/* ============================================================
   Kaleli Kit — Yazı tipi (kendi sunucumuzda)
   Google Fonts'tan YÜKLEMİYORUZ: fonts.googleapis.com isteği
   ziyaretçinin IP'sini Google'a taşır ve çerez onayı gerektirir.
   Kendi sunucumuzdan servis edince o gereklilik ortadan kalkar,
   ayrıca bir DNS + TLS turu eksilir.

   Inter değişken font: tek dosya 400-750 arası tüm ağırlıklar.
   Alt kümeler latin ve latin-ext (Türkçe: ğ ş ı İ ç ö ü).
   ============================================================ */

/* latin-ext */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400 750;
  font-display: swap;
  src: url('../fonts/inter/inter-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* latin */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400 750;
  font-display: swap;
  src: url('../fonts/inter/inter-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* ============================================================
   Kaleli Kit — Tasarım token'ları
   Her site bunu yükler, sonra kendi tokens dosyasıyla SADECE
   --k-brand* değerlerini ezer. Başka hiçbir şeyi ezmeyin.
   ============================================================ */
:root {
  /* ---- Marka (site override eder) ---- */
  --k-brand:        #1a9aff;
  --k-brand-ink:    #0b6fc4;   /* koyu zeminde okunur ton */
  --k-brand-soft:   #e8f4ff;   /* açık zemin vurgusu */
  --k-brand-on:     #ffffff;   /* marka üstündeki metin */

  /* ---- Mürekkep (metin) ---- */
  --k-ink:          #0f141c;   /* başlık */
  --k-ink-2:        #38434f;   /* gövde */
  --k-ink-3:        #6b7785;   /* ikincil */
  --k-ink-4:        #98a3b0;   /* pasif */

  /* ---- Yüzeyler ---- */
  --k-bg:           #ffffff;
  --k-bg-2:         #f6f8fa;   /* bölüm ayrımı */
  --k-bg-3:         #eef2f6;
  --k-line:         #e2e8f0;
  --k-line-2:       #cfd8e3;

  /* ---- Koyu yüzey (hero, CTA bandı, footer) ---- */
  --k-deep:         #0f141c;
  --k-deep-2:       #161f2b;
  --k-deep-line:    #26313f;
  --k-deep-ink:     #e8eef4;
  --k-deep-ink-2:   #9aa6b4;

  /* ---- Durum ---- */
  --k-ok:           #0f8a5f;
  --k-warn:         #b45309;
  --k-err:          #c02626;

  /* ---- Tipografi ---- */
  --k-font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI",
            Roboto, "Helvetica Neue", Arial, sans-serif;
  --k-font-head: var(--k-font);

  /* Akışkan ölçek — 360px'de min, 1440px'de max */
  --k-text-xs:  0.75rem;                              /* 12 */
  --k-text-sm:  0.875rem;                             /* 14 */
  --k-text:     1rem;                                 /* 16 */
  --k-text-md:  clamp(1.0625rem, 0.99rem + 0.32vw, 1.1875rem);  /* 17→19 */
  --k-text-lg:  clamp(1.25rem,  1.16rem + 0.40vw, 1.5rem);      /* 20→24 */
  --k-h4:       clamp(1.125rem, 1.05rem + 0.32vw, 1.3125rem);   /* 18→21 */
  --k-h3:       clamp(1.375rem, 1.24rem + 0.58vw, 1.75rem);     /* 22→28 */
  --k-h2:       clamp(1.75rem,  1.50rem + 1.07vw, 2.5rem);      /* 28→40 */
  --k-h1:       clamp(2.125rem, 1.70rem + 1.87vw, 3.5rem);      /* 34→56 */

  --k-lh-tight: 1.15;
  --k-lh-head:  1.25;
  --k-lh:       1.65;
  --k-ls-tight: -0.02em;
  --k-ls-wide:  0.06em;

  /* ---- Boşluk (4px tabanı) ---- */
  --k-1:  0.25rem;   --k-2:  0.5rem;    --k-3:  0.75rem;
  --k-4:  1rem;      --k-5:  1.5rem;    --k-6:  2rem;
  --k-7:  2.5rem;    --k-8:  3rem;      --k-9:  4rem;
  --k-10: 5rem;      --k-11: 6rem;      --k-12: 8rem;

  /* Bölüm dikey ritmi — TEK kaynak. Rastgele padding YAZMAYIN. */
  --k-section:    clamp(3rem, 2.3rem + 3vw, 5.5rem);
  --k-section-sm: clamp(2rem, 1.6rem + 1.8vw, 3.5rem);
  --k-section-lg: clamp(4rem, 3rem + 4.5vw, 7.5rem);

  /* ---- Ölçüler ---- */
  --k-container:    1200px;
  --k-container-sm: 940px;
  --k-prose:        68ch;
  --k-gutter:       clamp(1rem, 0.7rem + 1.3vw, 2rem);

  /* ---- Kenar / gölge / hareket ---- */
  --k-radius-sm: 6px;
  --k-radius:    10px;
  --k-radius-lg: 16px;
  --k-radius-full: 999px;

  --k-shadow-sm: 0 1px 2px rgb(15 20 28 / .06), 0 1px 3px rgb(15 20 28 / .08);
  --k-shadow:    0 2px 4px rgb(15 20 28 / .05), 0 8px 24px rgb(15 20 28 / .08);
  --k-shadow-lg: 0 4px 8px rgb(15 20 28 / .06), 0 20px 48px rgb(15 20 28 / .12);

  --k-ease: cubic-bezier(.4, 0, .2, 1);
  --k-fast: 140ms var(--k-ease);
  --k-slow: 280ms var(--k-ease);

  --k-z-header: 100;
  --k-z-menu:   200;
  --k-z-modal:  300;
}

/* ============================================================
   Kaleli Kit — Reset + tipografi temeli
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}

body {
  margin: 0;
  font-family: var(--k-font);
  font-size: var(--k-text);
  line-height: var(--k-lh);
  color: var(--k-ink-2);
  background: var(--k-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
  margin: 0 0 var(--k-4);
  font-family: var(--k-font-head);
  color: var(--k-ink);
  font-weight: 700;
  line-height: var(--k-lh-head);
  letter-spacing: var(--k-ls-tight);
  text-wrap: balance;
}
h1 { font-size: var(--k-h1); line-height: var(--k-lh-tight); }
h2 { font-size: var(--k-h2); }
h3 { font-size: var(--k-h3); }
h4 { font-size: var(--k-h4); letter-spacing: normal; }
h5, h6 { font-size: var(--k-text); letter-spacing: normal; }

p { margin: 0 0 var(--k-4); }
p:last-child { margin-bottom: 0; }

a {
  color: var(--k-brand-ink);
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
  transition: color var(--k-fast);
}
a:hover { color: var(--k-brand); }

strong, b { font-weight: 650; color: var(--k-ink); }
small { font-size: var(--k-text-sm); }

ul, ol { margin: 0 0 var(--k-4); padding-left: var(--k-5); }
li { margin-bottom: var(--k-2); }
li:last-child { margin-bottom: 0; }

img, svg, video, canvas { max-width: 100%; height: auto; display: block; }

hr {
  border: 0;
  border-top: 1px solid var(--k-line);
  margin: var(--k-7) 0;
}

blockquote {
  margin: 0 0 var(--k-4);
  padding-left: var(--k-4);
  border-left: 3px solid var(--k-brand);
  color: var(--k-ink);
  font-size: var(--k-text-md);
}

code, pre, kbd {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: .9em;
}

/* ---- Tablo ---- */
table { width: 100%; border-collapse: collapse; }
th, td {
  padding: var(--k-3) var(--k-4);
  text-align: left;
  border-bottom: 1px solid var(--k-line);
}
th { color: var(--k-ink); font-weight: 650; font-size: var(--k-text-sm); }

/* ---- Form elemanları ---- */
input, select, textarea, button { font: inherit; color: inherit; }

input[type="text"], input[type="email"], input[type="tel"],
input[type="url"], input[type="password"], input[type="search"],
input[type="number"], input[type="date"], select, textarea {
  width: 100%;
  padding: var(--k-3) var(--k-4);
  background: var(--k-bg);
  border: 1px solid var(--k-line-2);
  border-radius: var(--k-radius-sm);
  color: var(--k-ink);
  transition: border-color var(--k-fast), box-shadow var(--k-fast);
}
input:hover, select:hover, textarea:hover { border-color: var(--k-ink-4); }
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--k-brand);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--k-brand) 18%, transparent);
}
textarea { min-height: 8rem; resize: vertical; }
::placeholder { color: var(--k-ink-4); opacity: 1; }

/* ---- Klavye erişilebilirliği ---- */
:focus-visible {
  outline: 2px solid var(--k-brand);
  outline-offset: 2px;
  border-radius: var(--k-radius-sm);
}
:focus:not(:focus-visible) { outline: none; }

/* İçeriğe atla — her sayfada ilk öğe olmalı */
.k-skip {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: var(--k-z-modal);
  padding: var(--k-3) var(--k-4);
  background: var(--k-brand);
  color: var(--k-brand-on);
  border-radius: 0 0 var(--k-radius-sm) 0;
}
.k-skip:focus { left: 0; color: var(--k-brand-on); }

/* ---- Yardımcılar ---- */
.k-sr {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
[hidden] { display: none !important; }

/* ============================================================
   Kaleli Kit — Düzen
   KURAL: Bölüm arası boşluk SADECE .k-section ile verilir.
   Sayfa dosyalarında padding/margin yazmayın.
   ============================================================ */

/* ---- Kapsayıcı ---- */
.k-container {
  width: 100%;
  max-width: var(--k-container);
  margin-inline: auto;
  padding-inline: var(--k-gutter);
}
.k-container--sm { max-width: var(--k-container-sm); }
.k-container--wide { max-width: 1440px; }

/* ---- Bölüm ritmi ---- */
.k-section { padding-block: var(--k-section); }
.k-section--sm { padding-block: var(--k-section-sm); }
.k-section--lg { padding-block: var(--k-section-lg); }
.k-section--flush { padding-block: 0; }

/* Zemin varyantları — arka arkaya gelen aynı renk bölümleri
   arasındaki çift boşluğu otomatik toplar */
.k-section--alt   { background: var(--k-bg-2); }
.k-section--deep  { background: var(--k-deep); color: var(--k-deep-ink); }
.k-section--brand { background: var(--k-brand); color: var(--k-brand-on); }

.k-section--deep h1, .k-section--deep h2,
.k-section--deep h3, .k-section--deep h4 { color: #fff; }
.k-section--deep a { color: #fff; }
.k-section--brand h1, .k-section--brand h2,
.k-section--brand h3, .k-section--brand h4 { color: var(--k-brand-on); }

/* Aynı zeminli iki bölüm yan yanaysa aradaki dolguyu yarıya indir */
.k-section--alt + .k-section--alt,
.k-section--deep + .k-section--deep { padding-top: 0; }

/* ---- Izgara ---- */
.k-grid {
  display: grid;
  gap: var(--k-gutter);
  grid-template-columns: repeat(var(--k-cols, 1), minmax(0, 1fr));
}
.k-grid--2 { --k-cols: 2; }
.k-grid--3 { --k-cols: 3; }
.k-grid--4 { --k-cols: 4; }
.k-grid--gap-lg { gap: var(--k-6); }

/* Otomatik sarma — kart listeleri için tercih edilen yol */
.k-grid--auto {
  grid-template-columns: repeat(auto-fit, minmax(var(--k-min, 260px), 1fr));
}

/* Yan yana içerik: metin + görsel */
.k-split {
  display: grid;
  gap: clamp(var(--k-5), 3vw, var(--k-8));
  align-items: center;
  grid-template-columns: 1fr;
}
@media (min-width: 860px) {
  .k-split { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .k-split--60-40 { grid-template-columns: 3fr 2fr; }
  .k-split--40-60 { grid-template-columns: 2fr 3fr; }
  .k-split--start { align-items: start; }
}

@media (max-width: 859px) {
  .k-grid--3, .k-grid--4 { --k-cols: 2; }
}
@media (max-width: 559px) {
  .k-grid--2, .k-grid--3, .k-grid--4 { --k-cols: 1; }
}

/* ---- Dikey yığın ---- */
.k-stack { display: flex; flex-direction: column; gap: var(--k-4); }
.k-stack--sm { gap: var(--k-2); }
.k-stack--lg { gap: var(--k-6); }

/* ---- Yatay küme (sarmalı) ---- */
.k-cluster {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--k-3);
}
.k-cluster--between { justify-content: space-between; }
.k-cluster--center { justify-content: center; }

/* ---- Bölüm başlığı ---- */
.k-head { margin-bottom: var(--k-7); max-width: var(--k-prose); }
.k-head--center { margin-inline: auto; text-align: center; }
.k-head__eyebrow {
  display: block;
  margin-bottom: var(--k-2);
  color: var(--k-brand-ink);
  font-size: var(--k-text-sm);
  font-weight: 650;
  letter-spacing: var(--k-ls-wide);
  text-transform: uppercase;
}
.k-head__title { margin-bottom: var(--k-3); }
.k-head__lede {
  margin: 0;
  color: var(--k-ink-3);
  font-size: var(--k-text-md);
}
.k-on-deep .k-head__eyebrow,
.k-section--deep .k-head__eyebrow { color: var(--k-brand); }
.k-on-deep .k-head__lede,
.k-section--deep .k-head__lede { color: var(--k-deep-ink-2); }

/* ---- Okunabilir metin bloğu ---- */
.k-prose { max-width: var(--k-prose); }
.k-prose > * + * { margin-top: var(--k-4); }
.k-prose h2 { margin-top: var(--k-7); }
.k-prose h3 { margin-top: var(--k-6); }
.k-prose h2:first-child, .k-prose h3:first-child { margin-top: 0; }
.k-prose ul, .k-prose ol { padding-left: var(--k-5); }
.k-prose li::marker { color: var(--k-brand); }

/* ---- Yazı + kenar çubuğu ---- */
.k-article {
  display: grid;
  gap: var(--k-7);
  grid-template-columns: minmax(0, 1fr);
}
.k-article .k-prose { max-width: none; }
.k-article__body { min-width: 0; }
.k-article__nav { margin-top: var(--k-7); }

@media (min-width: 960px) {
  .k-article:has(.k-aside) {
    grid-template-columns: minmax(0, 1fr) 17.5rem;
    align-items: start;
    gap: var(--k-8);
  }
}

.k-aside {
  padding: var(--k-5);
  background: var(--k-bg-2);
  border: 1px solid var(--k-line);
  border-radius: var(--k-radius);
}
@media (min-width: 960px) {
  .k-aside {
    position: sticky;
    top: 5.5rem;
  }
}
.k-aside__title {
  margin: 0 0 var(--k-4);
  font-size: var(--k-text-xs);
  font-weight: 650;
  letter-spacing: var(--k-ls-wide);
  text-transform: uppercase;
  color: var(--k-ink-3);
}
.k-aside__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
}
.k-aside__list li + li {
  margin-top: var(--k-3);
  padding-top: var(--k-3);
  border-top: 1px solid var(--k-line);
}
.k-aside__link {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  text-decoration: none;
  color: var(--k-ink);
}
.k-aside__link:hover .k-aside__name { color: var(--k-brand-ink); }
.k-aside__name {
  font-size: var(--k-text-sm);
  font-weight: 600;
  line-height: 1.35;
}
.k-aside__date {
  font-size: var(--k-text-xs);
  color: var(--k-ink-3);
}

/* ============================================================
   Kaleli Kit — Bileşenler
   ============================================================ */

/* ---------- Buton ---------- */
.k-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--k-2);
  padding: var(--k-3) var(--k-5);
  min-height: 2.75rem;
  border: 1px solid transparent;
  border-radius: var(--k-radius-sm);
  background: var(--k-brand);
  color: var(--k-brand-on);
  font-size: var(--k-text-sm);
  font-weight: 650;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: background var(--k-fast), border-color var(--k-fast),
              color var(--k-fast), transform var(--k-fast);
}
.k-btn:hover {
  background: var(--k-brand-ink);
  color: var(--k-brand-on);
  transform: translateY(-1px);
}
.k-btn:active { transform: none; }

.k-btn--ghost {
  background: transparent;
  border-color: var(--k-line-2);
  color: var(--k-ink);
}
.k-btn--ghost:hover {
  background: var(--k-bg-2);
  border-color: var(--k-brand);
  color: var(--k-brand-ink);
}
.k-btn--quiet {
  background: transparent;
  color: var(--k-brand-ink);
  padding-inline: var(--k-2);
}
.k-btn--quiet:hover { background: var(--k-brand-soft); color: var(--k-brand-ink); }

.k-btn--lg { padding: var(--k-4) var(--k-7); min-height: 3.25rem; font-size: var(--k-text); }
.k-btn--sm { padding: var(--k-2) var(--k-4); min-height: 2.25rem; font-size: var(--k-text-xs); }
.k-btn--block { display: flex; width: 100%; }

/* Koyu zeminde — .k-section--deep, .k-cta ve .k-footer aynı bağlam */
.k-on-deep .k-btn--ghost,
.k-section--deep .k-btn--ghost,
.k-cta .k-btn--ghost,
.k-footer .k-btn--ghost {
  background: transparent;
  border-color: var(--k-deep-line);
  color: #fff;
}
.k-on-deep .k-btn--ghost:hover,
.k-section--deep .k-btn--ghost:hover,
.k-cta .k-btn--ghost:hover,
.k-footer .k-btn--ghost:hover {
  background: rgb(255 255 255 / .10);
  border-color: var(--k-brand);
  color: #fff;
}

/* ---------- Kart ---------- */
.k-card {
  display: flex;
  flex-direction: column;
  background: var(--k-bg);
  border: 1px solid var(--k-line);
  border-radius: var(--k-radius);
  overflow: hidden;
  transition: border-color var(--k-fast), box-shadow var(--k-fast),
              transform var(--k-fast);
}
.k-card--link:hover {
  border-color: var(--k-brand);
  box-shadow: var(--k-shadow);
  transform: translateY(-2px);
}
.k-card__media {
  aspect-ratio: 16 / 10;
  background: var(--k-bg-3);
  overflow: hidden;
}
.k-card__media img { width: 100%; height: 100%; object-fit: cover; }
.k-card__media--contain { display: grid; place-items: center; padding: var(--k-5); }
.k-card__media--contain img { width: auto; height: auto; max-height: 100%; object-fit: contain; }
.k-card__body { padding: var(--k-5); display: flex; flex-direction: column; gap: var(--k-2); flex: 1; }
.k-card__title { margin: 0; font-size: var(--k-h4); }
.k-card__title a { color: inherit; text-decoration: none; }
.k-card__title a:hover { color: var(--k-brand-ink); }
.k-card__text { margin: 0; color: var(--k-ink-3); font-size: var(--k-text-sm); }
.k-card__meta {
  margin-top: auto;
  padding-top: var(--k-3);
  color: var(--k-ink-4);
  font-size: var(--k-text-xs);
}

/* ---------- Özellik (ikon + metin) ---------- */
.k-feature { display: flex; gap: var(--k-4); align-items: flex-start; }
.k-feature__icon {
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  width: 3rem; height: 3rem;
  border-radius: var(--k-radius);
  background: var(--k-brand-soft);
  color: var(--k-brand-ink);
}
.k-feature__icon svg { width: 1.5rem; height: 1.5rem; }
.k-feature__title { margin: 0 0 var(--k-1); font-size: var(--k-text-md); font-weight: 650; color: var(--k-ink); }
.k-feature__text { margin: 0; color: var(--k-ink-3); font-size: var(--k-text-sm); }

.k-on-deep .k-feature__icon,
.k-section--deep .k-feature__icon { background: rgb(255 255 255 / .07); color: var(--k-brand); }
.k-on-deep .k-feature__title,
.k-section--deep .k-feature__title { color: #fff; }
.k-on-deep .k-feature__text,
.k-section--deep .k-feature__text { color: var(--k-deep-ink-2); }

/* ---------- İstatistik şeridi ---------- */
.k-stats {
  display: grid;
  gap: var(--k-5);
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}
.k-stat__value {
  display: block;
  font-size: var(--k-h2);
  font-weight: 750;
  line-height: 1.1;
  letter-spacing: var(--k-ls-tight);
  color: var(--k-ink);
}
.k-stat__label { display: block; margin-top: var(--k-1); color: var(--k-ink-3); font-size: var(--k-text-sm); }
.k-on-deep .k-stat__value,
.k-section--deep .k-stat__value { color: var(--k-brand); }
.k-on-deep .k-stat__label,
.k-section--deep .k-stat__label { color: var(--k-deep-ink-2); }

/* ---------- Adım listesi (süreç anlatımı) ---------- */
.k-steps { display: grid; gap: var(--k-5); counter-reset: k-step; }
@media (min-width: 760px) { .k-steps { grid-auto-flow: column; grid-auto-columns: 1fr; } }
.k-step { position: relative; padding-top: var(--k-6); }
.k-step::before {
  counter-increment: k-step;
  content: counter(k-step);
  position: absolute; top: 0; left: 0;
  display: grid; place-items: center;
  width: 2.25rem; height: 2.25rem;
  border-radius: var(--k-radius-full);
  background: var(--k-brand); color: var(--k-brand-on);
  font-size: var(--k-text-sm); font-weight: 700;
}
.k-step__title { margin: 0 0 var(--k-1); font-size: var(--k-text-md); font-weight: 650; color: var(--k-ink); }
.k-step__text { margin: 0; color: var(--k-ink-3); font-size: var(--k-text-sm); }
.k-on-deep .k-step__title,
.k-section--deep .k-step__title { color: #fff; }
.k-on-deep .k-step__text,
.k-section--deep .k-step__text { color: var(--k-deep-ink-2); }

/* ---------- Logo duvarı ---------- */
/* Sabit kolon sayısı: logo sayısı kolona tam bölünsün, yetim kutu kalmasın.
   Site --k-logo-cols ile değiştirebilir (varsayılan 4). */
.k-logos {
  display: grid;
  gap: 1px;
  grid-template-columns: repeat(var(--k-logo-cols, 4), minmax(0, 1fr));
  background: var(--k-line);
  border: 1px solid var(--k-line);
  border-radius: var(--k-radius);
  overflow: hidden;
}
.k-logos__item {
  display: grid;
  place-items: center;
  padding: var(--k-5) var(--k-4);
  background: var(--k-bg);
  min-height: 7rem;
}
/* Logolar farklı en-boy oranlarında gelir; hem yükseklik hem genişlik
   sınırlanmazsa geniş olanlar kutuyu doldurup kareleri küçük gösterir.
   Kaynak dosyalar içerik sınırına kırpılmış olmalı (boş kenarlık yok). */
.k-logos__item img {
  max-height: 2.75rem;
  max-width: 76%;
  width: auto; height: auto;
  object-fit: contain;
  opacity: .85;
  transition: opacity var(--k-fast), transform var(--k-fast);
}
.k-logos__item:hover img { opacity: 1; transform: scale(1.04); }

@media (max-width: 860px) { .k-logos { --k-logo-cols: 3; } }
@media (max-width: 560px) { .k-logos { --k-logo-cols: 2; } }

/* ---------- CTA bandı ---------- */
.k-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--k-5);
  padding: clamp(var(--k-5), 3vw, var(--k-8));
  border-radius: var(--k-radius-lg);
  background: var(--k-deep);
  color: var(--k-deep-ink);
}
.k-cta__title { margin: 0 0 var(--k-2); color: #fff; }
.k-cta__text { margin: 0; color: var(--k-deep-ink-2); max-width: 52ch; }
.k-cta__actions { display: flex; flex-wrap: wrap; gap: var(--k-3); }

/* ---------- Sayfa başlığı ---------- */
.k-pagehead {
  padding-block: var(--k-section-sm);
  background: var(--k-bg-2);
  border-bottom: 1px solid var(--k-line);
}
.k-pagehead__title { margin: 0 0 var(--k-2); }
.k-pagehead__lede { margin: 0; color: var(--k-ink-3); font-size: var(--k-text-md); max-width: var(--k-prose); }

/* ---------- Breadcrumb ---------- */
.k-crumbs { margin-bottom: var(--k-4); font-size: var(--k-text-sm); }
.k-crumbs ol { display: flex; flex-wrap: wrap; gap: var(--k-2); margin: 0; padding: 0; list-style: none; }
.k-crumbs li { display: flex; align-items: center; gap: var(--k-2); margin: 0; color: var(--k-ink-3); }
.k-crumbs li + li::before { content: "›"; color: var(--k-ink-4); }
.k-crumbs a { color: var(--k-ink-3); text-decoration: none; }
.k-crumbs a:hover { color: var(--k-brand-ink); text-decoration: underline; }
.k-crumbs [aria-current] { color: var(--k-ink); font-weight: 600; }

/* ---------- Rozet ---------- */
.k-badge {
  display: inline-flex; align-items: center; gap: var(--k-1);
  padding: var(--k-1) var(--k-3);
  border-radius: var(--k-radius-full);
  background: var(--k-brand-soft);
  color: var(--k-brand-ink);
  font-size: var(--k-text-xs); font-weight: 650;
  letter-spacing: var(--k-ls-wide); text-transform: uppercase;
}

/* ---------- Bildirim ---------- */
.k-note {
  padding: var(--k-4) var(--k-5);
  border-left: 3px solid var(--k-brand);
  border-radius: 0 var(--k-radius-sm) var(--k-radius-sm) 0;
  background: var(--k-bg-2);
  font-size: var(--k-text-sm);
}
.k-note--ok  { border-color: var(--k-ok);  background: color-mix(in srgb, var(--k-ok) 7%, var(--k-bg)); }
.k-note--err { border-color: var(--k-err); background: color-mix(in srgb, var(--k-err) 7%, var(--k-bg)); }

/* ---------- Form ---------- */
.k-field { display: flex; flex-direction: column; gap: var(--k-2); }
.k-field__label { font-size: var(--k-text-sm); font-weight: 600; color: var(--k-ink); }
.k-field__hint { font-size: var(--k-text-xs); color: var(--k-ink-3); }
.k-field__error { font-size: var(--k-text-xs); color: var(--k-err); }
.k-field--invalid input, .k-field--invalid textarea, .k-field--invalid select { border-color: var(--k-err); }
.k-required { color: var(--k-err); }

/* ---------- İletişim paneli ---------- */
.k-contact { display: flex; flex-direction: column; gap: var(--k-3); margin: 0; padding: 0; list-style: none; }
.k-contact li { display: flex; gap: var(--k-3); align-items: flex-start; margin: 0; }
.k-contact__icon { flex: 0 0 auto; width: 1.25rem; height: 1.25rem; color: var(--k-brand-ink); margin-top: .2rem; }
.k-contact a { color: inherit; text-decoration: none; }
.k-contact a:hover { color: var(--k-brand-ink); text-decoration: underline; }

/* ---------- Akordeon (SSS) ---------- */
.k-acc { border-top: 1px solid var(--k-line); }
.k-acc__item { border-bottom: 1px solid var(--k-line); }
.k-acc__item > summary {
  display: flex; align-items: center; justify-content: space-between; gap: var(--k-4);
  padding: var(--k-4) 0;
  color: var(--k-ink); font-weight: 650;
  cursor: pointer; list-style: none;
}
.k-acc__item > summary::-webkit-details-marker { display: none; }
.k-acc__item > summary::after {
  content: "+"; flex: 0 0 auto;
  font-size: var(--k-text-lg); font-weight: 400; color: var(--k-brand-ink);
  transition: transform var(--k-fast);
}
.k-acc__item[open] > summary::after { transform: rotate(45deg); }
.k-acc__item > summary:hover { color: var(--k-brand-ink); }
.k-acc__panel { padding: 0 0 var(--k-5); color: var(--k-ink-3); font-size: var(--k-text-sm); }

/* ---------- Kaydırmalı şerit (carousel yerine) ---------- */
.k-rail {
  display: flex;
  gap: var(--k-4);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-padding-inline: var(--k-gutter);
  padding-bottom: var(--k-3);
  -webkit-overflow-scrolling: touch;
}
.k-rail > * { flex: 0 0 clamp(220px, 70vw, 300px); scroll-snap-align: start; }
.k-rail::-webkit-scrollbar { height: 6px; }
.k-rail::-webkit-scrollbar-track { background: var(--k-bg-3); border-radius: var(--k-radius-full); }
.k-rail::-webkit-scrollbar-thumb { background: var(--k-line-2); border-radius: var(--k-radius-full); }
.k-rail::-webkit-scrollbar-thumb:hover { background: var(--k-ink-4); }

/* ---------- Tablo sarmalayıcı (mobil taşma) ---------- */
.k-tablewrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }

/* Değişim tablosu: infografik okuması, kit paleti.
   Yıl sütunları marka mavisi; artış --k-ok, düşüş --k-err. */
.k-tablewrap--delta {
  overflow-x: auto;
  overflow-y: hidden;
  border: 1px solid var(--k-line);
  border-radius: var(--k-radius);
  background: var(--k-bg);
  box-shadow: var(--k-shadow-sm);
}
.k-tablewrap--delta table { min-width: 40rem; }
.k-tablewrap--delta th,
.k-tablewrap--delta td { border-bottom-color: var(--k-line); }
.k-tablewrap--delta tbody tr:last-child th,
.k-tablewrap--delta tbody tr:last-child td { border-bottom: 0; }
.k-tablewrap--delta th {
  background: var(--k-deep);
  color: var(--k-deep-ink);
  font-size: var(--k-text-xs);
  letter-spacing: var(--k-ls-wide);
  text-transform: uppercase;
}
.k-tablewrap--delta th.k-yr {
  background: var(--k-brand-ink);
  color: var(--k-brand-on);
}
.k-tablewrap--delta .k-num {
  text-align: right;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.k-tablewrap--delta td:nth-child(2) { font-weight: 650; }
.k-delta {
  font-weight: 650;
}
.k-delta--up {
  background: color-mix(in srgb, var(--k-ok) 14%, var(--k-bg));
  color: var(--k-ok);
}
.k-delta--down {
  background: color-mix(in srgb, var(--k-err) 12%, var(--k-bg));
  color: var(--k-err);
}
.k-delta__dir { margin-left: .2em; font-weight: 700; }

/* ---------- Başa dön ---------- */
.k-top {
  position: fixed; right: var(--k-5); bottom: var(--k-5);
  z-index: var(--k-z-header);
  display: grid; place-items: center;
  width: 2.75rem; height: 2.75rem;
  border: 1px solid var(--k-line);
  border-radius: var(--k-radius-full);
  background: var(--k-bg);
  color: var(--k-ink);
  box-shadow: var(--k-shadow);
  cursor: pointer;
  opacity: 0; visibility: hidden;
  transition: opacity var(--k-fast), visibility var(--k-fast), background var(--k-fast);
}
.k-top.is-on { opacity: 1; visibility: visible; }
.k-top:hover { background: var(--k-brand); color: var(--k-brand-on); border-color: var(--k-brand); }

/* ---------- Harita gömme (tıkla-yükle) ----------
   Harita ziyaretçi tıklayana kadar YÜKLENMEZ. Google'a istek gitmez,
   çerez oluşmaz — bu yüzden çerez onayı gerekmez. */
.k-map {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--k-line);
  border-radius: var(--k-radius);
  background: var(--k-bg-3);
  aspect-ratio: 16 / 7;
}
.k-map iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
@media (max-width: 700px) { .k-map { aspect-ratio: 4 / 3; } }

.k-map__placeholder {
  position: absolute; inset: 0;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: var(--k-3);
  padding: var(--k-5);
  width: 100%;
  border: 0;
  background:
    repeating-linear-gradient(0deg, var(--k-line) 0 1px, transparent 1px 40px),
    repeating-linear-gradient(90deg, var(--k-line) 0 1px, transparent 1px 40px),
    var(--k-bg-2);
  color: var(--k-ink-2);
  font: inherit; text-align: center; cursor: pointer;
  transition: background-color var(--k-fast);
}
.k-map__placeholder:hover { background-color: var(--k-bg-3); }
.k-map__placeholder svg { width: 2rem; height: 2rem; color: var(--k-brand-ink); }
.k-map__title { font-weight: 650; color: var(--k-ink); }
.k-map__note { max-width: 44ch; font-size: var(--k-text-sm); color: var(--k-ink-3); }

/* ============================================================
   Kaleli Kit — Site kabuğu: header, menü, footer
   ============================================================ */

/* ---------- Üst şerit ---------- */
.k-topbar {
  background: var(--k-deep);
  color: var(--k-deep-ink-2);
  font-size: var(--k-text-sm);
}
.k-topbar .k-container {
  display: flex; flex-wrap: wrap; align-items: center;
  justify-content: space-between; gap: var(--k-4);
  min-height: 2.5rem;
}
.k-topbar a { color: var(--k-deep-ink); text-decoration: none; }
.k-topbar a:hover { color: var(--k-brand); }
.k-topbar__list { display: flex; flex-wrap: wrap; gap: var(--k-5); margin: 0; padding: 0; list-style: none; }
.k-topbar__list li { display: flex; align-items: center; gap: var(--k-2); margin: 0; }
@media (max-width: 700px) { .k-topbar { display: none; } }

/* ---------- Header ---------- */
.k-header {
  position: sticky; top: 0;
  z-index: var(--k-z-header);
  background: var(--k-bg);
  border-bottom: 1px solid var(--k-line);
}
.k-header.is-stuck { box-shadow: var(--k-shadow-sm); }
.k-header .k-container {
  display: flex; align-items: center; gap: var(--k-5);
  min-height: 4.5rem;
}
.k-logo { flex: 0 0 auto; display: block; }
.k-logo img { max-height: 2.75rem; width: auto; }

/* ---------- Ana menü ---------- */
.k-nav { margin-left: auto; }
.k-nav__list { display: flex; align-items: center; gap: var(--k-1); margin: 0; padding: 0; list-style: none; }
.k-nav__list li { margin: 0; }
.k-nav__link {
  display: block;
  padding: var(--k-3) var(--k-4);
  border-radius: var(--k-radius-sm);
  color: var(--k-ink-2);
  font-size: var(--k-text-sm); font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--k-fast), background var(--k-fast);
}
.k-nav__link:hover { background: var(--k-bg-2); color: var(--k-brand-ink); }
.k-nav__link[aria-current="page"] { color: var(--k-brand-ink); }
.k-nav__link[aria-current="page"]::after {
  content: ""; display: block; height: 2px; margin-top: 4px;
  background: var(--k-brand); border-radius: 2px;
}

/* Alt menü */
.k-nav__sub { position: relative; }
.k-nav__toggle {
  display: inline-flex; align-items: center; gap: var(--k-1);
  background: none; border: 0; cursor: pointer;
}
.k-nav__toggle::after {
  content: ""; width: .4rem; height: .4rem;
  border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg) translateY(-2px);
  transition: transform var(--k-fast);
}
.k-nav__sub[data-open="true"] .k-nav__toggle::after { transform: rotate(-135deg) translateY(-2px); }
.k-nav__menu {
  position: absolute; top: calc(100% + 4px); left: 0;
  z-index: var(--k-z-menu);
  min-width: 14rem;
  margin: 0; padding: var(--k-2);
  list-style: none;
  background: var(--k-bg);
  border: 1px solid var(--k-line);
  border-radius: var(--k-radius);
  box-shadow: var(--k-shadow-lg);
}
.k-nav__menu[hidden] { display: none; }
.k-nav__menu a {
  display: block; padding: var(--k-3) var(--k-4);
  border-radius: var(--k-radius-sm);
  color: var(--k-ink-2); font-size: var(--k-text-sm); font-weight: 600;
  text-decoration: none;
}
.k-nav__menu a:hover { background: var(--k-bg-2); color: var(--k-brand-ink); }
.k-nav__menu a[aria-current="page"] { color: var(--k-brand-ink); }
.k-nav__sub.is-current > .k-nav__toggle { color: var(--k-brand-ink); }

/* Header eylemleri */
.k-header__actions { display: flex; align-items: center; gap: var(--k-3); }

/* ---------- Hamburger ---------- */
.k-burger {
  display: none;
  flex: 0 0 auto;
  width: 2.75rem; height: 2.75rem;
  padding: 0;
  background: none;
  border: 1px solid var(--k-line);
  border-radius: var(--k-radius-sm);
  cursor: pointer;
}
.k-burger span {
  display: block; width: 1.15rem; height: 1.5px;
  margin: 3.5px auto;
  background: var(--k-ink);
  transition: transform var(--k-fast), opacity var(--k-fast);
}
.k-burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(5px) rotate(45deg); }
.k-burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.k-burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-5px) rotate(-45deg); }

@media (max-width: 960px) {
  .k-burger { display: block; margin-left: auto; }
  .k-header__actions { display: none; }
  .k-nav {
    position: fixed; inset: 4.5rem 0 0;
    z-index: var(--k-z-menu);
    margin: 0;
    padding: var(--k-5) var(--k-gutter) var(--k-9);
    background: var(--k-bg);
    overflow-y: auto;
    transform: translateX(100%);
    transition: transform var(--k-slow);
  }
  .k-nav[data-open="true"] { transform: none; }
  .k-nav__list { flex-direction: column; align-items: stretch; gap: 0; }
  .k-nav__link { padding: var(--k-4) 0; border-bottom: 1px solid var(--k-line); border-radius: 0; font-size: var(--k-text-md); }
  .k-nav__link[aria-current="page"]::after { display: none; }
  .k-nav__sub { position: static; }
  .k-nav__toggle { width: 100%; justify-content: space-between; }
  .k-nav__menu {
    position: static; min-width: 0;
    margin: 0 0 var(--k-3); padding: 0 0 0 var(--k-4);
    border: 0; border-left: 2px solid var(--k-line);
    border-radius: 0; box-shadow: none;
  }
  body.k-locked { overflow: hidden; }
}

/* ---------- Footer ---------- */
.k-footer { background: var(--k-deep); color: var(--k-deep-ink-2); }
.k-footer a { color: var(--k-deep-ink); text-decoration: none; }
.k-footer a:hover { color: var(--k-brand); }
.k-footer__main { padding-block: var(--k-section); }
.k-footer__grid {
  display: grid; gap: var(--k-7);
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}
.k-footer__brand img { max-height: 2.5rem; width: auto; margin-bottom: var(--k-4); }
.k-footer__title {
  margin: 0 0 var(--k-4);
  color: #fff;
  font-size: var(--k-text-sm); font-weight: 650;
  letter-spacing: var(--k-ls-wide); text-transform: uppercase;
}
.k-footer__list { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: var(--k-3); }
.k-footer__list li { margin: 0; }
.k-footer__bottom {
  padding-block: var(--k-5);
  border-top: 1px solid var(--k-deep-line);
  font-size: var(--k-text-sm);
}
.k-footer__bottom .k-container {
  display: flex; flex-wrap: wrap; align-items: center;
  justify-content: space-between; gap: var(--k-4);
}
.k-social { display: flex; gap: var(--k-2); margin: 0; padding: 0; list-style: none; }
.k-social li { margin: 0; }
.k-social a {
  display: grid; place-items: center;
  width: 2.25rem; height: 2.25rem;
  border: 1px solid var(--k-deep-line);
  border-radius: var(--k-radius-sm);
  transition: background var(--k-fast), border-color var(--k-fast);
}
.k-social a:hover { background: var(--k-brand); border-color: var(--k-brand); color: #fff; }
.k-social svg { width: 1.1rem; height: 1.1rem; }

/* ============================================================
   Phira online katalog — konsept teması
   Üretimde kit/*.css ile birleştirilir → dist/css/katalog.css
   (phira-katalog-konsept.js). Bu dosyayı elle dist'e kopyalamayın.

   1. bölüm: websiteler/phira/web/konsept/konsept.css + sayfa-marka.css'ten
      birebir alınan kurallar (token ezmeleri, .ph-*). Konsept değişirse
      buradaki kopya da güncellenir — kaynak: websiteler 2026-09-24.
   2. bölüm: kataloğa özgü bileşenler (.kt-*).
   ============================================================ */

/* ============================================================
   1. Konseptten
   ============================================================ */

@font-face {
  font-family: "Archivo";
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url("../fonts/archivo/archivo-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF,
    U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020,
    U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "Archivo";
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
  src: url("../fonts/archivo/archivo-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA,
    U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193,
    U+2212, U+2215, U+FEFF, U+FFFD;
}

:root {
  /* Marka — logodan: #E1251B kırmızı, #1A1413 sıcak siyah */
  --k-brand: #e1251b;
  --k-brand-ink: #a8140d;
  --k-brand-soft: #f8e9e2;
  --k-brand-on: #ffffff;

  --k-ink: #17110f;
  --k-ink-2: #3f3632;
  --k-ink-3: #6b605a;
  --k-ink-4: #9d938d;

  --k-bg: #ffffff;
  --k-bg-2: #f3f2f0;
  --k-bg-3: #e6e4e1;
  --k-line: #e0ddd9;
  --k-line-2: #c9c4bf;

  --k-deep: #141010;
  --k-deep-2: #1f1917;
  --k-deep-line: #3a302c;
  --k-deep-ink: #f5f1ed;
  --k-deep-ink-2: #a79d97;

  /* Keskin köşe, gölgesiz yüzey */
  --k-radius-sm: 0px;
  --k-radius: 0px;
  --k-radius-lg: 0px;
  --k-shadow-sm: none;
  --k-shadow: none;
  --k-shadow-lg: 0 24px 60px rgb(26 20 19 / .10);

  --k-font-head: "Archivo", "Inter", system-ui, sans-serif;
  --k-container: 1280px;
  --k-section: clamp(3.25rem, 2.5rem + 2.4vw, 5rem);
  --k-section-sm: clamp(2.25rem, 1.8rem + 1.6vw, 3.25rem);
  --k-ls-tight: -0.035em;
}

body { background: var(--k-bg); }
.k-section--alt { background: var(--k-bg-2); }
h1, h2, h3, h4 { font-family: var(--k-font-head); }
h1, h2 { font-weight: 760; }
.k-btn { letter-spacing: .01em; text-transform: none; }
strong, b { color: inherit; }

/* ---------- Numaralı bölüm başlığı ---------- */
.ph-head {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--k-5);
  align-items: start;
  margin-bottom: var(--k-6);
  padding-top: var(--k-4);
  border-top: 1px solid var(--k-line-2);
}
.ph-head__num {
  font-family: var(--k-font-head);
  font-size: var(--k-text-sm);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--k-brand);
  letter-spacing: var(--k-ls-wide);
  padding-top: .35rem;
}
.ph-head__title {
  margin: 0;
  font-size: var(--k-h2);
  line-height: var(--k-lh-tight);
  letter-spacing: var(--k-ls-tight);
  max-width: 22ch;
}
.ph-head__lede {
  margin: var(--k-4) 0 0;
  max-width: 62ch;
  color: var(--k-ink-3);
  font-size: var(--k-text-md);
}
.k-section--deep .ph-head { border-top-color: var(--k-deep-line); }
.k-section--deep .ph-head__lede { color: var(--k-deep-ink-2); }
.k-section--deep .ph-head__title { color: #fff; }

/* ---------- İç sayfa başlığı ---------- */
.ph-pagehead {
  position: relative;
  background:
    radial-gradient(60% 90% at 85% 0%, rgb(255 236 226 / .07), transparent 70%),
    var(--k-deep);
  color: var(--k-deep-ink);
  padding-block: clamp(2.75rem, 2rem + 2.6vw, 5rem);
}
.ph-pagehead__grid { display: grid; gap: var(--k-6); }
@media (min-width: 900px) { .ph-pagehead__grid { grid-template-columns: 1.15fr .85fr; gap: var(--k-9); align-items: end; } }
.ph-crumbs {
  margin: 0 0 var(--k-4);
  display: flex; flex-wrap: wrap; align-items: center; gap: .5rem;
  font-size: .6875rem; font-weight: 700;
  letter-spacing: .12em; text-transform: uppercase;
  color: var(--k-deep-ink-2);
}
.ph-crumbs::before { content: ""; width: 2.5rem; height: 2px; background: var(--k-brand); }
.ph-crumbs a { color: var(--k-deep-ink-2); text-decoration: none; }
.ph-crumbs a:hover { color: #fff; }
.ph-crumbs__son { text-transform: none; letter-spacing: .02em; }
.ph-pagehead h1 {
  margin: 0;
  font-size: clamp(2.2rem, 1.5rem + 2.8vw, 3.9rem);
  line-height: 1.02; letter-spacing: -0.04em; font-weight: 800;
  color: #fff;
}
.ph-pagehead h1 em { font-style: normal; color: var(--k-brand); }
.ph-pagehead__lede {
  margin: var(--k-5) 0 0; max-width: 56ch;
  font-size: var(--k-text-md); color: var(--k-deep-ink-2);
}
.ph-aksiyon { margin: var(--k-6) 0 0; display: flex; flex-wrap: wrap; gap: var(--k-3); }

/* ---------- Başlıkta arama (sayfa-marka.css) ---------- */
.ph-marka-ara {
  border-top: 2px solid var(--k-brand);
  padding-top: var(--k-4);
  min-width: 0;
}
.ph-marka-ara__etiket {
  display: block; margin-bottom: var(--k-3);
  font-size: .6875rem; font-weight: 700;
  letter-spacing: .12em; text-transform: uppercase; color: var(--k-deep-ink-2);
}
.ph-marka-ara__satir { display: flex; }
.ph-marka-ara__satir input {
  flex: 1 1 auto; min-width: 0;
  border-color: #fff;
  font-size: var(--k-text);
}
.ph-marka-ara__satir .k-btn { flex: 0 0 auto; }
.ph-marka-ara__not { margin: var(--k-3) 0 0; font-size: var(--k-text-xs); color: var(--k-deep-ink-2); font-variant-numeric: tabular-nums; }

/* ---------- Marka ızgarası (sayfa-marka.css) ---------- */
/* Konseptte çizgiler zemin + 1px boşlukla çiziliyordu; katalogda son satır eksik kalınca boş
   hücreler gri görünüyordu → çizgiler hücrenin sağ/alt kenarından */
.ph-marka {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 0; padding: 0; list-style: none;
  border-top: 1px solid var(--k-line);
  border-left: 1px solid var(--k-line);
}
@media (min-width: 480px)  { .ph-marka { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (min-width: 760px)  { .ph-marka { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
@media (min-width: 1100px) { .ph-marka { grid-template-columns: repeat(6, minmax(0, 1fr)); } }
.ph-marka li { margin: 0; display: flex; border-right: 1px solid var(--k-line); border-bottom: 1px solid var(--k-line); }
.ph-marka__item {
  flex: 1;
  display: flex; flex-direction: column;
  background: var(--k-bg);
  text-decoration: none; color: var(--k-ink);
  position: relative;
  transition: background var(--k-fast);
}
.ph-marka__item::before {
  content: ""; position: absolute; left: 0; right: 0; top: 0; height: 3px;
  background: var(--k-brand);
  transform: scaleX(0); transform-origin: left;
  transition: transform var(--k-fast);
}
.ph-marka__item:hover::before,
.ph-marka__item:focus-visible::before { transform: none; }
.ph-marka__item:hover { background: var(--k-bg-2); }
.ph-marka__logo {
  display: grid; place-items: center;
  height: 7.5rem;
  padding: var(--k-4);
}
.ph-marka__logo img { max-width: 100%; max-height: 5.5rem; width: auto; height: auto; object-fit: contain; opacity: .88; transition: opacity var(--k-fast); }
.ph-marka__item:hover .ph-marka__logo img { opacity: 1; }
.ph-marka__alt {
  display: flex; align-items: center; justify-content: space-between; gap: var(--k-2);
  padding: var(--k-3) var(--k-4);
  border-top: 1px solid var(--k-line);
}
.ph-marka__ad {
  font-family: var(--k-font-head); font-size: var(--k-text-sm); font-weight: 700;
  letter-spacing: var(--k-ls-tight);
  min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.ph-marka__git { flex: none; color: var(--k-ink-4); font-size: var(--k-text-xs); font-variant-numeric: tabular-nums; transition: color var(--k-fast); }
.ph-marka__item:hover .ph-marka__git { color: var(--k-brand); }

/* ---------- Kapanış (koyu bant) ---------- */
.ph-son { display: grid; gap: var(--k-7); }
@media (min-width: 900px) { .ph-son { grid-template-columns: 1fr auto; align-items: end; } }
.ph-son h2 {
  margin: 0; color: #fff;
  font-size: clamp(1.9rem, 1.3rem + 2.4vw, 3.2rem);
  letter-spacing: var(--k-ls-tight); line-height: 1.08;
  max-width: 22ch;
}
.ph-son h2 em { font-style: normal; color: var(--k-brand); }
.ph-son__actions { display: flex; flex-wrap: wrap; gap: var(--k-3); }
.k-section--deep .k-btn--ghost { color: #fff; border-color: var(--k-deep-line); }
.k-section--deep .k-btn--ghost:hover { background: var(--k-brand); border-color: var(--k-brand); }

/* ---------- Kabuk ekleri ---------- */
.ph-dis { font-size: .8em; color: var(--k-ink-4); }
@media (min-width: 961px) { .ph-nav-mobil { display: none; } }
.ph-footer__not { font-size: var(--k-text-sm); }
@media (min-width: 1100px) { .k-footer__grid { grid-template-columns: 1.4fr repeat(4, 1fr); } }
/* Logo — SVG'de width/height yok, oran viewBox'tan. Sitedeki gibi (konsept.css): harfler paralel
   çubuklardan oluşuyor, 1x ekranda aralıklar ancak ~64 px'ten itibaren seçiliyor. */
.k-logo img { height: 3.25rem; width: auto; max-height: none; aspect-ratio: 500 / 268.6; }
@media (min-width: 961px) {
  .k-header .k-container { min-height: 6rem; }
  .k-logo img { height: 4.25rem; }
}
.k-footer__brand img {
  height: 3.5rem; width: auto; max-height: none; aspect-ratio: 500 / 268.6;
  filter: brightness(0) invert(1);
}

/* ============================================================
   2. Kataloğa özgü (.kt-*)
   ============================================================ */

/* ---------- Header: seçilen ürünler ---------- */
.kt-secilen {
  position: relative; flex: 0 0 auto;
  display: grid; place-items: center;
  width: 2.75rem; height: 2.75rem;
  border: 1px solid var(--k-line);
  color: var(--k-ink); text-decoration: none;
  transition: border-color var(--k-fast), color var(--k-fast);
}
.kt-secilen:hover { border-color: var(--k-brand); color: var(--k-brand); }
.kt-secilen svg { width: 1.2rem; height: 1.2rem; fill: none; stroke: currentColor; stroke-width: 1.8; }
.kt-secilen__sayi {
  position: absolute; top: -.45rem; right: -.45rem;
  min-width: 1.25rem; height: 1.25rem; padding: 0 .3rem;
  display: grid; place-items: center;
  background: var(--k-brand); color: #fff;
  font-size: .6875rem; font-weight: 700; font-variant-numeric: tabular-nums;
}
@media (min-width: 961px) { .kt-secilen { order: 3; } .k-header__actions { order: 4; } }
@media (max-width: 960px) { .kt-secilen { margin-left: auto; } .k-burger { margin-left: 0; } }

/* ---------- Teknik çizelge ızgarası: ürün hücreleri ----------
   Konseptteki .ph-hucre'nin açık zemin karşılığı: 1 px çizgili ızgara, üstte kırmızı
   Phira kodu, altında ad, ortada görsel, sağ altta OEM. */
.kt-izgara {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 0; padding: 0; list-style: none;
  border-top: 1px solid var(--k-line);
  border-left: 1px solid var(--k-line);
}
@media (min-width: 620px)  { .kt-izgara { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (min-width: 960px)  { .kt-izgara { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
@media (min-width: 1240px) { .kt-izgara { grid-template-columns: repeat(5, minmax(0, 1fr)); } }

.kt-hucre {
  position: relative; margin: 0; display: flex; min-width: 0; background: var(--k-bg);
  border-right: 1px solid var(--k-line); border-bottom: 1px solid var(--k-line);
}
.kt-hucre[hidden] { display: none !important; }
.kt-hucre__link {
  flex: 1; min-width: 0;
  display: grid; grid-template-columns: minmax(0, 1fr); grid-template-rows: auto auto 1fr auto auto;
  padding: .8rem .85rem .7rem;
  color: var(--k-ink); text-decoration: none;
  transition: background var(--k-fast);
}
.kt-hucre__link::before {
  content: ""; position: absolute; left: 0; right: 0; top: 0; height: 3px;
  background: var(--k-brand);
  transform: scaleX(0); transform-origin: left;
  transition: transform var(--k-fast);
}
.kt-hucre__link:hover { background: var(--k-bg-2); color: var(--k-ink); }
.kt-hucre__link:hover::before, .kt-hucre__link:focus-visible::before { transform: none; }
.kt-hucre__kod {
  padding-right: 2.2rem;
  font-family: var(--k-font-head); font-size: .75rem; font-weight: 750;
  color: var(--k-brand); font-variant-numeric: tabular-nums; letter-spacing: .02em;
  overflow-wrap: anywhere;
}
.kt-hucre__ad {
  margin-top: .2rem; padding-right: 1.4rem;
  font-size: .8125rem; font-weight: 600; line-height: 1.3; color: var(--k-ink);
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
  min-height: 2.6em;
}
.kt-hucre__gorsel {
  display: grid; place-items: center;
  aspect-ratio: 4 / 3;
  margin: .5rem 0;
}
.kt-hucre__gorsel img {
  width: 100%; height: 100%; object-fit: contain;
  mix-blend-mode: multiply;            /* beyaz fonlu bayi fotoğrafı hover zemininde kare kalmasın */
  transition: transform .35s ease;
}
.kt-hucre__link:hover .kt-hucre__gorsel img { transform: scale(1.04); }
.kt-hucre__arac {
  font-size: .6875rem; color: var(--k-ink-3); line-height: 1.35;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.kt-hucre__oem {
  justify-self: end; max-width: 100%;
  font-size: .6875rem; color: var(--k-ink-3); font-variant-numeric: tabular-nums;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.kt-hucre__oem:empty { display: none; }

.kt-gorsel-yok {
  display: grid; place-items: center;
  width: 100%; height: 100%;
  background: repeating-linear-gradient(135deg, var(--k-bg-2) 0 8px, var(--k-bg) 8px 16px);
  color: var(--k-ink-4); font-size: .6875rem; font-weight: 600;
  letter-spacing: .08em; text-transform: uppercase;
}
.kt-gorsel-yok--buyuk { aspect-ratio: 4 / 3; font-size: var(--k-text-sm); }

/* Favori (kalp) — hücrenin sağ üstü */
.kt-fav {
  position: absolute; top: .45rem; right: .45rem; z-index: 1;
  display: grid; place-items: center;
  width: 2rem; height: 2rem; padding: 0;
  background: transparent; border: 0; cursor: pointer;
  color: var(--k-ink-4);
  transition: color var(--k-fast);
}
.kt-fav:hover { color: var(--k-brand); }
.kt-fav svg, .kt-fav-btn svg { width: 1.1rem; height: 1.1rem; fill: none; stroke: currentColor; stroke-width: 1.8; }
.kt-fav[aria-pressed="true"], .kt-fav-btn[aria-pressed="true"] { color: var(--k-brand); }
.kt-fav[aria-pressed="true"] svg, .kt-fav-btn[aria-pressed="true"] svg { fill: currentColor; }
.kt-fav-btn { gap: var(--k-2); }
.kt-fav-btn[aria-pressed="true"] { background: var(--k-bg); color: var(--k-brand); border-color: var(--k-brand); }

/* ---------- Anasayfa ---------- */
.ph-marka--az { grid-template-columns: repeat(2, minmax(0, 1fr)); }
@media (min-width: 620px)  { .ph-marka--az { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.kt-logo-harf {
  display: grid; place-items: center; width: 3.5rem; height: 3.5rem;
  border: 1px solid var(--k-line-2);
  font-family: var(--k-font-head); font-weight: 800; color: var(--k-ink-3);
}

.kt-sertifika {
  display: grid; gap: 1px;
  grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr));
  margin: 0; padding: 0; list-style: none;
  background: var(--k-deep-line);
  border: 1px solid var(--k-deep-line);
}
.kt-sertifika li {
  margin: 0; padding: var(--k-5);
  display: flex; flex-direction: column; gap: var(--k-1);
  background: var(--k-deep);
}
.kt-sertifika b { color: #fff; font-family: var(--k-font-head); font-size: var(--k-text-md); font-weight: 750; letter-spacing: var(--k-ls-tight); }
.kt-sertifika span { color: var(--k-deep-ink-2); font-size: var(--k-text-sm); }

.kt-b2b__not { margin: var(--k-5) 0 0; max-width: 52ch; color: var(--k-deep-ink-2); }
.k-section--deep + .kt-b2b { border-top: 1px solid var(--k-deep-line); padding-top: var(--k-section); }

/* ---------- Marka / parça markası sayfası ---------- */
.kt-logo-kutu {
  margin: 0; justify-self: start;
  display: grid; place-items: center;
  width: min(100%, 9rem); aspect-ratio: 3 / 2; padding: var(--k-5);
  background: #fff;
}
@media (min-width: 900px) { .kt-logo-kutu { justify-self: end; width: 15rem; } }
.kt-logo-kutu img { max-width: 100%; max-height: 7rem; width: auto; height: auto; object-fit: contain; }

.kt-filtre { display: flex; flex-wrap: wrap; gap: var(--k-2); margin-bottom: var(--k-8); }
.kt-filtre__btn {
  display: inline-flex; align-items: baseline; gap: .4rem;
  padding: .45rem .8rem;
  background: var(--k-bg); color: var(--k-ink-2);
  border: 1px solid var(--k-line-2); cursor: pointer;
  font-size: var(--k-text-sm); font-weight: 600;
  transition: border-color var(--k-fast), background var(--k-fast), color var(--k-fast);
}
.kt-filtre__btn small { font-size: .6875rem; color: var(--k-ink-4); font-variant-numeric: tabular-nums; }
.kt-filtre__btn:hover { border-color: var(--k-ink); color: var(--k-ink); }
.kt-filtre__btn[aria-pressed="true"] { background: var(--k-deep); border-color: var(--k-deep); color: #fff; }
.kt-filtre__btn[aria-pressed="true"] small { color: var(--k-brand); }
/* Mobilde onlarca model parçaları ekranlarca aşağı itiyordu: tek satır, yatay kaydırma (konseptteki model listesi gibi) */
@media (max-width: 759px) {
  .kt-filtre {
    flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none;
    margin-inline: calc(-1 * var(--k-gutter)); padding-inline: var(--k-gutter);
    margin-bottom: var(--k-7);
  }
  .kt-filtre::-webkit-scrollbar { display: none; }
  .kt-filtre__btn { flex: none; white-space: nowrap; }
}

.kt-parcalar-bas { grid-template-columns: auto 1fr; }
.kt-ara { grid-column: 1 / -1; }
@media (min-width: 760px) {
  .kt-parcalar-bas { grid-template-columns: auto 1fr minmax(16rem, 22rem); }
  .kt-ara { grid-column: auto; align-self: end; }
}
.kt-ara input { border-color: var(--k-line-2); }

.kt-bos {
  margin: 0; padding: var(--k-7) var(--k-5);
  border: 1px solid var(--k-line); border-top: 0;
  color: var(--k-ink-3); text-align: center;
}
.kt-bos__temizle { background: none; border: 0; padding: 0; color: var(--k-brand-ink); font-weight: 600; text-decoration: underline; cursor: pointer; }
.kt-bos--buyuk { border-top: 1px solid var(--k-line); padding: var(--k-9) var(--k-5); }
.kt-bos--buyuk h2 { font-size: var(--k-h3); }
.kt-bos--buyuk p { max-width: 52ch; margin-inline: auto; margin-bottom: var(--k-5); }

.kt-seo { margin: 0; max-width: 80ch; font-size: var(--k-text-sm); color: var(--k-ink-3); }

/* ---------- Ürün sayfası ---------- */
.kt-urun-bas { padding-block: clamp(2.25rem, 1.8rem + 2vw, 3.75rem); }
.kt-urun-bas__kod {
  margin: 0 0 var(--k-2);
  font-family: var(--k-font-head); font-weight: 750; font-size: var(--k-text-md);
  color: var(--k-brand); font-variant-numeric: tabular-nums; letter-spacing: .02em;
}
.kt-urun-bas__kod:empty { display: none; }
.kt-urun-bas h1 { font-size: clamp(1.75rem, 1.3rem + 1.9vw, 3rem); letter-spacing: -0.03em; overflow-wrap: anywhere; max-width: 28ch; }

.kt-urun { display: grid; gap: var(--k-7); }
@media (min-width: 900px) { .kt-urun { grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: var(--k-9); align-items: start; } }
.kt-urun__gorsel { border: 1px solid var(--k-line); background: var(--k-bg); }
.kt-urun__buyut { display: block; width: 100%; padding: var(--k-5); background: none; border: 0; cursor: zoom-in; }
.kt-urun__buyut img { width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: contain; }
.kt-urun__bilgi { min-width: 0; }

.kt-kunye { margin: 0; border-top: 1px solid var(--k-ink); }
.kt-kunye__satir {
  display: grid; grid-template-columns: 9rem minmax(0, 1fr); gap: var(--k-4);
  padding: var(--k-3) 0;
  border-bottom: 1px solid var(--k-line);
}
.kt-kunye dt {
  font-size: .6875rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  color: var(--k-ink-3); padding-top: .2rem;
}
.kt-kunye dd { margin: 0; color: var(--k-ink); overflow-wrap: anywhere; }
.kt-kunye dd a { color: var(--k-ink); text-decoration-color: var(--k-line-2); }
.kt-kunye dd a:hover { color: var(--k-brand); text-decoration-color: currentColor; }
.kt-kunye__kod { color: var(--k-brand); font-family: var(--k-font-head); font-weight: 750; font-size: var(--k-text-md); font-variant-numeric: tabular-nums; }
.kt-kunye__oem { font-variant-numeric: tabular-nums; font-weight: 600; letter-spacing: .02em; }
.kt-kopyala {
  margin-left: var(--k-2); padding: .15rem .5rem;
  background: none; border: 1px solid var(--k-line-2); cursor: pointer;
  font-size: .6875rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--k-ink-3);
}
.kt-kopyala:hover { border-color: var(--k-ink); color: var(--k-ink); }
.kt-kopyala.is-tamam { border-color: var(--k-ok); color: var(--k-ok); }
@media (max-width: 420px) { .kt-kunye__satir { grid-template-columns: 1fr; gap: var(--k-1); } }

.kt-buyuk { padding: 0; border: 0; max-width: min(96vw, 1100px); background: #fff; }
.kt-buyuk::backdrop { background: rgb(20 16 16 / .82); }
.kt-buyuk img { display: block; width: 100%; height: auto; max-height: 88vh; object-fit: contain; }
.kt-buyuk form { position: absolute; top: 0; right: 0; margin: 0; }
.kt-buyuk__kapat {
  width: 2.75rem; height: 2.75rem;
  background: var(--k-deep); color: #fff; border: 0; cursor: pointer;
  font-size: 1.5rem; line-height: 1;
}

/* ---------- Favoriler ---------- */
.kt-fav-aksiyon { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: var(--k-2); }
@media (min-width: 760px) {
  [data-fav-icerik] > .ph-head:first-child { grid-template-columns: auto 1fr auto; align-items: center; }
  .kt-fav-aksiyon { grid-column: auto; }
}
.kt-soru-bas { margin-top: var(--k-9); }
.kt-soru { display: grid; gap: var(--k-4); max-width: 46rem; }
@media (min-width: 620px) { .kt-soru { grid-template-columns: 1fr 1fr; } .kt-soru__mesaj, .kt-soru > p { grid-column: 1 / -1; } }
.kt-soru p { margin: 0; }

/* ---------- Footer: katalog bağlantıları ---------- */
.kt-footer-katalog { border-bottom: 1px solid var(--k-deep-line); padding-block: var(--k-7); }
.kt-footer-katalog .k-container { display: grid; gap: var(--k-6); }
@media (min-width: 900px) { .kt-footer-katalog .k-container { grid-template-columns: 1fr 3fr; } }
.kt-footer-katalog .k-footer__title a { color: #fff; }
.kt-footer-katalog__liste {
  display: flex; flex-wrap: wrap; gap: var(--k-2) var(--k-4);
  margin: 0; padding: 0; list-style: none;
  font-size: var(--k-text-sm);
}
.kt-footer-katalog__liste li { margin: 0; }