/* ================= VARIÁVEIS ================= */
:root{
  --preto:#0c0c0e;
  --grafite:#17171b;
  --grafite-2:#1f1f25;
  --dourado:#c8963e;
  --dourado-claro:#e0b45f;
  --vermelho:#c0392b;
  --branco:#ffffff;
  --cinza-txt:#c9c9cf;
  --cinza-mute:#8a8a92;
  --borda:#2c2c33;
  --erro:#e74c3c;
  --ok:#2ecc71;
  --radius:14px;
  --sombra:0 10px 30px rgba(0,0,0,.5);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Inter',system-ui,sans-serif;
  background:var(--preto);
  color:var(--branco);
  line-height:1.5;
  min-height:100vh;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,.plan-head,.plan-price,.home-title{font-family:'Oswald',sans-serif;letter-spacing:.5px}

/* ================= TELAS ================= */
.screen{display:none;min-height:100vh}
.screen.active{display:block}

/* ================= HOME ================= */
#screen-home{
  background:
    radial-gradient(circle at 50% 15%, rgba(200,150,62,.12), transparent 55%),
    var(--preto);
  align-items:center;justify-content:center;padding:32px 22px;
}
#screen-home.active{display:flex}
.home-wrap{max-width:440px;width:100%;text-align:center;animation:fadeUp .6s ease}
.home-logo{width:150px;height:150px;object-fit:contain;margin-bottom:20px;
  filter:drop-shadow(0 6px 18px rgba(0,0,0,.6))}
.home-title{font-size:2rem;font-weight:700;line-height:1.1;margin-bottom:12px}
.home-slogan{color:var(--dourado);font-weight:700;font-size:.82rem;letter-spacing:1.5px;
  margin-bottom:20px;font-family:'Oswald',sans-serif}
.home-text{color:var(--cinza-txt);font-size:.98rem;margin-bottom:30px;padding:0 6px}
.home-buttons{display:flex;flex-direction:column;gap:14px}

/* ================= BOTÕES ================= */
.btn{
  border:none;border-radius:12px;font-family:'Oswald',sans-serif;font-weight:600;
  letter-spacing:.8px;font-size:1rem;padding:16px 22px;cursor:pointer;
  transition:transform .12s ease,filter .2s ease,background .2s ease;
  display:inline-flex;align-items:center;justify-content:center;gap:10px;width:100%;
}
.btn:active{transform:scale(.98)}
.btn-lg{padding:18px 24px;font-size:1.08rem}
.btn-gold{background:linear-gradient(135deg,var(--dourado),var(--dourado-claro));color:#1a1205;
  box-shadow:0 6px 18px rgba(200,150,62,.28)}
.btn-gold:hover{filter:brightness(1.06)}
.btn-outline{background:transparent;color:var(--branco);border:1.5px solid var(--borda)}
.btn-outline:hover{border-color:var(--dourado);color:var(--dourado)}
.btn-whats{background:#25d366;color:#06340f}
.btn-whats:hover{filter:brightness(1.05)}
.btn:disabled{opacity:.45;cursor:not-allowed}
.btn-add{margin-bottom:16px}

/* ================= MODAL HORÁRIOS ================= */
.modal-overlay{
  position:fixed;inset:0;background:rgba(0,0,0,.82);backdrop-filter:blur(4px);
  z-index:100;display:none;align-items:center;justify-content:center;padding:20px;
}
.modal-overlay.open{display:flex;animation:fadeIn .25s ease}
.modal-box{
  background:var(--grafite);border:1px solid var(--borda);border-radius:var(--radius);
  max-width:520px;width:100%;max-height:88vh;overflow-y:auto;padding:26px 22px;position:relative;
  box-shadow:var(--sombra);
}
.modal-close{position:absolute;top:14px;right:14px;background:var(--grafite-2);border:none;
  color:var(--branco);width:38px;height:38px;border-radius:50%;cursor:pointer;font-size:1rem}
.modal-title{text-align:center;font-size:1.5rem;margin-bottom:20px;font-weight:700}
.modal-title span{color:var(--dourado)}
.sched-grid{display:flex;flex-direction:column;gap:14px}
.sched-card{background:var(--grafite-2);border:1px solid var(--borda);border-radius:12px;
  padding:16px 18px;border-left:3px solid var(--dourado)}
.sched-card h4{font-family:'Oswald';color:var(--dourado);font-size:1.15rem;margin-bottom:10px;letter-spacing:1px}
.sched-row{display:flex;justify-content:space-between;gap:12px;padding:6px 0;
  border-top:1px solid rgba(255,255,255,.05);font-size:.9rem}
.sched-row:first-of-type{border-top:none}
.sched-row .lbl{color:var(--cinza-txt)}
.sched-row .val{color:var(--branco);font-weight:600;text-align:right}

/* ================= FLOW / HEADER ================= */
.flow{max-width:640px;margin:0 auto;min-height:100vh;display:flex;flex-direction:column}
.flow-header{
  position:sticky;top:0;z-index:20;background:rgba(12,12,14,.94);backdrop-filter:blur(8px);
  border-bottom:1px solid var(--borda);padding:12px 16px;display:flex;align-items:center;gap:12px;
}
.flow-back{background:var(--grafite-2);border:1px solid var(--borda);color:var(--branco);
  width:40px;height:40px;border-radius:10px;cursor:pointer;flex-shrink:0;font-size:.95rem}
.flow-back:hover{border-color:var(--dourado);color:var(--dourado)}
.flow-logo{width:38px;height:38px;object-fit:contain;flex-shrink:0}
.progress{flex:1;height:7px;background:var(--grafite-2);border-radius:20px;overflow:hidden}
.progress-bar{height:100%;width:0;border-radius:20px;
  background:linear-gradient(90deg,var(--dourado),var(--dourado-claro));transition:width .35s ease}

.flow-body{flex:1;padding:26px 18px 60px;max-width:600px;margin:0 auto;width:100%}

/* ================= STEPS ================= */
.step{animation:fadeUp .35s ease}
.step-title{font-size:1.55rem;font-weight:700;margin-bottom:8px;text-align:center}
.step-title span{color:var(--dourado)}
.step-hint{color:var(--cinza-mute);text-align:center;font-size:.9rem;margin-bottom:22px}
.step-title + .cards-2,.step-title + .class-list{margin-top:24px}

/* ================= CARDS DE ESCOLHA ================= */
.cards-2{display:grid;grid-template-columns:1fr;gap:16px}
.choice-card{
  background:var(--grafite);border:1px solid var(--borda);border-radius:var(--radius);
  padding:30px 20px;cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:10px;
  transition:border-color .2s,transform .12s,box-shadow .2s;color:var(--branco);
}
.choice-card:hover{border-color:var(--dourado);transform:translateY(-3px);box-shadow:var(--sombra)}
.choice-card i{font-size:2.6rem;color:var(--dourado)}
.choice-name{font-family:'Oswald';font-size:1.25rem;font-weight:600;letter-spacing:1px}
.choice-sub{color:var(--cinza-mute);font-size:.85rem}

/* ================= PLANOS ================= */
.plan-card{
  background:var(--grafite);border:1px solid var(--borda);border-radius:var(--radius);
  padding:24px 22px;display:flex;flex-direction:column;text-align:center;
}
.plan-card-fam{border-color:var(--dourado)}
.plan-head{font-size:1.35rem;color:var(--dourado);font-weight:700;letter-spacing:1.5px;margin-bottom:6px}
.plan-price{font-size:2.6rem;font-weight:700;color:var(--branco);line-height:1}
.plan-price span{font-size:1.3rem;color:var(--cinza-txt)}
.plan-per{color:var(--cinza-mute);font-size:.85rem;margin-top:4px}
.plan-cond{color:var(--dourado-claro);font-size:.82rem;margin-top:8px;font-style:italic}
.plan-list{list-style:none;text-align:left;margin:18px 0 22px;display:flex;flex-direction:column;gap:10px}
.plan-list li{font-size:.9rem;color:var(--cinza-txt);display:flex;gap:10px;align-items:flex-start}
.plan-list i{color:var(--dourado);margin-top:3px;font-size:.8rem}
.plan-card .btn{margin-top:auto}

/* ================= TURMAS ================= */
.class-list{display:flex;flex-direction:column;gap:14px}
.class-card{
  background:var(--grafite);border:1px solid var(--borda);border-radius:12px;
  padding:18px 20px;cursor:pointer;display:flex;align-items:center;gap:16px;
  transition:border-color .2s,transform .12s;color:var(--branco);text-align:left;
}
.class-card:hover{border-color:var(--dourado);transform:translateY(-2px)}
.class-card .cc-icon{width:48px;height:48px;border-radius:10px;background:var(--grafite-2);
  display:flex;align-items:center;justify-content:center;color:var(--dourado);font-size:1.3rem;flex-shrink:0}
.class-card .cc-info{flex:1}
.class-card .cc-name{font-family:'Oswald';font-size:1.1rem;font-weight:600;letter-spacing:.5px}
.class-card .cc-meta{color:var(--cinza-mute);font-size:.85rem;margin-top:3px}
.class-card .cc-arrow{color:var(--dourado)}

/* ================= FORMULÁRIOS ================= */
.form-block{background:var(--grafite);border:1px solid var(--borda);border-radius:var(--radius);
  padding:20px 18px;margin-bottom:18px}
.form-legend{font-family:'Oswald';color:var(--dourado);font-size:1.05rem;letter-spacing:.5px;
  margin-bottom:16px;display:flex;align-items:center;gap:8px}
.block-note{color:var(--cinza-mute);font-size:.82rem;margin:-8px 0 14px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.field{display:flex;flex-direction:column;gap:6px}
.field.full{grid-column:1/-1}
.field label{font-size:.82rem;color:var(--cinza-txt);font-weight:500}
.field label small{color:var(--cinza-mute);font-weight:400}
.field input,.field select,.field textarea{
  background:var(--preto);border:1px solid var(--borda);border-radius:10px;
  color:var(--branco);padding:13px 14px;font-family:'Inter';font-size:.95rem;width:100%;
  transition:border-color .2s;
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--dourado)}
.field input.err,.field select.err{border-color:var(--erro);background:rgba(231,76,60,.06)}
.field select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%23c8963e' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 14px center;padding-right:36px}
.field textarea{resize:vertical}
.form-actions{display:flex;gap:12px;margin-top:8px}
.form-actions .btn{flex:1}

/* ================= FAMÍLIA ================= */
.fam-summary-bar{
  background:var(--grafite);border:1px solid var(--dourado);border-radius:12px;
  padding:16px 18px;margin-bottom:18px;display:flex;flex-direction:column;gap:4px;text-align:center;
}
.fam-summary-bar span{color:var(--cinza-txt);font-size:.9rem}
.fam-summary-bar strong{color:var(--dourado);font-size:1.25rem;font-family:'Oswald';letter-spacing:.5px}
.fam-members-list{display:flex;flex-direction:column;gap:12px;margin-bottom:6px}
.fam-member-card{
  background:var(--grafite);border:1px solid var(--borda);border-radius:12px;padding:16px 18px;
  display:flex;align-items:center;gap:14px;
}
.fam-member-card .fm-idx{width:34px;height:34px;border-radius:50%;background:var(--dourado);
  color:#1a1205;font-weight:700;display:flex;align-items:center;justify-content:center;flex-shrink:0;font-family:'Oswald'}
.fam-member-card .fm-info{flex:1;min-width:0}
.fam-member-card .fm-name{font-weight:600;font-size:1rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.fam-member-card .fm-meta{color:var(--cinza-mute);font-size:.82rem;margin-top:2px}
.fam-member-card .fm-actions{display:flex;gap:8px;flex-shrink:0}
.fam-member-card .fm-actions button{width:34px;height:34px;border-radius:8px;border:1px solid var(--borda);
  background:var(--grafite-2);color:var(--cinza-txt);cursor:pointer;font-size:.8rem}
.fam-member-card .fm-actions button:hover{border-color:var(--dourado);color:var(--dourado)}
.fam-member-card .fm-actions .del:hover{border-color:var(--erro);color:var(--erro)}
.empty-hint{color:var(--cinza-mute);text-align:center;padding:22px;font-size:.9rem;
  border:1px dashed var(--borda);border-radius:12px;margin-bottom:16px}

/* ================= RESUMO ================= */
.summary-content{margin-bottom:24px}
.sum-block{background:var(--grafite);border:1px solid var(--borda);border-radius:12px;
  padding:18px 20px;margin-bottom:14px}
.sum-block h4{font-family:'Oswald';color:var(--dourado);font-size:1.05rem;margin-bottom:12px;
  letter-spacing:.5px;border-bottom:1px solid var(--borda);padding-bottom:8px}
.sum-row{display:flex;justify-content:space-between;gap:14px;padding:5px 0;font-size:.9rem}
.sum-row .k{color:var(--cinza-mute)}
.sum-row .v{color:var(--branco);font-weight:500;text-align:right}
.sum-total{background:linear-gradient(135deg,rgba(200,150,62,.16),rgba(200,150,62,.04));
  border:1px solid var(--dourado)}
.sum-total .big{font-family:'Oswald';font-size:1.5rem;color:var(--dourado);font-weight:700}
.sum-member{border-left:3px solid var(--dourado)}
.sum-member .mem-title{font-family:'Oswald';font-size:1rem;color:var(--branco);margin-bottom:8px;font-weight:600}

/* ================= TELA FINAL ================= */
.final-wrap{text-align:center;padding:20px 0;animation:fadeUp .4s ease}
.final-icon{font-size:4.5rem;color:var(--ok);margin-bottom:18px;animation:pop .5s ease}
.final-title{font-size:1.8rem;font-weight:700;margin-bottom:12px}
.final-text{color:var(--cinza-txt);margin-bottom:28px;padding:0 10px}
.final-buttons{display:flex;flex-direction:column;gap:14px;margin-bottom:24px}
.final-note{color:var(--cinza-mute);font-size:.85rem;padding:0 10px}

/* ================= TOAST ================= */
.toast{
  position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(120px);
  background:var(--erro);color:#fff;padding:14px 22px;border-radius:12px;font-size:.9rem;
  font-weight:500;box-shadow:var(--sombra);z-index:200;max-width:90%;text-align:center;
  transition:transform .3s ease;
}
.toast.show{transform:translateX(-50%) translateY(0)}
.toast.ok{background:var(--ok);color:#06340f}

/* ================= ANIMAÇÕES ================= */
@keyframes fadeUp{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes pop{0%{transform:scale(.4);opacity:0}70%{transform:scale(1.12)}100%{transform:scale(1);opacity:1}}

/* ================= DESKTOP ================= */
@media(min-width:640px){
  .cards-2{grid-template-columns:1fr 1fr}
  .home-title{font-size:2.4rem}
  .home-buttons{flex-direction:row;justify-content:center}
  .home-buttons .btn{width:auto;min-width:210px}
  .final-buttons{max-width:480px;margin:0 auto 24px}
}
@media(max-width:400px){
  .form-grid{grid-template-columns:1fr}
  .home-title{font-size:1.7rem}
}