/* === RESET & BASE === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; overflow-x: hidden; }
body {
  font-family: 'Inter', sans-serif;
  background: #f7f5f1;
  color: #0d1a2e;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  width: 100%;
  max-width: 100vw;
}

/* === TOKENS === */
:root {
  --bg: #f7f5f1;
  --bg-2: #ffffff;
  --bg-3: #eeebe5;
  --navy: #0d1a2e;
  --navy-2: #16304e;
  --gold: #b57c00;
  --gold-2: #d4940d;
  --gold-light: #f0c040;
  --gold-glow: rgba(181,124,0,0.1);
  --text: #0d1a2e;
  --text-muted: #526070;
  --text-light: #8a9aaa;
  --border: rgba(13,26,46,0.1);
  --border-strong: rgba(13,26,46,0.18);
  --card-bg: #ffffff;
  --card-shadow: 0 1px 3px rgba(13,26,46,0.06), 0 8px 32px rgba(13,26,46,0.08);
  --card-shadow-hover: 0 4px 8px rgba(13,26,46,0.08), 0 20px 60px rgba(13,26,46,0.14);
  --radius: 20px;
  --radius-sm: 12px;
  --transition: 0.3s cubic-bezier(.4,0,.2,1);
}

/* === UTILITIES === */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; width: 100%; }
.gradient-text {
  background: linear-gradient(135deg, var(--gold), var(--navy));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.section-tag {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 11px; font-weight: 700; letter-spacing: 2.5px;
  text-transform: uppercase; color: var(--gold); background: var(--gold-glow);
  border: 1px solid rgba(181,124,0,0.25); border-radius: 4px; padding: 6px 14px;
  margin-bottom: 20px;
}
.section-tag::before { content: ''; display: block; width: 16px; height: 2px; background: var(--gold); border-radius: 1px; }
.section-header { text-align: center; margin-bottom: 72px; }
.section-header h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(30px,4vw,48px); font-weight: 800;
  margin-bottom: 16px; letter-spacing: -0.5px;
}
.section-header p { color: var(--text-muted); font-size: 17px; max-width: 520px; margin: 0 auto; line-height: 1.7; }
.section-header .underline-accent {
  display: inline-block; position: relative;
}
.section-header .underline-accent::after {
  content: ''; position: absolute; bottom: -4px; left: 0; right: 0;
  height: 3px; background: linear-gradient(90deg, var(--gold), transparent);
  border-radius: 2px;
}

/* === BUTTONS === */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 15px 32px; border-radius: 8px; font-weight: 600; font-size: 15px;
  text-decoration: none; border: none; cursor: pointer; transition: var(--transition);
  letter-spacing: 0.2px;
}
.btn-primary {
  background: var(--navy);
  color: #ffffff;
  box-shadow: 0 2px 8px rgba(13,26,46,0.2), 0 0 0 1px rgba(13,26,46,0.08);
  position: relative; overflow: hidden;
}
.btn-primary::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.08), transparent);
  pointer-events: none;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(13,26,46,0.3); background: var(--navy-2); }
.btn-ghost {
  background: transparent; color: var(--text);
  border: 1.5px solid var(--border-strong);
}
.btn-ghost:hover { border-color: var(--navy); background: rgba(13,26,46,0.04); }
.btn-gold {
  background: linear-gradient(135deg, var(--gold), var(--gold-2));
  color: #ffffff;
  box-shadow: 0 4px 16px rgba(181,124,0,0.3);
}
.btn-gold:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(181,124,0,0.4); }
.btn-full { width: 100%; justify-content: center; }

/* === NAVBAR === */
#navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 0; transition: var(--transition);
  background: rgba(247,245,241,0.9); backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}
#navbar.scrolled {
  background: rgba(247,245,241,0.98); backdrop-filter: blur(24px);
  box-shadow: 0 1px 0 var(--border), 0 4px 24px rgba(13,26,46,0.06);
}
.nav-container {
  display: flex; align-items: stretch; justify-content: space-between;
  max-width: 1200px; margin: 0 auto; padding: 0 32px; height: 68px;
}
.nav-container {
  display: flex; align-items: center; justify-content: space-between;
  max-width: 1200px; margin: 0 auto; padding: 0 24px;
}
.nav-logo { display: flex; align-items: center; gap: 12px; text-decoration: none; }

/* ── Premium EK Daire Logo ─────────────────────────────────── */
.logo-mark {
  position: relative;
  width: 46px; height: 46px; flex-shrink: 0;
  border-radius: 50%;
  background: linear-gradient(145deg, #1a2744 0%, #243566 60%, #1a2744 100%);
  display: flex; align-items: center; justify-content: center;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 900; font-size: 15px;
  letter-spacing: -0.5px;
  color: transparent;
  /* Altin EK harfleri */
  background-clip: text;
  -webkit-background-clip: text;
  /* Disardaki altin halka */
  box-shadow:
    0 0 0 2px rgba(201,168,76,0.9),
    0 0 0 4px rgba(201,168,76,0.18),
    0 4px 16px rgba(26,39,68,0.35);
  transition: box-shadow 0.3s, transform 0.3s;
  overflow: hidden;
}
/* EK yazi asil katman */
.logo-mark::before {
  content: "EK";
  position: absolute;
  inset: 0;
  display: flex; align-items: center; justify-content: center;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 900; font-size: 15px;
  letter-spacing: -0.5px;
  background: linear-gradient(135deg, #e8c84e 0%, #c9a84c 50%, #f0d878 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
/* Ust beyaz parlaklık yansıması */
.logo-mark::after {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 48%;
  background: linear-gradient(180deg, rgba(255,255,255,0.12) 0%, transparent 100%);
  border-radius: 50% 50% 0 0;
  pointer-events: none;
}
.nav-logo:hover .logo-mark {
  transform: scale(1.07);
  box-shadow:
    0 0 0 2px #c9a84c,
    0 0 0 5px rgba(201,168,76,0.28),
    0 6px 22px rgba(26,39,68,0.45);
}

/* ── Logo metin grubu ──────────────────────────────────────── */
.logo-text-group { display: flex; flex-direction: column; gap: 1px; }
.logo-text {
  font-weight: 700; font-size: 16px;
  color: var(--text); line-height: 1.15;
  display: block; letter-spacing: -0.2px;
}
.logo-subtitle {
  font-size: 9px; font-weight: 700;
  color: var(--gold);
  letter-spacing: 1.2px; text-transform: uppercase;
  line-height: 1; opacity: 1;
  white-space: nowrap;
}
.nav-links { display: flex; align-items: center; gap: 8px; list-style: none; }
.nav-links a {
  color: var(--text-muted); text-decoration: none; font-size: 14px; font-weight: 500;
  padding: 8px 14px; border-radius: 8px; transition: var(--transition);
}
.nav-links a:hover { color: var(--text); background: var(--border); }
.nav-login-btn {
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--navy) !important; font-weight: 600 !important;
  border: 1px solid var(--border-strong) !important;
  background: transparent !important;
}
.nav-login-btn:hover { background: rgba(13,26,46,0.04) !important; border-color: var(--navy) !important; }
.nav-cta {
  background: linear-gradient(135deg, var(--navy), var(--navy-2)) !important;
  color: #ffffff !important; font-weight: 700 !important; padding: 10px 20px !important;
  box-shadow: 0 4px 16px rgba(15,28,46,0.2);
}
.nav-cta:hover { transform: translateY(-1px); }
.hamburger {
  display: none; flex-direction: column; gap: 5px; background: none;
  border: none; cursor: pointer; padding: 4px;
}
.hamburger span { display: block; width: 24px; height: 2px; background: var(--text); border-radius: 2px; transition: var(--transition); }

/* === HERO === */
#hero {
  min-height: 100vh;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  background: linear-gradient(160deg, #faf8f4 0%, #f0ece3 60%, #e8e0d4 100%);
}
.hero-bg { position: absolute; inset: 0; pointer-events: none; z-index: 0; }
.hero-orb {
  position: absolute; border-radius: 50%; filter: blur(80px); pointer-events: none;
}
.hero-orb-1 {
  width: min(700px, 100vw); height: min(700px, 100vw); background: radial-gradient(circle, rgba(200,137,10,0.08), transparent 70%);
  top: -200px; right: -100px;
}
.hero-orb-2 {
  width: min(500px, 100vw); height: min(500px, 100vw); background: radial-gradient(circle, rgba(37,99,235,0.06), transparent 70%);
  bottom: -100px; left: -100px;
}
.hero-grid {
  position: absolute; inset: 0;
  background-image: linear-gradient(rgba(15,28,46,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15,28,46,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
}
.hero-inner {
  position: relative; z-index: 1;
  width: 100%; max-width: 1200px; margin: 0 auto;
  padding: 120px clamp(16px, 5vw, 80px) 80px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  box-sizing: border-box;
}
.hero-content { /* left column */ }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--gold-glow); border: 1px solid rgba(200,137,10,0.3);
  border-radius: 50px; padding: 8px 18px; font-size: 13px; font-weight: 500;
  color: var(--gold); margin-bottom: 24px;
}
.badge-dot {
  width: 7px; height: 7px; background: #4caf50;
  border-radius: 50%; animation: pulse 2s infinite;
}
@keyframes pulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:.6;transform:scale(1.3)} }
.hero-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(36px, 5vw, 64px); font-weight: 800;
  line-height: 1.1; margin-bottom: 20px;
}
.hero-subtitle {
  font-size: 17px; color: var(--text-muted); line-height: 1.7;
  margin-bottom: 36px; max-width: 480px;
}
.hero-buttons { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 48px; }
.hero-stats { display: flex; align-items: center; gap: 24px; }
.stat { display: flex; flex-direction: column; align-items: center; }
.stat-number { font-family: 'Space Grotesk', sans-serif; font-size: 32px; font-weight: 800; color: var(--gold); line-height: 1; }
.stat-suffix { font-size: 20px; font-weight: 700; color: var(--gold); }
.stat-label { font-size: 12px; color: var(--text-muted); margin-top: 4px; }
.stat-divider { width: 1px; height: 48px; background: var(--border); }
/* hero visual */
.hero-visual { position: relative; display: flex; align-items: center; justify-content: center; }
.hero-avatar-wrap { position: relative; }
.hero-avatar {
  width: 240px; height: 240px;
  background: linear-gradient(135deg, var(--navy), var(--navy-2));
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  border: 4px solid rgba(200,137,10,0.4); position: relative;
  box-shadow: 0 8px 40px rgba(15,28,46,0.15);
}
.avatar-initials {
  font-family: 'Space Grotesk', sans-serif; font-size: 72px; font-weight: 800;
  background: linear-gradient(135deg, var(--gold), var(--gold-2));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.avatar-ring {
  position: absolute; inset: -12px; border-radius: 50%;
  border: 1px solid rgba(200,137,10,0.2); animation: spin 20s linear infinite;
}
.ring-2 { inset: -24px; animation-duration: 30s; animation-direction: reverse; border-color: rgba(37,99,235,0.12); }
@keyframes spin { to { transform: rotate(360deg); } }

.floating-card {
  position: absolute; background: #ffffff; backdrop-filter: blur(12px);
  border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 18px;
  display: flex; align-items: center; gap: 12px; font-size: 13px; color: var(--text);
  box-shadow: 0 8px 32px rgba(15,28,46,0.12); white-space: nowrap;
  max-width: 220px;
}
.card-1 { top: 10%; left: -60px; animation: float 6s ease-in-out infinite; }
.card-2 { bottom: 10%; right: -60px; animation: float 6s ease-in-out infinite 2s; }
.card-3 { top: 50%; right: -70px; transform: translateY(-50%); animation: float3 6s ease-in-out infinite 4s; }
.card-icon { font-size: 24px; flex-shrink: 0; }
.card-info { display: flex; flex-direction: column; }
.card-info strong { font-weight: 600; font-size: 12px; }
.card-info strong { color: var(--text); }
.card-info span { color: var(--text-muted); font-size: 11px; }
@keyframes float { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-10px)} }
@keyframes float3 { 0%,100%{transform:translateY(-50%)} 50%{transform:translateY(calc(-50% - 10px))} }

/* === KAMPANYA BANNER === */
#kampanya {
  padding: 0;
  margin-top: -40px;
  position: relative;
  z-index: 2;
}
.campaign-banner {
  background: linear-gradient(135deg, var(--navy), var(--navy-2));
  border-radius: var(--radius);
  padding: 0;
  position: relative;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(13,26,46,0.25), 0 0 0 1px rgba(255,255,255,0.05) inset;
}
.campaign-glow {
  position: absolute;
  top: -80px; right: -80px;
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(181,124,0,0.15), transparent 70%);
  pointer-events: none;
  border-radius: 50%;
}
.campaign-content {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 48px;
  padding: 48px 48px 32px;
  align-items: center;
}
.campaign-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(240,192,64,0.12);
  border: 1px solid rgba(240,192,64,0.3);
  border-radius: 50px;
  padding: 7px 16px;
  font-size: 13px; font-weight: 700;
  color: var(--gold-light);
  margin-bottom: 16px;
  animation: campaignPulse 3s ease-in-out infinite;
}
.campaign-badge-dot {
  width: 8px; height: 8px;
  background: #ff4444;
  border-radius: 50%;
  animation: pulse 1.5s infinite;
  flex-shrink: 0;
}
@keyframes campaignPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(240,192,64,0.15); }
  50% { box-shadow: 0 0 0 8px rgba(240,192,64,0); }
}
.campaign-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(24px, 3.5vw, 36px);
  font-weight: 800;
  color: #ffffff;
  line-height: 1.2;
  margin-bottom: 14px;
}
.campaign-title .gradient-text {
  background: linear-gradient(135deg, var(--gold-light), var(--gold-2));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.campaign-desc {
  font-size: 14.5px;
  color: rgba(255,255,255,0.6);
  line-height: 1.7;
  max-width: 460px;
}
.campaign-desc strong {
  color: var(--gold-light);
  font-weight: 700;
}
.campaign-right {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.campaign-slots {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.campaign-slot-item {
  display: flex;
  align-items: center;
  gap: 14px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 14px;
  padding: 16px 18px;
  transition: var(--transition);
}
.campaign-slot-item:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(240,192,64,0.3);
  transform: translateX(4px);
}
.slot-icon {
  font-size: 28px;
  flex-shrink: 0;
}
.slot-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.slot-info strong {
  font-size: 14px;
  font-weight: 700;
  color: #ffffff;
}
.slot-bar-wrap {
  width: 100%;
  height: 6px;
  background: rgba(255,255,255,0.1);
  border-radius: 3px;
  overflow: hidden;
}
.slot-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--gold), #ff6b35);
  border-radius: 3px;
  transition: width 1.5s cubic-bezier(.4,0,.2,1);
  position: relative;
}
.slot-bar-fill::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  animation: shimmer 2s infinite;
}
@keyframes shimmer {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}
.slot-status {
  font-size: 11px;
  font-weight: 600;
  color: #ff6b35;
  letter-spacing: 0.3px;
}
.slot-status-open {
  color: #4caf50;
}
.slot-status-full {
  color: #ef5350;
}
.slot-status-soon {
  color: #29b6f6;
}
.slot-bar-fill.full {
  background: linear-gradient(90deg, #ef5350, #d32f2f);
}
.slot-bar-fill.soon {
  background: linear-gradient(90deg, #29b6f6, #0288d1);
}
.campaign-cta {
  font-size: 16px !important;
  padding: 16px 32px !important;
  width: 100%;
  justify-content: center;
  border-radius: 14px !important;
  position: relative;
  overflow: hidden;
}
.campaign-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.15), transparent);
  pointer-events: none;
}
.campaign-urgency {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  background: rgba(255,107,53,0.12);
  border-top: 1px solid rgba(255,107,53,0.2);
  font-size: 13px;
  font-weight: 600;
  color: rgba(255,255,255,0.7);
  letter-spacing: 0.2px;
}
.campaign-urgency span {
  font-size: 16px;
}

/* === HIZMETLER === */
#hizmetler { padding: 120px 0; background: var(--bg-2); }
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 20px; margin-bottom: 32px; }
.service-card {
  background: var(--card-bg); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 40px; position: relative;
  transition: var(--transition);
  box-shadow: var(--card-shadow);
  border-left: 3px solid transparent;
}
.service-card:hover {
  border-color: var(--border);
  border-left-color: var(--gold);
  transform: translateY(-4px);
  box-shadow: var(--card-shadow-hover);
}
.service-card.featured {
  border-left-color: var(--gold-2);
  background: linear-gradient(145deg, var(--navy), var(--navy-2));
  color: #ffffff;
}
.service-card.featured p, .service-card.featured .service-features li { color: rgba(255,255,255,0.65); }
.service-badge {
  position: absolute; top: 20px; right: 20px;
  background: linear-gradient(135deg, var(--gold), var(--gold-2));
  color: #ffffff; font-size: 11px; font-weight: 700; padding: 4px 12px; border-radius: 50px;
}
.service-icon { font-size: 40px; margin-bottom: 16px; }
.service-card h3 { font-family: 'Space Grotesk', sans-serif; font-size: 22px; font-weight: 700; margin-bottom: 12px; }
.service-card p { color: var(--text-muted); font-size: 14px; line-height: 1.7; margin-bottom: 20px; }
.service-features { list-style: none; margin-bottom: 24px; display: flex; flex-direction: column; gap: 8px; }
.service-features li { font-size: 13px; color: var(--text-muted); }
.service-features li::before { content: ''; }
.service-btn {
  display: inline-block; color: var(--gold); font-weight: 600; font-size: 14px;
  text-decoration: none; transition: var(--transition);
}
.service-btn:hover { gap: 8px; letter-spacing: 0.5px; }
.modality-section {
  display: grid; grid-template-columns: 1fr auto 1fr; gap: 24px; align-items: center; margin-top: 24px;
}
.modality-card {
  background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 36px; text-align: center; transition: var(--transition);
}
.modality-card { box-shadow: var(--card-shadow); }
.modality-card:hover { border-color: rgba(200,137,10,0.4); transform: translateY(-2px); box-shadow: 0 8px 32px rgba(15,28,46,0.12); }
.modality-icon { font-size: 40px; margin-bottom: 16px; }
.modality-card h3 { font-family: 'Space Grotesk', sans-serif; font-size: 20px; font-weight: 700; margin-bottom: 10px; }
.modality-card p { color: var(--text-muted); font-size: 14px; line-height: 1.7; }
.modality-divider {
  display: flex; align-items: center; justify-content: center;
  width: 48px; height: 48px; background: var(--gold-glow);
  border: 1px solid rgba(200,137,10,0.3); border-radius: 50%;
  color: var(--gold); font-weight: 700; font-size: 13px; flex-shrink: 0;
}

/* === HAKKIMDA === */
#hakkimda { padding: 120px 0; background: linear-gradient(180deg, var(--bg) 0%, var(--bg-3) 50%, var(--bg) 100%); }
.about-container { display: grid; grid-template-columns: 1fr 1.3fr; gap: 80px; align-items: center; }
.about-visual { display: flex; flex-direction: column; align-items: center; gap: 24px; }
.about-avatar {
  width: 220px; height: 220px; background: linear-gradient(135deg, var(--navy), var(--navy-2));
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  border: 4px solid rgba(200,137,10,0.4); position: relative;
  box-shadow: 0 8px 40px rgba(15,28,46,0.2);
}
.about-initials {
  font-family: 'Space Grotesk', sans-serif; font-size: 64px; font-weight: 800;
  background: linear-gradient(135deg, var(--gold), var(--gold-2));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.about-deco {
  position: absolute; border-radius: 50%;
  border: 1px dashed rgba(200,137,10,0.25);
}
.deco-1 { inset: -16px; }
.deco-2 { inset: -32px; border-color: rgba(37,99,235,0.12); }
.about-chips { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.chip {
  background: var(--card-bg); border: 1px solid var(--border);
  border-radius: 50px; padding: 8px 16px; font-size: 13px; font-weight: 500;
}
.about-content h2 { font-family: 'Space Grotesk', sans-serif; font-size: clamp(28px,3.5vw,40px); font-weight: 700; margin-bottom: 20px; }
.about-content p { color: var(--text-muted); font-size: 15px; line-height: 1.8; margin-bottom: 16px; }
.about-stats-row { display: flex; gap: 32px; margin: 32px 0; }
.about-stat { display: flex; flex-direction: column; align-items: center; }
.about-stat strong { font-family: 'Space Grotesk', sans-serif; font-size: 22px; font-weight: 800; color: var(--gold); }
.about-stat span { font-size: 12px; color: var(--text-muted); }

/* === VELİLER === */
#veliler { padding: 120px 0; background: var(--bg-2); }
.parents-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.parent-card {
  background: var(--bg); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 40px; transition: var(--transition);
  position: relative; overflow: hidden;
}
.parent-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--gold), transparent);
  opacity: 0; transition: var(--transition);
}
.parent-card:hover { transform: translateY(-3px); box-shadow: var(--card-shadow-hover); }
.parent-card:hover::before { opacity: 1; }
.parent-icon { font-size: 32px; margin-bottom: 20px; display: block; }
.parent-card h3 { font-family: 'Space Grotesk', sans-serif; font-size: 19px; font-weight: 700; margin-bottom: 12px; }
.parent-card p { color: var(--text-muted); font-size: 14px; line-height: 1.75; }

/* === BAŞARI === */
#basari { padding: 120px 0; overflow: hidden; background: var(--navy); }
#basari .section-header h2 { color: #ffffff; }
#basari .section-tag { color: var(--gold-light); border-color: rgba(240,192,64,0.3); background: rgba(240,192,64,0.08); }
#basari .section-tag::before { background: var(--gold-light); }
.testimonials-wrapper { overflow: hidden; width: 100%; }
.testimonials-track { display: flex; gap: 24px; transition: transform 0.5s cubic-bezier(.4,0,.2,1); }
.testimonial-card {
  width: clamp(280px, 80vw, 420px); max-width: 100%; background: rgba(255,255,255,0.07); border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius); padding: 36px; flex-shrink: 0;
  backdrop-filter: blur(12px); white-space: normal;
  box-sizing: border-box;
}
.testimonial-card:hover { background: rgba(255,255,255,0.11); border-color: rgba(240,192,64,0.3); }
.stars { color: var(--gold-light); font-size: 14px; margin-bottom: 16px; letter-spacing: 3px; }
.testimonial-card p { color: rgba(255,255,255,0.75); font-size: 15px; line-height: 1.75; font-style: italic; margin-bottom: 24px; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.author-avatar {
  width: 44px; height: 44px; background: linear-gradient(135deg, var(--gold), var(--gold-2));
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-weight: 800; color: var(--navy); font-size: 15px; flex-shrink: 0;
}
.testimonial-author strong { display: block; font-size: 14px; font-weight: 600; color: #ffffff; }
.testimonial-author span { font-size: 12px; color: rgba(255,255,255,0.5); }
.testimonial-nav {
  display: flex; align-items: center; justify-content: center; gap: 16px; margin-top: 32px;
}
.testimonial-nav button {
  width: 44px; height: 44px; border-radius: 50%; background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2); color: rgba(255,255,255,0.8); font-size: 22px;
  cursor: pointer; transition: var(--transition); display: flex; align-items: center; justify-content: center;
}
.testimonial-nav button:hover { border-color: var(--gold-light); color: var(--gold-light); background: rgba(240,192,64,0.1); }
.dots { display: flex; gap: 8px; }
.dot {
  width: 6px; height: 6px; border-radius: 50%; background: rgba(255,255,255,0.25);
  transition: var(--transition); cursor: pointer;
}
.dot.active { background: var(--gold-light); width: 20px; border-radius: 3px; }

/* === DROPDOWN NAV === */
.nav-arrow { font-size: 10px; opacity: 0.6; transition: var(--transition); }
.has-dropdown { position: relative; }
.has-dropdown:hover .nav-arrow { transform: rotate(180deg); }
.dropdown {
  position: absolute; top: calc(100% + 8px); left: 0;
  background: var(--bg-2); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 8px;
  box-shadow: 0 8px 32px rgba(13,26,46,0.12);
  min-width: 220px; opacity: 0; visibility: hidden;
  transform: translateY(-8px); transition: var(--transition);
  z-index: 200; list-style: none;
}
.has-dropdown:hover .dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown li a {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 14px; border-radius: 8px; font-size: 14px;
  color: var(--text); text-decoration: none; transition: var(--transition);
}
.dropdown li a:hover { background: var(--bg-3); color: var(--gold); }

/* === NASIL ÇALIŞIR === */
#nasil-calisir { padding: 120px 0; background: var(--navy); }
#nasil-calisir .section-header h2 { color: #ffffff; }
#nasil-calisir .section-tag { color: var(--gold-light); border-color: rgba(240,192,64,0.3); background: rgba(240,192,64,0.08); }
#nasil-calisir .section-tag::before { background: var(--gold-light); }
#nasil-calisir .section-header p { color: rgba(255,255,255,0.6); }
.how-grid {
  display: flex; align-items: stretch; gap: 0;
  background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius); overflow: hidden;
}
.how-step {
  flex: 1; padding: 48px 36px; position: relative;
  border-right: 1px solid rgba(255,255,255,0.08);
  transition: var(--transition);
}
.how-step:last-child { border-right: none; }
.how-step:hover { background: rgba(255,255,255,0.06); }
.how-connector {
  display: flex; align-items: center; justify-content: center;
  color: var(--gold-light); font-size: 24px; padding: 0 8px;
  flex-shrink: 0; writing-mode: horizontal-tb;
}
.how-number {
  font-family: 'Space Grotesk', sans-serif; font-size: 56px; font-weight: 800;
  color: rgba(240,192,64,0.15); line-height: 1; margin-bottom: 16px;
}
.how-icon { font-size: 36px; margin-bottom: 16px; }
.how-step h3 { font-family: 'Space Grotesk', sans-serif; font-size: 20px; font-weight: 700; color: #ffffff; margin-bottom: 12px; }
.how-step p { font-size: 14px; line-height: 1.7; color: rgba(255,255,255,0.6); }

/* === AKILLI TAKİP SİSTEMİ === */
#takip-sistemi { padding: 120px 0; background: var(--bg-3); }
.dashboard-mockup {
  background: var(--bg-2); border: 1px solid var(--border);
  border-radius: var(--radius); overflow: hidden;
  box-shadow: 0 20px 50px rgba(13,26,46,0.08);
}
.mockup-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 24px; background: var(--bg-3);
  border-bottom: 1px solid var(--border);
}
.mockup-window-dots { display: flex; gap: 8px; }
.mockup-window-dots span { width: 12px; height: 12px; border-radius: 50%; }
.dot-red { background: #ff5f56; }
.dot-yellow { background: #ffbd2e; }
.dot-green { background: #27c93f; }
.mockup-title { font-size: 13px; font-weight: 500; color: var(--text-muted); opacity: 0.8; }
.mockup-user { display: flex; align-items: center; gap: 10px; }
.user-avatar {
  width: 28px; height: 28px; background: var(--gold); color: #ffffff;
  font-size: 11px; font-weight: 700; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}
.mockup-user span { font-size: 13px; font-weight: 600; color: var(--text); }

.mockup-body { display: grid; grid-template-columns: 220px 1fr; min-height: 480px; overflow: hidden; width: 100%; }
.mockup-sidebar {
  background: var(--bg-3); border-right: 1px solid var(--border);
  padding: 24px 16px; display: flex; flex-direction: column; gap: 8px;
}
.sidebar-item {
  padding: 12px 16px; border-radius: 8px; font-size: 14px; font-weight: 500;
  color: var(--text-muted); cursor: pointer; transition: var(--transition);
}
.sidebar-item:hover, .sidebar-item.active { background: var(--bg-2); color: var(--navy); }
.sidebar-item.active { font-weight: 600; border-left: 3px solid var(--gold); border-radius: 0 8px 8px 0; padding-left: 13px; }

.mockup-content { padding: 32px; display: flex; flex-direction: column; gap: 24px; background: var(--bg-2); }
.content-row { display: grid; grid-template-columns: 1fr 1.2fr; gap: 24px; }
.content-card {
  background: var(--bg); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 24px;
}
.content-card h4 { font-family: 'Space Grotesk', sans-serif; font-size: 15px; font-weight: 700; color: var(--navy); margin-bottom: 18px; }

/* Hedef Analizi */
.target-progress { display: flex; flex-direction: column; gap: 10px; }
.target-label { display: flex; justify-content: space-between; font-size: 13px; }
.target-label span { color: var(--text-muted); }
.target-label strong { color: var(--gold); }
.progress-bar-wrap { width: 100%; height: 8px; background: var(--bg-3); border-radius: 4px; overflow: hidden; }
.progress-bar-fill { height: 100%; background: linear-gradient(90deg, var(--gold), var(--gold-2)); border-radius: 4px; }

/* Haftalık Görevler */
.task-list-mock { display: flex; flex-direction: column; gap: 12px; }
.task-item-mock { display: flex; align-items: flex-start; gap: 12px; font-size: 13px; color: var(--text-muted); cursor: pointer; }
.task-item-mock input { margin-top: 3px; accent-color: var(--gold); }
.task-item-mock input:checked + span { text-decoration: line-through; opacity: 0.6; }

/* Grafikler */
.chart-mock { display: grid; grid-template-columns: auto 1fr; gap: 16px; height: 160px; }
.chart-y-axis { display: flex; flex-direction: column; justify-content: space-between; height: calc(100% - 24px); font-size: 11px; color: var(--text-light); text-align: right; padding-bottom: 4px; }
.chart-bars { display: flex; justify-content: space-around; align-items: stretch; height: 100%; border-bottom: 1px solid var(--border); padding-bottom: 4px; position: relative; }
.chart-bar-item { position: relative; width: 44px; height: 100%; }
.bar-fill {
  position: absolute; bottom: 24px; left: 0; right: 0;
  background: rgba(13, 26, 46, 0.15); border-radius: 4px 4px 0 0;
  transition: var(--transition); cursor: pointer;
}
.chart-bar-item:hover .bar-fill { background: rgba(13, 26, 46, 0.35); }
.chart-bar-item.highlighted .bar-fill { background: linear-gradient(0deg, var(--gold), var(--gold-light)); }
.bar-fill::after {
  content: attr(data-net); position: absolute; top: -32px; left: 50%;
  transform: translateX(-50%) scale(0.9); background: var(--navy); color: #ffffff;
  font-size: 10px; font-weight: 700; padding: 4px 8px; border-radius: 4px;
  opacity: 0; pointer-events: none; transition: var(--transition); white-space: nowrap;
  z-index: 10;
}
.chart-bar-item:hover .bar-fill::after { opacity: 1; transform: translateX(-50%) scale(1); }
.bar-label { position: absolute; bottom: 0; left: 0; right: 0; text-align: center; font-size: 11px; color: var(--text-muted); line-height: 16px; }

/* Raporlama Akışı */
.log-list { display: flex; flex-direction: column; gap: 12px; }
.log-item { display: flex; gap: 12px; align-items: flex-start; font-size: 13px; }
.log-badge {
  font-size: 10px; font-weight: 700; padding: 2px 8px; border-radius: 4px;
}
.log-badge.success { background: rgba(39,201,63,0.1); color: #27c93f; }
.log-badge.info { background: rgba(0,122,255,0.1); color: #007aff; }
.log-badge.warning { background: rgba(255,189,46,0.1); color: #b57c00; }
.log-item p { color: var(--text-muted); line-height: 1.4; }
.log-item span { display: block; font-size: 11px; color: var(--text-light); margin-top: 2px; }


/* === ARAÇLAR === */
#araclar { padding: 120px 0; background: var(--bg); }
.tools-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; width: 100%; }
.tool-card {
  background: var(--bg-2); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 36px;
  box-shadow: var(--card-shadow); transition: var(--transition);
  display: flex;
  flex-direction: column;
}
.tool-card .net-calculator {
  flex: 1;
}
.tool-card:hover { transform: translateY(-3px); box-shadow: var(--card-shadow-hover); }
.tool-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.tool-icon { font-size: 32px; }
.tool-badge {
  font-size: 11px; font-weight: 700; padding: 4px 10px;
  background: rgba(181,124,0,0.12); color: var(--gold);
  border: 1px solid rgba(181,124,0,0.2); border-radius: 50px;
}
.tool-card h3 { font-family: 'Space Grotesk', sans-serif; font-size: 20px; font-weight: 700; margin-bottom: 8px; }
.tool-desc { font-size: 14px; color: var(--text-muted); margin-bottom: 20px; line-height: 1.6; }
.tool-note { font-size: 12px; color: var(--text-light); margin-top: 12px; }
.countdown-display {
  display: flex; align-items: center; gap: 6px; margin: 20px 0 8px; flex-wrap: nowrap;
}
.cd-item { display: flex; flex-direction: column; align-items: center; flex: 1; min-width: 0; }
.cd-num {
  font-family: 'Space Grotesk', sans-serif; font-size: clamp(24px, 5vw, 40px); font-weight: 800;
  color: var(--navy); line-height: 1;
  background: var(--bg-3); border-radius: 10px; padding: 8px 10px;
  width: 100%; text-align: center;
}
.cd-label { font-size: 10px; color: var(--text-muted); margin-top: 6px; text-transform: uppercase; letter-spacing: 1px; }
.cd-sep { font-size: clamp(18px,4vw,28px); font-weight: 800; color: var(--gold); margin-top: -16px; flex-shrink: 0; }
.net-calculator { display: flex; flex-direction: column; gap: 12px; margin-top: 16px; }
.nc-row { display: flex; flex-direction: column; gap: 6px; }
.nc-row label { font-size: 13px; font-weight: 600; color: var(--text-muted); }
.nc-row input {
  padding: 12px 14px; border: 1px solid var(--border); border-radius: var(--radius-sm);
  font-size: 15px; font-family: 'Space Grotesk', sans-serif; font-weight: 600;
  background: var(--bg); color: var(--text); outline: none; width: 100%;
}
.nc-row input:focus { border-color: var(--gold); }
.nc-result {
  background: var(--bg-3); border-radius: var(--radius-sm); padding: 16px;
  font-size: 14px; line-height: 1.8;
}
.nc-result strong { color: var(--navy); font-weight: 700; }
.hedef-list { display: flex; flex-direction: column; gap: 0; margin-top: 16px; }
.hedef-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 0; border-bottom: 1px solid var(--border); font-size: 14px;
}
.hedef-row:last-child { border-bottom: none; }
.hedef-row span { color: var(--text-muted); }
.hedef-row strong { color: var(--navy); font-weight: 700; }

/* Featured Tercih Robotu Banner Styles */
.featured-robot-banner {
  background: linear-gradient(135deg, var(--navy), var(--navy-2));
  border: 1px solid rgba(181, 124, 0, 0.25);
  border-radius: 24px;
  padding: 40px;
  margin-top: 40px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 10px 40px rgba(13, 26, 46, 0.15), 0 0 30px rgba(181, 124, 0, 0.05);
  transition: var(--transition);
  width: 100%;
}
.featured-robot-banner:hover {
  transform: translateY(-4px);
  border-color: var(--gold);
  box-shadow: 0 20px 50px rgba(13, 26, 46, 0.25), 0 0 40px rgba(181, 124, 0, 0.12);
}
.featured-robot-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(181, 124, 0, 0.1) 0%, transparent 70%);
  pointer-events: none;
}
.robot-banner-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 32px;
  position: relative;
  z-index: 2;
}
.robot-banner-text {
  flex: 1;
  text-align: left;
}
.banner-badge {
  display: inline-block;
  background: var(--gold-glow);
  color: var(--gold-2);
  border: 1px solid rgba(181, 124, 0, 0.3);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 1.5px;
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: 16px;
  text-transform: uppercase;
}
.robot-banner-text h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 24px;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 12px;
  letter-spacing: -0.5px;
}
.robot-banner-text p {
  color: var(--text-light);
  font-size: 15px;
  line-height: 1.6;
  max-width: 720px;
  margin-bottom: 20px;
}
.banner-features {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.banner-features span {
  font-size: 12px;
  font-weight: 600;
  color: #ffffff;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 6px 14px;
  border-radius: 30px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.robot-banner-action {
  flex-shrink: 0;
}
.banner-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(135deg, var(--gold), var(--gold-2));
  color: #ffffff;
  padding: 16px 32px;
  border-radius: 12px;
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
  box-shadow: 0 4px 15px rgba(181, 124, 0, 0.3);
  transition: var(--transition);
}
.banner-cta-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(181, 124, 0, 0.4);
  color: #ffffff;
}

/* === TESTLER === */
#testler { padding: 120px 0; background: var(--bg-3); }
.tests-grid { 
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; 
}
.grid-pagination {
  display: flex; align-items: center; justify-content: center; gap: 16px; margin-top: 32px;
}
.grid-pagination button {
  background: var(--card-bg); border: 1px solid var(--border); border-radius: 50%;
  width: 44px; height: 44px; display: flex; align-items: center; justify-content: center;
  font-size: 20px; color: var(--navy); cursor: pointer; transition: var(--transition);
}
.grid-pagination button:hover:not(:disabled) {
  background: var(--gold-glow); border-color: var(--gold); color: var(--gold);
}
.grid-pagination button:disabled {
  opacity: 0.4; cursor: not-allowed;
}
.test-card {
  background: var(--bg-2); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 36px; position: relative;
  box-shadow: var(--card-shadow); transition: var(--transition);
}
.test-card:hover { transform: translateY(-3px); box-shadow: var(--card-shadow-hover); }
.test-icon { font-size: 36px; margin-bottom: 8px; }
.test-badge {
  position: absolute; top: 20px; right: 20px;
  font-size: 11px; font-weight: 700; padding: 4px 10px;
  background: var(--gold-glow); color: var(--gold);
  border: 1px solid rgba(181,124,0,0.2); border-radius: 50px;
}
.test-card h3 { font-family: 'Space Grotesk', sans-serif; font-size: 18px; font-weight: 700; margin-bottom: 10px; }
.test-card > p { font-size: 13px; color: var(--text-muted); line-height: 1.6; margin-bottom: 20px; }
.test-questions { position: relative; min-height: 160px; }
.tq { display: none; }
.tq.active { display: block; }
.tq-text { font-size: 15px; font-weight: 600; margin-bottom: 14px; color: var(--text); }
.tq-options { display: flex; flex-direction: column; gap: 8px; }
.tq-opt {
  text-align: left; padding: 10px 14px; border: 1px solid var(--border);
  border-radius: var(--radius-sm); font-size: 13px; background: var(--bg);
  color: var(--text); cursor: pointer; transition: var(--transition);
}
.tq-opt:hover { border-color: var(--gold); background: var(--gold-glow); color: var(--navy); }
.tq-result { display: none; }
.tq-result[hidden] { display: none; }
.tq-result:not([hidden]) { display: block; }
.tq-score-display { text-align: center; padding: 16px 0; }
.tq-score-emoji { font-size: 48px; display: block; margin-bottom: 8px; }
.tq-score-display h4 { font-family: 'Space Grotesk', sans-serif; font-size: 18px; font-weight: 700; margin-bottom: 8px; }
.tq-score-display p { font-size: 13px; color: var(--text-muted); line-height: 1.6; }
.test-progress { display: flex; align-items: center; gap: 12px; margin-top: 16px; }
.tp-bar { flex: 1; height: 4px; background: var(--bg-3); border-radius: 2px; overflow: hidden; }
.tp-fill { height: 100%; background: linear-gradient(90deg, var(--gold), var(--gold-2)); border-radius: 2px; transition: width 0.4s ease; }
.test-progress span { font-size: 12px; color: var(--text-muted); white-space: nowrap; }

/* === İLETİŞİM === */
#iletisim { padding: 120px 0; background: var(--bg); }
.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: start;
  /* Safari fix: explicit box-sizing and overflow control */
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}
.contact-info h2 { font-family: 'Space Grotesk', sans-serif; font-size: clamp(28px,3.5vw,40px); font-weight: 700; margin-bottom: 16px; }
.contact-info p { color: var(--text-muted); font-size: 15px; line-height: 1.7; margin-bottom: 32px; }
.contact-items { display: flex; flex-direction: column; gap: 16px; margin-bottom: 32px; }
.contact-item { display: flex; align-items: center; gap: 16px; }
.contact-item-icon { font-size: 22px; width: 44px; height: 44px; background: var(--gold-glow); border-radius: 10px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.contact-item strong { display: block; font-size: 13px; font-weight: 600; }
.contact-item span { font-size: 14px; color: var(--text-muted); }
.social-links { display: flex; gap: 12px; flex-wrap: wrap; }
.social-btn {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--card-bg); border: 1px solid var(--border); border-radius: 50px;
  padding: 10px 18px; font-size: 13px; font-weight: 500; color: var(--text);
  text-decoration: none; transition: var(--transition);
  white-space: nowrap;
}
.social-btn svg {
  flex-shrink: 0;
}
.social-btn:hover { border-color: var(--gold); color: var(--gold); transform: translateY(-2px); }
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
  /* Safari fix: prevent overflow */
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  width: 100%;
  max-width: 100%;
  min-width: 0;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  /* Safari fix */
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  width: 100%;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  /* Safari fix */
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  min-width: 0;
  width: 100%;
}
.form-group label { font-size: 13px; font-weight: 600; color: var(--text-muted); }
.form-group input, .form-group select, .form-group textarea {
  background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 14px 16px; color: var(--text); font-family: 'Inter', sans-serif; font-size: 14px;
  outline: none; transition: var(--transition);
  width: 100%;
  /* Safari fixes */
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  -webkit-appearance: none;
  resize: none;
  max-width: 100%;
}
.form-group select {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23475569' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  background-size: 16px;
  padding-right: 40px;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: rgba(200,137,10,0.5); box-shadow: 0 0 0 3px rgba(200,137,10,0.08);
}
.form-group select option { background: var(--bg-2); }
.radio-group {
  display: -webkit-flex;
  display: flex;
  gap: 16px;
  -webkit-flex-wrap: wrap;
  flex-wrap: wrap;
  /* Safari fix */
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  width: 100%;
}
.radio-label {
  display: inline-flex; align-items: center; gap: 8px; cursor: pointer;
  font-size: 14px; padding: 10px 18px; background: var(--card-bg);
  border: 1px solid var(--border); border-radius: 50px; transition: var(--transition);
  white-space: nowrap;
  /* Safari fix */
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  -webkit-flex-shrink: 0;
  flex-shrink: 0;
}
.radio-label:has(input:checked) { border-color: var(--gold); color: var(--gold); }
.form-success {
  background: rgba(16,185,129,0.08); border: 1px solid rgba(16,185,129,0.25);
  border-radius: var(--radius-sm); padding: 16px; text-align: center;
  font-size: 14px; color: #059669; font-weight: 500;
}

/* === FOOTER === */
#footer {
  padding: 56px 0 40px;
  background: var(--navy);
  color: rgba(255,255,255,0.7);
}
.footer-inner { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 24px; }
.footer-logo { display: flex; align-items: center; gap: 14px; }
.footer-logo .logo-text { color: #ffffff; }
.footer-logo .logo-subtitle { color: rgba(201,168,76,0.85); }
/* Footer'da daire logonun halka rengi daha parlak */
.footer-logo .logo-mark {
  box-shadow:
    0 0 0 2px rgba(201,168,76,1),
    0 0 0 4px rgba(201,168,76,0.22),
    0 4px 18px rgba(0,0,0,0.4);
}
.footer-tagline { font-size: 12px; color: rgba(255,255,255,0.45); margin-top: 2px; }
.footer-links { display: flex; gap: 28px; }
.footer-links a { color: rgba(255,255,255,0.5); text-decoration: none; font-size: 14px; transition: var(--transition); }
.footer-links a:hover { color: var(--gold-light); }
.footer-copy { font-size: 12px; color: rgba(255,255,255,0.3); }

/* === GÜNCEL BLOG BÖLÜMÜ === */
#blog { padding: 120px 0; background: var(--bg); }
.blog-filters {
  display: flex; gap: 12px; flex-wrap: wrap; justify-content: center; margin-bottom: 48px;
}
.blog-filter-btn {
  padding: 10px 24px; font-size: 13px; font-weight: 600; border: 1px solid var(--border);
  border-radius: 50px; background: var(--bg-2); color: var(--navy); cursor: pointer;
  transition: var(--transition); font-family: 'Space Grotesk', sans-serif;
}
.blog-filter-btn:hover, .blog-filter-btn.active {
  background: var(--navy); color: #ffffff; border-color: var(--navy);
}
.blog-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px;
}
.blog-card {
  display: flex; flex-direction: column; background: var(--bg-2); border: 1px solid var(--border);
  border-radius: var(--radius); overflow: hidden; box-shadow: var(--card-shadow);
  transition: var(--transition);
}
.blog-card:hover {
  transform: translateY(-6px); box-shadow: var(--card-shadow-hover);
}
.blog-media-wrap {
  position: relative; width: 100%; height: 220px; overflow: hidden;
  background: var(--navy); border-bottom: 1px solid var(--border);
}
.blog-media-wrap.diagram-wrap {
  height: 240px; overflow-y: auto; background: var(--bg-3); padding: 16px;
  display: flex; align-items: flex-start; justify-content: center;
}
.blog-img {
  width: 100%; height: 100%; object-fit: cover; transition: var(--transition);
}
.blog-card:hover .blog-img {
  transform: scale(1.04);
}
.video-wrap iframe {
  width: 100%; height: 100%; border: none;
}
.blog-body {
  padding: 28px; display: flex; flex-direction: column; flex-grow: 1;
}
.blog-meta {
  display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px;
}
.blog-tag {
  font-size: 11px; font-weight: 700; text-transform: uppercase; color: var(--gold);
  background: var(--gold-glow); padding: 4px 12px; border-radius: 50px;
}
.blog-date {
  font-size: 12px; color: var(--text-light);
}
.blog-title {
  font-family: 'Space Grotesk', sans-serif; font-size: 19px; font-weight: 700;
  color: var(--navy); margin-bottom: 12px; line-height: 1.4;
}
.blog-excerpt {
  font-size: 13.5px; color: var(--text-muted); line-height: 1.6; margin-bottom: 24px;
  flex-grow: 1;
}
.blog-read-more-btn {
  background: none; border: none; color: var(--gold); font-weight: 700;
  font-size: 13.5px; cursor: pointer; display: inline-flex; align-items: center;
  transition: var(--transition); padding: 0; text-align: left;
}
.blog-read-more-btn:hover {
  color: var(--navy); transform: translateX(6px);
}

/* --- DİYAGRAM TASARIMLARI --- */
.web-diagram-container {
  display: flex; flex-direction: column; gap: 14px; width: 100%;
}
.web-diagram-step {
  display: flex; align-items: flex-start; gap: 12px; position: relative;
}
.step-num {
  background: var(--navy); color: #ffffff; width: 26px; height: 26px;
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 800; flex-shrink: 0; border: 2px solid var(--bg-2);
  z-index: 2;
}
.step-content {
  display: flex; flex-direction: column; gap: 2px; text-align: left;
}
.step-content h4 {
  font-family: 'Space Grotesk', sans-serif; font-size: 13px; font-weight: 700;
  color: var(--navy); margin: 0;
}
.step-content p {
  font-size: 10.5px; color: var(--text-muted); margin: 0; line-height: 1.35;
}
.step-connector {
  position: absolute; left: 12px; top: 26px; bottom: -16px; width: 2px;
  background: rgba(13,26,46,0.12); z-index: 1;
}

/* --- BLOG DETAY MODALI --- */
.blog-modal-overlay {
  position: fixed; top: 0; left: 0; width: 100vw; height: 100vh;
  background: rgba(13,26,46,0.5); backdrop-filter: blur(16px);
  display: flex; align-items: center; justify-content: center; z-index: 9999;
  opacity: 0; visibility: hidden; transition: opacity 0.3s ease, visibility 0.3s ease;
}
.blog-modal-overlay.open {
  opacity: 1; visibility: visible;
}
.blog-modal-box {
  background: var(--bg-2); border: 1px solid var(--border); border-radius: var(--radius);
  width: 92%; max-width: 720px; max-height: 90vh; overflow-y: auto; padding: 36px;
  position: relative; box-shadow: 0 24px 80px rgba(13,26,46,0.25);
  transform: translateY(24px); transition: transform 0.3s cubic-bezier(.4,0,.2,1);
}
.blog-modal-overlay.open .blog-modal-box {
  transform: translateY(0);
}
.blog-modal-close {
  position: absolute; top: 20px; right: 24px; font-size: 32px; border: none;
  background: none; color: var(--navy); cursor: pointer; transition: var(--transition);
  z-index: 10;
}
.blog-modal-close:hover {
  color: var(--gold);
}
.modal-media-wrap {
  width: 100%; height: 320px; border-radius: var(--radius-sm); overflow: hidden;
  background: var(--navy); margin-bottom: 24px; border: 1px solid var(--border);
}
.modal-media-wrap img {
  width: 100%; height: 100%; object-fit: cover;
}
.modal-media-wrap.diagram-wrap {
  background: var(--bg-3); height: auto; max-height: 380px; padding: 24px;
  display: flex; align-items: flex-start; justify-content: center; overflow-y: auto;
}
.modal-media-wrap.diagram-wrap .web-diagram-container {
  gap: 18px;
}
.modal-media-wrap.diagram-wrap .step-num {
  width: 30px; height: 30px; font-size: 13px;
}
.modal-media-wrap.diagram-wrap .step-content h4 {
  font-size: 15px;
}
.modal-media-wrap.diagram-wrap .step-content p {
  font-size: 12px;
}
.modal-media-wrap.diagram-wrap .step-connector {
  left: 14px; top: 30px; bottom: -20px;
}

/* === SSS (FAQ) === */
.faq-container { display: flex; flex-direction: column; gap: 12px; max-width: 800px; margin: 0 auto; }
.faq-item { background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius-sm); overflow: hidden; transition: var(--transition); }
.faq-item:hover { border-color: rgba(200,137,10,0.3); }
.faq-question { width: 100%; display: flex; align-items: center; justify-content: space-between; padding: 20px 24px; background: none; border: none; cursor: pointer; text-align: left; font-size: 15px; font-weight: 600; color: var(--navy); transition: var(--transition); }
.faq-question:hover { background: rgba(13,26,46,0.02); }
.faq-icon { font-size: 20px; font-weight: 400; color: var(--gold); transition: transform 0.3s ease; }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.4s cubic-bezier(0, 1, 0, 1); }
.faq-item.active .faq-answer { max-height: 500px; transition: max-height 0.4s ease-in-out; }
.faq-item.active .faq-icon { transform: rotate(45deg); }
.faq-item.active .faq-question { border-bottom: 1px solid var(--border); }
.faq-answer-inner { padding: 20px 24px; color: var(--text-muted); font-size: 14px; line-height: 1.7; background: var(--bg); }

/* === STICKY MOBILE CTA === */
.sticky-mobile-cta { display: none; }

/* === RESPONSIVE === */
@media (max-width: 968px) {
  /* Genel overflow koruması */
  section, .container, .hero-inner, .nav-container {
    max-width: 100vw;
    overflow-x: hidden;
  }

  .hero-inner { grid-template-columns: 1fr; padding: 100px 16px 60px; text-align: center; gap: 32px; }
  .hero-visual { display: none; }
  .hero-buttons { justify-content: center; flex-wrap: wrap; }
  .hero-stats { justify-content: center; flex-wrap: wrap; gap: 12px; }
  .hero-badge { justify-content: center; }
  .services-grid { grid-template-columns: 1fr; }
  .modality-section { grid-template-columns: 1fr; }
  .modality-divider { width: 100%; height: 40px; }
  .about-container { grid-template-columns: 1fr; text-align: center; }
  .about-stats-row { justify-content: center; }
  .parents-grid { grid-template-columns: 1fr; }
  .contact-wrapper {
    grid-template-columns: 1fr;
    gap: 40px;
    /* Safari mobile fix */
    overflow: hidden;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
  }
  .form-row { grid-template-columns: 1fr; }
  /* Nasıl Çalışır — dikey yığılma */
  .how-grid { flex-direction: column; }
  .how-step { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.08); padding: 36px 24px; }
  .how-step:last-child { border-bottom: none; }
  .how-connector { display: none; }
  /* Araçlar — tek kolon */
  .tools-grid { grid-template-columns: 1fr; }
  /* Kampanya responsive */
  .campaign-content { grid-template-columns: 1fr; gap: 32px; padding: 36px 24px 24px; }
  #kampanya { margin-top: -24px; }
  /* Mockup — masaüstü içeriğini gizle, basit görünüm */
  .mockup-body { grid-template-columns: 1fr; display: flex; flex-direction: column; }
  .mockup-sidebar { display: flex !important; flex-direction: row; overflow-x: auto; -webkit-overflow-scrolling: touch; padding: 12px 16px; background: var(--bg-3); border-right: none; border-bottom: 1px solid var(--border); gap: 10px; }
  .mockup-sidebar::-webkit-scrollbar { display: none; } /* Hide scrollbar for clean UI */
  .sidebar-item { flex: 0 0 auto; padding: 10px 16px; border-radius: 8px; font-size: 13px; margin: 0; }
  .sidebar-item.active { border-left: none; border-bottom: 3px solid var(--gold); border-radius: 8px 8px 0 0; padding-left: 16px; }
  .content-row { grid-template-columns: 1fr; }
  .dashboard-mockup { overflow: hidden; max-width: 100%; }
  /* Geri sayım */
  .countdown-display { gap: 4px; }
  /* Nav */
  .nav-links { display: none; flex-direction: column; position: fixed; top: 0; right: 0; width: min(280px, 85vw); height: 100vh; background: rgba(245,243,239,0.98); backdrop-filter: blur(16px); padding: 80px 24px 24px; gap: 8px; border-left: 1px solid var(--border); box-shadow: -8px 0 32px rgba(15,28,46,0.1); z-index: 99; overflow-y: auto; }
  .nav-links.open { display: flex; }
  .hamburger { display: flex; position: relative; z-index: 101; }
  .footer-inner { flex-direction: column; align-items: center; text-align: center; }
  .footer-links { flex-wrap: wrap; justify-content: center; gap: 16px; }
  .test-card, .blog-card { min-width: auto; max-width: 100%; }
  .tests-grid { grid-template-columns: 1fr 1fr; }
  .blog-grid { grid-template-columns: 1fr 1fr; }
  .testimonial-card { min-width: min(100%, calc(100vw - 48px)); width: min(100%, calc(100vw - 48px)); }
  /* Mobile dropdown support */
  .has-dropdown { width: 100%; }
  .dropdown {
    position: static; opacity: 1; visibility: visible;
    transform: none; box-shadow: none; border: none;
    background: transparent; padding: 0 0 0 16px;
    max-height: 0; overflow: hidden;
    transition: max-height 0.3s ease; width: 100%;
  }
  .has-dropdown.open-dropdown .dropdown {
    max-height: 500px; margin-top: 8px; margin-bottom: 8px;
  }
  .has-dropdown.open-dropdown .nav-arrow { transform: rotate(180deg); }
  /* SSS */
  .faq-question { font-size: 14px; padding: 16px 18px; }
  /* Takip sistemi mockup */
  #takip-sistemi { overflow: hidden; }
  /* Blog modal mobile */
  .blog-modal-box { padding: 24px 16px; width: 95%; max-width: 95vw; }
  .blog-modal-close { top: 12px; right: 16px; }
  /* Quick contact */
  .quick-contact-btns { flex-direction: column; }
  .quick-btn { justify-content: center; }
  /* Floating cards gizle */
  .card-1, .card-2, .card-3 { display: none; }
  /* Hero orb overflow'u kapat */
  #hero { overflow: hidden; }
  /* Sections padding */
  #hizmetler, #nasil-calisir, #takip-sistemi, #araclar, #testler,
  #blog, #hakkimda, #veliler, #basari, #iletisim {
    padding: 80px 0;
  }
  /* Nav container */
  .nav-container { padding: 0 16px; }
}

@media (max-width: 600px) {
  .container { padding: 0 16px; }
  .hero-title { font-size: clamp(26px, 8vw, 36px); }
  .hero-subtitle { font-size: 15px; }
  .hero-buttons { flex-direction: column; width: 100%; }
  .btn { width: 100%; justify-content: center; }
  .tests-grid, .blog-grid { grid-template-columns: 1fr; }
  /* Blog filtreler */
  .blog-filters { gap: 8px; }
  .blog-filter-btn { padding: 8px 14px; font-size: 12px; }
  /* Section başlıkları */
  .section-header { margin-bottom: 40px; }
  .section-header p { font-size: 15px; }
  .section-header h2 { font-size: clamp(22px, 7vw, 32px); }
  /* İletişim form */
  .radio-group { flex-direction: column; gap: 10px; }
  .radio-label { width: 100%; justify-content: flex-start; }
  /* Footer */
  .footer-links { flex-direction: column; align-items: center; gap: 12px; }
  /* Tool cards */
  .tool-card { padding: 24px; }
  .service-card { padding: 28px; }
  .parent-card { padding: 28px; }
  /* About chips */
  .about-chips { justify-content: center; }
  .chip { font-size: 12px; padding: 6px 12px; }
  /* Contact items */
  .contact-item { flex-wrap: wrap; }
  /* Testimonials */
  .testimonial-card { padding: 24px; }
  /* FAQ */
  .faq-question { font-size: 13px; padding: 14px 16px; }
  .faq-answer-inner { padding: 16px; font-size: 13px; }
  /* Test card */
  .test-card { padding: 24px; }
  /* Net hesaplama */
  .exam-selector-pills { flex-wrap: nowrap; }
  .exam-selector-pills button { font-size: 12px; padding: 7px 8px; }
}

@media (max-width: 480px) {
  .sticky-mobile-cta { 
    display: flex; align-items: center; justify-content: center; 
    position: fixed; bottom: 0; left: 0; right: 0; z-index: 1000;
    background: linear-gradient(135deg, var(--navy), var(--navy-2));
    color: #fff; font-weight: 700; font-size: 14px; text-decoration: none;
    padding: 16px; box-shadow: 0 -4px 20px rgba(13,26,46,0.15);
    gap: 8px;
  }
  body { padding-bottom: 56px; }
  /* Geri sayım daha da küçük */
  .cd-num { font-size: 22px !important; padding: 6px 8px; border-radius: 8px; }
  .cd-sep { font-size: 16px !important; }
}

/* Net Sihirbazı Pills */
.exam-pill.active {
  background: var(--gold) !important;
  border-color: var(--gold) !important;
  color: white !important;
}
.exam-pill:hover:not(.active) {
  border-color: var(--gold) !important;
  color: var(--gold) !important;
}

/* === WHATSAPP BUTONLARI === */

/* İletişim Bölümü - Hızlı Erişim Butonları */
.quick-contact-btns {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin: 24px 0 8px;
}
.quick-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 13px 22px;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.25s ease;
  cursor: pointer;
}
.quick-btn-wa {
  background: #25D366;
  color: #ffffff;
  box-shadow: 0 4px 16px rgba(37,211,102,0.35);
}
.quick-btn-wa:hover {
  background: #1dbd5a;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37,211,102,0.45);
}
.quick-btn-email {
  background: var(--card-bg);
  color: var(--navy);
  border: 1.5px solid var(--border);
}
.quick-btn-email:hover {
  border-color: var(--gold);
  color: var(--gold);
  transform: translateY(-2px);
}

/* Kayan WhatsApp Butonu (Sağ Alt Köşe) */
.floating-wa-btn {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 9999;
  display: flex;
  align-items: center;
  gap: 10px;
  background: #25D366;
  color: #ffffff;
  padding: 14px 20px 14px 16px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 700;
  font-size: 14px;
  box-shadow: 0 6px 24px rgba(37,211,102,0.45);
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  animation: waFloatIn 0.8s 1.5s both;
}
.floating-wa-btn:hover {
  transform: scale(1.05) translateY(-2px);
  box-shadow: 0 10px 32px rgba(37,211,102,0.55);
  background: #1dbd5a;
}
.floating-wa-btn::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50px;
  background: rgba(37,211,102,0.25);
  animation: waPulse 2.5s ease-in-out infinite;
  z-index: -1;
}
.floating-wa-label { letter-spacing: 0.2px; }

@keyframes waPulse {
  0%, 100% { opacity: 0.7; transform: scale(1); }
  50% { opacity: 0; transform: scale(1.25); }
}
@keyframes waFloatIn {
  from { opacity: 0; transform: translateY(20px) scale(0.8); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

@media (max-width: 480px) {
  .floating-wa-btn { bottom: 18px; right: 18px; padding: 12px 16px 12px 14px; }
  .floating-wa-label { display: none; }
  .floating-wa-btn { border-radius: 50%; padding: 14px; }
  .quick-contact-btns { flex-direction: column; }
  .quick-btn { justify-content: center; }
}
/* Mobile Responsiveness Overrides */
@media (max-width: 968px) {
  /* Hero Section: Orbs & Mockup Responsiveness */
  #hero, .hero, body {
    overflow-x: hidden !important;
  }
  .mockup-body {
    grid-template-columns: 1fr !important;
    min-height: auto !important;
  }

  .mockup-content {
    padding: 16px !important;
  }
  .content-row {
    grid-template-columns: 1fr !important;
    gap: 16px !important;
  }

  /* How It Works Section Responsiveness */
  .how-grid {
    flex-direction: column !important;
  }
  .how-step {
    border-right: none !important;
    border-bottom: 1px solid rgba(255,255,255,0.08) !important;
    padding: 32px 24px !important;
  }
  .how-step:last-child {
    border-bottom: none !important;
  }
  .how-connector {
    display: none !important;
  }

  /* Tools Grid Responsiveness */
  .tools-grid {
    grid-template-columns: 1fr !important;
    gap: 16px !important;
  }

  /* Featured Robot Banner Responsiveness */
  .robot-banner-content {
    flex-direction: column !important;
    text-align: center !important;
    gap: 24px !important;
  }
  .robot-banner-text {
    text-align: center !important;
  }
  .banner-features {
    justify-content: center !important;
  }
  .robot-banner-action {
    width: 100% !important;
  }
  .banner-cta-btn {
    width: 100% !important;
    justify-content: center !important;
  }
  .featured-robot-banner {
    padding: 32px 20px !important;
  }
}

@media (max-width: 480px) {
  /* Additional fine-tuning for small mobile screens */
  .tools-grid {
    grid-template-columns: 1fr !important;
  }
  .testimonial-card {
    width: 100% !important;
    padding: 24px !important;
  }
}