/* ============================================
   ODHIX - Estilos principales
   Diseño moderno, responsive y con animaciones
   ============================================ */

/* ===== Variables CSS ===== */
:root {
    /* Colores principales */
    --color-primary: #3B5BA5;
    --color-primary-dark: #2A4278;
    --color-primary-light: #5A7BC4;
    --color-secondary: #1E88E5;
    --color-accent: #00BCD4;
    
    /* Colores de fondo */
    --color-bg: #FFFFFF;
    --color-bg-light: #F8F9FA;
    --color-bg-dark: #1A1A2E;
    
    /* Colores de texto */
    --color-text: #333333;
    --color-text-light: #666666;
    --color-text-white: #FFFFFF;
    
    /* Sombras */
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 15px rgba(0,0,0,0.1);
    --shadow-xl: 0 20px 25px rgba(0,0,0,0.15);
    
    /* Transiciones */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Espaciado */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    /* Bordes */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 20px;
    --radius-full: 9999px;
}

/* ===== Reset y Base ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-bg);
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-fast);
}

ul {
    list-style: none;
}

button {
    font-family: inherit;
    border: none;
    cursor: pointer;
    background: none;
}

/* ===== Utilidades ===== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

.section {
    padding: var(--spacing-xl) 0;
    scroll-margin-top: 80px;
}

.section-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    text-align: center;
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary);
    position: relative;
    display: inline-block;
    width: 100%;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
    border-radius: 2px;
    animation: glowLine 2s ease-in-out infinite;
}

@keyframes glowLine {
    0%, 100% { box-shadow: 0 0 5px var(--color-accent); width: 80px; }
    50% { box-shadow: 0 0 20px var(--color-accent); width: 120px; }
}

.section-subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    text-align: center;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.section-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--spacing-lg);
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--color-text-light);
}

.bg-light {
    background-color: var(--color-bg-light);
}

.bg-gradient {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-text-white);
    position: relative;
    overflow: hidden;
}

/* Efecto de partículas flotantes (nieve) */
.bg-gradient::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(3px 3px at 10% 20%, white, transparent),
        radial-gradient(2px 2px at 25% 45%, white, transparent),
        radial-gradient(3px 3px at 40% 15%, white, transparent),
        radial-gradient(2px 2px at 55% 70%, white, transparent),
        radial-gradient(3px 3px at 70% 35%, white, transparent),
        radial-gradient(2px 2px at 85% 60%, white, transparent),
        radial-gradient(3px 3px at 15% 80%, white, transparent),
        radial-gradient(2px 2px at 50% 90%, white, transparent),
        radial-gradient(3px 3px at 90% 25%, white, transparent),
        radial-gradient(2px 2px at 30% 55%, white, transparent),
        radial-gradient(3px 3px at 65% 10%, white, transparent),
        radial-gradient(2px 2px at 80% 85%, white, transparent),
        radial-gradient(3px 3px at 20% 65%, white, transparent),
        radial-gradient(2px 2px at 45% 30%, white, transparent),
        radial-gradient(3px 3px at 75% 50%, white, transparent);
    background-size: 100% 100%;
    opacity: 0.6;
    animation: floatingSnow 8s ease-in-out infinite;
    pointer-events: none;
}

.bg-gradient::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(2px 2px at 18% 40%, rgba(255,255,255,0.9), transparent),
        radial-gradient(3px 3px at 35% 75%, rgba(255,255,255,0.8), transparent),
        radial-gradient(2px 2px at 52% 22%, rgba(255,255,255,0.9), transparent),
        radial-gradient(3px 3px at 68% 58%, rgba(255,255,255,0.7), transparent),
        radial-gradient(2px 2px at 82% 15%, rgba(255,255,255,0.9), transparent),
        radial-gradient(3px 3px at 12% 95%, rgba(255,255,255,0.8), transparent),
        radial-gradient(2px 2px at 42% 68%, rgba(255,255,255,0.9), transparent),
        radial-gradient(3px 3px at 60% 42%, rgba(255,255,255,0.7), transparent),
        radial-gradient(2px 2px at 88% 78%, rgba(255,255,255,0.9), transparent),
        radial-gradient(3px 3px at 22% 28%, rgba(255,255,255,0.8), transparent),
        radial-gradient(2px 2px at 72% 88%, rgba(255,255,255,0.9), transparent),
        radial-gradient(3px 3px at 48% 8%, rgba(255,255,255,0.7), transparent);
    background-size: 100% 100%;
    opacity: 0.5;
    animation: floatingSnow 6s ease-in-out infinite reverse;
    pointer-events: none;
}

@keyframes floatingSnow {
    0% {
        transform: translateY(0) translateX(0);
        opacity: 0.6;
    }
    25% {
        transform: translateY(-10px) translateX(5px);
        opacity: 0.7;
    }
    50% {
        transform: translateY(-5px) translateX(-3px);
        opacity: 0.5;
    }
    75% {
        transform: translateY(-15px) translateX(8px);
        opacity: 0.8;
    }
    100% {
        transform: translateY(0) translateX(0);
        opacity: 0.6;
    }
}

/* ===== Botones ===== */
.btn {
    display: inline-block;
    padding: 1rem 2rem;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition-normal);
    cursor: pointer;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-text-white);
    box-shadow: 0 4px 15px rgba(59,91,165,0.4);
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255,255,255,0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn-primary:hover::before {
    width: 300px;
    height: 300px;
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(59,91,165,0.5), 0 0 20px rgba(0,188,212,0.3);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-text-white);
    border: 2px solid var(--color-text-white);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn-secondary::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: var(--color-text-white);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.5s, height 0.5s;
    z-index: -1;
}

.btn-secondary:hover::before {
    width: 300px;
    height: 300px;
}

.btn-secondary:hover {
    color: var(--color-primary);
    border-color: var(--color-text-white);
    box-shadow: 0 0 20px rgba(255,255,255,0.5);
}

/* ===== Navbar ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 85px;
    background-color: var(--color-bg);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: var(--transition-normal);
}

.navbar.scrolled {
    box-shadow: var(--shadow-md);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
    padding: 0 var(--spacing-sm);
}

.logo {
    display: flex;
    align-items: center;
    transition: var(--transition-fast);
}

.logo:hover {
    transform: scale(1.05);
}

.logo-img {
    margin-top: 12px;
    height: 100px;
    max-width: 100px;
}

.nav-menu {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
}

.nav-link {
    color: var(--color-text);
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-md);
    transition: var(--transition-fast);
}

.nav-link:hover {
    color: var(--color-primary);
    background-color: rgba(59, 91, 165, 0.1);
}

.cta-nav {
    background-color: var(--color-primary);
    color: var(--color-text-white);
}

.cta-nav:hover {
    background-color: var(--color-primary-dark);
}

/* Menu Toggle (Mobile) */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 0.5rem;
    cursor: pointer;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--color-primary);
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(7px, 7px);
}

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

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* ===== Hero Section ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary) 0%, #01579b 50%, #000051 100%);
    background-size: cover;
    background-position: center;
    color: var(--color-text-white);
    text-align: center;
    padding-top: 85px;
    scroll-margin-top: 0;
    overflow: hidden;
}

/* Código cayendo Matrix */
.code-rain {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 1;
    pointer-events: none;
}

.code-column {
    position: absolute;
    left: var(--x);
    top: -20%;
    color: rgba(0, 188, 212, 0.4);
    font-family: 'Courier New', monospace;
    font-size: 14px;
    font-weight: bold;
    text-shadow: 0 0 8px rgba(0, 188, 212, 0.6);
    animation: codeFall 8s linear infinite;
    animation-delay: var(--delay);
    white-space: pre;
    line-height: 1.2;
}

@keyframes codeFall {
    0% {
        transform: translateY(0);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(120vh);
        opacity: 0;
    }
}

/* Círculos 3D orbitando */
.orbit-container {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 600px;
    z-index: 2;
    perspective: 1000px;
    pointer-events: none;
}

.orbit {
    position: absolute;
    top: 50%;
    left: 50%;
    border: 2px solid rgba(0, 188, 212, 0.2);
    border-radius: 50%;
    transform-style: preserve-3d;
}

.orbit-1 {
    width: 300px;
    height: 300px;
    margin: -150px 0 0 -150px;
    animation: orbit3D 15s linear infinite;
}

.orbit-2 {
    width: 450px;
    height: 450px;
    margin: -225px 0 0 -225px;
    animation: orbit3D 20s linear infinite reverse;
}

.orbit-3 {
    width: 600px;
    height: 600px;
    margin: -300px 0 0 -300px;
    animation: orbit3D 25s linear infinite;
}

.orbit-dot {
    position: absolute;
    top: 0;
    left: 50%;
    width: 8px;
    height: 8px;
    margin-left: -4px;
    background: var(--color-accent);
    border-radius: 50%;
    box-shadow: 0 0 15px var(--color-accent), 0 0 30px var(--color-accent);
}

@keyframes orbit3D {
    0% {
        transform: rotateZ(0deg) rotateY(0deg);
    }
    100% {
        transform: rotateZ(360deg) rotateY(360deg);
    }
}

/* Hexágonos flotantes */
.hexagon-field {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 1;
    pointer-events: none;
}

.hexagon {
    position: absolute;
    left: var(--x);
    top: var(--y);
    width: 60px;
    height: 35px;
    background: rgba(0, 188, 212, 0.15);
    border-left: 2px solid rgba(0, 188, 212, 0.4);
    border-right: 2px solid rgba(0, 188, 212, 0.4);
    animation: hexFloat 8s ease-in-out infinite;
    animation-delay: var(--delay);
}

.hexagon::before,
.hexagon::after {
    content: '';
    position: absolute;
    width: 0;
    border-left: 30px solid transparent;
    border-right: 30px solid transparent;
    left: 0;
}

.hexagon::before {
    bottom: 100%;
    border-bottom: 17.5px solid rgba(0, 188, 212, 0.15);
    border-left-color: rgba(0, 188, 212, 0.4);
    border-right-color: rgba(0, 188, 212, 0.4);
}

.hexagon::after {
    top: 100%;
    border-top: 17.5px solid rgba(0, 188, 212, 0.15);
    border-left-color: rgba(0, 188, 212, 0.4);
    border-right-color: rgba(0, 188, 212, 0.4);
}

@keyframes hexFloat {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
        opacity: 0.3;
    }
    50% {
        transform: translateY(-30px) rotate(180deg);
        opacity: 0.6;
    }
}

/* Ondas de pulso */
.pulse-waves {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 20px;
    height: 20px;
    z-index: 1;
    pointer-events: none;
}

.pulse-wave {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border: 2px solid var(--color-accent);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    animation: pulseExpand 3s ease-out infinite;
}

@keyframes pulseExpand {
    0% {
        width: 0;
        height: 0;
        opacity: 1;
    }
    100% {
        width: 800px;
        height: 800px;
        opacity: 0;
    }
}

/* Línea de escaneo tech */
.scan-line {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, 
        transparent 0%, 
        var(--color-accent) 50%, 
        transparent 100%);
    box-shadow: 0 0 10px var(--color-accent),
                0 0 20px var(--color-accent),
                0 0 40px var(--color-accent);
    z-index: 3;
    animation: scanMove 4s ease-in-out infinite;
    pointer-events: none;
}

@keyframes scanMove {
    0%, 100% {
        transform: translateY(0);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(100vh);
        opacity: 0;
    }
}

/* Efecto glitch en el título */
/*
.glitch-text {
    position: relative;
    display: inline-block;
    animation: glitchPulse 5s ease-in-out infinite;
}

.glitch-text::before,
.glitch-text::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
}

.glitch-text::before {
    color: #00ffff;
    animation: glitchTop 3s infinite;
    clip-path: polygon(0 0, 100% 0, 100% 33%, 0 33%);
}

.glitch-text::after {
    color: #00ffff;
    animation: glitchBottom 2.5s infinite;
    clip-path: polygon(0 67%, 100% 67%, 100% 100%, 0 100%);
}

@keyframes glitchTop {
    0%, 90%, 100% {
        opacity: 0;
        transform: translate(0);
    }
    92% {
        opacity: 0.8;
        transform: translate(-3px, 2px);
    }
    94% {
        opacity: 0.8;
        transform: translate(2px, -2px);
    }
    96% {
        opacity: 0;
        transform: translate(0);
    }
}

@keyframes glitchBottom {
    0%, 85%, 100% {
        opacity: 0;
        transform: translate(0);
    }
    87% {
        opacity: 0.8;
        transform: translate(3px, -2px);
    }
    89% {
        opacity: 0.8;
        transform: translate(-2px, 2px);
    }
    91% {
        opacity: 0;
        transform: translate(0);
    }
}

@keyframes glitchPulse {
    0%, 100% {
        text-shadow: 0 0 20px rgba(255,255,255,0.3), 
                     0 0 40px rgba(0,188,212,0.2),
                     0 0 60px rgba(0,188,212,0.1);
    }
    50% {
        text-shadow: 0 0 30px rgba(255,255,255,0.5), 
                     0 0 60px rgba(0,188,212,0.4),
                     0 0 90px rgba(0,188,212,0.2),
                     0 0 120px rgba(0,188,212,0.1);
    }
}
*/

/* Grid tecnológico de fondo */
.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    opacity: 0.5;
    animation: gridMove 20s linear infinite;
    pointer-events: none;
    z-index: 1;
}

@keyframes gridMove {
    0% { transform: translateY(0); }
    100% { transform: translateY(50px); }
}

/* Efecto de partículas flotantes en el hero */
.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(3px 3px at 10% 20%, white, transparent),
        radial-gradient(2px 2px at 25% 45%, white, transparent),
        radial-gradient(3px 3px at 40% 15%, white, transparent),
        radial-gradient(2px 2px at 55% 70%, white, transparent),
        radial-gradient(3px 3px at 70% 35%, white, transparent),
        radial-gradient(2px 2px at 85% 60%, white, transparent),
        radial-gradient(3px 3px at 15% 80%, white, transparent),
        radial-gradient(2px 2px at 50% 90%, white, transparent),
        radial-gradient(3px 3px at 90% 25%, white, transparent),
        radial-gradient(2px 2px at 30% 55%, white, transparent),
        radial-gradient(3px 3px at 65% 10%, white, transparent),
        radial-gradient(2px 2px at 80% 85%, white, transparent),
        radial-gradient(3px 3px at 20% 65%, white, transparent),
        radial-gradient(2px 2px at 45% 30%, white, transparent),
        radial-gradient(3px 3px at 75% 50%, white, transparent);
    background-size: 100% 100%;
    opacity: 0.6;
    animation: floatingSnow 8s ease-in-out infinite;
    pointer-events: none;
    z-index: 2;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(26, 26, 46, 0.85) 0%, rgba(59, 91, 165, 0.75) 100%);
    z-index: 1;
}

/* Partículas tecnológicas flotantes */
.tech-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    pointer-events: none;
}

.tech-particles .particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: rgba(0, 188, 212, 0.6);
    border-radius: 50%;
    box-shadow: 0 0 10px rgba(0, 188, 212, 0.8);
    animation: float 20s infinite ease-in-out;
}

.tech-particles .particle:nth-child(1) {
    left: 10%;
    top: 20%;
    animation-duration: 15s;
    animation-delay: 0s;
}

.tech-particles .particle:nth-child(2) {
    left: 80%;
    top: 40%;
    animation-duration: 18s;
    animation-delay: 2s;
}

.tech-particles .particle:nth-child(3) {
    left: 30%;
    top: 60%;
    animation-duration: 22s;
    animation-delay: 4s;
}

.tech-particles .particle:nth-child(4) {
    left: 60%;
    top: 15%;
    animation-duration: 20s;
    animation-delay: 1s;
}

.tech-particles .particle:nth-child(5) {
    left: 90%;
    top: 70%;
    animation-duration: 17s;
    animation-delay: 3s;
}

.tech-particles .particle:nth-child(6) {
    left: 20%;
    top: 85%;
    animation-duration: 19s;
    animation-delay: 5s;
}

.tech-particles .particle:nth-child(7) {
    left: 50%;
    top: 30%;
    animation-duration: 21s;
    animation-delay: 2.5s;
}

.tech-particles .particle:nth-child(8) {
    left: 70%;
    top: 80%;
    animation-duration: 16s;
    animation-delay: 4.5s;
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) scale(1);
        opacity: 0.6;
    }
    25% {
        transform: translate(30px, -30px) scale(1.2);
        opacity: 1;
    }
    50% {
        transform: translate(-20px, -60px) scale(0.8);
        opacity: 0.4;
    }
    75% {
        transform: translate(40px, -40px) scale(1.1);
        opacity: 0.8;
    }
}

.hero-content {
    position: relative;
    z-index: 3;
    max-width: 800px;
    padding: var(--spacing-md);
}

.hero-title {
    font-size: clamp(3rem, 10vw, 6rem);
    font-weight: 800;
    margin-bottom: var(--spacing-sm);
    letter-spacing: -0.02em;
    text-shadow: 0 0 20px rgba(255,255,255,0.3), 0 0 40px rgba(0,188,212,0.2);
    animation: titleGlow 3s ease-in-out infinite alternate;
}

@keyframes titleGlow {
    0% { text-shadow: 0 0 20px rgba(255,255,255,0.3), 0 0 40px rgba(0,188,212,0.2); }
    100% { text-shadow: 0 0 30px rgba(255,255,255,0.5), 0 0 60px rgba(0,188,212,0.4); }
}

.hero-tagline {
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    font-weight: 700;
    color: var(--color-accent);
    margin: 0.5rem 0 1rem 0;
    text-shadow: 0 0 20px rgba(0, 188, 212, 0.6),
                 0 0 40px rgba(0, 188, 212, 0.4),
                 0 0 60px rgba(0, 188, 212, 0.2);
    letter-spacing: 2px;
    animation: taglineGlow 3s ease-in-out infinite alternate;
}

@keyframes taglineGlow {
    0% {
        text-shadow: 0 0 20px rgba(0, 188, 212, 0.6),
                     0 0 40px rgba(0, 188, 212, 0.4),
                     0 0 60px rgba(0, 188, 212, 0.2);
        transform: scale(1);
    }
    100% {
        text-shadow: 0 0 30px rgba(0, 188, 212, 0.8),
                     0 0 60px rgba(0, 188, 212, 0.6),
                     0 0 90px rgba(0, 188, 212, 0.4);
        transform: scale(1.02);
    }
}

.hero-slogan {
    font-size: clamp(1rem, 2.5vw, 1.5rem);
    font-weight: 400;
    font-style: italic;
    color: rgba(255, 255, 255, 0.9);
    margin: 0.5rem 0 1.5rem 0;
    letter-spacing: 0.5px;
}

.hero-subtitle {
    font-size: clamp(1.25rem, 3vw, 2rem);
    font-weight: 300;
    margin-bottom: var(--spacing-sm);
}

.hero-description {
    font-size: clamp(1rem, 2vw, 1.25rem);
    margin-bottom: var(--spacing-lg);
    opacity: 0.9;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
}

.scroll-indicator span {
    display: block;
    width: 20px;
    height: 30px;
    border: 2px solid var(--color-text-white);
    border-radius: var(--radius-xl);
    position: relative;
}

.scroll-indicator span::after {
    content: '';
    position: absolute;
    top: 5px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background-color: var(--color-text-white);
    border-radius: var(--radius-sm);
    animation: scroll-down 1.5s infinite;
}

@keyframes scroll-down {
    0%, 20% { transform: translateX(-50%) translateY(0); opacity: 0; }
    50% { opacity: 1; }
    100% { transform: translateX(-50%) translateY(15px); opacity: 0; }
}

/* ===== Animaciones de entrada ===== */
.animate-fade-in {
    animation: fadeIn 0.8s ease-out;
}

.animate-fade-in-delay {
    animation: fadeIn 0.8s ease-out 0.2s both;
}

.animate-fade-in-delay-2 {
    animation: fadeIn 0.8s ease-out 0.4s both;
}

.animate-fade-in-delay-3 {
    animation: fadeIn 0.8s ease-out 0.6s both;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== VMV Grid (Visión, Misión, Valores) ===== */
.nosotros {
    position: relative;
    z-index: 10;
    background-color: var(--color-bg-light);
}

.vmv-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.vmv-card {
    background: linear-gradient(145deg, #ffffff, #f8f9fa);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.vmv-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0,188,212,0.1), transparent);
    transition: left 0.5s ease;
}

.vmv-card:hover::after {
    left: 100%;
}

.vmv-card:hover {
    transform: translateY(-8px) rotateY(2deg);
    box-shadow: 0 15px 35px rgba(59,91,165,0.2), 0 0 15px rgba(0,188,212,0.15);
}

.vmv-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--spacing-sm);
    color: var(--color-primary);
    transition: all 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    filter: drop-shadow(0 4px 8px rgba(59,91,165,0.3));
}

.vmv-card:hover .vmv-icon {
    color: var(--color-accent);
    transform: scale(1.2) rotate(360deg);
    filter: drop-shadow(0 8px 20px rgba(0,188,212,0.5));
}

.vmv-icon svg {
    width: 100%;
    height: 100%;
}

.vmv-card h3 {
    color: var(--color-primary);
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

.vmv-card p {
    line-height: 1.8;
    letter-spacing: 0.3px;
}

.vmv-card {
    text-align: center;
}

.valores-list {
    display: inline-block;
    text-align: left;
    padding-left: 1.5rem;
    margin: 0 auto;
    max-width: 320px;
}

.valores-list li {
    padding: 0.35rem 0;
    position: relative;
    padding-left: 0;
}

/* ===== Propósito y Acción ===== */
.proposito-accion-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.pa-card {
    background: var(--color-bg);
    color: var(--color-text);
    padding: var(--spacing-lg);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
    transition: var(--transition-normal);
    border-left: 5px solid var(--color-primary);
}

.pa-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(59, 91, 165, 0.05) 0%, rgba(0, 188, 212, 0.05) 100%);
    opacity: 0;
    transition: var(--transition-normal);
}

.pa-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-left-color: var(--color-accent);
}

.pa-card:hover::before {
    opacity: 1;
}

.pa-card h3 {
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary);
    position: relative;
    z-index: 1;
}

.pa-card p {
    position: relative;
    z-index: 1;
    line-height: 1.8;
    color: var(--color-text-light);
}

/* ===== Equipo ===== */
.equipo-section-title {
    text-align: center;
    font-size: 1.75rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    margin-top: var(--spacing-lg);
    font-weight: 600;
    width: 100%;
}

.equipo-grid {
    display: flex;
    gap: var(--spacing-md);
    max-width: 1200px;
    margin: 0 auto var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

.equipo-card.fundador {
    max-width: 380px;
    width: 100%;
    flex: 0 1 380px;
}

.equipo-card:not(.fundador) {
    max-width: 320px;
    width: 100%;
    flex: 0 1 320px;
}

@media (min-width: 768px) and (max-width: 1024px) {
    .equipo-grid {
        max-width: 1000px;
    }
    
    .equipo-card.fundador {
        max-width: 340px;
        flex: 0 1 340px;
    }
    
    .equipo-card:not(.fundador) {
        max-width: 300px;
        flex: 0 1 calc(33.333% - var(--spacing-lg) * 2 / 3);
    }
}

@media (min-width: 768px) and (max-width: 1024px) {
    /* Centrar Valores en iPad */
    .vmv-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-xl);
        max-width: 900px;
        margin: 0 auto var(--spacing-xl);
    }

    .vmv-card:nth-child(1),
    .vmv-card:nth-child(2) {
        max-width: 100%;
    }

    .vmv-card:nth-child(3) {
        grid-column: 1 / -1;
        max-width: 450px;
        margin: 0 auto;
        justify-self: center;
    }

    /* Proposito y Accion centrados */
    .proposito-accion-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-lg);
        margin-top: var(--spacing-lg);
    }

    .equipo-grid {
        max-width: 1000px;
    }
    
    .equipo-card.fundador {
        max-width: 340px;
        flex: 0 1 340px;
    }
    
    .equipo-card:not(.fundador) {
        max-width: 300px;
        flex: 0 1 calc(33.333% - var(--spacing-lg) * 2 / 3);
    }
}

.equipo-card {
    background: linear-gradient(145deg, #ffffff, #f8f9fa);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
}

.equipo-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0,188,212,0.1) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.5s;
}

.equipo-card:hover::before {
    opacity: 1;
}

.equipo-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 15px 40px rgba(59,91,165,0.25);
}

.equipo-img-wrapper {
    width: 150px;
    height: 150px;
    margin: 0 auto var(--spacing-sm);
    border-radius: var(--radius-full);
    overflow: hidden;
    border: 4px solid var(--color-primary);
}

.equipo-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.equipo-avatar {
    width: 120px;
    height: 120px;
    margin: 0 auto var(--spacing-sm);
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-primary) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-white);
    font-size: 2rem;
    font-weight: 700;
}

.equipo-card h3 {
    color: var(--color-primary);
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.equipo-role {
    color: var(--color-text-light);
    font-style: italic;
    margin-bottom: var(--spacing-sm);
}

.equipo-exp {
    font-weight: 400;
    margin-bottom: 0.5rem;
    color: var(--color-text-light);
    line-height: 1.6;
    font-size: 0.95rem;
}

.equipo-sectores {
    text-align: left;
    padding-left: var(--spacing-md);
}

.equipo-sectores li {
    padding: 0.2rem 0;
    color: var(--color-text-light);
}

/* ===== Servicios ===== */
.servicios-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    row-gap: var(--spacing-lg);
}

.servicio-card {
    background: linear-gradient(145deg, #ffffff, #f5f5f5);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border-top: 4px solid var(--color-primary);
    text-align: center;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    min-height: 550px;
}

/* Badge de servicio */
.servicio-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: linear-gradient(135deg, var(--color-accent), #00acc1);
    color: white;
    padding: 0.35rem 0.9rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 12px rgba(0, 188, 212, 0.3);
    animation: badgePulse 2s ease-in-out infinite;
    z-index: 2;
}

.servicio-badge.badge-premium {
    background: linear-gradient(135deg, #FFD700, #FFA500);
    box-shadow: 0 4px 12px rgba(255, 215, 0, 0.4);
}

.servicio-badge.badge-growth {
    background: linear-gradient(135deg, #4CAF50, #2E7D32);
    box-shadow: 0 4px 12px rgba(76, 175, 80, 0.4);
}

.servicio-badge.badge-innovation {
    background: linear-gradient(135deg, #9C27B0, #6A1B9A);
    box-shadow: 0 4px 12px rgba(156, 39, 176, 0.4);
}

.servicio-badge.badge-infrastructure {
    background: linear-gradient(135deg, #FF5722, #E64A19);
    box-shadow: 0 4px 12px rgba(255, 87, 34, 0.4);
}

@keyframes badgePulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 4px 12px rgba(0, 188, 212, 0.3);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 0 6px 16px rgba(0, 188, 212, 0.5);
    }
}

/* Beneficios del servicio */
.servicio-benefits {
    margin-top: auto;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(59, 91, 165, 0.1);
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.5rem 0;
    text-align: left;
    font-size: 0.9rem;
    color: var(--color-text-light);
}

.benefit-item svg {
    width: 20px;
    height: 20px;
    color: var(--color-accent);
    flex-shrink: 0;
}

.benefit-item span {
    font-weight: 500;
}

/* Contenedor de botones */
.servicio-botones {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

/* Botón de descarga */
.servicio-btn-download {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: linear-gradient(135deg, #6c757d, #5a6268);
    color: white;
    text-decoration: none;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(108, 117, 125, 0.25);
    position: relative;
    overflow: hidden;
}

.servicio-btn-download svg {
    width: 18px;
    height: 18px;
}

.servicio-btn-download:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(108, 117, 125, 0.4);
    background: linear-gradient(135deg, #5a6268, #495057);
}

/* CTA del servicio */
.servicio-cta {
    display: inline-flex;
    align-items: center;
    padding: 0.75rem 1.8rem;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: white;
    text-decoration: none;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(59, 91, 165, 0.25);
    position: relative;
    overflow: hidden;
}

.servicio-cta::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.servicio-cta:hover::before {
    width: 300px;
    height: 300px;
}

.servicio-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(59, 91, 165, 0.4);
    background: linear-gradient(135deg, var(--color-accent), #00acc1);
}

.servicio-card:hover .servicio-cta {
    animation: ctaShake 0.5s ease;
}

@keyframes ctaShake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

.servicio-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(59,91,165,0.05) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.5s ease;
}

.servicio-card:hover::before {
    opacity: 1;
    animation: ripple 1.5s ease-out;
}

@keyframes ripple {
    0% { transform: scale(0); opacity: 1; }
    100% { transform: scale(1); opacity: 0; }
}

.servicio-card:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: 0 15px 40px rgba(59,91,165,0.25), 0 0 20px rgba(0,188,212,0.1);
    border-top-color: var(--color-accent);
    background: linear-gradient(145deg, #ffffff, #fafafa);
}

.servicio-card:hover .servicio-icon {
    transform: scale(1.15) rotate(5deg);
    color: var(--color-accent);
}

.servicio-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--spacing-sm);
    color: var(--color-primary);
    transition: all 0.4s ease;
    filter: drop-shadow(0 4px 8px rgba(59,91,165,0.2));
    position: relative;
}

.servicio-icon svg {
    width: 100%;
    height: 100%;
}

.servicio-card:hover .servicio-icon {
    filter: drop-shadow(0 8px 16px rgba(0,188,212,0.4));
    animation: iconFloat 2s ease-in-out infinite;
}

@keyframes iconFloat {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    25% { transform: translateY(-5px) rotate(5deg); }
    75% { transform: translateY(-3px) rotate(-3deg); }
}

.servicio-card h3 {
    color: var(--color-primary);
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

.servicio-card p {
    text-align: left;
}

.servicio-list {
    padding-left: var(--spacing-sm);
    margin-top: var(--spacing-sm);
    text-align: left;
}

.servicio-list li {
    padding: 0.3rem 0;
    position: relative;
    padding-left: 1.5rem;
    color: var(--color-text-light);
}

.servicio-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--color-primary);
}

/* ===== Logos Grid ===== */
.logos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

/* ===== Carrusel Automático ===== */
.carousel-wrapper {
    overflow: hidden;
    margin-top: var(--spacing-md);
    position: relative;
    width: 100%;
}

.carousel-wrapper::before,
.carousel-wrapper::after {
    content: '';
    position: absolute;
    top: 0;
    width: 100px;
    height: 100%;
    z-index: 2;
    pointer-events: none;
}

.carousel-wrapper::before {
    left: 0;
    background: linear-gradient(to right, var(--color-bg-light), transparent);
}

.carousel-wrapper::after {
    right: 0;
    background: linear-gradient(to left, var(--color-bg-light), transparent);
}

.casos-exito .carousel-wrapper::before {
    background: linear-gradient(to right, var(--color-bg), transparent);
}

.casos-exito .carousel-wrapper::after {
    background: linear-gradient(to left, var(--color-bg), transparent);
}

.carousel-track {
    display: flex;
    gap: var(--spacing-md);
    animation: scroll 30s linear infinite;
    width: fit-content;
}

.carousel-track:hover {
    animation-play-state: paused;
}

@keyframes scroll {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

.carousel-track .logo-item {
    flex-shrink: 0;
    width: 200px;
}

.logo-item {
    background: var(--color-bg);
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100px;
    box-shadow: var(--shadow-sm);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
}

.logo-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(59,91,165,0.05), rgba(0,188,212,0.05));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.logo-item:hover::before {
    opacity: 1;
}

.logo-item:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 10px 30px rgba(59,91,165,0.2);
}

.logo-item img {
    max-width: 100%;
    max-height: 80px;
    object-fit: contain;
    filter: grayscale(100%);
    opacity: 0.7;
    transition: var(--transition-normal);
}

.logo-item:hover img {
    filter: grayscale(0%);
    opacity: 1;
}

/* ===== Tabs (Casos de Éxito) ===== */
.tabs {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
}

.tab-btn {
    padding: 0.75rem 1.5rem;
    background: var(--color-bg);
    color: var(--color-text);
    border: 2px solid var(--color-primary);
    border-radius: var(--radius-full);
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.tab-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0,188,212,0.2), transparent);
    transition: left 0.5s;
}

.tab-btn:hover::before {
    left: 100%;
}

.tab-btn:hover {
    background: var(--color-primary-light);
    color: var(--color-text-white);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(59,91,165,0.3);
}

.tab-btn.active {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: var(--color-text-white);
    box-shadow: 0 4px 15px rgba(59,91,165,0.4);
    transform: translateY(-2px);
}

.tab-content {
    display: none;
    animation: fadeIn 0.5s ease-out;
}

.tab-content.active {
    display: block;
}

/* ===== Proyección ===== */
.proyeccion-content {
    max-width: 900px;
    margin: 0 auto;
    padding: var(--spacing-lg);
    text-align: center;
    position: relative;
    z-index: 1;
}

.proyeccion-content h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: var(--spacing-md);
}

.proyeccion-content p {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: var(--spacing-sm);
    opacity: 0.95;
}

/* ===== Contacto ===== */

/* Formulario de Contacto Desplegable */
.contact-form-wrapper {
    max-width: 700px;
    margin: 0 auto var(--spacing-xl) auto;
}

.contact-form-toggle {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    background: linear-gradient(135deg, var(--color-primary), #0056b3);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 76, 151, 0.3);
}

.contact-form-toggle:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 76, 151, 0.4);
}

.contact-form-toggle svg:first-child {
    width: 24px;
    height: 24px;
}

.contact-form-toggle .chevron {
    width: 20px;
    height: 20px;
    transition: transform 0.3s ease;
}

.contact-form-toggle.active .chevron {
    transform: rotate(180deg);
}

.contact-form-container {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.contact-form-container.active {
    max-height: 800px;
}

.contact-form {
    background: var(--color-bg);
    padding: var(--spacing-lg);
    border-radius: 0 0 var(--radius-md) var(--radius-md);
    box-shadow: var(--shadow-md);
    margin-top: var(--spacing-sm);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    color: var(--color-primary);
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    font-size: 0.95rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 2px solid #e0e0e0;
    border-radius: var(--radius-sm);
    font-size: 1rem;
    font-family: inherit;
    transition: all 0.3s ease;
    background: white;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(0, 76, 151, 0.1);
}

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

.btn-submit {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-md);
    font-size: 1.1rem;
    margin-top: var(--spacing-md);
}

.btn-submit svg {
    width: 20px;
    height: 20px;
}

.contacto-grid {
    display: flex;
    justify-content: center;
    margin-top: var(--spacing-lg);
}

.contacto-info {
    max-width: 800px;
    width: 100%;
}

.contacto-item {
    display: flex;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: var(--color-bg);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    margin-bottom: var(--spacing-sm);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.contacto-item:hover {
    transform: translateX(5px);
    box-shadow: 0 8px 20px rgba(0, 76, 151, 0.15);
}

.contacto-item svg {
    width: 40px;
    height: 40px;
    color: var(--color-primary);
    flex-shrink: 0;
    transition: transform 0.3s ease;
}

.contacto-item:hover svg {
    transform: scale(1.1);
}

.contacto-item h3 {
    color: var(--color-primary);
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.contacto-item a {
    color: var(--color-text-light);
}

.contacto-item a:hover {
    color: var(--color-primary);
}

/* Social Links */
.social-links {
    margin-top: var(--spacing-md);
    text-align: center;
}

.social-links h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.social-icons {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
}

.social-icons a {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary);
    color: var(--color-text-white);
    border-radius: var(--radius-full);
    transition: var(--transition-normal);
}

.social-icons a:hover {
    background: var(--color-primary-dark);
    transform: translateY(-3px);
}

.social-icons svg {
    width: 24px;
    height: 24px;
}

/* QR Codes */
.qr-codes {
    margin-top: var(--spacing-lg);
}

.qr-codes h3 {
    text-align: center;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    font-size: 1.5rem;
}

.qr-grid {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.qr-item {
    background: var(--color-bg);
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    text-align: center;
    width: 120px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-decoration: none;
    color: inherit;
    display: block;
    cursor: pointer;
}

.qr-item:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 8px 20px rgba(0, 76, 151, 0.15);
    text-decoration: none;
}

.qr-item img {
    width: 100%;
    height: auto;
    margin-bottom: 0.5rem;
    border-radius: var(--radius-sm);
}

.qr-item span {
    font-size: 0.875rem;
    color: var(--color-text-light);
    font-weight: 500;
}

/* ===== Marcas ODHIX ===== */
.marcas-odhix {
    padding: var(--spacing-lg) 0;
    background: white;
}

.marcas-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
    align-items: center;
    max-width: 1000px;
    margin: 0 auto;
    padding: var(--spacing-md) 0;
}

.marca-item {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
    transition: transform 0.3s ease;
    background: transparent;
}

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

.marca-item img {
    width: 100%;
    max-width: 200px;
    height: auto;
    object-fit: contain;
    transition: transform 0.3s ease;
    background: transparent;
    border: none;
    mix-blend-mode: multiply;
}

.marca-item:hover img {
    transform: scale(1.05);
}

@media (max-width: 768px) {
    .marcas-grid {
        display: flex;
        overflow-x: auto;
        overflow-y: hidden;
        scroll-snap-type: x mandatory;
        gap: var(--spacing-md);
        padding-bottom: var(--spacing-sm);
        -webkit-overflow-scrolling: touch;
        scrollbar-width: thin;
        scrollbar-color: var(--color-accent) rgba(0,0,0,0.1);
        scroll-padding: 0 10%;
    }

    .marcas-grid::-webkit-scrollbar {
        height: 8px;
    }

    .marcas-grid::-webkit-scrollbar-track {
        background: rgba(0,0,0,0.05);
        border-radius: 10px;
    }

    .marcas-grid::-webkit-scrollbar-thumb {
        background: var(--color-accent);
        border-radius: 10px;
    }

    .marca-item {
        flex: 0 0 70%;
        max-width: 70%;
        scroll-snap-align: center;
        scroll-snap-stop: always;
    }

    .marca-item img {
        max-width: 180px;
    }

    /* Indicador de scroll para marcas */
    .marcas-odhix::after {
        content: '← Desliza →';
        display: block;
        text-align: center;
        color: var(--color-text-light);
        font-size: 0.85rem;
        margin-top: var(--spacing-sm);
        opacity: 0.7;
        font-style: italic;
    }
}

/* ===== Footer ===== */
.footer {
    background-color: var(--color-bg-dark);
    color: var(--color-text-white);
    padding: var(--spacing-lg) 0 var(--spacing-sm);
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: calc(var(--spacing-lg) * 1.5);
    margin-bottom: var(--spacing-md);
}

.footer-logo {
    text-align: center;
    width: 100%;
}

.footer-logo img {
    height: 100px;
    margin-bottom: calc(var(--spacing-sm) * 0.5);
    display: block;
    margin-left: auto;
    margin-right: auto;
}

.footer-logo .footer-tagline {
    color: var(--color-accent);
    font-weight: 700;
    font-size: 1.2rem;
    margin: 0.5rem 0;
    letter-spacing: 1px;
}

.footer-logo .footer-slogan {
    font-style: italic;
    font-size: 0.95rem;
    opacity: 0.9;
    margin: 0.3rem 0;
    letter-spacing: 0.3px;
}

.footer-logo p {
    opacity: 0.8;
    font-size: 1.1rem;
}

.footer-links {
    text-align: center;
}

.footer-links h4 {
    margin-bottom: var(--spacing-sm);
    color: var(--color-accent);
}

.footer-links ul {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

.footer-links ul li {
    margin-bottom: 0;
}

.footer-links a:hover {
    color: var(--color-accent);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255,255,255,0.1);
    opacity: 0.7;
}

.footer-legal {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    margin-bottom: var(--spacing-sm);
    flex-wrap: wrap;
}

.footer-legal a {
    color: rgba(255,255,255,0.9);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s ease;
    font-weight: 500;
}

.footer-legal a:hover {
    color: var(--color-accent);
    text-decoration: underline;
}

.footer-legal .separator {
    color: rgba(255,255,255,0.5);
    font-size: 0.9rem;
}

/* ===== Scroll to Top Button ===== */
.scroll-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--color-primary);
    color: var(--color-text-white);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
    z-index: 999;
}

.scroll-top.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-top:hover {
    background: var(--color-primary-dark);
    transform: translateY(-3px);
}

.scroll-top svg {
    width: 24px;
    height: 24px;
}

/* ===== AOS Animation ===== */
[data-aos] {
    opacity: 0;
    transition-property: opacity, transform;
    transition-duration: 0.6s;
}

[data-aos].aos-animate {
    opacity: 1;
}

[data-aos="fade-up"] {
    transform: translateY(30px);
}

[data-aos="fade-up"].aos-animate {
    transform: translateY(0);
}

[data-aos="fade-right"] {
    transform: translateX(-30px);
}

[data-aos="fade-right"].aos-animate {
    transform: translateX(0);
}

[data-aos="fade-left"] {
    transform: translateX(30px);
}

[data-aos="fade-left"].aos-animate {
    transform: translateX(0);
}

/* ===== Responsive Design ===== */

/* Tablet */
@media (max-width: 1024px) {
    :root {
        --spacing-lg: 3rem;
        --spacing-xl: 4rem;
    }
    
    .hero {
        background-attachment: scroll;
    }
}

/* Mobile */
@media (max-width: 767px) {
    :root {
        --spacing-md: 1.5rem;
        --spacing-lg: 2rem;
        --spacing-xl: 3rem;
    }
    
    /* Navbar Mobile */
    .menu-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 85px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 85px);
        background: var(--color-bg);
        flex-direction: column;
        padding: var(--spacing-md);
        transition: var(--transition-normal);
        box-shadow: var(--shadow-lg);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-link {
        width: 100%;
        text-align: center;
        padding: 1rem;
        font-size: 1.1rem;
    }
    
    /* Hero Mobile */
    .hero-buttons {
        flex-direction: column;
        align-items: stretch;
    }
    
    .btn {
        width: 100%;
    }
    
    /* Grids Mobile - Scroll Horizontal */
    .vmv-grid,
    .proposito-accion-grid,
    .servicios-grid,
    .equipo-grid {
        display: flex !important;
        overflow-x: auto !important;
        overflow-y: hidden !important;
        scroll-snap-type: x mandatory !important;
        gap: var(--spacing-md) !important;
        padding-bottom: var(--spacing-sm) !important;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: thin;
        scrollbar-color: var(--color-accent) rgba(0,0,0,0.1);
        flex-wrap: nowrap !important;
        justify-content: flex-start !important;
    }

    .vmv-grid::-webkit-scrollbar,
    .proposito-accion-grid::-webkit-scrollbar,
    .servicios-grid::-webkit-scrollbar,
    .equipo-grid::-webkit-scrollbar {
        height: 8px;
    }

    .vmv-grid::-webkit-scrollbar-track,
    .proposito-accion-grid::-webkit-scrollbar-track,
    .servicios-grid::-webkit-scrollbar-track,
    .equipo-grid::-webkit-scrollbar-track {
        background: rgba(0,0,0,0.05);
        border-radius: 10px;
    }

    .vmv-grid::-webkit-scrollbar-thumb,
    .proposito-accion-grid::-webkit-scrollbar-thumb,
    .servicios-grid::-webkit-scrollbar-thumb,
    .equipo-grid::-webkit-scrollbar-thumb {
        background: var(--color-accent);
        border-radius: 10px;
    }

    .vmv-card,
    .pa-card,
    .servicio-card,
    .equipo-card {
        flex: 0 0 85%;
        max-width: 85%;
        scroll-snap-align: center;
    }

    .equipo-card.fundador,
    .equipo-card:not(.fundador) {
        flex: 0 0 85%;
        max-width: 85%;
    }
    
    .logos-grid {
        grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
        gap: var(--spacing-sm);
    }
    
    /* Carrusel Mobile */
    .carousel-track .logo-item {
        width: 150px;
    }
    
    .carousel-track {
        animation-duration: 20s;
    }
    
    .carousel-wrapper::before,
    .carousel-wrapper::after {
        width: 50px;
    }
    
    /* Tabs Mobile - Scroll Horizontal */
    .tabs {
        display: flex;
        overflow-x: auto;
        overflow-y: hidden;
        scroll-snap-type: x mandatory;
        gap: var(--spacing-sm);
        padding-bottom: var(--spacing-sm);
        -webkit-overflow-scrolling: touch;
        scrollbar-width: thin;
        scrollbar-color: var(--color-accent) rgba(0,0,0,0.1);
        flex-wrap: nowrap;
        justify-content: flex-start;
    }

    .tabs::-webkit-scrollbar {
        height: 8px;
    }

    .tabs::-webkit-scrollbar-track {
        background: rgba(0,0,0,0.05);
        border-radius: 10px;
    }

    .tabs::-webkit-scrollbar-thumb {
        background: var(--color-accent);
        border-radius: 10px;
    }
    
    .tab-btn {
        flex: 0 0 auto;
        min-width: 150px;
        scroll-snap-align: center;
        white-space: nowrap;
    }
    
    /* Footer Mobile */
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    /* Indicador de scroll horizontal */
    .nosotros::after,
    .equipo::after,
    .servicios::after {
        content: '← Desliza →';
        display: block;
        text-align: center;
        color: var(--color-text-light);
        font-size: 0.85rem;
        margin-top: var(--spacing-sm);
        opacity: 0.7;
        font-style: italic;
    }

    /* Indicador de scroll para tabs de casos de éxito */
    .casos-exito .tabs::after {
        content: '← Desliza para ver más →';
        position: absolute;
        bottom: -25px;
        left: 50%;
        transform: translateX(-50%);
        color: var(--color-text-light);
        font-size: 0.8rem;
        opacity: 0.7;
        font-style: italic;
        white-space: nowrap;
    }

    /* Scroll Top Mobile */
    .scroll-top {
        bottom: 20px;
        right: 20px;
        width: 45px;
        height: 45px;
    }
}

/* ===== QR Modal ===== */
.qr-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10000;
    align-items: center;
    justify-content: center;
}

.qr-modal.active {
    display: flex;
}

.qr-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(5px);
}

.qr-modal-content {
    position: relative;
    background: white;
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    max-width: 600px;
    width: 90%;
    text-align: center;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: modalSlideIn 0.3s ease-out;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-30px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.qr-modal-close {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--color-bg-light);
    border: none;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-normal);
    color: var(--color-text);
}

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

.qr-modal-close svg {
    width: 24px;
    height: 24px;
}

.qr-modal-content h3 {
    color: var(--color-primary);
    font-size: 1.75rem;
    margin-bottom: var(--spacing-md);
}

.qr-modal-image {
    background: white;
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    display: inline-block;
    box-shadow: var(--shadow-md);
    margin-bottom: var(--spacing-md);
}

.qr-modal-image img {
    width: 100%;
    max-width: 400px;
    height: auto;
    aspect-ratio: 1 / 1;
    display: block;
    object-fit: contain;
}

.qr-modal-content p {
    color: var(--color-text-light);
    font-size: 1rem;
}

.qr-item {
    cursor: pointer;
}

/* Small Mobile */
@media (max-width: 480px) {
    .logo-img {
        height: 100px;
        width: 100px;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .qr-grid {
        grid-template-columns: 1fr;
    }
}

/* Large Desktop */
@media (min-width: 1441px) {
    .container {
        max-width: 1400px;
    }
}