/* ============================================================
   TOKENS
   ============================================================ */

:root {
  --pink:   #F500B4;
  --purple: #8533E0;
  --cyan:   #00C8F5;
  --lime:   #C8FA00;
  --black:  #111111;      /* texto principal */
  --white:  #FAFAF8;
  --grey:   #F3F3F1;      /* fundo de seções alternadas */
  --stroke: #1A1A1A;      /* contornos estruturais */
  --dot:    rgba(0,0,0,0.07);  /* grid de fundo — discreto */

  --font: 'Space Grotesk', sans-serif;

  /*
   * SISTEMA DE BORDAS
   * ghost = cards de conteúdo (quase invisível)
   * solid = identidade dos botões CTA
   */
  --border:       1px solid rgba(17, 17, 17, 0.12);
  --border-bold:  1.5px solid var(--stroke);

  --radius: 10px;

  /*
   * SISTEMA DE SOMBRAS — dois níveis distintos
   *
   * soft  → cards de conteúdo (white cards): elevação natural,
   *          difusa, sem parecer segunda borda.
   *
   * flat  → identidade editorial: flat offset reservado
   *          apenas para botões CTA e cards coloridos do infográfico.
   */
  --shadow-soft:    0 2px 14px rgba(0, 0, 0, 0.07);
  --shadow-soft-md: 0 4px 20px rgba(0, 0, 0, 0.10);
  --shadow-flat:    2px 3px 0 rgba(17, 17, 17, 0.18);   /* cards coloridos */
  --shadow-cta:     3px 3px 0 var(--stroke);             /* botões */
  --shadow-cta-lg:  5px 5px 0 var(--stroke);             /* botão hover */

  /* aliases de compatibilidade */
  --shadow-sm: var(--shadow-soft);
  --shadow-md: var(--shadow-flat);
  --shadow-lg: var(--shadow-cta-lg);

  --container:   880px;
  --section-pad: clamp(52px, 8vw, 88px);
}

/* ============================================================
   RESET & BASE
   ============================================================ */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  overflow-x: hidden;   /* evita scroll lateral no nível do documento */
}

body {
  font-family: var(--font);
  font-size: clamp(16px, 2.2vw, 18px);
  line-height: 1.65;
  color: var(--black);
  background-color: var(--white);
  background-image: radial-gradient(var(--dot) 1.2px, transparent 1.2px);
  background-size: 22px 22px;
  overflow-x: hidden;
}

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

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

ul {
  list-style: none;
}

/* ============================================================
   TIPOGRAFIA
   ============================================================ */

h1 {
  font-size: clamp(2.4rem, 8.5vw, 5.2rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
}

h2 {
  font-size: clamp(1.75rem, 4.5vw, 2.8rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.025em;
}

h3 {
  font-size: clamp(0.95rem, 2.2vw, 1.15rem);
  font-weight: 600;
  line-height: 1.3;
}

p { line-height: 1.7; }

strong { font-weight: 700; }

.underline-pink {
  text-decoration: underline;
  text-decoration-color: var(--pink);
  text-underline-offset: 6px;
  text-decoration-thickness: 2px;
}

.highlight-pink   { color: var(--pink);   font-weight: 600; }
.highlight-cyan   { color: var(--cyan);   font-weight: 600; }
.highlight-purple { color: var(--purple); font-weight: 600; }
.highlight-lime   {
  background: var(--lime);
  color: var(--black);
  font-weight: 600;
  padding: 0 4px;
  border-radius: 3px;
}

/* ============================================================
   LAYOUT
   ============================================================ */

.container {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: clamp(20px, 6vw, 48px);
}

section {
  padding-block: var(--section-pad);
  position: relative;
}

.section-cta {
  margin-top: clamp(24px, 4vw, 36px);
  display: flex;
  justify-content: flex-start;
}

.section-sub {
  font-size: 0.97rem;
  opacity: 0.68;
  max-width: 560px;
  margin-top: 10px;
  margin-bottom: 32px;
}

/* ============================================================
   BOTÕES
   — sombra flat editorial reservada apenas aqui
   ============================================================ */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 11px 22px;
  font-family: var(--font);
  font-size: 0.93rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  line-height: 1;
  border: var(--border-bold);
  border-radius: var(--radius);
  box-shadow: var(--shadow-cta);
  cursor: pointer;
  transition: transform 0.13s ease, box-shadow 0.13s ease;
  white-space: nowrap;
  text-align: center;
}

.btn:hover {
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-cta-lg);
}

.btn:active {
  transform: translate(2px, 2px);
  box-shadow: 1px 1px 0 var(--stroke);
}

.btn--pink   { background: var(--pink);   color: #fff; }
.btn--purple { background: var(--purple); color: #fff; }
.btn--cyan   { background: var(--cyan);   color: var(--black); }
.btn--lime   { background: var(--lime);   color: var(--black); }

.btn--sm {
  padding: 8px 16px;
  font-size: 0.85rem;
}

.btn--full {
  width: 100%;
  justify-content: center;
  display: flex;
}

/* ============================================================
   ESTRELINHAS DECORATIVAS
   ============================================================ */

.deco-stars {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.deco-star {
  position: absolute;
  width:  var(--s, 14px);
  height: var(--s, 14px);
  top:    var(--top);
  left:   var(--left);
  background: var(--c, var(--pink));
  clip-path: polygon(
    50% 0%, 61% 35%, 98% 35%,
    68% 57%, 79% 91%, 50% 70%,
    21% 91%, 32% 57%, 2%  35%, 39% 35%
  );
  opacity: 0.55;
}

/* mantém sections acima da camada de estrelas */
main, header, footer {
  position: relative;
  z-index: 1;
}

/* ============================================================
   HEADER
   ============================================================ */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 250, 248, 0.90);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.07);
  padding-block: 13px;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.site-logo {
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  opacity: 0.75;
}

/* ============================================================
   1. HERO
   ============================================================ */

.hero {
  padding-top: clamp(56px, 11vw, 100px);
  padding-bottom: var(--section-pad);
}

.hero-headline {
  margin-bottom: 18px;
}

.hero-sub {
  font-size: clamp(1rem, 2.6vw, 1.28rem);
  font-weight: 500;
  margin-bottom: 28px;
  max-width: 620px;
}

.hero-cta {
  margin-top: 28px;
}

/* ============================================================
   2. CICLO — infográfico triangular no hero
   ============================================================ */

.cycle-diagram {
  margin-bottom: 4px;
}

/* DESKTOP: triângulo */

.cycle-triangle {
  display: block;
  position: relative;
  width: 100%;
  max-width: 580px;
  height: 340px;
}

/* ─── Keyframes do ciclo ─── */

/* Float via top/bottom — libera transform para hover sem conflito */
@keyframes float-top-card {
  0%, 100% { top: 0px; }
  50%       { top: -7px; }
}

@keyframes float-bottom-card {
  0%, 100% { bottom: 0px; }
  50%       { bottom: 7px; }
}

/* cards nos vértices — identidade colorida + sombra flat leve */
.c-card {
  position: absolute;
  width: 178px;
  min-height: 112px;
  padding: 16px 16px;
  border: var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-flat);
  /* transform livre para hover — float usa top/bottom */
  transition: box-shadow 0.22s ease, transform 0.22s ease;
  cursor: default;
}

/* top-left: Execução */
.c-card--top {
  top: 0;
  left: 20px;
  animation: float-top-card 4.2s ease-in-out infinite;
}
.c-card--top:hover {
  animation-play-state: paused;
  transform: translateY(-4px);
  box-shadow: var(--shadow-cta);
}

/* top-right: Plano */
.c-card--bl {
  top: 0;
  right: 20px;
  left: auto;
  bottom: auto;
  animation: float-top-card 4.7s ease-in-out infinite;
  animation-delay: -1.6s;
}
.c-card--bl:hover {
  animation-play-state: paused;
  transform: translateY(-4px);
  box-shadow: var(--shadow-cta);
}

/* bottom-center: Resultados */
.c-card--br {
  bottom: 0;
  left: 50%;
  right: auto;
  transform: translateX(-50%);
  animation: float-bottom-card 3.9s ease-in-out infinite;
  animation-delay: -0.7s;
}
.c-card--br:hover {
  animation-play-state: paused;
  transform: translateX(-50%) translateY(-4px);
  box-shadow: var(--shadow-cta);
}

.c-card--pink   { background: var(--pink);   color: #fff; }
.c-card--purple { background: var(--purple); color: #fff; }
.c-card--lime   { background: var(--lime);   color: var(--black); }

.c-num {
  display: block;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  opacity: 0.55;
  margin-bottom: 7px;
  text-transform: uppercase;
}

.c-card h3 {
  font-size: 1.05rem;
  margin-bottom: 5px;
}

.c-card p {
  font-size: 0.8rem;
  line-height: 1.45;
  opacity: 0.88;
}

/* MOBILE: pilha vertical */

.cycle-stack {
  display: none;
  flex-direction: column;
  gap: 0;
}

.cs-card {
  padding: 14px 18px;
  border: var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-flat);
}

.cs-card h3 { font-size: 1.05rem; margin-bottom: 3px; }
.cs-card p  { font-size: 0.86rem; opacity: 0.9; line-height: 1.5; }

.cs-card--pink   { background: var(--pink);   color: #fff; }
.cs-card--purple { background: var(--purple); color: #fff; }
.cs-card--lime   { background: var(--lime);   color: var(--black); }

.cs-arrow {
  text-align: center;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--pink);
  line-height: 1;
  padding: 5px 0;
}

.cs-return {
  margin-top: 10px;
  padding: 9px 16px;
  border: 1px dashed rgba(0, 0, 0, 0.20);
  border-radius: var(--radius);
  font-size: 0.8rem;
  font-weight: 600;
  text-align: center;
  opacity: 0.50;
}

/* ============================================================
   3. DORES
   ============================================================ */

.pain h2 {
  margin-bottom: 28px;
}

.pain-list {
  display: flex;
  flex-direction: column;
  gap: 7px;
  max-width: 660px;
  margin-bottom: 24px;
}

.pain-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 16px;
  background: #fff;
  border: var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);     /* diffuse — cartão de conteúdo */
  font-size: 0.97rem;
  font-weight: 500;
  transition: transform 0.14s ease, box-shadow 0.14s ease;
}

.pain-list li:hover {
  transform: translateX(3px);
  box-shadow: var(--shadow-soft-md);
}

/* emoji inline de dor — alinhamento óptico com o texto */
.pain-emoji {
  display: inline-block;
  font-size: 1.05rem;
  line-height: 1;
  flex-shrink: 0;
  margin-top: 1px;
}

/* mini headline de transição entre lista de dores e CTA */
.pain-bridge {
  max-width: 660px;   /* mesmo eixo que .pain-list — centraliza dentro do bloco */
  margin-top: 30px;
  margin-bottom: 2px;
  font-size: clamp(1rem, 2.4vw, 1.16rem);
  font-weight: 600;
  letter-spacing: -0.015em;
  opacity: 0.58;
  text-align: center;
}

.pain-conclusion {
  max-width: 660px;
  padding: 14px 20px;
  background: var(--cyan);
  border: var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  font-size: 0.97rem;
}

/* ============================================================
   4. FIT
   ============================================================ */

.fit {
  background: var(--grey);
  /* sem border top/bottom sólida — transição suave via background */
}

.fit h2 {
  margin-bottom: 28px;
}

.fit-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 32px;
}

.fit-col {
  padding: 22px 20px;
  border: var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-flat);   /* flat leve em card colorido */
}

.fit-col-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.10);
}

.fit-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  font-size: 0.88rem;
  font-weight: 700;
  border: 1px solid rgba(0, 0, 0, 0.20);
  border-radius: 50%;
  flex-shrink: 0;
}

.fit-col h3 {
  font-size: 0.93rem;
}

.fit-col ul {
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.fit-col li {
  font-size: 0.9rem;
  line-height: 1.5;
  padding-left: 16px;
  position: relative;
}

.fit-col li::before {
  position: absolute;
  left: 0;
  font-weight: 700;
}

/* card positivo — neon rosa com legibilidade garantida */
.fit-col--yes {
  background: var(--pink);                   /* #F500B4 — neon total */
  color: #fff;
  border: 1.5px solid rgba(0, 0, 0, 0.30);  /* borda escura neutra ancora o neon */
  box-shadow: 5px 5px 0 var(--stroke);
  transition: transform 0.16s ease, box-shadow 0.16s ease;
}

.fit-col--yes:hover {
  transform: translate(-3px, -3px);
  box-shadow: 8px 8px 0 var(--stroke);
}

.fit-col--yes .fit-col-header {
  border-bottom-color: rgba(0, 0, 0, 0.18);
}

.fit-col--yes .fit-icon {
  background: rgba(0, 0, 0, 0.20);          /* escuro sobre neon — legível */
  color: #fff;
  border-color: rgba(0, 0, 0, 0.22);
}

.fit-col--yes h3 {
  color: #fff;
  font-weight: 700;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.20); /* leve ancoragem do texto */
}

.fit-col--yes li {
  font-weight: 600;                          /* peso extra = legibilidade no neon */
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.18);
}

.fit-col--yes li::before {
  content: "✓";
  color: #fff;
  font-weight: 700;
}

/* card negativo — azul noite translúcido */
.fit-col--no {
  background: rgba(17, 28, 53, 0.78);       /* #111C35 com 78% — translúcido */
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
  color: #E8EDF8;                            /* branco frio — alto contraste */
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 2px 3px 0 rgba(0, 0, 0, 0.55);
  transition: box-shadow 0.16s ease;
}

.fit-col--no .fit-col-header {
  border-bottom-color: rgba(255, 255, 255, 0.13);
}

.fit-col--no .fit-icon {
  border-color: rgba(255, 255, 255, 0.24);
  color: rgba(255, 255, 255, 0.60);
}

.fit-col--no h3 {
  color: #fff;
  font-weight: 600;
}

.fit-col--no li {
  opacity: 0.90;                             /* texto muito legível */
}

.fit-col--no li::before {
  content: "✗";
  color: rgba(255, 255, 255, 0.40);
  font-weight: 400;
}

/* bloco de transição após os cards de qualificação */
.fit-bridge {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 18px;
  margin-top: clamp(28px, 4vw, 40px);
  padding-top: clamp(22px, 3vw, 32px);
  border-top: 1px solid rgba(0, 0, 0, 0.09);
  max-width: 640px;
}

.fit-bridge-text {
  font-size: clamp(1rem, 2.4vw, 1.18rem);
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: -0.01em;
}

/* ============================================================
   5. SERVIÇOS
   ============================================================ */

.services h2 {
  margin-bottom: 4px;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.service-card {
  padding: 20px 20px;
  background: #fff;
  border: var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);    /* diffuse — white card */
  transition: transform 0.16s ease, box-shadow 0.16s ease;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-soft-md);
}

.service-card h3 {
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 7px;
}

.service-card p {
  font-size: 0.88rem;
  opacity: 0.7;
  line-height: 1.55;
}

/* ============================================================
   6. COMO FUNCIONA
   ============================================================ */

.how {
  background: var(--grey);
  /* sem border sólida */
}

.how h2 {
  margin-bottom: 4px;
}

.steps {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-width: 680px;
}

.step {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 14px 18px;
  background: #fff;
  border: var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  transition: transform 0.14s ease, box-shadow 0.14s ease;
}

.step:hover {
  transform: translateX(3px);
  box-shadow: var(--shadow-soft-md);
}

.step-num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  min-width: 34px;
  background: var(--pink);
  color: #fff;
  font-size: 0.9rem;
  font-weight: 700;
  border-radius: 50%;
  flex-shrink: 0;
  /* sem border extra no círculo */
}

.step-content h3 {
  margin-bottom: 4px;
}

.step-content p {
  font-size: 0.9rem;
  opacity: 0.70;
  line-height: 1.55;
}

.how-nudge {
  margin-top: clamp(20px, 3vw, 28px);
  font-size: 0.97rem;
  font-weight: 600;
  opacity: 0.75;
  max-width: 480px;
}

/* ============================================================
   7. SOBRE
   ============================================================ */

.about {
  background: var(--purple);
  color: #fff;
  /* sem border sólida entre seções */
}

.about-inner {
  display: grid;
  grid-template-columns: 250px 1fr;
  gap: clamp(28px, 5vw, 52px);
  align-items: center;
}

.about-photo-placeholder {
  aspect-ratio: 3 / 4;
  background: rgba(255, 255, 255, 0.10);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 2.2rem;
}

.about-photo-placeholder p {
  font-size: 0.78rem;
  opacity: 0.45;
  font-weight: 500;
}

.about-photo {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  object-position: top center;
  border: none;
  border-radius: var(--radius);
  display: block;
}

.about-tag {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 5px 12px;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 100px;
  margin-bottom: 16px;
}

.about-text h2 {
  margin-bottom: 18px;
}

.about-text p {
  font-size: 0.93rem;
  opacity: 0.85;
  margin-bottom: 12px;
  max-width: 500px;
}

.about-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin: 8px 0 12px 0;
}

.about-list li {
  font-size: 0.91rem;
  opacity: 0.88;
  padding-left: 18px;
  position: relative;
}

.about-list li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--lime);
  font-weight: 700;
}

/* Bloco expandível — grid-rows trick para animação suave sem height fixo */
.about-more {
  display: grid;
  grid-template-rows: 0fr;
  overflow: hidden;
  transition: grid-template-rows 0.42s cubic-bezier(0.4, 0, 0.2, 1);
}

.about-more[aria-hidden="false"] {
  grid-template-rows: 1fr;
}

/* wrapper interno obrigatório para o colapso funcionar */
.about-more-inner {
  min-height: 0;
  overflow: hidden;
  padding-top: 2px; /* evita corte da primeira linha */
}

/* Botão Leia mais */
.btn-read-more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.30);
  border-radius: 100px;
  color: rgba(255, 255, 255, 0.75);
  font-family: var(--font);
  font-size: 0.83rem;
  font-weight: 600;
  padding: 6px 16px;
  cursor: pointer;
  margin-top: 12px;
  margin-bottom: 18px;
  transition: color 0.15s ease, border-color 0.15s ease;
}

.btn-read-more:hover {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.60);
}

.btn-read-more__icon {
  display: inline-block;
  transition: transform 0.30s ease;
}

.btn-read-more[aria-expanded="true"] .btn-read-more__icon {
  transform: rotate(180deg);
}

.about-text .btn {
  margin-top: 8px;
  border-color: var(--stroke);
}

/* ============================================================
   8. FAQ
   ============================================================ */

.faq h2 {
  margin-bottom: 28px;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-width: 720px;
}

.faq-item {
  background: #fff;
  border: var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
  transition: box-shadow 0.18s ease;
}

.faq-item[open] {
  box-shadow: var(--shadow-soft-md);
}

.faq-item summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 14px 20px;
  font-weight: 600;
  font-size: 0.93rem;
  cursor: pointer;
  list-style: none;
  user-select: none;
  -webkit-user-select: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  font-size: 1.4rem;
  font-weight: 300;
  color: var(--pink);
  flex-shrink: 0;
  line-height: 1;
  transition: transform 0.20s ease;
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
}

.faq-answer {
  padding: 0 20px 16px;
  border-top: 1px solid rgba(0, 0, 0, 0.07);
  padding-top: 12px;
}

.faq-answer p {
  font-size: 0.90rem;
  opacity: 0.72;
  line-height: 1.65;
}

/* ============================================================
   9. CONTATO
   ============================================================ */

.contact {
  background: var(--lime);
}

.contact-tag {
  display: inline-block;
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  opacity: 0.50;
  margin-bottom: 10px;
}

.contact h2 {
  margin-bottom: 10px;
}

.contact-sub {
  max-width: 480px;
  margin-bottom: 32px;
  font-size: 0.93rem;
  opacity: 0.70;
}

/* CTA WhatsApp */
.contact-cta {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
}

.btn--cta-lg {
  padding: 14px 28px;
  font-size: 1rem;
}

.contact-note {
  font-size: 0.82rem;
  opacity: 0.55;
  font-weight: 500;
}

/* ============================================================
   FOOTER
   ============================================================ */

.site-footer {
  padding-block: 24px;
  border-top: 1px solid rgba(0, 0, 0, 0.08);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.footer-inner p {
  font-size: 0.80rem;
  opacity: 0.45;
}

.footer-stars {
  display: flex;
  gap: 6px;
  font-size: 0.95rem;
}

/* ============================================================
   RESPONSIVE — ciclo: troca triângulo → pilha abaixo de 680px
   ============================================================ */

@media (max-width: 680px) {
  .cycle-triangle { display: none; }
  .cycle-stack    { display: flex; }
}

/* ============================================================
   RESPONSIVE — tablet (720px)
   ============================================================ */

@media (max-width: 720px) {

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

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

  .about-inner {
    grid-template-columns: 1fr;
  }

  .about-photo-wrap {
    display: none;
  }

  .about-photo-placeholder {
    display: none;
  }

}

/* ============================================================
   RESPONSIVE — contenção de botões (560px)
   Botões com texto longo deixam de ter nowrap e passam a
   ocupar a largura total do container, evitando overflow.
   ============================================================ */

@media (max-width: 560px) {

  .btn {
    white-space: normal;     /* permite quebra de linha no texto */
    line-height: 1.35;
    text-align: center;
    justify-content: center;
  }

  /* CTAs de seção: largura total para evitar overflow lateral */
  .section-cta,
  .fit-bridge,
  .hero-cta {
    width: 100%;
  }

  .section-cta .btn,
  .fit-bridge .btn,
  .hero-cta .btn {
    width: 100%;
  }

  /* Header: botão pequeno mantém nowrap — texto é curto */
  .site-header .btn {
    white-space: nowrap;
    width: auto;
  }

}

/* ============================================================
   RESPONSIVE — mobile (480px)
   ============================================================ */

@media (max-width: 480px) {

  :root {
    --section-pad: 44px;
  }

  .hero {
    padding-top: 48px;
  }

  .btn {
    padding: 11px 18px;
    font-size: 0.88rem;
  }

  .step {
    gap: 12px;
  }

  .step-num {
    width: 30px;
    height: 30px;
    min-width: 30px;
    font-size: 0.82rem;
  }

  .fit-col {
    padding: 18px 16px;
  }

  .service-card {
    padding: 18px 16px;
  }

  .pain-list li {
    padding: 11px 14px;
  }

  .faq-item summary {
    padding: 13px 16px;
    font-size: 0.90rem;
  }

  .faq-answer {
    padding: 0 16px 14px;
    padding-top: 10px;
  }

  .header-inner .site-logo {
    font-size: 0.76rem;
  }

  .footer-inner {
    justify-content: center;
    text-align: center;
  }

}

/* ============================================================
   REDUCED MOTION
   ============================================================ */

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