/* ==========================================================================
   ZENKURT — Kurumsal Tedarik  |  style.css
   Yalnızca HTML + CSS. JavaScript yok.
   Renk skalası: light darkblue (--b1)  →  darkblue (--b7)
   Yazı ve çizgiler: beyaz / beyaza yakın
   ========================================================================== */

/* ---------- 1. Tasarım belirteçleri ---------- */
:root {
  /* Mavi skala: açık lacivert -> koyu lacivert */
  --b1: #2f60ac;
  --b2: #27539a;
  --b3: #1f4585;
  --b4: #183872;
  --b5: #122c5f;
  --b6: #0c2149;
  --b7: #071634;

  /* Yazı ve çizgi renkleri */
  --ink: #ffffff;
  --ink-2: #eaf1ff;
  --ink-3: #d3e0f7;
  --line: rgba(255, 255, 255, .34);
  --line-soft: rgba(255, 255, 255, .18);
  --line-faint: rgba(255, 255, 255, .07);
  --card: rgba(255, 255, 255, .07);
  --card-hover: rgba(255, 255, 255, .13);
  --error: #ffd2d2;

  --radius: 16px;
  --radius-sm: 10px;
  --maxw: 1200px;
  --gutter: clamp(16px, 4vw, 32px);
  --header-h: 72px;
  --shadow: 0 18px 40px -18px rgba(3, 10, 30, .65);
}

/* ---------- 2. Temel ---------- */
*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-padding-top: calc(var(--header-h) + 24px);
  color-scheme: dark;
  background: var(--b7);
}
@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}

body {
  margin: 0;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  font-family: "Inter", "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, "Roboto", "Helvetica Neue", Arial, sans-serif;
  font-size: 1rem;
  line-height: 1.65;
  color: var(--ink);
  background: var(--b7);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  -webkit-tap-highlight-color: transparent;
  overflow-wrap: break-word;
}
main { flex: 1 0 auto; }

img, svg { max-width: 100%; height: auto; }

h1, h2, h3, h4 {
  margin: 0 0 .5em;
  line-height: 1.15;
  letter-spacing: -.02em;
  font-weight: 700;
  color: var(--ink);
}
h1 { font-size: clamp(2.1rem, 1.2rem + 4.4vw, 3.9rem); }
h2 { font-size: clamp(1.7rem, 1.1rem + 2.6vw, 2.75rem); }
h3 { font-size: clamp(1.1rem, 1rem + .5vw, 1.35rem); letter-spacing: -.01em; }
p { margin: 0 0 1em; color: var(--ink-2); }
ul, ol { margin: 0; padding: 0; list-style: none; }
a { color: inherit; text-decoration: none; }
strong { color: var(--ink); }

:focus-visible {
  outline: 3px solid #fff;
  outline-offset: 3px;
  border-radius: 6px;
}

.container {
  width: min(100% - 2 * var(--gutter) - env(safe-area-inset-left, 0px) - env(safe-area-inset-right, 0px), var(--maxw));
  margin-inline: auto;
}

.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  margin: -1px; padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.skip {
  position: absolute;
  left: 16px; top: -60px;
  z-index: 100;
  padding: 12px 18px;
  background: #fff;
  color: var(--b5);
  font-weight: 600;
  border-radius: 10px;
}
.skip:focus { top: 12px; }

/* ---------- 3. İkonlar (CSS mask — dış dosya gerekmez) ---------- */
.i {
  display: inline-block;
  flex: none;
  width: 1.4em;
  height: 1.4em;
  background-color: currentColor;
  -webkit-mask-image: var(--ic);
  mask-image: var(--ic);
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-position: center;
  mask-position: center;
  -webkit-mask-size: contain;
  mask-size: contain;
  vertical-align: -.25em;
}
.i-box      { --ic: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.7' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M21 8 12 3 3 8v8l9 5 9-5z'/%3E%3Cpath d='m3 8 9 5 9-5M12 13v8'/%3E%3C/svg%3E"); }
.i-truck    { --ic: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.7' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M2 6h11v10H2zM13 9h4l4 4v3h-8'/%3E%3Ccircle cx='6.5' cy='18' r='1.8'/%3E%3Ccircle cx='17.5' cy='18' r='1.8'/%3E%3C/svg%3E"); }
.i-shield   { --ic: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.7' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 3 4 6v6c0 5 3.5 8 8 9 4.5-1 8-4 8-9V6z'/%3E%3Cpath d='m9 12 2 2 4-4'/%3E%3C/svg%3E"); }
.i-clock    { --ic: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.7' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='9'/%3E%3Cpath d='M12 7v5l3 2'/%3E%3C/svg%3E"); }
.i-building { --ic: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.7' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 21V4h10v17M14 9h6v12M2 21h20M8 8h2M8 12h2M8 16h2'/%3E%3C/svg%3E"); }
.i-wrench   { --ic: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.7' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M14.7 6.3a1 1 0 0 0 0 1.4l1.6 1.6a1 1 0 0 0 1.4 0l3.77-3.77a6 6 0 0 1-7.94 7.94l-6.91 6.91a2.12 2.12 0 0 1-3-3l6.91-6.91a6 6 0 0 1 7.94-7.94l-3.76 3.76z'/%3E%3C/svg%3E"); }
.i-laptop   { --ic: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.7' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3' y='4' width='18' height='12' rx='2'/%3E%3Cpath d='M8 20h8M12 16v4'/%3E%3C/svg%3E"); }
.i-clip     { --ic: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.7' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='6' y='4' width='12' height='17' rx='2'/%3E%3Cpath d='M9 4h6v3H9zM9 12h6M9 16h4'/%3E%3C/svg%3E"); }
.i-hat      { --ic: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.7' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M3 18h18M5 18a7 7 0 0 1 14 0M10 11V6h4v5'/%3E%3C/svg%3E"); }
.i-drop     { --ic: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.7' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 3s6 6.5 6 11a6 6 0 0 1-12 0c0-4.5 6-11 6-11z'/%3E%3C/svg%3E"); }
.i-coffee   { --ic: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.7' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 8h13v6a5 5 0 0 1-5 5H9a5 5 0 0 1-5-5zM17 10h2a2 2 0 0 1 0 4h-2M8 3v2M12 3v2'/%3E%3C/svg%3E"); }
.i-zap      { --ic: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.7' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M13 2 4 14h7l-1 8 9-12h-7z'/%3E%3C/svg%3E"); }
.i-mail     { --ic: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.7' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3' y='5' width='18' height='14' rx='2'/%3E%3Cpath d='m3 7 9 6 9-6'/%3E%3C/svg%3E"); }
.i-phone    { --ic: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.7' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 4h4l2 5-2.5 1.5a11 11 0 0 0 5 5L15 13l5 2v4a2 2 0 0 1-2 2A16 16 0 0 1 3 6a2 2 0 0 1 2-2z'/%3E%3C/svg%3E"); }
.i-pin      { --ic: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.7' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 21s7-6.2 7-12a7 7 0 0 0-14 0c0 5.8 7 12 7 12z'/%3E%3Ccircle cx='12' cy='9' r='2.5'/%3E%3C/svg%3E"); }
.i-check    { --ic: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m5 12 5 5 9-10'/%3E%3C/svg%3E"); }
.i-arrow    { --ic: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12h14M13 6l6 6-6 6'/%3E%3C/svg%3E"); }
.i-chevron  { --ic: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); }
.i-layers   { --ic: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.7' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m12 3 9 5-9 5-9-5zM3 13l9 5 9-5'/%3E%3C/svg%3E"); }
.i-chart    { --ic: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.7' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 20V11M11 20V4M17 20v-6M2 20h20'/%3E%3C/svg%3E"); }
.i-headset  { --ic: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.7' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 14v-2a8 8 0 0 1 16 0v2M4 14h3v5H4zM17 14h3v5h-3zM20 19c0 1.5-2 2-5 2'/%3E%3C/svg%3E"); }
.i-file     { --ic: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.7' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 3h8l4 4v14H6zM14 3v4h4M9 12h6M9 16h6'/%3E%3C/svg%3E"); }
.i-users    { --ic: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.7' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='9' cy='8' r='3'/%3E%3Cpath d='M3 20a6 6 0 0 1 12 0M16 5a3 3 0 0 1 0 6M18 14a6 6 0 0 1 3 6'/%3E%3C/svg%3E"); }
.i-tag      { --ic: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.7' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M3 12V4h8l10 10-8 8z'/%3E%3Ccircle cx='7.5' cy='8.5' r='1.3'/%3E%3C/svg%3E"); }
.i-leaf     { --ic: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.7' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 19C4 10 9 4 20 4c0 11-6 16-15 15zM5 19l8-8'/%3E%3C/svg%3E"); }
.i-chat     { --ic: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='1.7' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 5h16v11H9l-5 4z'/%3E%3Cpath d='M8 9.5h8M8 12.5h5'/%3E%3C/svg%3E"); }
.i-z        { --ic: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 6h12L6 18h12'/%3E%3C/svg%3E"); }

/* ---------- 4. Butonlar ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .6em;
  min-height: 48px;
  padding: 0 26px;
  font: inherit;
  font-weight: 600;
  line-height: 1.2;
  text-align: center;
  color: #fff;
  background: transparent;
  border: 1.5px solid #fff;
  border-radius: 999px;
  cursor: pointer;
  transition: background-color .2s, color .2s, transform .2s, box-shadow .2s;
  -webkit-appearance: none;
  appearance: none;
}
.btn:hover { background: rgba(255, 255, 255, .15); transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn .i { width: 1.15em; height: 1.15em; transition: transform .2s; }
.btn:hover .i-arrow { transform: translateX(4px); }
.btn-primary { background: #fff; color: var(--b5); }
.btn-primary:hover { background: var(--ink-2); box-shadow: 0 10px 24px -10px rgba(0, 0, 0, .55); }
.btn-sm { min-height: 44px; padding: 0 20px; font-size: .95rem; }
.btn-block { width: 100%; }

/* ---------- 5. Üst bilgi + Header + Menü ---------- */
.topbar {
  display: none;
  background: var(--b7);
  border-bottom: 1px solid var(--line-soft);
  font-size: .85rem;
}
.topbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 40px;
}
.topbar-links { display: flex; gap: 24px; }
.topbar a, .topbar span { color: var(--ink-3); }
.topbar a:hover { color: #fff; }
@media (min-width: 720px) { .topbar { display: block; } }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  padding-top: env(safe-area-inset-top, 0px);
  background: var(--b6);
  border-bottom: 1px solid var(--line);
}
@supports ((-webkit-backdrop-filter: blur(1px)) or (backdrop-filter: blur(1px))) {
  .site-header {
    background: rgba(12, 33, 73, .86);
    -webkit-backdrop-filter: saturate(140%) blur(14px);
    backdrop-filter: saturate(140%) blur(14px);
  }
}
.bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: var(--header-h);
}

.brand { display: inline-flex; align-items: center; gap: 12px; color: #fff; }
.brand-mark {
  display: grid;
  place-items: center;
  width: 42px; height: 42px;
  border: 1.5px solid #fff;
  border-radius: 12px;
  background: linear-gradient(145deg, rgba(255, 255, 255, .22), rgba(255, 255, 255, .04));
}
.brand-mark .i { width: 22px; height: 22px; vertical-align: 0; }
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-text b { font-size: 1.2rem; letter-spacing: .14em; font-weight: 800; }
.brand-text small { margin-top: 4px; font-size: .62rem; letter-spacing: .13em; text-transform: uppercase; color: var(--ink-3); white-space: nowrap; }

/* Menü: checkbox hilesi (JS gerekmez) */
.nav-toggle {
  position: absolute;
  top: 0; left: 0;
  width: 1px; height: 1px;
  opacity: 0;
  pointer-events: none;
}
.burger {
  display: none;
  align-items: center;
  justify-content: center;
  width: 48px; height: 48px;
  border: 1px solid var(--line);
  border-radius: 14px;
  cursor: pointer;
  background: var(--card);
}
.burger span,
.burger span::before,
.burger span::after {
  display: block;
  width: 20px; height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: transform .25s, background-color .25s, top .25s;
}
.burger span { position: relative; }
.burger span::before, .burger span::after { content: ""; position: absolute; left: 0; }
.burger span::before { top: -7px; }
.burger span::after  { top: 7px; }
.nav-toggle:checked + .burger span { background: transparent; }
.nav-toggle:checked + .burger span::before { top: 0; transform: rotate(45deg); }
.nav-toggle:checked + .burger span::after  { top: 0; transform: rotate(-45deg); }
.nav-toggle:focus-visible + .burger { outline: 3px solid #fff; outline-offset: 3px; }

.nav { display: flex; align-items: center; gap: 4px; }
.nav a:not(.btn) {
  padding: 10px 16px;
  border-radius: 999px;
  color: var(--ink-2);
  font-weight: 500;
  transition: background-color .2s, color .2s;
}
.nav a:not(.btn):hover { color: #fff; background: rgba(255, 255, 255, .1); }
.nav a[aria-current="page"] {
  color: #fff;
  background: rgba(255, 255, 255, .14);
  box-shadow: inset 0 0 0 1px var(--line);
}
.nav .nav-cta { margin-left: 12px; }

@media (max-width: 959.98px) {
  .burger { display: inline-flex; }
  .nav {
    position: absolute;
    top: 100%; left: 0; right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 6px;
    padding: 16px max(var(--gutter), env(safe-area-inset-left, 0px)) 24px;
    background: var(--b6);
    border-bottom: 1px solid var(--line);
    max-height: calc(100vh - var(--header-h));
    max-height: calc(100dvh - var(--header-h));
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    visibility: hidden;
    opacity: 0;
    transform: translateY(-10px);
    transition: opacity .25s, transform .25s, visibility 0s linear .25s;
  }
  .nav-toggle:checked ~ .nav {
    visibility: visible;
    opacity: 1;
    transform: none;
    transition: opacity .25s, transform .25s;
  }
  .nav a:not(.btn) { padding: 14px 18px; border-radius: 12px; font-size: 1.05rem; border: 1px solid transparent; }
  .nav a[aria-current="page"] { border-color: var(--line); }
  .nav .nav-cta { margin: 10px 0 0; min-height: 52px; }
}

/* ---------- 6. Bölüm iskeleti ---------- */
.band {
  position: relative;
  padding-block: clamp(56px, 9vw, 104px);
  background: linear-gradient(180deg, var(--from), var(--to));
}
.t1 { --from: var(--b1); --to: var(--b2); }
.t2 { --from: var(--b2); --to: var(--b3); }
.t3 { --from: var(--b3); --to: var(--b4); }
.t4 { --from: var(--b4); --to: var(--b5); }
.t5 { --from: var(--b5); --to: var(--b6); }
.t6 { --from: var(--b6); --to: var(--b7); }

.section-head { max-width: 720px; margin-bottom: clamp(32px, 5vw, 56px); }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head p { font-size: clamp(1rem, .95rem + .3vw, 1.15rem); color: var(--ink-3); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--ink-2);
}
.eyebrow::before { content: ""; width: 36px; height: 1.5px; background: #fff; }
.center .eyebrow::after { content: ""; width: 36px; height: 1.5px; background: #fff; }

.grid { display: grid; gap: 20px; }
.g-2 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 340px), 1fr)); }
.g-3 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr)); }
.g-4 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr)); }

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(32px, 6vw, 80px);
  align-items: start;
}
@media (max-width: 899.98px) { .split { grid-template-columns: 1fr; } }

/* ---------- 7. Kartlar ---------- */
.card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: clamp(22px, 3vw, 30px);
  background: var(--card);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  transition: background-color .25s, border-color .25s, transform .25s, box-shadow .25s;
}
.card:hover {
  background: var(--card-hover);
  border-color: var(--line);
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}
.card p { color: var(--ink-3); margin-bottom: 0; font-size: .97rem; }
.card h3 { margin-bottom: .45em; }

.icon-box {
  display: grid;
  place-items: center;
  width: 56px; height: 56px;
  margin-bottom: 20px;
  border: 1.5px solid var(--line);
  border-radius: 16px;
  background: rgba(255, 255, 255, .08);
}
.icon-box .i { width: 28px; height: 28px; vertical-align: 0; }

.link-more {
  display: inline-flex;
  align-items: center;
  gap: .5em;
  margin-top: auto;
  padding-top: 20px;
  font-weight: 600;
  color: #fff;
}
.link-more .i { width: 1.1em; height: 1.1em; transition: transform .2s; }
.link-more:hover .i, .card:hover .link-more .i { transform: translateX(5px); }
.link-more::after { content: ""; }

.check-list { display: grid; gap: 10px; }
.check-list li {
  position: relative;
  padding-left: 30px;
  color: var(--ink-2);
  font-size: .97rem;
}
.check-list li::before {
  content: "";
  position: absolute;
  left: 0; top: .32em;
  width: 18px; height: 18px;
  background-color: #fff;
  -webkit-mask: var(--chk) center / contain no-repeat;
  mask: var(--chk) center / contain no-repeat;
  --chk: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m4 12.5 5 5L20 6.5'/%3E%3C/svg%3E");
}

/* ---------- 8. Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(48px, 8vw, 96px) clamp(16px, 3vw, 32px);
  background: linear-gradient(165deg, var(--b1) 0%, var(--b2) 100%);
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--line-faint) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-faint) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: linear-gradient(180deg, #000 0%, transparent 90%);
  mask-image: linear-gradient(180deg, #000 0%, transparent 90%);
  pointer-events: none;
}
.hero::after {
  content: "";
  position: absolute;
  right: -180px; top: -200px;
  width: 640px; height: 640px;
  border-radius: 50%;
  border: 1px solid var(--line-soft);
  box-shadow: 0 0 0 70px rgba(255, 255, 255, .025), 0 0 0 71px var(--line-soft), 0 0 0 150px rgba(255, 255, 255, .02), 0 0 0 151px var(--line-faint);
  pointer-events: none;
}
.hero > .container { position: relative; z-index: 1; }
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
  padding-bottom: clamp(40px, 6vw, 72px);
}
@media (max-width: 959.98px) { .hero-grid { grid-template-columns: 1fr; } }

.hero h1 em {
  font-style: normal;
  display: inline-block;
  padding-bottom: .04em;
  border-bottom: 3px solid #fff;
}
.hero .lead { max-width: 58ch; font-size: clamp(1.02rem, .95rem + .4vw, 1.22rem); color: var(--ink-2); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin: 32px 0 30px; }
.hero-points { display: flex; flex-wrap: wrap; gap: 12px 28px; }
.hero-points li { display: inline-flex; align-items: center; gap: 10px; font-size: .95rem; color: var(--ink-2); }
.hero-points .i { width: 1.15em; height: 1.15em; vertical-align: 0; }

/* Hero paneli (talep takibi) */
.panel {
  padding: clamp(18px, 3vw, 28px);
  background: rgba(7, 22, 52, .58);
  border: 1px solid var(--line);
  border-radius: 22px;
  box-shadow: var(--shadow);
}
@supports ((-webkit-backdrop-filter: blur(1px)) or (backdrop-filter: blur(1px))) {
  .panel { -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); }
}
.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 16px;
  margin-bottom: 8px;
  border-bottom: 1px solid var(--line-soft);
}
.panel-head b { font-size: 1rem; }
.dots { display: inline-flex; gap: 6px; }
.dots span { width: 10px; height: 10px; border-radius: 50%; border: 1px solid var(--line); }
.dots span:first-child { background: #fff; }

.req { padding: 16px 0; border-bottom: 1px solid var(--line-soft); }
.req:last-of-type { border-bottom: 0; }
.req-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; margin-bottom: 10px; }
.req-title { display: flex; flex-direction: column; line-height: 1.35; }
.req-title small { color: var(--ink-3); font-size: .8rem; letter-spacing: .06em; }
.req-title span { font-weight: 600; }
.badge {
  flex: none;
  padding: 3px 12px;
  font-size: .76rem;
  font-weight: 600;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: #fff;
  white-space: nowrap;
}
.badge-solid { background: #fff; color: var(--b5); border-color: #fff; }
.track { height: 6px; border-radius: 6px; background: rgba(255, 255, 255, .18); overflow: hidden; }
.track i { display: block; height: 100%; border-radius: 6px; background: #fff; }
.w-40 { width: 40%; } .w-65 { width: 65%; } .w-85 { width: 85%; } .w-100 { width: 100%; }
.panel-foot {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 8px;
  padding: 14px 16px;
  font-size: .9rem;
  color: var(--ink-2);
  border: 1px dashed var(--line);
  border-radius: 14px;
}

@media (prefers-reduced-motion: no-preference) {
  .hero-copy > * { animation: rise .7s cubic-bezier(.2, .7, .2, 1) both; }
  .hero-copy > *:nth-child(2) { animation-delay: .08s; }
  .hero-copy > *:nth-child(3) { animation-delay: .16s; }
  .hero-copy > *:nth-child(4) { animation-delay: .24s; }
  .hero-copy > *:nth-child(5) { animation-delay: .32s; }
  .panel { animation: rise .8s .2s cubic-bezier(.2, .7, .2, 1) both; }
  .track i { transform-origin: left; animation: grow 1.4s .5s cubic-bezier(.2, .7, .2, 1) both; }
}
@keyframes rise { from { opacity: 0; transform: translateY(22px); } to { opacity: 1; transform: none; } }
@keyframes grow { from { transform: scaleX(0); } to { transform: scaleX(1); } }

/* İç sayfa başlığı */
.page-hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(44px, 7vw, 88px);
  background: linear-gradient(165deg, var(--b1) 0%, var(--b2) 100%);
  border-bottom: 1px solid var(--line-soft);
}
.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--line-faint) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-faint) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: linear-gradient(90deg, transparent 20%, #000 100%);
  mask-image: linear-gradient(90deg, transparent 20%, #000 100%);
  pointer-events: none;
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero h1 { font-size: clamp(2rem, 1.2rem + 3.6vw, 3.4rem); max-width: 18ch; }
.page-hero p { max-width: 62ch; font-size: clamp(1rem, .95rem + .35vw, 1.2rem); color: var(--ink-2); margin-bottom: 0; }
.crumbs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; font-size: .88rem; color: var(--ink-3); }
.crumbs a { text-decoration: underline; text-underline-offset: 3px; text-decoration-color: var(--line); }
.crumbs a:hover { color: #fff; }
.crumbs li + li::before { content: "/"; margin-right: 8px; opacity: .6; }
.crumbs { list-style: none; padding: 0; }
.crumbs li { display: inline; }

/* ---------- 9. Süreç adımları ---------- */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 230px), 1fr));
  gap: 32px 28px;
}
.step { position: relative; padding-top: 26px; border-top: 1px solid var(--line); }
.step::before {
  content: "";
  position: absolute;
  top: -6px; left: 0;
  width: 11px; height: 11px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 0 0 5px rgba(255, 255, 255, .18);
}
.step-no {
  display: block;
  margin-bottom: 10px;
  font-size: 2.6rem;
  font-weight: 800;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1.2px #fff;
}
.step p { color: var(--ink-3); font-size: .97rem; margin-bottom: 0; }

/* ---------- 10. Özellik listesi, chip, zaman çizelgesi ---------- */
.feature { display: flex; gap: 18px; padding: 22px 0; border-bottom: 1px solid var(--line-soft); }
.feature:first-child { padding-top: 0; }
.feature:last-child { border-bottom: 0; padding-bottom: 0; }
.feature .icon-box { margin: 0; width: 50px; height: 50px; flex: none; border-radius: 14px; }
.feature .icon-box .i { width: 24px; height: 24px; }
.feature h3 { margin-bottom: .25em; font-size: 1.1rem; }
.feature p { margin: 0; color: var(--ink-3); font-size: .96rem; }

.chips { display: flex; flex-wrap: wrap; gap: 10px; }
.chips li {
  padding: 10px 20px;
  font-weight: 500;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--card);
  transition: background-color .2s, color .2s;
}
.chips li:hover { background: #fff; color: var(--b5); }


.quote {
  margin: 0;
  padding: clamp(24px, 4vw, 40px);
  border-left: 3px solid #fff;
  background: var(--card);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-size: clamp(1.1rem, 1rem + .6vw, 1.4rem);
  line-height: 1.5;
  color: #fff;
}
.quote cite { display: block; margin-top: 14px; font-size: .9rem; font-style: normal; color: var(--ink-3); }

/* ---------- 11. SSS (details / summary) ---------- */
.faq { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 22px 4px;
  min-height: 64px;
  font-size: clamp(1.02rem, .95rem + .3vw, 1.18rem);
  font-weight: 600;
  cursor: pointer;
  list-style: none;
  -webkit-user-select: none;
  user-select: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::marker { content: ""; }
.faq summary .i { width: 24px; height: 24px; transition: transform .25s; }
.faq summary:hover { color: var(--ink-2); }
.faq details[open] summary .i { transform: rotate(180deg); }
.faq details p { margin: 0; padding: 0 44px 24px 4px; color: var(--ink-3); max-width: 78ch; }

/* ---------- 12. Sekmeler (radio hilesi) ---------- */
.tabs { position: relative; }
.tab-input { position: absolute; opacity: 0; width: 1px; height: 1px; pointer-events: none; }
.tab-list { display: flex; gap: 8px; margin-bottom: 24px; overflow-x: auto; -webkit-overflow-scrolling: touch; padding-bottom: 4px; scrollbar-width: none; }
.tab-list::-webkit-scrollbar { display: none; }
.tab-list label {
  flex: none;
  display: inline-flex;
  align-items: center;
  min-height: 48px;
  padding: 0 24px;
  font-weight: 600;
  border: 1px solid var(--line);
  border-radius: 999px;
  cursor: pointer;
  transition: background-color .2s, color .2s;
}
.tab-list label:hover { background: rgba(255, 255, 255, .12); }
.tab-panel { display: none; }
#tab1:checked ~ .tab-list label[for="tab1"],
#tab2:checked ~ .tab-list label[for="tab2"],
#tab3:checked ~ .tab-list label[for="tab3"] { background: #fff; color: var(--b5); border-color: #fff; }
#tab1:checked ~ .tab-panels #panel1,
#tab2:checked ~ .tab-panels #panel2,
#tab3:checked ~ .tab-panels #panel3 { display: grid; }
#tab1:focus-visible ~ .tab-list label[for="tab1"],
#tab2:focus-visible ~ .tab-list label[for="tab2"],
#tab3:focus-visible ~ .tab-list label[for="tab3"] { outline: 3px solid #fff; outline-offset: 3px; }
.tab-panel {
  grid-template-columns: 1.2fr 1fr;
  gap: clamp(20px, 4vw, 48px);
  padding: clamp(22px, 4vw, 40px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--card);
}
@media (max-width: 799.98px) { .tab-panel { grid-template-columns: 1fr; } }
.tab-panel h3 { font-size: clamp(1.3rem, 1.1rem + .8vw, 1.7rem); }
@media (prefers-reduced-motion: no-preference) {
  #tab1:checked ~ .tab-panels #panel1,
  #tab2:checked ~ .tab-panels #panel2,
  #tab3:checked ~ .tab-panels #panel3 { animation: rise .45s both; }
}

/* ---------- 13. Tablo ---------- */
.table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--card);
}
table { width: 100%; min-width: 680px; border-collapse: collapse; text-align: left; }
th, td { padding: 16px 20px; border-bottom: 1px solid var(--line-soft); vertical-align: top; }
thead th { font-size: .82rem; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-2); border-bottom: 1px solid var(--line); background: rgba(255, 255, 255, .06); }
tbody tr:last-child th, tbody tr:last-child td { border-bottom: 0; }
tbody th { font-weight: 600; color: #fff; }
td { color: var(--ink-2); }
tbody tr:hover { background: rgba(255, 255, 255, .05); }
.table-hint { display: none; margin-top: 10px; font-size: .85rem; color: var(--ink-3); }
@media (max-width: 719.98px) { .table-hint { display: block; } }

/* ---------- 14. Ürün filtresi (radio hilesi) ---------- */
.filter { position: relative; }
.filter-input { position: absolute; opacity: 0; width: 1px; height: 1px; pointer-events: none; }
.filter-list {
  display: flex;
  gap: 8px;
  margin-bottom: 32px;
  padding-bottom: 6px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.filter-list::-webkit-scrollbar { display: none; }
.filter-list label {
  flex: none;
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 20px;
  font-size: .95rem;
  font-weight: 600;
  border: 1px solid var(--line);
  border-radius: 999px;
  cursor: pointer;
  transition: background-color .2s, color .2s;
}
.filter-list label:hover { background: rgba(255, 255, 255, .12); }
#f-all:checked ~ .filter-list label[for="f-all"],
#f-ofis:checked ~ .filter-list label[for="f-ofis"],
#f-bt:checked ~ .filter-list label[for="f-bt"],
#f-end:checked ~ .filter-list label[for="f-end"],
#f-isg:checked ~ .filter-list label[for="f-isg"],
#f-hij:checked ~ .filter-list label[for="f-hij"],
#f-ikram:checked ~ .filter-list label[for="f-ikram"],
#f-elk:checked ~ .filter-list label[for="f-elk"],
#f-amb:checked ~ .filter-list label[for="f-amb"] { background: #fff; color: var(--b5); border-color: #fff; }
.filter-input:focus-visible ~ .filter-list label[for] { outline-offset: 3px; }
#f-all:focus-visible ~ .filter-list label[for="f-all"],
#f-ofis:focus-visible ~ .filter-list label[for="f-ofis"],
#f-bt:focus-visible ~ .filter-list label[for="f-bt"],
#f-end:focus-visible ~ .filter-list label[for="f-end"],
#f-isg:focus-visible ~ .filter-list label[for="f-isg"],
#f-hij:focus-visible ~ .filter-list label[for="f-hij"],
#f-ikram:focus-visible ~ .filter-list label[for="f-ikram"],
#f-elk:focus-visible ~ .filter-list label[for="f-elk"],
#f-amb:focus-visible ~ .filter-list label[for="f-amb"] { outline: 3px solid #fff; }
#f-ofis:checked ~ .catalog .card:not(.c-ofis),
#f-bt:checked ~ .catalog .card:not(.c-bt),
#f-end:checked ~ .catalog .card:not(.c-end),
#f-isg:checked ~ .catalog .card:not(.c-isg),
#f-hij:checked ~ .catalog .card:not(.c-hij),
#f-ikram:checked ~ .catalog .card:not(.c-ikram),
#f-elk:checked ~ .catalog .card:not(.c-elk),
#f-amb:checked ~ .catalog .card:not(.c-amb) { display: none; }
.catalog .card .check-list { margin: 4px 0 4px; }
.catalog .card h3 { font-size: 1.25rem; }
.catalog .card > p { margin-bottom: 18px; }

/* ---------- 15. Form ---------- */
.form-card {
  padding: clamp(22px, 4vw, 40px);
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(7, 22, 52, .45);
  box-shadow: var(--shadow);
}
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.field { display: flex; flex-direction: column; gap: 8px; min-width: 0; }
.field.full { grid-column: 1 / -1; }
@media (max-width: 599.98px) { .form-grid { grid-template-columns: 1fr; } }
.field label, .field .label { font-size: .92rem; font-weight: 600; color: var(--ink-2); }
.field label .req-star { color: #fff; margin-left: 2px; }

input[type="text"], input[type="email"], input[type="tel"], input[type="date"], input[type="number"],
select, textarea {
  width: 100%;
  min-height: 52px;
  padding: 14px 16px;
  font: inherit;
  font-size: 16px; /* iOS'ta odaklanınca yakınlaşmayı engeller */
  color: #fff;
  background-color: rgba(255, 255, 255, .08);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  -webkit-appearance: none;
  appearance: none;
  transition: border-color .2s, background-color .2s, box-shadow .2s;
}
textarea { min-height: 140px; resize: vertical; line-height: 1.5; }
select {
  padding-right: 48px;
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  background-size: 20px;
}
select option { background: var(--b6); color: #fff; }
input::placeholder, textarea::placeholder { color: rgba(255, 255, 255, .6); opacity: 1; }
input:hover, select:hover, textarea:hover { border-color: rgba(255, 255, 255, .6); background-color: rgba(255, 255, 255, .11); }
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: #fff;
  background-color: rgba(255, 255, 255, .13);
  box-shadow: 0 0 0 3px rgba(255, 255, 255, .28);
}
input:-webkit-autofill,
input:-webkit-autofill:focus {
  -webkit-text-fill-color: #fff;
  caret-color: #fff;
  -webkit-box-shadow: 0 0 0 100px var(--b4) inset;
}
input[type="date"] { min-width: 0; }
input:user-invalid, select:user-invalid, textarea:user-invalid { border-color: var(--error); box-shadow: 0 0 0 3px rgba(255, 210, 210, .2); }

.consent { display: flex; align-items: flex-start; gap: 14px; font-size: .92rem; color: var(--ink-2); }
.consent input {
  flex: none;
  width: 24px; height: 24px;
  margin: 2px 0 0;
  border: 1.5px solid #fff;
  border-radius: 7px;
  background-color: transparent;
  -webkit-appearance: none;
  appearance: none;
  cursor: pointer;
  display: grid;
  place-content: center;
}
.consent input::after {
  content: "";
  width: 14px; height: 14px;
  transform: scale(0);
  transition: transform .15s;
  background: #fff;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m4 12.5 5 5L20 6.5'/%3E%3C/svg%3E") center / contain no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m4 12.5 5 5L20 6.5'/%3E%3C/svg%3E") center / contain no-repeat;
}
.consent input:checked::after { transform: scale(1); }
.consent input:focus-visible { outline: 3px solid #fff; outline-offset: 3px; }
.consent a { text-decoration: underline; text-underline-offset: 3px; color: #fff; }
.form-note { margin: 16px 0 0; font-size: .85rem; color: var(--ink-3); }

.contact-list { display: grid; gap: 16px; }
.contact-item { display: flex; gap: 16px; align-items: flex-start; padding: 20px; border: 1px solid var(--line-soft); border-radius: var(--radius); background: var(--card); transition: border-color .2s, background-color .2s; }
a.contact-item:hover { border-color: var(--line); background: var(--card-hover); }
.contact-item .icon-box { margin: 0; width: 48px; height: 48px; flex: none; border-radius: 14px; }
.contact-item .icon-box .i { width: 22px; height: 22px; }
.contact-item b { display: block; margin-bottom: 2px; }
.contact-item span, .contact-item address { display: block; font-style: normal; color: var(--ink-3); font-size: .96rem; }

.hours { width: 100%; min-width: 0; }
.hours th, .hours td { padding: 10px 0; border-bottom: 1px solid var(--line-soft); font-size: .96rem; }
.hours td { text-align: right; }
.hours tr:last-child th, .hours tr:last-child td { border-bottom: 0; }
.hours-wrap { padding: 8px 20px; border: 1px solid var(--line-soft); border-radius: var(--radius); background: var(--card); overflow: visible; }

/* ---------- 16. CTA bandı ---------- */
.cta {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 28px 40px;
  padding: clamp(28px, 5vw, 56px);
  border: 1px solid var(--line);
  border-radius: 26px;
  background: linear-gradient(120deg, var(--b2), var(--b4));
}
.cta::after {
  content: "";
  position: absolute;
  right: -90px; top: -90px;
  width: 300px; height: 300px;
  border-radius: 50%;
  border: 1px solid var(--line-soft);
  box-shadow: 0 0 0 40px rgba(255, 255, 255, .03), 0 0 0 41px var(--line-faint);
  pointer-events: none;
}
.cta > * { position: relative; z-index: 1; }
.cta h2 { margin-bottom: .3em; font-size: clamp(1.5rem, 1.1rem + 1.8vw, 2.25rem); }
.cta p { margin: 0; max-width: 52ch; color: var(--ink-2); }
.cta-actions { display: flex; flex-wrap: wrap; gap: 12px; }
@media (max-width: 599.98px) { .cta-actions, .cta-actions .btn { width: 100%; } }

/* ---------- 18. Footer ---------- */
.site-footer {
  flex: none;
  padding: clamp(48px, 7vw, 80px) 0 calc(28px + env(safe-area-inset-bottom, 0px));
  background: var(--b7);
  border-top: 1px solid var(--line);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 44px;
}
.footer-about p { margin-top: 20px; max-width: 34ch; color: var(--ink-3); font-size: .95rem; }
.site-footer h3 { margin-bottom: 18px; font-size: .82rem; letter-spacing: .18em; text-transform: uppercase; color: var(--ink-2); }
.site-footer li + li { margin-top: 4px; }
.site-footer li a { display: inline-block; padding: 5px 0; color: var(--ink-3); transition: color .2s, transform .2s; }
.site-footer li a:hover { color: #fff; transform: translateX(4px); }
.footer-contact li { display: flex; gap: 12px; align-items: flex-start; color: var(--ink-3); font-size: .95rem; padding: 5px 0; }
.footer-contact .i { width: 1.2em; height: 1.2em; margin-top: .25em; color: #fff; }
.footer-contact a { padding: 0; }
.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px 24px;
  padding-top: 24px;
  border-top: 1px solid var(--line-soft);
  font-size: .88rem;
  color: var(--ink-3);
}
.footer-bottom p { margin: 0; color: inherit; }
.footer-bottom a { text-decoration: underline; text-underline-offset: 3px; text-decoration-color: var(--line); }
.footer-bottom a:hover { color: #fff; }
@media (max-width: 959.98px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 559.98px) { .footer-grid { grid-template-columns: 1fr; gap: 32px; } }

.totop {
  position: fixed;
  right: max(16px, env(safe-area-inset-right, 0px));
  bottom: max(16px, env(safe-area-inset-bottom, 0px));
  z-index: 40;
  display: grid;
  place-items: center;
  width: 48px; height: 48px;
  border: 1.5px solid #fff;
  border-radius: 50%;
  background: var(--b5);
  box-shadow: var(--shadow);
  transition: transform .2s, background-color .2s;
}
.totop .i { transform: rotate(-90deg); width: 22px; height: 22px; vertical-align: 0; }
.totop:hover { transform: translateY(-3px); background: var(--b3); }

/* ---------- 19. Kaydırmayla beliren kartlar (destekleyen tarayıcılarda) ---------- */
@supports (animation-timeline: view()) {
  @media (prefers-reduced-motion: no-preference) {
    .reveal {
      animation: rise linear both;
      animation-timeline: view();
      animation-range: entry 0% entry 35%;
    }
  }
}

/* ---------- 20. Küçük ekran düzeltmeleri ---------- */
@media (max-width: 479.98px) {
  :root { --header-h: 66px; }
  .brand-text small { display: none; }
  .hero-actions .btn { width: 100%; }
  .faq details p { padding-right: 4px; }
  th, td { padding: 14px 16px; }
}

/* ---------- Yardımcı sınıflar ---------- */
.mt-xl { margin-top: clamp(56px, 8vw, 96px); }
.form-card h2 { font-size: clamp(1.4rem, 1.1rem + 1.2vw, 2rem); }

/* Form durum kutusu (JS) */
.form-status {
  margin: 20px 0 0;
  padding: 16px 18px;
  font-weight: 500;
  line-height: 1.5;
  color: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, .09);
}
.form-status[hidden] { display: none; }
.form-status[data-state="success"] { background: #fff; color: var(--b5); border-color: #fff; }
.form-status[data-state="error"] { border-color: var(--error); background: rgba(255, 210, 210, .12); }
.form-status:focus-visible { outline: 3px solid #fff; outline-offset: 3px; }
.btn[disabled] { opacity: .7; cursor: progress; transform: none; }

/* Bot tuzağı alanı: gerçek kullanıcı görmez */
.hp { position: absolute !important; left: -9999px; top: auto; width: 1px; height: 1px; overflow: hidden; }

/* Yukarı çık butonu: JS varsa yalnızca aşağı kayınca görünür */
.js .totop { opacity: 0; visibility: hidden; transform: translateY(10px); }
.js .totop.show { opacity: 1; visibility: visible; transform: none; }
.js .totop.show:hover { transform: translateY(-3px); }

/* Marka açılımı kartı (Hakkımızda) */
.acronym { margin: 0; }
.acronym > div { display: flex; align-items: baseline; gap: 24px; padding: 18px 0; border-bottom: 1px solid var(--line-soft); }
.acronym > div:last-child { border-bottom: 0; }
.acronym dt { min-width: 3.4ch; font-size: clamp(2.2rem, 1.6rem + 2.4vw, 3.4rem); font-weight: 800; line-height: 1; letter-spacing: -.02em; color: transparent; -webkit-text-stroke: 1.4px #fff; }
.acronym dd { margin: 0; font-size: 1.15rem; font-weight: 600; }
.acronym dd small { display: block; margin-top: 2px; font-size: .92rem; font-weight: 400; color: var(--ink-3); }

.footer-contact b { display: block; color: #fff; font-weight: 600; }
.footer-contact li span { display: block; }
.legal h2 { margin-top: 1.8em; font-size: clamp(1.25rem, 1.1rem + .6vw, 1.55rem); }
.legal h2:first-child { margin-top: 0; }
.legal p, .legal li { color: var(--ink-2); max-width: 78ch; }
.legal ul { margin: 0 0 1em; padding-left: 1.2em; list-style: disc; }
.legal a { text-decoration: underline; text-underline-offset: 3px; }
.center-page { text-align: center; }
.center-page .icon-box { margin-inline: auto; width: 72px; height: 72px; }
.center-page .icon-box .i { width: 36px; height: 36px; }
.center-page p { margin-inline: auto; max-width: 52ch; }
.center-page .btn { margin: 8px 6px 0; }

/* ---------- 21. Yazdırma ---------- */
@media print {
  .site-header, .topbar, .totop, .burger, .cta { display: none !important; }
  html, body, .band, .hero, .page-hero, .site-footer { background: #fff !important; color: #000 !important; }
  * { color: #000 !important; border-color: #999 !important; box-shadow: none !important; }
}