:root {
  --yellow: #FFD100;
  --yellow-tint: #FFF4B8;
  --black: #0A0A0F;
  --black-alt: #2A2A2D;
  --gray: #6B6B6E;
  --gray-light: #E5E5E2;
  --white: #FAFAF7;
  --font-display: "Oswald", Impact, "Arial Narrow", sans-serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--black);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; display: block; }
a { color: inherit; }

h1, h2, h3, h4, .display {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.1;
  color: var(--black);
}

p { font-family: var(--font-body); color: var(--black-alt); }

.eyebrow {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--black);
  display: inline-block;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--yellow);
  margin-bottom: 16px;
}
.eyebrow-dark {
  color: var(--yellow);
  border-bottom-color: var(--yellow);
}

/* ---------- LAYOUT CONTAINER ---------- */
.container {
  max-width: 1440px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 64px;
  padding-right: 64px;
  width: 100%;
}

/* ---------- HEADER ---------- */
.site-header {
  background: var(--white);
  padding: 20px 64px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--gray-light);
  position: sticky;
  top: 0;
  z-index: 100;
}
.site-header .logo { height: 44px; width: auto; }
.site-nav {
  display: flex;
  gap: 40px;
  align-items: center;
}
.site-nav a {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  color: var(--black);
  text-decoration: none;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: color 0.15s;
}
.site-nav a:hover { color: var(--gray); }
.site-nav a.active {
  border-bottom: 2px solid var(--yellow);
  padding-bottom: 4px;
}
.site-nav a.btn-cta {
  background: var(--yellow);
  color: var(--black);
  padding: 12px 20px;
  font-weight: 700;
  letter-spacing: 0.08em;
  font-size: 13px;
  border: none;
}
.site-nav a.btn-cta:hover { background: #ffdc33; color: var(--black); }

.menu-toggle {
  display: none;
  background: none;
  border: 0;
  width: 32px;
  height: 32px;
  cursor: pointer;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  padding: 0;
}
.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--black);
}

/* ---------- HERO ---------- */
.hero {
  background: var(--black);
  color: var(--white);
  padding: 120px 0 128px;
  position: relative;
  overflow: hidden;
  min-height: 90vh;
  display: flex;
  align-items: center;
}
.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  pointer-events: none;
}
.hero-scroll {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--white);
  cursor: pointer;
  opacity: 0.9;
  transition: opacity 0.2s ease;
}
.hero-scroll:hover { opacity: 1; }
.hero-scroll .label {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.9);
}
.hero-scroll .chevron {
  width: 22px;
  height: 12px;
  display: block;
  color: var(--yellow);
  animation: hero-chevron 2s cubic-bezier(0.45, 0, 0.55, 1) infinite;
}
@keyframes hero-chevron {
  0%, 20%, 100% { transform: translateY(0); opacity: 0.85; }
  50% { transform: translateY(8px); opacity: 1; }
  80% { transform: translateY(2px); opacity: 0.9; }
}
@media (prefers-reduced-motion: reduce) {
  .hero-scroll .chevron { animation: none; }
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10,10,15,0.55) 0%, rgba(10,10,15,0.78) 100%);
  z-index: 1;
}
.hero .container { position: relative; z-index: 2; }
.hero .eyebrow { color: var(--yellow); border-bottom-color: var(--yellow); }
.hero h1 {
  font-size: 72px;
  color: var(--white);
  letter-spacing: -0.01em;
  text-transform: uppercase;
  margin-bottom: 24px;
  line-height: 1.0;
}
.hero .hero-sub {
  font-size: 20px;
  color: rgba(250,250,247,0.85);
  max-width: 640px;
  margin-bottom: 40px;
  line-height: 1.5;
}

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-block;
  padding: 16px 32px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease, color 0.15s ease;
  margin-right: 12px;
}
.btn:last-child { margin-right: 0; }
.btn-primary { background: var(--yellow); color: var(--black); }
.btn-primary:hover { background: #ffdc33; transform: translateY(-1px); }
.btn-secondary {
  background: transparent;
  color: var(--white);
  border: 2px solid var(--white);
}
.btn-secondary:hover { background: var(--white); color: var(--black); }
.btn-outline-dark {
  background: transparent;
  color: var(--black);
  border: 2px solid var(--black);
}
.btn-outline-dark:hover { background: var(--black); color: var(--yellow); }

/* ---------- SECTIONS ---------- */
.section {
  padding: 96px 64px;
  max-width: 1440px;
  margin: 0 auto;
}
.section-alt-wrap { background: #F1F1ED; }
.section-dark { background: var(--black); color: var(--white); padding: 96px 0; }
.section-dark h2, .section-dark h3, .section-dark h4 { color: var(--white); }
.section-dark p { color: rgba(250,250,247,0.8); }

.section-head { max-width: 720px; margin-bottom: 56px; }
.section-head h2 {
  font-size: 48px;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  margin-bottom: 16px;
}
.section-head p { font-size: 18px; line-height: 1.55; }

/* ---------- PAGE BANNER ---------- */
.page-banner {
  background: var(--black);
  color: var(--white);
  padding: 96px 0;
}
.page-banner h1 {
  font-size: 72px;
  color: var(--white);
  text-transform: uppercase;
  max-width: 900px;
  line-height: 1;
}
.page-banner p {
  font-size: 18px;
  color: rgba(250,250,247,0.8);
  margin-top: 16px;
  max-width: 720px;
}

/* ---------- FEATURE GRID ---------- */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.feature-card {
  padding: 32px;
  background: var(--white);
  border: 1px solid var(--gray-light);
  border-top: 4px solid var(--yellow);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.feature-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.06);
}
.feature-card .num {
  display: block;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  color: var(--gray);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.feature-card h3 {
  font-size: 24px;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.feature-card p { font-size: 15px; line-height: 1.6; }

/* ---------- CAPABILITIES (stacked rows, dark) ---------- */
.capabilities-rows {
  border-top: 1px solid rgba(255,255,255,0.18);
}
.capability-row {
  display: grid;
  grid-template-columns: 88px 1fr 1.4fr;
  gap: 48px;
  padding: 40px 0;
  border-bottom: 1px solid rgba(255,255,255,0.18);
  align-items: center;
  text-decoration: none;
  color: inherit;
  transition: background 0.2s ease, padding 0.2s ease;
}
.capability-row:hover {
  background: rgba(255,255,255,0.03);
  padding-left: 12px;
  padding-right: 12px;
}
.capability-row .num {
  font-family: var(--font-display);
  font-size: 44px;
  font-weight: 700;
  color: var(--yellow);
  letter-spacing: 0.02em;
  line-height: 1;
}
.capability-row .title {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--white);
  line-height: 1.05;
}
.capability-row .title small {
  display: block;
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--yellow);
  margin-bottom: 10px;
  line-height: 1;
}
.capability-row .desc {
  font-size: 15px;
  line-height: 1.65;
  color: rgba(250,250,247,0.78);
  margin: 0;
}

/* ---------- PROJECT GRID ---------- */
.project-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.project-card { background: var(--white); }
.project-image {
  aspect-ratio: 4/3;
  background:
    repeating-linear-gradient(
      45deg,
      #1A1A22 0px, #1A1A22 20px,
      #0A0A0F 20px, #0A0A0F 21px
    );
  position: relative;
  overflow: hidden;
}
.project-image::after {
  content: "PROJECT PHOTO";
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 14px;
  letter-spacing: 0.3em;
  color: rgba(255,209,0,0.4);
  font-weight: 600;
}
.project-meta { padding: 20px 0; }
.project-cat {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 700;
  color: var(--gray);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.project-name {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--black);
  margin-bottom: 4px;
}
.project-loc {
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--gray);
  letter-spacing: 0.04em;
}

/* ---------- FILTERS ---------- */
.filters {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}
.filter-chip {
  padding: 10px 20px;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  background: transparent;
  border: 2px solid var(--gray-light);
  color: var(--black);
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.filter-chip:hover { border-color: var(--black); }
.filter-chip.active { background: var(--black); color: var(--yellow); border-color: var(--black); }

/* ---------- CTA BAND ---------- */
.cta-band {
  background: var(--yellow);
  padding: 64px 0;
}
.cta-band .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 48px;
  flex-wrap: wrap;
}
.cta-band h2 {
  font-size: 48px;
  text-transform: uppercase;
  color: var(--black);
  max-width: 800px;
  line-height: 1;
}
.cta-band .btn { background: var(--black); color: var(--yellow); white-space: nowrap; margin: 0; }
.cta-band .btn:hover { background: #1d1d28; }

/* ---------- SERVICE ROWS ---------- */
.service-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  padding: 64px 0;
  border-top: 1px solid var(--gray-light);
}
.service-row:first-of-type { border-top: 0; padding-top: 32px; }
.service-row.reversed .service-visual { order: 1; }
.service-visual {
  aspect-ratio: 4/3;
  background:
    repeating-linear-gradient(
      45deg,
      #1A1A22 0px, #1A1A22 20px,
      #0A0A0F 20px, #0A0A0F 21px
    );
  position: relative;
  display: flex;
  align-items: flex-end;
  padding: 24px;
}
.service-visual .badge {
  background: var(--yellow);
  color: var(--black);
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 6px 14px;
}
.service-content .service-num {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  color: var(--gray);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.service-content h2 {
  font-size: 48px;
  text-transform: uppercase;
  margin-bottom: 16px;
  line-height: 1;
}
.service-content .lead { font-size: 18px; line-height: 1.55; color: var(--black); margin-bottom: 24px; }
.service-content ul {
  list-style: none;
  margin: 24px 0 32px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 16px;
}
.service-content li {
  font-size: 14px;
  color: var(--black-alt);
  padding-left: 16px;
  position: relative;
}
.service-content li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 8px;
  height: 2px;
  background: var(--yellow);
}

/* ---------- PROCESS STEPS ---------- */
.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}
.process-step { padding: 24px 0; border-top: 2px solid var(--yellow); }
.process-step .step-num {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 700;
  color: var(--yellow);
  margin-bottom: 8px;
}
.process-step h4 {
  font-size: 18px;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 12px;
}
.process-step p { font-size: 14px; line-height: 1.55; }

/* ---------- ABOUT ---------- */
.about-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: start;
}
.about-copy h2 {
  font-size: 56px;
  text-transform: uppercase;
  line-height: 1;
  margin-bottom: 24px;
}
.about-copy .lead { font-size: 20px; line-height: 1.55; color: var(--black); margin-bottom: 20px; }
.about-copy p { font-size: 16px; margin-bottom: 16px; }
.about-photo {
  aspect-ratio: 4/5;
  background:
    repeating-linear-gradient(
      45deg,
      #1A1A22 0px, #1A1A22 20px,
      #0A0A0F 20px, #0A0A0F 21px
    );
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.about-photo::after {
  content: "PORTRAIT PHOTO";
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  color: rgba(255,209,0,0.4);
  letter-spacing: 0.3em;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px 64px;
  margin-top: 32px;
}
.value { padding: 28px 0; border-top: 1px solid var(--gray-light); }
.value .num {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  color: var(--yellow);
  letter-spacing: 0.2em;
  margin-bottom: 8px;
}
.value h3 { font-size: 22px; text-transform: uppercase; margin-bottom: 8px; }
.value p { font-size: 14px; line-height: 1.55; }

/* ---------- CONTACT ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 5fr 4fr;
  gap: 72px;
}
.contact-info h3 {
  font-size: 16px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--black);
  margin-bottom: 8px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--yellow);
  display: inline-block;
}
.contact-block { margin-bottom: 40px; }
.contact-block p { font-size: 16px; margin-bottom: 4px; color: var(--black); }
.contact-block .label {
  font-size: 12px;
  color: var(--gray);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-top: 12px;
  margin-bottom: 4px;
  font-weight: 600;
}

.form { background: var(--white); padding: 48px; border: 1px solid var(--gray-light); }
.form h3 {
  font-family: var(--font-display);
  font-size: 28px;
  text-transform: uppercase;
  color: var(--black);
  margin-bottom: 24px;
}
.field { margin-bottom: 20px; }
.field label {
  display: block;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--black);
  margin-bottom: 8px;
}
.field input, .field textarea, .field select {
  width: 100%;
  padding: 14px 16px;
  font-family: var(--font-body);
  font-size: 15px;
  border: 1.5px solid var(--gray-light);
  background: var(--white);
  color: var(--black);
  outline: none;
  transition: border-color 0.15s;
}
.field input:focus, .field textarea:focus, .field select:focus { border-color: var(--black); }
.field textarea { resize: vertical; min-height: 120px; }
.form .btn { width: 100%; margin: 8px 0 0; cursor: pointer; }
.form-status {
  margin-top: 16px;
  font-size: 14px;
  color: var(--gray);
}

/* ---------- FOOTER ---------- */
.site-footer {
  background: var(--black);
  color: var(--white);
  padding: 64px 0 24px;
}
.footer-top {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.8fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(250,250,247,0.1);
}
.footer-brand .logo { height: 44px; width: auto; margin-bottom: 16px; }
.footer-brand p { color: rgba(250,250,247,0.7); font-size: 14px; max-width: 280px; }
.footer-col h4 {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--yellow);
  margin-bottom: 16px;
}
.footer-col a, .footer-col p {
  display: block;
  font-size: 14px;
  color: rgba(250,250,247,0.8);
  text-decoration: none;
  line-height: 2;
  overflow-wrap: break-word;
}
.footer-col a:hover { color: var(--yellow); }
.footer-col p a { display: inline; color: inherit; }
.footer-col p a:hover { color: var(--yellow); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  padding-top: 24px;
  font-size: 12px;
  color: rgba(250,250,247,0.5);
  letter-spacing: 0.06em;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 900px) {
  .container { padding-left: 24px; padding-right: 24px; }
  .site-header { padding: 16px 24px; position: relative; }
  .menu-toggle { display: flex; }
  .site-nav { display: none; }
  .site-nav.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    padding: 24px;
    border-bottom: 1px solid var(--gray-light);
    gap: 20px;
    align-items: flex-start;
    box-shadow: 0 8px 24px rgba(0,0,0,0.08);
  }
  .hero { padding: 72px 0 80px; }
  .hero h1 { font-size: 44px; }
  .hero .hero-sub { font-size: 17px; }
  .section { padding: 64px 24px; }
  .section-dark, .page-banner { padding: 64px 0; }
  .page-banner h1 { font-size: 44px; }
  .section-head h2 { font-size: 32px; }
  .feature-grid, .project-grid { grid-template-columns: 1fr; }
  .capability-row {
    grid-template-columns: 1fr;
    gap: 12px;
    padding: 28px 0;
  }
  .capability-row:hover { padding-left: 0; padding-right: 0; }
  .capability-row .num { font-size: 32px; }
  .capability-row .title { font-size: 22px; }
  .service-row, .service-row.reversed {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 48px 0;
  }
  .service-row.reversed .service-visual { order: 0; }
  .service-content h2 { font-size: 32px; }
  .service-content ul { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: 1fr 1fr; gap: 24px; }
  .about-split { grid-template-columns: 1fr; gap: 40px; }
  .about-copy h2 { font-size: 40px; }
  .values-grid { grid-template-columns: 1fr; gap: 16px; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .form { padding: 24px; }
  .cta-band { padding: 48px 0; }
  .cta-band .container { flex-direction: column; align-items: flex-start; }
  .cta-band h2 { font-size: 32px; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 32px; }
  .site-footer { padding: 48px 0 24px; }
  .btn { padding: 14px 24px; }
}
@media (max-width: 600px) {
  .footer-top { grid-template-columns: 1fr; }
  .filters { gap: 8px; }
  .filter-chip { padding: 8px 14px; font-size: 12px; }
  .process-steps { grid-template-columns: 1fr; }
}