/* =========================================================
   BLUE BIJU MAKEUP — Landing page
   Estrutura:
   1. Tokens (cores, tipografia, espaçamentos)
   2. Reset e base
   3. Utilitários e componentes (botões, mídia, chips)
   4. Header e navegação
   5. Seções (hero → footer)
   6. Responsivo
   7. Movimento reduzido
   ========================================================= */

/* ---------- 1. TOKENS ---------- */
:root {
  /* Cores — azul de identidade usado com moderação */
  --blue: #183F9E;          /* azul da logo oficial: botões, links, destaques */
  --blue-dark: #122F78;     /* hover e banner */
  --blue-soft: #E7EDF8;     /* fundos suaves, ícones */
  --ink: #18203A;           /* títulos */
  --text: #3A4258;          /* textos */
  --muted: #676E84;         /* textos secundários */
  --paper: #FBFBF9;         /* fundo principal (off-white frio) */
  --tint: #F2F4F8;          /* fundo de seções alternadas */
  --line: #E2E5EC;          /* bordas finas */
  --rose: #EBD9D3;          /* acento nude, uso pontual */
  --white: #FFFFFF;

  /* Tipografia */
  --font-display: "Cormorant Garamond", "Times New Roman", Georgia, serif;
  --font-body: "Montserrat", "Segoe UI", system-ui, -apple-system, sans-serif;

  --fs-hero: clamp(2.5rem, 1.6rem + 3.6vw, 4.25rem);
  --fs-h2: clamp(2rem, 1.5rem + 2vw, 3rem);
  --fs-h3: clamp(1.35rem, 1.2rem + .5vw, 1.6rem);
  --fs-lead: clamp(1rem, .96rem + .25vw, 1.125rem);
  --fs-body: 1rem;
  --fs-small: .875rem;
  --fs-xs: .78rem;

  /* Espaçamentos e layout */
  --container: 1200px;
  --gutter: clamp(1.25rem, 4vw, 2.5rem);
  --section-y: clamp(4.5rem, 9vw, 7.5rem);
  --header-h: 84px;

  /* Raios: hierarquia intencional (pílula para ações, suave para mídia) */
  --r-pill: 999px;
  --r-media: 18px;
  --r-sm: 10px;

  --ease: cubic-bezier(.22, .61, .36, 1);
}

/* ---------- 2. RESET E BASE ---------- */
*,
*::before,
*::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 12px);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.65;
  color: var(--text);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.nav-open { overflow: hidden; }

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, p, figure { margin: 0; }
button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; }

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--ink);
  line-height: 1.08;
  letter-spacing: -.01em;
}

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

.skip-link {
  position: absolute;
  left: 1rem;
  top: -60px;
  z-index: 200;
  padding: .75rem 1rem;
  background: var(--ink);
  color: var(--white);
  border-radius: var(--r-sm);
  transition: top .2s;
}
.skip-link:focus { top: 1rem; }

.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.icon {
  width: 1.15em;
  height: 1.15em;
  flex-shrink: 0;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ---------- 3. COMPONENTES ---------- */

/* Botões */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .55rem;
  min-height: 46px;
  padding: .75rem 1.4rem;
  border-radius: var(--r-pill);
  font-size: .9rem;
  font-weight: 600;
  letter-spacing: .01em;
  line-height: 1.2;
  border: 1.5px solid transparent;
  transition: background-color .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease), transform .25s var(--ease);
  white-space: nowrap;
}
.btn:active { transform: scale(.98); }
.btn--lg { min-height: 54px; padding: .9rem 1.7rem; font-size: .95rem; }

.btn--primary { background: var(--blue); color: var(--white); }
.btn--primary:hover { background: var(--blue-dark); }

.btn--ghost { border-color: var(--ink); color: var(--ink); }
.btn--ghost:hover { background: var(--ink); color: var(--white); }

.btn--light { background: var(--white); color: var(--blue-dark); }
.btn--light:hover { background: var(--blue-soft); }

.link-btn {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-size: .875rem;
  font-weight: 600;
  color: var(--blue);
  padding-block: .25rem;
  background-image: linear-gradient(currentColor, currentColor);
  background-size: 100% 1.5px;
  background-position: 0 100%;
  background-repeat: no-repeat;
  transition: background-size .3s var(--ease);
}
.link-btn:hover { background-size: 40% 1.5px; }

.icon-btn {
  display: inline-grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--line);
  color: var(--ink);
  background: var(--white);
  transition: background-color .2s, color .2s, border-color .2s;
}
.icon-btn:hover { border-color: var(--ink); }
.icon-btn--wa { background: var(--blue); border-color: var(--blue); color: var(--white); }
.icon-btn--light { background: transparent; border-color: rgba(255,255,255,.3); color: var(--white); }
.icon-btn--light:hover { border-color: var(--white); }

/* Mídia com fallback elegante enquanto a foto real não é adicionada */
.media {
  position: relative;
  overflow: hidden;
  border-radius: var(--r-media);
  /* fundo suave visível enquanto a foto carrega ou se ela não existir */
  background:
    radial-gradient(120% 80% at 20% 10%, #F4F6FB 0%, transparent 60%),
    linear-gradient(160deg, #E9EEF8 0%, #DCE4F3 55%, #EFE3DF 100%);
}
.media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
/* Estado sem imagem (classe aplicada via JS quando o arquivo não existe) */
.media.is-empty img { visibility: hidden; }
.media.is-empty::after {
  content: "Foto: " attr(data-label);
  position: absolute;
  left: 50%;
  bottom: 1rem;
  transform: translateX(-50%);
  max-width: calc(100% - 2rem);
  padding: .35rem .75rem;
  border-radius: var(--r-pill);
  background: rgba(255,255,255,.75);
  color: var(--muted);
  font-size: .7rem;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Arco: moldura inspirada em espelho de penteadeira (elemento assinatura) */
.arch {
  aspect-ratio: 4 / 5;
  border-radius: 50% 50% var(--r-media) var(--r-media) / 40% 40% var(--r-media) var(--r-media);
}

/* Chips de subcategoria */
.chips {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin-block: 1.5rem .25rem;
}
.chips li {
  padding: .45rem 1rem;
  border: 1px solid var(--line);
  border-radius: var(--r-pill);
  background: var(--white);
  font-size: var(--fs-small);
  font-weight: 500;
  color: var(--ink);
}

/* ---------- 4. HEADER E NAVEGAÇÃO ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  padding-top: env(safe-area-inset-top, 0px);
  background: var(--paper);
  transition: background-color .3s var(--ease), box-shadow .3s var(--ease);
}
/* backdrop-filter criaria um novo contexto para o menu fixo: desligado com o menu aberto */
body.nav-open .site-header {
  -webkit-backdrop-filter: none !important;
  backdrop-filter: none !important;
  background: var(--paper);
}
.site-header.is-scrolled {
  background: rgba(251, 251, 249, .85);
  -webkit-backdrop-filter: saturate(160%) blur(12px);
  backdrop-filter: saturate(160%) blur(12px);
  box-shadow: 0 1px 0 var(--line);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  height: var(--header-h);
}

.logo {
  display: inline-flex;
  flex-direction: column;
  line-height: 1;
  color: var(--ink);
}
/* Logo oficial em imagem */
.logo__img {
  width: auto;
  height: 66px;
}
.logo__img--footer { height: 88px; }

.nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav__list {
  display: flex;
  gap: 1.75rem;
}
.nav__list a {
  position: relative;
  font-size: .875rem;
  font-weight: 500;
  color: var(--text);
  padding-block: .4rem;
  transition: color .2s;
}
.nav__list a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1.5px;
  background: var(--blue);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .3s var(--ease);
}
.nav__list a:hover,
.nav__list a.is-active { color: var(--ink); }
.nav__list a:hover::after,
.nav__list a.is-active::after { transform: scaleX(1); }

.header__mobile { display: none; align-items: center; gap: .5rem; }

.nav-toggle {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 0 11px;
}
.nav-toggle span {
  display: block;
  height: 1.5px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform .3s var(--ease), opacity .2s;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.nav-backdrop {
  position: fixed;
  inset: 0;
  z-index: 90;
  background: rgba(24, 32, 58, .35);
  opacity: 0;
  transition: opacity .3s var(--ease);
}
.nav-backdrop.is-visible { opacity: 1; }

/* ---------- 5. SEÇÕES ---------- */

/* Base de seção */
.section { padding-block: var(--section-y); }
.section--tint { background: var(--tint); }

.section__head {
  max-width: 640px;
  margin-bottom: clamp(2rem, 4vw, 3.25rem);
}
.section__head--row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.5rem;
  max-width: none;
}
.section__head--row > div:first-child { max-width: 640px; }
.section__title { font-size: var(--fs-h2); }
.section__lead {
  margin-top: .9rem;
  font-size: var(--fs-lead);
  color: var(--muted);
  max-width: 58ch;
}
.section__foot { margin-top: 2.5rem; }

/* HERO */
.hero { padding-block: clamp(2rem, 5vw, 4.5rem) clamp(3.5rem, 7vw, 6rem); overflow: hidden; }
.hero__grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  align-items: center;
  gap: clamp(2.5rem, 6vw, 5rem);
}
.hero__eyebrow {
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 1.4rem;
}
.hero__title {
  font-size: var(--fs-hero);
  font-weight: 500;
  line-height: 1.02;
  max-width: 15ch;
}
.hero__lead {
  margin-top: 1.5rem;
  font-size: var(--fs-lead);
  max-width: 46ch;
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-top: 2.25rem;
}
.hero__proof {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem 1.5rem;
  margin-top: 2.25rem;
  font-size: var(--fs-small);
  color: var(--muted);
}
.hero__proof li { display: inline-flex; align-items: center; gap: .45rem; }
.hero__proof .icon { color: var(--blue); stroke-width: 2; }

.hero__visual {
  position: relative;
  padding: 0 0 3rem 3rem;
}
.hero__main {
  width: 100%;
  max-width: 460px;
  margin-left: auto;
}
.hero__side {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 42%;
  aspect-ratio: 1;
  border: 6px solid var(--paper);
  border-radius: 50%;
}
.hero__handle {
  position: absolute;
  right: 1rem;
  top: 55%;
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .55rem .95rem;
  border-radius: var(--r-pill);
  background: var(--white);
  color: var(--ink);
  font-size: .8rem;
  font-weight: 600;
  box-shadow: 0 6px 20px rgba(24, 32, 58, .08);
}
.hero__handle .icon { color: var(--blue); }

/* Único momento orquestrado de entrada da página */
@media (prefers-reduced-motion: no-preference) {
  .hero__text > *,
  .hero__main,
  .hero__side,
  .hero__handle {
    animation: rise .9s var(--ease) both;
  }
  .hero__eyebrow { animation-delay: .05s; }
  .hero__title { animation-delay: .12s; }
  .hero__lead { animation-delay: .2s; }
  .hero__actions { animation-delay: .28s; }
  .hero__proof { animation-delay: .34s; }
  .hero__main { animation: archIn 1.1s var(--ease) .1s both; }
  .hero__side { animation-delay: .45s; }
  .hero__handle { animation-delay: .6s; }
}
@keyframes rise {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: none; }
}
@keyframes archIn {
  from { opacity: 0; clip-path: inset(100% 0 0 0 round 50% 50% 0 0); }
  to { opacity: 1; clip-path: inset(0 0 0 0 round 0); }
}

/* FAIXA DE BENEFÍCIOS */
.perks {
  border-block: 1px solid var(--line);
  background: var(--white);
}
.perks__list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.perk {
  display: flex;
  align-items: flex-start;
  gap: .9rem;
  padding: 1.6rem 1.25rem;
}
.perk + .perk { border-left: 1px solid var(--line); }
.perk .icon { width: 1.5rem; height: 1.5rem; color: var(--blue); margin-top: .1rem; }
.perk strong {
  display: block;
  font-size: .92rem;
  font-weight: 600;
  color: var(--ink);
}
.perk span { font-size: var(--fs-small); color: var(--muted); line-height: 1.5; }

/* CATEGORIAS */
.cat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1rem, 2.5vw, 2rem);
}
.cat-card__media {
  aspect-ratio: 4 / 5;
}
.cat-card__media img { transition: transform .8s var(--ease); }
.cat-card:hover .cat-card__media img { transform: scale(1.04); }
.cat-card__body { padding-top: 1.25rem; }
.cat-card h3 { font-size: 1.9rem; font-weight: 500; }
.cat-card p { margin-block: .5rem .9rem; color: var(--muted); max-width: 34ch; }

/* PRODUTOS EM DESTAQUE */
.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(1rem, 2vw, 1.75rem);
}
.product-card {
  display: flex;
  flex-direction: column;
  background: var(--white);
  border-radius: var(--r-media);
  overflow: hidden;
  border: 1px solid var(--line);
  transition: border-color .3s var(--ease);
}
.product-card:hover { border-color: #C9D3E8; }
.product-card__media {
  aspect-ratio: 1;
  border-radius: 0;
}
.product-card__badge {
  position: absolute;
  top: .8rem;
  left: .8rem;
  z-index: 1;
  padding: .3rem .7rem;
  border-radius: var(--r-pill);
  background: var(--white);
  color: var(--blue);
  font-size: .72rem;
  font-weight: 600;
}
.product-card__badge--novidade { background: var(--blue); color: var(--white); }
.product-card__badge--queridinho { background: var(--rose); color: var(--ink); }
.product-card__body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 1.1rem 1.15rem 1.25rem;
}
.product-card__cat {
  font-size: var(--fs-xs);
  font-weight: 500;
  color: var(--blue);
}
.product-card__name {
  margin-top: .3rem;
  font-size: 1.4rem;
  font-weight: 600;
}
.product-card__desc {
  margin-top: .4rem;
  font-size: var(--fs-small);
  color: var(--muted);
  line-height: 1.55;
}
.product-card__price {
  margin-top: .6rem;
  font-weight: 600;
  color: var(--ink);
}
.product-card__cta {
  margin-top: auto;
  padding-top: 1.1rem;
}
.product-card__cta .btn {
  width: 100%;
  min-height: 44px;
  background: transparent;
  border-color: var(--blue);
  color: var(--blue);
}
.product-card__cta .btn:hover { background: var(--blue); color: var(--white); }

/* SEÇÕES DE DESTAQUE (makeup / bijuterias) */
.feature { padding-block: var(--section-y); }
.feature--reverse { background: var(--tint); }
.feature__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: clamp(2.5rem, 7vw, 6rem);
}
.feature__media { max-width: 480px; width: 100%; }
.feature__text .btn { margin-top: 2rem; }
.feature--reverse .feature__collage { order: 2; }

.feature__collage {
  position: relative;
  padding-bottom: 4rem;
}
.collage__a {
  width: 72%;
  aspect-ratio: 7 / 9;
}
.collage__b {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 48%;
  aspect-ratio: 1;
  border: 6px solid var(--tint);
}

/* BANNER PROMOCIONAL */
.promo { padding: var(--section-y) var(--gutter) 0; }
.promo__inner {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  align-items: stretch;
  padding: 0;
  max-width: calc(var(--container) - 2 * var(--gutter));
  margin-inline: auto;
  border-radius: 28px;
  overflow: hidden;
  background: var(--blue);
  color: #E5ECFA;
}
.promo__text {
  padding: clamp(2.5rem, 6vw, 4.5rem);
  align-self: center;
}
.promo h2 {
  color: var(--white);
  font-size: var(--fs-h2);
  font-weight: 500;
  max-width: 16ch;
}
.promo p { margin-block: 1rem 2rem; max-width: 44ch; }
.promo__media { border-radius: 0; min-height: 320px; }
.promo__media {
  background: linear-gradient(160deg, #2C4FA3 0%, #4468BC 60%, #C9B5B6 130%);
}
.promo__media.is-empty::after { background: rgba(255,255,255,.2); color: #E5ECFA; }

/* POR QUE A BLUE */
.why {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: clamp(2.5rem, 6vw, 5rem);
}
.why__list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem 2rem;
}
.why__icon {
  display: inline-grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--blue-soft);
  color: var(--blue);
  margin-bottom: 1rem;
}
.why__icon .icon { width: 1.3rem; height: 1.3rem; }
.why__list h3 { font-size: var(--fs-h3); }
.why__list p { margin-top: .4rem; color: var(--muted); font-size: .95rem; }

/* COMO COMPRAR */
.how__steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  counter-reset: step;
}
.how__steps li {
  position: relative;
  padding-top: 3.75rem;
  counter-increment: step;
}
.how__steps li::before {
  content: counter(step);
  position: absolute;
  top: 0;
  left: 0;
  font-family: var(--font-display);
  font-size: 3rem;
  line-height: 1;
  color: var(--blue);
}
.how__steps li::after {
  content: "";
  position: absolute;
  top: 1.5rem;
  left: 2.5rem;
  right: 1rem;
  height: 1px;
  background: var(--line);
}
.how__steps li:last-child::after { display: none; }
.how__steps h3 { font-size: var(--fs-h3); }
.how__steps p { margin-top: .4rem; color: var(--muted); font-size: .95rem; }

/* INSTAGRAM */
.insta-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: .75rem;
}
.insta-grid__item {
  aspect-ratio: 1;
  border-radius: var(--r-sm);
}
.insta-grid__item img { transition: transform .6s var(--ease), opacity .3s; }
.insta-grid__item:hover img { transform: scale(1.05); opacity: .9; }
.insta-grid__item.is-empty::after { content: attr(data-label); font-size: .62rem; }

/* CTA FINAL / CONTATO */
.contact {
  padding-block: var(--section-y);
  text-align: center;
  background:
    radial-gradient(60% 80% at 50% 0%, var(--blue-soft) 0%, transparent 70%),
    var(--paper);
}
.contact__inner { display: flex; flex-direction: column; align-items: center; }
.contact__title { font-size: var(--fs-h2); font-weight: 500; max-width: 20ch; }
.contact .section__lead { margin-inline: auto; }
.contact__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: .75rem;
  margin-top: 2rem;
}
.contact__info {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: .75rem 2rem;
  margin-top: 2.5rem;
  font-size: var(--fs-small);
  color: var(--muted);
}
.contact__info li { display: inline-flex; align-items: center; gap: .45rem; }
.contact__info .icon { color: var(--blue); }

/* FOOTER */
.footer {
  background: var(--ink);
  color: #B9C0D3;
  padding-top: 3.5rem;
  padding-bottom: calc(1.5rem + env(safe-area-inset-bottom, 0px));
}
.footer__inner {
  display: grid;
  grid-template-columns: 1.3fr 1fr auto;
  gap: 2rem;
  align-items: start;
}
.footer__brand p { margin-top: 1rem; max-width: 34ch; font-size: var(--fs-small); }
.footer__nav { display: flex; flex-wrap: wrap; gap: .75rem 1.5rem; font-size: var(--fs-small); }
.footer__nav a:hover { color: var(--white); }
.footer__social { display: flex; gap: .5rem; }
.footer__bottom {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,.1);
  font-size: var(--fs-xs);
}

/* WHATSAPP FLUTUANTE */
.wa-float {
  position: fixed;
  right: 1.25rem;
  bottom: calc(1.25rem + env(safe-area-inset-bottom, 0px));
  z-index: 80;
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  height: 56px;
  padding: 0 1.2rem 0 1rem;
  border-radius: var(--r-pill);
  background: var(--blue);
  color: var(--white);
  font-size: .875rem;
  font-weight: 600;
  box-shadow: 0 10px 30px rgba(24, 63, 158, .3);
  transform: translateY(120%);
  opacity: 0;
  transition: transform .4s var(--ease), opacity .3s, background-color .2s;
}
.wa-float.is-visible { transform: none; opacity: 1; }
.wa-float:hover { background: var(--blue-dark); }
.wa-float .icon { width: 1.45rem; height: 1.45rem; }

.noscript { text-align: center; color: var(--muted); }

/* ---------- 6. RESPONSIVO ---------- */
@media (max-width: 1080px) {
  .product-grid { grid-template-columns: repeat(3, 1fr); }
  .perks__list { grid-template-columns: repeat(2, 1fr); }
  .perk:nth-child(3) { border-left: 0; }
  .perk:nth-child(n + 3) { border-top: 1px solid var(--line); }
  .why { grid-template-columns: 1fr; }
}

@media (max-width: 920px) {
  :root { --header-h: 70px; }
  .logo__img { height: 54px; }

  /* Menu lateral no mobile */
  .header__mobile { display: flex; }
  .nav {
    position: fixed;
    top: 0;
    right: 0;
    z-index: 95;
    flex-direction: column;
    align-items: stretch;
    gap: 2rem;
    width: min(84vw, 340px);
    height: 100dvh;
    padding: calc(var(--header-h) + env(safe-area-inset-top, 0px) + 1rem) 1.75rem calc(2rem + env(safe-area-inset-bottom, 0px));
    background: var(--paper);
    transform: translateX(100%);
    visibility: hidden;
    transition: transform .4s var(--ease), visibility 0s linear .4s;
    overflow-y: auto;
  }
  .nav.is-open {
    transform: none;
    visibility: visible;
    transition: transform .4s var(--ease), visibility 0s;
  }
  .nav__list { flex-direction: column; gap: 0; }
  .nav__list a {
    display: block;
    padding: .9rem 0;
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 500;
    color: var(--ink);
    border-bottom: 1px solid var(--line);
  }
  .nav__list a::after { display: none; }
  .nav-toggle, .header__mobile { position: relative; z-index: 96; }

  .hero__grid { grid-template-columns: 1fr; }
  .hero__visual { max-width: 520px; margin-inline: auto; width: 100%; padding-left: 2rem; }
  .hero__title { max-width: 18ch; }

  .cat-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .cat-card { display: grid; grid-template-columns: .9fr 1.1fr; gap: 1.5rem; align-items: center; }
  .cat-card__body { padding-top: 0; }

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

  .feature__grid { grid-template-columns: 1fr; }
  .feature__media { margin-inline: auto; max-width: 420px; }
  .feature--reverse .feature__collage { order: 0; }

  .promo__inner { grid-template-columns: 1fr; }
  .promo__media { min-height: 240px; order: -1; }

  .how__steps { grid-template-columns: 1fr; gap: 1.75rem; }
  .how__steps li { padding-top: 0; padding-left: 3.5rem; }
  .how__steps li::after { display: none; }

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

  .footer__inner { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .section__head--row { flex-direction: column; align-items: flex-start; }
  .hero__actions .btn { flex: 1 1 100%; }
  .hero__proof { flex-direction: column; gap: .5rem; }
  .hero__handle { font-size: .72rem; right: .25rem; }

  .perks__list { grid-template-columns: 1fr; }
  .perk { padding: 1.1rem 0; }
  .perk + .perk { border-left: 0; border-top: 1px solid var(--line); }

  .cat-card { grid-template-columns: 1fr; gap: 0; }
  .cat-card__media { aspect-ratio: 5 / 4; }
  .cat-card__body { padding-top: 1rem; }

  .product-grid { gap: .75rem; }
  .product-card__body { padding: .85rem .85rem 1rem; }
  .product-card__name { font-size: 1.2rem; }
  .product-card__desc { display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
  .product-card__cta .btn { padding-inline: .5rem; font-size: .82rem; }


  .why__list { grid-template-columns: 1fr; gap: 2rem; }

  .contact__actions .btn { flex: 1 1 100%; }

  .wa-float { padding: 0; width: 56px; justify-content: center; }
  .wa-float__label { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
}

@media (max-width: 380px) {
  .product-grid { grid-template-columns: 1fr; }
}

/* ---------- 7. MOVIMENTO REDUZIDO ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    transition-duration: .01ms !important;
  }
}