/* Modern Dental Implant Landing Page Stylesheet */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap');

:root {
  --primary-color: #0d3b66;       /* Deep Navy Ocean Blue - evokes trust */
  --primary-light: #05668d;       /* Bright Deep Teal Blue */
  --secondary-color: #028090;     /* Clear Clinical Teal */
  --secondary-accent: #00a896;    /* Vibrant Soft Teal */
  --accent-color: #ff9f1c;        /* High-contrast Gold/Orange for actions */
  --accent-light: #fff3e0;        /* Light accent backdrop */
  --text-color: #2b2d42;          /* Slate Dark Blue for high readability */
  --text-muted: #5c677d;          /* Cool Gray for secondary text */
  --bg-color: #f4f8fb;            /* Soft cool white-blue background */
  --bg-card: #ffffff;             /* Pure white for containers */
  --bg-accent: #eef6fc;           /* Gentle clinical backdrop highlight */
  --success-color: #2ec4b6;       /* Soft green for success */
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
  --transition: all 0.35s cubic-bezier(0.25, 0.8, 0.25, 1);
  --border-radius-lg: 20px;
  --border-radius-md: 12px;
  --border-radius-sm: 8px;
  --box-shadow: 0 10px 30px rgba(13, 59, 102, 0.05);
  --box-shadow-hover: 0 20px 40px rgba(13, 59, 102, 0.12);
  --container-width: 1200px;
}

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

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

body {
  font-family: var(--font-body);
  background-color: var(--bg-color);
  color: var(--text-color);
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

ul {
  list-style: none;
}

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

.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* Typography & Accent Elements */
.section-title {
  text-align: center;
  font-size: 2.25rem;
  margin-bottom: 12px;
  position: relative;
}

.section-title::after {
  content: '';
  display: block;
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, var(--secondary-color), var(--secondary-accent));
  margin: 12px auto 0;
  border-radius: 2px;
}

.section-subtitle {
  text-align: center;
  color: var(--text-muted);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto 48px;
}

.badge {
  display: inline-block;
  background-color: var(--bg-accent);
  color: var(--primary-light);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.85rem;
  padding: 6px 16px;
  border-radius: 50px;
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.badge-offer {
  background-color: var(--accent-light);
  color: var(--accent-color);
}

/* Button & Links */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  border-radius: var(--border-radius-md);
  border: none;
  cursor: pointer;
  transition: var(--transition);
  gap: 8px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-color), #f77f00);
  color: #fff;
  box-shadow: 0 6px 20px rgba(255, 159, 28, 0.3);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 25px rgba(255, 159, 28, 0.45);
}

.btn-primary:active {
  transform: translateY(-1px);
}

.btn-secondary {
  background-color: var(--primary-color);
  color: #fff;
  box-shadow: 0 6px 20px rgba(13, 59, 102, 0.2);
}

.btn-secondary:hover {
  background-color: var(--primary-light);
  transform: translateY(-3px);
  box-shadow: 0 10px 25px rgba(5, 102, 141, 0.35);
}

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

.btn-outline:hover {
  background-color: var(--secondary-color);
  color: #fff;
  transform: translateY(-3px);
}

/* Navbar */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(13, 59, 102, 0.08);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-img {
  height: 54px;
  width: auto;
  object-fit: contain;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 20px;
}

.nav-phone {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--primary-color);
}

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

/* Hero Section */
.hero {
  padding: 60px 0 100px;
  background: radial-gradient(circle at 80% 20%, var(--bg-accent) 0%, var(--bg-color) 100%);
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

.hero-title {
  font-size: 3.25rem;
  margin-bottom: 20px;
  letter-spacing: -0.5px;
}

.hero-title span {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-description {
  font-size: 1.15rem;
  color: var(--text-muted);
  margin-bottom: 32px;
  max-width: 580px;
}

.hero-benefits {
  margin-bottom: 36px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.hero-benefit-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 500;
  color: var(--primary-color);
}

.hero-benefit-item i {
  color: var(--secondary-accent);
  font-size: 1.2rem;
}

.hero-ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-image-wrapper {
  position: relative;
  border-radius: var(--border-radius-lg);
  box-shadow: 0 20px 50px rgba(13, 59, 102, 0.15);
  overflow: hidden;
}

.hero-image-wrapper img {
  width: 100%;
  height: 500px;
  object-fit: cover;
  transition: transform 10s ease;
}

.hero-image-wrapper:hover img {
  transform: scale(1.05);
}

/* Feature highlight banner */
.offer-strip {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
  color: #fff;
  padding: 24px 0;
  box-shadow: 0 8px 30px rgba(13, 59, 102, 0.15);
  position: relative;
  z-index: 10;
}

.offer-strip-flex {
  display: flex;
  justify-content: space-around;
  align-items: center;
  flex-wrap: wrap;
  gap: 24px;
}

.offer-strip-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-heading);
  font-size: 1.1rem;
}

.offer-strip-item i {
  font-size: 1.5rem;
  color: var(--accent-color);
}

/* "Why Dental Implants" Section */
.why-implants {
  padding: 100px 0;
  background-color: #fff;
}

.why-implants-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 60px;
  align-items: center;
}

.why-implants-image {
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--box-shadow);
  background-color: var(--bg-accent);
  padding: 20px;
  border: 1px solid rgba(13, 59, 102, 0.05);
}

.why-implants-image img {
  max-width: 100%;
  border-radius: var(--border-radius-md);
}

.benefits-list {
  display: grid;
  gap: 24px;
}

.benefit-card {
  display: flex;
  gap: 20px;
  padding: 24px;
  background-color: var(--bg-color);
  border-radius: var(--border-radius-md);
  transition: var(--transition);
  border: 1px solid transparent;
}

.benefit-card:hover {
  transform: translateY(-5px);
  background-color: #fff;
  border-color: rgba(2, 128, 144, 0.15);
  box-shadow: var(--box-shadow-hover);
}

.benefit-icon {
  width: 48px;
  height: 48px;
  background-color: var(--bg-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--secondary-color);
  font-size: 1.25rem;
  transition: var(--transition);
}

.benefit-card:hover .benefit-icon {
  background-color: var(--secondary-color);
  color: #fff;
}

.benefit-info h3 {
  font-size: 1.2rem;
  margin-bottom: 6px;
}

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

/* Package details & offer */
.pricing {
  padding: 100px 0;
  background-color: var(--bg-color);
}

.pricing-box {
  background-color: #fff;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--box-shadow);
  max-width: 800px;
  margin: 0 auto;
  overflow: hidden;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  border: 2px solid rgba(2, 128, 144, 0.1);
  position: relative;
}

.pricing-info {
  padding: 48px;
}

.pricing-header h3 {
  font-size: 1.75rem;
  margin-bottom: 24px;
}

.pricing-checklist {
  display: grid;
  gap: 16px;
}

.pricing-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 500;
}

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

.pricing-note {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 24px;
}

.pricing-action {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
  color: #fff;
  padding: 48px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
}

.price-label {
  font-family: var(--font-heading);
  text-transform: uppercase;
  font-size: 0.9rem;
  letter-spacing: 1.5px;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 8px;
}

.price-tag {
  font-family: var(--font-heading);
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--accent-color);
  line-height: 1;
  margin-bottom: 8px;
}

.price-tag span {
  font-size: 1.5rem;
  font-weight: 600;
}

.price-duration {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 32px;
}

.pricing-action .btn {
  width: 100%;
}

/* Why Choose Us Section */
.why-us {
  padding: 100px 0;
  background-color: #fff;
}

.why-us-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.why-us-card {
  padding: 36px 28px;
  background-color: var(--bg-color);
  border-radius: var(--border-radius-md);
  transition: var(--transition);
  text-align: center;
  border-bottom: 4px solid transparent;
}

.why-us-card:hover {
  transform: translateY(-8px);
  background-color: #fff;
  box-shadow: var(--box-shadow-hover);
  border-bottom: 4px solid var(--secondary-color);
}

.why-us-icon {
  width: 64px;
  height: 64px;
  background-color: var(--bg-accent);
  border-radius: var(--border-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  color: var(--secondary-color);
  font-size: 1.75rem;
  transition: var(--transition);
}

.why-us-card:hover .why-us-icon {
  background-color: var(--secondary-color);
  color: #fff;
  transform: rotate(360deg);
}

.why-us-card h3 {
  font-size: 1.25rem;
  margin-bottom: 12px;
}

.why-us-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* Meet the Expert / Dr. Muthukumar Section */
.expert {
  padding: 100px 0;
  background-color: var(--bg-accent);
}

.expert-card {
  background-color: #fff;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--box-shadow);
  overflow: hidden;
  max-width: 1000px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
}

.expert-img-wrapper {
  background-color: var(--primary-color);
  position: relative;
  overflow: hidden;
  height: 100%;
}

.expert-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.expert-info {
  padding: 48px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.expert-title {
  font-size: 2.25rem;
  margin-bottom: 6px;
}

.expert-subtitle {
  color: var(--secondary-color);
  font-weight: 600;
  font-size: 1.1rem;
  margin-bottom: 24px;
  font-family: var(--font-heading);
}

.expert-description {
  color: var(--text-muted);
  margin-bottom: 24px;
}

.expert-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 12px;
}

.expert-stat-item {
  border-left: 3px solid var(--secondary-accent);
  padding-left: 16px;
}

.expert-stat-value {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--primary-color);
  line-height: 1.2;
}

.expert-stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* How It Works Section */
.how-it-works {
  padding: 100px 0;
  background-color: #fff;
}

.steps-timeline {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
}

.steps-timeline::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 4px;
  background: var(--bg-accent);
  transform: translateX(-50%);
}

.timeline-step {
  display: flex;
  margin-bottom: 50px;
  position: relative;
}

.timeline-step:last-child {
  margin-bottom: 0;
}

.timeline-marker {
  position: absolute;
  left: 50%;
  top: 0;
  width: 40px;
  height: 40px;
  background-color: var(--primary-color);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  transform: translateX(-50%);
  z-index: 10;
  box-shadow: 0 0 0 6px #fff, 0 4px 10px rgba(0, 0, 0, 0.1);
  transition: var(--transition);
}

.timeline-step:hover .timeline-marker {
  background-color: var(--secondary-color);
  transform: translateX(-50%) scale(1.15);
}

.timeline-content {
  width: 45%;
  padding: 24px;
  background-color: var(--bg-color);
  border-radius: var(--border-radius-md);
  box-shadow: var(--box-shadow);
  transition: var(--transition);
}

.timeline-step:hover .timeline-content {
  transform: translateY(-5px);
  box-shadow: var(--box-shadow-hover);
  background-color: #fff;
}

.timeline-step:nth-child(odd) .timeline-content {
  margin-left: auto;
}

.timeline-step:nth-child(even) .timeline-content {
  margin-right: auto;
  text-align: right;
}

.timeline-content h3 {
  font-size: 1.25rem;
  margin-bottom: 8px;
}

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

/* Testimonials Section */
.testimonials {
  padding: 100px 0;
  background-color: var(--bg-color);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
  max-width: 1000px;
  margin: 0 auto;
}

.testimonial-card {
  background-color: #fff;
  padding: 36px;
  border-radius: var(--border-radius-md);
  box-shadow: var(--box-shadow);
  position: relative;
}

.testimonial-card::before {
  content: '"';
  position: absolute;
  top: 10px;
  left: 20px;
  font-size: 5rem;
  font-family: var(--font-heading);
  color: rgba(2, 128, 144, 0.08);
  line-height: 1;
}

.testimonial-text {
  font-style: italic;
  margin-bottom: 24px;
  color: var(--text-color);
  position: relative;
  z-index: 2;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 16px;
}

.author-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: var(--secondary-accent);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-family: var(--font-heading);
}

.author-name {
  font-weight: 600;
  color: var(--primary-color);
  font-size: 0.95rem;
}

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

/* Forms Section */
.contact-form-section {
  padding: 100px 0;
  background-color: #fff;
  background: radial-gradient(circle at 10% 80%, var(--bg-accent) 0%, #fff 100%);
}

.form-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
  align-items: center;
}

.form-info h2 {
  font-size: 2.5rem;
  margin-bottom: 16px;
}

.form-info-bullets {
  margin: 32px 0;
  display: grid;
  gap: 20px;
}

.form-bullet-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.form-bullet-icon {
  width: 40px;
  height: 40px;
  background-color: var(--accent-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-color);
  font-size: 1.1rem;
  flex-shrink: 0;
}

.form-bullet-text h4 {
  font-size: 1.05rem;
  margin-bottom: 4px;
}

.form-bullet-text p {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.form-card {
  background-color: #fff;
  padding: 48px;
  border-radius: var(--border-radius-lg);
  box-shadow: 0 15px 40px rgba(13, 59, 102, 0.08);
  border: 1px solid rgba(13, 59, 102, 0.04);
}

.form-card h3 {
  font-size: 1.5rem;
  margin-bottom: 8px;
}

.form-card p {
  color: var(--text-muted);
  margin-bottom: 28px;
  font-size: 0.95rem;
}

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

.form-group label {
  display: block;
  font-weight: 600;
  font-size: 0.85rem;
  margin-bottom: 8px;
  color: var(--primary-color);
}

.form-control {
  width: 100%;
  padding: 14px 18px;
  border: 2px solid var(--bg-accent);
  background-color: var(--bg-color);
  border-radius: var(--border-radius-md);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text-color);
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  background-color: #fff;
  border-color: var(--secondary-color);
  box-shadow: 0 0 0 4px rgba(2, 128, 144, 0.1);
}

select.form-control {
  cursor: pointer;
}

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-top: 12px;
  margin-bottom: 24px;
  font-size: 0.85rem;
  color: var(--text-muted);
  cursor: pointer;
}

.form-checkbox input {
  margin-top: 3px;
  cursor: pointer;
}

.form-card .btn {
  width: 100%;
}

/* FAQ Accordion Section */
.faq {
  padding: 100px 0;
  background-color: var(--bg-color);
}

.faq-accordion {
  max-width: 800px;
  margin: 0 auto;
  display: grid;
  gap: 16px;
}

.faq-item {
  background-color: #fff;
  border-radius: var(--border-radius-md);
  box-shadow: var(--box-shadow);
  overflow: hidden;
  border: 1px solid rgba(13, 59, 102, 0.02);
  transition: var(--transition);
}

.faq-header {
  padding: 24px 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  user-select: none;
  transition: var(--transition);
}

.faq-header h3 {
  font-size: 1.15rem;
  font-weight: 600;
  padding-right: 20px;
  transition: var(--transition);
}

.faq-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background-color: var(--bg-accent);
  color: var(--primary-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  transition: var(--transition);
  flex-shrink: 0;
}

.faq-item.active {
  box-shadow: var(--box-shadow-hover);
  border-color: rgba(2, 128, 144, 0.1);
}

.faq-item.active .faq-header h3 {
  color: var(--secondary-color);
}

.faq-item.active .faq-icon {
  background-color: var(--secondary-color);
  color: #fff;
  transform: rotate(135deg);
}

.faq-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.faq-content {
  padding: 0 30px 24px;
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* Footer Section */
.footer {
  background-color: var(--primary-color);
  color: #fff;
  padding: 80px 0 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding-bottom: 50px;
  margin-bottom: 30px;
}

.footer-info-col h3 {
  color: #fff;
  font-size: 1.5rem;
  margin-bottom: 16px;
}

.footer-info-col p {
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 24px;
  font-size: 0.95rem;
}

.footer-contact-details {
  display: grid;
  gap: 16px;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  color: rgba(255, 255, 255, 0.8);
}

.footer-contact-item i {
  color: var(--accent-color);
  font-size: 1.2rem;
  margin-top: 3px;
}

.footer-contact-item a:hover {
  color: #fff;
}

.footer-hours-col h4,
.footer-map-col h4 {
  color: #fff;
  font-size: 1.15rem;
  margin-bottom: 20px;
  font-family: var(--font-heading);
  position: relative;
  padding-bottom: 8px;
}

.footer-hours-col h4::after,
.footer-map-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background-color: var(--accent-color);
}

.hours-list {
  display: grid;
  gap: 12px;
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.95rem;
}

.hours-item {
  display: flex;
  justify-content: space-between;
}

.map-placeholder {
  height: 180px;
  background-color: rgba(255, 255, 255, 0.05);
  border-radius: var(--border-radius-md);
  border: 1px solid rgba(255, 255, 255, 0.1);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.9rem;
  cursor: pointer;
  transition: var(--transition);
}

.map-placeholder:hover {
  background-color: rgba(255, 255, 255, 0.08);
  color: #fff;
}

.map-placeholder i {
  font-size: 2rem;
  color: var(--accent-color);
  margin-bottom: 8px;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.5);
}

.footer-bottom-links {
  display: flex;
  gap: 24px;
}

/* Success Modal */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(13, 59, 102, 0.7);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
}

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

.modal-card {
  background-color: #fff;
  padding: 48px;
  border-radius: var(--border-radius-lg);
  max-width: 480px;
  width: 90%;
  text-align: center;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.25);
  transform: scale(0.8);
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.modal-overlay.open .modal-card {
  transform: scale(1);
}

.modal-icon {
  width: 72px;
  height: 72px;
  background-color: #e8f9f7;
  color: var(--success-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.25rem;
  margin: 0 auto 24px;
}

.modal-card h3 {
  font-size: 1.75rem;
  margin-bottom: 12px;
}

.modal-card p {
  color: var(--text-muted);
  margin-bottom: 30px;
  font-size: 1rem;
}

/* Animation utilities for scroll fade-in */
.fade-in-section {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
  visibility: hidden;
}

.fade-in-section.is-visible {
  opacity: 1;
  transform: none;
  visibility: visible;
}

/* Responsive Breakpoints */
@media (max-width: 992px) {
  html {
    font-size: 15px;
  }
  
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }
  
  .hero-description {
    margin: 0 auto 32px;
  }
  
  .hero-benefits {
    justify-content: center;
    max-width: 500px;
    margin: 0 auto 36px;
  }
  
  .hero-ctas {
    justify-content: center;
  }
  
  .hero-image-wrapper img {
    height: 400px;
  }
  
  .why-implants-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .why-implants-image {
    order: 2;
    max-width: 500px;
    margin: 0 auto;
  }
  
  .pricing-box {
    grid-template-columns: 1fr;
    max-width: 500px;
  }
  
  .pricing-action {
    padding: 40px;
  }
  
  .expert-card {
    grid-template-columns: 1fr;
    max-width: 500px;
  }
  
  .expert-img-wrapper {
    height: 350px;
  }
  
  .form-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .form-info {
    text-align: center;
  }
  
  .form-info-bullets {
    max-width: 600px;
    margin: 32px auto;
  }
}

@media (max-width: 768px) {
  .nav-actions {
    display: none;
  }
  
  .section-title {
    font-size: 1.85rem;
  }
  
  .steps-timeline::before {
    left: 20px;
  }
  
  .timeline-step {
    flex-direction: column;
    padding-left: 50px;
  }
  
  .timeline-marker {
    left: 20px;
  }
  
  .timeline-content {
    width: 100%;
    text-align: left !important;
  }
  
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2.5rem;
  }
  
  .hero-benefits {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  
  .form-card {
    padding: 30px 20px;
  }
  
  .pricing-info {
    padding: 30px 20px;
  }
  
  .expert-info {
    padding: 30px 20px;
  }
  
  .faq-header {
    padding: 20px;
  }
  
  .faq-content {
    padding: 0 20px 20px;
  }
}