/* ====================================
   SabyDigital - Modern Professional Website
   ==================================== */

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

/* Prevent horizontal scroll on all devices */
html, body {
    max-width: 100%;
    overflow-x: hidden;
}

:root {
    /* Colors */
    --primary-blue: #1e3a8a;
    --primary-blue-light: #3b82f6;
    --primary-orange: #f97316;
    --primary-orange-light: #fb923c;
    
    --dark: #1f2937;
    --dark-light: #374151;
    --gray: #6b7280;
    --gray-light: #9ca3af;
    --light-gray: #f3f4f6;
    --white: #ffffff;
    
    --success: #10b981;
    --warning: #f59e0b;
    --error: #ef4444;
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    
    /* Spacing */
    --section-padding: 80px 0;
    --container-padding: 20px;
    
    /* Borders */
    --border-radius: 12px;
    --border-radius-lg: 20px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    /* Transitions */
    --transition: all 0.3s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.6;
    color: var(--dark);
    background-color: var(--white);
    overflow-x: hidden;
}

/* Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

@media (max-width: 768px) {
    .container {
        padding: 0 16px;
    }
}

/* Responsive Images */
img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: var(--dark);
}

h1 { font-size: 3rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: 1rem;
}

a {
    color: var(--primary-blue-light);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--primary-orange);
}

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    font-size: 16px;
    font-weight: 600;
    border: 2px solid transparent;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-blue-light) 100%);
    color: var(--white);
    border-color: var(--primary-blue);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-blue-light) 0%, var(--primary-blue) 100%);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: transparent;
    color: var(--white);
    border-color: var(--white);
}

.btn-secondary:hover {
    background: var(--white);
    color: var(--primary-blue);
}

.btn-outline {
    background: transparent;
    color: var(--primary-blue);
    border-color: var(--primary-blue);
}

.btn-outline:hover {
    background: var(--primary-blue);
    color: var(--white);
}

.btn-lg {
    padding: 16px 36px;
    font-size: 18px;
}

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

/* Section Styles */
section {
    padding: var(--section-padding);
}

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

.section-title {
    font-size: 2.5rem;
    color: var(--dark);
    margin-bottom: 16px;
}

.section-description {
    font-size: 1.125rem;
    color: var(--gray);
    max-width: 700px;
    margin: 0 auto;
}

/* ====================================
   HEADER
   ==================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--white);
    box-shadow: var(--shadow-md);
    z-index: 1000;
    transition: var(--transition);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 24px;
    font-weight: 800;
    color: var(--dark);
}

.logo-icon {
    font-size: 32px;
}

.logo-text {
    color: var(--dark);
}

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

/* Navigation */
.nav-list {
    display: flex;
    align-items: center;
    gap: 32px;
    list-style: none;
}

.nav-link {
    color: var(--dark);
    font-weight: 500;
    position: relative;
    padding: 8px 0;
}

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

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

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

.header-phone {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--primary-blue);
    font-weight: 600;
    padding: 8px 16px;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.header-phone:hover {
    background: var(--light-gray);
}

.header-phone i {
    color: var(--primary-orange);
}

/* Menu Toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--dark);
    border-radius: 2px;
    transition: var(--transition);
}

/* ====================================
   HERO SECTION
   ==================================== */
.hero {
    position: relative;
    padding: 160px 0 100px;
    background: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 100%);
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    opacity: 0.1;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><rect width="100" height="100" fill="none"/><circle cx="50" cy="50" r="40" stroke="white" stroke-width="2" fill="none"/></svg>') repeat;
}

.hero-content {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-text {
    color: var(--white);
}

.hero-subtitle {
    display: block;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--primary-orange);
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-title {
    font-size: 3rem;
    line-height: 1.2;
    margin-bottom: 24px;
}

.hero-description {
    font-size: 1.25rem;
    margin-bottom: 32px;
    opacity: 0.95;
}

/* Hero Stats */
.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 40px;
}

.stat {
    display: flex;
    flex-direction: column;
    padding: 20px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-orange);
    line-height: 1;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 0.875rem;
    opacity: 0.9;
}

/* Hero CTA */
.hero-cta {
    display: flex;
    gap: 16px;
    margin-bottom: 32px;
    flex-wrap: wrap;
}

.hero-trust {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.hero-trust p {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.95rem;
    margin-bottom: 0;
}

.hero-trust i {
    color: var(--success);
}

/* Hero Image */
.hero-image {
    position: relative;
}

.hero-image img {
    width: 100%;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-xl);
    border: 4px solid rgba(255, 255, 255, 0.2);
}

/* ====================================
   ALERT SECTION
   ==================================== */
.alert-section {
    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
    padding: 40px 0;
    border-top: 4px solid var(--warning);
    border-bottom: 4px solid var(--warning);
}

.alert-content {
    display: flex;
    align-items: center;
    gap: 24px;
}

.alert-icon {
    font-size: 3rem;
    color: var(--warning);
    flex-shrink: 0;
}

.alert-text h3 {
    color: var(--dark);
    margin-bottom: 8px;
}

.alert-text p {
    color: var(--dark-light);
    margin-bottom: 0;
}

/* ====================================
   SERVICES SECTION
   ==================================== */
.services {
    background: var(--light-gray);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
    margin-bottom: 40px;
}

.service-card {
    background: var(--white);
    padding: 40px;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    position: relative;
    display: flex;
    flex-direction: column;
}

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

.service-card.featured {
    border: 3px solid var(--primary-orange);
    background: linear-gradient(135deg, #ffffff 0%, #fff7ed 100%);
}

.service-badge {
    position: absolute;
    top: -12px;
    right: 20px;
    background: var(--primary-orange);
    color: var(--white);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
}

.service-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-blue-light) 100%);
    color: var(--white);
    font-size: 2.5rem;
    border-radius: var(--border-radius);
    margin-bottom: 24px;
}

.service-card.featured .service-icon {
    background: linear-gradient(135deg, var(--primary-orange) 0%, var(--primary-orange-light) 100%);
}

.service-title {
    font-size: 1.5rem;
    margin-bottom: 16px;
}

.service-description {
    color: var(--gray);
    margin-bottom: 24px;
    flex-grow: 1;
}

.service-features {
    list-style: none;
    margin-bottom: 24px;
}

.service-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 0;
    color: var(--dark-light);
}

.service-features i {
    color: var(--success);
    font-size: 1.125rem;
}

.service-pricing {
    text-align: center;
    padding: 24px 0;
    margin-bottom: 20px;
    border-top: 2px solid var(--light-gray);
    border-bottom: 2px solid var(--light-gray);
}

.price-label {
    display: block;
    font-size: 0.875rem;
    color: var(--gray);
    margin-bottom: 8px;
}

.price {
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary-blue);
    line-height: 1;
}

.service-card.featured .price {
    color: var(--primary-orange);
}

.price-period {
    font-size: 1rem;
    color: var(--gray);
}

.services-note {
    background: var(--white);
    padding: 24px;
    border-radius: var(--border-radius);
    border-left: 4px solid var(--primary-orange);
    text-align: center;
}

.services-note i {
    color: var(--primary-orange);
    margin-right: 8px;
}

/* ====================================
   WHY SECTION
   ==================================== */
.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
}

.why-card {
    background: var(--white);
    padding: 32px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: var(--transition);
}

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

.why-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-blue-light) 100%);
    color: var(--white);
    font-size: 2rem;
    border-radius: 50%;
}

.why-card h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
}

.why-card p {
    color: var(--gray);
    margin-bottom: 0;
}

/* ====================================
   PORTFOLIO SECTION
   ==================================== */
.portfolio {
    background: var(--white);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 32px;
    margin-bottom: 40px;
}

.portfolio-item {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

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

.portfolio-image {
    position: relative;
    overflow: hidden;
    height: 250px;
}

.portfolio-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.portfolio-item:hover .portfolio-image img {
    transform: scale(1.1);
}

.portfolio-overlay {
    position: absolute;
    top: 20px;
    right: 20px;
}

.portfolio-category {
    background: var(--primary-orange);
    color: var(--white);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
}

.portfolio-content {
    padding: 32px;
}

.portfolio-title {
    font-size: 1.5rem;
    margin-bottom: 12px;
}

.portfolio-description {
    color: var(--gray);
    margin-bottom: 20px;
}

.portfolio-results {
    display: flex;
    gap: 16px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.result-item {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background: var(--light-gray);
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--dark);
}

.result-item i {
    color: var(--success);
}

.portfolio-tags {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.tag {
    padding: 6px 12px;
    background: var(--light-gray);
    border-radius: 6px;
    font-size: 0.875rem;
    color: var(--dark-light);
}

.portfolio-cta {
    text-align: center;
    padding: 40px;
    background: var(--light-gray);
    border-radius: var(--border-radius-lg);
}

.portfolio-cta p {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 20px;
}

/* ====================================
   AI CREATION SECTION
   ==================================== */
.ai-creation {
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
}

.ai-hero {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 60px;
    align-items: center;
    margin-bottom: 80px;
}

.ai-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, var(--primary-orange) 0%, var(--primary-orange-light) 100%);
    color: var(--white);
    padding: 8px 20px;
    border-radius: 30px;
    font-weight: 600;
    font-size: 0.95rem;
    margin-bottom: 20px;
}

.ai-content h3 {
    font-size: 2rem;
    color: var(--primary-blue);
    margin-bottom: 20px;
}

.ai-intro {
    font-size: 1.125rem;
    color: var(--dark-light);
    margin-bottom: 40px;
    line-height: 1.8;
}

.ai-advantages {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.ai-advantage-card {
    background: var(--white);
    padding: 24px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

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

.advantage-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-blue-light) 100%);
    color: var(--white);
    font-size: 1.5rem;
    border-radius: 12px;
    margin-bottom: 16px;
}

.ai-advantage-card h4 {
    font-size: 1.125rem;
    margin-bottom: 8px;
    color: var(--dark);
}

.ai-advantage-card p {
    font-size: 0.95rem;
    color: var(--gray);
    margin-bottom: 0;
}

.ai-visual {
    position: relative;
}

.ai-visual img {
    width: 100%;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-xl);
}

.ai-stats-overlay {
    position: absolute;
    bottom: 20px;
    left: 20px;
    right: 20px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.ai-stat {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 16px;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow-md);
}

.ai-stat-number {
    display: block;
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--primary-orange);
    line-height: 1;
    margin-bottom: 4px;
}

.ai-stat-label {
    display: block;
    font-size: 0.75rem;
    color: var(--dark-light);
    font-weight: 600;
}

/* AI Process */
.ai-process {
    margin-bottom: 80px;
}

.process-title {
    text-align: center;
    font-size: 2rem;
    color: var(--primary-blue);
    margin-bottom: 60px;
}

.process-steps {
    display: grid;
    grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
    gap: 20px;
    align-items: center;
}

.process-step {
    background: var(--white);
    padding: 32px 24px;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    text-align: center;
    position: relative;
    transition: var(--transition);
}

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

.step-number {
    position: absolute;
    top: -16px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-orange) 0%, var(--primary-orange-light) 100%);
    color: var(--white);
    font-weight: 800;
    font-size: 1.25rem;
    border-radius: 50%;
    box-shadow: var(--shadow-lg);
}

.step-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-blue-light) 100%);
    color: var(--white);
    font-size: 1.75rem;
    border-radius: 50%;
}

.process-step h4 {
    font-size: 1.125rem;
    margin-bottom: 12px;
    color: var(--dark);
}

.process-step p {
    font-size: 0.9rem;
    color: var(--gray);
    margin-bottom: 0;
    line-height: 1.6;
}

.process-arrow {
    font-size: 1.5rem;
    color: var(--primary-blue);
}

/* AI Comparison */
.ai-comparison {
    margin-bottom: 60px;
}

.comparison-title {
    text-align: center;
    font-size: 2rem;
    color: var(--primary-blue);
    margin-bottom: 40px;
}

.comparison-table {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.comparison-row {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 0;
}

.comparison-row:not(:last-child) {
    border-bottom: 2px solid var(--light-gray);
}

.comparison-col {
    padding: 20px 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.comparison-header {
    background: var(--primary-blue);
    color: var(--white);
    font-weight: 700;
    font-size: 1.125rem;
}

.comparison-col.highlight {
    background: linear-gradient(135deg, #fff7ed 0%, #ffedd5 100%);
    font-weight: 600;
    border-left: 3px solid var(--primary-orange);
    border-right: 3px solid var(--primary-orange);
}

.comparison-header .comparison-col.highlight {
    background: var(--primary-orange);
    border: none;
}

/* AI CTA Section */
.ai-cta-section {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-blue-light) 100%);
    padding: 60px;
    border-radius: var(--border-radius-lg);
    text-align: center;
    box-shadow: var(--shadow-xl);
}

.ai-cta-content h3 {
    color: var(--white);
    font-size: 2rem;
    margin-bottom: 16px;
}

.ai-cta-content > p {
    color: var(--white);
    font-size: 1.25rem;
    margin-bottom: 32px;
    opacity: 0.95;
}

.ai-cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.ai-guarantee {
    color: var(--white);
    font-size: 1rem;
    margin-bottom: 0;
    opacity: 0.9;
}

.ai-guarantee i {
    color: var(--success);
    margin-right: 8px;
}

/* ====================================
   ABOUT SECTION
   ==================================== */
.about {
    background: var(--white);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
    align-items: center;
}

.about-image {
    position: relative;
}

.about-image img {
    width: 100%;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-xl);
}

.about-badge {
    position: absolute;
    bottom: 20px;
    left: 20px;
    background: var(--primary-orange);
    color: var(--white);
    padding: 12px 24px;
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    box-shadow: var(--shadow-lg);
}

.about-intro {
    font-size: 1.125rem;
    color: var(--dark);
    margin-bottom: 20px;
}

.about-values h3,
.about-expertise h3 {
    font-size: 1.5rem;
    margin-top: 32px;
    margin-bottom: 16px;
    color: var(--primary-blue);
}

.about-values ul {
    list-style: none;
}

.about-values li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 12px;
}

.about-values i {
    color: var(--success);
    font-size: 1.25rem;
    flex-shrink: 0;
    margin-top: 2px;
}

.expertise-tags {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.expertise-tags .tag {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-blue-light) 100%);
    color: var(--white);
    font-weight: 600;
}

.about-cta {
    display: flex;
    gap: 16px;
    margin-top: 32px;
    flex-wrap: wrap;
}

/* ====================================
   FAQ SECTION
   ==================================== */
.faq {
    background: var(--light-gray);
}

.faq-list {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background: var(--white);
    margin-bottom: 16px;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px;
    background: var(--white);
    border: none;
    text-align: left;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--dark);
    cursor: pointer;
    transition: var(--transition);
}

.faq-question:hover {
    background: var(--light-gray);
}

.faq-question i {
    color: var(--primary-blue);
    transition: var(--transition);
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 24px 24px;
    color: var(--gray);
    line-height: 1.7;
}

/* ====================================
   CONTACT SECTION
   ==================================== */
.contact {
    background: var(--white);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
}

.contact-info h3 {
    font-size: 1.75rem;
    margin-bottom: 16px;
}

.contact-methods {
    margin: 32px 0;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px;
    margin-bottom: 16px;
    background: var(--light-gray);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.contact-method:hover {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-blue-light) 100%);
    color: var(--white);
    transform: translateX(8px);
}

.method-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--white);
    border-radius: 50%;
    font-size: 1.5rem;
    color: var(--primary-blue);
    flex-shrink: 0;
}

.contact-method:hover .method-icon {
    background: rgba(255, 255, 255, 0.2);
    color: var(--white);
}

.method-info {
    display: flex;
    flex-direction: column;
}

.method-label {
    font-size: 0.875rem;
    color: var(--gray);
    margin-bottom: 4px;
}

.contact-method:hover .method-label {
    color: rgba(255, 255, 255, 0.8);
}

.method-value {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--dark);
}

.contact-method:hover .method-value {
    color: var(--white);
}

.contact-benefits {
    margin-top: 32px;
    padding: 24px;
    background: var(--light-gray);
    border-radius: var(--border-radius);
    border-left: 4px solid var(--primary-orange);
}

.contact-benefits h4 {
    margin-bottom: 16px;
}

.contact-benefits ul {
    list-style: none;
}

.contact-benefits li {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 8px;
    color: var(--dark-light);
}

.contact-benefits i {
    color: var(--success);
}

/* Contact Form */
.contact-form-container {
    position: relative;
}

.contact-form {
    background: var(--light-gray);
    padding: 40px;
    border-radius: var(--border-radius-lg);
}

.form-group {
    margin-bottom: 24px;
}

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

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--dark);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid transparent;
    border-radius: var(--border-radius);
    font-size: 16px;
    font-family: var(--font-primary);
    background: var(--white);
    color: var(--dark);
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

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

.form-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 24px;
}

.form-checkbox input[type="checkbox"] {
    width: 20px;
    height: 20px;
    margin-top: 2px;
    cursor: pointer;
}

.form-checkbox label {
    flex: 1;
    color: var(--dark-light);
    font-size: 0.95rem;
    cursor: pointer;
}

.form-note {
    text-align: center;
    font-size: 0.875rem;
    color: var(--gray);
    margin-top: 16px;
}

.form-note i {
    color: var(--success);
}

/* Form Success */
.form-success {
    display: none;
    text-align: center;
    padding: 60px 40px;
}

.form-success.show {
    display: block;
}

.success-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--success);
    color: var(--white);
    font-size: 3rem;
    border-radius: 50%;
}

.form-success h3 {
    color: var(--success);
    margin-bottom: 12px;
}

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

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 24px;
    font-weight: 800;
    margin-bottom: 16px;
}

.footer-logo .logo-text {
    color: var(--white);
}

.footer-tagline {
    color: var(--gray-light);
    margin-bottom: 24px;
}

.footer-social {
    display: flex;
    gap: 12px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    border-radius: 50%;
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--primary-orange);
    transform: translateY(-4px);
}

.footer-col h4 {
    color: var(--white);
    font-size: 1.125rem;
    margin-bottom: 20px;
}

.footer-links {
    list-style: none;
}

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

.footer-links a {
    color: var(--gray-light);
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--primary-orange);
    padding-left: 8px;
}

.footer-contact {
    list-style: none;
}

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 16px;
    color: var(--gray-light);
}

.footer-contact i {
    color: var(--primary-orange);
    margin-top: 4px;
}

.footer-contact a {
    color: var(--gray-light);
}

.footer-contact a:hover {
    color: var(--white);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 32px 0;
    color: var(--gray-light);
    flex-wrap: wrap;
    gap: 20px;
}

.footer-legal {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.footer-legal-links {
    display: flex;
    align-items: center;
    gap: 12px;
}

.footer-legal-links a {
    color: var(--gray-light);
    font-size: 0.9rem;
}

.footer-legal-links a:hover {
    color: var(--white);
}

.footer-credit {
    margin: 0;
}

/* ====================================
   SCROLL TO TOP
   ==================================== */
.scroll-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-blue-light) 100%);
    color: var(--white);
    border: none;
    border-radius: 50%;
    font-size: 1.25rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    box-shadow: var(--shadow-lg);
    z-index: 999;
}

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

.scroll-to-top:hover {
    background: linear-gradient(135deg, var(--primary-orange) 0%, var(--primary-orange-light) 100%);
    transform: translateY(-4px);
}

/* ====================================
   WHATSAPP FLOATING BUTTON
   ==================================== */
.whatsapp-float {
    position: fixed;
    bottom: 100px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25D366;
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    text-decoration: none;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    z-index: 998;
    transition: all 0.3s ease;
    animation: whatsappPulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
}

.whatsapp-float .whatsapp-tooltip {
    position: absolute;
    right: 75px;
    background: var(--dark);
    color: var(--white);
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 0.875rem;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    pointer-events: none;
}

.whatsapp-float .whatsapp-tooltip::after {
    content: '';
    position: absolute;
    right: -8px;
    top: 50%;
    transform: translateY(-50%);
    border: 8px solid transparent;
    border-left-color: var(--dark);
}

.whatsapp-float:hover .whatsapp-tooltip {
    opacity: 1;
    visibility: visible;
}

@keyframes whatsappPulse {
    0%, 100% {
        box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    }
    50% {
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.7);
    }
}

/* ====================================
   CTA FLOTTANT STICKY
   ==================================== */
.cta-float {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-blue-light) 100%);
    color: var(--white);
    padding: 16px 20px;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.15);
    z-index: 997;
    transform: translateY(100%);
    transition: transform 0.4s ease;
}

.cta-float.show {
    transform: translateY(0);
}

.cta-float-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    position: relative;
}

.cta-float-text {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.cta-float-text strong {
    font-size: 1.125rem;
    font-weight: 600;
}

.cta-float-text span {
    font-size: 0.875rem;
    opacity: 0.9;
}

.cta-float-btn {
    background: var(--white);
    color: var(--primary-blue);
    padding: 12px 32px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition);
    white-space: nowrap;
}

.cta-float-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(255, 255, 255, 0.3);
}

.cta-float-close {
    position: absolute;
    top: -12px;
    right: 0;
    width: 32px;
    height: 32px;
    background: rgba(255, 255, 255, 0.2);
    border: none;
    border-radius: 50%;
    color: var(--white);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.cta-float-close:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: rotate(90deg);
}

/* ====================================
   RESPONSIVE DESIGN
   ==================================== */
@media (max-width: 1024px) {
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    
    .section-title {
        font-size: 2rem;
    }
    
    .hero-content,
    .about-content,
    .ai-hero {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .hero-image,
    .ai-visual {
        order: -1;
    }
    
    .process-steps {
        grid-template-columns: 1fr;
    }
    
    .process-arrow {
        transform: rotate(90deg);
        margin: 0 auto;
    }
    
    .comparison-row {
        grid-template-columns: 1fr;
    }
    
    .comparison-col {
        border-bottom: 1px solid var(--light-gray);
    }
    
    .comparison-col.highlight {
        border: 2px solid var(--primary-orange);
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    /* Header Mobile */
    .nav {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: var(--white);
        padding: 20px;
        box-shadow: var(--shadow-lg);
        max-height: 0;
        overflow: hidden;
        transition: var(--transition);
    }
    
    .nav.active {
        max-height: 500px;
    }
    
    .nav-list {
        flex-direction: column;
        gap: 16px;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .header-phone span {
        display: none;
    }
    
    /* Hero Mobile */
    .hero {
        padding: 120px 0 60px;
    }
    
    .hero-title {
        font-size: 2rem;
        line-height: 1.2;
    }
    
    .hero-subtitle {
        font-size: 1.125rem;
    }
    
    /* Sections Padding Mobile */
    section {
        padding: 60px 0;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .section-description {
        font-size: 1rem;
    }
    
    /* Services Mobile */
    .services-grid,
    .why-grid,
    .portfolio-grid,
    .ai-advantages {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .service-card {
        padding: 28px;
    }
    
    .service-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    /* Price Display Mobile */
    .price {
        font-size: 2.5rem;
    }
    
    .service-pricing {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
    
    /* Buttons Mobile */
    .btn {
        width: 100%;
        text-align: center;
        justify-content: center;
        padding: 14px 28px;
    }
    
    /* Stats Mobile */
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    /* Portfolio Mobile */
    .portfolio-item {
        margin-bottom: 24px;
    }
    
    /* AI Section Mobile */
    .ai-stats-overlay {
        position: relative;
        bottom: auto;
        left: auto;
        right: auto;
        margin-top: 20px;
    }
    
    .ai-cta-section {
        padding: 40px 24px;
    }
    
    .ai-cta-buttons {
        flex-direction: column;
        gap: 12px;
    }
    
    /* Contact Mobile */
    .contact-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .contact-form {
        padding: 28px;
    }
    
    .hero-description {
        font-size: 1.125rem;
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .btn-lg {
        width: 100%;
    }
    
    /* Alert Mobile */
    .alert-content {
        flex-direction: column;
        text-align: center;
    }
    
    /* Services Mobile */
    .services-grid,
    .why-grid,
    .portfolio-grid,
    .ai-advantages {
        grid-template-columns: 1fr;
    }
    
    .ai-stats-overlay {
        position: relative;
        bottom: auto;
        left: auto;
        right: auto;
        margin-top: 20px;
    }
    
    .ai-cta-section {
        padding: 40px 24px;
    }
    
    .ai-cta-buttons {
        flex-direction: column;
    }
    
    /* Contact Mobile */
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    /* Footer Mobile */
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    /* WhatsApp & CTA Mobile */
    .whatsapp-float {
        width: 56px;
        height: 56px;
        font-size: 1.75rem;
        bottom: 90px;
        right: 20px;
    }
    
    .whatsapp-float .whatsapp-tooltip {
        display: none;
    }
    
    .scroll-to-top {
        width: 45px;
        height: 45px;
        bottom: 20px;
        right: 20px;
        font-size: 1.1rem;
    }
    
    .cta-float-content {
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
    }
    
    .cta-float-text {
        text-align: center;
    }
    
    .cta-float-text strong {
        font-size: 1rem;
    }
    
    .cta-float-text span {
        font-size: 0.8125rem;
    }
    
    .cta-float-btn {
        width: 100%;
        text-align: center;
    }
}

@media (max-width: 480px) {
    h1 { font-size: 1.875rem; }
    h2 { font-size: 1.5rem; }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .hero-title {
        font-size: 1.75rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .price {
        font-size: 2.5rem;
    }
    
    .contact-form {
        padding: 24px;
    }
    
    .service-card {
        padding: 24px;
    }
    
    .btn {
        padding: 12px 24px;
        font-size: 0.9375rem;
    }
    
    /* Container Extra Small */
    .container {
        padding: 0 12px;
    }
    
    /* Header Extra Small */
    .logo-text {
        font-size: 1.25rem;
    }
    
    /* Hero Extra Small */
    .hero {
        padding: 100px 0 40px;
    }
    
    /* Service Features List */
    .service-features {
        font-size: 0.9375rem;
    }
    
    /* FAQ Mobile */
    .faq-question {
        padding: 16px;
        font-size: 1rem;
    }
    
    .faq-answer {
        padding: 16px;
        font-size: 0.9375rem;
    }
}

/* ====================================
   ANIMATIONS
   ==================================== */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.6s ease-out;
}

/* Print Styles */
@media print {
    .header,
    .hero,
    .scroll-to-top {
        display: none;
    }
}