/* ==========================================================================
   CLÍNICA RESPIRA CONMIGO - DESIGN SYSTEM & STYLES
   Modern, Empathetic & Clinical-Grade Aesthetics
   ========================================================================== */

:root {
  /* Brand Primary Colors (Lavender & Royal Violet) */
  --primary-50: #FAF5FF;
  --primary-100: #F3E8FF;
  --primary-200: #E9D5FF;
  --primary-300: #D8B4FE;
  --primary-400: #C084FC;
  --primary-500: #A855F7;
  --primary-600: #8B25C7;
  --primary-700: #7417AB;
  --primary-800: #581C87;
  --primary-900: #3B0764;
  --primary-dark: #2A0845;

  /* Fresh Respiratory Accents (Pure Oxygen & Vitality Cyan/Teal) */
  --accent-50: #ECFEFF;
  --accent-100: #CFFAFE;
  --accent-200: #A5F3FC;
  --accent-300: #67E8F9;
  --accent-400: #22D3EE;
  --accent-500: #06B6D4;
  --accent-600: #0891B2;
  --accent-700: #0E7490;

  /* Supporting Neutrals */
  --surface-0: #FFFFFF;
  --surface-50: #F8FAFC;
  --surface-100: #F1F5F9;
  --surface-200: #E2E8F0;
  --surface-300: #CBD5E1;
  --text-main: #1E293B;
  --text-muted: #64748B;
  --text-light: #94A3B8;

  /* Semantic Feedback */
  --success: #10B981;
  --success-light: #ECFDF5;
  --warning: #F59E0B;
  --wa-green: #25D366;
  --wa-green-hover: #1EBE5D;

  /* Shadows & Elevations */
  --shadow-sm: 0 2px 4px rgba(88, 28, 135, 0.04);
  --shadow-md: 0 8px 24px rgba(88, 28, 135, 0.08);
  --shadow-lg: 0 16px 36px rgba(88, 28, 135, 0.12);
  --shadow-xl: 0 24px 50px rgba(88, 28, 135, 0.16);
  --shadow-glow: 0 0 30px rgba(168, 85, 247, 0.28);
  --shadow-oxygen: 0 0 25px rgba(6, 182, 212, 0.25);

  /* Borders & Radii */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;

  /* Typography */
  --font-serif: 'Cinzel', 'Playfair Display', Georgia, serif;
  --font-display: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* Reset & Base Setup */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: var(--font-body);
  color: var(--text-main);
  background-color: var(--surface-50);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition-fast);
}

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

.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ==========================================================================
   TOP BAR (Clinical Notice & Quick Contact)
   ========================================================================== */
.top-bar {
  background: linear-gradient(90deg, #3B0764 0%, #581C87 50%, #7417AB 100%);
  color: #FFFFFF;
  font-size: 0.85rem;
  padding: 8px 0;
  position: relative;
  z-index: 101;
}

.top-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.top-bar-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.15);
  padding: 3px 10px;
  border-radius: var(--radius-full);
  font-weight: 500;
  font-size: 0.8rem;
  backdrop-filter: blur(4px);
}

.top-bar-badge .pulse-dot {
  width: 8px;
  height: 8px;
  background-color: var(--wa-green);
  border-radius: 50%;
  animation: pulse-ring 2s infinite;
}

@keyframes pulse-ring {
  0% { transform: scale(0.9); box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(37, 211, 102, 0); }
  100% { transform: scale(0.9); box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

.top-bar-contact {
  display: flex;
  align-items: center;
  gap: 20px;
}

.top-bar-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: rgba(255, 255, 255, 0.9);
  font-weight: 500;
}

.top-bar-link:hover {
  color: #FFFFFF;
  text-decoration: underline;
}

/* ==========================================================================
   NAVIGATION BAR
   ========================================================================== */
.header-nav {
  position: sticky;
  top: 0;
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 4px 20px rgba(88, 28, 135, 0.08);
  z-index: 100;
  transition: all var(--transition-normal);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  height: 78px;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.nav-logo-img {
  width: clamp(150px, 16vw, 220px);
  height: auto;
  max-height: 58px;
  object-fit: contain;
  display: block;
}

.logo-img {
  width: clamp(92px, 10vw, 150px);
  height: auto;
  max-height: 48px;
  object-fit: contain;
  display: block;
}

.footer-logo-img {
  width: min(210px, 100%);
  height: auto;
  max-height: 64px;
  object-fit: contain;
  display: block;
  margin-bottom: 12px;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: clamp(8px, 1.25vw, 22px);
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-link {
  font-family: var(--font-display);
  font-size: clamp(0.82rem, 0.88vw, 0.92rem);
  font-weight: 600;
  color: var(--text-main);
  position: relative;
  padding: 6px 2px;
  white-space: nowrap;
  letter-spacing: -0.01em;
  transition: color var(--transition-fast);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2.5px;
  background: var(--primary-600);
  transition: width var(--transition-fast);
  border-radius: var(--radius-full);
}

.nav-link:hover {
  color: var(--primary-700);
}

.nav-link:hover::after {
  width: 100%;
}

.nav-link-external {
  display: inline-flex;
  align-items: center;
  gap: 2px;
}

.nav-link-external svg {
  transition: transform var(--transition-fast);
}

.nav-link-external:hover svg {
  transform: translate(2px, -2px);
  color: var(--primary-600);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  padding: 10px 20px;
  border-radius: var(--radius-full);
  transition: all var(--transition-normal);
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-600) 0%, var(--primary-800) 100%);
  color: #FFFFFF;
  box-shadow: 0 4px 14px rgba(116, 23, 171, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(116, 23, 171, 0.45);
  background: linear-gradient(135deg, var(--primary-500) 0%, var(--primary-700) 100%);
}

.btn-whatsapp {
  background: var(--wa-green);
  color: #FFFFFF;
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.35);
}

.btn-whatsapp:hover {
  background: var(--wa-green-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(37, 211, 102, 0.45);
}

.btn-outline {
  background: transparent;
  color: var(--primary-700);
  border: 1.5px solid var(--primary-300);
}

.btn-outline:hover {
  background: var(--primary-50);
  border-color: var(--primary-600);
  color: var(--primary-800);
}

.btn-lg {
  padding: 14px 28px;
  font-size: 1rem;
}

.mobile-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  background: var(--primary-50);
  border: 1px solid var(--primary-200);
  gap: 5px;
  padding: 8px;
  z-index: 110;
}

.mobile-toggle span {
  width: 22px;
  height: 2.2px;
  background-color: var(--primary-800);
  border-radius: 4px;
  transition: all var(--transition-normal);
  transform-origin: center;
}

.mobile-toggle.active span:nth-child(1) {
  transform: translateY(7.2px) rotate(45deg);
}

.mobile-toggle.active span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.mobile-toggle.active span:nth-child(3) {
  transform: translateY(-7.2px) rotate(-45deg);
}

/* ==========================================================================
   HERO SECTION (High Trust, Empathy & Breath Aesthetics)
   ========================================================================== */
.hero-section {
  position: relative;
  padding: 70px 0 90px;
  background: radial-gradient(100% 100% at 50% 0%, #FAF5FF 0%, #F5F0FB 60%, #EEF2F6 100%);
  overflow: hidden;
}

/* Breathing Glow Orb Background */
.hero-bg-orb {
  position: absolute;
  width: 550px;
  height: 550px;
  border-radius: 50%;
  filter: blur(90px);
  pointer-events: none;
  opacity: 0.45;
  animation: breathing-glow 8s ease-in-out infinite alternate;
}

.orb-1 {
  background: var(--primary-300);
  top: -100px;
  right: -50px;
}

.orb-2 {
  background: var(--accent-200);
  bottom: -150px;
  left: -100px;
  animation-delay: -4s;
}

@keyframes breathing-glow {
  0% { transform: scale(1) translateY(0); opacity: 0.35; }
  50% { transform: scale(1.15) translateY(-20px); opacity: 0.55; }
  100% { transform: scale(1) translateY(0); opacity: 0.35; }
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 48px;
  position: relative;
  z-index: 2;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(168, 85, 247, 0.12);
  border: 1px solid rgba(168, 85, 247, 0.25);
  color: var(--primary-800);
  padding: 8px 16px;
  border-radius: var(--radius-full);
  font-size: 0.88rem;
  font-weight: 700;
  width: fit-content;
  backdrop-filter: blur(8px);
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 4vw, 3.4rem);
  line-height: 1.15;
  font-weight: 800;
  color: var(--primary-dark);
  letter-spacing: -0.02em;
}

.hero-title span.highlight {
  background: linear-gradient(135deg, var(--primary-600) 0%, var(--primary-800) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-title span.breath {
  position: relative;
  display: inline-block;
  color: var(--accent-700);
}

.hero-description {
  font-size: 1.125rem;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 580px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
  padding-top: 8px;
}

.hero-trust-badges {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 24px;
  padding-top: 16px;
  border-top: 1px solid rgba(88, 28, 135, 0.1);
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
}

.trust-icon {
  width: 38px;
  height: 38px;
  background: #FFFFFF;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-600);
  box-shadow: var(--shadow-sm);
  font-size: 1.1rem;
}

.trust-text {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-main);
  line-height: 1.25;
}

.trust-text small {
  display: block;
  font-weight: 400;
  color: var(--text-muted);
}

/* Hero Media Visual Card */
.hero-visual {
  position: relative;
}

.hero-image-card {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 4px solid #FFFFFF;
  background: #FFFFFF;
  transform: perspective(1000px) rotateY(-3deg) rotateX(1deg);
  transition: transform 0.5s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.hero-image-card:hover {
  transform: perspective(1000px) rotateY(0deg) rotateX(0deg) scale(1.01);
}

.hero-main-img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  object-position: center top;
  display: block;
}

/* Floating Trust Cards */
.floating-stat-card {
  position: absolute;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  box-shadow: 0 12px 30px rgba(88, 28, 135, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.8);
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 4;
}

.card-top-left {
  top: 24px;
  left: -24px;
  animation: float-slow 5s ease-in-out infinite;
}

.card-bottom-right {
  bottom: 24px;
  right: -20px;
  animation: float-slow 6s ease-in-out infinite reverse;
}

@keyframes float-slow {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.stat-circle {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--primary-100);
  color: var(--primary-700);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
}

.stat-circle.success {
  background: var(--success-light);
  color: var(--success);
}

.stat-info h4 {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--primary-dark);
}

.stat-info p {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* ==========================================================================
   INTERACTIVE VALUE BAR (Key Metrics & Achievements)
   ========================================================================== */
.impact-bar {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-top: -40px;
  position: relative;
  z-index: 10;
  padding: 32px 40px;
  border: 1px solid rgba(88, 28, 135, 0.08);
}

.impact-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  divide-x: 1px solid var(--surface-200);
}

.impact-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0 12px;
}

.impact-number {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--primary-700);
  line-height: 1;
  margin-bottom: 6px;
}

.impact-label {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 2px;
}

.impact-sub {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* ==========================================================================
   SECTION COMMON STYLES
   ========================================================================== */
section {
  padding: 90px 0;
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 56px;
}

.section-tag {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--primary-600);
  background: var(--primary-50);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  margin-bottom: 12px;
  border: 1px solid var(--primary-200);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.2vw, 2.6rem);
  font-weight: 800;
  color: var(--primary-dark);
  line-height: 1.25;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* ==========================================================================
   TREATMENTS & SPECIALTIES (Interactive Tabs)
   ========================================================================== */
.treatments-section {
  background-color: var(--surface-50);
}

.treatments-nav {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: var(--radius-full);
  background: #FFFFFF;
  color: var(--text-muted);
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--surface-200);
  transition: all var(--transition-normal);
}

.tab-btn svg {
  width: 22px;
  height: 22px;
  transition: transform var(--transition-fast);
}

.tab-btn:hover {
  color: var(--primary-700);
  border-color: var(--primary-300);
  transform: translateY(-2px);
}

.tab-btn.active {
  background: linear-gradient(135deg, var(--primary-700) 0%, var(--primary-900) 100%);
  color: #FFFFFF;
  border-color: transparent;
  box-shadow: 0 8px 20px rgba(88, 28, 135, 0.25);
}

.tab-content-panel {
  display: none;
  animation: fadeIn 0.4s ease;
}

.tab-content-panel.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

.specialty-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
  background: #FFFFFF;
  padding: 48px;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(88, 28, 135, 0.06);
}

.specialty-info h3 {
  font-family: var(--font-display);
  font-size: 1.9rem;
  font-weight: 800;
  color: var(--primary-dark);
  margin-bottom: 16px;
}

.specialty-desc {
  font-size: 1.02rem;
  color: var(--text-muted);
  margin-bottom: 24px;
  line-height: 1.7;
}

.conditions-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 32px;
  list-style: none;
}

.condition-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-main);
}

.condition-item .check-icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  background: var(--primary-100);
  color: var(--primary-700);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  margin-top: 2px;
}

.specialty-media {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.specialty-img {
  width: 100%;
  height: 380px;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.specialty-media:hover .specialty-img {
  transform: scale(1.03);
}

.specialty-badge {
  position: absolute;
  bottom: 18px;
  left: 18px;
  right: 18px;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  padding: 14px 18px;
  border-radius: var(--radius-md);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--primary-dark);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
  display: flex;
  align-items: center;
  gap: 10px;
}

/* ==========================================================================
   HOW A SESSION WORKS (Step by Step Reassurance)
   ========================================================================== */
.process-section {
  background: linear-gradient(180deg, #FAF5FF 0%, #FFFFFF 100%);
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
}

.process-card {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--primary-100);
  display: flex;
  flex-direction: column;
  position: relative;
  transition: all var(--transition-normal);
}

.process-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: var(--primary-300);
}

.step-number {
  font-family: var(--font-display);
  font-size: 2.8rem;
  font-weight: 900;
  color: var(--primary-200);
  line-height: 1;
  margin-bottom: 16px;
  transition: color var(--transition-fast);
}

.process-card:hover .step-number {
  color: var(--primary-500);
}

.step-title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--primary-dark);
  margin-bottom: 12px;
}

.step-text {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ==========================================================================
   BENEFITS & CLINICAL ADVANTAGES (Glassmorphism Cards)
   ========================================================================== */
.benefits-section {
  background: #FFFFFF;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.benefit-card {
  background: var(--surface-50);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  border: 1px solid var(--surface-200);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.benefit-card:hover {
  background: #FFFFFF;
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-200);
}

.benefit-icon-wrapper {
  width: 58px;
  height: 58px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--primary-100) 0%, var(--primary-200) 100%);
  color: var(--primary-700);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
}

.benefit-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--primary-dark);
}

.benefit-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* ==========================================================================
   INTERACTIVE SYMPTOM MATCHER (Quick Diagnostic Helper)
   ========================================================================== */
.symptom-section {
  background: radial-gradient(circle at center, #F3E8FF 0%, #FAF5FF 100%);
  padding: 80px 0;
}

.symptom-box {
  background: #FFFFFF;
  border-radius: var(--radius-xl);
  padding: 44px;
  box-shadow: var(--shadow-xl);
  border: 1px solid rgba(88, 28, 135, 0.1);
  max-width: 960px;
  margin: 0 auto;
}

.symptom-title {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--primary-dark);
  text-align: center;
  margin-bottom: 24px;
}

.symptom-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-bottom: 32px;
}

.symptom-chip {
  padding: 10px 20px;
  border-radius: var(--radius-full);
  background: var(--surface-100);
  border: 1.5px solid var(--surface-200);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-main);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.symptom-chip:hover {
  background: var(--primary-50);
  border-color: var(--primary-300);
  color: var(--primary-700);
}

.symptom-chip.selected {
  background: var(--primary-700);
  color: #FFFFFF;
  border-color: var(--primary-700);
  box-shadow: 0 4px 12px rgba(88, 28, 135, 0.25);
}

.symptom-result {
  background: var(--primary-50);
  border-radius: var(--radius-lg);
  padding: 24px 28px;
  border: 1px solid var(--primary-200);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.result-text h4 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--primary-800);
  margin-bottom: 4px;
}

.result-text p {
  font-size: 0.92rem;
  color: var(--text-muted);
}

/* ==========================================================================
   FACILITIES & GALLERY
   ========================================================================== */
.facilities-section {
  background: #FFFFFF;
}

.facilities-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.facility-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  position: relative;
  group: true;
}

.facility-card img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.facility-card:hover img {
  transform: scale(1.05);
}

.facility-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(0deg, rgba(42, 8, 69, 0.9) 0%, rgba(42, 8, 69, 0) 100%);
  padding: 24px 20px 16px;
  color: #FFFFFF;
}

.facility-overlay h4 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.facility-overlay p {
  font-size: 0.82rem;
  opacity: 0.88;
}

/* ==========================================================================
   TESTIMONIALS (Real 5-Star Experiences)
   ========================================================================== */
.testimonials-section {
  background: var(--surface-50);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.testimonial-card {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(88, 28, 135, 0.08);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 20px;
  transition: transform var(--transition-normal);
}

.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.testimonial-stars {
  color: #F59E0B;
  display: flex;
  gap: 4px;
  font-size: 1.1rem;
}

.testimonial-quote {
  font-size: 0.96rem;
  color: var(--text-main);
  line-height: 1.65;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
  border-top: 1px solid var(--surface-100);
  padding-top: 16px;
}

.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--primary-100);
  color: var(--primary-800);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
}

.author-info h5 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-main);
}

.author-info span {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* ==========================================================================
   FAQ SECTION (Interactive Accordions)
   ========================================================================== */
.faq-section {
  background: #FFFFFF;
}

.faq-container {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  border: 1px solid var(--surface-200);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--surface-50);
  transition: all var(--transition-fast);
}

.faq-item.active {
  background: #FFFFFF;
  border-color: var(--primary-300);
  box-shadow: var(--shadow-md);
}

.faq-question {
  width: 100%;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--primary-dark);
  text-align: left;
}

.faq-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--primary-100);
  color: var(--primary-700);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  transition: transform var(--transition-normal);
  flex-shrink: 0;
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
  background: var(--primary-700);
  color: #FFFFFF;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease-out, padding 0.35s ease;
  padding: 0 24px;
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.65;
}

/* ==========================================================================
   PRODUCTS CATALOG SECTION
   ========================================================================== */
.catalog-section {
  background: #FFFFFF;
  padding: 90px 0;
  border-top: 1px solid var(--surface-200);
}

.catalog-layout {
  display: grid;
  grid-template-columns: minmax(260px, 320px) minmax(0, 1fr);
  gap: 32px;
  align-items: start;
}

.catalog-sidebar {
  position: sticky;
  top: 104px;
  background: var(--surface-0);
  border: 1px solid var(--surface-200);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  padding: 22px;
}

.catalog-sidebar-header {
  padding-bottom: 18px;
  margin-bottom: 18px;
  border-bottom: 1px solid var(--surface-200);
}

.sidebar-kicker,
.filter-title {
  display: block;
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--primary-700);
}

.catalog-sidebar-header h2 {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-size: 1.15rem;
  line-height: 1.25;
  color: var(--primary-dark);
}

.catalog-controls {
  display: grid;
  gap: 22px;
}

.catalog-filter-block {
  display: grid;
  gap: 10px;
}

.catalog-results {
  min-width: 0;
}

.catalog-search-wrapper {
  width: 100%;
  position: relative;
}

.catalog-search-input {
  width: 100%;
  padding: 15px 44px 15px 48px;
  font-size: 0.95rem;
  border: 1.5px solid var(--surface-300);
  border-radius: var(--radius-full);
  background: var(--surface-50);
  font-family: inherit;
  color: var(--text-main);
  transition: all var(--transition-fast);
}

.catalog-search-input:focus {
  outline: none;
  border-color: var(--primary-600);
  background: #FFFFFF;
  box-shadow: 0 0 0 4px rgba(139, 37, 199, 0.12);
}

.catalog-search-icon {
  position: absolute;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-light);
  pointer-events: none;
}

.clear-search-btn {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  background: var(--surface-200);
  border: none;
  border-radius: 50%;
  width: 26px;
  height: 26px;
  font-size: 1.1rem;
  line-height: 1;
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.clear-search-btn:hover {
  background: var(--primary-100);
  color: var(--primary-700);
}

.catalog-categories {
  display: grid;
  gap: 8px;
  max-height: min(52vh, 520px);
  overflow-y: auto;
  padding-right: 4px;
}

.cat-btn {
  width: 100%;
  padding: 10px 12px;
  border-radius: var(--radius-md);
  background: var(--surface-100);
  border: 1px solid var(--surface-200);
  font-family: var(--font-display);
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: all var(--transition-fast);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  text-align: left;
}

.cat-btn:hover {
  background: var(--primary-50);
  border-color: var(--primary-300);
  color: var(--primary-700);
}

.cat-btn span:nth-child(2) {
  flex: 1;
}

.cat-btn.active {
  background: var(--primary-700);
  color: #FFFFFF;
  border-color: var(--primary-700);
  box-shadow: 0 4px 14px rgba(88, 28, 135, 0.25);
}

.cat-count {
  font-size: 0.75rem;
  background: rgba(0, 0, 0, 0.08);
  padding: 2px 7px;
  border-radius: var(--radius-full);
  font-weight: 700;
}

.cat-btn.active .cat-count {
  background: rgba(255, 255, 255, 0.25);
  color: #FFFFFF;
}

/* Secondary Filter Toolbar */
.catalog-toolbar {
  background: var(--surface-0);
  border: 1px solid var(--surface-200);
  border-radius: var(--radius-lg);
  padding: 14px 20px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
  box-shadow: var(--shadow-sm);
}

.toolbar-group {
  display: flex;
  align-items: center;
  gap: 8px;
}

.toolbar-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  white-space: nowrap;
}

.toolbar-select {
  width: 100%;
  padding: 7px 12px;
  font-size: 0.85rem;
  font-family: inherit;
  font-weight: 600;
  border-radius: var(--radius-md);
  border: 1px solid var(--surface-300);
  background: #FFFFFF;
  color: var(--text-main);
  cursor: pointer;
  outline: none;
  transition: border-color var(--transition-fast);
}

.toolbar-select:focus {
  border-color: var(--primary-600);
}

.toolbar-status {
  display: flex;
  align-items: center;
  gap: 12px;
}

.results-badge {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.results-badge strong {
  color: var(--primary-dark);
}

.btn-reset-filters {
  width: 100%;
  background: transparent;
  border: 1px dashed var(--surface-300);
  padding: 10px 12px;
  border-radius: var(--radius-md);
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-reset-filters:hover {
  background: var(--primary-50);
  border-color: var(--primary-300);
  color: var(--primary-700);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

@media (max-width: 1200px) {
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 980px) {
  .catalog-layout {
    grid-template-columns: 1fr;
  }

  .catalog-sidebar {
    position: static;
  }

  .catalog-categories {
    max-height: none;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .products-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
  }
}

@media (max-width: 768px) {
  .catalog-toolbar {
    flex-direction: column;
    align-items: stretch;
  }

  .toolbar-group {
    justify-content: space-between;
  }

  .toolbar-status {
    justify-content: space-between;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--surface-200);
  }
}

@media (max-width: 540px) {
  .catalog-sidebar {
    padding: 18px;
  }

  .catalog-categories {
    grid-template-columns: 1fr;
  }

  .products-grid {
    grid-template-columns: 1fr;
  }
}

.product-card {
  background: var(--surface-0);
  border-radius: var(--radius-lg);
  border: 1px solid var(--surface-200);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-300);
}

.product-img-wrap {
  position: relative;
  width: 100%;
  height: 210px;
  background: var(--surface-100);
  overflow: hidden;
}

.product-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.product-card:hover .product-img {
  transform: scale(1.06);
}

.product-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: var(--primary-700);
  color: #FFFFFF;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.product-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  justify-content: space-between;
  gap: 14px;
}

.product-category {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--primary-600);
}

.product-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--primary-dark);
  line-height: 1.35;
  margin: 4px 0 6px;
}

.product-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.55;
}

.product-pricing {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-top: 4px;
}

.product-price {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--primary-800);
}

.product-old-price {
  font-size: 0.9rem;
  color: var(--text-light);
  text-decoration: line-through;
}

.product-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 8px;
}

.btn-buy-store {
  background: var(--primary-700);
  color: #FFFFFF;
  font-size: 0.85rem;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: all var(--transition-fast);
}

.btn-buy-store:hover {
  background: var(--primary-800);
  box-shadow: 0 4px 12px rgba(88, 28, 135, 0.3);
}

.btn-wa-product {
  background: var(--surface-100);
  color: var(--text-main);
  border: 1px solid var(--surface-300);
  font-size: 0.82rem;
  padding: 8px 12px;
  border-radius: var(--radius-md);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: all var(--transition-fast);
}

.btn-wa-product:hover {
  background: #E8F5E9;
  border-color: var(--wa-green);
  color: #1B5E20;
}

.catalog-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 50px 20px;
  background: var(--surface-50);
  border-radius: var(--radius-lg);
  border: 1.5px dashed var(--surface-300);
  color: var(--text-muted);
}

.catalog-pagination {
  text-align: center;
  margin-top: 40px;
}

.btn-load-more {
  background: var(--surface-0);
  border: 2px solid var(--primary-700);
  color: var(--primary-700);
  padding: 12px 28px;
  border-radius: var(--radius-full);
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}

.btn-load-more:hover {
  background: var(--primary-700);
  color: #FFFFFF;
  box-shadow: 0 6px 18px rgba(88, 28, 135, 0.25);
  transform: translateY(-2px);
}

/* Home Page Featured Catalog Banner CTA */
.featured-catalog-cta {
  margin-top: 50px;
  background: linear-gradient(135deg, var(--primary-900) 0%, var(--primary-700) 100%);
  border-radius: var(--radius-xl);
  padding: 38px 44px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  box-shadow: 0 12px 32px rgba(59, 7, 100, 0.2);
  color: #FFFFFF;
}

.featured-cta-text h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: #FFFFFF;
  margin: 8px 0;
}

.featured-cta-text p {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.85);
  max-width: 620px;
  line-height: 1.55;
}

.btn-white-cta {
  background: #FFFFFF;
  color: var(--primary-800);
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  padding: 14px 28px;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  white-space: nowrap;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
  transition: all var(--transition-fast);
}

.btn-white-cta:hover {
  background: var(--primary-50);
  color: var(--primary-900);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

@media (max-width: 900px) {
  .featured-catalog-cta {
    flex-direction: column;
    text-align: center;
    padding: 30px 24px;
  }
  .featured-cta-text p {
    margin: 0 auto;
  }
  .btn-white-cta {
    width: 100%;
    justify-content: center;
  }
}

/* Dedicated Catalog Page (catalogo.html) Styles */
.catalog-hero-section {
  background: linear-gradient(180deg, var(--surface-50) 0%, #FAF5FF 100%);
  padding: 40px 0 50px;
  border-bottom: 1px solid var(--surface-200);
}

.catalog-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.catalog-breadcrumb a {
  color: var(--primary-700);
  font-weight: 600;
  text-decoration: none;
}

.catalog-breadcrumb a:hover {
  text-decoration: underline;
}

.breadcrumb-separator {
  color: var(--text-light);
}

.breadcrumb-current {
  font-weight: 600;
  color: var(--text-main);
}

.catalog-hero-content {
  max-width: 820px;
}

.catalog-hero-title {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--primary-dark);
  margin: 10px 0 14px;
  line-height: 1.25;
}

.catalog-hero-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.65;
}

.catalog-main-section {
  padding: 50px 0 90px;
  background: #FFFFFF;
}

.catalog-trust-card {
  margin-top: 60px;
  background: var(--surface-50);
  border: 1.5px solid var(--primary-200);
  border-radius: var(--radius-xl);
  padding: 28px 34px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.trust-card-icon {
  font-size: 2.5rem;
  flex-shrink: 0;
}

.trust-card-info h4 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--primary-dark);
  margin-bottom: 4px;
}

.trust-card-info p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

@media (max-width: 768px) {
  .catalog-trust-card {
    flex-direction: column;
    text-align: center;
    padding: 24px;
  }
}

/* Modal Detalle Producto */
.prod-modal-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  align-items: start;
}

@media (max-width: 680px) {
  .prod-modal-grid {
    grid-template-columns: 1fr;
  }
}

.prod-modal-img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  border-radius: var(--radius-md);
}

.prod-features-list {
  margin: 14px 0;
  padding-left: 18px;
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ==========================================================================
   CONTACT & APPOINTMENT BOOKING
   ========================================================================== */
.contact-section {
  background: linear-gradient(180deg, var(--surface-50) 0%, #FAF5FF 100%);
  padding: 90px 0 110px;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: flex-start;
}

.contact-card-form {
  background: #FFFFFF;
  border-radius: var(--radius-xl);
  padding: 44px;
  box-shadow: var(--shadow-xl);
  border: 1px solid rgba(88, 28, 135, 0.08);
}

.form-header {
  margin-bottom: 28px;
}

.form-header h3 {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--primary-dark);
  margin-bottom: 8px;
}

.form-header p {
  font-size: 0.95rem;
  color: var(--text-muted);
}

.form-group {
  margin-bottom: 20px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 6px;
}

.form-control {
  width: 100%;
  padding: 13px 16px;
  border: 1.5px solid var(--surface-300);
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--text-main);
  background: var(--surface-50);
  transition: all var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary-600);
  background: #FFFFFF;
  box-shadow: 0 0 0 4px rgba(139, 37, 199, 0.12);
}

textarea.form-control {
  resize: vertical;
  min-height: 110px;
}

.patient-type-selector {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 20px;
}

.type-option {
  position: relative;
}

.type-option input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.type-label {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 12px 8px;
  border: 1.5px solid var(--surface-300);
  border-radius: var(--radius-md);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition-fast);
  background: var(--surface-50);
  text-align: center;
}

.type-option input:checked + .type-label {
  background: var(--primary-50);
  border-color: var(--primary-600);
  color: var(--primary-800);
  box-shadow: var(--shadow-sm);
}

.contact-info-panel {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.clinic-info-card {
  background: #FFFFFF;
  border-radius: var(--radius-xl);
  padding: 36px;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(88, 28, 135, 0.08);
}

.clinic-info-card h4 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--primary-dark);
  margin-bottom: 20px;
}

.contact-details-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.detail-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.detail-icon {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--primary-100);
  color: var(--primary-700);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.detail-text h5 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-main);
}

.detail-text p, .detail-text a {
  font-size: 0.88rem;
  color: var(--text-muted);
}

.detail-text a:hover {
  color: var(--primary-700);
}

.map-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--surface-200);
  background: #FFFFFF;
}

.map-iframe {
  width: 100%;
  height: 220px;
  border: none;
  display: block;
}

/* ==========================================================================
   FOOTER (Medicaer Association & Institutional Details)
   ========================================================================== */
.site-footer {
  background: #11071F;
  color: #E2E8F0;
  padding: 70px 0 30px;
  position: relative;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 50px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand p {
  font-size: 0.9rem;
  color: #94A3B8;
  line-height: 1.6;
  margin-top: 16px;
  max-width: 320px;
}

.footer-col h5 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 20px;
  position: relative;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  color: #94A3B8;
  font-size: 0.9rem;
}

.footer-links a:hover {
  color: #FFFFFF;
  transform: translateX(4px);
}

.footer-medicaer-box {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-medicaer-logo {
  height: 38px;
  width: auto;
}

.footer-medicaer-box p {
  font-size: 0.8rem;
  color: #94A3B8;
  line-height: 1.5;
}

.footer-bottom {
  padding-top: 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.82rem;
  color: #64748B;
}

.footer-legal-links {
  display: flex;
  gap: 20px;
}

.footer-legal-links a {
  color: #64748B;
}

.footer-legal-links a:hover {
  color: #94A3B8;
}

/* ==========================================================================
   FLOATING ACTION BUTTONS (WhatsApp & Quick Call)
   ========================================================================== */
.floating-actions {
  position: fixed;
  bottom: 28px;
  right: 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 99;
}

.fab-btn {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.22);
  transition: all var(--transition-bounce);
  position: relative;
}

.fab-btn svg {
  width: 28px;
  height: 28px;
}

.fab-whatsapp {
  background: var(--wa-green);
}

.fab-whatsapp:hover {
  background: var(--wa-green-hover);
  transform: scale(1.1);
}

.fab-phone {
  background: var(--primary-700);
}

.fab-phone:hover {
  background: var(--primary-600);
  transform: scale(1.1);
}

.fab-tooltip {
  position: absolute;
  right: 70px;
  background: #1E293B;
  color: #FFFFFF;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-fast);
}

.fab-btn:hover .fab-tooltip {
  opacity: 1;
}

/* ==========================================================================
   MODAL / POPUP (Online Booking)
   ========================================================================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(17, 7, 31, 0.65);
  backdrop-filter: blur(8px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-container {
  background: #FFFFFF;
  width: 100%;
  max-width: 580px;
  border-radius: var(--radius-xl);
  padding: 40px;
  box-shadow: var(--shadow-xl);
  position: relative;
  transform: scale(0.95) translateY(20px);
  transition: all var(--transition-bounce);
}

.modal-overlay.active .modal-container {
  transform: scale(1) translateY(0);
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--surface-100);
  color: var(--text-main);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  transition: all var(--transition-fast);
}

.modal-close:hover {
  background: var(--primary-100);
  color: var(--primary-800);
}

/* ==========================================================================
   RESPONSIVE DESIGN BREAKPOINTS
   ========================================================================== */

/* Laptop & Medium Screens (< 1180px) */
@media (max-width: 1180px) {
  .nav-inner {
    height: 74px;
  }

  .mobile-toggle {
    display: flex;
  }

  .nav-actions .btn-whatsapp {
    display: none;
  }

  .nav-menu {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    height: 100vh;
    height: 100dvh;
    width: min(320px, 85vw);
    background: #FFFFFF;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    padding: 85px 24px 36px;
    gap: 8px;
    box-shadow: -10px 0 40px rgba(59, 7, 100, 0.25);
    transform: translateX(105%);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1001;
    overflow-y: auto;
    border-left: 1px solid rgba(88, 28, 135, 0.1);
  }

  .nav-menu.open {
    transform: translateX(0);
  }

  .nav-menu li {
    width: 100%;
    border-bottom: 1px solid var(--surface-100);
  }

  .nav-link {
    display: block;
    padding: 12px 6px;
    font-size: 1rem;
    font-weight: 700;
  }

  .nav-link::after {
    display: none;
  }

  .nav-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(17, 7, 31, 0.5);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
  }

  .nav-backdrop.open {
    opacity: 1;
    visibility: visible;
  }

  .hero-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
}

/* Tablet Screens (< 992px) */
@media (max-width: 992px) {
  .top-bar-contact {
    display: none;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }
  
  .hero-content {
    align-items: center;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-trust-badges {
    justify-content: center;
  }

  .hero-image-card {
    max-width: 480px;
    margin: 0 auto;
    transform: none;
  }

  .impact-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
  }

  .specialty-grid {
    grid-template-columns: 1fr;
    padding: 32px 24px;
    gap: 28px;
  }

  .process-steps {
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
  }

  .benefits-grid,
  .facilities-grid,
  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
}

/* Mobile Screens (< 768px) */
@media (max-width: 768px) {
  .top-bar {
    display: none;
  }

  .nav-inner {
    height: 68px;
  }

  .nav-logo-img {
    width: 150px;
    max-height: 44px;
  }

  .hero-section {
    padding: 36px 0 50px;
  }

  .hero-title {
    font-size: 2rem;
  }

  .hero-description {
    font-size: 1rem;
  }

  .floating-stat-card {
    display: none;
  }

  .impact-bar {
    padding: 24px 20px;
    margin-top: -20px;
  }

  .impact-grid {
    grid-template-columns: 1fr;
    divide-x: none;
    gap: 18px;
  }

  .impact-col {
    padding: 8px 0;
    border-bottom: 1px solid var(--surface-100);
  }

  .impact-col:last-child {
    border-bottom: none;
  }

  .treatments-nav {
    gap: 8px;
  }

  .tab-btn {
    padding: 10px 18px;
    font-size: 0.88rem;
    width: 100%;
    justify-content: center;
  }

  .conditions-list {
    grid-template-columns: 1fr;
  }

  .process-steps {
    grid-template-columns: 1fr;
  }

  .benefits-grid,
  .facilities-grid,
  .testimonials-grid {
    grid-template-columns: 1fr;
  }

  .symptom-box {
    padding: 24px 18px;
  }

  .symptom-chip {
    width: 100%;
    text-align: center;
  }

  .symptom-result {
    flex-direction: column;
    align-items: stretch;
    text-align: center;
  }

  .symptom-result .btn {
    width: 100%;
  }

  .contact-card-form {
    padding: 24px 18px;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .patient-type-selector {
    grid-template-columns: 1fr;
  }

  .clinic-info-card {
    padding: 24px 18px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 12px;
  }

  .floating-actions {
    bottom: 18px;
    right: 18px;
  }

  .fab-btn {
    width: 50px;
    height: 50px;
  }

  .fab-btn svg {
    width: 24px;
    height: 24px;
  }
}

/* Small Screen (< 480px) */
@media (max-width: 480px) {
  .hero-actions .btn {
    width: 100%;
  }

  .nav-actions .btn-primary {
    padding: 8px 14px;
    font-size: 0.82rem;
  }
}