/* ============================================================
   dress gray — Brand CSS
   Colors: Charcoal #000012 | Sulfur #E9CC3A | Gunpowder #60666E
            Gold #CFB78A | Smoke #ABB0B5 | Saltpeter #E1DDCC
   No gradients. Solid colors only.
   ============================================================ */

:root {
  --charcoal:   #000012;
  --sulfur:     #E9CC3A;
  --gunpowder:  #60666E;
  --gold:       #CFB78A;
  --smoke:      #ABB0B5;
  --saltpeter:  #E1DDCC;
  --white:      #FFFFFF;

  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-display: 'Inter', sans-serif;

  --max-w: 1200px;
  --nav-h: 72px;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  background: var(--white);
  color: var(--charcoal);
  line-height: 1.6;
  font-size: 16px;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ── Typography ── */
h1, h2, h3, h4 {
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
}
h1 { font-size: clamp(2.5rem, 6vw, 5rem); }
h2 { font-size: clamp(1.8rem, 4vw, 3rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.75rem); }
h4 { font-size: 1.1rem; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase; }
p { margin-bottom: 1em; }
p:last-child { margin-bottom: 0; }

/* ── Utility ── */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 2rem; }
.section { padding: 5rem 0; }
.section--dark { background: var(--charcoal); color: var(--saltpeter); }
.section--gunpowder { background: var(--gunpowder); color: var(--white); }
.section--sulfur { background: var(--sulfur); color: var(--charcoal); }
.section--saltpeter { background: var(--saltpeter); color: var(--charcoal); }

.eyebrow {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--sulfur);
  margin-bottom: 0.75rem;
}
.section--sulfur .eyebrow { color: var(--gunpowder); }

.accent-line {
  width: 3rem;
  height: 3px;
  background: var(--sulfur);
  margin: 1rem 0 2rem;
}
.section--sulfur .accent-line,
.section--saltpeter .accent-line { background: var(--charcoal); }

.btn {
  display: inline-block;
  padding: 0.85rem 2rem;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 2px solid transparent;
  cursor: pointer;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}
.btn--primary {
  background: var(--sulfur);
  color: var(--charcoal);
  border-color: var(--sulfur);
}
.btn--primary:hover { background: transparent; color: var(--sulfur); }
.btn--outline-white {
  background: transparent;
  color: var(--white);
  border-color: var(--white);
}
.btn--outline-white:hover { background: var(--white); color: var(--charcoal); }
.btn--outline-dark {
  background: transparent;
  color: var(--charcoal);
  border-color: var(--charcoal);
}
.btn--outline-dark:hover { background: var(--charcoal); color: var(--white); }

/* ── Logo ── */
.logo {
  display: flex;
  flex-direction: column;
  line-height: 0.85;
  font-size: 1.6rem;
  font-weight: 900;
  letter-spacing: -0.04em;
  color: inherit;
}
.logo span { display: block; }

/* ── Navigation ── */
.site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--nav-h);
  background: var(--charcoal);
  border-bottom: 1px solid rgba(233, 204, 58, 0.15);
  display: flex;
  align-items: center;
}
.site-nav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}
.nav-links {
  display: flex;
  gap: 2.5rem;
  align-items: center;
}
.nav-links a {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--smoke);
  transition: color 0.2s;
}
.nav-links a:hover,
.nav-links a.active { color: var(--sulfur); }
.nav-links .btn { color: var(--charcoal); }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  margin: 5px 0;
  transition: transform 0.3s;
}

.page-body { padding-top: var(--nav-h); }

/* ── Hero ── */
.hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: flex-end;
  background: var(--charcoal);
  overflow: hidden;
}
.hero__bg {
  position: absolute;
  inset: 0;
  background-image: url('https://static.wixstatic.com/media/c6a76e_801e73b8084c4f1697381d5fab1731e4~mv2.jpg');
  background-size: cover;
  background-position: center;
  opacity: 0.35;
}
.hero__content {
  position: relative;
  z-index: 2;
  padding: 5rem 0;
  width: 100%;
}
.hero__tagline {
  color: var(--white);
  margin-bottom: 0.25rem;
}
.hero__tagline .highlight {
  color: var(--sulfur);
  display: block;
}
.hero__sub {
  color: var(--smoke);
  font-size: 1.1rem;
  max-width: 560px;
  margin: 1.5rem 0 2rem;
}

/* ── Stats bar ── */
.stats-bar {
  background: var(--sulfur);
  padding: 2.5rem 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  text-align: center;
}
.stat__number {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  color: var(--charcoal);
  line-height: 1;
}
.stat__label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--gunpowder);
  margin-top: 0.35rem;
}

/* ── Two-column layout ── */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.two-col--reversed .two-col__content { order: 2; }
.two-col--reversed .two-col__image { order: 1; }

.image-block {
  background: var(--gunpowder);
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}
.image-block img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.image-block__overlay {
  position: absolute;
  inset: 0;
  background: var(--charcoal);
  opacity: 0.3;
}

/* ── Services cards ── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}
.service-card {
  background: var(--charcoal);
  padding: 3rem 2.5rem;
  border-top: 3px solid var(--sulfur);
  transition: background 0.2s;
}
.service-card:hover { background: #0a0a1a; }
.service-card__number {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--sulfur);
  margin-bottom: 1.5rem;
}
.service-card h3 { color: var(--white); margin-bottom: 1rem; }
.service-card p { color: var(--smoke); font-size: 0.95rem; line-height: 1.7; }
.service-card ul { margin-top: 1.25rem; }
.service-card ul li {
  color: var(--smoke);
  font-size: 0.88rem;
  padding: 0.4rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}
.service-card ul li::before {
  content: '+';
  color: var(--sulfur);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 0.05rem;
}

/* ── Portfolio grid ── */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
}
.project-card {
  position: relative;
  aspect-ratio: 16/10;
  background: var(--gunpowder);
  overflow: hidden;
  cursor: pointer;
}
.project-card img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.project-card:hover img { transform: scale(1.04); }
.project-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,18,0.92) 0%, rgba(0,0,18,0.3) 60%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 2rem;
}
.project-card__tag {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--sulfur);
  margin-bottom: 0.5rem;
}
.project-card h3 { color: var(--white); font-size: 1.25rem; margin-bottom: 0.25rem; }
.project-card__meta { color: var(--smoke); font-size: 0.85rem; }
.project-card--wide { grid-column: span 2; aspect-ratio: 16/7; }

/* ── Testimonial ── */
.testimonial {
  border-left: 4px solid var(--sulfur);
  padding: 1.5rem 2rem;
  background: rgba(233, 204, 58, 0.06);
  margin: 2rem 0;
}
.testimonial p {
  font-style: italic;
  font-size: 1.05rem;
  color: var(--saltpeter);
  line-height: 1.7;
}
.testimonial cite {
  display: block;
  margin-top: 0.75rem;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--sulfur);
  font-style: normal;
}
.section--saltpeter .testimonial { background: rgba(0,0,18,0.06); }
.section--saltpeter .testimonial p { color: var(--charcoal); }
.section--saltpeter .testimonial cite { color: var(--gunpowder); }

/* ── Quote banner ── */
.quote-banner {
  background: var(--gunpowder);
  padding: 4rem 0;
  text-align: center;
}
.quote-banner blockquote {
  font-size: clamp(1.2rem, 2.5vw, 1.7rem);
  font-weight: 700;
  font-style: italic;
  color: var(--white);
  max-width: 800px;
  margin: 0 auto 1rem;
  line-height: 1.4;
}
.quote-banner cite {
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--sulfur);
  font-style: normal;
}

/* ── Process ── */
.process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  text-align: center;
}
.process-item__icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--gunpowder);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  font-size: 2rem;
}
.process-item h3 { color: var(--charcoal); margin-bottom: 0.75rem; }
.process-item p { color: var(--gunpowder); font-size: 0.95rem; }

/* ── Case studies ── */
.case-studies-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}
.case-card {
  background: var(--charcoal);
  border-radius: 4px;
  padding: 2.5rem;
  border-top: 3px solid var(--sulfur);
}
.case-card h3 { color: var(--sulfur); margin-bottom: 1rem; }
.case-card p { color: var(--smoke); font-size: 0.95rem; line-height: 1.7; }
.case-card__savings {
  margin-top: 1.5rem;
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--sulfur);
}
.case-card__savings span { display: block; font-size: 0.75rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--smoke); }

/* ── Team ── */
.team-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3rem;
  max-width: 800px;
}
.team-card__photo {
  aspect-ratio: 3/4;
  background: var(--gunpowder);
  margin-bottom: 1.25rem;
  overflow: hidden;
}
.team-card__photo img { width: 100%; height: 100%; object-fit: cover; object-position: top; }
.team-card h3 { color: var(--charcoal); margin-bottom: 0.25rem; }
.team-card__title {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--sulfur);
  margin-bottom: 0.75rem;
}
.team-card p { color: var(--gunpowder); font-size: 0.95rem; }

/* ── Values ── */
.values-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}
.value-item {
  border-top: 3px solid var(--sulfur);
  padding-top: 1.5rem;
}
.value-item h4 { color: var(--white); margin-bottom: 0.75rem; }
.value-item p { color: var(--smoke); font-size: 0.9rem; line-height: 1.6; }

/* ── Map section placeholder ── */
.map-placeholder {
  background: var(--gunpowder);
  height: 360px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--smoke);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* ── Contact ── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 5rem;
  align-items: start;
}
.contact-info h3 { color: var(--white); margin-bottom: 1.5rem; }
.contact-detail {
  margin-bottom: 1.5rem;
}
.contact-detail__label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--sulfur);
  margin-bottom: 0.25rem;
}
.contact-detail a, .contact-detail p { color: var(--smoke); font-size: 1rem; }
.contact-detail a:hover { color: var(--sulfur); }

.contact-form { display: flex; flex-direction: column; gap: 1.25rem; }
.form-group { display: flex; flex-direction: column; gap: 0.4rem; }
.form-group label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--smoke);
}
.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.15);
  color: var(--white);
  padding: 0.85rem 1rem;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  transition: border-color 0.2s;
  outline: none;
  width: 100%;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--sulfur); }
.form-group textarea { resize: vertical; min-height: 140px; }
.form-group select { appearance: none; cursor: pointer; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

/* ── Footer ── */
.site-footer {
  background: var(--charcoal);
  border-top: 1px solid rgba(233, 204, 58, 0.2);
  padding: 3rem 0;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}
.footer-links {
  display: flex;
  gap: 2rem;
}
.footer-links a {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--smoke);
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--sulfur); }
.footer-copy {
  font-size: 0.75rem;
  color: var(--gunpowder);
}
.footer-badge {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--smoke);
}
.sdvosb-badge {
  border: 1px solid var(--sulfur);
  border-radius: 50%;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.55rem;
  font-weight: 900;
  color: var(--sulfur);
  letter-spacing: 0.05em;
  text-align: center;
  line-height: 1.2;
  padding: 4px;
}

/* ── Page hero (inner pages) ── */
.page-hero {
  background: var(--charcoal);
  padding: 5rem 0 4rem;
  border-bottom: 3px solid var(--sulfur);
}
.page-hero h1 { color: var(--white); }
.page-hero .eyebrow { color: var(--sulfur); }
.page-hero p { color: var(--smoke); max-width: 600px; margin-top: 1rem; }

/* ── Responsive ── */
@media (max-width: 1024px) {
  .two-col { grid-template-columns: 1fr; gap: 3rem; }
  .two-col--reversed .two-col__content { order: 1; }
  .two-col--reversed .two-col__image { order: 2; }
  .services-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .values-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .nav-links { display: none; flex-direction: column; position: fixed; top: var(--nav-h); left: 0; right: 0; background: var(--charcoal); padding: 2rem; gap: 1.5rem; border-bottom: 1px solid rgba(255,255,255,0.1); }
  .nav-links.open { display: flex; }
  .nav-toggle { display: block; }
  .portfolio-grid { grid-template-columns: 1fr; }
  .project-card--wide { grid-column: span 1; aspect-ratio: 16/10; }
  .contact-grid { grid-template-columns: 1fr; gap: 3rem; }
  .footer-inner { flex-direction: column; text-align: center; }
  .case-studies-grid { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .hero { min-height: 70vh; }
}