex; }
    .mobile-nav-link {
      font-family: var(--ff-display); font-size: 2.2rem; font-weight: 700;
      color: var(--white); padding: 12px 30px;
      transition: color var(--transition-fast);
      width: 100%; text-align: center;
    }
    .mobile-nav-link:hover { color: var(--primary); }
    .mobile-close {
      position: absolute; top: 20px; left: 24px;
      font-size: 3.2rem; color: var(--white); cursor: pointer; line-height: 1;
      width: 44px; height: 44px;
      display: flex; align-items: center; justify-content: center;
    }

    /* ===================== HERO ===================== */
    .hero {
      min-height: 100vh; position: relative;
      display: flex; align-items: center;
      background: var(--dark);
      overflow: hidden;
    }
    .hero-bg {
      position: absolute; inset: 0; z-index: 1;
      background: linear-gradient(135deg, #030e1f 0%, #071a35 40%, #0c2451 70%, #0a1628 100%);
    }
    .hero-bg-grid {
      position: absolute; inset: 0; z-index: 2;
      background-image:
        linear-gradient(rgba(14,165,233,0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(14,165,233,0.06) 1px, transparent 1px);
      background-size: 60px 60px;
      animation: gridMove 20s linear infinite;
    }
    @keyframes gridMove { to { transform: translateY(60px); } }
    .hero-glow-1 {
      position: absolute; top: -15%; right: -10%; z-index: 3;
      width: 700px; height: 700px; border-radius: 50%;
      background: radial-gradient(circle, rgba(14,165,233,0.18) 0%, transparent 70%);
      animation: floatGlow 8s ease-in-out infinite;
    }
    .hero-glow-2 {
      position: absolute; bottom: -20%; left: -5%; z-index: 3;
      width: 500px; height: 500px; border-radius: 50%;
      background: radial-gradient(circle, rgba(6,182,212,0.14) 0%, transparent 70%);
      animation: floatGlow 10s ease-in-out infinite reverse;
    }
    @keyframes floatGlow { 0%,100% { transform: translate(0,0) scale(1); } 50% { transform: translate(30px,-30px) scale(1.05); } }
    .hero-content {
      position: relative; z-index: 10;
      max-width: 1280px; margin: 0 auto;
      padding: 120px 24px 80px;
      display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center;
      width: 100%;
    }
    .hero-tag {
      display: inline-flex; align-items: center; gap: 8px;
      padding: 8px 18px; border-radius: var(--radius-full);
      border: 1px solid rgba(14,165,233,0.35);
      background: rgba(14,165,233,0.08);
      color: var(--accent); font-size: 1.4rem; font-weight: 600;
      margin-bottom: 24px;
      opacity: 0; transform: translateY(20px);
      animation: revealUp 0.7s 0.3s forwards;
    }
    .hero-tag-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--primary); animation: pulseDot 1.5s ease infinite; flex-shrink: 0; }
    @keyframes pulseDot { 0%,100%{box-shadow:0 0 0 0 rgba(14,165,233,0.4);} 50%{box-shadow:0 0 0 8px rgba(14,165,233,0);} }
    .hero-title {
      font-family: var(--ff-display);
      font-size: clamp(3.2rem, 5vw, 6rem); font-weight: 900;
      color: var(--white); line-height: 1.15;
      margin-bottom: 24px;
      opacity: 0; transform: translateY(30px);
      animation: revealUp 0.8s 0.5s forwards;
    }
    .hero-title .gradient-text {
      background: linear-gradient(135deg, var(--primary), var(--secondary));
      -webkit-background-clip: text; -webkit-text-fill-color: transparent;
      background-clip: text;
    }
    .hero-desc {
      font-size: clamp(1.5rem, 2vw, 1.8rem); line-height: 1.8;
      color: rgba(255,255,255,0.65);
      margin-bottom: 40px;
      opacity: 0; transform: translateY(20px);
      animation: revealUp 0.7s 0.7s forwards;
    }
    .hero-actions {
      display: flex; gap: 16px; flex-wrap: wrap;
      opacity: 0; transform: translateY(20px);
      animation: revealUp 0.7s 0.9s forwards;
    }
    .btn-hero-primary {
      display: flex; align-items: center; gap: 10px;
      padding: 16px 32px; border-radius: var(--radius-full);
      background: linear-gradient(135deg, var(--primary), var(--secondary));
      color: var(--white); font-size: 1.6rem; font-weight: 700;
      box-shadow: 0 8px 30px rgba(14,165,233,0.4);
      transition: var(--transition-base);
      min-height: 52px;
    }
    .btn-hero-primary:hover { transform: translateY(-3px); box-shadow: 0 16px 40px rgba(14,165,233,0.5); }
    .btn-hero-whatsapp {
      display: flex; align-items: center; gap: 10px;
      padding: 16px 32px; border-radius: var(--radius-full);
      background: rgba(255,255,255,0.07);
      border: 1.5px solid rgba(255,255,255,0.2);
      color: var(--white); font-size: 1.6rem; font-weight: 600;
      transition: var(--transition-base);
      min-height: 52px;
    }
    .btn-hero-whatsapp:hover { background: rgba(37,211,102,0.15); border-color: #25d366; transform: translateY(-3px); }
    .hero-stats {
      display: flex; gap: 30px; margin-top: 48px;
      opacity: 0; animation: revealUp 0.7s 1.1s forwards;
      flex-wrap: wrap;
    }
    .stat-item { text-align: center; }
    .stat-number {
      font-family: var(--ff-display); font-size: 3rem; font-weight: 900;
      color: var(--white); line-height: 1;
    }
    .stat-number span { color: var(--primary); }
    .stat-label { font-size: 1.3rem; color: rgba(255,255,255,0.5); margin-top: 4px; }
    .stat-divider { width: 1px; background: rgba(255,255,255,0.12); min-height: 40px; }

    /* Hero Image Side */
    .hero-visual {
      position: relative; z-index: 10;
      opacity: 0; transform: translateX(-40px);
      animation: revealLeft 0.9s 0.6s forwards;
    }
    .hero-img-wrapper {
      position: relative; border-radius: var(--radius-xl);
      overflow: hidden;
    }
    .hero-img-wrapper::before {
      content: ''; position: absolute; inset: 0; z-index: 2;
      background: linear-gradient(135deg, rgba(14,165,233,0.2), transparent);
    }
    .hero-main-img {
      width: 100%; height: 580px; object-fit: cover;
      border-radius: var(--radius-xl);
    }
    .hero-badge {
      position: absolute; bottom: 30px; right: 30px; z-index: 10;
      background: rgba(10,22,40,0.85);
      backdrop-filter: blur(16px);
      border: 1px solid rgba(14,165,233,0.3);
      border-radius: var(--radius-md);
      padding: 16px 20px;
      display: flex; align-items: center; gap: 12px;
      animation: float 4s ease-in-out infinite;
    }
    @keyframes float { 0%,100%{transform:translateY(0);} 50%{transform:translateY(-10px);} }
    .badge-icon { font-size: 2.8rem; }
    .badge-label { font-size: 1.2rem; color: rgba(255,255,255,0.6); }
    .badge-value { font-family: var(--ff-display); font-size: 1.8rem; font-weight: 800; color: var(--white); line-height: 1; }
    .hero-floating-card {
      position: absolute; top: 40px; left: -20px; z-index: 10;
      background: rgba(255,255,255,0.9);
      backdrop-filter: blur(16px);
      border-radius: var(--radius-md);
      padding: 14px 18px;
      display: flex; align-items: center; gap: 10px;
      box-shadow: var(--shadow-lg);
      animation: float 5s 1s ease-in-out infinite;
    }
    .floating-avatar {
      width: 40px; height: 40px; border-radius: 50%;
      background: linear-gradient(135deg, var(--primary), var(--secondary));
      display: flex; align-items: center; justify-content: center;
      color: white; font-size: 1.8rem;
      flex-shrink: 0;
    }
    .floating-text strong { display: block; font-size: 1.3rem; color: var(--gray-800); font-weight: 700; }
    .floating-text span { font-size: 1.2rem; color: var(--gray-500); }
    .floating-stars { display: flex; gap: 2px; margin-top: 2px; }
    .floating-stars i { color: #f59e0b; font-size: 1.1rem; }

    @keyframes revealUp { to { opacity: 1; transform: translateY(0); } }
    @keyframes revealLeft { to { opacity: 1; transform: translateX(0); } }

    /* Scroll indicator */
    .scroll-indicator {
      position: absolute; bottom: 30px; left: 50%; transform: translateX(-50%);
      z-index: 10; display: flex; flex-direction: column; align-items: center; gap: 8px;
      opacity: 0; animation: revealUp 0.5s 1.5s forwards;
    }
    .scroll-dot {
      width: 24px; height: 40px; border: 2px solid rgba(255,255,255,0.3);
      border-radius: 12px; position: relative;
    }
    .scroll-dot::after {
      content: ''; position: absolute; top: 6px; left: 50%; transform: translateX(-50%);
      width: 4px; height: 8px; background: var(--primary); border-radius: 2px;
      animation: scrollBounce 1.5s ease-in-out infinite;
    }
    @keyframes scrollBounce { 0%,100%{transform:translateX(-50%) translateY(0);} 50%{transform:translateX(-50%) translateY(10px);} }
    .scroll-text { font-size: 1.2rem; color: rgba(255,255,255,0.4); }

    /* ===================== SECTION BASE ===================== */
    section { position: relative; }
    .section-header { text-align: center; margin-bottom: 64px; }
    .section-tag {
      display: inline-flex; align-items: center; gap: 8px;
      font-size: 1.3rem; font-weight: 700;
      color: var(--primary); text-transform: uppercase; letter-spacing: 1.5px;
      margin-bottom: 16px;
    }
    .section-tag::before, .section-tag::after {
      content: ''; display: block; width: 24px; height: 2px;
      background: var(--primary); border-radius: 1px;
    }
    .section-title {
      font-family: var(--ff-display); font-size: clamp(2.4rem, 4vw, 4.4rem);
      font-weight: 900; color: var(--gray-900); line-height: 1.2;
      margin-bottom: 16px;
    }
    .section-title .text-primary { color: var(--primary); }
    .section-desc {
      font-size: clamp(1.5rem, 2vw, 1.7rem); line-height: 1.8;
      color: var(--gray-500); max-width: 600px; margin: 0 auto;
    }
    .container { max-width: 1280px; margin: 0 auto; padding: 0 24px; }

    /* Reveal animations */
    .reveal { opacity: 0; transform: translateY(40px); transition: opacity 0.7s ease, transform 0.7s ease; }
    .reveal.visible { opacity: 1; transform: translateY(0); }
    .reveal-left { opacity: 0; transform: translateX(40px); transition: opacity 0.7s ease, transform 0.7s ease; }
    .reveal-left.visible { opacity: 1; transform: translateX(0); }
    .reveal-right { opacity: 0; transform: translateX(-40px); transition: opacity 0.7s ease, transform 0.7s ease; }
    .reveal-right.visible { opacity: 1; transform: translateX(0); }

    /* ===================== ABOUT ===================== */
    .about { padding: 120px 0; background: var(--off-white); }
    .about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
    .about-img-section { position: relative; }
    .about-img-main {
      width: 100%; border-radius: var(--radius-xl);
      object-fit: cover; aspect-ratio: 4/5;
      box-shadow: var(--shadow-xl);
    }
    .about-img-accent {
      position: absolute; bottom: -30px; left: -30px;
      width: 200px; border-radius: var(--radius-lg);
      border: 5px solid var(--white);
      box-shadow: var(--shadow-lg);
      overflow: hidden;
    }
    .about-img-accent img { width: 100%; height: 140px; object-fit: cover; }
    .about-exp-badge {
      position: absolute; top: 30px; left: -20px;
      background: linear-gradient(135deg, var(--primary), var(--secondary));
      border-radius: var(--radius-md);
      padding: 20px 24px; text-align: center;
      box-shadow: var(--shadow-lg); color: var(--white);
    }
    .exp-number { font-family: var(--ff-display); font-size: 4rem; font-weight: 900; line-height: 1; }
    .exp-text { font-size: 1.3rem; opacity: 0.85; }
    .about-name {
      font-family: var(--ff-display); font-size: clamp(2.8rem, 4vw, 4rem); font-weight: 900;
      color: var(--gray-900); margin-bottom: 8px;
    }
    .about-title-role {
      font-size: 1.8rem; color: var(--primary); font-weight: 600; margin-bottom: 24px;
    }
    .about-desc { font-size: 1.7rem; line-height: 1.85; color: var(--gray-600); margin-bottom: 32px; }
    .creds-list { display: flex; flex-direction: column; gap: 14px; margin-bottom: 40px; }
    .cred-item {
      display: flex; align-items: flex-start; gap: 14px;
      padding: 16px 20px; border-radius: var(--radius-md);
      background: var(--white); border-right: 4px solid var(--primary);
      box-shadow: var(--shadow-sm);
      transition: var(--transition-fast);
    }
    .cred-item:hover { transform: translateX(-4px); box-shadow: var(--shadow-md); }
    .cred-icon { font-size: 2.2rem; flex-shrink: 0; }
    .cred-text strong { display: block; font-size: 1.5rem; color: var(--gray-800); font-weight: 700; }
    .cred-text span { font-size: 1.3rem; color: var(--gray-500); }
    .about-timeline { margin-top: 40px; }
    .timeline-title { font-family: var(--ff-display); font-size: 2rem; font-weight: 800; color: var(--gray-900); margin-bottom: 24px; }
    .timeline { position: relative; padding-right: 28px; }
    .timeline::before {
      content: ''; position: absolute; right: 10px; top: 0; bottom: 0; width: 2px;
      background: linear-gradient(to bottom, var(--primary), transparent);
    }
    .timeline-item { position: relative; margin-bottom: 24px; padding-right: 28px; }
    .timeline-item::before {
      content: ''; position: absolute; right: -8px; top: 6px;
      width: 16px; height: 16px; border-radius: 50%;
      background: var(--primary); border: 3px solid var(--white);
      box-shadow: 0 0 0 3px rgba(14,165,233,0.25);
    }
    .timeline-year { font-size: 1.3rem; color: var(--primary); font-weight: 700; margin-bottom: 4px; }
    .timeline-event { font-size: 1.5rem; color: var(--gray-700); font-weight: 600; }
    .timeline-place { font-size: 1.3rem; color: var(--gray-500); }

    /* ===================== SERVICES ===================== */
    .services { padding: 120px 0; background: var(--white); }
    .services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; }
    .service-card {
      position: relative; border-radius: var(--radius-xl);
      padding: 40px 32px;
      background: var(--white);
      border: 1.5px solid var(--gray-200);
      overflow: hidden;
      transition: var(--transition-base);
      cursor: default;
    }
    .service-card::before {
      content: ''; position: absolute; inset: 0; border-radius: var(--radius-xl);
      background: linear-gradient(135deg, var(--primary), var(--secondary));
      opacity: 0; transition: var(--transition-base);
    }
    .service-card:hover { border-color: transparent; transform: translateY(-8px); box-shadow: var(--shadow-xl); }
    .service-card:hover::before { opacity: 1; }
    .service-card > * { position: relative; z-index: 2; }
    .service-icon-wrap {
      width: 72px; height: 72px; border-radius: var(--radius-md);
      background: var(--primary-glow);
      display: flex; align-items: center; justify-content: center;
      margin-bottom: 24px;
      transition: var(--transition-base);
      font-size: 3.2rem;
    }
    .service-card:hover .service-icon-wrap { background: rgba(255,255,255,0.2); }
    .service-name {
      font-family: var(--ff-display); font-size: 2rem; font-weight: 800;
      color: var(--gray-900); margin-bottom: 12px; transition: var(--transition-fast);
    }
    .service-card:hover .service-name { color: var(--white); }
    .service-desc {
      font-size: 1.5rem; line-height: 1.7; color: var(--gray-500);
      transition: var(--transition-fast);
    }
    .service-card:hover .service-desc { color: rgba(255,255,255,0.82); }
    .service-arrow {
      display: flex; align-items: center; gap: 6px;
      font-size: 1.4rem; font-weight: 700; color: var(--primary);
      margin-top: 20px; transition: var(--transition-fast);
    }
    .service-card:hover .service-arrow { color: rgba(255,255,255,0.9); transform: translateX(-6px); }
    .service-card:hover .service-arrow .arrow { transform: translateX(-4px); }
    .arrow { display: inline-block; transition: transform var(--transition-fast); }

    /* ===================== STATS ===================== */
    .stats { padding: 80px 0; background: var(--dark); position: relative; overflow: hidden; }
    .stats::before {
      content: ''; position: absolute; inset: 0;
      background: linear-gradient(135deg, rgba(14,165,233,0.08), transparent);
    }
    .stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2px; position: relative; z-index: 2; }
    .stat-card {
      text-align: center; padding: 48px 24px;
      border-left: 1px solid rgba(255,255,255,0.07);
    }
    .stat-card:last-child { border-left: none; }
    .stat-icon { font-size: 3.6rem; margin-bottom: 12px; }
    .stat-count {
      font-family: var(--ff-display); font-size: clamp(3.5rem, 5vw, 5rem); font-weight: 900;
      color: var(--white); line-height: 1;
    }
    .stat-count .suffix { color: var(--primary); }
    .stat-text { font-size: 1.5rem; color: rgba(255,255,255,0.5); margin-top: 8px; }

    /* ===================== BEFORE AFTER ===================== */
    .before-after { padding: 120px 0; background: var(--off-white); }
    .ba-slider-wrapper { position: relative; overflow: hidden; border-radius: var(--radius-xl); max-width: 800px; margin: 0 auto 40px; box-shadow: var(--shadow-xl); }
    .ba-images { position: relative; height: 450px; overflow: hidden; border-radius: var(--radius-xl); user-select: none; }
    .ba-before, .ba-after { position: absolute; inset: 0; }
    .ba-before img, .ba-after img { width: 100%; height: 100%; object-fit: cover; }
    .ba-before { clip-path: inset(0 0 0 50%); }
    .ba-label {
      position: absolute; top: 20px; z-index: 10;
      padding: 6px 16px; border-radius: var(--radius-full);
      font-size: 1.3rem; font-weight: 700; color: var(--white);
    }
    .ba-label-before { right: 20px; background: rgba(0,0,0,0.6); }
    .ba-label-after  { left: 20px; background: var(--primary); }
    .ba-handle {
      position: absolute; top: 0; bottom: 0; z-index: 20;
      left: 50%; transform: translateX(-50%);
      width: 4px; background: var(--white);
      cursor: ew-resize;
    }
    .ba-handle-circle {
      position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
      width: 44px; height: 44px; border-radius: 50%;
      background: var(--white); box-shadow: var(--shadow-md);
      display: flex; align-items: center; justify-content: center;
      font-size: 1.6rem; color: var(--primary); font-weight: 700;
    }
    .ba-filter-tabs {
      display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; margin-bottom: 32px;
    }
    .ba-tab {
      padding: 8px 20px; border-radius: var(--radius-full);
      border: 1.5px solid var(--gray-300); background: var(--white);
      font-size: 1.4rem; font-weight: 600; color: var(--gray-600);
      cursor: pointer; transition: var(--transition-fast);
      min-height: 44px; display: flex; align-items: center;
    }
    .ba-tab.active, .ba-tab:hover { background: var(--primary); border-color: var(--primary); color: var(--white); }
    .ba-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 40px; }
    .ba-card {
      border-radius: var(--radius-lg); overflow: hidden;
      box-shadow: var(--shadow-sm); background: var(--white);
      transition: var(--transition-base); cursor: pointer;
    }
    .ba-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
    .ba-card-img { width: 100%; height: 200px; object-fit: cover; }
    .ba-card-info { padding: 16px; }
    .ba-card-title { font-size: 1.5rem; font-weight: 700; color: var(--gray-800); margin-bottom: 4px; }
    .ba-card-type { font-size: 1.3rem; color: var(--primary); font-weight: 600; }

    /* ===================== TECHNOLOGIES ===================== */
    .technologies { padding: 120px 0; background: var(--dark); }
    .tech-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
    .tech-card {
      padding: 40px 32px; border-radius: var(--radius-xl);
      background: rgba(255,255,255,0.04);
      border: 1px solid rgba(255,255,255,0.08);
      position: relative; overflow: hidden;
      transition: var(--transition-base);
    }
    .tech-card::after {
      content: ''; position: absolute; inset: 0; border-radius: var(--radius-xl);
      background: linear-gradient(135deg, rgba(14,165,233,0.08), transparent);
      opacity: 0; transition: var(--transition-base);
    }
    .tech-card:hover { transform: translateY(-6px); border-color: rgba(14,165,233,0.3); }
    .tech-card:hover::after { opacity: 1; }
    .tech-card > * { position: relative; z-index: 2; }
    .tech-glow {
      position: absolute; top: -40%; right: -30%; width: 200px; height: 200px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(14,165,233,0.12), transparent 70%);
      transition: var(--transition-slow);
    }
    .tech-card:hover .tech-glow { transform: scale(1.5); opacity: 0.7; }
    .tech-icon { font-size: 4rem; margin-bottom: 20px; }
    .tech-name {
      font-family: var(--ff-display); font-size: 2rem; font-weight: 800;
      color: var(--white); margin-bottom: 12px;
    }
    .tech-desc { font-size: 1.5rem; line-height: 1.7; color: rgba(255,255,255,0.5); }
    .tech-badge {
      display: inline-block; margin-top: 16px;
      padding: 5px 14px; border-radius: var(--radius-full);
      background: rgba(14,165,233,0.12); border: 1px solid rgba(14,165,233,0.25);
      font-size: 1.2rem; color: var(--accent); font-weight: 600;
    }

    /* ===================== TESTIMONIALS ===================== */
    .testimonials { padding: 120px 0; background: var(--white); }
    .testimonial-carousel { position: relative; }
    .testimonial-viewport { overflow: hidden; border-radius: var(--radius-lg); }
    .testimonial-track {
      display: flex; gap: 24px;
      transition: transform 0.6s cubic-bezier(0.4,0,0.2,1);
      direction: ltr;
    }
    .testimonial-card {
      min-width: calc(33.333% - 16px);
      flex: 0 0 calc(33.333% - 16px);
      padding: 36px 32px;
      border-radius: var(--radius-xl);
      background: var(--off-white);
      border: 1.5px solid var(--gray-200);
      transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
      direction: rtl;
    }
    .testimonial-card:hover { border-color: var(--primary-light); box-shadow: var(--shadow-md); }
    .testimonial-stars { display: flex; gap: 4px; margin-bottom: 20px; }
    .star { color: #f59e0b; font-size: 1.8rem; }
    .testimonial-text { font-size: 1.6rem; line-height: 1.8; color: var(--gray-600); font-style: italic; margin-bottom: 24px; }
    .testimonial-author { display: flex; align-items: center; gap: 14px; }
    .author-avatar {
      width: 52px; height: 52px; border-radius: 50%;
      background: linear-gradient(135deg, var(--primary), var(--secondary));
      display: flex; align-items: center; justify-content: center;
      color: white; font-size: 2rem; font-weight: 700; flex-shrink: 0;
    }
    .author-name { font-size: 1.5rem; font-weight: 700; color: var(--gray-900); }
    .author-treatment { font-size: 1.3rem; color: var(--primary); }
    .carousel-controls {
      display: flex; justify-content: center; gap: 12px; margin-top: 40px; align-items: center;
    }
    .carousel-btn {
      width: 48px; height: 48px; border-radius: 50%;
      border: 2px solid var(--gray-300);
      background: var(--white); font-size: 2rem; color: var(--gray-600);
      transition: var(--transition-fast);
      display: flex; align-items: center; justify-content: center;
      line-height: 1;
    }
    .carousel-btn:hover { background: var(--primary); border-color: var(--primary); color: var(--white); }
    .carousel-dots { display: flex; gap: 8px; align-items: center; }
    .dot {
      width: 8px; height: 8px; border-radius: 50%;
      background: var(--gray-300); cursor: pointer; transition: var(--transition-fast);
    }
    .dot.active { background: var(--primary); width: 24px; border-radius: 4px; }

    /* ===================== BOOKING ===================== */
    .booking { padding: 120px 0; background: var(--dark); position: relative; overflow: hidden; }
    .booking::before {
      content: ''; position: absolute; inset: 0;
      background: radial-gradient(ellipse at 30% 50%, rgba(14,165,233,0.1), transparent 60%);
    }
    .booking-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; position: relative; z-index: 2; }
    .booking-info .section-title { color: var(--white); }
    .booking-info .section-desc { color: rgba(255,255,255,0.6); }
    .booking-features { margin-top: 40px; display: flex; flex-direction: column; gap: 20px; }
    .booking-feature {
      display: flex; align-items: center; gap: 16px;
      padding: 16px 20px; border-radius: var(--radius-md);
      background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.08);
    }
    .bf-icon {
      width: 46px; height: 46px; border-radius: var(--radius-sm);
      background: var(--primary-glow);
      display: flex; align-items: center; justify-content: center;
      font-size: 2rem; flex-shrink: 0;
    }
    .bf-text strong { display: block; font-size: 1.5rem; font-weight: 700; color: var(--white); }
    .bf-text span { font-size: 1.3rem; color: rgba(255,255,255,0.5); }
    .booking-form-wrap {
      background: rgba(255,255,255,0.04);
      backdrop-filter: blur(20px);
      border: 1px solid rgba(255,255,255,0.1);
      border-radius: var(--radius-xl);
      padding: 40px;
    }
    .booking-form-title {
      font-family: var(--ff-display); font-size: 2.4rem; font-weight: 800;
      color: var(--white); margin-bottom: 28px; text-align: center;
    }
    .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
    .form-group { margin-bottom: 16px; }
    .form-label { display: block; font-size: 1.4rem; font-weight: 600; color: rgba(255,255,255,0.7); margin-bottom: 8px; }
    .form-control {
      width: 100%; padding: 14px 16px;
      border-radius: var(--radius-sm);
      background: rgba(255,255,255,0.06);
      border: 1.5px solid rgba(255,255,255,0.12);
      color: var(--white); font-size: 1.5rem;
      transition: var(--transition-fast);
      outline: none;
      min-height: 52px;
    }
    .form-control::placeholder { color: rgba(255,255,255,0.3); }
    .form-control:focus { border-color: var(--primary); background: rgba(14,165,233,0.06); box-shadow: 0 0 0 3px rgba(14,165,233,0.12); }
    .form-control option { background: var(--dark); color: var(--white); }
    .btn-book {
      width: 100%; padding: 16px;
      border-radius: var(--radius-md);
      background: linear-gradient(135deg, var(--primary), var(--secondary));
      color: var(--white); font-size: 1.7rem; font-weight: 700;
      box-shadow: 0 8px 30px rgba(14,165,233,0.35);
      transition: var(--transition-base); margin-top: 8px;
      min-height: 54px;
    }
    .btn-book:hover { transform: translateY(-2px); box-shadow: 0 16px 40px rgba(14,165,233,0.5); }
    .btn-whatsapp-book {
      width: 100%; padding: 14px;
      border-radius: var(--radius-md);
      background: rgba(37,211,102,0.12);
      border: 1.5px solid rgba(37,211,102,0.35);
      color: #25d366; font-size: 1.5rem; font-weight: 700;
      transition: var(--transition-fast); margin-top: 12px;
      display: flex; align-items: center; justify-content: center; gap: 10px;
      min-height: 52px;
    }
    .btn-whatsapp-book:hover { background: rgba(37,211,102,0.2); }

    /* ===================== BLOG ===================== */
    .blog { padding: 120px 0; background: var(--off-white); }
    .blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
    .blog-card {
      border-radius: var(--radius-xl); overflow: hidden; background: var(--white);
      box-shadow: var(--shadow-sm); transition: var(--transition-base); cursor: pointer;
    }
    .blog-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
    .blog-img { width: 100%; height: 220px; object-fit: cover; transition: transform var(--transition-slow); }
    .blog-card:hover .blog-img { transform: scale(1.05); }
    .blog-img-wrap { overflow: hidden; }
    .blog-body { padding: 28px; }
    .blog-cat {
      display: inline-block; padding: 4px 14px; border-radius: var(--radius-full);
      background: var(--primary-glow); color: var(--primary);
      font-size: 1.2rem; font-weight: 700; margin-bottom: 12px;
    }
    .blog-title { font-family: var(--ff-display); font-size: 1.8rem; font-weight: 800; color: var(--gray-900); line-height: 1.4; margin-bottom: 10px; }
    .blog-desc { font-size: 1.4rem; color: var(--gray-500); line-height: 1.7; margin-bottom: 20px; }
    .blog-footer { display: flex; justify-content: space-between; align-items: center; }
    .blog-date { font-size: 1.3rem; color: var(--gray-400); }
    .blog-read {
      font-size: 1.4rem; font-weight: 700; color: var(--primary);
      display: flex; align-items: center; gap: 6px;
      transition: gap var(--transition-fast);
      background: none; border: none; cursor: pointer; font: inherit;
      padding: 0;
    }
    .blog-card:hover .blog-read { gap: 10px; }

    /* ===================== WHY US ===================== */
    .why-us { padding: 120px 0; background: var(--white); }
    .why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
    .why-card {
      position: relative; padding: 36px 28px;
      border-radius: var(--radius-xl);
      border: 1.5px solid var(--gray-200);
      background: var(--off-white);
      overflow: hidden; transition: var(--transition-base);
    }
    .why-card:hover { border-color: var(--primary-light); box-shadow: var(--shadow-lg); transform: translateY(-6px); }
    .why-card::before {
      content: ''; position: absolute; inset: 0;
      background: linear-gradient(135deg, rgba(14,165,233,0.04), transparent);
      opacity: 0; transition: var(--transition-base);
    }
    .why-card:hover::before { opacity: 1; }
    .why-num {
      position: absolute; top: 20px; left: 24px;
      font-family: var(--ff-display); font-size: 4rem; font-weight: 900;
      color: var(--gray-200); line-height: 1;
    }
    .why-icon { font-size: 3.2rem; margin-bottom: 16px; }
    .why-title { font-family: var(--ff-display); font-size: 1.9rem; font-weight: 800; color: var(--gray-900); margin-bottom: 12px; }
    .why-desc { font-size: 1.5rem; line-height: 1.8; color: var(--gray-500); }

    /* ===================== PRICING ===================== */
    .pricing { padding: 120px 0; background: var(--dark); position: relative; overflow: hidden; }
    .pricing::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse at 70% 40%, rgba(14,165,233,0.07), transparent 60%); }
    .pricing .section-tag { color: var(--accent); }
    .pricing .section-title { color: var(--white); }
    .pricing .section-desc { color: rgba(255,255,255,0.5); }
    .pricing-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; position: relative; z-index: 2; }
    .pricing-card {
      border-radius: var(--radius-xl); padding: 40px 32px;
      background: rgba(255,255,255,0.04); border: 1.5px solid rgba(255,255,255,0.1);
      position: relative; transition: var(--transition-base);
    }
    .pricing-card:hover { border-color: rgba(14,165,233,0.4); transform: translateY(-8px); box-shadow: var(--shadow-xl); }
    .pricing-featured {
      background: linear-gradient(135deg, rgba(14,165,233,0.15), rgba(6,182,212,0.1));
      border-color: rgba(14,165,233,0.5);
    }
    .pricing-badge-top {
      position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
      background: linear-gradient(135deg, var(--primary), var(--secondary));
      color: var(--white); font-size: 1.3rem; font-weight: 700;
      padding: 5px 20px; border-radius: var(--radius-full);
      white-space: nowrap;
    }
    .pricing-header { text-align: center; margin-bottom: 28px; }
    .pricing-icon { font-size: 3.6rem; margin-bottom: 12px; }
    .pricing-name { font-family: var(--ff-display); font-size: 2.2rem; font-weight: 900; color: var(--white); margin-bottom: 6px; }
    .pricing-sub { font-size: 1.4rem; color: rgba(255,255,255,0.5); }
    .pricing-price { text-align: center; margin-bottom: 28px; padding-bottom: 28px; border-bottom: 1px solid rgba(255,255,255,0.1); }
    .price-from { display: block; font-size: 1.3rem; color: rgba(255,255,255,0.5); margin-bottom: 4px; }
    .price-val { font-family: var(--ff-display); font-size: 4.8rem; font-weight: 900; color: var(--white); line-height: 1; }
    .price-cur { font-size: 1.4rem; color: var(--primary); margin-right: 4px; }
    .pricing-features { list-style: none; display: flex; flex-direction: column; gap: 12px; margin-bottom: 32px; }
    .pricing-features li { font-size: 1.5rem; color: rgba(255,255,255,0.75); }
    .pricing-btn {
      display: block; width: 100%; padding: 14px; text-align: center;
      border-radius: var(--radius-md); border: 1.5px solid rgba(14,165,233,0.4);
      color: var(--primary); font-size: 1.5rem; font-weight: 700;
      transition: var(--transition-fast); min-height: 52px;
    }
    .pricing-btn:hover { background: rgba(14,165,233,0.12); }
    .pricing-btn-primary {
      background: linear-gradient(135deg, var(--primary), var(--secondary));
      border-color: transparent; color: var(--white);
      box-shadow: 0 8px 25px rgba(14,165,233,0.35);
    }
    .pricing-btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 35px rgba(14,165,233,0.5); background: linear-gradient(135deg, var(--primary), var(--secondary)); }
    .pricing-note { text-align: center; font-size: 1.4rem; color: rgba(255,255,255,0.35); margin-top: 32px; position: relative; z-index: 2; }

    /* ===================== FAQ ===================== */
    .faq { padding: 120px 0; background: var(--off-white); }
    .faq-inner { display: grid; grid-template-columns: 1fr 1.6fr; gap: 80px; align-items: start; }
    .faq-wa-btn {
      display: inline-flex; align-items: center; gap: 10px;
      margin-top: 32px; padding: 14px 28px; border-radius: var(--radius-full);
      background: rgba(37,211,102,0.1); border: 1.5px solid rgba(37,211,102,0.4);
      color: #25d366; font-size: 1.5rem; font-weight: 700;
      transition: var(--transition-fast);
      min-height: 52px;
    }
    .faq-wa-btn:hover { background: rgba(37,211,102,0.2); transform: translateY(-2px); }
    .faq-list { display: flex; flex-direction: column; gap: 12px; }
    .faq-item {
      background: var(--white); border-radius: var(--radius-md);
      border: 1.5px solid var(--gray-200); overflow: hidden;
      transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    }
    .faq-item.active { border-color: var(--primary-light); box-shadow: var(--shadow-sm); }
    .faq-q {
      width: 100%; display: flex; justify-content: space-between; align-items: center; gap: 16px;
      padding: 20px 24px; background: none; border: none; cursor: pointer;
      font: inherit; font-size: 1.6rem; font-weight: 700; color: var(--gray-900);
      text-align: right; min-height: 64px;
    }
    .faq-arrow {
      font-size: 2.4rem; color: var(--primary); flex-shrink: 0; line-height: 1;
      transition: transform var(--transition-fast);
    }
    .faq-item.active .faq-arrow { transform: rotate(45deg); }
    .faq-a {
      max-height: 0; overflow: hidden;
      transition: max-height 0.45s cubic-bezier(0.4,0,0.2,1), padding 0.3s ease;
    }
    .faq-item.active .faq-a { max-height: 300px; }
    .faq-a p {
      padding: 0 24px 22px;
      font-size: 1.55rem; line-height: 1.85; color: var(--gray-600);
    }

    /* ===================== ARTICLE MODAL ===================== */
    .article-modal {
      display: none; position: fixed; inset: 0; z-index: 500;
      background: rgba(10,22,40,0.85); backdrop-filter: blur(10px);
      align-items: center; justify-content: center; padding: 16px;
    }
    .article-modal.open { display: flex; animation: fadeInModal 0.3s ease; }
    @keyframes fadeInModal { from { opacity:0; } to { opacity:1; } }
    .article-modal-box {
      background: var(--white); border-radius: var(--radius-xl);
      max-width: 780px; width: 100%; max-height: 90vh;
      overflow-y: auto; position: relative;
      animation: slideUpModal 0.35s cubic-bezier(0.4,0,0.2,1);
    }
    @keyframes slideUpModal { from { transform: translateY(30px); opacity:0; } to { transform: translateY(0); opacity:1; } }
    .article-modal-close {
      position: sticky; top: 16px; float: left; margin: 16px 16px 0 0;
      width: 40px; height: 40px; border-radius: 50%;
      background: var(--gray-100); border: none; cursor: pointer;
      font-size: 1.8rem; color: var(--gray-600); z-index: 10;
      display: flex; align-items: center; justify-content: center;
      transition: var(--transition-fast);
    }
    .article-modal-close:hover { background: var(--primary); color: var(--white); }
    .article-modal-content { padding: 40px 48px 32px; clear: both; }
    .article-modal-content .art-cat {
      display: inline-block; padding: 5px 16px; border-radius: var(--radius-full);
      background: var(--primary-glow); color: var(--primary);
      font-size: 1.3rem; font-weight: 700; margin-bottom: 16px;
    }
    .article-modal-content h2 {
      font-family: var(--ff-display); font-size: clamp(2rem, 4vw, 2.8rem); font-weight: 900;
      color: var(--gray-900); line-height: 1.3; margin-bottom: 20px;
    }
    .article-modal-content .art-meta {
      display: flex; gap: 20px; align-items: center; margin-bottom: 28px;
      font-size: 1.4rem; color: var(--gray-400);
      padding-bottom: 24px; border-bottom: 1px solid var(--gray-200);
      flex-wrap: wrap;
    }
    .article-modal-content .art-body p {
      font-size: 1.6rem; line-height: 1.9; color: var(--gray-600); margin-bottom: 20px;
    }
    .article-modal-content .art-body h3 {
      font-family: var(--ff-display); font-size: 2rem; font-weight: 800;
      color: var(--gray-900); margin: 28px 0 12px;
    }
    .article-modal-content .art-body ul {
      list-style: none; margin-bottom: 20px;
      display: flex; flex-direction: column; gap: 10px;
    }
    .article-modal-content .art-body ul li {
      font-size: 1.55rem; color: var(--gray-600); line-height: 1.7;
      padding-right: 20px; position: relative;
    }
    .article-modal-content .art-body ul li::before {
      content: '✓'; position: absolute; right: 0;
      color: var(--primary); font-weight: 800;
    }
    .article-modal-content .art-body .art-tip {
      background: var(--primary-glow); border-right: 4px solid var(--primary);
      border-radius: var(--radius-sm); padding: 16px 20px; margin: 20px 0;
      font-size: 1.5rem; color: var(--gray-700); line-height: 1.7;
    }
    .article-modal-cta {
      display: flex; gap: 14px; padding: 24px 48px 40px; flex-wrap: wrap;
      border-top: 1px solid var(--gray-200); margin-top: 8px;
    }

    /* ===================== MAP SECTION ===================== */
    .map-section { padding: 100px 0; background: var(--white); }
    .map-grid {
      display: grid; grid-template-columns: 1.4fr 1fr; gap: 40px; align-items: start;
      margin-top: 48px;
    }
    .map-embed { border-radius: var(--radius-xl); overflow: hidden; box-shadow: var(--shadow-xl); }
    .map-info { display: flex; flex-direction: column; gap: 16px; }
    .map-info-card {
      padding: 20px 22px; border-radius: var(--radius-lg);
      background: var(--off-white); border: 1.5px solid var(--gray-200);
      transition: var(--transition-fast);
    }
    .map-info-card:hover { border-color: var(--primary-light); box-shadow: var(--shadow-sm); }
    .mic-header { display: flex; gap: 14px; align-items: flex-start; }
    .mic-icon {
      width: 44px; height: 44px; border-radius: var(--radius-sm); flex-shrink: 0;
      background: var(--primary-glow);
      display: flex; align-items: center; justify-content: center; font-size: 1.9rem;
    }
    .mic-title { font-size: 1.3rem; color: var(--gray-400); margin-bottom: 4px; }
    .mic-val { font-size: 1.5rem; color: var(--gray-800); font-weight: 600; line-height: 1.6; }
    .map-directions-btn {
      display: flex; align-items: center; justify-content: center; gap: 8px;
      padding: 15px 24px; border-radius: var(--radius-md);
      background: linear-gradient(135deg, var(--primary), var(--secondary));
      color: var(--white); font-size: 1.6rem; font-weight: 700;
      box-shadow: var(--shadow-md); transition: var(--transition-fast);
      margin-top: 4px; min-height: 54px;
    }
    .map-directions-btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }

    /* ===================== FOOTER ===================== */
    .footer { background: var(--dark); color: rgba(255,255,255,0.6); }
    .footer-top { padding: 80px 0 48px; }
    .footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 48px; }
    .footer-logo-wrap { margin-bottom: 20px; }
    .footer-desc { font-size: 1.5rem; line-height: 1.8; margin-bottom: 24px; }
    .footer-schedule {
      display: flex; align-items: center; gap: 10px;
      padding: 14px 16px; border-radius: var(--radius-md);
      background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.08);
    }
    .schedule-icon { font-size: 2rem; color: var(--primary); flex-shrink: 0; }
    .schedule-text { font-size: 1.4rem; line-height: 1.6; }
    .footer-heading { font-family: var(--ff-display); font-size: 1.7rem; font-weight: 800; color: var(--white); margin-bottom: 20px; }
    .footer-links { display: flex; flex-direction: column; gap: 12px; }
    .footer-link {
      display: flex; align-items: center; gap: 8px;
      font-size: 1.5rem; color: rgba(255,255,255,0.55);
      transition: var(--transition-fast);
    }
    .footer-link:hover { color: var(--primary); transform: translateX(-4px); }
    .footer-link-arrow { font-size: 1.2rem; opacity: 0; transition: var(--transition-fast); }
    .footer-link:hover .footer-link-arrow { opacity: 1; }
    .footer-contact-items { display: flex; flex-direction: column; gap: 16px; }
    .footer-contact-item { display: flex; gap: 12px; align-items: flex-start; }
    .fci-icon {
      width: 38px; height: 38px; border-radius: var(--radius-sm);
      background: var(--primary-glow); display: flex; align-items: center; justify-content: center;
      font-size: 1.6rem; flex-shrink: 0;
    }
    .fci-text strong { display: block; font-size: 1.3rem; color: rgba(255,255,255,0.4); margin-bottom: 2px; }
    .fci-text span, .fci-text a { font-size: 1.5rem; color: rgba(255,255,255,0.7); transition: color var(--transition-fast); }
    .fci-text a:hover { color: var(--primary); }
    .footer-bottom {
      border-top: 1px solid rgba(255,255,255,0.07);
      padding: 24px 0;
      display: flex; align-items: center; justify-content: space-between;
    }
    .footer-copy { font-size: 1.4rem; }
    .footer-social { display: flex; gap: 10px; }
    .social-btn {
      width: 40px; height: 40px; border-radius: var(--radius-sm);
      background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1);
      display: flex; align-items: center; justify-content: center;
      font-size: 1.7rem; color: rgba(255,255,255,0.5);
      transition: var(--transition-fast);
    }
    .social-btn:hover { background: var(--primary); border-color: var(--primary); color: var(--white); transform: translateY(-3px); }

    /* ===================== BACK TO TOP ===================== */
    .back-top {
      position: fixed; bottom: 30px; left: 30px; z-index: 50;
      width: 48px; height: 48px; border-radius: 50%;
      background: linear-gradient(135deg, var(--primary), var(--secondary));
      color: var(--white); font-size: 2rem;
      display: flex; align-items: center; justify-content: center;
      box-shadow: var(--shadow-md);
      opacity: 0; pointer-events: none;
      transition: var(--transition-base);
      cursor: pointer;
    }
    .back-top.visible { opacity: 1; pointer-events: auto; }
    .back-top:hover { transform: translateY(-4px) scale(1.1); }

    /* ===================== WHATSAPP FLOAT ===================== */
    .whatsapp-float {
      position: fixed; bottom: 90px; left: 30px; z-index: 50;
      width: 56px; height: 56px; border-radius: 50%;
      background: #25d366;
      display: flex; align-items: center; justify-content: center;
      font-size: 2.8rem; color: var(--white);
      box-shadow: 0 8px 25px rgba(37,211,102,0.4);
      animation: bounceWa 2s 2s ease infinite;
      cursor: pointer; transition: transform var(--transition-fast), box-shadow var(--transition-fast);
    }
    .whatsapp-float:hover { transform: scale(1.12); box-shadow: 0 12px 35px rgba(37,211,102,0.55); }
    @keyframes bounceWa { 0%,100%{transform:scale(1);} 50%{transform:scale(1.08);} }

    /* ===================== SUCCESS TOAST ===================== */
    .toast {
      position: fixed; bottom: 30px; right: 30px; z-index: 200;
      padding: 16px 24px; border-radius: var(--radius-md);
      background: #22c55e; color: var(--white);
      font-size: 1.5rem; font-weight: 600;
      box-shadow: var(--shadow-lg);
      transform: translateX(120%); transition: transform var(--transition-base);
      max-width: calc(100vw - 60px);
    }
    .toast.show { transform: translateX(0); }

    /* ================================================================
       RESPONSIVE MEDIA QUERIES — COMPREHENSIVE
       Breakpoints: 320px | 375px | 425px | 768px | 1024px | 1440px
    ================================================================ */

    /* ---- 1440px+ — Large desktops ---- */
    @media (min-width: 1440px) {
      .container { max-width: 1360px; }
      .hero-content { max-width: 1360px; }
      .hero-title { font-size: 6.5rem; }
    }

    /* ---- max 1280px ---- */
    @media (max-width: 1280px) {
      .nav-link { font-size: 1.4rem; padding: 8px 10px; }
      .footer-grid { grid-template-columns: 1.5fr 1fr 1fr 1.2fr; gap: 32px; }
    }

    /* ---- max 1024px — Tablets landscape ---- */
    @media (max-width: 1024px) {
      /* Header */
      .nav-list { display: none; }
      .hamburger { display: flex; }
      .header-cta { display: none; }
      .header-inner { padding: 0 20px; }

      /* Hero */
      .hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
        padding: 100px 20px 60px;
      }
      .hero-actions { justify-content: center; }
      .hero-stats { justify-content: center; }
      .hero-visual { order: -1; max-width: 560px; margin: 0 auto; width: 100%; }
      .hero-main-img { height: 400px; }
      .hero-floating-card { left: 0; }

      /* About */
      .about-grid { grid-template-columns: 1fr; gap: 48px; }
      .about-img-section { max-width: 480px; margin: 0 auto; }

      /* Stats */
      .stats-grid { grid-template-columns: repeat(2, 1fr); }
      .stat-card:nth-child(2) { border-left: none; }
      .stat-card:nth-child(3) { border-left: 1px solid rgba(255,255,255,0.07); }

      /* Technologies */
      .tech-grid { grid-template-columns: repeat(2, 1fr); }

      /* Booking */
      .booking-grid { grid-template-columns: 1fr; gap: 48px; }

      /* Pricing */
      .pricing-grid { grid-template-columns: 1fr; max-width: 480px; margin-left: auto; margin-right: auto; }

      /* FAQ */
      .faq-inner { grid-template-columns: 1fr; gap: 40px; }

      /* Footer */
      .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }

      /* Why Us */
      .why-grid { grid-template-columns: repeat(2, 1fr); }

      /* Blog */
      .blog-grid { grid-template-columns: repeat(2, 1fr); }

      /* Testimonials */
      .testimonial-card { min-width: calc(50% - 12px); flex: 0 0 calc(50% - 12px); }

      /* Map */
      .map-grid { grid-template-columns: 1fr; }
    }

    /* ---- max 768px — Tablets portrait & large phones ---- */
    @media (max-width: 768px) {
      /* Global spacing */
      .about, .services, .before-after, .technologies,
      .testimonials, .booking, .blog, .why-us,
      .pricing, .faq, .map-section { padding: 80px 0; }
      .section-header { margin-bottom: 40px; }
      .container { padding: 0 16px; }

      /* Header */
      .header-inner { padding: 0 16px; }

      /* Hero */
      .hero-content { padding: 90px 16px 60px; gap: 32px; }
      .hero-main-img { height: 320px; }
      .hero-badge { bottom: 16px; right: 16px; padding: 12px 14px; }
      .badge-icon { font-size: 2.2rem; }
      .badge-value { font-size: 1.5rem; }
      .hero-floating-card { display: none; }
      .hero-stats { gap: 20px; }
      .stat-divider { min-height: 30px; }

      /* About */
      .about-img-section { max-width: 100%; }
      .about-img-accent { display: none; }
      .about-exp-badge { top: 16px; left: 16px; padding: 14px 18px; }
      .exp-number { font-size: 3rem; }

      /* Services */
      .services-grid { grid-template-columns: 1fr; }
      .service-card { padding: 28px 24px; }

      /* Stats */
      .stats-grid { grid-template-columns: repeat(2, 1fr); }
      .stat-card { padding: 32px 16px; }

      /* Before/After */
      .ba-images { height: 260px; }
      .ba-grid { grid-template-columns: 1fr; max-width: 400px; margin-left: auto; margin-right: auto; }

      /* Technologies */
      .tech-grid { grid-template-columns: 1fr; }
      .tech-card { padding: 28px 24px; }

      /* Testimonials */
      .testimonial-card {
        min-width: 100%; flex: 0 0 100%;
        padding: 28px 24px;
      }

      /* Booking */
      .booking-grid { gap: 40px; }
      .booking-form-wrap { padding: 28px 20px; }
      .form-row { grid-template-columns: 1fr; }

      /* Blog */
      .blog-grid { grid-template-columns: 1fr; }
      .blog-body { padding: 20px; }

      /* Why Us */
      .why-grid { grid-template-columns: 1fr; }
      .why-card { padding: 28px 24px; }

      /* Pricing */
      .pricing-grid { grid-template-columns: 1fr; max-width: 400px; }

      /* FAQ */
      .faq-inner { gap: 32px; }
      .faq-q { font-size: 1.5rem; padding: 16px 20px; }
      .faq-a p { padding: 0 20px 18px; font-size: 1.45rem; }

      /* Modal */
      .article-modal-content { padding: 24px 20px 20px; }
      .article-modal-cta { padding: 20px 20px 28px; flex-direction: column; }
      .article-modal-cta a, .article-modal-cta button { width: 100%; text-align: center; justify-content: center; }

      /* Footer */
      .footer-top { padding: 60px 0 32px; }
      .footer-grid { grid-template-columns: 1fr; gap: 32px; }
      .footer-bottom { flex-direction: column; gap: 16px; text-align: center; }

      /* Map */
      .map-grid { grid-template-columns: 1fr; gap: 24px; margin-top: 32px; }

      /* Floating buttons */
      .back-top { bottom: 20px; left: 20px; width: 44px; height: 44px; }
      .whatsapp-float { bottom: 76px; left: 20px; width: 50px; height: 50px; }
    }

    /* ---- max 640px — Small tablets / large phones ---- */
    @media (max-width: 640px) {
      html { font-size: 9.5px; }

      .hero-visual { max-width: 100%; }
      .hero-main-img { height: 280px; }
      .hero-desc { font-size: 1.5rem; }
      .hero-actions { flex-direction: column; align-items: center; width: 100%; }
      .btn-hero-primary, .btn-hero-whatsapp {
        width: 100%; justify-content: center;
        padding: 16px 24px;
      }
      .hero-stats { gap: 16px; }

      /* BA slider */
      .ba-images { height: 220px; }

      /* Stat section */
      .stats-grid { grid-template-columns: repeat(2, 1fr); }

      /* Services - 2 columns on 640 */
      .services-grid { grid-template-columns: repeat(2, 1fr); }

      /* Map embed height adjust */
      .map-embed iframe { height: 250px !important; }
    }

    /* ---- max 480px — Phones ---- */
    @media (max-width: 480px) {
      html { font-size: 9px; }

      .hero-content { padding: 80px 14px 50px; }
      .hero-title { font-size: 3.4rem; }
      .section-title { font-size: 2.6rem; }
      .about-name { font-size: 3rem; }
      .stat-count { font-size: 3.8rem; }
      .hero-stats { gap: 14px; }

      /* Services: back to 1 column */
      .services-grid { grid-template-columns: 1fr; }

      /* Stats: 2 col */
      .stats-grid { grid-template-columns: repeat(2, 1fr); }
      .stat-card { border-left: none; border-bottom: 1px solid rgba(255,255,255,0.07); }
      .stat-card:nth-child(odd) { border-left: none; }

      /* BA tabs – compact */
      .ba-filter-tabs { gap: 8px; }
      .ba-tab { padding: 8px 14px; font-size: 1.3rem; }

      /* Pricing full-width value */
      .price-val { font-size: 4rem; }

      /* Footer bottom */
      .footer-social { flex-wrap: wrap; justify-content: center; }

      /* Modal */
      .article-modal { padding: 10px; }
      .article-modal-box { border-radius: var(--radius-lg); max-height: 95vh; }
      .article-modal-content { padding: 16px 16px 12px; }
      .article-modal-content h2 { font-size: 2rem; }

      /* Floating close button position */
      .mobile-close { top: 12px; left: 16px; }
    }

    /* ---- max 425px — Standard mobile ---- */
    @media (max-width: 425px) {
      html { font-size: 8.8px; }
      .container { padding: 0 14px; }
      .header-inner { padding: 0 14px; }

      .hero-content { padding: 80px 14px 48px; }
      .logo { font-size: 2rem; }
      .logo-icon { width: 36px; height: 36px; font-size: 1.7rem; }

      .section-header { margin-bottom: 32px; }
      .about, .services, .before-after, .technologies,
      .testimonials, .booking, .blog, .why-us,
      .pricing, .faq, .map-section { padding: 60px 0; }
      .stats { padding: 60px 0; }

      .hero-badge { display: none; }

      /* why card number */
      .why-num { font-size: 3rem; }

      /* Testimonial card */
      .testimonial-card { padding: 24px 18px; }

      /* Booking form */
      .booking-form-wrap { padding: 24px 16px; }
      .booking-form-title { font-size: 2rem; }

      /* Blog card image */
      .blog-img { height: 180px; }

      /* FAQ */
      .faq-q { font-size: 1.4rem; padding: 14px 16px; }

      /* Footer */
      .footer-top { padding: 48px 0 28px; }
      .footer-bottom { padding: 20px 0; }
    }

    /* ---- max 375px — iPhone SE / small phones ---- */
    @media (max-width: 375px) {
      html { font-size: 8.5px; }
      .container { padding: 0 12px; }

      .hero-title { font-size: 3rem; line-height: 1.2; }
      .hero-desc { font-size: 1.45rem; }

      .stat-item { min-width: 60px; }
      .stat-number { font-size: 2.6rem; }
      .stat-label { font-size: 1.2rem; }

      .btn-hero-primary, .btn-hero-whatsapp { font-size: 1.5rem; }

      /* Services grid */
      .services-grid { grid-template-columns: 1fr; gap: 16px; }
      .service-card { padding: 24px 18px; }
      .service-icon-wrap { width: 60px; height: 60px; font-size: 2.6rem; }
      .service-name { font-size: 1.8rem; }

      /* Stats */
      .stat-count { font-size: 3.4rem; }

      /* Booking */
      .booking-form-wrap { padding: 20px 14px; }
      .form-control { padding: 12px 14px; font-size: 1.4rem; }
      .btn-book { font-size: 1.5rem; }

      /* Carousel btn sizing */
      .carousel-btn { width: 40px; height: 40px; font-size: 1.6rem; }
    }

    /* ---- max 320px — Very small phones ---- */
    @media (max-width: 320px) {
      html { font-size: 8px; }
      .container { padding: 0 10px; }
      .header-inner { padding: 0 10px; }

      .hero-title { font-size: 2.8rem; }
      .section-title { font-size: 2.2rem; }

      .btn-hero-primary, .btn-hero-whatsapp {
        padding: 14px 18px; font-size: 1.4rem;
      }

      .hero-stats { flex-wrap: wrap; justify-content: center; gap: 12px; }
      .stat-divider { display: none; }
      .stat-item { flex: 1; min-width: 80px; }

      .testimonial-card { padding: 20px 14px; }
      .testimonial-text { font-size: 1.4rem; }

      .ba-filter-tabs { gap: 6px; }
      .ba-tab { padding: 6px 10px; font-size: 1.2rem; }

      .pricing-card { padding: 28px 20px; }

      .footer-grid { gap: 24px; }
      .footer-link { font-size: 1.4rem; }

      /* Hide decorative numbers on tiny screens */
      .why-num { display: none; }

      /* Mobile nav font size */
      .mobile-nav-link { font-size: 2rem; padding: 10px 20px; }
    }

    /* ===================== TOUCH DEVICE OPTIMIZATIONS ===================== */
    @media (hover: none) and (pointer: coarse) {
      /* Remove hover transforms on touch — no sticky hover states */
      .service-card:hover { transform: none; }
      .why-card:hover { transform: none; }
      .blog-card:hover { transform: none; }
      .ba-card:hover { transform: none; }
      .tech-card:hover { transform: none; }
      .pricing-card:hover { transform: none; }

      /* Larger touch targets */
      .nav-link { padding: 12px 16px; }
      .mobile-nav-link { padding: 16px 30px; }
      .ba-tab { min-height: 48px; }
      .faq-q { min-height: 60px; }
      .form-control, .btn-book, .btn-hero-primary, .btn-hero-whatsapp { min-height: 52px; }
      .carousel-btn { width: 52px; height: 52px; }
    }

    /* ===================== LANDSCAPE PHONE FIX ===================== */
    @media (max-width: 768px) and (orientation: landscape) {
      .hero { min-height: auto; padding: 80px 0 40px; }
      .hero-content { padding-top: 80px; padding-bottom: 40px; }
      .hero-main-img { height: 200px; }
      .mobile-nav { padding-top: 48px; padding-bottom: 40px; gap: 6px; }
      .mobile-nav-link { font-size: 1.8rem; padding: 8px 20px; }
    }

    /* ===================== PRINT STYLES ===================== */
    @media print {
      .header, .mobile-nav, .whatsapp-float, .back-top,
      .particles-canvas, #loader, .hamburger, .toast { display: none !important; }
      body { color: #000; background: #fff; }
      .hero { min-height: auto; background: #fff; color: #000; }
      .hero-title, .hero-desc { color: #000; }
    }