/* ═══════════════════════════════════════════
   VerificaFake — style.css
   Estética: Editorial minimalista clean
   Tipografia: Fraunces (display) + Instrument Sans (corpo)
   Paleta: Branco · Grafite · Vermelho cirúrgico
   ═══════════════════════════════════════════ */

:root {
  --white:   #FFFFFF;
  --off:     #F7F6F3;
  --border:  #E8E6E0;
  --border2: #D4D0C8;
  --ink:     #1A1916;
  --ink2:    #4A4840;
  --ink3:    #8A8680;
  --red:     #C8281E;
  --red-bg:  #FDF1F0;
  --amber:   #C47A1A;
  --amber-bg:#FDF8F0;
  --green:   #1A7A3C;
  --green-bg:#F0FDF5;
  --hd:      'Fraunces', Georgia, serif;
  --bd:      'Instrument Sans', system-ui, sans-serif;
  --r:       6px;
  --r-lg:    12px;
  --shadow:  0 1px 3px rgba(26,25,22,0.08), 0 1px 2px rgba(26,25,22,0.04);
  --shadow-lg: 0 4px 24px rgba(26,25,22,0.10), 0 1px 4px rgba(26,25,22,0.06);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--bd);
  background: var(--white);
  color: var(--ink);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { color: inherit; text-decoration: none; }
strong { font-weight: 600; }

/* ── UTILS ── */
.container { max-width: 1140px; margin: 0 auto; padding: 0 32px; }
.container-narrow { max-width: 780px; margin: 0 auto; padding: 0 32px; }
.full { width: 100%; }

/* ── TYPOGRAPHY SCALE ── */
.section-label {
  font-family: var(--bd);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink3);
  margin-bottom: 10px;
}
.section-h2 {
  font-family: var(--hd);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  line-height: 1.15;
  color: var(--ink);
  margin-bottom: 48px;
}
.section-h2 em { font-style: italic; color: var(--red); }
.section-h2-wide { max-width: 680px; }

/* ── NAV ── */
.nav {
  position: sticky; top: 0; z-index: 200;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1140px; margin: 0 auto; padding: 0 32px;
  display: flex; align-items: center; height: 60px; gap: 32px;
}
.logo {
  font-family: var(--hd); font-size: 20px; font-weight: 700;
  color: var(--ink); white-space: nowrap; flex-shrink: 0;
}
.logo em { font-style: italic; color: var(--red); }
.nav-center { display: flex; gap: 28px; flex: 1; }
.nav-center a {
  font-size: 14px; color: var(--ink2);
  transition: color .15s; white-space: nowrap;
}
.nav-center a:hover { color: var(--ink); }
.nav-right { display: flex; align-items: center; gap: 16px; flex-shrink: 0; }

/* LANG SWITCHER */
.lang-switcher { display: flex; gap: 4px; }
.lang-btn {
  padding: 4px 10px; border-radius: 20px;
  border: 1px solid var(--border2); background: none;
  font-size: 12px; font-family: var(--bd); color: var(--ink3);
  cursor: pointer; transition: all .15s;
}
.lang-btn.active {
  background: var(--ink); color: var(--white);
  border-color: var(--ink);
}
.lang-btn:hover:not(.active) { border-color: var(--ink2); color: var(--ink2); }

/* ── BUTTONS ── */
.btn-solid {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 24px; border-radius: var(--r);
  background: var(--ink); color: var(--white);
  border: 1.5px solid var(--ink); cursor: pointer;
  font-family: var(--bd); font-size: 14px; font-weight: 600;
  transition: all .18s; white-space: nowrap;
}
.btn-solid:hover { background: var(--ink2); border-color: var(--ink2); }
.btn-solid.full { width: 100%; justify-content: center; }

.btn-ghost {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 24px; border-radius: var(--r);
  background: transparent; color: var(--ink2);
  border: 1.5px solid var(--border2); cursor: pointer;
  font-family: var(--bd); font-size: 14px; font-weight: 600;
  transition: all .18s; white-space: nowrap;
}
.btn-ghost:hover { border-color: var(--ink); color: var(--ink); }
.btn-ghost.full { width: 100%; }

.btn-link {
  font-family: var(--bd); font-size: 14px; font-weight: 600;
  color: var(--ink2); text-decoration: none;
  transition: color .15s;
}
.btn-link:hover { color: var(--ink); }

.btn-pill {
  padding: 8px 20px; border-radius: 100px;
  background: var(--ink); color: var(--white);
  border: none; cursor: pointer;
  font-family: var(--bd); font-size: 13px; font-weight: 600;
  transition: background .18s;
}
.btn-pill:hover { background: var(--ink2); }

/* ── HERO ── */
.hero {
  padding: 80px 0 0;
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}
.hero-grid {
  max-width: 1140px; margin: 0 auto; padding: 0 32px;
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 64px; align-items: center;
  padding-bottom: 72px;
}
.hero-kicker {
  display: flex; align-items: center; gap: 8px;
  font-size: 12px; color: var(--ink3); font-weight: 500;
  margin-bottom: 24px;
}
.kicker-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--green); flex-shrink: 0;
  animation: blink-dot 3s ease-in-out infinite;
}
@keyframes blink-dot { 0%,100%{opacity:1} 50%{opacity:.4} }

.hero-h1 {
  display: flex; flex-direction: column; gap: 2px;
  margin-bottom: 24px;
}
.h1-line {
  font-family: var(--hd);
  font-size: clamp(40px, 5.5vw, 68px);
  font-weight: 900;
  line-height: 1.08;
  color: var(--ink);
  display: block;
}
.h1-italic { font-style: italic; color: var(--red); }
.h1-light { font-weight: 300; color: var(--ink2); }

.hero-sub {
  font-size: 17px; color: var(--ink2); line-height: 1.7;
  max-width: 440px; margin-bottom: 36px;
}
.hero-actions { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }

/* HERO VISUAL */
.hero-right { display: flex; justify-content: center; }
.hero-visual {
  background: var(--off); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: 28px;
  width: 100%; max-width: 380px;
  position: relative; overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.hv-label {
  font-size: 11px; font-weight: 600; letter-spacing: .1em;
  text-transform: uppercase; color: var(--ink3); margin-bottom: 8px;
}
.hv-score {
  font-family: var(--hd); font-size: 80px; font-weight: 900;
  color: var(--ink); line-height: 1; margin-bottom: 6px;
  filter: blur(8px); user-select: none;
}
.hv-lock {
  display: flex; align-items: center; gap: 6px;
  font-size: 12px; color: var(--ink3); margin-bottom: 24px;
}
.hv-bars { display: flex; flex-direction: column; gap: 10px; }
.hv-bar { display: flex; flex-direction: column; gap: 5px; }
.hv-bar span { font-size: 12px; color: var(--ink2); }
.hb-track {
  height: 5px; background: var(--border);
  border-radius: 100px; overflow: hidden;
}
.hb-fill { height: 100%; border-radius: 100px; transition: width 1s ease; }
.hb-warn { background: var(--amber); }
.hb-danger { background: var(--red); }
.hv-blur-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, transparent 45%, rgba(247,246,243,0.95) 100%);
  pointer-events: none;
}

/* HERO STATS */
.hero-stats {
  border-top: 1px solid var(--border);
  max-width: 1140px; margin: 0 auto; padding: 0 32px;
  display: flex; align-items: center;
}
.stat-item {
  display: flex; flex-direction: column; gap: 2px;
  padding: 24px 40px 24px 0;
}
.stat-item:first-child { padding-left: 0; }
.stat-num {
  font-family: var(--hd); font-size: 28px; font-weight: 700; color: var(--ink);
}
.stat-desc { font-size: 13px; color: var(--ink3); }
.stat-sep {
  width: 1px; height: 40px; background: var(--border);
  margin: 0 40px 0 0; flex-shrink: 0;
}

/* ── TOOL SECTION ── */
.tool-section {
  padding: 88px 0; background: var(--white);
  border-bottom: 1px solid var(--border);
}

.tool-card {
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: 32px;
  box-shadow: var(--shadow); margin-bottom: 16px;
}

.tc-tabs {
  display: flex; gap: 0; margin-bottom: 24px;
  border: 1px solid var(--border); border-radius: var(--r);
  overflow: hidden; width: fit-content;
}
.tc-tab {
  padding: 9px 20px; background: none; border: none;
  font-family: var(--bd); font-size: 14px; font-weight: 500;
  color: var(--ink3); cursor: pointer; transition: all .15s;
}
.tc-tab.active { background: var(--ink); color: var(--white); }
.tc-tab:not(.active):hover { background: var(--off); color: var(--ink); }

.url-wrap { position: relative; margin-bottom: 8px; }
.url-field {
  width: 100%; padding: 13px 44px 13px 16px;
  border: 1.5px solid var(--border2); border-radius: var(--r);
  font-family: var(--bd); font-size: 14px; color: var(--ink);
  background: var(--white); outline: none; transition: border-color .18s;
}
.url-field:focus { border-color: var(--ink); }
.url-field::placeholder { color: var(--ink3); }
.url-icon {
  position: absolute; right: 14px; top: 50%; transform: translateY(-50%);
  color: var(--ink3); pointer-events: none;
}
.field-hint { font-size: 12px; color: var(--ink3); margin-bottom: 20px; }

.drop-zone {
  border: 1.5px dashed var(--border2); border-radius: var(--r-lg);
  padding: 40px 24px; text-align: center; cursor: pointer;
  transition: all .2s; background: var(--off); margin-bottom: 20px;
}
.drop-zone:hover { border-color: var(--ink); background: var(--border); }
.dz-icon { color: var(--ink3); margin-bottom: 12px; display: flex; justify-content: center; }
.dz-text { font-size: 15px; color: var(--ink2); margin-bottom: 4px; }
.dz-text strong { color: var(--ink); }
.dz-hint { font-size: 12px; color: var(--ink3); }
.file-chosen { font-size: 13px; color: var(--green); font-weight: 500; margin-bottom: 16px; }

.tc-note {
  font-size: 12px; color: var(--ink3); text-align: center; margin-top: 12px;
}

/* PROGRESS */
.progress-wrap {
  display: flex; align-items: center; gap: 12px; margin-bottom: 20px;
}
.progress-bar {
  flex: 1; height: 4px; background: var(--border);
  border-radius: 100px; overflow: hidden;
}
.progress-fill {
  height: 100%; background: var(--ink); border-radius: 100px;
  width: 0%; transition: width .4s ease;
}
.progress-pct { font-size: 13px; font-weight: 600; color: var(--ink2); min-width: 36px; }
.scan-steps { display: flex; flex-direction: column; gap: 8px; }
.scan-step-item {
  font-size: 13px; color: var(--ink3); padding-left: 18px; position: relative;
  transition: color .2s;
}
.scan-step-item::before { position: absolute; left: 0; }
.scan-step-item.done { color: var(--green); }
.scan-step-item.done::before { content: '✓'; }
.scan-step-item.active { color: var(--ink); font-weight: 500; }
.scan-step-item.active::before { content: '▶'; color: var(--ink3); }

/* RESULT */
.result-header {
  display: flex; align-items: center; gap: 12px;
  flex-wrap: wrap; margin-bottom: 16px;
}
.result-badge {
  display: inline-block; padding: 4px 12px; border-radius: 100px;
  background: var(--green-bg); border: 1px solid rgba(26,122,60,0.2);
  font-size: 12px; font-weight: 600; color: var(--green);
}
.result-file { font-size: 13px; color: var(--ink3); word-break: break-all; }

.tc-header { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 20px; }
.tc-title { font-family: var(--hd); font-size: 18px; font-weight: 700; }
.tc-sub { font-size: 12px; color: var(--ink3); }

.meta-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px;
}
.meta-item {
  padding: 16px; border-radius: var(--r);
  border: 1px solid var(--border); background: var(--off);
}
.meta-key { font-size: 11px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--ink3); margin-bottom: 6px; }
.meta-val { font-size: 14px; font-weight: 600; color: var(--ink); }
.meta-val.ok { color: var(--green); }
.meta-val.warn { color: var(--amber); }
.meta-val.danger { color: var(--red); }

/* SCORE TEASER */
.score-teaser {
  display: grid; grid-template-columns: 1fr 1fr; gap: 32px;
  background: var(--off); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: 32px; margin-bottom: 16px;
}
.st-label { font-size: 11px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--ink3); margin-bottom: 8px; }
.st-score-wrap { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.st-score {
  font-family: var(--hd); font-size: 64px; font-weight: 900; color: var(--ink);
  filter: blur(12px); user-select: none; line-height: 1;
}
.st-lock-icon { color: var(--ink3); }
.st-desc { font-size: 13px; color: var(--ink3); line-height: 1.6; }
.st-indicators { display: flex; flex-direction: column; gap: 12px; padding-top: 4px; }
.sti-item { display: flex; flex-direction: column; gap: 5px; }
.sti-label { font-size: 12px; color: var(--ink2); display: flex; justify-content: space-between; }
.sti-track { height: 4px; background: var(--border); border-radius: 100px; overflow: hidden; }
.sti-fill { height: 100%; border-radius: 100px; filter: blur(4px); }
.sti-warn { background: var(--amber); }
.sti-danger { background: var(--red); }
.sti-ok { background: var(--green); }

/* PAYWALL */
.paywall {
  display: grid; grid-template-columns: 1fr 1fr; gap: 32px;
  border: 1.5px solid var(--ink); border-radius: var(--r-lg);
  padding: 32px; margin-bottom: 16px;
  background: var(--white);
}
.pw-tag {
  display: inline-block; padding: 3px 10px; border-radius: 100px;
  background: var(--ink); color: var(--white);
  font-size: 11px; font-weight: 600; letter-spacing: .08em;
  text-transform: uppercase; margin-bottom: 14px;
}
.pw-h3 { font-family: var(--hd); font-size: 22px; font-weight: 700; margin-bottom: 10px; }
.pw-p { font-size: 14px; color: var(--ink2); line-height: 1.65; margin-bottom: 18px; }
.pw-list { list-style: none; display: flex; flex-direction: column; gap: 7px; margin-bottom: 22px; }
.pw-list li {
  font-size: 14px; color: var(--ink2); padding-left: 20px; position: relative;
}
.pw-list li::before { content: '✓'; position: absolute; left: 0; color: var(--green); font-weight: 700; }
.pw-trial { font-size: 12px; color: var(--ink3); margin-top: 10px; }

/* Paywall right preview */
.pw-preview-card {
  background: var(--off); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: 24px; position: relative; overflow: hidden;
  height: 100%; min-height: 240px; display: flex; flex-direction: column; gap: 0;
}
.ppc-label { font-size: 11px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--ink3); margin-bottom: 16px; }
.ppc-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 12px 0; border-bottom: 1px solid var(--border);
  font-size: 13px; color: var(--ink2);
}
.ppc-row:last-of-type { border-bottom: none; }
.ppc-val { font-weight: 600; color: var(--ink); font-size: 13px; }
.danger-text { color: var(--red); }
.ppc-blur { filter: blur(5px); user-select: none; pointer-events: none; }
.ppc-overlay {
  position: absolute; inset: 0;
  background: rgba(247,246,243,0.7);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 8px; color: var(--ink2);
}
.ppc-overlay svg { opacity: .6; }
.ppc-overlay span { font-size: 13px; font-weight: 600; }

.btn-ghost.full.mt { margin-top: 8px; }

/* ── HOW IT WORKS ── */
.how-section {
  padding: 88px 0; background: var(--off);
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
}
.how-header { margin-bottom: 52px; }
.how-grid {
  display: flex; align-items: flex-start; gap: 0;
}
.how-step {
  flex: 1; padding-right: 40px;
}
.how-step:last-child { padding-right: 0; }
.how-num {
  font-family: var(--hd); font-size: 52px; font-weight: 300;
  color: var(--border2); line-height: 1; margin-bottom: 16px;
}
.how-step h3 { font-family: var(--hd); font-size: 20px; font-weight: 700; margin-bottom: 8px; }
.how-step p { font-size: 15px; color: var(--ink2); line-height: 1.65; }
.how-arrow {
  font-family: var(--hd); font-size: 28px; font-weight: 300;
  color: var(--border2); padding: 0 24px; padding-top: 14px;
  flex-shrink: 0;
}

/* ── PROBLEM ── */
.problem-section {
  padding: 88px 0; background: var(--white);
  border-bottom: 1px solid var(--border);
}
.problem-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px;
}
.problem-item { padding-top: 24px; border-top: 1.5px solid var(--ink); }
.pi-num { font-family: var(--hd); font-size: 28px; font-weight: 300; color: var(--red); margin-bottom: 12px; }
.problem-item h3 { font-family: var(--hd); font-size: 18px; font-weight: 700; margin-bottom: 10px; }
.problem-item p { font-size: 14px; color: var(--ink2); line-height: 1.65; }

/* ── PRICING ── */
.pricing-section {
  padding: 88px 0; background: var(--off);
  border-top: 1px solid var(--border);
}
.plans-row {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 20px; margin-bottom: 24px;
}
.plan-card {
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: 32px;
  display: flex; flex-direction: column;
  box-shadow: var(--shadow);
}
.plan-card.plan-pro {
  border: 2px solid var(--ink);
  position: relative;
}
.plan-popular {
  position: absolute; top: -13px; left: 50%; transform: translateX(-50%);
  background: var(--ink); color: var(--white);
  font-size: 11px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  padding: 4px 14px; border-radius: 100px; white-space: nowrap;
}
.plan-tier { font-family: var(--hd); font-size: 20px; font-weight: 700; margin-bottom: 8px; }
.plan-price-wrap { display: flex; align-items: baseline; gap: 4px; margin-bottom: 10px; }
.plan-price { font-family: var(--hd); font-size: 42px; font-weight: 700; }
.plan-period { font-size: 15px; color: var(--ink3); }
.plan-desc { font-size: 14px; color: var(--ink2); line-height: 1.6; margin-bottom: 24px; }
.plan-features {
  list-style: none; display: flex; flex-direction: column; gap: 8px;
  margin-bottom: 28px; flex: 1;
}
.plan-features li {
  font-size: 14px; color: var(--ink2); padding-left: 20px; position: relative;
}
.plan-features li::before { position: absolute; left: 0; font-weight: 700; }
.plan-features li.yes::before { content: '✓'; color: var(--green); }
.plan-features li.no::before { content: '✕'; color: var(--border2); }
.plan-features li.no { color: var(--ink3); }
.plan-btn { margin-top: auto; }
.plan-trial { font-size: 12px; color: var(--ink3); text-align: center; margin-top: 10px; }
.pricing-footnote { text-align: center; font-size: 13px; color: var(--ink3); }

/* ── FOOTER ── */
.footer {
  background: var(--ink); color: rgba(255,255,255,0.7);
  padding: 48px 0;
}
.footer-inner {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 24px;
}
.footer-logo { font-family: var(--hd); font-size: 20px; font-weight: 700; color: var(--white); margin-bottom: 4px; }
.footer-logo em { font-style: italic; color: rgba(255,255,255,0.5); }
.footer-tagline { font-size: 13px; color: rgba(255,255,255,0.45); }
.footer-links { display: flex; gap: 24px; flex-wrap: wrap; }
.footer-links a { font-size: 13px; color: rgba(255,255,255,0.5); transition: color .15s; }
.footer-links a:hover { color: var(--white); }
.footer-copy { font-size: 12px; color: rgba(255,255,255,0.35); }

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; gap: 48px; padding-bottom: 48px; }
  .hero-right { display: none; }
  .hero-stats { flex-wrap: wrap; gap: 0; }
  .stat-item { padding: 20px 24px 20px 0; }
  .stat-sep { height: 32px; margin: 0 24px 0 0; }
  .meta-grid { grid-template-columns: repeat(2, 1fr); }
  .score-teaser { grid-template-columns: 1fr; gap: 20px; }
  .paywall { grid-template-columns: 1fr; }
  .pw-right { display: none; }
  .how-grid { flex-direction: column; gap: 32px; }
  .how-arrow { display: none; }
  .problem-grid { grid-template-columns: repeat(2, 1fr); }
  .plans-row { grid-template-columns: 1fr; }
  .plan-card.plan-pro { margin-top: 20px; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 600px) {
  .container, .container-narrow { padding: 0 20px; }
  .nav-inner { padding: 0 20px; }
  .hero-grid { padding: 0 20px 48px; }
  .hero-stats { padding: 0 20px; }
  .nav-center { display: none; }
  .meta-grid { grid-template-columns: 1fr 1fr; }
  .problem-grid { grid-template-columns: 1fr; }
  .tool-card { padding: 20px; }
}