/* =====================================================================
   Receita Certa — Landing Page Styles
   ===================================================================== */

/* --------------------------------------------------------------------- */
/* 1. CSS Reset                                                           */
/* --------------------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* --------------------------------------------------------------------- */
/* 2. Custom Properties                                                   */
/* --------------------------------------------------------------------- */
:root {
  /* Colors */
  --brown:       #7E1811;
  --brown-mid:   #a02018;
  --rose:        #C0392B;
  --rose-app:    #e30909;
  --cream:       #F7F7F7;
  --white:       #FFFFFF;
  --text:        #3E3E3E;
  --text-mid:    #666666;
  --text-light:  #999999;
  --border:      #E5E5E5;
  --gold:        #daa520;
  --green:       #27ae60;
  --bg-warm:     #FFF5F0;
  --bg-card:     #FFE0D6;
  --dark:        #1a1a1a;

  /* Typography */
  --font-serif: Georgia, 'Times New Roman', serif;
  --font-sans:  system-ui, -apple-system, 'Segoe UI', sans-serif;

  /* Spacing & Layout */
  --section-padding: 80px 24px;
  --max-width:        1080px;
  --radius-sm:        8px;
  --radius-md:        12px;
  --radius-lg:        16px;
  --radius-full:      999px;
}

/* --------------------------------------------------------------------- */
/* 3. Base Styles                                                         */
/* --------------------------------------------------------------------- */
html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  background-color: var(--white);
}

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

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

/* --------------------------------------------------------------------- */
/* 4. Utility Classes                                                     */
/* --------------------------------------------------------------------- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--section-padding);
}

.section-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--rose);
  font-weight: 600;
  display: block;
  margin-bottom: 12px;
}

.section-title {
  font-family: var(--font-serif);
  font-size: 32px;
  font-weight: 800;
  color: var(--text);
  line-height: 1.2;
}

.section-title span {
  color: var(--rose);
}

/* --------------------------------------------------------------------- */
/* 5. Navigation                                                          */
/* --------------------------------------------------------------------- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}

.nav__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 12px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
}

.nav__logo-icon {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  object-fit: contain;
  flex-shrink: 0;
}

.nav__logo-text {
  font-size: 15px;
  font-weight: 700;
  color: var(--brown);
  font-family: var(--font-serif);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 24px;
  font-size: 13px;
  color: var(--text-mid);
}

.nav__links a:not(.nav__cta) {
  transition: color 0.2s;
}

.nav__links a:not(.nav__cta):hover {
  color: var(--rose);
}

.nav__cta {
  background-color: var(--rose);
  color: var(--white) !important;
  padding: 8px 18px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  transition: background-color 0.2s, opacity 0.2s;
}

.nav__cta:hover {
  background-color: var(--rose-app);
  color: var(--white);
}

.nav__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav__toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--text);
  border-radius: 2px;
  transition: transform 0.2s, opacity 0.2s;
}

/* --------------------------------------------------------------------- */
/* 6. Hero Section                                                        */
/* --------------------------------------------------------------------- */
.hero {
  background: linear-gradient(160deg, var(--bg-warm) 0%, var(--white) 100%);
  padding-top: 120px;
  padding-bottom: 80px;
  overflow: hidden;
}

.hero__inner {
  display: flex;
  align-items: center;
  gap: 40px;
  /* override container's padding-top since hero manages its own */
  padding-top: 0;
  padding-bottom: 0;
}

.hero__content {
  flex: 1;
}

.hero__title {
  font-family: var(--font-serif);
  font-size: 40px;
  font-weight: 800;
  color: var(--text);
  line-height: 1.15;
  margin-bottom: 16px;
}

.hero__title span {
  color: var(--rose);
}

.hero__subtitle {
  font-size: 16px;
  color: var(--text-mid);
  line-height: 1.7;
  max-width: 460px;
  margin-bottom: 32px;
}

/* CTA row */
.hero__cta {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.btn-play {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background-color: var(--dark);
  color: var(--white);
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  transition: opacity 0.2s;
}

.btn-play:hover {
  opacity: 0.85;
}

.btn-play__icon {
  font-size: 18px;
}

.btn-play__text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
  font-weight: 700;
  font-size: 15px;
}

.btn-play__text small {
  font-size: 9px;
  font-weight: 400;
  letter-spacing: 1px;
  opacity: 0.75;
}

.hero__cta-free {
  font-size: 13px;
  color: var(--text-light);
  font-style: italic;
}

/* Badges row */
.hero__badges {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero__badges span {
  font-size: 12px;
  color: var(--text-mid);
  font-weight: 500;
}

/* --------------------------------------------------------------------- */
/* 7. Phone Mockup                                                        */
/* --------------------------------------------------------------------- */
.hero__phone {
  flex: 0 0 260px;
  position: relative;
}

.phone-frame {
  background-color: var(--dark);
  border-radius: 28px;
  padding: 8px;
  box-shadow:
    0 32px 64px rgba(0, 0, 0, 0.25),
    0 8px 16px rgba(0, 0, 0, 0.15),
    inset 0 0 0 1px rgba(255, 255, 255, 0.08);
}

.phone-screen {
  background-color: var(--cream);
  border-radius: 22px;
  min-height: 440px;
  overflow: hidden;
  position: relative;
  padding-bottom: 48px; /* space for FAB */
}

/* App header */
.app-header {
  background-color: var(--white);
  padding: 10px 10px 8px;
  border-bottom: 1px solid var(--border);
}

.app-header__greeting {
  font-size: 7px;
  color: var(--text-light);
  margin-bottom: 2px;
}

.app-header__title {
  font-size: 15px;
  font-family: var(--font-serif);
  font-weight: 700;
  color: var(--brown);
}

.app-header__title em {
  font-style: italic;
  color: var(--rose-app);
}

/* Section header */
.app-section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 10px 4px;
}

.app-section-label {
  font-size: 6px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-light);
  font-weight: 700;
}

.app-section-count {
  font-size: 6px;
  color: var(--text-light);
}

/* Search bar */
.app-search {
  margin: 0 10px 8px;
  background-color: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  padding: 5px 10px;
  font-size: 7px;
  color: var(--text-light);
}

/* Recipe cards */
.app-cards {
  padding: 0 10px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.app-card {
  background-color: var(--white);
  border-radius: var(--radius-sm);
  padding: 7px 8px;
  display: flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--border);
}

.app-card__thumb {
  width: 36px;
  height: 36px;
  background-color: var(--cream);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}

.app-card__info {
  flex: 1;
  min-width: 0;
}

.app-card__name {
  font-family: var(--font-serif);
  font-size: 9px;
  font-weight: 700;
  color: var(--brown);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.app-card__meta {
  font-size: 6px;
  color: var(--text-light);
  margin-top: 2px;
}

.app-card__price-block {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  flex-shrink: 0;
}

.app-card__price {
  font-family: var(--font-serif);
  font-size: 10px;
  font-weight: 700;
  color: var(--rose-app);
}

.app-card__label {
  font-size: 5px;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* FAB */
.app-fab {
  position: absolute;
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--rose-app);
  color: var(--white);
  font-size: 8px;
  font-weight: 700;
  padding: 7px 16px;
  border-radius: var(--radius-full);
  white-space: nowrap;
  box-shadow: 0 4px 12px rgba(227, 9, 9, 0.35);
}

/* --------------------------------------------------------------------- */
/* 8. Phone Floating Badges                                               */
/* --------------------------------------------------------------------- */
.phone-badge {
  position: absolute;
  background-color: var(--white);
  border-radius: var(--radius-md);
  padding: 8px 10px;
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
  max-width: 160px;
  z-index: 2;
}

.phone-badge__icon {
  font-size: 18px;
  flex-shrink: 0;
}

.phone-badge div {
  display: flex;
  flex-direction: column;
}

.phone-badge strong {
  font-size: 10px;
  font-weight: 700;
  color: var(--text);
  line-height: 1.2;
}

.phone-badge small {
  font-size: 9px;
  color: var(--text-light);
  line-height: 1.3;
}

.phone-badge--top {
  top: 48px;
  left: -60px;
}

.phone-badge--bottom {
  bottom: 60px;
  right: -56px;
}

/* --------------------------------------------------------------------- */
/* 9. Media Queries — 768px breakpoint                                    */
/* --------------------------------------------------------------------- */
@media (max-width: 768px) {
  :root {
    --section-padding: 48px 16px;
  }

  .section-title {
    font-size: 24px;
  }

  /* --- Nav mobile --- */
  .nav__toggle {
    display: flex;
  }

  .nav__links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    flex-direction: column;
    gap: 0;
    background-color: var(--white);
    border-top: 1px solid var(--border);
    padding: 12px 0;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
  }

  .nav__links.active {
    display: flex;
  }

  .nav__links a {
    padding: 12px 24px;
    width: 100%;
    font-size: 14px;
  }

  .nav__links .nav__cta {
    margin: 8px 24px;
    width: calc(100% - 48px);
    text-align: center;
    border-radius: var(--radius-sm);
    padding: 12px;
    font-size: 14px;
  }

  /* --- Hero mobile --- */
  .hero {
    padding-top: 88px;
    padding-bottom: 48px;
  }

  .hero__inner {
    flex-direction: column;
    text-align: center;
  }

  .hero__content {
    order: 1;
  }

  .hero__title {
    font-size: 28px;
  }

  .hero__subtitle {
    max-width: 100%;
    margin-left: auto;
    margin-right: auto;
  }

  .hero__cta {
    justify-content: center;
  }

  .hero__badges {
    justify-content: center;
  }

  /* --- Phone mobile --- */
  .hero__phone {
    order: 2;
    flex: 0 0 220px;
    width: 220px;
  }

  .phone-badge--top {
    left: -24px;
    top: 32px;
  }

  .phone-badge--bottom {
    right: -24px;
    bottom: 48px;
  }
}

/* --------------------------------------------------------------------- */
/* 10. Section Header (shared)                                            */
/* --------------------------------------------------------------------- */
.section-header {
  text-align: center;
  margin-bottom: 48px;
}

.section-subtitle {
  font-size: 15px;
  color: var(--text-mid);
  margin-top: 12px;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

/* --------------------------------------------------------------------- */
/* 11. Social Proof                                                       */
/* --------------------------------------------------------------------- */
.social-proof {
  background-color: var(--white);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.social-proof .container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 48px;
}

.stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
}

.stats__item {
  text-align: center;
}

.stats__number {
  font-size: 36px;
  font-weight: 800;
  color: var(--brown);
  font-family: var(--font-serif);
  line-height: 1;
}

.stats__label {
  font-size: 12px;
  color: var(--text-light);
  margin-top: 4px;
}

.stats__divider {
  width: 1px;
  height: 40px;
  background-color: var(--border);
  flex-shrink: 0;
}

.testimonials {
  display: flex;
  gap: 16px;
  max-width: 900px;
  width: 100%;
  flex-wrap: wrap;
}

.testimonial-card {
  flex: 1;
  min-width: 240px;
  background-color: var(--bg-warm);
  border-radius: var(--radius-md);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.testimonial-card__text {
  font-size: 14px;
  color: var(--text);
  font-style: italic;
  line-height: 1.6;
  flex: 1;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: 10px;
}

.testimonial-card__avatar {
  width: 32px;
  height: 32px;
  background-color: var(--bg-card);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  flex-shrink: 0;
}

.testimonial-card__name {
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
}

.testimonial-card__role {
  font-size: 11px;
  color: var(--text-light);
}

/* --------------------------------------------------------------------- */
/* 12. Exemplo Real                                                       */
/* --------------------------------------------------------------------- */
.exemplo {
  background-color: var(--bg-warm);
}

.ingredients-card {
  background-color: var(--white);
  border-radius: var(--radius-lg);
  padding: 24px;
  max-width: 480px;
  margin: 0 auto 32px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
}

.ingredients-card__title {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-mid);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 16px;
}

.ingredients-card__rows {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.ingredient-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--text);
}

.ingredient-row__icon {
  font-size: 16px;
  flex-shrink: 0;
}

.ingredient-row__name {
  flex: 1;
}

.ingredient-row__cost {
  font-weight: 700;
  color: var(--brown);
}

.ingredient-row--total {
  border-top: 1px solid var(--border);
  padding-top: 10px;
  margin-top: 4px;
  font-weight: 800;
}

.ingredient-row--total .ingredient-row__cost {
  font-size: 16px;
}

/* Calc comparison cards */
.calc-comparison {
  display: flex;
  gap: 20px;
  max-width: 780px;
  margin: 0 auto 32px;
}

.calc-card {
  flex: 1;
  background-color: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
}

.calc-card--premium {
  border: 2px solid var(--rose);
  box-shadow: 0 8px 32px rgba(192, 57, 43, 0.18);
}

.calc-card__header {
  padding: 20px;
  position: relative;
}

.calc-card__header--basic {
  background-color: #E5E5E5;
}

.calc-card__header--premium {
  background: linear-gradient(135deg, var(--brown) 0%, var(--rose) 100%);
  color: var(--white);
}

.calc-card__header-title {
  font-size: 16px;
  font-weight: 800;
  margin-bottom: 4px;
}

.calc-card__header--premium .calc-card__header-title {
  color: var(--white);
}

.calc-card__header-desc {
  font-size: 12px;
  color: var(--text-mid);
  margin-bottom: 10px;
}

.calc-card__header--premium .calc-card__header-desc {
  color: rgba(255, 255, 255, 0.8);
}

.calc-card__badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: var(--radius-full);
  letter-spacing: 1px;
}

.calc-card__badge--free {
  background-color: var(--text-mid);
  color: var(--white);
}

.calc-card__badge--premium {
  background-color: var(--gold);
  color: var(--dark);
}

.calc-card__body {
  padding: 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.calc-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  color: var(--text);
}

.calc-row--locked {
  opacity: 0.35;
}

.calc-row--total {
  border-top: 1px solid var(--border);
  padding-top: 10px;
  font-weight: 800;
  font-size: 14px;
}

.calc-card__result {
  padding: 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.calc-card__result--basic {
  background-color: var(--cream);
}

.calc-card__result--premium {
  background: linear-gradient(135deg, var(--brown) 0%, var(--rose) 100%);
}

.calc-result-item {
  display: flex;
  flex-direction: column;
}

.calc-result-item__cost {
  font-family: var(--font-serif);
  font-size: 28px;
  font-weight: 800;
  color: var(--brown);
  line-height: 1;
}

.calc-result-item__cost--white {
  color: var(--white);
}

.calc-result-item__label {
  font-size: 11px;
  color: var(--text-mid);
  margin-bottom: 8px;
}

.calc-result-item__label--white {
  color: rgba(255, 255, 255, 0.8);
}

.calc-result-item__suggestion {
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
}

.calc-result-item__suggestion--white {
  color: var(--white);
}

.calc-result-item__sublabel {
  font-size: 11px;
  color: var(--text-mid);
}

.calc-result-item__sublabel--white {
  color: rgba(255, 255, 255, 0.75);
}

/* Callout */
.exemplo-callout {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  max-width: 780px;
  margin: 0 auto;
  background-color: var(--bg-warm);
  border-left: 4px solid var(--rose);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: 20px 24px;
}

.exemplo-callout__icon {
  font-size: 22px;
  flex-shrink: 0;
  line-height: 1.4;
}

.exemplo-callout__text {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 14px;
  color: var(--text);
  line-height: 1.6;
}

/* --------------------------------------------------------------------- */
/* 13. Features Grid                                                      */
/* --------------------------------------------------------------------- */
.features {
  background-color: var(--white);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  max-width: 800px;
  margin: 0 auto;
}

.feature-card {
  background-color: var(--bg-warm);
  border-radius: 14px;
  padding: 24px;
}

.feature-card__icon {
  width: 44px;
  height: 44px;
  background-color: var(--bg-card);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin-bottom: 14px;
}

.feature-card__title {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
}

.feature-card__desc {
  font-size: 13px;
  color: var(--text-mid);
  line-height: 1.6;
}

/* --------------------------------------------------------------------- */
/* 14. Personas                                                           */
/* --------------------------------------------------------------------- */
.personas {
  background-color: var(--bg-warm);
}

.personas-list {
  display: flex;
  gap: 20px;
  max-width: 800px;
  margin: 0 auto;
  flex-wrap: wrap;
  justify-content: center;
}

.persona-card {
  flex: 1;
  min-width: 220px;
  max-width: 280px;
  background-color: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.persona-card__avatar {
  width: 64px;
  height: 64px;
  background-color: var(--bg-card);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
}

.persona-card__title {
  font-size: 17px;
  font-weight: 700;
  color: var(--brown);
}

.persona-card__desc {
  font-size: 13px;
  color: var(--text-mid);
  line-height: 1.6;
}

.persona-card__badge {
  display: inline-block;
  background-color: var(--bg-warm);
  color: var(--rose);
  font-size: 11px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: var(--radius-full);
}

/* --------------------------------------------------------------------- */
/* 15. Pricing                                                            */
/* --------------------------------------------------------------------- */
.pricing {
  background-color: var(--white);
}

.pricing-cards {
  display: flex;
  gap: 20px;
  max-width: 700px;
  margin: 0 auto;
  flex-wrap: wrap;
  justify-content: center;
}

.plan-card {
  flex: 1;
  min-width: 280px;
  max-width: 340px;
  border: 2px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
}

.plan-card--premium {
  border-color: var(--rose);
  box-shadow: 0 8px 32px rgba(192, 57, 43, 0.15);
}

.plan-card__recommended {
  position: absolute;
  top: 16px;
  right: 16px;
  background-color: var(--gold);
  color: var(--dark);
  font-size: 10px;
  font-weight: 800;
  padding: 3px 8px;
  border-radius: var(--radius-full);
  letter-spacing: 1px;
}

.plan-card__header {
  padding: 24px;
}

.plan-card__header--free {
  background-color: var(--cream);
}

.plan-card__header--premium {
  background: linear-gradient(135deg, var(--brown) 0%, var(--rose) 100%);
  color: var(--white);
}

.plan-card__name {
  font-size: 20px;
  font-weight: 800;
  font-family: var(--font-serif);
  margin-bottom: 4px;
}

.plan-card__header--premium .plan-card__name {
  color: var(--white);
}

.plan-card__desc {
  font-size: 13px;
  color: var(--text-mid);
  margin-bottom: 16px;
}

.plan-card__header--premium .plan-card__desc {
  color: rgba(255, 255, 255, 0.8);
}

.plan-card__price {
  display: flex;
  align-items: baseline;
  gap: 4px;
  flex-wrap: wrap;
}

.plan-card__price-old {
  font-size: 14px;
  color: var(--text-light);
  text-decoration: line-through;
}

.plan-card__header--premium .plan-card__price-old {
  color: rgba(255, 255, 255, 0.55);
}

.plan-card__price-value {
  font-size: 28px;
  font-weight: 800;
  font-family: var(--font-serif);
  color: var(--text);
}

.plan-card__header--premium .plan-card__price-value {
  color: var(--white);
}

.plan-card__price-period {
  font-size: 13px;
  color: var(--text-mid);
}

.plan-card__header--premium .plan-card__price-period {
  color: rgba(255, 255, 255, 0.75);
}

.plan-card__promo {
  font-size: 11px;
  color: var(--gold);
  font-weight: 600;
  margin-top: 4px;
}

.plan-card__body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.plan-card__features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.plan-feature {
  font-size: 14px;
  color: var(--text);
  padding-left: 24px;
  position: relative;
  line-height: 1.4;
}

.plan-feature::before {
  position: absolute;
  left: 0;
  font-weight: 700;
}

.plan-feature--yes::before {
  content: '✓';
  color: var(--green);
}

.plan-feature--no {
  color: var(--text-light);
}

.plan-feature--no::before {
  content: '✗';
  color: var(--text-light);
}

.plan-feature--star {
  font-weight: 600;
}

.plan-feature--star::before {
  content: '★';
  color: var(--rose);
}

.plan-card__cta {
  display: block;
  text-align: center;
  padding: 14px;
  border-radius: var(--radius-md);
  font-size: 15px;
  font-weight: 700;
  transition: opacity 0.2s, transform 0.2s;
}

.plan-card__cta:hover {
  opacity: 0.88;
  transform: translateY(-2px);
}

.plan-card__cta--free {
  background-color: var(--cream);
  color: var(--text);
  border: 1px solid var(--border);
}

.plan-card__cta--premium {
  background-color: var(--rose);
  color: var(--white);
}

/* --------------------------------------------------------------------- */
/* 16. FAQ                                                                */
/* --------------------------------------------------------------------- */
.faq {
  background-color: var(--bg-warm);
}

.faq-list {
  max-width: 640px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background-color: var(--white);
  border-radius: var(--radius-md);
  box-shadow: 0 1px 6px rgba(0, 0, 0, 0.05);
  overflow: hidden;
}

.faq-item__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  background: none;
  border: none;
  padding: 18px 20px;
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  text-align: left;
  cursor: pointer;
  transition: color 0.2s;
}

.faq-item__question:hover {
  color: var(--rose);
}

.faq-item__icon {
  font-size: 20px;
  font-weight: 400;
  color: var(--rose);
  flex-shrink: 0;
  line-height: 1;
}

.faq-item__answer {
  display: none;
  padding: 0 20px 18px;
}

.faq-item--open .faq-item__answer {
  display: block;
}

.faq-item__answer p {
  font-size: 14px;
  color: var(--text-mid);
  line-height: 1.7;
}

/* --------------------------------------------------------------------- */
/* 17. CTA Final                                                          */
/* --------------------------------------------------------------------- */
.cta-final {
  background: linear-gradient(135deg, var(--brown) 0%, var(--rose) 100%);
}

.cta-final__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 64px 24px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.cta-final__title {
  font-family: var(--font-serif);
  font-size: 32px;
  font-weight: 800;
  color: var(--white);
  line-height: 1.25;
}

.cta-final__subtitle {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.85);
  max-width: 440px;
}

.btn-play--light {
  background-color: var(--white);
  color: var(--dark);
  border-radius: 10px;
  transition: opacity 0.2s, transform 0.2s;
}

.btn-play--light:hover {
  opacity: 1;
  transform: translateY(-2px);
}

.btn-play--light .btn-play__text {
  color: var(--dark);
}

.cta-final__note {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.65);
}

/* --------------------------------------------------------------------- */
/* 18. Footer                                                             */
/* --------------------------------------------------------------------- */
.footer {
  background-color: var(--dark);
  padding: 24px;
}

.footer__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.footer__brand {
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer__logo-icon {
  width: 24px;
  height: 24px;
  border-radius: var(--radius-sm);
  object-fit: contain;
  flex-shrink: 0;
}

.footer__logo-text {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.55);
  font-family: var(--font-serif);
}

.footer__links {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.footer__links a {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.45);
  transition: color 0.2s;
}

.footer__links a:hover {
  color: rgba(255, 255, 255, 0.85);
}

/* --------------------------------------------------------------------- */
/* 19. Additional Mobile Responsive Rules                                 */
/* --------------------------------------------------------------------- */
@media (max-width: 768px) {
  /* Social proof */
  .stats {
    flex-direction: column;
    gap: 20px;
  }

  .stats__divider {
    width: 40px;
    height: 1px;
  }

  .testimonials {
    flex-direction: column;
  }

  /* Exemplo */
  .calc-comparison {
    flex-direction: column;
  }

  .exemplo-callout {
    flex-direction: column;
    gap: 12px;
  }

  /* Features grid */
  .features-grid {
    grid-template-columns: 1fr;
  }

  /* Personas */
  .personas-list {
    flex-direction: column;
    align-items: center;
  }

  .persona-card {
    max-width: 360px;
    width: 100%;
  }

  /* Pricing */
  .pricing-cards {
    flex-direction: column;
    align-items: center;
  }

  .plan-card {
    max-width: 360px;
    width: 100%;
  }

  /* CTA Final */
  .cta-final__title {
    font-size: 24px;
  }

  /* Footer */
  .footer__inner {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .footer__links {
    justify-content: center;
  }
}

/* A11y: contraste AA (Lighthouse color-contrast) */
.app-header__greeting,
.app-section-count,
.app-card__meta,
.app-card__label,
.app-search,
.phone-badge small,
.stats__label,
.testimonial-card__role,
.plan-feature--no,
.calc-row__label {
  color: var(--text-mid);
}
.footer__links a {
  color: #a8a8a8;
}