/* ============================================================
   HOOKED — LANDING PAGE
   Design System: Helvetica Neue · P&B · Apple-style
   ============================================================ */

/* TOKENS */
:root {
  --font: "Helvetica Neue", Helvetica, Arial, sans-serif;
  --bg: #ffffff;
  --fg: #000000;
  --primary: #018222;
  --primary-fg: #ffffff;
  --secondary: #f5f5f5;
  --muted: #595959;
  --border: #d4d4d4;
  --hero-bg: #0a0a0a;
  --hero-fg: #ffffff;
  --n50: #fafafa;
  --n100: #f5f5f5;
  --n200: #e8e8e8;
  --n300: #d9d9d9;
  --n400: #b8b8b8;
  --n600: #595959;
  --n700: #3d3d3d;
  --n800: #1a1a1a;
  --n900: #0a0a0a;
  --radius: 4px;
  --max-w: 1100px;
  --section-y: clamp(5rem, 9vw, 8rem);
}

/* RESET */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body { font-family: var(--font); font-size: 1rem; line-height: 1.6; color: var(--fg); background: var(--bg); }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* LAYOUT */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 1.5rem;
}
section { padding: var(--section-y) 0; }

/* TYPOGRAPHY */
.display {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 300;
  line-height: 1.1;
  letter-spacing: -0.02em;
}
h1 { font-size: clamp(2rem, 4.5vw, 3rem); font-weight: 700; line-height: 1.15; letter-spacing: -0.02em; }
h2 { font-size: clamp(1.625rem, 3vw, 2rem); font-weight: 700; line-height: 1.2; letter-spacing: -0.02em; }
h3 { font-size: 1.25rem; font-weight: 500; line-height: 1.3; }
.body-large { font-size: 1.125rem; line-height: 1.65; }
.caption { font-size: 0.75rem; font-weight: 400; text-transform: uppercase; letter-spacing: 0.1em; color: var(--muted); }
.text-muted { color: var(--muted); }
.text-white { color: var(--hero-fg); }

/* SEPARATOR */
.sep { width: 100%; height: 1px; background: var(--border); border: none; margin: 0; }

/* BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 2rem;
  font-family: var(--font);
  font-size: 1rem;
  font-weight: 500;
  border-radius: var(--radius);
  cursor: pointer;
  border: none;
  transition: opacity 0.15s ease, transform 0.1s ease;
  white-space: nowrap;
}
.btn:hover { opacity: 0.88; }
.btn:active { transform: scale(0.98); }
.btn-primary { background: var(--primary); color: var(--primary-fg); }
.btn-outline { background: transparent; color: var(--hero-fg); border: 1.5px solid var(--hero-fg); }
.btn-outline:hover { background: var(--hero-fg); color: var(--hero-bg); }
.btn-lg { padding: 1.125rem 2.5rem; font-size: 1.0625rem; }
.btn-dark { background: var(--fg); color: var(--bg); }

/* BADGE */
.badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-radius: 2px;
  border: 1px solid var(--border);
  color: var(--muted);
}
.badge-dark { border-color: var(--n700); color: var(--n400); }

/* ============================================================
   HEADER / NAV
   ============================================================ */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 1.25rem 0;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  display: flex;
  align-items: center;
}
.logo-img {
  height: 36px;
  width: auto;
  display: block;
}
.header-cta { font-size: 0.9375rem; }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  background: var(--hero-bg);
  padding: calc(var(--section-y) + 5rem) 0 var(--section-y);
  color: var(--hero-fg);
}
.hero-eyebrow {
  margin-bottom: 1.5rem;
}
.hero-headline {
  max-width: 820px;
  margin-bottom: 1.5rem;
}
.hero-sub {
  max-width: 560px;
  color: var(--n400);
  font-size: 1.125rem;
  line-height: 1.65;
  margin-bottom: 2.5rem;
}
.hero-cta-group {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  align-items: center;
}
.hero-note {
  margin-top: 1rem;
  font-size: 0.8125rem;
  color: var(--n500, #959595);
}

/* ============================================================
   PROBLEMA
   ============================================================ */
.problema { background: var(--bg); }
.problema-headline { max-width: 700px; margin-bottom: 3rem; }
.problema-blocks { display: grid; gap: 2.5rem; }
.problema-block { border-left: 2px solid var(--fg); padding-left: 1.5rem; }
.problema-block h3 { margin-bottom: 0.5rem; }
.problema-block p { color: var(--muted); line-height: 1.7; }
.problema-conclusion {
  margin-top: 3rem;
  padding: 1.75rem 2rem;
  background: var(--n50);
  border-left: 3px solid var(--primary);
}
.problema-conclusion p { line-height: 1.7; }

/* ============================================================
   VILÃO
   ============================================================ */
.vilao { background: var(--n50); }
.vilao-headline { max-width: 620px; margin-bottom: 1rem; }
.vilao-sub { max-width: 580px; color: var(--muted); margin-bottom: 3rem; line-height: 1.7; }
.comparison {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5px;
  background: var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.comparison-col { background: var(--bg); padding: 2rem; }
.comparison-col.hooked { background: var(--fg); color: var(--bg); }
.comparison-col-label {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  color: var(--muted);
}
.comparison-col.hooked .comparison-col-label { color: var(--n400); }
.comparison-list { display: flex; flex-direction: column; gap: 1rem; }
.comparison-item { display: flex; align-items: flex-start; gap: 0.75rem; line-height: 1.5; font-size: 0.9375rem; }
.comparison-item .icon { flex-shrink: 0; margin-top: 0.125rem; font-size: 1rem; }

/* ============================================================
   MÉTODO
   ============================================================ */
.metodo { background: var(--bg); }
.metodo-headline { max-width: 620px; margin-bottom: 0.75rem; }
.metodo-sub { color: var(--muted); max-width: 540px; margin-bottom: 3.5rem; line-height: 1.7; }
.metodo-steps { display: grid; gap: 0; }
.metodo-step {
  display: grid;
  grid-template-columns: 3rem 1fr;
  gap: 1.5rem;
  padding: 2rem 0;
  border-bottom: 1px solid var(--border);
  align-items: start;
}
.metodo-step:first-child { border-top: 1px solid var(--border); }
.step-number {
  font-size: 2rem;
  font-weight: 300;
  color: var(--n300);
  line-height: 1;
  padding-top: 0.125rem;
}
.step-content h3 { margin-bottom: 0.375rem; }
.step-content p { color: var(--muted); line-height: 1.65; font-size: 0.9375rem; }
.step-tag {
  display: inline-block;
  margin-top: 0.75rem;
  font-size: 0.75rem;
  color: var(--primary);
  font-weight: 500;
}

/* ============================================================
   POR QUE A HOOKED
   ============================================================ */
.porque { background: var(--n50); }
.porque-inner {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 5rem;
  align-items: center;
}
.porque-content { }
.porque-eyebrow { margin-bottom: 1rem; }
.porque-headline { max-width: 480px; margin-bottom: 1.5rem; }
.porque-body { color: var(--muted); line-height: 1.75; margin-bottom: 2rem; }
.porque-items { display: flex; flex-direction: column; gap: 1.125rem; margin-bottom: 2rem; }
.porque-item { display: flex; gap: 1rem; align-items: flex-start; }
.porque-item-dot { width: 6px; height: 6px; background: var(--primary); border-radius: 50%; flex-shrink: 0; margin-top: 0.5rem; }
.porque-item p { font-size: 0.9375rem; line-height: 1.6; color: var(--n700); }
.porque-photo-wrap { position: relative; }
.porque-photo {
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
  object-position: top;
  filter: grayscale(100%);
  border-radius: 2px;
}
.porque-photo-caption {
  margin-top: 0.875rem;
  font-size: 0.8125rem;
  color: var(--muted);
}
.porque-photo-caption strong { color: var(--fg); font-weight: 500; }

/* ============================================================
   PARA QUEM É
   ============================================================ */
.para-quem { background: var(--bg); }
.para-quem-headline { max-width: 540px; margin-bottom: 3rem; }
.para-quem-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
.para-quem-col h3 { margin-bottom: 1.25rem; }
.para-quem-col ul { display: flex; flex-direction: column; gap: 0.875rem; }
.para-quem-col li { display: flex; gap: 0.875rem; align-items: flex-start; font-size: 0.9375rem; line-height: 1.55; color: var(--n700); }
.para-quem-col li .chk { flex-shrink: 0; width: 1.125rem; height: 1.125rem; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 0.625rem; margin-top: 0.125rem; }
.chk-yes { background: var(--primary); color: white; }
.chk-no { background: var(--n200); color: var(--muted); }

/* ============================================================
   FAQ
   ============================================================ */
.faq { background: var(--n50); }
.faq-header { max-width: 480px; margin-bottom: 3rem; }
.faq-header h2 { margin-bottom: 0.5rem; }
.faq-header p { color: var(--muted); }
.accordion { border-top: 1px solid var(--border); }
.accordion-item { border-bottom: 1px solid var(--border); }
.accordion-trigger {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.375rem 0;
  background: none;
  border: none;
  font-family: var(--font);
  font-size: 1rem;
  font-weight: 500;
  color: var(--fg);
  cursor: pointer;
  text-align: left;
  gap: 1rem;
}
.accordion-trigger:hover { color: var(--primary); }
.accordion-icon {
  flex-shrink: 0;
  width: 1.25rem;
  height: 1.25rem;
  position: relative;
}
.accordion-icon::before,
.accordion-icon::after {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  background: currentColor;
  border-radius: 1px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.accordion-icon::before { width: 12px; height: 1.5px; transform: translate(-50%, -50%); }
.accordion-icon::after  { width: 1.5px; height: 12px; transform: translate(-50%, -50%); }
.accordion-item.open .accordion-icon::after { opacity: 0; transform: translate(-50%, -50%) rotate(90deg); }
.accordion-content {
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.3s ease;
}
.accordion-content-inner {
  padding: 0 0 1.5rem;
  color: var(--muted);
  line-height: 1.7;
  font-size: 0.9375rem;
  max-width: 680px;
}

/* ============================================================
   CTA FINAL
   ============================================================ */
.cta-final {
  background: var(--hero-bg);
  color: var(--hero-fg);
  text-align: center;
}
.cta-final-inner { max-width: 640px; margin: 0 auto; }
.cta-final h2 { color: var(--hero-fg); margin-bottom: 1.25rem; }
.cta-final p { color: var(--n400); line-height: 1.7; margin-bottom: 2.5rem; }
.cta-final-note { margin-top: 1rem; font-size: 0.8125rem; color: var(--n600); }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--fg);
  color: var(--n400);
  padding: 3rem 0;
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}
.footer-logo { color: var(--bg); font-size: 0.875rem; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; }
.footer-tagline { font-size: 0.8125rem; color: var(--n600); margin-top: 0.25rem; }
.footer-right { font-size: 0.8125rem; color: var(--n600); text-align: right; }
.footer-right a { color: var(--n400); }
.footer-right a:hover { color: var(--bg); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 768px) {
  .header-cta { display: none; }
  .comparison { grid-template-columns: 1fr; }
  .comparison-col.hooked { order: -1; }
  .porque-inner { grid-template-columns: 1fr; gap: 3rem; }
  .porque-photo-wrap { max-width: 320px; }
  .para-quem-grid { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
  .footer-right { text-align: left; }
}

@media (max-width: 480px) {
  .hero-cta-group { flex-direction: column; align-items: flex-start; }
  .btn-lg { width: 100%; justify-content: center; }
}