/* ==========================================================================
   MICHAEL GONÇALVES — PERSONAL TRAINER
   Design system e estilos da landing page

   SUMÁRIO
   01. Tokens (cores, tipografia, espaçamento)
   02. Reset e base
   03. Tipografia e utilitários
   04. Botões
   05. Navbar
   06. Hero
   07. Cards e grids
   08. Método (steps)
   09. Manifesto
   10. Sobre
   11. Resultados
   12. Depoimentos (slider)
   13. Para quem é
   14. Modalidades
   15. Planos
   16. CTA
   17. FAQ
   18. Instagram
   19. Footer
   20. WhatsApp flutuante e barra mobile
   21. Animações de scroll
   22. Responsivo
   ========================================================================== */


/* ==========================================================================
   01. TOKENS
   Para trocar a cor de destaque do site inteiro, altere --accent.
   ========================================================================== */
:root {
  /* Cores
     Grafite neutro, nao azulado: a fotografia da identidade e preto e branco
     neutro, e um fundo com cast azul brigaria com ela. */
  --bg:          #0B0C0B;
  --bg-alt:      #101211;
  --surface:     #171A18;
  --surface-2:   #1E2220;
  --line:        rgba(255,255,255,.07);
  --line-strong: rgba(255,255,255,.15);

  --text:        #EDEDEA;   /* branco levemente quente, como o tipo da arte */
  --text-soft:   #B4B7B1;
  --muted:       #868B84;   /* claro o bastante para passar AA tambem sobre --surface-2 */

  /* O verde da logo MGH: verde-grama, com amarelo dentro.
     REGRA DO PROJETO: verde marca acao (o que da pra clicar) e numero medido.
     Nao entra em titulo, nao entra em decoracao. E o que faz o olho encontrar
     o botao do WhatsApp na primeira olhada. */
  --accent:      #2FD84C;
  --accent-deep: #1FA637;
  --accent-soft: rgba(47,216,76,.12);
  --accent-glow: rgba(47,216,76,.28);

  /* Tipografia — uma familia so.
     O contraste vem dos eixos variaveis do Archivo, nao de duas fontes:
     titulo em wdth 76 / wght 900, texto em wdth 100 / wght 400. */
  --font-display: 'Archivo', 'Arial Narrow', system-ui, sans-serif;
  --font-body:    'Archivo', system-ui, -apple-system, 'Segoe UI', sans-serif;

  /* Espaçamento */
  --wrap:     1240px;
  --gutter:   clamp(20px, 5vw, 48px);
  --section:  clamp(72px, 11vw, 160px);

  /* Formas
     Arredondamento carrega significado, igual a cor:
     pilula (100px) = acao;  raio pequeno = superficie.
     Vem da propria arte do Michael, onde so as faixas de preco sao pilulas. */
  --r-sm: 3px;
  --r:    4px;
  --r-lg: 5px;
  --r-xl: 7px;
  --r-pill: 100px;

  /* Movimento */
  --t:      .28s cubic-bezier(.22,.61,.36,1);
  --t-slow: .48s cubic-bezier(.22,.61,.36,1);
}


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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-variation-settings: 'wdth' 100, 'wght' 400;
  font-size: 16.5px;
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* Textura de grão sutil sobre o fundo — dá profundidade sem pesar */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: .035;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)'/%3E%3C/svg%3E");
}

main, header, footer { position: relative; z-index: 1; }

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

::selection { background: var(--accent); color: #06170B; }

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

.skip-link {
  position: absolute;
  left: -9999px;
  top: 12px;
  z-index: 999;
  padding: 12px 20px;
  background: var(--accent);
  color: #06170B;
  border-radius: var(--r-sm);
  font-weight: 700;
}
.skip-link:focus { left: 12px; }


/* ==========================================================================
   03. TIPOGRAFIA E UTILITÁRIOS
   ========================================================================== */
.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section { padding-block: var(--section); position: relative; }
.section--alt { background: var(--bg-alt); }

/* Divisor sutil entre seções alternadas */
.section--alt::before,
.section--alt::after {
  content: '';
  position: absolute;
  left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line-strong), transparent);
}
.section--alt::before { top: 0; }
.section--alt::after  { bottom: 0; }

.h2 {
  margin: 0;
  font-family: var(--font-display);
  font-variation-settings: 'wdth' 96, 'wght' 500;
  font-size: clamp(2.1rem, 6.2vw, 4.2rem);
  line-height: .98;
  letter-spacing: -.014em;
  text-transform: uppercase;
  text-wrap: balance;
  color: var(--text-soft);
}

/* Todo titulo da pagina e uma construcao de duas partes: uma linha arma a
   ideia, a outra vira o jogo ("MAIS DO QUE TREINAR. / E SOBRE EVOLUIR.").
   Quem carrega essa estrutura e a tipografia, nao a cor: a montagem vem
   larga e leve, a virada vem condensada e preta. */
.hl {
  font-variation-settings: 'wdth' 76, 'wght' 900;
  letter-spacing: -.032em;
  color: var(--text);
}

/* O rotulo existe so para dizer em que secao voce esta enquanto rola a
   pagina. Entao ele e uma palavra quieta — sem caixa alta, sem tracking
   aberto, sem numero. As secoes desta pagina nao sao uma sequencia;
   numera-las de 01 a 11 seria decoracao fingindo ser informacao.
   O unico lugar numerado do site e o Metodo, que e sequencia de verdade. */
.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 20px;
  font-size: .92rem;
  font-variation-settings: 'wdth' 100, 'wght' 500;
  color: var(--muted);
}

.head { margin-bottom: clamp(40px, 6vw, 72px); }
.head--split {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr);
  gap: clamp(24px, 4vw, 56px);
  align-items: end;
}
.head--split > :last-child { justify-self: end; }
.head__text {
  max-width: 42ch;
  margin: 0;
  color: var(--text-soft);
  font-size: clamp(1rem, 1.6vw, 1.12rem);
}
.head__text--center { margin: 20px auto 0; text-align: center; }
.head:not(.head--split) { text-align: center; }
.head:not(.head--split) .eyebrow { justify-content: center; }

.center { text-align: center; margin-top: clamp(40px, 5vw, 64px); }

.note {
  margin: 40px 0 0;
  text-align: center;
  font-size: .88rem;
  color: var(--muted);
}

.statement {
  position: relative;
  margin: clamp(56px, 8vw, 96px) auto 0;
  padding-top: clamp(36px, 5vw, 52px);
  max-width: 30ch;
  text-align: center;
  text-wrap: balance;
  font-family: var(--font-display);
  font-variation-settings: 'wdth' 80, 'wght' 800;
  font-size: clamp(1.35rem, 3.1vw, 2.2rem);
  line-height: 1.18;
  letter-spacing: -.01em;
  text-transform: uppercase;
}
/* Linha fina, sem cor: separa a frase dos cards sem gritar. */
.statement::before {
  content: '';
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: 48px; height: 1px;
  background: var(--line-strong);
}


/* ==========================================================================
   04. BOTÕES
   ========================================================================== */
.btn {
  --btn-pad: 16px 30px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: var(--btn-pad);
  border-radius: var(--r-pill);   /* pilula = acao. Ver tokens. */
  font-variation-settings: 'wdth' 100, 'wght' 600;
  font-size: .95rem;
  letter-spacing: .01em;
  line-height: 1.2;
  text-align: center;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: transform var(--t), background var(--t), border-color var(--t), color var(--t), box-shadow var(--t);
}
.btn svg {
  width: 18px; height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: transform var(--t);
}
.btn svg.btn__wa { fill: currentColor; stroke: none; width: 21px; height: 21px; }

.btn--primary {
  background: var(--accent);
  color: #06170B;
  box-shadow: 0 8px 30px -10px var(--accent-glow);
}
.btn--primary:hover {
  background: #46EE61;
  box-shadow: 0 12px 38px -10px var(--accent-glow);
}
.btn--primary:active { transform: translateY(0); }

.btn--ghost {
  border: 1px solid var(--line-strong);
  color: var(--text);
  background: rgba(255,255,255,.02);
}
.btn--ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-soft);
}

.btn--sm  { --btn-pad: 11px 20px; font-size: .85rem; }
.btn--lg  { --btn-pad: 19px 36px; font-size: 1rem; }
.btn--xl  { --btn-pad: 22px 46px; font-size: clamp(1rem, 2.2vw, 1.15rem); }
.btn--block { display: flex; width: 100%; }


/* ==========================================================================
   05. NAVBAR
   ========================================================================== */
.nav {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  transition: background var(--t), border-color var(--t), backdrop-filter var(--t);
  border-bottom: 1px solid transparent;
}
.nav.is-stuck {
  background: rgba(11,12,11,.82);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  border-bottom-color: var(--line);
}

.nav__inner {
  max-width: var(--wrap);
  margin-inline: auto;
  padding: 16px var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand { display: flex; align-items: center; gap: 12px; }
.brand__mark {
  width: 42px; height: 37px;
  color: var(--text);
  flex-shrink: 0;
  transition: filter var(--t);
}
.brand:hover .brand__mark { filter: drop-shadow(0 0 12px var(--accent-glow)); }
.brand__mark--lg { width: 60px; height: 53px; }

.brand__text { display: flex; flex-direction: column; line-height: 1.1; }
.brand__text strong {
  font-family: var(--font-display);
  font-variation-settings: 'wdth' 82, 'wght' 800;
  font-size: 1rem;
  letter-spacing: .01em;
  text-transform: uppercase;
}
.brand__text em {
  font-style: normal;
  font-size: .6rem;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--muted);
}

.nav__links { display: flex; align-items: center; gap: 30px; }
.nav__links > a:not(.btn) {
  font-size: .88rem;
  color: var(--text-soft);
  position: relative;
  padding-block: 4px;
  transition: color var(--t);
}
.nav__links > a:not(.btn)::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 1.5px;
  background: var(--accent);
  transition: width var(--t);
}
.nav__links > a:not(.btn):hover { color: var(--text); }
.nav__links > a:not(.btn):hover::after { width: 100%; }
.nav__links > a.is-active { color: var(--accent); }

.nav__toggle {
  display: none;
  width: 44px; height: 44px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  border-radius: var(--r-sm);
}
.nav__toggle span {
  display: block;
  width: 22px; height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform var(--t), opacity var(--t);
}
.nav__toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Barra de progresso de leitura */
.nav__progress {
  height: 2px;
  width: 0;
  background: linear-gradient(90deg, var(--accent-deep), var(--accent));
  transition: width .1s linear;
}


/* ==========================================================================
   06. HERO
   ========================================================================== */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding-top: clamp(110px, 14vh, 150px);
  padding-bottom: clamp(80px, 10vh, 110px);
  overflow: hidden;
}

.hero__glow {
  position: absolute;
  top: -20%; right: -10%;
  width: min(900px, 90vw);
  aspect-ratio: 1;
  background: radial-gradient(circle, rgba(255,255,255,.05) 0%, transparent 62%);
  opacity: .8;
  filter: blur(34px);
  pointer-events: none;
}
.hero__grid-lines {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 90px 90px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, #000 20%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, #000 20%, transparent 75%);
  opacity: .55;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: clamp(36px, 5vw, 64px);
  align-items: center;
}

.hero__title {
  margin: 0 0 24px;
  font-family: var(--font-display);
  font-variation-settings: 'wdth' 76, 'wght' 900;
  font-size: clamp(2.6rem, 6.5vw, 5.6rem);
  line-height: .9;
  letter-spacing: -.034em;
  text-transform: uppercase;
}

.hero__sub {
  max-width: 40ch;
  margin: 0 0 32px;
  font-size: clamp(1rem, 1.7vw, 1.14rem);
  color: var(--text-soft);
}

.hero__ctas { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 34px; }

.hero__badges { display: flex; flex-wrap: wrap; gap: 12px 26px; }
.hero__badges li {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: .88rem;
  color: var(--text-soft);
}
.hero__badges svg {
  width: 16px; height: 16px;
  fill: none;
  stroke: var(--accent);
  stroke-width: 2.6;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}

.hero__media {
  position: relative;
  margin: 0 0 0 auto;
  width: 100%;
  max-width: 460px;
}
/* Impede que a foto vertical estoure a altura da tela em notebooks */
.hero__media .media { max-height: 74svh; }

.hero__stat {
  position: absolute;
  left: -18px; bottom: 34px;
  display: flex;
  flex-direction: column;
  padding: 16px 22px;
  border-radius: var(--r);
  background: rgba(18,21,23,.86);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--line-strong);
  box-shadow: 0 20px 50px -20px #000;
}
.hero__stat strong {
  font-family: var(--font-display);
  font-variation-settings: 'wght' 800;
  font-size: 1.9rem;
  line-height: 1;
  color: var(--accent);
}
/* Só o rótulo, nunca o <span> do número dentro do <strong> */
.hero__stat > span { font-size: .84rem; color: var(--muted); }

.hero__scroll {
  position: absolute;
  left: 50%; bottom: 26px;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  font-size: .82rem;
  color: var(--muted);
  transition: color var(--t);
}
.hero__scroll:hover { color: var(--accent); }
.hero__scroll svg {
  width: 16px; height: 16px;
  fill: none; stroke: currentColor;
  stroke-width: 2; stroke-linecap: round; stroke-linejoin: round;
  animation: bob 2s ease-in-out infinite;
}
@keyframes bob {
  0%, 100% { transform: translateY(0); opacity: .6; }
  50%      { transform: translateY(6px); opacity: 1; }
}


/* ==========================================================================
   PLACEHOLDERS DE IMAGEM
   Quando a foto real existir, ela substitui o placeholder automaticamente.
   ========================================================================== */
.media {
  position: relative;
  border-radius: var(--r-xl);
  overflow: hidden;
  background: linear-gradient(160deg, var(--surface-2), var(--bg));
  border: 1px solid var(--line);
}
.media--portrait { aspect-ratio: 3 / 4; }
.media--profile  { aspect-ratio: 4 / 5; }
.media--square   { aspect-ratio: 1; }
.media--result   { aspect-ratio: 4 / 5; }

/* A identidade do Michael trata toda fotografia em preto e branco e deixa o
   verde so nas faixas de preco. O site segue a mesma regra: foto e monocroma
   por padrao. A cor volta em um lugar so — nos cards de antes e depois,
   quando voce passa o mouse ou chega neles pelo teclado. E o unico momento de
   cor da pagina, e cai justamente onde o assunto e transformacao. */
.media img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: grayscale(1) contrast(1.05);
  transition: filter var(--t-slow), transform var(--t-slow);
}

.media__ph {
  position: absolute;
  inset: 0;
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  text-align: center;
  padding: 24px;
  color: var(--muted);
}
.media--empty .media__ph { display: flex; }

/* Padrão diagonal discreto no placeholder */
.media--empty::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(-45deg, transparent 0 12px, rgba(255,255,255,.022) 12px 24px);
}
.media--empty::after {
  content: '';
  position: absolute;
  left: 50%; top: 42%;
  width: 70%; aspect-ratio: 1;
  transform: translate(-50%,-50%);
  background: radial-gradient(circle, rgba(255,255,255,.04), transparent 68%);
  pointer-events: none;
}
.media__ph-mark {
  position: relative;
  width: 54px; height: 47px;
  color: rgba(255,255,255,.22);
}
.media__ph span { position: relative; font-size: .9rem; color: var(--text-soft); }
.media__ph small {
  position: relative;
  font-size: .68rem;
  font-family: ui-monospace, 'SF Mono', Menlo, monospace;
  color: var(--muted);
  opacity: .75;
}

/* Gradiente que integra a foto ao fundo da página */
.media__fade {
  position: absolute;
  inset: auto 0 0 0;
  height: 45%;
  background: linear-gradient(to top, var(--bg) 2%, rgba(11,12,11,.55) 45%, transparent);
  pointer-events: none;
}


/* ==========================================================================
   07. CARDS E GRIDS
   ========================================================================== */
.grid { display: grid; gap: clamp(16px, 2.2vw, 26px); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

.card {
  position: relative;
  padding: clamp(26px, 3vw, 36px);
  border-radius: var(--r-lg);
  background: var(--surface);
  border: 1px solid var(--line);
  overflow: hidden;
  transition: border-color var(--t), background var(--t);
}
/* Card sem acao dentro nao levanta no hover: nao ha nada para clicar,
   entao o movimento seria mentira. So muda a linha, para dar retorno. */
.card:hover { border-color: var(--line-strong); }

.card h3 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-variation-settings: 'wdth' 84, 'wght' 800;
  font-size: 1.16rem;
  line-height: 1.22;
  letter-spacing: -.005em;
}
.card p { margin: 0; color: var(--text-soft); font-size: .95rem; }

.pains .card h3 { font-size: 1.08rem; }

.card--icon .ico {
  display: grid;
  place-items: center;
  width: 46px; height: 46px;
  margin-bottom: 22px;
  border-radius: var(--r-sm);
  border: 1px solid var(--line-strong);
  transition: border-color var(--t);
}
.card--icon .ico svg {
  width: 22px; height: 22px;
  fill: none;
  stroke: var(--text-soft);
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.card--icon:hover .ico { border-color: var(--line-strong); }


/* ==========================================================================
   08. MÉTODO (STEPS)
   ========================================================================== */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(20px, 2.5vw, 32px);
  position: relative;
}
/* Este e o UNICO lugar numerado do site, porque e a unica coisa que
   acontece em ordem: avaliacao, estrategia, treinamento, evolucao.
   Como o numero aqui e informacao de verdade e nao enfeite, ele ganha
   tamanho — e a trilha que liga as quatro etapas passa por baixo deles,
   como a barra de progressao de uma periodizacao. */
.steps::before {
  content: '';
  position: absolute;
  left: 0; right: 0;
  top: 76px;
  height: 1px;
  background: var(--line);
}

.step { position: relative; padding-top: 96px; }
.step__num {
  position: absolute;
  top: -6px; left: -2px;
  font-family: var(--font-display);
  font-variation-settings: 'wdth' 74, 'wght' 900;
  font-size: 4.4rem;
  line-height: 1;
  letter-spacing: -.06em;
  color: var(--muted);
}
.step h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-variation-settings: 'wdth' 82, 'wght' 800;
  font-size: 1.32rem;
  text-transform: uppercase;
  letter-spacing: -.005em;
}
.step p { margin: 0; color: var(--text-soft); font-size: .95rem; }


/* ==========================================================================
   09. MANIFESTO
   ========================================================================== */
.manifesto {
  position: relative;
  padding-block: clamp(90px, 14vw, 190px);
  overflow: hidden;
  background: var(--bg);
  border-block: 1px solid var(--line);
}

.manifesto__inner { position: relative; }
.manifesto blockquote { margin: 0; }
.manifesto blockquote p {
  margin: 0 auto;
  max-width: 26ch;
  text-align: center;
  font-family: var(--font-display);
  font-variation-settings: 'wdth' 78, 'wght' 900;
  font-size: clamp(1.6rem, 4.4vw, 3.2rem);
  line-height: 1.06;
  letter-spacing: -.02em;
  text-transform: uppercase;
  text-wrap: balance;
}


/* ==========================================================================
   10. SOBRE
   ========================================================================== */
.about {
  display: grid;
  grid-template-columns: .85fr 1.15fr;
  gap: clamp(36px, 6vw, 86px);
  align-items: center;
}
.about__media { position: relative; margin: 0; }
.about__media .media:hover img { transform: scale(1.03); }

.about__badge {
  position: absolute;
  right: -14px; bottom: 28px;
  display: flex;
  flex-direction: column;
  padding: 14px 20px;
  border-radius: var(--r);
  background: rgba(18,21,23,.9);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--line-strong);
}
.about__badge strong { font-size: .78rem; color: var(--muted); font-variation-settings: 'wght' 600; }
.about__badge span { font-size: .92rem; font-weight: 600; }

.about__name { margin: 24px 0 22px; display: flex; flex-direction: column; gap: 4px; }
.about__name strong {
  font-family: var(--font-display);
  font-variation-settings: 'wdth' 92, 'wght' 800;
  font-size: clamp(1.3rem, 2.6vw, 1.8rem);
  text-transform: uppercase;
  letter-spacing: -.01em;
}
.about__name em { font-style: normal; font-size: .95rem; color: var(--text-soft); }

.about__text p {
  margin: 0 0 16px;
  color: var(--text-soft);
  font-size: clamp(1rem, 1.6vw, 1.06rem);
  max-width: 54ch;
}

.about__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 30px 0;
  padding: 22px 0;
  border-block: 1px solid var(--line);
}
.about__stats > div { flex: 1 1 130px; }
.about__stats strong {
  display: block;
  font-family: var(--font-display);
  font-variation-settings: 'wght' 800;
  font-size: clamp(1.7rem, 3.4vw, 2.3rem);
  line-height: 1;
  color: var(--accent);
}
/* Só o rótulo, nunca o <span> do número dentro do <strong> */
.about__stats > div > span { font-size: .86rem; color: var(--muted); }

/* Credenciais — cada linha é um campo fácil de editar no config.js */
.about__creds { margin: 0 0 32px; display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; }
.about__creds > div {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 16px;
  padding: 14px 20px;
  background: var(--surface);
}
.about__creds dt { font-size: .88rem; color: var(--muted); padding-top: 2px; }
.about__creds dd { margin: 0; font-size: .93rem; color: var(--text-soft); }
.about__creds dd .tag {
  display: inline-block;
  margin: 0 6px 6px 0;
  padding: 4px 12px;
  border-radius: 100px;
  background: var(--accent-soft);
  border: 1px solid rgba(47,216,76,.18);
  color: var(--text);
  font-size: .78rem;
}


/* ==========================================================================
   11. RESULTADOS
   ========================================================================== */
.result {
  position: relative;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--surface);
  transition: transform var(--t), border-color var(--t);
}
.result:hover,
.result:focus-within { border-color: var(--line-strong); }

.result .media { border: 0; border-radius: 0; }

/* O unico ponto de cor da pagina. Ver a regra em .media img. */
.result:hover .media img,
.result:focus-within .media img { filter: grayscale(0) contrast(1); }

.result__tag {
  position: absolute;
  top: 14px; left: 14px;
  z-index: 2;
  padding: 6px 14px;
  border-radius: 100px;
  background: rgba(11,12,11,.72);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--line-strong);
  color: var(--text);
  font-size: .72rem;
  font-variation-settings: 'wdth' 100, 'wght' 600;
}

.result__body { padding: 22px 24px 26px; }
.result__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}
.result__body h3 {
  margin: 0;
  font-family: var(--font-display);
  font-variation-settings: 'wdth' 92, 'wght' 700;
  font-size: 1.1rem;
  text-transform: uppercase;
}
.result__time { font-size: .84rem; color: var(--muted); white-space: nowrap; }
.result__body p { margin: 0; font-size: .92rem; color: var(--text-soft); }


/* ==========================================================================
   12. DEPOIMENTOS (SLIDER)
   ========================================================================== */
.slider { position: relative; margin-inline: calc(var(--gutter) * -1); }
.slider__track {
  display: flex;
  gap: clamp(16px, 2vw, 24px);
  padding-inline: var(--gutter);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  scrollbar-width: none;
  padding-bottom: 8px;
}
.slider__track::-webkit-scrollbar { display: none; }

.testi {
  flex: 0 0 clamp(280px, 34vw, 400px);
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  padding: clamp(28px, 3vw, 38px);
  border-radius: var(--r-lg);
  background: var(--surface);
  border: 1px solid var(--line);
  transition: border-color var(--t);
}
.testi:hover { border-color: var(--line-strong); }

.testi__quote {
  font-family: var(--font-display);
  font-variation-settings: 'wdth' 80, 'wght' 900;
  font-size: 3.4rem;
  line-height: .68;
  color: var(--line-strong);
  margin-bottom: 14px;
}

.testi p {
  margin: 0 0 24px;
  flex: 1;
  font-size: 1rem;
  color: var(--text);
  line-height: 1.6;
}
.testi footer { border-top: 1px solid var(--line); padding-top: 16px; }
.testi footer strong { display: block; font-size: .94rem; }
.testi footer span { font-size: .82rem; color: var(--muted); }

.slider__nav { display: flex; gap: 10px; }
.slider__btn {
  display: grid;
  place-items: center;
  width: 46px; height: 46px;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  transition: border-color var(--t), background var(--t), color var(--t);
}
.slider__btn svg {
  width: 20px; height: 20px;
  fill: none; stroke: currentColor;
  stroke-width: 2; stroke-linecap: round; stroke-linejoin: round;
}
.slider__btn:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-soft); }


/* ==========================================================================
   13. PARA QUEM É
   ========================================================================== */
.checks {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px clamp(20px, 3vw, 40px);
}
.checks li {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
  border-radius: var(--r);
  background: var(--surface);
  border: 1px solid var(--line);
  font-size: clamp(.98rem, 1.6vw, 1.08rem);
  transition: border-color var(--t), transform var(--t), background var(--t);
}
.checks li::before {
  content: '';
  width: 26px; height: 26px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--accent-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232FD84C' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 12.5l5 5L20 6.5'/%3E%3C/svg%3E") center / 15px no-repeat;
  border: 1px solid rgba(47,216,76,.22);
}
.checks li:hover {
  border-color: rgba(47,216,76,.35);
  background: var(--surface-2);
  transform: translateX(5px);
}


/* ==========================================================================
   14. MODALIDADES
   ========================================================================== */
.service {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: clamp(28px, 3vw, 38px);
  border-radius: var(--r-lg);
  background: linear-gradient(165deg, var(--surface), var(--bg));
  border: 1px solid var(--line);
  transition: transform var(--t), border-color var(--t), box-shadow var(--t);
}
.service:hover { transform: translateY(-6px); border-color: var(--line-strong); }

.service--featured {
  border-color: rgba(47,216,76,.32);
  background: linear-gradient(165deg, rgba(47,216,76,.07), var(--surface) 45%, var(--bg));
  box-shadow: 0 24px 60px -30px var(--accent-glow);
}
.service--featured:hover { border-color: var(--accent); }

.service__tag {
  position: absolute;
  top: -11px; left: clamp(28px, 3vw, 38px);
  padding: 5px 14px;
  border-radius: 100px;
  background: var(--accent);
  color: #06170B;
  font-size: .8rem;
  font-variation-settings: 'wdth' 100, 'wght' 700;
}
.service h3 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-variation-settings: 'wdth' 90, 'wght' 800;
  font-size: clamp(1.25rem, 2.2vw, 1.55rem);
  text-transform: uppercase;
  letter-spacing: -.01em;
}
.service > p { margin: 0 0 22px; color: var(--text-soft); font-size: .95rem; }
.service ul { margin: 0 0 28px; display: grid; gap: 10px; flex: 1; }
.service ul li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: .9rem;
  color: var(--text-soft);
}
.service ul li::before {
  content: '';
  width: 16px; height: 16px;
  margin-top: 3px;
  flex-shrink: 0;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232FD84C' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 12.5l5 5L20 6.5'/%3E%3C/svg%3E") center / contain no-repeat;
}


/* ==========================================================================
   15. PLANOS
   ========================================================================== */
.plans {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: clamp(12px, 1.5vw, 18px);
  margin-bottom: clamp(40px, 5vw, 64px);
}
.plan {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 30px 18px 26px;
  border-radius: var(--r-lg);
  background: var(--surface);
  border: 1px solid var(--line);
  transition: transform var(--t), border-color var(--t), background var(--t), box-shadow var(--t);
}
.plan:hover { transform: translateY(-6px); border-color: var(--line-strong); }

.plan--destaque {
  background: linear-gradient(170deg, rgba(47,216,76,.1), var(--surface) 55%);
  border-color: rgba(47,216,76,.34);
  box-shadow: 0 20px 60px -32px var(--accent-glow);
}
.plan--destaque:hover { border-color: var(--accent); }

.plan__tag {
  position: absolute;
  top: -10px; left: 50%;
  transform: translateX(-50%);
  padding: 4px 13px;
  border-radius: 100px;
  background: var(--accent);
  color: #06170B;
  font-size: .78rem;
  font-variation-settings: 'wdth' 100, 'wght' 700;
  white-space: nowrap;
}
.plan__freq {
  font-family: var(--font-display);
  font-variation-settings: 'wght' 900;
  font-size: 2.4rem;
  line-height: 1;
  color: var(--accent);
}
.plan__desc { font-size: .88rem; color: var(--muted); margin-bottom: 20px; }
.plan__price {
  display: flex;
  align-items: baseline;
  gap: 3px;
  margin-bottom: 4px;
}
.plan__price small { font-size: .8rem; color: var(--text-soft); }
.plan__price strong {
  font-family: var(--font-display);
  font-variation-settings: 'wdth' 92, 'wght' 800;
  font-size: 1.85rem;
  line-height: 1;
}
.plan__month { font-size: .72rem; color: var(--muted); margin-bottom: 22px; }
.plan .btn { width: 100%; margin-top: auto; }

/* Serviços avulsos */
.extras .extra {
  display: flex;
  flex-direction: column;
  padding: clamp(24px, 2.6vw, 32px);
  border-radius: var(--r-lg);
  background: linear-gradient(165deg, var(--surface), var(--bg));
  border: 1px solid var(--line);
  transition: transform var(--t), border-color var(--t);
}
.extras .extra:hover { transform: translateY(-4px); border-color: var(--line-strong); }
.extra h3 {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-variation-settings: 'wdth' 92, 'wght' 700;
  font-size: 1.12rem;
  text-transform: uppercase;
}
.extra__price {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 12px;
  color: var(--accent);
}
.extra__price small { font-size: .78rem; }
.extra__price strong {
  font-family: var(--font-display);
  font-variation-settings: 'wght' 800;
  font-size: 1.6rem;
  line-height: 1;
}
.extra p { margin: 0 0 22px; flex: 1; font-size: .92rem; color: var(--text-soft); }


/* ==========================================================================
   16. CTA PRINCIPAL
   ========================================================================== */
.cta {
  position: relative;
  padding-block: clamp(80px, 12vw, 160px);
  overflow: hidden;
  background: var(--bg-alt);
  border-block: 1px solid var(--line);
}
.cta__glow {
  position: absolute;
  left: 50%; bottom: -55%;
  transform: translateX(-50%);
  width: min(1100px, 130vw);
  aspect-ratio: 1;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 58%);
  opacity: .5;
  filter: blur(20px);
  pointer-events: none;
}
.cta__inner { position: relative; text-align: center; }
.cta__title {
  margin: 0 0 24px;
  font-family: var(--font-display);
  font-variation-settings: 'wdth' 96, 'wght' 500;
  font-size: clamp(2rem, 6.4vw, 4.6rem);
  line-height: .98;
  letter-spacing: -.014em;
  text-transform: uppercase;
  text-wrap: balance;
  color: var(--text-soft);
}
.cta__text {
  margin: 0 auto 40px;
  max-width: 44ch;
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--text-soft);
}
.cta__note { margin: 20px 0 0; font-size: .9rem; color: var(--muted); }


/* ==========================================================================
   17. FAQ
   ========================================================================== */
.faq { max-width: 900px; margin-inline: auto; display: grid; gap: 12px; }

.faq__item {
  border-radius: var(--r);
  background: var(--surface);
  border: 1px solid var(--line);
  overflow: hidden;
  transition: border-color var(--t), background var(--t);
}
.faq__item[open] { border-color: rgba(47,216,76,.28); background: var(--surface-2); }
.faq__item:hover { border-color: var(--line-strong); }

.faq__item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 22px 26px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-variation-settings: 'wdth' 95, 'wght' 600;
  font-size: clamp(1rem, 1.9vw, 1.12rem);
  transition: color var(--t);
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item[open] summary { color: var(--accent); }

.faq__ico {
  position: relative;
  width: 20px; height: 20px;
  flex-shrink: 0;
}
.faq__ico::before,
.faq__ico::after {
  content: '';
  position: absolute;
  left: 50%; top: 50%;
  background: currentColor;
  border-radius: 2px;
  transition: transform var(--t), opacity var(--t);
}
.faq__ico::before { width: 14px; height: 2px; transform: translate(-50%,-50%); }
.faq__ico::after  { width: 2px; height: 14px; transform: translate(-50%,-50%); }
.faq__item[open] .faq__ico::after { transform: translate(-50%,-50%) rotate(90deg); opacity: 0; }

.faq__body { padding: 0 26px 24px; }
.faq__body p { margin: 0 0 16px; color: var(--text-soft); font-size: .97rem; max-width: 68ch; }
.faq__body p:last-child { margin-bottom: 0; }
.faq__item[open] .faq__body { animation: faqIn .32s ease both; }
@keyframes faqIn {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: none; }
}


/* ==========================================================================
   18. INSTAGRAM
   ========================================================================== */
.ig-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: clamp(10px, 1.4vw, 16px);
}
.ig-item {
  position: relative;
  border-radius: var(--r);
  overflow: hidden;
  border: 1px solid var(--line);
  transition: transform var(--t), border-color var(--t);
}
.ig-item:hover { transform: translateY(-4px); border-color: rgba(47,216,76,.35); }
.ig-item .media { border: 0; border-radius: 0; }
.ig-item:hover .media img { transform: scale(1.06); }
.ig-item__overlay {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  background: rgba(11,12,11,.6);
  opacity: 0;
  transition: opacity var(--t);
}
.ig-item:hover .ig-item__overlay { opacity: 1; }
.ig-item__overlay svg { width: 26px; height: 26px; fill: none; stroke: var(--accent); stroke-width: 1.6; }

.head__text a { color: var(--accent); border-bottom: 1px solid transparent; transition: border-color var(--t); }
.head__text a:hover { border-bottom-color: var(--accent); }
.btn__ig { fill: none; stroke: currentColor; stroke-width: 1.8; }


/* ==========================================================================
   19. FOOTER
   ========================================================================== */
.footer {
  padding-top: clamp(56px, 7vw, 90px);
  background: var(--bg-alt);
  border-top: 1px solid var(--line);
}
.footer__inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: clamp(32px, 4vw, 56px);
  padding-bottom: clamp(40px, 5vw, 64px);
}
.footer__brand .brand__mark { color: var(--text); margin-bottom: 18px; }
.footer__name {
  margin: 0;
  font-family: var(--font-display);
  font-variation-settings: 'wdth' 92, 'wght' 800;
  font-size: 1.2rem;
  text-transform: uppercase;
}
.footer__role {
  margin: 2px 0 0;
  font-size: .72rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--accent);
}
.footer__cref { margin: 12px 0 0; font-size: .85rem; color: var(--muted); }
.footer__slogan {
  margin: 20px 0 0;
  font-size: .88rem;
  font-style: italic;
  color: var(--text-soft);
  max-width: 34ch;
  padding-left: 16px;
  border-left: 2px solid var(--accent);
}

.footer__col h3 {
  margin: 0 0 18px;
  font-size: .92rem;
  color: var(--muted);
  font-variation-settings: 'wdth' 100, 'wght' 600;
}
.footer__col a, .footer__col p {
  display: block;
  margin: 0 0 11px;
  font-size: .92rem;
  color: var(--text-soft);
  transition: color var(--t);
}
.footer__col a:not(.btn):hover { color: var(--accent); }
.footer__col .btn { margin-top: 8px; }

.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  justify-content: space-between;
  align-items: center;
  padding-block: 24px;
  border-top: 1px solid var(--line);
}
.footer__bottom p { margin: 0; font-size: .82rem; color: var(--muted); }
.footer__disclaimer { max-width: 52ch; opacity: .75; }


/* ==========================================================================
   20. WHATSAPP FLUTUANTE E BARRA MOBILE
   ========================================================================== */
.wa-float {
  position: fixed;
  right: 22px; bottom: 22px;
  z-index: 90;
  display: flex;
  align-items: center;
  gap: 0;
  height: 58px;
  padding: 0 17px;
  border-radius: 100px;
  background: #25D366;
  color: #06170B;
  box-shadow: 0 12px 34px -8px rgba(37,211,102,.55);
  transition: gap var(--t), padding var(--t), transform var(--t), box-shadow var(--t), opacity var(--t);
}
.wa-float svg { width: 26px; height: 26px; fill: currentColor; flex-shrink: 0; }
.wa-float__label {
  max-width: 0;
  overflow: hidden;
  white-space: nowrap;
  font-weight: 700;
  font-size: .95rem;
  transition: max-width var(--t-slow);
}
.wa-float:hover {
  gap: 10px;
  padding-right: 24px;
  transform: translateY(-3px);
  box-shadow: 0 18px 44px -8px rgba(37,211,102,.65);
}
.wa-float:hover .wa-float__label { max-width: 160px; }

/* Anel pulsante para chamar atenção sem poluir */
.wa-float::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  border: 2px solid #25D366;
  animation: ring 2.6s ease-out infinite;
  pointer-events: none;
}
@keyframes ring {
  0%   { transform: scale(1); opacity: .7; }
  70%  { transform: scale(1.28); opacity: 0; }
  100% { opacity: 0; }
}

.mobile-bar {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 95;
  display: none;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
  background: rgba(11,12,11,.94);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-top: 1px solid var(--line-strong);
  transform: translateY(105%);
  transition: transform var(--t-slow);
}
.mobile-bar.is-visible { transform: none; }
.mobile-bar__text { display: flex; flex-direction: column; line-height: 1.25; min-width: 0; }
.mobile-bar__text strong { font-size: .92rem; }
.mobile-bar__text span { font-size: .72rem; color: var(--muted); }
.mobile-bar .btn { --btn-pad: 13px 20px; font-size: .86rem; flex-shrink: 0; }


/* ==========================================================================
   21. ANIMAÇÕES DE SCROLL
   ========================================================================== */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity var(--t-slow), transform var(--t-slow);
  transition-delay: calc(var(--d, 0) * 90ms);
}
.reveal.is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}


/* ==========================================================================
   22. RESPONSIVO
   ========================================================================== */

/* --- Notebooks menores --- */
@media (max-width: 1100px) {
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .plans   { grid-template-columns: repeat(3, 1fr); }
  .ig-grid { grid-template-columns: repeat(3, 1fr); }
  .footer__inner { grid-template-columns: 1fr 1fr; }
}

/* --- Tablets --- */
@media (max-width: 900px) {
  html { scroll-padding-top: 76px; }

  .nav__links {
    position: fixed;
    inset: 0 0 auto;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    padding: 92px var(--gutter) 32px;
    background: rgba(11,12,11,.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--line-strong);
    transform: translateY(-102%);
    transition: transform var(--t-slow);
    max-height: 100svh;
    overflow-y: auto;
  }
  .nav__links.is-open { transform: none; }
  /* O painel do menu e fixo e cobria a logo; a marca e o botao de fechar
     precisam ficar por cima dele para o usuario saber onde esta. */
  .nav__links { z-index: 1; }
  .brand, .nav__toggle { position: relative; z-index: 2; }
  .nav__links > a:not(.btn) { padding: 14px 0; font-size: 1.05rem; border-bottom: 1px solid var(--line); }
  .nav__links > a:not(.btn)::after { display: none; }
  .nav__links .btn { margin-top: 18px; }
  .nav__toggle { display: flex; }

  /* No celular o título e o CTA vêm primeiro — a foto entra depois.
     É o texto que converte, e ele precisa estar visível sem rolagem. */
  .hero { min-height: auto; padding-top: clamp(96px, 18vh, 120px); }
  .hero__inner { grid-template-columns: 1fr; }
  .hero__media { max-width: 420px; margin-inline: auto; width: 100%; }
  .hero__media .media { max-height: 62svh; }
  .hero__stat { left: auto; right: 14px; bottom: 14px; }
  .hero__scroll { display: none; }

  .grid--3 { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); row-gap: 44px; }
  .steps::before { display: none; }

  /* Empilhada, a secao abria com um retrato de tela inteira antes de o
     visitante saber em que secao estava. Agora vem primeiro quem e e o que
     ele faz; o retrato entra depois do texto, e a formacao e o CTA fecham.
     'display: contents' promove os filhos de .about__content a itens do
     flex, o que permite encaixar a foto no meio sem mexer no HTML. */
  /* align-items: center vem da regra base (era um grid de 2 colunas);
     em coluna ele centralizaria o texto, entao volta para stretch. */
  .about { display: flex; flex-direction: column; align-items: stretch; gap: 0; }
  .about__content { display: contents; }
  .about__media {
    order: 5;
    max-width: 420px;
    margin: 10px auto 30px;
    width: 100%;
  }
  .about__stats { order: 6; }
  .about__creds { order: 7; }
  .about__content > .btn { order: 8; }

  .head--split { grid-template-columns: 1fr; align-items: start; }
  /* Empilhado, o texto de apoio nao deve continuar alinhado a direita:
     no celular ele fica logo abaixo do titulo e volta a alinhar pela esquerda. */
  .head--split > :last-child { justify-self: start; max-width: none; }

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

/* --- Smartphones --- */
@media (max-width: 640px) {
  .grid--3, .grid--4 { grid-template-columns: 1fr; }
  .checks { grid-template-columns: 1fr; }
  .checks li { padding: 15px 18px; }
  .ig-grid { grid-template-columns: repeat(2, 1fr); }

  /* Empilhados, os cinco planos viravam cinco blocos altos: mais de mil
     pixels de rolagem so para ver precos, bem na secao de maior intencao.
     No celular cada plano vira uma linha compacta — frequencia a esquerda,
     preco a direita, botao no fim — que e tambem o formato da tabela de
     precos que o Michael ja usa. */
  .plans { grid-template-columns: 1fr; gap: 10px; }
  .plan {
    display: grid;
    grid-template-columns: auto 1fr auto;
    grid-template-areas:
      "tag  tag  acao"
      "freq val  acao"
      "desc mes  acao";
    align-items: center;
    column-gap: 14px;
    row-gap: 0;
    padding: 14px 16px;
    text-align: left;
  }
  .plan__tag {
    grid-area: tag;
    position: static;
    transform: none;
    justify-self: start;
    margin-bottom: 8px;
  }
  .plan__freq  { grid-area: freq; font-size: 1.65rem; align-self: end; }
  .plan__desc  { grid-area: desc; margin-bottom: 0; align-self: start; }
  .plan__price { grid-area: val;  justify-content: flex-end; margin-bottom: 0; align-self: end; }
  .plan__price strong { font-size: 1.5rem; }
  .plan__month { grid-area: mes;  text-align: right; margin-bottom: 0; align-self: start; }
  .plan .btn   { grid-area: acao; width: auto; margin-top: 0; --btn-pad: 15px 18px; }
  .plan:hover  { transform: none; }

  /* 44px de altura minima em tudo que se toca. Os botoes pequenos herdam
     o padding do desktop e ficavam entre 37 e 40px — dava erro de toque
     justamente nos botoes que levam para o WhatsApp. */
  .btn--sm { --btn-pad: 14px 20px; }
  .brand { padding-block: 6px; }
  .mobile-bar .btn { --btn-pad: 15px 20px; }

  .hero__ctas { flex-direction: column; align-items: stretch; }
  .hero__ctas .btn { width: 100%; }
  .hero__badges { flex-direction: column; gap: 10px; }

  .about__creds > div { grid-template-columns: 1fr; gap: 4px; }

  .statement { max-width: none; }

  /* Espaço para a barra CTA fixa não cobrir o conteúdo */
  body { padding-bottom: 74px; }
  .wa-float {
    right: 16px;
    bottom: calc(22px + env(safe-area-inset-bottom));
    width: 56px; height: 56px;
    padding: 0;
    justify-content: center;
  }
  /* Enquanto a barra fixa esta na tela, ela ja e o CTA permanente: dois
     botoes de WhatsApp empilhados no mesmo canto so competem entre si.
     O flutuante sai de cena e volta quando a barra recolhe. */
  body.barra-visivel .wa-float {
    opacity: 0;
    transform: scale(.8);
    pointer-events: none;
  }
  .wa-float__label { display: none; }
  .mobile-bar { display: flex; }

  .footer__inner { grid-template-columns: 1fr; }
  .footer__bottom { flex-direction: column; align-items: flex-start; text-align: left; }
}

/* --- Telas muito pequenas (iPhone SE, Galaxy antigo...) ---
   A 320px tres coisas quebravam em duas linhas: o nome na marca, o botao
   dentro da linha do plano e o texto da barra fixa. Nenhum deles deve
   quebrar — sao rotulos curtos, e quebrados ficam com cara de defeito. */
@media (max-width: 380px) {
  .brand { gap: 9px; }
  .brand__mark { width: 36px; height: 32px; }
  .brand__text strong { font-size: .9rem; white-space: nowrap; }
  .brand__text em { font-size: .55rem; }

  .plan { column-gap: 10px; padding: 13px 13px; }
  .plan .btn { white-space: nowrap; --btn-pad: 15px 13px; font-size: .8rem; }
  .plan__freq { font-size: 1.5rem; }
  .plan__price strong { font-size: 1.35rem; }

  .mobile-bar { gap: 10px; padding-inline: 13px; }
  .mobile-bar__text span { display: none; }
  .mobile-bar__text strong { white-space: nowrap; font-size: .88rem; }
  .mobile-bar .btn { white-space: nowrap; --btn-pad: 15px 15px; font-size: .82rem; }
}

/* --- Aparelhos sem mouse ---
   A cor dos antes e depois voltava no hover. No celular nao existe hover,
   e era justamente ali que o unico momento de cor da pagina ficava
   inalcancavel. Em tela de toque as fotos de resultado ja entram coloridas. */
@media (hover: none) {
  .result .media img { filter: none; }
  .wa-float:hover { gap: 0; padding-right: 17px; transform: none; }
  .wa-float:hover .wa-float__label { max-width: 0; }
}

/* --- Monitores grandes --- */
@media (min-width: 1600px) {
  :root { --wrap: 1360px; }
}