/* ============================================================
   CoHealth — CSS Base (variáveis, reset, tipografia)
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:ital,wght@0,400;0,500;0,600;0,700;0,800;1,400;1,600&family=Inter:wght@300;400;500;600&display=swap');

:root {
  /* Paleta */
  --brand-dark:   #0D1B2A;
  --brand-mid:    #1A4F7A;
  --brand-light:  #E8F1F8;
  --accent:       #D8B155;
  --accent-dark:  #B8912E;
  --surface:      #FFFFFF;
  --surface-2:    #F5F8FC;
  --text-main:    #0D1B2A;
  --text-soft:    #4A5B6B;
  --text-muted:   #7A8EA0;
  --success:      #1A9E6A;
  --danger:       #D94F4F;
  --warning:      #E8A030;
  --border:       #D8E5F0;
  --border-soft:  #EAF0F6;

  /* Tipografia */
  --font-display: 'Plus Jakarta Sans', sans-serif;
  --font-body:    'Inter', sans-serif;

  /* Layout */
  --radius:       12px;
  --radius-sm:    8px;
  --radius-lg:    20px;
  --shadow:       0 4px 24px rgba(13,27,42,.10);
  --shadow-lg:    0 12px 48px rgba(13,27,42,.16);
  --ease:         cubic-bezier(.4,0,.2,1);
  --container:    1160px;
  --nav-h:        72px;

  /* Gold line assinatura */
  --gold-line: 2px solid var(--accent);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  color: var(--text-main);
  background: var(--surface);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img, video { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }
input, select, textarea { font-family: inherit; }
ul, ol { list-style: none; }

/* Linha-assinatura dourada */
.gold-line {
  width: 48px;
  height: 2px;
  background: var(--accent);
  margin: 0 0 1.5rem;
  border-radius: 2px;
}
.gold-line.center { margin: 0 auto 1.5rem; }

/* Container */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* Tipografia */
.kicker {
  font-family: var(--font-display);
  font-size: .65rem;
  font-weight: 700;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: .8rem;
  display: block;
}
.sec-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--brand-dark);
}
.sec-title em { font-style: italic; color: var(--brand-mid); }
.sec-sub {
  font-size: 1rem;
  color: var(--text-soft);
  line-height: 1.75;
  margin-top: .75rem;
}

/* Botões */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .85rem 2rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-display);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  transition: background .22s var(--ease), transform .18s var(--ease), box-shadow .22s var(--ease);
  cursor: pointer;
}
.btn-primary {
  background: var(--brand-mid);
  color: #fff;
  box-shadow: 0 4px 16px rgba(26,79,122,.25);
}
.btn-primary:hover { background: #153e63; transform: translateY(-2px); box-shadow: 0 8px 28px rgba(26,79,122,.32); }
.btn-gold {
  background: var(--accent);
  color: var(--brand-dark);
  box-shadow: 0 4px 16px rgba(200,169,110,.3);
}
.btn-gold:hover { background: var(--accent-dark); transform: translateY(-2px); box-shadow: 0 8px 28px rgba(216,177,85,.38); }
.btn-outline {
  background: transparent;
  color: var(--brand-mid);
  border: 1.5px solid var(--brand-mid);
}
.btn-outline:hover { background: var(--brand-light); color: var(--brand-mid); }
/* variante sobre fundo escuro */
.btn-outline-light {
  background: transparent;
  color: #fff;
  border: 1.5px solid rgba(255,255,255,.35);
}
.btn-outline-light:hover {
  background: rgba(255,255,255,.12);
  border-color: rgba(255,255,255,.6);
  color: #fff;
}
.btn-ghost {
  background: transparent;
  color: var(--text-soft);
  border: 1.5px solid var(--border);
}
.btn-ghost:hover { border-color: var(--brand-mid); color: var(--brand-mid); }
.btn-sm { padding: .55rem 1.25rem; font-size: .62rem; }
.btn-lg { padding: 1.05rem 2.5rem; font-size: .72rem; }

/* Cards base */
.card {
  background: var(--surface);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: box-shadow .25s var(--ease), transform .25s var(--ease);
}
.card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); }

/* Badge */
.badge {
  display: inline-block;
  padding: .25rem .75rem;
  border-radius: 20px;
  font-size: .6rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.badge-blue   { background: var(--brand-light); color: var(--brand-mid); }
.badge-gold   { background: #FBF5E8; color: var(--accent-dark); }
.badge-green  { background: #E6F7F1; color: var(--success); }
.badge-red    { background: #FDEAEA; color: var(--danger); }
.badge-yellow { background: #FEF5E6; color: var(--warning); }

/* Toast */
.toasts { position: fixed; top: 1rem; right: 1rem; z-index: 9999; display: flex; flex-direction: column; gap: .5rem; }
.toast {
  padding: .85rem 1.4rem;
  border-radius: var(--radius-sm);
  font-size: .78rem;
  font-weight: 600;
  color: #fff;
  background: var(--brand-dark);
  box-shadow: var(--shadow-lg);
  transform: translateX(120%);
  transition: transform .35s var(--ease);
  max-width: 300px;
}
.toast.in { transform: translateX(0); }
.toast.success { background: var(--success); }
.toast.error   { background: var(--danger); }
.toast.warning { background: var(--warning); }

/* Loading overlay */
.loading-ov {
  position: fixed; inset: 0;
  background: rgba(13,27,42,.55);
  display: flex; align-items: center; justify-content: center;
  z-index: 9998;
  backdrop-filter: blur(4px);
}
.loading-ov.hidden { display: none; }
.loading-spinner {
  width: 44px; height: 44px;
  border: 3px solid rgba(255,255,255,.2);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin .7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Reveal animation */
[data-reveal] { opacity: 0; transform: translateY(28px); transition: opacity .65s var(--ease), transform .65s var(--ease); }
[data-reveal].visible { opacity: 1; transform: none; }

/* Scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--surface-2); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }

/* Modal overlay */
.modal-ov {
  position: fixed; inset: 0;
  background: rgba(13,27,42,.6);
  backdrop-filter: blur(6px);
  z-index: 1000;
  display: flex; align-items: center; justify-content: center;
  padding: 1rem;
  opacity: 0; pointer-events: none;
  transition: opacity .3s var(--ease);
}
.modal-ov.open { opacity: 1; pointer-events: all; }
.modal-box {
  background: var(--surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  width: 100%; max-width: 560px;
  max-height: 90vh; overflow-y: auto;
  padding: 2.5rem;
  transform: translateY(24px);
  transition: transform .35s var(--ease);
  position: relative;
}
.modal-ov.open .modal-box { transform: none; }
.modal-close {
  position: absolute; top: 1.25rem; right: 1.25rem;
  width: 32px; height: 32px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  background: var(--surface-2);
  color: var(--text-muted);
  font-size: 1.1rem;
  cursor: pointer;
  transition: background .2s;
}
.modal-close:hover { background: var(--border); color: var(--brand-dark); }

/* Form base */
.form-group { margin-bottom: 1rem; }
.form-label {
  display: block;
  font-size: .62rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--brand-mid);
  margin-bottom: .45rem;
}
.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: .75rem 1rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: .9rem;
  color: var(--text-main);
  background: var(--surface);
  transition: border-color .2s;
  outline: none;
}
.form-input:focus, .form-select:focus, .form-textarea:focus { border-color: var(--brand-mid); }
.form-textarea { min-height: 90px; resize: vertical; line-height: 1.6; }
.form-hint { font-size: .68rem; color: var(--text-muted); margin-top: .35rem; }
.form-error { font-size: .68rem; color: var(--danger); margin-top: .35rem; }
.form-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

/* Section spacing */
.section { padding: 6rem 0; }
.section-alt { background: var(--surface-2); }

/* Divider */
.section-divider {
  height: var(--gold-line);
  background: var(--accent);
  border: none;
  width: 60px;
  margin: 0 auto 1.5rem;
}

/* WhatsApp FAB */
.fab-wa {
  position: fixed;
  bottom: 1.75rem;
  right: 1.75rem;
  width: 56px; height: 56px;
  background: #25D366;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 6px 24px rgba(37,211,102,.4);
  z-index: 800;
  transition: transform .2s var(--ease), box-shadow .2s;
  color: #fff;
}
.fab-wa:hover { transform: scale(1.1); box-shadow: 0 10px 32px rgba(37,211,102,.5); }

/* Responsive */
@media (max-width: 768px) {
  .section { padding: 4rem 0; }
  .sec-title { font-size: clamp(1.5rem, 6vw, 2rem); }
  .form-grid-2 { grid-template-columns: 1fr; }
  .container { padding: 0 16px; }
  .modal-box { padding: 1.75rem 1.25rem; }
}