/* ===== CTS MULTISERVICIOS - CSS RESPONSIVE CORREGIDO ===== */

/* Variables CSS Optimizadas */
:root {
    --primary: #1e3a5f;
    --primary-light: #2d5aa0;
    --primary-dark: #0f1c2e;
    --secondary: #00a8cc;
    --accent: #ff6b35;
    --success: #27ae60;
    --warning: #f39c12;
    --danger: #e74c3c;
    --white: #fff;
    --light: #f8f9fa;
    --gray: #6c757d;
    --dark: #343a40;
    --black: #000;
    
    --font-primary: 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-secondary: 'Inter', sans-serif;
    
    --radius: 12px;
    --radius-lg: 20px;
    --shadow: 0 4px 20px rgba(30, 58, 95, 0.12);
    --shadow-lg: 0 8px 32px rgba(30, 58, 95, 0.16);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    
    --gradient-primary: linear-gradient(135deg, #1e3a5f 0%, #2d5aa0 100%);
    --gradient-hero: linear-gradient(135deg, rgba(30, 58, 95, 0.95) 0%, rgba(45, 90, 160, 0.9) 100%);
}

/* Reset Optimizado */
*,*::before,*::after{box-sizing:border-box}
*{margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px;scroll-padding-top:80px}
body{font-family:var(--font-primary);font-weight:400;line-height:1.6;color:var(--dark);background:var(--white);overflow-x:hidden}
img,video{max-width:100%;height:auto;display:block}
a{text-decoration:none;color:inherit}
button{border:none;background:none;cursor:pointer;font-family:inherit}
ul,ol{list-style:none}

/* Container Responsive */
.container{
    max-width:1200px;
    margin:0 auto;
    padding:0 20px;
}

/* Componentes Base Responsive */
.btn-primary{
    display:inline-flex;
    align-items:center;
    gap:8px;
    padding:14px 28px;
    background:var(--gradient-primary);
    color:var(--white);
    border-radius:var(--radius);
    font-weight:600;
    font-size:16px;
    transition:var(--transition);
    box-shadow:var(--shadow);
    border:none;
    cursor:pointer;
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}

.btn-secondary{
    display:inline-flex;
    align-items:center;
    gap:8px;
    padding:14px 28px;
    background:transparent;
    color:var(--white);
    border:2px solid var(--white);
    border-radius:var(--radius);
    font-weight:600;
    font-size:16px;
    transition:var(--transition);
    text-decoration:none;
}
.btn-secondary:hover{background:var(--white);color:var(--primary)}

.section-header{margin-bottom:60px}
.section-header.centered{text-align:center}
.section-badge{
    display:inline-block;
    padding:8px 20px;
    background:rgba(30, 58, 95, 0.1);
    color:var(--primary);
    font-size:14px;
    font-weight:600;
    text-transform:uppercase;
    letter-spacing:1px;
    border-radius:25px;
    margin-bottom:16px;
}
.section-title{
    font-size:clamp(28px, 5vw, 48px);
    font-weight:700;
    color:var(--primary);
    line-height:1.2;
    margin-bottom:20px;
}
.section-subtitle{
    font-size:clamp(16px, 2.5vw, 18px);
    color:var(--gray);
    line-height:1.7;
    max-width:600px;
}
.section-header.centered .section-subtitle{margin:0 auto}

/* Header Responsive Mejorado */
.header{
    position:fixed;
    top:0;
    left:0;
    width:100%;
    background:rgba(255, 255, 255, 0.95);
    backdrop-filter:blur(20px);
    border-bottom:1px solid rgba(30, 58, 95, 0.1);
    z-index:1000;
    transition:var(--transition);
}

.header-content{
    display:flex;
    align-items:center;
    justify-content:space-between;
    height:80px;
    position:relative;
}

.logo-container{
    display:flex;
    align-items:center;
    z-index:1001;
}

.logo{
    display:flex;
    align-items:center;
    gap:12px;
    text-decoration:none;
}

.logo-cts{
    width:50px;
    height:50px;
    object-fit:contain;
}

.logo-text{
    display:flex;
    flex-direction:column;
    line-height:1;
}

.logo-main{
    font-size:12px;
    font-weight:600;
    color:var(--gray);
    letter-spacing:2px;
}

.logo-sub{
    font-size:24px;
    font-weight:800;
    color:var(--primary);
}

/* Navegación Desktop */
.nav{
    display:flex;
    align-items:center;
    gap:40px;
}

.nav-link{
    color:var(--dark);
    font-weight:500;
    font-size:16px;
    position:relative;
    transition:var(--transition);
    text-decoration:none;
    padding:8px 0;
}

.nav-link:hover,
.nav-link.active{
    color:var(--primary);
}

.nav-link::after{
    content:'';
    position:absolute;
    bottom:0;
    left:0;
    width:0;
    height:3px;
    background:var(--gradient-primary);
    border-radius:2px;
    transition:var(--transition);
}

.nav-link:hover::after,
.nav-link.active::after{
    width:100%;
}

/* Header Actions */
.header-actions{
    display:flex;
    align-items:center;
    gap:20px;
}

.btn-call{
    display:flex;
    align-items:center;
    gap:8px;
    color:var(--primary);
    font-weight:600;
    transition:var(--transition);
    text-decoration:none;
}

.btn-call:hover{
    color:var(--primary-light);
}

.btn-quote{
    padding:12px 24px;
    background:var(--primary-light);
    color:var(--white);
    border-radius:var(--radius);
    font-weight:600;
    transition:var(--transition);
    text-decoration:none;
}

.btn-quote:hover{
    background:var(--accent);
    transform:translateY(-1px);
}

/* Mobile Menu Button */
.mobile-menu-btn{
    display:none;
    flex-direction:column;
    gap:4px;
    cursor:pointer;
    z-index:1001;
    padding:8px;
    background:none;
    border:none;
}

.mobile-menu-btn span{
    width:25px;
    height:3px;
    background:var(--primary);
    border-radius:2px;
    transition:var(--transition);
    transform-origin:center;
}

/* Mobile Menu Animation */
.mobile-menu-btn.active span:nth-child(1){
    transform:rotate(45deg) translate(6px, 6px);
}

.mobile-menu-btn.active span:nth-child(2){
    opacity:0;
}

.mobile-menu-btn.active span:nth-child(3){
    transform:rotate(-45deg) translate(6px, -6px);
}

/* Mobile Navigation */
.mobile-nav{
    position:fixed;
    top:80px;
    left:0;
    width:100%;
    height:calc(100vh - 80px);
    background:rgba(255, 255, 255, 0.98);
    backdrop-filter:blur(20px);
    transform:translateX(-100%);
    transition:transform 0.3s ease;
    z-index:999;
    display:flex;
    flex-direction:column;
    padding:40px 20px;
}

.mobile-nav.active{
    transform:translateX(0);
}

.mobile-nav .nav-link{
    display:block;
    padding:20px 0;
    font-size:18px;
    font-weight:600;
    color:var(--dark);
    border-bottom:1px solid rgba(30, 58, 95, 0.1);
    text-decoration:none;
}

.mobile-nav .nav-link:hover{
    color:var(--primary);
    padding-left:20px;
}

.mobile-nav .header-actions{
    margin-top:40px;
    flex-direction:column;
    gap:20px;
    align-items:stretch;
}

.mobile-nav .btn-call{
    justify-content:center;
    padding:16px;
    background:var(--light);
    border-radius:var(--radius);
}

.mobile-nav .btn-quote{
    text-align:center;
    padding:16px;
}

/* Hero Responsive */
.hero{
    position:relative;
    min-height:100vh;
    display:flex;
    align-items:center;
    overflow:hidden;
    padding-top:100px;
}

.hero-background{
    position:absolute;
    top:0;
    left:0;
    width:100%;
    height:100%;
    background:linear-gradient(135deg, #1e3a5f 0%, #2d5aa0 50%, #00a8cc 100%);
}

.hero-overlay{
    position:absolute;
    top:0;
    left:0;
    width:100%;
    height:100%;
    background:var(--gradient-hero);
}

.hero-content{
    position:relative;
    z-index:2;
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:80px;
    align-items:center;
}

.hero-title{
    font-weight:800;
    color:var(--white);
    line-height:1.1;
    margin-bottom:24px;
}

.hero-title .highlight{
    color:var(--accent);
}

.hero-description{
    font-size:clamp(16px, 2.5vw, 18px);
    color:rgba(255, 255, 255, 0.9);
    line-height:1.7;
    margin-bottom:32px;
    max-width:500px;
}

.hero-features{
    display:grid;
    grid-template-columns:repeat(2, 1fr);
    gap:16px;
    margin-bottom:40px;
}

.feature-item{
    display:flex;
    align-items:center;
    gap:12px;
    color:var(--white);
    font-size:14px;
    font-weight:500;
}

.feature-item i{
    color:var(--accent);
    font-size:16px;
    flex-shrink:0;
}

.hero-actions{
    display:flex;
    gap:20px;
    flex-wrap:wrap;
}

.hero-visual{
    position:relative;
}

.hero-map-container{
    position:relative;
    border-radius:var(--radius-lg);
    overflow:hidden;
    box-shadow:var(--shadow-lg);
}

.hero-map{
    width:100%;
    height:400px;
    border-radius:var(--radius-lg);
}

.map-overlay{
    position:absolute;
    top:20px;
    right:20px;
    background:rgba(255, 255, 255, 0.95);
    backdrop-filter:blur(20px);
    padding:16px;
    border-radius:var(--radius);
    box-shadow:var(--shadow);
}

.fleet-stats h3{
    font-size:18px;
    font-weight:700;
    color:var(--primary);
    margin-bottom:16px;
}

.stats-grid{
    display:grid;
    gap:12px;
}

.stat-item{
    display:flex;
    flex-direction:column;
    align-items:center;
    text-align:center;
}

.stat-number{
    font-size:24px;
    font-weight:800;
    color:var(--primary);
    line-height:1;
}

.stat-label{
    font-size:12px;
    color:var(--gray);
    font-weight:500;
}

/* About Section Responsive */
.about{
    padding:100px 0;
    background:var(--light);
}

.about-content{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:80px;
    align-items:center;
}

.about-features{
    margin:40px 0;
}

.about-feature{
    display:flex;
    gap:20px;
    margin-bottom:32px;
}

.feature-icon{
    width:60px;
    height:60px;
    background:var(--gradient-primary);
    border-radius:var(--radius);
    display:flex;
    align-items:center;
    justify-content:center;
    color:var(--white);
    font-size:24px;
    flex-shrink:0;
}

.feature-content h4{
    font-size:20px;
    font-weight:700;
    color:var(--primary);
    margin-bottom:8px;
}

.feature-content p{
    color:var(--gray);
    line-height:1.6;
}

.about-visual{
    display:flex;
    flex-direction:column;
    gap:30px;
}

.about-image{
    border-radius:var(--radius-lg);
    overflow:hidden;
    box-shadow:var(--shadow-lg);
}

/* Services Responsive */
.services{
    padding:100px 0;
    background:var(--white);
}

.services-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit, minmax(320px, 1fr));
    gap:40px;
    margin-bottom:80px;
}

.service-card{
    background:var(--white);
    border-radius:var(--radius-lg);
    padding:40px 32px;
    box-shadow:var(--shadow);
    transition:var(--transition);
    position:relative;
    overflow:hidden;
}

.service-card::before{
    content:'';
    position:absolute;
    top:0;
    left:0;
    width:100%;
    height:4px;
    background:var(--gradient-primary);
}

.service-card:hover{
    transform:translateY(-8px);
    box-shadow:var(--shadow-lg);
}

.service-header{
    display:flex;
    justify-content:space-between;
    align-items:flex-start;
    margin-bottom:24px;
}

.service-icon{
    width:80px;
    height:80px;
    background:var(--gradient-primary);
    border-radius:var(--radius);
    display:flex;
    align-items:center;
    justify-content:center;
    color:var(--white);
    font-size:32px;
}

.service-title{
    font-size:24px;
    font-weight:700;
    color:var(--primary);
    margin-bottom:16px;
}

.service-description{
    color:var(--gray);
    line-height:1.7;
    margin-bottom:24px;
}

.service-features{
    margin-bottom:32px;
}

.service-features li{
    display:flex;
    align-items:center;
    gap:12px;
    margin-bottom:12px;
    color:var(--dark);
    font-size:14px;
}

.service-features i{
    color:var(--success);
    font-size:16px;
}

/* Contact Responsive */
.contact{
    padding:100px 0;
    background:var(--white);
}

.contact-content{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:80px;
}

.contact-methods{
    margin:40px 0;
}

.contact-method{
    display:flex;
    gap:20px;
    margin-bottom:32px;
    padding:24px;
    background:var(--light);
    border-radius:var(--radius);
    transition:var(--transition);
}

.contact-method.primary{
    background:var(--gradient-primary);
    color:var(--white);
}

.contact-method:hover{
    transform:translateY(-2px);
    box-shadow:var(--shadow);
}

.method-icon{
    width:60px;
    height:60px;
    background:rgba(255, 255, 255, 0.15);
    border-radius:var(--radius);
    display:flex;
    align-items:center;
    justify-content:center;
    font-size:24px;
    flex-shrink:0;
}

.contact-method:not(.primary) .method-icon{
    background:var(--primary);
    color:var(--white);
}

.method-info h4{
    font-size:18px;
    font-weight:700;
    margin-bottom:8px;
}

.method-link{
    font-weight:600;
    font-size:16px;
    display:block;
    margin-bottom:4px;
    text-decoration:none;
    color:inherit;
}

.method-desc{
    font-size:14px;
    opacity:0.8;
}

.contact-form-container{
    background:var(--light);
    border-radius:var(--radius-lg);
    padding:40px;
}

.contact-form{
    display:flex;
    flex-direction:column;
    gap:24px;
}

.form-header{
    text-align:center;
    margin-bottom:32px;
}

.form-header h3{
    font-size:24px;
    font-weight:700;
    color:var(--primary);
    margin-bottom:8px;
}

.form-header p{
    color:var(--gray);
}

.form-row{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:20px;
}

.form-group{
    display:flex;
    flex-direction:column;
    gap:8px;
}

.form-group.full-width{
    grid-column:1 / -1;
}

.form-group label{
    font-size:14px;
    font-weight:600;
    color:var(--primary);
}

.form-group input,
.form-group select,
.form-group textarea{
    padding:14px 16px;
    border:2px solid #e9ecef;
    border-radius:var(--radius);
    font-size:16px;
    font-family:var(--font-primary);
    transition:var(--transition);
    background:var(--white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus{
    outline:none;
    border-color:var(--primary);
}

.form-group textarea{
    resize:vertical;
    min-height:120px;
}

.form-actions{
    text-align:center;
    margin-top:32px;
}

.btn-submit{
    display:inline-flex;
    align-items:center;
    gap:12px;
    padding:16px 32px;
    background:var(--gradient-primary);
    color:var(--white);
    border-radius:var(--radius);
    font-size:16px;
    font-weight:600;
    transition:var(--transition);
    margin-bottom:16px;
    border:none;
    cursor:pointer;
}

.btn-submit:hover{
    transform:translateY(-2px);
    box-shadow:var(--shadow);
}

.form-note{
    font-size:12px;
    color:var(--gray);
    display:flex;
    align-items:center;
    justify-content:center;
    gap:8px;
}

.form-note i{
    color:var(--success);
}

/* Footer Responsive */
.footer{
    background:var(--primary);
    color:var(--white);
    padding:60px 0 20px;
}

.footer-main{
    display:grid;
    grid-template-columns:1fr 2fr 1fr;
    gap:60px;
    margin-bottom:40px;
}

.footer-brand{
    display:flex;
    flex-direction:column;
    gap:20px;
}

.logo-cts-footer{
    width:150px;
    height:auto;
}

.footer-description{
    color:rgba(255, 255, 255, 0.8);
    line-height:1.6;
    font-size:14px;
}

.footer-links{
    display:grid;
    grid-template-columns:repeat(2, 1fr);
    gap:40px;
}

.footer-column h4{
    font-size:18px;
    font-weight:700;
    margin-bottom:20px;
}

.footer-column ul{
    display:flex;
    flex-direction:column;
    gap:12px;
}

.footer-column a{
    color:rgba(255, 255, 255, 0.8);
    font-size:14px;
    transition:var(--transition);
    text-decoration:none;
}

.footer-column a:hover{
    color:var(--white);
    padding-left:8px;
}

.footer-contact h4{
    font-size:18px;
    font-weight:700;
    margin-bottom:20px;
}

.contact-item{
    display:flex;
    align-items:center;
    gap:12px;
    margin-bottom:16px;
    font-size:14px;
}

.contact-item i{
    color:var(--accent);
    width:20px;
    flex-shrink:0;
}

.contact-item a{
    color:rgba(255, 255, 255, 0.8);
    transition:var(--transition);
    text-decoration:none;
}

.contact-item a:hover{
    color:var(--white);
}

.emergency-contact{
    margin-top:32px;
    padding:20px;
    background:rgba(255, 107, 53, 0.1);
    border-radius:var(--radius);
    border-left:4px solid var(--accent);
}

.emergency-contact h5{
    display:flex;
    align-items:center;
    gap:8px;
    font-size:14px;
    font-weight:600;
    color:var(--accent);
    margin-bottom:8px;
}

.emergency-number{
    font-size:18px;
    font-weight:700;
    color:var(--white);
    text-decoration:none;
}

.footer-bottom{
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding-top:40px;
    border-top:1px solid rgba(255, 255, 255, 0.1);
    flex-wrap:wrap;
    gap:20px;
}

.footer-copyright{
    color:rgba(255, 255, 255, 0.6);
    font-size:12px;
}

/* Preloader (mantener igual) */
.preloader-professional{position:fixed;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg, #0f1419 0%, #1e3a5f 30%, #2d5aa0 70%, #00a8cc 100%);display:flex;align-items:center;justify-content:center;z-index:99999;font-family:'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;transition:opacity 0.8s ease, visibility 0.8s ease}
.preloader-professional.fade-out{opacity:0;visibility:hidden}
.preloader-container{max-width:800px;width:90%;text-align:center;color:white}

/* Control de Scroll */
body.preloader-active{overflow:hidden !important;height:100vh !important;position:fixed !important;width:100% !important}
body.preloader-active .header,body.preloader-active .hero,body.preloader-active .about,body.preloader-active .services,body.preloader-active .contact,body.preloader-active .footer{visibility:hidden !important}
body.preloader-complete{overflow:auto !important;height:auto !important;position:static !important;width:auto !important}
body.preloader-complete .header,body.preloader-complete .hero,body.preloader-complete .about,body.preloader-complete .services,body.preloader-complete .contact,body.preloader-complete .footer{visibility:visible !important}

/* ===== RESPONSIVE BREAKPOINTS ===== */

/* Large Desktop */
@media (min-width: 1200px) {
    .container{
        padding:0 40px;
    }
}

/* Desktop */
@media (max-width: 1024px) {
    .hero-content,
    .about-content,
    .contact-content{
        grid-template-columns:1fr;
        gap:60px;
        text-align:center;
    }
    
    .hero-visual{
        order:-1;
    }
    
    .footer-main{
        grid-template-columns:1fr;
        gap:40px;
        text-align:center;
    }
    
    .footer-links{
        grid-template-columns:repeat(2, 1fr);
    }
    
    .services-grid{
        grid-template-columns:repeat(2, 1fr);
    }
}

/* Tablet */
@media (max-width: 768px) {
    .container{
        padding:0 16px;
    }
    
    .header-content{
        height:70px;
    }
    
    .nav{
        display:none;
    }
    
    .mobile-menu-btn{
        display:flex;
    }
    
    .header-actions{
        gap:12px;
    }
    
    .btn-call span{
        display:none;
    }
    
    .hero{
        padding-top:90px;
        min-height:90vh;
    }
    
    .hero-features{
        grid-template-columns:1fr;
        gap:12px;
    }
    
    .hero-actions{
        flex-direction:column;
        align-items:center;
        width:100%;
    }
    
    .hero-actions .btn-secondary{
        width:100%;
        max-width:300px;
        justify-content:center;
    }
    
    .services-grid{
        grid-template-columns:1fr;
    }
    
    .form-row{
        grid-template-columns:1fr;
    }
    
    .footer-links{
        grid-template-columns:1fr;
    }
    
    .footer-bottom{
        flex-direction:column;
        text-align:center;
    }
    
    .map-overlay{
        position:static;
        margin-top:20px;
        background:rgba(255, 255, 255, 0.9);
    }
    
    .about-feature{
        flex-direction:column;
        text-align:center;
        align-items:center;
    }
    
    .contact-method{
        flex-direction:column;
        text-align:center;
        align-items:center;
    }
    
    .method-icon{
        margin-bottom:16px;
    }
}

/* Mobile */
@media (max-width: 480px) {
    .container{
        padding:0 12px;
    }
    
    .header-content{
        height:60px;
    }
    
    .logo-cts{
        width:40px;
        height:40px;
    }
    
    .logo-main{
        font-size:10px;
    }
    
    .logo-sub{
        font-size:18px;
    }
    
    .hero{
        padding-top:80px;
        min-height:80vh;
    }
    
    .section-title{
        font-size:24px;
    }
    
    .service-card{
        padding:24px 20px;
    }
    
    .contact-form-container{
        padding:24px;
    }
    
    .form-header h3{
        font-size:20px;
    }
    
    .btn-submit{
        width:100%;
        justify-content:center;
    }
    
    .hero-map{
        height:250px;
    }
    
    .stats-grid{
        grid-template-columns:repeat(3, 1fr);
        gap:8px;
    }
    
    .stat-number{
        font-size:18px;
    }
    
    .stat-label{
        font-size:10px;
    }
}

/* Extra Small Mobile */
@media (max-width: 360px) {
    .container{
        padding:0 8px;
    }
    
    .section-title{
        font-size:20px;
    }
    
    .service-card{
        padding:20px 16px;
    }
    
    .contact-form-container{
        padding:16px;
    }
    
    .contact-form-container{
        padding:16px;
    }
    
    .form-header h3{
        font-size:18px;
    }
    
    .btn-submit{
        width:100%;
        justify-content:center;
        padding:14px;
        font-size:14px;
    }
    
    .hero-map{
        height:200px;
    }
    
    .stats-grid{
        grid-template-columns:repeat(3, 1fr);
        gap:6px;
    }
    
    .stat-number{
        font-size:16px;
    }
    
    .stat-label{
        font-size:9px;
    }
    
    .feature-item{
        font-size:12px;
    }
    
    .feature-item i{
        font-size:14px;
    }
}

/* Utilidades Finales */
.text-center{text-align:center}
.hidden{display:none !important}
.visible{display:block !important}
.flex{display:flex}
.flex-center{display:flex;align-items:center;justify-content:center}
.flex-between{display:flex;align-items:center;justify-content:space-between}
.flex-column{flex-direction:column}
.flex-wrap{flex-wrap:wrap}
.grid{display:grid}
.relative{position:relative}
.absolute{position:absolute}
.fixed{position:fixed}
.w-full{width:100%}
.h-full{height:100%}
.m-0{margin:0}
.p-0{padding:0}
.mt-1{margin-top:8px}
.mt-2{margin-top:16px}
.mt-3{margin-top:24px}
.mb-1{margin-bottom:8px}
.mb-2{margin-bottom:16px}
.mb-3{margin-bottom:24px}
.p-1{padding:8px}
.p-2{padding:16px}
.p-3{padding:24px}
.rounded{border-radius:var(--radius)}
.rounded-lg{border-radius:var(--radius-lg)}
.shadow{box-shadow:var(--shadow)}
.shadow-lg{box-shadow:var(--shadow-lg)}
.transition{transition:var(--transition)}
.cursor-pointer{cursor:pointer}
.overflow-hidden{overflow:hidden}
.z-10{z-index:10}
.z-20{z-index:20}
.z-50{z-index:50}

/* Estados de Carga */
.loading{opacity:0.6;pointer-events:none;position:relative}
.loading::after{content:'';position:absolute;top:50%;left:50%;width:20px;height:20px;margin:-10px 0 0 -10px;border:2px solid var(--primary);border-top:2px solid transparent;border-radius:50%;animation:spin 1s linear infinite}

/* Notificaciones */
.notification{position:fixed;top:20px;right:20px;padding:16px 24px;border-radius:var(--radius);color:var(--white);font-weight:600;max-width:350px;font-size:14px;line-height:1.4;z-index:10000;animation:slideInRight 0.3s ease}
.notification.success{background:var(--success)}
.notification.error{background:var(--danger)}
.notification.warning{background:var(--warning)}
.notification.info{background:var(--primary)}

/* Animaciones Adicionales */
@keyframes spin{0%{transform:rotate(0deg)}100%{transform:rotate(360deg)}}
@keyframes slideInRight{from{transform:translateX(100%);opacity:0}to{transform:translateX(0);opacity:1}}

/* Hover Effects */
.hover-lift{transition:var(--transition)}
.hover-lift:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.hover-scale{transition:var(--transition)}
.hover-scale:hover{transform:scale(1.05)}

/* Focus States */
.focus-ring:focus{outline:2px solid var(--primary);outline-offset:2px}
.focus-ring:focus-visible{outline:2px solid var(--primary);outline-offset:2px}

/* Scrollbar Personalizado */
::-webkit-scrollbar{width:8px}
::-webkit-scrollbar-track{background:var(--light)}
::-webkit-scrollbar-thumb{background:var(--primary);border-radius:4px}
::-webkit-scrollbar-thumb:hover{background:var(--primary-dark)}

/* Selection */
::selection{background:var(--primary);color:var(--white)}
::-moz-selection{background:var(--primary);color:var(--white)}

/* Print Styles */
@media print{
    .no-print{display:none !important}
    .header,.footer,.preloader-professional{display:none !important}
    body{font-size:12pt;line-height:1.4;color:#000 !important;background:#fff !important}
    .container{max-width:none;padding:0}
    a{text-decoration:underline;color:#000 !important}
}

/* Accesibilidad */
@media (prefers-reduced-motion: reduce){
    *,*::before,*::after{animation-duration:0.01ms !important;animation-iteration-count:1 !important;transition-duration:0.01ms !important}
    .preloader-professional{display:none !important}
    body.preloader-active{overflow:auto !important;height:auto !important;position:static !important}
}

/* Alto Contraste */
@media (prefers-contrast: high){
    :root{
        --primary:#000;
        --secondary:#000;
        --accent:#000;
        --white:#fff;
        --light:#fff;
        --gray:#000;
        --dark:#000;
        --shadow:0 2px 8px rgba(0,0,0,0.8);
    }
    .btn-primary,.btn-secondary{border:2px solid #000}
    .service-card,.truck-card{border:2px solid #000}
}

/* Fin del CSS Optimizado */
/* ===== NAVBAR MOBILE MEJORADO ===== */

/* Mobile Navigation Overlay */
.mobile-nav {
    position: fixed;
    top: 80px;
    left: 0;
    width: 100%;
    height: calc(100vh - 80px);
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    transform: translateX(-100%);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 999;
    display: flex;
    flex-direction: column;
    padding: 40px 20px;
    overflow-y: auto;
}

.mobile-nav.active {
    transform: translateX(0);
}

/* Mobile Navigation Links */
.mobile-nav .nav-link {
    display: block;
    padding: 20px 0;
    font-size: 18px;
    font-weight: 600;
    color: var(--dark);
    border-bottom: 1px solid rgba(30, 58, 95, 0.1);
    text-decoration: none;
    transition: var(--transition);
    position: relative;
}

.mobile-nav .nav-link:hover,
.mobile-nav .nav-link.active {
    color: var(--primary);
    padding-left: 20px;
}

.mobile-nav .nav-link::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: 2px;
    transition: var(--transition);
}

.mobile-nav .nav-link:hover::before,
.mobile-nav .nav-link.active::before {
    width: 15px;
}

/* Mobile Header Actions */
.mobile-nav .header-actions {
    margin-top: 40px;
    flex-direction: column;
    gap: 20px;
    align-items: stretch;
}

.mobile-nav .btn-call {
    justify-content: center;
    padding: 16px;
    background: var(--light);
    border-radius: var(--radius);
    border: 2px solid var(--primary);
    text-decoration: none;
}

.mobile-nav .btn-call:hover {
    background: var(--primary);
    color: var(--white);
}

.mobile-nav .btn-quote {
    text-align: center;
    padding: 16px;
    text-decoration: none;
}

/* Hamburger Animation Mejorada */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 4px;
    cursor: pointer;
    z-index: 1001;
    padding: 8px;
    background: none;
    border: none;
    border-radius: 4px;
    transition: var(--transition);
}

.mobile-menu-btn:hover {
    background: rgba(30, 58, 95, 0.1);
}

.mobile-menu-btn span {
    width: 25px;
    height: 3px;
    background: var(--primary);
    border-radius: 2px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    transform-origin: center;
}

/* Hamburger Active Animation */
.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
    transform: scale(0);
}

.mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* Responsive Navbar */
@media (max-width: 768px) {
    .nav {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .header-actions {
        gap: 12px;
    }
    
    .btn-call span {
        display: none;
    }
    
    .btn-quote {
        padding: 10px 16px;
        font-size: 14px;
    }
}

@media (max-width: 480px) {
    .mobile-nav {
        top: 70px;
        height: calc(100vh - 70px);
        padding: 30px 16px;
    }
    
    .mobile-nav .nav-link {
        padding: 16px 0;
        font-size: 16px;
    }
    
    .mobile-nav .header-actions {
        margin-top: 30px;
        gap: 16px;
    }
    
    .header-content {
        height: 70px;
    }
}

/* Overlay para cerrar menú */
.mobile-nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.mobile-nav-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* Smooth Scroll para enlaces móviles */
@media (max-width: 768px) {
    html {
        scroll-padding-top: 70px;
    }
}

/* Accesibilidad para navegación móvil */
.mobile-nav .nav-link:focus {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

.mobile-menu-btn:focus {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

/* Animación de entrada para enlaces móviles */
.mobile-nav.active .nav-link {
    animation: slideInLeft 0.3s ease forwards;
}

.mobile-nav.active .nav-link:nth-child(1) { animation-delay: 0.1s; }
.mobile-nav.active .nav-link:nth-child(2) { animation-delay: 0.2s; }
.mobile-nav.active .nav-link:nth-child(3) { animation-delay: 0.3s; }
.mobile-nav.active .nav-link:nth-child(4) { animation-delay: 0.4s; }

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}
/* ===== PRELOADER CTS MULTISERVICIOS - COMPLETO ===== */

/* Preloader Principal */
.preloader-professional {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #0f1419 0%, #1e3a5f 30%, #2d5aa0 70%, #00a8cc 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 99999;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    transition: opacity 0.8s ease, visibility 0.8s ease;
}

.preloader-professional.fade-out {
    opacity: 0;
    visibility: hidden;
}

.preloader-container {
    max-width: 800px;
    width: 90%;
    text-align: center;
    color: white;
    position: relative;
}

/* Header del Preloader */
.preloader-header {
    margin-bottom: 50px;
}

.company-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin-bottom: 20px;
}

.company-logo img {
    width: 70px;
    height: 70px;
    filter: brightness(0) invert(1);
    animation: logoGlow 2s ease-in-out infinite alternate;
}

.company-info h3 {
    font-size: 28px;
    font-weight: 700;
    margin: 0;
    color: white;
    text-shadow: 0 2px 20px rgba(255, 255, 255, 0.3);
    letter-spacing: 2px;
}

.company-info p {
    font-size: 14px;
    margin: 5px 0 0 0;
    opacity: 0.8;
    font-weight: 300;
    letter-spacing: 1px;
}

/* Ruta Logística */
.logistics-route {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: 60px 0;
    position: relative;
}

/* Puntos de Ruta */
.route-point {
    display: flex;
    flex-direction: column;
    align-items: center;
    z-index: 2;
    position: relative;
}

.point-marker {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, #ff6b35 0%, #ff8c42 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: white;
    box-shadow: 0 8px 25px rgba(255, 107, 53, 0.4);
    animation: pointPulse 2s ease-in-out infinite;
}

.destination-point .point-marker {
    background: linear-gradient(135deg, #00a8cc 0%, #00d4ff 100%);
    box-shadow: 0 8px 25px rgba(0, 168, 204, 0.4);
    animation-delay: 0.5s;
}

.point-info {
    margin-top: 15px;
    text-align: center;
}

.point-label {
    display: block;
    font-size: 12px;
    opacity: 0.7;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 5px;
}

.point-name {
    display: block;
    font-size: 16px;
    font-weight: 600;
    color: white;
}

/* Carretera */
.route-path {
    flex: 1;
    margin: 0 40px;
    position: relative;
}

.road-container {
    position: relative;
    height: 8px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    overflow: hidden;
}

.road-line {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(
        90deg,
        transparent 0px,
        transparent 15px,
        rgba(255, 255, 255, 0.3) 15px,
        rgba(255, 255, 255, 0.3) 25px
    );
    animation: roadAnimation 2s linear infinite;
}

.progress-road {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.road-progress {
    height: 100%;
    background: linear-gradient(90deg, #ff6b35 0%, #00a8cc 50%, #00d4ff 100%);
    border-radius: 4px;
    width: 0%;
    transition: width 0.3s ease;
    box-shadow: 0 0 20px rgba(0, 168, 204, 0.6);
}

/* Camión Profesional */
.truck-professional {
    position: absolute;
    top: -25px;
    left: 0%;
    transform: translateX(-50%);
    transition: left 0.3s ease;
    z-index: 3;
}

.truck-icon {
    font-size: 32px;
    color: #00a8cc;
    filter: drop-shadow(0 4px 12px rgba(0, 168, 204, 0.4));
    animation: truckBounce 1s ease-in-out infinite alternate;
}

.truck-info {
    position: absolute;
    top: -35px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, 0.8);
    padding: 4px 8px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 600;
    color: #00d4ff;
    white-space: nowrap;
    backdrop-filter: blur(10px);
}

/* Indicadores de Ruta */
.route-indicators {
    display: flex;
    justify-content: space-between;
    margin-top: 25px;
}

.indicator {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    opacity: 0.8;
}

.indicator i {
    color: #ff6b35;
    font-size: 14px;
}

/* Panel de Información */
.info-panel {
    margin: 50px 0;
}

.loading-status {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

#loadingMessage {
    font-size: 16px;
    font-weight: 500;
    opacity: 0.9;
}

.progress-percentage {
    font-size: 18px;
    font-weight: 700;
    color: #ff6b35;
    text-shadow: 0 0 15px rgba(255, 107, 53, 0.5);
}

/* Barra de Progreso Profesional */
.progress-bar-professional {
    position: relative;
}

.progress-track {
    width: 100%;
    height: 8px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.2);
}

.progress-fill-professional {
    height: 100%;
    background: linear-gradient(90deg, #ff6b35 0%, #00a8cc 100%);
    border-radius: 10px;
    width: 0%;
    transition: width 0.4s ease;
    box-shadow: 0 0 20px rgba(255, 107, 53, 0.4);
}

.progress-markers {
    display: flex;
    justify-content: space-between;
    margin-top: 10px;
    padding: 0 5px;
}

.marker {
    font-size: 11px;
    opacity: 0.6;
    transition: opacity 0.3s ease, color 0.3s ease;
}

.marker.active {
    opacity: 1;
    color: #ff6b35;
    font-weight: 600;
}

/* Footer del Preloader */
.preloader-footer {
    margin-top: 40px;
    opacity: 0.7;
}

.preloader-footer p {
    font-size: 13px;
    margin: 0;
    font-style: italic;
}

/* Partículas de Frío */
.cold-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: hidden;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 50%;
    animation: particleFloat 4s linear infinite;
}

.particle:nth-child(1) { left: 10%; animation-delay: 0s; animation-duration: 3s; }
.particle:nth-child(2) { left: 20%; animation-delay: 0.5s; animation-duration: 4s; }
.particle:nth-child(3) { left: 30%; animation-delay: 1s; animation-duration: 3.5s; }
.particle:nth-child(4) { left: 70%; animation-delay: 1.5s; animation-duration: 4.5s; }
.particle:nth-child(5) { left: 80%; animation-delay: 2s; animation-duration: 3.2s; }
.particle:nth-child(6) { left: 90%; animation-delay: 2.5s; animation-duration: 4.2s; }

/* ===== ANIMACIONES DEL PRELOADER ===== */
@keyframes logoGlow {
    0% { filter: brightness(0) invert(1) drop-shadow(0 0 5px rgba(255, 255, 255, 0.3)); }
    100% { filter: brightness(0) invert(1) drop-shadow(0 0 20px rgba(255, 255, 255, 0.8)); }
}

@keyframes pointPulse {
    0% { transform: scale(1); box-shadow: 0 8px 25px rgba(255, 107, 53, 0.4); }
    100% { transform: scale(1.05); box-shadow: 0 12px 35px rgba(255, 107, 53, 0.6); }
}

@keyframes roadAnimation {
    0% { transform: translateX(0px); }
    100% { transform: translateX(40px); }
}

@keyframes truckBounce {
    0% { transform: translateY(0px); }
    100% { transform: translateY(-3px); }
}

@keyframes particleFloat {
    0% {
        top: 100%;
        opacity: 0;
        transform: translateX(0px);
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        top: -10%;
        opacity: 0;
        transform: translateX(20px);
    }
}

/* Control de Scroll del Preloader */
body.preloader-active {
    overflow: hidden !important;
    height: 100vh !important;
    position: fixed !important;
    width: 100% !important;
}

body.preloader-active .header,
body.preloader-active .hero,
body.preloader-active .about,
body.preloader-active .services,
body.preloader-active .contact,
body.preloader-active .footer {
    visibility: hidden !important;
}

body.preloader-complete {
    overflow: auto !important;
    height: auto !important;
    position: static !important;
    width: auto !important;
}

body.preloader-complete .header,
body.preloader-complete .hero,
body.preloader-complete .about,
body.preloader-complete .services,
body.preloader-complete .contact,
body.preloader-complete .footer {
    visibility: visible !important;
}

/* ===== RESPONSIVE DEL PRELOADER ===== */

/* Tablet */
@media (max-width: 1024px) {
    .preloader-container {
        max-width: 90%;
        transform: scale(0.95);
    }
    
    .logistics-route {
        margin: 40px 0;
    }
    
    .route-path {
        margin: 0 30px;
    }
}

/* Mobile */
@media (max-width: 768px) {
    .preloader-container {
        transform: scale(0.85);
        padding: 20px 15px;
    }
    
    .preloader-header {
        margin-bottom: 25px;
    }
    
    .company-logo {
        gap: 12px;
        margin-bottom: 15px;
    }
    
    .company-logo img {
        width: 45px;
        height: 45px;
    }
    
    .company-info h3 {
        font-size: 16px;
        letter-spacing: 1px;
    }
    
    .company-info p {
        font-size: 10px;
    }
    
    .logistics-route {
        margin: 25px 0;
        gap: 8px;
    }
    
    .point-marker {
        width: 35px;
        height: 35px;
        font-size: 14px;
    }
    
    .point-info {
        margin-top: 8px;
    }
    
    .point-label {
        font-size: 8px;
        margin-bottom: 2px;
    }
    
    .point-name {
        font-size: 10px;
        line-height: 1.1;
    }
    
    .route-path {
        margin: 0 8px;
        min-width: 120px;
    }
    
    .road-container {
        height: 6px;
    }
    
    .truck-professional {
        top: -20px;
    }
    
    .truck-icon {
        font-size: 20px;
    }
    
    .truck-info {
        top: -25px;
        font-size: 8px;
        padding: 2px 4px;
    }
    
    .route-indicators {
        flex-direction: column;
        gap: 5px;
        margin-top: 12px;
        text-align: center;
    }
    
    .indicator {
        font-size: 9px;
        justify-content: center;
    }
    
    .indicator i {
        font-size: 10px;
    }
    
    .info-panel {
        margin: 25px 0;
    }
    
    .loading-status {
        flex-direction: column;
        gap: 6px;
        text-align: center;
    }
    
    #loadingMessage {
        font-size: 11px;
        line-height: 1.2;
    }
    
    .progress-percentage {
        font-size: 14px;
    }
    
    .progress-track {
        height: 5px;
    }
    
    .progress-markers {
        margin-top: 6px;
        padding: 0 1px;
    }
    
    .marker {
        font-size: 8px;
    }
    
    .preloader-footer {
        margin-top: 20px;
    }
    
    .preloader-footer p {
        font-size: 9px;
        line-height: 1.3;
    }
}

/* Mobile Pequeño */
@media (max-width: 480px) {
    .preloader-container {
        transform: scale(0.8);
    }
    
    .logistics-route {
        gap: 6px;
    }
    
    .route-path {
        margin: 0 6px;
        min-width: 100px;
    }
    
    .point-marker {
        width: 32px;
        height: 32px;
        font-size: 12px;
    }
    
    .truck-icon {
        font-size: 18px;
    }
    
    .company-info h3 {
        font-size: 14px;
    }
}

/* Ocultar indicadores en móvil portrait */
@media screen and (max-width: 768px) and (orientation: portrait) {
    .route-indicators {
        display: none !important;
    }
    
    .info-panel {
        margin-top: 30px;
    }
}

/* Mostrar indicadores en landscape o desktop */
@media screen and (orientation: landscape), screen and (min-width: 769px) {
    .route-indicators {
        display: flex !important;
    }
}

/* Landscape móvil */
@media (max-width: 768px) and (orientation: landscape) {
    .preloader-container {
        transform: scale(0.75);
        padding: 10px;
    }
    
    .preloader-header {
        margin-bottom: 15px;
    }
    
    .logistics-route {
        margin: 20px 0;
        gap: 10px;
    }
    
    .info-panel {
        margin: 15px 0;
    }
    
    .preloader-footer {
        margin-top: 10px;
    }
    
    .route-path {
        margin: 0 10px;
    }
    
    .truck-professional {
        top: -18px;
    }
}

/* Optimizaciones para pantallas muy pequeñas */
@media (max-width: 360px) {
    .preloader-container {
        transform: scale(0.75);
    }
    
    .logistics-route {
        gap: 4px;
    }
    
    .route-path {
        min-width: 80px;
        margin: 0 4px;
    }
}

@media (min-width: 361px) and (max-width: 414px) {
    .preloader-container {
        transform: scale(0.82);
    }
}

@media (min-width: 415px) and (max-width: 480px) {
    .preloader-container {
        transform: scale(0.88);
    }
}

/* Optimizaciones de rendimiento para móvil */
@media (max-width: 480px) {
    .cold-particles .particle {
        animation-duration: 5s;
    }
    
    .point-marker {
        animation-duration: 2.5s;
    }
    
    .truck-icon {
        animation-duration: 1.2s;
    }
}

.mapboxgl-popup-close-button{
    top: 10px !important;
    right: 10px !important;
}