/* ════════════════════════════════════════════════════
   XVF2026 — STYLE
   ═══════════════════════════════════════════════════ */
:root{
  --bg:#f7f3ec; --bg-2:#efe7d8; --paper:#fbf8f1;
  --ink:#1f2a22; --ink-2:#3a463c; --muted:#6b7363;
  --accent:#2e5d3a; --accent-2:#6b8e4e; --accent-deep:#1f4128;
  --terra:#b35a32; --terra-deep:#7a3818;
  --gold:#c89a3c; --gold-light:#e0bb5e;
  --sky:#a7c4bc; --line:#d8cdb6;
  --shadow:0 18px 40px -22px rgba(31,42,34,.35);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:'Be Vietnam Pro',system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--ink);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
.serif{font-family:'Lora',Georgia,serif}
.container{max-width:1280px;margin:0 auto;padding:0 28px}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button{font-family:inherit;cursor:pointer;border:none;background:none}

/* ════════ NAV ════════ */
.nav{position:sticky;top:0;z-index:50;backdrop-filter:blur(18px) saturate(1.4);background:rgba(247,243,236,.7);border-bottom:1px solid rgba(0,0,0,.04);transition:box-shadow .25s ease, background .25s ease;overflow:visible}
.nav.scrolled{background:rgba(247,243,236,.92);box-shadow:0 4px 18px -10px rgba(0,0,0,.12)}

/* ━━━ Nav SHRINK khi cuộn — còn ~30% chiều cao cho tinh tế ━━━ */
.nav .nav-row,
.nav .brand img,
.nav .brand small,
/* Nav-row giữ chiều cao nhỏ (~56px). Logo image vượt overflow ra trên/dưới — nav không to lên */
.nav-row{display:flex;align-items:center;justify-content:space-between;height:56px;padding:0;gap:18px;overflow:visible}
.brand{display:flex;align-items:center;gap:0;text-decoration:none;flex-shrink:0;height:56px;overflow:visible}
.brand img{height:1536px;width:auto;display:block;margin:-736px 0;pointer-events:auto}
.nav-row .btn{font-size:11px!important;padding:9px 16px!important;letter-spacing:1.2px!important}
@media (max-width:980px){
  .brand img{height:1120px;margin:-525px 0}
}
@media (max-width:640px){
  .brand img{height:768px;margin:-352px 0}
}
.nav-links{display:flex;gap:26px;font-size:14px;font-weight:500}

/* ━━━ Nav search — Google site:facebook.com/Farmstay.XuyenViet ━━━ */
.nav-search{position:relative;display:flex;align-items:center}
.nav-search-icon{position:absolute;left:12px;top:50%;transform:translateY(-50%);font-size:13px;opacity:.5;pointer-events:none;line-height:1}
#navSearchInput{
  width:200px;padding:8px 14px 8px 34px;
  border-radius:999px;background:rgba(0,0,0,.045);border:1px solid rgba(0,0,0,.08);
  font-family:'Be Vietnam Pro',sans-serif;font-size:13px;color:var(--ink);
  transition:all .25s ease;outline:none;
}
#navSearchInput::placeholder{color:rgba(0,0,0,.4);font-style:italic}
#navSearchInput:hover{border-color:rgba(179,90,50,.3);background:rgba(255,255,255,.7)}
#navSearchInput:focus{
  width:280px;border-color:var(--terra);background:#fff;
  box-shadow:0 0 0 4px rgba(179,90,50,.12);
}
.nav-search:focus-within .nav-search-icon{opacity:1}
.nav-links a{color:var(--ink-2);transition:color .2s;position:relative}
.nav-links a:hover{color:var(--accent)}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-4px;width:0;height:2px;background:var(--terra);transition:width .25s}
.nav-links a:hover::after{width:100%}
.btn{display:inline-flex;align-items:center;gap:8px;padding:11px 20px;border-radius:999px;background:var(--terra);color:#fff;font-weight:600;font-size:14px;border:none;cursor:pointer;transition:all .2s;box-shadow:0 6px 16px rgba(179,90,50,.3);text-decoration:none}
.btn:hover{transform:translateY(-1px);background:#9d4a2a;box-shadow:0 10px 22px rgba(179,90,50,.4)}
.btn-ghost{background:transparent;color:var(--ink);border:1px solid var(--line);box-shadow:none}
.btn-ghost:hover{background:var(--paper);color:var(--ink)}

/* ════════ HERO ════════ */
.hero{position:relative;overflow:hidden;padding:60px 0 100px}
.hero-bg{position:absolute;inset:0;z-index:0;background:radial-gradient(800px 500px at 80% 10%,#d9e6cf 0%,transparent 60%),radial-gradient(700px 500px at 10% 100%,#f1d8b8 0%,transparent 55%),var(--bg)}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center}
.hero-eyebrow{display:inline-flex;align-items:center;gap:10px;padding:7px 16px;border-radius:999px;background:rgba(46,93,58,.08);color:var(--accent);font-size:12px;font-weight:600;letter-spacing:1.5px;text-transform:uppercase}
.hero-eyebrow .dot{width:8px;height:8px;border-radius:50%;background:var(--terra);animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(1.3)}}
.hero h1{font-family:'Lora',serif;font-weight:600;font-size:clamp(42px,6vw,76px);line-height:1.05;letter-spacing:-1.5px;margin:18px 0 18px}
.hero h1 .accent{color:var(--terra);font-style:italic}
.hero h1 .underline{background:linear-gradient(120deg,transparent 0 60%,rgba(200,154,60,.4) 60% 92%,transparent 92%);padding:0 6px}
.hero p.lead{font-size:18px;color:var(--ink-2);max-width:560px;margin:0 0 28px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;align-items:center}

/* HERO STATS */
.hero-stats{display:flex;gap:32px;margin-top:40px;flex-wrap:wrap}
.hero-stats > div{border-left:2px solid var(--line);padding-left:14px}
.hero-stats > div strong{display:block;font-family:'Lora',serif;font-size:28px;color:var(--accent);line-height:1}
.hero-stats > div strong sup{font-size:.5em;font-weight:600;margin-left:2px}
.hero-stats > div span{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:1px;display:block;margin-top:6px}

/* ════════ HERO ART — Pattern + Photo + Countdown ════════ */
.hero-art{position:relative;aspect-ratio:1/1.05}
.hero-card-photo{
  position:absolute;inset:0;border-radius:28px;overflow:hidden;
  background:
    linear-gradient(180deg,rgba(31,65,40,.15) 0%,rgba(31,65,40,.4) 50%,rgba(13,42,24,.92) 100%),
    url('photo-drone.jpg') center/cover;
  box-shadow:0 30px 80px -30px rgba(31,42,34,.5),0 0 0 1px rgba(212,167,98,.15);
  color:#fff;
  padding:30px;
  display:flex;flex-direction:column;justify-content:flex-end;
}
.hero-card-photo::before{content:"";position:absolute;inset:0;background:url('pattern-01.png') center/cover;opacity:.18;mix-blend-mode:overlay;pointer-events:none}
.hero-card-photo::after{
  content:"";position:absolute;top:-80px;right:-80px;width:280px;height:280px;
  background:radial-gradient(circle,rgba(212,167,98,.35),transparent 65%);
  border-radius:50%;pointer-events:none;
  animation:heroGlow 6s ease-in-out infinite alternate;
}
@keyframes heroGlow{
  0%{transform:translate(0,0) scale(1);opacity:.55}
  100%{transform:translate(-20px,30px) scale(1.15);opacity:.85}
}
.hero-card-photo .countdown-label{font-size:11px;letter-spacing:2.5px;text-transform:uppercase;color:var(--gold);font-weight:700;margin-bottom:14px;position:relative;text-align:center}
.hero-card-photo .countdown-label .pulse-dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--gold);margin-right:8px;animation:pulse 1.5s infinite;box-shadow:0 0 0 0 rgba(212,167,98,.7)}
.hero-card-photo .countdown{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;position:relative}
.hero-card-photo .cd-block{
  text-align:center;
  background:linear-gradient(180deg,rgba(255,255,255,.12),rgba(255,255,255,.04));
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  padding:16px 6px;border-radius:16px;
  border:1px solid rgba(255,255,255,.18);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.15),0 8px 24px -12px rgba(0,0,0,.3);
}
.hero-card-photo .cd-num{font-family:'Lora',serif;font-weight:600;font-size:clamp(30px,4.4vw,46px);line-height:1;color:#fff;letter-spacing:-1.5px;text-shadow:0 2px 12px rgba(0,0,0,.25)}
.hero-card-photo .cd-lbl{font-size:9px;letter-spacing:2.5px;text-transform:uppercase;color:rgba(255,255,255,.78);margin-top:6px;font-weight:600}
.hero-card-photo .floating-tag{
  position:absolute;background:rgba(255,255,255,.95);color:var(--ink);
  padding:8px 14px;border-radius:999px;font-size:12px;font-weight:600;
  box-shadow:0 8px 24px -8px rgba(0,0,0,.25),0 2px 6px rgba(0,0,0,.08);
  display:flex;align-items:center;gap:8px;backdrop-filter:blur(8px);
  border:1px solid rgba(255,255,255,.5);
  z-index:2;
}
.hero-card-photo .floating-tag .pin{width:9px;height:9px;border-radius:50%;background:var(--terra);box-shadow:0 0 0 3px rgba(179,90,50,.18)}
.hero-card-photo .tag-1{top:24px;left:24px;animation:float 6s ease-in-out infinite}
.hero-card-photo .tag-2{top:80px;right:24px;animation:float 7s ease-in-out infinite .8s}
.hero-card-photo .tag-3{top:160px;left:80px;animation:float 6.5s ease-in-out infinite .4s}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}

/* ════════ SECTION COMMON ════════ */
section{padding:100px 0;position:relative}
.section-head{max-width:780px;margin:0 auto 60px;text-align:center}
.section-tag{display:inline-block;font-size:12px;letter-spacing:2px;text-transform:uppercase;color:var(--terra);font-weight:700;margin-bottom:14px}
.section-head h2{font-family:'Lora',serif;font-weight:600;font-size:clamp(32px,4vw,50px);line-height:1.1;letter-spacing:-1px;margin:0 0 18px}
.section-head p{color:var(--muted);font-size:17px;margin:0;line-height:1.6}

/* Reveal animation */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .8s ease,transform .8s ease}
.reveal.in{opacity:1;transform:translateY(0)}

/* ════════ TRIẾT LÝ ════════ */
.philosophy{background:var(--paper);position:relative}
.philosophy::before{content:"";position:absolute;inset:0;background-image:radial-gradient(circle at 10% 20%,rgba(200,154,60,.08) 0 30%,transparent 31%),radial-gradient(circle at 90% 80%,rgba(46,93,58,.08) 0 25%,transparent 26%);pointer-events:none}
.philo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;position:relative}
.philo-card{background:#fff;border-radius:20px;padding:36px 30px;border:1px solid var(--line);transition:all .3s ease;position:relative;overflow:hidden}
.philo-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:var(--accent-2)}
.philo-icon{width:56px;height:56px;border-radius:16px;display:grid;place-items:center;margin-bottom:22px;font-size:26px}
.ic-1{background:rgba(46,93,58,.1);color:var(--accent)}
.ic-2{background:rgba(179,90,50,.1);color:var(--terra)}
.ic-3{background:rgba(200,154,60,.15);color:var(--gold)}
.philo-card h3{font-family:'Lora',serif;font-size:22px;margin:0 0 12px}
.philo-card p{color:var(--ink-2);margin:0;font-size:15px}
.philo-card::after{content:"";position:absolute;right:-30px;bottom:-30px;width:120px;height:120px;background:radial-gradient(circle,rgba(46,93,58,.05),transparent 70%);border-radius:50%}

/* ════════ HÀNH TRÌNH (MAP + DAYS) ════════ */
.journey{background:linear-gradient(180deg,var(--bg) 0%,var(--bg-2) 100%)}
.journey-layout{
  display:grid;
  grid-template-columns:minmax(420px, 1.05fr) minmax(420px, 1fr);
  gap:32px;
  align-items:start;
}

.map-wrap{position:sticky;top:80px;background:#fbf8f1;border-radius:20px;padding:14px;border:1px solid var(--line);box-shadow:var(--shadow)}
.map-legend{display:flex;gap:14px;flex-wrap:wrap;align-items:center;margin-bottom:10px;font-size:12px;color:var(--ink-2);font-weight:500;justify-content:center}
.map-legend .lg{display:inline-flex;align-items:center;gap:8px}
.map-legend .ldot{width:14px;height:14px;border-radius:50%;border:2px solid #fff;box-shadow:0 0 0 1px rgba(0,0,0,.1)}
.map-legend .ldot.night{background:var(--terra);width:18px;height:18px}
.map-legend .ldot.lunch{background:var(--gold)}
.map-legend .ldot.tbd{background:#9a9a8a;opacity:.7}
.map-legend .lline{width:24px;border-top:2px dashed var(--terra)}

/* ===== VN MAP — Real SVG (63 tỉnh) ===== */
#vn-map-container{width:100%;background:#e8f0ee;border-radius:14px;padding:4px;position:relative;overflow:hidden}
#vn-map-container svg{width:100%;height:auto;display:block}
#vn-map-container path{
  stroke:#fff;stroke-width:.5;
  transition:fill .25s, opacity .25s, transform .25s;
  cursor:default;
  fill:#dcd2b8; /* default beige */
}
#vn-map-container path:hover{opacity:.85}

/* Hoàng Sa, Trường Sa */
#vn-map-container path#hoangsa,
#vn-map-container path#truongsa{fill:#a6a48a;opacity:.5}

/* ===== Region color fills (8 vùng — chuẩn theo bản đồ thật) ===== */
.r-tay-bac    { fill:#a8c98a !important }  /* Tây Bắc — xanh lá nhạt */
.r-dong-bac   { fill:#7da4c4 !important }  /* Đông Bắc — xanh teal */
.r-dbsh       { fill:#e8c264 !important }  /* ĐB sông Hồng — vàng đậm */
.r-btb        { fill:#7c9a4e !important }  /* Bắc Trung Bộ — xanh lá đậm */
.r-ntb        { fill:#5a8aa6 !important }  /* Nam Trung Bộ — xanh dương */
.r-tn         { fill:#c75a78 !important }  /* Tây Nguyên — hồng đậm */
.r-dnb        { fill:#e8b35a !important }  /* Đông Nam Bộ — vàng nâu */
.r-dbscl      { fill:#a8c97a !important }  /* ĐB sông Cửu Long — xanh mạ */

/* Highlight tỉnh trong hành trình */
#vn-map-container path.in-route{
  filter:brightness(1.05) saturate(1.1);
  stroke:#fff;stroke-width:.8;
}

/* SVG overlay for pins (tách layer) */
.map-stage{position:relative;width:100%}
.pins-overlay{
  position:absolute;inset:0;pointer-events:none;
}
.pins-overlay > svg{
  width:100%;height:100%;
  position:absolute;inset:0;
  pointer-events:none;
}
.pins-overlay .pin{pointer-events:auto}
.pins-overlay .route{fill:none;stroke:var(--terra);stroke-width:2.2;stroke-dasharray:5 4;stroke-linecap:round;opacity:.85;filter:drop-shadow(0 2px 4px rgba(179,90,50,.3))}

/* ===== Province border lines ===== */
.vn-svg .province-border{fill:none;stroke:#7a6f50;stroke-width:.55;stroke-dasharray:1.8 1.5;opacity:.55}

/* ===== Labels ===== */
.vn-svg .region-label{font-family:'Lora',serif;font-size:18px;fill:#3a463c;font-weight:500;font-style:italic;opacity:.7;pointer-events:none}
.vn-svg .region-label-bg{fill:#fff;opacity:.55}
.vn-svg .province-label{font-family:'Lora',Georgia,serif;font-style:italic;font-size:14px;fill:#3a463c;font-weight:400;opacity:.6;pointer-events:none}

.vn-svg .pin-name{font-family:'Lora',Georgia,serif;font-style:italic;font-size:20px;fill:#1f2a22;font-weight:500;pointer-events:none;paint-order:stroke;stroke:#fff;stroke-width:3.5;stroke-linejoin:round;letter-spacing:.2px}
.vn-svg .pin-name.major{fill:var(--terra-deep);font-weight:600;font-size:22px;font-style:normal}
.vn-svg .pin-name.tbd{font-style:italic;fill:#7a7560;font-size:18px;font-weight:400}

/* Pin: KHÔNG scale ở <g> vì sẽ đè lên transform="translate(x,y)" từ JS.
   Thay vào đó scale CIRCLE/RING bên trong bằng transform-box:fill-box */
.pin{cursor:pointer;transition:opacity .25s ease}
.pin .ring{fill:none;stroke:var(--terra);stroke-width:2.5;opacity:0;transform-origin:center;transform-box:fill-box;transition:opacity .2s, transform .35s cubic-bezier(.34,1.56,.64,1)}
.pin .core{transform-origin:center;transform-box:fill-box;transition:transform .35s cubic-bezier(.34,1.56,.64,1), filter .25s ease}
.pin .glyph{transform-origin:center;transform-box:fill-box;transition:transform .35s cubic-bezier(.34,1.56,.64,1)}

/* HOVER state — scale 1.35 + glow nhẹ */
.pin:hover .core{transform:scale(1.35);filter:drop-shadow(0 0 8px rgba(179,90,50,.7))}
.pin:hover .ring{opacity:1;transform:scale(1.5);animation:ringPulse 1.4s ease-out infinite}
.pin:hover .glyph{transform:scale(1.25)}

/* ACTIVE state — scale 1.7 + glow MẠNH (hai lớp drop-shadow) */
.pin.active .core{
  transform:scale(1.7);
  filter:drop-shadow(0 0 16px rgba(179,90,50,.95)) drop-shadow(0 0 32px rgba(212,167,98,.7));
}
.pin.active .ring{opacity:1;transform:scale(1.7);animation:ringPulse 1.4s ease-out infinite;stroke:var(--gold);stroke-width:3}
.pin.active .glyph{transform:scale(1.5);font-weight:800}

/* Khi 1 pin active → các pin khác MỜ MẠNH (25% opacity, saturate xuống 30%) */
#pins-layer.has-active .pin:not(.active){opacity:.22;filter:saturate(.3)}
#pins-layer.has-active .pin:not(.active) .ring{animation:none}
#pins-layer.has-active text.pin-name:not(.active-label){opacity:.3}
text.pin-name.active-label{fill:var(--terra-deep);font-weight:700;font-size:24px;font-style:normal;font-family:'Lora',Georgia,serif;paint-order:stroke;stroke:#fff;stroke-width:4;stroke-linejoin:round}

@keyframes ringPulse{
  0%{transform:scale(1);opacity:.9}
  100%{transform:scale(2.6);opacity:0}
}
.pin-night .core{fill:var(--terra);stroke:#fff;stroke-width:2.5}
.pin-night.major .core{stroke-width:3;filter:drop-shadow(0 2px 6px rgba(179,90,50,.4))}
.pin-lunch .core{fill:var(--gold);stroke:#fff;stroke-width:2}
.pin-tbd .core{fill:#9a9a8a;stroke:#fff;stroke-width:1.5;opacity:.7}
.pin-night .glyph{fill:#fff;font-size:11px;font-weight:700;text-anchor:middle;font-family:'Lora',serif;pointer-events:none}
.pin-lunch .glyph{fill:var(--ink);font-size:9px;font-weight:700;text-anchor:middle;font-family:'Lora',serif;pointer-events:none}
.pin-tbd .glyph{fill:#fff;font-size:9px;font-weight:700;text-anchor:middle;pointer-events:none}

.pin-tip{pointer-events:none;position:absolute;background:#1f2a22;color:#fff;padding:6px 10px;border-radius:8px;font-size:12px;font-weight:500;transform:translate(-50%,-130%);opacity:0;transition:opacity .15s;white-space:nowrap;z-index:5}
.pin-tip::after{content:"";position:absolute;left:50%;top:100%;transform:translateX(-50%);border:5px solid transparent;border-top-color:#1f2a22}
.pin-tip.show{opacity:1}

.day-filters{display:flex;gap:8px;margin-bottom:20px;flex-wrap:wrap}
.filter-chip{padding:8px 16px;border-radius:999px;border:1px solid var(--line);background:#fff;font-size:13px;font-weight:600;color:var(--ink-2);transition:all .2s}
.filter-chip:hover{border-color:var(--accent)}
.filter-chip.on{background:var(--ink);color:#fff;border-color:var(--ink)}

.days-list{display:flex;flex-direction:column;gap:14px;max-height:840px;overflow-y:auto;padding-right:6px;scroll-behavior:smooth}
.days-list::-webkit-scrollbar{width:6px}
.days-list::-webkit-scrollbar-thumb{background:var(--line);border-radius:3px}
/* ━━━ TRẢI NGHIỆM RICH — 24+ cards với hình ━━━ */
.exp-rich-section{padding:80px 0;background:linear-gradient(180deg,var(--paper) 0%,var(--bg) 100%)}
.exp-filters{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;margin:24px 0 36px}
.exp-chip{padding:10px 18px;border-radius:999px;border:1px solid var(--line);background:#fff;font-size:13px;font-weight:600;color:var(--ink-2);cursor:pointer;transition:all .25s}
.exp-chip:hover{border-color:var(--terra);color:var(--terra)}
.exp-chip.on{background:var(--terra);color:#fff;border-color:var(--terra);box-shadow:0 8px 20px -8px rgba(179,90,50,.5)}

.exp-rich-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:14px;
  max-width:1280px;margin:0 auto;
}
.exp-rich-card{
  position:relative;aspect-ratio:1/1.15;border-radius:18px;overflow:hidden;
  padding:18px;display:flex;flex-direction:column;justify-content:flex-end;
  color:#fff;background-size:cover;background-position:center;
  cursor:pointer;transition:transform .35s cubic-bezier(.34,1.56,.64,1), box-shadow .3s ease;
  box-shadow:0 14px 36px -16px rgba(31,42,34,.4);
  border:1px solid rgba(212,167,98,.2);
}
.exp-rich-card:hover{transform:translateY(-6px) scale(1.015);box-shadow:0 22px 50px -18px rgba(31,42,34,.55)}
.exp-rich-card.big{grid-column:span 2;aspect-ratio:2.1/1.2}
.exp-rich-card.featured{border:2px solid var(--gold);box-shadow:0 16px 40px -16px rgba(212,167,98,.5)}
.exp-rich-card.featured::after{
  content:"";position:absolute;top:0;right:0;width:60px;height:60px;
  background:radial-gradient(circle at top right,rgba(212,167,98,.6),transparent 70%);pointer-events:none;
}
.exp-rich-tag{
  display:inline-block;font-size:10px;letter-spacing:1.5px;text-transform:uppercase;
  background:rgba(255,255,255,.15);backdrop-filter:blur(8px);
  color:#fff;padding:5px 11px;border-radius:999px;
  font-weight:700;margin-bottom:auto;align-self:flex-start;
  border:1px solid rgba(255,255,255,.2);
}
.exp-rich-card.featured .exp-rich-tag{background:rgba(212,167,98,.35);border-color:rgba(212,167,98,.55)}
.exp-rich-card h4{
  font-family:'Lora',serif;font-size:18px;font-weight:600;line-height:1.2;
  margin:0 0 6px;color:#fff;letter-spacing:-.3px;
  text-shadow:0 2px 8px rgba(0,0,0,.3);
}
.exp-rich-card.big h4{font-size:22px}
.exp-rich-card p{
  font-size:12.5px;line-height:1.5;margin:0;color:rgba(255,255,255,.92);
  text-shadow:0 1px 4px rgba(0,0,0,.4);
}

.exp-rich-foot{
  text-align:center;margin-top:40px;font-size:14px;color:var(--ink-2);
  padding:18px 24px;background:rgba(212,167,98,.08);border-radius:14px;
  max-width:780px;margin-left:auto;margin-right:auto;
}
.exp-rich-foot a{color:var(--terra);font-weight:700;text-decoration:none}
.exp-rich-foot a:hover{text-decoration:underline}

@media(max-width:1100px){
  .exp-rich-grid{grid-template-columns:repeat(3,1fr)}
  .exp-rich-card.big{grid-column:span 2;aspect-ratio:2/1.1}
}
@media(max-width:740px){
  .exp-rich-grid{grid-template-columns:repeat(2,1fr);gap:10px}
  .exp-rich-card.big{grid-column:span 2;aspect-ratio:2.2/1.1}
  .exp-rich-card{aspect-ratio:1/1.1;padding:14px}
  .exp-rich-card h4{font-size:15px}
  .exp-rich-card.big h4{font-size:18px}
}

/* ━━━ HỘI NGHỊ SUMMARY — Banner trong trang Kỷ niệm ━━━ */
.hn-summary-section{
  padding:80px 0;background:linear-gradient(180deg,var(--bg) 0%,var(--paper) 100%);
  position:relative;overflow:hidden;
}
.hn-summary-section::before{
  content:"";position:absolute;top:-100px;left:-150px;width:400px;height:400px;
  background:radial-gradient(circle,rgba(212,167,98,.12),transparent 65%);border-radius:50%;pointer-events:none;
}
.hn-summary-banner{
  max-width:1100px;margin:0 auto;
  background:linear-gradient(135deg,#0d2a18 0%,var(--accent) 60%,#1a4226 100%);
  border-radius:28px;padding:44px 40px;color:#f5f0e6;
  position:relative;z-index:1;overflow:hidden;
  box-shadow:0 30px 80px -28px rgba(13,42,24,.55),inset 0 1px 0 rgba(255,255,255,.08);
  border:1px solid rgba(212,167,98,.25);
}
.hn-summary-banner::before{
  content:"";position:absolute;top:-150px;right:-150px;width:500px;height:500px;
  background:radial-gradient(circle,rgba(212,167,98,.18),transparent 65%);border-radius:50%;pointer-events:none;
}
.hn-summary-meta{display:flex;flex-direction:column;gap:18px;margin-bottom:32px;position:relative;z-index:1}
.hn-summary-row{display:flex;gap:16px;align-items:flex-start;padding-bottom:18px;border-bottom:1px dashed rgba(212,167,98,.2)}
.hn-summary-row:last-child{border-bottom:0;padding-bottom:0}
.hn-summary-icon{
  width:42px;height:42px;border-radius:12px;background:rgba(212,167,98,.18);
  display:grid;place-items:center;font-size:20px;flex-shrink:0;
  border:1px solid rgba(212,167,98,.3);
}
.hn-summary-label{font-size:11px;letter-spacing:1.5px;text-transform:uppercase;color:rgba(245,240,230,.6);font-weight:600;margin-bottom:4px}
.hn-summary-val{font-family:'Lora',serif;font-size:15.5px;line-height:1.5;color:#fff;font-weight:500}

.hn-summary-stats{
  display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-bottom:28px;
  padding:24px 22px;background:rgba(255,255,255,.04);border-radius:18px;
  border:1px solid rgba(212,167,98,.18);position:relative;z-index:1;
}
.hn-summary-stat{text-align:center}
.hn-summary-num{font-family:'Lora',serif;font-size:32px;font-weight:600;line-height:1;color:var(--gold);letter-spacing:-1px}
.hn-summary-num sup{font-size:.55em;color:var(--gold)}
.hn-summary-stat-lbl{font-size:11px;color:rgba(245,240,230,.7);margin-top:6px;line-height:1.35;letter-spacing:.3px}
.hn-summary-stat-hl .hn-summary-num{color:#fff;background:linear-gradient(135deg,var(--gold),#fff);background-clip:text;-webkit-background-clip:text;color:transparent}
.hn-summary-stat-hl{position:relative}
.hn-summary-stat-hl::before{content:"⭐";position:absolute;top:-8px;left:50%;transform:translateX(-50%);font-size:14px}

.hn-summary-cta{
  display:flex;gap:12px;justify-content:center;flex-wrap:wrap;position:relative;z-index:1;
  padding-top:8px;
}
.hn-summary-cta .btn-ghost{border-color:rgba(212,167,98,.4);color:#f5f0e6}
.hn-summary-cta .btn-ghost:hover{background:rgba(212,167,98,.15);border-color:var(--gold)}

@media(max-width:880px){
  .hn-summary-section{padding:50px 0}
  .hn-summary-banner{padding:30px 22px;border-radius:20px}
  .hn-summary-stats{grid-template-columns:repeat(2,1fr);gap:12px}
  .hn-summary-stat-hl{grid-column:1/-1}
  .hn-summary-num{font-size:26px}
  .hn-summary-row{flex-direction:column;gap:8px}
}

/* ━━━ FACEBOOK POSTS — Grid embed individual posts ━━━ */
.fb-posts-section{
  padding:80px 0;background:linear-gradient(180deg,var(--bg) 0%,var(--paper) 100%);
  position:relative;overflow:hidden;
}
.fb-posts-section::before{
  content:"";position:absolute;top:60px;left:-150px;width:400px;height:400px;
  background:radial-gradient(circle,rgba(212,167,98,.1),transparent 70%);border-radius:50%;pointer-events:none;
}
.fb-posts-filters{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;margin:30px 0 40px;position:relative;z-index:1}
.fb-chip{padding:10px 20px;border-radius:999px;border:1px solid var(--line);background:#fff;font-size:13px;font-weight:600;color:var(--ink-2);cursor:pointer;transition:all .25s ease}
.fb-chip:hover{border-color:#1877f2;color:#1877f2}
.fb-chip.on{background:#1877f2;color:#fff;border-color:#1877f2;box-shadow:0 8px 20px -8px rgba(24,119,242,.5)}

.fb-posts-grid{
  column-count:3;column-gap:20px;
  max-width:1300px;margin:0 auto;position:relative;z-index:1;
}
@media(max-width:1100px){.fb-posts-grid{column-count:2}}
@media(max-width:700px){.fb-posts-grid{column-count:1}}

.fb-post-wrap{
  break-inside:avoid;margin-bottom:20px;
  background:#fff;border-radius:14px;overflow:hidden;
  box-shadow:0 14px 36px -18px rgba(31,42,34,.3);
  border:1px solid var(--line);
  transition:transform .3s ease, box-shadow .3s ease;
}
.fb-post-wrap:hover{transform:translateY(-4px);box-shadow:0 20px 50px -18px rgba(31,42,34,.4)}
.fb-post-wrap.featured{border:2px solid var(--gold);box-shadow:0 18px 44px -16px rgba(212,167,98,.45)}
.fb-post-title{
  padding:14px 18px 10px;font-family:Lora,serif;font-size:16px;font-weight:600;
  color:var(--accent);line-height:1.3;border-bottom:1px solid var(--line);
}
.fb-post-wrap.featured .fb-post-title{color:var(--terra-deep);background:linear-gradient(135deg,rgba(212,167,98,.1),transparent)}
.fb-post-wrap .fb-post{display:block;width:100%}
.fb-post-wrap .fb-post iframe{max-width:100%!important;border-radius:0!important}

/* Empty state */
.fb-posts-empty{
  text-align:center;max-width:540px;margin:0 auto;padding:60px 30px;
  background:#fff;border-radius:20px;border:2px dashed rgba(179,90,50,.25);
  position:relative;z-index:1;
}
.fb-posts-empty-icon{font-size:56px;margin-bottom:16px}
.fb-posts-empty h3{font-family:Lora,serif;font-size:24px;color:var(--accent);margin:0 0 12px}
.fb-posts-empty p{color:var(--ink-2);font-size:14px;line-height:1.6;margin:0 0 22px}
.fb-posts-empty code{background:var(--paper);padding:2px 8px;border-radius:4px;font-family:'SF Mono',Monaco,monospace;font-size:12px;color:var(--terra)}

/* ━━━ FACEBOOK FEED SECTION ━━━ */
.fb-feed-section{
  padding:80px 0;
  background:linear-gradient(180deg,var(--paper) 0%,var(--bg) 100%);
  position:relative;overflow:hidden;
}
.fb-feed-section::before{
  content:"";position:absolute;top:0;right:-200px;width:500px;height:500px;
  background:radial-gradient(circle,rgba(24,119,242,.06),transparent 70%);
  border-radius:50%;pointer-events:none;
}
.fb-feed-grid{
  display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);gap:40px;
  align-items:start;max-width:1100px;margin:40px auto 0;position:relative;z-index:1;
}
.fb-feed-card{
  background:#fff;border-radius:20px;overflow:hidden;
  box-shadow:0 24px 60px -28px rgba(31,42,34,.4);border:1px solid var(--line);
}
.fb-feed-card-head{
  display:flex;align-items:center;gap:14px;padding:20px 24px;
  background:linear-gradient(135deg,#1877f2 0%,#0a4faa 100%);color:#fff;
  border-bottom:3px solid #d4a762;
}
.fb-feed-card-icon{
  width:44px;height:44px;border-radius:12px;background:rgba(255,255,255,.18);
  display:grid;place-items:center;font-size:22px;
}
.fb-feed-card-title{font-family:Lora,serif;font-size:18px;font-weight:600;line-height:1.2}
.fb-feed-card-sub{font-size:11px;letter-spacing:1px;text-transform:uppercase;opacity:.85;margin-top:3px}
.fb-feed-embed{padding:8px;background:#f0f2f5;display:flex;justify-content:center;min-height:640px}
.fb-feed-embed .fb-page{max-width:100%}
.fb-feed-embed iframe{max-width:100%!important;border-radius:8px}

.fb-feed-side{display:flex;flex-direction:column;gap:18px}
.fb-feed-meta{
  background:#fff;border-radius:18px;padding:24px;border:1px solid var(--line);
  box-shadow:0 10px 30px -20px rgba(31,42,34,.25);
}
.fb-feed-meta-row{
  display:flex;flex-direction:column;gap:4px;
  padding:14px 0;border-bottom:1px dashed var(--line);
}
.fb-feed-meta-row:last-child{border-bottom:0;padding-bottom:0}
.fb-feed-meta-row:first-child{padding-top:0}
.fb-feed-meta-row strong{font-size:12px;color:var(--muted);font-weight:600;letter-spacing:.5px}
.fb-feed-meta-row a{font-family:Lora,serif;font-size:16px;color:var(--terra);font-weight:600;text-decoration:none;transition:color .2s}
.fb-feed-meta-row a:hover{color:var(--terra-deep)}

.fb-feed-cta{
  background:#1877f2;color:#fff;text-align:center;font-size:15px;padding:16px 22px;
  border-radius:14px;display:block;font-weight:700;letter-spacing:.3px;
  box-shadow:0 14px 30px -10px rgba(24,119,242,.5);
  transition:all .25s ease;
}
.fb-feed-cta:hover{background:#0a4faa;transform:translateY(-2px);box-shadow:0 18px 36px -10px rgba(24,119,242,.65)}

.fb-feed-tip{
  background:rgba(212,167,98,.12);border-left:3px solid var(--gold);
  padding:14px 16px;border-radius:8px;font-size:13px;line-height:1.55;color:var(--ink-2);
}

@media(max-width:900px){
  .fb-feed-grid{grid-template-columns:1fr;gap:24px;max-width:560px}
  .fb-feed-section{padding:50px 0}
}

/* ━━━ Callout — đường cong bezier mềm mại + dot + text ━━━ */
.callout-line{
  fill:none;
  stroke:var(--terra);
  stroke-width:2.5;
  stroke-linecap:round;
  opacity:.92;
  filter:drop-shadow(0 1px 3px rgba(179,90,50,.35));
  stroke-dasharray:200;
  stroke-dashoffset:200;
  animation:calloutDraw .55s cubic-bezier(.4,0,.2,1) forwards;
}
.callout-dot{
  fill:var(--terra);stroke:#fff;stroke-width:2.5;r:5;
  filter:drop-shadow(0 0 8px rgba(179,90,50,.7));
  transform-origin:center;transform-box:fill-box;
  animation:dotPop .45s cubic-bezier(.34,1.56,.64,1) .4s backwards;
}
.callout-text{
  font-family:'Lora',Georgia,serif;font-size:22px;font-weight:600;fill:var(--terra-deep);
  paint-order:stroke;stroke:#fff;stroke-width:4;stroke-linejoin:round;letter-spacing:.1px;
  animation:fadeInRight .45s ease-out .4s backwards;
}
@keyframes calloutDraw{to{stroke-dashoffset:0}}
@keyframes dotPop{from{transform:scale(0);opacity:0}to{transform:scale(1);opacity:1}}
@keyframes fadeInRight{from{opacity:0;transform:translateX(-8px)}to{opacity:1;transform:none}}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}

/* ━━━ Active route segment — đoạn đêm trước → đêm hiện tại sáng vàng kim ━━━ */
.route-active{
  fill:none;stroke:var(--gold);stroke-width:4.5;stroke-linecap:round;
  stroke-dasharray:600;stroke-dashoffset:600;
  filter:drop-shadow(0 0 6px rgba(212,167,98,.95)) drop-shadow(0 0 16px rgba(212,167,98,.55));
  animation:routeFlow 1.4s cubic-bezier(.4,0,.2,1) forwards, routeBreath 2s ease-in-out 1.4s infinite;
}
@keyframes routeFlow{to{stroke-dashoffset:0}}
@keyframes routeBreath{
  0%,100%{filter:drop-shadow(0 0 6px rgba(212,167,98,.95)) drop-shadow(0 0 16px rgba(212,167,98,.55))}
  50%{filter:drop-shadow(0 0 12px rgba(212,167,98,1)) drop-shadow(0 0 26px rgba(212,167,98,.85))}
}
/* Day 1 — vẽ vòng tròn glow lan rộng ở pin đầu (vì chưa có đêm trước) */
.route-start-glow{
  fill:none;stroke:var(--gold);stroke-width:2.5;
  transform-origin:center;transform-box:fill-box;
  animation:startGlowExpand 1.6s ease-out infinite;
}
@keyframes startGlowExpand{
  0%{r:8;opacity:.95;stroke-width:3.5}
  100%{r:42;opacity:0;stroke-width:0.5}
}

/* ━━━ Pin entrance stagger — fade-in theo thứ tự index ━━━ */
.pin{opacity:0;animation:pinFadeIn .55s ease-out forwards;animation-delay:calc(var(--idx,0) * 35ms + 250ms)}
text.pin-name{opacity:0;animation:pinFadeIn .55s ease-out forwards;animation-delay:calc(var(--idx,0) * 35ms + 450ms)}
@keyframes pinFadeIn{from{opacity:0}to{opacity:1}}

/* ━━━ Triple ring wave khi pin active (3 ring lan rộng staggered) ━━━ */
.pin .ring-2,.pin .ring-3{fill:none;stroke:var(--terra);stroke-width:1.5;opacity:0;transform-origin:center;transform-box:fill-box}
.pin.active .ring-2{opacity:1;animation:ringPulse 1.6s ease-out .3s infinite}
.pin.active .ring-3{opacity:1;animation:ringPulse 1.6s ease-out .6s infinite;stroke:var(--gold)}

/* ━━━ Khoảng cách + trải nghiệm trong day-card ━━━ */
.day-km{display:inline-block;margin-left:10px;background:var(--paper);color:var(--terra);font-size:11px;font-weight:700;padding:3px 10px;border-radius:999px;letter-spacing:.5px}
.seg-body{flex:1;min-width:0}
.seg-head{display:flex;align-items:baseline;flex-wrap:wrap;gap:6px}
.seg-km{margin-left:auto;font-size:11px;color:var(--terra);background:rgba(179,90,50,.08);padding:2px 8px;border-radius:999px;font-weight:600;white-space:nowrap}
.seg-exps{margin:8px 0 0;padding:0 0 0 18px;list-style:none;font-size:12.5px;line-height:1.55;color:var(--ink-2)}
.seg-exps li{position:relative;padding:3px 0}
.seg-exps li::before{content:"▸";position:absolute;left:-14px;color:var(--terra);font-weight:700;font-size:10px;top:5px}

/* Mô hình badge */
.seg-model{
  margin-top:8px;font-size:12px;color:var(--accent);font-style:italic;
  padding:6px 10px;background:rgba(46,93,58,.07);border-left:3px solid var(--accent);border-radius:6px;
  font-weight:500;line-height:1.45;
}

/* Sub points - các điểm phụ trong ngày */
.seg-subs{margin-top:10px;display:flex;flex-wrap:wrap;align-items:center;gap:6px}
.seg-subs-label{font-size:10px;text-transform:uppercase;letter-spacing:1px;color:var(--muted);font-weight:700;margin-right:4px}
.seg-sub-chip{
  display:inline-block;font-size:11px;background:rgba(212,167,98,.15);color:var(--terra-deep);
  padding:3px 9px;border-radius:999px;font-weight:600;border:1px solid rgba(212,167,98,.3);
}

/* Giá trị tại điểm — block riêng nổi bật */
.seg-value-block{
  margin-top:10px;padding:12px 14px;
  background:linear-gradient(135deg,rgba(212,167,98,.08),rgba(179,90,50,.06));
  border-radius:10px;border:1px dashed rgba(212,167,98,.4);
}
.seg-value-label{
  font-size:10.5px;text-transform:uppercase;letter-spacing:1.5px;
  color:var(--terra-deep);font-weight:700;margin-bottom:6px;
}
.seg-vals{margin:0;padding:0 0 0 16px;list-style:none;font-size:12.5px;line-height:1.55;color:var(--ink)}
.seg-vals li{position:relative;padding:2px 0}
.seg-vals li::before{content:"◆";position:absolute;left:-14px;color:var(--gold);font-size:9px;top:5px}

.day-card{
  background:#fff;border-radius:16px;padding:20px 22px;border:1px solid var(--line);
  transition:transform .35s cubic-bezier(.34,1.56,.64,1), box-shadow .3s ease, border-color .3s ease, background .4s ease;
  border-left:4px solid transparent;cursor:pointer;position:relative;
  transform-style:preserve-3d;will-change:transform;
}
.day-card:hover{border-color:var(--accent-2);border-left-color:var(--terra);box-shadow:0 18px 40px -18px rgba(31,42,34,.35)}
.day-card.active{
  border-color:var(--terra);border-left-color:var(--terra);border-left-width:6px;
  background:linear-gradient(120deg,#fff8e8 0%,#fff 50%,#fef2d4 100%);
  background-size:200% 200%;
  box-shadow:0 22px 50px -20px rgba(179,90,50,.5),inset 0 0 0 1px rgba(212,167,98,.3);
  transform:translateX(8px) scale(1.018) !important;
  animation:cardGlow 4s ease-in-out infinite, cardGradient 5s ease infinite;
}
@keyframes cardGlow{
  0%,100%{box-shadow:0 22px 50px -20px rgba(179,90,50,.5),inset 0 0 0 1px rgba(212,167,98,.3)}
  50%{box-shadow:0 26px 60px -22px rgba(179,90,50,.65),inset 0 0 0 1px rgba(212,167,98,.5)}
}
@keyframes cardGradient{
  0%,100%{background-position:0% 50%}
  50%{background-position:100% 50%}
}
.day-card.active .day-no{color:var(--terra);transform:scale(1.08);transform-origin:left center}
.day-card .day-no{transition:all .35s cubic-bezier(.34,1.56,.64,1)}
/* Reveal indicator — góc card khi active có chấm tròn pulsing */
.day-card.active::after{
  content:"";position:absolute;top:18px;right:18px;width:10px;height:10px;border-radius:50%;
  background:var(--gold);box-shadow:0 0 0 4px rgba(212,167,98,.3);
  animation:dotPulse 1.4s ease-in-out infinite;
}
@keyframes dotPulse{
  0%,100%{box-shadow:0 0 0 4px rgba(212,167,98,.3)}
  50%{box-shadow:0 0 0 10px rgba(212,167,98,0)}
}
.day-head{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:8px}
.day-no{font-family:'Lora',serif;font-size:22px;font-weight:600;color:var(--accent)}
.day-date{font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:1.5px;font-weight:600}
.day-segs{display:flex;flex-direction:column;gap:8px;margin-top:10px}
.seg-row{display:flex;align-items:flex-start;gap:10px;font-size:13px;line-height:1.45}
.seg-ic{width:24px;height:24px;border-radius:50%;flex-shrink:0;display:grid;place-items:center;font-size:11px;font-weight:700;color:#fff;margin-top:1px}
.seg-ic.lunch{background:var(--gold);color:var(--ink)}
.seg-ic.night{background:var(--terra)}
.seg-ic.tbd{background:#9a9a8a}
.seg-row .place{color:var(--terra);font-weight:600;cursor:pointer;border-bottom:1px dotted var(--terra)}
.seg-row.tbd .place{color:#9a9a8a;border-bottom-color:#9a9a8a;font-style:italic}
.seg-row .prov{font-size:11px;color:var(--muted);margin-left:6px}
.seg-row .desc{display:block;color:var(--muted);font-size:12px;margin-top:2px;line-height:1.45}

/* ════════ 4 MÙA ════════ */
.seasons{background:var(--paper)}
.seasons-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.season{border-radius:24px;overflow:hidden;position:relative;aspect-ratio:3/5;color:#fff;cursor:pointer;transition:all .35s ease;box-shadow:var(--shadow)}
.season:hover{transform:translateY(-8px) scale(1.02)}
.season .scene{position:absolute;inset:0;background-size:cover;background-position:center;transition:transform .6s}
.season:hover .scene{transform:scale(1.05)}
.season .overlay{position:absolute;inset:0;background:linear-gradient(180deg,transparent 30%,rgba(0,0,0,.85) 100%)}
.season .info{position:absolute;left:24px;right:24px;bottom:24px;z-index:2}
.season .info small{font-size:11px;letter-spacing:2px;text-transform:uppercase;opacity:.85;font-weight:600}
.season .info h3{font-family:'Lora',serif;font-size:28px;margin:6px 0 8px;font-weight:600;line-height:1.1}
.season .info p{font-size:13px;opacity:.9;margin:0}
.season .badge{position:absolute;top:18px;left:18px;background:rgba(255,255,255,.95);color:var(--ink);padding:6px 12px;border-radius:999px;font-size:11px;font-weight:700;letter-spacing:1px;z-index:2}
.season-1 .scene{background-image:linear-gradient(135deg,#8baa6b,#2e5d3a)}
.season-2 .scene{background-image:linear-gradient(135deg,#d77a4f,#7a3818)}
.season-3 .scene{background-image:linear-gradient(135deg,#a7c4bc,#3a463c)}
.season-4 .scene{background-image:linear-gradient(135deg,#f0c062,#b35a32)}

/* ════════ NHÀ HOẠCH ĐỊNH ════════ */
.leader{background:var(--ink);color:#f5f0e6;position:relative;overflow:hidden}
.leader::before{content:"";position:absolute;inset:0;background:url('pattern-01.png') center/cover;opacity:.07;pointer-events:none}
.leader::after{content:"";position:absolute;inset:0;background:radial-gradient(600px 400px at 90% 10%,rgba(200,154,60,.18),transparent 60%),radial-gradient(500px 400px at 10% 90%,rgba(46,93,58,.25),transparent 60%);pointer-events:none}
.leader-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:60px;align-items:center;position:relative;z-index:1}
.leader-img{aspect-ratio:1;border-radius:24px;overflow:hidden;position:relative;background:linear-gradient(135deg,var(--accent),var(--accent-2));box-shadow:0 30px 50px -20px rgba(0,0,0,.4)}
.leader-img img{width:100%;height:100%;object-fit:cover}
.leader-quote{font-family:'Lora',serif;font-style:italic;font-size:30px;line-height:1.3;color:#f5f0e6;margin:0 0 24px;letter-spacing:-.5px}
.leader-quote .open{color:var(--gold);font-size:60px;line-height:0;vertical-align:-20px;margin-right:8px}
.leader-name{font-weight:700;font-size:18px;margin-bottom:4px}
.leader-title{color:rgba(245,240,230,.6);font-size:14px}
.leader-bio{margin-top:32px;color:rgba(245,240,230,.85);font-size:15px;line-height:1.7}
.leader-stats{display:flex;gap:32px;margin-top:32px;flex-wrap:wrap}
.leader-stats > div strong{display:block;font-family:'Lora',serif;font-size:32px;color:var(--gold);line-height:1}
.leader-stats > div span{font-size:12px;color:rgba(245,240,230,.6);text-transform:uppercase;letter-spacing:1px;display:block;margin-top:4px}

/* ════════ TRẢI NGHIỆM (Bento) ════════ */
.experience-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:16px;grid-auto-rows:180px}
.exp{border-radius:20px;overflow:hidden;position:relative;color:#fff;padding:24px;display:flex;flex-direction:column;justify-content:flex-end;transition:all .3s ease;cursor:pointer}
.exp:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.exp h4{font-family:'Lora',serif;font-size:20px;margin:0 0 4px;font-weight:600}
.exp p{margin:0;font-size:13px;opacity:.9}
.exp .ic{position:absolute;top:18px;right:18px;font-size:28px;opacity:.7}
.exp.big{grid-column:span 3;grid-row:span 2;background:linear-gradient(135deg,var(--accent) 0%,var(--accent-2) 100%) padding-box,url('photo-2.jpg') center/cover}
.exp.big{background:linear-gradient(180deg,rgba(31,65,40,.4),rgba(31,65,40,.85)),url('photo-2.jpg') center/cover}
.exp.med{grid-column:span 3;background:linear-gradient(180deg,rgba(122,56,24,.3),rgba(122,56,24,.85)),url('photo-1.jpg') center/cover}
.exp.s1{grid-column:span 2;background:linear-gradient(135deg,#6b8e4e,#8baa6b)}
.exp.s2{grid-column:span 2;background:linear-gradient(180deg,rgba(0,0,0,.2),rgba(0,0,0,.7)),url('photo-3.jpg') center/cover}
.exp.s3{grid-column:span 2;background:linear-gradient(135deg,#3a463c,#6b7363)}

/* ════════ VĂN HOÁ 5 NGÓN TAY ════════ */
.culture{background:linear-gradient(180deg,var(--paper) 0%,var(--bg) 100%);position:relative}
.culture-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:18px;margin-top:30px}
.culture-card{
  background:#fff;border-radius:18px;padding:30px 20px;text-align:center;
  border:1px solid var(--line);transition:all .3s;position:relative;
}
.culture-card:hover{transform:translateY(-6px);border-color:var(--terra);box-shadow:var(--shadow)}
.culture-card .num{
  position:absolute;top:-14px;left:50%;transform:translateX(-50%);
  width:32px;height:32px;border-radius:50%;background:var(--terra);color:#fff;
  font-family:'Lora',serif;font-weight:600;display:grid;place-items:center;font-size:14px;
}
.culture-card .ic{font-size:46px;margin:14px 0 10px;line-height:1}
.culture-card h4{font-family:'Lora',serif;font-size:18px;margin:0 0 10px;color:var(--accent)}
.culture-card p{font-size:13px;color:var(--ink-2);margin:0;line-height:1.55}

/* ════════ ĐIỀU KIỆN THAM GIA ════════ */
.conditions{background:var(--bg)}
.cond-grid{display:flex;flex-direction:column;gap:32px;max-width:1200px;margin:0 auto}

/* ━━━ 5 ĐIỀU KIỆN — Cards equal row ━━━ */
.cond-cards{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.cond-card{
  background:#fff;border-radius:14px;padding:20px 18px;
  border:1px solid var(--line);position:relative;overflow:hidden;
  transition:transform .3s cubic-bezier(.34,1.56,.64,1), box-shadow .3s ease, border-color .3s ease;
}
.cond-card::before{
  content:"";position:absolute;top:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg,var(--accent),var(--terra));
  transform:scaleX(0);transform-origin:left;transition:transform .35s ease;
}
.cond-card:hover{transform:translateY(-6px);box-shadow:0 18px 40px -18px rgba(31,42,34,.3);border-color:var(--terra)}
.cond-card:hover::before{transform:scaleX(1)}
.cond-card-num{
  font-family:'Lora',serif;font-size:30px;font-weight:600;line-height:1;
  color:rgba(179,90,50,.18);position:absolute;top:12px;right:14px;letter-spacing:-1px;
}
.cond-card-icon{
  width:42px;height:42px;border-radius:12px;
  background:linear-gradient(135deg,rgba(46,93,58,.12),rgba(179,90,50,.08));
  display:grid;place-items:center;font-size:22px;margin-bottom:14px;
}
.cond-card h4{
  font-family:'Lora',serif;font-size:16px;font-weight:600;color:var(--accent);
  margin:0 0 8px;line-height:1.25;letter-spacing:-.2px;
}
.cond-card p{font-size:12.5px;line-height:1.55;color:var(--ink-2);margin:0}

/* ━━━ Warn Banner — full width gradient terra ━━━ */
.cond-warn-banner{
  background:linear-gradient(135deg,#7a3818 0%,var(--terra) 60%,#a0431f 100%);
  color:#fff;border-radius:20px;padding:32px 36px;
  position:relative;overflow:hidden;
  box-shadow:0 24px 60px -28px rgba(122,56,24,.5);
}
.cond-warn-banner::before{
  content:"";position:absolute;top:-100px;right:-100px;width:300px;height:300px;
  background:radial-gradient(circle,rgba(212,167,98,.25),transparent 65%);
  border-radius:50%;pointer-events:none;
}
.cond-warn-head{
  display:flex;align-items:center;gap:18px;margin-bottom:24px;position:relative;
  padding-bottom:18px;border-bottom:1px dashed rgba(255,255,255,.2);
}
.cond-warn-icon{
  width:54px;height:54px;border-radius:14px;
  background:rgba(212,167,98,.2);border:1px solid rgba(212,167,98,.4);
  display:grid;place-items:center;font-size:26px;color:var(--gold);flex-shrink:0;
}
.cond-warn-head h3{font-family:'Lora',serif;font-size:24px;font-weight:600;margin:0 0 4px;line-height:1.2}
.cond-warn-head p{margin:0;font-size:13.5px;opacity:.85;line-height:1.5}
.cond-warn-grid{
  display:grid;grid-template-columns:repeat(2,1fr);gap:18px;position:relative;
}
.cond-warn-item{
  display:flex;gap:14px;align-items:flex-start;
  background:rgba(255,255,255,.08);backdrop-filter:blur(8px);
  padding:14px 16px;border-radius:12px;border:1px solid rgba(255,255,255,.12);
  transition:background .25s ease;
}
.cond-warn-item:hover{background:rgba(255,255,255,.13)}
.cond-warn-no{
  width:30px;height:30px;border-radius:50%;background:var(--gold);color:var(--ink);
  display:grid;place-items:center;font-size:14px;font-weight:800;flex-shrink:0;
}
.cond-warn-item strong{display:block;font-family:'Lora',serif;font-size:15px;font-weight:700;margin-bottom:4px;letter-spacing:-.2px}
.cond-warn-item span{font-size:12px;line-height:1.55;opacity:.85;display:block}

/* ════════ CHI PHÍ TRANSPARENT ════════ */
.pricing{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:30px;max-width:780px;margin-left:auto;margin-right:auto}
.price-card{
  background:#fff;border-radius:20px;padding:32px;border:2px solid var(--line);
  text-align:center;transition:all .3s;
}
.price-card.recommended{border-color:var(--terra);box-shadow:0 20px 40px -20px rgba(179,90,50,.3);transform:scale(1.03)}
.price-card .label{font-size:12px;letter-spacing:1.5px;text-transform:uppercase;color:var(--terra);font-weight:700;margin-bottom:10px}
.price-card .amount{font-family:'Lora',serif;font-size:48px;font-weight:600;color:var(--accent);line-height:1;margin:8px 0}
.price-card .amount sub{font-size:.4em;color:var(--muted);font-weight:500;margin-left:4px}
.price-card .desc{font-size:13px;color:var(--ink-2);margin:14px 0;line-height:1.5}

/* ════════ KỶ NIỆM — PINTEREST MASONRY STYLE ════════ */
.memories{background:linear-gradient(180deg,var(--bg) 0%,var(--paper) 100%);position:relative}

/* Filter chips Pinterest-style */
.mem-filters{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin:0 0 30px}
.mem-chip{
  padding:9px 18px;border-radius:999px;border:1px solid transparent;
  background:rgba(0,0,0,.05);font-size:13px;font-weight:600;color:var(--ink);
  cursor:pointer;transition:all .2s;
}
.mem-chip:hover{background:rgba(0,0,0,.08)}
.mem-chip.on{background:var(--ink);color:#fff}

/* Masonry: CSS columns — Pinterest classic */
.mem-grid{
  column-count:4;
  column-gap:16px;
  margin:0;
}
@media (max-width:1100px){ .mem-grid{column-count:3} }
@media (max-width:760px){ .mem-grid{column-count:2;column-gap:12px} }
@media (max-width:480px){ .mem-grid{column-count:1} }

/* Pin card — basic */
.mem-card{
  display:block;break-inside:avoid;page-break-inside:avoid;
  background:#fff;border-radius:16px;overflow:hidden;
  margin:0 0 16px;cursor:pointer;
  transition:transform .25s ease, box-shadow .25s ease;
  box-shadow:0 1px 3px rgba(0,0,0,.04);
  position:relative;
}
.mem-card:hover{transform:translateY(-4px);box-shadow:0 12px 30px -10px rgba(0,0,0,.18);z-index:2}

/* Save button (Pinterest-style red badge) */
.mem-card .pin-save{
  position:absolute;top:12px;right:12px;z-index:3;
  background:var(--terra);color:#fff;
  padding:8px 14px;border-radius:999px;
  font-size:12px;font-weight:700;
  opacity:0;transform:translateY(-4px);
  transition:all .2s;
  box-shadow:0 4px 10px rgba(0,0,0,.25);
}
.mem-card:hover .pin-save{opacity:1;transform:translateY(0)}

/* Photo */
.mem-card .pin-img{
  width:100%;display:block;
  background:#f0e8d8;
}
.mem-card .pin-img.r-3-4{aspect-ratio:3/4;object-fit:cover}
.mem-card .pin-img.r-4-3{aspect-ratio:4/3;object-fit:cover}
.mem-card .pin-img.r-1-1{aspect-ratio:1/1;object-fit:cover}
.mem-card .pin-img.r-16-9{aspect-ratio:16/9;object-fit:cover}
.mem-card .pin-img.r-2-3{aspect-ratio:2/3;object-fit:cover}

/* Body */
.mem-card .pin-body{padding:14px 16px 16px}
.mem-card .pin-tag{
  display:inline-block;font-size:10.5px;letter-spacing:1.2px;text-transform:uppercase;
  font-weight:700;color:var(--terra);margin-bottom:6px;
}
.mem-card h3{
  font-family:'Lora',serif;font-size:17px;font-weight:600;
  line-height:1.3;margin:0 0 8px;color:var(--ink);letter-spacing:-.2px;
}
.mem-card .pin-excerpt{font-size:13px;line-height:1.5;color:var(--ink-2);margin:0 0 10px}
.mem-card .pin-meta{
  display:flex;align-items:center;gap:8px;
  font-size:11.5px;color:var(--muted);font-weight:500;
  padding-top:10px;border-top:1px solid var(--line);margin-top:10px;
}
.mem-card .pin-meta .author-dot{width:22px;height:22px;border-radius:50%;background:var(--accent);color:#fff;display:grid;place-items:center;font-size:10px;font-weight:700}

/* Quote-only card (no image) */
.mem-card.quote-card{padding:0;background:#fff}
.mem-card.quote-card.terra{background:linear-gradient(135deg,var(--terra) 0%,#7a3818 100%);color:#fff}
.mem-card.quote-card.green{background:linear-gradient(135deg,var(--accent) 0%,#1f4128 100%);color:#fff}
.mem-card.quote-card.gold{background:linear-gradient(135deg,var(--gold) 0%,#9a6f10 100%);color:#fff}
.mem-card.quote-card.cream{background:linear-gradient(135deg,#fbf8f1,#f3ead6)}
.mem-card.quote-card .pin-body{padding:24px}
.mem-card.quote-card .pin-quote{
  font-family:'Lora',serif;font-style:italic;font-size:18px;line-height:1.4;
  letter-spacing:-.3px;margin:0 0 12px;
}
.mem-card.quote-card .pin-tag{color:rgba(255,255,255,.85)}
.mem-card.quote-card.cream .pin-tag{color:var(--terra)}
.mem-card.quote-card .pin-meta{border-top-color:rgba(255,255,255,.18)}
.mem-card.quote-card.cream .pin-meta{border-top-color:var(--line)}
.mem-card.quote-card .author-dot{background:rgba(255,255,255,.22)}
.mem-card.quote-card.cream .author-dot{background:var(--terra)}

/* Highlight card with badge */
.mem-card .pin-badge{
  position:absolute;top:12px;left:12px;z-index:2;
  background:rgba(0,0,0,.7);backdrop-filter:blur(6px);color:#fff;
  padding:5px 11px;border-radius:999px;
  font-size:10.5px;font-weight:700;letter-spacing:.8px;text-transform:uppercase;
}
.mem-card .pin-badge.gold{background:var(--gold);color:var(--ink)}

/* ════════ TIẾNG NÓI ════════ */
.voices{background:var(--bg)}
.voices-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.voice{background:#fff;border-radius:20px;padding:32px;border:1px solid var(--line);position:relative;transition:all .3s ease}
.voice:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.voice::before{content:"\201C";position:absolute;top:24px;right:24px;font-family:'Lora',serif;font-size:80px;color:var(--line);line-height:0}
.voice p{font-family:'Lora',serif;font-size:17px;line-height:1.55;color:var(--ink);margin:0 0 24px;font-style:italic}
.voice .who{display:flex;align-items:center;gap:12px}
.voice .avatar{width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;display:grid;place-items:center;font-weight:700}
.voice .name{font-weight:600;font-size:14px}
.voice .role{font-size:12px;color:var(--muted)}

/* ════════ CTA ════════ */
.cta-section{padding:60px 0}
.cta{
  background:
    linear-gradient(135deg,rgba(46,93,58,.96) 0%,rgba(31,65,40,.96) 100%),
    url('pattern-01.png') center/cover;
  color:#fff;border-radius:32px;padding:80px 60px;text-align:center;position:relative;overflow:hidden;
  margin:0 28px;
}
.cta::before{content:"";position:absolute;top:-100px;right:-100px;width:300px;height:300px;background:radial-gradient(circle,rgba(200,154,60,.3),transparent 60%);border-radius:50%}
.cta::after{content:"";position:absolute;bottom:-150px;left:-100px;width:400px;height:400px;background:radial-gradient(circle,rgba(255,255,255,.08),transparent 60%);border-radius:50%}
.cta h2{font-family:'Lora',serif;font-size:clamp(36px,5vw,56px);margin:0 0 16px;line-height:1.1;font-weight:600;position:relative}
.cta p{font-size:17px;opacity:.85;max-width:600px;margin:0 auto 36px;position:relative}
.cta .btn{position:relative;background:var(--gold);color:var(--ink);padding:16px 32px;font-size:15px;box-shadow:0 8px 24px rgba(200,154,60,.4)}
.cta .btn:hover{background:var(--gold-light)}
.cta .signups{margin-top:24px;font-size:13px;opacity:.7;position:relative}

/* ════════ FOOTER ════════ */
footer{background:var(--ink);color:rgba(245,240,230,.7);padding:60px 0 30px;margin-top:80px;position:relative}
footer::before{content:"";position:absolute;inset:0;background:url('pattern-02.png') center/cover;opacity:.05;pointer-events:none}
footer .container{position:relative;z-index:1}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:40px}
footer h4{color:#f5f0e6;font-size:13px;text-transform:uppercase;letter-spacing:1.5px;margin:0 0 16px}
footer ul{list-style:none;padding:0;margin:0}
footer ul li{margin-bottom:8px;font-size:14px}
footer ul a{transition:color .2s}
footer ul a:hover{color:var(--gold)}
footer .foot-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:24px;display:flex;justify-content:space-between;font-size:13px;flex-wrap:wrap;gap:16px}
footer .foot-logo{display:flex;align-items:center;gap:12px;margin-bottom:14px}
footer .foot-logo img{height:40px}
footer .foot-logo div{font-family:'Lora',serif;font-size:16px;color:#f5f0e6}
footer .foot-logo div small{display:block;font-size:11px;color:rgba(245,240,230,.5);letter-spacing:1px;font-family:'Be Vietnam Pro',sans-serif}

/* ════════════════════════════════════════════
   UX ENHANCEMENT v2 — Toàn diện
   ═══════════════════════════════════════════ */

/* ───── 0. STICKY BOTTOM CTA (Mobile P2 best practice) ───── */
.sticky-bottom-cta{
  display:none;
  position:fixed;bottom:0;left:0;right:0;z-index:80;
  background:rgba(255,255,255,.96);backdrop-filter:blur(14px);
  border-top:1px solid var(--line);
  padding:10px 16px;
  box-shadow:0 -8px 24px -8px rgba(0,0,0,.15);
}
.sticky-bottom-cta-inner{display:flex;gap:10px;align-items:center;max-width:600px;margin:0 auto}
.sticky-bottom-cta .price{flex:1;min-width:0}
.sticky-bottom-cta .price strong{display:block;font-family:'Lora',serif;font-size:18px;color:var(--terra);line-height:1}
.sticky-bottom-cta .price small{display:block;font-size:11px;color:var(--muted);margin-top:2px}
.sticky-bottom-cta .btn{padding:12px 18px;font-size:13px;flex-shrink:0}

/* ───── 1. MOBILE HAMBURGER + DRAWER ───── */
.nav-toggle{
  display:none;width:42px;height:42px;border:none;background:transparent;
  cursor:pointer;padding:10px;border-radius:8px;
  position:relative;z-index:60;
}
.nav-toggle span{
  display:block;width:22px;height:2px;background:var(--ink);
  margin:4px auto;border-radius:2px;
  transition:transform .3s, opacity .3s;
}
.nav-toggle.open span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

.mobile-drawer{
  position:fixed;top:0;right:-100%;width:80%;max-width:340px;height:100vh;
  background:#fff;z-index:55;padding:80px 28px 30px;
  box-shadow:-10px 0 40px rgba(0,0,0,.15);
  transition:right .35s cubic-bezier(.16,.84,.44,1);
  overflow-y:auto;
}
.mobile-drawer.open{right:0}
.mobile-drawer a{
  display:block;padding:14px 0;font-size:17px;font-weight:600;color:var(--ink);
  border-bottom:1px solid var(--line);text-decoration:none;
  transition:color .2s, padding-left .2s;
}
.mobile-drawer a:hover{color:var(--terra);padding-left:6px}
.mobile-drawer .btn{margin-top:24px;width:100%;justify-content:center}
.drawer-overlay{
  position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:54;
  opacity:0;pointer-events:none;transition:opacity .3s;
}
.drawer-overlay.show{opacity:1;pointer-events:auto}

/* ───── 2. BACK-TO-TOP BUTTON ───── */
.back-to-top{
  position:fixed;bottom:30px;left:30px;
  width:48px;height:48px;border-radius:50%;
  background:rgba(31,42,34,.92);color:#fff;border:none;cursor:pointer;
  display:grid;place-items:center;font-size:20px;
  z-index:90;
  opacity:0;transform:translateY(20px) scale(.8);pointer-events:none;
  transition:all .3s cubic-bezier(.16,.84,.44,1);
  backdrop-filter:blur(10px);
  box-shadow:0 10px 30px rgba(0,0,0,.25);
}
.back-to-top.show{opacity:1;transform:translateY(0) scale(1);pointer-events:auto}
.back-to-top:hover{background:var(--terra);transform:translateY(-4px) scale(1.05)}

/* ───── 3. FLOATING CONTACT WIDGETS (Zalo + Phone) ───── */
.float-contact{
  position:fixed;bottom:30px;right:30px;z-index:90;
  display:flex;flex-direction:column;gap:12px;
}
.fc-btn{
  width:54px;height:54px;border-radius:50%;
  display:grid;place-items:center;color:#fff;font-weight:700;
  text-decoration:none;font-size:22px;
  box-shadow:0 10px 30px rgba(0,0,0,.25);
  transition:all .25s cubic-bezier(.16,.84,.44,1);
  position:relative;
}
.fc-btn:hover{transform:translateY(-4px) scale(1.08)}
.fc-zalo{background:#0068ff}
.fc-whatsapp{background:#25d366}
.fc-phone{background:var(--terra)}
.fc-btn::after{
  content:attr(data-tip);position:absolute;right:64px;top:50%;
  background:var(--ink);color:#fff;padding:8px 14px;border-radius:8px;
  font-size:13px;font-weight:600;white-space:nowrap;
  transform:translateY(-50%) translateX(8px);
  opacity:0;pointer-events:none;transition:all .25s;
}
.fc-btn:hover::after{opacity:1;transform:translateY(-50%) translateX(0)}
.fc-pulse{
  position:absolute;inset:0;border-radius:50%;
  background:inherit;opacity:.6;
  animation:fc-pulse-anim 2s ease-out infinite;
}
@keyframes fc-pulse-anim{
  0%{transform:scale(1);opacity:.5}
  100%{transform:scale(1.6);opacity:0}
}

/* ───── 4. NAV ACTIVE STATE (scrollspy) ───── */
.nav-links a.active{color:var(--terra)}
.nav-links a.active::after{width:100%!important}

/* ───── 5. MAP LOADING SKELETON ───── */
.map-loading{
  text-align:center;padding:60px 20px;color:var(--muted);
  font-family:'Lora',serif;font-style:italic;
  background:linear-gradient(135deg,#f3ead6,#e8f0ee);
  border-radius:14px;min-height:400px;display:flex;flex-direction:column;align-items:center;justify-content:center;
}
.map-loading-spinner{
  width:48px;height:48px;border:3px solid rgba(179,90,50,.2);
  border-top-color:var(--terra);border-radius:50%;
  animation:spin 1s linear infinite;margin-bottom:18px;
}
@keyframes spin{to{transform:rotate(360deg)}}

/* ───── 6. PRICING CARD CTA ───── */
.price-card .price-cta{
  margin-top:20px;width:100%;padding:14px 20px;
  border:none;border-radius:10px;font-weight:700;font-size:13px;
  letter-spacing:1px;text-transform:uppercase;cursor:pointer;
  background:#fff;color:var(--ink);border:2px solid var(--ink);
  transition:all .25s;text-decoration:none;display:inline-block;
}
.price-card .price-cta:hover{background:var(--ink);color:#fff;transform:translateY(-2px)}
.price-card.recommended .price-cta{background:var(--terra);color:#fff;border-color:var(--terra)}
.price-card.recommended .price-cta:hover{background:#9d4a2a;border-color:#9d4a2a}

/* ───── 7. FAQ ACCORDION ───── */
.faq{background:var(--paper)}
.faq-list{max-width:820px;margin:0 auto;display:flex;flex-direction:column;gap:14px}
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:14px;
  overflow:hidden;transition:all .25s;
}
.faq-item:hover{border-color:var(--terra)}
.faq-item.open{border-color:var(--accent);box-shadow:var(--shadow)}
.faq-q{
  padding:20px 24px;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px;
  font-family:'Lora',serif;font-size:17px;font-weight:600;color:var(--ink);
  user-select:none;transition:background .2s;
}
.faq-q:hover{background:rgba(46,93,58,.04)}
.faq-q .ic{
  flex-shrink:0;width:28px;height:28px;border-radius:50%;
  background:rgba(179,90,50,.1);color:var(--terra);
  display:grid;place-items:center;font-size:18px;font-weight:700;
  transition:transform .35s cubic-bezier(.16,.84,.44,1), background .25s;
}
.faq-item.open .faq-q .ic{transform:rotate(45deg);background:var(--terra);color:#fff}
.faq-a{
  max-height:0;overflow:hidden;
  transition:max-height .4s cubic-bezier(.16,.84,.44,1);
}
.faq-item.open .faq-a{max-height:500px}
.faq-a-inner{padding:0 24px 24px;color:var(--ink-2);font-size:15px;line-height:1.65}
.faq-a-inner strong{color:var(--terra)}

/* ───── 8. CURSOR FOLLOWER tinh chỉnh: ẩn khi scroll ───── */
body.scrolling .cursor-dot,body.scrolling .cursor-ring{opacity:0;transition:opacity .2s}

/* ───── 9. SECTION TRANSITIONS smooth giữa các section ───── */
section{position:relative}

/* ───── 10. BUTTON consistency — tất cả .btn có size chuẩn ───── */
.btn{min-height:44px;min-width:44px;display:inline-flex;align-items:center;justify-content:center}

/* ════════════════════════════════════════════
   HIỆU ỨNG NÂNG CẤP — 6 effects từ Catalog v1.2
   Tuân quy tắc quiet luxury: signature, không lòe loẹt
   ════════════════════════════════════════════ */

@media (prefers-reduced-motion: reduce){
  *{animation-duration:.01ms!important;transition-duration:.01ms!important}
}

/* ───── C6: Scroll Progress Bar (top) ───── */
.scroll-progress{
  position:fixed;top:0;left:0;height:3px;width:0;
  background:linear-gradient(90deg,var(--terra),var(--gold));
  z-index:9999;
  transition:width .1s ease-out;
  box-shadow:0 0 12px rgba(179,90,50,.4);
}

/* ───── A1: Cursor Follower (desktop only) ───── */
@media (hover:hover) and (pointer:fine){
  .cursor-dot,.cursor-ring{display:block}
}
.cursor-dot,.cursor-ring{display:none;position:fixed;pointer-events:none;z-index:9998;transform:translate(-50%,-50%);top:0;left:0}
.cursor-dot{
  width:6px;height:6px;background:var(--terra);border-radius:50%;
  transition:opacity .25s, width .25s, height .25s;
}
.cursor-ring{
  width:32px;height:32px;
  border:1.5px solid var(--terra);border-radius:50%;
  opacity:.4;
  transition:width .3s cubic-bezier(.16,.84,.44,1), height .3s, opacity .3s, background .3s, border-radius .3s;
}
.cursor-ring.hover-link{
  width:60px;height:60px;
  background:rgba(179,90,50,.08);
  opacity:1;
}
.cursor-ring.hover-card{
  width:80px;height:80px;
  background:rgba(46,93,58,.08);
  border-color:var(--accent);
  opacity:.8;
}
.cursor-ring.hover-text{
  width:4px;height:32px;
  border-radius:2px;
  background:var(--terra);border:none;
  opacity:.7;
}

/* ───── A3: Magnetic effect (chỉ áp cho .magnetic class) ───── */
.magnetic{
  transition:transform .35s cubic-bezier(.18,.89,.32,1.28);
  will-change:transform;
}

/* ───── B4: Gradient Sweep (apply .btn-shimmer) ───── */
.btn-shimmer{
  background:linear-gradient(90deg,var(--terra) 0%,#9d4a2a 30%,var(--gold) 50%,#9d4a2a 70%,var(--terra) 100%)!important;
  background-size:300% 100%!important;
  background-position:0% 0%!important;
  transition:background-position .9s ease, transform .2s, box-shadow .2s!important;
}
.btn-shimmer:hover{background-position:100% 0%!important}

/* ───── B6: Arrow Slide micro-link ───── */
.arrow-link{
  display:inline-flex;align-items:center;gap:6px;
  font-weight:600;cursor:pointer;
  transition:gap .25s ease, color .25s;
  position:relative;
}
.arrow-link::after{
  content:"→";display:inline-block;
  transition:transform .25s ease;
}
.arrow-link:hover{gap:12px;color:var(--terra)}
.arrow-link:hover::after{transform:translateX(6px)}

/* ───── D4: Tilt Cards 3D (Pinterest mem-cards) ───── */
.mem-card{
  transform-style:preserve-3d;
  transition:transform .35s cubic-bezier(.16,.84,.44,1), box-shadow .35s;
  position:relative;
}
.mem-card.tilting{transition:transform .12s cubic-bezier(.16,.84,.44,1), box-shadow .35s}
.mem-card .tilt-glow{
  position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(circle at var(--mx,50%) var(--my,50%),rgba(255,255,255,.18) 0%,transparent 50%);
  opacity:0;transition:opacity .3s;border-radius:inherit;z-index:5;
}
.mem-card:hover .tilt-glow{opacity:1}

/* ───── C5: Parallax hero bg ───── */
.hero-bg{will-change:transform;transition:transform .05s linear}

/* ───── E3: Stagger Reveal nâng cấp (đã có .reveal — bổ sung delay) ───── */
.reveal:nth-child(1){transition-delay:.05s}
.reveal:nth-child(2){transition-delay:.15s}
.reveal:nth-child(3){transition-delay:.25s}
.reveal:nth-child(4){transition-delay:.35s}
.reveal:nth-child(5){transition-delay:.45s}

/* ───── F3 inspired: Hover-driven season tint trên Mùa cards ───── */
.season{position:relative}
.season::after{
  content:"";position:absolute;inset:0;z-index:1;pointer-events:none;
  background:linear-gradient(180deg,transparent 0%,transparent 60%,rgba(0,0,0,0) 100%);
  transition:background .5s ease;
}
.season:hover::after{
  background:linear-gradient(180deg,rgba(200,154,60,.1) 0%,transparent 50%,rgba(0,0,0,.95) 100%);
}

/* ───── BONUS: Smooth focus ring cho accessibility ───── */
*:focus-visible{outline:2px solid var(--terra);outline-offset:3px;border-radius:4px}

/* ════════ RESPONSIVE ════════ */
@media (max-width:980px){
  .hero-grid{grid-template-columns:1fr;gap:40px}
  .hero-art{aspect-ratio:1/.9}
  .philo-grid{grid-template-columns:1fr}
  .seasons-grid{grid-template-columns:repeat(2,1fr)}
  .leader-grid{grid-template-columns:1fr;gap:40px}
  .voices-grid{grid-template-columns:1fr}
  .experience-grid{grid-template-columns:repeat(2,1fr);grid-auto-rows:160px}
  .exp.big,.exp.med,.exp.s1,.exp.s2,.exp.s3{grid-column:span 2;grid-row:span 1}
  .foot-grid{grid-template-columns:1fr 1fr}
  .nav-links{display:none}
  .nav-search{display:none}
  .nav-toggle{display:block}
  .nav .btn{display:none}
  .float-contact{bottom:90px;right:16px}
  .fc-btn{width:48px;height:48px;font-size:20px}
  .back-to-top{bottom:90px;left:16px;width:42px;height:42px;font-size:18px}
  .sticky-bottom-cta{display:block}
  body{padding-bottom:72px}
  .float-contact{bottom:140px}
  .back-to-top{bottom:140px}
  .journey-layout{grid-template-columns:1fr;gap:32px}
  .map-wrap{position:relative;top:0}
  .days-list{max-height:none;overflow:visible}
  .cta{padding:60px 30px;margin:0 16px}
  section{padding:70px 0}
  .culture-grid{grid-template-columns:repeat(2,1fr)}
  .culture-card:last-child{grid-column:span 2}
  .cond-cards{grid-template-columns:repeat(2,1fr);gap:12px}
  .cond-cards .cond-card:last-child{grid-column:1/-1}
  .cond-warn-banner{padding:24px 20px}
  .cond-warn-grid{grid-template-columns:1fr;gap:12px}
  .cond-warn-head{flex-direction:column;align-items:flex-start;gap:12px}
  .pricing{grid-template-columns:1fr}
  .seasons-grid{grid-template-columns:repeat(2,1fr)}
}