/* =========================================================
   Improve Baby — Landing Page
   Estilo mobile-first, CSS puro, sem frameworks.
   Paleta: Branco / Creme quente / Rosa-chá / Caramelo (tom terra) / Marrom-tinta
   Inspirada no material de referência da marca (enxovais em tons
   naturais/neutros: creme, caramelo e rosa-chá).
   Identidade: seções em blocos de cor alternados, formas orgânicas
   (blobs), cartões com "boné" colorido e grade de emblemas circulares.
   ========================================================= */

/* ---------- 1. Reset ---------- */
* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

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

button,
input,
textarea,
select {
  font: inherit;
}

ul {
  margin: 0;
}

/* ---------- 2. Variáveis ---------- */
:root {
  /* ==========================================================
    IMPROVE BABY DESIGN SYSTEM
    ========================================================== */

  /* Base */
  --color-white: #ffffff;
  --color-black: #2f2924;

  /* Paleta Principal */
  --color-cream: #f5ead9;
  --color-light: #f0ebd2;
  --color-sand: #ecdab8;

  /* Destaque */
  --color-accent: #c8a46b;
  --color-accent-hover: #b28f5b;

  /* Tipografia */
  --color-title: #55493e;
  --color-text: #6b5d50;
  --color-text-light: #8d8177;

  /* Componentes */
  --background-color: var(--color-white);
  --section-color: var(--color-cream);
  --card-color: #ffffff;
  --border-color: #e5d7c4;

  /* Botões */
  --button-primary-bg: var(--color-title);
  --button-primary-hover: #43382f;
  --button-primary-text: #ffffff;
  --button-secondary-bg: var(--color-accent);
  --button-secondary-hover: var(--color-accent-hover);
  --button-secondary-text: #ffffff;

  /* Estados */
  --color-success: #7daa74;
  --color-warning: #d5a441;
  --color-error: #d87373;

  /* Sombras */
  --shadow-sm: 0 2px 8px rgba(85, 73, 62, 0.08);
  --shadow-md: 0 8px 24px rgba(85, 73, 62, 0.1);
  --shadow-lg: 0 18px 40px rgba(85, 73, 62, 0.12);

  /* Bordas */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
  --radius-xl: 36px;
  --radius-pill: 999px;
  --radius-btn: 16px;

  /* Transições */
  --transition: all 0.3s ease;
  --transition-timing: 0.3s ease;

  /* Tokens de apoio */
  --color-ink: var(--color-black);
  --color-muted: var(--color-text-light);
  --color-line: rgba(85, 73, 62, 0.14);
  --color-line-soft: rgba(85, 73, 62, 0.08);
  --band-sand: #f7efdf;
  --band-light: #f8e9e4;
  --container: min(1160px, calc(100% - 2.5rem));
  --font-heading: "Quicksand", sans-serif;
  --font-body: "Nunito", sans-serif;

  /* Cores das variantes de kit (menino / menina / neutro) */
  --color-swatch-menino: #a7c0ce;
  --color-swatch-menina: #d98e96;
  --color-swatch-neutro: #e3c56b;
}

/* ---------- 3. Body ---------- */
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--section-color);
  line-height: 1.65;
  overflow-x: hidden;
}

/* ---------- 4. Tipografia ---------- */
.section-heading h2,
.hero h1,
.final-cta h2 {
  margin: 0.6rem 0 1.1rem;
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--color-ink);
}

.section-heading h2 {
  font-size: clamp(1.7rem, 4vw, 2.4rem);
}

.section-heading p,
.hero p,
.final-cta p {
  margin: 0;
  color: var(--color-text);
  font-size: 1.02rem;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.3rem 0.9rem;
  border-radius: var(--radius-pill);
  background: var(--color-sand);
  font-family: var(--font-body);
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
}

/* ---------- 5. Layout ---------- */
.container {
  width: var(--container);
  margin: 0 auto;
  position: relative;
}

.section {
  padding: 3.5rem 0;
  position: relative;
}

/* Faixas de cor alternadas entre seções, no lugar de um fundo único */
.benefits {
  background: var(--color-white);
}

.included-items {
  background: var(--band-sand);
}

.timeline-section {
  background: var(--color-white);
}

.testimonials {
  background: var(--band-light);
}

.faq-section {
  background: var(--color-white);
}

.section-heading {
  max-width: 640px;
  margin-bottom: 2.5rem;
}

/* ---------- 6. Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  transition: background-color var(--transition-timing), box-shadow var(--transition-timing);
  background: transparent;
}

.site-header.scrolled {
  background: rgba(248, 244, 239, 0.92);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-sm);
}

.header-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 4.5rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 50%;
  background: var(--color-accent);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--color-white);
}

.brand-text {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--color-ink);
}

.nav-toggle {
  display: inline-flex;
  flex-direction: column;
  gap: 0.3rem;
  padding: 0.4rem;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.nav-toggle span {
  width: 1.5rem;
  height: 2px;
  border-radius: 2px;
  background: var(--color-ink);
  transition: transform var(--transition-timing), opacity var(--transition-timing);
}

.nav {
  position: absolute;
  inset: 100% 1rem auto 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  padding: 0.6rem;
  border-radius: var(--radius-md);
  background: var(--color-white);
  box-shadow: var(--shadow-md);
  transform-origin: top;
  transform: scaleY(0.96);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-timing), transform var(--transition-timing), visibility var(--transition-timing);
}

.nav a {
  padding: 0.85rem 1.1rem;
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: 0.9rem;
}

.nav a:hover,
.nav a:focus-visible {
  color: var(--color-accent);
  background: var(--color-sand);
}

.site-header.menu-open .nav {
  opacity: 1;
  visibility: visible;
  transform: scaleY(1);
}

.site-header.menu-open .nav-toggle span:nth-child(1) {
  transform: translateY(0.4rem) rotate(45deg);
}

.site-header.menu-open .nav-toggle span:nth-child(2) {
  opacity: 0;
}

.site-header.menu-open .nav-toggle span:nth-child(3) {
  transform: translateY(-0.4rem) rotate(-45deg);
}

.nav-cta {
  margin: 0.4rem 0.55rem;
  min-height: 2.75rem;
  padding: 0.6rem 1.1rem;
  border-radius: var(--radius-btn);
}

/* ---------- 7. Hero ---------- */
.hero {
  position: relative;
  padding: 2.5rem 0 4rem;
  overflow: hidden;
}

.hero::before,
.hero::after {
  content: "";
  position: absolute;
  z-index: 0;
  border-radius: 62% 38% 34% 66% / 58% 32% 68% 42%;
}

.hero::before {
  top: -30px;
  left: -40px;
  width: 130px;
  height: 130px;
  background: var(--color-sand);
  opacity: 0.3;
}

.hero::after {
  bottom: -60px;
  right: -30px;
  width: 150px;
  height: 150px;
  background: var(--color-light);
  opacity: 0.35;
}

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

.hero-grid {
  display: grid;
  gap: 2.5rem;
}

.hero-copy h1 {
  font-size: clamp(2.1rem, 6vw, 3.6rem);
}

.hero-copy h1 em {
  position: relative;
  display: inline-block;
  font-style: normal;
  color: var(--color-ink);
  z-index: 0;
}

.hero-copy h1 em::after {
  content: "";
  position: absolute;
  left: -0.1em;
  right: -0.1em;
  bottom: 0.05em;
  height: 0.34em;
  background: var(--color-light);
  border-radius: 6px;
  z-index: -1;
}

.hero-copy p {
  max-width: 30rem;
  font-size: 1.08rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.25rem;
  margin-top: 2rem;
}

.trust-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 0;
  max-width: none;
  margin: 2.25rem 0 0;
  padding-top: 1.4rem;
  border-top: 1px solid var(--color-line);
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--color-muted);
}

.trust-strip span {
  padding: 0 1rem;
  border-left: 1px solid var(--color-line);
}

.trust-strip span:first-child {
  padding-left: 0;
  border-left: 0;
}

.hero-media {
  position: relative;
  z-index: 1;
  margin: 0;
  padding: 0.75rem;
  border-radius: var(--radius-lg);
  background: var(--color-white);
  box-shadow: var(--shadow-md);
}

.hero-media img {
  width: 100%;
  border-radius: calc(var(--radius-lg) - 0.75rem);
}

.hero-media figcaption {
  padding: 0.85rem 0.4rem 0.2rem;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-muted);
  text-align: center;
}

/* ---------- 8. Botões ---------- */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 3.1rem;
  padding: 0.85rem 1.9rem;
  border: 2px solid transparent;
  border-radius: var(--radius-btn);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 800;
  letter-spacing: 0.01em;
  cursor: pointer;
  transition: transform var(--transition-timing), background-color var(--transition-timing), border-color var(--transition-timing), color var(--transition-timing), box-shadow var(--transition-timing);
}

.button:hover,
.button:focus-visible {
  transform: translateY(-3px);
}

.button-primary {
  color: var(--button-primary-text);
  background: var(--button-primary-bg);
  border-color: var(--button-primary-bg);
  box-shadow: var(--shadow-sm);
}

.button-primary:hover,
.button-primary:focus-visible {
  background: var(--button-primary-hover);
  border-color: var(--button-primary-hover);
  box-shadow: var(--shadow-md);
}

.button-outline {
  color: var(--color-ink);
  background: var(--color-white);
  border-color: var(--color-line);
}

.button-outline:hover,
.button-outline:focus-visible {
  color: var(--button-secondary-bg);
  border-color: var(--button-secondary-bg);
  background: var(--color-sand);
}

.button-ghost {
  color: var(--color-ink);
  background: transparent;
  border: 0;
  font-weight: 700;
  padding: 0.85rem 0.25rem;
  min-height: auto;
}

.button-ghost:hover,
.button-ghost:focus-visible {
  color: var(--button-secondary-hover);
}

.button-cream {
  color: var(--color-ink);
  background: var(--color-white);
  border-color: var(--color-white);
}

.button-cream:hover,
.button-cream:focus-visible {
  background: transparent;
  color: var(--color-white);
  border-color: var(--color-white);
}

.button-large {
  min-height: 3.6rem;
  padding-inline: 2.5rem;
  font-size: 1rem;
}

/* ---------- 9. Cards ---------- */
.benefits-layout {
  display: grid;
  gap: 2.25rem;
}

.benefits-grid {
  display: grid;
  gap: 1.5rem;
}

/* Seção: Benefícios */

.benefit-item {
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: 1.1rem;
  align-items: start;
  padding: 1.6rem;
  border-radius: var(--radius-md);
  background: var(--color-cream);
  transition: transform var(--transition-timing), box-shadow var(--transition-timing);
}

.benefit-item:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.benefit-item svg {
  grid-row: 1 / 3;
  grid-column: 1;
  width: 3rem;
  height: 3rem;
  padding: 0.7rem;
  border-radius: 50%;
  background: var(--color-white);
  fill: var(--color-accent);
}

.benefit-item h3 {
  grid-column: 2;
  grid-row: 1;
  margin: 0.15rem 0 0.3rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--color-ink);
}

.benefit-item p {
  grid-column: 2;
  grid-row: 2;
  margin: 0;
  color: var(--color-text);
  font-size: 0.96rem;
}

/* Três tons alternados (sálvia / rosa / branco) para um ritmo delicado */
.benefit-item:nth-child(3n+2) {
  background: var(--color-sand);
}

.benefit-item:nth-child(3n+2) svg {
  fill: var(--color-accent);
}

.benefit-item:nth-child(3n+3) {
  background: var(--color-light);
}

.benefit-item:nth-child(3n+3) svg {
  fill: var(--color-accent-hover);
}

/* ---------- 10. Seções ---------- */

/* Seção: Kits */

/* Indicador de progressão Essencial -> Completo -> Premium */
.kits-progress {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin: 0 0 2.25rem;
  padding: 0;
  list-style: none;
}

.kits-progress-step {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 1.1rem;
  border-radius: var(--radius-pill);
  background: var(--color-white);
  box-shadow: var(--shadow-sm);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-text);
}

.kits-progress-step:not(:last-child)::after {
  content: "→";
  margin-left: 0.85rem;
  color: var(--color-muted);
  font-weight: 700;
}

.kits-progress-check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.4rem;
  height: 1.4rem;
  border-radius: 50%;
  background: var(--color-sand);
  color: var(--color-accent);
  font-size: 0.8rem;
  font-weight: 800;
}

.kits-progress-step.is-premium {
  background: var(--color-ink);
  color: var(--color-white);
}

.kits-progress-step.is-premium .kits-progress-check {
  background: var(--color-light);
  color: var(--color-accent-hover);
}

.kits-grid {
  display: grid;
  gap: 1.75rem;
  align-items: stretch;
}

.kit-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 2.1rem 1.9rem;
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-timing), box-shadow var(--transition-timing);
}

.kit-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.kit-card.featured {
  box-shadow: var(--shadow-md);
  border: 2px solid var(--color-accent);
}

.kit-card.featured:hover {
  box-shadow: var(--shadow-lg);
}

/* Kit Premium: card visualmente mais forte, nunca o "menor" */
.kit-card.premium {
  border: 2px solid var(--color-ink);
  background: linear-gradient(180deg, var(--band-sand) 0%, var(--color-white) 55%);
  box-shadow: var(--shadow-md);
}

.kit-card.premium:hover {
  box-shadow: var(--shadow-lg);
}

.kit-icon {
  display: block;
  font-size: 2.5rem;
  line-height: 1;
  margin-bottom: 0.85rem;
}

.kit-tag {
  position: absolute;
  top: -0.9rem;
  right: 1.5rem;
  display: inline-block;
  margin-bottom: 0.75rem;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-muted);
}

.kit-tag-solid {
  color: var(--color-white);
  background: var(--color-ink);
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-sm);
}

.kit-tag-premium {
  background: var(--color-accent);
}

.kit-card h3 {
  margin: 0 0 0.3rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.45rem;
  color: var(--color-ink);
}

.kit-price {
  margin: 0 0 0.6rem;
  font-family: var(--font-heading);
  font-size: 2.1rem;
  font-weight: 700;
  line-height: 1;
  color: var(--color-ink);
}

.kit-subtitle {
  margin: 0 0 1.1rem;
  color: var(--color-text);
  font-size: 0.98rem;
}

.kit-recap-line {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 1.1rem;
  padding: 0.7rem 0.9rem;
  border-radius: var(--radius-sm);
  background: var(--band-sand);
  color: var(--color-ink);
  font-weight: 700;
  font-size: 0.92rem;
}

.kit-recap-line span:first-child {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.4rem;
  height: 1.4rem;
  flex: none;
  border-radius: 50%;
  background: var(--color-accent);
  color: var(--color-white);
  font-size: 0.8rem;
}

.kit-recap-line-premium {
  background: var(--color-ink);
  color: var(--color-white);
}

.kit-recap-line-premium span:first-child {
  background: var(--color-light);
  color: var(--color-accent-hover);
}

.kit-extra-label {
  margin: 0 0 0.5rem;
  font-weight: 800;
  font-size: 0.82rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-muted);
}

.kit-summary {
  margin: 0 0 1.25rem;
  padding: 0;
  list-style: none;
  color: var(--color-text);
  display: grid;
  gap: 0.55rem;
}

.kit-summary li {
  position: relative;
  padding-left: 1.4rem;
  font-size: 0.96rem;
}

.kit-summary li::before {
  content: "✓";
  position: absolute;
  left: 0;
  font-weight: 800;
  color: var(--color-accent);
}

.kit-card.premium .kit-summary li::before {
  color: var(--color-accent-hover);
}

.kit-includes {
  display: inline-block;
  align-self: flex-start;
  margin-bottom: 1.25rem;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
  background: var(--color-accent);
  color: var(--color-white);
  font-size: 0.85rem;
  font-weight: 700;
  text-align: center;
}

.kit-recap {
  margin: 0 0 1.25rem;
  padding: 1rem 1.1rem;
  border-radius: var(--radius-sm);
  background: var(--band-sand);
  list-style: none;
  display: grid;
  gap: 0.55rem;
}

.kit-recap li {
  position: relative;
  padding-left: 1.6rem;
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--color-ink);
}

.kit-recap li::before {
  content: "✓";
  position: absolute;
  left: 0;
  font-weight: 800;
  color: var(--color-accent);
}

.kit-groups {
  display: grid;
  gap: 1.1rem;
}

.kit-details-note {
  margin: 0 0 1rem;
  font-weight: 800;
  font-size: 0.82rem;
  letter-spacing: 0.03em;
  color: var(--color-muted);
}

.kit-group h4 {
  margin: 0 0 0.5rem;
  padding-bottom: 0.35rem;
  border-bottom: 2px solid var(--color-sand);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-ink);
}

.kit-card.featured .kit-group h4,
.kit-card.premium .kit-group h4 {
  border-bottom-color: var(--color-light);
}

.kit-group ul {
  margin: 0;
  padding: 0;
  list-style: none;
  color: var(--color-text);
  display: grid;
  gap: 0.4rem;
}

.kit-group ul li {
  position: relative;
  padding-left: 1.2rem;
  font-size: 0.9rem;
}

.kit-group ul li::before {
  content: "•";
  position: absolute;
  left: 0;
  font-weight: 800;
  color: var(--color-accent);
}

.kit-card.featured .kit-group ul li::before,
.kit-card.premium .kit-group ul li::before {
  color: var(--color-accent-hover);
}

/* Accordion "Ver detalhes" dentro do card do kit */
.kit-details-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  margin: 0 0 0.25rem;
  padding: 0.75rem 0;
  border: 0;
  border-top: 1px dashed var(--color-line);
  background: transparent;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--color-accent);
  cursor: pointer;
}

.kit-card.premium .kit-details-toggle {
  color: var(--color-accent-hover);
}

.kit-details-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.6rem;
  height: 1.6rem;
  border-radius: 50%;
  background: var(--color-sand);
  color: var(--color-accent);
  font-size: 1rem;
  font-weight: 700;
  transition: transform var(--transition-timing), background-color var(--transition-timing), color var(--transition-timing);
}

.kit-card.premium .kit-details-icon {
  background: var(--color-light);
  color: var(--color-accent-hover);
}

.kit-details {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--transition-timing);
}

.kit-details-inner {
  overflow: hidden;
}

.kit-details.is-open {
  grid-template-rows: 1fr;
}

.kit-details.is-open .kit-details-inner {
  padding: 1.1rem 0 0.25rem;
}

.kit-details-toggle.is-open .kit-details-icon {
  transform: rotate(45deg);
}

.kit-cta {
  width: 100%;
}

/* Seletor de variante (Menino / Menina / Neutro) de cada kit */
.kit-variant {
  margin: auto 0 1.1rem;
  padding: 1rem 0 0;
  border: 0;
  border-top: 1px dashed var(--color-line);
}

.kit-variant-legend {
  padding: 0 0 0.65rem;
  font-weight: 800;
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-muted);
}

.kit-variant-options {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.kit-variant-option {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-text);
}

.kit-variant-option input {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.kit-variant-swatch {
  width: 1.5rem;
  height: 1.5rem;
  border-radius: 50%;
  box-shadow: 0 0 0 2px var(--color-white), 0 0 0 3px var(--color-line);
  transition: box-shadow var(--transition-timing), transform var(--transition-timing);
}

.kit-variant-option input:checked + .kit-variant-swatch {
  box-shadow: 0 0 0 2px var(--color-white), 0 0 0 4px var(--color-ink);
  transform: scale(1.1);
}

.kit-variant-option input:focus-visible + .kit-variant-swatch {
  outline: 2px solid var(--color-ink);
  outline-offset: 3px;
}

.kit-variant-menino {
  background: var(--color-swatch-menino);
}

.kit-variant-menina {
  background: var(--color-swatch-menina);
}

.kit-variant-neutro {
  background: var(--color-swatch-neutro);
}

.kits-closing {
  margin: 2.5rem 0 0;
  padding: 1.5rem;
  border-radius: var(--radius-md);
  background: var(--color-white);
  box-shadow: var(--shadow-sm);
  text-align: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--color-ink);
}

/* Seção: Variações visuais */
.kit-looks {
  background: var(--color-white);
}

.kit-looks-shell {
  display: grid;
  gap: 1rem;
  padding: 1rem;
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, var(--band-sand) 0%, var(--color-white) 66%);
  box-shadow: var(--shadow-sm);
}

.kit-looks-figure {
  margin: 0;
}

.kit-looks-image {
  width: 100%;
  border-radius: calc(var(--radius-lg) - 0.5rem);
  box-shadow: var(--shadow-sm);
}

.kit-looks-caption {
  margin-top: 0.75rem;
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--color-muted);
  text-align: center;
}

.kit-looks-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.8rem;
}

.kit-look-swatch {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.4rem;
  height: 2.4rem;
  padding: 0;
  border: 1px solid var(--color-line);
  border-radius: 50%;
  background: var(--color-white);
  cursor: pointer;
  transition: transform var(--transition-timing), border-color var(--transition-timing), box-shadow var(--transition-timing);
}

.kit-look-swatch:hover,
.kit-look-swatch:focus-visible {
  transform: translateY(-2px);
  border-color: var(--color-accent);
  box-shadow: var(--shadow-sm);
}

.kit-look-swatch.is-active {
  border-color: var(--color-ink);
  box-shadow: var(--shadow-sm);
}

.kit-look-dot {
  width: 1.35rem;
  height: 1.35rem;
  border-radius: 50%;
}

/* ---------- Seção: Tabela comparativa ---------- */
.comparison {
  margin-top: 3rem;
}

.comparison-title {
  margin: 0 0 0.75rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.3rem;
  text-align: center;
  color: var(--color-ink);
}

.comparison-legend {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.5rem 1.5rem;
  margin: 0 0 1.5rem;
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--color-text);
}

.comparison-legend .legend-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.6rem;
  height: 1.6rem;
  margin-right: 0.4rem;
  padding: 0 0.3rem;
  border-radius: var(--radius-sm);
  background: var(--band-sand);
  color: var(--color-accent);
  font-weight: 800;
}

.comparison-scroll {
  overflow-x: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-white);
  font-size: 0.92rem;
}

.comparison-table th,
.comparison-table td {
  padding: 0.85rem 1rem;
  text-align: center;
  border-bottom: 1px solid var(--color-line-soft);
}

.comparison-table thead th {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-ink);
  background: var(--color-cream);
  white-space: nowrap;
}

.comparison-table tbody th {
  text-align: left;
  font-weight: 700;
  color: var(--color-ink);
  white-space: nowrap;
}

.comparison-table tbody tr:last-child th,
.comparison-table tbody tr:last-child td {
  border-bottom: 0;
}

.comparison-table .col-premium {
  background: var(--band-sand);
  border-left: 2px solid var(--color-accent);
  border-right: 2px solid var(--color-accent);
  font-weight: 800;
  color: var(--color-ink);
}

.comparison-table thead th.col-premium {
  border-top: 2px solid var(--color-accent);
}

.table-badge {
  display: block;
  margin-top: 0.25rem;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-accent);
}

/* ---------- Seção: O que acompanha ---------- */
.items-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem 1.25rem;
  padding: 0;
  list-style: none;
}

.items-list li {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.65rem;
  width: 7.25rem;
  text-align: center;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-text);
  transition: transform var(--transition-timing);
}

.items-list li:hover {
  transform: translateY(-4px);
}

.items-list svg {
  width: 3.4rem;
  height: 3.4rem;
  padding: 0.9rem;
  border-radius: 50%;
  background: var(--color-white);
  box-shadow: var(--shadow-sm);
  fill: var(--color-accent);
}

.items-list li:nth-child(3n+2) svg {
  fill: var(--color-accent-hover);
}

.items-list li.items-list-highlight {
  width: 100%;
  flex-direction: row;
  justify-content: center;
  gap: 0.85rem;
  margin-top: 0.5rem;
  padding: 0.9rem 1.5rem;
  background: var(--color-white);
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-sm);
  color: var(--color-ink);
}

.items-list li.items-list-highlight svg {
  width: 2.2rem;
  height: 2.2rem;
  padding: 0.5rem;
  box-shadow: none;
  background: var(--color-light);
  fill: var(--color-accent-hover);
}

/* ---------- Seção: Como funciona ---------- */
.timeline {
  position: relative;
  display: grid;
  gap: 2.5rem;
  padding-top: 0.5rem;
}

.timeline::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 1.3rem;
  width: 2px;
  background: var(--color-line);
  z-index: 0;
}

.timeline-step {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: 1.1rem;
  align-items: start;
}

.timeline-step strong {
  grid-row: 1 / 3;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.6rem;
  height: 2.6rem;
  border-radius: 50%;
  background: var(--color-accent);
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-white);
}

.timeline-step:nth-child(3n+2) strong {
  background: var(--color-accent-hover);
}

.timeline-step h3 {
  margin: 0.15rem 0 0.3rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--color-ink);
}

.timeline-step p {
  margin: 0;
  color: var(--color-text);
  font-size: 0.95rem;
}

/* ---------- Seção: Depoimentos ---------- */
.testimonials-grid {
  display: flex;
  gap: 1.25rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: 0.5rem;
  -webkit-overflow-scrolling: touch;
}

.testimonial-card {
  flex: 0 0 82%;
  scroll-snap-align: center;
  margin: 0;
  padding: 2.1rem 1.85rem;
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-timing), box-shadow var(--transition-timing);
}

.testimonial-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.testimonial-card:nth-child(3n+1) {
  background: var(--color-sand);
}

.testimonial-card:nth-child(3n+3) {
  background: var(--color-light);
}

.testimonial-card::before {
  content: "\201C";
  display: block;
  margin-bottom: 0.3rem;
  font-family: var(--font-heading);
  font-size: 2.75rem;
  line-height: 1;
  color: var(--color-accent);
}

.testimonial-card:nth-child(3n+3)::before {
  color: var(--color-accent-hover);
}

.testimonial-card p {
  margin: 0 0 1.25rem;
  font-size: 1.05rem;
  line-height: 1.55;
  color: var(--color-ink);
}

.testimonial-card footer {
  font-size: 0.86rem;
  font-weight: 800;
  color: var(--color-ink);
}

.testimonial-card footer span {
  display: block;
  margin-top: 0.15rem;
  font-weight: 600;
  color: var(--color-muted);
}

/* ---------- 11. FAQ ---------- */
.faq-layout {
  display: grid;
  gap: 2rem;
}

.faq-list {
  display: grid;
  gap: 0.9rem;
  counter-reset: faqIndex;
}

.faq-item {
  counter-increment: faqIndex;
  padding: 0 1.4rem;
  background: var(--color-cream);
  border-left: 4px solid var(--color-sand);
  border-radius: var(--radius-sm);
  transition: box-shadow var(--transition-timing), border-color var(--transition-timing);
}

.faq-item:nth-child(3n+2) {
  border-left-color: var(--color-accent-hover);
}

.faq-item.active {
  box-shadow: var(--shadow-sm);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem 0;
  border: 0;
  background: transparent;
  text-align: left;
  color: var(--color-ink);
  cursor: pointer;
}

.faq-question::before {
  content: counter(faqIndex, decimal-leading-zero);
  flex: none;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.3rem;
  color: var(--color-line);
  margin-right: 0.25rem;
}

.faq-question span:first-child {
  flex: 1;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.02rem;
}

.faq-symbol {
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.9rem;
  height: 1.9rem;
  border-radius: 50%;
  background: var(--color-sand);
  color: var(--color-accent);
  font-size: 1.15rem;
  font-weight: 700;
  transition: transform var(--transition-timing), background-color var(--transition-timing), color var(--transition-timing);
}

.faq-answer {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--transition-timing);
}

.faq-answer p {
  overflow: hidden;
  margin: 0;
  padding: 0 0 0 1.85rem;
  color: var(--color-text);
}

.faq-item.active .faq-answer {
  grid-template-rows: 1fr;
}

.faq-item.active .faq-answer p {
  padding-bottom: 1.25rem;
}

.faq-item.active .faq-symbol {
  transform: rotate(45deg);
  background: var(--color-light);
  color: var(--color-accent-hover);
}

/* ---------- Seção: CTA final ---------- */
.final-cta {
  position: relative;
  background: var(--color-ink);
  color: var(--color-cream);
  border-radius: var(--radius-lg);
  margin: 0 1.25rem;
  overflow: hidden;
}

.final-cta::before {
  content: "";
  position: absolute;
  top: -60px;
  right: -60px;
  width: 220px;
  height: 220px;
  border-radius: 62% 38% 34% 66% / 58% 32% 68% 42%;
  background: var(--color-accent);
  opacity: 0.35;
}

.final-cta .container {
  width: 100%;
}

.final-cta .eyebrow {
  background: rgba(246, 215, 227, 0.16);
  color: var(--color-light);
}

.final-cta h2,
.final-cta p {
  color: var(--color-cream);
}

.cta-shell {
  position: relative;
  z-index: 1;
  max-width: 38rem;
  text-align: center;
  margin-inline: auto;
  padding: 3.5rem 0;
}

.cta-shell p {
  opacity: 0.8;
}

.cta-shell .button {
  margin-top: 2rem;
}

/* ---------- 12. Footer ---------- */
.site-footer {
  padding: 3.25rem 0 0;
  margin-top: 3.5rem;
  background: var(--color-white);
  color: var(--color-text);
}

.footer-grid {
  display: grid;
  gap: 2.25rem;
  padding-bottom: 2.25rem;
  border-bottom: 1px solid var(--color-line-soft);
}

.footer-brand p {
  margin: 1rem 0 0;
  max-width: 22rem;
  color: var(--color-muted);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-heading {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-ink);
  margin-bottom: 0.4rem;
}

.footer-links a {
  color: var(--color-text);
  font-weight: 600;
  transition: color var(--transition-timing);
}

.footer-links a:hover {
  color: var(--color-accent);
}

.footer-copy {
  margin: 0;
  padding: 1.4rem 1rem 2rem;
  text-align: center;
  color: var(--color-muted);
  font-size: 0.85rem;
}

/* ---------- 13. Utilitários ---------- */
.skip-link {
  position: absolute;
  left: 1rem;
  top: -6rem;
  z-index: 1000;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  background: var(--color-ink);
  color: var(--color-white);
  transition: top var(--transition-timing);
}

.skip-link:focus {
  top: 1rem;
}

/* Botões flutuantes */
.floating-whatsapp,
.back-to-top {
  position: fixed;
  right: 1.25rem;
  display: grid;
  place-items: center;
  width: 3.2rem;
  height: 3.2rem;
  border-radius: 50%;
  cursor: pointer;
  transition: transform var(--transition-timing), opacity var(--transition-timing), visibility var(--transition-timing), box-shadow var(--transition-timing);
}

.floating-whatsapp {
  bottom: 1.25rem;
  background: var(--color-accent);
  color: var(--color-white);
  box-shadow: var(--shadow-md);
  z-index: 30;
}

.floating-whatsapp svg {
  width: 1.3rem;
  height: 1.3rem;
  fill: currentColor;
}

.back-to-top {
  bottom: 5.1rem;
  background: var(--color-white);
  color: var(--color-ink);
  box-shadow: var(--shadow-sm);
  opacity: 0;
  visibility: hidden;
  transform: translateY(0.5rem);
  z-index: 29;
}

.back-to-top svg {
  width: 1.2rem;
  height: 1.2rem;
  fill: currentColor;
}

.back-to-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.floating-whatsapp:hover,
.back-to-top:hover,
.floating-whatsapp:focus-visible,
.back-to-top:focus-visible {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

/* ---------- 14. Animações ---------- */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 700ms ease, transform 700ms ease;
}

.reveal.fade-in {
  transform: none;
}

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

.reveal.fade-in.is-visible {
  opacity: 1;
}

/* ---------- 15. Responsividade ---------- */
@media (min-width: 480px) {
  .benefits-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 768px) {
  .section {
    padding: 5rem 0;
  }

  .hero {
    padding: 3.5rem 0 4.5rem;
  }

  .faq-layout {
    grid-template-columns: 0.9fr 1.4fr;
    gap: 3rem;
  }

  .footer-grid {
    grid-template-columns: 1.2fr 1fr 1fr;
  }

  .benefits-layout {
    grid-template-columns: 0.8fr 1.6fr;
    gap: 3rem;
  }

  .kit-looks-shell {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 1.25rem;
    padding: 1.25rem;
  }

  .kit-looks-controls {
    flex-direction: column;
    gap: 0.65rem;
  }

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

  .kits-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: stretch;
  }

  .kit-card {
    height: 100%;
  }

  .kit-card.premium {
    grid-column: 1 / -1;
  }

  .kit-card.featured {
    transform: scale(1.03);
  }

  .kit-card.featured:hover {
    transform: scale(1.03) translateY(-6px);
  }

  .testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    overflow: visible;
  }

  .testimonial-card {
    flex: initial;
  }

  .nav {
    inset-inline: auto 0;
    width: min(20rem, calc(100vw - 2rem));
  }
}

@media (min-width: 1024px) {
  .nav-toggle {
    display: none;
  }

  .nav {
    position: static;
    flex-direction: row;
    align-items: center;
    gap: 0.15rem;
    width: auto;
    padding: 0;
    background: transparent;
    box-shadow: none;
    opacity: 1;
    visibility: visible;
    transform: none;
  }

  .nav-cta {
    margin: 0 0 0 0.5rem;
  }

  .hero-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.85fr);
    gap: 4rem;
    align-items: center;
  }

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

  .kit-card.premium {
    grid-column: auto;
  }

  .hero::before {
    top: -70px;
    left: -90px;
    width: 260px;
    height: 260px;
    opacity: 0.45;
  }

  .hero::after {
    bottom: -110px;
    right: -70px;
    width: 320px;
    height: 320px;
    opacity: 0.5;
  }

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

  .timeline {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1.75rem;
  }

  .timeline::before {
    top: 1.3rem;
    left: 0;
    right: 0;
    bottom: auto;
    width: auto;
    height: 2px;
  }

  .timeline-step {
    grid-template-columns: 1fr;
    text-align: left;
  }

  .timeline-step strong {
    grid-row: auto;
    margin-bottom: 0.9rem;
  }
}

/* Tabela comparativa -> cartões empilhados no mobile */
@media (max-width: 767.98px) {
  .comparison-scroll {
    overflow-x: visible;
    box-shadow: none;
    border-radius: 0;
  }

  .comparison-table,
  .comparison-table thead,
  .comparison-table tbody,
  .comparison-table tr,
  .comparison-table th,
  .comparison-table td {
    display: block;
    width: 100%;
  }

  .comparison-table thead {
    display: none;
  }

  .comparison-table tbody tr {
    margin-bottom: 1rem;
    padding: 0.9rem 1.1rem;
    background: var(--color-white);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-sm);
  }

  .comparison-table tbody th[scope="row"] {
    padding: 0 0 0.6rem;
    margin-bottom: 0.5rem;
    font-size: 1rem;
    border-bottom: 1px solid var(--color-line-soft);
  }

  .comparison-table tbody td {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.4rem 0;
    border-bottom: 0;
    text-align: right;
    font-weight: 700;
  }

  .comparison-table tbody td::before {
    content: attr(data-label);
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--color-muted);
    text-align: left;
  }

  .comparison-table td.col-premium {
    margin: 0.2rem 0;
    padding: 0.4rem 0.6rem;
    border: 0;
    border-radius: var(--radius-sm);
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation: none !important;
    transition-duration: 0ms !important;
    transition-delay: 0ms !important;
  }

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