:root {
  --bg-black: #0d0e10;
  --bg-charcoal: #14161a;
  --bg-charcoal-2: #1b1e23;
  --silver: #c7ccd3;
  --silver-dim: #9aa1ab;
  --blue: #2f6fb0;
  --blue-light: #5b9bd9;
  --white: #f4f5f7;
  --rust: #b9762e;
  --radius: 10px;
  --max-width: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg-black);
  color: var(--white);
  line-height: 1.5;
}

h1, h2, h3, .brand-name, .btn {
  font-family: 'Oswald', 'Inter', sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

img, video { max-width: 100%; display: block; }

a { color: inherit; text-decoration: none; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(13,14,16,0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(154,161,171,0.15);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 14px 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-right: auto;
}

.brand-mark { width: 40px; height: 40px; flex-shrink: 0; }

.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-name { font-size: 20px; font-weight: 700; color: var(--silver); }
.brand-sub { font-size: 9px; letter-spacing: 0.15em; color: var(--silver-dim); }

.main-nav { display: flex; gap: 28px; }
.main-nav a {
  font-size: 14px;
  font-weight: 500;
  color: var(--silver);
  transition: color 0.2s;
}
.main-nav a:hover { color: var(--blue-light); }

.header-call { white-space: nowrap; }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  background: none;
  border: none;
  cursor: pointer;
}
.nav-toggle span { display: block; width: 100%; height: 2px; background: var(--silver); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 600;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.15s, background 0.2s, border-color 0.2s;
}
.btn:hover { transform: translateY(-1px); }

.btn-primary {
  background: linear-gradient(135deg, var(--blue), var(--blue-light));
  color: #fff;
}
.btn-primary:hover { background: linear-gradient(135deg, var(--blue-light), var(--blue)); }

.btn-ghost {
  background: transparent;
  border-color: var(--silver-dim);
  color: var(--silver);
}
.btn-ghost:hover { border-color: var(--blue-light); color: var(--blue-light); }

.btn-call {
  background: var(--bg-charcoal-2);
  border-color: rgba(154,161,171,0.3);
  color: var(--silver);
  font-size: 13px;
  padding: 10px 16px;
}
.btn-call:hover { border-color: var(--blue-light); color: var(--blue-light); }

.btn-icon { font-size: 16px; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  padding: 110px 0 90px;
  border-bottom: 1px solid rgba(154,161,171,0.12);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 80% 20%, rgba(47,111,176,0.18), transparent 55%),
    linear-gradient(160deg, var(--bg-charcoal) 0%, var(--bg-black) 60%);
  z-index: -1;
}

.hero-inner { max-width: 760px; }

.eyebrow {
  color: var(--blue-light);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.hero h1 {
  font-size: clamp(36px, 6vw, 60px);
  line-height: 1.05;
  margin: 0 0 20px;
  color: var(--silver);
}
.hero h1 span { color: var(--blue-light); }

.hero-copy {
  font-size: 17px;
  color: var(--silver-dim);
  max-width: 560px;
  margin-bottom: 32px;
}

.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 56px; }

.hero-stats {
  display: flex;
  gap: 40px;
  list-style: none;
  padding: 28px 0 0;
  margin: 0;
  border-top: 1px solid rgba(154,161,171,0.15);
  flex-wrap: wrap;
}
.hero-stats li { display: flex; flex-direction: column; gap: 4px; }
.hero-stats strong { font-size: 20px; color: var(--blue-light); font-family: 'Oswald', sans-serif; }
.hero-stats span { font-size: 12px; color: var(--silver-dim); text-transform: uppercase; letter-spacing: 0.05em; }

/* ---------- Section titles ---------- */
.section-title {
  font-size: clamp(26px, 4vw, 36px);
  color: var(--bg-charcoal);
  margin: 0 0 10px;
}
.section-title.light { color: var(--silver); }

.section-sub {
  color: #5a5f68;
  font-size: 15px;
  max-width: 560px;
  margin: 0 0 40px;
}
.section-sub.light { color: var(--silver-dim); }

/* ---------- Services ---------- */
.services { background: var(--white); color: var(--bg-charcoal); padding: 90px 0; }

.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}

.service-card {
  background: #fff;
  border: 1px solid #e3e5e9;
  border-radius: var(--radius);
  padding: 28px 24px;
  transition: border-color 0.2s, transform 0.2s;
}
.service-card:hover { border-color: var(--blue); transform: translateY(-3px); }

.service-icon {
  font-size: 22px;
  color: var(--blue);
  margin-bottom: 14px;
}

.service-card h3 {
  font-size: 16px;
  margin: 0 0 8px;
  color: var(--bg-charcoal);
  text-transform: none;
}

.service-card p { font-size: 14px; color: #5a5f68; margin: 0; }

/* ---------- Work / Video gallery ---------- */
.work { background: var(--bg-charcoal); padding: 90px 0; }

.video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.video-card {
  margin: 0;
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(154,161,171,0.2);
  background: #000;
}

.video-card video {
  width: 100%;
  aspect-ratio: 9 / 16;
  object-fit: cover;
}

.video-card figcaption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 14px 14px 12px;
  background: linear-gradient(to top, rgba(0,0,0,0.85), transparent);
  font-size: 13px;
  font-weight: 600;
  color: var(--silver);
}

/* ---------- Why ---------- */
.why { background: var(--bg-black); padding: 80px 0; border-top: 1px solid rgba(154,161,171,0.12); border-bottom: 1px solid rgba(154,161,171,0.12); }

.why-inner {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 32px;
}

.why-pillar h3 {
  color: var(--blue-light);
  font-size: 20px;
  margin: 0 0 10px;
}
.why-pillar p { color: var(--silver-dim); font-size: 15px; margin: 0; }

/* ---------- Contact ---------- */
.contact { background: var(--bg-charcoal); padding: 90px 0; }

.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.contact-link {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 17px;
  color: var(--silver);
  margin-bottom: 14px;
  transition: color 0.2s;
}
.contact-link:hover { color: var(--blue-light); }

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
  background: var(--bg-charcoal-2);
  border: 1px solid rgba(154,161,171,0.2);
  border-radius: var(--radius);
  padding: 28px;
}

.contact-form label {
  font-size: 13px;
  color: var(--silver-dim);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.contact-form input,
.contact-form textarea {
  background: var(--bg-black);
  border: 1px solid rgba(154,161,171,0.3);
  border-radius: 6px;
  padding: 10px 12px;
  color: var(--white);
  font-family: inherit;
  font-size: 14px;
}
.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--blue-light);
}

.form-note { font-size: 12px; color: var(--silver-dim); margin: 0; }

/* ---------- Footer ---------- */
.site-footer { background: var(--bg-black); padding: 24px 0; border-top: 1px solid rgba(154,161,171,0.12); }
.footer-inner {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 13px;
  color: var(--silver-dim);
}

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
  .contact-inner { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .main-nav { display: none; }
  .header-call { display: none; }
  .nav-toggle { display: flex; }

  .main-nav.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-charcoal);
    padding: 20px 24px;
    gap: 18px;
    border-bottom: 1px solid rgba(154,161,171,0.15);
  }

  .hero { padding: 70px 0 60px; }
  .hero-stats { gap: 24px; }
}