/* ==========================================================================
   DESIGN SYSTEM - UDINCO DIGITAL
   ========================================================================== */

:root {
    /* Color Palette */
    --bg-dark: #0a0c10;
    --bg-card: rgba(22, 28, 38, 0.5);
    --bg-card-hover: rgba(30, 41, 59, 0.8);
    --border-color: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(0, 210, 255, 0.3);
    
    --primary: #0066ff;
    --primary-glow: rgba(0, 102, 255, 0.4);
    --secondary: #00d2ff;
    --secondary-glow: rgba(0, 210, 255, 0.3);
    --accent-purple: #a855f7;
    --accent-purple-glow: rgba(168, 85, 247, 0.3);
    
    --text-white: #f8fafc;
    --text-light: #e2e8f0;
    --text-muted: #94a3b8;
    --text-dark: #0f172a;
    
    /* Typography */
    --font-primary: 'Inter', sans-serif;
    --font-heading: 'Montserrat', sans-serif;
    
    /* Spacing & Borders */
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-bounce: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    --border-radius-lg: 16px;
    --border-radius-md: 10px;
    --border-radius-sm: 6px;
}

/* ==========================================================================
   RESET & GLOBAL STYLES
   ========================================================================== */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    background-color: var(--bg-dark);
    color: var(--text-light);
    font-family: var(--font-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

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

ul {
    list-style: none;
}

img, svg {
    max-width: 100%;
    height: auto;
    vertical-align: middle;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}
::-webkit-scrollbar-track {
    background: var(--bg-dark);
}
::-webkit-scrollbar-thumb {
    background: #1e293b;
    border-radius: 5px;
    border: 2px solid var(--bg-dark);
}
::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
}

/* ==========================================================================
   COMPONENTS & UTILITIES
   ========================================================================== */

/* Glassmorphism Card Base */
.card-glass {
    background: var(--bg-card);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    transition: var(--transition-smooth);
}

.card-glass:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
    box-shadow: 0 20px 40px rgba(0, 210, 255, 0.1);
    transform: translateY(-5px);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: var(--border-radius-sm);
    transition: var(--transition-bounce);
    cursor: pointer;
    border: none;
    gap: 8px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), #004ecc);
    color: var(--text-white);
    box-shadow: 0 8px 20px var(--primary-glow);
}

.btn-primary:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 12px 25px var(--primary-glow);
    background: linear-gradient(135deg, #0056d6, #003fa3);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-white);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--text-muted);
    transform: translateY(-3px);
}

.btn-block {
    display: flex;
    width: 100%;
}

.btn-icon {
    flex-shrink: 0;
}

/* Section Header Styling */
.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.section-tag {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--secondary);
    margin-bottom: 12px;
    background: rgba(0, 210, 255, 0.1);
    padding: 6px 14px;
    border-radius: 20px;
    border: 1px solid rgba(0, 210, 255, 0.15);
}

.section-title {
    font-family: var(--font-heading);
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--text-white);
    margin-bottom: 16px;
    line-height: 1.3;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-muted);
}

.section-subtitle-left {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 30px;
}

/* ==========================================================================
   HEADER NAVIGATION
   ========================================================================== */

.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition-smooth);
}

.main-header.scrolled {
    padding: 12px 0;
    background: rgba(10, 12, 16, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
}

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

/* Logo */
.logo {
    display: flex;
    align-items: center;
}

.logo-custom {
    display: inline-flex;
    align-items: center;
    gap: 1px;
    color: var(--text-white);
    transition: var(--transition-smooth);
}

.logo-txt {
    font-family: 'Lora', 'Georgia', serif;
    font-weight: 700;
    font-size: 1.65rem;
    letter-spacing: 1.5px;
    text-transform: uppercase;
}

.logo-icon-o {
    width: 22px;
    height: 22px;
    stroke-width: 3.5;
    color: var(--text-white);
    margin-left: 1px;
    margin-bottom: 2px;
    transition: var(--transition-bounce);
}

.logo:hover .logo-icon-o {
    color: var(--secondary);
    transform: scale(1.15) rotate(15deg);
    filter: drop-shadow(0 0 6px var(--secondary-glow));
}

/* Nav Menu */
.nav-menu ul {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-link {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-muted);
    position: relative;
    padding: 6px 0;
}

.nav-link:hover, .nav-link.active {
    color: var(--text-white);
}

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

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

.nav-link-btn {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.9rem;
    background: rgba(0, 102, 255, 0.1);
    color: var(--secondary);
    border: 1px solid rgba(0, 210, 255, 0.25);
    padding: 10px 20px;
    border-radius: var(--border-radius-sm);
}

.nav-link-btn:hover {
    background: var(--primary);
    color: var(--text-white);
    border-color: var(--primary);
    box-shadow: 0 4px 15px var(--primary-glow);
}

/* Mobile Toggle */
.mobile-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 24px;
    height: 18px;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 1001;
}

.mobile-toggle .bar {
    width: 100%;
    height: 2px;
    background-color: var(--text-white);
    border-radius: 2px;
    transition: var(--transition-smooth);
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */

.hero-section {
    position: relative;
    padding: 180px 0 100px;
    overflow: hidden;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

/* Background Blobs */
.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

.blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.15;
    animation: floatBlob 10s infinite alternate ease-in-out;
}

.blob-1 {
    width: 400px;
    height: 400px;
    background: var(--primary);
    top: -50px;
    right: -50px;
}

.blob-2 {
    width: 350px;
    height: 350px;
    background: var(--accent-purple);
    bottom: -50px;
    left: -50px;
    animation-delay: 3s;
}

@keyframes floatBlob {
    0% { transform: translateY(0) scale(1); }
    100% { transform: translateY(30px) scale(1.1); }
}

.hero-container {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
    gap: 48px;
}

.hero-tagline {
    display: inline-block;
    color: var(--secondary);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 2px;
    margin-bottom: 20px;
    border-left: 3px solid var(--secondary);
    padding-left: 12px;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 3.2rem;
    font-weight: 800;
    line-height: 1.2;
    color: var(--text-white);
    margin-bottom: 24px;
}

.hero-desc {
    font-size: 1.15rem;
    color: var(--text-muted);
    margin-bottom: 36px;
    max-width: 550px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    margin-bottom: 48px;
}

.hero-trust {
    display: flex;
    gap: 40px;
    border-top: 1px solid var(--border-color);
    padding-top: 30px;
}

.trust-item {
    display: flex;
    flex-direction: column;
}

.trust-num {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-white);
}

.trust-lbl {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Hero Image Illustration */
.hero-illustration {
    display: flex;
    justify-content: center;
    position: relative;
    z-index: 10;
}

.hero-image-wrapper {
    width: 100%;
    max-width: 420px;
    display: flex;
    justify-content: center;
    align-items: center;
    animation: floatImage 6s ease-in-out infinite;
}

.hero-devices-img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: contain;
    filter: drop-shadow(0 15px 30px rgba(0, 102, 255, 0.4));
    transition: var(--transition-smooth);
}

.hero-devices-img:hover {
    transform: scale(1.05);
    filter: drop-shadow(0 20px 40px rgba(0, 210, 255, 0.6));
}

@keyframes floatImage {
    0% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
    100% { transform: translateY(0); }
}

/* ==========================================================================
   SERVICES SECTION
   ========================================================================== */

.services-section {
    padding: 100px 0;
    background: linear-gradient(180deg, var(--bg-dark), #0f131a 50%, var(--bg-dark));
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-card {
    padding: 40px 30px;
    display: flex;
    flex-direction: column;
}

.service-icon-wrapper {
    width: 60px;
    height: 60px;
    border-radius: var(--border-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    color: var(--text-white);
}

.service-icon-wrapper svg {
    width: 28px;
    height: 28px;
}

.wrapper-blue {
    background: linear-gradient(135deg, var(--primary), #0043a8);
    box-shadow: 0 8px 20px var(--primary-glow);
}

.wrapper-cyan {
    background: linear-gradient(135deg, var(--secondary), #008fa8);
    box-shadow: 0 8px 20px var(--secondary-glow);
}

.wrapper-purple {
    background: linear-gradient(135deg, var(--accent-purple), #6b21a8);
    box-shadow: 0 8px 20px var(--accent-purple-glow);
}

.service-name {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-white);
    margin-bottom: 14px;
}

.service-desc {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 24px;
    flex-grow: 1;
}

.service-points {
    border-top: 1px solid var(--border-color);
    padding-top: 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.service-points li {
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-light);
}

.service-points li::before {
    content: "⚡";
    color: var(--secondary);
    font-size: 0.9rem;
}

/* ==========================================================================
   TARGET SECTIONS
   ========================================================================== */

.targets-section {
    padding: 100px 0;
}

.targets-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.target-card {
    padding: 30px;
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.target-img-placeholder {
    width: 50px;
    height: 50px;
    flex-shrink: 0;
    border-radius: var(--border-radius-sm);
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--secondary);
}

.target-img-placeholder svg {
    width: 24px;
    height: 24px;
}

.target-info h3 {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-white);
    margin-bottom: 10px;
}

.target-desc {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* ==========================================================================
   WORKFLOW SECTION
   ========================================================================== */

.workflow-section {
    padding: 100px 0;
    background: #080a0e;
    position: relative;
}

.workflow-steps {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 24px;
    position: relative;
}

.step-card {
    position: relative;
    padding: 24px;
    background: rgba(255, 255, 255, 0.01);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    transition: var(--transition-smooth);
}

.step-card:hover {
    background: rgba(255, 255, 255, 0.03);
    border-color: var(--secondary);
}

.step-num {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 800;
    color: rgba(0, 210, 255, 0.2);
    margin-bottom: 14px;
    transition: var(--transition-smooth);
}

.step-card:hover .step-num {
    color: var(--secondary);
}

.step-card h4 {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-white);
    margin-bottom: 10px;
}

.step-card p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* ==========================================================================
   WHY CHOOSE US & STATS
   ========================================================================== */

.why-us-section {
    padding: 100px 0;
}

.why-us-container {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: center;
}

.features-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.feature-item {
    display: flex;
    gap: 16px;
}

.feature-icon {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: rgba(0, 210, 255, 0.1);
    color: var(--secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: bold;
    flex-shrink: 0;
    margin-top: 4px;
}

.feature-text h5 {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-white);
    margin-bottom: 6px;
}

.feature-text p {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* Stats Progress */
.why-us-stats {
    padding: 40px;
}

.why-us-stats h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-white);
    margin-bottom: 30px;
    text-align: center;
}

.stat-progress-item {
    margin-bottom: 24px;
}

.stat-progress-header {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-light);
    margin-bottom: 8px;
}

.progress-bar-bg {
    width: 100%;
    height: 6px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 3px;
    overflow: hidden;
}

.progress-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    border-radius: 3px;
    transition: width 1.5s ease-out;
}

.stat-badge-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 40px;
}

.badge-item {
    display: flex;
    align-items: center;
    gap: 12px;
    background: rgba(255, 255, 255, 0.02);
    padding: 14px;
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--border-color);
}

.badge-icon {
    font-size: 1.5rem;
}

.badge-item span {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-white);
}

/* ==========================================================================
   TESTIMONIALS SLIDER
   ========================================================================== */

.testimonials-section {
    padding: 100px 0;
    background: linear-gradient(180deg, var(--bg-dark), #090c12, var(--bg-dark));
}

.testimonial-slider-container {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    overflow: hidden;
    padding: 10px 0;
}

.testimonial-track {
    display: flex;
    width: 300%;
    transition: transform 0.5s ease-in-out;
}

.testimonial-card {
    width: 33.333%;
    padding: 40px;
    flex-shrink: 0;
}

.testimonial-rating {
    color: #fbbf24;
    font-size: 1.1rem;
    margin-bottom: 20px;
    letter-spacing: 2px;
}

.testimonial-text {
    font-size: 1.15rem;
    font-style: italic;
    color: var(--text-light);
    margin-bottom: 24px;
    line-height: 1.7;
}

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

.author-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--text-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 700;
}

.author-info strong {
    display: block;
    color: var(--text-white);
    font-size: 0.95rem;
}

.author-info span {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Controls */
.slider-controls {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-top: 30px;
}

.slider-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    color: var(--text-white);
    cursor: pointer;
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
}

.slider-btn:hover {
    background: var(--primary);
    border-color: var(--primary);
    box-shadow: 0 4px 15px var(--primary-glow);
}

/* ==========================================================================
   CONTACT & FORM
   ========================================================================== */

.contact-section {
    padding: 100px 0;
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 60px;
    align-items: flex-start;
}

.contact-info-panel h2 {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text-white);
    margin-bottom: 20px;
    line-height: 1.25;
}

.contact-info-panel p {
    color: var(--text-muted);
    font-size: 1.05rem;
    margin-bottom: 40px;
}

.info-links {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.info-link-item {
    display: flex;
    gap: 20px;
    align-items: center;
}

.info-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.info-text strong {
    display: block;
    color: var(--text-white);
    font-size: 0.95rem;
    margin-bottom: 4px;
}

.info-text span {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* Form Panel */
.contact-form-panel {
    padding: 40px;
}

.contact-form-panel h3 {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--text-white);
    margin-bottom: 8px;
}

.form-instruction {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 30px;
}

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

.form-row {
    display: grid;
    grid-template-columns: 2.5fr 1fr;
    gap: 16px;
}

.form-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

.form-group input, 
.form-group select, 
.form-group textarea {
    width: 100%;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    padding: 14px 18px;
    color: var(--text-white);
    font-family: var(--font-primary);
    font-size: 0.95rem;
    transition: var(--transition-smooth);
}

.form-group input:focus, 
.form-group select:focus, 
.form-group textarea:focus {
    outline: none;
    border-color: var(--secondary);
    box-shadow: 0 0 12px rgba(0, 210, 255, 0.15);
}

.form-group select option {
    background: #0f131a;
    color: var(--text-white);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */

.main-footer {
    background: #07090c;
    border-top: 1px solid var(--border-color);
    padding: 80px 0 0;
}

.footer-container {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1.5fr;
    gap: 48px;
    margin-bottom: 60px;
}

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

.footer-desc {
    color: var(--text-muted);
    font-size: 0.9rem;
    max-width: 320px;
}

.footer-nav h4, .footer-hours h4 {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-white);
    margin-bottom: 24px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-nav ul {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.footer-nav a {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.footer-nav a:hover {
    color: var(--secondary);
    padding-left: 5px;
}

.footer-hours ul {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.footer-hours li {
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
    color: var(--text-muted);
    border-bottom: 1px dashed rgba(255, 255, 255, 0.05);
    padding-bottom: 8px;
}

.footer-hours li span:last-child {
    color: var(--text-light);
    font-weight: 500;
}

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding: 30px 0;
}

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

.footer-bottom p {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.social-links {
    display: flex;
    gap: 16px;
}

.social-links a {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.75rem;
    color: var(--text-muted);
    background: rgba(255, 255, 255, 0.02);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border-color);
}

.social-links a:hover {
    color: var(--secondary);
    border-color: var(--secondary);
    background: rgba(0, 210, 255, 0.05);
}

/* ==========================================================================
   RESPONSIVE DESIGN (MEDIA QUERIES)
   ========================================================================== */

@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 60px;
    }
    
    .hero-tagline {
        border-left: none;
        border-bottom: 2px solid var(--secondary);
        padding-left: 0;
        padding-bottom: 4px;
    }

    .hero-desc {
        margin: 0 auto 36px;
    }

    .hero-actions {
        justify-content: center;
    }

    .hero-trust {
        justify-content: center;
    }

    .hero-illustration {
        order: -1;
    }

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

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

    .workflow-steps {
        grid-template-columns: repeat(3, 1fr);
    }

    .why-us-container {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .contact-container {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .footer-container {
        grid-template-columns: 1fr 1fr;
    }
    
    .footer-container > div:first-child {
        grid-column: span 2;
    }
}

@media (max-width: 768px) {
    /* Mobile Navigation */
    .mobile-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background: rgba(10, 12, 16, 0.98);
        backdrop-filter: blur(20px);
        box-shadow: -10px 0 30px rgba(0, 0, 0, 0.5);
        padding: 100px 40px;
        transition: var(--transition-smooth);
        z-index: 999;
    }

    .nav-menu.active {
        right: 0;
    }

    .nav-menu ul {
        flex-direction: column;
        align-items: flex-start;
        gap: 30px;
    }

    .nav-link {
        font-size: 1.1rem;
    }

    .nav-link-btn {
        display: block;
        width: 100%;
        text-align: center;
    }

    .mobile-toggle.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .mobile-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }

    .mobile-toggle.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    /* Typography scale */
    .hero-title {
        font-size: 2.4rem;
    }

    .section-title {
        font-size: 1.8rem;
    }

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

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

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

    .footer-container > div:first-child {
        grid-column: span 1;
    }

    .footer-bottom-container {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .workflow-steps {
        grid-template-columns: 1fr;
    }

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

    .hero-actions {
        flex-direction: column;
    }

    .why-us-stats {
        padding: 24px;
    }

    .testimonial-card {
        padding: 24px;
    }
    
    .testimonial-text {
        font-size: 1rem;
    }
}