/* ============================================================
   {fit} consultoria de imagem — tokens do DNA v1.2 (resultado/DNA.md)
   Sistema visual Veck (VECKB 2026): logo "fit.", paleta laranja+azul,
   tipografia Aileron. Ver Seção 3 do DNA para as regras completas.
   ============================================================ */

@font-face {
  font-family: 'Aileron';
  src: url('../fonts/aileron-regular.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Aileron';
  src: url('../fonts/aileron-italic.woff2') format('woff2');
  font-weight: 400;
  font-style: italic;
  font-display: swap;
}

@font-face {
  font-family: 'Aileron';
  src: url('../fonts/aileron-semibold.woff2') format('woff2');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Aileron';
  src: url('../fonts/aileron-black.woff2') format('woff2');
  font-weight: 900;
  font-style: normal;
  font-display: swap;
}

/* Reservada ao lockup do logo (DNA 3.2) — nunca usar em headline, corpo ou UI */
@font-face {
  font-family: 'Stretch Sans';
  src: url('../fonts/stretch-sans.woff2') format('woff2');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

:root {
  --color-bg: #F5F5F5;
  --color-fg: #000000;
  --color-primary: #FF4D00;
  --color-primary-light: #FF7A40;
  --color-primary-dark: #B23600;
  --color-secondary: #2000B1;
  --color-secondary-light: #4A33D9;
  --color-secondary-dark: #150080;
  --color-accent: var(--color-primary);
  --color-accent-dark: var(--color-primary-dark);
  --color-bg-dark: #39332F;
  --color-surface: #DFDFDF;
  --color-border: #DFDFDF;
  --color-fg-muted: #524F48;

  --font-display: 'Aileron', -apple-system, 'Helvetica Neue', Arial, sans-serif;
  --font-body: 'Aileron', -apple-system, 'Helvetica Neue', Arial, sans-serif;

  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 32px;
  --space-6: 48px;
  --space-8: 64px;
  --space-12: 96px;

  --transition-fast: 150ms;
  --transition-standard: 220ms;

  --max-w: 1200px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body {
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.6;
  color: var(--color-fg);
  background: var(--color-bg);
  overflow-x: hidden;
}

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

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

a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 3px;
}

.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* ===== Tipografia utilitária ===== */
.display-l {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.2rem, 5.5vw, 4.5rem);
  line-height: 1.05;
  letter-spacing: 0.01em;
}

#problema-title {
  font-size: clamp(1.8rem, 3.4vw, 3rem);
  letter-spacing: -1px;
  text-transform: uppercase;
}

.accent { color: var(--color-primary); font-style: normal; }
.accent--blue { color: var(--color-secondary); font-style: normal; }

.tag {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--color-fg-muted);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.tag::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-primary);
  flex-shrink: 0;
}

.tag--light { color: rgba(255, 255, 255, 0.75); }
.tag--light::before { background: var(--color-primary); }
.tag--blue::before { background: var(--color-secondary); }

/* ===== Botões ===== */
.btn {
  display: inline-block;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 16px;
  text-decoration: none;
  text-align: center;
  padding: 16px 32px;
  border: 2px solid transparent;
  border-radius: 3px;
  cursor: pointer;
  transition: background-color var(--transition-standard) ease-out,
              color var(--transition-standard) ease-out,
              border-color var(--transition-standard) ease-out;
}

/* Fundo primary puro (#FF4D00) não passa contraste WCAG com texto branco (~3,3:1) —
   usa primary-dark como base para o texto branco ficar legível (~6:1) */
.btn--primary {
  background: var(--color-primary-dark);
  color: #FFFFFF;
}

/* "Quero entender": laranja oficial FF4D00, texto branco.
   Seletor composto (.btn--primary.btn--bright) pra garantir especificidade
   maior que .btn--primary:hover, que vem depois no arquivo. */
.btn--primary.btn--bright {
  background: var(--color-primary);
  color: #FFFFFF;
}

.btn--primary.btn--bright:hover {
  background: var(--color-primary-dark);
  color: #FFFFFF;
}

.btn--primary:hover { background: var(--color-fg); color: #FFFFFF; }

.btn--secondary {
  background: transparent;
  color: var(--color-fg);
  border-color: var(--color-fg);
}

.btn--secondary:hover {
  background: var(--color-fg);
  color: #FFFFFF;
}

.btn--nav {
  background: transparent;
  color: var(--color-fg);
  border-color: var(--color-fg);
  padding: 12px 24px;
  font-size: 14px;
}

.btn--nav:hover { background: var(--color-fg); border-color: var(--color-fg); color: #FFFFFF; }

.btn--big {
  padding: 22px 48px;
  font-size: 18px;
}

/* ===== Nav ===== */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: nowrap;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
}

.nav__logo {
  display: flex;
  align-items: baseline;
  gap: 10px;
  text-decoration: none;
  color: var(--color-fg);
}

/* Logo: "fit" em Aileron Black + bolinha colorida como ponto final (DNA 3.4) */
.logo-mark {
  display: inline-flex;
  align-items: baseline;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 26px;
  line-height: 1;
  letter-spacing: -0.01em;
  text-transform: lowercase;
}

.logo-dot {
  display: inline-block;
  width: 0.2em;
  height: 0.2em;
  margin-left: 0.02em;
  border-radius: 50%;
  background: var(--color-primary);
  flex-shrink: 0;
}

.logo-dot--blue { background: var(--color-secondary); }

.nav__logo-text {
  font-family: 'Stretch Sans', var(--font-body);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--color-fg-muted);
}

.nav__links {
  display: flex;
  gap: var(--space-4);
}

.nav__links a {
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  color: var(--color-fg);
  transition: color var(--transition-fast) ease-out;
}

.nav__links a {
  padding: 12px 2px;
  display: inline-block;
}

.nav__links a:hover { color: var(--color-accent-dark); }

.nav__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  background: transparent;
  border: 1px solid var(--color-border);
  cursor: pointer;
  flex-shrink: 0;
}

.nav__toggle-bar {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--color-fg);
}

/* ===== Seções (base) ===== */
.section__inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: var(--space-12) var(--space-4);
}

.section--dark {
  background: var(--color-bg-dark);
  color: #FFFFFF;
}

/* ===== 1. Hero ===== */
.hero {
  position: relative;
  overflow: hidden;
  min-height: 640px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--space-12) var(--space-4);
}

/* Fundo de tela cheia com grão sutil, no espírito das peças da Veck no Canva.
   Foto em alta resolução (5472×3648) — dá pra cobrir a tela inteira (cover)
   sem perder nitidez em nenhum monitor. */
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.5'/%3E%3C/svg%3E"),
    linear-gradient(90deg, rgba(20,18,16,0.75) 0%, rgba(20,18,16,0.35) 45%, rgba(20,18,16,0.15) 100%),
    url("../assets/hero-bg.jpg");
  background-repeat: repeat, no-repeat, no-repeat;
  background-size: auto, cover, cover;
  background-position: center, center, center 20%;
  background-blend-mode: overlay, normal, normal;
}

.hero__content {
  position: relative;
  z-index: 1;
  min-width: 0;
  max-width: var(--max-w);
  margin: 0 auto;
}

.hero__tag {
  display: block;
  color: rgba(255, 255, 255, 0.75);
  letter-spacing: 0;
}

.hero__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.5rem, 3.4vw, 3.2rem);
  line-height: 1.25;
  letter-spacing: -1px;
  text-transform: uppercase;
  color: #FFFFFF;
  margin: var(--space-3) 0 var(--space-6);
  max-width: 900px;
}

@media (min-width: 480px) {
  .hero__title .line { white-space: nowrap; }
}

.hero__title .line {
  display: block;
  overflow: hidden;
  padding-top: 0.12em;
  padding-bottom: 0.06em;
  margin-bottom: -0.18em;
}

.hero__title .line:first-child {
  margin-top: -0.12em;
}

.hero__title .line__inner {
  display: block;
}

.hero__scroll-cue {
  position: relative;
  z-index: 1;
  margin-top: var(--space-8);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.6);
}

/* ===== 2. O problema ===== */
.problema__lead {
  display: grid;
  gap: var(--space-3);
  max-width: 640px;
  margin-top: var(--space-4);
}

.problema__lead p {
  font-family: var(--font-body);
  font-size: clamp(1.05rem, 1.6vw, 1.2rem);
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.85);
}

.problema__lead strong { color: #FFFFFF; }

.erros {
  list-style: none;
  counter-reset: erro;
  display: grid;
  gap: var(--space-6);
  max-width: 760px;
  margin-top: var(--space-8);
}

.erro-item {
  padding-top: var(--space-6);
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  display: grid;
  gap: var(--space-2);
}

.erro-item:first-child {
  padding-top: 0;
  border-top: none;
}

.erro-item__num {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 900;
  letter-spacing: 2px;
  color: var(--color-primary);
}

.erro-item__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.4rem, 2.2vw, 1.9rem);
  margin-bottom: var(--space-1);
}

.erro-item p {
  font-size: 17px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.85);
}

.erro-item strong { color: #FFFFFF; }

/* ===== 3. O método ===== */
/* Esta seção usa o azul como acento único (o laranja domina hero/CTA) — DNA 3.1 */
.metodo__quote {
  border-left: 4px solid var(--color-secondary);
  padding-left: var(--space-4);
  margin: var(--space-6) 0;
  max-width: 720px;
  display: grid;
  gap: var(--space-2);
}

.metodo__quote p {
  font-family: var(--font-body);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(1.3rem, 2.4vw, 1.8rem);
  line-height: 1.5;
  color: var(--color-fg);
}

.metodo__quote strong { font-weight: 700; }

.principios {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(260px, 100%), 1fr));
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.principio {
  background: var(--color-surface);
  padding: var(--space-4);
  border-top: 3px solid var(--color-secondary);
}

.principio__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.6rem;
  margin-bottom: var(--space-2);
}

.principio p {
  font-size: 16px;
  line-height: 1.55;
  color: var(--color-fg);
}

.principio p + p { margin-top: var(--space-2); }

.principio strong { font-weight: 800; }

/* ===== 3.5 É pra você se / Não é pra você se ===== */
.fit { background: var(--color-surface); }

.fit__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(320px, 100%), 1fr));
  gap: var(--space-6);
  margin-top: var(--space-8);
}

.fit__col-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.4rem;
  margin-bottom: var(--space-4);
}

.fit__list {
  list-style: none;
  display: grid;
  gap: var(--space-4);
}

.fit__list li {
  position: relative;
  padding-left: 24px;
  font-size: 16px;
  line-height: 1.55;
}

.fit__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.35em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.fit__list li strong {
  display: block;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.05em;
  margin-bottom: 4px;
}

.fit__col--yes .fit__list li::before { background: var(--color-primary); }
.fit__col--yes .fit__list li { color: var(--color-fg-muted); }
.fit__col--yes .fit__list li strong { color: var(--color-fg); }

.fit__col--no .fit__list li::before { background: var(--color-fg-muted); }
.fit__col--no .fit__list li { color: var(--color-fg-muted); }
.fit__col--no .fit__list li strong { color: var(--color-fg); }

/* ===== 4. Caso real ===== */
.caso__intro {
  padding-bottom: var(--space-2);
}

.caso__slider {
  position: relative;
}

.caso__track {
  display: flex;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.caso__track::-webkit-scrollbar { display: none; }

.caso__slide {
  flex: 0 0 100%;
  min-width: 0;
  scroll-snap-align: start;
  position: relative;
  overflow: hidden;
}

.caso__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.15);
  color: #FFFFFF;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color var(--transition-standard) ease-out;
}

.caso__nav:hover { background: rgba(255, 255, 255, 0.3); }
.caso__nav--prev { left: var(--space-3); }
.caso__nav--next { right: var(--space-3); }

.caso__dots {
  display: flex;
  justify-content: center;
  gap: 10px;
  padding: var(--space-4) 0 var(--space-6);
}

.caso__dot {
  width: 8px;
  height: 8px;
  padding: 0;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  cursor: pointer;
}

.caso__dot.is-active { background: var(--color-primary); }

@media (max-width: 768px) {
  .caso__nav { display: none; }
}

.caso__bg {
  position: absolute;
  inset: -12% 0;
  z-index: 0;
}

.caso__bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.35;
}

.caso__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(57,51,47,0.6) 0%, rgba(57,51,47,0.4) 50%, rgba(57,51,47,0.8) 100%);
}

.caso__content {
  position: relative;
  z-index: 1;
}

.caso__quote {
  max-width: 820px;
  margin: var(--space-4) 0 var(--space-6);
}

.caso__quote p {
  font-family: var(--font-body);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(1.5rem, 3vw, 2.4rem);
  line-height: 1.4;
}

.caso__body {
  max-width: 640px;
  display: grid;
  gap: var(--space-3);
}

.caso__body p { color: rgba(255, 255, 255, 0.85); }

.caso__result {
  border-top: 1px solid rgba(255, 255, 255, 0.3);
  padding-top: var(--space-3);
  color: #FFFFFF !important;
}

/* ===== 5. Quem é a Camila ===== */
.camila__grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: var(--space-8);
  align-items: center;
}

/* Bloco de cor atrás da foto, em laranja (a seção do hero já usa azul) */
.camila__media {
  position: relative;
  isolation: isolate;
}

.camila__media::before {
  content: "";
  position: absolute;
  top: 16px;
  left: -16px;
  bottom: -16px;
  right: 32px;
  background: var(--color-primary);
  z-index: 0;
}

.camila__media img {
  position: relative;
  z-index: 1;
  width: 100%;
  aspect-ratio: 720 / 900;
  object-fit: cover;
  object-position: center 15%;
}

.camila__body {
  display: grid;
  gap: var(--space-3);
  margin: var(--space-4) 0;
  max-width: 560px;
}

.camila__body p { color: var(--color-fg); }

.camila__body p:last-child { font-weight: 600; }

/* ===== 5.5 Serviços ===== */
.servicos__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(260px, 100%), 1fr));
  gap: var(--space-3);
  margin-top: var(--space-8);
}

.servico-card {
  display: block;
  background: var(--color-surface);
  padding: var(--space-4);
  text-decoration: none;
  color: var(--color-fg);
  border-top: 3px solid var(--color-primary);
  transition: transform var(--transition-standard) ease-out,
              border-color var(--transition-standard) ease-out;
}

.servico-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-secondary);
}

.servico-card__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.25rem;
  margin-bottom: var(--space-2);
}

.servico-card__text {
  font-size: 15px;
  color: var(--color-fg-muted);
}

/* ===== 6. Depoimentos ===== */
.depoimentos { background: var(--color-surface); }

.depoimentos__note {
  font-size: 15px;
  color: var(--color-fg-muted);
  margin-top: var(--space-2);
}

.quotes {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(280px, 100%), 1fr));
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.quote-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.quote-card p {
  font-family: var(--font-body);
  font-style: italic;
  font-weight: 400;
  font-size: 1.15rem;
  line-height: 1.55;
  flex: 1;
}

.quote-card footer {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-fg-muted);
}

/* ===== 7. CTA final ===== */
.cta-final .section__inner {
  text-align: center;
  padding-top: 128px;
  padding-bottom: 128px;
}

.cta-final__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2rem, 5vw, 4rem);
  line-height: 1.16;
  letter-spacing: 0.01em;
  max-width: 900px;
  margin: 0 auto var(--space-6);
}

.cta-final__hint {
  font-size: 15px;
  color: rgba(255, 255, 255, 0.65);
  margin-top: var(--space-3);
}

/* ===== Footer ===== */
.footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  flex-wrap: wrap;
  padding: var(--space-4);
  border-top: 1px solid var(--color-border);
}

.footer__brand {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 15px;
}

.footer__brand .logo-mark { font-size: 18px; }

.footer__link {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-fg);
  text-decoration: none;
  display: inline-block;
  padding: 12px 4px;
}

.footer__link:hover { color: var(--color-accent-dark); }

/* ===== Animação (estado inicial só quando JS + motion OK) ===== */
.js-motion .reveal { opacity: 0; }
.js-motion .erro-item,
.js-motion .principio,
.js-motion .quote-card { opacity: 0; }

/* ===== Âncoras sob o header fixo ===== */
#topo, #problema, #metodo, #filtro, #caso, #camila, #servicos, #depoimentos, #contato {
  scroll-margin-top: 88px;
}

/* ===== Responsivo ===== */
@media (max-width: 899px) and (min-width: 769px) {
  .nav__logo-text { display: none; }
  .nav__links { gap: var(--space-3); }
  .nav__links a { font-size: 14px; }
}

@media (max-width: 768px) {
  .nav { padding: var(--space-2) var(--space-3); }

  .nav__toggle { display: flex; }

  .nav__links {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    gap: 0;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-standard) ease-out;
  }

  .nav__links.is-open { max-height: 320px; }

  .nav__links a {
    padding: var(--space-3) var(--space-3);
    border-top: 1px solid var(--color-border);
  }

  .nav__logo-text { display: none; }

  .hero { padding: var(--space-6) var(--space-3); }

  .hero__scroll-cue { display: none; }

  .section__inner { padding: var(--space-8) var(--space-3); }

  .camila__grid {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

  .camila__media { max-width: 420px; }

  .cta-final .section__inner {
    padding-top: var(--space-12);
    padding-bottom: var(--space-12);
  }

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