:root {
    --primary-color: #8B4513; /* Sıcak kahverengi */
    --secondary-color: #D2B48C; /* Bej */
    --dark-color: #3E2723; /* Koyu kahverengi */
    --light-color: #F5DEB3; /* Açık bej */
    --overlay-color: rgba(62, 39, 35, 0.8); /* Koyu kahverengi overlay */
    --text-dark: #2C1810; /* Koyu metin rengi */
    --text-light: #F5DEB3; /* Açık metin rengi */
}

/* Genel Stiller */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

html {
    scroll-behavior: smooth;
}

/* Navbar Stilleri */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.2rem 5%;
    background-color: var(--overlay-color);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.2);
    z-index: 1000;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    background-color: rgba(0, 0, 0, 0.95);
    padding: 1rem 5%;
}

.logo h1 {
    color: #fff;
    font-size: 1.5rem;
    font-weight: bold;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.nav-links {
    display: flex;
    list-style: none;
}

.nav-links li a {
    color: #fff;
    text-decoration: none;
    padding: 0.5rem 1rem;
    transition: all 0.3s ease;
    font-weight: 500;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.nav-links li a:hover {
    color: #d4d4d4;
}

/* Teklif formu stillerini kaldır */
.nav-links li a.nav-quote-button {
    display: none;
}

/* Hero Bölümü */
.hero {
    height: 100vh;
    background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('../images/hero-bg.jpg');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
}

.hero-content {
    max-width: 800px;
    padding: 2rem;
}

.hero-content h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.cta-button {
    display: inline-block;
    padding: 1rem 2rem;
    background-color: var(--primary-color);
    color: white;
    text-decoration: none;
    border-radius: 5px;
    margin-top: 2rem;
    transition: all 0.3s ease;
}

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

/* Hizmetler Bölümü */
.services {
    padding: 5rem 5%;
    background-color: #f8f9fa;
}

.services h2 {
    text-align: center;
    margin-bottom: 3rem;
    color: #333;
    font-size: 2.5rem;
}

.services-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.service-category {
    background-color: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
    border-left: 4px solid var(--primary-color);
}

.service-category:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.service-category h3 {
    color: #333;
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.service-category h3 i {
    color: var(--primary-color);
    font-size: 1.8rem;
}

.service-category ul {
    list-style: none;
    padding: 0;
}

.service-category ul li {
    margin: 1rem 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #555;
    font-size: 1rem;
}

.service-category ul li i {
    color: #28a745;
    font-size: 1rem;
}

/* Hakkımızda Bölümü */
.about {
    padding: 5rem 5%;
    background-color: white;
}

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

.about h2 {
    text-align: center;
    margin-bottom: 3rem;
    color: #333;
    font-size: 2.5rem;
}

.about-description {
    text-align: center;
    font-size: 1.2rem;
    color: #666;
    line-height: 1.8;
    margin-bottom: 4rem;
}

/* Özellikler Bölümü */
.about-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 4rem;
}

.feature {
    text-align: center;
    padding: 2rem;
    background-color: #f8f9fa;
    border-radius: 10px;
    transition: transform 0.3s ease;
}

.feature:hover {
    transform: translateY(-5px);
}

.feature i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.feature h3 {
    color: #333;
    margin-bottom: 1rem;
}

.feature p {
    color: #666;
    line-height: 1.6;
}

/* İstatistikler */
.about-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin: 4rem 0;
    background-color: var(--dark-color);
    padding: 3rem;
    border-radius: 10px;
    color: white;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: bold;
    margin-bottom: 0.5rem;
}

.stat-text {
    font-size: 1.1rem;
}

/* Değerlerimiz */
.about-values {
    margin: 4rem 0;
    text-align: center;
}

.about-values h3 {
    color: #333;
    margin-bottom: 2rem;
    text-align: center;
    font-size: 2rem;
}

.about-values ul {
    list-style: none;
    padding: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    max-width: 900px;
    margin: 0 auto;
}

.about-values li {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    font-size: 1.1rem;
    color: #555;
    width: 100%;
    max-width: 500px;
}

.about-values li i {
    color: var(--primary-color);
    font-size: 1.2rem;
    flex-shrink: 0;
}

/* Sertifikalar */
.about-certificates {
    margin-top: 4rem;
}

.about-certificates h3 {
    color: #333;
    margin-bottom: 2rem;
    text-align: center;
    font-size: 2rem;
}

.certificate-list {
    display: flex;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
}

.certificate {
    text-align: center;
    padding: 1.5rem;
    background-color: #f8f9fa;
    border-radius: 10px;
    min-width: 200px;
}

.certificate i {
    font-size: 2.5rem;
    color: #333;
    margin-bottom: 1rem;
    display: block;
}

.certificate span {
    font-size: 1.1rem;
    color: #333;
}

/* İletişim Bölümü */
.contact {
    padding: 5rem 5%;
    background-color: #f8f9fa;
}

.contact h2 {
    text-align: center;
    margin-bottom: 3rem;
    color: #333;
    font-size: 2.5rem;
}

.contact-container {
    display: grid;
    grid-template-columns: 400px 1fr;
    gap: 3rem;
    max-width: 1400px;
    margin: 0 auto;
}

.contact-info {
    background-color: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
}

.contact-info h3 {
    color: #333;
    margin-bottom: 2rem;
    font-size: 1.8rem;
    text-align: center;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.contact-item i {
    font-size: 1.5rem;
    color: #333;
    margin-top: 0.5rem;
}

.contact-text h4 {
    color: #333;
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.contact-text p {
    color: #666;
    line-height: 1.6;
    margin: 0.2rem 0;
}

.map-container {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    height: 100%;
}

.map {
    flex: 1;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
}

.map iframe {
    width: 100%;
    height: 100%;
    min-height: 450px;
}

.directions-button {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    background-color: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 1rem;
    border-radius: 10px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    width: 100%;
    height: 60px;
    font-size: 1.1rem;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
}

.directions-button:hover {
    background-color: #000;
    transform: translateY(-2px);
}

.directions-button i {
    font-size: 1.3rem;
}

/* Footer Bölümü */
footer {
    background-color: var(--dark-color);
    color: white;
    padding: 4rem 5% 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-bottom: 2rem;
}

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

.footer-info p {
    color: #ccc;
    margin-bottom: 1.5rem;
}

.footer-contact p {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 0.5rem;
    color: #ccc;
}

.footer-contact i {
    color: #fff;
    font-size: 1.1rem;
}

.footer-links h4,
.footer-services h4,
.footer-social h4 {
    color: var(--secondary-color);
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.footer-links ul,
.footer-services ul {
    list-style: none;
    padding: 0;
}

.footer-links ul li,
.footer-services ul li {
    margin-bottom: 0.5rem;
}

.footer-links ul li a {
    color: #ccc;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links ul li a:hover {
    color: #fff;
}

.footer-services ul li {
    color: #ccc;
}

.footer-social .social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    color: #ccc;
    font-size: 1.5rem;
    transition: all 0.3s ease;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #ccc;
}

/* Mobil Menü */
.burger {
    display: none;
    cursor: pointer;
}

.burger div {
    width: 25px;
    height: 3px;
    background-color: #fff;
    margin: 5px;
    transition: all 0.3s ease;
}

/* Responsive Tasarım */
@media screen and (max-width: 1200px) {
    .services-container {
        grid-template-columns: repeat(2, 1fr);
    }

    .contact-container {
        grid-template-columns: 350px 1fr;
    }
}

@media screen and (max-width: 1024px) {
    .about-features {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .about-values ul {
        grid-template-columns: 1fr;
    }

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

    .map iframe {
        height: 450px;
        min-height: auto;
    }

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

@media screen and (max-width: 768px) {
    .nav-links {
        position: fixed;
        right: -100%;
        top: 70px;
        height: calc(100vh - 70px);
        background-color: var(--overlay-color);
        flex-direction: column;
        align-items: center;
        width: 100%;
        transition: right 0.5s ease;
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
    }

    .nav-links li {
        margin: 1.5rem 0;
    }

    .nav-links li a {
        font-size: 1.2rem;
    }

    .burger {
        display: block;
    }

    .nav-active {
        right: 0;
    }

    .hero-content h1 {
        font-size: 2rem;
    }

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

    .about-features {
        grid-template-columns: 1fr;
    }

    .about-stats {
        grid-template-columns: 1fr;
        padding: 2rem;
    }

    .stat {
        padding: 1rem 0;
    }

    .certificate {
        min-width: 150px;
    }

    .about-values li {
        max-width: 90%;
    }

    .contact {
        padding: 3rem 5%;
    }

    .map iframe {
        height: 350px;
    }

    .contact-info {
        padding: 1.5rem;
    }

    .directions-button {
        height: 50px;
    }

    .quote-form-container {
        padding: 2rem;
    }
    
    .nav-links li a.nav-quote-button {
        margin: 0;
        width: 200px;
        text-align: center;
    }

    .fixed-buttons {
        padding: 0 10px;
        bottom: 10px;
    }

    .social-buttons {
        gap: 8px;
    }

    .whatsapp-button span,
    .facebook-button span,
    .scroll-top-button span {
        display: none;
    }

    .whatsapp-button,
    .facebook-button,
    .scroll-top-button {
        width: 45px;
        height: 45px;
        padding: 0;
        justify-content: center;
    }

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

    .footer-contact p {
        justify-content: center;
    }

    .footer-social .social-links {
        justify-content: center;
    }
}

/* Form Elemanları */
.contact-form button {
    background-color: var(--primary-color);
}

.contact-form button:hover {
    background-color: var(--dark-color);
}

/* Teklif formu bölümünü tamamen kaldır */
.quote-form {
    display: none;
}

.quote-form-container {
    display: none;
}

/* Sabit Butonlar */
.fixed-buttons {
    position: fixed;
    bottom: 20px;
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 0 20px;
    z-index: 999;
    pointer-events: none;
}

.social-buttons {
    display: flex;
    flex-direction: column;
    gap: 10px;
    pointer-events: auto;
}

.whatsapp-button,
.facebook-button,
.scroll-top-button {
    pointer-events: auto;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 15px;
    border-radius: 30px;
    border: none;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    color: white;
    text-decoration: none;
}

.whatsapp-button {
    background-color: #25d366;
}

.whatsapp-button:hover {
    background-color: #1fba58;
    transform: translateY(-2px);
}

.facebook-button {
    background-color: #1877f2;
}

.facebook-button:hover {
    background-color: #0d65d9;
    transform: translateY(-2px);
}

.scroll-top-button {
    background-color: var(--primary-color);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s ease;
}

.scroll-top-button.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.scroll-top-button:hover {
    background-color: var(--dark-color);
    transform: translateY(-2px);
}

.whatsapp-button i,
.scroll-top-button i {
    font-size: 20px;
}

/* Projeler Bölümü */
.projects {
    padding: 5rem 5%;
    background-color: #f8f9fa;
}

.projects h2 {
    text-align: center;
    margin-bottom: 1rem;
    color: #333;
    font-size: 2.5rem;
}

.section-description {
    text-align: center;
    color: #666;
    margin-bottom: 3rem;
    font-size: 1.1rem;
}

.project-filters {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.8rem 1.5rem;
    border: 2px solid var(--primary-color);
    background-color: #fff;
    color: var(--text-dark);
    border-radius: 30px;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 500;
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.filter-btn:hover, .filter-btn.active {
    background-color: var(--primary-color);
    color: var(--text-light);
    transform: translateY(-2px);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.project-card {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    background-color: #fff;
}

.project-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
}

.project-image {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4/3;
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.project-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, var(--overlay-color), transparent);
    padding: 2rem 1.5rem;
    color: white;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.project-card:hover .project-overlay {
    transform: translateY(0);
}

.project-overlay h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.project-overlay p {
    font-size: 0.9rem;
    opacity: 0.9;
}

.project-video {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16/9;
    background-color: #000;
    border-radius: 10px;
}

.project-video video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.video-card {
    grid-column: span 2;
}

/* Video kontrolleri için özel stil */
.project-video video::-webkit-media-controls {
    background-color: rgba(0, 0, 0, 0.5);
}

.project-video video::-webkit-media-controls-panel {
    display: flex !important;
    opacity: 1 !important;
}

@media screen and (max-width: 768px) {
    .project-filters {
        gap: 0.5rem;
    }

    .filter-btn {
        padding: 0.6rem 1rem;
        font-size: 0.9rem;
    }

    .projects-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
        gap: 1rem;
    }

    .video-card {
        grid-column: span 1;
    }
    
    .project-video::before {
        font-size: 3rem;
    }
}