/* ==========================================================================
   Publikate.cl - Estilos de Producción (CSS Puro)
   Paleta: Sophisticated Dark & Gold (#0A0A0B / #121214 / #D4AF37)
   ========================================================================== */

:root {
    --bg-dark: #0A0A0B;
    --bg-card: #121214;
    --bg-input: rgba(255, 255, 255, 0.04);
    --border-color: rgba(255, 255, 255, 0.08);
    --border-card: rgba(255, 255, 255, 0.10);
    --border-gold: rgba(212, 175, 55, 0.40);
    --gold: #D4AF37;
    --gold-light: #F3E5AB;
    --gold-dark: #B8962E;
    --accent-emerald: #10b981;
    --text-main: #E5E5E5;
    --text-muted: rgba(255, 255, 255, 0.55);
    --text-dim: rgba(255, 255, 255, 0.35);
    --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
    --font-serif: 'Cormorant Garamond', Georgia, serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    font-family: var(--font-sans);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
    background-image: 
        radial-gradient(circle at 15% 15%, rgba(212, 175, 55, 0.04) 0%, transparent 45%),
        radial-gradient(circle at 85% 75%, rgba(16, 185, 129, 0.03) 0%, transparent 40%);
    background-attachment: fixed;
    -webkit-font-smoothing: antialiased;
}

.container {
    width: 100%;
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Header */
.header {
    background: rgba(10, 10, 11, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.logo-mark {
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-text {
    font-size: 20px;
    font-weight: 700;
    letter-spacing: 0.08em;
}

.logo-name {
    color: #ffffff;
}

.logo-tld {
    color: var(--gold);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.contact-pill {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    padding: 8px 18px;
    border-radius: 9999px;
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
    transition: all 0.2s ease;
}

.contact-pill:hover {
    color: #ffffff;
    border-color: var(--border-gold);
    background: rgba(255, 255, 255, 0.08);
}

/* Botones */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 600;
    padding: 12px 22px;
    border-radius: 8px;
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition: all 0.25s ease;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.btn-whatsapp-header {
    background: var(--accent-emerald);
    color: #000000;
    font-weight: 700;
    padding: 8px 16px;
    border-radius: 9999px;
    font-size: 12px;
}

.btn-whatsapp-header:hover {
    background: #34d399;
    transform: translateY(-1px);
    box-shadow: 0 4px 14px rgba(16, 185, 129, 0.3);
}

.btn-whatsapp-lg {
    background: var(--accent-emerald);
    color: #000000;
    padding: 14px 26px;
    font-size: 13px;
    font-weight: 700;
    box-shadow: 0 4px 20px rgba(16, 185, 129, 0.25);
}

.btn-whatsapp-lg:hover {
    background: #34d399;
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(16, 185, 129, 0.4);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    color: #ffffff;
    padding: 14px 24px;
    font-size: 13px;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.10);
    border-color: rgba(255, 255, 255, 0.25);
}

.btn-submit {
    width: 100%;
    background: var(--gold);
    color: #000000;
    padding: 14px 24px;
    font-size: 13px;
    font-weight: 700;
    margin-top: 10px;
    box-shadow: 0 4px 16px rgba(212, 175, 55, 0.25);
}

.btn-submit:hover {
    background: var(--gold-light);
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(212, 175, 55, 0.4);
}

/* Hero Section */
.hero-section {
    padding: 70px 0 80px 0;
    flex: 1;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1.05fr;
    gap: 56px;
    align-items: center;
}

.badge-status {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(212, 175, 55, 0.10);
    border: 1px solid var(--border-gold);
    color: var(--gold);
    font-size: 11px;
    font-weight: 700;
    padding: 5px 12px;
    border-radius: 6px;
    margin-bottom: 24px;
    text-transform: uppercase;
    letter-spacing: 0.15em;
}

.badge-dot {
    width: 6px;
    height: 6px;
    background-color: var(--gold);
    border-radius: 50%;
    display: inline-block;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(0.95); opacity: 0.7; }
    50% { transform: scale(1.3); opacity: 1; }
    100% { transform: scale(0.95); opacity: 0.7; }
}

.hero-title {
    font-family: var(--font-serif);
    font-size: 50px;
    font-weight: 300;
    line-height: 1.12;
    letter-spacing: normal;
    margin-bottom: 22px;
    color: #ffffff;
}

.highlight-gold {
    color: var(--gold);
    font-style: italic;
    font-weight: 400;
}

.hero-description {
    font-size: 15px;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 32px;
}

.features-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 36px;
}

.feature-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    padding: 16px;
    border-radius: 10px;
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.feature-icon {
    font-size: 20px;
    line-height: 1;
}

.feature-card h3 {
    font-size: 14px;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 3px;
}

.feature-card p {
    font-size: 12px;
    color: var(--text-muted);
    line-height: 1.45;
}

.hero-cta-group {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

/* Formulario Card */
.form-card {
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    border-radius: 16px;
    padding: 36px;
    box-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.7);
}

.form-header {
    margin-bottom: 24px;
}

.form-badge {
    display: inline-block;
    font-size: 10px;
    font-weight: 700;
    color: var(--gold);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: 8px;
}

.form-header h2 {
    font-family: var(--font-serif);
    font-size: 28px;
    font-weight: 400;
    color: #ffffff;
    margin-bottom: 6px;
}

.form-header p {
    font-size: 13px;
    color: var(--text-muted);
}

/* Alertas */
.alert {
    padding: 14px 18px;
    border-radius: 8px;
    margin-bottom: 20px;
    font-size: 13px;
}

.alert-success {
    background: rgba(16, 185, 129, 0.12);
    border: 1px solid rgba(16, 185, 129, 0.35);
    color: #a7f3d0;
}

.alert-danger {
    background: rgba(239, 68, 68, 0.12);
    border: 1px solid rgba(239, 68, 68, 0.35);
    color: #fecaca;
}

/* Form inputs */
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group {
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 6px;
    letter-spacing: 0.04em;
}

.form-group .req {
    color: var(--gold);
}

.form-group .optional {
    color: var(--text-dim);
    font-weight: normal;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 12px 14px;
    font-size: 13px;
    color: #ffffff;
    font-family: inherit;
    transition: all 0.2s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--gold);
    box-shadow: 0 0 0 2px rgba(212, 175, 55, 0.2);
    background: rgba(255, 255, 255, 0.07);
}

.form-group select option {
    background-color: #121214;
    color: #ffffff;
}

/* Canales Section */
.channels-section {
    padding: 70px 0;
    border-top: 1px solid var(--border-color);
}

.section-title-wrap {
    text-align: center;
    max-width: 680px;
    margin: 0 auto 50px auto;
}

.section-title {
    font-family: var(--font-serif);
    font-size: 38px;
    font-weight: 300;
    color: #ffffff;
    margin-top: 12px;
}

.section-subtitle {
    font-size: 14px;
    color: var(--text-muted);
    margin-top: 10px;
}

.channels-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    max-width: 900px;
    margin: 0 auto;
}

.channel-card {
    position: relative;
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    border-radius: 16px;
    padding: 32px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    transition: all 0.25s ease;
}

.channel-card:hover {
    border-color: var(--border-gold);
}

.channel-header {
    display: flex;
    justify-content: flex-end;
    margin-bottom: 8px;
}

.channel-badge {
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    padding: 4px 10px;
    border-radius: 9999px;
}

.channel-badge.online {
    background: rgba(16, 185, 129, 0.15);
    color: #34d399;
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.channel-badge.gold {
    background: rgba(212, 175, 55, 0.15);
    color: var(--gold);
    border: 1px solid var(--border-gold);
}

.channel-icon {
    width: 52px;
    height: 52px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.channel-card h3 {
    font-size: 18px;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 6px;
}

.channel-card p {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.5;
    margin-bottom: 20px;
}

.channel-contact {
    font-size: 20px;
    font-weight: 700;
    color: #ffffff;
    font-family: monospace;
    margin-bottom: 24px;
}

.btn-whatsapp-channel {
    background: var(--accent-emerald);
    color: #000000;
    font-weight: 700;
    padding: 12px 20px;
    font-size: 12px;
}

.btn-whatsapp-channel:hover {
    background: #34d399;
}

.btn-email-channel {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid var(--border-color);
    color: #ffffff;
    font-weight: 700;
    padding: 12px 20px;
    font-size: 12px;
}

.btn-email-channel:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: var(--border-gold);
}

/* WhatsApp Floating Button */
.whatsapp-floating {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 58px;
    height: 58px;
    background: var(--accent-emerald);
    color: #000000;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 6px 24px rgba(16, 185, 129, 0.45);
    z-index: 999;
    text-decoration: none;
    transition: all 0.25s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.whatsapp-floating:hover {
    transform: scale(1.08);
    background: #34d399;
}

/* Footer */
.footer {
    border-top: 1px solid var(--border-color);
    padding: 32px 0;
    margin-top: auto;
    background: #0A0A0B;
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 12px;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.footer-links {
    display: flex;
    align-items: center;
    gap: 16px;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.2s;
}

.footer-links a:hover {
    color: var(--gold);
}

/* Responsive */
@media (max-width: 960px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .hero-title {
        font-size: 38px;
    }

    .channels-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .header-inner {
        flex-direction: column;
        height: auto;
        padding: 16px 0;
        gap: 14px;
    }
    
    .hero-title {
        font-size: 32px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-inner {
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }
}