/* ========================================
   LA PAZ TE ACERCA - CSS v11.0
   Paleta: Azul Andino + Terracota/Ocre + Blanco Hueso
   Enfoque: Mobile-first, impecable en desktop y móvil
   Última actualización: Noviembre 2026
   ======================================== */

/* ========================================
   RESET Y VARIABLES GLOBALES
   ======================================== */

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

:root {
    /* Breakpoints */
    --breakpoint-sm: 576px;
    --breakpoint-md: 768px;
    --breakpoint-lg: 992px;
    --breakpoint-xl: 1200px;
    --breakpoint-xxl: 1400px;
    
    /* Azul Andino (base de confianza) */
    --azul-profundo: #0F172A;
    --azul-confianza: #1E40AF;
    --azul-claro: #3B82F6;
    --azul-suave: #60A5FA;
    
    /* Terracota/Ocre Cálido (acción y calidez local) */
    --ocre-calidad: #D97706;
    --ocre-oscuro: #B45309;
    --ocre-claro: #F59E0B;
    --terracota: #C2410C;
    
    /* Verde acción (mantenido) */
    --verde-accion: #10B981;
    --verde-oscuro: #059669;
    
    /* Rojo alerta */
    --rojo-alerta: #EF4444;
    
    /* Blanco Hueso / Fondos cálidos */
    --gris-suave: #FDFBF7;
    --gris-medio: #64748B;
    --gris-claro: #94A3B8;
    --gris-borde: #E2E8F0;
    --gris-oscuro: #334155;
    --blanco: #FFFFFF;
    --negro: #0F172A;
    --crema-suave: #FAF7F2;
    
    /* Categorías - tonos mantenidos */
    --color-salud: #0D9488;
    --color-salud-claro: #14B8A6;
    --bg-salud: #F0FDFA;
    --color-hogar: #EA580C;
    --color-hogar-claro: #F97316;
    --bg-hogar: #FFF7ED;
    --color-construccion: #C2410C;
    --color-construccion-claro: #EA580C;
    --bg-construccion: #FFF7ED;
    --color-auto: #1D4ED8;
    --color-auto-claro: #3B82F6;
    --bg-auto: #EFF6FF;
    --color-tecnologia: #0891B2;
    --color-tecnologia-claro: #06B6D4;
    --bg-tecnologia: #ECFEFF;
    
    /* Funeraria - tonos sobrios */
    --color-funeraria: #475569;
    --color-funeraria-claro: #64748B;
    --bg-funeraria: #F1F5F9;
    
    --color-eventos: #8B5CF6;
    --color-eventos-claro: #A78BFA;
    --bg-eventos: #F3E8FF;
    --color-imagen: #7C3AED;
    --color-imagen-claro: #8B5CF6;
    --color-imagen-oscuro: #6D28D9;
    --bg-imagen: #F5F3FF;
    
    /* Gradientes */
    --gradiente-azul: linear-gradient(135deg, #1E40AF 0%, #0F172A 100%);
    --gradiente-ocre: linear-gradient(135deg, #D97706 0%, #B45309 100%);
    --gradiente-hero: linear-gradient(135deg, #0F172A 0%, #1E3A8A 50%, #1E40AF 100%);
    --gradiente-eventos: linear-gradient(135deg, #8B5CF6 0%, #7C3AED 100%);
    --gradiente-construccion: linear-gradient(135deg, #C2410C 0%, #EA580C 100%);
    --gradiente-imagen: linear-gradient(135deg, #7C3AED 0%, #8B5CF6 100%);
    --gradiente-funeraria: linear-gradient(135deg, #475569 0%, #64748B 100%);
    
    /* Sombras */
    --sombra-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --sombra-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --sombra-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --sombra-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --sombra-xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --sombra-glow-azul: 0 0 40px rgba(30, 64, 175, 0.3);
    --sombra-glow-ocre: 0 0 40px rgba(217, 119, 6, 0.3);
    --sombra-glow-imagen: 0 0 40px rgba(124, 58, 237, 0.3);
    
    /* Radios */
    --radio-sm: 8px;
    --radio-md: 12px;
    --radio-lg: 16px;
    --radio-xl: 24px;
    --radio-full: 9999px;
    
    /* Fuentes */
    --fuente-titulos: 'Poppins', sans-serif;
    --fuente-cuerpo: 'Inter', sans-serif;
    
    /* Transiciones */
    --transicion-rapida: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transicion-normal: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Espaciados - Sistema consistente */
    --espacio-xs: 0.5rem;
    --espacio-sm: 1rem;
    --espacio-md: 1.5rem;
    --espacio-lg: 2rem;
    --espacio-xl: 3rem;
    --espacio-2xl: 4rem;
    
    /* Z-index */
    --z-header: 1000;
    --z-modal: 9999;
    --z-toast: 9999;
    --z-float: 990;
}

/* ========================================
   BASE Y TIPOGRAFÍA
   ======================================== */

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--fuente-cuerpo);
    line-height: 1.6;
    color: var(--gris-oscuro);
    background: var(--gris-suave);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

::selection {
    background: var(--ocre-calidad);
    color: var(--azul-profundo);
}

/* ========================================
   LAYOUT BASE
   ======================================== */

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--espacio-md);
}

*:focus-visible {
    outline: 3px solid var(--ocre-calidad);
    outline-offset: 2px;
    border-radius: var(--radio-sm);
}

.content-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--espacio-lg);
    align-items: start;
}

.content-main {
    min-width: 0;
}

/* Desktop: agregar sidebar */
@media (min-width: 992px) {
    .content-grid {
        grid-template-columns: 1fr 300px;
    }
}

/* ========================================
   HEADER
   ======================================== */

.header {
    background: rgba(253, 251, 247, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(226, 232, 240, 0.5);
    padding: var(--espacio-sm) 0;
    position: sticky;
    top: 0;
    z-index: var(--z-header);
    box-shadow: var(--sombra-sm);
    transition: var(--transicion-normal);
}

.header.scrolled {
    padding: var(--espacio-xs) 0;
    box-shadow: var(--sombra-md);
    background: rgba(253, 251, 247, 0.98);
}

.header.hidden {
    transform: translateY(-100%);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--espacio-md);
}

.logo {
    display: flex;
    flex-direction: column;
}

.logo h1 {
    font-family: var(--fuente-titulos);
    font-size: clamp(1.2rem, 4vw, 1.75rem);
    font-weight: 900;
    background: var(--gradiente-azul);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.5px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo h1 i {
    color: var(--ocre-calidad);
    -webkit-text-fill-color: var(--ocre-calidad);
    font-size: clamp(1.1rem, 3vw, 1.5rem);
}

.tagline {
    font-size: clamp(0.6rem, 2vw, 0.75rem);
    color: var(--ocre-oscuro);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ========================================
   MENÚ HAMBURGUESA (MEJORADO)
   ======================================== */

.menu-toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 11px;
    z-index: 1001;
    min-width: 44px;
    min-height: 44px;
    border-radius: var(--radio-sm);
    transition: var(--transicion-rapida);
}

.menu-toggle:hover {
    background: rgba(30, 64, 175, 0.05);
}

.menu-toggle:active {
    transform: scale(0.95);
}

.menu-toggle span {
    width: 22px;
    height: 2.5px;
    background: var(--azul-profundo);
    border-radius: 2px;
    transition: var(--transicion-normal);
    display: block;
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* Desktop: mostrar menú normal */
@media (min-width: 992px) {
    .menu-toggle {
        display: none;
    }
}

/* ========================================
   NAVEGACIÓN
   ======================================== */

.nav {
    display: flex;
    gap: var(--espacio-xs);
    align-items: center;
    flex-wrap: wrap;
}

/* Mobile: menú lateral */
@media (max-width: 991px) {
    .nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background: var(--blanco);
        flex-direction: column;
        padding: 5rem var(--espacio-md) var(--espacio-md);
        box-shadow: var(--sombra-xl);
        transition: right 0.3s ease;
        z-index: var(--z-header);
        overflow-y: auto;
        align-items: stretch;
        gap: 0.25rem;
    }
    
    .nav.active {
        right: 0;
    }
    
    .nav-link {
        width: 100%;
        text-align: center;
        padding: 0.75rem var(--espacio-sm);
        font-size: 1rem;
    }
    
    .btn-proveedor {
        margin-top: var(--espacio-sm);
        justify-content: center;
    }
}

.nav-link {
    text-decoration: none;
    color: var(--gris-oscuro);
    font-weight: 600;
    font-size: 0.9rem;
    padding: 0.6rem var(--espacio-sm);
    border-radius: var(--radio-md);
    transition: var(--transicion-rapida);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--azul-confianza);
    transition: var(--transicion-normal);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 80%;
}

.nav-link:hover {
    color: var(--azul-confianza);
    background: rgba(30, 64, 175, 0.05);
}

.nav-link.active {
    color: var(--azul-confianza);
    background: rgba(30, 64, 175, 0.1);
}

.btn-proveedor {
    background: var(--gradiente-ocre);
    color: var(--blanco);
    font-weight: 700;
    box-shadow: var(--sombra-sm);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-proveedor:hover {
    transform: translateY(-2px);
    box-shadow: var(--sombra-glow-ocre);
    color: var(--blanco);
}

.btn-proveedor::after {
    display: none;
}

/* ========================================
   HERO SECTION
   ======================================== */

.hero {
    background: var(--gradiente-hero);
    color: var(--blanco);
    padding: clamp(1.5rem, 5vw, var(--espacio-2xl)) clamp(1rem, 3vw, var(--espacio-lg));
    border-radius: var(--radio-xl);
    margin-bottom: var(--espacio-xl);
    position: relative;
    overflow: hidden;
    box-shadow: var(--sombra-xl);
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(217, 119, 6, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 8s ease-in-out infinite;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.2) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 10s ease-in-out infinite reverse;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0) scale(1);
    }
    50% {
        transform: translateY(-20px) scale(1.05);
    }
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    padding: 0.5rem 1.25rem;
    border-radius: var(--radio-full);
    font-size: clamp(0.75rem, 2vw, 0.85rem);
    font-weight: 600;
    margin-bottom: var(--espacio-md);
    border: 1px solid rgba(255, 255, 255, 0.2);
    animation: fadeInDown 0.6s ease-out;
}

.hero-badge i {
    color: var(--ocre-calidad);
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-title {
    font-family: var(--fuente-titulos);
    font-size: clamp(1.6rem, 5vw, 3rem);
    font-weight: 900;
    margin-bottom: var(--espacio-md);
    letter-spacing: -1px;
    line-height: 1.2;
    animation: fadeInUp 0.8s ease-out;
}

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

.hero-subtitle {
    font-size: clamp(1rem, 2.5vw, 1.2rem);
    max-width: 700px;
    margin: 0 auto var(--espacio-xl);
    opacity: 0.9;
    line-height: 1.7;
    animation: fadeInUp 1s ease-out;
}

.hero-subtitle-short {
    max-width: 650px;
    font-size: clamp(0.95rem, 2vw, 1.1rem);
    line-height: 1.5;
}

/* ========================================
   HERO CTA WHATSAPP (MEJORADO)
   ======================================== */

.hero-cta-whatsapp {
    max-width: 650px;
    margin: 0 auto var(--espacio-lg);
    animation: fadeInUp 1.1s ease-out;
    text-align: center;
}

.whatsapp-contact-box {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: clamp(0.5rem, 2vw, 1.5rem);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radio-full);
    padding: clamp(0.6rem, 2vw, 1rem) clamp(0.8rem, 3vw, 2rem);
    margin-bottom: 0.75rem;
    flex-wrap: wrap;
}

.whatsapp-number {
    display: flex;
    align-items: center;
    gap: clamp(0.3rem, 1vw, 0.75rem);
    color: white;
    font-size: clamp(1.2rem, 4vw, 2rem);
    font-weight: 900;
    font-family: var(--fuente-titulos);
}

.whatsapp-number i {
    font-size: clamp(1rem, 3vw, 1.5rem);
    color: var(--ocre-calidad);
}

.numero-telefono {
    color: white;
    text-decoration: none;
    letter-spacing: 2px;
    transition: color 0.3s;
}

.numero-telefono:hover {
    color: var(--ocre-calidad);
}

.btn-whatsapp-directo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: #25D366;
    color: white;
    padding: clamp(0.5rem, 2vw, 0.875rem) clamp(0.7rem, 3vw, 1.75rem);
    border-radius: var(--radio-full);
    text-decoration: none;
    font-weight: 700;
    font-size: clamp(0.85rem, 2vw, 1rem);
    box-shadow: 0 8px 20px rgba(37, 211, 102, 0.4);
    transition: all 0.3s ease;
    border: 2px solid rgba(255, 255, 255, 0.3);
    white-space: nowrap;
}

.btn-whatsapp-directo:hover {
    background: #20BA5A;
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 12px 30px rgba(37, 211, 102, 0.6);
}

.btn-whatsapp-directo i {
    font-size: clamp(0.95rem, 3vw, 1.5rem);
}

.whatsapp-subtexto {
    color: rgba(255, 255, 255, 0.85);
    font-size: clamp(0.8rem, 2vw, 0.9rem);
    margin: 0;
    font-weight: 500;
}

/* ========================================
   BOTONES HERO
   ======================================== */

.hero-buttons {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--espacio-sm);
    max-width: 500px;
    margin: 0 auto var(--espacio-lg);
    animation: fadeInUp 1.2s ease-out;
}

.hero-buttons .btn {
    padding: clamp(0.55rem, 2vw, 1rem) clamp(0.3rem, 1vw, 1rem);
    font-size: clamp(0.85rem, 2vw, 0.95rem);
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.hero-buttons .btn i {
    font-size: clamp(0.7rem, 2vw, 0.9rem);
}

.hero-features {
    display: flex;
    justify-content: center;
    gap: var(--espacio-lg);
    margin-bottom: var(--espacio-lg);
    flex-wrap: wrap;
    animation: fadeInUp 1.4s ease-out;
}

.hero-feature {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: clamp(0.85rem, 2vw, 0.95rem);
    font-weight: 600;
}

.hero-feature i {
    color: var(--ocre-calidad);
    font-size: clamp(0.85rem, 2vw, 1.2rem);
}

.btn-provider-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(217, 119, 6, 0.2);
    border: 2px solid var(--ocre-calidad);
    color: var(--ocre-calidad);
    padding: 0.875rem 1.75rem;
    border-radius: var(--radio-md);
    text-decoration: none;
    font-weight: 700;
    transition: var(--transicion-normal);
    animation: fadeInUp 1.6s ease-out;
}

.btn-provider-link:hover {
    background: var(--ocre-calidad);
    color: var(--blanco);
    transform: translateY(-2px);
    box-shadow: var(--sombra-glow-ocre);
}

/* ========================================
   BOTONES GENERALES
   ======================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 1.75rem;
    text-decoration: none;
    border-radius: var(--radio-md);
    font-weight: 700;
    font-size: 0.95rem;
    transition: var(--transicion-normal);
    border: 2px solid transparent;
    cursor: pointer;
    box-shadow: var(--sombra-sm);
    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, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

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

.btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--sombra-md);
}

.btn-primary {
    background: var(--gradiente-ocre);
    color: var(--blanco);
}

.btn-primary:hover {
    box-shadow: var(--sombra-glow-ocre);
}

.btn-secondary {
    background: var(--gradiente-azul);
    color: var(--blanco);
}

.btn-outline {
    background: transparent;
    border-color: var(--azul-confianza);
    color: var(--azul-confianza);
}

.btn-outline:hover {
    background: var(--azul-confianza);
    color: var(--blanco);
}

.btn-whatsapp {
    background: #25D366;
    color: var(--blanco);
}

.btn-whatsapp:hover {
    background: #20BA5A;
    box-shadow: 0 8px 20px rgba(37, 211, 102, 0.4);
}

.btn-telegram {
    background: #0088cc;
    color: var(--blanco);
}

.btn-telegram:hover {
    background: #006699;
    box-shadow: 0 8px 20px rgba(0, 136, 204, 0.4);
}

.btn-block {
    width: 100%;
    margin-bottom: var(--espacio-xs);
}

.btn-submit {
    background: var(--gradiente-ocre);
    color: var(--blanco);
    border: none;
    padding: 0.875rem 2rem;
    border-radius: var(--radio-md);
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transicion-normal);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: var(--sombra-glow-ocre);
}

/* Botones por categoría */
.btn-salud { background: var(--color-salud); color: var(--blanco); }
.btn-salud:hover { background: var(--color-salud-claro); box-shadow: 0 8px 20px rgba(13, 148, 136, 0.4); }
.btn-hogar { background: var(--color-hogar); color: var(--blanco); }
.btn-hogar:hover { background: var(--color-hogar-claro); box-shadow: 0 8px 20px rgba(234, 88, 12, 0.4); }
.btn-construccion { background: var(--color-construccion); color: var(--blanco); }
.btn-construccion:hover { background: var(--color-construccion-claro); box-shadow: 0 8px 20px rgba(194, 65, 12, 0.35); }
.btn-auto { background: var(--color-auto); color: var(--blanco); }
.btn-auto:hover { background: var(--color-auto-claro); box-shadow: 0 8px 20px rgba(29, 78, 216, 0.4); }
.btn-tecnologia { background: var(--color-tecnologia); color: var(--blanco); }
.btn-tecnologia:hover { background: var(--color-tecnologia-claro); box-shadow: 0 8px 20px rgba(8, 145, 178, 0.4); }
.btn-funeraria { background: var(--color-funeraria); color: var(--blanco); }
.btn-funeraria:hover { background: var(--color-funeraria-claro); box-shadow: 0 8px 20px rgba(71, 85, 105, 0.4); }
.btn-eventos { background: var(--color-eventos); color: var(--blanco); }
.btn-eventos:hover { background: var(--color-eventos-claro); box-shadow: 0 8px 20px rgba(139, 92, 246, 0.4); }
.btn-imagen { background: var(--color-imagen); color: var(--blanco); }
.btn-imagen:hover { background: var(--color-imagen-claro); box-shadow: var(--sombra-glow-imagen); }

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
}

/* ========================================
   SECCIONES Y TÍTULOS
   ======================================== */

.section-title {
    font-family: var(--fuente-titulos);
    font-size: clamp(1.5rem, 4vw, 2.25rem);
    font-weight: 900;
    color: var(--azul-profundo);
    text-align: center;
    margin-bottom: var(--espacio-md);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    letter-spacing: -0.5px;
}

.section-title i {
    color: var(--ocre-calidad);
}

.section-description {
    text-align: center;
    font-size: clamp(1rem, 2vw, 1.1rem);
    color: var(--gris-medio);
    max-width: 700px;
    margin: 0 auto var(--espacio-xl);
    line-height: 1.7;
}

/* ========================================
   STATS SECTION
   ======================================== */

.stats-section {
    margin-bottom: var(--espacio-xl);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--espacio-md);
}

.stat-card {
    background: var(--blanco);
    padding: var(--espacio-lg);
    border-radius: var(--radio-lg);
    text-align: center;
    box-shadow: var(--sombra-md);
    transition: var(--transicion-normal);
    border: 1px solid var(--gris-borde);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(217, 119, 6, 0.1), transparent);
    transition: left 0.8s;
}

.stat-card:hover::before {
    left: 100%;
}

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

.stat-icon {
    font-size: 2.5rem;
    color: var(--azul-confianza);
    margin-bottom: var(--espacio-sm);
    transition: var(--transicion-normal);
}

.stat-card:hover .stat-icon {
    transform: scale(1.1) rotate(5deg);
    color: var(--ocre-calidad);
}

.stat-number {
    font-family: var(--fuente-titulos);
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--azul-profundo);
    line-height: 1;
    margin-bottom: var(--espacio-xs);
    background: var(--gradiente-azul);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--gris-medio);
    font-weight: 600;
}

/* ========================================
   CATEGORÍAS
   ======================================== */

.categories-section {
    margin-bottom: var(--espacio-xl);
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--espacio-lg);
}

.category-card {
    background: var(--blanco);
    padding: var(--espacio-lg);
    border-radius: var(--radio-lg);
    box-shadow: var(--sombra-md);
    transition: var(--transicion-normal);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.category-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: var(--gradiente-azul);
}

.category-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--sombra-xl);
}

.category-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--espacio-md);
    font-size: 2.5rem;
    transition: var(--transicion-normal);
}

.category-card:hover .category-icon {
    transform: scale(1.1) rotate(5deg);
}

/* Colores por categoría */
.category-salud::before { background: linear-gradient(135deg, var(--color-salud), var(--color-salud-claro)); }
.category-salud .category-icon { background: var(--bg-salud); color: var(--color-salud); }
.category-hogar::before { background: linear-gradient(135deg, var(--color-hogar), var(--color-hogar-claro)); }
.category-hogar .category-icon { background: var(--bg-hogar); color: var(--color-hogar); }
.category-construccion::before { background: var(--gradiente-construccion); }
.category-construccion .category-icon { background: var(--bg-construccion); color: var(--color-construccion); }
.category-auto::before { background: linear-gradient(135deg, var(--color-auto), var(--color-auto-claro)); }
.category-auto .category-icon { background: var(--bg-auto); color: var(--color-auto); }
.category-tecnologia::before { background: linear-gradient(135deg, var(--color-tecnologia), var(--color-tecnologia-claro)); }
.category-tecnologia .category-icon { background: var(--bg-tecnologia); color: var(--color-tecnologia); }
.category-funeraria::before { background: var(--gradiente-funeraria); }
.category-funeraria .category-icon { background: var(--bg-funeraria); color: var(--color-funeraria); }
.category-eventos::before { background: var(--gradiente-eventos); }
.category-eventos .category-icon { background: var(--bg-eventos); color: var(--color-eventos); }
.category-imagen::before { background: var(--gradiente-imagen); }
.category-imagen .category-icon { background: var(--bg-imagen); color: var(--color-imagen); }

.category-card h3 {
    font-family: var(--fuente-titulos);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--azul-profundo);
    text-align: center;
    margin-bottom: var(--espacio-xs);
}

.category-subtitle {
    text-align: center;
    color: var(--ocre-oscuro);
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: var(--espacio-md);
}

.category-card > p {
    color: var(--gris-medio);
    text-align: center;
    margin-bottom: var(--espacio-md);
    line-height: 1.6;
}

.category-services {
    list-style: none;
    margin-bottom: var(--espacio-md);
}

.category-services li {
    padding: 0.5rem 0;
    color: var(--gris-oscuro);
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.category-services li i {
    color: var(--verde-accion);
    font-size: 0.9rem;
}

.category-actions {
    display: flex;
    gap: var(--espacio-xs);
    justify-content: center;
    flex-wrap: wrap;
}

.category-actions .btn {
    flex: 1;
    min-width: 140px;
}

/* ========================================
   GALERÍAS DE IMÁGENES (REESCRITO CON ASPECT-RATIO)
   ======================================== */

.proveedores-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--espacio-lg);
    margin-top: var(--espacio-md);
}

.galeria-proveedor {
    width: 100%;
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 1rem;
    background: #f1f5f9;
    display: flex;
    gap: 0;
}

.img-galeria {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease;
    cursor: pointer;
}

.img-galeria:hover {
    transform: scale(1.03);
}

/* Galería 1 imagen */
.galeria-1 {
    aspect-ratio: 16 / 9;
}

/* Galería 2 imágenes */
.galeria-2 {
    aspect-ratio: 2 / 1;
}

.galeria-2 .img-galeria {
    width: 50%;
    border-right: 3px solid white;
    flex-shrink: 0;
}

.galeria-2 .img-galeria:last-child {
    border-right: none;
}

/* Galería 3+ imágenes */
.galeria-3,
.galeria-4 {
    flex-direction: column;
}

.galeria-3 .img-principal,
.galeria-4 .img-principal {
    width: 100%;
    aspect-ratio: 16 / 9;
    border-radius: 10px 10px 0 0;
}

.galeria-secundarias {
    display: flex;
    gap: 0;
    width: 100%;
}

.galeria-secundarias .img-galeria {
    flex: 1;
    aspect-ratio: 1 / 1;
    border-right: 3px solid white;
    border-radius: 0 0 10px 10px;
}

.galeria-secundarias .img-galeria:last-child {
    border-right: none;
}

/* ========================================
   TESTIMONIOS
   ======================================== */

.testimonials-section {
    margin-bottom: var(--espacio-xl);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--espacio-lg);
}

.testimonial-card {
    background: var(--blanco);
    padding: var(--espacio-lg);
    border-radius: var(--radio-lg);
    box-shadow: var(--sombra-md);
    transition: var(--transicion-normal);
    border: 1px solid var(--gris-borde);
    position: relative;
    overflow: hidden;
}

.testimonial-card::before {
    content: '\201C';
    position: absolute;
    top: -20px;
    right: 20px;
    font-size: 8rem;
    font-family: Georgia, serif;
    color: var(--ocre-calidad);
    opacity: 0.1;
    line-height: 1;
}

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

.testimonial-rating {
    color: var(--ocre-calidad);
    margin-bottom: var(--espacio-sm);
    font-size: 1rem;
}

.testimonial-rating i {
    margin-right: 2px;
}

.testimonial-text {
    color: var(--gris-oscuro);
    line-height: 1.7;
    margin-bottom: var(--espacio-md);
    font-style: italic;
    position: relative;
    z-index: 1;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--espacio-sm);
    padding-top: var(--espacio-sm);
    border-top: 1px solid var(--gris-borde);
}

.author-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--gradiente-azul);
    color: var(--blanco);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.author-info strong {
    display: block;
    color: var(--azul-profundo);
    font-weight: 700;
    font-size: 0.95rem;
}

.author-info span {
    color: var(--gris-medio);
    font-size: 0.85rem;
}

/* ========================================
   SKELETON LOADING
   ======================================== */

.skeleton-card {
    background: var(--blanco);
    padding: var(--espacio-lg);
    border-radius: var(--radio-lg);
    box-shadow: var(--sombra-md);
    animation: skeleton-pulse 1.5s ease-in-out infinite;
}

.skeleton-badge,
.skeleton-title,
.skeleton-text,
.skeleton-button {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: skeleton-shimmer 1.5s infinite;
    border-radius: var(--radio-sm);
}

.skeleton-badge {
    width: 120px;
    height: 24px;
    margin-bottom: var(--espacio-sm);
}

.skeleton-title {
    width: 80%;
    height: 24px;
    margin-bottom: var(--espacio-sm);
}

.skeleton-text {
    width: 100%;
    height: 16px;
    margin-bottom: var(--espacio-xs);
}

.skeleton-text.short {
    width: 60%;
}

.skeleton-button {
    width: 140px;
    height: 40px;
    margin-top: var(--espacio-md);
}

@keyframes skeleton-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

@keyframes skeleton-shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* ========================================
   WHY US SECTION
   ======================================== */

.why-us-section {
    margin-bottom: var(--espacio-xl);
}

.why-us-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--espacio-lg);
}

.why-card {
    background: var(--blanco);
    padding: var(--espacio-lg);
    border-radius: var(--radio-lg);
    text-align: center;
    box-shadow: var(--sombra-md);
    transition: var(--transicion-normal);
    border: 1px solid var(--gris-borde);
}

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

.why-icon {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: var(--gradiente-ocre);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--espacio-md);
    font-size: 2rem;
    color: var(--blanco);
    transition: var(--transicion-normal);
}

.why-card:hover .why-icon {
    transform: rotate(360deg) scale(1.1);
}

.why-card h3 {
    font-family: var(--fuente-titulos);
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--azul-profundo);
    margin-bottom: var(--espacio-sm);
}

.why-card p {
    color: var(--gris-medio);
    line-height: 1.6;
}

/* ========================================
   FEATURED SECTION
   ======================================== */

.featured-section {
    background: var(--blanco);
    padding: var(--espacio-xl);
    border-radius: var(--radio-lg);
    box-shadow: var(--sombra-lg);
    border-left: 5px solid var(--ocre-calidad);
    margin-bottom: var(--espacio-xl);
}

.featured-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--gradiente-ocre);
    color: var(--blanco);
    padding: 0.5rem 1rem;
    border-radius: var(--radio-md);
    font-size: 0.85rem;
    font-weight: 800;
    margin-bottom: var(--espacio-md);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.featured-section h3 {
    font-family: var(--fuente-titulos);
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--azul-profundo);
    margin-bottom: var(--espacio-md);
}

.featured-section > p {
    color: var(--gris-medio);
    font-size: 1.05rem;
    line-height: 1.7;
    margin-bottom: var(--espacio-md);
}

/* ========================================
   DESTACADOS
   ======================================== */

.destacados-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--espacio-md);
}

.destacado-card {
    background: var(--blanco);
    padding: var(--espacio-md);
    border-radius: var(--radio-lg);
    box-shadow: var(--sombra-md);
    transition: var(--transicion-normal);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.destacado-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradiente-azul);
}

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

.destacado-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    background: var(--gradiente-ocre);
    color: var(--blanco);
    padding: 0.3rem 0.8rem;
    border-radius: var(--radio-full);
    font-size: 0.7rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--espacio-sm);
}

.destacado-card h4 {
    font-family: var(--fuente-titulos);
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--azul-profundo);
    margin-bottom: 0.3rem;
}

.destacado-subtitle {
    color: var(--ocre-oscuro);
    font-weight: 600;
    font-size: 0.85rem;
    margin-bottom: var(--espacio-sm);
}

.destacado-info {
    color: var(--gris-medio);
    font-size: 0.9rem;
    margin-bottom: 0.3rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.destacado-info i {
    color: var(--azul-confianza);
    width: 16px;
}

/* ========================================
   SIDEBAR
   ======================================== */

.sidebar {
    position: sticky;
    top: 100px;
    height: fit-content;
}

.sidebar-section {
    background: var(--blanco);
    padding: var(--espacio-lg);
    border-radius: var(--radio-lg);
    margin-bottom: var(--espacio-md);
    box-shadow: var(--sombra-md);
    border: 1px solid var(--gris-borde);
}

.sidebar-section h3 {
    font-family: var(--fuente-titulos);
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--azul-profundo);
    margin-bottom: var(--espacio-md);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding-bottom: var(--espacio-sm);
    border-bottom: 3px solid var(--ocre-calidad);
}

.sidebar-section h3 i {
    color: var(--ocre-calidad);
}

.sidebar-section > p {
    color: var(--gris-medio);
    margin-bottom: var(--espacio-md);
    font-size: 0.95rem;
}

.popular-list {
    list-style: none;
}

.popular-list li {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--gris-borde);
    transition: var(--transicion-rapida);
}

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

.popular-list li:hover {
    padding-left: 0.5rem;
}

.popular-list a {
    color: var(--gris-oscuro);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transicion-rapida);
}

.popular-list a:hover {
    color: var(--azul-confianza);
}

.popular-list a i {
    color: var(--ocre-calidad);
    font-size: 0.9rem;
}

.social-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--espacio-xs);
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem;
    border-radius: var(--radio-md);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transicion-normal);
    color: var(--blanco);
}

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

.social-link.facebook:hover {
    background: #166FE5;
    transform: translateY(-2px);
}

.social-link.tiktok {
    background: #000000;
}

.social-link.tiktok:hover {
    background: #333333;
    transform: translateY(-2px);
}

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

.footer {
    background: var(--azul-profundo);
    color: var(--blanco);
    padding: var(--espacio-2xl) 0 var(--espacio-lg);
    margin-top: var(--espacio-2xl);
}

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

.footer-section h3 {
    font-family: var(--fuente-titulos);
    font-size: 1.5rem;
    font-weight: 900;
    margin-bottom: var(--espacio-md);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-section h3 i {
    color: var(--ocre-calidad);
}

.footer-tagline {
    color: var(--ocre-calidad);
    font-style: italic;
    font-weight: 600;
    margin-bottom: var(--espacio-md);
}

.footer-section p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.7;
    margin-bottom: var(--espacio-md);
}

.footer-section h4 {
    font-family: var(--fuente-titulos);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--ocre-calidad);
    margin-bottom: var(--espacio-md);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

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

.footer-section ul li {
    margin-bottom: var(--espacio-xs);
}

.footer-section ul a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: var(--transicion-rapida);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.95rem;
}

.footer-section ul a:hover {
    color: var(--ocre-calidad);
    padding-left: 0.5rem;
}

.footer-section ul a i {
    color: var(--ocre-calidad);
    font-size: 0.9rem;
}

.contact-info {
    list-style: none;
}

.contact-info li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.95rem;
    margin-bottom: var(--espacio-sm);
}

.contact-info li i {
    color: var(--ocre-calidad);
    width: 20px;
}

.footer-social {
    display: flex;
    gap: var(--espacio-sm);
    margin-top: var(--espacio-md);
}

.footer-social a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--blanco);
    text-decoration: none;
    transition: var(--transicion-normal);
    font-size: 1.1rem;
}

.footer-social a:hover {
    background: var(--ocre-calidad);
    color: var(--azul-profundo);
    transform: translateY(-3px);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--espacio-lg);
    text-align: center;
}

.footer-legal {
    margin-bottom: var(--espacio-md);
}

.footer-legal p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.85rem;
    line-height: 1.6;
    max-width: 900px;
    margin: 0 auto;
}

.copyright {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

.copyright i {
    color: var(--rojo-alerta);
}

/* ========================================
   BOTONES FLOTANTES (MEJORADOS)
   ======================================== */

.back-to-top {
    position: fixed;
    bottom: 100px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--gradiente-azul);
    color: var(--blanco);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    box-shadow: var(--sombra-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: var(--transicion-normal);
    z-index: var(--z-float);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    transform: translateY(-5px);
    box-shadow: var(--sombra-glow-azul);
}

/* ========================================
   TOAST NOTIFICATIONS
   ======================================== */

.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: var(--z-toast);
    display: flex;
    flex-direction: column;
    gap: var(--espacio-sm);
    max-width: 400px;
    pointer-events: none;
}

.toast {
    background: var(--blanco);
    border-radius: var(--radio-md);
    box-shadow: var(--sombra-xl);
    padding: var(--espacio-md);
    display: flex;
    align-items: flex-start;
    gap: var(--espacio-sm);
    border-left: 4px solid var(--azul-confianza);
    animation: slideInRight 0.3s ease-out;
    pointer-events: auto;
    position: relative;
    overflow: hidden;
}

.toast.toast-success { border-left-color: var(--verde-accion); }
.toast.toast-error { border-left-color: var(--rojo-alerta); }
.toast.toast-warning { border-left-color: var(--ocre-calidad); }

.toast-icon { font-size: 1.5rem; flex-shrink: 0; }
.toast-success .toast-icon { color: var(--verde-accion); }
.toast-error .toast-icon { color: var(--rojo-alerta); }
.toast-warning .toast-icon { color: var(--ocre-calidad); }
.toast-info .toast-icon { color: var(--azul-confianza); }

.toast-content { flex: 1; }
.toast-title { font-weight: 700; color: var(--azul-profundo); margin-bottom: 0.2rem; font-size: 0.95rem; }
.toast-message { color: var(--gris-medio); font-size: 0.85rem; line-height: 1.4; }

.toast-close { background: none; border: none; color: var(--gris-claro); cursor: pointer; padding: 0.25rem; font-size: 1rem; transition: var(--transicion-rapida); }
.toast-close:hover { color: var(--gris-oscuro); }

.toast-progress { position: absolute; bottom: 0; left: 0; height: 3px; background: var(--azul-confianza); animation: toast-progress 5s linear; }
.toast-success .toast-progress { background: var(--verde-accion); }
.toast-error .toast-progress { background: var(--rojo-alerta); }
.toast-warning .toast-progress { background: var(--ocre-calidad); }

@keyframes slideInRight { from { opacity: 0; transform: translateX(100%); } to { opacity: 1; transform: translateX(0); } }
@keyframes toast-progress { from { width: 100%; } to { width: 0%; } }
.toast.hiding { animation: slideOutRight 0.3s ease-out forwards; }
@keyframes slideOutRight { to { opacity: 0; transform: translateX(100%); } }

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

.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

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

/* ========================================
   BADGES
   ======================================== */

.badge-nivel {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    margin-bottom: 0.5rem;
}

.nivel-basico { background: #E2E8F0; color: #475569; border: 1px solid #CBD5E1; }
.nivel-verificado { background: #DBEAFE; color: #1E40AF; border: 1px solid #93C5FD; }
.nivel-premium { background: var(--gradiente-azul); color: var(--blanco); border: 1px solid var(--azul-confianza); }
.nivel-ultra {
    background: var(--gradiente-ocre);
    color: var(--blanco);
    border: 1px solid var(--ocre-oscuro);
    box-shadow: 0 0 10px rgba(217, 119, 6, 0.5);
}

.badge-24horas {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    background: #1F2937;
    color: white;
    padding: 0.25rem 0.6rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.aviso-24horas {
    font-size: 0.75rem;
    color: var(--ocre-oscuro);
    font-style: italic;
    margin-top: -0.5rem;
    margin-bottom: 1rem;
    font-weight: 500;
}

.card-ultra-premium {
    border: 2px solid var(--ocre-calidad);
    box-shadow: 0 0 20px rgba(217, 119, 6, 0.2);
}

/* ========================================
   SMART CONTACT BUTTONS
   ======================================== */

.smart-contact-buttons {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: var(--z-float);
    display: flex;
    flex-direction: column;
    gap: 10px;
    align-items: flex-end;
}

.contact-button-wrapper {
    position: relative;
    transform: translateX(150%);
    opacity: 0;
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.contact-button-wrapper.visible {
    transform: translateX(0);
    opacity: 1;
}

.contact-btn {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
    transition: all 0.3s;
    position: relative;
    text-decoration: none;
}

.contact-btn:hover {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 6px 20px rgba(0,0,0,0.3);
}

.contact-btn.whatsapp { background: #25D366; }
.contact-btn.telegram { background: #0088cc; }
.contact-btn.email { background: #EA4335; }

.contact-btn.primary {
    width: 64px;
    height: 64px;
    font-size: 2rem;
    animation: pulse-whatsapp 2s infinite;
}

@keyframes pulse-whatsapp {
    0%, 100% { box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4); }
    50% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.7); }
}

.btn-tooltip {
    position: absolute;
    right: 70px;
    background: rgba(0,0,0,0.8);
    color: white;
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 0.85rem;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s;
}

.contact-btn:hover .btn-tooltip { opacity: 1; }

/* ========================================
   QUICK SEARCH MODAL
   ======================================== */

.quick-search-modal {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    z-index: var(--z-modal);
}

.quick-search-modal.active {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-top: 100px;
}

.quick-search-overlay {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(4px);
}

.quick-search-container {
    position: relative;
    background: white;
    border-radius: 16px;
    width: 90%;
    max-width: 640px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    overflow: hidden;
}

.search-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 20px 24px;
    border-bottom: 1px solid #e2e8f0;
}

.search-header i { font-size: 1.25rem; color: #64748b; }

#quickSearchInput {
    flex: 1;
    border: none;
    font-size: 1.1rem;
    outline: none;
    color: #1e293b;
}

.search-shortcuts {
    padding: 12px 24px;
    background: #f8fafc;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.85rem;
    color: #64748b;
}

.shortcut-label { font-weight: 600; }

kbd {
    background: #e2e8f0;
    padding: 2px 8px;
    border-radius: 4px;
    font-family: monospace;
    font-size: 0.8rem;
    border: 1px solid #cbd5e1;
}

.quick-search-results {
    max-height: 400px;
    overflow-y: auto;
    padding: 8px 0;
}

.quick-result-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 24px;
    text-decoration: none;
    color: #1e293b;
    transition: background 0.2s;
}

.quick-result-item:hover,
.quick-result-item.active { background: #f1f5f9; }
.quick-result-item i:first-child { width: 20px; color: #3b82f6; }

.result-info { flex: 1; }
.result-info strong { display: block; font-weight: 600; }
.result-info span { font-size: 0.85rem; color: #64748b; }

.search-footer {
    padding: 12px 24px;
    background: #f8fafc;
    border-top: 1px solid #e2e8f0;
    color: #64748b;
    font-size: 0.85rem;
}

/* ========================================
   MEDIA QUERIES - MOBILE OPTIMIZATION
   ======================================== */

/* Tablet */
@media (max-width: 991px) {
    .hero-title {
        font-size: clamp(1.8rem, 5vw, 2.5rem);
    }
    
    .section-title {
        font-size: clamp(1.6rem, 4vw, 2rem);
    }
    
    .categories-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--espacio-md);
    }
    
    .why-us-grid {
        grid-template-columns: 1fr;
    }
    
    .sidebar {
        position: static;
        margin-top: var(--espacio-lg);
    }
    
    .back-to-top {
        bottom: 90px;
        right: 20px;
        width: 45px;
        height: 45px;
    }
    
    .toast-container {
        top: 80px;
        right: 10px;
        left: 10px;
        max-width: none;
    }
}

/* Mobile */
@media (max-width: 767px) {
    .container {
        padding: 0 var(--espacio-sm);
    }
    
    .header {
        padding: 0.5rem 0;
    }
    
    .hero {
        padding: clamp(1rem, 4vw, 1.5rem) clamp(0.8rem, 3vw, 1rem);
        border-radius: var(--radio-lg);
        margin-bottom: var(--espacio-lg);
    }
    
    .hero-buttons {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.5rem;
    }
    
    .hero-features {
        flex-direction: column;
        gap: var(--espacio-xs);
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--espacio-sm);
    }
    
    .stat-card {
        padding: var(--espacio-md);
    }
    
    .categories-grid {
        grid-template-columns: 1fr;
        gap: var(--espacio-md);
    }
    
    .category-card {
        padding: var(--espacio-md);
    }
    
    .category-icon {
        width: 60px;
        height: 60px;
        font-size: 1.8rem;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonial-card {
        padding: var(--espacio-md);
    }
    
    .why-us-grid {
        gap: var(--espacio-md);
    }
    
    .why-card {
        padding: var(--espacio-md);
    }
    
    .featured-section {
        padding: var(--espacio-md);
        border-left-width: 4px;
        margin-bottom: var(--espacio-lg);
    }
    
    .destacados-grid {
        grid-template-columns: 1fr;
        gap: var(--espacio-md);
    }
    
    .footer {
        padding: var(--espacio-xl) 0 var(--espacio-md);
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--espacio-lg);
    }
    
    .footer-legal p {
        font-size: 0.78rem;
    }
    
    .smart-contact-buttons {
        bottom: 12px;
        right: 12px;
    }
    
    .contact-btn {
        width: 50px;
        height: 50px;
        font-size: 1.3rem;
    }
    
    .contact-btn.primary {
        width: 56px;
        height: 56px;
    }
    
    .btn-tooltip {
        display: none;
    }
    
    .back-to-top {
        bottom: 75px;
        right: 15px;
        width: 45px;
        height: 45px;
        font-size: 1rem;
    }
    
    .toast-container {
        top: auto;
        bottom: 80px;
        right: 8px;
        left: 8px;
        max-width: none;
    }
    
    .toast {
        font-size: 0.85rem;
    }
}

/* Mobile pequeño */
@media (max-width: 360px) {
    .hero-title {
        font-size: 1.4rem;
    }
    
    .hero-subtitle,
    .hero-subtitle-short {
        font-size: 0.9rem;
    }
    
    .whatsapp-number {
        font-size: 1.1rem;
    }
    
    .btn-whatsapp-directo {
        padding: 0.5rem 0.8rem;
        font-size: 0.85rem;
    }
    
    .hero-buttons {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .stat-number {
        font-size: 1.8rem;
    }
    
    .logo h1 {
        font-size: 1.1rem;
    }
    
    .tagline {
        font-size: 0.6rem;
    }
}

/* Desktop grande */
@media (min-width: 1400px) {
    .categories-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: var(--espacio-md);
    }
}