/* =============================================== */
/*         CATÁLOGO PÚBLICO - TEMPLATE 1          */
/*          Diseño Minimalista Moderno            */
/* =============================================== */

:root {
    /* Colores principales */
    --primary-cyan: #00e6ff;
    --primary-turquoise: #40e0d0;
    --secondary-blue: #0099cc;
    --accent-teal: #008b8b;

    /* Gradientes */
    --gradient-primary: linear-gradient(135deg, var(--primary-cyan) 0%, var(--primary-turquoise) 50%, var(--secondary-blue) 100%);
    --gradient-card: linear-gradient(135deg, rgba(0, 230, 255, 0.1) 0%, rgba(64, 224, 208, 0.05) 100%);
    --gradient-hover: linear-gradient(135deg, rgba(0, 230, 255, 0.2) 0%, rgba(64, 224, 208, 0.1) 100%);

    /* Colores neutros */
    --white: #ffffff;
    --black: #000000;
    --dark-bg: #0a0b0f;
    --dark-surface: #1a1b23;
    --dark-card: rgba(26, 27, 35, 0.8);
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.7);
    --text-muted: rgba(255, 255, 255, 0.5);

    /* Glassmorphism */
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --glass-blur: blur(20px);

    /* Sombras */
    --shadow-small: 0 4px 15px rgba(0, 230, 255, 0.1);
    --shadow-medium: 0 8px 30px rgba(0, 230, 255, 0.15);
    --shadow-large: 0 15px 50px rgba(0, 230, 255, 0.2);
    --glow-cyan: 0 0 20px rgba(0, 230, 255, 0.3);

    /* Tipografía */
    --font-family: 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Tamaños */
    --font-xs: 0.75rem;
    --font-sm: 0.875rem;
    --font-base: 1rem;
    --font-lg: 1.125rem;
    --font-xl: 1.25rem;
    --font-2xl: 1.5rem;
    --font-3xl: 1.875rem;
    --font-4xl: 2.25rem;
    --font-5xl: 3rem;

    /* Espaciado */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-base: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;

    /* Transiciones */
    --transition-fast: all 0.2s ease;
    --transition-medium: all 0.3s ease;
    --transition-slow: all 0.5s ease;

    /* Bordes */
    --border-radius-sm: 0.5rem;
    --border-radius-base: 1rem;
    --border-radius-lg: 1.5rem;
    --border-radius-full: 9999px;
}

/* ========================== */
/*         RESET & BASE       */
/* ========================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-family);
    background: var(--dark-bg);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 50%, rgba(0, 230, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(64, 224, 208, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 80%, rgba(0, 153, 204, 0.1) 0%, transparent 50%);
    z-index: -2;
    pointer-events: none;
}

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

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-base);
}

/* ========================== */
/*    PARTÍCULAS FLOTANTES    */
/* ========================== */
.floating-particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
    overflow: hidden;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--primary-cyan);
    border-radius: 50%;
    opacity: 0.6;
    animation: float 20s infinite linear;
    box-shadow: var(--glow-cyan);
}

.particle:nth-child(1) {
    left: 10%;
    animation-delay: 0s;
    animation-duration: 15s;
}

.particle:nth-child(2) {
    left: 20%;
    animation-delay: 2s;
    animation-duration: 18s;
    width: 6px;
    height: 6px;
}

.particle:nth-child(3) {
    left: 30%;
    animation-delay: 4s;
    animation-duration: 22s;
}

.particle:nth-child(4) {
    left: 40%;
    animation-delay: 6s;
    animation-duration: 16s;
    width: 8px;
    height: 8px;
}

.particle:nth-child(5) {
    left: 50%;
    animation-delay: 8s;
    animation-duration: 20s;
}

.particle:nth-child(6) {
    left: 60%;
    animation-delay: 10s;
    animation-duration: 19s;
    width: 5px;
    height: 5px;
}

.particle:nth-child(7) {
    left: 70%;
    animation-delay: 12s;
    animation-duration: 17s;
}

.particle:nth-child(8) {
    left: 80%;
    animation-delay: 14s;
    animation-duration: 21s;
    width: 7px;
    height: 7px;
}

@keyframes float {
    0% {
        transform: translateY(100vh) rotate(0deg);
        opacity: 0;
    }

    10% {
        opacity: 0.6;
    }

    90% {
        opacity: 0.6;
    }

    100% {
        transform: translateY(-100px) rotate(360deg);
        opacity: 0;
    }
}

/* ========================== */
/*          HEADER            */
/* ========================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    border-bottom: 1px solid var(--glass-border);
    z-index: 1000;
    transition: var(--transition-medium);
}

.header.scrolled {
    background: var(--dark-card);
    box-shadow: var(--shadow-medium);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-base) 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: 700;
    font-size: var(--font-xl);
}

.logo img {
    width: 90px;
    height: 90px;
    border-radius: var(--border-radius-sm);
    object-fit: cover;
}

.logo-placeholder,
.logo-placeholder-small {
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-lg);
    color: var(--white);
}

.logo-placeholder-small {
    width: 32px;
    height: 32px;
    font-size: var(--font-base);
}

.logo span {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.btn-whatsapp-header {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    background: linear-gradient(135deg, #25d366, #20b358);
    color: var(--white);
    border-radius: var(--border-radius-base);
    font-weight: 600;
    transition: var(--transition-medium);
    box-shadow: var(--shadow-small);
}

.btn-whatsapp-header:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

/* ========================== */
/*           HERO             */
/* ========================== */
.catalogo-hero {
    padding: calc(80px + var(--spacing-2xl)) 0 var(--spacing-2xl);
    text-align: center;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-base);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-full);
    font-size: var(--font-sm);
    font-weight: 500;
    color: var(--primary-cyan);
    backdrop-filter: var(--glass-blur);
    box-shadow: var(--shadow-small);
    margin-bottom: var(--spacing-lg);
}

.hero-title {
    font-size: var(--font-4xl);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: var(--spacing-lg);
}

.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: var(--font-lg);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
}

.hero-stats {
    display: flex;
    gap: var(--spacing-xl);
    justify-content: center;
    margin-top: var(--spacing-xl);
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: var(--font-2xl);
    font-weight: 700;
    color: var(--primary-cyan);
    display: block;
}

.stat-label {
    font-size: var(--font-sm);
    color: var(--text-muted);
    margin-top: var(--spacing-xs);
}

/* ========================== */
/*         CATÁLOGO           */
/* ========================== */
.catalogo-servicios {
    padding: var(--spacing-2xl) 0;
}

.categoria-section {
    margin-bottom: var(--spacing-3xl);
}

.categoria-header {
    margin-bottom: var(--spacing-xl);
}

.categoria-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-base);
    font-size: var(--font-3xl);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.categoria-title i {
    color: var(--primary-cyan);
}

.servicios-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--spacing-xl);
}

/* Service Items */
.service-item {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    backdrop-filter: var(--glass-blur);
    transition: var(--transition-medium);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.service-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gradient-hover);
    transition: var(--transition-slow);
}

.service-item:hover::before {
    left: 0;
}

.service-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-large);
    border-color: var(--primary-cyan);
}

.service-header {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-base);
    position: relative;
    z-index: 1;
}

.service-icon {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--border-radius-base);
    font-size: var(--font-lg);
    color: var(--white);
}

.service-header h3 {
    font-size: var(--font-xl);
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
}

.service-description {
    font-size: var(--font-sm);
    color: var(--text-secondary);
    line-height: 1.4;
}

.service-price {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-base);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-sm);
    position: relative;
    z-index: 1;
}

.price-label {
    font-weight: 600;
    color: var(--text-secondary);
}

.price-value {
    font-weight: 700;
    color: var(--primary-cyan);
    font-size: var(--font-2xl);
}

.service-features {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    position: relative;
    z-index: 1;
}

.feature {
    font-size: var(--font-sm);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--glass-border);
    background: var(--glass-bg);
}

.feature.available {
    color: #10b981;
    border-color: rgba(16, 185, 129, 0.3);
}

.feature.limited {
    color: #f59e0b;
    border-color: rgba(245, 158, 11, 0.3);
}

.feature.out {
    color: #ef4444;
    border-color: rgba(239, 68, 68, 0.3);
}

.feature.featured {
    color: #fbbf24;
    border-color: rgba(251, 191, 36, 0.3);
}

.btn-whatsapp {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-base) var(--spacing-lg);
    background: linear-gradient(135deg, #25d366, #20b358);
    color: var(--white);
    border-radius: var(--border-radius-base);
    font-weight: 600;
    transition: var(--transition-medium);
    box-shadow: var(--shadow-small);
    position: relative;
    z-index: 1;
    text-align: center;
}

.btn-whatsapp:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-base) var(--spacing-xl);
    background: var(--gradient-primary);
    color: var(--white);
    border-radius: var(--border-radius-base);
    font-weight: 600;
    transition: var(--transition-medium);
    box-shadow: var(--shadow-medium);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-large);
}

/* Empty Catalog */
.empty-catalog {
    text-align: center;
    padding: var(--spacing-3xl);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-lg);
    backdrop-filter: var(--glass-blur);
}

.empty-catalog i {
    font-size: 4rem;
    color: var(--text-muted);
    margin-bottom: var(--spacing-lg);
}

.empty-catalog h3 {
    font-size: var(--font-2xl);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.empty-catalog p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
}

/* ========================== */
/*          FOOTER            */
/* ========================== */
.footer {
    background: var(--dark-surface);
    border-top: 1px solid var(--glass-border);
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
    margin-top: var(--spacing-3xl);
}

.footer-content {
    margin-bottom: var(--spacing-xl);
}

.footer-main {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.footer-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    font-weight: 700;
    font-size: var(--font-xl);
    margin-bottom: var(--spacing-base);
}

.footer-logo img {
    width: 40px;
    height: 40px;
    border-radius: var(--border-radius-sm);
    object-fit: cover;
}

.footer-logo span {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-description {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
}

.contact-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-base) var(--spacing-lg);
    background: linear-gradient(135deg, #25d366, #20b358);
    color: var(--white);
    border-radius: var(--border-radius-base);
    font-weight: 600;
    transition: var(--transition-medium);
    box-shadow: var(--shadow-medium);
}

.contact-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-large);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--glass-border);
    color: var(--text-muted);
}

.footer-bottom p {
    margin-bottom: var(--spacing-sm);
}

/* ========================== */
/*      WHATSAPP FLOTANTE     */
/* ========================== */
.whatsapp-float {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 1000;
}

.whatsapp-float a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #25d366, #20b358);
    color: var(--white);
    border-radius: 50%;
    font-size: var(--font-xl);
    box-shadow: var(--shadow-large);
    transition: var(--transition-medium);
    animation: whatsappPulse 2s ease-in-out infinite;
}

.whatsapp-float a:hover {
    transform: scale(1.1);
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.4);
}

@keyframes whatsappPulse {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }
}

/* ========================== */
/*        RESPONSIVE          */
/* ========================== */
@media (max-width: 768px) {
    .hero-title {
        font-size: var(--font-3xl);
    }

    .hero-stats {
        flex-direction: column;
        gap: var(--spacing-base);
    }

    .servicios-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .btn-whatsapp-header span {
        display: none;
    }

    .whatsapp-float {
        bottom: 1rem;
        right: 1rem;
    }

    .whatsapp-float a {
        width: 50px;
        height: 50px;
        font-size: var(--font-lg);
    }
}

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

    .hero-title {
        font-size: var(--font-2xl);
    }

    .categoria-title {
        font-size: var(--font-2xl);
    }

    .service-item {
        padding: var(--spacing-lg);
    }

    .price-value {
        font-size: var(--font-xl);
    }
}