/* =============================================
   DESIGN TOKENS — Inspiradocência Brand
   Referência: @inspiradocencia
   ============================================= */
:root {
  /* Core Palette */
  --lilac:       #A594F9;      /* Lilás vibrante principal — mantido */
  --lilac-light: #C9BEFD;      /* Lilás suave — mantido */
  --lilac-dark:  #7B68D6;      /* Lilás profundo — mantido */
  --plum:        #77244a;      /* Rosa vinhoso profundo — cor de referência */
  --mauve:       #9E3560;      /* Rosa vinhoso médio */
  --cream:       #F5F0E8;      /* Creme quente de fundo — mantido */
  --cream-dark:  #EDE4D3;      /* Creme levemente mais escuro — mantido */
  --sage:        #A8C5A0;      /* Verde sálvia acento — mantido */
  --sage-light:  #C8DFC4;      /* Verde sálvia claro — mantido */
  --peach:       #FAC8B8;      /* Pêssego suave acento — mantido */
  --yellow:      #F5D060;      /* Amarelo quente acento — mantido */
  --yellow-light:#FDF4C0;      /* Amarelo muito suave — mantido */
  --text-dark:   #2A0E1E;      /* Texto escuro — tom vinhoso profundo */
  --text-mid:    #6B2A45;      /* Texto médio — tom vinhoso */
  --text-light:  #9B6882;      /* Texto suave — tom vinhoso claro */
  --white:       #FFFFFF;

  /* Tipografia */
  --font-body:   'Poppins', sans-serif;
  --font-script: 'Dancing Script', cursive;

  /* Espaçamentos */
  --section-py:  5rem;
  --container-w: 1140px;

  /* Sombras */
  --shadow-sm:   0 4px 12px rgba(119,36,74,0.08);
  --shadow-md:   0 8px 28px rgba(119,36,74,0.14);
  --shadow-lg:   0 16px 48px rgba(119,36,74,0.20);

  /* Bordas */
  --radius-sm:   10px;
  --radius-md:   20px;
  --radius-lg:   32px;
  --radius-full: 999px;
}

/* =============================================
   RESET & BASE
   ============================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  background-color: var(--cream);
  color: var(--text-dark);
  line-height: 1.7;
  overflow-x: hidden;
}

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

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

.container {
  width: 100%;
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.tc { text-align: center; }

.section-title {
  font-size: clamp(1.75rem, 4vw, 2.6rem);
  font-weight: 800;
  color: var(--plum);
  line-height: 1.2;
  margin-bottom: 1rem;
}

.section-sub {
  font-size: 1.05rem;
  color: var(--text-mid);
  max-width: 640px;
  margin: 0 auto 2.5rem;
}

.script-text {
  font-family: var(--font-script);
  color: var(--lilac-dark);
}

/* =============================================
   BUTTONS
   ============================================= */
.btn-primary {
  display: inline-block;
  padding: 1rem 2.4rem;
  background: linear-gradient(135deg, var(--lilac) 0%, var(--lilac-dark) 100%);
  color: var(--white);
  font-weight: 700;
  font-size: 1.05rem;
  border-radius: var(--radius-full);
  box-shadow: 0 6px 24px rgba(165,148,249,0.45);
  transition: transform 0.22s ease, box-shadow 0.22s ease;
  cursor: pointer;
}
.btn-primary:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 12px 36px rgba(165,148,249,0.55);
}

/* =============================================
   STICKY BAR
   ============================================= */
.sticky-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 999;
  background: var(--plum);
  color: var(--white);
  padding: 0.7rem 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  font-size: 0.9rem;
  transform: translateY(-100%);
  transition: transform 0.35s ease;
}
.sticky-bar.visible { transform: translateY(0); }

.btn-sticky {
  background: linear-gradient(135deg, var(--yellow) 0%, var(--peach) 100%);
  color: var(--plum);
  font-weight: 700;
  padding: 0.45rem 1.2rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  white-space: nowrap;
  transition: transform 0.2s ease;
}
.btn-sticky:hover { transform: scale(1.04); }

/* =============================================
   HERO
   ============================================= */
.hero {
  position: relative;
  background: linear-gradient(155deg, var(--plum) 0%, #8B2E50 45%, var(--mauve) 100%);
  color: var(--white);
  padding: 7rem 0 4rem;
  overflow: hidden;
  min-height: 92vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(70px);
  opacity: 0.25;
  pointer-events: none;
}
.blob-1 {
  width: 500px; height: 500px;
  background: var(--lilac);
  top: -150px; left: -100px;
  animation: pulse 8s ease-in-out infinite;
}
.blob-2 {
  width: 400px; height: 400px;
  background: var(--peach);
  bottom: -100px; right: 5%;
  animation: pulse 10s ease-in-out infinite reverse;
}
.blob-3 {
  width: 300px; height: 300px;
  background: var(--yellow);
  top: 50%; right: 25%;
  animation: pulse 7s ease-in-out infinite 2s;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50%       { transform: scale(1.12); }
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-text { display: flex; flex-direction: column; gap: 1.4rem; }

.badge {
  display: inline-block;
  background: rgba(165,148,249,0.3);
  border: 1px solid rgba(165,148,249,0.5);
  color: var(--lilac-light);
  padding: 0.45rem 1.1rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  width: fit-content;
  backdrop-filter: blur(6px);
}

.hero-title {
  font-size: clamp(1.6rem, 3.5vw, 2.7rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--white);
}

.hero-title .highlight {
  background: linear-gradient(90deg, var(--yellow) 0%, var(--peach) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.82);
  max-width: 520px;
}

.hero-cta-group { display: flex; align-items: center; gap: 1.2rem; flex-wrap: wrap; }

.hero-cta-note {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.6);
}

.hero-social-proof {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  color: rgba(255,255,255,0.7);
  font-size: 0.85rem;
}

/* --- Book Float --- */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.book-float {
  position: relative;
  animation: floatBook 6s ease-in-out infinite;
}

@keyframes floatBook {
  0%, 100% { transform: translateY(0px) rotate(-2deg); }
  50%       { transform: translateY(-18px) rotate(2deg); }
}

.book-img {
  width: 340px;
  max-width: 90vw;
  filter: drop-shadow(0 24px 48px rgba(0,0,0,0.4));
  border-radius: var(--radius-md);
}

.book-tag {
  position: absolute;
  background: var(--white);
  color: var(--plum);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-md);
  white-space: nowrap;
  animation: tagPop 5s ease-in-out infinite;
}
.tag-1 { top: 8%;  left: -30px;  animation-delay: 0s;   }
.tag-2 { top: 50%; right: -20px; animation-delay: 1.5s; }
.tag-3 { bottom: 10%; left: -10px; animation-delay: 0.8s; }

@keyframes tagPop {
  0%, 100% { transform: scale(1); }
  50%       { transform: scale(1.06); }
}

.hero-wave {
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  line-height: 0;
}
.hero-wave svg { width: 100%; }

/* =============================================
   DOR SECTION
   ============================================= */
.dor-section {
  padding: var(--section-py) 0;
  background: var(--cream);
}

.dor-header { text-align: center; margin-bottom: 2.5rem; }

.dor-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.4rem;
  margin-bottom: 2.5rem;
}

.dor-card {
  background: var(--white);
  border: 2px solid var(--cream-dark);
  border-radius: var(--radius-md);
  padding: 1.8rem 1.5rem;
  text-align: center;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}
.dor-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--lilac-light);
}

.dor-icon {
  font-size: 2.4rem;
  margin-bottom: 0.8rem;
}

.dor-card p {
  color: var(--text-mid);
  font-size: 0.95rem;
  line-height: 1.6;
}

.dor-conclusion {
  position: relative;
  background: linear-gradient(135deg, var(--lilac-light) 0%, var(--peach) 100%);
  border-radius: var(--radius-md);
  padding: 2rem 2.5rem;
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
  overflow: hidden;
}

.washi-tape {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 6px;
  background: repeating-linear-gradient(
    90deg, var(--sage) 0px, var(--sage) 24px, var(--sage-light) 24px, var(--sage-light) 48px
  );
}

.dor-conclusion p {
  color: var(--plum);
  font-size: 1.05rem;
  font-weight: 500;
}

/* =============================================
   SOLUÇÃO SECTION
   ============================================= */
.solucao-section {
  padding: var(--section-py) 0;
  background: var(--white);
}

.solucao-inner { text-align: center; }

.solucao-label {
  display: block;
  font-size: 1rem;
  font-weight: 600;
  color: var(--lilac-dark);
  letter-spacing: 0.5px;
  margin-bottom: 0.4rem;
  text-align: center;
}

.solucao-section .section-title {
  font-size: clamp(1.1rem, 2.2vw, 1.35rem);
}

.solucao-section .script-text {
  font-size: 1.8rem;
}

.solucao-badge {
  display: inline-block;
  background: var(--yellow-light);
  color: var(--plum);
  padding: 0.45rem 1.2rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 1rem;
  border: 1px solid var(--yellow);
}

.solucao-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.4rem;
  margin-top: 2.5rem;
  text-align: left;
}

.feat-card {
  background: var(--cream);
  border: 2px solid var(--cream-dark);
  border-radius: var(--radius-md);
  padding: 1.9rem 1.6rem;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease, background 0.25s ease;
  position: relative;
  overflow: hidden;
}
.feat-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--lilac) 0%, var(--lilac-dark) 100%);
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 0;
  border-radius: var(--radius-md);
}
.feat-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.feat-card:hover::after { opacity: 0.07; }
.feat-card:hover { border-color: var(--lilac); }

.feat-icon {
  font-size: 2rem;
  margin-bottom: 0.8rem;
  position: relative;
  z-index: 1;
}

.feat-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--plum);
  margin-bottom: 0.5rem;
  position: relative;
  z-index: 1;
}

.feat-card p {
  font-size: 0.92rem;
  color: var(--text-mid);
  line-height: 1.65;
  position: relative;
  z-index: 1;
}

/* =============================================
   PARA QUEM É
   ============================================= */
.paraquem-section {
  padding: var(--section-py) 0;
  background: linear-gradient(180deg, var(--cream) 0%, var(--cream-dark) 100%);
}

.paraquem-list {
  max-width: 700px;
  margin: 2rem auto 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.paraquem-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 1.2rem 1.5rem;
  border: 2px solid transparent;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}
.paraquem-item:hover {
  border-color: var(--sage);
  box-shadow: var(--shadow-sm);
}

.check {
  font-size: 1.3rem;
  flex-shrink: 0;
  margin-top: 0.1rem;
}

.paraquem-item p {
  font-size: 1rem;
  color: var(--text-mid);
}

/* =============================================
   AUTORA SECTION
   ============================================= */
.autora-section {
  padding: var(--section-py) 0;
  background: var(--white);
  position: relative;
  overflow: hidden;
}

.autora-blob {
  position: absolute;
  width: 600px; height: 600px;
  background: var(--lilac-light);
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.18;
  top: -200px; right: -200px;
  pointer-events: none;
}

.autora-inner {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 3.5rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.autora-img-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  position: relative;
}

.autora-avatar {
  width: 220px;
  height: 220px;
  border-radius: 50%;
  overflow: hidden;
  box-shadow: 0 0 0 6px var(--lilac-light), 0 0 0 12px var(--cream);
  transition: transform 0.3s ease;
}
.autora-avatar:hover { transform: scale(1.05); }

.autora-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 15%;
}

.autora-initials {
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--white);
  font-family: var(--font-script);
}

.autora-tag {
  background: var(--sage-light);
  color: var(--plum);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-full);
}

.autora-label {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--lilac-dark);
  letter-spacing: 0.5px;
  margin-bottom: 0.4rem;
}

.autora-badge {
  background: var(--sage-light);
  color: var(--plum);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-full);
}

.autora-badge {
  display: inline-block;
  background: var(--cream);
  border: 1px solid var(--cream-dark);
  color: var(--mauve);
  padding: 0.35rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: 0.8rem;
}

.autora-text .section-title { margin-bottom: 1rem; }

.autora-text p {
  color: var(--text-mid);
  margin-bottom: 1rem;
  font-size: 0.98rem;
  max-width: 560px;
}

.autora-social { display: flex; align-items: center; gap: 0.6rem; margin-top: 0.5rem; }

.social-tag { font-size: 0.9rem; color: var(--text-light); }

.social-link {
  color: var(--lilac-dark);
  font-weight: 700;
  font-size: 0.95rem;
  transition: color 0.2s ease;
}
.social-link:hover { color: var(--plum); }

/* =============================================
   OFERTA SECTION
   ============================================= */
.oferta-section {
  padding: var(--section-py) 0;
  background: linear-gradient(160deg, #5A1A38 0%, var(--plum) 100%);
  position: relative;
  overflow: hidden;
  color: var(--white);
}

.oferta-blob-tl {
  position: absolute;
  width: 500px; height: 500px;
  background: var(--lilac);
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.18;
  top: -200px; left: -100px;
}
.oferta-blob-br {
  position: absolute;
  width: 400px; height: 400px;
  background: var(--peach);
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.15;
  bottom: -150px; right: -80px;
}

.oferta-section .section-title { color: var(--white); }
.oferta-section .section-sub { color: rgba(255,255,255,0.75); }

.oferta-card {
  max-width: 540px;
  margin: 2rem auto 0;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.2);
  backdrop-filter: blur(14px);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  position: relative;
  z-index: 1;
  text-align: center;
}

.oferta-badge-tag {
  background: var(--yellow);
  color: var(--plum);
  font-size: 0.82rem;
  font-weight: 800;
  padding: 0.45rem 1.1rem;
  border-radius: var(--radius-full);
  display: inline-block;
  margin-bottom: 1.2rem;
  letter-spacing: 0.5px;
}

.oferta-title {
  font-family: var(--font-script);
  font-size: 2.2rem;
  color: var(--white);
  margin-bottom: 0.5rem;
}

.oferta-desc {
  color: rgba(255,255,255,0.75);
  font-size: 0.95rem;
  margin-bottom: 1.8rem;
}

.oferta-includes {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  text-align: left;
  margin-bottom: 2rem;
  border-top: 1px solid rgba(255,255,255,0.15);
  padding-top: 1.5rem;
}

.oferta-item {
  font-size: 0.93rem;
  color: rgba(255,255,255,0.88);
}

.oferta-price-block { margin-bottom: 1.8rem; }

.oferta-price-from {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.5);
  text-decoration: line-through;
  margin-bottom: 0.2rem;
}

.oferta-price-main {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 0.2rem;
  line-height: 1;
}

.price-currency {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--white);
  margin-top: 0.6rem;
}

.price-value {
  font-size: 5rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
}

.price-cents {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--white);
  margin-top: 0.9rem;
}

.oferta-price-note {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.55);
  margin-top: 0.5rem;
}

.btn-oferta {
  display: block;
  width: 100%;
  padding: 1.1rem 2rem;
  background: linear-gradient(135deg, var(--yellow) 0%, #F0A86C 100%);
  color: var(--plum);
  font-weight: 800;
  font-size: 1.1rem;
  border-radius: var(--radius-full);
  box-shadow: 0 8px 28px rgba(245,208,96,0.45);
  transition: transform 0.22s ease, box-shadow 0.22s ease;
  margin-bottom: 1.2rem;
}
.btn-oferta:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: 0 14px 40px rgba(245,208,96,0.6);
}

.oferta-garantia {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  background: rgba(255,255,255,0.07);
  border-radius: var(--radius-sm);
  padding: 0.9rem 1.1rem;
  text-align: left;
}

.garantia-icon { font-size: 1.3rem; flex-shrink: 0; }

.oferta-garantia p {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.65);
}

/* =============================================
   FAQ SECTION
   ============================================= */
.faq-section {
  padding: var(--section-py) 0;
  background: var(--cream);
}

.faq-list {
  max-width: 720px;
  margin: 2rem auto 0;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.faq-item {
  background: var(--white);
  border: 2px solid var(--cream-dark);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color 0.25s ease;
}
.faq-item.open { border-color: var(--lilac); }

.faq-q {
  width: 100%;
  background: none;
  border: none;
  cursor: pointer;
  padding: 1.2rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  text-align: left;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  color: var(--plum);
  transition: background 0.2s ease;
}
.faq-q:hover { background: var(--cream); }

.faq-icon {
  font-size: 1.4rem;
  font-weight: 300;
  color: var(--lilac);
  flex-shrink: 0;
  transition: transform 0.3s ease;
}
.faq-item.open .faq-icon { transform: rotate(45deg); }

.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
}
.faq-item.open .faq-a { max-height: 300px; }

.faq-a p {
  padding: 0 1.5rem 1.4rem;
  color: var(--text-mid);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* =============================================
   FOOTER CTA
   ============================================= */
.footer-cta {
  padding: 5rem 0;
  background: linear-gradient(135deg, var(--sage-light) 0%, var(--cream) 100%);
  text-align: center;
}

.footer-quote {
  font-size: 1.7rem;
  color: var(--lilac-dark);
  margin-bottom: 0.5rem;
  display: block;
  line-height: 1.6;
}

.footer-title-sm {
  font-size: clamp(1.2rem, 2.5vw, 1.6rem);
}

.footer-author {
  color: var(--text-light);
  font-size: 0.9rem;
  margin-bottom: 1.8rem;
}

.footer-cta .section-title { margin-bottom: 1.8rem; }

/* =============================================
   MAIN FOOTER
   ============================================= */
.main-footer {
  background: var(--plum);
  color: rgba(255,255,255,0.65);
  padding: 2.5rem 0;
  text-align: center;
  font-size: 0.85rem;
}

.footer-inner { display: flex; flex-direction: column; gap: 0.6rem; align-items: center; }

.footer-logo { font-size: 1.5rem; color: var(--lilac-light); margin-bottom: 0.3rem; }

.main-footer a { color: var(--lilac-light); }
.main-footer a:hover { color: var(--white); }

/* =============================================
   FLOATING BUTTON
   ============================================= */
.float-btn {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 900;
  background: linear-gradient(135deg, var(--lilac) 0%, var(--lilac-dark) 100%);
  color: var(--white);
  font-weight: 700;
  font-size: 0.88rem;
  padding: 0.85rem 1.5rem;
  border-radius: var(--radius-full);
  box-shadow: 0 8px 28px rgba(123,104,214,0.5);
  transition: transform 0.25s ease, opacity 0.3s ease, box-shadow 0.25s ease;
  opacity: 0;
  pointer-events: none;
}
.float-btn.visible { opacity: 1; pointer-events: all; }
.float-btn:hover {
  transform: translateY(-4px) scale(1.04);
  box-shadow: 0 14px 36px rgba(123,104,214,0.6);
}

/* =============================================
   SCROLL FADE-IN ANIMATIONS
   ============================================= */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 768px) {
  .hero {
    padding: 5rem 0 3rem;
    min-height: auto;
  }

  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 2rem;
  }

  .hero-text { align-items: center; }

  .hero-cta-group { justify-content: center; flex-direction: column; align-items: center; }

  .hero-social-proof { justify-content: center; }

  .book-img { width: 240px; }

  .tag-1, .tag-2, .tag-3 { display: none; }

  .autora-inner {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .autora-img-wrap { align-items: center; }

  .autora-text p { margin: 0 auto 1rem; }

  .autora-social { justify-content: center; }

  .sticky-bar { flex-direction: column; gap: 0.5rem; padding: 0.7rem 1rem; text-align: center; }

  .float-btn { bottom: 1rem; right: 1rem; font-size: 0.8rem; padding: 0.75rem 1.2rem; }
}

@media (max-width: 480px) {
  :root { --section-py: 3.5rem; }

  .oferta-card { padding: 1.8rem 1.2rem; }

  .price-value { font-size: 4rem; }
}