/**
 * RESET HERRAMIENTAS - CSS SISTEMA DE DISEÑO
 * -----------------------------------------
 * Identidad visual premium de RESET Abogacía.
 */

:root {
    --color-white: #ffffff;
    --color-zinc-50: #fafafa;
    --color-zinc-100: #f4f4f5;
    --color-zinc-200: #e4e4e7;
    --color-zinc-300: #d4d4d8;
    --color-zinc-400: #a1a1aa;
    --color-zinc-500: #71717a;
    --color-zinc-600: #52525b;
    --color-zinc-700: #3f3f46;
    --color-zinc-800: #27272a;
    --color-zinc-900: #18181b;
    --color-black: #000000;
    
    --font-heading: 'Inter', system-ui, -apple-system, sans-serif;
    --font-body: 'Inter', system-ui, -apple-system, sans-serif;
}

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

body {
    font-family: var(--font-body);
    background-color: var(--color-white);
    color: var(--color-black);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

/* Tipografía RESET */
h1, h2, h3 {
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: -0.05em; /* tracking-tighter */
    line-height: 0.85;
}

.label-caps {
    display: inline-block;
    font-size: 10px;
    font-weight: 900;
    letter-spacing: 0.2em; /* tracking-widest */
    text-transform: uppercase;
    color: var(--color-zinc-500);
    border: 1px solid var(--color-zinc-200);
    padding: 6px 16px;
    margin-bottom: 24px;
}

/* Layout */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

section {
    padding: 96px 0; /* py-24 */
}

/* Hero Section */
.hero {
    padding-top: 128px;
    padding-bottom: 96px;
    background-color: var(--color-white);
}

.hero h1 {
    font-size: 64px;
    margin-bottom: 32px;
}

@media (min-width: 768px) {
    .hero h1 { font-size: 120px; }
}

.hero h1 .dim {
    color: var(--color-zinc-200);
}

.hero p {
    font-size: 20px;
    font-weight: 600;
    color: var(--color-zinc-700);
    max-width: 600px;
    line-height: 1.3;
}

/* Product Grid */
.grid-herramientas {
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
}

@media (min-width: 768px) {
    .grid-herramientas { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
    .grid-herramientas { grid-template-columns: repeat(3, 1fr); }
}

/* Card Herramienta */
.card {
    background: var(--color-white);
    border: 1px solid var(--color-zinc-100);
    padding: 32px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: transform 0.2s ease, border-color 0.2s ease;
    height: 100%;
}

@media (max-width: 767px) {
    .card {
        padding: 24px;
    }
}

.card:hover {
    border-color: var(--color-zinc-300);
    transform: translateY(-4px);
}

.card-format {
    font-size: 10px;
    font-weight: 900;
    letter-spacing: 0.1em;
    color: var(--color-zinc-400);
    margin-bottom: 12px;
}

.card-title {
    font-size: 24px;
    line-height: 1.1;
    margin-bottom: 12px;
}

.card-subtitle {
    font-size: 14px;
    color: var(--color-zinc-500);
    margin-bottom: 32px;
}

.card-footer {
    border-top: 1px solid var(--color-zinc-100);
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.card-price {
    font-size: 32px;
    font-weight: 900;
    letter-spacing: -0.05em;
}

/* Botones */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-black);
    color: var(--color-white);
    padding: 16px 32px;
    text-decoration: none;
    font-weight: 900;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    transition: background-color 0.2s ease;
    cursor: pointer;
    border: none;
}

.btn:hover {
    background-color: var(--color-zinc-800);
}

.btn-outline {
    background-color: transparent;
    border: 1px solid var(--color-zinc-200);
    color: var(--color-zinc-600);
}

.btn-outline:hover {
    background-color: var(--color-zinc-50);
    border-color: var(--color-zinc-400);
    color: var(--color-black);
}

.btn-full {
    width: 100%;
}

/* Footer Coherente con RESET */
footer {
    background-color: var(--color-white);
    border-top: 1px solid var(--color-zinc-100);
    padding: 64px 0;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 32px;
    text-align: center;
}

.footer-nav {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
    justify-content: center;
}

.footer-nav a {
    text-decoration: none;
    color: var(--color-zinc-400);
    font-size: 10px;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.footer-copy {
    font-size: 10px;
    color: var(--color-zinc-300);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* Layout de Precios (Packs) */
.pricing-row {
    display: flex;
    flex-direction: column;
    gap: 32px;
    align-items: stretch;
}

@media (min-width: 1024px) {
    .pricing-row {
        flex-direction: row;
        align-items: center; /* Centrar verticalmente */
    }
    .thematic-column {
        flex: 1;
        display: flex;
        flex-direction: column;
        gap: 24px;
    }
    .global-column {
        width: 450px;
        flex-shrink: 0;
    }
}

/* Tarjeta Premium Invertida (Pack Global) */
.card-inverted {
    background: var(--color-black) !important;
    color: var(--color-white) !important;
    border: 1px solid var(--color-zinc-800);
    padding: 48px;
    box-shadow: 0 32px 64px -16px rgba(0,0,0,0.5);
    position: relative;
    overflow: hidden;
}

@media (max-width: 767px) {
    .card-inverted {
        padding: 32px 24px;
    }
}

.card-inverted .card-title { color: var(--color-white); }
.card-inverted .card-subtitle { color: var(--color-zinc-400); }
.card-inverted .card-format { color: var(--color-zinc-500); }
.card-inverted .card-footer { border-top-color: var(--color-zinc-800); }

.card-inverted .btn {
    background-color: var(--color-white);
    color: var(--color-black);
}

.card-inverted .btn:hover {
    background-color: var(--color-zinc-100);
}

/* Badge de Destacado */
.badge-featured {
    background: var(--color-zinc-800);
    color: var(--color-zinc-300);
    font-size: 9px;
    font-weight: 900;
    letter-spacing: 0.15em;
    padding: 4px 12px;
    text-transform: uppercase;
    display: inline-block;
    margin-bottom: 16px;
    border-radius: 2px;
}

/* Sección de Valor Añadido (Split Layout) */
.feature-split {
    display: grid;
    grid-template-columns: 1fr;
    gap: 64px;
    align-items: center;
}

@media (min-width: 1024px) {
    .feature-split {
        grid-template-columns: 1fr 1.2fr;
    }
}

.feature-image-wrapper {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 32px 64px -16px rgba(0,0,0,0.1);
}

.feature-image-wrapper img {
    width: 100%;
    height: auto;
    display: block;
    mix-blend-mode: multiply;
    filter: grayscale(100%) contrast(1.1);
}

.feature-item-card {
    background: var(--color-white);
    border: 1px solid var(--color-zinc-100);
    padding: 32px;
    margin-bottom: 24px;
    border-left: 4px solid var(--color-black);
    transition: transform 0.2s ease;
}

.feature-item-card:hover {
    transform: translateX(8px);
    border-color: var(--color-zinc-200);
}

.feature-item-card h4 {
    font-size: 14px;
    letter-spacing: 0.1em;
    margin-bottom: 12px;
    color: var(--color-black);
}

.feature-item-card p {
    font-size: 14px;
    color: var(--color-zinc-500);
    margin: 0;
}

/* Helper Classes */
.text-zinc-200 { color: var(--color-zinc-200); }
.text-zinc-400 { color: var(--color-zinc-400); }
.text-zinc-500 { color: var(--color-zinc-500); }
.bg-zinc-50 { background-color: var(--color-zinc-50); }
.border-t { border-top: 1px solid var(--color-zinc-100); }
.pt-12 { padding-top: 48px; }
.mb-8 { margin-bottom: 32px; }
.mt-16 { margin-top: 64px; }