/* =================================================================
   KERA FORCE BEAUTY — Landing Page Premium
   Marca: Kera Force | Produto: Kera Force Beauty
   Estilo: Premium, Feminino, Confiável, Elegante
   Mobile-first, performant, accessible.
================================================================== */

/* ----- 1. RESET & TOKENS ----------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--kf-text);
  background: var(--kf-cream);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
ul { list-style: none; }

/* ----- TOKENS DE MARCA ------------------------------------------- */
:root {
  --kf-cream: #FFF8F4;
  --kf-offwhite: #FFFDFB;
  --kf-blush: #F6C7C9;
  --kf-soft-pink: #EFA9AD;
  --kf-rose-gold: #C87A54;
  --kf-copper: #9F5B3B;
  --kf-bronze: #7A432E;
  --kf-brown: #4B2A1E;
  --kf-taupe: #A88F83;
  --kf-gold-soft: #D8A46F;
  --kf-green-soft: #7E9B82;
  --kf-text: #3A241B;
  --kf-muted: #8A7068;
  --kf-white: #FFFFFF;

  /* gradients */
  --gradient-cream: linear-gradient(135deg, #FFF8F4 0%, #FFFFFF 45%, #FBE7E2 100%);
  --gradient-rose-gold: linear-gradient(135deg, #C87A54 0%, #E9A783 45%, #9F5B3B 100%);
  --gradient-rose-gold-soft: linear-gradient(135deg, #E9A783 0%, #D8A46F 50%, #C87A54 100%);
  --radial-blush: radial-gradient(circle at top, rgba(246,199,201,0.45), transparent 45%);

  /* shadows */
  --shadow-sm: 0 2px 8px rgba(122, 67, 46, 0.06);
  --shadow-md: 0 8px 24px rgba(122, 67, 46, 0.10);
  --shadow-lg: 0 16px 40px rgba(122, 67, 46, 0.12);
  --shadow-xl: 0 24px 64px rgba(122, 67, 46, 0.16);
  --shadow-glow: 0 0 60px rgba(232, 167, 131, 0.30);

  /* radius */
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 28px;
  --radius-xl: 36px;
  --radius-full: 999px;

  /* fonts */
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-script: 'Parisienne', cursive;
  --font-body: 'Inter', -apple-system, sans-serif;

  /* spacing */
  --section-pad: clamp(60px, 8vw, 110px);

  /* container */
  --container-max: 1240px;
}

/* ----- 2. UTILITIES ---------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow,
.section-eyebrow {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 2.4px;
  text-transform: uppercase;
  color: var(--kf-rose-gold);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
}
.eyebrow__dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--gradient-rose-gold);
}
.section-eyebrow--light { color: rgba(255,255,255,0.85); }

.section-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(32px, 5vw, 54px);
  line-height: 1.12;
  letter-spacing: -0.5px;
  color: var(--kf-brown);
  margin-bottom: 20px;
}
.section-title em {
  font-style: italic;
  background: var(--gradient-rose-gold);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.section-title--light { color: var(--kf-white); }
.section-title--light em {
  background: linear-gradient(135deg, #FFE5D4 0%, #FFFFFF 50%, #F6C7C9 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.section-subtitle {
  font-family: var(--font-display);
  font-size: clamp(18px, 2.5vw, 24px);
  font-style: italic;
  color: var(--kf-rose-gold);
  margin-bottom: 18px;
}

.section-text {
  font-size: 16px;
  color: var(--kf-muted);
  max-width: 640px;
  line-height: 1.7;
}
.section-text--light { color: rgba(255,255,255,0.85); }

.section-head {
  text-align: center;
  margin: 0 auto clamp(40px, 6vw, 70px);
  max-width: 760px;
}
.section-head .section-text { margin-left: auto; margin-right: auto; }

/* ----- BOTÕES ---------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.3px;
  transition: all 0.35s cubic-bezier(0.2, 0.8, 0.2, 1);
  cursor: pointer;
  border: 1.5px solid transparent;
  white-space: nowrap;
  min-height: 48px;
  position: relative;
  overflow: hidden;
}

.btn--lg {
  padding: 16px 34px;
  font-size: 16px;
  min-height: 54px;
}

.btn--block { width: 100%; }

.btn--primary {
  background: var(--gradient-rose-gold);
  color: var(--kf-white);
  box-shadow: 0 8px 22px rgba(200, 122, 84, 0.32);
}
.btn--primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #D8916D 0%, #F0B894 50%, #B26C46 100%);
  opacity: 0;
  transition: opacity 0.35s ease;
}
.btn--primary > * { position: relative; z-index: 1; }
.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 30px rgba(200, 122, 84, 0.42);
}
.btn--primary:hover::before { opacity: 1; }

.btn--ghost {
  background: var(--kf-white);
  color: var(--kf-bronze);
  border: 1.5px solid rgba(200, 122, 84, 0.30);
}
.btn--ghost:hover {
  border-color: var(--kf-rose-gold);
  background: var(--kf-cream);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn--outline {
  background: transparent;
  color: var(--kf-bronze);
  border: 1.5px solid var(--kf-rose-gold);
}
.btn--outline:hover {
  background: var(--kf-rose-gold);
  color: var(--kf-white);
  transform: translateY(-2px);
}

.btn--white {
  background: var(--kf-white);
  color: var(--kf-bronze);
  box-shadow: var(--shadow-md);
}
.btn--white:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn--ghost-light {
  background: transparent;
  color: var(--kf-white);
  border: 1.5px solid rgba(255,255,255,0.4);
}
.btn--ghost-light:hover {
  background: rgba(255,255,255,0.10);
  border-color: rgba(255,255,255,0.7);
  transform: translateY(-2px);
}

/* ----- 3. TOP BAR ------------------------------------------------ */
.top-bar {
  background: var(--gradient-rose-gold);
  color: var(--kf-white);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.3px;
  padding: 9px 0;
  position: relative;
  z-index: 60;
}
.top-bar__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
}
.top-bar__text { text-align: center; }
.top-bar__icon { font-size: 10px; opacity: 0.7; }

@media (max-width: 640px) {
  .top-bar { font-size: 11.5px; padding: 8px 0; }
  .top-bar__inner { gap: 10px; }
}

/* ----- 4. HEADER ------------------------------------------------- */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 248, 244, 0.78);
  backdrop-filter: blur(14px) saturate(130%);
  -webkit-backdrop-filter: blur(14px) saturate(130%);
  border-bottom: 1px solid rgba(200, 122, 84, 0.10);
  transition: all 0.3s ease;
}
.header.is-scrolled {
  background: rgba(255, 253, 251, 0.92);
  box-shadow: 0 4px 20px rgba(122, 67, 46, 0.06);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px 24px;
  min-height: 72px;
}
.header__logo img {
  height: 44px;
  width: auto;
  object-fit: contain;
}
.header__nav ul {
  display: flex;
  gap: 32px;
  align-items: center;
}
.header__nav a {
  font-size: 14px;
  font-weight: 500;
  color: var(--kf-text);
  position: relative;
  padding: 8px 0;
  transition: color 0.25s;
}
.header__nav a::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 1.5px;
  background: var(--gradient-rose-gold);
  transition: width 0.3s ease;
}
.header__nav a:hover { color: var(--kf-rose-gold); }
.header__nav a:hover::after { width: 100%; }

.header__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  width: 40px;
  height: 40px;
  justify-content: center;
  align-items: center;
}
.header__burger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--kf-bronze);
  border-radius: 2px;
  transition: all 0.3s ease;
}
.header__burger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.header__burger.is-open span:nth-child(2) { opacity: 0; }
.header__burger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  position: absolute;
  top: 100%; left: 0; right: 0;
  background: var(--kf-offwhite);
  border-bottom: 1px solid rgba(200, 122, 84, 0.10);
  padding: 24px;
  transform: translateY(-12px);
  opacity: 0;
  visibility: hidden;
  transition: all 0.35s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.mobile-menu.is-open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.mobile-menu ul {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.mobile-menu a {
  font-size: 16px;
  font-weight: 500;
  color: var(--kf-text);
  padding: 6px 0;
  display: block;
}
.mobile-menu .btn { margin-top: 8px; }

@media (max-width: 968px) {
  .header__nav, .header__cta { display: none; }
  .header__burger { display: flex; }
}

/* ----- 5. HERO --------------------------------------------------- */
.hero {
  position: relative;
  padding: clamp(50px, 8vw, 90px) 0 clamp(70px, 10vw, 120px);
  background: var(--gradient-cream);
  overflow: hidden;
}
.hero__decor {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
}
.hero__decor--top {
  top: -200px;
  right: -150px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(246, 199, 201, 0.5), transparent 65%);
}
.hero__decor--bottom {
  bottom: -200px;
  left: -150px;
  width: 450px; height: 450px;
  background: radial-gradient(circle, rgba(216, 164, 111, 0.30), transparent 65%);
}

.hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}

.hero__content { animation-delay: 0.1s; }

.hero__title {
  font-family: var(--font-display);
  line-height: 0.92;
  margin: 12px 0 18px;
  color: var(--kf-brown);
}
.hero__title-script {
  display: block;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(46px, 7.5vw, 88px);
  letter-spacing: -1px;
}
.hero__title-main {
  display: block;
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(38px, 6.5vw, 78px);
  background: var(--gradient-rose-gold);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-top: 2px;
  letter-spacing: -0.5px;
}

.hero__subtitle {
  font-family: var(--font-body);
  font-size: clamp(13px, 1.5vw, 15px);
  font-weight: 500;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--kf-rose-gold);
  margin-bottom: 22px;
  position: relative;
  display: inline-block;
}
.hero__subtitle::after {
  content: '';
  display: block;
  width: 60px;
  height: 1px;
  background: linear-gradient(90deg, var(--kf-rose-gold), transparent);
  margin-top: 14px;
}

.hero__text {
  font-size: 17px;
  line-height: 1.7;
  color: var(--kf-text);
  margin-bottom: 28px;
  max-width: 520px;
}
.hero__text em {
  font-style: italic;
  color: var(--kf-rose-gold);
  font-weight: 500;
}

.hero__bullets {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 36px;
}
.hero__bullets li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 15px;
  color: var(--kf-text);
}
.check {
  flex-shrink: 0;
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--gradient-rose-gold);
  color: var(--kf-white);
  font-size: 11px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 1px;
}

.hero__ctas {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 22px;
}

.hero__microcopy {
  font-size: 13px;
  color: var(--kf-muted);
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}
.hero__microcopy .dot { color: var(--kf-rose-gold); }

/* hero visual */
.hero__visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 480px;
  animation-delay: 0.25s;
}
.hero__product-wrap {
  position: relative;
  width: 100%;
  max-width: 480px;
}
.hero__product {
  width: 100%;
  height: auto;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  position: relative;
  z-index: 2;
  animation: floatUpDown 6s ease-in-out infinite;
}
.hero__glow {
  position: absolute;
  inset: -30px;
  background: radial-gradient(circle, rgba(232, 167, 131, 0.25), transparent 65%);
  filter: blur(40px);
  z-index: 1;
}
.hero__badge {
  position: absolute;
  z-index: 3;
  background: var(--kf-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 12px 18px;
  text-align: center;
  font-family: var(--font-display);
  border: 1px solid rgba(200, 122, 84, 0.15);
  animation: floatBadge 5s ease-in-out infinite;
}
.hero__badge span {
  display: block;
  font-size: 26px;
  font-weight: 600;
  color: var(--kf-rose-gold);
  line-height: 1;
}
.hero__badge small {
  font-family: var(--font-body);
  font-size: 11px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--kf-muted);
  margin-top: 2px;
  display: block;
}
.hero__badge--top {
  top: 6%;
  left: -10px;
  animation-delay: 0.4s;
}
.hero__badge--bottom {
  bottom: 8%;
  right: -10px;
  padding: 10px 16px;
  animation-delay: 1.2s;
}
.hero__badge--bottom small {
  font-size: 12px;
  font-weight: 500;
  color: var(--kf-rose-gold);
  letter-spacing: 2px;
}

@keyframes floatUpDown {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}
@keyframes floatBadge {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

@media (max-width: 968px) {
  .hero__inner { grid-template-columns: 1fr; text-align: center; }
  .hero__content { display: flex; flex-direction: column; align-items: center; }
  .hero__subtitle::after { margin-left: auto; margin-right: auto; }
  .hero__bullets li { text-align: left; }
  .hero__ctas { justify-content: center; }
  .hero__microcopy { justify-content: center; }
  .hero__visual { order: -1; min-height: 380px; margin-bottom: 30px; }
  .hero__product-wrap { max-width: 360px; }
}
@media (max-width: 480px) {
  .hero__badge--top { left: -4px; padding: 10px 14px; }
  .hero__badge--bottom { right: -4px; padding: 8px 14px; }
  .hero__badge span { font-size: 22px; }
}

/* ----- 6. TRUST BAR ---------------------------------------------- */
.trust {
  padding: clamp(50px, 6vw, 80px) 0;
  background: var(--kf-offwhite);
  border-top: 1px solid rgba(200, 122, 84, 0.08);
  border-bottom: 1px solid rgba(200, 122, 84, 0.08);
}
.trust__grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}
.trust__card {
  text-align: center;
  padding: 24px 14px;
  border-radius: var(--radius-md);
  background: var(--kf-white);
  border: 1px solid rgba(200, 122, 84, 0.10);
  transition: all 0.35s ease;
}
.trust__card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(200, 122, 84, 0.25);
}
.trust__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--gradient-rose-gold-soft);
  color: var(--kf-white);
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 14px;
  font-family: var(--font-display);
}
.trust__card p {
  font-size: 13px;
  font-weight: 500;
  color: var(--kf-text);
  line-height: 1.4;
}

@media (max-width: 880px) {
  .trust__grid { grid-template-columns: repeat(3, 1fr); }
  .trust__card:nth-child(4), .trust__card:nth-child(5) { grid-column: span 1; }
}
@media (max-width: 560px) {
  .trust__grid { grid-template-columns: repeat(2, 1fr); }
  .trust__card { padding: 20px 10px; }
  .trust__icon { width: 42px; height: 42px; font-size: 16px; }
}

/* ----- 7. DESIRE / PROBLEMA -------------------------------------- */
.desire {
  padding: var(--section-pad) 0;
  background: var(--kf-cream);
  position: relative;
}
.desire__grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}
.desire__card {
  padding: 32px 22px;
  text-align: center;
  background: var(--kf-white);
  border-radius: var(--radius-md);
  border: 1px solid rgba(200, 122, 84, 0.12);
  transition: all 0.4s ease;
}
.desire__card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(200, 122, 84, 0.30);
}
.desire__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 60px; height: 60px;
  border-radius: 50%;
  background: var(--gradient-rose-gold);
  color: var(--kf-white);
  font-size: 22px;
  margin-bottom: 18px;
  box-shadow: 0 6px 16px rgba(200, 122, 84, 0.30);
}
.desire__card h3 {
  font-family: var(--font-display);
  font-size: 22px;
  color: var(--kf-bronze);
  font-weight: 600;
  margin-bottom: 10px;
}
.desire__card p {
  font-size: 14px;
  color: var(--kf-muted);
  line-height: 1.55;
}

@media (max-width: 980px) {
  .desire__grid { grid-template-columns: repeat(3, 1fr); }
  .desire__card:nth-child(4) { grid-column: 1 / span 1; grid-column-start: 1; }
}
@media (max-width: 640px) {
  .desire__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 420px) {
  .desire__grid { grid-template-columns: 1fr; }
}

/* ----- 8. PRODUCT ------------------------------------------------ */
.product {
  padding: var(--section-pad) 0;
  background: linear-gradient(180deg, var(--kf-cream) 0%, var(--kf-offwhite) 100%);
}
.product__grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}
.product__visual {
  position: relative;
}
.product__visual img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  position: relative;
  z-index: 2;
}
.product__decoration {
  position: absolute;
  top: -30px; right: -30px;
  width: 70%; height: 70%;
  background: var(--radial-blush);
  border-radius: 50%;
  z-index: 1;
}
.product__cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-top: 32px;
}
.product__card {
  background: var(--kf-white);
  border: 1px solid rgba(200, 122, 84, 0.15);
  border-radius: var(--radius-md);
  padding: 20px 22px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  transition: all 0.3s ease;
}
.product__card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--kf-rose-gold);
}
.product__card strong {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 600;
  color: var(--kf-rose-gold);
  line-height: 1;
}
.product__card span {
  font-size: 13px;
  color: var(--kf-muted);
  letter-spacing: 0.5px;
}
.product__card--accent {
  background: var(--gradient-rose-gold);
  border-color: transparent;
  color: var(--kf-white);
}
.product__card--accent strong,
.product__card--accent span { color: var(--kf-white); }

@media (max-width: 880px) {
  .product__grid { grid-template-columns: 1fr; }
  .product__visual { max-width: 480px; margin: 0 auto; }
}

/* ----- 9. FORMULA / INGREDIENTS ---------------------------------- */
.formula {
  padding: var(--section-pad) 0;
  background: var(--kf-cream);
  position: relative;
  overflow: hidden;
}
.formula::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 400px; height: 400px;
  background: var(--radial-blush);
  border-radius: 50%;
  pointer-events: none;
}
.formula__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  position: relative;
  z-index: 1;
}
.ingredient {
  background: var(--kf-white);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  text-align: center;
  border: 1px solid rgba(200, 122, 84, 0.15);
  transition: all 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
  position: relative;
  overflow: hidden;
}
.ingredient::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--gradient-rose-gold);
  opacity: 0.4;
  transition: opacity 0.4s ease;
}
.ingredient:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--kf-rose-gold);
}
.ingredient:hover::before { opacity: 1; }
.ingredient__symbol {
  width: 72px; height: 72px;
  border-radius: 50%;
  background: var(--gradient-rose-gold);
  color: var(--kf-white);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 600;
  margin-bottom: 22px;
  box-shadow: 0 8px 22px rgba(200, 122, 84, 0.30);
}
.ingredient h3 {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 600;
  color: var(--kf-bronze);
  margin-bottom: 12px;
}
.ingredient p {
  font-size: 14px;
  color: var(--kf-muted);
  line-height: 1.6;
}
.ingredient--featured {
  background: linear-gradient(160deg, #FFFAF6 0%, #FBE7E2 100%);
  border-color: rgba(200, 122, 84, 0.30);
}
.ingredient--featured::before { opacity: 1; }
.ingredient--featured h3 { color: var(--kf-rose-gold); }

.disclaimer {
  margin-top: 50px;
  text-align: center;
  font-size: 13px;
  color: var(--kf-muted);
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
  padding: 16px 22px;
  background: var(--kf-offwhite);
  border-radius: var(--radius-md);
  border: 1px solid rgba(200, 122, 84, 0.10);
  line-height: 1.6;
}
.disclaimer strong { color: var(--kf-bronze); }

@media (max-width: 980px) {
  .formula__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 540px) {
  .formula__grid { grid-template-columns: 1fr; gap: 16px; }
  .ingredient { padding: 28px 22px; }
}

/* ----- 10. HOWTO ------------------------------------------------- */
.howto {
  padding: var(--section-pad) 0;
  background: var(--kf-offwhite);
}
.howto__steps {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: 20px;
  align-items: stretch;
  max-width: 1100px;
  margin: 0 auto;
}
.howto__step {
  background: var(--kf-white);
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  border: 1px solid rgba(200, 122, 84, 0.12);
  text-align: center;
  transition: all 0.35s ease;
}
.howto__step:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.howto__number {
  font-family: var(--font-display);
  font-size: 48px;
  font-weight: 500;
  background: var(--gradient-rose-gold);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 12px;
  line-height: 1;
}
.howto__step h3 {
  font-family: var(--font-display);
  font-size: 22px;
  color: var(--kf-bronze);
  margin-bottom: 10px;
  font-weight: 600;
}
.howto__step p {
  font-size: 14px;
  color: var(--kf-muted);
  line-height: 1.6;
}
.howto__line {
  align-self: center;
  width: 60px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--kf-rose-gold), transparent);
  position: relative;
}
.howto__line::after {
  content: '✦';
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  background: var(--kf-offwhite);
  color: var(--kf-rose-gold);
  padding: 0 6px;
  font-size: 12px;
}

@media (max-width: 880px) {
  .howto__steps {
    grid-template-columns: 1fr;
    gap: 18px;
  }
  .howto__line {
    width: 1px;
    height: 30px;
    margin: 0 auto;
    background: linear-gradient(180deg, transparent, var(--kf-rose-gold), transparent);
  }
  .howto__line::after { top: 50%; }
}

/* ----- 11. GALLERY ----------------------------------------------- */
.gallery {
  padding: var(--section-pad) 0;
  background: var(--kf-cream);
  position: relative;
  overflow: hidden;
}
.gallery__carousel {
  position: relative;
  max-width: 1100px;
  margin: 0 auto;
}
.gallery__track {
  display: flex;
  gap: 22px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  padding: 12px 4px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.gallery__track::-webkit-scrollbar { display: none; }
.gallery__item {
  flex: 0 0 calc((100% - 44px) / 3);
  scroll-snap-align: start;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all 0.4s ease;
  background: var(--kf-white);
  border: 1px solid rgba(200, 122, 84, 0.12);
}
.gallery__item:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
}
.gallery__item img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  display: block;
}

.gallery__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--kf-white);
  color: var(--kf-rose-gold);
  font-size: 28px;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  z-index: 5;
  transition: all 0.3s ease;
  border: 1px solid rgba(200, 122, 84, 0.15);
}
.gallery__nav:hover {
  background: var(--gradient-rose-gold);
  color: var(--kf-white);
  box-shadow: var(--shadow-lg);
}
.gallery__nav--prev { left: -16px; }
.gallery__nav--next { right: -16px; }

.gallery__dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 28px;
}
.gallery__dots button {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: rgba(200, 122, 84, 0.25);
  transition: all 0.3s ease;
  padding: 0;
}
.gallery__dots button.is-active {
  background: var(--kf-rose-gold);
  width: 28px;
  border-radius: 4px;
}

@media (max-width: 880px) {
  .gallery__item { flex: 0 0 calc((100% - 22px) / 2); }
  .gallery__nav { display: none; }
}
@media (max-width: 560px) {
  .gallery__item { flex: 0 0 80%; }
}

/* ----- 12. PLANS ------------------------------------------------- */
.plans {
  padding: var(--section-pad) 0;
  background: var(--gradient-cream);
  position: relative;
  overflow: hidden;
}
.plans__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
  align-items: stretch;
}
.plan {
  background: var(--kf-white);
  border-radius: var(--radius-lg);
  padding: 38px 30px 32px;
  border: 1px solid rgba(200, 122, 84, 0.15);
  display: flex;
  flex-direction: column;
  position: relative;
  transition: all 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.plan:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(200, 122, 84, 0.40);
}

.plan__header {
  margin-bottom: 18px;
}
.plan__name {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 600;
  color: var(--kf-bronze);
  display: block;
  line-height: 1;
}
.plan__sub {
  font-size: 12px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--kf-rose-gold);
  font-weight: 500;
  display: block;
  margin-top: 6px;
}
.plan__price {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 14px;
  padding-bottom: 22px;
  border-bottom: 1px solid rgba(200, 122, 84, 0.15);
}
.plan__price-currency {
  font-size: 18px;
  color: var(--kf-muted);
  font-weight: 500;
}
.plan__price-value {
  font-family: var(--font-display);
  font-size: 56px;
  font-weight: 600;
  color: var(--kf-brown);
  line-height: 1;
}
.plan__price-cents {
  font-size: 18px;
  color: var(--kf-muted);
  font-weight: 500;
}
.plan__desc {
  font-size: 14px;
  color: var(--kf-muted);
  margin-bottom: 22px;
  line-height: 1.55;
}
.plan__list {
  display: flex;
  flex-direction: column;
  gap: 11px;
  margin-bottom: 28px;
  flex-grow: 1;
}
.plan__list li {
  position: relative;
  padding-left: 26px;
  font-size: 14px;
  color: var(--kf-text);
  line-height: 1.5;
}
.plan__list li::before {
  content: '✓';
  position: absolute;
  left: 0; top: 1px;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--gradient-rose-gold);
  color: var(--kf-white);
  font-size: 10px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}
.plan__micro {
  text-align: center;
  font-size: 12px;
  color: var(--kf-muted);
  margin-top: 14px;
}

/* PLAN FEATURED */
.plan--featured {
  background: linear-gradient(160deg, #FFFFFF 0%, #FFFAF6 100%);
  border: 2px solid var(--kf-rose-gold);
  box-shadow: 0 16px 50px rgba(200, 122, 84, 0.18);
  transform: translateY(-12px);
  position: relative;
  overflow: hidden;
}
.plan--featured::before {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 200%; height: 100%;
  background: linear-gradient(90deg, transparent 0%, rgba(232, 167, 131, 0.18) 50%, transparent 100%);
  animation: shimmer 4s ease-in-out infinite;
  pointer-events: none;
}
.plan--featured:hover { transform: translateY(-16px); }

/* PLAN BEST */
.plan--best {
  background: linear-gradient(160deg, #FFFFFF 0%, #FBE7E2 100%);
  border: 2px solid rgba(216, 164, 111, 0.55);
}
.plan--best .plan__name,
.plan--featured .plan__name { color: var(--kf-rose-gold); }

.plan__badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gradient-rose-gold);
  color: var(--kf-white);
  font-size: 12px;
  font-weight: 600;
  padding: 7px 18px;
  border-radius: var(--radius-full);
  letter-spacing: 0.5px;
  white-space: nowrap;
  box-shadow: 0 6px 16px rgba(200, 122, 84, 0.35);
}
.plan__badge--gold {
  background: linear-gradient(135deg, #D8A46F 0%, #C87A54 100%);
}

@keyframes shimmer {
  0%, 100% { left: -100%; }
  50% { left: 100%; }
}

/* Corporate plan */
.plans__corporate {
  margin-top: 48px;
  background: linear-gradient(135deg, #2D1A12 0%, #4B2A1E 100%);
  color: var(--kf-white);
  border-radius: var(--radius-lg);
  padding: 36px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  position: relative;
  overflow: hidden;
}
.plans__corporate::before {
  content: '';
  position: absolute;
  top: -50%; right: -10%;
  width: 60%; height: 200%;
  background: radial-gradient(circle, rgba(232, 167, 131, 0.20), transparent 60%);
  pointer-events: none;
}
.plans__corporate-content { position: relative; z-index: 1; }
.plans__corporate h3 {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 600;
  margin: 8px 0 8px;
  line-height: 1.2;
}
.plans__corporate p {
  font-size: 14px;
  color: rgba(255,255,255,0.75);
  max-width: 540px;
  line-height: 1.6;
}
.plans__corporate .section-eyebrow { color: var(--kf-gold-soft); }
.plans__corporate .btn--outline {
  background: transparent;
  color: var(--kf-white);
  border-color: rgba(255,255,255,0.4);
  position: relative;
  z-index: 1;
}
.plans__corporate .btn--outline:hover {
  background: var(--kf-white);
  color: var(--kf-brown);
  border-color: var(--kf-white);
}

.plans__notice {
  text-align: center;
  margin-top: 28px;
  font-size: 13px;
  color: var(--kf-muted);
  font-style: italic;
}

@media (max-width: 980px) {
  .plans__grid { grid-template-columns: 1fr; gap: 36px; }
  .plan--featured { transform: none; }
  .plan--featured:hover { transform: translateY(-6px); }
  .plans__corporate { flex-direction: column; text-align: center; align-items: center; padding: 32px 24px; }
  .plans__corporate-content { width: 100%; }
  .plans__corporate p { margin-left: auto; margin-right: auto; }
}

/* ----- 13. COMPARE TABLE ----------------------------------------- */
.compare {
  padding: var(--section-pad) 0;
  background: var(--kf-offwhite);
}
.compare__table {
  max-width: 980px;
  margin: 0 auto;
  background: var(--kf-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(200, 122, 84, 0.10);
}
.compare__row {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
  gap: 16px;
  padding: 18px 28px;
  align-items: center;
  border-bottom: 1px solid rgba(200, 122, 84, 0.10);
  font-size: 14px;
  color: var(--kf-text);
}
.compare__row:last-child { border-bottom: none; }
.compare__row--head {
  background: linear-gradient(135deg, #FFFAF6, #FBE7E2);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--kf-bronze);
}
.compare__row--highlight {
  background: linear-gradient(90deg, rgba(232, 167, 131, 0.06), rgba(232, 167, 131, 0.01));
}
.compare__row strong { color: var(--kf-bronze); font-family: var(--font-display); font-size: 18px; font-weight: 600; }
.compare__tag {
  display: inline-block;
  font-size: 11px;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: var(--kf-white);
  background: var(--gradient-rose-gold);
  padding: 3px 10px;
  border-radius: var(--radius-full);
  font-style: normal;
  font-weight: 600;
  margin-left: 8px;
  vertical-align: middle;
}
.compare__tag--gold {
  background: linear-gradient(135deg, #D8A46F, #C87A54);
}
.compare__note {
  margin-top: 28px;
  text-align: center;
  font-size: 14px;
  color: var(--kf-muted);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}

@media (max-width: 780px) {
  .compare__row {
    grid-template-columns: 1fr;
    gap: 6px;
    padding: 16px 20px;
  }
  .compare__row--head { display: none; }
  .compare__row > span:nth-child(2)::before { content: 'Valor: '; color: var(--kf-muted); font-weight: 500; }
  .compare__row > span:nth-child(3)::before { content: 'Duração: '; color: var(--kf-muted); font-weight: 500; }
  .compare__row > span:nth-child(4)::before { content: 'Benefício: '; color: var(--kf-muted); font-weight: 500; }
}

/* ----- 14. BRAND ------------------------------------------------- */
.brand {
  padding: var(--section-pad) 0;
  background: var(--kf-cream);
}
.brand__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}
.brand__visual img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
}
.brand__values {
  display: flex;
  gap: 20px;
  margin-top: 28px;
  flex-wrap: wrap;
}
.brand__values > div {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: var(--kf-white);
  border: 1px solid rgba(200, 122, 84, 0.18);
  border-radius: var(--radius-full);
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  color: var(--kf-bronze);
}
.brand__values > div span {
  color: var(--kf-rose-gold);
  font-size: 18px;
}

@media (max-width: 880px) {
  .brand__grid { grid-template-columns: 1fr; }
}

/* ----- 15. TESTIMONIALS ------------------------------------------ */
.testimonials {
  padding: var(--section-pad) 0;
  background: var(--kf-offwhite);
}
.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.testimonial {
  background: var(--kf-white);
  border-radius: var(--radius-lg);
  padding: 38px 30px;
  border: 1px solid rgba(200, 122, 84, 0.12);
  text-align: center;
  position: relative;
  transition: all 0.35s ease;
}
.testimonial:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.testimonial__quote {
  font-family: var(--font-display);
  font-size: 60px;
  color: var(--kf-rose-gold);
  line-height: 1;
  height: 32px;
  opacity: 0.4;
}
.testimonial__placeholder {
  font-style: italic;
  font-family: var(--font-display);
  font-size: 18px;
  color: var(--kf-muted);
  margin: 20px 0 18px;
  line-height: 1.5;
}
.testimonial__name {
  font-size: 13px;
  color: var(--kf-rose-gold);
  letter-spacing: 1px;
  text-transform: uppercase;
  font-weight: 500;
}

@media (max-width: 880px) {
  .testimonials__grid { grid-template-columns: 1fr; }
}

/* ----- 16. FAQ --------------------------------------------------- */
.faq {
  padding: var(--section-pad) 0;
  background: var(--kf-cream);
}
.faq__list {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.faq__item {
  background: var(--kf-white);
  border: 1px solid rgba(200, 122, 84, 0.15);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all 0.3s ease;
}
.faq__item:hover { border-color: rgba(200, 122, 84, 0.35); }
.faq__item[open] {
  border-color: var(--kf-rose-gold);
  box-shadow: var(--shadow-sm);
}
.faq__item summary {
  list-style: none;
  cursor: pointer;
  padding: 22px 26px;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 600;
  color: var(--kf-bronze);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  transition: color 0.25s ease;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after {
  content: '+';
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--gradient-rose-gold);
  color: var(--kf-white);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 400;
  flex-shrink: 0;
  transition: transform 0.35s ease;
}
.faq__item[open] summary { color: var(--kf-rose-gold); }
.faq__item[open] summary::after { transform: rotate(45deg); }
.faq__answer {
  padding: 0 26px 24px;
  animation: faqOpen 0.35s ease-out;
}
.faq__answer p {
  font-size: 15px;
  color: var(--kf-muted);
  line-height: 1.7;
}
.faq__answer code {
  background: var(--kf-cream);
  padding: 2px 8px;
  border-radius: 6px;
  font-size: 13px;
  font-family: 'Courier New', monospace;
  color: var(--kf-rose-gold);
}
@keyframes faqOpen {
  from { opacity: 0; transform: translateY(-6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ----- 17. CTA FINAL --------------------------------------------- */
.cta-final {
  padding: var(--section-pad) 0;
  background: var(--kf-offwhite);
}
.cta-final__inner {
  background: linear-gradient(135deg, #2D1A12 0%, #4B2A1E 50%, #7A432E 100%);
  border-radius: var(--radius-xl);
  padding: clamp(40px, 6vw, 70px);
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 40px;
  align-items: center;
  position: relative;
  overflow: hidden;
  color: var(--kf-white);
}
.cta-final__inner::before {
  content: '';
  position: absolute;
  top: -40%; right: -20%;
  width: 80%; height: 200%;
  background: radial-gradient(circle, rgba(232, 167, 131, 0.30), transparent 60%);
  pointer-events: none;
}
.cta-final__inner::after {
  content: '';
  position: absolute;
  bottom: -30%; left: -10%;
  width: 60%; height: 180%;
  background: radial-gradient(circle, rgba(246, 199, 201, 0.20), transparent 60%);
  pointer-events: none;
}
.cta-final__content {
  position: relative;
  z-index: 1;
}
.cta-final__buttons {
  display: flex;
  gap: 14px;
  margin-top: 30px;
  flex-wrap: wrap;
}
.cta-final__visual {
  position: relative;
  z-index: 1;
}
.cta-final__visual img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  animation: floatUpDown 6s ease-in-out infinite;
}

@media (max-width: 880px) {
  .cta-final__inner { grid-template-columns: 1fr; text-align: center; }
  .cta-final__buttons { justify-content: center; }
  .cta-final__visual { max-width: 360px; margin: 0 auto; }
}

/* ----- 18. FOOTER ------------------------------------------------ */
.footer {
  background: #2D1A12;
  color: rgba(255, 248, 244, 0.75);
  padding: 70px 0 24px;
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
  gap: 50px;
  margin-bottom: 50px;
}
.footer__logo {
  height: 38px;
  width: auto;
  margin-bottom: 14px;
  filter: brightness(1.1);
}
.footer__tagline {
  font-family: var(--font-display);
  font-size: 16px;
  color: var(--kf-gold-soft);
  font-style: italic;
  margin-bottom: 14px;
  letter-spacing: 1px;
}
.footer__about {
  font-size: 14px;
  line-height: 1.6;
  color: rgba(255, 248, 244, 0.60);
  max-width: 320px;
}
.footer__about strong { color: var(--kf-gold-soft); }
.footer__col h4 {
  font-family: var(--font-display);
  font-size: 18px;
  color: var(--kf-white);
  font-weight: 600;
  margin-bottom: 18px;
}
.footer__col ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer__col a,
.footer__col li {
  font-size: 14px;
  color: rgba(255, 248, 244, 0.70);
  transition: color 0.25s;
}
.footer__col a:hover { color: var(--kf-gold-soft); }
.footer__col em {
  color: rgba(255, 248, 244, 0.45);
  font-style: italic;
  font-size: 13px;
}

.footer__legal {
  padding: 24px 0;
  border-top: 1px solid rgba(255, 248, 244, 0.08);
  border-bottom: 1px solid rgba(255, 248, 244, 0.08);
  font-size: 13px;
  line-height: 1.6;
  color: rgba(255, 248, 244, 0.55);
  text-align: center;
}
.footer__legal strong { color: var(--kf-gold-soft); }
.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 24px;
  font-size: 13px;
  color: rgba(255, 248, 244, 0.50);
}
.footer__credits {
  font-family: var(--font-display);
  font-style: italic;
  color: var(--kf-gold-soft);
}

@media (max-width: 880px) {
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 36px; }
}
@media (max-width: 540px) {
  .footer__grid { grid-template-columns: 1fr; gap: 30px; }
  .footer__bottom { flex-direction: column; text-align: center; }
}

/* ----- 19. STICKY MOBILE CTA ------------------------------------- */
.sticky-cta {
  position: fixed;
  bottom: 18px;
  left: 50%;
  transform: translateX(-50%) translateY(110%);
  background: var(--gradient-rose-gold);
  color: var(--kf-white);
  padding: 14px 26px;
  border-radius: var(--radius-full);
  font-size: 14px;
  font-weight: 600;
  display: none;
  align-items: center;
  gap: 10px;
  z-index: 40;
  box-shadow: 0 14px 36px rgba(200, 122, 84, 0.50);
  transition: transform 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
  letter-spacing: 0.3px;
}
.sticky-cta.is-visible {
  transform: translateX(-50%) translateY(0);
}
@media (max-width: 968px) {
  .sticky-cta { display: flex; }
}

/* ----- 20. REVEAL ANIMATIONS ------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ----- 21. ACCESSIBILITY ----------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

:focus-visible {
  outline: 2px solid var(--kf-rose-gold);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ----- SELECTION ------------------------------------------------- */
::selection {
  background: var(--kf-rose-gold);
  color: var(--kf-white);
}

/* ----- 22. IN-APP BROWSER COMPATIBILITY -------------------------- */
/* Tap highlight no Android - desabilitar o flash azul padrão */
* {
  -webkit-tap-highlight-color: transparent;
}
a, button, summary {
  -webkit-tap-highlight-color: rgba(200, 122, 84, 0.15);
}

/* Fallback para navegadores sem suporte a backdrop-filter
   (alguns in-app browsers do Instagram/FB ignoram) */
@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .header {
    background: rgba(255, 248, 244, 0.96);
  }
  .header.is-scrolled {
    background: var(--kf-offwhite);
  }
}

/* Sticky CTA respeitando safe-area-inset (iPhone com notch / barra inferior) */
.sticky-cta {
  bottom: calc(18px + env(safe-area-inset-bottom, 0px));
}

/* Footer com safe area inferior */
.footer {
  padding-bottom: calc(24px + env(safe-area-inset-bottom, 0px));
}

/* Banner aviso de in-app browser (Instagram, Facebook, TikTok) */
.inapp-banner {
  position: sticky;
  top: 0;
  z-index: 70;
  background: linear-gradient(135deg, #2D1A12 0%, #4B2A1E 100%);
  color: var(--kf-white);
  font-size: 13px;
  line-height: 1.4;
  padding: 10px 16px;
  padding-top: calc(10px + env(safe-area-inset-top, 0px));
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.20);
  transition: transform 0.4s cubic-bezier(0.2, 0.8, 0.2, 1),
              opacity 0.4s ease;
  transform: translateY(0);
  opacity: 1;
}
.inapp-banner.is-hidden {
  transform: translateY(-110%);
  opacity: 0;
}
.inapp-banner__content {
  display: flex;
  align-items: center;
  gap: 12px;
  max-width: var(--container-max);
  margin: 0 auto;
}
.inapp-banner__icon {
  color: var(--kf-gold-soft);
  font-size: 14px;
  flex-shrink: 0;
}
.inapp-banner p {
  flex: 1;
  margin: 0;
  font-size: 13px;
  line-height: 1.45;
  color: rgba(255, 248, 244, 0.92);
}
.inapp-banner strong {
  color: var(--kf-gold-soft);
  font-weight: 600;
}
.inapp-banner__close {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  color: var(--kf-white);
  font-size: 20px;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s ease;
  padding: 0;
}
.inapp-banner__close:hover {
  background: rgba(255, 255, 255, 0.22);
}

@media (max-width: 540px) {
  .inapp-banner { font-size: 12px; padding-left: 12px; padding-right: 12px; }
  .inapp-banner p { font-size: 12px; }
}

/* Prevent iOS text size adjust */
html {
  -webkit-text-size-adjust: 100%;
  -moz-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

/* Smooth touch scrolling em todos os carrosseis */
.gallery__track {
  -webkit-overflow-scrolling: touch;
}

/* Evitar problemas de seleção indesejada em botões dentro do in-app */
.btn, .header__burger, .gallery__nav, .faq__item summary {
  -webkit-touch-callout: none;
  user-select: none;
}

/* =================================================================
   AJUSTE EDUARDO — Correção visual/mobile + fonte PT-BR + venda
   Mantido no final para sobrescrever o CSS antigo sem quebrar a base.
================================================================== */
:root {
  --font-display: 'Lora', Georgia, 'Times New Roman', serif;
  --font-script: 'Lora', Georgia, serif;
  --font-body: 'Montserrat', Arial, Helvetica, sans-serif;
  --section-pad: clamp(46px, 6vw, 88px);
  --kf-cream: #FFF7F2;
  --kf-offwhite: #FFFDFC;
  --kf-text: #352018;
  --kf-muted: #765F57;
}
html, body { width: 100%; max-width: 100%; overflow-x: hidden; }
body { font-family: var(--font-body); letter-spacing: -0.01em; }
.container { padding-left: clamp(16px, 4vw, 24px); padding-right: clamp(16px, 4vw, 24px); }
.section-title, .hero__title-main, .hero__title-script, .plan__name, .plans__corporate h3, .compare__row strong, .ingredient h3, .product__card strong, .trust__card p, .desire__card h3, .howto__step h3, .testimonial__name, .faq__item summary {
  font-family: var(--font-display);
  letter-spacing: -0.025em;
}
.section-title { line-height: 1.08; }
.section-text { line-height: 1.68; }
.header__logo img { max-height: 54px; width: auto; object-fit: contain; }
.header__inner { min-height: 76px; }
.top-bar { background: linear-gradient(90deg, #3A2118 0%, #7A432E 48%, #3A2118 100%); }

/* Hero mais forte e com movimento no pote */
.hero { padding: clamp(42px, 7vw, 96px) 0 clamp(46px, 7vw, 92px); background: radial-gradient(circle at 78% 22%, rgba(239,169,173,.22), transparent 32%), radial-gradient(circle at 10% 80%, rgba(216,164,111,.18), transparent 32%), var(--gradient-cream); }
.hero__inner { gap: clamp(26px, 5vw, 72px); align-items: center; }
.hero__title { margin-bottom: 6px; }
.hero__title-script { font-size: clamp(44px, 7vw, 88px); font-style: normal; line-height: .92; }
.hero__title-main { font-size: clamp(40px, 6.2vw, 78px); line-height: .92; }
.hero__subtitle { letter-spacing: 2.8px; }
.hero__text { max-width: 560px; }
.hero__product-wrap { max-width: min(500px, 100%); isolation: isolate; animation: keraFloat 5.4s ease-in-out infinite; }
.hero__product { position: relative; z-index: 2; width: min(420px, 92vw); margin: 0 auto; filter: drop-shadow(0 28px 32px rgba(122, 67, 46, .20)); }
.hero__product-wrap::before,
.hero__product-wrap::after {
  content: '';
  position: absolute;
  z-index: 1;
  border-radius: 999px;
  pointer-events: none;
}
.hero__product-wrap::before { width: 82%; height: 82%; left: 9%; top: 10%; background: radial-gradient(circle, rgba(239,184,158,.30), transparent 68%); animation: keraPulse 4.8s ease-in-out infinite; }
.hero__product-wrap::after { width: 18px; height: 18px; right: 14%; top: 18%; background: rgba(255,255,255,.95); box-shadow: -210px 150px 0 -4px rgba(255,255,255,.86), -120px -18px 0 -6px rgba(216,164,111,.8), 52px 206px 0 -5px rgba(232,167,131,.85); animation: keraSparkle 3.8s ease-in-out infinite; }
.hero__glow { z-index: 0; opacity: .92; animation: keraGlow 5.6s ease-in-out infinite; }
.hero__badge { z-index: 4; backdrop-filter: blur(10px); }
.hero__badge--top { right: 2%; top: 7%; }
.hero__badge--bottom { left: 3%; bottom: 12%; }
@keyframes keraFloat { 0%,100%{ transform: translate3d(0,0,0) rotate(-.4deg); } 50%{ transform: translate3d(0,-16px,0) rotate(.6deg); } }
@keyframes keraPulse { 0%,100%{ transform: scale(.96); opacity:.65; } 50%{ transform: scale(1.05); opacity:1; } }
@keyframes keraSparkle { 0%,100%{ transform: scale(.9) rotate(0deg); opacity:.45; } 50%{ transform: scale(1.22) rotate(45deg); opacity:.95; } }
@keyframes keraGlow { 0%,100%{ transform: scale(.92); opacity:.45; } 50%{ transform: scale(1.05); opacity:.8; } }

/* Cards de confiança e benefícios com preenchimento correto no mobile */
.trust { padding: 34px 0 26px; }
.trust__grid { gap: 16px; align-items: stretch; }
.trust__card { min-height: 136px; padding: 24px 18px; }
.desire { padding-top: clamp(44px, 6vw, 84px); }
.desire__grid { gap: 20px; align-items: stretch; }
.desire__card { min-height: 230px; padding: 34px 24px; display: flex; flex-direction: column; justify-content: center; }
.desire__card p { max-width: 260px; margin-left: auto; margin-right: auto; }
.product__visual img { width: 100%; max-width: 540px; margin-inline: auto; border-radius: var(--radius-xl); box-shadow: var(--shadow-lg); }
.product__grid, .brand__grid { align-items: center; }
.gallery__item img { background: #fff; }

/* Planos com imagem, desconto e frete grátis */
.plans { background: linear-gradient(180deg, #FFFDFC 0%, #FFF7F2 100%); }
.plans__grid { align-items: stretch; gap: 28px; padding-top: 18px; }
.plan { display: flex; flex-direction: column; padding: 24px 26px 28px; overflow: visible; }
.plan__image { height: 178px; display: flex; align-items: flex-end; justify-content: center; margin: -8px 0 14px; position: relative; }
.plan__image img { max-height: 100%; width: auto; object-fit: contain; filter: drop-shadow(0 14px 18px rgba(122,67,46,.14)); transform: translateZ(0); transition: transform .45s ease, filter .45s ease; }
.plan:hover .plan__image img { transform: translateY(-6px) scale(1.02); filter: drop-shadow(0 20px 24px rgba(122,67,46,.18)); }
.plan__image--single img { max-height: 176px; }
.plan__image--double img { max-height: 172px; }
.plan__image--bundle { height: 150px; }
.plan__image--bundle img { max-width: 108%; max-height: 150px; }
.plan__header { margin-bottom: 8px; }
.plan__sub { line-height: 1.35; }
.plan__saving { align-self: flex-start; display: inline-flex; align-items: center; gap: 6px; background: linear-gradient(135deg, rgba(200,122,84,.12), rgba(239,169,173,.18)); color: var(--kf-bronze); border: 1px solid rgba(200,122,84,.18); border-radius: var(--radius-full); padding: 7px 12px; font-size: 12px; font-weight: 800; letter-spacing: .6px; text-transform: uppercase; margin: 2px 0 14px; }
.plan__saving::before { content: '✓'; width: 18px; height: 18px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; background: var(--gradient-rose-gold); color: #fff; font-size: 11px; }
.plan__saving--base { background: rgba(255,255,255,.7); color: var(--kf-muted); }
.plan__saving--gold { background: linear-gradient(135deg, rgba(216,164,111,.18), rgba(200,122,84,.18)); }
.plan__price { margin: 4px 0 6px; padding-top: 0; border-top: none; }
.plan__price-value { font-size: clamp(48px, 5vw, 60px); }
.plan__per-pot { margin: -2px 0 14px; color: var(--kf-bronze); font-size: 13px; font-weight: 700; }
.plan__desc { min-height: auto; margin-bottom: 18px; }
.plan__list { margin-top: auto; }
.plan__list li::before { content: '✓'; box-shadow: 0 4px 10px rgba(200,122,84,.20); }
.plan__badge { top: -18px; z-index: 5; padding: 8px 18px; }
.plan--featured, .plan--best { padding-top: 30px; }
.plan--featured { transform: translateY(-8px); }
.plan--featured:hover { transform: translateY(-13px); }
.plans__notice code { display: none; }
.compare__row { grid-template-columns: 1.25fr .95fr .95fr 1.6fr; }

/* Remoção definitiva do aviso do Instagram/in-app */
.inapp-banner { display: none !important; }
html.is-inapp-browser body { padding-top: 0 !important; }

/* Ajustes mobile fortes */
@media (max-width: 980px) {
  .header__inner { min-height: 68px; }
  .header__logo img { max-height: 46px; max-width: 178px; }
  .mobile-menu { max-height: calc(100vh - 68px); overflow-y: auto; }
  .hero__inner, .product__grid, .brand__grid, .cta-final__inner { grid-template-columns: 1fr; }
  .hero__content { text-align: center; max-width: 720px; margin: 0 auto; }
  .hero__text, .hero__microcopy { margin-left: auto; margin-right: auto; }
  .hero__bullets { max-width: 580px; margin-left: auto; margin-right: auto; text-align: left; }
  .hero__ctas { justify-content: center; }
  .hero__visual { order: -1; }
  .hero__product { width: min(330px, 84vw); }
  .hero__badge--top { right: 8%; top: 2%; }
  .hero__badge--bottom { left: 7%; bottom: 7%; }
  .trust__grid { grid-template-columns: repeat(2, minmax(0,1fr)); max-width: 680px; margin-inline: auto; }
  .trust__card:last-child { grid-column: 1 / -1; max-width: calc(50% - 8px); width: 100%; justify-self: center; }
  .desire__grid { grid-template-columns: repeat(2, minmax(0,1fr)); max-width: 760px; margin-inline: auto; }
  .desire__card:last-child { grid-column: 1 / -1; max-width: calc(50% - 10px); width: 100%; justify-self: center; }
  .plans__grid { grid-template-columns: 1fr; max-width: 620px; margin-inline: auto; gap: 42px; }
  .plan--featured, .plan--featured:hover { transform: none; }
  .plan__badge { top: -15px; }
}

@media (max-width: 640px) {
  body { font-size: 15px; line-height: 1.55; }
  .container { padding-left: 18px; padding-right: 18px; }
  .top-bar { padding: 8px 0; }
  .top-bar__text { font-size: 11.5px; line-height: 1.35; }
  .header { top: 0; }
  .header__inner { min-height: 64px; }
  .header__logo img { max-height: 38px; max-width: 154px; }
  .header__burger { width: 42px; height: 42px; }
  .mobile-menu { padding: 14px 18px 18px; }
  .hero { padding: 28px 0 38px; }
  .hero__inner { gap: 18px; }
  .eyebrow { justify-content: center; margin-bottom: 14px; }
  .hero__title-script { font-size: clamp(42px, 13vw, 56px); }
  .hero__title-main { font-size: clamp(38px, 12vw, 52px); }
  .hero__subtitle { font-size: 12px; letter-spacing: 1.8px; margin: 8px 0 14px; }
  .hero__text { font-size: 15px; line-height: 1.58; }
  .hero__bullets { gap: 8px; margin-top: 18px; }
  .hero__bullets li { font-size: 13.5px; }
  .hero__ctas { flex-direction: column; gap: 10px; margin-top: 18px; }
  .hero__ctas .btn { width: 100%; }
  .hero__product { width: min(280px, 82vw); }
  .hero__product-wrap { animation-duration: 6.2s; }
  .hero__badge { transform: scale(.86); }
  .hero__badge--top { right: 0; top: 0; }
  .hero__badge--bottom { left: 0; bottom: 4%; }
  .section-head { margin-bottom: 28px; }
  .section-title { font-size: clamp(30px, 9vw, 40px); }
  .section-text { font-size: 14.5px; }
  .trust { padding: 26px 0 18px; }
  .trust__grid { gap: 12px; }
  .trust__card { min-height: 118px; padding: 18px 12px; border-radius: 20px; }
  .trust__icon { width: 42px; height: 42px; margin-bottom: 10px; }
  .trust__card p { font-size: 17px; line-height: 1.16; }
  .desire__grid { gap: 12px; }
  .desire__card { min-height: 172px; padding: 22px 14px; border-radius: 22px; }
  .desire__icon { width: 54px; height: 54px; font-size: 18px; margin-bottom: 14px; }
  .desire__card h3 { font-size: 24px; margin-bottom: 8px; }
  .desire__card p { font-size: 13.5px; line-height: 1.48; }
  .product__cards { grid-template-columns: repeat(2, minmax(0,1fr)); gap: 10px; }
  .product__card { padding: 16px 10px; }
  .howto__steps { gap: 14px; }
  .howto__line { display: none; }
  .gallery__carousel { margin-inline: -18px; border-radius: 0; }
  .plans__grid { gap: 34px; padding-top: 10px; }
  .plan { padding: 22px 20px 24px; border-radius: 28px; }
  .plan__image { height: 136px; margin-top: 0; margin-bottom: 12px; }
  .plan__image--single img { max-height: 134px; }
  .plan__image--double img { max-height: 132px; }
  .plan__image--bundle { height: 112px; }
  .plan__image--bundle img { max-width: 116%; max-height: 112px; }
  .plan__name { font-size: 31px; }
  .plan__sub { font-size: 11px; letter-spacing: 1.8px; }
  .plan__saving { font-size: 10.5px; padding: 6px 10px; margin-bottom: 10px; }
  .plan__price-value { font-size: 52px; }
  .plan__desc, .plan__list li { font-size: 13.5px; }
  .plan__list { gap: 10px; margin-bottom: 20px; }
  .plan__badge { top: -14px; font-size: 11px; padding: 7px 14px; }
  .plans__corporate { margin-top: 36px; padding: 28px 20px; border-radius: 28px; }
  .plans__notice { font-size: 12.5px; line-height: 1.45; }
  .compare__table { border-radius: 24px; }
  .compare__row { padding: 15px 18px; }
  .brand__values { grid-template-columns: 1fr; }
  .cta-final__buttons { flex-direction: column; }
  .cta-final__buttons .btn { width: 100%; }
  .footer__grid { gap: 26px; }
  .sticky-cta { width: calc(100vw - 36px); max-width: 360px; height: 54px; font-size: 13.5px; bottom: calc(12px + env(safe-area-inset-bottom, 0px)); }
}

@media (max-width: 420px) {
  .container { padding-left: 16px; padding-right: 16px; }
  .hero__product { width: min(258px, 80vw); }
  .trust__grid, .desire__grid { gap: 10px; }
  .trust__card { min-height: 110px; }
  .trust__card p { font-size: 16px; }
  .desire__card { min-height: 162px; }
  .desire__card h3 { font-size: 22px; }
  .desire__card p { font-size: 13px; }
  .plan { padding-left: 18px; padding-right: 18px; }
  .btn { min-height: 50px; padding-left: 22px; padding-right: 22px; }
}