/* ==========================================================================
   NEO SMILES × EVA MATERNITY HOME — GRAND OPENING INVITATION
   Design Tokens, Typography & Layout System
   ========================================================================== */

/* 1. DESIGN TOKENS */
:root {
  --ivory: #FBF5EA;
  --ivory-2: #F4ECDC;
  --crimson: #A81E2E;
  --crimson-deep: #711220;
  --ink: #2A211B;
  --ink-soft: #5B4E45;
  --gold: #C08A2E;
  --gold-text: #8A6420;
  --gold-light: #DFC07A;
  --gold-hairline: rgba(192, 138, 46, 0.38);
  --blush: #F3D6CE;
  --teal: #126359;

  --font-serif: 'Fraunces', Georgia, serif;
  --font-devanagari: 'Noto Serif Devanagari', serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  --max-w: 780px;
  --transition-smooth: 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-press: 0.12s cubic-bezier(0.4, 0, 0.2, 1);
}

/* 2. RESET & ACCESSIBILITY */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  background-color: var(--ivory);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scrollbar-color: var(--gold) var(--ivory-2);
}

body {
  min-height: 100vh;
  background-color: var(--ivory);
  overflow-x: hidden;
  display: flex;
  justify-content: center;
  padding: 24px 16px 48px;
}

:focus-visible {
  outline: 2px solid var(--crimson);
  outline-offset: 3px;
  border-radius: 4px;
}

::selection {
  background-color: var(--crimson);
  color: var(--ivory);
}

::-webkit-scrollbar {
  width: 12px;
}

::-webkit-scrollbar-track {
  background: var(--ivory-2);
}

::-webkit-scrollbar-thumb {
  background-color: var(--gold);
  border-radius: 8px;
  border: 3px solid var(--ivory-2);
}

::-webkit-scrollbar-thumb:hover {
  background-color: var(--crimson);
}

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* 2b. AMBIENT TOPOGRAPHIC BACKGROUND */
.page-topo-bg {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

/* 3. WAX SEAL LOADING OVERLAY */
.seal-overlay {
  position: fixed;
  inset: 0;
  background-color: var(--ivory);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  user-select: none;
}

.seal-wrapper {
  position: relative;
  width: 150px;
  height: 150px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.seal-container {
  position: relative;
  width: 140px;
  height: 140px;
  filter: drop-shadow(0 6px 18px rgba(113, 18, 32, 0.28));
}

.seal-half {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  transform-origin: center center;
}

.seal-glow {
  position: absolute;
  inset: 15px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(223, 192, 122, 0.95) 0%, rgba(192, 138, 46, 0) 70%);
  opacity: 0;
  pointer-events: none;
}

.seal-tap-hint {
  margin-top: 24px;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 14px;
  color: var(--crimson-deep);
  letter-spacing: 0.04em;
  opacity: 0.85;
  animation: pulse-gentle 2.2s infinite ease-in-out;
}

@keyframes pulse-gentle {
  0%, 100% { opacity: 0.55; transform: translateY(0); }
  50% { opacity: 0.95; transform: translateY(-2px); }
}

/* 4. INVITATION CARD FRAME (matches client card with double hairline crimson border) */
.card-canvas {
  position: relative;
  width: 100%;
  max-width: var(--max-w);
  background-color: var(--ivory);
  border: 1.5px solid var(--crimson);
  border-radius: 28px;
  padding: 36px 32px 48px;
  box-shadow: 0 4px 28px rgba(42, 33, 27, 0.05);
  margin: 0 auto;
}

/* Inner concentric hairline border for authentic physical card depth */
.card-canvas::before {
  content: '';
  position: absolute;
  inset: 7px;
  border: 1px solid var(--gold-hairline);
  border-radius: 22px;
  pointer-events: none;
}

@media (max-width: 640px) {
  body {
    padding: 12px 8px 32px;
  }
  .card-canvas {
    padding: 24px 16px 36px;
    border-radius: 20px;
  }
  .card-canvas::before {
    inset: 5px;
    border-radius: 16px;
  }
}

/* 5. HEADER: OFFICIAL CLINIC LOGOS & DOCTOR LOCKUPS */
.invitation-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--gold-hairline);
  margin-bottom: 32px;
}

.doctor-lockup {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.doctor-lockup.left {
  text-align: left;
  align-items: flex-start;
}

.doctor-lockup.right {
  text-align: right;
  align-items: flex-end;
}

.official-header-logo {
  display: block;
  height: 42px;
  width: auto;
  max-width: 210px;
  object-fit: contain;
  margin-bottom: 6px;
  transition: transform var(--transition-smooth);
}

.official-header-logo:hover {
  transform: scale(1.02);
}

.doctor-lockup a {
  display: inline-block;
  transition: transform var(--transition-press);
}

.doctor-lockup a:active {
  transform: scale(0.96);
}

.doctor-lockup.right .official-header-logo {
  margin-left: auto;
}

.doctor-name {
  font-family: var(--font-sans);
  font-size: 13.5px;
  font-weight: 600;
  color: var(--crimson-deep);
  line-height: 1.35;
}

.doctor-credential {
  font-size: 12px;
  color: var(--ink-soft);
  font-weight: 400;
  margin-top: 2px;
  line-height: 1.35;
}

@media (max-width: 640px) {
  .invitation-header {
    flex-direction: column;
    align-items: stretch;
    gap: 16px;
    margin-bottom: 24px;
    padding-bottom: 20px;
  }
  .official-header-logo {
    height: 38px;
    max-width: 180px;
  }
  .doctor-lockup.right {
    text-align: left;
    align-items: flex-start;
    padding-top: 14px;
    border-top: 1px dashed var(--gold-hairline);
  }
  .doctor-lockup.right .official-header-logo {
    margin-left: 0;
  }
}

/* 6. HERO SECTION */
.hero {
  text-align: center;
  margin-bottom: 44px;
}

.headline-mark {
  position: relative;
  display: inline-block;
  overflow: hidden;
  font-family: var(--font-devanagari);
  font-size: clamp(2.8rem, 7vw, 4.2rem);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: 0.03em;
  color: var(--crimson-deep);
  margin-bottom: 12px;
}

.mark-shine {
  position: absolute;
  top: 0;
  left: -50%;
  width: 40%;
  height: 100%;
  background: linear-gradient(100deg, transparent, rgba(223, 192, 122, 0.85), transparent);
  mix-blend-mode: overlay;
  pointer-events: none;
}

.tagline-primary {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.15rem, 3.2vw, 1.45rem);
  font-weight: 600;
  color: var(--ink);
  line-height: 1.35;
  margin-bottom: 8px;
}

.tagline-keywords {
  font-family: var(--font-sans);
  font-size: clamp(0.78rem, 2.2vw, 0.88rem);
  font-weight: 500;
  letter-spacing: 0.03em;
  color: var(--ink-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 6px 10px;
  margin-bottom: 28px;
}

.tagline-keywords span {
  white-space: nowrap;
}

.keyword-dot {
  color: var(--gold);
  font-weight: 700;
}

/* HERO STAGE: Building + Red Circle Disc */
.hero-stage-container {
  position: relative;
  width: 100%;
  max-width: 440px;
  margin: 0 auto 32px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.stage-disc-bloom {
  position: absolute;
  width: 320px;
  height: 320px;
  top: 15px;
  left: 50%;
  transform: translateX(-50%);
  border-radius: 50%;
  background: radial-gradient(circle at 50% 50%, rgba(196, 38, 55, 0.45) 0%, rgba(168, 30, 46, 0.22) 50%, transparent 72%);
  filter: blur(12px);
  z-index: 1;
  pointer-events: none;
}

.hero-building-img {
  position: relative;
  z-index: 2;
  width: 100%;
  height: auto;
  display: block;
  filter: drop-shadow(0 8px 24px rgba(42, 33, 27, 0.12));
}

@media (max-width: 480px) {
  .stage-disc-bloom {
    width: 240px;
    height: 240px;
  }
  .hero-stage-container {
    max-width: 320px;
    margin-bottom: 24px;
  }
}

/* HERO PROCLAMATION & OPENING TEXT */
.hero-proclamation {
  font-family: var(--font-serif);
  font-size: clamp(1.1rem, 2.8vw, 1.35rem);
  font-weight: 700;
  color: var(--crimson-deep);
  letter-spacing: -0.01em;
  margin-bottom: 12px;
  line-height: 1.35;
}

.hero-body-intro {
  font-size: 15px;
  color: var(--ink-soft);
  max-width: 580px;
  margin: 0 auto;
  line-height: 1.65;
}

/* ORNAMENTAL HAIRLINE DIVIDER */
.ornament-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin: 36px auto;
  max-width: 360px;
}

.ornament-line {
  flex: 1;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--gold-hairline), transparent);
}

.ornament-motif {
  width: 8px;
  height: 8px;
  background-color: var(--gold);
  transform: rotate(45deg);
  opacity: 0.8;
}

/* 7. STORY SECTION: Two-Clinic Panel */
.story-section {
  margin-bottom: 44px;
}

.section-intro-quote {
  text-align: center;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.05rem, 2.5vw, 1.22rem);
  color: var(--ink);
  margin-bottom: 24px;
}

.clinics-panel {
  display: grid;
  grid-template-columns: 1fr 1fr;
  position: relative;
  background-color: var(--ivory-2);
  border: 1px solid var(--gold-hairline);
  border-radius: 18px;
  overflow: hidden;
}

/* Hairline center divider between clinics */
.clinics-panel::after {
  content: '';
  position: absolute;
  top: 24px;
  bottom: 24px;
  left: 50%;
  width: 1px;
  background: var(--gold-hairline);
}

.clinic-col {
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: background-color var(--transition-smooth);
}

.clinic-col:hover {
  background-color: rgba(192, 138, 46, 0.05);
}

.clinic-icon-bubble {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  border: 1px solid var(--gold-hairline);
  background-color: var(--ivory);
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth);
  overflow: hidden;
  padding: 8px;
  box-shadow: 0 2px 8px rgba(42, 33, 27, 0.04);
}

.clinic-col:hover .clinic-icon-bubble {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(168, 30, 46, 0.12);
}

.clinic-brand-emblem {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.clinic-title-row {
  margin-bottom: 6px;
}

.clinic-name {
  font-family: var(--font-serif);
  font-size: 1.18rem;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.3;
}

.clinic-doctor {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--crimson-deep);
  margin-top: 4px;
}

.clinic-col.maternity .clinic-doctor {
  color: var(--teal);
}

.clinic-credential-sub {
  font-size: 12px;
  color: var(--ink-soft);
  margin-top: 2px;
  margin-bottom: 16px;
}

.clinic-description {
  font-size: 14px;
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--ink);
  line-height: 1.55;
  max-width: 280px;
}

@media (max-width: 680px) {
  .clinics-panel {
    grid-template-columns: 1fr;
  }
  .clinics-panel::after {
    top: auto;
    bottom: auto;
    left: 24px;
    right: 24px;
    height: 1px;
    width: calc(100% - 48px);
    top: 50%;
  }
  .clinic-col {
    padding: 28px 20px;
  }
}

/* 8. TORN-TICKET STRIP (Real Event-Ticket Convention) */
.ticket-section {
  margin-bottom: 44px;
}

.ticket-strip {
  position: relative;
  background-color: var(--ivory-2);
  border: 1px solid var(--gold);
  border-radius: 16px;
  display: grid;
  grid-template-columns: 1fr 1fr 1.25fr;
  overflow: visible;
}

/* Outer Ticket Cutout Notches */
.ticket-notch {
  position: absolute;
  width: 22px;
  height: 22px;
  background-color: var(--ivory);
  border-radius: 50%;
  z-index: 5;
}

.ticket-notch.edge-left {
  top: 50%;
  left: -12px;
  transform: translateY(-50%);
  border-right: 1px solid var(--gold);
}

.ticket-notch.edge-right {
  top: 50%;
  right: -12px;
  transform: translateY(-50%);
  border-left: 1px solid var(--gold);
}

/* Perforation Notches on Desktop */
.ticket-notch.seam-top-1 {
  top: -12px;
  left: calc(30.7% - 11px);
  border-bottom: 1px solid var(--gold);
}
.ticket-notch.seam-bottom-1 {
  bottom: -12px;
  left: calc(30.7% - 11px);
  border-top: 1px solid var(--gold);
}
.ticket-notch.seam-top-2 {
  top: -12px;
  left: calc(61.5% - 11px);
  border-bottom: 1px solid var(--gold);
}
.ticket-notch.seam-bottom-2 {
  bottom: -12px;
  left: calc(61.5% - 11px);
  border-top: 1px solid var(--gold);
}

.ticket-tick {
  position: relative;
  padding: 28px 18px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: background-color var(--transition-smooth);
}

.ticket-tick:hover {
  background-color: rgba(192, 138, 46, 0.05);
}

/* Dashed dividers between ticks */
.ticket-tick:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 12px;
  bottom: 12px;
  right: 0;
  width: 1px;
  border-right: 1.5px dashed var(--gold);
  opacity: 0.6;
}

.tick-badge {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: var(--blush);
  color: var(--crimson-deep);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
  border: 1px solid rgba(168, 30, 46, 0.15);
  flex-shrink: 0;
}

.tick-label {
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 600;
  color: var(--gold-text);
  letter-spacing: 0.05em;
  margin-bottom: 4px;
}

.tick-primary {
  font-family: var(--font-serif);
  font-size: 1.12rem;
  font-weight: 700;
  color: var(--crimson-deep);
  line-height: 1.3;
  margin-bottom: 4px;
}

.tick-secondary {
  font-size: 13px;
  color: var(--ink);
  line-height: 1.45;
}

.tick-address {
  font-size: 12.5px;
  color: var(--ink-soft);
  line-height: 1.4;
  margin-top: 2px;
}

.tick-actions {
  margin-top: 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
}

.tick-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 500;
  padding: 12px 14px;
  border-radius: 20px;
  background-color: var(--ivory);
  border: 1px solid var(--gold-hairline);
  color: var(--crimson-deep);
  transition: all var(--transition-smooth);
}

.tick-btn:hover {
  background-color: var(--blush);
  border-color: var(--crimson);
  color: var(--crimson);
  transform: translateY(-1px);
  box-shadow: 0 3px 10px rgba(168, 30, 46, 0.1);
}

.tick-btn:active {
  transform: scale(0.95);
  transition: transform var(--transition-press);
  box-shadow: none;
}

/* Collapsible Map Embed — grid-rows collapse keeps the transition off layout
   properties (only grid-template-rows/opacity animate, no reflow thrash) */
.venue-map-dropdown {
  display: grid;
  grid-template-rows: 0fr;
  width: 100%;
  margin-top: 14px;
  opacity: 0;
  visibility: hidden;
  transition: grid-template-rows 0.45s cubic-bezier(0.16, 1, 0.3, 1),
              opacity 0.3s ease,
              visibility 0s linear 0.45s;
}

.venue-map-dropdown.active {
  grid-template-rows: 1fr;
  opacity: 1;
  visibility: visible;
  transition: grid-template-rows 0.45s cubic-bezier(0.16, 1, 0.3, 1),
              opacity 0.35s ease 0.05s;
}

.venue-map-inner {
  overflow: hidden;
  min-height: 0;
  border-radius: 12px;
  border: 1px solid transparent;
  background-color: var(--ivory);
  transition: border-color 0.3s ease;
}

.venue-map-dropdown.active .venue-map-inner {
  border-color: var(--gold-hairline);
}

/* Mobile layout for ticket strip */
@media (max-width: 720px) {
  .ticket-strip {
    grid-template-columns: 1fr;
  }
  .ticket-tick:not(:last-child)::after {
    top: auto;
    bottom: 0;
    left: 16px;
    right: 16px;
    width: calc(100% - 32px);
    height: 1px;
    border-right: none;
    border-bottom: 1.5px dashed var(--gold);
  }
  .ticket-notch.seam-top-1,
  .ticket-notch.seam-bottom-1,
  .ticket-notch.seam-top-2,
  .ticket-notch.seam-bottom-2 {
    display: none;
  }
  .ticket-notch.edge-left {
    top: 33.333%;
  }
  .ticket-notch.edge-right {
    top: 33.333%;
  }
  .ticket-notch.edge-left-2 {
    position: absolute;
    width: 22px;
    height: 22px;
    background-color: var(--ivory);
    border-radius: 50%;
    top: 66.666%;
    left: -12px;
    transform: translateY(-50%);
    border-right: 1px solid var(--gold);
    z-index: 5;
  }
  .ticket-notch.edge-right-2 {
    position: absolute;
    width: 22px;
    height: 22px;
    background-color: var(--ivory);
    border-radius: 50%;
    top: 66.666%;
    right: -12px;
    transform: translateY(-50%);
    border-left: 1px solid var(--gold);
    z-index: 5;
  }
  .ticket-tick {
    padding: 24px 18px;
  }
}

/* 9. RSVP & CLOSING SECTION */
.rsvp-section {
  text-align: center;
  margin-bottom: 36px;
}

.closing-blessing {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.08rem, 2.6vw, 1.25rem);
  color: var(--ink);
  line-height: 1.5;
  max-width: 580px;
  margin: 0 auto 28px;
}

.rsvp-header-label {
  font-family: var(--font-sans);
  font-size: 12.5px;
  font-weight: 600;
  color: var(--gold-text);
  letter-spacing: 0.05em;
  margin-bottom: 16px;
}

.rsvp-cards-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  max-width: 600px;
  margin: 0 auto 24px;
}

.rsvp-doctor-card {
  background-color: var(--ivory-2);
  border: 1px solid var(--gold-hairline);
  border-radius: 14px;
  padding: 20px 18px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: transform var(--transition-smooth), border-color var(--transition-smooth);
}

.rsvp-doctor-card:hover {
  border-color: var(--crimson);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(42, 33, 27, 0.08);
}

.rsvp-brand-tag {
  width: 32px;
  height: 32px;
  margin-bottom: 8px;
  object-fit: contain;
}

.rsvp-name {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--crimson-deep);
  margin-bottom: 2px;
}

.rsvp-role {
  font-size: 12px;
  color: var(--ink-soft);
  margin-bottom: 12px;
}

.rsvp-phone-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
  padding: 10px 16px;
  background-color: var(--ivory);
  border: 1px solid var(--gold-hairline);
  border-radius: 20px;
  transition: all var(--transition-smooth);
}

.rsvp-phone-link:hover {
  background-color: var(--crimson);
  color: #FFF;
  border-color: var(--crimson);
}

.rsvp-phone-link:active {
  transform: scale(0.95);
  transition: transform var(--transition-press);
}

.share-invite-wrap {
  margin-top: 20px;
}

.whatsapp-share-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 22px;
  border-radius: 24px;
  background-color: #0E7A52;
  color: #FFF;
  font-size: 13.5px;
  font-weight: 600;
  transition: all var(--transition-smooth);
  box-shadow: 0 4px 12px rgba(14, 122, 82, 0.28);
}

.whatsapp-share-btn:hover {
  background-color: #075E54;
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(7, 94, 84, 0.35);
}

.whatsapp-share-btn:active {
  transform: scale(0.96);
  transition: transform var(--transition-press);
}

@media (max-width: 580px) {
  .rsvp-cards-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }
}

/* 10. FOOTER */
.invitation-footer {
  text-align: center;
  padding-top: 28px;
  border-top: 1px solid var(--gold-hairline);
  margin-top: 12px;
}

.footer-mark {
  font-family: var(--font-devanagari);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--crimson);
  margin-bottom: 6px;
  display: inline-block;
}

.footer-names {
  font-family: var(--font-serif);
  font-size: 14px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 4px;
}

.footer-address {
  font-size: 12px;
  color: var(--ink-soft);
  margin-bottom: 12px;
}

.footer-blessing-note {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 13px;
  color: var(--crimson-deep);
}

/* 10b. CELEBRATION CONFETTI LAYER */
#celebration-layer {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 10000;
  overflow: hidden;
}

.confetti-piece {
  position: absolute;
  width: 7px;
  height: 7px;
  top: 0;
  left: 0;
  will-change: transform, opacity;
}

/* 11. REDUCED MOTION QUERY */
@media (prefers-reduced-motion: reduce) {
  .seal-overlay {
    display: none !important;
  }
  #celebration-layer {
    display: none !important;
  }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  .scroll-reveal {
    opacity: 1 !important;
    transform: none !important;
  }
}