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

:root {
  --navy: #0f2341;
  --blue: #1a3a6b;
  --gold: #c9a84c;
  --light: #f4f6f9;
  --text: #0f2341;
  --muted: #6b7a90;
  --border: #e2e8f0;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  color: var(--text);
  background: #fff;
  line-height: 1.6;
}

/* ─── NAV ─── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  background: #fff;
  border-bottom: 1px solid var(--border);
  padding: 0 6%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  z-index: 100;
}

.logo {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--navy);
  letter-spacing: 0.02em;
  text-decoration: none;
}

nav ul { list-style: none; display: flex; gap: 2.5rem; }

nav ul a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 400;
  letter-spacing: 0.04em;
  transition: color 0.2s;
}

nav ul a:hover { color: var(--navy); }
.nav-cta { color: var(--navy) !important; border-bottom: 1px solid var(--gold); padding-bottom: 1px; font-weight: 500 !important; }

/* ─── PAGE HERO ─── */
.page-hero {
  background: var(--navy);
  padding: 64px 6% 0;
  min-height: 340px;
  display: flex;
  align-items: flex-end;
  padding-bottom: 4rem;
}

.back-link {
  display: inline-block;
  color: rgba(255,255,255,0.45);
  font-size: 0.82rem;
  text-decoration: none;
  letter-spacing: 0.04em;
  margin-bottom: 1.5rem;
  transition: color 0.2s;
}

.back-link:hover { color: var(--gold); }

.section-label {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.8rem;
}

.page-hero h1 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 300;
  color: #fff;
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin-bottom: 0.8rem;
}

.hero-sub {
  color: rgba(255,255,255,0.5);
  font-size: 0.95rem;
}

/* ─── PAGE CONTENT ─── */
.page-content { padding: 5rem 6%; background: #fff; }

.page-grid {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 4rem;
  max-width: 1100px;
}

.page-main h2 {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--navy);
  margin: 2.5rem 0 0.8rem;
}

.page-main h2:first-child { margin-top: 0; }

.page-main p {
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.8;
  margin-bottom: 1rem;
}

.service-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.service-list li {
  padding: 0.9rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.92rem;
  color: var(--text);
  padding-left: 1.2rem;
  position: relative;
}

.service-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 4px;
  background: var(--gold);
  border-radius: 50%;
}

.service-list li:first-child { border-top: 1px solid var(--border); }

/* KK grid */
.kk-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin: 1rem 0 2rem;
}

.kk-card {
  background: var(--light);
  border-radius: 4px;
  padding: 1.5rem;
  border-top: 2px solid var(--gold);
}

.kk-label {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--gold);
  text-transform: uppercase;
}

.kk-card h3 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--navy);
  margin: 0.4rem 0 0.5rem;
}

.kk-card p { font-size: 0.88rem; color: var(--muted); line-height: 1.6; }

/* Aside */
.page-aside { display: flex; flex-direction: column; gap: 1.5rem; }

.aside-card {
  background: var(--light);
  border-radius: 4px;
  padding: 1.8rem;
}

.aside-card h3 {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 1rem;
}

.aside-card ul { list-style: none; display: flex; flex-direction: column; gap: 0.5rem; }

.aside-card ul li {
  font-size: 0.88rem;
  color: var(--muted);
  padding-left: 1rem;
  position: relative;
}

.aside-card ul li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--gold);
  font-size: 0.7rem;
}

.aside-cta { background: var(--navy); }
.aside-cta h3 { color: #fff; }
.aside-cta p { font-size: 0.88rem; color: rgba(255,255,255,0.55); margin-bottom: 1.2rem; }

.btn-send {
  display: inline-block;
  background: var(--gold);
  color: var(--navy);
  padding: 0.75rem 1.5rem;
  border-radius: 3px;
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  text-decoration: none;
  border: none;
  font-family: inherit;
  cursor: pointer;
  transition: opacity 0.2s;
}

.btn-send:hover { opacity: 0.88; }

/* ─── FOOTER ─── */
footer {
  background: var(--navy);
  padding: 2rem 6%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

footer p { color: rgba(255,255,255,0.35); font-size: 0.8rem; }
footer .logo { color: #fff; font-size: 0.95rem; }

/* ─── RESPONSIVE ─── */
@media (max-width: 900px) {
  .page-grid { grid-template-columns: 1fr; gap: 3rem; }
  .kk-grid { grid-template-columns: 1fr; }
  nav ul { display: none; }
}