/* ============================================
   PREMIUM EFFECTS CSS - Glassmorphism, 3D, Gradientes
   ============================================ */

/* Variables de Gradientes Cinematográficos */
:root {
    /* Gradientes Premium */
    --gradient-hero: linear-gradient(135deg, #00004d 0%, #1a0033 50%, #330066 100%);
    --gradient-accent: linear-gradient(135deg, #FF8C00 0%, #FF6B00 100%);
    --gradient-cool: linear-gradient(135deg, #00004d 0%, #0066cc 100%);
    --gradient-warm: linear-gradient(135deg, #FF8C00 0%, #FFB84D 100%);
    --gradient-neon: linear-gradient(135deg, #00FF88 0%, #00CCFF 100%);
    --gradient-glass: linear-gradient(135deg, rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0.05));
    
    /* Colores con opacidad */
    --overlay-dark: rgba(0, 0, 77, 0.8);
    --overlay-light: rgba(255, 255, 255, 0.1);
    
    /* Sombras Cinematográficas */
    --shadow-glow: 0 0 30px rgba(255, 140, 0, 0.3);
    --shadow-deep: 0 20px 60px rgba(0, 0, 77, 0.3);
    --shadow-light-glow: 0 0 20px rgba(255, 255, 255, 0.2);
}

/* ============================================
   GLASSMORPHISM
   ============================================ */

.glass {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 15px;
}

.glass-dark {
    background: rgba(0, 0, 77, 0.15);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
}

.glass-header {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

/* ============================================
   3D TRANSFORMS
   ============================================ */

.perspective-3d {
    perspective: 1000px;
}

.transform-3d {
    transform-style: preserve-3d;
    transition: transform 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.rotate-y-hover:hover {
    transform: rotateY(10deg) rotateX(-5deg);
}

.rotate-x-hover:hover {
    transform: rotateX(10deg);
}

/* ============================================
   GRADIENTES ANIMADOS
   ============================================ */

.gradient-animated {
    background: var(--gradient-hero);
    background-size: 400% 400%;
    animation: gradientShift 15s ease infinite;
}

@keyframes gradientShift {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

.gradient-text {
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: colorShift 6s ease infinite;
}

@keyframes colorShift {
    0%, 100% {
        filter: hue-rotate(0deg);
    }
    50% {
        filter: hue-rotate(20deg);
    }
}

/* ============================================
   EFECTOS HOVER AVANZADOS
   ============================================ */

.hover-glow {
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    position: relative;
}

.hover-glow:hover {
    box-shadow: var(--shadow-glow);
    transform: translateY(-5px);
}

.hover-glow::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-glass);
    border-radius: inherit;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.hover-glow:hover::before {
    opacity: 1;
}

/* Efecto de luz seguidor */
.light-follower {
    position: relative;
    overflow: hidden;
}

.light-follower::before {
    content: '';
    position: absolute;
    width: 100px;
    height: 100px;
    background: radial-gradient(circle, rgba(255, 140, 0, 0.3), transparent);
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

/* ============================================
   PARALLAX EFFECTS
   ============================================ */

.parallax-container {
    position: relative;
    overflow: hidden;
}

.parallax-layer {
    position: relative;
    will-change: transform;
}

.parallax-slow {
    --parallax-speed: 0.5;
}

.parallax-medium {
    --parallax-speed: 0.7;
}

.parallax-fast {
    --parallax-speed: 0.9;
}

/* ============================================
   ANIMACIONES DE REVEAL
   ============================================ */

.reveal {
    opacity: 0;
    transform: translateY(30px);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
    transition: all 0.8s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.reveal-left {
    opacity: 0;
    transform: translateX(-50px);
}

.reveal-left.active {
    opacity: 1;
    transform: translateX(0);
    transition: all 0.8s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.reveal-right {
    opacity: 0;
    transform: translateX(50px);
}

.reveal-right.active {
    opacity: 1;
    transform: translateX(0);
    transition: all 0.8s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* Stagger Effect */
.stagger-item:nth-child(1) { transition-delay: 0s; }
.stagger-item:nth-child(2) { transition-delay: 0.1s; }
.stagger-item:nth-child(3) { transition-delay: 0.2s; }
.stagger-item:nth-child(4) { transition-delay: 0.3s; }
.stagger-item:nth-child(5) { transition-delay: 0.4s; }
.stagger-item:nth-child(6) { transition-delay: 0.5s; }

/* ============================================
   MICROINTERACCIONES
   ============================================ */

.ripple-effect {
    position: relative;
    overflow: hidden;
}

.ripple-effect::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.5), transparent);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
}

.ripple-effect:active::after {
    animation: ripple 0.6s ease-out;
}

@keyframes ripple {
    0% {
        width: 0;
        height: 0;
        opacity: 1;
    }
    100% {
        width: 300px;
        height: 300px;
        opacity: 0;
    }
}

/* Efecto de pulse */
.pulse {
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.7;
    }
}

/* Efecto float */
.float {
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
}

/* ============================================
   TEXTOS ESPECIALES
   ============================================ */

.gradient-title {
    font-size: 3.5rem;
    font-weight: 800;
    letter-spacing: -2px;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.1;
}

.text-shine {
    background: linear-gradient(90deg, #fff, #fff 40%, rgba(255, 255, 255, 0.5), #fff);
    background-size: 200% 100%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: shine 3s infinite;
}

@keyframes shine {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

/* ============================================
   BOTONES PREMIUM
   ============================================ */

.btn-premium {
    position: relative;
    overflow: hidden;
    border: 2px solid var(--accent-orange);
    border-radius: 50px;
    padding: 14px 35px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    background: var(--accent-orange);
    color: white;
}

.btn-premium::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s ease;
}

.btn-premium:hover {
    box-shadow: 0 0 30px rgba(255, 140, 0, 0.5),
                0 0 60px rgba(255, 140, 0, 0.2);
    transform: translateY(-3px) scale(1.05);
}

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

.btn-secondary-premium {
    position: relative;
    background: transparent;
    color: var(--accent-orange);
    border: 2px solid var(--accent-orange);
}

.btn-secondary-premium::after {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--accent-orange);
    z-index: -1;
    border-radius: inherit;
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.btn-secondary-premium:hover {
    color: white;
}

.btn-secondary-premium:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

/* ============================================
   TARJETAS PREMIUM
   ============================================ */

.card-premium {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
}

.card-premium::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 140, 0, 0.1), transparent);
    opacity: 0;
    transition: opacity 0.5s ease;
    pointer-events: none;
}

.card-premium:hover {
    transform: translateY(-10px) rotateX(5deg);
    box-shadow: var(--shadow-deep), var(--shadow-glow);
}

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

/* ============================================
   LÍNEAS DECORATIVAS
   ============================================ */

.line-decoration {
    position: relative;
    height: 2px;
    background: var(--gradient-accent);
    margin: 20px 0;
}

.line-decoration::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 0;
    background: var(--accent-orange);
    box-shadow: var(--shadow-glow);
    animation: lineGrow 1s ease-out forwards;
}

@keyframes lineGrow {
    0% {
        width: 0;
    }
    100% {
        width: 100%;
    }
}

/* ============================================
   BLUR EFFECTS
   ============================================ */

.blur-in {
    animation: blurIn 1s ease-out forwards;
}

@keyframes blurIn {
    from {
        opacity: 0;
        filter: blur(10px);
    }
    to {
        opacity: 1;
        filter: blur(0);
    }
}

.blur-out {
    animation: blurOut 1s ease-out forwards;
}

@keyframes blurOut {
    from {
        opacity: 1;
        filter: blur(0);
    }
    to {
        opacity: 0;
        filter: blur(10px);
    }
}

/* ============================================
   ACCESIBILIDAD
   ============================================ */

@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .float,
    .pulse,
    .gradient-animated,
    .text-shine,
    .rotate-y-hover,
    .rotate-x-hover {
        animation: none !important;
        transform: none !important;
    }
}

/* ============================================
   UTIL CLASSES
   ============================================ */

.glow-text {
    text-shadow: 0 0 20px rgba(255, 140, 0, 0.5);
}

.glow-box {
    box-shadow: var(--shadow-glow);
}

.backdrop-blur {
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.scale-hover {
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

.rotate-hover {
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.rotate-hover:hover {
    transform: rotate(5deg) scale(1.05);
}