/* ============================================
   VERITECH SOLUTIONS - COMPLETE STYLESHEET
   ============================================ */

/* ========== CSS VARIABLES ========== */
:root {
    /* Colores Principales */
    --primary-blue: #0066FF;
    --primary-blue-dark: #0052CC;
    --primary-blue-light: #3385FF;
    --accent-yellow: #FFD700;
    --accent-cyan: #00C9FF;

    /* Servicios */
    --energia-1: #FFD700;
    --energia-2: #667eea;
    --agua-1: #00C9FF;
    --agua-2: #0072ff;
    --gas-1: #FF6B6B;
    --gas-2: #FF8E53;
    --btu-1: #4ECDC4;
    --btu-2: #44A08D;

    /* Neutrales */
    --gray-900: #1a1a1a;
    --gray-700: #4a4a4a;
    --gray-500: #9ca3af;
    --gray-300: #d1d5db;
    --gray-100: #f5f7fa;

    /* Gradientes */
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-energia: linear-gradient(135deg, #FFD700 0%, #667eea 100%);
    --gradient-agua: linear-gradient(135deg, #00C9FF 0%, #0072ff 100%);
    --gradient-gas: linear-gradient(135deg, #FF6B6B 0%, #FF8E53 100%);
    --gradient-btu: linear-gradient(135deg, #4ECDC4 0%, #44A08D 100%);

    /* Espaciado */
    --spacing-xs: 8px;
    --spacing-sm: 16px;
    --spacing-md: 24px;
    --spacing-lg: 40px;
    --spacing-xl: 60px;
    --spacing-2xl: 80px;
    --spacing-3xl: 120px;

    /* Bordes */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --radius-full: 50px;

    /* Sombras */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 20px 50px rgba(0, 0, 0, 0.15);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--gray-900);
    background: white;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: color 0.3s ease;
}

ul {
    list-style: none;
}

/* ========== TYPOGRAPHY ========== */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--gray-900);
}

h1 {
    font-size: 58px;
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

h2 {
    font-size: 48px;
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -0.01em;
}

h3 {
    font-size: 32px;
    font-weight: 700;
    line-height: 1.3;
}

h4 {
    font-size: 24px;
    font-weight: 700;
    line-height: 1.4;
}

.lead-text {
    font-size: 22px;
    line-height: 1.7;
    font-weight: 500;
    color: var(--gray-700);
}

/* ========== UTILITIES ========== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
    width: 100%;
}

.section-tag {
    display: inline-block;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--primary-blue);
    text-transform: uppercase;
    margin-bottom: 20px;
    padding: 8px 20px;
    background: rgba(0, 102, 255, 0.1);
    border-radius: var(--radius-full);
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title-large {
    font-size: 52px;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 20px;
    color: var(--gray-900);
}

.section-description {
    font-size: 20px;
    line-height: 1.8;
    color: var(--gray-700);
    max-width: 800px;
    margin: 0 auto;
}

.highlight {
    color: var(--accent-yellow);
}

.highlight-blue {
    color: var(--primary-blue);
}

/* ========== BUTTONS ========== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 20px 45px;
    font-size: 18px;
    font-weight: 600;
    border-radius: var(--radius-full);
    border: none;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
}

.btn-primary {
    background: var(--accent-yellow);
    color: var(--gray-900);
    box-shadow: 0 10px 30px rgba(255, 215, 0, 0.4);
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s ease;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(255, 215, 0, 0.6);
}

.btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.btn-secondary:hover {
    background: white;
    color: var(--primary-blue);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(255, 255, 255, 0.3);
}

.btn-contacto {
    background: var(--primary-blue);
    color: white !important;
    padding: 12px 30px;
    border-radius: var(--radius-full);
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-contacto:hover {
    background: var(--primary-blue-dark);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 102, 255, 0.3);
}

/* ========== ANIMATIONS ========== */
@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }
}

/* ========== NAVBAR ========== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05);
    z-index: 1000;
    padding: 20px 0;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    padding: 15px 0;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo {
    height: 80px;
    width: auto;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 28px;
    align-items: center;
}

.nav-link {
    color: var(--gray-700);
    font-weight: 500;
    font-size: 14px;
    transition: color 0.3s ease;
    white-space: nowrap;
}

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

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--gray-900);
    border-radius: 3px;
    transition: all 0.3s ease;
}

/* ========== HERO SECTION ========== */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: url('../images/hero.png?v=6') center/cover;
    color: white;
    padding: 140px 40px 80px;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 4, 15, 0.75) 0%, rgba(0, 82, 204, 0.4) 100%);
    z-index: 0;
}

.hero-overlay::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 50%, rgba(255, 215, 0, 0.05) 0%, transparent 50%);
    pointer-events: none;
    display: none;
}

.hero-content {
    max-width: 700px;
    position: relative;
    z-index: 1;
}

.hero-title {
    color: #ffffff;
    margin-bottom: 20px;
    text-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}

.hero-subtitle {
    font-size: 32px;
    font-weight: 400;
    color: #ffffff;
    letter-spacing: 0.5px;
    margin-bottom: 25px;
    opacity: 0.95;
    font-style: italic;
    text-shadow: 0 4px 12px rgba(0, 0, 0, 0.6);
}

.hero-description {
    font-size: 20px;
    line-height: 1.8;
    margin-bottom: 45px;
    opacity: 0.95;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    margin-bottom: 45px;
    position: relative;
    z-index: 1;
}

.stat {
    text-align: center;
    padding: 30px 20px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.stat:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.stat .number {
    display: block;
    font-size: 52px;
    font-weight: 800;
    color: var(--accent-yellow);
    margin-bottom: 10px;
    text-shadow: 0 2px 10px rgba(255, 215, 0, 0.5);
}

.stat .label {
    display: block;
    font-size: 16px;
    font-weight: 500;
    opacity: 0.95;
}

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

/* ========== ABOUT SECTION ========== */
.about-section {
    padding: 120px 40px;
    background: #ffffff;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-bottom: 80px;
}

.about-text {
    padding-right: 20px;
}

.about-text p {
    font-size: 20px;
    line-height: 1.8;
    color: var(--gray-700);
    margin-bottom: 25px;
}

.about-text strong {
    color: var(--primary-blue);
    font-weight: 700;
}

.benefits-list {
    margin-top: 30px;
}

.benefits-list li {
    font-size: 20px;
    line-height: 2.2;
    color: var(--gray-700);
    padding-left: 35px;
    position: relative;
    font-weight: 500;
}

.benefits-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-blue);
    font-weight: 800;
    font-size: 24px;
}

.about-image {
    position: relative;
}

.about-image img {
    width: 100%;
    border-radius: 0;
    box-shadow: none;
    background: transparent;
}

.image-badge {
    position: absolute;
    bottom: 30px;
    right: 30px;
    background: white;
    padding: 25px 35px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    text-align: center;
}

.image-badge .number {
    display: block;
    font-size: 48px;
    font-weight: 800;
    color: var(--primary-blue);
    line-height: 1;
    margin-bottom: 8px;
}

.image-badge .label {
    font-size: 14px;
    font-weight: 600;
    color: var(--gray-700);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.mission-statement {
    background: var(--gradient-primary);
    padding: 60px;
    border-radius: 30px;
    color: white;
    text-align: center;
    margin-bottom: 80px;
}

.mission-statement h3 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 20px;
    color: white;
}

.mission-statement p {
    font-size: 20px;
    line-height: 1.8;
    max-width: 900px;
    margin: 0 auto;
    opacity: 0.95;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-top: 60px;
}

.stat-card {
    background: white;
    padding: 40px 30px;
    border-radius: var(--radius-xl);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    border-top: 4px solid var(--primary-blue);
}

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

.stat-card .icon {
    font-size: 48px;
    margin-bottom: 20px;
    display: block;
}

.stat-card .number {
    display: block;
    font-size: 42px;
    font-weight: 800;
    color: var(--primary-blue);
    margin-bottom: 12px;
    line-height: 1;
}

.stat-card .label {
    font-size: 16px;
    font-weight: 600;
    color: var(--gray-700);
    line-height: 1.4;
}

/* ========== SOLUTIONS SECTION ========== */
.solutions-section {
    padding: 100px 40px;
    background: linear-gradient(180deg, #f5f7fa 0%, #edf0f5 100%);
}

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
    margin-top: 60px;
}

.solution-card {
    background: white;
    border-radius: var(--radius-xl);
    padding: 28px 20px;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    min-height: auto;
}

.solution-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(90deg, var(--card-color-1), var(--card-color-2));
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.solution-card:hover::before {
    transform: scaleX(1);
}

.solution-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
    border-color: var(--card-color-1);
}

.solution-card.energy {
    --card-color-1: #FFD700;
    --card-color-2: #667eea;
}

.solution-card.water {
    --card-color-1: #00C9FF;
    --card-color-2: #0072ff;
}

.solution-card.gas {
    --card-color-1: #FF6B6B;
    --card-color-2: #FF8E53;
}

.solution-card.btu {
    --card-color-1: #4ECDC4;
    --card-color-2: #44A08D;
}

.icon-wrapper {
    width: 76px;
    height: 76px;
    margin: 0 auto 18px;
    position: relative;
    transition: transform 0.4s ease;
}

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

.icon-circle {
    width: 76px;
    height: 76px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
    background: linear-gradient(135deg, var(--card-color-1), var(--card-color-2));
    box-shadow: var(--shadow-lg);
    animation: float 3s ease-in-out infinite;
}

.solution-card h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--gray-900);
}

.solution-card>p {
    font-size: 13px;
    line-height: 1.5;
    color: var(--gray-700);
    margin-bottom: 16px;
}

.feature-list {
    list-style: none;
    text-align: left;
    margin-bottom: 18px;
}

.feature-list li {
    font-size: 12px;
    padding: 7px 0;
    color: var(--gray-700);
    border-bottom: 1px solid var(--gray-100);
    position: relative;
    padding-left: 20px;
}

.feature-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--card-color-1);
    font-weight: 700;
}

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

.learn-more {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 15px;
    font-weight: 600;
    color: var(--card-color-1);
    text-decoration: none;
    transition: gap 0.3s ease;
    margin-top: auto;
}

.learn-more:hover {
    gap: 15px;
}

.learn-more::after {
    content: '→';
    font-size: 18px;
}

/* ========== UNIFIED PLATFORM — REDISEÑO ========== */
.unified-platform {
    margin-top: 80px;
    background: linear-gradient(135deg, #0a1628 0%, #0d2246 50%, #0a1628 100%);
    border-radius: 28px;
    padding: 60px;
    position: relative;
    overflow: hidden;
}

.unified-platform::before {
    content: '';
    position: absolute;
    top: -80px;
    right: -80px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(0, 102, 255, 0.2) 0%, transparent 70%);
    pointer-events: none;
}

.unified-platform::after {
    content: '';
    position: absolute;
    bottom: -60px;
    left: -60px;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(255, 215, 0, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

/* Header */
.unified-header {
    text-align: center;
    margin-bottom: 52px;
    position: relative;
    z-index: 1;
}

.unified-badge {
    display: inline-block;
    background: rgba(0, 102, 255, 0.2);
    color: #3385FF;
    border: 1px solid rgba(0, 102, 255, 0.4);
    border-radius: 50px;
    padding: 6px 20px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1.5px;
    margin-bottom: 18px;
}

.unified-header h3 {
    font-size: 36px;
    font-weight: 800;
    color: white;
    line-height: 1.3;
    margin-bottom: 14px;
}

.unified-highlight {
    color: #FFD700;
}

.unified-header p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 16px;
    max-width: 560px;
    margin: 0 auto;
    line-height: 1.7;
}

/* Body: Columna única */
.unified-body-single {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    z-index: 1;
    margin-bottom: 40px;
}

/* Imagen central escalada */
.unified-image-wrap-large {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 600px;
}

.unified-image-glow-large {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(0, 102, 255, 0.3) 0%, transparent 60%);
    border-radius: 50%;
    filter: blur(30px);
    pointer-events: none;
    z-index: 0;
}

.unified-image-wrap-large img.interactive-image {
    width: 100%;
    height: auto;
    position: relative;
    z-index: 1;
    filter: drop-shadow(0 30px 60px rgba(0, 0, 0, 0.6));
    transition: transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
    cursor: crosshair;
}

.unified-image-wrap-large img.interactive-image:hover {
    transform: scale(1.15) translateY(-10px);
}

.unified-image-caption {
    position: relative;
    z-index: 1;
    margin-top: 24px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 12px;
    padding: 16px 20px;
    text-align: center;
    max-width: 500px;
}

.unified-image-caption p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 13px;
    line-height: 1.7;
    margin: 0;
}

.unified-image-caption strong {
    color: rgba(255, 255, 255, 0.9);
    font-weight: 600;
}

/* Footer de información */
.unified-footer-text {
    position: relative;
    z-index: 1;
    text-align: center;
    margin-top: 40px;
    padding: 30px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.unified-footer-text p {
    color: rgba(255, 255, 255, 1);
    font-size: 16px;
    line-height: 1.8;
    max-width: 900px;
    margin: 0 auto;
}

/* Responsive */
@media (max-width: 900px) {
    .unified-image-wrap-large {
        width: 100%;
        max-width: 400px;
    }

    .unified-image-glow-large {
        width: 300px;
        height: 300px;
    }

    .unified-platform {
        padding: 40px 24px;
    }
}


/* ========== TECHNOLOGY SECTION ========== */
.technology-section {
    padding: 100px 40px;
    background: linear-gradient(to right, #002266 0%, #001133 50%, #00051a 100%) !important;
    position: relative;
    overflow: hidden;
}

.technology-section .section-tag,
.technology-section .tech-tag {
    background: rgba(0, 102, 255, 0.2) !important;
    color: #3385FF !important;
    border: 1px solid rgba(0, 102, 255, 0.4) !important;
}

.technology-section .section-title-large {
    color: white !important;
}

.highlight-yellow {
    color: #FFD700;
}

.technology-section .tech-subtitle {
    color: rgba(255, 255, 255, 0.6);
    font-size: 17px;
    margin-top: 12px;
}

.tech-bg-glow {
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
    filter: blur(80px);
    opacity: 0.5;
}

.tech-glow-1 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(0, 102, 255, 0.35) 0%, transparent 70%);
    top: -100px;
    left: -100px;
}

.tech-glow-2 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255, 215, 0, 0.2) 0%, transparent 70%);
    top: 50%;
    right: -80px;
    transform: translateY(-50%);
}

.tech-glow-3 {
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, rgba(0, 200, 83, 0.15) 0%, transparent 70%);
    bottom: -80px;
    left: 30%;
}

/* Imagen principal */
.devices-showcase {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 40px;
    margin: 60px 0;
    flex-wrap: wrap;
}

.devices-showcase.single-device {
    margin: 30px 0;
    background: transparent;
    border: none;
    box-shadow: none;
}

.device {
    text-align: center;
    transition: transform 0.3s ease;
}

.device:hover {
    transform: translateY(-6px);
}

.device img {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    margin-bottom: 15px;
}

.device.single {
    width: 100%;
    max-width: 1100px;
    position: relative;
    background: transparent;
}

.device.single img {
    max-width: 100%;
    border-radius: var(--radius-xl);
    box-shadow: none;
    margin-bottom: 0;
    position: relative;
    z-index: 1;
    filter: drop-shadow(0 20px 50px rgba(0, 0, 100, 0.3));
}

.device-glow-ring {
    position: absolute;
    inset: -20px;
    border-radius: 28px;
    background: linear-gradient(135deg, rgba(0, 102, 255, 0.3), rgba(255, 215, 0, 0.15), rgba(0, 200, 83, 0.2));
    filter: blur(20px);
    z-index: 0;
}

.device-label {
    font-size: 16px;
    font-weight: 600;
    color: var(--gray-700);
}

/* Feature cards */
.tech-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 50px;
}

.tech-feature-card {
    border-radius: var(--radius-xl);
    padding: 0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: all 0.35s ease;
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.tech-feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
}

/* Colores por card */
.feat-blue {
    background: linear-gradient(160deg, #0d1f3c 0%, #112244 100%);
}

.feat-yellow {
    background: linear-gradient(160deg, #1a1500 0%, #221c00 100%);
}

.feat-green {
    background: linear-gradient(160deg, #001a0d 0%, #002210 100%);
}

.feat-blue::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #0066FF, #3385FF);
}

.feat-yellow::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #FFD700, #FFA500);
}

.feat-green::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #00C853, #00897B);
}

.featured-tech {
    box-shadow: 0 0 40px rgba(255, 215, 0, 0.12);
}

/* Imagen dentro de la card */
.feat-image-container {
    width: 100%;
    height: 190px;
    overflow: hidden;
}

.feat-image-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.tech-feature-card:hover .feat-image-container img {
    transform: scale(1.05);
}

/* Ícono sobre la imagen */
.feat-icon-wrap {
    position: absolute;
    top: 14px;
    left: 14px;
    z-index: 2;
    background: rgba(0, 0, 0, 0.55);
    backdrop-filter: blur(6px);
    border-radius: 10px;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.feat-icon {
    font-size: 20px;
}

/* Texto */
.tech-feature-card h4 {
    font-size: 17px;
    font-weight: 700;
    color: white;
    padding: 18px 20px 6px;
}

.tech-feature-card p {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.55);
    padding: 0 20px 16px;
    line-height: 1.6;
}

/* Badge */
.feat-badge {
    display: inline-block;
    margin: 0 20px 20px;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1px;
    align-self: flex-start;
}

.feat-blue .feat-badge {
    background: rgba(0, 102, 255, 0.2);
    color: #3385FF;
    border: 1px solid rgba(0, 102, 255, 0.3);
}

.feat-yellow .feat-badge {
    background: rgba(255, 215, 0, 0.15);
    color: #FFD700;
    border: 1px solid rgba(255, 215, 0, 0.3);
}

.feat-green .feat-badge {
    background: rgba(0, 200, 83, 0.15);
    color: #00C853;
    border: 1px solid rgba(0, 200, 83, 0.3);
}


/* ========== SECTORS SECTION ========== */
.sectors-section {
    padding: 100px 40px;
    background: #f5f7fa;
}

.sectors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.sector-card {
    background: white;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

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

.sector-image {
    position: relative;
    height: 220px;
    overflow: hidden;
}

.sector-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
    filter: brightness(1.05) saturate(1.1);
}

.sector-card:hover .sector-image img {
    transform: scale(1.07);
    filter: brightness(1.1) saturate(1.2);
}

.sector-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.4) 100%);
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding: 30px;
}

.sector-icon {
    display: none;
}

.sector-card h3 {
    font-size: 24px;
    padding: 25px 30px 15px;
}

.sector-card>p {
    font-size: 16px;
    color: var(--gray-700);
    padding: 0 30px 20px;
    line-height: 1.6;
}

.sector-benefits {
    padding: 0 30px 30px;
}

.sector-benefits li {
    font-size: 15px;
    color: var(--gray-700);
    padding: 8px 0;
    line-height: 1.5;
}

/* ========== CONTACT SECTION ========== */
.contact-section {
    padding: 100px 40px;
    background: #ffffff;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    margin-top: 60px;
}

.contact-info h3 {
    font-size: 32px;
    margin-bottom: 20px;
}

.contact-details {
    margin-top: 40px;
}

.contact-item {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
}

.contact-item .icon {
    font-size: 32px;
    flex-shrink: 0;
}

.contact-item h4 {
    font-size: 18px;
    margin-bottom: 8px;
}

.contact-item p {
    font-size: 16px;
    line-height: 1.6;
    color: var(--gray-700);
}

.contact-item a {
    color: var(--primary-blue);
}

.contact-item a:hover {
    text-decoration: underline;
}

.contact-form-wrapper {
    background: var(--gray-100);
    padding: 40px;
    border-radius: var(--radius-xl);
}

.contact-form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

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

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

.form-group label {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--gray-900);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 12px 16px;
    font-size: 16px;
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-sm);
    font-family: inherit;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-blue);
}

.form-group textarea {
    resize: vertical;
}

.btn.full-width {
    grid-column: 1 / -1;
    justify-content: center;
}

/* ========== FOOTER ========== */
.footer {
    background: var(--gray-900);
    color: white;
    padding: 60px 40px 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-column h4 {
    font-size: 18px;
    margin-bottom: 20px;
    color: white;
}

.footer-column ul li {
    margin-bottom: 12px;
}

.footer-column a {
    color: rgba(255, 255, 255, 0.7);
    transition: color 0.3s ease;
}

.footer-column a:hover {
    color: white;
}

.footer-description {
    font-size: 16px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.7);
    margin-top: 20px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 30px;
    text-align: center;
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
}

.footer-bottom p {
    margin: 5px 0;
}

/* ========== SCROLL TO TOP ========== */
.scroll-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--primary-blue);
    color: white;
    border: none;
    border-radius: 50%;
    font-size: 24px;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 999;
}

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

.scroll-to-top:hover {
    background: var(--primary-blue-dark);
    transform: translateY(-5px);
}

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
    .about-content {
        grid-template-columns: 1fr;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .contact-grid {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {

    /* Typography */
    h1 {
        font-size: 36px;
    }

    h2 {
        font-size: 32px;
    }

    .section-title-large {
        font-size: 32px;
    }

    .lead-text {
        font-size: 18px;
    }

    /* Navbar */
    .logo {
        height: 60px;
    }

    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        padding: 16px 20px 24px;
        box-shadow: var(--shadow-lg);
        gap: 6px;
    }

    .nav-menu li {
        width: 100%;
    }

    .nav-menu .nav-link {
        display: block;
        padding: 12px 18px;
        border-radius: 10px;
        font-size: 15px;
        font-weight: 600;
        color: var(--gray-700);
        transition: background 0.2s ease, color 0.2s ease;
    }

    .nav-menu .nav-link:hover {
        background: var(--gray-100);
        color: var(--primary-blue);
    }

    .nav-menu .btn-blog {
        display: block;
        width: 100%;
        text-align: center;
        padding: 12px 18px;
        border-radius: 10px;
        font-size: 15px;
        border: 1.5px solid rgba(0, 102, 255, 0.3);
        color: var(--primary-blue) !important;
        background: rgba(0, 102, 255, 0.05);
    }

    .nav-menu .btn-contacto {
        display: block;
        width: 100%;
        text-align: center;
        padding: 14px 18px;
        border-radius: 12px;
        margin-top: 6px;
        font-size: 15px;
    }

    .nav-menu.active {
        display: flex;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    /* Hero */
    .hero-section {
        padding: 140px 20px 60px;
    }

    .hero-subtitle {
        font-size: 22px;
    }

    .hero-stats {
        grid-template-columns: 1fr;
    }

    .cta-buttons {
        flex-direction: column;
    }

    .btn {
        width: 100%;
        justify-content: center;
    }

    /* Sections */
    .about-section,
    .solutions-section,
    .technology-section,
    .sectors-section,
    .contact-section {
        padding: 60px 20px;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }

    .solutions-grid {
        display: grid;
        grid-template-columns: repeat(5, minmax(210px, 1fr));
        gap: 16px;
        overflow-x: auto;
        padding-bottom: 20px;
    }

    .solutions-grid::-webkit-scrollbar {
        height: 8px;
    }

    .solutions-grid::-webkit-scrollbar-track {
        background: var(--gray-100);
        border-radius: 10px;
    }

    .solutions-grid::-webkit-scrollbar-thumb {
        background: var(--primary-blue);
        border-radius: 10px;
    }

    .unified-control {
        padding: 40px 30px;
    }

    .solution-stats {
        grid-template-columns: 1fr;
    }

    .tech-features {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .feat-image-container {
        height: 160px;
    }

    .sectors-grid {
        grid-template-columns: 1fr;
    }

    .contact-form {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }

    .mission-statement {
        padding: 40px 30px;
    }
}

/* ========== FOLIO MODAL ========== */
.folio-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    animation: fadeIn 0.3s ease;
}

.folio-modal-content {
    background: white;
    border-radius: 20px;
    padding: 50px 40px;
    max-width: 500px;
    width: 90%;
    text-align: center;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: slideUp 0.3s ease;
}

.folio-icon {
    font-size: 64px;
    margin-bottom: 20px;
}

.folio-modal-content h2 {
    color: var(--primary-blue);
    margin-bottom: 15px;
    font-size: 28px;
}

.folio-modal-content>p {
    color: var(--gray-700);
    margin-bottom: 25px;
    font-size: 16px;
}

.folio-number {
    background: linear-gradient(135deg, #f5f7fa, #e8f0fe);
    border: 2px solid var(--primary-blue);
    border-radius: 15px;
    padding: 25px;
    margin: 30px 0;
}

.folio-label {
    display: block;
    font-size: 14px;
    color: var(--gray-600);
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.folio-code {
    display: block;
    font-size: 32px;
    font-weight: 800;
    color: var(--primary-blue);
    font-family: 'Courier New', monospace;
    letter-spacing: 2px;
}

.folio-info {
    font-size: 14px;
    color: var(--gray-600);
    line-height: 1.6;
    margin: 20px 0 30px;
}

.folio-modal-content .btn {
    padding: 15px 40px;
    font-size: 16px;
    margin-top: 10px;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 640px) {
    .container {
        padding: 0 20px;
    }

    .devices-showcase {
        flex-direction: column;
    }

    .device.tablet img,
    .device.laptop img,
    .device.mobile img {
        max-width: 100%;
    }

    .folio-modal-content {
        padding: 40px 25px;
    }

    .folio-code {
        font-size: 24px;
    }
}

/* ========== IMAGE LIGHTBOX ========== */
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    z-index: 10000;
    display: none;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.lightbox.active {
    display: flex;
    opacity: 1;
}

.lightbox-content {
    position: relative;
    max-width: 90%;
    max-height: 90%;
    animation: zoomIn 0.3s ease;
}

@keyframes zoomIn {
    from {
        transform: scale(0.5);
        opacity: 0;
    }

    to {
        transform: scale(1);
        opacity: 1;
    }
}

.lightbox-close {
    position: absolute;
    top: -50px;
    right: 0;
    background: transparent;
    border: none;
    color: white;
    font-size: 40px;
    cursor: pointer;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s ease;
}

.lightbox-close:hover {
    transform: rotate(90deg);
}

#lightbox-image {
    max-width: 100%;
    max-height: 90vh;
    border-radius: 8px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
}

/* ========== COOKIE CONSENT BANNER ========== */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1);
    z-index: 9999;
    transform: translateY(100%);
    transition: transform 0.3s ease;
    border-top: 3px solid var(--primary-blue);
}

.cookie-banner.show {
    transform: translateY(0);
}

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 25px 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
}

.cookie-text {
    display: flex;
    align-items: center;
    gap: 20px;
    flex: 1;
}

.cookie-icon {
    font-size: 48px;
    flex-shrink: 0;
}

.cookie-text p {
    margin: 0;
    font-size: 15px;
    line-height: 1.6;
    color: var(--gray-800);
}

.cookie-buttons {
    display: flex;
    gap: 15px;
    flex-shrink: 0;
}

.cookie-btn {
    padding: 12px 30px;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    white-space: nowrap;
}

.cookie-accept {
    background: var(--primary-blue);
    color: white;
}

.cookie-accept:hover {
    background: #0052cc;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 102, 255, 0.3);
}

.cookie-reject {
    background: transparent;
    color: var(--gray-700);
    border: 2px solid var(--gray-300);
}

.cookie-reject:hover {
    background: var(--gray-100);
    border-color: var(--gray-400);
}

/* Responsive */
@media (max-width: 768px) {
    .cookie-content {
        flex-direction: column;
        padding: 20px;
        gap: 20px;
    }

    .cookie-text {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }

    .cookie-buttons {
        width: 100%;
        flex-direction: column;
    }

    .cookie-btn {
        width: 100%;
    }

    .lightbox-close {
        top: 10px;
        right: 10px;
    }
}

/* Cursor zoom para imágenes con lightbox */
.lightbox-enabled {
    cursor: zoom-in !important;
}

.lightbox-enabled:hover {
    opacity: 0.95;
}

/* ============================================
   NUEVOS ESTILOS - FASE 3, 4 y 5
   ============================================ */

/* ========== BTN BLOG / RECURSOS ========== */
.btn-blog {
    background: transparent;
    color: var(--gray-700) !important;
    padding: 10px 22px;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 14px;
    border: 2px solid var(--gray-300);
    transition: all 0.3s ease;
    letter-spacing: 0.5px;
}

.btn-blog:hover,
.btn-blog.active-blog {
    background: rgba(0, 102, 255, 0.08);
    border-color: var(--primary-blue);
    color: var(--primary-blue) !important;
}

.navbar.scrolled .btn-blog {
    border-color: rgba(0, 102, 255, 0.5);
    color: var(--gray-700) !important;
}

.navbar.scrolled .btn-blog:hover {
    background: rgba(0, 102, 255, 0.08);
    border-color: var(--primary-blue);
    color: var(--primary-blue) !important;
}

@media (max-width: 768px) {
    .btn-blog {
        border: none;
        padding: 12px 0;
        font-size: 15px;
        color: var(--gray-900) !important;
    }
}

.solution-card.ev {
    background: linear-gradient(135deg, rgba(0, 230, 130, 0.05), rgba(0, 180, 100, 0.1));
    border-top: 4px solid #00C853;
}

.solution-card.ev .icon-circle {
    background: linear-gradient(135deg, #00C853, #00897B);
}

.solution-card.ev .learn-more {
    color: #00897B;
}

.solution-card.ev .learn-more:hover {
    background: rgba(0, 200, 83, 0.1);
    color: #00C853;
}

/* ========== SECTOR LINK ========== */
.sector-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin: 16px 30px 28px;
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-blue-light));
    color: white !important;
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    padding: 10px 20px;
    border-radius: var(--radius-full);
    transition: all 0.25s ease;
    letter-spacing: 0.3px;
    box-shadow: 0 4px 14px rgba(0, 102, 255, 0.25);
    align-self: flex-start;
}

.sector-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 102, 255, 0.4);
    gap: 12px;
}

/* ========== SECCIÓN LSE 2025 / ¿POR QUÉ AHORA? ========== */
.why-now-section {
    background: #0a1628;
    padding: var(--spacing-3xl) 0;
    position: relative;
    overflow: hidden;
}

.why-now-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0, 102, 255, 0.08) 0%, transparent 70%);
    pointer-events: none;
}

.why-now-section::after {
    content: '';
    position: absolute;
    bottom: -30%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(0, 200, 83, 0.06) 0%, transparent 70%);
    pointer-events: none;
}

.why-now-section .section-tag {
    background: rgba(0, 200, 83, 0.15);
    color: #00C853;
    border: 1px solid rgba(0, 200, 83, 0.3);
}

.why-now-section .section-title-large {
    color: white;
}

.why-now-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
    margin-top: 60px;
}

.why-now-reasons {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.why-reason {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.why-reason-icon {
    width: 52px;
    height: 52px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    flex-shrink: 0;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
}

.why-reason-text h4 {
    color: white;
    font-size: 17px;
    font-weight: 700;
    margin-bottom: 6px;
}

.why-reason-text p {
    color: rgba(255, 255, 255, 0.65);
    font-size: 14px;
    line-height: 1.6;
}

.lse-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(0, 102, 255, 0.3);
    border-radius: var(--radius-xl);
    padding: 36px;
    backdrop-filter: blur(10px);
    position: relative;
    z-index: 1;
}

.lse-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 193, 7, 0.15);
    border: 1px solid rgba(255, 193, 7, 0.4);
    border-radius: var(--radius-full);
    padding: 6px 16px;
    margin-bottom: 20px;
    color: #FFC107;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.lse-card h3 {
    color: white;
    font-size: 20px;
    margin-bottom: 16px;
    line-height: 1.4;
}

.lse-card p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
    line-height: 1.7;
    margin-bottom: 20px;
}

.lse-points {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 28px;
}

.lse-points li {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    color: rgba(255, 255, 255, 0.75);
    font-size: 14px;
    line-height: 1.5;
}

.lse-points li::before {
    content: '→';
    color: #00C853;
    font-weight: 700;
    flex-shrink: 0;
    margin-top: 1px;
}

.lse-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary-blue-light);
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s ease;
}

.lse-link:hover {
    color: white;
    gap: 12px;
}

@media (max-width: 768px) {
    .why-now-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

/* ========== PÁGINA DE RECURSOS ========== */
.recursos-hero {
    background: linear-gradient(135deg, #0a1628 0%, #0d2246 100%);
    padding: 120px 0 60px;
    text-align: center;
}

.recursos-hero h1 {
    color: white;
    font-size: clamp(32px, 5vw, 52px);
    margin-bottom: 16px;
}

.recursos-hero p {
    color: rgba(255, 255, 255, 0.65);
    font-size: 18px;
    max-width: 600px;
    margin: 0 auto;
}

.recursos-section {
    padding: var(--spacing-2xl) 0;
    background: var(--gray-100);
}

.recursos-category {
    margin-bottom: 60px;
}

.recursos-category h2 {
    font-size: 24px;
    color: var(--gray-900);
    margin-bottom: 8px;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--primary-blue);
    display: inline-block;
}

.recursos-category p.category-desc {
    color: var(--gray-500);
    margin-bottom: 32px;
    font-size: 15px;
}

.recursos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
}

.recurso-card {
    background: white;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    border: 1px solid var(--gray-300);
    display: flex;
    flex-direction: column;
}

.recurso-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.recurso-card-header {
    padding: 28px 28px 20px;
    border-bottom: 1px solid var(--gray-100);
}

.recurso-icon {
    font-size: 36px;
    margin-bottom: 16px;
    display: block;
}

.recurso-tag {
    display: inline-block;
    background: rgba(0, 102, 255, 0.08);
    color: var(--primary-blue);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: 4px 10px;
    border-radius: 20px;
    margin-bottom: 12px;
}

.recurso-card h3 {
    font-size: 17px;
    color: var(--gray-900);
    line-height: 1.4;
    margin-bottom: 8px;
}

.recurso-card p {
    font-size: 14px;
    color: var(--gray-500);
    line-height: 1.6;
}

.recurso-card-footer {
    padding: 20px 28px;
    margin-top: auto;
    display: flex;
    gap: 12px;
    align-items: center;
}

.btn-download {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--primary-blue);
    color: white;
    padding: 10px 20px;
    border-radius: var(--radius-md);
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s ease;
    flex: 1;
    justify-content: center;
}

.btn-download:hover {
    background: var(--primary-blue-dark);
    transform: translateY(-1px);
}

.recurso-sector-tag {
    display: inline-block;
    background: rgba(0, 200, 83, 0.1);
    color: #00897B;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.5px;
    padding: 4px 10px;
    border-radius: 20px;
}

.recursos-back-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
    text-decoration: none;
    transition: color 0.2s;
    margin-bottom: 32px;
}

.recursos-back-link:hover {
    color: white;
}

@media (max-width: 768px) {
    .recursos-grid {
        grid-template-columns: 1fr;
    }
}

/* ========== NAVBAR BREAKPOINT EXTENDIDO ========== */
/* Con 6 items en el navbar, el menú hamburguesa aparece antes */
@media (max-width: 1024px) {
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        padding: 20px;
        gap: 8px;
        box-shadow: var(--shadow-lg);
        z-index: 999;
    }

    .nav-menu.active {
        display: flex;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .nav-link {
        font-size: 15px;
        padding: 10px 0;
        border-bottom: 1px solid var(--gray-100);
        width: 100%;
    }
}

/* Recursos títulos grandes */
.recurso-title-lg {
    font-size: 20px !important;
    font-weight: 800;
    line-height: 1.3;
}

.recurso-card h3 {
    font-size: 18px;
    font-weight: 700;
}

/* Regulacion visual — lado derecho why-now */
.regulacion-visual {
    display: flex;
    flex-direction: column;
    gap: 24px;
    align-items: center;
    justify-content: center;
}

.regulacion-img-wrap {
    width: 100%;
    max-width: 500px;
}

.regulacion-quote {
    background: rgba(255, 255, 255, 0.06);
    border-left: 4px solid #FFD700;
    border-radius: 0 12px 12px 0;
    padding: 18px 24px;
    max-width: 500px;
    width: 100%;
}

.regulacion-quote p {
    font-size: 18px;
    font-weight: 600;
    color: #ffffff;
    line-height: 1.5;
    margin: 0;
    font-style: italic;
}

@media (max-width: 768px) {
    .regulacion-img-wrap {
        max-width: 100%;
    }

    .regulacion-quote p {
        font-size: 16px;
    }
}



/* ── Section Line Divider ── */
.section-line {
    border: none;
    border-top: 2px solid #0066FF;
    margin: 0;
    padding: 0;
    width: 100%;
    display: block;
}