/* ============================================================
   style.css — Ana CSS Dosyası v2.0
   Mobile-First, Dark/Light Tema, Premium Design
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800&family=Inter:wght@300;400;500;600&display=swap');

/* ============================================================
   CUSTOM PROPERTIES
   ============================================================ */
:root {
  /* Dark tema (varsayılan) */
  --bg: #07090f;
  --bg-2: #0d1120;
  --card: #111827;
  --card-hover: #1a2238;
  --border: #1e2d45;
  --accent: #00d4ff;
  --accent-2: #7c3aed;
  --neon: #00ffcc;
  --warn: #ffcc00;
  --success: #00ff88;
  --danger: #ff4466;
  --text: #e2e4ed;
  --text-2: #b0bac8;
  --muted: #6b7888;
  --font-main: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;
  --radius: 12px;
  --radius-lg: 20px;
  --shadow: 0 4px 30px rgba(0, 0, 0, 0.4);
  --shadow-sm: 0 2px 12px rgba(0, 0, 0, 0.25);
  --glow: 0 0 24px rgba(0, 212, 255, 0.18);
  --glow-soft: 0 0 40px rgba(0, 212, 255, 0.08);
  --transition: 0.3s ease;
}

[data-theme="light"] {
  --bg: #f0f4f8;
  --bg-2: #e8edf4;
  --card: #ffffff;
  --card-hover: #f5f8ff;
  --border: #d1dce8;
  --text: #1a202c;
  --text-2: #4a5568;
  --muted: #718096;
  --shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
  --glow: 0 0 24px rgba(0, 150, 200, 0.15);
}

/* ============================================================
   RESET & BASE
   ============================================================ */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

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

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  text-decoration: none;
  color: inherit;
}

button {
  cursor: pointer;
  font-family: inherit;
  border: none;
  background: none;
}

ul,
ol {
  list-style: none;
}

/* ============================================================
   LOADER/SPLASH
   ============================================================ */
#splash-loader {
  position: fixed;
  inset: 0;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.5s ease;
}

#splash-loader.hidden {
  opacity: 0;
  pointer-events: none;
}

.loader-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.loader-logo {
  font-family: var(--font-main);
  font-size: 2rem;
  font-weight: 800;
  color: var(--accent);
}

.loader-bar {
  width: 200px;
  height: 3px;
  background: var(--border);
  border-radius: 99px;
  overflow: hidden;
}

.loader-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--neon));
  animation: loadFill 1.5s ease forwards;
}

@keyframes loadFill {
  from {
    width: 0
  }

  to {
    width: 100%
  }
}

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0.85rem 0;
  transition: background var(--transition), backdrop-filter var(--transition), box-shadow var(--transition);
}

.navbar.scrolled {
  background: rgba(7, 9, 15, 0.9);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.35);
}

[data-theme="light"] .navbar.scrolled {
  background: rgba(240, 244, 248, 0.9);
}

.nav-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.nav-logo {
  font-family: var(--font-main);
  font-size: 1.35rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--accent), var(--neon));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  white-space: nowrap;
  flex-shrink: 0;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 0.15rem;
}

.nav-menu a {
  padding: 0.42rem 0.85rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-2);
  border-radius: 8px;
  transition: color var(--transition), background var(--transition);
  white-space: nowrap;
}

.nav-menu a:hover,
.nav-menu a.active {
  color: var(--accent);
  background: rgba(0, 212, 255, 0.08);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* Tema toggle */
.theme-toggle {
  width: 38px;
  height: 38px;
  border: 1px solid var(--border);
  border-radius: 50%;
  background: var(--card);
  color: var(--text-2);
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
}

.theme-toggle:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: rotate(20deg);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 0.4rem;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--card);
  z-index: 1001;
  flex-shrink: 0;
}

.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.3s ease;
  transform-origin: center;
}

.hamburger.open span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.open span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.hamburger.open span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobil menü — overlay */
.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 998;
  background: rgba(7, 9, 15, 0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 2rem;
  animation: menuFadeIn 0.25s ease;
}

.mobile-menu.open {
  display: flex;
}

@keyframes menuFadeIn {
  from {
    opacity: 0;
    transform: scale(0.97)
  }

  to {
    opacity: 1;
    transform: scale(1)
  }
}

.mobile-menu a {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text);
  padding: 0.65rem 1.5rem;
  border-radius: var(--radius);
  width: 100%;
  text-align: center;
  transition: color var(--transition), background var(--transition);
}

.mobile-menu a:hover {
  color: var(--accent);
  background: rgba(0, 212, 255, 0.08);
}

/* Navbar arama */
.nav-search-wrap {
  position: relative;
}

.nav-search-input {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.4rem 0.8rem 0.4rem 2.2rem;
  color: var(--text);
  font-size: 0.85rem;
  width: 180px;
  transition: width var(--transition), border-color var(--transition);
  outline: none;
}

.nav-search-input:focus {
  width: 240px;
  border-color: var(--accent);
}

.nav-search-icon {
  position: absolute;
  left: 0.6rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--muted);
  font-size: 0.85rem;
}

.search-suggestions {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  margin-top: 4px;
  overflow: hidden;
  display: none;
  z-index: 100;
  box-shadow: var(--shadow);
}

.search-suggestion-item {
  padding: 0.6rem 1rem;
  font-size: 0.85rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.search-suggestion-item:hover {
  background: var(--card-hover);
  color: var(--accent);
}

/* ============================================================
   CONTAINER & GRID
   ============================================================ */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

.section {
  padding: 80px 0;
}

.section-title {
  text-align: center;
  margin-bottom: 3rem;
}

.section-title h2 {
  font-family: var(--font-main);
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.section-title p {
  color: var(--muted);
  font-size: 1rem;
  max-width: 600px;
  margin: 0 auto;
}

.title-line {
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--neon));
  border-radius: 99px;
  margin: 0.7rem auto 0;
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 110px 0 70px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(0, 212, 255, 0.07) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(124, 58, 237, 0.07) 0%, transparent 50%);
}

.hero-particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(0, 212, 255, 0.08);
  border: 1px solid rgba(0, 212, 255, 0.2);
  border-radius: 50px;
  padding: 0.35rem 1rem;
  font-size: 0.8rem;
  color: var(--accent);
  margin-bottom: 1.2rem;
  animation: fadeInDown 0.6s ease both;
}

.hero-badge .pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--success);
  animation: pulse 2s infinite;
}

@keyframes pulse {

  0%,
  100% {
    opacity: 1;
    transform: scale(1)
  }

  50% {
    opacity: 0.6;
    transform: scale(1.3)
  }
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-12px)
  }

  to {
    opacity: 1;
    transform: translateY(0)
  }
}

.hero-title {
  font-family: var(--font-main);
  font-size: clamp(2rem, 5vw, 3.8rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 1rem;
  animation: fadeInUp 0.7s 0.1s ease both;
}

.hero-title .gradient-text {
  background: linear-gradient(135deg, var(--accent), var(--neon));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-typewriter {
  font-size: clamp(1rem, 2.5vw, 1.35rem);
  color: var(--muted);
  margin-bottom: 1.2rem;
  font-weight: 400;
  animation: fadeInUp 0.7s 0.2s ease both;
}

.hero-typewriter span {
  color: var(--accent);
  font-weight: 600;
  border-right: 2px solid var(--accent);
  padding-right: 2px;
  animation: blink 0.8s step-end infinite;
}

@keyframes blink {

  from,
  to {
    border-color: transparent
  }

  50% {
    border-color: var(--accent)
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(16px)
  }

  to {
    opacity: 1;
    transform: translateY(0)
  }
}

.hero-bio {
  font-size: 1rem;
  color: var(--text-2);
  margin-bottom: 2rem;
  line-height: 1.75;
  max-width: 500px;
  animation: fadeInUp 0.7s 0.3s ease both;
}

.hero-cta {
  display: flex;
  gap: 0.85rem;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 2rem;
  animation: fadeInUp 0.7s 0.4s ease both;
}

/* Müsaitlik rozeti */
.durum-rozet {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 1rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 50px;
  font-size: 0.82rem;
  font-weight: 500;
  cursor: default;
  transition: border-color var(--transition);
}

.durum-rozet:hover {
  border-color: var(--accent);
}

.durum-rozet .durum-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  animation: pulse 2s infinite;
}

/* Hero görseli */
.hero-visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.hero-avatar-wrap {
  position: relative;
  width: 280px;
  height: 280px;
  flex-shrink: 0;
}

.hero-avatar {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid rgba(0, 212, 255, 0.3);
  position: relative;
  z-index: 1;
  transition: transform 0.4s ease;
}

.hero-avatar:hover {
  transform: scale(1.03);
}

.avatar-glow {
  position: absolute;
  inset: -10px;
  border-radius: 50%;
  background: conic-gradient(from 0deg, var(--accent), var(--neon), var(--accent-2), var(--accent));
  opacity: 0.3;
  animation: rotate 4s linear infinite;
  filter: blur(8px);
}

@keyframes rotate {
  to {
    transform: rotate(360deg);
  }
}

.hero-stats {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  justify-content: center;
}

.hero-stat {
  text-align: center;
}

.hero-stat .num {
  font-family: var(--font-main);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--accent);
}

.hero-stat .lbl {
  font-size: 0.78rem;
  color: var(--muted);
}

.scroll-down-icon {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  animation: bounceDown 2s ease infinite;
  color: var(--muted);
  font-size: 1.5rem;
}

@keyframes bounceDown {

  0%,
  100% {
    transform: translateX(-50%) translateY(0)
  }

  50% {
    transform: translateX(-50%) translateY(8px)
  }
}

/* ============================================================
   BUTONLAR
   ============================================================ */
.btn-neon {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.75rem 1.75rem;
  background: linear-gradient(135deg, var(--accent), var(--neon));
  color: #000;
  font-weight: 700;
  font-size: 0.9rem;
  border-radius: 50px;
  border: none;
  transition: transform 0.2s, box-shadow 0.2s;
  white-space: nowrap;
}

.btn-neon:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 212, 255, 0.35);
}

.btn-neon:active {
  transform: translateY(0);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.75rem 1.75rem;
  background: transparent;
  color: var(--accent);
  border: 1.5px solid var(--accent);
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.9rem;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn-outline:hover {
  background: rgba(0, 212, 255, 0.1);
  transform: translateY(-2px);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.7rem 1.5rem;
  background: var(--card);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-weight: 500;
  font-size: 0.9rem;
  transition: all var(--transition);
}

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

/* ============================================================
   KARTLAR — Premium glassmorphism
   ============================================================ */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  position: relative;
}

.card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(0, 212, 255, 0.03) 0%, transparent 60%);
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--transition);
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: var(--glow);
  border-color: rgba(0, 212, 255, 0.25);
}

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

/* ============================================================
   HAKKIMDA
   ============================================================ */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 4rem;
  align-items: center;
}

.about-img-wrap {
  position: relative;
}

.about-img {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  transition: transform 0.4s ease;
}

.about-img:hover {
  transform: scale(1.02);
}

.about-content h3 {
  font-family: var(--font-main);
  font-size: clamp(1.4rem, 3vw, 1.8rem);
  font-weight: 700;
  margin-bottom: 1rem;
}

.about-bio {
  color: var(--text-2);
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.about-contacts {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

.contact-icon-btn {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--card);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  transition: all var(--transition);
  font-size: 1.1rem;
}

.contact-icon-btn:hover {
  color: var(--accent);
  border-color: var(--accent);
  transform: translateY(-2px);
}

.about-stats-row {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.about-stat {
  text-align: center;
}

.about-stat .num {
  font-size: 2rem;
  font-weight: 800;
  color: var(--accent);
  font-family: var(--font-main);
}

.about-stat .lbl {
  font-size: 0.78rem;
  color: var(--muted);
}

/* ============================================================
   YETENEKler
   ============================================================ */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.25rem;
}

.skill-item {
  padding: 1.2rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color var(--transition), transform var(--transition);
}

.skill-item:hover {
  border-color: rgba(0, 212, 255, 0.3);
  transform: translateY(-2px);
}

.skill-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.6rem;
}

.skill-name {
  font-weight: 600;
  font-size: 0.9rem;
}

.skill-pct {
  font-size: 0.85rem;
  color: var(--accent);
  font-weight: 700;
}

.skill-bar-bg {
  height: 6px;
  background: var(--border);
  border-radius: 99px;
  overflow: hidden;
}

.skill-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--neon));
  border-radius: 99px;
  width: 0;
  transition: width 1.2s cubic-bezier(.4, 0, .2, 1);
}

/* ============================================================
   HİZMETLER
   ============================================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.5rem;
}

.service-card {
  padding: 2rem 1.5rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  text-align: center;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}

.service-card:hover::before {
  opacity: 1;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--glow);
  border-color: rgba(0, 212, 255, 0.25);
}

.service-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.service-title {
  font-family: var(--font-main);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.service-desc {
  color: var(--text-2);
  font-size: 0.875rem;
  line-height: 1.6;
  margin-bottom: 1rem;
}

.service-price {
  color: var(--accent);
  font-weight: 700;
  font-size: 0.9rem;
}

/* ============================================================
   PROJELER — Proje kartları
   ============================================================ */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}

.project-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--transition);
}

.project-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--glow);
  border-color: rgba(0, 212, 255, 0.3);
}

.project-thumb {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16/9;
  background: var(--bg-2);
}

.project-thumb-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  color: var(--border);
}

.project-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.project-card:hover .project-thumb img {
  transform: scale(1.07);
}

.project-badge {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.25rem 0.75rem;
  border-radius: 50px;
  font-size: 0.72rem;
  font-weight: 700;
}

.badge-ucretsiz {
  background: rgba(0, 255, 136, 0.15);
  color: #00ff88;
  border: 1px solid rgba(0, 255, 136, 0.3);
}

.badge-ucretli {
  background: rgba(255, 204, 0, 0.15);
  color: #ffcc00;
  border: 1px solid rgba(255, 204, 0, 0.3);
}

.badge-demo {
  background: rgba(0, 212, 255, 0.15);
  color: #00d4ff;
  border: 1px solid rgba(0, 212, 255, 0.3);
}

.project-body {
  padding: 1.4rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.project-title {
  font-family: var(--font-main);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.project-desc {
  color: var(--text-2);
  font-size: 0.85rem;
  line-height: 1.55;
  flex: 1;
  margin-bottom: 0.9rem;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-bottom: 0.9rem;
}

.project-tag {
  padding: 0.2rem 0.6rem;
  background: rgba(0, 212, 255, 0.06);
  border: 1px solid rgba(0, 212, 255, 0.15);
  border-radius: 50px;
  font-size: 0.7rem;
  color: var(--muted);
}

.project-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.project-stats {
  display: flex;
  gap: 0.85rem;
  font-size: 0.78rem;
  color: var(--muted);
}

.project-stat {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.project-price {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--accent);
}

.project-price.free {
  color: var(--success);
}

.download-count {
  font-weight: 600;
}

/* Fiyat stili */
.price-wrap {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.price-org {
  text-decoration: line-through;
  color: var(--muted);
  font-size: 0.82rem;
}

.price-indirim {
  color: var(--warn);
  font-weight: 800;
}

/* ============================================================
   REFERANSLAR
   ============================================================ */
.testimonials {
  background: var(--bg-2);
}

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

.testimonial-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.8rem;
  transition: border-color var(--transition), transform var(--transition);
}

.testimonial-card:hover {
  border-color: rgba(0, 212, 255, 0.25);
  transform: translateY(-3px);
}

.testimonial-stars {
  color: var(--warn);
  font-size: 1rem;
  margin-bottom: 0.75rem;
}

.testimonial-text {
  color: var(--text-2);
  font-size: 0.9rem;
  line-height: 1.7;
  margin-bottom: 1.25rem;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}

.testimonial-name {
  font-weight: 700;
  font-size: 0.9rem;
}

.testimonial-unvan {
  font-size: 0.78rem;
  color: var(--muted);
}

/* ============================================================
   BLOG
   ============================================================ */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

.blog-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--transition);
}

.blog-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--glow);
  border-color: rgba(0, 212, 255, 0.25);
}

.blog-thumb {
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--bg-2);
}

.blog-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s;
}

.blog-card:hover .blog-thumb img {
  transform: scale(1.07);
}

.blog-body {
  padding: 1.4rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.blog-meta-top {
  display: flex;
  gap: 0.75rem;
  font-size: 0.78rem;
  color: var(--muted);
  margin-bottom: 0.6rem;
  flex-wrap: wrap;
}

.blog-kategori {
  color: var(--accent);
  font-weight: 600;
}

.blog-title {
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: 0.5rem;
  flex: 1;
  line-height: 1.4;
}

.blog-ozet {
  color: var(--text-2);
  font-size: 0.84rem;
  line-height: 1.55;
  margin-bottom: 1rem;
}

.blog-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.78rem;
  color: var(--muted);
}

.blog-readmore {
  color: var(--accent);
  font-weight: 600;
  transition: gap var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.blog-readmore:hover {
  gap: 0.5rem;
}

/* ============================================================
   İLETİŞİM
   ============================================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 3rem;
  align-items: start;
}

.contact-info-cards {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-info-card {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: 1.2rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color var(--transition), transform var(--transition);
}

.contact-info-card:hover {
  border-color: rgba(0, 212, 255, 0.3);
  transform: translateX(4px);
}

.contact-info-icon {
  font-size: 1.4rem;
  color: var(--accent);
  flex-shrink: 0;
  margin-top: 0.1rem;
}

.contact-info-title {
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 0.2rem;
}

.contact-info-val {
  color: var(--muted);
  font-size: 0.85rem;
}

.contact-form-card {
  padding: 2rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}

.form-group {
  margin-bottom: 1.2rem;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-2);
  margin-bottom: 0.4rem;
}

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-family: inherit;
  font-size: 0.9rem;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.form-control:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.08);
}

.form-control::placeholder {
  color: var(--muted);
}

textarea.form-control {
  min-height: 120px;
  resize: vertical;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

/* ============================================================
   YORUM FORMU
   ============================================================ */
.star-rating {
  display: flex;
  flex-direction: row-reverse;
  justify-content: flex-end;
  gap: 0.2rem;
}

.star-rating input {
  display: none;
}

.star-rating label {
  font-size: 1.5rem;
  color: var(--border);
  cursor: pointer;
  transition: color 0.1s;
}

.star-rating input:checked~label,
.star-rating label:hover,
.star-rating label:hover~label {
  color: var(--warn);
}

.char-count {
  font-size: 0.78rem;
  color: var(--muted);
  text-align: right;
  margin-top: 0.2rem;
}

/* ============================================================
   İNDİRME ÖN KOŞUL KARTI
   ============================================================ */
.indirme-kosul-karti {
  background: rgba(255, 204, 0, 0.05);
  border: 1.5px solid rgba(255, 204, 0, 0.3);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  margin: 1.5rem 0;
  transition: border-color var(--transition), background var(--transition);
}

.indirme-kosul-karti.gecti {
  background: rgba(0, 255, 136, 0.05);
  border-color: rgba(0, 255, 136, 0.3);
}

.kosul-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.6rem;
  font-size: 0.9rem;
  color: var(--text-2);
}

.kosul-item .check {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  transition: background var(--transition);
  flex-shrink: 0;
}

.kosul-item.tamam .check {
  background: var(--success);
  color: #000;
}

.sifre-giris-grubu {
  margin-top: 1rem;
  display: flex;
  gap: 0.5rem;
}

.sifre-input {
  flex: 1;
}

/* ============================================================
   POPUP
   ============================================================ */
.site-popup-overlay {
  position: fixed;
  inset: 0;
  z-index: 9000;
  background: rgba(0, 0, 0, 0.75);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  animation: fadeInOverlay 0.3s ease;
}

@keyframes fadeInOverlay {
  from {
    opacity: 0
  }

  to {
    opacity: 1
  }
}

.site-popup-box {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  max-width: 500px;
  width: 100%;
  padding: 2rem;
  position: relative;
  animation: scaleIn 0.3s ease;
}

@keyframes scaleIn {
  from {
    transform: scale(0.85);
    opacity: 0
  }

  to {
    transform: scale(1);
    opacity: 1
  }
}

.popup-kapat {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 50%;
  width: 32px;
  height: 32px;
  color: var(--muted);
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition);
}

.popup-kapat:hover {
  color: var(--text);
  border-color: var(--accent);
  transform: rotate(90deg);
}

.popup-gorsel {
  width: 100%;
  border-radius: var(--radius);
  margin-bottom: 1rem;
}

.popup-baslik {
  font-family: var(--font-main);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.popup-icerik {
  color: var(--text-2);
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 1.2rem;
}

.popup-buton {
  display: block;
  width: 100%;
}

/* ============================================================
   TOAST BİLDİRİMLER
   ============================================================ */
.toast-container {
  position: fixed;
  bottom: 1.5rem;
  right: 1.25rem;
  z-index: 9500;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  max-width: calc(100vw - 2.5rem);
}

.toast {
  padding: 0.9rem 1.25rem;
  border-radius: var(--radius);
  font-size: 0.875rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  animation: slideInToast 0.3s ease;
  max-width: 340px;
  min-width: 200px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(8px);
}

.toast-success {
  background: rgba(0, 255, 136, 0.12);
  border: 1px solid rgba(0, 255, 136, 0.4);
  color: var(--success);
}

.toast-error {
  background: rgba(255, 68, 102, 0.12);
  border: 1px solid rgba(255, 68, 102, 0.4);
  color: var(--danger);
}

.toast-info {
  background: rgba(0, 212, 255, 0.12);
  border: 1px solid rgba(0, 212, 255, 0.4);
  color: var(--accent);
}

.toast-warn {
  background: rgba(255, 204, 0, 0.12);
  border: 1px solid rgba(255, 204, 0, 0.4);
  color: var(--warn);
}

@keyframes slideInToast {
  from {
    transform: translateX(100%);
    opacity: 0
  }

  to {
    transform: translateX(0);
    opacity: 1
  }
}

/* ============================================================
   FLOATING BUTTONS
   ============================================================ */
.whatsapp-float {
  position: fixed;
  bottom: 1.75rem;
  right: 1.5rem;
  z-index: 800;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: #25D366;
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.55rem;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.45);
  transition: transform var(--transition), box-shadow var(--transition);
  text-decoration: none;
}

.whatsapp-float:hover {
  transform: scale(1.12);
  box-shadow: 0 6px 30px rgba(37, 211, 102, 0.65);
}

.scroll-to-top {
  position: fixed;
  bottom: 5.5rem;
  right: 1.75rem;
  z-index: 800;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--card);
  border: 1px solid var(--border);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1rem;
  transition: all var(--transition);
  opacity: 0;
  pointer-events: none;
}

.scroll-to-top.visible {
  opacity: 1;
  pointer-events: auto;
}

.scroll-to-top:hover {
  background: var(--accent);
  color: #000;
  border-color: var(--accent);
  transform: translateY(-2px);
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  padding: 3.5rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2.5rem;
}

.footer-brand .logo {
  font-family: var(--font-main);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--accent);
  margin-bottom: 0.5rem;
}

.footer-brand p {
  color: var(--muted);
  font-size: 0.85rem;
  line-height: 1.65;
}

.footer-col h4 {
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 0.9rem;
  color: var(--text);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.footer-links a {
  font-size: 0.85rem;
  color: var(--muted);
  transition: color var(--transition);
}

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

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.82rem;
  color: var(--muted);
}

.footer-social {
  display: flex;
  gap: 0.75rem;
}

.footer-social a {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--card);
  border: 1px solid var(--border);
  color: var(--muted);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  transition: all var(--transition);
}

.footer-social a:hover {
  color: var(--accent);
  border-color: var(--accent);
  transform: translateY(-2px);
}

/* ============================================================
   BREADCRUMB
   ============================================================ */
.breadcrumb-nav {
  margin-bottom: 1.5rem;
}

.breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.85rem;
}

.breadcrumb-item {
  color: var(--muted);
}

.breadcrumb-item a {
  color: var(--muted);
  transition: color var(--transition);
}

.breadcrumb-item a:hover {
  color: var(--accent);
}

.breadcrumb-item::after {
  content: '/';
  margin-left: 0.3rem;
}

.breadcrumb-item:last-child::after {
  content: '';
}

.breadcrumb-item.active {
  color: var(--text);
}

/* ============================================================
   SAYFALAMA
   ============================================================ */
.pagination-nav {
  display: flex;
  justify-content: center;
  margin-top: 2rem;
}

.pagination {
  display: flex;
  gap: 0.3rem;
  flex-wrap: wrap;
  justify-content: center;
}

.page-link {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 36px;
  padding: 0 0.5rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.85rem;
  color: var(--text-2);
  transition: all var(--transition);
}

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

.page-link.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #000;
  font-weight: 700;
}

.page-dots {
  display: flex;
  align-items: center;
  padding: 0 0.2rem;
  color: var(--muted);
}

/* ============================================================
   BAKIMMODU / 404
   ============================================================ */
.fullpage-center {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2rem;
}

.center-card {
  max-width: 460px;
}

.center-card h1 {
  font-size: 5rem;
  font-weight: 800;
  color: var(--accent);
  font-family: var(--font-main);
}

.center-card h2 {
  font-size: 1.5rem;
  margin: 0.5rem 0;
}

.center-card p {
  color: var(--muted);
  margin-bottom: 1.5rem;
}

/* ============================================================
   BADGES
   ============================================================ */
.badge {
  display: inline-block;
  padding: 0.2rem 0.65rem;
  border-radius: 50px;
  font-size: 0.72rem;
  font-weight: 700;
}

.badge-success {
  background: rgba(0, 255, 136, 0.12);
  color: var(--success);
  border: 1px solid rgba(0, 255, 136, 0.3);
}

.badge-warn {
  background: rgba(255, 204, 0, 0.12);
  color: var(--warn);
  border: 1px solid rgba(255, 204, 0, 0.3);
}

.badge-danger {
  background: rgba(255, 68, 102, 0.12);
  color: var(--danger);
  border: 1px solid rgba(255, 68, 102, 0.3);
}

.badge-info {
  background: rgba(0, 212, 255, 0.12);
  color: var(--accent);
  border: 1px solid rgba(0, 212, 255, 0.3);
}

.badge-muted {
  background: rgba(107, 120, 136, 0.1);
  color: var(--muted);
  border: 1px solid rgba(107, 120, 136, 0.2);
}

/* ============================================================
   UTILITIES
   ============================================================ */
.text-center {
  text-align: center;
}

.text-accent {
  color: var(--accent);
}

.text-muted {
  color: var(--muted);
}

.text-success {
  color: var(--success);
}

.text-danger {
  color: var(--danger);
}

.fw-bold {
  font-weight: 700;
}

.mt-1 {
  margin-top: 0.5rem;
}

.mt-2 {
  margin-top: 1rem;
}

.mt-3 {
  margin-top: 1.5rem;
}

.mb-1 {
  margin-bottom: 0.5rem;
}

.mb-2 {
  margin-bottom: 1rem;
}

.mb-3 {
  margin-bottom: 1.5rem;
}

.gap-1 {
  gap: 0.5rem;
}

.gap-2 {
  gap: 1rem;
}

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

.flex-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.flex-wrap {
  flex-wrap: wrap;
}

.w-full {
  width: 100%;
}

.spinner {
  width: 24px;
  height: 24px;
  border: 3px solid rgba(0, 212, 255, 0.2);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  display: inline-block;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.hidden {
  display: none !important;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* AOS — özel override */
[data-aos] {
  transition-property: transform, opacity;
}

/* ============================================================
   RESPONSIVE — TABLET 1024px
   ============================================================ */
@media (max-width: 1024px) {
  .hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-bio {
    margin: 0 auto 2rem;
  }

  .hero-cta {
    justify-content: center;
  }

  .hero-visual {
    order: -1;
  }

  .hero-avatar-wrap {
    width: 200px;
    height: 200px;
    margin: 0 auto;
  }

  .hero-stats {
    justify-content: center;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .about-img {
    max-width: 360px;
    margin: 0 auto;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ============================================================
   RESPONSIVE — MOBİL 768px
   ============================================================ */
@media (max-width: 768px) {

  .nav-menu,
  .nav-search-wrap {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .section {
    padding: 60px 0;
  }

  .container {
    padding: 0 1rem;
  }

  .hero {
    padding: 90px 0 55px;
  }

  .hero-avatar-wrap {
    width: 170px;
    height: 170px;
  }

  .hero-title {
    font-size: clamp(1.8rem, 6vw, 2.5rem);
  }

  .projects-grid {
    grid-template-columns: 1fr;
  }

  .services-grid {
    grid-template-columns: 1fr;
  }

  .blog-grid {
    grid-template-columns: 1fr;
  }

  .skills-grid {
    grid-template-columns: 1fr;
  }

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

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .testimonials-grid {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .indirme-kosul-karti {
    padding: 1rem;
  }

  .sifre-giris-grubu {
    flex-direction: column;
  }

  .site-popup-box {
    padding: 1.5rem 1.25rem;
  }

  /* Floating butonlar mobilde küçük */
  .whatsapp-float {
    width: 48px;
    height: 48px;
    font-size: 1.35rem;
  }

  .scroll-to-top {
    width: 38px;
    height: 38px;
    bottom: 5rem;
  }

  body {
    overflow-x: hidden !important;
  }
}

/* ============================================================
   RESPONSIVE — KÜÇÜK MOBİL 480px
   ============================================================ */
@media (max-width: 480px) {
  html {
    font-size: 15px;
  }

  .container {
    padding: 0 0.85rem;
  }

  .section {
    padding: 50px 0;
  }

  .hero {
    padding: 80px 0 45px;
  }

  .hero-avatar-wrap {
    width: 140px;
    height: 140px;
  }

  .hero-badge {
    font-size: 0.73rem;
    padding: 0.3rem 0.75rem;
  }

  .hero-stats {
    gap: 1rem;
  }

  .hero-stat .num {
    font-size: 1.5rem;
  }

  .hero-cta {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-cta .btn-neon,
  .hero-cta .btn-outline {
    justify-content: center;
  }

  .about-contacts {
    justify-content: center;
  }

  .about-stats-row {
    justify-content: center;
  }

  .service-card {
    padding: 1.5rem 1.2rem;
  }

  .contact-form-card {
    padding: 1.25rem;
  }

  .section-title h2 {
    font-size: clamp(1.35rem, 5vw, 1.8rem);
  }

  .footer {
    padding: 2.5rem 0 1.5rem;
  }

  .footer-grid {
    gap: 1.25rem;
  }

  .btn-neon,
  .btn-outline {
    padding: 0.65rem 1.35rem;
    font-size: 0.85rem;
  }

  .project-body,
  .blog-body {
    padding: 1.1rem;
  }

  .toast-container {
    right: 0.75rem;
    left: 0.75rem;
  }

  .toast {
    max-width: 100%;
  }
}

/* ============================================================
   RESPONSIVE — ÇOK KÜÇÜK 360px
   ============================================================ */
@media (max-width: 360px) {
  .hero-avatar-wrap {
    width: 120px;
    height: 120px;
  }

  .hero-title {
    font-size: 1.6rem;
  }

  .hero-stat .num {
    font-size: 1.3rem;
  }

  .nav-logo {
    font-size: 1.15rem;
  }

  .btn-neon,
  .btn-outline {
    padding: 0.6rem 1rem;
    font-size: 0.82rem;
  }

  .projects-grid,
  .services-grid,
  .blog-grid {
    gap: 1rem;
  }
}


/* ============================================================
   CUSTOM PROPERTIES
   ============================================================ */
:root {
  /* Dark tema (varsayılan) */
  --bg: #07090f;
  --bg-2: #0d1120;
  --card: #111827;
  --card-hover: #1a2238;
  --border: #1e2d45;
  --accent: #00d4ff;
  --accent-2: #7c3aed;
  --neon: #00ffcc;
  --warn: #ffcc00;
  --success: #00ff88;
  --danger: #ff4466;
  --text: #e2e4ed;
  --text-2: #b0bac8;
  --muted: #6b7888;
  --font-main: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;
  --radius: 12px;
  --radius-lg: 20px;
  --shadow: 0 4px 30px rgba(0, 0, 0, 0.4);
  --glow: 0 0 20px rgba(0, 212, 255, 0.15);
  --transition: 0.3s ease;
}

[data-theme="light"] {
  --bg: #f0f4f8;
  --bg-2: #e8edf4;
  --card: #ffffff;
  --card-hover: #f5f8ff;
  --border: #d1dce8;
  --text: #1a202c;
  --text-2: #4a5568;
  --muted: #718096;
  --shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  --glow: 0 0 20px rgba(0, 150, 200, 0.1);
}

/* ============================================================
   RESET & BASE
   ============================================================ */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  transition: background var(--transition), color var(--transition);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  text-decoration: none;
  color: inherit;
}

button {
  cursor: pointer;
  font-family: inherit;
}

/* ============================================================
   LOADER/SPLASH
   ============================================================ */
#splash-loader {
  position: fixed;
  inset: 0;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.5s ease;
}

#splash-loader.hidden {
  opacity: 0;
  pointer-events: none;
}

.loader-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.loader-logo {
  font-family: var(--font-main);
  font-size: 2rem;
  font-weight: 800;
  color: var(--accent);
}

.loader-bar {
  width: 200px;
  height: 3px;
  background: var(--border);
  border-radius: 99px;
  overflow: hidden;
}

.loader-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--neon));
  animation: loadFill 1.5s ease forwards;
}

@keyframes loadFill {
  from {
    width: 0
  }

  to {
    width: 100%
  }
}

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1rem 0;
  transition: background var(--transition), backdrop-filter var(--transition), box-shadow var(--transition);
}

.navbar.scrolled {
  background: rgba(7, 9, 15, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

[data-theme="light"] .navbar.scrolled {
  background: rgba(240, 244, 248, 0.85);
}

.nav-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.nav-logo {
  font-family: var(--font-main);
  font-size: 1.4rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--accent), var(--neon));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  white-space: nowrap;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 0.2rem;
  list-style: none;
}

.nav-menu a {
  padding: 0.45rem 0.9rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-2);
  border-radius: 8px;
  transition: color var(--transition), background var(--transition);
  white-space: nowrap;
}

.nav-menu a:hover,
.nav-menu a.active {
  color: var(--accent);
  background: rgba(0, 212, 255, 0.08);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* Tema toggle */
.theme-toggle {
  width: 38px;
  height: 38px;
  border: 1px solid var(--border);
  border-radius: 50%;
  background: var(--card);
  color: var(--text-2);
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
}

.theme-toggle:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 0.3rem;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all var(--transition);
}

.hamburger.open span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.open span:nth-child(2) {
  opacity: 0;
}

.hamburger.open span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobil menü */
.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 998;
  background: var(--bg);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  list-style: none;
}

.mobile-menu.open {
  display: flex;
}

.mobile-menu a {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--text);
  padding: 0.5rem 1rem;
}

.mobile-menu a:hover {
  color: var(--accent);
}

/* Navbar arama */
.nav-search-wrap {
  position: relative;
}

.nav-search-input {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.4rem 0.8rem 0.4rem 2.2rem;
  color: var(--text);
  font-size: 0.85rem;
  width: 180px;
  transition: width var(--transition), border-color var(--transition);
  outline: none;
}

.nav-search-input:focus {
  width: 240px;
  border-color: var(--accent);
}

.nav-search-icon {
  position: absolute;
  left: 0.6rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--muted);
  font-size: 0.85rem;
}

.search-suggestions {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  margin-top: 4px;
  overflow: hidden;
  display: none;
  z-index: 100;
  box-shadow: var(--shadow);
}

.search-suggestion-item {
  padding: 0.6rem 1rem;
  font-size: 0.85rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.search-suggestion-item:hover {
  background: var(--card-hover);
  color: var(--accent);
}

/* ============================================================
   CONTAINER
   ============================================================ */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: 80px 0;
}

.section-title {
  text-align: center;
  margin-bottom: 3rem;
}

.section-title h2 {
  font-family: var(--font-main);
  font-size: clamp(1.6rem, 4vw, 2.5rem);
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.section-title p {
  color: var(--muted);
  font-size: 1rem;
  max-width: 600px;
  margin: 0 auto;
}

.title-line {
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--neon));
  border-radius: 99px;
  margin: 0.7rem auto 0;
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 100px 0 60px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 20% 50%, rgba(0, 212, 255, 0.07) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(124, 58, 237, 0.07) 0%, transparent 50%);
}

.hero-particles {
  position: absolute;
  inset: 0;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 1;
}


.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(0, 212, 255, 0.08);
  border: 1px solid rgba(0, 212, 255, 0.2);
  border-radius: 50px;
  padding: 0.35rem 0.9rem;
  font-size: 0.8rem;
  color: var(--accent);
  margin-bottom: 1.2rem;
}

.hero-badge .pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--success);
  animation: pulse 2s infinite;
}

@keyframes pulse {

  0%,
  100% {
    opacity: 1;
    transform: scale(1)
  }

  50% {
    opacity: 0.6;
    transform: scale(1.3)
  }
}

.hero-title {
  font-family: var(--font-main);
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 1rem;
}

.hero-title .gradient-text {
  background: linear-gradient(135deg, var(--accent), var(--neon));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-typewriter {
  font-size: clamp(1.1rem, 2.5vw, 1.4rem);
  color: var(--muted);
  margin-bottom: 1.2rem;
  font-weight: 400;
}

.hero-typewriter span {
  color: var(--accent);
  font-weight: 600;
  border-right: 2px solid var(--accent);
  padding-right: 2px;
  animation: blink 0.8s step-end infinite;
}

@keyframes blink {

  from,
  to {
    border-color: transparent
  }

  50% {
    border-color: var(--accent)
  }
}

.hero-bio {
  font-size: 1rem;
  color: var(--text-2);
  margin-bottom: 2rem;
  line-height: 1.7;
  max-width: 500px;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 2rem;
}

/* Müsaitlik rozeti */
.durum-rozet {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 500;
  cursor: default;
}

.durum-rozet .durum-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  animation: pulse 2s infinite;
}

/* Hero görseli */
.hero-visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.hero-avatar-wrap {
  position: relative;
  width: 280px;
  height: 280px;
  flex-shrink: 0;
}

.hero-avatar {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid rgba(0, 212, 255, 0.3);
  position: relative;
  z-index: 1;
  transition: transform 0.4s ease;
}

.hero-avatar:hover {
  transform: scale(1.03);
}

.avatar-glow {
  position: absolute;
  inset: -10px;
  border-radius: 50%;
  background: conic-gradient(from 0deg, var(--accent), var(--neon), var(--accent-2), var(--accent));
  opacity: 0.3;
  animation: rotate 4s linear infinite;
  filter: blur(8px);
}

@keyframes rotate {
  to {
    transform: rotate(360deg);
  }
}

/* İstatistik sayaçları */
.hero-stats {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  justify-content: center;
}

.hero-stat {
  text-align: center;
}

.hero-stat .num {
  font-family: var(--font-main);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--accent);
}

.hero-stat .lbl {
  font-size: 0.8rem;
  color: var(--muted);
}

/* Scroll ikonı */
.scroll-down-icon {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  animation: bounceDown 2s ease infinite;
  color: var(--muted);
  font-size: 1.5rem;
}

@keyframes bounceDown {

  0%,
  100% {
    transform: translateX(-50%) translateY(0)
  }

  50% {
    transform: translateX(-50%) translateY(8px)
  }
}

/* ============================================================
   BUTONLAR
   ============================================================ */
.btn-neon {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.75rem 1.75rem;
  background: linear-gradient(135deg, var(--accent), var(--neon));
  color: #000;
  font-weight: 700;
  font-size: 0.9rem;
  border-radius: 50px;
  border: none;
  transition: transform 0.2s, box-shadow 0.2s;
  white-space: nowrap;
}

.btn-neon:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 212, 255, 0.3);
}

.btn-neon:active {
  transform: translateY(0);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.75rem 1.75rem;
  background: transparent;
  color: var(--accent);
  border: 1.5px solid var(--accent);
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.9rem;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn-outline:hover {
  background: rgba(0, 212, 255, 0.1);
  transform: translateY(-2px);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.7rem 1.5rem;
  background: var(--card);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-weight: 500;
  font-size: 0.9rem;
  transition: all var(--transition);
}

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

/* ============================================================
   KARTLAR
   ============================================================ */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--glow);
  border-color: rgba(0, 212, 255, 0.3);
}

/* ============================================================
   HAKKIMDA
   ============================================================ */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 4rem;
  align-items: center;
}

.about-img-wrap {
  position: relative;
}

.about-img {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  transition: transform 0.4s ease;
}

.about-img:hover {
  transform: scale(1.02);
}

.about-content h3 {
  font-family: var(--font-main);
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.about-bio {
  color: var(--text-2);
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.about-contacts {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

.contact-icon-btn {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--card);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  transition: all var(--transition);
  font-size: 1.1rem;
}

.contact-icon-btn:hover {
  color: var(--accent);
  border-color: var(--accent);
  transform: translateY(-2px);
}

.about-stats-row {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.about-stat {
  text-align: center;
}

.about-stat .num {
  font-size: 2rem;
  font-weight: 800;
  color: var(--accent);
  font-family: var(--font-main);
}

.about-stat .lbl {
  font-size: 0.8rem;
  color: var(--muted);
}

/* ============================================================
   YETENEKLERs
   ============================================================ */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

.skill-item {
  padding: 1.2rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.skill-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.6rem;
}

.skill-name {
  font-weight: 600;
  font-size: 0.9rem;
}

.skill-pct {
  font-size: 0.85rem;
  color: var(--accent);
  font-weight: 700;
}

.skill-bar-bg {
  height: 6px;
  background: var(--border);
  border-radius: 99px;
  overflow: hidden;
}

.skill-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--neon));
  border-radius: 99px;
  width: 0;
  transition: width 1s ease;
}

/* ============================================================
   HİZMETLER
   ============================================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

.service-card {
  padding: 2rem 1.5rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  text-align: center;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}

.service-card:hover::before {
  opacity: 1;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--glow);
  border-color: rgba(0, 212, 255, 0.25);
}

.service-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.service-title {
  font-family: var(--font-main);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.service-desc {
  color: var(--text-2);
  font-size: 0.875rem;
  line-height: 1.6;
  margin-bottom: 1rem;
}

.service-price {
  color: var(--accent);
  font-weight: 700;
  font-size: 0.9rem;
}

/* ============================================================
   PROJELER
   ============================================================ */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
}

.project-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--transition);
}

.project-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--glow);
  border-color: rgba(0, 212, 255, 0.3);
}

.project-thumb {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16/9;
}

.project-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.project-card:hover .project-thumb img {
  transform: scale(1.05);
}

.project-badge {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.25rem 0.7rem;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 700;
}

.badge-ucretsiz {
  background: rgba(0, 255, 136, 0.15);
  color: #00ff88;
  border: 1px solid rgba(0, 255, 136, 0.3);
}

.badge-ucretli {
  background: rgba(255, 204, 0, 0.15);
  color: #ffcc00;
  border: 1px solid rgba(255, 204, 0, 0.3);
}

.badge-demo {
  background: rgba(0, 212, 255, 0.15);
  color: #00d4ff;
  border: 1px solid rgba(0, 212, 255, 0.3);
}

.project-body {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.project-title {
  font-family: var(--font-main);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.project-desc {
  color: var(--text-2);
  font-size: 0.875rem;
  line-height: 1.5;
  flex: 1;
  margin-bottom: 1rem;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1rem;
}

.project-tag {
  padding: 0.2rem 0.6rem;
  background: rgba(0, 212, 255, 0.06);
  border: 1px solid rgba(0, 212, 255, 0.15);
  border-radius: 50px;
  font-size: 0.72rem;
  color: var(--muted);
}

.project-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.project-stats {
  display: flex;
  gap: 1rem;
  font-size: 0.8rem;
  color: var(--muted);
}

.project-stat {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.download-count {
  font-weight: 600;
}

/* ============================================================
   REFERANSLAR (SWIPER)
   ============================================================ */
.testimonials {
  background: var(--bg-2);
}

.testimonial-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.8rem;
}

.testimonial-stars {
  color: var(--warn);
  font-size: 1rem;
  margin-bottom: 0.75rem;
}

.testimonial-text {
  color: var(--text-2);
  font-size: 0.9rem;
  line-height: 1.7;
  margin-bottom: 1.25rem;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
}

.testimonial-name {
  font-weight: 700;
  font-size: 0.9rem;
}

.testimonial-unvan {
  font-size: 0.78rem;
  color: var(--muted);
}

/* ============================================================
   BLOG
   ============================================================ */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}

.blog-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--transition);
}

.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--glow);
  border-color: rgba(0, 212, 255, 0.25);
}

.blog-thumb {
  aspect-ratio: 16/9;
  overflow: hidden;
}

.blog-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s;
}

.blog-card:hover .blog-thumb img {
  transform: scale(1.05);
}

.blog-body {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.blog-meta-top {
  display: flex;
  gap: 0.75rem;
  font-size: 0.78rem;
  color: var(--muted);
  margin-bottom: 0.6rem;
}

.blog-kategori {
  color: var(--accent);
  font-weight: 600;
}

.blog-title {
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: 0.5rem;
  flex: 1;
}

.blog-ozet {
  color: var(--text-2);
  font-size: 0.85rem;
  line-height: 1.5;
  margin-bottom: 1rem;
}

.blog-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: var(--muted);
}

.blog-readmore {
  color: var(--accent);
  font-weight: 600;
}

/* ============================================================
   İLETİŞİM
   ============================================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 3rem;
  align-items: start;
}

.contact-info-cards {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-info-card {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: 1.2rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.contact-info-icon {
  font-size: 1.4rem;
  color: var(--accent);
  flex-shrink: 0;
  margin-top: 0.1rem;
}

.contact-info-title {
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 0.2rem;
}

.contact-info-val {
  color: var(--muted);
  font-size: 0.85rem;
}

.contact-form-card {
  padding: 2rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}

.form-group {
  margin-bottom: 1.2rem;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-2);
  margin-bottom: 0.4rem;
}

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-family: inherit;
  font-size: 0.9rem;
  outline: none;
  transition: border-color var(--transition);
}

.form-control:focus {
  border-color: var(--accent);
}

textarea.form-control {
  min-height: 120px;
  resize: vertical;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

/* ============================================================
   YORUM FORMU
   ============================================================ */
.star-rating {
  display: flex;
  flex-direction: row-reverse;
  justify-content: flex-end;
  gap: 0.2rem;
}

.star-rating input {
  display: none;
}

.star-rating label {
  font-size: 1.5rem;
  color: var(--border);
  cursor: pointer;
  transition: color 0.1s;
}

.star-rating input:checked~label,
.star-rating label:hover,
.star-rating label:hover~label {
  color: var(--warn);
}

.char-count {
  font-size: 0.78rem;
  color: var(--muted);
  text-align: right;
  margin-top: 0.2rem;
}

/* ============================================================
   İNDİRME ÖN KOŞUL KARTI
   ============================================================ */
.indirme-kosul-karti {
  background: rgba(255, 204, 0, 0.05);
  border: 1.5px solid rgba(255, 204, 0, 0.3);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  margin: 1.5rem 0;
  transition: border-color var(--transition), background var(--transition);
}

.indirme-kosul-karti.gecti {
  background: rgba(0, 255, 136, 0.05);
  border-color: rgba(0, 255, 136, 0.3);
}

.kosul-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.6rem;
  font-size: 0.9rem;
  color: var(--text-2);
}

.kosul-item .check {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  transition: background var(--transition);
  flex-shrink: 0;
}

.kosul-item.tamam .check {
  background: var(--success);
  color: #000;
}

.sifre-giris-grubu {
  margin-top: 1rem;
  display: flex;
  gap: 0.5rem;
}

.sifre-input {
  flex: 1;
}

/* ============================================================
   POPUP
   ============================================================ */
.site-popup-overlay {
  position: fixed;
  inset: 0;
  z-index: 9000;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  animation: fadeInOverlay 0.3s ease;
}

@keyframes fadeInOverlay {
  from {
    opacity: 0
  }

  to {
    opacity: 1
  }
}

.site-popup-box {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  max-width: 500px;
  width: 100%;
  padding: 2rem;
  position: relative;
  animation: scaleIn 0.3s ease;
}

@keyframes scaleIn {
  from {
    transform: scale(0.8);
    opacity: 0
  }

  to {
    transform: scale(1);
    opacity: 1
  }
}

.popup-kapat {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 50%;
  width: 30px;
  height: 30px;
  color: var(--muted);
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition);
}

.popup-kapat:hover {
  color: var(--text);
  border-color: var(--accent);
}

.popup-gorsel {
  width: 100%;
  border-radius: var(--radius);
  margin-bottom: 1rem;
}

.popup-baslik {
  font-family: var(--font-main);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.popup-icerik {
  color: var(--text-2);
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 1.2rem;
}

.popup-buton {
  display: block;
  width: 100%;
}

/* ============================================================
   TOAST BİLDİRİMLER
   ============================================================ */
.toast-container {
  position: fixed;
  bottom: 2rem;
  right: 1.5rem;
  z-index: 9500;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.toast {
  padding: 0.9rem 1.3rem;
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  animation: slideInToast 0.3s ease;
  max-width: 340px;
  box-shadow: var(--shadow);
}

.toast-success {
  background: rgba(0, 255, 136, 0.12);
  border: 1px solid rgba(0, 255, 136, 0.4);
  color: var(--success);
}

.toast-error {
  background: rgba(255, 68, 102, 0.12);
  border: 1px solid rgba(255, 68, 102, 0.4);
  color: var(--danger);
}

.toast-info {
  background: rgba(0, 212, 255, 0.12);
  border: 1px solid rgba(0, 212, 255, 0.4);
  color: var(--accent);
}

.toast-warn {
  background: rgba(255, 204, 0, 0.12);
  border: 1px solid rgba(255, 204, 0, 0.4);
  color: var(--warn);
}

@keyframes slideInToast {
  from {
    transform: translateX(100%);
    opacity: 0
  }

  to {
    transform: translateX(0);
    opacity: 1
  }
}

/* ============================================================
   FLOATING BUTTONS
   ============================================================ */
.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 800;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25D366;
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  transition: transform var(--transition), box-shadow var(--transition);
  text-decoration: none;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 30px rgba(37, 211, 102, 0.6);
}

.scroll-to-top {
  position: fixed;
  bottom: 5.5rem;
  right: 2rem;
  z-index: 800;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--card);
  border: 1px solid var(--border);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1rem;
  transition: all var(--transition);
  opacity: 0;
  pointer-events: none;
}

.scroll-to-top.visible {
  opacity: 1;
  pointer-events: auto;
}

.scroll-to-top:hover {
  background: var(--accent);
  color: #000;
  border-color: var(--accent);
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  padding: 3rem 0 1.5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-brand .logo {
  font-family: var(--font-main);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--accent);
  margin-bottom: 0.5rem;
}

.footer-brand p {
  color: var(--muted);
  font-size: 0.85rem;
  line-height: 1.6;
}

.footer-col h4 {
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 0.8rem;
  color: var(--text);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.footer-links a {
  font-size: 0.85rem;
  color: var(--muted);
  transition: color var(--transition);
}

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

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.82rem;
  color: var(--muted);
}

.footer-social {
  display: flex;
  gap: 0.75rem;
}

.footer-social a {
  color: var(--muted);
  transition: color var(--transition);
  font-size: 1rem;
}

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

/* ============================================================
   BREADCRUMB
   ============================================================ */
.breadcrumb-nav {
  margin-bottom: 1.5rem;
}

.breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.3rem;
  list-style: none;
  font-size: 0.85rem;
}

.breadcrumb-item {
  color: var(--muted);
}

.breadcrumb-item a {
  color: var(--muted);
  transition: color var(--transition);
}

.breadcrumb-item a:hover {
  color: var(--accent);
}

.breadcrumb-item::after {
  content: '/';
  margin-left: 0.3rem;
}

.breadcrumb-item:last-child::after {
  content: '';
}

.breadcrumb-item.active {
  color: var(--text);
}

/* ============================================================
   SAYFALAMA
   ============================================================ */
.pagination-nav {
  display: flex;
  justify-content: center;
  margin-top: 2rem;
}

.pagination {
  display: flex;
  gap: 0.3rem;
  list-style: none;
  flex-wrap: wrap;
  justify-content: center;
}

.page-link {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 36px;
  padding: 0 0.5rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.85rem;
  color: var(--text-2);
  transition: all var(--transition);
}

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

.page-link.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #000;
  font-weight: 700;
}

.page-dots {
  display: flex;
  align-items: center;
  padding: 0 0.2rem;
  color: var(--muted);
}

/* ============================================================
   BAKIMMODU / 404
   ============================================================ */
.fullpage-center {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2rem;
}

.center-card {
  max-width: 460px;
}

.center-card h1 {
  font-size: 5rem;
  font-weight: 800;
  color: var(--accent);
  font-family: var(--font-main);
}

.center-card h2 {
  font-size: 1.5rem;
  margin: 0.5rem 0;
}

.center-card p {
  color: var(--muted);
  margin-bottom: 1.5rem;
}

/* ============================================================
   AOS FALLBACK — CDN yüklenemezse elementler görünür kalsın
   ============================================================ */

/* AOS kütüphanesi yüklenirse .aos-animate sınıfını ekler.
   Yüklenmezse elementler opacity:0 kalır. Bunu önlüyoruz. */

/* AOS yüklendiyse normal animasyon çalışır */
[data-aos].aos-animate {
  opacity: 1 !important;
  transform: none !important;
}

/* AOS yüklenmediyse (class hiç eklenmedi) fallback:
   500ms sonra tüm data-aos elementleri görünür yap */
@keyframes aosShow {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Temel görünürlük garantisi — JS devre dışıysa da görünsün */
[data-aos]:not(.aos-animate) {
  animation: aosShow 0.6s ease forwards;
  animation-delay: 0.1s;
}

/* ============================================================
   AOS YÜKLEME GECIKMESI FALLBACK (500ms sonra tüm görünür)
   ============================================================ */
html.aos-fallback [data-aos],
.no-js [data-aos] {
  opacity: 1 !important;
  transform: none !important;
  transition: none !important;
}


/* ============================================================
   RESPONSIVE — TABLET (max 1024px)
   ============================================================ */
@media (max-width: 1024px) {
  .hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-bio {
    margin: 0 auto 2rem;
  }

  .hero-cta {
    justify-content: center;
  }

  .hero-visual {
    order: -1;
  }

  .hero-avatar-wrap {
    width: 220px;
    height: 220px;
    margin: 0 auto;
  }

  .hero-stats {
    justify-content: center;
  }

  .about-grid {
    grid-template-columns: 1fr;
  }

  .about-img {
    max-width: 360px;
    margin: 0 auto;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* ============================================================
   RESPONSIVE — MOBİL (max 768px)
   ============================================================ */
@media (max-width: 768px) {

  .nav-menu,
  .nav-search-wrap {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .section {
    padding: 60px 0;
  }

  .projects-grid {
    grid-template-columns: 1fr;
  }

  .services-grid {
    grid-template-columns: 1fr;
  }

  .blog-grid {
    grid-template-columns: 1fr;
  }

  .skills-grid {
    grid-template-columns: 1fr;
  }

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

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .hero-avatar-wrap {
    width: 180px;
    height: 180px;
  }

  body {
    overflow-x: hidden !important;
  }

  .indirme-kosul-karti {
    padding: 1rem;
  }

  .sifre-giris-grubu {
    flex-direction: column;
  }
}

/* ============================================================
   UTILITIES
   ============================================================ */
.text-center {
  text-align: center;
}

.text-accent {
  color: var(--accent);
}

.text-muted {
  color: var(--muted);
}

.mt-1 {
  margin-top: 0.5rem;
}

.mt-2 {
  margin-top: 1rem;
}

.mt-3 {
  margin-top: 1.5rem;
}

.mb-2 {
  margin-bottom: 1rem;
}

.mb-3 {
  margin-bottom: 1.5rem;
}

.gap-2 {
  gap: 1rem;
}

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

.badge {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 700;
}

.badge-success {
  background: rgba(0, 255, 136, 0.12);
  color: var(--success);
  border: 1px solid rgba(0, 255, 136, 0.3);
}

.badge-warn {
  background: rgba(255, 204, 0, 0.12);
  color: var(--warn);
  border: 1px solid rgba(255, 204, 0, 0.3);
}

.badge-danger {
  background: rgba(255, 68, 102, 0.12);
  color: var(--danger);
  border: 1px solid rgba(255, 68, 102, 0.3);
}

.badge-info {
  background: rgba(0, 212, 255, 0.12);
  color: var(--accent);
  border: 1px solid rgba(0, 212, 255, 0.3);
}

.spinner {
  width: 24px;
  height: 24px;
  border: 3px solid rgba(0, 212, 255, 0.2);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.hidden {
  display: none !important;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ============================================================
   MOBİL OVERFLOW / YATAY SCROLL TAMAMEN ENGELLE
   ============================================================ */
html,
body {
  overflow-x: hidden !important;
  max-width: 100vw;
}

/* Her element viewport dışına taşınmasın */
*,
*::before,
*::after {
  max-width: 100%;
}

/* img ve iframe taşmasın */
img,
video,
iframe,
canvas,
svg {
  max-width: 100%;
  height: auto;
}

/* Container güvenli padding */
.container {
  padding-left: clamp(0.75rem, 4vw, 1.5rem);
  padding-right: clamp(0.75rem, 4vw, 1.5rem);
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  box-sizing: border-box;
}

/* hero-bg taşmasın */
.hero-bg,
.hero-particles {
  width: 100%;
  max-width: 100vw;
  overflow: hidden;
  left: 0;
  right: 0;
}

/* hero-inner — grid overflow */
.hero-inner {
  width: 100%;
  min-width: 0;
}

/* hero-stats taşmasın */
.hero-stats {
  flex-wrap: wrap;
  width: 100%;
}

/* nav-inner overflow */
.nav-inner {
  flex-wrap: nowrap;
  min-width: 0;
  width: 100%;
}

/* about-grid */
.about-grid {
  width: 100%;
  min-width: 0;
}

/* contact-grid */
.contact-grid {
  width: 100%;
  min-width: 0;
}

/* form kontrollerinin taşmasını önle */
.form-control,
input,
textarea,
select {
  max-width: 100%;
  box-sizing: border-box;
}

/* hero-cta butonları sınırlı */
.hero-cta {
  max-width: 100%;
}

/* swiper overflow */
.swiper {
  width: 100%;
  overflow: hidden;
}

/* footer-grid overflow */
.footer-grid {
  width: 100%;
  min-width: 0;
}

/* ============================================================
   EK RESPONSIVE — 480px
   ============================================================ */
@media (max-width: 480px) {
  .container {
    padding-left: 0.875rem;
    padding-right: 0.875rem;
  }

  .section {
    padding: 50px 0;
  }

  .hero {
    padding: 95px 0 50px;
  }

  .hero-inner {
    gap: 2rem;
  }

  .hero-title {
    font-size: clamp(1.7rem, 7vw, 2.2rem);
  }

  .hero-bio {
    font-size: 0.88rem;
  }

  .hero-cta {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-cta a,
  .hero-cta button {
    width: 100%;
    text-align: center;
    justify-content: center;
  }

  .hero-avatar-wrap {
    width: 150px;
    height: 150px;
  }

  .hero-stats {
    gap: 1rem;
    justify-content: center;
  }

  .section-title h2 {
    font-size: clamp(1.3rem, 6vw, 1.7rem);
  }

  .nav-search-wrap {
    display: none;
  }

  .nav-logo {
    font-size: 1.1rem;
  }

  .btn-neon,
  .btn-outline,
  .btn {
    padding: 0.65rem 1.2rem;
    font-size: 0.88rem;
  }

  .project-card,
  .service-card,
  .blog-card {
    border-radius: var(--radius);
  }

  .about-stats-row {
    gap: 1rem;
    justify-content: center;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .toast {
    max-width: calc(100vw - 2rem);
    font-size: 0.83rem;
  }

  .toast-container {
    right: 0.75rem;
    left: 0.75rem;
    bottom: 1rem;
  }

  .site-popup-box {
    width: calc(100vw - 2rem);
    max-height: 90vh;
    overflow-y: auto;
    padding: 1.25rem;
  }

  .modal-content {
    width: calc(100vw - 2rem);
    padding: 1.25rem;
  }
}

/* ============================================================
   EK RESPONSIVE — 360px (En küçük telefon)
   ============================================================ */
@media (max-width: 360px) {
  .container {
    padding-left: 0.75rem;
    padding-right: 0.75rem;
  }

  .hero-title {
    font-size: 1.6rem;
  }

  .hero-avatar-wrap {
    width: 120px;
    height: 120px;
  }

  .nav-logo {
    font-size: 1rem;
  }

  .nav-inner {
    padding: 0 0.75rem;
  }

  .hero-badge {
    font-size: 0.72rem;
    padding: 0.28rem 0.75rem;
  }

  .project-card .project-body {
    padding: 0.875rem;
  }

  .section-title h2 {
    font-size: 1.3rem;
  }

  .btn-neon,
  .btn-outline {
    font-size: 0.83rem;
    padding: 0.6rem 1rem;
  }
}