:root {
      --primary-color: #007E94;
      --secondary-color: #00A8C8;
      --accent-color: #F94C4C;
      --dark-bg: #0f1b2e;
      --light-bg: #f8f9fa;
      --text-dark: #2f3138;
      --text-light: #6c757d;
      --white: #ffffff;
      --shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
      --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.15);
    }

    * { margin: 0; padding: 0; box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body { font-family: 'Poppins', sans-serif; line-height: 1.6; color: var(--text-dark); background-color: var(--white); overflow-x: hidden; }
    a { text-decoration: none; color: inherit; transition: all 0.3s ease; }
    button { cursor: pointer; border: none; transition: all 0.3s ease; }
    img { max-width: 100%; height: auto; display: block; }
    section { padding: 80px 0; }
    .container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

    @keyframes fadeInUp { from { opacity: 0; transform: translateY(30px) scale(0.95); } to { opacity: 1; transform: translateY(0) scale(1); } }
    @keyframes slideInLeft { from { opacity: 0; transform: translateX(-50px) rotate(-2deg); } to { opacity: 1; transform: translateX(0) rotate(0deg); } }
    @keyframes slideInRight { from { opacity: 0; transform: translateX(50px) rotate(2deg); } to { opacity: 1; transform: translateX(0) rotate(0deg); } }
    @keyframes bounceIn { 0% { opacity: 0; transform: scale(0.3) rotate(-5deg); } 50% { opacity: 1; transform: scale(1.05) rotate(2deg); } 70% { transform: scale(0.95) rotate(-1deg); } 100% { opacity: 1; transform: scale(1) rotate(0deg); } }
    @keyframes slideUpBounce { 0% { opacity: 0; transform: translateY(50px) scale(0.9); } 60% { opacity: 1; transform: translateY(-10px) scale(1.02); } 100% { opacity: 1; transform: translateY(0) scale(1); } }

    .animate { animation: fadeInUp 0.8s ease forwards; opacity: 0; animation-fill-mode: both; }
    .animate.animated { opacity: 1; }
    .animate-left { animation: slideInLeft 0.8s ease forwards; opacity: 0; animation-fill-mode: both; }
    .animate-left.animated { opacity: 1; }
    .animate-right { animation: slideInRight 0.8s ease forwards; opacity: 0; animation-fill-mode: both; }
    .animate-bounce { animation: bounceIn 0.8s ease forwards; opacity: 0; animation-fill-mode: both; }
    .animate-bounce.animated { opacity: 1; }
    .animate-slide-bounce { animation: slideUpBounce 0.8s ease forwards; opacity: 0; animation-fill-mode: both; }
    .animate-slide-bounce.animated { opacity: 1; }
    .animate.queued, .animate-left.queued, .animate-right.queued, .animate-bounce.queued, .animate-slide-bounce.queued { opacity: 0; }

    @media (min-width: 1025px) {
      .animate:nth-child(3n+1) { animation-delay: 0s; }
      .animate:nth-child(3n+2) { animation-delay: 0.1s; }
      .animate:nth-child(3n+3) { animation-delay: 0.2s; }
      .animate:nth-child(3n+4) { animation-delay: 0.3s; }
      .animate:nth-child(3n+5) { animation-delay: 0.4s; }
      .animate:nth-child(3n+6) { animation-delay: 0.5s; }
    }
    @media (max-width: 768px) {
      .animate { animation-delay: 0s; }
      .animate:nth-child(1) { animation-delay: 0s; }
      .animate:nth-child(2) { animation-delay: 0.2s; }
      .animate:nth-child(3) { animation-delay: 0.4s; }
      .animate:nth-child(4) { animation-delay: 0.6s; }
      .animate:nth-child(5) { animation-delay: 0.8s; }
      .animate:nth-child(6) { animation-delay: 1s; }
    }

    /* ============================================================
       HEADER GLASSMORPHISM
       ============================================================ */
    header {
      background: rgba(255,255,255,0.20);
      backdrop-filter: blur(20px);
      -webkit-backdrop-filter: blur(20px);
      border-bottom: 1px solid rgba(255,255,255,0.30);
      padding: 0.55rem 0;
      position: fixed;
      top: 0;
      width: 100%;
      z-index: 1000;
      transition: all 0.3s ease;
    }
    header.scrolled {
      background: rgba(255,255,255,0.60);
      box-shadow: 0 4px 24px rgba(0,126,148,0.12);
    }
    .header-content {
      max-width: 1300px;
      margin: 0 auto;
      padding: 0 2rem;
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 1.5rem;
    }
    .logo {
      display: flex;
      align-items: center;
      gap: 8px;
      /* background: rgba(255,255,255,0.80); */
      /* border: 1px solid rgba(255,255,255,0.95); */
      /* border-radius: 50px; */
      padding: 5px 14px 5px 5px;
      cursor: pointer;
      flex-shrink: 0;
      /* box-shadow: 0 2px 10px rgba(0,0,0,0.08); */
      transition: box-shadow 0.3s;
    }
    .logo:hover { box-shadow: 0 4px 18px rgba(0,126,148,0.18); }
    .logo img { width: 251px; height: 72px; object-fit: cover; }
    .logo span { font-weight: 700; font-size: 0.8rem; color: var(--primary-color); line-height: 1.25; white-space: nowrap; }
    nav.desktop-nav {
      display: flex;
      gap: 0.1rem;
      flex: 1;
      justify-content: center;
    }
    nav.desktop-nav a {
      color: var(--text-dark);
      font-weight: 500;
      font-size: 0.88rem;
      padding: 0.42rem 0.85rem;
      border-radius: 50px;
      white-space: nowrap;
      transition: all 0.25s ease;
    }
    nav.desktop-nav a:hover {
      background: rgba(0,126,148,0.10);
      color: var(--primary-color);
    }
    .nav-cta {
      display: flex;
      align-items: center;
      gap: 7px;
      background: transparent;
      border: 1.5px solid var(--primary-color);
      color: var(--primary-color);
      font-weight: 600;
      font-size: 0.83rem;
      padding: 7px 16px;
      border-radius: 50px;
      white-space: nowrap;
      flex-shrink: 0;
      transition: all 0.25s ease;
      cursor: pointer;
    }
    .nav-cta:hover { background: var(--primary-color); color: var(--white); }
    .nav-cta i { font-size: 0.9rem; }
    .menu-toggle {
      display: none;
      flex-direction: column;
      gap: 5px;
      background: rgba(255,255,255,0.75);
      border: 1px solid rgba(255,255,255,0.95);
      border-radius: 10px;
      padding: 8px;
      cursor: pointer;
      flex-shrink: 0;
    }
    .menu-toggle span { width: 22px; height: 2.5px; background-color: var(--primary-color); border-radius: 3px; transition: all 0.4s cubic-bezier(0.68,-0.55,0.265,1.55); transform-origin: center; }
    .menu-toggle.active span:nth-child(1) { transform: rotate(45deg) translateY(9px) scaleX(0.85); }
    .menu-toggle.active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
    .menu-toggle.active span:nth-child(3) { transform: rotate(-45deg) translateY(-9px) scaleX(0.85); }
    .mobile-nav {
      position: fixed;
      top: 100px;
      left: 1rem;
      right: 1rem;
      background: rgba(255,255,255,0.96);
      backdrop-filter: blur(20px);
      -webkit-backdrop-filter: blur(20px);
      border: 1px solid rgba(255,255,255,0.8);
      border-radius: 20px;
      padding: 1rem;
      display: none;
      flex-direction: column;
      gap: 0.25rem;
      z-index: 999;
      box-shadow: 0 8px 32px rgba(0,0,0,0.12);
      transform: translateY(-10px);
      opacity: 0;
      transition: all 0.35s cubic-bezier(0.68,-0.55,0.265,1.55);
    }
    .mobile-nav.active { display: flex; transform: translateY(0); opacity: 1; }
    .mobile-nav a {
      color: var(--text-dark);
      font-weight: 600;
      padding: 0.75rem 1rem;
      border-radius: 12px;
      transform: translateX(-20px);
      opacity: 0;
      transition: all 0.3s cubic-bezier(0.68,-0.55,0.265,1.55);
    }
    .mobile-nav a:hover { background: rgba(0,126,148,0.08); color: var(--primary-color); }
    .mobile-nav.active a:nth-child(1) { transition-delay: 0.05s; }
    .mobile-nav.active a:nth-child(2) { transition-delay: 0.10s; }
    .mobile-nav.active a:nth-child(3) { transition-delay: 0.15s; }
    .mobile-nav.active a:nth-child(4) { transition-delay: 0.20s; }
    .mobile-nav.active a:nth-child(5) { transition-delay: 0.25s; }
    .mobile-nav.active a:nth-child(6) { transition-delay: 0.30s; }
    .mobile-nav.active a:nth-child(7) { transition-delay: 0.35s; }
    .mobile-nav.active a { transform: translateX(0); opacity: 1; }

    /* HERO */
    .hero { margin-top: 63px; background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%); color: var(--white); padding: 6rem 0; position: relative; overflow: hidden; }
    .hero-content { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }
    .hero-text h1 { font-size: 3rem; margin-bottom: 1rem; line-height: 1.2; }
    .hero-text p { font-size: 1.1rem; margin-bottom: 2rem; opacity: 0.95; }
    .hero-image img { width: 100%; border-radius: 20px; box-shadow: var(--shadow-lg); }

    /* SECTION HEADERS */
    .section-header { text-align: center; margin-bottom: 4rem; }
    .section-header h2 { font-size: 2.5rem; color: var(--primary-color); margin-bottom: 1rem; position: relative; padding-bottom: 1rem; }
    .section-header h2::after { content: ''; position: absolute; bottom: 0; left: 50%; transform: translateX(-50%); width: 80px; height: 4px; background: linear-gradient(90deg, var(--accent-color), var(--secondary-color)); border-radius: 2px; }
    .section-header p { font-size: 1.1rem; color: var(--text-light); }

    /* ABOUT */
    .about { background-color: var(--light-bg); }
    .about-content { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }
    .about-image img { width: 100%; border-radius: 15px; box-shadow: var(--shadow-lg); }
    .about-text h3 { font-size: 1.8rem; color: var(--primary-color); margin-bottom: 1.5rem; }
    .about-text p { color: var(--text-dark); line-height: 1.8; margin-bottom: 1rem; }
    .about-text strong { color: var(--secondary-color); }

    /* SERVICES */
    .services { background: linear-gradient(135deg, #f8f9fa 0%, #e8f5f7 100%); }
    .services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2rem; }
    .service-card { background: var(--white); border-radius: 15px; overflow: hidden; box-shadow: var(--shadow); transition: all 0.3s ease; }
    .service-card:hover { transform: translateY(-10px); box-shadow: var(--shadow-lg); }
    .service-image { width: 100%; height: 250px; overflow: hidden; position: relative; }
    .service-image img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.3s ease; }
    .service-card:hover .service-image img { transform: scale(1.1); }
    .service-overlay { position: absolute; top: 0; left: 0; right: 0; bottom: 0; background: rgba(0,126,148,0.9); display: flex; align-items: center; justify-content: center; opacity: 0; transition: all 0.3s ease; padding: 1rem; }
    .service-card:hover .service-overlay { opacity: 1; }
    .service-content { padding: 2rem; text-align: center; }
    .service-content h3 { font-size: 1.3rem; color: var(--primary-color); margin-bottom: 0.8rem; }
    .service-content p { color: var(--text-light); font-size: 0.95rem; margin-bottom: 1.5rem; }
    .service-btn { background: linear-gradient(135deg, var(--accent-color), #FF6B6B); color: var(--white); border: none; padding: 0.8rem 1.5rem; border-radius: 25px; font-weight: 600; font-size: 0.9rem; cursor: pointer; transition: all 0.3s ease; margin-top: 1rem; }
    .service-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(249,76,76,0.3); }
    .service-details { max-height: 0; overflow: hidden; transition: all 0.5s cubic-bezier(0.4,0,0.2,1); background: rgba(255,255,255,0.95); backdrop-filter: blur(10px); border-radius: 0 0 15px 15px; margin-top: -10px; opacity: 0; }
    .service-details.expanded { max-height: 500px; opacity: 1; padding: 2rem; border-top: 1px solid rgba(0,126,148,0.1); }
    .service-details p { color: var(--text-dark); line-height: 1.7; margin-bottom: 1rem; }

    /* CONTACT */
    .contact { background: linear-gradient(135deg, var(--dark-bg) 0%, var(--primary-color) 100%); color: var(--white); }
    .contact .section-header h2, .contact .section-header p { color: var(--white); }
    .contact-grid { display: grid; grid-template-columns: 1fr; gap: 3rem; margin-bottom: 3rem; }
    .contact-info { display: flex; flex-direction: column; gap: 1.5rem; }
    .contact-item { display: flex; gap: 1.2rem; padding: 1.2rem; background: rgba(255,255,255,0.1); border-radius: 12px; transition: all 0.3s ease; align-items: center; }
    .contact-item:hover { background: rgba(255,255,255,0.15); transform: translateX(8px); }
    .contact-icon { width: 48px; height: 48px; min-width: 48px; background: linear-gradient(135deg, var(--accent-color), var(--secondary-color)); border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 1.2rem; color: var(--white); flex-shrink: 0; }
    .contact-item-content h3 { color: var(--white); font-size: 0.95rem; margin-bottom: 0.3rem; font-weight: 600; }
    .contact-item-content p { color: rgba(255,255,255,0.8); font-size: 0.9rem; word-break: break-word; }
    .contact-item-content a { color: greenyellow; font-weight: 600; }
    .contact-form { background: rgba(255,255,255,0.1); backdrop-filter: blur(10px); padding: 2rem; border-radius: 15px; border: 1px solid rgba(255,255,255,0.2); }
    .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
    .form-group { margin-bottom: 1.2rem; }
    .form-group label { display: block; margin-bottom: 0.4rem; font-weight: 600; color: var(--white); font-size: 0.9rem; }
    .form-group input, .form-group textarea { width: 100%; padding: 0.75rem 1rem; border: 1px solid rgba(255,255,255,0.3); border-radius: 8px; background: rgba(255,255,255,0.1); color: var(--white); font-family: 'Poppins', sans-serif; font-size: 0.9rem; transition: all 0.3s ease; }
    .form-group input::placeholder, .form-group textarea::placeholder { color: rgba(255,255,255,0.5); }
    .form-group input:focus, .form-group textarea:focus { outline: none; background: rgba(255,255,255,0.15); border-color: var(--accent-color); box-shadow: 0 0 0 3px rgba(249,76,76,0.15); }
    .contact-form button[type="submit"] { width: 100%; padding: 1rem; background: linear-gradient(135deg, var(--accent-color), #FF6B6B); color: var(--white); border: none; border-radius: 8px; font-weight: 600; font-size: 1rem; cursor: pointer; transition: all 0.3s ease; margin-top: 0.5rem; }
    .contact-form button[type="submit"]:hover { transform: translateY(-3px); box-shadow: 0 10px 25px rgba(249,76,76,0.3); }
    .contact-map { border-radius: 15px; overflow: hidden; box-shadow: var(--shadow-lg); }
    .contact-map iframe { width: 100%; height: 400px; border: none; }

    /* SLIDER HORIZONTAL UNIFORME */
    .portfolio { background-color: var(--light-bg); }
    .references { background: linear-gradient(135deg, #f8f9fa 0%, #e8f5f7 100%); }
    .testimonials { background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%); color: var(--white); }
    .testimonials .section-header h2, .testimonials .section-header p { color: var(--white); }
    .testimonials .section-header h2::after { background: linear-gradient(90deg, var(--accent-color), rgba(255,255,255,0.5)); }

    .portfolio-grid, .references-grid, .testimonials-grid {
      display: flex;
      overflow-x: auto;
      scroll-behavior: smooth;
      gap: 2rem;
      padding-bottom: 1rem;
      -ms-overflow-style: none;
      scrollbar-width: none;
    }
    .portfolio-grid::-webkit-scrollbar, .references-grid::-webkit-scrollbar, .testimonials-grid::-webkit-scrollbar { display: none; }

    .portfolio-item { flex: 0 0 250px; min-width: 250px; position: relative; border-radius: 15px; overflow: hidden; height: 280px; cursor: pointer; box-shadow: var(--shadow); transition: all 0.3s ease; }
    .portfolio-item:hover { transform: scale(1.05); box-shadow: var(--shadow-lg); }
    .portfolio-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.3s ease; }
    .portfolio-item:hover img { transform: scale(1.1); }
    .portfolio-overlay { position: absolute; top: 0; left: 0; right: 0; bottom: 0; background: rgba(0,126,148,0.9); display: flex; align-items: center; justify-content: center; opacity: 0; transition: all 0.3s ease; text-align: center; color: var(--white); }
    .portfolio-item:hover .portfolio-overlay { opacity: 1; }
    .portfolio-overlay h3 { font-size: 1.2rem; margin-bottom: 0.5rem; }
    .portfolio-overlay p { font-size: 0.85rem; opacity: 0.9; }

    .reference-item { flex: 0 0 250px; min-width: 250px; background: var(--white); padding: 2rem; border-radius: 15px; display: flex; align-items: center; justify-content: center; min-height: 150px; box-shadow: var(--shadow); transition: all 0.3s ease; flex-direction: column; gap: 20px; }
    .reference-item:hover { transform: translateY(-10px); box-shadow: var(--shadow-lg); }
    .reference-item img { max-height: 180px; max-width: 90%; }
    .reference-item p { color: var(--primary-color); font-weight: 700; font-size: 1.2rem; text-align: center; }

    .testimonial-card { flex: 0 0 340px; min-width: 340px; background: rgba(255,255,255,0.1); backdrop-filter: blur(10px); border: 1px solid rgba(255,255,255,0.2); border-radius: 15px; padding: 2rem; transition: all 0.3s ease; }
    .testimonial-card:hover { background: rgba(255,255,255,0.15); transform: translateY(-10px); }
    .testimonial-stars { color: #FFD700; font-size: 1rem; margin-bottom: 1rem; letter-spacing: 2px; }
    .testimonial-text { font-style: italic; margin-bottom: 1.5rem; line-height: 1.8; }
    .testimonial-author { display: flex; align-items: center; gap: 1rem; }
    .author-avatar { width: 48px; height: 48px; min-width: 48px; border-radius: 50%; background: linear-gradient(135deg, var(--accent-color), var(--secondary-color)); display: flex; align-items: center; justify-content: center; font-size: 1.2rem; color: var(--white); }
    .author-info h4 { color: var(--white); font-size: 0.95rem; margin-bottom: 0.2rem; }
    .author-info p { color: rgba(255,255,255,0.7); font-size: 0.85rem; }

    /* STATISTICS */
    .statistics { background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%); color: var(--white); padding: 80px 0; }
    .statistics .section-header h2, .statistics .section-header p { color: var(--white); }
    .statistics .section-header h2::after { background: linear-gradient(90deg, var(--accent-color), rgba(255,255,255,0.5)); }
    .stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 2rem; }
    .stat-card { background: rgba(255,255,255,0.1); backdrop-filter: blur(10px); padding: 2.5rem 2rem; border-radius: 15px; text-align: center; border: 1px solid rgba(255,255,255,0.2); transition: all 0.3s ease; }
    .stat-card:hover { background: rgba(255,255,255,0.15); transform: translateY(-10px); }
    .stat-number { font-size: 3rem; font-weight: 700; color: greenyellow; margin-bottom: 0.5rem; display: block; }
    .stat-label { font-size: 1.2rem; font-weight: 600; margin-bottom: 0.5rem; color: var(--white); }
    .stat-description { font-size: 0.9rem; color: rgba(255,255,255,0.8); line-height: 1.4; }

    /* VISION & MISSION */
    .vision-mission { background: linear-gradient(135deg, #f8f9fa 0%, #e8f5f7 100%); padding: 80px 0; }
    .vision-mission-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(400px, 1fr)); gap: 3rem; }
    .vision-card { background: var(--white); padding: 3rem 2rem; border-radius: 20px; box-shadow: var(--shadow); text-align: center; transition: all 0.3s ease; border: 2px solid transparent; }
    .vision-card:hover { transform: translateY(-10px); box-shadow: var(--shadow-lg); border-color: var(--primary-color); }
    .vision-icon { width: 70px; height: 70px; background: linear-gradient(135deg, var(--primary-color), var(--secondary-color)); border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 1.5rem; font-size: 1.8rem; color: var(--white); box-shadow: 0 8px 20px rgba(0,126,148,0.3); }
    .vision-card h3 { color: var(--primary-color); font-size: 1.5rem; margin-bottom: 1rem; font-weight: 700; }
    .vision-card p { color: var(--text-dark); line-height: 1.7; font-size: 1rem; }

    /* TEAM */
    .team { background-color: var(--light-bg); }
    .team-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 2rem; }
    .team-member { background: var(--white); border-radius: 15px; overflow: hidden; box-shadow: var(--shadow); transition: all 0.3s ease; }
    .team-member:hover { transform: translateY(-15px); box-shadow: var(--shadow-lg); }
    .team-member-image { width: 100%; height: 300px; overflow: hidden; }
    .team-member-image img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.3s ease; }
    .team-member:hover .team-member-image img { transform: scale(1.1); }
    .team-member-content { padding: 2rem; text-align: center; }
    .team-member-content h3 { font-size: 1.2rem; color: var(--primary-color); margin-bottom: 0.5rem; }
    .team-member-content p { color: var(--text-light); }

    /* FOOTER */
    footer { background: var(--dark-bg); color: rgba(255,255,255,0.7); padding: 3rem 0 1rem; border-top: 1px solid rgba(255,255,255,0.1); }
    .footer-content { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 2rem; margin-bottom: 2rem; }
    .footer-section h3 { color: var(--white); font-size: 1.1rem; margin-bottom: 1rem; }
    .footer-section ul { list-style: none; }
    .footer-section ul li { margin-bottom: 0.5rem; }
    .footer-section ul li a:hover { color: var(--accent-color); }
    .footer-section p { margin-bottom: 0.5rem; }
    .social-links { display: flex; gap: 1rem; }
    .social-links a { width: 40px; height: 40px; background: rgba(255,255,255,0.1); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--white); transition: all 0.3s ease; }
    .social-links a:hover { background: var(--accent-color); transform: translateY(-5px); }
    .footer-bottom { text-align: center; padding-top: 2rem; border-top: 1px solid rgba(255,255,255,0.1); font-size: 0.9rem; }

    /* FLOATING BUTTONS */
    .back-to-top { position: fixed; bottom: 30px; right: 30px; width: 50px; height: 50px; background: linear-gradient(135deg, var(--accent-color), #FF6B6B); color: var(--white); border-radius: 50%; display: flex; align-items: center; justify-content: center; cursor: pointer; opacity: 0; visibility: hidden; transition: all 0.3s ease; z-index: 500; font-size: 1.5rem; }
    .back-to-top.show { opacity: 1; visibility: visible; }
    .back-to-top:hover { transform: translateY(-5px); }
    .whatsapp-btn { position: fixed; bottom: 30px; right: 90px; width: 50px; height: 50px; background: #25D366; color: var(--white); border-radius: 50%; display: flex; align-items: center; justify-content: center; cursor: pointer; font-size: 1.5rem; box-shadow: var(--shadow-lg); transition: all 0.3s ease; z-index: 500; text-decoration: none; }
    .whatsapp-btn i { font-size: 1.8rem; color: #fff; }
    .whatsapp-btn:hover { transform: scale(1.1); }

    /* RESPONSIVE */
    @media (max-width: 1024px) {
      .hero-content, .about-content, .contact-grid { grid-template-columns: 1fr; }
      .contact-map iframe { height: 300px; }
      section { padding: 60px 0; }
      .section-header h2 { font-size: 2rem; }
      .hero-text h1 { font-size: 2.2rem; }
      nav.desktop-nav a { font-size: 0.8rem; padding: 0.4rem 0.6rem; }
      .nav-cta { font-size: 0.78rem; padding: 6px 12px; }
    }
    @media (max-width: 768px) {
      nav.desktop-nav { display: none; }
      .nav-cta { display: none; }
      .menu-toggle { display: flex; }
      .hero { padding: 4rem 0; }
      .hero-text h1 { font-size: 1.8rem; }
      .about-content { display: flex; flex-direction: column; }
      .about-image { order: 2; }
      .about-text { order: 1; }
      .hero-content { display: flex; flex-direction: column; }
      .hero-image { order: 1; }
      .hero-text { order: 2; }
      section { padding: 50px 0; }
      .section-header h2 { font-size: 1.8rem; }
      .services-grid, .team-grid { grid-template-columns: 1fr; }
      .vision-mission-grid, .stats-grid { grid-template-columns: 1fr; }
      .vision-card, .stat-card { padding: 2rem 1.5rem; }
      .stat-number { font-size: 2.5rem; }
      .contact-grid { grid-template-columns: 1fr; gap: 2rem; }
      .form-row { grid-template-columns: 1fr; }
      .contact-form { padding: 1.5rem; }
      .contact-map iframe { height: 250px; }
      .whatsapp-btn { bottom: 100px; }
      .portfolio-item { flex: 0 0 220px; min-width: 220px; }
      .reference-item { flex: 0 0 220px; min-width: 220px; }
      .testimonial-card { flex: 0 0 85vw; min-width: 85vw; }
      .header-content { padding: 0 1rem; }
    }
    @media (max-width: 480px) {
      .container { padding: 0 15px; }
      .hero-text h1 { font-size: 1.5rem; }
      .section-header h2 { font-size: 1.5rem; }
      .back-to-top, .whatsapp-btn { width: 45px; height: 45px; font-size: 1.2rem; }
      .whatsapp-btn { bottom: 75px; right: 20px; }
      .back-to-top { right: 20px; }
      .logo span { display: none; }
      .form-group input, .form-group textarea { font-size: 0.85rem; padding: 0.65rem 0.8rem; }
      .contact-item { flex-direction: column; align-items: flex-start; gap: 0.8rem; }
      .contact-icon { border-radius: 50%; }
    }
/* ============================================================
   MODAL DEVIS — À AJOUTER À LA FIN DE style.css
   ============================================================ */

/* Overlay */
.devis-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 27, 46, 0.75);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.35s ease, visibility 0.35s ease;
}
.devis-modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

/* Boîte centrale */
.devis-modal-box {
  position: relative;
  background: var(--white);
  border-radius: 24px;
  /* width: 100%; */
  /* max-width: 900px; */
  max-height: 90vh;
  /* overflow-y: auto; */
  box-shadow: 0 30px 80px rgba(0,0,0,0.25);
  transform: translateY(30px) scale(0.97);
  transition: transform 0.4s cubic-bezier(0.34,1.56,0.64,1), opacity 0.35s ease;
  scrollbar-width: thin;
  scrollbar-color: var(--secondary-color) transparent;
}
.devis-modal-overlay.active .devis-modal-box {
  transform: translateY(0) scale(1);
}
.devis-modal-box::-webkit-scrollbar { width: 5px; }
.devis-modal-box::-webkit-scrollbar-thumb { background: var(--secondary-color); border-radius: 10px; }

/* Bouton fermer */
.devis-close-btn {
  position: absolute;
  top: 1.1rem;
  right: 1.2rem;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(0,0,0,0.07);
  color: var(--text-dark);
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  transition: all 0.2s ease;
}
.devis-close-btn:hover {
  background: var(--accent-color);
  color: var(--white);
  transform: rotate(90deg);
}

/* En-tête du modal */
.devis-modal-header {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  color: var(--white);
  padding: 2.5rem 2.5rem 2rem;
  text-align: center;
  border-radius: 24px 24px 0 0;
}
.devis-modal-icon {
  width: 64px;
  height: 64px;
  background: rgba(255,255,255,0.15);
  border: 2px solid rgba(255,255,255,0.3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.7rem;
  color: var(--white);
  margin: 0 auto 1rem;
  animation: devis-pulse 2.5s ease-in-out infinite;
}
@keyframes devis-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(255,255,255,0.3); }
  50%       { box-shadow: 0 0 0 12px rgba(255,255,255,0); }
}
.devis-modal-header h2 {
  font-size: 1.65rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
  color: var(--white);
}
.devis-modal-header p {
  font-size: 0.95rem;
  opacity: 0.85;
}

/* Corps : 2 colonnes */
.devis-modal-body {
  /* display: grid;
  grid-template-columns: 1fr;
  gap: 0; */
}

/* Colonne formulaire */
.devis-modal-form-col {
  padding: 2rem 2rem 2rem 2.5rem;
  border-right: 1px solid rgba(0,0,0,0.07);
}

.devis-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.devis-form-group {
  margin-bottom: 1.1rem;
}
.devis-form-group label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 0.4rem;
  letter-spacing: 0.02em;
}
.devis-form-group label i {
  color: var(--primary-color);
  margin-right: 5px;
  font-size: 0.78rem;
}
.devis-form-group input,
.devis-form-group textarea,
.devis-form-group select {
  width: 100%;
  padding: 0.7rem 0.95rem;
  border: 1.5px solid #e0e6ed;
  border-radius: 10px;
  font-family: 'Poppins', sans-serif;
  font-size: 0.88rem;
  color: var(--text-dark);
  background: #f8fafc;
  transition: all 0.25s ease;
  outline: none;
  appearance: none;
  -webkit-appearance: none;
}
.devis-form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23007E94' stroke-width='1.8' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.9rem center;
  padding-right: 2.2rem;
  cursor: pointer;
}
.devis-form-group input:focus,
.devis-form-group textarea:focus,
.devis-form-group select:focus {
  border-color: var(--primary-color);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(0,126,148,0.1);
}
.devis-form-group textarea { resize: vertical; min-height: 90px; }

/* Bouton submit */
.devis-submit-btn {
  width: 100%;
  padding: 0.9rem 1.5rem;
  background: linear-gradient(135deg, var(--accent-color), #ff6b6b);
  color: var(--white);
  border-radius: 12px;
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all 0.3s ease;
  margin-top: 0.5rem;
}
.devis-submit-btn:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(249,76,76,0.35);
}
.devis-submit-btn:disabled {
  opacity: 0.8;
  cursor: not-allowed;
}

/* Colonne infos contact */
.devis-modal-info-col {
  padding: 2rem 2.5rem 2rem 2rem;
  background: linear-gradient(160deg, #f0f9fb 0%, #e8f5f7 100%);
  border-radius: 0 0 24px 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  flex: 1;
}

.devis-info-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--primary-color);
  padding-bottom: 0.7rem;
  border-bottom: 2px solid rgba(0,126,148,0.15);
  margin-bottom: 0.2rem;
}

.devis-contact-items {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.devis-contact-item {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  padding: 0.75rem 1rem;
  background: var(--white);
  border-radius: 12px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
  transition: all 0.25s ease;
}
.devis-contact-item:hover {
  transform: translateX(5px);
  box-shadow: 0 4px 16px rgba(0,126,148,0.12);
}
.devis-contact-icon {
  width: 40px;
  height: 40px;
  min-width: 40px;
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1rem;
}
.devis-contact-item h4 {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-light);
  margin-bottom: 0.15rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.devis-contact-item p,
.devis-contact-item a {
  font-size: 0.87rem;
  font-weight: 600;
  color: var(--primary-color);
}
.devis-contact-item a:hover { color: var(--accent-color); }

/* Horaires */
.devis-horaires {
  background: var(--white);
  border-radius: 12px;
  padding: 1rem 1.2rem;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
  margin-top: auto;
}
.devis-horaires h4 {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.devis-horaires h4 i { margin-right: 5px; }
.devis-horaires p {
  font-size: 0.85rem;
  color: var(--text-dark);
  line-height: 1.6;
}

/* ── Responsive ──────────────────────────────────────────────── */
@media (max-width: 768px) {
  .devis-modal-body {
    grid-template-columns: 1fr;
  }
  .devis-modal-form-col {
    padding: 1.5rem;
    border-right: none;
    border-bottom: 1px solid rgba(0,0,0,0.07);
  }
  .devis-modal-info-col {
    padding: 1.5rem;
    border-radius: 0 0 24px 24px;
  }
  .devis-form-row {
    grid-template-columns: 1fr;
  }
  .devis-modal-header {
    padding: 2rem 1.5rem 1.5rem;
  }
  .devis-modal-header h2 {
    font-size: 1.35rem;
  }
  .devis-modal-box {
    max-height: 95vh;
    overflow-x: auto;
  }
}
@media (max-width: 480px) {
  .devis-modal-header h2 { font-size: 1.15rem; }
  .devis-modal-icon { width: 52px; height: 52px; font-size: 1.4rem; }
}