/* ═══════════════════════════════════════════════
   YBA YAZILIM VE BİLİŞİM TEKNOLOJİLERİ
   style.css — Main Stylesheet
═══════════════════════════════════════════════ */

/* ─── TOKENS ─── */
:root {
  --bg:          #f4f6fc;
  --bg2:         #ffffff;
  --surface:     #ffffff;
  --surface2:    #f0f4f8;
  --border:      rgba(0, 100, 200, 0.15);
  --accent:      #007acc;
  --accent2:     #e03a16;
  --accent-dim:  rgba(0, 122, 204, 0.1);
  --text:        #111827;
  --text2:       #4b5563;
  --text3:       #6b7280;
  --font-head:   'Syne', sans-serif;
  --font-body:   'Instrument Sans', sans-serif;
  --font-mono:   'JetBrains Mono', monospace;
  --radius:      12px;
  --radius-lg:   20px;
  --transition:  0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

body.theme-light {
  color-scheme: light;
}

body.theme-oled {
  --bg: #000;
  --bg2: #000;
  --surface: #090909;
  --surface2: #111111;
  --border: rgba(255, 255, 255, 0.1);
  --accent: #4da7ff;
  --accent2: #ff6b6b;
  --accent-dim: rgba(77, 167, 255, 0.12);
  --text: #f8fafc;
  --text2: #cbd5e1;
  --text3: #94a3b8;
  color-scheme: dark;
}

body.theme-auto {
  color-scheme: auto;
}

@media (prefers-color-scheme: dark) {
  body.theme-auto {
    --bg: #000;
    --bg2: #000;
    --surface: #090909;
    --surface2: #111111;
    --border: rgba(255, 255, 255, 0.1);
    --accent: #4da7ff;
    --accent2: #ff6b6b;
    --accent-dim: rgba(77, 167, 255, 0.12);
    --text: #f8fafc;
    --text2: #cbd5e1;
    --text3: #94a3b8;
    color-scheme: dark;
  }
}

@media (prefers-color-scheme: light) {
  body.theme-auto {
    --bg: #f4f6fc;
    --bg2: #ffffff;
    --surface: #ffffff;
    --surface2: #f0f4f8;
    --border: rgba(0, 100, 200, 0.15);
    --accent: #007acc;
    --accent2: #e03a16;
    --accent-dim: rgba(0, 122, 204, 0.1);
    --text: #111827;
    --text2: #4b5563;
    --text3: #6b7280;
    color-scheme: light;
  }
}

/* ─── RESET ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html {
  scroll-behavior: smooth;
  overflow-x: hidden;
  width: 100%;
}
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  overflow-x: hidden;
  width: 100%;
  -webkit-tap-highlight-color: transparent;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  max-width: 100%;
}

/* ─── CANVAS BG ─── */
#bgCanvas {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  opacity: 0.8;
  will-change: transform;
}

/* ─── NAV — LIQUID GLASS ─── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 14px 24px;
  height: auto;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  box-shadow: none;
  pointer-events: none;
}
.nav-glass {
  pointer-events: auto;
  width: 100%;
  max-width: 1180px;
  position: relative;
  border-radius: 22px;
  padding: 1px;
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.85) 0%,
    rgba(0, 122, 204, 0.35) 35%,
    rgba(224, 58, 22, 0.25) 65%,
    rgba(255, 255, 255, 0.7) 100%
  );
  box-shadow:
    0 12px 40px rgba(0, 122, 204, 0.12),
    0 2px 8px rgba(0, 0, 0, 0.04);
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.35s ease, border-radius 0.35s ease;
  will-change: transform, box-shadow;
}
@keyframes navGlassShimmer {
  0%, 100% { filter: hue-rotate(0deg); }
  50% { filter: hue-rotate(8deg); }
}
.nav-glass::before {
  content: '';
  position: absolute;
  inset: 1px;
  border-radius: 21px;
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.72) 0%,
    rgba(240, 248, 255, 0.45) 100%
  );
  backdrop-filter: blur(28px) saturate(180%);
  -webkit-backdrop-filter: blur(28px) saturate(180%);
  z-index: 0;
}
.nav-glass::after {
  content: '';
  position: absolute;
  top: 0;
  left: 10%;
  right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.95), transparent);
  z-index: 1;
  pointer-events: none;
  transition: opacity 0.25s ease;
}
.nav-glass.island-active {
  transform: scale(1.02);
  box-shadow:
    0 22px 60px rgba(0, 122, 204, 0.18),
    0 8px 24px rgba(0, 0, 0, 0.12);
}
.nav-glass.island-active::before {
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.9) 0%,
    rgba(240, 248, 255, 0.6) 100%
  );
}
.nav-glass.island-active::after {
  opacity: 0.8;
}
.nav.scrolled .nav-glass {
  box-shadow:
    0 16px 48px rgba(0, 122, 204, 0.16),
    0 4px 12px rgba(0, 0, 0, 0.06);
}
.nav-inner {
  position: relative;
  z-index: 2;
  max-width: 100%;
  width: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 6px 10px 6px 16px;
}
.nav-logo {
  display: flex;
  align-items: center;
  white-space: nowrap;
  flex-shrink: 0;
}
.nav-logo-img {
  height: 72px;
  width: auto;
  object-fit: contain;
  transition: filter 0.3s, transform 0.3s;
  filter: drop-shadow(0 2px 8px rgba(0, 122, 204, 0.15));
}
.nav-logo:hover .nav-logo-img {
  filter: drop-shadow(0 0 12px rgba(0, 122, 204, 0.45));
  transform: scale(1.04);
}
.logo-bracket { color: var(--accent2); }
.nav-links {
  display: flex;
  list-style: none;
  gap: 6px;
  margin-left: auto;
  padding: 4px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.5);
}
.nav-link {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  letter-spacing: 0.03em;
  padding: 9px 16px;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 10px;
  transition: all 0.28s ease;
  box-shadow: none;
}
.nav-link:hover {
  color: var(--accent);
  background: rgba(255, 255, 255, 0.65);
  border-color: rgba(0, 122, 204, 0.15);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(0, 122, 204, 0.1);
}
.nav-link.active {
  color: #fff;
  background: linear-gradient(135deg, var(--accent), #0099e6);
  border-color: rgba(0, 122, 204, 0.3);
  box-shadow: 0 4px 16px rgba(0, 122, 204, 0.3);
}
.nav-cta {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: #fff;
  background: linear-gradient(135deg, var(--accent), #005fa3);
  padding: 10px 20px;
  border-radius: 12px;
  white-space: nowrap;
  transition: all var(--transition);
  border: 1px solid rgba(255, 255, 255, 0.25);
  box-shadow: 0 4px 18px rgba(0, 122, 204, 0.35);
  flex-shrink: 0;
}
.nav-cta:hover {
  background: linear-gradient(135deg, #33a8ff, var(--accent));
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 122, 204, 0.4);
}
.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 54px;
  height: 42px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.45);
  background: rgba(255, 255, 255, 0.25);
  color: var(--text);
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.25s ease, transform 0.25s ease, border-color 0.25s ease, color 0.25s ease;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}
.theme-toggle:hover {
  background: rgba(255, 255, 255, 0.45);
  transform: translateY(-1px);
}
.theme-toggle-icon {
  margin-right: 8px;
}
body.theme-oled .theme-toggle {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.12);
  color: #f8fafc;
}
body.theme-oled .theme-toggle:hover {
  background: rgba(255, 255, 255, 0.14);
}
body.theme-auto .theme-toggle {
  background: rgba(255, 255, 255, 0.24);
}
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  margin-left: auto;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--accent);
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease, background 0.3s ease;
}
.hamburger.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.hamburger.open span:nth-child(2) {
  opacity: 0;
}
.hamburger.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ─── MOBILE MENU ─── */
.mobile-menu {
  display: flex;
  opacity: 0;
  pointer-events: none;
  position: fixed;
  inset: 0;
  background: rgba(4, 8, 15, 0.85);
  z-index: 900;
  padding-top: 100px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  touch-action: none;
  -webkit-tap-highlight-color: transparent;
  transform: translateY(-12px);
  transition: opacity 0.3s ease, transform 0.3s ease;
}
.mobile-menu::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(4, 8, 15, 0.76);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  pointer-events: none;
}
.mobile-menu.open {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}
.mobile-menu ul {
  position: relative;
  z-index: 1;
  list-style: none;
  text-align: center;
}
.mobile-menu li + li {
  margin-top: 32px;
}
.mobile-menu li {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.35s ease, transform 0.35s ease;
}
.mobile-menu.open li {
  opacity: 1;
  transform: translateY(0);
}
.mobile-menu.open li:nth-child(1) { transition-delay: 0.08s; }
.mobile-menu.open li:nth-child(2) { transition-delay: 0.14s; }
.mobile-menu.open li:nth-child(3) { transition-delay: 0.18s; }
.mobile-menu.open li:nth-child(4) { transition-delay: 0.22s; }
.mobile-menu.open li:nth-child(5) { transition-delay: 0.26s; }
.mob-link {
  font-family: var(--font-head);
  font-size: 36px;
  font-weight: 800;
  color: var(--text2);
  transition: color var(--transition), transform var(--transition);
}
.mob-link:hover {
  color: var(--accent);
  transform: translateX(8px);
}

/* ─── HERO ─── */
.hero {
  min-height: 100vh;
  min-height: 100dvh;
  position: relative;
  z-index: 1;
  overflow: hidden;
  display: flex;
  align-items: center;
  padding: 100px 24px 48px;
}

.hero--vivid {
  isolation: isolate;
}

/* Arka plan atmosferi */
.hero-atmosphere {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}
.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.55;
  animation: heroOrbFloat 12s ease-in-out infinite;
}
.hero-orb--1 {
  width: 420px; height: 420px;
  top: -8%; right: 5%;
  background: radial-gradient(circle, rgba(0, 122, 204, 0.35), transparent 70%);
}
.hero-orb--2 {
  width: 340px; height: 340px;
  bottom: 10%; left: -5%;
  background: radial-gradient(circle, rgba(224, 58, 22, 0.22), transparent 70%);
  animation-delay: -4s;
}
.hero-orb--3 {
  width: 260px; height: 260px;
  top: 40%; left: 42%;
  background: radial-gradient(circle, rgba(124, 58, 237, 0.18), transparent 70%);
  animation-delay: -8s;
}
@keyframes heroOrbFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(20px, -15px) scale(1.05); }
  66% { transform: translate(-15px, 10px) scale(0.97); }
}
.hero-grid-mesh {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 122, 204, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 122, 204, 0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, black 20%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, black 20%, transparent 75%);
}

.hero-wrap {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.hero-stage {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: 48px 56px;
  align-items: center;
}

/* Sol: metin alanı */
.hero-copy {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  align-self: flex-start;
  font-size: 13px;
  font-weight: 600;
  color: var(--accent);
  border: 1px solid color-mix(in srgb, var(--accent) 25%, white);
  background: rgba(255, 255, 255, 0.55);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 9px 20px;
  border-radius: 100px;
  letter-spacing: 0.04em;
  margin-bottom: 28px;
  box-shadow: 0 8px 24px rgba(0, 122, 204, 0.08);
}
.badge-dot {
  width: 7px; height: 7px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(0,122,204,0.5); }
  50% { box-shadow: 0 0 0 6px rgba(0,122,204,0); }
}

.hero-title {
  font-family: var(--font-head);
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 24px;
}
.hero-title-line {
  font-size: clamp(42px, 5.5vw, 72px);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -0.03em;
  color: var(--text);
}
.hero-title-line--accent {
  display: inline-flex;
  align-self: flex-start;
  padding: 4px 18px 8px;
  margin: 6px 0;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.5);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.8);
  box-shadow:
    0 12px 32px rgba(0, 122, 204, 0.12),
    inset 0 1px 0 rgba(255, 255, 255, 0.9);
}
.title-accent {
  background: linear-gradient(120deg, var(--accent) 0%, #06b6d4 45%, var(--accent2) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-size: clamp(46px, 6vw, 80px);
  font-weight: 800;
  line-height: 1;
}

.hero-sub {
  font-size: 17px;
  color: var(--text2);
  max-width: 480px;
  margin-bottom: 32px;
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}
.hero-btn-primary {
  border-radius: 12px;
  padding: 15px 28px;
  box-shadow: 0 10px 28px rgba(0, 122, 204, 0.25);
}
.hero-btn-primary svg {
  width: 18px; height: 18px;
  transition: transform 0.2s;
}
.hero-btn-primary:hover svg { transform: translateX(4px); }
.hero-btn-ghost {
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.45);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

/* Sağ: kod vitrini */
.hero-showcase {
  position: relative;
  perspective: 1200px;
}
.hero-showcase-ring {
  position: absolute;
  inset: -20px -16px;
  border-radius: 28px;
  border: 1px solid color-mix(in srgb, var(--accent) 20%, transparent);
  background: linear-gradient(135deg, rgba(0,122,204,0.06), rgba(224,58,22,0.04));
  animation: heroRingPulse 5s ease-in-out infinite;
  pointer-events: none;
}
@keyframes heroRingPulse {
  0%, 100% { opacity: 0.6; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.01); }
}
.hero-showcase-glass {
  position: relative;
  padding: 20px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.42);
  backdrop-filter: blur(24px) saturate(160%);
  -webkit-backdrop-filter: blur(24px) saturate(160%);
  border: 1px solid rgba(255, 255, 255, 0.75);
  box-shadow:
    0 24px 60px rgba(0, 122, 204, 0.14),
    inset 0 1px 0 rgba(255, 255, 255, 0.9);
  transform: rotateY(-4deg) rotateX(2deg);
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}
.hero-showcase:hover .hero-showcase-glass {
  transform: rotateY(0deg) rotateX(0deg) translateY(-4px);
}
@media (hover: none) {
  .hero-showcase-glass,
  .hero-showcase:hover .hero-showcase-glass {
    transform: none;
  }
}
.hero-showcase-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid color-mix(in srgb, var(--accent) 20%, transparent);
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 14px;
}
.hero-live-dot {
  width: 6px; height: 6px;
  background: #28c840;
  border-radius: 50%;
  animation: pulse 1.5s infinite;
}
.hero-showcase-shadow {
  position: absolute;
  bottom: -30px; left: 10%; right: 10%;
  height: 40px;
  background: radial-gradient(ellipse, rgba(0, 122, 204, 0.2), transparent 70%);
  filter: blur(12px);
  pointer-events: none;
}

/* Scroll göstergesi */
.hero-scroll {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  color: var(--text3);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-family: var(--font-mono);
  align-self: center;
  margin-top: 8px;
}
.scroll-mouse {
  display: block;
  width: 22px; height: 34px;
  border: 2px solid color-mix(in srgb, var(--accent) 35%, transparent);
  border-radius: 12px;
  position: relative;
}
.scroll-wheel {
  position: absolute;
  top: 6px; left: 50%;
  transform: translateX(-50%);
  width: 3px; height: 7px;
  background: var(--accent);
  border-radius: 3px;
  animation: scrollWheel 2s ease-in-out infinite;
}
@keyframes scrollWheel {
  0% { opacity: 1; transform: translateX(-50%) translateY(0); }
  100% { opacity: 0; transform: translateX(-50%) translateY(10px); }
}

/* ─── CODE WINDOW (Hero Visual) ─── */
.hero-code-window,
.code-window {
  background: #0d1117;
  border: 1px solid rgba(0, 122, 204, 0.3);
  border-radius: 16px;
  overflow: hidden;
  position: relative;
  z-index: 2;
  box-shadow:
    0 0 0 1px rgba(0, 122, 204, 0.1) inset,
    0 20px 50px rgba(0, 0, 0, 0.35);
  animation: windowGlow 4s ease-in-out infinite alternate;
}
@keyframes windowGlow {
  from {
    box-shadow:
      0 0 0 1px rgba(0, 122, 204, 0.08) inset,
      0 20px 45px rgba(0, 0, 0, 0.3);
  }
  to {
    box-shadow:
      0 0 0 1px rgba(0, 122, 204, 0.2) inset,
      0 24px 55px rgba(0, 122, 204, 0.15),
      0 20px 45px rgba(0, 0, 0, 0.35);
  }
}
.code-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 18px;
  background: #161b22;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.dot {
  width: 12px; height: 12px;
  border-radius: 50%;
}
.dot.r { background: #ff5f57; }
.dot.y { background: #febc2e; }
.dot.g { background: #28c840; }
.code-filename {
  font-family: var(--font-mono);
  font-size: 12px;
  color: #8b949e;
  margin-left: 10px;
}
.code-body {
  padding: 24px;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.85;
  color: #d4d4d4;
  min-height: 280px;
  overflow-x: auto;
  white-space: pre;
  background: #0d1117;
}
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--accent);
  color: var(--bg);
  font-weight: 700;
  font-size: 15px;
  padding: 14px 30px;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
  letter-spacing: 0.02em;
  text-decoration: none;
}
.btn-primary:hover {
  background: #33d4ff;
  transform: translateY(-2px);
  box-shadow: 0 12px 36px rgba(0, 200, 255, 0.3);
}
.btn-primary.large { font-size: 16px; padding: 16px 36px; }
.btn-primary.full { width: 100%; justify-content: center; }
.btn-primary svg { width: 18px; height: 18px; transition: transform 0.2s; }
.btn-primary:hover svg { transform: translateX(4px); }
.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text2);
  font-weight: 600;
  font-size: 15px;
  padding: 14px 24px;
  border-radius: 8px;
  border: 1px solid var(--border);
  transition: color 0.2s, border-color 0.2s, background 0.2s;
}
.btn-ghost:hover {
  color: var(--accent);
  border-color: var(--accent);
  background: var(--accent-dim);
}

/* ─── STATS ─── */
.stats-section {
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg2);
}
.stats-grid {
  max-width: 1280px;
  margin: 0 auto;
  padding: 60px 40px;
  display: flex;
  align-items: center;
  justify-content: space-around;
  gap: 24px;
  flex-wrap: wrap;
}
.stat-item {
  text-align: center;
  flex: 1;
  min-width: 120px;
}
.stat-num {
  font-family: var(--font-head);
  font-size: clamp(42px, 5vw, 64px);
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  display: inline;
}
.stat-plus {
  font-family: var(--font-head);
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 800;
  color: var(--accent2);
}
.stat-label {
  font-size: 13px;
  color: var(--text2);
  letter-spacing: 0.06em;
  margin-top: 8px;
  text-transform: uppercase;
}
.stat-divider {
  width: 1px;
  height: 64px;
  background: var(--border);
  flex-shrink: 0;
}

/* ─── SECTION SHARED ─── */
.section {
  position: relative;
  z-index: 1;
  padding: 110px 40px;
}
.container {
  max-width: 1280px;
  margin: 0 auto;
}
.section-head {
  text-align: center;
  margin-bottom: 72px;
}
.section-tag {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent);
  letter-spacing: 0.15em;
  display: block;
  margin-bottom: 14px;
  text-transform: uppercase;
}
.section-head h2 {
  font-family: var(--font-head);
  font-size: clamp(34px, 4.5vw, 54px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}
.section-head p {
  font-size: 17px;
  color: var(--text2);
  max-width: 500px;
  margin: 0 auto;
}

/* ─── SERVICES — LIQUID GLASS VIVID ─── */
.hizmetler { background: var(--bg); position: relative; overflow: hidden; }
.hizmetler--vivid::before {
  content: '';
  position: absolute;
  inset: -20% -10%;
  background:
    radial-gradient(ellipse 50% 40% at 15% 20%, rgba(0, 122, 204, 0.18) 0%, transparent 55%),
    radial-gradient(ellipse 45% 35% at 85% 70%, rgba(224, 58, 22, 0.14) 0%, transparent 55%),
    radial-gradient(ellipse 40% 30% at 50% 50%, rgba(124, 58, 237, 0.1) 0%, transparent 60%);
  pointer-events: none;
  z-index: 0;
}
.hizmetler--vivid .container { position: relative; z-index: 1; }
.services-grid--glass {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  background: transparent;
  border: none;
  border-radius: 0;
  overflow: visible;
}
.service-card {
  --card-accent: #007acc;
  --card-accent-soft: rgba(0, 122, 204, 0.12);
  position: relative;
  padding: 32px 28px 28px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 14px;
  border-radius: 22px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.52);
  backdrop-filter: blur(22px) saturate(160%);
  -webkit-backdrop-filter: blur(22px) saturate(160%);
  border: 1px solid rgba(255, 255, 255, 0.75);
  box-shadow:
    0 16px 40px rgba(0, 122, 204, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.9);
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.35s ease, border-color 0.35s ease;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--card-accent), transparent 80%);
  opacity: 0.9;
}
.service-card::after {
  content: '';
  position: absolute;
  top: -40%; right: -30%;
  width: 180px; height: 180px;
  background: radial-gradient(circle, var(--card-accent-soft) 0%, transparent 70%);
  pointer-events: none;
  transition: transform 0.5s ease;
}
.service-card[data-accent="blue"]   { --card-accent: #007acc; --card-accent-soft: rgba(0, 122, 204, 0.2); }
.service-card[data-accent="purple"] { --card-accent: #7c3aed; --card-accent-soft: rgba(124, 58, 237, 0.2); }
.service-card[data-accent="green"]  { --card-accent: #10b981; --card-accent-soft: rgba(16, 185, 129, 0.2); }
.service-card[data-accent="amber"]  { --card-accent: #f59e0b; --card-accent-soft: rgba(245, 158, 11, 0.22); }
.service-card[data-accent="coral"]  { --card-accent: #e03a16; --card-accent-soft: rgba(224, 58, 22, 0.2); }
.service-card[data-accent="cyan"]   { --card-accent: #06b6d4; --card-accent-soft: rgba(6, 182, 212, 0.2); }
.service-card:hover {
  transform: translateY(-8px) scale(1.02);
  border-color: color-mix(in srgb, var(--card-accent) 35%, white);
  box-shadow:
    0 24px 50px color-mix(in srgb, var(--card-accent) 22%, transparent),
    inset 0 1px 0 rgba(255, 255, 255, 1);
}
.service-card:hover::after { transform: scale(1.2) translate(-10px, 10px); }
.service-icon {
  width: 52px; height: 52px;
  padding: 10px;
  border-radius: 14px;
  color: var(--card-accent);
  background: var(--card-accent-soft);
  border: 1px solid color-mix(in srgb, var(--card-accent) 25%, transparent);
  flex-shrink: 0;
  box-shadow: 0 8px 20px color-mix(in srgb, var(--card-accent) 15%, transparent);
}
.service-icon svg { width: 100%; height: 100%; }
.service-num {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  color: var(--card-accent);
  letter-spacing: 0.12em;
  position: absolute;
  top: 24px; right: 24px;
  background: rgba(255, 255, 255, 0.6);
  padding: 4px 10px;
  border-radius: 100px;
  border: 1px solid color-mix(in srgb, var(--card-accent) 20%, transparent);
}
.service-card h3 {
  font-family: var(--font-head);
  font-size: 20px;
  font-weight: 800;
  color: var(--text);
  line-height: 1.25;
  margin-top: 4px;
}
.service-card p {
  font-size: 14px;
  color: var(--text2);
  line-height: 1.7;
  flex: 1;
}
.service-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.service-tags span {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  color: var(--card-accent);
  background: color-mix(in srgb, var(--card-accent) 10%, white);
  border: 1px solid color-mix(in srgb, var(--card-accent) 22%, transparent);
  padding: 5px 12px;
  border-radius: 100px;
}
.service-arrow {
  font-size: 22px;
  font-weight: 700;
  color: var(--card-accent);
  opacity: 0.5;
  transition: opacity var(--transition), transform var(--transition);
  align-self: flex-end;
  margin-top: 4px;
}
.service-card:hover .service-arrow {
  opacity: 1;
  transform: translate(6px, -6px);
}

/* ─── ABOUT ─── */
.about { background: var(--bg2); }
.about-inner {
  display: flex;
  gap: 100px;
  align-items: center;
}
.about-left { flex: 1; max-width: 560px; }
.about-left .section-tag { text-align: left; }
.about-left h2 {
  font-family: var(--font-head);
  font-size: clamp(34px, 4vw, 52px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}
.about-left p {
  font-size: 16px;
  color: var(--text2);
  line-height: 1.8;
  margin-bottom: 16px;
}
.about-left strong { color: var(--text); font-weight: 600; }
.about-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 36px;
}
.ab-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text2);
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 10px 20px;
  border-radius: 8px;
  transition: border-color var(--transition), color var(--transition);
}
.ab-badge:hover { border-color: var(--accent); color: var(--accent); }
.ab-icon { color: var(--accent2); }
.about-right { flex: 1; }
.tech-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}
.tech-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 10px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text2);
  font-weight: 500;
  transition: border-color var(--transition), color var(--transition), background var(--transition), transform 0.2s;
  cursor: default;
}
.tech-item:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-dim);
  transform: translateY(-3px);
}
.tech-caption {
  font-size: 12px;
  color: var(--text3);
  text-align: center;
  margin-top: 18px;
  letter-spacing: 0.08em;
  font-family: var(--font-mono);
}

/* ─── PROCESS ─── */
.surec { background: var(--bg); }
.process-list {
  max-width: 780px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.process-item {
  display: grid;
  grid-template-columns: 64px 2px 1fr;
  gap: 0 28px;
  align-items: start;
  padding-bottom: 48px;
}
.process-num {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid var(--border);
  width: 50px; height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 2px;
  font-weight: 600;
  letter-spacing: 0.05em;
}
.process-line {
  width: 2px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  align-self: stretch;
  margin-top: 52px;
  margin-bottom: -48px;
}
.process-line.last { background: transparent; }
.process-content { padding-top: 8px; }
.process-content h3 {
  font-family: var(--font-head);
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 10px;
}
.process-content p {
  font-size: 15px;
  color: var(--text2);
  line-height: 1.75;
}

/* ─── PROCESS PREVIEW ANIMATIONS ─── */
.process-preview {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height 0.5s cubic-bezier(0.4, 0, 0.2, 1),
              opacity 0.4s ease 0.1s,
              margin 0.4s ease;
  margin-top: 0;
}
.process-item.active .process-preview {
  max-height: 320px;
  opacity: 1;
  margin-top: 18px;
}

.preview-screen {
  background: #0d1117;
  border: 1px solid rgba(0, 122, 204, 0.25);
  border-radius: 12px;
  padding: 16px;
  position: relative;
  overflow: hidden;
  min-height: 160px;
}
.preview-screen::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at 30% 30%, rgba(0,122,204,0.06) 0%, transparent 60%);
  pointer-events: none;
}

/* ── Step 1: Analysis ── */
.analysis-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.analysis-dot {
  width: 7px; height: 7px;
  background: #10b981;
  border-radius: 50%;
  animation: pulse-dot 2s ease infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(16,185,129,0.4); }
  50% { opacity: 0.7; box-shadow: 0 0 0 6px rgba(16,185,129,0); }
}
.analysis-header span {
  font-family: var(--font-mono);
  font-size: 11px;
  color: rgba(255,255,255,0.4);
}
.analysis-body {
  display: flex;
  gap: 20px;
}
.analysis-chart {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  height: 80px;
  flex: 1;
}
.chart-bar {
  flex: 1;
  background: linear-gradient(to top, #007acc, #00b4d8);
  border-radius: 4px 4px 0 0;
  height: 0;
  transition: height 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
  transition-delay: var(--d, 0s);
}
.process-item.active .chart-bar {
  height: var(--h, 50%);
}
.analysis-metrics {
  flex: 1.2;
  display: flex;
  flex-direction: column;
  gap: 10px;
  justify-content: center;
}
.metric-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.metric-label {
  font-family: var(--font-mono);
  font-size: 10px;
  color: rgba(255,255,255,0.35);
}
.metric-bar {
  height: 6px;
  background: rgba(255,255,255,0.06);
  border-radius: 100px;
  overflow: hidden;
}
.metric-bar span {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, #007acc, #10b981);
  border-radius: 100px;
  width: 0;
  transition: width 0.8s cubic-bezier(0.34, 1.56, 0.64, 1);
  transition-delay: 0.5s;
}
.process-item.active .metric-bar span {
  width: var(--w, 50%);
}

/* ── Step 2: Design ── */
.preview-design {
  display: flex;
  gap: 0;
}
.design-toolbar {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-right: 12px;
  border-right: 1px solid rgba(255,255,255,0.06);
  margin-right: 12px;
}
.tool-icon {
  width: 28px; height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  color: rgba(255,255,255,0.3);
  border-radius: 6px;
  transition: all 0.3s ease;
  cursor: default;
}
.tool-icon.active {
  background: rgba(0,122,204,0.2);
  color: #007acc;
}
.design-canvas {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 6px;
  position: relative;
}
.design-element {
  border-radius: 4px;
  opacity: 0;
  transform: scale(0.9);
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.process-item.active .design-element {
  opacity: 1;
  transform: scale(1);
}
.el-header {
  height: 14px;
  background: rgba(0,122,204,0.3);
  transition-delay: 0.2s;
}
.el-hero {
  height: 40px;
  background: linear-gradient(135deg, rgba(0,122,204,0.2), rgba(224,58,22,0.15));
  transition-delay: 0.4s;
}
.design-row {
  display: flex;
  gap: 6px;
}
.el-card {
  flex: 1;
  height: 30px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
  transition-delay: 0.6s;
}
.el-footer {
  height: 12px;
  background: rgba(255,255,255,0.04);
  transition-delay: 0.8s;
}
.design-cursor {
  position: absolute;
  width: 12px; height: 12px;
  border-left: 2px solid #007acc;
  border-top: 2px solid #007acc;
  opacity: 0;
  transition: opacity 0.3s ease;
  animation: cursor-move 4s ease-in-out infinite;
}
.process-item.active .design-cursor { opacity: 0.8; }
@keyframes cursor-move {
  0% { top: 20%; left: 30%; }
  25% { top: 50%; left: 60%; }
  50% { top: 30%; left: 20%; }
  75% { top: 70%; left: 50%; }
  100% { top: 20%; left: 30%; }
}
.design-palette {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding-left: 12px;
  border-left: 1px solid rgba(255,255,255,0.06);
  margin-left: 12px;
}
.palette-color {
  width: 18px; height: 18px;
  border-radius: 4px;
  opacity: 0;
  transform: scale(0);
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.process-item.active .palette-color {
  opacity: 1;
  transform: scale(1);
}
.process-item.active .palette-color:nth-child(1) { transition-delay: 0.3s; }
.process-item.active .palette-color:nth-child(2) { transition-delay: 0.5s; }
.process-item.active .palette-color:nth-child(3) { transition-delay: 0.7s; }
.process-item.active .palette-color:nth-child(4) { transition-delay: 0.9s; }

/* ── Step 3: Dev & Test ── */
.preview-dev {
  display: flex;
  gap: 12px;
}
.dev-editor {
  flex: 1;
  padding: 10px;
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.dev-line {
  font-family: var(--font-mono);
  font-size: 11px;
  color: rgba(255,255,255,0.5);
  opacity: 0;
  transform: translateX(-10px);
  transition: all 0.4s ease;
  white-space: nowrap;
}
.process-item.active .dev-line {
  opacity: 1;
  transform: translateX(0);
}
.process-item.active .dev-line:nth-child(1) { transition-delay: 0.2s; }
.process-item.active .dev-line:nth-child(2) { transition-delay: 0.5s; }
.process-item.active .dev-line:nth-child(3) { transition-delay: 0.8s; }
.process-item.active .dev-line:nth-child(4) { transition-delay: 1.1s; }
.code-kw { color: #c586c0; }
.code-fn { color: #dcdcaa; }
.code-str { color: #ce9178; }
.code-cm { color: #6a9955; }
.dev-line.typing::after {
  content: '|';
  animation: blink 0.8s step-end infinite;
  color: #007acc;
}
@keyframes blink {
  0%, 50% { opacity: 1; }
  51%, 100% { opacity: 0; }
}
.dev-terminal {
  flex: 1;
  padding: 10px;
  background: rgba(16,185,129,0.04);
  border: 1px solid rgba(16,185,129,0.12);
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.test-line {
  font-family: var(--font-mono);
  font-size: 11px;
  color: rgba(255,255,255,0.4);
  opacity: 0;
  transform: translateY(8px);
  transition: all 0.3s ease;
}
.test-line.pass { color: #10b981; }
.process-item.active .test-line {
  opacity: 1;
  transform: translateY(0);
}
.process-item.active .test-line:nth-child(1) { transition-delay: 1.3s; }
.process-item.active .test-line:nth-child(2) { transition-delay: 1.6s; }
.process-item.active .test-line:nth-child(3) { transition-delay: 1.9s; }
.process-item.active .test-line:nth-child(4) { transition-delay: 2.2s; }
.test-result {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  color: #10b981;
  margin-top: 6px;
  padding-top: 6px;
  border-top: 1px solid rgba(16,185,129,0.15);
  opacity: 0;
  transition: opacity 0.4s ease 2.6s;
}
.process-item.active .test-result { opacity: 1; }

/* ── Step 4: Launch ── */
.preview-launch {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  padding: 20px 16px;
}
.launch-rocket {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.rocket-body {
  font-size: 32px;
  animation: none;
  transition: transform 0.5s ease;
}
.process-item.active .rocket-body {
  animation: rocket-fly 2s ease-in-out infinite;
}
@keyframes rocket-fly {
  0%, 100% { transform: translateY(0) rotate(-5deg); }
  50% { transform: translateY(-8px) rotate(5deg); }
}
.rocket-trail {
  width: 3px;
  height: 0;
  background: linear-gradient(to bottom, #f59e0b, transparent);
  border-radius: 100px;
  transition: height 0.6s ease 0.3s;
}
.process-item.active .rocket-trail { height: 24px; }
.launch-status {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
}
.status-item {
  font-family: var(--font-mono);
  font-size: 11px;
  color: rgba(255,255,255,0.4);
  display: flex;
  align-items: center;
  gap: 6px;
  opacity: 0;
  transform: translateY(6px);
  transition: all 0.4s ease;
}
.process-item.active .status-item { opacity: 1; transform: translateY(0); }
.process-item.active .status-item:nth-child(1) { transition-delay: 0.5s; }
.process-item.active .status-item:nth-child(2) { transition-delay: 0.9s; }
.process-item.active .status-item:nth-child(3) { transition-delay: 1.3s; }
.process-item.active .status-item:nth-child(4) { transition-delay: 1.7s; color: #10b981; }
.status-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
  transition: background 0.3s ease;
}
.status-dot.green { background: #10b981; }
.launch-bar {
  width: 100%;
  max-width: 260px;
  height: 5px;
  background: rgba(255,255,255,0.06);
  border-radius: 100px;
  overflow: hidden;
}
.launch-progress {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, #007acc, #10b981);
  border-radius: 100px;
  transition: width 2.5s cubic-bezier(0.4, 0, 0.2, 1) 0.3s;
}
.process-item.active .launch-progress { width: 100%; }

/* Responsive: Process Previews */
@media (max-width: 768px) {
  .analysis-body { flex-direction: column; gap: 12px; }
  .preview-dev { flex-direction: column; }
  .preview-design .design-toolbar { display: none; }
  .preview-design .design-palette { display: none; }
  .launch-status { flex-direction: column; align-items: flex-start; gap: 8px; }
}

/* ─── CTA BAND ─── */
.cta-band {
  position: relative;
  z-index: 1;
  background: linear-gradient(135deg, var(--surface) 0%, var(--surface2) 100%);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.cta-band-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 80px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}
.cta-text h2 {
  font-family: var(--font-head);
  font-size: clamp(28px, 3.5vw, 42px);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 10px;
}
.cta-text p {
  font-size: 16px;
  color: var(--text2);
}

/* ─── CONTACT ─── */
.iletisim { background: var(--bg2); }
.contact-inner {
  display: flex;
  gap: 100px;
  align-items: flex-start;
}
.contact-left { flex: 1; max-width: 500px; }
.contact-left .section-tag { text-align: left; }
.contact-left h2 {
  font-family: var(--font-head);
  font-size: clamp(32px, 3.8vw, 50px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}
.contact-left > p {
  font-size: 16px;
  color: var(--text2);
  margin-bottom: 48px;
  line-height: 1.7;
}
.contact-info { display: flex; flex-direction: column; gap: 28px; }
.ci-item { display: flex; flex-direction: column; gap: 4px; }
.ci-label {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text3);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.ci-item a, .ci-item span {
  font-size: 16px;
  font-weight: 500;
  color: var(--text);
  transition: color var(--transition);
}
.ci-item a:hover { color: var(--accent); }
.contact-right { flex: 1; }

/* ─── FORM ─── */
.contact-form { display: flex; flex-direction: column; gap: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text2);
  letter-spacing: 0.03em;
}
.form-group input,
.form-group select,
.form-group textarea {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 18px;
  color: var(--text);
  font-size: 16px;
  transition: border-color var(--transition), background var(--transition), box-shadow var(--transition);
  outline: none;
  resize: vertical;
}
.form-group select { appearance: none; cursor: pointer; }
.form-group select option { background: var(--surface); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  background: var(--surface2);
  box-shadow: 0 0 0 3px var(--accent-dim);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text3); }
.form-success {
  display: none;
  background: rgba(0, 200, 255, 0.1);
  border: 1px solid var(--accent);
  color: var(--accent);
  padding: 14px 20px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 500;
}
.form-success.show { display: block; }

/* ─── FOOTER ─── */
.footer {
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--border);
  background: var(--bg);
}
.footer-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 48px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.footer-brand p {
  font-size: 13px;
  color: var(--text3);
  margin-top: 4px;
}
.footer-logo-wrap {
  display: inline-block;
}
.footer-logo-img {
  height: 128px;
  width: auto;
  object-fit: contain;
  transition: filter 0.3s, transform 0.3s;
}
.footer-logo-wrap:hover .footer-logo-img {
  filter: drop-shadow(0 0 6px rgba(0, 122, 204, 0.3));
  transform: scale(1.05);
}
.footer-links {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
}
.footer-links a {
  font-size: 14px;
  color: var(--text2);
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--accent); }
.footer-copy {
  font-size: 13px;
  color: var(--text3);
  font-family: var(--font-mono);
}

/* ═══════════════════════════════════════════════
   PORTFOLYO / SHOWCASE
═══════════════════════════════════════════════ */
.portfolio-section { background: var(--bg2); }
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
}
.portfolio-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: transform 0.4s ease, box-shadow 0.4s ease, border-color 0.4s ease;
  display: flex;
  flex-direction: column;
  gap: 24px;
  position: relative;
  z-index: 1;
}
.portfolio-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 30px 60px rgba(0, 122, 204, 0.12);
  border-color: var(--accent);
  z-index: 2;
}
.browser-mockup {
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--surface2);
  box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}
.browser-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: #f1f5f9;
  border-bottom: 1px solid var(--border);
}
.browser-bar .dot {
  width: 12px; height: 12px;
  border-radius: 50%;
}
.browser-bar .dot.r { background: #ff5f57; }
.browser-bar .dot.y { background: #febc2e; }
.browser-bar .dot.g { background: #28c840; }
.browser-url {
  margin-left: 14px;
  background: #ffffff;
  padding: 6px 18px;
  border-radius: 100px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text3);
  flex: 1;
  text-align: center;
  box-shadow: 0 1px 3px rgba(0,0,0,0.05) inset;
}
.iframe-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  background: #000;
  overflow: hidden;
}
.iframe-wrapper iframe {
  position: absolute;
  top: 0; left: 0;
  width: 1440px;
  height: 900px;
  border: none;
  transform-origin: 0 0;
  pointer-events: none;
}
.iframe-overlay {
  position: absolute;
  inset: 0;
  background: transparent;
  z-index: 10;
}
.portfolio-info {
  text-align: center;
  padding: 0 10px 10px;
}
.portfolio-info h3 {
  font-family: var(--font-head);
  font-size: 22px;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 8px;
}
.portfolio-info p {
  font-size: 15px;
  color: var(--text2);
}

/* ═══════════════════════════════════════════════
   PORTFOLYO FULLSCREEN MODAL
═══════════════════════════════════════════════ */
.fs-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 99999;
  background: #000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.35s ease, visibility 0.35s ease;
}
.fs-modal-overlay.active {
  opacity: 1;
  visibility: visible;
}
.fs-modal-close {
  position: absolute;
  top: 24px;
  left: 24px;
  color: #fff;
  cursor: pointer;
  z-index: 100000;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 100px;
  padding: 0 24px;
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 600;
  transition: all 0.3s;
}
.fs-modal-close svg { width: 20px; height: 20px; }
.fs-modal-close:hover {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
  transform: translateX(-4px);
}
.fs-iframe-container {
  width: 100vw;
  height: 100vh;
  height: 100dvh;
  background: #000;
  overflow: auto;
  -webkit-overflow-scrolling: touch;
  position: relative;
}
.fs-iframe-container iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* ─── REVEAL ANIMATIONS ─── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  will-change: opacity, transform;
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal:nth-child(2) { transition-delay: 0.1s; }
.reveal:nth-child(3) { transition-delay: 0.2s; }
.reveal:nth-child(4) { transition-delay: 0.3s; }

/* ─── RESPONSIVE ─── */
@media (max-width: 1100px) {
  .about-inner { gap: 60px; }
  .contact-inner { gap: 60px; }
}

@media (max-width: 1024px) {
  .hero-stage {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .hero-showcase { max-width: 640px; margin: 0 auto; width: 100%; }
  .services-grid--glass { grid-template-columns: repeat(2, 1fr); }
  .about-inner { flex-direction: column; gap: 48px; }
  .about-left { max-width: 100%; }
  .about-right { width: 100%; }
  .contact-inner { flex-direction: column; gap: 48px; }
  .contact-left { max-width: 100%; }
}

@media (max-width: 768px) {
  .nav { padding: 10px 12px; max-width: 100vw; }
  .nav-glass { border-radius: 18px; }
  .nav-inner { gap: 12px; padding: 4px 8px 4px 12px; }
  .nav-logo-img { height: 56px; }
  .nav-links, .nav-cta { display: none; }
  .theme-toggle { display: inline-flex; }
  .hamburger { display: flex; margin-left: auto; }

  .hero {
    padding: 96px 16px 40px;
    min-height: auto;
  }
  .hero-stage {
    grid-template-columns: 1fr;
    gap: 36px;
    text-align: center;
  }
  .hero-copy { align-items: center; }
  .hero-badge { align-self: center; margin-bottom: 22px; }
  .hero-title { align-items: center; }
  .hero-title-line--accent { align-self: center; }
  .hero-sub { max-width: 100%; margin-bottom: 28px; }
  .hero-actions { justify-content: center; }
  .hero-showcase-glass {
    transform: none;
  }
  .hero-showcase:hover .hero-showcase-glass {
    transform: translateY(-4px);
  }
  .hero-showcase-ring { inset: -12px -10px; }
  .hero-orb--1 { width: 280px; height: 280px; right: -10%; }
  .hero-orb--2 { width: 220px; height: 220px; }
  .code-body { font-size: 11px; padding: 16px; min-height: 220px; }

  .stats-section { max-width: 100vw; }
  .stats-grid { flex-direction: column; align-items: center; gap: 32px; padding: 48px 16px; }
  .stat-divider { display: none; }
  .stat-item { min-width: auto; }

  .section { padding: 72px 16px; max-width: 100vw; }
  .section-head { margin-bottom: 48px; }
  .container { max-width: 100%; }

  .services-grid--glass { grid-template-columns: 1fr; max-width: 100%; }
  .service-card  { padding: 30px 20px; }

  .tech-grid { grid-template-columns: repeat(3, 1fr); gap: 8px; }
  .tech-item { font-size: 12px; padding: 12px 8px; }

  .cta-band-inner { flex-direction: column; text-align: center; align-items: center; padding: 60px 16px; }
  .cta-band { max-width: 100vw; }

  .form-row { grid-template-columns: 1fr; }

  .footer { max-width: 100vw; }
  .footer-inner { flex-direction: column; text-align: center; padding: 40px 16px; }
  .footer-links { justify-content: center; }
  .footer-logo-img { height: 80px; }

  .process-item { grid-template-columns: 48px 2px 1fr; gap: 0 14px; }
  .process-num  { width: 44px; height: 44px; font-size: 12px; }

  .about-badges { gap: 10px; }
  .contact-info { gap: 20px; }

  .portfolio-grid { grid-template-columns: 1fr; }
  .portfolio-card { padding: 16px; gap: 16px; }
  .browser-bar { padding: 10px 12px; }
  .browser-url { font-size: 11px; padding: 4px 12px; }

  /* Konami / Secret box mobile */
  .secret-box { padding: 36px 24px; max-width: 95vw; }
  .konami-keys .kk { width: 32px; height: 32px; font-size: 12px; }
}

@media (max-width: 480px) {
  .hero-title-line { font-size: 34px; }
  .title-accent { font-size: 38px; }
  .hero-sub   { font-size: 14px; }
  .hero { padding: 88px 12px 32px; }
  .hero-showcase-glass { padding: 14px; }
  .hero-title-line--accent { padding: 2px 14px 6px; }

  .btn-primary { padding: 12px 20px; font-size: 13px; }
  .btn-ghost   { padding: 12px 16px; font-size: 13px; }

  .tech-grid { grid-template-columns: repeat(2, 1fr); }
  .about-badges { flex-direction: column; }

  .services-grid--glass { border-radius: 0; }
  .service-card { padding: 24px 16px; }

  .code-body { font-size: 10px; padding: 12px; min-height: 200px; }

  .nav { padding: 0 12px; }
  .nav-logo-img { height: 80px; }

  .mob-link { font-size: 24px; }

  .section { padding: 56px 12px; }
  .section-head h2 { font-size: 28px; }

  .stats-grid { padding: 40px 12px; }
  .stat-num { font-size: 36px; }

  .cta-band-inner { padding: 48px 12px; }
  .cta-text h2 { font-size: 24px; }

  .footer-inner { padding: 32px 12px; }
  .footer-logo-img { height: 64px; }

  .iframe-wrapper { aspect-ratio: 4 / 3; }
}

/* ═══════════════════════════════════════════════
   GİZLİ ADMİN GİRİŞ MODALI
═══════════════════════════════════════════════ */
.secret-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: rgba(0, 0, 0, 0.92);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  align-items: center;
  justify-content: center;
}
.secret-overlay.active { display: flex; }
.secret-stage { display: flex; align-items: center; justify-content: center; width: 100%; height: 100%; }
.secret-stage.hidden { display: none; }
.secret-box {
  position: relative;
  background: linear-gradient(145deg, #0a1628, #0d1f38);
  border: 1px solid rgba(0, 200, 255, 0.2);
  border-radius: 24px;
  padding: 56px 48px;
  max-width: 480px;
  width: 90%;
  text-align: center;
  box-shadow:
    0 0 60px rgba(0, 200, 255, 0.08),
    0 0 120px rgba(0, 200, 255, 0.04),
    0 40px 80px rgba(0, 0, 0, 0.6);
  animation: secretIn 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}
@keyframes secretIn {
  from { opacity: 0; transform: scale(0.85) translateY(30px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}
.secret-glitch {
  font-size: 48px;
  margin-bottom: 20px;
  animation: glitchPulse 2s ease-in-out infinite;
}
@keyframes glitchPulse {
  0%, 100% { filter: drop-shadow(0 0 8px rgba(0, 200, 255, 0.6)); transform: scale(1); }
  50% { filter: drop-shadow(0 0 20px rgba(0, 200, 255, 1)); transform: scale(1.1); }
}
.secret-box h2 {
  font-family: var(--font-head);
  font-size: 26px;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 12px;
}
.secret-box > p {
  font-size: 15px;
  color: var(--text2);
  line-height: 1.6;
  margin-bottom: 28px;
}
.secret-box > p strong { color: var(--accent); }
.konami-keys {
  display: flex;
  gap: 8px;
  justify-content: center;
  flex-wrap: wrap;
  min-height: 48px;
  margin-bottom: 20px;
}
.konami-keys .kk {
  width: 40px; height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--text3);
  transition: all 0.25s ease;
}
.konami-keys .kk.hit {
  color: var(--accent);
  border-color: var(--accent);
  background: var(--accent-dim);
  box-shadow: 0 0 12px rgba(0, 200, 255, 0.3);
  transform: scale(1.15);
}
.secret-hint {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text3);
  letter-spacing: 0.06em;
}
.secret-close {
  position: absolute;
  top: 18px; right: 18px;
  background: none;
  border: 1px solid var(--border);
  color: var(--text3);
  width: 36px; height: 36px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}
.secret-close:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-dim);
}
.secret-input-wrap {
  display: flex;
  gap: 10px;
  margin-bottom: 16px;
}
.secret-input-wrap input {
  flex: 1;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 18px;
  color: var(--text);
  font-size: 15px;
  font-family: var(--font-mono);
  outline: none;
  transition: border-color 0.25s, box-shadow 0.25s;
}
.secret-input-wrap input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-dim);
}
.secret-input-wrap button {
  background: var(--accent);
  color: var(--bg);
  border: none;
  border-radius: 10px;
  width: 52px;
  font-size: 20px;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.2s, transform 0.2s;
}
.secret-input-wrap button:hover {
  background: #33d4ff;
  transform: scale(1.05);
}
.secret-error {
  font-size: 13px;
  color: #ff5e3a;
  font-weight: 500;
}
.secret-error.hidden { display: none; }
.secret-error.shake {
  animation: errShake 0.4s ease;
}
@keyframes errShake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-8px); }
  75% { transform: translateX(8px); }
}

/* ─── SERVICE DETAIL MODAL (Liquid Glass) ─── */
.service-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: rgba(4, 12, 24, 0.45);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.35s ease, visibility 0.35s ease;
}
.service-modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.service-modal--glass {
  --card-accent: #007acc;
  --card-accent-soft: rgba(0, 122, 204, 0.18);
  position: relative;
  padding: 44px 40px 36px;
  max-width: 640px;
  width: 100%;
  max-height: 85vh;
  overflow-y: auto;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.58);
  backdrop-filter: blur(28px) saturate(180%);
  -webkit-backdrop-filter: blur(28px) saturate(180%);
  border: 1px solid rgba(255, 255, 255, 0.82);
  box-shadow:
    0 28px 70px color-mix(in srgb, var(--card-accent) 18%, transparent),
    0 12px 32px rgba(0, 0, 0, 0.12),
    inset 0 1px 0 rgba(255, 255, 255, 0.95);
  transform: translateY(30px) scale(0.96);
  opacity: 0;
  transition: transform 0.45s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.35s ease;
}
.service-modal--glass::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 5px;
  border-radius: 24px 24px 0 0;
  background: linear-gradient(90deg, var(--card-accent), transparent 75%);
  opacity: 0.95;
}
.service-modal--glass::after {
  content: '';
  position: absolute;
  top: -30%; right: -20%;
  width: 220px; height: 220px;
  background: radial-gradient(circle, var(--card-accent-soft) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}
.service-modal--glass[data-accent="blue"]   { --card-accent: #007acc; --card-accent-soft: rgba(0, 122, 204, 0.22); }
.service-modal--glass[data-accent="purple"] { --card-accent: #7c3aed; --card-accent-soft: rgba(124, 58, 237, 0.22); }
.service-modal--glass[data-accent="green"]  { --card-accent: #10b981; --card-accent-soft: rgba(16, 185, 129, 0.22); }
.service-modal--glass[data-accent="amber"]  { --card-accent: #f59e0b; --card-accent-soft: rgba(245, 158, 11, 0.24); }
.service-modal--glass[data-accent="coral"]  { --card-accent: #e03a16; --card-accent-soft: rgba(224, 58, 22, 0.22); }
.service-modal--glass[data-accent="cyan"]   { --card-accent: #06b6d4; --card-accent-soft: rgba(6, 182, 212, 0.22); }

.service-modal-overlay.active .service-modal--glass {
  transform: translateY(0) scale(1);
  opacity: 1;
}
.service-modal--glass > * { position: relative; z-index: 1; }

.service-modal-close {
  position: absolute;
  top: 16px; right: 16px;
  width: 40px; height: 40px;
  border: 1px solid color-mix(in srgb, var(--card-accent) 22%, transparent);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.65);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: var(--text3);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  z-index: 2;
}
.service-modal-close svg { width: 18px; height: 18px; }
.service-modal-close:hover {
  background: var(--card-accent);
  color: #fff;
  border-color: var(--card-accent);
  transform: rotate(90deg);
  box-shadow: 0 8px 20px color-mix(in srgb, var(--card-accent) 35%, transparent);
}

.service-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 22px;
  gap: 16px;
}

.service-modal-icon {
  width: 58px; height: 58px;
  padding: 12px;
  border-radius: 16px;
  color: var(--card-accent);
  background: var(--card-accent-soft);
  border: 1px solid color-mix(in srgb, var(--card-accent) 28%, transparent);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 24px color-mix(in srgb, var(--card-accent) 18%, transparent);
  flex-shrink: 0;
}
.service-modal-icon svg { width: 100%; height: 100%; }

.service-modal-num {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--card-accent);
  letter-spacing: 0.12em;
  background: rgba(255, 255, 255, 0.65);
  padding: 6px 14px;
  border-radius: 100px;
  border: 1px solid color-mix(in srgb, var(--card-accent) 22%, transparent);
}

.service-modal-title {
  font-family: var(--font-head);
  font-size: 28px;
  font-weight: 800;
  color: var(--text);
  line-height: 1.25;
  margin-bottom: 14px;
}

.service-modal-desc {
  font-size: 15px;
  line-height: 1.85;
  color: var(--text2);
  margin-bottom: 28px;
}

.service-modal-features {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 26px;
}

.service-modal-feature {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 16px;
  background: rgba(255, 255, 255, 0.45);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: 14px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8);
  transition: all 0.3s ease;
}
.service-modal-feature:hover {
  border-color: color-mix(in srgb, var(--card-accent) 35%, white);
  transform: translateX(4px);
  box-shadow:
    0 8px 20px color-mix(in srgb, var(--card-accent) 12%, transparent),
    inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

.service-modal-feature-icon {
  width: 22px; height: 22px;
  color: var(--card-accent);
  flex-shrink: 0;
  margin-top: 1px;
}

.service-modal-feature-text {
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.service-modal-feature-text strong {
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
}
.service-modal-feature-text span {
  font-size: 13px;
  color: var(--text3);
  line-height: 1.55;
}

.service-modal-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 26px;
}
.service-modal-tags span {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  color: var(--card-accent);
  background: var(--card-accent-soft);
  border: 1px solid color-mix(in srgb, var(--card-accent) 25%, transparent);
  padding: 5px 14px;
  border-radius: 100px;
}

.service-modal-cta.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  justify-content: center;
  font-size: 15px;
  font-weight: 700;
  padding: 15px 36px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--card-accent), color-mix(in srgb, var(--card-accent) 75%, #000)) !important;
  border: none;
  color: #fff !important;
  box-shadow: 0 12px 28px color-mix(in srgb, var(--card-accent) 35%, transparent);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.service-modal-cta.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 36px color-mix(in srgb, var(--card-accent) 42%, transparent);
  background: linear-gradient(135deg, var(--card-accent), color-mix(in srgb, var(--card-accent) 65%, #000)) !important;
}

.service-modal--glass::-webkit-scrollbar { width: 6px; }
.service-modal--glass::-webkit-scrollbar-track { background: transparent; }
.service-modal--glass::-webkit-scrollbar-thumb {
  background: color-mix(in srgb, var(--card-accent) 30%, transparent);
  border-radius: 100px;
}

/* Responsive Modal */
@media (max-width: 768px) {
  .service-modal-overlay {
    padding: 12px;
    align-items: flex-end;
  }
  .service-modal--glass {
    padding: 32px 22px 28px;
    max-height: 92vh;
    border-radius: 22px 22px 18px 18px;
  }
  .service-modal-title { font-size: 22px; }
  .service-modal-desc { font-size: 14px; line-height: 1.75; }
  .service-modal-icon { width: 48px; height: 48px; padding: 10px; border-radius: 14px; }
  .service-modal-close { width: 36px; height: 36px; top: 12px; right: 12px; }
  .service-modal-feature { padding: 12px 14px; }
  .service-modal-feature-text strong { font-size: 13px; }
  .service-modal-feature-text span { font-size: 12px; }
  .service-modal-cta { padding: 14px 24px; font-size: 14px; }
  .service-card:hover { transform: translateY(-4px) scale(1.01); }
}

@media (max-width: 480px) {
  .service-modal-overlay { padding: 0; }
  .service-modal--glass {
    max-height: 100vh;
    max-height: 100dvh;
    border-radius: 20px 20px 0 0;
    padding: 28px 18px 24px;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }
  .service-modal-header { margin-bottom: 16px; }
  .service-modal-tags span { font-size: 10px; padding: 4px 10px; }
}

/* ═══════════════════════════════════════════════
   ADMIN GİRİŞ & DASHBOARD SİSTEMİ
═══════════════════════════════════════════════ */
.admin-overlay {
  position: fixed;
  inset: 0;
  background: rgba(4, 8, 15, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
}
.admin-overlay.active {
  opacity: 1;
  pointer-events: auto;
}
.admin-login-box {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 48px 40px;
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 420px;
  text-align: center;
  position: relative;
  transform: translateY(20px);
  transition: transform 0.4s ease;
  box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}
.admin-overlay.active .admin-login-box {
  transform: translateY(0);
}
.admin-login-close {
  position: absolute;
  top: 16px; right: 16px;
  width: 32px; height: 32px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  color: var(--text3);
  border-radius: 50%;
  transition: background 0.2s, color 0.2s;
}
.admin-login-close:hover { background: var(--surface2); color: var(--text); }
.admin-login-icon {
  width: 64px; height: 64px;
  background: var(--accent-dim);
  color: var(--accent);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 24px;
}
.admin-login-icon svg { width: 32px; height: 32px; }
.admin-login-title {
  font-family: var(--font-head);
  font-size: 28px;
  font-weight: 800;
  margin-bottom: 8px;
  color: var(--text);
}
.admin-login-sub {
  font-size: 14px;
  color: var(--text2);
  margin-bottom: 32px;
}
.admin-field {
  text-align: left;
  margin-bottom: 20px;
}
.admin-field label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text2);
  margin-bottom: 8px;
}
.admin-field input {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 12px 16px;
  border-radius: 8px;
  color: var(--text);
  font-size: 15px;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.admin-field input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-dim);
}
.admin-login-btn {
  width: 100%;
  background: var(--accent);
  color: var(--bg);
  border: none;
  padding: 14px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.2s, transform 0.2s;
  margin-top: 8px;
}
.admin-login-btn:hover {
  background: #33d4ff;
  transform: translateY(-2px);
}
.admin-login-error {
  color: #ff5f57;
  font-size: 13px;
  margin-top: 16px;
  display: none;
}

/* DASHBOARD */
.admin-dashboard {
  position: fixed;
  inset: 0;
  height: 100vh;
  height: 100dvh;
  background: var(--bg);
  z-index: 30000;
  display: flex;
  flex-direction: column;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
}
.admin-dashboard.active {
  opacity: 1;
  pointer-events: auto;
}
.dashboard-header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 20px 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}
.dashboard-back-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  background: none;
  border: 1px solid var(--border);
  color: var(--accent);
  padding: 8px 16px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s;
  white-space: nowrap;
}
.dashboard-back-btn svg { width: 16px; height: 16px; }
.dashboard-back-btn:hover {
  background: var(--accent-dim);
  border-color: var(--accent);
}
.dashboard-title {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-head);
  font-size: 24px;
  font-weight: 800;
  color: var(--text);
}
.dashboard-title svg { width: 28px; height: 28px; color: var(--accent); }
.admin-logout-btn {
  background: none;
  border: 1px solid var(--border);
  color: var(--text2);
  padding: 8px 16px;
  border-radius: 6px;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
}
.admin-logout-btn:hover {
  background: #ff5f57;
  color: #fff;
  border-color: #ff5f57;
}
.dashboard-content {
  flex: 1;
  padding: 40px;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}
.messages-list {
  max-width: 1000px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.loading-messages {
  text-align: center;
  color: var(--text3);
  font-size: 15px;
  padding: 40px;
}
.msg-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.02);
  transition: transform 0.2s;
}
.msg-card:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,0.05); }
.msg-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--bg);
}
.msg-user {
  display: flex;
  align-items: center;
  gap: 12px;
}
.msg-avatar {
  width: 40px; height: 40px;
  background: var(--accent-dim);
  color: var(--accent);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 16px;
}
.msg-info h4 { font-size: 16px; font-weight: 700; color: var(--text); }
.msg-info a { font-size: 13px; color: var(--accent); }
.msg-meta { text-align: right; }
.msg-date { font-size: 12px; color: var(--text3); display: block; margin-bottom: 4px; }
.msg-service {
  font-size: 11px;
  font-weight: 600;
  background: var(--bg);
  padding: 4px 8px;
  border-radius: 4px;
  color: var(--text2);
}
.msg-service {
  font-size: 11px;
  font-weight: 600;
  background: var(--bg);
  padding: 4px 8px;
  border-radius: 4px;
  color: var(--text2);
}
.msg-body {
  font-size: 15px;
  color: var(--text2);
  line-height: 1.6;
  white-space: pre-wrap;
}

/* ═══════════════════════════════════════════════
   CANLI DÜZENLEYICI SİSTEMİ
═══════════════════════════════════════════════ */

/* ─── ARAÇ ÇUBUĞU ─── */
.editor-toolbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 20000;
  background: rgba(10, 15, 25, 0.97);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(0, 200, 255, 0.2);
  transform: translateY(-100%);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
}
.editor-toolbar.visible {
  transform: translateY(0);
}
.editor-toolbar-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 10px 20px;
  display: flex;
  align-items: center;
  gap: 16px;
}
.editor-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(0, 200, 255, 0.9);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.05em;
  white-space: nowrap;
  flex-shrink: 0;
}
.editor-tools {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
  margin-left: auto;
}
.editor-tool-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border-radius: 6px;
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(255,255,255,0.05);
  color: rgba(255,255,255,0.6);
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}
.editor-tool-btn:hover {
  background: rgba(255,255,255,0.1);
  color: #fff;
  border-color: rgba(255,255,255,0.2);
}
.editor-tool-btn.active {
  background: rgba(0, 200, 255, 0.15);
  border-color: rgba(0, 200, 255, 0.4);
  color: rgba(0, 200, 255, 1);
}
.editor-tool-btn.save-btn {
  background: rgba(0, 200, 255, 0.1);
  border-color: rgba(0, 200, 255, 0.3);
  color: rgba(0, 200, 255, 0.9);
}
.editor-tool-btn.save-btn:hover {
  background: rgba(0, 200, 255, 0.25);
  color: #fff;
}
.editor-tool-btn.exit-btn:hover {
  background: rgba(255, 60, 60, 0.2);
  border-color: rgba(255, 60, 60, 0.4);
  color: #ff6b6b;
}

/* ─── ÖZELLİK PANELİ — PC ─── */
.property-panel {
  position: fixed;
  top: 0; right: 0;
  width: 300px;
  height: 100vh;
  background: rgba(10, 15, 25, 0.98);
  backdrop-filter: blur(20px);
  border-left: 1px solid rgba(0, 200, 255, 0.15);
  z-index: 19999;
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  box-shadow: -8px 0 40px rgba(0,0,0,0.4);
  overflow: hidden;
}
.property-panel.visible {
  transform: translateX(0);
}
.pp-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 56px 20px 14px;
  border-bottom: 1px solid rgba(255,255,255,0.07);
  flex-shrink: 0;
}
.pp-label {
  font-family: var(--font-mono);
  font-size: 11px;
  color: rgba(0, 200, 255, 0.8);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  max-width: 220px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.pp-close {
  background: none;
  border: none;
  color: rgba(255,255,255,0.3);
  font-size: 14px;
  cursor: pointer;
  padding: 4px;
  transition: color 0.2s;
}
.pp-close:hover { color: #fff; }
.pp-body {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.pp-body::-webkit-scrollbar { width: 4px; }
.pp-body::-webkit-scrollbar-track { background: transparent; }
.pp-body::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); border-radius: 2px; }
.pp-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.pp-label-text {
  font-size: 11px;
  font-weight: 600;
  color: rgba(255,255,255,0.4);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.pp-select, .pp-input {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.85);
  padding: 9px 12px;
  border-radius: 7px;
  font-size: 14px;
  outline: none;
  transition: border-color 0.2s;
}
.pp-select { cursor: pointer; }
.pp-select:focus, .pp-input:focus { border-color: rgba(0, 200, 255, 0.4); }
.pp-select option { background: #0d1117; color: #fff; }
.pp-color-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.pp-color {
  width: 44px;
  height: 36px;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 7px;
  cursor: pointer;
  padding: 2px;
  background: transparent;
}
.pp-color-hex {
  font-family: var(--font-mono);
  font-size: 12px;
  color: rgba(255,255,255,0.5);
}
.pp-swatches {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.pp-swatch {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  cursor: pointer;
  border: 2px solid rgba(255,255,255,0.15);
  transition: transform 0.15s, border-color 0.15s;
  display: inline-block;
}
.pp-swatch:hover { transform: scale(1.2); border-color: rgba(255,255,255,0.5); }
.pp-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 6px;
  background: rgba(255,255,255,0.1);
  border-radius: 3px;
  outline: none;
  cursor: pointer;
}
.pp-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 18px; height: 18px;
  background: rgba(0, 200, 255, 0.9);
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.3);
  cursor: pointer;
  transition: transform 0.15s;
}
.pp-slider::-webkit-slider-thumb:hover { transform: scale(1.2); }
.pp-weight-row, .pp-align-row {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.pp-weight-btn {
  flex: 1;
  padding: 7px 6px;
  border-radius: 6px;
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(255,255,255,0.04);
  color: rgba(255,255,255,0.6);
  font-size: 11px;
  cursor: pointer;
  transition: all 0.2s;
  min-width: 60px;
}
.pp-weight-btn:hover, .pp-weight-btn.active {
  background: rgba(0, 200, 255, 0.15);
  border-color: rgba(0, 200, 255, 0.4);
  color: rgba(0, 200, 255, 1);
}
.pp-align-btn {
  flex: 1;
  padding: 8px;
  border-radius: 6px;
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(255,255,255,0.04);
  color: rgba(255,255,255,0.6);
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
}
.pp-align-btn:hover, .pp-align-btn.active {
  background: rgba(0, 200, 255, 0.15);
  border-color: rgba(0, 200, 255, 0.4);
  color: rgba(0, 200, 255, 1);
}
.pp-reset-btn {
  margin-top: 4px;
  padding: 10px;
  border-radius: 7px;
  border: 1px solid rgba(255, 100, 100, 0.25);
  background: rgba(255, 100, 100, 0.06);
  color: rgba(255, 120, 120, 0.8);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}
.pp-reset-btn:hover {
  background: rgba(255, 100, 100, 0.15);
  border-color: rgba(255, 100, 100, 0.4);
  color: #ff8080;
}
.pp-textarea {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.85);
  padding: 9px 12px;
  border-radius: 7px;
  font-size: 13px;
  font-family: var(--font-body);
  line-height: 1.6;
  outline: none;
  resize: vertical;
  transition: border-color 0.2s;
  width: 100%;
  min-height: 64px;
}
.pp-textarea:focus { border-color: rgba(0, 200, 255, 0.4); }

/* ─── SEÇME VE SÜRÜKLEME ANIMASYONU ─── */
.editor-selectable {
  outline: none;
  position: relative;
  cursor: pointer !important;
  transition: outline 0.15s;
}
.editor-selectable:hover {
  outline: 2px dashed rgba(0, 200, 255, 0.4);
  outline-offset: 3px;
}
.editor-selected {
  outline: 2px solid rgba(0, 200, 255, 0.9) !important;
  outline-offset: 3px;
}
.editor-draggable {
  cursor: grab !important;
}
.editor-draggable:active {
  cursor: grabbing !important;
}

/* ─── TOAST BİLDİRİMİ ─── */
.editor-toast {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%) translateY(80px);
  background: rgba(10, 15, 25, 0.97);
  color: rgba(0, 200, 255, 0.95);
  border: 1px solid rgba(0, 200, 255, 0.3);
  padding: 12px 24px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  z-index: 30000;
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.35s;
  opacity: 0;
  pointer-events: none;
  white-space: nowrap;
}
.editor-toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ─── MOBİL RESPONSIVE ─── */
@media (max-width: 768px) {
  /* Toolbar: yatay scroll edilebilir, butonlar büyük ve dokunulabilir */
  .editor-toolbar {
    bottom: 0;
    top: auto;
    transform: translateY(100%);
    border-bottom: none;
    border-top: 1px solid rgba(0, 200, 255, 0.25);
    border-radius: 20px 20px 0 0;
    box-shadow: 0 -6px 30px rgba(0,0,0,0.5);
  }
  .editor-toolbar.visible {
    transform: translateY(0);
  }
  .editor-toolbar-inner {
    padding: 10px 12px 14px;
    gap: 6px;
    overflow-x: auto;
    scrollbar-width: none;
    flex-wrap: nowrap;
    justify-content: flex-start;
  }
  .editor-toolbar-inner::-webkit-scrollbar { display: none; }
  .editor-brand {
    font-size: 11px;
    flex-shrink: 0;
    padding-right: 6px;
    border-right: 1px solid rgba(255,255,255,0.1);
  }
  .editor-brand span { display: inline; }
  .editor-tools {
    margin-left: 0;
    flex-wrap: nowrap;
    gap: 5px;
    flex-shrink: 0;
  }
  .editor-tool-btn {
    padding: 9px 14px;
    gap: 5px;
    font-size: 12px;
    flex-shrink: 0;
    min-height: 42px;
    border-radius: 10px;
  }
  .editor-tool-btn svg { width: 16px; height: 16px; }
  .editor-tool-btn span { display: inline; font-size: 11px; }

  /* Property Panel: alt sayfa olarak, sürükleme tutamacıyla */
  .property-panel {
    top: auto;
    bottom: 0;
    right: 0;
    left: 0;
    width: 100%;
    height: 80vh;
    max-height: 80vh;
    border-left: none;
    border-top: 1px solid rgba(0, 200, 255, 0.2);
    border-radius: 22px 22px 0 0;
    transform: translateY(100%);
    box-shadow: 0 -12px 50px rgba(0,0,0,0.6);
  }
  .property-panel.visible {
    transform: translateY(0);
  }
  /* Sürükleme tutamacı */
  .property-panel::before {
    content: '';
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 4px;
    background: rgba(255,255,255,0.2);
    border-radius: 2px;
  }
  .pp-header {
    padding: 26px 20px 14px;
  }
  .pp-body {
    padding: 12px 16px 24px;
    gap: 16px;
  }
  /* Büyük dokunma alanları */
  .pp-select, .pp-input, .pp-textarea {
    font-size: 16px;  /* iOS zoom engelle */
    padding: 12px 14px;
    min-height: 46px;
  }
  .pp-slider {
    height: 8px;
  }
  .pp-slider::-webkit-slider-thumb {
    width: 24px;
    height: 24px;
  }
  .pp-weight-btn, .pp-align-btn {
    min-height: 42px;
    font-size: 13px;
  }
  .pp-swatch {
    width: 30px;
    height: 30px;
  }
  .pp-reset-btn {
    min-height: 46px;
    font-size: 13px;
  }
  .pp-close {
    width: 36px;
    height: 36px;
    font-size: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
  }
}

/* Çok küçük ekran (320px altı) */
@media (max-width: 380px) {
  .editor-tool-btn {
    padding: 9px 10px;
    font-size: 11px;
  }
  .editor-tool-btn span { display: none; }
}

/* ═══════════════════════════════════════════════
   ALT SAYFALAR — PAGE HERO
═══════════════════════════════════════════════ */
.page-sub { padding-top: 0; }
.page-hero {
  position: relative;
  z-index: 1;
  padding: 130px 24px 60px;
  text-align: center;
}
.page-hero-inner {
  max-width: 820px;
  margin: 0 auto;
}
.page-hero h1 {
  font-family: var(--font-head);
  font-size: clamp(36px, 5vw, 58px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 16px 0 20px;
}
.page-hero-desc {
  font-size: 17px;
  color: var(--text2);
  line-height: 1.75;
  max-width: 640px;
  margin: 0 auto;
}

/* ═══════════════════════════════════════════════
   PROJELER SAYFASI — YENİ DÜZEN
═══════════════════════════════════════════════ */
.projects-hero-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 20px;
  margin-top: 36px;
}
.projects-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 14px 24px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid rgba(0, 122, 204, 0.12);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  min-width: 120px;
}
.projects-stat-num {
  font-family: var(--font-head);
  font-size: 28px;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
}
.projects-stat-label {
  font-size: 12px;
  color: var(--text3);
  margin-top: 4px;
  letter-spacing: 0.04em;
}
.projects-preview-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 18px;
  border-radius: 100px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text2);
  background: rgba(224, 58, 22, 0.08);
  border: 1px solid rgba(224, 58, 22, 0.2);
}
.preview-pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent2);
  box-shadow: 0 0 0 0 rgba(224, 58, 22, 0.5);
  animation: previewPulse 2s infinite;
}
@keyframes previewPulse {
  0% { box-shadow: 0 0 0 0 rgba(224, 58, 22, 0.5); }
  70% { box-shadow: 0 0 0 10px rgba(224, 58, 22, 0); }
  100% { box-shadow: 0 0 0 0 rgba(224, 58, 22, 0); }
}

.projects-page { padding-top: 0; }
.projects-showcase {
  display: flex;
  flex-direction: column;
  gap: 32px;
}
.project-item {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 0;
  border-radius: 24px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.65);
  border: 1px solid rgba(0, 122, 204, 0.12);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 20px 50px rgba(0, 122, 204, 0.08);
  transition: transform 0.4s ease, box-shadow 0.4s ease, border-color 0.4s ease;
}
.project-item:hover {
  transform: translateY(-6px);
  border-color: rgba(0, 122, 204, 0.35);
  box-shadow: 0 28px 60px rgba(0, 122, 204, 0.14);
}
.project-item--featured {
  grid-template-columns: 1.2fr 0.8fr;
}
.project-item--featured .iframe-wrapper {
  aspect-ratio: 16 / 9;
}
.project-preview {
  padding: 20px;
  background: linear-gradient(145deg, rgba(240, 248, 255, 0.8), rgba(255, 255, 255, 0.4));
  border-right: 1px solid rgba(0, 122, 204, 0.08);
}
.browser-mockup--glass {
  border: 1px solid rgba(255, 255, 255, 0.6);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
}
.browser-live {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: #10b981;
  background: rgba(16, 185, 129, 0.12);
  padding: 4px 10px;
  border-radius: 100px;
  margin-left: auto;
}
.browser-url {
  text-align: left;
  flex: 1;
}
.project-body {
  padding: 32px 36px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 14px;
}
.project-top {
  display: flex;
  align-items: center;
  gap: 12px;
}
.project-num {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  color: var(--accent);
  background: var(--accent-dim);
  padding: 4px 10px;
  border-radius: 6px;
}
.project-cat {
  font-size: 12px;
  font-weight: 600;
  color: var(--text3);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.project-body h2 {
  font-family: var(--font-head);
  font-size: clamp(24px, 2.5vw, 32px);
  font-weight: 800;
  line-height: 1.15;
  color: var(--text);
}
.project-body p {
  font-size: 15px;
  color: var(--text2);
  line-height: 1.7;
}
.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.project-tags span {
  font-size: 11px;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: 100px;
  background: rgba(0, 122, 204, 0.08);
  color: var(--accent);
  border: 1px solid rgba(0, 122, 204, 0.15);
}
.project-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 8px;
}
.project-actions .btn-primary,
.project-actions .btn-ghost {
  font-size: 13px;
  padding: 12px 20px;
}

/* Fullscreen modal */
.fs-modal-visit {
  position: absolute;
  top: 24px;
  right: 24px;
  z-index: 100000;
  color: #fff;
  background: rgba(0, 122, 204, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 100px;
  padding: 12px 22px;
  font-size: 13px;
  font-weight: 600;
  transition: all 0.3s;
}
.fs-modal-visit:hover {
  background: var(--accent);
  transform: translateY(-2px);
}

.page-projeler .projects-showcase .iframe-wrapper iframe,
.page-projeler .fs-iframe-container iframe {
  pointer-events: auto;
}

.projects-showcase .iframe-wrapper {
  cursor: default;
}

/* ═══════════════════════════════════════════════
   İLETİŞİM SAYFASI
═══════════════════════════════════════════════ */
.contact-hero { padding-bottom: 40px; }
.contact-side-title {
  font-family: var(--font-head);
  font-size: 28px;
  font-weight: 800;
  margin-bottom: 12px;
}
.contact-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 32px;
}
.contact-chips span {
  font-size: 12px;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: 100px;
  background: rgba(0, 122, 204, 0.08);
  border: 1px solid rgba(0, 122, 204, 0.15);
  color: var(--accent);
}
.contact-form--glass {
  padding: 32px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(0, 122, 204, 0.12);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 20px 50px rgba(0, 122, 204, 0.08);
}

@media (max-width: 1024px) {
  .project-item,
  .project-item--featured {
    grid-template-columns: 1fr;
  }
  .project-preview {
    border-right: none;
    border-bottom: 1px solid rgba(0, 122, 204, 0.08);
  }
  .project-body {
    padding: 28px 24px;
  }
}

.surec-page { padding-top: 0; padding-bottom: 80px; }
.surec--standalone { padding-top: 0; }
.surec--standalone .section-head { display: none; }

@media (max-width: 768px) {
  .admin-overlay { z-index: 50000; }
  .admin-login-box {
    max-width: calc(100vw - 32px);
    padding: 32px 22px;
    max-height: 88vh;
    overflow-y: auto;
  }
  .admin-field input { font-size: 16px; }
  .dashboard-header { padding: 16px 20px; flex-wrap: wrap; }
  .projects-hero-meta { gap: 12px; }
  .projects-stat { min-width: 100px; padding: 12px 16px; }
  .project-actions { flex-direction: column; }
  .project-actions .btn-primary,
  .project-actions .btn-ghost { width: 100%; text-align: center; }
  .contact-form--glass { padding: 24px 20px; }
  .fs-modal-visit {
    top: auto;
    bottom: 24px;
    right: 50%;
    transform: translateX(50%);
  }
  .fs-modal-visit:hover { transform: translateX(50%) translateY(-2px); }
}

/* ═══════════════════════════════════════════════
   AÇILIŞ YÜKLEME EKRANI
═══════════════════════════════════════════════ */
body.splash-active {
  overflow: hidden;
  height: 100vh;
  height: 100dvh;
  touch-action: none;
}

.site-splash {
  position: fixed;
  inset: 0;
  z-index: 100000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: max(24px, env(safe-area-inset-top)) 24px max(24px, env(safe-area-inset-bottom));
  opacity: 1;
  visibility: visible;
  transition: opacity 0.65s ease, visibility 0.65s ease;
}
.site-splash--out {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.site-splash-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 60% at 50% 40%, rgba(0, 122, 204, 0.14) 0%, transparent 60%),
    radial-gradient(ellipse 50% 40% at 80% 70%, rgba(224, 58, 22, 0.1) 0%, transparent 55%),
    linear-gradient(160deg, #eef2fa 0%, #f4f6fc 45%, #e8f0fc 100%);
}

.site-splash-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(70px);
  opacity: 0.7;
  animation: splashGlowDrift 3s ease-in-out infinite;
}
.site-splash-glow--1 {
  width: 280px; height: 280px;
  top: 20%; left: 15%;
  background: rgba(0, 122, 204, 0.25);
}
.site-splash-glow--2 {
  width: 220px; height: 220px;
  bottom: 18%; right: 12%;
  background: rgba(224, 58, 22, 0.18);
  animation-delay: -1.5s;
}
@keyframes splashGlowDrift {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(12px, -10px) scale(1.08); }
}

.site-splash-inner {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 28px;
  z-index: 1;
  animation: splashInnerIn 0.7s cubic-bezier(0.34, 1.4, 0.64, 1) both;
}
@keyframes splashInnerIn {
  from { opacity: 0; transform: scale(0.88) translateY(16px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.site-splash-orbit {
  position: absolute;
  top: 50%; left: 50%;
  width: 220px; height: 220px;
  margin: -110px 0 0 -110px;
  border-radius: 50%;
  border: 2px solid transparent;
  border-top-color: rgba(0, 122, 204, 0.55);
  border-right-color: rgba(0, 122, 204, 0.15);
  animation: splashOrbitSpin 1.2s linear infinite;
}
.site-splash-orbit--2 {
  width: 260px; height: 260px;
  margin: -130px 0 0 -130px;
  border-top-color: rgba(224, 58, 22, 0.4);
  border-right-color: rgba(124, 58, 237, 0.2);
  animation-direction: reverse;
  animation-duration: 1.6s;
}
@keyframes splashOrbitSpin {
  to { transform: rotate(360deg); }
}

.site-splash-logo-wrap {
  position: relative;
  z-index: 2;
  padding: 0;
  border-radius: 0;
  background: transparent;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  border: none;
  box-shadow: none;
  animation: none;
}
.site-splash-logo {
  display: block;
  width: clamp(140px, 38vw, 200px);
  height: auto;
  object-fit: contain;
}

.site-splash-track {
  display: none;
}
.site-splash-track-fill {
  display: none;
}
@keyframes splashTrackFill {
  to { width: 100%; }
}

@media (max-width: 768px) {
  .site-splash-orbit {
    width: 180px; height: 180px;
    margin: -90px 0 0 -90px;
  }
  .site-splash-orbit--2 {
    width: 210px; height: 210px;
    margin: -105px 0 0 -105px;
  }
  .site-splash-logo-wrap {
    padding: 0;
    border-radius: 0;
    background: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border: none;
    box-shadow: none;
    animation: none;
  }
  .site-splash-logo {
    width: clamp(120px, 42vw, 160px);
  }
  .site-splash-inner { gap: 22px; }
  .site-splash-glow--1 { width: 200px; height: 200px; }
  .site-splash-glow--2 { width: 160px; height: 160px; }
}

@media (max-width: 480px) {
  .site-splash {
    padding: max(16px, env(safe-area-inset-top)) 16px max(16px, env(safe-area-inset-bottom));
  }
  .site-splash-logo-wrap {
    padding: 0;
    border-radius: 0;
    background: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border: none;
    box-shadow: none;
    animation: none;
  }
  .site-splash-track { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  .site-splash-orbit,
  .site-splash-glow,
  .site-splash-logo-wrap,
  .site-splash-inner {
    animation: none;
  }
  .site-splash-track-fill {
    animation-duration: 0.01s;
    width: 100%;
  }
}

/* iOS Body Scrolling & Modal Locking */
body.menu-open,
body.modal-open {
  overflow: hidden;
  height: 100vh;
  height: 100dvh;
  overscroll-behavior: contain;
}