/* ============================================================================
   HeyaBud.ai — LIVE PHONE SCREENS
   The app screens on travel.html and index.html are real UI built in HTML/CSS,
   not screenshots. They stay sharp at any size, weigh nothing, and can never
   hallucinate an interface that doesn't exist.

   Drop this inside .phone > .screen as <div class="ui"> … </div>.
   Loaded AFTER style.css and motion.css. Nothing here overrides the shared system.
   ========================================================================== */

/* inline feather icons sitting in a .bi / .ficon slot */
.bi svg.ln,.ficon svg.ln{
  width:46px;height:46px;stroke:var(--cyan);fill:none;
  stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;
  filter:drop-shadow(0 0 10px rgba(26,179,178,.32));
}
.ficon svg.ln{width:34px;height:34px}

/* ---------- the 32 languages ---------- */
.langs{display:flex;flex-wrap:wrap;gap:9px;margin-top:8px}
.lang{
  font-size:.86rem;color:var(--text-2);
  background:var(--ink-3);border:1px solid var(--line);border-radius:100px;
  padding:8px 16px;transition:border-color .3s,color .3s,transform .3s;
}
.lang:hover{border-color:var(--cyan);color:var(--cyan);transform:translateY(-2px)}
.lang-count{
  font-family:var(--display);font-weight:800;font-size:clamp(3.4rem,9vw,6.4rem);
  letter-spacing:-.04em;line-height:1;
}

/* ---------- the screen itself ---------- */
.ui{
  position:absolute;inset:0;border-radius:38px;overflow:hidden;
  background:linear-gradient(180deg,#0a1214 0%,#070c0d 60%,#05090a 100%);
  display:flex;flex-direction:column;
  font-size:11px;line-height:1.45;color:var(--text);
  padding:34px 14px 16px;
}
.ui-bar{
  display:flex;align-items:center;justify-content:space-between;
  font-family:var(--mono);font-size:8px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--muted);padding-bottom:12px;border-bottom:1px solid rgba(40,48,48,.8);
}
.ui-pair{
  color:var(--cyan);border:1px solid rgba(26,179,178,.35);border-radius:100px;
  padding:3px 9px;letter-spacing:.1em;
}

/* whose turn it is — the single most important thing on the screen.
   If a stranger can't tell it's their turn, the feature fails in the street. */
.turn{
  margin-top:14px;border-radius:16px;padding:18px 14px;text-align:center;
  background:linear-gradient(160deg,rgba(207,57,232,.20),rgba(207,57,232,.05));
  border:1px solid rgba(207,57,232,.45);
}
.turn.cy{background:linear-gradient(160deg,rgba(26,179,178,.20),rgba(26,179,178,.05));
  border-color:rgba(26,179,178,.45)}
.turn .who{
  font-family:var(--mono);font-size:8px;letter-spacing:.18em;text-transform:uppercase;
  color:var(--magenta);margin-bottom:9px;
}
.turn.cy .who{color:var(--cyan)}
.turn .say{font-family:var(--display);font-weight:700;font-size:19px;letter-spacing:-.01em}
.turn .sub{color:var(--muted);font-size:9px;margin-top:7px}

.mic{
  width:44px;height:44px;border-radius:50%;margin:14px auto 0;
  display:grid;place-items:center;
  background:rgba(207,57,232,.16);border:1px solid rgba(207,57,232,.5);
  animation:mpulse 2s ease-in-out infinite;
}
.mic.cy{background:rgba(26,179,178,.16);border-color:rgba(26,179,178,.5)}
.mic svg{width:19px;height:19px;stroke:var(--magenta);fill:none;stroke-width:1.7;
  stroke-linecap:round;stroke-linejoin:round}
.mic.cy svg{stroke:var(--cyan)}
@keyframes mpulse{
  0%,100%{box-shadow:0 0 0 0 rgba(207,57,232,.34)}
  50%{box-shadow:0 0 0 11px rgba(207,57,232,0)}
}

.turns{margin-top:14px;display:flex;flex-direction:column;gap:8px}
.line{border-radius:12px;padding:9px 11px;background:var(--ink-2);border:1px solid var(--line)}
.line .tag{
  font-family:var(--mono);font-size:7.5px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--muted);display:block;margin-bottom:4px;
}
.line.them{border-color:rgba(207,57,232,.28)}
.line.them .tag{color:var(--magenta)}
.line.you{border-color:rgba(26,179,178,.28)}
.line.you .tag{color:var(--cyan)}

.ui-foot{margin-top:auto;display:flex;gap:8px;padding-top:12px}
.ui-btn{
  flex:1;text-align:center;border-radius:100px;padding:9px 0;
  font-family:var(--display);font-weight:600;font-size:10px;
  border:1px solid var(--line);color:var(--text-2);
}
.ui-btn.pri{background:var(--cyan);color:#04100f;border-color:transparent}

/* ---------- photo translation ---------- */
.cam{
  position:relative;flex:1;margin-top:12px;border-radius:14px;overflow:hidden;
  background:linear-gradient(200deg,#1b2426 0%,#0e1416 55%,#080d0e 100%);
  border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;
}
.cam::before,.cam::after{
  content:'';position:absolute;width:20px;height:20px;border:1.5px solid rgba(26,179,178,.7);
}
.cam::before{top:9px;left:9px;border-right:0;border-bottom:0;border-radius:6px 0 0 0}
.cam::after{bottom:9px;right:9px;border-left:0;border-top:0;border-radius:0 0 6px 0}
.sign{
  background:#0f1517;border:1px solid #33413f;border-radius:6px;
  padding:14px 18px;text-align:center;transform:rotate(-2.5deg);
  box-shadow:0 14px 30px rgba(0,0,0,.6);
}
.sign .jp{font-size:17px;font-weight:600;letter-spacing:.08em;color:#dfe8e6}
.sign .sm{font-size:8px;color:#7d8b8a;margin-top:5px;letter-spacing:.1em}
.readout{
  position:absolute;left:10px;right:10px;bottom:10px;
  background:rgba(8,13,14,.94);backdrop-filter:blur(8px);
  border:1px solid rgba(26,179,178,.4);border-radius:12px;padding:11px 12px;
}
.readout .src{color:var(--muted);font-size:9px;margin-bottom:5px}
.readout .out{font-family:var(--display);font-weight:700;font-size:14px;letter-spacing:-.01em}
.readout .spk{
  display:flex;align-items:center;gap:6px;margin-top:8px;
  font-family:var(--mono);font-size:7.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--cyan);
}
.readout .spk svg{width:11px;height:11px;stroke:var(--cyan);fill:none;stroke-width:1.8;
  stroke-linecap:round;stroke-linejoin:round}
.detect{
  position:absolute;top:10px;left:50%;transform:translateX(-50%);
  font-family:var(--mono);font-size:7.5px;letter-spacing:.12em;text-transform:uppercase;
  background:rgba(8,13,14,.9);border:1px solid rgba(26,179,178,.35);border-radius:100px;
  padding:4px 10px;color:var(--cyan);white-space:nowrap;
}

/* ---------- navigation ---------- */
.navcard{
  margin-top:12px;border-radius:14px;border:1px solid var(--line);
  background:var(--ink-2);padding:13px;
}
.navcard .arrow{
  width:34px;height:34px;border-radius:10px;display:grid;place-items:center;
  background:rgba(26,179,178,.14);border:1px solid rgba(26,179,178,.4);margin-bottom:10px;
}
.navcard .arrow svg{width:17px;height:17px;stroke:var(--cyan);fill:none;stroke-width:2;
  stroke-linecap:round;stroke-linejoin:round}
.navcard .step{font-family:var(--display);font-weight:700;font-size:14px;letter-spacing:-.01em}
.navcard .dist{color:var(--muted);font-size:9px;margin-top:4px}
.saved{margin-top:12px;display:flex;flex-direction:column;gap:7px}
.saved .s{
  display:flex;align-items:center;gap:8px;border-radius:10px;padding:8px 10px;
  background:var(--ink-2);border:1px solid var(--line);font-size:10px;color:var(--text-2);
}
.saved .s svg{width:13px;height:13px;stroke:var(--cyan);fill:none;stroke-width:1.8;flex-shrink:0}
.saved .s b{color:var(--text);font-weight:600}

/* ---------- the emotional face ----------
   Each of the 22 characters carries ~5 triggers built from its own fears, loves and
   history. This is the strip that shows a face changing before the answer arrives. */
.moods{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.mood{
  display:flex;align-items:center;gap:9px;
  background:var(--ink-3);border:1px solid var(--line);border-radius:100px;
  padding:9px 18px 9px 14px;font-size:.86rem;color:var(--text-2);
  transition:border-color .3s,transform .3s,color .3s;
}
.mood:hover{border-color:var(--magenta);color:var(--text);transform:translateY(-2px)}
.mood i{
  width:7px;height:7px;border-radius:50%;flex-shrink:0;
  background:var(--magenta);box-shadow:0 0 9px rgba(207,57,232,.8);
}
.mood.cy i{background:var(--cyan);box-shadow:0 0 9px rgba(26,179,178,.8)}
.mood.cy:hover{border-color:var(--cyan)}

.beat{
  border-left:2px solid rgba(207,57,232,.5);padding:4px 0 4px 20px;margin:22px 0;
}
.beat .said{font-family:var(--display);font-weight:600;font-size:1.15rem;color:var(--text)}
.beat .did{color:var(--muted);font-size:.95rem;margin-top:8px}
.beat .did b{color:var(--magenta);font-weight:600}

/* ---------- side-by-side comparison ---------- */
.vs{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:10px}
.vs .col{background:var(--ink-3);border:1px solid var(--line);border-radius:18px;padding:28px 26px}
.vs .col.ours{border-color:rgba(26,179,178,.4);
  background:linear-gradient(165deg,rgba(26,179,178,.07),var(--ink-3) 60%)}
.vs h4{font-family:var(--mono);font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--muted);margin-bottom:18px;font-weight:400}
.vs .col.ours h4{color:var(--cyan)}
.vs ul{list-style:none}
.vs li{display:flex;gap:11px;padding:8px 0;font-size:.93rem;color:var(--text-2);line-height:1.5}
.vs li svg{width:14px;height:14px;flex-shrink:0;margin-top:6px;fill:none;stroke-width:2.2}
.vs .col.ours li svg{stroke:var(--cyan)}
.vs .col.theirs li svg{stroke:var(--muted)}
.vs .col.theirs li{color:var(--muted)}

@media(max-width:760px){ .vs{grid-template-columns:1fr} }