/* ==========================================================================
   CSS Custom Properties (Variables)
   ========================================================================== */
:root {
  /* Colors */
  --primary-color: #E94452;
  --primary-hover: #d63545;
  --secondary-color: #425E78;
  --secondary-hover: #214A64;
  --text-primary: #3E403F;
  --text-secondary: #3E3F40;
  --text-white: #F3FAFB;
  --background-primary: #F3FAFB;
  --background-gradient-start: #D5F2FC;
  --background-gradient-end: #E7F8FE;
  --card-background: #D6F1F7;
  --section-dark: #214A64;
  
  /* Typography */
  --font-primary: 'Plus Jakarta Sans', sans-serif;
  --font-secondary: 'Syne', sans-serif;
  
  /* Spacing */
  --container-max-width: 1200px;
  --section-padding: 80px 0;
  --grid-gap: 2rem;
  
  /* Border Radius */
  --border-radius-sm: 8px;
  --border-radius: 13px;
  --border-radius-lg: 23px;
  --border-radius-xl: 25px;
  
  /* Shadows */
  --shadow-card: 0 4px 6px rgba(0, 0, 0, 0.07);
  --shadow-cta: 10px 10px 20px 0px rgba(141, 194, 211, 0.667);
  
  /* Transitions (Optimized) */
  --transition-base: all 0.3s ease;
  --transition-transform: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-opacity: opacity 0.3s ease;
  --transition-background: background-color 0.3s ease;
}

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

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

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

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

/* Image Optimization - Simplified */
img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Prevent layout shift with explicit dimensions */
.doctor-image,
.profile-photo,
.testimonial-photo,
.device-icon img {
  width: 100%;
  height: auto;
  object-fit: cover;
}



.hero-image {
  aspect-ratio: 5 / 6;
}

.profile-image {
  aspect-ratio: 4 / 5;
}



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

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

ul {
  list-style: none;
}

/* ==========================================================================
   Utility Classes
   ========================================================================== */
.container {
  max-width: var(--container-max-width);
  margin: 0 auto;
}

.section-title {
  font-family: var(--font-primary);
  font-weight: 800;
  font-size: 2.75rem;
  line-height: 1.4;
  text-align: center;
  margin-bottom: 3rem;
  color: var(--text-primary);
  color: #3E403F;
  text-align: center;
  font-family: "Plus Jakarta Sans";
  font-size: 44px;
  font-style: normal;
  font-weight: 800;
  line-height: 63px; /* 143.182% */
}

.section-subtitle {
  font-size: 1.25rem;
  text-align: center;
  margin-bottom: 2rem;
  color: var(--text-primary);
}

.highlight {
  color: var(--primary-color);
}

/* Button Styles */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 2rem;
  border-radius: var(--border-radius);
  font-weight: 700;
  font-size: 1.2rem;
  transition: var(--transition-base);
  text-decoration: none;
  cursor: pointer;
}

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

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

.btn-secondary {
  background-color: var(--secondary-color);
  color: white;
}

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

.btn-large {
  padding: 1.5rem 3rem;
  font-size: 1.25rem;
}

.arrow-icon {
  display: flex;
  align-items: center;
  justify-content: center;
}

.arrow-icon svg {
  width: 18px;
  height: 18px;
  transition: var(--transition-base);
}

.btn:hover .arrow-icon {
  transform: translateX(4px);
}

/* ==========================================================================
   Navigation
   ========================================================================== */
.nav-header {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 2;
  padding: 1rem 0;
}

.nav-container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--text-primary);
}

.logo-image {
  height: 40px;
  width: auto;
}

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

.nav-links a {
  font-weight: 500;
  color: var(--text-primary);
  transition: var(--transition-base);
}

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

.nav-cta-btn {
  background-color: var(--primary-color);
  color: white;
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius);
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: var(--transition-base);
}

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

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 1001;
}

.hamburger-icon {
    display: block;
    width: 30px;
    height: 2px;
    background-color: var(--text-primary);
    position: relative;
    transition: background-color 0.3s ease;
}

.hamburger-icon::before,
.hamburger-icon::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 2px;
    background-color: var(--text-primary);
    left: 0;
    transition: transform 0.3s ease;
}

.hamburger-icon::before {
    top: -8px;
}

.hamburger-icon::after {
    bottom: -8px;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 120px;
  overflow: hidden;
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.9) 0%,
    var(--background-gradient-start) 40%,
    var(--background-gradient-end) 100%
  );
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: -1;
}

.hero-gradient {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 80%;
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.9) 62.82%,
    var(--background-gradient-start) 24.815%,
    var(--background-gradient-end) 100%
  );
  border-radius: 0 0 50px 50px;
}

.hero-decorative-shapes {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 9999;
}

.shape {
  position: absolute;
  background: linear-gradient(
88deg, #e94452, #e94452);
  border-radius: 50%;
  animation: float 6s ease-in-out infinite;
  z-index: 9999999;
}

.shape-1 {
  width: 200px;
  height: 200px;
  top: 21%;
  left: 20%;
  animation-delay: 0s;
}

.shape-2 {
  width: 150px;
  height: 150px;
  top: 60%;
  right: 15%;
  animation-delay: 2s;
}

.shape-3 {
  width: 100px;
  height: 100px;
  bottom: 20%;
  left: 60%;
  animation-delay: 4s;
}

@keyframes float {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-20px) rotate(180deg); }
}

.hero-container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 2rem;
  width: 100%;
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-title {
  font-weight: 800;
  font-size: 3.5rem;
  line-height: 1.2;
  margin-bottom: 2rem;
  color: var(--text-primary);
}

.hero-subtitle {
  font-size: 1.25rem;
  font-weight: 300;
  font-style: italic;
  line-height: 1.5;
  margin-bottom: 3rem;
  color: var(--text-primary);
}

.hero-buttons {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 4rem;
}

.hero-image {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.doctor-image {
  width: 100%;
  max-width: 500px;
  height: auto;
}

/* Rating Section */
.rating-section {
  border-top: 1px solid rgba(158, 154, 155, 0.3);
  padding-top: 2rem;
}

.rating-label {
  font-family: var(--font-secondary);
  font-weight: 700;
  font-size: 1.25rem;
  text-transform: uppercase;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.rating-display {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.stars {
  display: flex;
  gap: 0.25rem;
}

.star {
  font-size: 2rem;
  color: #FF8F2F;
  fill: #FF8F2F;
}

.star.half {
  position: relative;
  color: #E0E0E0;
}

.star.half::before {
  content: '★';
  position: absolute;
  left: 0;
  width: 50%;
  overflow: hidden;
  color: #FF8F2F;
}

.rating-score {
  font-weight: 800;
  font-size: 2.25rem;
  color: var(--text-primary);
}

/* ==========================================================================
   Experience Section
   ========================================================================== */
.experience-section {
  padding: var(--section-padding);
  margin: 2rem;
  background: #F3FAFB;
}

.experience {
  --line: #d9dee2;     /* divider color */
  --title: #222; 
  --muted: #5d6670;
  position: relative;
  padding: 12px 0 24px;
}

/* ------------ TOP: 3 columns (bigger) ------------ */
.row-top {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  text-align: center;
  align-items: start;
  padding: 24px 0 28px;
  /* only two vertical lines at 1/3 and 2/3 */
  background:
    linear-gradient(to right,
      transparent calc(33.333% - .5px), var(--line) 0,
      var(--line) calc(33.333% + .5px), transparent 0,
      transparent calc(66.666% - .5px), var(--line) 0,
      var(--line) calc(66.666% + .5px), transparent 0
    );
}

/* ------------ HORIZONTAL RULE between rows ------------ */
.hr {
  height: 1px;
  background: var(--line);
  margin: 0 6%;
}

/* ------------ BOTTOM: 4 columns (middle two filled) ------------ */
.row-bottom {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  text-align: center;
  align-items: start;
  padding: 28px 0 8px;
  /* three vertical lines at 1/4, 1/2, 3/4 */
  background:
    linear-gradient(to right,
      transparent calc(25% - .5px), var(--line) 0,
      var(--line) calc(25% + .5px), transparent 0,
      transparent calc(50% - .5px), var(--line) 0,
      var(--line) calc(50% + .5px), transparent 0,
      transparent calc(75% - .5px), var(--line) 0,
      var(--line) calc(75% + .5px), transparent 0
    );
}
.row-bottom .spacer { display: block; }    /* occupies col 1 and 4 */

/* ------------ Typography ------------ */
.row-top .experience-title {
  margin: 0 0 6px;
  font-weight: 700;
  font-size: clamp(18px, 2.1vw, 24px); /* bigger */
  line-height: 1.3;
  color: var(--title);
}

.row-bottom .experience-title {
  margin: 0 0 6px;
  font-weight: 700;
  font-size: clamp(16px, 1.7vw, 21px); /* smaller */
  line-height: 1.35;
  color: var(--title);
}

.experience-description {
  margin: 0;
  color: var(--muted);
  font-size: clamp(13px, 1.2vw, 16px);
  line-height: 1.55;
}

.experience-item { padding: 24px 18px; }

/* ------------ Responsive stack ------------ */
@media (max-width: 768px) {
  .row-top,
  .row-bottom {
    grid-template-columns: 1fr;
    background: none;
    padding: 10px 0;
  }
  .hr { display: none; }
  .experience-item {
    padding: 20px 12px;
    border-top: 1px solid var(--line);
  }
  .experience-item:first-child { border-top: 0; }
  .row-bottom .spacer { display: none; }

}


.experience-title {
  font-weight: 800;
  font-size: 1.25rem;
  margin-bottom: 1rem;
  color: var(--text-primary);
  line-height: 1.3;
}

.experience-description {
  font-size: 1rem;
  color: var(--text-primary);
}

/* ==========================================================================
   Profile Section
   ========================================================================== */
.profile-section {
  padding: var(--section-padding);
  background: linear-gradient(
    180deg,
    var(--background-gradient-start),
    var(--background-gradient-end) 28.087%
  );
  border-radius: var(--border-radius-lg);
  margin: 2rem;
}

.profile-content {
  display: grid;
  grid-template-columns: 2fr 3fr 1.1fr;
  gap: 2rem;
  align-items: center;
}

.profile-image {
  position: relative;
  text-align: center;
  align-self: center;
}

.profile-photo {
  width: 100%;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-card);
  max-width: 550px;
  margin: auto;
}

.profile-title {
  font-weight: 800;
  font-size: 2.75rem;
  line-height: 1.4;
  color: var(--secondary-color);
  text-align: center;
  margin-bottom: 40px;
}

.profile-description {
  font-size: 1.25rem;
  line-height: 1.8;
  margin-bottom: 2rem;
  color: var(--text-primary);
}
p.profile-description-intro {
    font-size: 1.45rem;
    line-height: 1.8;
    margin-bottom: 1rem;
    color: var(--text-primary);
    font-weight: 600;
}


.qualifications-title {
  font-weight: 700;
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.qualifications-divider {
  width: 120px;
  height: 4px;
  background-color: var(--primary-color);
  margin-bottom: 2rem;
}

.qualifications-list {
  list-style: none;
}

.qualifications-list li {
  margin-bottom: 1rem;
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--text-primary);
}

.qualifications-list li strong {
  font-weight: 700;
  text-transform: uppercase;
}

/* ==========================================================================
   Device Implantations Section
   ========================================================================== */
.devices-section {
  padding: var(--section-padding);
  background-color: var(--section-dark);
}

.devices-section .section-title {
  color: var(--text-white);
}

.devices-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  /* max-width: 900px; */
  margin: 0 auto;
}

.device-card {
  background-color: var(--card-background);
  padding: 2rem;
  border-radius: var(--border-radius);
  text-align: center;
  transition: var(--transition-base);
  display: flex;
  flex-direction: column;
}

.device-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-card);
}

.device-card-wide {
  /* grid-column: 2 / 4; */
  /* max-width: 600px; */
  margin: 0 auto;
  grid-column: span 1;
}

.device-icon {
  width: 100%;
  height: 100%;
  /* margin: 0 auto 1.5rem; */
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--border-radius);
}

.device-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  max-width: 293px;
}

.device-title {
  color: #3E403F;
  font-family: "Plus Jakarta Sans";
  font-size: 20px;
  font-style: normal;
  font-weight: 400;
  line-height: normal;
}

/* ==========================================================================
   Ablation Procedures Section
   ========================================================================== */
.ablation-section {
  padding-top: 80px;
  background-color: var(--background-primary);
}

.ablation-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  max-width: 1000px;
  margin: 0 auto;
  padding: 44px;
}

.ablation-list {
  list-style: none;
}

.ablation-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid #000;
  flex-direction: row;
  align-items: center;
}



.ablation-text {
  font-size: 1.125rem;
  color: var(--text-primary);
  line-height: 1.5;
}

.ablation-column ul li:nth-child(1) {
    border-top: 1px solid #000;
    padding-top: 1.5rem;
}

/* ==========================================================================
   Symptoms Section
   ========================================================================== */
.symptoms-section {
  padding-bottom: 57px;
  /* background: linear-gradient(
    180deg,
    var(--background-gradient-start),
    var(--background-gradient-end) 28.087%
  ); */
  border-radius: var(--border-radius-lg);
  margin: 2rem;
}

.symptoms-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 4rem;
  padding: 0px 10rem;
}

.symptom-card {
  background-color: var(--section-dark);
  padding: 2rem;
  border-radius: var(--border-radius);
  text-align: center;
  transition: var(--transition-base);
}

.symptom-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-card);
}

.symptom-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.symptom-title {
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--text-white);
}

.symptoms-footer {
  text-align: center;
}

.symptoms-text {
  color: #3E3F40;
  text-align: center;
  font-family: "Plus Jakarta Sans";
  font-size: 21px;
  font-style: normal;
  font-weight: 400;
  line-height: 51px; /* 159.375% */
}

p.symptoms-text:nth-child(1) {
    color: #3E3F40;
    text-align: center;
    font-family: "Plus Jakarta Sans";
    font-size: 32px;
    font-style: normal;
    font-weight: 700;
    line-height: 39px; /* 121.875% */
}

.symptoms-text:last-of-type {
  margin-bottom: 2rem;
}

/* ==========================================================================
   Testimonial Section
   ========================================================================== */
.testimonial-section {
  padding: var(--section-padding);
  background: linear-gradient(
    180deg,
    var(--background-gradient-start),
    var(--background-gradient-end) 28.087%
  );
  border-radius: var(--border-radius-lg);
  margin: 2rem;
}

.testimonial-content {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 4rem;
  align-items: center;
}

.testimonial-text {
  position: relative;
}

.quote-mark {
  font-size: 9rem;
  font-weight: 700;
  color: #E6607F;
  position: absolute;
  top: -5rem;
  left: -1rem;
  line-height: 1;
}

.testimonial-quote {
  font-weight: 700;
  font-style: italic;
  font-size: 2rem;
  line-height: 1.4;
  color: var(--section-dark);
  margin-bottom: 2rem;
  position: relative;
  z-index: 1;
}

.testimonial-author {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--text-primary);
  text-transform: uppercase;
  line-height: 1.8;
  font-style: normal;
}

.testimonial-image {
  position: relative;
}

.testimonial-photo {
  width: 100%;
  border-radius: 50%;
  box-shadow: var(--shadow-card);
}

/* ==========================================================================
   CTA Section
   ========================================================================== */
.cta-section {
  padding: var(--section-padding);
  background-color: var(--section-dark);
  border-radius: var(--border-radius-xl);
  margin: 2rem;
  text-align: center;
  box-shadow: var(--shadow-cta);
  width: 74%;
  margin: 5rem auto;
}

.cta-title {
  font-weight: 800;
  font-size: 44px;
  line-height: 1.4;
  color: var(--text-white);
  margin-bottom: 2rem;
  width: 80%;
  margin: auto;
}

.cta-description {
  font-size: 1.5rem;
  color: var(--text-white);
  line-height: 1.5;
  width: 70%;
  margin: 3rem auto;
}

/* ==========================================================================
   Get to Know Section
   ========================================================================== */
.get-to-know-section {
  text-align: center;
  padding: var(--section-padding);
  background: linear-gradient(180deg, var(--background-gradient-start), var(--background-gradient-end) 28.087%);
  border-radius: var(--border-radius-lg);
  margin: 2rem;
}



.video-placeholder {
  position: relative;
  width: 100%;
  max-width: 800px;
  height: 450px;
  margin: 0 auto;
  background: linear-gradient(135deg, #2C5F7A, #1A4A5C);
  border-radius: var(--border-radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.play-button {
  width: 100px;
  height: 100px;
  background-color: rgba(255, 255, 255, 0.9);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-base);
}

.play-button:hover {
  transform: scale(1.1);
  background-color: white;
}

.play-button svg {
  width: 40px;
  height: 40px;
  margin-left: 4px;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
  background-color: var(--section-dark);
  padding: var(--section-padding);
  position: relative;
  overflow: hidden;
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  position: relative;
  z-index: 1;
}

.footer-title {
  font-weight: 800;
  font-size: 30px;
  line-height: 1.4;
  color: var(--text-white);
  margin-bottom: 2rem;
}

.footer-address {
    display: grid;
    grid-template-columns: 44px 1fr;
    align-items: start;
    column-gap: 16px;
    margin: 8px 0 10px;
    font-style: normal;
}

.footer-row {
    display: grid;
    grid-template-columns: 44px 1fr;
    align-items: center;
    column-gap: 16px;
    margin-top: 14px;
}
.footer-address p {
  font-size: 1.5rem;
  color: var(--text-white);
  margin-bottom: 0.5rem;
  line-height: 1.5;
}

.footer-phone {
  font-size: 1.5rem;
  color: var(--text-white);
  font-weight: 400;
}

.social-links {
  display: flex;
  gap: 1rem;
}

.social-link {
  width: 50px;
  height: 50px;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-base);
}

.social-link:hover {
  background-color: var(--primary-color);
  transform: translateY(-3px);
}

.social-link svg {
  width: 24px;
  height: 24px;
}

.footer-decorative {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 200px;
  opacity: 0.1;
}

.footer-pattern {
  width: 100%;
  height: 100%;
  background: repeating-linear-gradient(
    45deg,
    transparent,
    transparent 10px,
    rgba(255, 255, 255, 0.1) 10px,
    rgba(255, 255, 255, 0.1) 20px
  );
}

/* ==========================================================================
   Responsive Design
   ========================================================================== */

@media (max-width: 1024px) {
    .section-title {
        font-size: 2.25rem;
    }

    .hero-title {
        font-size: 3rem;
    }

    .profile-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .btn{
        font-size:1.4rem;
    }

    .devices-grid {
        grid-template-columns: repeat(2, 1fr);
        padding: 40px;
    }

    .device-card-wide {
        grid-column: span 2;
    }

    .testimonial-content {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }

    .testimonial-image {
        order: -1;
        margin-bottom: 2rem;
    }

    .testimonial-photo {
        max-width: 250px;
        margin: 0 auto;
    }

    .cta-title {
        font-size: 2.5rem;
    }
    .profile-description{margin-bottom:0px;}
    .qualifications-list li{
    font-size:1.2rem;
}
}



/* Tablet and Mobile Styles */
/* Mobile Menu Overlay */
.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

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

/* Mobile Menu Panel */
.mobile-menu-panel {
    position: fixed;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background-color: var(--background-primary);
    z-index: 999;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    transition: left 0.3s ease;
    box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
}

.mobile-menu-panel.active {
    left: 0;
}

.mobile-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 3rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #e0e0e0;
}

.mobile-menu-close {
    background: none;
    border: none;
    font-size: 2.5rem;
    cursor: pointer;
    color: var(--text-primary);
    padding: 0.5rem;
}

.mobile-menu-links {
    display: flex;
    flex-direction: column;
    gap: 0px;
    margin-bottom: auto;
}

.mobile-menu-links a {
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--text-primary);
    padding: 1rem 0;
    border-bottom: 1px solid #f0f0f0;
    transition: var(--transition-base);
}

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

.mobile-menu-cta {
    margin-top: auto;
    padding-top: 2rem;
}

@media (max-width: 768px) {
    .nav-links,
    .nav-cta-btn {
        display: none;
    }

    .mobile-menu-toggle {
        display: block;
    }

    .nav-container {
        padding: 0 1rem;
    }

    .nav-header.menu-open .hamburger-icon {
        background-color: transparent;
    }

    .nav-header.menu-open .hamburger-icon::before {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .nav-header.menu-open .hamburger-icon::after {
        transform: rotate(-45deg) translate(5px, -5px);
    }

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

    .hero-image {
        grid-row: 1;
    }

    .hero-buttons {
        justify-content: center;
        flex-direction: column;
        align-items: center;
    }

    .rating-display {
        justify-content: center;
    }

    .profile-content {
        grid-template-columns: 1fr;
    }

    .devices-grid {
        grid-template-columns: 1fr 1fr;
        padding: 0px 20px;
    }
    h3.device-title{
      padding-top:10px
    }
    .device-card-wide {
        grid-column: 1;
    }

    .ablation-grid {
        grid-template-columns: 1fr;
        gap: 0;
        padding: 10px;
    }

    .symptoms-grid {
        grid-template-columns: 1fr 1fr;
        padding: 0 1rem;
    }

    .testimonial-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .testimonial-image {
        order: -1;
        margin-bottom: 2rem;
    }

    .testimonial-photo {
        margin: 0 auto;
    }

    .cta-section {
        width: 90%;
        padding: 2rem 1rem;
    }

    .cta-title {
        font-size: 2.5rem;
        width: 100%;
    }

    .cta-description {
        width: 100%;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }

    .section-title {
        font-size: 2rem;
        line-height: 1.3;
        margin-bottom: 54px;
    }
 .ablation-section{
    padding-bottom: 0px !important;
  }
    .experience-section,
    .profile-section,
    .devices-section,
    .ablation-section,
    .symptoms-section,
    .testimonial-section,
    .cta-section,
    .get-to-know-section {
        margin: 3rem 1rem;
        padding: 40px 20px;
    }
 

    .symptoms-grid {
        padding: 0;
    }

    .cta-section {
        width: calc(100% - 2rem);
        padding: 51px 46px;
    }

    .footer{
        padding: 60px 30px;
    }
}

/* Mobile Styles */
@media (max-width: 480px) {
  .hero-title {
    font-size: 2.5rem;
  }
  
  .hero-subtitle {
    font-size: 1.125rem;
  }
  
  .section-title {
    font-size: 1.75rem;
    margin-bottom: 37px;
  }
  
  .cta-title {
    font-size: 2rem;
  }
  
  .profile-title {
    font-size: 2rem;
  }
  
  .footer-title {
    font-size: 2rem;
  }
  
  .testimonial-quote {
    font-size: 1.25rem;
  }
  
  .quote-mark {
    font-size: 6rem;
  }
  
  .video-placeholder {
    height: 300px;
  }
  
  .play-button {
    width: 80px;
    height: 80px;
  }
  
  .play-button svg {
    width: 32px;
    height: 32px;
  }
  
  .devices-grid {
    grid-template-columns: 1fr 1f;
  }
  
  .device-card-wide {
    grid-column: span 1;
  }
}
@media (max-width: 502px) {

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


/* ==========================================================================
   Accessibility & Print Styles
   ========================================================================== */

/* Focus Styles */


/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  
  .shape {
    animation: none;
  }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
  :root {
    --primary-color: #000;
    --secondary-color: #000;
    --text-primary: #000;
    --text-white: #fff;
    --background-primary: #fff;
  }
}

/* Print Styles */
@media print {
  .nav-header,
  .hero-buttons,
  .btn,
  .footer {
    display: none;
  }
  
  body {
    background: white;
    color: black;
  }
  
  .section-title,
  .hero-title {
    color: black;
  }
}