/* =====================================================================
   Parkdial — Dijital Ürün Toptan Satış Platformu
   Tasarım sistemi  |  Marka renkleri logodan türetilmiştir
   teal #45BCA6  ·  mavi #4775D6  ·  mor #6A5BC9  ·  lacivert #1E2940
   ===================================================================== */

/* ----------  1. Tasarım Değişkenleri  ---------- */
:root {
  /* Marka renkleri */
  --teal:        #45BCA6;
  --teal-soft:   #5fd0bb;
  --blue:        #4775D6;
  --blue-soft:   #6a93e8;
  --indigo:      #6A5BC9;
  --indigo-soft: #8576e0;
  --navy:        #1E2940;
  --navy-2:      #161E33;
  --navy-3:      #0f1626;

  /* Marka gradyanları */
  --grad-brand:  linear-gradient(120deg, #45BCA6 0%, #4775D6 52%, #6A5BC9 100%);
  --grad-brand-soft: linear-gradient(120deg, #5fd0bb 0%, #6a93e8 52%, #8576e0 100%);
  --grad-dark:   linear-gradient(160deg, #1b2540 0%, #131b30 60%, #0e1426 100%);

  /* Nötr tonlar */
  --ink:         #18213a;
  --ink-soft:    #475168;
  --muted:       #79839b;
  --line:        #e7eaf1;
  --line-strong: #d6dbe6;
  --bg:          #ffffff;
  --bg-soft:     #f6f8fc;
  --bg-soft-2:   #eef2f9;
  --white:       #ffffff;

  /* Ölçüler */
  --maxw:        1200px;
  --radius:      18px;
  --radius-sm:   12px;
  --radius-lg:   26px;
  --shadow-sm:   0 2px 10px rgba(24,33,58,.06);
  --shadow:      0 14px 40px rgba(24,33,58,.10);
  --shadow-lg:   0 30px 70px rgba(24,33,58,.16);
  --shadow-brand:0 18px 44px rgba(71,117,214,.30);

  --ease:        cubic-bezier(.4,.14,.3,1);
  --t:           .35s var(--ease);

  --font:        'Plus Jakarta Sans', 'Segoe UI', system-ui, -apple-system, Roboto, Arial, sans-serif;
}

/* ----------  2. Reset & Temel  ---------- */
*,*::before,*::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; transition: color var(--t); }
img { max-width: 100%; display: block; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
section { position: relative; }

h1,h2,h3,h4 { line-height: 1.18; font-weight: 800; letter-spacing: -.02em; color: var(--ink); }
h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.7rem, 3.5vw, 2.6rem); }
h3 { font-size: 1.3rem; }
p  { color: var(--ink-soft); }

::selection { background: rgba(71,117,214,.18); }

/* ----------  3. Yardımcılar  ---------- */
.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: 22px; }
.section   { padding: clamp(64px, 9vw, 118px) 0; }
.center    { text-align: center; }
.grad-text {
  background: var(--grad-brand);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}
.nowrap { white-space: nowrap; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: .78rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
  color: var(--blue);
  padding: 7px 15px; border-radius: 999px;
  background: rgba(71,117,214,.09);
  border: 1px solid rgba(71,117,214,.16);
}
.eyebrow.on-dark { color: var(--teal-soft); background: rgba(95,208,187,.10); border-color: rgba(95,208,187,.22); }

.section-head { max-width: 680px; margin: 0 auto clamp(40px,5vw,60px); }
.section-head.center { text-align: center; }
.section-head .eyebrow { margin-bottom: 18px; }
.section-head p { margin-top: 16px; font-size: 1.08rem; }

/* ----------  4. Butonlar  ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  font-weight: 700; font-size: .98rem; line-height: 1;
  padding: 15px 26px; border-radius: 12px;
  transition: transform var(--t), box-shadow var(--t), background var(--t), color var(--t);
  white-space: nowrap; cursor: pointer; border: 1.5px solid transparent;
}
.btn svg { width: 18px; height: 18px; }
.btn-primary { background: var(--grad-brand); color: #fff; box-shadow: var(--shadow-brand); background-size: 160% 160%; }
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 24px 54px rgba(71,117,214,.42); background-position: 100% 50%; }
.btn-ghost { background: var(--white); color: var(--ink); border-color: var(--line-strong); box-shadow: var(--shadow-sm); }
.btn-ghost:hover { transform: translateY(-3px); border-color: var(--blue); color: var(--blue); box-shadow: var(--shadow); }
.btn-outline-light { background: rgba(255,255,255,.06); color: #fff; border-color: rgba(255,255,255,.28); }
.btn-outline-light:hover { background: rgba(255,255,255,.14); transform: translateY(-3px); }
.btn-lg { padding: 17px 32px; font-size: 1.02rem; }
.btn-block { width: 100%; }

/* ----------  5. Header / Navigasyon  ---------- */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  transition: background var(--t), box-shadow var(--t), border-color var(--t);
  border-bottom: 1px solid transparent;
}
.header.scrolled {
  background: rgba(255,255,255,.86);
  backdrop-filter: saturate(180%) blur(16px);
  -webkit-backdrop-filter: saturate(180%) blur(16px);
  box-shadow: 0 4px 24px rgba(24,33,58,.07);
  border-bottom-color: var(--line);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 88px; gap: 18px; }
.brand { display: flex; align-items: center; flex-shrink: 0; }
.brand img { height: 52px; width: auto; transition: transform var(--t); }
.brand:hover img { transform: scale(1.04); }

.nav-menu { display: flex; align-items: center; gap: 4px; }
.nav-link {
  position: relative; font-weight: 600; font-size: .96rem; color: var(--ink-soft);
  padding: 10px 15px; border-radius: 10px; transition: color var(--t), background var(--t);
}
.nav-link:hover { color: var(--ink); background: var(--bg-soft); }
.nav-link.active { color: var(--blue); }
.nav-link.active::after {
  content: ''; position: absolute; bottom: 4px; left: 15px; right: 15px; height: 2px;
  border-radius: 2px; background: var(--grad-brand);
}
.nav-actions { display: flex; align-items: center; gap: 12px; }

/* Dil değiştirici */
.lang-switch {
  display: inline-flex; align-items: center; padding: 3px; border-radius: 999px;
  background: var(--bg-soft-2); border: 1px solid var(--line);
}
.lang-btn {
  font-size: .8rem; font-weight: 700; color: var(--muted);
  padding: 6px 13px; border-radius: 999px; transition: all var(--t); letter-spacing: .02em;
}
.lang-btn.active { background: var(--white); color: var(--blue); box-shadow: var(--shadow-sm); }

.nav-toggle { display: none; width: 44px; height: 44px; border-radius: 11px; position: relative; }
.nav-toggle span {
  position: absolute; left: 11px; right: 11px; height: 2px; background: var(--ink); border-radius: 2px;
  transition: transform .3s var(--ease), opacity .3s var(--ease), top .3s var(--ease);
}
.nav-toggle span:nth-child(1){ top: 15px; } .nav-toggle span:nth-child(2){ top: 21px; } .nav-toggle span:nth-child(3){ top: 27px; }
.nav-toggle.open span:nth-child(1){ top: 21px; transform: rotate(45deg); }
.nav-toggle.open span:nth-child(2){ opacity: 0; }
.nav-toggle.open span:nth-child(3){ top: 21px; transform: rotate(-45deg); }

/* ----------  6. Hero  ---------- */
.hero { position: relative; padding: 152px 0 100px; overflow: hidden; background: var(--bg-soft); }
.hero::before {
  content: ''; position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(680px 420px at 82% 8%, rgba(106,91,201,.16), transparent 60%),
    radial-gradient(620px 440px at 12% 88%, rgba(69,188,166,.16), transparent 62%),
    radial-gradient(700px 500px at 50% -10%, rgba(71,117,214,.12), transparent 60%);
}
.hero .container { position: relative; z-index: 1; }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
.hero h1 { margin: 20px 0 0; }
.hero-lead { font-size: 1.16rem; margin-top: 20px; max-width: 540px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.hero-trust { display: flex; flex-wrap: wrap; gap: 26px; margin-top: 38px; }
.hero-trust-item { display: flex; flex-direction: column; }
.hero-trust-item b { font-size: 1.7rem; font-weight: 800; color: var(--ink); letter-spacing: -.02em; }
.hero-trust-item span { font-size: .86rem; color: var(--muted); font-weight: 600; }

/* Hero görseli — soyut panel */
.hero-visual { position: relative; }
.hero-card {
  position: relative; z-index: 2; background: var(--white); border: 1px solid var(--line);
  border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); padding: 26px; overflow: hidden;
}
.hero-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 5px; background: var(--grad-brand);
}
.hc-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; }
.hc-head .dot-row { display: flex; gap: 6px; }
.hc-head .dot-row i { width: 11px; height: 11px; border-radius: 50%; background: var(--line-strong); }
.hc-head .dot-row i:first-child { background: var(--teal); }
.hc-pill { font-size: .72rem; font-weight: 700; color: var(--teal); background: rgba(69,188,166,.12); padding: 5px 11px; border-radius: 999px; }
.hc-row {
  display: flex; align-items: center; gap: 14px; padding: 14px; border-radius: 14px;
  background: var(--bg-soft); margin-bottom: 11px; border: 1px solid var(--line);
  transition: transform var(--t), box-shadow var(--t);
}
.hero-card:hover .hc-row { transform: translateX(0); }
.hc-row:hover { transform: translateX(4px); box-shadow: var(--shadow-sm); }
.hc-ic { width: 42px; height: 42px; border-radius: 11px; flex-shrink: 0; display: grid; place-items: center; color: #fff; background: var(--grad-brand); }
.hc-ic svg { width: 21px; height: 21px; }
.hc-row .meta { flex: 1; min-width: 0; }
.hc-row .meta b { display: block; font-size: .94rem; color: var(--ink); }
.hc-row .meta span { font-size: .8rem; color: var(--muted); }
.hc-row .amt { font-weight: 800; font-size: .95rem; color: var(--teal); }
.hero-blob {
  position: absolute; border-radius: 24px; z-index: 1; background-color: #fff;
  background-image: url(../img/ico.png); background-repeat: no-repeat; background-position: center;
  box-shadow: 0 20px 46px rgba(71,117,214,.30);
}
/* Marka renkli gradient çerçeve */
.hero-blob::before {
  content: ''; position: absolute; inset: 0; border-radius: inherit; padding: 2px;
  background: var(--grad-brand);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude; pointer-events: none;
}
.hero-blob.b1 { width: 134px; height: 134px; top: -48px; right: -48px; background-size: 56%; background-position: 70% 30%; transform: rotate(10deg); animation: blob-float-1 5.5s ease-in-out infinite; }
.hero-blob.b2 { width: 106px; height: 106px; bottom: -44px; left: -44px; background-size: 56%; background-position: 30% 70%; transform: rotate(-10deg); animation: blob-float-2 6.5s ease-in-out infinite; }
@keyframes blob-float-1 { 0%,100% { transform: rotate(10deg) translateY(0); } 50% { transform: rotate(10deg) translateY(-9px); } }
@keyframes blob-float-2 { 0%,100% { transform: rotate(-10deg) translateY(0); } 50% { transform: rotate(-10deg) translateY(7px); } }

/* ----------  7. Marka şeridi  ---------- */
.marquee { background: var(--bg); border-block: 1px solid var(--line); padding: 26px 0; overflow: hidden; }
.marquee-label { text-align: center; font-size: .8rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin-bottom: 16px; }
.marquee-viewport {
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 7%, #000 93%, transparent 100%);
          mask-image: linear-gradient(90deg, transparent 0, #000 7%, #000 93%, transparent 100%);
}
.marquee-track { display: flex; width: max-content; animation: scroll-x 34s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-set { display: flex; align-items: center; gap: 58px; padding-right: 58px; flex-shrink: 0; }
.marquee-set span { font-weight: 800; font-size: 1.2rem; color: var(--ink); opacity: .38; white-space: nowrap; letter-spacing: -.01em; transition: opacity var(--t), color var(--t); }
.mq-link:hover span { opacity: .92; color: var(--blue); }
@keyframes scroll-x { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ----------  8. Kartlar / Grid  ---------- */
.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: repeat(2,1fr); }
.grid-3 { grid-template-columns: repeat(3,1fr); }
.grid-4 { grid-template-columns: repeat(4,1fr); }

.card {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 30px; transition: transform var(--t), box-shadow var(--t), border-color var(--t);
  position: relative; overflow: hidden;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: transparent; }
.card-ic {
  width: 56px; height: 56px; border-radius: 15px; display: grid; place-items: center;
  background: var(--grad-brand); color: #fff; margin-bottom: 20px; box-shadow: var(--shadow-brand);
}
.card-ic svg { width: 27px; height: 27px; }
.card h3 { margin-bottom: 10px; }
.card p { font-size: .97rem; }

/* Ürün kategorisi kartı */
.cat-card { display: flex; flex-direction: column; }
.cat-card .cat-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.cat-badge { font-size: .76rem; font-weight: 700; color: var(--teal); background: rgba(69,188,166,.12); padding: 6px 12px; border-radius: 999px; }
.cat-card ul { margin: 18px 0 22px; display: flex; flex-direction: column; gap: 11px; }
.cat-card li { display: flex; align-items: center; gap: 10px; font-size: .94rem; color: var(--ink-soft); }
.cat-card li svg { width: 18px; height: 18px; color: var(--teal); flex-shrink: 0; }
.cat-link { margin-top: auto; font-weight: 700; color: var(--blue); display: inline-flex; align-items: center; gap: 7px; transition: gap var(--t); }
.cat-link:hover { gap: 12px; }
.cat-link svg { width: 17px; height: 17px; }

/* Partner kartları */
.partners-grid { gap: 18px; }
.partner-chip {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center; padding: 32px 22px; gap: 5px; position: relative; isolation: isolate;
  transition: transform .4s var(--ease), box-shadow .4s var(--ease), border-color .4s var(--ease);
}
/* Gradient çerçeve (hover'da beliren) */
.partner-chip::before {
  content: ''; position: absolute; inset: 0; border-radius: inherit; padding: 1.6px;
  background: var(--grad-brand);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  opacity: 0; transition: opacity .4s var(--ease); z-index: 1; pointer-events: none;
}
/* Parıltı (sheen) geçişi */
.partner-chip::after {
  content: ''; position: absolute; top: 0; bottom: 0; left: -75%; width: 45%;
  background: linear-gradient(110deg, transparent 0%, rgba(255,255,255,.65) 50%, transparent 100%);
  transform: skewX(-22deg); opacity: 0; z-index: 2; pointer-events: none;
}
.partner-chip b {
  font-size: 1.55rem; font-weight: 800; letter-spacing: -.02em;
  background: var(--grad-brand); -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; transition: transform .4s var(--ease), letter-spacing .4s var(--ease);
}
.partner-chip span { font-size: .82rem; color: var(--muted); font-weight: 600; transition: color .4s var(--ease); }

/* Alt firma (Parkdial markası) kartları — logolu */
.brand-chip { padding: 64px 24px 32px; gap: 0; justify-content: center; }
.brand-tag {
  position: absolute; top: 18px; left: 50%; transform: translateX(-50%);
  font-size: .64rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase;
  color: var(--blue); background: #eef3ff; border: 1px solid rgba(71,117,214,.22);
  padding: 6px 14px; border-radius: 999px; white-space: nowrap;
  box-shadow: 0 4px 12px rgba(24,33,58,.10); z-index: 3;
}
/* Logo, sabit yükseklikli temiz bir alanda ortalanır (kartlar tutarlı görünür) */
.brand-logo-wrap {
  width: 100%; height: 58px; display: flex; align-items: center; justify-content: center;
  margin-bottom: 12px;
}
.brand-logo {
  max-height: 52px; max-width: 84%; width: auto; height: auto; object-fit: contain;
  transition: transform .4s var(--ease);
}
.brand-chip:hover .brand-logo { transform: scale(1.06); }
.brand-sub { font-size: .84rem !important; color: var(--muted); font-weight: 600; }
.brand-visit {
  margin-top: 11px; font-size: .8rem !important; font-weight: 700 !important; color: var(--blue) !important;
  display: inline-flex; align-items: center; gap: 6px; transition: gap .3s var(--ease);
}
.brand-chip:hover .brand-visit { gap: 11px; }
.brand-visit svg { width: 15px; height: 15px; }

/* Koyu (dark) alt firma kartı — beyaz/açık renkli logolar için */
.brand-chip.dark { background-color: var(--navy); }
.brand-chip.dark .brand-tag { background: rgba(255,255,255,.12); color: #dbe7ff; border-color: rgba(255,255,255,.22); box-shadow: none; }
.brand-chip.dark .brand-sub { color: #9aa6c2; }
.brand-chip.dark .brand-visit { color: var(--teal-soft) !important; }

/* İş ortağı logo duvarı — koyu kartlar (beyaz logolar parlar) */
.partner-chip.logo-dark { background-color: var(--navy); padding: 36px 26px; justify-content: center; min-height: 132px; }
.partner-logo {
  max-height: 36px; max-width: 82%; width: auto; height: auto; object-fit: contain; opacity: .96;
  transition: transform .4s var(--ease), opacity .4s var(--ease);
}
.partner-chip.logo-dark:hover .partner-logo { transform: scale(1.08); opacity: 1; }
.partner-chip .partner-text { font-size: 1.5rem; font-weight: 800; color: #fff; letter-spacing: -.02em; opacity: .96; }
.partner-chip.logo-dark .brand-logo-wrap { height: 44px; margin-bottom: 0; }

.partner-chip:hover {
  transform: translateY(-9px) scale(1.025);
  box-shadow: 0 26px 54px rgba(71,117,214,.28);
  border-color: transparent;
}
.partner-chip:hover::before { opacity: 1; }
.partner-chip:hover::after { animation: chip-sheen .85s var(--ease) forwards; }
.partner-chip:hover b { transform: scale(1.1); letter-spacing: 0; }
.partner-chip:hover span { color: var(--blue); }
@keyframes chip-sheen {
  0%   { left: -75%; opacity: 0; }
  15%  { opacity: 1; }
  100% { left: 130%; opacity: 0; }
}

/* ----------  9. İstatistik bandı  ---------- */
.stats { background: var(--navy); position: relative; overflow: hidden; }
.stats::before {
  content:''; position:absolute; inset:0;
  background: radial-gradient(600px 360px at 15% 20%, rgba(69,188,166,.20), transparent 60%),
              radial-gradient(620px 380px at 85% 90%, rgba(106,91,201,.22), transparent 62%);
}
.stats .container { position: relative; }
.stats-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 24px; }
.stat { text-align: center; padding: 18px; }
.stat b { display: block; font-size: clamp(2.3rem, 4.5vw, 3.2rem); font-weight: 800; letter-spacing: -.03em; background: var(--grad-brand-soft); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.stat span { color: #aab4cc; font-weight: 600; font-size: .98rem; margin-top: 6px; display: block; }
.stat-divider { width: 1px; background: rgba(255,255,255,.09); }

/* ----------  10. Özellik / Neden biz (split)  ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.feature-list { display: flex; flex-direction: column; gap: 22px; margin-top: 30px; }
.feature-item { display: flex; gap: 16px; }
.feature-item .fi-ic { width: 46px; height: 46px; border-radius: 12px; flex-shrink: 0; display: grid; place-items: center; color: var(--blue); background: rgba(71,117,214,.10); border: 1px solid rgba(71,117,214,.16); }
.feature-item .fi-ic svg { width: 22px; height: 22px; }
.feature-item h4 { font-size: 1.08rem; margin-bottom: 5px; }
.feature-item p { font-size: .95rem; }

/* Kod / API gösterim paneli */
.code-panel { background: var(--navy-2); border-radius: var(--radius-lg); padding: 0; overflow: hidden; box-shadow: var(--shadow-lg); border: 1px solid rgba(255,255,255,.06); }
.code-head { display: flex; align-items: center; gap: 8px; padding: 15px 20px; background: rgba(255,255,255,.03); border-bottom: 1px solid rgba(255,255,255,.06); }
.code-head i { width: 12px; height: 12px; border-radius: 50%; }
.code-head i.r{background:#ff5f57} .code-head i.y{background:#febc2e} .code-head i.g{background:#28c840}
.code-head span { margin-left: 10px; font-size: .82rem; color: #8b95ad; font-weight: 600; }
.code-body { padding: 22px 24px; font-family: 'SFMono-Regular', ui-monospace, Menlo, Consolas, monospace; font-size: .86rem; line-height: 1.9; overflow-x: auto; }
.code-body pre { white-space: pre; color: #c8d1e6; }
.code-body .c-key { color: #5fd0bb; }
.code-body .c-str { color: #f2b8a2; }
.code-body .c-num { color: #6a93e8; }
.code-body .c-com { color: #5b6680; font-style: italic; }
.code-body .c-pun { color: #6d7793; }

/* ----------  11. Süreç adımları  ---------- */
.steps { display: grid; grid-template-columns: repeat(4,1fr); gap: 24px; counter-reset: step; }
.step { position: relative; padding: 30px 26px; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); transition: transform var(--t), box-shadow var(--t); }
.step:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.step-num { width: 46px; height: 46px; border-radius: 13px; display: grid; place-items: center; font-weight: 800; font-size: 1.15rem; color: #fff; background: var(--grad-brand); margin-bottom: 18px; }
.step h4 { font-size: 1.1rem; margin-bottom: 8px; }
.step p { font-size: .93rem; }

/* ----------  12. Avantaj listesi (grid icons)  ---------- */
.perk { display: flex; gap: 15px; padding: 24px; border-radius: var(--radius); transition: background var(--t); }
.perk:hover { background: var(--bg-soft); }
.perk .perk-ic { width: 48px; height: 48px; flex-shrink: 0; border-radius: 13px; display: grid; place-items: center; color: #fff; background: var(--grad-brand); }
.perk .perk-ic svg { width: 23px; height: 23px; }
.perk h4 { font-size: 1.05rem; margin-bottom: 6px; }
.perk p { font-size: .93rem; }

/* ----------  13. CTA bandı  ---------- */
.cta-band { position: relative; overflow: hidden; border-radius: var(--radius-lg); background: var(--grad-brand); padding: clamp(44px,6vw,72px); text-align: center; box-shadow: var(--shadow-lg); }
.cta-band::before { content:''; position:absolute; inset:0; background: radial-gradient(500px 300px at 80% 120%, rgba(255,255,255,.22), transparent 60%), radial-gradient(440px 280px at 10% -20%, rgba(255,255,255,.18), transparent 60%); }
.cta-band > * { position: relative; }
.cta-band h2 { color: #fff; }
.cta-band p { color: rgba(255,255,255,.92); max-width: 560px; margin: 16px auto 32px; font-size: 1.1rem; }
.cta-band .btn-ghost { background: #fff; }
.cta-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ----------  14. İletişim  ---------- */
.contact-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 48px; align-items: start; }
.contact-info { display: flex; flex-direction: column; gap: 14px; margin-top: 28px; }
.contact-item { display: flex; gap: 15px; align-items: flex-start; padding: 18px; border-radius: 14px; background: var(--white); border: 1px solid var(--line); transition: transform var(--t), box-shadow var(--t); }
.contact-item:hover { transform: translateY(-3px); box-shadow: var(--shadow-sm); }
.contact-item .ci-ic { width: 44px; height: 44px; border-radius: 12px; flex-shrink: 0; display: grid; place-items: center; color: #fff; background: var(--grad-brand); }
.contact-item .ci-ic svg { width: 21px; height: 21px; }
.contact-item b { display: block; font-size: .96rem; color: var(--ink); }
.contact-item span, .contact-item a { font-size: .92rem; color: var(--muted); }
.contact-item a:hover { color: var(--blue); }

.form-card { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: clamp(26px,4vw,40px); box-shadow: var(--shadow); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { margin-bottom: 18px; }
.field label { display: block; font-size: .88rem; font-weight: 600; color: var(--ink); margin-bottom: 8px; }
.field input, .field select, .field textarea {
  width: 100%; padding: 13px 16px; border: 1.5px solid var(--line-strong); border-radius: 12px;
  font-family: inherit; font-size: .96rem; color: var(--ink); background: var(--bg-soft);
  transition: border-color var(--t), box-shadow var(--t), background var(--t);
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--blue); background: #fff; box-shadow: 0 0 0 4px rgba(71,117,214,.12);
}
.field textarea { resize: vertical; min-height: 130px; }
.form-note { font-size: .84rem; color: var(--muted); margin-top: 6px; }
.form-success { display: none; padding: 16px 18px; border-radius: 12px; background: rgba(69,188,166,.12); border: 1px solid rgba(69,188,166,.3); color: #1f7d6c; font-weight: 600; font-size: .94rem; margin-bottom: 18px; }
.form-success.show { display: block; }

/* ----------  15. SSS  ---------- */
.faq { max-width: 820px; margin: 0 auto; display: flex; flex-direction: column; gap: 14px; }
.faq-item { border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--white); overflow: hidden; transition: box-shadow var(--t), border-color var(--t); }
.faq-item.open { box-shadow: var(--shadow-sm); border-color: var(--line-strong); }
.faq-q { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 21px 24px; font-weight: 700; font-size: 1.04rem; color: var(--ink); text-align: left; }
.faq-q .faq-icon { width: 26px; height: 26px; flex-shrink: 0; position: relative; }
.faq-q .faq-icon::before, .faq-q .faq-icon::after { content:''; position: absolute; background: var(--blue); border-radius: 2px; transition: transform var(--t); }
.faq-q .faq-icon::before { top: 12px; left: 4px; right: 4px; height: 2px; }
.faq-q .faq-icon::after { left: 12px; top: 4px; bottom: 4px; width: 2px; }
.faq-item.open .faq-q .faq-icon::after { transform: scaleY(0); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .4s var(--ease); }
.faq-a-inner { padding: 0 24px 22px; color: var(--ink-soft); font-size: .97rem; }

/* ----------  16. Sayfa başlığı (alt sayfalar)  ---------- */
.page-hero { padding: 142px 0 64px; background: var(--bg-soft); position: relative; overflow: hidden; }
.page-hero::before { content:''; position:absolute; inset:0; background: radial-gradient(620px 360px at 85% 0%, rgba(106,91,201,.13), transparent 60%), radial-gradient(560px 360px at 5% 100%, rgba(69,188,166,.13), transparent 62%); }
.page-hero .container { position: relative; }
.breadcrumb { display: flex; align-items: center; gap: 9px; font-size: .86rem; color: var(--muted); font-weight: 600; margin-bottom: 18px; }
.breadcrumb a:hover { color: var(--blue); }
.breadcrumb span { opacity: .5; }
.page-hero h1 { max-width: 760px; }
.page-hero > .container > p { margin-top: 18px; font-size: 1.12rem; max-width: 640px; }

/* ----------  17. Değerler / about  ---------- */
.value-card { text-align: left; }
.about-img { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); position: relative; background: var(--grad-dark); min-height: 380px; display: grid; place-items: center; padding: 40px; }
.about-img::before { content:''; position:absolute; inset:0; background: radial-gradient(400px 300px at 30% 20%, rgba(69,188,166,.25), transparent 60%), radial-gradient(420px 320px at 80% 90%, rgba(106,91,201,.28), transparent 62%); }
.about-img .ai-logo { position: relative; background: #fff; padding: 26px 34px; border-radius: var(--radius); box-shadow: var(--shadow-lg); }
.about-img .ai-logo img { height: 72px; }

.mv-card { padding: 34px; border-radius: var(--radius); border: 1px solid var(--line); background: var(--white); position: relative; overflow: hidden; transition: transform var(--t), box-shadow var(--t); }
.mv-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.mv-card .mv-ic { width: 56px; height: 56px; border-radius: 15px; display: grid; place-items: center; color:#fff; background: var(--grad-brand); margin-bottom: 20px; box-shadow: var(--shadow-brand); }
.mv-card .mv-ic svg { width: 27px; height: 27px; }

/* ----------  18. Footer  ---------- */
.footer { background: var(--navy-2); color: #c4cce0; padding: 72px 0 0; position: relative; overflow: hidden; }
.footer::before { content:''; position:absolute; top:0; left:0; right:0; height:1px; background: var(--grad-brand); opacity:.7; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 52px; }
.footer-brand img { height: 50px; margin-bottom: 18px; background: #fff; padding: 14px 18px; border-radius: 12px; }
.footer-brand p { color: #97a1bb; font-size: .94rem; max-width: 320px; }
.footer-social { display: flex; gap: 11px; margin-top: 22px; }
.footer-social a { width: 40px; height: 40px; border-radius: 11px; display: grid; place-items: center; background: rgba(255,255,255,.06); color: #c4cce0; transition: background var(--t), transform var(--t), color var(--t); }
.footer-social a:hover { background: var(--grad-brand); color: #fff; transform: translateY(-3px); }
.footer-social svg { width: 19px; height: 19px; }
.footer-col h4 { color: #fff; font-size: .98rem; margin-bottom: 18px; letter-spacing: 0; }
.footer-col ul { display: flex; flex-direction: column; gap: 11px; }
.footer-col a { color: #97a1bb; font-size: .93rem; transition: color var(--t), padding var(--t); }
.footer-col a:hover { color: #fff; padding-left: 4px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.08); padding: 24px 0; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 14px; }
.footer-bottom p { color: #7e8aa6; font-size: .86rem; }
.footer-bottom .fb-links { display: flex; gap: 22px; }
.footer-bottom .fb-links a { color: #7e8aa6; font-size: .86rem; }
.footer-bottom .fb-links a:hover { color: #fff; }

/* ----------  19. Animasyonlar (scroll reveal)  ---------- */
/* Güvenlik ağı: JS çalışmazsa (veya devre dışıysa) içerik her zaman görünür.
   Animasyon yalnızca <html class="js"> varken devreye girer. */
.reveal { opacity: 1; transform: none; }
html.js .reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
html.js .reveal.in { opacity: 1; transform: none; }
.reveal.d1{transition-delay:.08s} .reveal.d2{transition-delay:.16s} .reveal.d3{transition-delay:.24s} .reveal.d4{transition-delay:.32s}
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .marquee-track { animation: none; }
  .hero-blob.b1, .hero-blob.b2 { animation: none; }
  html { scroll-behavior: auto; }
}

/* ----------  20. Responsive  ---------- */
@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; gap: 44px; }
  .hero-visual { max-width: 480px; }
  .split { grid-template-columns: 1fr; gap: 40px; }
  .split.reverse .split-media { order: -1; }
  .contact-grid { grid-template-columns: 1fr; gap: 36px; }
  .grid-4 { grid-template-columns: repeat(2,1fr); }
  .stats-grid { grid-template-columns: repeat(2,1fr); gap: 30px; }
  .stat-divider { display: none; }
  .steps { grid-template-columns: repeat(2,1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
  .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 760px) {
  .nav-menu {
    position: fixed; inset: 88px 0 auto 0; flex-direction: column; align-items: stretch; gap: 4px;
    background: rgba(255,255,255,.98); backdrop-filter: blur(16px); padding: 18px 22px 26px;
    border-bottom: 1px solid var(--line); box-shadow: var(--shadow);
    transform: translateY(-12px); opacity: 0; pointer-events: none; transition: transform var(--t), opacity var(--t);
  }
  .nav-menu.open { transform: none; opacity: 1; pointer-events: auto; }
  .nav-link { padding: 13px 14px; font-size: 1rem; }
  .nav-link.active::after { display: none; }
  .nav-toggle { display: block; }
  .nav-cta-desktop { display: none; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .hero { padding-top: 120px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
}
@media (max-width: 420px) {
  .stats-grid { grid-template-columns: 1fr; }
  .hero-trust { gap: 18px; }
}