/* ==========================================================================
   BTM — Bulut Tasarım Merkezi · btm.net.tr landing page
   Saf CSS, build adımı yok. Bölümler:
   01 Tokenlar · 02 Temel · 03 Yardımcılar & butonlar · 04 Nav · 05 Hero
   06 Hizmetler · 07 Platformlar · 08 Adımlar · 09 Portfolyo · 10 Araçlar
   11 Fiyatlar · 12 Referanslar · 13 Rakamlar · 14 Blog · 15 SSS · 16 CTA
   17 İletişim · 18 Footer · 19 Modal/Lightbox · 20 Çerez/Toast/Yukarı · 21 404
   22 Hareket azaltma
   ========================================================================== */

/* 01 · Tokenlar ----------------------------------------------------------- */
:root {
  --bg: #f4f5f9;
  --surface: #ffffff;
  --dark: #0b1020;
  --dark-2: #121a33;
  --text: #141a2a;
  --muted: #5b6478;
  --line: #e3e6ef;
  --line-dark: rgba(255, 255, 255, .12);

  --g1: #1ea7ff;
  --g2: #4f63ff;
  --g3: #a23dff;
  --grad: linear-gradient(120deg, var(--g1) 0%, var(--g2) 50%, var(--g3) 100%);

  --c-graphic: #2f6bff;
  --c-3d: #6b4dff;
  --c-video: #ff3b6b;
  --c-photo: #ff7a1a;
  --c-vector: #16b86a;
  --c-tools: #14a7c9;

  --gold-1: #f7d58b;
  --gold-2: #e0b25f;
  --gold-3: #b9853a;
  --shoe-1: #ff8a1f;
  --shoe-2: #ff3d3d;

  --font-head: "Montserrat", "Avenir Next", "Segoe UI", system-ui, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  --fs-xs: .78rem;
  --fs-sm: .9rem;
  --fs-base: clamp(.97rem, .94rem + .15vw, 1.05rem);
  --fs-lg: clamp(1.05rem, 1rem + .35vw, 1.22rem);
  --fs-h3: clamp(1.1rem, 1rem + .45vw, 1.35rem);
  --fs-h2: clamp(1.75rem, 1.2rem + 2.3vw, 2.9rem);
  --fs-h1: clamp(2.35rem, 1.3rem + 4.6vw, 4.6rem);

  --radius-sm: 10px;
  --radius: 18px;
  --radius-lg: 28px;
  --shadow-sm: 0 1px 2px rgba(20, 26, 42, .06), 0 2px 8px rgba(20, 26, 42, .05);
  --shadow: 0 10px 30px -12px rgba(20, 26, 42, .18);
  --shadow-lg: 0 30px 60px -20px rgba(20, 26, 42, .28);

  --gutter: clamp(16px, 4vw, 32px);
  --nav-h: 72px;
  --ease: cubic-bezier(.22, .8, .24, 1);
}

/* 02 · Temel -------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--nav-h) + 12px); -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--fs-base);
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
  overflow-x: hidden;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
body.is-locked { overflow: hidden; }
img, svg { display: block; max-width: 100%; }
h1, h2, h3, h4 { font-family: var(--font-head); line-height: 1.15; margin: 0 0 .5em; letter-spacing: -.02em; }
p { margin: 0 0 1em; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: 0; padding: 0; }
:focus-visible { outline: 3px solid var(--g2); outline-offset: 3px; border-radius: 6px; }
.section--dark :focus-visible, .footer :focus-visible { outline-color: var(--g1); }
::selection { background: rgba(79, 99, 255, .22); }

.skip-link {
  position: absolute; left: 12px; top: -60px; z-index: 200;
  background: var(--dark); color: #fff; padding: 10px 16px; border-radius: 10px; font-weight: 600;
  transition: top .2s;
}
.skip-link:focus { top: 12px; }
.sr-only {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* 03 · Yardımcılar & butonlar --------------------------------------------- */
.container { width: 100%; max-width: calc(1200px + var(--gutter) * 2); margin-inline: auto; padding-inline: var(--gutter); }
.section { position: relative; padding-block: clamp(64px, 9vw, 120px); }
.section--white { background: var(--surface); }
.section--dark { background: var(--dark); color: #e8ebf5; }
.section--dark .section-head p { color: #aab2c8; }

.section-head { max-width: 720px; margin: 0 auto clamp(36px, 5vw, 60px); text-align: center; }
.section-head h2 { font-size: var(--fs-h2); font-weight: 800; }
.section-head p { color: var(--muted); font-size: var(--fs-lg); margin: 0; }
.section--dark .section-head h2 { color: #fff; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-head); font-weight: 700; font-size: var(--fs-xs);
  letter-spacing: .16em; text-transform: uppercase; color: var(--g2);
  margin-bottom: 14px;
}
.eyebrow::before { content: ""; width: 22px; height: 2px; border-radius: 2px; background: var(--grad); }
.section--dark .eyebrow { color: #8fb4ff; }

.grad-text {
  background: var(--grad); -webkit-background-clip: text; background-clip: text;
  color: transparent; -webkit-text-fill-color: transparent;
}

.btn {
  --btn-pad: 14px 22px;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: var(--btn-pad); border-radius: 999px;
  font-family: var(--font-head); font-weight: 700; font-size: .95rem; line-height: 1.1;
  white-space: nowrap; border: 1.5px solid transparent;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background-color .2s, color .2s, border-color .2s;
}
.btn svg { width: 18px; height: 18px; flex: none; }
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn--sm { --btn-pad: 10px 16px; font-size: .88rem; }
.btn--lg { --btn-pad: 17px 28px; font-size: 1rem; }
.btn--block { width: 100%; }
.btn--primary {
  color: #fff; background: var(--grad); background-size: 160% 100%; background-position: 0 0;
  box-shadow: 0 12px 26px -12px rgba(79, 99, 255, .75);
}
.btn--primary:hover { background-position: 100% 0; box-shadow: 0 16px 34px -12px rgba(162, 61, 255, .7); }
.btn--ghost { color: var(--text); background: var(--surface); border-color: var(--line); box-shadow: var(--shadow-sm); }
.btn--ghost:hover { border-color: #c9cfe0; }
.btn--ghost-light { color: #fff; border-color: rgba(255, 255, 255, .28); background: rgba(255, 255, 255, .06); }
.btn--ghost-light:hover { background: rgba(255, 255, 255, .14); }
.btn--dark { color: #fff; background: var(--dark); }
.btn--dark:hover { background: #1b2440; }
.btn--gold { color: #1a1305; background: linear-gradient(120deg, var(--gold-1), var(--gold-2) 55%, var(--gold-3)); box-shadow: 0 12px 26px -12px rgba(224, 178, 95, .7); }
.btn--shoe { color: #fff; background: linear-gradient(120deg, var(--shoe-1), var(--shoe-2)); box-shadow: 0 12px 26px -12px rgba(255, 61, 61, .6); }

/* İkon karosu: renkli yuvarlatılmış kare + beyaz çizgi ikon */
.ico {
  --c: var(--g2);
  display: inline-grid; place-items: center; flex: none;
  width: 52px; height: 52px; border-radius: 15px;
  background: var(--c); color: #fff;
  box-shadow: 0 10px 22px -10px var(--c);
}
.ico svg { width: 26px; height: 26px; fill: none; stroke: currentColor; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
.ico--sm { width: 40px; height: 40px; border-radius: 12px; }
.ico--sm svg { width: 20px; height: 20px; }
.c-graphic { --c: var(--c-graphic); }
.c-3d { --c: var(--c-3d); }
.c-video { --c: var(--c-video); }
.c-photo { --c: var(--c-photo); }
.c-vector { --c: var(--c-vector); }
.c-tools { --c: var(--c-tools); }

/* Marka kilidi (logo + BULUT TASARIM MERKEZİ + TÜM TASARIMLAR TEK YERDE) */
.lockup { display: inline-flex; flex-direction: column; align-items: center; text-align: center; }
.lockup__mark { width: 150px; height: auto; }
.lockup__name {
  font-family: var(--font-head); font-weight: 700; font-size: .86rem;
  letter-spacing: .32em; margin-right: -.32em; margin-top: 2px; color: var(--text);
}
.lockup__tag {
  display: flex; align-items: center; gap: 10px; margin-top: 4px;
  font-size: .62rem; font-weight: 600; letter-spacing: .22em; color: var(--muted); text-transform: uppercase;
}
.lockup__tag::before, .lockup__tag::after { content: ""; width: 22px; height: 1px; background: currentColor; opacity: .7; }
.lockup--light .lockup__name { color: #fff; }
.lockup--light .lockup__tag { color: #9aa4bf; }

/* Kaydırma reveal — yalnızca JS aktifken gizlenir */
.js [data-reveal] { opacity: 0; transform: translateY(26px); transition: opacity .8s var(--ease), transform .8s var(--ease); transition-delay: var(--d, 0s); }
.js [data-reveal="left"] { transform: translateX(-30px); }
.js [data-reveal="right"] { transform: translateX(30px); }
.js [data-reveal="zoom"] { transform: scale(.94); }
.js [data-reveal].is-visible { opacity: 1; transform: none; }

/* 04 · Nav ---------------------------------------------------------------- */
.nav {
  position: sticky; top: 0; z-index: 100; height: var(--nav-h);
  transition: background-color .3s, box-shadow .3s, border-color .3s;
  background: rgba(244, 245, 249, .55);
  -webkit-backdrop-filter: saturate(160%) blur(16px); backdrop-filter: saturate(160%) blur(16px);
  border-bottom: 1px solid transparent;
}
.nav.is-scrolled { background: rgba(255, 255, 255, .78); border-bottom-color: rgba(20, 26, 42, .07); box-shadow: 0 8px 30px -18px rgba(20, 26, 42, .25); }
.nav__inner { height: 100%; display: flex; align-items: center; gap: 20px; }
.brand { display: inline-flex; align-items: center; gap: 10px; flex: none; }
.brand img { width: 78px; height: auto; }
.brand__text { display: flex; flex-direction: column; line-height: 1.05; }
.brand__name { font-family: var(--font-head); font-weight: 800; font-size: .74rem; letter-spacing: .2em; }
.brand__tag { font-size: .56rem; letter-spacing: .18em; color: var(--muted); font-weight: 600; margin-top: 3px; }
.nav__links { display: flex; align-items: center; gap: 2px; margin-left: auto; }
.nav__links a {
  position: relative; padding: 8px 11px; border-radius: 999px;
  font-size: .9rem; font-weight: 500; color: #3a4257; transition: color .2s, background-color .2s;
}
.nav__links a:hover { color: var(--text); background: rgba(20, 26, 42, .05); }
.nav__links a.is-active { color: var(--g2); }
.nav__links a.is-active::after {
  content: ""; position: absolute; left: 50%; bottom: 2px; width: 16px; height: 2px; margin-left: -8px; border-radius: 2px; background: var(--grad);
}
.nav__actions { display: flex; align-items: center; gap: 8px; }
.nav__login { font-weight: 600; font-size: .92rem; padding: 9px 14px; border-radius: 999px; color: var(--text); }
.nav__login:hover { background: rgba(20, 26, 42, .06); }
.nav__toggle {
  display: none; width: 44px; height: 44px; border-radius: 12px; margin-left: 4px;
  background: var(--surface); box-shadow: var(--shadow-sm); position: relative;
}
.nav__toggle span, .nav__toggle span::before, .nav__toggle span::after {
  position: absolute; left: 50%; top: 50%; width: 20px; height: 2px; margin: -1px 0 0 -10px; border-radius: 2px; background: var(--text);
  transition: transform .3s var(--ease), opacity .2s; content: "";
}
.nav__toggle span::before { transform: translateY(-6px); margin: 0; left: 0; top: 0; }
.nav__toggle span::after { transform: translateY(6px); margin: 0; left: 0; top: 0; }
.nav__toggle[aria-expanded="true"] span { background: transparent; }
.nav__toggle[aria-expanded="true"] span::before { transform: rotate(45deg); background: var(--text); }
.nav__toggle[aria-expanded="true"] span::after { transform: rotate(-45deg); background: var(--text); }

.mobile-menu {
  position: fixed; inset: var(--nav-h) 0 0 0; z-index: 99;
  background: rgba(244, 245, 249, .97);
  -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px);
  padding: 20px var(--gutter) 32px; overflow-y: auto;
  opacity: 0; visibility: hidden; transform: translateY(-8px);
  transition: opacity .3s, transform .3s var(--ease), visibility 0s .3s;
}
.mobile-menu.is-open { opacity: 1; visibility: visible; transform: none; transition: opacity .3s, transform .3s var(--ease); }
.mobile-menu ul { display: grid; gap: 4px; }
.mobile-menu li a {
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 6px; font-family: var(--font-head); font-weight: 700; font-size: 1.2rem; border-bottom: 1px solid var(--line);
}
.mobile-menu li a::after { content: "→"; color: var(--g2); font-weight: 600; }
.mobile-menu__actions { display: grid; gap: 10px; margin-top: 24px; }
.mobile-menu__slogan { margin-top: 26px; text-align: center; color: var(--muted); font-size: var(--fs-sm); letter-spacing: .04em; }

/* 05 · Hero --------------------------------------------------------------- */
.hero { position: relative; padding-block: clamp(36px, 6vw, 80px) clamp(64px, 8vw, 110px); overflow: hidden; }
.hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image: radial-gradient(rgba(20, 26, 42, .09) 1px, transparent 1px);
  background-size: 26px 26px;
  -webkit-mask-image: radial-gradient(ellipse at 70% 40%, #000 10%, transparent 70%);
  mask-image: radial-gradient(ellipse at 70% 40%, #000 10%, transparent 70%);
}
.hero__grid { position: relative; display: grid; grid-template-columns: 1.02fr 1fr; gap: clamp(28px, 5vw, 64px); align-items: center; }
.hero__badge {
  display: inline-flex; align-items: center; gap: 10px; padding: 6px 14px 6px 6px; margin-bottom: 22px;
  background: var(--surface); border: 1px solid var(--line); border-radius: 999px; box-shadow: var(--shadow-sm);
  font-size: .84rem; font-weight: 500; color: #3a4257; max-width: 100%;
}
.hero__badge b { background: var(--grad); color: #fff; border-radius: 999px; padding: 3px 10px; font-size: .72rem; font-weight: 700; letter-spacing: .04em; }
.hero__title { font-size: var(--fs-h1); font-weight: 800; letter-spacing: -.035em; line-height: 1.02; margin-bottom: 22px; }
.hero__title .grad-text { display: inline-block; padding-bottom: .06em; }
.hero__lead { font-size: var(--fs-lg); color: var(--muted); max-width: 560px; margin-bottom: 30px; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 18px; }
.hero__slogan { display: flex; align-items: center; gap: 10px; color: var(--muted); font-size: var(--fs-sm); font-weight: 500; margin-bottom: 36px; }
.hero__slogan span { width: 6px; height: 6px; border-radius: 50%; background: var(--grad); }
.hero__stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.hstat { padding: 14px 12px; background: rgba(255, 255, 255, .7); border: 1px solid var(--line); border-radius: 16px; }
.hstat__num { display: block; font-family: var(--font-head); font-weight: 800; font-size: clamp(1.15rem, .9rem + 1vw, 1.6rem); letter-spacing: -.02em; line-height: 1.1; }
.hstat__label { display: block; font-size: .76rem; color: var(--muted); line-height: 1.3; margin-top: 4px; }

/* Hero görsel kompozisyonu */
.hv { position: relative; aspect-ratio: 1 / .95; max-width: 600px; width: 100%; margin-inline: auto; }
.hv__blob { position: absolute; border-radius: 50%; filter: blur(60px); opacity: .55; will-change: transform; }
.hv__blob--a { width: 58%; height: 58%; left: 2%; top: 8%; background: var(--g1); animation: blob 14s ease-in-out infinite; }
.hv__blob--b { width: 52%; height: 52%; right: 0; top: 26%; background: var(--g3); animation: blob 16s ease-in-out infinite reverse; }
.hv__blob--c { width: 40%; height: 40%; left: 30%; bottom: 0; background: var(--g2); opacity: .4; animation: blob 18s ease-in-out infinite; }
@keyframes blob {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(6%, -5%) scale(1.08); }
  66% { transform: translate(-5%, 6%) scale(.95); }
}
.hv__stage { position: absolute; inset: 0; transition: transform .6s var(--ease); }
.hv__cloud { position: absolute; left: 4%; right: 4%; top: 10%; filter: drop-shadow(0 30px 40px rgba(79, 99, 255, .25)); }
.hv__cloud svg { width: 100%; height: auto; overflow: visible; }
.hv__cloud .cloud-fill { fill: rgba(255, 255, 255, .72); }
.hv__cloud .cloud-stroke { stroke-dasharray: 1400; stroke-dashoffset: 1400; animation: draw 2.4s .2s var(--ease) forwards; }
@keyframes draw { to { stroke-dashoffset: 0; } }
.hv__center {
  position: absolute; left: 50%; top: 52%; transform: translate(-50%, -50%);
  width: 46%; background: var(--surface); border-radius: 22px; padding: 16px; box-shadow: var(--shadow-lg);
}
.hv__canvas { aspect-ratio: 4 / 3; border-radius: 14px; background: linear-gradient(135deg, #eef1ff, #f7efff); position: relative; overflow: hidden; }
.hv__canvas svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.hv__toolbar { display: flex; gap: 6px; margin-bottom: 10px; align-items: center; }
.hv__toolbar i { width: 8px; height: 8px; border-radius: 50%; background: #e3e6ef; }
.hv__toolbar i:first-child { background: #ff6b81; }
.hv__toolbar i:nth-child(2) { background: #ffc24b; }
.hv__toolbar i:nth-child(3) { background: #3ed598; }
.hv__toolbar em { margin-left: auto; font-style: normal; font-size: .64rem; font-weight: 600; color: var(--muted); }
.hv__people { display: flex; align-items: center; margin-top: 10px; }
.hv__people span {
  width: 22px; height: 22px; border-radius: 50%; border: 2px solid #fff; margin-left: -6px; display: grid; place-items: center;
  font-size: .55rem; font-weight: 700; color: #fff;
}
.hv__people span:first-child { margin-left: 0; }
.hv__people small { margin-left: 8px; font-size: .66rem; color: var(--muted); font-weight: 500; }
.hv__card {
  position: absolute; display: flex; align-items: center; gap: 10px;
  padding: 10px 14px 10px 10px; border-radius: 16px; background: rgba(255, 255, 255, .88);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  box-shadow: var(--shadow); border: 1px solid rgba(255, 255, 255, .9);
  font-size: .78rem; font-weight: 600; white-space: nowrap;
  animation: float 6s ease-in-out infinite; animation-delay: var(--fd, 0s);
}
.hv__card small { display: block; font-weight: 500; color: var(--muted); font-size: .66rem; }
.hv__card--1 { left: 0; top: 14%; }
.hv__card--2 { right: 0; top: 8%; --fd: -1.5s; }
.hv__card--3 { left: -2%; top: 58%; --fd: -3s; }
.hv__card--4 { right: -2%; top: 52%; --fd: -2s; }
.hv__card--5 { left: 16%; bottom: 3%; --fd: -4s; }
.hv__card--6 { right: 12%; bottom: 0; --fd: -.8s; }
@keyframes float { 0%, 100% { translate: 0 0; } 50% { translate: 0 -12px; } }
.hv__layer { position: absolute; inset: 0; transition: transform .5s var(--ease); pointer-events: none; }
.hv__layer > * { pointer-events: auto; }

/* 06 · Hizmetler ---------------------------------------------------------- */
.services-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(16px, 2vw, 24px); }
.svc {
  --c: var(--g2);
  position: relative; isolation: isolate; display: flex; flex-direction: column;
  padding: clamp(22px, 2.6vw, 32px); background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s;
}
.svc::before {
  content: ""; position: absolute; inset: -1px; z-index: -1; border-radius: inherit; opacity: 0;
  background: radial-gradient(120% 80% at 0% 0%, color-mix(in srgb, var(--c) 14%, transparent), transparent 60%);
  transition: opacity .35s;
}
.svc::after {
  content: ""; position: absolute; left: 12%; right: 12%; bottom: -14px; height: 40px; z-index: -2; border-radius: 50%;
  background: var(--c); filter: blur(28px); opacity: 0; transition: opacity .35s;
}
.svc:hover { transform: translateY(-6px); border-color: color-mix(in srgb, var(--c) 40%, var(--line)); box-shadow: 0 24px 50px -24px color-mix(in srgb, var(--c) 60%, transparent); }
.svc:hover::before { opacity: 1; }
.svc:hover::after { opacity: .35; }
.svc .ico { margin-bottom: 20px; transition: transform .35s var(--ease); }
.svc:hover .ico { transform: rotate(-6deg) scale(1.06); }
.svc h3 { font-size: var(--fs-h3); font-weight: 700; }
.svc p { color: var(--muted); font-size: .95rem; }
.svc__list { display: grid; gap: 8px; margin: 4px 0 22px; }
.svc__list li { display: flex; gap: 10px; align-items: flex-start; font-size: .92rem; color: #2c3448; }
.svc__list li::before {
  content: ""; flex: none; width: 18px; height: 18px; margin-top: 3px; border-radius: 6px;
  background: color-mix(in srgb, var(--c) 14%, #fff) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23141a2a' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E") center / 11px no-repeat;
}
.svc__link { margin-top: auto; display: inline-flex; align-items: center; gap: 6px; font-family: var(--font-head); font-weight: 700; font-size: .92rem; color: var(--c); }
.svc__link svg { width: 16px; height: 16px; transition: transform .25s var(--ease); }
.svc__link:hover svg { transform: translateX(4px); }

/* 07 · Platformlar -------------------------------------------------------- */
.platforms { background: linear-gradient(180deg, var(--bg) 0%, #eceef6 100%); overflow: hidden; }
.pf-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(16px, 2vw, 24px); perspective: 1400px; }
.pf {
  position: relative; display: flex; flex-direction: column; overflow: hidden; isolation: isolate;
  padding: clamp(24px, 2.6vw, 34px); border-radius: var(--radius-lg);
  transform-style: preserve-3d; transition: transform .5s var(--ease), box-shadow .5s var(--ease);
  will-change: transform;
}
.pf:hover { box-shadow: var(--shadow-lg); }
.pf__glow { position: absolute; width: 70%; aspect-ratio: 1; border-radius: 50%; filter: blur(70px); z-index: -1; opacity: .45; pointer-events: none; }
.pf__head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; margin-bottom: 18px; min-height: 64px; }
.pf__logo { width: 124px; height: auto; }
.pf__badge {
  flex: none; padding: 5px 11px; border-radius: 999px; font-size: .7rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase;
}
.pf__kicker { font-family: var(--font-head); font-weight: 700; font-size: .74rem; letter-spacing: .14em; text-transform: uppercase; margin-bottom: 6px; }
.pf__title { font-size: clamp(1.3rem, 1.05rem + .9vw, 1.7rem); font-weight: 800; margin-bottom: 8px; }
.pf__lead { font-size: .94rem; margin-bottom: 20px; }
.pf__feats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin-bottom: 20px; }
.pf-feat {
  display: flex; flex-direction: column; align-items: center; gap: 8px; text-align: center;
  padding: 12px 6px; border-radius: 14px; font-size: .72rem; font-weight: 600; line-height: 1.25;
}
.pf-feat svg { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.pf__desc { font-size: .88rem; margin-bottom: 14px; }
.pf__mods { display: grid; gap: 7px; margin-bottom: 24px; font-size: .86rem; }
.pf__mods li { display: flex; gap: 9px; align-items: flex-start; }
.pf__mods li::before { content: ""; flex: none; width: 7px; height: 7px; margin-top: 8px; border-radius: 2px; transform: rotate(45deg); background: currentColor; }
.pf__cta { margin-top: auto; }
.pf__slogan { margin-top: 14px; font-size: .78rem; text-align: center; opacity: .8; letter-spacing: .03em; }

/* Açık BTM paneli */
.pf--btm { background: var(--surface); border: 1px solid var(--line); color: var(--text); }
.pf--btm .pf__glow { background: var(--g2); top: -30%; right: -30%; opacity: .18; }
.pf--btm .pf__kicker { color: var(--g2); }
.pf--btm .pf__lead, .pf--btm .pf__desc { color: var(--muted); }
.pf--btm .pf-feat { background: #f5f6fb; color: #2c3448; }
.pf--btm .pf-feat .ico { width: 36px; height: 36px; border-radius: 11px; }
.pf--btm .pf-feat .ico svg { width: 18px; height: 18px; stroke-width: 2; }
.pf--btm .pf__mods li::before { background: var(--g2); }
.pf--btm .pf__badge { background: #eef1ff; color: var(--g2); }

/* BTM Altın paneli — siyah & altın */
.pf--altin { background: radial-gradient(120% 90% at 100% 0%, #2a2112 0%, #0d0c0a 55%, #070707 100%); color: #efe6d2; border: 1px solid rgba(224, 178, 95, .22); }
.pf--altin .pf__glow { background: var(--gold-2); bottom: -35%; left: -25%; opacity: .22; }
.pf--altin .pf__kicker { color: var(--gold-1); }
.pf--altin .pf__title .gold-text {
  background: linear-gradient(120deg, var(--gold-1), var(--gold-2) 50%, var(--gold-3)); -webkit-background-clip: text; background-clip: text; color: transparent; -webkit-text-fill-color: transparent;
}
.pf--altin .pf__title { color: #fff; }
.pf--altin .pf__lead, .pf--altin .pf__desc { color: #b9ae98; }
.pf--altin .pf-feat { background: rgba(224, 178, 95, .07); border: 1px solid rgba(224, 178, 95, .18); color: #f1e3c2; }
.pf--altin .pf-feat svg { stroke: var(--gold-1); }
.pf--altin .pf__mods { color: #d8cdb6; }
.pf--altin .pf__mods li::before { background: var(--gold-2); }
.pf--altin .pf__mods b { color: var(--gold-1); font-weight: 600; }
.pf--altin .pf__badge { background: rgba(224, 178, 95, .14); color: var(--gold-1); border: 1px solid rgba(224, 178, 95, .35); }

/* BTM Ayakkabı paneli — açık turuncu/kırmızı */
.pf--ayakkabi { background: linear-gradient(160deg, #fff7ef 0%, #fff1ea 60%, #ffe9e6 100%); color: #2a1a14; border: 1px solid #ffd9c7; }
.pf--ayakkabi .pf__glow { background: var(--shoe-1); top: -30%; left: -20%; opacity: .25; }
.pf--ayakkabi .pf__kicker { color: #e2521f; }
.pf--ayakkabi .pf__title .shoe-text {
  background: linear-gradient(120deg, var(--shoe-1), var(--shoe-2)); -webkit-background-clip: text; background-clip: text; color: transparent; -webkit-text-fill-color: transparent;
}
.pf--ayakkabi .pf__lead, .pf--ayakkabi .pf__desc { color: #7a5b4f; }
.pf--ayakkabi .pf-feat { background: rgba(255, 255, 255, .75); border: 1px solid #ffe0d2; color: #4a2e24; }
.pf--ayakkabi .pf-feat svg { stroke: #f0562b; }
.pf--ayakkabi .pf__mods { color: #5a3f35; }
.pf--ayakkabi .pf__mods li::before { background: var(--shoe-2); }
.pf--ayakkabi .pf__badge { background: linear-gradient(120deg, var(--shoe-1), var(--shoe-2)); color: #fff; box-shadow: 0 8px 18px -8px rgba(255, 61, 61, .7); }

.pf-footnote { text-align: center; margin: clamp(28px, 4vw, 44px) auto 0; color: var(--muted); font-size: .98rem; max-width: 640px; }
.pf-footnote strong { color: var(--text); }

/* 08 · Nasıl çalışır ------------------------------------------------------ */
.steps { list-style: none; margin: 0; padding: 0; position: relative; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(16px, 2.4vw, 28px); }
.steps__line { position: absolute; left: 12.5%; right: 12.5%; top: 34px; height: 3px; border-radius: 3px; background: var(--line); overflow: hidden; }
.steps__progress { position: absolute; inset: 0; background: var(--grad); transform-origin: left center; transform: scaleX(var(--p, 0)); transition: transform .15s linear; }
.step { position: relative; text-align: center; padding: 0 6px; }
.step__num {
  position: relative; z-index: 1; width: 70px; height: 70px; margin: 0 auto 20px; border-radius: 22px;
  display: grid; place-items: center; background: var(--surface); border: 1px solid var(--line); box-shadow: var(--shadow);
  transition: background-color .4s, border-color .4s, color .4s, transform .4s var(--ease);
}
.step__num svg { width: 28px; height: 28px; fill: none; stroke: var(--g2); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; transition: stroke .4s; }
.step__num b {
  position: absolute; right: -8px; top: -8px; width: 26px; height: 26px; border-radius: 50%; display: grid; place-items: center;
  font-family: var(--font-head); font-size: .74rem; background: var(--dark); color: #fff; border: 2px solid var(--bg);
}
.step.is-active .step__num { background: var(--grad); border-color: transparent; transform: translateY(-4px); }
.step.is-active .step__num svg { stroke: #fff; }
.step h3 { font-size: 1.1rem; font-weight: 700; }
.step p { color: var(--muted); font-size: .92rem; margin: 0 auto; max-width: 260px; }
.step__tags { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px; margin-top: 12px; }
.step__tags span { font-size: .7rem; font-weight: 600; padding: 3px 9px; border-radius: 999px; background: #eef1ff; color: var(--g2); }

/* 09 · Portfolyo ---------------------------------------------------------- */
.filters { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin-bottom: clamp(26px, 4vw, 40px); }
.filter {
  padding: 9px 16px; border-radius: 999px; border: 1px solid var(--line); background: var(--surface);
  font-size: .88rem; font-weight: 600; color: #3a4257; transition: background-color .2s, color .2s, border-color .2s, box-shadow .2s;
}
.filter:hover { border-color: #c8cee0; }
.filter[aria-pressed="true"] { background: var(--dark); color: #fff; border-color: var(--dark); box-shadow: 0 10px 20px -12px rgba(11, 16, 32, .7); }
.filter small { opacity: .6; margin-left: 4px; font-weight: 500; }
.works { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(14px, 1.8vw, 22px); }
.work { transition: opacity .35s var(--ease), transform .35s var(--ease); }
.work.is-hiding { opacity: 0; transform: scale(.96); }
.work[hidden] { display: none; }
.work__btn {
  display: block; width: 100%; text-align: left; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; transition: transform .35s var(--ease), box-shadow .35s var(--ease);
}
.work__btn:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.work__cover { position: relative; aspect-ratio: 4 / 3; overflow: hidden; }
.work__cover svg { width: 100%; height: 100%; transition: transform .6s var(--ease); }
.work__btn:hover .work__cover svg { transform: scale(1.06); }
.work__zoom {
  position: absolute; right: 12px; bottom: 12px; width: 38px; height: 38px; border-radius: 12px; display: grid; place-items: center;
  background: rgba(255, 255, 255, .92); color: var(--text); opacity: 0; transform: translateY(8px); transition: opacity .3s, transform .3s var(--ease);
}
.work__zoom svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; }
.work__btn:hover .work__zoom, .work__btn:focus-visible .work__zoom { opacity: 1; transform: none; }
.work__meta { padding: 14px 16px 16px; }
.work__tag { --c: var(--g2); display: inline-block; font-size: .68rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--c); background: color-mix(in srgb, var(--c) 12%, #fff); padding: 3px 8px; border-radius: 6px; margin-bottom: 8px; }
.work__tag.c-jewel { --c: #b07a24; }
.work__tag.c-shoe { --c: #e8491f; }
.work__title { display: block; font-family: var(--font-head); font-weight: 700; font-size: .98rem; line-height: 1.3; }
.work__client { display: block; font-size: .8rem; color: var(--muted); margin-top: 2px; }
.works-empty { text-align: center; color: var(--muted); grid-column: 1 / -1; }

/* 10 · Araçlar marquee ---------------------------------------------------- */
.tools { padding-block: clamp(56px, 7vw, 90px); overflow: hidden; }
.tools .section-head { margin-bottom: 34px; }
.marquee {
  position: relative; display: flex; overflow: hidden; user-select: none; gap: 14px;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.marquee + .marquee { margin-top: 14px; }
.marquee__track { display: flex; flex: none; gap: 14px; min-width: 100%; justify-content: space-around; animation: marquee 38s linear infinite; }
.marquee--reverse .marquee__track { animation-direction: reverse; animation-duration: 44s; }
.marquee:hover .marquee__track { animation-play-state: paused; }
@keyframes marquee { to { transform: translateX(calc(-100% - 14px)); } }
.tool-chip {
  display: inline-flex; align-items: center; gap: 12px; padding: 12px 20px 12px 12px; border-radius: 18px;
  background: rgba(255, 255, 255, .05); border: 1px solid var(--line-dark); color: #e8ebf5; white-space: nowrap;
}
.tool-chip .ico { width: 40px; height: 40px; border-radius: 12px; box-shadow: none; }
.tool-chip .ico svg { width: 20px; height: 20px; }
.tool-chip b { display: block; font-family: var(--font-head); font-size: .94rem; font-weight: 700; color: #fff; }
.tool-chip small { display: block; font-size: .76rem; color: #9aa4bf; }
.tools__browser { display: flex; justify-content: center; gap: 22px; flex-wrap: wrap; margin-top: 36px; color: #9aa4bf; font-size: .86rem; }
.tools__browser span { display: inline-flex; align-items: center; gap: 8px; }
.tools__browser svg { width: 18px; height: 18px; fill: none; stroke: #6fd3a5; stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; }

/* 11 · Fiyatlar ----------------------------------------------------------- */
.billing { display: flex; align-items: center; justify-content: center; gap: 14px; margin: -14px 0 clamp(30px, 4vw, 48px); flex-wrap: wrap; }
.billing__label { font-weight: 600; color: var(--muted); transition: color .2s; cursor: pointer; }
.billing__label.is-on { color: var(--text); }
.switch { position: relative; width: 60px; height: 34px; border-radius: 999px; background: #d9dded; transition: background-color .3s; flex: none; }
.switch::after { content: ""; position: absolute; left: 4px; top: 4px; width: 26px; height: 26px; border-radius: 50%; background: #fff; box-shadow: 0 2px 6px rgba(0, 0, 0, .2); transition: transform .35s var(--ease); }
.switch[aria-checked="true"] { background: var(--g2); }
.switch[aria-checked="true"]::after { transform: translateX(26px); }
.billing__save { font-size: .74rem; font-weight: 700; padding: 4px 10px; border-radius: 999px; background: #e6f8ef; color: #0e8a50; }
.plans { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(14px, 1.6vw, 20px); align-items: stretch; }
.plan {
  position: relative; display: flex; flex-direction: column; padding: clamp(22px, 2.4vw, 30px); border-radius: var(--radius-lg);
  background: var(--surface); border: 1px solid var(--line); transition: transform .35s var(--ease), box-shadow .35s var(--ease);
}
.plan:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.plan--featured {
  color: #e8ebf5; border: 2px solid transparent;
  background: linear-gradient(var(--dark), var(--dark)) padding-box, var(--grad) border-box;
  box-shadow: 0 30px 60px -24px rgba(79, 99, 255, .55);
}
.plan__ribbon {
  position: absolute; top: -13px; left: 50%; transform: translateX(-50%); padding: 5px 14px; border-radius: 999px; white-space: nowrap;
  background: var(--grad); color: #fff; font-size: .72rem; font-weight: 700; letter-spacing: .05em; box-shadow: 0 8px 20px -8px rgba(79, 99, 255, .8);
}
.plan__name { font-size: 1.15rem; font-weight: 800; margin-bottom: 4px; }
.plan__for { font-size: .86rem; color: var(--muted); min-height: 2.8em; margin-bottom: 16px; }
.plan--featured .plan__for { color: #9aa4bf; }
.plan--featured .plan__name { color: #fff; }
.plan__price { display: flex; align-items: baseline; gap: 4px; min-height: 64px; margin-bottom: 4px; flex-wrap: wrap; }
.plan__amount { font-family: var(--font-head); font-weight: 800; font-size: clamp(2rem, 1.6rem + 1.2vw, 2.6rem); letter-spacing: -.03em; line-height: 1; font-variant-numeric: tabular-nums; }
.plan__amount--text { font-size: clamp(1.5rem, 1.3rem + .8vw, 1.9rem); }
.plan__per { font-size: .86rem; color: var(--muted); }
.plan--featured .plan__per { color: #9aa4bf; }
.plan__note { font-size: .76rem; color: var(--muted); min-height: 1.4em; margin-bottom: 18px; }
.plan--featured .plan__note { color: #8f9bbd; }
.plan__note s { opacity: .8; }
.plan__list { display: grid; gap: 10px; margin-bottom: 26px; font-size: .9rem; }
.plan__list li { display: flex; gap: 10px; align-items: flex-start; }
.plan__list svg { flex: none; width: 18px; height: 18px; margin-top: 3px; fill: none; stroke: var(--c-vector); stroke-width: 2.6; stroke-linecap: round; stroke-linejoin: round; }
.plan--featured .plan__list svg { stroke: #7ee2b0; }
.plan .btn { margin-top: auto; }
.pricing-notes { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 26px; margin-top: 30px; font-size: .88rem; color: var(--muted); text-align: center; }
.pricing-notes a { color: var(--g2); font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }
.pricing-sector {
  display: flex; align-items: center; gap: 18px; margin-top: 26px; padding: 18px 22px; border-radius: var(--radius);
  background: linear-gradient(120deg, #0d0c0a, #231b0f); color: #efe6d2; flex-wrap: wrap;
}
.pricing-sector img { width: 86px; height: auto; }
.pricing-sector p { margin: 0; flex: 1 1 280px; font-size: .92rem; color: #cfc3aa; }
.pricing-sector p strong { color: var(--gold-1); }

/* 12 · Referanslar -------------------------------------------------------- */
.slider { position: relative; }
.slider__viewport { overflow: hidden; margin-inline: -8px; padding: 8px; }
.slider__track { display: flex; transition: transform .7s var(--ease); will-change: transform; }
.slide { flex: 0 0 calc(100% / var(--per, 3)); padding: 8px; min-width: 0; }
.quote {
  height: 100%; display: flex; flex-direction: column; padding: clamp(22px, 2.4vw, 30px); border-radius: var(--radius);
  background: var(--surface); border: 1px solid var(--line); box-shadow: var(--shadow-sm);
}
.quote__stars { display: flex; gap: 3px; margin-bottom: 14px; color: #ffb400; }
.quote__stars svg { width: 18px; height: 18px; fill: currentColor; }
.quote__win {
  align-self: flex-start; display: inline-flex; align-items: center; gap: 6px; margin-bottom: 14px; padding: 5px 10px; border-radius: 8px;
  font-size: .78rem; font-weight: 700; color: #0e8a50; background: #e6f8ef;
}
.quote__win svg { width: 14px; height: 14px; fill: none; stroke: currentColor; stroke-width: 2.6; stroke-linecap: round; stroke-linejoin: round; }
.quote blockquote { margin: 0 0 22px; font-size: .98rem; color: #2c3448; }
.quote figcaption { margin-top: auto; display: flex; align-items: center; gap: 12px; padding-top: 16px; border-top: 1px solid var(--line); }
.quote__avatar { flex: none; width: 44px; height: 44px; border-radius: 14px; display: grid; place-items: center; color: #fff; font-family: var(--font-head); font-weight: 800; font-size: .9rem; }
.quote__who { font-weight: 700; font-size: .92rem; line-height: 1.3; }
.quote__role { font-size: .8rem; color: var(--muted); line-height: 1.35; }
.slider__nav { display: flex; align-items: center; justify-content: center; gap: 14px; margin-top: 26px; }
.slider__btn {
  width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; background: var(--surface); border: 1px solid var(--line); box-shadow: var(--shadow-sm);
  transition: background-color .2s, color .2s;
}
.slider__btn:hover { background: var(--dark); color: #fff; }
.slider__btn svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }
.slider__dots { display: flex; gap: 8px; }
.slider__dot { width: 10px; height: 10px; border-radius: 999px; background: #cfd4e3; transition: width .3s var(--ease), background-color .3s; }
.slider__dot[aria-current="true"] { width: 28px; background: var(--g2); }

/* 13 · Rakamlarla BTM ----------------------------------------------------- */
.numbers { overflow: hidden; }
.numbers::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(50% 80% at 10% 0%, rgba(30, 167, 255, .22), transparent 70%), radial-gradient(50% 80% at 90% 100%, rgba(162, 61, 255, .25), transparent 70%);
}
.numbers__grid { position: relative; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1px; background: var(--line-dark); border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--line-dark); }
.bignum { background: rgba(11, 16, 32, .92); padding: clamp(24px, 3.4vw, 44px) clamp(18px, 2vw, 28px); text-align: center; }
.bignum__val { display: block; font-family: var(--font-head); font-weight: 800; font-size: clamp(2rem, 1.3rem + 2.6vw, 3.4rem); letter-spacing: -.03em; line-height: 1.05; font-variant-numeric: tabular-nums; }
.bignum__label { display: block; margin-top: 8px; color: #aab2c8; font-size: .92rem; }
.bignum__sub { display: block; margin-top: 4px; color: #6f7a97; font-size: .76rem; }
.numbers__slogan { position: relative; text-align: center; margin: 34px 0 0; color: #aab2c8; font-size: var(--fs-lg); }
.numbers__slogan b { color: #fff; font-weight: 600; }

/* 14 · Blog --------------------------------------------------------------- */
.posts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(16px, 2vw, 24px); }
.post {
  display: flex; flex-direction: column; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease);
}
.post:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.post__cover { aspect-ratio: 16 / 9; overflow: hidden; }
.post__cover svg { width: 100%; height: 100%; transition: transform .6s var(--ease); }
.post:hover .post__cover svg { transform: scale(1.05); }
.post__body { display: flex; flex-direction: column; flex: 1; padding: 20px 22px 22px; }
.post__cat { --c: var(--g2); align-self: flex-start; font-size: .7rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--c); background: color-mix(in srgb, var(--c) 12%, #fff); padding: 3px 8px; border-radius: 6px; margin-bottom: 12px; }
.post h3 { font-size: 1.12rem; font-weight: 700; line-height: 1.3; }
.post h3 a::after { content: ""; position: absolute; inset: 0; }
.post { position: relative; }
.post p { color: var(--muted); font-size: .92rem; }
.post__meta { margin-top: auto; display: flex; align-items: center; gap: 8px; font-size: .8rem; color: var(--muted); padding-top: 12px; border-top: 1px solid var(--line); }
.post__meta span[aria-hidden] { width: 4px; height: 4px; border-radius: 50%; background: #c3c9d9; }

/* 15 · SSS ---------------------------------------------------------------- */
.faq-wrap { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(28px, 5vw, 64px); align-items: start; }
.faq-wrap .section-head { text-align: left; margin: 0; }
.faq-aside { position: sticky; top: calc(var(--nav-h) + 24px); }
.faq-aside__card { margin-top: 26px; padding: 22px; border-radius: var(--radius); background: var(--dark); color: #cfd5e6; }
.faq-aside__card strong { display: block; color: #fff; font-family: var(--font-head); margin-bottom: 4px; }
.faq-aside__card p { font-size: .9rem; margin-bottom: 14px; }
.faq { display: grid; gap: 10px; }
.faq__item { background: var(--surface); border: 1px solid var(--line); border-radius: 16px; transition: border-color .3s, box-shadow .3s; }
.faq__item.is-open { border-color: #cdd3ff; box-shadow: 0 14px 30px -20px rgba(79, 99, 255, .5); }
.faq__q { margin: 0; font-size: 1rem; }
.faq__btn {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 18px 20px; text-align: left;
  font-family: var(--font-head); font-weight: 700; font-size: clamp(.94rem, .9rem + .2vw, 1.02rem); line-height: 1.35; border-radius: 16px;
}
.faq__icon { flex: none; position: relative; width: 30px; height: 30px; border-radius: 10px; background: #eef1ff; transition: background-color .3s, transform .4s var(--ease); }
.faq__icon::before, .faq__icon::after { content: ""; position: absolute; left: 50%; top: 50%; width: 12px; height: 2px; margin: -1px 0 0 -6px; border-radius: 2px; background: var(--g2); transition: transform .4s var(--ease), background-color .3s; }
.faq__icon::after { transform: rotate(90deg); }
.faq__item.is-open .faq__icon { background: var(--g2); transform: rotate(180deg); }
.faq__item.is-open .faq__icon::before, .faq__item.is-open .faq__icon::after { background: #fff; }
.faq__item.is-open .faq__icon::after { transform: rotate(0deg); }
.faq__panel { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .4s var(--ease); }
.faq__item.is-open .faq__panel { grid-template-rows: 1fr; }
.faq__panel > div { overflow: hidden; }
.faq__panel p { margin: 0; padding: 0 20px 20px; color: var(--muted); font-size: .95rem; }
.no-js .faq__panel { grid-template-rows: 1fr; }

/* 16 · CTA bandı ---------------------------------------------------------- */
.cta-band { padding-block: clamp(30px, 5vw, 60px); }
.cta {
  position: relative; overflow: hidden; isolation: isolate; border-radius: var(--radius-lg); padding: clamp(36px, 6vw, 72px) clamp(22px, 5vw, 64px);
  background: linear-gradient(135deg, #0b1020 0%, #1a1f5c 55%, #3b1466 100%); color: #fff; text-align: center;
}
.cta::before, .cta::after { content: ""; position: absolute; border-radius: 50%; filter: blur(60px); z-index: -1; }
.cta::before { width: 50%; aspect-ratio: 1; left: -10%; top: -40%; background: rgba(30, 167, 255, .45); }
.cta::after { width: 45%; aspect-ratio: 1; right: -10%; bottom: -45%; background: rgba(162, 61, 255, .5); }
.cta__cloud { position: absolute; right: 4%; top: 12%; width: 180px; opacity: .14; z-index: -1; }
.cta h2 { font-size: clamp(2rem, 1.3rem + 3vw, 3.6rem); font-weight: 800; letter-spacing: -.03em; }
.cta p { max-width: 620px; margin: 0 auto 28px; color: #c7cde2; font-size: var(--fs-lg); }
.cta__actions { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
.cta__slogan { margin: 26px 0 0; font-size: .86rem; letter-spacing: .12em; text-transform: uppercase; color: #9aa4bf; }

/* 17 · İletişim ----------------------------------------------------------- */
.contact { display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(20px, 3vw, 36px); align-items: start; }
.form-card { padding: clamp(22px, 3vw, 36px); background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); }
.form-card h3 { font-size: 1.3rem; }
.form-card > p { color: var(--muted); font-size: .94rem; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.field--full { grid-column: 1 / -1; }
.field label { font-size: .86rem; font-weight: 600; }
.field label span { color: var(--c-video); }
.field input, .field select, .field textarea {
  width: 100%; padding: 13px 14px; border-radius: 12px; border: 1.5px solid var(--line); background: #fafbfd; font-size: .95rem;
  transition: border-color .2s, box-shadow .2s, background-color .2s;
}
.field textarea { resize: vertical; min-height: 130px; }
.field select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235b6478' stroke-width='2.4' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 12px center; background-size: 16px; padding-right: 38px; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--g2); background: #fff; box-shadow: 0 0 0 4px rgba(79, 99, 255, .14); }
.field.is-invalid input, .field.is-invalid select, .field.is-invalid textarea { border-color: #e5484d; background: #fff7f7; }
.field__error { min-height: 1.1em; font-size: .78rem; color: #c62f35; font-weight: 500; }
.check { display: flex; gap: 10px; align-items: flex-start; font-size: .86rem; color: #3a4257; }
.check input { flex: none; width: 20px; height: 20px; margin-top: 2px; accent-color: var(--g2); }
.check a, .link-btn { color: var(--g2); font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }
.form-foot { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-top: 8px; }
.form-foot small { color: var(--muted); font-size: .8rem; }
.info { display: grid; gap: 14px; }
.info-card { display: flex; align-items: center; gap: 14px; padding: 16px 18px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--line); transition: border-color .2s, transform .3s var(--ease); }
a.info-card:hover { border-color: #c9cfe0; transform: translateX(4px); }
.info-card small { display: block; color: var(--muted); font-size: .78rem; }
.info-card b { display: block; font-weight: 600; font-size: .98rem; word-break: break-word; }
.socials { display: flex; gap: 10px; flex-wrap: wrap; }
.social {
  width: 42px; height: 42px; display: grid; place-items: center; border-radius: 12px; background: var(--surface); border: 1px solid var(--line); color: var(--text);
  transition: background-color .2s, color .2s, transform .3s var(--ease);
}
.social:hover { background: var(--dark); color: #fff; transform: translateY(-3px); }
.social svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
.map-card { position: relative; border-radius: var(--radius-lg); overflow: hidden; background: #0f1630; aspect-ratio: 16 / 10; }
.map-card svg { width: 100%; height: 100%; }
.map-card__label {
  position: absolute; left: 14px; bottom: 14px; right: 14px; display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap;
  padding: 10px 14px; border-radius: 14px; background: rgba(255, 255, 255, .95); font-size: .84rem;
}
.map-card__label b { font-family: var(--font-head); }
.map-card__label span { color: var(--muted); font-size: .78rem; }
.pin-pulse { transform-origin: center; transform-box: fill-box; animation: pulse 2.2s ease-out infinite; }
@keyframes pulse { 0% { transform: scale(.4); opacity: .8; } 100% { transform: scale(2.6); opacity: 0; } }

/* 18 · Footer ------------------------------------------------------------- */
.footer { background: var(--dark); color: #aab2c8; padding-top: clamp(56px, 7vw, 90px); font-size: .92rem; }
.footer__grid { display: grid; grid-template-columns: 1.5fr repeat(4, minmax(0, 1fr)); gap: clamp(24px, 3vw, 40px); padding-bottom: 44px; border-bottom: 1px solid var(--line-dark); }
.footer__brand .lockup { align-items: flex-start; text-align: left; }
.footer__brand .lockup__mark { width: 132px; }
.footer__brand p { margin: 18px 0; max-width: 320px; }
.footer h3 { font-size: .8rem; letter-spacing: .14em; text-transform: uppercase; color: #fff; margin-bottom: 16px; }
.footer ul { display: grid; gap: 10px; }
.footer a, .footer .link-plain { color: #aab2c8; transition: color .2s; text-align: left; font-size: .92rem; }
.footer a:hover, .footer .link-plain:hover { color: #fff; }
.footer .socials .social { background: rgba(255, 255, 255, .06); border-color: var(--line-dark); color: #dfe4f2; }
.footer .socials .social:hover { background: #fff; color: var(--dark); }
.soon { font-size: .62rem; font-weight: 700; padding: 2px 6px; border-radius: 6px; margin-left: 6px; background: rgba(255, 138, 31, .16); color: #ffb070; vertical-align: 2px; }
.footer__bottom { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; padding-block: 22px; font-size: .84rem; }
.footer__bottom nav { display: flex; gap: 18px; flex-wrap: wrap; }
.footer__strip { background: var(--grad); color: #fff; text-align: center; padding: 11px var(--gutter); font-family: var(--font-head); font-weight: 700; font-size: clamp(.7rem, .6rem + .4vw, .86rem); letter-spacing: .14em; text-transform: uppercase; }

/* 19 · Modal & lightbox --------------------------------------------------- */
.modal {
  width: min(760px, calc(100vw - 32px)); max-height: min(86vh, 860px); padding: 0; border: 0; border-radius: var(--radius-lg);
  background: var(--surface); color: var(--text); box-shadow: 0 40px 100px -20px rgba(0, 0, 0, .5); overflow: hidden;
}
.modal::backdrop { background: rgba(11, 16, 32, .6); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); }
.modal[open] { display: flex; flex-direction: column; animation: modalIn .45s var(--ease); }
@keyframes modalIn { from { opacity: 0; transform: translateY(18px) scale(.98); } }
.modal__head { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 20px 24px; border-bottom: 1px solid var(--line); }
.modal__head h2 { font-size: 1.2rem; margin: 0; }
.modal__close { flex: none; width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; background: #f1f3f8; transition: background-color .2s; }
.modal__close:hover { background: #e3e6ef; }
.modal__close svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2.4; stroke-linecap: round; }
.modal__body { padding: 22px 24px 28px; overflow-y: auto; font-size: .94rem; color: #333b50; }
.modal__body h3 { font-size: 1rem; margin: 22px 0 8px; }
.modal__body ul { list-style: disc; padding-left: 20px; margin-bottom: 1em; }
.modal__body li { margin-bottom: 4px; }
.modal__body small { color: var(--muted); }

.lightbox { width: min(980px, calc(100vw - 32px)); }
.lightbox .modal__body { padding: 0; display: grid; grid-template-columns: 1.1fr .9fr; }
.lb__cover { aspect-ratio: 4 / 3; background: #eef1f8; }
.lb__cover svg { width: 100%; height: 100%; }
.lb__info { padding: 24px 26px 28px; display: flex; flex-direction: column; }
.lb__info h3 { font-size: clamp(1.25rem, 1.1rem + .6vw, 1.6rem); margin: 8px 0 4px; }
.lb__client { color: var(--muted); font-size: .9rem; margin-bottom: 14px; }
.lb__facts { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 16px 0 18px; }
.lb__facts div { padding: 10px 12px; border-radius: 12px; background: #f5f6fb; }
.lb__facts small { display: block; font-size: .72rem; color: var(--muted); }
.lb__facts b { font-size: .9rem; }
.lb__tools { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 20px; }
.lb__tools span { font-size: .76rem; font-weight: 600; padding: 4px 10px; border-radius: 999px; border: 1px solid var(--line); background: #fff; }
.lb__nav { margin-top: auto; display: flex; justify-content: space-between; gap: 10px; }

/* 20 · Çerez, toast, yukarı çık ------------------------------------------- */
.cookie {
  position: fixed; left: var(--gutter); right: var(--gutter); bottom: 16px; z-index: 120; margin-inline: auto; max-width: 720px;
  display: flex; align-items: center; gap: 16px; flex-wrap: wrap; padding: 16px 18px; border-radius: 20px;
  background: rgba(11, 16, 32, .96); color: #cfd5e6; box-shadow: 0 24px 60px -20px rgba(0, 0, 0, .5); font-size: .88rem;
  transform: translateY(140%); transition: transform .5s var(--ease);
}
.cookie.is-visible { transform: none; }
.cookie p { flex: 1 1 300px; margin: 0; }
.cookie p b { color: #fff; }
.cookie .link-btn { color: #9fb6ff; }
.cookie__actions { display: flex; gap: 8px; flex-wrap: wrap; }
.toast {
  position: fixed; left: 50%; top: calc(var(--nav-h) + 14px); z-index: 130; width: max-content; max-width: calc(100vw - 32px);
  display: flex; align-items: center; gap: 12px; padding: 12px 18px 12px 12px; border-radius: 16px; background: var(--surface); box-shadow: var(--shadow-lg);
  border: 1px solid var(--line); font-size: .92rem; opacity: 0; visibility: hidden; transform: translate(-50%, -16px); transition: opacity .35s, transform .45s var(--ease), visibility 0s .45s;
}
.toast.is-visible { opacity: 1; visibility: visible; transform: translate(-50%, 0); transition: opacity .35s, transform .45s var(--ease); }
.toast__icon { flex: none; width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; background: var(--c-vector); color: #fff; }
.toast--error .toast__icon { background: #e5484d; }
.toast__icon svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2.6; stroke-linecap: round; stroke-linejoin: round; }
.toast b { display: block; }
.toast span { color: var(--muted); font-size: .84rem; }
.to-top {
  position: fixed; right: 18px; bottom: 18px; z-index: 110; width: 48px; height: 48px; border-radius: 16px; display: grid; place-items: center;
  background: var(--dark); color: #fff; box-shadow: var(--shadow-lg); opacity: 0; visibility: hidden; transform: translateY(12px);
  transition: opacity .3s, transform .3s var(--ease), visibility 0s .3s, bottom .4s var(--ease);
}
.to-top.is-visible { opacity: 1; visibility: visible; transform: none; transition: opacity .3s, transform .3s var(--ease), bottom .4s var(--ease); }
.to-top:hover { background: var(--g2); }
.to-top svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; }
.to-top__ring { position: absolute; inset: -3px; width: calc(100% + 6px) !important; height: calc(100% + 6px) !important; }
body.has-cookie .to-top { bottom: 110px; }

/* 21 · 404 ---------------------------------------------------------------- */
.page-404 { background: var(--dark); color: #fff; }
.nf { position: relative; min-height: 100vh; min-height: 100dvh; display: grid; place-items: center; padding: 40px var(--gutter); overflow: hidden; text-align: center; }
.nf__blob { position: absolute; border-radius: 50%; filter: blur(80px); opacity: .45; }
.nf__blob--a { width: 420px; height: 420px; left: -120px; top: -120px; background: var(--g1); }
.nf__blob--b { width: 460px; height: 460px; right: -140px; bottom: -160px; background: var(--g3); }
.nf__inner { position: relative; max-width: 620px; }
.nf__logo img { width: 160px; height: auto; margin: 0 auto 10px; }
.nf__code { font-family: var(--font-head); font-weight: 800; font-size: clamp(5rem, 3rem + 10vw, 9rem); line-height: 1; margin: 0; letter-spacing: -.05em; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; -webkit-text-fill-color: transparent; }
.nf__title { font-size: clamp(1.5rem, 1.1rem + 2vw, 2.3rem); margin: 10px 0 12px; }
.nf__text { color: #aab2c8; }
.nf__actions { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; margin: 26px 0; }
.nf__slogan { color: #6f7a97; font-size: .86rem; letter-spacing: .08em; }

/* Duyarlı düzen ------------------------------------------------------------ */
@media (max-width: 1120px) {
  .nav__links a { padding: 8px 8px; font-size: .86rem; }
  .brand__text { display: none; }
  .works { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .plans { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 28px; }
  .footer__grid { grid-template-columns: 1fr 1fr 1fr; }
  .footer__brand { grid-column: 1 / -1; }
}
@media (max-width: 980px) {
  :root { --nav-h: 66px; }
  .nav__links, .nav__actions .btn--primary { display: none; }
  .nav__actions { margin-left: auto; }
  .nav__toggle { display: block; }
  .brand__text { display: flex; }
  .hero__grid { grid-template-columns: 1fr; }
  .hero__content { text-align: center; }
  .hero__lead { margin-inline: auto; }
  .hero__cta, .hero__slogan { justify-content: center; }
  .hv { max-width: 520px; }
  .services-grid, .posts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pf-grid { grid-template-columns: 1fr; max-width: 620px; margin-inline: auto; }
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 40px; }
  .steps__line { display: none; }
  .faq-wrap, .contact { grid-template-columns: 1fr; }
  .faq-aside { position: static; }
  .faq-wrap .section-head { text-align: center; }
  .faq-aside__card { text-align: center; }
  .lightbox .modal__body { grid-template-columns: 1fr; }
  .numbers__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 720px) {
  .hero__stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .works { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .plans { grid-template-columns: 1fr; max-width: 440px; margin-inline: auto; }
  .form-grid { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .footer__bottom { flex-direction: column; text-align: center; }
  .footer__bottom nav { justify-content: center; }
}
@media (max-width: 600px) {
  .services-grid, .posts { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .hv__card { font-size: .68rem; padding: 7px 10px 7px 7px; gap: 7px; border-radius: 12px; }
  .hv__card small { display: none; }
  .hv__card .ico--sm { width: 30px; height: 30px; border-radius: 9px; }
  .hv__card .ico--sm svg { width: 16px; height: 16px; }
  .hv__card--1 { left: 0; }
  .hv__card--3 { left: 0; }
  .hv__card--4 { right: 0; }
  .hv__center { width: 54%; padding: 10px; border-radius: 16px; }
  .brand__tag { display: none; }
  .nav__login { padding: 8px 10px; }
  .pf__feats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .lb__facts { grid-template-columns: 1fr; }
  .modal__head, .modal__body { padding-inline: 18px; }
  .lb__info { padding: 20px 18px 22px; }
}
@media (max-width: 440px) {
  .works { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; }
  .hero__cta .btn { width: 100%; }
  .cta__actions .btn { width: 100%; }
  .numbers__grid { grid-template-columns: 1fr 1fr; }
  .bignum { padding: 22px 10px; }
  .filters { justify-content: flex-start; flex-wrap: nowrap; overflow-x: auto; margin-inline: calc(var(--gutter) * -1); padding: 4px var(--gutter) 8px; scrollbar-width: none; }
  .filters::-webkit-scrollbar { display: none; }
  .filter { flex: none; }
}

/* 22 · Hareket azaltma ---------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .js [data-reveal] { opacity: 1; transform: none; }
  .hv__cloud .cloud-stroke { stroke-dashoffset: 0; }
  .marquee__track { animation: none !important; }
  .marquee { overflow-x: auto; }
}

/* Sprite ikon yardımcı sınıfı */
svg.i { width: 1.15em; height: 1.15em; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; flex: none; }
.pf__desc b { font-weight: 600; }
.quote__who, .quote__role { display: block; }
.bignum__val { white-space: nowrap; }
.bignum__val .unit { font-size: .46em; letter-spacing: 0; margin-left: .18em; font-weight: 700; }
.lightbox .modal__body { grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); }
.lb__cover { min-width: 0; align-self: stretch; aspect-ratio: auto; min-height: 260px; }
.lb__info { min-width: 0; }
.lb__info h3 { overflow-wrap: anywhere; }
@media (max-width: 980px) {
  .lightbox .modal__body { grid-template-columns: minmax(0, 1fr); }
  .lb__cover { aspect-ratio: 4 / 3; min-height: 0; }
}
/* Portfolyo kartı: span öğeleri blok düzende */
.work__cover, .work__meta { display: block; }
/* Dar ekranda nav taşmasını önle */
.nav__inner { min-width: 0; }
.brand { min-width: 0; flex-shrink: 1; }
@media (max-width: 520px) {
  .brand__text { display: none !important; }
  .nav__inner { gap: 10px; }
}
/* Tek sütunlu gridlerde içerik min-content taşmasını önle */
@media (max-width: 980px) {
  .faq-wrap, .contact { grid-template-columns: minmax(0, 1fr); }
  .faq-wrap > *, .contact > *, .faq__item, .faq__btn { min-width: 0; }
  .lb__cover { width: 100%; }
}
.faq__btn { overflow-wrap: anywhere; }
/* Yan yönlü reveal ofsetleri dar ekranda yatay taşma yaratmasın */
main, .footer { overflow-x: clip; }
@media (max-width: 980px) {
  .js [data-reveal="left"], .js [data-reveal="right"] { transform: translateY(26px); }
}