/* iOutlet Guia Ebook — Landing
   Minimalist Apple-editorial. SF Pro, warm monochrome, no gradients. */

:root {
  --io-canvas:       #ffffff;
  --io-canvas-soft:  #f7f6f3;
  --io-surface:      #f9f9f8;
  --io-ink:          #111111;
  --io-ink-soft:     #2f3437;
  --io-ink-mute:     #787774;
  --io-border:       #eaeaea;
  --io-border-soft:  rgba(0, 0, 0, 0.06);
  --io-accent-bg:    #edf3ec;
  --io-accent-ink:   #346538;

  --io-radius-sm: 6px;
  --io-radius:    10px;
  --io-radius-lg: 16px;

  --io-sans: "SF Pro Text", "SF Pro Display", -apple-system, BlinkMacSystemFont, "Helvetica Neue", Helvetica, Arial, system-ui, sans-serif;
  --io-display: "SF Pro Display", "SF Pro Text", -apple-system, BlinkMacSystemFont, "Helvetica Neue", Helvetica, Arial, system-ui, sans-serif;
  --io-mono: "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;

  --io-ease: cubic-bezier(0.16, 1, 0.3, 1);

  --io-max: 1200px;
}

/* Reset selectivo para não destruir o tema pai */
.io-guia-main,
.io-guia-main * {
  box-sizing: border-box;
}

.io-guia {
  background: var(--io-canvas);
  color: var(--io-ink);
  font-family: var(--io-sans);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

.io-guia-main {
  font-family: var(--io-sans);
  font-size: 17px;
  line-height: 1.6;
  color: var(--io-ink);
}

.io-guia-main h1,
.io-guia-main h2,
.io-guia-main h3 {
  font-family: var(--io-display);
  color: var(--io-ink);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin: 0;
}

.io-guia-main p { margin: 0; }

.io-guia__container {
  max-width: var(--io-max);
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 48px);
}

.io-guia-kicker {
  display: inline-block;
  font-family: var(--io-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--io-ink-mute);
  margin-bottom: 16px;
}

.io-guia-sec__title {
  font-size: clamp(28px, 3.4vw, 44px);
  max-width: 780px;
  margin-top: 4px;
}

/* ── LANG BANNER (ES/FR "coming soon") ──────────────────────── */
.io-guia__langbanner {
  background: var(--io-canvas-soft);
  border-bottom: 1px solid var(--io-border);
  padding: 14px 0;
  font-size: 14px;
  color: var(--io-ink-soft);
  text-align: center;
}

/* ── HERO ────────────────────────────────────────────────────── */
.io-guia-hero {
  padding: clamp(56px, 9vw, 128px) 0 clamp(48px, 7vw, 96px);
  background: var(--io-canvas);
  position: relative;
  overflow: hidden;
}

.io-guia-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 80% 20%, rgba(52, 101, 56, 0.04), transparent 60%),
    radial-gradient(ellipse at 15% 85%, rgba(17, 17, 17, 0.025), transparent 55%);
  pointer-events: none;
  z-index: 0;
}

.io-guia-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  gap: clamp(40px, 6vw, 96px);
  align-items: center;
}

@media (max-width: 900px) {
  .io-guia-hero__grid {
    grid-template-columns: 1fr;
  }
}

.io-guia-hero__copy { max-width: 620px; }

.io-guia-hero__title {
  font-size: clamp(38px, 6.2vw, 76px);
  letter-spacing: -0.035em;
  line-height: 1.04;
  margin-bottom: 24px;
}

.io-guia-hero__sub {
  font-size: clamp(17px, 1.6vw, 21px);
  color: var(--io-ink-soft);
  line-height: 1.5;
  max-width: 58ch;
  margin-bottom: 40px;
}

/* ── HERO VISUAL: STACKED PAGES ───────────────────────────── */
.io-guia-hero__visual {
  position: relative;
  aspect-ratio: 4 / 5;
  max-width: 440px;
  margin-left: auto;
}

.io-guia-mock {
  position: absolute;
  background: #fff;
  border: 1px solid var(--io-border);
  border-radius: var(--io-radius);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.03), 0 12px 40px rgba(0, 0, 0, 0.06);
  overflow: hidden;
}

.io-guia-mock--back {
  inset: 12% -4% 4% 12%;
  transform: rotate(3.5deg);
  background: var(--io-canvas-soft);
  opacity: 0.7;
}
.io-guia-mock--mid {
  inset: 6% 2% 8% 4%;
  transform: rotate(-2.5deg);
  background: #fff;
}
.io-guia-mock--front {
  inset: 0 8% 0 0;
}
.io-guia-mock--front img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ── FORM ─────────────────────────────────────────────────── */
.io-guia-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
  background: var(--io-surface);
  border: 1px solid var(--io-border);
  border-radius: var(--io-radius-lg);
  padding: clamp(20px, 3vw, 28px);
}

.io-guia-form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
@media (max-width: 560px) {
  .io-guia-form__row { grid-template-columns: 1fr; }
}

.io-guia-form__field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.io-guia-form__label {
  font-size: 13px;
  font-weight: 500;
  color: var(--io-ink-soft);
  letter-spacing: -0.005em;
}

.io-guia-form input[type="email"],
.io-guia-form input[type="text"] {
  width: 100%;
  font-family: var(--io-sans);
  font-size: 16px;
  padding: 12px 14px;
  background: #fff;
  border: 1px solid var(--io-border);
  border-radius: var(--io-radius-sm);
  color: var(--io-ink);
  transition: border-color 160ms var(--io-ease), box-shadow 160ms var(--io-ease);
}
.io-guia-form input:focus-visible {
  outline: none;
  border-color: var(--io-ink);
  box-shadow: 0 0 0 3px rgba(17, 17, 17, 0.08);
}

.io-guia-form__consent {
  display: grid;
  grid-template-columns: 18px 1fr;
  align-items: start;
  gap: 10px;
  font-size: 13.5px;
  color: var(--io-ink-soft);
  line-height: 1.5;
  cursor: pointer;
}
.io-guia-form__consent input[type="checkbox"] {
  margin: 2px 0 0;
  width: 16px;
  height: 16px;
  accent-color: var(--io-ink);
  cursor: pointer;
}

.io-guia-form__submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  background: var(--io-ink);
  color: #fff;
  border: none;
  border-radius: var(--io-radius-sm);
  padding: 14px 22px;
  font-family: var(--io-sans);
  font-size: 16px;
  font-weight: 500;
  letter-spacing: -0.005em;
  cursor: pointer;
  transition: background 160ms var(--io-ease), transform 80ms var(--io-ease);
}
.io-guia-form__submit:hover:not(:disabled) { background: #333; }
.io-guia-form__submit:active:not(:disabled) { transform: scale(0.985); }
.io-guia-form__submit:disabled { opacity: 0.6; cursor: wait; }

.io-guia-form__note {
  font-size: 12.5px;
  color: var(--io-ink-mute);
  text-align: center;
}

.io-guia-form__error {
  color: #9f2f2d;
  background: #fdebec;
  padding: 10px 14px;
  border-radius: var(--io-radius-sm);
  font-size: 14px;
  margin: 0;
}

/* ── FORM SUCCESS ─────────────────────────────────────────── */
.io-guia-form__success {
  background: var(--io-accent-bg);
  border: 1px solid rgba(52, 101, 56, 0.18);
  border-radius: var(--io-radius-lg);
  padding: clamp(28px, 4vw, 48px);
  text-align: center;
  animation: ioGuiaFadeUp 600ms var(--io-ease);
}
.io-guia-form__success svg {
  margin-bottom: 18px;
  stroke: var(--io-accent-ink);
}
.io-guia-form__success h2 {
  font-size: clamp(24px, 3vw, 32px);
  margin-bottom: 12px;
  color: var(--io-accent-ink);
}
.io-guia-form__success p {
  font-size: 16px;
  color: var(--io-ink-soft);
  max-width: 46ch;
  margin: 0 auto 24px;
  line-height: 1.55;
}

/* Buttons */
.io-guia-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  font-family: var(--io-sans);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: -0.005em;
  border-radius: var(--io-radius-sm);
  text-decoration: none;
  cursor: pointer;
  transition: background 160ms var(--io-ease), transform 80ms var(--io-ease);
}
.io-guia-btn--primary { background: var(--io-ink); color: #fff; }
.io-guia-btn--primary:hover { background: #333; color: #fff; }
.io-guia-btn--primary:active { transform: scale(0.985); }
.io-guia-btn--lg { padding: 15px 30px; font-size: 16px; }

/* ── INSIDE / BENTO ─────────────────────────────────────── */
.io-guia-inside {
  padding: clamp(72px, 10vw, 128px) 0;
  background: var(--io-canvas-soft);
  border-top: 1px solid var(--io-border);
  border-bottom: 1px solid var(--io-border);
}
.io-guia-inside__head { margin-bottom: clamp(40px, 5vw, 64px); }

.io-guia-bento {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  grid-auto-rows: minmax(220px, auto);
  gap: 16px;
}
@media (max-width: 900px) {
  .io-guia-bento { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .io-guia-bento { grid-template-columns: 1fr; }
}

.io-guia-bento__card {
  background: #fff;
  border: 1px solid var(--io-border);
  border-radius: var(--io-radius);
  padding: clamp(24px, 3vw, 36px);
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: border-color 200ms var(--io-ease), box-shadow 200ms var(--io-ease), transform 200ms var(--io-ease);
}
.io-guia-bento__card:hover {
  border-color: #d8d8d8;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
  transform: translateY(-2px);
}

.io-guia-bento__card--tall { grid-row: span 2; }
.io-guia-bento__card--wide { grid-column: span 2; }
@media (max-width: 900px) {
  .io-guia-bento__card--tall { grid-row: auto; }
  .io-guia-bento__card--wide { grid-column: span 2; }
}
@media (max-width: 560px) {
  .io-guia-bento__card--wide { grid-column: auto; }
}

.io-guia-bento__card--accent {
  background: var(--io-accent-bg);
  border-color: rgba(52, 101, 56, 0.18);
}
.io-guia-bento__card--accent .io-guia-bento__num { color: var(--io-accent-ink); }
.io-guia-bento__card--accent h3 { color: var(--io-accent-ink); }

.io-guia-bento__num {
  font-family: var(--io-mono);
  font-size: 13px;
  color: var(--io-ink-mute);
  letter-spacing: 0.05em;
}
.io-guia-bento__card h3 {
  font-size: clamp(19px, 1.8vw, 23px);
  line-height: 1.2;
}
.io-guia-bento__card p {
  font-size: 15px;
  color: var(--io-ink-soft);
  line-height: 1.55;
}

/* ── PREVIEW 3 PÁGINAS ────────────────────────────────────── */
.io-guia-preview {
  padding: clamp(72px, 10vw, 128px) 0;
}
.io-guia-preview__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(16px, 2.5vw, 32px);
}
@media (max-width: 760px) {
  .io-guia-preview__grid { grid-template-columns: 1fr; max-width: 420px; margin: 0 auto; }
}

.io-guia-preview figure {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.io-guia-preview img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  background: var(--io-canvas-soft);
  border: 1px solid var(--io-border);
  border-radius: var(--io-radius);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.03), 0 8px 24px rgba(0, 0, 0, 0.05);
  transition: transform 400ms var(--io-ease);
}
.io-guia-preview figure:hover img {
  transform: translateY(-4px);
}
.io-guia-preview figcaption {
  font-family: var(--io-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--io-ink-mute);
  text-align: center;
}

/* ── ABOUT ────────────────────────────────────────────────── */
.io-guia-about {
  padding: clamp(72px, 10vw, 128px) 0;
  background: var(--io-canvas-soft);
  border-top: 1px solid var(--io-border);
  border-bottom: 1px solid var(--io-border);
}
.io-guia-about__grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: clamp(40px, 6vw, 96px);
  align-items: start;
}
@media (max-width: 760px) {
  .io-guia-about__grid { grid-template-columns: 1fr; }
}

.io-guia-about__copy { max-width: 620px; }

.io-guia-about__role {
  font-family: var(--io-mono);
  font-size: 14px;
  color: var(--io-ink-mute);
  margin-top: 8px;
  margin-bottom: 24px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.io-guia-about__body {
  font-size: 17px;
  line-height: 1.65;
  color: var(--io-ink-soft);
  max-width: 60ch;
}

.io-guia-about__stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--io-border);
  border: 1px solid var(--io-border);
  border-radius: var(--io-radius);
  overflow: hidden;
}
.io-guia-about__stats > div {
  background: #fff;
  padding: clamp(20px, 2.5vw, 32px);
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.io-guia-about__stats strong {
  font-family: var(--io-display);
  font-size: clamp(28px, 3.4vw, 40px);
  font-weight: 600;
  letter-spacing: -0.025em;
  color: var(--io-ink);
  line-height: 1;
}
.io-guia-about__stats span {
  font-family: var(--io-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--io-ink-mute);
}

/* ── FAQ ──────────────────────────────────────────────────── */
.io-guia-faq {
  padding: clamp(72px, 10vw, 128px) 0;
}
.io-guia-faq__list {
  margin-top: 24px;
  border-top: 1px solid var(--io-border);
}

.io-guia-faq__item {
  border-bottom: 1px solid var(--io-border);
}
.io-guia-faq__item > summary {
  list-style: none;
  cursor: pointer;
  padding: 22px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  font-size: clamp(16px, 1.6vw, 19px);
  font-weight: 500;
  color: var(--io-ink);
  letter-spacing: -0.01em;
  position: relative;
  transition: color 160ms var(--io-ease);
}
.io-guia-faq__item > summary::-webkit-details-marker { display: none; }
.io-guia-faq__item > summary::after {
  content: "+";
  font-family: var(--io-mono);
  font-size: 22px;
  font-weight: 300;
  color: var(--io-ink-mute);
  transition: transform 240ms var(--io-ease);
  flex-shrink: 0;
}
.io-guia-faq__item[open] > summary::after {
  content: "−";
  color: var(--io-ink);
}
.io-guia-faq__item > summary:hover { color: var(--io-ink); }

.io-guia-faq__body {
  padding: 0 0 26px;
  color: var(--io-ink-soft);
  font-size: 16px;
  line-height: 1.65;
  max-width: 72ch;
}

/* ── FINAL CTA ────────────────────────────────────────────── */
.io-guia-finalcta {
  padding: clamp(80px, 10vw, 128px) 0;
  background: var(--io-ink);
  color: #fff;
  text-align: center;
}
.io-guia-finalcta__title {
  font-size: clamp(32px, 4.6vw, 56px);
  color: #fff;
  margin-bottom: 20px;
  letter-spacing: -0.03em;
}
.io-guia-finalcta__body {
  max-width: 52ch;
  margin: 0 auto 40px;
  font-size: clamp(16px, 1.4vw, 19px);
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.75);
}
.io-guia-finalcta .io-guia-btn--primary {
  background: #fff;
  color: var(--io-ink);
}
.io-guia-finalcta .io-guia-btn--primary:hover {
  background: #f2f2f2;
  color: var(--io-ink);
}

/* ── Scroll reveal (JS adds .in) ──────────────────────────── */
.io-guia-reveal {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 600ms var(--io-ease), transform 600ms var(--io-ease);
}
.io-guia-reveal.in {
  opacity: 1;
  transform: none;
}

@keyframes ioGuiaFadeUp {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: none; }
}

@media (prefers-reduced-motion: reduce) {
  .io-guia-reveal,
  .io-guia-bento__card,
  .io-guia-preview img,
  .io-guia-form__submit,
  .io-guia-btn,
  .io-guia-faq__item > summary::after {
    transition: none !important;
    animation: none !important;
  }
  .io-guia-reveal { opacity: 1; transform: none; }
}