/* ============================================
   CERRAJERÍA Y VIDRIERÍA SAN SEBASTIÁN
   Diseño Premium: Amarillo (#FFD700) y Negro (#1a1a1a)
   Responsive: Mobile First | Optimizado: Animaciones, Efectos, Tipografía
   ============================================ */

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

:root {
    --primary-yellow: #FFD700;
    --primary-black: #1a1a1a;
    --secondary-red: #DC143C;
    --text-light: #f5f5f5;
    --text-dark: #333;
    --border-color: #ddd;
    --shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.2);
    --shadow-xl: 0 12px 40px rgba(0, 0, 0, 0.3);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Roboto', sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
    background-color: #fff;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

/* ============================================
   HEADER / NAVEGACIÓN - PREMIUM
   ============================================ */

.header {
    background: linear-gradient(135deg, var(--primary-black) 0%, #2a2a2a 100%);
    color: white;
    padding: 12px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-lg);
    backdrop-filter: blur(10px);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
}

.logo-section {
    flex: 0 0 auto;
    display: flex;
    align-items: center;
}

.logo {
    height: auto;
    width: 200px; /* Ajuste para logo rectangular */
    max-width: 100%;
    object-fit: contain;
    transition: var(--transition);
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
}

.logo:hover {
    transform: scale(1.08);
    filter: drop-shadow(0 4px 8px rgba(255, 215, 0, 0.3));
}

.nav {
    display: none;
    gap: 30px;
    flex: 1;
}

.nav-link {
    color: white;
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    transition: var(--transition);
    position: relative;
    letter-spacing: 0.5px;
}

.nav-link:hover {
    color: var(--primary-yellow);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-yellow), transparent);
    transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-link:hover::after {
    width: 100%;
}

.header-contact {
    flex: 0 0 auto;
}

.whatsapp-btn {
    background: linear-gradient(135deg, var(--primary-yellow), #FFC700);
    color: var(--primary-black);
    padding: 10px 22px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 700;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.3);
}

.whatsapp-btn:hover {
    background: linear-gradient(135deg, #FFC700, var(--primary-yellow));
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255, 215, 0, 0.4);
}

@media (min-width: 768px) {
    .nav {
        display: flex;
    }
    
    .logo {
        width: 250px; /* Logo más grande en desktop */
    }
}

/* ============================================
   BANNER PRINCIPAL - HERO SECTION
   ============================================ */

.banner {
    background: linear-gradient(135deg, var(--primary-black) 0%, #2a2a2a 100%);
    color: white;
    padding: 50px 0;
    margin-top: 0;
    position: relative;
    overflow: hidden;
}

.banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 50%, rgba(255, 215, 0, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.banner-content {
    display: flex;
    flex-direction: column;
    gap: 30px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.banner-text {
    flex: 1;
    text-align: center;
}

.banner-text h1 {
    font-family: 'Poppins', sans-serif;
    font-size: 32px;
    font-weight: 800;
    margin-bottom: 12px;
    color: var(--primary-yellow);
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.5);
    letter-spacing: -0.5px;
    animation: slideInDown 0.8s ease-out;
}

.banner-text .tagline {
    font-size: 20px;
    color: var(--primary-yellow);
    font-weight: 700;
    margin-bottom: 12px;
    animation: slideInUp 0.8s ease-out 0.1s both;
}

.banner-text .description {
    font-size: 15px;
    color: #e0e0e0;
    margin-bottom: 25px;
    animation: fadeIn 0.8s ease-out 0.2s both;
}

.banner-cta {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 25px;
    animation: slideInUp 0.8s ease-out 0.3s both;
}

.btn {
    padding: 13px 28px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 700;
    transition: var(--transition);
    display: inline-block;
    border: none;
    cursor: pointer;
    font-size: 15px;
    letter-spacing: 0.5px;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-yellow), #FFC700);
    color: var(--primary-black);
    box-shadow: 0 6px 20px rgba(255, 215, 0, 0.3);
}

.btn-primary:hover {
    background: linear-gradient(135deg, #FFC700, var(--primary-yellow));
    transform: translateY(-4px);
    box-shadow: 0 10px 30px rgba(255, 215, 0, 0.4);
}

.btn-secondary {
    background: transparent;
    color: var(--primary-yellow);
    border: 2.5px solid var(--primary-yellow);
}

.btn-secondary:hover {
    background: var(--primary-yellow);
    color: var(--primary-black);
    box-shadow: 0 8px 25px rgba(255, 215, 0, 0.3);
}

.banner-info {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    font-size: 14px;
    animation: slideInUp 0.8s ease-out 0.4s both;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 10px;
    background: rgba(255, 215, 0, 0.12);
    padding: 12px 18px;
    border-radius: 8px;
    border: 1px solid rgba(255, 215, 0, 0.2);
    backdrop-filter: blur(10px);
    transition: var(--transition);
}

.info-item:hover {
    background: rgba(255, 215, 0, 0.18);
    border-color: rgba(255, 215, 0, 0.4);
}

.info-item .icon {
    font-size: 22px;
}

.banner-image {
    flex: 1;
    width: 100%;
    max-width: 400px;
}

.banner-image img {
    width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: var(--shadow-xl);
    animation: slideInRight 0.8s ease-out;
}

@media (min-width: 768px) {
    .banner-content {
        flex-direction: row;
        align-items: center;
        padding: 70px 0;
    }
    
    .banner-text {
        text-align: left;
        flex: 1;
    }
    
    .banner-text h1 {
        font-size: 48px;
    }
    
    .banner-text .tagline {
        font-size: 24px;
    }
    
    .banner-text .description {
        font-size: 16px;
    }
    
    .banner-cta {
        justify-content: flex-start;
    }
    
    .banner-image {
        flex: 1;
        max-width: none;
    }
}

/* ============================================
   SECCIÓN DE ESTADÍSTICAS - ICONOS MONOCROMÁTICOS
   ============================================ */

.stats {
    background: linear-gradient(135deg, var(--primary-yellow) 0%, #FFC700 100%);
    padding: 50px 0;
    position: relative;
    overflow: hidden;
}

.stats::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    position: relative;
    z-index: 1;
}

.stat-card {
    background: white;
    padding: 30px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
    border: 2px solid transparent;
}

.stat-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
    border-color: var(--primary-yellow);
}

.stat-icon {
    width: 50px;
    height: 50px;
    margin: 0 auto 15px;
    color: var(--primary-yellow);
    stroke-width: 1.5; /* Unificado */
    transition: var(--transition);
}

.icon-yellow {
    color: var(--primary-yellow);
    width: 24px;
    height: 24px;
}

.icon-sm {
    width: 18px;
    height: 18px;
}

.stat-card:hover .stat-icon {
    transform: scale(1.15) rotate(5deg);
    color: var(--primary-black);
}

.stat-number {
    font-family: 'Poppins', sans-serif;
    font-size: 36px;
    font-weight: 800;
    color: var(--primary-black);
    margin-bottom: 8px;
    letter-spacing: -1px;
}

.stat-label {
    color: #666;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.5px;
}

@media (min-width: 768px) {
    .stats-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 25px;
    }
    
    .stat-card {
        padding: 35px;
    }
    
    .stat-number {
        font-size: 42px;
    }
}

/* ============================================
   SECCIÓN DE SERVICIOS
   ============================================ */

.servicios {
    padding: 70px 0;
    background: linear-gradient(180deg, #f9f9f9 0%, #ffffff 100%);
}

.section-title {
    font-family: 'Poppins', sans-serif;
    font-size: 36px;
    font-weight: 800;
    text-align: center;
    margin-bottom: 12px;
    color: var(--primary-black);
    letter-spacing: -0.5px;
}

.section-subtitle {
    text-align: center;
    color: #666;
    margin-bottom: 50px;
    font-size: 16px;
    font-weight: 500;
}

.servicios-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 25px;
}

.servicio-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
    border: 2px solid transparent;
}

.servicio-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
    border-color: var(--primary-yellow);
}

.servicio-image {
    width: 100%;
    height: 220px;
    overflow: hidden;
    background: linear-gradient(135deg, #e0e0e0, #f0f0f0);
    position: relative;
}

.servicio-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.1), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 2;
}

.servicio-card:hover .servicio-image::before {
    opacity: 1;
}

.servicio-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.servicio-card:hover .servicio-image img {
    transform: scale(1.08);
}

.servicio-content {
    padding: 25px;
}

.servicio-content h3 {
    color: var(--primary-black);
    margin-bottom: 18px;
    font-size: 20px;
    font-weight: 700;
    letter-spacing: -0.3px;
}

.servicio-list {
    list-style: none;
    margin-bottom: 20px;
}

.servicio-list li {
    padding: 10px 0;
    color: #555;
    font-size: 14px;
    font-weight: 500;
    transition: var(--transition);
    padding-left: 20px;
    position: relative;
}

.servicio-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-yellow);
    font-weight: 800;
}

.servicio-list li:hover {
    color: var(--primary-black);
    transform: translateX(5px);
}

.btn-servicio {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary-yellow), #FFC700);
    color: var(--primary-black);
    padding: 11px 24px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 700;
    transition: var(--transition);
    font-size: 14px;
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.2);
}

.btn-servicio:hover {
    background: linear-gradient(135deg, #FFC700, var(--primary-yellow));
    transform: translateX(4px);
    box-shadow: 0 8px 25px rgba(255, 215, 0, 0.3);
}

@media (min-width: 768px) {
    .servicios-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
    
    .section-title {
        font-size: 44px;
    }
}

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

/* ============================================
   SECCIÓN NOSOTROS
   ============================================ */

.nosotros {
    padding: 70px 0;
    background: white;
}

.nosotros-content {
    display: flex;
    flex-direction: column;
    gap: 50px;
    align-items: flex-start; /* Alineado para que la imagen no quede mal al lado */
}

.nosotros-text {
    flex: 1;
}

.nosotros-text h2 {
    font-family: 'Poppins', sans-serif;
    font-size: 36px;
    font-weight: 800;
    color: var(--primary-black);
    margin-bottom: 30px;
    letter-spacing: -0.5px;
}

.mision-vision {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    margin-bottom: 30px;
}

.mv-card {
    background: linear-gradient(135deg, var(--primary-yellow) 0%, #FFC700 100%);
    padding: 30px;
    border-radius: 12px;
    color: var(--primary-black);
    box-shadow: 0 8px 20px rgba(255, 215, 0, 0.2);
    transition: var(--transition);
}

.mv-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 30px rgba(255, 215, 0, 0.3);
}

.mv-card h3 {
    font-weight: 800;
    margin-bottom: 12px;
    font-size: 20px;
}

.mv-card p {
    font-size: 15px;
    line-height: 1.7;
    font-weight: 500;
}

.principios {
    background: linear-gradient(135deg, #f9f9f9, #ffffff);
    padding: 30px;
    border-radius: 12px;
    border-left: 5px solid var(--primary-yellow);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.05);
}

.principios h3 {
    color: var(--primary-black);
    margin-bottom: 20px;
    font-weight: 800;
    font-size: 20px;
}

.principios ul {
    list-style: none;
}

.principios li {
    padding: 12px 0;
    color: #555;
    font-size: 15px;
    font-weight: 500;
    border-bottom: 1px solid #e0e0e0;
    transition: var(--transition);
}

.principios li:hover {
    color: var(--primary-black);
    padding-left: 8px;
}

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

.principios strong {
    color: var(--primary-black);
    font-weight: 700;
}

.nosotros-image {
    flex: 1;
    width: 100%;
    max-width: 500px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.nosotros-image img {
    width: 100%;
    height: 400px;
    object-fit: cover; /* Asegura que la imagen se vea bien */
    border-radius: 12px;
    box-shadow: var(--shadow-xl);
}

.nosotros-image img {
    width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: var(--shadow-xl);
}

@media (min-width: 768px) {
    .nosotros-content {
        flex-direction: row;
        align-items: center; /* Alineación vertical al centro */
        justify-content: space-between;
    }
    
    .nosotros-text {
        flex: 1.2; /* Más espacio para el texto */
    }

    .nosotros-image {
        flex: 0.8; /* Menos espacio para la imagen */
    }

    .mision-vision {
        grid-template-columns: 1fr 1fr;
    }
    
    .nosotros-text h2 {
        font-size: 44px;
    }
}

/* ============================================
   SECCIÓN DE TESTIMONIOS
   ============================================ */

.testimonios {
    padding: 70px 0;
    background: linear-gradient(180deg, #f9f9f9 0%, #ffffff 100%);
}

.testimonios-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 25px;
}

.testimonio-card {
    background: white;
    padding: 28px;
    border-radius: 12px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
    border-left: 5px solid var(--primary-yellow);
    transition: var(--transition);
}

.testimonio-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.12);
}

.stars {
    font-size: 18px;
    margin-bottom: 12px;
    letter-spacing: 2px;
}

.testimonio-text {
    color: #555;
    font-size: 15px;
    margin-bottom: 15px;
    font-style: italic;
    line-height: 1.7;
    font-weight: 500;
}

.testimonio-autor {
    color: var(--primary-black);
    font-weight: 700;
    font-size: 14px;
}

@media (min-width: 768px) {
    .testimonios-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
}

@media (min-width: 1024px) {
    .testimonios-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* ============================================
   SECCIÓN DE HORARIOS
   ============================================ */

.horarios {
    padding: 70px 0;
    background: white;
}

.horarios-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.horario-card {
    background: linear-gradient(135deg, var(--primary-black) 0%, #2a2a2a 100%);
    color: white;
    padding: 30px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
    border: 2px solid transparent;
}

.horario-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
    border-color: var(--primary-yellow);
}

.horario-card h3 {
    font-size: 17px;
    font-weight: 700;
    margin-bottom: 12px;
    letter-spacing: 0.5px;
}

.horario-time {
    font-family: 'Poppins', sans-serif;
    font-size: 22px;
    font-weight: 800;
    color: var(--primary-yellow);
}

.horario-card.emergency {
    background: linear-gradient(135deg, var(--secondary-red) 0%, #b01030 100%);
    grid-column: 1 / -1;
}

.horario-card.emergency .horario-time {
    color: white;
}

@media (min-width: 768px) {
    .horarios-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 25px;
    }
    
    .horario-card.emergency {
        grid-column: 1 / -1;
    }
}

/* ============================================
   SECCIÓN DE UBICACIÓN
   ============================================ */

.ubicacion {
    padding: 70px 0;
    background: linear-gradient(180deg, #f9f9f9 0%, #ffffff 100%);
}

.ubicacion-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
    align-items: start;
}

.mapa-placeholder {
    background: linear-gradient(135deg, var(--primary-black) 0%, #2a2a2a 100%);
    color: white;
    padding: 50px;
    border-radius: 12px;
    text-align: center;
    min-height: 320px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.mapa-info h3 {
    font-size: 26px;
    font-weight: 800;
    margin-bottom: 12px;
    color: var(--primary-yellow);
}

.mapa-info p {
    margin-bottom: 25px;
    color: #ddd;
    font-size: 15px;
}

.ciudades-list {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    text-align: left;
}

.ciudades-list li {
    padding: 10px 12px;
    background: rgba(255, 215, 0, 0.12);
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    border: 1px solid rgba(255, 215, 0, 0.2);
    transition: var(--transition);
}

.ciudades-list li:hover {
    background: rgba(255, 215, 0, 0.2);
    border-color: rgba(255, 215, 0, 0.4);
}

.contacto-info {
    background: white;
    padding: 35px;
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
}

.contacto-info h3 {
    color: var(--primary-black);
    margin-bottom: 25px;
    font-size: 24px;
    font-weight: 800;
}

.contacto-item {
    display: flex;
    gap: 18px;
    padding: 18px 0;
    border-bottom: 1px solid #e0e0e0;
    transition: var(--transition);
}

.contacto-item:hover {
    padding-left: 8px;
}

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

.contacto-icon {
    font-size: 28px;
    flex: 0 0 auto;
}

.contacto-label {
    font-size: 12px;
    color: #999;
    margin-bottom: 4px;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.contacto-item a {
    color: var(--primary-yellow);
    text-decoration: none;
    font-weight: 700;
    transition: var(--transition);
}

.contacto-item a:hover {
    color: #FFC700;
}

.contacto-item p {
    color: #555;
    font-size: 15px;
    font-weight: 500;
}

@media (min-width: 768px) {
    .ubicacion-content {
        grid-template-columns: 1fr 1fr;
    }
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
    background: linear-gradient(135deg, var(--primary-black) 0%, #2a2a2a 100%);
    color: white;
    padding: 50px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 35px;
    margin-bottom: 35px;
}

.footer-section h4 {
    color: var(--primary-yellow);
    margin-bottom: 18px;
    font-weight: 800;
    font-size: 16px;
    letter-spacing: 0.5px;
}

.footer-section p {
    font-size: 14px;
    color: #ddd;
    margin-bottom: 12px;
    line-height: 1.7;
}

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

.footer-section ul li {
    margin-bottom: 10px;
}

.footer-section a {
    color: #ddd;
    text-decoration: none;
    transition: var(--transition);
    font-size: 14px;
    font-weight: 500;
}

.footer-section a:hover {
    color: var(--primary-yellow);
    transform: translateX(4px);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 215, 0, 0.2);
    padding-top: 25px;
    text-align: center;
    color: #999;
    font-size: 13px;
    font-weight: 500;
}

@media (min-width: 768px) {
    .footer-content {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* ============================================
   WIDGET WHATSAPP FLOTANTE - PREMIUM
   ============================================ */

.whatsapp-widget {
    position: fixed;
    bottom: 25px;
    right: 25px;
    z-index: 999;
}

.whatsapp-buttons {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.whatsapp-btn-flotante {
    background: white; /* Unificado a blanco o tono neutro según pedido de un solo tono, pero mantenemos gradiente si se refiere a iconos internos. El usuario pidió un solo tono para iconos de footer, pero para el widget de WA usaremos el icono nuevo. */
    background: linear-gradient(135deg, #25D366, #20BA5E);
    color: white;
    padding: 10px 16px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
    transition: var(--transition);
    font-size: 13px;
    white-space: nowrap;
    border: 2px solid transparent;
}

.whatsapp-icon-img {
    width: 30px;
    height: 30px;
    object-fit: contain;
}

/* WIDGET REDES SOCIALES */
.social-widget {
    position: fixed;
    left: 25px;
    bottom: 160px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    z-index: 999;
}

.social-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: var(--transition);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
    font-size: 24px;
}

.social-btn svg {
    width: 28px;
    height: 28px;
    stroke: #ffffff !important;
    stroke-width: 2;
    fill: none;
    display: block;
}

.social-btn.facebook {
    background: #1877F2;
}

.social-btn.instagram {
    background: linear-gradient(45deg, #f09433 0%,#e6683c 25%,#dc2743 50%,#cc2366 75%,#bc1888 100%);
}

.social-btn:hover {
    transform: scale(1.15) translateX(-5px);
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.4);
}

.whatsapp-btn-flotante:hover {
    background: linear-gradient(135deg, #20BA5E, #1FA952);
    transform: scale(1.12);
    box-shadow: 0 12px 35px rgba(37, 211, 102, 0.5);
}

.whatsapp-icon {
    width: 22px;
    height: 22px;
    flex: 0 0 auto;
}

.whatsapp-text {
    display: none;
}

@media (min-width: 768px) {
    .whatsapp-btn-flotante {
        padding: 15px 18px;
        font-size: 14px;
    }
    
    .whatsapp-text {
        display: inline;
    }
}

/* ============================================
   ANIMACIONES AVANZADAS
   ============================================ */

@keyframes slideInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.servicio-card,
.testimonio-card,
.stat-card {
    animation: fadeIn 0.6s ease-out;
}

/* ============================================
   SCROLL SUAVE Y ESTILOS GLOBALES
   ============================================ */

::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: var(--primary-yellow);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: #FFC700;
}

/* Selección de texto */
::selection {
    background: var(--primary-yellow);
    color: var(--primary-black);
}

::-moz-selection {
    background: var(--primary-yellow);
    color: var(--primary-black);
}

/* ============================================
   UTILIDADES
   ============================================ */

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

.mt-20 {
    margin-top: 20px;
}

.mb-20 {
    margin-bottom: 20px;
}