:root {
  --background: #212121;
  --surface: #292929;
  --text: #ffffff;
  --text-secondary: #efeee0;
  --primary: #efeee0;
  --primary-light: #ffffff;
  --border: #efeee040;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { min-width: 320px; margin: 0; color: var(--text); background: var(--background); font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; line-height: 1.5; }
a { color: inherit; text-decoration: none; }
.header, main, footer { width: min(1120px, calc(100% - 48px)); margin-inline: auto; }
.header { display: flex; align-items: center; justify-content: space-between; min-height: 80px; border-bottom: 1px solid var(--border); }
.logo { display: inline-flex; align-items: center; }
.logo img { display: block; width: 46px; height: 46px; object-fit: contain; }
.navbar { display: flex; align-items: center; gap: 1.5rem; color: var(--text-secondary); font-size: .92rem; }
.navbar a:hover, footer a:hover { color: var(--text); }
.nav-contact { color: var(--text) !important; }
.hero { max-width: 780px; padding: clamp(6rem, 14vw, 10rem) 0; }
.hero-tag, .section-heading > span, .contact > span { color: var(--primary-light); font-size: .78rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { letter-spacing: -.045em; }
h1 { max-width: 720px; margin: 1.25rem 0; font-size: clamp(3rem, 7vw, 5.75rem); line-height: .98; }
h1 span, .contact h2 span { color: var(--primary-light); }
.hero > p { max-width: 560px; color: var(--text-secondary); font-size: clamp(1rem, 2vw, 1.2rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: .85rem; margin-top: 2.25rem; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: .7rem 1.1rem; border: 1px solid transparent; border-radius: .55rem; font-size: .95rem; font-weight: 650; transition: transform 160ms ease, background-color 160ms ease, border-color 160ms ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--primary); color: var(--background); }
.button-primary:hover { background: var(--primary-light); }
.button-secondary { border-color: var(--border); color: var(--text); }
.button-secondary:hover { border-color: var(--primary-light); }
.services, .about, .contact { padding: clamp(4.5rem, 10vw, 7.5rem) 0; border-top: 1px solid var(--border); }
.section-heading { display: grid; grid-template-columns: minmax(130px, .35fr) 1fr; align-items: baseline; gap: 1rem; margin-bottom: 2.75rem; }
.section-heading h2, .contact h2 { margin-bottom: 0; font-size: clamp(2.2rem, 5vw, 4rem); line-height: 1; }
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.service-card { min-height: 255px; padding: 1.5rem; border: 1px solid var(--border); background: var(--surface); transition: border-color 180ms ease, transform 180ms ease; }
.service-card:hover { border-color: var(--primary); transform: translateY(-4px); }
.service-card > span { color: var(--primary-light); font-size: .85rem; font-weight: 700; }
.service-card h3 { margin: 3.75rem 0 .75rem; font-size: 1.25rem; }
.service-card p, .about-content p, .contact p { color: var(--text-secondary); opacity: .78; }
.about-content { max-width: 670px; margin-left: auto; font-size: clamp(1.15rem, 2.4vw, 1.5rem); }
.about-content p + p { margin-top: 1.3rem; }
.contact { padding-bottom: clamp(5.5rem, 12vw, 9rem); }
.contact h2 { max-width: 700px; margin: 1.25rem 0; }
.contact p { max-width: 520px; font-size: 1.1rem; }
.contact .button { margin-top: 1rem; }
footer { display: flex; justify-content: space-between; gap: 1rem; padding: 1.75rem 0; border-top: 1px solid var(--border); color: var(--text-secondary); font-size: .88rem; }
footer p { margin-bottom: 0; }
footer div { display: flex; gap: 1.25rem; }
@media (max-width: 720px) { .header, main, footer { width: min(100% - 32px, 1120px); } .header { min-height: 68px; } .navbar { gap: .85rem; font-size: .82rem; } .section-heading { display: block; } .section-heading h2 { margin-top: .6rem; } .services-grid { grid-template-columns: 1fr; } .service-card { min-height: 0; } .service-card h3 { margin-top: 2.25rem; } }
@media (max-width: 420px) { .navbar a:not(.nav-contact) { display: none; } footer { align-items: flex-start; flex-direction: column; } }