/* Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-main);
    color: var(--text);
    line-height: 1.6;
    background-color: var(--white);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden; /* Yatay taşmayı engelle */
}

:root {
    --primary: #FF5F00;
    --primary-dark: #cc4c00;
    --secondary: #1F4E79;
    --secondary-dark: #163a5c;
    --text: #2d3436;
    --text-light: #636e72;
    --light-bg: #f8f9fa;
    --white: #ffffff;
    --border-radius: 12px;
    --shadow: 0 10px 20px rgba(0,0,0,0.05);
    --font-main: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

/* Utilities */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.9rem 1.8rem;
    font-weight: 700;
    text-decoration: none;
    border-radius: 50px; /* Daha modern butonlar */
    transition: all 0.3s ease;
    cursor: pointer;
    font-size: 1rem;
    box-shadow: 0 4px 10px rgba(255, 95, 0, 0.2);
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(255, 95, 0, 0.3);
}

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

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

.btn--whatsapp {
    background-color: #25D366;
    color: var(--white);
    border: 2px solid #25D366;
    width: 100%; /* Mobilde tam genişlik */
    max-width: 350px;
}

.btn--whatsapp:hover {
    background-color: #1ebd59;
    border-color: #1ebd59;
}

/* Typography & Sections */
h1, h2, h3, h4 {
    line-height: 1.2;
    font-weight: 800;
    color: var(--secondary);
    margin-bottom: 1rem;
}

p { margin-bottom: 1rem; }

.section { padding: 4rem 0; }
.section--light { background-color: var(--light-bg); }

.section__title {
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 1rem;
    color: var(--secondary);
}

.section__subtitle {
    text-align: center;
    color: var(--text-light);
    max-width: 700px;
    margin: 0 auto 3rem;
    font-size: 1.1rem;
}

/* Header */
.header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background-color: rgba(255,255,255,0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0,0,0,0.05);
    padding: 0.8rem 0;
}

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

.header__logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.3rem;
    font-weight: 800;
    text-decoration: none;
    color: var(--secondary);
    letter-spacing: -0.5px;
}

.header__logo svg { color: var(--primary); }
.header__nav { display: none; }

@media (min-width: 768px) {
    .header__nav { display: block; }
    .header__list { display: flex; list-style: none; gap: 2rem; }
    .header__link { text-decoration: none; color: var(--secondary); font-weight: 600; }
    .header__cta { display: inline-flex; }
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 85vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background-size: cover;
    background-position: center;
    color: var(--white);
    padding: 8rem 1rem 4rem;
}

.hero__overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(31, 78, 121, 0.9) 0%, rgba(31, 78, 121, 0.7) 100%);
    z-index: 1;
}

.hero__content {
    position: relative;
    z-index: 2;
    max-width: 900px;
}

.hero__title {
    font-size: 2.5rem;
    color: var(--white);
    margin-bottom: 1rem;
    text-shadow: 0 2px 10px rgba(0,0,0,0.3);
    line-height: 1.1;
}

.hero__subtitle {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

/* Hero Highlights Badge */
.hero-badges {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.8rem;
    margin-bottom: 2rem;
}

.hero-badge {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(5px);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    border: 1px solid rgba(255,255,255,0.3);
    color: #fff;
}

/* Services Scrollable Cards (Mobile Swipe) */
.services-scroll {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

@media (max-width: 768px) {
    .services-scroll {
        display: flex;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        gap: 1rem;
        padding-bottom: 1.5rem;
        /* Scrollbar gizle */
        -ms-overflow-style: none;
        scrollbar-width: none;
    }
    
    .services-scroll::-webkit-scrollbar {
        display: none;
    }

    .card {
        min-width: 85vw; /* Mobilde kart genişliği */
        scroll-snap-align: center;
    }
}

@media (min-width: 768px) {
    .services-scroll { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
    .services-scroll { grid-template-columns: repeat(4, 1fr); }
}

.card {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    border: 1px solid #eee;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.card__icon { font-size: 3rem; margin-bottom: 1rem; text-align: center; }
.card__title { font-size: 1.3rem; text-align: center; color: var(--secondary); margin-bottom: 1rem;}
.card__text { font-size: 0.95rem; color: var(--text-light); text-align: center; margin-bottom: 1.5rem; }
.card__list { list-style: none; margin-top: auto; font-size: 0.9rem; border-top: 1px solid #eee; padding-top: 1rem; }
.card__list li { margin-bottom: 0.5rem; display: flex; align-items: center; gap: 0.5rem; }
.card__list li::before { content: '✓'; color: var(--primary); font-weight: bold; }

/* Content Mix (Images & Videos inside text) */
.content-mix {
    max-width: 800px;
    margin: 0 auto;
}

.content-block {
    margin-bottom: 3rem;
}

.inline-visual {
    margin: 2rem 0;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.inline-visual img {
    width: 100%;
    height: auto;
    display: block;
}

/* Video Wrapper (Facade) */
.video-wrapper {
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    aspect-ratio: 16 / 9; /* Yatay video formatı veya shorts için 9/16 */
    background: #000;
    cursor: pointer;
    margin: 0 auto;
    max-width: 100%;
}

.video-wrapper--shorts {
    aspect-ratio: 9 / 16;
    max-width: 350px; /* Shorts çok büyük olmasın */
}

.video-thumb { width: 100%; height: 100%; object-fit: cover; opacity: 0.8; transition: opacity 0.3s; }
.video-wrapper:hover .video-thumb { opacity: 0.6; }

.play-btn {
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 70px; height: 70px;
    background-color: var(--primary);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: white; font-size: 2rem;
    box-shadow: 0 10px 20px rgba(255, 95, 0, 0.4);
    transition: transform 0.2s;
    pointer-events: none;
}
.video-wrapper:hover .play-btn { transform: translate(-50%, -50%) scale(1.1); }

/* FAQ (Accordion) */
details {
    background: var(--white);
    border: 1px solid #eee;
    border-radius: var(--border-radius);
    margin-bottom: 1rem;
    transition: all 0.3s ease;
}
details[open] { border-color: var(--primary); box-shadow: var(--shadow); }
summary {
    padding: 1.2rem;
    cursor: pointer;
    font-weight: 700;
    color: var(--secondary);
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
summary::-webkit-details-marker { display: none; }
summary::after {
    content: '+'; font-size: 1.5rem; color: var(--primary);
    transition: transform 0.2s;
}
details[open] summary::after { transform: rotate(45deg); }
.faq-content {
    padding: 0 1.2rem 1.5rem;
    color: var(--text-light);
    line-height: 1.7;
    border-top: 1px solid #f5f5f5;
}

/* Local Tags */
.local-tags {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.8rem;
    margin-top: 1.5rem;
}
.tag {
    background: var(--white);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    color: var(--secondary);
    border: 1px solid #e0e0e0;
    font-weight: 600;
}

/* Footer */
.footer {
    background-color: var(--secondary);
    color: var(--white);
    padding: 4rem 0 2rem;
    text-align: center;
}
.footer a { color: var(--white); opacity: 0.8; }

/* Swipe Hint (Mobile) */
.swipe-hint {
    display: none;
    text-align: center;
    font-size: 0.8rem;
    color: var(--text-light);
    margin-bottom: 0.5rem;
}
@media (max-width: 768px) { .swipe-hint { display: block; } }