/* ============================================
   LETTERING VENEZUELA — ESTILOS BASE
   Sistema de diseño: variables, reset, tipografía
   ============================================ */

:root {
    /* Paleta limpia: off-white + indigo + amber */
    --color-bg: #f8fafc;
    --color-surface: #ffffff;
    --color-primary: #4f46e5;
    --color-primary-hover: #4338ca;
    --color-primary-light: #eef2ff;
    --color-accent: #f59e0b;
    --color-accent-hover: #d97706;
    --color-text: #1e293b;
    --color-text-muted: #64748b;
    --color-text-inverse: #ffffff;
    --color-border: #e2e8f0;
    --color-border-dark: #cbd5e1;
    --color-success: #22c55e;
    --color-success-light: #dcfce7;
    --color-danger: #ef4444;
    --color-danger-light: #fee2e2;
    --color-warning: #f59e0b;

    /* Categorías/marcas con fondo suave */
    --color-tag-bg: #f1f5f9;

    /* Tipografía */
    --font-base: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

    /* Sombras */
    --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.04);
    --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.08), 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, 0.1), 0 8px 10px -6px rgba(15, 23, 42, 0.05);

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

    /* Transiciones */
    --transition: all 0.2s ease;
    --transition-slow: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);

    /* Layout */
    --container-max: 1280px;
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-base);
    background-color: var(--color-bg);
    background-image:
        radial-gradient(circle at 1px 1px, rgba(79, 70, 229, 0.06) 1px, transparent 0);
    background-size: 24px 24px;
    background-attachment: fixed;
    color: var(--color-text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    position: relative;
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    background-image: url('../img/logo.jpg');
    background-size: 480px auto;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0.08;
    z-index: -1;
    pointer-events: none;
}

h1, h2, h3, h4 {
    margin: 0 0 12px 0;
    color: var(--color-text);
    font-weight: 700;
    line-height: 1.3;
}

h1 { font-size: 2rem; }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.15rem; }
h4 { font-size: 0.95rem; text-transform: uppercase; letter-spacing: 0.5px; color: var(--color-text-muted); }

p { margin: 0 0 12px 0; }

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: var(--transition);
}

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

img {
    max-width: 100%;
    height: auto;
    display: block;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
    color: inherit;
}

input, select, textarea {
    font-family: inherit;
    font-size: 1rem;
    color: var(--color-text);
}

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

.section {
    margin: 48px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 32px;
}

.text-muted { color: var(--color-text-muted); }
.text-center { text-align: center; }

/* ---------- "CONTINÚA EXPLORANDO" — usado en las 3 páginas públicas ---------- */
.more-sections {
    margin: 64px 0 24px;
    text-align: center;
}

.more-sections .section-title {
    margin-bottom: 8px;
}

.more-sections-subtitle {
    color: var(--color-text-muted);
    margin-bottom: 32px;
    font-size: 1rem;
}

.more-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
    max-width: 900px;
    margin: 0 auto;
}

.more-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    text-align: center;
    transition: var(--transition-slow);
    color: var(--color-text);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
}

.more-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.04) 0%, rgba(245, 158, 11, 0.04) 100%);
    opacity: 0;
    transition: var(--transition);
}

.more-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-primary);
    color: var(--color-text);
}

.more-card:hover::before { opacity: 1; }

.more-card-icon {
    font-size: 2rem;
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary-light);
    color: var(--color-primary);
    border-radius: var(--radius-full);
    transition: var(--transition-slow);
    margin-bottom: 6px;
    position: relative;
    z-index: 1;
    box-shadow: 0 6px 16px rgba(79, 70, 229, 0.18);
}

.more-card:hover .more-card-icon {
    background: var(--color-primary);
    color: var(--color-text-inverse);
    transform: scale(1.08) rotate(-5deg);
    box-shadow: 0 10px 24px rgba(79, 70, 229, 0.35);
}

.more-card h3 {
    margin: 0;
    font-size: 1.25rem;
    color: var(--color-text);
    position: relative;
    z-index: 1;
}

.more-card p {
    color: var(--color-text-muted);
    font-size: 0.92rem;
    margin: 0;
    line-height: 1.5;
    position: relative;
    z-index: 1;
}

.more-card-arrow {
    color: var(--color-primary);
    font-weight: 700;
    font-size: 1.2rem;
    margin-top: 6px;
    transition: var(--transition);
    position: relative;
    z-index: 1;
}

.more-card:hover .more-card-arrow {
    transform: translateX(8px);
}