/* ============================================================
   Mr Tanah × TERRA Residences — landing microsite
   Palet jenama Mr Tanah: forest green + gold + cream
   ============================================================ */
:root{
  --forest:#0A1510;
  --forest-2:#102d27;
  --forest-3:#173d33;
  --gold:#C8A96A;
  --gold-soft:#E0C88F;
  --cream:#F7F3EC;
  --cream-2:#EFE8DC;
  --paper:#FFFFFF;
  --ink:#16241E;
  --body:#4A5A52;
  --muted:#8A9A91;
  --hair:rgba(200,169,106,.32);
  --hair-dark:rgba(200,169,106,.18);
  --radius:16px;
  --radius-sm:10px;
  --radius-lg:26px;
  --shadow:0 18px 50px -22px rgba(10,21,16,.42);
  --shadow-soft:0 10px 30px -18px rgba(10,21,16,.35);
  --font-body:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;
  --font-display:'Cormorant Garamond',Georgia,'Times New Roman',serif;
  --wrap:1180px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--font-body);color:var(--ink);background:var(--cream);
  line-height:1.62;font-size:16px;overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.skip{position:absolute;left:-9999px;top:0;background:var(--forest);color:#fff;padding:12px 20px;z-index:2000;border-radius:0 0 8px 0}
.skip:focus{left:0}

/* ---------- Header ---------- */
.header{position:sticky;top:0;z-index:900;background:rgba(247,243,236,.86);backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(10,21,16,.08);transition:box-shadow .25s}
.header.scrolled{box-shadow:0 8px 30px -20px rgba(10,21,16,.5)}
.header .wrap{display:flex;align-items:center;gap:26px;height:70px}
.brand{font-family:var(--font-display);font-weight:700;font-size:23px;letter-spacing:.2px;color:var(--forest);
  display:flex;flex-direction:column;line-height:1.05}
.brand small{font-family:var(--font-body);font-size:9.5px;font-weight:700;letter-spacing:.22em;color:var(--gold);margin-top:3px}
.header nav{display:flex;gap:4px;margin-left:auto}
.header nav a{padding:9px 15px;border-radius:100px;font-size:14.5px;font-weight:500;color:var(--body);transition:.2s}
.header nav a:hover{color:var(--forest);background:rgba(200,169,106,.14)}
.developer{font-size:12.5px;color:var(--muted);white-space:nowrap}
.developer b{color:var(--forest)}
.lang{display:flex;align-items:center;border:1px solid var(--hair);border-radius:100px;overflow:hidden;background:rgba(255,255,255,.6)}
.lang button{border:0;background:transparent;padding:6px 11px;font-size:11.5px;font-weight:700;letter-spacing:.06em;color:var(--muted);transition:.2s}
.lang button.on{background:var(--forest);color:#fff}
.menu-btn{display:none;border:1px solid var(--hair);background:rgba(255,255,255,.6);border-radius:10px;
  width:42px;height:38px;font-size:19px;color:var(--forest);line-height:1}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 24px;border-radius:100px;font-size:14.5px;
  font-weight:600;border:1px solid var(--hair);color:var(--forest);background:rgba(255,255,255,.7);
  transition:transform .18s,box-shadow .18s,background .18s,border-color .18s;white-space:nowrap}
.btn:hover{transform:translateY(-2px);box-shadow:var(--shadow-soft);border-color:var(--gold)}
.btn.primary{background:var(--forest);color:#fff;border-color:var(--forest)}
.btn.primary:hover{background:var(--forest-3)}
.btn.gold{background:var(--gold);color:var(--forest);border-color:var(--gold);font-weight:700}
.btn.gold:hover{background:var(--gold-soft)}
.btn.ghost-dark{border-color:var(--hair-dark);color:#fff;background:rgba(255,255,255,.06)}
.btn.ghost-dark:hover{background:rgba(200,169,106,.16);border-color:var(--gold)}
.actions{display:flex;gap:12px;flex-wrap:wrap}

/* ---------- Shared section bits ---------- */
.section{padding:96px 0}
.section.tight{padding:70px 0}
.eyebrow{display:inline-block;font-size:11.5px;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--gold)}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:36px;margin-bottom:48px;flex-wrap:wrap}
.section-head p{max-width:520px;color:var(--body);font-size:15.5px}
h1,h2,h3,h4{font-family:var(--font-display);font-weight:600;line-height:1.1;color:var(--forest);letter-spacing:-.01em}
h1{font-size:clamp(44px,7vw,82px)}
h2{font-size:clamp(32px,4.6vw,52px)}
h3{font-size:clamp(21px,2.4vw,27px)}
.small{font-size:13.5px;color:var(--muted);line-height:1.6}
.dark{background:var(--forest);color:#fff}
.dark h1,.dark h2,.dark h3{color:#fff}
.dark .eyebrow{color:var(--gold-soft)}
.dark .small,.dark p{color:rgba(255,255,255,.66)}
.glow{position:relative;overflow:hidden}
.glow::before{content:"";position:absolute;inset:auto -10% -60% -10%;height:70%;
  background:radial-gradient(ellipse at 50% 100%,rgba(200,169,106,.22),transparent 68%);pointer-events:none}

/* ---------- Hero ---------- */
.hero{padding:70px 0 96px;position:relative;background:
  radial-gradient(ellipse at 82% 12%,rgba(200,169,106,.16),transparent 55%),var(--cream)}
.hero .wrap{display:grid;grid-template-columns:1.02fr 1fr;gap:64px;align-items:center}
.hero h1{margin:16px 0 18px}
.hero h1 span{display:block;font-size:.52em;letter-spacing:.06em;color:var(--gold);font-style:italic;margin-top:2px}
.hero .lead{font-size:clamp(19px,2.2vw,25px);color:var(--body);font-family:var(--font-display);font-style:italic;margin-bottom:14px}
.hero .small{margin-bottom:26px}
.stats{display:flex;gap:34px;margin-top:38px;flex-wrap:wrap;padding-top:26px;border-top:1px solid rgba(10,21,16,.1)}
.stats div{font-size:12.5px;color:var(--muted);line-height:1.45}
.stats b{display:block;font-family:var(--font-display);font-size:22px;color:var(--forest);font-weight:700;margin-bottom:2px}
.hero-photo{position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow);aspect-ratio:4/5}
.hero-photo img{width:100%;height:100%;object-fit:cover}
.hero-photo .caption{position:absolute;left:0;right:0;bottom:0;padding:16px 20px;font-size:12px;color:#fff;
  background:linear-gradient(transparent,rgba(10,21,16,.85))}
.badge-360{position:absolute;top:18px;right:18px;width:56px;height:56px;border-radius:50%;
  background:rgba(10,21,16,.72);border:1px solid var(--hair);color:var(--gold-soft);display:flex;
  align-items:center;justify-content:center;font-size:12px;font-weight:800;backdrop-filter:blur(6px);letter-spacing:.04em}

/* ---------- Tour cards ---------- */
.cards{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}
.tour-card{background:rgba(255,255,255,.05);border:1px solid var(--hair-dark);border-radius:var(--radius);
  overflow:hidden;display:flex;flex-direction:column;transition:transform .22s,border-color .22s,box-shadow .22s}
.tour-card:hover{transform:translateY(-5px);border-color:var(--gold);box-shadow:0 24px 60px -30px rgba(200,169,106,.6)}
.tour-card img{aspect-ratio:16/10;object-fit:cover;width:100%;height:auto}
.card-copy{padding:22px 22px 26px;display:flex;flex-direction:column;gap:9px;flex:1}
.card-copy h3{font-size:21px;color:#fff}
.card-copy p{font-size:14px;color:rgba(255,255,255,.62);flex:1}
.card-copy .btn{align-self:flex-start;margin-top:6px}
.vr-note{margin-top:26px;max-width:720px}

/* ---------- Split / about ---------- */
.split{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}
.split h2{margin:12px 0 18px}
.split p{color:var(--body);margin-bottom:14px}
.panel{background:var(--paper);border:1px solid var(--hair);border-radius:var(--radius);padding:34px;box-shadow:var(--shadow-soft)}
.panel h3{margin:10px 0 12px}
.panel p{color:var(--body);font-size:15px}
.panel .small{margin-top:16px;padding-top:16px;border-top:1px solid rgba(10,21,16,.08)}

/* ---------- Gallery ---------- */
.gallery{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:210px;gap:16px}
.gallery figure{position:relative;border-radius:var(--radius-sm);overflow:hidden;height:100%;background:var(--forest-2)}
.gallery figure.wide{grid-column:span 2}
.gallery img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.gallery figure:hover img{transform:scale(1.05)}
.gallery figcaption{position:absolute;left:0;right:0;bottom:0;padding:14px 16px;font-size:11.5px;color:#fff;
  background:linear-gradient(transparent,rgba(10,21,16,.82))}

/* ---------- Enquire ---------- */
.wa-note{margin-top:20px;font-size:13px;color:rgba(255,255,255,.5)}

/* ---------- Enquire + borang daftar minat ---------- */
.enquire{text-align:center}
.enquire h2{margin:14px auto 18px;max-width:16ch}
.enquire p{max-width:600px;margin:0 auto 30px;color:rgba(255,255,255,.7)}
.enquire .actions{justify-content:center}
.enq-grid{display:grid;grid-template-columns:1fr minmax(0,480px);gap:52px;align-items:start;text-align:left}
.enq-copy{margin-top:6px}
.enq-copy h2{margin-left:0;margin-right:0}
.enq-copy p{margin-left:0;margin-right:0}
.enq-copy .actions{justify-content:flex-start}
.enq-form-card{background:#fff;border-radius:var(--radius);padding:30px 28px 26px;box-shadow:var(--shadow-soft);text-align:left}
.enq-form-card h3{font-size:23px;color:var(--forest);margin-bottom:6px}
.form-sub{font-size:13.5px;color:var(--muted);margin:0 0 20px;max-width:none}
.field{margin-bottom:15px}
.field>label,.field legend{display:block;font-size:12px;font-weight:700;letter-spacing:.04em;
  text-transform:uppercase;color:var(--forest);margin-bottom:7px}
.field input[type=text],.field input[type=tel],.field input[type=email],.field select{
  width:100%;padding:11px 13px;border:1px solid rgba(10,21,16,.16);border-radius:var(--radius-sm);
  font-family:var(--font);font-size:14.5px;color:var(--forest);background:#fff;transition:border-color .18s,box-shadow .18s}
.field input:focus,.field select:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(200,169,106,.18)}
.field.invalid input,.field.invalid select{border-color:#C0392B}
.field .err{display:none;font-size:12px;color:#C0392B;margin-top:5px}
.field.invalid .err{display:block}
.field-units{border:0;padding:0;margin:0 0 15px}
.units{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.units .u{display:flex;align-items:center;gap:9px;padding:10px 12px;border:1px solid rgba(10,21,16,.16);
  border-radius:var(--radius-sm);font-size:14px;color:var(--forest);cursor:pointer;transition:all .18s}
.units .u:hover{border-color:var(--gold);background:rgba(200,169,106,.07)}
.units .u input{margin:0;accent-color:var(--gold);width:16px;height:16px}
.field-check{margin-bottom:15px}
.chk{display:flex;gap:10px;align-items:flex-start;font-size:12.5px;line-height:1.55;
  color:var(--muted);text-transform:none;letter-spacing:0;font-weight:400;margin-bottom:0}
.chk input{margin:2px 0 0;flex:0 0 auto;accent-color:var(--gold);width:16px;height:16px}
.chk b{color:var(--forest)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.submit{width:100%;justify-content:center;margin-top:4px}
.form-status{margin:12px 0 0;font-size:13.5px;line-height:1.5;display:none}
.form-status.show{display:block}
.form-status.ok{color:#1E7B4F}
.form-status.bad{color:#C0392B}
@media(max-width:900px){
  .enq-grid{grid-template-columns:1fr;gap:34px}
  .enq-form-card{padding:24px 20px 22px}
  .units{grid-template-columns:1fr}
}

/* ---------- Footer ---------- */
footer{background:var(--forest);color:rgba(255,255,255,.6);padding:56px 0 40px;border-top:1px solid var(--hair-dark)}
footer .wrap{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap;font-size:13px}
footer strong{color:#fff;font-family:var(--font-display);font-size:18px;display:block;margin-bottom:8px}
footer a{color:var(--gold-soft);border-bottom:1px solid transparent;transition:.2s}
footer a:hover{border-color:var(--gold-soft)}

/* ---------- Mobile bar ---------- */
.mobile-bar{display:none;position:fixed;bottom:0;left:0;right:0;z-index:880;background:rgba(10,21,16,.94);
  backdrop-filter:blur(12px);border-top:1px solid var(--hair-dark);padding:10px 12px;gap:10px}
.mobile-bar a{flex:1;text-align:center;padding:12px;border-radius:100px;font-size:13.5px;font-weight:600;color:#fff;border:1px solid var(--hair-dark)}
.mobile-bar a:last-child{background:var(--gold);color:var(--forest);border-color:var(--gold);font-weight:700}

/* ---------- Project page ---------- */
.project-head{padding:60px 0 54px;background:radial-gradient(ellipse at 20% 0%,rgba(200,169,106,.14),transparent 55%),var(--cream)}
.crumb{font-size:13px;color:var(--muted);margin-bottom:18px}
.crumb a{color:var(--gold)}
.project-head h1{margin:12px 0 14px;font-size:clamp(38px,5.4vw,64px)}
.project-head .lead{font-family:var(--font-display);font-style:italic;font-size:clamp(19px,2.4vw,26px);color:var(--body);margin-bottom:32px}
.details{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:24px;margin:0 0 22px;
  padding:28px 0;border-top:1px solid rgba(10,21,16,.1);border-bottom:1px solid rgba(10,21,16,.1)}
.details dt{font-size:11px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--gold);margin-bottom:6px}
.details dd{font-family:var(--font-display);font-size:20px;color:var(--forest);font-weight:600}
.layout-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(340px,1fr));gap:34px}
.layout-card{background:var(--paper);border:1px solid var(--hair);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-soft);display:flex;flex-direction:column}
.layout-card .plan{background:var(--cream-2);padding:18px}
.layout-card .plan img{width:100%;border-radius:var(--radius-sm);cursor:zoom-in}
.layout-body{padding:26px 28px 30px}
.layout-body h3{margin-bottom:8px}
.layout-body p{color:var(--body);font-size:14.5px;margin-bottom:16px}
.layout-actions{display:flex;gap:10px;flex-wrap:wrap}
.layout-actions .btn{padding:10px 18px;font-size:13.5px}
.layout-note{margin-top:26px}

/* ---------- FAQ ---------- */
.faq{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:44px}
.faq details{background:var(--paper);border:1px solid var(--hair);border-radius:var(--radius-sm);padding:20px 22px;transition:border-color .2s}
.faq details[open]{border-color:var(--gold)}
.faq summary{font-family:var(--font-display);font-size:19px;font-weight:600;color:var(--forest);cursor:pointer;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";float:right;color:var(--gold);font-size:22px;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq p{margin-top:12px;color:var(--body);font-size:14.5px}

/* ---------- Dialog ---------- */
dialog#tour-dialog{border:0;padding:0;border-radius:var(--radius);width:min(1100px,94vw);max-height:92vh;
  background:var(--forest);color:#fff;box-shadow:0 40px 100px -30px rgba(0,0,0,.7);overflow:hidden}
dialog#tour-dialog::backdrop{background:rgba(6,14,11,.72);backdrop-filter:blur(4px)}
.modal-head{display:flex;align-items:center;justify-content:space-between;padding:16px 22px;border-bottom:1px solid var(--hair-dark)}
.modal-head h2{font-size:21px;color:#fff}
.close{border:1px solid var(--hair-dark);background:transparent;color:#fff;width:38px;height:38px;border-radius:50%;font-size:20px;line-height:1}
.close:hover{border-color:var(--gold);color:var(--gold)}
.tour-switch{display:flex;gap:8px;padding:14px 22px;flex-wrap:wrap;border-bottom:1px solid var(--hair-dark)}
.tour-switch button{padding:8px 16px;border-radius:100px;font-size:12.5px;font-weight:600;border:1px solid var(--hair-dark);
  background:transparent;color:rgba(255,255,255,.6);transition:.2s}
.tour-switch button:hover{border-color:var(--gold);color:#fff}
.tour-switch button[aria-pressed="true"]{background:rgba(200,169,106,.18);border-color:var(--gold);color:var(--gold)}
.frame{position:relative;width:100%;height:min(64vh,620px);background:#000}
.frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.modal-foot{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:14px 22px;font-size:12.5px;color:rgba(255,255,255,.55);flex-wrap:wrap}
.modal-foot a{color:var(--gold-soft)}

/* ---------- Lightbox ---------- */
dialog#plan-dialog{border:0;padding:0;border-radius:var(--radius);width:min(1200px,96vw);background:#fff;overflow:hidden}
dialog#plan-dialog::backdrop{background:rgba(6,14,11,.8)}
dialog#plan-dialog img{width:100%;height:auto;max-height:86vh;object-fit:contain;background:#fff}
dialog#plan-dialog .close{position:absolute;top:12px;right:12px;background:rgba(10,21,16,.8);border-color:transparent}

/* ---------- Reveal ---------- */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

/* ---------- Responsive ---------- */
@media(max-width:960px){
  .hero .wrap{grid-template-columns:1fr;gap:38px}
  .hero-photo{aspect-ratio:16/11;order:-1}
  .cards{grid-template-columns:1fr}
  .split{grid-template-columns:1fr;gap:34px}
  .gallery{grid-template-columns:repeat(2,1fr);grid-auto-rows:190px}
  .gallery figure.wide{grid-column:span 2}
  .layout-grid{grid-template-columns:1fr}
  .faq{grid-template-columns:1fr}
  .section{padding:66px 0}
}
@media(max-width:760px){
  .header nav{display:none;position:absolute;top:70px;left:0;right:0;background:rgba(247,243,236,.98);
    flex-direction:column;padding:12px;gap:2px;border-bottom:1px solid rgba(10,21,16,.1);box-shadow:var(--shadow)}
  .header nav.open{display:flex}
  .header nav a{padding:13px 16px;border-radius:10px}
  .menu-btn{display:block;margin-left:auto}
  .developer{display:none}
  .mobile-bar{display:flex}
  body{padding-bottom:66px}
  .section-head{margin-bottom:34px}
  .stats{gap:22px}
  h1{font-size:clamp(40px,11vw,60px)}
  .hero{padding:34px 0 66px}
  .frame{height:min(56vh,440px)}
}