/* Dent Sekiz Eylül - Ana Stil Dosyası */

:root {
    --primary-color: #0ec2f5;
    --dark-color: #282828;
    --dark-bg: #1a1a1a;
    --card-bg: #ffffff;
    --text-color: #333333;
    --text-light: #666666;
    --light-bg: #f8f9fa;
    --white: #ffffff;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--white);
    min-height: 100vh;
}

/* Header ve Navigation */
header {
    background-color: var(--dark-color);
    box-shadow: 0 2px 10px rgba(0,0,0,0.5);
    position: sticky;
    top: 0;
    z-index: 1000;
}

nav {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 0;
    padding: 0.75rem 1rem;
    background: transparent;
    text-decoration: none;
}

.logo-container img {
    height: 70px;
    width: auto;
}

.logo-container h1 {
    display: none;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-menu a {
    text-decoration: none;
    color: var(--white);
    font-weight: 500;
    transition: color 0.3s;
}

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

.header-phone {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--white);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

.header-phone:hover {
    color: var(--primary-color);
}

.header-phone-icon {
    font-size: 1.2rem;
    color: var(--white);
}

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

/* Slider Section */
.slider-container {
    position: relative;
    width: 100%;
    height: 600px;
    overflow: hidden;
    margin-bottom: 4rem;
}

.slider-wrapper {
    display: flex;
    transition: transform 0.5s ease-in-out;
    height: 100%;
}

.slider-slide {
    min-width: 100%;
    height: 100%;
    position: relative;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
}

.slider-slide::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(40, 40, 40, 0.85) 0%, rgba(26, 26, 26, 0.9) 100%);
    z-index: 1;
}

.slider-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--white);
    padding: 2rem;
    max-width: 800px;
}

.slider-content h2 {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

.slider-content p {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    line-height: 1.8;
}

.slider-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(14, 194, 245, 0.7);
    color: var(--white);
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.5rem;
    z-index: 3;
    transition: background 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.slider-nav:hover {
    background: rgba(14, 194, 245, 1);
}

.slider-nav.prev {
    left: 20px;
}

.slider-nav.next {
    right: 20px;
}

.slider-dots {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 3;
}

.slider-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    border: none;
    cursor: pointer;
    transition: background 0.3s;
}

.slider-dot.active {
    background: var(--primary-color);
}

/* Treatment Banner */
.treatment-banner {
    width: 100%;
    height: 400px;
    position: relative;
    overflow: hidden;
    margin-bottom: 3rem;
}

.treatment-banner img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.treatment-banner::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, rgba(0,0,0,0.1) 0%, rgba(0,0,0,0.3) 100%);
    pointer-events: none;
}

@media (max-width: 768px) {
    .treatment-banner {
        height: 300px;
        margin-bottom: 2rem;
    }
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
    background-color: transparent;
}

/* Sections */
.section {
    padding: 3rem 0;
    background-color: transparent;
}

/* Treatment Process Section */
.treatment-process-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
    margin-top: 2rem;
}

.treatment-process-content {
    display: flex;
    flex-direction: column;
}

.treatment-process-content .section-title {
    text-align: left;
    margin-bottom: 1.5rem;
}

.treatment-process-intro {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 3rem;
    line-height: 1.8;
}

.treatment-steps {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
    position: relative;
}

.treatment-step {
    display: flex;
    gap: 1.5rem;
    position: relative;
}

.treatment-step:not(:last-child)::after {
    content: '';
    position: absolute;
    left: 15px;
    top: 50px;
    width: 2px;
    height: calc(100% + 1rem);
    background: #e0e0e0;
    z-index: 0;
}

.step-icon {
    position: relative;
    z-index: 1;
    flex-shrink: 0;
}

.step-circle {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: #e0e0e0;
    border: 3px solid var(--white);
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transition: all 0.3s;
}

.step-circle.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    box-shadow: 0 2px 12px rgba(14, 194, 245, 0.4);
}

.step-content {
    flex: 1;
    padding-top: 0.25rem;
}

.step-content h3 {
    font-size: 1.3rem;
    color: var(--dark-color);
    margin-bottom: 0.75rem;
    font-weight: 600;
}

.step-content p {
    color: var(--text-light);
    line-height: 1.7;
    font-size: 1rem;
}

.treatment-process-image {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 30px rgba(0,0,0,0.15);
    height: 100%;
    min-height: 500px;
}

.treatment-process-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

@media (max-width: 968px) {
    .treatment-process-container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .treatment-process-image {
        min-height: 400px;
        order: -1;
    }
    
    .treatment-steps {
        gap: 2rem;
    }
    
    .treatment-step:not(:last-child)::after {
        left: 13px;
        top: 45px;
    }
    
    .step-circle {
        width: 28px;
        height: 28px;
    }
}

@media (max-width: 768px) {
    .treatment-process-container {
        gap: 2rem;
    }
    
    .treatment-process-intro {
        font-size: 1rem;
        margin-bottom: 2rem;
    }
    
    .step-content h3 {
        font-size: 1.2rem;
    }
    
    .step-content p {
        font-size: 0.95rem;
    }
    
    .treatment-process-image {
        min-height: 300px;
    }
}

.section-title {
    font-size: 2rem;
    color: var(--dark-color);
    margin-bottom: 2rem;
    text-align: center;
    position: relative;
    padding-bottom: 1rem;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background-color: var(--primary-color);
}

/* Cards */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.card {
    background: var(--card-bg);
    border-radius: 8px;
    padding: 2rem;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    transition: transform 0.3s, box-shadow 0.3s;
    border: 1px solid rgba(0,0,0,0.1);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0,0,0,0.15);
    border-color: var(--primary-color);
}

.card h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.card p {
    color: var(--text-color);
    line-height: 1.8;
}

.card-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.card-icon {
    width: 60px;
    height: 60px;
    object-fit: contain;
    margin-bottom: 1rem;
    opacity: 0.9;
    transition: transform 0.3s, opacity 0.3s;
}

.card:hover .card-icon {
    transform: scale(1.1);
    opacity: 1;
}

.treatment-icon {
    width: 80px;
    height: 80px;
    object-fit: contain;
    margin: 0 auto 1.5rem;
    display: block;
    opacity: 0.9;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.8rem 2rem;
    background-color: var(--primary-color);
    color: var(--white);
    text-decoration: none;
    border-radius: 5px;
    font-weight: 500;
    transition: background-color 0.3s;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn:hover {
    background-color: #0db8e0;
}

.btn-secondary {
    background-color: var(--dark-color);
}

.btn-secondary:hover {
    background-color: #3a3a3a;
}

/* Content Sections */
.content-section {
    margin-bottom: 3rem;
}

.content-section h2 {
    color: var(--dark-color);
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.content-section h3 {
    color: var(--primary-color);
    font-size: 1.4rem;
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.content-section p {
    margin-bottom: 1rem;
    line-height: 1.8;
    color: var(--text-color);
}

.content-section ul {
    margin-left: 2rem;
    margin-bottom: 1rem;
}

.content-section li {
    margin-bottom: 0.5rem;
    line-height: 1.8;
}

.content-section a {
    color: var(--primary-color);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: border-color 0.3s, color 0.3s;
}

.content-section a:hover {
    border-bottom-color: var(--primary-color);
    color: #0aa8d4;
}

.treatment-process-content a {
    color: var(--primary-color);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: border-color 0.3s, color 0.3s;
}

.treatment-process-content a:hover {
    border-bottom-color: var(--primary-color);
    color: #0aa8d4;
}

/* Treatment List */
.treatment-list {
    list-style: none;
    margin-left: 0;
}

.treatment-list li {
    padding: 1rem;
    margin-bottom: 1rem;
    background: var(--light-bg);
    border-left: 4px solid var(--primary-color);
    border-radius: 4px;
}

.treatment-list li a {
    text-decoration: none;
    color: var(--dark-color);
    font-weight: 500;
    display: block;
}

.treatment-list li a:hover {
    color: var(--primary-color);
}

/* Contact Info */
.contact-info {
    background: var(--light-bg);
    padding: 2rem;
    border-radius: 8px;
    margin-top: 3rem;
    border: 1px solid rgba(0,0,0,0.1);
}

.contact-info h3 {
    color: var(--dark-color);
    margin-bottom: 1.5rem;
}

.contact-info p {
    margin-bottom: 0.5rem;
}

.contact-info a {
    color: var(--primary-color);
    text-decoration: none;
}

.contact-info a:hover {
    text-decoration: underline;
}

/* Contact Page Styles */
.contact-section {
    margin-top: 2rem;
}

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

.contact-card {
    background: var(--light-bg);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    border: 1px solid rgba(0,0,0,0.1);
}

.contact-card h3 {
    color: var(--primary-color);
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

.contact-card p {
    color: var(--text-color);
    line-height: 1.8;
    margin-bottom: 0.5rem;
}

.contact-card a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.contact-card a:hover {
    color: var(--dark-color);
    text-decoration: underline;
}

.contact-card a i {
    font-size: 1.2rem;
    color: #25D366;
}

.contact-card a:hover i {
    color: #128C7E;
}

.map-container {
    margin-top: 3rem;
}

.map-container h3 {
    color: var(--dark-color);
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

.map-container iframe {
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    width: 100%;
    min-height: 450px;
}

.map-note {
    margin-top: 1rem;
    color: var(--text-light);
    font-size: 0.9rem;
    text-align: center;
}

@media (max-width: 768px) {
    .contact-info-grid {
        grid-template-columns: 1fr;
    }
    
    .map-container iframe {
        min-height: 300px;
    }
}

/* Gallery Slider */
.gallery-slider-container {
    position: relative;
    width: 100%;
    max-width: 1000px;
    margin: 2rem auto;
    overflow: hidden;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}

.gallery-slider-wrapper {
    display: flex;
    transition: transform 0.5s ease-in-out;
    height: 400px;
}

.gallery-slide {
    min-width: 100%;
    height: 100%;
    position: relative;
}

.gallery-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.gallery-slider-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(14, 194, 245, 0.8);
    color: var(--white);
    border: none;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.3rem;
    z-index: 3;
    transition: background 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.gallery-slider-nav:hover {
    background: rgba(14, 194, 245, 1);
}

.gallery-slider-nav.prev {
    left: 15px;
}

.gallery-slider-nav.next {
    right: 15px;
}

.gallery-slider-dots {
    position: absolute;
    bottom: 15px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 3;
}

.gallery-slider-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    border: none;
    cursor: pointer;
    transition: background 0.3s;
}

.gallery-slider-dot.active {
    background: var(--primary-color);
}

@media (max-width: 768px) {
    .gallery-slider-container {
        max-width: 100%;
        margin: 1.5rem auto;
    }
    
    .gallery-slider-wrapper {
        height: 300px;
    }
    
    .gallery-slider-nav {
        width: 35px;
        height: 35px;
        font-size: 1rem;
    }
    
    .gallery-slider-nav.prev {
        left: 10px;
    }
    
    .gallery-slider-nav.next {
        right: 10px;
    }
}

/* Footer */
footer {
    background-color: var(--dark-color);
    color: var(--white);
    padding: 3rem 2rem 1.5rem;
    margin-top: 4rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    color: var(--primary-color);
    font-size: 1.2rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: var(--white);
    text-decoration: none;
    transition: color 0.3s;
    display: inline-block;
}

.footer-links a:hover {
    color: var(--primary-color);
}

.footer-section p {
    margin-bottom: 0.5rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.9);
}

.footer-section a {
    color: var(--white);
    text-decoration: none;
    transition: color 0.3s;
}

.footer-section a:hover {
    color: var(--primary-color);
}

.footer-bottom {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    margin: 0;
}

@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .footer-section {
        text-align: center;
    }
}

/* WhatsApp Floating Button */
.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 20px;
    right: 20px;
    background-color: #25d366;
    color: #fff;
    border-radius: 50px;
    text-align: center;
    font-size: 30px;
    box-shadow: 2px 2px 3px #999;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all 0.3s;
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    background-color: #20ba5a;
    transform: scale(1.1);
}

.whatsapp-float i {
    margin: 0;
    line-height: 1;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(37, 211, 102, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

/* Scroll to Top Button */
.scroll-to-top {
    position: fixed;
    width: 50px;
    height: 50px;
    bottom: 90px;
    right: 20px;
    background-color: var(--primary-color);
    color: #fff;
    border: none;
    border-radius: 50px;
    text-align: center;
    font-size: 20px;
    box-shadow: 2px 2px 3px #999;
    z-index: 999;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
}

.scroll-to-top:hover {
    background-color: #0aa8d4;
    transform: translateY(-3px);
}

.scroll-to-top.show {
    display: flex;
}

@media (max-width: 768px) {
    .whatsapp-float {
        width: 55px;
        height: 55px;
        bottom: 15px;
        right: 15px;
        font-size: 28px;
    }
    
    .scroll-to-top {
        width: 45px;
        height: 45px;
        bottom: 80px;
        right: 15px;
        font-size: 18px;
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: var(--dark-color);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0,0,0,0.5);
        padding: 2rem 0;
    }
    
    .nav-menu a {
        color: var(--white);
    }

    .nav-menu.active {
        left: 0;
    }
    
    .header-phone {
        display: none;
    }
    
    .nav-phone-mobile {
        display: block;
        color: var(--white);
        text-decoration: none;
        text-align: center;
        padding: 1rem;
        border-top: 1px solid rgba(255,255,255,0.1);
        margin-top: 1rem;
        font-weight: 500;
    }
    
    .nav-phone-mobile:hover {
        color: var(--primary-color);
    }
    
    .nav-phone-mobile::before {
        content: '\f095';
        font-family: 'Font Awesome 6 Free';
        font-weight: 900;
        color: var(--white);
        margin-right: 0.5rem;
    }

    .menu-toggle {
        display: block;
    }

    .slider-container {
        height: 400px;
    }

    .slider-content h2 {
        font-size: 2rem;
    }

    .slider-content p {
        font-size: 1rem;
    }

    .slider-nav {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }

    .slider-nav.prev {
        left: 10px;
    }

    .slider-nav.next {
        right: 10px;
    }

    .section-title {
        font-size: 1.5rem;
    }

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

    .logo-container {
        padding: 0.3rem 0;
    }
    
    .logo-container img {
        height: 55px;
    }

    nav {
        padding: 1rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 1rem;
    }

    .slider-container {
        height: 350px;
    }

    .slider-content h2 {
        font-size: 1.5rem;
    }

    .card {
        padding: 1.5rem;
    }
}