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

:root {
    /* Energy/Technology Corporate Color Palette */
    --primary-50: #0f1419;
    --primary-100: #1a2332;
    --primary-200: #243447;
    --primary-300: #2d455c;
    --primary-400: #3b5998;
    --primary-500: #4a6fa5;
    --primary-600: #5a7fb2;
    --primary-700: #6b8fbf;
    --primary-800: #7c9fcc;
    --primary-900: #8dafd9;
    
    /* Accent Colors */
    --accent-blue: #1e40af;
    --accent-electric: #3b82f6;
    --accent-red: #ff3333;
    --accent-gold: #ffd700;
    
    /* Neutral Colors - Dark Corporate */
    --neutral-50: #ffffff;
    --neutral-100: #f8fafc;
    --neutral-200: #e2e8f0;
    --neutral-300: #cbd5e1;
    --neutral-400: #94a3b8;
    --neutral-500: #64748b;
    --neutral-600: #475569;
    --neutral-700: #334155;
    --neutral-800: #1e293b;
    --neutral-900: #0f172a;
    
    /* Metallic Colors */
    --metallic-light: #b8c6db;
    --metallic-medium: #8b9dc3;
    --metallic-dark: #6b7280;
    
    /* Background Colors */
    --bg-primary: #0a0e1a;
    --bg-secondary: #111827;
    --bg-tertiary: #1f2937;
    --bg-card: #1e293b;
    --bg-glass: rgba(30, 41, 59, 0.8);
    
    /* Typography */
    --font-family-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-family-display: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    
    /* Font Weights */
    --font-weight-light: 300;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    --font-weight-extrabold: 800;
    
    /* Font Sizes */
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;
    --text-4xl: 2.25rem;
    --text-5xl: 3rem;
    --text-6xl: 3.75rem;
    --text-7xl: 4.5rem;
    
    /* Line Heights */
    --leading-none: 1;
    --leading-tight: 1.25;
    --leading-snug: 1.375;
    --leading-normal: 1.5;
    --leading-relaxed: 1.625;
    --leading-loose: 2;
    
    /* Spacing Scale */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;
    --space-32: 8rem;
    --space-40: 10rem;
    --space-48: 12rem;
    --space-56: 14rem;
    --space-64: 16rem;
    
    /* Border Radius */
    --radius-none: 0;
    --radius-sm: 0.125rem;
    --radius-base: 0.25rem;
    --radius-md: 0.375rem;
    --radius-lg: 0.5rem;
    --radius-xl: 0.75rem;
    --radius-2xl: 1rem;
    --radius-3xl: 1.5rem;
    --radius-full: 9999px;
    
    /* Shadows - Enhanced for dark theme */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
    --shadow-base: 0 1px 3px 0 rgba(0, 0, 0, 0.4), 0 1px 2px 0 rgba(0, 0, 0, 0.2);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4), 0 2px 4px -1px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.4), 0 4px 6px -2px rgba(0, 0, 0, 0.2);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.4), 0 10px 10px -5px rgba(0, 0, 0, 0.2);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.6);
    --shadow-inner: inset 0 2px 4px 0 rgba(0, 0, 0, 0.3);
    --shadow-glow: 0 0 20px rgba(0, 212, 255, 0.3);
    --shadow-glow-strong: 0 0 40px rgba(0, 212, 255, 0.5);
    
    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* Import Inter Font */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

/* Base Styles */
html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-family-sans);
    font-size: var(--text-base);
    font-weight: var(--font-weight-normal);
    line-height: var(--leading-relaxed);
    color: var(--neutral-100);
    background: var(--bg-primary);
    background-image: 
        radial-gradient(circle at 20% 80%, rgba(0, 212, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(0, 255, 255, 0.1) 0%, transparent 50%),
        linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    min-height: 100vh;
}

/* Container */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-6);
}

@media (min-width: 640px) {
    .container {
        padding: 0 var(--space-8);
    }
}

/* Typography */
h1 {
    font-family: var(--font-family-display);
    font-size: clamp(var(--text-4xl), 5vw, var(--text-6xl));
    font-weight: var(--font-weight-extrabold);
    line-height: var(--leading-tight);
    color: var(--neutral-50);
    margin-bottom: var(--space-6);
    letter-spacing: -0.025em;
    text-shadow: 0 0 30px rgba(0, 212, 255, 0.3);
}

h2 {
    font-family: var(--font-family-display);
    font-size: clamp(var(--text-3xl), 4vw, var(--text-5xl));
    font-weight: var(--font-weight-bold);
    line-height: var(--leading-tight);
    color: var(--neutral-50);
    margin-bottom: var(--space-16);
    text-align: center;
    letter-spacing: -0.025em;
    position: relative;
}

h2::after {
    content: '';
    position: absolute;
    bottom: -var(--space-4);
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: var(--accent-blue);
    border-radius: var(--radius-full);
    box-shadow: 0 0 10px rgba(0, 212, 255, 0.5);
}

h3 {
    font-family: var(--font-family-display);
    font-size: var(--text-2xl);
    font-weight: var(--font-weight-semibold);
    line-height: var(--leading-snug);
    color: var(--neutral-50);
    margin-bottom: var(--space-4);
    letter-spacing: -0.025em;
}

h4 {
    font-size: var(--text-xl);
    font-weight: var(--font-weight-semibold);
    line-height: var(--leading-snug);
    color: var(--neutral-100);
    margin-bottom: var(--space-3);
}

p {
    font-size: var(--text-lg);
    line-height: var(--leading-relaxed);
    color: var(--neutral-300);
    margin-bottom: var(--space-6);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-4) var(--space-8);
    font-size: var(--text-base);
    font-weight: var(--font-weight-semibold);
    line-height: var(--leading-none);
    text-decoration: none;
    border-radius: var(--radius-xl);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-base);
    min-height: 56px;
    white-space: nowrap;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left var(--transition-slow);
}

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

.btn-primary {
    background: var(--accent-blue);
    color: var(--neutral-50);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
    border-color: var(--accent-blue);
}

.btn-primary:hover {
    background: var(--accent-electric);
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl), var(--shadow-glow-strong);
}

.btn-secondary {
    background: var(--bg-glass);
    color: var(--neutral-100);
    border-color: var(--metallic-medium);
    box-shadow: var(--shadow-base);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: var(--bg-tertiary);
    border-color: var(--accent-blue);
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg), 0 0 15px rgba(0, 212, 255, 0.3);
    color: var(--neutral-50);
}

.btn-emergency {
    background: var(--accent-red);
    color: var(--neutral-50);
    box-shadow: var(--shadow-lg);
    animation: pulse-emergency 2s infinite;
    border-color: var(--accent-red);
}

@keyframes pulse-emergency {
    0% { box-shadow: var(--shadow-lg), 0 0 0 0 rgba(255, 51, 51, 0.4); }
    70% { box-shadow: var(--shadow-lg), 0 0 0 10px rgba(255, 51, 51, 0); }
    100% { box-shadow: var(--shadow-lg), 0 0 0 0 rgba(255, 51, 51, 0); }
}

.btn-emergency:hover {
    background: #ff0000;
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl), 0 0 20px rgba(255, 51, 51, 0.5);
}

.btn-lg {
    padding: var(--space-5) var(--space-10);
    font-size: var(--text-lg);
    min-height: 64px;
}

/* Fixed WhatsApp Button */
.whatsapp-fixed {
    position: fixed;
    bottom: var(--space-8);
    right: var(--space-8);
    z-index: 1000;
}

.whatsapp-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    background: #25d366;
    color: white;
    border-radius: var(--radius-full);
    text-decoration: none;
    box-shadow: var(--shadow-xl), 0 0 20px rgba(37, 211, 102, 0.4);
    transition: all var(--transition-base);
    animation: bounce-whatsapp 2s infinite;
}

@keyframes bounce-whatsapp {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-8px); }
    60% { transform: translateY(-4px); }
}

.whatsapp-btn:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-2xl), 0 0 30px rgba(37, 211, 102, 0.6);
}

/* Hero Section */
.hero {
    background: 
        url('https://i.postimg.cc/dtfHMMPj/Santos.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    padding: var(--space-24) 0 var(--space-32) 0;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.3);
    z-index: 0;
}

.hero::after {
    display: none;
}

@keyframes energy-flow {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.logo {
    width: 120px;
    height: 120px;
    object-fit: cover;
    border-radius: var(--radius-2xl);
    margin-bottom: var(--space-8);
    box-shadow: var(--shadow-lg), 0 0 30px rgba(0, 212, 255, 0.3);
    border: 2px solid var(--accent-blue);
}

.hero-subtitle {
    font-size: var(--text-xl);
    color: var(--neutral-200);
    margin-bottom: var(--space-10);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    line-height: var(--leading-relaxed);
}

.hero-contact {
    display: flex;
    justify-content: center;
    gap: var(--space-8);
    margin-top: var(--space-8);
    flex-wrap: wrap;
}

.hero-contact span {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--neutral-300);
    font-weight: var(--font-weight-medium);
    font-size: var(--text-base);
    padding: var(--space-2) var(--space-4);
    background: var(--bg-glass);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--metallic-dark);
}

/* Benefits Section */
.benefits {
    padding: var(--space-32) 0;
    background: var(--neutral-50);
    position: relative;
}

.benefits::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 25% 25%, rgba(0, 212, 255, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(0, 255, 255, 0.05) 0%, transparent 50%);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--space-8);
    margin-top: var(--space-16);
    position: relative;
    z-index: 1;
}

.benefit-item {
    background: var(--neutral-50);
    padding: var(--space-8);
    border-radius: var(--radius-2xl);
    text-align: center;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--neutral-200);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.benefit-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--accent-blue);
    box-shadow: 0 0 10px rgba(0, 212, 255, 0.5);
}

.benefit-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-2xl), var(--shadow-glow);
    border-color: var(--accent-blue);
}

.benefit-icon {
    font-size: var(--text-5xl);
    margin-bottom: var(--space-6);
    display: block;
    color: var(--accent-blue);
    filter: none;
}

.benefit-item h3 {
    color: var(--neutral-900);
    margin-bottom: var(--space-4);
    font-size: var(--text-xl);
}

.benefit-item p {
    color: var(--neutral-600);
    line-height: var(--leading-relaxed);
    margin: 0;
}

/* Social Proof Section */
.social-proof {
    padding: var(--space-32) 0;
    background: var(--bg-primary);
    position: relative;
    overflow: hidden;
}

.social-proof::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        linear-gradient(45deg, transparent 30%, rgba(0, 212, 255, 0.05) 50%, transparent 70%),
        linear-gradient(-45deg, transparent 30%, rgba(0, 255, 255, 0.05) 50%, transparent 70%);
    animation: tech-grid 10s linear infinite;
}

@keyframes tech-grid {
    0% { transform: translateX(-50px) translateY(-50px); }
    100% { transform: translateX(50px) translateY(50px); }
}

.social-proof h2 {
    color: var(--neutral-50);
    position: relative;
    z-index: 1;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-8);
    text-align: center;
    position: relative;
    z-index: 1;
}

.stat-item {
    padding: var(--space-6);
    background: var(--bg-glass);
    border-radius: var(--radius-2xl);
    border: 1px solid var(--metallic-dark);
    backdrop-filter: blur(10px);
    transition: all var(--transition-base);
}

.stat-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
    border-color: var(--accent-blue);
}

.stat-number {
    font-size: var(--text-6xl);
    font-weight: var(--font-weight-extrabold);
    color: #00d4ff;
    margin-bottom: var(--space-2);
    line-height: var(--leading-none);
    font-family: var(--font-family-display);
    text-shadow: 0 0 20px rgba(0, 212, 255, 0.5);
}

.stat-label {
    color: var(--neutral-300);
    font-weight: var(--font-weight-medium);
    text-transform: uppercase;
    font-size: var(--text-sm);
    letter-spacing: 0.1em;
}

/* Services Section */
.services {
    padding: var(--space-32) 0;
    background: var(--neutral-50);
    position: relative;
}

.services::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 80%, rgba(0, 212, 255, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(0, 255, 255, 0.03) 0%, transparent 50%);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--space-8);
    margin-top: var(--space-16);
    position: relative;
    z-index: 1;
}

.service-card {
    background: var(--neutral-50);
    padding: var(--space-10);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--neutral-200);
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--accent-blue);
    box-shadow: 0 0 10px rgba(0, 212, 255, 0.5);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-2xl), var(--shadow-glow);
    border-color: var(--accent-blue);
}

.service-card h3 {
    color: var(--neutral-900);
    font-size: var(--text-2xl);
    margin-bottom: var(--space-6);
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.service-card p {
    margin-bottom: var(--space-6);
    flex-grow: 1;
    color: var(--neutral-600);
}

.service-card ul {
    list-style: none;
    margin-bottom: var(--space-8);
    padding: 0;
}

.service-card li {
    padding: var(--space-2) 0;
    color: var(--neutral-600);
    position: relative;
    padding-left: var(--space-6);
    line-height: var(--leading-relaxed);
}

.service-card li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent-blue);
    font-weight: var(--font-weight-bold);
    font-size: var(--text-lg);
    text-shadow: 0 0 10px rgba(0, 212, 255, 0.5);
}

/* Gallery Section */
.gallery {
    padding: var(--space-32) 0;
    background: var(--bg-primary);
    position: relative;
}

.gallery::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(45deg, transparent 48%, rgba(0, 212, 255, 0.02) 50%, transparent 52%),
        linear-gradient(-45deg, transparent 48%, rgba(0, 255, 255, 0.02) 50%, transparent 52%);
    background-size: 100px 100px;
    animation: tech-pattern 20s linear infinite;
}

@keyframes tech-pattern {
    0% { background-position: 0 0, 0 0; }
    100% { background-position: 100px 100px, -100px -100px; }
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-6);
    margin-top: var(--space-16);
    position: relative;
    z-index: 1;
}

.gallery-grid img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-base);
    transition: all var(--transition-base);
    cursor: pointer;
    border: 1px solid var(--metallic-dark);
    filter: brightness(0.9) contrast(1.1);
}

.gallery-grid img:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-xl), var(--shadow-glow);
    border-color: var(--accent-blue);
    filter: brightness(1) contrast(1.2);
}

/* FAQ Section */
.faq {
    padding: var(--space-32) 0;
    background: var(--neutral-50);
    position: relative;
}

.faq::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 30% 70%, rgba(0, 212, 255, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 70% 30%, rgba(0, 255, 255, 0.03) 0%, transparent 50%);
}

.faq h2 {
    color: var(--neutral-900);
}

.faq-container {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.faq-item {
    background: var(--neutral-50);
    margin-bottom: var(--space-4);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--neutral-200);
    overflow: hidden;
    transition: all var(--transition-base);
}

.faq-item:hover {
    box-shadow: var(--shadow-xl), 0 0 15px rgba(0, 212, 255, 0.2);
    border-color: var(--accent-blue);
}

.faq-question {
    padding: var(--space-6) var(--space-8);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all var(--transition-base);
    background: transparent;
}

.faq-question:hover {
    background: var(--neutral-100);
}

.faq-question h3 {
    margin: 0;
    color: var(--neutral-900);
    font-size: var(--text-lg);
    font-weight: var(--font-weight-semibold);
}

.faq-toggle {
    font-size: var(--text-2xl);
    color: var(--accent-blue);
    font-weight: var(--font-weight-bold);
    transition: transform var(--transition-base);
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-shadow: 0 0 10px rgba(0, 212, 255, 0.5);
}

.faq-item.active .faq-toggle {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: all var(--transition-base);
    background: transparent;
}

.faq-item.active .faq-answer {
    max-height: 500px;
    padding: 0 var(--space-8) var(--space-6);
}

.faq-answer p {
    color: var(--neutral-600);
    line-height: var(--leading-relaxed);
    margin: 0;
    font-size: var(--text-base);
}

/* Contact Section */
.contact {
    padding: var(--space-32) 0;
    background: var(--neutral-50);
    position: relative;
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 25% 25%, rgba(0, 212, 255, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(0, 255, 255, 0.05) 0%, transparent 50%);
}

.contact h2 {
    color: var(--neutral-900);
}

.contact h2::after {
    background: var(--accent-blue);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    margin-top: var(--space-16);
    position: relative;
    z-index: 1;
}

.contact-info {
    background: var(--neutral-50);
    padding: var(--space-8);
    border-radius: var(--radius-2xl);
    border: 1px solid var(--neutral-200);
    box-shadow: var(--shadow-lg);
}

.contact-info h3 {
    color: var(--neutral-900);
    margin-bottom: var(--space-4);
    margin-top: var(--space-8);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.contact-info h3:first-child {
    margin-top: 0;
}

.contact-info p {
    color: var(--neutral-600);
    margin-bottom: var(--space-4);
    line-height: var(--leading-relaxed);
}

.contact-buttons {
    display: flex;
    gap: var(--space-4);
    margin-top: var(--space-8);
    flex-wrap: wrap;
}

.map-container {
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg), var(--shadow-glow);
    height: 450px;
    border: 2px solid var(--accent-blue);
}

.map-container iframe {
    width: 100%;
    height: 100%;
    filter: invert(0.9) hue-rotate(180deg) brightness(0.8) contrast(1.2);
}

/* Footer */
.footer {
    background: var(--bg-primary);
    color: var(--neutral-300);
    padding: var(--space-20) 0 var(--space-8) 0;
    border-top: 1px solid var(--metallic-dark);
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--accent-blue);
    box-shadow: 0 0 10px rgba(0, 212, 255, 0.5);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-8);
    margin-bottom: var(--space-16);
}

.footer-logo {
    width: 80px;
    height: 80px;
    object-fit: cover;
    margin-bottom: var(--space-4);
    border-radius: var(--radius-xl);
    border: 2px solid var(--accent-blue);
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.3);
}

.footer h4 {
    color: var(--neutral-50);
    margin-bottom: var(--space-4);
    font-weight: var(--font-weight-semibold);
}

.footer p {
    color: var(--neutral-400);
    margin-bottom: var(--space-2);
    font-size: var(--text-base);
}

.footer a {
    color: var(--neutral-400);
    text-decoration: none;
    transition: color var(--transition-base);
}

.footer a:hover {
    color: var(--accent-blue);
    text-shadow: 0 0 10px rgba(0, 212, 255, 0.5);
}

.footer-bottom {
    border-top: 1px solid var(--metallic-dark);
    padding-top: var(--space-8);
    text-align: center;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-4);
}

.footer-bottom p {
    margin: 0;
    color: var(--neutral-500);
    font-size: var(--text-sm);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .benefits-grid,
    .services-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--space-12);
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 var(--space-4);
    }
    
    .hero {
        padding: var(--space-16) 0 var(--space-20) 0;
    }
    
    .hero-contact {
        flex-direction: column;
        align-items: center;
        gap: var(--space-4);
    }
    
    .benefits-grid,
    .services-grid {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-6);
    }
    
    .contact-buttons {
        flex-direction: column;
        align-items: stretch;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
        gap: var(--space-4);
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: var(--space-4);
    }
    
    .map-container {
        height: 300px;
    }
    
    .whatsapp-fixed {
        bottom: var(--space-4);
        right: var(--space-4);
    }
    
    .whatsapp-btn {
        width: 56px;
        height: 56px;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .stat-number {
        font-size: var(--text-5xl);
    }
    
    .btn {
        padding: var(--space-4) var(--space-6);
        font-size: var(--text-sm);
        min-height: 48px;
    }
    
    .btn-lg {
        padding: var(--space-4) var(--space-8);
        font-size: var(--text-base);
        min-height: 56px;
    }
}

/* Focus styles for accessibility */
.btn:focus,
.whatsapp-btn:focus,
.faq-question:focus {
    outline: 3px solid var(--accent-blue);
    outline-offset: 2px;
}

/* Print styles */
@media print {
    .whatsapp-fixed,
    .map-container iframe {
        display: none;
    }
    
    .hero,
    .benefits,
    .services,
    .contact {
        padding: var(--space-8) 0;
    }
    
    .btn {
        background: transparent !important;
        color: var(--neutral-900) !important;
        border: 1px solid var(--neutral-900) !important;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    :root {
        --neutral-300: var(--neutral-100);
        --neutral-400: var(--neutral-200);
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Additional Energy/Tech Visual Effects */
.energy-line {
    position: absolute;
    width: 100%;
    height: 2px;
    background: var(--accent-blue);
    animation: energy-pulse 3s ease-in-out infinite;
}

@keyframes energy-pulse {
    0%, 100% { opacity: 0.3; transform: scaleX(0.5); }
    50% { opacity: 1; transform: scaleX(1); }
}

/* Glowing text effect for important elements */
.glow-text {
    text-shadow: 0 0 10px rgba(0, 212, 255, 0.5);
}

/* Circuit board pattern overlay */
.circuit-overlay {
    background-image: 
        linear-gradient(90deg, rgba(0, 212, 255, 0.1) 1px, transparent 1px),
        linear-gradient(rgba(0, 212, 255, 0.1) 1px, transparent 1px);
    background-size: 50px 50px;
    opacity: 0.3;
}