/* DOKTORGEL - Kurumsal & Şık (logo tema: lacivert → teal) */
:root {
  --navy: #1c3e7b;
  --navy-dark: #152a5c;
  --blue-mid: #225fa0;
  --teal: #259d9e;
  --teal-light: #a7e9e9;
  --teal-pale: #e6f7f7;
  --white: #ffffff;
  --gray-50: #f8fafc;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-400: #94a3b8;
  --gray-600: #475569;
  --gray-800: #1e293b;
  --gray-900: #0f172a;
  --primary: var(--teal);
  --primary-hover: #1e8a8b;
  --radius: 12px;
  --radius-lg: 16px;
  --shadow: 0 4px 6px -1px rgb(0 0 0 / 0.06), 0 2px 4px -2px rgb(0 0 0 / 0.04);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.08), 0 4px 6px -4px rgb(0 0 0 / 0.04);
  --font: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  color: var(--gray-800);
  background: var(--white);
}

/* Tipografi — güçlü başlıklar, okunabilir metin */
h1, h2, h3, h4 {
  color: var(--gray-900);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.25;
}

h1 { font-size: clamp(1.75rem, 4vw, 2.5rem); }
h2 { font-size: clamp(1.35rem, 3vw, 2rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.35rem); }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

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

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

/* Header — şık, kurumsal */
.header {
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: linear-gradient(90deg, var(--navy) 0%, #1a4a8e 35%, var(--blue-mid) 70%, var(--teal) 100%);
  color: var(--white);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.12);
  backdrop-filter: blur(12px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 18px 28px;
  min-height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: inherit;
  transition: opacity 0.2s;
}

.logo:hover {
  opacity: 0.92;
}

.logo-img {
  display: block;
  height: 42px;
  width: auto;
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.2));
}

.logo-text {
  font-weight: 800;
  font-size: 1.35rem;
  letter-spacing: 0.02em;
  white-space: nowrap;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.15);
}

.nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav a {
  position: relative;
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  padding: 10px 16px;
  border-radius: 8px;
  color: rgba(255, 255, 255, 0.9);
  transition: color 0.2s, background 0.2s;
}

.nav a::after {
  content: '';
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 6px;
  height: 2px;
  background: var(--white);
  border-radius: 1px;
  transform: scaleX(0);
  transition: transform 0.25s ease;
}

.nav a:hover {
  color: var(--white);
}

.nav a:hover::after {
  transform: scaleX(1);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.header-link {
  font-size: 0.9rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.9);
  padding: 8px 12px;
  border-radius: 8px;
  transition: color 0.2s, background 0.2s;
}

.header-link:hover {
  color: var(--white);
  background: rgba(255, 255, 255, 0.1);
}

/* Giriş Yap dropdown (hover) */
.header-dropdown-wrap {
  position: relative;
}

.header-link-dropdown {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.header-dropdown-arrow {
  font-size: 0.65rem;
  opacity: 0.9;
  transition: transform 0.2s;
}

.header-dropdown-wrap:hover .header-dropdown-arrow {
  transform: rotate(180deg);
}

.header-dropdown {
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: 6px;
  min-width: 280px;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
  border: 1px solid var(--gray-200);
  padding: 8px 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: opacity 0.2s, visibility 0.2s, transform 0.2s;
  z-index: 100;
}

.header-dropdown-wrap:hover .header-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.header-dropdown-item {
  display: block;
  padding: 12px 16px;
  color: var(--gray-800);
  text-decoration: none;
  transition: background 0.2s;
  border: none;
}

.header-dropdown-item:hover {
  background: var(--gray-50);
}

.header-dropdown-item-title {
  display: block;
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--navy);
  margin-bottom: 2px;
}

.header-dropdown-item-desc {
  display: block;
  font-size: 0.8125rem;
  color: var(--gray-600);
}

.link-secondary {
  font-size: 0.875rem;
  opacity: 0.9;
}

.link-secondary:hover {
  opacity: 1;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 20px;
  font-family: var(--font);
  font-size: 0.9375rem;
  font-weight: 600;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.2s, color 0.2s, transform 0.15s;
}

.btn-doctor {
  padding: 12px 26px;
  border-radius: 999px;
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255, 255, 255, 0.6);
  font-weight: 600;
  letter-spacing: 0.02em;
}

.btn-doctor:hover {
  background: var(--white);
  color: var(--navy);
  border-color: var(--white);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.btn-primary {
  background: var(--teal);
  color: var(--white);
}

.btn-primary:hover {
  background: var(--primary-hover);
}

.btn-block {
  width: 100%;
}

/* Hero */
.hero {
  position: relative;
  min-height: 420px;
  color: var(--white);
  overflow: visible;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--navy) 0%, var(--blue-mid) 45%, var(--teal) 100%);
  z-index: 0;
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 100;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  padding: 48px 24px 56px;
  min-height: 420px;
}

.hero-title {
  margin: 0 0 16px;
  font-size: clamp(2rem, 5vw, 2.75rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.04em;
  color: var(--white);
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.2);
}

.hero-subtitle {
  margin: 0 0 28px;
  font-size: 1.125rem;
  font-weight: 500;
  color: var(--white);
  opacity: 0.95;
  max-width: 460px;
  line-height: 1.55;
}

.search-box {
  background: var(--white);
  color: var(--gray-800);
  border-radius: var(--radius-lg);
  padding: 16px;
  box-shadow: var(--shadow-lg);
  max-width: 520px;
}

.search-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 14px;
}

.search-tab {
  padding: 10px 18px;
  font-family: var(--font);
  font-size: 0.9375rem;
  font-weight: 500;
  border: none;
  border-radius: 8px;
  background: var(--gray-100);
  color: var(--gray-600);
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
}

.search-tab.active {
  background: var(--teal-pale);
  color: var(--navy);
}

.search-tab:not(.active):hover {
  background: var(--gray-200);
}

.search-fields {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* Select wrapper — Select2 benzeri custom dropdown */
.select-wrap {
  position: relative;
  flex: 1;
  min-width: 240px;
}

/* Native select gizli (değer senkron için kalsın) */
.search-select-native {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* Custom trigger — tıklanınca dropdown açılır */
.custom-select-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 12px 40px 12px 14px;
  font-family: var(--font);
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--gray-900);
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  cursor: pointer;
  text-align: left;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.custom-select-trigger:hover {
  border-color: var(--gray-400);
}

.custom-select-wrap.is-open {
  position: relative;
  z-index: 1100;
}

.custom-select-wrap.is-open .custom-select-trigger {
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(37, 157, 158, 0.2);
}

.custom-select-trigger:focus {
  outline: none;
}

.custom-select-label {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.custom-select-wrap.is-placeholder .custom-select-label {
  color: var(--gray-400);
}

/* Ok ikonu trigger içinde */
.custom-select-trigger .select-arrow {
  position: static;
  flex-shrink: 0;
  margin-left: 8px;
  transform: none;
  transition: transform 0.2s;
}

.custom-select-wrap.is-open .custom-select-trigger .select-arrow {
  transform: rotate(180deg);
}

.select-arrow {
  display: inline-flex;
  width: 20px;
  height: 20px;
  color: var(--gray-600);
}

.select-arrow::after {
  content: "";
  margin: auto;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-top: 6px solid currentColor;
}

/* Dropdown kutusu */
.custom-select-dropdown {
  position: absolute;
  z-index: 1100;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  min-height: 80px;
  max-height: 280px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
}

.custom-select-dropdown[hidden] {
  display: none !important;
}

/* Arama input — dropdown içinde */
.custom-select-search-wrap {
  padding: 8px;
  border-bottom: 1px solid var(--gray-200);
  flex-shrink: 0;
}

.custom-select-search {
  width: 100%;
  padding: 8px 12px;
  font-family: var(--font);
  font-size: 0.875rem;
  color: var(--gray-900);
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: 6px;
  transition: border-color 0.2s;
}

.custom-select-search::placeholder {
  color: var(--gray-400);
}

.custom-select-search:focus {
  outline: none;
  border-color: var(--teal);
  background: var(--white);
}

/* Seçenek listesi */
.custom-select-options {
  overflow-y: auto;
  padding: 4px 0;
  max-height: 220px;
}

.custom-select-option {
  display: block;
  width: 100%;
  padding: 10px 14px;
  font-family: var(--font);
  font-size: 0.9375rem;
  color: var(--gray-900);
  background: transparent;
  border: none;
  cursor: pointer;
  text-align: left;
  transition: background 0.15s;
}

.custom-select-option:hover {
  background: var(--teal-pale);
}

.custom-select-option.is-selected {
  background: var(--teal-pale);
  color: var(--navy);
  font-weight: 500;
}

.custom-select-option[hidden] {
  display: none !important;
}

.custom-select-no-results {
  padding: 12px 14px;
  font-size: 0.875rem;
  color: var(--gray-500);
  text-align: center;
}

.search-input {
  flex: 1;
  min-width: 140px;
  padding: 12px 14px;
  font-family: var(--font);
  font-size: 0.9375rem;
  border: 1px solid var(--gray-200);
  border-radius: 8px;
  color: var(--gray-800);
}

.search-input::placeholder {
  color: var(--gray-400);
}

.search-input:focus {
  outline: none;
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(37, 157, 158, 0.2);
}

.btn-search {
  padding: 12px 24px;
  background: var(--teal);
  color: var(--white);
  font-weight: 600;
  white-space: nowrap;
}

.btn-search:hover {
  background: var(--primary-hover);
}

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

.hero-illus-wrap {
  position: relative;
  max-width: 720px;
  width: 100%;
  text-align: center;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.hero-slide-img {
  width: 100%;
  height: auto;
  display: block;
  vertical-align: middle;
}

/* Categories — hero dropdown’ın altında kalsın */
.categories {
  position: relative;
  z-index: 1;
  padding: 24px 0;
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
}

.categories-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}

.category-tag {
  padding: 10px 18px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--gray-600);
  background: var(--gray-50);
  border-radius: 999px;
  transition: background 0.2s, color 0.2s;
}

.category-tag:hover {
  background: var(--teal-pale);
  color: var(--navy);
}

.category-more {
  color: var(--teal);
  font-weight: 600;
}

/* Section common — şık hiyerarşi, dikkat çeken başlıklar */
.section-label {
  margin: 0 0 10px;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--teal);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.section-title {
  margin: 0 0 40px;
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 800;
  color: var(--gray-900);
  letter-spacing: -0.03em;
  line-height: 1.2;
  position: relative;
  padding-bottom: 12px;
}

.section-title::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 48px;
  height: 4px;
  background: linear-gradient(90deg, var(--teal) 0%, var(--teal-light) 100%);
  border-radius: 2px;
}

/* Features */
.features {
  padding: 64px 0;
  background: var(--gray-50);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.feature-card {
  background: var(--white);
  padding: 28px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  transition: box-shadow 0.2s, transform 0.15s;
}

.feature-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.feature-icon {
  color: var(--teal);
  margin-bottom: 16px;
}

.feature-icon svg {
  color: var(--teal);
}

.feature-card h3 {
  margin: 0 0 12px;
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--gray-900);
  letter-spacing: -0.02em;
}

.feature-card p {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--gray-600);
  line-height: 1.6;
}

/* About — Uygulamamıza bir göz atın (telefon mockup) */
.about {
  padding: 72px 0;
  background: linear-gradient(180deg, var(--white) 0%, var(--gray-50) 100%);
}

.about-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.about-content {
  max-width: 520px;
}

.about-text {
  margin: 0 0 28px;
  font-size: 1.0625rem;
  color: var(--gray-600);
  line-height: 1.75;
}

.about-stats {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
}

.stat {
  font-size: 0.9375rem;
  color: var(--gray-600);
}

.stat strong {
  display: block;
  font-size: 1.35rem;
  color: var(--teal);
  margin-bottom: 4px;
}

/* Telefon mockup */
.about-phone {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.phone-mockup {
  position: relative;
  width: 280px;
  padding: 12px;
  background: linear-gradient(145deg, #2d3748 0%, #1a202c 100%);
  border-radius: 36px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.25), 0 0 0 2px rgba(255, 255, 255, 0.06);
}

.phone-notch {
  position: absolute;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 24px;
  background: #1a202c;
  border-radius: 12px;
  z-index: 2;
}

.phone-screen {
  position: relative;
  width: 100%;
  aspect-ratio: 9 / 19.5;
  border-radius: 24px;
  overflow: hidden;
  background: #e2e8f0;
}

.phone-slides {
  position: absolute;
  inset: 0;
  display: flex;
  transition: transform 0.6s ease-in-out;
}

.phone-slides img {
  flex: 0 0 100%;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}

.phone-caption {
  margin-top: 16px;
  font-size: 0.875rem;
  color: var(--gray-500);
  font-weight: 500;
}

/* Uygulama özellikleri — kartlı tanıtım, renkli bölüm */
.app-features-section {
  padding: 72px 0;
  background: linear-gradient(180deg, var(--teal-pale) 0%, rgba(230, 247, 247, 0.6) 50%, var(--teal-pale) 100%);
  position: relative;
}

.app-features-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--navy) 0%, var(--teal) 100%);
  opacity: 0.9;
}

.app-features-section .section-label {
  color: var(--teal);
  font-weight: 600;
}

.app-features-section .section-title {
  color: var(--navy);
}

.app-features-lead {
  margin: -8px 0 44px;
  color: var(--gray-600);
  font-size: 1.0625rem;
  line-height: 1.7;
  max-width: 680px;
}

.app-features-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.feature-card-app {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: 0 4px 20px rgba(28, 62, 123, 0.06);
  border: 1px solid rgba(37, 157, 158, 0.2);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s;
}

.feature-card-app:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(37, 157, 158, 0.15);
  border-color: var(--teal);
}

.feature-card-icon {
  display: block;
  font-size: 2rem;
  margin-bottom: 14px;
  line-height: 1;
  color: var(--teal);
}

.feature-card-app h3 {
  margin: 0 0 12px;
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--navy);
  letter-spacing: -0.02em;
}

.feature-card-app p {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--gray-600);
  line-height: 1.6;
}

/* Kullanıcı yorumları — infinite scroll, beyaz, şık */
.reviews {
  padding: 64px 0 80px;
  background: var(--white);
  position: relative;
}

.reviews-header {
  margin-bottom: 40px;
}

.reviews-desc {
  margin: -8px 0 0;
  color: var(--gray-600);
  font-size: 1.0625rem;
  line-height: 1.6;
  max-width: 560px;
}

.reviews-scroll-wrap {
  position: relative;
  width: 100%;
  overflow: hidden;
  margin: 0 -24px;
}

.reviews-track {
  display: flex;
  width: max-content;
  animation: reviews-infinite-scroll 70s linear infinite;
  will-change: transform;
}

.reviews-track:hover {
  animation-play-state: paused;
}

.reviews-track-item {
  display: flex;
  gap: 24px;
  padding: 0 24px;
  flex-shrink: 0;
}

.review-card {
  flex: 0 0 340px;
  min-height: 220px;
  display: flex;
  flex-direction: column;
  background: var(--white);
  border-radius: 20px;
  padding: 28px;
  box-shadow: 0 4px 24px rgba(28, 62, 123, 0.08), 0 1px 3px rgba(0, 0, 0, 0.04);
  border: 1px solid rgba(37, 157, 158, 0.12);
  position: relative;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.review-card::before {
  content: '"';
  position: absolute;
  top: 20px;
  left: 24px;
  font-size: 3rem;
  font-family: Georgia, serif;
  color: var(--teal);
  opacity: 0.2;
  line-height: 1;
}

.review-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(28, 62, 123, 0.12), 0 4px 12px rgba(0, 0, 0, 0.06);
  border-color: rgba(37, 157, 158, 0.25);
}

.review-stars {
  color: #f59e0b;
  font-size: 1.125rem;
  letter-spacing: 2px;
  margin-bottom: 14px;
  position: relative;
  z-index: 1;
}

.review-text {
  flex: 1;
  margin: 0 0 20px;
  font-size: 0.9375rem;
  color: var(--gray-600);
  line-height: 1.6;
  position: relative;
  z-index: 1;
}

.review-author {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--navy);
  position: relative;
  z-index: 1;
}

.review-date {
  display: block;
  margin-top: 2px;
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--gray-400);
}

/* Kenar gradient fade */
.reviews-fade {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 120px;
  pointer-events: none;
  z-index: 2;
}

.reviews-fade-left {
  left: 0;
  background: linear-gradient(to right, var(--white) 0%, transparent 100%);
}

.reviews-fade-right {
  right: 0;
  background: linear-gradient(to left, var(--white) 0%, transparent 100%);
}

@keyframes reviews-infinite-scroll {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

@media (max-width: 768px) {
  .review-card {
    flex: 0 0 300px;
    min-height: 200px;
    padding: 22px;
  }
  .reviews-fade {
    width: 60px;
  }
}

/* App Promo — mavi arka plan, sol metin + sağ telefon mockup’lar */
.app-promo {
  position: relative;
  padding: 64px 0;
  color: var(--white);
  overflow: hidden;
}

.app-promo-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--navy) 0%, var(--blue-mid) 45%, var(--teal) 100%);
  z-index: 0;
}

.app-promo-bg::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 24px 24px;
  z-index: 0;
}

.app-promo-bg::after {
  content: "";
  position: absolute;
  right: -10%;
  bottom: -20%;
  width: 50%;
  height: 80%;
  background: radial-gradient(ellipse, rgba(255,255,255,0.06) 0%, transparent 70%);
  border-radius: 50%;
  z-index: 0;
}

.app-promo-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.app-promo-title {
  margin: 0 0 4px;
  font-size: clamp(2rem, 4vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--white);
  line-height: 1.15;
}

.app-promo-subtitle {
  margin: 0 0 16px;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--white);
  opacity: 0.95;
}

.app-promo-desc {
  margin: 0 0 24px;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--white);
  opacity: 0.9;
  max-width: 420px;
}

.app-promo-features {
  margin: 0 0 28px;
  padding: 0;
  list-style: none;
}

.app-promo-features li {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
  font-size: 1rem;
  font-weight: 600;
  color: var(--white);
}

.app-promo-check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  background: rgba(255, 255, 255, 0.25);
  border-radius: 50%;
  font-size: 0.875rem;
  color: var(--teal-light);
}

.app-promo-badges {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.app-promo-btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 12px 20px;
  background: var(--white);
  color: var(--gray-900);
  font-family: var(--font);
  font-weight: 600;
  border-radius: 999px;
  text-decoration: none;
  transition: background 0.2s, transform 0.1s;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.app-promo-btn:hover {
  background: var(--gray-100);
  transform: scale(1.02);
}

.app-promo-btn-icon {
  font-size: 1.5rem;
  line-height: 1;
}

.app-promo-btn-icon svg {
  display: block;
  width: 24px;
  height: 24px;
}

.app-promo-btn-text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  line-height: 1.2;
}

.app-promo-btn-small {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--gray-600);
}

.app-promo-btn-store {
  font-size: 1rem;
  font-weight: 700;
  color: var(--gray-900);
}

.app-promo-visual {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 320px;
}

.app-promo-phones {
  position: relative;
  width: 340px;
  height: 360px;
}

.app-promo-phone {
  position: absolute;
}

.app-promo-phone-left {
  left: 0;
  top: 0;
  transform: rotate(-10deg);
  z-index: 2;
}

.app-promo-phone-right {
  left: 100px;
  top: 24px;
  transform: rotate(8deg);
  z-index: 1;
}

.phone-mockup-promo {
  width: 220px;
  padding: 10px;
  border-radius: 28px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.25);
}

.phone-mockup-promo .phone-notch {
  top: 16px;
  width: 80px;
  height: 20px;
  border-radius: 10px;
}

.phone-mockup-promo .phone-screen {
  border-radius: 20px;
}

.phone-mockup-promo .phone-screen img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}

.app-promo-rating {
  position: relative;
  z-index: 3;
  margin-top: -20px;
  padding: 14px 20px;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.12);
  text-align: center;
}

.app-promo-stars {
  color: #f59e0b;
  font-size: 1.25rem;
  letter-spacing: 2px;
  margin-bottom: 4px;
}

.app-promo-rating-text {
  margin: 0;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--gray-800);
}

@media (max-width: 900px) {
  .app-promo-inner {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .app-promo-desc {
    max-width: none;
  }
  .app-promo-features {
    display: inline-block;
    text-align: left;
  }
  .app-promo-badges {
    justify-content: center;
  }
  .app-promo-visual {
    order: -1;
    min-height: 280px;
  }
  .app-promo-phones {
    width: 280px;
    height: 300px;
  }
  .app-promo-phone-left {
    left: 50%;
    transform: translateX(calc(-100% - 16px)) rotate(-10deg);
  }
  .app-promo-phone-right {
    left: 50%;
    transform: translateX(16px) rotate(8deg);
  }
}

/* Doctor Promo — Sağlık Profesyonelleri / Doktor musunuz? */
.doctor-promo {
  display: none; /* Şimdilik gizli — göstermek için bu satırı kaldırın */
  position: relative;
  padding: 64px 0;
  color: var(--white);
  overflow: hidden;
}

.doctor-promo-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(225deg, var(--navy) 0%, var(--blue-mid) 50%, var(--teal) 100%);
  z-index: 0;
}

.doctor-promo-bg::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 24px 24px;
  z-index: 0;
}

.doctor-promo-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.doctor-promo-label {
  display: inline-block;
  padding: 8px 18px;
  background: var(--white);
  color: var(--navy);
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: 999px;
  margin-bottom: 16px;
}

.doctor-promo-title {
  margin: 0 0 16px;
  font-size: clamp(1.75rem, 4vw, 2.35rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--white);
  line-height: 1.2;
}

.doctor-promo-desc {
  margin: 0 0 24px;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--white);
  opacity: 0.9;
  max-width: 440px;
}

.doctor-promo-features {
  margin: 0 0 28px;
  padding: 0;
  list-style: none;
}

.doctor-promo-features li {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
  font-size: 1rem;
  font-weight: 600;
  color: var(--white);
}

.doctor-promo-check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  background: rgba(255, 255, 255, 0.25);
  border-radius: 50%;
  font-size: 0.875rem;
  color: var(--teal);
}

.doctor-promo-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 24px;
  background: var(--white);
  color: var(--navy);
  font-family: var(--font);
  font-size: 1rem;
  font-weight: 600;
  border: 2px solid var(--teal);
  border-radius: var(--radius);
  text-decoration: none;
  transition: background 0.2s, color 0.2s, border-color 0.2s, transform 0.1s;
}

.doctor-promo-btn:hover {
  background: var(--teal-pale);
  color: var(--navy-dark);
  border-color: var(--teal);
  transform: scale(1.02);
}

.doctor-promo-arrow {
  font-size: 1.25rem;
  line-height: 1;
  color: var(--teal);
}

.doctor-promo-visual {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 320px;
}

.doctor-promo-frames {
  position: relative;
  width: 100%;
  max-width: 420px;
  height: 280px;
  padding: 24px;
  background: rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
}

.doctor-promo-frame {
  position: absolute;
  width: 140px;
  height: 180px;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.doctor-promo-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}

.doctor-promo-frame-left {
  left: 24px;
  top: 50%;
  transform: translateY(-50%) rotate(-6deg);
  z-index: 1;
}

.doctor-promo-frame-center {
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 160px;
  height: 200px;
  z-index: 2;
}

.doctor-promo-frame-right {
  right: 24px;
  top: 50%;
  transform: translateY(-50%) rotate(6deg);
  z-index: 1;
}

.doctor-promo-stat {
  position: relative;
  z-index: 3;
  margin-top: -16px;
  margin-left: auto;
  margin-right: 40px;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 20px;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.12);
  border: 1px solid rgba(37, 157, 158, 0.3);
  max-width: 280px;
}

.doctor-promo-stat-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  background: var(--teal-pale);
  color: var(--teal);
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 50%;
}

.doctor-promo-stat-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.doctor-promo-stat-text strong {
  font-size: 1rem;
  color: var(--gray-900);
}

.doctor-promo-stat-text span {
  font-size: 0.8125rem;
  color: var(--gray-600);
}

@media (max-width: 900px) {
  .doctor-promo-inner {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .doctor-promo-desc {
    max-width: none;
  }
  .doctor-promo-features {
    display: inline-block;
    text-align: left;
  }
  .doctor-promo-btn {
    margin: 0 auto;
  }
  .doctor-promo-visual {
    order: -1;
    min-height: 260px;
  }
  .doctor-promo-frames {
    max-width: 320px;
    height: 220px;
  }
  .doctor-promo-frame {
    width: 100px;
    height: 140px;
  }
  .doctor-promo-frame-center {
    width: 120px;
    height: 160px;
  }
  .doctor-promo-stat {
    margin-left: auto;
    margin-right: auto;
  }
}

/* App CTA (yedek / basit CTA) */
.app-cta {
  padding: 48px 0;
  background: linear-gradient(135deg, var(--navy) 0%, var(--blue-mid) 50%, var(--teal) 100%);
  color: var(--white);
  text-align: center;
}

.app-cta .section-title {
  color: var(--white);
  margin-bottom: 8px;
}

.app-cta .section-title::after {
  background: rgba(255, 255, 255, 0.6);
}

.app-cta-desc {
  margin: 0 0 24px;
  font-size: 1rem;
  opacity: 0.95;
}

.app-badges {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.app-badge {
  display: inline-block;
  padding: 14px 28px;
  background: var(--white);
  color: var(--navy);
  font-weight: 600;
  border-radius: var(--radius);
  transition: background 0.2s, transform 0.1s;
}

.app-badge:hover {
  background: var(--gray-100);
  transform: scale(1.02);
}

/* Pricing */
.pricing {
  padding: 64px 0;
  background: var(--white);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.pricing-card {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 28px;
  text-align: center;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.pricing-card:hover {
  border-color: var(--teal);
  box-shadow: 0 0 0 1px var(--teal), var(--shadow);
}

.pricing-card h3 {
  margin: 0 0 12px;
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--gray-900);
  letter-spacing: -0.02em;
}

.price {
  margin-bottom: 20px;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--teal);
}

.price span {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--gray-600);
}

.pricing-card ul {
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
  text-align: left;
}

.pricing-card li {
  padding: 8px 0;
  font-size: 0.9375rem;
  color: var(--gray-600);
  border-bottom: 1px solid var(--gray-200);
}

.pricing-card li:last-child {
  border-bottom: none;
}

.pricing-card .btn {
  width: 100%;
}

/* Contact */
.contact {
  padding: 64px 0;
  background: var(--gray-50);
}

.contact-desc {
  margin: -16px 0 32px;
  max-width: 560px;
  color: var(--gray-600);
}

.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

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

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 12px 14px;
  font-family: var(--font);
  font-size: 0.9375rem;
  border: 1px solid var(--gray-200);
  border-radius: 8px;
  margin-bottom: 16px;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--teal);
}

.form-message {
  margin-bottom: 16px;
  padding: 12px;
  border-radius: 8px;
  font-size: 0.9375rem;
  display: none;
}

.form-message.success {
  display: block;
  background: var(--teal-pale);
  color: var(--navy);
}

.form-message.error {
  display: block;
  background: #fee2e2;
  color: #991b1b;
}

.contact-tagline {
  margin: 0 0 12px;
  font-size: 1rem;
  color: var(--gray-800);
}

.contact-info p {
  margin: 0 0 20px;
  color: var(--gray-600);
  font-size: 0.9375rem;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.contact-item strong {
  font-size: 0.8125rem;
  color: var(--gray-600);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.contact-item a {
  color: var(--blue-mid);
  font-weight: 500;
}

.contact-item a:hover {
  text-decoration: underline;
}

/* Footer */
.footer {
  background: var(--white);
  color: var(--gray-800);
  font-size: 0.9375rem;
  border-top: 1px solid var(--gray-200);
}

/* Footer grid — 5 sütun */
.footer .container > .footer-grid {
  padding: 40px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 32px 24px;
}

.footer-col h4 {
  margin: 0 0 16px;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--gray-800);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-col a {
  display: block;
  margin-bottom: 10px;
  color: var(--gray-600);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-col a:hover {
  color: var(--teal);
}

.footer-col p {
  margin: 0 0 8px;
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--gray-600);
}

.footer-company {
  font-weight: 600;
  color: var(--gray-800);
}

.footer-address,
.footer-location {
  margin-bottom: 12px;
}

.footer-btn-job {
  display: inline-block;
  margin-top: 8px;
  padding: 8px 16px;
  background: var(--teal);
  color: var(--white) !important;
  font-weight: 600;
  border-radius: 6px;
  transition: background 0.2s;
}

.footer-btn-job:hover {
  background: var(--primary-hover);
}

/* Disclaimer */
.footer-disclaimer {
  padding: 24px 0;
  border-top: 1px solid var(--gray-200);
}

.footer-disclaimer p {
  margin: 0;
  font-size: 0.8125rem;
  line-height: 1.6;
  color: var(--gray-500);
  max-width: 900px;
}

/* Alt çizgi — telif + sosyal */
.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 0;
  border-top: 1px solid var(--gray-200);
}

.footer-copy {
  margin: 0;
  font-size: 0.8125rem;
  color: var(--gray-500);
}

.footer-social {
  display: flex;
  gap: 12px;
}

.footer-social-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  margin: 0 !important;
  background: var(--gray-100);
  color: var(--gray-600);
  font-size: 1rem;
  border-radius: 8px;
  transition: background 0.2s, color 0.2s;
}

.footer-social-icon:hover {
  background: var(--teal-pale);
  color: var(--teal);
}

.back-to-top {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--navy) 0%, var(--teal) 100%);
  color: var(--white);
  font-size: 1.25rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  opacity: 0.9;
  transition: opacity 0.2s, transform 0.2s;
  z-index: 50;
  text-decoration: none;
}

.back-to-top i {
  display: block;
}

.back-to-top:hover {
  opacity: 1;
  transform: translateY(-2px);
}

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

  .hero-subtitle {
    margin-left: auto;
    margin-right: auto;
  }

  .search-box {
    margin: 0 auto;
  }

  .hero-illustration {
    order: -1;
    max-width: 560px;
    margin: 0 auto;
  }

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

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

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

  .footer-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .about-inner {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }

  .about-content {
    max-width: none;
  }

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

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

@media (max-width: 768px) {
  .header-inner {
    flex-wrap: wrap;
    padding: 14px 20px;
    gap: 16px;
  }

  .logo-img {
    height: 36px;
  }

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

  .nav {
    order: 3;
    width: 100%;
    justify-content: center;
    padding: 12px 0 0;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    gap: 4px;
  }

  .nav a {
    padding: 8px 12px;
    font-size: 0.875rem;
  }

  .nav a::after {
    left: 12px;
    right: 12px;
  }

  .btn-doctor {
    padding: 10px 20px;
    font-size: 0.875rem;
  }

  .hero-title {
    font-size: 1.75rem;
  }

  .search-fields {
    flex-direction: column;
  }

  .select-wrap {
    min-width: 100%;
  }

  .search-input {
    min-width: 100%;
  }

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

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

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

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

@media (max-width: 480px) {
  .footer-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .about-inner {
    text-align: left;
  }

  .about-stats {
    justify-content: flex-start;
  }

  .phone-mockup {
    width: 240px;
  }

  .app-features-cards {
    grid-template-columns: 1fr;
  }

  .footer-col p {
    max-width: none;
  }

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

  .footer-social {
    justify-content: center;
  }
}