:root {
  /* Oral Sin Brand Palette */
  --os-green-primary: #006932;
  --os-green-dark: #004d25;
  --os-green-deep: #002411;
  --os-green-abyss: #001208;
  --os-green-light: #008744;
  --os-lime-accent: #53d22d;
  --os-lime-hover: #43bd21;
  --os-whatsapp: #25D366;
  --os-gold: #FBBF24;
  
  /* Neutral System */
  --bg-card: rgba(255, 255, 255, 0.98);
  --border-glass: rgba(255, 255, 255, 0.22);
  --border-light: rgba(15, 23, 42, 0.08);
  
  /* Typography Colors */
  --text-main: #0F172A;
  --text-muted: #475569;
  --text-soft: #64748B;
  --text-white: #FFFFFF;
  
  /* Shadows & Depth */
  --shadow-sm: 0 4px 14px rgba(0, 0, 0, 0.25), 0 1px 3px rgba(0, 0, 0, 0.12);
  --shadow-md: 0 12px 28px rgba(0, 0, 0, 0.35), 0 4px 12px rgba(0, 0, 0, 0.18);
  --shadow-lg: 0 24px 48px rgba(0, 0, 0, 0.5);
  --shadow-glow-wa: 0 10px 30px -2px rgba(83, 210, 45, 0.45);
  
  /* Geometry */
  --radius-capsule: 9999px;
  --radius-card: 22px;
  
  /* Transitions */
  --ease-spring: cubic-bezier(0.16, 1, 0.3, 1);
  --duration-fast: 0.2s;
  --duration-normal: 0.35s;
}

/* Reset & Base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

html {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: var(--os-green-abyss);
  color: var(--text-main);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  min-height: 100dvh;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding: 32px 14px 56px;
  position: relative;
  overflow-x: hidden;
  background-color: var(--os-green-abyss);
}

/* Full-Screen Authentic Oral Sin Background */
.page-background {
  position: fixed;
  inset: 0;
  z-index: 0;
  background-image: url('assets/images/fundo-oralsin.png');
  background-size: cover;
  background-position: center top;
  background-repeat: no-repeat;
  filter: brightness(0.92);
  pointer-events: none;
}

.page-background::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 15%, rgba(0, 20, 10, 0.35) 0%, rgba(0, 14, 7, 0.78) 100%);
  pointer-events: none;
}

/* Main Container: Mobile First Bio-Link Width */
.page-container {
  width: 100%;
  max-width: 440px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

/* Header & Profile */
.profile-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  margin-top: 4px;
  margin-bottom: 22px;
}

/* Clean Logo (No pill, no box) */
.logo-clean {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
  transition: transform var(--duration-normal) var(--ease-spring);
}

.logo-clean:hover {
  transform: scale(1.04);
}

.brand-logo {
  max-width: 190px;
  height: auto;
  display: block;
  object-fit: contain;
  filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.6));
}

.unit-title {
  font-family: 'Outfit', sans-serif;
  font-size: 1.55rem;
  font-weight: 800;
  color: #FFFFFF;
  letter-spacing: -0.01em;
  margin-bottom: 4px;
  line-height: 1.2;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.75);
}

/* Centered RT & CRO Floating Info */
.rt-info-centered {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  margin-top: 2px;
  margin-bottom: 8px;
}

.rt-cro {
  font-size: 0.76rem;
  color: rgba(255, 255, 255, 0.92);
  font-weight: 600;
  letter-spacing: 0.02em;
  text-shadow: 0 1px 6px rgba(0, 0, 0, 0.7);
}

/* Brand Claim (Clean Text with Solid Golden Star, No Pill) */
.brand-claim {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #FFFFFF;
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  margin-top: 4px;
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.8);
}

.claim-star {
  width: 15px;
  height: 15px;
  filter: drop-shadow(0 0 6px rgba(251, 191, 36, 0.6));
}

/* Section Labels */
.section-label-divider {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 22px 0 12px;
}

.label-badge {
  font-family: 'Outfit', sans-serif;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: #FFFFFF;
  text-transform: uppercase;
  text-shadow: 0 1px 6px rgba(0, 0, 0, 0.7);
}

.label-line {
  flex: 1;
  height: 1px;
  background: rgba(255, 255, 255, 0.3);
}

.label-count {
  font-size: 0.68rem;
  font-weight: 800;
  color: var(--os-green-primary);
  background: #FFFFFF;
  padding: 2px 8px;
  border-radius: 6px;
  box-shadow: var(--shadow-sm);
}

/* Custom Oral Sin Stadium-Pill Button Stack */
.links-stack {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.os-btn-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 13px 18px;
  border-radius: var(--radius-capsule);
  text-decoration: none;
  position: relative;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1.5px solid rgba(255, 255, 255, 0.9);
  color: var(--text-main);
  box-shadow: var(--shadow-sm);
  transition: all var(--duration-normal) var(--ease-spring);
}

.os-btn-card:hover {
  transform: translateY(-3px) scale(1.01);
  box-shadow: var(--shadow-md);
  background: #FFFFFF;
  border-color: #FFFFFF;
}

.os-btn-card:active {
  transform: translateY(0) scale(0.99);
}

/* Glassmorphic Base for Secondary Buttons */
.os-btn-glass {
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1.5px solid rgba(255, 255, 255, 0.9);
  color: var(--text-main);
}

.os-btn-glass:hover {
  background: #FFFFFF;
  border-color: #FFFFFF;
}

/* Location Button Dedicated Styling */
.os-btn-location {
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1.5px solid rgba(255, 255, 255, 0.95);
  color: var(--text-main);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
}

.os-btn-location:hover {
  background: #FFFFFF;
  border-color: #FFFFFF;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.35);
}

/* 1. WhatsApp Hero Button (Emerald/Lime Gradient with Glow) */
.os-btn-whatsapp {
  background: linear-gradient(135deg, #005f2c 0%, #007a38 45%, #25D366 100%);
  border: 1.5px solid rgba(255, 255, 255, 0.45);
  color: #FFFFFF;
  box-shadow: var(--shadow-glow-wa);
}

.os-btn-whatsapp .os-btn-title {
  color: #FFFFFF;
  font-size: 1.02rem;
}

.os-btn-whatsapp .os-btn-subtitle {
  color: rgba(255, 255, 255, 0.95);
}

.os-btn-whatsapp:hover {
  background: linear-gradient(135deg, #005024 0%, #006e32 45%, #22c55e 100%);
}

/* Button Icon Wrapper (Distinct Round Pill Shape) */
.os-btn-icon-wrapper {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform var(--duration-normal) var(--ease-spring);
}

.os-btn-card:hover .os-btn-icon-wrapper {
  transform: scale(1.1);
}

.os-btn-icon-wrapper svg {
  width: 22px;
  height: 22px;
  display: block;
}

.os-icon-whatsapp {
  background: rgba(255, 255, 255, 0.24);
  color: #FFFFFF;
}

.os-icon-site {
  background: rgba(0, 105, 50, 0.1);
  color: var(--os-green-primary);
}

.os-icon-phone {
  background: rgba(14, 116, 144, 0.1);
  color: #0891b2;
}

.os-icon-instagram {
  background: linear-gradient(135deg, #FEE4EB 0%, #FFE8D6 100%);
  color: #E1306C;
}

.os-icon-facebook {
  background: rgba(24, 119, 242, 0.1);
  color: #1877F2;
}

.os-icon-location {
  background: rgba(234, 67, 53, 0.1);
  color: #EA4335;
}

/* Button Typography */
.os-btn-text {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.os-btn-title {
  font-family: 'Outfit', sans-serif;
  font-size: 0.96rem;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.25;
}

.os-btn-subtitle {
  font-size: 0.74rem;
  color: var(--text-muted);
  line-height: 1.3;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.os-btn-header-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.os-tag-online {
  background: #FFFFFF;
  color: var(--os-green-primary);
  font-size: 0.6rem;
  font-weight: 800;
  padding: 2px 7px;
  border-radius: var(--radius-capsule);
  letter-spacing: 0.05em;
  line-height: 1.1;
  display: inline-flex;
  align-items: center;
}

/* Trailing Arrow */
.os-btn-arrow {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: #F1F5F9;
  color: var(--text-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all var(--duration-normal) var(--ease-spring);
}

.os-btn-arrow svg {
  width: 14px;
  height: 14px;
  transition: transform var(--duration-normal) var(--ease-spring);
}

.os-btn-card:hover .os-btn-arrow {
  background: var(--os-green-primary);
  color: #FFFFFF;
}

.os-btn-card:hover .os-btn-arrow svg {
  transform: translateX(2px);
}

.os-btn-whatsapp .os-btn-arrow {
  background: rgba(255, 255, 255, 0.25);
  color: #FFFFFF;
}

.os-btn-whatsapp:hover .os-btn-arrow {
  background: #FFFFFF;
  color: var(--os-green-primary);
}

/* Treatments Carousel */
.treatments-section {
  margin-top: 10px;
  margin-bottom: 24px;
}

.carousel-outer {
  position: relative;
  background: transparent !important;
  padding: 0 !important;
  overflow: hidden;
}

.carousel-nav-btn {
  position: absolute;
  top: 40%;
  transform: translateY(-50%);
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.8);
  color: var(--os-green-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
  transition: all var(--duration-fast) var(--ease-spring);
}

.carousel-nav-btn svg {
  width: 18px;
  height: 18px;
}

.carousel-nav-btn:hover {
  background: #FFFFFF;
  color: var(--os-lime-hover);
  transform: translateY(-50%) scale(1.1);
}

.carousel-nav-btn:active {
  transform: translateY(-50%) scale(0.95);
}

.prev-btn { left: 8px; }
.next-btn { right: 8px; }

.carousel-track {
  display: flex;
  transition: transform 0.4s var(--ease-spring);
  touch-action: pan-y pinch-zoom;
}

.carousel-slide {
  min-width: 100%;
  box-sizing: border-box;
  opacity: 0.35;
  transform: scale(0.96);
  transition: all 0.4s var(--ease-spring);
}

.carousel-slide.active {
  opacity: 1;
  transform: scale(1);
}

.treatment-card {
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.9);
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
}

.treatment-image-container {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  background: #001f0e;
  overflow: hidden;
}

.treatment-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  display: block;
}

.treatment-content {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.treatment-title {
  font-family: 'Outfit', sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--os-green-primary);
  line-height: 1.25;
}

.treatment-desc {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.45;
  min-height: 44px;
}

.btn-treatment-action {
  margin-top: 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(0, 105, 50, 0.07);
  border: 1px solid rgba(0, 105, 50, 0.18);
  padding: 9px 14px;
  border-radius: var(--radius-capsule);
  text-decoration: none;
  color: var(--os-green-primary);
  font-size: 0.8rem;
  font-weight: 700;
  transition: all var(--duration-fast) var(--ease-spring);
}

.btn-treatment-action:hover {
  background: var(--os-green-primary);
  color: #FFFFFF;
  border-color: var(--os-green-primary);
}

.btn-treatment-action .btn-inner-icon {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(0, 105, 50, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--duration-fast);
}

.btn-treatment-action:hover .btn-inner-icon {
  background: rgba(255, 255, 255, 0.25);
  color: #FFFFFF;
}

.btn-inner-icon svg {
  width: 12px;
  height: 12px;
}

/* Dots Indicators */
.carousel-dots-container {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 7px;
  margin-top: 14px;
}

.carousel-dot {
  width: 8px;
  height: 8px;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.35);
  border: none;
  padding: 0;
  cursor: pointer;
  transition: all var(--duration-normal) var(--ease-spring);
}

.carousel-dot.active {
  width: 22px;
  background: #FFFFFF;
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.8);
}

/* Location Section with Generous Spacing */
.location-section {
  margin-top: 24px;
  margin-bottom: 28px;
}

/* Hours Section with Clear Separation */
.hours-section {
  margin-top: 24px;
  margin-bottom: 32px;
}

.hours-card {
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.9);
  border-radius: var(--radius-card);
  padding: 16px 18px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

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

.hours-icon-box {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: rgba(0, 105, 50, 0.08);
  color: var(--os-green-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.hours-icon-box svg {
  width: 20px;
  height: 20px;
}

.hours-title-group {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.hours-title {
  font-family: 'Outfit', sans-serif;
  font-size: 0.94rem;
  font-weight: 700;
  color: var(--text-main);
}

.hours-live-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.73rem;
  font-weight: 600;
  color: var(--text-muted);
}

.live-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #94A3B8;
  display: inline-block;
}

.hours-table {
  display: flex;
  flex-direction: column;
  gap: 6px;
  border-top: 1px solid var(--border-light);
  padding-top: 10px;
}

.hours-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.78rem;
  color: var(--text-muted);
}

.hours-row.closed {
  color: var(--text-soft);
  font-style: italic;
}

.hours-day {
  font-weight: 600;
}

.hours-time {
  font-weight: 700;
  color: var(--text-main);
}

.hours-row.closed .hours-time {
  color: #EF4444;
}

/* Footer */
.app-footer {
  margin-top: 36px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 12px;
}

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

.legal-btn {
  background: none;
  border: none;
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.72rem;
  font-weight: 600;
  cursor: pointer;
  padding: 2px 4px;
  transition: color var(--duration-fast);
}

.legal-btn:hover {
  color: #FFFFFF;
  text-decoration: underline;
}

.legal-sep {
  color: rgba(255, 255, 255, 0.4);
  font-size: 0.72rem;
}

.footer-credits {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.copyright-text {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: rgba(255, 255, 255, 0.65);
}

.rt-footer-sub {
  font-size: 0.68rem;
  color: rgba(255, 255, 255, 0.55);
  font-weight: 500;
}

.bmk-signature {
  margin-top: 6px;
  display: flex;
  justify-content: center;
}

.bmk-logo-img {
  max-width: 95px;
  height: auto;
  opacity: 0.7;
  transition: opacity var(--duration-fast);
}

.bmk-logo-img:hover {
  opacity: 1;
}

/* Dialog Modals */
.modal-dialog {
  margin: auto;
  border: none;
  border-radius: 24px;
  background: transparent;
  padding: 0;
  max-width: 90vw;
  width: 440px;
  box-shadow: var(--shadow-lg);
}

.modal-dialog::backdrop {
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(6px);
}

.modal-card {
  background: #FFFFFF;
  border-radius: 24px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 22px;
  border-bottom: 1px solid var(--border-light);
}

.modal-title {
  font-family: 'Outfit', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--os-green-primary);
}

.modal-close-btn {
  background: #F1F5F9;
  border: none;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  font-size: 0.9rem;
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-body {
  padding: 20px 22px;
  font-size: 0.84rem;
  color: var(--text-muted);
  line-height: 1.55;
  max-height: 60vh;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.modal-body h3 {
  font-family: 'Outfit', sans-serif;
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--text-main);
  margin-top: 6px;
}

.modal-footer {
  padding: 14px 22px;
  border-top: 1px solid var(--border-light);
  display: flex;
  justify-content: flex-end;
}

.modal-action-btn {
  background: var(--os-green-primary);
  color: #FFFFFF;
  font-weight: 700;
  font-size: 0.85rem;
  border: none;
  padding: 9px 22px;
  border-radius: var(--radius-capsule);
  cursor: pointer;
  transition: background var(--duration-fast);
}

.modal-action-btn:hover {
  background: var(--os-green-dark);
}