/* 
 * Kuaffy Landing Page CSS
 * Version 1.0
 */

/* ================ GENERAL STYLES ================ */
:root {
    --primary-color: #ec6436; /* Ana tema rengi (turuncu tonu) */
    --secondary-color: #ff9966; /* İkincil tema rengi (açık turuncu tonu) */
    --dark-color: #333333;
    --light-color: #f8f9fa;
    --text-color: #666666;
    --white-color: #ffffff;
    --border-radius: 10px;
    --box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease-in-out;
}

body {
    font-family: 'Poppins', sans-serif;
    color: var(--text-color);
    overflow-x: hidden;
    background-color: var(--white-color);
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 1rem;
}

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

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

p {
    line-height: 1.7;
}

.btn {
    border-radius: 30px;
    padding: 10px 25px;
    font-weight: 500;
    transition: var(--transition);
}

.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-primary:hover {
    background-color: darken(var(--primary-color), 10%);
    border-color: darken(var(--primary-color), 10%);
}

.btn-outline-primary {
    color: var(--primary-color);
    border-color: var(--primary-color);
}

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

section {
    padding: 100px 0;
}

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

.section-header h2 {
    font-size: 36px;
    font-weight: 700;
    text-transform: uppercase;
    position: relative;
    padding-bottom: 15px;
    margin-bottom: 15px;
}

.section-header h2::before {
    content: '';
    position: absolute;
    display: block;
    width: 120px;
    height: 3px;
    background: var(--primary-color);
    bottom: 0;
    left: calc(50% - 60px);
}

.section-header p {
    font-size: 18px;
}

.bg-light {
    background-color: #f9f9f9 !important;
}

/* ================ NAVBAR ================ */
.navbar {
    background-color: var(--white-color);
    padding: 15px 0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
}

.navbar-brand {
    font-weight: 700;
    font-size: 24px;
    color: var(--primary-color);
}

.logo {
    height: 40px;
}

.navbar-nav .nav-item {
    margin: 0 10px;
}

.navbar-nav .nav-link {
    font-weight: 500;
    color: var(--dark-color);
    padding: 10px;
    transition: var(--transition);
}

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

/* ================ HERO SECTION ================ */
.hero-section {
    padding: 160px 0 100px;
    background: linear-gradient(135deg, #f5f7fa 0%, #e8ecf5 100%);
    position: relative;
    overflow: hidden;
}

.hero-section h1 {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--dark-color);
}

.hero-section p {
    font-size: 18px;
    margin-bottom: 30px;
}

.hero-mockup {
    max-width: 100%;
    height: auto;
    filter: drop-shadow(0 10px 15px rgba(0, 0, 0, 0.2));
}

.download-buttons .btn {
    margin-right: 15px;
    margin-bottom: 15px;
}

/* ================ FEATURES SECTION ================ */
.features-section {
    background-color: var(--white-color);
}

.feature-box {
    padding: 30px;
    margin-bottom: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    background-color: var(--white-color);
    height: 100%;
}

.feature-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.feature-icon {
    font-size: 36px;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.feature-box h3 {
    font-size: 22px;
    margin-bottom: 15px;
}

/* ================ APP SHOWCASE SECTION ================ */
.app-showcase-section {
    background-color: #f9f9f9;
    overflow: hidden;
    padding-bottom: 120px;
}

.screenshot-slider {
    max-width: 900px;
    margin: 0 auto;
    padding: 20px 0;
}

.screenshot-item {
    padding: 15px;
}

.screenshot-item img {
    max-width: 100%;
    height: auto;
    border-radius: 20px;
   
    margin: 0 auto;
}

/* Slick slider özelleştirme */
.slick-prev, 
.slick-next {
    width: 40px;
    height: 40px;
    background: var(--primary-color);
    border-radius: 50%;
    z-index: 1;
}

.slick-prev:before, 
.slick-next:before {
    font-size: 20px;
    opacity: 1;
}

.slick-prev {
    left: 15px;
}

.slick-next {
    right: 15px;
}

.slick-dots {
    bottom: -40px;
}

.slick-dots li button:before {
    font-size: 12px;
    color: var(--primary-color);
}

.slick-dots li.slick-active button:before {
    color: var(--primary-color);
    opacity: 1;
}

/* ================ HOW IT WORKS SECTION ================ */
.how-it-works-section {
    padding: 100px 0;
}

.step-box {
    padding: 30px;
    margin-bottom: 30px;
    transition: var(--transition);
}

.step-number {
    display: inline-block;
    width: 70px;
    height: 70px;
    line-height: 70px;
    font-size: 28px;
    font-weight: 700;
    color: var(--white-color);
    background-color: var(--primary-color);
    border-radius: 50%;
    margin-bottom: 20px;
}

.step-box h3 {
    font-size: 22px;
    margin-bottom: 15px;
}

/* ================ TESTIMONIALS SECTION ================ */
.testimonials-section {
    background-color: var(--white-color);
}

.testimonial-box {
    background-color: var(--white-color);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: 30px;
    margin: 15px;
    transition: var(--transition);
}

.testimonial-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.rating {
    color: gold;
    margin-bottom: 15px;
}

.testimonial-text {
    font-style: italic;
    margin-bottom: 20px;
}

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

.testimonial-author-img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
    margin-right: 15px;
}

.testimonial-author h4 {
    font-size: 18px;
    margin-bottom: 0;
}

.testimonial-author p {
    font-size: 14px;
    margin-bottom: 0;
}

/* ================ DOWNLOAD SECTION ================ */
.download-section {
    background: linear-gradient(135deg, #ec6436 0%, #ff9966 100%);
    color: var(--white-color);
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.download-section h2 {
    color: var(--white-color);
    font-size: 36px;
    margin-bottom: 20px;
}

.download-section p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 18px;
    margin-bottom: 30px;
}

.download-section .btn-outline-primary {
    color: var(--white-color);
    border-color: var(--white-color);
}

.download-section .btn-outline-primary:hover {
    background-color: var(--white-color);
    color: var(--primary-color);
}

.qr-code {
    max-width: 150px;
    padding: 10px;
    background-color: var(--white-color);
    border-radius: 10px;
}

/* ================ CONTACT SECTION ================ */
.contact-section {
    background-color: #f9f9f9;
}

.contact-form-container {
    background-color: var(--white-color);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: 40px;
}

.form-control {
    height: 50px;
    border-radius: 30px;
    padding: 10px 20px;
    margin-bottom: 20px;
    border: 1px solid #ddd;
}

textarea.form-control {
    height: auto;
    border-radius: 20px;
}

/* ================ FOOTER ================ */
.footer {
    background-color: var(--dark-color);
    color: rgba(255, 255, 255, 0.8);
    padding: 70px 0 0;
}

.footer h4 {
    color: var(--white-color);
    font-size: 18px;
    margin-bottom: 30px;
    position: relative;
    padding-bottom: 10px;
}

.footer h4::after {
    content: '';
    position: absolute;
    display: block;
    width: 50px;
    height: 2px;
    background: var(--primary-color);
    bottom: 0;
    left: 0;
}

.footer-logo {
    height: 40px;
    margin-bottom: 20px;
}

.footer-about p {
    margin-bottom: 30px;
}

.social-icons a {
    display: inline-block;
    width: 40px;
    height: 40px;
    line-height: 40px;
    border-radius: 50%;
    color: var(--white-color);
    background-color: rgba(255, 255, 255, 0.1);
    text-align: center;
    margin-right: 10px;
    transition: var(--transition);
}

.social-icons a:hover {
    background-color: var(--primary-color);
}

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

.footer-links ul li {
    margin-bottom: 15px;
}

.footer-links ul li a {
    color: rgba(255, 255, 255, 0.8);
    transition: var(--transition);
}

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

.footer-contact p {
    margin-bottom: 15px;
}

.footer-contact i {
    margin-right: 10px;
    color: var(--primary-color);
}

.copyright {
    padding: 30px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 50px;
}

.copyright p {
    margin-bottom: 0;
}

/* ================ BACK TO TOP BUTTON ================ */
.back-to-top {
    position: fixed;
    right: 30px;
    bottom: 30px;
    width: 44px;
    height: 44px;
    line-height: 44px;
    text-align: center;
    background-color: var(--primary-color);
    color: var(--white-color);
    border-radius: 50%;
    z-index: 99;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    display: none;
    transition: var(--transition);
}

.back-to-top:hover {
    background-color: var(--secondary-color);
    color: var(--white-color);
}

/* ================ RESPONSIVE STYLES ================ */
@media (max-width: 991px) {
    section {
        padding: 80px 0;
    }
    
    .hero-section {
        padding: 130px 0 70px;
    }
    
    .hero-section h1 {
        font-size: 36px;
    }
    
    .hero-mockup {
        margin-top: 40px;
    }
}

@media (max-width: 767px) {
    section {
        padding: 60px 0;
    }
    
    .hero-section {
        padding: 110px 0 50px;
    }
    
    .hero-section h1 {
        font-size: 30px;
    }
    
    .section-header h2 {
        font-size: 28px;
    }
    
    .feature-box,
    .testimonial-box,
    .step-box {
        margin-bottom: 20px;
    }
    
    .download-section {
        text-align: center;
    }
    
    .contact-form-container {
        padding: 20px;
    }
    
    .footer {
        padding: 50px 0 0;
    }
    
    .footer-about,
    .footer-links,
    .footer-contact {
        margin-bottom: 30px;
    }
}

@media (max-width: 575px) {
    .hero-section h1 {
        font-size: 26px;
    }
    
    .download-buttons .btn {
        display: block;
        width: 100%;
        margin-bottom: 10px;
    }
    
    .back-to-top {
        right: 15px;
        bottom: 15px;
    }
}