/* --- Değişkenler --- */
:root {
    --color-turq: #008B8B;      /* Selçuklu Koyu Turkuazı */
    --color-turq-light: #40E0D0;
    --color-stone: #E5DCC5;     /* Kum Taşı / Bej */
    --color-dark: #2F4F4F;      /* Antrasit / Koyu Taş */
    --color-white: #FFFFFF;
    --color-bg: #F9F7F2;
    --font-heading: 'Cinzel Decorative', cursive;
    --font-body: 'Spectral', serif;
    /* Basit bir geometrik desen (SVG data URI) */
    --pattern: url('data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIyMCIgaGVpZ2h0PSIyMCIgdmlld0JveD0iMCAwIDIwIDIwIiBmaWxsPSJub25lIiBzdHJva2U9IiMwMDhCOEIiPjxwYXRoIGQ9Ik0wIDEwTDEwIDBsMTAgMTBMMTAgMjBMMCAxMHoiLz48L3N2Zz4=');
}

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

body {
    font-family: var(--font-body);
    background-color: var(--color-bg);
    color: var(--color-dark);
    line-height: 1.7;
    border: 15px solid var(--color-stone);
    min-height: 100vh;
}

a { text-decoration: none; color: inherit; transition: 0.3s; }
ul { list-style: none; }
img { max-width: 100%; display: block; border-radius: 2px; }

/* --- Motif Bar --- */
.motif-bar { height: 10px; background-image: var(--pattern); opacity: 0.4; }

/* --- Header --- */
.seljuk-header { background: var(--color-white); padding: 25px 0; border-bottom: 1px solid rgba(0, 139, 139, 0.2); }
.container { width: 90%; max-width: 1100px; margin: 0 auto; }
.header-flex { display: flex; justify-content: space-between; align-items: center; }

.logo { font-family: var(--font-heading); font-size: 2rem; font-weight: 700; color: var(--color-dark); display: flex; align-items: center; gap: 10px; letter-spacing: 2px; }
.turq-text { color: var(--color-turq); }
.star-icon { color: var(--color-turq); font-size: 1.8rem; }

.desktop-nav ul { display: flex; gap: 30px; align-items: center; }
.desktop-nav a { font-family: var(--font-heading); font-size: 0.95rem; font-weight: 700; color: #555; text-transform: uppercase; }
.desktop-nav a:hover, .desktop-nav a.active { color: var(--color-turq); border-bottom: 2px solid var(--color-turq); }

.btn-stone { background-color: var(--color-stone); color: var(--color-dark) !important; padding: 10px 25px; border-radius: 0; border: 1px solid var(--color-dark); transition: 0.3s; }
.btn-stone:hover { background-color: var(--color-dark); color: var(--color-stone) !important; }

.mobile-toggle { display: none; background: none; border: none; cursor: pointer; }

/* --- Mobile Menu --- */
.mobile-menu {
    position: fixed; top: 0; right: -100%; width: 280px; height: 100%;
    background-color: var(--color-stone); z-index: 2000;
    display: flex; flex-direction: column; padding: 40px; gap: 20px;
    transition: 0.4s ease; border-left: 5px solid var(--color-turq);
}
.mobile-menu.active { right: 0; }
.close-menu { align-self: flex-end; font-size: 1.5rem; background: none; border: none; cursor: pointer; color: var(--color-dark); }
.mobile-menu a { font-family: var(--font-heading); font-size: 1.2rem; border-bottom: 1px solid rgba(47, 79, 79, 0.2); padding-bottom: 10px; color: var(--color-dark); }

/* --- Hero --- */
.hero { position: relative; height: 75vh; display: flex; align-items: center; justify-content: center; text-align: center; border-bottom: 10px solid var(--color-stone); }
.hero-bg {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background-size: cover; background-position: center; z-index: -2;
    filter: sepia(20%) contrast(1.1);
}
.hero-overlay { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: rgba(47, 79, 79, 0.7); z-index: -1; }

.hero-content { z-index: 1; max-width: 800px; padding: 0 20px; color: var(--color-stone); }
.ornament { font-size: 3rem; color: var(--color-turq); margin-bottom: 10px; }
.hero h1 { font-family: var(--font-heading); font-size: 4rem; line-height: 1.2; margin-bottom: 20px; color: var(--color-white); }
.turq-highlight { color: var(--color-turq-light); }
.hero p { font-size: 1.3rem; margin-bottom: 30px; font-style: italic; }

.btn-turq { background-color: var(--color-turq); color: var(--color-white); padding: 15px 40px; font-family: var(--font-heading); font-weight: 700; display: inline-block; border: 1px solid var(--color-white); }
.btn-turq:hover { background-color: var(--color-white); color: var(--color-turq); }

/* --- Grid --- */
.section-padding { padding: 80px 0; }
.section-title, .page-head { text-align: center; margin-bottom: 60px; }
.section-title h2, .page-head h1 { font-family: var(--font-heading); font-size: 2.5rem; color: var(--color-dark); margin-bottom: 15px; }
.motif-line { height: 15px; background-image: var(--pattern); width: 150px; margin: 0 auto; opacity: 0.6; }

.arch-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 40px; }
.history-card { background: var(--color-white); border: 1px solid #dcdcdc; transition: 0.3s; position: relative; }
.history-card:hover { transform: translateY(-5px); border-color: var(--color-turq); box-shadow: 0 10px 20px rgba(0,0,0,0.05); }
.card-img { position: relative; height: 250px; overflow: hidden; }
.card-img img { width: 100%; height: 100%; object-fit: cover; transition: 0.5s; filter: grayscale(30%); }
.history-card:hover img { filter: grayscale(0%); transform: scale(1.05); }
.city-badge { position: absolute; bottom: 10px; left: 10px; background: var(--color-dark); color: var(--color-stone); padding: 5px 15px; font-family: var(--font-heading); font-size: 0.9rem; letter-spacing: 1px; }

.card-text { padding: 30px; text-align: center; border-top: 5px solid var(--color-stone); }
.card-text h3 { font-family: var(--font-heading); font-size: 1.5rem; margin-bottom: 10px; color: var(--color-turq); }
.link-ornament { display: inline-block; margin-top: 15px; color: var(--color-dark); font-weight: 600; font-family: var(--font-heading); }

/* --- Banner --- */
.tile-banner { background-color: var(--color-dark); color: var(--color-white); padding: 80px 0; text-align: center; margin-top: 60px; }
.banner-border { border: 2px solid var(--color-turq); padding: 40px; max-width: 800px; margin: 0 auto; }
.tile-banner h2 { font-family: var(--font-heading); font-size: 2.2rem; margin-bottom: 15px; }
.btn-outline-turq { border: 2px solid var(--color-turq); color: var(--color-turq); padding: 10px 30px; font-family: var(--font-heading); font-weight: 700; display: inline-block; transition: 0.3s; margin-top: 20px; }
.btn-outline-turq:hover { background-color: var(--color-turq); color: var(--color-white); }

/* --- About & Split --- */
.split-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; }
.text-content h2 { font-family: var(--font-heading); font-size: 2rem; color: var(--color-turq); margin-bottom: 20px; }
.heritage-list li { font-family: var(--font-heading); font-size: 1.1rem; color: var(--color-dark); margin-bottom: 10px; border-bottom: 1px dashed #ccc; padding-bottom: 5px; }
.frame-stone { padding: 10px; background: var(--color-stone); border: 1px solid #ccc; box-shadow: 5px 5px 15px rgba(0,0,0,0.1); }

/* --- Testimonials --- */
.testimonials-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; }
.testimonial-card { background: var(--color-stone); padding: 40px; text-align: center; position: relative; border: 1px solid #ccc; }
.ornament-icon { font-size: 2rem; color: var(--color-turq); margin-bottom: 15px; }
.testimonial-card p { font-style: italic; color: #333; margin-bottom: 20px; font-size: 1.1rem; }
.author strong { display: block; font-family: var(--font-heading); color: var(--color-dark); }

/* --- Contact & Legal --- */
.contact-box { display: grid; grid-template-columns: 1fr 2fr; gap: 50px; background: var(--color-white); padding: 50px; border: 1px solid #ddd; }
.contact-info { background: var(--color-dark); color: var(--color-white); padding: 40px; text-align: center; }
.contact-info h3 { font-family: var(--font-heading); color: var(--color-turq); margin-bottom: 30px; font-size: 1.5rem; }
.info-row { margin-bottom: 20px; display: flex; align-items: center; gap: 15px; justify-content: center; }
.info-row .icon { font-size: 1.2rem; color: var(--color-turq); }

.museum-form .form-group { margin-bottom: 20px; }
.museum-form label { display: block; margin-bottom: 5px; font-family: var(--font-heading); font-weight: 700; color: var(--color-dark); }
.museum-form input, .museum-form select, .museum-form textarea { width: 100%; padding: 12px; border: 1px solid #ccc; background: var(--color-bg); font-family: var(--font-body); }
.museum-form input:focus { outline: none; border-color: var(--color-turq); }
.full-width { width: 100%; }

.parchment-container { background: var(--color-white); padding: 60px; border: 1px solid var(--color-turq); max-width: 800px; margin: 0 auto; box-shadow: 0 10px 30px rgba(0,0,0,0.05); }
.parchment-container h1 { font-family: var(--font-heading); color: var(--color-dark); }
.parchment-container h3 { font-family: var(--font-heading); color: var(--color-turq); margin-top: 30px; margin-bottom: 10px; }

/* --- Footer --- */
.main-footer { background: var(--color-white); padding: 50px 0; margin-top: auto; border-top: 1px solid #eee; text-align: center; }
.footer-logo { font-family: var(--font-heading); font-size: 1.8rem; color: var(--color-dark); margin-bottom: 20px; }
.copyright { font-size: 0.9rem; color: #888; }

@media (max-width: 992px) {
    .desktop-nav { display: none; }
    .mobile-toggle { display: block; }
    .hero h1 { font-size: 3rem; }
    .split-layout, .contact-box { grid-template-columns: 1fr; }
}