/* ============================================================
   CSS Custom Properties
   ============================================================ */
:root {
  --color-yellow: #f5a800;
  --color-yellow-dark: #d48f00;
  --color-black: #1a1a1a;
  --color-dark: #2c2c2c;
  --color-grey-dark: #444;
  --color-grey: #666;
  --color-grey-light: #f4f4f4;
  --color-white: #fff;
  --color-border: #e0e0e0;

  --font-heading: 'Oswald', 'Arial Narrow', Arial, sans-serif;
  --font-body: 'Open Sans', Arial, sans-serif;

  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-xxl: 6rem;

  --radius: 4px;
  --shadow: 0 2px 12px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 6px 30px rgba(0, 0, 0, 0.15);

  --container-max: 1140px;
  --header-height: 70px;
}

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

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

body {
  font-family: var(--font-body);
  color: var(--color-dark);
  line-height: 1.6;
  background: var(--color-white);
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
a:hover { color: var(--color-yellow); }
ul { list-style: none; }

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  line-height: 1.2;
  letter-spacing: 0.02em;
}

.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  padding: 8px 16px;
  background: var(--color-yellow);
  color: var(--color-black);
  font-weight: 600;
  z-index: 9999;
  transition: top 0.2s;
}
.skip-link:focus { top: 0; }

/* ============================================================
   Layout Utilities
   ============================================================ */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.section {
  padding: var(--space-xl) 0;
}

.section-alt {
  background: var(--color-grey-light);
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-lg);
}

.section-header h2 {
  font-size: 2rem;
  text-transform: uppercase;
  color: var(--color-black);
}

.section-header .subtitle {
  color: var(--color-grey);
  margin-top: var(--space-xs);
  font-size: 1rem;
}

.section-header .accent-line {
  width: 60px;
  height: 4px;
  background: var(--color-yellow);
  margin: var(--space-xs) auto 0;
}

/* ============================================================
   Buttons
   ============================================================ */
.btn {
  display: inline-block;
  padding: 0.75rem 1.75rem;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-radius: var(--radius);
  transition: background 0.2s, color 0.2s, transform 0.1s;
  cursor: pointer;
  border: 2px solid transparent;
}

.btn:active { transform: translateY(1px); }

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

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

/* ============================================================
   Header
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-black);
  height: var(--header-height);
  box-shadow: 0 2px 8px rgba(0,0,0,0.3);
}

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

.logo {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
  color: var(--color-white);
}
.logo:hover { color: var(--color-yellow); }

.logo-text {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-yellow);
}

.logo-sub {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-white);
}

/* Nav */
.primary-nav ul {
  display: flex;
  gap: 0.25rem;
}

.primary-nav a {
  display: block;
  padding: 0.5rem 0.85rem;
  font-family: var(--font-heading);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-white);
  border-radius: var(--radius);
  transition: color 0.15s, background 0.15s;
}

.primary-nav a:hover,
.primary-nav a[aria-current="page"] {
  color: var(--color-yellow);
  background: rgba(255,255,255,0.05);
}

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  transition: transform 0.2s, opacity 0.2s;
}

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

  .primary-nav {
    position: absolute;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: var(--color-black);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
  }

  .primary-nav.is-open {
    max-height: 400px;
    border-top: 1px solid rgba(255,255,255,0.1);
  }

  .primary-nav ul {
    flex-direction: column;
    gap: 0;
    padding: var(--space-xs) 0;
  }

  .primary-nav a {
    padding: 0.75rem var(--space-md);
    border-radius: 0;
  }
}

/* ============================================================
   Hero
   ============================================================ */
.hero {
  position: relative;
  background: var(--color-black);
  color: var(--color-white);
  min-height: 520px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('/images/slides/slider3.jpg');
  background-size: cover;
  background-position: center;
  opacity: 0.35;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 620px;
  padding: var(--space-xl) 0;
}

.hero-eyebrow {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-yellow);
  margin-bottom: var(--space-sm);
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 3.25rem);
  text-transform: uppercase;
  line-height: 1.1;
  margin-bottom: var(--space-md);
}

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

.hero-text {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.85);
  margin-bottom: var(--space-lg);
  max-width: 500px;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

/* ============================================================
   Home: About Snippet
   ============================================================ */
.home-about {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
}

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

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

.home-about-text h2 {
  font-size: 1.75rem;
  text-transform: uppercase;
  margin-bottom: var(--space-sm);
}

.home-about-text h2 span { color: var(--color-yellow); }

.home-about-text p {
  color: var(--color-grey);
  margin-bottom: var(--space-md);
  line-height: 1.8;
}

.since-badge {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: var(--color-yellow);
  color: var(--color-black);
  margin-bottom: var(--space-md);
}

.since-badge .year { font-family: var(--font-heading); font-size: 1.5rem; font-weight: 700; line-height: 1; }
.since-badge .since-label { font-size: 0.65rem; text-transform: uppercase; letter-spacing: 0.1em; }

@media (max-width: 768px) {
  .home-about { grid-template-columns: 1fr; }
  .home-about-image { max-height: 280px; }
}

/* ============================================================
   Services Grid
   ============================================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-md);
}

.service-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform 0.2s, box-shadow 0.2s;
}

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

.service-card-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.service-card-body {
  padding: var(--space-md);
}

.service-card-body h3 {
  font-size: 1.1rem;
  text-transform: uppercase;
  margin-bottom: var(--space-xs);
}

.service-card-body p {
  color: var(--color-grey);
  font-size: 0.9rem;
}

/* Full services list page */
.service-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--space-md);
}

.service-item {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-md);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-yellow);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.service-item-icon {
  font-size: 2rem;
  line-height: 1;
  flex-shrink: 0;
}

.service-item h3 {
  font-size: 1rem;
  text-transform: uppercase;
  margin-bottom: 0.25rem;
}

.service-item p {
  font-size: 0.88rem;
  color: var(--color-grey);
}

/* ============================================================
   CTA Banner
   ============================================================ */
.cta-banner {
  background: var(--color-black);
  color: var(--color-white);
  text-align: center;
  padding: var(--space-xl) 0;
}

.cta-banner h2 {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  text-transform: uppercase;
  margin-bottom: var(--space-xs);
}

.cta-banner .cta-sub {
  color: var(--color-yellow);
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.85rem;
  margin-bottom: var(--space-md);
}

.cta-banner p {
  color: rgba(255,255,255,0.75);
  max-width: 680px;
  margin: 0 auto var(--space-lg);
  font-size: 0.95rem;
}

.cta-phone {
  display: block;
  font-family: var(--font-heading);
  font-size: 2rem;
  color: var(--color-yellow);
  margin-bottom: var(--space-md);
}

/* ============================================================
   About Page
   ============================================================ */
.page-hero {
  background: var(--color-black);
  color: var(--color-white);
  padding: var(--space-xl) 0;
  text-align: center;
}

.page-hero h1 {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  text-transform: uppercase;
}

.page-hero p {
  color: rgba(255,255,255,0.7);
  margin-top: var(--space-xs);
}

.page-hero .accent-line {
  width: 60px;
  height: 4px;
  background: var(--color-yellow);
  margin: var(--space-sm) auto 0;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: start;
}

@media (max-width: 768px) {
  .about-grid { grid-template-columns: 1fr; }
}

.about-body p {
  color: var(--color-grey);
  margin-bottom: var(--space-md);
  line-height: 1.8;
}

.about-body h2 {
  font-size: 1.5rem;
  text-transform: uppercase;
  margin-bottom: var(--space-sm);
  color: var(--color-black);
}

.about-body h2 span { color: var(--color-yellow); }

.equipment-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin-top: var(--space-sm);
}

.equipment-tag {
  background: var(--color-yellow);
  color: var(--color-black);
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  font-size: 0.85rem;
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.stat-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin: var(--space-lg) 0;
  text-align: center;
}

.stat {
  padding: var(--space-md);
  background: var(--color-black);
  color: var(--color-white);
  border-radius: var(--radius);
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  color: var(--color-yellow);
  line-height: 1;
}

.stat-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.7);
  margin-top: 0.25rem;
}

/* ============================================================
   Gallery
   ============================================================ */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-sm);
}

.gallery-item {
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: var(--color-grey-light);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

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

.gallery-note {
  text-align: center;
  color: var(--color-grey);
  margin-top: var(--space-lg);
  font-size: 0.95rem;
}

/* ============================================================
   Contact
   ============================================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: var(--space-xl);
  align-items: start;
}

@media (max-width: 768px) {
  .contact-grid { grid-template-columns: 1fr; }
}

.contact-info h2 {
  font-size: 1.5rem;
  text-transform: uppercase;
  margin-bottom: var(--space-md);
}

.contact-info h2 span { color: var(--color-yellow); }

.contact-detail {
  display: flex;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
  align-items: flex-start;
}

.contact-detail-icon {
  width: 44px;
  height: 44px;
  background: var(--color-yellow);
  color: var(--color-black);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.contact-detail-body strong {
  display: block;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-grey);
  margin-bottom: 0.25rem;
}

.contact-detail-body a,
.contact-detail-body span {
  font-size: 1rem;
  color: var(--color-dark);
}

.contact-detail-body a:hover { color: var(--color-yellow); }

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

.contact-form h2 {
  font-size: 1.5rem;
  text-transform: uppercase;
  margin-bottom: var(--space-md);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm);
}

@media (max-width: 480px) {
  .form-row { grid-template-columns: 1fr; }
}

.form-group {
  margin-bottom: var(--space-sm);
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-grey-dark);
  margin-bottom: 0.35rem;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.65rem 0.85rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--color-dark);
  background: var(--color-white);
  transition: border-color 0.15s;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-yellow);
  box-shadow: 0 0 0 3px rgba(245, 168, 0, 0.15);
}

.form-group textarea { resize: vertical; min-height: 130px; }

/* ============================================================
   Footer
   ============================================================ */
.site-footer {
  background: var(--color-black);
  color: rgba(255,255,255,0.8);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: var(--space-lg);
  padding: var(--space-xl) var(--space-md);
}

@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
}

.footer-logo-text {
  font-family: var(--font-heading);
  font-size: 2rem;
  color: var(--color-yellow);
  margin-bottom: var(--space-xs);
}

.site-footer h3 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-yellow);
  margin-bottom: var(--space-sm);
}

.site-footer ul li {
  margin-bottom: 0.4rem;
}

.site-footer ul a {
  color: rgba(255,255,255,0.7);
  font-size: 0.9rem;
  transition: color 0.15s;
}

.site-footer ul a:hover { color: var(--color-yellow); }

.contact-list li {
  display: flex;
  flex-direction: column;
  margin-bottom: var(--space-sm);
}

.contact-list strong {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-yellow);
  margin-bottom: 0.15rem;
}

.contact-list a,
.contact-list span {
  color: rgba(255,255,255,0.8);
  font-size: 0.9rem;
}

.contact-list a:hover { color: var(--color-yellow); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: var(--space-sm) var(--space-md);
  text-align: center;
}

.footer-bottom p {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.4);
}

/* ============================================================
   Process Steps (Home page)
   ============================================================ */
.process-steps {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: var(--space-md);
}

.process-step {
  text-align: center;
  padding: var(--space-md);
}

.process-step-number {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--color-yellow);
  color: var(--color-black);
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-sm);
}

.process-step h3 {
  font-size: 1rem;
  text-transform: uppercase;
  margin-bottom: var(--space-xs);
}

.process-step p {
  font-size: 0.88rem;
  color: var(--color-grey);
}

/* ============================================================
   Responsive tweaks
   ============================================================ */
@media (max-width: 768px) {
  .hero { min-height: 380px; }
  .stat-row { grid-template-columns: 1fr; }
  :root { --space-xl: 3rem; --space-xxl: 4rem; }
}