/* ===== Vitrin (herkese açık tanıtım sitesi) — DS token'larına bağlı ===== */
/* Tasarım sistemi: --v-* token'ları design-tokens.css'in --ds-* setinden türer.
   marka_rengi layout'ta --ds-orange'ı override eder -> tüm vitrin markası döner. */
:root {
    --v-primary: var(--ds-orange, #F5841F);
    --v-dark: var(--ds-navy-deep, #102C46);
    --v-dark-2: var(--ds-navy, #143452);
    --v-ink: var(--ds-ink, #1f2937);
    --v-muted: var(--ds-ink-3, #6b7280);
    --v-line: var(--ds-line, #e6e8ec);
    --v-bg: var(--ds-bg, #f6f8fb);
    --v-radius: var(--ds-radius-lg, 14px);
}
* { box-sizing: border-box; }
body.vitrin {
    margin: 0;
    font-family: var(--ds-font, 'Plus Jakarta Sans', system-ui, sans-serif);
    color: var(--v-ink);
    background: #fff;
    line-height: 1.6;
}
.vitrin a { text-decoration: none; }
.vitrin .me-2 { margin-right: .5rem; }
.v-container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.v-section { padding: 72px 0; }
.v-section.alt { background: var(--v-bg); }
.v-eyebrow { color: var(--v-primary); font-weight: 700; font-size: .82rem; letter-spacing: .12em; text-transform: uppercase; }
.v-h2 { font-size: clamp(1.6rem, 3vw, 2.3rem); font-weight: 800; letter-spacing: -.02em; margin: .35rem 0 0; }
.v-lead { color: var(--v-muted); max-width: 620px; margin-top: .6rem; }
.v-center { text-align: center; }
.v-center .v-lead { margin-inline: auto; }

/* Buttons */
.v-btn { display: inline-flex; align-items: center; gap: .5rem; font-weight: 600; border-radius: 10px;
    padding: .72rem 1.3rem; border: 1.5px solid transparent; cursor: pointer; transition: .15s; font-size: .95rem; }
.v-btn-primary { background: var(--v-primary); color: #fff; }
.v-btn-primary:hover { filter: brightness(.94); color: #fff; transform: translateY(-1px); }
.v-btn-ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.35); }
.v-btn-ghost:hover { background: rgba(255,255,255,.1); color: #fff; }
.v-btn-outline { background: #fff; color: var(--v-ink); border-color: var(--v-line); }
.v-btn-outline:hover { border-color: var(--v-primary); color: var(--v-primary); }

/* Navbar */
.v-nav { position: sticky; top: 0; z-index: 100; background: rgba(255,255,255,.92); backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--v-line); }
.v-nav-inner { display: flex; align-items: center; gap: 24px; height: 72px; }
.v-brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 1.2rem; color: var(--v-ink); }
.v-brand .v-logo { width: 38px; height: 38px; border-radius: 9px; background: var(--v-primary); color: #fff;
    display: grid; place-items: center; font-size: 1.05rem; }
.v-nav-links { display: flex; gap: 26px; margin-left: auto; }
.v-nav-links a { color: var(--v-ink); font-weight: 500; font-size: .95rem; opacity: .85; }
.v-nav-links a:hover { color: var(--v-primary); opacity: 1; }
.v-nav .v-btn { padding: .55rem 1.1rem; }

/* Hero */
.v-hero { background: linear-gradient(135deg, var(--v-dark), var(--v-dark-2)); color: #fff; position: relative; overflow: hidden; }
.v-hero::after { content: ''; position: absolute; right: -120px; top: -120px; width: 420px; height: 420px;
    background: radial-gradient(circle, color-mix(in srgb, var(--v-primary) 35%, transparent), transparent 70%); }
.v-hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; padding: 84px 0; position: relative; z-index: 1; }
.v-badge { display: inline-flex; align-items: center; gap: 8px; background: rgba(255,255,255,.08);
    border: 1px solid rgba(255,255,255,.16); color: #d7e0ec; padding: .4rem .9rem; border-radius: 999px; font-size: .82rem; }
.v-hero h1 { font-size: clamp(2.1rem, 4.4vw, 3.4rem); font-weight: 800; line-height: 1.08; letter-spacing: -.02em; margin: 1rem 0; }
.v-hero h1 span { color: var(--v-primary); }
.v-hero p { color: #aeb9c9; font-size: 1.08rem; max-width: 520px; }
.v-hero-cta { display: flex; gap: 12px; margin-top: 28px; flex-wrap: wrap; }
.v-stats { display: flex; gap: 36px; margin-top: 40px; }
.v-stat .n { font-size: 1.7rem; font-weight: 800; }
.v-stat .l { color: #93a1b5; font-size: .82rem; text-transform: uppercase; letter-spacing: .06em; }
/* Hero visual */
.v-hero-visual { position: relative; }
.v-visual-card { background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12); border-radius: 20px;
    padding: 28px; display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.v-vchip { background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.1); border-radius: 12px;
    padding: 18px; text-align: center; }
.v-vchip i { font-size: 1.6rem; color: var(--v-primary); }
.v-vchip div { margin-top: 8px; font-size: .85rem; color: #c7d0dd; }
.v-float { position: absolute; background: #fff; color: var(--v-ink); border-radius: 12px; padding: 12px 16px;
    box-shadow: 0 18px 40px rgba(0,0,0,.25); display: flex; align-items: center; gap: 10px; font-weight: 600; font-size: .9rem; }
.v-float i { color: var(--v-primary); }
.v-float.f1 { top: -18px; right: 10px; }
.v-float.f2 { bottom: -18px; left: -10px; }

/* Category chips */
.v-chips { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-top: 26px; }
.v-chip { background: #fff; border: 1px solid var(--v-line); border-radius: 999px; padding: .5rem 1.1rem;
    font-size: .9rem; font-weight: 500; color: var(--v-ink); transition: .15s; }
.v-chip:hover { border-color: var(--v-primary); color: var(--v-primary); }

/* Product grid */
.v-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; margin-top: 40px; }
.v-card { background: #fff; border: 1px solid var(--v-line); border-radius: var(--v-radius); overflow: hidden;
    display: flex; flex-direction: column; transition: .18s; }
.v-card:hover { transform: translateY(-4px); box-shadow: 0 16px 36px rgba(15,27,44,.1); border-color: transparent; }
.v-card-img { aspect-ratio: 4/3; background: linear-gradient(135deg, #eef2f7, #e2e8f1); display: grid; place-items: center; position: relative; }
.v-card-img img { width: 100%; height: 100%; object-fit: cover; }
.v-card-img .ph { font-size: 2.6rem; color: #b6c2d2; }
.v-card-badge { position: absolute; top: 10px; left: 10px; background: var(--v-dark); color: #fff;
    font-size: .72rem; font-weight: 600; padding: .26rem .6rem; border-radius: 6px; }
.v-card-body { padding: 16px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.v-card-cat { color: var(--v-primary); font-size: .76rem; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; }
.v-card-title { font-weight: 700; font-size: 1rem; line-height: 1.3; }
.v-card-oem { font-family: ui-monospace, Menlo, monospace; font-size: .82rem; color: var(--v-muted); }
.v-card .v-btn { margin-top: auto; justify-content: center; padding: .55rem; font-size: .88rem; }

/* Services */
.v-svc-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; margin-top: 40px; }
.v-svc { background: #fff; border: 1px solid var(--v-line); border-radius: var(--v-radius); padding: 28px; transition: .18s; }
.v-svc:hover { box-shadow: 0 16px 36px rgba(15,27,44,.08); transform: translateY(-3px); }
.v-svc-ic { width: 54px; height: 54px; border-radius: 13px; display: grid; place-items: center;
    background: color-mix(in srgb, var(--v-primary) 12%, white); color: var(--v-primary); font-size: 1.4rem; }
.v-svc h3 { font-size: 1.12rem; margin: 16px 0 6px; }
.v-svc p { color: var(--v-muted); font-size: .92rem; margin: 0; }

/* Brands */
.v-brands { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; margin-top: 32px; }
.v-brand-chip { background: #fff; border: 1px solid var(--v-line); border-radius: 10px; padding: .7rem 1.4rem;
    font-weight: 700; color: var(--v-ink); opacity: .8; }

/* Contact */
.v-contact { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.v-form-card { background: #fff; border: 1px solid var(--v-line); border-radius: var(--v-radius); padding: 30px; box-shadow: 0 10px 30px rgba(15,27,44,.06); }
.v-field { margin-bottom: 14px; }
.v-field label { display: block; font-weight: 600; font-size: .88rem; margin-bottom: 5px; }
.v-input { width: 100%; border: 1px solid var(--v-line); border-radius: 9px; padding: .7rem .85rem; font: inherit; }
.v-input:focus { outline: none; border-color: var(--v-primary); box-shadow: 0 0 0 3px color-mix(in srgb, var(--v-primary) 18%, transparent); }
.v-info-item { display: flex; gap: 14px; align-items: flex-start; margin-bottom: 22px; }
.v-info-item .ic { width: 46px; height: 46px; border-radius: 11px; display: grid; place-items: center; flex: 0 0 46px;
    background: color-mix(in srgb, var(--v-primary) 12%, white); color: var(--v-primary); font-size: 1.1rem; }
.v-info-item .l { font-size: .82rem; color: var(--v-muted); }
.v-info-item .v { font-weight: 600; }
.v-alert { background: #e8f7ee; border: 1px solid #b6e3c6; color: #1c6b3c; padding: .8rem 1rem; border-radius: 10px; margin-bottom: 18px; }

/* Footer */
.v-footer { background: var(--v-dark); color: #aeb9c9; padding: 54px 0 26px; }
.v-footer h4 { color: #fff; font-size: 1rem; margin-bottom: 14px; }
.v-foot-grid { display: grid; grid-template-columns: 2fr 1fr 1.4fr; gap: 40px; }
.v-footer a { color: #aeb9c9; display: block; margin-bottom: 8px; }
.v-footer a:hover { color: var(--v-primary); }
.v-foot-bottom { border-top: 1px solid rgba(255,255,255,.1); margin-top: 36px; padding-top: 20px; font-size: .85rem; text-align: center; }

/* ===== WhatsApp yuzen buton ===== */
.v-whatsapp { position: fixed; bottom: 22px; right: 22px; width: 56px; height: 56px; border-radius: 50%; background: #25D366; color: #fff; display: grid; place-items: center; font-size: 1.7rem; box-shadow: 0 8px 24px rgba(0,0,0,.25); z-index: 150; transition: transform .15s; }
.v-whatsapp:hover { color: #fff; transform: scale(1.08); }

/* ===== Parça detay ===== */
.v-detail { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }
.v-detail-img { background: linear-gradient(135deg, #eef2f7, #e2e8f1); border: 1px solid var(--v-line); border-radius: var(--v-radius); aspect-ratio: 4/3; display: grid; place-items: center; overflow: hidden; }
.v-detail-img img { width: 100%; height: 100%; object-fit: cover; }
.v-detail-img .ph { font-size: 4rem; color: #b6c2d2; }
.v-detail h1 { font-size: clamp(1.5rem, 3vw, 2.2rem); font-weight: 800; margin: .4rem 0; }
.v-spec { display: grid; grid-template-columns: 130px 1fr; gap: 8px 14px; margin: 20px 0; }
.v-spec dt { color: var(--v-muted); font-size: .9rem; }
.v-spec dd { margin: 0; font-weight: 600; }
.v-detail-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 20px; }

/* ===== Sepet (parça listesi) drawer ===== */
.sepet-btn { position: relative; }
.sepet-sayi { position: absolute; top: -8px; right: -8px; background: var(--v-primary); color: #fff; border-radius: 999px; min-width: 20px; height: 20px; font-size: .72rem; font-weight: 700; display: grid; place-items: center; padding: 0 5px; }
.sepet-overlay { position: fixed; inset: 0; background: rgba(14,27,44,.5); opacity: 0; visibility: hidden; transition: .2s; z-index: 200; }
.sepet-overlay.acik { opacity: 1; visibility: visible; }
.sepet-drawer { position: fixed; top: 0; right: 0; height: 100%; width: 440px; max-width: 92vw; background: #fff; box-shadow: -10px 0 40px rgba(0,0,0,.2); transform: translateX(100%); transition: transform .25s; z-index: 201; display: flex; flex-direction: column; }
.sepet-overlay.acik .sepet-drawer { transform: translateX(0); }
.sepet-head { display: flex; align-items: center; justify-content: space-between; padding: 18px 20px; border-bottom: 1px solid var(--v-line); }
.sepet-head h3 { margin: 0; font-size: 1.15rem; }
.sepet-kapat { background: none; border: none; font-size: 1.3rem; cursor: pointer; color: var(--v-muted); }
.sepet-govde { flex: 1; overflow-y: auto; padding: 16px 20px; }
.sepet-bos { color: var(--v-muted); text-align: center; padding: 30px 0; }
.sepet-satir { display: grid; grid-template-columns: 1fr 64px 28px; gap: 8px; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--v-line); }
.sepet-satir .ad { font-weight: 600; font-size: .92rem; }
.sepet-satir .oem { font-family: ui-monospace, monospace; font-size: .76rem; color: var(--v-muted); }
.sepet-satir input { width: 100%; border: 1px solid var(--v-line); border-radius: 7px; padding: .35rem; text-align: center; font: inherit; }
.sepet-satir .sil { background: none; border: none; color: var(--ds-red, #DC4848); cursor: pointer; font-size: 1rem; }
.sepet-arac { background: var(--v-bg); border-radius: var(--v-radius); padding: 14px; margin-top: 14px; }
.sepet-arac h4 { margin: 0 0 10px; font-size: .85rem; text-transform: uppercase; letter-spacing: .05em; color: var(--v-muted); }
.sepet-manuel { display: grid; grid-template-columns: 1fr 90px 56px; gap: 6px; }
.sepet-manuel input { border: 1px solid var(--v-line); border-radius: 7px; padding: .5rem; font: inherit; }
.sepet-foot { border-top: 1px solid var(--v-line); padding: 16px 20px; }
.sepet-foot .v-field { margin-bottom: 10px; }
.sepet-link { color: var(--v-primary); font-size: .85rem; cursor: pointer; text-decoration: underline; background: none; border: none; padding: 0; }
.sepet-basari { position: absolute; inset: 0; background: #fff; display: none; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: 30px; z-index: 5; }
.sepet-basari.goster { display: flex; }
.sb-ikon { width: 104px; height: 104px; border-radius: 50%; background: color-mix(in srgb, var(--ds-green, #16A34A) 16%, white); color: var(--ds-green, #16A34A); display: grid; place-items: center; font-size: 3.2rem; margin-bottom: 22px; animation: sbPop .4s cubic-bezier(.2,.8,.3,1.2); }
@keyframes sbPop { 0% { transform: scale(.4); opacity: 0; } 100% { transform: scale(1); opacity: 1; } }
.sepet-basari h3 { font-size: 1.5rem; font-weight: 800; margin: 0 0 8px; }
.sepet-basari p { color: var(--v-muted); margin: 0 0 26px; max-width: 300px; }

@media (max-width: 768px) { .v-detail { grid-template-columns: 1fr; } }

/* ===== v2: sol kategori sidebar + banner ===== */
.v2-banner { position: relative; }
.v2-banner img { width: 100%; height: 400px; object-fit: cover; display: block; }
.v2-banner-overlay { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(14,27,44,.85), rgba(14,27,44,.2)); display: flex; align-items: center; }
.v2-banner-overlay .inner { color: #fff; max-width: 600px; }
.v2-banner-overlay h1 { font-size: clamp(1.8rem, 3.6vw, 2.9rem); font-weight: 800; line-height: 1.1; letter-spacing: -.02em; margin: 0; }
.v2-banner-overlay p { color: #cdd6e2; margin: .7rem 0 1.3rem; font-size: 1.05rem; }
.v2-layout { display: grid; grid-template-columns: 260px 1fr; gap: 28px; align-items: start; }
.v2-sidebar { background: #fff; border: 1px solid var(--v-line); border-radius: var(--v-radius); padding: 18px; position: sticky; top: 90px; }
.v2-sidebar h3 { font-size: .82rem; text-transform: uppercase; letter-spacing: .08em; color: var(--v-muted); margin: 0 0 12px; }
.v2-sidebar h3:not(:first-child) { margin-top: 22px; }
.v2-cat { display: flex; justify-content: space-between; align-items: center; padding: .58rem .7rem; border-radius: 9px; color: var(--v-ink); font-weight: 500; font-size: .94rem; cursor: pointer; }
.v2-cat:hover, .v2-cat.active { background: color-mix(in srgb, var(--v-primary) 10%, white); color: var(--v-primary); }
.v2-cat .badge { background: var(--v-bg); color: var(--v-muted); border-radius: 999px; padding: .12rem .55rem; font-size: .76rem; font-weight: 600; }
.v2-brand-list { display: flex; flex-wrap: wrap; gap: 6px; }
.v2-brand-list a { background: var(--v-bg); border-radius: 7px; padding: .25rem .6rem; font-size: .8rem; color: var(--v-ink); text-decoration: none; }
.v2-brand-list a:hover { background: color-mix(in srgb, var(--v-primary) 14%, white); color: var(--v-primary); }
.v2-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }

/* Responsive */
@media (max-width: 1100px) { .v2-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 992px) {
    .v2-layout { grid-template-columns: 1fr; }
    .v2-sidebar { position: static; }
    .v2-banner img { height: 260px; }
    .v-hero-grid, .v-contact { grid-template-columns: 1fr; }
    .v-grid, .v-svc-grid { grid-template-columns: repeat(2, 1fr); }
    .v-foot-grid { grid-template-columns: 1fr 1fr; }
    .v-nav-links { display: none; }
}
@media (max-width: 560px) {
    .v-grid, .v-svc-grid { grid-template-columns: 1fr; }
    .v-stats { gap: 22px; flex-wrap: wrap; }
}