/* ==========================================================================
   DESIGN SYSTEM & VARIABLES (Light & Dark Mode supported)
   ========================================================================== */

:root {
  /* Font Family */
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* HSL Colors - Light Mode */
  --primary-h: 174;
  --primary-s: 75%;
  --primary-l: 41%;
  
  --primary: hsl(var(--primary-h), var(--primary-s), var(--primary-l)); /* Teal 600 */
  --primary-hover: hsl(var(--primary-h), var(--primary-s), 33%); /* Teal 700 */
  --primary-light: hsl(var(--primary-h), var(--primary-s), 95%);
  --primary-glow: hsla(var(--primary-h), var(--primary-s), var(--primary-l), 0.15);
  
  --secondary: hsl(35, 92%, 50%); /* Amber Gold */
  --secondary-hover: hsl(35, 92%, 40%);
  --secondary-glow: hsla(35, 92%, 50%, 0.2);

  --text-main: hsl(215, 25%, 27%);
  --text-muted: hsl(215, 16%, 47%);
  --bg-main: hsl(210, 40%, 98%);
  --bg-surface: hsl(0, 0%, 100%);
  --bg-glass: rgba(255, 255, 255, 0.75);
  --border-color: rgba(15, 148, 136, 0.15);
  --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 10px 30px -10px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 20px 40px -15px rgba(15, 23, 42, 0.12);
  
  --card-glow: 0 0 20px rgba(13, 148, 136, 0.05);
  --nav-height: 85px;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
}

[data-theme="dark"] {
  /* HSL Colors - Dark Mode */
  --text-main: hsl(210, 40%, 96%);
  --text-muted: hsl(215, 20%, 65%);
  --bg-main: hsl(222, 47%, 11%);
  --bg-surface: hsl(222, 47%, 15%);
  --bg-glass: rgba(15, 23, 42, 0.65);
  --border-color: rgba(255, 255, 255, 0.08);
  
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 10px 30px -10px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 20px 40px -15px rgba(0, 0, 0, 0.5);
  
  --primary-light: hsl(var(--primary-h), var(--primary-s), 15%);
  --card-glow: 0 0 20px rgba(13, 148, 136, 0.15);
}

/* ==========================================================================
   RESET & BASE STYLES
   ========================================================================== */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: var(--font-body);
  background-color: var(--bg-main);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  transition: background-color 0.4s ease, color 0.4s ease;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.25;
}

a {
  color: inherit;
  text-decoration: none;
  transition: all 0.3s ease;
}

ul {
  list-style: none;
}

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

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
  background: none;
  border: none;
  outline: none;
}

.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* Section Common Titles */
.section-title-wrapper {
  text-align: center;
  margin-bottom: 4rem;
}

.section-badge {
  display: inline-block;
  background-color: var(--primary-light);
  color: var(--primary);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 0.5rem 1.25rem;
  border-radius: 50px;
  margin-bottom: 1rem;
  border: 1px solid var(--border-color);
}

.section-title {
  font-size: 2.5rem;
  color: var(--text-main);
  position: relative;
  display: inline-block;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  border-radius: 2px;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-top: 1.5rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* ==========================================================================
   BUTTONS & INTERACTIVES
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.85rem 2rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn-primary {
  background-color: var(--primary);
  color: #ffffff;
  box-shadow: 0 4px 15px var(--primary-glow);
}

.btn-primary:hover {
  background-color: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(13, 148, 136, 0.3);
}

.btn-secondary {
  background-color: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}

.btn-secondary:hover {
  background-color: var(--primary-light);
  transform: translateY(-2px);
}

.btn-accent {
  background-color: var(--secondary);
  color: #ffffff;
  box-shadow: 0 4px 15px var(--secondary-glow);
}

.btn-accent:hover {
  background-color: var(--secondary-hover);
  transform: translateY(-2px);
}

/* ==========================================================================
   GLASSMORPHIC FLOATING HEADER
   ========================================================================== */

header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--nav-height);
  z-index: 1000;
  display: flex;
  align-items: center;
  transition: all 0.4s ease;
  border-bottom: 1px solid transparent;
}

header.scrolled {
  height: 75px;
  background-color: var(--bg-glass);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  border-bottom: 1px solid var(--border-color);
  box-shadow: var(--shadow-md);
}

header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--primary);
}

.logo i {
  font-size: 1.75rem;
  filter: drop-shadow(0 2px 4px var(--primary-glow));
  animation: float 4s ease-in-out infinite;
}

nav {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.nav-links {
  display: flex;
  gap: 2rem;
}

.nav-links a {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-main);
  position: relative;
  padding: 0.5rem 0;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary);
  transition: width 0.3s ease;
}

.nav-links a:hover {
  color: var(--primary);
}

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

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

.theme-toggle {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  border: 1px solid var(--border-color);
}

.theme-toggle:hover {
  transform: rotate(30deg) scale(1.1);
  background-color: var(--primary);
  color: #ffffff;
}

/* Mobile Toggle Hamburger */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  z-index: 1001;
}

.menu-toggle span {
  display: block;
  width: 25px;
  height: 3px;
  background-color: var(--text-main);
  border-radius: 3px;
  transition: all 0.3s ease;
}

/* Hamburger Open Animation */
.menu-toggle.open span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.menu-toggle.open span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.open span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* ==========================================================================
   HERO WITH DYNAMIC VIDEO BACKGROUND
   ========================================================================== */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--nav-height);
  overflow: hidden;
}

/* Video background wrapper */
.hero-video-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
  overflow: hidden;
}

.hero-video-bg video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
}

/* Semi-transparent dark styling overlays to secure readability */
.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.6) 0%, rgba(15, 23, 42, 0.4) 60%, rgba(13, 148, 136, 0.2) 100%);
  z-index: -1;
}

.hero .container {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 4rem;
}

.hero-content {
  color: #ffffff;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: rgba(13, 148, 136, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #2dd4bf;
  padding: 0.5rem 1rem;
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.85rem;
  margin-bottom: 2rem;
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
}

.hero-title {
  font-size: 3.5rem;
  line-height: 1.15;
  margin-bottom: 1.5rem;
}

.hero-title span {
  color: #2dd4bf;
  background: linear-gradient(90deg, #2dd4bf, #f59e0b);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-desc {
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 3rem;
  max-width: 550px;
}

.hero-actions {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.hero-actions .btn-secondary {
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.3);
}

.hero-actions .btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: #ffffff;
}

/* Right Side Image 1 (User image with braces) */
.hero-media-wrapper {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-media-card {
  position: relative;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: 1rem;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.3);
  max-width: 420px;
}

.hero-media-card img {
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
}

.hero-floating-badge {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  padding: 1rem 1.5rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--text-main);
  animation: float 6s ease-in-out infinite;
}

.hero-floating-badge i {
  color: var(--secondary);
  font-size: 1.5rem;
}

.hero-floating-badge h4 {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 0.1rem;
}

.hero-floating-badge p {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ==========================================================================
   STATS SECTION WITH LIVE COUNT-UP
   ========================================================================== */

.stats {
  padding: 4rem 0;
  background-color: var(--bg-surface);
  border-bottom: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  position: relative;
  z-index: 10;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}

.stat-card {
  padding: 1.5rem;
  border-right: 1px solid var(--border-color);
}

.stat-card:last-child {
  border-right: none;
}

.stat-icon {
  font-size: 2.25rem;
  color: var(--primary);
  margin-bottom: 1rem;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 0.5rem;
  background: linear-gradient(135deg, var(--primary), var(--primary-hover));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.stat-label {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ==========================================================================
   DESPRE NOI - ACADEMIC INTEGRITY (Dr. Camelia Szuhanek)
   ========================================================================== */

.about {
  padding: 8rem 0;
  background-color: var(--bg-main);
}

.about-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 5rem;
  align-items: center;
}

/* Photo 3: Consultatie / Dr. Szuhanek working */
.about-photo-wrapper {
  position: relative;
}

.about-photo-card {
  position: relative;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  padding: 1.25rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.about-photo-card img {
  border-radius: var(--radius-md);
  filter: saturate(1.05);
}

.about-experience-badge {
  position: absolute;
  top: -25px;
  left: -25px;
  background-color: var(--primary);
  color: #ffffff;
  width: 90px;
  height: 90px;
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 20px var(--primary-glow);
  border: 4px solid var(--bg-surface);
  animation: pulse-border 2s infinite;
}

.about-experience-badge span:first-child {
  font-size: 1.75rem;
  font-weight: 800;
  line-height: 1;
}

.about-experience-badge span:last-child {
  font-size: 0.65rem;
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.about-text {
  display: flex;
  flex-direction: column;
}

.about-name {
  font-size: 2.25rem;
  color: var(--text-main);
  margin-bottom: 0.5rem;
}

.about-title {
  color: var(--primary);
  font-weight: 700;
  font-size: 1.15rem;
  margin-bottom: 1.5rem;
  letter-spacing: 0.5px;
}

.about-bio {
  color: var(--text-muted);
  margin-bottom: 2rem;
  font-size: 1.05rem;
}

.about-bullet-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.about-bullet {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.about-bullet i {
  color: var(--primary);
  font-size: 1.2rem;
  margin-top: 0.2rem;
}

.about-bullet-text h4 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.15rem;
}

.about-bullet-text p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.affiliations-row {
  border-top: 1px solid var(--border-color);
  padding-top: 2rem;
}

.affiliations-row h4 {
  font-size: 0.9rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 1rem;
}

.affiliations-list {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
}

.affiliation-badge {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  padding: 0.5rem 1.25rem;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: var(--shadow-sm);
}

.affiliation-badge i {
  color: var(--secondary);
}

/* ==========================================================================
   SERVICII - CLINICAL SERVICES & LINGUAL SPECIALTIES
   ========================================================================== */

.services {
  padding: 8rem 0;
  background-color: var(--bg-surface);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
}

.service-card {
  background-color: var(--bg-main);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 3rem 2rem;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.service-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg), var(--card-glow);
  background-color: var(--bg-surface);
}

.service-card:hover::after {
  transform: scaleX(1);
}

.service-icon {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-md);
  background-color: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  margin-bottom: 2rem;
  transition: all 0.3s ease;
}

.service-card:hover .service-icon {
  background-color: var(--primary);
  color: #ffffff;
  transform: scale(1.1) rotate(5deg);
}

.service-card h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: var(--text-main);
}

.service-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.service-list {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.service-list li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-main);
}

.service-list li i {
  color: var(--primary);
  font-size: 0.9rem;
}

.service-link {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.service-card:hover .service-link {
  color: var(--primary-hover);
}

.service-link i {
  transition: transform 0.3s ease;
}

.service-card:hover .service-link i {
  transform: translateX(4px);
}

/* Highlight / Special Card Style */
.service-card.highlight-card {
  border-color: rgba(217, 119, 6, 0.3);
  background: linear-gradient(180deg, var(--bg-main) 0%, rgba(217, 119, 6, 0.03) 100%);
}

.service-card.highlight-card::after {
  background: var(--secondary);
}

.service-card.highlight-card .service-icon {
  background-color: rgba(217, 119, 6, 0.1);
  color: var(--secondary);
}

.service-card.highlight-card:hover .service-icon {
  background-color: var(--secondary);
  color: #ffffff;
}

.service-card.highlight-card .service-link {
  color: var(--secondary);
}

/* ==========================================================================
   WAITING ROOM & LAB CAPABILITIES (Photo 2)
   ========================================================================== */

.capabilities {
  padding: 8rem 0;
  background-color: var(--bg-main);
}

.cap-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 5rem;
  align-items: center;
}

.cap-text h2 {
  font-size: 2.25rem;
  margin-bottom: 1.5rem;
  color: var(--text-main);
}

.cap-text p {
  font-size: 1.05rem;
  color: var(--text-muted);
  margin-bottom: 2.5rem;
}

.cap-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.cap-detail-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  padding: 2rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
}

.cap-detail-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.cap-detail-card i {
  font-size: 1.75rem;
  color: var(--primary);
  margin-bottom: 1rem;
}

.cap-detail-card h3 {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
}

.cap-detail-card p {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 0;
  line-height: 1.5;
}

/* Photo 2: Sala de asteptare / Waiting Room */
.cap-image-wrapper {
  position: relative;
}

.cap-image-card {
  position: relative;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  padding: 1rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.cap-image-card img {
  border-radius: var(--radius-md);
  filter: saturate(1.02);
}

.cap-floating-info {
  position: absolute;
  bottom: -25px;
  left: -25px;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  padding: 1rem 1.5rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.cap-floating-info i {
  color: var(--primary);
  font-size: 1.5rem;
}

.cap-floating-info h4 {
  font-size: 0.9rem;
  font-weight: 700;
}

.cap-floating-info p {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ==========================================================================
   INTERACTIVE BEFORE / AFTER SMILE SLIDER
   ========================================================================== */

.interactive-gallery {
  padding: 8rem 0;
  background-color: var(--bg-surface);
  border-bottom: 1px solid var(--border-color);
}

.slider-container {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 5rem;
  align-items: center;
}

.slider-info h2 {
  font-size: 2.25rem;
  color: var(--text-main);
  margin-bottom: 1.5rem;
}

.slider-info p {
  color: var(--text-muted);
  font-size: 1.05rem;
  margin-bottom: 2.5rem;
}

.slider-benefits {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.benefit-item {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.benefit-item i {
  color: var(--secondary);
  font-size: 1.25rem;
}

.benefit-item span {
  font-weight: 600;
  font-size: 1rem;
}

/* The actual slider component */
.smile-slider-wrapper {
  display: flex;
  justify-content: center;
}

.smile-slider {
  position: relative;
  width: 100%;
  max-width: 500px;
  height: 380px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 4px solid var(--bg-surface);
  user-select: none;
  cursor: ew-resize;
}

.slider-before, .slider-after {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Beautiful custom vector CSS/SVG illustrations for misalignment vs straight */
.slider-before {
  background: linear-gradient(135deg, hsl(210, 30%, 94%) 0%, hsl(210, 30%, 88%) 100%);
  z-index: 1;
}

[data-theme="dark"] .slider-before {
  background: linear-gradient(135deg, hsl(222, 35%, 15%) 0%, hsl(222, 35%, 8%) 100%);
}

.slider-after {
  background: linear-gradient(135deg, hsl(174, 50%, 92%) 0%, hsl(174, 50%, 85%) 100%);
  z-index: 2;
  width: 50%; /* Starts half-open */
  border-right: none;
  overflow: hidden;
}

[data-theme="dark"] .slider-after {
  background: linear-gradient(135deg, hsl(174, 60%, 15%) 0%, hsl(174, 60%, 8%) 100%);
}

/* Centered dental art overlays */
.slider-before-art, .slider-after-art {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 3rem;
}

.slider-badge-tag {
  position: absolute;
  top: 1.5rem;
  padding: 0.35rem 0.85rem;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  z-index: 5;
}

.slider-before .slider-badge-tag {
  left: 1.5rem;
  background-color: hsl(0, 75%, 90%);
  color: hsl(0, 75%, 40%);
}

.slider-after .slider-badge-tag {
  right: 1.5rem;
  background-color: hsl(142, 60%, 90%);
  color: hsl(142, 60%, 30%);
}

/* Slider Handle Bar */
.slider-handle {
  position: absolute;
  top: 0;
  left: 50%; /* Matches after width initial */
  width: 4px;
  height: 100%;
  background-color: var(--primary);
  z-index: 10;
  transform: translateX(-50%);
  box-shadow: 0 0 10px rgba(13, 148, 136, 0.5);
}

.slider-button {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: var(--primary);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  border: 4px solid var(--bg-surface);
  transition: background-color 0.3s;
}

.slider-button::before, .slider-button::after {
  content: '';
  position: absolute;
  width: 0;
  height: 0;
  border-style: solid;
}

.slider-button::before {
  left: 10px;
  border-width: 5px 6px 5px 0;
  border-color: transparent #ffffff transparent transparent;
}

.slider-button::after {
  right: 10px;
  border-width: 5px 0 5px 6px;
  border-color: transparent transparent transparent #ffffff;
}

/* ==========================================================================
   GOOGLE REVIEWS CAROUSEL & STAR RATING
   ========================================================================== */

.reviews {
  padding: 8rem 0;
  background-color: var(--bg-main);
  border-bottom: 1px solid var(--border-color);
  position: relative;
  overflow: hidden;
}

.reviews-aggregator {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 2rem;
  display: inline-flex;
  align-items: center;
  gap: 2rem;
  box-shadow: var(--shadow-sm);
  margin-bottom: 3.5rem;
  left: 50%;
  transform: translateX(-50%);
  position: relative;
}

.agg-stars {
  display: flex;
  flex-direction: column;
}

.agg-score-num {
  font-family: var(--font-heading);
  font-size: 2.25rem;
  font-weight: 800;
  line-height: 1;
  color: var(--text-main);
}

.agg-stars-row {
  color: var(--secondary);
  font-size: 1.1rem;
  margin: 0.3rem 0;
}

.agg-count-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 600;
}

.agg-google-badge {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  border-left: 1px solid var(--border-color);
  padding-left: 2rem;
}

.agg-google-badge i {
  font-size: 2.25rem;
  color: #4285F4;
}

.agg-badge-text h4 {
  font-size: 0.95rem;
  font-weight: 700;
}

.agg-badge-text p {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 700;
}

/* Reviews sliding container */
.reviews-carousel-wrapper {
  position: relative;
  width: 100%;
}

.reviews-carousel {
  display: flex;
  gap: 2rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 1.5rem 0.5rem;
  scrollbar-width: none; /* Hide standard Firefox scroll */
}

.reviews-carousel::-webkit-scrollbar {
  display: none; /* Hide standard Chrome scroll */
}

.review-card {
  flex: 0 0 380px;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 2.5rem;
  scroll-snap-align: start;
  box-shadow: var(--shadow-sm);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
}

.review-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md), 0 0 20px rgba(217, 119, 6, 0.05);
  border-color: rgba(217, 119, 6, 0.2);
}

.review-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
}

.reviewer-info {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

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

.reviewer-meta h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.verified-badge {
  color: #10b981;
  font-size: 0.75rem;
  cursor: help;
}

.reviewer-meta p {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.google-icon-review i {
  font-size: 1.5rem;
  color: #4285F4;
}

.review-stars {
  color: var(--secondary);
  font-size: 0.9rem;
  margin-bottom: 1rem;
}

.review-text {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
  flex-grow: 1;
}

/* Controls */
.carousel-controls {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-top: 3rem;
}

.carousel-btn {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
}

.carousel-btn:hover {
  background-color: var(--primary);
  color: #ffffff;
  border-color: var(--primary);
  transform: scale(1.05);
}

/* ==========================================================================
   CONTACT SECTION: Hartă interactivă & Formular de Programare
   ========================================================================== */

.contact {
  padding: 8rem 0;
  background-color: var(--bg-surface);
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 5rem;
  align-items: start;
}

/* Map widget custom styling */
.contact-info {
  display: flex;
  flex-direction: column;
}

.contact-cards-container {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.contact-info-card {
  background-color: var(--bg-main);
  border: 1px solid var(--border-color);
  padding: 1.75rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.contact-info-card i {
  font-size: 1.75rem;
  color: var(--primary);
  margin-bottom: 1rem;
}

.contact-info-card h3 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.contact-info-card p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* Map Container styling */
.map-wrapper {
  width: 100%;
  height: 330px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 4px solid var(--bg-surface);
  position: relative;
}

#map {
  width: 100%;
  height: 100%;
  z-index: 1;
}

/* Pulse indicator marker on Leaflet map */
.map-pulse-marker {
  position: relative;
}

.marker-dot {
  width: 40px;
  height: 40px;
  background-color: var(--primary);
  border: 3px solid #ffffff;
  border-radius: 50%;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.05rem;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
  position: relative;
  z-index: 5;
}

.pulse-ring {
  border: 3px solid var(--primary);
  border-radius: 50%;
  height: 80px;
  width: 80px;
  position: absolute;
  top: -20px;
  left: -20px;
  animation: pulse-ring-anim 1.5s ease-out infinite;
  opacity: 0;
  z-index: 1;
}

/* Popups on map styling */
.map-popup-card {
  padding: 0.5rem;
  font-family: var(--font-body);
}

.map-popup-card h3 {
  font-family: var(--font-heading);
  color: var(--primary);
  font-size: 1.1rem;
  margin-bottom: 0.25rem;
}

.map-popup-card p {
  font-size: 0.8rem;
  margin-bottom: 0.5rem !important;
  color: #475569;
}

.map-popup-card p i {
  color: var(--primary);
  margin-right: 0.35rem;
}

.popup-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background-color: var(--primary);
  color: #ffffff !important;
  padding: 0.35rem 0.85rem;
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  margin-top: 0.25rem;
}

.popup-btn:hover {
  background-color: var(--primary-hover);
}

/* Form component premium styling */
.appointment-card {
  background: var(--bg-main);
  border: 1px solid var(--border-color);
  padding: 3.5rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  position: relative;
}

[data-theme="dark"] .appointment-card {
  background: linear-gradient(180deg, var(--bg-surface) 0%, rgba(13, 148, 136, 0.02) 100%);
}

.appointment-card h2 {
  font-size: 2rem;
  color: var(--text-main);
  margin-bottom: 0.5rem;
}

.appointment-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 2.5rem;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group.full-width {
  grid-column: span 2;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-main);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  padding: 0.85rem 1.25rem;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  color: var(--text-main);
  transition: all 0.3s ease;
  box-shadow: var(--shadow-sm);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 10px var(--primary-glow);
  transform: translateY(-1px);
}

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230d9488' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1.25rem center;
  background-size: 1.25rem;
  padding-right: 3rem;
  cursor: pointer;
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.appointment-card button[type="submit"] {
  margin-top: 2rem;
  width: 100%;
  justify-content: center;
}

/* ==========================================================================
   SUCCESS DIALOG GLASSMORPHIC MODAL
   ========================================================================== */

.success-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(15, 23, 42, 0.7);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
}

.success-modal-overlay.visible {
  opacity: 1;
  pointer-events: auto;
}

.success-modal-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  padding: 3.5rem;
  border-radius: var(--radius-lg);
  max-width: 500px;
  width: 90%;
  text-align: center;
  box-shadow: var(--shadow-lg);
  transform: translateY(30px);
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.success-modal-overlay.visible .success-modal-card {
  transform: translateY(0);
}

.modal-icon-wrapper {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background-color: rgba(16, 185, 129, 0.1);
  color: #10b981;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  margin: 0 auto 2rem auto;
  border: 2px solid rgba(16, 185, 129, 0.2);
  animation: scale-up-elastic 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

.success-modal-card h2 {
  font-size: 1.75rem;
  color: var(--text-main);
  margin-bottom: 1rem;
}

.modal-message {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 2rem;
}

/* ==========================================================================
   FOOTER STYLING
   ========================================================================== */

footer {
  background-color: hsl(222, 47%, 8%);
  color: #ffffff;
  padding: 6rem 0 3rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 1fr;
  gap: 5rem;
  margin-bottom: 4rem;
}

.footer-brand .logo {
  color: #2dd4bf;
  margin-bottom: 1.5rem;
}

.footer-brand p {
  color: #94a3b8;
  font-size: 0.95rem;
  margin-bottom: 2rem;
  max-width: 320px;
}

.footer-socials {
  display: flex;
  gap: 1rem;
}

.social-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #94a3b8;
  transition: all 0.3s ease;
}

.social-icon:hover {
  background-color: var(--primary);
  color: #ffffff;
  transform: translateY(-2px);
  border-color: var(--primary);
}

.footer-links-col h3,
.footer-contact-col h3 {
  font-size: 1.15rem;
  margin-bottom: 1.5rem;
  position: relative;
  padding-bottom: 0.5rem;
}

.footer-links-col h3::after,
.footer-contact-col h3::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background-color: var(--primary);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-links a {
  color: #94a3b8;
  font-size: 0.95rem;
}

.footer-links a:hover {
  color: #2dd4bf;
  transform: translateX(4px);
}

.footer-contact-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  color: #94a3b8;
  font-size: 0.9rem;
}

.footer-contact-item i {
  color: #2dd4bf;
  font-size: 1.1rem;
  margin-top: 0.25rem;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
  color: #64748b;
  font-size: 0.85rem;
}

.footer-bottom-links {
  display: flex;
  gap: 2rem;
}

.footer-bottom-links a:hover {
  color: #94a3b8;
}

/* ==========================================================================
   ANIMATIONS & SCROLL UTILITIES
   ========================================================================== */

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

@keyframes pulse-border {
  0% { box-shadow: 0 0 0 0 rgba(13, 148, 136, 0.4); }
  70% { box-shadow: 0 0 0 15px rgba(13, 148, 136, 0); }
  100% { box-shadow: 0 0 0 0 rgba(13, 148, 136, 0); }
}

@keyframes pulse-ring-anim {
  0% { transform: scale(0.3); opacity: 0; }
  50% { opacity: 0.5; }
  100% { transform: scale(1); opacity: 0; }
}

@keyframes scale-up-elastic {
  0% { transform: scale(0.3); opacity: 0; }
  75% { transform: scale(1.1); }
  100% { transform: scale(1); opacity: 1; }
}

/* Scroll Entrance Reveal Ready States */
.fade-in-ready {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.215, 0.61, 0.355, 1), 
              transform 0.8s cubic-bezier(0.215, 0.61, 0.355, 1);
}

.fade-in-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Delay modifiers for stagger grids */
.service-card:nth-child(1), .review-card:nth-child(1) { transition-delay: 0.1s; }
.service-card:nth-child(2), .review-card:nth-child(2) { transition-delay: 0.2s; }
.service-card:nth-child(3), .review-card:nth-child(3) { transition-delay: 0.3s; }

/* ==========================================================================
   MEDIA QUERIES (MOBILE RESPONSIVENESS)
   ========================================================================== */

@media (max-width: 1024px) {
  html {
    font-size: 15px;
  }
  
  .hero .container,
  .about-grid,
  .cap-grid,
  .slider-container,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 4rem;
  }
  
  .hero-media-wrapper {
    order: -1;
  }
  
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .stat-card {
    border-right: none;
    border-bottom: 1px solid var(--border-color);
  }
  
  .stat-card:nth-child(2n) {
    border-right: none;
  }
  
  .stat-card:nth-child(3), .stat-card:nth-child(4) {
    border-bottom: none;
  }
  
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}

@media (max-width: 768px) {
  /* Hamburger Navigation */
  .menu-toggle {
    display: flex;
  }
  
  .nav-links {
    position: fixed;
    top: var(--nav-height);
    left: 0;
    width: 100%;
    height: calc(100vh - var(--nav-height));
    background-color: var(--bg-surface);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2.5rem;
    padding: 2rem;
    transform: translateX(-100%);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border-top: 1px solid var(--border-color);
    z-index: 999;
  }
  
  .nav-links.active {
    transform: translateX(0);
  }
  
  .nav-actions {
    margin-right: 1rem;
  }
  
  .hero-title {
    font-size: 2.75rem;
  }
  
  .services-grid {
    grid-template-columns: 1fr;
  }
  
  .cap-cards {
    grid-template-columns: 1fr;
  }
  
  .contact-cards-container {
    grid-template-columns: 1fr;
  }
  
  .form-grid {
    grid-template-columns: 1fr;
  }
  
  .form-group.full-width {
    grid-column: span 1;
  }
  
  .appointment-card {
    padding: 2rem;
  }
}

@media (max-width: 480px) {
  .hero-actions {
    flex-direction: column;
    width: 100%;
  }
  
  .hero-actions .btn {
    width: 100%;
    justify-content: center;
  }
  
  .stats-grid {
    grid-template-columns: 1fr;
  }
  
  .stat-card {
    border-bottom: 1px solid var(--border-color) !important;
  }
  
  .stat-card:last-child {
    border-bottom: none !important;
  }
  
  .smile-slider {
    height: 300px;
  }
  
  .review-card {
    flex: 0 0 290px;
    padding: 1.5rem;
  }
  
  .success-modal-card {
    padding: 2rem;
  }
}

/* ==========================================================================
   PREMIUM ADDITIONS: AMBIENT ORBS & INTERACTIVE BRACES SELECTOR
   ========================================================================== */

/* 1. Backdrop Glowing Ambient Orbs */
.ambient-glow-wrapper {
  position: relative;
  overflow: hidden;
}

.ambient-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(140px);
  opacity: 0.12;
  pointer-events: none;
  z-index: 0;
  transition: opacity 0.5s ease;
}

[data-theme="dark"] .ambient-orb {
  opacity: 0.22;
  filter: blur(160px);
}

.orb-primary {
  width: 450px;
  height: 450px;
  background: radial-gradient(circle, var(--primary) 0%, transparent 70%);
  top: -10%;
  left: -10%;
}

.orb-secondary {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--secondary) 0%, transparent 70%);
  bottom: -15%;
  right: -10%;
}

.orb-accent {
  width: 350px;
  height: 350px;
  background: radial-gradient(circle, hsl(174, 75%, 41%) 0%, transparent 70%);
  top: 40%;
  left: 50%;
  transform: translateX(-50%);
}

/* Ensure child elements are above the glowing background */
.ambient-glow-wrapper .container {
  position: relative;
  z-index: 2;
}

/* 2. Interactive Systems Selector (Braces Selector Widget) */
.braces-selector {
  padding: 8rem 0;
  background: linear-gradient(180deg, var(--bg-surface) 0%, var(--bg-main) 100%);
  border-bottom: 1px solid var(--border-color);
  position: relative;
}

.selector-widget {
  max-width: 960px;
  margin: 0 auto;
}

/* Tab buttons bar */
.selector-tabs {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  background: var(--bg-main);
  border: 1px solid var(--border-color);
  padding: 0.65rem;
  border-radius: 50px;
  margin-bottom: 4rem;
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(10px);
}

[data-theme="dark"] .selector-tabs {
  background: var(--bg-surface);
}

.tab-btn {
  flex: 1;
  padding: 1rem 2rem;
  border-radius: 40px;
  font-weight: 700;
  font-family: var(--font-heading);
  color: var(--text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  white-space: nowrap;
}

.tab-btn i {
  font-size: 1.15rem;
}

.tab-btn:hover {
  color: var(--text-main);
  background-color: var(--border-color);
}

.tab-btn.active {
  background-color: var(--primary);
  color: #ffffff;
  box-shadow: 0 8px 20px var(--primary-glow);
}

/* Main presentation panel */
.braces-panels-container {
  position: relative;
  min-height: 480px;
}

.braces-panel {
  display: none;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  grid-template-columns: 1.1fr 0.9fr;
  gap: 4.5rem;
  align-items: center;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  padding: 4.5rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.braces-panel.active {
  display: grid;
  opacity: 1;
  transform: translateY(0);
}

.panel-content h3 {
  font-size: 2.25rem;
  color: var(--text-main);
  margin-bottom: 0.5rem;
}

.panel-subtitle {
  color: var(--primary);
  font-weight: 700;
  font-size: 1.1rem;
  margin-bottom: 2rem;
  letter-spacing: 0.5px;
}

.panel-desc {
  color: var(--text-muted);
  font-size: 1.05rem;
  margin-bottom: 2.5rem;
}

/* Feature grid metrics */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-bottom: 2.5rem;
  border-top: 1px solid var(--border-color);
  padding-top: 2rem;
}

.metric-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.metric-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 1px;
}

.metric-val {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-main);
}

.metric-val i {
  color: var(--secondary);
  margin-right: 0.25rem;
}

/* Visual graphics inside panel */
.panel-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.visual-card {
  background: var(--bg-main);
  border: 1px solid var(--border-color);
  padding: 3rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  width: 100%;
  max-width: 340px;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: all 0.3s ease;
}

.braces-panel:hover .visual-card {
  transform: scale(1.03);
  box-shadow: var(--shadow-lg), var(--card-glow);
}

.visual-card p {
  margin-top: 1.5rem;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Card lift glowing shadows modifications */
.service-card, .cap-detail-card, .review-card, .about-photo-card, .cap-image-card {
  transition: transform 0.4s cubic-bezier(0.165, 0.84, 0.44, 1), 
              box-shadow 0.4s cubic-bezier(0.165, 0.84, 0.44, 1),
              border-color 0.4s ease, 
              background-color 0.4s ease;
}

/* Beautiful custom button shimmer */
.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 50%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.25), transparent);
  transform: skewX(-25deg);
  transition: none;
  z-index: -1;
}

.btn-primary:hover::before {
  left: 150%;
  transition: left 0.8s ease-in-out;
}

/* Responsive Rules for Selector Widget */
@media (max-width: 900px) {
  .braces-panel {
    grid-template-columns: 1fr;
    padding: 3rem;
    gap: 3rem;
  }
  
  .panel-visual {
    order: -1;
  }
  
  .selector-tabs {
    flex-wrap: wrap;
    border-radius: var(--radius-md);
    gap: 0.5rem;
    padding: 0.5rem;
  }
  
  .tab-btn {
    flex: 0 0 calc(50% - 0.5rem);
    border-radius: var(--radius-sm);
  }
}

@media (max-width: 600px) {
  .tab-btn {
    flex: 0 0 100%;
  }
  
  .braces-panel {
    padding: 2rem;
  }
  
  .metrics-grid {
    grid-template-columns: 1fr;
  }
}