/* PrestigeCraft / Savior Construction — Design System */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,500;0,600;1,400&family=DM+Sans:wght@300;400;500&display=swap');

:root {
  --bg: #0c0b09;
  --bg-warm: #141210;
  --bg-card: #111009;
  --fg: #f5f0e8;
  --fg-muted: #a89f90;
  --fg-dim: #6b6459;
  --accent: #c9a96e;
  --accent-dark: #8b7340;
  --accent-light: #e8d5a8;
  --border: rgba(201,169,110,0.15);
  --border-hover: rgba(201,169,110,0.35);
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'DM Sans', -apple-system, sans-serif;
  --radius: 2px;
  --transition: 0.25s ease;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-weight: 300;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

/* ── NAV ──────────────────────────────────────────────────── */
.site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem clamp(1.5rem, 5vw, 5rem);
  background: rgba(12,11,9,0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: background var(--transition);
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--fg);
}

.nav-logo span { color: var(--accent); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  list-style: none;
}

.nav-links a {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--fg-muted);
  transition: color var(--transition);
}

.nav-links a:hover,
.nav-links a.active { color: var(--accent); }

.nav-cta {
  font-size: 0.75rem !important;
  font-weight: 500 !important;
  letter-spacing: 0.12em !important;
  text-transform: uppercase !important;
  color: var(--bg) !important;
  background: var(--accent);
  padding: 0.55rem 1.4rem;
  transition: background var(--transition), color var(--transition) !important;
}

.nav-cta:hover { background: var(--accent-light) !important; color: var(--bg) !important; }

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}

.nav-hamburger span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--fg-muted);
  transition: var(--transition);
}

/* ── HERO ─────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: flex-end;
  padding: 0 clamp(2rem, 6vw, 8rem) 8rem;
  background:
    linear-gradient(160deg, rgba(12,11,9,0.25) 0%, rgba(12,11,9,0.82) 55%, var(--bg) 100%),
    linear-gradient(45deg, #1a1714 0%, #2a2420 40%, #1a1714 100%);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -20%; right: -10%;
  width: 70vw; height: 70vw;
  background: radial-gradient(circle, rgba(201,169,110,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(201,169,110,0.015) 2px, rgba(201,169,110,0.015) 4px);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 780px;
}

.hero-tag {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.75rem;
}

.hero h1 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(2.8rem, 6vw, 5.2rem);
  line-height: 1.1;
  color: var(--fg);
  margin-bottom: 1.5rem;
}

.hero h1 em {
  font-style: italic;
  color: var(--accent);
}

.hero-sub {
  font-size: clamp(1rem, 1.3vw, 1.15rem);
  color: var(--fg-muted);
  max-width: 500px;
  line-height: 1.75;
  margin-bottom: 2.5rem;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--bg);
  background: var(--accent);
  padding: 0.85rem 2rem;
  border: none;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
}

.btn-primary:hover { background: var(--accent-light); transform: translateY(-1px); }

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  background: transparent;
  padding: 0.85rem 2rem;
  border: 1px solid var(--border-hover);
  cursor: pointer;
  transition: border-color var(--transition), color var(--transition), transform var(--transition);
}

.btn-outline:hover { border-color: var(--accent); color: var(--fg); transform: translateY(-1px); }

.hero-scroll {
  position: absolute;
  right: clamp(2rem, 6vw, 8rem);
  bottom: 3rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--fg-dim);
}

.hero-scroll::after {
  content: '';
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, var(--accent-dark), transparent);
}

/* ── SECTION COMMONS ─────────────────────────────────────── */
.section {
  padding: clamp(4rem, 8vw, 7rem) clamp(1.5rem, 6vw, 8rem);
}

.section-label {
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 400;
  line-height: 1.2;
  margin-bottom: 1.25rem;
}

.section-sub {
  font-size: 1rem;
  color: var(--fg-muted);
  max-width: 520px;
  line-height: 1.75;
}

.divider {
  width: 40px;
  height: 1px;
  background: var(--accent-dark);
  margin: 1.5rem 0;
}

/* ── SERVICES ─────────────────────────────────────────────── */
.services-bg {
  background: var(--bg-warm);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1px;
  background: var(--border);
  margin-top: 3rem;
}

.service-card {
  background: var(--bg-card);
  padding: 2.5rem 2rem;
  transition: background var(--transition);
  position: relative;
}

.service-card:hover { background: #161410; }

.service-icon {
  font-size: 1.5rem;
  margin-bottom: 1.25rem;
  color: var(--accent);
}

.service-card h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 400;
  margin-bottom: 0.75rem;
  color: var(--fg);
}

.service-card p {
  font-size: 0.9rem;
  color: var(--fg-muted);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.service-link {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  transition: color var(--transition);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.service-link:hover { color: var(--fg); }
.service-link::after { content: '→'; transition: transform var(--transition); }
.service-link:hover::after { transform: translateX(3px); }

/* ── PORTFOLIO GRID ──────────────────────────────────────── */
.portfolio-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
}

@media (max-width: 900px) {
  .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 580px) {
  .portfolio-grid { grid-template-columns: 1fr; }
}

.project-card {
  background: var(--bg-card);
  display: block;
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/3;
}

.project-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.65) saturate(0.9);
  transition: filter var(--transition), transform 0.4s ease;
}

.project-card-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #1a1814 0%, #221e18 100%);
  color: var(--fg-dim);
  font-size: 2.5rem;
}

.project-card:hover .project-card-img { filter: brightness(0.5) saturate(0.8); transform: scale(1.04); }

.project-card-overlay {
  position: absolute;
  inset: 0;
  padding: 1.75rem;
  background: linear-gradient(to top, rgba(12,11,9,0.95) 0%, rgba(12,11,9,0.4) 50%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  transform: translateY(0.5rem);
  opacity: 0.85;
  transition: opacity var(--transition), transform var(--transition);
}

.project-card:hover .project-card-overlay { opacity: 1; transform: translateY(0); }

.project-category {
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.4rem;
}

.project-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 400;
  color: var(--fg);
  margin-bottom: 0.25rem;
}

.project-meta {
  font-size: 0.78rem;
  color: var(--fg-muted);
}

/* ── FILTER TABS ─────────────────────────────────────────── */
.filter-tabs {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.filter-tab {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-muted);
  padding: 0.45rem 1rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: color var(--transition), border-color var(--transition);
  background: none;
  text-decoration: none;
  display: inline-block;
}

.filter-tab:hover, .filter-tab.active {
  color: var(--accent);
  border-color: var(--border-hover);
}

/* ── PROJECT DETAIL ──────────────────────────────────────── */
.project-detail {
  padding-top: 7rem;
}

.project-detail-header {
  padding: 3rem clamp(1.5rem, 6vw, 8rem);
  border-bottom: 1px solid var(--border);
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 2rem;
  transition: color var(--transition);
}

.back-link:hover { color: var(--accent); }
.back-link::before { content: '←'; }

.project-detail-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 400;
  line-height: 1.15;
  margin-bottom: 1rem;
}

.project-detail-meta {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
}

.project-detail-meta span {
  font-size: 0.8rem;
  color: var(--fg-muted);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.before-after {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--border);
  margin: 3rem 0;
}

.before-after-panel { position: relative; }

.before-after-img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  filter: brightness(0.85);
}

.before-after-label {
  position: absolute;
  bottom: 1rem; left: 1rem;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(12,11,9,0.8);
  padding: 0.35rem 0.75rem;
}

.project-detail-body {
  padding: 0 clamp(1.5rem, 6vw, 8rem) 6rem;
}

.project-description {
  font-size: 1.05rem;
  line-height: 1.85;
  color: var(--fg-muted);
  max-width: 680px;
}

/* ── STATS / PROOF ───────────────────────────────────────── */
.stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  margin-top: 4rem;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.stat {
  padding: 2.5rem clamp(1.5rem, 4vw, 3rem);
  background: var(--bg);
  text-align: center;
}

.stat-num {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 400;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-muted);
}

/* ── CONTACT FORM ────────────────────────────────────────── */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 5rem;
  align-items: start;
}

@media (max-width: 820px) {
  .contact-layout { grid-template-columns: 1fr; gap: 3rem; }
}

.contact-info h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 400;
  line-height: 1.2;
  margin-bottom: 1.25rem;
}

.contact-info p {
  font-size: 0.95rem;
  color: var(--fg-muted);
  line-height: 1.75;
  margin-bottom: 2rem;
}

.contact-detail {
  display: flex;
  gap: 1rem;
  margin-bottom: 1rem;
  font-size: 0.9rem;
  color: var(--fg-muted);
}

.contact-detail strong { color: var(--fg); font-weight: 400; }

.form-group { margin-bottom: 1.5rem; }

.form-label {
  display: block;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: 0.5rem;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  background: var(--bg-warm);
  border: 1px solid var(--border);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 300;
  padding: 0.85rem 1rem;
  outline: none;
  transition: border-color var(--transition);
  border-radius: 0;
  -webkit-appearance: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus { border-color: var(--accent-dark); }

.form-textarea { resize: vertical; min-height: 140px; }

.form-select option { background: var(--bg-warm); }

.form-error {
  background: rgba(201,100,80,0.1);
  border: 1px solid rgba(201,100,80,0.3);
  color: #e8a090;
  padding: 1rem 1.25rem;
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
}

.form-success {
  background: rgba(100,180,140,0.08);
  border: 1px solid rgba(100,180,140,0.2);
  color: #90c8a8;
  padding: 2rem 2rem;
  text-align: center;
}

.form-success h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 400;
  margin-bottom: 0.5rem;
  color: var(--fg);
}

.form-success p { font-size: 0.95rem; color: var(--fg-muted); }

/* ── FOOTER ──────────────────────────────────────────────── */
.site-footer {
  background: var(--bg-warm);
  border-top: 1px solid var(--border);
  padding: 3rem clamp(1.5rem, 6vw, 8rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.footer-logo {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--fg-muted);
}

.footer-logo span { color: var(--accent); }

.footer-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.footer-links a {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-dim);
  transition: color var(--transition);
}

.footer-links a:hover { color: var(--accent); }

.footer-copy {
  font-size: 0.75rem;
  color: var(--fg-dim);
  width: 100%;
}

/* ── ADMIN ──────────────────────────────────────────────── */
.admin-shell {
  min-height: 100vh;
  background: #0a0908;
}

.admin-header {
  background: var(--bg-warm);
  border-bottom: 1px solid var(--border);
  padding: 1rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.admin-header h1 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 400;
  color: var(--fg-muted);
}

.admin-header h1 span { color: var(--accent); }

.admin-body { padding: 2rem; }

.admin-section-title {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 400;
  color: var(--fg);
  margin-bottom: 1.5rem;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}

.admin-table th {
  text-align: left;
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--fg-dim);
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border);
}

.admin-table td {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid rgba(201,169,110,0.06);
  color: var(--fg-muted);
  vertical-align: middle;
}

.admin-table tr:hover td { background: rgba(201,169,110,0.02); }

.badge {
  display: inline-block;
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.2rem 0.6rem;
  background: rgba(201,169,110,0.12);
  color: var(--accent);
  border: 1px solid var(--border);
}

.btn-sm {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.35rem 0.9rem;
  border: 1px solid var(--border);
  color: var(--fg-muted);
  background: none;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  display: inline-block;
}

.btn-sm:hover { border-color: var(--accent); color: var(--accent); }

.btn-sm-danger:hover { border-color: #c44; color: #e66; }

.admin-form { max-width: 720px; }

.admin-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

@media (max-width: 640px) {
  .admin-form-row { grid-template-columns: 1fr; }
}

.admin-img-preview {
  width: 120px;
  height: 80px;
  object-fit: cover;
  border: 1px solid var(--border);
  margin-top: 0.5rem;
}

/* ── PAGE SHELL ─────────────────────────────────────────── */
.page-hero {
  padding-top: 7rem;
  padding-bottom: 4rem;
  padding-left: clamp(1.5rem, 6vw, 8rem);
  padding-right: clamp(1.5rem, 6vw, 8rem);
  border-bottom: 1px solid var(--border);
}

.page-hero-tag {
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

.page-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 400;
  line-height: 1.15;
  margin-bottom: 1rem;
}

.page-hero-sub {
  font-size: 1rem;
  color: var(--fg-muted);
  max-width: 540px;
  line-height: 1.75;
}

/* ── MOBILE ─────────────────────────────────────────────── */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 64px; left: 0; right: 0;
    background: rgba(12,11,9,0.97);
    padding: 2rem;
    gap: 1.5rem;
    border-bottom: 1px solid var(--border);
  }
  .stats-row { grid-template-columns: 1fr; }
  .before-after { grid-template-columns: 1fr; }
}

@media (max-width: 540px) {
  .portfolio-header { flex-direction: column; align-items: flex-start; }
}