/* ==========================================================================
   BENGRID Solutions - Hoja de estilos
   Paleta: fondo oscuro, azul eléctrico de acento, plateado y blanco
   Enfoque: mobile-first, responsive y moderno
   ========================================================================== */

/* ---------- Variables de diseño ---------- */
:root {
    --bg:            #0a0a0a;   /* Fondo principal (negro) */
    --bg-alt:        #111214;   /* Fondo alternativo de secciones */
    --surface:       #16181c;   /* Superficie de tarjetas */
    --surface-2:     #1c1f24;   /* Superficie hover / elevada */
    --accent:        #1a9fff;   /* Azul eléctrico (acento) */
    --accent-dark:   #0d7ee0;   /* Azul más oscuro para hover */
    --accent-soft:   rgba(26, 159, 255, 0.12);
    --silver:        #b8c0cc;   /* Plateado / gris metálico */
    --text:          #f2f4f7;   /* Texto principal (blanco) */
    --text-muted:    #9aa3af;   /* Texto secundario */
    --border:        rgba(255, 255, 255, 0.08);
    --wa:            #25d366;   /* Verde WhatsApp */

    --radius:        14px;
    --radius-lg:     22px;
    --shadow:        0 10px 30px rgba(0, 0, 0, 0.45);
    --shadow-accent: 0 8px 30px rgba(26, 159, 255, 0.35);
    --max-width:     1180px;
    --transition:    0.3s ease;

    --font: 'Poppins', 'Segoe UI', system-ui, -apple-system, sans-serif;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px; /* compensa el header fijo al navegar */
}

body {
    font-family: var(--font);
    background-color: var(--bg);
    color: var(--text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

/* ---------- Utilidades ---------- */
.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
}

.text-accent { color: var(--accent); }

/* ---------- Botones ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 22px;
    border: none;
    border-radius: 50px;
    font-family: var(--font);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform var(--transition), background var(--transition), box-shadow var(--transition);
    white-space: nowrap;
}

.btn--accent {
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    color: #fff;
    box-shadow: var(--shadow-accent);
}
.btn--accent:hover { transform: translateY(-2px); box-shadow: 0 12px 34px rgba(26, 159, 255, 0.5); }

.btn--ghost {
    background: transparent;
    color: var(--text);
    border: 1px solid var(--border);
}
.btn--ghost:hover { background: var(--surface-2); border-color: var(--accent); }

.btn--wa {
    background: var(--wa);
    color: #fff;
}
.btn--wa:hover { transform: translateY(-2px); background: #1fbe5a; }

.btn--lg { padding: 15px 30px; font-size: 1rem; }
.btn--block { width: 100%; }

/* ==========================================================================
   HEADER
   ========================================================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(10, 10, 10, 0.7);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid transparent;
    transition: background var(--transition), border-color var(--transition);
}
.header.scrolled {
    background: rgba(10, 10, 10, 0.92);
    border-bottom-color: var(--border);
}

.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
    gap: 16px;
}

/* El logo trae mucho relleno negro alrededor: con object-fit: cover
   recortamos ese relleno por los cuatro lados y dejamos solo el texto,
   para que se vea grande y sin recuadro negro marcado. */
.header__logo {
    display: flex;
    align-items: center;
}
.header__logo-img {
    height: 60px;
    width: 148px;
    object-fit: cover;
    object-position: center;
    display: block;
}
.header__logo-text {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: 0.5px;
    color: var(--text);
}
.header__logo-text span { color: var(--accent); }

/* Navegación */
.nav__list { display: flex; gap: 28px; }
.nav__link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--silver);
    position: relative;
    transition: color var(--transition);
}
.nav__link::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -6px;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: width var(--transition);
}
.nav__link:hover { color: var(--text); }
.nav__link:hover::after { width: 100%; }

.header__cta { display: inline-flex; }

/* Botón hamburguesa */
.nav__toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
}
.nav__toggle span {
    width: 26px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: transform var(--transition), opacity var(--transition);
}
.nav__toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__toggle.active span:nth-child(2) { opacity: 0; }
.nav__toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ==========================================================================
   HERO
   ========================================================================== */
.hero {
    position: relative;
    padding: 140px 0 90px;
    overflow: hidden;
    background:
        radial-gradient(circle at 70% 20%, rgba(26, 159, 255, 0.15), transparent 55%),
        var(--bg);
}

/* Resplandor azul decorativo */
.hero__glow {
    position: absolute;
    top: -120px;
    right: 4%;
    width: 700px;
    height: 700px;
    max-width: 120vw;
    background: radial-gradient(circle, rgba(26, 159, 255, 0.18), transparent 60%);
    filter: blur(40px);
    pointer-events: none;
    z-index: 0;
}

/* Layout de dos columnas: texto + imágenes */
.hero__grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1.05fr 1fr;
    align-items: center;
    gap: 50px;
}

.hero__content { text-align: left; }

/* ---- Columna de imágenes (composición tipo collage) ---- */
.hero__media {
    position: relative;
    animation: hero-float 6s ease-in-out infinite;
}
.hero__media-main {
    width: 100%;
    height: auto;
    border-radius: 20px;
    border: 1px solid rgba(26, 159, 255, 0.3);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.55), 0 0 50px rgba(26, 159, 255, 0.18);
    display: block;
}
.hero__media-badge {
    position: absolute;
    top: 18px;
    right: 18px;
    z-index: 3;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 9px 16px;
    font-size: 0.85rem;
    font-weight: 600;
    color: #fff;
    background: rgba(10, 14, 20, 0.72);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(26, 159, 255, 0.4);
    border-radius: 50px;
}
.hero__media-badge svg { color: var(--accent); }

@keyframes hero-float {
    0%, 100% { transform: translateY(0); }
    50%      { transform: translateY(-14px); }
}

/* Tablet: apila texto arriba e imágenes abajo, centrado */
@media (max-width: 900px) {
    .hero__grid { grid-template-columns: 1fr; gap: 56px; text-align: center; }
    .hero__content { text-align: center; }
    .hero__media { max-width: 520px; margin: 0 auto; }
}

@media (max-width: 480px) {
    .hero__media-badge { font-size: 0.75rem; padding: 7px 12px; }
}

.hero__eyebrow {
    display: inline-block;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 2px;
    padding: 6px 16px;
    border: 1px solid var(--border);
    border-radius: 50px;
    background: var(--accent-soft);
    margin-bottom: 24px;
}

.hero__title {
    font-size: clamp(2rem, 5vw, 3.2rem);
    font-weight: 800;
    line-height: 1.15;
    margin: 0 0 22px;
}

.hero__subtitle {
    font-size: clamp(1rem, 2.5vw, 1.2rem);
    color: var(--text-muted);
    max-width: 560px;
    margin: 0 0 36px;
}

.hero__actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

/* Estadísticas de confianza */
.hero__stats {
    display: flex;
    gap: 40px;
    flex-wrap: wrap;
    margin-top: 50px;
}
.hero__stat { display: flex; flex-direction: column; }
.hero__stat strong {
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent);
}
.hero__stat span { font-size: 0.85rem; color: var(--text-muted); }

/* Centrado de acciones/stats cuando se apila en móvil */
@media (max-width: 900px) {
    .hero__actions { justify-content: center; }
    .hero__stats { justify-content: center; }
    .hero__subtitle { margin-left: auto; margin-right: auto; }
}

/* ==========================================================================
   SECCIONES GENERALES
   ========================================================================== */
.section { padding: 90px 0; }
.section--alt { background: var(--bg-alt); }

.section__head {
    text-align: center;
    max-width: 620px;
    margin: 0 auto 56px;
}
.section__eyebrow {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 12px;
}
.section__title {
    font-size: clamp(1.6rem, 4vw, 2.4rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 14px;
}
.section__desc { color: var(--text-muted); font-size: 1.05rem; }

/* ==========================================================================
   TARJETAS DE SERVICIOS
   ========================================================================== */
.cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.card {
    background-color: var(--surface);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px 26px;
    transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition), background-color var(--transition);
    position: relative;
    overflow: hidden;
    isolation: isolate;
}
.card:nth-child(1) { background-image: url('assets/card-1.jpg'); }
.card:nth-child(2) { background-image: url('assets/card-2.jpg'); }
.card:nth-child(3) { background-image: url('assets/card-3.jpg'); }
.card:nth-child(4) { background-image: url('assets/card-4.jpg'); }
.card:nth-child(5) { background-image: url('assets/card-5.jpg'); }
.card:nth-child(6) { background-image: url('assets/card-6.jpg'); }
.card:nth-child(7) { background-image: url('assets/card-7.jpg'); }
.card:nth-child(8) { background-image: url('assets/card-8.jpg'); }
/* Dark overlay so text stays readable over the image */
.card::after {
    content: '';
    position: absolute;
    inset: 0;
    z-index: -1;
    background: linear-gradient(180deg, rgba(10,10,10,0.86) 0%, rgba(10,10,10,0.92) 55%, var(--bg) 100%);
    transition: background var(--transition);
}
.card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 3px;
    background: linear-gradient(90deg, var(--accent), transparent);
    opacity: 0;
    transition: opacity var(--transition);
}
.card:hover {
    transform: translateY(-8px);
    border-color: rgba(26, 159, 255, 0.6);
    background-color: var(--surface-2);
    box-shadow: var(--shadow), 0 0 30px rgba(26, 159, 255, 0.28), inset 0 0 0 1px rgba(26, 159, 255, 0.15);
}
.card:hover::after {
    background: linear-gradient(180deg, rgba(10,10,10,0.38) 0%, rgba(10,10,10,0.68) 55%, rgba(10,10,10,0.95) 100%);
}
.card:hover::before { opacity: 1; }

.card:hover .card__icon {
    background: rgba(26, 159, 255, 0.25);
    box-shadow: 0 0 18px rgba(26, 159, 255, 0.45);
}

.card__icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-soft);
    color: var(--accent);
    margin-bottom: 20px;
    transition: transform var(--transition), background var(--transition), box-shadow var(--transition);
}
.card__icon svg { width: 28px; height: 28px; }
.card:hover .card__icon { transform: scale(1.1) rotate(-5deg); }

.card__title { font-size: 1.15rem; font-weight: 600; margin-bottom: 10px; transition: color var(--transition); }
.card__text { color: var(--text-muted); font-size: 0.95rem; }

/* ==========================================================================
   ¿POR QUÉ ELEGIRNOS? (VALORES)
   ========================================================================== */
.values {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 24px;
}
.value {
    text-align: center;
    padding: 34px 22px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    background: var(--surface);
    transition: transform var(--transition), border-color var(--transition);
}
.value:hover { transform: translateY(-6px); border-color: rgba(26, 159, 255, 0.4); }
.value__icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--accent-soft), transparent);
    border: 1px solid rgba(26, 159, 255, 0.3);
    color: var(--accent);
}
.value__icon svg { width: 30px; height: 30px; }
.value__title { font-size: 1.2rem; font-weight: 600; margin-bottom: 10px; }
.value__text { color: var(--text-muted); font-size: 0.92rem; }

/* ==========================================================================
   PLANES PARA EMPRESAS
   ========================================================================== */
.plans-banner {
    position: relative;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
    gap: 40px;
    background: linear-gradient(135deg, var(--surface-2), var(--surface));
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 56px 44px;
    overflow: hidden;
}
.plans-banner__glow {
    position: absolute;
    top: -80px; right: -80px;
    width: 340px; height: 340px;
    background: radial-gradient(circle, rgba(26, 159, 255, 0.25), transparent 65%);
    filter: blur(30px);
    pointer-events: none;
}
.plans-banner__content { position: relative; z-index: 1; max-width: 640px; }
.plans-banner__media { position: relative; z-index: 1; }
.plans-banner__media img {
    width: 100%;
    height: auto;
    border-radius: 16px;
    border: 1px solid rgba(26, 159, 255, 0.3);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5), 0 0 40px rgba(26, 159, 255, 0.15);
    display: block;
}
.plans-banner__list {
    margin: 22px 0 30px;
    display: grid;
    gap: 12px;
}
.plans-banner__list li {
    position: relative;
    padding-left: 30px;
    color: var(--silver);
}
.plans-banner__list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: 700;
}

/* En pantallas pequeñas se apila la imagen debajo del texto */
@media (max-width: 820px) {
    .plans-banner { grid-template-columns: 1fr; gap: 30px; }
    .plans-banner__media { max-width: 460px; }
}

/* ==========================================================================
   SOBRE NOSOTROS
   ========================================================================== */
.about {
    display: grid;
    grid-template-columns: 1.6fr 1fr;
    gap: 40px;
    align-items: center;
}
.about__text p { color: var(--text-muted); margin-bottom: 16px; }
.about__text strong { color: var(--text); }

.about__card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 40px 30px;
    text-align: center;
}
.about__badge {
    width: 70px; height: 70px;
    margin: 0 auto 20px;
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-soft);
    color: var(--accent);
}
.about__badge svg { width: 34px; height: 34px; }
.about__card h3 { font-size: 1.25rem; margin-bottom: 10px; }
.about__card p { color: var(--text-muted); font-size: 0.95rem; }

/* ==========================================================================
   CONTACTO
   ========================================================================== */
.contact {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 30px;
    align-items: start;
}

.contact__form {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 34px;
}
.form__group { margin-bottom: 18px; display: flex; flex-direction: column; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form__group label {
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 8px;
    color: var(--silver);
}
.form__group input,
.form__group textarea {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 13px 15px;
    color: var(--text);
    font-family: var(--font);
    font-size: 0.95rem;
    transition: border-color var(--transition), box-shadow var(--transition);
    resize: vertical;
}
.form__group input::placeholder,
.form__group textarea::placeholder { color: #5b6472; }
.form__group input:focus,
.form__group textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-soft);
}
.form__group input.invalid,
.form__group textarea.invalid { border-color: #ff5b5b; }

.form__error {
    color: #ff6b6b;
    font-size: 0.8rem;
    margin-top: 6px;
    min-height: 1em;
}
.form__success {
    margin-top: 16px;
    padding: 12px 16px;
    background: rgba(37, 211, 102, 0.12);
    border: 1px solid rgba(37, 211, 102, 0.4);
    border-radius: 10px;
    color: #4ade80;
    font-size: 0.9rem;
    text-align: center;
}

/* Info de contacto */
.contact__info {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 30px;
}
.contact__details { margin-top: 26px; display: grid; gap: 20px; }
.contact__details li { display: flex; flex-direction: column; }
.contact__label {
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
    margin-bottom: 4px;
}
.contact__details a { color: var(--text); transition: color var(--transition); }
.contact__details a:hover { color: var(--accent); }

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer {
    background: var(--bg-alt);
    border-top: 1px solid var(--border);
    padding-top: 50px;
}
.footer__inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
    padding-bottom: 30px;
}
.footer__logo {
    font-size: 1.3rem;
    font-weight: 800;
    display: block;
    margin-bottom: 8px;
}
.footer__logo span { color: var(--accent); }
.footer__brand p { color: var(--text-muted); font-size: 0.9rem; max-width: 320px; }

.footer__social { display: flex; gap: 14px; }
.footer__social a {
    width: 42px; height: 42px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--surface);
    border: 1px solid var(--border);
    color: var(--silver);
    transition: color var(--transition), border-color var(--transition), transform var(--transition);
}
.footer__social a:hover {
    color: var(--accent);
    border-color: var(--accent);
    transform: translateY(-3px);
}

.footer__bottom {
    border-top: 1px solid var(--border);
    padding: 20px;
    text-align: center;
}
.footer__bottom p { color: var(--text-muted); font-size: 0.85rem; }

/* ==========================================================================
   BOTÓN FLOTANTE DE WHATSAPP
   ========================================================================== */
.whatsapp-float {
    position: fixed;
    right: 22px;
    bottom: 22px;
    width: 58px;
    height: 58px;
    border-radius: 50%;
    background: var(--wa);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.5);
    z-index: 999;
    transition: transform var(--transition);
    animation: pulse 2.5s infinite;
}
.whatsapp-float:hover { transform: scale(1.1); }

@keyframes pulse {
    0%   { box-shadow: 0 8px 24px rgba(37, 211, 102, 0.5), 0 0 0 0 rgba(37, 211, 102, 0.5); }
    70%  { box-shadow: 0 8px 24px rgba(37, 211, 102, 0.5), 0 0 0 16px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 8px 24px rgba(37, 211, 102, 0.5), 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* ==========================================================================
   ANIMACIONES DE SCROLL (fade-in)
   ========================================================================== */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Respeta la preferencia de reducir movimiento */
@media (prefers-reduced-motion: reduce) {
    .reveal { opacity: 1; transform: none; transition: none; }
    .whatsapp-float { animation: none; }
    .hero__media { animation: none; }
    html { scroll-behavior: auto; }
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 900px) {
    .about { grid-template-columns: 1fr; }
    .contact { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    /* Header móvil */
    .header__cta { display: none; }
    .nav__toggle { display: flex; }

    .nav {
        position: fixed;
        top: 72px;
        left: 0;
        width: 100%;
        background: rgba(10, 10, 10, 0.98);
        backdrop-filter: blur(12px);
        border-bottom: 1px solid var(--border);
        max-height: 0;
        overflow: hidden;
        transition: max-height var(--transition);
    }
    .nav.open { max-height: 340px; }
    .nav__list {
        flex-direction: column;
        gap: 0;
        padding: 10px 20px 24px;
    }
    .nav__list li { border-bottom: 1px solid var(--border); }
    .nav__link { display: block; padding: 14px 0; }
    .nav__link::after { display: none; }

    .plans-banner { padding: 40px 26px; }
    .hero { padding: 130px 0 80px; }
    .hero__stats { gap: 28px; }
}

@media (max-width: 480px) {
    .form__row { grid-template-columns: 1fr; }
    .hero__actions { flex-direction: column; }
    .hero__actions .btn { width: 100%; }
    .footer__inner { flex-direction: column; text-align: center; align-items: center; }
    .footer__brand p { margin: 0 auto; }
}

/* ==========================================================================
   TIENDA
   ========================================================================== */
.nav__link--active { color: var(--accent); }
.nav__link--active::after { width: 100%; }

/* Botón carrito en el header */
.cart-btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 46px;
    height: 46px;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: var(--surface);
    color: var(--text);
    cursor: pointer;
    transition: border-color var(--transition), background var(--transition), color var(--transition);
}
.cart-btn:hover { border-color: rgba(26, 159, 255, 0.6); color: var(--accent); background: var(--surface-2); }
.cart-btn__count {
    position: absolute;
    top: -6px;
    right: -6px;
    min-width: 20px;
    height: 20px;
    padding: 0 5px;
    border-radius: 999px;
    background: var(--accent);
    color: #fff;
    font-size: 0.72rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Hero de la tienda */
.store-hero {
    position: relative;
    padding: 140px 0 50px;
    text-align: center;
    overflow: hidden;
}
.store-hero__glow {
    position: absolute;
    top: -10%;
    left: 50%;
    transform: translateX(-50%);
    width: 700px;
    height: 500px;
    background: radial-gradient(circle, rgba(26, 159, 255, 0.18), transparent 60%);
    pointer-events: none;
}
.store-hero__title {
    font-size: clamp(1.9rem, 5vw, 3rem);
    font-weight: 800;
    line-height: 1.1;
    margin: 14px auto 18px;
    max-width: 820px;
}
.store-hero__desc {
    color: var(--text-muted);
    max-width: 640px;
    margin: 0 auto;
    font-size: 1.02rem;
}
.store-hero__ship {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin: 20px auto 0;
    padding: 8px 18px;
    border: 1px solid rgba(37, 211, 102, 0.4);
    border-radius: 999px;
    background: rgba(37, 211, 102, 0.1);
    color: var(--wa);
    font-size: 0.9rem;
    font-weight: 600;
}

/* Filtros por categoría */
.store-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    margin-bottom: 40px;
}
.filter-chip {
    padding: 9px 20px;
    border: 1px solid var(--border);
    border-radius: 999px;
    background: var(--surface);
    color: var(--text-muted);
    font-family: var(--font);
    font-size: 0.92rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition);
    text-transform: capitalize;
}
.filter-chip:hover { color: var(--text); border-color: rgba(26, 159, 255, 0.5); }
.filter-chip.is-active {
    background: var(--accent);
    border-color: var(--accent);
    color: #fff;
}

/* Grilla de productos */
.products {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 24px;
}
.store-empty { text-align: center; color: var(--text-muted); padding: 40px 0; }

.product {
    display: flex;
    flex-direction: column;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.product:hover {
    transform: translateY(-6px);
    border-color: rgba(26, 159, 255, 0.6);
    box-shadow: var(--shadow), 0 0 26px rgba(26, 159, 255, 0.22);
}
.product__media {
    aspect-ratio: 4 / 3;
    overflow: hidden;
}
.product__media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.product__media--placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    background:
        radial-gradient(circle at 50% 40%, rgba(26, 159, 255, 0.18), transparent 65%),
        linear-gradient(160deg, #14171c, #0d0f12);
}
.product__body {
    display: flex;
    flex-direction: column;
    flex: 1;
    padding: 18px 18px 20px;
}
.product__cat {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--accent);
    font-weight: 600;
    margin-bottom: 6px;
}
.product__name { font-size: 1.05rem; font-weight: 600; margin-bottom: 6px; }
.product__desc { color: var(--text-muted); font-size: 0.9rem; line-height: 1.5; flex: 1; }
.product__foot {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 16px;
    gap: 12px;
}
.product__price { font-size: 1.15rem; font-weight: 700; color: var(--text); }
.product__add {
    padding: 9px 16px;
    border: none;
    border-radius: 10px;
    background: var(--accent);
    color: #fff;
    font-family: var(--font);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: background var(--transition), transform var(--transition);
}
.product__add:hover { background: var(--accent-dark); transform: translateY(-2px); }

/* Overlay y panel del carrito */
.cart-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(2px);
    z-index: 90;
}
.cart-panel {
    position: fixed;
    top: 0;
    right: 0;
    width: 100%;
    max-width: 400px;
    height: 100%;
    background: var(--bg-alt);
    border-left: 1px solid var(--border);
    box-shadow: -20px 0 50px rgba(0, 0, 0, 0.5);
    display: flex;
    flex-direction: column;
    transform: translateX(100%);
    transition: transform var(--transition);
    z-index: 100;
}
.cart-panel.open { transform: translateX(0); }
.cart-panel__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 22px 24px;
    border-bottom: 1px solid var(--border);
}
.cart-panel__title { font-size: 1.2rem; font-weight: 700; }
.cart-panel__close {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.8rem;
    line-height: 1;
    cursor: pointer;
    transition: color var(--transition);
}
.cart-panel__close:hover { color: var(--text); }
.cart-panel__body {
    flex: 1;
    overflow-y: auto;
    padding: 12px 24px;
}
.cart-panel__empty {
    padding: 40px 24px;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.95rem;
}

.cart-item {
    display: grid;
    grid-template-columns: 1fr auto auto auto;
    align-items: center;
    gap: 12px;
    padding: 14px 0;
    border-bottom: 1px solid var(--border);
}
.cart-item__info { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.cart-item__name { font-size: 0.92rem; font-weight: 500; }
.cart-item__price { font-size: 0.8rem; color: var(--text-muted); }
.cart-item__qty {
    display: flex;
    align-items: center;
    gap: 8px;
}
.qty-btn {
    width: 26px;
    height: 26px;
    border: 1px solid var(--border);
    border-radius: 7px;
    background: var(--surface);
    color: var(--text);
    font-size: 1rem;
    line-height: 1;
    cursor: pointer;
    transition: border-color var(--transition), color var(--transition);
}
.qty-btn:hover { border-color: var(--accent); color: var(--accent); }
.qty-num { min-width: 18px; text-align: center; font-weight: 600; font-size: 0.92rem; }
.cart-item__subtotal { font-weight: 600; font-size: 0.9rem; white-space: nowrap; }
.cart-item__remove {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.2rem;
    line-height: 1;
    cursor: pointer;
    transition: color var(--transition);
}
.cart-item__remove:hover { color: #ff5c5c; }

.cart-panel__foot {
    padding: 20px 24px 24px;
    border-top: 1px solid var(--border);
    background: var(--bg);
}
.cart-panel__total {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 1.05rem;
    margin-bottom: 6px;
}
.cart-panel__total strong { font-size: 1.3rem; color: var(--accent); }
.cart-panel__note { font-size: 0.78rem; color: var(--text-muted); margin-bottom: 16px; }

@media (max-width: 768px) {
    .cart-btn { margin-left: auto; margin-right: 12px; }
}
@media (prefers-reduced-motion: reduce) {
    .cart-panel { transition: none; }
    .product { transition: none; }
}