/* ==================================================================
   ONN REALTY — Design System
   Palette:  charcoal #12100D | ivory #FAF7F0 | gold C9A24B→F3D983
             bronze #8A6E3E | slate #5B5750
   Type:     Display  — "Playfair Display" (serif, echoes logo)
             Body/UI  — "Inter" (geometric sans)
   ================================================================== */

:root {
  --charcoal: #12100D;
  --charcoal-soft: #1D1A15;
  --ivory: #FAF7F0;
  --ivory-dim: #F1ECE0;
  --gold-1: #C9A24B;
  --gold-2: #F3D983;
  --gold-3: #A97F2F;
  --bronze: #8A6E3E;
  --slate: #5B5750;
  --slate-light: #93897A;
  --line: rgba(138, 110, 62, 0.22);
  --line-dark: rgba(243, 217, 131, 0.18);

  --gold-gradient: linear-gradient(115deg, var(--gold-3) 0%, var(--gold-2) 45%, var(--gold-1) 75%, var(--gold-3) 100%);

  --font-display: 'Playfair Display', 'Georgia', serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;

  --shadow-soft: 0 10px 40px -12px rgba(18, 16, 13, 0.18);
  --shadow-lift: 0 20px 60px -16px rgba(18, 16, 13, 0.28);

  --container: 1200px;
}

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

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--slate);
  background: var(--ivory);
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
button { font-family: inherit; cursor: pointer; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 28px;
}

/* ---------- Typography ---------- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--charcoal);
  margin: 0 0 0.5em;
  line-height: 1.15;
  font-weight: 700;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-body);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--bronze);
  margin-bottom: 14px;
}
.eyebrow::before {
  content: '';
  width: 28px;
  height: 1px;
  background: var(--gold-gradient);
}

.section-title {
  font-size: clamp(28px, 3.6vw, 42px);
  position: relative;
}

.section-lead {
  color: var(--slate-light);
  font-size: 17px;
  max-width: 620px;
  margin: 0 0 0;
}

.gold-underline {
  display: inline-block;
  position: relative;
}
.gold-underline::after {
  content: '';
  position: absolute;
  left: 0; bottom: -6px;
  height: 3px;
  width: 64px;
  background: var(--gold-gradient);
  border-radius: 2px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 30px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 14.5px;
  letter-spacing: 0.02em;
  border: 1px solid transparent;
  transition: all 0.25s ease;
  white-space: nowrap;
}
.btn-gold {
  background: var(--gold-gradient);
  background-size: 200% 100%;
  color: var(--charcoal);
}
.btn-gold:hover {
  background-position: 100% 0;
  box-shadow: var(--shadow-soft);
  transform: translateY(-1px);
}
.btn-outline {
  background: transparent;
  border-color: var(--line);
  color: var(--charcoal);
}
.btn-outline:hover {
  border-color: var(--gold-1);
  background: rgba(201, 162, 75, 0.06);
}
.btn-dark {
  background: var(--charcoal);
  color: var(--ivory);
}
.btn-dark:hover { background: var(--charcoal-soft); }
.btn-sm { padding: 9px 18px; font-size: 13px; }
.btn-full { width: 100%; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 247, 240, 0.88);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 82px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
}
.brand img { height: 40px; width: auto; }
.brand-word {
  font-family: var(--font-display);
  font-size: 21px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--charcoal);
}
.brand-word span {
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.main-nav ul {
  display: flex;
  gap: 34px;
  align-items: center;
}
.main-nav a {
  font-size: 14.5px;
  font-weight: 500;
  color: var(--charcoal);
  position: relative;
  padding: 6px 0;
}
.main-nav a::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 2px;
  background: var(--gold-gradient);
  transition: width 0.25s ease;
}
.main-nav a:hover::after, .main-nav a.active::after { width: 100%; }
.main-nav a.active { color: var(--gold-3); }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  padding: 8px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--charcoal);
  margin: 5px 0;
  transition: 0.25s;
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--charcoal);
  color: var(--ivory-dim);
  padding: 72px 0 28px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--line-dark);
}
.footer-brand .brand-word { color: var(--ivory); }
.footer-brand p {
  color: var(--slate-light);
  font-size: 14.5px;
  max-width: 320px;
  margin-top: 16px;
}
.footer-col h4 {
  color: var(--gold-2);
  font-size: 15px;
  font-family: var(--font-body);
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.footer-col ul li { margin-bottom: 12px; }
.footer-col a {
  color: var(--slate-light);
  font-size: 14.5px;
  transition: color 0.2s;
}
.footer-col a:hover { color: var(--gold-2); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 26px;
  font-size: 13px;
  color: var(--slate-light);
  flex-wrap: wrap;
  gap: 10px;
}
.footer-social {
  display: flex;
  gap: 14px;
}
.footer-social a {
  width: 36px; height: 36px;
  border: 1px solid var(--line-dark);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-2);
  transition: all 0.2s;
}
.footer-social a:hover { background: var(--gold-gradient); color: var(--charcoal); border-color: transparent; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: 96px 0 88px;
  overflow: hidden;
  background:
    radial-gradient(ellipse 900px 500px at 85% -10%, rgba(201,162,75,0.14), transparent 60%),
    var(--ivory);
}
.hero-inner {
  text-align: center;
  max-width: 780px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}
.hero-logo-word {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(56px, 11vw, 118px);
  line-height: 0.92;
  letter-spacing: 0.01em;
  background: var(--gold-gradient);
  background-size: 200% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: shimmer 7s ease-in-out infinite;
  margin-bottom: 6px;
}
@keyframes shimmer {
  0%, 100% { background-position: 0% 0; }
  50% { background-position: 100% 0; }
}
.hero-tagline-box {
  display: inline-block;
  margin: 28px auto 26px;
  padding: 14px 32px;
  border: 1px solid var(--gold-1);
  border-radius: 999px;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 19px;
  color: var(--gold-3);
  background: rgba(201, 162, 75, 0.06);
}
.hero-desc {
  font-size: 17px;
  color: var(--slate);
  line-height: 1.8;
  margin: 0 auto 36px;
  max-width: 640px;
}
.hero-cta { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

.hero-motif {
  position: absolute;
  top: 50%; right: -80px;
  transform: translateY(-50%);
  width: 420px;
  opacity: 0.06;
  z-index: 1;
  pointer-events: none;
}

/* ---------- Stats strip ---------- */
.stats-strip {
  background: var(--charcoal);
  background-image:
    linear-gradient(rgba(18,16,13,0.82), rgba(18,16,13,0.88)),
    linear-gradient(120deg, #2b2415, #1a1710);
  padding: 56px 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  text-align: center;
}
.stats-grid > div {
  border-right: 1px solid var(--line-dark);
}
.stats-grid > div:last-child { border-right: none; }
.stat-num {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 46px);
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-weight: 700;
}
.stat-label {
  color: var(--slate-light);
  font-size: 14px;
  margin-top: 6px;
  letter-spacing: 0.02em;
}

/* ---------- Sections ---------- */
.section { padding: 96px 0; }
.section-alt { background: var(--ivory-dim); }
.section-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

/* ---------- Property Cards ---------- */
.property-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.property-card {
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
}
.property-card:hover {
  transform: translateY(-6px);
  border-color: var(--gold-1);
  box-shadow: var(--shadow-lift);
}
.property-card-img {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  background: var(--ivory-dim);
}
.property-card-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.property-card:hover .property-card-img img { transform: scale(1.06); }
.card-badge {
  position: absolute;
  top: 14px; left: 14px;
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background: var(--charcoal);
  color: var(--gold-2);
}
.card-badge.sale { background: var(--gold-gradient); color: var(--charcoal); }
.card-category {
  position: absolute;
  bottom: 14px; left: 14px;
  padding: 5px 12px;
  border-radius: 999px;
  font-size: 11.5px;
  background: rgba(250,247,240,0.92);
  color: var(--charcoal);
  font-weight: 600;
}
.property-card-body { padding: 22px 22px 24px; flex: 1; display: flex; flex-direction: column; }
.property-card-body h3 {
  font-size: 19px;
  margin-bottom: 6px;
}
.property-loc {
  font-size: 13.5px;
  color: var(--slate-light);
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.property-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  font-size: 13px;
  color: var(--slate);
  padding: 14px 0;
  border-top: 1px dashed var(--line);
  margin-top: auto;
}
.property-meta span { display: flex; align-items: center; gap: 5px; }
.property-price-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 8px;
}
.price-tag { font-weight: 700; color: var(--charcoal); font-size: 15px; }
.tag-negotiable {
  font-size: 11px;
  font-weight: 600;
  color: var(--gold-3);
  background: rgba(201,162,75,0.12);
  padding: 3px 9px;
  border-radius: 999px;
  margin-left: 6px;
}
.card-arrow {
  width: 38px; height: 38px;
  border-radius: 50%;
  border: 1px solid var(--line);
  display: flex; align-items: center; justify-content: center;
  transition: all 0.25s;
}
.property-card:hover .card-arrow {
  background: var(--gold-gradient);
  border-color: transparent;
}

.section-footer-cta {
  text-align: center;
  margin-top: 48px;
}

/* ---------- Clients marquee (homepage) ---------- */
.clients-marquee-wrap {
  overflow: hidden;
  position: relative;
  padding: 36px 0;
  background: #fff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  mask-image: linear-gradient(90deg, transparent, black 8%, black 92%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, black 8%, black 92%, transparent);
}
.clients-marquee-track {
  display: flex;
  align-items: center;
  gap: 64px;
  width: max-content;
  animation: marquee 28s linear infinite;
}
.clients-marquee-wrap:hover .clients-marquee-track { animation-play-state: paused; }
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
.marquee-logo {
  height: 64px;
  width: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.marquee-logo img {
  max-height: 56px;
  max-width: 130px;
  object-fit: contain;
  filter: grayscale(1) opacity(0.65);
  transition: all 0.3s;
}
.marquee-logo:hover img { filter: grayscale(0) opacity(1); }

/* ---------- About / Team ---------- */
.about-split {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 64px;
  align-items: center;
}
.about-photo-frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/4.3;
}
.about-photo-frame img { width: 100%; height: 100%; object-fit: cover; }
.about-photo-frame::before {
  content: '';
  position: absolute;
  inset: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  z-index: 2;
}
.about-name {
  font-family: var(--font-display);
  font-size: 15px;
  color: var(--gold-3);
  font-style: italic;
  margin-top: 4px;
}
.about-body p { margin-bottom: 18px; color: var(--slate); font-size: 16px; }
.about-body strong { color: var(--charcoal); }
.signature-block { margin-top: 28px; }
.signature-block img { height: 64px; margin-bottom: 4px; }
.signature-block .role { font-size: 13.5px; color: var(--slate-light); }

.process-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 40px;
}
.process-step {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 32px 26px;
  position: relative;
}
.process-step .step-num {
  font-family: var(--font-display);
  font-size: 15px;
  color: var(--gold-1);
  font-weight: 700;
  margin-bottom: 14px;
  display: block;
}
.process-step h3 { font-size: 19px; margin-bottom: 8px; }
.process-step p { font-size: 14.5px; color: var(--slate-light); margin: 0; }

/* ---------- Testimonials ---------- */
.testimonial-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 28px;
  min-width: 340px;
  max-width: 340px;
}
.testimonial-stars { color: var(--gold-1); font-size: 14px; margin-bottom: 12px; letter-spacing: 2px; }
.testimonial-quote { font-size: 14.5px; color: var(--slate); line-height: 1.7; margin-bottom: 20px; min-height: 88px; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.testimonial-author img {
  width: 42px; height: 42px; border-radius: 10px; object-fit: contain; background: var(--ivory-dim); padding: 4px;
  border: 1px solid var(--line);
}
.testimonial-author .name { font-weight: 700; color: var(--charcoal); font-size: 14px; }
.testimonial-author .industry { font-size: 12px; color: var(--slate-light); }

.testimonial-row { overflow: hidden; margin-bottom: 24px; }
.testimonial-track {
  display: flex;
  gap: 24px;
  width: max-content;
  animation: marquee 40s linear infinite;
}
.testimonial-row:hover .testimonial-track { animation-play-state: paused; }
.testimonial-row.reverse .testimonial-track { animation-direction: reverse; }

/* ---------- Clients gallery page ---------- */
.clients-gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}
.gallery-tile {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  transition: all 0.25s;
}
.gallery-tile:hover { border-color: var(--gold-1); box-shadow: var(--shadow-soft); transform: translateY(-3px); }
.gallery-tile img { max-width: 100%; max-height: 100%; object-fit: contain; }

/* ---------- Forms ---------- */
.form-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 44px;
  box-shadow: var(--shadow-soft);
}
.form-row { margin-bottom: 22px; }
.form-row label {
  display: block;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--charcoal);
  margin-bottom: 8px;
  letter-spacing: 0.01em;
}
.form-row label .req { color: var(--gold-3); }
.form-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 20px; }
input[type=text], input[type=tel], input[type=email], input[type=number],
input[type=date], select, textarea {
  width: 100%;
  padding: 13px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 14.5px;
  color: var(--charcoal);
  background: var(--ivory);
  transition: border-color 0.2s;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--gold-1);
  background: #fff;
}
textarea { resize: vertical; min-height: 110px; }
.form-hint { font-size: 12.5px; color: var(--slate-light); margin-top: 6px; }
.checkbox-row { display: flex; align-items: center; gap: 9px; }
.checkbox-row input { width: auto; }

/* ---------- Filters (property listing page) ---------- */
.filter-bar {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 40px;
}
.filter-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr) auto;
  gap: 14px;
  align-items: end;
}
.filter-grid .form-row { margin-bottom: 0; }
.filter-grid label { font-size: 12px; margin-bottom: 6px; }

/* ---------- Contact page split ---------- */
.contact-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
}
.contact-info-item {
  display: flex;
  gap: 18px;
  margin-bottom: 28px;
}
.contact-icon {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: rgba(201,162,75,0.1);
  color: var(--gold-3);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.contact-info-item h4 { font-size: 15px; margin-bottom: 4px; color: var(--charcoal); font-family: var(--font-body); font-weight: 700; }
.contact-info-item p, .contact-info-item a { font-size: 14.5px; color: var(--slate-light); }

/* ---------- Working hours ---------- */
.hours-card {
  background: var(--charcoal);
  border-radius: var(--radius-lg);
  padding: 44px;
  color: var(--ivory);
}
.hours-card h3 { color: var(--ivory); text-align: center; }
.hours-card .section-lead { color: var(--slate-light); text-align: center; margin: 0 auto 30px; }
.hours-row {
  display: flex;
  justify-content: space-between;
  padding: 16px 0;
  border-bottom: 1px solid var(--line-dark);
  font-size: 15px;
}
.hours-row:last-child { border-bottom: none; }

/* ---------- Breadcrumb / page header ---------- */
.page-header {
  padding: 56px 0 40px;
  background: var(--ivory-dim);
  border-bottom: 1px solid var(--line);
}
.breadcrumb { font-size: 13px; color: var(--slate-light); margin-bottom: 10px; }
.breadcrumb a:hover { color: var(--gold-3); }

/* ---------- Utility ---------- */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--slate-light);
}

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .property-grid { grid-template-columns: repeat(2, 1fr); }
  .about-split { grid-template-columns: 1fr; }
  .clients-gallery { grid-template-columns: repeat(3, 1fr); }
  .process-row { grid-template-columns: 1fr; }
  .contact-split { grid-template-columns: 1fr; }
  .filter-grid { grid-template-columns: 1fr 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid > div:nth-child(2) { border-right: none; }
}
@media (max-width: 720px) {
  .main-nav { position: fixed; top: 82px; left: 0; right: 0; bottom: 0;
    background: var(--ivory); padding: 30px 28px; transform: translateX(100%);
    transition: transform 0.3s ease; overflow-y: auto; }
  .main-nav.open { transform: translateX(0); }
  .main-nav ul { flex-direction: column; align-items: flex-start; gap: 22px; }
  .nav-toggle { display: block; }
  .property-grid { grid-template-columns: 1fr; }
  .clients-gallery { grid-template-columns: repeat(2, 1fr); }
  .form-grid-2, .form-grid-3 { grid-template-columns: 1fr; }
  .filter-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .hero-logo-word { font-size: 64px; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  html { scroll-behavior: auto; }
}

/* ---------- Focus visibility ---------- */
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--gold-1);
  outline-offset: 2px;
}