/* =========================================================
   EMTSoft — Tasarım sistemi
   1. Tokenlar  2. Temel  3. Bileşenler  4. Bölümler  5. Responsive
   ========================================================= */

/* ---------- 1. TOKENLAR ---------- */
:root {
  /* marka: lacivert plaka + altın çizgi (logodan) */
  --navy:        #15294a;
  --gold:        #d8a856;
  --gold-soft:   #f0c983;
  --blue:        #5b8cff;

  --bg:          #070a12;
  --bg-alt:      #0b1020;
  --surface:     rgba(255, 255, 255, .035);
  --surface-2:   rgba(255, 255, 255, .06);
  --line:        rgba(255, 255, 255, .09);
  --line-strong: rgba(255, 255, 255, .16);

  --text:        #e9edf6;
  --muted:       #97a3bd;
  --faint:       #6b7a96;

  --accent:      var(--gold);
  --accent-2:    var(--blue);
  --on-accent:   #140f04;

  /* hero başlığındaki parlayan kelime */
  --shine-a:     var(--gold-soft);
  --shine-b:     var(--gold);
  --shine-c:     var(--blue);

  --ok:          #4ade80;
  --warn:        #fbbf24;
  --err:         #fb7185;

  --r-sm: 10px;
  --r:    16px;
  --r-lg: 22px;
  --r-xl: 30px;

  --shadow-sm: 0 2px 10px rgba(0, 0, 0, .25);
  --shadow:    0 24px 60px -20px rgba(0, 0, 0, .65);
  --shadow-lg: 0 40px 90px -30px rgba(0, 0, 0, .8);
  --ring:      0 0 0 3px rgba(216, 168, 86, .35);

  --max: 1180px;
  --nav-h: 72px;

  --ease: cubic-bezier(.22, 1, .36, 1);

  color-scheme: dark;
}

:root[data-theme="light"] {
  --bg:          #f6f7fb;
  --bg-alt:      #ffffff;
  --surface:     #ffffff;
  --surface-2:   #f1f3f9;
  --line:        rgba(16, 24, 44, .10);
  --line-strong: rgba(16, 24, 44, .20);

  --text:        #111a2e;
  --muted:       #55617a;
  --faint:       #7b8699;

  --gold:        #c08c2e;
  --gold-soft:   #e7b858;
  --accent:      #96701f;          /* metin/ikon için koyu altın: açık zeminde okunur */
  --on-accent:   #241904;          /* altın butonun üstünde koyu yazı — beyazdan çok daha okunur */

  --shine-a:     #b8862c;
  --shine-b:     #8e6a1d;
  --shine-c:     #2f5bd4;

  --shadow-sm: 0 2px 8px rgba(16, 24, 44, .06);
  --shadow:    0 18px 44px -18px rgba(16, 24, 44, .22);
  --shadow-lg: 0 32px 70px -28px rgba(16, 24, 44, .28);

  color-scheme: light;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + 16px);
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: 'Plus Jakarta Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  font-size: 16px;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  transition: background .35s var(--ease), color .35s var(--ease);
}

a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
button, input, textarea, select { font: inherit; color: inherit; }

::selection { background: var(--accent); color: var(--on-accent); }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 6px;
}

.skip-link {
  position: fixed; top: 10px; left: 10px; z-index: 200;
  padding: 10px 16px; border-radius: var(--r-sm);
  background: var(--accent); color: var(--on-accent); font-weight: 700;
  transform: translateY(-200%); transition: transform .2s var(--ease);
}
.skip-link:focus { transform: translateY(0); }

.container { width: 100%; max-width: var(--max); margin-inline: auto; padding-inline: 24px; }
.container--narrow { max-width: 820px; }

/* Arka plan efektleri */
.bg-aurora {
  position: fixed; inset: -20% -10% auto -10%; height: 70vh; z-index: -2;
  pointer-events: none;
  background:
    radial-gradient(45% 55% at 20% 20%, rgba(91, 140, 255, .20), transparent 70%),
    radial-gradient(40% 50% at 78% 10%, rgba(216, 168, 86, .18), transparent 70%),
    radial-gradient(50% 60% at 50% 45%, rgba(21, 41, 74, .45), transparent 75%);
  /* blur yok: gradyanlar zaten yumuşak, GPU maliyeti düşsün */
}
:root[data-theme="light"] .bg-aurora { opacity: .55; }

.bg-grid {
  position: fixed; inset: 0; z-index: -3; pointer-events: none;
  background-image:
    linear-gradient(to right, var(--line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--line) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 20%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 20%, transparent 75%);
  opacity: .5;
}

.scroll-progress {
  position: fixed; top: 0; left: 0; height: 2px; width: 0; z-index: 120;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  transition: width .08s linear;
}

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
  transition-delay: calc(var(--d, 0) * 90ms);
}
.reveal.is-in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1 !important; transform: none !important; transition: none !important; }
  .marquee__track { animation: none !important; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

/* ---------- 3. BİLEŞENLER ---------- */

/* Butonlar */
.btn {
  position: relative;
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  padding: 13px 24px;
  border: 1px solid transparent; border-radius: 999px;
  font-weight: 700; font-size: 15px; line-height: 1;
  cursor: pointer; white-space: nowrap;
  transition: transform .2s var(--ease), box-shadow .25s var(--ease),
              background .25s var(--ease), border-color .25s var(--ease), opacity .2s;
}
.btn .ico { width: 17px; height: 17px; }
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn--primary {
  background: linear-gradient(135deg, var(--gold-soft), var(--gold));
  color: var(--on-accent);
  box-shadow: 0 10px 28px -8px rgba(216, 168, 86, .55);
}
.btn--primary:hover { box-shadow: 0 16px 36px -10px rgba(216, 168, 86, .7); }

.btn--ghost {
  background: var(--surface);
  color: var(--text);
  border-color: var(--line-strong);

}
.btn--ghost:hover { background: var(--surface-2); border-color: var(--accent); }

.btn--lg { padding: 16px 30px; font-size: 16px; }
.btn--sm { padding: 10px 18px; font-size: 14px; }
.btn--block { width: 100%; }
.btn[disabled] { opacity: .6; pointer-events: none; }

.spinner {
  display: none; width: 16px; height: 16px; border-radius: 50%;
  border: 2px solid currentColor; border-top-color: transparent;
  animation: spin .7s linear infinite;
}
.is-loading .spinner { display: block; }
@keyframes spin { to { transform: rotate(360deg); } }

.icon-btn {
  display: grid; place-items: center; width: 40px; height: 40px;
  background: var(--surface); border: 1px solid var(--line);
  border-radius: 12px; cursor: pointer;
  transition: background .2s, border-color .2s, transform .2s var(--ease);
}
.icon-btn:hover { background: var(--surface-2); border-color: var(--accent); transform: translateY(-1px); }
.icon-btn .ico { width: 19px; height: 19px; }
.ico { fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.ico--moon { display: none; }
:root[data-theme="light"] .ico--sun { display: none; }
:root[data-theme="light"] .ico--moon { display: block; }

/* Marka */
.brand { display: inline-flex; align-items: center; gap: 10px; }
.brand__mark { width: 34px; height: 37px; }
.brand__plate { fill: var(--navy); }
:root[data-theme="light"] .brand__plate { fill: var(--navy); }
.brand__glyph { fill: #fff; }
.brand__rule  { stroke: var(--gold); }
.brand__text { font-size: 21px; font-weight: 800; letter-spacing: -.4px; line-height: 1; }
.brand__text b { color: var(--text); font-weight: 800; }
.brand__text i { color: var(--muted); font-style: normal; font-weight: 500; }

/* Etiketler */
.pill {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 7px 16px 7px 12px; border-radius: 999px;
  background: var(--surface); border: 1px solid var(--line);
  font-size: 13.5px; font-weight: 600; color: var(--muted);

}
.pill__dot {
  width: 7px; height: 7px; border-radius: 50%; background: var(--ok);
  box-shadow: 0 0 0 0 rgba(74, 222, 128, .6);
  animation: ping 2.4s var(--ease) infinite;
}
@keyframes ping {
  0%   { box-shadow: 0 0 0 0 rgba(74, 222, 128, .55); }
  70%  { box-shadow: 0 0 0 8px rgba(74, 222, 128, 0); }
  100% { box-shadow: 0 0 0 0 rgba(74, 222, 128, 0); }
}

.eyebrow {
  font-size: 12.5px; font-weight: 800; letter-spacing: 1.6px;
  text-transform: uppercase; color: var(--accent);
}

.badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 12px; border-radius: 999px;
  background: var(--surface-2); border: 1px solid var(--line);
  font-size: 12px; font-weight: 700; color: var(--muted);
}
.badge--gold {
  background: linear-gradient(135deg, var(--gold-soft), var(--gold));
  color: var(--on-accent); border-color: transparent;
}
.badge--live i {
  width: 6px; height: 6px; border-radius: 50%; background: var(--ok);
  animation: ping 2.4s var(--ease) infinite;
}

.chips { list-style: none; display: flex; flex-wrap: wrap; gap: 7px; }
.chips li {
  padding: 5px 11px; border-radius: 8px;
  background: var(--surface-2); border: 1px solid var(--line);
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 12px; color: var(--muted);
}

.ticks { list-style: none; display: grid; gap: 10px; margin: 22px 0 26px; }
.ticks li { position: relative; padding-left: 30px; color: var(--muted); }
.ticks li::before {
  content: ""; position: absolute; left: 0; top: .45em;
  width: 18px; height: 18px; border-radius: 50%;
  background: var(--accent) ;
  -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='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%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='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center/contain no-repeat;
}

/* ---------- NAV ---------- */
.nav {
  position: sticky; top: 0; z-index: 100;
  border-bottom: 1px solid transparent;
  transition: background .3s var(--ease), border-color .3s var(--ease), backdrop-filter .3s;
}
.nav.is-stuck {
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  backdrop-filter: blur(18px) saturate(140%);
  border-bottom-color: var(--line);
}
.nav__inner { display: flex; align-items: center; justify-content: space-between; gap: 18px; height: var(--nav-h); }
.nav__links { display: flex; align-items: center; gap: 4px; }
.nav__links > a {
  padding: 9px 14px; border-radius: 10px;
  font-size: 14.5px; font-weight: 600; color: var(--muted);
  transition: color .2s, background .2s;
}
.nav__links > a:hover { color: var(--text); background: var(--surface); }
.nav__links > a.is-active { color: var(--text); }
.nav__links > a.is-active:not(.btn)::after {
  content: ""; display: block; height: 2px; margin: 5px auto -7px; width: 18px;
  border-radius: 2px; background: var(--accent);
}
.nav__cta { color: var(--on-accent) !important; margin-left: 8px; }
.nav__cta:hover { background: linear-gradient(135deg, var(--gold-soft), var(--gold)) !important; }

.nav__tools { display: flex; align-items: center; gap: 10px; }
.nav__burger {
  display: none; flex-direction: column; justify-content: center; gap: 6px;
  width: 40px; height: 40px; padding: 0 10px;
  background: var(--surface); border: 1px solid var(--line); border-radius: 12px; cursor: pointer;
}
.nav__burger span {
  display: block; height: 2px; width: 100%; border-radius: 2px; background: var(--text);
  transition: transform .3s var(--ease), opacity .2s;
}
.nav__burger.is-open span:nth-child(1) { transform: translateY(4px) rotate(45deg); }
.nav__burger.is-open span:nth-child(2) { transform: translateY(-4px) rotate(-45deg); }

/* ---------- HERO ---------- */
.hero { position: relative; padding: clamp(56px, 9vw, 104px) 0 0; }
.hero__grid {
  display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  gap: clamp(32px, 5vw, 64px); align-items: center;
}
.hero__title {
  margin: 20px 0 0;
  font-size: clamp(36px, 5.6vw, 64px);
  font-weight: 800; line-height: 1.06; letter-spacing: -2px;
}
.shine {
  background: linear-gradient(100deg, var(--shine-a), var(--shine-b) 35%, var(--shine-c) 75%, var(--shine-a));
  background-size: 250% 100%;
  -webkit-background-clip: text; background-clip: text; color: transparent;
  animation: shine 7s linear infinite;
}
@keyframes shine { to { background-position: -250% 0; } }

.hero__lead { margin-top: 20px; max-width: 54ch; font-size: clamp(16px, 1.6vw, 18.5px); color: var(--muted); }
.hero__actions { margin-top: 32px; display: flex; flex-wrap: wrap; gap: 12px; }

.hero__stats {
  margin-top: 48px; padding-top: 30px; border-top: 1px solid var(--line);
  display: flex; flex-wrap: wrap; gap: clamp(26px, 5vw, 54px);
}
.hero__stats dt {
  font-size: clamp(26px, 3.2vw, 34px); font-weight: 800; letter-spacing: -1px;
  font-variant-numeric: tabular-nums;
}
.hero__stats dd { font-size: 13.5px; color: var(--muted); }

/* Panel mockup */
.hero__visual { perspective: 1400px; }
.mock {
  border: 1px solid var(--line-strong); border-radius: var(--r-lg);
  background: var(--bg-alt);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  transform: rotateY(-9deg) rotateX(4deg) translateZ(0);
  transition: transform .8s var(--ease);
  animation: float 7s ease-in-out infinite;
}
.mock:hover { transform: rotateY(-3deg) rotateX(1deg); }
@keyframes float { 0%, 100% { translate: 0 0; } 50% { translate: 0 -12px; } }

.mock__bar {
  display: flex; align-items: center; gap: 7px;
  padding: 12px 16px; border-bottom: 1px solid var(--line);
  background: var(--surface);
}
.mock__bar > span { width: 9px; height: 9px; border-radius: 50%; background: var(--line-strong); }
.mock__bar small {
  margin-left: 12px; font-family: 'JetBrains Mono', monospace;
  font-size: 11.5px; color: var(--faint);
}
.mock__body { padding: 18px; display: grid; gap: 16px; }
.mock__row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.mock__kpi {
  padding: 14px; border-radius: var(--r-sm);
  background: var(--surface); border: 1px solid var(--line);
  display: grid; gap: 2px;
}
.mock__kpi em { font-style: normal; font-size: 11.5px; color: var(--faint); }
.mock__kpi strong { font-size: 24px; font-weight: 800; letter-spacing: -.6px; }
.mock__kpi i { font-style: normal; font-size: 11.5px; color: var(--faint); }
.mock__kpi i.up { color: var(--ok); }

.mock__chart { height: 110px; }
.mock__chart svg { width: 100%; height: 100%; }
.mg-a { stop-color: var(--gold); stop-opacity: .35; }
.mg-b { stop-color: var(--gold); stop-opacity: 0; }
.mock__line { fill: none; stroke: var(--gold); stroke-width: 2.2; stroke-linejoin: round; vector-effect: non-scaling-stroke; }

.mock__list { list-style: none; display: grid; gap: 8px; }
.mock__list li {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 12px; border-radius: var(--r-sm);
  background: var(--surface); border: 1px solid var(--line);
  font-size: 12.5px; color: var(--muted);
}
.mock__list b { margin-left: auto; font-size: 11.5px; color: var(--text); font-weight: 600; }
.dot { width: 7px; height: 7px; border-radius: 50%; flex: none; }
.dot.ok { background: var(--ok); }
.dot.warn { background: var(--warn); }

/* Marquee */
.marquee {
  margin-top: clamp(50px, 7vw, 86px);
  border-block: 1px solid var(--line);
  padding: 18px 0; overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}
.marquee__track {
  display: flex; gap: 46px; width: max-content;
  animation: slide 38s linear infinite;
}
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__track span {
  font-family: 'JetBrains Mono', monospace; font-size: 13px;
  color: var(--faint); white-space: nowrap;
}
@keyframes slide { to { transform: translateX(-50%); } }

/* ---------- BÖLÜM BAŞLIKLARI ---------- */
.section { padding: clamp(64px, 9vw, 112px) 0; position: relative; }
.section--alt { background: var(--bg-alt); border-block: 1px solid var(--line); }

.shead { max-width: 680px; margin: 0 auto clamp(38px, 5vw, 60px); text-align: center; }
.shead__title {
  margin: 12px 0 14px;
  font-size: clamp(27px, 3.8vw, 42px); font-weight: 800;
  letter-spacing: -1.3px; line-height: 1.15;
}
.shead__title--left { text-align: left; }
.shead__lead { color: var(--muted); font-size: 16.5px; }

/* ---------- BENTO / HİZMETLER ---------- */
.bento { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.tile {
  position: relative; overflow: hidden;
  padding: 30px; border-radius: var(--r-lg);
  background: var(--surface); border: 1px solid var(--line);

  transition: transform .35s var(--ease), border-color .3s, box-shadow .35s var(--ease);
}
:root[data-theme="light"] .tile { box-shadow: var(--shadow-sm); }
.tile::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(260px circle at var(--mx, 50%) var(--my, 0%), rgba(216, 168, 86, .13), transparent 65%);
  opacity: 0; transition: opacity .35s;
}
.tile:hover { transform: translateY(-6px); border-color: var(--line-strong); box-shadow: var(--shadow); }
.tile:hover::after { opacity: 1; }
.tile--wide { grid-column: span 2; }
.tile--accent {
  border-color: color-mix(in srgb, var(--accent) 35%, transparent);
  background: linear-gradient(140deg, color-mix(in srgb, var(--accent) 10%, transparent), transparent 60%), var(--surface);
}
.tile--cta {
  display: flex; align-items: center; justify-content: space-between; gap: 26px; flex-wrap: wrap;
}
.tile--cta p { max-width: 48ch; margin-top: 8px; }
.tile--cta .btn { flex: none; }

.tile__ico {
  width: 46px; height: 46px; margin-bottom: 18px;
  display: grid; place-items: center; border-radius: 13px;
  background: color-mix(in srgb, var(--accent) 14%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent) 28%, transparent);
  color: var(--accent);
}
.tile__ico svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.tile h3 { font-size: 18.5px; font-weight: 700; letter-spacing: -.3px; margin-bottom: 8px; }
.tile p { color: var(--muted); font-size: 14.8px; }
.tile .chips { margin-top: 18px; }

/* ---------- SÜREÇ ---------- */
.steps { list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; counter-reset: s; }
.step {
  position: relative; padding: 28px 24px;
  border-radius: var(--r); background: var(--surface);
  border: 1px solid var(--line);
  transition: transform .3s var(--ease), border-color .3s;
}
:root[data-theme="light"] .step { box-shadow: var(--shadow-sm); }
.step:hover { transform: translateY(-5px); border-color: var(--line-strong); }
.step::before {
  content: ""; position: absolute; top: 0; left: 24px; right: 24px; height: 2px;
  background: linear-gradient(90deg, var(--accent), transparent);
  opacity: .5;
}
.step__no {
  display: block; margin-bottom: 14px;
  font-family: 'JetBrains Mono', monospace; font-size: 13px;
  font-weight: 600; color: var(--accent); letter-spacing: 1px;
}
.step h3 { font-size: 17.5px; margin-bottom: 7px; }
.step p { font-size: 14.5px; color: var(--muted); }

/* ---------- PROJELER ---------- */
.works { display: grid; grid-template-columns: 1.15fr 1fr; gap: 20px; align-items: start; }
.work {
  padding: 32px; border-radius: var(--r-lg);
  background: var(--surface); border: 1px solid var(--line);

  transition: transform .35s var(--ease), border-color .3s, box-shadow .35s var(--ease);
}
:root[data-theme="light"] .work { box-shadow: var(--shadow-sm); }
.work:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: var(--line-strong); }
.work--flag {
  background:
    linear-gradient(160deg, color-mix(in srgb, var(--accent) 9%, transparent), transparent 55%),
    var(--surface);
  border-color: color-mix(in srgb, var(--accent) 30%, transparent);
}
.work__top { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; }
.work h3 { font-size: clamp(21px, 2.4vw, 27px); font-weight: 800; letter-spacing: -.8px; margin-bottom: 12px; }
.work h3 a { display: inline-flex; align-items: center; gap: 7px; transition: color .2s; }
.work h3 a:hover { color: var(--accent); }
.work h3 .ico { width: 18px; height: 18px; }
.work > p { color: var(--muted); font-size: 15.2px; }

.work__facts {
  list-style: none; display: flex; flex-wrap: wrap; gap: 26px;
  margin: 22px 0; padding: 18px 0; border-block: 1px solid var(--line);
}
.work__facts strong { display: block; font-size: 19px; font-weight: 800; letter-spacing: -.5px; }
.work__facts span { font-size: 12.5px; color: var(--faint); }

/* ---------- HAKKIMIZDA ---------- */
.about { display: grid; grid-template-columns: 340px 1fr; gap: clamp(32px, 5vw, 64px); align-items: center; }
.about__card {
  display: grid; justify-items: center; gap: 22px;
  padding: 44px 32px; border-radius: var(--r-xl);
  background: linear-gradient(160deg, color-mix(in srgb, var(--accent) 12%, transparent), transparent 60%), var(--surface);
  border: 1px solid var(--line); box-shadow: var(--shadow);
}
.about__logo { width: 112px; height: 124px; }
.about__quote { text-align: center; font-size: 16px; font-weight: 600; color: var(--muted); font-style: italic; }
.about__body p { color: var(--muted); margin-bottom: 14px; }

/* ---------- SSS ---------- */
.faq { display: grid; gap: 12px; }
.faq__item {
  border: 1px solid var(--line); border-radius: var(--r);
  background: var(--surface); overflow: hidden;
  transition: border-color .25s, background .25s;
}
.faq__item[open] { border-color: color-mix(in srgb, var(--accent) 40%, transparent); }
.faq__item summary {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 20px 24px; cursor: pointer; list-style: none;
  font-weight: 700; font-size: 16px;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after {
  content: ""; flex: none; width: 18px; height: 18px;
  background: currentColor; color: var(--accent);
  -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='2.6' stroke-linecap='round'%3E%3Cpath d='M12 5v14M5 12h14'/%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='2.6' stroke-linecap='round'%3E%3Cpath d='M12 5v14M5 12h14'/%3E%3C/svg%3E") center/contain no-repeat;
  transition: transform .3s var(--ease);
}
.faq__item[open] summary::after { transform: rotate(135deg); }
.faq__item summary:hover { color: var(--accent); }
.faq__body { padding: 0 24px 22px; color: var(--muted); font-size: 15px; }

/* ---------- İLETİŞİM ---------- */
.contact { display: grid; grid-template-columns: 360px 1fr; gap: 24px; align-items: start; }
.contact__side { display: grid; gap: 12px; }
.infocard {
  display: flex; align-items: center; gap: 14px;
  padding: 18px; border-radius: var(--r);
  background: var(--surface); border: 1px solid var(--line);
  transition: transform .25s var(--ease), border-color .25s;
}
.infocard:not(.infocard--static):hover { transform: translateY(-3px); border-color: var(--accent); }
.infocard__ico {
  display: grid; place-items: center; flex: none;
  width: 42px; height: 42px; border-radius: 12px;
  background: color-mix(in srgb, var(--accent) 14%, transparent);
  color: var(--accent);
}
.infocard__ico svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.infocard strong { display: block; font-size: 14.5px; }
.infocard em { font-style: normal; font-size: 13.5px; color: var(--muted); }
.contact__note { margin-top: 6px; padding: 16px 18px; border-radius: var(--r); font-size: 13.8px; color: var(--muted); background: var(--surface-2); border: 1px dashed var(--line-strong); }

.contact__form {
  padding: clamp(24px, 3vw, 34px); border-radius: var(--r-lg);
  background: var(--surface); border: 1px solid var(--line);
  box-shadow: var(--shadow);
}
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { margin-bottom: 16px; }
.field label { display: block; margin-bottom: 7px; font-size: 13.5px; font-weight: 600; }
.field .opt { color: var(--faint); font-weight: 400; }
.field input, .field textarea, .field select {
  width: 100%; padding: 13px 15px;
  background: var(--bg); border: 1px solid var(--line); border-radius: 12px;
  font-size: 15px; resize: vertical;
  transition: border-color .2s, box-shadow .2s, background .2s;
}
:root[data-theme="light"] .field input,
:root[data-theme="light"] .field textarea,
:root[data-theme="light"] .field select { background: var(--surface-2); }
.field input::placeholder, .field textarea::placeholder { color: var(--faint); }
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none; border-color: var(--accent); box-shadow: var(--ring);
}
.field input.is-err, .field textarea.is-err { border-color: var(--err); }
.field select { appearance: none; 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='%2397a3bd' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 14px center; background-size: 18px;
  padding-right: 42px;
}

.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.form__note { margin-top: 14px; font-size: 14px; text-align: center; min-height: 1.4em; }
.form__note.ok  { color: var(--ok); }
.form__note.err { color: var(--err); }

/* ---------- FOOTER ---------- */
.footer { border-top: 1px solid var(--line); padding-top: 56px; background: var(--bg-alt); }
.footer__grid {
  display: grid; grid-template-columns: 1.6fr repeat(3, 1fr); gap: 32px;
  padding-bottom: 44px;
}
.footer__brand p { margin-top: 14px; max-width: 34ch; font-size: 14.5px; color: var(--muted); }
.footer__col { display: flex; flex-direction: column; gap: 10px; }
.footer__col h4 { font-size: 13px; text-transform: uppercase; letter-spacing: 1.3px; color: var(--text); margin-bottom: 4px; }
.footer__col a { font-size: 14.5px; color: var(--muted); transition: color .2s; width: fit-content; }
.footer__col a:hover { color: var(--accent); }

.footer__bottom {
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px;
  padding-block: 20px 26px; border-top: 1px solid var(--line);
  font-size: 13.5px; color: var(--faint);
}
.footer__top { display: inline-flex; align-items: center; gap: 7px; transition: color .2s; }
.footer__top:hover { color: var(--accent); }
.footer__top .ico { width: 15px; height: 15px; }

/* ---------- 5. RESPONSIVE ---------- */
@media (max-width: 1040px) {
  /* Tek sütuna düşerken başlık önce gelir; panel dekoratif, altta kalır. */
  .hero__grid { grid-template-columns: 1fr; }
  .hero__visual { width: 100%; max-width: 560px; margin-inline: auto; }
  .mock { transform: none; animation: none; }
  .bento { grid-template-columns: repeat(2, 1fr); }
  .tile--wide { grid-column: span 2; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .works { grid-template-columns: 1fr; }
  .about { grid-template-columns: 1fr; }
  .about__card { max-width: 380px; margin-inline: auto; }
  .contact { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 860px) {
  .nav__burger { display: flex; }
  .nav__links {
    position: fixed; inset: var(--nav-h) 0 auto 0;
    flex-direction: column; align-items: stretch; gap: 2px;
    padding: 14px 24px 26px;
    background: color-mix(in srgb, var(--bg-alt) 96%, transparent);
    backdrop-filter: blur(18px);
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow);
    transform: translateY(-120%); opacity: 0; visibility: hidden;
    transition: transform .35s var(--ease), opacity .25s, visibility .25s;
  }
  .nav__links.is-open { transform: translateY(0); opacity: 1; visibility: visible; }
  .nav__links > a { padding: 14px 12px; font-size: 16px; }
  .nav__links > a.is-active::after { display: none; }
  .nav__cta { margin: 10px 0 0; justify-content: center; }
  body.nav-open { overflow: hidden; }
}

@media (max-width: 680px) {
  .container { padding-inline: 18px; }
  .bento, .steps, .row { grid-template-columns: 1fr; }
  .mock__body { padding: 14px; gap: 12px; }
  .mock__kpi strong { font-size: 20px; }
  .mock__chart { height: 78px; }
  .tile--wide { grid-column: span 1; }
  .hero__actions { flex-direction: column; align-items: stretch; }
  .hero__stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
  .hero__stats dd { font-size: 12.5px; line-height: 1.35; }
  .work { padding: 24px; }
  .work__facts { gap: 18px; }
  .footer__grid { grid-template-columns: 1fr; gap: 26px; }
  .bg-grid { background-size: 42px 42px; }
}