/*
Theme Name: ATNIA Professional Child
Theme URI: https://atnia.es
Description: Tema hijo profesional para ATNIA - Consultora de innovación IA y tecnología con enfoque en resultados de negocio
Author: ATNIA Team
Author URI: https://atnia.es
Version: 1.0.0
Template: astra
Text Domain: atnia-child
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Tags: business, consulting, ai, technology, professional, innovation
*/

/* ===================================
   VARIABLES DE COLOR (ESTRICTAS)
   =================================== */
:root {
    --color-deep-teal: #004E64;
    --color-electric-coral: #FF7E67;
    --color-white: #FFFFFF;
    --color-ice-mist: #F0F4F8;
    --color-text-dark: #1A1A1A;
    --color-text-secondary: #4A4A4A;
    
    /* Tipografía */
    --font-headline: 'Montserrat', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Espaciado */
    --section-padding: 80px 0;
    --container-max: 1200px;
}

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

body {
    font-family: var(--font-body);
    font-weight: 400;
    color: var(--color-text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-headline);
    font-weight: 700;
    color: var(--color-deep-teal);
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 { font-size: 3.5rem; }
h2 { font-size: 2.8rem; }
h3 { font-size: 2rem; }
h4 { font-size: 1.5rem; }

/* ===================================
   LAYOUT GLOBAL
   =================================== */
.atnia-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 20px;
}

.section-white {
    background-color: var(--color-white);
    padding: var(--section-padding);
}

.section-ice {
    background-color: var(--color-ice-mist);
    padding: var(--section-padding);
}

/* ===================================
   HEADER Y NAVEGACIÓN
   =================================== */
.atnia-header {
    background-color: var(--color-white);
    box-shadow: 0 2px 10px rgba(0, 78, 100, 0.08);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 15px 0;
}

.atnia-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.atnia-logo {
    height: 60px;
    width: auto;
}

.atnia-menu {
    display: flex;
    list-style: none;
    gap: 35px;
    align-items: center;
}

.atnia-menu a {
    color: var(--color-deep-teal);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.atnia-menu a:hover {
    color: var(--color-electric-coral);
}

/* ===================================
   BOTONES CTA (Electric Coral)
   =================================== */
.btn-cta {
    background-color: var(--color-electric-coral);
    color: var(--color-white);
    padding: 16px 35px;
    border: none;
    border-radius: 8px;
    font-family: var(--font-headline);
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(255, 126, 103, 0.3);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-cta:hover {
    background-color: #ff6652;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 126, 103, 0.4);
}

.btn-cta-large {
    padding: 20px 45px;
    font-size: 1.1rem;
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-deep-teal);
    border: 2px solid var(--color-deep-teal);
    padding: 14px 33px;
}

.btn-secondary:hover {
    background-color: var(--color-deep-teal);
    color: var(--color-white);
}

/* ===================================
   HERO SECTION
   =================================== */
.hero-section {
    background: linear-gradient(135deg, var(--color-ice-mist) 0%, var(--color-white) 100%);
    padding: 120px 0;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="40" fill="none" stroke="%23004E64" stroke-width="0.5" opacity="0.1"/></svg>');
    background-size: 60px;
    opacity: 0.4;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
}

.hero-title {
    font-size: 3.8rem;
    color: var(--color-deep-teal);
    margin-bottom: 25px;
    line-height: 1.15;
}

.hero-subtitle {
    font-size: 1.4rem;
    color: var(--color-text-secondary);
    margin-bottom: 40px;
    line-height: 1.6;
    font-weight: 400;
}

.hero-cta-group {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

/* ===================================
   SECCIÓN DOLORES (The Trigger)
   =================================== */
.pain-section {
    background-color: var(--color-deep-teal);
    color: var(--color-white);
    padding: 100px 0;
    position: relative;
}

.pain-section h2 {
    color: var(--color-white);
    text-align: center;
    font-size: 3rem;
    margin-bottom: 60px;
}

.pain-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-top: 50px;
}

.pain-card {
    background-color: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    padding: 35px;
    transition: all 0.3s ease;
}

.pain-card:hover {
    background-color: rgba(255, 255, 255, 0.15);
    border-color: var(--color-electric-coral);
    transform: translateY(-5px);
}

.pain-icon {
    font-size: 3rem;
    color: var(--color-electric-coral);
    margin-bottom: 20px;
}

.pain-card h3 {
    color: var(--color-white);
    margin-bottom: 15px;
}

.pain-card p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.05rem;
}

/* ===================================
   ESCALERA DE VALOR (Servicios)
   =================================== */
.services-section {
    background-color: var(--color-white);
    padding: 100px 0;
}

.services-section h2 {
    text-align: center;
    color: var(--color-deep-teal);
    font-size: 3rem;
    margin-bottom: 20px;
}

.services-intro {
    text-align: center;
    color: var(--color-text-secondary);
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto 60px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    margin-top: 50px;
}

.service-card {
    background-color: var(--color-ice-mist);
    border-radius: 16px;
    padding: 45px;
    position: relative;
    transition: all 0.4s ease;
    border: 3px solid transparent;
}

.service-card:hover {
    border-color: var(--color-electric-coral);
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0, 78, 100, 0.15);
}

.service-badge {
    background-color: var(--color-electric-coral);
    color: var(--color-white);
    padding: 8px 18px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 700;
    display: inline-block;
    margin-bottom: 20px;
    text-transform: uppercase;
}

.service-card h3 {
    font-size: 2rem;
    color: var(--color-deep-teal);
    margin-bottom: 20px;
}

.service-card p {
    color: var(--color-text-secondary);
    font-size: 1.05rem;
    margin-bottom: 25px;
    line-height: 1.7;
}

.service-features {
    list-style: none;
    margin: 25px 0;
}

.service-features li {
    padding: 10px 0;
    padding-left: 30px;
    position: relative;
    color: var(--color-text-dark);
}

.service-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-electric-coral);
    font-weight: 700;
    font-size: 1.3rem;
}

.service-roi {
    background-color: var(--color-deep-teal);
    color: var(--color-white);
    padding: 20px;
    border-radius: 8px;
    margin-top: 25px;
    text-align: center;
}

.service-roi strong {
    color: var(--color-electric-coral);
    font-size: 1.8rem;
    display: block;
    margin-bottom: 5px;
}

/* ===================================
   COMPLIANCE Y CONFIANZA
   =================================== */
.compliance-section {
    background-color: var(--color-ice-mist);
    padding: 100px 0;
}

.compliance-section h2 {
    text-align: center;
    color: var(--color-deep-teal);
    font-size: 3rem;
    margin-bottom: 20px;
}

.compliance-subtitle {
    text-align: center;
    color: var(--color-text-secondary);
    font-size: 1.3rem;
    margin-bottom: 60px;
}

.compliance-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.compliance-item {
    background-color: var(--color-white);
    padding: 35px;
    border-radius: 12px;
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.compliance-item:hover {
    border-color: var(--color-deep-teal);
    transform: translateY(-5px);
}

.compliance-icon {
    font-size: 3.5rem;
    margin-bottom: 20px;
}

.compliance-item h3 {
    color: var(--color-deep-teal);
    margin-bottom: 15px;
}

.compliance-item p {
    color: var(--color-text-secondary);
    font-size: 1rem;
}

/* ===================================
   CIERRE POR COSTE DE OPORTUNIDAD
   =================================== */
.opportunity-cost-section {
    background: linear-gradient(135deg, var(--color-deep-teal) 0%, #003447 100%);
    color: var(--color-white);
    padding: 120px 0;
    text-align: center;
    position: relative;
}

.opportunity-cost-section h2 {
    color: var(--color-white);
    font-size: 3.5rem;
    margin-bottom: 30px;
}

.opportunity-cost-section p {
    font-size: 1.4rem;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 50px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.cost-calculator {
    background-color: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 16px;
    padding: 50px;
    max-width: 600px;
    margin: 0 auto 50px;
}

.cost-calculator h3 {
    color: var(--color-electric-coral);
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.cost-stat {
    font-size: 1.2rem;
    margin: 15px 0;
}

/* ===================================
   FOOTER
   =================================== */
.atnia-footer {
    background-color: var(--color-deep-teal);
    color: var(--color-white);
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h4 {
    color: var(--color-white);
    margin-bottom: 20px;
}

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

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

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

.footer-section a:hover {
    color: var(--color-electric-coral);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: 30px;
    text-align: center;
    color: rgba(255, 255, 255, 0.7);
}

/* ===================================
   RESPONSIVE
   =================================== */
@media (max-width: 768px) {
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    h3 { font-size: 1.5rem; }
    
    .hero-section {
        padding: 80px 0;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .atnia-menu {
        flex-direction: column;
        gap: 15px;
    }
    
    .services-grid,
    .pain-grid,
    .compliance-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-cta-group {
        flex-direction: column;
    }
}

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

.fade-in-up {
    animation: fadeInUp 0.8s ease-out;
}

/* ===================================
   UTILIDADES
   =================================== */
.text-center {
    text-align: center;
}

.text-coral {
    color: var(--color-electric-coral);
}

.text-teal {
    color: var(--color-deep-teal);
}

.mt-large {
    margin-top: 50px;
}

.mb-large {
    margin-bottom: 50px;
}