:root {
  color-scheme: dark;
  --bg: #05070d;
  --bg-soft: #080d18;
  --panel: #101421;
  --panel-2: #151a2a;
  --panel-3: #0b1020;
  --text: #f8fafc;
  --muted: #a8b3c7;
  --muted-2: #748198;
  --line: rgba(148, 163, 184, 0.18);
  --brand: #22d3ee;
  --brand-2: #0ea5e9;
  --success: #22c55e;
  --warning: #facc15;
  --danger: #fb7185;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.42);
  --radius-lg: 30px;
  --radius-md: 22px;
  --radius-sm: 14px;
  --container: 1160px;
  --header-height: 76px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 12% 8%, rgba(14, 165, 233, 0.22), transparent 30%),
    radial-gradient(circle at 88% 16%, rgba(34, 197, 94, 0.14), transparent 28%),
    linear-gradient(180deg, #05070d 0%, #080b13 48%, #03050a 100%);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(148, 163, 184, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148, 163, 184, 0.045) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: linear-gradient(to bottom, #000 0%, transparent 70%);
}

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

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

button,
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

.container {
  width: min(100% - 32px, var(--container));
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  top: -80px;
  left: 20px;
  z-index: 999;
  padding: 12px 16px;
  border-radius: 999px;
  background: var(--brand);
  color: #031018;
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 20px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(20px);
  background: rgba(5, 7, 13, 0.78);
  border-bottom: 1px solid var(--line);
}

.navbar {
  min-height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: max-content;
}

.brand img {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  box-shadow: 0 0 24px rgba(34, 211, 238, 0.2);
}

.brand-mark {
  font-size: 1.04rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.brand-subtitle {
  display: block;
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

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

.nav-links a {
  color: var(--muted);
  padding: 10px 12px;
  border-radius: 999px;
  font-size: 0.92rem;
  font-weight: 700;
  transition: color 0.2s ease, background 0.2s ease;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.mobile-menu-button {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
}

.mobile-menu-button span,
.mobile-menu-button span::before,
.mobile-menu-button span::after {
  content: "";
  display: block;
  width: 18px;
  height: 2px;
  border-radius: 99px;
  background: currentColor;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.mobile-menu-button span::before {
  transform: translateY(-6px);
}

.mobile-menu-button span::after {
  transform: translateY(4px);
}

.mobile-menu-button.is-open span {
  transform: rotate(45deg);
}

.mobile-menu-button.is-open span::before {
  transform: translateY(0) rotate(90deg);
}

.mobile-menu-button.is-open span::after {
  opacity: 0;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 44px;
  padding: 12px 18px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
  box-shadow: none;
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-1px);
  border-color: rgba(34, 211, 238, 0.45);
  box-shadow: 0 12px 36px rgba(14, 165, 233, 0.18);
}

.btn-primary {
  color: #031018;
  background: linear-gradient(135deg, var(--brand), var(--success));
  box-shadow: 0 14px 42px rgba(34, 211, 238, 0.22);
}

.btn-secondary {
  border-color: rgba(34, 211, 238, 0.32);
  background: rgba(14, 165, 233, 0.08);
}

.btn-ghost {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.04);
}

.btn-danger {
  border-color: rgba(251, 113, 133, 0.35);
  background: rgba(251, 113, 133, 0.1);
  color: #fecdd3;
}

.btn-block {
  width: 100%;
}

.hero {
  position: relative;
  padding: 88px 0 58px;
  overflow: hidden;
}

.hero::after {
  content: "";
  position: absolute;
  width: 550px;
  height: 550px;
  right: -170px;
  top: -120px;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(34, 211, 238, 0.12), transparent 68%);
  pointer-events: none;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 42px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  width: fit-content;
  margin: 0 0 18px;
  padding: 8px 12px;
  border: 1px solid rgba(34, 211, 238, 0.22);
  border-radius: 999px;
  color: #c7f9ff;
  background: rgba(14, 165, 233, 0.08);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--success);
  box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.64);
  animation: pulse 1.7s infinite;
}

@keyframes pulse {
  70% { box-shadow: 0 0 0 12px rgba(34, 197, 94, 0); }
  100% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0); }
}

.hero h1 {
  margin: 0;
  max-width: 760px;
  font-size: clamp(2.45rem, 6.6vw, 5.4rem);
  line-height: 0.98;
  letter-spacing: -0.055em;
}

.gradient-text {
  display: inline-block;
  padding-right: 0.04em;
  background: linear-gradient(135deg, #ffffff 12%, #67e8f9 48%, #22c55e 88%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-title-line {
  display: inline-block;
}

.hero-lead {
  max-width: 650px;
  margin: 22px 0 0;
  color: var(--muted);
  font-size: clamp(1.02rem, 2vw, 1.22rem);
}

.hero-actions,
.card-actions,
.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-actions {
  margin-top: 30px;
}

.hero-checks {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 32px;
  max-width: 720px;
}

.check-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  color: #dbeafe;
  font-size: 0.88rem;
  font-weight: 700;
}

.check-pill::before {
  content: "✓";
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 19px;
  height: 19px;
  border-radius: 999px;
  color: #031018;
  background: var(--success);
  font-size: 0.76rem;
}

.hero-visual {
  position: relative;
}

.hero-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 36px;
  background: linear-gradient(180deg, rgba(21, 26, 42, 0.96), rgba(8, 13, 24, 0.96));
  box-shadow: var(--shadow);
}

.hero-card .hero-illustration {
  width: 100%;
  opacity: 0.9;
}

.floating-card {
  position: absolute;
  left: -24px;
  bottom: 28px;
  width: min(290px, 72%);
  padding: 16px;
  border: 1px solid rgba(34, 211, 238, 0.28);
  border-radius: 24px;
  background: rgba(8, 13, 24, 0.86);
  backdrop-filter: blur(18px);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.38);
}

.floating-card span {
  display: block;
  color: var(--muted-2);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.floating-card strong {
  display: block;
  margin-top: 2px;
  font-size: 1.04rem;
}

.quick-contact {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.quick-contact a {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 11px 13px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.06);
  color: #ecfeff;
  font-weight: 800;
}

.stats {
  padding: 12px 0 60px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.stat-card,
.service-card,
.doctor-card,
.testimonial-card,
.contact-card,
.panel-card,
.admin-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, rgba(21, 26, 42, 0.86), rgba(10, 15, 28, 0.86));
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.22);
}

.stat-card {
  min-height: 138px;
  padding: 22px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.stat-card strong {
  color: var(--brand);
  font-size: clamp(1.65rem, 3vw, 2.4rem);
  line-height: 1;
  letter-spacing: -0.06em;
}

.stat-card span {
  color: var(--muted);
  font-weight: 700;
}

.section {
  padding: 76px 0;
}

.section-alt {
  background: rgba(10, 15, 28, 0.58);
  border-block: 1px solid var(--line);
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 28px;
}

.section-kicker {
  margin: 0 0 8px;
  color: var(--brand);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.section-title {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.35rem);
  line-height: 1;
  letter-spacing: -0.06em;
}

.section-copy {
  max-width: 570px;
  margin: 12px 0 0;
  color: var(--muted);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 15px;
}

.service-card {
  position: relative;
  overflow: hidden;
  min-height: 190px;
  padding: 20px;
}

.service-card::before,
.doctor-card::before,
.contact-card::before,
.panel-card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(circle at 28% 0%, rgba(34, 211, 238, 0.16), transparent 40%);
  opacity: 0.8;
}

.service-card > *,
.doctor-card > *,
.contact-card > *,
.panel-card > * {
  position: relative;
}

.service-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 18px;
  background: rgba(34, 211, 238, 0.1);
  color: var(--brand);
  font-size: 1.35rem;
}

.service-card h3 {
  margin: 28px 0 8px;
  font-size: 1.04rem;
  line-height: 1.12;
}

.service-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.filter-bar {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.search-input,
.select-input,
.form-input,
.form-textarea {
  width: 100%;
  min-height: 46px;
  border: 1px solid var(--line);
  border-radius: 16px;
  color: var(--text);
  background: rgba(255, 255, 255, 0.055);
  outline: none;
  padding: 12px 14px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.search-input:focus,
.select-input:focus,
.form-input:focus,
.form-textarea:focus {
  border-color: rgba(34, 211, 238, 0.58);
  box-shadow: 0 0 0 4px rgba(34, 211, 238, 0.08);
}

.search-input {
  flex: 1 1 270px;
}

.select-input {
  flex: 0 1 220px;
}

.doctors-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.doctor-card {
  position: relative;
  overflow: hidden;
  padding: 18px;
}

.doctor-top {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
}

.avatar {
  flex: 0 0 auto;
  width: 72px;
  height: 72px;
  border-radius: 24px;
  display: grid;
  place-items: center;
  overflow: hidden;
  background: linear-gradient(135deg, rgba(34, 211, 238, 0.22), rgba(34, 197, 94, 0.16));
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: #ecfeff;
  font-size: 1.4rem;
  font-weight: 900;
}

.avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.doctor-name {
  margin: 0 0 3px;
  font-size: 1.12rem;
  line-height: 1.15;
}

.doctor-specialty {
  margin: 0;
  color: var(--brand);
  font-size: 0.92rem;
  font-weight: 800;
}

.doctor-meta {
  display: grid;
  gap: 9px;
  margin: 14px 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.meta-row {
  display: flex;
  gap: 8px;
  align-items: flex-start;
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 14px 0 18px;
}

.tag {
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  color: #dbeafe;
  font-size: 0.78rem;
  font-weight: 800;
}

.empty-state,
.loading-state {
  grid-column: 1 / -1;
  padding: 34px;
  border: 1px dashed rgba(148, 163, 184, 0.28);
  border-radius: var(--radius-md);
  text-align: center;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.03);
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.process-step {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.04);
}

.step-number {
  display: inline-flex;
  margin-bottom: 24px;
  color: var(--brand);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.1em;
}

.process-step h3 {
  margin: 0 0 8px;
}

.process-step p {
  margin: 0;
  color: var(--muted);
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 20px;
  align-items: stretch;
}

.contact-card {
  position: relative;
  overflow: hidden;
  padding: 24px;
}

.contact-list {
  display: grid;
  gap: 12px;
  margin-top: 18px;
}

.contact-item {
  display: flex;
  gap: 12px;
  align-items: center;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.04);
}

.contact-icon {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 15px;
  background: rgba(34, 211, 238, 0.1);
  color: var(--brand);
}

.contact-item small {
  display: block;
  color: var(--muted-2);
  font-weight: 800;
}

.contact-item strong {
  display: block;
}

.panel-card {
  position: relative;
  overflow: hidden;
  padding: 26px;
}

.panel-card h3 {
  margin-top: 0;
}

.notice {
  margin: 16px 0 0;
  padding: 14px 16px;
  border-radius: 18px;
  border: 1px solid rgba(250, 204, 21, 0.28);
  background: rgba(250, 204, 21, 0.08);
  color: #fef3c7;
}

.site-footer {
  padding: 42px 0;
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.footer-grid {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

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

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

.toast {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 1000;
  display: grid;
  gap: 8px;
  max-width: min(420px, calc(100vw - 36px));
}

.toast-message {
  padding: 13px 15px;
  border: 1px solid rgba(34, 211, 238, 0.26);
  border-radius: 16px;
  background: rgba(8, 13, 24, 0.94);
  box-shadow: var(--shadow);
  color: var(--text);
}

.admin-shell {
  min-height: 100vh;
  padding: 28px 0 60px;
}

.admin-topbar {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  margin-bottom: 28px;
}

.admin-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 20px;
  align-items: start;
}

.admin-card {
  padding: 22px;
}

.admin-card h2,
.admin-card h3 {
  margin-top: 0;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 13px;
}

.form-group {
  display: grid;
  gap: 7px;
}

.form-group label {
  color: #dbeafe;
  font-size: 0.84rem;
  font-weight: 800;
}

.form-group.full {
  grid-column: 1 / -1;
}

.form-textarea {
  min-height: 92px;
  resize: vertical;
}

.admin-list {
  display: grid;
  gap: 12px;
}

.admin-list-item {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.04);
}

.admin-list-item p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.admin-list-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: end;
}

.small-btn {
  min-height: 34px;
  padding: 8px 11px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.055);
  color: var(--text);
  font-weight: 800;
}

.login-card {
  width: min(100% - 32px, 470px);
  margin: 12vh auto 0;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(21, 26, 42, 0.94), rgba(8, 13, 24, 0.94));
  box-shadow: var(--shadow);
}

.login-card h1 {
  margin: 14px 0 8px;
  font-size: 2.2rem;
  line-height: 1;
  letter-spacing: -0.06em;
}

.hidden {
  display: none !important;
}

@media (max-width: 1050px) {
  .nav-links {
    position: fixed;
    inset: var(--header-height) 16px auto 16px;
    display: none;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 22px;
    background: rgba(5, 7, 13, 0.96);
    box-shadow: var(--shadow);
  }

  .nav-links.is-open {
    display: grid;
  }

  .nav-links a {
    border-radius: 14px;
  }

  .mobile-menu-button {
    display: inline-flex;
  }

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

  .services-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .doctors-grid,
  .process-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .stats-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .container {
    width: min(100% - 24px, var(--container));
  }

  .site-header .btn-secondary {
    display: none;
  }

  .hero {
    padding: 54px 0 38px;
  }

  .hero h1 {
    max-width: 100%;
    font-size: clamp(2.25rem, 11vw, 3.35rem);
    line-height: 1.04;
    letter-spacing: -0.035em;
  }

  .gradient-text,
  .hero-title-line {
    max-width: 100%;
  }

  .hero-checks,
  .services-grid,
  .doctors-grid,
  .process-grid,
  .stats-grid,
  .form-grid {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 56px 0;
  }

  .section-head {
    display: block;
  }

  .floating-card {
    position: static;
    width: auto;
    margin: -32px 16px 18px;
  }

  .hero-card {
    border-radius: 28px;
  }

  .hero-actions .btn,
  .card-actions .btn,
  .form-actions .btn {
    flex: 1 1 100%;
  }

  .filter-bar {
    display: grid;
  }

  .select-input {
    flex-basis: auto;
  }

  .admin-topbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .admin-list-item {
    align-items: flex-start;
    flex-direction: column;
  }

  .admin-list-actions {
    justify-content: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}