:root {
    --primary: #3b6a91; /* Steel Blue from logo */
    --secondary: #1a1a1b; /* Charcoal from logo */
    --accent: #4a7ba5; /* Lighter Blue */
    --text: #333333;
    --text-light: #666666;
    --white: #FFFFFF;
    --light-bg: #F8F9FA;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, .logo-text {
    font-family: 'Outfit', sans-serif;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.container-flex {
    display: flex;
    align-items: center;
    gap: 60px;
}

/* Typography & General */
span.highlight {
    color: var(--primary);
}

.btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    font-size: 1rem;
    text-align: center;
}

.btn-primary {
    background: var(--primary);
    color: var(--white);
    border: none;
}

.btn-primary:hover {
    background: #e6a600;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(255, 184, 0, 0.3);
}

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

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

.btn-lg {
    padding: 16px 40px;
    font-size: 1.1rem;
}

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

.section-title {
    margin-bottom: 60px;
}

.section-title h2 {
    font-size: 2.5rem;
    color: var(--secondary);
    margin-bottom: 15px;
}

.section-title h2 span {
    color: var(--primary);
}

.title-line {
    width: 80px;
    height: 4px;
    background: var(--primary);
    margin: 0 auto 20px;
    border-radius: 2px;
}

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

.main-header.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 15px 0;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
}

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

.brand-logo {
    height: 100px;
    width: auto;
    object-fit: contain;
    display: block;
    transition: var(--transition);
}

.logo-dark {
    display: none;
}

.main-header.scrolled .brand-logo {
    height: 75px;
}

.main-header.scrolled .logo-light {
    display: none;
}

.main-header.scrolled .logo-dark {
    display: block;
}

.footer-logo {
    height: 90px;
    margin-bottom: 30px;
}

.nav-menu ul {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-menu a {
    text-decoration: none;
    color: var(--white);
    font-weight: 500;
    transition: var(--transition);
}

.main-header.scrolled .nav-menu a {
    color: var(--secondary);
}

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

.mobile-toggle {
    display: none;
    font-size: 1.5rem;
    color: var(--white);
    cursor: pointer;
}

.main-header.scrolled .mobile-toggle {
    color: var(--secondary);
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    color: var(--white);
    overflow: hidden;
}

.parallax-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('https://images.unsplash.com/photo-1581091226825-a6a2a5aee158?auto=format&fit=crop&q=80&w=2000') center/cover;
    z-index: -2;
    transform: scale(1.1);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(26, 26, 27, 0.95), rgba(59, 106, 145, 0.4));
    z-index: -1;
}

.hero-content {
    max-width: 700px;
}

.badge {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.5);
    color: var(--white);
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 20px;
}

.hero h1 {
    font-size: 4rem;
    line-height: 1.1;
    margin-bottom: 25px;
}

.hero h1 span {
    color: var(--white);
    text-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 40px;
    opacity: 0.9;
}

.hero-btns {
    display: flex;
    gap: 20px;
}

.hero-scroll {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
}

.mouse {
    width: 25px;
    height: 45px;
    border: 2px solid var(--white);
    border-radius: 20px;
    position: relative;
}

.mouse::after {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 10px;
    background: var(--white);
    border-radius: 2px;
    animation: scroll 2s infinite;
}

@keyframes scroll {
    0% { opacity: 1; transform: translate(-50%, 0); }
    100% { opacity: 0; transform: translate(-50%, 20px); }
}

/* Stats Section */
.stats-section {
    padding: 80px 0;
    background: var(--white);
    margin-top: -60px;
    position: relative;
    z-index: 10;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    background: var(--white);
    box-shadow: var(--shadow);
    border-radius: 20px;
    padding: 40px;
    text-align: center;
}

.stat-item {
    border-right: 1px solid #eee;
}

.stat-item:last-child {
    border-right: none;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--secondary);
    display: inline-block;
}

.plus, .percent {
    font-size: 1.5rem;
    color: var(--primary);
    font-weight: 700;
}

.stat-item p {
    color: var(--text-light);
    font-weight: 500;
    margin-top: 5px;
}

/* Sectors Section */
.sektorler {
    padding: 100px 0;
    background: var(--light-bg);
}

.sektor-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 25px;
}

.sektor-card {
    background: var(--white);
    padding: 30px 20px;
    border-radius: 20px;
    text-align: center;
    transition: var(--transition);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    border: 1px solid rgba(0,0,0,0.03);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 180px;
}

.sektor-card i {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 20px;
    transition: var(--transition);
}

.sektor-card h3 {
    color: var(--secondary);
    font-size: 1.2rem;
    margin-bottom: 12px;
    font-weight: 700;
    transition: var(--transition);
}

.sektor-card p {
    font-size: 0.9rem;
    color: var(--text-light);
    line-height: 1.5;
    margin: 0;
    transition: var(--transition);
}

.sektor-card:hover {
    transform: translateY(-10px);
    background: var(--secondary);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.sektor-card:hover h3,
.sektor-card:hover p {
    color: var(--white);
}

.sektor-card:hover i {
    color: var(--white);
    transform: scale(1.1);
}

/* Removal of old card image styles if not needed, but I'll just keep them for now and use the new structure */

/* About & Kurumsal Section */
.about-section {
    padding: 80px 0;
    background: var(--white);
}

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

.about-content h2 {
    font-size: 2.8rem;
    color: var(--secondary);
    margin: 20px 0;
    line-height: 1.2;
}

.about-content h2 span {
    color: var(--primary);
}

.about-content p {
    color: var(--text-light);
    font-size: 1.1rem;
    margin-bottom: 20px;
}

.mission-vision-card {
    background: var(--light-bg);
    padding: 40px;
    border-radius: 30px;
    border-left: 8px solid var(--primary);
    box-shadow: var(--shadow);
}

.mv-item {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
}

.mv-item:last-child {
    margin-bottom: 0;
}

.mv-item i {
    font-size: 2rem;
    color: var(--primary);
    background: var(--white);
    width: 60px;
    height: 60px;
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.mv-item h4 {
    color: var(--secondary);
    font-size: 1.3rem;
    margin-bottom: 8px;
}

.mv-item p {
    font-size: 0.95rem;
    color: var(--text-light);
    margin: 0;
    line-height: 1.5;
}

/* Why Us Section Update */
.why-us {
    padding: 80px 0;
    background: var(--light-bg);
}

.benefit-list li i {
    flex-shrink: 0;
}

/* FAQ Section */
.faq-section {
    padding: 80px 0;
    background: var(--white);
}

.faq-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.faq-item {
    background: var(--light-bg);
    margin-bottom: 15px;
    border-radius: 15px;
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid rgba(0,0,0,0.05);
}

.faq-question {
    padding: 22px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-weight: 700;
    color: var(--secondary);
    font-size: 1.1rem;
    transition: var(--transition);
}

.faq-question i {
    transition: var(--transition);
    font-size: 0.9rem;
    color: var(--primary);
}

.faq-answer {
    padding: 0 30px;
    max-height: 0;
    overflow: hidden;
    transition: all 0.4s ease;
    color: var(--text-light);
    font-size: 1rem;
    line-height: 1.6;
}

.faq-item.active {
    background: var(--white);
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    border-color: var(--primary);
}

.faq-item.active .faq-question {
    color: var(--primary);
}

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

.faq-item.active .faq-answer {
    padding: 0 30px 25px;
    max-height: 500px;
}

@media (max-width: 991px) {
    .faq-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 992px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: 50px;
        text-align: center;
    }
    
    .mv-item {
        text-align: left;
    }
}

/* Process Section V2 */
.process-v2 {
    padding: 80px 0;
    background: #fdfdfd;
}

.cards-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-top: 60px;
    align-items: start;
}

.process-card {
    background: var(--primary);
    padding: 50px 30px;
    border-radius: 40px;
    text-align: center;
    box-shadow: 0 15px 40px rgba(59, 106, 145, 0.2);
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.process-card h3 {
    font-size: 1.5rem;
    color: var(--white);
    margin-bottom: 20px;
    font-weight: 700;
    line-height: 1.3;
}

.process-card p {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
    margin-bottom: 25px;
    flex-grow: 1;
}

.card-step {
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.15);
    color: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    font-weight: 800;
    margin: 0 auto 25px;
    transition: var(--transition);
}

.process-card:hover .card-step {
    background: var(--primary);
    color: var(--white);
    border-color: transparent;
    transform: scale(1.1);
}

.process-card:hover {
    background: var(--white);
    transform: translateY(-10px) !important;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.1);
    border-color: transparent;
}

.process-card:hover h3 {
    color: var(--primary);
}

.process-card:hover p {
    color: var(--text-light);
}

.card-down {
    margin-top: 40px;
}

@media (max-width: 1200px) {
    .cards-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .card-down {
        margin-top: 0;
    }
}

@media (max-width: 768px) {
    .cards-grid {
        grid-template-columns: 1fr;
    }
    .process-card {
        padding: 40px 25px;
    }
}

/* Verification Banner Styles */
.verify-banner-sec {
    padding: 30px 0;
    margin-top: 20px;
    position: relative;
    z-index: 10;
}

.verify-banner {
    background: var(--secondary);
    padding: 35px 50px;
    border-radius: 30px;
    display: flex;
    align-items: center;
    gap: 40px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.25);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.verify-banner::after {
    content: '';
    position: absolute;
    right: 0;
    top: 0;
    width: 30%;
    height: 100%;
    background: linear-gradient(to right, transparent, rgba(255, 184, 0, 0.08));
    pointer-events: none;
}

.vb-icon {
    width: 65px;
    height: 65px;
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    flex-shrink: 0;
}

.vb-content {
    flex: 1;
}

.vb-content h3 {
    color: var(--white);
    font-size: 1.7rem;
    margin-bottom: 5px;
    font-weight: 700;
}

.vb-content p {
    color: rgba(255, 255, 255, 0.6);
    margin: 0;
    font-size: 1rem;
}

.vb-action .btn {
    padding: 16px 35px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 12px;
    white-space: nowrap;
}

@media (max-width: 992px) {
    .verify-banner {
        flex-direction: column;
        text-align: center;
        padding: 40px 25px;
        gap: 30px;
        margin-top: 20px;
    }
    
    .vb-content h3 {
        font-size: 1.4rem;
    }
}

/* Contact Section Modernized */
.contact {
    padding: 80px 0;
    background: #f8faff;
}

.contact-wrapper {
    display: flex;
    background: var(--white);
    border-radius: 40px;
    overflow: hidden;
    box-shadow: 0 40px 100px rgba(0, 0, 0, 0.08);
}

.contact-info {
    flex: 1;
    background: var(--secondary);
    padding: 70px 60px;
    color: var(--white);
    display: flex;
    flex-direction: column;
}

.info-header h2 {
    color: var(--white);
    font-size: 2.2rem;
    margin-bottom: 10px;
}

.info-header p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 50px;
}

.contact-details {
    flex: 1;
}

.detail-item {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 40px;
    transition: var(--transition);
}

.detail-item:hover {
    transform: translateX(10px);
}

.icon-box {
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: var(--primary);
}

.detail-text h4 {
    font-size: 1.1rem;
    margin-bottom: 4px;
    color: var(--white);
}

.detail-text p {
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.4;
}

.social-box {
    margin-top: 40px;
    padding-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.social-box p {
    margin-bottom: 15px;
    font-weight: 600;
}

.social-box .social-links {
    display: flex;
    gap: 15px;
}

.social-box .social-links a {
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: var(--transition);
}

.social-box .social-links a:hover {
    background: var(--primary);
    transform: translateY(-5px);
}

/* Contact Form Side */
.contact-form-wrapper {
    flex: 1.4;
    padding: 70px 60px;
}

.contact-form-wrapper h3 {
    font-size: 1.8rem;
    color: var(--secondary);
    margin-bottom: 40px;
}

.form-group {
    position: relative;
    margin-bottom: 35px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 0;
    font-size: 1rem;
    color: var(--secondary);
    border: none;
    border-bottom: 2px solid #eee;
    background: transparent;
    transition: var(--transition);
}

.form-group label {
    position: absolute;
    top: 12px;
    left: 0;
    font-size: 1rem;
    color: #999;
    pointer-events: none;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-bottom-color: var(--primary);
}

/* Floating Label Animation */
.form-group input:focus ~ label,
.form-group input:valid ~ label,
.form-group select:focus ~ label,
.form-group select:valid ~ label,
.form-group textarea:focus ~ label,
.form-group textarea:valid ~ label {
    top: -15px;
    font-size: 0.85rem;
    color: var(--primary);
    font-weight: 600;
}

.form-row {
    display: flex;
    gap: 30px;
}

.btn-block {
    width: 100%;
    padding: 18px;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    border-radius: 15px;
}

/* Footer */
footer {
    background: var(--secondary);
    color: var(--white);
    padding: 80px 0 30px;
}

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

.col-main p {
    margin: 20px 0;
    opacity: 0.7;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links 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);
    text-decoration: none;
    transition: var(--transition);
}

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

.footer-col h4 {
    margin-bottom: 25px;
    font-size: 1.2rem;
}

.footer-col ul {
    list-style: none;
}

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

.footer-col ul a {
    color: var(--white);
    text-decoration: none;
    opacity: 0.7;
    transition: var(--transition);
}

.footer-col ul a:hover {
    opacity: 1;
    color: var(--primary);
    padding-left: 5px;
}

.newsletter {
    display: flex;
    margin-top: 20px;
}

.newsletter input {
    flex: 1;
    padding: 12px;
    border: none;
    border-radius: 8px 0 0 8px;
}

.newsletter button {
    background: var(--primary);
    border: none;
    padding: 0 20px;
    border-radius: 0 8px 8px 0;
    cursor: pointer;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
    opacity: 0.6;
}

/* Responsive */
@media (max-width: 992px) {
    .container-flex {
        flex-direction: column;
    }
    
    .hero h1 {
        font-size: 3rem;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
    
    .stat-item {
        border-right: none;
    }
    
    .image-stack {
        height: 350px;
        margin-bottom: 40px;
    }
    
    .process-steps {
        flex-direction: column;
        gap: 40px;
    }
    
    .process-steps::before {
        display: none;
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    
    .mobile-toggle {
        display: block;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero-btns {
        flex-direction: column;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
}

/* Mobile Menu Styles */
.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    height: 100vh;
    background: var(--secondary);
    z-index: 2000;
    padding: 60px 40px;
    display: flex;
    flex-direction: column;
    gap: 40px;
    transition: 0.5s ease;
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.5);
}

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

.mobile-menu-close {
    position: absolute;
    top: 20px;
    left: 20px;
    color: var(--white);
    font-size: 2rem;
    cursor: pointer;
}

.mobile-menu ul {
    list-style: none;
}

.mobile-menu ul li {
    margin-bottom: 25px;
}

.mobile-menu ul a {
    color: var(--white);
    text-decoration: none;
    font-size: 1.5rem;
    font-weight: 600;
    font-family: 'Outfit';
}

.mobile-menu ul a:hover {
    color: var(--primary);
}