/* ========================================
   BEYONSEC - COMPLETE WEBSITE STYLES
   ======================================== */

/* === ROOT VARIABLES === */
:root {
    /* Colors */
    --primary-color: #0066ff;
    --secondary-color: #00d4ff;
    --dark-color: #0a0e27;
    --dark-bg: #0f1624;
    --light-bg: #f8f9fa;
    --white: #ffffff;
    --text-dark: #2c3e50;
    --text-light: #6c757d;
    --gradient-1: linear-gradient(135deg, #0066ff 0%, #00d4ff 100%);
    --gradient-2: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --success: #28a745;
    --warning: #ffc107;
    --danger: #dc3545;
    --info: #17a2b8;
    
    /* Spacing */
    --container-width: 1200px;
    --section-padding: 100px 0;
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    
    /* Transitions */
    --transition: all 0.3s ease;
    --transition-slow: all 0.5s ease;
    
    /* Shadows */
    --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 12px 40px rgba(0, 0, 0, 0.2);
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 30px;
}

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

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

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--white);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

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

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

ul {
    list-style: none;
}

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

input, textarea, select {
    font-family: inherit;
    outline: none;
}

/* === PRELOADER === */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--dark-bg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 20px;
    z-index: 99999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.preloader.hidden {
    opacity: 0;
    visibility: hidden;
}

.preloader-spinner {
    width: 60px;
    height: 60px;
    border: 5px solid rgba(255, 255, 255, 0.1);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.preloader-text {
    color: var(--white);
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* === HEADER & NAVIGATION === */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(10, 14, 39, 0.95);
    backdrop-filter: blur(10px);
    padding: 20px 0;
    z-index: 1000;
    transition: var(--transition);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.header.scrolled {
    padding: 15px 0;
    box-shadow: var(--shadow-md);
    background-color: rgba(10, 14, 39, 0.98);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 40px;
}

.nav-brand a {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 24px;
    font-weight: 800;
    color: var(--white);
}

.nav-brand i {
    font-size: 28px;
    color: var(--secondary-color);
}

.brand-name {
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 20px;
}

.nav-list {
    display: flex;
    gap: 35px;
    align-items: center;
}

.nav-link {
    color: var(--white);
    font-weight: 500;
    font-size: 15px;
    padding: 8px 0;
    position: relative;
    transition: var(--transition);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-1);
    transition: var(--transition);
}

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

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

.btn-nav {
    padding: 10px 24px !important;
    font-size: 14px !important;
}

.nav-toggle {
    display: none;
    font-size: 24px;
    color: var(--white);
    cursor: pointer;
    background: transparent;
    border: none;
}

/* === HERO SECTION === */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #0a0e27 0%, #1a1f3a 100%);
    padding: 140px 0 80px;
    overflow: hidden;
}

.hero-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 50%, rgba(0, 102, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(0, 212, 255, 0.1) 0%, transparent 50%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-text {
    max-width: 700px;
    margin-bottom: 60px;
}

.hero-title {
    font-size: 56px;
    font-weight: 800;
    color: var(--white);
    line-height: 1.2;
    margin-bottom: 24px;
}

.gradient-text {
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.typing-text {
    display: inline-block;
    min-height: 70px;
}

.hero-description {
    font-size: 20px;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 40px;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    margin-bottom: 50px;
}

/* Trust Badges */
.trust-badges {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
}

.badge-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    backdrop-filter: blur(10px);
}

.badge-item i {
    font-size: 24px;
    color: var(--secondary-color);
}

.badge-item span {
    color: var(--white);
    font-size: 14px;
    font-weight: 600;
}

/* Hero Stats */
.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-top: 60px;
}

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

.stat-number {
    font-size: 48px;
    font-weight: 800;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
    line-height: 1;
}

.stat-label {
    color: rgba(255, 255, 255, 0.7);
    font-size: 16px;
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.mouse {
    width: 26px;
    height: 42px;
    border: 2px solid rgba(255, 255, 255, 0.5);
    border-radius: 15px;
    display: flex;
    justify-content: center;
    padding-top: 8px;
}

.wheel {
    width: 4px;
    height: 8px;
    background: var(--secondary-color);
    border-radius: 2px;
    animation: scroll-down 1.5s infinite;
}

@keyframes scroll-down {
    0% { opacity: 1; transform: translateY(0); }
    100% { opacity: 0; transform: translateY(12px); }
}

/* === BUTTONS === */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    font-size: 16px;
    font-weight: 600;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition);
    border: none;
    text-align: center;
}

.btn i {
    font-size: 18px;
}

.btn-primary {
    background: var(--gradient-1);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(0, 102, 255, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(0, 102, 255, 0.4);
}

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

.btn-secondary:hover {
    background: var(--secondary-color);
    color: var(--dark-color);
    transform: translateY(-2px);
}

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

.btn-lg {
    padding: 16px 40px;
    font-size: 18px;
}

.btn-sm {
    padding: 8px 20px;
    font-size: 14px;
}

/* === SECTION STYLES === */
section {
    padding: var(--section-padding);
    position: relative;
}

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

.section-tag {
    display: inline-block;
    padding: 8px 20px;
    background: rgba(0, 102, 255, 0.1);
    color: var(--primary-color);
    border-radius: 30px;
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 16px;
}

.section-title {
    font-size: 42px;
    font-weight: 800;
    color: var(--dark-color);
    margin-bottom: 16px;
    line-height: 1.3;
}

.section-description {
    font-size: 18px;
    color: var(--text-light);
    line-height: 1.8;
}

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

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.service-card {
    background: var(--white);
    padding: 40px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-1);
    transform: scaleX(0);
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

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

.service-card.featured {
    border: 2px solid var(--primary-color);
}

.featured-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--gradient-1);
    color: var(--white);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    box-shadow: var(--shadow-md);
}

.service-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    font-size: 32px;
    color: var(--white);
    transition: var(--transition);
}

.service-card:hover .service-icon {
    transform: scale(1.1) rotate(5deg);
}

.service-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 16px;
}

.service-description {
    color: var(--text-light);
    margin-bottom: 24px;
    line-height: 1.8;
}

.service-features {
    margin-bottom: 24px;
}

.service-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    color: var(--text-dark);
    font-size: 14px;
}

.service-features i {
    color: var(--primary-color);
    font-size: 16px;
    flex-shrink: 0;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary-color);
    font-weight: 600;
    transition: var(--transition);
}

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

/* === ABOUT SECTION === */
.about-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-text {
    font-size: 16px;
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 20px;
}

.about-features {
    margin-top: 40px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.about-feature {
    display: flex;
    align-items: start;
    gap: 20px;
}

.about-feature i {
    font-size: 32px;
    color: var(--primary-color);
    margin-top: 4px;
}

.about-feature h4 {
    font-size: 18px;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 8px;
}

.about-feature p {
    color: var(--text-light);
    font-size: 14px;
}

.about-cta {
    display: flex;
    gap: 15px;
    margin-top: 30px;
    flex-wrap: wrap;
}

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

.about-card {
    background: var(--white);
    padding: 30px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: var(--transition);
}

.about-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.about-card:nth-child(3),
.about-card:nth-child(4) {
    grid-column: span 1;
}

.about-card i {
    font-size: 48px;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 16px;
}

.about-card h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 8px;
}

.about-card p {
    color: var(--text-light);
    font-size: 14px;
}

/* === SOLUTIONS SECTION === */
.solutions {
    background: var(--dark-bg);
    color: var(--white);
}

.solutions .section-title {
    color: var(--white);
}

.solutions .section-description {
    color: rgba(255, 255, 255, 0.7);
}

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.solution-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    padding: 40px;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition);
    text-align: center;
}

.solution-card:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-5px);
    border-color: var(--secondary-color);
}

.solution-card i {
    font-size: 48px;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 20px;
    display: block;
}

.solution-card h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--white);
}

.solution-card p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
    margin-bottom: 20px;
}

.solution-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--secondary-color);
    font-weight: 600;
    transition: var(--transition);
}

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

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

.portfolio-filters {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
    margin-bottom: 50px;
}

.filter-btn {
    padding: 10px 24px;
    background: var(--white);
border: 2px solid transparent;
border-radius: var(--radius-md);
font-weight: 600;
color: var(--text-dark);
cursor: pointer;
transition: var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
background: var(--gradient-1);
color: var(--white);
box-shadow: var(--shadow-md);
}

.portfolio-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
gap: 30px;
margin-bottom: 50px;
}

.portfolio-item {
position: relative;
border-radius: var(--radius-lg);
overflow: hidden;
cursor: pointer;
}

.portfolio-item.hidden {
display: none;
}

.portfolio-image {
position: relative;
overflow: hidden;
border-radius: var(--radius-lg);
}

.portfolio-image img {
width: 100%;
height: 300px;
object-fit: cover;
transition: var(--transition-slow);
}

.portfolio-overlay {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
background: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.9) 100%);
display: flex;
align-items: flex-end;
opacity: 0;
transition: var(--transition);
}

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

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

.portfolio-info {
padding: 30px;
width: 100%;
}

.portfolio-info h3 {
font-size: 22px;
font-weight: 700;
color: var(--white);
margin-bottom: 8px;
}

.portfolio-info p {
color: rgba(255, 255, 255, 0.8);
font-size: 14px;
margin-bottom: 16px;
}

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

.portfolio-tags span {
padding: 4px 12px;
background: rgba(0, 102, 255, 0.8);
color: var(--white);
border-radius: 20px;
font-size: 12px;
font-weight: 600;
}

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

/* === WHY CHOOSE US === */
.why-choose {
background: var(--white);
}

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

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

.why-item {
display: flex;
gap: 20px;
align-items: start;
}

.why-icon {
width: 50px;
height: 50px;
background: rgba(0, 102, 255, 0.1);
border-radius: var(--radius-md);
display: flex;
align-items: center;
justify-content: center;
flex-shrink: 0;
}

.why-icon i {
font-size: 24px;
color: var(--primary-color);
}

.why-text h4 {
font-size: 18px;
font-weight: 700;
color: var(--dark-color);
margin-bottom: 8px;
}

.why-text p {
color: var(--text-light);
font-size: 14px;
line-height: 1.6;
}

.why-stats {
display: grid;
grid-template-columns: repeat(2, 1fr);
gap: 30px;
}

.stat-box {
background: var(--light-bg);
padding: 40px;
border-radius: var(--radius-lg);
text-align: center;
transition: var(--transition);
}

.stat-box:hover {
background: var(--gradient-1);
color: var(--white);
transform: translateY(-5px);
box-shadow: var(--shadow-lg);
}

.stat-box i {
font-size: 48px;
color: var(--primary-color);
margin-bottom: 16px;
transition: var(--transition);
}

.stat-box:hover i {
color: var(--white);
}

.stat-box .stat-number {
font-size: 40px;
font-weight: 800;
color: var(--dark-color);
margin-bottom: 8px;
transition: var(--transition);
}

.stat-box:hover .stat-number {
color: var(--white);
}

.stat-box p {
color: var(--text-light);
font-size: 14px;
transition: var(--transition);
}

.stat-box:hover p {
color: rgba(255, 255, 255, 0.9);
}

/* === TESTIMONIALS === */
.testimonials {
background: var(--light-bg);
}

.testimonials-slider {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
gap: 30px;
margin-bottom: 60px;
}

.testimonial-card {
background: var(--white);
padding: 40px;
border-radius: var(--radius-lg);
box-shadow: var(--shadow-md);
transition: var(--transition);
}

.testimonial-card:hover {
transform: translateY(-5px);
box-shadow: var(--shadow-xl);
}

.testimonial-rating {
display: flex;
gap: 5px;
margin-bottom: 20px;
}

.testimonial-rating i {
color: #ffc107;
font-size: 18px;
}

.testimonial-text {
font-size: 16px;
color: var(--text-dark);
line-height: 1.8;
margin-bottom: 24px;
font-style: italic;
}

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

.author-avatar {
width: 60px;
height: 60px;
background: var(--gradient-1);
border-radius: 50%;
display: flex;
align-items: center;
justify-content: center;
color: var(--white);
font-size: 24px;
}

.author-info h4 {
font-size: 16px;
font-weight: 700;
color: var(--dark-color);
margin-bottom: 4px;
}

.author-info p {
font-size: 14px;
color: var(--text-light);
}

/* Client Logos */
.clients-section {
margin-top: 80px;
text-align: center;
}

.clients-title {
font-size: 24px;
font-weight: 700;
color: var(--dark-color);
margin-bottom: 40px;
}

.clients-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
gap: 30px;
align-items: center;
}

.client-logo {
display: flex;
align-items: center;
justify-content: center;
padding: 20px;
background: var(--white);
border-radius: var(--radius-md);
transition: var(--transition);
opacity: 0.7;
}

.client-logo:hover {
opacity: 1;
transform: scale(1.05);
box-shadow: var(--shadow-md);
}

.client-logo img {
max-height: 50px;
width: auto;
filter: grayscale(100%);
transition: var(--transition);
}

.client-logo:hover img {
filter: grayscale(0%);
}

/* === BLOG SECTION === */
.blog {
background: var(--white);
}

.blog-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
gap: 30px;
}

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

.blog-card:hover {
transform: translateY(-10px);
box-shadow: var(--shadow-xl);
}

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

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

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

.blog-category {
position: absolute;
top: 20px;
left: 20px;
padding: 6px 16px;
background: var(--primary-color);
color: var(--white);
border-radius: 20px;
font-size: 12px;
font-weight: 700;
text-transform: uppercase;
}

.blog-content {
padding: 30px;
}

.blog-meta {
display: flex;
gap: 20px;
margin-bottom: 16px;
font-size: 14px;
color: var(--text-light);
}

.blog-meta span {
display: flex;
align-items: center;
gap: 6px;
}

.blog-title {
font-size: 22px;
font-weight: 700;
color: var(--dark-color);
margin-bottom: 12px;
line-height: 1.4;
}

.blog-excerpt {
color: var(--text-light);
line-height: 1.8;
margin-bottom: 20px;
}

.blog-link {
display: inline-flex;
align-items: center;
gap: 8px;
color: var(--primary-color);
font-weight: 600;
transition: var(--transition);
}

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

.blog-cta {
text-align: center;
margin-top: 50px;
}

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

.faq-wrapper {
display: grid;
grid-template-columns: 2fr 1fr;
gap: 60px;
}

.faq-list {
display: flex;
flex-direction: column;
gap: 16px;
}

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

.faq-question {
display: flex;
justify-content: space-between;
align-items: center;
padding: 20px 24px;
cursor: pointer;
transition: var(--transition);
}

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

.faq-question h4 {
font-size: 16px;
font-weight: 600;
color: var(--dark-color);
}

.faq-question i {
font-size: 14px;
color: var(--primary-color);
transition: var(--transition);
}

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

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

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

.faq-answer p {
padding: 0 24px 20px;
color: var(--text-light);
line-height: 1.8;
}

.faq-contact-card {
background: var(--gradient-1);
color: var(--white);
padding: 50px 30px;
border-radius: var(--radius-lg);
text-align: center;
box-shadow: var(--shadow-lg);
}

.faq-contact-card i {
font-size: 60px;
margin-bottom: 20px;
opacity: 0.9;
}

.faq-contact-card h3 {
font-size: 24px;
font-weight: 700;
margin-bottom: 12px;
}

.faq-contact-card p {
color: rgba(255, 255, 255, 0.9);
margin-bottom: 24px;
line-height: 1.6;
}

.faq-contact-card .btn {
background: var(--white);
color: var(--primary-color);
}

.faq-contact-card .btn:hover {
transform: translateY(-2px);
box-shadow: 0 6px 20px rgba(255, 255, 255, 0.3);
}

/* === CTA SECTION === */
.cta-section {
background: var(--dark-bg);
background-image:
linear-gradient(135deg, rgba(0, 102, 255, 0.05) 0%, rgba(0, 212, 255, 0.05) 100%),
url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><circle cx="50" cy="50" r="2" fill="%23ffffff" opacity="0.1"/></svg>');
color: var(--white);
padding: 100px 0;
text-align: center;
}

.cta-title {
font-size: 42px;
font-weight: 800;
margin-bottom: 16px;
}

.cta-description {
font-size: 18px;
color: rgba(255, 255, 255, 0.8);
max-width: 700px;
margin: 0 auto 40px;
line-height: 1.8;
}

.cta-buttons {
display: flex;
justify-content: center;
gap: 20px;
flex-wrap: wrap;
margin-bottom: 40px;
}

.cta-features {
display: flex;
justify-content: center;
gap: 40px;
flex-wrap: wrap;
}

.cta-feature {
display: flex;
align-items: center;
gap: 10px;
color: rgba(255, 255, 255, 0.9);
}

.cta-feature i {
color: var(--secondary-color);
font-size: 18px;
}

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

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

.contact-info h3 {
font-size: 28px;
font-weight: 700;
color: var(--dark-color);
margin-bottom: 16px;
}

.contact-info > p {
color: var(--text-light);
line-height: 1.8;
margin-bottom: 40px;
}

.contact-details {
display: flex;
flex-direction: column;
gap: 24px;
margin-bottom: 40px;
}

.contact-detail {
display: flex;
gap: 20px;
}

.contact-detail i {
width: 50px;
height: 50px;
background: rgba(0, 102, 255, 0.1);
border-radius: var(--radius-md);
display: flex;
align-items: center;
justify-content: center;
color: var(--primary-color);
font-size: 20px;
flex-shrink: 0;
}

.contact-detail h4 {
font-size: 16px;
font-weight: 700;
color: var(--dark-color);
margin-bottom: 6px;
}

.contact-detail p {
color: var(--text-light);
font-size: 14px;
}

.contact-detail-sub {
font-size: 13px !important;
margin-top: 4px;
}

.text-accent {
color: var(--primary-color) !important;
font-weight: 600;
}

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

.social-links a {
width: 45px;
height: 45px;
background: var(--gradient-1);
border-radius: 50%;
display: flex;
align-items: center;
justify-content: center;
color: var(--white);
font-size: 18px;
transition: var(--transition);
}

.social-links a:hover {
transform: translateY(-3px);
box-shadow: var(--shadow-md);
}

/* Contact Form */
.contact-form {
background: var(--light-bg);
padding: 40px;
border-radius: var(--radius-lg);
box-shadow: var(--shadow-md);
}

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

.form-group label {
display: block;
font-weight: 600;
color: var(--dark-color);
margin-bottom: 8px;
font-size: 14px;
}

.form-group input,
.form-group select,
.form-group textarea {
width: 100%;
padding: 14px 18px;
border: 2px solid #e1e8ed;
border-radius: var(--radius-md);
font-size: 15px;
color: var(--dark-color);
transition: var(--transition);
background: var(--white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
border-color: var(--primary-color);
box-shadow: 0 0 0 4px rgba(0, 102, 255, 0.1);
}

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

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

.form-checkbox {
display: flex;
align-items: start;
}

.checkbox-label {
display: flex;
align-items: start;
gap: 10px;
cursor: pointer;
font-size: 14px;
color: var(--text-light);
}

.checkbox-label input[type="checkbox"] {
width: 18px;
height: 18px;
margin-top: 2px;
cursor: pointer;
}

.checkbox-label a {
color: var(--primary-color);
text-decoration: underline;
}

/* Map Section */
.map-section {
margin-top: 60px;
border-radius: var(--radius-lg);
overflow: hidden;
box-shadow: var(--shadow-lg);
}

.map-section iframe {
display: block;
}

/* === FOOTER === */
.footer {
background: var(--dark-bg);
color: var(--white);
padding: 80px 0 0;
}

.footer-content {
display: grid;
grid-template-columns: 2fr 1fr 1fr 1.5fr 1.5fr;
gap: 40px;
margin-bottom: 60px;
}

.footer-section h4 {
font-size: 18px;
font-weight: 700;
margin-bottom: 20px;
color: var(--white);
}

.footer-section p {
color: rgba(255, 255, 255, 0.7);
line-height: 1.8;
margin-bottom: 20px;
}

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

.footer-social a {
width: 40px;
height: 40px;
background: rgba(255, 255, 255, 0.1);
border-radius: 50%;
display: flex;
align-items: center;
justify-content: center;
color: var(--white);
font-size: 16px;
transition: var(--transition);
}

.footer-social a:hover {
background: var(--primary-color);
transform: translateY(-3px);
}

.footer-links {
display: flex;
flex-direction: column;
gap: 12px;
}

.footer-links a {
color: rgba(255, 255, 255, 0.7);
font-size: 14px;
transition: var(--transition);
}

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

.footer-contact {
display: flex;
flex-direction: column;
gap: 16px;
}

.footer-contact li {
display: flex;
gap: 12px;
color: rgba(255, 255, 255, 0.7);
font-size: 14px;
line-height: 1.6;
}

.footer-contact i {
color: var(--secondary-color);
font-size: 16px;
margin-top: 2px;
}

/* Newsletter Form */
.newsletter-form {
display: flex;
gap: 10px;
margin-bottom: 20px;
}

.newsletter-form input {
flex: 1;
padding: 12px 16px;
border: 2px solid rgba(255, 255, 255, 0.1);
border-radius: var(--radius-md);
background: rgba(255, 255, 255, 0.05);
color: var(--white);
font-size: 14px;
}

.newsletter-form input::placeholder {
color: rgba(255, 255, 255, 0.5);
}

.newsletter-form button {
padding: 12px 20px;
}

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

.footer-certificates img {
height: 40px;
width: auto;
opacity: 0.7;
transition: var(--transition);
}

.footer-certificates img:hover {
opacity: 1;
}

.footer-bottom {
border-top: 1px solid rgba(255, 255, 255, 0.1);
padding: 30px 0;
display: flex;
justify-content: space-between;
align-items: center;
flex-wrap: wrap;
gap: 20px;
}

.footer-bottom p {
color: rgba(255, 255, 255, 0.6);
font-size: 14px;
}

.footer-legal {
display: flex;
gap: 12px;
align-items: center;
font-size: 14px;
}

.footer-legal a {
color: rgba(255, 255, 255, 0.6);
transition: var(--transition);
}

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

.footer-legal span {
color: rgba(255, 255, 255, 0.3);
}

/* === SCROLL TO TOP BUTTON === */
.scroll-top {
position: fixed;
bottom: 30px;
right: 30px;
width: 50px;
height: 50px;
background: var(--gradient-1);
color: var(--white);
border-radius: 50%;
display: flex;
align-items: center;
justify-content: center;
font-size: 20px;
box-shadow: var(--shadow-lg);
cursor: pointer;
opacity: 0;
visibility: hidden;
transition: var(--transition);
z-index: 999;
}

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

.scroll-top:hover {
transform: translateY(-5px);
box-shadow: var(--shadow-xl);
}

/* === WHATSAPP FLOAT BUTTON === */
.whatsapp-float {
position: fixed;
bottom: 100px;
right: 30px;
width: 60px;
height: 60px;
background: #25D366;
color: var(--white);
border-radius: 50%;
display: flex;
align-items: center;
justify-content: center;
font-size: 32px;
box-shadow: var(--shadow-lg);
z-index: 998;
transition: var(--transition);
animation: pulse 2s infinite;
}

.whatsapp-float:hover {
transform: scale(1.1);
background: #128C7E;
}

@keyframes pulse {
0%, 100% {
box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
}
50% {
box-shadow: 0 0 0 10px rgba(37, 211, 102, 0);
}
}

/* === COOKIE BANNER === */
.cookie-banner {
position: fixed;
bottom: 30px;
left: 30px;
right: 30px;
max-width: 600px;
background: var(--white);
padding: 24px;
border-radius: var(--radius-lg);
box-shadow: var(--shadow-xl);
z-index: 9998;
transform: translateY(150%);
transition: transform 0.5s ease;
}

.cookie-banner.show {
transform: translateY(0);
}

.cookie-content {
display: flex;
gap: 20px;
align-items: center;
}

.cookie-content i {
font-size: 40px;
color: var(--primary-color);
flex-shrink: 0;
}

.cookie-text h4 {
font-size: 16px;
font-weight: 700;
color: var(--dark-color);
margin-bottom: 8px;
}

.cookie-text p {
font-size: 14px;
color: var(--text-light);
line-height: 1.6;
}

.cookie-buttons {
display: flex;
gap: 10px;
margin-top: 16px;
flex-shrink: 0;
}

/* === NOTIFICATION SYSTEM === */
.notification {
position: fixed;
top: 100px;
right: -400px;
max-width: 400px;
background: var(--white);
padding: 20px;
border-radius: var(--radius-md);
box-shadow: var(--shadow-xl);
z-index: 9999;
transition: right 0.3s ease;
display: flex;
align-items: center;
justify-content: space-between;
gap: 16px;
border-left: 4px solid var(--primary-color);
}

.notification.show {
right: 30px;
}

.notification-content {
display: flex;
align-items: center;
gap: 12px;
}

.notification-content i {
font-size: 24px;
}

.notification-success {
border-left-color: var(--success);
}

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

.notification-error {
border-left-color: var(--danger);
}

.notification-error i {
color: var(--danger);
}

/* === NOTIFICATION SYSTEM (DEVAMI) === */
.notification-info {
    border-left-color: var(--info);
}

    .notification-info i {
        color: var(--info);
    }

.notification-close {
    background: transparent;
    border: none;
    font-size: 18px;
    color: var(--text-light);
    cursor: pointer;
    padding: 5px;
    transition: var(--transition);
}

    .notification-close:hover {
        color: var(--danger);
    }

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

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* === RESPONSIVE (Özet) === */
@media (max-width: 1024px) {
    .section-title {
        font-size: 36px;
    }

    .about-wrapper, .why-wrapper, .contact-wrapper, .faq-wrapper {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 80px;
        right: -100%;
        width: 280px;
        height: calc(100vh - 80px);
        background: var(--dark-bg);
        flex-direction: column;
        padding: 40px 20px;
        transition: right 0.3s ease;
        box-shadow: var(--shadow-xl);
        overflow-y: auto;
        z-index: 1001;
    }

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

    .nav-list {
        flex-direction: column;
        gap: 20px;
        width: 100%;
    }

    .nav-link {
        width: 100%;
        padding: 12px 0;
        border-bottom: 1px solid rgba(255,255,255,0.1);
    }

    .btn-nav {
        width: 100%;
        margin-top: 20px;
    }

    .nav-toggle {
        display: block;
    }

    .hero-title {
        font-size: 36px;
    }

    .hero-description {
        font-size: 16px;
    }

    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }

        .hero-buttons .btn {
            width: 100%;
        }

    .hero-stats {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .services-grid, .solutions-grid, .portfolio-grid, .blog-grid {
        grid-template-columns: 1fr;
    }

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

    .why-stats {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    .cookie-banner {
        left: 20px;
        right: 20px;
    }

    .cookie-content {
        flex-direction: column;
        text-align: center;
    }

    .cookie-buttons {
        width: 100%;
        flex-direction: column;
    }

        .cookie-buttons .btn {
            width: 100%;
        }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 28px;
    }

    .section-title {
        font-size: 28px;
    }

    .trust-badges {
        flex-direction: column;
    }

    .badge-item {
        width: 100%;
        justify-content: center;
    }

    .cta-features {
        flex-direction: column;
    }

    .scroll-top, .whatsapp-float {
        right: 20px;
    }

    .whatsapp-float {
        bottom: 80px;
    }
}

/* === PRINT STYLES === */
@media print {
    .header, .nav-toggle, .scroll-top, .whatsapp-float, .cookie-banner, .cta-section {
        display: none;
    }

    body {
        font-size: 12pt;
        color: #000;
        background: #fff;
    }

    a {
        text-decoration: underline;
        color: #000;
    }

    .container {
        max-width: 100%;
        padding: 0;
    }
}

/* === ACCESSIBILITY / PREFERENCES === */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Utilities */
.text-center {
    text-align: center;
}

.d-none {
    display: none !important;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 12px;
    height: 12px;
}

::-webkit-scrollbar-track {
    background: var(--light-bg);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 6px;
}

    ::-webkit-scrollbar-thumb:hover {
        background: var(--secondary-color);
    }

/* Selection */
::selection {
    background: var(--primary-color);
    color: var(--white);
}

::-moz-selection {
    background: var(--primary-color);
    color: var(--white);
}

/* Focus */
*:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}