:root {
  --green: #21d07a;
  --green-dark: #17b366;
  --green-soft: rgba(33, 208, 122, 0.14);
  --green-glow: rgba(33, 208, 122, 0.45);
  --bg: #06080a;
  --bg-2: #0a0e10;
  --card: #11171a;
  --card-2: #161d21;
  --text: #e9f0f2;
  --muted: #8b9aa1;
  --border: #1f2a2f;
  --danger: #ff5b57;
  --radius: 12px;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.45);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.5;
  background-image:
    radial-gradient(900px 500px at 80% -10%, rgba(33, 208, 122, 0.10), transparent 60%),
    radial-gradient(700px 500px at -10% 20%, rgba(33, 208, 122, 0.06), transparent 60%);
  background-attachment: fixed;
}
a { color: var(--green); text-decoration: none; }
a:hover { text-decoration: underline; }

.container { max-width: 1100px; margin: 0 auto; padding: 0 20px; }
.narrow { max-width: 440px; }

/* Header */
.site-header {
  background: rgba(8, 11, 13, 0.8);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 30;
}
.site-header .container {
  display: flex; align-items: center; justify-content: space-between; height: 66px;
}
.brand { font-weight: 800; font-size: 21px; color: var(--text); letter-spacing: -0.02em; }
.brand span { color: var(--green); }
.nav-links { display: flex; gap: 12px; align-items: center; }

/* Buttons */
.btn {
  display: inline-block; cursor: pointer; border: none;
  background: var(--green); color: #04130b; font-weight: 700;
  padding: 11px 20px; border-radius: var(--radius); font-size: 15px;
  transition: transform .12s, box-shadow .15s, background .15s;
  box-shadow: 0 6px 18px rgba(33, 208, 122, 0.25);
}
.btn:hover { background: var(--green-dark); text-decoration: none; transform: translateY(-1px);
  box-shadow: 0 10px 26px var(--green-glow); }
.btn:active { transform: translateY(0); }
.btn:disabled { opacity: .5; cursor: not-allowed; box-shadow: none; transform: none; }
.btn-outline { background: transparent; color: var(--green); border: 1px solid var(--green); box-shadow: none; }
.btn-outline:hover { background: var(--green-soft); color: var(--green); box-shadow: none; }
.btn-ghost { background: transparent; color: var(--text); box-shadow: none; }
.btn-ghost:hover { background: rgba(255,255,255,0.05); box-shadow: none; }
.btn-danger { background: var(--danger); color: #fff; box-shadow: 0 6px 18px rgba(255,91,87,.25); }
.btn-sm { padding: 7px 13px; font-size: 13px; }
.btn-block { display: block; width: 100%; }

/* Hero */
.hero { padding: 70px 0 40px; display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 30px; align-items: center; }
.hero h1 { font-size: 48px; margin: 0 0 18px; line-height: 1.08; letter-spacing: -0.03em; }
.hero h1 .grad {
  background: linear-gradient(90deg, var(--green), #6ef0ad);
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.hero p { font-size: 18px; color: var(--muted); max-width: 540px; margin: 0 0 28px; }
.hero .actions { display: flex; gap: 12px; }
.pill { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 600;
  color: var(--green); background: var(--green-soft); border: 1px solid var(--border);
  padding: 6px 14px; border-radius: 30px; margin-bottom: 22px; }
.pill .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--green);
  box-shadow: 0 0 0 0 var(--green-glow); animation: pulse 1.8s infinite; }

/* ===== Animação de broadcast (e-mails para o mundo) ===== */
.broadcast { position: relative; height: 380px; display: flex; align-items: center; justify-content: center;
  animation: float 6s ease-in-out infinite; }
.broadcast .ring {
  position: absolute; top: 50%; left: 50%; width: 120px; height: 120px; margin: -60px 0 0 -60px;
  border: 2px solid var(--green); border-radius: 50%; opacity: 0; transform: scale(.3);
  animation: sonar 3.6s ease-out infinite;
}
.broadcast .ring.r2 { animation-delay: 1.2s; }
.broadcast .ring.r3 { animation-delay: 2.4s; }
.broadcast .orbit {
  position: absolute; top: 50%; left: 50%; width: 300px; height: 300px; margin: -150px 0 0 -150px;
  border: 1px dashed rgba(33,208,122,0.25); border-radius: 50%; animation: spin 22s linear infinite;
}
.broadcast .orbit .lead {
  position: absolute; width: 12px; height: 12px; border-radius: 50%; background: var(--green);
  box-shadow: 0 0 12px var(--green-glow);
}
.broadcast .orbit .lead:nth-child(1) { top: -6px; left: 50%; }
.broadcast .orbit .lead:nth-child(2) { top: 50%; right: -6px; }
.broadcast .orbit .lead:nth-child(3) { bottom: -6px; left: 50%; }
.broadcast .orbit .lead:nth-child(4) { top: 50%; left: -6px; }
.broadcast .orbit .lead:nth-child(5) { top: 12%; right: 12%; }
.broadcast .orbit .lead:nth-child(6) { bottom: 12%; left: 12%; }
.broadcast .hub {
  position: relative; z-index: 2; width: 120px; height: 120px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center; font-size: 56px;
  background: radial-gradient(circle at 30% 30%, #163, #0c1a12);
  border: 2px solid var(--green); box-shadow: 0 0 40px var(--green-glow), inset 0 0 24px rgba(33,208,122,.25);
  animation: glow 2.6s ease-in-out infinite;
}
.broadcast .fly {
  position: absolute; top: 50%; left: 50%; font-size: 26px; margin: -13px 0 0 -13px;
  opacity: 0; animation: fly 3.6s ease-in infinite;
}
.broadcast .f1 { --tx: 175px;  --ty: -120px; animation-delay: 0s; }
.broadcast .f2 { --tx: -185px; --ty: -70px;  animation-delay: 0.6s; }
.broadcast .f3 { --tx: 160px;  --ty: 110px;  animation-delay: 1.2s; }
.broadcast .f4 { --tx: -160px; --ty: 120px;  animation-delay: 1.8s; }
.broadcast .f5 { --tx: 30px;   --ty: -185px; animation-delay: 2.4s; }
.broadcast .f6 { --tx: -40px;  --ty: 180px;  animation-delay: 3.0s; }

@keyframes sonar { 0% { transform: scale(.3); opacity: .8; } 100% { transform: scale(2.6); opacity: 0; } }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }
@keyframes glow { 0%,100% { box-shadow: 0 0 30px var(--green-glow), inset 0 0 24px rgba(33,208,122,.2); }
  50% { box-shadow: 0 0 55px var(--green-glow), inset 0 0 30px rgba(33,208,122,.35); } }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 var(--green-glow); } 70% { box-shadow: 0 0 0 8px rgba(33,208,122,0); } 100% { box-shadow: 0 0 0 0 rgba(33,208,122,0); } }
@keyframes fly {
  0%   { transform: translate(0,0) scale(.4) rotate(0deg); opacity: 0; }
  12%  { opacity: 1; }
  78%  { opacity: 1; }
  100% { transform: translate(var(--tx), var(--ty)) scale(1) rotate(8deg); opacity: 0; }
}

/* Features */
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin: 50px 0; }
.feature { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 26px;
  transition: transform .15s, border-color .15s, box-shadow .15s; }
.feature:hover { transform: translateY(-4px); border-color: var(--green); box-shadow: 0 12px 30px rgba(0,0,0,.4); }
.feature .ico { font-size: 28px; display: inline-flex; width: 52px; height: 52px; align-items: center; justify-content: center;
  background: var(--green-soft); border-radius: 12px; margin-bottom: 14px; }
.feature h3 { margin: 0 0 8px; }
.feature p { color: var(--muted); margin: 0; }

/* Pricing */
.section-title { text-align: center; margin: 70px 0 8px; font-size: 34px; letter-spacing: -0.02em; }
.section-sub { text-align: center; color: var(--muted); margin: 0 0 30px; }
.price-table { width: 100%; border-collapse: collapse; background: var(--card);
  border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.price-table th, .price-table td { padding: 16px 18px; text-align: left; border-bottom: 1px solid var(--border); }
.price-table th { background: var(--card-2); font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: .05em; }
.price-table tr:last-child td { border-bottom: none; }
.price-table tbody tr { transition: background .12s; }
.price-table tbody tr:hover { background: var(--green-soft); }
.price-table .price { font-weight: 700; color: var(--green); }

/* Cards / panels */
.card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 24px; margin-bottom: 24px; }
.card h2 { margin-top: 0; font-size: 20px; }
.card-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.card-head h2 { margin: 0; }

/* Forms */
label { display: block; font-weight: 600; margin-bottom: 6px; font-size: 14px; }
.input, input[type=text], input[type=email], input[type=password], input[type=number], textarea, select {
  width: 100%; padding: 11px 13px; border: 1px solid var(--border);
  border-radius: var(--radius); font-size: 15px; font-family: inherit;
  background: var(--bg-2); color: var(--text); transition: border-color .15s, box-shadow .15s;
}
input:focus, textarea:focus, select:focus { outline: none; border-color: var(--green); box-shadow: 0 0 0 3px var(--green-soft); }
input::placeholder, textarea::placeholder { color: #56656c; }
textarea { resize: vertical; min-height: 120px; }
.field { margin-bottom: 16px; }
.inline-form { display: flex; gap: 10px; align-items: flex-end; }
.inline-form .field { flex: 1; margin: 0; }

/* Auth pages */
.auth-wrap { display: flex; align-items: center; justify-content: center; min-height: calc(100vh - 66px); padding: 40px 20px; }
.auth-card { width: 100%; max-width: 420px; }
.auth-card h1 { font-size: 27px; margin: 0 0 6px; }
.auth-card .sub { color: var(--muted); margin: 0 0 24px; }
.auth-card .alt { text-align: center; margin-top: 18px; color: var(--muted); }

/* Tables */
table.data { width: 100%; border-collapse: collapse; }
table.data th, table.data td { padding: 12px 8px; text-align: left; border-bottom: 1px solid var(--border); }
table.data th { font-size: 13px; color: var(--muted); }
table.data tr:hover td { background: rgba(255,255,255,0.02); }

/* Status badges */
.badge { display: inline-block; padding: 3px 11px; border-radius: 20px; font-size: 12px; font-weight: 700; }
.badge.confirmado, .badge.pago, .badge.concluida { background: var(--green-soft); color: var(--green); }
.badge.pendente, .badge.fila { background: rgba(245,197,24,.15); color: #f5c518; }
.badge.enviando { background: rgba(88,166,255,.15); color: #58a6ff; }
.badge.erro, .badge.cancelado { background: rgba(255,91,87,.15); color: var(--danger); }

/* Dashboard layout */
.dash-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.stat { display: flex; flex-direction: column; gap: 4px; }
.stat .num { font-size: 36px; font-weight: 800; color: var(--green); text-shadow: 0 0 20px var(--green-glow); }
.stat .lbl { color: var(--muted); font-size: 14px; }

/* Package picker */
.pkg-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px; }
.pkg { border: 2px solid var(--border); border-radius: var(--radius); padding: 16px; cursor: pointer; text-align: center;
  transition: border-color .15s, transform .12s, background .15s; background: var(--bg-2); }
.pkg:hover { border-color: var(--green); transform: translateY(-2px); }
.pkg.selected { border-color: var(--green); background: var(--green-soft); }
.pkg .qty { font-size: 20px; font-weight: 800; }
.pkg .unit { color: var(--muted); font-size: 13px; }
.pkg .total { margin-top: 6px; font-weight: 700; color: var(--green); }

/* Alerts */
.alert { padding: 12px 14px; border-radius: var(--radius); margin-bottom: 16px; font-size: 14px; }
.alert.error { background: rgba(255,91,87,.12); color: #ff8b88; border: 1px solid rgba(255,91,87,.3); }
.alert.success { background: var(--green-soft); color: var(--green); border: 1px solid rgba(33,208,122,.3); }
.hidden { display: none !important; }

.muted { color: var(--muted); }
.progress { background: var(--border); border-radius: 20px; height: 8px; overflow: hidden; }
.progress > span { display: block; height: 100%; background: linear-gradient(90deg, var(--green-dark), var(--green)); }

/* ===== Seção: Como funciona (passos) ===== */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; counter-reset: step; }
.step { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 28px 24px;
  position: relative; transition: transform .15s, border-color .15s; }
.step:hover { transform: translateY(-4px); border-color: var(--green); }
.step .n { width: 46px; height: 46px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 18px; color: var(--green); background: var(--green-soft);
  border: 2px solid var(--green); margin-bottom: 16px; box-shadow: 0 0 18px var(--green-glow); }
.step h3 { margin: 0 0 8px; }
.step p { margin: 0; color: var(--muted); }

/* ===== Seção: Números ===== */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; text-align: center;
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 36px 20px; }
.stat-box .big { font-size: 40px; font-weight: 800; color: var(--green); text-shadow: 0 0 22px var(--green-glow); line-height: 1.1; }
.stat-box .cap { color: var(--muted); font-size: 14px; margin-top: 6px; }

/* ===== Seção: FAQ ===== */
.faq { max-width: 760px; margin: 0 auto; }
.faq-item { border: 1px solid var(--border); border-radius: var(--radius); margin-bottom: 12px; background: var(--card); overflow: hidden; }
.faq-q { cursor: pointer; padding: 18px 20px; display: flex; justify-content: space-between; align-items: center;
  font-weight: 600; gap: 12px; }
.faq-q .chev { color: var(--green); transition: transform .2s; flex-shrink: 0; }
.faq-item.open .faq-q .chev { transform: rotate(180deg); }
.faq-a { color: var(--muted); padding: 0 20px; max-height: 0; overflow: hidden; transition: max-height .25s, padding .25s; }
.faq-item.open .faq-a { max-height: 260px; padding: 0 20px 18px; }

/* ===== Seção: CTA final ===== */
.cta-band { text-align: center; padding: 56px 24px; border-radius: 18px; margin: 70px 0 0;
  background: linear-gradient(135deg, rgba(33,208,122,.16), rgba(33,208,122,.04));
  border: 1px solid rgba(33,208,122,.3); }
.cta-band h2 { font-size: 32px; margin: 0 0 12px; letter-spacing: -0.02em; }
.cta-band p { color: var(--muted); margin: 0 0 26px; }

footer { text-align: center; color: var(--muted); padding: 50px 0; font-size: 14px; border-top: 1px solid var(--border); margin-top: 40px; }

/* Container do painel: mais perto das bordas (10% de cada lado) */
.wide { width: 100%; padding: 28px 10% 60px; }

/* Upload de arquivo estilizado */
.file-drop { border: 2px dashed var(--border); border-radius: var(--radius); padding: 16px; text-align: center;
  cursor: pointer; transition: border-color .15s, background .15s; background: var(--bg-2); }
.file-drop:hover { border-color: var(--green); background: var(--green-soft); }
.file-drop input { display: none; }
.file-drop .fname { color: var(--green); font-weight: 600; margin-top: 6px; }

/* Modal generico */
.modal-bg { position: fixed; inset: 0; background: rgba(0,0,0,.65); display: none;
  align-items: center; justify-content: center; padding: 20px; z-index: 50; backdrop-filter: blur(3px); }
.modal-bg.open { display: flex; }
.modal { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); max-width: 820px;
  width: 100%; max-height: 90vh; overflow: auto; padding: 26px; box-shadow: var(--shadow); }
.modal h3 { margin-top: 0; }

/* Dashboard de contadores (4 caixas) */
.dash-counts { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin: 16px 0 20px; }
.count-box { background: var(--bg-2); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; text-align: center; }
.count-box .v { font-size: 30px; font-weight: 800; line-height: 1.1; }
.count-box .k { color: var(--muted); font-size: 13px; margin-top: 4px; }
.count-box.total .v { color: var(--text); }
.count-box.enviados .v { color: #58a6ff; }
.count-box.entregues .v { color: var(--green); }
.count-box.erros .v { color: var(--danger); }
.clickable { cursor: pointer; }
.clickable:hover td { background: var(--green-soft); }

@media (max-width: 860px) {
  .steps { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr 1fr; gap: 24px; }
  .wide { padding: 24px 4% 50px; }
  .dash-counts { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 860px) {
  .hero { grid-template-columns: 1fr; text-align: center; padding-top: 40px; }
  .hero p { margin-left: auto; margin-right: auto; }
  .hero .actions { justify-content: center; }
  .broadcast { height: 320px; order: -1; }
  .features, .dash-grid { grid-template-columns: 1fr; }
  .hero h1 { font-size: 34px; }
}
@media (prefers-reduced-motion: reduce) {
  .broadcast, .broadcast * { animation: none !important; }
}