/* Testimonial slider navigation buttons */
.testimonial-slider-controls .testimonial-arrow {
  background: #0077cc;
  border: none;
  border-radius: 50%;
  color: #fff;
  width: 48px;
  height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.2s, transform 0.2s;
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}
.testimonial-slider-controls .testimonial-arrow:hover {
  background: #005fa3;
  transform: scale(1.12);
}
:root {
  --primary: #0a0a0a;
  --secondary: #1a1a1a;
  --accent: #e63946;
  --accent-light: #ff6b6b;
  --light: #f8f9fa;
  --light-gray: #e9ecef;
  --medium-gray: #adb5bd;
  --dark-gray: #495057;
  --transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.12);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 50px rgba(0, 0, 0, 0.15);
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-full: 9999px;
  --section-py: 120px;
  --header-height: 120px; /* approximate fixed header height; adjusted in media queries */
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--primary);
  line-height: 1.6;
  background-color: var(--light);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  /* ensure page content sits below the fixed header */
  padding-top: var(--header-height);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.025em;
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.05em;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 800;
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
}

h4 {
  font-size: 1.25rem;
  font-weight: 600;
}

p {
  margin-bottom: 1.5rem;
  color: var(--dark-gray);
  font-size: 1.125rem;
  font-weight: 400;
  line-height: 1.7;
}

.text-lead {
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--medium-gray);
}

.text-sm {
  font-size: 0.875rem;
}

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

/* Layout Components */
.container {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 40px;
}

.container-narrow {
  max-width: 1100px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 16px 32px;
  background: var(--primary);
  color: white;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 1rem;
  transition: var(--transition);
  border: none;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}

.btn span {
  position: relative;
  z-index: 1;
}

.btn-accent {
  background: linear-gradient(45deg, var(--accent), var(--accent-light));
  color: white;
  box-shadow: 0 4px 15px rgba(230, 57, 70, 0.3);
}

.btn-accent:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(230, 57, 70, 0.4);
}

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

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

section {
  padding: var(--section-py) 0;
  position: relative;
}

.section-header {
  margin-bottom: 80px;
  text-align: center;
}

.section-header p {
  max-width: 700px;
  margin: 0 auto;
}

/* Header & Navigation */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 24px 0;
  z-index: 1000;
  transition: var(--transition);
  /* soft translucent background so backdrop-filter will blur behind the header */
  background: rgba(255,255,255,0.34);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid rgba(10,10,10,0.04);
}

/* stronger style when scrolled */
header.scrolled {
  background: rgba(255,255,255,0.86);
  padding: 12px 0;
  box-shadow: var(--shadow-sm);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(1px);
  border-bottom: 1px solid rgba(0,0,0,0.06);
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.logo-image {
  height: 100px; /* Adjust size as needed */
  vertical-align: middle;
  margin-right: -5px;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.logo {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--primary);
  display: flex;
  align-items: center;
}
.logo:hover .logo-image {
  transform: scale(1.18);
}

.logo-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  margin-left: 4px;
}

nav ul {
  display: flex;
  list-style: none;
  gap: 40px;
}

nav ul li a {
  font-weight: 500;
  font-size: 1rem;
  color: var(--primary);
  position: relative;
  padding: 8px 0;
}

nav ul li a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: var(--transition);
}

nav ul li a:hover::after {
  width: 100%;
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  color: var(--primary);
  font-size: 1.5rem;
  cursor: pointer;
  z-index: 1001;
}

/* Hero Section */
.hero {
  /* make hero fill the viewport minus the fixed header */
  min-height: calc(100vh - var(--header-height));
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #f8f9fa, #e9ecef);
  padding: 40px 0; /* breathing room inside hero on smaller screens */
}

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

.hero h1 {
  margin-bottom: 24px;
  background: linear-gradient(to right, var(--primary), var(--dark-gray));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero p {
  font-size: 1.25rem;
  color: var(--dark-gray);
  margin-bottom: 40px;
  max-width: 600px;
}

.hero-btns {
  display: flex;
  gap: 16px;
  margin-top: 40px;
}

.hero-image {
  position: absolute;
  right: 5%;
  top: 50%;
  transform: translateY(-50%);
  width: 45%;
  height: 70%;
  background: url('images/ctpnglogo.png') no-repeat center center/cover;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
}

/* Responsive hero image: on tablets/phones make the image stack and not crop */
@media (max-width: 992px) {
  /* reduce header height for tablets */
  :root { --header-height: 96px; }
  body { padding-top: var(--header-height); }

  .hero {
    flex-direction: column;
    text-align: center;
    padding: 28px 0;
  }

  .hero-content {
    max-width: 100%;
    padding: 0 20px;
  }

  .hero-image {
    position: relative;
    right: auto;
    top: auto;
    transform: none;
    width: 100%;
    height: auto;
    min-height: 240px;
    background-size: contain;
    background-position: center top;
    margin-top: 18px;
    border-radius: var(--radius-lg);
  }
}

@media (max-width: 576px) {
  /* mobile tweaks */
  :root { --header-height: 80px; }
  body { padding-top: var(--header-height); }

  .hero {
    padding: 18px 0;
  }

  .hero-image {
    min-height: 180px;
    margin-top: 12px;
  }

  .logo-image { height: 56px; }
}

/* About Section */
.about {
  background: white;
  position: relative;
}

.about::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMTAwJSIgaGVpZ2h0PSIxMDAlIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjxkZWZzPjxwYXR0ZXJuIGlkPSJwYXR0ZXJuIiB3aWR0aD0iNDAiIGhlaWdodD0iNDAiIHBhdHRlcm5Vbml0cz0idXNlclNwYWNlT25Vc2UiIHBhdHRlcm5UcmFuc2Zvcm09InJvdGF0ZSg0NSkiPjxyZWN0IHdpZHRoPSIyMCIgaGVpZ2h0PSIyMCIgZmlsbD0icmdiYSgwLDAsMCwwLjAxKSIvPjwvcGF0dGVybj48L2RlZnM+PHJlY3QgZmlsbD0idXJsKCNwYXR0ZXJuKSIgd2lkdGg9IjEwMCUiIGhlaWdodD0iMTAwJSIvPjwvc3ZnPg==');
  opacity: 0.5;
  pointer-events: none;
}

.about-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  position: relative;
}

.about-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 40px;
}

.stat-item {
  background: white;
  padding: 32px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--light-gray);
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--accent);
  margin-bottom: 8px;
  line-height: 1;
}

.stat-label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--medium-gray);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.about-image {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  height: 600px;
}

.about-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.about-image:hover img {
  transform: scale(1.03);
}

/* Services Section */
.services {
  background: var(--secondary);
  color: white;
  position: relative;
  overflow: hidden;
}

.services::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 300px;
  height: 300px;
  background: var(--accent);
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.2;
}

.services .section-header h2 {
  color: white;
}

.services .section-header p {
  color: var(--medium-gray);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.service-card {
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(10px);
  padding: 48px 32px;
  border-radius: var(--radius-lg);
  transition: var(--transition);
  border: 1px solid rgba(255, 255, 255, 0.05);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(230, 57, 70, 0.1), transparent);
  opacity: 0;
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-10px);
  background: rgba(255, 255, 255, 0.05);
  box-shadow: var(--shadow-lg);
  border-color: rgba(255, 255, 255, 0.1);
}

.service-card:hover::before {
  opacity: 1;
}

.service-icon {
  width: 64px;
  height: 64px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  font-size: 1.5rem;
  color: var(--accent);
}

.service-card h3 {
  color: white;
  margin-bottom: 16px;
}

.service-card p {
  color: var(--medium-gray);
  font-size: 1rem;
}

/* Portfolio Section */
.portfolio {
  background: white;
}

.portfolio-nav {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-bottom: 48px;
}

.portfolio-nav button {
  background: none;
  border: none;
  padding: 8px 16px;
  font-family: 'Inter', sans-serif;
  font-weight: 500;
  color: var(--dark-gray);
  cursor: pointer;
  position: relative;
}

.portfolio-nav button::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: var(--transition);
}

.portfolio-nav button.active {
  color: var(--primary);
  font-weight: 600;
}

.portfolio-nav button.active::after {
  width: 100%;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 30px;
}

.portfolio-item {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 400px;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
}

.portfolio-item:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-xl);
}

.portfolio-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.portfolio-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to top, rgba(10, 10, 10, 0.9), transparent);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 32px;
  color: white;
  opacity: 0;
  transition: var(--transition);
}

.portfolio-item:hover .portfolio-overlay {
  opacity: 1;
}

.portfolio-tag {
  display: inline-block;
  padding: 4px 12px;
  background: var(--accent);
  color: white;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  margin-bottom: 16px;
}

/* Portfolio image modal (full-screen viewer for portfolio images only) */
.portfolio-modal {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(6, 10, 20, 0.82);
  z-index: 20000;
  padding: 20px;
}
.portfolio-modal.open {
  display: flex;
}
.portfolio-modal img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  border-radius: 8px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.6);
}
.portfolio-modal .modal-close {
  position: absolute;
  top: 18px;
  right: 18px;
  background: #e63946; /* red exit button */
  color: white;
  border: none;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  cursor: pointer;
  box-shadow: 0 8px 20px rgba(230,57,70,0.28);
}
.portfolio-modal .modal-close:focus {
  outline: 2px solid rgba(255,255,255,0.12);
}

/* Small screens: ensure the image fits comfortably */
@media (max-width: 640px) {
  .portfolio-modal img { max-height: calc(100% - 80px); }
  .portfolio-modal .modal-close { top: 12px; right: 12px; width: 44px; height: 44px; }
}

/* Testimonials Section */
.testimonials {
  background: var(--light);
}

.testimonial-slider {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
}

.testimonial-card {
  background: white;
  padding: 48px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
  margin: 0 20px;
}

.testimonial-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  overflow: hidden;
  margin: 0 auto 24px;
  border: 4px solid white;
  box-shadow: var(--shadow-md);
}

.testimonial-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.testimonial-quote {
  font-size: 1.25rem;
  font-style: italic;
  color: var(--dark-gray);
  margin-bottom: 24px;
  position: relative;
}

.testimonial-quote::before,
.testimonial-quote::after {
  content: '"';
  font-size: 3rem;
  color: var(--accent);
  opacity: 0.2;
  position: absolute;
}

.testimonial-quote::before {
  top: -20px;
  left: -20px;
}

.testimonial-quote::after {
  bottom: -40px;
  right: -20px;
}

.testimonial-author {
  font-weight: 700;
  margin-bottom: 4px;
}

.testimonial-role {
  color: var(--medium-gray);
  font-size: 0.875rem;
}

/* Contact Section */
.contact {
  background: var(--primary);
  color: white;
  position: relative;
  overflow: hidden;
}

.contact::before {
  content: '';
  position: absolute;
  bottom: -100px;
  right: -100px;
  width: 300px;
  height: 300px;
  background: var(--accent);
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.2;
}

.contact .section-header h2 {
  color: white;
}

.contact .section-header p {
  color: var(--medium-gray);
}

.contact-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
}

.contact-info h3 {
  color: white;
  margin-bottom: 24px;
}

.contact-details {
  margin-bottom: 40px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: 24px;
}

.contact-icon {
  width: 48px;
  height: 48px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 16px;
  flex-shrink: 0;
  color: var(--accent);
}

.contact-text h4 {
  color: white;
  margin-bottom: 4px;
}

.contact-text p {
  color: var(--medium-gray);
  margin: 0;
}

.contact-form {
  background: white;
  padding: 48px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
}

.form-group {
  margin-bottom: 24px;
}

.form-label {
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
  color: var(--dark-gray);
}

.form-control {
  width: 100%;
  padding: 16px;
  border: 1px solid var(--accent-light);
  border-radius: var(--radius-sm);
  font-family: 'Inter', sans-serif;
  font-size: 1rem;
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(230, 57, 70, 0.2);
}

textarea.form-control {
  min-height: 150px;
  resize: vertical;
}

/* Footer */
footer {
  background: var(--secondary);
  color: white;
  padding: 80px 0 40px;
}

.footer-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 60px;
  margin-bottom: 60px;
}

.footer-logo {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
}

.footer-logo-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  margin-left: 4px;
}

.footer-about p {
  color: var(--medium-gray);
  margin-bottom: 24px;
}

.social-links {
  display: flex;
  gap: 16px;
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 50%;
  color: var(--medium-gray);
  transition: var(--transition);
}

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

.footer-col h4 {
  color: white;
  margin-bottom: 24px;
  font-size: 1.125rem;
  position: relative;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 0;
  width: 40px;
  height: 2px;
  background: var(--accent);
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 12px;
}

.footer-links a {
  color: var(--medium-gray);
  transition: var(--transition);
  font-weight: 400;
}

.footer-links a:hover {
  color: var(--accent);
  padding-left: 4px;
}

.footer-newsletter p {
  color: var(--medium-gray);
  margin-bottom: 16px;
}

.newsletter-form {
  display: flex;
}

.newsletter-input {
  flex: 1;
  padding: 12px 16px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-sm) 0 0 var(--radius-sm);
  color: white;
  font-family: 'Inter', sans-serif;
}

.newsletter-input::placeholder {
  color: var(--medium-gray);
}

.newsletter-btn {
  background: var(--accent);
  color: white;
  border: none;
  padding: 0 24px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.newsletter-btn:hover {
  background: var(--accent-light);
}

/* Footer refinements */
.footer-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 36px;
}

.footer-about p {
  color: var(--medium-gray);
  margin-bottom: 20px;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  color: var(--medium-gray);
  text-decoration: none;
  display: inline-block;
}

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

.social-links {
  display: flex;
  gap: 12px;
  margin-top: 8px;
}

.social-link {
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  background: rgba(255,255,255,0.03);
  color: var(--medium-gray);
  transition: var(--transition);
}

.social-link i {
  font-size: 0.95rem;
}

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

.footer-newsletter p {
  color: var(--medium-gray);
  margin-bottom: 10px;
}

.newsletter-form {
  display: flex;
  gap: 8px;
}

.newsletter-input {
  flex: 1;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255,255,255,0.06);
  background: rgba(255,255,255,0.02);
  color: white;
}

.newsletter-btn {
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  background: var(--accent);
  border: none;
  color: white;
  cursor: pointer;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.05);
  padding-top: 28px;
  margin-top: 32px;
}

.footer-bottom a {
  color: var(--medium-gray);
}

.footer-bottom a:hover {
  color: var(--accent);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 40px;
  text-align: center;
}

.footer-bottom p {
  color: var(--medium-gray);
  font-size: 0.875rem;
}

/* Animations */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.fade-in {
  opacity: 0;
  animation: fadeIn 1s ease forwards;
}

.delay-1 { animation-delay: 0.2s; }
.delay-2 { animation-delay: 0.4s; }
.delay-3 { animation-delay: 0.6s; }
.delay-4 { animation-delay: 0.8s; }

/* Responsive Styles */
@media (max-width: 1200px) {
  .container {
      padding: 0 32px;
  }
}

@media (max-width: 992px) {
  .hero {
      min-height: auto;
      height: auto;
      padding: 160px 0 100px;
  }

  .hero-image {
      position: relative;
      width: 100%;
      height: 400px;
      margin-left: 18px;
      margin-right: 18px;
      margin-top: 60px;
      transform: none;
      border-radius: var(--radius-xl);
  }

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

  .about-image {
      order: -1;
      height: 500px;
  }

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

@media (max-width: 768px) {
  .container {
      padding: 0 24px;
  }

  nav ul {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    /* translucent background with blur so underlying page shows through softly */
    background: rgba(255,255,255,0.8);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
    color: var(--primary);
    flex-direction: column;
    align-items: flex-start;
    padding: 100px 40px;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
  }

  nav ul.active {
      right: 0;
  }

  nav ul li {
      margin: 16px 0;
  }

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

  .hero-btns {
      flex-direction: column;
      width: 100%;
  }

  .btn {
      width: 100%;
      text-align: center;
  }

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

  .footer-container {
      grid-template-columns: 1fr;
      gap: 40px;
  }
}

@media (max-width: 576px) {
  :root {
      --section-py: 80px;
  }

  section {
      padding: 60px 0;
  }

  .section-header {
      margin-bottom: 60px;
  }

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

  .about-image {
      height: 400px;
  }

  .service-card {
      padding: 32px 24px;
  }
}

/* Towing section centering and responsive layout */
.towing-section .towing-container {
  text-align: center; /* center headings and main text */
}

.towing-grid {
  display: flex;
  gap: 24px;
  justify-content: center;
  align-items: flex-start;
  flex-wrap: wrap;
  margin-top: 20px;
}

.towing-card {
  width: 360px;
  max-width: calc(100% - 40px);
  background: transparent;
  border-radius: var(--radius-md);
  padding: 18px 16px;
  box-sizing: border-box;
  text-align: center; /* center content inside each card */
}

.towing-card-title {
  margin-bottom: 12px;
}

.towing-list {
  display: inline-block; /* keep list block centered while items remain left-aligned */
  text-align: left;
  margin: 0 auto 12px;
  padding-left: 18px;
}

.towing-list.towing-columns {
  column-count: 2;
  column-gap: 18px;
}

.towing-note {
  margin-top: 12px;
  font-weight: 600;
}

.towing-cta-wrap {
  margin-top: 14px;
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

.towing-cta {
  display: inline-block;
  padding: 10px 18px;
  border-radius: 999px;
  background: linear-gradient(45deg, var(--accent), var(--accent-light));
  color: white;
  font-weight: 700;
  text-decoration: none;
}

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

.towing-stats {
  display: flex;
  gap: 28px;
  justify-content: center;
  margin-top: 24px;
}

.towing-stat {
  text-align: center;
}

@media (max-width: 768px) {
  .towing-card {
    width: 100%;
    max-width: 640px;
  }
  .towing-list.towing-columns {
    column-count: 1;
  }
}

@media (max-width: 400px) {
  .btn {
      padding: 12px 24px;
      font-size: 0.875rem;
  }

  .testimonial-card {
      padding: 32px;
      margin: 0 10px;
  }
}

/* Towing Services Section */
.towing-section {
  padding: 64px 20px;
  background: #4870bf; /* Dark backdrop for contrast */
  color: #eff1e9;
}

.towing-container {
  max-width: 1100px;
  margin: 0 auto;
}

.towing-title {
  font-size: 2rem;
  line-height: 1.2;
  margin: 0 0 8px;
  letter-spacing: 0.2px;
}

.towing-subtitle {
  margin: 0 0 28px;
  color: #b8c2cc;
  font-size: 1rem;
}

.towing-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

@media (min-width: 860px) {
  .towing-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }
}

.towing-card {
  background: #102c6cc9;
  border: 1px solid #222838;
  border-radius: 12px;
  padding: 18px 16px;
  box-shadow: 0 6px 14px rgba(0,0,0,0.2);
}

.towing-card-title {
  font-size: 1.125rem;
  margin: 0 0 10px;
  color: #599adc;
}

.towing-list,
.towing-steps {
  margin: 0 0 12px;
  padding-left: 18px;
}

.towing-list li,
.towing-steps li {
  margin: 8px 0;
}

.towing-note {
  color: #87a7d5;
  font-size: 0.95rem;
  margin-top: 8px;
}

.towing-columns {
  columns: 2;
  column-gap: 18px;
}

@media (max-width: 540px) {
  .towing-columns {
    columns: 1;
  }
}

.towing-cta-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 10px;
}

.towing-cta {
  display: inline-block;
  background: #d8e587; /* green CTA */
  color: #041014;
  text-decoration: none;
  font-weight: 600;
  padding: 10px 14px;
  border-radius: 10px;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.towing-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 18px rgba(235, 241, 54, 0.3);
}

.towing-cta--secondary {
  background: #3a60ab;
  color: #e9edf1;
  border: 1px solid #39435a;
}

.towing-stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 24px;
}

@media (min-width: 700px) {
  .towing-stats {
    grid-template-columns: repeat(3, 1fr);
  }
}

.towing-stat {
  background: #062667;
  border: 1px solid #8597c3;
  border-radius: 12px;
  padding: 14px;
  text-align: center;
}

.towing-stat-value {
  display: block;
  font-size: 1.4rem;
  font-weight: 700;
  color: #d8e587;
}

.towing-stat-label {
  display: block;
  color: #99c2eb;
  font-size: 0.95rem;
  margin-top: 6px;
}
/* End of Towing Services Section */
/* Enhancements: responsive grid, hover/focus and touch feedback for towing cards */
/* Use a responsive auto-fit grid so cards adapt to phones, tablets, and desktops */
.towing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
  align-items: start;
}

/* Ensure cards size fluidly within the grid and add smooth transitions */
.towing-card {
  width: auto; /* override any fixed widths */
  max-width: 100%;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease, background-color 180ms ease;
  will-change: transform, box-shadow;
}

/* Hover / focus — light up effect */
.towing-card:hover,
.towing-card:focus-within {
  transform: translateY(-6px);
  box-shadow: 0 18px 36px rgba(6, 40, 120, 0.32); /* stronger, colored glow */
  border-color: rgba(255,255,255,0.12);
  background: linear-gradient(180deg, rgba(24,64,140,0.95), rgba(16,44,108,0.92));
}

/* Keyboard accessibility: visible focus ring */
.towing-card:focus-within {
  outline: 3px solid rgba(216,229,135,0.14);
  outline-offset: 4px;
}

/* Touch devices: provide active/tap feedback since hover is not available */
@media (hover: none) and (pointer: coarse) {
  .towing-card:active {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(6, 40, 120, 0.25);
  }
}

/* Make CTAs larger and easier to tap on small screens */
@media (max-width: 600px) {
  .towing-cta {
    padding: 14px 18px;
    font-size: 1rem;
    border-radius: 12px;
  }
}

/* Responsive typography for the towing title */
.towing-title {
  font-size: clamp(1.4rem, 2.2vw + 0.6rem, 2rem);
}