/* =========================================================
   appflux.app.br — identidade visual da plataforma Flux
   Base estrutural herdada do site institucional da Yousis,
   paleta recriada para a linha de produtos Flux.
   ========================================================= */

:root {
  /* Claro e elegante, inspirado no gradiente do Flux Management */
  --flux-bg:        #FAFAF8;
  --flux-bg-alt:    #F4F3FA;
  --flux-surface:   #FFFFFF;
  --flux-surface-2: #F1F0FB;
  --flux-border:    #E4E2EF;

  --flux-primary:      #596BEA;
  --flux-primary-dark: #4353C7;
  --flux-accent:       #8B4AE3;
  --flux-accent-2:     #7048DB;

  --flux-gradient: linear-gradient(135deg, #5267EA 0%, #8B4AE3 100%);
  --flux-gradient-soft: linear-gradient(145deg, rgba(82,103,234,0.10), rgba(139,74,227,0.08));

  --flux-text:      #17172B;
  --flux-text-dim:  #55566F;
  --flux-text-mute: #818299;

  --ok:    #34D399;
  --info:  #38BDF8;
  --warn:  #FBBF24;
  --muted: #94A3B8;

  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 18px 45px -24px rgba(67, 83, 199, 0.38);
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  background: var(--flux-bg);
  color: var(--flux-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.container {
  width: min(1160px, 92%);
  margin: 0 auto;
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(250, 250, 248, 0.88);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--flux-border);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
}

.brand .mark {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  object-fit: contain;
  flex-shrink: 0;
}

.brand small {
  display: block;
  font-weight: 500;
  font-size: 0.7rem;
  color: var(--flux-text-mute);
  letter-spacing: 0.04em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  font-size: 0.92rem;
  color: var(--flux-text-dim);
}

.nav-links a:hover { color: var(--flux-primary); }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 20px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.92rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease, opacity .15s ease;
}

.btn:hover { transform: translateY(-1px); }

.btn-primary {
  background: var(--flux-gradient);
  color: #fff;
  box-shadow: var(--shadow);
}

.btn-ghost {
  background: transparent;
  border-color: var(--flux-border);
  color: var(--flux-text);
}

.btn-ghost:hover { border-color: var(--flux-primary); }

.btn-sm { padding: 8px 16px; font-size: 0.85rem; }
.btn-block { width: 100%; justify-content: center; }
.btn[disabled], .btn.is-disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
}

/* ---------- Hero ---------- */
.hero {
  padding: 96px 0 72px;
  position: relative;
  overflow: hidden;
  background: var(--flux-gradient-soft);
}

.hero::before {
  content: '';
  position: absolute;
  inset: -20% -10% auto -10%;
  height: 480px;
  background: radial-gradient(60% 60% at 30% 20%, rgba(109,91,255,0.35), transparent 70%),
              radial-gradient(50% 50% at 80% 10%, rgba(34,211,238,0.25), transparent 70%);
  filter: blur(10px);
  pointer-events: none;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(109, 91, 255, 0.15);
  border: 1px solid rgba(109, 91, 255, 0.35);
  color: var(--flux-primary-dark);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.03em;
}

.hero h1 {
  font-size: clamp(2.2rem, 4vw, 3.4rem);
  line-height: 1.12;
  letter-spacing: -0.03em;
  margin: 20px 0 18px;
  max-width: 780px;
}

.hero h1 span {
  background: var(--flux-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero p.lead {
  font-size: 1.1rem;
  color: var(--flux-text-dim);
  max-width: 620px;
  margin-bottom: 34px;
}

.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* ---------- Home inspirada na linguagem visual do Flux Booking ---------- */
.home-page .site-header {
  background: rgba(255,255,255,.96);
  border-bottom: 0;
}
.home-page .site-header .container { padding: 14px 0; }
.home-page .site-header > .container > .btn {
  color: #fff;
  border: 0;
  background: linear-gradient(135deg,#5a43e9,#8528dc);
  box-shadow: 0 10px 24px rgba(93,51,218,.28);
}
.home-page .home-hero {
  padding: 94px 0 86px;
  color: #fff;
  background:
    radial-gradient(circle at 84% 18%,rgba(176,103,255,.3),transparent 27%),
    radial-gradient(circle at 12% 92%,rgba(60,113,255,.25),transparent 32%),
    linear-gradient(118deg,#203c79 0%,#4034a0 48%,#7622df 100%);
}
.home-page .home-hero::before {
  inset: 0;
  height: auto;
  background-image: linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);
  background-size: 42px 42px;
  filter: none;
  mask-image: linear-gradient(to bottom,rgba(0,0,0,.65),transparent 92%);
}
.home-hero-grid { position: relative; display:grid; grid-template-columns:1.02fr .98fr; gap:72px; align-items:center; }
.home-hero-copy { position:relative; z-index:1; }
.home-page .home-hero .eyebrow { color:#fff;background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.24); }
.home-page .home-hero h1 { max-width:650px;font-size:clamp(2.8rem,5.2vw,4.7rem);line-height:1.02;margin:26px 0 24px; }
.home-page .home-hero h1 span { background:linear-gradient(90deg,#c9c9ff,#f0c7ff);-webkit-background-clip:text;background-clip:text;color:transparent; }
.home-page .home-hero p.lead { color:rgba(255,255,255,.82);font-size:1.14rem;max-width:620px; }
.home-page .home-hero .btn-primary { background:linear-gradient(135deg,#6a27ef,#962dea);box-shadow:0 14px 34px rgba(31,8,87,.38);border-radius:12px;padding:14px 22px; }
.btn-hero-ghost { color:#fff;border-color:rgba(255,255,255,.35);background:rgba(255,255,255,.06);border-radius:12px;padding:14px 22px; }
.btn-hero-ghost:hover { border-color:#fff;background:rgba(255,255,255,.12); }
.hero-proof { margin:22px 0 0;color:rgba(255,255,255,.66);font-size:.8rem; }
.ecosystem-window { position:relative;z-index:1;padding:18px;border:1px solid rgba(255,255,255,.2);border-radius:22px;background:rgba(255,255,255,.1);box-shadow:0 32px 70px rgba(13,12,63,.38);backdrop-filter:blur(14px);transform:perspective(1000px) rotateY(-2deg); }
.window-top { display:flex;align-items:center;gap:7px;padding:0 2px 15px;color:rgba(255,255,255,.55);font-size:.72rem; }
.window-top i { width:10px;height:10px;border-radius:50%;background:#ff725f; }.window-top i:nth-child(2){background:#ffc14e}.window-top i:nth-child(3){background:#45d36b}.window-top span{margin-left:auto;}
.ecosystem-list { display:grid;gap:11px; }
.ecosystem-item { display:grid;grid-template-columns:44px 1fr auto;gap:13px;align-items:center;padding:14px;border:1px solid rgba(255,255,255,.12);border-radius:14px;background:rgba(255,255,255,.1);transition:.18s ease; }
.ecosystem-item:hover { transform:translateX(4px);background:rgba(255,255,255,.16); }
.ecosystem-icon { display:grid;place-items:center;width:44px;height:44px;border-radius:11px;background:rgba(255,255,255,.15);font-size:1.2rem; }
.ecosystem-item strong,.ecosystem-item small{display:block}.ecosystem-item strong{font-size:.92rem}.ecosystem-item small{color:rgba(255,255,255,.62);font-size:.7rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:230px}.ecosystem-item em{font-style:normal;font-size:.62rem;padding:5px 8px;border-radius:99px;background:rgba(255,255,255,.12);color:#fff;}
.home-page .home-stats { padding:28px 0;background:#fff;border-bottom:1px solid var(--flux-border); }
.home-stats .container { display:grid;grid-template-columns:repeat(4,1fr);text-align:center; }
.home-stats .container>div { padding:4px 22px;border-right:1px solid var(--flux-border); }.home-stats .container>div:last-child{border-right:0}
.home-stats strong,.home-stats span{display:block}.home-stats strong{color:#203c79;font-size:1.45rem;letter-spacing:-.03em}.home-stats span{color:var(--flux-text-mute);font-size:.78rem;margin-top:2px}
.home-page #apps { background:#fff; }
.home-page .app-card { border-radius:18px;box-shadow:0 15px 34px -28px rgba(31,32,77,.48); }
.home-page .app-card:hover { box-shadow:0 22px 46px -28px rgba(78,52,188,.55); }
@media(max-width:900px){.home-hero-grid{grid-template-columns:1fr;gap:46px}.ecosystem-window{transform:none}.home-page .home-hero{padding:72px 0}.home-page .home-hero h1{font-size:clamp(2.6rem,10vw,4rem)}}
@media(max-width:640px){.home-stats .container{grid-template-columns:1fr 1fr}.home-stats .container>div{border-right:0;border-bottom:1px solid var(--flux-border);padding:16px 8px}.ecosystem-item{grid-template-columns:40px 1fr}.ecosystem-item em{display:none}.ecosystem-item small{max-width:210px}.home-page .site-header>.container>.btn{display:none}}

/* ---------- Sections ---------- */
section { padding: 80px 0; }

.section-head {
  max-width: 640px;
  margin: 0 auto 48px;
  text-align: center;
}

.section-head .eyebrow { margin-bottom: 14px; }

.section-head h2 {
  font-size: clamp(1.7rem, 3vw, 2.3rem);
  letter-spacing: -0.02em;
  margin: 0 0 12px;
}

.section-head p { color: var(--flux-text-dim); margin: 0; }

/* ---------- App cards (home) ---------- */
.apps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.home-page .apps-carousel { position: relative; padding: 0 24px 34px; }
.home-page .apps-viewport { overflow: hidden; padding: 8px 4px 18px; }
.home-page .apps-grid {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: calc((100% - 72px) / 4);
  grid-template-columns: none;
  gap: 24px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  scrollbar-width: none;
  overscroll-behavior-inline: contain;
}
.home-page .apps-grid::-webkit-scrollbar { display: none; }
.home-page .app-card { scroll-snap-align: start; min-width: 0; }
.carousel-arrow {
  position: absolute;
  top: 50%;
  z-index: 3;
  width: 44px;
  height: 44px;
  margin-top: -42px;
  border: 1px solid var(--flux-border);
  border-radius: 50%;
  background: #fff;
  color: var(--flux-primary-dark);
  font: 600 1.8rem/1 var(--font);
  box-shadow: 0 12px 30px rgba(40,35,96,.16);
  cursor: pointer;
  transition: transform .15s ease, opacity .15s ease;
}
.carousel-arrow:hover { transform: scale(1.05); }
.carousel-arrow:disabled { opacity: .3; cursor: default; transform: none; }
.carousel-prev { left: 0; }
.carousel-next { right: 0; }
.carousel-dots { display: flex; justify-content: center; gap: 8px; margin-top: 8px; }
.carousel-dot { width: 8px; height: 8px; padding: 0; border: 0; border-radius: 99px; background: #d8d6e5; cursor: pointer; transition: width .2s ease, background .2s ease; }
.carousel-dot.is-active { width: 24px; background: var(--flux-gradient); }

@media (max-width: 1050px) { .home-page .apps-grid { grid-auto-columns: calc((100% - 48px) / 3); } }
@media (max-width: 780px) { .home-page .apps-grid { grid-auto-columns: calc((100% - 24px) / 2); } }
@media (max-width: 540px) {
  .home-page .apps-carousel { padding-inline: 0; }
  .home-page .apps-viewport { overflow: visible; }
  .home-page .apps-grid { grid-auto-columns: 88%; padding-inline: 2px; }
  .carousel-arrow { display: none; }
}

.app-card {
  background: var(--flux-surface);
  border: 1px solid var(--flux-border);
  border-radius: var(--radius);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: transform .18s ease, border-color .18s ease;
}

.app-card:hover {
  transform: translateY(-4px);
  border-color: var(--flux-primary);
}

.app-card .icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: var(--flux-gradient-soft);
  border: 1px solid var(--flux-border);
  display: grid;
  place-items: center;
  font-size: 1.5rem;
}

.app-card h3 { margin: 0; font-size: 1.2rem; letter-spacing: -0.01em; }
.app-card .tagline { color: var(--flux-accent); font-size: 0.85rem; font-weight: 600; }
.app-card p.desc { color: var(--flux-text-dim); font-size: 0.92rem; margin: 0; flex: 1; }
.app-card .endereco { font-size: 0.78rem; color: var(--flux-text-mute); font-family: monospace; }

.app-card .actions { display: flex; gap: 10px; margin-top: 6px; flex-wrap: wrap; }

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 11px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  width: fit-content;
}

.badge::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}

.badge-producao   { background: #E8F8F1; color: #137A55; }
.badge-disponivel { background: #EAF2FF; color: #315EBD; }
.badge-beta       { background: #FFF4D8; color: #996B00; }
.badge-dev        { background: #EEEFF4; color: #62657A; }

/* ---------- Diferenciais ---------- */
.diff-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.diff-card {
  background: var(--flux-surface);
  border: 1px solid var(--flux-border);
  border-radius: var(--radius-sm);
  padding: 22px;
}

.diff-card .icon { font-size: 1.6rem; margin-bottom: 10px; }
.diff-card h4 { margin: 0 0 6px; font-size: 1rem; }
.diff-card p { margin: 0; color: var(--flux-text-dim); font-size: 0.9rem; }

/* ---------- Landing de produto ---------- */
.product-hero {
  padding: 64px 0 48px;
  background: var(--flux-gradient-soft);
}

.product-hero .icon-lg {
  width: 68px;
  height: 68px;
  border-radius: 18px;
  background: var(--flux-gradient);
  display: grid;
  place-items: center;
  font-size: 2rem;
  box-shadow: var(--shadow);
  margin-bottom: 18px;
}

.two-col {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: start;
}

@media (max-width: 860px) {
  .two-col { grid-template-columns: 1fr; }
}

.feature-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.feature-list li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  background: var(--flux-surface);
  border: 1px solid var(--flux-border);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  font-size: 0.94rem;
  color: var(--flux-text-dim);
}

.feature-list li .dot {
  color: var(--flux-accent);
  font-weight: 800;
  flex-shrink: 0;
}

.audience-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.audience-tags span {
  background: var(--flux-surface-2);
  border: 1px solid var(--flux-border);
  padding: 6px 13px;
  border-radius: 999px;
  font-size: 0.8rem;
  color: var(--flux-text-dim);
}

/* ---------- Formulário ---------- */
.form-card {
  background: var(--flux-surface);
  border: 1px solid var(--flux-border);
  border-radius: var(--radius);
  padding: 28px;
  position: sticky;
  top: 100px;
}

.form-card h3 { margin: 0 0 6px; }
.form-card p.hint { color: var(--flux-text-dim); font-size: 0.88rem; margin: 0 0 20px; }

.field { margin-bottom: 14px; }
.field label {
  display: block;
  font-size: 0.82rem;
  color: var(--flux-text-dim);
  margin-bottom: 6px;
}

.field input, .field textarea, .field select {
  width: 100%;
  padding: 11px 13px;
  border-radius: 10px;
  border: 1px solid var(--flux-border);
  background: var(--flux-bg-alt);
  color: var(--flux-text);
  font-family: inherit;
  font-size: 0.92rem;
}

.field input:focus, .field textarea:focus, .field select:focus {
  outline: none;
  border-color: var(--flux-primary);
}

.field textarea { resize: vertical; min-height: 90px; }

.form-msg { font-size: 0.85rem; margin-top: 12px; display: none; }
.form-msg.ok { color: var(--ok); display: block; }
.form-msg.err { color: #B4233A; display: block; }

/* ---------- Footer ---------- */
.site-footer {
  border-top: 1px solid var(--flux-border);
  background: var(--flux-bg-alt);
  padding: 56px 0 28px;
  margin-top: 40px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 32px;
  margin-bottom: 40px;
}

@media (max-width: 760px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .nav-links { display: none; }
}

.footer-grid h5 {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--flux-text-mute);
  margin: 0 0 14px;
}

.footer-grid ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.footer-grid a { color: var(--flux-text-dim); font-size: 0.9rem; }
.footer-grid a:hover { color: var(--flux-text); }

.footer-bottom {
  border-top: 1px solid var(--flux-border);
  padding-top: 22px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  color: var(--flux-text-mute);
  font-size: 0.82rem;
}