@font-face {
  font-family: "Pacifico";
  src: url("../fonts/Pacifico-Regular.ttf") format("truetype");
  font-display: swap;
}
@font-face {
  font-family: "Playfair Display";
  src: url("../fonts/PlayfairDisplay-Regular.ttf") format("truetype");
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: "Playfair Display";
  src: url("../fonts/PlayfairDisplay-Bold.ttf") format("truetype");
  font-weight: 700;
  font-display: swap;
}
@font-face {
  font-family: "Playfair Display";
  src: url("../fonts/PlayfairDisplay-Italic.ttf") format("truetype");
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: "Quicksand";
  src: url("../fonts/Quicksand-Regular.ttf") format("truetype");
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: "Quicksand";
  src: url("../fonts/Quicksand-Medium.ttf") format("truetype");
  font-weight: 500;
  font-display: swap;
}
@font-face {
  font-family: "Quicksand";
  src: url("../fonts/Quicksand-Bold.ttf") format("truetype");
  font-weight: 700;
  font-display: swap;
}

:root {
  --cream: #fff3e7;
  --cream-2: #fff9f2;
  --rose-50: #ffe5ec;
  --rose-200: #e8a0bf;
  --rose-600: #c9184a;
  --rose-500: #d85f85;
  --chocolate: #4a2c2a;
  --cocoa: #6b4540;
  --teal: #2f7f73;
  --gold: #c89a4a;
  --ink: #2d2d2d;
  --muted: #6b6260;
  --white: #ffffff;
  --border: rgba(74, 44, 42, 0.14);
  --shadow: 0 18px 48px rgba(74, 44, 42, 0.14);
  --shadow-strong: 0 26px 70px rgba(74, 44, 42, 0.22);
  --radius: 8px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: "Quicksand", Arial, sans-serif;
  color: var(--ink);
  background: var(--cream-2);
  line-height: 1.65;
  overflow-x: hidden;
}

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

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

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

h1,
h2,
h3 {
  margin: 0;
  font-family: "Playfair Display", Georgia, serif;
  color: var(--chocolate);
  line-height: 1.08;
  letter-spacing: 0;
}

h1 {
  max-width: 760px;
  font-size: clamp(2.8rem, 7vw, 5.8rem);
}

h2 {
  font-size: clamp(2rem, 4.5vw, 3.35rem);
}

h3 {
  font-size: 1.32rem;
}

p {
  margin: 0;
}

.container {
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  background: rgba(255, 249, 242, 0.9);
  border-bottom: 1px solid transparent;
  backdrop-filter: blur(14px);
  transition: background 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.site-header.scrolled {
  background: rgba(255, 255, 255, 0.96);
  border-color: var(--border);
  box-shadow: 0 10px 30px rgba(74, 44, 42, 0.07);
}

.nav {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.logo {
  font-family: "Pacifico", cursive;
  color: var(--rose-600);
  font-size: 1.42rem;
  white-space: nowrap;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.1rem;
  color: var(--cocoa);
  font-weight: 700;
  font-size: 0.95rem;
}

.nav-links a:not(.nav-cta):hover {
  color: var(--rose-600);
}

.nav-cta,
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border-radius: 999px;
  font-weight: 700;
  text-align: center;
  white-space: nowrap;
}

.nav-cta {
  padding: 0.72rem 1.15rem;
  color: var(--white);
  background: var(--chocolate);
}

.btn {
  padding: 0.95rem 1.45rem;
  border: 1px solid transparent;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  color: var(--white);
  background: var(--rose-600);
  box-shadow: 0 14px 36px rgba(201, 24, 74, 0.24);
}

.btn-primary:hover {
  background: #b71240;
  box-shadow: 0 18px 42px rgba(201, 24, 74, 0.32);
}

.btn-secondary {
  color: var(--chocolate);
  background: rgba(255, 255, 255, 0.72);
  border-color: var(--border);
}

.btn-full {
  width: 100%;
}

.hero {
  padding: 128px 0 72px;
  background:
    linear-gradient(90deg, rgba(255, 243, 231, 0.98) 0%, rgba(255, 243, 231, 0.86) 46%, rgba(255, 229, 236, 0.92) 100%),
    url("../img/cover-background.png") center / cover;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.72fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  color: var(--rose-600);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.78rem;
  margin-bottom: 1rem;
}

.hero-sub {
  max-width: 650px;
  margin-top: 1.25rem;
  color: var(--cocoa);
  font-size: clamp(1.08rem, 2vw, 1.28rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 2rem;
}

.hero-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.6rem;
}

.hero-facts span {
  padding: 0.62rem 0.9rem;
  color: var(--chocolate);
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-weight: 700;
}

.cover-stage {
  display: flex;
  justify-content: center;
}

.cover-stage img,
.feature-image img {
  width: min(430px, 100%);
  border-radius: var(--radius);
  box-shadow: var(--shadow-strong);
}

.cover-stage img {
  transform: rotate(2.5deg);
}

section {
  padding: 82px 0;
}

.section-header {
  max-width: 760px;
  margin: 0 auto 2.4rem;
  text-align: center;
}

.section-header p {
  margin-top: 0.85rem;
  color: var(--muted);
  font-size: 1.06rem;
}

.intro {
  background: var(--white);
}

.intro-grid,
.feature-grid,
.oferta-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

.intro-text {
  color: var(--muted);
  font-size: 1.08rem;
}

.intro-text p + p {
  margin-top: 1rem;
}

.beneficios {
  background: var(--cream);
}

.benef-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.benef-card,
.chapter,
.faq-item,
.preco-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--white);
}

.benef-card {
  padding: 1.45rem;
  min-height: 170px;
}

.benef-card strong {
  display: block;
  color: var(--chocolate);
  font-size: 1.08rem;
  margin-bottom: 0.45rem;
}

.benef-card p,
.chapter p,
.feature-copy,
.oferta-copy p,
.faq-item p {
  color: var(--muted);
}

.conteudo {
  background: var(--white);
}

.chapter-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.chapter {
  padding: 1.25rem;
  min-height: 215px;
}

.chapter span {
  display: inline-flex;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  border-radius: 999px;
  color: var(--white);
  background: var(--teal);
  font-weight: 700;
}

.chapter h3 {
  margin-bottom: 0.65rem;
}

.produto-preview {
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(255, 249, 242, 0.94), rgba(255, 229, 236, 0.9)),
    url("../img/cover-background.png") center / cover;
}

.preview-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 1.25rem;
  align-items: center;
}

.preview-page {
  position: relative;
  margin: 0;
  grid-column: span 3;
  padding: 0.75rem;
  border: 1px solid rgba(201, 24, 74, 0.18);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.74);
  box-shadow: var(--shadow);
  transform: translateY(0);
}

.preview-page-large {
  grid-column: span 4;
}

.preview-page:nth-child(2),
.preview-page:nth-child(3) {
  grid-column: span 2;
  transform: translateY(20px);
}

.preview-page img {
  width: 100%;
  aspect-ratio: 704 / 1024;
  object-fit: cover;
  border-radius: 8px;
  box-shadow: 0 12px 34px rgba(74, 44, 42, 0.12);
}

.preview-page figcaption {
  padding: 0.85rem 0.25rem 0.2rem;
  color: var(--chocolate);
  font-weight: 700;
  text-align: center;
  line-height: 1.3;
}

.features {
  background: linear-gradient(180deg, var(--cream) 0%, var(--rose-50) 100%);
}

.feature-image {
  display: flex;
  justify-content: center;
}

.feature-copy h2 {
  margin-bottom: 1.25rem;
}

.check-list {
  display: grid;
  gap: 0.85rem;
  margin-top: 1.5rem;
}

.check-list li,
.oferta-lista li {
  position: relative;
  padding-left: 1.85rem;
}

.check-list li::before,
.oferta-lista li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.48em;
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 999px;
  background: var(--teal);
  box-shadow: inset 0 0 0 3px rgba(255, 255, 255, 0.72);
}

.oferta {
  background: var(--chocolate);
  color: var(--cream);
}

.oferta h2 {
  color: var(--cream);
}

.oferta .eyebrow {
  color: var(--rose-200);
}

.oferta-copy p {
  margin-top: 1rem;
  color: rgba(255, 243, 231, 0.82);
  font-size: 1.08rem;
}

.preco-card {
  max-width: 470px;
  justify-self: end;
  padding: 2rem;
  color: var(--ink);
  box-shadow: var(--shadow-strong);
}

.preco-label {
  color: var(--rose-600);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.82rem;
}

.preco {
  margin: 0.55rem 0 1.2rem;
  color: var(--chocolate);
  font-family: "Playfair Display", Georgia, serif;
  font-size: clamp(4rem, 10vw, 6rem);
  font-weight: 700;
  line-height: 0.9;
}

.preco small {
  font-size: 1.55rem;
}

.oferta-lista {
  display: grid;
  gap: 0.7rem;
  margin: 1.4rem 0 1.7rem;
  color: var(--muted);
}

.preco-note {
  margin-top: 1rem;
  color: var(--muted);
  text-align: center;
  font-size: 0.92rem;
}

.faq {
  background: var(--cream-2);
}

.faq-list {
  display: grid;
  gap: 0.85rem;
  max-width: 820px;
  margin: 0 auto;
}

.faq-item {
  padding: 1.2rem 1.35rem;
}

.faq-item summary {
  cursor: pointer;
  color: var(--chocolate);
  font-weight: 700;
}

.faq-item p {
  margin-top: 0.75rem;
}

.site-footer {
  padding: 2rem 0;
  color: rgba(255, 243, 231, 0.72);
  background: #2d1a18;
  text-align: center;
}

.site-footer .logo {
  display: inline-block;
  margin-bottom: 0.45rem;
  color: var(--rose-200);
}

.footer-copy {
  margin-top: 0.35rem;
  color: rgba(255, 243, 231, 0.48);
  font-size: 0.9rem;
}

.float-cta {
  position: fixed;
  left: 50%;
  bottom: 18px;
  z-index: 45;
  display: none;
  transform: translateX(-50%);
  min-height: 48px;
  padding: 0.82rem 1.25rem;
  border-radius: 999px;
  color: var(--white);
  background: var(--rose-600);
  box-shadow: 0 16px 44px rgba(201, 24, 74, 0.35);
  font-weight: 700;
  white-space: nowrap;
}

.reveal {
  opacity: 1;
  transform: none;
}

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

@media (max-width: 980px) {
  .hero-grid,
  .intro-grid,
  .feature-grid,
  .oferta-grid {
    grid-template-columns: 1fr;
  }

  .cover-stage {
    order: -1;
  }

  .cover-stage img {
    width: min(330px, 82vw);
    transform: rotate(0deg);
  }

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

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

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

  .preview-page,
  .preview-page-large,
  .preview-page:nth-child(2),
  .preview-page:nth-child(3) {
    grid-column: auto;
  }

  .preview-page:nth-child(2),
  .preview-page:nth-child(3) {
    transform: none;
  }

  .preco-card {
    justify-self: stretch;
    max-width: none;
  }
}

@media (max-width: 720px) {
  .container {
    width: min(100% - 28px, 1160px);
  }

  .nav {
    min-height: 66px;
  }

  .nav-links a:not(.nav-cta) {
    display: none;
  }

  .logo {
    font-size: 1.18rem;
  }

  .nav-cta {
    padding: 0.65rem 0.85rem;
    font-size: 0.84rem;
  }

  .hero {
    padding: 94px 0 52px;
  }

  .hero-actions {
    display: grid;
  }

  .btn {
    width: 100%;
    white-space: normal;
  }

  section {
    padding: 58px 0;
  }

  .benef-grid,
  .chapter-grid,
  .preview-grid {
    grid-template-columns: 1fr;
  }

  .preview-page {
    padding: 0.55rem;
  }

  .chapter,
  .benef-card {
    min-height: auto;
  }

  .float-cta {
    display: inline-flex;
  }
}