/* =========================================
   LIBERTY OHS — Design System & Styles
   ========================================= */

/* --- CSS Variables --- */
:root {
  --primary: #1B2A4A;
  --primary-light: #2C4270;
  --primary-dark: #0F1A30;
  --accent: #C8102E;
  --accent-hover: #A00D24;
  --white: #FFFFFF;
  --off-white: #F8F9FA;
  --gray-100: #F1F3F5;
  --gray-200: #E9ECEF;
  --gray-300: #DEE2E6;
  --gray-400: #CED4DA;
  --gray-500: #ADB5BD;
  --gray-600: #6C757D;
  --gray-700: #495057;
  --gray-800: #343A40;
  --text: #1A1A2E;
  --text-light: #4A4A5A;
  --shadow-sm: 0 2px 8px rgba(27, 42, 74, 0.08);
  --shadow-md: 0 4px 20px rgba(27, 42, 74, 0.12);
  --shadow-lg: 0 8px 40px rgba(27, 42, 74, 0.16);
  --shadow-xl: 0 12px 60px rgba(27, 42, 74, 0.20);
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --max-width: 1200px;
}

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

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

body {
  font-family: 'Open Sans', sans-serif;
  color: var(--text);
  background: var(--off-white);
  line-height: 1.7;
  overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  line-height: 1.2;
  color: var(--primary);
}

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

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

ul {
  list-style: none;
}

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

/* --- Navigation --- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(27, 42, 74, 0.97);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  transition: all var(--transition);
}

.navbar.scrolled {
  box-shadow: var(--shadow-lg);
}

.nav-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 120px;
}

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

.nav-logo img {
  height: 95px;
  width: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-links a {
  color: rgba(255, 255, 255, 0.85);
  font-family: 'Montserrat', sans-serif;
  font-weight: 500;
  font-size: 0.9rem;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  position: relative;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--white);
  background: rgba(255, 255, 255, 0.1);
}

.nav-links a.nav-cta {
  background: var(--accent);
  color: var(--white);
  padding: 10px 24px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  margin-left: 8px;
}

.nav-links a.nav-cta:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(200, 16, 46, 0.4);
}

/* Dropdown */
.nav-dropdown {
  position: relative;
}

.nav-dropdown>a {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-dropdown>a::after {
  content: '';
  width: 0;
  height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 5px solid currentColor;
  transition: transform var(--transition);
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 280px;
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xl);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--transition);
  padding: 8px;
  margin-top: 8px;
}

.nav-dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-menu a {
  display: block;
  color: var(--text);
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  font-family: 'Open Sans', sans-serif;
  font-weight: 400;
}

.dropdown-menu a:hover {
  background: var(--gray-100);
  color: var(--primary);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
}

.hamburger span {
  width: 26px;
  height: 2.5px;
  background: var(--white);
  border-radius: 2px;
  transition: all var(--transition);
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* --- Hero Section --- */
.hero {
  position: relative;
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  margin-top: 120px;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg,
      rgba(15, 26, 48, 0.92) 0%,
      rgba(27, 42, 74, 0.80) 50%,
      rgba(44, 66, 112, 0.70) 100%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 800px;
  padding: 40px 24px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 8px 20px;
  border-radius: 50px;
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.85rem;
  font-weight: 600;
  font-family: 'Montserrat', sans-serif;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 24px;
  backdrop-filter: blur(8px);
}

.hero h1 {
  font-size: 3.2rem;
  color: var(--white);
  margin-bottom: 20px;
  letter-spacing: -0.5px;
  line-height: 1.15;
}

.hero h1 span {
  color: var(--accent);
}

.hero p {
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 36px;
  line-height: 1.7;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: var(--radius-sm);
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  letter-spacing: 0.3px;
}

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

.btn-primary:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(200, 16, 46, 0.35);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255, 255, 255, 0.4);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--white);
  transform: translateY(-2px);
}

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

.btn-dark:hover {
  background: var(--primary-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

/* --- Section Styles --- */
.section {
  padding: 100px 0;
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 60px;
}

.section-label {
  display: inline-block;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}

.section-header h2 {
  font-size: 2.4rem;
  margin-bottom: 16px;
  letter-spacing: -0.3px;
}

.section-header p {
  font-size: 1.1rem;
  color: var(--text-light);
  line-height: 1.7;
}

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

.section-dark h2,
.section-dark h3 {
  color: var(--white);
}

.section-dark p {
  color: rgba(255, 255, 255, 0.8);
}

/* --- Service Cards (Homepage) --- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.service-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  min-height: 320px;
  display: flex;
  align-items: flex-end;
  transition: all var(--transition);
  cursor: pointer;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.service-card-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.service-card:hover .service-card-bg {
  transform: scale(1.08);
}

.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top,
      rgba(15, 26, 48, 0.95) 0%,
      rgba(15, 26, 48, 0.5) 40%,
      rgba(15, 26, 48, 0.15) 100%);
  z-index: 1;
  transition: all var(--transition);
}

.service-card:hover::before {
  background: linear-gradient(to top,
      rgba(15, 26, 48, 0.98) 0%,
      rgba(15, 26, 48, 0.6) 50%,
      rgba(15, 26, 48, 0.3) 100%);
}

.service-card-content {
  position: relative;
  z-index: 2;
  padding: 28px;
  width: 100%;
}

.service-card-icon {
  font-size: 2rem;
  margin-bottom: 12px;
}

.service-card h3 {
  color: var(--white);
  font-size: 1.25rem;
  margin-bottom: 8px;
}

.service-card p {
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.9rem;
  line-height: 1.5;
  margin-bottom: 12px;
  opacity: 0;
  transform: translateY(10px);
  transition: all var(--transition);
}

.service-card:hover p {
  opacity: 1;
  transform: translateY(0);
}

.service-card .card-arrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--accent);
  font-weight: 600;
  font-size: 0.88rem;
  font-family: 'Montserrat', sans-serif;
  transition: all var(--transition);
}

.service-card:hover .card-arrow {
  gap: 12px;
}

/* --- About Preview (Home) --- */
.about-preview {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-preview-text h2 {
  font-size: 2.2rem;
  margin-bottom: 20px;
}

.about-preview-text p {
  color: var(--text-light);
  margin-bottom: 16px;
  font-size: 1.05rem;
}

.about-preview-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 32px;
}

.stat-item {
  padding: 24px;
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
  transition: all var(--transition);
}

.stat-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.stat-number {
  font-family: 'Montserrat', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  color: var(--primary);
  display: block;
}

.stat-label {
  font-size: 0.88rem;
  color: var(--gray-600);
  margin-top: 4px;
}

.about-preview-image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.about-preview-image img {
  width: 100%;
  height: 450px;
  object-fit: cover;
}

.about-preview-image::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 100px;
  background: linear-gradient(to top, rgba(27, 42, 74, 0.2), transparent);
}

/* --- CTA Banner --- */
.cta-banner {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(200, 16, 46, 0.08) 0%, transparent 60%);
  animation: ctaPulse 8s ease-in-out infinite;
}

@keyframes ctaPulse {

  0%,
  100% {
    transform: scale(1);
  }

  50% {
    transform: scale(1.1);
  }
}

.cta-banner h2 {
  color: var(--white);
  font-size: 2.4rem;
  margin-bottom: 16px;
  position: relative;
}

.cta-banner p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 1.15rem;
  margin-bottom: 32px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
}

.cta-banner .btn {
  position: relative;
}

/* --- Footer --- */
.footer {
  background: var(--primary-dark);
  color: rgba(255, 255, 255, 0.75);
  padding: 60px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand img {
  height: 52px;
  margin-bottom: 16px;
}

.footer-brand p {
  font-size: 0.92rem;
  line-height: 1.7;
  max-width: 300px;
}

.footer h4 {
  color: var(--white);
  font-size: 1rem;
  margin-bottom: 20px;
  font-family: 'Montserrat', sans-serif;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 700;
}

.footer-links a {
  display: block;
  color: rgba(255, 255, 255, 0.65);
  padding: 6px 0;
  font-size: 0.92rem;
  transition: all var(--transition);
}

.footer-links a:hover {
  color: var(--white);
  padding-left: 6px;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 14px;
  font-size: 0.92rem;
}

.footer-contact-item .icon {
  font-size: 1.1rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.footer-bottom {
  padding: 24px 0;
  text-align: center;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.45);
}

/* --- Service Page (Individual) --- */
.service-hero {
  position: relative;
  min-height: 50vh;
  display: flex;
  align-items: center;
  background-size: cover;
  background-position: center;
  margin-top: 120px;
}

.service-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg,
      rgba(15, 26, 48, 0.92) 0%,
      rgba(27, 42, 74, 0.75) 100%);
}

.service-hero-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
}

.service-hero h1 {
  font-size: 2.8rem;
  color: var(--white);
  margin-bottom: 16px;
}

.service-hero p {
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.7;
}

/* Service Detail Content */
.service-detail {
  padding: 80px 0;
}

.service-detail-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 60px;
}

.service-detail h2 {
  font-size: 1.8rem;
  margin-bottom: 20px;
}

.service-detail p {
  font-size: 1.05rem;
  color: var(--text-light);
  margin-bottom: 20px;
  line-height: 1.8;
}

.service-list {
  list-style: none;
  margin: 24px 0;
}

.service-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid var(--gray-200);
  font-size: 1rem;
  color: var(--text);
}

.service-list li:last-child {
  border-bottom: none;
}

.service-list li::before {
  content: '✓';
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  background: rgba(27, 42, 74, 0.08);
  color: var(--primary);
  border-radius: 50%;
  font-weight: 700;
  font-size: 0.8rem;
  flex-shrink: 0;
  margin-top: 1px;
}

.service-sidebar {
  position: sticky;
  top: 100px;
}

.sidebar-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 32px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--gray-200);
  margin-bottom: 24px;
}

.sidebar-card h3 {
  font-size: 1.2rem;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--accent);
}

.sidebar-nav a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  color: var(--text);
  border-radius: var(--radius-sm);
  font-size: 0.92rem;
  transition: all var(--transition);
  margin-bottom: 4px;
}

.sidebar-nav a:hover,
.sidebar-nav a.active {
  background: var(--gray-100);
  color: var(--primary);
  font-weight: 600;
}

.sidebar-nav a::before {
  content: '→';
  color: var(--accent);
  font-weight: 700;
}

.nationwide-badge {
  display: flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: var(--white);
  padding: 20px;
  border-radius: var(--radius-md);
  font-size: 0.92rem;
  font-weight: 500;
  line-height: 1.5;
}

.nationwide-badge .badge-icon {
  font-size: 2rem;
  flex-shrink: 0;
}

/* --- About Page --- */
.about-hero {
  position: relative;
  min-height: 40vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  margin-top: 120px;
}

.about-hero h1 {
  color: var(--white);
  font-size: 2.8rem;
}

.about-hero p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 1.15rem;
  max-width: 600px;
  margin-top: 12px;
}

.mission-section {
  padding: 80px 0;
}

.mission-content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.mission-content h2 {
  font-size: 2rem;
  margin-bottom: 24px;
}

.mission-quote {
  font-size: 1.4rem;
  font-style: italic;
  color: var(--primary);
  font-weight: 600;
  border-left: 4px solid var(--accent);
  padding-left: 24px;
  text-align: left;
  margin: 40px 0;
  line-height: 1.6;
}

.bio-section {
  padding: 80px 0;
  background: var(--white);
}

.bio-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
}

.bio-card {
  padding: 40px;
  background: var(--off-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
}

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

.bio-card .bio-title {
  font-size: 0.9rem;
  color: var(--accent);
  font-weight: 600;
  font-family: 'Montserrat', sans-serif;
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.bio-card p {
  color: var(--text-light);
  line-height: 1.8;
  font-size: 1rem;
}

.certifications-section {
  padding: 80px 0;
}

.certs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  max-width: 900px;
  margin: 0 auto;
}

.cert-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 20px 24px;
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
  transition: all var(--transition);
}

.cert-item:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.cert-icon {
  font-size: 1.6rem;
}

.cert-text {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text);
}

/* --- Contact Page --- */
.contact-section {
  padding: 80px 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
}

.contact-info-card {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 24px;
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
  margin-bottom: 20px;
  transition: all var(--transition);
}

.contact-info-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.contact-info-icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(27, 42, 74, 0.08);
  border-radius: var(--radius-md);
  font-size: 1.4rem;
  flex-shrink: 0;
}

.contact-info-card h4 {
  font-size: 1rem;
  color: var(--primary);
  margin-bottom: 4px;
}

.contact-info-card p {
  font-size: 0.95rem;
  color: var(--text-light);
}

.contact-info-card a {
  color: var(--primary);
  font-weight: 600;
}

.contact-info-card a:hover {
  color: var(--accent);
}

/* Contact Form */
.contact-form {
  background: var(--white);
  padding: 40px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--gray-200);
}

.contact-form h3 {
  font-size: 1.4rem;
  margin-bottom: 24px;
}

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

.form-group label {
  display: block;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--text);
  margin-bottom: 8px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 14px 18px;
  border: 2px solid var(--gray-300);
  border-radius: var(--radius-sm);
  font-family: 'Open Sans', sans-serif;
  font-size: 0.95rem;
  color: var(--text);
  background: var(--off-white);
  transition: all var(--transition);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--primary);
  background: var(--white);
  box-shadow: 0 0 0 4px rgba(27, 42, 74, 0.08);
}

.form-group textarea {
  min-height: 140px;
  resize: vertical;
}

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

.contact-form .btn {
  width: 100%;
  justify-content: center;
  padding: 16px;
  font-size: 1rem;
}

/* --- Animations --- */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.fade-in-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

.fade-in-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* --- Responsive --- */
@media (max-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .about-preview {
    grid-template-columns: 1fr;
    gap: 40px;
  }

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

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

  .service-detail-grid {
    grid-template-columns: 1fr;
  }

  .certs-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .hamburger {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 380px;
    height: 100vh;
    background: var(--primary-dark);
    flex-direction: column;
    padding: 100px 32px 32px;
    gap: 4px;
    transition: right var(--transition);
    box-shadow: -10px 0 40px rgba(0, 0, 0, 0.4);
    align-items: stretch;
  }

  .nav-links.active {
    right: 0;
  }

  .nav-links a {
    padding: 14px 16px;
    font-size: 1rem;
  }

  .nav-dropdown>a::after {
    display: none;
  }

  .dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-sm);
    margin-top: 4px;
    padding: 4px;
  }

  .dropdown-menu a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.88rem;
    padding: 10px 16px;
  }

  .dropdown-menu a:hover {
    color: var(--white);
    background: rgba(255, 255, 255, 0.08);
  }

  .nav-links a.nav-cta {
    margin-left: 0;
    margin-top: 12px;
    text-align: center;
    justify-content: center;
  }

  .hero {
    min-height: 70vh;
  }

  .hero h1 {
    font-size: 2.2rem;
  }

  .hero p {
    font-size: 1.05rem;
  }

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

  .section {
    padding: 60px 0;
  }

  .section-header h2 {
    font-size: 1.8rem;
  }

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

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

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

  .service-hero h1 {
    font-size: 2rem;
  }

  .cta-banner h2 {
    font-size: 1.8rem;
  }

  .about-preview-stats {
    grid-template-columns: 1fr;
  }

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

/* Mobile overlay */
.nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 999;
}

.nav-overlay.active {
  display: block;
}
/* Owner Bio Section (About Page) */
.owner-bio {
  display: flex;
  flex-direction: column;
  gap: 3rem;
  margin-top: 3rem;
  background: white;
  border-radius: 8px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.05);
  overflow: hidden;
}

@media (min-width: 900px) {
  .owner-bio {
    flex-direction: row;
    align-items: stretch;
  }
}

.owner-image {
  flex: 0 0 400px;
  background: var(--gray-100);
}

.owner-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  min-height: 400px;
}

.owner-content {
  flex: 1;
  padding: 3rem;
}

.owner-content h3 {
  font-size: 2rem;
  color: var(--primary-color);
  margin-bottom: 0.5rem;
}

.owner-content .bio-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid var(--gray-200);
}

.owner-content p {
  color: var(--text-light);
  line-height: 1.8;
  font-size: 1.1rem;
}

.legacy-note strong {
  color: var(--text-dark);
}