/* ============================================
   WEBLINET — Kurumsal Stil Dosyası
   Renk Kimliği: Açık Mavi & Siyah
   ============================================ */

:root {
  --blue: #00B4FF;
  --blue-light: #38BDF8;
  --blue-dark: #0284C7;
  --blue-50: #EFF9FF;
  --blue-glow: rgba(0, 180, 255, 0.35);
  --black: #0A0F1A;
  --black-soft: #111827;
  --gray-900: #0F172A;
  --gray-700: #334155;
  --gray-500: #64748B;
  --gray-300: #CBD5E1;
  --gray-200: #E2E8F0;
  --gray-100: #F1F5F9;
  --gray-50: #F8FAFC;
  --white: #FFFFFF;
  --success: #10B981;
  --whatsapp: #25D366;

  --font: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
  --font-display: 'Manrope', 'Inter', sans-serif;

  --radius-sm: 8px;
  --radius: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.06);
  --shadow: 0 8px 24px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 20px 50px rgba(15, 23, 42, 0.12);
  --shadow-blue: 0 18px 50px rgba(0, 180, 255, 0.25);

  --container: 1200px;
  --header-h: 120px;

  --t: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.65;
  color: var(--gray-700);
  background: var(--white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, svg { max-width: 100%; display: block; }

a { color: inherit; text-decoration: none; transition: color var(--t); }

h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  color: var(--black);
  line-height: 1.2;
  font-weight: 800;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.2rem, 5vw, 4rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); }
h3 { font-size: clamp(1.3rem, 2.2vw, 1.6rem); }

p { color: var(--gray-700); }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* ============ TOPBAR ============ */
.topbar {
  height: 40px;
  background: var(--black);
  display: flex;
  align-items: center;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.topbar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}
.topbar-left, .topbar-right {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 0.78rem;
  font-weight: 600;
  color: rgba(255,255,255,0.65);
}
.topbar a {
  color: rgba(255,255,255,0.65);
  display: flex;
  align-items: center;
  gap: 5px;
  transition: color 0.2s;
}
.topbar a:hover { color: var(--blue); }
.topbar-sep { color: rgba(255,255,255,0.18); user-select: none; }
.topbar-wa { color: #25D366 !important; }
.topbar-wa:hover { color: #20c05c !important; }
@media (max-width: 700px) {
  .topbar-right { display: none; }
}
@media (max-width: 480px) {
  .topbar { display: none; }
  :root { --header-h: 80px; }
}

/* ============ HEADER ============ */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
  z-index: 1000;
  transition: border-color var(--t), box-shadow var(--t), background var(--t);
}
.site-header.scrolled {
  background: rgba(255, 255, 255, 0.98);
  border-bottom-color: var(--gray-200);
  box-shadow: var(--shadow-sm);
}
.header-inner {
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.4rem;
  color: var(--black);
  letter-spacing: -0.03em;
}
.logo-mark {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--blue) 0%, var(--blue-dark) 100%);
  display: grid;
  place-items: center;
  color: white;
  font-weight: 900;
  box-shadow: var(--shadow-blue);
  font-size: 1.1rem;
}
.logo img { max-height: 42px; width: auto; }
.logo span.accent { color: var(--blue); }

.nav { display: flex; align-items: center; gap: 6px; }
.nav a {
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  color: var(--gray-700);
  font-weight: 500;
  font-size: 0.95rem;
  transition: all var(--t);
}
.nav a:hover, .nav a.active {
  color: var(--blue-dark);
  background: var(--blue-50);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 999px;
  font-family: var(--font);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: 0;
  transition: all var(--t);
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--blue) 0%, var(--blue-dark) 100%);
  color: white;
  box-shadow: var(--shadow-blue);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 24px 60px rgba(0,180,255,0.4); }
.btn-dark {
  background: var(--black);
  color: white;
}
.btn-dark:hover { background: var(--blue-dark); transform: translateY(-2px); }
.btn-ghost {
  background: transparent;
  color: var(--black);
  border: 1.5px solid var(--gray-200);
}
.btn-ghost:hover { border-color: var(--blue); color: var(--blue-dark); }

.menu-toggle {
  display: none;
  background: transparent;
  border: 0;
  width: 44px; height: 44px;
  border-radius: 10px;
  cursor: pointer;
  align-items: center; justify-content: center;
}
.menu-toggle span {
  width: 22px; height: 2px;
  background: var(--black);
  position: relative;
  transition: all var(--t);
}
.menu-toggle span::before, .menu-toggle span::after {
  content: ''; position: absolute; left: 0;
  width: 22px; height: 2px; background: var(--black);
  transition: all var(--t);
}
.menu-toggle span::before { top: -7px; }
.menu-toggle span::after { top: 7px; }
.menu-toggle.open span { background: transparent; }
.menu-toggle.open span::before { top: 0; transform: rotate(45deg); }
.menu-toggle.open span::after { top: 0; transform: rotate(-45deg); }

@media (max-width: 960px) {
  .menu-toggle { display: flex; }
  .nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    background: white;
    padding: 12px;
    gap: 2px;
    border-top: 1px solid var(--gray-200);
    box-shadow: 0 12px 40px rgba(0,0,0,0.15);
    align-items: stretch;
    max-height: calc(100vh - var(--header-h) - 20px);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
    z-index: 999;
    width: 100%;
    height: auto;
  }
  .nav.open { display: flex; }
  .nav > a, .nav .nav-item { padding: 14px 18px; font-size: 1rem; }
  .nav > a { display: block; }
  .header-cta { display: none; }
}

/* ============ PROOF BAR ============ */
.proof-bar {
  background: white;
  border-bottom: 1px solid var(--gray-200);
  padding: 18px 0;
}
.proof-bar-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
}
.proof-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 28px;
  flex-shrink: 0;
}
.proof-stars { font-size: 1rem; color: #FBBF24; letter-spacing: 2px; line-height: 1; }
.proof-ico { color: var(--blue-dark); display: flex; }
.proof-text { font-size: 0.82rem; color: var(--gray-700); line-height: 1.4; }
.proof-text strong { color: var(--black); display: block; font-size: 0.9rem; }
.proof-text span { color: var(--gray-500); }
.proof-sep {
  width: 1px;
  height: 36px;
  background: var(--gray-200);
  flex-shrink: 0;
}
@media (max-width: 900px) {
  .proof-sep:nth-child(n+4) { display: none; }
  .proof-item:nth-child(n+4) { display: none; }
}
@media (max-width: 600px) {
  .proof-bar { padding: 12px 0; }
  .proof-bar-inner { gap: 0; flex-wrap: nowrap; overflow-x: auto; padding: 0 12px; scrollbar-width: none; }
  .proof-bar-inner::-webkit-scrollbar { display: none; }
  .proof-item { padding: 6px 14px; gap: 8px; flex-shrink: 0; }
  .proof-text { font-size: 0.74rem; }
  .proof-text strong { font-size: 0.82rem; }
  .proof-sep { height: 24px; }
  .proof-sep:nth-child(n+4) { display: none; }
  .proof-item:nth-child(n+4) { display: none; }
}

/* ============ HERO ============ */
.hero {
  position: relative;
  min-height: 100vh;
  padding: calc(var(--header-h) + 60px) 0 100px;
  background:
    radial-gradient(ellipse at 15% 40%, rgba(0,180,255,0.22) 0%, transparent 55%),
    radial-gradient(ellipse at 85% 65%, rgba(2,132,199,0.16) 0%, transparent 55%),
    var(--black);
  overflow: hidden;
  display: flex;
  align-items: center;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,180,255,0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,180,255,0.07) 1px, transparent 1px);
  background-size: 50px 50px;
  mask-image: radial-gradient(ellipse at center, black 0%, transparent 70%);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
  position: relative;
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.14);
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
  color: rgba(255,255,255,0.85);
  margin-bottom: 24px;
  backdrop-filter: blur(8px);
}
.hero-eyebrow .dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 0 4px rgba(0,180,255,0.2);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 4px rgba(0,180,255,0.2); }
  50% { box-shadow: 0 0 0 8px rgba(0,180,255,0.05); }
}
.hero h1 { margin-bottom: 22px; color: var(--white); }
.hero h1 .accent {
  background: linear-gradient(135deg, var(--blue) 0%, #70E8FF 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  display: inline-block;
}
.hero p.lead {
  font-size: 1.15rem;
  color: rgba(255,255,255,0.72);
  margin-bottom: 32px;
  max-width: 540px;
}
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 36px; }
.btn-whatsapp {
  background: var(--whatsapp);
  color: #fff;
  border: none;
  box-shadow: 0 6px 22px rgba(37,211,102,0.40);
}
.btn-whatsapp:hover {
  background: #20c05c;
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(37,211,102,0.50);
  color: #fff;
}
.hero .btn-ghost {
  color: rgba(255,255,255,0.82);
  border-color: rgba(255,255,255,0.25);
}
.hero .btn-ghost:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.45);
  color: #fff;
}
.hero-rotating-text {
  display: inline-block;
  transition: opacity 0.25s ease, transform 0.25s ease;
}
.hero-rotating-text.fade-out {
  opacity: 0;
  transform: translateY(-6px);
}
.hero-scroll-hint {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.32);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  pointer-events: none;
}
.hero-scroll-hint .scroll-line {
  width: 1.5px;
  height: 36px;
  background: linear-gradient(to bottom, rgba(0,180,255,0.7), transparent);
  animation: scrollDown 2.2s ease-in-out infinite;
}
@keyframes scrollDown {
  0%   { transform: scaleY(0); transform-origin: top; opacity: 1; }
  50%  { transform: scaleY(1); transform-origin: top; opacity: 1; }
  51%  { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; opacity: 0; }
}
.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  padding-top: 28px;
  border-top: 1px solid var(--gray-200);
  max-width: 540px;
}
.hero-stats .stat-num {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--black);
  letter-spacing: -0.02em;
}
.hero-stats .stat-num span { color: var(--blue); }
.hero-stats .stat-lbl {
  font-size: 0.85rem;
  color: var(--gray-500);
  margin-top: 4px;
}

.hero-visual { position: relative; }
.hero-mockup {
  position: relative;
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--gray-200);
  overflow: hidden;
  aspect-ratio: 4/3;
}
.hero-mockup .browser-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 14px 18px;
  background: var(--gray-50);
  border-bottom: 1px solid var(--gray-200);
}
.hero-mockup .browser-bar i {
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--gray-300);
}
.hero-mockup .browser-bar i:nth-child(1) { background: #FF5F57; }
.hero-mockup .browser-bar i:nth-child(2) { background: #FEBC2E; }
.hero-mockup .browser-bar i:nth-child(3) { background: #28C840; }
.hero-mockup .browser-url {
  margin-left: 14px;
  background: white;
  padding: 6px 14px;
  border-radius: 6px;
  font-size: 0.8rem;
  color: var(--gray-500);
  border: 1px solid var(--gray-200);
}
.hero-mockup .mockup-body {
  padding: 28px;
  background: linear-gradient(180deg, white 0%, var(--blue-50) 100%);
  height: calc(100% - 50px);
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.mock-bar {
  height: 12px;
  background: linear-gradient(90deg, var(--blue) 0%, var(--blue-light) 100%);
  border-radius: 6px;
  width: 70%;
  opacity: 0.9;
}
.mock-bar.short { width: 45%; opacity: 0.6; background: var(--gray-300); }
.mock-bar.line { background: var(--gray-200); height: 8px; }
.mock-card-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 8px; }
.mock-card {
  background: white;
  border: 1px solid var(--gray-200);
  border-radius: 10px;
  padding: 14px;
  box-shadow: var(--shadow-sm);
}
.mock-card .icon {
  width: 32px; height: 32px;
  border-radius: 8px;
  background: var(--blue-50);
  display: grid; place-items: center;
  color: var(--blue-dark);
  margin-bottom: 8px;
}
.mock-card .ttl { height: 6px; background: var(--gray-300); border-radius: 3px; width: 70%; }
.mock-card .sub { height: 4px; background: var(--gray-200); border-radius: 2px; width: 40%; margin-top: 6px; }

.floating-badge {
  position: absolute;
  background: white;
  padding: 14px 18px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--black);
  border: 1px solid var(--gray-200);
}
.floating-badge.b1 { top: 30px; left: -30px; animation: float 6s ease-in-out infinite; }
.floating-badge.b2 { bottom: 30px; right: -20px; animation: float 6s ease-in-out infinite reverse; }
.floating-badge .ico {
  width: 36px; height: 36px;
  border-radius: 10px;
  display: grid; place-items: center;
  background: var(--blue-50);
  color: var(--blue-dark);
}
.floating-badge.b2 .ico { background: #DCFCE7; color: var(--success); }
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; gap: 50px; }
  .hero { padding: calc(var(--header-h) + 50px) 0 90px; min-height: 100svh; }
  .hero-scroll-hint { display: none; }
  .floating-badge.b1 { left: 10px; }
  .floating-badge.b2 { right: 10px; }
}

/* ============ SECTION ============ */
section { padding: 100px 0; }
@media (max-width: 768px) { section { padding: 70px 0; } }

.section-head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 60px;
}
.section-eyebrow {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue-dark);
  margin-bottom: 14px;
}
.section-head h2 { margin-bottom: 16px; }
.section-head p { font-size: 1.05rem; color: var(--gray-500); }

/* ============ SERVICES ============ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
@media (max-width: 900px) { .services-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .services-grid { grid-template-columns: 1fr; } }

.service-card {
  position: relative;
  background: white;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  transition: all var(--t);
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--blue-dark));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}
.service-card:hover {
  transform: translateY(-6px);
  border-color: transparent;
  box-shadow: var(--shadow-lg);
}
.service-card:hover::before { transform: scaleX(1); }
.service-icon {
  width: 60px; height: 60px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--blue-50) 0%, white 100%);
  border: 1px solid var(--blue-50);
  display: grid; place-items: center;
  color: var(--blue-dark);
  margin-bottom: 22px;
  transition: all var(--t);
}
.service-card:hover .service-icon {
  background: linear-gradient(135deg, var(--blue) 0%, var(--blue-dark) 100%);
  color: white;
  transform: scale(1.06) rotate(-4deg);
}
.service-icon svg { width: 28px; height: 28px; }
.service-card h3 { margin-bottom: 12px; font-size: 1.25rem; }
.service-card p { color: var(--gray-500); font-size: 0.95rem; }
.service-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 18px;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--blue-dark);
}
.service-link svg { transition: transform var(--t); width: 16px; }
.service-card:hover .service-link svg { transform: translateX(4px); }

/* ============ STATS BAR ============ */
.stats-bar {
  background: linear-gradient(135deg, var(--black) 0%, var(--black-soft) 100%);
  color: white;
  position: relative;
  overflow: hidden;
}
.stats-bar::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 30%, rgba(0,180,255,0.18) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(0,180,255,0.12) 0%, transparent 40%);
}
.stats-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}
@media (max-width: 768px) { .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 40px; } }
.stat-item { text-align: center; }
.stat-value {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 4vw, 3.4rem);
  font-weight: 800;
  background: linear-gradient(135deg, white 0%, var(--blue-light) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  line-height: 1;
  letter-spacing: -0.02em;
}
.stat-label {
  margin-top: 10px;
  font-size: 0.95rem;
  color: var(--gray-300);
}

/* ============ PROCESS ============ */
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  position: relative;
}
@media (max-width: 900px) { .process-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 500px) { .process-grid { grid-template-columns: 1fr; } }

.step {
  position: relative;
  text-align: center;
  padding: 30px 22px;
}
.step-num {
  display: grid; place-items: center;
  width: 64px; height: 64px;
  margin: 0 auto 20px;
  border-radius: 50%;
  background: white;
  border: 2px solid var(--blue);
  color: var(--blue-dark);
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  position: relative;
  z-index: 2;
}
.step:nth-child(odd) .step-num { background: var(--blue); color: white; box-shadow: var(--shadow-blue); }
.step h3 { font-size: 1.1rem; margin-bottom: 8px; }
.step p { font-size: 0.92rem; color: var(--gray-500); }

/* ============ PORTFOLIO ============ */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
@media (max-width: 900px) { .portfolio-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .portfolio-grid { grid-template-columns: 1fr; } }

.work-card {
  position: relative;
  background: white;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--t);
}
.work-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: transparent; }
.work-thumb {
  position: relative;
  aspect-ratio: 16/10;
  background: linear-gradient(135deg, var(--blue-50) 0%, white 100%);
  display: grid; place-items: center;
  overflow: hidden;
}
.work-thumb::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,180,255,0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,180,255,0.08) 1px, transparent 1px);
  background-size: 30px 30px;
}
.work-thumb .name {
  position: relative;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.6rem;
  color: var(--blue-dark);
  letter-spacing: -0.03em;
  text-align: center;
  padding: 0 20px;
}
.work-info {
  padding: 22px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}
.work-info h3 { font-size: 1.05rem; margin-bottom: 4px; }
.work-info .tag {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--gray-500);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.work-arrow {
  flex-shrink: 0;
  width: 42px; height: 42px;
  border-radius: 50%;
  background: var(--gray-50);
  color: var(--blue-dark);
  display: grid; place-items: center;
  transition: all var(--t);
}
.work-card:hover .work-arrow {
  background: var(--blue);
  color: white;
  transform: rotate(-45deg) scale(1.1);
}

/* ============ BLOG ============ */
.posts-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
@media (max-width: 900px) { .posts-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .posts-grid { grid-template-columns: 1fr; } }

.post-card {
  background: white;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--t);
  display: flex;
  flex-direction: column;
}
.post-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: transparent; }
.post-thumb {
  aspect-ratio: 16/9;
  background: linear-gradient(135deg, var(--blue) 0%, var(--blue-dark) 100%);
  position: relative;
  overflow: hidden;
}
.post-thumb::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 30% 30%, rgba(255,255,255,0.2) 0%, transparent 50%),
    radial-gradient(circle at 70% 70%, rgba(0,0,0,0.15) 0%, transparent 50%);
}
.post-thumb .pcat {
  position: absolute;
  top: 18px; left: 18px;
  background: rgba(255,255,255,0.95);
  color: var(--blue-dark);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 6px 12px;
  border-radius: 999px;
}
.post-body { padding: 26px 24px; flex: 1; display: flex; flex-direction: column; }
.post-meta {
  display: flex; align-items: center; gap: 14px;
  font-size: 0.82rem; color: var(--gray-500);
  margin-bottom: 12px;
}
.post-meta span { display: flex; align-items: center; gap: 5px; }
.post-body h3 { font-size: 1.18rem; margin-bottom: 12px; }
.post-body h3 a:hover { color: var(--blue-dark); }
.post-body p { color: var(--gray-500); font-size: 0.92rem; flex: 1; }
.post-readmore {
  display: inline-flex; align-items: center; gap: 6px;
  margin-top: 18px;
  font-weight: 600; font-size: 0.9rem;
  color: var(--blue-dark);
}

/* ============ CTA ============ */
.cta-band {
  background: linear-gradient(135deg, var(--blue) 0%, var(--blue-dark) 100%);
  border-radius: var(--radius-xl);
  padding: 70px 60px;
  color: white;
  position: relative;
  overflow: hidden;
  text-align: center;
}
.cta-band::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 10% 20%, rgba(255,255,255,0.18) 0%, transparent 40%),
    radial-gradient(circle at 90% 80%, rgba(0,0,0,0.15) 0%, transparent 40%);
}
.cta-band > * { position: relative; }
.cta-band h2 { color: white; margin-bottom: 16px; }
.cta-band p { color: rgba(255,255,255,0.92); max-width: 600px; margin: 0 auto 30px; font-size: 1.05rem; }
.cta-band .btn-primary {
  background: white;
  color: var(--blue-dark);
  box-shadow: 0 14px 40px rgba(0,0,0,0.2);
}
.cta-band .btn-primary:hover { background: var(--black); color: white; }
@media (max-width: 600px) { .cta-band { padding: 50px 28px; } }

/* ============ FOOTER ============ */
.site-footer {
  background: var(--black);
  color: var(--gray-300);
  padding: 80px 0 30px;
  position: relative;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 50px;
  margin-bottom: 50px;
}
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; } }
@media (max-width: 500px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-col h4 {
  color: white;
  font-size: 1rem;
  margin-bottom: 22px;
  font-weight: 700;
}
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col a { color: var(--gray-300); font-size: 0.93rem; }
.footer-col a:hover { color: var(--blue); }
.footer-about p { color: var(--gray-300); font-size: 0.93rem; margin: 18px 0; max-width: 320px; }
.footer-about .logo { color: white; }
.footer-about .logo span.accent { color: var(--blue); }
.footer-social { display: flex; gap: 10px; }
.footer-social a {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,0.06);
  display: grid; place-items: center;
  border: 1px solid rgba(255,255,255,0.1);
  transition: all var(--t);
}
.footer-social a:hover {
  background: var(--blue);
  border-color: var(--blue);
  color: white;
  transform: translateY(-2px);
}
.footer-social svg { width: 18px; height: 18px; }
.footer-contact li { display: flex; align-items: flex-start; gap: 10px; }
.footer-contact svg { flex-shrink: 0; margin-top: 3px; color: var(--blue); width: 16px; height: 16px; }
.footer-bottom {
  padding-top: 30px;
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  font-size: 0.85rem;
}
.footer-bottom a:hover { color: var(--blue); }

/* ============ WHATSAPP FLOAT ============ */
.wa-float {
  position: fixed;
  bottom: 24px; right: 24px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 14px;
}
.wa-card {
  background: white;
  border-radius: 16px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.18);
  width: 320px;
  overflow: hidden;
  transform-origin: bottom right;
  transform: scale(0.8) translateY(20px);
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.wa-card.open { transform: scale(1) translateY(0); opacity: 1; pointer-events: auto; }
.wa-head {
  background: linear-gradient(135deg, #128C7E 0%, var(--whatsapp) 100%);
  padding: 18px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  color: white;
}
.wa-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: white;
  color: var(--whatsapp);
  display: grid; place-items: center;
  font-weight: 800;
  font-size: 1rem;
  flex-shrink: 0;
}
.wa-head .name { font-weight: 700; font-size: 0.95rem; }
.wa-head .role { font-size: 0.78rem; opacity: 0.9; display: flex; align-items: center; gap: 5px; }
.wa-head .role::before {
  content: ''; width: 8px; height: 8px;
  background: #4ADE80; border-radius: 50%;
}
.wa-close {
  margin-left: auto;
  background: rgba(255,255,255,0.18);
  border: 0;
  color: white;
  width: 28px; height: 28px;
  border-radius: 50%;
  cursor: pointer;
  display: grid; place-items: center;
}
.wa-body {
  padding: 26px 20px 20px;
  background: #ECE5DD url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='40' height='40' viewBox='0 0 40 40'%3E%3Cpath fill='%23DAD0C2' fill-opacity='0.4' d='M20 20l5-5 5 5-5 5z'/%3E%3C/svg%3E");
}
.wa-msg {
  background: white;
  padding: 12px 14px;
  border-radius: 0 12px 12px 12px;
  font-size: 0.9rem;
  color: var(--gray-700);
  box-shadow: 0 1px 2px rgba(0,0,0,0.08);
  position: relative;
  margin-bottom: 14px;
}
.wa-msg::before {
  content: '';
  position: absolute;
  top: 0; left: -8px;
  border: 8px solid transparent;
  border-right-color: white;
  border-bottom: 0;
}
.wa-msg .time { font-size: 0.7rem; color: var(--gray-500); margin-top: 4px; text-align: right; }
.wa-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--whatsapp);
  color: white;
  padding: 12px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.92rem;
  text-decoration: none;
  transition: all var(--t);
}
.wa-cta:hover { background: #128C7E; }
.wa-btn {
  width: 60px; height: 60px;
  border-radius: 50%;
  background: var(--whatsapp);
  color: white;
  display: grid;
  place-items: center;
  cursor: pointer;
  border: 0;
  box-shadow: 0 12px 30px rgba(37,211,102,0.5);
  position: relative;
  animation: wa-pulse 2s infinite;
}
.wa-btn:hover { transform: scale(1.06); }
.wa-btn svg { width: 30px; height: 30px; }
@keyframes wa-pulse {
  0%, 100% { box-shadow: 0 12px 30px rgba(37,211,102,0.5), 0 0 0 0 rgba(37,211,102,0.4); }
  50% { box-shadow: 0 12px 30px rgba(37,211,102,0.5), 0 0 0 16px rgba(37,211,102,0); }
}

@media (max-width: 480px) {
  .wa-float { bottom: 16px; right: 16px; }
  .wa-card { width: calc(100vw - 32px); max-width: 320px; }
}

/* ============ PAGE HERO (inner pages) ============ */
.page-hero {
  padding: calc(var(--header-h) + 70px) 0 60px;
  background:
    radial-gradient(circle at 20% 30%, rgba(0,180,255,0.10) 0%, transparent 50%),
    var(--gray-50);
  text-align: center;
  position: relative;
  border-bottom: 1px solid var(--gray-200);
}
.page-hero h1 { margin-bottom: 14px; }
.page-hero p { color: var(--gray-500); max-width: 640px; margin: 0 auto; font-size: 1.05rem; }
.breadcrumb {
  display: flex; justify-content: center; gap: 8px;
  font-size: 0.85rem; color: var(--gray-500);
  margin-top: 18px;
}
.breadcrumb a { color: var(--blue-dark); font-weight: 600; }
.breadcrumb span { color: var(--gray-300); }

/* ============ TESTİMONIAL ============ */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
@media (max-width: 900px) { .testimonial-grid { grid-template-columns: 1fr; } }

.testimonial-card {
  background: white;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: all 0.25s ease;
}
.testimonial-card:hover {
  border-color: var(--blue);
  box-shadow: 0 8px 30px rgba(0,180,255,0.10);
  transform: translateY(-3px);
}
.t-stars { font-size: 1.1rem; color: #FBBF24; letter-spacing: 2px; }
.t-text {
  font-size: 0.96rem;
  color: var(--gray-700);
  line-height: 1.7;
  flex: 1;
  font-style: italic;
}
.t-author {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 16px;
  border-top: 1px solid var(--gray-100);
}
.t-avatar {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--blue-dark));
  color: white;
  display: grid;
  place-items: center;
  font-size: 0.78rem;
  font-weight: 700;
  flex-shrink: 0;
}
.t-author strong { display: block; font-size: 0.92rem; color: var(--black); font-weight: 700; }
.t-author span { font-size: 0.82rem; color: var(--gray-500); }

/* ============ ABOUT ============ */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
@media (max-width: 800px) { .about-grid { grid-template-columns: 1fr; gap: 40px; } }
.about-grid h2 { margin-bottom: 20px; }
.about-grid p { font-size: 1.02rem; margin-bottom: 16px; }
.about-points { list-style: none; margin-top: 20px; }
.about-points li {
  display: flex; align-items: flex-start; gap: 12px;
  padding: 12px 0;
  border-bottom: 1px dashed var(--gray-200);
}
.about-points li:last-child { border-bottom: 0; }
.about-points .check {
  flex-shrink: 0;
  width: 26px; height: 26px;
  border-radius: 50%;
  background: var(--blue-50);
  color: var(--blue-dark);
  display: grid; place-items: center;
}
.about-image {
  position: relative;
  aspect-ratio: 4/5;
  border-radius: var(--radius-xl);
  background: linear-gradient(135deg, var(--blue) 0%, var(--blue-dark) 100%);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.about-image::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 30%, rgba(255,255,255,0.2) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(0,0,0,0.15) 0%, transparent 50%);
}
.founder-card {
  position: absolute;
  bottom: 24px; left: 24px; right: 24px;
  background: white;
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow-lg);
}
.founder-card .name { font-family: var(--font-display); font-weight: 800; font-size: 1.1rem; color: var(--black); }
.founder-card .role { font-size: 0.85rem; color: var(--blue-dark); margin-top: 2px; }

/* ============ CONTACT ============ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 50px;
}
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } }

.contact-info { display: grid; gap: 20px; }
.info-card {
  background: white;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 22px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  transition: all var(--t);
}
.info-card:hover { border-color: var(--blue); transform: translateX(4px); }
.info-card .ico {
  width: 48px; height: 48px;
  flex-shrink: 0;
  border-radius: 12px;
  background: var(--blue-50);
  color: var(--blue-dark);
  display: grid; place-items: center;
}
.info-card h4 { font-size: 0.85rem; text-transform: uppercase; color: var(--gray-500); margin-bottom: 4px; letter-spacing: 0.1em; }
.info-card p, .info-card a { color: var(--black); font-weight: 600; font-size: 1rem; line-height: 1.5; }
.info-card a:hover { color: var(--blue-dark); }

.contact-form {
  background: white;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 36px;
}
@media (max-width: 600px) { .contact-form { padding: 24px; } }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
@media (max-width: 500px) { .form-row { grid-template-columns: 1fr; } }
.form-field { margin-bottom: 16px; }
.form-field label {
  display: block;
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--gray-700);
  margin-bottom: 6px;
}
.form-field input,
.form-field textarea,
.form-field select {
  width: 100%;
  padding: 14px 16px;
  border: 1.5px solid var(--gray-200);
  border-radius: 10px;
  font-family: inherit;
  font-size: 16px;
  background: var(--gray-50);
  transition: all var(--t);
}
.form-field input:focus,
.form-field textarea:focus,
.form-field select:focus {
  outline: 0;
  border-color: var(--blue);
  background: white;
  box-shadow: 0 0 0 4px rgba(0,180,255,0.12);
}
.form-field textarea { min-height: 130px; resize: vertical; }
.form-check { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 20px; font-size: 0.88rem; color: var(--gray-500); }
.form-check input { margin-top: 4px; }
.form-check a { color: var(--blue-dark); text-decoration: underline; }
.contact-form button { width: 100%; justify-content: center; padding: 14px; }

.map-wrap {
  margin-top: 50px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--gray-200);
}
.map-wrap iframe { width: 100%; height: 380px; border: 0; display: block; }

/* ============ BLOG LIST ============ */
.blog-filter {
  display: flex; flex-wrap: wrap; gap: 8px;
  justify-content: center;
  margin-bottom: 50px;
}
.blog-filter button {
  padding: 8px 18px;
  border-radius: 999px;
  background: white;
  border: 1.5px solid var(--gray-200);
  font-family: inherit;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--gray-700);
  cursor: pointer;
  transition: all var(--t);
}
.blog-filter button:hover, .blog-filter button.active {
  background: var(--blue);
  color: white;
  border-color: var(--blue);
}

/* ============ ARTICLE ============ */
.article {
  max-width: 780px;
  margin: 0 auto;
  padding: 80px 24px;
}
.article-meta {
  display: flex; gap: 18px; flex-wrap: wrap;
  font-size: 0.88rem; color: var(--gray-500);
  margin-bottom: 18px;
}
.article-cat {
  display: inline-block;
  background: var(--blue-50);
  color: var(--blue-dark);
  padding: 5px 12px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 14px;
}
.article h1 { margin-bottom: 22px; line-height: 1.15; }
.article-cover {
  aspect-ratio: 16/9;
  background: linear-gradient(135deg, var(--blue) 0%, var(--blue-dark) 100%);
  border-radius: var(--radius-lg);
  margin: 30px 0;
  position: relative;
  overflow: hidden;
}
.article-cover::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 30% 30%, rgba(255,255,255,0.2) 0%, transparent 50%),
    radial-gradient(circle at 70% 70%, rgba(0,0,0,0.18) 0%, transparent 50%);
}
.article-body { font-size: 1.05rem; line-height: 1.85; color: var(--gray-700); }
.article-body h2 { font-size: 1.7rem; margin: 40px 0 18px; }
.article-body h3 { font-size: 1.3rem; margin: 32px 0 14px; }
.article-body p { margin-bottom: 18px; }
.article-body ul, .article-body ol { margin: 0 0 22px 22px; }
.article-body li { margin-bottom: 8px; }
.article-body strong { color: var(--black); }
.article-body blockquote {
  border-left: 4px solid var(--blue);
  background: var(--blue-50);
  padding: 18px 24px;
  border-radius: 0 var(--radius) var(--radius) 0;
  font-style: italic;
  color: var(--gray-700);
  margin: 26px 0;
}
.article-body a { color: var(--blue-dark); text-decoration: underline; }

.share-bar {
  display: flex; gap: 10px; align-items: center;
  margin-top: 40px;
  padding-top: 30px;
  border-top: 1px solid var(--gray-200);
}
.share-bar span { font-weight: 600; font-size: 0.9rem; color: var(--gray-700); }
.share-bar a {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: var(--gray-50);
  display: grid; place-items: center;
  color: var(--gray-700);
  transition: all var(--t);
}
.share-bar a:hover { background: var(--blue); color: white; }

/* ============ KVKK / LEGAL PAGE ============ */
.legal {
  max-width: 860px;
  margin: 0 auto;
  padding: 60px 24px 80px;
}
.legal h2 {
  font-size: 1.4rem;
  margin: 36px 0 14px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--blue);
  display: inline-block;
}
.legal p, .legal ul { margin-bottom: 16px; }
.legal ul { padding-left: 22px; }
.legal li { margin-bottom: 8px; }
.legal .updated {
  font-size: 0.88rem;
  color: var(--gray-500);
  background: var(--blue-50);
  padding: 12px 16px;
  border-radius: 10px;
  display: inline-block;
}

/* ============ ANIMATIONS ============ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal[data-delay="1"] { transition-delay: 0.1s; }
.reveal[data-delay="2"] { transition-delay: 0.2s; }
.reveal[data-delay="3"] { transition-delay: 0.3s; }

/* ============ NAV DROPDOWN / MEGA MENU ============ */
.nav-item {
  position: relative;
  display: flex;
  align-items: center;
}
.nav-item .dropdown-trigger {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  color: var(--gray-700);
  font-weight: 500;
  font-size: 0.95rem;
  transition: all var(--t);
  cursor: pointer;
}
.nav-item .dropdown-trigger:hover,
.nav-item.open .dropdown-trigger,
.nav-item .dropdown-trigger.active {
  color: var(--blue-dark);
  background: var(--blue-50);
}
.nav-item .dropdown-trigger svg.chevron {
  width: 12px; height: 12px;
  transition: transform var(--t);
}
.nav-item.open .dropdown-trigger svg.chevron,
.nav-item:hover .dropdown-trigger svg.chevron {
  transform: rotate(180deg);
}

.nav-dropdown {
  position: absolute;
  top: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%) translateY(-8px);
  background: white;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  min-width: 240px;
  padding: 10px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s, transform 0.2s, visibility 0.2s;
  z-index: 1001;
}
.nav-item:hover > .nav-dropdown,
.nav-item.open > .nav-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

/* Hover bridge — boşlukta hover kaybetmemek için */
.nav-item::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 0; right: 0;
  height: 10px;
}

/* Basit dropdown (Hakkımızda) */
.nav-dropdown.simple a {
  display: block;
  padding: 10px 14px;
  border-radius: 8px;
  color: var(--gray-700);
  font-size: 0.92rem;
  font-weight: 500;
  transition: all 0.2s;
}
.nav-dropdown.simple a:hover {
  background: var(--blue-50);
  color: var(--blue-dark);
}

/* Mega menü (Hizmetlerimiz) */
.nav-dropdown.mega-menu {
  width: 600px;
  padding: 16px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 4px;
}
.nav-dropdown.mega-menu .mega-header {
  grid-column: 1 / -1;
  padding: 6px 12px 12px;
  border-bottom: 1px solid var(--gray-200);
  margin-bottom: 8px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.nav-dropdown.mega-menu .mega-header span {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--gray-500);
}
.nav-dropdown.mega-menu .mega-header a {
  font-size: 0.83rem;
  font-weight: 600;
  color: var(--blue-dark);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.nav-dropdown.mega-menu .mega-header a:hover { color: var(--blue); }

.mega-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 10px;
  color: var(--gray-700);
  transition: all 0.2s;
}
.mega-item:hover {
  background: var(--blue-50);
}
.mega-item .ic {
  flex-shrink: 0;
  width: 36px; height: 36px;
  border-radius: 9px;
  background: var(--gray-50);
  color: var(--blue-dark);
  display: grid; place-items: center;
  transition: all 0.2s;
}
.mega-item .ic svg { width: 18px; height: 18px; }
.mega-item:hover .ic {
  background: linear-gradient(135deg, var(--blue) 0%, var(--blue-dark) 100%);
  color: white;
  transform: scale(1.05);
}
.mega-item .txt { display: flex; flex-direction: column; min-width: 0; }
.mega-item .ttl {
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--black);
  line-height: 1.3;
}
.mega-item .sub {
  font-size: 0.78rem;
  color: var(--gray-500);
  margin-top: 1px;
  line-height: 1.3;
}

@media (max-width: 1100px) {
  .nav-dropdown.mega-menu { width: 520px; }
}

/* MOBİL: dropdown — minimal ve garantili */
@media (max-width: 960px) {
  .nav-item.has-dropdown { display: block; width: 100%; }
  .nav-item .dropdown-trigger {
    width: 100%;
    justify-content: space-between;
    padding: 14px 18px;
    font-size: 1rem;
    cursor: pointer;
  }
  .nav-item::after { display: none; }

  .nav-dropdown,
  .nav-dropdown.mega-menu,
  .nav-dropdown.simple {
    display: none;
    position: static;
    transform: none;
    opacity: 1;
    visibility: visible;
    box-shadow: none;
    border: 0;
    background: var(--gray-50);
    width: 100%;
    min-width: 0;
    max-width: 100%;
    margin: 0 0 8px;
    padding: 6px;
    grid-template-columns: 1fr;
    gap: 0;
    transition: none;
    border-radius: 8px;
    top: auto;
    left: auto;
    right: auto;
  }
  /* Açık dropdown — desktop transform/position'u override et */
  .nav-item.open > .nav-dropdown,
  .nav-item.open > .nav-dropdown.mega-menu,
  .nav-item.open > .nav-dropdown.simple {
    display: block;
    position: static;
    transform: none;
    opacity: 1;
    visibility: visible;
    width: 100%;
    min-width: 0;
    max-width: 100%;
    top: auto;
    left: auto;
    right: auto;
  }

  .nav-dropdown.mega-menu .mega-header {
    grid-column: auto;
    padding: 8px 12px;
    margin-bottom: 4px;
    border-bottom: 1px solid var(--gray-200);
  }
  .mega-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px;
    border-radius: 8px;
  }
  .mega-item .ic { width: 32px; height: 32px; flex-shrink: 0; }
  .mega-item .ic svg { width: 16px; height: 16px; }
  .mega-item .ttl { font-size: 0.95rem; font-weight: 600; }
  .mega-item .sub { display: none; }

  .nav-dropdown.simple a {
    display: block;
    padding: 12px 14px;
    border-radius: 6px;
  }
}

/* ============ LANG SWITCHER ============ */
.lang-switch {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: 999px;
  background: var(--gray-50);
  border: 1.5px solid var(--gray-200);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--gray-700);
  cursor: pointer;
  transition: all var(--t);
}
.lang-switch:hover { border-color: var(--blue); color: var(--blue-dark); }
.lang-switch svg { width: 14px; height: 14px; transition: transform var(--t); }
.lang-switch.open svg { transform: rotate(180deg); }
.lang-flag {
  width: 18px; height: 18px;
  border-radius: 50%;
  flex-shrink: 0;
  border: 1px solid rgba(0,0,0,0.08);
  background-color: #E30A17;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'><rect width='30' height='30' fill='%23E30A17'/><circle cx='12' cy='15' r='6' fill='white'/><circle cx='14' cy='15' r='4.8' fill='%23E30A17'/><polygon points='19,13 19.47,14.35 20.9,14.38 19.76,15.25 20.18,16.62 19,15.8 17.82,16.62 18.24,15.25 17.1,14.38 18.53,14.35' fill='white'/></svg>");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.lang-flag.en {
  background-color: #012169;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 60 30'><rect width='60' height='30' fill='%23012169'/><path d='M0,0 L60,30 M60,0 L0,30' stroke='white' stroke-width='6'/><path d='M0,0 L60,30' stroke='%23C8102E' stroke-width='2.5'/><path d='M60,0 L0,30' stroke='%23C8102E' stroke-width='2.5'/><rect x='25' y='0' width='10' height='30' fill='white'/><rect x='0' y='10' width='60' height='10' fill='white'/><rect x='27' y='0' width='6' height='30' fill='%23C8102E'/><rect x='0' y='12' width='60' height='6' fill='%23C8102E'/></svg>");
}
.lang-dropdown {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  background: white;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  min-width: 140px;
  padding: 6px;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-6px);
  transition: all 0.2s;
  z-index: 1001;
}
.lang-switch.open .lang-dropdown { opacity: 1; pointer-events: auto; transform: translateY(0); }
.lang-dropdown a {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 0.88rem;
  color: var(--gray-700);
  transition: background var(--t);
}
.lang-dropdown a:hover { background: var(--gray-50); color: var(--blue-dark); }

@media (max-width: 960px) {
  .lang-switch { display: none; }
  .nav .lang-switch { display: inline-flex; margin-top: 8px; align-self: flex-start; }
}

/* ============ ACCORDION (Hizmetler) ============ */
.accordion-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
@media (max-width: 800px) { .accordion-grid { grid-template-columns: 1fr; } }

.accordion-item {
  background: white;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all var(--t);
}
.accordion-item:hover { border-color: var(--blue); box-shadow: var(--shadow); }
.accordion-item.open { border-color: var(--blue); box-shadow: var(--shadow); }

.accordion-head {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 22px 24px;
  cursor: pointer;
  user-select: none;
}
.accordion-icon {
  flex-shrink: 0;
  width: 52px; height: 52px;
  border-radius: 14px;
  background: var(--blue-50);
  color: var(--blue-dark);
  display: grid; place-items: center;
  transition: all var(--t);
}
.accordion-item.open .accordion-icon,
.accordion-item:hover .accordion-icon {
  background: linear-gradient(135deg, var(--blue) 0%, var(--blue-dark) 100%);
  color: white;
  transform: scale(1.05);
}
.accordion-icon svg { width: 24px; height: 24px; }
.accordion-title {
  flex: 1;
  display: flex;
  flex-direction: column;
}
.accordion-title h3 {
  font-size: 1.1rem;
  margin-bottom: 2px;
}
.accordion-title .sub {
  font-size: 0.85rem;
  color: var(--gray-500);
  font-weight: 500;
}
.accordion-toggle {
  flex-shrink: 0;
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--gray-50);
  color: var(--gray-700);
  display: grid; place-items: center;
  transition: all var(--t);
}
.accordion-toggle svg { width: 16px; height: 16px; transition: transform 0.3s; }
.accordion-item.open .accordion-toggle {
  background: var(--blue);
  color: white;
}
.accordion-item.open .accordion-toggle svg { transform: rotate(180deg); }

.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}
.accordion-item.open .accordion-body { max-height: 800px; }
.accordion-body-inner {
  padding: 0 24px 24px 94px;
  border-top: 1px dashed var(--gray-200);
  margin: 0 24px 0 94px;
  padding-top: 20px;
}
@media (max-width: 600px) {
  .accordion-body-inner { padding-left: 24px; margin-left: 24px; }
}
.accordion-body p {
  font-size: 0.92rem;
  color: var(--gray-700);
  margin-bottom: 14px;
}
.sub-services {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 16px;
  margin: 0;
}
@media (max-width: 500px) { .sub-services { grid-template-columns: 1fr; } }
.sub-services li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  color: var(--gray-700);
  padding: 4px 0;
}
.sub-services li::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--blue);
  flex-shrink: 0;
}

/* ============ REFERENCE SCREENSHOTS ============ */
.work-thumb.with-screenshot {
  background: var(--gray-100);
}
.work-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  transition: transform 0.6s ease;
}
.work-card:hover .work-thumb img { transform: scale(1.04); }
.work-thumb-overlay {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 2;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(8px);
  padding: 5px 11px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--blue-dark);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ============ FEATURE GRID (hizmet detay) ============ */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
@media (max-width: 900px) { .feature-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .feature-grid { grid-template-columns: 1fr; } }
.feature-card {
  background: white;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 28px;
  transition: all var(--t);
}
.feature-card:hover { transform: translateY(-4px); border-color: var(--blue); box-shadow: var(--shadow); }
.feature-card .ico {
  width: 48px; height: 48px;
  border-radius: 12px;
  background: var(--blue-50);
  color: var(--blue-dark);
  display: grid; place-items: center;
  margin-bottom: 18px;
}
.feature-card h3 { font-size: 1.1rem; margin-bottom: 10px; }
.feature-card p { color: var(--gray-500); font-size: 0.93rem; }

/* ============ PRICING ============ */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: stretch;
}
@media (max-width: 900px) { .pricing-grid { grid-template-columns: 1fr; max-width: 460px; margin: 0 auto; } }
.pricing-card {
  background: white;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: all var(--t);
}
.pricing-card:hover { border-color: var(--blue); box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.pricing-card.featured {
  border-color: var(--blue);
  background: linear-gradient(180deg, var(--blue-50) 0%, white 70%);
}
.pricing-card.featured::before {
  content: 'Popüler';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--blue) 0%, var(--blue-dark) 100%);
  color: white;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 6px 14px;
  border-radius: 999px;
  box-shadow: var(--shadow-blue);
}
.pricing-name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.3rem;
  color: var(--black);
  margin-bottom: 6px;
}
.pricing-desc { font-size: 0.88rem; color: var(--gray-500); margin-bottom: 20px; }
.pricing-price {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--blue-dark);
  letter-spacing: -0.02em;
  margin-bottom: 6px;
}
.pricing-price small { font-size: 0.85rem; font-weight: 500; color: var(--gray-500); }
.pricing-divider { height: 1px; background: var(--gray-200); margin: 22px 0; }
.pricing-features { list-style: none; padding: 0; flex: 1; }
.pricing-features li {
  display: flex; align-items: flex-start; gap: 10px;
  padding: 6px 0;
  font-size: 0.92rem;
  color: var(--gray-700);
}
.pricing-features li svg { flex-shrink: 0; color: var(--blue); margin-top: 4px; width: 16px; height: 16px; }
.pricing-features li.muted { color: var(--gray-300); text-decoration: line-through; }
.pricing-card .btn { margin-top: 24px; justify-content: center; }

/* ============ FAQ ============ */
.faq-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  max-width: 820px;
  margin: 0 auto;
}
.faq-item {
  background: white;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all var(--t);
}
.faq-item:hover { border-color: var(--gray-300); }
.faq-item.open { border-color: var(--blue); box-shadow: var(--shadow); }
.faq-q {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
  cursor: pointer;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.02rem;
  color: var(--black);
  user-select: none;
}
.faq-q::after {
  content: '+';
  margin-left: auto;
  flex-shrink: 0;
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--blue-50);
  color: var(--blue-dark);
  display: grid; place-items: center;
  font-size: 1.3rem;
  font-weight: 600;
  transition: all var(--t);
}
.faq-item.open .faq-q::after {
  content: '−';
  background: var(--blue);
  color: white;
  transform: rotate(180deg);
}
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}
.faq-item.open .faq-a { max-height: 600px; }
.faq-a-inner {
  padding: 0 24px 22px;
  color: var(--gray-700);
  font-size: 0.95rem;
  line-height: 1.75;
}
.faq-a-inner p { margin-bottom: 12px; }
.faq-a-inner p:last-child { margin-bottom: 0; }
.faq-a-inner ul { margin: 12px 0; padding-left: 22px; }
.faq-a-inner li { margin-bottom: 6px; }

/* ============ COMPARISON / DETAIL HERO ============ */
.detail-hero {
  padding: calc(var(--header-h) + 80px) 0 80px;
  background:
    radial-gradient(circle at 15% 30%, rgba(0,180,255,0.10) 0%, transparent 50%),
    radial-gradient(circle at 85% 70%, rgba(2,132,199,0.08) 0%, transparent 50%),
    var(--gray-50);
  position: relative;
  overflow: hidden;
}
.detail-hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
  align-items: center;
}
@media (max-width: 900px) { .detail-hero-grid { grid-template-columns: 1fr; gap: 40px; } }
.detail-hero h1 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  margin-bottom: 22px;
}
.detail-hero h1 .accent {
  background: linear-gradient(135deg, var(--blue) 0%, var(--blue-dark) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.detail-hero p.lead {
  font-size: 1.08rem;
  margin-bottom: 28px;
  max-width: 560px;
}
.detail-hero-cta { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 32px; }
.detail-hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  padding-top: 24px;
  border-top: 1px solid var(--gray-200);
  max-width: 540px;
}
.detail-hero-stats .num {
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 800;
  color: var(--blue-dark);
  letter-spacing: -0.02em;
}
.detail-hero-stats .lbl { font-size: 0.82rem; color: var(--gray-500); margin-top: 2px; }

.detail-hero-visual {
  position: relative;
  aspect-ratio: 4/3;
  border-radius: var(--radius-xl);
  background: linear-gradient(135deg, var(--blue) 0%, var(--blue-dark) 100%);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.detail-hero-visual::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 25% 25%, rgba(255,255,255,0.22) 0%, transparent 50%),
    radial-gradient(circle at 75% 75%, rgba(0,0,0,0.18) 0%, transparent 50%);
}
.detail-hero-visual .icon-mega {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: rgba(255,255,255,0.75);
}
.detail-hero-visual .icon-mega svg { width: 40%; max-width: 240px; height: auto; }

/* ============ HIGHLIGHT BAR (avantajlar listesi) ============ */
.highlight-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  background: white;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 22px;
  margin: 50px 0;
  box-shadow: var(--shadow-sm);
}
@media (max-width: 800px) { .highlight-bar { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .highlight-bar { grid-template-columns: 1fr; } }
.highlight-bar .item {
  display: flex; align-items: center; gap: 12px;
  padding: 8px;
}
.highlight-bar .item svg {
  flex-shrink: 0;
  width: 28px; height: 28px;
  padding: 6px;
  border-radius: 8px;
  background: var(--blue-50);
  color: var(--blue-dark);
}
.highlight-bar .item div { line-height: 1.3; }
.highlight-bar .item strong { display: block; color: var(--black); font-size: 0.95rem; }
.highlight-bar .item span { font-size: 0.8rem; color: var(--gray-500); }

/* ============ UTILS ============ */
.text-center { text-align: center; }
.mt-30 { margin-top: 30px; }
.mb-30 { margin-bottom: 30px; }

/* ============ MOBİL UX İYİLEŞTİRMELERİ ============ */
@media (max-width: 600px) {
  /* Footer alt links — mobilde tap-target arttır, dikey hizala */
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
    text-align: left;
    padding-top: 24px;
  }
  .footer-bottom > div:last-child {
    flex-direction: column !important;
    align-items: flex-start !important;
    gap: 14px !important;
    width: 100%;
  }
  .footer-bottom a {
    padding: 6px 0;
    font-size: 0.92rem;
    display: inline-block;
  }

  /* Form KVKK checkbox tap-target */
  .form-check {
    padding: 10px 0;
    align-items: center;
    gap: 14px;
  }
  .form-check input {
    width: 22px;
    height: 22px;
    margin-top: 0;
    flex-shrink: 0;
  }
  .form-check span {
    line-height: 1.5;
  }
  .form-check a {
    padding: 4px 0;
    display: inline-block;
  }

  /* Hero CTA butonları mobilde tam genişlik */
  .hero-cta {
    flex-direction: column;
    width: 100%;
  }
  .hero-cta .btn {
    width: 100%;
    justify-content: center;
  }

  /* Mobilde minimum body font size */
  body { font-size: 16px; }

  /* WhatsApp widget açık kart mobilde tam genişlik tutmasın */
  .wa-card { max-height: calc(100vh - 120px); overflow: auto; }
}

@media (max-width: 380px) {
  /* Çok küçük ekranlar (iPhone SE vb) */
  .container { padding: 0 16px; }
  h1 { font-size: 1.7rem !important; line-height: 1.2; }
  .hero h1 { font-size: 2rem !important; }
  .pricing-price { font-size: 1.6rem !important; }
}

/* iOS Safari — input zoom önleme (16px minimum) */
input[type="text"],
input[type="tel"],
input[type="email"],
input[type="search"],
textarea,
select { font-size: 16px !important; }

/* Touch-friendly link tap targets */
@media (hover: none) and (pointer: coarse) and (max-width: 960px) {
  .nav > a, .nav .dropdown-trigger { min-height: 48px; }
}
/* ============ FEATURED REFERANSLAR (Anasayfa Hero Sonrası) ============ */
.featured-refs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
@media (max-width: 960px) {
  .featured-refs-grid { grid-template-columns: repeat(2, 1fr); gap: 18px; }
}
@media (max-width: 600px) {
  .featured-refs-grid { grid-template-columns: 1fr; gap: 18px; }
}

.featured-ref-card {
  display: flex;
  flex-direction: column;
  background: white;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.featured-ref-card:hover {
  border-color: var(--blue);
  transform: translateY(-6px);
  box-shadow: 0 18px 48px rgba(0,180,255,0.18);
}

.featured-ref-thumb {
  position: relative;
  aspect-ratio: 16 / 10;
  background: var(--gray-100);
  overflow: hidden;
}
.featured-ref-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  transition: transform 0.5s ease;
}
.featured-ref-card:hover .featured-ref-thumb img {
  transform: scale(1.04);
}
.featured-ref-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  background: rgba(255,255,255,0.96);
  color: var(--blue-dark);
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.featured-ref-body {
  padding: 22px 22px 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 10px;
}
.featured-ref-body h3 {
  font-size: 1.18rem;
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--black);
  margin: 0;
  line-height: 1.3;
}
.featured-ref-body p {
  font-size: 0.92rem;
  color: var(--gray-600);
  line-height: 1.55;
  margin: 0;
  flex: 1;
}
.featured-ref-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--blue-dark);
  margin-top: 4px;
  transition: gap 0.2s;
}
.featured-ref-card:hover .featured-ref-link {
  gap: 10px;
  color: var(--blue);
}