/* ============================================
   Canlar Boru - Kurumsal Site (header/footer/anasayfa/sayfa) - Vanilla CSS
   Marka renkleri site_header.php'den :root'a --brand-primary / --brand-accent olarak
   sunucu tarafında (admin ayarlarından) basılır (bkz. includes/site_header.php).
   ÖNEMLİ: --brand-primary/--brand-accent BURADA TANIMLANMAZ — bu dosya inline <style>
   bloğundan SONRA yüklendiği için, burada aynı isimde bir tanım olursa (aynı specificity,
   source order'da sonra geldiği için) admin panelden seçilen rengi SESSİZCE EZER.
   ============================================ */

:root {
    --topbar-h: 34px;
    --s-bg: #ffffff;
    --s-surface: #f8fafc;
    --s-border: #e2e8f0;
    --s-text: #1e293b;
    --s-text-muted: #64748b;
    --s-radius: 12px;
    --s-shadow: 0 1px 3px rgba(15, 23, 42, 0.08), 0 1px 2px rgba(15, 23, 42, 0.06);
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background: var(--s-bg);
    color: var(--s-text);
    font-size: 15.5px;
    line-height: 1.6;
}

a { color: var(--brand-primary); text-decoration: none; }
a:hover { text-decoration: underline; }

.site-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ---------- Butonlar ---------- */
.btn-primary,
.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 22px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 14.5px;
    border: none;
    cursor: pointer;
}
.btn-primary {
    background: var(--brand-primary);
    color: #fff;
}
.btn-primary:hover { background: color-mix(in srgb, var(--brand-primary) 85%, black); text-decoration: none; }
.btn-primary.btn-accent { background: var(--brand-accent); }
.btn-primary.btn-accent:hover { background: color-mix(in srgb, var(--brand-accent) 85%, black); }
.btn-secondary {
    background: #fff;
    color: var(--brand-primary);
    border: 2px solid var(--brand-primary);
}
.btn-secondary:hover { background: var(--brand-primary); color: #fff; text-decoration: none; }

/* ---------- Üst bilgi çubuğu ---------- */
.site-topbar {
    background: var(--brand-primary);
    color: #fff;
    font-size: 12.5px;
    min-height: var(--topbar-h);
}
.site-topbar-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 7px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
}
.site-topbar-slogan { font-weight: 600; opacity: .92; }
.site-topbar-right { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.site-topbar-contact { display: flex; gap: 18px; flex-wrap: wrap; }
.site-topbar-contact a,
.site-topbar-social a { color: #fff; }
.site-topbar-contact a:hover,
.site-topbar-social a:hover { text-decoration: none; opacity: .85; }
.site-topbar-social { display: flex; gap: 12px; font-size: 14px; }

/* ---------- Header / Logo / Menü ---------- */
.site-header {
    background: #fff;
    border-bottom: 3px solid var(--brand-accent);
    position: sticky;
    top: 0;
    z-index: 50;
    transition: background .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.site-header-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 10px 20px;
    --header-pad-v: 10px;
    display: flex;
    align-items: center;
    gap: 24px;
    transition: padding .3s ease;
    position: relative;
}
.site-logo { display: flex; align-items: center; flex-shrink: 0; }
.site-logo img { height: 74px; width: auto; display: block; transition: height .3s ease; }
.site-logo-text { font-size: 22px; font-weight: 800; color: var(--brand-primary); transition: color .3s ease; }

/* Sadece anasayfada (slider varsa), scroll edilene kadar header slider'ın üstüne binen
   şeffaf/koyu bir overlay olur — "premium hero üstü header" hissi. Diğer tüm sayfalarda ve
   scroll sonrası her zaman normal opak header'a döner (bkz. site.js .is-scrolled toggle'ı). */
.site-header-transparent:not(.is-scrolled) {
    position: absolute;
    top: 0; left: 0; right: 0;
    background: linear-gradient(to bottom, rgba(11,15,25,.45), rgba(11,15,25,0));
    border-bottom-color: transparent;
}
/* Topbar varsa (telefon/e-posta satırı) header onun ALTINDAN başlar, üstüne binmez —
   topbar kendi normal/opak konumunda kalır (bkz. .site-topbar min-height, aynı değer). */
.site-header-transparent.has-topbar:not(.is-scrolled) { top: var(--topbar-h, 34px); }
.site-header-transparent:not(.is-scrolled) .site-logo-text { color: #fff; }
.site-header-transparent:not(.is-scrolled) .site-nav-item > a { color: rgba(255,255,255,.95); }
.site-header-transparent:not(.is-scrolled) .site-nav-item > a:hover,
.site-header-transparent:not(.is-scrolled) .site-nav-item.open > a { background: rgba(255,255,255,.16); color: #fff; }
.site-header-transparent:not(.is-scrolled) .site-nav-toggle span { background: #fff; }
.site-header-transparent:not(.is-scrolled) .site-header-catalog-btn { background: rgba(255,255,255,.1); color: #fff; border-color: rgba(255,255,255,.6); }

.site-header.is-scrolled {
    box-shadow: 0 6px 20px rgba(15, 23, 42, .1);
}
.site-header.is-scrolled .site-header-inner { padding: 6px 20px; --header-pad-v: 6px; }
.site-header.is-scrolled .site-logo img { height: 54px; }

.site-nav-toggle {
    display: none;
    margin-left: auto;
    background: none;
    border: none;
    flex-direction: column;
    gap: 5px;
    padding: 6px;
    cursor: pointer;
}
.site-nav-toggle span {
    width: 24px;
    height: 2.5px;
    background: var(--brand-primary);
    display: block;
}

.site-nav { margin-left: auto; align-self: stretch; }
.site-nav-list {
    list-style: none;
    display: flex;
    align-items: stretch;
    height: 100%;
    gap: 6px;
    margin: 0;
    padding: 0;
}
.site-nav-item { position: relative; height: 100%; }
.site-nav-item > a {
    display: flex;
    align-items: center;
    height: 100%;
    box-sizing: border-box;
    gap: 4px;
    padding: 10px 14px;
    border-radius: 7px;
    color: var(--s-text);
    font-weight: 600;
    font-size: 14.5px;
    transition: background .15s ease, color .15s ease;
}
.site-nav-item > a:hover,
.site-nav-item.open > a { background: var(--brand-primary); color: #fff; text-decoration: none; }
.dropdown-caret { font-size: 10px; }

.site-nav-dropdown {
    list-style: none;
    margin: 0;
    padding: 8px;
    position: absolute;
    top: 100%;
    left: 0;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 12px 30px rgba(15, 23, 42, 0.15);
    min-width: 200px;
    display: none;
    z-index: 60;
}
.site-nav-item.has-dropdown:hover .site-nav-dropdown,
.site-nav-item.has-dropdown:focus-within .site-nav-dropdown { display: block; }
.site-nav-dropdown a {
    display: block;
    padding: 9px 12px;
    border-radius: 6px;
    color: var(--s-text);
    font-size: 14px;
    font-weight: 500;
}
.site-nav-dropdown a:hover { background: var(--s-surface); color: var(--brand-primary); text-decoration: none; }

/* ---------- "Ürünlerimiz" mega menu: ana kategoriler dikey liste, üstüne gelince alt
   kategoriler sağa açılan bir "flyout" panelde görünür (gerçek kategori ağacından dinamik). ---------- */
.site-mega-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 260px;
    padding: 10px;
    background: #fff;
    border-radius: 10px;
    border-top: 3px solid var(--brand-accent);
    box-shadow: 0 20px 50px rgba(15, 23, 42, .2);
    display: none;
    z-index: 60;
}
.site-nav-item.has-mega:hover .site-mega-menu,
.site-nav-item.has-mega:focus-within .site-mega-menu,
.site-nav-item.has-mega.mega-open .site-mega-menu { display: block; }
.site-mega-list { list-style: none; margin: 0; padding: 0; }
.site-mega-item { position: relative; }
.site-mega-item > a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding: 10px 12px;
    border-radius: 7px;
    color: var(--s-text);
    font-weight: 600;
    font-size: 14px;
    white-space: nowrap;
}
.site-mega-item > a:hover { background: var(--s-surface); color: var(--brand-primary); text-decoration: none; }
.mega-flyout-caret { font-size: 13px; color: var(--s-text-muted); }
/* flyout, ana kategori satırına bitişik (left:100%, boşluk yok) açılıyor — aradaki boşluktan
   fare geçerken hover kaybolup panel kapanma sorunu (bkz. .site-mega-menu üstündeki eski not)
   böylece baştan oluşmuyor. */
.site-mega-flyout {
    position: absolute;
    top: 0;
    left: 100%;
    min-width: 240px;
    padding: 10px;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 20px 50px rgba(15, 23, 42, .2);
    display: none;
    z-index: 61;
}
.site-mega-item:hover > .site-mega-flyout,
.site-mega-item:focus-within > .site-mega-flyout,
.site-mega-item.flyout-open > .site-mega-flyout { display: block; }
.site-mega-flyout ul { list-style: none; margin: 0; padding: 0; }
.site-mega-flyout li a {
    display: block;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 13.5px;
    color: var(--s-text);
    white-space: nowrap;
}
.site-mega-flyout li a:hover { background: var(--s-surface); color: var(--brand-primary); text-decoration: none; }
.site-mega-cta {
    display: block;
    margin-top: 8px;
    padding: 10px 12px 0;
    border-top: 1px solid var(--s-border);
    font-weight: 700;
    font-size: 13.5px;
    color: var(--brand-accent);
}
.site-mega-cta:hover { text-decoration: none; opacity: .8; }

/* ---------- Header sağ aksiyon alanı (Ürün Kataloğu / Teklif Al) ---------- */
.site-header-actions { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.site-header-actions .btn-secondary,
.site-header-actions .btn-primary {
    padding: 9px 16px;
    font-size: 13.5px;
    white-space: nowrap;
}

/* ---------- Hero ---------- */
.hero {
    background: linear-gradient(135deg, var(--brand-primary) 0%, color-mix(in srgb, var(--brand-primary) 70%, black) 100%);
    color: #fff;
    padding: 64px 0;
}
.hero-inner { text-align: center; display: flex; flex-direction: column; align-items: center; gap: 20px; }
.hero h1 { font-size: 34px; margin: 0; }
.hero-tagline { font-size: 17px; opacity: .92; margin: 0; max-width: 600px; }
.hero-content { max-width: 720px; }
.hero-content :is(h1, h2) { margin-top: 0; }
.hero-content, .hero-content * { color: #fff; }

/* ---------- Anasayfa Slider (geçişli) ---------- */
.hero-slider {
    position: relative;
    height: var(--hero-slider-height, 480px);
    overflow: hidden;
    background: var(--brand-primary);
}
.hero-slider-track { position: relative; width: 100%; height: 100%; }
.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    visibility: hidden;
    transition: opacity 1.1s ease, visibility 0s linear 1.1s;
    display: flex;
    align-items: center;
    overflow: hidden;
}
.hero-slide.is-active {
    opacity: 1;
    visibility: visible;
    z-index: 1;
    transition: opacity 1.1s ease, visibility 0s linear 0s;
}
.hero-slide-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    transform: scale(1.15);
    transition: transform 0s linear;
}
.hero-slide.is-active .hero-slide-bg {
    transform: scale(1);
    transition: transform 6.5s ease-out;
}
.hero-slide-video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.hero-slide-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(0,0,0,.55) 0%, rgba(0,0,0,.25) 55%, rgba(0,0,0,.1) 100%);
}
.hero-slide-content {
    position: relative;
    z-index: 2;
    color: #fff;
    max-width: 620px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    align-items: flex-start;
    text-align: left;
    padding: 0 56px;
    opacity: 0;
    transform: translateY(28px);
    transition: opacity .2s ease, transform .2s ease;
}
.hero-slide.is-active .hero-slide-content {
    opacity: 1;
    transform: translateY(0);
    transition: opacity .9s ease .35s, transform .9s ease .35s;
}
.hero-slide-content h1 { font-size: 36px; margin: 0; color: #fff; }
.hero-slide-content .hero-tagline { color: #fff; opacity: .95; }

/* İçerik konumu: yatay (data-position sonu) sol/orta/sağ, dikey (baş) üst/orta/alt */
.hero-slide[data-position^="top"] { align-items: flex-start; padding-top: 56px; }
.hero-slide[data-position^="bottom"] { align-items: flex-end; padding-bottom: 56px; }
.hero-slide[data-position^="center"] { align-items: center; }

.hero-slide[data-position$="left"] { justify-content: flex-start; }
.hero-slide[data-position$="center"] { justify-content: center; }
.hero-slide[data-position$="right"] { justify-content: flex-end; }

.hero-slide[data-position$="left"] .hero-slide-content { text-align: left; align-items: flex-start; }
.hero-slide[data-position$="center"] .hero-slide-content { text-align: center; align-items: center; }
.hero-slide[data-position$="right"] .hero-slide-content { text-align: right; align-items: flex-end; }
.hero-slider-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 3;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: none;
    background: rgba(255,255,255,.25);
    color: #fff;
    font-size: 26px;
    line-height: 1;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background .2s;
}
.hero-slider-arrow:hover { background: rgba(255,255,255,.45); }
.hero-slider-prev { left: 18px; }
.hero-slider-next { right: 18px; }
.hero-slider-dots {
    position: absolute;
    bottom: 18px;
    left: 0;
    right: 0;
    z-index: 3;
    display: flex;
    justify-content: center;
    gap: 10px;
}
.hero-slider-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    border: 2px solid #fff;
    background: transparent;
    padding: 0;
    cursor: pointer;
    transition: background .2s;
}
.hero-slider-dot.is-active { background: #fff; }

/* ---------- Anasayfa bölümleri ---------- */
.home-section { padding: 52px 0; }
.section-title {
    font-size: 28px;
    font-weight: 800;
    letter-spacing: -.01em;
    text-align: center;
    margin: 0 0 30px;
    color: var(--brand-primary);
}
.home-section-cta { text-align: center; margin-top: 26px; }

/* ---------- Öne Çıkan Özellikler (ikonlu kutular, slider'ın altına biner) ----------
   Slider'ın hemen altında olduğu varsayılıp negatif margin ile üstüne bindirilir;
   bölüm sırası admin panelden değiştirilirse (slider'dan uzağa taşınırsa) bindirme
   etkisi altındaki içerikle çakışabilir, en iyi sonuç için slider'ın hemen altında
   tutulması önerilir. */
.feature-boxes-section {
    position: relative;
    z-index: 5;
    margin-top: -64px;
    padding-top: 0;
    padding-bottom: 24px;
}
.feature-boxes-title { color: #fff; margin-bottom: 20px; text-shadow: 0 1px 4px rgba(0,0,0,.35); }
.feature-box-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.feature-box {
    background: var(--s-bg);
    border: 1px solid var(--s-border);
    border-radius: var(--s-radius);
    box-shadow: var(--s-shadow);
    padding: 30px 24px;
    text-align: center;
    transition: transform .2s ease, box-shadow .2s ease;
}
.feature-box:hover { transform: translateY(-4px); box-shadow: 0 12px 28px rgba(15, 23, 42, .14); }
.feature-box-icon-wrap {
    width: 76px;
    height: 76px;
    margin: 0 auto 18px;
    border-radius: 50%;
    background: color-mix(in srgb, var(--brand-primary) 10%, white);
    display: flex;
    align-items: center;
    justify-content: center;
}
.feature-box-icon { width: 38px; height: 38px; object-fit: contain; }
.feature-box-title {
    font-size: 18px;
    font-weight: 800;
    color: var(--s-text);
    margin: 0 0 12px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--brand-accent);
    display: inline-block;
}
.feature-box-desc { color: var(--s-text-muted); font-size: 14.5px; margin: 0; line-height: 1.55; }

@media (max-width: 900px) {
    .feature-box-grid { grid-template-columns: 1fr; gap: 18px; }
    .feature-boxes-section { margin-top: -40px; }
}

/* ---------- Referanslar (geçişli/kayan logo şeridi) ---------- */
.references-section { background: var(--s-bg-alt, #f8fafc); }
.references-strip {
    overflow: hidden;
    -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 6%, #000 94%, transparent 100%);
    mask-image: linear-gradient(90deg, transparent 0, #000 6%, #000 94%, transparent 100%);
}
.references-track {
    display: flex;
    align-items: center;
    gap: 64px;
    width: max-content;
    animation: references-scroll 32s linear infinite;
}
.references-strip:hover .references-track { animation-play-state: paused; }
.references-item { display: flex; align-items: center; flex-shrink: 0; }
.references-logo {
    height: 96px;
    width: auto;
    max-width: 240px;
    object-fit: contain;
    filter: grayscale(100%);
    opacity: .7;
    transition: filter .2s, opacity .2s;
}
@media (max-width: 768px) {
    .references-logo { height: 64px; max-width: 160px; }
}
.references-item:hover .references-logo { filter: grayscale(0%); opacity: 1; }
@keyframes references-scroll {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) {
    .references-track { animation: none; }
}

/* ---------- Referanslar sayfası (sıralı/statik ızgara, kayan şeritten farklı) ---------- */
.reference-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
@media (max-width: 860px) {
    .reference-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
    .reference-grid { grid-template-columns: 1fr; }
}
.reference-grid-item {
    background: var(--s-bg);
    border: 1px solid var(--s-border);
    border-radius: var(--s-radius);
    padding: 28px 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 14px;
    min-height: 190px;
    transition: box-shadow .2s, transform .2s;
    text-decoration: none;
    font: inherit;
    cursor: zoom-in;
    position: relative;
}
.reference-grid-item:hover, .reference-grid-item:focus-visible { box-shadow: var(--s-shadow); transform: translateY(-2px); }
.reference-grid-item img { max-width: 100%; height: 110px; object-fit: contain; }
.reference-grid-name { font-size: 14px; font-weight: 600; color: var(--s-text-muted); text-align: center; }
.reference-grid-item::after {
    content: "🔍 Büyütmek için tıklayın";
    position: absolute;
    inset: auto 0 8px 0;
    font-size: 11px;
    color: var(--s-text-muted);
    opacity: 0;
    transition: opacity .2s;
    pointer-events: none;
}
.reference-grid-item:hover::after, .reference-grid-item:focus-visible::after { opacity: .85; }

/* ---------- Sertifikalar (rozet ızgarası) ---------- */
.certificate-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 18px;
}
.certificate-item {
    background: var(--s-bg);
    border: 1px solid var(--s-border);
    border-radius: var(--s-radius);
    padding: 18px 14px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    transition: box-shadow .2s, transform .2s;
    font: inherit;
    cursor: zoom-in;
    position: relative;
}
.certificate-item:hover, .certificate-item:focus-visible { box-shadow: var(--s-shadow); transform: translateY(-2px); }
.certificate-item img { max-width: 100%; height: 210px; object-fit: contain; box-shadow: 0 2px 8px rgba(0,0,0,.12); }
.certificate-title { font-size: 13px; font-weight: 600; color: var(--s-text-muted); }
.certificate-item::after {
    content: "🔍 Büyütmek için tıklayın";
    position: absolute;
    inset: auto 0 6px 0;
    font-size: 11px;
    color: var(--s-text-muted);
    opacity: 0;
    transition: opacity .2s;
    pointer-events: none;
}
.certificate-item:hover::after, .certificate-item:focus-visible::after { opacity: .85; }

/* ---------- Sertifika büyütme (lightbox) ---------- */
.cert-lightbox-overlay {
    position: fixed;
    inset: 0;
    background: rgba(10, 14, 22, .88);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 32px 16px;
    z-index: 1000;
}
.cert-lightbox-overlay[hidden] { display: none; }
.cert-lightbox-figure {
    max-width: min(90vw, 900px);
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}
.cert-lightbox-figure img {
    max-width: 100%;
    max-height: 72vh;
    object-fit: contain;
    background: #fff;
    border-radius: 4px;
    box-shadow: 0 10px 40px rgba(0,0,0,.4);
}
.cert-lightbox-caption { color: #fff; font-size: 14px; font-weight: 600; text-align: center; }
.cert-lightbox-pdf {
    color: #fff; font-size: 14px; font-weight: 600; text-decoration: none;
    background: #e2231b; padding: 8px 16px; border-radius: 6px;
}
.cert-lightbox-pdf:hover { background: #c41c15; }
.cert-lightbox-pdf[hidden] { display: none; }
.cert-lightbox-close {
    position: absolute;
    top: 18px;
    right: 22px;
    background: rgba(255,255,255,.12);
    color: #fff;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    font-size: 20px;
    line-height: 1;
    cursor: pointer;
    transition: background .15s;
}
.cert-lightbox-close:hover { background: rgba(255,255,255,.25); }
@media (max-width: 600px) {
    .cert-lightbox-close { top: 10px; right: 10px; width: 36px; height: 36px; }
}

.category-shortcut-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 14px;
}
.category-shortcut-card {
    background: var(--s-surface);
    border: 1px solid var(--s-border);
    border-radius: var(--s-radius);
    padding: 22px 16px;
    text-align: center;
    font-weight: 700;
    color: var(--brand-primary);
    overflow: hidden;
}
.category-shortcut-card:hover {
    border-color: var(--brand-primary);
    text-decoration: none;
}
.category-shortcut-img {
    display: block;
    width: calc(100% + 32px);
    aspect-ratio: 4 / 3;
    object-fit: cover;
    border-radius: calc(var(--s-radius) - 4px) calc(var(--s-radius) - 4px) 0 0;
    margin: -22px -16px 14px;
}
.category-shortcut-name {
    display: block;
}

/* ---------- Hakkımızda (solda metin, sağda fotoğraf) ---------- */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}
.about-eyebrow {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0 0 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .5px;
    font-size: 13.5px;
    color: var(--brand-primary);
}
.about-eyebrow-mark { color: var(--brand-accent); font-weight: 800; }
.about-heading {
    font-size: 30px;
    font-weight: 800;
    color: var(--s-text);
    margin: 0 0 16px;
    line-height: 1.25;
}
.about-text { color: var(--s-text-muted); line-height: 1.75; margin: 0; }
.about-image-wrap img {
    width: 100%;
    height: 100%;
    max-height: 420px;
    object-fit: cover;
    border-radius: var(--s-radius);
    box-shadow: var(--s-shadow);
}
@media (max-width: 900px) {
    .about-grid { grid-template-columns: 1fr; gap: 24px; }
    .about-image-wrap img { max-height: 320px; }
}

.featured-product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 18px;
}
.featured-product-card {
    background: #fff;
    border: 1px solid var(--s-border);
    border-radius: var(--s-radius);
    overflow: hidden;
    box-shadow: var(--s-shadow);
    color: var(--s-text);
    display: block;
}
.featured-product-card:hover { text-decoration: none; box-shadow: 0 6px 20px rgba(15,23,42,.12); }
.featured-product-card img,
.featured-product-thumb-empty {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    display: block;
}
.featured-product-thumb-empty {
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--s-surface);
    font-size: 34px;
}
.featured-product-name { font-weight: 700; padding: 12px 14px 2px; }
.featured-product-desc { font-size: 13px; color: var(--s-text-muted); padding: 0 14px 14px; }

/* ---------- CTA şeridi ---------- */
.cta-strip { background: var(--brand-accent); padding: 42px 0; }
.cta-strip-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
}
.cta-strip h2 { margin: 0 0 6px; font-size: 21px; color: #fff; }
.cta-strip p { margin: 0; color: rgba(255,255,255,.85); }
.cta-strip-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.cta-strip .btn-primary { background: #25d366; color: #fff; }
.cta-strip .btn-primary:hover { background: color-mix(in srgb, #25d366 85%, black); }
.cta-strip .btn-secondary { background: transparent; color: #fff; border-color: #fff; }
.cta-strip .btn-secondary:hover { background: #fff; color: var(--brand-accent); }

/* ---------- Dinamik sayfa içeriği (page.php) ---------- */
.page-content {
    max-width: 860px;
    margin: 40px auto;
    padding: 0 0 40px;
}
.page-content h1 { color: var(--brand-primary); font-size: 33px; font-weight: 800; }
.page-content img { max-width: 100%; height: auto; border-radius: 8px; }
.page-not-found { text-align: center; padding: 80px 20px; }

/* ---------- İletişim: bilgi kartları (Adres/Telefon/E-posta/WhatsApp) ---------- */
.page-content-contact { margin-bottom: 8px; padding-bottom: 8px; }
.contact-info-grid {
    max-width: 960px;
    margin: 0 auto 44px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 16px;
}
.contact-info-card {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 18px;
    background: #fff;
    border: 1px solid var(--s-border);
    border-radius: var(--s-radius);
    box-shadow: var(--s-shadow);
    color: var(--s-text);
    text-decoration: none;
    transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
}
.contact-info-card:hover {
    text-decoration: none;
    transform: translateY(-2px);
    box-shadow: 0 10px 24px rgba(15, 23, 42, .12);
    border-color: var(--brand-primary);
}
.contact-info-icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--brand-primary);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
}
.contact-info-icon svg { width: 22px; height: 22px; }
.contact-info-text { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.contact-info-label {
    font-size: 11.5px;
    font-weight: 700;
    letter-spacing: .04em;
    text-transform: uppercase;
    color: var(--brand-accent);
}
.contact-info-value { font-size: 14.5px; font-weight: 600; color: var(--s-text); line-height: 1.4; overflow-wrap: anywhere; }

/* ---------- İletişim: harita + form ---------- */
.contact-section {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 32px;
    align-items: stretch;
    margin: 10px auto 60px;
}
.contact-map {
    border-radius: 12px;
    overflow: hidden;
    min-height: 380px;
    box-shadow: 0 4px 18px rgba(0,0,0,.08);
}
.contact-map iframe { width: 100%; height: 100%; min-height: 380px; border: 0; display: block; }
.contact-map-empty {
    height: 100%;
    min-height: 380px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--s-bg-alt, #f1f5f9);
    color: var(--s-text-muted);
}
.contact-form-card {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 18px rgba(0,0,0,.08);
    padding: 32px;
}
.contact-form-card h2 { margin: 0 0 6px; color: var(--brand-primary); font-size: 26px; font-weight: 800; }
.contact-form-card .form-group { margin-bottom: 16px; }
.contact-form-card label { display: block; font-weight: 600; margin-bottom: 6px; font-size: 14px; }
.contact-form-card input,
.contact-form-card textarea {
    width: 100%;
    padding: 11px 14px;
    border: 1px solid #d8dee8;
    border-radius: 8px;
    font: inherit;
    box-sizing: border-box;
}
.contact-form-card input:focus,
.contact-form-card textarea:focus { outline: none; border-color: var(--brand-primary); }
.contact-form-card .form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.hp-field { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; overflow: hidden; }
.alert { padding: 12px 16px; border-radius: 8px; margin-bottom: 18px; font-size: 14px; }
.alert-success { background: #e7f7ee; color: #157347; border: 1px solid #b7e6c9; }
.alert-error { background: #fdecec; color: #b42318; border: 1px solid #f6c1bd; }

@media (max-width: 860px) {
    .contact-section { grid-template-columns: 1fr; }
    .contact-form-card .form-grid { grid-template-columns: 1fr; }
}

/* ---------- Footer üst şerit: adres/telefon/e-posta (sgtibbicihazlar.com'daki düz renkli
   "iletişim şeridi"nden esinlenildi) — İletişim sayfasındaki AYNI render_contact_info_cards()
   çıktısını marka vurgu renginde düz bir banda çeviriyor. ---------- */
.site-footer-strip { background: var(--brand-primary); margin-top: 40px; }
.site-footer-strip-inner { max-width: 1280px; margin: 0 auto; padding: 26px 20px; }
.site-footer-strip .contact-info-grid { margin: 0; max-width: none; }
.site-footer-strip .contact-info-card { background: transparent; border: none; box-shadow: none; padding: 0; }
.site-footer-strip .contact-info-card:hover { transform: none; box-shadow: none; }
.site-footer-strip .contact-info-icon { background: rgba(255, 255, 255, .18); color: #fff; }
.site-footer-strip .contact-info-label {
    color: #fff;
    font-size: 15.5px;
    font-weight: 800;
    text-transform: none;
    letter-spacing: 0;
}
.site-footer-strip .contact-info-value { color: rgba(255, 255, 255, .85); font-weight: 500; }

/* ---------- Footer (koyu lacivert, marka + ürün kategorileri + kurumsal linkler) ---------- */
.site-footer {
    background: #101a2e;
    color: #c7d0e0;
}
.site-footer-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 48px 20px 26px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 34px;
}
.site-footer-brand { font-size: 27px; font-weight: 900; color: #fff; margin-bottom: 14px; letter-spacing: -.01em; }
.site-footer-col-brand p { margin: 0 0 16px; font-size: 14px; line-height: 1.7; }
.site-footer-phone {
    display: inline-block;
    font-size: 22px;
    font-weight: 800;
    color: #fff;
}
.site-footer-phone:hover { color: var(--brand-accent); text-decoration: none; }
.site-footer-col h4 {
    color: #fff;
    font-size: 17px;
    font-weight: 800;
    margin: 0 0 16px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--brand-accent);
    display: inline-block;
}
.site-footer-links { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 11px; }
.site-footer-links a { position: relative; display: inline-block; padding-left: 15px; color: #c7d0e0; font-size: 14px; font-weight: 500; }
.site-footer-links a::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 7px;
    height: 2px;
    background: var(--brand-accent);
}
.site-footer-links a:hover { color: #fff; text-decoration: none; }
.site-footer-col a { color: #c7d0e0; }
.site-footer-col a:hover { color: #fff; }
.site-footer-social { display: flex; gap: 12px; font-size: 20px; }
.site-footer-bottom {
    text-align: center;
    padding: 18px 20px;
    border-top: 1px solid rgba(255,255,255,.08);
    font-size: 13px;
    color: #8b96ab;
}
.site-footer-bottom a { color: #fff; text-decoration: underline; }
.site-footer-bottom a:hover { color: var(--brand-accent); }

@media (max-width: 640px) {
    .site-footer-strip .contact-info-grid { grid-template-columns: 1fr; }
}

/* ---------- Yüzen İletişim Butonları (her sayfada: sağda WhatsApp, solda telefon) ---------- */
.fab-btn {
    z-index: 70;
    position: fixed;
    bottom: 20px;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    box-shadow: 0 10px 25px rgba(15, 23, 42, 0.3);
    pointer-events: auto;
    transition: transform .15s;
}
.fab-btn:hover { transform: scale(1.08); text-decoration: none; }
.fab-btn svg { width: 26px; height: 26px; }
.fab-phone { left: 20px; background: var(--brand-primary); }
.fab-whatsapp { right: 20px; bottom: 96px; background: #25d366; }

@media (max-width: 600px) {
    .fab-btn { width: 50px; height: 50px; bottom: 14px; }
    .fab-btn svg { width: 22px; height: 22px; }
    .fab-phone { left: 14px; }
    .fab-whatsapp { right: 14px; bottom: 86px; }
}

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
    .site-nav-toggle { display: flex; }
    .site-nav {
        display: none;
        width: 100%;
        order: 3;
        margin-left: 0;
    }
    .site-nav.open { display: block; }
    .site-nav-list { flex-direction: column; gap: 0; padding: 10px 0; height: auto; }
    .site-nav-item { width: 100%; height: auto; }
    .site-nav-item > a { height: auto; }
    .site-nav-dropdown {
        position: static;
        box-shadow: none;
        display: none;
        padding-left: 14px;
    }
    .site-nav-item.open .site-nav-dropdown { display: block; }
    .site-nav-item.open .site-mega-menu {
        display: block;
        position: static;
        box-shadow: none;
        border-top: none;
        margin-top: 0;
        padding: 6px 0 10px 14px;
        min-width: 0;
    }
    /* Mobilde hover yok — flyout'lar her zaman açık/statik gösterilir, ana kategori altına
       girintili bir liste gibi düşer (dokunuşla açılıp kapanan ayrı bir seviye eklemek yerine). */
    .site-mega-flyout {
        display: block !important;
        position: static;
        box-shadow: none;
        padding: 2px 0 6px 14px;
        min-width: 0;
    }
    .mega-flyout-caret { display: none; }
    .site-mega-cta { border-top: none; margin-top: 6px; padding-top: 0; }
    .site-header-inner { flex-wrap: wrap; }
    .site-logo img { height: 56px; }
    .site-header-actions { order: 2; margin-left: auto; }
    .site-header-catalog-btn { display: none; }
    .site-header-actions .btn-primary { padding: 8px 13px; font-size: 12.5px; }
    .site-nav-toggle { order: 3; margin-left: 4px; }
    .hero h1 { font-size: 26px; }
    .hero-slider { height: var(--hero-slider-height-mobile, 320px); }
    .hero-slide-content { padding: 0 20px; }
    .hero-slide[data-position^="top"] { padding-top: 24px; }
    .hero-slide[data-position^="bottom"] { padding-bottom: 24px; }
    .hero-slide-content h1 { font-size: 24px; }
    .hero-slider-arrow { width: 36px; height: 36px; font-size: 20px; }
    .site-topbar-slogan { display: none; }
    .site-topbar-inner { justify-content: flex-end; }
}