/* 
  Estilos CSS Premium para KEY Agency 
  Paleta: Oscuro profundo, acentos azul (#00c6ff) y morado (#7f00ff) 
*/

:root {
    --bg-main: #ffffff;
    --bg-alt: #f5f7f8;
    --bg-panel: rgba(255, 255, 255, 0.85);
    --accent-blue: #013542;
    --accent-purple: #295f6c;
    --text-main: #000000;
    --text-muted: #333333;
    --text-placeholder: #666666;
    --glass-border: rgba(0, 0, 0, 0.08);
    --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.05);
    
    --font-heading: 'Space Grotesk', sans-serif;
    --font-body: 'Outfit', sans-serif;
    
    --transition-smooth: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-main);
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 1000 1000' xmlns='http://www.w3.org/2000/svg'%3E%3Cg stroke='%23013542' stroke-width='1.5' fill='none' opacity='0.04'%3E%3Cpath d='M-100,200 C300,300 700,50 1100,200 M-100,300 C300,400 700,150 1100,300 M-100,400 C300,500 700,250 1100,400 M-100,500 C300,600 700,350 1100,500 M-100,600 C300,700 700,450 1100,600 M-100,700 C300,800 700,550 1100,700 M-100,800 C300,900 700,650 1100,800'/%3E%3C/g%3E%3C/svg%3E");
    background-attachment: fixed;
    background-size: cover;
    color: var(--text-main);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

::selection {
    background: var(--accent-purple);
    color: white;
}

/* Typography & Utilities */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.1;
}

.text-gradient {
    background: linear-gradient(135deg, var(--accent-blue) 0%, var(--accent-purple) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
}

.btn-primary, .btn-secondary, .btn-outline {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 16px 32px;
    font-size: 1rem;
    font-weight: 600;
    font-family: var(--font-heading);
    text-decoration: none;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition-smooth);
    position: relative;
    z-index: 1;
    overflow: hidden;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
    color: white;
    border: none;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0; right: 0; bottom: 0; left: 0;
    background: linear-gradient(135deg, var(--accent-purple), var(--accent-blue));
    z-index: -1;
    transition: opacity 0.4s ease-in-out;
    opacity: 0;
}

.btn-primary:hover::before {
    opacity: 1;
}

.glow-effect {
    box-shadow: 0 0 20px rgba(0, 198, 255, 0.4), 0 0 40px rgba(127, 0, 255, 0.2);
}

.glow-effect:hover {
    box-shadow: 0 0 30px rgba(0, 198, 255, 0.6), 0 0 60px rgba(127, 0, 255, 0.4);
    transform: translateY(-2px);
}

.btn-secondary {
    background: rgba(0,0,0,0.05);
    color: var(--text-main);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(0,0,0,0.1);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--text-main);
    border: 1px solid var(--glass-border);
}

.btn-outline:hover {
    border-color: var(--accent-blue);
    background: rgba(1, 53, 66, 0.05);
}

/* Glassmorphism Panels */
.glass-panel {
    background: var(--bg-panel);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    box-shadow: var(--glass-shadow);
    overflow: hidden;
    position: relative;
}

.glass-panel::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.4) 0%, rgba(255,255,255,0) 100%);
    pointer-events: none;
}

/* Background Effects */
.bg-gradient-sphere {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    z-index: -2;
    opacity: 0.5;
    animation: float 20s ease-in-out infinite alternate;
}

.sphere-1 {
    top: -10%;
    left: -10%;
    width: 50vw;
    height: 50vw;
    background: radial-gradient(circle, rgba(127,0,255,0.3) 0%, rgba(0,0,0,0) 70%);
}

.sphere-2 {
    bottom: 20%;
    right: -10%;
    width: 60vw;
    height: 60vw;
    background: radial-gradient(circle, rgba(0,198,255,0.2) 0%, rgba(0,0,0,0) 70%);
    animation-delay: -5s;
}

.noise-overlay {
    position: fixed;
    top: 0; left: 0; width: 100vw; height: 100vh;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
    opacity: 0.03;
    z-index: -1;
    pointer-events: none;
}

@keyframes float {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(50px, 50px) scale(1.1); }
}

/* Sections */
.section {
    padding: 120px 0;
    position: relative;
}

.section-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 32px;
}

.section-header {
    margin-bottom: 64px;
    max-width: 600px;
}

.section-header.centered {
    margin: 0 auto 64px auto;
    text-align: center;
}

.section-title {
    font-size: 3.5rem;
    margin-bottom: 24px;
    letter-spacing: -1px;
}

.section-desc {
    color: var(--text-muted);
    font-size: 1.25rem;
    font-weight: 300;
}

/* Navbar */
nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    padding: 24px 0;
    transition: var(--transition-smooth);
    background: rgba(250, 251, 252, 0.8);
    backdrop-filter: blur(10px);
}

nav.scrolled {
    padding: 16px 0;
    background: rgba(245, 247, 248, 0.95);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--glass-border);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 800;
    color: white;
    text-decoration: none;
    letter-spacing: -1px;
}

.logo span {
    color: var(--accent-blue);
}

.nav-links {
    display: flex;
    gap: 48px;
}

.nav-links a {
    color: var(--text-placeholder);
    text-decoration: none;
    font-size: 1rem;
    font-weight: 600;
    transition: var(--transition-smooth);
    position: relative;
}

.nav-links a:hover, .nav-links a.active {
    color: var(--text-main);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-blue);
    transition: var(--transition-smooth);
}

.nav-links a:hover::after {
    width: 100%;
}

.nav-cta {
    padding: 10px 24px;
    font-size: 0.9rem;
}

.menu-btn {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    z-index: 1001;
}

.menu-btn .bar {
    width: 24px;
    height: 2px;
    background: var(--text-main);
    transition: var(--transition-smooth);
}

.mobile-menu {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: var(--bg-main);
    z-index: 999;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 32px;
    transform: translateY(-100%);
    transition: transform 0.5s cubic-bezier(0.77,0.2,0.05,1.0);
}

.mobile-menu.open {
    transform: translateY(0);
}

.mobile-menu a {
    font-family: var(--font-heading);
    font-size: 2rem;
    color: var(--text-main);
    text-decoration: none;
}

/* Hero Section */
#hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 80px;
    position: relative;
}

.hero-content {
    text-align: center;
    max-width: 900px;
    padding: 0 32px;
    z-index: 10;
}

.badge {
    display: inline-block;
    padding: 8px 16px;
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--glass-border);
    border-radius: 30px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent-blue);
    margin-bottom: 32px;
    text-transform: uppercase;
    letter-spacing: 2px;
    backdrop-filter: blur(10px);
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    margin-bottom: 24px;
}

.hero-subtitle {
    font-size: clamp(1.1rem, 2vw, 1.4rem);
    color: var(--text-muted);
    font-weight: 300;
    margin-bottom: 48px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-actions {
    display: flex;
    gap: 24px;
    justify-content: center;
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    opacity: 0.6;
    animation: bounce 2s infinite;
}

.scroll-indicator p {
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.mouse {
    width: 26px;
    height: 42px;
    border: 2px solid var(--text-main);
    border-radius: 20px;
    position: relative;
}

.wheel {
    width: 4px;
    height: 8px;
    background: var(--text-main);
    border-radius: 2px;
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll 1.5s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0) translateX(-50%); }
    40% { transform: translateY(-10px) translateX(-50%); }
    60% { transform: translateY(-5px) translateX(-50%); }
}

@keyframes scroll {
    0% { transform: translate(-50%, 0); opacity: 1; }
    100% { transform: translate(-50%, 15px); opacity: 0; }
}

/* Services */
.services-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 32px;
}

.service-card {
    flex: 1 1 300px;
    max-width: calc(33.333% - 22px);
    padding: 48px 32px;
    transition: var(--transition-smooth);
    border: 1px solid rgba(41, 95, 108, 0.2);
    box-shadow: 0 4px 20px rgba(41, 95, 108, 0.05);
    background: var(--bg-main);
    border-radius: 24px;
    transform-style: preserve-3d;
    display: flex;
    flex-direction: column;
}

.card-icon {
    width: 64px;
    height: 64px;
    background: rgba(41, 95, 108, 0.05);
    border: 1px solid rgba(41, 95, 108, 0.3);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 32px;
    transform: translateZ(30px);
}

.service-card h3 {
    font-size: 1.75rem;
    margin-bottom: 16px;
    transform: translateZ(40px);
}

.service-card p {
    color: var(--text-muted);
    font-weight: 300;
    transform: translateZ(20px);
    transition: var(--transition-smooth);
    margin-bottom: 16px;
}

.card-glow {
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 100px;
    height: 100px;
    background: var(--accent-blue);
    filter: blur(80px);
    opacity: 0;
    transition: var(--transition-smooth);
    z-index: -1;
    border-radius: 50%;
}

.service-card:hover .card-glow {
    opacity: 0.15;
}

.service-card:hover {
    border-color: var(--accent-purple);
    box-shadow: 0 12px 30px rgba(41, 95, 108, 0.15);
}

/* About Section */
.about-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-text p {
    font-size: 1.15rem;
    color: var(--text-muted);
    margin-bottom: 24px;
}

.about-list {
    list-style: none;
    margin-top: 40px;
}

.about-list li {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 16px;
}

.about-list span {
    color: var(--accent-purple);
}

.about-visual {
    position: relative;
    height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.abstract-shape {
    position: relative;
    width: 300px;
    height: 400px;
}

.glass-orb {
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 250px;
    height: 250px;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
    border-radius: 50%;
    filter: blur(40px);
    animation: pulse 4s infinite alternate;
}

.glass-layer {
    position: absolute;
    background: rgba(255,255,255,0.03);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 800;
    letter-spacing: 4px;
}

.glass-layer.back {
    width: 280px;
    height: 380px;
    top: 10px;
    left: 10px;
    transform: rotate(-5deg);
    z-index: 1;
}

.glass-layer.front {
    width: 280px;
    height: 380px;
    top: 0;
    left: 0;
    font-size: 1.5rem;
    background: rgba(15,15,23,0.4);
    z-index: 2;
    transform: rotate(5deg);
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
}

@keyframes pulse {
    0% { transform: translate(-50%, -50%) scale(0.9); opacity: 0.6; }
    100% { transform: translate(-50%, -50%) scale(1.1); opacity: 0.9; }
}

/* Timeline */
.timeline {
    display: flex;
    flex-direction: column;
    gap: 40px;
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    top: 0; bottom: 0;
    left: 40px;
    width: 2px;
    background: linear-gradient(to bottom, transparent, var(--glass-border), transparent);
}

.timeline-step {
    display: flex;
    gap: 48px;
    position: relative;
    align-items: center;
}

.step-number {
    width: 80px;
    height: 80px;
    background: var(--bg-main);
    border: 2px solid var(--glass-border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-blue);
    flex-shrink: 0;
    z-index: 2;
    position: relative;
}

.step-number::after {
    content: '';
    position: absolute;
    top: -4px; left: -4px; right: -4px; bottom: -4px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
    z-index: -1;
    filter: blur(10px);
    opacity: 0.5;
}

.step-content {
    padding: 32px;
    flex-grow: 1;
}

.step-content h3 {
    font-size: 1.5rem;
    margin-bottom: 12px;
}

.step-content p {
    color: var(--text-muted);
}

/* Contact */
.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
}

.contact-details {
    margin-top: 48px;
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.contact-item {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.contact-item .label {
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 2px;
    color: var(--text-placeholder);
    font-family: var(--font-heading);
}

.contact-item .value {
    font-size: 1.5rem;
    font-family: var(--font-heading);
    color: var(--text-main);
    text-decoration: none;
    transition: var(--transition-smooth);
}

.contact-item a.value:hover {
    color: var(--accent-blue);
}

.contact-form-wrapper {
    padding: 48px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.input-group {
    position: relative;
}

.contact-form input,
.contact-form textarea,
.contact-form select {
    width: 100%;
    background: rgba(0,0,0,0.03);
    border: none;
    border-bottom: 1px solid var(--glass-border);
    padding: 16px 0;
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--text-main);
    outline: none;
    transition: var(--transition-smooth);
    resize: none;
}

.contact-form select {
    appearance: none;
    color: var(--text-placeholder);
}

.contact-form select option {
    background: var(--bg-main);
    color: var(--text-main);
}

.contact-form label {
    position: absolute;
    top: 16px;
    left: 0;
    color: var(--text-placeholder);
    pointer-events: none;
    transition: var(--transition-smooth);
    font-size: 1rem;
}

.contact-form input:focus ~ label,
.contact-form input:not(:placeholder-shown) ~ label,
.contact-form textarea:focus ~ label,
.contact-form textarea:not(:placeholder-shown) ~ label {
    top: -12px;
    font-size: 0.8rem;
    color: var(--accent-blue);
}

.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
    border-bottom-color: var(--accent-blue);
}

.input-glow {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent-blue), var(--accent-purple));
    transition: var(--transition-smooth);
}

.contact-form input:focus ~ .input-glow,
.contact-form textarea:focus ~ .input-glow,
.contact-form select:focus ~ .input-glow {
    width: 100%;
}

.submit-btn {
    width: 100%;
    margin-top: 16px;
}

/* Footer */
footer {
    border-top: 1px solid var(--glass-border);
    padding: 64px 0 32px 0;
    background: #013542;
    color: #ffffff;
}

.footer-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 32px;
    display: flex;
    flex-direction: column;
    gap: 48px;
}

.footer-brand p {
    color: rgba(255,255,255,0.7);
    margin-top: 16px;
    max-width: 300px;
}

.footer-links {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 32px;
    color: rgba(255,255,255,0.7);
    font-size: 0.9rem;
}

.social-links {
    display: flex;
    gap: 24px;
}

.social-links a {
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    transition: var(--transition-smooth);
}

.social-links a:hover {
    color: #ffffff;
}

/* Responsive */
@media (max-width: 1024px) {
    .section-title { font-size: 3rem; }
    .service-card { max-width: calc(50% - 16px); }
    .about-layout { grid-template-columns: 1fr; }
    .about-visual { height: 400px; order: -1; }
    .contact-layout { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    /* Prevent horizontal scrolling globally */
    html, body {
        overflow-x: hidden !important;
        width: 100%;
        max-width: 100vw;
    }

    img, svg, video, iframe {
        max-width: 100%;
        height: auto;
    }

    .section { padding: 60px 0; }
    .section-container { padding: 0 20px; }
    
    /* Adjust about image bleeding */
    .about-visual-bleed img { left: -20px !important; }

    .nav-links, .nav-cta { display: none; }
    .menu-btn { display: flex; }
    .section-title { font-size: 2.2rem !important; }
    .service-card { max-width: 100%; padding: 32px 24px; }
    
    /* Timeline Fixes */
    .timeline::before { left: 24px; }
    .step-number { width: 48px; height: 48px; font-size: 1.1rem; z-index: 3; }
    .timeline-step { gap: 16px; flex-direction: column; align-items: flex-start; }
    .step-content { width: 100%; padding: 24px 20px; margin-left: 0; }
    
    .footer-links { flex-direction: column; gap: 24px; text-align: center; }
    
    /* Mobile Hero adjustments */
    #hero { padding-top: 100px; min-height: auto; padding-bottom: 60px; }
    #hero .hero-content > img { 
        display: block !important; 
        max-width: 80% !important; 
        margin: 0 auto -60px auto !important; 
        transform: none !important;
    }
    .logo img { height: 80px !important; margin-top: 0 !important; margin-bottom: 0 !important; }
    .hero-title { font-size: 2rem !important; margin-top: 20px; line-height: 1.2; }
    .hero-subtitle { font-size: 1rem !important; padding: 0 10px; margin-bottom: 30px; }
    .hero-actions { flex-direction: column; gap: 16px; width: 100%; }
    .hero-actions a { width: 100%; text-align: center; }

    /* Clientes Section Fixes */
    #clientes { padding: 40px 0; height: auto !important; }
    #clientes > div {
        flex-direction: column !important;
        min-height: auto !important;
    }
    #clientes > div > div:first-child {
        min-height: 300px !important;
        width: 100% !important;
        clip-path: polygon(0 0, 100% 0, 100% 90%, 0% 100%) !important;
    }
    #clientes > div > div:nth-child(2) {
        padding: 40px 20px !important;
        width: 100% !important;
        box-sizing: border-box;
    }
    #clientes > div > div:nth-child(2) h2 {
        font-size: 2.2rem !important;
        text-align: center !important;
    }
    #clientes > div > div:nth-child(2) > div:first-child {
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    #clientes > div > div:nth-child(2) > div:last-child {
        grid-template-columns: 1fr !important;
    }

    /* About Fixes */
    .about-layout { gap: 40px; }
    .about-text p { font-size: 1rem; }
    
    /* Contact Fixes */
    .contact-layout { gap: 40px; }
    .contact-form-wrapper { padding: 32px 20px; }
    .contact-details { align-items: center; text-align: center; }

    .modal { padding: 24px; }
}

@media (max-width: 480px) {
    .section-title { font-size: 1.8rem !important; }
    .hero-title { font-size: 1.8rem !important; }
    .av-block { padding: 24px 16px; }
    .timeline::before { left: 20px; }
    .step-number { width: 40px; height: 40px; font-size: 1rem; }
}

/* Modal */
.modal-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(1, 53, 66, 0.85);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease;
    padding: 24px;
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.modal {
    width: 100%;
    max-width: 600px;
    background: var(--bg-main);
    border: 1px solid rgba(41, 95, 108, 0.2);
    box-shadow: 0 20px 50px rgba(41, 95, 108, 0.1);
    border-radius: 24px;
    padding: 40px;
    position: relative;
    transform: scale(0.9);
    transition: transform 0.4s cubic-bezier(0.23, 1, 0.32, 1);
    max-height: 90vh;
    overflow-y: auto;
}

.modal::-webkit-scrollbar {
    width: 6px;
}
.modal::-webkit-scrollbar-track {
    background: rgba(255,255,255,0.02);
}
.modal::-webkit-scrollbar-thumb {
    background: rgba(255,255,255,0.1);
    border-radius: 4px;
}

.modal-overlay.active .modal {
    transform: scale(1);
}

.modal-close {
    position: absolute;
    top: 24px;
    right: 24px;
    background: transparent;
    border: none;
    color: var(--text-placeholder);
    cursor: pointer;
    transition: var(--transition-smooth);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    padding: 4px;
}

.modal-close:hover {
    color: white;
    transform: rotate(90deg);
}

.modal-header {
    margin-bottom: 24px;
}

.modal-title {
    font-size: 2rem;
    margin-bottom: 12px;
    color: var(--accent-blue);
}

.modal-desc {
    color: var(--text-muted);
    font-size: 1.1rem;
    line-height: 1.6;
}

.modal-body {
    margin-bottom: 32px;
}

.modal-section {
    margin-bottom: 24px;
}

.modal-section-title {
    font-family: var(--font-heading);
    color: var(--accent-purple);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 12px;
}

.modal-list {
    list-style: none;
    padding: 0;
}

.modal-list li {
    position: relative;
    padding-left: 20px;
    color: var(--text-main);
    margin-bottom: 8px;
}

.modal-list li::before {
    content: '';
    position: absolute;
    left: 0; top: 10px;
    width: 6px; height: 6px;
    background: var(--accent-purple);
    border-radius: 50%;
}

.modal-cta {
    width: 100%;
    margin-top: 8px;
}

.service-card {
    cursor: pointer;
}

/* Tooltip Desktop Hover */
.desktop-tooltip {
    position: absolute;
    width: 380px;
    background: var(--bg-panel);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.6);
    padding: 32px;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px) scale(0.98);
    transition: opacity 0.6s cubic-bezier(0.23, 1, 0.32, 1), 
                transform 0.6s cubic-bezier(0.23, 1, 0.32, 1), 
                visibility 0.6s;
    pointer-events: none;
}

.desktop-tooltip.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
    pointer-events: auto;
}

.desktop-tooltip::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.08) 0%, rgba(255,255,255,0) 100%);
    pointer-events: none;
    border-radius: 20px;
}

.desktop-tooltip h4 {
    font-size: 1.5rem;
    margin-bottom: 12px;
    color: var(--text-main);
    font-family: var(--font-heading);
    background: linear-gradient(135deg, var(--accent-blue) 0%, var(--accent-purple) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
}

.desktop-tooltip .tooltip-desc {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-bottom: 24px;
    line-height: 1.6;
}

.desktop-tooltip .tooltip-sections {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.desktop-tooltip .tooltip-section h5 {
    font-family: var(--font-heading);
    color: var(--accent-blue);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
}

.desktop-tooltip .tooltip-section ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.desktop-tooltip .tooltip-section ul li {
    font-size: 0.85rem;
    color: var(--text-main);
    position: relative;
    padding-left: 14px;
    margin-bottom: 6px;
    line-height: 1.4;
}

.desktop-tooltip .tooltip-section ul li::before {
    content: '';
    position: absolute;
    left: 0; top: 6px;
    width: 6px; height: 6px;
    background: var(--accent-purple);
    border-radius: 50%;
}

/* Audiovisual Section */
.av-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.av-block {
    padding: 40px;
    border-radius: 24px;
    height: 100%;
}

.av-title {
    font-size: 1.2rem;
    color: var(--accent-blue);
    font-family: var(--font-heading);
    letter-spacing: 2px;
    margin-bottom: 24px;
}

.av-text {
    line-height: 1.8;
    color: var(--text-muted);
}

.mt-64 {
    margin-top: 64px;
}

/* Gallery / Portfolio */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.gallery-item {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    cursor: pointer;
    aspect-ratio: 1;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.23, 1, 0.32, 1);
}

.gallery-overlay {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-smooth);
}

.gallery-overlay span {
    color: white;
    font-weight: 600;
    font-family: var(--font-heading);
    letter-spacing: 1px;
    padding: 12px 24px;
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid var(--glass-border);
    border-radius: 30px;
    transform: translateY(20px);
    transition: var(--transition-smooth);
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-item:hover .gallery-overlay span {
    transform: translateY(0);
}

/* Lightbox Specifics */
.lightbox-content {
    max-width: 90%;
    max-height: 85vh;
    border-radius: 12px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.8);
    transform: scale(0.95);
    transition: transform 0.4s cubic-bezier(0.23, 1, 0.32, 1);
}

#lightbox-modal.active .lightbox-content {
    transform: scale(1);
}

@media (max-width: 1024px) {
    .av-grid { grid-template-columns: 1fr; }
    .gallery-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
    .gallery-grid { grid-template-columns: 1fr; }
}

/* Alternating Section Backgrounds */
#nosotros, #audiovisual {
    background-color: var(--bg-alt);
}
#servicios, #proceso, #contacto {
    background-color: var(--bg-main);
}