/* 
  Global styles for First Skincare Clinic
  NOTE: Color tokens are neutral, ready to be aligned
  with your existing branding kit once provided.
*/

:root {
  --color-bg: #f7fafc;
  --color-surface: #ffffff;
  --color-accent: #2c7a7b;
  --color-accent-soft: #e6fffa;
  --color-border: #e2e8f0;
  --color-text-main: #1a202c;
  --color-text-soft: #4a5568;
  --color-text-muted: #718096;
  --color-danger-soft: #fff5f5;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 18px;

  --shadow-soft: 0 14px 35px rgba(15, 23, 42, 0.08);

  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text",
    "Helvetica Neue", Arial, sans-serif;
}

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

html,
body {
  margin: 0;
  padding: 0;
}

body {
  min-height: 100vh;
  font-family: var(--font-sans);
  background: radial-gradient(circle at top left, #edf2f7 0, #f7fafc 40%, #ffffff 100%);
  color: var(--color-text-main);
  -webkit-font-smoothing: antialiased;
}

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

a:hover {
  text-decoration: underline;
}

.container {
  width: 100%;
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(16px);
  background: color-mix(in srgb, var(--color-bg) 82%, #ffffff 18%);
  border-bottom: 1px solid color-mix(in srgb, var(--color-border) 80%, #ffffff 20%);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.brand-mark {
  width: 32px;
  height: 32px;
  border-radius: 999px;
  background: radial-gradient(circle at 30% 30%, #fefcbf 0, #e6fffa 38%, #bee3f8 80%);
  box-shadow: 0 10px 25px rgba(56, 178, 172, 0.25);
}

.brand-text {
  display: flex;
  flex-direction: column;
  gap: 0.05rem;
}

.brand-name {
  font-size: 0.98rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.brand-tagline {
  font-size: 0.76rem;
  color: var(--color-text-muted);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.main-nav ul {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.main-nav a {
  font-size: 0.9rem;
  color: var(--color-text-soft);
  text-decoration: none;
}

.main-nav a:hover {
  color: var(--color-accent);
  text-decoration: none;
}

.nav-book-btn {
  margin-left: 0.75rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.55rem 1.2rem;
  border-radius: 999px;
  font-size: 0.88rem;
  font-weight: 500;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: transform 120ms ease, box-shadow 120ms ease, background 120ms ease,
    border-color 120ms ease;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-accent) 0, #319795 50%, #2b6cb0 100%);
  color: #ffffff;
  box-shadow: 0 12px 30px rgba(49, 151, 149, 0.35);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 16px 40px rgba(49, 151, 149, 0.45);
  text-decoration: none;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.9);
  border-color: color-mix(in srgb, var(--color-border) 80%, var(--color-accent) 20%);
  color: var(--color-text-soft);
}

.btn-secondary:hover {
  background: #ffffff;
}

.btn-ghost {
  background: transparent;
  border-color: transparent;
  color: var(--color-accent);
}

.site-main {
  padding: 2.5rem 0 3.5rem;
}

.site-footer {
  border-top: 1px solid var(--color-border);
  padding: 1.75rem 0;
  background: #ffffff;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  align-items: flex-start;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.footer-name {
  font-weight: 600;
  margin: 0 0 0.25rem;
}

.footer-copy {
  margin: 0;
}

.footer-contact p {
  margin: 0;
}

.footer-contact a {
  color: var(--color-accent);
  text-decoration: none;
}

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

.page {
  padding-top: 0.5rem;
}

.page-header {
  margin-bottom: 2rem;
}

.page-kicker {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--color-text-muted);
  margin-bottom: 0.5rem;
}

.page-title {
  font-size: 2rem;
  margin: 0 0 0.75rem;
}

.page-intro {
  max-width: 640px;
  color: var(--color-text-soft);
  font-size: 0.98rem;
  line-height: 1.7;
}

.section {
  margin-bottom: 2.75rem;
}

.section-header {
  margin-bottom: 1.25rem;
}

.section-title {
  font-size: 1.35rem;
  margin: 0 0 0.4rem;
}

.section-intro {
  max-width: 620px;
  font-size: 0.95rem;
  color: var(--color-text-soft);
}

.two-column {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: 2rem;
  align-items: flex-start;
}

.card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: 1.6rem 1.5rem;
  border: 1px solid rgba(226, 232, 240, 0.9);
  box-shadow: var(--shadow-soft);
}

.card-soft {
  background: linear-gradient(135deg, #ffffff 0, #f7fafc 40%, #edf2f7 100%);
  border-radius: var(--radius-lg);
  padding: 1.7rem 1.7rem;
  border: 1px solid rgba(226, 232, 240, 0.95);
  box-shadow: 0 18px 45px rgba(15, 23, 42, 0.12);
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  border-radius: 999px;
  padding: 0.25rem 0.7rem;
  font-size: 0.76rem;
  background: var(--color-accent-soft);
  color: var(--color-text-soft);
}

.pill-dot {
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: var(--color-accent);
}

.hero {
  padding-top: 1rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(0, 1.1fr);
  gap: 2.75rem;
  align-items: center;
}

.hero-eyebrow {
  font-size: 0.8rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 0.7rem;
}

.hero-title {
  font-size: 2.4rem;
  line-height: 1.15;
  margin: 0 0 0.9rem;
}

.hero-title span.highlight {
  color: var(--color-accent);
}

.hero-subtitle {
  font-size: 1rem;
  color: var(--color-text-soft);
  max-width: 560px;
  line-height: 1.8;
  margin-bottom: 1.4rem;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.hero-note {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.hero-visual {
  position: relative;
}

.hero-visual-main {
  position: relative;
  border-radius: 26px;
  padding: 1.75rem 1.6rem;
  background: radial-gradient(circle at 0 0, #e6fffa 0, #ffffff 48%, #e2e8f0 100%);
  box-shadow: 0 26px 60px rgba(15, 23, 42, 0.26);
  overflow: hidden;
}

.hero-visual-badge {
  position: absolute;
  top: 1.1rem;
  right: 1.1rem;
  padding: 0.4rem 0.7rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.85);
  font-size: 0.7rem;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--color-text-muted);
}

.hero-visual-badge span.dot {
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: #48bb78;
}

.hero-visual-content {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

.hero-visual-heading {
  font-size: 0.9rem;
  font-weight: 600;
}

.hero-visual-text {
  font-size: 0.85rem;
  color: var(--color-text-soft);
}

.hero-visual-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.hero-visual-pill {
  font-size: 0.75rem;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.85);
  color: var(--color-text-soft);
}

.hero-visual-footnote {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

.hero-visual-shadow {
  position: absolute;
  inset: auto 8% -18%;
  height: 32px;
  border-radius: 999px;
  background: radial-gradient(circle at 50% -60%, rgba(15, 23, 42, 0.6), transparent 70%);
  opacity: 0.4;
}

.grid {
  display: grid;
  gap: 1rem;
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
}

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.list-clean {
  list-style: none;
  padding: 0;
  margin: 0;
}

.list-check li {
  position: relative;
  padding-left: 1.3rem;
  font-size: 0.92rem;
  color: var(--color-text-soft);
}

.list-check li + li {
  margin-top: 0.4rem;
}

.list-check li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  font-size: 0.8rem;
  color: var(--color-accent);
}

.concern-card {
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  padding: 1.1rem 1.1rem;
  background: rgba(255, 255, 255, 0.85);
  transition: box-shadow 140ms ease, transform 140ms ease, border-color 140ms ease,
    background 140ms ease;
}

.concern-card:hover {
  border-color: color-mix(in srgb, var(--color-accent) 32%, var(--color-border) 68%);
  box-shadow: 0 14px 32px rgba(15, 23, 42, 0.16);
  transform: translateY(-2px);
  background: #ffffff;
  text-decoration: none;
}

.concern-card-title {
  font-size: 0.98rem;
  font-weight: 600;
  margin-bottom: 0.2rem;
}

.concern-card-text {
  font-size: 0.86rem;
  color: var(--color-text-soft);
}

.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.5rem;
}

.info-note {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  border-left: 2px solid var(--color-border);
  padding-left: 0.7rem;
}

.badge-soft {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.2rem 0.65rem;
  border-radius: 999px;
  background: #edf2f7;
  font-size: 0.75rem;
  color: var(--color-text-soft);
}

.badge-soft .dot {
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: #48bb78;
}

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.1rem;
}

.testimonial {
  border-radius: var(--radius-md);
  padding: 1.1rem 1.1rem 1rem;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--color-border);
  font-size: 0.9rem;
}

.testimonial-quote {
  margin: 0 0 0.7rem;
  color: var(--color-text-soft);
}

.testimonial-meta {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.doctor-grid {
  display: grid;
  gap: 1.25rem;
}

.doctor-card {
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr);
  gap: 1rem;
  align-items: center;
}

.doctor-avatar {
  width: 96px;
  height: 96px;
  border-radius: 24px;
  background: linear-gradient(145deg, #e6fffa 0, #ebf8ff 50%, #edf2f7 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: var(--color-accent);
}

.doctor-name {
  font-weight: 600;
  margin-bottom: 0.15rem;
}

.doctor-role {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: 0.4rem;
}

.doctor-meta {
  font-size: 0.86rem;
  color: var(--color-text-soft);
}

.doctor-meta strong {
  font-weight: 600;
}

.badge-inline {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.badge-inline .dot {
  width: 5px;
  height: 5px;
  border-radius: 999px;
  background: var(--color-accent);
}

.clinic-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
  gap: 1.8rem;
}

.clinic-visual {
  display: grid;
  gap: 1rem;
}

.clinic-photo {
  border-radius: 18px;
  padding: 1.3rem 1.2rem;
  background: radial-gradient(circle at top left, #e6fffa 0, #ffffff 45%, #edf2f7 100%);
  box-shadow: 0 20px 50px rgba(15, 23, 42, 0.2);
  font-size: 0.86rem;
  color: var(--color-text-soft);
}

.clinic-photo-title {
  font-weight: 600;
  margin-bottom: 0.4rem;
}

.clinic-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-top: 0.7rem;
}

.clinic-tag {
  font-size: 0.75rem;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(226, 232, 240, 0.9);
}

.clinic-note {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.pill-row-inline {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.form-card {
  border-radius: var(--radius-lg);
  padding: 1.6rem 1.5rem;
  background: #ffffff;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-soft);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin-bottom: 0.7rem;
}

.form-label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-text-soft);
}

.form-label span.optional {
  font-weight: 400;
  color: var(--color-text-muted);
}

.form-input,
.form-textarea,
.form-select {
  border-radius: 999px;
  border: 1px solid var(--color-border);
  padding: 0.55rem 0.8rem;
  font-size: 0.9rem;
  font-family: inherit;
  outline: none;
  background: rgba(255, 255, 255, 0.95);
}

.form-textarea {
  border-radius: 16px;
  min-height: 96px;
  resize: vertical;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  border-color: color-mix(in srgb, var(--color-accent) 40%, var(--color-border) 60%);
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--color-accent) 35%, #ffffff 65%);
}

.form-helper {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.form-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  margin-top: 1rem;
}

.form-reassurance {
  font-size: 0.82rem;
  color: var(--color-text-muted);
}

.alert-soft {
  border-radius: 999px;
  padding: 0.5rem 0.8rem;
  background: #edf2f7;
  font-size: 0.8rem;
  color: var(--color-text-soft);
}

.alert-soft-danger {
  border-radius: 12px;
  padding: 0.6rem 0.85rem;
  background: var(--color-danger-soft);
  font-size: 0.8rem;
  color: #9b2c2c;
}

.treatment-group {
  border-radius: var(--radius-lg);
  padding: 1.4rem 1.3rem;
  border: 1px solid var(--color-border);
  background: rgba(255, 255, 255, 0.9);
}

.treatment-group-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.6rem;
}

.treatment-group-title {
  font-size: 1.05rem;
  font-weight: 600;
}

.treatment-list {
  list-style: none;
  margin: 0.6rem 0 0;
  padding: 0;
}

.treatment-item + .treatment-item {
  margin-top: 0.7rem;
  padding-top: 0.7rem;
  border-top: 1px dashed var(--color-border);
}

.treatment-name {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 0.15rem;
}

.treatment-meta {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  margin-bottom: 0.25rem;
}

.treatment-text {
  font-size: 0.88rem;
  color: var(--color-text-soft);
}

.tags-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  margin-top: 0.35rem;
}

.tag-soft {
  font-size: 0.75rem;
  padding: 0.15rem 0.55rem;
  border-radius: 999px;
  background: #edf2f7;
  color: var(--color-text-muted);
}

.cta-panel {
  border-radius: var(--radius-lg);
  padding: 1.4rem 1.3rem;
  background: linear-gradient(135deg, #ffffff 0, #e6fffa 45%, #bee3f8 100%);
  border: 1px solid rgba(190, 227, 248, 0.9);
  box-shadow: 0 18px 40px rgba(49, 151, 149, 0.35);
}

.cta-panel-title {
  font-size: 1.1rem;
  margin: 0 0 0.4rem;
}

.cta-panel-text {
  font-size: 0.9rem;
  color: var(--color-text-soft);
  margin-bottom: 0.9rem;
}

.cta-panel-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  align-items: center;
}

.cta-panel-note {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.chips-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.chip {
  font-size: 0.8rem;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  border: 1px solid var(--color-border);
  background: rgba(255, 255, 255, 0.9);
}

.stack {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.muted {
  color: var(--color-text-muted);
}

@media (max-width: 900px) {
  .header-inner {
    height: auto;
    padding: 0.75rem 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.7rem;
  }

  .main-nav {
    width: 100%;
    justify-content: space-between;
  }

  .main-nav ul {
    gap: 0.9rem;
    font-size: 0.86rem;
  }

  .hero-grid,
  .two-column,
  .clinic-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero-grid {
    gap: 1.8rem;
  }

  .hero-title {
    font-size: 2.1rem;
  }

  .site-main {
    padding-top: 1.75rem;
  }
}

@media (max-width: 640px) {
  .container {
    padding: 0 1.1rem;
  }

  .hero-title {
    font-size: 1.9rem;
  }

  .hero-subtitle {
    font-size: 0.96rem;
  }

  .hero-visual-main {
    padding: 1.5rem 1.4rem;
  }

  .footer-inner {
    flex-direction: column;
  }

  .main-nav {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.6rem;
  }

  .nav-book-btn {
    align-self: flex-end;
  }
}