@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Sans:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

/* Palette C — Carbon & Olive */
:root {
  --bg:       #111212;
  --surface:  #1a1c18;
  --surface2: #21241e;
  --accent:   #7a9a3a;
  --accent-hi:#96ba48;
  --text:     #e8e8e6;
  --muted:    #888f7a;
  --border:   #2d3028;
  --radius:   2px;
  --mono:     'JetBrains Mono', monospace;
  --sans:     'IBM Plex Sans', sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font-family: var(--sans); cursor: pointer; }

/* ─── UTILITIES ──────────────────────────────────── */

.mono { font-family: var(--mono); }

.tag {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  padding: 0.25rem 0.6rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.rule {
  border: none;
  border-top: 1px solid var(--border);
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--accent);
  color: #0e1009;
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 0.8rem 1.5rem;
  border: none;
  border-radius: var(--radius);
  transition: background 0.15s;
}
.btn-primary:hover { background: var(--accent-hi); }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  color: var(--text);
  font-size: 0.875rem;
  font-weight: 500;
  padding: 0.8rem 1.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color 0.15s, color 0.15s;
}
.btn-ghost:hover { border-color: var(--muted); color: var(--text); }

/* ─── NAV ────────────────────────────────────────── */

nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 4%;
  background: rgba(17, 18, 18, 0.9);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}

.nav-brand {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}
.nav-brand .name {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1.1;
}
.nav-brand .division {
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  color: var(--accent);
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}
.nav-links a {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--muted);
  transition: color 0.15s;
}
.nav-links a:hover { color: var(--text); }

.nav-cta {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--accent);
  padding: 0.5rem 1rem;
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  transition: background 0.15s, color 0.15s;
}
.nav-cta:hover { background: var(--accent); color: #0e1009; }

.nav-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 4px;
}
.nav-burger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 1px;
  transition: all 0.2s;
}

/* ─── HERO ───────────────────────────────────────── */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: flex-end;
  padding: 0 4% 6rem;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('assets/workshop-4x4.webp');
  background-size: cover;
  background-position: center 40%;
  filter: brightness(0.35);
}

.hero-grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to bottom, transparent 60%, var(--bg) 100%),
    repeating-linear-gradient(0deg, transparent, transparent 79px, rgba(122, 154, 58, 0.04) 80px),
    repeating-linear-gradient(90deg, transparent, transparent 79px, rgba(122, 154, 58, 0.04) 80px);
}

.hero-content {
  position: relative;
  max-width: 760px;
}

.hero-tag {
  margin-bottom: 1.5rem;
}

.hero h1 {
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
}

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

.hero-sub {
  font-size: 1.1rem;
  color: var(--muted);
  max-width: 540px;
  margin-bottom: 2rem;
  line-height: 1.65;
}

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

.hero-phone {
  font-family: var(--mono);
  font-size: 0.875rem;
  color: var(--muted);
  letter-spacing: 0.04em;
}
.hero-phone a { color: var(--muted); transition: color 0.15s; }
.hero-phone a:hover { color: var(--text); }

/* ─── TRUST STRIP ────────────────────────────────── */

.trust-strip {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  padding: 1.25rem 4%;
  overflow-x: auto;
}

.trust-strip-inner {
  display: flex;
  align-items: center;
  gap: 0;
  min-width: max-content;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0 2.5rem;
  border-right: 1px solid var(--border);
}
.trust-item:first-child { padding-left: 0; }
.trust-item:last-child { border-right: none; }

.trust-value {
  font-family: var(--mono);
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--accent);
  line-height: 1;
}
.trust-label {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--muted);
  line-height: 1.3;
}

/* ─── SECTION SHELL ──────────────────────────────── */

section { padding: 5rem 4%; }

.section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: 3rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
}

.section-header-left { max-width: 560px; }

.section-header .tag { margin-bottom: 0.75rem; }

.section-header h2 {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

.section-header p {
  margin-top: 0.75rem;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.65;
}

/* ─── SERVICES ───────────────────────────────────── */

#services { background: var(--bg); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.service-card {
  position: relative;
  background: var(--surface);
  padding: 2.25rem;
  overflow: hidden;
  transition: background 0.15s;
}
.service-card:hover { background: var(--surface2); }

.service-card-img {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.08;
  transition: opacity 0.2s;
}
.service-card:hover .service-card-img { opacity: 0.14; }

.service-card-inner { position: relative; }

.service-num {
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--accent);
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
}

.service-card h3 {
  font-size: 1.3rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: 0.75rem;
}

.service-card p {
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.65;
  margin-bottom: 1.25rem;
}

.service-items {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.service-items li {
  font-size: 0.8rem;
  color: var(--muted);
  padding-left: 1rem;
  position: relative;
}
.service-items li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-family: var(--mono);
}

/* ─── WHY US ─────────────────────────────────────── */

#why { background: var(--surface); }

.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem 4rem;
}

.why-item {
  border-top: 2px solid var(--accent);
  padding-top: 1.25rem;
}

.why-item h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  letter-spacing: 0.01em;
}

.why-item p {
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.65;
}

/* ─── GALLERY ────────────────────────────────────── */

#gallery { background: var(--bg); }

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-template-rows: repeat(2, 260px);
  gap: 4px;
  border-radius: var(--radius);
  overflow: hidden;
}

.g-item {
  background-size: cover;
  background-position: center;
  overflow: hidden;
  position: relative;
}
.g-item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--bg);
  opacity: 0.2;
  transition: opacity 0.2s;
}
.g-item:hover::after { opacity: 0; }

.g-item:nth-child(1) { grid-column: span 5; grid-row: span 2; }
.g-item:nth-child(2) { grid-column: span 4; }
.g-item:nth-child(3) { grid-column: span 3; }
.g-item:nth-child(4) { grid-column: span 3; }
.g-item:nth-child(5) { grid-column: span 4; }

/* ─── BRANDS ─────────────────────────────────────── */

#brands { background: var(--surface); padding-top: 3.5rem; padding-bottom: 3.5rem; }

.brands-intro {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  text-align: center;
  margin-bottom: 2rem;
}

.brands-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0;
}

.brand-tag {
  font-family: var(--mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 0.6rem 1.5rem;
  border-right: 1px solid var(--border);
  white-space: nowrap;
  transition: color 0.15s;
}
.brand-tag:last-child { border-right: none; }
.brand-tag:hover { color: var(--text); }

/* ─── ABOUT ──────────────────────────────────────── */

#about { background: var(--bg); }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
}

.about-img {
  position: relative;
}
.about-img img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--border);
}
.about-badge {
  position: absolute;
  bottom: 1rem;
  left: 1rem;
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 0.6rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}
.about-badge .b-val {
  font-family: var(--mono);
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--accent);
  line-height: 1;
}
.about-badge .b-label {
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.about-text .tag { margin-bottom: 1.25rem; }

.about-text h2 {
  font-size: clamp(1.75rem, 2.5vw, 2.25rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin-bottom: 1.25rem;
}

.about-text p {
  font-size: 0.95rem;
  color: var(--muted);
  line-height: 1.75;
  margin-bottom: 1rem;
}
.about-text p:last-of-type { margin-bottom: 1.75rem; }

/* ─── FAQ ────────────────────────────────────────── */

#faq { background: var(--surface); }

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.faq-item {
  border-bottom: 1px solid var(--border);
}
.faq-item:last-child { border-bottom: none; }

.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  background: var(--surface);
  border: none;
  padding: 1.25rem 1.75rem;
  text-align: left;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text);
  transition: background 0.15s;
}
.faq-q:hover { background: var(--surface2); }

.faq-q .icon {
  font-family: var(--mono);
  font-size: 1.1rem;
  color: var(--accent);
  flex-shrink: 0;
  transition: transform 0.2s;
}
.faq-item.open .faq-q .icon { transform: rotate(45deg); }

.faq-a {
  display: none;
  padding: 0 1.75rem 1.25rem;
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.7;
  background: var(--surface2);
}
.faq-item.open .faq-a { display: block; }

/* ─── CONTACT ────────────────────────────────────── */

#contact { background: var(--bg); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 5rem;
  align-items: start;
}

.contact-info .tag { margin-bottom: 1.25rem; }

.contact-info h2 {
  font-size: clamp(1.75rem, 2.5vw, 2.25rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin-bottom: 1rem;
}

.contact-info p {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 2rem;
}

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

.contact-detail {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}
.contact-detail .d-label {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  padding-top: 0.15rem;
  min-width: 60px;
}
.contact-detail .d-val {
  font-size: 0.9rem;
  color: var(--text);
}
.contact-detail .d-val a { transition: color 0.15s; }
.contact-detail .d-val a:hover { color: var(--accent); }

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

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

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

.form-field label {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}

.form-field input,
.form-field select,
.form-field textarea {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-family: var(--sans);
  font-size: 0.875rem;
  padding: 0.7rem 1rem;
  transition: border-color 0.15s;
  width: 100%;
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--accent);
}
.form-field input::placeholder,
.form-field textarea::placeholder { color: var(--muted); }
.form-field textarea { resize: vertical; min-height: 120px; }
.form-field select option { background: var(--surface); }

.form-note {
  font-size: 0.75rem;
  color: var(--muted);
  line-height: 1.5;
}

/* ─── FOOTER ─────────────────────────────────────── */

footer {
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: 2.5rem 4%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}
.footer-brand .name {
  font-size: 0.9rem;
  font-weight: 700;
}
.footer-brand .sub {
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}

.footer-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}
.footer-links a {
  font-size: 0.8rem;
  color: var(--muted);
  transition: color 0.15s;
}
.footer-links a:hover { color: var(--text); }

.footer-copy {
  font-family: var(--mono);
  font-size: 0.7rem;
  color: var(--muted);
  letter-spacing: 0.05em;
}

/* ─── MOBILE NAV OVERLAY ─────────────────────────── */

.nav-mobile {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  z-index: 99;
  background: var(--bg);
  padding: 6rem 4% 4%;
  flex-direction: column;
  gap: 0;
}
.nav-mobile.open { display: flex; }
.nav-mobile a {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--muted);
  padding: 1rem 0;
  border-bottom: 1px solid var(--border);
  letter-spacing: -0.01em;
  transition: color 0.15s;
}
.nav-mobile a:hover { color: var(--text); }
.nav-mobile .cta-mobile {
  margin-top: 2rem;
  color: var(--accent);
  border-bottom: none;
}

/* ─── RESPONSIVE ─────────────────────────────────── */

@media (max-width: 1024px) {
  .about-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .contact-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .why-grid { gap: 1.5rem 3rem; }
}

@media (max-width: 860px) {
  .services-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .gallery-grid {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: repeat(3, 200px);
  }
  .g-item:nth-child(1) { grid-column: span 2; grid-row: span 1; }
  .g-item:nth-child(2),
  .g-item:nth-child(3),
  .g-item:nth-child(4),
  .g-item:nth-child(5) { grid-column: span 1; grid-row: span 1; }
  .form-row { grid-template-columns: 1fr; }
  .trust-strip-inner { gap: 0; }
  .trust-item { padding: 0 1.5rem; }

  .nav-links, .nav-cta { display: none; }
  .nav-burger { display: flex; }
}

@media (max-width: 600px) {
  section { padding: 3.5rem 5%; }
  nav { padding: 1rem 5%; }
  .hero { padding: 0 5% 4rem; }
  .hero h1 { font-size: 2rem; }
  .hero-sub { font-size: 0.95rem; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
  .section-header { flex-direction: column; align-items: flex-start; }
  .brands-row { gap: 0; }
  .brand-tag { padding: 0.5rem 1rem; }
  footer { flex-direction: column; align-items: flex-start; }
  .footer-links { display: none; }
}