static/css/style.css

/* ==========================================================================
   Sahkey Imóveis — Design system
   Conceito: "linha do horizonte" — o litoral do Paraná visto da areia,
   onde o mar encontra o céu. Paleta de maré, tipografia editorial de praia.
   ========================================================================== */

:root {
  /* Paleta */
  --areia: #EDE4D3;
  --espuma: #FAF7F0;
  --mare-alta: #1B4B4F;
  --mare-alta-2: #133638;
  --mar-aberto: #2E6E8E;
  --por-do-sol: #E8794A;
  --por-do-sol-2: #D2673B;
  --areia-molhada: #33302A;
  --linha: rgba(250, 247, 240, 0.22);
  --sucesso: #3E7A54;
  --alerta: #B4552B;

  /* Tipografia */
  --f-display: "Fraunces", "Iowan Old Style", Georgia, serif;
  --f-body: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  --f-mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, monospace;

  /* Layout */
  --container: 1180px;
  --radius: 10px;
  --radius-sm: 6px;
  --shadow: 0 12px 32px -16px rgba(27, 75, 79, 0.35);
  --shadow-sm: 0 4px 14px -8px rgba(27, 75, 79, 0.3);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--f-body);
  background: var(--espuma);
  color: var(--areia-molhada);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

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

h1, h2, h3, h4 {
  font-family: var(--f-display);
  font-weight: 600;
  line-height: 1.12;
  margin: 0 0 .5em;
  letter-spacing: -0.01em;
}
h1 { font-size: clamp(2.1rem, 4.4vw, 3.4rem); font-weight: 500; }
h2 { font-size: clamp(1.5rem, 2.6vw, 2.1rem); }
h3 { font-size: 1.2rem; }
p { margin: 0 0 1em; }

.eyebrow {
  font-family: var(--f-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mar-aberto);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}
.eyebrow::before {
  content: "";
  width: 18px;
  height: 1px;
  background: var(--por-do-sol);
  display: inline-block;
}

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

:focus-visible {
  outline: 2px solid var(--por-do-sol);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}

/* -------------------- Header / Nav -------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(250, 247, 240, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(27, 75, 79, 0.1);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
}
.brand {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-family: var(--f-display);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--mare-alta);
}
.brand small {
  font-family: var(--f-mono);
  font-size: 0.6rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--por-do-sol-2);
  font-weight: 600;
}
.nav-links {
  display: flex;
  gap: 28px;
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: 0.92rem;
  font-weight: 500;
}
.nav-links a {
  color: var(--areia-molhada);
  padding: 6px 0;
  border-bottom: 2px solid transparent;
  transition: border-color .15s, color .15s;
}
.nav-links a:hover, .nav-links a.active {
  color: var(--mare-alta);
  border-color: var(--por-do-sol);
}
.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--mare-alta);
  color: var(--espuma);
  padding: 10px 18px;
  border-radius: 999px;
  font-size: 0.88rem;
  font-weight: 600;
  white-space: nowrap;
  transition: background .15s, transform .15s;
}
.nav-cta:hover { background: var(--por-do-sol); transform: translateY(-1px); }
.nav-toggle { display: none; }

@media (max-width: 860px) {
  .nav-links { display: none; }
  .nav-toggle {
    display: inline-flex; background: none; border: none; color: var(--mare-alta);
    font-size: 1.5rem; padding: 4px;
  }
  .nav.open .nav-links {
    display: flex; flex-direction: column; position: absolute; top: 100%; left: 0; right: 0;
    background: var(--espuma); padding: 16px 24px 22px; gap: 14px; box-shadow: var(--shadow-sm);
    border-bottom: 1px solid rgba(27,75,79,.1);
  }
}

/* -------------------- Hero + linha do horizonte -------------------- */
.hero {
  position: relative;
  background: linear-gradient(180deg, var(--areia) 0%, var(--areia) 58%, var(--mare-alta) 58%, var(--mare-alta-2) 100%);
  overflow: hidden;
  padding-bottom: 90px;
}
.hero-content {
  position: relative;
  z-index: 2;
  padding: 64px 24px 0;
  max-width: var(--container);
  margin: 0 auto;
  text-align: center;
}
.hero-content h1 { color: var(--mare-alta); max-width: 780px; margin-inline: auto; }
.hero-content h1 em { font-style: italic; color: var(--por-do-sol); }
.hero-sub {
  color: #4B5A54;
  max-width: 560px;
  margin: 0 auto 30px;
  font-size: 1.05rem;
}
.horizon-line {
  position: absolute;
  left: 0; right: 0; top: 58%;
  height: 2px;
  background: repeating-linear-gradient(90deg, var(--por-do-sol) 0 22px, transparent 22px 34px);
  opacity: .8;
  z-index: 1;
}
.hero-sun {
  position: absolute;
  top: 30%; left: 50%; transform: translate(-50%, -50%);
  width: 130px; height: 130px; border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, #FCEBD8, var(--por-do-sol) 70%);
  opacity: .55; filter: blur(2px);
  z-index: 0;
}

/* -------------------- Busca / formulário de filtros rápidos -------------------- */
.search-card {
  position: relative;
  z-index: 3;
  margin: 34px auto 0;
  max-width: 920px;
  background: var(--espuma);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px;
  display: grid;
  grid-template-columns: 1.1fr 1.3fr 1fr auto;
  gap: 12px;
  text-align: left;
}
@media (max-width: 760px) {
  .search-card { grid-template-columns: 1fr 1fr; }
}
.field { display: flex; flex-direction: column; gap: 6px; }
.field label {
  font-family: var(--f-mono);
  font-size: 0.66rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--mar-aberto);
}
.field select, .field input {
  font-family: var(--f-body);
  font-size: 0.94rem;
  padding: 10px 12px;
  border: 1px solid rgba(27,75,79,.18);
  border-radius: var(--radius-sm);
  background: #fff;
  color: var(--areia-molhada);
}
.field select:focus, .field input:focus { border-color: var(--mar-aberto); }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: none;
  border-radius: var(--radius-sm);
  padding: 12px 20px;
  font-weight: 600;
  font-size: 0.94rem;
  transition: background .15s, transform .15s, box-shadow .15s;
}
.btn-primary { background: var(--por-do-sol); color: #fff; }
.btn-primary:hover { background: var(--por-do-sol-2); transform: translateY(-1px); }
.btn-outline { background: transparent; color: var(--mare-alta); border: 1px solid var(--mare-alta); }
.btn-outline:hover { background: var(--mare-alta); color: #fff; }
.btn-ghost { background: transparent; color: var(--mar-aberto); text-decoration: underline; padding: 8px 4px; }
.btn-block { width: 100%; }
.btn[disabled] { opacity: .5; cursor: not-allowed; }

/* -------------------- Seções gerais -------------------- */
section { padding: 68px 0; }
.section-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; margin-bottom: 34px; flex-wrap: wrap; }
.section-head p { color: #5B6660; max-width: 520px; margin: 0; }

.stats-strip {
  background: var(--mare-alta);
  color: var(--espuma);
  padding: 0;
}
.stats-strip .container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  padding-top: 40px; padding-bottom: 40px;
}
.stat b { display: block; font-family: var(--f-mono); font-size: 1.9rem; color: var(--por-do-sol); }
.stat span { font-size: 0.82rem; color: rgba(250,247,240,.75); }
@media (max-width: 760px) { .stats-strip .container { grid-template-columns: repeat(2, 1fr); } }

/* -------------------- Cards de imóvel -------------------- */
.grid-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
  gap: 22px;
}
.card {
  background: #fff;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(27,75,79,.07);
  display: flex;
  flex-direction: column;
  transition: transform .18s, box-shadow .18s;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.card-media {
  position: relative;
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, var(--mar-aberto), var(--mare-alta));
  display: flex; align-items: center; justify-content: center;
  color: rgba(250,247,240,.5);
  font-family: var(--f-mono); font-size: .7rem; letter-spacing: .08em; text-transform: uppercase;
}
.card-media svg { width: 46px; height: 46px; opacity: .55; }
.tag {
  position: absolute; top: 12px; left: 12px;
  font-family: var(--f-mono); font-size: .65rem; letter-spacing: .06em; text-transform: uppercase;
  padding: 5px 10px; border-radius: 999px; font-weight: 600;
}
.tag-venda { background: var(--mare-alta); color: #fff; }
.tag-locacao { background: var(--por-do-sol); color: #fff; }
.tag-destaque {
  position: absolute; top: 12px; right: 12px;
  background: rgba(250,247,240,.92); color: var(--por-do-sol-2);
  font-family: var(--f-mono); font-size: .62rem; letter-spacing: .05em; text-transform: uppercase;
  padding: 5px 9px; border-radius: 999px; font-weight: 700;
}
.card-body { padding: 16px 18px 18px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.card-price { font-family: var(--f-mono); font-size: 1.15rem; font-weight: 600; color: var(--mare-alta); }
.card-price small { font-family: var(--f-body); font-weight: 500; font-size: .72rem; color: #7a847e; }
.card-title { font-family: var(--f-display); font-size: 1.02rem; font-weight: 600; margin: 0; color: var(--areia-molhada); }
.card-loc { font-size: .82rem; color: #6b746e; display: flex; gap: 6px; align-items: center; }
.card-specs {
  display: flex; gap: 12px; margin-top: auto; padding-top: 10px;
  border-top: 1px dashed rgba(27,75,79,.15);
  font-family: var(--f-mono); font-size: .74rem; color: var(--mar-aberto);
}
.card-specs span { display: flex; align-items: center; gap: 4px; }
.status-pill {
  font-family: var(--f-mono); font-size: .62rem; letter-spacing: .05em; text-transform: uppercase;
  padding: 3px 9px; border-radius: 999px; font-weight: 700; display: inline-block;
}
.status-disponivel { background: rgba(62,122,84,.12); color: var(--sucesso); }
.status-reservado, .status-inativo { background: rgba(180,85,43,.12); color: var(--alerta); }
.status-vendido, .status-alugado { background: rgba(27,75,79,.12); color: var(--mare-alta); }

/* Carrossel simples (scroll horizontal) */
.carousel { display: flex; gap: 22px; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 10px; }
.carousel .card { min-width: 280px; scroll-snap-align: start; }
.carousel::-webkit-scrollbar { height: 6px; }
.carousel::-webkit-scrollbar-thumb { background: rgba(27,75,79,.25); border-radius: 999px; }

/* -------------------- Serviços -------------------- */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
@media (max-width: 860px) { .services-grid { grid-template-columns: 1fr; } }
.service-card {
  background: var(--areia);
  border-radius: var(--radius);
  padding: 28px 26px;
  border: 1px solid rgba(27,75,79,.08);
}
.service-card .num { font-family: var(--f-mono); color: var(--por-do-sol-2); font-size: .78rem; letter-spacing: .1em; }
.service-card ul { padding-left: 18px; margin: 14px 0 0; color: #4B5A54; font-size: .92rem; }
.service-card li { margin-bottom: 6px; }

/* -------------------- Cidades -------------------- */
.cidades-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
@media (max-width: 860px) { .cidades-grid { grid-template-columns: 1fr; } }
.cidade-card {
  position: relative;
  border-radius: var(--radius);
  padding: 26px;
  min-height: 170px;
  color: #fff;
  display: flex; flex-direction: column; justify-content: flex-end;
  background: linear-gradient(160deg, var(--mar-aberto), var(--mare-alta-2));
  overflow: hidden;
}
.cidade-card::after {
  content: ""; position: absolute; inset: 0;
  background: repeating-linear-gradient(180deg, transparent 0 26px, rgba(255,255,255,.05) 26px 27px);
}
.cidade-card h3 { position: relative; z-index: 1; color: #fff; margin-bottom: 4px; }
.cidade-card span { position: relative; z-index: 1; font-family: var(--f-mono); font-size: .74rem; opacity: .8; }

/* -------------------- Footer -------------------- */
.site-footer { background: var(--mare-alta-2); color: rgba(250,247,240,.8); padding: 56px 0 26px; margin-top: 40px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 32px; padding-bottom: 34px; border-bottom: 1px solid rgba(250,247,240,.12); }
@media (max-width: 760px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
.footer-grid h4 { color: #fff; font-family: var(--f-mono); font-size: .74rem; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 14px; }
.footer-grid ul { list-style: none; padding: 0; margin: 0; font-size: .88rem; }
.footer-grid li { margin-bottom: 9px; }
.footer-grid a:hover { color: var(--por-do-sol); }
.footer-brand { font-family: var(--f-display); font-size: 1.3rem; color: #fff; margin-bottom: 10px; }
.footer-bottom { display: flex; justify-content: space-between; padding-top: 22px; font-size: .78rem; flex-wrap: wrap; gap: 10px; }

/* -------------------- Página de busca / listagem -------------------- */
.search-layout { display: grid; grid-template-columns: 280px 1fr; gap: 32px; align-items: flex-start; }
@media (max-width: 900px) { .search-layout { grid-template-columns: 1fr; } }

.filters-panel {
  background: #fff;
  border: 1px solid rgba(27,75,79,.1);
  border-radius: var(--radius);
  padding: 22px;
  position: sticky;
  top: 96px;
}
.filters-panel h3 { font-size: 1rem; margin-bottom: 4px; }
.filters-panel .filters-count { font-family: var(--f-mono); font-size: .72rem; color: var(--mar-aberto); margin-bottom: 18px; display: block; }
.filter-group { margin-bottom: 20px; border-bottom: 1px dashed rgba(27,75,79,.12); padding-bottom: 16px; }
.filter-group:last-child { border-bottom: none; }
.filter-group h4 {
  font-family: var(--f-mono); font-size: .7rem; letter-spacing: .07em; text-transform: uppercase;
  color: var(--areia-molhada); margin: 0 0 10px; font-weight: 700;
}
.facet-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 7px; max-height: 190px; overflow-y: auto; }
.facet-row {
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  font-size: .86rem; cursor: pointer; padding: 3px 4px; border-radius: 4px;
}
.facet-row:hover { background: var(--areia); }
.facet-row.active { color: var(--mare-alta); font-weight: 700; }
.facet-row .count { font-family: var(--f-mono); font-size: .72rem; color: #8b948e; }
.range-row { display: flex; gap: 8px; align-items: center; }
.range-row input { width: 100%; padding: 8px 10px; border: 1px solid rgba(27,75,79,.18); border-radius: var(--radius-sm); font-size: .85rem; }

.results-toolbar {
  display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 22px; flex-wrap: wrap;
}
.results-count { font-family: var(--f-mono); font-size: .84rem; color: var(--mar-aberto); }
.results-count b { color: var(--areia-molhada); }
.chips { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 18px; }
.chip {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--areia); border-radius: 999px; padding: 5px 12px; font-size: .78rem;
  font-family: var(--f-mono);
}
.chip button { background: none; border: none; color: var(--areia-molhada); font-size: .9rem; line-height: 1; }

.pagination { display: flex; justify-content: center; gap: 8px; margin-top: 36px; }
.pagination button {
  border: 1px solid rgba(27,75,79,.18); background: #fff; border-radius: var(--radius-sm);
  padding: 8px 14px; font-family: var(--f-mono); font-size: .82rem;
}
.pagination button.active { background: var(--mare-alta); color: #fff; border-color: var(--mare-alta); }
.pagination button[disabled] { opacity: .4; }

.empty-state, .loading-state { text-align: center; padding: 60px 20px; color: #7a847e; }
.empty-state h3 { color: var(--mare-alta); }

/* -------------------- Página de detalhe -------------------- */
.property-hero {
  background: linear-gradient(135deg, var(--mar-aberto), var(--mare-alta-2));
  min-height: 320px;
  border-radius: var(--radius);
  display: flex; align-items: flex-end;
  color: #fff; padding: 30px; position: relative; overflow: hidden;
}
.property-hero::after {
  content: ""; position: absolute; inset: 0;
  background: repeating-linear-gradient(90deg, transparent 0 30px, rgba(255,255,255,.04) 30px 31px);
}
.property-detail-grid { display: grid; grid-template-columns: 1.6fr 1fr; gap: 34px; margin-top: 34px; align-items: start; }
@media (max-width: 900px) { .property-detail-grid { grid-template-columns: 1fr; } }
.specs-table { width: 100%; border-collapse: collapse; font-family: var(--f-mono); font-size: .86rem; margin-top: 18px; }
.specs-table td { padding: 10px 4px; border-bottom: 1px dashed rgba(27,75,79,.15); }
.specs-table td:first-child { color: #7a847e; }
.specs-table td:last-child { text-align: right; font-weight: 600; color: var(--areia-molhada); }

.contact-card { background: #fff; border: 1px solid rgba(27,75,79,.1); border-radius: var(--radius); padding: 24px; position: sticky; top: 96px; }
.contact-card .price { font-family: var(--f-mono); font-size: 1.7rem; color: var(--mare-alta); font-weight: 700; }
.contact-card .broker { display: flex; align-items: center; gap: 12px; margin: 18px 0; }
.avatar { width: 42px; height: 42px; border-radius: 50%; background: var(--por-do-sol); color: #fff; display: flex; align-items: center; justify-content: center; font-family: var(--f-mono); font-weight: 700; }

.breadcrumb { font-family: var(--f-mono); font-size: .76rem; color: var(--mar-aberto); margin-bottom: 18px; }
.breadcrumb a:hover { text-decoration: underline; }

/* -------------------- Formulários (contato / admin) -------------------- */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 700px) { .form-grid { grid-template-columns: 1fr; } }
.form-field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.form-field label { font-size: .82rem; font-weight: 600; color: var(--areia-molhada); }
.form-field input, .form-field select, .form-field textarea {
  padding: 11px 13px; border: 1px solid rgba(27,75,79,.2); border-radius: var(--radius-sm); font-family: inherit; font-size: .92rem; background: #fff;
}
.form-field textarea { resize: vertical; min-height: 100px; }
.form-card { background: #fff; border: 1px solid rgba(27,75,79,.1); border-radius: var(--radius); padding: 30px; }
.form-note { font-size: .8rem; color: #8b948e; margin-top: -6px; }
.toast {
  position: fixed; bottom: 24px; right: 24px; background: var(--mare-alta); color: #fff;
  padding: 14px 20px; border-radius: var(--radius-sm); box-shadow: var(--shadow); font-size: .88rem;
  transform: translateY(120%); transition: transform .25s ease; z-index: 100;
}
.toast.show { transform: translateY(0); }
.toast.error { background: var(--alerta); }

/* -------------------- Utilitários -------------------- */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.muted { color: #7a847e; }
.divider { height: 1px; background: rgba(27,75,79,.12); margin: 40px 0; }
.badge-mono { font-family: var(--f-mono); font-size: .72rem; color: var(--mar-aberto); }
.table-admin { width: 100%; border-collapse: collapse; font-size: .88rem; }
.table-admin th { text-align: left; font-family: var(--f-mono); font-size: .68rem; text-transform: uppercase; letter-spacing: .06em; color: var(--mar-aberto); padding: 10px 8px; border-bottom: 2px solid rgba(27,75,79,.15); }
.table-admin td { padding: 10px 8px; border-bottom: 1px solid rgba(27,75,79,.08); vertical-align: middle; }
.table-admin tr:hover td { background: var(--areia); }
.icon-btn { background: none; border: 1px solid rgba(27,75,79,.2); border-radius: var(--radius-sm); padding: 6px 10px; font-size: .78rem; margin-right: 6px; }
.icon-btn.danger { color: var(--alerta); border-color: rgba(180,85,43,.35); }
.icon-btn:hover { background: var(--areia); }

.page-hero {
  background: var(--areia);
  padding: 54px 0 44px;
}
.page-hero h1 { color: var(--mare-alta); max-width: 700px; }
.page-hero p { max-width: 600px; color: #4B5A54; }