/* ==========================================================================
   RojAi — Design System
   "Mürekkep siyahı" katmanlı dark tema, tek disiplinli kırmızı vurgu.
   ========================================================================== */

:root {
  --bg: #0a0a0c;
  --bg-soft: #0e0e11;
  --surface: #111114;
  --surface-2: #1a1a1e;
  --border: #1e1e22;
  --border-strong: rgba(255, 255, 255, 0.16);
  --text: #ededef;
  --text-dim: #9b9ba3;
  --text-faint: #5c5c64;
  --accent: #f6ff00;
  --accent-dim: #f6ff0022;
  --accent-ink: #0a0a0c;
  --accent-2: #ffb84d;

  --font-display: "Helvetica Neue", Helvetica, Arial, sans-serif;
  --font-body: "Helvetica Neue", Helvetica, Arial, sans-serif;

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-soft: cubic-bezier(0.22, 1, 0.36, 1);
  --dur-fast: 0.25s;
  --dur: 0.45s;
  --dur-slow: 0.8s;

  --nav-h: 84px;
  --container: 1400px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  background: var(--bg);
}

html.no-motion, html.no-motion * {
  scroll-behavior: auto !important;
  animation-duration: 0.01ms !important;
  animation-iteration-count: 1 !important;
  transition-duration: 0.01ms !important;
}

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  cursor: auto;
}

/* İnce film greni — banding'i gizler, "mürekkep siyahı" pahalı hissini verir */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 40;
  pointer-events: none;
  opacity: 0.035;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

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

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

a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 clamp(1.5rem, 4vw, 4rem);
}

/* ==========================================================================
   Custom cursor
   ========================================================================== */

/* Custom cursor kaldırıldı — kullanıcı klasik mouse istedi. */
.cursor, .cursor-ring { display: none !important; }

/* ==========================================================================
   Loader
   ========================================================================== */

.loader {
  position: fixed; inset: 0;
  background: var(--bg);
  z-index: 10000;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 1.4rem;
  transition: opacity 0.6s var(--ease), visibility 0.6s var(--ease);
}

.loader.loaded { opacity: 0; visibility: hidden; pointer-events: none; }

.loader-mark {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 7vw, 4.2rem);
  font-weight: 700;
  color: var(--text);
  letter-spacing: 0.02em;
}

.loader-bar {
  position: relative;
  width: 200px;
  height: 2px;
  background: var(--border);
  overflow: hidden;
}

#loaderBarFill {
  position: absolute; inset: 0;
  background: var(--accent);
  transform-origin: left;
  transform: scaleX(0);
}

/* ==========================================================================
   Page transition overlay
   ========================================================================== */

.transition-overlay {
  position: fixed; inset: 0;
  z-index: 9997;
  pointer-events: none;
  display: flex;
}

.transition-overlay span {
  flex: 1;
  background: var(--bg);
  transform: translateY(-100%);
}

.transition-overlay.active span {
  animation: wipe-in 0.5s var(--ease-soft) forwards;
}

.transition-overlay span:nth-child(1) { animation-delay: 0s; }
.transition-overlay span:nth-child(2) { animation-delay: 0.04s; }
.transition-overlay span:nth-child(3) { animation-delay: 0.08s; }
.transition-overlay span:nth-child(4) { animation-delay: 0.12s; }

@keyframes wipe-in {
  to { transform: translateY(0); }
}

/* ==========================================================================
   Navigation
   ========================================================================== */

.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 clamp(1.5rem, 4vw, 4rem);
  transition: background 0.4s var(--ease), border-color 0.4s var(--ease), transform 0.4s var(--ease);
  border-bottom: 1px solid transparent;
}

.nav.scrolled {
  background: rgba(10, 10, 12, 0.78);
  backdrop-filter: blur(14px);
  border-color: var(--border);
}

.nav.nav-hidden { transform: translateY(-100%); }

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  z-index: 2;
}

.nav-logo .logo-icon { color: var(--accent); }
.nav-logo .accent { color: var(--accent); }

.nav-right {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  z-index: 2;
}

.nav-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-dim);
  border-radius: 999px;
  padding: 0.55rem 1rem;
  font-size: 0.82rem;
  font-weight: 600;
  transition: border-color 0.25s, color 0.25s, background 0.25s;
}

.nav-btn:hover { border-color: var(--accent); color: var(--text); }

.nav-btn kbd {
  font-family: var(--font-body);
  font-size: 0.68rem;
  border: 1px solid var(--border-strong);
  border-radius: 4px;
  padding: 0.1rem 0.35rem;
  color: var(--text-faint);
}

.menu-trigger {
  width: 52px; height: 52px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: transparent;
  position: relative;
  transition: border-color 0.25s;
}

.menu-trigger:hover { border-color: var(--accent); }

.menu-trigger span {
  position: absolute;
  left: 16px; right: 16px;
  height: 1.5px;
  background: var(--text);
  transition: transform 0.35s var(--ease), opacity 0.25s;
}

.menu-trigger span:nth-child(1) { top: 21px; }
.menu-trigger span:nth-child(2) { bottom: 21px; }

body.menu-open .menu-trigger span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
body.menu-open .menu-trigger span:nth-child(2) { transform: translateY(-6px) rotate(-45deg); }

/* Full-screen nav overlay */
/* Standart kompakt dropdown menü — tam ekran değil */
.nav-overlay {
  position: fixed;
  top: calc(var(--nav-h) + 0.6rem);
  right: clamp(1rem, 4vw, 4rem);
  width: min(260px, 90vw);
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: 14px;
  box-shadow: 0 24px 60px -16px rgba(0,0,0,0.55);
  z-index: 400;
  padding: 0.6rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px) scale(0.97);
  transform-origin: top right;
  transition: opacity 0.22s var(--ease), visibility 0.22s var(--ease), transform 0.22s var(--ease);
}

body.menu-open .nav-overlay {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}

.nav-overlay-links {
  display: flex;
  flex-direction: column;
}

.nav-overlay-links a {
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-dim);
  padding: 0.65rem 0.7rem;
  border-radius: 8px;
  transition: color 0.2s, background 0.2s;
}

.nav-overlay-links a:hover,
.nav-overlay-links a.active {
  color: var(--text);
  background: var(--surface-2);
}

.nav-overlay-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 0.5rem;
  padding: 0.7rem 0.7rem 0.2rem;
  border-top: 1px solid var(--border);
}

.nav-overlay-social {
  display: flex;
  gap: 0.5rem;
}

.nav-overlay-social a {
  width: 30px; height: 30px;
  border-radius: 50%;
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-dim);
  transition: all 0.2s var(--ease);
}

.nav-overlay-social a svg { width: 13px; height: 13px; }

.nav-overlay-social a:hover {
  border-color: var(--accent);
  color: var(--accent-ink);
  background: var(--accent);
}

.nav-overlay-contact { font-size: 0.78rem; color: var(--text-dim); }
.nav-overlay-contact a { color: var(--text); border-bottom: 1px solid var(--border); }

/* ==========================================================================
   Command Center (Ctrl+K)
   ========================================================================== */

.command-overlay {
  position: fixed; inset: 0;
  background: rgba(6, 6, 8, 0.7);
  backdrop-filter: blur(6px);
  z-index: 9000;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 12vh;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s var(--ease), visibility 0.3s var(--ease);
}

.command-overlay.open { opacity: 1; visibility: visible; }

.command-palette {
  width: min(600px, 90vw);
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 40px 100px -20px rgba(0,0,0,0.6);
  transform: translateY(-14px);
  transition: transform 0.3s var(--ease);
}

.command-overlay.open .command-palette { transform: translateY(0); }

.command-input-row {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 1.1rem 1.3rem;
  border-bottom: 1px solid var(--border);
}

.command-input-row svg { color: var(--text-faint); flex-shrink: 0; }

.command-input-row input {
  flex: 1;
  background: none;
  border: none;
  outline: none;
  color: var(--text);
  font-size: 1.05rem;
  font-family: var(--font-body);
}

.command-input-row input::placeholder { color: var(--text-faint); }

.command-esc {
  font-size: 0.7rem;
  color: var(--text-faint);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 0.15rem 0.4rem;
}

.command-results {
  max-height: 360px;
  overflow-y: auto;
  padding: 0.5rem;
}

.command-group-label {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-faint);
  padding: 0.6rem 0.8rem 0.3rem;
}

.command-item {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.75rem 0.8rem;
  border-radius: 10px;
  color: var(--text-dim);
  font-size: 0.92rem;
  font-weight: 500;
  transition: background 0.15s, color 0.15s;
  cursor: pointer;
}

.command-item svg { color: var(--text-faint); flex-shrink: 0; }

.command-item:hover,
.command-item.active-item {
  background: var(--surface-2);
  color: var(--text);
}

.command-item.active-item svg { color: var(--accent); }

.command-empty {
  padding: 2rem 1rem;
  text-align: center;
  color: var(--text-faint);
  font-size: 0.88rem;
}

/* ==========================================================================
   Hero
   ========================================================================== */

.hero {
  position: relative;
  padding: calc(var(--nav-h) + clamp(1.6rem, 5vh, 3rem)) 0 clamp(1.6rem, 4vh, 2.6rem);
  overflow: hidden;
}

#hero-canvas {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.65;
}

.hero-inner {
  position: relative;
  z-index: 2;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  --hero-gap: clamp(2rem, 5vw, 4rem);
  gap: var(--hero-gap);
  align-items: start;
}

.hero-intro { position: relative; }

.hero-intro::after {
  content: "";
  position: absolute;
  top: 0.4rem;
  bottom: 0.4rem;
  right: calc(var(--hero-gap) / -2);
  width: 1px;
  background: linear-gradient(180deg, transparent, var(--border-strong) 20%, var(--border-strong) 80%, transparent);
}

.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.82rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 1.1rem;
  overflow: hidden;
}

.hero-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.9rem, 4vw, 3.4rem);
  line-height: 1.08;
  letter-spacing: -0.015em;
}

.hero-title .kinetic-line {
  overflow: hidden;
  display: block;
}

.hero-title .kinetic-line span.char {
  display: inline-block;
  transform: translateY(110%) rotate(4deg);
}

.hero-title .accent { color: var(--accent); }

.hero-tech {
  margin-top: 1.6rem;
  padding-top: 1.4rem;
  border-top: 1px solid var(--border);
}

.hero-tech-label,
.hero-wizard-label {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 0.9rem;
}

.hero-tech-cloud { gap: 0.5rem; }

.hero-tech-cloud .tech-pill {
  position: relative;
  font-size: 0.8rem;
  padding: 0.5rem 1rem 0.5rem 1.7rem;
}

.hero-tech-cloud .tech-pill::before {
  content: "";
  position: absolute;
  left: 0.85rem;
  top: 50%;
  transform: translateY(-50%);
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.65;
  transition: opacity 0.3s var(--ease), background 0.3s var(--ease);
}

.hero-tech-cloud .tech-pill:hover::before {
  opacity: 1;
  background: var(--bg);
}

.hero-cta-row {
  margin-top: 1.6rem;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.hero-wizard-col {
  position: relative;
}

.hero-wizard-col::before {
  content: "";
  position: absolute;
  inset: -20px;
  background: radial-gradient(circle at 20% 10%, var(--accent) 0%, transparent 55%);
  opacity: 0.15;
  filter: blur(40px);
  pointer-events: none;
  z-index: 0;
}

.hero-wizard-col .wizard {
  position: relative;
  z-index: 1;
  padding: clamp(1.3rem, 2.2vw, 1.8rem);
  border: 1px solid transparent;
  background:
    linear-gradient(var(--surface), var(--surface)) padding-box,
    linear-gradient(150deg, var(--accent) 0%, var(--border-strong) 32%, var(--border-strong) 68%, var(--accent) 100%) border-box;
}

.hero-wizard-col .wizard::before,
.hero-wizard-col .wizard::after {
  content: "";
  position: absolute;
  width: 16px;
  height: 16px;
  opacity: 0.75;
  pointer-events: none;
}

.hero-wizard-col .wizard::before {
  top: 9px;
  left: 9px;
  border-top: 1.5px solid var(--accent);
  border-left: 1.5px solid var(--accent);
  border-radius: 4px 0 0 0;
}

.hero-wizard-col .wizard::after {
  bottom: 9px;
  right: 9px;
  border-bottom: 1.5px solid var(--accent);
  border-right: 1.5px solid var(--accent);
  border-radius: 0 0 4px 0;
}

.hero-wizard-col .wizard-steps { margin-bottom: 1.3rem; }
.hero-wizard-col .wizard-steps span.active::after,
.hero-wizard-col .wizard-steps span.done::after { box-shadow: 0 0 8px var(--accent); }
.hero-wizard-col .wizard-question { font-size: clamp(1.05rem, 1.8vw, 1.35rem); margin-bottom: 1.1rem; }
.hero-wizard-col .wizard-options { gap: 0.6rem; }
.hero-wizard-col .wizard-options button { padding: 0.85rem 1rem; font-size: 0.88rem; }
.hero-wizard-col .wizard-nav { margin-top: 1.2rem; }

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 600;
  font-size: 0.92rem;
  border-radius: 999px;
  padding: 0.95rem 1.8rem;
  border: 1px solid transparent;
  transition: transform 0.2s var(--ease), box-shadow 0.3s var(--ease);
  will-change: transform;
}

.btn-primary {
  background: var(--text);
  color: var(--bg);
}

.btn-primary:hover {
  box-shadow: 0 12px 30px -8px rgba(255,255,255,0.2);
}

.btn-ghost {
  border-color: var(--border-strong);
  color: var(--text);
}

.btn-ghost:hover {
  border-color: var(--accent);
  box-shadow: 0 12px 30px -10px var(--accent-dim);
}

.btn-accent {
  background: var(--accent);
  color: var(--accent-ink);
}

.btn-accent::before {
  content: "";
  position: absolute;
  inset: -14px;
  z-index: -1;
  border-radius: inherit;
  background: radial-gradient(circle, var(--accent) 0%, transparent 70%);
  opacity: 0.1;
  filter: blur(14px);
  transition: opacity 0.35s var(--ease);
}

.btn-accent:hover::before { opacity: 0.28; }

.btn-accent:hover {
  box-shadow: 0 14px 34px -10px var(--accent-dim);
}

/* magnetic wrapper — JS applies transform */
.magnetic { display: inline-block; }

/* ==========================================================================
   Section shell
   ========================================================================== */

.section {
  position: relative;
  padding: clamp(2.2rem, 4vw, 3.2rem) 0;
  border-top: 1px solid var(--border);
}

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.5rem;
  margin-bottom: 1.4rem;
  flex-wrap: wrap;
}

.section-eyebrow {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 0.8rem;
}

.section-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2rem, 4.2vw, 3.4rem);
  line-height: 1.05;
  letter-spacing: -0.01em;
}

.section-desc {
  max-width: 460px;
  color: var(--text-dim);
  font-size: 1rem;
}

.hizmetler-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: clamp(2rem, 6vw, 5rem);
  align-items: start;
}

.hizmetler-main { min-width: 0; }

.hizmetler-side {
  position: sticky;
  top: calc(var(--nav-h) + 2rem);
}

.hizmetler-panel {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 1.8rem;
  border-radius: 20px;
  border: 1px solid transparent;
  background:
    linear-gradient(var(--surface), var(--surface)) padding-box,
    linear-gradient(150deg, var(--accent) 0%, var(--border-strong) 32%, var(--border-strong) 68%, var(--accent) 100%) border-box;
}

.hizmetler-panel::before {
  content: "";
  position: absolute;
  inset: -20px;
  background: radial-gradient(circle at 85% 0%, var(--accent) 0%, transparent 55%);
  opacity: 0.13;
  filter: blur(40px);
  z-index: 0;
  pointer-events: none;
}

.hizmetler-panel::after {
  content: "";
  position: absolute;
  top: 9px; left: 9px;
  width: 16px; height: 16px;
  border-top: 1.5px solid var(--accent);
  border-left: 1.5px solid var(--accent);
  border-radius: 4px 0 0 0;
  opacity: 0.75;
  pointer-events: none;
}

.hizmetler-panel > * { position: relative; z-index: 1; }

.hizmetler-panel-label {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  font-weight: 600;
}

.hizmetler-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.5rem 1.7rem;
  border-radius: 14px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  transition: transform 0.25s var(--ease), box-shadow 0.3s var(--ease), border-color 0.3s, color 0.3s;
}

.hizmetler-cta svg { flex-shrink: 0; transition: transform 0.3s var(--ease); }
.hizmetler-cta:hover svg { transform: translateX(4px); }

.hizmetler-cta-primary {
  background: var(--accent);
  color: var(--accent-ink);
}

.hizmetler-cta-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 18px 38px -14px var(--accent-dim);
}

.hizmetler-cta-ghost {
  border: 1px solid var(--border-strong);
  color: var(--text);
}

.hizmetler-cta-ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-3px);
}

.hizmetler-panel-contact {
  margin-top: 0.2rem;
  padding-top: 1.1rem;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  font-size: 0.85rem;
  color: var(--text-dim);
}

.hizmetler-panel-contact a {
  color: var(--text);
  font-weight: 600;
}

/* reveal-on-scroll */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.38s var(--ease), transform 0.38s var(--ease);
}

.reveal.in-view { opacity: 1; transform: translateY(0); }

.reveal-stagger > * {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.38s var(--ease), transform 0.38s var(--ease);
}

.reveal-stagger.in-view > * { opacity: 1; transform: translateY(0); }
.reveal-stagger.in-view > *:nth-child(1) { transition-delay: 0.02s; }
.reveal-stagger.in-view > *:nth-child(2) { transition-delay: 0.08s; }
.reveal-stagger.in-view > *:nth-child(3) { transition-delay: 0.14s; }
.reveal-stagger.in-view > *:nth-child(4) { transition-delay: 0.2s; }
.reveal-stagger.in-view > *:nth-child(5) { transition-delay: 0.26s; }
.reveal-stagger.in-view > *:nth-child(6) { transition-delay: 0.32s; }

/* ==========================================================================
   Services
   ========================================================================== */

.service-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: 2rem 0;
  border-top: 1px solid var(--border);
  cursor: none;
  position: relative;
}
@media (hover: none), (pointer: coarse) { .service-row { cursor: pointer; } }

.service-row:last-child { border-bottom: 1px solid var(--border); }

.service-index {
  font-size: 0.85rem;
  color: var(--text-faint);
  width: 40px;
  flex-shrink: 0;
}

.service-name {
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 1.6vw, 1.5rem);
  font-weight: 700;
  color: var(--text-dim);
  transition: color 0.4s var(--ease), transform 0.4s var(--ease);
  white-space: nowrap;
  flex: 1;
}

.service-row:hover .service-name {
  color: var(--text);
  transform: translateX(14px);
}

.service-tags {
  display: flex;
  gap: 0.5rem;
  flex-shrink: 0;
}

.service-tags span {
  font-size: 0.72rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.3rem 0.7rem;
  color: var(--text-faint);
}

.service-arrow {
  width: 46px; height: 46px;
  border-radius: 50%;
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-dim);
  transform: rotate(-45deg);
  transition: transform 0.4s var(--ease), border-color 0.4s, background 0.4s, color 0.4s;
  flex-shrink: 0;
}

.service-row:hover .service-arrow {
  transform: rotate(0deg);
  border-color: var(--accent);
  background: var(--accent);
  color: var(--accent-ink);
}

/* ==========================================================================
   Tech showcase
   ========================================================================== */

.tech-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.tech-pill {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1rem, 2vw, 1.4rem);
  background: none;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.7rem 1.4rem;
  color: var(--text-dim);
  transition: all 0.35s var(--ease);
}

.tech-pill:hover {
  color: var(--bg);
  background: var(--text);
  border-color: var(--text);
  transform: translateY(-6px) rotate(-2deg);
}

.tech-pill.picked {
  color: var(--bg);
  background: var(--accent);
  border-color: var(--accent);
}

.tech-why {
  margin-top: 1.5rem;
  font-size: 0.92rem;
  color: var(--text-dim);
  min-height: 1.4em;
}

/* ==========================================================================
   Case study
   ========================================================================== */

.case-hero {
  padding-top: calc(var(--nav-h) + 4rem);
  padding-bottom: 4rem;
  border-bottom: 1px solid var(--border);
}

.case-hero-tag {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  font-weight: 700;
  margin-bottom: 1rem;
}

.case-hero-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.4rem, 7vw, 5.5rem);
  line-height: 1;
}

.case-meta-grid {
  margin-top: 3rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1.5rem;
  border-top: 1px solid var(--border);
  padding-top: 2rem;
}

.case-meta-grid dt {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-faint);
  margin-bottom: 0.4rem;
}

.case-meta-grid dd { font-weight: 600; color: var(--text); }

.case-image {
  margin-top: 3rem;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid var(--border);
}

.case-body {
  padding: 4rem 0;
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 3rem;
}

.case-body h2 {
  font-family: var(--font-display);
  font-size: 1.8rem;
  margin-bottom: 1rem;
}

.case-body p { color: var(--text-dim); margin-bottom: 1rem; max-width: 640px; }

.case-label { font-size: 0.8rem; color: var(--text-faint); text-transform: uppercase; letter-spacing: 0.08em; padding-top: 0.4rem; }

.case-process {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.case-process-step {
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1.6rem;
}

.case-process-step .step-num { color: var(--accent); font-family: var(--font-display); font-size: 1.6rem; font-weight: 700; margin-bottom: 0.6rem; }

.case-cta {
  border-top: 1px solid var(--border);
  padding: 4rem 0;
  text-align: center;
}

@media (max-width: 800px) {
  .case-body { grid-template-columns: 1fr; }
}

/* ==========================================================================
   Configurator / Contact wizard
   ========================================================================== */

.wizard {
  border: 1px solid var(--border);
  border-radius: 22px;
  background: var(--surface);
  padding: clamp(1.8rem, 4vw, 3.5rem);
}

.wizard-steps {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 2.5rem;
}

.wizard-steps span {
  flex: 1;
  height: 3px;
  background: var(--border);
  border-radius: 999px;
  overflow: hidden;
  position: relative;
}

.wizard-steps span::after {
  content: "";
  position: absolute; inset: 0;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s var(--ease);
}

.wizard-steps span.done::after,
.wizard-steps span.active::after { transform: scaleX(1); }

.wizard-step { display: none; }
.wizard-step.active { display: block; animation: wizard-in 0.4s var(--ease); }

@keyframes wizard-in {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

.wizard-question {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3vw, 2.1rem);
  font-weight: 700;
  margin-bottom: 1.8rem;
}

.wizard-options {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 0.8rem;
}

.wizard-options button {
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1.1rem 1.2rem;
  text-align: left;
  color: var(--text-dim);
  font-weight: 600;
  transition: all 0.25s var(--ease);
}

.wizard-options button:hover { border-color: var(--accent); color: var(--text); }
.wizard-options button.selected { border-color: var(--accent); background: var(--accent-dim); color: var(--text); }

.wizard-field {
  width: 100%;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0.9rem 1.1rem;
  color: var(--text);
  font-family: inherit;
  font-size: 0.95rem;
  margin-bottom: 1rem;
}

.wizard-field:focus { outline: none; border-color: var(--accent); }

.wizard-nav {
  margin-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.wizard-back {
  color: var(--text-faint);
  font-size: 0.85rem;
  font-weight: 600;
}

.wizard-summary {
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1.4rem 1.6rem;
  margin-bottom: 1.5rem;
}

.wizard-summary dt { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-faint); }
.wizard-summary dd { color: var(--text); margin-bottom: 0.8rem; }

.wizard-ai-output {
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1.4rem 1.6rem;
  color: var(--text-dim);
  font-size: 0.92rem;
  line-height: 1.7;
  min-height: 80px;
}

.wizard-ai-output.loading::after {
  content: "";
  display: inline-block;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
  animation: dot-live 1s ease-in-out infinite;
  margin-left: 4px;
}

/* ==========================================================================
   Footer
   ========================================================================== */

.footer {
  border-top: 1px solid var(--border);
  padding: clamp(3rem, 8vw, 6rem) 0 2.5rem;
}


.footer-cols {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 2rem;
  padding: 2.5rem 0;
  border-top: 1px solid var(--border);
}

.footer-col h4 {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-faint);
  margin-bottom: 1rem;
}

.footer-col a, .footer-col p {
  display: block;
  color: var(--text-dim);
  font-size: 0.9rem;
  margin-bottom: 0.6rem;
  transition: color 0.2s;
}

.footer-col a:hover { color: var(--accent); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  font-size: 0.8rem;
  color: var(--text-faint);
}

/* ==========================================================================
   Cards (Web Siteler / Uygulamalar / Eklentiler grid — restyled dark)
   ========================================================================== */

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.card {
  position: relative;
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 1.6rem;
  background: var(--surface);
  overflow: hidden;
  transition: transform 0.35s var(--ease), border-color 0.35s var(--ease), box-shadow 0.35s var(--ease);
}

.card:hover {
  transform: translateY(-8px);
  border-color: var(--accent);
  box-shadow: 0 30px 60px -20px rgba(0,0,0,0.5);
}

.card::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.35s var(--ease);
  background: radial-gradient(280px circle at var(--mx, 50%) var(--my, 50%), var(--accent-dim), transparent 70%);
}

.card:hover::after { opacity: 1; }

.card > * { position: relative; z-index: 1; }

.card::before {
  content: "";
  position: absolute;
  top: 0; left: -30%;
  width: 30%; height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), var(--text), var(--accent), transparent);
  animation: led-scan 1.4s linear infinite;
  animation-play-state: paused;
  pointer-events: none;
}

.card:hover::before { animation-play-state: running; }

.card.card-soon::before { display: none; }

@keyframes led-scan { to { left: 130%; } }

.card-thumb-wrap {
  overflow: hidden;
  border-radius: 12px;
  margin: -1.6rem -1.6rem 1.1rem;
  border-bottom: 1px solid var(--border);
}

/* Gerçek ekran görüntüsü olmayan (yakında) kartlar için şablon görsel — 16:9, açıkça "mockup" okunur */
.card-thumb-template {
  aspect-ratio: 16 / 9;
  border-radius: 12px;
  margin: -1.6rem -1.6rem 1.1rem;
  border-bottom: 1px dashed var(--border-strong);
  background:
    radial-gradient(circle at 30% 30%, var(--accent-dim), transparent 60%),
    repeating-linear-gradient(45deg, var(--surface-2) 0 1px, transparent 1px 14px);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.card-thumb-template .tpl-glyph {
  color: var(--accent);
  opacity: 0.7;
}

.card-thumb-template .tpl-tag {
  position: absolute;
  bottom: 0.7rem;
  right: 0.9rem;
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-faint);
}

.card-thumb {
  display: block;
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  object-position: top;
  transition: transform 0.6s var(--ease);
}

.card:hover .card-thumb { transform: scale(1.08); }

.card h3 { font-family: var(--font-display); font-size: 1.25rem; margin-bottom: 0.4rem; }
.card p { color: var(--text-dim); font-size: 0.9rem; margin-bottom: 1.1rem; }

.card-actions { display: flex; gap: 0.6rem; align-items: center; flex-wrap: wrap; }

.demo-btn {
  background: var(--accent);
  color: var(--accent-ink);
  border: none;
  border-radius: 999px;
  padding: 0.6rem 1.2rem;
  font-weight: 600;
  font-size: 0.85rem;
  transition: transform 0.2s, box-shadow 0.2s;
}

.demo-btn:hover { transform: translateY(-2px); box-shadow: 0 10px 22px -8px var(--accent-dim); }

.preview-link {
  border: 1px solid var(--border-strong);
  color: var(--text);
  border-radius: 999px;
  padding: 0.55rem 1.1rem;
  font-weight: 600;
  font-size: 0.85rem;
  background: none;
  transition: all 0.2s;
}

.preview-link:hover { border-color: var(--accent); color: var(--accent); }

.card.card-soon {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  border-style: dashed;
  border-color: var(--border-strong);
  color: var(--text-faint);
  min-height: 180px;
}

.card-soon .soon-icon { font-size: 1.6rem; margin-bottom: 0.6rem; color: var(--accent); }
.card-soon h3 { color: var(--text-dim); }
.card-soon p { color: var(--text-faint); }

.soon-badge {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent);
  border: 1px solid var(--accent);
  border-radius: 999px;
  padding: 0.2rem 0.65rem;
  margin-bottom: 0.7rem;
}

/* ==========================================================================
   Modal (talep + detay) — dark
   ========================================================================== */

.modal {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(6,6,8,0.75);
  backdrop-filter: blur(4px);
  z-index: 8000;
  align-items: center;
  justify-content: center;
}

.modal.open { display: flex; }

.modal-box {
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: 18px;
  padding: 2rem;
  max-width: 420px;
  width: 90%;
  position: relative;
}

.modal-close {
  position: absolute;
  top: 1rem; right: 1rem;
  width: 34px; height: 34px;
  border-radius: 50%;
  background: none;
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 1.1rem;
}

.modal-box h3 { font-family: var(--font-display); color: var(--text); margin-bottom: 0.8rem; }
.modal-box p { margin-bottom: 1rem; color: var(--text-dim); }

.detail-box { max-width: 540px; text-align: left; max-height: 85vh; overflow-y: auto; }

.detail-block { margin-bottom: 1.1rem; }
.detail-block h4 { color: var(--accent); font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 0.5rem; }
.detail-block ul { padding-left: 1.2rem; list-style: disc; }
.detail-block li { color: var(--text-dim); font-size: 0.9rem; margin-bottom: 0.35rem; }
.detail-box .demo-btn { display: inline-block; margin-top: 0.5rem; }

#demoForm { display: flex; gap: 0.5rem; }
#demoForm input {
  flex: 1;
  padding: 0.7rem 0.9rem;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--bg-soft);
  color: var(--text);
}
#demoForm button {
  background: var(--accent);
  color: var(--accent-ink);
  border: none;
  border-radius: 10px;
  padding: 0.7rem 1.1rem;
}

/* ==========================================================================
   Blog
   ========================================================================== */

.blog-hero {
  padding-top: calc(var(--nav-h) + 3rem);
  padding-bottom: 2rem;
}

.blog-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 3rem);
  font-weight: 700;
}

.blog-hero p { color: var(--text-dim); margin-top: 0.8rem; max-width: 560px; }

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
  padding: 2rem 0 5rem;
}

.blog-card {
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1.6rem;
  transition: border-color 0.25s, transform 0.25s;
}

.blog-card:hover { border-color: var(--accent); transform: translateY(-4px); }

.blog-card .blog-tag {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
  font-weight: 700;
  margin-bottom: 0.6rem;
  display: block;
}

.blog-card h2 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  margin-bottom: 0.6rem;
  color: var(--text);
}

.blog-card p { color: var(--text-dim); font-size: 0.9rem; }

.article-body {
  padding-top: calc(var(--nav-h) + 3rem);
  padding-bottom: 5rem;
  max-width: 720px;
}

.article-tag {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  font-weight: 700;
  margin-bottom: 1rem;
}

.article-body h1 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4.5vw, 2.8rem);
  line-height: 1.15;
  margin-bottom: 1rem;
}

.article-meta {
  color: var(--text-faint);
  font-size: 0.85rem;
  margin-bottom: 2.5rem;
}

.article-body h2 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  margin: 2.2rem 0 0.9rem;
  color: var(--text);
}

.article-body p { color: var(--text-dim); margin-bottom: 1.1rem; line-height: 1.75; }
.article-body ul { padding-left: 1.4rem; list-style: disc; margin-bottom: 1.1rem; }
.article-body li { color: var(--text-dim); margin-bottom: 0.5rem; line-height: 1.6; }

.article-cta {
  margin-top: 3rem;
  padding: 2rem;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--surface-2);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.article-cta p { color: var(--text-dim); margin: 0; }

/* ==========================================================================
   Legal pages
   ========================================================================== */

.legal-page { max-width: 720px; padding-top: calc(var(--nav-h) + 3rem); }
.legal-page h1 { font-family: var(--font-display); color: var(--text); font-size: clamp(2rem, 5vw, 3rem); margin-bottom: 1.5rem; }
.legal-page h2 { font-family: var(--font-display); font-size: 1.2rem; margin: 2rem 0 0.6rem; color: var(--text); }
.legal-page p, .legal-page li { color: var(--text-dim); margin-bottom: 0.6rem; }
.legal-page ul { padding-left: 1.5rem; list-style: disc; }

/* ==========================================================================
   404
   ========================================================================== */

.page-404 {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2rem;
}

.page-404 .num {
  font-family: var(--font-display);
  font-size: clamp(6rem, 22vw, 16rem);
  font-weight: 700;
  line-height: 0.9;
  color: var(--text);
}

.page-404 .num .accent { color: var(--accent); }

.page-404 p { color: var(--text-dim); margin: 1.5rem 0 2rem; max-width: 420px; }

/* ==========================================================================
   WhatsApp float
   ========================================================================== */

.whatsapp-float {
  position: fixed;
  right: 1.5rem; bottom: 1.5rem;
  width: 56px; height: 56px;
  background: #25d366;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
  z-index: 250;
  transition: transform 0.2s;
}

.whatsapp-float::before {
  content: "";
  position: absolute; inset: 0;
  border-radius: 50%;
  background: #25d366;
  animation: wa-pulse 2.2s ease-out infinite;
  z-index: -1;
}

.whatsapp-float:hover { transform: scale(1.08); }

@keyframes wa-pulse {
  0% { transform: scale(1); opacity: 0.55; }
  100% { transform: scale(1.9); opacity: 0; }
}

/* ==========================================================================
   Sound toggle
   ========================================================================== */

.sound-toggle {
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: none;
  color: var(--text-dim);
  display: flex; align-items: center; justify-content: center;
  transition: border-color 0.25s, color 0.25s;
}

.sound-toggle:hover { border-color: var(--accent); color: var(--text); }
.sound-toggle.muted svg .wave { opacity: 0.25; }

/* ==========================================================================
   Reduced motion
   ========================================================================== */

@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;
  }
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 1024px) {
  .card-grid { grid-template-columns: repeat(2, 1fr); }
  .case-body { grid-template-columns: 1fr; }
}

@media (max-width: 860px) {
  .hizmetler-grid { grid-template-columns: 1fr; }
  .hizmetler-side { position: static; width: 100%; }
  .hero-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  :root { --nav-h: 68px; }
  body { cursor: auto; }
  .cursor, .cursor-ring { display: none !important; }
  .card-grid { grid-template-columns: 1fr; }
  .service-tags { display: none; }
  .wizard-options { grid-template-columns: 1fr; }
}