/* Property Automation SEA — landing site */
:root {
  --navy: #1E2761;
  --navy2: #2A3A7A;
  --gold: #E8A33D;
  --ice: #CADCFC;
  --icebg: #EEF3FC;
  --txt: #1A2238;
  --grey: #5A6478;
  --white: #FFFFFF;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: "Segoe UI", -apple-system, Roboto, Arial, sans-serif; color: var(--txt); background: var(--white); line-height: 1.6; }
h1, h2, h3 { font-family: Cambria, Georgia, serif; color: var(--navy); line-height: 1.2; }
img { max-width: 100%; }
a { color: var(--navy2); }
.container { max-width: 1080px; margin: 0 auto; padding: 0 24px; }

/* Header */
header { background: var(--navy); position: sticky; top: 0; z-index: 50; }
.nav { display: flex; align-items: center; justify-content: space-between; padding: 14px 24px; max-width: 1080px; margin: 0 auto; flex-wrap: wrap; gap: 10px; }
.brand { color: var(--white); font-weight: 700; font-size: 1.05rem; text-decoration: none; }
.brand span { color: var(--gold); }
.nav-links { display: flex; gap: 22px; align-items: center; flex-wrap: wrap; }
.nav-links a { color: var(--ice); text-decoration: none; font-size: 0.95rem; }
.nav-links a:hover { color: var(--white); }
.btn { display: inline-block; background: var(--gold); color: var(--navy); font-weight: 700; padding: 10px 22px; border-radius: 8px; text-decoration: none; border: none; cursor: pointer; font-size: 0.95rem; }
.btn:hover { filter: brightness(1.06); }
.btn-outline { background: transparent; border: 2px solid var(--gold); color: var(--gold); }
.btn-navy { background: var(--navy); color: var(--white); }

/* Hero */
.hero { background: linear-gradient(160deg, var(--navy) 60%, var(--navy2)); color: var(--white); padding: 72px 0 64px; }
.hero h1 { color: var(--white); font-size: 2.6rem; max-width: 720px; }
.hero h1 em { color: var(--gold); font-style: normal; }
.hero p.lead { color: var(--ice); font-size: 1.2rem; max-width: 640px; margin: 18px 0 30px; }
.hero .cta-row { display: flex; gap: 14px; flex-wrap: wrap; }
.kicker { color: var(--gold); font-weight: 700; letter-spacing: 2px; text-transform: uppercase; font-size: 0.8rem; }

/* Sections */
section { padding: 56px 0; }
section.alt { background: var(--icebg); }
h2 { font-size: 1.9rem; margin-bottom: 12px; }
.sub { color: var(--grey); max-width: 680px; margin-bottom: 32px; }
.grid { display: grid; gap: 20px; }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
.card { background: var(--white); border: 1px solid var(--ice); border-radius: 12px; padding: 26px; }
.card h3 { font-size: 1.15rem; margin-bottom: 8px; }
.card p { color: var(--grey); font-size: 0.95rem; }
.card .tag { display: inline-block; background: var(--icebg); color: var(--navy); font-size: 0.75rem; font-weight: 700; letter-spacing: 1px; padding: 3px 10px; border-radius: 20px; margin-bottom: 12px; }
.card.dark { background: var(--navy); border-color: var(--navy); }
.card.dark h3 { color: var(--white); }
.card.dark p { color: var(--ice); }
.card.dark .tag { background: var(--navy2); color: var(--gold); }

/* Steps / checklist */
.step { display: flex; gap: 16px; margin-bottom: 18px; align-items: flex-start; }
.step .n { flex: 0 0 36px; height: 36px; border-radius: 50%; background: var(--navy); color: var(--white); font-weight: 700; display: flex; align-items: center; justify-content: center; }
.step p { color: var(--grey); font-size: 0.95rem; }
.step strong { color: var(--txt); }

/* CTA band */
.cta-band { background: var(--navy); color: var(--white); text-align: center; padding: 56px 24px; }
.cta-band h2 { color: var(--white); }
.cta-band p { color: var(--ice); margin: 10px auto 26px; max-width: 560px; }

/* Footer */
footer { background: #14193F; color: var(--ice); padding: 36px 0; font-size: 0.9rem; }
footer .cols { display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; max-width: 1080px; margin: 0 auto; padding: 0 24px; }
footer a { color: var(--ice); text-decoration: none; margin-right: 16px; }
footer a:hover { color: var(--white); }

/* Floating chat widget */
#chat-fab { position: fixed; right: 22px; bottom: 22px; z-index: 99; }
#chat-fab-btn { width: 60px; height: 60px; border-radius: 50%; background: var(--gold); border: none; cursor: pointer; font-size: 26px; box-shadow: 0 4px 16px rgba(0,0,0,0.25); }
#chat-menu { display: none; position: absolute; bottom: 72px; right: 0; background: var(--white); border-radius: 12px; box-shadow: 0 8px 28px rgba(0,0,0,0.22); padding: 14px; width: 230px; }
#chat-menu.open { display: block; }
#chat-menu a { display: block; padding: 10px 12px; border-radius: 8px; text-decoration: none; font-weight: 600; margin-bottom: 6px; }
#chat-menu a.line { background: #06C755; color: #fff; }
#chat-menu a.wa { background: #25D366; color: #fff; }
#chat-menu a.book { background: var(--navy); color: #fff; margin-bottom: 0; }
#chat-menu .hint { font-size: 0.75rem; color: var(--grey); margin-bottom: 8px; }

/* Links hub page */
.hub { max-width: 480px; margin: 0 auto; padding: 48px 24px; text-align: center; }
.hub .avatar { width: 96px; height: 96px; border-radius: 50%; background: var(--navy); color: var(--gold); font-size: 2rem; font-weight: 700; display: flex; align-items: center; justify-content: center; margin: 0 auto 14px; font-family: Cambria, Georgia, serif; }
.hub h1 { font-size: 1.5rem; }
.hub p { color: var(--grey); margin: 8px 0 26px; }
.hub a.hub-btn { display: block; background: var(--icebg); border: 1px solid var(--ice); color: var(--navy); font-weight: 700; padding: 14px; border-radius: 10px; text-decoration: none; margin-bottom: 12px; }
.hub a.hub-btn:hover { background: var(--ice); }
.hub a.hub-btn.primary { background: var(--gold); border-color: var(--gold); }

@media (max-width: 640px) {
  .hero h1 { font-size: 1.9rem; }
  section { padding: 40px 0; }
}