/* ============================================================
   HairSite — accesso e registrazione

   Impianto a due pannelli come beautyiqsolutions.it: a sinistra il
   perché (e, in registrazione, i due piani), a destra il modulo.
   Sotto i 900px il pannello di sinistra sparisce: su un telefono
   nessuno legge il marketing mentre sta entrando.

   Foglio autonomo: queste due pagine non caricano css/style.css né
   Bootstrap, così l'accesso resta la pagina più leggera del sito.
   ============================================================ */

:root{
  --bg:#0E0B09;
  --bg-2:#17110D;
  --rame:#D97B4E;
  --rame-2:#E9955F;
  --rame-3:#B25A33;
  --champagne:#E4CBA8;
  --ink:#F7F1EA;
  --muted:#B4A79B;
  --faint:#8A8078;
  --card:rgba(255,255,255,.05);
  --card-brd:rgba(255,255,255,.10);
  --danger:#F08279;
}
*{box-sizing:border-box;margin:0;padding:0}
body{
  font-family:'Plus Jakarta Sans',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  background:var(--bg);color:var(--ink);line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
a{text-decoration:none;color:var(--rame-2)}
a:hover{color:var(--rame)}
li{list-style:none}

/* ── Impianto ─────────────────────────────────────────────── */
.auth-split{display:grid;grid-template-columns:1fr 1fr;min-height:100vh}

/* ── Pannello sinistro ────────────────────────────────────── */
/* Il fondo resta a tutta larghezza, il contenuto no: su un monitor
   grande una colonna di testo larga 900px non si legge. Marchio e
   piè di pagina stanno ancorati agli angoli, così il blocco centrale
   è davvero centrato e non spinto in basso. */
.auth-visual{
  position:relative;overflow:hidden;padding:40px 56px 36px;
  display:grid;grid-template-rows:auto 1fr auto;
  background:
    radial-gradient(760px 560px at 12% 8%, rgba(217,123,78,.28), transparent 62%),
    radial-gradient(620px 520px at 96% 96%, rgba(110,74,99,.3), transparent 60%),
    var(--bg-2);
  border-right:1px solid rgba(255,255,255,.07);
}
/* Marchio, blocco centrale e piè di pagina condividono la stessa colonna
   larga 520: allineati sullo stesso bordo sinistro, non uno a filo del
   padding e l'altro al centro. */
.auth-visual > *{position:relative;z-index:1;width:100%;max-width:520px;margin-inline:auto}
.auth-visual-in{align-self:center;min-height:0;padding:32px 0}

.auth-brand{align-self:start;
  display:flex;align-items:center;gap:11px;font-weight:800;font-size:1.18rem;
  letter-spacing:-.03em;color:var(--ink)}
/* Il marchio della suite: porta gia' dentro il nome del prodotto, quindi
   sostituisce simbolo e testo. width/height nell'HTML riservano lo spazio. */
.auth-brand img{display:block;width:auto;height:34px}
.auth-form-mobile-brand img{display:block;width:auto;height:30px}
.auth-brand .mark{width:34px;height:34px;border-radius:11px;display:grid;place-items:center;
  font-size:1rem;color:#17151A;background:linear-gradient(135deg,var(--rame-2),var(--rame));
  box-shadow:0 0 18px rgba(217,123,78,.45)}

.auth-eyebrow{display:inline-flex;align-items:center;gap:13px;margin:0 0 16px;
  font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.22em;color:var(--rame-2)}
.auth-eyebrow::before{content:'';width:30px;height:1px;flex-shrink:0;
  background:linear-gradient(90deg,var(--rame),rgba(217,123,78,0))}

.auth-visual h2{font-size:clamp(1.6rem,2.4vw,2.15rem);font-weight:800;line-height:1.08;
  letter-spacing:.005em;text-transform:uppercase}
.auth-visual h2 .script{font-family:'Caveat',cursive;font-weight:700;font-size:1.2em;
  text-transform:none;letter-spacing:0;color:var(--rame-2);display:inline-block;line-height:1}
.auth-visual .lead{color:var(--muted);margin-top:16px;font-size:.98rem}

.auth-points{margin-top:26px;display:grid;gap:16px}
.auth-points li{display:flex;gap:13px;align-items:flex-start;font-size:.9rem;color:var(--muted)}
.auth-points i{color:var(--rame-2);margin-top:.15rem;flex-shrink:0;font-size:1.05rem}
.auth-points b{display:block;color:var(--ink);font-weight:700;font-size:.93rem;margin-bottom:1px}

/* Fascia dei numeri, sotto i punti */
.auth-figures{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin-top:28px;
  border-top:1px solid rgba(255,255,255,.09);border-bottom:1px solid rgba(255,255,255,.09)}
.auth-figures div{padding:18px 16px;border-left:1px solid rgba(255,255,255,.09)}
.auth-figures div:first-child{border-left:none;padding-left:0}
.auth-figures b{display:block;font-size:1.5rem;font-weight:800;letter-spacing:-.04em;line-height:1;
  color:var(--rame-2);font-variant-numeric:tabular-nums}
.auth-figures small{display:block;color:var(--faint);font-size:.75rem;margin-top:7px;line-height:1.35}

/* Passi successivi (registrazione) */
.auth-steps{margin-top:26px;display:grid;gap:13px}
.auth-steps li{display:flex;gap:13px;align-items:flex-start;font-size:.88rem;color:var(--muted)}
.auth-steps .n{flex-shrink:0;width:22px;height:22px;border-radius:50%;display:grid;place-items:center;
  font-size:.68rem;font-weight:800;color:var(--rame-2);
  background:rgba(217,123,78,.14);border:1px solid rgba(217,123,78,.3)}

.auth-foot{align-self:end;font-size:.78rem;color:var(--faint)}

/* ── Pannello destro: il modulo ───────────────────────────── */
.auth-form-panel{display:flex;align-items:center;justify-content:center;padding:56px 40px}
.auth-form{width:100%;max-width:400px}
.auth-form.wide{max-width:460px}

.auth-form h1{font-size:1.85rem;font-weight:800;letter-spacing:-.04em;line-height:1.1}
.auth-form .sub{color:var(--muted);margin-top:10px;font-size:.95rem}

.field{margin-bottom:18px}
.field label{display:block;font-size:.83rem;font-weight:700;color:var(--ink);margin-bottom:7px}
.field input{
  width:100%;background:var(--card);border:1px solid var(--card-brd);border-radius:14px;
  padding:13px 15px;font-family:inherit;font-size:.95rem;color:var(--ink);
  transition:border-color .2s,background .2s,box-shadow .2s;
}
.field input::placeholder{color:var(--faint)}
.field input:hover{border-color:rgba(255,255,255,.18)}
.field input:focus{outline:none;background:rgba(255,255,255,.08);
  border-color:rgba(217,123,78,.6);box-shadow:0 0 0 4px rgba(217,123,78,.16)}
.field .hint{font-size:.78rem;color:var(--faint);margin-top:6px}
/* Occhio per vedere la password: dentro il campo, a destra. */
.pass-wrap{position:relative}
.field .pass-wrap input{padding-right:54px}
.pass-eye{
  position:absolute;top:50%;right:6px;transform:translateY(-50%);
  width:42px;height:40px;display:grid;place-items:center;
  border:none;border-radius:11px;background:transparent;cursor:pointer;
  color:var(--muted);font-size:1.12rem;transition:color .2s,background .2s;
}
.pass-eye:hover{color:var(--ink);background:rgba(255,255,255,.07)}
.pass-eye:focus-visible{outline:none;color:var(--ink);box-shadow:0 0 0 3px rgba(217,123,78,.45)}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:520px){.field-row{grid-template-columns:1fr}}

.auth-btn{
  width:100%;display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:15px 26px;border-radius:999px;border:none;cursor:pointer;margin-top:6px;
  font-family:inherit;font-size:1rem;font-weight:800;color:#17151A;
  background:linear-gradient(135deg,var(--rame-2) 0%,var(--rame) 100%);
  box-shadow:0 6px 20px rgba(217,123,78,.26);
  transition:transform .22s ease,box-shadow .22s ease,filter .22s ease;
}
.auth-btn:hover{transform:translateY(-1px);box-shadow:0 10px 26px rgba(217,123,78,.36);filter:brightness(1.05)}
.auth-btn:active{transform:translateY(0)}

.auth-note{display:flex;align-items:center;justify-content:center;gap:8px;
  margin-top:16px;font-size:.8rem;color:var(--faint);text-align:center}
.auth-note i{color:var(--rame-2)}

.auth-sep{display:flex;align-items:center;gap:14px;margin:26px 0;color:var(--faint);font-size:.8rem}
.auth-sep::before,.auth-sep::after{content:'';flex:1;height:1px;background:rgba(255,255,255,.09)}

.auth-alt{text-align:center;font-size:.9rem;color:var(--muted)}
.auth-alt a{font-weight:700}

.auth-error{background:rgba(240,130,121,.12);border:1px solid rgba(240,130,121,.3);
  color:var(--danger);border-radius:14px;padding:13px 16px;margin-bottom:22px;font-size:.88rem}
.auth-error ul{display:grid;gap:5px}
.auth-error li{display:flex;gap:9px}
.auth-error li::before{content:'•';color:var(--danger)}

/* ── Scelta del piano (solo registrazione) ────────────────── */
.billing-toggle{display:flex;align-items:center;gap:12px;margin:26px 0 18px}
.billing-toggle .lab{font-size:.86rem;font-weight:700;color:var(--faint);transition:color .2s}
.billing-toggle .lab.on{color:var(--ink)}
.billing-toggle .switch{width:50px;height:27px;border-radius:999px;border:1px solid rgba(255,255,255,.16);
  background:rgba(255,255,255,.06);position:relative;cursor:pointer;padding:0;transition:background .25s}
.billing-toggle .switch .knob{position:absolute;top:3px;left:3px;width:19px;height:19px;border-radius:50%;
  background:var(--rame-2);transition:transform .25s cubic-bezier(.34,1.4,.64,1)}
.billing-toggle .switch[aria-checked="true"]{background:rgba(217,123,78,.22)}
.billing-toggle .switch[aria-checked="true"] .knob{transform:translateX(23px)}

/* Le due card stanno affiancate: sono un confronto, non un elenco, e
   in colonna spingevano i passi fuori dalla prima schermata. */
.plan-cards{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media(max-width:1260px){.plan-cards{grid-template-columns:1fr}}
.plan-card{position:relative;background:var(--card);border:1px solid var(--card-brd);border-radius:18px;
  padding:18px 20px;cursor:pointer;transition:border-color .2s,background .2s,transform .2s}
.plan-card:hover{transform:translateY(-2px);border-color:rgba(255,255,255,.2)}
.plan-card.selected{border-color:rgba(217,123,78,.65);background:rgba(217,123,78,.1)}
.plan-card .radio{position:absolute;top:19px;right:19px;width:19px;height:19px;border-radius:50%;
  border:2px solid rgba(255,255,255,.22);transition:border-color .2s}
.plan-card.selected .radio{border-color:var(--rame-2)}
.plan-card.selected .radio::after{content:'';position:absolute;inset:3px;border-radius:50%;background:var(--rame-2)}
.plan-card .tag{position:absolute;top:-10px;left:18px;background:linear-gradient(135deg,var(--rame-2),var(--rame));
  color:#17151A;border-radius:999px;font-size:.62rem;font-weight:800;letter-spacing:.1em;
  text-transform:uppercase;padding:3px 10px}
.plan-card .name{font-weight:800;font-size:.95rem;letter-spacing:-.02em;padding-right:26px}
.plan-card .price{font-size:1.55rem;font-weight:800;letter-spacing:-.045em;margin-top:8px;
  font-variant-numeric:tabular-nums;line-height:1}
.plan-card .period{color:var(--muted);font-size:.8rem}
.plan-card .extra{margin-top:8px;font-size:.82rem;color:var(--muted)}
.plan-card .extra.strong{color:var(--champagne);font-weight:800}
/* Stessa riga nello stesso punto in tutte e due le card, una in positivo e
   una in negativo: la prova gratuita è la sola differenza che conta prima
   di scegliere, e non deve potersi leggere una card senza l'altra. */
.plan-card .pc-trial{display:flex;align-items:center;gap:7px;margin-top:10px;padding-top:10px;
  border-top:1px solid rgba(255,255,255,.09);font-size:.76rem;font-weight:700;color:var(--rame-2)}
.plan-card .pc-trial i{font-size:.92rem}
.plan-card .pc-trial.none{color:var(--faint);font-weight:600}
.plan-card .tag.trial{background:var(--bg-2);color:var(--rame-2);border:1px solid rgba(217,123,78,.5)}

.plan-includes{margin-top:22px;background:rgba(0,0,0,.22);border-radius:16px;padding:18px 20px}
.plan-includes .t{font-size:.68rem;font-weight:800;text-transform:uppercase;letter-spacing:.16em;
  color:var(--faint);margin-bottom:12px}
.plan-includes ul{display:grid;grid-template-columns:1fr 1fr;gap:9px 18px}
.plan-includes li{display:flex;gap:8px;font-size:.83rem;color:var(--muted)}
.plan-includes i{color:var(--rame-2);flex-shrink:0;margin-top:.2rem}
@media(max-width:1100px){.plan-includes ul{grid-template-columns:1fr}}

/* ── Sotto i 900px il pannello di sinistra sparisce ───────── */
@media(max-width:900px){
  .auth-split{grid-template-columns:1fr}
  .auth-visual{display:none}
  .auth-form-panel{padding:36px 22px;min-height:100vh;
    background:radial-gradient(700px 520px at 50% 0%, rgba(217,123,78,.2), transparent 62%),var(--bg)}
  .auth-form-mobile-brand{display:flex!important}
}
.auth-form-mobile-brand{display:none;align-items:center;gap:11px;font-weight:800;font-size:1.1rem;
  letter-spacing:-.03em;color:var(--ink);margin-bottom:28px}
.auth-form-mobile-brand .mark{width:32px;height:32px;border-radius:10px;display:grid;place-items:center;
  font-size:.95rem;color:#17151A;background:linear-gradient(135deg,var(--rame-2),var(--rame))}

@media(prefers-reduced-motion:reduce){*{transition:none!important}}

/* ── Riepilogo del piano, solo su telefono ────────────────── */
.plan-mini{display:none;align-items:center;gap:14px;margin-top:22px;
  background:rgba(217,123,78,.1);border:1px solid rgba(217,123,78,.28);
  border-radius:16px;padding:14px 16px}
.plan-mini .pm-name{font-weight:800;font-size:.95rem;letter-spacing:-.02em}
.plan-mini .pm-price{font-size:.82rem;color:var(--muted);margin-top:2px}
.plan-mini .pm-switch{margin-left:auto;flex-shrink:0;background:none;cursor:pointer;
  border:1px solid rgba(255,255,255,.2);color:var(--ink);border-radius:999px;
  font-family:inherit;font-size:.78rem;font-weight:700;padding:7px 14px;transition:border-color .2s,background .2s}
.plan-mini .pm-switch:hover{border-color:rgba(217,123,78,.6);background:rgba(217,123,78,.1)}
@media(max-width:900px){.plan-mini{display:flex}}