/* Highl Construction LLC — style.css */
:root {
  --primary: #E8593C;
  --primary-dark: #c94a32;
  --secondary: #1A1A2E;
  --accent: #F5F5F0;
  --text: #2C2C2A;
  --text-muted: #5a5a58;
  --white: #ffffff;
  --shadow: 0 4px 24px rgba(26, 26, 46, 0.08);
  --shadow-lg: 0 12px 40px rgba(26, 26, 46, 0.12);
  --radius: 8px;
  --radius-lg: 12px;
  --transition: 0.3s ease;
  --font-body: "Inter", system-ui, sans-serif;
  --font-heading: "Poppins", system-ui, sans-serif;
  --nav-height: 72px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 100%;
}

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

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

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

a:hover { color: var(--primary-dark); }

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.25;
  color: var(--secondary);
}

h1 { font-size: clamp(2rem, 5vw, 3.25rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.5rem); }

p { margin-bottom: 1rem; }

.container {
  width: min(100% - 2rem, 1200px);
  margin-inline: auto;
}

.section {
  padding: clamp(3rem, 8vw, 5rem) 0;
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 3rem;
}

.section-label {
  display: inline-block;
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--primary);
  margin-bottom: 0.5rem;
}

.section-header p {
  color: var(--text-muted);
  margin-bottom: 0;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 1.75rem;
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
}

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

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

.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: var(--white);
}

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

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

.btn-secondary:hover {
  background: #2a2a42;
  border-color: #2a2a42;
  color: var(--white);
}

.btn-sm { padding: 0.625rem 1.25rem; font-size: 0.875rem; }

/* Header / Nav */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(8px);
  box-shadow: 0 1px 0 rgba(26, 26, 46, 0.06);
  transition: box-shadow var(--transition);
}

.site-header.scrolled { box-shadow: var(--shadow); }

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-height);
  gap: 1rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  text-decoration: none;
  color: var(--secondary);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.125rem;
}

.logo img { width: 40px; height: 40px; }

.logo span { color: var(--primary); }

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-menu a {
  color: var(--text);
  font-weight: 500;
  font-size: 0.9375rem;
  position: relative;
}

.nav-menu a::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: width var(--transition);
}

.nav-menu a:hover,
.nav-menu a.active { color: var(--primary); }

.nav-menu a:hover::after,
.nav-menu a.active::after { width: 100%; }

.nav-cta { margin-left: 0.5rem; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--secondary);
  transition: all var(--transition);
}

.nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--nav-height);
  background: var(--secondary);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.45;
}

.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 1;
}

.service-images-duo {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
  height: 100%;
  min-height: 280px;
}

.service-images-duo img {
  width: 100%;
  height: 100%;
  min-height: 280px;
  object-fit: cover;
  border-radius: var(--radius-lg);
}

.card-with-image {
  padding: 0;
  overflow: hidden;
}

.card-with-image h3,
.card-with-image p,
.card-with-image .read-more {
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.card-with-image .read-more {
  padding-bottom: 1.5rem;
  display: inline-block;
}

.card-with-image h3 {
  padding-top: 1.25rem;
}

.card-image {
  margin: 0;
  border-radius: 0;
  overflow: hidden;
  aspect-ratio: 16/10;
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.card-image-duo {
  display: grid;
  grid-template-columns: 1fr 1fr;
  aspect-ratio: 16/10;
}

.card-image-duo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(26, 26, 46, 0.45) 0%, rgba(26, 26, 46, 0.25) 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  color: var(--white);
  max-width: 720px;
  padding: 3rem 0;
}

.hero-tagline {
  display: inline-block;
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--primary);
  margin-bottom: 1rem;
}

.hero h1 {
  color: var(--white);
  margin-bottom: 1.25rem;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.4);
}

.hero p {
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  opacity: 0.95;
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.35);
  margin-bottom: 2rem;
  max-width: 560px;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.page-hero {
  padding: calc(var(--nav-height) + 4rem) 0 4rem;
  background: var(--secondary);
  color: var(--white);
  text-align: center;
}

.page-hero-banner {
  position: relative;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.page-hero-banner::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(26, 26, 46, 0.65) 0%, rgba(26, 26, 46, 0.4) 100%);
}

.page-hero-banner .container {
  position: relative;
  z-index: 1;
}

/* Services page — 6-image collage banner */
.page-hero-services {
  position: relative;
  padding: 0;
  min-height: clamp(280px, 40vw, 420px);
  display: flex;
  align-items: center;
  overflow: hidden;
  text-align: center;
  color: var(--white);
}

.services-hero-grid {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  grid-template-rows: 1fr;
}

.services-hero-grid img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.services-hero-grid .hero-grid-duo {
  display: grid;
  grid-template-columns: 1fr 1fr;
  height: 100%;
}

.services-hero-grid .hero-grid-duo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-hero-services-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(26, 26, 46, 0.55) 0%, rgba(26, 26, 46, 0.72) 100%);
  z-index: 1;
}

.page-hero-services .container {
  position: relative;
  z-index: 2;
  padding: calc(var(--nav-height) + 3rem) 1rem 3rem;
}

.page-hero-services h1 {
  color: var(--white);
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.45);
}

.page-hero-services p {
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.4);
}

@media (max-width: 991px) {
  .services-hero-grid {
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(2, 1fr);
  }
}

@media (max-width: 520px) {
  .services-hero-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(3, 1fr);
  }

  .services-hero-grid .hero-grid-duo {
    grid-column: span 2;
  }
}

.page-hero h1 { color: var(--white); margin-bottom: 0.75rem; }

.page-hero p {
  opacity: 0.85;
  max-width: 560px;
  margin: 0 auto;
}

.breadcrumb {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  margin-bottom: 1rem;
  opacity: 0.7;
}

.breadcrumb a { color: var(--white); }
.breadcrumb a:hover { color: var(--primary); }

/* Stats */
.stats {
  background: var(--white);
  padding: 3rem 0;
  margin-top: -3rem;
  position: relative;
  z-index: 2;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: clamp(2rem, 5vw, 3rem);
}

@media (min-width: 768px) {
  .stats-grid { grid-template-columns: repeat(4, 1fr); }
}

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

.stat-number {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 700;
  color: var(--primary);
  line-height: 1;
}

.stat-label {
  font-size: 0.9375rem;
  color: var(--text-muted);
  margin-top: 0.5rem;
}

/* Cards grid */
.cards-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 640px) { .cards-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 992px) { .cards-grid.cols-3 { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 992px) { .cards-grid.cols-4 { grid-template-columns: repeat(4, 1fr); } }
@media (min-width: 992px) { .cards-grid.cols-5 { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1200px) { .cards-grid.cols-5 { grid-template-columns: repeat(5, 1fr); } }

.card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.card-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(232, 89, 60, 0.1);
  border-radius: var(--radius);
  margin-bottom: 1.25rem;
  color: var(--primary);
}

.card-icon svg { width: 28px; height: 28px; }

.card h3 { margin-bottom: 0.75rem; }

.card p {
  color: var(--text-muted);
  font-size: 0.9375rem;
  margin-bottom: 0;
}

/* Why choose us */
.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 640px) { .features-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 992px) { .features-grid { grid-template-columns: repeat(3, 1fr); } }

.feature-item {
  display: flex;
  gap: 1rem;
  padding: 1.5rem;
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.feature-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary);
  color: var(--white);
  border-radius: var(--radius);
}

.feature-icon svg { width: 24px; height: 24px; }

.feature-item h4 { margin-bottom: 0.375rem; font-size: 1.0625rem; }

.feature-item p {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: 0;
}

/* Testimonials */
.testimonials { background: var(--secondary); color: var(--white); }

.testimonials .section-header h2,
.testimonials .section-header .section-label { color: var(--white); }

.testimonials .section-header p { color: rgba(255, 255, 255, 0.7); }

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

.testimonial-track {
  display: flex;
  transition: transform 0.5s ease;
}

.testimonial-slide {
  min-width: 100%;
  padding: 0 1rem;
}

.testimonial-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  text-align: center;
}

.testimonial-stars {
  color: #f5c518;
  font-size: 1.125rem;
  margin-bottom: 1rem;
}

.testimonial-rating {
  font-size: 0.875rem;
  opacity: 0.8;
  margin-bottom: 1.5rem;
}

.testimonial-card blockquote {
  font-size: 1.0625rem;
  line-height: 1.7;
  font-style: italic;
  margin-bottom: 1.5rem;
  opacity: 0.95;
}

.testimonial-author h4 { color: var(--white); margin-bottom: 0.25rem; }

.testimonial-author span {
  font-size: 0.875rem;
  opacity: 0.7;
}

.testimonial-nav {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-top: 2rem;
}

.testimonial-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.3);
  background: transparent;
  color: var(--white);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
}

.testimonial-btn:hover {
  background: var(--primary);
  border-color: var(--primary);
}

.testimonial-dots {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1.5rem;
}

.testimonial-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.3);
  cursor: pointer;
  transition: background var(--transition);
}

.testimonial-dot.active { background: var(--primary); }

/* CTA Banner */
.cta-banner {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: var(--white);
  text-align: center;
  padding: 4rem 2rem;
  border-radius: var(--radius-lg);
}

.cta-banner h2 { color: var(--white); margin-bottom: 0.75rem; }

.cta-banner p {
  opacity: 0.9;
  margin-bottom: 1.5rem;
  max-width: 480px;
  margin-inline: auto;
}

.cta-banner .btn-outline:hover { color: var(--primary); }

/* FAQ */
.faq-list { max-width: 800px; margin: 0 auto; }

.faq-item {
  background: var(--white);
  border-radius: var(--radius);
  margin-bottom: 0.75rem;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--secondary);
}

.faq-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  position: relative;
}

.faq-icon::before,
.faq-icon::after {
  content: "";
  position: absolute;
  background: var(--primary);
  transition: transform var(--transition);
}

.faq-icon::before {
  width: 14px;
  height: 2px;
  top: 11px;
  left: 5px;
}

.faq-icon::after {
  width: 2px;
  height: 14px;
  top: 5px;
  left: 11px;
}

.faq-item.open .faq-icon::after { transform: rotate(90deg); opacity: 0; }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq-item.open .faq-answer {
  max-height: 400px;
}

.faq-answer-inner {
  padding: 0 1.5rem 1.25rem;
  color: var(--text-muted);
  font-size: 0.9375rem;
}

/* Forms */
.form-group { margin-bottom: 1.25rem; }

.form-group label {
  display: block;
  font-weight: 500;
  margin-bottom: 0.375rem;
  font-size: 0.9375rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.875rem 1rem;
  border: 1px solid #ddd;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 1rem;
  background: var(--white);
  transition: border-color var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
}

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

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

@media (min-width: 640px) {
  .form-row { grid-template-columns: 1fr 1fr; }
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}

@media (min-width: 992px) {
  .contact-grid { grid-template-columns: 1fr 1fr; }
}

.contact-info-card {
  background: var(--white);
  padding: 2rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.contact-info-item {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.contact-info-item:last-child { margin-bottom: 0; }

.contact-info-icon {
  width: 48px;
  height: 48px;
  background: rgba(232, 89, 60, 0.1);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  flex-shrink: 0;
}

.contact-info-icon svg { width: 22px; height: 22px; }

.contact-info-item h4 { margin-bottom: 0.25rem; font-size: 1rem; }

.contact-info-item p,
.contact-info-item a {
  font-size: 0.9375rem;
  color: var(--text-muted);
  margin: 0;
}

.map-container {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  margin-top: 2rem;
}

.map-container iframe {
  width: 100%;
  height: 350px;
  border: 0;
}

/* Projects */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 2.5rem;
}

.filter-btn {
  padding: 0.625rem 1.25rem;
  border: 2px solid var(--secondary);
  background: transparent;
  color: var(--secondary);
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: 50px;
  cursor: pointer;
  transition: all var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--white);
}

.projects-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 640px) { .projects-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 992px) { .projects-grid { grid-template-columns: repeat(3, 1fr); } }

.project-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: pointer;
  opacity: 1;
  transform: scale(1);
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.project-card.filter-hidden {
  display: none;
}

.project-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.project-card:hover img { transform: scale(1.05); }

.project-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(26, 26, 46, 0.9) 0%, transparent 60%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.5rem;
  color: var(--white);
  opacity: 0;
  transition: opacity var(--transition);
}

.project-card:hover .project-overlay { opacity: 1; }

.project-overlay h3 { color: var(--white); font-size: 1.125rem; margin-bottom: 0.25rem; }

.project-overlay span {
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--primary);
  font-weight: 600;
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(26, 26, 46, 0.95);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition), visibility var(--transition);
}

.lightbox.active {
  opacity: 1;
  visibility: visible;
}

.lightbox-content {
  position: relative;
  max-width: 900px;
  width: 100%;
}

.lightbox-content img {
  width: 100%;
  max-height: 80vh;
  object-fit: contain;
  border-radius: var(--radius);
}

.lightbox-caption {
  color: var(--white);
  text-align: center;
  margin-top: 1rem;
}

.lightbox-close {
  position: absolute;
  top: -2.5rem;
  right: 0;
  background: none;
  border: none;
  color: var(--white);
  font-size: 2rem;
  cursor: pointer;
  line-height: 1;
}

/* Blog */
.blog-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 768px) { .blog-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 992px) { .blog-grid { grid-template-columns: repeat(3, 1fr); } }

.blog-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
}

.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.blog-card-image {
  aspect-ratio: 16/10;
  overflow: hidden;
}

.blog-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.blog-card:hover .blog-card-image img { transform: scale(1.05); }

.blog-card-body { padding: 1.5rem; }

.blog-meta {
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}

.blog-card h3 { margin-bottom: 0.75rem; font-size: 1.125rem; }

.blog-card p {
  font-size: 0.9375rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.read-more {
  font-weight: 600;
  font-size: 0.9375rem;
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
}

/* About */
.about-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}

@media (min-width: 992px) {
  .about-split { grid-template-columns: 1fr 1fr; }
}

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

.team-card {
  text-align: center;
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow);
}

.team-card img {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 1rem;
}

.timeline { max-width: 700px; margin: 0 auto; }

.timeline-item {
  position: relative;
  padding-left: 2rem;
  padding-bottom: 2rem;
  border-left: 2px solid var(--primary);
}

.timeline-item:last-child { border-left-color: transparent; padding-bottom: 0; }

.timeline-item::before {
  content: "";
  position: absolute;
  left: -7px;
  top: 0;
  width: 12px;
  height: 12px;
  background: var(--primary);
  border-radius: 50%;
}

.timeline-item h4 { margin-bottom: 0.5rem; }

.timeline-item p {
  color: var(--text-muted);
  font-size: 0.9375rem;
  margin: 0;
}

/* Service detail */
.service-block {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: center;
  padding: 3rem 0;
  border-bottom: 1px solid rgba(26, 26, 46, 0.08);
}

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

@media (min-width: 992px) {
  .service-block { grid-template-columns: 1fr 1fr; }
  .service-block.reverse .service-block-image { order: 2; }
}

.service-block-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.service-list {
  list-style: none;
  margin: 1rem 0 1.5rem;
}

.service-list li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.5rem;
  color: var(--text-muted);
  font-size: 0.9375rem;
}

.service-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--primary);
  font-weight: 700;
}

/* Footer */
.site-footer {
  background: var(--secondary);
  color: rgba(255, 255, 255, 0.8);
  padding: 4rem 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  padding-bottom: 3rem;
}

@media (min-width: 640px) { .footer-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 992px) { .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; } }

.footer-brand p {
  font-size: 0.9375rem;
  margin: 1rem 0 1.5rem;
  opacity: 0.8;
}

.footer-social {
  display: flex;
  gap: 0.75rem;
}

.footer-social a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  color: var(--white);
  transition: background var(--transition);
}

.footer-social a:hover {
  background: var(--primary);
  color: var(--white);
}

.footer-social svg { width: 20px; height: 20px; }

.footer-col h4 {
  color: var(--white);
  font-size: 1rem;
  margin-bottom: 1.25rem;
}

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

.footer-links li { margin-bottom: 0.625rem; }

.footer-links a {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9375rem;
}

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

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 1.5rem 0;
  text-align: center;
  font-size: 0.875rem;
  opacity: 0.7;
}

/* Floating buttons */
:root {
  --float-edge: 1.25rem;
  --float-btn-size: 3.5rem;
  --float-stack-gap: 1rem;
}

.whatsapp-float {
  position: fixed;
  bottom: var(--float-edge);
  right: var(--float-edge);
  z-index: 1001;
  width: 56px;
  height: 56px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
  transition: transform var(--transition);
}

.whatsapp-float:hover {
  transform: scale(1.08);
  color: var(--white);
}

.whatsapp-float svg { width: 28px; height: 28px; fill: var(--white); }

/* Chatling launcher stacked above WhatsApp */
#chtl-open-chat-icon,
.chtl-open-chat-icon,
#chtl-launcher,
#chtl-widget-launcher,
[id^="chtl-"][class*="launcher"],
[id^="chtl-"][class*="Launcher"],
div[id*="chtl"][style*="fixed"],
button[id*="chtl"][style*="fixed"] {
  bottom: calc(var(--float-edge) + var(--float-btn-size) + var(--float-stack-gap)) !important;
  right: var(--float-edge) !important;
  z-index: 1000 !important;
}

.back-to-top {
  position: fixed;
  bottom: var(--float-edge);
  left: var(--float-edge);
  right: auto;
  z-index: 998;
  width: 44px;
  height: 44px;
  background: var(--secondary);
  color: var(--white);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--transition);
  box-shadow: var(--shadow);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover { background: var(--primary); }

.back-to-top svg { width: 20px; height: 20px; }

/* 404 */
.error-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 6rem 1rem 4rem;
}

.error-code {
  font-family: var(--font-heading);
  font-size: clamp(5rem, 15vw, 10rem);
  font-weight: 700;
  color: var(--primary);
  line-height: 1;
}

/* Animations */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* Mobile nav */
@media (max-width: 991px) {
  .nav-toggle { display: flex; }

  .nav-menu {
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    bottom: 0;
    flex-direction: column;
    background: var(--white);
    padding: 2rem;
    gap: 1.5rem;
    transform: translateX(100%);
    transition: transform var(--transition);
    align-items: flex-start;
  }

  .nav-menu.open { transform: translateX(0); }

  .nav-cta { margin-left: 0; margin-top: 1rem; }
}

/* Blog post */
.blog-post-header {
  padding: calc(var(--nav-height) + 3rem) 0 2rem;
  background: var(--secondary);
  color: var(--white);
}

.blog-post-header h1 { color: var(--white); margin-bottom: 1rem; }

.blog-post-content {
  max-width: 720px;
  margin: 0 auto;
  padding: 3rem 1rem;
}

.blog-post-content h2 {
  margin: 2rem 0 1rem;
  font-size: 1.5rem;
}

.blog-post-content p {
  color: var(--text-muted);
  line-height: 1.8;
}

.blog-post-content img {
  border-radius: var(--radius-lg);
  margin: 2rem 0;
}

/* Utility */
.bg-white { background: var(--white); }
.text-center { text-align: center; }
.mt-2 { margin-top: 2rem; }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.projects-wrapper { position: relative; min-height: 400px; }