:root {
    --navy: #0d2440;
    --navy-2: #143356;
    --blue: #1769c4;
    --accent: #14b8c4;
    --accent-2: #0ea5b5;
    --ink: #1a2b42;
    --muted: #6b7a90;
    --line: #e6ebf2;
    --bg-soft: #f5f8fc;
    --radius: 16px;
    --shadow-sm: 0 4px 20px rgba(13, 36, 64, .06);
    --shadow: 0 18px 50px rgba(13, 36, 64, .12);
}

* { box-sizing: border-box; }

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    color: var(--ink);
    margin: 0;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, .display-title { font-family: 'Poppins', 'Inter', sans-serif; font-weight: 700; letter-spacing: -.02em; }
a { text-decoration: none; transition: all .25s ease; }
img { max-width: 100%; }
.section { padding: 96px 0; }
.section-soft { background: var(--bg-soft); }
.container-x { width: min(1240px, 92%); margin-inline: auto; }
.text-accent { color: var(--accent-2); }
.eyebrow { color: var(--accent-2); font-weight: 700; letter-spacing: .14em; text-transform: uppercase; font-size: .78rem; }

/* ---------- Buttons ---------- */
.btn-x { display: inline-flex; align-items: center; gap: .5rem; padding: .85rem 1.6rem; border-radius: 50px; font-weight: 600; border: 0; cursor: pointer; transition: all .25s; }
.btn-primary-x { background: linear-gradient(135deg, var(--blue), var(--accent)); color: #fff; box-shadow: 0 10px 30px rgba(20,184,196,.35); }
.btn-primary-x:hover { transform: translateY(-3px); color: #fff; box-shadow: 0 16px 40px rgba(20,184,196,.5); }
.btn-ghost-x { background: rgba(255,255,255,.12); color: #fff; border: 1px solid rgba(255,255,255,.3); backdrop-filter: blur(6px); }
.btn-ghost-x:hover { background: #fff; color: var(--navy); }
.btn-outline-x { border: 1.5px solid var(--line); color: var(--ink); background: #fff; }
.btn-outline-x:hover { border-color: var(--accent); color: var(--accent-2); }

/* ---------- Navbar ---------- */
.navbar-x { position: fixed; inset: 0 0 auto 0; z-index: 1000; padding: 18px 0; transition: all .35s; }
.navbar-x.scrolled { background: #fff; box-shadow: var(--shadow-sm); padding: 10px 0; }
.navbar-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.navbar-x .brand { font-family: 'Poppins'; font-weight: 800; font-size: 1.5rem; color: #fff; letter-spacing: -.03em; display: flex; align-items: center; gap: .5rem; }
.navbar-x.scrolled .brand, .navbar-x.solid .brand { color: var(--navy); }
.navbar-x .brand i { color: var(--accent); }
.nav-menu { display: flex; align-items: center; gap: 6px; list-style: none; margin: 0; padding: 0; }
.nav-menu > li { position: relative; }
.nav-menu > li > a { color: rgba(255,255,255,.92); font-weight: 500; padding: 10px 16px; border-radius: 10px; display: block; }
.navbar-x.scrolled .nav-menu > li > a, .navbar-x.solid .nav-menu > li > a { color: var(--ink); }
.nav-menu > li > a:hover { color: var(--accent); }
.nav-menu .submenu { position: absolute; top: 100%; left: 0; min-width: 230px; background: #fff; border-radius: 14px; box-shadow: var(--shadow); padding: 10px; opacity: 0; visibility: hidden; transform: translateY(10px); transition: all .25s; list-style: none; margin: 0; }
.nav-menu > li:hover .submenu { opacity: 1; visibility: visible; transform: translateY(0); }
.nav-menu .submenu a { color: var(--ink); padding: 10px 14px; border-radius: 9px; display: block; font-size: .95rem; }
.nav-menu .submenu a:hover { background: var(--bg-soft); color: var(--accent-2); }
/* Mega menü (Ürünler) — premium */
.nav-menu > li.has-mega { position: static; }
.mega-menu {
    position: absolute; top: 100%; left: 0; width: 100vw;
    background: #fff; box-shadow: 0 24px 50px rgba(13,36,64,.16); border-top: 3px solid var(--accent);
    padding: 28px 0 32px; opacity: 0; visibility: hidden; transform: translateY(12px);
    transition: all .28s ease;
}
.nav-menu > li.has-mega:hover .mega-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.mega-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; padding-bottom: 14px; border-bottom: 1px solid var(--line); }
.mega-title { font-family: 'Poppins', sans-serif; font-weight: 700; font-size: 1.05rem; color: var(--navy); letter-spacing: -.01em; }
.mega-all-link { color: var(--accent-2); font-weight: 600; font-size: .9rem; display: inline-flex; align-items: center; gap: 6px; }
.mega-all-link:hover { color: var(--blue); gap: 9px; }
.mega-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.mega-card { position: relative; display: block; height: 132px; border-radius: 14px; overflow: hidden; box-shadow: var(--shadow-sm); background: var(--navy); }
.mega-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .55s ease; }
.mega-card::after { content: ''; position: absolute; inset: 0; background: linear-gradient(to top, rgba(13,36,64,.92) 0%, rgba(13,36,64,.45) 45%, rgba(13,36,64,.05) 100%); transition: opacity .3s; }
.mega-card:hover { box-shadow: var(--shadow); }
.mega-card:hover img { transform: scale(1.09); }
.mega-card .mega-name { position: absolute; left: 14px; right: 14px; bottom: 12px; z-index: 2; color: #fff; font-weight: 600; font-size: .92rem; line-height: 1.25; text-shadow: 0 1px 6px rgba(0,0,0,.3); }
.mega-card .mega-noimg { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; font-size: 2rem; color: rgba(255,255,255,.5); }

.nav-actions { display: flex; align-items: center; gap: 14px; }
.lang-switch { display: flex; gap: 4px; }
.lang-switch a { color: rgba(255,255,255,.7); font-weight: 600; font-size: .8rem; padding: 4px 8px; border-radius: 6px; text-transform: uppercase; }
.navbar-x.scrolled .lang-switch a, .navbar-x.solid .lang-switch a { color: var(--muted); }
.lang-switch a.active { color: var(--accent); }
.nav-toggle { display: none; background: none; border: 0; color: #fff; font-size: 1.6rem; cursor: pointer; }
.navbar-x.scrolled .nav-toggle, .navbar-x.solid .nav-toggle { color: var(--navy); }

.navbar-x.solid { position: sticky; background: #fff; box-shadow: var(--shadow-sm); }

/* Ana sayfa: şeffaf beyaz (buzlu cam) navbar — renkli logo görünür kalır */
.navbar-x.transparent-nav { background: rgba(255,255,255,.9); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); box-shadow: 0 2px 18px rgba(13,36,64,.07); }
.navbar-x.transparent-nav .nav-menu > li > a { color: var(--ink); }
.navbar-x.transparent-nav .nav-menu > li > a:hover { color: var(--accent-2); }
.navbar-x.transparent-nav .lang-switch a { color: var(--muted); }
.navbar-x.transparent-nav .lang-switch a.active { color: var(--accent-2); }
.navbar-x.transparent-nav .nav-toggle { color: var(--navy); }

/* ---------- Hero ---------- */
.hero { position: relative; height: 100vh; min-height: 640px; color: #fff; overflow: hidden; }
.hero-slide { position: absolute; inset: 0; opacity: 0; transition: opacity 1.1s ease; }
.hero-slide.active { opacity: 1; }
.hero-slide .bg { position: absolute; inset: 0; background-size: cover; background-position: center; transform: scale(1.08); transition: transform 7s ease; }
.hero-slide video.bg { width: 100%; height: 100%; object-fit: cover; transform: none; }
.hero-slide.active .bg { transform: scale(1); }
.hero-slide::after { content: ''; position: absolute; inset: 0; background: linear-gradient(120deg, rgba(13,36,64,.88) 0%, rgba(13,36,64,.55) 55%, rgba(20,184,196,.25) 100%); }
.hero-content { position: relative; z-index: 2; height: 100%; display: flex; flex-direction: column; justify-content: center; max-width: 680px; }
.hero h1 { font-size: clamp(2.2rem, 5vw, 4rem); line-height: 1.08; margin: 14px 0 18px; }
.hero p { font-size: 1.15rem; color: rgba(255,255,255,.85); margin-bottom: 30px; max-width: 540px; }
.hero-sub { font-size: 1.15rem; color: rgba(255,255,255,.85); margin-bottom: 30px; max-width: 540px; }
.hero-sub p { margin: 0 0 .4rem; }
.hero-sub p:last-child { margin-bottom: 0; }
.hero-dots { position: absolute; bottom: 38px; left: 50%; transform: translateX(-50%); z-index: 3; display: flex; gap: 10px; }
.hero-dots button { width: 36px; height: 4px; border-radius: 4px; border: 0; background: rgba(255,255,255,.35); cursor: pointer; transition: all .3s; }
.hero-dots button.active { background: var(--accent); width: 54px; }
.hero-scroll { position: absolute; bottom: 30px; right: 5%; z-index: 3; color: rgba(255,255,255,.6); writing-mode: vertical-rl; font-size: .75rem; letter-spacing: .2em; text-transform: uppercase; }

.page-hero { position: relative; background: linear-gradient(120deg, var(--navy), var(--navy-2)); color: #fff; padding: 150px 0 70px; overflow: hidden; }
.page-hero::before { content: ''; position: absolute; right: -120px; top: -120px; width: 420px; height: 420px; background: radial-gradient(circle, rgba(20,184,196,.35), transparent 70%); }
.page-hero h1 { font-size: clamp(1.9rem, 4vw, 3rem); position: relative; }
.breadcrumb-x { display: flex; gap: 8px; flex-wrap: wrap; list-style: none; padding: 0; margin: 12px 0 0; color: rgba(255,255,255,.6); font-size: .9rem; }
.breadcrumb-x a { color: rgba(255,255,255,.8); }
.breadcrumb-x a:hover { color: var(--accent); }

/* ---------- Stats ---------- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; }
.stat { text-align: center; }
.stat .num { font-family: 'Poppins'; font-size: 2.6rem; font-weight: 800; background: linear-gradient(135deg, var(--blue), var(--accent)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stat .lbl { color: var(--muted); font-weight: 500; margin-top: 4px; }

/* ---------- Section heading ---------- */
.sec-head { max-width: 680px; margin: 0 auto 56px; text-align: center; }
.sec-head h2 { font-size: clamp(1.8rem, 3.4vw, 2.7rem); margin: 10px 0 14px; }
.sec-head p { color: var(--muted); font-size: 1.05rem; }

/* ---------- Cards ---------- */
.grid { display: grid; gap: 26px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.cat-card { position: relative; border-radius: var(--radius); overflow: hidden; min-height: 280px; display: flex; align-items: flex-end; color: #fff; box-shadow: var(--shadow-sm); background: var(--navy); }
.cat-card img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.cat-card::after { content: ''; position: absolute; inset: 0; background: linear-gradient(to top, rgba(13,36,64,.92), rgba(13,36,64,.15) 70%); }
.cat-card:hover img { transform: scale(1.09); }
.cat-card .body { position: relative; z-index: 2; padding: 26px; width: 100%; }
.cat-card h3 { font-size: 1.3rem; margin: 0 0 6px; }
.cat-card .go { display: inline-flex; align-items: center; gap: 6px; color: var(--accent); font-weight: 600; font-size: .92rem; opacity: .9; }

.prod-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: all .35s; display: flex; flex-direction: column; }
.prod-card:hover { transform: translateY(-8px); box-shadow: var(--shadow); border-color: transparent; }
.prod-card .thumb { aspect-ratio: 4/3; background: var(--bg-soft); display: flex; align-items: center; justify-content: center; overflow: hidden; }
.prod-card .thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.prod-card:hover .thumb img { transform: scale(1.07); }
.prod-card .body { padding: 20px; flex: 1; display: flex; flex-direction: column; }
.prod-card h3 { font-size: 1.08rem; margin: 0 0 8px; color: var(--ink); }
.prod-card p { color: var(--muted); font-size: .9rem; margin: 0 0 14px; flex: 1; }
.prod-card .go { color: var(--accent-2); font-weight: 600; font-size: .9rem; }

/* ---------- Feature/why ---------- */
.feature { background: #fff; border-radius: var(--radius); padding: 32px; box-shadow: var(--shadow-sm); transition: all .35s; height: 100%; }
.feature:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.feature .ico { width: 64px; height: 64px; border-radius: 16px; background: linear-gradient(135deg, rgba(23,105,196,.12), rgba(20,184,196,.12)); display: flex; align-items: center; justify-content: center; font-size: 1.7rem; color: var(--accent-2); margin-bottom: 18px; }
.feature h3 { font-size: 1.2rem; margin: 0 0 10px; }
.feature p { color: var(--muted); margin: 0; font-size: .96rem; }

/* ---------- CTA ---------- */
.cta { background: linear-gradient(120deg, var(--navy), var(--blue)); border-radius: 28px; color: #fff; padding: 60px; text-align: center; position: relative; overflow: hidden; }
.cta::before { content: ''; position: absolute; left: -80px; bottom: -80px; width: 320px; height: 320px; background: radial-gradient(circle, rgba(20,184,196,.4), transparent 70%); }
.cta h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); position: relative; }
.cta p { color: rgba(255,255,255,.85); position: relative; margin: 12px auto 26px; max-width: 560px; }

/* ---------- References ---------- */
.ref-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 20px; align-items: center; }
.ref-grid img { filter: grayscale(1); opacity: .6; transition: all .3s; max-height: 56px; margin: 0 auto; }
.ref-grid img:hover { filter: none; opacity: 1; }

/* ---------- Product detail ---------- */
.pd-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: start; }
.pd-gallery { position: sticky; top: 90px; }
.pd-gallery .main { border-radius: var(--radius); overflow: hidden; background: #fff; border: 1px solid var(--line); aspect-ratio: 1; display: flex; align-items: center; justify-content: center; padding: 16px; }
.pd-gallery .main img { max-width: 100%; max-height: 100%; width: auto; height: auto; object-fit: contain; }
.pd-thumbs { display: flex; gap: 10px; margin-top: 14px; flex-wrap: wrap; }
.pd-thumb { width: 78px; height: 78px; object-fit: contain; background: #fff; padding: 4px; border-radius: 10px; border: 2px solid var(--line); cursor: pointer; transition: all .2s; }
.pd-thumb:hover { border-color: var(--accent); }
.pd-thumb.active { border-color: var(--accent-2); box-shadow: 0 4px 12px rgba(20,184,196,.25); }

/* Ürün açıklama bölümü */
.pd-desc { margin-top: 64px; padding-top: 40px; border-top: 1px solid var(--line); }
.pd-desc-head { margin-bottom: 22px; }
.pd-desc-head h2 { font-size: 1.6rem; display: inline-block; position: relative; padding-bottom: 10px; }
.pd-desc-head h2::after { content: ''; position: absolute; left: 0; bottom: 0; width: 60px; height: 3px; background: linear-gradient(90deg, var(--blue), var(--accent)); border-radius: 3px; }
.spec-table { width: 100%; border-collapse: collapse; }
.spec-table td { padding: 13px 16px; border-bottom: 1px solid var(--line); }
.spec-table td:first-child { font-weight: 600; color: var(--ink); width: 45%; background: var(--bg-soft); }
.content-html { line-height: 1.8; color: #3a4a60; }
.content-html img { max-width: 100%; height: auto; border-radius: 12px; margin: 12px 0; }
.content-html h2, .content-html h3, .content-html h4 { margin-top: 1.4em; color: var(--ink); }
.content-html p { margin: 0 0 1em; }
.content-html ul, .content-html ol { padding-left: 22px; margin-bottom: 1em; }
.content-html li { margin-bottom: 6px; }
.content-html blockquote { border-left: 4px solid var(--accent); background: var(--bg-soft); padding: 12px 18px; margin: 18px 0; border-radius: 0 10px 10px 0; font-weight: 700; color: var(--ink); }
.content-html table { width: 100%; border-collapse: collapse; margin: 20px 0; font-size: .88rem; overflow-x: auto; display: block; }
.content-html table th, .content-html table td { border: 1px solid var(--line); padding: 9px 11px; text-align: left; white-space: nowrap; }
.content-html table tr:first-child td, .content-html table th { background: var(--navy); color: #fff; font-weight: 600; border-color: var(--navy-2); }
.content-html table tr:nth-child(even) td { background: var(--bg-soft); }

/* ---------- Contact ---------- */
.contact-card { background: #fff; border-radius: var(--radius); box-shadow: var(--shadow-sm); padding: 36px; }
.form-field { margin-bottom: 18px; }
.form-field label { display: block; font-weight: 600; font-size: .9rem; margin-bottom: 6px; }
.form-field input, .form-field textarea { width: 100%; padding: 13px 16px; border: 1.5px solid var(--line); border-radius: 11px; font-family: inherit; font-size: .96rem; transition: border-color .2s; }
.form-field input:focus, .form-field textarea:focus { outline: 0; border-color: var(--accent); }
.info-row { display: flex; gap: 14px; align-items: flex-start; margin-bottom: 22px; }
.info-row .ico { width: 46px; height: 46px; border-radius: 12px; background: rgba(20,184,196,.12); color: var(--accent-2); display: flex; align-items: center; justify-content: center; font-size: 1.2rem; flex-shrink: 0; }
.alert-x { padding: 14px 18px; border-radius: 12px; margin-bottom: 20px; font-weight: 500; }
.alert-success-x { background: #e7f7ef; color: #157347; }
.alert-error-x { background: #fde8e8; color: #c0392b; }

/* ---------- Footer ---------- */
.footer { background: var(--navy); color: rgba(255,255,255,.7); padding: 70px 0 0; }
.footer h4 { color: #fff; font-size: 1.05rem; margin: 0 0 18px; }
.footer a { color: rgba(255,255,255,.7); display: block; padding: 5px 0; }
.footer a:hover { color: var(--accent); }
.footer .brand { font-family: 'Poppins'; font-weight: 800; font-size: 1.6rem; color: #fff; margin-bottom: 14px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.4fr; gap: 40px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); margin-top: 50px; padding: 22px 0; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; font-size: .85rem; }
.social { display: flex; gap: 10px; margin-top: 14px; }
.social a { width: 40px; height: 40px; border-radius: 10px; background: rgba(255,255,255,.08); display: flex; align-items: center; justify-content: center; color: #fff; }
.social a:hover { background: var(--accent); }

/* ---------- Reveal animation (yalnız JS varsa gizle) ---------- */
.js .reveal { opacity: 0; transform: translateY(30px); transition: all .7s cubic-bezier(.16,1,.3,1); }
.js .reveal.in { opacity: 1; transform: none; }

/* ---------- Mobile ---------- */
@media (max-width: 991px) {
    .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
    .ref-grid { grid-template-columns: repeat(3, 1fr); }
    .stats { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .pd-grid { grid-template-columns: 1fr; gap: 30px; }
    .nav-toggle { display: block; }
    .nav-menu { position: fixed; inset: 0 0 0 auto; width: 300px; background: #fff; flex-direction: column; align-items: stretch; padding: 90px 18px 30px; transform: translateX(100%); transition: transform .35s; box-shadow: var(--shadow); overflow-y: auto; }
    .nav-menu.open { transform: none; }
    .nav-menu > li > a { color: var(--ink); }
    .nav-menu .submenu { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; padding-left: 12px; }
    /* Mega menü mobilde sade metin listesi */
    .mega-menu { position: static; width: auto; opacity: 1; visibility: visible; transform: none; box-shadow: none; border-top: 0; padding: 4px 0 0; background: transparent; }
    .mega-head { display: none; }
    .mega-grid { grid-template-columns: 1fr; gap: 0; }
    .mega-card { height: auto; background: transparent; box-shadow: none; border-radius: 0; }
    .mega-card img, .mega-card::after, .mega-card .mega-noimg { display: none; }
    .mega-card .mega-name { position: static; color: var(--ink); text-shadow: none; padding: 9px 0 9px 12px; font-weight: 500; font-size: .9rem; }
}
@media (max-width: 600px) {
    .section { padding: 64px 0; }
    .grid-3, .grid-4, .stats, .ref-grid, .footer-grid { grid-template-columns: 1fr; }
    .cta { padding: 40px 24px; }
}

/* ============================================================
   ESTETİK & HOVER GELİŞTİRMELERİ
   ============================================================ */
html { scroll-behavior: smooth; }

/* --- Butonlar: parıltı (shine) efekti --- */
.btn-x { position: relative; overflow: hidden; }
.btn-primary-x::after {
    content: ''; position: absolute; top: 0; left: -130%; width: 55%; height: 100%;
    background: linear-gradient(120deg, transparent, rgba(255,255,255,.4), transparent);
    transform: skewX(-22deg); transition: left .6s ease; pointer-events: none;
}
.btn-primary-x:hover::after { left: 150%; }
.btn-outline-x:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(20,184,196,.18); }

/* --- Navbar linkleri: animasyonlu alt çizgi --- */
.nav-menu > li > a { position: relative; }
.nav-menu > li > a::after {
    content: ''; position: absolute; left: 16px; right: 16px; bottom: 5px; height: 2px;
    background: var(--accent); border-radius: 2px; transform: scaleX(0); transform-origin: left;
    transition: transform .3s ease;
}
.nav-menu > li:hover > a::after { transform: scaleX(1); }

/* --- Bölüm başlığı eyebrow: yan çizgi --- */
.sec-head .eyebrow { display: inline-flex; align-items: center; gap: 10px; }
.sec-head .eyebrow::before, .sec-head .eyebrow::after {
    content: ''; width: 24px; height: 2px; background: var(--accent); opacity: .6; display: inline-block;
}

/* --- Ürün kartı: üst accent çizgi + ok kayması + renkli gölge --- */
.prod-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px; z-index: 3;
    background: linear-gradient(90deg, var(--blue), var(--accent));
    transform: scaleX(0); transform-origin: left; transition: transform .35s ease;
    border-radius: var(--radius) var(--radius) 0 0;
}
.prod-card { position: relative; }
.prod-card:hover::before { transform: scaleX(1); }
.prod-card:hover { box-shadow: 0 26px 50px rgba(13,36,64,.16); }
.prod-card .go i { transition: transform .3s ease; }
.prod-card:hover .go i { transform: translateX(6px); }

/* --- Kategori kartı: yükselme + ok --- */
.cat-card { transition: transform .4s cubic-bezier(.16,1,.3,1), box-shadow .4s; }
.cat-card:hover { transform: translateY(-8px); box-shadow: 0 28px 55px rgba(13,36,64,.22); }
.cat-card .go i { transition: transform .3s ease; }
.cat-card:hover .go i { transform: translateX(6px); }

/* --- "Neden Biz" kartları: üst bar + ikon animasyonu --- */
.feature { position: relative; overflow: hidden; }
.feature::before {
    content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 4px;
    background: linear-gradient(90deg, var(--blue), var(--accent));
    transform: scaleX(0); transform-origin: left; transition: transform .4s ease;
}
.feature:hover::before { transform: scaleX(1); }
.feature .ico { transition: transform .45s cubic-bezier(.16,1,.3,1), background .45s, color .45s; }
.feature:hover .ico { transform: rotate(-8deg) scale(1.1); background: linear-gradient(135deg, var(--blue), var(--accent)); color: #fff; }

/* --- İstatistikler --- */
.stat { transition: transform .3s ease; }
.stat:hover { transform: translateY(-6px); }

/* --- Referans logoları --- */
.ref-grid img { transition: transform .35s ease, filter .35s, opacity .35s; }
.ref-grid img:hover { transform: scale(1.14); }

/* --- Hero: kaydırma göstergesi nabız + içerik girişi --- */
.hero-scroll { animation: heroPulse 2.2s ease-in-out infinite; }
@keyframes heroPulse { 0%,100% { opacity: .55; transform: translateY(0); } 50% { opacity: 1; transform: translateY(6px); } }
.hero-content > * { animation: heroIn .9s cubic-bezier(.16,1,.3,1) both; }
.hero-content > *:nth-child(2) { animation-delay: .12s; }
.hero-content > *:nth-child(3) { animation-delay: .24s; }
.hero-content > *:nth-child(4) { animation-delay: .36s; }
@keyframes heroIn { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: none; } }

/* --- CTA: hafif yüzen accent --- */
.cta::after { content: ''; position: absolute; right: -60px; top: -60px; width: 240px; height: 240px; background: radial-gradient(circle, rgba(255,255,255,.12), transparent 70%); animation: floatY 6s ease-in-out infinite; }
@keyframes floatY { 0%,100% { transform: translateY(0); } 50% { transform: translateY(20px); } }

/* --- Bölümlere ince derinlik --- */
.section-soft { position: relative; }
.section-soft::before { content: ''; position: absolute; top: -1px; left: 0; right: 0; height: 80px; background: linear-gradient(180deg, rgba(245,248,252,.6), transparent); pointer-events: none; }

/* --- Sayfa banner (page-hero) hareketli accent --- */
.page-hero::after { content: ''; position: absolute; left: -80px; bottom: -100px; width: 280px; height: 280px; background: radial-gradient(circle, rgba(20,184,196,.18), transparent 70%); animation: floatY 7s ease-in-out infinite; }

/* --- Genel kart geçiş yumuşatma --- */
.feature, .prod-card, .contact-card { transition: transform .35s ease, box-shadow .35s ease; }

/* ============================================================
   ZENGİN ÜRÜN KARTI + HIZLI BAKIŞ MODAL
   ============================================================ */
.prod-card .thumb { position: relative; background: #fff; }
.prod-card .thumb img { width: 100%; height: 100%; object-fit: contain; padding: 14px; }

/* Rozet */
.pc-badge {
    position: absolute; top: 12px; left: 12px; z-index: 4;
    background: linear-gradient(135deg, var(--blue), var(--accent)); color: #fff;
    font-size: .72rem; font-weight: 700; padding: 5px 11px; border-radius: 50px;
    display: inline-flex; align-items: center; gap: 5px; box-shadow: 0 4px 12px rgba(20,184,196,.35);
}

/* Hover overlay aksiyonları */
.pc-overlay {
    position: absolute; inset: 0; z-index: 3;
    display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px;
    background: linear-gradient(0deg, rgba(13,36,64,.82), rgba(13,36,64,.45));
    opacity: 0; transition: opacity .3s ease;
}
.prod-card:hover .pc-overlay { opacity: 1; }
.pc-btn {
    display: inline-flex; align-items: center; gap: 7px; min-width: 150px; justify-content: center;
    padding: 10px 18px; border-radius: 50px; font-weight: 600; font-size: .88rem; cursor: pointer;
    border: 0; transform: translateY(10px); transition: all .3s ease;
}
.prod-card:hover .pc-btn { transform: translateY(0); }
.pc-quick { background: #fff; color: var(--navy); }
.pc-quick:hover { background: var(--accent); color: #fff; }
.pc-view { background: rgba(255,255,255,.15); color: #fff; border: 1px solid rgba(255,255,255,.5); backdrop-filter: blur(4px); }
.pc-view:hover { background: #fff; color: var(--navy); }
.prod-card:hover .pc-btn:nth-child(2) { transition-delay: .05s; }

/* Body */
.pc-cat { color: var(--accent-2); font-weight: 600; font-size: .72rem; text-transform: uppercase; letter-spacing: .06em; }
.prod-card h3 a { color: var(--ink); }
.prod-card h3 a:hover { color: var(--accent-2); }
.pc-foot { display: flex; align-items: center; justify-content: space-between; margin-top: auto; padding-top: 12px; }
.pc-price-wrap { display: flex; align-items: baseline; gap: 8px; }
.pc-price { font-weight: 800; color: var(--accent-2); font-size: 1.1rem; }
.pc-old { color: var(--muted); text-decoration: line-through; font-size: .85rem; }
.pc-more { color: var(--muted); font-weight: 600; font-size: .9rem; }
.pc-quote { color: var(--accent-2); font-weight: 700; display: inline-flex; align-items: center; gap: 6px; }

/* Teklif isteyiniz kutusu (ürün detay) */
.quote-box { display: flex; align-items: center; gap: 16px; background: var(--bg-soft); border: 1px solid var(--line); border-left: 4px solid var(--accent); border-radius: 14px; padding: 18px 20px; }
.quote-box-ico { width: 48px; height: 48px; flex-shrink: 0; border-radius: 12px; background: linear-gradient(135deg, var(--blue), var(--accent)); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 1.4rem; }
.quote-box strong { display: block; font-size: 1.1rem; color: var(--ink); font-family: 'Poppins', sans-serif; }
.quote-box p { margin: 4px 0 0; color: var(--muted); font-size: .92rem; }
.pc-arrow {
    width: 38px; height: 38px; border-radius: 50%; flex-shrink: 0;
    display: inline-flex; align-items: center; justify-content: center;
    background: var(--bg-soft); color: var(--accent-2); transition: all .3s ease;
}
.prod-card:hover .pc-arrow { background: linear-gradient(135deg, var(--blue), var(--accent)); color: #fff; transform: rotate(-45deg); }

/* ---- Hızlı Bakış Modal ---- */
.qv-modal { position: fixed; inset: 0; z-index: 2000; display: none; align-items: center; justify-content: center; padding: 20px; }
.qv-modal.show { display: flex; }
.qv-backdrop { position: absolute; inset: 0; background: rgba(8,20,38,.6); backdrop-filter: blur(4px); animation: qvFade .3s ease; }
.qv-dialog { position: relative; background: #fff; border-radius: 20px; width: min(920px, 100%); max-height: 88vh; overflow: auto; box-shadow: 0 40px 90px rgba(0,0,0,.4); animation: qvIn .35s cubic-bezier(.16,1,.3,1); }
@keyframes qvFade { from { opacity: 0; } to { opacity: 1; } }
@keyframes qvIn { from { opacity: 0; transform: translateY(30px) scale(.97); } to { opacity: 1; transform: none; } }
.qv-close { position: absolute; top: 14px; right: 14px; z-index: 5; width: 40px; height: 40px; border-radius: 50%; border: 0; background: var(--bg-soft); color: var(--ink); cursor: pointer; transition: all .2s; display: flex; align-items: center; justify-content: center; }
.qv-close:hover { background: #fde8e8; color: #c0392b; transform: rotate(90deg); }
.qv-loading { padding: 80px; display: flex; align-items: center; justify-content: center; color: var(--muted); }
.qv-spinner { width: 40px; height: 40px; border: 3px solid var(--line); border-top-color: var(--accent); border-radius: 50%; animation: qvSpin .8s linear infinite; }
@keyframes qvSpin { to { transform: rotate(360deg); } }

.qv-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; padding: 34px; }
.qv-main { background: #fff; border: 1px solid var(--line); border-radius: 14px; aspect-ratio: 1; display: flex; align-items: center; justify-content: center; padding: 16px; }
.qv-main img { max-width: 100%; max-height: 100%; object-fit: contain; }
.qv-thumbs { display: flex; gap: 8px; margin-top: 12px; flex-wrap: wrap; }
.qv-thumb { width: 60px; height: 60px; object-fit: contain; padding: 3px; background: #fff; border: 2px solid var(--line); border-radius: 8px; cursor: pointer; transition: all .2s; }
.qv-thumb:hover { border-color: var(--accent); }
.qv-thumb.active { border-color: var(--accent-2); }
.qv-info h2 { font-size: 1.5rem; margin: 8px 0 12px; }
.qv-short { color: var(--muted); margin-bottom: 16px; }
.qv-price-row { display: flex; align-items: baseline; gap: 10px; margin-bottom: 10px; }
.qv-price { font-size: 1.6rem; font-weight: 800; color: var(--accent-2); }
.qv-old { text-decoration: line-through; color: var(--muted); }
.qv-disc { background: #e7f7ef; color: #157347; font-weight: 700; font-size: .8rem; padding: 3px 9px; border-radius: 50px; }
.qv-stock { color: var(--accent-2); font-size: .9rem; margin-bottom: 14px; }
.qv-stock.out { color: var(--muted); }
.qv-cart { display: flex; gap: 8px; margin-bottom: 16px; }
.qv-cart input { width: 70px; padding: 10px; border: 1.5px solid var(--line); border-radius: 10px; }
.qv-specs { width: 100%; border-collapse: collapse; margin: 4px 0 18px; font-size: .88rem; }
.qv-specs td { padding: 7px 10px; border-bottom: 1px solid var(--line); }
.qv-specs td:first-child { color: var(--muted); width: 48%; }
.qv-detail { width: 100%; justify-content: center; }

@media (max-width: 700px) {
    .qv-grid { grid-template-columns: 1fr; gap: 18px; padding: 24px 18px; }
    .qv-main { aspect-ratio: 16/10; }
}

/* ---- Kategori filtreleme araç çubuğu ---- */
.cat-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 26px; padding-bottom: 20px; border-bottom: 1px solid var(--line); }
.cat-search { position: relative; flex: 1; max-width: 340px; }
.cat-search i { position: absolute; left: 16px; top: 50%; transform: translateY(-50%); color: var(--muted); }
.cat-search input { width: 100%; padding: 12px 16px 12px 44px; border: 1.5px solid var(--line); border-radius: 50px; font-family: inherit; font-size: .95rem; transition: border-color .2s, box-shadow .2s; }
.cat-search input:focus { outline: 0; border-color: var(--accent); box-shadow: 0 0 0 4px rgba(20,184,196,.12); }
.cat-tools-right { display: flex; align-items: center; gap: 16px; }
.cat-count { color: var(--muted); font-size: .9rem; font-weight: 500; white-space: nowrap; }
.cat-sort { padding: 11px 16px; border: 1.5px solid var(--line); border-radius: 50px; font-family: inherit; font-size: .9rem; background: #fff; cursor: pointer; color: var(--ink); }
.cat-sort:focus { outline: 0; border-color: var(--accent); }
.cat-empty { text-align: center; padding: 60px 20px; color: var(--muted); }
.cat-empty i { font-size: 2.5rem; color: #c3d0e0; }
.cat-empty p { margin-top: 12px; }
@media (max-width: 600px) { .cat-search { max-width: 100%; } .cat-toolbar { gap: 12px; } }

/* ============================================================
   KURUMSAL SAYFA TASARIMI
   ============================================================ */
.corp-hero.has-bg { background-size: cover; background-position: center; box-shadow: inset 0 0 0 2000px rgba(13,36,64,.84); }
.corp-eyebrow { display: inline-block; color: var(--accent); font-weight: 700; letter-spacing: .14em; text-transform: uppercase; font-size: .76rem; margin-bottom: 8px; position: relative; }

.corp-layout { display: grid; grid-template-columns: 290px 1fr; gap: 44px; align-items: start; }
.corp-aside { position: sticky; top: 90px; display: flex; flex-direction: column; gap: 20px; }
.corp-nav-card { background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 10px; box-shadow: var(--shadow-sm); }
.corp-nav-card h4 { font-size: .76rem; text-transform: uppercase; letter-spacing: .09em; color: var(--muted); padding: 12px 14px 8px; margin: 0; }
.corp-nav-card ul { list-style: none; margin: 0; padding: 0; }
.corp-nav-card a { display: flex; align-items: center; justify-content: space-between; padding: 11px 14px; border-radius: 11px; color: var(--ink); font-weight: 500; font-size: .95rem; transition: all .22s ease; }
.corp-nav-card a i { color: var(--muted); transition: transform .22s; font-size: .78rem; }
.corp-nav-card a:hover { background: var(--bg-soft); color: var(--accent-2); }
.corp-nav-card a:hover i { transform: translateX(4px); color: var(--accent-2); }
.corp-nav-card a.active { background: linear-gradient(135deg, var(--blue), var(--accent)); color: #fff; box-shadow: 0 8px 20px rgba(20,184,196,.3); }
.corp-nav-card a.active i { color: #fff; }

.corp-cta { background: linear-gradient(135deg, var(--navy), var(--navy-2)); color: #fff; border-radius: 16px; padding: 26px 22px; text-align: center; position: relative; overflow: hidden; }
.corp-cta::after { content: ''; position: absolute; right: -40px; top: -40px; width: 140px; height: 140px; background: radial-gradient(circle, rgba(20,184,196,.35), transparent 70%); }
.corp-cta i { font-size: 2rem; color: var(--accent); position: relative; }
.corp-cta h5 { color: #fff; margin: 10px 0 6px; position: relative; }
.corp-cta p { color: rgba(255,255,255,.72); font-size: .88rem; margin-bottom: 16px; position: relative; }
.corp-cta .btn-x { position: relative; }

.corp-content { animation: fadeUp .7s cubic-bezier(.16,1,.3,1) both; }
.corp-body { transition: opacity .18s ease; }
.corp-body.corp-fading { opacity: 0; }
.corp-title { font-size: 1.7rem; margin: 0 0 18px; color: var(--ink); }
.corp-content .corp-title:first-child { margin-top: 0; }
.corp-figure { width: 100%; max-height: 420px; object-fit: cover; border-radius: 16px; margin-bottom: 28px; box-shadow: var(--shadow-sm); }
.corp-content .content-html { font-size: 1.03rem; }
.corp-content .content-html > h2:first-child, .corp-content .content-html > h3:first-child, .corp-content .content-html > p:first-child { margin-top: 0; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(22px); } to { opacity: 1; transform: none; } }

@media (max-width: 900px) {
    .corp-layout { grid-template-columns: 1fr; gap: 28px; }
    .corp-aside { position: static; }
}

/* ---- İletişim haritası ---- */
.contact-map { margin-top: 44px; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); border: 1px solid var(--line); }
.contact-map iframe { width: 100%; height: 440px; border: 0; display: block; filter: grayscale(.2); transition: filter .4s; }
.contact-map:hover iframe { filter: grayscale(0); }
@media (max-width: 600px) { .contact-map iframe { height: 320px; } }

/* ============================================================
   BLOG TASARIMI
   ============================================================ */
.blog-card { display: block; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: transform .35s ease, box-shadow .35s ease; }
.blog-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.bc-cover { position: relative; aspect-ratio: 16/10; overflow: hidden; background: var(--bg-soft); }
.bc-cover img { width: 100%; height: 100%; object-fit: cover; transition: transform .55s ease; }
.blog-card:hover .bc-cover img { transform: scale(1.07); }
.bc-noimg { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; font-size: 2.4rem; color: #c3d0e0; }
.bc-date { position: absolute; left: 12px; bottom: 12px; background: rgba(13,36,64,.82); color: #fff; font-size: .72rem; font-weight: 600; padding: 5px 11px; border-radius: 50px; display: inline-flex; align-items: center; gap: 5px; }
.bc-body { padding: 22px; }
.bc-body h3 { font-size: 1.12rem; margin: 0 0 8px; color: var(--ink); line-height: 1.3; transition: color .2s; }
.blog-card:hover .bc-body h3 { color: var(--accent-2); }
.bc-body p { color: var(--muted); font-size: .92rem; margin: 0 0 14px; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.bc-more { color: var(--accent-2); font-weight: 600; font-size: .9rem; display: inline-flex; align-items: center; gap: 6px; }
.bc-more i { transition: transform .3s ease; }
.blog-card:hover .bc-more i { transform: translateX(5px); }

/* Öne çıkan yazı */
.blog-featured { display: grid; grid-template-columns: 1.15fr 1fr; background: #fff; border: 1px solid var(--line); border-radius: 20px; overflow: hidden; box-shadow: var(--shadow-sm); transition: box-shadow .35s ease, transform .35s ease; }
.blog-featured:hover { box-shadow: var(--shadow); transform: translateY(-4px); }
.bf-cover { position: relative; min-height: 340px; overflow: hidden; background: var(--bg-soft); }
.bf-cover img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.blog-featured:hover .bf-cover img { transform: scale(1.05); }
.bf-body { padding: 44px; display: flex; flex-direction: column; justify-content: center; }
.bf-tag { display: inline-block; align-self: flex-start; background: linear-gradient(135deg, var(--blue), var(--accent)); color: #fff; font-size: .72rem; font-weight: 700; padding: 5px 13px; border-radius: 50px; margin-bottom: 14px; }
.bf-date { color: var(--muted); font-size: .85rem; display: inline-flex; align-items: center; gap: 6px; margin-bottom: 10px; }
.bf-body h2 { font-size: 1.9rem; margin: 0 0 14px; line-height: 1.18; }
.bf-body p { color: var(--muted); margin-bottom: 24px; }
.bf-body .btn-x { align-self: flex-start; }

/* Blog detay */
.blog-hero.has-bg { background-size: cover; background-position: center; box-shadow: inset 0 0 0 2000px rgba(13,36,64,.78); padding: 170px 0 78px; }
.blog-meta { display: inline-flex; align-items: center; gap: 6px; color: var(--accent); font-weight: 600; font-size: .85rem; margin: 10px 0; }
.blog-article { max-width: 820px; margin: 0 auto; animation: fadeUp .7s cubic-bezier(.16,1,.3,1) both; }
.blog-lead { font-size: 1.2rem; line-height: 1.7; color: var(--ink); font-weight: 500; padding-bottom: 20px; margin-bottom: 26px; border-bottom: 1px solid var(--line); }
.blog-share { display: flex; align-items: center; gap: 12px; margin: 36px 0; padding: 18px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.blog-share span { color: var(--muted); font-weight: 600; }
.blog-share a { width: 40px; height: 40px; border-radius: 50%; background: var(--bg-soft); color: var(--ink); display: flex; align-items: center; justify-content: center; transition: all .25s ease; }
.blog-share a:hover { background: linear-gradient(135deg, var(--blue), var(--accent)); color: #fff; transform: translateY(-3px); }
.blog-recent { margin-top: 72px; padding-top: 42px; border-top: 1px solid var(--line); }

@media (max-width: 800px) {
    .blog-featured { grid-template-columns: 1fr; }
    .bf-cover { min-height: 220px; }
    .bf-body { padding: 28px; }
    .bf-body h2 { font-size: 1.5rem; }
}

/* Kurumsal iframe (tam post olmadan içerik değişimi) */
.corp-frame { width: 100%; border: 0; display: block; min-height: 360px; opacity: 1; transition: opacity .25s ease; }

/* ===== Bayi Giriş / Kayıt (split-layout) ===== */
.auth-section { padding: 70px 0 90px; background: var(--bg-soft); }
.auth-grid { display: grid; grid-template-columns: 1fr 1.15fr; max-width: 940px; margin: 0 auto; background: #fff; border-radius: 24px; overflow: hidden; box-shadow: var(--shadow); }
.auth-grid.wide { max-width: 1080px; grid-template-columns: .82fr 1.18fr; }
.auth-side { background: linear-gradient(155deg, var(--navy) 0%, var(--blue) 100%); color: #fff; padding: 56px 44px; display: flex; align-items: center; position: relative; overflow: hidden; }
.auth-side::before { content: ""; position: absolute; right: -70px; bottom: -70px; width: 240px; height: 240px; border-radius: 50%; background: radial-gradient(circle, rgba(20,184,196,.45), transparent 70%); }
.auth-side::after { content: ""; position: absolute; left: -50px; top: -50px; width: 160px; height: 160px; border-radius: 50%; background: radial-gradient(circle, rgba(255,255,255,.08), transparent 70%); }
.auth-side-inner { position: relative; z-index: 1; }
.auth-ico { width: 58px; height: 58px; border-radius: 16px; background: rgba(255,255,255,.14); display: inline-flex; align-items: center; justify-content: center; font-size: 1.7rem; color: var(--accent); margin-bottom: 20px; backdrop-filter: blur(4px); }
.auth-side h2 { font-size: 1.75rem; margin: 0 0 12px; line-height: 1.2; }
.auth-side > .auth-side-inner > p { color: rgba(255,255,255,.82); margin: 0 0 26px; line-height: 1.6; }
.auth-benefits { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 14px; }
.auth-benefits li { display: flex; align-items: center; gap: 11px; color: rgba(255,255,255,.94); font-size: .96rem; }
.auth-benefits li i { color: var(--accent); font-size: 1.15rem; flex-shrink: 0; }
.auth-main { padding: 52px 50px; display: flex; flex-direction: column; justify-content: center; }
.auth-main h2 { font-size: 1.65rem; margin: 0 0 5px; }
.auth-sub { color: var(--muted); margin: 0 0 26px; }
.auth-fields { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.auth-remember { display: flex; align-items: center; gap: 8px; font-size: .92rem; color: var(--muted); margin: 4px 0 20px; cursor: pointer; }
.auth-remember input { width: auto; }
.auth-foot { text-align: center; margin-top: 24px; color: var(--muted); font-size: .93rem; }
.auth-foot a { color: var(--accent-2); font-weight: 600; }
.auth-foot a:hover { text-decoration: underline; }
.w-100 { width: 100%; }
@media (max-width: 820px) {
    .auth-grid, .auth-grid.wide { grid-template-columns: 1fr; max-width: 520px; }
    .auth-side { display: none; }
    .auth-main { padding: 40px 30px; }
}
@media (max-width: 560px) {
    .auth-fields { grid-template-columns: 1fr; }
}

/* ===== Bayi Paneli (dashboard / sipariş) ===== */
/* Panel başlık bandı daha kompakt — navbar boşluğunu korur ama yer kaplamaz */
.panel-hero { background: linear-gradient(120deg, var(--navy), var(--blue)); padding: 30px 0 16px; }
.panel-hero h1 { font-size: clamp(1.3rem, 2.2vw, 1.6rem); margin: 0; }
.panel-hero .breadcrumb-x { margin-top: 3px; font-size: .8rem; }
.panel-hero::before, .panel-hero::after { display: none; }
/* Panel içeriği başlığa daha yakın başlasın */
.panel-hero + .section { padding-top: 28px; }
.panel-wrap { display: grid; grid-template-columns: 264px 1fr; gap: 28px; align-items: start; }
.panel-aside { background: #fff; border-radius: var(--radius); box-shadow: var(--shadow-sm); padding: 22px; position: sticky; top: 96px; }
.panel-user { display: flex; align-items: center; gap: 12px; padding-bottom: 18px; margin-bottom: 14px; border-bottom: 1px solid var(--line); }
.panel-avatar { width: 46px; height: 46px; border-radius: 12px; background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 1.4rem; flex-shrink: 0; }
.panel-user strong { display: block; font-size: .98rem; }
.panel-user .text-muted { font-size: .82rem; display: block; max-width: 150px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.panel-nav { display: flex; flex-direction: column; gap: 4px; }
.panel-nav a { display: flex; align-items: center; gap: 11px; padding: 11px 14px; border-radius: 11px; color: var(--ink); font-weight: 600; font-size: .94rem; transition: all .2s; }
.panel-nav a i { font-size: 1.1rem; color: var(--muted); transition: color .2s; }
.panel-nav a:hover { background: var(--bg-soft); color: var(--accent-2); }
.panel-nav a:hover i { color: var(--accent-2); }
.panel-nav a.active { background: linear-gradient(135deg, var(--blue), var(--accent-2)); color: #fff; box-shadow: 0 8px 20px rgba(23,105,196,.25); }
.panel-nav a.active i { color: #fff; }
.panel-logout { margin-top: 8px; padding-top: 12px; border-top: 1px solid var(--line); }
.panel-logout button { width: 100%; display: flex; align-items: center; gap: 11px; padding: 11px 14px; border: 0; background: #fdecec; color: #c0392b; border-radius: 11px; font-weight: 600; font-size: .94rem; cursor: pointer; transition: background .2s; }
.panel-logout button:hover { background: #fad7d7; }

.panel-main { min-width: 0; }
.panel-welcome { background: linear-gradient(120deg, var(--navy), var(--blue)); color: #fff; border-radius: var(--radius); padding: 30px 34px; display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-bottom: 22px; box-shadow: var(--shadow); }
.panel-welcome-eyebrow { font-size: .82rem; letter-spacing: .04em; text-transform: uppercase; color: var(--accent); font-weight: 700; }
.panel-welcome h2 { font-size: 1.7rem; margin: 4px 0; }
.panel-welcome p { color: rgba(255,255,255,.8); margin: 0; }
.btn-light-x { background: #fff; color: var(--navy); }
.btn-light-x:hover { background: var(--bg-soft); transform: translateY(-2px); }

.panel-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-bottom: 22px; }
.panel-stat { background: #fff; border-radius: var(--radius); box-shadow: var(--shadow-sm); padding: 20px; display: flex; align-items: center; gap: 14px; transition: transform .25s, box-shadow .25s; }
a.panel-stat:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.panel-stat-ico { width: 50px; height: 50px; border-radius: 14px; display: flex; align-items: center; justify-content: center; font-size: 1.4rem; flex-shrink: 0; }
.panel-stat-val { display: block; font-size: 1.5rem; font-weight: 800; font-family: 'Poppins', sans-serif; color: var(--ink); line-height: 1.1; }
.panel-stat-lbl { display: block; font-size: .85rem; color: var(--muted); }

.panel-card { background: #fff; border-radius: var(--radius); box-shadow: var(--shadow-sm); padding: 26px; }
.panel-card-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 18px; padding-bottom: 14px; border-bottom: 1px solid var(--line); }
.panel-card-head h3 { font-size: 1.15rem; font-weight: 700; margin: 0; display: flex; align-items: center; gap: 9px; }
.panel-card-head h3 i { color: var(--accent-2); }
.panel-info-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px 24px; }
.panel-info span { display: block; font-size: .8rem; color: var(--muted); margin-bottom: 2px; }
.panel-info strong { font-size: .98rem; color: var(--ink); }

.cart-layout { display: grid; grid-template-columns: 1.7fr 1fr; gap: 22px; align-items: start; }
.panel-summary { position: sticky; top: 96px; }
.panel-table-wrap { overflow-x: auto; }
.panel-table { width: 100%; border-collapse: collapse; }
.panel-table thead th { text-align: left; font-size: .82rem; color: var(--muted); font-weight: 700; text-transform: uppercase; letter-spacing: .03em; padding: 0 10px 12px; border-bottom: 2px solid var(--line); }
.panel-table tbody td { padding: 14px 10px; border-bottom: 1px solid var(--line); vertical-align: middle; }
.panel-table tbody tr:last-child td { border-bottom: 0; }
.panel-table tbody tr { transition: background .15s; }
.panel-table tbody tr:hover { background: var(--bg-soft); }
.cart-prod { display: flex; align-items: center; gap: 12px; }
.cart-thumb { width: 54px; height: 54px; border-radius: 10px; overflow: hidden; background: var(--bg-soft); flex-shrink: 0; display: flex; align-items: center; justify-content: center; color: #c3d0e0; font-size: 1.3rem; }
.cart-thumb img { width: 100%; height: 100%; object-fit: cover; }
.cart-qty { display: flex; gap: 6px; }
.cart-qty input { width: 64px; padding: 8px; border: 1.5px solid var(--line); border-radius: 9px; }
.cart-qty input:focus { outline: 0; border-color: var(--accent); }
.cart-qty .btn-x { padding: 8px 11px; }
.btn-icon-danger { width: 38px; height: 38px; border: 0; background: #fdecec; color: #c0392b; border-radius: 10px; cursor: pointer; transition: background .2s; }
.btn-icon-danger:hover { background: #fad7d7; }

.status-pill { display: inline-block; padding: 5px 13px; border-radius: 999px; font-size: .78rem; font-weight: 700; }
.status-pill.st-ok { background: #e3f6ec; color: #1f8a4c; }
.status-pill.st-pending { background: #fff4e0; color: #b87503; }
.status-pill.st-cancel { background: #fdecec; color: #c0392b; }

.panel-empty { text-align: center; padding: 56px 26px; }
.panel-empty i { font-size: 3.4rem; color: #c3d0e0; }
.panel-empty h3 { margin: 16px 0 6px; }
.panel-empty .btn-x { margin-top: 18px; }

@media (max-width: 992px) {
    .panel-wrap { grid-template-columns: 1fr; }
    .panel-aside { position: static; }
    .panel-nav { flex-direction: row; flex-wrap: wrap; }
    .panel-nav a { flex: 1 1 auto; justify-content: center; }
    .panel-logout { margin-top: 0; padding-top: 0; border-top: 0; flex: 1 1 100%; }
    .cart-layout { grid-template-columns: 1fr; }
    .panel-summary { position: static; }
}
@media (max-width: 600px) {
    .panel-welcome { flex-direction: column; align-items: flex-start; text-align: left; }
    .panel-welcome h2 { font-size: 1.4rem; }
    .panel-stats { grid-template-columns: 1fr; }
    .panel-info-grid { grid-template-columns: 1fr; }
    .panel-card { padding: 18px; }

    /* Panel tabloları -> mobilde kart düzeni */
    .panel-table thead { display: none; }
    .panel-table, .panel-table tbody, .panel-table tr, .panel-table td { display: block; width: 100%; }
    .panel-table tr { border: 1px solid var(--line); border-radius: 12px; padding: 8px 14px; margin-bottom: 12px; }
    .panel-table tbody tr:hover { background: #fff; }
    .panel-table tbody tr:last-child { margin-bottom: 0; }
    .panel-table td { border: 0 !important; padding: 9px 0; display: flex; justify-content: space-between; align-items: center; gap: 14px; text-align: right; }
    .panel-table td + td { border-top: 1px solid var(--line) !important; }
    .panel-table td::before { content: attr(data-label); font-size: .78rem; color: var(--muted); font-weight: 700; text-align: left; flex-shrink: 0; }
    .panel-table td[data-label=""]::before { display: none; }
    /* Ürün hücresi: kart başlığı (etiketsiz, tam satır) */
    .panel-table td.cell-prod { text-align: left; padding-top: 2px; }
    .panel-table td.cell-prod::before { display: none; }
    .panel-table td.cell-action { padding-bottom: 2px; }
    .panel-table td.cell-action .btn-x { width: 100%; justify-content: center; }
    .cart-qty { justify-content: flex-end; }
}

/* ===== Siparişlerim canlı durum göstergesi ===== */
.live-badge { display: inline-flex; align-items: center; gap: 7px; font-size: .78rem; font-weight: 700; color: var(--muted); background: var(--bg-soft); border-radius: 999px; padding: 5px 12px; transition: color .25s; }
.live-badge .live-dot { width: 8px; height: 8px; border-radius: 50%; background: #c3d0e0; transition: background .25s; }
.live-badge.live-on { color: #1f8a4c; }
.live-badge.live-on .live-dot { background: #2ecc71; animation: live-blink 1.8s ease-in-out infinite; }
.live-badge.live-pulse { color: var(--blue); }
.live-badge.live-pulse .live-dot { background: var(--blue); }
@keyframes live-blink { 0%, 100% { box-shadow: 0 0 0 0 rgba(46,204,113,.5); } 50% { box-shadow: 0 0 0 5px rgba(46,204,113,0); } }
.status-pill.pill-flash { animation: pill-flash 1.6s ease; }
@keyframes pill-flash { 0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(23,105,196,.45); } 20% { transform: scale(1.12); box-shadow: 0 0 0 6px rgba(23,105,196,0); } 100% { transform: scale(1); } }
@media (prefers-reduced-motion: reduce) {
    .live-badge.live-on .live-dot { animation: none; }
    .status-pill.pill-flash { animation: none; }
}

/* ===== Çerez Onayı (KVKK) ===== */
.footer-legal { display: flex; flex-wrap: wrap; gap: 16px; }
.footer-legal a { color: rgba(255,255,255,.7); font-size: .85rem; }
.footer-legal a:hover { color: var(--accent); }

.cookie-consent { position: fixed; left: 18px; right: 18px; bottom: 18px; z-index: 1200; background: #fff; border-radius: 16px; box-shadow: 0 20px 60px rgba(13,36,64,.28); border: 1px solid var(--line); animation: cc-up .4s ease; }
@keyframes cc-up { from { transform: translateY(20px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }
.cc-inner { display: flex; align-items: center; gap: 24px; padding: 20px 24px; }
.cc-text strong { display: block; font-size: 1.02rem; margin-bottom: 4px; color: var(--navy); }
.cc-text strong i { color: var(--accent-2); }
.cc-text p { margin: 0; font-size: .9rem; color: var(--muted); line-height: 1.5; }
.cc-text a { color: var(--accent-2); font-weight: 600; }
.cc-actions { display: flex; gap: 10px; flex-shrink: 0; }
.cc-actions .btn-x { padding: .7rem 1.2rem; font-size: .9rem; }
.btn-ghost-cc { background: var(--bg-soft); color: var(--ink); }
.btn-ghost-cc:hover { background: #e9eff6; }

.cc-modal { position: fixed; inset: 0; z-index: 1300; display: flex; align-items: center; justify-content: center; padding: 20px; }
.cc-modal-backdrop { position: absolute; inset: 0; background: rgba(13,36,64,.55); backdrop-filter: blur(3px); }
.cc-modal-dialog { position: relative; background: #fff; border-radius: 18px; width: min(560px, 100%); max-height: 90vh; overflow: auto; box-shadow: var(--shadow); animation: cc-up .35s ease; }
.cc-modal-head { display: flex; align-items: center; justify-content: space-between; padding: 22px 24px; border-bottom: 1px solid var(--line); }
.cc-modal-head h3 { margin: 0; font-size: 1.2rem; }
.cc-modal-close { background: var(--bg-soft); border: 0; width: 36px; height: 36px; border-radius: 10px; cursor: pointer; color: var(--ink); }
.cc-modal-close:hover { background: #e9eff6; }
.cc-modal-body { padding: 12px 24px; }
.cc-cat { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.cc-cat:last-child { border-bottom: 0; }
.cc-cat-info strong { display: block; font-size: .98rem; margin-bottom: 2px; }
.cc-cat-info span { font-size: .85rem; color: var(--muted); }
.cc-modal-foot { display: flex; gap: 12px; justify-content: flex-end; padding: 18px 24px; border-top: 1px solid var(--line); background: var(--bg-soft); border-radius: 0 0 18px 18px; }

/* Toggle switch */
.cc-switch { position: relative; display: inline-block; width: 46px; height: 26px; flex-shrink: 0; }
.cc-switch input { opacity: 0; width: 0; height: 0; }
.cc-slider { position: absolute; cursor: pointer; inset: 0; background: #c9d4e2; border-radius: 999px; transition: .25s; }
.cc-slider::before { content: ""; position: absolute; height: 20px; width: 20px; left: 3px; top: 3px; background: #fff; border-radius: 50%; transition: .25s; box-shadow: 0 1px 3px rgba(0,0,0,.2); }
.cc-switch input:checked + .cc-slider { background: linear-gradient(135deg, var(--blue), var(--accent-2)); }
.cc-switch input:checked + .cc-slider::before { transform: translateX(20px); }
.cc-switch input:disabled + .cc-slider { opacity: .6; cursor: not-allowed; }

@media (max-width: 768px) {
    .cc-inner { flex-direction: column; align-items: stretch; gap: 16px; padding: 18px; }
    .cc-actions { flex-wrap: wrap; }
    .cc-actions .btn-x { flex: 1 1 auto; justify-content: center; }
    .cookie-consent { left: 10px; right: 10px; bottom: 10px; }
}

/* ===== Bayi paneli istatistikleri ===== */
.panel-stats-5 { grid-template-columns: repeat(5, 1fr); }
.panel-stats-5 .panel-stat-val { font-size: 1.25rem; }
.panel-stats-5 .panel-stat { padding: 16px; gap: 11px; }
.panel-stats-5 .panel-stat-ico { width: 44px; height: 44px; font-size: 1.2rem; }
.dealer-bar { width: 90px; height: 6px; background: var(--bg-soft); border-radius: 999px; overflow: hidden; flex-shrink: 0; }
.dealer-bar-fill { height: 100%; border-radius: 999px; background: linear-gradient(90deg, var(--blue), var(--accent-2)); }
.cart-layout.mb-0 { margin-bottom: 22px; }
@media (max-width: 1200px) { .panel-stats-5 { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 700px) { .panel-stats-5 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .panel-stats-5 { grid-template-columns: 1fr; } }

/* ---------- Yukarı çık butonu ---------- */
.back-to-top {
    position: fixed;
    right: 24px;
    bottom: 24px;
    width: 48px;
    height: 48px;
    border: none;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--navy), var(--blue));
    color: #fff;
    font-size: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 10px 30px rgba(13,36,64,.4);
    opacity: 0;
    visibility: hidden;
    transform: translateY(16px);
    transition: opacity .25s, transform .25s, visibility .25s;
    z-index: 1030;
}
.back-to-top.show { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { transform: translateY(-3px); box-shadow: 0 14px 34px rgba(13,36,64,.55); }
@media (max-width: 480px) { .back-to-top { right: 16px; bottom: 16px; width: 44px; height: 44px; } }

/* ============================================================
   TEMA DEĞİŞTİRME (Koyu / Açık)
   ============================================================ */
.theme-toggle {
    background: none; border: 0; cursor: pointer; color: var(--ink);
    width: 38px; height: 38px; border-radius: 10px; font-size: 1.15rem;
    display: inline-flex; align-items: center; justify-content: center;
    transition: background .2s, color .2s;
}
.theme-toggle:hover { background: var(--bg-soft); color: var(--accent-2); }
.theme-icon-light { display: none; }
html[data-theme="dark"] .theme-icon-dark { display: none; }
html[data-theme="dark"] .theme-icon-light { display: inline-block; }

/* ---------- Koyu tema değişkenleri ---------- */
html[data-theme="dark"] {
    --ink: #e6ecf4;
    --muted: #9fb0c6;
    --line: #26384f;
    --bg-soft: #0f1d30;
    --bg: #0b1726;
    --surface: #15273f;
    --surface-2: #1b2f49;
    --shadow-sm: 0 4px 20px rgba(0,0,0,.35);
    --shadow: 0 18px 50px rgba(0,0,0,.5);
}
html[data-theme="dark"] body { background: var(--bg); color: var(--ink); }

/* Navbar */
html[data-theme="dark"] .navbar-x.solid,
html[data-theme="dark"] .navbar-x.scrolled { background: #0e1b2d; box-shadow: 0 2px 18px rgba(0,0,0,.5); }
html[data-theme="dark"] .navbar-x.transparent-nav { background: rgba(11,23,38,.82); box-shadow: 0 2px 18px rgba(0,0,0,.4); }
html[data-theme="dark"] .navbar-x.scrolled .brand,
html[data-theme="dark"] .navbar-x.solid .brand { color: #fff; }
html[data-theme="dark"] .navbar-x.solid .nav-toggle,
html[data-theme="dark"] .navbar-x.scrolled .nav-toggle,
html[data-theme="dark"] .navbar-x.transparent-nav .nav-toggle { color: var(--ink); }

/* Açılır menü / mega menü */
html[data-theme="dark"] .nav-menu .submenu,
html[data-theme="dark"] .mega-menu { background: var(--surface); }
html[data-theme="dark"] .mega-title { color: #fff; }

/* Kart ve yüzeyler */
html[data-theme="dark"] .prod-card,
html[data-theme="dark"] .feature,
html[data-theme="dark"] .contact-card,
html[data-theme="dark"] .corp-nav-card,
html[data-theme="dark"] .panel-aside,
html[data-theme="dark"] .panel-stat,
html[data-theme="dark"] .panel-card,
html[data-theme="dark"] .blog-card,
html[data-theme="dark"] .blog-featured,
html[data-theme="dark"] .auth-grid,
html[data-theme="dark"] .qv-dialog,
html[data-theme="dark"] .cookie-consent,
html[data-theme="dark"] .cc-modal-dialog { background: var(--surface); }

/* Ürün görsel alanları açık kalsın (şeffaf PNG ürün fotoğrafları için) */
html[data-theme="dark"] .prod-card .thumb,
html[data-theme="dark"] .pd-gallery .main,
html[data-theme="dark"] .pd-thumb,
html[data-theme="dark"] .qv-main { background: #f3f5f8; }

/* Form alanları */
html[data-theme="dark"] .form-field input,
html[data-theme="dark"] .form-field textarea,
html[data-theme="dark"] .cat-search input,
html[data-theme="dark"] .cat-sort,
html[data-theme="dark"] .cart-qty input,
html[data-theme="dark"] .qv-cart input { background: var(--surface-2); color: var(--ink); border-color: var(--line); }
html[data-theme="dark"] .form-field input::placeholder,
html[data-theme="dark"] .cat-search input::placeholder { color: var(--muted); }

/* Zengin metin içeriği */
html[data-theme="dark"] .content-html { color: #c3cfe0; }

/* Butonlar / küçük yüzeyler */
html[data-theme="dark"] .btn-outline-x { background: var(--surface); color: var(--ink); border-color: var(--line); }
html[data-theme="dark"] .btn-ghost-cc,
html[data-theme="dark"] .cc-modal-close { background: var(--surface-2); color: var(--ink); }
html[data-theme="dark"] .btn-ghost-cc:hover,
html[data-theme="dark"] .cc-modal-close:hover { background: #243a57; }
html[data-theme="dark"] .cc-text strong { color: var(--ink); }

/* Yumuşak bölüm üst gölgesini koyulaştır */
html[data-theme="dark"] .section-soft::before { background: linear-gradient(180deg, rgba(255,255,255,.03), transparent); }

/* Durum rozetleri / uyarılar — koyu temada saydam tonlu zemin + açık metin */
html[data-theme="dark"] .status-pill.st-ok,
html[data-theme="dark"] .alert-success-x,
html[data-theme="dark"] .qv-disc { background: rgba(46,160,98,.18); color: #6ee7a8; }
html[data-theme="dark"] .status-pill.st-pending { background: rgba(214,158,46,.18); color: #fcd34d; }
html[data-theme="dark"] .status-pill.st-cancel,
html[data-theme="dark"] .alert-error-x { background: rgba(220,80,70,.18); color: #f6a8a0; }
html[data-theme="dark"] .live-badge.live-on { color: #6ee7a8; }

/* Tehlikeli aksiyon butonları (sil / çıkış) */
html[data-theme="dark"] .btn-icon-danger,
html[data-theme="dark"] .panel-logout button { background: rgba(220,80,70,.16); color: #f6a8a0; }
html[data-theme="dark"] .btn-icon-danger:hover,
html[data-theme="dark"] .panel-logout button:hover { background: rgba(220,80,70,.28); }
html[data-theme="dark"] .qv-close:hover { background: rgba(220,80,70,.22); color: #f6a8a0; }

/* Mobil: beyaz yüzey override'ları */
@media (max-width: 991px) {
    html[data-theme="dark"] .nav-menu { background: #0e1b2d; }
}
@media (max-width: 600px) {
    html[data-theme="dark"] .panel-table tbody tr:hover { background: var(--surface); }
}

/* ============================================================
   AÇILIŞ & SAYFA GEÇİŞ ANİMASYONU (markalı önyükleyici)
   ============================================================ */
.preloader {
    position: fixed; inset: 0; z-index: 4000;
    display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 24px;
    background: linear-gradient(135deg, var(--navy) 0%, var(--blue) 100%);
    opacity: 1; visibility: visible;
    transition: opacity .55s ease, visibility .55s ease;
}
.preloader.hide { opacity: 0; visibility: hidden; }
/* İlk açılıştan sonra (oturumda) önyükleyici hiç gösterilmez */
html.intro-seen .preloader { display: none; }
/* ALFAN — sinematik giriş (bulanık+geniş aralıktan keskinleşir) + sürekli holografik parıltı */
.preloader-word {
    font-family: 'Poppins', sans-serif; font-weight: 800; line-height: 1;
    font-size: clamp(2.8rem, 10vw, 5.5rem); letter-spacing: .12em; padding-left: .12em;
    background: linear-gradient(100deg, #ffffff 0%, #bfefff 18%, #14b8c4 36%, #ffffff 50%, #14b8c4 64%, #bfefff 82%, #ffffff 100%);
    background-size: 250% 100%;
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent; color: transparent;
    animation: pl-in 1.15s cubic-bezier(.16,1,.3,1) both, pl-shimmer 3.2s linear .95s infinite;
    will-change: filter, transform, letter-spacing, background-position;
}
@keyframes pl-in {
    0%   { opacity: 0; letter-spacing: .62em; transform: scale(1.28); filter: blur(16px); }
    55%  { opacity: 1; }
    100% { opacity: 1; letter-spacing: .12em; transform: scale(1); filter: blur(0) drop-shadow(0 8px 28px rgba(20,184,196,.5)); }
}
@keyframes pl-shimmer { 0% { background-position: 0% 50%; } 100% { background-position: 250% 50%; } }
.preloader-bar {
    width: 150px; height: 3px; border-radius: 99px;
    background: rgba(255,255,255,.16); overflow: hidden;
}
.preloader-bar span {
    display: block; height: 100%; width: 45%; border-radius: 99px;
    background: linear-gradient(90deg, var(--blue), var(--accent));
    animation: pl-bar 1.1s ease-in-out infinite;
}
@keyframes pl-bar { 0% { transform: translateX(-120%); } 100% { transform: translateX(340%); } }

/* İçerik nazik girişi (her sayfa açılışında) */
.js main { animation: pageIn .6s cubic-bezier(.16,1,.3,1) both; }
@keyframes pageIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }

@media (prefers-reduced-motion: reduce) {
    .preloader-word { animation: none; opacity: 1; letter-spacing: .12em; filter: none; transform: none; }
    .preloader-bar span { animation: none; }
    .js main { animation: none; }
}