/* ============================================
   Doctor on Call - Professional Healthcare CSS
   ============================================ */

   :root {
    --primary-color: #14b8a6;
    --primary-dark: #0d9488;
    --secondary-color: #0f766e;
    --accent-color: #14b8a6;
    --text-blue: #1e3a5f;
    --text-blue-dark: #0f1f3c;
    --light-bg: #f0fdfa;
    --light-bg-2: #f0f4f8;
    --text-dark: #1f2937;
    --text-gray: #6b7280;
    --border-color: #e5e7eb;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
  }
  
  * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  .link {
    color: var(--text-blue);
    font-weight: bold;
    cursor: pointer;
  }
  
  html {
    scroll-behavior: smooth;
    overflow-x: hidden;
    width: 100%;
    max-width: 100%;
  }
  
  body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
      'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue',
      sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    color: var(--text-dark);
    line-height: 1.6;
    background-color: #ffffff;
    overflow-x: hidden;
    width: 100%;
    max-width: 100%;
  }
  
  /* ============================================
     TYPOGRAPHY
     ============================================ */
  
  h1,
  h2,
  h3,
  h4,
  h5,
  h6 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-blue);
  }
  
  h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
  }
  
  h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
  }
  
  h3 {
    font-size: 1.875rem;
    margin-bottom: 1rem;
  }
  
  h4 {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
  }
  
  p {
    margin-bottom: 1rem;
    color: var(--text-gray);
  }
  
  a {
    color: var(--text-blue);
    text-decoration: none;
    transition: color 0.15s ease;
  }
  
  a:hover {
    color: var(--secondary-color);
  }
  
  /* ============================================
     CONTAINER & LAYOUT
     ============================================ */
  
  .container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
  }
  
  @media (min-width: 768px) {
    .container {
      padding: 0 1.5rem;
    }
  }
  
  @media (min-width: 1024px) {
    .container {
      padding: 0 2rem;
    }
  }
  
  .row {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 1.5rem;
  }
  
  .col-md-6 {
    grid-column: span 12;
  }
  
  @media (min-width: 768px) {
    .col-md-6 {
      grid-column: span 6;
    }
  }
  
  .col-md-4 {
    grid-column: span 12;
  }
  
  @media (min-width: 768px) {
    .col-md-4 {
      grid-column: span 4;
    }
  }
  
  .col-md-3 {
    grid-column: span 12;
  }
  
  @media (min-width: 768px) {
    .col-md-3 {
      grid-column: span 6;
    }
  }
  
  @media (min-width: 1024px) {
    .col-md-3 {
      grid-column: span 3;
    }
  }
  
  /* ============================================
     NAVIGATION
     ============================================ */
  
  /* ============================================
     NAVIGATION
     ============================================ */
  
  .transparent-nav {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 50;
    background-color: transparent;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding: 1rem 0;
    transition: all 0.15s ease;
  }
  
  .sticky-nav {
    position: fixed;
    background-color: rgba(15, 23, 42, 0.95);
    /* Dark background matching overlay */
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    padding: 0.5rem 0;
    /* Slightly smaller padding on scroll */
    border-bottom: none;
  }
  
  .nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  
  .nav-text {
    color: white;
    font-size: 0.9rem;
    font-weight: 500;
    text-align: center;
    flex-grow: 1;
    margin: 0 2rem;
  }
  
  /* ============================================
     BUTTONS
     ============================================ */
  
  .btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.65rem 1rem;
    border: none;
    border-radius: 0.5rem;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s ease;
    text-decoration: none;
  }
  
  .btn-purple-pill {
    background-color: #14b8a6;
    /* Green from logo */
    color: white;
    border-radius: 9999px;
    padding: 0.5rem 1.5rem;
    font-size: 0.9rem;
  }
  
  .btn-purple-pill:hover {
    background-color: #0d9488;
    transform: translateY(-1px);
  }
  
  .btn-purple-glow {
    background-color: #14b8a6;
    /* Green from logo */
    color: white;
    border-radius: 9999px;
    padding: 1rem 2rem;
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 0 15px rgba(20, 184, 166, 0.5);
  }
  
  .btn-purple-glow:hover {
    background-color: #0d9488;
    box-shadow: 0 0 25px rgba(20, 184, 166, 0.7);
    transform: translateY(-2px);
  }
  
  /* ============================================
     BUTTONS
     ============================================ */
  
  .btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.65rem 1rem;
    border: none;
    border-radius: 0.5rem;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s ease;
    text-decoration: none;
  }
  
  .btn-primary {
    background-color: #14b8a6;
    color: white;
  }
  
  .btn-primary:hover {
    background-color: #0d9488;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
  }
  
  .btn-outline {
    border: 2px solid #14b8a6;
    color: #14b8a6;
    background-color: transparent;
  }
  
  .btn-outline:hover {
    background-color: rgba(20, 184, 166, 0.1);
  }
  
  .btn-lg {
    padding: 0.5rem 1rem;
    font-size: 1.125rem;
  }
  
  /* ============================================
     CARDS
     ============================================ */
  
  .card {
    background-color: white;
    border: none;
    border-radius: 0.65rem;
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: all 0.15s ease;
  }
  
  .card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
  }
  
  .card-header {
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
  }
  
  .card-title {
    font-size: 1.25rem;
    color: var(--text-blue);
    margin: 0;
  }
  
  .card-description {
    font-size: 0.875rem;
    color: var(--accent-color);
    font-weight: 600;
    margin-bottom: 0.5rem;
  }
  
  .card-content {
    padding: 1.5rem;
  }
  
  /* ============================================
     SECTIONS
     ============================================ */
  
  section {
    padding: 3rem 0;
  }
  
  .section-title {
    text-align: center;
    margin-bottom: 3rem;
  }
  
  .section-title h2 {
    margin-bottom: 1rem;
  }
  
  .section-title p {
    font-size: 1.125rem;
    max-width: 42rem;
    margin: 0 auto;
  }
  
  .bg-light {
    background-color: var(--light-bg-2);
  }
  
  .bg-gradient {
    background: linear-gradient(135deg, var(--light-bg) 0%, #f0fdf4 100%);
  }
  
  .bg-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
  }
  
  .bg-primary h2,
  .bg-primary h3 {
    color: white;
  }

  .comparison-section .section-title {
    margin-bottom: 2rem;
  }

  .comparison-table-card {
    background-color: white;
    border-radius: 0.85rem;
    box-shadow: var(--shadow-md);
    overflow: hidden;
  }

  .comparison-table-wrapper {
    overflow-x: auto;
  }

  .comparison-table {
    width: 100%;
    border-collapse: collapse;
  }

  .comparison-table th,
  .comparison-table td {
    padding: 1rem 1.5rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
  }

  .comparison-table th {
    background-color: #f8fafc;
    color: var(--text-blue);
    font-size: 1.05rem;
  }

  .comparison-table th:first-child,
  .comparison-table td:first-child {
    color: var(--text-blue);
    font-weight: 600;
  }

  .comparison-table tr:last-child td {
    border-bottom: none;
  }

  @media (max-width: 640px) {
   

    .comparison-table th,
    .comparison-table td {
      padding: 0.85rem 1rem;
      font-size: 0.95rem;
    }
  }

  /* ============================================
     HERO SECTION
     ============================================ */
  
  /* ============================================
     HERO SECTION
     ============================================ */
  
  .full-screen-hero {
    position: relative;
    min-height: 100vh;
    background-image: url('../images/clean-banner.png');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    padding: 0;
    margin-top: -85px;
    max-width: 100%;
    overflow: hidden;
  }
  
  .full-screen-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(15, 23, 42, 0.4) 0%, rgb(0 0 0 / 95%) 100% 100%);
    z-index: 1;
  }
  
  .hero-content-centered {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 600px;
    margin-left: auto;
    margin-right: 5%;
    padding-top: 5rem;
    text-align: left;
  }
  
  @media (max-width: 991px) {
    .hero-content-centered {
      margin-left: 0;
      margin-right: 0;
      max-width: 100%;
      text-align: center;
      padding: 2rem;
    }
  
    .hero-title {
      font-size: 2.5rem;
    }
  }
  
  @media (max-width: 676px) {
    .hero-title {
      font-size: 2rem !important;
    }
  
    .hero-content-centered {
      padding: 1rem;
      padding-top: 15rem;
    }
  
    .subtitle {
      font-size: 1rem;
    }
  }
  
  .hero-title {
    font-size: 3rem;
    line-height: 1.1;
    color: white;
    margin-bottom: 1.5rem;
    font-weight: 400;
    /* Thin look in screenshot? No, looks normal/serif-ish headings are standard */
  }
  
  .hero-title br {
    display: block;
  }
  
  .subtitle {
    color: white !important;
    font-size: 1.25rem;
    margin-bottom: 1rem;
    display: block;
  }
  
  .hero-description {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    max-width: 600px;
  }
  
  /* Helper Utilities */
  .h-100 {
    height: 100%;
  }
  
  .d-none {
    display: none;
  }
  
  .d-md-block {
    display: none;
  }
  
  @media(min-width: 768px) {
    .d-md-block {
      display: block;
    }
  }
  
  .text-white {
    color: white;
  }
  
  /* ============================================
     FEATURES GRID
     ============================================ */
  
  .features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
  }
  
  .features-grid h3 {
    font-size: 1.2rem !important;
  }
  
  /* Why Choose Section Cards */
  .why-choose-grid {
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
  }
  
  .why-choose-card {
    text-align: center;
    height: 100%;
  }
  
  .why-choose-card .card-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    height: 100%;
  }
  
  .why-choose-card h3 {
    font-size: 1.125rem;
    margin-bottom: 0.75rem;
    color: var(--text-blue);
  }
  
  .why-choose-card p {
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 0;
  }
  
  .feature-card {
    text-align: center;
    padding: 1.5rem;
  }
  
  .feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
  }
  
  .feature-card h3 {
    margin-bottom: 0.75rem;
  }
  
  .feature-card p {
    font-size: 0.9375rem;
  }
  
  /* ============================================
     PEPTIDE CARDS
     ============================================ */
  
  .peptide-card {
    margin-bottom: 2rem;
  }
  
  /* Peptide Cards Row Layout */
  .peptide-cards-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1.5rem;
    margin-bottom: 1rem;
  }
  
  .peptide-cards-row .peptide-card {
    margin-bottom: 0;
    display: flex;
    flex-direction: column;
    height: 100%;
  }
  
  .peptide-cards-row .peptide-card .card-content {
    flex: 1;
    display: flex;
    flex-direction: column;
  }
  
  .peptide-cards-row .peptide-card .benefits-list {
    flex: 1;
  }
  
  .peptide-cards-row .peptide-card .flex {
    margin-top: 50px;
  }
  
  @media (max-width: 768px) {
    .peptide-cards-row {
      grid-template-columns: 1fr;
    }
  }
  
  .peptide-category {
    font-size: 0.875rem;
    color: var(--accent-color);
    font-weight: 600;
    margin-bottom: 0.5rem;
  }
  
  .peptide-name {
    font-size: 1.875rem;
    color: var(--text-blue);
    margin-bottom: 0;
  }
  
  .peptide-description {
    margin-bottom: 1.5rem;
    line-height: 1.8;
  }
  
  .benefits-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
  }
  
  .benefit-item {
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
  }
  
  .benefit-icon {
    color: var(--accent-color);
    font-weight: 700;
    flex-shrink: 0;
    margin-top: 0.25rem;
  }
  
  .benefit-text {
    color: var(--text-gray);
  }
  
  /* ============================================
     STEPS SECTION
     ============================================ */
  
  .steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
  }
  
  .step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    background-color: var(--primary-color);
    color: white;
    border-radius: 50%;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
  }
  
  .step-title {
    font-size: 1.25rem;
    color: var(--text-blue);
    margin-bottom: 0.5rem;
  }
  
  .step-description {
    font-size: 0.875rem;
    color: var(--text-gray);
  }
  
  /* ============================================
     FAQ SECTION
     ============================================ */
  
  .faq-container {
    max-width: 48rem;
    margin: 0 auto;
  }
  
  .faq-item {
    margin-bottom: 1.5rem;
  }
  
  .faq-question {
    background-color: white;
    border: none;
    border-radius: 0.65rem;
    padding: 1.5rem;
    width: 100%;
    text-align: left;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-blue);
    cursor: pointer;
    box-shadow: var(--shadow-md);
    transition: all 0.15s ease;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  
  .faq-question:hover {
    box-shadow: var(--shadow-lg);
  }
  
  .faq-question.active {
    background-color: var(--light-bg);
  }
  
  .faq-toggle {
    font-size: 1.5rem;
    transition: transform 0.15s ease;
  }
  
  .faq-question.active .faq-toggle {
    transform: rotate(180deg);
  }
  
  .faq-answer {
    display: none;
    padding: 1.5rem;
    background-color: var(--light-bg-2);
    border-radius: 0 0 0.65rem 0.65rem;
    color: var(--text-gray);
    line-height: 1.8;
  }
  
  .faq-answer.active {
    display: block;
  }
  
  /* ============================================
     FOOTER
     ============================================ */
  
  footer {
    background-color: #0f766e;
    color: #ffffff;
    padding: 3rem 0 1rem;
  }
  
  .footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
  }
  
  .footer-section h3 {
    color: white;
    font-size: 1.125rem;
    margin-bottom: 1rem;
  }
  
  .footer-section ul {
    list-style: none;
  }
  
  .footer-section ul li {
    margin-bottom: 0.5rem;
  }
  
  .footer-section ul li a {
    color: rgba(255, 255, 255, 0.85);
    transition: color 0.15s ease;
  }
  
  .footer-section ul li a:hover {
    color: white;
  }
  
  .footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: 2rem;
    text-align: center;
    font-size: 0.875rem;
  }
  
  /* ============================================
     RESPONSIVE DESIGN
     ============================================ */
  
  @media (max-width: 768px) {
    h1 {
      font-size: 2rem;
    }
  
    h2 {
      font-size: 1.75rem;
    }
  
    h3 {
      font-size: 1.25rem;
    }
  
    section {
      padding: 2rem 0;
    }
  
    .hero-buttons {
      display: flex;
      gap: 10px;
      flex-direction: column;
    }
  
    .btn {
      width: 100%;
      justify-content: center;
      font-size: 12px !important;
    }
  
    .transparent-nav .btn {
      width: auto;
      margin-left: auto;
      padding: 0.5rem 1rem;
      font-size: 0.8rem;
    }

    .why-choose-grid {
      grid-template-columns: 1fr;
    }

    .steps-grid {
      grid-template-columns: 1fr;
    }
  }
  
  /* ============================================
     UTILITY CLASSES
     ============================================ */
  
  .text-center {
    text-align: center;
  }
  
  .text-white {
    color: white;
  }
  
  .mb-1 {
    margin-bottom: 0.5rem;
  }
  
  .mb-2 {
    margin-bottom: 1rem;
  }
  
  .mb-3 {
    margin-bottom: 1.5rem;
  }
  
  .mb-4 {
    margin-bottom: 2rem;
  }
  
  .mt-1 {
    margin-top: 0.5rem;
  }
  
  .mt-2 {
    margin-top: 1rem;
  }
  
  .mt-3 {
    margin-top: 1.5rem;
  }
  
  .mt-4 {
    margin-top: 2rem;
  }
  
  .flex {
    display: flex;
  }
  
  .flex-wrap {
    flex-wrap: wrap;
  }
  
  .gap-1 {
    gap: 0.5rem;
  }
  
  .gap-2 {
    gap: 1rem;
  }
  
  .gap-3 {
    gap: 1.5rem;
  }
  
  .gap-4 {
    gap: 2rem;
  }
  
  .items-center {
    align-items: center;
  }
  
  .justify-center {
    justify-content: center;
  }
  
  .justify-between {
    justify-content: space-between;
  }
  
  .max-w-3xl {
    max-width: 48rem;
    margin-left: auto;
    margin-right: auto;
  }
  
  .rounded-lg {
    border-radius: 0.75rem;
  }
  
  .shadow-lg {
    box-shadow: var(--shadow-lg);
  }
  
  .transition {
    transition: all 0.15s ease;
  }
  
  /* ============================================
     NEW FOOTER
     ============================================ */
  .footer-new {
    background-color: #05051a;
    /* Very dark blue/black */
    color: white;
    padding: 3rem 1rem;
    text-align: center;
    border-top: none;
  }
  
  .footer-logos {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    margin-bottom: 2rem;
  }
  
  .doc-logo-footer {
    height: 40px;
    filter: brightness(0) invert(1);
  }
  
  .dha-logo-footer {
    height: 50px;
    width: auto;
    object-fit: contain;
  }
  
  .google-logo-footer {
    height: 45px;
    width: auto;
    object-fit: contain;
  }
  
  .logo-placeholder {
    color: white;
    font-size: 0.8rem;
    line-height: 1.2;
    text-align: left;
  }
  
  .google-text {
    font-size: 1.2rem;
    font-weight: bold;
  }
  
  .footer-main-text {
    font-family: serif;
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-weight: 400;
  }
  
  .footer-phone {
    display: block;
    font-family: serif;
    font-size: 2.2rem;
    color: var(--primary-color);
    /* Purple */
    margin-bottom: 2rem;
    text-decoration: none;
  }
  
  
  .footer-keywords {
    font-size: 0.8rem;
    max-width: 800px;
    margin: 0 auto 2rem;
    line-height: 1.6;
    color: #e5e7eb;
  }
  
  .social-icons {
    display: flex;
    gap: 10px;
    align-items: center;
    justify-content: center;
  }
  
  .social-icon {
    width: 38px;
    height: 38px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    border: 1px solid rgba(0,0,0,0.15);
    transition: transform 0.15s ease, background 0.15s ease;
  }
  
  .social-icon i {
    font-size: 20px;
    line-height: 1;
    color: white;
  }
  
  .social-icon:hover {
    transform: translateY(-2px);
    background: rgba(0,0,0,0.05);
  }
  

  
  .footer-bottom-text {
    font-size: 0.8rem;
    color: #9ca3af;
  }
  
  @media (max-width: 768px) {
    .footer-main-text {
      font-size: 1.5rem;
    }
  
    .footer-phone {
      font-size: 1.5rem;
    }
  }