/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Open Sans', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f8f9fa;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography */
h1, h2, h3, h4 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    line-height: 1.3;
}

h1 {
    font-size: 3rem;
    color: #2c3e50;
}

h2 {
    font-size: 2.5rem;
    color: #2c3e50;
    margin-bottom: 1rem;
}

h3 {
    font-size: 1.8rem;
    color: #34495e;
    margin-bottom: 1rem;
}

h4 {
    font-size: 1.3rem;
    color: #34495e;
}

p {
    margin-bottom: 1rem;
    color: #555;
}

/* Colors */
:root {
    --primary-color: #3498db;
    --secondary-color: #2ecc71;
    --accent-color: #e74c3c;
    --dark-color: #2c3e50;
    --light-color: #ecf0f1;
    --text-dark: #333;
    --text-light: #666;
    --border-color: #ddd;
    --shadow: 0 2px 10px rgba(0,0,0,0.1);
    --shadow-hover: 0 5px 20px rgba(0,0,0,0.15);
}

/* Header & Navigation */
.header {
    background: white;
    box-shadow: var(--shadow);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
}

.navbar {
    padding: 1rem 0;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.nav-logo h2 {
    color: var(--primary-color);
    font-size: 1.5rem;
    font-weight: 700;
}

.logo-img {
    height: 60px;
    width: 120px;
    object-fit: contain;
}

.footer-logo {
    height: 105px;
    width: 198px;
    object-fit: contain;
    margin-bottom: 1rem;
}

.profile-img {
    width: 250px;
    height: 250px;
    border-radius: 50%;
    object-fit: cover;
    border: 5px solid white;
    box-shadow: var(--shadow);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    margin: 0;
    padding: 0;
}

.nav-menu li {
    margin: 0;
    padding: 0;
}

.nav-menu a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    transition: color 0.3s ease;
    font-family: 'Montserrat', sans-serif;
    padding: 0.5rem 0;
    display: block;
}

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

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text-dark);
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    position: relative;
    color: white;
    padding: 120px 0 80px;
    background: #2D1B69;
    overflow: hidden;
}

.hero-content {
    position: relative;
    z-index: 3;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    min-height: 100vh;
    padding: 0 20px;
}

.hero-text {
    text-align: left;
    max-width: 800px;
}

.hero-chip {
    display: inline-block;
    background: rgba(255,255,255,0.08);
    border: 0.5px solid rgba(255,255,255,0.18);
    color: rgba(255,255,255,0.55);
    font-size: 11px;
    padding: 4px 12px;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 1.5rem;
    font-weight: 500;
}

.hero-text h1 {
    font-size: 2.8rem;
    color: white;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    font-weight: 600;
}

.hero-text p {
    font-size: 14px;
    color: rgba(255,255,255,0.6);
    margin-bottom: 2rem;
    line-height: 1.5;
    max-width: 600px;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: flex-start;
}

.btn {
    padding: 12px 30px;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
    font-size: 1rem;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 7px;
}

.btn-primary {
    background: #1D9E75;
    color: #FFFFFF;
    border: 2px solid #5DCAA5;
    font-weight: 600;
    padding: 12px 22px;
    border-radius: 8px;
    font-size: 13px;
    display: inline-flex;
    align-items: center;
    gap: 7px;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(29, 158, 117, 0.3);
}

.btn-secondary {
    background: transparent;
    color: rgba(255,255,255,0.85);
    border: 0.5px solid rgba(255,255,255,0.3);
    padding: 12px 20px;
    border-radius: 8px;
    font-size: 13px;
}

.btn-secondary:hover {
    background: rgba(255,255,255,0.1);
    transform: translateY(-2px);
}

/* Hero Extended Section */
.hero-extended {
    background: #FAFAF8;
    padding: 52px 40px;
}

.hero-extended-container {
    max-width: 1200px;
    margin: 0 auto;
}

.hero-extended-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
}

.hero-extended-eyebrow {
    color: #534AB7;
    font-size: 10px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 12px;
    font-weight: 600;
}

.hero-extended-left h2 {
    font-family: 'Lora', Georgia, serif;
    font-size: 22px;
    font-weight: 400;
    color: var(--dark-color);
    margin-bottom: 24px;
    line-height: 1.3;
}

.hero-extended-blocks {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.hero-block {
    border-left: 2px solid #534AB7;
    background: #F4F3FF;
    border-radius: 0 8px 8px 0;
    padding: 14px 16px;
}

.hero-block h3 {
    font-family: 'DM Sans', system-ui, sans-serif;
    font-size: 13px;
    font-weight: 500;
    color: #2D1B69;
    margin-bottom: 8px;
    line-height: 1.3;
}

.hero-block p {
    font-size: 12px;
    color: var(--text-light);
    line-height: 1.5;
    margin: 0;
}

.hero-extended-right {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-extended-image {
    width: 100%;
    height: 280px;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-icon {
    font-size: 15rem;
    color: rgba(255,255,255,0.2);
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

/* Profile Section */
.profile {
    padding: 80px 0;
    background: white;
}

.profile-content {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 3rem;
    align-items: start;
}

.profile-image {
    text-align: center;
}

.profile-placeholder {
    width: 250px;
    height: 250px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    box-shadow: var(--shadow);
}

.profile-placeholder i {
    font-size: 4rem;
    color: white;
}

.profile-info h2 {
    color: var(--dark-color);
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.profile-info h3 {
    color: var(--primary-color);
    font-size: 1.3rem;
    margin-bottom: 1.5rem;
    font-weight: 500;
}

.profile-description {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 2rem;
    line-height: 1.8;
}

.profile-highlights {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.highlight-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--light-color);
    border-radius: 10px;
    transition: transform 0.3s ease;
}

.highlight-item:hover {
    transform: translateY(-2px);
}

.highlight-item i {
    font-size: 1.5rem;
    color: var(--primary-color);
}

.highlight-item span {
    font-weight: 600;
    color: var(--text-dark);
}

/* Services Section */
.services {
    padding: 80px 0;
    background: var(--light-color);
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h2 {
    color: var(--dark-color);
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.2rem;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.service-card {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    text-align: center;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.service-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.service-icon i {
    font-size: 2rem;
    color: white;
}

.service-card h3 {
    color: var(--dark-color);
    margin-bottom: 1rem;
}

.service-card p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

.service-topics {
    list-style: none;
    text-align: left;
}

.service-topics li {
    padding: 0.5rem 0;
    color: var(--text-dark);
    border-bottom: 1px solid var(--border-color);
}

.service-topics li:last-child {
    border-bottom: none;
}

.service-topics li::before {
    content: ">";
    color: var(--primary-color);
    font-weight: bold;
    margin-right: 0.5rem;
}

/* Publications Section */
.publications {
    padding: 80px 0;
    background: white;
}

.publications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.publication-card {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 2rem;
    transition: all 0.3s ease;
}

.publication-card:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow);
    transform: translateY(-2px);
}

.publication-meta {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
}

.publication-date {
    background: var(--primary-color);
    color: white;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
}

.publication-type {
    background: var(--secondary-color);
    color: white;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
}

.publication-card h3 {
    color: var(--dark-color);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.publication-card p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

.publication-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: gap 0.3s ease;
}

.publication-link:hover {
    gap: 1rem;
}

/* ============================================
   EN LA ESCENA - Eventos y talleres
   ============================================ */

:root {
    --purple-deep: #2D1B69;
    --purple-mid:  #534AB7;
    --purple-soft: #EEEDFE;
    --purple-pale: #F4F3FF;
    --teal:        #0F6E56;
    --teal-soft:   #E1F5EE;
    --ink:         #1A1A2E;
    --ink-mid:     #4A4A6A;
    --ink-light:   #7A7A9A;
    --border-escena:      rgba(83,74,183,0.13);
    --border-mid-escena:  rgba(83,74,183,0.28);
    --bg-escena:          #FAFAF8;
    --white-escena:       #FFFFFF;
    --serif-escena:       'Lora', Georgia, serif;
    --sans-escena:        'DM Sans', system-ui, sans-serif;
}

.escena-section {
    max-width: 860px;
    margin: 0 auto;
    padding: 80px 28px 80px;
    background: var(--bg-escena);
}

/* ENCABEZADO DE SECCIÓN */
.escena-section .section-header { margin-bottom: 40px; }

.section-eyebrow {
    display: inline-flex; align-items: center; gap: 7px;
    font-size: 11px; font-weight: 500; letter-spacing: 0.08em;
    text-transform: uppercase; color: var(--purple-mid);
    margin-bottom: 8px;
}

.eyebrow-dot {
    width: 6px; height: 6px; border-radius: 50%;
    background: var(--purple-mid);
    animation: pulse 2.4s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(0.7); }
}

.escena-section .section-header h2 {
    font-family: var(--serif-escena);
    font-size: clamp(26px, 4vw, 36px);
    font-weight: 400;
    color: var(--ink);
    line-height: 1.2;
    margin-bottom: 10px;
}

.escena-section .section-header p {
    font-size: 14px;
    color: var(--ink-light);
    line-height: 1.6;
    max-width: 480px;
}

/* ── CARD EVENTO DESTACADO (una sola) ── */
.featured-event {
    background: var(--white-escena);
    border: 0.5px solid var(--border-mid-escena);
    border-radius: 16px;
    overflow: hidden;
    display: grid;
    grid-template-columns: 320px 1fr;
    min-height: 420px;
}

@media (max-width: 700px) {
    .featured-event { grid-template-columns: 1fr; }
    .event-flyer { height: 260px; }
}

/* FLYER */
.event-flyer {
    position: relative;
    overflow: hidden;
    background: #e8e8f0;
}

.event-flyer img {
    width: 100%; height: 100%;
    object-fit: cover;
    object-position: center top;
    display: block;
}

.flyer-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(to right, transparent 70%, rgba(250,250,248,0.15) 100%);
}

/* BADGE PRÓXIMO */
.event-badge {
    position: absolute; top: 14px; left: 14px;
    display: inline-flex; align-items: center; gap: 5px;
    font-size: 10px; font-weight: 500; letter-spacing: 0.06em;
    text-transform: uppercase;
    background: var(--teal); color: #fff;
    padding: 4px 10px; border-radius: 20px;
}

.badge-dot {
    width: 5px; height: 5px; border-radius: 50%; background: #9FE1CB;
}

/* CONTENIDO */
.event-content {
    padding: 32px 32px 28px;
    display: flex; flex-direction: column; gap: 0;
}

.event-type {
    font-size: 11px; font-weight: 500; letter-spacing: 0.07em;
    text-transform: uppercase; color: var(--purple-mid);
    margin-bottom: 10px;
}

.event-title {
    font-family: var(--serif-escena);
    font-size: clamp(17px, 2.4vw, 22px);
    font-weight: 400;
    color: var(--ink);
    line-height: 1.35;
    margin-bottom: 8px;
}

.event-subtitle {
    font-family: var(--serif-escena);
    font-style: italic;
    font-size: 13px;
    color: var(--ink-light);
    line-height: 1.5;
    margin-bottom: 18px;
}

.event-context {
    font-size: 13px;
    color: var(--ink-mid);
    line-height: 1.65;
    margin-bottom: 20px;
    padding: 12px 14px;
    background: var(--purple-pale);
    border-left: 2px solid var(--purple-mid);
    border-radius: 0 6px 6px 0;
}

/* METADATOS */
.event-meta {
    display: flex; flex-direction: column; gap: 8px;
    margin-bottom: 24px;
}

.meta-row {
    display: flex; align-items: center; gap: 9px;
    font-size: 13px; color: var(--ink-mid);
}

.meta-row svg { width: 15px; height: 15px; flex-shrink: 0; color: var(--purple-mid); }

.meta-row strong { color: var(--ink); font-weight: 500; }

/* INSTITUCIÓN */
.event-institution {
    display: flex; align-items: center; gap: 10px;
    padding: 10px 12px;
    background: var(--bg-escena);
    border: 0.5px solid var(--border-escena);
    border-radius: 8px;
    margin-bottom: 24px;
}

.inst-logo {
    font-size: 17px; font-weight: 700;
    color: #1a6bb5; letter-spacing: -0.5px;
    font-family: var(--sans-escena);
    flex-shrink: 0;
}

.inst-logo span { color: #0ea5e9; }

.inst-text { font-size: 12px; color: var(--ink-light); line-height: 1.4; }

.inst-text strong { display: block; font-size: 12px; color: var(--ink-mid); font-weight: 500; }

/* ACCIONES */
.event-actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: auto; }

.event-actions .btn {
    display: inline-flex; align-items: center; gap: 5px;
    font-size: 12px; font-family: var(--sans-escena);
    padding: 8px 14px; border-radius: 8px;
    border: 0.5px solid var(--border-mid-escena);
    background: var(--white-escena); color: var(--ink);
    cursor: pointer; text-decoration: none;
    transition: all 0.18s; white-space: nowrap;
}

.event-actions .btn:hover { background: var(--purple-soft); border-color: var(--purple-mid); }

.event-actions .btn svg { width: 14px; height: 14px; flex-shrink: 0; }

.event-actions .btn-primary { background: var(--purple-mid); color: #fff; border-color: var(--purple-mid); }

.event-actions .btn-primary:hover { background: var(--purple-deep); border-color: var(--purple-deep); }

/* ── HISTORIAL (eventos pasados) ── */
.history-label {
    font-size: 11px; font-weight: 500; letter-spacing: 0.07em;
    text-transform: uppercase; color: var(--ink-light);
    margin: 44px 0 16px;
    display: flex; align-items: center; gap: 10px;
}

.history-label::after {
    content: ''; flex: 1; height: 0.5px; background: var(--border-mid-escena);
}

.past-event {
    display: flex; gap: 14px; align-items: flex-start;
    padding: 14px 0;
    border-bottom: 0.5px solid var(--border-escena);
}

.past-event:last-child { border-bottom: none; }

.past-flyer {
    width: 64px; height: 64px; border-radius: 8px;
    overflow: hidden; flex-shrink: 0;
    border: 0.5px solid var(--border-escena);
}

.past-flyer img { width: 100%; height: 100%; object-fit: cover; object-position: top; }

.past-body { flex: 1; min-width: 0; }

.past-type {
    font-size: 10px; font-weight: 500; text-transform: uppercase;
    letter-spacing: 0.06em; color: var(--ink-light); margin-bottom: 3px;
}

.past-title {
    font-size: 13px; font-weight: 500; color: var(--ink);
    line-height: 1.4; margin-bottom: 3px;
}

.past-meta { font-size: 11px; color: var(--ink-light); }

/* TOAST */
.toast {
    position: fixed; bottom: 24px; right: 24px;
    background: var(--ink); color: #fff;
    font-size: 13px; font-family: var(--sans-escena);
    padding: 10px 16px; border-radius: 8px;
    opacity: 0; transform: translateY(8px);
    transition: all 0.25s; pointer-events: none; z-index: 200;
}

.toast.show { opacity: 1; transform: translateY(0); }

/* Responsive para En la escena */
@media (max-width: 640px) {
    .escena-section {
        padding: 60px 16px 60px;
    }
    .event-content {
        padding: 24px 20px 24px;
    }
    .event-flyer {
        height: 200px;
    }
}

/* Contact Section */
.contact {
    padding: 80px 0;
    background: white;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 1.5rem;
    background: var(--light-color);
    border-radius: 10px;
    transition: transform 0.3s ease;
}

.contact-item:hover {
    transform: translateX(5px);
}

.contact-item i {
    font-size: 2rem;
    color: var(--primary-color);
    width: 50px;
    text-align: center;
}

.contact-item h4 {
    color: var(--dark-color);
    margin-bottom: 0.3rem;
}

.contact-item p {
    color: var(--text-light);
    margin: 0;
}

.contact-form {
    background: var(--light-color);
    padding: 2rem;
    border-radius: 15px;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
    font-family: 'Open Sans', sans-serif;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* Footer */
.footer {
    background: var(--dark-color);
    color: white;
    padding: 40px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-info h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.footer-info p {
    color: rgba(255,255,255,0.8);
}

.footer-links h4,
.footer-social h4 {
    margin-bottom: 1rem;
    color: white;
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: var(--primary-color);
    transform: translateY(-2px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    color: rgba(255,255,255,0.6);
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: white;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: var(--shadow);
        padding: 2rem 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-toggle {
        display: flex;
    }

    .hero-content {
        justify-content: center;
        text-align: center;
        padding: 0 20px;
    }

    .hero-text {
        text-align: center;
        max-width: 100%;
    }

    .hero-text h1 {
        font-size: 2.2rem;
    }

    .hero-text p {
        font-size: 13px;
        max-width: 100%;
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero-extended {
        padding: 40px 20px;
    }

    .hero-extended-content {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .hero-extended-image {
        height: 220px;
    }

    .profile-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .profile-highlights {
        grid-template-columns: 1fr;
    }

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

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

    .contact-content {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .social-links {
        justify-content: center;
    }

    .hero-buttons {
        justify-content: center;
    }

    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.8rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .hero {
        padding: 100px 0 60px;
    }

    .hero-text h1 {
        font-size: 1.8rem;
    }

    .hero-text p {
        font-size: 1rem;
    }

    .btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }

    .service-card,
    .publication-card {
        padding: 1.5rem;
    }

    .contact-form {
        padding: 1.5rem;
    }
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Animation Classes */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Loading Animation */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255,255,255,.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ============================================
   ARTICULOS Y PUBLICACIONES - CARDS GRID
   ============================================ */

:root {
    --pub-bg: #FAFAF8;
    --pub-purple: #534AB7;
    --pub-green: #0F6E56;
    --pub-purple-dark: #2D1B69;
    --pub-purple-soft: #EEEDFE;
    --pub-purple-pale: #F4F3FF;
    --pub-border: rgba(83, 74, 183, 0.15);
    --pub-text: #1A2340;
    --pub-text-mid: #445070;
    --pub-text-light: #7A85A0;
    --pub-font-serif: 'Lora', Georgia, serif;
    --pub-font-sans: 'DM Sans', system-ui, sans-serif;
}

/* Cards Grid Section */
.publications-cards {
    padding: 80px 0;
    background: var(--pub-bg);
}

.pub-cards-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

@media (max-width: 640px) {
    .pub-cards-container {
        grid-template-columns: 1fr;
        padding: 0 16px;
    }
}

/* Publication Card */
.pub-card {
    display: flex;
    flex-direction: column;
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    border: 1px solid var(--pub-border);
    text-decoration: none;
    transition: all 0.3s ease;
    height: 100%;
}

.pub-card:hover {
    box-shadow: 0 12px 32px rgba(83, 74, 183, 0.15);
    transform: translateY(-4px);
}

/* Card Header with colors */
.pub-card-header {
    height: 140px;
    flex-shrink: 0;
    overflow: hidden;
    position: relative;
}

/* Card Header with Image */
.pub-card-header-image {
    padding: 0;
    height: 160px;
}

.pub-card-header-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease;
}

.pub-card:hover .pub-card-header-image img {
    transform: scale(1.05);
}

.pub-card-header.ponencia {
    background: linear-gradient(135deg, #534AB7 0%, #6B5FCE 100%);
}

.pub-card-header.articulo {
    background: linear-gradient(135deg, #2B6CB0 0%, #4299E1 100%);
}

.pub-card-header.capitulo {
    background: linear-gradient(135deg, #0F6E56 0%, #38A169 100%);
}

.pub-card-header.informe {
    background: linear-gradient(135deg, #C94B7B 0%, #ED64A6 100%);
}

.pub-card-header.articulo-opinion {
    background: linear-gradient(135deg, #993C1D 0%, #C94B4B 100%);
}

/* Card Body */
.pub-card-body {
    padding: 24px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    justify-content: space-between;
}

.pub-card-body h3 {
    font-family: var(--pub-font-serif);
    font-size: 18px;
    font-weight: 500;
    color: var(--pub-text);
    line-height: 1.5;
    margin-bottom: 20px;
}

/* Card Meta */
.pub-card-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: auto;
}

.pub-card-year {
    font-family: var(--pub-font-sans);
    font-size: 14px;
    font-weight: 600;
    color: var(--pub-text-light);
}

.pub-card-type {
    font-family: var(--pub-font-sans);
    font-size: 12px;
    color: var(--pub-text-mid);
    padding-left: 12px;
    border-left: 1px solid var(--pub-border);
}

/* ============================================
   PAGINA INDIVIDUAL DEL ARTICULO
   ============================================ */

.article-page {
    font-family: var(--pub-font-sans);
    background: var(--pub-bg);
    color: var(--pub-text);
    line-height: 1.7;
}

/* Topbar */
.article-topbar {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(250, 250, 248, 0.96);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--pub-border);
    padding: 12px 0;
}

.article-topbar-inner {
    max-width: 820px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}

.article-back-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--pub-text-mid);
    text-decoration: none;
    transition: color 0.2s;
    font-family: var(--pub-font-sans);
}

.article-back-link:hover {
    color: var(--pub-purple);
}

.article-back-link svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

.article-topbar-actions {
    display: flex;
    gap: 8px;
    align-items: center;
    flex-wrap: wrap;
}

.article-topbar-actions svg,
.article-btn svg {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
}

@media (max-width: 640px) {
    .article-topbar {
        padding: 8px 0;
    }
    .article-topbar-inner {
        padding: 0 16px;
        gap: 8px;
    }
    .article-back-link {
        font-size: 12px;
    }
    .article-back-link span {
        display: none;
    }
    .article-btn {
        padding: 6px 10px;
        font-size: 11px;
    }
}

.article-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    font-family: var(--pub-font-sans);
    padding: 8px 14px;
    border-radius: 8px;
    border: 1px solid var(--pub-border);
    background: white;
    color: var(--pub-text);
    cursor: pointer;
    text-decoration: none;
    transition: all 0.18s;
    white-space: nowrap;
}

.article-btn:hover {
    background: var(--pub-purple-soft);
    border-color: var(--pub-purple);
}

.article-btn-primary {
    background: var(--pub-purple);
    color: white;
    border-color: var(--pub-purple);
}

.article-btn-primary:hover {
    background: var(--pub-purple-dark);
    border-color: var(--pub-purple-dark);
}

/* Hero del articulo */
.article-hero {
    position: relative;
    background: var(--pub-purple-dark);
    padding: 60px 24px 40px;
    overflow: hidden;
}

.article-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(83, 74, 183, 0.3) 0%, rgba(45, 27, 105, 0.6) 100%);
}

/* Hero con imagen */
.article-hero-with-image {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    padding: 40px 24px;
    min-height: 400px;
    align-items: center;
}

.article-hero-with-image::before {
    background: linear-gradient(135deg, rgba(45, 27, 105, 0.85) 0%, rgba(83, 74, 183, 0.75) 100%);
}

.article-hero-image {
    position: relative;
    z-index: 2;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    height: 100%;
    max-height: 320px;
}

.article-hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

@media (max-width: 768px) {
    .article-hero {
        padding: 24px 16px 32px;
        min-height: auto;
    }
    .article-hero-with-image {
        grid-template-columns: 1fr;
        gap: 20px;
        padding: 20px 16px;
        min-height: auto;
    }
    .article-hero-image {
        max-height: 180px;
        order: -1;
    }
    .article-hero h1 {
        font-size: 24px;
    }
    .article-subtitle {
        font-size: 14px;
    }
    .article-meta {
        gap: 12px;
    }
    .article-meta-sep {
        display: none;
    }
}

.article-hero-content {
    position: relative;
    z-index: 2;
    max-width: 820px;
    margin: 0 auto;
}

.article-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.85);
    background: rgba(255,255,255,0.12);
    border: 1px solid rgba(255,255,255,0.25);
    padding: 5px 14px;
    border-radius: 20px;
    margin-bottom: 16px;
}

.article-chip-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #9FE1CB;
}

.article-hero h1 {
    font-family: var(--pub-font-serif);
    font-size: clamp(22px, 4vw, 32px);
    font-weight: 500;
    color: white;
    line-height: 1.35;
    margin-bottom: 12px;
    max-width: 700px;
}

.article-subtitle {
    font-family: var(--pub-font-sans);
    font-size: 15px;
    color: rgba(255,255,255,0.8);
    margin-bottom: 20px;
    font-style: italic;
}

.article-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
    align-items: center;
}

.article-meta-group {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.article-meta-label {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: rgba(255,255,255,0.5);
}

.article-meta-value {
    font-size: 13px;
    color: rgba(255,255,255,0.9);
}

.article-meta-sep {
    width: 1px;
    height: 32px;
    background: rgba(255,255,255,0.2);
}

@media (max-width: 600px) {
    .article-meta-sep {
        display: none;
    }
    .article-meta {
        gap: 12px;
    }
}

/* Keywords strip */
.keywords-strip {
    background: var(--pub-purple-soft);
    border-bottom: 1px solid var(--pub-border);
    padding: 14px 24px;
}

.keywords-inner {
    max-width: 820px;
    margin: 0 auto;
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    align-items: center;
}

.kw-label {
    font-size: 11px;
    color: var(--pub-purple);
    text-transform: uppercase;
    letter-spacing: 0.07em;
    margin-right: 6px;
    font-weight: 500;
}

.kw-pill {
    font-size: 12px;
    color: var(--pub-purple-dark);
    background: rgba(83, 74, 183, 0.1);
    border: 1px solid rgba(83, 74, 183, 0.22);
    padding: 4px 12px;
    border-radius: 20px;
    font-family: var(--pub-font-sans);
}

/* Layout principal */
.article-layout {
    max-width: 820px;
    margin: 0 auto;
    padding: 40px 24px 60px;
    display: grid;
    grid-template-columns: 1fr 220px;
    gap: 48px;
    align-items: start;
}

@media (max-width: 800px) {
    .article-layout {
        grid-template-columns: 1fr;
        gap: 32px;
        padding: 24px 16px 40px;
    }
    .article-sidebar {
        order: -1;
        position: static;
    }
    .article-content {
        min-width: 0;
        overflow-x: hidden;
    }
}

/* Bloque resumen */
.summary-box {
    background: var(--pub-purple-soft);
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 40px;
    border-left: 3px solid var(--pub-purple);
}

.summary-label {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--pub-purple);
    margin-bottom: 12px;
}

.summary-intro {
    font-size: 15px;
    color: var(--pub-purple-dark);
    line-height: 1.7;
    margin-bottom: 16px;
    font-family: var(--pub-font-serif);
    font-style: italic;
}

.summary-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.summary-list li {
    font-size: 14px;
    color: var(--pub-purple-dark);
    line-height: 1.6;
    padding-left: 18px;
    position: relative;
    font-family: var(--pub-font-sans);
}

.summary-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 9px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--pub-purple);
}

/* Secciones del articulo */
.article-section {
    margin-bottom: 40px;
}

.article-section h2 {
    font-family: var(--pub-font-serif);
    font-size: 22px;
    font-weight: 500;
    color: var(--pub-text);
    margin-bottom: 16px;
    padding-top: 32px;
    border-top: 1px solid var(--pub-border);
}

.article-section h2:first-of-type {
    border-top: none;
    padding-top: 0;
}

.article-section p {
    font-size: 16px;
    color: var(--pub-text-mid);
    line-height: 1.85;
    margin-bottom: 16px;
    font-family: var(--pub-font-sans);
}

/* Pullquote */
.pullquote {
    margin: 28px 0;
    padding: 20px 24px;
    border-left: 3px solid var(--pub-purple);
    background: var(--pub-purple-pale);
    border-radius: 0 8px 8px 0;
}

.pullquote p {
    font-family: var(--pub-font-serif);
    font-size: 17px;
    color: var(--pub-purple-dark);
    line-height: 1.6;
    font-style: italic;
    margin-bottom: 8px;
}

.pullquote cite {
    display: block;
    font-size: 12px;
    color: var(--pub-text-light);
    font-style: normal;
    font-family: var(--pub-font-sans);
}

/* Listas numeradas */
.numbered-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin: 20px 0;
}

.numbered-list li {
    display: flex;
    gap: 14px;
    align-items: flex-start;
    font-size: 15px;
    color: var(--pub-text-mid);
    line-height: 1.7;
    font-family: var(--pub-font-sans);
}

.n-num {
    font-size: 12px;
    font-weight: 600;
    color: var(--pub-purple);
    background: var(--pub-purple-soft);
    width: 26px;
    height: 26px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-top: 2px;
}

.n-body strong {
    font-weight: 600;
    color: var(--pub-text);
    display: block;
    margin-bottom: 4px;
}

/* Listas con bullet */
.bullet-list {
    list-style: none;
    margin: 12px 0;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.bullet-list li {
    font-size: 15px;
    color: var(--pub-text-mid);
    padding-left: 18px;
    position: relative;
    line-height: 1.7;
    font-family: var(--pub-font-sans);
}

.bullet-list li::before {
    content: '–';
    position: absolute;
    left: 0;
    color: var(--pub-purple);
    font-weight: 600;
}

/* Estadisticas */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
    margin: 24px 0;
}

@media (max-width: 600px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
}

.stat-card {
    background: white;
    border: 1px solid var(--pub-border);
    border-radius: 12px;
    padding: 20px;
    text-align: center;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}

.stat-num {
    font-family: var(--pub-font-serif);
    font-size: 32px;
    color: var(--pub-purple);
    font-weight: 500;
    line-height: 1;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 12px;
    color: var(--pub-text-light);
    line-height: 1.5;
    font-family: var(--pub-font-sans);
}

/* Caja APA */
.apa-box {
    background: white;
    border: 1px solid var(--pub-border);
    border-radius: 12px;
    padding: 20px;
    margin: 40px 0;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}

.apa-label {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--pub-text-light);
    margin-bottom: 12px;
}

.apa-text {
    font-size: 14px;
    color: var(--pub-text-mid);
    line-height: 1.8;
    font-family: var(--pub-font-serif);
    margin-bottom: 16px;
}

.apa-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    align-items: center;
}

.apa-ok {
    font-size: 12px;
    color: var(--pub-green);
    display: none;
}

/* Referencias */
.refs-section {
    margin-top: 48px;
    padding-top: 32px;
    border-top: 1px solid var(--pub-border);
}

.refs-title {
    font-family: var(--pub-font-serif);
    font-size: 18px;
    color: var(--pub-text);
    margin-bottom: 16px;
    font-weight: 500;
}

.ref-item {
    font-size: 13px;
    color: var(--pub-text-mid);
    line-height: 1.75;
    padding: 10px 0;
    border-bottom: 1px solid var(--pub-border);
    font-family: var(--pub-font-serif);
}

.ref-item:last-child {
    border-bottom: none;
}

/* Sidebar */
.article-sidebar {
    position: sticky;
    top: 80px;
}

.sidebar-block {
    background: white;
    border: 1px solid var(--pub-border);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 16px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}

.sidebar-label {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--pub-text-light);
    margin-bottom: 14px;
    font-weight: 600;
}

/* Compartir */
.share-grid {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.share-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    color: var(--pub-text-mid);
    background: none;
    border: 1px solid var(--pub-border);
    border-radius: 8px;
    padding: 10px 14px;
    cursor: pointer;
    font-family: var(--pub-font-sans);
    transition: all 0.15s;
    width: 100%;
    text-decoration: none;
}

.share-btn:hover {
    background: var(--pub-purple-soft);
    border-color: var(--pub-purple);
    color: var(--pub-purple-dark);
}

.share-btn svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

/* Seguir leyendo */
.related-card {
    padding: 14px 0;
    border-bottom: 1px solid var(--pub-border);
    cursor: pointer;
    text-decoration: none;
    display: block;
}

.related-card:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.related-type {
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--pub-purple);
    margin-bottom: 4px;
}

.related-title {
    font-size: 13px;
    color: var(--pub-text);
    line-height: 1.5;
    transition: color 0.15s;
    font-family: var(--pub-font-serif);
}

.related-card:hover .related-title {
    color: var(--pub-purple);
}

.related-year {
    font-size: 11px;
    color: var(--pub-text-light);
    margin-top: 4px;
}

/* Footer del articulo */
.article-footer {
    max-width: 820px;
    margin: 0 auto;
    padding: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--pub-border);
    flex-wrap: wrap;
    gap: 16px;
}

/* Toast */
.toast {
    position: fixed;
    bottom: 24px;
    right: 24px;
    background: var(--pub-text);
    color: white;
    font-size: 14px;
    padding: 12px 20px;
    border-radius: 8px;
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.25s;
    pointer-events: none;
    z-index: 200;
    font-family: var(--pub-font-sans);
}

.toast.show {
    opacity: 1;
    transform: translateY(0);
}

/* Importar fuentes Lora y DM Sans */
@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600&family=Lora:ital,wght@0,400;0,500;1,400&display=swap');

/* ============================================
   TEMA CORAL - Artículo "¿Quién es el culpable?"
   ============================================ */

:root {
    --coral-deep: #993C1D;
    --coral-mid: #C94B4B;
    --coral-soft: #FAECE7;
    --coral-pale: #FDF5F2;
}

/* Hero coral */
.article-chip-coral {
    color: rgba(255,255,255,0.85);
    background: rgba(255,255,255,0.1);
    border-color: rgba(255,255,255,0.2);
}

.article-chip-dot-coral {
    background: #F0997B;
}

.article-subtitle-coral {
    color: rgba(255,255,255,0.7);
}

/* Keywords strip coral */
.keywords-strip-coral {
    background: var(--coral-soft);
    border-bottom-color: rgba(153,60,29,0.15);
}

.kw-label-coral {
    color: var(--coral-deep);
}

.kw-pill-coral {
    color: var(--coral-deep);
    background: rgba(153,60,29,0.09);
    border-color: rgba(153,60,29,0.22);
}

/* Why box coral */
.why-box-coral {
    border-left-color: var(--coral-deep);
    border-top-color: rgba(153,60,29,0.15);
    border-right-color: rgba(153,60,29,0.15);
    border-bottom-color: rgba(153,60,29,0.15);
}

.why-label-coral {
    color: var(--coral-deep);
}

/* Summary box coral */
.summary-box-coral {
    background: var(--coral-soft);
    border-left-color: var(--coral-deep);
}

.summary-label-coral {
    color: var(--coral-deep);
}

.summary-intro-coral {
    color: var(--coral-deep);
}

.summary-list-coral li::before {
    background: var(--coral-deep);
}

/* Pullquote coral */
.pullquote-coral {
    border-left-color: var(--coral-deep);
    background: var(--coral-pale);
}

.pullquote-coral p {
    color: var(--coral-deep);
}

/* Numbered list coral */
.n-num-coral {
    color: var(--coral-deep);
    background: var(--coral-soft);
}

/* APA box coral */
.apa-box-coral {
    border-left-color: var(--coral-deep);
}

.apa-ok-coral {
    color: var(--coral-deep);
}

/* ============================================
   RESPONSIVE MOBILE - Artículos
   ============================================ */

@media (max-width: 640px) {
    /* Keywords strip */
    .keywords-strip {
        padding: 12px 16px;
    }
    .keywords-inner {
        gap: 6px;
    }
    .kw-pill {
        font-size: 11px;
        padding: 4px 10px;
    }

    /* Bloques de contenido */
    .summary-box {
        padding: 16px;
        margin-bottom: 24px;
    }
    .summary-intro {
        font-size: 14px;
    }
    .summary-list li {
        font-size: 13px;
    }

    .why-box {
        padding: 12px 14px;
        margin-bottom: 24px;
    }
    .why-text {
        font-size: 13px;
    }

    /* Secciones */
    .article-section {
        margin-bottom: 24px;
    }
    .article-section h2 {
        font-size: 19px;
        padding-top: 24px;
        margin-bottom: 12px;
    }
    .article-section p {
        font-size: 15px;
        line-height: 1.75;
    }

    /* Pullquote */
    .pullquote {
        margin: 20px 0;
        padding: 16px 18px;
    }
    .pullquote p {
        font-size: 15px;
    }

    /* Listas numeradas */
    .numbered-list {
        gap: 12px;
        margin: 16px 0;
    }
    .numbered-list li {
        font-size: 14px;
        gap: 10px;
    }
    .n-num {
        width: 22px;
        height: 22px;
        font-size: 11px;
    }

    /* APA box */
    .apa-box {
        padding: 16px;
        margin: 24px 0;
    }
    .apa-text {
        font-size: 12px;
    }

    /* Footer */
    .article-footer {
        padding: 20px 16px 40px;
        flex-direction: column;
        gap: 16px;
        align-items: flex-start;
    }

    /* Sidebar en mobile - ocultar bloques grandes que tapan contenido */
    .article-sidebar {
        display: none; /* Ocultar sidebar en mobile para no tapar contenido */
    }
    
    .article-layout {
        grid-template-columns: 1fr;
        padding: 16px;
    }
    
    .article-content {
        order: 0;
    }
}

/* ============================================
   WHATSAPP FLOAT BUTTON
   ============================================ */

.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 56px;
    height: 56px;
    background: #25D366;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    transition: all 0.3s ease;
    text-decoration: none;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.5);
}

.whatsapp-float svg {
    width: 28px;
    height: 28px;
}

@media (max-width: 480px) {
    .whatsapp-float {
        width: 50px;
        height: 50px;
        bottom: 16px;
        right: 16px;
    }
    
    .whatsapp-float svg {
        width: 24px;
        height: 24px;
    }
}