/* ===== Igor Ladeira — identidade preto e branco (contraste, na pegada de inves.finance) ===== */

/* ---- Scroll reveal ---- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.9s cubic-bezier(0.16, 1, 0.3, 1), transform 0.9s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-group > *:nth-child(1) { transition-delay: 0s; }
.reveal-group > *:nth-child(2) { transition-delay: 0.08s; }
.reveal-group > *:nth-child(3) { transition-delay: 0.16s; }
.reveal-group > *:nth-child(4) { transition-delay: 0.24s; }
.reveal-group > *:nth-child(5) { transition-delay: 0.32s; }

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}

:root {
  --ink: #2A2824;
  --ink-soft: #5C5650;
  --ink-muted: #ACA195;
  --paper: #F5F2EF;
  --paper-dim: #EEE7DD;
  --paper-line: rgba(42, 40, 36, 0.12);

  --navy: #0F1728;
  --navy-dim: #182338;

  --lime: #DDFC63;
  --lime-ink: #384012;
  --link-ink: #384012;
  --blue: #0099FF;
  --lavender: #E8E9FF;
  --on-accent: var(--lime-ink);

  --card-shadow: 0 18px 36px rgba(42, 40, 36, 0.1);
  --card-shadow-hover: 0 26px 48px rgba(42, 40, 36, 0.16);
  --ease-bounce: cubic-bezier(0.16, 1, 0.3, 1);

  --serif: 'Space Grotesk', 'Inter', -apple-system, sans-serif;
  --mono: 'Fragment Mono', ui-monospace, 'SF Mono', Menlo, monospace;
  --sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  --max: 1120px;
}

/* Paleta fixa de propósito — não inverte com o tema do sistema.
   Um site de marca precisa manter as mesmas cores sempre, como o
   inves.finance faz; senão as seções claras e escuras desaparecem
   uma dentro da outra pra quem navega com o SO em modo escuro. */

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  font-optical-sizing: none;
  font-variation-settings: "opsz" 30, "WONK" 0, "SOFT" 0;
  font-variant-ligatures: none;
}

img { max-width: 100%; display: block; }

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---- Nav ---- */
.nav {
  position: sticky;
  top: 0;
  z-index: 20;
  background: color-mix(in srgb, var(--paper) 85%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.nav.is-scrolled {
  border-bottom-color: var(--paper-line);
  box-shadow: 0 8px 24px rgba(42, 40, 36, 0.06);
}

.nav .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ink);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.logo-photo {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--lime);
  flex-shrink: 0;
}

.logo .mark {
  display: inline-block;
  width: 8px;
  height: 8px;
  background: var(--lime);
  border-radius: 1px;
  transform: skewX(-14deg) translateY(-2px);
  margin-left: 3px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-divider {
  width: 1px;
  height: 30px;
  background: var(--paper-line);
}

.brand-badge {
  width: 52px;
  height: 52px;
  border-radius: 11px;
  object-fit: cover;
  object-position: 47% 50%;
  display: block;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a:not(.btn) {
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 14.5px;
}

.nav-links a:not(.btn):hover { color: var(--ink); }

.nav-back {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--ink-muted);
  text-decoration: none;
}
.nav-back:hover { color: var(--ink); }

@media (max-width: 720px) {
  .nav-links a:not(.btn) { display: none; }
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 999px;
  font-size: 14.5px;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.3s var(--ease-bounce), background 0.3s var(--ease-bounce), border-color 0.3s var(--ease-bounce);
}

.btn-primary {
  background: var(--lime);
  color: var(--on-accent);
}
.btn-primary:hover { transform: translateY(-2px) scale(1.03); background: color-mix(in srgb, var(--lime) 85%, white); }

.btn-ghost {
  background: transparent;
  color: var(--blue);
  border-color: color-mix(in srgb, var(--blue) 35%, transparent);
}
.btn-ghost:hover { border-color: var(--blue); background: color-mix(in srgb, var(--blue) 8%, transparent); transform: translateY(-2px) scale(1.03); }

.btn-lg { padding: 15px 30px; font-size: 15.5px; }

/* ---- Nav CTA + lead panel ---- */
.nav-cta {
  position: relative;
}

.nav-cta > .btn {
  text-transform: uppercase;
  font-size: 12.5px;
  letter-spacing: 0.03em;
}

.lead-panel {
  position: absolute;
  top: calc(100% + 14px);
  right: 0;
  width: 360px;
  max-width: calc(100vw - 32px);
  background: var(--paper);
  border-radius: 16px;
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.18);
  padding: 26px;
  opacity: 0;
  transform: translateY(-8px);
  pointer-events: none;
  transition: opacity 0.18s ease, transform 0.18s ease;
  z-index: 30;
}

.lead-panel.open {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.lead-field { margin-bottom: 16px; text-align: left; }

.lead-field label {
  display: block;
  font-size: 13px;
  color: var(--ink-soft);
  margin-bottom: 6px;
}

.lead-consent { margin-bottom: 18px; }

.lead-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  cursor: pointer;
}

.lead-checkbox input {
  margin-top: 3px;
  flex-shrink: 0;
  accent-color: var(--ink);
}

.lead-checkbox span {
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--ink-soft);
}

.lead-checkbox a { color: var(--link-ink); }

.lead-field input,
.lead-field select {
  width: 100%;
  padding: 11px 12px;
  border-radius: 8px;
  border: 1px solid var(--paper-line);
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 14.5px;
}

.lead-field input:focus,
.lead-field select:focus {
  outline: 2px solid var(--blue);
  outline-offset: 1px;
}

.lead-submit {
  width: 100%;
  justify-content: center;
  background: var(--ink);
  color: var(--paper);
  text-transform: none;
  letter-spacing: normal;
}
.lead-submit:hover { background: var(--ink-soft); }

.lead-success { display: none; text-align: center; padding: 8px 0 4px; }
.lead-success.show { display: block; }
.lead-success p { color: var(--ink-soft); font-size: 14.5px; margin: 0; }

@media (max-width: 480px) {
  .lead-panel { right: -16px; }
}

/* ---- Hero ---- */
.hero {
  position: relative;
  overflow: hidden;
  padding: 96px 0 96px;
}

.hero .wrap { position: relative; z-index: 1; }

.hero-bg {
  position: absolute;
  inset: -10% 0 0 0;
  z-index: 0;
  pointer-events: none;
  will-change: transform;
}

@keyframes hero-in {
  from { opacity: 0; transform: translateY(22px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero .eyebrow-chip,
.hero h1,
.hero p.lead,
.hero .actions {
  opacity: 0;
  animation: hero-in 0.8s var(--ease-bounce) forwards;
}

.hero .eyebrow-chip { animation-delay: 0.05s; }
.hero h1 { animation-delay: 0.15s; }
.hero p.lead { animation-delay: 0.28s; }
.hero .actions { animation-delay: 0.4s; }

@media (prefers-reduced-motion: reduce) {
  .hero .eyebrow-chip, .hero h1, .hero p.lead, .hero .actions {
    opacity: 1;
    animation: none;
  }
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 78% 20%;
  filter: contrast(1.08) saturate(1.05) brightness(0.8);
}

.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(100deg, rgba(10, 14, 8, 0.62) 0%, rgba(10, 14, 8, 0.4) 28%, rgba(10, 14, 8, 0.12) 52%, transparent 72%),
    linear-gradient(to bottom, transparent 50%, var(--navy) 100%);
}

@media (max-width: 780px) {
  .hero-bg img { object-position: 68% 15%; }
  .hero-bg::after {
    background: linear-gradient(to bottom, rgba(10, 14, 8, 0.55) 0%, rgba(10, 14, 8, 0.22) 40%, var(--navy) 100%);
  }
}

.glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(70px);
  pointer-events: none;
  z-index: 0;
}

.hero-badge {
  position: absolute;
  width: 84px;
  height: 84px;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.25);
  z-index: 2;
}

.hero-badge img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 47% 50%;
  display: block;
}

.hero-badge {
  border: 3px solid var(--paper);
}

@media (max-width: 780px) {
  .hero-badge { width: 60px; height: 60px; border-radius: 12px; }
}

.eyebrow {
  font-family: var(--mono);
  font-size: 13.5px;
  letter-spacing: 0;
  color: var(--link-ink);
  font-weight: 400;
  margin: 0 0 20px;
}

.eyebrow-chip {
  display: inline-flex;
  align-items: center;
  font-family: var(--mono);
  font-size: 12.5px;
  font-weight: 400;
  letter-spacing: 0;
  color: var(--on-accent);
  background: var(--lime);
  padding: 6px 14px;
  border-radius: 999px;
  margin: 0 0 22px;
}

.section-dark .eyebrow { color: var(--lime); }

.hero h1 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(38px, 6vw, 74px);
  line-height: 1.05;
  margin: 0 0 24px;
  max-width: 16ch;
  letter-spacing: -0.03em;
}

.hero h1 .hl {
  background-image: linear-gradient(transparent 62%, var(--lime) 62%);
  padding: 0 2px;
}

.hero p.lead {
  font-size: 19px;
  color: rgba(255, 255, 255, 0.86);
  max-width: 52ch;
  margin: 0 0 32px;
}

.hero h1 { color: #FFFFFF; }

.hero .actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

/* ---- Stat row ---- */
.stats {
  background: var(--paper-dim);
  padding: 48px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

@media (max-width: 780px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

.stats-grid-3 {
  grid-template-columns: repeat(3, 1fr);
  max-width: 640px;
}

@media (max-width: 560px) {
  .stats-grid-3 { grid-template-columns: 1fr 1fr; }
}

.stat-tile { text-align: left; }

.stat-value {
  font-family: var(--sans);
  font-weight: 700;
  font-size: clamp(38px, 4.2vw, 48px);
  color: var(--ink);
  letter-spacing: -0.02em;
}

.stat-label {
  font-size: 13.5px;
  color: var(--ink-muted);
  margin-top: 6px;
}

/* ---- Section ---- */
.section {
  padding: 88px 0;
}

.section-tint {
  background: var(--paper-dim);
}

.section-dark {
  --ink: #F5F2EF;
  --ink-soft: #C7C3D6;
  --ink-muted: #8890A8;
  --paper-line: rgba(245, 242, 239, 0.14);
  background: var(--navy);
  color: var(--ink);
  position: relative;
  overflow: hidden;
}

.section-head {
  max-width: 640px;
  margin: 0 0 48px;
}

.section-head .eyebrow { margin-bottom: 14px; }

.section-head h2 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(28px, 3.6vw, 42px);
  margin: 0 0 14px;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.section-head p {
  color: var(--ink-soft);
  font-size: 16.5px;
  margin: 0;
}

/* ---- Journey steps ---- */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
  counter-reset: step;
}

@media (max-width: 900px) {
  .steps { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .steps { grid-template-columns: 1fr; }
}

.step {
  counter-increment: step;
  padding: 32px 26px 28px;
  background: var(--paper);
  border: 1px solid var(--paper-line);
  border-radius: 18px;
  box-shadow: var(--card-shadow);
  transition: transform 0.35s var(--ease-bounce), box-shadow 0.35s var(--ease-bounce), border-color 0.35s var(--ease-bounce);
}

.step:hover {
  transform: translateY(-6px) scale(1.015);
  box-shadow: var(--card-shadow-hover);
  border-color: var(--lime-ink);
}

.step::before {
  content: counter(step, decimal-leading-zero);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  font-family: var(--mono);
  font-size: 13px;
  color: var(--lime-ink);
  font-weight: 400;
  background: color-mix(in srgb, var(--lime) 30%, var(--paper));
  border-radius: 999px;
  margin-bottom: 18px;
}

.section-dark .step {
  background: color-mix(in srgb, var(--paper) 6%, var(--navy));
}

.section-dark .step::before {
  background: color-mix(in srgb, var(--lime) 22%, var(--navy));
  color: var(--lime);
}

.step h3 {
  font-size: 16.5px;
  margin: 0 0 8px;
}

.step p {
  font-size: 14.5px;
  color: var(--ink-soft);
  margin: 0;
}

/* ---- Pillars ---- */
.pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

@media (max-width: 820px) {
  .pillars { grid-template-columns: 1fr; }
}

.pillar {
  padding: 8px 0;
}

.pillar .glyph {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: color-mix(in srgb, var(--lime) 25%, var(--paper));
  margin-bottom: 18px;
  position: relative;
}

.pillar .glyph::after {
  content: "";
  position: absolute;
  inset: 12px;
  border-left: 2px solid var(--lime-ink);
  border-bottom: 2px solid var(--lime-ink);
  transform: skewX(-8deg);
}

.section-dark .pillar .glyph {
  background: color-mix(in srgb, var(--lime) 20%, var(--navy));
}

.section-dark .pillar .glyph::after {
  border-color: var(--lime);
}

.pillar h3 {
  font-size: 18px;
  margin: 0 0 10px;
}

.pillar p {
  font-size: 15px;
  color: var(--ink-soft);
  margin: 0;
}

/* ---- Curriculum modules ---- */
.curriculum {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  counter-reset: module;
}

@media (max-width: 760px) {
  .curriculum { grid-template-columns: 1fr; }
}

.curriculum-module {
  counter-increment: module;
  padding: 32px 30px 30px;
  background: var(--paper);
  border: 1px solid var(--paper-line);
  border-radius: 18px;
  box-shadow: var(--card-shadow);
  transition: transform 0.35s var(--ease-bounce), box-shadow 0.35s var(--ease-bounce), border-color 0.35s var(--ease-bounce);
}

.curriculum-module:hover {
  transform: translateY(-6px) scale(1.012);
  box-shadow: var(--card-shadow-hover);
  border-color: var(--lime-ink);
}

.curriculum-module::before {
  content: counter(module, decimal-leading-zero);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 400;
  color: var(--lime-ink);
  background: color-mix(in srgb, var(--lime) 30%, var(--paper));
  border-radius: 999px;
  margin-bottom: 18px;
}

.section-dark .curriculum-module {
  background: color-mix(in srgb, var(--paper) 6%, var(--navy));
}

.section-dark .curriculum-module::before {
  background: color-mix(in srgb, var(--lime) 22%, var(--navy));
  color: var(--lime);
}

.curriculum-module h3 {
  font-size: 19px;
  margin: 0 0 18px;
}

.curriculum-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.curriculum-list li {
  font-size: 14.5px;
  color: var(--ink-soft);
  line-height: 1.55;
}

.curriculum-list strong {
  display: block;
  color: var(--ink);
  font-weight: 600;
  margin-bottom: 3px;
}

/* ---- FAQ ---- */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 760px;
}

.faq-item {
  background: var(--paper);
  border: 1px solid var(--paper-line);
  border-radius: 14px;
  padding: 0 24px;
  transition: border-color 0.35s var(--ease-bounce), box-shadow 0.35s var(--ease-bounce), transform 0.35s var(--ease-bounce);
}

.faq-item:hover:not([open]) {
  transform: translateY(-3px);
  box-shadow: var(--card-shadow-hover);
  border-color: var(--blue);
}

.faq-item[open] {
  border-color: var(--lime-ink);
  box-shadow: var(--card-shadow);
}

.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 20px 0;
  font-weight: 600;
  font-size: 16px;
  position: relative;
  padding-right: 36px;
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--mono);
  font-size: 22px;
  font-weight: 400;
  color: var(--ink-muted);
  transition: transform 0.35s var(--ease-bounce), color 0.35s var(--ease-bounce);
}

.faq-item[open] summary::after {
  transform: translateY(-50%) rotate(45deg);
  color: var(--lime-ink);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.38s var(--ease-bounce);
}

.faq-answer p {
  color: var(--ink-soft);
  font-size: 15px;
  line-height: 1.65;
  margin: 0;
  padding: 0 20px 22px 0;
}

/* ---- Testimonials ---- */
.testimonials {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

@media (max-width: 900px) {
  .testimonials { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .testimonials { grid-template-columns: 1fr; }
}

.testimonial {
  background: var(--paper);
  border: 1px solid var(--paper-line);
  border-radius: 16px;
  padding: 30px 26px;
  box-shadow: var(--card-shadow);
  transition: transform 0.35s var(--ease-bounce), box-shadow 0.35s var(--ease-bounce), border-color 0.35s var(--ease-bounce);
}

.testimonial:hover {
  transform: translateY(-6px) scale(1.015);
  box-shadow: var(--card-shadow-hover);
  border-color: var(--blue);
}

.testimonial p.quote {
  font-size: 15px;
  color: var(--ink);
  margin: 0 0 18px;
}

.testimonial .who {
  font-size: 13px;
  color: var(--ink-muted);
}

.testimonial .who b { color: var(--ink-soft); }

.placeholder-tag {
  display: inline-block;
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 400;
  letter-spacing: 0;
  color: var(--on-accent);
  background: var(--lime);
  padding: 3px 8px;
  border-radius: 999px;
  margin-bottom: 10px;
}

/* ---- Substack post cards ---- */
.post-card {
  display: block;
  text-decoration: none;
  color: inherit;
  background: var(--paper);
  border: 1px solid var(--paper-line);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--card-shadow);
  transition: transform 0.35s var(--ease-bounce), box-shadow 0.35s var(--ease-bounce), border-color 0.35s var(--ease-bounce);
}

.post-card:hover {
  transform: translateY(-6px) scale(1.015);
  box-shadow: var(--card-shadow-hover);
  border-color: var(--blue);
}

.post-card .post-thumb {
  aspect-ratio: 16 / 9;
  background: var(--paper-dim);
  overflow: hidden;
}

.post-card .post-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.post-card .post-body {
  padding: 22px 24px 26px;
}

.post-card .post-date {
  font-family: var(--mono);
  font-size: 12.5px;
  color: var(--ink-muted);
  margin-bottom: 8px;
}

.post-card .post-title {
  font-family: var(--serif);
  font-size: 19px;
  font-weight: 600;
  line-height: 1.3;
  margin: 0 0 14px;
}

.post-card .post-go {
  font-family: var(--mono);
  font-size: 14px;
  color: var(--link-ink);
}

.post-card.is-loading .post-thumb {
  animation: post-thumb-pulse 1.4s ease-in-out infinite;
}

@keyframes post-thumb-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

/* ---- CTA band ---- */
.cta-band {
  background: var(--navy);
  color: #F5F2EF;
  padding: 72px 0;
  text-align: center;
}

.cta-band h2 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(28px, 3.6vw, 44px);
  letter-spacing: -0.02em;
  margin: 0 0 16px;
}

.cta-band p {
  color: rgba(245, 242, 239, 0.68);
  max-width: 48ch;
  margin: 0 auto 30px;
  font-size: 16px;
}

/* ---- Split (hub) ---- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

@media (max-width: 760px) {
  .split { grid-template-columns: 1fr; }
}

.split-card {
  background: var(--paper);
  border: 1px solid var(--paper-line);
  border-radius: 16px;
  padding: 40px 36px;
  text-decoration: none;
  color: inherit;
  box-shadow: var(--card-shadow);
  transition: transform 0.35s var(--ease-bounce), box-shadow 0.35s var(--ease-bounce), border-color 0.35s var(--ease-bounce);
  display: block;
}

.split-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: var(--card-shadow-hover);
  border-color: var(--blue);
}

.split-card .eyebrow { margin-bottom: 16px; }

.split-card h2 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 28px;
  letter-spacing: -0.02em;
  margin: 0 0 12px;
}

.split-card p {
  color: var(--ink-soft);
  font-size: 15.5px;
  margin: 0 0 22px;
}

.split-card .go {
  font-family: var(--mono);
  font-size: 14px;
  font-weight: 400;
  color: var(--link-ink);
}

/* ---- Bio (Quem Somos) ---- */
.bio-grid {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 48px;
  align-items: start;
}

@media (max-width: 760px) {
  .bio-grid { grid-template-columns: 1fr; }
}

.bio-photo {
  width: 100%;
  aspect-ratio: 4 / 5;
  border-radius: 20px;
  background: var(--paper-dim);
  border: 1px dashed var(--paper-line);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 24px;
}

.bio-photo span {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--ink-muted);
}

.bio-text h2 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(28px, 3.4vw, 38px);
  letter-spacing: -0.02em;
  margin: 0 0 8px;
}

.bio-text p {
  color: var(--ink-soft);
  font-size: 16px;
  max-width: 64ch;
  margin: 0 0 16px;
}

/* ---- Footer ---- */
.footer {
  border-top: 1px solid var(--paper-line);
  padding: 48px 0 40px;
}

.footer-grid {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 28px;
}

.footer-cols {
  display: flex;
  gap: 56px;
  flex-wrap: wrap;
}

.footer h4 {
  font-family: var(--mono);
  font-size: 12.5px;
  color: var(--ink-muted);
  margin: 0 0 12px;
  font-weight: 400;
}

.social-links {
  display: flex;
  gap: 12px;
}

.social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--paper-dim);
  color: var(--ink-soft);
  transition: transform 0.25s var(--ease-bounce), background 0.25s var(--ease-bounce), color 0.25s var(--ease-bounce);
}

.social-link svg {
  width: 17px;
  height: 17px;
  fill: currentColor;
}

.social-link:hover {
  background: var(--lime);
  color: var(--lime-ink);
  transform: translateY(-3px) scale(1.06);
}

.footer ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer li { margin-bottom: 8px; }

.footer a {
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 14px;
}
.footer a:hover { color: var(--ink); }

.footer .compliance {
  font-size: 12.5px;
  color: var(--ink-muted);
  border-top: 1px solid var(--paper-line);
  padding-top: 24px;
  max-width: 90ch;
}

/* ---- WhatsApp float button ---- */
.whatsapp-float {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 50;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 28px rgba(37, 211, 102, 0.4);
  transition: transform 0.25s var(--ease-bounce), box-shadow 0.25s var(--ease-bounce);
}

.whatsapp-float::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: #25D366;
  animation: whatsapp-pulse 2.2s ease-out infinite;
  z-index: -1;
}

.whatsapp-float svg {
  width: 30px;
  height: 30px;
  fill: #fff;
}

.whatsapp-float:hover {
  transform: scale(1.08);
  box-shadow: 0 14px 34px rgba(37, 211, 102, 0.5);
}

@keyframes whatsapp-pulse {
  0% { transform: scale(1); opacity: 0.55; }
  100% { transform: scale(1.9); opacity: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .whatsapp-float::before { animation: none; }
}

@media (max-width: 640px) {
  .whatsapp-float {
    right: 16px;
    bottom: 16px;
    width: 52px;
    height: 52px;
  }
  .whatsapp-float svg { width: 26px; height: 26px; }
}

.footer .compliance .placeholder-tag { margin-bottom: 8px; }