/* ==========================================================================
    Verne Inc. — Estilos globales
    Cargar DESPUÉS de Bootstrap 5.3:
        <link href=".../bootstrap.min.css" rel="stylesheet">
        <link href="/css/global.css" rel="stylesheet">
    El acento de cada página se elige con una clase en <body>: .theme-food, etc.
    ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* --------------------------------------------------------------------------
    1. Tokens
   -------------------------------------------------------------------------- */
:root {
    /* Base de marca */
    --bg-dark: #0b0d17;
    --bg-darker: #07090e;
    --bg-elevated: #0d1117;
    --card-bg: #161b22;
    --card-bg-2: #1c2128;
    --border-color: #30363d;
    --texto-claro: #f0f6fc;
    --texto-gris: #8b949e;
    --texto-blanco: #ffffff;
    --texto-suave: #d0d0d0;

    /* Paleta general (valor + versión RGB para usar con alpha) */
    --cyan: #00f0ff;
    --cyan-rgb: 0 240 255;
    --green: #2ecc71;
    --green-rgb: 46 204 113;
    --blue: #58a6ff;
    --blue-rgb: 88 166 255;
    --purple: #a371f7;
    --purple-rgb: 163 113 247;
    --orange: #ff8c00;
    --orange-rgb: 255 140 0;
    --red: #ff073a;
    --red-rgb: 255 7 58;

    /* Acento activo (lo redefine cada .theme-*) */
    --accent: var(--cyan);
    --accent-rgb: var(--cyan-rgb);
    --accent-2: var(--purple);
    --accent-2-rgb: var(--purple-rgb);
    --accent-hover: #5cf6ff;
    --hero-tint: #1a1f35;
    --on-accent: #000;

    /* Tipografía */
    --font-base: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;

    /* Forma */
    --radius-sm: 12px;
    --radius-card: 20px;
    --radius-mockup: 24px;
    --radius-pill: 50px;

    /* Movimiento y sombras */
    --transition: 0.3s ease;
    --shadow-mockup: 0 20px 50px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 20px rgb(var(--accent-rgb) / 0.4);
}

/* --------------------------------------------------------------------------
   2. Temas por página (acento de cada landing)
   -------------------------------------------------------------------------- */
.theme-default {
    /* index, web: usa los valores de :root */
}

.theme-business {
    --accent: #00b4d8;
    --accent-rgb: 0 180 216;
    --accent-2: #90e0ef;
    --accent-2-rgb: 144 224 239;
    --accent-hover: #48cae4;
    --accent-dark: #0077b6;
    --hero-tint: #001a2c;
}

.theme-devolvia {
    --accent: #39ff14;
    --accent-rgb: 57 255 20;
    --accent-2: var(--red);
    --accent-2-rgb: var(--red-rgb);
    --accent-hover: #2de00f;
    --hero-tint: #2a1115;
}

.theme-food {
    --accent: var(--orange);
    --accent-rgb: var(--orange-rgb);
    --accent-2: var(--blue);
    --accent-2-rgb: var(--blue-rgb);
    --accent-hover: #ffa640;
    --hero-tint: #331f00;
}

.theme-market {
    --accent: var(--green);
    --accent-rgb: var(--green-rgb);
    --accent-2: var(--blue);
    --accent-2-rgb: var(--blue-rgb);
    --accent-hover: #58d68d;
    --hero-tint: #1a2e25;
}

.theme-drinks {
    --accent: var(--blue);
    --accent-rgb: var(--blue-rgb);
    --accent-2: var(--purple);
    --accent-2-rgb: var(--purple-rgb);
    --accent-hover: #79b6ff;
    --hero-tint: #1a1f35;
}

.theme-store {
    --accent: var(--cyan);
    --accent-rgb: var(--cyan-rgb);
    --accent-2: #7000ff;
    --accent-2-rgb: 112 0 255;
    --accent-3: #00ff88;
    --accent-3-rgb: 0 255 136;
    --hero-tint: #1a1040;
}

.theme-demo {
    --bg-dark: #050505;
    --bg-elevated: #0a0a0a;
    --card-bg: #0e0e0e;
    --card-bg-2: #141414;
    --border-color: #222222;
    --texto-claro: #f5f5ef;
    --texto-gris: #a3a3a3;
    --accent: #c8ff00;
    --accent-rgb: 200 255 0;
    --accent-2: #ffffff;
    --accent-2-rgb: 255 255 255;
    --accent-hover: #d9ff4d;
    --hero-tint: #1a2200;
    --font-base: 'Inter', 'Segoe UI', system-ui, sans-serif;
}

/* --------------------------------------------------------------------------
   3. Base
   -------------------------------------------------------------------------- */
html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    padding: 0;
    background-color: var(--bg-dark);
    color: var(--texto-claro);
    font-family: var(--font-base);
    overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    color: var(--texto-blanco);
}

a {
    color: var(--accent);
}

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

/* --------------------------------------------------------------------------
   4. Navbar
   -------------------------------------------------------------------------- */
.navbar {
    padding: 20px 0;
    background: rgb(11 13 23 / 0.92);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
}

.navbar-brand {
    font-size: 1.5rem;
    letter-spacing: 1px;
    color: var(--texto-blanco) !important;
}

.logo-verne {
    max-height: 50px;
    margin-right: 15px;
    object-fit: contain;
}

.nav-link-verne {
    color: var(--texto-gris) !important;
    font-size: 0.95rem;
    margin-left: 20px;
    text-decoration: none;
    transition: color var(--transition);
}

.nav-link-verne:hover {
    color: var(--texto-blanco) !important;
    text-shadow: 0 0 8px rgb(var(--accent-rgb) / 0.4);
}

.btn-outline-light {
    border-color: var(--border-color);
}

.btn-outline-light:hover {
    background: rgb(var(--accent-rgb) / 0.1);
    border-color: var(--accent);
    color: var(--texto-blanco);
}

/* --------------------------------------------------------------------------
   5. Hero
   -------------------------------------------------------------------------- */
.hero {
    padding: 120px 0 60px;
    background: radial-gradient(circle at bottom right, var(--hero-tint) 0%, var(--bg-dark) 100%);
}

.hero--center {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 80vh;
    margin-top: 80px;
    /* compensa el navbar fixed-top */
    padding: 0;
    text-align: center;
    background: radial-gradient(circle at center, var(--hero-tint) 0%, var(--bg-dark) 100%);
    border-bottom: 1px solid var(--border-color);
}

.hero h1 {
    color: var(--texto-blanco);
    letter-spacing: -1px;
}

.hero-title {
    font-size: clamp(2.4rem, 6vw, 4rem);
    font-weight: 900;
    letter-spacing: -1.5px;
    line-height: 1.1;
}

/* Texto con degradé accent → accent-2 */
.text-gradient {
    background: linear-gradient(90deg, var(--accent), var(--accent-2));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* --------------------------------------------------------------------------
   6. Botones
   -------------------------------------------------------------------------- */
.btn-accent {
    background: var(--accent);
    color: var(--on-accent);
    font-weight: 700;
    padding: 15px 40px;
    border: none;
    border-radius: var(--radius-pill);
    transition: var(--transition);
}

.btn-accent:hover {
    background: var(--accent-hover);
    color: var(--on-accent);
    transform: scale(1.05);
    box-shadow: 0 5px 15px rgb(var(--accent-rgb) / 0.3);
}

.btn-accent-2 {
    background: var(--accent-2);
    color: #000;
    font-weight: 700;
    border: none;
    transition: var(--transition);
}

.btn-accent-2:hover {
    color: #000;
    transform: scale(1.05);
    box-shadow: 0 0 20px rgb(var(--accent-2-rgb) / 0.4);
}

/* Variante contorneada */
.btn-ghost {
    background: transparent;
    color: var(--texto-blanco);
    border: 1px solid var(--accent);
    border-radius: var(--radius-pill);
    transition: var(--transition);
}

.btn-ghost:hover {
    background: var(--accent);
    color: var(--on-accent);
    box-shadow: var(--shadow-glow);
}

/* Variante con brillo (reemplaza .btn-glow-blue / .btn-gumroad) */
.btn-glow {
    box-shadow: 0 4px 15px rgb(var(--accent-rgb) / 0.25);
}

.btn-glow:hover {
    box-shadow: 0 6px 20px rgb(var(--accent-rgb) / 0.4);
}

/* --------------------------------------------------------------------------
   7. Cards, iconos y mockups
   -------------------------------------------------------------------------- */
.feature-box,
.card-project,
.card-plan {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-card);
    padding: 30px;
    transition: var(--transition);
}

.card-project {
    border-radius: var(--radius-sm);
    padding: 0;
}

.feature-box:hover,
.card-project:hover,
.card-plan:hover {
    border-color: var(--accent);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgb(var(--accent-rgb) / 0.1);
}

.icon-box {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    margin-bottom: 20px;
    background: rgb(var(--accent-rgb) / 0.1);
    color: var(--accent);
    border-radius: var(--radius-sm);
    font-size: 1.5rem;
}

.icon-box.alt {
    background: rgb(var(--accent-2-rgb) / 0.1);
    color: var(--accent-2);
}

.mockup {
    background: linear-gradient(145deg, var(--card-bg-2), var(--bg-dark));
    border: 1px solid var(--border-color);
    border-radius: var(--radius-mockup);
    padding: 20px;
    box-shadow: var(--shadow-mockup);
}

.mockup--center {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

/* Panel de llamado a la acción con manchas de luz */
.cta-panel {
    position: relative;
    overflow: hidden;
    background: linear-gradient(145deg, var(--card-bg), var(--bg-dark));
    border: 1px solid var(--border-color);
}

.glow-blob {
    position: absolute;
    width: 150px;
    height: 150px;
    border-radius: 50%;
    filter: blur(40px);
    pointer-events: none;
}

.glow-blob.tl {
    top: -50px;
    left: -50px;
    background: rgb(var(--accent-2-rgb) / 0.1);
}

.glow-blob.br {
    bottom: -50px;
    right: -50px;
    background: rgb(var(--accent-rgb) / 0.1);
}

/* Planes y precios */
.price-card {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 40px 30px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-mockup);
    transition: var(--transition);
}

.price-card.featured {
    border: 2px solid var(--accent);
    box-shadow: 0 0 35px rgb(var(--accent-rgb) / 0.2);
    background: linear-gradient(180deg, #16202c 0%, var(--card-bg) 100%);
}

.popular-badge {
    position: absolute;
    top: -15px;
    right: 30px;
    padding: 6px 16px;
    background: linear-gradient(90deg, var(--accent), var(--accent-dark, var(--accent)));
    color: #000;
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 1px;
    text-transform: uppercase;
    border-radius: var(--radius-pill);
}

.price-number {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--texto-blanco);
}

.price-subtext {
    font-size: 0.9rem;
    color: var(--texto-gris);
}

.checklist {
    list-style: none;
    padding: 0;
    margin: 25px 0;
}

.checklist li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 8px 0;
    color: #d0d7de;
    font-size: 0.95rem;
}

.checklist li::before {
    content: "✓";
    color: var(--accent);
    font-weight: bold;
}

/* Etiqueta / badge con el acento de la página */
.badge-accent {
    background: rgb(var(--accent-rgb) / 0.1);
    color: var(--accent);
    border: 1px solid var(--accent);
    font-weight: 600;
}

/* --------------------------------------------------------------------------
   Componentes específicos de index / web / store
   -------------------------------------------------------------------------- */

/* Variantes de hero */
.hero--bordered {
    border-bottom: 1px solid var(--border-color);
}

.hero--text-center {
    text-align: center;
}

.hero--store {
    position: relative;
    padding: 140px 0 80px;
    border-bottom: 1px solid var(--border-color);
    background: radial-gradient(circle at 50% 20%, rgb(var(--accent-2-rgb) / 0.18) 0%, rgb(var(--accent-rgb) / 0.08) 35%, var(--bg-dark) 70%);
}

.text-gradient-alt {
    background: linear-gradient(135deg, var(--accent-3, var(--green)), var(--accent));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Botones con brillo (acento y acento secundario) */
.btn-glow-blue,
.btn-glow-purple,
.btn-gradient {
    border: none;
    font-weight: 700;
    transition: var(--transition);
}

.btn-glow-blue {
    background-color: var(--accent);
    color: #000;
    box-shadow: 0 4px 15px rgb(var(--accent-rgb) / 0.25);
}

.btn-glow-purple {
    background-color: var(--accent-2);
    color: #fff;
    box-shadow: 0 4px 15px rgb(var(--accent-2-rgb) / 0.25);
}

.btn-gradient {
    background: linear-gradient(90deg, var(--accent), #00c3ff);
    color: #000 !important;
    box-shadow: 0 4px 15px rgb(var(--accent-rgb) / 0.25);
}

.btn-glow-blue:hover,
.btn-glow-purple:hover,
.btn-gradient:hover {
    transform: scale(1.03);
    filter: brightness(1.1);
}

.btn-glow-blue:hover {
    color: #000;
    box-shadow: 0 6px 20px rgb(var(--accent-rgb) / 0.4);
}

.btn-glow-purple:hover {
    color: #fff;
    box-shadow: 0 6px 20px rgb(var(--accent-2-rgb) / 0.4);
}

.btn-gradient:hover {
    box-shadow: 0 6px 20px rgb(var(--accent-rgb) / 0.4);
}

.btn-demo {
    background: transparent;
    border: 1px solid #444;
    color: #aaa;
    font-size: 0.85rem;
    font-weight: 600;
    transition: var(--transition);
}

.btn-demo:hover {
    border-color: #fff;
    color: #fff;
}

/* Cards de proyecto con barra superior (store) */
.card-project--bar {
    position: relative;
    overflow: hidden;
    border-radius: 16px;
}

.card-project--bar::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, var(--accent), var(--accent-2));
    opacity: 0;
    transition: opacity var(--transition);
}

.card-project--bar:hover::before {
    opacity: 1;
}

.card-project h3 {
    color: var(--texto-blanco);
}

/* Planes (web) */
.card-plan {
    height: 100%;
    display: flex;
    flex-direction: column;
    padding: 0;
    border-radius: 16px;
}

.card-plan:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgb(var(--accent-rgb) / 0.1);
}

.card-plan.featured:hover {
    border-color: var(--accent-2);
    box-shadow: 0 15px 35px rgb(var(--accent-2-rgb) / 0.15);
}

.price-tag {
    font-size: 2.2rem;
    font-weight: bold;
    color: var(--texto-blanco);
}

.price-tag span {
    font-size: 1rem;
    font-weight: normal;
    color: var(--texto-gris);
}

.price-concept {
    font-size: 1.1rem;
    font-weight: 700;
    line-height: 1.4;
    color: var(--texto-blanco);
}

.price-concept span { color: var(--accent); }

/* Nombre del plan: protagonista de la tarjeta */
.plan-title {
    position: relative;
    margin: 0 0 0.5rem;
    padding-bottom: 14px;
    font-size: clamp(1.75rem, 2.6vw, 2.25rem);
    font-weight: 800;
    letter-spacing: -0.5px;
    line-height: 1.1;
    color: var(--texto-blanco);
}

.plan-title::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 48px;
    height: 4px;
    background: var(--accent);
    border-radius: 4px;
    box-shadow: 0 0 14px rgb(var(--accent-rgb) / 0.5);
}

.card-plan.featured .plan-title::after {
    background: var(--accent-2);
    box-shadow: 0 0 14px rgb(var(--accent-2-rgb) / 0.5);
}


.feature-list {
    list-style: none;
    padding: 0;
    margin-bottom: 30px;
}

.feature-list li {
    margin-bottom: 12px;
    color: var(--texto-claro);
    font-size: 0.95rem;
}

.feature-list li::before {
    content: "✓";
    color: var(--accent);
    margin-right: 10px;
    font-weight: bold;
}

.llave-en-mano-box {
    border: 1px dashed var(--texto-gris);
    background-color: rgb(255 255 255 / 0.02);
    border-radius: var(--radius-sm);
}

.legal-text {
    font-size: 0.85rem;
    color: var(--texto-gris);
}

/* Badges de estado y stack tecnológico (index, store) */
.badge-status-beta {
    background-color: rgb(35 134 54 / 0.15);
    color: #3fb950;
    border: 1px solid rgb(63 185 80 / 0.4);
}

.badge-status-dev {
    background-color: rgb(210 153 34 / 0.15);
    color: #d29922;
    border: 1px solid rgb(210 153 34 / 0.4);
}

.badge-status-plan {
    background-color: rgb(var(--purple-rgb) / 0.15);
    color: var(--purple);
    border: 1px solid rgb(var(--purple-rgb) / 0.4);
}

.badge-status-active {
    background-color: rgb(var(--accent-rgb) / 0.15);
    color: var(--accent);
    border: 1px solid rgb(var(--accent-rgb) / 0.4);
    font-weight: 600;
}

.badge-status-lab {
    background-color: rgb(248 81 73 / 0.15);
    color: #f85149;
    border: 1px solid rgb(248 81 73 / 0.4);
}

.tech-stack {
    margin-top: 15px;
    font-size: 0.75rem;
    color: var(--texto-gris);
}

.tech-badge {
    display: inline-block;
    margin: 0 5px 5px 0;
    padding: 3px 8px;
    background-color: #21262d;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
}

/* Secciones de index */
.lab-section {
    background-color: var(--bg-elevated);
    border-top: 1px dashed var(--border-color);
    border-bottom: 1px dashed var(--border-color);
}

.vision-icon {
    width: 50px;
    height: 50px;
    margin-bottom: 20px;
    color: var(--accent);
}

.founder-img {
    width: 100%;
    max-width: 320px;
    border-radius: var(--radius-card);
    border: 2px solid var(--border-color);
    box-shadow: 0 15px 35px rgb(0 0 0 / 0.5);
    transition: var(--transition);
}

.founder-img:hover {
    border-color: var(--accent);
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgb(var(--accent-rgb) / 0.15);
}

/* Acordeón FAQ en modo oscuro */
.accordion-item {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    margin-bottom: 15px;
    border-radius: var(--radius-sm) !important;
    overflow: hidden;
}

.accordion-button {
    background-color: var(--card-bg);
    color: var(--texto-claro);
    font-weight: 600;
    padding: 20px;
    box-shadow: none !important;
}

.accordion-button:not(.collapsed) {
    background-color: rgb(var(--accent-rgb) / 0.05);
    color: var(--accent);
}

.accordion-button::after {
    filter: invert(1);
}

.accordion-body {
    color: var(--texto-gris);
    font-size: 1rem;
    line-height: 1.6;
    padding: 20px;
    border-top: 1px solid var(--border-color);
}

/* --------------------------------------------------------------------------
   8. Secciones y footer
   -------------------------------------------------------------------------- */
.section-alt {
    background: linear-gradient(180deg, var(--bg-dark) 0%, var(--bg-elevated) 100%);
    border-top: 1px solid var(--border-color);
}

.border-verne {
    border-color: var(--border-color) !important;
}

.text-muted-verne {
    color: var(--texto-gris) !important;
}

footer {
    font-size: 0.85rem;
    color: var(--texto-gris);
    border-top: 1px solid var(--border-color);
}

/* --------------------------------------------------------------------------
   Animaciones y refinamientos de movimiento
   -------------------------------------------------------------------------- */

/* Glow flotante del hero (usa el acento de cada tema) */
.hero,
.hero--demo,
.hero--store {
    position: relative;
    overflow: hidden;
}

.hero::before,
.hero--demo::before,
.hero--store::before {
    content: '';
    position: absolute;
    top: -10%;
    left: calc(50% - min(30vw, 260px));
    width: min(60vw, 520px);
    height: min(60vw, 520px);
    background: radial-gradient(circle, rgb(var(--accent-rgb) / 0.16) 0%, transparent 65%);
    filter: blur(30px);
    border-radius: 50%;
    pointer-events: none;
    animation: float-glow 14s ease-in-out infinite;
}

.hero>.container,
.hero--demo>.container,
.hero--store>.container {
    position: relative;
    z-index: 1;
}

@keyframes float-glow {

    0%,
    100% {
        transform: translate3d(0, 0, 0) scale(1);
    }

    33% {
        transform: translate3d(8%, 12%, 0) scale(1.08);
    }

    66% {
        transform: translate3d(-10%, 4%, 0) scale(0.95);
    }
}

/* Marquesina infinita (el contenido va duplicado en dos .marquee__group) */
.marquee {
    overflow: hidden;
    padding: 20px 0;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    background: rgb(255 255 255 / 0.015);
    -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
    mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}

.marquee__track {
    display: flex;
    width: max-content;
    animation: marquee-scroll 35s linear infinite;
}

.marquee__group {
    display: flex;
    flex-shrink: 0;
    align-items: center;
    gap: 56px;
    padding-right: 56px;
}

.marquee__item {
    display: inline-flex;
    align-items: center;
    gap: 56px;
    color: var(--texto-gris);
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    white-space: nowrap;
    transition: color var(--transition);
}

.marquee__item::after {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--accent);
    border-radius: 50%;
    opacity: 0.6;
}

.marquee__item:hover {
    color: var(--texto-blanco);
}

.marquee:hover .marquee__track {
    animation-play-state: paused;
}

.marquee--reverse .marquee__track {
    animation-direction: reverse;
}

@keyframes marquee-scroll {
    to {
        transform: translateX(-50%);
    }
}

/* Animación de entrada (js/reveal.js agrega y quita estas clases) */
.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
    transition-delay: var(--reveal-delay, 0s);
    will-change: opacity, transform;
}

.reveal.is-visible {
    opacity: 1;
    transform: none;
}

/* Hovers refinados: borde suave, glow tenue y escala mínima */
.feature-box,
.card-project,
.card-plan,
.price-card,
.feature-card,
.founder-img {
    transition: border-color 0.35s ease, box-shadow 0.35s ease, transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.feature-box:hover,
.card-project:hover,
.price-card:hover,
.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgb(var(--accent-rgb) / 0.12);
}

.card-plan:hover {
    transform: translateY(-6px);
}

.btn-accent,
.btn-accent-2,
.btn-glow-blue,
.btn-glow-purple,
.btn-gradient,
.btn-ghost,
.btn-neon {
    transition: transform 0.25s ease, box-shadow 0.3s ease, background-color 0.3s ease, color 0.3s ease, filter 0.3s ease;
}

.btn-accent:hover,
.btn-accent-2:hover,
.btn-glow-blue:hover,
.btn-glow-purple:hover,
.btn-gradient:hover,
.btn-ghost:hover {
    transform: scale(1.02);
}

.btn-outline-light {
    transition: border-color 0.3s ease, background-color 0.3s ease, color 0.3s ease;
}

/* Accesibilidad: foco visible y movimiento reducido */
a:focus-visible,
button:focus-visible,
.btn:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .hero::before,
    .hero--demo::before,
    .hero--store::before {
        animation: none;
    }

    .marquee__track {
        animation: none;
        flex-wrap: wrap;
        width: auto;
        justify-content: center;
    }

    .marquee__group[aria-hidden="true"] {
        display: none;
    }

    .reveal {
        opacity: 1;
        transform: none;
    }
}

/* --------------------------------------------------------------------------
   9. Página 404
   -------------------------------------------------------------------------- */
.error-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 24px;
}

.error-card {
    width: 100%;
    max-width: 420px;
    padding: 32px 24px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-card);
    box-shadow: var(--shadow-mockup);
    text-align: center;
}

.error-card img {
    display: block;
    margin: 0 auto 16px;
}

.error-card h1 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 8px;
}

.error-card h2 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--accent);
    margin-bottom: 8px;
}

.error-card p {
    color: var(--texto-gris);
    line-height: 1.5;
    margin: 16px 0 24px;
}

.error-card a.btn-accent {
    display: block;
    text-decoration: none;
    text-transform: uppercase;
    padding: 16px;
}

/* --------------------------------------------------------------------------
   10. Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 768px) {
    .hero {
        padding: 100px 0 40px;
    }

    .hero--center {
        min-height: auto;
        padding: 60px 0;
    }

    .navbar {
        padding: 12px 0;
    }

    .logo-verne {
        max-height: 40px;
    }

    .btn-accent {
        padding: 12px 28px;
    }
}