/* ─── ArcKinetic Design System ─────────────────────────────────────── */

@import url('https://fonts.googleapis.com/css2?family=Asap:ital,wght@0,400;0,500;0,600;0,700;1,400&display=swap');

/* ─── Tokens ─────────────────────────────────────────────────────────── */
:root {
  --bg:        #141619;
  --surface:   #1E2126;
  --border:    #2A2E35;
  --gold:      #c9a84c;
  --gold-dim:  #8a6e2f;
  --text:      #FFFFFF;
  --muted:     #8A8F98;
  --subtle:    #3A3F48;

  --font: 'Asap', sans-serif;

  --max: 1140px;
  --nav-h: 68px;

  --ease: cubic-bezier(0.4, 0, 0.2, 1);
}

/* ─── Reset ──────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  scroll-behavior: smooth;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ─── Typography ─────────────────────────────────────────────────────── */
.t-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
}

.t-hero {
  font-size: clamp(2.4rem, 5vw, 4.2rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.t-h2 {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.t-h3 {
  font-size: 1.15rem;
  font-weight: 600;
  line-height: 1.3;
}

.t-body {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--muted);
}

.t-small {
  font-size: 0.85rem;
  color: var(--muted);
}

.gold { color: var(--gold); }

/* ─── Layout ─────────────────────────────────────────────────────────── */
.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
}

section { padding: 100px 0; }
section + section { padding-top: 0; }

.divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 0;
}

/* ─── Navigation ─────────────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  background: rgba(20, 22, 25, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  z-index: 100;
  display: flex;
  align-items: center;
}

.nav__inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav__logo img {
  height: 28px;
  width: auto;
}

.nav__logo-text {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
}
.nav__logo-text span { color: var(--gold); }

.nav__links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav__links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--muted);
  transition: color 0.2s var(--ease);
}
.nav__links a:hover { color: var(--text); }
.nav__links a.active { color: var(--gold); }

.nav__cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 20px;
  background: var(--gold);
  color: var(--bg) !important;
  font-weight: 600;
  font-size: 0.875rem;
  border-radius: 6px;
  transition: opacity 0.2s var(--ease);
}
.nav__cta:hover { opacity: 0.88; }

.nav__toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}
.nav__toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.25s var(--ease);
}

/* ─── Page top padding ───────────────────────────────────────────────── */
.page-top { padding-top: calc(var(--nav-h) + 80px); }

/* ─── Buttons ────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  font-family: var(--font);
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s var(--ease);
  border: none;
}

.btn-gold {
  background: var(--gold);
  color: var(--bg);
}
.btn-gold:hover { opacity: 0.88; transform: translateY(-1px); }

.btn-outline {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-outline:hover {
  border-color: var(--gold);
  color: var(--gold);
}

/* ─── Cards ──────────────────────────────────────────────────────────── */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 32px;
  transition: border-color 0.2s var(--ease);
}
.card:hover { border-color: var(--gold-dim); }

/* ─── Tag pills ──────────────────────────────────────────────────────── */
.tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--muted);
  cursor: pointer;
  transition: all 0.2s var(--ease);
  text-decoration: none;
}
.tag:hover, .tag:focus {
  border-color: var(--gold);
  color: var(--gold);
  background: rgba(201, 168, 76, 0.06);
}

/* ─── Section label bar ──────────────────────────────────────────────── */
.section-header {
  margin-bottom: 56px;
}
.section-header .t-label { margin-bottom: 12px; }
.section-header .t-h2 { margin-bottom: 16px; }
.section-header .t-body { max-width: 560px; }

/* ─── Grid helpers ───────────────────────────────────────────────────── */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

/* ─── Stat row ───────────────────────────────────────────────────────── */
.stat-row {
  display: flex;
  gap: 48px;
  padding: 40px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.stat-row__item {}
.stat-row__num {
  font-size: 2rem;
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 4px;
}
.stat-row__label {
  font-size: 0.85rem;
  color: var(--muted);
}

/* ─── Pricing card ───────────────────────────────────────────────────── */
.price-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.price-card.featured {
  border-color: var(--gold);
  position: relative;
}
.price-card__badge {
  position: absolute;
  top: -13px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gold);
  color: var(--bg);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 14px;
  border-radius: 100px;
  white-space: nowrap;
}
.price-card__name {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.price-card__price {
  font-size: 2.2rem;
  font-weight: 700;
  line-height: 1;
}
.price-card__price sup {
  font-size: 1rem;
  font-weight: 600;
  vertical-align: super;
  color: var(--muted);
}
.price-card__price span {
  font-size: 0.9rem;
  font-weight: 400;
  color: var(--muted);
}
.price-card__desc {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.6;
}
.price-card__features {
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}
.price-card__features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--muted);
}
.price-card__features li::before {
  content: '✓';
  color: var(--gold);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}

/* ─── Footer ─────────────────────────────────────────────────────────── */
.footer {
  border-top: 1px solid var(--border);
  padding: 60px 0 40px;
}
.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer__brand-name {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 12px;
}
.footer__brand-name span { color: var(--gold); }
.footer__desc {
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.7;
  max-width: 280px;
}
.footer__col h4 {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
  margin-bottom: 16px;
}
.footer__col a {
  display: block;
  font-size: 0.875rem;
  color: var(--muted);
  margin-bottom: 10px;
  transition: color 0.2s;
}
.footer__col a:hover { color: var(--gold); }
.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}
.footer__copy {
  font-size: 0.8rem;
  color: var(--muted);
}
.footer__legal {
  display: flex;
  gap: 24px;
}
.footer__legal a {
  font-size: 0.8rem;
  color: var(--muted);
  transition: color 0.2s;
}
.footer__legal a:hover { color: var(--text); }

/* ─── Hero section ───────────────────────────────────────────────────── */
.hero {
  min-height: calc(100vh - var(--nav-h));
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 100px 24px 80px;
}

/* ─── Service page hero ──────────────────────────────────────────────── */
.page-hero {
  padding: calc(var(--nav-h) + 80px) 0 80px;
  border-bottom: 1px solid var(--border);
}

/* ─── Breadcrumb ─────────────────────────────────────────────────────── */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--muted);
  margin-bottom: 24px;
}
.breadcrumb a { transition: color 0.2s; }
.breadcrumb a:hover { color: var(--gold); }
.breadcrumb__sep { color: var(--subtle); }

/* ─── Process steps ──────────────────────────────────────────────────── */
.process {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.process__step {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 24px;
  padding: 32px 0;
  border-bottom: 1px solid var(--border);
}
.process__num {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--gold);
  text-transform: uppercase;
  padding-top: 4px;
}

/* ─── CTA band ───────────────────────────────────────────────────────── */
.cta-band {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 80px 0;
  text-align: center;
}
.cta-band .t-h2 { margin-bottom: 16px; }
.cta-band .t-body { margin-bottom: 32px; max-width: 500px; margin-left: auto; margin-right: auto; }
.cta-band__btns { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* ─── Responsive ─────────────────────────────────────────────────────── */
@media (max-width: 900px) {
  .grid-3 { grid-template-columns: 1fr 1fr; }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .stat-row { flex-wrap: wrap; gap: 28px; }
}

@media (max-width: 640px) {
  section { padding: 64px 0; }
  .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; }
  .nav__links { display: none; }
  .nav__toggle { display: flex; }
  .nav__links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: var(--nav-h);
    left: 0; right: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    padding: 24px;
    gap: 20px;
  }
  .process__step { grid-template-columns: 1fr; gap: 8px; }
  .hero { padding: 80px 24px 60px; }
}