/* ============================================================
   BAMcon — styles.css
   Mobile-first, Navy + Gold color system
   ============================================================ */

/* ============================================================
   CSS CUSTOM PROPERTIES
   ============================================================ */
:root {
  /* Brand colors */
  --navy-900: #0d1b2e;
  --navy-800: #1B2A4A;
  --navy-700: #243660;
  --navy-600: #2d4275;
  --navy-100: #e8edf5;
  --navy-50:  #f2f5fb;

  --gold-500: #F5A623;
  --gold-600: #d4911a;
  --gold-400: #f7b84a;
  --gold-100: #fef4e2;

  --gray-900: #1a1a1a;
  --gray-700: #374151;
  --gray-500: #6b7280;
  --gray-300: #d1d5db;
  --gray-100: #f3f4f6;
  --gray-50:  #f9fafb;

  --white: #ffffff;
  --success: #15803d;
  --success-bg: #dcfce7;
  --error: #b91c1c;
  --error-bg: #fee2e2;

  /* Typography */
  --font-display: 'Barlow Condensed', 'Arial Narrow', sans-serif;
  --font-body: 'Barlow', 'Helvetica Neue', Arial, sans-serif;

  /* Spacing */
  --section-py: 5rem;
  --container-max: 1200px;
  --container-px: 1.5rem;

  /* Transitions */
  --transition: 200ms ease;
  --transition-slow: 350ms ease;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.1), 0 1px 2px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 6px rgba(0,0,0,0.07), 0 2px 4px rgba(0,0,0,0.06);
  --shadow-lg: 0 10px 25px rgba(0,0,0,0.12), 0 4px 10px rgba(0,0,0,0.08);
  --shadow-xl: 0 20px 40px rgba(0,0,0,0.15);
}

/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--gray-700);
  background-color: var(--white);
  overflow-x: hidden;
}

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

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

ul {
  list-style: none;
}

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

/* ============================================================
   UTILITY: CONTAINER
   ============================================================ */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-px);
}

/* ============================================================
   UTILITY: BUTTONS
   ============================================================ */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: var(--navy-800);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  padding: 0.75rem 1.5rem;
  border-radius: 4px;
  border: 2px solid var(--navy-800);
  transition: background-color var(--transition), border-color var(--transition), transform var(--transition);
  text-align: center;
  white-space: nowrap;
}
.btn-primary:hover {
  background-color: var(--navy-700);
  border-color: var(--navy-700);
  transform: translateY(-1px);
}
.btn-primary:active { transform: translateY(0); }

.btn-gold {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background-color: var(--gold-500);
  color: var(--navy-900);
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 700;
  padding: 0.75rem 1.75rem;
  border-radius: 4px;
  border: 2px solid var(--gold-500);
  transition: background-color var(--transition), transform var(--transition), box-shadow var(--transition);
  text-align: center;
  white-space: nowrap;
}
.btn-gold:hover {
  background-color: var(--gold-600);
  border-color: var(--gold-600);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(245,166,35,0.35);
}
.btn-gold:active { transform: translateY(0); box-shadow: none; }

.btn-outline-white {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: transparent;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  padding: 0.75rem 1.75rem;
  border-radius: 4px;
  border: 2px solid rgba(255,255,255,0.6);
  transition: border-color var(--transition), background-color var(--transition), transform var(--transition);
  text-align: center;
  white-space: nowrap;
}
.btn-outline-white:hover {
  border-color: var(--white);
  background-color: rgba(255,255,255,0.1);
  transform: translateY(-1px);
}
.btn-outline-white:active { transform: translateY(0); }

.btn-lg {
  font-size: 1rem;
  padding: 0.875rem 2rem;
}

.btn-full {
  width: 100%;
}

/* ============================================================
   UTILITY: SECTION HEADERS
   ============================================================ */
.section-header {
  text-align: center;
  max-width: 680px;
  margin-inline: auto;
  margin-bottom: 3rem;
}

.section-eyebrow {
  display: block;
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--navy-800);
  margin-bottom: 0.75rem;
}

.section-eyebrow--gold {
  color: var(--gold-500);
}

.section-header h2 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 700;
  color: var(--navy-800);
  line-height: 1.15;
  margin-bottom: 1rem;
}

.section-subtext {
  font-size: 1.0625rem;
  color: var(--gray-500);
  line-height: 1.7;
}

.section-header--light h2 {
  color: var(--white);
}
.section-subtext--light {
  color: rgba(255,255,255,0.7);
}

.section-cta {
  text-align: center;
  margin-top: 2.5rem;
}

/* ============================================================
   HEADER / NAVIGATION
   ============================================================ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: transparent;
  transition: background-color var(--transition-slow), box-shadow var(--transition-slow);
}

.site-header.scrolled {
  background-color: var(--navy-900);
  box-shadow: 0 2px 20px rgba(0,0,0,0.3);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--container-max);
  margin-inline: auto;
  padding: 1.125rem 1.5rem;
  gap: 1rem;
  transition: padding var(--transition-slow);
}

.site-header.scrolled .nav-container {
  padding-top: 0.875rem;
  padding-bottom: 0.875rem;
}

/* Logo */
.nav-logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.nav-logo-img {
  height: 40px;
  width: auto;
  object-fit: contain;
}

.nav-logo-text {
  display: none;
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.01em;
}
.nav-logo-text span { color: var(--gold-500); }

/* Show text fallback when image fails */
.nav-logo-img[style*="display:none"] + .nav-logo-text,
.nav-logo-img[style*="display: none"] + .nav-logo-text {
  display: flex;
}

/* Nav links */
.nav-links {
  display: none;
  align-items: center;
  gap: 2rem;
}

.nav-links a {
  font-size: 0.9375rem;
  font-weight: 500;
  color: rgba(255,255,255,0.85);
  transition: color var(--transition);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--gold-500);
  transition: width var(--transition);
}

.nav-links a:hover { color: var(--white); }
.nav-links a:hover::after { width: 100%; }

/* Nav CTAs */
.nav-ctas {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.btn-call {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  background-color: var(--gold-500);
  color: var(--navy-900);
  font-size: 0.875rem;
  font-weight: 700;
  padding: 0.5rem 0.875rem;
  border-radius: 4px;
  transition: background-color var(--transition), transform var(--transition);
  white-space: nowrap;
}

.btn-call:hover {
  background-color: var(--gold-600);
  transform: translateY(-1px);
}

.nav-cta-btn {
  display: none;
  font-size: 0.875rem;
  padding: 0.5rem 1.25rem;
}

/* Hamburger */
.nav-hamburger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  padding: 6px;
  border-radius: 4px;
  transition: background-color var(--transition);
}

.nav-hamburger:hover { background-color: rgba(255,255,255,0.1); }

.nav-hamburger span {
  display: block;
  height: 2px;
  background-color: var(--white);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition), width var(--transition);
  transform-origin: center;
}

.nav-hamburger[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-hamburger[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
  width: 0;
}
.nav-hamburger[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile menu */
.mobile-menu {
  display: none;
  background-color: var(--navy-900);
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 1.5rem;
}

.mobile-menu.is-open {
  display: block;
}

.mobile-menu ul {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.mobile-link {
  display: block;
  padding: 0.75rem 1rem;
  color: rgba(255,255,255,0.85);
  font-weight: 500;
  font-size: 1.0625rem;
  border-radius: 4px;
  transition: background-color var(--transition), color var(--transition);
}

.mobile-link:hover {
  background-color: rgba(255,255,255,0.08);
  color: var(--white);
}

.mobile-call-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 1rem;
  color: var(--gold-500);
  font-weight: 700;
  font-size: 1.0625rem;
  border-radius: 4px;
  border: 1px solid rgba(245,166,35,0.3);
  margin-top: 0.5rem;
  transition: background-color var(--transition);
}

.mobile-call-btn:hover { background-color: rgba(245,166,35,0.08); }

.mobile-estimate-btn {
  width: 100%;
  text-align: center;
  margin-top: 0.5rem;
  padding: 0.875rem 1.5rem;
  justify-content: center;
}

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero-section {
  position: relative;
  min-height: 100svh;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  /* HERO IMAGE: Replace with your background photo */
  background-image: url('/images/hero/hero-bg.jpg');
  background-size: cover;
  background-position: center;
  background-color: var(--navy-800); /* Fallback until image loads */
  transform: scale(1.05);
  transition: transform 8s ease;
}

.hero-section.loaded .hero-bg {
  transform: scale(1);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(13, 27, 46, 0.88) 0%,
    rgba(27, 42, 74, 0.75) 50%,
    rgba(13, 27, 46, 0.65) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding: 8rem 1.5rem 5rem;
}

.hero-logo-badge {
  margin-bottom: 1.5rem;
}

.hero-logo-img {
  height: 36px;
  width: auto;
  opacity: 0.6;
  filter: brightness(0) invert(1);
}

.hero-text {
  max-width: 680px;
}

.hero-eyebrow {
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold-400);
  margin-bottom: 1rem;
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 7vw, 5rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.08;
  letter-spacing: -0.01em;
  margin-bottom: 1.25rem;
}

.hero-headline em {
  font-style: normal;
  color: var(--gold-400);
}

.hero-subheadline {
  font-size: clamp(1rem, 2vw, 1.1875rem);
  color: rgba(255,255,255,0.8);
  line-height: 1.6;
  margin-bottom: 2rem;
}

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

/* Hero scroll indicator */
.hero-scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255,255,255,0.5);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.hero-scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.5), transparent);
  animation: scroll-line 1.5s ease-in-out infinite;
}

@keyframes scroll-line {
  0%, 100% { opacity: 0.3; transform: scaleY(1) translateY(0); }
  50% { opacity: 1; transform: scaleY(0.7) translateY(6px); }
}

/* ============================================================
   TRUST INDICATORS
   ============================================================ */
.trust-section {
  background-color: var(--white);
  border-bottom: 1px solid var(--gray-100);
  padding: 2rem 0;
  box-shadow: var(--shadow-sm);
}

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

.trust-item {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.trust-icon {
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  background-color: var(--navy-50);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--navy-800);
}

.trust-text {
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
}

.trust-text strong {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--navy-800);
  line-height: 1.3;
}

.trust-text span {
  font-size: 0.8125rem;
  color: var(--gray-500);
  line-height: 1.4;
}

/* ============================================================
   SERVICES
   ============================================================ */
.services-section {
  padding: var(--section-py) 0;
  background-color: var(--gray-50);
}

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

.service-card {
  background-color: var(--white);
  border: 1px solid var(--gray-200, #e5e7eb);
  border-radius: 8px;
  padding: 1.75rem;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--navy-100);
}

.service-icon {
  width: 60px;
  height: 60px;
  background-color: var(--navy-50);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--navy-800);
  margin-bottom: 1.25rem;
  transition: background-color var(--transition), color var(--transition);
}

.service-card:hover .service-icon {
  background-color: var(--navy-800);
  color: var(--white);
}

.service-card h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--navy-800);
  margin-bottom: 0.625rem;
}

.service-card p {
  font-size: 0.9375rem;
  color: var(--gray-500);
  line-height: 1.65;
}

/* ============================================================
   CASE STUDIES
   ============================================================ */
.case-studies-section {
  padding: var(--section-py) 0;
  background-color: var(--navy-800);
}

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

.case-card {
  background-color: var(--white);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.case-image {
  width: 100%;
  aspect-ratio: 16/9;
  overflow: hidden;
  background-color: var(--gray-100);
  /* Replace with: <img src="..." loading="lazy" /> */
}

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

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

.case-image-placeholder {
  width: 100%;
  height: 100%;
  background-color: var(--gray-100);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  color: var(--gray-300);
  min-height: 200px;
}

.case-image-placeholder span {
  font-size: 0.875rem;
  color: var(--gray-300);
}

.case-content {
  padding: 1.5rem;
}

.case-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.875rem;
  flex-wrap: wrap;
}

.case-tag {
  display: inline-block;
  background-color: var(--gold-100);
  color: var(--gold-600);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.25rem 0.75rem;
  border-radius: 3px;
}

.case-location {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.8125rem;
  color: var(--gray-500);
}

.case-content h3 {
  font-family: var(--font-display);
  font-size: 1.3125rem;
  font-weight: 700;
  color: var(--navy-800);
  margin-bottom: 1rem;
  line-height: 1.2;
}

.case-psr {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}

.case-psr-item strong {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--navy-700);
  margin-bottom: 0.25rem;
}

.case-psr-item p {
  font-size: 0.9rem;
  color: var(--gray-500);
  line-height: 1.6;
}

.case-psr-result {
  background-color: var(--navy-50);
  border-left: 3px solid var(--gold-500);
  border-radius: 0 4px 4px 0;
  padding: 0.875rem 1rem;
}

.case-psr-result strong { color: var(--navy-800); }
.case-psr-result p { color: var(--gray-700); }

/* ============================================================
   GALLERY
   ============================================================ */
.gallery-section {
  padding: var(--section-py) 0;
  background-color: var(--white);
}

.gallery-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto auto;
  gap: 0.75rem;
}

.gallery-item--large {
  grid-column: 1 / -1;
}

.gallery-item {
  border-radius: 6px;
  overflow: hidden;
  aspect-ratio: 4/3;
  background-color: var(--gray-100);
  position: relative;
}

.gallery-item--large {
  aspect-ratio: 16/7;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.gallery-item:hover img { transform: scale(1.04); }

.gallery-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  color: var(--gray-300);
  background-color: var(--gray-100);
  min-height: 140px;
}

.gallery-placeholder span {
  font-size: 0.8rem;
  color: var(--gray-300);
}

/* ============================================================
   PROCESS
   ============================================================ */
.process-section {
  padding: var(--section-py) 0;
  background-color: var(--navy-800);
}

.process-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
}

.process-step {
  display: flex;
  align-items: flex-start;
  gap: 1.5rem;
  padding: 1.75rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  position: relative;
}

.process-step:last-child {
  border-bottom: none;
}

.process-number {
  flex-shrink: 0;
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--gold-500);
  line-height: 1;
  min-width: 56px;
  opacity: 0.85;
}

.process-content {
  flex: 1;
  padding-top: 0.25rem;
}

.process-content h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.375rem;
}

.process-content p {
  font-size: 0.9375rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.65;
}

.process-arrow {
  display: none;
  align-self: center;
  color: rgba(255,255,255,0.2);
  flex-shrink: 0;
}

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.testimonials-section {
  padding: var(--section-py) 0;
  background-color: var(--gray-50);
}

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

.testimonial-card {
  background-color: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: 8px;
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition), transform var(--transition);
}

.testimonial-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.testimonial-stars {
  color: var(--gold-500);
  font-size: 1.0625rem;
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
}

.testimonial-card blockquote p {
  font-size: 0.9375rem;
  color: var(--gray-700);
  line-height: 1.7;
  font-style: italic;
  margin-bottom: 1.25rem;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.875rem;
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: var(--navy-800);
  color: var(--white);
  font-family: var(--font-display);
  font-size: 0.9375rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.testimonial-name {
  display: block;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--navy-800);
  font-style: normal;
}

.testimonial-location {
  display: block;
  font-size: 0.8125rem;
  color: var(--gray-500);
}

/* ============================================================
   GOOGLE REVIEWS PLACEHOLDER
   ============================================================ */
.google-reviews-section {
  padding: var(--section-py) 0;
  background-color: var(--white);
}

.google-reviews-placeholder {
  border: 2px dashed var(--gray-200, #e5e7eb);
  border-radius: 8px;
  padding: 3rem 2rem;
  text-align: center;
}

.google-reviews-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  color: var(--gray-300);
  max-width: 480px;
  margin-inline: auto;
}

.google-reviews-inner svg { color: var(--gray-300); }

.google-reviews-inner h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--gray-500);
  font-weight: 600;
}

.google-reviews-inner p {
  font-size: 0.9rem;
  color: var(--gray-400, #9ca3af);
  line-height: 1.6;
}

/* ============================================================
   CONTACT FORM
   ============================================================ */
.contact-section {
  padding: var(--section-py) 0;
  background-color: var(--navy-900);
}

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

/* Contact info */
.contact-info h2 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 1rem;
}

.contact-intro {
  font-size: 1.0625rem;
  color: rgba(255,255,255,0.7);
  line-height: 1.65;
  margin-bottom: 2rem;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 1.75rem;
}

.contact-detail-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.25rem;
  background-color: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 6px;
  transition: background-color var(--transition), border-color var(--transition);
  color: var(--white);
}

.contact-detail-item:hover {
  background-color: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.2);
}

.contact-detail-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  background-color: rgba(245,166,35,0.15);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-400);
}

.contact-detail-item strong {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  margin-bottom: 0.125rem;
}

.contact-detail-item span {
  display: block;
  font-size: 1rem;
  font-weight: 500;
  color: var(--white);
}

.contact-service-area {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.5);
  line-height: 1.6;
}

.contact-service-area strong {
  color: rgba(255,255,255,0.7);
  font-weight: 600;
}

/* Form wrapper */
.contact-form-wrapper {
  background-color: var(--white);
  border-radius: 10px;
  padding: 2rem;
  box-shadow: var(--shadow-xl);
}

/* Honeypot — visually hidden from users */
.hp-field {
  position: absolute;
  left: -9999px;
  opacity: 0;
  pointer-events: none;
  aria-hidden: true;
  height: 0;
  overflow: hidden;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

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

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-group label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--navy-800);
}

.form-group label span {
  color: var(--error);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--gray-900);
  background-color: var(--white);
  border: 1.5px solid var(--gray-300);
  border-radius: 5px;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
  appearance: none;
  -webkit-appearance: none;
}

.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--gray-300);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--navy-800);
  box-shadow: 0 0 0 3px rgba(27,42,74,0.12);
}

.form-group input.is-invalid,
.form-group select.is-invalid,
.form-group textarea.is-invalid {
  border-color: var(--error);
  box-shadow: 0 0 0 3px rgba(185,28,28,0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 110px;
}

.form-error {
  font-size: 0.8125rem;
  color: var(--error);
  font-weight: 500;
  min-height: 1.1em;
}

.form-status {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 1rem 1.25rem;
  border-radius: 6px;
  font-size: 0.9375rem;
  line-height: 1.5;
}

.form-status--success {
  background-color: var(--success-bg);
  color: var(--success);
  border: 1px solid #bbf7d0;
}

.form-status--error {
  background-color: var(--error-bg);
  color: var(--error);
  border: 1px solid #fecaca;
}

.form-status svg { flex-shrink: 0; margin-top: 2px; }

.form-disclaimer {
  font-size: 0.8rem;
  color: var(--gray-400, #9ca3af);
  text-align: center;
  line-height: 1.5;
}

/* Submit button spinner animation */
#submit-spinner {
  animation: spin 0.8s linear infinite;
}
@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* ============================================================
   SERVICE AREA
   ============================================================ */
.service-area-section {
  padding: var(--section-py) 0;
  background-color: var(--gray-50);
}

.service-area-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem 1rem;
  max-width: 800px;
  margin-inline: auto;
  margin-bottom: 1.5rem;
}

.service-area-city {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--navy-800);
  padding: 0.625rem 0.875rem;
  background-color: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: 4px;
}

.service-area-city svg {
  color: var(--gold-500);
  flex-shrink: 0;
}

.service-area-note {
  text-align: center;
  font-size: 0.9rem;
  color: var(--gray-500);
}

.service-area-note a {
  color: var(--navy-800);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color var(--transition);
}

.service-area-note a:hover { color: var(--gold-500); }

/* ============================================================
   FINAL CTA
   ============================================================ */
.final-cta-section {
  padding: var(--section-py) 0;
  background-color: var(--navy-800);
  background-image:
    radial-gradient(ellipse at 20% 50%, rgba(245,166,35,0.08) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 50%, rgba(255,255,255,0.03) 0%, transparent 60%);
}

.final-cta-content {
  text-align: center;
  max-width: 640px;
  margin-inline: auto;
}

.final-cta-content h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 1rem;
}

.final-cta-content p {
  font-size: 1.0625rem;
  color: rgba(255,255,255,0.7);
  line-height: 1.65;
  margin-bottom: 2rem;
}

.final-cta-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background-color: var(--navy-900);
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 4rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

/* Footer logo */
.footer-logo {
  display: inline-flex;
  align-items: center;
  margin-bottom: 1rem;
}

.footer-logo-img {
  height: 36px;
  width: auto;
  filter: brightness(0) invert(1);
  object-fit: contain;
}

.footer-logo-text {
  display: none;
  font-family: var(--font-display);
  font-size: 1.625rem;
  font-weight: 800;
  color: var(--white);
}
.footer-logo-text span { color: var(--gold-500); }

.footer-logo-img[style*="display:none"] + .footer-logo-text,
.footer-logo-img[style*="display: none"] + .footer-logo-text {
  display: flex;
}

.footer-tagline {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.45);
  line-height: 1.65;
  margin-bottom: 1.5rem;
  max-width: 320px;
}

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

.social-link {
  width: 38px;
  height: 38px;
  border-radius: 6px;
  border: 1px solid rgba(255,255,255,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.5);
  transition: border-color var(--transition), color var(--transition), background-color var(--transition);
}

.social-link:hover {
  border-color: var(--gold-500);
  color: var(--gold-400);
  background-color: rgba(245,166,35,0.08);
}

.footer-heading {
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  margin-bottom: 1.125rem;
}

.footer-list {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.footer-list a {
  font-size: 0.9375rem;
  color: rgba(255,255,255,0.65);
  transition: color var(--transition);
}

.footer-list a:hover { color: var(--gold-400); }

.footer-contact-list li a {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.footer-contact-list svg {
  flex-shrink: 0;
  color: var(--gold-500);
}

.footer-area-text {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.7;
  margin-bottom: 1rem;
}

.footer-estimate-link {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--gold-400);
  transition: color var(--transition);
}
.footer-estimate-link:hover { color: var(--gold-500); }

.footer-bottom {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding: 1.5rem 0;
  align-items: center;
  text-align: center;
}

.footer-bottom p {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.3);
}

.footer-bottom-links {
  display: flex;
  gap: 1.5rem;
}

.footer-bottom-links a {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.3);
  transition: color var(--transition);
}
.footer-bottom-links a:hover { color: rgba(255,255,255,0.6); }

/* ============================================================
   ANIMATIONS — Intersection Observer fade-in
   ============================================================ */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

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

.fade-in-delay-1 { transition-delay: 0.1s; }
.fade-in-delay-2 { transition-delay: 0.2s; }
.fade-in-delay-3 { transition-delay: 0.3s; }

/* ============================================================
   RESPONSIVE: TABLET (min-width: 640px)
   ============================================================ */
@media (min-width: 640px) {
  .trust-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

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

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

  .service-area-grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

/* ============================================================
   RESPONSIVE: DESKTOP (min-width: 1024px)
   ============================================================ */
@media (min-width: 1024px) {

  /* Nav */
  .nav-links { display: flex; }
  .nav-hamburger { display: none; }
  .nav-cta-btn { display: inline-flex; }
  .btn-call { display: none; } /* hidden on desktop — shown on mobile */

  /* Trust */
  .trust-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
  }

  .trust-item {
    padding: 0.5rem 1.5rem;
    border-right: 1px solid var(--gray-100);
  }

  .trust-item:first-child { padding-left: 0; }
  .trust-item:last-child { border-right: none; padding-right: 0; }

  /* Services */
  .services-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  /* Case studies */
  .case-studies-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  /* Gallery */
  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .gallery-item--large {
    grid-column: span 2;
    aspect-ratio: 4/3;
  }

  /* Process */
  .process-steps {
    flex-direction: row;
    align-items: stretch;
  }

  .process-step {
    flex: 1;
    flex-direction: column;
    border-bottom: none;
    border-right: 1px solid rgba(255,255,255,0.08);
    padding: 2rem;
    align-items: flex-start;
  }

  .process-step:last-child { border-right: none; }

  .process-number {
    font-size: 3rem;
    margin-bottom: 1rem;
  }

  .process-arrow {
    display: flex;
    position: absolute;
    right: -13px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1;
  }

  /* Testimonials */
  .testimonials-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  /* Contact */
  .contact-grid {
    grid-template-columns: 1fr 1.2fr;
    align-items: start;
    gap: 4rem;
  }

  /* Service area */
  .service-area-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  /* Footer */
  .footer-grid {
    grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
    gap: 3rem;
  }
}

/* ============================================================
   RESPONSIVE: LARGE DESKTOP (min-width: 1280px)
   ============================================================ */
@media (min-width: 1280px) {
  :root {
    --section-py: 6rem;
  }
}

/* ============================================================
   ACCESSIBILITY
   ============================================================ */
:focus-visible {
  outline: 2px solid var(--gold-500);
  outline-offset: 3px;
  border-radius: 3px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
  .hero-bg { transform: none !important; }
}

/* Screen reader only */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border-width: 0;
}