:root{
  --bg:#0b0c10;
  --card:#111318;
  --text:#f3f4f6;
  --muted:#c7c9d1;
  --line:理解;
  --line:rgba(255,255,255,.10);
  --gold:#d6b46a;
  --gold2:#b89245;
  --shadow: 0 20px 60px rgba(0,0,0,.55);
  --radius: 18px;
  --max: 1100px;
  --pad: 20px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  background: radial-gradient(1200px 700px at 10% 0%, rgba(214,180,106,.10), transparent 55%),
              radial-gradient(900px 500px at 95% 15%, rgba(214,180,106,.08), transparent 55%),
              var(--bg);
  color:var(--text);
  line-height:1.55;
}

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

.container{max-width:var(--max); margin:0 auto; padding:0 var(--pad)}
.section{padding:64px 0}
.small{font-size:14px; color:var(--muted)}
.notice{font-size:14px; color:var(--muted)}

.topbar{
  position:sticky; top:0; z-index:50;
  background: rgba(11,12,16,.72);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.topbar .container{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px var(--pad);
}
.brand{display:flex; gap:10px; align-items:baseline}
.brand .name{font-weight:800; letter-spacing:.6px}
.brand .tag{font-size:12px; color:var(--muted)}
.navlinks a{margin-left:14px; opacity:.9}
.navlinks a:hover{opacity:1}
.lang{display:inline-flex; gap:8px; margin-left:12px; opacity:.95}

.card{
  background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.03));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px;
}

.kicker{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:6px 12px;
  border:1px solid rgba(214,180,106,.35);
  border-radius:999px;
  color: rgba(255,255,255,.92);
  background: rgba(214,180,106,.10);
  font-size: 13px;
  letter-spacing:.3px;
}

.h1{
  font-size: clamp(30px, 4.2vw, 54px);
  line-height:1.08;
  margin: 14px 0 10px;
  letter-spacing: .2px;
}
.lead{font-size: clamp(16px, 2vw, 20px); color:rgba(255,255,255,.90); max-width: 60ch}

.actions{display:flex; gap:12px; flex-wrap:wrap; justify-content:center; margin-top:16px}
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding: 12px 16px;
  border-radius: 14px;
  border: 1px solid rgba(214,180,106,.35);
  background: rgba(255,255,255,.06);
  font-weight: 750;
  letter-spacing:.2px;
  transition: transform .15s ease, background .15s ease, border-color .15s ease;
}
.btn:hover{transform: translateY(-1px); background: rgba(255,255,255,.09)}
.btn.primary{
  border-color: rgba(214,180,106,.8);
  background: linear-gradient(180deg, rgba(214,180,106,.25), rgba(184,146,69,.18));
}
.btn.primary:hover{background: linear-gradient(180deg, rgba(214,180,106,.32), rgba(184,146,69,.22))}

.hero{
  padding: 42px 0 18px;
}
.heroGrid{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 18px;
  align-items: stretch;
}
.heroText .pill{
  display:inline-block;
  padding:6px 10px;
  border-radius:999px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.04);
  color: var(--muted);
  font-size: 13px;
}
.heroMedia{
  border-radius: var(--radius);
  overflow:hidden;
  border:1px solid var(--line);
}
.heroMedia img{width:100%; height:100%; object-fit:cover; min-height: 340px}

.split{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.tile{
  padding: 16px;
  border-radius: var(--radius);
  border:1px solid var(--line);
  background: rgba(255,255,255,.03);
}
.list{margin: 10px 0 0; padding-left: 18px; color: rgba(255,255,255,.88)}
.sep{height:1px; background: var(--line); margin: 18px 0}

.gallery{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}
.gallery a{
  border-radius: 14px;
  overflow:hidden;
  border:1px solid var(--line);
  display:block;
}
.gallery img{width:100%; height: 170px; object-fit:cover}

.footer{
  border-top:1px solid var(--line);
  padding: 30px 0;
  color: var(--muted);
}
.footerGrid{
  display:grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 16px;
}
.ph{font-feature-settings:"tnum" 1, "lnum" 1}

@media (max-width: 900px){
  .heroGrid{grid-template-columns: 1fr}
  .gallery{grid-template-columns: repeat(2, 1fr)}
  .footerGrid{grid-template-columns: 1fr}
  .navlinks{display:none}
}

.whatsapp-float{
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 99;
}
.whatsapp-float a{
  border-radius: 999px;
  padding: 12px 14px;
  display:inline-flex;
  gap:10px;
  align-items:center;
  border: 1px solid rgba(214,180,106,.6);
  background: rgba(11,12,16,.78);
  backdrop-filter: blur(10px);
  box-shadow: 0 18px 50px rgba(0,0,0,.55);
}
.whatsapp-dot{
  width:10px; height:10px; border-radius:999px;
  background: var(--gold);
  box-shadow: 0 0 0 6px rgba(214,180,106,.12);
}

/* --- Mobile & Luxury hero updates --- */
:root{ --gold: #c7a86b; }

.heroFull{
  position: relative;
  min-height: 100vh;
  background-image: var(--hero);
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
  padding: 96px 0 48px;
}
.heroOverlay{
  position:absolute; inset:0;
  background: linear-gradient(180deg, rgba(10,10,10,.55), rgba(10,10,10,.65));
}
.heroInner{ position: relative; z-index: 1; }
.heroCard{
  max-width: 720px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 22px;
  padding: 26px 24px;
  backdrop-filter: blur(10px);
  box-shadow: 0 18px 40px rgba(0,0,0,.35);
}
.heroCard .kicker{
  letter-spacing: .12em;
  text-transform: uppercase;
  font-size: .78rem;
  color: rgba(255,255,255,.85);
  margin-bottom: 10px;
}
.heroCard .h1{
  color: #fff;
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.05;
  margin: 0 0 12px;
}
.heroCard .lead{
  color: rgba(255,255,255,.92);
  font-size: 1.05rem;
  line-height: 1.55;
  margin: 0 0 18px;
}
.heroCard .trust{
  margin-top: 14px;
  color: rgba(255,255,255,.85);
  font-size: .95rem;
}
.heroCard strong{ color: #fff; }

/* Topbar + mobile nav */
.topbar{ position: sticky; top:0; z-index: 40; backdrop-filter: blur(10px); }
.topbarInner{ display:flex; align-items:center; justify-content: space-between; gap: 14px; }
.brand .name{ letter-spacing:.08em; }
.navToggle{
  display:none;
  width: 44px; height: 44px;
  border-radius: 12px;
  border: 1px solid rgba(0,0,0,.12);
  background: rgba(255,255,255,.85);
  cursor:pointer;
}
.navToggle span{
  display:block;
  height: 2px;
  margin: 6px 10px;
  background: rgba(0,0,0,.75);
}
.navlinks .lang{
  display:flex;
  gap: 6px;
  align-items:center;
}
.navlinks .lang button{
  border: 1px solid rgba(0,0,0,.18);
  background: rgba(255,255,255,.9);
  padding: 8px 10px;
  border-radius: 10px;
  font-weight: 700;
  cursor: pointer;
}
.navlinks .lang button.active{
  border-color: rgba(0,0,0,.55);
  box-shadow: 0 10px 18px rgba(0,0,0,.10);
}

/* Responsive layout tweaks */
img{ max-width: 100%; height: auto; }

@media (max-width: 860px){
  .navToggle{ display:block; }
  .navlinks{
    position: fixed;
    top: 68px;
    right: 14px;
    left: 14px;
    background: rgba(255,255,255,.98);
    border: 1px solid rgba(0,0,0,.12);
    border-radius: 18px;
    padding: 14px;
    display: none;
    flex-direction: column;
    gap: 10px;
    box-shadow: 0 18px 40px rgba(0,0,0,.18);
  }
  .navlinks.open{ display:flex; }
  .navlinks a{ width: 100%; padding: 10px 12px; border-radius: 12px; }
  .navlinks .btn{ width: 100%; justify-content: center; }
  .heroFull{ padding-top: 92px; }
  .heroCard{ padding: 20px 18px; }
}

/* Make gallery grids fluid if present */
.grid, .cards, .galleryGrid{
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}
.anchor{ position: relative; top: -84px; display:block; height:0; }


/* --- Valentine Button (sticky) --- */
.valentine-btn{
  display:none;
  gap: 10px;
  align-items: center;
  padding: 10px 14px;
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(210,40,60,.95), rgba(160,18,40,.95));
  color: #fff;
  font-weight: 850;
  letter-spacing: .04em;
  text-transform: uppercase;
  border: 1px solid rgba(255,255,255,.22);
  box-shadow: 0 14px 30px rgba(160,18,40,.25);
  white-space: nowrap;
}
.valentine-btn:hover{ transform: translateY(-1px); box-shadow: 0 18px 36px rgba(160,18,40,.32); }
.valentine-heart{ filter: drop-shadow(0 10px 18px rgba(0,0,0,.22)); }
@media (max-width: 860px){ .valentine-btn{ width:100%; justify-content:center; } }

/* --- Valentine Section --- */
.valentine-section .valentine-card{
  border-color: rgba(210,40,60,.22);
  background: radial-gradient(700px 220px at 20% 0%, rgba(210,40,60,.16), transparent 55%),
              radial-gradient(700px 220px at 95% 15%, rgba(255,255,255,.08), transparent 55%),
              rgba(255,255,255,.04);
}
.valentine-title{ margin: 10px 0 10px; font-size: clamp(22px, 2.6vw, 34px); }
.valentine-lead{ margin: 0 0 14px; color: rgba(255,255,255,.92); max-width: 70ch; }
.valentine-list li{ margin-bottom: 8px; }

.valentine-price{ display:flex; gap:10px; align-items:baseline; margin: 10px 0 6px; }
.price-tag{
  display:inline-flex; padding: 6px 12px; border-radius: 999px;
  background: rgba(210,40,60,.18); border: 1px solid rgba(210,40,60,.35);
  font-weight: 900; letter-spacing: .02em;
}
.price-note{ color: rgba(255,255,255,.85); font-weight: 700; }

/* --- Valentine Hearts (MORE VISIBLE) --- */
.valentine-hearts{ position: fixed; inset: 0; pointer-events: none; z-index: 9999; overflow: hidden; }
.valentine-heart-float{
  position: absolute;
  bottom: -40px;
  font-size: 24px;
  opacity: 0.65;
  animation: floatUp linear forwards;
  filter:
    drop-shadow(0 0 6px rgba(225,6,44,.75))
    drop-shadow(0 0 14px rgba(225,6,44,.55));
}
@keyframes floatUp{
  from { transform: translateY(0) translateX(0) scale(1); opacity: 0.75; }
  to   { transform: translateY(-120vh) translateX(var(--drift, 0px)) scale(var(--scale, 1.6)); opacity: 0; }
}
  to   { transform: translateY(-110vh) translateX(var(--drift, 0px)) scale(var(--scale, 1.2)); opacity: 0; }
}