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

:root {
  --blue-dark:   #0077b6;
  --blue-mid:    #00b4d8;
  --blue-light:  #90e0ef;
  --blue-pale:   #caf0f8;
  --white:       #ffffff;
  --off-white:   #f0f8ff;
  --text-dark:   #0d2137;
  --text-mid:    #3a5a72;
  --text-light:  #6b8fa8;
  --radius:      14px;
  --shadow:      0 4px 24px rgba(0,119,182,0.10);
  --shadow-lg:   0 12px 48px rgba(0,119,182,0.18);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  color: var(--text-dark);
  background: var(--white);
  line-height: 1.6;
}

.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0,180,216,0.12);
  padding: 0;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-dark);
}

.logo-icon { font-size: 1.5rem; color: var(--blue-mid); }
.logo-accent { color: var(--blue-dark); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-mid);
  transition: color 0.2s;
}

.nav-links a:hover { color: var(--blue-dark); }

.btn-nav {
  background: var(--blue-dark);
  color: var(--white) !important;
  padding: 9px 22px;
  border-radius: 50px;
  font-weight: 600 !important;
  transition: background 0.2s, transform 0.2s !important;
}

.btn-nav:hover {
  background: var(--blue-mid) !important;
  transform: translateY(-1px);
}

.btn-call {
  background: #22c55e;
  color: var(--white) !important;
  padding: 9px 22px;
  border-radius: 50px;
  font-weight: 600 !important;
  transition: background 0.2s, transform 0.2s !important;
  margin-right: 8px;
}

.btn-call:hover {
  background: #16a34a !important;
  transform: translateY(-1px);
}

/* Mobil navbar arama butonu */
.mobile-call-btn {
  display: none;
  background: #22c55e;
  color: white;
  padding: 8px 16px;
  border-radius: 50px;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-size: 0.9rem;
  font-weight: 600;
  margin-right: 12px;
  transition: all 0.3s ease;
  white-space: nowrap;
}

.mobile-call-btn:hover {
  background: #16a34a;
  transform: scale(1.05);
}

.mobile-btn-icon {
  font-size: 1.1rem;
}

.mobile-btn-text {
  font-weight: 600;
}

/* Sabit arama butonu (mobil) */
.floating-call-btn {
  display: none;
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: #22c55e;
  color: white;
  padding: 14px 24px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 1rem;
  box-shadow: 0 4px 20px rgba(34,197,94,0.4);
  z-index: 999;
  transition: all 0.3s ease;
  animation: pulse 2s infinite;
}

.floating-call-btn:hover {
  background: #16a34a;
  transform: scale(1.05);
  box-shadow: 0 6px 25px rgba(34,197,94,0.5);
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(34,197,94,0.4); }
  50% { box-shadow: 0 4px 30px rgba(34,197,94,0.7); }
}

@media (max-width: 768px) {
  .mobile-call-btn {
    display: flex;
  }
  
  .floating-call-btn {
    display: block;
  }
}

.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-dark);
  border-radius: 2px;
  transition: 0.3s;
}

/* ===== HERO SLIDER ===== */
.hero-slider {
  position: relative;
  width: 100%;
  height: 480px;
  overflow: hidden;
  margin-top: 68px;
}

.slider-track {
  display: flex;
  height: 100%;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.slide {
  min-width: 100%;
  height: 100%;
  position: relative;
  flex-shrink: 0;
}

.slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.slide-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(0,30,60,0.72) 0%, rgba(0,30,60,0.3) 60%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 80px;
}

.slide-badge {
  display: inline-block;
  background: rgba(0,180,216,0.85);
  color: #fff;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 5px 14px;
  border-radius: 50px;
  margin-bottom: 16px;
  width: fit-content;
  letter-spacing: 0.5px;
}

.slide-overlay h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 700;
  color: #fff;
  margin-bottom: 12px;
  line-height: 1.2;
}

.slide-overlay p {
  font-size: 1rem;
  color: rgba(255,255,255,0.85);
  max-width: 420px;
}

.slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255,255,255,0.18);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.3);
  color: #fff;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  font-size: 1.6rem;
  line-height: 1;
  cursor: pointer;
  transition: background 0.2s, transform 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
}

.slider-btn:hover {
  background: rgba(0,180,216,0.7);
  transform: translateY(-50%) scale(1.08);
}

.slider-btn.prev { left: 24px; }
.slider-btn.next { right: 24px; }

.slider-dots {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 10;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: none;
  background: rgba(255,255,255,0.45);
  cursor: pointer;
  transition: background 0.2s, transform 0.2s;
  padding: 0;
}

.dot.active {
  background: #fff;
  transform: scale(1.3);
}

/* ===== HERO ===== */
.hero {
  min-height: auto;
  background: linear-gradient(135deg, #e8f7fd 0%, #f0f8ff 50%, #caf0f8 100%);
  display: flex;
  align-items: center;
  padding: 60px 0;
  position: relative;
  overflow: hidden;
}

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

.shape {
  position: absolute;
  border-radius: 50%;
  opacity: 0.18;
}

.shape-1 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, var(--blue-mid), transparent);
  top: -100px; right: -100px;
}

.shape-2 {
  width: 300px; height: 300px;
  background: radial-gradient(circle, var(--blue-light), transparent);
  bottom: 50px; left: -80px;
}

.shape-3 {
  width: 200px; height: 200px;
  background: radial-gradient(circle, var(--blue-dark), transparent);
  top: 40%; left: 40%;
  opacity: 0.08;
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-block;
  background: rgba(0,180,216,0.12);
  color: var(--blue-dark);
  font-size: 0.82rem;
  font-weight: 600;
  padding: 6px 16px;
  border-radius: 50px;
  margin-bottom: 20px;
  border: 1px solid rgba(0,180,216,0.25);
}

.hero-text h1 {
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 20px;
  color: var(--text-dark);
}

.gradient-text {
  background: linear-gradient(135deg, var(--blue-dark), var(--blue-mid));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-text p {
  font-size: 1.05rem;
  color: var(--text-mid);
  margin-bottom: 32px;
  max-width: 480px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--blue-dark), var(--blue-mid));
  color: var(--white);
  padding: 14px 32px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.95rem;
  box-shadow: 0 6px 24px rgba(0,119,182,0.35);
  transition: transform 0.2s, box-shadow 0.2s;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 32px rgba(0,119,182,0.45);
}

.btn-secondary {
  background: var(--white);
  color: var(--blue-dark);
  padding: 14px 32px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 2px solid var(--blue-light);
  transition: border-color 0.2s, background 0.2s;
}

.btn-secondary:hover {
  border-color: var(--blue-mid);
  background: var(--blue-pale);
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 24px;
}

.stat { text-align: center; }

.stat-num {
  display: block;
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--blue-dark);
}

.stat-label {
  font-size: 0.78rem;
  color: var(--text-light);
  font-weight: 500;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: rgba(0,119,182,0.2);
}

/* MR Card */
.mr-card {
  background: var(--white);
  border-radius: 20px;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  border: 1px solid rgba(0,180,216,0.15);
}

.mr-card-header {
  background: linear-gradient(135deg, var(--blue-dark), var(--blue-mid));
  padding: 14px 20px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.mr-dot {
  width: 12px; height: 12px;
  border-radius: 50%;
}

.mr-dot.green  { background: #4ade80; }
.mr-dot.yellow { background: #fbbf24; }
.mr-dot.red    { background: #f87171; }

.mr-card-title {
  color: rgba(255,255,255,0.85);
  font-size: 0.82rem;
  font-weight: 500;
  margin-left: 8px;
}

.mr-card-body { padding: 24px; }

.mr-type-selector {
  display: flex;
  background: var(--off-white);
  border-radius: 10px;
  padding: 4px;
  margin-bottom: 20px;
}

.mr-type {
  flex: 1;
  padding: 9px;
  border: none;
  background: none;
  border-radius: 8px;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-light);
  cursor: pointer;
  transition: all 0.2s;
}

.mr-type.active {
  background: var(--white);
  color: var(--blue-dark);
  box-shadow: 0 2px 8px rgba(0,119,182,0.12);
  font-weight: 600;
}

.mr-info { display: flex; flex-direction: column; gap: 14px; margin-bottom: 20px; }

.mr-info-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px;
  background: var(--off-white);
  border-radius: 10px;
}

.info-icon { font-size: 1.2rem; flex-shrink: 0; }

.mr-info-item strong {
  display: block;
  font-size: 0.88rem;
  color: var(--text-dark);
  margin-bottom: 2px;
}

.mr-info-item p {
  font-size: 0.78rem;
  color: var(--text-light);
  margin: 0;
}

.btn-card {
  display: block;
  text-align: center;
  background: linear-gradient(135deg, var(--blue-dark), var(--blue-mid));
  color: var(--white);
  padding: 12px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.9rem;
  transition: opacity 0.2s, transform 0.2s;
}

.btn-card:hover { opacity: 0.9; transform: translateY(-1px); }

/* ===== HİZMETLER ===== */
.hizmetler {
  padding: 100px 0;
  background: var(--white);
}

.section-header {
  text-align: center;
  margin-bottom: 56px;
}

.section-badge {
  display: inline-block;
  background: rgba(0,180,216,0.1);
  color: var(--blue-dark);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 5px 14px;
  border-radius: 50px;
  margin-bottom: 12px;
  border: 1px solid rgba(0,180,216,0.2);
}

.section-header h2 {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 12px;
}

.section-header p {
  color: var(--text-light);
  font-size: 1rem;
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.card {
  background: var(--off-white);
  border-radius: var(--radius);
  padding: 32px 28px;
  border: 1px solid rgba(0,180,216,0.12);
  transition: transform 0.25s, box-shadow 0.25s;
  position: relative;
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.card-featured {
  background: linear-gradient(135deg, var(--blue-dark), var(--blue-mid));
  color: var(--white);
  border-color: transparent;
}

.card-featured h3,
.card-featured p,
.card-featured .card-list li { color: rgba(255,255,255,0.9); }

.featured-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: #fbbf24;
  color: #7c4a00;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: 50px;
}

.card-icon-wrap {
  width: 52px; height: 52px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.card-icon-wrap.blue {
  background: rgba(0,180,216,0.12);
  color: var(--blue-dark);
}

.card-icon-wrap.white {
  background: rgba(255,255,255,0.2);
  color: var(--white);
}

.card-icon-wrap svg { width: 26px; height: 26px; }

.card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text-dark);
}

.card p {
  font-size: 0.88rem;
  color: var(--text-mid);
  margin-bottom: 16px;
  line-height: 1.65;
}

.card-list { margin-bottom: 20px; }

.card-list li {
  font-size: 0.85rem;
  color: var(--text-mid);
  padding: 4px 0;
}

.card-link {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--blue-dark);
  transition: gap 0.2s;
}

.card-featured .card-link { color: rgba(255,255,255,0.9); }
.card-link:hover { text-decoration: underline; }

/* ===== NASIL ÇALIŞIR ===== */
.nasil-calisir {
  padding: 100px 0;
  background: linear-gradient(135deg, #e8f7fd, #f0f8ff);
}

.steps {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.step {
  background: var(--white);
  border-radius: var(--radius);
  padding: 28px 24px;
  text-align: center;
  flex: 1;
  min-width: 180px;
  max-width: 220px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(0,180,216,0.1);
  transition: transform 0.25s;
}

.step:hover { transform: translateY(-4px); }

.step-num {
  font-size: 2rem;
  font-weight: 800;
  color: var(--blue-light);
  margin-bottom: 12px;
  line-height: 1;
}

.step-content h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 6px;
}

.step-content p {
  font-size: 0.82rem;
  color: var(--text-light);
  line-height: 1.55;
}

.step-arrow {
  font-size: 1.5rem;
  color: var(--blue-light);
  font-weight: 300;
}

/* ===== RANDEVU ===== */
.randevu {
  padding: 100px 0;
  background: var(--white);
}

.randevu-inner {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 64px;
  align-items: start;
}

.randevu-text .section-badge.light {
  background: rgba(0,180,216,0.1);
}

.randevu-text h2 {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 700;
  color: var(--text-dark);
  margin: 12px 0 16px;
}

.randevu-text p {
  color: var(--text-mid);
  margin-bottom: 32px;
  line-height: 1.7;
}

.contact-info { display: flex; flex-direction: column; gap: 14px; }

.contact-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.92rem;
  color: var(--text-mid);
}

.contact-item a { color: var(--blue-dark); font-weight: 500; }
.contact-item a:hover { text-decoration: underline; }

/* Form */
.randevu-form {
  background: var(--off-white);
  border-radius: 20px;
  padding: 36px;
  border: 1px solid rgba(0,180,216,0.12);
  box-shadow: var(--shadow);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}

.form-group label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-dark);
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 11px 14px;
  border: 1.5px solid rgba(0,180,216,0.2);
  border-radius: 10px;
  font-size: 0.9rem;
  font-family: inherit;
  color: var(--text-dark);
  background: var(--white);
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--blue-mid);
  box-shadow: 0 0 0 3px rgba(0,180,216,0.12);
}

.form-group textarea { resize: vertical; }

.btn-submit {
  width: 100%;
  padding: 14px;
  background: linear-gradient(135deg, var(--blue-dark), var(--blue-mid));
  color: var(--white);
  border: none;
  border-radius: 10px;
  font-size: 1rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: opacity 0.2s, transform 0.2s;
  box-shadow: 0 6px 20px rgba(0,119,182,0.3);
}

.btn-submit:hover { opacity: 0.92; transform: translateY(-1px); }

.form-success {
  display: none;
  margin-top: 16px;
  padding: 12px 16px;
  background: rgba(74,222,128,0.12);
  border: 1px solid rgba(74,222,128,0.3);
  border-radius: 10px;
  color: #166534;
  font-size: 0.9rem;
  font-weight: 500;
  text-align: center;
}

/* ===== FOOTER ===== */
.footer {
  background: var(--text-dark);
  color: rgba(255,255,255,0.75);
  padding: 60px 0 0;
}

.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand .logo { margin-bottom: 12px; }
.footer-brand .logo-text { color: var(--white); }
.footer-brand p { font-size: 0.88rem; line-height: 1.65; }

.footer-links h5,
.footer-contact h5 {
  color: var(--white);
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 16px;
}

.footer-links ul { display: flex; flex-direction: column; gap: 10px; }

.footer-links a {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.65);
  transition: color 0.2s;
}

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

.footer-contact p {
  font-size: 0.88rem;
  margin-bottom: 8px;
}

.footer-contact a {
  color: rgba(255,255,255,0.65);
  transition: color 0.2s;
}

.footer-contact a:hover { color: var(--blue-light); }

.footer-bottom {
  text-align: center;
  padding: 20px 0;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.4);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .hero-content { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { order: -1; }
  .mr-card { max-width: 480px; margin: 0 auto; }
  .cards-grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
  .randevu-inner { grid-template-columns: 1fr; gap: 40px; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 640px) {
  .hero-slider { height: 260px; }
  .slide-overlay { padding: 0 24px; }
  .nav-links { display: none; flex-direction: column; position: absolute; top: 68px; left: 0; right: 0; background: var(--white); padding: 20px 24px; border-bottom: 1px solid rgba(0,180,216,0.12); gap: 16px; box-shadow: 0 4px 12px rgba(0,0,0,0.1); }
  .nav-links.open { display: flex; }
  
  /* Mobil menüde butonlar */
  .nav-links .btn-call {
    display: block !important;
    text-align: center;
    background: #22c55e;
    padding: 14px 20px;
    border-radius: 12px;
    font-size: 1rem;
    margin: 0;
  }
  
  .nav-links .btn-call:hover {
    background: #16a34a;
  }
  
  .nav-links .btn-nav {
    text-align: center;
    padding: 14px 20px;
    border-radius: 12px;
    font-size: 1rem;
  }
  
  .hamburger { display: flex; }
  .steps { flex-direction: column; align-items: stretch; }
  .step { max-width: 100%; }
  .step-arrow { transform: rotate(90deg); text-align: center; }
  .form-row { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .hero-stats { gap: 16px; }
  .randevu-form { padding: 24px 20px; }
}