/* ============================================================
   RentAHouse — Shared Design System
   Aesthetic: Editorial Real Estate · Warm & Authoritative
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,600;0,700;1,400&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap');

:root {
  --bg:         #FAFAF8;
  --surface:    #FFFFFF;
  --ink:        #1A1A2E;
  --ink-2:      #4A4A6A;
  --ink-3:      #8A8AAA;
  --accent:     #E8593A;
  --accent-h:   #D04830;
  --green:      #2D6A4F;
  --border:     #E8E4DC;
  --border-2:   #F0EDE6;
  --shadow-sm:  0 1px 4px rgba(26,26,46,.06);
  --shadow-md:  0 4px 20px rgba(26,26,46,.10);
  --shadow-lg:  0 12px 48px rgba(26,26,46,.14);
  --radius:     14px;
  --radius-sm:  8px;
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body:    'Plus Jakarta Sans', system-ui, sans-serif;
  --transition:   .22s cubic-bezier(.4,0,.2,1);
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { text-decoration: none; color: inherit; }
img { display: block; max-width: 100%; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ── Nav ──────────────────────────────────────────── */
.nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(250,250,248,.92);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 0 5vw;
}
.nav__inner {
  max-width: 1280px; margin: 0 auto;
  display: flex; align-items: center; gap: 2.5rem;
  height: 68px;
}
.nav__logo {
  font-family: var(--font-display);
  font-size: 1.6rem; font-weight: 700;
  color: var(--ink); white-space: nowrap;
  display: flex; align-items: center; gap: .5rem;
}
.nav__logo span { color: var(--accent); }
.nav__logo svg { width: 26px; height: 26px; }
.nav__links {
  display: flex; align-items: center; gap: 2rem;
  margin-left: auto;
}
.nav__links a {
  font-size: .875rem; font-weight: 500;
  color: var(--ink-2);
  transition: color var(--transition);
}
.nav__links a:hover { color: var(--ink); }
.nav__cta {
  display: inline-flex; align-items: center; gap: .4rem;
  background: var(--accent); color: #fff;
  padding: .55rem 1.25rem; border-radius: 100px;
  font-size: .875rem; font-weight: 600;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
}
.nav__cta:hover {
  background: var(--accent-h);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(232,89,58,.3);
}
.nav__hamburger {
  display: none; flex-direction: column; gap: 5px;
  padding: .5rem; border-radius: 6px;
  margin-left: auto;
}
.nav__hamburger span {
  width: 22px; height: 2px;
  background: var(--ink); border-radius: 2px;
  transition: var(--transition);
}

/* ── Buttons ──────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .75rem 1.75rem; border-radius: 100px;
  font-size: .9rem; font-weight: 600;
  transition: all var(--transition);
  white-space: nowrap;
}
.btn--primary {
  background: var(--accent); color: #fff;
  box-shadow: 0 2px 12px rgba(232,89,58,.25);
}
.btn--primary:hover {
  background: var(--accent-h);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(232,89,58,.35);
}
.btn--outline {
  border: 1.5px solid var(--border);
  color: var(--ink-2);
  background: var(--surface);
}
.btn--outline:hover {
  border-color: var(--ink);
  color: var(--ink);
  transform: translateY(-1px);
}
.btn--ghost {
  color: var(--accent);
  padding: .5rem .75rem;
  border-radius: var(--radius-sm);
}
.btn--ghost:hover { background: rgba(232,89,58,.08); }

/* ── Cards ────────────────────────────────────────── */
.card {
  background: var(--surface);
  border: 1px solid var(--border-2);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

/* ── Tags / Badges ────────────────────────────────── */
.badge {
  display: inline-flex; align-items: center; gap: .3rem;
  padding: .25rem .65rem; border-radius: 100px;
  font-size: .75rem; font-weight: 600;
  background: var(--border-2); color: var(--ink-2);
}
.badge--accent { background: rgba(232,89,58,.12); color: var(--accent); }
.badge--green  { background: rgba(45,106,79,.1);  color: var(--green);  }

/* ── Section Headings ─────────────────────────────── */
.section-label {
  font-size: .75rem; font-weight: 700; letter-spacing: .12em;
  text-transform: uppercase; color: var(--accent);
  margin-bottom: .5rem;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  font-weight: 600; line-height: 1.2;
  color: var(--ink);
}
.section-sub {
  color: var(--ink-2); font-size: 1rem;
  max-width: 52ch; margin-top: .6rem;
}

/* ── Toast ────────────────────────────────────────── */
#toast {
  position: fixed; bottom: 2rem; right: 2rem; z-index: 9999;
  display: flex; align-items: center; gap: .75rem;
  padding: .9rem 1.4rem;
  background: var(--ink); color: #fff;
  border-radius: var(--radius-sm);
  font-size: .875rem; font-weight: 500;
  box-shadow: var(--shadow-lg);
  transform: translateY(120%);
  transition: transform .35s cubic-bezier(.34,1.56,.64,1);
  pointer-events: none;
}
#toast.show { transform: translateY(0); }
#toast.success { background: var(--green); }
#toast.error   { background: #C0392B; }

/* ── Footer ───────────────────────────────────────── */
.footer {
  background: var(--ink);
  color: rgba(255,255,255,.65);
  padding: 4rem 5vw 2rem;
}
.footer__inner {
  max-width: 1280px; margin: 0 auto;
  display: grid; grid-template-columns: 1.8fr repeat(3,1fr);
  gap: 3rem; padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.footer__brand .nav__logo { color: #fff; }
.footer__brand p { font-size: .875rem; margin-top: .75rem; line-height: 1.7; }
.footer__col h4 {
  font-size: .8rem; font-weight: 700; letter-spacing: .1em;
  text-transform: uppercase; color: #fff; margin-bottom: 1rem;
}
.footer__col a {
  display: block; font-size: .875rem; margin-bottom: .6rem;
  color: rgba(255,255,255,.55);
  transition: color var(--transition);
}
.footer__col a:hover { color: #fff; }
.footer__bottom {
  max-width: 1280px; margin: 1.5rem auto 0;
  display: flex; align-items: center; justify-content: space-between;
  font-size: .8rem;
}
.footer__bottom .heart { color: var(--accent); }

/* ── Utility ──────────────────────────────────────── */
.container { max-width: 1280px; margin: 0 auto; padding: 0 5vw; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }

/* ── Animations ───────────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes scaleIn {
  from { opacity: 0; transform: scale(.95); }
  to   { opacity: 1; transform: scale(1); }
}
.anim-fade-up { animation: fadeUp .6s cubic-bezier(.4,0,.2,1) both; }
.anim-scale   { animation: scaleIn .5s cubic-bezier(.4,0,.2,1) both; }

/* ── Responsive ───────────────────────────────────── */
@media (max-width: 900px) {
  .nav__links { display: none; }
  .nav__hamburger { display: flex; }
  .nav__links.open {
    display: flex; flex-direction: column;
    position: fixed; inset: 68px 0 0;
    background: var(--surface); padding: 2rem 5vw;
    gap: 1.5rem; border-top: 1px solid var(--border);
  }
  .nav__links.open a { font-size: 1.1rem; }
  .footer__inner { grid-template-columns: 1fr 1fr; gap: 2rem; }
}
@media (max-width: 600px) {
  .footer__inner { grid-template-columns: 1fr; }
  .footer__bottom { flex-direction: column; gap: .5rem; text-align: center; }
}