:root {
    /* Marka renkleri — logo ile uyumlu */
    --color-primary: #6E9F3F;
    --color-primary-dark: #557B2F;
    --color-primary-light: #8FBB5C;
    --color-leaf: #A9C97F;
    --color-accent: #F07E3C;
    --color-accent-dark: #D96A2B;
    --color-accent-soft: #FBE3D2;
    --color-pink: #F5A79B;
    --color-pink-soft: #FDEDE9;

    --color-bg: #FDF8EF;
    --color-bg-soft: #F4F1E2;
    --color-surface: #FFFFFF;
    --color-text: #4A3B2A;
    --color-muted: #857462;
    --color-border: #EADFC9;
    --color-whatsapp: #25D366;
    --color-instagram: #C13584;
    --gradient-instagram: linear-gradient(45deg, #F09433 0%, #DC2743 45%, #BC1888 75%, #8134AF 100%);

    --shadow-sm: 0 8px 24px rgba(74, 59, 42, 0.06);
    --shadow-md: 0 20px 60px rgba(74, 59, 42, 0.10);
    --radius: 18px;
    --container: 1180px;
    /* Logo ve yazı boyutu yönetim panelinden ayarlanır, başlık yüksekliği ona göre hesaplanır. */
    --logo-size: 96px;
    --logo-text-size: 18px;
    --header-height: max(76px, calc(var(--logo-size) + 16px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: "DM Sans", system-ui, sans-serif;
    color: var(--color-text);
    background: var(--color-bg);
    line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.container { width: min(100% - 2rem, var(--container)); margin-inline: auto; }

.install-body { background: linear-gradient(180deg, #F4F1E2 0%, #FDF8EF 100%); min-height: 100vh; }

.site-header {
    position: sticky; top: 0; z-index: 50;
    background: rgba(253, 248, 239, .92); backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
}
.header-inner {
    display: flex; align-items: center; justify-content: space-between;
    min-height: var(--header-height); gap: 1rem;
}
.logo { display: flex; align-items: center; gap: .85rem; min-width: 0; }
.logo img { width: var(--logo-size); aspect-ratio: 1; height: auto; object-fit: contain; }
.logo span { color: var(--color-primary); font-weight: 700; font-size: var(--logo-text-size); line-height: 1.2; }
.main-nav { display: flex; align-items: center; gap: 1.25rem; }
.main-nav a { color: var(--color-muted); font-weight: 500; }
.main-nav a:hover { color: var(--color-primary); }
/* Masaüstünde yalnızca ikon, mobil menüde ikon + yazı görünür. */
.nav-social { display: inline-flex; align-items: center; gap: .5rem; }
.nav-social:hover { color: var(--color-instagram); }
.nav-social span { display: none; }

.menu-toggle {
    display: none; width: 44px; height: 44px; border: 0; background: transparent;
    flex-direction: column; justify-content: center; gap: 5px; cursor: pointer;
}
.menu-toggle span { display: block; height: 2px; background: var(--color-text); border-radius: 2px; }

.hero { padding: 4rem 0 3rem; }
.hero-inner {
    display: grid; grid-template-columns: 1.1fr .9fr; gap: 2rem; align-items: center;
}
.eyebrow {
    text-transform: uppercase; letter-spacing: .12em; font-size: .78rem;
    color: var(--color-accent); font-weight: 700; margin: 0 0 .75rem;
}
.hero h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); line-height: 1.08; margin: 0 0 1rem; }
.hero-text { color: var(--color-muted); font-size: 1.05rem; max-width: 34rem; }
/* Görsel kendi oranını korur: kare, dikdörtgen veya dikey olabilir, kırpılmaz. */
.hero-visual img {
    width: 100%; height: auto; max-height: 72vh; object-fit: contain;
    border-radius: 28px; box-shadow: var(--shadow-md);
}
.hero-visual--placeholder {
    width: 100%; aspect-ratio: 1; border-radius: 28px; box-shadow: var(--shadow-md);
    background: linear-gradient(135deg, #EAF2DC 0%, #FBE3D2 100%);
}

.section { padding: 3.5rem 0; }
.section-muted { background: var(--color-bg-soft); }
.section-head { margin-bottom: 2rem; }
.section-head h2, .page-header h1 { margin: 0 0 .5rem; font-size: clamp(1.8rem, 3vw, 2.4rem); }
.section-head p, .page-header p { margin: 0; color: var(--color-muted); }

.page-header { padding: 3rem 0 1rem; }

.category-grid, .product-grid {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 1.25rem;
}
.category-card, .product-card {
    background: var(--color-surface); border-radius: var(--radius); overflow: hidden;
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm); transition: transform .2s ease, box-shadow .2s ease;
}
.category-card:hover, .product-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
/* Kart yükseklikleri eşit kalsın diye alan sabit oranda; görsel bu alana
   kırpılmadan sığdırılır, artan boşluk krem zeminle doldurulur. */
.category-card-image, .product-card-image {
    position: relative; aspect-ratio: 4/3; overflow: hidden; display: block;
    background: var(--color-bg); padding: .5rem;
}
.category-card-image img, .product-card-image img {
    width: 100%; height: 100%; object-fit: contain;
}
.category-card-body, .product-card-body { padding: 1.1rem 1.2rem 1.3rem; }
.category-card-body h3, .product-card-body h3 { margin: 0 0 .45rem; font-size: 1.1rem; }
.category-card-body p, .product-card-body p { margin: 0; color: var(--color-muted); font-size: .95rem; }
.product-card-footer { display: flex; justify-content: space-between; align-items: center; margin-top: 1rem; }
.product-card-footer strong { color: var(--color-accent-dark); font-size: 1.05rem; }
.text-link { color: var(--color-primary); font-weight: 600; }
.badge {
    position: absolute; top: .5rem; left: .5rem; background: var(--color-accent);
    color: #fff; font-size: .75rem; padding: .35rem .65rem; border-radius: 999px;
}

.image-placeholder { width: 100%; height: 100%; background: linear-gradient(135deg, #EAF2DC, #F4F1E2); }
.image-placeholder.large { min-height: 420px; border-radius: var(--radius); }

.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
    padding: .9rem 1.35rem; border-radius: 999px; border: 1px solid transparent;
    font-weight: 600; cursor: pointer; transition: .2s ease;
}
.btn-primary { background: var(--color-primary); color: #fff; }
.btn-primary:hover { background: var(--color-primary-dark); }
.btn-accent { background: var(--color-accent); color: #fff; }
.btn-accent:hover { background: var(--color-accent-dark); }
.btn-outline { background: transparent; border-color: var(--color-border); color: var(--color-text); }
.btn-outline:hover { border-color: var(--color-primary); color: var(--color-primary); }
.btn-whatsapp { background: var(--color-whatsapp); color: #fff; }
.btn-whatsapp:hover { filter: brightness(.95); }
.btn-instagram { background: var(--gradient-instagram); color: #fff; }
.btn-instagram:hover { filter: brightness(1.06); }
.btn-block { width: 100%; }

.cta-box {
    display: flex; justify-content: space-between; align-items: center; gap: 1rem;
    background: var(--color-surface); padding: 2rem; border-radius: 24px;
    border: 1px solid var(--color-border); box-shadow: var(--shadow-sm);
}
.cta-actions { display: flex; flex-wrap: wrap; gap: .75rem; }
.cta-box h2 { margin-top: 0; }
.cta-box p { margin: 0; color: var(--color-muted); }

.catalog-layout { display: grid; grid-template-columns: 280px 1fr; gap: 1.5rem; align-items: start; }
.filters-panel {
    background: var(--color-surface); padding: 1.25rem; border-radius: var(--radius);
    border: 1px solid var(--color-border); box-shadow: var(--shadow-sm);
}
.filters-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1rem; }
.filters-head h2 { margin: 0; font-size: 1.1rem; }
.filters-close { display: none; border: 0; background: transparent; font-size: 1.5rem; cursor: pointer; color: var(--color-text); }
.filters-form label { display: block; margin-bottom: 1rem; font-weight: 600; font-size: .92rem; }
.filters-form select, .filters-form input {
    width: 100%; margin-top: .4rem; padding: .75rem .9rem;
    border: 1px solid var(--color-border); border-radius: 12px; font: inherit; color: var(--color-text);
    background: var(--color-surface);
}
.filters-form select:focus, .filters-form input:focus {
    outline: 2px solid var(--color-primary-light); outline-offset: 1px; border-color: var(--color-primary-light);
}
.catalog-toolbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1rem; }
.catalog-toolbar p { color: var(--color-muted); margin: 0; }
.filters-toggle { display: none; }

.product-detail-grid {
    display: grid; grid-template-columns: 1.05fr .95fr; gap: 2rem; margin-top: 1rem;
}
.breadcrumb { display: flex; flex-wrap: wrap; gap: .5rem; color: var(--color-muted); margin-bottom: 1rem; font-size: .92rem; }
.breadcrumb a:hover { color: var(--color-primary); }
/* Galeride görsel değiştikçe sayfa zıplamasın diye alan sabit oranda;
   görsel kırpılmadan bu alana sığdırılır. */
.product-gallery-main img {
    width: 100%; aspect-ratio: 1; object-fit: contain;
    background: var(--color-surface); padding: .75rem;
    border: 1px solid var(--color-border); border-radius: 24px; box-shadow: var(--shadow-sm);
}
.product-gallery-thumbs { display: flex; gap: .75rem; margin-top: 1rem; flex-wrap: wrap; }
.thumb-btn { border: 2px solid transparent; padding: 0; border-radius: 12px; overflow: hidden; cursor: pointer; background: transparent; }
.thumb-btn.active { border-color: var(--color-primary); }
.thumb-btn img { width: 72px; height: 72px; object-fit: contain; background: var(--color-surface); }
.product-info h1 { margin: 0 0 .75rem; font-size: clamp(1.8rem, 3vw, 2.5rem); }
.lead { color: var(--color-muted); font-size: 1.05rem; }
.price-box { display: flex; align-items: center; gap: 1rem; margin: 1.25rem 0; flex-wrap: wrap; }
.price-box strong { font-size: 1.8rem; color: var(--color-accent-dark); }
.info-block { margin-top: 2rem; }
.info-block h2, .info-block h3 { margin-top: 0; }
.rich-text p { margin-top: 0; }
.rich-text a { color: var(--color-primary); font-weight: 600; }
.check-list { padding-left: 1.1rem; }
.check-list li { margin-bottom: .35rem; }
.product-social {
    display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
    margin-top: .75rem; width: 100%; padding: .7rem 1rem; border-radius: 999px;
    border: 1px solid var(--color-border); color: var(--color-instagram);
    font-weight: 600; font-size: .95rem;
}
.product-social:hover { border-color: var(--color-instagram); background: var(--color-pink-soft); }

.tag-list { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1rem; }
.tag { background: var(--color-bg-soft); color: var(--color-text); padding: .35rem .75rem; border-radius: 999px; font-size: .85rem; }
.related-products { margin-top: 3rem; }

.page-content { max-width: 820px; }
.contact-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1rem; margin-top: 2rem; }
.contact-card {
    background: var(--color-surface); padding: 1.25rem; border-radius: var(--radius);
    border: 1px solid var(--color-border); box-shadow: var(--shadow-sm);
}
.contact-card h3 { margin-top: 0; color: var(--color-primary-dark); }
.contact-card a { color: var(--color-accent-dark); font-weight: 600; }
.map-wrap { margin-top: 2rem; border-radius: var(--radius); overflow: hidden; }
.map-wrap iframe { width: 100%; min-height: 360px; border: 0; }

.site-footer { background: var(--color-text); color: #F1E7D8; padding: 3rem 0 1.5rem; margin-top: 2rem; }
.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1.5rem; }
.footer-grid h3, .footer-grid h4 { margin-top: 0; color: #fff; }
.footer-grid p { color: #D9CBB6; }
.footer-grid a { display: block; color: #E6D9C4; margin-bottom: .45rem; }
.footer-grid a:hover { color: var(--color-leaf); }
.footer-grid a.footer-social { display: inline-flex; align-items: center; gap: .5rem; }
.footer-grid a.footer-social:hover { color: var(--color-pink); }
.footer-bottom { margin-top: 2rem; padding-top: 1rem; border-top: 1px solid rgba(255,255,255,.12); color: #C4B49C; font-size: .92rem; }

.empty-state {
    background: var(--color-surface); padding: 2rem; border-radius: var(--radius); text-align: center;
    border: 1px solid var(--color-border); box-shadow: var(--shadow-sm);
}
.empty-state h3 { margin-top: 0; }
.empty-state p { color: var(--color-muted); margin-bottom: 0; }

@media (max-width: 900px) {
    .hero-inner, .product-detail-grid, .catalog-layout { grid-template-columns: 1fr; }
    .cta-box { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 768px) {
    .menu-toggle { display: flex; }
    .main-nav {
        position: absolute; top: var(--header-height); left: 0; right: 0; background: var(--color-bg);
        flex-direction: column; padding: 1rem 1.5rem 1.5rem; border-bottom: 1px solid var(--color-border);
        display: none;
    }
    .main-nav.open { display: flex; }
    .main-nav { align-items: flex-start; gap: .9rem; }
    .nav-social span { display: inline; }
    .filters-toggle { display: inline-flex; }
    .filters-panel {
        position: fixed; inset: 0 auto 0 0; width: min(88vw, 320px); z-index: 100;
        transform: translateX(-110%); transition: transform .25s ease;
        overflow-y: auto; border-radius: 0;
    }
    .filters-panel.open { transform: translateX(0); }
    .filters-close { display: block; }
    body.filters-open::before {
        content: ""; position: fixed; inset: 0; background: rgba(74, 59, 42, .35); z-index: 90;
    }
}

/* Marka yazısı açıkken dar ekranlarda logo ile yan yana sığması için */
@media (max-width: 430px) {
    .logo { gap: .55rem; }
}