/* İSTİSNAİ v3 — Ortak İmleç
   The hero builds itself like a two-player design-tool session: Stüdyo (ink) and Λi (indigo).
   Layers (root stacking context, so cursors can pass over the shared nav at z 20):
   chrome 0 · under 1 (variant cards) · inner 2 (the real hero) · nav 20 · over 22 · ov 24 · replay 26 · cursors 30 */

:root {
  --c-studio: #0D0D14;
  --c-ai: #452FFD;
  --c-visitor: #5A5A66;
  --line-size: clamp(28px, 3.9vw, 60px);
  --logo-ar: 3.5393;              /* tight wordmark+subline box: 1551.43 × 438.34 logo units */
}

html { background: var(--paper); }
body { background: var(--paper); color: var(--ink); }

/* boot: keep the final hero hidden until the engine renders its first frame */
.oi-boot .hero__inner > *,
.oi-boot .site-nav > * { opacity: 0; }

/* ------------------------------------------------------------ hero */
.hero {
  position: relative;
  height: 100vh;
  height: 100svh;
  min-height: 620px;
  overflow: hidden;
  background: var(--paper);
}

.hero__inner {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: calc(var(--nav-h) + 20px) var(--gutter) clamp(72px, 11vh, 120px);
}

.hero__stack {
  /* full measure, but never taller than the viewport allows */
  width: min(100%, calc((100svh - var(--nav-h) - 290px) * var(--logo-ar)));
  min-width: min(100%, 560px);
}
.hero__logo { margin: 0; width: 100%; line-height: 0; }
.hero__logo .v3-logo {
  display: block;
  width: 100%;
  height: auto;
  transform-origin: 0 0;
  --logo-lambda: var(--ink);
}
/* the final İ pairs with the Λ ("Aİ") and follows its colour */
.hero__logo .v3-logo .lg-letters .lg-l:last-child { fill: var(--logo-lambda, var(--indigo)); }
.site-nav__mark .v3-icon .ic-i { fill: var(--indigo); }
.hero__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px 40px;
  margin-top: clamp(40px, 7vh, 72px);
}
.hero__line {
  position: relative;
  margin: 0;
  max-width: 100%;
  font-size: var(--line-size);
  font-weight: 500;
  line-height: 1.02;
  letter-spacing: -0.032em;
  color: var(--ink);
}
/* DM Sans' cap I is a bare stem: open the A–I pair a touch so "AI" never reads as "Al"
   (applied to both the sizer's and the live box's first letter so their widths stay identical) */
.hero__line::first-letter,
.hero__live::first-letter { letter-spacing: 0.002em; }
.hero__sizer { visibility: hidden; }
.hero__live {
  position: absolute;
  inset: 0;
}
.hero__caret {
  display: inline-block;
  width: 0.045em;
  min-width: 2px;
  height: 0.86em;
  margin-left: 0.04em;
  margin-right: calc(-0.085em);   /* zero net advance: never wraps */
  vertical-align: -0.1em;
  background: var(--c-studio);
  opacity: 0;
}

.hero__cta {
  display: inline-flex;
  flex: none;
  align-items: center;
  gap: 14px;
  height: 60px;
  padding: 0 28px 0 32px;
  border-radius: 999px;
  background: var(--ink);
  color: var(--white);
  font-size: 16px;
  font-weight: 500;
  letter-spacing: -0.01em;
  text-decoration: none;
  white-space: nowrap;
  transition: background-color 0.3s var(--ease-out);
  -webkit-user-drag: none;
}
.hero__cta:hover { background: var(--indigo); }
.hero__arr { display: inline-block; transition: transform 0.4s var(--ease-out); }
.hero__cta:hover .hero__arr { transform: translateX(4px); }

/* draggable after the build (desktop pointer only; set by JS) */
.is-live .hero__logo,
.is-live .hero__line { cursor: grab; }
.is-grabbing, .is-grabbing * { cursor: grabbing !important; }
.is-live .hero__line { -webkit-user-select: none; user-select: none; }

/* ------------------------------------------------------------ chrome (grid, frame, labels) */
.hero__chrome {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}
.hero__grid {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 12px 12px, rgba(13, 13, 20, 0.08) 1.3px, transparent 1.7px);
  background-size: 24px 24px;
  background-position: var(--gx, 0px) var(--gy, 0px);
  opacity: 0;
}
.hero__tint {
  position: absolute;
  left: var(--fx, 20px);
  top: var(--fy, 28px);
  width: var(--fw, 100px);
  height: var(--fh, 100px);
  box-shadow: 0 0 0 100vmax rgba(13, 13, 20, 0.028);
  opacity: 0;
}
.hero__label {
  position: absolute;
  top: 0;
  left: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1;
  letter-spacing: 0.01em;
  color: var(--grey-3);
  white-space: nowrap;
  opacity: 0;
}

/* ------------------------------------------------------------ build layers */
.hero__under,
.hero__over {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.hero__under { z-index: 1; }
.hero__over { z-index: 22; }
.hero__ov {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 24;
  pointer-events: none;
  overflow: visible;
}
.hero__cursors,
.svc__cursors {
  position: absolute;
  inset: 0;
  z-index: 30;
  pointer-events: none;
}

/* "Başlık" placeholder inside Stüdyo's text frame */
.ph {
  position: absolute;
  left: 0;
  top: 0;
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 1;
  color: rgba(13, 13, 20, 0.2);
  white-space: nowrap;
  transform-origin: 0 50%;
  opacity: 0;
}
.ph__caret {
  position: absolute;
  left: -0.06em;
  top: 0.1em;
  width: 2px;
  height: 0.84em;
  background: var(--c-studio);
}

/* ------------------------------------------------------------ cursors */
.cur svg, .vcard svg, .replay svg { max-width: none; }
.cur {
  position: absolute;
  left: 0;
  top: 0;
  will-change: transform;
  pointer-events: none;
}
.cur__arrow,
.cur__beam {
  position: absolute;
  left: -3px;
  top: -2px;
  width: 22px;
  height: 26px;
  overflow: visible;
  transform-origin: 3px 2px;
  filter: drop-shadow(0 1px 1.5px rgba(13, 13, 20, 0.3));
}
.cur__beam { left: -6px; top: -12px; width: 12px; height: 24px; transform-origin: 6px 12px; opacity: 0; }
.cur__arrow path,
.cur__beam path { fill: var(--c); stroke: #fff; stroke-width: 1.5px; stroke-linejoin: round; }
.cur__tag {
  position: absolute;
  left: 13px;
  top: 21px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  height: 21px;
  padding: 0 8px 0 7px;
  border-radius: 3px 9px 9px 9px;
  background: var(--c);
  color: #fff;
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 500;
  line-height: 1;
  letter-spacing: 0;
  white-space: nowrap;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.9), 0 1px 2px rgba(13, 13, 20, 0.16), 0 3px 10px -4px rgba(13, 13, 20, 0.28);
  transform-origin: 0 0;
}
.cur__tag .v3-icon { height: 10.5px; width: auto; --logo-lambda: #fff; --logo-ink: #fff; }
.cur--ai .cur__tag { padding: 0 8px; }
.cur.is-flip .cur__tag, .cur.is-flip .cur__glow { left: auto; right: 6px; border-radius: 9px 3px 9px 9px; }
.cur__glow {
  position: absolute;
  left: 13px;
  top: 21px;
  width: 36px;
  height: 21px;
  border-radius: 3px 9px 9px 9px;
  background: var(--c-ai);
  opacity: 0;
  transform-origin: 18px 10px;
}
.cur__ring {
  position: absolute;
  left: -14px;
  top: -14px;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1.5px solid var(--c);
  opacity: 0;
}
.cur--ai .cur__ring { border-radius: 3px; }
.cur--ghost .cur__arrow { filter: none; }
.cur--ghost .cur__arrow path { stroke: none; }
.cur--studio { --c: var(--c-studio); }
.cur--ai, .cur--ghost { --c: var(--c-ai); }
.cur--visitor { --c: var(--c-visitor); }
.cur--visitor .cur__tag { left: 12px; top: 18px; }
.cur--visitor .cur__arrow, .cur--visitor .cur__beam { display: none; }

/* ------------------------------------------------------------ variant cards (Λi's options) */
.vcards { position: absolute; inset: 0; }
.vcard {
  position: absolute;
  left: 0;
  top: 0;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 0 0 1px rgba(13, 13, 20, 0.07), 0 1px 2px rgba(13, 13, 20, 0.04), 0 12px 24px -18px rgba(13, 13, 20, 0.18);
  overflow: hidden;
  transform-origin: 50% 50%;
  will-change: transform, opacity;
  opacity: 0;
  visibility: hidden;
  color: var(--ink);
}
.vcard--ink { background: var(--ink); color: #fff; }
.vcard--indigo { background: var(--indigo); color: #fff; }
.vcard--lilac { background: var(--lilac); }
.vcard__tag {
  position: absolute;
  left: 9px;
  top: 8px;
  font-family: var(--font-mono);
  font-size: 9.5px;
  font-weight: 500;
  line-height: 1;
  letter-spacing: 0.04em;
  color: var(--grey-3);
}
.vcard--ink .vcard__tag, .vcard--indigo .vcard__tag { color: rgba(255, 255, 255, 0.62); }
.vcard--lilac .vcard__tag { color: var(--grey-4); }
.vcard__art {
  position: absolute;
  left: 50%;
  top: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  white-space: nowrap;
  line-height: 1;
  font-size: 100px;
  transform: translate(-50%, -50%);
  font-kerning: normal;
}
.vcard__art svg { display: block; overflow: visible; }

/* ------------------------------------------------------------ colour popover */
.pop {
  position: absolute;
  left: 0;
  top: 0;
  width: 172px;
  padding: 10px 12px 12px;
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 0 0 1px rgba(13, 13, 20, 0.07), 0 18px 40px -16px rgba(13, 13, 20, 0.32), 0 2px 6px rgba(13, 13, 20, 0.06);
  transform-origin: 18px 0;
  opacity: 0;
  visibility: hidden;
}
.pop__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 20px;
  margin-bottom: 8px;
  font-size: 11px;
  font-weight: 500;
  color: var(--ink);
}
.pop__hex { font-family: var(--font-mono); font-size: 10.5px; color: var(--grey-4); letter-spacing: 0.02em; }
.pop__chip { display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-right: 6px; vertical-align: -1px; background: var(--cur, #0D0D14); box-shadow: inset 0 0 0 1px rgba(13, 13, 20, 0.12); }
.pop__grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 7px; }
.pop__sw {
  display: block;
  aspect-ratio: 1;
  border-radius: 5px;
  background: var(--sw);
  box-shadow: inset 0 0 0 1px rgba(13, 13, 20, 0.08);
}
.pop__sw.is-on { box-shadow: 0 0 0 2px #fff, 0 0 0 3.5px var(--ring, var(--c-ai)); }

.tip {
  position: absolute;
  left: 0;
  top: 0;
  padding: 5px 7px;
  border-radius: 5px;
  background: var(--ink);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 10.5px;
  line-height: 1;
  letter-spacing: 0.02em;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
}

/* comment pin by Stüdyo */
.pin {
  position: absolute;
  left: 0;
  top: 0;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 12px 5px 5px;
  border-radius: 16px 16px 16px 3px;
  background: #fff;
  color: var(--ink);
  font-size: 13px;
  font-weight: 500;
  line-height: 1;
  white-space: nowrap;
  box-shadow: 0 0 0 1px rgba(13, 13, 20, 0.08), 0 14px 30px -14px rgba(13, 13, 20, 0.35);
  transform-origin: 0 100%;
  opacity: 0;
  visibility: hidden;
}
.pin__av {
  display: grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--c-studio);
  color: #fff;
  font-size: 11px;
  font-weight: 600;
}

/* ------------------------------------------------------------ replay */
.replay {
  position: absolute;
  right: calc(var(--gutter) - 12px);
  bottom: 18px;
  z-index: 26;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 36px;
  padding: 0 12px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--grey-4);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: color 0.2s, background-color 0.2s;
}
.replay svg { width: 14px; height: 14px; }
.replay:hover { color: var(--ink); background: rgba(13, 13, 20, 0.05); }
.replay:focus-visible { outline: 2px solid var(--indigo-2); outline-offset: 2px; border-radius: 999px; }

/* ------------------------------------------------------------ Hizmetler (continuation) */
.svc {
  position: relative;
  padding: clamp(88px, 13vh, 150px) 0 clamp(96px, 13vh, 150px);
  background: var(--paper);
  overflow: hidden;
}
.svc__chrome { position: absolute; inset: 0; z-index: 0; pointer-events: none; }
.svc__grid {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 12px 12px, rgba(13, 13, 20, 0.08) 1.3px, transparent 1.7px);
  background-size: 24px 24px;
  opacity: 0;
}
.svc__label {
  position: absolute;
  left: var(--gutter);
  top: calc(clamp(88px, 13vh, 150px) - 44px);
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1;
  color: var(--grey-3);
  opacity: 0;
}
.svc__inner { position: relative; z-index: 2; padding: 0 var(--gutter); }
.svc__head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: clamp(36px, 6vh, 64px);
}
.svc__title { font-weight: 500; }
.svc__title-in { display: inline-block; transform-origin: 0 100%; }
.svc__range { margin: 0 0 0.9em; color: var(--grey-4); }   /* grey-4: AA on paper (grey-3 is 3.2:1) */
.svc__list { list-style: none; margin: 0; padding: 0; border-top: 1px solid rgba(13, 13, 20, 0.12); }
.svc__row {
  display: grid;
  grid-template-columns: 44px minmax(0, 1.25fr) minmax(0, 1fr) minmax(0, 1.1fr);
  gap: 0 clamp(20px, 2.4vw, 36px);
  align-items: start;
  padding: 26px 0 28px;
  border-bottom: 1px solid rgba(13, 13, 20, 0.12);
  transform-origin: 0 0;
}
.svc__n {
  padding-top: 0.95em;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  line-height: 1;
  letter-spacing: 0.04em;
  color: var(--indigo);
}
.svc__name {
  margin: 0;
  font-size: clamp(22px, 2.25vw, 34px);
  font-weight: 500;
  line-height: 1.08;
  letter-spacing: -0.03em;
}
.svc__desc {
  margin: 0;
  padding-top: 0.3em;
  max-width: 36ch;
  font-size: 15.5px;
  line-height: 1.5;
  color: var(--grey-4);
}
.svc__items { list-style: none; margin: 0; padding: 0.35em 0 0; display: flex; flex-wrap: wrap; gap: 6px; }
.svc__items li {
  padding: 6px 10px 7px;
  border-radius: 999px;
  box-shadow: inset 0 0 0 1px rgba(13, 13, 20, 0.13);
  font-size: 12.5px;
  line-height: 1;
  color: var(--grey-5);
  white-space: nowrap;
}
.svc__ov {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 24;
  pointer-events: none;
  overflow: visible;
}

/* ------------------------------------------------------------ footer (İletişim + İşler) */
.foot {
  position: relative;
  background: var(--ink);
  color: var(--paper);
  padding: clamp(80px, 12vh, 140px) var(--gutter) 0;
}
.foot__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
  gap: 56px var(--gutter);
}
.foot__k { margin: 0 0 22px; color: var(--grey-3); }
.foot__big {
  margin: 0;
  font-size: clamp(40px, 6vw, 96px);
  font-weight: 500;
  line-height: 1;
  letter-spacing: -0.04em;
}
.foot__mail {
  display: inline-block;
  margin-top: 28px;
  font-size: clamp(18px, 1.7vw, 24px);
  font-weight: 400;
  letter-spacing: -0.01em;
  color: var(--indigo-3);
  text-decoration: none;
  border-bottom: 1px solid rgba(143, 132, 255, 0.4);
  padding-bottom: 3px;
}
.foot__mail:hover { border-bottom-color: var(--indigo-3); }
.foot__work { align-self: end; }
.foot__inner:has(.cf) .foot__work { align-self: start; padding-top: clamp(0px, 8vw, 132px); }
.foot__list { list-style: none; margin: 0; padding: 0; border-top: 1px solid rgba(245, 245, 247, 0.14); }
.foot__list li { border-bottom: 1px solid rgba(245, 245, 247, 0.14); }
.foot__list a {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  padding: 14px 0;
  font-size: 17px;
  font-weight: 500;
  letter-spacing: -0.01em;
  text-decoration: none;
  color: var(--paper);
}
.foot__list a span { font-size: 13px; font-weight: 400; color: #A3A3B0; }
.foot__list a:hover span { color: var(--paper); }
.foot__base {
  grid-column: 1 / -1;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 26px 0 92px;
  border-top: 1px solid rgba(245, 245, 247, 0.14);
  color: #A3A3B0;
}
.foot__dom { text-transform: none; letter-spacing: 0.06em; }
/* language switcher (header + footer): the current language is plain text-weight ink, the other a link */
.site-nav__links { margin-left: auto; }
.site-nav__lang {
  display: flex;
  align-items: center;
  gap: 2px;
  margin-left: clamp(18px, 2.4vw, 36px);
  padding-left: clamp(14px, 1.6vw, 22px);
  border-left: 1px solid rgba(13, 13, 20, 0.16);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08em;
}
.site-nav__lang a, .foot__lang a {
  padding: 8px 4px;
  text-decoration: none;
  color: var(--grey-4);
  transition: color 0.2s;
}
.site-nav__lang a:hover { color: var(--ink); }
.site-nav__lang a[aria-current] { color: var(--ink); }
.foot__lang { display: flex; align-items: center; gap: 2px; margin: -8px -4px; }
.foot__lang a { color: #A3A3B0; }
.foot__lang a:hover, .foot__lang a[aria-current] { color: var(--paper); }
@media (max-width: 520px) {
  .site-nav__lang { margin-left: 12px; padding-left: 10px; }
  .site-nav__lang a { padding: 8px 3px; }
}
.foot :focus-visible { outline-color: var(--indigo-3); }

/* ------------------------------------------------------------ footer contact form (tools/gen-pages.mjs contactForm,
   js/contact.js). Dark ink like the rest of the footer; inputs are quiet lines that light up indigo on focus. */
.cf {
  --cf-line: rgba(245, 245, 247, 0.2);
  --cf-text: #C9C9D2;
  --cf-err: #FF9B9B;                 /* ≈ 9:1 on --ink */
  margin-top: clamp(36px, 5vh, 56px);
  max-width: 720px;
}
.cf__grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px 20px; }
.cf__field--company { grid-column: 1 / -1; }
.cf__field { display: flex; flex-direction: column; min-width: 0; }
.cf__label {
  display: block;
  margin: 0 0 10px;
  padding: 0;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0;
  color: var(--cf-text);
}
.cf__req { margin-left: 2px; color: var(--indigo-3); }
.cf__opt { font-weight: 400; color: #A3A3B0; }
.cf__input {
  width: 100%;
  min-height: 52px;
  margin: 0;
  padding: 13px 16px;
  border: 1px solid var(--cf-line);
  border-radius: 14px;
  background: rgba(245, 245, 247, 0.04);
  color: var(--paper);
  font: inherit;
  font-size: 16px;                   /* ≥ 16px: no zoom-on-focus on iOS */
  line-height: 1.4;
  transition: border-color 0.2s, background-color 0.2s, box-shadow 0.2s;
}
.cf__textarea { min-height: 148px; resize: vertical; }
.cf__input:hover { border-color: rgba(245, 245, 247, 0.34); }
.cf__input:focus { outline: none; }
.cf__input:focus-visible,
.cf__input:focus {
  border-color: var(--indigo-3);
  background: rgba(69, 47, 253, 0.08);
  box-shadow: 0 0 0 3px rgba(143, 132, 255, 0.28);
}
.cf__input[aria-invalid="true"] { border-color: var(--cf-err); }
.cf__input[aria-invalid="true"]:focus { box-shadow: 0 0 0 3px rgba(255, 155, 155, 0.24); }
.cf__err { margin: 8px 0 0; font-size: 14px; line-height: 1.4; color: var(--cf-err); }
.cf__err[hidden] { display: none; }

.cf__about { margin: 26px 0 0; padding: 0; border: 0; min-width: 0; }
.cf__chips { display: flex; flex-wrap: wrap; gap: 10px; }
.cf__chip { position: relative; display: inline-flex; cursor: pointer; }
.cf__chip input {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  opacity: 0;
  cursor: pointer;
}
.cf__chip span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 42px;
  padding: 0 16px;
  border: 1px solid var(--cf-line);
  border-radius: 999px;
  font-size: 15px;
  font-weight: 400;
  color: var(--cf-text);
  transition: border-color 0.2s, background-color 0.2s, color 0.2s;
}
.cf__chip span::before {           /* a small square that becomes a tick: the state is not colour alone */
  content: "";
  width: 12px;
  height: 12px;
  border: 1px solid currentColor;
  border-radius: 3px;
  opacity: 0.6;
  transition: background 0.2s, opacity 0.2s;
}
.cf__chip:hover span { border-color: rgba(245, 245, 247, 0.4); color: var(--paper); }
.cf__chip input:checked + span { background: var(--indigo); border-color: var(--indigo); color: var(--white); }
.cf__chip input:checked + span::before {
  opacity: 1;
  border-color: var(--white);
  background: var(--white) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M2.5 6.2 5 8.5l4.5-5' fill='none' stroke='%23452FFD' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 10px no-repeat;
}
.cf__chip input:focus-visible + span { outline: 2px solid var(--indigo-3); outline-offset: 3px; }
.cf__field--message { margin-top: 26px; }

.cf__hp { position: absolute; left: -10000px; top: auto; width: 1px; height: 1px; overflow: hidden; }

.cf__actions { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 26px; margin-top: 30px; }
.cf__send {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  height: 56px;
  padding: 0 26px 0 30px;
  border: 0;
  border-radius: 999px;
  background: var(--indigo);
  color: var(--white);
  font: inherit;
  font-size: 16px;
  font-weight: 500;
  letter-spacing: -0.01em;
  cursor: pointer;
  transition: background-color 0.2s, opacity 0.2s;
}
.cf__send:hover { background: var(--indigo-2); }
.cf__send .cf__arr { display: inline-block; transition: transform 0.4s var(--ease-out); }
.cf__send:hover .cf__arr { transform: translateX(4px); }
.cf__send:disabled { cursor: progress; opacity: 0.7; }
.cf__send:disabled .cf__arr { transform: none; }
.cf__alt { margin: 0; font-size: 15px; color: #A3A3B0; }
.cf__alt .foot__mail { margin: 0; font-size: inherit; }
.cf__notice { margin: 20px 0 0; font-size: 13px; line-height: 1.5; color: #A3A3B0; }

.cf__status:empty { display: none; }
.cf__status p { margin: 0; }
.cf__status--error {
  margin: 0 0 24px;
  padding: 14px 18px;
  border: 1px solid rgba(255, 155, 155, 0.4);
  border-radius: 14px;
  background: rgba(255, 155, 155, 0.06);
  font-size: 15px;
  line-height: 1.5;
  color: var(--paper);
}
.cf__status a { color: var(--indigo-3); }

.cf-done {
  margin-top: clamp(36px, 5vh, 56px);
  max-width: 620px;
  padding: 28px 30px;
  border: 1px solid rgba(143, 132, 255, 0.4);
  border-radius: 20px;
  background: rgba(69, 47, 253, 0.1);
}
.cf-done:focus { outline: none; }
.cf-done__h { margin: 0; font-size: clamp(20px, 2vw, 26px); font-weight: 500; letter-spacing: -0.02em; color: var(--paper); }
.cf-done__p { margin: 10px 0 0; font-size: 16px; color: var(--cf-text, #C9C9D2); }

@media (max-width: 600px) {
  .cf__grid { grid-template-columns: 1fr; gap: 20px; }
  .cf__actions { flex-direction: column; align-items: stretch; }
  .cf__send { justify-content: center; }
  .cf-done { padding: 22px 20px; }
}
.reduced-motion .cf__send .cf__arr { transition: none; }
@media (prefers-reduced-motion: reduce) { .cf__send .cf__arr { transition: none; } }

/* ------------------------------------------------------------ responsive */
@media (max-width: 1100px) {
  .svc__row { grid-template-columns: 52px minmax(0, 1fr) minmax(0, 1fr); }
  .svc__items { grid-column: 2 / -1; padding-top: 14px; }
}
@media (max-width: 767px) {
  :root { --line-size: clamp(24px, 7.6vw, 34px); }
  .hero { min-height: 560px; }
  .hero__inner { padding: calc(var(--nav-h) + 8px) var(--gutter) 128px; }
  .hero__stack { width: 100%; min-width: 0; }
  .hero__row { flex-direction: column; align-items: flex-start; gap: 32px; margin-top: 40px; }
  .hero__line { line-height: 1.04; }
  .hero__cta { height: 52px; padding: 0 22px 0 24px; font-size: 15px; }
  .replay { right: 8px; bottom: 16px; padding: 0 10px; }
  .replay span { display: none; }
  .replay svg { width: 16px; height: 16px; }

  .svc__head { margin-bottom: 30px; }
  .svc__row { grid-template-columns: 34px minmax(0, 1fr); gap: 0; padding: 20px 0 22px; }
  .svc__n { padding-top: 0.55em; }
  .svc__name { font-size: 22px; }
  .svc__desc, .svc__items { grid-column: 2; }
  .svc__desc { padding-top: 8px; font-size: 15px; }
  .svc__items { padding-top: 12px; }
  .svc__label { top: 52px; }

  .foot__inner { grid-template-columns: 1fr; gap: 48px; }
  .foot__inner:has(.cf) .foot__work { padding-top: 0; }
  .foot__base { flex-direction: column; gap: 10px; padding-bottom: 96px; }
}

/* reduced motion: nothing flies; cross-fades only */
.reduced-motion .hero__cta,
.reduced-motion .hero__arr { transition: none; }