/* ============================================================
   Handliv – modern.css  (DARK MODE)
   Tema dark moderno: gradientes vibrantes, glassmorphism escuro,
   animações de scroll, microinterações de botão, WhatsApp float.
   Sobrepõe o Bootstrap mantendo o conteúdo semântico do index.html.
   ============================================================ */

:root {
  --hl-primary:        #4d8bff;
  --hl-primary-dark:   #2e6fff;
  --hl-accent:         #16d39a;
  --hl-accent-dark:    #0fb27c;
  --hl-ink:            #eaf0ff;
  --hl-ink-soft:       #9aa7c7;
  --hl-bg:             #070b16;
  --hl-bg-2:           #0c1322;
  --hl-card:           #111a2e;
  --hl-glass:          rgba(20, 30, 52, 0.65);
  --hl-glass-border:   rgba(120, 160, 255, 0.18);
  --hl-shadow-sm:      0 6px 18px rgba(0, 0, 0, 0.45);
  --hl-shadow-lg:      0 20px 50px rgba(0, 0, 0, 0.55);
  --hl-radius:         18px;
  --hl-grad:           linear-gradient(135deg, #4d8bff 0%, #16d39a 100%);
  --hl-grad-animated:  linear-gradient(135deg, #4d8bff 0%, #6f6bff 40%, #16d39a 100%);
  --hl-grad-dark-bg:   radial-gradient(1200px 600px at 80% -10%, rgba(22, 211, 154, .14), transparent 60%),
                        radial-gradient(900px 500px at 0% 10%, rgba(77, 139, 255, .18), transparent 60%);
}

html { scroll-behavior: smooth; }

body {
  background: var(--hl-bg);
  color: var(--hl-ink);
  font-feature-settings: "ss01", "cv01";
  -webkit-font-smoothing: antialiased;
}

/* Texto base Bootstrap (text-muted) vira cinza-claro */
.text-muted { color: var(--hl-ink-soft) !important; }

/* ---------- Navbar ---------- */
#mainNav.navbar {
  background: rgba(11, 18, 32, 0.75) !important;
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid rgba(120, 160, 255, 0.10);
  transition: background .3s ease, box-shadow .3s ease, padding .3s ease;
}
#mainNav.navbar-shrink {
  box-shadow: var(--hl-shadow-sm);
  padding-top: .25rem !important;
  padding-bottom: .25rem !important;
}
#mainNav .nav-link {
  font-weight: 600;
  color: var(--hl-ink-soft) !important;
  position: relative;
  transition: color .2s ease;
}
#mainNav .nav-link::after {
  content: "";
  position: absolute;
  left: 50%; bottom: 4px;
  width: 0; height: 2px;
  background: var(--hl-grad);
  transition: width .25s ease, left .25s ease;
}
#mainNav .nav-link:hover,
#mainNav .nav-link.active {
  color: #fff !important;
}
#mainNav .nav-link:hover::after,
#mainNav .nav-link.active::after {
  width: 70%; left: 15%;
}
#mainNav .btn-primary {
  background: var(--hl-grad-animated);
  background-size: 200% 200%;
  border: none;
  border-radius: 999px;
  padding: .55rem 1.4rem;
  font-weight: 700;
  color: #fff;
  box-shadow: 0 8px 24px rgba(77, 139, 255, .35);
  animation: hl-gradient-move 6s ease infinite;
  transition: transform .2s ease, box-shadow .2s ease;
}
#mainNav .btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 32px rgba(77, 139, 255, .5);
}
@keyframes hl-gradient-move {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* ---------- Hero ---------- */
header.pt-5 {
  position: relative;
  background-image: var(--hl-grad-dark-bg),
    linear-gradient(180deg, #070b16 0%, #0c1322 100%) !important;
  overflow: hidden;
  color: var(--hl-ink);
}
header.pt-5::before {
  content: "";
  position: absolute; inset: 0;
  background-image:
    radial-gradient(rgba(120, 160, 255, 0.06) 1px, transparent 1px);
  background-size: 22px 22px;
  mask-image: linear-gradient(180deg, #000 0%, transparent 70%);
  -webkit-mask-image: linear-gradient(180deg, #000 0%, transparent 70%);
  pointer-events: none;
}
header.pt-5 > .container { position: relative; z-index: 2; }

header.pt-5 h1.display-4 {
  letter-spacing: -0.02em;
  background: linear-gradient(120deg, #ffffff 0%, #4d8bff 60%, #16d39a 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
header.pt-5 p,
header.pt-5 p.text-muted { color: var(--hl-ink-soft) !important; }
header.pt-5 .underline {
  position: relative;
  color: inherit;
  background: none;
}
header.pt-5 .underline::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -6px;
  height: 6px;
  border-radius: 6px;
  background: var(--hl-grad);
  transform: scaleX(.6);
  transform-origin: left;
  animation: hl-underline 1.2s ease .2s forwards;
}
@keyframes hl-underline {
  to { transform: scaleX(1); }
}

/* Hero form */
header.pt-5 form {
  display: flex;
  gap: .6rem;
  flex-wrap: wrap;
  justify-content: center;
  max-width: 560px;
  margin: 0 auto;
  padding: 1rem 1.2rem 1.1rem;
  background: var(--hl-glass);
  border: 1px solid var(--hl-glass-border);
  border-radius: var(--hl-radius);
  box-shadow: var(--hl-shadow-lg);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}
header.pt-5 form input[type=email] {
  flex: 2 1 240px;
  background: rgba(10, 16, 30, 0.7);
  color: var(--hl-ink);
  border: 1px solid rgba(120, 160, 255, 0.25);
  border-radius: 999px;
  padding: .65rem 1.1rem;
  font-size: 1rem;
  transition: border-color .2s, box-shadow .2s;
}
header.pt-5 form input[type=email]::placeholder { color: #5d6b88; }
header.pt-5 form input[type=email]:focus {
  outline: none;
  border-color: var(--hl-primary);
  background: rgba(10, 16, 30, 0.9);
  box-shadow: 0 0 0 4px rgba(77, 139, 255, .22);
}
header.pt-5 form .btn-primary {
  flex: 1 1 140px;
  background: var(--hl-grad-animated);
  background-size: 200% 200%;
  border: none;
  border-radius: 999px;
  font-weight: 700;
  color: #fff;
  padding: .65rem 1.4rem;
  box-shadow: 0 8px 24px rgba(77,139,255,.35);
  animation: hl-gradient-move 6s ease infinite;
  transition: transform .2s, box-shadow .2s;
}
header.pt-5 form .btn-primary:hover {
  transform: translateY(-2px);
}

/* Badge de prova social no hero */
.hl-hero-badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem 1.6rem;
  margin-top: 1.5rem;
  font-size: .9rem;
  color: var(--hl-ink-soft);
}
.hl-hero-badges .hl-badge {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  background: rgba(20, 30, 52, 0.8);
  border: 1px solid rgba(120, 160, 255, 0.15);
  color: var(--hl-ink-soft);
  padding: .35rem .75rem;
  border-radius: 999px;
  box-shadow: var(--hl-shadow-sm);
}
.hl-hero-badges .hl-badge strong { color: #fff; }
.hl-hero-badges .hl-badge .hl-star { color: #ffb800; }

/* Hero result image card */
header.pt-5 .text-center.position-relative img.img-fluid {
  border-radius: var(--hl-radius);
  box-shadow: var(--hl-shadow-lg);
  border: 6px solid var(--hl-card);
  transform: perspective(1200px) rotateX(2deg);
  transition: transform .6s ease;
}
header.pt-5 .text-center.position-relative:hover img.img-fluid {
  transform: perspective(1200px) rotateX(0deg) translateY(-6px);
}

/* ---------- Cards (features / pricing) ---------- */
.card {
  border: 1px solid rgba(120, 160, 255, 0.12) !important;
  border-radius: var(--hl-radius) !important;
  background: var(--hl-card);
  color: var(--hl-ink);
  box-shadow: var(--hl-shadow-sm);
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--hl-shadow-lg);
  border-color: rgba(77, 139, 255, .5) !important;
}
.card h4, .card h5, .card h6 { color: #fff; }
.card .bs-icon {
  background: var(--hl-grad) !important;
  color: #fff !important;
  box-shadow: 0 10px 28px rgba(77,139,255,.35);
  transition: transform .3s ease;
}
.card:hover .bs-icon { transform: scale(1.08) rotate(-4deg); }

/* Pricing específico */
.card.border-2 { border-width: 2px !important; }
.card .badge.bg-secondary.position-absolute {
  background: var(--hl-grad) !important;
  color: #fff !important;
  border-radius: 0 0 0 12px;
  padding: .35rem .8rem;
}

/* Botão primário das cards de preço */
.card .btn-primary,
.card .btn-warning {
  border-radius: 999px;
  font-weight: 700;
  padding: .55rem 1.2rem;
  color: #fff;
  transition: transform .2s, box-shadow .2s, filter .2s;
}
.card .btn-primary {
  background: var(--hl-grad-animated);
  background-size: 200% 200%;
  border: none;
  animation: hl-gradient-move 6s ease infinite;
  box-shadow: 0 8px 24px rgba(77,139,255,.3);
}
.card .btn-warning {
  background: #ffb800;
  border: none;
  color: #1a1500;
  box-shadow: 0 8px 24px rgba(255,184,0,.3);
}
.card .btn-primary:hover,
.card .btn-warning:hover { transform: translateY(-2px); filter: saturate(1.1); }

/* ---------- Stats ---------- */
.hl-stat .fs-2 {
  background: var(--hl-grad);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
  font-weight: 800;
}

/* ---------- Garantia / banners ---------- */
.bg-primary.border.rounded {
  border-radius: var(--hl-radius) !important;
  box-shadow: var(--hl-shadow-lg);
  background-image: linear-gradient(135deg, #2e6fff 0%, #1a5bd6 100%) !important;
}

/* ---------- Acordeão FAQ ---------- */
.accordion-item {
  border: 1px solid rgba(120, 160, 255, 0.12) !important;
  background: var(--hl-card);
  border-radius: 14px !important;
  overflow: hidden;
  margin-bottom: .8rem;
  box-shadow: var(--hl-shadow-sm);
  color: var(--hl-ink);
}
.accordion-button {
  background: var(--hl-card);
  color: var(--hl-ink) !important;
  font-weight: 700;
}
.accordion-button:not(.collapsed) {
  background: rgba(77, 139, 255, .10);
  color: #fff !important;
}
.accordion-button::after {
  filter: invert(1) brightness(1.6);
}
.accordion-button:focus { box-shadow: 0 0 0 4px rgba(77, 139, 255, .25); }
.accordion-body { color: var(--hl-ink-soft); }

/* Links dentro do FAQ */
.accordion-body a, .card a, section a { color: var(--hl-primary); }

/* ---------- Footer ---------- */
footer { background: #050811; color: #c5cdda; }
footer a { color: #c5cdda; text-decoration: none; transition: color .2s; }
footer a:hover { color: #fff; }
footer hr { border-color: rgba(255,255,255,.08); }
footer .fw-bold span, footer h3 { color: #fff; }
footer .text-muted { color: #8794ad !important; }

/* ---------- Botão flutuante WhatsApp ---------- */
.hl-wa-float {
  position: fixed;
  right: 22px; bottom: 22px;
  z-index: 1090;
  width: 60px; height: 60px;
  border-radius: 50%;
  background: #25d366;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 12px 30px rgba(37,211,102,.45);
  text-decoration: none;
  animation: hl-wa-pulse 2.4s ease-in-out infinite;
  transition: transform .2s ease;
}
.hl-wa-float:hover { transform: scale(1.08); }
.hl-wa-float svg { width: 32px; height: 32px; fill: #fff; }
@keyframes hl-wa-pulse {
  0%, 100% { box-shadow: 0 12px 30px rgba(37,211,102,.45); }
  50%      { box-shadow: 0 12px 40px rgba(37,211,102,.8); }
}
.hl-wa-float .hl-wa-tip {
  position: absolute;
  right: 72px; top: 50%; transform: translateY(-50%);
  background: #050811; color: #fff;
  padding: .4rem .7rem; border-radius: 8px;
  font-size: .85rem; font-weight: 600;
  white-space: nowrap; opacity: 0; pointer-events: none;
  transition: opacity .25s, transform .25s;
}
.hl-wa-float:hover .hl-wa-tip { opacity: 1; transform: translateY(-50%) translateX(-4px); }

/* ---------- Animação reveal-on-scroll ---------- */
.hl-reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .7s ease, transform .7s ease;
  will-change: opacity, transform;
}
.hl-reveal.hl-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .hl-reveal { opacity: 1 !important; transform: none !important; }
  .hl-wa-float { animation: none; }
  * { scroll-behavior: auto !important; }
}

/* ---------- Ajuste tipográfico geral ---------- */
h1, h2, h3, h4, h5 { letter-spacing: -0.01em; color: #fff; }
.display-4, .display-5, .display-6 { letter-spacing: -0.02em; }
section h2, section h3 { color: #fff; }

/* ---------- Responsivo ---------- */
@media (max-width: 575.98px) {
  header.pt-5 form { flex-direction: column; }
  header.pt-5 form .btn-primary { width: 100%; }
  .hl-wa-float { width: 54px; height: 54px; right: 16px; bottom: 16px; }
  .hl-wa-float svg { width: 28px; height: 28px; }
}