/* DESBLOQ — sales page */
:root {
  --ink: #0B0B0B;
  --ink-2: #131313;
  --ink-3: #1C1C1C;
  --bone: #F2EDE4;
  --bone-2: #E8E1D2;
  --bone-line: #D9D1C0;
  --green: #10B981;
  --green-2: #0E9F6E;
  --green-glow: rgba(16, 185, 129, 0.25);
  --muted-light: rgba(11, 11, 11, 0.62);
  --muted-dark: rgba(242, 237, 228, 0.62);
  --hairline-light: rgba(11, 11, 11, 0.12);
  --hairline-dark: rgba(242, 237, 228, 0.14);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  background: var(--ink);
  color: var(--bone);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
a { color: inherit; text-decoration: none; }

.display {
  font-family: 'Anton', 'Oswald', Impact, sans-serif;
  font-weight: 400;
  letter-spacing: -0.01em;
  line-height: 0.92;
  text-transform: uppercase;
}

.mono {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-feature-settings: "ss01";
}

.eyebrow {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--green);
  font-weight: 500;
}

.eyebrow .dot {
  display: inline-block;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--green);
  margin-right: 8px;
  vertical-align: middle;
  box-shadow: 0 0 12px var(--green-glow);
}

/* Sections */
section { position: relative; }
.section-dark { background: var(--ink); color: var(--bone); }
.section-light { background: var(--bone); color: var(--ink); }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
}

.container-wide {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 32px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 18px 28px;
  font-weight: 600;
  font-size: 16px;
  letter-spacing: 0.01em;
  border-radius: 4px;
  transition: transform 0.15s ease, box-shadow 0.2s ease, background 0.2s ease;
  cursor: pointer;
  white-space: nowrap;
}
.btn-primary {
  background: var(--green);
  color: #04140E;
  box-shadow: 0 0 0 1px var(--green-2), 0 12px 32px -8px var(--green-glow);
}
.btn-primary:hover {
  background: #14C996;
  transform: translateY(-1px);
  box-shadow: 0 0 0 1px var(--green-2), 0 18px 40px -10px rgba(16, 185, 129, 0.45);
}
.btn-ghost {
  background: transparent;
  color: var(--bone);
  border: 1px solid var(--hairline-dark);
}
.btn-ghost:hover { border-color: var(--bone); }
.section-light .btn-ghost { color: var(--ink); border-color: var(--hairline-light); }
.section-light .btn-ghost:hover { border-color: var(--ink); }

.btn-arrow {
  display: inline-block;
  transition: transform 0.15s ease;
}
.btn:hover .btn-arrow { transform: translateX(4px); }

/* Hairline divider */
.rule {
  height: 1px;
  background: var(--hairline-dark);
  width: 100%;
}
.section-light .rule { background: var(--hairline-light); }

/* ---------------- NAV ---------------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(11, 11, 11, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--hairline-dark);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  padding: 0 32px;
  max-width: 1400px;
  margin: 0 auto;
}
.nav-logo {
  font-family: 'Anton', sans-serif;
  font-size: 22px;
  letter-spacing: 0.02em;
}
.nav-logo .accent { color: var(--green); }
.nav-meta { display: flex; align-items: center; gap: 24px; }
.nav-meta-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted-dark);
}
.nav-cta {
  font-size: 13px;
  padding: 10px 18px;
  background: var(--green);
  color: #04140E;
  border-radius: 4px;
  font-weight: 600;
}

/* ---------------- HERO ---------------- */
.hero {
  padding: 80px 0 96px;
  position: relative;
  overflow: hidden;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.hero-eyebrow-row {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 32px;
}
.hero-eyebrow-row .rule {
  flex: 1;
  background: var(--hairline-light);
}
.hero-title {
  font-size: clamp(64px, 9vw, 132px);
  margin-bottom: 32px;
}
.hero-title .stroke {
  -webkit-text-stroke: 2px var(--bone);
  color: transparent;
}
.hero-title .green { color: var(--green); }
.hero-sub {
  font-size: 19px;
  line-height: 1.5;
  color: var(--muted-light);
  max-width: 520px;
  margin-bottom: 40px;
}
.hero-sub strong { color: var(--ink); font-weight: 600; }

.hero-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
  margin-bottom: 48px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  padding-top: 32px;
  border-top: 1px solid var(--hairline-light);
}
.hero-stat-num {
  font-family: 'Anton', sans-serif;
  font-size: 44px;
  line-height: 1;
  color: var(--ink);
  margin-bottom: 8px;
}
.hero-stat-num .small { font-size: 22px; color: var(--green-2); vertical-align: top; margin-left: 4px; }
.hero-stat-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted-light);
}

/* Hero book */
.hero-book {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 720px;
}
.hero-book-glow {
  position: absolute;
  inset: -10%;
  background: radial-gradient(ellipse at center, var(--green-glow) 0%, transparent 60%);
  filter: blur(40px);
  z-index: 0;
}
.hero-book-img {
  position: relative;
  z-index: 1;
  max-width: 560px;
  width: 100%;
  filter: drop-shadow(0 50px 80px rgba(0, 0, 0, 0.35));
  transform: rotate(-3deg);
  transition: transform 0.4s ease;
}
.hero-book:hover .hero-book-img { transform: rotate(-1deg) translateY(-4px); }

.hero-book-tag {
  position: absolute;
  z-index: 2;
  bottom: -18px;
  left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
  background: var(--ink);
  color: var(--bone);
  padding: 12px 20px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  box-shadow: 0 16px 40px -12px rgba(0,0,0,0.4);
}

/* ---------------- DOR / PROBLEM ---------------- */
.dor {
  padding: 120px 0;
  border-top: 1px solid var(--hairline-light);
}
.dor-headline {
  font-size: clamp(48px, 6vw, 88px);
  max-width: 14ch;
  margin-bottom: 64px;
}
.dor-headline .green { color: var(--green); font-style: italic; font-family: 'Anton', sans-serif; }
.dor-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--hairline-light);
  border-top: 1px solid var(--hairline-light);
  border-bottom: 1px solid var(--hairline-light);
}
.dor-item {
  background: var(--bone);
  padding: 40px 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.dor-item-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--green-2);
}
.dor-item-title {
  font-family: 'Anton', sans-serif;
  font-size: 28px;
  line-height: 1.05;
  text-transform: uppercase;
  letter-spacing: 0;
}
.dor-item-text {
  font-size: 15px;
  color: var(--muted-light);
  line-height: 1.55;
}

/* ---------------- MANIFESTO (cinematic book) ---------------- */
.manifesto {
  padding: 0;
  background: var(--ink);
  position: relative;
  overflow: hidden;
}
.manifesto-stage {
  position: relative;
  min-height: 640px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: stretch;
}
.manifesto-visual {
  position: relative;
  background:
    radial-gradient(ellipse 60% 80% at 50% 60%, rgba(16,185,129,0.18) 0%, transparent 70%),
    linear-gradient(180deg, #050505 0%, #0E0E0E 50%, #050505 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 80px 40px;
}
.manifesto-visual::before {
  /* keyhole light beam */
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 320px;
  height: 600px;
  background: linear-gradient(180deg, rgba(16,185,129,0.5) 0%, rgba(16,185,129,0.08) 50%, transparent 100%);
  filter: blur(60px);
  transform: translate(-50%, -30%) rotate(8deg);
  pointer-events: none;
}
.manifesto-visual::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(180deg, transparent 0 3px, rgba(0,0,0,0.06) 3px 4px);
  pointer-events: none;
  opacity: 0.5;
}
.manifesto-book {
  position: relative;
  z-index: 2;
  max-width: 340px;
  width: 100%;
  filter: drop-shadow(0 50px 80px rgba(0,0,0,0.8)) drop-shadow(0 0 60px rgba(16,185,129,0.25));
  transform: rotate(-2deg);
}
.manifesto-content {
  padding: 80px 64px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: var(--ink);
  border-left: 1px solid var(--hairline-dark);
}
.manifesto-eyebrow { margin-bottom: 24px; }
.manifesto-quote {
  font-family: 'Anton', sans-serif;
  font-size: clamp(36px, 4vw, 56px);
  line-height: 1.05;
  text-transform: uppercase;
  margin-bottom: 32px;
}
.manifesto-quote .green { color: var(--green); }
.manifesto-quote .stroke { -webkit-text-stroke: 1px var(--bone); color: transparent; }
.manifesto-cite {
  font-size: 16px;
  color: var(--muted-dark);
  line-height: 1.6;
  max-width: 48ch;
  margin-bottom: 32px;
}
.manifesto-meta {
  display: flex;
  gap: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--hairline-dark);
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted-dark);
}

/* ---------------- INTERIOR PREVIEW ---------------- */
.interior {
  padding: 140px 0;
  background: var(--bone);
  color: var(--ink);
  border-top: 1px solid var(--hairline-light);
}
.interior-head {
  text-align: center;
  margin-bottom: 64px;
}
.interior-title {
  font-size: clamp(40px, 5vw, 72px);
  max-width: 18ch;
  margin: 16px auto 0;
}
.interior-title .green { color: var(--green-2); }
.interior-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr 1fr;
  gap: 32px;
  align-items: center;
}
.spread {
  background: #FDFAF3;
  aspect-ratio: 3/4;
  border: 1px solid var(--hairline-light);
  position: relative;
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  box-shadow: 0 20px 40px -20px rgba(0,0,0,0.15);
  overflow: hidden;
}
.spread.center {
  aspect-ratio: 4/5;
  transform: scale(1.08);
  z-index: 2;
  box-shadow: 0 30px 60px -20px rgba(0,0,0,0.25);
}
.spread-label {
  position: absolute;
  top: 12px; right: 16px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted-light);
}
.spread-letter {
  font-family: 'Anton', sans-serif;
  font-size: 96px;
  line-height: 0.85;
  color: var(--green-2);
}
.spread-h {
  font-family: 'Anton', sans-serif;
  font-size: 22px;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--ink);
}
.spread-rule {
  height: 1px;
  background: var(--ink);
  width: 40px;
}
.spread-lines {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.spread-lines span {
  display: block;
  height: 6px;
  background: rgba(11,11,11,0.12);
  border-radius: 1px;
}
.spread-lines span.short { width: 60%; }
.spread-lines span.med { width: 80%; }
.spread-quote {
  margin-top: auto;
  font-family: 'Fraunces', Georgia, serif;
  font-style: italic;
  font-size: 14px;
  line-height: 1.4;
  color: var(--muted-light);
  border-left: 2px solid var(--green-2);
  padding-left: 12px;
}
.spread-pgnum {
  position: absolute;
  bottom: 16px; left: 50%;
  transform: translateX(-50%);
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--muted-light);
}

/* ---------------- PHOTO STRIP ---------------- */
.photo-strip {
  padding: 0;
  background: var(--ink);
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--hairline-dark);
  border-bottom: 1px solid var(--hairline-dark);
}
.photo-strip-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  min-height: 420px;
}
.photo-strip-cell {
  position: relative;
  overflow: hidden;
  border-right: 1px solid var(--hairline-dark);
  display: flex;
  align-items: center;
  justify-content: center;
}
.photo-strip-cell:last-child { border-right: none; }

.photo-strip-cell.duh { background: #0a0a0a; }
.photo-strip-cell.duh img {
  width: 100%; height: 100%; object-fit: cover; filter: contrast(1.05) saturate(0.85);
}
.photo-strip-cell.duh::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(90deg, transparent 60%, rgba(11,11,11,0.6) 100%);
  pointer-events: none;
}

.photo-strip-cell.quote {
  background: var(--ink);
  padding: 48px;
  align-items: flex-start;
  flex-direction: column;
  justify-content: center;
  text-align: left;
}
.photo-strip-quote-mark {
  font-family: 'Anton', sans-serif;
  font-size: 96px;
  line-height: 0.7;
  color: var(--green);
  margin-bottom: 8px;
}
.photo-strip-quote-text {
  font-family: 'Anton', sans-serif;
  font-size: 28px;
  line-height: 1.05;
  text-transform: uppercase;
  color: var(--bone);
  margin-bottom: 20px;
}
.photo-strip-quote-cite {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted-dark);
}

.photo-strip-cell.cover {
  background:
    radial-gradient(ellipse at 50% 60%, rgba(16,185,129,0.2) 0%, transparent 70%),
    linear-gradient(180deg, #0F0F0F 0%, #050505 100%);
  padding: 48px;
}
.photo-strip-cell.cover img {
  max-width: 220px;
  filter: drop-shadow(0 30px 50px rgba(0,0,0,0.7));
  transform: rotate(-4deg);
}

@media (max-width: 900px) {
  .manifesto-stage { grid-template-columns: 1fr; }
  .manifesto-content { border-left: none; border-top: 1px solid var(--hairline-dark); padding: 48px 24px; }
  .interior-grid { grid-template-columns: 1fr; }
  .spread.center { transform: none; }
  .photo-strip-grid { grid-template-columns: 1fr; }
  .photo-strip-cell { border-right: none; border-bottom: 1px solid var(--hairline-dark); min-height: 320px; }
}

/* ---------------- METHOD (DESBLOQ letter grid) ---------------- */
.method {
  padding: 140px 0;
  background: var(--ink);
  position: relative;
  overflow: hidden;
}
.method-eyebrow { margin-bottom: 24px; }
.method-title {
  font-size: clamp(56px, 7vw, 104px);
  max-width: 16ch;
  margin-bottom: 80px;
}
.method-title .stroke {
  -webkit-text-stroke: 1.5px var(--bone);
  color: transparent;
}

.method-list { display: grid; gap: 0; }
.method-row {
  display: grid;
  grid-template-columns: 180px 1fr 80px;
  align-items: center;
  gap: 40px;
  padding: 36px 0;
  border-top: 1px solid var(--hairline-dark);
  cursor: pointer;
  transition: padding 0.3s ease, background 0.3s ease;
}
.method-row:last-child { border-bottom: 1px solid var(--hairline-dark); }
.method-row:hover {
  padding-left: 24px;
  padding-right: 24px;
  background: rgba(16, 185, 129, 0.04);
}
.method-letter {
  font-family: 'Anton', sans-serif;
  font-size: 120px;
  line-height: 0.85;
  color: var(--green);
  transition: transform 0.3s ease;
}
.method-row:hover .method-letter { transform: scale(1.04); }
.method-info { display: flex; flex-direction: column; gap: 8px; }
.method-info-title {
  font-size: 24px;
  font-weight: 600;
  color: var(--bone);
  letter-spacing: -0.01em;
}
.method-info-sub {
  font-size: 16px;
  color: var(--muted-dark);
  line-height: 1.5;
  max-width: 60ch;
}
.method-arrow {
  text-align: right;
  font-family: 'Anton', sans-serif;
  font-size: 32px;
  color: var(--bone);
  opacity: 0.3;
  transition: opacity 0.3s ease, transform 0.3s ease;
}
.method-row:hover .method-arrow { opacity: 1; transform: translateX(8px); color: var(--green); }

/* ---------------- AUTOR ---------------- */
.autor {
  padding: 120px 0;
}
.autor-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 64px;
  align-items: stretch;
}
.autor-photo-wrap {
  position: relative;
  aspect-ratio: 4 / 5;
  background: var(--ink-2);
  overflow: hidden;
  align-self: start;
}
.autor-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: contrast(1.05) saturate(0.92);
}
.autor-photo-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, transparent 50%, rgba(11,11,11,0.55) 100%),
    radial-gradient(ellipse at 70% 30%, transparent 40%, rgba(11,11,11,0.18) 100%);
  pointer-events: none;
}
.autor-photo-caption {
  position: absolute;
  bottom: 24px;
  right: 24px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--bone);
  opacity: 0.75;
  z-index: 2;
}
.autor-tag {
  position: absolute;
  top: 24px; left: 24px;
  background: var(--green);
  color: #04140E;
  padding: 8px 14px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 600;
}

.autor-body {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 24px 0;
}
.autor-eyebrow { margin-bottom: 24px; }
.autor-title {
  font-size: clamp(36px, 4.2vw, 60px);
  line-height: 0.95;
  margin-bottom: 32px;
}
.autor-title .green { color: var(--green-2); }
.autor-text {
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink);
  margin-bottom: 18px;
  max-width: 56ch;
}
.autor-text strong { color: var(--ink); font-weight: 600; background: linear-gradient(180deg, transparent 60%, rgba(16,185,129,0.18) 60%); }
.autor-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
  padding-top: 32px;
  border-top: 1px solid var(--hairline-light);
}
.autor-stat-num {
  font-family: 'Anton', sans-serif;
  font-size: 48px;
  color: var(--green-2);
  line-height: 1;
}
.autor-stat-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted-light);
  margin-top: 8px;
  line-height: 1.3;
}

/* ---------------- INDEX (chapters) ---------------- */
.indice {
  padding: 140px 0;
  border-top: 1px solid var(--hairline-light);
}
.indice-head {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: end;
  margin-bottom: 80px;
}
.indice-title {
  font-size: clamp(48px, 6vw, 88px);
  max-width: 12ch;
}
.indice-title .green { color: var(--green); }
.indice-intro {
  font-size: 17px;
  line-height: 1.55;
  color: var(--muted-light);
  max-width: 48ch;
}

.indice-list {
  border-top: 1px solid var(--hairline-light);
}
.indice-item {
  display: grid;
  grid-template-columns: 80px 1fr 1.4fr 100px;
  gap: 40px;
  padding: 32px 0;
  border-bottom: 1px solid var(--hairline-light);
  align-items: center;
}
.indice-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--muted-light);
}
.indice-letter-wrap {
  display: flex;
  align-items: baseline;
  gap: 16px;
}
.indice-letter {
  font-family: 'Anton', sans-serif;
  font-size: 56px;
  color: var(--green);
  line-height: 1;
}
.indice-name {
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.indice-desc {
  font-size: 15px;
  color: var(--muted-light);
  line-height: 1.5;
}
.indice-page {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  color: var(--muted-light);
  text-align: right;
}

/* ---------------- BENEFITS ---------------- */
.benefits {
  padding: 140px 0;
}
.benefits-head {
  text-align: center;
  margin-bottom: 80px;
}
.benefits-title {
  font-size: clamp(48px, 6vw, 88px);
  max-width: 18ch;
  margin: 16px auto 0;
}
.benefits-title .green { color: var(--green); }
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--hairline-dark);
  border: 1px solid var(--hairline-dark);
}
.benefit {
  background: var(--ink);
  padding: 48px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-height: 260px;
  position: relative;
  transition: background 0.3s ease;
}
.benefit:hover { background: var(--ink-2); }
.benefit-num {
  font-family: 'Anton', sans-serif;
  font-size: 64px;
  line-height: 0.9;
  color: var(--green);
  margin-bottom: 12px;
}
.benefit-title {
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.benefit-text {
  font-size: 15px;
  color: var(--muted-dark);
  line-height: 1.55;
}

/* ---------------- TESTIMONIALS ---------------- */
.depo {
  padding: 140px 0;
  background: var(--bone);
  color: var(--ink);
}
.depo-eyebrow { color: var(--green-2); margin-bottom: 16px; }
.depo-title {
  font-size: clamp(40px, 5vw, 72px);
  max-width: 18ch;
  margin-bottom: 64px;
}
.depo-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.depo-card {
  background: var(--bone);
  border: 1px solid var(--hairline-light);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.depo-card:hover { border-color: var(--ink); transform: translateY(-2px); }
.depo-stars {
  color: var(--green-2);
  letter-spacing: 4px;
  font-size: 14px;
}
.depo-quote {
  font-size: 17px;
  line-height: 1.55;
  font-weight: 400;
  color: var(--ink);
  flex: 1;
}
.depo-quote .mark {
  font-family: 'Anton', sans-serif;
  font-size: 48px;
  line-height: 0;
  color: var(--green);
  margin-right: 4px;
  vertical-align: -12px;
}
.depo-author { display: flex; align-items: center; gap: 14px; padding-top: 20px; border-top: 1px solid var(--hairline-light); }
.depo-avatar {
  width: 44px; height: 44px; border-radius: 50%;
  background: linear-gradient(135deg, #2a2a2a, #0a0a0a);
  color: var(--bone);
  display: flex; align-items: center; justify-content: center;
  font-family: 'Anton', sans-serif;
  font-size: 18px;
}
.depo-name { font-size: 14px; font-weight: 600; }
.depo-role {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--muted-light);
  text-transform: uppercase;
}

/* ---------------- COMPARATIVO ---------------- */
.compare {
  padding: 140px 0;
}
.compare-title {
  font-size: clamp(40px, 5vw, 72px);
  max-width: 16ch;
  margin: 0 auto 64px;
  text-align: center;
}
.compare-title .green { color: var(--green); }
.compare-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--hairline-dark);
  border: 1px solid var(--hairline-dark);
  max-width: 1000px;
  margin: 0 auto;
}
.compare-col {
  background: var(--ink);
  padding: 48px 40px;
}
.compare-col.with { background: linear-gradient(180deg, rgba(16,185,129,0.08), transparent); }
.compare-col-head {
  display: flex; align-items: center; gap: 12px;
  font-family: 'Anton', sans-serif;
  font-size: 28px;
  margin-bottom: 32px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--hairline-dark);
}
.compare-col.with .compare-col-head { color: var(--green); }
.compare-col.with .compare-col-head::before {
  content: ''; width: 8px; height: 8px; background: var(--green);
  border-radius: 50%; box-shadow: 0 0 12px var(--green-glow);
}
.compare-col.without .compare-col-head::before {
  content: ''; width: 8px; height: 8px; background: var(--muted-dark);
  border-radius: 50%;
}
.compare-list { display: flex; flex-direction: column; gap: 16px; }
.compare-item {
  font-size: 15px;
  line-height: 1.5;
  color: var(--muted-dark);
  display: flex;
  gap: 12px;
}
.compare-item::before {
  content: '—';
  color: var(--muted-dark);
  flex-shrink: 0;
}
.compare-col.with .compare-item { color: var(--bone); }
.compare-col.with .compare-item::before { content: '+'; color: var(--green); font-weight: 700; }

/* ---------------- OFFER ---------------- */
.offer {
  padding: 140px 0;
  background: var(--bone);
  color: var(--ink);
  position: relative;
  overflow: hidden;
}
.offer-eyebrow { color: var(--green-2); margin-bottom: 16px; }
.offer-title {
  font-size: clamp(48px, 6vw, 96px);
  text-align: center;
  max-width: 16ch;
  margin: 0 auto 24px;
}
.offer-title .green { color: var(--green-2); }
.offer-sub {
  text-align: center;
  font-size: 17px;
  color: var(--muted-light);
  max-width: 56ch;
  margin: 0 auto 64px;
}

.offer-card {
  max-width: 1080px;
  margin: 0 auto;
  background: var(--ink);
  color: var(--bone);
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  position: relative;
  border: 1px solid var(--ink);
}
.offer-card-visual {
  background: linear-gradient(180deg, #161616 0%, #0a0a0a 100%);
  padding: 56px 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  min-height: 500px;
}
.offer-card-visual::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, var(--green-glow) 0%, transparent 60%);
  filter: blur(50px);
}
.offer-card-visual img {
  position: relative;
  max-width: 280px;
  filter: drop-shadow(0 30px 50px rgba(0,0,0,0.6));
  transform: rotate(-4deg);
}
.offer-card-body {
  padding: 56px 48px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.offer-card-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  align-self: flex-start;
  background: rgba(16, 185, 129, 0.12);
  color: var(--green);
  padding: 6px 12px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 600;
  border: 1px solid rgba(16, 185, 129, 0.3);
}
.offer-card-title {
  font-family: 'Anton', sans-serif;
  font-size: 40px;
  line-height: 1;
  letter-spacing: 0;
  text-transform: uppercase;
}
.offer-includes {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 8px 0;
}
.offer-includes-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  font-size: 15px;
  color: var(--bone);
}
.offer-includes-item::before {
  content: '✓';
  color: var(--green);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}
.offer-includes-item .muted { color: var(--muted-dark); }

.offer-price-row {
  display: flex;
  align-items: baseline;
  gap: 16px;
  padding: 24px 0;
  border-top: 1px solid var(--hairline-dark);
  border-bottom: 1px solid var(--hairline-dark);
  margin: 8px 0;
}
.offer-price-from {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted-dark);
  text-decoration: line-through;
}
.offer-price-now {
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.offer-price-now .currency {
  font-size: 16px;
  color: var(--muted-dark);
}
.offer-price-now .value {
  font-family: 'Anton', sans-serif;
  font-size: 64px;
  line-height: 1;
  color: var(--green);
}
.offer-price-installments {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--muted-dark);
  margin-top: 4px;
}

.offer-cta {
  width: 100%;
  font-size: 17px;
  padding: 22px;
}
.offer-trust {
  display: flex;
  gap: 24px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted-dark);
  flex-wrap: wrap;
}

/* ---------------- GUARANTEE ---------------- */
.guarantee {
  padding: 120px 0;
  background: var(--bone);
  color: var(--ink);
  border-top: 1px solid var(--hairline-light);
}
.guarantee-eyebrow {
  text-align: center;
  margin-bottom: 32px;
  display: flex;
  justify-content: center;
}
.guarantee-cert {
  max-width: 1100px;
  margin: 0 auto;
  background: #FDFAF3;
  border: 2px solid var(--ink);
  position: relative;
  display: grid;
  grid-template-columns: 280px 1fr 240px;
  align-items: stretch;
}
.guarantee-cert::before {
  content: '';
  position: absolute;
  inset: 8px;
  border: 1px solid var(--ink);
  pointer-events: none;
}
.guarantee-seal-col {
  padding: 56px 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  border-right: 1px solid var(--ink);
  background: #F2EDE4;
  position: relative;
  z-index: 1;
}
.guarantee-seal {
  width: 180px;
  height: 180px;
  border-radius: 50%;
  border: 2px solid var(--ink);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-family: 'Anton', sans-serif;
  position: relative;
  background:
    radial-gradient(circle at center, rgba(16,185,129,0.12) 0%, transparent 70%),
    #FDFAF3;
}
.guarantee-seal::before {
  content: '';
  position: absolute;
  inset: 8px;
  border: 1px dashed var(--ink);
  border-radius: 50%;
  opacity: 0.4;
}
.guarantee-seal::after {
  content: '★ GARANTIA INCONDICIONAL ★ DESBLOQ ★ GARANTIA INCONDICIONAL ★ DESBLOQ ';
  position: absolute;
  inset: -28px;
  border-radius: 50%;
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  letter-spacing: 0.2em;
  color: var(--ink);
  /* curved text fallback: just sit as a ring of small text */
  display: flex;
  align-items: center;
  justify-content: center;
  white-space: nowrap;
  overflow: hidden;
  opacity: 0;
}
.guarantee-seal-num {
  font-size: 80px;
  line-height: 0.85;
  color: var(--ink);
}
.guarantee-seal-num em {
  font-style: normal;
  color: var(--green-2);
}
.guarantee-seal-label {
  font-size: 14px;
  letter-spacing: 0.3em;
  color: var(--ink);
  margin-top: -2px;
}
.guarantee-seal-foot {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted-light);
  text-align: center;
}

.guarantee-content {
  padding: 56px 48px;
  position: relative;
  z-index: 1;
}
.guarantee-cert-id {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted-light);
  margin-bottom: 16px;
  display: flex;
  justify-content: space-between;
  border-bottom: 1px solid var(--hairline-light);
  padding-bottom: 12px;
}
.guarantee-content h3 {
  font-family: 'Anton', sans-serif;
  font-size: 44px;
  line-height: 1;
  margin-bottom: 20px;
  text-transform: uppercase;
  color: var(--ink);
}
.guarantee-content h3 .green { color: var(--green-2); }
.guarantee-content p {
  font-size: 15px;
  color: var(--ink);
  line-height: 1.6;
  margin-bottom: 20px;
}
.guarantee-content p strong { background: linear-gradient(180deg, transparent 60%, rgba(16,185,129,0.25) 60%); }
.guarantee-clauses {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px 24px;
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--hairline-light);
}
.guarantee-clause {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 13px;
  color: var(--ink);
  line-height: 1.4;
}
.guarantee-clause::before {
  content: '✓';
  color: var(--green-2);
  font-weight: 700;
  flex-shrink: 0;
}
.guarantee-signature-col {
  padding: 32px 24px;
  border-left: 1px solid var(--ink);
  background: #F2EDE4;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  z-index: 1;
}
.guarantee-sign-block {
  text-align: center;
  padding-top: 20px;
}
.guarantee-sign {
  font-family: 'Fraunces', Georgia, serif;
  font-style: italic;
  font-weight: 400;
  font-size: 32px;
  color: var(--ink);
  line-height: 1;
  transform: rotate(-3deg);
  margin-bottom: 8px;
  border-bottom: 1.5px solid var(--ink);
  padding-bottom: 12px;
  display: inline-block;
}
.guarantee-sign-name {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted-light);
  margin-top: 8px;
}
.guarantee-stamp {
  align-self: center;
  width: 90px;
  height: 90px;
  border: 2px solid var(--green-2);
  border-radius: 4px;
  transform: rotate(-8deg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-family: 'Anton', sans-serif;
  color: var(--green-2);
  opacity: 0.85;
  margin: 16px auto 0;
}
.guarantee-stamp-top {
  font-size: 10px;
  letter-spacing: 0.16em;
  border-bottom: 1px solid var(--green-2);
  padding-bottom: 4px;
  margin-bottom: 4px;
  width: 100%;
}
.guarantee-stamp-mid {
  font-size: 22px;
  line-height: 1;
}
.guarantee-stamp-foot {
  font-size: 8px;
  letter-spacing: 0.16em;
  margin-top: 4px;
}

.guarantee-trust-row {
  display: flex;
  justify-content: center;
  gap: 32px;
  margin-top: 40px;
  flex-wrap: wrap;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted-light);
}
.guarantee-trust-row span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.guarantee-trust-row span::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--green-2);
  border-radius: 50%;
}

@media (max-width: 900px) {
  .guarantee-cert { grid-template-columns: 1fr; }
  .guarantee-seal-col { border-right: none; border-bottom: 1px solid var(--ink); padding: 40px 24px; }
  .guarantee-content { padding: 40px 24px; }
  .guarantee-signature-col { border-left: none; border-top: 1px solid var(--ink); padding: 32px 24px; flex-direction: row; justify-content: space-around; align-items: center; }
  .guarantee-clauses { grid-template-columns: 1fr; }
}

/* ---------------- FAQ ---------------- */
.faq {
  padding: 140px 0;
  background: var(--bone);
  color: var(--ink);
}
.faq-head {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 80px;
  align-items: end;
  margin-bottom: 64px;
}
.faq-title {
  font-size: clamp(48px, 6vw, 88px);
  max-width: 12ch;
}
.faq-title .green { color: var(--green-2); }
.faq-intro {
  font-size: 17px;
  color: var(--muted-light);
  max-width: 48ch;
}
.faq-list { border-top: 1px solid var(--hairline-light); }
.faq-item {
  border-bottom: 1px solid var(--hairline-light);
}
.faq-q {
  display: grid;
  grid-template-columns: 60px 1fr 40px;
  align-items: center;
  gap: 24px;
  padding: 28px 0;
  cursor: pointer;
  user-select: none;
  transition: padding 0.2s ease;
}
.faq-q:hover { padding-left: 16px; }
.faq-q-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--green-2);
}
.faq-q-text {
  font-size: 19px;
  font-weight: 600;
  letter-spacing: -0.005em;
}
.faq-q-icon {
  font-family: 'Anton', sans-serif;
  font-size: 28px;
  text-align: right;
  transition: transform 0.3s ease;
}
.faq-item.open .faq-q-icon { transform: rotate(45deg); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
  padding: 0 0 0 84px;
  font-size: 16px;
  line-height: 1.6;
  color: var(--muted-light);
}
.faq-item.open .faq-a {
  max-height: 400px;
  padding: 0 80px 28px 84px;
}

/* ---------------- FINAL CTA ---------------- */
.finale {
  padding: 160px 0;
  text-align: center;
  background: var(--ink);
  border-top: 1px solid var(--hairline-dark);
  position: relative;
  overflow: hidden;
}
.finale::before {
  content: 'DESBLOQ';
  position: absolute;
  bottom: -40px;
  left: 50%;
  transform: translateX(-50%);
  font-family: 'Anton', sans-serif;
  font-size: 28vw;
  line-height: 0.85;
  -webkit-text-stroke: 1px rgba(242, 237, 228, 0.05);
  color: transparent;
  pointer-events: none;
  white-space: nowrap;
}
.finale-content { position: relative; z-index: 1; }
.finale-title {
  font-size: clamp(56px, 8vw, 120px);
  max-width: 14ch;
  margin: 24px auto 32px;
}
.finale-title .green { color: var(--green); }
.finale-sub {
  font-size: 19px;
  color: var(--muted-dark);
  max-width: 56ch;
  margin: 0 auto 48px;
}

/* ---------------- FOOTER ---------------- */
footer {
  padding: 56px 0 40px;
  background: var(--ink);
  border-top: 1px solid var(--hairline-dark);
}
.footer-grid {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 24px;
}
.footer-meta {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted-dark);
}
.footer-social { display: flex; gap: 12px; }
.footer-social a {
  width: 40px; height: 40px;
  border: 1px solid var(--hairline-dark);
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  font-weight: 600;
  transition: border-color 0.2s, color 0.2s;
}
.footer-social a:hover { border-color: var(--green); color: var(--green); }

/* ---------------- RESPONSIVE ---------------- */
@media (max-width: 900px) {
  .container, .container-wide { padding: 0 20px; }
  .hero-grid, .autor-grid, .indice-head, .faq-head, .compare-grid, .offer-card { grid-template-columns: 1fr; gap: 40px; }
  .hero { padding: 80px 0 60px; }
  .hero-content { order: 2; }
  .hero-book { order: 1; min-height: 360px; }
  .hero-stats, .autor-stats { grid-template-columns: repeat(3, 1fr); gap: 16px; }
  .hero-stat-num { font-size: 32px; }
  .hero-stat-label { font-size: 9px; letter-spacing: 0.1em; }
  .hero-cta-row { flex-direction: column; align-items: stretch; gap: 12px; }
  .hero-cta-row .btn { justify-content: center; width: 100%; text-align: center; }
  .dor-grid, .benefits-grid, .depo-grid { grid-template-columns: 1fr; }
  .method-row { grid-template-columns: 80px 1fr; gap: 16px; padding: 24px 0; }
  .method-letter { font-size: 64px; }
  .method-info-title { font-size: 16px; }
  .method-info-sub { font-size: 13px; }
  .method-arrow { display: none; }
  .indice-item { grid-template-columns: 1fr; gap: 8px; padding: 20px 0; }
  .indice-page { text-align: left; }
  .guarantee-inner { grid-template-columns: 1fr; text-align: center; gap: 32px; }
  .guarantee-seal { margin: 0 auto; }
  .offer-card-visual { min-height: 360px; }
  .hero-book-img { max-width: 240px; }
  .hero-book-tag { font-size: 10px; padding: 10px 16px; bottom: -14px; }
  .nav-meta-label { display: none; }
  .nav { padding: 16px 0; }
}

@media (max-width: 600px) {
  .display { font-size: clamp(48px, 13vw, 72px) !important; line-height: 0.92; }
  .hero-eyebrow-row .rule { display: none; }
  .hero-eyebrow { font-size: 10px; }
  .hero-sub { font-size: 16px; margin-bottom: 28px; }
  .section-eyebrow { font-size: 10px; }
  .method-section, .autor, .indice, .benefits, .compare, .offer, .faq, .finale, .interior, .manifesto { padding: 80px 0; }
  .dor { padding: 60px 0; }
  .method-letter { font-size: 52px; }
  .autor-photo { aspect-ratio: 1; }
  .autor-stats { grid-template-columns: repeat(3, 1fr); gap: 12px; }
  .autor-stat-num { font-size: 32px; }
  .footer-inner { flex-direction: column; gap: 24px; align-items: flex-start; }
  .offer-price-num { font-size: 64px !important; }
}