html {
  text-size-adjust: 100%;
}

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

* {
  box-sizing: border-box;
}

h1, h2, h3, h4, h5, h6 {
  margin: 0px;
  font-family: var(--font-heading);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

a {
  color: inherit;
  text-decoration-line: none;
  text-decoration-color: initial;
  text-decoration-style: initial;
  text-decoration-thickness: initial;
}

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

p {
  margin: 0px;
}

.shell {
  max-width: 1240px;
  margin: 0px auto;
  padding-left: 24px;
  padding-right: 24px;
}

.site-header {
  top: 0px;
  z-index: 50;
  position: sticky;
  box-shadow: 0 1px 0 var(--outline);
  background: var(--surface-plain);
}

.topbar {
  color: var(--muted);
  font-size: 13px;
  background: var(--surface-low);
  border-bottom: 1px solid var(--outline);
}

.topbar-inner {
  height: 40px;
  row-gap: 16px;
  display: flex;
  column-gap: 16px;
  align-items: center;
  justify-content: space-between;
}

.topbar-item {
  text-wrap-mode: nowrap;
  white-space-collapse: collapse;
}

.topbar-address {
  flex-grow: 1;
  flex-basis: 0%;
  overflow-x: hidden;
  overflow-y: hidden;
  text-align: center;
  flex-shrink: 1;
  text-overflow: ellipsis;
}

.mainnav-inner {
  height: 76px;
  row-gap: 24px;
  display: flex;
  column-gap: 24px;
  align-items: center;
}

.brand {
  row-gap: 10px;
  display: flex;
  column-gap: 10px;
  align-items: center;
}

.brand-mark {
  color: rgb(255, 255, 255);
  width: 40px;
  height: 40px;
  display: flex;
  font-size: 22px;
  align-items: center;
  background: var(--primary);
  font-family: var(--font-heading);
  font-weight: 800;
  justify-content: center;
  border-top-left-radius: 10px;
  border-top-right-radius: 10px;
  border-bottom-left-radius: 10px;
  border-bottom-right-radius: 10px;
}

.brand-text {
  display: flex;
  font-family: var(--font-heading);
  line-height: 1;
  flex-direction: column;
}

.brand-text small {
  color: var(--muted);
  font-size: 10px;
  letter-spacing: 2px;
}

.brand-text strong {
  color: var(--primary);
  font-size: 20px;
  font-weight: 800;
  letter-spacing: 0.5px;
}

.brand-text .brand-sub {
  color: var(--on-surface);
  font-size: 11px;
  letter-spacing: 3px;
}

.menu {
  row-gap: 22px;
  display: flex;
  column-gap: 22px;
  margin: 0px auto;
  align-items: center;
  padding: 0px;
  list-style-type: none;
  list-style-image: initial;
  list-style-position: initial;
}

.menu > li {
  position: relative;
}

.menu > li > a {
  color: var(--on-surface);
  font-size: 15px;
  font-weight: 500;
  padding: 8px 0px;
}

.menu > li > a:hover {
  color: var(--primary);
}

.submenu {
  top: 100%;
  left: 0px;
  border: 1px solid var(--outline);
  opacity: 0;
  min-width: 190px;
  position: absolute;
  box-shadow: rgba(0, 0, 0, 0.1) 0px 12px 32px;
  margin: 0px;
  transform: translateY(6px);
  background: var(--surface-plain);
  padding: 8px;
  visibility: hidden;
  list-style-type: none;
  list-style-image: initial;
  transition-delay: 0s;
  list-style-position: initial;
  transition-behavior: normal;
  transition-duration: 0.16s;
  transition-property: all;
  border-top-left-radius: 12px;
  border-top-right-radius: 12px;
  border-bottom-left-radius: 12px;
  border-bottom-right-radius: 12px;
  transition-timing-function: ease;
}

.menu .has-sub:hover .submenu {
  opacity: 1;
  transform: translateY(0px);
  visibility: visible;
}

.submenu li a {
  color: var(--on-surface);
  display: block;
  font-size: 14px;
  padding: 9px 12px;
  border-top-left-radius: 8px;
  border-top-right-radius: 8px;
  border-bottom-left-radius: 8px;
  border-bottom-right-radius: 8px;
}

.submenu li a:hover {
  color: var(--primary);
  background: var(--surface-low);
}

.nav-actions {
  row-gap: 16px;
  display: flex;
  column-gap: 16px;
  align-items: center;
}

.lang {
  color: var(--on-surface);
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
}

.btn-appointment {
  color: rgb(255, 255, 255);
  font-size: 15px;
  background: var(--primary);
  font-family: var(--font-heading);
  font-weight: 700;
  padding: 12px 22px;
  text-wrap-mode: nowrap;
  transition-delay: 0s;
  transition-behavior: normal;
  transition-duration: 0.16s;
  transition-property: background;
  white-space-collapse: collapse;
  border-top-left-radius: 12px;
  border-top-right-radius: 12px;
  border-bottom-left-radius: 12px;
  border-bottom-right-radius: 12px;
  transition-timing-function: ease;
}

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

.site-footer {
  color: rgb(243, 233, 227);
  margin-top: 64px;
  background-clip: initial;
  background-size: initial;
  background-color: rgb(42, 20, 22);
  background-image: initial;
  background-origin: initial;
  background-repeat: initial;
  background-position-x: initial;
  background-position-y: initial;
  background-attachment: initial;
}

.footer-grid {
  row-gap: 40px;
  display: grid;
  column-gap: 40px;
  padding-top: 56px;
  padding-bottom: 40px;
  grid-template-columns: 1.6fr 1fr 1.2fr;
}

@media (max-width: 900px) {
  .footer-grid {
  row-gap: 28px;
  column-gap: 28px;
  grid-template-columns: 1fr;
  }
}

.footer-logo strong {
  color: rgb(255, 255, 255);
}

.footer-logo small, .footer-logo .brand-sub {
  color: rgb(217, 195, 191);
}

.footer-desc {
  color: rgb(217, 195, 191);
  font-size: 14px;
  max-width: 360px;
  margin-top: 16px;
  line-height: 1.7;
}

.footer-title {
  color: rgb(255, 255, 255);
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 16px;
}

.footer-links {
  row-gap: 10px;
  display: flex;
  column-gap: 10px;
  margin: 0px;
  padding: 0px;
  flex-direction: column;
  list-style-type: none;
  list-style-image: initial;
  list-style-position: initial;
}

.footer-links a {
  color: rgb(217, 195, 191);
  font-size: 14px;
}

.footer-links a:hover {
  color: rgb(255, 255, 255);
}

.footer-contact {
  color: rgb(217, 195, 191);
  font-size: 14px;
  line-height: 1.7;
  margin-bottom: 14px;
}

.footer-contact a:hover {
  color: rgb(255, 255, 255);
}

.footer-cta {
  display: inline-block;
  margin-top: 4px;
}

.footer-bottom {
  color: rgb(191, 168, 164);
  font-size: 13px;
  padding-top: 20px;
  padding-bottom: 20px;
  border-top-color: rgba(255, 255, 255, 0.12);
  border-top-style: solid;
  border-top-width: 1px;
}

@media (max-width: 900px) {
  .menu, .topbar-address {
  display: none;
  }
}

.hp-hero {
  display: flex;
  position: relative;
  min-height: 620px;
  overflow-x: hidden;
  overflow-y: hidden;
  align-items: center;
}

.hp-hero-bg {
  top: 0px;
  left: 0px;
  right: 0px;
  bottom: 0px;
  position: absolute;
  background-size: cover;
  background-image: url("https://birnefes.com.tr/site-assets/hero.jpg");
  background-position-x: center;
  background-position-y: center;
}

.hp-hero-overlay {
  top: 0px;
  left: 0px;
  right: 0px;
  bottom: 0px;
  position: absolute;
  background-clip: initial;
  background-size: initial;
  background-color: initial;
  background-image: linear-gradient(90deg, rgba(254, 249, 242, 0.94) 0%, rgba(254, 249, 242, 0.82) 40%, rgba(254, 249, 242, 0.35) 100%);
  background-origin: initial;
  background-repeat: initial;
  background-position-x: initial;
  background-position-y: initial;
  background-attachment: initial;
}

.hp-hero-inner {
  max-width: 1240px;
  position: relative;
  padding-top: 72px;
  padding-bottom: 72px;
}

.hp-badge {
  color: var(--muted);
  display: inline-block;
  font-size: 12px;
  background: var(--surface-high);
  font-weight: 700;
  padding: 8px 16px;
  letter-spacing: 3px;
  border-top-left-radius: 999px;
  border-top-right-radius: 999px;
  border-bottom-left-radius: 999px;
  border-bottom-right-radius: 999px;
}

.hp-hero-title {
  color: var(--on-surface);
  font-size: 64px;
  max-width: 720px;
  margin: 24px 0px 20px;
  line-height: 1.02;
  letter-spacing: -0.03em;
}

@media (max-width: 900px) {
  .hp-hero-title {
  font-size: 40px;
  }
}

.hp-accent {
  color: var(--primary);
  font-style: italic;
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 500;
}

.hp-hero-text {
  color: var(--muted);
  font-size: 18px;
  max-width: 560px;
  line-height: 1.7;
  margin-bottom: 32px;
}

.hp-hero-cta {
  row-gap: 14px;
  display: flex;
  flex-wrap: wrap;
  column-gap: 14px;
}

.btn-ghost, .btn-outline, .btn-light {
  display: inline-block;
  font-size: 15px;
  font-family: var(--font-heading);
  font-weight: 700;
  padding: 12px 22px;
  border-top-left-radius: 12px;
  border-top-right-radius: 12px;
  border-bottom-left-radius: 12px;
  border-bottom-right-radius: 12px;
}

.btn-ghost {
  color: var(--on-surface);
  border: 1px solid var(--outline);
  background: var(--surface-plain);
}

.btn-outline {
  color: var(--primary);
  border: 1.5px solid var(--primary);
  background-clip: initial;
  background-size: initial;
  background-color: transparent;
  background-image: initial;
  background-origin: initial;
  background-repeat: initial;
  background-position-x: initial;
  background-position-y: initial;
  background-attachment: initial;
}

.btn-outline:hover {
  color: rgb(255, 255, 255);
  background: var(--primary);
}

.btn-light {
  color: var(--primary);
  background-clip: initial;
  background-size: initial;
  background-color: rgb(255, 255, 255);
  background-image: initial;
  background-origin: initial;
  background-repeat: initial;
  background-position-x: initial;
  background-position-y: initial;
  background-attachment: initial;
}

.hp-services {
  row-gap: 20px;
  z-index: 5;
  display: grid;
  position: relative;
  column-gap: 20px;
  margin-top: -56px;
  margin-bottom: 80px;
  grid-template-columns: repeat(4, 1fr);
}

@media (max-width: 900px) {
  .hp-services {
  margin-top: 24px;
  grid-template-columns: 1fr 1fr;
  }
}

.hp-service {
  border: 1px solid var(--outline);
  box-shadow: rgba(173, 28, 42, 0.06) 0px 12px 30px;
  background: var(--surface-plain);
  padding: 28px 24px;
  border-top-left-radius: 16px;
  border-top-right-radius: 16px;
  border-bottom-left-radius: 16px;
  border-bottom-right-radius: 16px;
}

.hp-service h3 {
  color: var(--on-surface);
  font-size: 19px;
  margin-bottom: 10px;
}

.hp-service p {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
  margin-bottom: 16px;
}

.hp-service-link {
  color: var(--primary);
  font-size: 14px;
  font-weight: 700;
}

.hp-eyebrow {
  color: var(--primary);
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 12px;
  letter-spacing: 2px;
}

.hp-about {
  padding: 40px 0px 80px;
}

.hp-about-inner {
  row-gap: 56px;
  display: grid;
  column-gap: 56px;
  align-items: center;
  grid-template-columns: 1fr 1.1fr;
}

.hp-about-media {
  position: relative;
}

.hp-about-media img {
  width: 100%;
  object-fit: cover;
  aspect-ratio: 4 / 3;
  border-top-left-radius: 20px;
  border-top-right-radius: 20px;
  border-bottom-left-radius: 20px;
  border-bottom-right-radius: 20px;
}

.hp-stat {
  color: rgb(255, 255, 255);
  right: -16px;
  bottom: -16px;
  position: absolute;
  box-shadow: rgba(173, 28, 42, 0.3) 0px 12px 30px;
  text-align: center;
  background: var(--primary);
  padding: 18px 24px;
  border-top-left-radius: 16px;
  border-top-right-radius: 16px;
  border-bottom-left-radius: 16px;
  border-bottom-right-radius: 16px;
}

.hp-stat strong {
  display: block;
  font-size: 34px;
  font-family: var(--font-heading);
  line-height: 1;
}

.hp-stat span {
  font-size: 11px;
  letter-spacing: 1.5px;
}

.hp-about-text h2 {
  font-size: 38px;
  line-height: 1.1;
  margin-bottom: 18px;
}

.hp-about-text p {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.8;
  margin-bottom: 24px;
}

.hp-depts {
  padding: 40px 0px 80px;
}

.hp-sec-head {
  max-width: 640px;
  margin: 0px auto 40px;
  text-align: center;
}

.hp-sec-head h2 {
  font-size: 40px;
  margin-bottom: 12px;
}

.hp-sec-head p {
  color: var(--muted);
  font-size: 17px;
}

.hp-dept-grid {
  row-gap: 20px;
  display: grid;
  column-gap: 20px;
  grid-template-columns: repeat(3, 1fr);
}

@media (max-width: 900px) {
  .hp-dept-grid {
  grid-template-columns: 1fr;
  }
}

.hp-dept-card {
  border: 1px solid var(--outline);
  display: block;
  background: var(--surface-plain);
  padding: 26px;
  transition-delay: 0s;
  transition-behavior: normal;
  transition-duration: 0.18s;
  transition-property: all;
  border-top-left-radius: 16px;
  border-top-right-radius: 16px;
  border-bottom-left-radius: 16px;
  border-bottom-right-radius: 16px;
  transition-timing-function: ease;
}

.hp-dept-card:hover {
  box-shadow: rgba(173, 28, 42, 0.1) 0px 14px 34px;
  transform: translateY(-3px);
  border-color: var(--primary);
}

.hp-dept-name {
  color: var(--on-surface);
  font-size: 19px;
  margin-bottom: 10px;
}

.hp-dept-summary {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.65;
  margin-bottom: 16px;
}

.hp-dept-more {
  color: var(--primary);
  font-size: 14px;
  font-weight: 700;
}

.hp-sec-foot {
  margin-top: 40px;
  text-align: center;
}

.hp-doctors {
  padding: 40px 0px 90px;
}

.hp-doctors-inner {
  row-gap: 56px;
  display: grid;
  column-gap: 56px;
  align-items: center;
  grid-template-columns: 1fr 1fr;
}

.hp-doctors-media img {
  width: 100%;
  object-fit: cover;
  aspect-ratio: 4 / 3;
  border-top-left-radius: 20px;
  border-top-right-radius: 20px;
  border-bottom-left-radius: 20px;
  border-bottom-right-radius: 20px;
}

.hp-doctors-text h2 {
  font-size: 38px;
  line-height: 1.1;
  margin-bottom: 18px;
}

.hp-doctors-text p {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.8;
  margin-bottom: 24px;
}

.hp-contact {
  color: rgb(255, 255, 255);
  background: var(--primary);
}

.hp-contact-inner {
  row-gap: 32px;
  display: flex;
  flex-wrap: wrap;
  column-gap: 32px;
  align-items: center;
  padding: 56px 0px;
  justify-content: space-between;
}

.hp-contact h2 {
  color: rgb(255, 255, 255);
  font-size: 34px;
  margin-bottom: 10px;
}

.hp-contact p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 16px;
}

.hp-contact-actions {
  row-gap: 14px;
  display: flex;
  flex-wrap: wrap;
  column-gap: 14px;
}

.hp-contact .btn-appointment {
  color: var(--primary);
  background-clip: initial;
  background-size: initial;
  background-color: rgb(255, 255, 255);
  background-image: initial;
  background-origin: initial;
  background-repeat: initial;
  background-position-x: initial;
  background-position-y: initial;
  background-attachment: initial;
}

@media (max-width: 900px) {
  .hp-about-inner, .hp-doctors-inner {
  grid-template-columns: 1fr;
  }
}

.pg-head {
  text-align: center;
  padding: 56px 0px 8px;
}

.pg-title {
  font-size: 44px;
  margin: 8px 0px 14px;
}

.pg-lead {
  color: var(--muted);
  font-size: 17px;
  max-width: 620px;
  margin: 0px auto;
  line-height: 1.7;
}

.doc-list {
  padding: 40px 0px 90px;
}

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

@media (max-width: 1000px) {
  .doc-grid {
  grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 560px) {
  .doc-grid {
  grid-template-columns: 1fr;
  }
}

.doc-card {
  border: 1px solid var(--outline);
  display: block;
  overflow-x: hidden;
  overflow-y: hidden;
  background: var(--surface-plain);
  transition-delay: 0s;
  transition-behavior: normal;
  transition-duration: 0.18s;
  transition-property: all;
  border-top-left-radius: 18px;
  border-top-right-radius: 18px;
  border-bottom-left-radius: 18px;
  border-bottom-right-radius: 18px;
  transition-timing-function: ease;
}

.doc-card:hover {
  box-shadow: rgba(173, 28, 42, 0.12) 0px 16px 38px;
  transform: translateY(-4px);
  border-color: var(--primary);
}

.doc-photo {
  overflow-x: hidden;
  overflow-y: hidden;
  background: var(--surface-low);
  aspect-ratio: 1 / 1;
}

.doc-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.doc-info {
  text-align: center;
  padding: 18px 18px 22px;
}

.doc-unvan {
  color: var(--primary);
  display: block;
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 4px;
  letter-spacing: 0.5px;
}

.doc-name {
  color: var(--on-surface);
  font-size: 17px;
  line-height: 1.25;
  margin-bottom: 8px;
}

.doc-spec {
  color: var(--muted);
  display: block;
  font-size: 13px;
}

.dd-profile {
  row-gap: 48px;
  display: grid;
  column-gap: 48px;
  align-items: start;
  padding: 56px 0px 40px;
  grid-template-columns: 380px 1fr;
}

@media (max-width: 900px) {
  .dd-profile {
  row-gap: 28px;
  column-gap: 28px;
  grid-template-columns: 1fr;
  }
}

.dd-photo {
  top: 130px;
  position: sticky;
  overflow-x: hidden;
  overflow-y: hidden;
  background: var(--surface-low);
  aspect-ratio: 4 / 5;
  border-top-left-radius: 20px;
  border-top-right-radius: 20px;
  border-bottom-left-radius: 20px;
  border-bottom-right-radius: 20px;
}

@media (max-width: 900px) {
  .dd-photo {
  top: 0px;
  max-width: 320px;
  position: relative;
  }
}

.dd-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.dd-back {
  color: var(--muted);
  display: inline-block;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 20px;
}

.dd-back:hover {
  color: var(--primary);
}

.dd-unvan {
  color: var(--primary);
  display: block;
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 6px;
  letter-spacing: 0.5px;
}

.dd-name {
  font-size: 42px;
  line-height: 1.1;
  margin-bottom: 10px;
}

@media (max-width: 900px) {
  .dd-name {
  font-size: 34px;
  }
}

.dd-spec {
  color: var(--on-surface);
  display: inline-block;
  font-size: 14px;
  background: var(--surface-high);
  font-weight: 600;
  padding: 8px 16px;
  border-top-left-radius: 999px;
  border-top-right-radius: 999px;
  border-bottom-left-radius: 999px;
  border-bottom-right-radius: 999px;
}

.dd-meta {
  border-top: 1px solid var(--outline);
  margin: 28px 0px;
  padding-top: 24px;
}

.dd-meta-item {
  row-gap: 4px;
  display: flex;
  column-gap: 4px;
  flex-direction: column;
}

.dd-meta-label {
  color: var(--muted);
  font-size: 13px;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.dd-meta-val {
  color: var(--on-surface);
  font-size: 16px;
  font-weight: 600;
}

.dd-cta {
  display: inline-block;
}

.dd-bio {
  max-width: 820px;
  padding: 8px 0px 90px;
}

.dd-bio-title {
  font-size: 28px;
  margin-bottom: 16px;
}

.dd-bio p {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.85;
  margin-bottom: 16px;
}

.dd-bio h2, .dd-bio h3 {
  margin: 24px 0px 12px;
}