/* ════════════════════════════════════════════════════════════
   ASMİSOFT — Koyu Sinematik / Liquid Glass
   Derin mor-lacivert + video hero + cam doku. Vanilla CSS.
   ════════════════════════════════════════════════════════════ */

/* ── 1. Tokenlar ─────────────────────────────────────────── */
:root {
  --background: hsl(260 87% 3%);       /* derin koyu mavi-mor */
  --foreground: hsl(40 6% 95%);        /* kırık beyaz */
  --hero-sub: hsl(40 6% 82%);
  --fg-75: hsl(40 6% 95% / 0.75);
  --fg-50: hsl(40 6% 95% / 0.5);
  --fg-20: hsl(40 6% 95% / 0.2);
  --fg-12: hsl(40 6% 95% / 0.12);
  --grad: linear-gradient(to left, #6366f1, #a855f7, #fcd34d);
  --grad-soft: linear-gradient(135deg, #6366f1, #a855f7);
  --wa: #25D366;

  --font-display: 'General Sans', 'Segoe UI', sans-serif;
  --font-body: 'Geist', 'Segoe UI', system-ui, sans-serif;

  --nav-h: 76px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html { scroll-padding-top: calc(var(--nav-h) + 16px); }
@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}

body {
  font-family: var(--font-body);
  background: var(--background);
  color: var(--foreground);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg, video { display: block; max-width: 100%; }
a { color: inherit; }
ul { list-style: none; }

::selection { background: #a855f7; color: #fff; }

/* Hareket azaltma: her şey kapanır */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
  }
}

.container {
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: clamp(20px, 4vw, 40px);
}

/* ── 3. Liquid glass ─────────────────────────────────────── */
.liquid-glass {
  background: rgba(255, 255, 255, 0.01);
  background-blend-mode: luminosity;
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
  border: none;
  box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.1);
  position: relative;
  overflow: hidden;
}
.liquid-glass::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1.4px;
  background: linear-gradient(180deg,
    rgba(255, 255, 255, 0.45) 0%,
    rgba(255, 255, 255, 0.15) 20%,
    rgba(255, 255, 255, 0) 40%,
    rgba(255, 255, 255, 0) 60%,
    rgba(255, 255, 255, 0.15) 80%,
    rgba(255, 255, 255, 0.45) 100%);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask-composite: exclude;
  pointer-events: none;
}

/* ── 4. Tipografik yardımcılar ───────────────────────────── */
.grad-text {
  background-image: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.kicker {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.8rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--fg-50);
}
.kicker--center { justify-content: center; }
.kicker__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--grad-soft);
  flex: none;
  animation: blink 2.4s ease-in-out infinite;
}
@keyframes blink { 50% { opacity: 0.3; } }

.sec-head { padding-block: clamp(64px, 10vh, 110px) clamp(28px, 5vh, 48px); }
.sec-head--center { text-align: center; }

.sec-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  line-height: 1.04;
  letter-spacing: -0.024em;
  margin-top: 18px;
}
.sec-title--xl { font-size: clamp(3rem, 8.5vw, 6rem); }

.sec-sub {
  margin-top: 16px;
  max-width: 56ch;
  color: var(--hero-sub);
  opacity: 0.8;
  font-size: 1.05rem;
}
.sec-head--center .sec-sub { margin-inline: auto; }

/* ── 5. Butonlar (cam hap) ───────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.92rem;
  text-decoration: none;
  color: var(--foreground);
  border-radius: 999px;
  padding: 8px 16px;
  /* liquid-glass değerleri (hap butonlar için inline uygulanır) */
  background: rgba(255, 255, 255, 0.01);
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
  box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.1);
  position: relative;
  overflow: hidden;
  transition: background 0.2s, transform 0.2s var(--ease);
  white-space: nowrap;
}
.btn::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1.4px;
  background: linear-gradient(180deg,
    rgba(255, 255, 255, 0.45) 0%,
    rgba(255, 255, 255, 0.15) 20%,
    rgba(255, 255, 255, 0) 40%,
    rgba(255, 255, 255, 0) 60%,
    rgba(255, 255, 255, 0.15) 80%,
    rgba(255, 255, 255, 0.45) 100%);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask-composite: exclude;
  pointer-events: none;
}
.btn:hover { background: rgba(255, 255, 255, 0.07); transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn:focus-visible { outline: 2px solid #a855f7; outline-offset: 3px; }

.btn--hero {
  padding: 24px 29px;
  font-size: 1rem;
  margin-top: 25px;
}

/* ── 6. Scroll progress (CSS scroll-driven) ──────────────── */
.progress {
  position: fixed;
  top: 0; left: 0;
  width: 100%;
  height: 3px;
  z-index: 300;
  background: var(--grad);
  transform-origin: 0 50%;
  transform: scaleX(0);
}
@supports (animation-timeline: scroll()) {
  .progress {
    animation: progress-grow linear both;
    animation-timeline: scroll(root);
  }
}
@keyframes progress-grow { from { transform: scaleX(0); } to { transform: scaleX(1); } }

/* ── 7. Hero sarmalayıcı + video ─────────────────────────── */
.hero-wrap {
  position: relative;
  overflow: hidden;
}

.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0; /* JS fade döngüsü kontrol eder */
}

.hero {
  position: relative;
  z-index: 10;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  overflow: visible; /* blur şekli kırpılmasın */
}

/* Bulanık fon şekli — içeriğin arkasında */
.hero__blur {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: min(984px, 96vw);
  height: 527px;
  opacity: 0.9;
  background: #030712; /* gray-950 */
  filter: blur(82px);
  pointer-events: none;
}

/* ── 8. Navbar ───────────────────────────────────────────── */
.nav {
  position: relative;
  z-index: 20;
  width: 100%;
}
.nav__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 20px 32px;
}
.nav__divider {
  height: 1px;
  margin-top: 3px;
  background: linear-gradient(90deg, transparent, var(--fg-20), transparent);
}

.nav__brand {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  flex: none;
}
.nav__brand-img {
  height: 44px;
  width: auto;
  display: block;
}
@media (max-width: 600px) {
  .nav__brand-img { height: 35px; }
}

.nav__links {
  display: flex;
  align-items: center;
  gap: clamp(20px, 3vw, 40px);
}
.nav__links a {
  font-size: 0.92rem;
  font-weight: 500;
  text-decoration: none;
  color: hsl(40 6% 95% / 0.9);
  transition: color 0.2s;
}
.nav__links a:hover { color: #fff; }
.nav__links a:focus-visible { outline: 2px solid #a855f7; outline-offset: 4px; border-radius: 4px; }

.nav__right { display: flex; align-items: center; gap: 14px; }

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 7px;
  width: 44px;
  height: 44px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--fg-12);
  cursor: pointer;
}
.nav-toggle__bar {
  width: 20px;
  height: 1.5px;
  background: var(--foreground);
  transition: transform 0.25s var(--ease);
}
.nav--open .nav-toggle__bar:nth-child(1) { transform: translateY(4.2px) rotate(45deg); }
.nav--open .nav-toggle__bar:nth-child(2) { transform: translateY(-4.2px) rotate(-45deg); }

body.no-scroll { overflow: hidden; }

@media (max-width: 860px) {
  .nav-toggle { display: flex; }
  .nav__cta { display: none; }
  .nav__row { padding: 16px 20px; }

  .nav__links {
    display: flex;
    position: fixed;
    inset: 0;
    height: 100vh;
    height: 100svh;
    z-index: 90;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    padding-inline: clamp(24px, 8vw, 64px);
    gap: 14px;
    background: hsl(260 60% 3% / 0.92);
    -webkit-backdrop-filter: blur(18px);
    backdrop-filter: blur(18px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.3s var(--ease), visibility 0.3s;
  }
  .nav--open .nav__links {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }
  .nav__links a {
    font-family: var(--font-display);
    font-weight: 500;
    font-size: clamp(2.2rem, 9vw, 3.4rem);
    letter-spacing: -0.02em;
    transform: translateY(22px);
    opacity: 0;
    transition: transform 0.45s var(--ease), opacity 0.45s var(--ease);
  }
  .nav--open .nav__links a { transform: none; opacity: 1; }
  .nav--open .nav__links a:nth-child(1) { transition-delay: 0.05s; }
  .nav--open .nav__links a:nth-child(2) { transition-delay: 0.12s; }
  .nav--open .nav__links a:nth-child(3) { transition-delay: 0.19s; }
  .nav--open .nav__links a:nth-child(4) { transition-delay: 0.26s; }
  .nav-toggle { position: relative; z-index: 100; }
}

/* ── 9. Hero merkez içerik ───────────────────────────────── */
.hero__center {
  position: relative;
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding-inline: clamp(20px, 4vw, 40px);
}

.hero__title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(2.9rem, 10.5vw, 150px);
  line-height: 1.02;
  letter-spacing: -0.024em;
}

@media (prefers-reduced-motion: no-preference) {
  .hero__title, .hero__sub, .hero__center .btn--hero {
    opacity: 0;
    animation: fade-up 1s var(--ease) forwards;
  }
  .hero__title { animation-delay: 0.15s; }
  .hero__sub { animation-delay: 0.4s; }
  .hero__center .btn--hero { animation-delay: 0.6s; }
}
@keyframes fade-up {
  from { opacity: 0; transform: translateY(22px); }
  to { opacity: 1; transform: none; }
}

.hero__sub {
  margin-top: 14px;
  max-width: 34rem;
  font-size: 1.125rem;
  line-height: 2rem;
  color: var(--hero-sub);
  opacity: 0.8;
}

/* ── 10. Logo marquee (hero altı) ────────────────────────── */
.brands {
  position: relative;
  z-index: 10;
  padding-bottom: 40px;
}
.brands__inner {
  max-width: 1024px;
  margin-inline: auto;
  padding-inline: clamp(20px, 4vw, 40px);
  display: flex;
  align-items: center;
  gap: 48px;
}
.brands__caption {
  flex: none;
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--fg-50);
}
.brands__marquee {
  flex: 1;
  overflow: hidden;
  min-width: 0;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.brands__track {
  display: flex;
  width: max-content;
}
@media (prefers-reduced-motion: no-preference) {
  .brands__track { animation: marquee 20s linear infinite; }
}
@keyframes marquee {
  from { transform: translateX(0%); }
  to { transform: translateX(-50%); }
}
.brands__list {
  display: flex;
  align-items: center;
  gap: 64px;
  padding-right: 64px;
  flex: none;
}
.brands__list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1rem;
  font-weight: 600;
  color: var(--foreground);
  white-space: nowrap;
}
.brands__chip {
  width: 24px;
  height: 24px;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 600;
  flex: none;
}

@media (max-width: 760px) {
  .brands__inner { flex-direction: column; align-items: flex-start; gap: 20px; }
  .brands__caption br { display: none; }
}

/* ── 11. İstatistik ──────────────────────────────────────── */
#istatistik {
  border-block: 1px solid var(--fg-12);
  background: rgba(255, 255, 255, 0.015);
}
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.stats__item {
  padding: clamp(28px, 5vh, 56px) clamp(16px, 2.5vw, 36px);
  border-left: 1px solid var(--fg-12);
}
.stats__item:first-child { border-left: 0; }
.stats__num-wrap {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(2.6rem, 6vw, 5rem);
  line-height: 1;
  letter-spacing: -0.02em;
}
.stats__suffix {
  background-image: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.stats__label {
  margin-top: 10px;
  font-size: 0.8rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--fg-50);
}

@media (max-width: 760px) {
  .stats { grid-template-columns: 1fr 1fr; }
  .stats__item:nth-child(3) { border-left: 0; }
  .stats__item:nth-child(n+3) { border-top: 1px solid var(--fg-12); }
}

/* ── 12. Hizmetler — yapışkan cam deste ──────────────────── */
#hizmetler { position: relative; }

.deck {
  display: flex;
  flex-direction: column;
  gap: 28px;
  padding-bottom: clamp(64px, 10vh, 120px);
}

.svc {
  --offset: calc(var(--nav-h) + 12px + (var(--i) - 1) * 16px);
  position: sticky;
  top: var(--offset);
  display: block;
  text-decoration: none;
  border-radius: 24px;
  padding: clamp(24px, 3.5vw, 44px);
  /* cam zeminin arkası koyu kalsın: yapışkan destede üst üste binince
     alttaki kart okunmasın diye opak-koyu taban */
  background:
    linear-gradient(rgba(255, 255, 255, 0.025), rgba(255, 255, 255, 0.025)),
    var(--background);
  transition: background 0.25s;
}
.svc.liquid-glass {
  background:
    linear-gradient(rgba(255, 255, 255, 0.025), rgba(255, 255, 255, 0.025)),
    var(--background);
}
.svc:hover {
  background:
    linear-gradient(rgba(168, 85, 247, 0.06), rgba(99, 102, 241, 0.04)),
    var(--background);
}
.svc:focus-visible { outline: 2px solid #a855f7; outline-offset: 3px; }

.svc__head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 12px;
}
.svc__idx {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  line-height: 1;
  background-image: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.svc__cta {
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--fg-50);
  text-decoration: none;
  transition: color 0.2s;
}
a.svc__cta:hover { color: var(--foreground); }
.svc:hover .svc__cta { color: var(--foreground); }

.svc__title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.7rem, 4vw, 3rem);
  line-height: 1.06;
  letter-spacing: -0.02em;
}
.svc__desc {
  margin-top: 14px;
  max-width: 62ch;
  color: var(--hero-sub);
  opacity: 0.8;
  font-size: 1rem;
}
.svc__tags {
  margin-top: 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.svc__tags span {
  font-size: 0.74rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border: 1px solid var(--fg-12);
  border-radius: 999px;
  padding: 5px 12px;
  color: var(--fg-75);
  background: rgba(255, 255, 255, 0.03);
}

/* Hizmet galerisi: 3 örnek görsel (stilize SVG mockup) */
.svc__gallery {
  margin-top: 26px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.shot {
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--fg-12);
  background: rgba(255, 255, 255, 0.02);
  transition: border-color 0.25s, transform 0.25s var(--ease);
}
.svc:hover .shot { border-color: var(--fg-20); }
/* Tıklanabilir galeri görseli (QR menü canlı linkleri) */
.shot-link {
  display: block;
  text-decoration: none;
  color: inherit;
  cursor: pointer;
}
.shot-link:hover { transform: translateY(-3px); border-color: var(--fg-20); }
.shot svg { width: 100%; height: auto; display: block; }
.shot__img {
  width: 100%;
  height: auto;          /* HTML height attribute'unu ez — yoksa aspect-ratio yok sayılır */
  aspect-ratio: 1 / 1;
  object-fit: cover;
  display: block;
}
/* Dikey ekran görüntüleri (telefon): üstten kırp — başlık görünsün */
.shot__img--tall { object-position: top; }
.shot__label {
  display: block;
  padding: 8px 12px;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--fg-50);
  border-top: 1px solid var(--fg-12);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

@media (max-width: 640px) {
  .svc__gallery { gap: 10px; }
  .shot__label { font-size: 0.56rem; padding: 6px 8px; letter-spacing: 0.03em; }
}

@media (max-width: 860px) {
  .svc { --offset: calc(var(--nav-h) + 8px + (var(--i) - 1) * 8px); }
}
@media (max-height: 620px) {
  .svc { position: static; }
}

/* ── 13. Referans bantları ───────────────────────────────── */
#referanslar {
  padding-bottom: clamp(64px, 10vh, 120px);
  overflow: clip; /* eğik bant taşmasın */
}

.tape-group {
  display: flex;
  flex-direction: column;
  transform: rotate(-1.2deg) scale(1.02);
}

.tape {
  overflow: hidden;
  padding-block: 18px;
}
.tape--glass {
  background: rgba(255, 255, 255, 0.03);
  border-block: 1px solid var(--fg-12);
  color: var(--foreground);
}
.tape--grad {
  background: var(--grad);
  color: #030712;
}

.tape__track { display: flex; width: max-content; }
@media (prefers-reduced-motion: no-preference) {
  .tape__track { animation: marquee 32s linear infinite; }
  .tape__track--reverse { animation-direction: reverse; }
  .tape:hover .tape__track { animation-play-state: paused; }
}

.tape__list {
  display: flex;
  align-items: center;
  flex: none;
}
.tape__list li {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.2rem, 2.4vw, 1.8rem);
  letter-spacing: -0.01em;
  padding-inline: 24px;
  white-space: nowrap;
}
.tape--glass .tape__list li:nth-child(even) {
  background-image: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.tape--grad .tape__list li:nth-child(even) { opacity: 0.55; }

/* ── 14. Hakkımızda ──────────────────────────────────────── */
#hakkimizda { padding-bottom: clamp(64px, 10vh, 120px); }

.about {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(32px, 5vw, 80px);
  align-items: start;
}

.about__copy p {
  font-size: clamp(1.05rem, 1.6vw, 1.2rem);
  line-height: 1.8;
  color: var(--hero-sub);
  opacity: 0.85;
  margin-bottom: 32px;
}

.about__list { display: flex; flex-direction: column; gap: 16px; }
.about__list li {
  display: flex;
  gap: 20px;
  align-items: baseline;
  border-radius: 18px;
  padding: 22px 24px;
}
.about__idx {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.5rem;
  flex: none;
  background-image: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.about__list h3 {
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  margin-bottom: 6px;
}
.about__list p { color: var(--hero-sub); opacity: 0.75; font-size: 0.98rem; }

@media (max-width: 860px) {
  .about { grid-template-columns: 1fr; }
}

/* ── 15. İletişim ────────────────────────────────────────── */
#iletisim { padding-bottom: clamp(72px, 12vh, 140px); }

.contact {
  max-width: 880px;
  margin-inline: auto;
  margin-top: clamp(24px, 4vh, 48px);
}
.contact__row {
  display: flex;
  align-items: baseline;
  gap: clamp(16px, 3vw, 40px);
  padding-block: clamp(20px, 3.5vh, 32px);
  border-top: 1px solid var(--fg-12);
}
.contact__row:last-of-type { border-bottom: 1px solid var(--fg-12); }

.contact__label {
  flex: none;
  width: clamp(130px, 22vw, 220px);
  font-size: 0.78rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--fg-50);
}
.contact__value {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.15rem, 2.8vw, 1.9rem);
  letter-spacing: -0.01em;
  text-decoration: none;
  line-height: 1.25;
  transition: color 0.2s;
}
a.contact__value:hover {
  background-image: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.contact__value--plain {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: clamp(0.95rem, 1.6vw, 1.1rem);
  color: var(--hero-sub);
  opacity: 0.8;
}
.contact__arrow {
  margin-left: auto;
  font-size: 1.3rem;
  background-image: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.contact__cta {
  text-align: center;
  margin-top: clamp(36px, 6vh, 64px);
}

@media (max-width: 640px) {
  .contact__row { flex-direction: column; gap: 6px; }
  .contact__label { width: auto; }
  .contact__arrow { display: none; }
}

/* ── 16. Footer ──────────────────────────────────────────── */
.footer {
  border-top: 1px solid var(--fg-12);
  overflow: hidden;
  padding-top: clamp(28px, 5vh, 56px);
}

.footer__giant {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(4rem, 16.5vw, 15rem);
  line-height: 0.9;
  text-align: center;
  letter-spacing: -0.02em;
  color: transparent;
  -webkit-text-stroke: 1.5px var(--fg-20);
  user-select: none;
  white-space: nowrap;
}
@supports not (-webkit-text-stroke: 1px black) {
  .footer__giant { color: var(--fg-12); }
}
@media (prefers-reduced-motion: no-preference) {
  @supports (animation-timeline: view()) {
    .footer__giant {
      animation: giant-rise linear both;
      animation-timeline: view();
      animation-range: entry 0% entry 100%;
    }
  }
}
@keyframes giant-rise {
  from { transform: translateY(40%); opacity: 0; }
  to { transform: none; opacity: 1; }
}

.footer__grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 20px;
  padding-block: 32px;
  border-top: 1px solid var(--fg-12);
  margin-top: clamp(24px, 4vh, 48px);
}
.footer__nav, .footer__social {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(16px, 3vw, 32px);
}
.footer__grid a {
  font-size: 0.85rem;
  font-weight: 500;
  text-decoration: none;
  color: var(--fg-75);
  transition: color 0.2s;
}
.footer__grid a:hover { color: #fff; }

.footer__base {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  padding-block: 20px;
  border-top: 1px solid var(--fg-12);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--fg-50);
}

/* ── 17. WhatsApp balonu ─────────────────────────────────── */
.wa-float {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 150;
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: var(--wa);
  color: #fff;
  box-shadow: 0 8px 28px rgba(37, 211, 102, 0.35);
  transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease);
}
.wa-float:hover {
  transform: translateY(-2px) scale(1.05);
  box-shadow: 0 12px 36px rgba(37, 211, 102, 0.45);
}
.wa-float:focus-visible { outline: 2px solid #a855f7; outline-offset: 3px; }

/* ── 18. Scroll reveal sistemi (.js gerektirir) ──────────── */
.js [data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
/* "wipe": soldan sağa maskeyle silinerek açılır (mask IO'yu etkilemez) */
.js [data-reveal="wipe"] {
  opacity: 1;
  transform: none;
  -webkit-mask-image: linear-gradient(90deg, #000 49.5%, transparent 50.5%);
  mask-image: linear-gradient(90deg, #000 49.5%, transparent 50.5%);
  -webkit-mask-size: 205% 100%;
  mask-size: 205% 100%;
  -webkit-mask-position: 100% 0;
  mask-position: 100% 0;
  transition: -webkit-mask-position 0.9s var(--ease), mask-position 0.9s var(--ease);
}
.js [data-reveal].revealed {
  opacity: 1;
  transform: none;
  -webkit-mask-position: 0 0;
  mask-position: 0 0;
}
@media (prefers-reduced-motion: reduce) {
  .js [data-reveal] {
    opacity: 1;
    transform: none;
    -webkit-mask-image: none;
    mask-image: none;
  }
}