/* ═══════════════════════════════════════════════════
   ASPHALT SEALCOAT SERVICE — Main Stylesheet
   Brand: Charcoal #2C2C2C + Gold #C8A04A
   ═══════════════════════════════════════════════════ */

/* ── CSS Variables ── */
:root {
  --dark: #2C2C2C;
  --dark-deep: #1A1A1A;
  --gold: #C8A04A;
  --gold-light: #E8DFC0;
  --gold-hover: #D4AD5A;
  --white: #FFFFFF;
  --off-white: #F7F5F0;
  --light-gray: #E8E6E1;
  --mid-gray: #777777;
  --text: #333333;
  --text-light: #BBBBBB;

  --font-display: 'Oswald', sans-serif;
  --font-body: 'Source Sans 3', sans-serif;

  --max-width: 1200px;
  --section-pad: 80px;
  --transition: 0.3s ease;
}

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

html { scroll-behavior: smooth; scroll-padding-top: 80px; }

body {
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.7;
  color: var(--text);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--gold); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--gold-hover); }

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

/* ── Typography ── */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

h1 { font-size: clamp(2.4rem, 5vw, 3.8rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.5rem); }

.section-label {
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 8px;
  display: block;
}

.section-heading {
  margin-bottom: 20px;
  color: var(--dark);
}

.section-heading::after {
  content: '';
  display: block;
  width: 60px;
  height: 4px;
  background: var(--gold);
  margin-top: 16px;
}

.section-heading.center::after {
  margin-left: auto;
  margin-right: auto;
}

/* ── Animations ── */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes slideInLeft {
  from { opacity: 0; transform: translateX(-40px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.92); }
  to { opacity: 1; transform: scale(1); }
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── Navigation ── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--dark-deep);
  border-bottom: 3px solid var(--gold);
  transition: background var(--transition), box-shadow var(--transition);
}

.nav.scrolled {
  background: rgba(26, 26, 26, 0.97);
  box-shadow: 0 4px 30px rgba(0,0,0,0.3);
}

.nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.nav-brand {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.nav-brand-name {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  line-height: 1.1;
}

.nav-brand-tagline {
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  line-height: 1;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 32px;
  align-items: center;
}

.nav-links a {
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--white);
  position: relative;
  padding: 4px 0;
}

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

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

.nav-cta {
  background: var(--gold) !important;
  color: var(--dark) !important;
  padding: 10px 22px !important;
  font-weight: 700 !important;
  letter-spacing: 0.08em !important;
  transition: background var(--transition), transform var(--transition) !important;
}

.nav-cta::after { display: none !important; }
.nav-cta:hover {
  background: var(--gold-hover) !important;
  color: var(--dark) !important;
  transform: translateY(-1px);
}

/* Mobile menu toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 8px;
}

.nav-toggle span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--white);
  transition: transform var(--transition), opacity 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;
  background: var(--dark-deep);
  overflow: hidden;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(26,26,26,0.88) 0%, rgba(44,44,44,0.7) 50%, rgba(26,26,26,0.85) 100%);
  z-index: 1;
}

.hero-bg-image {
  position: absolute;
  inset: 0;
  background: url('../images/hero-bg.jpg') center/cover no-repeat;
  z-index: 0;
}

.hero-texture {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 70% 30%, rgba(200,160,74,0.08) 0%, transparent 60%),
    radial-gradient(ellipse at 20% 80%, rgba(200,160,74,0.05) 0%, transparent 50%);
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 3;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 120px 24px 80px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(200,160,74,0.12);
  border: 1px solid rgba(200,160,74,0.3);
  padding: 8px 18px;
  margin-bottom: 28px;
  animation: fadeInUp 0.8s ease 0.2s both;
}

.hero-badge span {
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
}

.hero h1 {
  color: var(--white);
  max-width: 700px;
  margin-bottom: 12px;
  animation: fadeInUp 0.8s ease 0.4s both;
}

.hero h1 em {
  font-style: normal;
  color: var(--gold);
}

.hero-sub {
  font-size: 1.15rem;
  color: var(--text-light);
  max-width: 540px;
  margin-bottom: 36px;
  line-height: 1.8;
  animation: fadeInUp 0.8s ease 0.6s both;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s ease 0.8s both;
}

.hero-stats {
  display: flex;
  gap: 48px;
  margin-top: 60px;
  padding-top: 40px;
  border-top: 1px solid rgba(200,160,74,0.15);
  animation: fadeInUp 0.8s ease 1s both;
}

.hero-stat-value {
  font-family: var(--font-display);
  font-size: 2.2rem;
  color: var(--gold);
  line-height: 1;
}

.hero-stat-label {
  font-size: 0.8rem;
  color: var(--light-gray);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-top: 4px;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 16px 32px;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
}

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

.btn-primary:hover {
  background: var(--gold-hover);
  color: var(--dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(200,160,74,0.3);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.3);
}

.btn-outline:hover {
  border-color: var(--gold);
  color: var(--gold);
}

/* ── Sections ── */
.section {
  padding: var(--section-pad) 0;
}

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

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

.section-alt {
  background: var(--off-white);
}

/* ── Services ── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 28px;
  margin-top: 40px;
}

.service-card {
  background: var(--white);
  padding: 36px 28px;
  border: 1px solid var(--light-gray);
  position: relative;
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.08);
}

.service-card:hover::before { transform: scaleX(1); }

.service-icon {
  width: 52px;
  height: 52px;
  background: var(--dark);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.service-icon svg { width: 26px; height: 26px; stroke: var(--gold); fill: none; stroke-width: 2; }

.service-card h3 {
  margin-bottom: 12px;
  color: var(--dark);
  font-size: 1.1rem;
}

.service-card p {
  font-size: 0.95rem;
  color: var(--mid-gray);
  line-height: 1.7;
}

/* ── About ── */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  margin-top: 40px;
}

.about-image-wrap {
  position: relative;
}

.about-image-placeholder {
  width: 100%;
  aspect-ratio: 4/3;
  background: var(--dark);
  position: relative;
  overflow: hidden;
}

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

.about-image-placeholder span {
  font-family: var(--font-display);
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--mid-gray);
}

.about-text p { margin-bottom: 18px; }

.about-highlights {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 28px;
}

.about-highlight {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.about-highlight-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  margin-top: 3px;
  color: var(--gold);
}

.about-highlight span {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--dark);
}

/* ── Service Area ── */
.area-counties {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-top: 32px;
}

.area-county {
  background: rgba(200,160,74,0.15);
  border-left: 3px solid var(--gold);
  padding: 16px 20px;
  font-family: var(--font-display);
  font-size: 0.95rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--white);
}

/* ── Testimonials ── */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 28px;
  margin-top: 40px;
}

.testimonial-card {
  background: var(--dark);
  padding: 36px;
  position: relative;
}

.testimonial-card::before {
  content: '\201C';
  font-family: Georgia, serif;
  font-size: 5rem;
  color: var(--gold);
  opacity: 0.2;
  position: absolute;
  top: 8px;
  left: 20px;
  line-height: 1;
}

.testimonial-text {
  font-size: 1rem;
  color: var(--text-light);
  line-height: 1.8;
  font-style: italic;
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
}

.testimonial-author {
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
}

.testimonial-role {
  font-size: 0.8rem;
  color: var(--mid-gray);
}

/* ── Project Gallery ── */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 24px;
}

.gallery-item {
  background: var(--white);
  border: 1px solid var(--light-gray);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}

.gallery-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.1);
}

.gallery-image-wrap {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16/10;
  cursor: pointer;
}

.gallery-image-wrap.portrait {
  aspect-ratio: 4/5;
}

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

.gallery-item:hover .gallery-image-wrap img {
  transform: scale(1.05);
}

.gallery-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 12px 16px;
  background: linear-gradient(transparent, rgba(26,26,26,0.85));
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: flex-end;
  opacity: 0;
  transition: opacity var(--transition);
}

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

.gallery-tag {
  font-family: var(--font-display);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--dark);
  background: var(--gold);
  padding: 4px 10px;
}

.gallery-caption {
  padding: 16px 20px 20px;
}

.gallery-caption h3 {
  font-size: 0.95rem;
  color: var(--dark);
  margin-bottom: 4px;
}

.gallery-caption p {
  font-size: 0.85rem;
  color: var(--mid-gray);
  line-height: 1.5;
}

/* ── Gallery Lightbox ── */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(0,0,0,0.92);
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.lightbox.active {
  display: flex;
}

.lightbox img {
  max-width: 90vw;
  max-height: 85vh;
  object-fit: contain;
  box-shadow: 0 0 60px rgba(0,0,0,0.5);
}

.lightbox-close {
  position: absolute;
  top: 24px;
  right: 32px;
  width: 40px;
  height: 40px;
  background: none;
  border: 2px solid rgba(255,255,255,0.3);
  color: var(--white);
  font-size: 1.4rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color var(--transition);
}

.lightbox-close:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.lightbox-caption {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--white);
  text-align: center;
  opacity: 0.7;
}

/* ── CTA Banner ── */
.cta-banner {
  background: var(--gold);
  padding: 60px 0;
  text-align: center;
}

.cta-banner h2 {
  color: var(--dark);
  margin-bottom: 12px;
}

.cta-banner p {
  color: var(--dark);
  opacity: 0.8;
  max-width: 500px;
  margin: 0 auto 28px;
}

.cta-banner .btn-primary {
  background: var(--dark);
  color: var(--gold);
}

.cta-banner .btn-primary:hover {
  background: var(--dark-deep);
  box-shadow: 0 8px 25px rgba(0,0,0,0.3);
}

/* ── Contact ── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  margin-top: 40px;
}

.contact-info-item {
  display: flex;
  gap: 16px;
  margin-bottom: 28px;
}

.contact-info-icon {
  width: 44px;
  height: 44px;
  background: rgba(200,160,74,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-info-icon svg { width: 20px; height: 20px; stroke: var(--gold); fill: none; stroke-width: 2; }

.contact-info-label {
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--mid-gray);
  margin-bottom: 2px;
}

.contact-info-value {
  font-size: 1rem;
  color: var(--dark);
  font-weight: 600;
}

.contact-info-value a { color: var(--dark); }
.contact-info-value a:hover { color: var(--gold); }

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

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

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

.form-group label {
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mid-gray);
  margin-bottom: 6px;
}

.form-group input,
.form-group textarea,
.form-group select {
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 14px 16px;
  border: 1px solid var(--light-gray);
  background: var(--white);
  color: var(--text);
  outline: none;
  transition: border-color var(--transition);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--gold);
}

.form-group textarea { resize: vertical; min-height: 120px; }

/* ── Footer ── */
.footer {
  background: var(--dark-deep);
  padding: 60px 0 0;
  color: var(--text-light);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand-name {
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--white);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 4px;
}

.footer-brand-tagline {
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}

.footer-desc {
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--light-gray);
  max-width: 360px;
}

.footer h4 {
  font-size: 0.85rem;
  letter-spacing: 0.15em;
  color: var(--gold);
  margin-bottom: 20px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  font-size: 0.9rem;
  color: var(--light-gray);
}

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

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 20px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-bottom p {
  font-size: 0.8rem;
  color: var(--light-gray);
}

.footer-license {
  font-size: 0.75rem;
  color: var(--light-gray);
  opacity: 0.8;
}

/* ── Responsive ── */
@media (max-width: 900px) {
  .nav-links { display: none; }
  .nav-toggle { display: flex; }

  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--dark-deep);
    border-bottom: 3px solid var(--gold);
    padding: 20px 24px;
    gap: 16px;
  }

  .hero-content { padding: 100px 24px 60px; }
  .hero-stats { gap: 28px; flex-wrap: wrap; }

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

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

@media (max-width: 600px) {
  :root { --section-pad: 50px; }
  .form-row { grid-template-columns: 1fr; }
  .hero-stats { gap: 20px; }
  .about-highlights { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr; }
}