/* ============================================================================
   KJT DIGITAL AGENCY - PREMIUM DESIGN SYSTEM
   ============================================================================ */

/* CSS Custom Properties */
:root {
    /* Primary Colors - Dark Vibrant Theme */
    --primary-blue: #6366F1;
    --primary-dark: #0A0A0F;
    --primary-navy: #111118;
    --white: #FFFFFF;
    
    /* Accent Colors - Vibrant Neon */
    --accent-cyan: #00F5FF;
    --accent-sky: #38BDF8;
    --accent-emerald: #34D399;
    --accent-purple: #A855F7;
    --accent-pink: #EC4899;
    --accent-orange: #FB923C;
    
    /* Status Colors */
    --success: #34D399;
    --warning: #FBBF24;
    --error: #F87171;
    
    /* Neutral Colors - Dark Mode */
    --gray-50: #0D0D14;
    --gray-100: #14141F;
    --gray-200: #1E1E2E;
    --gray-300: #2A2A3C;
    --gray-400: #3D3D54;
    --gray-500: #6B6B8A;
    --gray-600: #9595B0;
    --gray-700: #C0C0D4;
    --gray-800: #E4E4F0;
    --gray-900: #F5F5FF;
    
    /* Gradients - Vibrant */
    --gradient-primary: linear-gradient(135deg, #6366F1 0%, #00F5FF 100%);
    --gradient-accent: linear-gradient(135deg, #00F5FF 0%, #34D399 100%);
    --gradient-dark: linear-gradient(135deg, #0A0A0F 0%, #111118 50%, #0D0D14 100%);
    --gradient-glass: linear-gradient(135deg, rgba(255,255,255,0.08) 0%, rgba(255,255,255,0.02) 100%);
    --gradient-vibrant: linear-gradient(135deg, #6366F1 0%, #A855F7 50%, #00F5FF 100%);
    --gradient-neon: linear-gradient(135deg, #00F5FF 0%, #A855F7 50%, #EC4899 100%);
    
    /* Shadows - Neon Glow */
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.4);
    --shadow-md: 0 4px 12px 0 rgba(0, 0, 0, 0.5);
    --shadow-lg: 0 10px 24px 0 rgba(0, 0, 0, 0.6);
    --shadow-xl: 0 20px 40px 0 rgba(0, 0, 0, 0.7);
    --shadow-2xl: 0 25px 60px 0 rgba(0, 0, 0, 0.8);
    --shadow-glass: 0 8px 32px 0 rgba(0, 0, 0, 0.4);
    --shadow-glow: 0 0 40px rgba(0, 245, 255, 0.3);
    --shadow-glow-purple: 0 0 40px rgba(168, 85, 247, 0.3);
    --shadow-neon: 0 0 20px rgba(0, 245, 255, 0.2), 0 0 40px rgba(99, 102, 241, 0.1);
    
    /* Typography */
    --font-heading: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    
    /* Spacing */
    --section-padding: 100px 0;
    --container-width: 1280px;
    --container-padding: 0 24px;
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

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

body {
    font-family: var(--font-body);
    color: var(--gray-700);
    background-color: var(--primary-dark);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

ul, ol {
    list-style: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

/* ============================================================================
   UTILITY CLASSES
   ============================================================================ */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: var(--container-padding);
}

.section {
    padding: var(--section-padding);
}

.section-lg {
    padding: 120px 0;
}

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

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

.text-accent {
    color: var(--accent-cyan);
}

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

.bg-light {
    background: var(--gray-100);
}

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

/* Glass Effect */
.glass {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.glass-dark {
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

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

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    letter-spacing: -0.02em;
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    letter-spacing: -0.02em;
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

h4 {
    font-size: 1.5rem;
}

p {
    color: var(--gray-600);
    line-height: 1.8;
}

.section-header {
    max-width: 700px;
    margin: 0 auto 60px;
}

.section-header h2 {
    margin-bottom: 20px;
}

.section-header p {
    font-size: 1.125rem;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    background: rgba(0, 245, 255, 0.1);
    color: var(--accent-cyan);
    border: 1px solid rgba(0, 245, 255, 0.2);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 20px;
}

/* ============================================================================
   BUTTONS
   ============================================================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 32px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: var(--transition-base);
    white-space: nowrap;
}

.btn-primary {
    background: var(--gradient-neon);
    color: var(--white);
    box-shadow: 0 4px 20px rgba(0, 245, 255, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0, 245, 255, 0.4);
}

.btn-secondary {
    background: transparent;
    color: var(--gray-700);
    border: 2px solid var(--gray-400);
}

.btn-secondary:hover {
    border-color: var(--accent-cyan);
    color: var(--accent-cyan);
    box-shadow: 0 0 20px rgba(0, 245, 255, 0.2);
}

.btn-accent {
    background: var(--gradient-vibrant);
    color: var(--white);
    box-shadow: 0 4px 20px rgba(168, 85, 247, 0.3);
}

.btn-accent:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(168, 85, 247, 0.4);
}

.btn-outline {
    background: transparent;
    color: var(--white);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

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

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

.btn-white:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 255, 255, 0.3);
}

.btn-lg {
    padding: 18px 40px;
    font-size: 1.125rem;
}

.btn-icon {
    width: 56px;
    height: 56px;
    padding: 0;
    border-radius: var(--radius-full);
}

/* ============================================================================
   HEADER & NAVIGATION
   ============================================================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition-base);
}

.header.scrolled {
    padding: 12px 0;
    background: rgba(10, 10, 15, 0.95);
    backdrop-filter: blur(20px);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
    border-bottom: 1px solid rgba(0, 245, 255, 0.1);
}

.header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--white);
    transition: var(--transition-base);
}

.header.scrolled .logo {
    color: var(--gray-900);
}

.logo-icon {
    width: 48px;
    height: 48px;
    background: var(--gradient-neon);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    color: var(--white);
    box-shadow: 0 0 20px rgba(0, 245, 255, 0.3);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
    position: relative;
    padding: 8px 0;
}

.header.scrolled .nav-link {
    color: var(--gray-600);
}

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

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

.nav-link:hover {
    color: var(--accent-cyan);
}

.nav-cta {
    display: flex;
    align-items: center;
    gap: 16px;
}

.header .btn-primary {
    padding: 12px 28px;
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
}

.mobile-menu-btn span {
    width: 24px;
    height: 2px;
    background: var(--white);
    transition: var(--transition-base);
}

.header.scrolled .mobile-menu-btn span {
    background: var(--gray-900);
}

/* ============================================================================
   HERO SECTION
   ============================================================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--gradient-dark);
    overflow: hidden;
    padding-top: 100px;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-bg-image {
    position: absolute;
    inset: 0;
    background-image: url('https://images.unsplash.com/photo-1451187580459-43490279c0fa?w=1920&q=80');
    background-size: cover;
    background-position: center;
    opacity: 0.08;
    mix-blend-mode: screen;
}

.hero-bg-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(10, 10, 15, 0.95) 0%, rgba(99, 102, 241, 0.15) 100%);
}

.hero-shapes {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.hero-shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.6;
}

.hero-shape-1 {
    width: 600px;
    height: 600px;
    background: rgba(0, 245, 255, 0.15);
    top: -200px;
    right: -100px;
    animation: float 8s ease-in-out infinite;
}

.hero-shape-2 {
    width: 400px;
    height: 400px;
    background: rgba(168, 85, 247, 0.12);
    bottom: -100px;
    left: -100px;
    animation: float 10s ease-in-out infinite reverse;
}

.hero-shape-3 {
    width: 300px;
    height: 300px;
    background: rgba(0, 245, 255, 0.1);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: pulse-glow 4s ease-in-out infinite;
}

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

.hero-content {
    max-width: 650px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    background: rgba(0, 245, 255, 0.1);
    border: 1px solid rgba(0, 245, 255, 0.2);
    border-radius: var(--radius-full);
    color: var(--accent-cyan);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 24px;
    animation: fadeInUp 0.6s ease;
}

.hero-title {
    font-size: clamp(2.75rem, 5.5vw, 4.25rem);
    color: var(--white);
    margin-bottom: 24px;
    line-height: 1.1;
    animation: fadeInUp 0.6s ease 0.1s backwards;
}

.hero-title span {
    background: linear-gradient(135deg, var(--accent-cyan) 0%, var(--accent-emerald) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 40px;
    max-width: 550px;
    animation: fadeInUp 0.6s ease 0.2s backwards;
}

.hero-cta {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 60px;
    animation: fadeInUp 0.6s ease 0.3s backwards;
}

.hero-stats {
    display: flex;
    gap: 40px;
    animation: fadeInUp 0.6s ease 0.4s backwards;
}

.hero-stat {
    text-align: left;
}

.hero-stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--white);
    line-height: 1;
    margin-bottom: 4px;
}

.hero-stat-label {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.6);
}

.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image-wrapper {
    position: relative;
    width: 100%;
    max-width: 500px;
}

.hero-main-image {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-2xl);
    position: relative;
}

.hero-main-image img {
    width: 100%;
    height: auto;
}

.hero-floating-card {
    position: absolute;
    background: var(--gray-200);
    backdrop-filter: blur(20px);
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-lg);
    padding: 16px 24px;
    color: var(--gray-900);
    animation: float 3s ease-in-out infinite;
}

.hero-floating-card-1 {
    top: 20%;
    left: -60px;
    animation-delay: 0s;
}

.hero-floating-card-2 {
    bottom: 20%;
    right: -60px;
    animation-delay: 1.5s;
}

.hero-floating-card .card-icon {
    width: 40px;
    height: 40px;
    background: var(--gradient-neon);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 8px;
    box-shadow: 0 0 15px rgba(0, 245, 255, 0.3);
}

.hero-floating-card .card-text {
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--gray-900);
}

.hero-floating-card .card-subtext {
    font-size: 0.75rem;
    color: var(--gray-500);
}

/* ============================================================================
   SOCIAL PROOF / TRUSTED BY
   ============================================================================ */
.trusted-section {
    padding: 60px 0;
    background: var(--gray-100);
    border-bottom: 1px solid var(--gray-300);
}

.trusted-label {
    text-align: center;
    font-size: 0.875rem;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 600;
    margin-bottom: 32px;
}

.trusted-logos {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 60px;
    flex-wrap: wrap;
    opacity: 0.6;
}

.trusted-logo {
    height: 40px;
    width: auto;
    filter: grayscale(100%) invert(1);
    opacity: 0.5;
    transition: var(--transition-base);
}

.trusted-logo:hover {
    filter: grayscale(0%) invert(0);
    opacity: 1;
}

.trust-metrics {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    padding: 60px 0;
}

.trust-metric {
    text-align: center;
    padding: 32px;
    background: var(--gray-200);
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-300);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-base);
}

.trust-metric:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
    border-color: var(--accent-cyan);
}

.trust-metric-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 16px;
    background: var(--gradient-vibrant);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    box-shadow: 0 0 20px rgba(0, 245, 255, 0.2);
}

.trust-metric-number {
    font-size: 2.5rem;
    font-weight: 800;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 4px;
}

.trust-metric-label {
    font-size: 0.875rem;
    color: var(--gray-500);
}

/* ============================================================================
   WHY CHOOSE US
   ============================================================================ */
.why-choose-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.why-card {
    position: relative;
    padding: 40px 32px;
    background: var(--gray-200);
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-300);
    transition: var(--transition-base);
    overflow: hidden;
}

.why-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-neon);
    transform: scaleX(0);
    transition: var(--transition-base);
}

.why-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-glow);
    border-color: var(--accent-cyan);
}

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

.why-card-icon {
    width: 64px;
    height: 64px;
    background: rgba(0, 245, 255, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    margin-bottom: 24px;
    transition: var(--transition-base);
}

.why-card:hover .why-card-icon {
    background: var(--gradient-neon);
    transform: scale(1.1);
    box-shadow: 0 0 30px rgba(0, 245, 255, 0.4);
}

.why-card h4 {
    margin-bottom: 12px;
    font-size: 1.25rem;
}

.why-card p {
    font-size: 0.9375rem;
    color: var(--gray-600);
}

/* ============================================================================
   SERVICES
   ============================================================================ */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.service-card {
    position: relative;
    padding: 32px;
    background: var(--gray-200);
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-300);
    transition: var(--transition-base);
    overflow: hidden;
}

.service-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-vibrant);
    opacity: 0;
    transition: var(--transition-base);
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
    border-color: var(--accent-cyan);
}

.service-card:hover::after {
    opacity: 1;
}

.service-card-content {
    position: relative;
    z-index: 1;
}

.service-card-icon {
    width: 56px;
    height: 56px;
    background: rgba(0, 245, 255, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 20px;
    transition: var(--transition-base);
}

.service-card:hover .service-card-icon {
    background: rgba(255, 255, 255, 0.2);
    box-shadow: 0 0 20px rgba(0, 245, 255, 0.4);
}

.service-card h4 {
    color: var(--gray-900);
    margin-bottom: 12px;
    transition: var(--transition-base);
}

.service-card p {
    font-size: 0.9375rem;
    transition: var(--transition-base);
}

.service-card:hover h4,
.service-card:hover p {
    color: var(--white);
}

.service-card-features {
    margin-top: 16px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.service-card-features span {
    padding: 4px 12px;
    background: var(--gray-300);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--gray-700);
    transition: var(--transition-base);
}

.service-card:hover .service-card-features span {
    background: rgba(255, 255, 255, 0.2);
    color: var(--white);
}

.service-card-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 20px;
    font-weight: 600;
    color: var(--accent-cyan);
    transition: var(--transition-base);
}

.service-card:hover .service-card-link {
    color: var(--white);
}

/* ============================================================================
   PROCESS
   ============================================================================ */
.process-section {
    background: var(--gradient-dark);
    position: relative;
    overflow: hidden;
    border-top: 1px solid var(--gray-300);
    border-bottom: 1px solid var(--gray-300);
}

.process-section::before {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    background: rgba(168, 85, 247, 0.08);
    border-radius: 50%;
    filter: blur(100px);
    top: -200px;
    right: -200px;
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    position: relative;
}

.process-step {
    position: relative;
    text-align: center;
    padding: 40px 24px;
}

.process-step-number {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    background: var(--gray-200);
    border: 2px solid var(--gray-400);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--accent-cyan);
    transition: var(--transition-base);
}

.process-step:hover .process-step-number {
    background: var(--gradient-neon);
    border-color: transparent;
    color: var(--white);
    transform: scale(1.1);
    box-shadow: 0 0 25px rgba(0, 245, 255, 0.4);
}

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

.process-step p {
    color: var(--gray-600);
    font-size: 0.9375rem;
}

.process-step::after {
    content: '→';
    position: absolute;
    top: 60px;
    right: -16px;
    color: var(--gray-500);
    font-size: 1.5rem;
}

.process-step:last-child::after {
    display: none;
}

/* ============================================================================
   PORTFOLIO
   ============================================================================ */
.portfolio-filters {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.portfolio-filter {
    padding: 10px 24px;
    border-radius: var(--radius-full);
    font-weight: 500;
    color: var(--gray-600);
    background: var(--gray-200);
    border: 1px solid var(--gray-300);
    transition: var(--transition-base);
}

.portfolio-filter:hover,
.portfolio-filter.active {
    background: var(--gradient-neon);
    color: var(--white);
    border-color: transparent;
    box-shadow: 0 0 20px rgba(0, 245, 255, 0.3);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

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

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

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

.portfolio-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(15, 23, 42, 0.9) 0%, transparent 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 32px;
    opacity: 0;
    transition: var(--transition-base);
}

.portfolio-card:hover .portfolio-card-overlay {
    opacity: 1;
}

.portfolio-card-overlay h4 {
    color: var(--white);
    margin-bottom: 8px;
}

.portfolio-card-overlay p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.875rem;
    margin-bottom: 16px;
}

/* ============================================================================
   CASE STUDIES
   ============================================================================ */
.case-study-card {
    background: var(--gray-200);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--gray-300);
    box-shadow: var(--shadow-md);
    transition: var(--transition-base);
}

.case-study-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-glow);
    border-color: var(--accent-cyan);
}

.case-study-image {
    position: relative;
    aspect-ratio: 16/9;
    overflow: hidden;
}

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

.case-study-card:hover .case-study-image img {
    transform: scale(1.05);
}

.case-study-content {
    padding: 32px;
}

.case-study-tag {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(0, 245, 255, 0.1);
    color: var(--accent-cyan);
    border: 1px solid rgba(0, 245, 255, 0.2);
    border-radius: var(--radius-full);
    font-size: 0.8125rem;
    font-weight: 600;
    margin-bottom: 16px;
}

.case-study-content h4 {
    margin-bottom: 12px;
}

.case-study-content p {
    font-size: 0.9375rem;
    margin-bottom: 24px;
}

.case-study-results {
    display: flex;
    gap: 24px;
    padding-top: 24px;
    border-top: 1px solid var(--gray-300);
}

.case-study-result {
    text-align: center;
}

.case-study-result-number {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--accent-cyan);
}

.case-study-result-label {
    font-size: 0.75rem;
    color: var(--gray-500);
}

/* ============================================================================
   TESTIMONIALS
   ============================================================================ */
.testimonials-section {
    background: var(--gray-100);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.testimonial-card {
    background: var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 32px;
    border: 1px solid var(--gray-300);
    position: relative;
    transition: var(--transition-base);
}

.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
    border-color: var(--accent-cyan);
}

.testimonial-stars {
    display: flex;
    gap: 4px;
    margin-bottom: 16px;
    color: var(--warning);
}

.testimonial-text {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--gray-700);
    margin-bottom: 24px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 16px;
}

.testimonial-avatar {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    object-fit: cover;
}

.testimonial-author-info h5 {
    font-size: 1rem;
    color: var(--gray-900);
}

.testimonial-author-info p {
    font-size: 0.875rem;
    color: var(--gray-500);
}

/* ============================================================================
   PRICING
   ============================================================================ */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    align-items: start;
}

.pricing-card {
    background: var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    border: 1px solid var(--gray-300);
    transition: var(--transition-base);
    position: relative;
}

.pricing-card.popular {
    border: 2px solid var(--accent-cyan);
    transform: scale(1.05);
    box-shadow: var(--shadow-glow);
}

.pricing-card-popular-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    padding: 6px 24px;
    background: var(--gradient-neon);
    color: var(--white);
    border-radius: var(--radius-full);
    font-size: 0.8125rem;
    font-weight: 600;
    box-shadow: 0 0 20px rgba(0, 245, 255, 0.4);
}

.pricing-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
    border-color: var(--accent-cyan);
}

.pricing-card.popular:hover {
    transform: scale(1.05) translateY(-4px);
}

.pricing-card-name {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 8px;
}

.pricing-card-desc {
    font-size: 0.875rem;
    color: var(--gray-500);
    margin-bottom: 24px;
}

.pricing-card-price {
    font-size: 3rem;
    font-weight: 800;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
}

.pricing-card-price span {
    font-size: 1rem;
    font-weight: 400;
    color: var(--gray-500);
    -webkit-text-fill-color: var(--gray-500);
}

.pricing-card-period {
    font-size: 0.875rem;
    color: var(--gray-500);
    margin-bottom: 32px;
}

.pricing-card-features {
    margin-bottom: 32px;
}

.pricing-card-feature {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid var(--gray-300);
    font-size: 0.9375rem;
    color: var(--gray-700);
}

.pricing-card-feature:last-child {
    border-bottom: none;
}

.pricing-card-feature svg {
    width: 20px;
    height: 20px;
    color: var(--accent-cyan);
    flex-shrink: 0;
}

.pricing-card .btn {
    width: 100%;
}

/* ============================================================================
   FAQ
   ============================================================================ */
.faq-section {
    background: var(--gray-100);
}

.faq-grid {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--gray-200);
    border-radius: var(--radius-md);
    margin-bottom: 12px;
    overflow: hidden;
    border: 1px solid var(--gray-300);
}

.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px;
    cursor: pointer;
    transition: var(--transition-base);
}

.faq-question:hover {
    background: var(--gray-300);
}

.faq-question h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--gray-800);
    margin: 0;
}

.faq-question-icon {
    width: 32px;
    height: 32px;
    background: var(--gray-300);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-base);
}

.faq-item.active .faq-question-icon {
    background: var(--gradient-neon);
    color: var(--white);
    transform: rotate(45deg);
    box-shadow: 0 0 15px rgba(0, 245, 255, 0.4);
}

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

.faq-answer-content {
    padding: 0 24px 24px;
    color: var(--gray-600);
    line-height: 1.8;
}

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

/* ============================================================================
   BLOG
   ============================================================================ */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.blog-card {
    background: var(--gray-200);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--gray-300);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-base);
}

.blog-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
    border-color: var(--accent-cyan);
}

.blog-card-image {
    position: relative;
    aspect-ratio: 16/9;
    overflow: hidden;
}

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

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

.blog-card-category {
    position: absolute;
    top: 16px;
    left: 16px;
    padding: 6px 16px;
    background: var(--gradient-neon);
    color: var(--white);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    box-shadow: 0 0 15px rgba(0, 245, 255, 0.3);
}

.blog-card-content {
    padding: 24px;
}

.blog-card-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 0.8125rem;
    color: var(--gray-500);
    margin-bottom: 12px;
}

.blog-card-content h4 {
    margin-bottom: 12px;
    font-size: 1.125rem;
    line-height: 1.4;
    transition: var(--transition-base);
}

.blog-card:hover .blog-card-content h4 {
    color: var(--accent-cyan);
}

.blog-card-content p {
    font-size: 0.9375rem;
    margin-bottom: 16px;
}

.blog-card-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    color: var(--accent-cyan);
    font-size: 0.9375rem;
}

/* ============================================================================
   CONTACT / CTA SECTION
   ============================================================================ */
.cta-section {
    background: var(--gradient-dark);
    position: relative;
    overflow: hidden;
    border-top: 1px solid var(--gray-300);
}

.cta-section::before {
    content: '';
    position: absolute;
    width: 800px;
    height: 800px;
    background: rgba(0, 245, 255, 0.06);
    border-radius: 50%;
    filter: blur(120px);
    top: -400px;
    left: 50%;
    transform: translateX(-50%);
}

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

.cta-content h2 {
    color: var(--white);
    margin-bottom: 20px;
}

.cta-content p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.125rem;
    margin-bottom: 32px;
}

.cta-features {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.cta-feature {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--gray-700);
}

.cta-feature-icon {
    width: 24px;
    height: 24px;
    background: var(--accent-emerald);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    box-shadow: 0 0 10px rgba(52, 211, 153, 0.4);
}

.cta-form-card {
    background: var(--gray-200);
    backdrop-filter: blur(20px);
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-xl);
    padding: 40px;
}

.cta-form-card h3 {
    color: var(--gray-900);
    margin-bottom: 24px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--gray-700);
    margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    background: var(--gray-200);
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    color: var(--gray-800);
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition-base);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--gray-500);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-cyan);
    background: var(--gray-300);
    box-shadow: 0 0 15px rgba(0, 245, 255, 0.2);
}

.form-group select option {
    background: var(--gray-200);
    color: var(--gray-800);
}

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

/* ============================================================================
   FOOTER
   ============================================================================ */
.footer {
    background: var(--gray-100);
    padding: 80px 0 0;
    border-top: 1px solid var(--gray-300);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 60px;
    padding-bottom: 60px;
    border-bottom: 1px solid var(--gray-300);
}

.footer-brand {
    max-width: 320px;
}

.footer-brand .logo {
    margin-bottom: 20px;
}

.footer-brand p {
    color: var(--gray-600);
    margin-bottom: 24px;
}

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

.footer-social a {
    width: 44px;
    height: 44px;
    background: var(--gray-300);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-700);
    transition: var(--transition-base);
}

.footer-social a:hover {
    background: var(--gradient-neon);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 0 15px rgba(0, 245, 255, 0.3);
}

.footer-column h4 {
    color: var(--gray-900);
    font-size: 1.125rem;
    margin-bottom: 24px;
}

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

.footer-column ul li a {
    color: var(--gray-600);
    font-size: 0.9375rem;
    transition: var(--transition-base);
}

.footer-column ul li a:hover {
    color: var(--accent-cyan);
    padding-left: 4px;
}

.footer-bottom {
    padding: 24px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-top: 1px solid var(--gray-300);
}

.footer-bottom p {
    color: var(--gray-500);
    font-size: 0.875rem;
}

.footer-bottom-links {
    display: flex;
    gap: 24px;
}

.footer-bottom-links a {
    color: var(--gray-500);
    font-size: 0.875rem;
}

.footer-bottom-links a:hover {
    color: var(--accent-cyan);
}

/* ============================================================================
   WHATSAPP FLOATING BUTTON
   ============================================================================ */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 64px;
    height: 64px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: var(--transition-base);
    animation: whatsapp-pulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.5);
}

.whatsapp-float svg {
    width: 32px;
    height: 32px;
    fill: var(--white);
}

.call-float {
    position: fixed;
    bottom: 110px;
    right: 30px;
    width: 56px;
    height: 56px;
    background: var(--gradient-vibrant);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(168, 85, 247, 0.4);
    z-index: 999;
    transition: var(--transition-base);
}

.call-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(168, 85, 247, 0.5);
}

.call-float svg {
    width: 24px;
    height: 24px;
    fill: var(--white);
}

.back-to-top {
    position: fixed;
    bottom: 190px;
    right: 30px;
    width: 48px;
    height: 48px;
    background: var(--gray-200);
    border: 1px solid var(--gray-300);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-base);
}

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

.back-to-top:hover {
    transform: translateY(-4px);
    background: var(--gradient-neon);
    border-color: transparent;
    box-shadow: var(--shadow-glow);
}

.back-to-top:hover svg {
    stroke: var(--white);
}

.back-to-top svg {
    width: 24px;
    height: 24px;
    stroke: var(--gray-600);
}

/* Scroll Progress Bar */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    background: var(--gradient-neon);
    z-index: 1001;
    transition: width 0.1s linear;
    box-shadow: 0 0 10px rgba(0, 245, 255, 0.5);
}

/* ============================================================================
   ABOUT PAGE
   ============================================================================ */
.page-hero {
    padding: 160px 0 80px;
    background: var(--gradient-dark);
    position: relative;
    overflow: hidden;
}

.page-hero::before {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    background: rgba(0, 245, 255, 0.06);
    border-radius: 50%;
    filter: blur(100px);
    top: -200px;
    right: -200px;
}

.page-hero h1 {
    color: var(--white);
    margin-bottom: 20px;
}

.page-hero p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.25rem;
    max-width: 600px;
}

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

.about-image {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-2xl);
}

.about-image img {
    width: 100%;
    height: auto;
}

.about-content h2 {
    margin-bottom: 20px;
}

.about-content p {
    margin-bottom: 16px;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
}

.team-card {
    text-align: center;
}

.team-card-image {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    overflow: hidden;
    margin: 0 auto 16px;
    border: 4px solid var(--gray-300);
}

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

.team-card h4 {
    font-size: 1.125rem;
    margin-bottom: 4px;
}

.team-card p {
    font-size: 0.875rem;
    color: var(--accent-cyan);
}

/* ============================================================================
   SERVICES PAGE
   ============================================================================ */
.service-detail-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 48px;
}

.service-detail-card {
    background: var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 40px;
    border: 1px solid var(--gray-300);
    transition: var(--transition-base);
}

.service-detail-card:hover {
    box-shadow: var(--shadow-glow);
    border-color: var(--accent-cyan);
    transform: translateY(-4px);
}

.service-detail-card-header {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 24px;
}

.service-detail-icon {
    width: 64px;
    height: 64px;
    background: var(--gradient-vibrant);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
    box-shadow: 0 0 20px rgba(0, 245, 255, 0.3);
}

/* ============================================================================
   PRICING PAGE
   ============================================================================ */
.pricing-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-bottom: 48px;
}

.pricing-toggle-label {
    font-weight: 500;
    color: var(--gray-600);
}

.pricing-toggle-switch {
    width: 56px;
    height: 28px;
    background: var(--gray-400);
    border-radius: var(--radius-full);
    position: relative;
    cursor: pointer;
    transition: var(--transition-base);
}

.pricing-toggle-switch.active {
    background: var(--gradient-neon);
    box-shadow: 0 0 15px rgba(0, 245, 255, 0.4);
}

.pricing-toggle-switch::after {
    content: '';
    position: absolute;
    width: 22px;
    height: 22px;
    background: var(--white);
    border-radius: 50%;
    top: 3px;
    left: 3px;
    transition: var(--transition-base);
}

.pricing-toggle-switch.active::after {
    left: 31px;
}

/* ============================================================================
   CONTACT PAGE
   ============================================================================ */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-info-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-bottom: 32px;
}

.contact-info-card {
    padding: 24px;
    background: var(--gray-200);
    border-radius: var(--radius-md);
    border: 1px solid var(--gray-300);
    transition: var(--transition-base);
}

.contact-info-card:hover {
    box-shadow: var(--shadow-glow);
    border-color: var(--accent-cyan);
}

.contact-info-card-icon {
    width: 48px;
    height: 48px;
    background: rgba(0, 245, 255, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    margin-bottom: 16px;
}

.contact-info-card h4 {
    font-size: 1rem;
    margin-bottom: 8px;
}

.contact-info-card p {
    font-size: 0.875rem;
}

.contact-form-card {
    background: var(--gray-200);
    border-radius: var(--radius-xl);
    padding: 40px;
    border: 1px solid var(--gray-300);
    box-shadow: var(--shadow-lg);
}

.contact-form-card .form-group input,
.contact-form-card .form-group select,
.contact-form-card .form-group textarea {
    background: var(--gray-300);
    border-color: var(--gray-400);
    color: var(--gray-800);
}

.contact-form-card .form-group input::placeholder,
.contact-form-card .form-group textarea::placeholder {
    color: var(--gray-500);
}

.contact-form-card .form-group label {
    color: var(--gray-700);
}

.map-container {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    margin-top: 40px;
    aspect-ratio: 21/9;
}

.map-container iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* ============================================================================
   ANIMATIONS
   ============================================================================ */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.4);
    }
    70% {
        box-shadow: 0 0 0 20px rgba(37, 211, 102, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

@keyframes whatsapp-pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.4);
    }
    70% {
        box-shadow: 0 0 0 20px rgba(37, 211, 102, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse-glow {
    0%, 100% {
        opacity: 0.4;
        transform: translate(-50%, -50%) scale(1);
    }
    50% {
        opacity: 0.7;
        transform: translate(-50%, -50%) scale(1.1);
    }
}

.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.animated {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================================================
   RESPONSIVE DESIGN
   ============================================================================ */
@media (max-width: 1200px) {
    .pricing-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .pricing-card.popular {
        transform: none;
    }
    
    .pricing-card.popular:hover {
        transform: translateY(-4px);
    }
}

@media (max-width: 1024px) {
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-content {
        max-width: 100%;
    }
    
    .hero-subtitle {
        max-width: 100%;
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-cta {
        justify-content: center;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .hero-visual {
        display: none;
    }
    
    .nav-menu {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .why-choose-grid,
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .process-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .process-step::after {
        display: none;
    }
    
    .portfolio-grid,
    .testimonials-grid,
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about-grid,
    .cta-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .team-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .service-detail-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 60px 0;
    }
    
    .trust-metrics {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
    
    .why-choose-grid,
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .process-grid {
        grid-template-columns: 1fr;
    }
    
    .portfolio-grid,
    .testimonials-grid,
    .blog-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
    
    .contact-info-cards {
        grid-template-columns: 1fr;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 24px;
    }
    
    .whatsapp-float,
    .call-float {
        bottom: 20px;
        right: 20px;
    }
    
    .call-float {
        bottom: 96px;
    }
    
    .back-to-top {
        bottom: 170px;
        right: 20px;
    }
    
    .trusted-logos {
        gap: 32px;
    }
    
    .team-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-cta .btn {
        width: 100%;
    }
    
    .portfolio-filters {
        gap: 8px;
    }
    
    .portfolio-filter {
        padding: 8px 16px;
        font-size: 0.8125rem;
    }
}

/* Mobile Navigation */
.mobile-nav {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(10, 10, 15, 0.98);
    z-index: 999;
    padding: 100px 24px 40px;
}

.mobile-nav.active {
    display: flex;
    flex-direction: column;
}

.mobile-nav-close {
    position: absolute;
    top: 20px;
    right: 24px;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 2rem;
}

.mobile-nav-links {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.mobile-nav-links a {
    display: block;
    padding: 16px;
    color: var(--white);
    font-size: 1.25rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: var(--transition-base);
}

.mobile-nav-links a:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--accent-cyan);
}

/* ============================================================================
   BREADCRUMBS
   ============================================================================ */
.breadcrumbs {
    padding: 12px 0;
    background: var(--gray-100);
    border-bottom: 1px solid var(--gray-300);
}

.breadcrumbs-list {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.875rem;
}

.breadcrumbs-list a {
    color: var(--gray-500);
}

.breadcrumbs-list a:hover {
    color: var(--accent-cyan);
}

.breadcrumbs-list span {
    color: var(--gray-400);
}

.breadcrumbs-list .current {
    color: var(--gray-800);
    font-weight: 500;
}