/* ==========================================================================
   Melissa Ferri Beauty — base
   Fontes, tokens de design, reset, tipografia, botões e animações.
   ========================================================================== */

/* Fontes auto-hospedadas (subset latin — cobre todo o português) */
@font-face {
  font-family: "Bodoni Moda";
  src: url("../assets/fonts/bodoni-moda-latin.woff2") format("woff2");
  font-weight: 400 900;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Bodoni Moda";
  src: url("../assets/fonts/bodoni-moda-italic-latin.woff2") format("woff2");
  font-weight: 400 900;
  font-style: italic;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Manrope";
  src: url("../assets/fonts/manrope-latin.woff2") format("woff2");
  font-weight: 200 800;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* --------------------------------------------------------------------------
   Tokens
   Paleta derivada da identidade da marca: monograma dourado sobre grafite
   + fotografia clara, off-white e tons de pele.
   -------------------------------------------------------------------------- */
:root {
  /* Cores */
  --color-ink: #141310;
  --color-graphite: #1c1a17;
  --color-graphite-soft: #2a2723;
  --color-ivory: #f5f0e8;
  --color-paper: #faf7f2;
  --color-sand: #ebe3d7;
  --color-nude: #d8c7b2;
  --color-text: #1c1916;
  --color-text-soft: #5a5149;
  --color-on-dark: #f3ede4;
  --color-on-dark-soft: rgba(243, 237, 228, 0.66);
  --color-gold: #c6a56b;        /* sobre fundos escuros */
  --color-gold-deep: #7f6036;   /* texto dourado sobre fundos claros */
  --color-line: rgba(28, 25, 22, 0.14);
  --color-line-dark: rgba(243, 237, 228, 0.14);

  /* Tipografia */
  --font-display: "Bodoni Moda", "Didot", "Bodoni 72", "Bodoni MT", Georgia, serif;
  --font-body: "Manrope", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  --fs-hero: clamp(4.4rem, 12.2vw, 12.5rem);
  --fs-display-1: clamp(2.6rem, 6vw, 5.6rem);
  --fs-display-2: clamp(2.3rem, 4.4vw, 4.1rem);
  --fs-display-3: clamp(1.65rem, 2.6vw, 2.3rem);
  --fs-lead: clamp(1.12rem, 1.4vw, 1.3rem);
  --fs-body: 1rem;
  --fs-small: 0.875rem;
  --fs-eyebrow: 0.7rem;

  /* Espaçamentos e layout */
  --space-section: clamp(5.5rem, 11vw, 10.5rem);
  --gutter: clamp(1.25rem, 4.2vw, 3.75rem);
  --container: 1320px;
  --header-h: 88px;
  --radius: 2px;

  /* Movimento */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
}

/* --------------------------------------------------------------------------
   Reset
   -------------------------------------------------------------------------- */
*,
*::before,
*::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 72px;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--color-ivory);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.7;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

@supports (overflow: clip) {
  body { overflow-x: clip; }
}

img, svg, video, iframe { display: block; max-width: 100%; }
img { height: auto; }
h1, h2, h3, h4, p, figure, blockquote, dl, dd, ol, ul { margin: 0; }
ol, ul { padding: 0; list-style: none; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
address { font-style: normal; }
::selection { background: var(--color-gold); color: var(--color-ink); }

:focus-visible {
  outline: 1px solid var(--color-gold);
  outline-offset: 4px;
}

/* --------------------------------------------------------------------------
   Utilitários
   -------------------------------------------------------------------------- */
.container {
  width: min(100% - (var(--gutter) * 2), var(--container));
  margin-inline: auto;
}

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

.section--dark {
  background: var(--color-graphite);
  color: var(--color-on-dark);
}

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

.skip-link {
  position: fixed;
  top: 1rem; left: 1rem;
  z-index: 200;
  padding: 0.75rem 1.25rem;
  background: var(--color-ink);
  color: var(--color-on-dark);
  font-size: var(--fs-small);
  transform: translateY(-200%);
  transition: transform 0.3s var(--ease-out);
}
.skip-link:focus { transform: none; }

/* --------------------------------------------------------------------------
   Tipografia
   -------------------------------------------------------------------------- */
.display-1,
.display-2,
.display-3 {
  font-family: var(--font-display);
  font-weight: 400;
  font-optical-sizing: auto;
  letter-spacing: -0.02em;
  text-wrap: balance;
}
.display-1 { font-size: var(--fs-display-1); line-height: 1.02; }
.display-2 { font-size: var(--fs-display-2); line-height: 1.06; }
.display-3 { font-size: var(--fs-display-3); line-height: 1.15; }

.display-1 em,
.display-2 em,
.display-3 em {
  font-style: italic;
  color: var(--color-gold-deep);
}
.section--dark .display-1 em,
.section--dark .display-2 em,
.section--dark .display-3 em { color: var(--color-gold); }

/* A Bodoni Moda tem eixo óptico (opsz). Em corpos grandes, o valor máximo deixa
   os traços finos quase invisíveis — limitamos para manter o contraste Didone
   da marca com boa leitura. */
.hero__title,
.display-1,
.display-2,
.insta__handle,
.footer__wordmark { font-variation-settings: "opsz" 40; }

.display-3,
.service__title,
.experience__line p,
.mobile-menu__list a,
.footer__tagline,
.insta__sub { font-variation-settings: "opsz" 30; }

.marquee__group span,
.about__facts dt,
.services__counter,
.lightbox__count { font-variation-settings: "opsz" 22; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
  font-family: var(--font-body);
  font-size: var(--fs-eyebrow);
  font-weight: 600;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  line-height: 1.4;
  color: var(--color-gold-deep);
}
.eyebrow::before {
  content: "";
  width: 2.25rem;
  height: 1px;
  background: currentColor;
  flex-shrink: 0;
}
.section--dark .eyebrow { color: var(--color-gold); }

.lead {
  font-size: var(--fs-lead);
  line-height: 1.6;
  color: var(--color-text);
}

.text-soft { color: var(--color-text-soft); }

/* --------------------------------------------------------------------------
   Botões e links
   -------------------------------------------------------------------------- */
.btn {
  --btn-bg: transparent;
  --btn-fg: currentColor;
  --btn-border: currentColor;
  --btn-fill: var(--color-gold);
  --btn-fill-fg: var(--color-ink);

  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.85rem;
  min-height: 52px;
  padding: 0 1.75rem;
  border: 1px solid var(--btn-border);
  border-radius: var(--radius);
  background: var(--btn-bg);
  color: var(--btn-fg);
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  line-height: 1;
  white-space: nowrap;
  transition: color 0.5s var(--ease-out), border-color 0.5s var(--ease-out);
}

/* Preenchimento que sobe no hover */
.btn::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: var(--btn-fill);
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform 0.55s var(--ease-out);
}
.btn:hover::before,
.btn:focus-visible::before { transform: scaleY(1); }
.btn:hover,
.btn:focus-visible { color: var(--btn-fill-fg); border-color: var(--btn-fill); }

.btn .icon { width: 1rem; height: 1rem; flex-shrink: 0; }

.btn--gold {
  --btn-bg: var(--color-gold);
  --btn-fg: var(--color-ink);
  --btn-border: var(--color-gold);
  --btn-fill: var(--color-on-dark);
}
.btn--dark {
  --btn-bg: var(--color-ink);
  --btn-fg: var(--color-on-dark);
  --btn-border: var(--color-ink);
  --btn-fill: var(--color-gold);
}
.btn--line {
  --btn-fg: var(--color-text);
  --btn-border: rgba(28, 25, 22, 0.35);
  --btn-fill: var(--color-ink);
  --btn-fill-fg: var(--color-on-dark);
}
.btn--ghost {
  --btn-fg: currentColor;
  --btn-border: rgba(243, 237, 228, 0.4);
}
.btn--lg { min-height: 60px; padding: 0 2.5rem; }

.link-arrow {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding-block: 0.4rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}
.link-arrow::after {
  content: "";
  position: absolute;
  left: 0; right: 1.75rem; bottom: 0;
  height: 1px;
  background: currentColor;
  transform-origin: right;
  transition: transform 0.6s var(--ease-out);
}
.link-arrow:hover::after { transform: scaleX(0); }
.link-arrow .icon {
  width: 1rem; height: 1rem;
  transition: transform 0.5s var(--ease-out);
}
.link-arrow:hover .icon { transform: translateX(0.35rem); }

.icon {
  width: 1.25rem;
  height: 1.25rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.4;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.icon--fill { fill: currentColor; stroke: none; }

/* --------------------------------------------------------------------------
   Animações de entrada (ativadas somente com JS — sem JS tudo aparece)
   -------------------------------------------------------------------------- */
.js [data-reveal] {
  opacity: 0;
  transform: translate3d(0, 28px, 0);
  transition:
    opacity 1.1s var(--ease-out) var(--d, 0s),
    transform 1.3s var(--ease-out) var(--d, 0s);
}
.js [data-reveal="fade"] { transform: none; }

/* O recorte fica nos filhos: um clip-path no próprio elemento observado
   zeraria a área visível e o IntersectionObserver nunca dispararia */
.js [data-reveal="image"] { opacity: 1; transform: none; }
.js [data-reveal="image"] > * {
  clip-path: inset(100% 0 0 0);
  transition: clip-path 1.4s var(--ease-in-out) var(--d, 0s);
}
/* :where() mantém especificidade baixa para não bloquear hovers das seções */
:where(.js [data-reveal="image"]) img {
  transform: scale(1.18);
  transition: transform 2s var(--ease-out) var(--d, 0s);
}

.js [data-reveal].is-visible { opacity: 1; transform: none; }
.js [data-reveal="image"].is-visible > * { clip-path: inset(0 0 0 0); }
:where(.js [data-reveal="image"].is-visible) img { transform: scale(1); }

/* Linhas de título que sobem por trás de uma máscara */
.line {
  display: block;
  overflow: hidden;
  padding-bottom: 0.1em;
  margin-bottom: -0.1em;
}
.line > span { display: inline-block; }
.js [data-reveal="lines"] { opacity: 1; transform: none; }
.js [data-reveal="lines"] .line > span {
  transform: translate3d(0, 110%, 0);
  transition: transform 1.3s var(--ease-out);
}
.js [data-reveal="lines"] .line:nth-child(2) > span { transition-delay: 0.1s; }
.js [data-reveal="lines"] .line:nth-child(3) > span { transition-delay: 0.2s; }
.js [data-reveal="lines"].is-visible .line > span { transform: none; }

/* O parallax usa a propriedade `translate` (independente de `transform`),
   então não conflita com as animações de entrada */
[data-parallax] { will-change: translate; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    transition-delay: 0s !important;
  }
  .js [data-reveal],
  .js [data-reveal="image"] > *,
  .js [data-reveal] img,
  .js [data-reveal="lines"] .line > span {
    opacity: 1 !important;
    transform: none !important;
    clip-path: none !important;
  }
}