/* Corporate Branding Colors */
:root {
    --primary: #0f172a;
    --secondary: #2563eb;
    --secondary-dark: #1d4ed8;
    --accent: #f59e0b;
    --text: #f8fafc;
    --text-muted: #94a3b8;
    --bg: #020617;
    --card-bg: rgba(30, 41, 59, 0.5);
    --glass: rgba(255, 255, 255, 0.05);
    --border: rgba(255, 255, 255, 0.1);
    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Outfit', sans-serif;
}

html {
    overflow-x: hidden;
    width: 100%;
}

body {
    background-color: var(--bg);
    color: var(--text);
    overflow-x: hidden;
    width: 100%;
    max-width: 100vw;
    line-height: 1.6;
    position: relative;
}

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

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

.fade-in {
    animation: fadeInUp 0.8s ease forwards;
}

/* Header & Nav */
nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 8%;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    backdrop-filter: blur(15px);
    background: rgba(2, 6, 23, 0.85);
    border-bottom: 1px solid var(--border);
}

.logo {
    font-size: 1.6rem;
    font-weight: 800;
    letter-spacing: -1px;
    text-decoration: none;
    color: var(--text);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo span {
    color: var(--secondary);
}

.nav-links {
    display: flex;
    gap: 2.5rem;
    list-style: none;
    align-items: center;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-muted);
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
}

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

/* Hero Section */
.hero {
    min-height: 100vh;
    padding: 280px 10% 120px;
    display: flex;
    align-items: flex-start;
    background: radial-gradient(circle at 80% 20%, rgba(37, 99, 235, 0.1), transparent 40%);
    position: relative;
}

.hero-content {
    max-width: 650px;
    z-index: 2;
}

.hero h1 {
    font-size: 4.5rem;
    line-height: 1.05;
    margin-bottom: 1.5rem;
    font-weight: 800;
}

.hero h1 span {
    display: block;
    background: linear-gradient(90deg, #fff, var(--secondary));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 3rem;
    max-width: 500px;
}

.cta-group {
    display: flex;
    gap: 1.5rem;
}

.btn {
    padding: 1rem 2.25rem;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1rem;
}

.btn-primary {
    background: var(--secondary);
    color: white;
    box-shadow: 0 10px 30px -10px rgba(37, 99, 235, 0.5);
}

.btn-primary:hover {
    background: var(--secondary-dark);
    transform: translateY(-2px);
    box-shadow: 0 15px 40px -10px rgba(37, 99, 235, 0.6);
}

.btn-outline {
    border: 1px solid var(--secondary);
    color: var(--text);
    backdrop-filter: blur(5px);
}

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

.hero-image {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 45%;
    height: 80%;
    background-size: cover;
    background-position: center;
    border-radius: 40px 0 0 40px;
    box-shadow: -20px 20px 60px rgba(0, 0, 0, 0.5);
    z-index: 1;
}

/* Services Detail Layout */
.service-hero {
    min-height: 70vh;
    padding-top: 280px;
    padding-bottom: 120px;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    text-align: center;
    position: relative;
    background-size: cover;
    background-position: center;
}

.service-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(2, 6, 23, 0.4), var(--bg));
}

.service-hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    padding: 0 5%;
}

.service-hero h1 {
    font-size: 4rem;
    margin-bottom: 1.5rem;
}

.service-main {
    padding: 100px 10%;
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 5rem;
}

.service-description h2 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    color: var(--secondary);
}

.service-description p {
    font-size: 1.15rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
}

.benefit-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-top: 3rem;
}

.benefit-item {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 20px;
    border: 1px solid var(--border);
}

.benefit-item i {
    color: var(--secondary);
    margin-bottom: 1rem;
    display: block;
}

.service-sidebar {
    position: sticky;
    top: 120px;
    height: fit-content;
}

.contact-card {
    background: linear-gradient(135deg, #1e293b, #0f172a);
    padding: 3rem;
    border-radius: 30px;
    border: 1px solid var(--secondary);
    text-align: center;
}

.contact-card h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.contact-card p {
    margin-bottom: 2rem;
    color: var(--text-muted);
}

/* Testimonials */
.testimonials {
    padding: 100px 10%;
    background: rgba(255, 255, 255, 0.02);
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.testimonial-card {
    background: var(--card-bg);
    padding: 2.5rem;
    border-radius: 24px;
    border: 1px solid var(--border);
}

.stars {
    color: var(--accent);
    margin-bottom: 1rem;
}

/* Services Grid in Index */
.services {
    padding: 120px 8%;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
}

.service-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    padding: 3rem;
    border-radius: 32px;
    transition: var(--transition);
    text-decoration: none;
    color: inherit;
    position: relative;
    overflow: hidden;
}

.service-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--secondary);
    transform: scaleX(0);
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-12px);
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--secondary);
}

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

/* Footer */
footer {
    padding: 100px 8% 50px;
    background: #010409;
    border-top: 1px solid var(--border);
}

/* Link Resets */
a,
a:visited {
    text-decoration: none;
    color: inherit;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 5rem;
    margin-bottom: 5rem;
}

.footer-col h4 {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    color: var(--text);
}

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

.footer-col ul li {
    margin-bottom: 0.8rem;
}

.footer-col ul a {
    color: var(--text);
    transition: var(--transition);
}

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

/* FAQ Accordion */
.faq-section {
    padding: 80px 10%;
    background: rgba(255, 255, 255, 0.02);
}

.faq-container {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 16px;
    margin-bottom: 1rem;
    overflow: hidden;
    transition: var(--transition);
}

.faq-item:hover {
    border-color: var(--secondary);
}

.faq-question {
    padding: 1.5rem 2rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    font-size: 1.1rem;
    user-select: none;
}

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

.faq-icon {
    transition: transform 0.3s ease;
    color: var(--secondary);
}

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

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    padding: 0 2rem;
    color: var(--text-muted);
    line-height: 1.8;
}

.faq-item.active .faq-answer {
    max-height: 500px;
    padding: 0 2rem 1.5rem;
}

/* Pricing Tables */
.pricing-section {
    padding: 80px 10%;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 3rem auto 0;
}

.pricing-card {
    background: var(--card-bg);
    border: 2px solid var(--border);
    border-radius: 24px;
    padding: 2.5rem;
    text-align: center;
    transition: var(--transition);
    position: relative;
}

.pricing-card.featured {
    border-color: var(--secondary);
    transform: scale(1.05);
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.1), var(--card-bg));
}

.pricing-card:hover {
    transform: translateY(-10px);
    border-color: var(--secondary);
}

.pricing-badge {
    background: var(--secondary);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    display: inline-block;
    margin-bottom: 1rem;
}

.pricing-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.pricing-price {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--secondary);
    margin: 1.5rem 0;
}

.pricing-price small {
    font-size: 1rem;
    color: var(--text-muted);
    font-weight: 400;
}

.pricing-features {
    list-style: none;
    margin: 2rem 0;
    text-align: left;
}

.pricing-features li {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-muted);
}

.pricing-features li:last-child {
    border-bottom: none;
}

.pricing-features i {
    color: var(--secondary);
}

/* Process Timeline */
.process-section {
    padding: 80px 10%;
}

.process-timeline {
    max-width: 1000px;
    margin: 3rem auto;
    position: relative;
}

.process-step {
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: 2rem;
    margin-bottom: 3rem;
    position: relative;
}

.process-step:not(:last-child)::before {
    content: '';
    position: absolute;
    left: 40px;
    top: 80px;
    width: 2px;
    height: calc(100% + 1rem);
    background: linear-gradient(to bottom, var(--secondary), transparent);
}

.process-number {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--secondary), var(--secondary-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 800;
    box-shadow: 0 10px 30px rgba(37, 99, 235, 0.3);
    position: relative;
    z-index: 2;
}

.process-content {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 20px;
    border: 1px solid var(--border);
    transition: var(--transition);
}

.process-content:hover {
    border-color: var(--secondary);
    transform: translateX(10px);
}

.process-content h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--secondary);
}

.process-content p {
    color: var(--text-muted);
    line-height: 1.8;
}

/* WhatsApp Floating Button */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #25D366, #128C7E);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.4);
    cursor: pointer;
    z-index: 999;
    transition: var(--transition);
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 15px 40px rgba(37, 211, 102, 0.6);
}

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

@keyframes pulse {

    0%,
    100% {
        box-shadow: 0 10px 30px rgba(37, 211, 102, 0.4);
    }

    50% {
        box-shadow: 0 10px 40px rgba(37, 211, 102, 0.7);
    }
}

/* Gallery Section */
.gallery-section {
    padding: 80px 10%;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-top: 3rem;
}

.gallery-item {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    aspect-ratio: 4/3;
    cursor: pointer;
    transition: var(--transition);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

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

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    display: flex;
    align-items: flex-end;
    padding: 1.5rem;
    opacity: 0;
    transition: var(--transition);
}

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

.gallery-overlay h4 {
    color: white;
    font-size: 1.2rem;
}

/* Related Services */
.related-services {
    padding: 80px 10%;
    background: rgba(255, 255, 255, 0.02);
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.related-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 2rem;
    text-align: center;
    transition: var(--transition);
    text-decoration: none;
    color: inherit;
}

.related-card:hover {
    transform: translateY(-8px);
    border-color: var(--secondary);
    background: rgba(255, 255, 255, 0.05);
}

.related-card i {
    color: var(--secondary);
    margin-bottom: 1rem;
}

.related-card h3 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
}

.related-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* Technical Specs */
.specs-section {
    padding: 80px 10%;
}

.specs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.spec-item {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    transition: var(--transition);
}

.spec-item:hover {
    border-color: var(--secondary);
    transform: translateY(-5px);
}

.spec-item i {
    color: var(--secondary);
    margin-bottom: 1rem;
}

.spec-item h4 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

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

@media (max-width: 1200px) {
    .hero h1 {
        font-size: 3.5rem;
    }

    .hero-image {
        width: 40%;
    }

    .service-main {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 3rem;
    }

    .process-step {
        grid-template-columns: 60px 1fr;
        gap: 1.5rem;
    }

    .process-number {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
}

@media (max-width: 768px) {

    section,
    main {
        padding: 4rem 1.5rem;
        /* Kenar boşluklarını daralt */
        overflow: hidden;
        /* Taşmayı engelle */
    }

    .nav-links {
        display: none;
    }

    .hero {
        text-align: center;
        padding-top: 8rem;
    }

    .hero-content {
        margin: 0 auto;
        width: 100%;
        max-width: 100%;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .hero-image {
        display: none;
    }

    .service-hero {
        padding: 6rem 1.5rem;
    }

    .service-hero h1 {
        font-size: 2.2rem;
    }

    .service-main {
        padding: 2rem 1rem;
        gap: 2rem;
    }

    .testimonial-grid,
    .benefit-grid,
    .pricing-grid,
    .related-grid,
    .gallery-grid {
        grid-template-columns: 1fr !important;
        /* Tek sütun zorla */
        width: 100%;
    }

    .pricing-card.featured {
        transform: scale(1);
        margin: 1rem 0;
    }

    .pricing-card,
    .benefit-item,
    .faq-item {
        width: 100%;
        max-width: 100%;
    }

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

    .whatsapp-float {
        width: 50px;
        height: 50px;
        bottom: 20px;
        right: 20px;
    }

    .whatsapp-float svg {
        width: 26px;
        height: 26px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
}