:root {
  --bg: #fcfaf7;
  --surface: #fcfaf7;
  --surface-strong: #ffffff;
  --surface-accent: #ffe5ea;
  --surface-soft: #f4f9f3;
  --surface-deep: #8bad86;
  --text: #2f2a27;
  --muted: #747474;
  --line: rgba(72, 54, 44, 0.12);
  --primary: #8bad86;
  --primary-deep: #ffffff;
  --coral: #ff8ca0;
  --coral-deep: #ff8ca0;
  --sky: #8bad86;
  --shadow-soft: 0 20px 60px rgba(98, 69, 55, 0.12);
  --shadow-card: 0 14px 34px rgba(78, 61, 50, 0.12);
  --radius-sm: 16px;
  --radius-md: 24px;
  --radius-lg: 34px;
  --container: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  position: relative;
  margin: 0;
  font-family: "Inter", sans-serif;
  background: var(--bg);
  color: var(--text);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  background:
    url("assets/BG-landing-Mami-v2.jpg (1).jpeg") repeat-y top center,
    var(--bg);
  background-size: 100% auto;
}

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

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
}

.material-symbols-rounded {
  font-variation-settings:
    "FILL" 1,
    "wght" 500,
    "GRAD" 0,
    "opsz" 24;
}

.page-shell {
  overflow: clip;
}

.container {
  width: min(calc(100% - 32px), var(--container));
  margin: 0 auto;
}

.section {
  position: relative;
  padding: 72px 0;
}

.section--accent::before,
.section--offer::before,
.section--final::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.section--accent::before {
  background:
    radial-gradient(circle at 92% 28%, rgba(139, 173, 134, 0.16), transparent 18%);
}

.section--soft {
  background: #ffffff;
}

.section--statement {
  background: #ffffff;
}

.section--offer {
  color: #fff;
}

.section--offer::before {
  background: #ff8ca0;
}

.section--faq {
  background: #ffffff;
}

.section--final::before {
  background: none;
}

.eyebrow,
.kicker {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(72, 54, 44, 0.08);
  color: var(--coral-deep);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.eyebrow .material-symbols-rounded,
.kicker .material-symbols-rounded {
  font-size: 1.05rem;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: "Libre Baskerville", serif;
  letter-spacing: -0.03em;
}

h1 {
  margin-top: 18px;
  font-size: clamp(2rem, 5.8vw, 3.6rem);
  line-height: 1.08;
}

h2 {
  font-size: clamp(1.9rem, 5vw, 3.4rem);
  line-height: 1.02;
}

h3 {
  font-size: 1.18rem;
  line-height: 1.2;
}

p,
li {
  color: var(--muted);
  line-height: 1.7;
}

.hero {
  padding: 28px 0 56px;
}

.hero__content {
  display: grid;
  gap: 28px;
  justify-items: center;
  text-align: center;
}

.hero__lead {
  margin: 18px 0 0;
  font-size: 1.06rem;
  max-width: 42rem;
}

.hero__logo {
  color: #111111;
  font-size: 24px;
  font-weight: 300;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero__copy {
  display: grid;
  justify-items: center;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 56px;
  padding: 0 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 0.98rem;
  font-weight: 800;
  cursor: pointer;
  transition: transform 180ms ease, background-color 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button--primary {
  background: var(--primary);
  color: var(--primary-deep);
}

.button--large {
  min-height: 60px;
  padding-inline: 28px;
}

.hero__proof {
  display: flex;
  flex-flow: row wrap;
  justify-content: center;
  gap: 12px 20px;
  margin: 24px 0 0;
  list-style: none;
  padding: 0;
  text-align: left;
}

.hero__proof li,
.offer-media__footer,
.guarantee__text {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.hero__proof li {
  flex: 0 1 auto;
}

.hero__proof .material-symbols-rounded,
.offer-media__footer .material-symbols-rounded,
.seal-card .material-symbols-rounded,
.feature-card .material-symbols-rounded,
.info-card .material-symbols-rounded,
.mini-stat .material-symbols-rounded,
.testimonial-card .material-symbols-rounded {
  color: var(--coral);
}

.hero__media {
  display: grid;
  gap: 18px;
  width: 100%;
}

.video-card,
.product-card,
.author-panel,
.detail-card,
.testimonial-card,
.seal-card,
.offer-media,
.faq-item,
.info-card,
.feature-card,
.mini-stat {
  position: relative;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.8);
}

.video-card {
  min-height: 280px;
  padding: 14px;
  overflow: hidden;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.92), rgba(255, 140, 160, 0.18)),
    var(--surface-strong);
}

.video-card__play,
.author-panel__badge,
.offer-media__header {
  position: absolute;
}

.author-panel__badge,
.offer-media__header {
  position: absolute;
  top: 18px;
  left: 18px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(47, 93, 80, 0.1);
  color: #587b56;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.video-card__play {
  top: 50%;
  left: 50%;
  z-index: 2;
  width: 88px;
  height: 88px;
  display: grid;
  place-items: center;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.9);
  transform: translate(-50%, -50%);
  cursor: pointer;
}

.video-card__play .material-symbols-rounded {
  font-size: 3rem;
  color: var(--coral);
}

.product-card {
  display: grid;
  gap: 18px;
  padding: 24px;
  background:
    radial-gradient(circle at top right, rgba(139, 173, 134, 0.18), transparent 24%),
    linear-gradient(180deg, #ffffff, #fff9f4);
}

.book-mockup {
  display: flex;
  justify-content: center;
}

.book-mockup__cover,
.offer-book {
  width: min(100%, 250px);
  min-height: 320px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 10px;
  padding: 24px;
  border-radius: 28px;
  color: #fffaf8;
  background:
    linear-gradient(170deg, rgba(255, 255, 255, 0.08), transparent 32%),
    linear-gradient(150deg, #8bad86, #6f926a);
}

.book-mockup__tag,
.offer-book__author {
  align-self: flex-start;
  padding: 7px 11px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
  font-size: 0.78rem;
  font-weight: 700;
}

.book-mockup__cover strong,
.offer-book strong {
  font-family: "Libre Baskerville", serif;
  font-size: 2rem;
  line-height: 1;
}

.book-mockup__cover span,
.offer-book small {
  color: rgba(255, 250, 248, 0.82);
  line-height: 1.5;
}

.product-card__text p {
  margin: 0;
}

.hero__image {
  width: 100%;
  height: auto;
  min-height: 250px;
  object-fit: cover;
  border-radius: 24px;
  aspect-ratio: 16 / 9;
}

.section-heading {
  display: grid;
  gap: 14px;
  max-width: 50rem;
  margin-bottom: 28px;
}

#publico .section-heading {
  margin-inline: auto;
  text-align: center;
  justify-items: center;
}

.section-heading p {
  margin: 0;
}

.section-heading--compact {
  margin-bottom: 22px;
}

#aprendizado .section-heading {
  justify-items: center;
  margin-inline: auto;
  text-align: center;
}

#aprendizado .kicker {
  justify-self: center;
}

#publico h2,
#aprendizado h2 {
  font-size: clamp(1.6rem, 4vw, 2.5rem);
  line-height: 1.26;
}

#aprendizado .feature-card {
  border: 0;
  box-shadow: 0 8px 20px rgba(17, 17, 17, 0.04);
}

#publico .info-card,
#depoimentos .testimonial-card,
#faq .faq-item {
  border: 0;
  box-shadow: 0 8px 20px rgba(17, 17, 17, 0.04);
}

#autora h2 {
  font-size: 24px;
  line-height: 1.3;
}

#autora .section-heading {
  justify-items: start;
  text-align: left;
}

#autora .kicker {
  justify-self: start;
}

.author-panel__badge {
  background: #8bad86;
  border: 0;
  color: #ffffff;
}

#autora .author-lists {
  gap: 28px;
  grid-template-columns: minmax(0, 1fr);
}

#autora .author-panel {
  border: 0;
}

#autora .detail-card {
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

#importancia h2 {
  font-size: clamp(1.35rem, 3vw, 1.9rem);
  line-height: 1.32;
}

#importancia .section-heading {
  justify-items: start;
  text-align: left;
}

#importancia .kicker {
  justify-self: start;
}

#oferta .section-heading {
  justify-items: start;
  text-align: left;
}

#oferta .kicker {
  justify-self: start;
}

#oferta h2 {
  font-size: clamp(1.45rem, 3.4vw, 2rem);
  line-height: 1.34;
}

#depoimentos .section-heading {
  justify-items: start;
  text-align: left;
}

#depoimentos .kicker {
  justify-self: start;
}

#faq .section-heading {
  margin-inline: auto;
  justify-items: center;
  text-align: center;
}

#faq .kicker {
  justify-self: center;
}

.audience-grid,
.learn-grid,
.testimonial-grid,
.guarantee__grid {
  display: grid;
  gap: 16px;
}

#publico .audience-grid {
  justify-content: center;
}

.info-card,
.feature-card,
.seal-card,
.testimonial-card {
  padding: 22px;
}

.info-card .material-symbols-rounded,
.feature-card .material-symbols-rounded,
.seal-card .material-symbols-rounded,
.testimonial-card .material-symbols-rounded {
  margin-bottom: 14px;
  font-size: 1.75rem;
}

.split-section,
.author,
.offer,
.statement {
  display: grid;
  gap: 24px;
}

#aprendizado .split-section {
  grid-template-columns: minmax(0, 1fr);
}

.author-panel {
  min-height: 420px;
  background:
    radial-gradient(circle at top left, rgba(255, 140, 160, 0.2), transparent 24%),
    linear-gradient(180deg, #fff6f1, #ffffff);
}

.author-panel__portrait {
  position: relative;
  min-height: 380px;
  border-radius: 28px;
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(139, 173, 134, 0.08), rgba(255, 140, 160, 0.12)),
    #fff;
}

.author-panel__best-seller {
  position: absolute;
  bottom: 16px;
  left: 16px;
  width: 40%;
  height: auto;
  z-index: 2;
}

.author__image {
  width: 100%;
  height: 100%;
  min-height: 380px;
  display: block;
  object-fit: cover;
}

.author-lists {
  display: grid;
  gap: 16px;
}

.detail-card {
  padding: 22px;
}

.detail-card ul {
  margin: 14px 0 0;
  padding-left: 18px;
}

.book-best-seller {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #111111;
  font-weight: 600;
  list-style: none;
  margin-left: -18px;
  text-wrap: balance;
}

.book-best-seller .material-symbols-rounded {
  color: #111111;
  font-size: 1.1rem;
}

.testimonial-carousel {
  position: relative;
  display: grid;
  gap: 18px;
  margin-top: 28px;
}

.testimonial-carousel__viewport {
  overflow: hidden;
}

.testimonial-carousel__track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(0, 100%);
  gap: 18px;
  align-items: stretch;
  transition: transform 260ms ease;
  will-change: transform;
}

.testimonial-card--image {
  padding: 0;
  overflow: hidden;
  background: #ffffff;
}

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

.testimonial-carousel__control {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.92);
  color: var(--text);
  box-shadow: var(--shadow-card);
  cursor: pointer;
  transition: transform 180ms ease, opacity 180ms ease, background-color 180ms ease;
}

.testimonial-carousel__control:hover {
  transform: translateY(-1px);
}

.testimonial-carousel__control:disabled {
  opacity: 0.45;
  cursor: default;
  transform: none;
}

.testimonial-carousel__control .material-symbols-rounded {
  margin: 0;
  font-size: 1.5rem;
}

.testimonial-carousel__dots {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
}

.testimonial-carousel__dot {
  width: 10px;
  height: 10px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: rgba(72, 54, 44, 0.18);
  cursor: pointer;
  transition: transform 180ms ease, background-color 180ms ease;
}

.testimonial-carousel__dot.is-active {
  background: var(--coral);
  transform: scale(1.2);
}

.statement__body {
  display: grid;
  gap: 24px;
}

.statement__highlights {
  display: grid;
  gap: 14px;
}

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

#importancia .mini-stat {
  min-height: 0;
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
  border-radius: 0;
}

.offer {
  position: relative;
  z-index: 1;
}

.offer-guarantee {
  position: relative;
  z-index: 1;
  margin-top: 28px;
}

.offer__copy p,
.offer-media__footer {
  color: rgba(255, 252, 250, 0.84);
}

.offer-media {
  min-height: 420px;
  overflow: hidden;
  border: 0;
  background: transparent;
  box-shadow: none;
}

.offer__image {
  width: 100%;
  height: 100%;
  min-height: 420px;
  display: block;
  object-fit: contain;
}

.guarantee {
  padding: 28px;
  border-radius: 36px;
  background: #ffffff;
  border: 1px solid var(--line);
}

.guarantee--inline {
  text-align: center;
}

.guarantee--inline .section-heading {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-inline: auto;
  text-align: center;
}

.guarantee--inline h2 {
  color: #111111;
  text-align: center;
}

.seal-card {
  text-align: center;
}

.seal-card .material-symbols-rounded {
  display: inline-flex;
  justify-content: center;
}

.guarantee--inline .guarantee__text {
  display: block;
  max-width: 44rem;
  margin: 22px auto 0;
  text-align: center;
}

.guarantee--inline .seal-card {
  min-height: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  color: #111111;
  text-align: left;
}

.guarantee--inline .seal-card h3 {
  color: #111111;
}

.faq-list {
  display: grid;
  gap: 14px;
}

.faq-item {
  overflow: hidden;
}

.faq-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 20px 22px;
  border: 0;
  background: transparent;
  color: var(--text);
  font-size: 1rem;
  font-weight: 700;
  text-align: left;
  cursor: pointer;
}

.faq-trigger .material-symbols-rounded {
  transition: transform 180ms ease;
}

.faq-item.is-open .faq-trigger .material-symbols-rounded {
  transform: rotate(45deg);
}

.faq-content {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 220ms ease;
}

.faq-content p {
  min-height: 0;
  margin: 0;
  padding: 0 22px 0;
  overflow: hidden;
}

.faq-item.is-open .faq-content {
  grid-template-rows: 1fr;
}

.faq-item.is-open .faq-content p {
  padding-bottom: 22px;
}

.book-modal {
  position: fixed;
  inset: 0;
  z-index: 30;
  display: none;
}

.book-modal.is-open {
  display: block;
}

.book-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(17, 17, 17, 0.45);
}

.book-modal__dialog {
  position: relative;
  width: min(calc(100% - 24px), 1080px);
  max-height: calc(100vh - 24px);
  margin: 12px auto;
  padding: 24px;
  overflow: auto;
  border-radius: 28px;
  background: #fcfaf7;
}

.book-modal__close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border: 0;
  border-radius: 50%;
  background: #ffffff;
  color: #111111;
  cursor: pointer;
}

.book-modal__header {
  display: grid;
  gap: 12px;
  justify-items: center;
  margin-bottom: 24px;
  text-align: center;
}

.book-modal__header .kicker {
  background: #8bad86;
  border: 0;
  color: #ffffff;
}

.book-modal__grid {
  display: grid;
  gap: 18px;
  justify-content: center;
}

.book-option {
  display: grid;
  gap: 16px;
  width: min(100%, 300px);
  padding: 18px;
  border-radius: 24px;
  background: #ffffff;
  justify-items: center;
  text-align: center;
}

.book-option h3 {
  font-size: 1rem;
  line-height: 1.35;
}

.book-option__image {
  width: 100%;
  height: 220px;
  object-fit: contain;
}

.book-option__button {
  width: 100%;
}

.site-footer {
  padding: 28px 0 40px;
}

.site-footer__content {
  text-align: center;
}

.site-footer__content p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

@media (min-width: 720px) {
  .section {
    padding: 92px 0;
  }

  .hero {
    padding: 42px 0 70px;
  }

  .hero__proof,
  .audience-grid,
  .testimonial-grid,
  .guarantee__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .testimonial-carousel {
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
  }

  .testimonial-carousel__viewport {
    grid-column: 2;
  }

  .testimonial-carousel__dots {
    grid-column: 1 / -1;
  }

  .testimonial-carousel__track {
    grid-auto-columns: calc(50% - 9px);
  }

  .learn-grid,
  .statement__highlights {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .author-lists {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .book-modal__dialog {
    margin: 24px auto;
    max-height: calc(100vh - 48px);
    padding: 32px;
  }

  .book-modal__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    justify-items: center;
  }
}

@media (min-width: 1024px) {
  .author,
  .offer,
  .statement {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
    align-items: center;
  }

  .split-section {
    grid-template-columns: minmax(0, 0.42fr) minmax(0, 0.58fr);
    align-items: start;
  }

  #aprendizado .split-section {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero__proof {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .audience-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .learn-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .testimonial-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .testimonial-carousel__track {
    grid-auto-columns: calc((100% - 36px) / 3);
  }

  .guarantee__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .statement__highlights {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .book-modal__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    justify-items: center;
  }
}