/* ============================================================
   Digital Business Card — Classic navy/gold/ivory palette
   Self-hosted fonts via @font-face (added in Task 3)
   ============================================================ */

/* ---- Self-hosted @font-face (no Google Fonts CDN) ---- */
@font-face{font-family:'Playfair Display';font-weight:600;font-style:normal;font-display:swap;
  src:url('assets/fonts/playfair-600.woff2') format('woff2');}
@font-face{font-family:'Playfair Display';font-weight:700;font-style:normal;font-display:swap;
  src:url('assets/fonts/playfair-700.woff2') format('woff2');}
@font-face{font-family:'Cormorant Garamond';font-weight:600;font-style:normal;font-display:swap;
  src:url('assets/fonts/cormorant-600.woff2') format('woff2');}
@font-face{font-family:'Montserrat';font-weight:400;font-style:normal;font-display:swap;
  src:url('assets/fonts/montserrat-400.woff2') format('woff2');}
@font-face{font-family:'Montserrat';font-weight:500;font-style:normal;font-display:swap;
  src:url('assets/fonts/montserrat-500.woff2') format('woff2');}
@font-face{font-family:'Montserrat';font-weight:600;font-style:normal;font-display:swap;
  src:url('assets/fonts/montserrat-600.woff2') format('woff2');}

:root{
  --navy:#14233d;
  --navy-deep:#0d1828;
  --gold:#b58a4e;
  --gold-soft:#cda968;
  --ivory:#faf6ee;
  --ivory-line:#e7ddca;
  --ink:#1d2638;
  --muted:#6b6256;
  --qr-h:252px;            /* how far the card pulls down to reveal the QR */
}

*{box-sizing:border-box;margin:0;padding:0}
html{height:100%}
body{
  font-family:'Montserrat',sans-serif;
  background:
    radial-gradient(120% 90% at 50% -10%, #1c3050 0%, var(--navy-deep) 55%, #070d18 100%);
  background-attachment:fixed;
  color:var(--ink);
  -webkit-font-smoothing:antialiased;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:flex-start;
  padding:26px 16px 48px;
  min-height:100vh;            /* grow with content so the page scrolls */
}

.card{
  width:100%;
  max-width:412px;
  border-radius:22px;
  position:relative;
}

/* ---- QR reveal layer (sits behind the card body) ---- */
.qr-reveal{
  position:absolute;left:0;right:0;top:0;
  height:var(--qr-h);
  border-radius:22px 22px 0 0;
  background:
    linear-gradient(180deg, rgba(8,16,32,.32) 0%, rgba(8,16,32,.62) 100%),
    url('assets/hero-blue.jpg') center/cover no-repeat;
  display:flex;align-items:center;justify-content:center;
  z-index:1;
}
.qr-inner{display:flex;flex-direction:column;align-items:center;gap:11px}
.qr-box{
  padding:11px;background:#fff;border-radius:13px;
  box-shadow:0 14px 34px -10px rgba(0,0,0,.6);
  line-height:0;
}
.qr-box img,.qr-box canvas{display:block;border-radius:3px}
.qr-cap{
  font-size:10.5px;letter-spacing:2px;text-transform:uppercase;
  color:var(--gold-soft);font-weight:600;
}

/* ---- draggable card body (on top of the reveal) ---- */
.card-body{
  position:relative;z-index:2;
  background:var(--ivory);
  border-radius:22px;
  overflow:hidden;
  box-shadow:0 30px 70px -25px rgba(0,0,0,.65), 0 0 0 1px rgba(255,255,255,.04);
  transition:transform .42s cubic-bezier(.22,1,.36,1);
  will-change:transform;
}
.card-body.qr-open{transform:translateY(var(--qr-h))}

/* ---- header ---- */
.head{
  position:relative;
  background:
    linear-gradient(180deg, rgba(10,18,36,.28) 0%, rgba(8,15,30,.55) 100%),
    url('assets/hero-blue.jpg') center/cover no-repeat;
  padding:46px 28px 78px;
  text-align:center;
}

/* ---- pull handle / QR hint ---- */
.pull-handle{
  position:absolute;top:11px;left:50%;transform:translateX(-50%);
  display:flex;flex-direction:column;align-items:center;gap:5px;
  background:none;border:none;cursor:pointer;padding:6px 16px;
  -webkit-tap-highlight-color:transparent;
}
.pull-handle .grip{
  width:40px;height:4px;border-radius:3px;background:rgba(255,255,255,.45);
  transition:background .2s;
}
.pull-handle:hover .grip{background:rgba(255,255,255,.7)}
.pull-handle .hint{
  font-size:8px;letter-spacing:1.8px;text-transform:uppercase;font-weight:700;
  color:var(--gold-soft);opacity:.85;
}

.brand-line{
  font-size:9px;
  letter-spacing:3px;
  text-transform:uppercase;
  color:var(--gold-soft);
  opacity:.7;
  margin-bottom:10px;
  font-weight:600;
}

.brand-logo{
  display:block;
  width:216px;
  max-width:70%;
  height:auto;
  margin:0 auto;
}

.photo-wrap{
  position:absolute;left:50%;bottom:-66px;transform:translateX(-50%);
  width:128px;height:128px;border-radius:50%;
  padding:4px;background:linear-gradient(145deg,var(--gold-soft),var(--gold) 60%,#8f6c38);
  box-shadow:0 14px 30px -10px rgba(0,0,0,.55);
}

.photo-wrap img.avatar{
  width:100%;height:100%;border-radius:50%;object-fit:cover;
  object-position:50% 22%;border:3px solid var(--ivory);
}

/* ---- identity ---- */
.identity{padding:86px 28px 4px;text-align:center}
.name{
  font-family:'Playfair Display',serif;
  font-size:30px;font-weight:700;color:var(--navy);letter-spacing:.3px;
}
.title{
  margin-top:7px;font-size:11px;letter-spacing:3.5px;text-transform:uppercase;
  color:var(--gold);font-weight:600;
}
.company{
  font-family:'Cormorant Garamond',serif;
  margin-top:9px;font-size:18px;color:var(--muted);font-weight:600;font-style:italic;
}

/* ---- primary quick-action buttons ---- */
.primary{
  display:flex;gap:10px;padding:24px 24px 6px;
}
.primary a{
  flex:1;min-width:0;display:flex;flex-direction:column;align-items:center;gap:6px;
  padding:14px 4px;border-radius:14px;text-decoration:none;
  background:var(--navy);color:var(--ivory);
  font-size:11px;letter-spacing:1px;text-transform:uppercase;font-weight:600;
  transition:transform .15s ease, background .2s;
  min-height:44px;
}
.primary a:hover{background:#1e3460}
.primary a:active{transform:scale(.96)}
.primary a svg{width:21px;height:21px;stroke:var(--gold-soft)}

/* ---- list / row buttons ---- */
.stack{padding:14px 24px 6px;display:flex;flex-direction:column;gap:11px}
.btn{
  display:flex;align-items:center;gap:14px;
  padding:15px 18px;border-radius:14px;text-decoration:none;
  background:#fff;border:1px solid var(--ivory-line);
  color:var(--ink);transition:transform .15s ease, border-color .2s;
  cursor:pointer;min-height:44px;
}
.btn:hover{border-color:var(--gold)}
.btn:active{transform:scale(.985)}
.btn .ic{
  width:38px;height:38px;flex:none;border-radius:10px;display:grid;place-items:center;
  background:var(--navy);
}
.btn .ic svg{width:18px;height:18px;stroke:var(--gold-soft)}
.btn .tx{display:flex;flex-direction:column;line-height:1.3;min-width:0}
.btn .tx b{font-size:14px;font-weight:600;color:var(--navy)}
.btn .tx span{font-size:12px;color:var(--muted)}
.btn.gold{background:var(--navy);border-color:var(--navy)}
.btn.gold .tx b{color:var(--ivory)}
.btn.gold .tx span{color:var(--gold-soft)}
.btn.gold .ic{background:rgba(255,255,255,.12)}
.btn.gold:hover{background:#1e3460;border-color:#1e3460}
.chev{margin-left:auto;color:var(--gold);opacity:.6;font-size:18px}

/* ---- social icons ---- */
.socials{display:flex;justify-content:center;gap:16px;padding:20px 24px 4px}
.socials a{
  width:44px;height:44px;border-radius:50%;display:grid;place-items:center;
  background:#fff;border:1px solid var(--ivory-line);transition:transform .15s, border-color .2s;
  text-decoration:none;
}
.socials a:hover{border-color:var(--gold)}
.socials a:active{transform:scale(.92)}
.socials a svg{width:19px;height:19px;fill:var(--navy)}

/* Hide the entire socials row when it has no visible children */
.socials:empty{display:none}

/* ---- Share button ---- */
.share-row{
  display:flex;justify-content:center;padding:6px 24px 14px;
}
.btn-share{
  background:none;border:1px solid var(--ivory-line);border-radius:22px;
  padding:10px 22px;cursor:pointer;
  font-family:'Montserrat',sans-serif;font-size:12px;font-weight:600;
  letter-spacing:1px;text-transform:uppercase;color:var(--navy);
  transition:border-color .2s, color .2s;min-height:44px;
}
.btn-share:hover{border-color:var(--gold);color:var(--gold)}

/* ---- footer ---- */
.foot{
  text-align:center;padding:16px 24px 34px;border-top:1px solid var(--ivory-line);margin-top:10px;
}
.foot .lic{font-size:10.5px;color:var(--muted);letter-spacing:.5px;margin-bottom:2px}
.foot .wm{
  font-family:'Cormorant Garamond',serif;font-style:italic;font-size:15px;
  color:var(--navy);margin-top:6px;font-weight:600;
}

/* ---- responsive: near-full-width card on phones ---- */
@media (max-width:480px){
  body{padding:14px 10px 30px}
  .card{border-radius:18px}
}

/* respect users who prefer reduced motion */
@media (prefers-reduced-motion:reduce){
  *{transition:none !important}
}