/* ==========================================================================
   HOOKAH NARGILE MARKET — Storefront (musteri tarafi) Stylesheet
   --------------------------------------------------------------------------
   Tasarim dili: koyu/siyah zemin, PUFFCO tarzi modern DTC estetigi.
   Referans: yenitasarim/versiyon-3.html (statik mockup, sadece tasarim
   referansi - bu dosya gercek PHP verisine gore uyarlanmis halidir).

   - Renk paleti: siyah zemin (--black), koyu panel kartlar (--panel /
     --panel2), kirik beyaz metin (--white), soluk gri ikincil metin (--mut),
     ince ayrac cizgileri (--line) ve TEK vurgu rengi olarak amber/kirmizi
     (--amber) - sadece CTA/fiyat/kategori etiketi/odak halkasinda kullanilir.
   - Tipografi: basliklarda "Space Grotesk" (700, negatif letter-spacing),
     govde metinde "Inter".
   - Bilesenler: sticky+blur nav, buyuk hero (arka plan gorseli + gradient
     veil), pill sekilli butonlar (radius 40px), yuvarlak koseli koyu urun
     kartlari, WhatsApp CTA banner, koyu footer.
   - Erisilebilirlik: belirgin :focus-visible halkasi, prefers-reduced-motion
     destegi, yeterli renk kontrasti (--white / --mut siyah zeminde AA
     standardini karsilar), dokunma hedefleri >= 44px.
   ========================================================================== */

/* NOT: Google Fonts stylesheet'i buradan @import ile DEGIL, includes/header.php
   icinde <link rel="stylesheet"> ile yuklenir. @import CSS icinde render-blocking
   bir zincir olusturur (tarayici bu dosyayi tamamen indirip parse etmeden font
   CSS'ini kesfedemez); <link> ise HTML preload scanner tarafindan erkenden
   kesfedilip preconnect ile paralel indirilir (FCP/LCP icin daha hizli). */

:root {
  --black: #0a0a0b;
  --panel: #131316;
  --panel2: #1b1b1f;
  --white: #f4f4f5;
  --mut: #8a8a92;
  --line: #26262b;
  --line-hover: #3a3a40;
  --amber: #c8262b;
  --amber-dim: rgba(200, 38, 43, 0.16);
  --success: #7fc490;
  --danger: #d98f8f;
  --danger-bg: rgba(217, 143, 143, 0.12);
  --whatsapp: #1faa53;

  --font-heading: 'Space Grotesk', 'Segoe UI', sans-serif;
  --font-body: 'Inter', 'Segoe UI', sans-serif;

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 20px;
  --radius-pill: 40px;
  --container-width: 1280px;

  --space-1: 0.4rem;
  --space-2: 0.8rem;
  --space-3: 1.25rem;
  --space-4: 2rem;
  --space-5: 3.25rem;

  --transition-base: 0.2s ease;
}

/* ==========================================================================
   Reset / temel kurallar
   ========================================================================== */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  margin: 0;
  padding: 0;
}

img {
  max-width: 100%;
  display: block;
}

ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
  cursor: pointer;
  touch-action: manipulation;
}

input,
select,
textarea {
  font: inherit;
}

/* Erisilebilirlik: sadece ekran okuyucular icin */
.visually-hidden {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Klavye ile gezinen kullanicilar icin net odak halkasi */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
.urun-kart:focus-within {
  outline: 2px solid var(--amber);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

/* Sayfa icerigine hizli atlama linki (varsa) */
.skip-link {
  position: absolute;
  top: -48px;
  left: 0;
  background: var(--amber);
  color: var(--white);
  padding: var(--space-2) var(--space-3);
  z-index: 999;
  font-weight: 600;
  border-radius: 0 0 var(--radius-sm) 0;
  transition: top var(--transition-base);
}
.skip-link:focus {
  top: 0;
}

/* ==========================================================================
   body.site-body — genel sayfa iskeleti (koyu zemin)
   ========================================================================== */
body.site-body {
  font-family: var(--font-body);
  background: var(--black);
  color: var(--white);
  line-height: 1.6;
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  letter-spacing: -0.5px;
  color: var(--white);
  margin: 0 0 var(--space-2);
  line-height: 1.12;
}

p {
  margin: 0 0 var(--space-2);
}

.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 30px;
}

/* ==========================================================================
   header.site-header — sticky, bulanik (backdrop-filter) nav
   ========================================================================== */
header.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 10, 11, 0.8);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}

header.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding-top: 14px;
  padding-bottom: 14px;
  position: relative;
}

header.site-header.is-scrolled {
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.45);
}

a.site-logo-link {
  display: flex;
  align-items: center;
  gap: 11px;
}

img.site-logo {
  height: 40px;
  width: 40px;
  object-fit: cover;
  border-radius: 50%;
}

.site-logo-text {
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.4px;
  text-transform: uppercase;
  color: var(--white);
  white-space: nowrap;
}

/* Nav — masaustunde yatay, mobilde JS ile eklenen hamburger butonuyla
   acilir/kapanir dropdown (bkz. assets/js/main.js) */
nav.site-nav {
  display: flex;
}

nav.site-nav ul {
  display: flex;
  gap: 30px;
  align-items: center;
}

nav.site-nav a {
  font-family: var(--font-body);
  font-size: 13.5px;
  font-weight: 500;
  letter-spacing: 0.2px;
  color: var(--mut);
  padding: var(--space-1) 0;
  border-bottom: 2px solid transparent;
  transition: color var(--transition-base), border-color var(--transition-base);
}

nav.site-nav a:hover,
nav.site-nav a:focus-visible {
  color: var(--white);
}

/* JS tarafindan header'a eklenen hamburger buton (main.js: createMenuToggle) */
.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  background: transparent;
  border: 1px solid var(--line-hover);
  border-radius: var(--radius-sm);
  padding: 0;
}

.menu-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--white);
  transition: transform var(--transition-base), opacity var(--transition-base), background var(--transition-base);
}

.menu-toggle.is-active {
  border-color: var(--amber);
}

.menu-toggle.is-active span {
  background: var(--amber);
}

.menu-toggle.is-active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.menu-toggle.is-active span:nth-child(2) {
  opacity: 0;
}
.menu-toggle.is-active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

@media (max-width: 480px) {
  .site-logo-text {
    display: none;
  }
}

@media (max-width: 767px) {
  .menu-toggle {
    display: flex;
  }

  nav.site-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    background: rgba(10, 10, 11, 0.98);
    border-bottom: 1px solid var(--line);
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base);
  }

  nav.site-nav ul {
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    width: 100%;
  }

  nav.site-nav li {
    width: 100%;
    border-bottom: 1px solid var(--line);
  }

  nav.site-nav a {
    display: block;
    padding: var(--space-3) 30px;
    width: 100%;
  }

  nav.site-nav.nav-open {
    max-height: 500px;
  }
}

/* ==========================================================================
   section.hero — sadece anasayfada. Arka plan gorseli + koyu gradient veil,
   iri baslik, aciklama, iki buton.
   ========================================================================== */
section.hero {
  position: relative;
  min-height: 62vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background-color: var(--black);
  background-image:
    linear-gradient(90deg, rgba(10, 10, 11, 0.94), rgba(10, 10, 11, 0.55) 65%, rgba(10, 10, 11, 0.85)),
    url('../img/hero-marble.jpg');
  background-size: cover;
  background-position: center;
}

.hero-inner {
  position: relative;
  z-index: 2;
  width: 100%;
  padding: var(--space-5) 0;
}

.hero-kicker {
  font-size: 12px;
  letter-spacing: 4px;
  color: var(--amber);
  text-transform: uppercase;
  margin-bottom: 16px;
  font-weight: 600;
}

section.hero h1 {
  font-size: clamp(2.1rem, 5.5vw, 4.2rem);
  line-height: 0.98;
  letter-spacing: -2px;
  max-width: 640px;
  color: var(--white);
}

section.hero p {
  color: #c8c8ce;
  margin: 20px 0 30px;
  max-width: 440px;
  line-height: 1.7;
}

.hero-btns {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* ==========================================================================
   Butonlar (.btn ailesi) — pill sekilli, tek vurgu rengi amber
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.1px;
  padding: 14px 28px;
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  transition: transform var(--transition-base), background var(--transition-base),
    color var(--transition-base), border-color var(--transition-base);
  min-height: 44px; /* dokunmatik hedef boyutu (a11y) */
}

.btn:hover {
  transform: translateY(-2px);
}

.btn:active {
  transform: translateY(0) scale(0.98);
}

/* Varsayilan/dolu buton — siyah zemin, kirmizi (amber) metin.
   Tek istisna .btn-whatsapp: gercekten wa.me'ye yonlendiren butonlar yesil
   zemininde kalir, digerleriyle karistirilmasin diye bilincli olarak farkli. */
.btn,
.btn:not(.btn-secondary):not(.btn-danger):not(.btn-primary):not(.btn-ghost):not(.btn-whatsapp) {
  background: var(--panel2);
  color: var(--amber);
  border-color: var(--line-hover);
}

.btn:hover,
.btn:not(.btn-secondary):not(.btn-danger):not(.btn-primary):not(.btn-ghost):not(.btn-whatsapp):hover {
  background: var(--panel2);
  border-color: var(--amber);
  opacity: 1;
}

.btn:disabled {
  background: var(--panel2);
  color: var(--mut);
  border-color: var(--line);
  cursor: not-allowed;
  transform: none;
  opacity: 1;
}

/* Ghost buton (hero ikinci CTA) */
.btn-ghost {
  background: var(--panel2);
  border: 1px solid var(--line-hover);
  color: var(--amber);
}

.btn-ghost:hover {
  border-color: var(--amber);
  background: var(--panel2);
}

/* Ana vurgu CTA (siparisi tamamla vb.) — siyah zemin, kirmizi metin */
.btn-primary {
  background: var(--panel2);
  color: var(--amber);
  border-color: var(--amber);
}

.btn-primary:hover {
  background: var(--black);
  border-color: #b31f24;
}

.btn-secondary {
  background: var(--panel2);
  border: 1px solid var(--line-hover);
  color: var(--amber);
}

.btn-secondary:hover {
  border-color: var(--amber);
}

.btn-danger {
  background: var(--panel2);
  border: 1px solid var(--danger);
  color: var(--danger);
}

.btn-danger:hover {
  background: var(--danger-bg);
}

.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  background: var(--whatsapp);
  color: #fff;
  padding: 16px 34px;
  font-size: 15px;
}

.btn-whatsapp:hover {
  background: #1a9749;
}

/* ==========================================================================
   Kategori kartlari — gorsel + baslik + urun adedi (dinamik $kategori_kartlari)
   ========================================================================== */
.cats {
  --kat-adet: 4;
  display: flex;
  flex-wrap: nowrap;
  gap: 12px;
  padding: var(--space-4) 0 8px;
  overflow-x: auto;
  scroll-snap-type: x proximity;
}

.cat {
  position: relative;
  display: block;
  flex: 1 1 calc((100% - (var(--kat-adet) - 1) * 12px) / var(--kat-adet));
  min-width: 150px;
  scroll-snap-align: start;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
}

.cat img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: contrast(1.06) brightness(0.55);
  transition: transform 0.4s ease, filter 0.4s ease;
}

.cat:hover img,
.cat:focus-visible img {
  transform: scale(1.05);
  filter: contrast(1.06) brightness(0.7);
}

.cat::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10, 10, 11, 0) 45%, rgba(10, 10, 11, 0.92) 100%);
  pointer-events: none;
}

.cat-etiket {
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 16px;
  z-index: 1;
}

.cat-etiket b {
  display: block;
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 700;
  color: var(--white);
}

.cat-etiket span {
  font-size: 12px;
  color: #c8c8ce;
}

@media (max-width: 1000px) {
  .cat {
    min-width: 130px;
  }
}

@media (max-width: 480px) {
  .cats {
    gap: 10px;
  }

  .cat {
    min-width: 44vw;
  }

  .cat-etiket b {
    font-size: 16px;
  }
}

/* ==========================================================================
   Kategori filtresi — pill/chip satiri (dinamik $kategoriler dongusu)
   ========================================================================== */
nav.kategori-filtre {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: var(--space-4) 0 var(--space-2);
}

/* Urun izgarasinin H2 basligi — H1 (hero) ile urun kartlarindaki H3 arasindaki
   basik hiyerarsi seviyesini tamamlar; secili kategori/arama sorgusuna gore
   icerigi index.php'de dinamik olarak degisir ($urun_grid_basligi). */
.urun-grid-basligi {
  font-size: 22px;
  margin: var(--space-2) 0 var(--space-3);
}

nav.kategori-filtre a {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  color: var(--mut);
  background: var(--panel);
  border: 1px solid var(--line);
  padding: 9px 20px;
  border-radius: var(--radius-pill);
  transition: color var(--transition-base), border-color var(--transition-base),
    background var(--transition-base);
}

nav.kategori-filtre a:hover {
  color: var(--white);
  border-color: var(--line-hover);
}

nav.kategori-filtre a.aktif {
  color: var(--white);
  background: var(--amber);
  border-color: var(--amber);
}

/* ==========================================================================
   Arama kutusu (urun arama formu)
   ========================================================================== */
form.arama-form {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding: var(--space-4) 0 0;
}

input.arama-input {
  flex: 1 1 240px;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--white);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  padding: 10px 20px;
  transition: border-color var(--transition-base);
}

input.arama-input::placeholder {
  color: var(--mut);
}

input.arama-input:focus-visible {
  outline: none;
  border-color: var(--amber);
}

.arama-btn {
  flex: 0 0 auto;
}

a.arama-temizle {
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--mut);
  text-decoration: underline;
  white-space: nowrap;
}

a.arama-temizle:hover {
  color: var(--white);
}

/* ==========================================================================
   Urun grid basligi + bos mesaj
   ========================================================================== */
.bos-mesaj {
  color: var(--mut);
  padding: var(--space-4) 0;
}

.bos-mesaj a {
  color: var(--amber);
  font-weight: 600;
}

/* ==========================================================================
   Urun kartlari — koyu panel, yuvarlak kose, hover'da border acilir
   ========================================================================== */
/* Izgara mobil-oncelikli: telefonda da 2 sutun. Onceden <480px'te tek sutundu,
   bu da her urun kartini ekran genisligi kadar buyuk yapip anasayfayi
   gereksiz uzatiyordu (bir ekranda ancak bir urun goruluyordu). */
div.urun-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  padding: var(--space-2) 0 var(--space-4);
}

@media (min-width: 768px) {
  div.urun-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
  }
}

@media (min-width: 1100px) {
  div.urun-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

div.urun-kart {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color var(--transition-base), transform var(--transition-base);
  /* JS (IntersectionObserver) .is-visible ekleyene kadar baslangic durumu */
  opacity: 0;
  transform: translateY(18px);
}

div.urun-kart.is-visible {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

/* JS calismazsa (devre disi/engelliyse) kartlar gorunmez kalmasin */
.no-js div.urun-kart {
  opacity: 1;
  transform: none;
}

div.urun-kart:hover,
div.urun-kart:focus-within {
  border-color: var(--line-hover);
}

.urun-kart .urun-gorsel-wrap {
  overflow: hidden;
  aspect-ratio: 1 / 1;
  background: var(--panel2);
}

img.urun-gorsel {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: contrast(1.06) brightness(0.94);
  transition: transform 0.35s ease;
}

div.urun-kart:hover img.urun-gorsel {
  transform: scale(1.04);
}

.urun-kart-body {
  padding: 18px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.urun-kategori-etiket {
  font-size: 11px;
  letter-spacing: 1.5px;
  color: var(--amber);
  text-transform: uppercase;
  font-weight: 600;
}

h3.urun-ad {
  font-size: 17px;
  font-weight: 600;
  margin: 7px 0 4px;
}

a.urun-ad-link {
  color: inherit;
  transition: color var(--transition-base);
}

a.urun-ad-link:hover {
  color: var(--amber);
}

p.urun-aciklama {
  font-size: 13px;
  color: var(--mut);
  margin: 0 0 var(--space-2);
  flex-grow: 1;
}

/* Fiyat etiketi */
span.urun-fiyat {
  display: inline-block;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 19px;
  color: var(--white);
}

/* Stok durumu (storefront) */
span.stok-durumu {
  display: inline-block;
  width: fit-content;
  font-size: 12.5px;
  font-weight: 500;
}

span.stok-durumu.stok-var {
  color: var(--success);
}

span.stok-durumu.stok-yok {
  color: var(--danger);
}

.urun-kart-alt {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 14px;
  gap: var(--space-2);
  flex-wrap: wrap;
}

/* Adet giris alani + JS tarafindan eklenen +/- kontrolleri
   (bkz. main.js: enhanceQuantityInputs) */
.qty-control {
  display: inline-flex;
  align-items: stretch;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  overflow: hidden;
  width: fit-content;
  background: var(--panel2);
}

.qty-control button {
  background: transparent;
  border: none;
  width: 32px;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  color: var(--white);
  transition: background var(--transition-base), color var(--transition-base);
}

.qty-control button:hover {
  background: var(--amber);
  color: var(--white);
}

input.adet-input {
  width: 42px;
  text-align: center;
  border: none;
  background: transparent;
  color: var(--white);
  border-left: 1px solid var(--line);
  border-right: 1px solid var(--line);
  padding: 0.4rem 0.2rem;
  -moz-appearance: textfield;
}

/* Chrome/Safari'de sayisal input oklari gizlenir (kendi +/- butonlarimiz var) */
input.adet-input::-webkit-outer-spin-button,
input.adet-input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

button.sepete-ekle-btn {
  padding: 10px 22px;
  font-size: 13.5px;
}

.sepete-ekle-form {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

/* Mobil (<=767px) — "pazaryeri" (Trendyol/Hepsiburada) tarzi yogun liste:
   iki sutun, dar boslukler, kucuk tipografi, aciklama yok, one cikan fiyat ve
   tam genislikte tek CTA. Amac ekrana giren urun sayisini artirmak; masaustu
   gorunumu (>=768px) bu bloktan etkilenmez. */
@media (max-width: 767px) {
  div.urun-grid {
    gap: 8px;
  }

  /* Pazaryeri kartlari daha "duz": ince kose, hafif zemin, hover efekti yok
     (dokunmatikte zaten tetiklenmiyor, sadece boyanma maliyeti getiriyordu). */
  div.urun-kart {
    border-radius: 10px;
  }

  div.urun-kart:hover img.urun-gorsel {
    transform: none;
  }

  .urun-kart .urun-kart-body {
    padding: 8px 9px 10px;
  }

  /* Kategori = pazaryerindeki "marka" satiri: kucuk, tek satir, tasarsa kesilir. */
  .urun-kart .urun-kategori-etiket {
    font-size: 10px;
    letter-spacing: 0.6px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .urun-kart h3.urun-ad {
    font-size: 13px;
    font-weight: 500;
    line-height: 1.35;
    margin: 3px 0 0;
    /* Iki satirdan uzun urun adlari kart yuksekligini oynatmasin. */
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  /* Aciklama liste gorunumunde gosterilmez (pazaryeri kalibi) — tam metin
     urun detay sayfasinda duruyor. flex-grow'u devre disi birakmak icin
     display:none yeterli. */
  .urun-kart p.urun-aciklama {
    display: none;
  }

  /* Stokta olan urunlerde "Stokta - N adet" satiri kart basina 18px yer
     kapliyordu ve alis kararini degistirmiyor; sadece STOKTA YOK uyarisi
     kaliyor (o gercekten kritik bilgi). */
  .urun-kart span.stok-durumu.stok-var {
    display: none;
  }

  .urun-kart span.stok-durumu.stok-yok {
    font-size: 11px;
    margin-top: 6px;
  }

  .urun-kart span.urun-fiyat {
    font-size: 17px;
    letter-spacing: -0.3px;
  }

  /* margin-top:auto — aciklama gizlendigi icin artik esneyen bir oge yok;
     fiyat+CTA blogu kartin dibine yaslanir, boylece urun adi 1 satir da olsa
     2 satir da olsa ayni satirdaki kartlarin butonlari hizali kalir. */
  .urun-kart .urun-kart-alt {
    margin-top: auto;
    padding-top: 8px;
    gap: 6px;
  }

  /* Adet secici bu genislige sigmiyor. Mobilde 1 adet eklenir, adet sepet
     sayfasindan degistirilir. Gizli input yine value="1" ile POST edildigi
     icin islevsellik bozulmaz. */
  .urun-kart .qty-control,
  .urun-kart input.adet-input {
    display: none;
  }

  /* Fiyat kendi satirinda, CTA altinda tam genislikte (44px'e yakin dokunma
     hedefi, tasma riski yok). */
  .urun-kart .sepete-ekle-form,
  .urun-kart-alt > button.sepete-ekle-btn {
    flex: 1 1 100%;
  }

  .urun-kart button.sepete-ekle-btn {
    width: 100%;
    padding: 10px 6px;
    font-size: 12.5px;
    border-radius: var(--radius-sm);
  }

  /* Izgara basligi ve kategori filtresi de bu yogun duzene uydurulur. */
  .urun-grid-basligi {
    font-size: 18px;
  }

  nav.kategori-filtre {
    gap: 8px;
    flex-wrap: nowrap;
    overflow-x: auto;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
  }

  nav.kategori-filtre::-webkit-scrollbar {
    display: none;
  }

  nav.kategori-filtre a {
    flex: 0 0 auto;
    padding: 7px 15px;
    font-size: 12.5px;
  }
}

/* ==========================================================================
   WhatsApp CTA banner (index.php) — gradient panel kutu icinde yesil buton
   ========================================================================== */
.wa-cta {
  padding: var(--space-5) 0;
}

.wa-cta-inner {
  background: linear-gradient(135deg, var(--panel), var(--panel2));
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 44px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  flex-wrap: wrap;
}

.wa-cta-inner h2 {
  font-size: clamp(1.4rem, 3vw, 1.9rem);
  letter-spacing: -1px;
}

.wa-cta-inner p {
  color: var(--mut);
  margin-top: 8px;
  max-width: 480px;
  line-height: 1.65;
}

/* ==========================================================================
   Sepet (cart) — sepet.php
   ========================================================================== */
section.sepet-sayfasi {
  padding: var(--space-4) 0 var(--space-5);
}

/* H1 "Sepetim" ile liste icindeki urun adi H3'leri arasindaki basik
   hiyerarsi seviyesini tamamlar. */
.sepet-liste-basligi {
  font-size: 20px;
  margin: var(--space-2) 0 var(--space-2);
}

div.sepet-liste {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  margin: var(--space-3) 0 var(--space-4);
}

div.sepet-item {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--line);
}

div.sepet-item:last-of-type {
  border-bottom: none;
}

div.sepet-item img.urun-gorsel {
  width: 76px;
  height: 76px;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
  object-fit: cover;
}

.sepet-item-bilgi {
  flex: 1;
  min-width: 160px;
}

.sepet-item-bilgi h3.urun-ad {
  margin: 0 0 4px;
}

.sepet-item-bilgi .urun-fiyat {
  font-size: 15px;
  display: block;
}

.sepet-item-bilgi .ara-toplam {
  display: block;
  font-size: 13px;
  color: var(--mut);
  margin-top: 4px;
}

.sepet-item-islem {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

form.sepet-guncelle-form,
form.sepet-sil-form {
  display: flex;
  align-items: center;
  gap: 10px;
}

.sepet-guncelle-form .btn,
.sepet-sil-form .btn {
  padding: 9px 18px;
  font-size: 12.5px;
  min-height: 38px;
}

div.sepet-ozet {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-3);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
}

span.toplam-tutar {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--white);
}

/* ==========================================================================
   Checkout — siparis.php / form.siparis-formu
   ========================================================================== */
section.siparis-sayfasi {
  padding: var(--space-4) 0 var(--space-5);
}

div.siparis-ozet {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  margin-bottom: var(--space-4);
}

div.siparis-ozet ul {
  margin: var(--space-2) 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

div.siparis-ozet li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
  font-size: 14px;
  color: var(--mut);
  border-bottom: 1px solid var(--line);
}

div.siparis-ozet li:last-child {
  border-bottom: none;
}

div.siparis-ozet li .urun-fiyat {
  color: var(--white);
  font-size: 14px;
}

div.siparis-ozet .toplam-tutar {
  display: block;
  margin-top: var(--space-2);
  text-align: right;
}

form.siparis-formu {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  max-width: 640px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

form.siparis-formu label {
  display: block;
  font-weight: 500;
  margin-bottom: var(--space-1);
  font-size: 13.5px;
  color: var(--mut);
}

form.siparis-formu input,
form.siparis-formu select,
form.siparis-formu textarea {
  width: 100%;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--panel2);
  color: var(--white);
  margin-top: 6px;
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

form.siparis-formu input:focus,
form.siparis-formu select:focus,
form.siparis-formu textarea:focus {
  outline: none;
  border-color: var(--amber);
  box-shadow: 0 0 0 3px var(--amber-dim);
}

form.siparis-formu textarea {
  min-height: 100px;
  resize: vertical;
}

form.siparis-formu label.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  cursor: pointer;
  color: var(--white);
  font-weight: 400;
}

.checkbox-label input[type="checkbox"],
.checkbox-label input[type="radio"] {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 2px;
  accent-color: var(--amber);
}

/* Teslimat sekli (adres / magazadan teslim alma) — siparis.php */
fieldset.teslimat-secim {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

fieldset.teslimat-secim legend {
  font-weight: 500;
  font-size: 13.5px;
  color: var(--mut);
  padding: 0 6px;
}

fieldset.teslimat-secim label.checkbox-label {
  margin-bottom: 0;
}

.checkbox-label span {
  font-size: 13.5px;
  line-height: 1.5;
}

.checkbox-label span a {
  color: var(--amber);
  text-decoration: underline;
  text-underline-offset: 2px;
}

p.siparis-uyari {
  font-size: 13px;
  color: var(--mut);
  line-height: 1.6;
  margin: 0;
}

.siparisi-tamamla-btn {
  width: 100%;
}

@media (min-width: 480px) {
  .siparisi-tamamla-btn {
    width: auto;
    align-self: flex-start;
  }
}

/* Form hata kutusu (siparis.php / login.php ile paylasilir) */
.form-hatalar {
  background: var(--danger-bg);
  border: 1px solid var(--danger);
  border-radius: var(--radius-sm);
  padding: var(--space-2) var(--space-3);
  margin-bottom: var(--space-3);
  color: #f2c9c9;
}

.form-hatalar ul {
  margin: 0;
  padding-left: 1.1rem;
  list-style: disc;
}

/* ==========================================================================
   section.konum — Google Maps konum bolumu
   ========================================================================== */
.konum {
  padding: var(--space-5) 0;
  text-align: center;
}

.konum h2 {
  margin-bottom: var(--space-3);
}

.konum-harita {
  width: 100%;
  height: 360px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--line);
}

.konum-link {
  display: inline-block;
  margin-top: var(--space-3);
}

@media (max-width: 480px) {
  .konum-harita {
    height: 260px;
  }
}

/* ==========================================================================
   footer.site-footer — koyu footer
   ========================================================================== */
footer.site-footer {
  border-top: 1px solid var(--line);
  margin-top: var(--space-5);
  padding: var(--space-4) 0;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  text-align: center;
  font-size: 13px;
  color: var(--mut);
}

/* Footer kategori linkleri — kategori sayfalarina site geneli ic link
   saglar (bkz. includes/footer.php aciklamasi). */
.footer-kategoriler {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 8px 14px;
  padding-bottom: var(--space-2);
  margin-bottom: var(--space-1);
  border-bottom: 1px solid var(--line);
  max-width: 640px;
}

.footer-kategoriler-baslik {
  font-family: var(--font-body);
  font-size: 11px;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: #6f6f77;
}

.footer-kategoriler a {
  font-size: 13px;
  color: #c8c8ce;
  text-decoration: none;
}

.footer-kategoriler a:hover {
  color: var(--amber);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.footer-instagram {
  color: var(--mut);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.footer-instagram:hover {
  color: var(--white);
}

.footer-inner .yas-rozeti {
  display: inline-block;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 5px 14px;
  margin-top: var(--space-2);
  font-size: 12px;
  color: #c8c8ce;
}

.footer-kredi {
  margin-top: var(--space-2);
  font-size: 11px;
  color: #8a8a90;
}

/* ==========================================================================
   Kucuk ekran uyarlamalari
   ========================================================================== */
@media (max-width: 1000px) {
  .hero-btns .btn {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 18px;
  }

  .wa-cta-inner {
    padding: 28px 22px;
  }
}

/* ==========================================================================
   Breadcrumb — urun.php / nargile-nasil-icilir.php
   ========================================================================== */
nav.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: var(--space-3) 0 var(--space-2);
  font-size: 13px;
  color: var(--mut);
}

nav.breadcrumb a {
  color: var(--mut);
  transition: color var(--transition-base);
}

nav.breadcrumb a:hover {
  color: var(--amber);
}

nav.breadcrumb [aria-current="page"] {
  color: var(--white);
}

/* ==========================================================================
   Urun detay sayfasi — urun.php
   ========================================================================== */
section.urun-detay {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  padding: var(--space-2) 0 var(--space-5);
}

@media (min-width: 768px) {
  section.urun-detay {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }
}

.urun-detay-gorsel-wrap {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.urun-detay-gorsel {
  position: relative;
  background: var(--panel2);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 1 / 1;
}

.urun-detay-gorsel img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

button.urun-galeri-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: rgba(10, 10, 11, 0.55);
  backdrop-filter: blur(2px);
  color: var(--white);
  font-size: 22px;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-base), border-color var(--transition-base);
}

button.urun-galeri-nav:hover {
  background: rgba(10, 10, 11, 0.8);
  border-color: var(--amber);
}

button.urun-galeri-onceki {
  left: 12px;
}

button.urun-galeri-sonraki {
  right: 12px;
}

.urun-galeri-thumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

button.urun-galeri-thumb {
  width: 64px;
  height: 64px;
  padding: 0;
  border: 2px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--panel2);
  overflow: hidden;
  transition: border-color var(--transition-base);
}

button.urun-galeri-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

button.urun-galeri-thumb:hover {
  border-color: var(--line-hover);
}

button.urun-galeri-thumb.aktif {
  border-color: var(--amber);
}

.urun-detay-bilgi {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

h1.urun-detay-baslik {
  font-size: clamp(24px, 4vw, 32px);
  margin: 4px 0;
}

p.urun-detay-aciklama {
  color: var(--mut);
  line-height: 1.7;
  margin: var(--space-2) 0;
}

.urun-detay-alt {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-2);
  padding-top: var(--space-3);
  border-top: 1px solid var(--line);
}

span.urun-detay-fiyat {
  font-size: 26px;
}

section.urun-kategori-aciklama {
  max-width: 780px;
  padding: var(--space-3) 0;
  border-top: 1px solid var(--line);
}

section.urun-kategori-aciklama h2 {
  font-size: 20px;
  margin: 0 0 var(--space-2);
}

section.urun-kategori-aciklama p {
  color: var(--mut);
  line-height: 1.75;
  font-size: 14.5px;
  margin: 0;
}

section.benzer-urunler {
  padding: var(--space-3) 0 var(--space-5);
  border-top: 1px solid var(--line);
}

section.benzer-urunler h2 {
  margin-bottom: var(--space-1);
}

section.urun-bulunamadi {
  padding: var(--space-5) 0;
  text-align: center;
}

section.urun-bulunamadi p {
  color: var(--mut);
  margin: var(--space-2) 0 var(--space-4);
}

/* ==========================================================================
   Makale/rehber sayfasi — nargile-nasil-icilir.php
   ========================================================================== */
article.makale {
  max-width: 780px;
  margin: 0 auto;
  padding-bottom: var(--space-5);
}

article.makale h1 {
  font-size: clamp(26px, 4vw, 36px);
  margin: var(--space-2) 0 var(--space-3);
}

article.makale h2 {
  margin-top: var(--space-5);
  margin-bottom: var(--space-2);
  font-size: 22px;
}

article.makale h3 {
  font-size: 17px;
  margin: 0 0 6px;
}

article.makale p,
article.makale li {
  color: var(--mut);
  line-height: 1.75;
  font-size: 15px;
}

article.makale ul,
article.makale ol {
  padding-left: 1.3rem;
  margin: var(--space-2) 0;
}

article.makale ul {
  list-style: disc;
}

article.makale ol.makale-adimlar {
  list-style: decimal;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

/* :not(.btn) onemli: aksi halde bu kural .btn-whatsapp'in beyaz metnini
   ezip yesil buton uzerinde kirmizi yazi gibi gorunmesine yol acardi. */
article.makale a:not(.btn) {
  color: var(--amber);
  text-decoration: underline;
  text-underline-offset: 2px;
}

p.makale-giris {
  font-size: 17px;
  color: var(--white);
}

.makale-sss {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.sss-soru {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: var(--space-3);
}

.sss-soru p {
  margin: 0;
}

.makale-uyari {
  background: var(--danger-bg);
  border: 1px solid var(--danger);
  border-radius: var(--radius-sm);
  padding: var(--space-3);
  margin-top: var(--space-4);
}

.makale-uyari p {
  color: #f2c9c9;
  margin: 0;
  font-size: 13.5px;
}

.makale-cta {
  text-align: center;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  margin-top: var(--space-5);
}

.makale-cta p {
  margin: 0 0 var(--space-3);
}

/* Kategori tanitim metni — index.php, secili kategorinin ustunde */
/* Kategori tanitim metni bolumu - urun izgarasinin ALTINDA durur (musteri
   once urunleri gorsun diye). Izgaradan ince bir cizgiyle ayrilir ki
   urunlerin bittigi belli olsun. */
.kategori-aciklama-bolum {
  margin-top: var(--space-5);
  padding-top: var(--space-4);
  border-top: 1px solid var(--line);
}

.kategori-aciklama-bolum h2 {
  font-size: 20px;
  margin: 0 0 var(--space-2);
}

.kategori-aciklama {
  max-width: 760px;
  color: var(--mut);
  font-size: 14.5px;
  line-height: 1.7;
  margin: 0 0 var(--space-4);
}

.kategori-aciklama a {
  color: var(--amber);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* Karsilastirma tablosu — rehber sayfalarinda (orn. nargile-komuru-rehberi.php) */
.tablo-wrap {
  overflow-x: auto;
  margin: var(--space-3) 0;
}

table.karsilastirma-tablo {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

table.karsilastirma-tablo th,
table.karsilastirma-tablo td {
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--line);
  text-align: left;
  white-space: nowrap;
}

table.karsilastirma-tablo thead th {
  background: var(--panel);
  color: var(--white);
  font-family: var(--font-heading);
  font-weight: 600;
}

table.karsilastirma-tablo tbody th {
  background: var(--panel);
  color: var(--white);
  font-weight: 500;
}

table.karsilastirma-tablo td {
  color: var(--mut);
}

/* Rehberler hub sayfasi — rehberler.php */
.rehber-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.rehber-kart {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  transition: border-color var(--transition-base), transform var(--transition-base);
}

.rehber-kart:hover,
.rehber-kart:focus-visible {
  border-color: var(--amber);
  transform: translateY(-2px);
}

.rehber-kart h2 {
  margin: 0;
  font-size: 18px;
  color: var(--white);
}

.rehber-kart p {
  margin: 0;
  color: var(--mut);
  font-size: 14px;
  line-height: 1.6;
}

.rehber-kart-link {
  margin-top: auto;
  padding-top: var(--space-1);
  color: var(--amber);
  font-size: 13.5px;
  font-weight: 500;
}

/* ==========================================================================
   Cerez bildirimi — includes/footer.php + main.js initCerezBildirimi()
   ========================================================================== */
.cerez-bildirimi {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  flex-wrap: wrap;
  background: var(--panel);
  border-top: 1px solid var(--line);
  padding: var(--space-3) var(--space-4);
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.35);
}

.cerez-bildirimi[hidden] {
  display: none;
}

.cerez-bildirimi p {
  margin: 0;
  color: var(--mut);
  font-size: 13px;
  line-height: 1.6;
  max-width: 760px;
}

.cerez-bildirimi p a {
  color: var(--amber);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.cerez-bildirimi .btn {
  flex-shrink: 0;
}

@media (max-width: 600px) {
  .cerez-bildirimi {
    flex-direction: column;
    align-items: stretch;
    text-align: center;
  }

  .cerez-bildirimi .btn {
    width: 100%;
  }
}

/* ==========================================================================
   Makale ici urun seridi — includes/makale-urunler.php
   Rehber metninin arasina giren kompakt urun kartlari. Anasayfadaki
   .urun-kart'tan farkli: sepet formu yok, sadece urun detayina goturur.
   ========================================================================== */
.makale-urunler {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  margin: var(--space-4) 0;
}

article.makale .makale-urunler-baslik {
  margin: 0 0 var(--space-1);
  font-size: 16px;
  color: var(--white);
}

article.makale .makale-urunler-metin {
  margin: 0 0 var(--space-3);
  color: var(--mut);
  font-size: 14px;
}

.makale-urun-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: var(--space-2);
}

/* Makale govdesinde <a> altciziliydi; kart linkinde bu istenmiyor. */
article.makale a.makale-urun-kart {
  display: flex;
  flex-direction: column;
  gap: 6px;
  background: var(--panel2);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: var(--space-2);
  text-decoration: none;
  color: var(--white);
  transition: border-color var(--transition-base), transform var(--transition-base);
}

article.makale a.makale-urun-kart:hover,
article.makale a.makale-urun-kart:focus-visible {
  border-color: var(--amber);
  transform: translateY(-2px);
}

.makale-urun-gorsel {
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: var(--radius-sm);
  background: var(--black);
}

.makale-urun-ad {
  font-size: 13.5px;
  line-height: 1.45;
  /* Uzun urun adlari kart yuksekliklerini birbirinden ayirmasin. */
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.makale-urun-alt {
  margin-top: auto;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-1);
}

.makale-urun-fiyat {
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 600;
  color: var(--amber);
}

.makale-urun-stok {
  font-size: 11.5px;
  color: var(--mut);
}