/* ===================================
   CRUCIGRAMA - CSS PRINCIPAL
   Paleta de colores azules corporativos y diseño profesional
   =================================== */

/* Variables CSS */
:root {
    /* Colores principales - Basados en el logo de Crucigrama */
    --color-azul-oscuro: #1B2E5F;
    --color-azul-medio: #2D5A9E;
    --color-azul-claro: #5AB9C8;
    --color-cyan-acento: #7DD4E0;
    --color-blanco: #FFFFFF;
    --color-gris-claro: #F5F7FA;
    --color-negro: #1A1A1A;
    
    /* Gradientes con tonos azules del logo */
    --gradient-hero: linear-gradient(135deg, rgba(27, 46, 95, 0.95) 0%, rgba(45, 90, 158, 0.9) 100%);
    --gradient-card: linear-gradient(145deg, rgba(90, 185, 200, 0.05) 0%, rgba(90, 185, 200, 0.02) 100%);
    
    /* Tipografía */
    --font-heading: 'Poppins', sans-serif;
    --font-body: 'Lato', sans-serif;
    
    /* Sombras */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.16);
    --shadow-xl: 0 12px 48px rgba(0, 0, 0, 0.2);
    
    /* Transiciones */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Espaciados - OPTIMIZADOS */
    --spacing-xs: 0.5rem;
    --spacing-sm: 0.75rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
}

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

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

body {
    font-family: var(--font-body);
    color: var(--color-azul-oscuro);
    line-height: 1.7;
    background-color: var(--color-gris-claro);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.3;
    color: var(--color-azul-oscuro);
}

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

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

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* ===================================
   NAVEGACIÓN
   =================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--color-blanco);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: var(--transition-normal);
}

.navbar.scrolled {
    box-shadow: var(--shadow-md);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
}

.logo-container {
    flex: 0 0 auto;
}

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

.logo-text {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--color-azul-oscuro);
}

.logo-text i {
    font-size: 2rem;
    color: var(--color-azul-claro);
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--color-gris-calido);
    cursor: pointer;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    color: var(--color-azul-oscuro);
    font-weight: 500;
    font-size: 0.95rem;
    padding: 0.5rem 0;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-azul-claro);
    transition: var(--transition-normal);
}

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

.nav-link.cta-nav {
    background: var(--color-azul-claro);
    color: var(--color-blanco);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
}

.nav-link.cta-nav::after {
    display: none;
}

.nav-link.cta-nav:hover {
    background: var(--color-azul-medio);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* ===================================
   HERO SECTION
   =================================== */
.hero {
    position: relative;
    min-height: 75vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-hero);
    color: var(--color-blanco);
    text-align: center;
    padding: 5rem 2rem 1rem;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(129, 178, 154, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(242, 204, 143, 0.15) 0%, transparent 50%);
    pointer-events: none;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="60" height="60" xmlns="http://www.w3.org/2000/svg"><rect width="1" height="1" fill="rgba(255,255,255,0.05)"/></svg>');
    opacity: 0.3;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    color: var(--color-blanco);
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    opacity: 0.95;
    font-weight: 300;
    max-width: 100%;
    word-wrap: break-word;
    overflow-wrap: break-word;
    white-space: normal;
}

.hero-philosophy {
    font-size: 1.25rem;
    font-style: italic;
    margin-bottom: 2rem;
    opacity: 0.9;
    color: var(--color-cyan-acento);
}

.hero-values {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 2.5rem;
    flex-wrap: wrap;
}

.value-badge {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-weight: 500;
    border: 1px solid rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.value-badge i {
    color: var(--color-cyan-acento);
}

.btn-hero {
    font-size: 1.1rem;
    padding: 1.2rem 2.5rem;
    box-shadow: var(--shadow-lg);
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.scroll-indicator i {
    font-size: 2rem;
    color: var(--color-blanco);
    opacity: 0.7;
}

/* Animaciones de entrada */
.fade-in {
    animation: fadeIn 1s ease;
}

.fade-in-delay {
    animation: fadeIn 1s ease 0.3s both;
}

.fade-in-delay-2 {
    animation: fadeIn 1s ease 0.6s both;
}

.fade-in-delay-3 {
    animation: fadeIn 1s ease 0.9s both;
}

.fade-in-delay-4 {
    animation: fadeIn 1s ease 1.2s both;
}

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

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

/* ===================================
   EXPERIENCIA SECTION
   =================================== */
.experience-section {
    background: var(--color-gris-claro);
    padding: 1.5rem 0 1rem;
}

.experience-image-container {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    max-width: 1000px;
    margin: 0 auto;
}

.experience-photo {
    width: 100%;
    height: auto;
    display: block;
    transition: var(--transition-slow);
}

.experience-image-container:hover .experience-photo {
    transform: scale(1.05);
}

.experience-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(27, 46, 95, 0.95) 0%, transparent 100%);
    padding: 3rem 2rem 2rem;
    color: var(--color-blanco);
    transform: translateY(60%);
    transition: var(--transition-normal);
}

.experience-image-container:hover .experience-overlay {
    transform: translateY(0);
}

.experience-overlay h3 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    color: var(--color-blanco);
}

.experience-overlay p {
    font-size: 1.1rem;
    opacity: 0.9;
}

/* ===================================
   SECCIONES
   =================================== */
.section-light {
    background: var(--color-gris-claro);
    padding: 3rem 0 2.5rem;
}

.section-dark {
    background: var(--color-azul-oscuro);
    padding: 3rem 0 2.5rem;
    color: var(--color-blanco);
}

.section-dark h2,
.section-dark h3,
.section-dark h4 {
    color: var(--color-blanco);
}

.section-header {
    text-align: center;
    margin-bottom: 2rem;
}

.section-title {
    font-size: 2.75rem;
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--color-azul-claro);
    border-radius: 2px;
}

.section-subtitle {
    font-size: 1.25rem;
    opacity: 0.85;
    max-width: 700px;
    margin: 1.5rem auto 0;
}

/* ===================================
   BOTONES
   =================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    font-family: var(--font-heading);
    cursor: pointer;
    transition: var(--transition-normal);
    border: none;
    font-size: 1rem;
}

.btn-primary {
    background: var(--color-azul-claro);
    color: var(--color-blanco);
}

.btn-primary:hover {
    background: var(--color-azul-medio);
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

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

.btn-secondary:hover {
    background: var(--color-azul-oscuro);
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.btn-outline {
    background: transparent;
    color: var(--color-azul-claro);
    border: 2px solid var(--color-azul-claro);
}

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

.section-dark .btn-outline {
    color: var(--color-cyan-acento);
    border-color: var(--color-cyan-acento);
}

.section-dark .btn-outline:hover {
    background: var(--color-cyan-acento);
    color: var(--color-azul-oscuro);
}

.btn-outline-small {
    padding: 0.6rem 1.5rem;
    font-size: 0.9rem;
}

/* ===================================
   METODOLOGÍA
   =================================== */
.methodology-card {
    background: var(--color-blanco);
    border-radius: 24px;
    padding: 3rem;
    box-shadow: var(--shadow-md);
    margin-bottom: 3rem;
}

.methodology-title {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--color-azul-medio);
}

.methodology-title i {
    font-size: 2.5rem;
}

.methodology-description {
    font-size: 1.15rem;
    margin-bottom: 2.5rem;
    color: var(--color-azul-oscuro);
    opacity: 0.9;
}

.pillar-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.25rem;
    margin-top: 1rem;
}

.pillar-card {
    background: linear-gradient(145deg, #f9f7f4 0%, #ffffff 100%);
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    transition: var(--transition-normal);
    border: 2px solid transparent;
}

.pillar-card:hover {
    transform: translateY(-8px);
    border-color: var(--color-azul-claro);
    box-shadow: var(--shadow-lg);
}

.pillar-icon {
    width: 80px;
    height: 80px;
    background: var(--color-azul-claro);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    transition: var(--transition-normal);
}

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

.pillar-icon i {
    font-size: 2rem;
    color: var(--color-blanco);
}

.pillar-card h4 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--color-azul-oscuro);
}

.pillar-card p {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-azul-oscuro);
    opacity: 0.85;
}

/* Método DIMMER */
.dimmer-section {
    background: linear-gradient(135deg, var(--color-azul-medio) 0%, var(--color-azul-oscuro) 100%);
    color: var(--color-blanco);
}

.dimmer-section .methodology-title,
.dimmer-section .methodology-description {
    color: var(--color-blanco);
}

.dimmer-section .methodology-title {
    color: var(--color-cyan-acento);
}

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

.dimmer-step {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
    background: rgba(255, 255, 255, 0.05);
    padding: 1.5rem;
    border-radius: 16px;
    border-left: 4px solid var(--color-azul-claro);
    transition: var(--transition-normal);
}

.dimmer-step:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateX(10px);
}

.step-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-azul-claro);
    line-height: 1;
    min-width: 50px;
}

.step-content h4 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    color: var(--color-blanco);
}

.step-content p {
    font-size: 1rem;
    line-height: 1.6;
    opacity: 0.9;
}

.cta-section {
    text-align: center;
    margin-top: 3rem;
}

/* ===================================
   SERVICIOS
   =================================== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-top: 1.5rem;
    max-width: 1100px;
    margin-left: auto;
    margin-right: auto;
}

.service-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border-radius: 24px;
    padding: 2.5rem;
    border: 2px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition-normal);
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: var(--color-dorado);
    box-shadow: var(--shadow-xl);
    background: rgba(255, 255, 255, 0.08);
}

.service-card-highlight {
    border-color: var(--color-azul-claro);
    background: rgba(69, 196, 176, 0.1);
}

.service-icon {
    width: 80px;
    height: 80px;
    background: var(--color-azul-claro);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    transition: var(--transition-normal);
}

.service-card:hover .service-icon {
    transform: scale(1.1) rotate(-5deg);
    background: var(--color-cyan-acento);
}

.service-icon i {
    font-size: 2.5rem;
    color: var(--color-blanco);
}

.service-title {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--color-blanco);
}

.service-description {
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
    flex-grow: 1;
    opacity: 0.9;
}

.service-features {
    list-style: none;
    margin-bottom: 2rem;
}

.service-features li {
    padding: 0.5rem 0;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.service-features i {
    color: var(--color-cyan-acento);
    font-size: 0.9rem;
}

/* ===================================
   EVIDENCIA
   =================================== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.25rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: var(--color-blanco);
    border-radius: 20px;
    padding: 2.5rem;
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
}

.stat-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.stat-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--color-azul-medio) 0%, var(--color-azul-claro) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.stat-icon i {
    font-size: 2rem;
    color: var(--color-blanco);
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--color-azul-medio);
    margin-bottom: 0.5rem;
    font-family: var(--font-heading);
}

.stat-label {
    font-size: 1.1rem;
    color: var(--color-azul-oscuro);
    opacity: 0.7;
}

/* Testimonios */
.testimonials-section {
    margin-top: 4rem;
}

.testimonials-title {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 3rem;
    color: var(--color-azul-oscuro);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.testimonial-card {
    background: var(--color-blanco);
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: var(--shadow-md);
    position: relative;
    transition: var(--transition-normal);
}

.testimonial-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.testimonial-quote {
    font-size: 3rem;
    color: var(--color-azul-claro);
    opacity: 0.2;
    margin-bottom: 1rem;
}

.testimonial-text {
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
    font-style: italic;
    color: var(--color-azul-oscuro);
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding-top: 1.5rem;
    border-top: 2px solid var(--color-gris-claro);
}

.author-info h4 {
    font-size: 1.1rem;
    color: var(--color-azul-oscuro);
    margin-bottom: 0.25rem;
}

.author-info p {
    font-size: 0.9rem;
    color: var(--color-azul-medio);
    opacity: 0.8;
}

/* Clientes */
.clients-section {
    margin-top: 2rem;
    text-align: center;
}

.clients-title {
    font-size: 2rem;
    margin-bottom: 1.25rem;
    color: var(--color-azul-oscuro);
}

/* Grid personalizado de clientes */
.clients-grid-custom {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

.client-item {
    display: flex;
    justify-content: center;
    align-items: center;
}

.client-logo-circle {
    width: 160px;
    height: 160px;
    background: var(--color-blanco);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 1.5rem;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border: 3px solid transparent;
}

.client-logo-circle:hover {
    transform: translateY(-8px) scale(1.05);
    box-shadow: 0 12px 32px rgba(90, 185, 200, 0.3);
    border-color: var(--color-azul-claro);
}

.client-logo-circle span {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-azul-oscuro);
    line-height: 1.3;
}

/* Imágenes de logos */
.client-logo-img {
    max-width: 80%;
    max-height: 80%;
    object-fit: contain;
    filter: grayscale(0%);
    transition: all 0.3s ease;
}

.client-logo-circle:hover .client-logo-img {
    max-width: 85%;
    max-height: 85%;
    filter: grayscale(0%) brightness(1.1);
}

/* Responsive para clientes */
@media (max-width: 768px) {
    .clients-grid-custom {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .client-logo-circle {
        width: 140px;
        height: 140px;
        padding: 1rem;
    }
    
    .client-logo-circle span {
        font-size: 0.85rem;
    }
}

/* Círculo especial para alianza SOMOS */
.client-alliance-special {
    background: linear-gradient(135deg, rgba(90, 185, 200, 0.15) 0%, rgba(125, 212, 224, 0.15) 100%);
    border: 3px solid var(--color-azul-claro);
    position: relative;
}

.client-alliance-special:hover {
    background: linear-gradient(135deg, rgba(90, 185, 200, 0.25) 0%, rgba(125, 212, 224, 0.25) 100%);
    transform: translateY(-8px) scale(1.05);
    border-color: var(--color-cyan-acento);
    box-shadow: 0 12px 32px rgba(90, 185, 200, 0.3);
}

/* Badge overlay para SOMOS */
.alliance-badge-overlay {
    position: absolute;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 0.65rem;
    background: var(--color-azul-claro);
    color: var(--color-blanco);
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-weight: 600;
    letter-spacing: 0.5px;
    white-space: nowrap;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    z-index: 10;
}

.client-alliance-special:hover .alliance-badge-overlay {
    background: var(--color-cyan-acento);
    bottom: -14px;
}

@media (max-width: 480px) {
    .clients-grid-custom {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .client-logo-circle {
        width: 120px;
        height: 120px;
        padding: 0.75rem;
    }
    
    .client-logo-circle span {
        font-size: 0.75rem;
    }
    
    .client-logo-img {
        max-width: 75%;
        max-height: 75%;
    }
    
    .alliance-badge-overlay {
        font-size: 0.55rem;
        padding: 0.2rem 0.5rem;
        bottom: -10px;
    }
}

/* ===================================
   NOSOTROS
   =================================== */
.about-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 2.5rem;
    align-items: start;
    margin-top: 1.5rem;
}

.about-image {
    position: sticky;
    top: 120px;
}

.about-photo {
    width: 100%;
    max-width: 400px;
    border-radius: 50%;
    box-shadow: 0 8px 32px rgba(90, 185, 200, 0.3);
    border: 5px solid var(--color-azul-claro);
    transition: var(--transition-normal);
}

.about-photo:hover {
    transform: scale(1.05);
    box-shadow: 0 12px 48px rgba(90, 185, 200, 0.5);
}

.image-placeholder {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    padding: 3rem;
    text-align: center;
    border: 2px dashed rgba(255, 255, 255, 0.2);
    min-height: 400px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

.image-placeholder i {
    font-size: 8rem;
    color: var(--color-cyan-acento);
    opacity: 0.3;
}

.image-placeholder p {
    font-size: 0.9rem;
    opacity: 0.6;
}

.about-text {
    color: var(--color-blanco);
}

.about-title {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    color: var(--color-cyan-acento);
}

.about-role {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.8;
}

.about-story p {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
    opacity: 0.9;
}

.about-story strong {
    color: var(--color-cyan-acento);
    font-weight: 600;
}

.about-story em {
    color: var(--color-cyan-acento);
}

.certifications,
.why-different {
    margin-top: 3rem;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    border-left: 4px solid var(--color-azul-claro);
}

.certifications h4,
.why-different h4 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--color-cyan-acento);
}

.cert-grid {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.cert-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 12px;
}

.cert-item i {
    color: var(--color-cyan-acento);
    font-size: 1.5rem;
}

.why-different ul {
    list-style: none;
}

.why-different li {
    padding: 1rem 0;
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

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

.why-different i {
    color: var(--color-azul-claro);
    margin-top: 0.25rem;
}

/* ===================================
   RECURSOS
   =================================== */
.resources-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.resource-card {
    background: var(--color-blanco);
    border-radius: 20px;
    padding: 2.5rem;
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
}

.resource-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.resource-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--color-azul-medio) 0%, var(--color-azul-claro) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.resource-icon i {
    font-size: 2rem;
    color: var(--color-blanco);
}

.resource-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--color-azul-oscuro);
}

.resource-card p {
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
    color: var(--color-azul-oscuro);
    opacity: 0.8;
}

/* Newsletter */
.newsletter-section {
    background: linear-gradient(135deg, var(--color-azul-medio) 0%, var(--color-azul-oscuro) 100%);
    border-radius: 24px;
    padding: 4rem;
    text-align: center;
    box-shadow: var(--shadow-lg);
}

.newsletter-content h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--color-blanco);
}

.newsletter-content p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    color: var(--color-blanco);
    opacity: 0.9;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.newsletter-form {
    display: flex;
    gap: 1rem;
    max-width: 600px;
    margin: 0 auto;
}

.newsletter-form input {
    flex: 1;
    padding: 1rem 1.5rem;
    border-radius: 50px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-blanco);
    font-size: 1rem;
    transition: var(--transition-normal);
}

.newsletter-form input::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.newsletter-form input:focus {
    outline: none;
    border-color: var(--color-cyan-acento);
    background: rgba(255, 255, 255, 0.15);
}

/* ===================================
   CONTACTO
   =================================== */
.contact-info-centered {
    max-width: 1200px;
    margin: 3rem auto 0;
    text-align: center;
}

.contact-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
    margin-bottom: 4rem;
}

.contact-card-large {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border-radius: 24px;
    padding: 3rem 2rem;
    border: 2px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition-normal);
}

.contact-card-large:hover {
    transform: translateY(-10px);
    border-color: var(--color-azul-claro);
    box-shadow: var(--shadow-xl);
    background: rgba(255, 255, 255, 0.08);
}

.contact-card-icon {
    width: 80px;
    height: 80px;
    background: var(--color-azul-claro);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    transition: var(--transition-normal);
}

.contact-card-large:hover .contact-card-icon {
    transform: scale(1.1) rotate(10deg);
    background: var(--color-cyan-acento);
}

.contact-card-icon i {
    font-size: 2.5rem;
    color: var(--color-blanco);
}

.contact-card-large h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--color-blanco);
}

.contact-highlight {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--color-cyan-acento);
}

.contact-highlight a {
    color: var(--color-cyan-acento);
    text-decoration: none;
    transition: var(--transition-fast);
}

.contact-highlight a:hover {
    color: var(--color-blanco);
    text-decoration: underline;
}

.contact-description {
    font-size: 1rem;
    opacity: 0.8;
    margin-top: 1rem;
}

.social-links-centered {
    margin-bottom: 4rem;
}

.social-links-centered h3 {
    font-size: 1.8rem;
    margin-bottom: 2rem;
    color: var(--color-cyan-acento);
}

.social-icons-large {
    display: flex;
    gap: 2rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 1rem;
}

.social-icon-large {
    width: 70px;
    height: 70px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--color-blanco);
    transition: var(--transition-normal);
    border: 2px solid transparent;
}

.social-icon-large:hover {
    background: #0077B5;
    transform: translateY(-8px) scale(1.1);
    border-color: var(--color-cyan-acento);
    box-shadow: var(--shadow-lg);
}

.social-description {
    font-size: 1rem;
    opacity: 0.8;
    color: var(--color-blanco);
}

.contact-cta {
    background: linear-gradient(135deg, rgba(90, 185, 200, 0.15) 0%, rgba(125, 212, 224, 0.15) 100%);
    border-radius: 24px;
    padding: 4rem 3rem;
    border: 2px solid rgba(90, 185, 200, 0.3);
}

.cta-text {
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: 2rem;
    color: var(--color-blanco);
}

.cta-buttons {
    display: flex;
    gap: 2rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-large {
    font-size: 1.2rem;
    padding: 1.5rem 3rem;
}

/* Formulario de Contacto */
.contact-form-container {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    padding: 3rem;
}

.contact-form {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-group label {
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--color-blanco);
}

.form-group input,
.form-group textarea {
    padding: 1rem;
    border-radius: 12px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-blanco);
    font-size: 1rem;
    font-family: var(--font-body);
    transition: var(--transition-normal);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-cyan-acento);
    background: rgba(255, 255, 255, 0.15);
}

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

.btn-submit {
    grid-column: 1 / -1;
    justify-self: center;
    margin-top: 1rem;
}

/* ===================================
   FOOTER
   =================================== */
.footer {
    background: var(--color-negro);
    color: var(--color-blanco);
    padding: 4rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 3fr;
    gap: 4rem;
    margin-bottom: 3rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-logo-img {
    max-width: 200px;
    margin-bottom: 1rem;
}

.footer-logo-text {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.8rem;
    color: var(--color-blanco);
    margin-bottom: 1rem;
}

.footer-logo-text i {
    font-size: 2.5rem;
    color: var(--color-azul-claro);
}

.footer-tagline {
    font-size: 1rem;
    font-style: italic;
    opacity: 0.7;
    color: var(--color-cyan-acento);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.footer-column h4 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: var(--color-cyan-acento);
}

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

.footer-column li {
    margin-bottom: 0.75rem;
}

.footer-column a {
    opacity: 0.8;
    transition: var(--transition-fast);
}

.footer-column a:hover {
    opacity: 1;
    color: var(--color-azul-claro);
    padding-left: 5px;
}

.footer-column li i {
    margin-right: 0.5rem;
    color: var(--color-azul-claro);
}

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

.footer-bottom p {
    margin-bottom: 0.5rem;
    opacity: 0.7;
    font-size: 0.9rem;
}

.footer-philosophy {
    font-style: italic;
    color: var(--color-cyan-acento);
    opacity: 0.8;
}

/* Back to Top */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background: var(--color-azul-claro);
    color: var(--color-blanco);
    border: none;
    border-radius: 50%;
    font-size: 1.2rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
    box-shadow: var(--shadow-lg);
    z-index: 999;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--color-azul-medio);
    transform: translateY(-5px);
}

/* ===================================
   RESPONSIVE
   =================================== */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 2.8rem;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .contact-cards {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .about-image {
        position: static;
    }
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: block;
    }
    
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        background: var(--color-blanco);
        flex-direction: column;
        padding: 2rem;
        box-shadow: var(--shadow-lg);
        transition: var(--transition-normal);
        align-items: flex-start;
        gap: 1rem;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .hero-title {
        font-size: 2.2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .services-grid,
    .resources-grid {
        grid-template-columns: 1fr;
    }
    
    .experience-overlay {
        transform: translateY(0);
        padding: 2rem 1.5rem;
    }
    
    .experience-overlay h3 {
        font-size: 1.5rem;
    }
    
    .experience-overlay p {
        font-size: 1rem;
    }
    
    .pillar-grid,
    .dimmer-steps {
        grid-template-columns: 1fr;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .btn-large {
        width: 100%;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.8rem;
    }
    
    .hero-values {
        flex-direction: column;
        align-items: center;
    }
    
    .container {
        padding: 0 1rem;
    }
    
    .methodology-card,
    .newsletter-section {
        padding: 2rem 1.5rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .clients-grid-individual {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .client-logo-item {
        height: 140px;
        padding: 1.5rem;
    }
}