/* ===== Astute Sight Singapore Pte. Ltd. — exclusive real estate theme ===== */
:root{
  --bg:#0e0e12;
  --bg-2:#14141a;
  --surface:#1b1b22;
  --surface-2:#22222b;
  --border:rgba(214,191,138,.16);
  --text:#f3efe6;
  --muted:#a9a39a;
  --accent:#c9a24b;        /* gold */
  --accent-2:#e3c98a;      /* champagne */
  --accent-soft:rgba(201,162,75,.12);
  --radius:18px;
  --radius-sm:12px;
  --maxw:1140px;
  --shadow:0 24px 60px -28px rgba(0,0,0,.78);
  --font:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  --display:'Playfair Display','Times New Roman',Georgia,serif;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font);
  background:var(--bg);
  color:var(--text);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}

.eyebrow{
  display:inline-block;
  font-size:.76rem;
  font-weight:600;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--accent-2);
  margin-bottom:14px;
}
h1,h2,h3,h4{font-family:var(--display);line-height:1.16;font-weight:600}

/* ===== Brand wordmark ===== */
.brand{display:inline-flex;align-items:center;gap:12px}
.brand-mark{width:38px;height:38px;flex:none;display:flex;align-items:center;justify-content:center}
.brand-mark svg{width:38px;height:38px;fill:none;stroke:var(--accent);stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.brand-mark svg .pupil{fill:var(--accent);stroke:none}
.brand-name{
  font-family:var(--display);font-weight:600;font-size:1.32rem;
  letter-spacing:.04em;color:var(--text);line-height:1;
  display:flex;flex-direction:column;gap:2px;
}
.brand-name small{
  font-family:var(--font);font-weight:600;font-size:.58rem;
  letter-spacing:.34em;text-transform:uppercase;color:var(--accent-2);
}

/* ===== Buttons ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  font-weight:600;font-size:.96rem;letter-spacing:.01em;
  padding:13px 28px;border-radius:999px;
  cursor:pointer;border:1px solid transparent;
  transition:transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease, color .18s ease;
}
.btn-accent{
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  color:#1a1407;box-shadow:0 12px 30px -12px rgba(201,162,75,.6);
}
.btn-accent:hover{transform:translateY(-2px);box-shadow:0 18px 40px -12px rgba(201,162,75,.75)}
.btn-ghost{border-color:var(--border);color:var(--text);background:rgba(255,255,255,.02)}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent-2);transform:translateY(-2px)}

/* ===== Header ===== */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(14,14,18,.72);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--border);
}
.nav{display:flex;align-items:center;gap:24px;height:78px}
.nav-links{display:flex;gap:32px;margin-left:auto}
.nav-links a{color:var(--muted);font-weight:500;font-size:.96rem;letter-spacing:.02em;transition:color .15s}
.nav-links a:hover{color:var(--accent-2)}
.nav-cta{padding:10px 22px;font-size:.9rem}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{width:24px;height:2px;background:var(--text);border-radius:2px;transition:.25s}

/* ===== Language switcher ===== */
.lang-switch{display:inline-flex;align-items:center;position:relative}
.lang-switch select{
  appearance:none;-webkit-appearance:none;-moz-appearance:none;
  background:rgba(255,255,255,.03);color:var(--text);
  border:1px solid var(--border);border-radius:999px;
  padding:9px 30px 9px 15px;
  font-family:var(--font);font-size:.84rem;font-weight:600;letter-spacing:.08em;
  cursor:pointer;line-height:1;transition:border-color .15s,color .15s;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' fill='none' stroke='%23e3c98a' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 13px center;
}
.lang-switch select:hover{border-color:var(--accent);color:var(--accent-2)}
.lang-switch select:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.lang-switch select option{background:var(--bg-2);color:var(--text);font-weight:500}

/* ===== Hero ===== */
.hero{position:relative;padding:104px 0 96px;overflow:hidden;
  background:radial-gradient(1100px 520px at 78% -10%,rgba(201,162,75,.16),transparent 60%),
             linear-gradient(180deg,var(--bg),var(--bg-2));
}
.hero-glow{position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(620px 320px at 12% 112%,rgba(120,96,48,.16),transparent 70%);
}
.hero-inner{position:relative;max-width:840px}
.hero h1{font-size:clamp(2.5rem,6.2vw,4.4rem);font-weight:600;letter-spacing:-.01em;margin-bottom:24px}
.hero-sub{font-size:clamp(1.05rem,2vw,1.25rem);color:var(--muted);max-width:660px;margin-bottom:36px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.hero-stats{list-style:none;display:flex;gap:46px;flex-wrap:wrap;margin-top:58px;padding-top:34px;border-top:1px solid var(--border)}
.hero-stats strong{display:block;font-family:var(--display);font-size:1.4rem;font-weight:600;color:var(--accent-2)}
.hero-stats span{color:var(--muted);font-size:.92rem;letter-spacing:.02em}

/* ===== Section heads ===== */
.section-head{max-width:680px;margin:0 auto 58px;text-align:center}
.section-head h2{font-size:clamp(2rem,4vw,2.9rem);letter-spacing:-.01em;margin-bottom:14px}
.section-head p{color:var(--muted);font-size:1.06rem}

/* ===== Services ===== */
.services{padding:100px 0;background:var(--bg-2)}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{
  background:linear-gradient(180deg,var(--surface),var(--bg-2));
  border:1px solid var(--border);border-radius:var(--radius);
  padding:34px 30px;transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease;
}
.card:hover{transform:translateY(-6px);border-color:rgba(201,162,75,.5);box-shadow:var(--shadow)}
.card-icon{
  width:54px;height:54px;border-radius:14px;
  display:flex;align-items:center;justify-content:center;
  background:var(--accent-soft);margin-bottom:22px;
}
.card-icon svg{width:28px;height:28px;fill:none;stroke:var(--accent-2);stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.card h3{font-size:1.4rem;margin-bottom:12px;font-weight:600}
.card p{color:var(--muted);font-size:.98rem}
.card-cta{
  background:linear-gradient(150deg,rgba(201,162,75,.16),rgba(227,201,138,.05));
  border-color:rgba(201,162,75,.42);display:flex;flex-direction:column;justify-content:center;
}
.card-cta .btn{margin-top:20px;align-self:flex-start}

/* ===== About ===== */
.about{padding:100px 0;background:linear-gradient(180deg,var(--bg-2),var(--bg))}
.about-grid{display:grid;grid-template-columns:1.3fr .9fr;gap:56px;align-items:center}
.about-copy h2{font-size:clamp(1.8rem,3.4vw,2.6rem);margin-bottom:22px;letter-spacing:-.01em}
.about-copy>p{color:var(--muted);margin-bottom:28px;font-size:1.05rem}
.about-list{list-style:none;display:grid;gap:16px}
.about-list li{color:var(--muted);padding-left:30px;position:relative}
.about-list li span{color:var(--text);font-weight:600}
.about-list li::before{
  content:"";position:absolute;left:0;top:9px;width:13px;height:13px;border-radius:50%;
  background:radial-gradient(circle at 30% 30%,var(--accent-2),var(--accent));
}
.about-panel{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:32px;box-shadow:var(--shadow);
}
.panel-row{display:flex;align-items:center;gap:14px;padding:14px 0;border-bottom:1px solid var(--border);font-weight:500}
.panel-row:last-of-type{border-bottom:0}
.panel-row .dot{width:10px;height:10px;border-radius:50%;background:var(--accent);flex:none;box-shadow:0 0 0 4px var(--accent-soft)}
.panel-foot{margin-top:18px;padding-top:18px;border-top:1px solid var(--border);color:var(--muted);font-size:.9rem;letter-spacing:.04em}

/* ===== Contact ===== */
.contact{padding:100px 0;background:var(--bg)}
.contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:34px;align-items:stretch}
.map{position:relative;border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);min-height:380px;box-shadow:var(--shadow)}
.map iframe{position:absolute;inset:0;width:100%;height:100%;border:0;filter:grayscale(.3) contrast(1.05) sepia(.12);z-index:2}
/* Fallback location card — sits behind the iframe; revealed if the map fails */
.map-fallback{
  position:absolute;inset:0;z-index:1;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;
  text-align:center;padding:30px;color:var(--text);
  background:
    radial-gradient(120px 120px at 50% 38%,var(--accent-soft),transparent 70%),
    repeating-linear-gradient(45deg,rgba(255,255,255,.02) 0 16px,transparent 16px 32px),
    var(--surface);
}
.map-fallback strong{font-family:var(--display);font-size:1.2rem;font-weight:600}
.map-fallback span{color:var(--muted);font-size:.95rem}
.map-pin{width:54px;height:54px;border-radius:50%;background:var(--accent-soft);display:flex;align-items:center;justify-content:center;margin-bottom:6px}
.map-pin svg{width:28px;height:28px;fill:none;stroke:var(--accent-2);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.map-cta{margin-top:10px;color:var(--accent-2)!important;font-weight:600}
/* When JS detects the iframe didn't load, hide it so the fallback takes over */
.map.map--failed iframe{display:none}
.contact-details{display:flex;flex-direction:column;gap:22px;justify-content:center}
.contact-item{display:flex;gap:18px;align-items:flex-start;
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);padding:22px 24px}
.contact-ico{width:46px;height:46px;flex:none;border-radius:12px;background:var(--accent-soft);
  display:flex;align-items:center;justify-content:center}
.contact-ico svg{width:24px;height:24px;fill:none;stroke:var(--accent-2);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.contact-item h4{font-size:.8rem;text-transform:uppercase;letter-spacing:.14em;color:var(--muted);margin-bottom:6px;font-family:var(--font);font-weight:600}
.contact-item p{font-size:1.05rem;color:var(--text)}
.contact-item a{transition:color .15s}
.contact-item a:hover{color:var(--accent-2)}

/* ===== Footer ===== */
.site-footer{background:var(--bg-2);border-top:1px solid var(--border);padding:50px 0}
.footer-inner{display:flex;flex-direction:column;align-items:center;text-align:center;gap:12px}
.footer-brand{opacity:.95}
.footer-tag{color:var(--muted)}
.footer-legal{color:var(--muted);font-size:.85rem;opacity:.75}

/* ===== Responsive ===== */
@media(max-width:900px){
  .cards{grid-template-columns:repeat(2,1fr)}
  .about-grid{grid-template-columns:1fr;gap:36px}
  .contact-grid{grid-template-columns:1fr}
  .map{min-height:300px}
}
@media(max-width:680px){
  .nav-cta{display:none}
  .nav-links{
    position:absolute;top:78px;left:0;right:0;
    flex-direction:column;align-items:flex-start;
    background:var(--bg-2);border-bottom:1px solid var(--border);
    padding:18px 24px;gap:18px;display:none;
  }
  .nav-links.open{display:flex}
  .lang-switch{margin-left:auto}
  .lang-switch select{padding:8px 28px 8px 13px;font-size:.8rem}
  .nav-toggle{display:flex;margin-left:10px}
  .cards{grid-template-columns:1fr}
  .hero-stats{gap:26px}
  .hero{padding:68px 0}
  .services,.about,.contact{padding:72px 0}
}