@import url('https://fonts.googleapis.com/css2?family=Syne:wght@700;800&family=Inter:wght@400;500;600&display=swap');

:root {
  --bg: #F5F0E8;
  --accent: #C4561A;
  --dark: #1E1A14;
  --muted: #8A7F72;
  --white: #FFFFFF;
  --line: 1px solid rgba(138,127,114,0.25);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--dark);
  font-family: 'Inter', sans-serif;
  font-size: 1rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img, video { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }

/* ── Typography ── */
.display {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(3rem, 7vw, 6.5rem);
  line-height: 1.0;
  letter-spacing: -0.03em;
}
.h1 {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: clamp(2rem, 4vw, 3.5rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
}
.h2 {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  line-height: 1.15;
  letter-spacing: -0.01em;
}
.h3 {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: clamp(1.25rem, 2vw, 1.75rem);
  line-height: 1.2;
}
.overline {
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
}
.section-label {
  display: block;
  margin-bottom: 1rem;
  color: var(--accent);
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}
.body-lg {
  font-family: 'Inter', sans-serif;
  font-weight: 400;
  font-size: 1.125rem;
  line-height: 1.7;
}
.body {
  font-family: 'Inter', sans-serif;
  font-weight: 400;
  font-size: 1rem;
  line-height: 1.65;
}

/* ── Layout ── */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
}
.section { padding: 6rem 2rem; }
.section--dark { background: var(--dark); color: var(--white); }
.section--alt { background: #EDE8DF; }

/* ── Nav ── */
.site-nav {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 100;
  padding: 1.25rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background 0.3s ease, backdrop-filter 0.3s ease, box-shadow 0.3s ease;
}
.site-nav.scrolled {
  background: rgba(245,240,232,0.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 rgba(138,127,114,0.2);
}
.nav__logo {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--dark);
  letter-spacing: -0.01em;
  z-index: 102;
  position: relative;
}
.nav__logo span { color: var(--accent); }
.nav__links {
  display: flex;
  list-style: none;
  gap: 2.5rem;
  align-items: center;
}
.nav__links a {
  font-family: 'Inter', sans-serif;
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--dark);
  transition: color 0.2s ease;
}
.nav__links a:hover,
.nav__links a.active { color: var(--accent); }
.nav__cta-link { font-weight: 600 !important; }
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
  z-index: 102;
  position: relative;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--dark);
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── Hero (full height) ── */
.hero {
  position: relative;
  height: 100vh;
  min-height: 640px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  background: linear-gradient(135deg, #2a1f0e 0%, #1E1A14 100%);
}
.hero__video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  z-index: 0;
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.55);
  z-index: 1;
}
.hero__content {
  position: relative;
  z-index: 2;
  max-width: 900px;
  padding: 0 2rem;
}
.hero__overline {
  display: block;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
  margin-bottom: 1.5rem;
}
.hero__title { color: var(--white); margin-bottom: 1.5rem; }
.hero__sub {
  color: rgba(255,255,255,0.8);
  max-width: 640px;
  margin: 0 auto 2.5rem;
}
.hero__actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}
.hero__scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}
.hero__scroll span {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
}
.scroll-chevron {
  width: 18px;
  height: 18px;
  border-right: 2px solid rgba(255,255,255,0.35);
  border-bottom: 2px solid rgba(255,255,255,0.35);
  transform: rotate(45deg);
  animation: bounce 1.8s infinite;
}
@keyframes bounce {
  0%, 100% { transform: rotate(45deg) translateY(0); }
  50% { transform: rotate(45deg) translateY(6px); }
}

/* ── Page Hero (inner pages) ── */
.page-hero {
  position: relative;
  height: 50vh;
  min-height: 360px;
  display: flex;
  align-items: flex-end;
  padding: 0 2rem 4rem;
  overflow: hidden;
  background: linear-gradient(135deg, #2a1f0e 0%, #1E1A14 60%, #0d0a06 100%);
}
.page-hero--sm {
  height: 40vh;
  min-height: 280px;
}
.page-hero__content {
  position: relative;
  z-index: 2;
  max-width: 1280px;
  width: 100%;
  margin: 0 auto;
}
.page-hero__overline {
  display: block;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}
.page-hero__title { color: var(--white); }

/* ── Buttons ── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--accent);
  color: white;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 1rem;
  padding: 1rem 2rem;
  border: none;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  text-decoration: none;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(196,86,26,0.35);
}
.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  border: 2px solid var(--accent);
  color: var(--accent);
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 1rem;
  padding: 1rem 2rem;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
  text-decoration: none;
}
.btn-outline:hover { background: var(--accent); color: white; }
.btn-ghost-light {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  border: 2px solid white;
  color: white;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 1rem;
  padding: 1rem 2rem;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
  text-decoration: none;
}
.btn-ghost-light:hover { background: white; color: var(--dark); }
.btn-ghost-light--sm { padding: 0.75rem 1.5rem; font-size: 0.875rem; }

/* ── Stats ── */
.stats-section {
  background: var(--dark);
  padding: 5rem 2rem;
}
.stats-inner { max-width: 1280px; margin: 0 auto; }
.stats-overline {
  display: block;
  color: var(--accent);
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 3rem;
  text-align: center;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}
.stat__number {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(3rem, 5vw, 5rem);
  color: var(--accent);
  line-height: 1;
  display: flex;
  justify-content: center;
  align-items: baseline;
  gap: 0.05em;
  margin-bottom: 0.5rem;
}
.stat__suffix { font-size: 0.6em; font-weight: 700; }
.stat__label { color: rgba(255,255,255,0.55); font-size: 0.875rem; line-height: 1.4; }

/* ── Services Overview (index) ── */
.services-overview { padding: 6rem 2rem; }
.services-inner { max-width: 1280px; margin: 0 auto; }
.services-header { margin-bottom: 3rem; }
.services-header h2 { margin-top: 0.75rem; }
.services-header p { max-width: 540px; margin-top: 1rem; color: var(--muted); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}
.card-service {
  background: white;
  padding: 2.5rem;
  border-bottom: 3px solid transparent;
  transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}
.card-service:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(30,26,20,0.08);
}
.card-service__icon { font-size: 2rem; margin-bottom: 1rem; display: block; }
.card-service h3 {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
  color: var(--dark);
}
.card-service p { color: var(--muted); font-size: 0.95rem; line-height: 1.65; margin-bottom: 1.25rem; }
.card-service__link {
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: gap 0.2s ease;
}
.card-service:hover .card-service__link { gap: 0.7rem; }

/* ── Differentiator split ── */
.differentiator { display: grid; grid-template-columns: 1fr 1fr; }
.diff__left { background: var(--dark); padding: 5rem 4rem; }
.diff__right {
  background: var(--bg);
  padding: 5rem 4rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
}
.diff__list { list-style: none; margin-top: 2rem; display: flex; flex-direction: column; gap: 1.75rem; }
.diff__item { display: flex; gap: 1rem; align-items: flex-start; }
.diff__check { color: var(--accent); font-weight: 700; font-size: 1.1rem; flex-shrink: 0; margin-top: 2px; }
.diff__item strong {
  display: block;
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  color: var(--white);
  font-size: 1rem;
  margin-bottom: 0.25rem;
}
.diff__item p { color: rgba(255,255,255,0.5); font-size: 0.9rem; line-height: 1.5; }
.diff__stat { text-align: center; }
.diff__big-number {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(4rem, 8vw, 7rem);
  color: var(--accent);
  line-height: 1;
  display: block;
  margin-bottom: 0.5rem;
}
.diff__stat-label {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 1rem;
  color: var(--dark);
  display: block;
  margin-bottom: 1rem;
}
.diff__stat p { color: var(--muted); max-width: 32ch; font-size: 0.95rem; line-height: 1.65; }

/* ── Process ── */
.process { padding: 6rem 2rem; background: var(--bg); }
.process-inner { max-width: 1280px; margin: 0 auto; }
.process-header { margin-bottom: 3.5rem; }
.process-header h2 { margin-top: 0.75rem; }
.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
}
.process-steps::before {
  content: '';
  position: absolute;
  top: 1.75rem;
  left: calc(12.5% + 1.5rem);
  right: calc(12.5% + 1.5rem);
  height: 2px;
  background: linear-gradient(to right, var(--accent) 0%, rgba(196,86,26,0.15) 100%);
}
.step { padding: 0 1.5rem; text-align: center; position: relative; }
.step__number {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  background: var(--accent);
  color: white;
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  position: relative;
  z-index: 1;
}
.step h3 {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--dark);
  margin-bottom: 0.5rem;
}
.step p { color: var(--muted); font-size: 0.9rem; line-height: 1.55; }

/* ── Project preview cards (index) ── */
.projects-preview { background: var(--dark); padding: 6rem 2rem; }
.projects-inner { max-width: 1280px; margin: 0 auto; }
.projects-header { margin-bottom: 3rem; }
.projects-header h2 { color: var(--white); margin-top: 0.75rem; }
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}
.project-card { overflow: hidden; }
.project-card__img {
  aspect-ratio: 16/9;
  background: linear-gradient(135deg, #2d2318 0%, #1a1208 100%);
  overflow: hidden;
  margin-bottom: 1.25rem;
  position: relative;
}
.project-card__tag {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: var(--accent);
  color: white;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.25rem 0.75rem;
}
.project-card h3 {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--white);
  margin-bottom: 0.4rem;
}
.project-card__location { color: var(--muted); font-size: 0.85rem; }

/* ── Urgency / accent band ── */
.urgency-band {
  background: var(--accent);
  padding: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
  text-align: center;
}
.urgency-band p { color: white; font-size: 1rem; font-weight: 500; max-width: 600px; line-height: 1.5; }

/* ── Footer ── */
.footer { background: var(--dark); color: var(--muted); padding: 4rem 2rem 2rem; position: relative; overflow: hidden; }
.footer__video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.1;
  filter: blur(8px);
  z-index: 0;
}
.footer__inner { position: relative; z-index: 1; max-width: 1280px; margin: 0 auto; }
.footer__top {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(138,127,114,0.2);
}
.footer__logo {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--white);
  margin-bottom: 1rem;
  display: block;
}
.footer__logo span { color: var(--accent); }
.footer__tagline { font-size: 0.9rem; line-height: 1.6; max-width: 36ch; }
.footer__links { display: flex; list-style: none; gap: 1.5rem; align-items: flex-start; flex-wrap: wrap; }
.footer__links a { color: var(--muted); font-size: 0.9rem; font-weight: 500; transition: color 0.2s ease; }
.footer__links a:hover { color: var(--white); }
.footer__bottom { font-size: 0.8rem; line-height: 1.6; display: flex; flex-direction: column; gap: 0.5rem; }

/* ── Services list page ── */
.services-list-page { }
.service-block { padding: 5rem 2rem; }
.service-block--alt { background: white; }
.service-block__inner {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
}
.service-block__inner--rev { direction: rtl; }
.service-block__inner--rev > * { direction: ltr; }
.service-block__num {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 5rem;
  color: rgba(196,86,26,0.1);
  line-height: 1;
  margin-bottom: -1rem;
  display: block;
  user-select: none;
}
.service-block h2 {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  color: var(--dark);
  margin-bottom: 1.25rem;
  line-height: 1.15;
}
.service-block p { color: var(--muted); margin-bottom: 1rem; font-size: 1rem; line-height: 1.7; }
.service-block ul {
  margin: 1.25rem 0 1.75rem;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.service-block ul li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.95rem;
  color: var(--dark);
}
.service-block ul li::before { content: '→'; color: var(--accent); font-weight: 700; flex-shrink: 0; margin-top: 1px; }
.service-block__visual {
  aspect-ratio: 4/3;
  border-radius: 2px;
  overflow: hidden;
  position: relative;
}
.service-block__visual--1 { background: linear-gradient(135deg, #3d2a1a 0%, #2a1a0a 100%); }
.service-block__visual--2 { background: linear-gradient(155deg, #2a3d2a 0%, #1a2a1a 100%); }
.service-block__visual--3 { background: linear-gradient(135deg, #1a2a3d 0%, #0a1a2a 100%); }
.service-block__visual--4 { background: linear-gradient(155deg, #3d3020 0%, #2a2010 100%); }
.service-block__visual--5 { background: linear-gradient(135deg, #1e3020 0%, #0e2010 100%); }
.service-block__visual--6 { background: linear-gradient(155deg, #c4a882 0%, #9a7a56 100%); }
.service-block__visual--7 { background: linear-gradient(135deg, #b09070 0%, #7a6040 100%); }
.service-block__visual--8 { background: linear-gradient(155deg, #c0d0e0 0%, #8098b0 100%); }
.service-block__visual--9 { background: linear-gradient(135deg, #ddd8d0 0%, #b0a898 100%); }
.service-block__visual--10 { background: linear-gradient(155deg, #d0e0f0 0%, #9ab0c8 100%); }

/* ── Bottom CTA band ── */
.cta-band {
  background: var(--accent);
  padding: 3rem 2rem;
  text-align: center;
}
.cta-band p { color: white; font-size: 1.05rem; max-width: 640px; margin: 0 auto 1.75rem; line-height: 1.6; }

/* ── About page ── */
.story-section { padding: 6rem 2rem; }
.story-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: start;
}
.story__img {
  aspect-ratio: 4/5;
  background: linear-gradient(160deg, #c8b89a 0%, #a08060 100%);
  border-radius: 2px;
}
.story__text h2 { margin: 0.75rem 0 1.75rem; }
.story__text p { color: var(--muted); font-size: 1rem; line-height: 1.75; margin-bottom: 1.25rem; }

.equipment-section { background: var(--dark); padding: 6rem 2rem; }
.equipment-inner { max-width: 1280px; margin: 0 auto; }
.equipment-header { margin-bottom: 3rem; }
.equipment-header h2 { color: var(--white); margin-top: 0.75rem; }
.equipment-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  background: rgba(255,255,255,0.04);
  padding: 3rem;
  border: 1px solid rgba(255,255,255,0.08);
}
.equipment-card__img {
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, #2d2318 0%, #1a1208 100%);
  border-radius: 2px;
}
.equipment-card h3 {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 1.75rem;
  color: var(--white);
  margin-bottom: 0.5rem;
}
.equipment-card__subtitle {
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 1.75rem;
  display: block;
}
.specs { list-style: none; display: flex; flex-direction: column; gap: 0; margin-bottom: 1.75rem; }
.spec-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 0.75rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.07);
  font-size: 0.9rem;
}
.spec-row span:first-child { color: rgba(255,255,255,0.4); }
.spec-row span:last-child { color: var(--white); font-weight: 600; }
.equipment-card p { color: rgba(255,255,255,0.5); font-size: 0.95rem; line-height: 1.65; }

.values-section { padding: 6rem 2rem; }
.values-inner { max-width: 1280px; margin: 0 auto; }
.values-header { margin-bottom: 3rem; }
.values-header h2 { margin-top: 0.75rem; }
.values-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 3rem; }
.value-card__icon { font-size: 2.5rem; margin-bottom: 1.25rem; display: block; }
.value-card h3 {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--dark);
  margin-bottom: 0.75rem;
}
.value-card p { color: var(--muted); font-size: 0.95rem; line-height: 1.65; }
.capacity-band { background: var(--accent); padding: 2.5rem 2rem; text-align: center; }
.capacity-band p { color: white; max-width: 700px; margin: 0 auto; font-size: 1.05rem; line-height: 1.6; }

/* ── Projects page ── */
.bna-block { padding: 5rem 2rem; border-bottom: var(--line); }
.bna-block--dark { background: var(--dark); }
.bna-block__inner {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.bna-block--dark .bna-block__inner { direction: rtl; }
.bna-block--dark .bna-block__inner > * { direction: ltr; }
.video-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.video-tile { position: relative; border-radius: 4px; overflow: hidden; }
.video-tile video { width: 100%; aspect-ratio: 16/9; object-fit: cover; display: block; }
.video-tile__fallback { aspect-ratio: 16/9; display: block; }
.video-tile__fallback--before { background: linear-gradient(135deg, #2d2318 0%, #1a1208 100%); }
.video-tile__fallback--after { background: linear-gradient(135deg, #3d5a3e 0%, #2a4a2b 100%); }
.video-tile__label {
  position: absolute;
  bottom: 0.75rem;
  left: 0.75rem;
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 0.25rem 0.6rem;
}
.video-tile__label--before { background: rgba(0,0,0,0.6); color: rgba(255,255,255,0.7); }
.video-tile__label--after { background: var(--accent); color: white; }
.bna-block__tag {
  display: inline-block;
  background: var(--accent);
  color: white;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.3rem 0.8rem;
  margin-bottom: 1.25rem;
}
.bna-block h3 {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: clamp(1.25rem, 2vw, 1.75rem);
  margin-bottom: 0.5rem;
}
.bna-block--dark h3 { color: var(--white); }
.bna-block__location { font-size: 0.85rem; color: var(--muted); margin-bottom: 1.25rem; display: block; }
.bna-block p { color: var(--muted); font-size: 0.95rem; line-height: 1.7; margin-bottom: 1.5rem; }
.bna-block--dark p { color: rgba(255,255,255,0.5); }
.bna-stats { display: flex; flex-wrap: wrap; gap: 0.75rem; }
.bna-stat {
  background: rgba(196,86,26,0.1);
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.4rem 0.9rem;
  border-radius: 2px;
}
.bna-block--dark .bna-stat { background: rgba(196,86,26,0.2); }

.gallery-section { padding: 6rem 2rem; }
.gallery-inner { max-width: 1280px; margin: 0 auto; }
.gallery-header { margin-bottom: 2.5rem; }
.gallery-header h2 { margin-top: 0.75rem; }
.gallery-masonry { columns: 3; column-gap: 1rem; }
.gallery-tile {
  break-inside: avoid;
  margin-bottom: 1rem;
  border-radius: 2px;
  overflow: hidden;
  position: relative;
  cursor: pointer;
}
.gallery-tile::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--accent);
  opacity: 0;
  transition: opacity 0.25s ease;
}
.gallery-tile:hover::after { opacity: 0.18; }
.gallery-tile:nth-child(1)  { height: 200px; background: linear-gradient(135deg, #3d2a1a 0%, #2a1a0a 100%); }
.gallery-tile:nth-child(2)  { height: 280px; background: linear-gradient(135deg, #2a3d2a 0%, #1a2a1a 100%); }
.gallery-tile:nth-child(3)  { height: 220px; background: linear-gradient(160deg, #c4a882 0%, #9a7a56 100%); }
.gallery-tile:nth-child(4)  { height: 260px; background: linear-gradient(135deg, #1a2a3d 0%, #0a1a2a 100%); }
.gallery-tile:nth-child(5)  { height: 200px; background: linear-gradient(135deg, #3d3020 0%, #2a2010 100%); }
.gallery-tile:nth-child(6)  { height: 300px; background: linear-gradient(160deg, #a08060 0%, #6a5040 100%); }
.gallery-tile:nth-child(7)  { height: 240px; background: linear-gradient(135deg, #1e3020 0%, #0e2010 100%); }
.gallery-tile:nth-child(8)  { height: 180px; background: linear-gradient(135deg, #3a2a1e 0%, #2a1a0e 100%); }
.gallery-tile:nth-child(9)  { height: 260px; background: linear-gradient(160deg, #b09070 0%, #7a6040 100%); }
.gallery-tile:nth-child(10) { height: 220px; background: linear-gradient(135deg, #2e1e0e 0%, #1e0e04 100%); }
.gallery-tile:nth-child(11) { height: 280px; background: linear-gradient(135deg, #3d4020 0%, #2a2c10 100%); }
.gallery-tile:nth-child(12) { height: 200px; background: linear-gradient(160deg, #c8b090 0%, #9a8060 100%); }

/* ── Contact page ── */
.contact-section { padding: 6rem 2rem; }
.contact-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 6rem;
  align-items: start;
}
.contact-info h2 { margin-bottom: 1rem; }
.contact-info__intro { color: var(--muted); margin-bottom: 2.5rem; font-size: 1rem; line-height: 1.7; }
.contact-details { display: flex; flex-direction: column; gap: 1.5rem; }
.contact-detail { display: flex; gap: 1.25rem; align-items: flex-start; }
.contact-detail__icon {
  width: 2.5rem;
  height: 2.5rem;
  background: rgba(196,86,26,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}
.contact-detail__label {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  display: block;
  margin-bottom: 0.2rem;
}
.contact-detail__value { font-size: 1rem; color: var(--dark); font-weight: 500; }

.form-group { display: flex; flex-direction: column; gap: 0.4rem; margin-bottom: 1.25rem; }
.form-group label {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}
.form-group input,
.form-group select,
.form-group textarea {
  font-family: 'Inter', sans-serif;
  font-size: 1rem;
  background: white;
  border: 1px solid rgba(138,127,114,0.3);
  color: var(--dark);
  padding: 0.875rem 1rem;
  outline: none;
  transition: border-color 0.2s ease;
  -webkit-appearance: none;
  appearance: none;
  border-radius: 0;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--accent); }
.form-group textarea { resize: vertical; min-height: 120px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-success {
  display: none;
  text-align: center;
  padding: 3rem 2rem;
  background: white;
  border: 1px solid rgba(138,127,114,0.2);
}
.form-success__icon { font-size: 3rem; margin-bottom: 1rem; }
.form-success h3 {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--dark);
  margin-bottom: 0.75rem;
}
.form-success p { color: var(--muted); font-size: 0.95rem; }

.faq-section { background: var(--bg); padding: 6rem 2rem; }
.faq-inner { max-width: 820px; margin: 0 auto; }
.faq-header { margin-bottom: 3rem; }
.faq-header h2 { margin-top: 0.75rem; }
.faq-list { display: flex; flex-direction: column; }
.faq-item { border-top: var(--line); }
.faq-item:last-child { border-bottom: var(--line); }
.faq-item__question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 0;
  cursor: pointer;
  gap: 1rem;
  font-family: 'Inter', sans-serif;
  font-weight: 500;
  font-size: 1rem;
  color: var(--dark);
  background: none;
  border: none;
  width: 100%;
  text-align: left;
}
.faq-item__icon {
  color: var(--accent);
  font-size: 1.5rem;
  font-weight: 300;
  flex-shrink: 0;
  transition: transform 0.3s ease;
  line-height: 1;
}
.faq-item.is-open .faq-item__icon { transform: rotate(45deg); }
.faq-item__answer { max-height: 0; overflow: hidden; transition: max-height 0.35s ease; }
.faq-item.is-open .faq-item__answer { max-height: 400px; }
.faq-item__answer p { color: var(--muted); font-size: 0.95rem; line-height: 1.7; padding-bottom: 1.5rem; }

/* ── Reveal helper ── */
.reveal { will-change: transform, opacity; }

/* ── Mobile ── */
@media (max-width: 1024px) {
  .differentiator { grid-template-columns: 1fr; }
  .diff__left, .diff__right { padding: 4rem 2rem; }
  .diff__right { align-items: center; text-align: center; }
  .diff__stat p { margin: 0 auto; }
}

@media (max-width: 768px) {
  .section { padding: 4rem 1.25rem; }
  .site-nav { padding: 1rem 1.25rem; }
  .nav__links {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: var(--bg);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 2.5rem;
    z-index: 99;
  }
  .nav__links.is-open { display: flex; }
  .nav__links a { font-size: 1.25rem; }
  .hamburger { display: flex; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 2rem; }
  .services-grid { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: 1fr 1fr; gap: 2.5rem; }
  .process-steps::before { display: none; }
  .projects-grid { grid-template-columns: 1fr; }
  .service-block__inner,
  .service-block__inner--rev { grid-template-columns: 1fr; direction: ltr; gap: 2.5rem; }
  .story-inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .story__img { aspect-ratio: 3/2; }
  .equipment-card { grid-template-columns: 1fr; gap: 2rem; }
  .values-grid { grid-template-columns: 1fr; gap: 2rem; }
  .bna-block__inner { grid-template-columns: 1fr; direction: ltr; gap: 2.5rem; }
  .bna-block--dark .bna-block__inner { direction: ltr; }
  .gallery-masonry { columns: 2; }
  .contact-inner { grid-template-columns: 1fr; gap: 3rem; }
  .form-row { grid-template-columns: 1fr; }
  .footer__top { grid-template-columns: 1fr; gap: 2rem; }
  .hero__title { font-size: clamp(2.5rem, 10vw, 4rem); }
  .urgency-band { flex-direction: column; gap: 1rem; }
  .hero__actions { flex-direction: column; align-items: center; }
  .page-hero { padding: 0 1.25rem 3rem; }
}

@media (max-width: 480px) {
  .gallery-masonry { columns: 1; }
  .video-pair { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
}