/* ============================================
   BARBERÍA DE BARRIO — Animation States
   Define los estados iniciales y clases de animación.
   Las animaciones reales están en animations.js (GSAP).
   ============================================ */

/* ============================================
   INITIAL STATES (pre-animation)
   ============================================ */

/* Reveal básico: fade + slide up */
[data-reveal] {
    opacity: 0;
    transform: translateY(40px);
    will-change: transform, opacity;
}

/* Stagger: se aplica a cada hijo dentro del contenedor */
[data-reveal-stagger] {
    opacity: 0;
    transform: translateY(30px);
    will-change: transform, opacity;
}

/* Text split: cada char empieza oculto */
[data-split-text] .char {
    display: inline-block;
    will-change: transform;
}

/* Hero elements: estado inicial antes de la coreografía */
.hero-location,
.hero-title,
.hero-tagline,
.hero-description,
.hero-cta-group,
.hero-features {
    opacity: 0;
}

/* Tagline con clip reveal */
.tagline-inner {
    display: inline-block;
    will-change: transform;
}

/* Counters: valor inicial en 0 */
.counter-value {
    display: inline-block;
}

/* Service cards: stagger con dirección horizontal */
.service-card {
    will-change: transform, opacity;
}

/* Feature cards: stagger con scale */
.feature-card {
    will-change: transform, opacity;
}

/* Detail items: stagger con scale */
.detail-item {
    will-change: transform, opacity;
}

/* Gallery items: stagger con scale */
.gallery-item {
    will-change: transform, opacity;
}

/* Testimonial cards: stagger */
.testimonial-card {
    will-change: transform, opacity;
}

/* Space cards: stagger */
.space-card {
    will-change: transform, opacity;
}

/* FAQ items: stagger */
.faq-item {
    will-change: transform, opacity;
}

/* ============================================
   AMBIENT MOTION (CSS-only, continuo)
   ============================================ */

/* Gradientes del hero con movimiento sutil */
@keyframes ambient-float-1 {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    50% {
        transform: translate(30px, -20px) scale(1.05);
    }
}

@keyframes ambient-float-2 {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    50% {
        transform: translate(-25px, 15px) scale(1.08);
    }
}

.hero-gradient-1 {
    animation: ambient-float-1 12s ease-in-out infinite;
}

.hero-gradient-2 {
    animation: ambient-float-2 15s ease-in-out infinite;
}

/* Scroll indicator progress */
@keyframes scroll-progress {
    0% {
        transform: translateY(-100%);
    }
    50% {
        transform: translateY(0);
    }
    100% {
        transform: translateY(100%);
    }
}

.scroll-indicator-progress {
    animation: scroll-progress 2.5s ease-in-out infinite;
}

/* Pulse sutil para el loader */
@keyframes loader-pulse {
    0%, 100% {
        opacity: 0.6;
    }
    50% {
        opacity: 1;
    }
}

.loader-text {
    animation: loader-pulse 1.5s ease-in-out infinite;
}

/* ============================================
   HOVER MICRO-INTERACTIONS
   ============================================ */

/* Magnetic buttons: se controla por JS pero el hover base es CSS */
[data-magnetic] {
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: transform;
}

/* Service card: underline animado en el nombre */
.service-name {
    position: relative;
    display: inline-block;
}

.service-name::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--accent);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.service-card:hover .service-name::after {
    transform: scaleX(1);
    transform-origin: left;
}

/* Gallery item: overlay dorado al hover */
.gallery-item::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(201, 169, 97, 0) 0%,
        rgba(201, 169, 97, 0.08) 100%
    );
    opacity: 0;
    transition: opacity 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 1;
    pointer-events: none;
}

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

/* Testimonial card: estrellas con brillo al hover */
.testimonial-card:hover .testimonial-stars {
    filter: drop-shadow(0 0 8px rgba(201, 169, 97, 0.5));
    transition: filter 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Nav logo: underline reveal */
.nav-logo {
    position: relative;
    display: inline-block;
}

.nav-logo::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 100%;
    height: 1px;
    background: var(--accent);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.nav-logo:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

/* ============================================
   PRESS STATES
   ============================================ */

.btn:active {
    transform: scale(0.96);
}

.faq-question:active {
    transform: scale(0.99);
}

.gallery-item:active {
    transform: scale(0.98);
}

/* ============================================
   REDUCED MOTION
   ============================================ */

@media (prefers-reduced-motion: reduce) {
    /* Desactivar ambient motion */
    .hero-gradient-1,
    .hero-gradient-2 {
        animation: none;
    }

    .scroll-indicator-progress {
        animation: none;
    }

    .loader-text {
        animation: none;
    }

    /* Todos los elementos animados deben ser visibles inmediatamente */
    [data-reveal],
    [data-reveal-stagger],
    .hero-location,
    .hero-title,
    .hero-tagline,
    .hero-description,
    .hero-cta-group,
    .hero-features {
        opacity: 1 !important;
        transform: none !important;
    }

    [data-split-text] .char {
        transform: none !important;
    }

    /* Desactivar will-change para performance */
    *,
    *::before,
    *::after {
        will-change: auto !important;
    }
}

/* ============================================
   TOUCH DEVICES
   ============================================ */

@media (hover: none) {
    /* Desactivar hover effects complejos en touch */
    .service-card:hover {
        transform: none;
    }

    .feature-card:hover {
        transform: none;
    }

    .gallery-item:hover .gallery-item-inner {
        transform: none;
    }

    /* Mantener solo feedback de press */
    .service-card:active,
    .feature-card:active,
    .gallery-item:active {
        transform: scale(0.98);
        border-color: var(--accent);
    }
}

/* ============================================
   LOADING STATES
   ============================================ */

/* Estado inicial del body durante carga */
body.is-loading {
    overflow: hidden;
}

/* Cuando las animaciones están listas */
body.is-ready .loader {
    pointer-events: none;
}

/* ============================================
   SCROLL-LINKED UTILITIES
   ============================================ */

/* Parallax base: se controla por JS */
[data-parallax] {
    will-change: transform;
}

/* Pin state para ScrollTrigger */
.is-pinned {
    position: relative;
}

/* ============================================
   STAGGER DELAYS (para elementos con stagger manual)
   ============================================ */

/* Los delays se aplican por JS, pero dejamos estas clases por si acaso */
.stagger-1 { transition-delay: 0.05s; }
.stagger-2 { transition-delay: 0.1s; }
.stagger-3 { transition-delay: 0.15s; }
.stagger-4 { transition-delay: 0.2s; }
.stagger-5 { transition-delay: 0.25s; }
.stagger-6 { transition-delay: 0.3s; }