/* ============================================================
   infinity.ai — gerador de carrosséis (página do produto + painel)
   Mesmos tokens da landing, folha independente pra não conflitar.
   ============================================================ */

:root {
  --bg: #060a08;
  --bg-raise: #0a120d;
  --bg-card: rgba(19, 31, 24, 0.55);
  --accent: #00e389;
  --accent-soft: #34d399;
  --accent-dim: rgba(0, 227, 137, 0.12);
  --text: #f2f7f4;
  --muted: #9db4a8;
  --line: rgba(157, 180, 168, 0.14);
  --line-strong: rgba(157, 180, 168, 0.26);
  --font-display: "Unbounded", sans-serif;
  --font-body: "Instrument Sans", sans-serif;
  --font-mono: "IBM Plex Mono", monospace;
  --radius: 14px;
  --wrap: 72rem;
  --glow: 0 0 24px rgba(0, 227, 137, 0.35);
  --erro: #ff7a7a;
}

*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
ul, ol { padding: 0; list-style: none; }
::selection { background: var(--accent); color: #04130c; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    linear-gradient(rgba(157, 180, 168, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(157, 180, 168, 0.045) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 90% 70% at 50% 0%, #000 30%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 90% 70% at 50% 0%, #000 30%, transparent 100%);
  pointer-events: none;
}
.grain {
  position: fixed; inset: -50%; z-index: 40; pointer-events: none; opacity: 0.05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)' opacity='0.6'/%3E%3C/svg%3E");
}

.wrap { width: min(var(--wrap), 100% - 2.5rem); margin-inline: auto; }
.mono { font-family: var(--font-mono); }
.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--accent);
  letter-spacing: 0.02em;
  margin-bottom: 0.9rem;
}
h1, h2, h3 { font-family: var(--font-display); font-weight: 400; line-height: 1.18; }
h1 { font-size: clamp(1.7rem, 4.2vw, 3rem); letter-spacing: -0.01em; }
h2 { font-size: clamp(1.35rem, 3vw, 2.1rem); margin-bottom: 0.8rem; }
h1 em, h2 em { font-style: normal; color: var(--accent); }
.section-sub { color: var(--muted); max-width: 46rem; margin-bottom: 2.2rem; }
.req { color: var(--accent); }

/* ---------- botões ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  font-family: var(--font-body); font-weight: 600; font-size: 1rem;
  padding: 0.85rem 1.7rem; border-radius: 999px;
  border: 1px solid transparent; cursor: pointer;
  text-decoration: none; transition: all 0.18s ease;
  background: none; color: var(--text);
}
.btn-primary { background: var(--accent); color: #04130c; }
.btn-primary:hover { background: var(--accent-soft); box-shadow: var(--glow); }
.btn-primary:disabled { opacity: 0.55; cursor: wait; box-shadow: none; }
.btn-ghost { border-color: var(--line-strong); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent-soft); }
.btn-nav { padding: 0.55rem 1.15rem; font-size: 0.9rem; background: var(--accent); color: #04130c; }
.btn-nav:hover { background: var(--accent-soft); box-shadow: var(--glow); }

/* ---------- nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 30;
  background: rgba(6, 10, 8, 0.82);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav-inner { display: flex; align-items: center; gap: 1.6rem; padding: 0.8rem 0; }
.brand { display: flex; align-items: center; gap: 0.55rem; font-family: var(--font-display); font-size: 1.02rem; text-decoration: none; }
.nav-links { display: flex; gap: 1.4rem; margin-left: auto; }
.nav-links a { text-decoration: none; font-size: 0.95rem; color: var(--muted); }
.nav-links a:hover { color: var(--text); }
@media (max-width: 720px) { .nav-links { display: none; } .nav-inner .btn-nav { margin-left: auto; } }

/* ---------- hero ---------- */
.hero { padding: 5.5rem 0 4rem; }
.hero h1 { max-width: 52rem; }
.hero-sub { color: var(--muted); max-width: 42rem; margin-top: 1.2rem; font-size: 1.12rem; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 0.9rem; margin-top: 2rem; }
.hero-note { font-family: var(--font-mono); font-size: 0.82rem; color: var(--muted); margin-top: 1rem; }

/* ---------- seções ---------- */
section { padding: 4.2rem 0; border-top: 1px solid var(--line); }
section.hero { border-top: 0; }

/* como funciona */
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1.1rem; margin-top: 2.4rem; counter-reset: step; }
.steps li { background: var(--bg-card); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.6rem 1.4rem; }
.step-n { font-family: var(--font-mono); color: var(--accent); font-size: 0.95rem; }
.steps h3 { font-size: 1.02rem; margin: 0.7rem 0 0.5rem; }
.steps p { color: var(--muted); font-size: 0.96rem; }

/* ---------- demo ---------- */
.demo-grid { display: grid; grid-template-columns: minmax(300px, 420px) 1fr; gap: 2.4rem; align-items: start; }
@media (max-width: 900px) { .demo-grid { grid-template-columns: 1fr; } }

.demo-form { background: var(--bg-card); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.7rem 1.5rem; display: flex; flex-direction: column; gap: 0.45rem; }
.demo-form label, .modal-card label { font-size: 0.92rem; font-weight: 600; margin-top: 0.7rem; }
.demo-form input[type="text"], .modal-card input {
  background: var(--bg-raise); border: 1px solid var(--line-strong); border-radius: 10px;
  color: var(--text); font: inherit; padding: 0.7rem 0.9rem; width: 100%;
}
.demo-form input:focus, .modal-card input:focus { outline: none; border-color: var(--accent); }
.demo-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0.8rem; }
.demo-color { display: flex; align-items: center; gap: 0.8rem; }
.demo-color input[type="color"] { width: 52px; height: 36px; border: 1px solid var(--line-strong); border-radius: 8px; background: var(--bg-raise); padding: 3px; cursor: pointer; }
.demo-color .mono { color: var(--muted); font-size: 0.9rem; }
.demo-form .btn { margin-top: 1.3rem; }
.demo-error { color: var(--erro); font-size: 0.92rem; min-height: 1.3em; margin-top: 0.6rem; }

/* preview */
.demo-placeholder {
  border: 1px dashed var(--line-strong); border-radius: var(--radius);
  min-height: 420px; display: flex; flex-direction: column; align-items: center; justify-content: center;
  color: var(--muted); gap: 1.2rem; text-align: center; padding: 2rem;
}
.demo-placeholder-art { display: flex; gap: 10px; }
.demo-placeholder-art span { width: 74px; height: 92px; border-radius: 10px; background: var(--accent-dim); border: 1px solid var(--line-strong); }
.demo-placeholder-art span:nth-child(2) { transform: translateY(-8px); }

.slide-stage { display: flex; align-items: center; gap: 0.9rem; justify-content: center; }
.slide-frame {
  width: min(360px, 72vw); aspect-ratio: 4 / 5;
  border-radius: 14px; overflow: hidden; border: 1px solid var(--line-strong);
  background: #060a08; box-shadow: 0 18px 50px rgba(0, 0, 0, 0.45);
}
.slide-nav {
  width: 44px; height: 44px; border-radius: 50%; flex: none;
  border: 1px solid var(--line-strong); background: var(--bg-card); color: var(--text);
  font-size: 1.5rem; line-height: 1; cursor: pointer; transition: all 0.15s;
}
.slide-nav:hover { border-color: var(--accent); color: var(--accent); }
.slide-nav:disabled { opacity: 0.3; cursor: default; }
.slide-count { text-align: center; font-family: var(--font-mono); font-size: 0.85rem; color: var(--muted); margin-top: 0.8rem; }

/* slide interno (preview aproximado dos templates do servidor) */
.sl { width: 100%; height: 100%; display: flex; flex-direction: column; padding: 8.2%; position: relative; }
.sl-kicker { font-size: clamp(9px, 2.6vw, 12px); font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; margin-bottom: 4%; }
.sl-bar { height: 4px; width: 15%; border-radius: 3px; margin-bottom: 7%; }
.sl-title { font-weight: 700; line-height: 1.16; font-size: clamp(19px, 5.4vw, 30px); }
.sl-title.sm { font-size: clamp(15px, 4vw, 22px); }
.sl-body { margin-top: 6%; font-size: clamp(11px, 2.9vw, 14.5px); line-height: 1.5; opacity: 0.88; }
.sl-num { font-weight: 700; font-size: clamp(13px, 3.4vw, 17px); margin-bottom: 5%; }
.sl-cta { margin-top: 9%; font-weight: 600; font-size: clamp(10px, 2.8vw, 13px); }
.sl-badge { align-self: center; margin-top: 8%; padding: 3.2% 6.5%; border-radius: 9px; font-weight: 600; font-size: clamp(10px, 2.9vw, 13.5px); }
.sl-footer { margin-top: auto; display: flex; justify-content: space-between; align-items: center; font-size: clamp(9px, 2.5vw, 12px); opacity: 0.75; }
.sl-center { flex-grow: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; }

.demo-caption { background: var(--bg-card); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.2rem 1.3rem; margin-top: 1.6rem; }
.demo-caption-label { font-size: 0.8rem; color: var(--accent); margin-bottom: 0.5rem; }
.demo-caption p { font-size: 0.97rem; }
.demo-hashtags { color: var(--muted); font-size: 0.9rem; margin-top: 0.7rem; word-break: break-word; }
.demo-upsell { margin-top: 1.4rem; color: var(--muted); }
.demo-upsell a { color: var(--accent); }

/* ---------- requisitos ---------- */
.check-list { display: grid; gap: 0.9rem; max-width: 46rem; }
.check-list li { position: relative; padding-left: 2rem; color: var(--muted); }
.check-list li strong { color: var(--text); }
.check-list li::before {
  content: "✓"; position: absolute; left: 0; top: 0;
  color: var(--accent); font-weight: 700;
}

/* ---------- planos ---------- */
.plan-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(255px, 1fr)); gap: 1.2rem; }
@media (min-width: 1000px) { .plan-grid { grid-template-columns: repeat(3, 1fr); } }
.plan {
  background: var(--bg-card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.9rem 1.6rem; display: flex; flex-direction: column; position: relative;
}
.plan-featured { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent), 0 20px 60px rgba(0, 227, 137, 0.08); }
.plan-tag {
  position: absolute; top: -0.8rem; left: 1.4rem;
  background: var(--accent); color: #04130c;
  font-family: var(--font-mono); font-size: 0.72rem; font-weight: 500;
  padding: 0.2rem 0.7rem; border-radius: 999px;
}
.plan h3 { font-size: 1.15rem; }
.plan-freq { color: var(--muted); font-size: 0.93rem; margin-top: 0.3rem; }
.plan-freq span { display: block; font-family: var(--font-mono); font-size: 0.78rem; opacity: 0.8; }
.plan-price { font-family: var(--font-display); font-size: 2.5rem; margin: 1.1rem 0 1.2rem; }
.plan-price .mono { font-size: 1rem; color: var(--muted); margin-right: 0.2rem; }
.plan-per { font-size: 0.95rem; color: var(--muted); font-family: var(--font-body); }
.plan ul { display: grid; gap: 0.55rem; margin-bottom: 1.7rem; }
.plan ul li { position: relative; padding-left: 1.5rem; color: var(--muted); font-size: 0.95rem; }
.plan ul li::before { content: "✓"; position: absolute; left: 0; color: var(--accent); font-weight: 700; }
.plan .btn { margin-top: auto; width: 100%; }
.plan-note { margin-top: 1.8rem; color: var(--muted); font-size: 0.95rem; }
.plan-note a { color: var(--accent); }

/* ---------- faq ---------- */
.faq details { border-bottom: 1px solid var(--line); padding: 1.05rem 0; max-width: 48rem; }
.faq summary { cursor: pointer; font-weight: 600; list-style: none; display: flex; justify-content: space-between; gap: 1rem; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--accent); font-family: var(--font-mono); }
.faq details[open] summary::after { content: "–"; }
.faq details p { color: var(--muted); margin-top: 0.7rem; }

/* ---------- cta final / footer ---------- */
.cta-final { text-align: center; }
.cta-final .hero-ctas { justify-content: center; }
.footer { border-top: 1px solid var(--line); padding: 2.2rem 0 6rem; }
.footer-inner { display: flex; flex-wrap: wrap; align-items: center; gap: 1.6rem; }
.footer nav { display: flex; gap: 1.3rem; margin-left: auto; }
.footer nav a { color: var(--muted); font-size: 0.92rem; text-decoration: none; }
.footer nav a:hover { color: var(--text); }
.footer-copy { width: 100%; font-family: var(--font-mono); font-size: 0.78rem; color: var(--muted); }

/* ---------- modal ---------- */
.modal { position: fixed; inset: 0; z-index: 60; display: grid; place-items: center; padding: 1.2rem; }
.modal[hidden] { display: none; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(2, 5, 4, 0.72); backdrop-filter: blur(6px); }
.modal-card {
  position: relative; width: min(440px, 100%);
  background: var(--bg-raise); border: 1px solid var(--line-strong); border-radius: var(--radius);
  padding: 2rem 1.8rem;
}
.modal-card h3 { font-size: 1.2rem; }
.modal-card h3 span { color: var(--accent); }
.modal-sub { color: var(--muted); font-size: 0.95rem; margin-top: 0.4rem; }
.modal-card form { display: flex; flex-direction: column; gap: 0.4rem; margin-top: 1rem; }
.modal-card .btn { margin-top: 1.2rem; }
.modal-close {
  position: absolute; top: 0.9rem; right: 0.9rem;
  background: none; border: 0; color: var(--muted); font-size: 1.6rem; cursor: pointer; line-height: 1;
}
.modal-close:hover { color: var(--text); }

/* ---------- whatsapp float ---------- */
.wa-float {
  position: fixed; right: 1.3rem; bottom: 1.3rem; z-index: 50;
  width: 56px; height: 56px; border-radius: 50%;
  display: grid; place-items: center;
  background: #25d366; color: #04130c;
  box-shadow: 0 10px 30px rgba(37, 211, 102, 0.35);
  transition: transform 0.15s;
}
.wa-float:hover { transform: scale(1.07); }

/* ============================================================
   painel do assinante
   ============================================================ */
.painel { padding: 3rem 0 5rem; }
.painel-head { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem; margin-bottom: 2rem; }
.painel-head h1 { font-size: clamp(1.3rem, 3vw, 1.9rem); }
.painel-badges { display: flex; gap: 0.6rem; margin-left: auto; flex-wrap: wrap; }
.badge {
  font-family: var(--font-mono); font-size: 0.75rem;
  border: 1px solid var(--line-strong); border-radius: 999px; padding: 0.25rem 0.8rem; color: var(--muted);
}
.badge.ok { border-color: var(--accent); color: var(--accent); }
.badge.warn { border-color: #f0b429; color: #f0b429; }

.painel-grid { display: grid; grid-template-columns: minmax(300px, 400px) 1fr; gap: 1.6rem; align-items: start; }
@media (max-width: 980px) { .painel-grid { grid-template-columns: 1fr; } }
.card { background: var(--bg-card); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.6rem 1.5rem; }
.card h2 { font-size: 1.05rem; margin-bottom: 1rem; }
.card form { display: flex; flex-direction: column; gap: 0.4rem; }
.card label { font-size: 0.9rem; font-weight: 600; margin-top: 0.7rem; }
.card input[type="text"], .card input[type="time"], .card textarea {
  background: var(--bg-raise); border: 1px solid var(--line-strong); border-radius: 10px;
  color: var(--text); font: inherit; padding: 0.65rem 0.85rem; width: 100%;
}
.card textarea { resize: vertical; min-height: 70px; }
.card input:focus, .card textarea:focus { outline: none; border-color: var(--accent); }
.card .hint { font-size: 0.82rem; color: var(--muted); margin-top: 0.2rem; }
.card .btn { margin-top: 1.2rem; }
.switch-row { display: flex; align-items: center; gap: 0.7rem; margin-top: 1rem; }
.switch-row input { width: auto; }

.ig-status { display: flex; align-items: center; gap: 0.8rem; flex-wrap: wrap; }
.ig-status .btn { margin-top: 0; }

.post-list { display: grid; gap: 1rem; }
.post-item { border: 1px solid var(--line); border-radius: var(--radius); padding: 1.2rem 1.3rem; background: var(--bg-card); }
.post-item-head { display: flex; align-items: baseline; gap: 0.8rem; flex-wrap: wrap; }
.post-item-head strong { font-size: 1rem; }
.post-status { font-family: var(--font-mono); font-size: 0.72rem; padding: 0.15rem 0.65rem; border-radius: 999px; border: 1px solid var(--line-strong); color: var(--muted); margin-left: auto; }
.post-status.draft { border-color: #f0b429; color: #f0b429; }
.post-status.published { border-color: var(--accent); color: var(--accent); }
.post-status.failed { border-color: var(--erro); color: var(--erro); }
.post-slides { display: flex; gap: 0.5rem; overflow-x: auto; margin-top: 0.9rem; padding-bottom: 0.4rem; }
.post-slides .mini { flex: none; width: 108px; aspect-ratio: 4/5; border-radius: 8px; overflow: hidden; border: 1px solid var(--line); }
.post-slides img { width: 100%; height: 100%; object-fit: cover; }
.post-meta { font-family: var(--font-mono); font-size: 0.78rem; color: var(--muted); margin-top: 0.7rem; }
.post-error { color: var(--erro); font-size: 0.9rem; margin-top: 0.5rem; }
.post-actions { display: flex; gap: 0.6rem; margin-top: 0.9rem; flex-wrap: wrap; }
.post-actions .btn { padding: 0.5rem 1.1rem; font-size: 0.88rem; margin-top: 0; }
.empty { color: var(--muted); text-align: center; padding: 2.5rem 1rem; border: 1px dashed var(--line-strong); border-radius: var(--radius); }

/* obrigado */
.obrigado { min-height: 70vh; display: grid; place-items: center; text-align: center; padding: 3rem 0; }
.obrigado .card { max-width: 32rem; padding: 2.4rem 2rem; }
.obrigado h1 { font-size: 1.5rem; margin-bottom: 0.8rem; }
.obrigado p { color: var(--muted); }
.obrigado .btn { margin-top: 1.6rem; }
.portal-link {
  display: block; margin-top: 1.4rem; padding: 0.9rem 1rem;
  background: var(--bg-raise); border: 1px solid var(--accent);
  border-radius: 10px; font-family: var(--font-mono); font-size: 0.82rem;
  color: var(--accent); word-break: break-all; text-decoration: none;
}

@media (max-width: 640px) {
  .hero { padding: 3.5rem 0 3rem; }
  section { padding: 3.2rem 0; }
}