/* ============================================================================
   Fiscalens — Landing page
   ========================================================================== */

/* ------------------------------------------------------------------ header */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  background: var(--header-bg);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  transition: transform .3s ease;
}
.header-inner { display: flex; align-items: center; gap: 2rem; padding: .8rem 0; }
.brand img { height: 40px; width: auto; }
.main-nav { display: flex; gap: 1.6rem; margin-inline: auto; }
.main-nav a { color: var(--text-2); font-weight: 500; font-size: .93rem; transition: color .15s; }
.main-nav a:hover { color: var(--accent); }
.header-actions { display: flex; align-items: center; gap: .7rem; }
.btn-sm { padding: .55rem 1.1rem; font-size: .88rem; }
.btn-lg { padding: 1.05rem 2.4rem; font-size: 1.1rem; }

@media (max-width: 820px) {
  .main-nav { display: none; }
  .header-inner { gap: .8rem; justify-content: space-between; }
}

/* -------------------------------------------------------------------- hero */
.hero {
  position: relative; min-height: 100svh;
  display: grid; place-items: center;
  overflow: hidden; padding-top: 90px;
}
#bg3d { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-grid {
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(var(--hero-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--hero-line) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(ellipse 90% 70% at 50% 40%, #000 30%, transparent 75%);
}
.hero-content { position: relative; text-align: center; z-index: 2; padding-block: 4rem; }
.hero-badge { margin-bottom: 1.4rem; }
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.3rem, 5.4vw, 4.2rem);
  line-height: 1.07; font-weight: 800; letter-spacing: -.02em;
  margin: 0 auto 1.3rem; max-width: 17ch;
}
.grad-text {
  background: var(--brand-grad);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero-sub {
  font-size: clamp(1.02rem, 1.6vw, 1.22rem); color: var(--text-2);
  max-width: 62ch; margin: 0 auto 2.2rem; line-height: 1.65;
}
.hero-ctas { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; margin-bottom: 3.4rem; }
.hero-stats { display: flex; gap: clamp(1.5rem, 5vw, 4rem); justify-content: center; flex-wrap: wrap; }
.stat { display: grid; gap: .15rem; }
.stat strong { font-family: var(--font-display); font-size: 1.9rem; color: var(--accent-strong); }
.stat span { font-size: .82rem; color: var(--text-3); max-width: 16ch; margin-inline: auto; }
.hero-scroll-hint {
  position: absolute; bottom: 26px; left: 50%; translate: -50% 0;
  width: 26px; height: 42px; border: 2px solid var(--text-3); border-radius: 14px;
}
.hero-scroll-hint span {
  position: absolute; top: 7px; left: 50%; translate: -50% 0;
  width: 4px; height: 8px; border-radius: 4px; background: var(--accent);
  animation: scrollhint 1.6s ease-in-out infinite;
}
@keyframes scrollhint { 50% { transform: translateY(14px); opacity: .2; } }

/* ---------------------------------------------------------------- deadline */
.deadline {
  position: relative; padding: clamp(4rem, 9vw, 8rem) 0;
  background:
    radial-gradient(60% 120% at 50% 0%, color-mix(in srgb, var(--accent) 9%, transparent), transparent),
    var(--bg-2);
  border-block: 1px solid var(--border);
  overflow: hidden;
}
.deadline-inner { position: relative; text-align: center; }
.deadline-pulse {
  position: absolute; top: -40px; left: 50%; translate: -50% 0;
  width: 480px; height: 480px; border-radius: 50%; pointer-events: none;
  background: radial-gradient(circle, color-mix(in srgb, var(--accent) 16%, transparent), transparent 65%);
  animation: pulse 4.5s ease-in-out infinite;
}
@keyframes pulse { 50% { opacity: .45; scale: 1.15; } }
.deadline-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.4vw, 2.6rem); line-height: 1.25;
  max-width: 30ch; margin: 0 auto 1.4rem; font-weight: 700;
}
.deadline-title em { font-style: normal; color: var(--accent-strong); }
.deadline-sub { max-width: 74ch; margin: 0 auto 2.6rem; color: var(--text-2); line-height: 1.7; }
.countdown {
  display: inline-flex; gap: 1.6rem; padding: 1.4rem 2.4rem; align-items: center; flex-wrap: wrap;
  justify-content: center;
}
.cd-item { display: grid; text-align: center; }
.cd-item strong {
  font-family: var(--mono); font-size: clamp(1.8rem, 4vw, 2.6rem);
  color: var(--accent-strong); font-weight: 500;
}
.cd-item span { font-size: .72rem; text-transform: uppercase; letter-spacing: .1em; color: var(--text-3); }
.cd-label { width: 100%; margin: .6rem 0 0; font-size: .82rem; color: var(--text-3); }

/* ---------------------------------------------------------- virada (shift) */
.shift { padding: clamp(4rem, 9vw, 8rem) 0; }
.shift-intro {
  color: var(--text-2); font-size: clamp(1rem, 1.5vw, 1.15rem);
  max-width: 68ch; line-height: 1.7; margin: -1.4rem 0 2.6rem;
}
.shift-grid {
  display: grid; grid-template-columns: 1fr 64px 1fr; gap: 1.2rem;
  align-items: stretch; margin-bottom: 1.6rem;
}
.shift-col { padding: 1.8rem; }
.shift-col.before { opacity: .88; }
.shift-col.after {
  border-color: var(--accent);
  box-shadow: var(--shadow-sm), 0 0 0 1px color-mix(in srgb, var(--accent) 45%, transparent) inset, var(--glow);
}
.shift-tag {
  display: inline-block; font-size: .72rem; font-weight: 700;
  letter-spacing: .08em; text-transform: uppercase;
  padding: .3rem .85rem; border-radius: 999px; margin-bottom: 1.1rem;
}
.before .shift-tag { background: color-mix(in srgb, var(--text-3) 16%, transparent); color: var(--text-3); }
.after .shift-tag { background: var(--brand-grad); color: #04202b; }
.shift-col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .95rem; }
.shift-col li {
  position: relative; padding-left: 1.7rem;
  color: var(--text-2); font-size: .94rem; line-height: 1.65;
}
.shift-col li strong { color: var(--text); }
.before li::before { content: "✕"; position: absolute; left: 0; top: .1em; color: var(--text-3); font-weight: 700; }
.after li::before { content: "✓"; position: absolute; left: 0; top: .1em; color: var(--accent); font-weight: 700; }
.shift-arrow { display: grid; place-items: center; }
.shift-arrow svg { width: 52px; height: 52px; filter: drop-shadow(0 0 10px color-mix(in srgb, var(--accent) 45%, transparent)); }
.shift-note {
  display: flex; align-items: center; gap: 1.6rem; flex-wrap: wrap;
  padding: 1.5rem 1.9rem;
  border-left: 5px solid var(--accent);
}
.shift-note p { margin: 0; flex: 1 1 380px; color: var(--text-2); line-height: 1.7; }
.shift-note p strong { color: var(--text); }
.shift-note p em { color: var(--accent-strong); font-style: normal; font-weight: 700; }
@media (max-width: 900px) {
  .shift-grid { grid-template-columns: 1fr; }
  .shift-arrow svg { rotate: 90deg; width: 40px; height: 40px; }
}

/* -------------------------------------------------------------------- flow */
.flow { padding: clamp(4rem, 9vw, 8rem) 0; }
.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3.6vw, 2.7rem); font-weight: 700;
  margin: .8rem 0 2.6rem; letter-spacing: -.015em;
}
.flow-svg { width: 100%; height: auto; margin-bottom: 1rem; }
.flow-line { stroke-dasharray: 1; stroke-dashoffset: 1; }
.node-circle {
  fill: var(--surface); stroke: var(--accent); stroke-width: 2;
  filter: drop-shadow(0 0 12px color-mix(in srgb, var(--accent) 40%, transparent));
}
.node-icon { font-size: 24px; }
.flow-node { opacity: 0; }
.flow-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.flow-step h3 { font-family: var(--font-display); font-size: 1.15rem; margin: 0 0 .5rem; }
.flow-step h3::before {
  content: attr(data-step); display: inline-grid; place-items: center;
  width: 26px; height: 26px; margin-right: .55rem; border-radius: 50%;
  background: var(--brand-grad); color: #04202b; font-size: .85rem;
}
.flow-step { counter-increment: step; }
.flow-step h3::before { content: counter(step); }
.flow-steps { counter-reset: step; }
.flow-step p { color: var(--text-2); line-height: 1.65; font-size: .95rem; margin: 0; }
@media (max-width: 820px) { .flow-steps { grid-template-columns: 1fr; } .flow-svg { display: none; } }

/* ----------------------------------------------------------------- modules */
.modules { padding: clamp(3rem, 7vw, 6rem) 0; background: var(--bg-2); border-block: 1px solid var(--border); }
.module-card {
  display: grid; grid-template-columns: 1.15fr .85fr; gap: 2.5rem;
  padding: clamp(1.6rem, 4vw, 3rem); margin-bottom: 2.2rem; align-items: center;
  overflow: hidden;
}
.module-card.reverse { grid-template-columns: .85fr 1.15fr; }
.module-card.reverse .module-info { order: 2; }
.module-tag {
  font-family: var(--mono); font-size: .8rem; color: var(--accent-strong);
  letter-spacing: .06em;
}
.module-info h3 { font-family: var(--font-display); font-size: clamp(1.3rem, 2.4vw, 1.7rem); margin: .5rem 0 .8rem; }
.module-info p { color: var(--text-2); line-height: 1.7; margin: 0 0 1rem; }
.module-list { margin: 0; padding: 0; list-style: none; display: grid; gap: .45rem; }
.module-list li { padding-left: 1.5rem; position: relative; color: var(--text-2); font-size: .93rem; }
.module-list li::before { content: "✓"; position: absolute; left: 0; color: var(--ok); font-weight: 700; }

.mini-compare { display: grid; gap: 1rem; padding: 1.4rem; }
.mini-bar { display: grid; grid-template-columns: 64px 1fr 74px; align-items: center; gap: .8rem; }
.mini-bar span { font-size: .82rem; color: var(--text-3); }
.mini-bar b { font-size: .88rem; }
.mini-bar i {
  display: block; height: 26px; border-radius: 6px; width: var(--h);
  background: color-mix(in srgb, var(--text-3) 45%, transparent);
}
.mini-bar.alt i { background: var(--brand-grad); }
.mini-note { grid-column: 1 / -1; font-size: .78rem; color: var(--text-3); margin: 0; }

.mini-terminal {
  background: var(--code-bg); border-radius: var(--radius-sm);
  padding: 1rem 1.2rem 1.3rem; box-shadow: var(--shadow);
  border: 1px solid #1c3355;
}
.dot-row { display: flex; gap: 6px; margin-bottom: .8rem; }
.dot-row i { width: 10px; height: 10px; border-radius: 50%; background: #33507a; }
.dot-row i:first-child { background: #f87171; }
.dot-row i:nth-child(2) { background: #fbbf24; }
.dot-row i:nth-child(3) { background: #34d399; }
.mini-terminal code {
  font-family: var(--mono); font-size: .8rem; line-height: 1.9; color: #9fd8ea;
  display: block; white-space: pre-line;
}

.mini-sheet { padding: 1.2rem; font-size: .8rem; }
.sheet-row {
  display: grid; grid-template-columns: 1.6fr repeat(4, 1fr); gap: .4rem;
  padding: .5rem .6rem; border-bottom: 1px solid var(--border);
}
.sheet-row.head { font-weight: 700; color: var(--text-3); text-transform: uppercase; font-size: .68rem; letter-spacing: .06em; }
.sheet-row .miss { color: var(--danger); font-weight: 700; background: color-mix(in srgb, var(--danger) 10%, transparent); border-radius: 4px; text-align: center; }

@media (max-width: 860px) {
  .module-card, .module-card.reverse { grid-template-columns: 1fr; }
  .module-card.reverse .module-info { order: 0; }
}

/* ----------------------------------------------------------------- pricing */
.pricing { padding: clamp(4rem, 9vw, 8rem) 0; text-align: center; }
.pricing-sub { color: var(--text-2); margin: -1.4rem 0 3rem; }
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.6rem; align-items: stretch; }
.price-card {
  padding: 2.2rem 1.8rem; display: flex; flex-direction: column; gap: 1rem;
  position: relative; transition: transform .25s ease, box-shadow .25s ease;
}
.price-card:hover { transform: translateY(-6px); box-shadow: var(--shadow), var(--glow); }
.price-card.featured {
  border-color: var(--accent);
  box-shadow: var(--shadow), 0 0 0 1px var(--accent) inset;
}
.feat-tag {
  position: absolute; top: -13px; left: 50%; translate: -50% 0;
  background: var(--brand-grad); color: #04202b;
  font-size: .72rem; font-weight: 700; letter-spacing: .05em;
  padding: .3rem .95rem; border-radius: 999px;
}
.price-card h3 { font-family: var(--font-display); margin: 0; font-size: 1.15rem; }
.price { font-family: var(--font-display); font-size: 3.4rem; font-weight: 800; line-height: 1; }
.price small { font-size: 1.1rem; vertical-align: super; color: var(--text-3); margin-right: .2rem; }
.price-desc { color: var(--text-2); font-size: .92rem; min-height: 2.6em; margin: 0; }
.price-card ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .5rem; text-align: left; flex: 1; }
.price-card ul li { padding-left: 1.5rem; position: relative; font-size: .9rem; color: var(--text-2); }
.price-card ul li::before { content: "✓"; position: absolute; left: 0; color: var(--accent); font-weight: 700; }
@media (max-width: 860px) { .pricing-grid { grid-template-columns: 1fr; max-width: 420px; margin-inline: auto; } }

/* --------------------------------------------------------------------- faq */
.faq { padding: clamp(3rem, 7vw, 6rem) 0; background: var(--bg-2); border-block: 1px solid var(--border); }
.faq-list { display: grid; gap: .9rem; max-width: 780px; }
.faq-list details { padding: 0; overflow: hidden; }
.faq-list summary {
  cursor: pointer; font-weight: 600; padding: 1.1rem 1.4rem;
  list-style: none; position: relative;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after {
  content: "+"; position: absolute; right: 1.3rem; top: 50%; translate: 0 -50%;
  font-size: 1.3rem; color: var(--accent); transition: rotate .2s ease;
}
.faq-list details[open] summary::after { rotate: 45deg; }
.faq-list details p { margin: 0; padding: 0 1.4rem 1.2rem; color: var(--text-2); line-height: 1.7; }

/* --------------------------------------------------------------- final CTA */
.final-cta {
  padding: clamp(4.5rem, 10vw, 9rem) 0; text-align: center;
  background:
    radial-gradient(50% 90% at 50% 100%, color-mix(in srgb, var(--accent) 12%, transparent), transparent);
}
.final-inner h2 {
  font-family: var(--font-display); font-size: clamp(1.8rem, 4.4vw, 3.2rem);
  line-height: 1.15; margin: 0 0 2rem; letter-spacing: -.02em;
}

/* ------------------------------------------------------------------ footer */
.site-footer { border-top: 1px solid var(--border); padding: 3rem 0 2rem; background: var(--bg); }
.footer-inner { display: grid; grid-template-columns: 1.2fr .8fr 1.4fr; gap: 2.5rem; }
.footer-inner p { color: var(--text-3); font-size: .85rem; line-height: 1.6; }
.footer-links { display: grid; gap: .5rem; align-content: start; }
.footer-links a { color: var(--text-2); font-size: .9rem; }
.footer-links a:hover { color: var(--accent); }
@media (max-width: 820px) { .footer-inner { grid-template-columns: 1fr; } }

/* ---------------------------------------------------------- modal checkout */
.modal-backdrop {
  position: fixed; inset: 0; z-index: 100;
  background: rgba(4, 10, 22, .66); backdrop-filter: blur(6px);
  display: grid; place-items: center; padding: 1rem;
}
.modal-backdrop[hidden] { display: none; }
.modal {
  width: min(440px, 96vw); padding: 2rem; position: relative;
  max-height: 92svh; overflow: auto;
  animation: modalin .28s cubic-bezier(.2, .9, .3, 1.2);
}
@keyframes modalin { from { opacity: 0; transform: translateY(24px) scale(.97); } }
.modal-close {
  position: absolute; top: .9rem; right: .9rem;
  background: none; border: 0; font-size: 1rem; cursor: pointer; color: var(--text-3);
}
.modal h3 { font-family: var(--font-display); margin: 0 0 .3rem; }
.ck-sub { color: var(--text-2); font-size: .9rem; margin: 0 0 1.2rem; }
#ck-form { display: grid; gap: .9rem; }
.ck-error { color: var(--danger); font-size: .86rem; margin: 0; }
.ck-qr { display: grid; place-items: center; margin: 0 0 1rem; }
.ck-qr img, .ck-qr canvas { border-radius: 12px; border: 8px solid #fff; box-shadow: var(--shadow-sm); }
.ck-copy { display: flex; gap: .5rem; }
.ck-copy input { font-family: var(--mono); font-size: .74rem; }
.ck-status { text-align: center; color: var(--text-2); font-size: .88rem; margin: 1rem 0 0; }
.ck-status.paid { color: var(--ok); font-weight: 700; }
.ck-success {
  width: 74px; height: 74px; margin: 0 auto 1rem; border-radius: 50%;
  display: grid; place-items: center; font-size: 2.2rem; color: #04202b;
  background: var(--brand-grad); box-shadow: var(--glow);
}
.ck-step[data-ck-step="done"] { text-align: center; }
.ck-code {
  font-family: var(--mono); font-size: 1.6rem; letter-spacing: .18em;
  background: var(--surface-2); border: 1px dashed var(--accent);
  padding: .8rem 1rem; border-radius: var(--radius-sm); margin: .6rem 0 1rem;
}
.ck-note { font-size: .82rem; color: var(--text-3); }

/* --------------------------------------------------- reveals (JS adiciona) */
.reveal { opacity: 0; transform: translateY(36px); }
html.no-motion .reveal { opacity: 1; transform: none; }