:root {
      --red: #DA291C;
      --red-dark: #b71c1c;
      --red-deep: #8e0000;
      --red-light: #ff5a4e;
      --red-bg: #fef2f1;
      --red-bg2: #fde8e7;
      --accent: var(--red);
      --accent-gradient: linear-gradient(135deg, #DA291C, #ff5a4e);
      --accent-gradient-dark: linear-gradient(135deg, #8e0000, #DA291C);

      --white: #ffffff;
      --gray-50: #f9fafb;
      --gray-100: #f3f4f6;
      --gray-200: #e5e7eb;
      --gray-300: #d1d5db;
      --gray-400: #9ca3af;
      --gray-500: #6b7280;
      --gray-600: #4b5563;
      --gray-700: #374151;
      --gray-800: #1f2937;
      --gray-900: #111827;

      --bg: var(--white);
      --bg-alt: var(--gray-50);
      --text: var(--gray-900);
      --text-secondary: var(--gray-500);
      --text-muted: var(--gray-400);
      --border: var(--gray-200);
      --border-hover: rgba(218,41,28,0.25);
      --shadow: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
      --shadow-md: 0 4px 16px rgba(0,0,0,0.08);
      --shadow-lg: 0 10px 40px rgba(0,0,0,0.1);
      --shadow-red: 0 8px 30px rgba(218,41,28,0.2);
      --radius: 16px;
      --radius-sm: 10px;
      --font-display: 'Outfit', sans-serif;
      --font-body: 'DM Sans', sans-serif;
    }

    *,*::before,*::after { margin:0; padding:0; box-sizing:border-box; }
    html { scroll-behavior:smooth; scroll-padding-top:80px; }
    body {
      font-family: var(--font-body); background: var(--bg);
      color: var(--text); line-height:1.7; overflow-x:hidden;
      -webkit-font-smoothing:antialiased;
    }
    a { text-decoration:none; color:inherit; }
    img { max-width:100%; display:block; }
    ul { list-style:none; }
    .container { max-width:1200px; margin:0 auto; padding:0 24px; }

    /* ══════ NAVBAR ══════ */
    .navbar {
      position:fixed; top:0; left:0; right:0; z-index:1000;
      padding:12px 0; background:rgba(255,255,255,0.85);
      backdrop-filter:blur(20px); transition:all .4s ease;
      border-bottom:1px solid transparent;
    }
    .navbar.scrolled {
      background:rgba(255,255,255,0.95);
      border-bottom:1px solid var(--gray-200);
      box-shadow: var(--shadow);
    }
    .navbar .container { display:flex; align-items:center; justify-content:space-between; }

    .logo { display:flex; align-items:center; gap:10px; }
    .logo img { height:48px; width:48px; border-radius:50%; }
    .logo-text { display:flex; flex-direction:column; }
    .logo-name {
      font-family:var(--font-display); font-size:1.3rem; font-weight:900;
      letter-spacing:0.02em; text-transform:uppercase; color:var(--red);
    }
    .logo-sub {
      font-size:0.52rem; font-weight:600; letter-spacing:0.25em;
      text-transform:uppercase; color:var(--gray-400);
    }

    .nav-links { display:flex; align-items:center; gap:28px; }
    .nav-links a {
      font-size:0.82rem; font-weight:500; color:var(--gray-600);
      transition:color .3s; position:relative;
    }
    .nav-links a::after {
      content:''; position:absolute; bottom:-4px; left:0;
      width:0; height:2px; background:var(--red); transition:width .3s; border-radius:2px;
    }
    .nav-links a:hover { color:var(--red); }
    .nav-links a:hover::after { width:100%; }

    .btn {
      display:inline-flex; align-items:center; gap:8px;
      padding:12px 28px; border-radius:50px;
      font-family:var(--font-body); font-size:0.85rem; font-weight:600;
      cursor:pointer; border:none; transition:all .3s ease;
    }
    .btn-primary {
      background:var(--accent-gradient); color:#fff;
      box-shadow:0 4px 14px rgba(218,41,28,0.25);
    }
    .btn-primary:hover { transform:translateY(-2px); box-shadow:var(--shadow-red); }
    .btn-outline { background:transparent; color:var(--red); border:2px solid var(--red); }
    .btn-outline:hover { background:var(--red-bg); }
    .btn-white { background:#fff; color:var(--red); box-shadow:var(--shadow-md); }
    .btn-white:hover { transform:translateY(-2px); box-shadow:var(--shadow-lg); }
    .nav-cta { padding:10px 22px; font-size:0.78rem; }

    .hamburger { display:none; flex-direction:column; gap:5px; cursor:pointer; background:none; border:none; padding:8px; }
    .hamburger span { display:block; width:24px; height:2px; background:var(--gray-800); transition:all .3s; }

    /* ══════ HERO ══════ */
    .hero {
      position:relative; min-height:100vh; display:flex; align-items:center;
      padding:120px 0 80px; overflow:hidden;
      background:linear-gradient(160deg, #fff 0%, var(--red-bg) 50%, var(--red-bg2) 100%);
    }
    .hero::before {
      content:''; position:absolute; top:-30%; right:-20%;
      width:700px; height:700px; border-radius:50%;
      background:radial-gradient(circle, rgba(218,41,28,0.08), transparent 70%);
      pointer-events:none;
    }
    .hero .container { display:grid; grid-template-columns:1fr 1fr; gap:60px; align-items:center; position:relative; z-index:1; }

    .hero-badge {
      display:inline-flex; align-items:center; gap:8px;
      padding:8px 18px; border-radius:50px;
      background:#fff; border:1px solid var(--gray-200);
      font-size:0.72rem; font-weight:700;
      color:var(--red); margin-bottom:24px;
      text-transform:uppercase; letter-spacing:0.12em;
      box-shadow:var(--shadow);
    }
    .hero-badge i { font-size:0.5rem; animation:pulse 2s ease-in-out infinite; }
    @keyframes pulse { 0%,100%{opacity:1} 50%{opacity:.3} }

    .hero h1 {
      font-family:var(--font-display);
      font-size:clamp(2.5rem,5vw,3.8rem);
      font-weight:900; line-height:1.08;
      letter-spacing:-0.02em; margin-bottom:20px;
      color:var(--gray-900);
    }
    .hero h1 .gradient-text {
      background:var(--accent-gradient-dark);
      -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text;
    }
    .hero p { font-size:1.05rem; color:var(--gray-600); max-width:500px; margin-bottom:36px; line-height:1.8; }
    .hero-actions { display:flex; gap:16px; flex-wrap:wrap; }

    /* Hero Visual */
    .hero-visual { position:relative; display:flex; justify-content:center; align-items:center; }
    .hero-visual-ring {
      width:420px; height:420px; border-radius:50%;
      border:2px solid var(--gray-200);
      position:relative; display:flex; align-items:center; justify-content:center;
      animation:ringRotate 60s linear infinite;
    }
    @keyframes ringRotate { to{transform:rotate(360deg)} }
    .hero-visual-ring::before {
      content:''; position:absolute; inset:30px; border-radius:50%;
      border:1px dashed rgba(218,41,28,0.15);
    }
    .hero-stat {
      position:absolute; background:#fff;
      border:1px solid var(--gray-200); border-radius:var(--radius-sm);
      padding:14px 18px; box-shadow:var(--shadow-md);
      animation:ringRotate 60s linear infinite reverse; z-index:2;
    }
    .hero-stat-value {
      font-family:var(--font-display); font-size:1.4rem; font-weight:900;
      color:var(--red);
    }
    .hero-stat-label { font-size:0.65rem; color:var(--gray-400); text-transform:uppercase; letter-spacing:0.06em; }
    .hero-stat--1 { top:20px; right:40px; }
    .hero-stat--2 { bottom:20px; left:20px; }
    .hero-stat--3 { top:50%; left:-10px; transform:translateY(-50%); }

    .hero-visual-center {
      width:180px; height:180px; border-radius:50%;
      background:#fff; border:3px solid var(--gray-200);
      display:flex; align-items:center; justify-content:center;
      animation:ringRotate 60s linear infinite reverse;
      box-shadow: 0 0 60px rgba(218,41,28,0.1), var(--shadow-lg);
      overflow:hidden;
    }
    .hero-visual-center img { width:140px; height:140px; border-radius:50%; }

    /* ══════ METRICS ══════ */
    .metrics {
      position:relative; padding:48px 0;
      background:var(--red);
      background:var(--accent-gradient-dark);
    }
    .metrics .container { display:grid; grid-template-columns:repeat(4,1fr); gap:32px; text-align:center; }
    .metric-number {
      font-family:var(--font-display); font-size:2.5rem; font-weight:900;
      color:#fff;
    }
    .metric-label { font-size:0.78rem; color:rgba(255,255,255,0.7); text-transform:uppercase; letter-spacing:0.1em; margin-top:4px; }

    /* ══════ SECTIONS ══════ */
    section { position:relative; padding:100px 0; }
    section.alt { background:var(--bg-alt); }
    .section-tag {
      display:inline-flex; align-items:center; gap:8px;
      font-size:0.72rem; font-weight:700; text-transform:uppercase;
      letter-spacing:0.15em; color:var(--red); margin-bottom:14px;
    }
    .section-tag::before { content:''; width:24px; height:3px; background:var(--red); border-radius:3px; }
    .section-title {
      font-family:var(--font-display);
      font-size:clamp(2rem,4vw,2.8rem);
      font-weight:900; letter-spacing:-0.02em; margin-bottom:14px;
      color:var(--gray-900);
    }
    .section-subtitle { font-size:1rem; color:var(--gray-500); max-width:560px; line-height:1.8; }
    .section-header { margin-bottom:60px; }

    /* ══════ SERVICES ══════ */
    .services-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
    .service-card {
      background:#fff; border:1px solid var(--gray-200);
      border-radius:var(--radius); padding:36px 28px;
      transition:all .4s ease; position:relative; overflow:hidden;
    }
    .service-card::before {
      content:''; position:absolute; top:0; left:0; right:0; height:4px;
      background:var(--accent-gradient); transform:scaleX(0);
      transform-origin:left; transition:transform .4s ease;
    }
    .service-card:hover {
      transform:translateY(-6px); box-shadow:var(--shadow-lg);
      border-color:var(--border-hover);
    }
    .service-card:hover::before { transform:scaleX(1); }
    .service-icon {
      width:56px; height:56px; border-radius:14px;
      background:var(--red-bg);
      display:flex; align-items:center; justify-content:center;
      font-size:1.3rem; color:var(--red); margin-bottom:20px;
      transition:all .3s;
    }
    .service-card:hover .service-icon { background:var(--accent-gradient); color:#fff; }
    .service-card h3 { font-family:var(--font-display); font-size:1.1rem; font-weight:700; margin-bottom:10px; color:var(--gray-800); }
    .service-card p { font-size:0.85rem; color:var(--gray-500); line-height:1.7; }

    /* ══════ ABOUT ══════ */
    .about-grid { display:grid; grid-template-columns:1fr 1fr; gap:80px; align-items:center; }
    .about-visual { position:relative; }
    .about-image-box {
      width:100%; aspect-ratio:4/3;
      background:linear-gradient(135deg, var(--red-bg), var(--red-bg2));
      border:1px solid var(--gray-200); border-radius:var(--radius);
      display:flex; align-items:center; justify-content:center;
      box-shadow:var(--shadow-md);
    }
    .about-image-box img { width:220px; height:220px; border-radius:50%; filter:drop-shadow(0 10px 30px rgba(218,41,28,0.15)); }

    .about-float-card {
      position:absolute; background:#fff;
      border:1px solid var(--gray-200); border-radius:var(--radius-sm);
      padding:20px 24px; box-shadow:var(--shadow-lg);
      bottom:-30px; right:-30px;
    }
    .about-float-card .afc-icon {
      width:40px; height:40px; border-radius:10px;
      background:var(--accent-gradient);
      display:flex; align-items:center; justify-content:center;
      margin-bottom:10px; color:#fff;
    }
    .about-float-card h4 { font-size:0.9rem; font-weight:700; color:var(--gray-800); }
    .about-float-card p { font-size:0.72rem; color:var(--gray-400); }

    .about-content .section-subtitle { margin-bottom:32px; }
    .about-features { display:flex; flex-direction:column; gap:20px; }
    .about-feature { display:flex; gap:16px; align-items:flex-start; }
    .about-feature-icon {
      width:42px; height:42px; min-width:42px; border-radius:12px;
      background:var(--red-bg); display:flex; align-items:center; justify-content:center;
      color:var(--red); font-size:0.9rem;
    }
    .about-feature h4 { font-size:0.95rem; font-weight:600; margin-bottom:4px; color:var(--gray-800); }
    .about-feature p { font-size:0.82rem; color:var(--gray-500); }

    /* ══════ PROCESS ══════ */
    .process-steps { display:grid; grid-template-columns:repeat(4,1fr); gap:24px; position:relative; }
    .process-steps::before {
      content:''; position:absolute; top:42px; left:14%; right:14%;
      height:3px; background:var(--gray-200); border-radius:3px;
    }
    .process-step { text-align:center; position:relative; }
    .process-step-num {
      width:64px; height:64px; border-radius:50%;
      background:#fff; border:3px solid var(--gray-200);
      display:flex; align-items:center; justify-content:center;
      margin:0 auto 20px;
      font-family:var(--font-display); font-size:1.2rem; font-weight:900;
      color:var(--red); position:relative; z-index:2; transition:all .3s;
      box-shadow:var(--shadow);
    }
    .process-step:hover .process-step-num {
      background:var(--accent-gradient); color:#fff;
      border-color:transparent; box-shadow:var(--shadow-red);
    }
    .process-step h3 { font-family:var(--font-display); font-size:1rem; font-weight:700; margin-bottom:8px; color:var(--gray-800); }
    .process-step p { font-size:0.8rem; color:var(--gray-500); line-height:1.6; }

    /* ══════ TESTIMONIALS ══════ */
    .testimonials-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
    .testimonial-card {
      background:#fff; border:1px solid var(--gray-200);
      border-radius:var(--radius); padding:32px 28px;
      transition:all .3s; box-shadow:var(--shadow);
    }
    .testimonial-card:hover { transform:translateY(-4px); box-shadow:var(--shadow-lg); }
    .testimonial-stars { color:#f59e0b; font-size:0.85rem; margin-bottom:16px; display:flex; gap:2px; }
    .testimonial-card blockquote { font-size:0.88rem; color:var(--gray-600); line-height:1.7; margin-bottom:20px; font-style:italic; }
    .testimonial-author { display:flex; align-items:center; gap:12px; }
    .testimonial-avatar {
      width:42px; height:42px; border-radius:50%;
      background:var(--accent-gradient);
      display:flex; align-items:center; justify-content:center;
      font-weight:700; font-size:0.85rem; color:#fff;
    }
    .testimonial-name { font-size:0.85rem; font-weight:600; color:var(--gray-800); }
    .testimonial-role { font-size:0.68rem; color:var(--gray-400); }

    /* ══════ CTA ══════ */
    .cta-section {
      text-align:center; background:var(--accent-gradient-dark);
      padding:100px 0; position:relative; overflow:hidden;
    }
    .cta-section::before {
      content:''; position:absolute; top:-50%; right:-20%;
      width:600px; height:600px; border-radius:50%;
      background:rgba(255,255,255,0.04); pointer-events:none;
    }
    .cta-section .section-tag { color:rgba(255,255,255,0.7); }
    .cta-section .section-tag::before { background:rgba(255,255,255,0.4); }
    .cta-section .section-title { color:#fff; }
    .cta-section .section-subtitle { color:rgba(255,255,255,0.75); margin:0 auto 36px; }
    .cta-actions { display:flex; justify-content:center; gap:16px; flex-wrap:wrap; position:relative; }

    /* ══════ CONTACT ══════ */
    .contact-grid { display:grid; grid-template-columns:1fr 1fr; gap:60px; }
    .contact-form { display:flex; flex-direction:column; gap:20px; }
    .form-group label {
      display:block; font-size:0.78rem; font-weight:600; color:var(--gray-600);
      margin-bottom:8px; text-transform:uppercase; letter-spacing:0.05em;
    }
    .form-group input, .form-group textarea, .form-group select {
      width:100%; padding:14px 18px;
      background:#fff; border:1px solid var(--gray-200);
      border-radius:var(--radius-sm); color:var(--gray-900);
      font-family:var(--font-body); font-size:0.9rem;
      transition:all .3s; outline:none;
    }
    .form-group input:focus, .form-group textarea:focus, .form-group select:focus {
      border-color:var(--red); box-shadow:0 0 0 3px rgba(218,41,28,0.1);
    }
    .form-group textarea { min-height:120px; resize:vertical; }
    .form-row { display:grid; grid-template-columns:1fr 1fr; gap:20px; }

    .contact-info { display:flex; flex-direction:column; gap:28px; }
    .contact-info-item { display:flex; gap:16px; align-items:flex-start; }
    .contact-info-icon {
      width:48px; height:48px; min-width:48px; border-radius:12px;
      background:var(--red-bg);
      display:flex; align-items:center; justify-content:center;
      color:var(--red); font-size:1rem;
    }
    .contact-info-item h4 { font-size:0.92rem; font-weight:600; margin-bottom:4px; color:var(--gray-800); }
    .contact-info-item p, .contact-info-item a { font-size:0.85rem; color:var(--gray-500); transition:color .3s; }
    .contact-info-item a:hover { color:var(--red); }

    .social-links { display:flex; gap:12px; margin-top:12px; }
    .social-link {
      width:44px; height:44px; border-radius:12px;
      background:#fff; border:1px solid var(--gray-200);
      display:flex; align-items:center; justify-content:center;
      font-size:1rem; color:var(--gray-500); transition:all .3s;
      box-shadow:var(--shadow);
    }
    .social-link:hover { background:var(--accent-gradient); color:#fff; border-color:transparent; transform:translateY(-3px); box-shadow:var(--shadow-red); }

    /* ══════ FOOTER ══════ */
    footer {
      padding:40px 0; border-top:1px solid var(--gray-200); background:var(--gray-50);
    }
    footer .container { display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:16px; }
    footer p { font-size:0.8rem; color:var(--gray-400); }
    .footer-links { display:flex; gap:24px; }
    .footer-links a { font-size:0.8rem; color:var(--gray-400); transition:color .3s; }
    .footer-links a:hover { color:var(--red); }

    /* ══════ WHATSAPP ══════ */
    .whatsapp-float {
      position:fixed; bottom:28px; right:28px; z-index:999;
      width:60px; height:60px; border-radius:50%;
      background:#25d366; display:flex; align-items:center; justify-content:center;
      font-size:1.6rem; color:#fff;
      box-shadow:0 6px 24px rgba(37,211,102,0.4);
      transition:all .3s; animation:waBounce 3s ease-in-out infinite;
    }
    .whatsapp-float:hover { transform:scale(1.1); box-shadow:0 8px 32px rgba(37,211,102,0.5); }
    @keyframes waBounce { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-6px)} }

    /* ══════ ANIMATIONS ══════ */
    .fade-up { opacity:0; transform:translateY(30px); transition:opacity .7s ease, transform .7s ease; }
    .fade-up.visible { opacity:1; transform:translateY(0); }

    /* ══════ MOBILE NAV ══════ */
    .mobile-nav {
      display:none; position:fixed; inset:0; z-index:999;
      background:rgba(255,255,255,0.98); backdrop-filter:blur(20px);
      flex-direction:column; align-items:center; justify-content:center; gap:28px;
    }
    .mobile-nav.active { display:flex; }
    .mobile-nav a { font-size:1.2rem; font-weight:600; color:var(--gray-700); transition:color .3s; }
    .mobile-nav a:hover { color:var(--red); }
    .mobile-nav-close { position:absolute; top:24px; right:24px; background:none; border:none; color:var(--gray-800); font-size:1.5rem; cursor:pointer; }

    /* ══════ RESPONSIVE ══════ */
    @media (max-width:1024px) {
      .services-grid { grid-template-columns:repeat(2,1fr); }
      .process-steps { grid-template-columns:repeat(2,1fr); }
      .process-steps::before { display:none; }
      .testimonials-grid { grid-template-columns:repeat(2,1fr); }
    }
    @media (max-width:768px) {
      .nav-links { display:none; }
      .hamburger { display:flex; }
      .hero .container { grid-template-columns:1fr; text-align:center; }
      .hero p { margin-left:auto; margin-right:auto; }
      .hero-actions { justify-content:center; }
      .hero-visual { display:none; }
      .metrics .container { grid-template-columns:repeat(2,1fr); }
      .services-grid { grid-template-columns:1fr; }
      .about-grid { grid-template-columns:1fr; gap:40px; }
      .process-steps { grid-template-columns:1fr 1fr; }
      .testimonials-grid { grid-template-columns:1fr; }
      .contact-grid { grid-template-columns:1fr; }
      .form-row { grid-template-columns:1fr; }
      .section-header { text-align:center; }
      .section-subtitle { margin-left:auto; margin-right:auto; }
    }
    @media (max-width:480px) {
      .metrics .container { grid-template-columns:1fr 1fr; gap:24px; }
      .metric-number { font-size:2rem; }
    }