/* =========================================================================
   EqCommerce Storefront — Diseño premium tipo Grupo PK Tecnología
   Navy profundo + dorado elegante + tipografía corporativa
   ========================================================================= */

:root {
    /* === Paleta primaria — navy profundo estilo Grupo PK === */
    --navy-950: #050E1C;
    --navy-900: #081427;
    --navy-800: #0E1D33;
    --navy-700: #142A47;
    --navy-600: #1E3A5F;
    --navy-500: #294C77;
    --navy-400: #3D6391;

    /* === Verde tecnologico Grupo PK === */
    --green-100: #DCFCE7;
    --green-200: #BBF7D0;
    --green-300: #86EFAC;
    --green-400: #4ADE80;
    --green-500: #22C55E;
    --green-600: #16A34A;
    --green-700: #15803D;
    --green-800: #166534;

    /* Aliases para compatibilidad con la implementacion previa */
    --gold-100: var(--green-100);
    --gold-200: var(--green-200);
    --gold-300: var(--green-400);
    --gold-400: var(--green-500);
    --gold-500: var(--green-500);
    --gold-600: var(--green-600);
    --gold-700: var(--green-700);

    /* === Neutros === */
    --white: #FFFFFF;
    --gray-50: #F8FAFC;
    --gray-100: #F1F5F9;
    --gray-200: #E2E8F0;
    --gray-300: #CBD5E1;
    --gray-400: #94A3B8;
    --gray-500: #64748B;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1E293B;
    --gray-900: #0F172A;

    /* === Semánticos === */
    --color-primary: var(--navy-700);
    --color-primary-dark: var(--navy-900);
    --color-primary-light: var(--navy-500);
    --color-accent: var(--green-500);
    --color-accent-dark: var(--green-600);
    --color-accent-light: var(--green-400);

    --color-bg: var(--gray-50);
    --color-bg-alt: var(--white);
    --color-surface: var(--white);
    --color-text: var(--gray-900);
    --color-text-muted: var(--gray-500);
    --color-text-light: var(--gray-400);
    --color-border: var(--gray-200);
    --color-border-strong: var(--gray-300);

    --color-success: #10B981;
    --color-danger: #EF4444;
    --color-warning: #F59E0B;
    --color-info: #3B82F6;

    /* === Tipografía === */
    --font-display: 'Manrope', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

    /* === Radios === */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-pill: 9999px;

    /* === Sombras === */
    --shadow-xs: 0 1px 2px rgba(15, 23, 42, 0.04);
    --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.06), 0 1px 2px rgba(15, 23, 42, 0.04);
    --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.07), 0 2px 4px -2px rgba(15, 23, 42, 0.05);
    --shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, 0.08), 0 4px 6px -4px rgba(15, 23, 42, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(15, 23, 42, 0.10), 0 8px 10px -6px rgba(15, 23, 42, 0.05);
    --shadow-2xl: 0 25px 50px -12px rgba(15, 23, 42, 0.18);
    --shadow-gold: 0 8px 20px -4px rgba(34, 197, 94, 0.35);
    --shadow-green: 0 8px 20px -4px rgba(34, 197, 94, 0.35);

    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);

    --container-max: 1280px;
    --header-height: 76px;
}

/* === Reset y base === */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
    margin: 0;
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text);
    background: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}
img, svg { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); text-decoration: none; transition: color var(--transition-fast); }
a:hover { color: var(--color-accent); }
button { font-family: inherit; cursor: pointer; }
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.2;
    margin: 0 0 0.5em;
    color: var(--color-text);
}
h1 { font-size: clamp(2rem, 4vw + 1rem, 3.5rem); }
h2 { font-size: clamp(1.75rem, 2.5vw + 1rem, 2.5rem); }
h3 { font-size: clamp(1.25rem, 1.5vw + 0.5rem, 1.5rem); }
p { margin: 0 0 1rem; }

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
}
@media (max-width: 640px) { .container { padding: 0 16px; } }

/* === Header sticky premium === */
.eq-header {
    background: var(--navy-950);
    color: var(--white);
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid rgba(34, 197, 94, 0.08);
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.04), var(--shadow-md);
}
.eq-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
    height: var(--header-height);
}
.eq-header__brand a {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--white);
    flex-shrink: 0;
}
.eq-header__brand a:hover { color: var(--gold-300); }
.eq-header__logo-mark {
    width: 38px; height: 38px;
    background: linear-gradient(135deg, var(--green-500), var(--green-400));
    border-radius: 10px;
    display: grid;
    place-items: center;
    color: var(--white);
    font-family: var(--font-display);
    font-weight: 900;
    font-size: 17px;
    box-shadow: 0 4px 12px rgba(34, 197, 94, 0.4), inset 0 1px 0 rgba(255,255,255,0.25);
    flex-shrink: 0;
}
.eq-header__brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1.05;
    font-family: var(--font-display);
}
.eq-header__brand-name {
    color: var(--white);
    font-weight: 800;
    font-size: 19px;
    letter-spacing: -0.01em;
}
.eq-header__brand-tagline {
    font-size: 10.5px;
    font-weight: 600;
    color: var(--gold-300);
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.eq-header__nav {
    display: flex;
    align-items: center;
    gap: 4px;
    flex: 1;
    justify-content: center;
}
.eq-header__nav a {
    color: rgba(255, 255, 255, 0.85);
    font-weight: 500;
    font-size: 14.5px;
    padding: 8px 16px;
    border-radius: var(--radius-pill);
    transition: all var(--transition-fast);
}
.eq-header__nav a:hover {
    color: var(--white);
    background: rgba(255, 255, 255, 0.06);
}

.eq-header__actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}
.eq-header__search {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-pill);
    padding: 8px 14px;
    transition: all var(--transition-fast);
    width: 220px;
}
.eq-header__search:focus-within {
    background: rgba(255, 255, 255, 0.14);
    border-color: var(--gold-400);
}
.eq-header__search svg { width: 16px; height: 16px; color: rgba(255, 255, 255, 0.6); flex-shrink: 0; }
.eq-header__search input {
    background: transparent; border: 0; outline: 0;
    color: var(--white);
    font-family: inherit; font-size: 14px; width: 100%;
}
.eq-header__search input::placeholder { color: rgba(255, 255, 255, 0.5); }

.eq-icon-btn {
    position: relative;
    width: 40px; height: 40px;
    display: grid; place-items: center;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    color: var(--white);
    text-decoration: none;
    transition: all var(--transition-fast);
}
.eq-icon-btn:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--gold-400);
    color: var(--gold-300);
}
.eq-icon-btn svg { width: 18px; height: 18px; }
.eq-icon-btn__badge {
    position: absolute;
    top: -6px; right: -6px;
    min-width: 20px; height: 20px;
    background: var(--green-500);
    color: var(--white);
    border-radius: 999px;
    font-size: 11px;
    font-weight: 700;
    display: grid;
    place-items: center;
    padding: 0 6px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

@media (max-width: 1024px) {
    .eq-header__search { width: 160px; }
    .eq-header__brand-tagline { display: none; }
}
@media (max-width: 860px) {
    .eq-header__nav, .eq-header__search { display: none; }
}

/* === Botones === */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: var(--radius-md);
    border: 0;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 15px;
    line-height: 1;
    cursor: pointer;
    text-decoration: none;
    transition: all var(--transition-base);
    white-space: nowrap;
}
.btn:focus-visible { outline: 2px solid var(--gold-400); outline-offset: 2px; }
.btn svg { width: 18px; height: 18px; }
.btn-primary {
    background: linear-gradient(135deg, var(--green-500) 0%, var(--green-600) 100%);
    color: var(--white);
    box-shadow: var(--shadow-green);
}
.btn-primary:hover {
    background: linear-gradient(135deg, var(--green-400) 0%, var(--green-500) 100%);
    color: var(--white);
    transform: translateY(-1px);
    box-shadow: 0 12px 24px -4px rgba(34, 197, 94, 0.5);
}
.btn-secondary {
    background: var(--navy-800);
    color: var(--white);
}
.btn-secondary:hover {
    background: var(--navy-700);
    color: var(--white);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}
.btn-outline {
    background: transparent;
    color: var(--white);
    border: 1.5px solid rgba(255, 255, 255, 0.3);
}
.btn-outline:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--white);
    color: var(--white);
}
.btn-outline-dark {
    background: transparent;
    color: var(--navy-700);
    border: 1.5px solid var(--navy-700);
}
.btn-outline-dark:hover { background: var(--navy-700); color: var(--white); }
.btn-ghost { background: transparent; color: var(--color-text); }
.btn-ghost:hover { background: var(--gray-100); }
.btn-lg { padding: 16px 32px; font-size: 16px; }
.btn-sm { padding: 8px 16px; font-size: 13px; }
.btn-block { width: 100%; }
.btn-whatsapp { background: #25D366; color: var(--white); }
.btn-whatsapp:hover { background: #1FB955; color: var(--white); }

/* === Hero === */
.eq-hero {
    position: relative;
    background:
        radial-gradient(ellipse 70% 60% at 15% 30%, rgba(34, 197, 94, 0.18), transparent 60%),
        radial-gradient(ellipse 60% 50% at 90% 90%, rgba(34, 197, 94, 0.08), transparent 60%),
        linear-gradient(135deg, var(--navy-950) 0%, var(--navy-800) 100%);
    color: var(--white);
    padding: 96px 0 120px;
    overflow: hidden;
}
.eq-hero--store { padding: 50px 0 34px; }
.eq-hero--store h1 { margin-bottom: 14px; }
.eq-hero--store .eq-hero__lead { max-width: 760px; margin-bottom: 24px; }
.eq-hero--store .eq-hero__cta { margin-bottom: 0; }
.eq-section--store-products { padding: 48px 0 64px; }
.eq-store-more { margin-top: 28px; text-align: center; }
.eq-hero::before {
    content: '';
    position: absolute; inset: 0;
    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: 60px 60px;
    mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, black 30%, transparent 80%);
    pointer-events: none;
}
.eq-hero__inner {
    position: relative;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 64px;
    align-items: center;
}
.eq-hero__eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    background: rgba(34, 197, 94, 0.12);
    border: 1px solid rgba(34, 197, 94, 0.25);
    border-radius: var(--radius-pill);
    font-size: 13px;
    font-weight: 600;
    color: var(--gold-300);
    margin-bottom: 24px;
}
.eq-hero__eyebrow::before {
    content: '';
    width: 6px; height: 6px;
    background: var(--gold-400);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--gold-400);
}
.eq-hero h1 {
    color: var(--white);
    margin: 0 0 24px;
    font-size: clamp(2.2rem, 4.5vw, 3.75rem);
    letter-spacing: -0.025em;
    line-height: 1.05;
}
.eq-hero h1 .gold {
    background: linear-gradient(135deg, var(--green-400) 0%, var(--green-500) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.eq-hero__lead {
    font-size: clamp(1rem, 1.2vw + 0.5rem, 1.2rem);
    color: rgba(255, 255, 255, 0.78);
    max-width: 560px;
    margin-bottom: 36px;
    line-height: 1.6;
}
.eq-hero__cta { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 36px; }
.eq-hero__trust {
    display: flex;
    flex-wrap: wrap;
    gap: 24px 36px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 13px;
    font-weight: 500;
}
.eq-hero__trust-item { display: flex; align-items: center; gap: 8px; }
.eq-hero__trust-item svg { width: 18px; height: 18px; color: var(--gold-400); flex-shrink: 0; }

.eq-hero__visual { position: relative; height: 420px; }
.eq-hero__card {
    position: absolute;
    background: rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: 20px;
    box-shadow: var(--shadow-2xl);
}
.eq-hero__card--main {
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 320px;
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.18), rgba(255, 255, 255, 0.05));
    border-color: rgba(34, 197, 94, 0.3);
}
.eq-hero__card--floating-1 {
    top: 5%; right: 5%; width: 220px; transform: rotate(-3deg);
    animation: float 6s ease-in-out infinite;
}
.eq-hero__card--floating-2 {
    bottom: 5%; left: -5%; width: 240px; transform: rotate(2deg);
    animation: float 7s ease-in-out infinite reverse;
}
@keyframes float {
    0%, 100% { transform: translateY(0) rotate(-3deg); }
    50% { transform: translateY(-12px) rotate(-3deg); }
}
.eq-hero__card-label {
    font-size: 11px; font-weight: 600; color: var(--gold-300);
    text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 8px;
}
.eq-hero__card-value {
    font-family: var(--font-display);
    font-size: 28px; font-weight: 800; color: var(--white); margin: 0;
}
.eq-hero__card-trend {
    display: flex; align-items: center; gap: 6px;
    font-size: 13px; color: var(--color-success); margin-top: 6px;
}

@media (max-width: 980px) {
    .eq-hero { padding: 64px 0 80px; }
    .eq-hero__inner { grid-template-columns: 1fr; gap: 48px; }
    .eq-hero__visual { height: 320px; max-width: 480px; margin: 0 auto; }
}
@media (max-width: 540px) {
    .eq-hero__visual { display: none; }
    .eq-hero { padding: 56px 0 72px; }
}

/* === Sections === */
.eq-section { padding: 80px 0; }
.eq-section--alt { background: var(--white); }
.eq-section--dark {
    background:
        radial-gradient(ellipse 60% 50% at 80% 50%, rgba(34, 197, 94, 0.10), transparent 60%),
        linear-gradient(135deg, var(--navy-950) 0%, var(--navy-800) 100%);
    color: var(--white);
}
.eq-section--dark h2, .eq-section--dark h3 { color: var(--white); }
.eq-section-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    margin-bottom: 56px;
    gap: 12px;
}
.eq-section-header.left { align-items: flex-start; text-align: left; }
.eq-section-header__eyebrow {
    color: var(--color-accent-dark);
    font-weight: 700;
    font-size: 13px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}
.eq-section--dark .eq-section-header__eyebrow { color: var(--gold-300); }
.eq-section-header h2 { margin: 0; max-width: 720px; }
.eq-section-header__lead {
    color: var(--color-text-muted);
    max-width: 620px; margin: 0; font-size: 17px;
}
.eq-section--dark .eq-section-header__lead { color: rgba(255,255,255,0.7); }
@media (max-width: 640px) { .eq-section { padding: 56px 0; } }

/* === Categorías destacadas === */
.eq-categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
}
.eq-category-card {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    height: 200px;
    padding: 24px;
    background: linear-gradient(180deg, var(--navy-700), var(--navy-900));
    border-radius: var(--radius-lg);
    color: var(--white);
    text-decoration: none;
    overflow: hidden;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-md);
}
.eq-category-card::before {
    content: '';
    position: absolute; inset: 0;
    background: radial-gradient(circle at 80% 0%, rgba(34, 197, 94, 0.25), transparent 50%);
    opacity: 0.6;
    transition: opacity var(--transition-base);
}
.eq-category-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    color: var(--white);
}
.eq-category-card:hover::before { opacity: 1; }
.eq-category-card__icon {
    position: absolute;
    top: 24px; right: 24px;
    width: 48px; height: 48px;
    background: rgba(34, 197, 94, 0.18);
    border: 1px solid rgba(34, 197, 94, 0.3);
    border-radius: 12px;
    display: grid; place-items: center;
    color: var(--gold-300);
}
.eq-category-card__icon svg { width: 22px; height: 22px; }
.eq-category-card__title {
    font-family: var(--font-display);
    font-size: 22px; font-weight: 700;
    margin: 0 0 4px;
    color: var(--white);
    position: relative;
}
.eq-category-card__count {
    position: relative;
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
}

/* === Product cards === */
.eq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 24px;
}
.eq-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
    color: inherit;
}
.eq-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    border-color: var(--gold-300);
    color: inherit;
}
.eq-card__img-wrap {
    position: relative;
    aspect-ratio: 1 / 1;
    background: var(--gray-100);
    overflow: hidden;
}
.eq-card__img-wrap img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform 600ms ease;
}
.eq-card:hover .eq-card__img-wrap img { transform: scale(1.06); }
.eq-card__img-placeholder {
    width: 100%; height: 100%;
    display: grid; place-items: center;
    color: var(--gray-300);
    background: linear-gradient(135deg, var(--gray-100), var(--gray-50));
}
.eq-card__img-placeholder svg { width: 48px; height: 48px; }
.eq-card__badge {
    position: absolute;
    top: 12px; left: 12px;
    padding: 4px 10px;
    background: var(--color-danger);
    color: var(--white);
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-pill);
    box-shadow: var(--shadow-sm);
}
.eq-card__badge--new {
    background: var(--gold-500);
    color: var(--navy-900);
}
.eq-card__body {
    padding: 18px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    flex: 1;
}
.eq-card__cat {
    font-size: 12px;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: 600;
}
.eq-card__title {
    font-size: 15.5px;
    font-weight: 600;
    line-height: 1.4;
    color: var(--color-text);
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 2.8em;
}
.eq-card__price-row { display: flex; align-items: baseline; gap: 8px; }
.eq-card__price {
    color: var(--color-primary);
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 20px;
}
.eq-card__price--oferta { color: var(--color-danger); }
.eq-card__price--tachado {
    color: var(--color-text-light);
    text-decoration: line-through;
    font-size: 13px;
    font-weight: 500;
}
.eq-card__btn { margin-top: auto; width: 100%; }

/* === Beneficios === */
.eq-benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
}
.eq-benefit {
    background: var(--white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 28px;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}
.eq-benefit:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
    border-color: var(--gold-300);
}
.eq-benefit::after {
    content: '';
    position: absolute;
    top: 0; right: 0;
    width: 80px; height: 80px;
    background: radial-gradient(circle at top right, rgba(34, 197, 94, 0.12), transparent 70%);
}
.eq-benefit__icon {
    width: 56px; height: 56px;
    background: linear-gradient(135deg, var(--green-500), var(--green-600));
    border-radius: 14px;
    display: grid;
    place-items: center;
    color: var(--white);
    margin-bottom: 18px;
    box-shadow: 0 8px 16px -4px rgba(34, 197, 94, 0.4);
}
.eq-benefit__icon svg { width: 26px; height: 26px; }
.eq-benefit__title {
    font-family: var(--font-display);
    font-size: 18px;
    font-weight: 700;
    margin: 0 0 8px;
    color: var(--color-text);
}
.eq-benefit__desc {
    color: var(--color-text-muted);
    font-size: 14.5px;
    line-height: 1.6;
    margin: 0;
}

/* === CTA banner === */
.eq-cta-banner {
    background: linear-gradient(135deg, var(--navy-900) 0%, var(--navy-700) 60%, var(--navy-600) 100%);
    border-radius: var(--radius-xl);
    padding: 56px 48px;
    color: var(--white);
    position: relative;
    overflow: hidden;
    display: grid;
    grid-template-columns: 2fr 1fr;
    align-items: center;
    gap: 32px;
}
.eq-cta-banner::before {
    content: '';
    position: absolute;
    top: -50%; right: -10%;
    width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(34, 197, 94, 0.2), transparent 60%);
    pointer-events: none;
}
.eq-cta-banner h2 {
    color: var(--white);
    font-size: clamp(1.5rem, 2vw + 0.5rem, 2rem);
    margin: 0 0 12px;
}
.eq-cta-banner__lead {
    color: rgba(255, 255, 255, 0.78);
    font-size: 16px;
    margin-bottom: 0;
}
.eq-cta-banner__actions {
    display: flex;
    flex-direction: column;
    gap: 12px;
    position: relative;
}
@media (max-width: 720px) {
    .eq-cta-banner { grid-template-columns: 1fr; padding: 36px 28px; }
}

/* === Empty states === */
.eq-empty-state {
    text-align: center;
    padding: 80px 24px;
    background: var(--white);
    border: 2px dashed var(--color-border-strong);
    border-radius: var(--radius-xl);
}
.eq-empty-state__icon {
    width: 96px; height: 96px;
    margin: 0 auto 24px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--gold-100), var(--white));
    border: 1px solid var(--gold-200);
    display: grid;
    place-items: center;
    color: var(--gold-600);
    box-shadow: var(--shadow-md);
}
.eq-empty-state__icon svg { width: 44px; height: 44px; }
.eq-empty-state h3 {
    font-size: 22px;
    margin: 0 0 8px;
    color: var(--color-text);
}
.eq-empty-state p {
    color: var(--color-text-muted);
    font-size: 15px;
    max-width: 480px;
    margin: 0 auto 24px;
}
.eq-empty-state__actions {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

/* === Detalle === */
.eq-detalle {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 56px;
    padding: 48px 0;
}
.eq-detalle__img-wrap {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 24px;
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
    aspect-ratio: 1/1;
    display: grid;
    place-items: center;
    overflow: hidden;
}
.eq-detalle__img-wrap img { max-width: 100%; max-height: 100%; object-fit: contain; }
.eq-detalle h1 { color: var(--color-text); margin: 0 0 8px; font-size: clamp(1.6rem, 3vw, 2.25rem); }
.eq-detalle__sku { font-size: 13px; color: var(--color-text-muted); margin-bottom: 16px; }
.eq-detalle__price {
    font-family: var(--font-display);
    color: var(--color-primary);
    font-size: 36px;
    font-weight: 800;
    margin: 16px 0 8px;
    letter-spacing: -0.02em;
}
.eq-detalle__qty {
    display: inline-flex; align-items: center;
    background: var(--white);
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius-md);
    overflow: hidden;
    margin: 18px 0;
}
.eq-detalle__qty button {
    width: 40px; height: 40px;
    background: transparent; border: 0;
    color: var(--color-primary);
    font-size: 18px; font-weight: 700;
    transition: background var(--transition-fast);
}
.eq-detalle__qty button:hover { background: var(--gray-100); }
.eq-detalle__qty input {
    width: 60px; padding: 8px;
    border: 0;
    border-left: 1px solid var(--color-border);
    border-right: 1px solid var(--color-border);
    text-align: center; font-size: 15px; font-weight: 600;
}
@media (max-width: 768px) { .eq-detalle { grid-template-columns: 1fr; gap: 32px; } }

/* === Carrito === */
.eq-carrito table {
    width: 100%;
    border-collapse: collapse;
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
}
.eq-carrito th, .eq-carrito td {
    padding: 16px;
    border-bottom: 1px solid var(--color-border);
    text-align: left;
    vertical-align: middle;
}
.eq-carrito th {
    background: var(--gray-50);
    color: var(--color-primary);
    font-weight: 600;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}
.eq-carrito tbody tr:hover { background: var(--gray-50); }
.eq-carrito__resumen {
    background: linear-gradient(135deg, var(--white), var(--gray-50));
    padding: 24px;
    margin-top: 24px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 24px;
}
.eq-carrito__total {
    font-family: var(--font-display);
    font-size: 28px;
    font-weight: 800;
    color: var(--color-primary);
}

/* === Forms === */
.form-grupo { margin: 0 0 16px; }
.form-grupo label {
    display: block;
    font-weight: 600;
    margin: 0 0 6px;
    color: var(--color-text);
    font-size: 14px;
}
.form-grupo input,
.form-grupo textarea,
.form-grupo select {
    width: 100%;
    padding: 11px 14px;
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: 14.5px;
    background: var(--white);
    color: var(--color-text);
    transition: all var(--transition-fast);
}
.form-grupo input:focus,
.form-grupo textarea:focus,
.form-grupo select:focus {
    outline: 0;
    border-color: var(--gold-400);
    box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.18);
}

/* === Footer premium === */
.eq-footer {
    background: var(--navy-950);
    color: rgba(255, 255, 255, 0.75);
    padding: 72px 0 0;
    margin-top: 80px;
    border-top: 1px solid rgba(34, 197, 94, 0.08);
}
.eq-footer__top {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 56px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.eq-footer__brand-name {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-size: 22px;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 14px;
}
.eq-footer__brand-tag {
    font-size: 11px;
    font-weight: 700;
    color: var(--gold-300);
    letter-spacing: 0.08em;
    text-transform: uppercase;
}
.eq-footer__desc {
    color: rgba(255, 255, 255, 0.65);
    font-size: 14.5px;
    line-height: 1.7;
    max-width: 360px;
    margin: 0 0 20px;
}
.eq-footer__social {
    display: flex;
    gap: 10px;
}
.eq-footer__social a {
    width: 38px; height: 38px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: rgba(255, 255, 255, 0.85);
    display: grid;
    place-items: center;
    transition: all var(--transition-fast);
}
.eq-footer__social a:hover {
    background: var(--gold-500);
    color: var(--navy-900);
    border-color: var(--gold-500);
    transform: translateY(-2px);
}
.eq-footer__social svg { width: 16px; height: 16px; }
.eq-footer__col h4 {
    color: var(--white);
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin: 0 0 18px;
}
.eq-footer__col ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.eq-footer__col a {
    color: rgba(255, 255, 255, 0.65);
    font-size: 14.5px;
    transition: color var(--transition-fast);
}
.eq-footer__col a:hover { color: var(--gold-300); }
.eq-footer__contact {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 14.5px;
    margin-bottom: 12px;
}
.eq-footer__contact svg {
    width: 16px; height: 16px;
    color: var(--gold-400);
    flex-shrink: 0;
    margin-top: 4px;
}
.eq-footer__bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 22px 0;
    flex-wrap: wrap;
    gap: 16px;
    color: rgba(255, 255, 255, 0.5);
    font-size: 13px;
}
.eq-footer__powered {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.eq-footer__powered strong {
    color: var(--gold-300);
    font-weight: 700;
}
@media (max-width: 980px) { .eq-footer__top { grid-template-columns: 1fr 1fr; gap: 36px; } }
@media (max-width: 540px) {
    .eq-footer__top { grid-template-columns: 1fr; gap: 32px; padding-bottom: 36px; }
    .eq-footer { padding-top: 56px; }
}

/* === WhatsApp FAB === */
.eq-whatsapp-fab {
    position: fixed;
    bottom: 24px; right: 24px;
    width: 56px; height: 56px;
    background: #25D366;
    color: var(--white);
    border-radius: 50%;
    display: grid;
    place-items: center;
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
    z-index: 90;
    transition: all var(--transition-base);
}
.eq-whatsapp-fab:hover { transform: scale(1.08); color: var(--white); }
.eq-whatsapp-fab svg { width: 26px; height: 26px; }
.eq-whatsapp-fab::before {
    content: '';
    position: absolute; inset: -4px;
    border-radius: 50%;
    background: rgba(37, 211, 102, 0.4);
    z-index: -1;
    animation: pulse 2s infinite;
}
@keyframes pulse {
    0% { transform: scale(1); opacity: 0.7; }
    100% { transform: scale(1.5); opacity: 0; }
}

/* === Utilidades === */
.text-muted { color: var(--color-text-muted); }
.text-center { text-align: center; }
.flex { display: flex; }
.flex-col { display: flex; flex-direction: column; }
.gap-8 { gap: 8px; } .gap-12 { gap: 12px; } .gap-16 { gap: 16px; } .gap-24 { gap: 24px; }
.mt-16 { margin-top: 16px; } .mt-24 { margin-top: 24px; } .mt-32 { margin-top: 32px; }
.mb-16 { margin-bottom: 16px; } .mb-24 { margin-bottom: 24px; }
.alert {
    padding: 14px 18px;
    border-radius: var(--radius-md);
    margin: 0 0 16px;
    font-weight: 500;
    border: 1px solid transparent;
    font-size: 14.5px;
}
.alert-success { background: rgba(16,185,129,0.08); color: var(--color-success); border-color: rgba(16,185,129,0.2); }
.alert-danger  { background: rgba(239,68,68,0.08); color: var(--color-danger); border-color: rgba(239,68,68,0.2); }
.alert-info    { background: rgba(59,130,246,0.08); color: var(--color-info); border-color: rgba(59,130,246,0.2); }
.alert-warning { background: rgba(245,158,11,0.08); color: var(--color-warning); border-color: rgba(245,158,11,0.2); }

/* La portada de tienda mantiene productos a la vista incluso en pantallas pequenas. */
.eq-hero.eq-hero--store { padding: 44px 0 34px; }
.eq-hero--store .eq-hero__lead { max-width: 760px; margin-bottom: 24px; }
.eq-hero--store .eq-hero__cta { margin-bottom: 0; }
@media (max-width: 540px) {
    .eq-hero.eq-hero--store { padding: 36px 0 28px; }
    .eq-section--store-products { padding-top: 36px; }
}