/* rivera/styles.css */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
:root {
    --navy: #0d1f3c; --navy-mid: #122850; --navy-light: #1a3a6e;
    --yellow: #f5c500; --yellow-bright: #ffd700;
    --white: #ffffff; --gray: #b0bec5; --overlay: rgba(13,31,60,0.82);
}
html { scroll-behavior: smooth; }
body { font-family: 'Barlow', sans-serif; background: var(--navy); color: var(--white); overflow-x: hidden; }

/* Navegación */
nav { position:fixed; top:0; left:0; right:0; z-index:100; display:flex; align-items:center; justify-content:space-between; padding:0 5vw; height:70px; background:rgba(13,31,60,0.95); backdrop-filter:blur(12px); border-bottom:1px solid rgba(245,197,0,0.15); }
.logo { display:flex; align-items:center; gap:12px; text-decoration:none; }
.logo-icon { width:42px; height:42px; border:2px solid var(--yellow); border-radius:8px; display:flex; align-items:center; justify-content:center; font-family:'Bebas Neue',sans-serif; font-size:22px; color:var(--yellow); }
.logo-text { line-height:1; }
.logo-text span:first-child { display:block; font-family:'Bebas Neue',sans-serif; font-size:20px; color:var(--white); letter-spacing:3px; }
.logo-text span:last-child { display:block; font-size:9px; letter-spacing:4px; color:var(--gray); text-transform:uppercase; }
.nav-links { display:flex; gap:32px; list-style:none; }
.nav-links a { text-decoration:none; color:var(--gray); font-size:13px; font-weight:600; letter-spacing:2px; text-transform:uppercase; position:relative; padding-bottom:4px; transition:color 0.25s; }
.nav-links a::after { content:''; position:absolute; bottom:0; left:0; width:0; height:2px; background:var(--yellow); transition:width 0.3s; }
.nav-links a:hover { color:var(--yellow); }
.nav-links a:hover::after { width:100%; }
.nav-cta { background:var(--yellow); color:var(--navy) !important; padding:8px 20px !important; border-radius:4px; font-weight:700 !important; transition:background 0.25s, transform 0.2s !important; }
.nav-cta:hover { background:var(--yellow-bright) !important; transform:translateY(-1px); }

/* (Copia aquí el resto de los estilos del index: .hero, .services, .contact, .fade-in, etc.) */
/* Asegúrate de incluir los @media queries al final del archivo */
.nav-cta::after { display:none !important; }
    .hamburger { display:none; flex-direction:column; gap:5px; cursor:pointer; padding:4px; }
    .hamburger span { display:block; width:24px; height:2px; background:var(--white); transition:0.3s; }
    .hero { position:relative; height:100vh; min-height:600px; overflow:hidden; }
    .slides { display:flex; height:100%; transition:transform 0.8s cubic-bezier(0.77,0,0.18,1); }
    .slide { min-width:100%; height:100%; position:relative; display:flex; align-items:center; justify-content:center; }
    .slide-bg { position:absolute; inset:0; background-size:cover; background-position:center; }
    .slide:nth-child(1) .slide-bg { background:linear-gradient(135deg,#0d1f3c 0%,#1a3a6e 50%,#0d2d5e 100%); }
    .slide:nth-child(2) .slide-bg { background:linear-gradient(135deg,#0a1a2e 0%,#122850 60%,#1c3060 100%); }
    .slide:nth-child(3) .slide-bg { background:linear-gradient(135deg,#0d2540 0%,#1a4060 50%,#0e2a50 100%); }
    .slide-bg::before { content:''; position:absolute; inset:0; background:repeating-linear-gradient(45deg,transparent,transparent 60px,rgba(255,255,255,0.015) 60px,rgba(255,255,255,0.015) 61px); }
    .slide-overlay { position:absolute; inset:0; background:var(--overlay); }
    .slide::after { content:''; position:absolute; right:-10%; top:0; bottom:0; width:45%; background:rgba(245,197,0,0.04); transform:skewX(-10deg); pointer-events:none; }
    .slide-content { position:relative; z-index:2; text-align:center; padding:0 20px; max-width:820px; }
    .slide-badge { display:inline-block; border:1px solid rgba(245,197,0,0.5); color:var(--yellow); font-size:10px; letter-spacing:4px; text-transform:uppercase; padding:6px 18px; border-radius:100px; margin-bottom:28px; }
    .slide-title { font-family:'Bebas Neue',sans-serif; font-size:clamp(52px,9vw,110px); line-height:0.92; margin-bottom:20px; }
    .slide-title .white { color:var(--white); }
    .slide-title .yellow { color:var(--yellow); display:block; }
    .slide-divider { display:flex; align-items:center; justify-content:center; gap:12px; margin-bottom:20px; color:var(--yellow); }
    .slide-divider::before, .slide-divider::after { content:''; width:60px; height:1px; background:var(--yellow); }
    .slide-desc { color:var(--gray); font-size:16px; line-height:1.7; max-width:480px; margin:0 auto 36px; }
    .slide-actions { display:flex; gap:16px; justify-content:center; flex-wrap:wrap; }
    .btn-primary { background:var(--yellow); color:var(--navy); padding:14px 34px; font-weight:700; font-size:13px; letter-spacing:2px; text-transform:uppercase; text-decoration:none; border-radius:4px; transition:background 0.25s,transform 0.2s,box-shadow 0.2s; }
    .btn-primary:hover { background:var(--yellow-bright); transform:translateY(-2px); box-shadow:0 8px 24px rgba(245,197,0,0.35); }
    .btn-outline { border:2px solid rgba(255,255,255,0.3); color:var(--white); padding:14px 34px; font-weight:600; font-size:13px; letter-spacing:2px; text-transform:uppercase; text-decoration:none; border-radius:4px; transition:border-color 0.25s,color 0.25s,transform 0.2s; }
    .btn-outline:hover { border-color:var(--yellow); color:var(--yellow); transform:translateY(-2px); }
    .slider-arrows { position:absolute; bottom:40px; right:5vw; z-index:10; display:flex; gap:10px; }
    .arrow-btn { width:44px; height:44px; border-radius:50%; border:2px solid rgba(245,197,0,0.4); background:transparent; color:var(--yellow); font-size:18px; cursor:pointer; display:flex; align-items:center; justify-content:center; transition:background 0.25s,border-color 0.25s; }
    .arrow-btn:hover { background:var(--yellow); color:var(--navy); border-color:var(--yellow); }
    .slider-dots { position:absolute; bottom:52px; left:50%; transform:translateX(-50%); display:flex; gap:10px; z-index:10; }
    .dot { width:8px; height:8px; border-radius:50%; background:rgba(255,255,255,0.3); cursor:pointer; transition:background 0.3s,transform 0.3s; }
    .dot.active { background:var(--yellow); transform:scale(1.3); }
    .scroll-hint { position:absolute; bottom:38px; left:5vw; z-index:10; display:flex; align-items:center; gap:10px; font-size:11px; letter-spacing:3px; color:var(--gray); text-transform:uppercase; }
    .scroll-hint::before { content:''; width:40px; height:1px; background:var(--gray); }
    .services { padding:100px 5vw; background:var(--navy); position:relative; }
    .section-header { text-align:center; margin-bottom:64px; }
    .section-label { display:inline-block; color:var(--yellow); font-size:10px; letter-spacing:5px; text-transform:uppercase; margin-bottom:14px; }
    .section-title { font-family:'Bebas Neue',sans-serif; font-size:clamp(36px,5vw,60px); color:var(--white); line-height:1; margin-bottom:16px; }
    .section-title span { color:var(--yellow); }
    .section-sub { color:var(--gray); font-size:16px; max-width:480px; margin:0 auto; line-height:1.7; }
    .services-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:28px; }
    .service-card { background:var(--navy-mid); border:1px solid rgba(245,197,0,0.1); border-radius:12px; padding:40px 32px; position:relative; overflow:hidden; transition:transform 0.3s,box-shadow 0.3s,border-color 0.3s; cursor:default; }
    .service-card::before { content:''; position:absolute; top:0; left:0; right:0; height:3px; background:var(--yellow); transform:scaleX(0); transform-origin:left; transition:transform 0.4s; }
    .service-card:hover { transform:translateY(-6px); box-shadow:0 24px 48px rgba(0,0,0,0.4); border-color:rgba(245,197,0,0.3); }
    .service-card:hover::before { transform:scaleX(1); }
    .service-icon { width:60px; height:60px; border-radius:12px; background:rgba(245,197,0,0.1); display:flex; align-items:center; justify-content:center; font-size:28px; margin-bottom:24px; border:1px solid rgba(245,197,0,0.2); }
    .service-num { position:absolute; top:24px; right:28px; font-family:'Bebas Neue',sans-serif; font-size:48px; color:rgba(245,197,0,0.06); line-height:1; }
    .service-card h3 { font-family:'Barlow Condensed',sans-serif; font-size:22px; font-weight:700; letter-spacing:1px; color:var(--white); margin-bottom:12px; text-transform:uppercase; }
    .service-card p { color:var(--gray); font-size:15px; line-height:1.7; margin-bottom:24px; }
    .service-link { color:var(--yellow); font-size:12px; font-weight:700; letter-spacing:2px; text-transform:uppercase; text-decoration:none; display:flex; align-items:center; gap:8px; transition:gap 0.2s; }
    .service-link:hover { gap:14px; }
    .service-link span { font-size:16px; }
    .stats-bar { background:var(--yellow); padding:48px 5vw; display:grid; grid-template-columns:repeat(4,1fr); gap:20px; }
    .stat { text-align:center; }
    .stat-num { font-family:'Bebas Neue',sans-serif; font-size:clamp(40px,5vw,64px); color:var(--navy); line-height:1; }
    .stat-label { font-size:12px; font-weight:700; letter-spacing:2px; color:rgba(13,31,60,0.7); text-transform:uppercase; margin-top:4px; }
    .contact { padding:100px 5vw; background:linear-gradient(180deg,var(--navy) 0%,var(--navy-mid) 100%); position:relative; }
    .contact::before { content:''; position:absolute; inset:0; background:repeating-linear-gradient(-45deg,transparent,transparent 80px,rgba(245,197,0,0.02) 80px,rgba(245,197,0,0.02) 81px); }
    .contact-inner { position:relative; z-index:1; display:grid; grid-template-columns:1fr 1fr; gap:80px; align-items:start; max-width:1100px; margin:0 auto; }
    .contact-info h2 { font-family:'Bebas Neue',sans-serif; font-size:clamp(40px,5vw,64px); line-height:1; color:var(--white); margin-bottom:20px; }
    .contact-info h2 span { color:var(--yellow); display:block; }
    .contact-info p { color:var(--gray); font-size:16px; line-height:1.8; margin-bottom:40px; }
    .contact-details { display:flex; flex-direction:column; gap:20px; }
    .contact-item { display:flex; align-items:center; gap:16px; }
    .contact-item-icon { width:44px; height:44px; min-width:44px; border:1px solid rgba(245,197,0,0.3); border-radius:8px; background:rgba(245,197,0,0.08); display:flex; align-items:center; justify-content:center; font-size:18px; }
    .contact-item-text { font-size:15px; color:var(--white); }
    .contact-item-text small { display:block; color:var(--gray); font-size:12px; letter-spacing:1px; text-transform:uppercase; margin-bottom:2px; }
    .contact-form { display:flex; flex-direction:column; gap:18px; }
    .form-row { display:grid; grid-template-columns:1fr 1fr; gap:16px; }
    .form-group { display:flex; flex-direction:column; gap:8px; }
    .form-group label { font-size:11px; letter-spacing:2px; text-transform:uppercase; color:var(--gray); font-weight:600; }
    .form-group input, .form-group select, .form-group textarea { background:rgba(255,255,255,0.05); border:1px solid rgba(255,255,255,0.12); border-radius:6px; padding:14px 16px; color:var(--white); font-family:'Barlow',sans-serif; font-size:15px; outline:none; transition:border-color 0.25s,background 0.25s; width:100%; }
    .form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color:var(--yellow); background:rgba(245,197,0,0.05); }
    .form-group select option { background:var(--navy-mid); color:var(--white); }
    .form-group textarea { resize:vertical; min-height:130px; }
    input::placeholder, textarea::placeholder { color:rgba(255,255,255,0.25); }
    .form-submit { background:var(--yellow); color:var(--navy); border:none; padding:16px 40px; font-family:'Barlow',sans-serif; font-size:13px; font-weight:700; letter-spacing:3px; text-transform:uppercase; border-radius:6px; cursor:pointer; transition:background 0.25s,transform 0.2s,box-shadow 0.2s; align-self:flex-start; width:100%; }
    .form-submit:hover { background:var(--yellow-bright); transform:translateY(-2px); box-shadow:0 8px 24px rgba(245,197,0,0.35); }
    .form-notice { font-size:12px; color:var(--gray); text-align:center; margin-top:-8px; }
    footer { background:#0a1525; padding:24px 5vw; display:flex; align-items:center; justify-content:space-between; border-top:1px solid rgba(245,197,0,0.1); flex-wrap:wrap; gap:12px; }
    footer p { font-size:12px; color:var(--gray); letter-spacing:1px; }
    footer p span { color:var(--yellow); }
    .success-msg { display:none; text-align:center; padding:30px; background:rgba(245,197,0,0.1); border:1px solid rgba(245,197,0,0.3); border-radius:8px; margin-top:16px; }
    .success-msg.show { display:block; }
    .success-msg p { color:var(--yellow); font-weight:600; font-size:16px; }
    .fade-in { opacity:0; transform:translateY(30px); transition:opacity 0.7s,transform 0.7s; }
    .fade-in.visible { opacity:1; transform:none; }
    @media(max-width:768px) {
      .nav-links { display:none; flex-direction:column; position:fixed; top:70px; left:0; right:0; background:var(--navy); padding:20px 5vw; border-bottom:1px solid rgba(245,197,0,0.1); }
      .nav-links.open { display:flex; }
      .hamburger { display:flex; }
      .services-grid { grid-template-columns:1fr; }
      .stats-bar { grid-template-columns:repeat(2,1fr); }
      .contact-inner { grid-template-columns:1fr; gap:40px; }
      .form-row { grid-template-columns:1fr; }
      .slide-title { font-size:clamp(40px,12vw,72px); }
    }
    .service-card img {
    transition: transform 0.5s ease;
}
.service-card:hover img {
    transform: scale(1.1);
}

/* Ajuste para el texto técnico */
.contact-inner ul li {
    display: flex;
    align-items: center;
    gap: 10px;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}