/* ═══════════════════════════════════════════════════════════════
   DIRIGO — the lead form, staged inside an iPhone.

   Every dimension is one device pixel of the real spec (393×852 screen,
   56 radius, 12 bezel, 126×37 Dynamic Island, 59/34 safe areas) times
   `--u`. Scaling the device is a single custom-property change.

   `--u` rather than `em`: an element that sets its own font-size in em
   re-bases every other em on it, which silently multiplies paddings and
   heights. A custom property is immune to that cascade.
   ═══════════════════════════════════════════════════════════════ */

.phone-stage{
  position:relative;display:flex;justify-content:center;
  perspective:1600px;
}
/* A pool of brand light so a device still separates from a dark page. */
.phone-stage::before{
  content:"";position:absolute;inset:-12% -8%;z-index:0;pointer-events:none;
  background:radial-gradient(54% 44% at 50% 46%,rgba(255,255,255,.42),rgba(255,255,255,0) 70%);
  filter:blur(22px);
}

.phone{
  --u:.7px;
  position:relative;z-index:1;
  transform-style:preserve-3d;
  transition:transform .5s var(--ease);
  will-change:transform;
}
.phone-frame{
  width:calc(var(--u)*417);height:calc(var(--u)*876);
  border-radius:calc(var(--u)*68);padding:calc(var(--u)*12);
  box-sizing:border-box;position:relative;overflow:hidden;
  background:linear-gradient(135deg,#e8e9ec 0%,#d7d8dc 40%,#b9babd 100%);
  box-shadow:
    0 calc(var(--u)*40) calc(var(--u)*90) calc(var(--u)*-30) rgba(0,0,0,.75),
    0 calc(var(--u)*4) calc(var(--u)*10) rgba(0,0,0,.4),
    inset 0 0 0 1px rgba(255,255,255,.4);
}
.phone-screen{
  width:100%;height:100%;border-radius:calc(var(--u)*56);
  position:relative;overflow:hidden;background:#0b0c0e;
  box-shadow:
    inset 0 0 0 1px rgba(255,255,255,.04),
    inset 0 calc(var(--u)*10) calc(var(--u)*20) rgba(0,0,0,.35);
}
.phone-wall{
  position:absolute;inset:0;z-index:0;
  background-size:cover;background-position:center;
  opacity:.5;filter:saturate(.7) brightness(.5);
}
.phone-wall::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(11,12,14,.85) 0%,rgba(11,12,14,.94) 42%,#0b0c0e 100%);
}
.phone-island{
  position:absolute;top:calc(var(--u)*12);left:50%;transform:translateX(-50%);
  width:calc(var(--u)*126);height:calc(var(--u)*37);
  border-radius:calc(var(--u)*20);background:#000;z-index:4;
}
.phone-home{
  position:absolute;bottom:calc(var(--u)*8);left:50%;transform:translateX(-50%);
  width:calc(var(--u)*134);height:calc(var(--u)*5);
  border-radius:calc(var(--u)*3);z-index:4;pointer-events:none;
  background:linear-gradient(180deg,rgba(255,255,255,.7),rgba(255,255,255,.35));
}

/* ── status bar ──────────────────────────────────────────────── */
.phone-status{
  position:absolute;top:0;left:0;right:0;height:calc(var(--u)*59);z-index:3;
  display:flex;align-items:center;justify-content:space-between;
  padding:calc(var(--u)*14) calc(var(--u)*30) 0;
  font-size:calc(var(--u)*15);font-weight:600;color:#fff;
  direction:ltr;pointer-events:none;
}
.phone-status .bars{display:flex;align-items:center;gap:calc(var(--u)*5)}
.phone-status svg{width:calc(var(--u)*17);height:calc(var(--u)*12);display:block}

/* ── app surface ─────────────────────────────────────────────── */
.phone-app{
  position:absolute;top:calc(var(--u)*59);right:0;bottom:calc(var(--u)*34);left:0;
  z-index:2;display:flex;flex-direction:column;
  padding:0 calc(var(--u)*26) calc(var(--u)*10);
  color:#fff;direction:rtl;text-align:right;
}
.phone-head{padding:calc(var(--u)*14) 0 calc(var(--u)*18);flex:none}
.phone-head img{width:calc(var(--u)*96);height:auto;opacity:.95}
.phone-head h3{
  margin:calc(var(--u)*14) 0 0;
  font-size:calc(var(--u)*26);font-weight:800;letter-spacing:-.02em;line-height:1.15;
}
.phone-head p{
  margin:calc(var(--u)*6) 0 0;
  font-size:calc(var(--u)*14);line-height:1.5;color:rgba(255,255,255,.55);
}

/* Progress rail — one segment per step, filled as they are cleared. */
.phone-rail{display:flex;gap:calc(var(--u)*5);margin-top:calc(var(--u)*16);flex:none}
.phone-rail i{
  flex:1;height:calc(var(--u)*3);border-radius:calc(var(--u)*2);
  background:rgba(255,255,255,.16);transition:background .45s var(--ease);
}
.phone-rail i.done{background:var(--cyan)}

/* ── steps ───────────────────────────────────────────────────── */
.phone-body{position:relative;flex:1;min-height:0;margin-top:calc(var(--u)*20)}
.phone-step{
  position:absolute;inset:0;display:flex;flex-direction:column;
  gap:calc(var(--u)*14);overflow-y:auto;justify-content:center;
  opacity:0;transform:translateX(calc(var(--u)*-24));pointer-events:none;
  transition:opacity .4s var(--ease),transform .5s var(--ease);
}
.phone-step.on{opacity:1;transform:none;pointer-events:auto}
/* A step already answered leaves toward the reading edge. */
.phone-step.past{transform:translateX(calc(var(--u)*24))}

.pf{display:flex;flex-direction:column}
.pf label{
  font-size:calc(var(--u)*12);letter-spacing:.16em;text-transform:uppercase;
  color:rgba(255,255,255,.45);margin-bottom:calc(var(--u)*8);
}
.pf input,.pf select,.pf textarea{
  font-family:inherit;font-size:calc(var(--u)*16);font-weight:400;color:#fff;
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);
  border-radius:calc(var(--u)*14);
  padding:calc(var(--u)*14) calc(var(--u)*16);
  width:100%;-webkit-appearance:none;appearance:none;
  transition:border-color .3s,background .3s;
}
.pf textarea{resize:none;min-height:calc(var(--u)*96);line-height:1.5}
.pf input:focus,.pf select:focus,.pf textarea:focus{
  outline:none;border-color:var(--cyan);background:rgba(34,185,234,.09);
}
.pf .msg{
  font-size:calc(var(--u)*12);color:#ff8f7a;
  margin-top:calc(var(--u)*7);min-height:1em;opacity:0;transition:opacity .25s;
}
.pf.bad input,.pf.bad select,.pf.bad textarea{border-color:#ff8f7a}
.pf.bad .msg{opacity:1}

/* Event type as tappable chips — a native select reads poorly at this size. */
.chips{display:flex;flex-wrap:wrap;gap:calc(var(--u)*8)}
.chips button{
  font-family:inherit;font-size:calc(var(--u)*14);color:rgba(255,255,255,.72);
  cursor:pointer;background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.12);border-radius:999px;
  padding:calc(var(--u)*10) calc(var(--u)*14);
  transition:background .3s,border-color .3s,color .3s;
}
.chips button:hover{border-color:rgba(255,255,255,.3);color:#fff}
.chips button[aria-pressed="true"]{
  background:var(--cyan);border-color:var(--cyan);color:#0b0c0e;font-weight:600;
}

/* ── footer controls ─────────────────────────────────────────── */
.phone-foot{flex:none;padding-top:calc(var(--u)*14);display:flex;align-items:center;gap:calc(var(--u)*10)}
.phone-next{
  flex:1;font-family:inherit;font-size:calc(var(--u)*16);font-weight:600;cursor:pointer;
  background:var(--cyan);color:#0b0c0e;border:0;border-radius:999px;
  padding:calc(var(--u)*15) calc(var(--u)*20);
  display:flex;align-items:center;justify-content:center;gap:calc(var(--u)*8);
  transition:filter .3s,transform .3s var(--ease);
}
.phone-next:hover{filter:brightness(1.08)}
.phone-next:active{transform:scale(.98)}
.phone-next svg{width:calc(var(--u)*16);height:calc(var(--u)*16)}
.phone-back{
  font-family:inherit;font-size:calc(var(--u)*14);color:rgba(255,255,255,.5);
  cursor:pointer;background:transparent;border:0;
  padding:calc(var(--u)*12) calc(var(--u)*6);
}
.phone-back:hover{color:#fff}
.phone-back[hidden]{display:none}

/* ── sent ────────────────────────────────────────────────────── */
.phone-done{
  position:absolute;inset:0;z-index:5;background:#0b0c0e;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:calc(var(--u)*16);padding:calc(var(--u)*40) calc(var(--u)*30);text-align:center;
  opacity:0;visibility:hidden;transition:opacity .5s var(--ease),visibility 0s linear .5s;
}
.phone.sent .phone-done{opacity:1;visibility:visible;transition:opacity .5s var(--ease),visibility 0s}
.phone-tick{
  width:calc(var(--u)*74);height:calc(var(--u)*74);border-radius:999px;
  display:grid;place-items:center;background:var(--cyan);color:#0b0c0e;
}
.phone-tick svg{width:calc(var(--u)*36);height:calc(var(--u)*36)}
.phone.sent .phone-tick{animation:tick .7s var(--ease) both}
@keyframes tick{0%{transform:scale(.4);opacity:0}60%{transform:scale(1.08)}100%{transform:scale(1);opacity:1}}
.phone-done h4{margin:0;font-size:calc(var(--u)*24);font-weight:800;color:#fff}
.phone-done p{margin:0;font-size:calc(var(--u)*15);line-height:1.6;color:rgba(255,255,255,.6)}

/* ── responsive scaling ──────────────────────────────────────── */
@media(max-width:1350px){.phone{--u:.62px}}
@media(max-width:1100px){.phone{--u:.55px}}

/* ── portrait: the device, scaled down ───────────────────────────
   The frame stays — it is the point of the section. Only the geometry
   shrinks. The type inside is then set in absolute px rather than in --u,
   because at this scale a proportional 12px label lands under 9px and
   stops being readable. */
@media(max-width:760px){
  .phone{--u:.53px}
  .phone-stage::before{inset:-8% -6%;filter:blur(26px)}
  .phone-status{font-size:.6rem;padding-top:calc(var(--u)*16)}
  .phone-app{padding:0 calc(var(--u)*24) calc(var(--u)*12)}
  .phone-head img{width:78px}
  .phone-head h3{font-size:1.16rem;margin-top:.6rem}
  .phone-head p{font-size:.78rem;margin-top:.3rem}
  .phone-rail{margin-top:.8rem}
  .phone-body{margin-top:1rem}
  .phone-step{gap:.85rem}
  .pf label{font-size:.66rem;margin-bottom:.4rem;letter-spacing:.12em}
  .pf input,.pf select,.pf textarea{font-size:.95rem;padding:.68rem .85rem;border-radius:11px}
  .pf textarea{min-height:4.6rem}
  .pf .msg{font-size:.7rem;margin-top:.35rem}
  .chips{gap:.4rem}
  .chips button{font-size:.78rem;padding:.5rem .7rem}
  .phone-foot{padding-top:.9rem;gap:.5rem}
  .phone-next{font-size:.95rem;padding:.8rem 1rem;gap:.45rem}
  .phone-next svg{width:15px;height:15px}
  .phone-back{font-size:.82rem;padding:.6rem .35rem}
  .phone-done h4{font-size:1.25rem}
  .phone-done p{font-size:.9rem}
  .phone-tick{width:60px;height:60px}
  .phone-tick svg{width:28px;height:28px}
}
@media(max-width:400px){.phone{--u:.48px}}
@media(prefers-reduced-motion:reduce){
  .phone{transition:none!important;transform:none!important}
  .phone-step{transition:opacity .2s}
  .phone.sent .phone-tick{animation:none}
}