/* DEBRA Silent Auction — Stylesheet */
/* KGS branding: red #BB1E2E, black #0C0C0C, white #FFFFFF, cream #FAF8F3 */
/* DEBRA blue #1567B4 used as accent; gold #C8A100 reserved for tiny highlights only */

:root {
  --kgs-navy: #0C0C0C;
  --kgs-navy-mid: #1A1A1A;
  --kgs-navy-light: #2D2D2D;
  --kgs-red: #BB1E2E;
  --kgs-red-light: #D94060;
  --kgs-gold: #C8A100;
  --kgs-gold-light: #E8C840;
  --debra-blue: #1567B4;
  --debra-blue-dark: #0F4F8A;
  --debra-blue-light: #3D86D4;
  --debra-purple: #6B2D8B;      /* retained for DEBRA-specific links */
  --kgs-cream: #FAF8F3;
  --white: #FFFFFF;
  --off-white: #F5F5F5;
  --text-dark: #0C0C0C;
  --text-mid: #3A3A3A;
  --text-light: #666666;
  --border: #D0D0D0;
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.12);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.18);
  --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.22);
  --radius: 12px;
  --radius-sm: 8px;
  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body: 'Lora', Georgia, serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--text-dark);
  background: var(--kgs-cream);
  line-height: 1.6;
}

/* ── Typography ── */
h1, h2, h3, h4 { font-family: var(--font-heading); line-height: 1.15; font-weight: 700; letter-spacing: 0; }
h1 { font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 900; }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.25rem); }
h3 { font-size: clamp(1.15rem, 2.5vw, 1.5rem); }
p { color: var(--text-mid); }

/* ── Layout ── */
.container { max-width: 1100px; margin: 0 auto; padding: 0 1.5rem; }
.section { padding: 5rem 0; }

/* ── Nav ── */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--kgs-navy);
  box-shadow: 0 2px 12px rgba(0,0,0,0.35);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1.5rem;
  max-width: 1100px;
  margin: 0 auto;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--white);
}
.nav-kgs-logo {
  height: 40px;
  width: auto;
  /* invert to white so it reads on navy */
  filter: brightness(0) invert(1);
}
.logo-divider {
  width: 1px;
  height: 32px;
  background: rgba(255,255,255,0.3);
  display: block;
  flex-shrink: 0;
}
.nav-logo .logo-text {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: bold;
  color: var(--white);
}
.nav-links { display: flex; gap: 2rem; list-style: none; }
.nav-links a {
  color: var(--white);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--white); }
.nav-cta {
  background: var(--kgs-gold);
  color: var(--kgs-navy) !important;
  padding: 0.45rem 1.1rem;
  border-radius: 2rem;
  font-weight: 700 !important;
  transition: background 0.2s !important;
}
.nav-cta:hover { background: var(--kgs-gold-light) !important; color: var(--kgs-navy) !important; }

/* ── Hero ── */
.hero {
  background: linear-gradient(135deg, #8B0F1C 0%, var(--kgs-red) 60%, #C8253A 100%);
  color: var(--white);
  padding: 5rem 2rem 4.5rem;
  position: relative;
  overflow: hidden;
}
.hero-inner {
  display: flex;
  align-items: center;
  gap: 4rem;
  max-width: 1100px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
.hero-content {
  flex: 1;
  min-width: 0;
}
.hero-logos-panel {
  flex: 0 0 380px;
  background: var(--kgs-cream);
  border-radius: 20px;
  padding: 3rem 2.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  box-shadow: 0 16px 60px rgba(0, 0, 0, 0.35);
}
.hero-logo-kgs {
  width: 320px;
  height: auto;
  display: block;
  mix-blend-mode: multiply;
}
.hero-logo-times {
  font-size: 2.5rem;
  color: #B0A090;
  font-weight: 300;
  line-height: 1;
}
.hero-logo-debra {
  width: 280px;
  height: auto;
  display: block;
  mix-blend-mode: multiply;
}
.hero-stationery-link {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.2rem;
  margin-top: 0.5rem;
  padding: 0.6rem 1.25rem;
  border-radius: var(--radius-sm);
  background: rgba(200, 161, 0, 0.12);
  border: 1px solid rgba(200, 161, 0, 0.4);
  color: var(--kgs-gold);
  text-decoration: none;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.85rem;
  transition: background 0.2s;
  width: 100%;
  text-align: center;
}
.hero-stationery-link span { color: var(--kgs-gold); }
.hero-stationery-link small { color: rgba(200, 161, 0, 0.75); font-size: 0.72rem; font-weight: 400; }
.hero-stationery-link:hover { background: rgba(200, 161, 0, 0.22); }

.hero-btns {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 0.5rem;
}
.hero-tag {
  display: inline-block;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.3);
  color: var(--white);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.35rem 1rem;
  border-radius: 2rem;
  margin-bottom: 1.5rem;
}
.hero h1 { color: var(--white); margin-bottom: 0.5rem; }
.hero-organiser {
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 0.75rem;
}
.hero-org { font-size: 1.25rem; color: var(--white); margin-bottom: 1.5rem; font-style: italic; }
.hero-desc { font-size: 1.05rem; color: var(--white); margin-bottom: 2rem; }
.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem 2rem;
  margin-bottom: 2rem;
}
.hero-meta-item {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}
.hero-meta-label { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--white); }
.hero-meta-value { font-size: 0.98rem; font-weight: 600; color: var(--white); }
.hero-meta-value.placeholder { color: var(--kgs-gold-light); font-style: italic; font-weight: 400; }
.btn {
  display: inline-block;
  padding: 0.85rem 2rem;
  border-radius: 3rem;
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  transition: transform 0.15s, box-shadow 0.15s;
  cursor: pointer;
  border: none;
}
.btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-gold { background: var(--kgs-red); color: var(--white); }
.btn-gold:hover { background: var(--kgs-red-light); }
.btn-outline { background: transparent; color: var(--white); border: 2px solid rgba(255,255,255,0.6); }
.btn-outline:hover { border-color: var(--white); }
.btn-navy { background: var(--kgs-navy); color: var(--white); }

/* ── About Strip ── */
.about-strip {
  background: var(--kgs-cream);
  padding: 4rem 1.5rem;
}
.about-strip h2 { color: var(--kgs-red); margin-bottom: 1rem; }
.about-strip p { max-width: 680px; margin: 0 0 0.75rem; font-size: 1.05rem; }
.debra-logo-about { height: 140px; width: auto; display: block; margin-bottom: 1.25rem; object-fit: contain; mix-blend-mode: multiply; }

/* ── How It Works ── */
.how-it-works { background: var(--white); padding: 5rem 1.5rem; }
.how-it-works h2 { color: var(--kgs-red); margin-bottom: 1.25rem; }
.how-it-works .subtitle { color: var(--text-light); margin-bottom: 3rem; }
.project-prose { max-width: 720px; font-size: 1.075rem; line-height: 1.8; color: var(--text-mid); margin-bottom: 1.25rem; }
.steps-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 2rem; max-width: 900px; margin: 0 auto; }
.step-card { background: var(--white); border-radius: var(--radius); padding: 2rem 1.5rem; box-shadow: var(--shadow-sm); text-align: center; }
.step-number { width: 2.5rem; height: 2.5rem; border-radius: 50%; background: var(--kgs-red); color: var(--white); font-weight: 700; font-size: 1.1rem; display: flex; align-items: center; justify-content: center; margin: 0 auto 1rem; }
.step-card h3 { font-size: 1.05rem; margin-bottom: 0.5rem; color: var(--kgs-red); }
.step-card p { font-size: 0.9rem; }

/* ── Items ── */
.items-section { background: var(--kgs-cream); padding: 5rem 1.5rem; }
.items-section h2 { color: var(--kgs-red); margin-bottom: 0.5rem; }
.items-section .subtitle { color: var(--text-light); margin-bottom: 3rem; }
.items-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 1.75rem; max-width: 1100px; margin: 0 auto; }
.item-card {
  background: var(--off-white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: box-shadow 0.2s, transform 0.2s;
}
.item-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.item-image {
  height: 220px;
  overflow: hidden;
  background: linear-gradient(135deg, #8B0F1C, var(--kgs-red));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  color: rgba(255,255,255,0.5);
}
.item-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
  transition: transform 0.35s ease;
}
.item-card:hover .item-image img { transform: scale(1.04); }
.item-body { padding: 1.25rem; }
.item-lot { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--kgs-red); font-weight: 700; margin-bottom: 0.35rem; }
.item-card h3 { font-size: 1rem; color: var(--text-dark); margin-bottom: 0.4rem; }
.item-card p { font-size: 0.88rem; color: var(--text-light); margin-bottom: 1rem; }
.item-footer { display: flex; justify-content: space-between; align-items: center; }
.item-bid { font-size: 0.85rem; color: var(--text-mid); }
.item-bid strong { color: var(--kgs-navy); font-size: 1rem; }
.placeholder-tag {
  background: var(--kgs-gold-light);
  color: var(--kgs-navy);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.2rem 0.6rem;
  border-radius: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ── Register ── */
.register-section {
  background: linear-gradient(135deg, var(--kgs-navy), var(--kgs-navy-mid));
  color: var(--white);
  padding: 5rem 1.5rem;
  text-align: center;
}
.register-section h2 { color: var(--white); margin-bottom: 1rem; }
.register-section p { color: var(--white); max-width: 560px; margin: 0 auto 2rem; font-size: 1.05rem; }
.form-group { display: flex; gap: 0.75rem; max-width: 480px; margin: 0 auto; }
.form-group input {
  flex: 1;
  padding: 0.85rem 1.25rem;
  border-radius: 3rem;
  border: none;
  font-size: 1rem;
  outline: none;
  font-family: var(--font-body);
}
.form-group input:focus { box-shadow: 0 0 0 3px var(--debra-blue-light); }
.form-note { font-size: 0.8rem; color: var(--white); margin-top: 0.75rem; }

/* ── Organiser / Sponsor ── */
.sponsor-section { background: var(--kgs-cream); padding: 4rem 1.5rem; text-align: center; }
.sponsor-section h2 { color: var(--kgs-red); margin-bottom: 0.5rem; font-size: 1.5rem; }
.sponsor-section .subtitle { color: var(--text-light); margin-bottom: 2rem; }
.organiser-logos {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 3rem;
  margin-bottom: 3rem;
}
.organiser-logo-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}
.organiser-logo-box img {
  height: 60px;
  width: auto;
  mix-blend-mode: multiply;
}
.organiser-logo-box .logo-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--kgs-red);
  margin-bottom: 0.25rem;
}
.organiser-logo-name {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-dark);
}
.sponsor-placeholder {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem;
  max-width: 800px;
  margin: 0 auto;
}
.sponsor-box {
  background: var(--white);
  border: 2px dashed var(--border);
  border-radius: var(--radius-sm);
  width: 160px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* ── Footer ── */
.footer {
  background: var(--kgs-navy);
  color: var(--white);
  padding: 3rem 1.5rem;
  text-align: center;
}
.footer-logo {
  font-family: var(--font-heading);
  color: var(--white);
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
}
.footer p { font-size: 0.9rem; margin-bottom: 0.4rem; }
.footer a { color: var(--debra-blue-light); text-decoration: none; }
.footer a:hover { text-decoration: underline; }
.footer-charity { margin-top: 1.5rem; font-size: 0.8rem; color: var(--white); }
.footer-kgs-logo {
  height: 32px;
  width: auto;
  filter: brightness(0) invert(1);
  opacity: 0.7;
  margin-bottom: 0.75rem;
}

/* ── Stationery Banner ── */
.stationery-banner {
  background: var(--debra-blue);
  border-bottom: 2px solid var(--debra-blue-dark);
  padding: 0.55rem 1.5rem;
}
.stationery-banner-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  flex-wrap: wrap;
  font-size: 0.9rem;
  color: var(--white);
}
.stationery-banner-inner strong { color: var(--white); }
.stationery-banner-link {
  background: var(--kgs-navy);
  color: var(--white);
  padding: 0.25rem 0.9rem;
  border-radius: 2rem;
  font-weight: 700;
  font-size: 0.82rem;
  text-decoration: none;
  white-space: nowrap;
  transition: background 0.2s;
}
.stationery-banner-link:hover { background: var(--debra-blue-dark); color: var(--white); }

/* ── Stationery section: DEBRA blue accent ── */
#stationery h2 { color: var(--debra-blue); }
#stationery .step-number { background: var(--debra-blue); }
#stationery .step-card h3 { color: var(--debra-blue); }

/* ── Lot pages ── */
.lot-breadcrumb {
  background: var(--white);
  padding: 0.75rem 1.5rem;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
}
.lot-breadcrumb .container { max-width: 1100px; margin: 0 auto; }
.lot-breadcrumb a { color: var(--kgs-red); text-decoration: none; font-weight: 600; }
.lot-breadcrumb a:hover { text-decoration: underline; }

.lot-page-section { padding: 4rem 1.5rem 5rem; background: var(--kgs-cream); min-height: 60vh; }
.lot-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
  max-width: 1100px;
  margin: 0 auto;
}
.lot-meta { display: flex; align-items: center; gap: 1rem; margin-bottom: 1.25rem; }
.lot-number {
  display: inline-block;
  background: var(--kgs-red);
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.3rem 0.9rem;
  border-radius: 2rem;
}
.lot-content h1 { margin-bottom: 1.5rem; color: var(--text-dark); font-size: clamp(1.6rem, 3.5vw, 2.4rem); }
.lot-description {
  font-size: 1.06rem;
  line-height: 1.9;
  color: var(--text-mid);
  margin-bottom: 1.75rem;
}
.lot-collection-notice {
  background: var(--white);
  border-left: 4px solid var(--debra-blue);
  padding: 0.9rem 1.25rem;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin-bottom: 2rem;
  font-size: 0.9rem;
  color: var(--text-mid);
  font-style: italic;
}
.lot-actions { display: flex; flex-wrap: wrap; gap: 1rem; align-items: center; }
.btn-outline-dark {
  background: transparent;
  color: var(--text-dark);
  border: 2px solid var(--border);
  font-size: 0.95rem;
  padding: 0.75rem 1.5rem;
}
.btn-outline-dark:hover { border-color: var(--text-mid); }
.lot-photos { display: flex; flex-direction: column; gap: 1.5rem; }
.lot-photo {
  width: 100%;
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  display: block;
}
.lot-photo-placeholder {
  width: 100%;
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, #E8E2D8, #D5CBBD);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-light);
  font-size: 0.9rem;
  font-style: italic;
  text-align: center;
  padding: 2rem;
  border: 2px dashed var(--border);
}

/* item card with photo */
.item-image.has-photo { height: 220px; background: #F0EBE0; padding: 0; overflow: hidden; }
.item-photo-img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.3s; }
.item-card:hover .item-photo-img { transform: scale(1.04); }

@media (max-width: 820px) {
  .lot-layout { grid-template-columns: 1fr; gap: 2rem; }
  .lot-photos { order: -1; }
}

/* ── Responsive ── */
@media (max-width: 960px) {
  .hero-inner { flex-direction: column; gap: 2.5rem; }
  .hero-logos-panel { flex: none; width: 100%; max-width: 420px; flex-direction: row; padding: 1.75rem 2rem; gap: 2rem; align-items: center; }
  .hero-logo-kgs { width: 180px; }
  .hero-logo-debra { width: 150px; }
}

@media (max-width: 640px) {
  .nav-links { display: none; }
  .hero { padding: 3.5rem 1rem 3rem; }
  .hero-logos-panel { flex-direction: column; max-width: 300px; padding: 1.5rem; }
  .hero-logo-kgs { width: 220px; }
  .hero-logo-debra { width: 190px; }
  .form-group { flex-direction: column; }
  .form-group input, .form-group .btn { border-radius: var(--radius); }
  .organiser-logos { gap: 1.5rem; }
}