/* ============================================================
   mottomedya — sinematik koyu tema + 3D tasarım sistemi
   ============================================================ */

:root {
  /* zemin */
  --bg-0: #030304;
  --bg-1: #08080c;
  --bg-2: #0e0e15;
  --surface: rgba(255, 255, 255, 0.045);
  --surface-2: rgba(255, 255, 255, 0.075);
  --border: rgba(255, 255, 255, 0.09);
  --border-strong: rgba(255, 255, 255, 0.17);

  /* metin */
  --ink: #f5f5f9;
  --ink-2: #b6b6c6;
  --ink-3: #82828f;

  /* marka */
  --brand: #7c5cff;
  --brand-2: #22d3ee;
  --amber: #ffc24b;
  --grad: linear-gradient(120deg, #7c5cff 0%, #22d3ee 100%);
  --grad-soft: linear-gradient(140deg, rgba(124, 92, 255, 0.32), rgba(34, 211, 238, 0.28));

  /* tipografi */
  --font-display: "Sora", system-ui, -apple-system, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;

  /* ritim */
  --radius: 20px;
  --radius-lg: 28px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --section-pad: clamp(86px, 12vw, 156px);
}

/* ---------------- reset ---------------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  /* clip: sticky/fixed'i bozmadan yatay taşmayı keser */
  overflow-x: clip;
}
body {
  font-family: var(--font-body);
  background: var(--bg-0);
  color: var(--ink);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}
img, svg, canvas { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; background: none; border: none; cursor: pointer; color: inherit; }
ul { list-style: none; }
::selection { background: rgba(124, 92, 255, 0.45); color: #fff; }

:where(a, button, summary, input, select, textarea):focus-visible {
  outline: 2px solid var(--brand-2);
  outline-offset: 3px;
  border-radius: 6px;
}

.container { width: min(1220px, 100% - 48px); margin-inline: auto; }
.container--narrow { width: min(860px, 100% - 48px); }
.mono { font-family: var(--font-mono); }

.skip-link {
  position: absolute;
  left: -9999px;
  top: 12px;
  z-index: 400;
  padding: 12px 20px;
  background: var(--brand);
  color: #fff;
  border-radius: 999px;
  font-weight: 600;
}
.skip-link:focus { left: 24px; }

/* ---------------- arka plan katmanları ---------------- */
.aurora {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: -3;
  pointer-events: none;
}
.grid-lines {
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  opacity: 0.4;
  background-image:
    linear-gradient(to right, rgba(255, 255, 255, 0.028) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.028) 1px, transparent 1px);
  background-size: 78px 78px;
  mask-image: radial-gradient(ellipse 90% 70% at 50% 40%, #000 30%, transparent 78%);
  -webkit-mask-image: radial-gradient(ellipse 90% 70% at 50% 40%, #000 30%, transparent 78%);
}
.noise {
  position: fixed;
  inset: 0;
  z-index: 40;
  pointer-events: none;
  opacity: 0.045;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.6'/%3E%3C/svg%3E");
}

/* ---------------- özel imleç ---------------- */
.cursor-dot, .cursor-ring {
  position: fixed;
  top: 0; left: 0;
  z-index: 200;
  pointer-events: none;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  will-change: transform;
}
.cursor-dot { width: 7px; height: 7px; background: var(--brand-2); transition: opacity 0.3s; }
.cursor-ring {
  width: 38px; height: 38px;
  border: 1.5px solid rgba(124, 92, 255, 0.6);
  transition: width 0.25s var(--ease), height 0.25s var(--ease),
              border-color 0.25s, background 0.25s, opacity 0.3s;
}
.cursor-ring.is-active {
  width: 66px; height: 66px;
  background: rgba(124, 92, 255, 0.1);
  border-color: rgba(34, 211, 238, 0.75);
}
@media (hover: none), (pointer: coarse) {
  .cursor-dot, .cursor-ring { display: none; }
}

/* ---------------- preloader ---------------- */
.preloader {
  position: fixed;
  inset: 0;
  z-index: 300;
  display: grid;
  place-items: center;
  background: var(--bg-0);
  transition: transform 0.95s var(--ease), opacity 0.6s 0.15s;
}
.preloader.is-done { transform: translateY(-101%); opacity: 0; pointer-events: none; }
.preloader__inner { display: grid; place-items: center; gap: 22px; }
.preloader__mark { animation: pl-float 2.6s var(--ease) infinite alternate; }
.preloader__m { stroke-dasharray: 92; stroke-dashoffset: 92; animation: pl-draw 1.5s var(--ease) forwards 0.15s; }
.preloader__bar {
  width: 168px; height: 2px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 2px;
  overflow: hidden;
}
.preloader__bar span {
  display: block;
  height: 100%;
  width: 40%;
  background: var(--grad);
  border-radius: 2px;
  animation: pl-slide 1.5s var(--ease) infinite;
}
.preloader__count {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.22em;
  color: var(--ink-3);
  font-variant-numeric: tabular-nums;
}
@keyframes pl-draw { to { stroke-dashoffset: 0; } }
@keyframes pl-float { from { transform: translateY(5px); } to { transform: translateY(-5px); } }
@keyframes pl-slide { 0% { transform: translateX(-110%); } 100% { transform: translateX(360%); } }

/* ---------------- butonlar ---------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 600;
  border-radius: 999px;
  cursor: pointer;
  white-space: nowrap;
  transition: box-shadow 0.35s var(--ease), background 0.3s, border-color 0.3s, color 0.3s;
  will-change: transform;
}
.btn--sm { padding: 10px 22px; font-size: 14px; }
.btn--lg { padding: 16px 32px; font-size: 16px; }
.btn--primary {
  position: relative;
  background: var(--grad);
  color: #fff;
  box-shadow: 0 0 0 1px rgba(124, 92, 255, 0.4), 0 10px 34px -8px rgba(124, 92, 255, 0.55);
}
.btn--primary:hover {
  box-shadow: 0 0 0 1px rgba(34, 211, 238, 0.55), 0 16px 48px -8px rgba(34, 211, 238, 0.5);
}
.btn--ghost {
  border: 1px solid var(--border-strong);
  color: var(--ink);
  background: var(--surface);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.btn--ghost:hover { border-color: rgba(124, 92, 255, 0.65); background: var(--surface-2); }

/* ---------------- marka ---------------- */
.brand { display: inline-flex; align-items: center; gap: 10px; }
.brand__mark { transition: transform 0.5s var(--ease); }
.brand:hover .brand__mark { transform: rotate(-8deg) scale(1.08); }
.brand__word {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 400;
  letter-spacing: -0.02em;
}
.brand__word b {
  font-weight: 700;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ---------------- nav ---------------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 18px 0;
  border-bottom: 1px solid transparent;
  transition: padding 0.4s var(--ease), background 0.4s, border-color 0.4s;
}
.nav.is-scrolled {
  padding: 10px 0;
  background: rgba(5, 5, 9, 0.7);
  backdrop-filter: blur(20px) saturate(1.5);
  -webkit-backdrop-filter: blur(20px) saturate(1.5);
  border-bottom-color: var(--border);
}
.nav__inner { display: flex; align-items: center; gap: 20px; }
.nav__links { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.nav__link {
  position: relative;
  padding: 8px 14px;
  font-size: 14.5px;
  font-weight: 500;
  color: var(--ink-2);
  border-radius: 999px;
  transition: color 0.25s, background 0.25s;
}
.nav__link:hover { color: var(--ink); background: var(--surface); }
.nav__link.is-active { color: var(--ink); }
.nav__link.is-active::after {
  content: "";
  position: absolute;
  left: 14px; right: 14px; bottom: 2px;
  height: 2px;
  border-radius: 2px;
  background: var(--grad);
}
.nav__cta { margin-left: 8px; }
.nav__clock {
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--ink-3);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 6px 12px;
  white-space: nowrap;
}
.nav__burger {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  width: 46px; height: 46px;
  margin-left: auto;
  margin-right: -10px;
}
.nav__burger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform 0.35s var(--ease);
}
.nav__burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(4px) rotate(45deg); }
.nav__burger[aria-expanded="true"] span:nth-child(2) { transform: translateY(-4px) rotate(-45deg); }

/* ---------------- hero ---------------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  place-items: center;
  overflow: hidden;
  padding: 148px 0 100px;
}
.hero__particles { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 0; }
.hero__glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.3;
  z-index: 0;
  animation: glow-drift 16s ease-in-out infinite alternate;
}
.hero__glow--1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, #7c5cff, transparent 66%);
  top: -14%; left: -10%;
}
.hero__glow--2 {
  width: 520px; height: 520px;
  background: radial-gradient(circle, #0e7490, transparent 66%);
  bottom: -16%; right: -8%;
  animation-delay: -8s;
}
@keyframes glow-drift {
  from { transform: translate3d(0, 0, 0) scale(1); }
  to { transform: translate3d(70px, 46px, 0) scale(1.16); }
}
/* 3D perspektifte dönen halka */
.hero__ring {
  position: absolute;
  width: min(1000px, 130vw);
  aspect-ratio: 1;
  left: 50%; top: 52%;
  z-index: 0;
  border-radius: 50%;
  border: 1px solid rgba(124, 92, 255, 0.16);
  transform: translate(-50%, -50%) perspective(900px) rotateX(72deg);
  animation: ring-spin 30s linear infinite;
  pointer-events: none;
}
.hero__ring::before,
.hero__ring::after {
  content: "";
  position: absolute;
  inset: 12%;
  border-radius: 50%;
  border: 1px solid rgba(34, 211, 238, 0.13);
}
.hero__ring::after { inset: 28%; border-color: rgba(255, 194, 75, 0.1); }
@keyframes ring-spin {
  from { transform: translate(-50%, -50%) perspective(900px) rotateX(72deg) rotateZ(0deg); }
  to   { transform: translate(-50%, -50%) perspective(900px) rotateX(72deg) rotateZ(360deg); }
}

.hero__content { position: relative; z-index: 1; text-align: center; display: grid; justify-items: center; }
.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 18px;
  border-radius: 999px;
  border: 1px solid var(--border-strong);
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  font-size: 13.5px;
  font-weight: 500;
  color: var(--ink-2);
  margin-bottom: 30px;
  opacity: 0;
  animation: fade-up 0.9s var(--ease) 0.15s forwards;
}
.hero__badge-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--brand-2);
  box-shadow: 0 0 12px var(--brand-2);
  animation: pulse 2.2s ease-in-out infinite;
}
@keyframes pulse { 50% { opacity: 0.3; } }
@keyframes fade-up { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.7rem, 8.2vw, 6.2rem);
  font-weight: 800;
  line-height: 1.03;
  letter-spacing: -0.035em;
  margin-bottom: 26px;
}
.hero__line { display: block; overflow: hidden; padding-bottom: 0.1em; margin-bottom: -0.1em; }
.hero__word {
  display: inline-block;
  transform: translateY(115%);
  animation: word-up 1.05s var(--ease) forwards;
}
.hero__line:first-child .hero__word:nth-child(1) { animation-delay: 0.18s; }
.hero__line:first-child .hero__word:nth-child(2) { animation-delay: 0.24s; }
.hero__line:first-child .hero__word:nth-child(3) { animation-delay: 0.30s; }
.hero__line:first-child .hero__word:nth-child(4) { animation-delay: 0.36s; }
.hero__line:nth-child(2) .hero__word:nth-child(1) { animation-delay: 0.44s; }
.hero__line:nth-child(2) .hero__word:nth-child(2) { animation-delay: 0.50s; }
.hero__word--grad {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
@keyframes word-up { to { transform: translateY(0); } }

.hero__sub {
  max-width: 660px;
  font-size: clamp(1rem, 1.35vw, 1.18rem);
  color: var(--ink-2);
  margin-bottom: 38px;
  opacity: 0;
  animation: fade-up 0.9s var(--ease) 0.6s forwards;
}
.hero__actions {
  display: flex; flex-wrap: wrap; gap: 16px; justify-content: center;
  margin-bottom: 42px;
  opacity: 0;
  animation: fade-up 0.9s var(--ease) 0.72s forwards;
}
.hero__promises {
  display: flex; flex-wrap: wrap; gap: 10px 28px; justify-content: center;
  opacity: 0;
  animation: fade-up 0.9s var(--ease) 0.84s forwards;
}
.hero__promises li {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 14px;
  color: var(--ink-3);
}
.hero__promises svg { color: var(--brand-2); flex-shrink: 0; }

.hero__scroll {
  position: absolute;
  bottom: 26px; left: 50%;
  transform: translateX(-50%);
  display: grid; justify-items: center; gap: 10px;
  color: var(--ink-3);
  font-size: 10.5px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  z-index: 1;
}
.hero__scroll-line {
  width: 1px; height: 46px;
  background: linear-gradient(to bottom, transparent, var(--brand-2));
  transform-origin: top;
  animation: scroll-hint 2.2s var(--ease) infinite;
}
@keyframes scroll-hint {
  0% { transform: scaleY(0); opacity: 0; }
  40% { transform: scaleY(1); opacity: 1; }
  100% { transform: scaleY(1) translateY(22px); opacity: 0; }
}

/* ---------------- marquee ---------------- */
.marquee {
  overflow: hidden;
  border-block: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.018);
  padding: 20px 0;
  transform: rotate(-1deg) scale(1.03);
}
.marquee--plain { transform: none; border-block-color: transparent; background: none; padding: 12px 0; }
.marquee__track {
  display: flex; align-items: center; gap: 42px;
  width: max-content;
  animation: marquee 30s linear infinite;
}
.marquee--reverse .marquee__track { animation-direction: reverse; animation-duration: 42s; }
.marquee__track span {
  font-family: var(--font-display);
  font-size: clamp(1rem, 1.8vw, 1.4rem);
  font-weight: 600;
  color: var(--ink-2);
  white-space: nowrap;
}
.marquee--plain .marquee__track span { color: var(--ink-3); font-weight: 500; font-size: clamp(0.95rem, 1.5vw, 1.15rem); }
.marquee__track i { color: var(--brand); font-style: normal; font-size: 1.05rem; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------------- kanıt bandı ---------------- */
.proof { padding: clamp(56px, 7vw, 88px) 0 0; }
.proof__stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.proof__stat {
  background: rgba(8, 8, 14, 0.72);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: clamp(24px, 3vw, 38px) clamp(18px, 2.4vw, 30px);
  display: grid;
  gap: 6px;
  transition: background 0.4s;
}
.proof__stat:hover { background: rgba(124, 92, 255, 0.08); }
.proof__stat strong {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 3.6vw, 2.9rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.03em;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-variant-numeric: tabular-nums;
}
.proof__stat strong em { font-style: normal; font-size: 0.62em; font-weight: 600; }
.proof__stat > span { font-size: 13.5px; color: var(--ink-3); line-height: 1.45; }

/* ---------------- section genel ---------------- */
.section { padding: var(--section-pad) 0; position: relative; }
.section--alt::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(180deg, transparent, rgba(124, 92, 255, 0.05) 32%, rgba(34, 211, 238, 0.03) 70%, transparent);
  pointer-events: none;
}
.section__head { text-align: center; max-width: 760px; margin: 0 auto clamp(48px, 6vw, 80px); }
.section__tag {
  display: inline-block;
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--brand-2);
  border: 1px solid rgba(34, 211, 238, 0.3);
  background: rgba(34, 211, 238, 0.06);
  padding: 7px 16px;
  border-radius: 999px;
  margin-bottom: 20px;
}
.section__title {
  font-family: var(--font-display);
  font-size: clamp(1.95rem, 4.4vw, 3.1rem);
  font-weight: 700;
  letter-spacing: -0.028em;
  line-height: 1.14;
  margin-bottom: 16px;
}
.section__title em {
  font-style: normal;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.section__sub { color: var(--ink-2); font-size: clamp(0.98rem, 1.25vw, 1.1rem); }

/* ---------------- 3D kart temeli ---------------- */
.card, .work__card, .process__step, .testimonial {
  transform-style: preserve-3d;
  will-change: transform;
}
/* NOT: 3D kapsayıcılarda `overflow: hidden` KULLANILMAZ — spesifikasyona göre
   görünür olmayan overflow, transform-style'ı flat'e zorlar ve çocuklardaki
   translateZ derinliği kaybolur. Yuvarlatma pseudo/çocuk katmanlarda yapılır. */
.card {
  position: relative;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: linear-gradient(150deg, var(--surface), rgba(255, 255, 255, 0.012));
  padding: clamp(26px, 3vw, 38px);
  transition: border-color 0.4s, box-shadow 0.4s;
}
/* imleci izleyen ışık */
.card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(520px circle at var(--mx, 50%) var(--my, 50%),
              rgba(124, 92, 255, 0.16), transparent 45%);
  opacity: 0;
  transition: opacity 0.45s;
  pointer-events: none;
}
/* üst kenar parlaması */
.card::after {
  content: "";
  position: absolute;
  top: 0; left: 12%; right: 12%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.45), transparent);
  opacity: 0.5;
  transition: opacity 0.4s;
}
.card:hover::before { opacity: 1; }
.card:hover::after { opacity: 1; }
.card:hover {
  border-color: rgba(124, 92, 255, 0.45);
  box-shadow: 0 32px 70px -28px rgba(124, 92, 255, 0.4);
}
.card__index {
  position: absolute;
  top: clamp(24px, 2.6vw, 32px);
  right: clamp(24px, 2.6vw, 32px);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--ink-3);
  transform: translateZ(20px);
}
.card__icon {
  width: 56px; height: 56px;
  display: grid; place-items: center;
  border-radius: 16px;
  background: var(--grad-soft);
  border: 1px solid rgba(124, 92, 255, 0.35);
  color: var(--brand-2);
  margin-bottom: 22px;
  transform: translateZ(38px);
  box-shadow: 0 12px 28px -12px rgba(124, 92, 255, 0.6);
  transition: transform 0.4s var(--ease);
}
.card:hover .card__icon { transform: translateZ(56px) scale(1.06); }
.card h3 {
  font-family: var(--font-display);
  font-size: clamp(1.14rem, 1.55vw, 1.36rem);
  font-weight: 600;
  letter-spacing: -0.012em;
  line-height: 1.3;
  margin-bottom: 12px;
  padding-right: 40px;
  transform: translateZ(26px);
}
.card > p { color: var(--ink-2); font-size: 15px; margin-bottom: 18px; transform: translateZ(18px); }
.card__list { display: grid; gap: 9px; transform: translateZ(10px); }
.card__list li { position: relative; padding-left: 24px; font-size: 14px; color: var(--ink-2); }
.card__list li::before {
  content: "";
  position: absolute;
  left: 0; top: 6px;
  width: 13px; height: 13px;
  background: var(--grad);
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M20 6 9 17l-5-5' fill='none' stroke='black' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/contain no-repeat;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M20 6 9 17l-5-5' fill='none' stroke='black' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/contain no-repeat;
}

/* ---------------- bento grid ---------------- */
.bento { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.bento__card { grid-column: span 1; }
.bento__card--wide { grid-column: span 2; }

/* ---------------- işler ---------------- */
.work { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.work__card {
  position: relative;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
  transition: border-color 0.4s, box-shadow 0.4s;
}
.work__card:hover {
  border-color: rgba(34, 211, 238, 0.45);
  box-shadow: 0 36px 80px -32px rgba(34, 211, 238, 0.4);
}
/* kırpma 3D kapsayıcının içindeki bu katmanda yapılır */
.work__visual {
  position: relative;
  aspect-ratio: 16 / 9;
  display: grid;
  place-items: center;
  overflow: hidden;
  border-radius: calc(var(--radius-lg) - 1px) calc(var(--radius-lg) - 1px) 0 0;
}
.work__visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(80% 90% at 70% 15%, rgba(255, 255, 255, 0.16), transparent 55%);
  mix-blend-mode: overlay;
}
.work__visual--1 { background: linear-gradient(135deg, #1c1440 0%, #7c5cff 55%, #b9a8ff 100%); }
.work__visual--2 { background: linear-gradient(135deg, #05262e 0%, #0891b2 52%, #6ee7f9 100%); }
.work__visual--3 { background: linear-gradient(135deg, #3a1505 0%, #e2622e 55%, #ffc24b 100%); }
.work__visual--4 { background: linear-gradient(135deg, #2b0733 0%, #a626d3 52%, #f0abfc 100%); }
.work__brand {
  position: relative;
  z-index: 2;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.7rem, 4vw, 3.1rem);
  letter-spacing: 0.16em;
  color: rgba(255, 255, 255, 0.95);
  text-shadow: 0 8px 44px rgba(0, 0, 0, 0.45);
  transition: transform 0.6s var(--ease), letter-spacing 0.6s var(--ease);
}
.work__card:hover .work__brand { transform: scale(1.06); letter-spacing: 0.2em; }
.work__idx {
  position: absolute;
  top: 16px; left: 18px;
  z-index: 2;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: rgba(255, 255, 255, 0.72);
}
.work__shine {
  position: absolute;
  inset: -50% -20%;
  z-index: 1;
  background: linear-gradient(105deg, transparent 38%, rgba(255, 255, 255, 0.28) 48%, transparent 58%);
  transform: translateX(-120%);
  transition: transform 0.95s var(--ease);
}
.work__card:hover .work__shine { transform: translateX(120%); }
.work__meta { padding: 24px clamp(20px, 2.5vw, 30px) 28px; transform-style: preserve-3d; }
.work__tags { display: flex; flex-wrap: wrap; gap: 7px; margin-bottom: 14px; transform: translateZ(14px); }
.work__tags span {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--ink-3);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 4px 11px;
}
.work__meta h3 {
  font-family: var(--font-display);
  font-size: 1.28rem;
  font-weight: 600;
  margin-bottom: 8px;
  transform: translateZ(28px);
}
.work__meta > p { color: var(--ink-3); font-size: 14.5px; margin-bottom: 16px; transform: translateZ(10px); }
.work__result {
  display: inline-block;
  transform: translateZ(34px);
  font-family: var(--font-display);
  font-size: 13.5px;
  font-weight: 600;
  color: var(--brand-2);
  background: rgba(34, 211, 238, 0.08);
  border: 1px solid rgba(34, 211, 238, 0.28);
  padding: 7px 15px;
  border-radius: 999px;
}
.work__note { margin-top: 30px; text-align: center; font-size: 13px; color: var(--ink-3); }

/* ---------------- müşteri şeridi ---------------- */
.roster { padding: clamp(40px, 5vw, 56px) 0; }
.roster__label {
  text-align: center;
  font-size: 11.5px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 22px;
}

/* ---------------- süreç ---------------- */
.process { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; position: relative; }
.process::before {
  content: "";
  position: absolute;
  top: 52px; left: 7%; right: 7%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--brand) 18%, var(--brand-2) 82%, transparent);
  opacity: 0.35;
}
.process__step {
  position: relative;
  padding: 30px 24px 32px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(8, 8, 14, 0.72);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: border-color 0.4s, box-shadow 0.4s;
}
.process__step:hover {
  border-color: rgba(124, 92, 255, 0.5);
  box-shadow: 0 28px 60px -28px rgba(124, 92, 255, 0.4);
}
.process__num {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.04em;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 16px;
  transform: translateZ(32px);
}
.process__step h3 {
  font-family: var(--font-display);
  font-size: 1.18rem;
  font-weight: 600;
  margin-bottom: 10px;
  transform: translateZ(22px);
}
.process__step p { font-size: 14.5px; color: var(--ink-2); transform: translateZ(12px); }

/* ---------------- neden biz + 3D küp ---------------- */
.why {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(40px, 6vw, 88px);
  align-items: center;
}
.why__lead { color: var(--ink-2); font-size: clamp(1rem, 1.3vw, 1.12rem); margin-bottom: 32px; }
.why__list { display: grid; gap: 20px; }
.why__list li {
  position: relative;
  padding-left: 34px;
  font-size: 14.8px;
  color: var(--ink-2);
}
.why__list li::before {
  content: "";
  position: absolute;
  left: 0; top: 4px;
  width: 20px; height: 20px;
  border-radius: 50%;
  background: var(--grad-soft);
  border: 1px solid rgba(124, 92, 255, 0.5);
}
.why__list li::after {
  content: "";
  position: absolute;
  left: 6px; top: 10px;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--brand-2);
  box-shadow: 0 0 10px var(--brand-2);
}
.why__list strong {
  display: block;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15.5px;
  color: var(--ink);
  margin-bottom: 3px;
}

.cube-stage {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 360px;
  perspective: 1000px;
  perspective-origin: 50% 50%;
}
.cube-stage__glow {
  position: absolute;
  width: 340px; height: 340px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(124, 92, 255, 0.4), transparent 62%);
  filter: blur(60px);
  animation: pulse-glow 6s ease-in-out infinite alternate;
}
@keyframes pulse-glow { from { opacity: 0.5; transform: scale(0.92); } to { opacity: 0.9; transform: scale(1.08); } }
.cube {
  position: relative;
  width: 196px; height: 196px;
  transform-style: preserve-3d;
  transform: rotateX(-16deg) rotateY(28deg);
  cursor: grab;
  will-change: transform;
}
.cube-stage.is-dragging .cube { cursor: grabbing; }
.cube__face {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  border: 1px solid rgba(124, 92, 255, 0.5);
  border-radius: 14px;
  background: linear-gradient(150deg, rgba(124, 92, 255, 0.16), rgba(34, 211, 238, 0.09));
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  box-shadow: inset 0 0 40px rgba(124, 92, 255, 0.18);
}
.cube__face span {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-align: center;
  line-height: 1.35;
  color: rgba(255, 255, 255, 0.94);
  text-shadow: 0 2px 18px rgba(0, 0, 0, 0.5);
}
.cube__face--front  { transform: translateZ(98px); }
.cube__face--back   { transform: rotateY(180deg) translateZ(98px); }
.cube__face--right  { transform: rotateY(90deg) translateZ(98px); }
.cube__face--left   { transform: rotateY(-90deg) translateZ(98px); }
.cube__face--top    { transform: rotateX(90deg) translateZ(98px); }
.cube__face--bottom { transform: rotateX(-90deg) translateZ(98px); }
.cube-stage__hint {
  position: absolute;
  bottom: 6px;
  font-size: 10.5px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--ink-3);
}

/* ---------------- yorumlar ---------------- */
.testimonials { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.testimonial {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 24px;
  padding: clamp(26px, 2.7vw, 34px);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: linear-gradient(150deg, var(--surface), rgba(255, 255, 255, 0.012));
  transition: border-color 0.4s, box-shadow 0.4s;
}
.testimonial:hover {
  border-color: rgba(255, 194, 75, 0.4);
  box-shadow: 0 30px 66px -30px rgba(255, 194, 75, 0.3);
}
.testimonial__quote { color: rgba(255, 194, 75, 0.5); transform: translateZ(26px); }
.testimonial blockquote {
  font-size: 15.4px;
  color: var(--ink-2);
  line-height: 1.72;
  transform: translateZ(18px);
}
.testimonial figcaption { display: flex; align-items: center; gap: 14px; transform: translateZ(24px); }
.testimonial__avatar {
  width: 46px; height: 46px;
  flex-shrink: 0;
  display: grid; place-items: center;
  border-radius: 50%;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14.5px;
  color: #08080c;
  background: var(--av, var(--brand));
  box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.1), 0 0 26px -6px var(--av, var(--brand));
}
.testimonial figcaption strong { display: block; font-size: 15px; }
.testimonial figcaption div span { font-size: 13px; color: var(--ink-3); }

/* ---------------- SSS ---------------- */
.faq { display: grid; gap: 14px; }
.faq__item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  overflow: hidden;
  transition: border-color 0.35s, background 0.35s;
}
.faq__item[open] { border-color: rgba(124, 92, 255, 0.45); background: rgba(124, 92, 255, 0.05); }
.faq__item summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15.4px;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after {
  content: "+";
  flex-shrink: 0;
  width: 30px; height: 30px;
  display: grid; place-items: center;
  border-radius: 50%;
  border: 1px solid var(--border-strong);
  font-weight: 400;
  font-size: 18px;
  line-height: 1;
  color: var(--brand-2);
  transition: transform 0.4s var(--ease), background 0.3s;
}
.faq__item[open] summary::after { transform: rotate(135deg); background: rgba(124, 92, 255, 0.18); }
.faq__body { padding: 0 24px 22px; }
.faq__body p { color: var(--ink-2); font-size: 15px; max-width: 92%; }
.faq__item[open] .faq__body { animation: faq-in 0.4s var(--ease) both; }
@keyframes faq-in { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: none; } }

/* ---------------- CTA ---------------- */
.cta {
  position: relative;
  margin: var(--section-pad) auto;
  width: min(1140px, 100% - 48px);
  border-radius: 38px;
  border: 1px solid var(--border-strong);
  background:
    radial-gradient(120% 160% at 50% 128%, rgba(124, 92, 255, 0.26), transparent 60%),
    linear-gradient(155deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.008));
  overflow: hidden;
  text-align: center;
  padding: clamp(64px, 9vw, 116px) 24px;
}
.cta__orb {
  position: absolute;
  width: 460px; height: 460px;
  border-radius: 50%;
  background: conic-gradient(from 0deg, #7c5cff, #22d3ee, #ffc24b, #7c5cff);
  filter: blur(96px);
  opacity: 0.32;
  left: 50%; top: 100%;
  transform: translate(-50%, -38%);
  animation: orb-spin 16s linear infinite;
}
@keyframes orb-spin { to { transform: translate(-50%, -38%) rotate(360deg); } }
.cta__inner {
  position: relative;
  z-index: 1;
  display: grid;
  justify-items: center;
  gap: 18px;
  max-width: 720px;
  margin-inline: auto;
}
.cta h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.8vw, 3.3rem);
  font-weight: 700;
  letter-spacing: -0.028em;
  line-height: 1.14;
}
.cta h2 em {
  font-style: normal;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.cta p { color: var(--ink-2); max-width: 560px; margin-bottom: 12px; }

/* ---------------- iletişim ---------------- */
.contact {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: clamp(40px, 6vw, 84px);
  align-items: start;
}
.contact__info .section__title { margin-bottom: 12px; }
.contact__channels { display: grid; gap: 18px; margin-top: 34px; }
.contact__channels li { display: flex; align-items: center; gap: 14px; color: var(--ink-2); font-size: 15.5px; }
.contact__channels svg { color: var(--brand-2); flex-shrink: 0; }
.contact__channels a { transition: color 0.25s; }
.contact__channels a:hover { color: var(--brand-2); }
.contact__hours {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 28px;
  padding: 10px 18px;
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 13.5px;
  color: var(--ink-3);
}
.contact__pulse {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: #34d399;
  box-shadow: 0 0 10px #34d399;
  animation: pulse 2.2s ease-in-out infinite;
}
.contact__form {
  display: grid;
  gap: 20px;
  padding: clamp(24px, 3vw, 40px);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: linear-gradient(150deg, var(--surface), rgba(255, 255, 255, 0.012));
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form__field { display: grid; gap: 8px; }
.form__field label {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--ink-2);
}
.form__field input,
.form__field select,
.form__field textarea {
  font: inherit;
  font-size: 15px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 13px 16px;
  outline: none;
  width: 100%;
  transition: border-color 0.25s, box-shadow 0.25s, background 0.25s;
}
.form__field select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none'%3E%3Cpath d='m6 9 6 6 6-6' stroke='%23b6b6c6' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 42px;
  cursor: pointer;
}
.form__field select option { background: var(--bg-2); color: var(--ink); }
.form__field input::placeholder, .form__field textarea::placeholder { color: var(--ink-3); }
.form__field input:focus, .form__field select:focus, .form__field textarea:focus {
  border-color: rgba(124, 92, 255, 0.7);
  box-shadow: 0 0 0 4px rgba(124, 92, 255, 0.15);
  background: rgba(255, 255, 255, 0.06);
}
.form__field textarea { resize: vertical; min-height: 112px; }
.form__submit { width: 100%; }
.form__submit:disabled { opacity: 0.65; cursor: wait; }
.form__status { font-size: 14px; min-height: 20px; text-align: center; color: var(--ink-2); }
.form__status.is-ok { color: #34d399; }
.form__status.is-error { color: #fb7185; }
.form__legal { font-size: 12.5px; color: var(--ink-3); text-align: center; }

/* ---------------- footer ---------------- */
.footer {
  position: relative;
  border-top: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.014);
  padding-top: clamp(52px, 6vw, 78px);
}
.footer__inner {
  display: grid;
  grid-template-columns: 1.7fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 52px;
}
.footer__brand p { color: var(--ink-3); font-size: 14.5px; margin-top: 18px; max-width: 300px; }
.footer__mail {
  display: inline-block;
  margin-top: 16px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.footer__col { display: grid; gap: 12px; align-content: start; }
.footer__col h4 {
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 6px;
}
.footer__col a { color: var(--ink-2); font-size: 14.5px; transition: color 0.25s; width: fit-content; }
.footer__col a:hover { color: var(--brand-2); }
.footer__social { display: flex; gap: 10px; }
.footer__social a {
  width: 42px; height: 42px;
  display: grid; place-items: center;
  border: 1px solid var(--border);
  border-radius: 12px;
  color: var(--ink-2);
  transition: border-color 0.25s, color 0.25s, transform 0.3s var(--ease), background 0.25s;
}
.footer__social a:hover {
  color: var(--brand-2);
  border-color: rgba(34, 211, 238, 0.5);
  background: rgba(34, 211, 238, 0.07);
  transform: translateY(-4px);
}
.footer__cta { margin-top: 8px; width: fit-content; }
.footer__bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  padding-block: 22px;
  border-top: 1px solid var(--border);
  color: var(--ink-3);
  font-size: 13px;
}

/* ---------------- scroll reveal ---------------- */
.reveal {
  opacity: 0;
  transform: translateY(38px);
  transition: opacity 0.95s var(--ease), transform 0.95s var(--ease);
  transition-delay: var(--d, 0s);
}
.reveal.in { opacity: 1; transform: translateY(0); }

/* 3D girişli kartlar */
.reveal[data-scroll3d] { transform: perspective(1400px) rotateX(16deg) translateY(52px) scale(0.955); }
.reveal[data-scroll3d].in { transform: perspective(1400px) rotateX(0deg) translateY(0) scale(1); }

/* ---------------- responsive ---------------- */
@media (max-width: 1080px) {
  .bento { grid-template-columns: repeat(2, 1fr); }
  .bento__card--wide { grid-column: span 2; }
  .process { grid-template-columns: repeat(2, 1fr); }
  .process::before { display: none; }
  .testimonials { grid-template-columns: 1fr; max-width: 660px; margin-inline: auto; }
  .why { grid-template-columns: 1fr; }
  .cube-stage { min-height: 320px; order: -1; }
  .footer__inner { grid-template-columns: 1fr 1fr; }
  .proof__stats { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 860px) {
  .nav__clock { display: none; }
}
@media (max-width: 768px) {
  .nav__links {
    position: fixed;
    inset: 0;
    z-index: -1;
    flex-direction: column;
    justify-content: center;
    gap: 12px;
    margin-left: 0;
    background: rgba(3, 3, 5, 0.94);
    backdrop-filter: blur(26px);
    -webkit-backdrop-filter: blur(26px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s var(--ease);
  }
  .nav__links.is-open { opacity: 1; pointer-events: auto; z-index: 99; }
  .nav__links .nav__link { font-family: var(--font-display); font-size: 22px; }
  .nav__cta { margin: 18px 0 0; }
  .nav__burger { display: flex; }
  .work { grid-template-columns: 1fr; }
  .contact { grid-template-columns: 1fr; }
  .form__row { grid-template-columns: 1fr; }
  .marquee { transform: rotate(-1.4deg) scale(1.05); }

  /* dokunma hedefleri: en az 44px yükseklik */
  .brand { padding-block: 4px; }
  .footer__col { gap: 2px; }
  .footer__col a,
  .footer__mail,
  .contact__channels a { padding-block: 10px; }
  .contact__channels li { align-items: center; }
}
@media (max-width: 560px) {
  .container, .container--narrow { width: min(1220px, 100% - 32px); }
  .bento, .bento__card--wide { grid-template-columns: 1fr; grid-column: span 1; }
  .bento { grid-template-columns: 1fr; }
  .process { grid-template-columns: 1fr; }
  .proof__stats { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr; }
  .hero__actions { width: 100%; }
  .hero__actions .btn { width: 100%; }
  .cta { border-radius: 28px; width: min(1140px, 100% - 32px); }
  .faq__body p { max-width: 100%; }
  .cube { width: 152px; height: 152px; }
  .cube__face--front  { transform: translateZ(76px); }
  .cube__face--back   { transform: rotateY(180deg) translateZ(76px); }
  .cube__face--right  { transform: rotateY(90deg) translateZ(76px); }
  .cube__face--left   { transform: rotateY(-90deg) translateZ(76px); }
  .cube__face--top    { transform: rotateX(90deg) translateZ(76px); }
  .cube__face--bottom { transform: rotateX(-90deg) translateZ(76px); }
  .cube__face span { font-size: 12.5px; }
}

/* ---------------- azaltılmış hareket ---------------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .hero__word { transform: none; animation: none; }
  .hero__badge, .hero__sub, .hero__actions, .hero__promises { opacity: 1; animation: none; }
  .reveal, .reveal[data-scroll3d] { opacity: 1; transform: none; }
  .marquee { transform: none; }
  .marquee__track { animation: none; }
  .hero__ring { display: none; }
  .cursor-dot, .cursor-ring { display: none; }
}