/* ==========================================
   ART-SPRAY MODERN 2026 - LIGHT THEME
   ========================================== */

/* CSS VARIABLES */
:root {
    /* Colors - Light Theme */
    --color-bg: #FFFFFF;
    --color-bg-secondary: #F9FAFB;
    --color-bg-tertiary: #F3F4F6;
    
    --color-text-primary: #0F172A;
    --color-text-secondary: #475569;
    --color-text-tertiary: #94A3B8;
    
    /* Gradient Accents */
    --gradient-purple: linear-gradient(135deg, #8B5CF6 0%, #EC4899 100%);
    --gradient-cyan: linear-gradient(135deg, #06B6D4 0%, #3B82F6 100%);
    --gradient-emerald: linear-gradient(135deg, #10B981 0%, #059669 100%);
    --gradient-pink: linear-gradient(135deg, #EC4899 0%, #F472B6 100%);
    
    /* 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);
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;
    
    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

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

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

input,
button,
textarea,
select {
    font: inherit;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    overflow-x: hidden;
    max-width: 100vw;
}

body {
    font-family: var(--font-sans);
    background: var(--color-bg);
    color: var(--color-text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    width: 100%;
    max-width: 100vw;
    position: relative;
}

/* CONTAINER */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    width: 100%;
}

.container-narrow {
    max-width: 960px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    width: 100%;
}

/* HEADER */
.header {
    position: sticky;
    top: 0;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
    gap: var(--spacing-lg);
}

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.logo-image {
    height: 80px;
    width: auto;
    flex-shrink: 0;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-lg);
}

.nav-menu a {
    text-decoration: none;
    color: var(--color-text-secondary);
    font-weight: 500;
    font-size: 0.9375rem;
    transition: color 0.2s ease;
}

.nav-menu a:hover {
    color: var(--color-text-primary);
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-toggle span {
    width: 24px;
    height: 2px;
    background: var(--color-text-primary);
    border-radius: 2px;
    transition: all 0.3s ease;
}

/* BUTTONS */
.btn-primary {
    display: inline-flex;
    align-items: center;
    padding: 0.625rem 1.5rem;
    background: var(--color-text-primary);
    color: white;
    border-radius: var(--radius-lg);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9375rem;
    transition: all 0.2s ease;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-gradient {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 0.875rem 2rem;
    background: var(--gradient-purple);
    color: white;
    border: none;
    border-radius: var(--radius-lg);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(139, 92, 246, 0.3);
}

.btn-gradient:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(139, 92, 246, 0.4);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 0.875rem 2rem;
    background: transparent;
    color: var(--color-text-primary);
    border: 2px solid var(--color-bg-tertiary);
    border-radius: var(--radius-lg);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.2s ease;
}

.btn-secondary:hover {
    border-color: var(--color-text-primary);
    background: var(--color-bg-tertiary);
}

.btn-lg {
    padding: 1rem 2.5rem;
    font-size: 1.0625rem;
}

.btn-white-sm {
    padding: 0.625rem 1.25rem;
    background: white;
    color: var(--color-text-primary);
    border: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.875rem;
    text-decoration: none;
    display: inline-block;
    transition: all 0.2s ease;
}

.btn-white-sm:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

/* HERO */
.hero {
    padding: var(--spacing-3xl) 0;
    text-align: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 0.5rem 1rem;
    background: var(--color-bg-secondary);
    border-radius: 100px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
}

.badge-icon {
    font-size: 1.125rem;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    font-weight: 900;
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin-bottom: var(--spacing-md);
}

.gradient-text {
    background: var(--gradient-purple);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: clamp(1.125rem, 2vw, 1.375rem);
    color: var(--color-text-secondary);
    max-width: 720px;
    margin: 0 auto var(--spacing-xl);
    line-height: 1.7;
}

.hero-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-2xl);
    flex-wrap: wrap;
}

.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-2xl);
    flex-wrap: wrap;
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    background: var(--gradient-purple);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    font-weight: 500;
}

/* SECTION */
.services,
.technology,
.b2b-section,
.process,
.portfolio,
.faq,
.contact {
    padding: var(--spacing-3xl) 0;
    overflow-x: hidden;
    width: 100%;
}

.section-header {
    margin-bottom: var(--spacing-2xl);
}

.section-header.center {
    text-align: center;
}

.section-badge {
    display: inline-block;
    padding: 0.375rem 0.875rem;
    background: var(--gradient-purple);
    color: white;
    border-radius: 100px;
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-md);
}

.section-title {
    font-size: clamp(2rem, 4vw, 3.5rem);
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

/* SERVICES GRID */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-2xl);
    margin-top: var(--spacing-3xl);
}

.service-card {
    background: white;
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.service-icon {
    width: 72px;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-lg);
}

.service-title {
    font-size: 1.5rem;
    font-weight: 800;
    line-height: 1.3;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-lg);
}

.service-description {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xl);
}

.text-highlight {
    color: #10B981;
    font-weight: 700;
}

.service-guarantee {
    background: var(--color-bg-tertiary);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
    border-left: 4px solid #8B5CF6;
}

.guarantee-title {
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-sm);
    font-size: 0.9375rem;
}

.guarantee-list {
    list-style: none;
    margin: 0;
    padding: 0;
    font-size: 0.875rem;
    line-height: 1.7;
    color: var(--color-text-secondary);
}

.guarantee-list li {
    margin-bottom: 0.25rem;
}

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

.service-info-box {
    background: linear-gradient(135deg, #EFF6FF 0%, #DBEAFE 100%);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    display: flex;
    gap: var(--spacing-sm);
    align-items: flex-start;
    margin-top: auto;
}

.info-icon {
    font-size: 1.25rem;
    flex-shrink: 0;
}

.info-text {
    font-size: 0.8125rem;
    line-height: 1.6;
    color: #1E40AF;
}

.info-text strong {
    font-weight: 700;
    display: block;
    margin-bottom: 0.25rem;
}

/* Responsive Services Grid */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
}

@media (max-width: 768px) {
    .service-card {
        padding: var(--spacing-lg);
    }
    
    .service-icon {
        width: 56px;
        height: 56px;
    }
    
    .service-title {
        font-size: 1.25rem;
    }
    
    .service-description {
        font-size: 0.875rem;
    }
}

/* QUICK INFO CARDS */
.quick-info-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
    margin-top: var(--spacing-3xl);
}

.quick-info-card {
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    text-align: center;
    color: white;
}

.quick-info-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
}

.quick-info-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.quick-info-text {
    font-size: 0.9375rem;
    opacity: 0.95;
    margin-bottom: var(--spacing-md);
}

.btn-white-sm {
    display: inline-block;
    padding: 0.625rem 1.25rem;
    background: white;
    color: #8B5CF6;
    border-radius: 100px;
    font-weight: 600;
    font-size: 0.875rem;
    text-decoration: none;
    transition: all 0.2s ease;
}

.btn-white-sm:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

@media (max-width: 768px) {
    .quick-info-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .quick-info-card {
        padding: var(--spacing-lg);
    }
}

/* BENTO GRID (Legacy - keeping for other sections if needed) */
.bento-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: var(--spacing-lg);
    width: 100%;
    max-width: 100%;
}

.bento-card {
    background: white;
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

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

/* Bento Sizes */
.bento-large {
    grid-column: span 8;
}

.bento-medium {
    grid-column: span 6;
}

.bento-small {
    grid-column: span 4;
}

/* Gradient Borders - using box-shadow instead of border to avoid box-sizing issues */
.gradient-border-purple {
    border: none;
    box-shadow: inset 0 0 0 2px transparent,
                0 0 0 2px transparent;
    background: 
        linear-gradient(white, white) padding-box,
        var(--gradient-purple) border-box;
    border: 2px solid transparent;
}

.gradient-border-cyan {
    border: none;
    box-shadow: inset 0 0 0 2px transparent,
                0 0 0 2px transparent;
    background: 
        linear-gradient(white, white) padding-box,
        var(--gradient-cyan) border-box;
    border: 2px solid transparent;
}

.gradient-border-emerald {
    border: none;
    box-shadow: inset 0 0 0 2px transparent,
                0 0 0 2px transparent;
    background: 
        linear-gradient(white, white) padding-box,
        var(--gradient-emerald) border-box;
    border: 2px solid transparent;
}

/* Gradient Backgrounds (for small cards) */
.gradient-bg-purple {
    background: var(--gradient-purple);
    color: white;
}

.gradient-bg-pink {
    background: var(--gradient-pink);
    color: white;
}

.gradient-bg-cyan {
    background: var(--gradient-cyan);
    color: white;
}

/* Bento Card Header */
.bento-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-md);
}

.bento-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.bento-icon.gradient-purple {
    background: var(--gradient-purple);
}

.bento-icon.gradient-cyan {
    background: var(--gradient-cyan);
}

.bento-icon.gradient-emerald {
    background: var(--gradient-emerald);
}

.bento-badge {
    padding: 0.375rem 0.875rem;
    background: var(--color-bg-secondary);
    border-radius: 100px;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--color-text-secondary);
}

.bento-title {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    line-height: 1.3;
}

.bento-description {
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
}

.bento-features {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    margin-bottom: var(--spacing-lg);
}

.feature-tag {
    padding: 0.5rem 1rem;
    background: var(--color-bg-secondary);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-primary);
}

.bento-price {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-lg);
}

.price-amount {
    font-size: 1.5rem;
    font-weight: 700;
}

.price-time {
    color: var(--color-text-secondary);
    font-size: 0.875rem;
}

.bento-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--color-text-primary);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9375rem;
    transition: gap 0.2s ease;
}

.bento-link:hover {
    gap: 12px;
}

.bento-image {
    margin-top: var(--spacing-lg);
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 16/9;
}

.bento-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Small Bento Cards */
.bento-small {
    padding: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: center;
    min-height: 200px;
    width: 100%;
    max-width: 100%;
}

.icon-badge {
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
}

.bento-small-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.bento-small-text {
    font-size: 0.9375rem;
    opacity: 0.9;
    margin-bottom: var(--spacing-md);
}

/* HOW IT WORKS SECTION */
.how-it-works {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, #F0FDF4 0%, #DCFCE7 100%);
    overflow-x: hidden;
    width: 100%;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    margin-top: var(--spacing-md);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.examples-grid {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2xl);
    margin-top: var(--spacing-3xl);
}

.example-card {
    background: white;
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
    border-left: 4px solid #10B981;
    transition: all 0.3s ease;
}

.example-card:hover {
    transform: translateX(4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.example-number {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, #10B981 0%, #059669 100%);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 800;
    margin-bottom: var(--spacing-md);
}

.example-title {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-lg);
}

.example-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.example-step {
    padding: var(--spacing-md);
    background: var(--color-bg-secondary);
    border-radius: var(--radius-md);
}

.example-step strong {
    display: block;
    color: #10B981;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    font-size: 1rem;
}

.example-step ul {
    margin: var(--spacing-sm) 0 0 0;
    padding-left: var(--spacing-md);
    color: var(--color-text-secondary);
    line-height: 1.8;
}

.example-step li {
    margin-bottom: 0.25rem;
}

.example-result {
    padding: var(--spacing-md);
    background: linear-gradient(135deg, #EFF6FF 0%, #DBEAFE 100%);
    border-radius: var(--radius-md);
    border: 2px solid #3B82F6;
}

.example-result strong {
    display: block;
    color: #1E40AF;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    font-size: 1rem;
}

.cta-box {
    margin-top: var(--spacing-3xl);
    padding: var(--spacing-2xl);
    background: white;
    border-radius: var(--radius-xl);
    text-align: center;
    box-shadow: 0 8px 24px rgba(16, 185, 129, 0.15);
    border: 2px solid #10B981;
}

.cta-title {
    font-size: 2rem;
    font-weight: 800;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-md);
}

.cta-text {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

@media (max-width: 768px) {
    .example-card {
        padding: var(--spacing-lg);
    }
    
    .example-title {
        font-size: 1.25rem;
    }
    
    .example-step {
        padding: var(--spacing-sm);
    }
    
    .cta-box {
        padding: var(--spacing-lg);
    }
    
    .cta-title {
        font-size: 1.5rem;
    }
    
    .cta-text {
        font-size: 1rem;
    }
}

/* TECHNOLOGY SECTION */
.technology {
    padding: var(--spacing-3xl) 0;
    background: var(--color-bg-secondary);
}

.technology-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: start;
}

/* Left Column - Technology Content */
.technology-content {
    padding-right: var(--spacing-lg);
}

.technology-description {
    margin-top: var(--spacing-2xl);
}

.tech-lead {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-3xl);
}

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

.tech-features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.tech-feature {
    display: flex;
    gap: var(--spacing-lg);
    align-items: flex-start;
    background: white;
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
}

.tech-feature:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.tech-icon {
    width: 56px;
    height: 56px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    color: white;
}

.tech-feature-title {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-primary);
    line-height: 1.4;
}

.tech-feature-text {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* Right Column - Benefits */
.technology-benefits {
    position: sticky;
    top: 100px;
}

.benefits-card {
    background: white;
    padding: var(--spacing-2xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

.benefits-header {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 2px solid var(--color-bg-tertiary);
}

.benefits-icon {
    width: 56px;
    height: 56px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background: var(--gradient-purple);
    color: white;
}

.benefits-title {
    font-size: 1.75rem;
    font-weight: 700;
    line-height: 1.3;
    color: var(--color-text-primary);
}

.benefits-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.benefit-item {
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-start;
    padding: var(--spacing-sm) 0;
}

.benefit-check {
    flex-shrink: 0;
    margin-top: 3px;
}

.benefit-item > div {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
}

.benefit-item strong {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-text-primary);
    line-height: 1.4;
}
    font-weight: 600;
    color: var(--color-text-primary);
}

.benefit-detail {
    font-size: 0.875rem;
    color: var(--color-text-tertiary);
    line-height: 1.5;
}

/* Responsive adjustments for Technology section */
@media (max-width: 968px) {
    .technology-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .technology-content {
        padding-right: 0;
    }
    
    .technology-benefits {
        position: static;
    }
}

/* B2B OUTDOOR & BRANDING SECTION */
.b2b-section {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, #EFF6FF 0%, #DBEAFE 100%);
    overflow-x: hidden;
    width: 100%;
}

.b2b-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.b2b-content {
    padding-right: var(--spacing-lg);
}

.b2b-lead {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--color-text-secondary);
    margin: var(--spacing-2xl) 0 var(--spacing-3xl);
}

.b2b-lead strong {
    color: #1E40AF;
    font-weight: 700;
}

.b2b-features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.b2b-feature-item {
    display: flex;
    gap: var(--spacing-lg);
    align-items: flex-start;
    background: white;
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: 0 2px 8px rgba(37, 99, 235, 0.08);
    transition: all 0.3s ease;
}

.b2b-feature-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(37, 99, 235, 0.12);
}

.b2b-check {
    flex-shrink: 0;
    margin-top: 3px;
}

.b2b-feature-item strong {
    color: #1E40AF;
    font-weight: 700;
    font-size: 1rem;
    display: block;
    margin-bottom: 0.375rem;
    line-height: 1.4;
}

.b2b-feature-item div {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--color-text-secondary);
}

.b2b-image {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.b2b-image img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: var(--radius-xl);
}

.b2b-image-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    color: white;
    padding: var(--spacing-lg);
    font-size: 0.875rem;
    font-style: italic;
    text-align: center;
}

/* Responsive B2B Section */
@media (max-width: 968px) {
    .b2b-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .b2b-content {
        padding-right: 0;
    }
    
    .b2b-image {
        order: -1;
    }
}

@media (max-width: 768px) {
    .b2b-feature-item {
        padding: var(--spacing-md);
    }
    
    .b2b-check {
        width: 20px;
        height: 20px;
    }
    
    .b2b-feature-item strong {
        font-size: 0.9375rem;
    }
    
    .b2b-feature-item div {
        font-size: 0.875rem;
    }
}

/* PROCESS */
.process {
    background: var(--color-bg-secondary);
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-xl);
}

.process-step {
    text-align: center;
}

.step-number {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: var(--gradient-purple);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto var(--spacing-md);
}

.step-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.step-description {
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* PORTFOLIO */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.portfolio-card {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    aspect-ratio: 4/3;
    cursor: pointer;
}

.portfolio-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.portfolio-card:hover img {
    transform: scale(1.05);
}

.portfolio-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--spacing-lg);
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    color: white;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.portfolio-card:hover .portfolio-overlay {
    transform: translateY(0);
}

.portfolio-tag {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(8px);
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.portfolio-title {
    font-size: 1.125rem;
    font-weight: 600;
}

/* FAQ */
.faq {
    background: var(--color-bg-secondary);
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.faq-item {
    background: white;
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-lg);
    background: none;
    border: none;
    text-align: left;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-text-primary);
    cursor: pointer;
    transition: background 0.2s ease;
}

.faq-question:hover {
    background: var(--color-bg-secondary);
}

.faq-question svg {
    flex-shrink: 0;
    transition: transform 0.3s ease;
}

.faq-item.active .faq-question svg {
    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 var(--spacing-lg) var(--spacing-lg);
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* CONTACT */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--spacing-3xl);
    align-items: start;
}

.contact-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
}

.contact-text {
    color: var(--color-text-secondary);
    font-size: 1.125rem;
    line-height: 1.7;
    margin-bottom: var(--spacing-xl);
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.contact-method {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--color-bg-secondary);
    border-radius: var(--radius-lg);
    text-decoration: none;
    transition: all 0.2s ease;
}

.contact-method:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.method-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    flex-shrink: 0;
}

.method-icon.gradient-purple {
    background: var(--gradient-purple);
}

.method-icon.gradient-cyan {
    background: var(--gradient-cyan);
}

.method-label {
    font-size: 0.875rem;
    color: var(--color-text-tertiary);
    margin-bottom: 0.125rem;
}

.method-value {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text-primary);
}

/* FORM */
.contact-form-wrapper {
    background: white;
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-lg);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.form-group label {
    display: block;
    font-weight: 600;
    font-size: 0.9375rem;
    color: var(--color-text-primary);
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 2px solid var(--color-bg-tertiary);
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: 1rem;
    color: var(--color-text-primary);
    transition: all 0.2s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #8B5CF6;
}

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

.form-note {
    text-align: center;
    color: var(--color-text-tertiary);
    font-size: 0.875rem;
    margin-top: var(--spacing-md);
}

/* FOOTER */
.footer {
    background: var(--color-text-primary);
    color: white;
    padding: var(--spacing-3xl) 0 var(--spacing-lg);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr repeat(3, 1fr);
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
}

.logo_footer {
    display: inline-block;
    margin-bottom: var(--spacing-lg);
}

.footer-text {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.7;
}

.footer-title {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 0.9375rem;
    transition: color 0.2s ease;
}

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

.footer-bottom {
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.875rem;
}

/* RESPONSIVE */
@media (max-width: 1024px) {
    .bento-large {
        grid-column: span 12;
    }
    
    .bento-medium {
        grid-column: span 6;
    }
    
    .bento-small {
        grid-column: span 6;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .container,
    .container-narrow {
        padding: 0 0.5rem;
    }
    
    .logo-image {
        height: 50px;
    }
    
    .nav-menu {
        display: none;
    }
    
    .mobile-toggle {
        display: flex;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: stretch;
    }
    
    .hero-cta .btn-gradient,
    .hero-cta .btn-secondary {
        width: 100%;
        justify-content: center;
    }
    
    .bento-medium,
    .bento-small {
        grid-column: span 12;
    }
    
    .bento-card {
        padding: var(--spacing-md);
        width: 100%;
        box-sizing: border-box;
    }
    
    .bento-grid {
        gap: 0.5rem;
    }
    
    /* Reduce border width on mobile for gradient borders */
    .gradient-border-purple,
    .gradient-border-cyan,
    .gradient-border-emerald {
        border-width: 1px;
        background: 
            linear-gradient(white, white) padding-box,
            var(--gradient-purple) border-box;
    }
    
    .gradient-border-cyan {
        background: 
            linear-gradient(white, white) padding-box,
            var(--gradient-cyan) border-box;
    }
    
    .gradient-border-emerald {
        background: 
            linear-gradient(white, white) padding-box,
            var(--gradient-emerald) border-box;
    }
    
    /* Small bento cards mobile */
    .bento-small {
        padding: var(--spacing-md);
        min-height: 150px;
    }
    
    .bento-small-title {
        font-size: 1.125rem;
    }
    
    .bento-small-text {
        font-size: 0.875rem;
    }
    
    /* Technology Section Mobile */
    .technology-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .technology-content {
        padding-right: 0;
    }
    
    .technology-benefits {
        position: static;
    }
    
    .benefits-card {
        padding: var(--spacing-md);
    }
    
    .benefits-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .benefits-title {
        font-size: 1.5rem;
    }
    
    .tech-feature {
        padding: var(--spacing-md);
    }
    
    .tech-icon {
        width: 48px;
        height: 48px;
    }
    
    .tech-feature-title {
        font-size: 1rem;
    }
    
    .tech-feature-text {
        font-size: 0.875rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .process-grid {
        grid-template-columns: 1fr;
    }
    
    .tech-features-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .benefit-card {
        padding: var(--spacing-lg);
    }
    
    .section-title {
        font-size: clamp(1.75rem, 8vw, 2.5rem);
    }
}

@media (max-width: 480px) {
    :root {
        --spacing-sm: 0.5rem;
        --spacing-md: 0.75rem;
        --spacing-lg: 1rem;
        --spacing-xl: 1.25rem;
        --spacing-2xl: 1.5rem;
        --spacing-3xl: 2rem;
    }
    
    .container,
    .container-narrow {
        padding: 0 0.5rem;
        max-width: 100%;
    }
    
    .hero {
        padding: var(--spacing-3xl) 0;
    }
    
    .hero-title {
        font-size: 2rem;
        line-height: 1.2;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .hero-stats {
        grid-template-columns: repeat(3, 1fr);
        gap: 0.5rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .bento-card {
        padding: 0.75rem;
        width: 100%;
        max-width: 100%;
    }
    
    .bento-grid {
        gap: 0.5rem;
        max-width: 100%;
    }
    
    /* Further reduce gradient borders */
    .gradient-border-purple,
    .gradient-border-cyan,
    .gradient-border-emerald {
        border-width: 1px;
    }
    
    .benefits-card {
        padding: 0.75rem;
        width: 100%;
        max-width: 100%;
    }
    
    .benefits-list {
        gap: 0.75rem;
    }
    
    .tech-feature,
    .b2b-feature-item {
        padding: 0.75rem;
        gap: 0.75rem;
    }
    
    .tech-icon {
        width: 40px;
        height: 40px;
    }
    
    .tech-feature-title,
    .b2b-feature-item strong {
        font-size: 0.9375rem;
    }
    
    .tech-feature-text,
    .b2b-feature-item div {
        font-size: 0.8125rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .benefits-title {
        font-size: 1.25rem;
    }
    
    .tech-feature-title {
        font-size: 1rem;
    }
    
    .tech-lead {
        font-size: 1rem;
    }
    
    .btn-lg {
        padding: 0.75rem 1rem;
        font-size: 0.9375rem;
    }
    
    .btn-gradient span,
    .btn-secondary span {
        font-size: 0.9375rem;
    }
    
    .benefit-item strong {
        font-size: 0.9375rem;
    }
    
    .benefit-detail {
        font-size: 0.8125rem;
    }
    
    .services,
    .technology,
    .process,
    .portfolio,
    .faq,
    .contact {
        padding: 2rem 0;
        max-width: 100%;
    }
}

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

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