/* ============================================================
   JEWELU — Clean Modern Redesign
   ============================================================ */

:root {
  --black:    #1d1d1f;
  --grey1:    #f5f5f7;
  --grey2:    #e8e8ed;
  --grey3:    #6e6e73;
  --grey4:    #d2d2d7;
  --white:    #ffffff;
  --accent:   #1d1d1f;
  --radius:   18px;
  --t:        0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  background: var(--white);
  color: var(--black);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

/* ─── Fade-in ─── */
.fade-in { opacity: 0; transform: translateY(20px); transition: opacity 0.65s ease, transform 0.65s ease; }
.fade-in.visible { opacity: 1; transform: none; }

/* ─── Header ─── */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--t);
}
.header.scrolled { border-color: var(--grey4); }

.header-inner {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Logo */
.logo { display: flex; align-items: center; gap: 8px; text-decoration: none; }

.logo-icon svg { display: block; }

.logo-name {
  font-size: 19px;
  font-weight: 600;
  letter-spacing: -0.3px;
  color: var(--black);
}

/* Nav */
.nav { display: flex; align-items: center; gap: 28px; }
.nav a {
  font-size: 13px;
  font-weight: 400;
  color: var(--grey3);
  transition: color var(--t);
  letter-spacing: -0.1px;
}
.nav a:hover { color: var(--black); }

.nav-cta {
  font-size: 13px !important;
  font-weight: 500 !important;
  color: var(--white) !important;
  background: var(--black);
  padding: 7px 16px;
  border-radius: 980px;
  transition: background var(--t) !important;
}
.nav-cta:hover { background: #3d3d3f !important; }

/* Mobile menu */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.menu-toggle span {
  display: block;
  width: 20px;
  height: 1.5px;
  background: var(--black);
  transition: all 0.25s ease;
}
.menu-toggle.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.menu-toggle.open span:nth-child(2) { opacity: 0; }
.menu-toggle.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.mobile-nav {
  display: none;
  flex-direction: column;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(20px);
  border-top: 1px solid var(--grey4);
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  padding: 15px 24px;
  font-size: 15px;
  color: var(--black);
  border-bottom: 1px solid var(--grey2);
}
.mobile-nav a:last-child { border-bottom: none; }

/* ─── Trust Strip ─── */
.trust-strip {
  position: fixed;
  top: 64px;
  left: 0;
  right: 0;
  z-index: 99;
  background: var(--black);
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.trust-strip-inner {
  display: flex;
  align-items: center;
  gap: 16px;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 400;
  color: rgba(255,255,255,0.7);
  letter-spacing: 0.3px;
  white-space: nowrap;
}

.trust-item svg { color: rgba(255,255,255,0.5); flex-shrink: 0; }

.trust-dot {
  color: rgba(255,255,255,0.2);
  font-size: 16px;
}

/* ─── Hero ─── */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 160px 24px 80px;
  background: var(--grey1);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 60%, rgba(29,29,31,0.04) 0%, transparent 70%);
  pointer-events: none;
}

.hero-eyebrow {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--grey3);
  margin-bottom: 20px;
}

.hero-title {
  font-size: clamp(64px, 12vw, 120px);
  font-weight: 700;
  letter-spacing: -4px;
  color: var(--black);
  line-height: 1.0;
  margin-bottom: 24px;
}

.hero-tagline {
  font-size: clamp(16px, 2.5vw, 21px);
  font-weight: 300;
  color: var(--grey3);
  max-width: 520px;
  line-height: 1.65;
  margin-bottom: 40px;
  letter-spacing: -0.2px;
}

.hero-actions { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; justify-content: center; }

.btn-primary {
  display: inline-block;
  padding: 13px 28px;
  background: var(--black);
  color: var(--white);
  font-size: 14px;
  font-weight: 500;
  border-radius: 980px;
  letter-spacing: -0.2px;
  transition: background var(--t), transform var(--t);
}
.btn-primary:hover { background: #3d3d3f; }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 14px;
  font-weight: 500;
  color: #0071e3;
  transition: color var(--t);
}
.btn-secondary:hover { color: #0077ed; }
.btn-secondary::after { content: '›'; font-size: 18px; line-height: 1; }

.hero-scroll-indicator {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
}
.scroll-bar {
  width: 1px;
  height: 44px;
  background: linear-gradient(to bottom, var(--grey3), transparent);
  animation: scroll-pulse 2s ease-in-out infinite;
}
@keyframes scroll-pulse { 0%,100%{opacity:.3} 50%{opacity:.9} }

/* ─── Sections ─── */
.section {
  max-width: 1080px;
  margin: 0 auto;
  padding: 96px 24px;
}

.section-header {
  text-align: center;
  margin-bottom: 56px;
}

.section-label {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--grey3);
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(28px, 5vw, 48px);
  font-weight: 700;
  letter-spacing: -1.5px;
  color: var(--black);
  margin-bottom: 14px;
  line-height: 1.1;
}

.section-sub {
  font-size: 15px;
  color: var(--grey3);
  max-width: 440px;
  margin: 0 auto;
  line-height: 1.7;
  font-weight: 300;
}

/* ─── Vault Gate ─── */
.vault-gate {
  position: relative;
  min-height: 420px;
  border-radius: var(--radius);
  overflow: hidden;
}

.vault-cards-blur {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
  filter: blur(12px);
  opacity: 0.35;
  transform: scale(1.02);
  pointer-events: none;
  user-select: none;
}

.vault-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 40px 24px;
  background: rgba(255,255,255,0.7);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
}

.vault-lock {
  width: 72px;
  height: 72px;
  background: var(--black);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  margin-bottom: 20px;
}

.vault-title {
  font-size: 26px;
  font-weight: 700;
  color: var(--black);
  letter-spacing: -0.5px;
  margin-bottom: 10px;
}

.vault-sub {
  font-size: 15px;
  color: var(--grey3);
  line-height: 1.6;
  margin-bottom: 28px;
  font-weight: 300;
}

.vault-form {
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 100%;
  max-width: 360px;
  margin-bottom: 14px;
}

.vault-input {
  padding: 13px 18px;
  border: 1.5px solid var(--grey4);
  border-radius: 10px;
  background: var(--white);
  color: var(--black);
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 400;
  outline: none;
  transition: border-color var(--t);
  text-align: center;
}
.vault-input::placeholder { color: var(--grey3); }
.vault-input:focus { border-color: var(--black); }

.vault-btn { width: 100%; justify-content: center; }

.vault-note {
  font-size: 11px;
  color: var(--grey3);
}

/* Unlock animation */
.watches-revealed {
  animation: reveal 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94) both;
}
@keyframes reveal {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: none; }
}

/* ─── Watch Cards ─── */
.watches-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}

/* 1 watch — horizontal featured card */
.watches-grid.single { grid-template-columns: 1fr; max-width: 720px; margin: 0 auto; }
.watches-grid.single .watch-card { display: grid; grid-template-columns: 1fr 1fr; }
.watches-grid.single .watch-card-img { height: 100%; min-height: 400px; border-radius: var(--radius) 0 0 var(--radius); }
.watches-grid.single .watch-card-info { padding: 40px 36px; }

/* 2 watches — centered, equal columns */
.watches-grid.two-items {
  grid-template-columns: repeat(2, 1fr);
  max-width: 860px;
  margin: 0 auto;
}

.watch-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 2px 20px rgba(0,0,0,0.06), 0 0 0 1px rgba(0,0,0,0.04);
  transition: box-shadow var(--t), transform var(--t);
  display: flex;
  flex-direction: column;
}
.watch-card:hover {
  box-shadow: 0 8px 40px rgba(0,0,0,0.12), 0 0 0 1px rgba(0,0,0,0.06);
  transform: translateY(-5px);
}

/* Buy It Now card — clean, confident */
.watch-card-fixed {
  border-top: 3px solid var(--black);
}

/* Auction card — warm, energetic */
.watch-card-auction {
  border-top: 3px solid #ff9500;
  background: #fffcf8;
}

.watch-card-img {
  position: relative;
  height: 300px;
  overflow: hidden;
  background: var(--grey1);
}
.watch-card-fixed .watch-card-img { height: 300px; }
.watch-card-auction .watch-card-img { height: 300px; }
.watch-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.watch-card:hover .watch-card-img img { transform: scale(1.03); }

.watch-card-img.img-error::after {
  content: 'No image';
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  color: var(--grey3);
}

.badge-available {
  position: absolute;
  top: 14px;
  left: 14px;
  background: #34c759;
  color: white;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.5px;
  padding: 4px 10px;
  border-radius: 980px;
}

.badge-auction {
  position: absolute;
  top: 14px;
  left: 14px;
  background: #ff9500;
  color: white;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.5px;
  padding: 4px 12px;
  border-radius: 980px;
}

.watch-card-info {
  padding: 22px 24px 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.watch-brand {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--grey3);
  margin-bottom: 6px;
}

.watch-name {
  font-size: 20px;
  font-weight: 600;
  color: var(--black);
  letter-spacing: -0.5px;
  margin-bottom: 4px;
  line-height: 1.3;
}

.watch-ref {
  font-size: 12px;
  color: var(--grey3);
  margin-bottom: 12px;
  font-weight: 300;
}

.watch-desc {
  font-size: 13px;
  color: var(--grey3);
  line-height: 1.6;
  margin-bottom: 16px;
  font-weight: 300;
  flex: 1;
}

.watch-condition {
  display: inline-block;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--grey3);
  background: var(--grey1);
  padding: 4px 10px;
  border-radius: 6px;
  margin-bottom: 16px;
}

.watch-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-top: 16px;
  border-top: 1px solid var(--grey2);
}

.price-label {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--grey3);
  margin-bottom: 2px;
}

.watch-price {
  font-size: 22px;
  font-weight: 600;
  color: var(--black);
  letter-spacing: -0.5px;
}

.btn-ebay {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  background: var(--black);
  color: var(--white);
  font-size: 12px;
  font-weight: 500;
  border-radius: 980px;
  letter-spacing: -0.1px;
  white-space: nowrap;
  transition: background var(--t);
}
.btn-ebay:hover { background: #3d3d3f; }
.btn-ebay-auction { background: #ff9500; }
.btn-ebay-auction:hover { background: #e08600; }

/* Auction price color */
.watch-price-auction { color: #ff9500; }

/* Countdown */
.countdown {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  background: #fff8f0;
  border: 1px solid rgba(255, 149, 0, 0.2);
  border-radius: 10px;
  padding: 12px 8px;
  margin-bottom: 16px;
}

.countdown-unit {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 44px;
}

.countdown-num {
  font-size: 22px;
  font-weight: 700;
  color: #ff9500;
  letter-spacing: -0.5px;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.countdown-label {
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: rgba(255, 149, 0, 0.6);
  margin-top: 4px;
}

.countdown-sep {
  font-size: 18px;
  font-weight: 300;
  color: rgba(255, 149, 0, 0.3);
  margin-bottom: 14px;
  align-self: flex-start;
  margin-top: 4px;
}

/* Live auction pulse indicator */
.auction-pulse {
  display: flex;
  align-items: center;
  gap: 7px;
  margin-top: 14px;
  font-size: 11px;
  font-weight: 500;
  color: #ff9500;
  letter-spacing: 0.5px;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  background: #ff9500;
  border-radius: 50%;
  display: inline-block;
  animation: live-pulse 1.5s ease-in-out infinite;
}

@keyframes live-pulse {
  0%, 100% { opacity: 1; transform: scale(1); box-shadow: 0 0 0 0 rgba(255,149,0,0.4); }
  50%       { opacity: 0.8; transform: scale(1.15); box-shadow: 0 0 0 5px rgba(255,149,0,0); }
}

/* ─── Empty State ─── */
.empty-state { text-align: center; padding: 64px 20px; }
.empty-icon { font-size: 48px; margin-bottom: 20px; }
.empty-title { font-size: 22px; font-weight: 600; color: var(--black); margin-bottom: 8px; letter-spacing: -0.3px; }
.empty-sub { font-size: 14px; color: var(--grey3); margin-bottom: 28px; }

/* ─── About ─── */
.about-section { background: var(--grey1); }
.about-section > .section { max-width: 1080px; }

.about-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-text .section-title { text-align: left; }
.about-text .section-label { text-align: left; }

.about-body {
  font-size: 16px;
  color: var(--grey3);
  line-height: 1.8;
  margin-bottom: 16px;
  font-weight: 300;
}

.btn-outline-dark {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 12px 24px;
  border: 1.5px solid var(--grey4);
  color: var(--black);
  font-size: 13px;
  font-weight: 500;
  border-radius: 980px;
  margin-top: 24px;
  transition: border-color var(--t), background var(--t);
}
.btn-outline-dark:hover { border-color: var(--black); background: rgba(0,0,0,0.03); }

.about-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-card {
  background: var(--white);
  border-radius: 24px;
  padding: 48px 40px;
  text-align: center;
  box-shadow: 0 4px 32px rgba(0,0,0,0.08);
  width: 100%;
  max-width: 320px;
}

.about-card-number {
  font-size: 56px;
  font-weight: 700;
  color: var(--black);
  letter-spacing: -2px;
  margin-bottom: 4px;
}

.about-card-label {
  font-size: 13px;
  color: var(--grey3);
  margin-bottom: 32px;
}

.about-card-divider {
  width: 40px;
  height: 1px;
  background: var(--grey4);
  margin: 0 auto 32px;
}

.about-card-tagline {
  font-size: 15px;
  color: var(--black);
  font-weight: 500;
  letter-spacing: -0.2px;
  line-height: 1.5;
}

/* ─── Archive ─── */
.archive-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
}

.archive-card {
  background: var(--white);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 1px 8px rgba(0,0,0,0.06);
  transition: box-shadow var(--t), transform var(--t);
}
.archive-card:hover { box-shadow: 0 4px 20px rgba(0,0,0,0.1); transform: translateY(-3px); }

.archive-card-img {
  position: relative;
  height: 180px;
  overflow: hidden;
  background: var(--grey1);
}
.archive-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(100%);
  opacity: 0.7;
}
.archive-card:hover .archive-card-img img { filter: grayscale(40%); opacity: 0.85; transition: all 0.4s ease; }

.archive-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-end;
  justify-content: flex-start;
  padding: 12px;
}

.badge-sold {
  background: rgba(255,255,255,0.9);
  color: var(--grey3);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 980px;
}

.archive-card-info { padding: 14px 16px 18px; }
.archive-brand { font-size: 9px; font-weight: 500; letter-spacing: 2px; text-transform: uppercase; color: var(--grey3); margin-bottom: 4px; }
.archive-name { font-size: 14px; font-weight: 600; color: var(--black); margin-bottom: 3px; letter-spacing: -0.2px; }
.archive-year { font-size: 12px; color: var(--grey3); }

/* ─── Notify ─── */
.notify-section { background: var(--black); }
.notify-section .section { max-width: 1080px; }

.notify-inner { max-width: 480px; margin: 0 auto; text-align: center; }
.notify-section .section-label { color: rgba(255,255,255,0.4); }
.notify-section .section-title { color: var(--white); }

.notify-sub {
  font-size: 15px;
  color: rgba(255,255,255,0.5);
  line-height: 1.7;
  margin-bottom: 40px;
  font-weight: 300;
}

.notify-form {
  display: flex;
  gap: 10px;
  margin-bottom: 16px;
}

.notify-input {
  flex: 1;
  padding: 14px 18px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 980px;
  outline: none;
  color: var(--white);
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 300;
  transition: border-color var(--t), background var(--t);
}
.notify-input::placeholder { color: rgba(255,255,255,0.3); }
.notify-input:focus { border-color: rgba(255,255,255,0.4); background: rgba(255,255,255,0.13); }

.notify-form .btn-white {
  padding: 14px 24px;
  background: var(--white);
  color: var(--black);
  font-size: 13px;
  font-weight: 600;
  border-radius: 980px;
  border: none;
  cursor: pointer;
  white-space: nowrap;
  transition: background var(--t);
}
.notify-form .btn-white:hover { background: #e5e5e7; }

.notify-note { font-size: 12px; color: rgba(255,255,255,0.25); }
.form-success { font-size: 18px; font-weight: 500; color: var(--white); padding: 20px; }

/* ─── Footer ─── */
.footer {
  background: var(--grey1);
  border-top: 1px solid var(--grey4);
  padding: 40px 24px;
}
.footer-inner {
  max-width: 1080px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}
.footer-logo { display: flex; align-items: center; gap: 8px; }

.footer-links { display: flex; gap: 24px; flex-wrap: wrap; }
.footer-links a { font-size: 12px; color: var(--grey3); transition: color var(--t); }
.footer-links a:hover { color: var(--black); }

.footer-copy { font-size: 12px; color: var(--grey3); }

/* ─── Responsive ─── */
@media (max-width: 768px) {
  .nav { display: none; }
  .menu-toggle { display: flex; }
  .trust-strip { display: none; }

  .hero { padding: 100px 20px 64px; }
  .hero-title { letter-spacing: -2px; }

  .section { padding: 60px 20px; }

  .watches-grid,
  .watches-grid.single,
  .watches-grid.two-items { grid-template-columns: 1fr; max-width: 100%; }
  .watches-grid.single .watch-card { display: block; }
  .watches-grid.single .watch-card-img { height: 260px; min-height: unset; border-radius: var(--radius) var(--radius) 0 0; }
  .watches-grid.single .watch-card-info { padding: 22px 24px 26px; }
  .watch-card-fixed .watch-card-img,
  .watch-card-auction .watch-card-img { height: 260px; }

  .countdown { padding: 10px 4px; gap: 2px; }
  .countdown-unit { min-width: 36px; }
  .countdown-num { font-size: 18px; }
  .countdown-label { font-size: 8px; }
  .countdown-sep { font-size: 15px; }

  .vault-overlay { padding: 28px 16px; }
  .vault-title { font-size: 22px; }

  .about-inner { grid-template-columns: 1fr; gap: 40px; }
  .about-visual { display: none; }
  .about-text .section-title, .about-text .section-label { text-align: center; }
  .about-body { text-align: center; }
  .btn-outline-dark { display: flex; justify-content: center; }

  .archive-grid { grid-template-columns: repeat(2, 1fr); }

  .notify-form { flex-direction: column; }
  .notify-input { border-radius: 12px; }
  .notify-form .btn-white { border-radius: 12px; }

  .footer-inner { flex-direction: column; align-items: flex-start; }
  .footer-links { gap: 14px; }
}

@media (max-width: 480px) {
  .archive-grid { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .btn-primary, .btn-secondary { text-align: center; justify-content: center; }
  .watch-footer { flex-direction: column; align-items: flex-start; gap: 12px; }
  .btn-ebay { width: 100%; justify-content: center; }
}