/* Ana Laura Nunes — Design System "Golden Hour Glass"
   Tokens + base + componentes concatenados (produção, sem @import em cadeia). */

/* =========================================================
   FONTES — self-host, subset latin
   ========================================================= */
@font-face {
  font-family: "Bricolage Grotesque";
  src: url("../assets/fonts/bricolage-grotesque-var-latin.woff2") format("woff2-variations"), url("../assets/fonts/bricolage-grotesque-var-latin.woff2") format("woff2");
  font-weight: 700 800; font-stretch: 86% 94%; font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Figtree";
  src: url("../assets/fonts/figtree-var-latin.woff2") format("woff2-variations"), url("../assets/fonts/figtree-var-latin.woff2") format("woff2");
  font-weight: 300 900; font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
/* Fallback métrico p/ reduzir CLS na troca de fonte */
@font-face { font-family: "Figtree Fallback"; src: local("Arial"); size-adjust: 101%; ascent-override: 95%; descent-override: 25%; line-gap-override: 0%; }
@font-face { font-family: "Bricolage Fallback"; src: local("Arial Narrow"), local("Arial"); size-adjust: 96%; ascent-override: 92%; descent-override: 24%; line-gap-override: 0%; }

/* =========================================================
   CORES — canais RGB para usar com alpha: rgb(var(--accent-rgb) / .5)
   ========================================================= */
:root {
  --persimmon-400-rgb: 255 138 92;   /* #FF8A5C  blob */
  --persimmon-500-rgb: 255 122 77;   /* #FF7A4D  accent dark */
  --persimmon-600-rgb: 200 64 26;    /* #C8401A  accent light */
  --persimmon-700-rgb: 158 46 16;    /* #9E2E10  hover light */
  --lagoon-300-rgb: 95 212 203;      /* #5FD4CB  accent-2 dark */
  --lagoon-400-rgb: 63 193 184;      /* #3FC1B8  blob */
  --lagoon-600-rgb: 11 122 117;      /* #0B7A75  accent-2 light */
  --lagoon-800-rgb: 0 118 112;       /* #007670  blob dark */
  --apricot-300-rgb: 255 201 163;    /* #FFC9A3  blob */
  --sky-300-rgb: 142 197 255;        /* #8EC5FF  blob */
  --ink-950-rgb: 15 13 18;           /* #0F0D12 */
  --ink-900-rgb: 23 20 26;           /* #17141A */
  --ink-800-rgb: 34 30 40;           /* #221E28 */
  --ink-600-rgb: 87 81 91;           /* #57515B */
  --ink-300-rgb: 190 182 192;        /* #BEB6C0 */
  --paper-100-rgb: 247 243 238;      /* #F7F3EE */
  --white-rgb: 255 255 255;
  --black-rgb: 0 0 0;
  --scrim-rgb: 10 8 12;
}

/* Semântico · LIGHT (padrão) */
:root, [data-theme="light"] {
  --bg-rgb: var(--paper-100-rgb);
  --surface-rgb: var(--white-rgb);
  --text-rgb: var(--ink-900-rgb);
  --text-muted-rgb: var(--ink-600-rgb);
  --accent-rgb: var(--persimmon-600-rgb);
  --accent-hover-rgb: var(--persimmon-700-rgb);
  --on-accent-rgb: var(--white-rgb);
  --accent-2-rgb: var(--lagoon-600-rgb);
  --on-accent-2-rgb: var(--white-rgb);
  --focus-rgb: var(--lagoon-600-rgb);
  --shadow-rgb: 74 36 22;
  --glass-tint-rgb: var(--white-rgb);
  --glass-edge-rgb: var(--white-rgb);
  --spec-alpha: .55;
  --blob-1-rgb: var(--persimmon-400-rgb);
  --blob-2-rgb: var(--lagoon-400-rgb);
  --blob-3-rgb: var(--apricot-300-rgb);
  --blob-4-rgb: var(--sky-300-rgb);
}

/* Semântico · DARK */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg-rgb: var(--ink-950-rgb);
    --surface-rgb: var(--ink-800-rgb);
    --text-rgb: 246 242 238;
    --text-muted-rgb: var(--ink-300-rgb);
    --accent-rgb: var(--persimmon-500-rgb);
    --accent-hover-rgb: 255 150 112;
    --on-accent-rgb: 26 12 8;
    --accent-2-rgb: var(--lagoon-300-rgb);
    --on-accent-2-rgb: 6 30 28;
    --focus-rgb: var(--lagoon-300-rgb);
    --shadow-rgb: var(--black-rgb);
    --glass-tint-rgb: var(--ink-800-rgb);
    --spec-alpha: .18;
    --blob-1-rgb: 190 72 36;
    --blob-2-rgb: var(--lagoon-800-rgb);
    --blob-3-rgb: 120 60 40;
    --blob-4-rgb: 44 82 160;
    color-scheme: dark;
  }
}

/* =========================================================
   TIPOGRAFIA — escala fluida 320px → 1440px
   ========================================================= */
:root {
  --font-display: "Bricolage Grotesque", "Bricolage Fallback", "Figtree", system-ui, sans-serif;
  --font-body: "Figtree", "Figtree Fallback", system-ui, -apple-system, "Segoe UI", sans-serif;

  --fs-display: clamp(3.25rem, 2.36rem + 4.46vw, 6.375rem); /* 52 → 102px · nome no hero */
  --fs-h1: clamp(2.5rem, 2.04rem + 2.29vw, 4rem);          /* 40 → 64 */
  --fs-h2: clamp(2rem, 1.71rem + 1.43vw, 2.75rem);          /* 32 → 44 */
  --fs-h3: clamp(1.375rem, 1.3rem + .36vw, 1.625rem);       /* 22 → 26 */
  --fs-lead: clamp(1.125rem, 1.05rem + .36vw, 1.375rem);    /* 18 → 22 */
  --fs-body: clamp(1rem, .98rem + .09vw, 1.0625rem);        /* 16 → 17 */
  --fs-small: .875rem;
  --fs-caption: .75rem;
  --fs-tab: .6875rem;

  --fw-regular: 400; --fw-medium: 500; --fw-semibold: 600; --fw-bold: 700; --fw-display: 800;

  --tr-display: -0.04em;
  --tr-heading: -0.025em;
  --tr-button: -0.005em;
  --tr-eyebrow: 0.12em;

  --wdth-display: 86;   /* eixo wdth da Bricolage: nome levemente condensado */
  --wdth-heading: 94;

  --lh-display: .92;
  --lh-heading: 1.1;
  --lh-snug: 1.3;
  --lh-body: 1.55;

  --measure: 65ch;
  --measure-narrow: 45ch;
}

/* =========================================================
   ESPAÇO · RAIOS · SOMBRAS · Z
   ========================================================= */
:root {
  --space-1: .25rem; --space-2: .5rem; --space-3: .75rem; --space-4: 1rem;
  --space-5: 1.25rem; --space-6: 1.5rem; --space-8: 2rem; --space-10: 2.5rem; --space-12: 3rem;
  --space-section: clamp(4.5rem, 3rem + 6vw, 8.5rem);
  --gutter: clamp(1.25rem, .8rem + 2.2vw, 2.5rem);
  --container: 72rem;
  --tap-min: 2.75rem;   /* 44px */
  --tabbar-clear: 6.5rem;

  /* Cápsula iOS para controles, cantos contínuos para superfícies */
  --radius-sm: 14px; --radius-md: 20px; --radius-lg: 28px; --radius-xl: 40px;
  --radius-pill: 999px;
  --bezel: .375rem; /* moldura de "tela" nos frames 4:5 e 9:16 */

  /* Sombras quentes (tingidas pelo --shadow-rgb) */
  --shadow-1: 0 1px 2px rgb(var(--shadow-rgb) / .08), 0 2px 8px -2px rgb(var(--shadow-rgb) / .10);
  --shadow-2: 0 2px 4px rgb(var(--shadow-rgb) / .06), 0 10px 28px -8px rgb(var(--shadow-rgb) / .18);
  --shadow-3: 0 4px 8px rgb(var(--shadow-rgb) / .06), 0 20px 48px -12px rgb(var(--shadow-rgb) / .24);
  --shadow-accent: 0 10px 24px -8px rgb(var(--accent-rgb) / .55);

  /* Elevação: 1 chips · 2 cards, botões, nav · 3 hover */
  --elev-1: var(--shadow-1); --elev-2: var(--shadow-2); --elev-3: var(--shadow-3);
  --z-bg: -1; --z-nav: 50; --z-skip: 100;
}
@supports (corner-shape: squircle) {
  :root { --radius-sm: 20px; --radius-md: 30px; --radius-lg: 44px; --radius-xl: 60px; }
}

/* =========================================================
   VIDRO — thin (sobre arte) · regular (controles) · thick (leitura)
   ========================================================= */
:root {
  /* backdrop-filter refaz o blur a cada frame em que algo dentro/embaixo muda → caro em GPU de celular.
     Blur real só em .nav/.tabbar (conteúdo rola por baixo). O resto é tinta translúcida sobre o fundo
     estático, que já é gradiente suave: blur ali quase não aparecia. */
  --glass-thin-alpha: .3;
  --glass-regular-alpha: .46; --glass-regular-blur: 10px; --glass-regular-sat: 180%;
  --glass-thick-alpha: .8;
  --glass-frame-alpha: .7;
  --glass-fallback-alpha: .92;

  --glass-inner:
    inset 0 1px 0 0 rgb(var(--glass-edge-rgb) / .6),
    inset 0 -1px 0 0 rgb(var(--black-rgb) / .04),
    inset 0 0 0 .5px rgb(var(--glass-edge-rgb) / .22);
  --glass-rim: linear-gradient(150deg,
    rgb(var(--glass-edge-rgb) / .95) 0%, rgb(var(--glass-edge-rgb) / .18) 28%,
    rgb(var(--glass-edge-rgb) / 0) 50%, rgb(var(--glass-edge-rgb) / .12) 72%,
    rgb(var(--glass-edge-rgb) / .65) 100%);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --glass-thin-alpha: .30; --glass-regular-alpha: .52; --glass-thick-alpha: .78;
    --glass-inner: inset 0 1px 0 0 rgb(var(--white-rgb) / .16), inset 0 -1px 0 0 rgb(var(--black-rgb) / .3), inset 0 0 0 .5px rgb(var(--white-rgb) / .08);
    --glass-rim: linear-gradient(150deg, rgb(var(--white-rgb) / .38) 0%, rgb(var(--white-rgb) / .06) 30%, rgb(var(--white-rgb) / 0) 50%, rgb(var(--white-rgb) / .05) 72%, rgb(var(--white-rgb) / .22) 100%);
  }
}

/* =========================================================
   MOVIMENTO (espelhado em GSAP no js/main.js)
   ========================================================= */
:root {
  --dur-micro-fast: 150ms;
  --dur-micro: 220ms;
  --dur-transition: 400ms;
  --dur-spring: 700ms;
  --dur-underline: 520ms;

  --ease-standard: cubic-bezier(.4, 0, .2, 1);
  --ease-emphasized: cubic-bezier(.2, 0, 0, 1);
  --ease-overshoot: cubic-bezier(.34, 1.56, .64, 1);
  /* Mola iOS (amortecimento ~0.7) — gsap: "elastic.out(1, 0.45)" */
  --ease-spring: linear(0, .009, .035 2.1%, .141, .281 6.7%, .723 12.9%, .938 16.7%, 1.017, 1.077, 1.121, 1.149 24.3%, 1.159, 1.163, 1.161, 1.154 29.9%, 1.129 32.8%, 1.051 39.6%, 1.017 43.1%, .991, .977 51%, .974 53.8%, .975 57.1%, .997 69.8%, 1.003 76.9%, 1);
}
@media (prefers-reduced-motion: reduce) {
  :root { --dur-micro: 1ms; --dur-transition: 1ms; --dur-spring: 1ms; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* =========================================================
   BASE
   ========================================================= */
*, *::before, *::after { box-sizing: border-box; }
/* Sem scroll-behavior: smooth global: o ScrollTrigger rola até o topo para medir no refresh e,
   com smooth, mede deslocado (start do pin vira start - scrollY). Âncoras suaves ficam no JS. */
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scroll-padding-top: 6rem; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  color: rgb(var(--text-rgb));
  background: rgb(var(--bg-rgb));
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
}
img, video, iframe, svg { display: block; max-width: 100%; }
h1, h2, h3, p, figure, blockquote { margin: 0; }
a { color: rgb(var(--accent-rgb)); text-underline-offset: .22em; text-decoration-thickness: 1px; }
a:hover { color: rgb(var(--accent-hover-rgb)); }
:focus-visible { outline: 2.5px solid rgb(var(--focus-rgb)); outline-offset: 3px; }
::selection { background: rgb(var(--accent-rgb) / .22); }
.skip-link { position: fixed; top: .75rem; left: .75rem; z-index: var(--z-skip); padding: .75rem 1rem; border-radius: var(--radius-pill); background: rgb(var(--text-rgb)); color: rgb(var(--bg-rgb)); font-weight: var(--fw-semibold); transform: translateY(-200%); }
.skip-link:focus { transform: none; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }

/* Tipografia */
.eyebrow { font: var(--fw-semibold) var(--fs-caption)/1.2 var(--font-body); letter-spacing: var(--tr-eyebrow); text-transform: uppercase; color: rgb(var(--text-rgb)); }
.display { font-family: var(--font-display); font-weight: var(--fw-display); font-size: var(--fs-display); line-height: var(--lh-display); letter-spacing: var(--tr-display); font-variation-settings: "wdth" var(--wdth-display); text-wrap: balance; }
.h1, .h2, .h3 { font-family: var(--font-display); font-weight: var(--fw-bold); line-height: var(--lh-heading); letter-spacing: var(--tr-heading); font-variation-settings: "wdth" var(--wdth-heading); text-wrap: balance; }
.h1 { font-size: var(--fs-h1); font-weight: var(--fw-display); }
.h2 { font-size: var(--fs-h2); }
.h3 { font-size: var(--fs-h3); letter-spacing: -.015em; }
.lead { font-size: var(--fs-lead); line-height: var(--lh-snug); font-weight: var(--fw-medium); text-wrap: pretty; }
.body { font-size: var(--fs-body); line-height: var(--lh-body); text-wrap: pretty; }
.muted { color: rgb(var(--text-muted-rgb)); }
.measure { max-width: var(--measure); }
.measure-narrow { max-width: var(--measure-narrow); }

/* Layout */
.container { width: min(100% - 2 * var(--gutter), var(--container)); margin-inline: auto; }
.section { position: relative; padding-block: var(--space-section); }
.stack { display: flex; flex-direction: column; gap: var(--stack-gap, var(--space-4)); }
.cluster { display: flex; flex-wrap: wrap; align-items: center; gap: var(--cluster-gap, var(--space-3)); margin: 0; padding: 0; list-style: none; }

/* Estado inicial de reveal — SÓ existe quando o JS aplicou .js-motion no <html> */
.js-motion [data-reveal] { opacity: 0; transform: translate3d(0, 1.5rem, 0); }
.js-motion [data-hero] { visibility: hidden; } /* timeline do hero libera; head-script remove .js-motion se o GSAP falhar em 3s */
.js-motion [data-split] .char, .js-motion [data-split] .word-inner { display: inline-block; }

/* =========================================================
   ÍCONES — máscara SVG, herdam currentColor
   UI: Lucide (stroke 2) · Marcas: Simple Icons
   ========================================================= */
.i {
  --i-size: 1.25rem;
  display: inline-block; flex: none;
  width: var(--i-size); height: var(--i-size);
  background: currentColor;
  -webkit-mask: var(--i) center / contain no-repeat;
          mask: var(--i) center / contain no-repeat;
}
.i--sm { --i-size: 1rem; }
.i-instagram { --i: url("../assets/icons/instagram.svg"); }
.i-tiktok    { --i: url("../assets/icons/tiktok.svg"); }
.i-mail      { --i: url("../assets/icons/mail.svg"); }
.i-arrow-right    { --i: url("../assets/icons/arrow-right.svg"); }
.i-arrow-up-right { --i: url("../assets/icons/arrow-up-right.svg"); }
.i-home      { --i: url("../assets/icons/house.svg"); }
.i-user      { --i: url("../assets/icons/user-round.svg"); }
.i-grid      { --i: url("../assets/icons/layout-grid.svg"); }
.i-chat      { --i: url("../assets/icons/message-circle.svg"); }
.i-play      { --i: url("../assets/icons/play.svg"); }

/* =========================================================
   FUNDO — blobs estáticos em radial-gradient (sem filter: blur, sem animação:
   fundo em movimento obriga todo backdrop-filter a refazer o blur a cada frame)
   ========================================================= */
.lg-bg { position: fixed; inset: 0; z-index: var(--z-bg); overflow: hidden; background: rgb(var(--bg-rgb)); pointer-events: none; contain: strict; }
.lg-bg__field { position: absolute; inset: -25%; }
.lg-bg__blob {
  position: absolute; width: var(--s, 62vmax); aspect-ratio: 1; border-radius: 50%;
  background: radial-gradient(closest-side, rgb(var(--c) / .95), rgb(var(--c) / .5) 48%, rgb(var(--c) / 0));
}
.lg-bg__blob:nth-child(1) { --c: var(--blob-1-rgb); top: 4%;  left: 2%; }
.lg-bg__blob:nth-child(2) { --c: var(--blob-2-rgb); top: 34%; right: 0%; }
.lg-bg__blob:nth-child(3) { --c: var(--blob-3-rgb); bottom: 2%; left: 18%; }
.lg-bg__blob:nth-child(4) { --c: var(--blob-4-rgb); top: 10%; right: 22%; --s: 40vmax; }
.lg-bg::after { /* véu de papel: tira saturação extrema e protege o texto */
  content: ""; position: absolute; inset: 0; background: rgb(var(--bg-rgb) / .18);
}

/* =========================================================
   MATERIAL DE VIDRO
   ========================================================= */
.glass {
  --g-alpha: var(--glass-regular-alpha);
  position: relative; isolation: isolate;
  background: rgb(var(--glass-tint-rgb) / var(--g-alpha));
  border-radius: var(--radius-lg);
  box-shadow: var(--glass-inner), var(--elev-2);
}
.glass--thick { --g-alpha: var(--glass-thick-alpha); }
/* Borda de luz (1px, gradiente) + highlight especular fixo no topo */
.glass::before, .btn--primary::before, .btn--secondary::before, .btn-icon::before, .chip::before, .nav::before, .tabbar::before, .frame::before, .embed::before {
  content: ""; position: absolute; inset: 0; z-index: -1; border-radius: inherit; padding: 1px; pointer-events: none;
  background: var(--glass-rim);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor;
          mask: linear-gradient(#000 0 0) content-box exclude, linear-gradient(#000 0 0);
}
.glass::after, .nav::after, .tabbar::after, .frame::after, .embed::after {
  content: ""; position: absolute; inset: 0; z-index: -1; border-radius: inherit; pointer-events: none;
  background: radial-gradient(90% 70% at 30% -10%, rgb(var(--white-rgb) / var(--spec-alpha)), rgb(var(--white-rgb) / 0) 55%);
  opacity: .9;
}
/* Sem backdrop-filter → nav/tabbar sólidas semi-opacas (conteúdo rola por baixo delas) */
@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .nav, .tabbar { --g-alpha: var(--glass-fallback-alpha) !important; }
}
@supports (corner-shape: squircle) {
  .glass, .frame, .frame__screen, .embed, .card { corner-shape: squircle; }
  /* corner-shape não é herdado: sem isso a borda de luz (::before) e o highlight (::after) ficam arredondados e desalinham do squircle */
  .glass::before, .glass::after, .frame::before, .frame::after, .embed::before, .embed::after { corner-shape: inherit; }
}

/* =========================================================
   BOTÕES
   ========================================================= */
.btn {
  position: relative; isolation: isolate;
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  min-height: 3.25rem; padding: .875rem 1.5rem;
  border: 0; border-radius: var(--radius-pill);
  font: var(--fw-semibold) var(--fs-body)/1 var(--font-body); letter-spacing: var(--tr-button);
  text-decoration: none; white-space: nowrap; cursor: pointer; user-select: none; touch-action: manipulation;
  transition: background-color var(--dur-micro-fast) var(--ease-standard), color var(--dur-micro-fast) var(--ease-standard), box-shadow var(--dur-micro) var(--ease-standard);
}
.btn--sm { min-height: var(--tap-min); padding: .625rem 1.125rem; font-size: var(--fs-small); }
.btn--primary {
  background: rgb(var(--accent-rgb)); color: rgb(var(--on-accent-rgb));
  box-shadow: inset 0 1px 0 rgb(var(--white-rgb) / .38), inset 0 -2px 6px rgb(var(--black-rgb) / .14), var(--shadow-accent);
}
.btn--primary:hover { color: rgb(var(--on-accent-rgb)); }
.btn--secondary {
  --g-alpha: var(--glass-regular-alpha);
  background: rgb(var(--glass-tint-rgb) / var(--g-alpha)); color: rgb(var(--text-rgb));
  box-shadow: var(--glass-inner), var(--elev-2);
}
.btn--ghost { background: transparent; color: rgb(var(--text-rgb)); padding-inline: .75rem; min-height: var(--tap-min); }
/* Ghost: sublinhado-base fino + traço accent que "escreve" da esquerda e sai pela direita */
.btn--ghost::before, .btn--ghost::after { content: ""; position: absolute; left: .75rem; right: .75rem; bottom: .625rem; height: 1.5px; border-radius: 2px; pointer-events: none; }
.btn--ghost::before { background: rgb(var(--text-rgb) / .3); }
.btn--ghost::after { background: rgb(var(--accent-rgb)); transform: scaleX(0); transform-origin: right center; transition: transform var(--dur-underline) var(--ease-emphasized); }
.btn--ghost:focus-visible::after { transform: scaleX(1); transform-origin: left center; }
.btn > .i { transition: transform var(--dur-transition) var(--ease-overshoot); }
@media (hover: hover) {
  .btn:hover > .i-arrow-right, .btn:hover > .i-arrow-up-right { transform: translateX(3px); }
  .btn--primary:hover { background: rgb(var(--accent-hover-rgb)); }
  .btn--secondary:hover { --g-alpha: calc(var(--glass-regular-alpha) + .18); color: rgb(var(--text-rgb)); box-shadow: var(--glass-inner), var(--elev-3); }
  .btn--ghost:hover { color: rgb(var(--accent-rgb)); }
  .btn--ghost:hover::after { transform: scaleX(1); transform-origin: left center; }
}
/* Press sem JS: escala. Com JS, o GSAP faz squash + mola */
.btn:active, .btn-icon:active { transform: scale(.96); }

/* Botão-ícone */
.btn-icon {
  --g-alpha: var(--glass-regular-alpha);
  position: relative; isolation: isolate; flex: none;
  display: inline-grid; place-items: center;
  width: 3rem; height: 3rem; padding: 0; border: 0; border-radius: var(--radius-pill);
  background: rgb(var(--glass-tint-rgb) / var(--g-alpha)); color: rgb(var(--text-rgb));
  box-shadow: var(--glass-inner), var(--elev-2); cursor: pointer; text-decoration: none; touch-action: manipulation;
  transition: background-color var(--dur-micro-fast) var(--ease-standard), color var(--dur-micro-fast) var(--ease-standard);
}
.btn-icon--sm { width: var(--tap-min); height: var(--tap-min); }
.btn-icon--lg { width: 4.5rem; height: 4.5rem; }
.btn-icon--lg .i { --i-size: 1.75rem; }
.btn-icon--accent { background: rgb(var(--accent-rgb)); color: rgb(var(--on-accent-rgb)); box-shadow: inset 0 1px 0 rgb(var(--white-rgb) / .38), var(--shadow-accent); }
@media (hover: hover) {
  .btn-icon:hover { --g-alpha: calc(var(--glass-regular-alpha) + .2); color: rgb(var(--accent-rgb)); }
  .btn-icon--accent:hover { background: rgb(var(--accent-hover-rgb)); color: rgb(var(--on-accent-rgb)); }
}

/* =========================================================
   CHIP
   ========================================================= */
.chip {
  --g-alpha: var(--glass-regular-alpha);
  position: relative; isolation: isolate;
  display: inline-flex; align-items: center; gap: .375rem;
  min-height: var(--tap-min); padding: .5rem 1rem; border-radius: var(--radius-pill);
  background: rgb(var(--glass-tint-rgb) / var(--g-alpha)); color: rgb(var(--text-rgb));
  box-shadow: var(--glass-inner), var(--elev-1);
  font: var(--fw-medium) .9375rem/1.1 var(--font-body);
}
.chip .i { --i-size: 1rem; }

/* Controle sobre card de vidro: branco sobre branco some → tinta da marca + filete */
.glass .chip, .glass .btn-icon:not(.btn-icon--accent) {
  --tint-rgb: var(--accent-2-rgb);
  background: linear-gradient(rgb(var(--tint-rgb) / .1), rgb(var(--tint-rgb) / .1)), rgb(var(--glass-tint-rgb) / var(--g-alpha));
  box-shadow: var(--glass-inner), inset 0 0 0 1px rgb(var(--tint-rgb) / .24), var(--elev-1);
}
.glass .chip .i { color: rgb(var(--accent-2-rgb)); }
/* Botão secundário: neutro (superfície sólida + filete de tinta) para não competir com o accent ao lado */
.glass .btn-icon:not(.btn-icon--accent) {
  background: rgb(var(--surface-rgb)); color: rgb(var(--text-rgb));
  box-shadow: var(--glass-inner), inset 0 0 0 1px rgb(var(--text-rgb) / .12), var(--elev-2);
}
@media (hover: hover) {
  .glass .btn-icon:not(.btn-icon--accent):hover { background: rgb(var(--surface-rgb)); color: rgb(var(--accent-rgb)); box-shadow: var(--glass-inner), inset 0 0 0 1px rgb(var(--accent-rgb) / .35), var(--elev-3); }
}

/* =========================================================
   NAVEGAÇÃO — cápsula superior + tab bar inferior (mobile)
   ========================================================= */
.nav {
  --g-alpha: var(--glass-regular-alpha);
  position: fixed; z-index: var(--z-nav); top: max(.75rem, env(safe-area-inset-top)); left: 50%;
  display: flex; align-items: center; gap: .25rem; padding: .3125rem;
  border-radius: var(--radius-pill); isolation: isolate;
  background: rgb(var(--glass-tint-rgb) / var(--g-alpha));
  -webkit-backdrop-filter: blur(var(--glass-regular-blur)) saturate(var(--glass-regular-sat));
          backdrop-filter: blur(var(--glass-regular-blur)) saturate(var(--glass-regular-sat));
  box-shadow: var(--glass-inner), var(--elev-2);
  transform: translateX(-50%); transform-origin: 50% 0;
  transition: transform var(--dur-spring) var(--ease-spring), box-shadow var(--dur-transition) var(--ease-standard);
  width: max-content; max-width: calc(100% - 1.5rem);
}
.nav.is-compact { transform: translateX(-50%) translateY(-.25rem) scale(.92); box-shadow: var(--glass-inner), var(--elev-3); }
.nav__brand { display: inline-flex; align-items: center; min-height: var(--tap-min); padding-inline: .875rem .5rem; font: var(--fw-bold) 1rem/1 var(--font-display); letter-spacing: -.02em; font-variation-settings: "wdth" 90; color: rgb(var(--text-rgb)); text-decoration: none; white-space: nowrap; }
.nav__brand:hover { color: rgb(var(--text-rgb)); }
.nav__links { display: none; align-items: center; gap: .125rem; margin: 0; padding: 0; list-style: none; }
.nav__link { position: relative; display: inline-flex; align-items: center; min-height: var(--tap-min); padding: .5rem 1rem; border-radius: var(--radius-pill); font: var(--fw-medium) var(--fs-small)/1 var(--font-body); color: rgb(var(--text-muted-rgb)); text-decoration: none; transition: color var(--dur-micro) var(--ease-standard); }
.nav__link::before { content: ""; position: absolute; inset: 0; z-index: -1; border-radius: inherit; background: rgb(var(--glass-tint-rgb) / .9); box-shadow: var(--glass-inner), var(--elev-1); opacity: 0; transform: scale(.85); transition: opacity var(--dur-micro) var(--ease-standard), transform var(--dur-spring) var(--ease-spring); }
.nav__link:hover, .nav__link[aria-current="true"] { color: rgb(var(--text-rgb)); }
.nav__link[aria-current="true"]::before { opacity: 1; transform: none; }
.nav__cta { margin-left: .25rem; }
@media (min-width: 768px) { .nav__links { display: flex; } }

.tabbar {
  --g-alpha: var(--glass-regular-alpha);
  position: fixed; z-index: var(--z-nav); left: 50%; bottom: max(.75rem, env(safe-area-inset-bottom));
  display: grid; grid-template-columns: repeat(4, 1fr); padding: .3125rem; isolation: isolate;
  width: min(100% - 1.5rem, 23rem); border-radius: var(--radius-pill);
  background: rgb(var(--glass-tint-rgb) / var(--g-alpha));
  -webkit-backdrop-filter: blur(var(--glass-regular-blur)) saturate(var(--glass-regular-sat));
          backdrop-filter: blur(var(--glass-regular-blur)) saturate(var(--glass-regular-sat));
  box-shadow: var(--glass-inner), var(--elev-3);
  transform: translateX(-50%); transform-origin: 50% 100%;
  transition: transform var(--dur-spring) var(--ease-spring);
}
.tabbar.is-compact { transform: translateX(-50%) translateY(.25rem) scale(.9); }
.tabbar__lens { position: absolute; top: .3125rem; bottom: .3125rem; left: .3125rem; width: calc((100% - .625rem) / 4); border-radius: var(--radius-pill); background: rgb(var(--glass-tint-rgb) / .85); box-shadow: var(--glass-inner), var(--elev-1); transform: translateX(calc(var(--idx, 0) * 100%)); transition: transform var(--dur-spring) var(--ease-spring); }
.tab { position: relative; z-index: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: .1875rem; min-height: 3.25rem; border-radius: var(--radius-pill); color: rgb(var(--text-muted-rgb)); text-decoration: none; font: var(--fw-semibold) var(--fs-tab)/1 var(--font-body); letter-spacing: .01em; touch-action: manipulation; }
.tab:hover { color: rgb(var(--text-rgb)); }
.tab[aria-current="true"] { color: rgb(var(--accent-rgb)); }
@media (min-width: 768px) { .tabbar { display: none; } }

/* =========================================================
   FRAMES DE CONTEÚDO — "telas de celular" 4:5 e 9:16
   Moldura neutra (sem accent) para não brigar com arte de cliente.
   ========================================================= */
.frame {
  /* Sem backdrop-filter, como todo vidro fora da nav/tabbar */
  --g-alpha: var(--glass-frame-alpha);
  position: relative; isolation: isolate; display: block; padding: var(--bezel);
  border-radius: var(--radius-lg);
  background: rgb(var(--glass-tint-rgb) / var(--g-alpha));
  box-shadow: var(--glass-inner), var(--elev-2);
  color: inherit; text-decoration: none;
}
.frame__screen { position: relative; overflow: hidden; aspect-ratio: 4 / 5; border-radius: calc(var(--radius-lg) - var(--bezel)); background: rgb(var(--surface-rgb)); box-shadow: inset 0 0 0 1px rgb(var(--black-rgb) / .08); }
.frame__screen > img { width: 100%; height: 100%; object-fit: cover; }
.frame__play { position: absolute; z-index: 3; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 3.5rem; height: 3.5rem; display: grid; place-items: center; border-radius: 50%; color: rgb(var(--white-rgb)); background: rgb(var(--white-rgb) / .22); box-shadow: inset 0 1px 0 rgb(var(--white-rgb) / .5), inset 0 0 0 .5px rgb(var(--white-rgb) / .3); }

/* Embed do Instagram com fallback */
.embed {
  --g-alpha: var(--glass-regular-alpha);
  position: relative; isolation: isolate; display: flex; flex-direction: column; gap: .5rem; padding: .5rem;
  border-radius: var(--radius-lg);
  background: rgb(var(--glass-tint-rgb) / var(--g-alpha));
  box-shadow: var(--glass-inner), var(--elev-2);
}
.embed__head { display: flex; align-items: center; justify-content: space-between; gap: .5rem; padding: .25rem .25rem 0 .75rem; font: var(--fw-semibold) var(--fs-small)/1.2 var(--font-body); }
.embed__body { position: relative; overflow: hidden; border-radius: calc(var(--radius-lg) - .5rem); background: rgb(var(--surface-rgb)); aspect-ratio: var(--ratio, 4 / 5); }
.embed[data-state="ready"] .embed__body { aspect-ratio: auto; } /* iframe do Instagram define a própria altura */
.embed__body iframe { width: 100% !important; min-width: 0 !important; margin: 0 !important; border: 0 !important; border-radius: 0 !important; }
.embed__fallback { position: absolute; inset: 0; display: grid; place-content: center; justify-items: center; gap: .75rem; padding: 1.5rem; text-align: center; color: rgb(var(--text-muted-rgb)); }
.embed__fallback .i { --i-size: 2.5rem; color: rgb(var(--accent-rgb)); }
.embed[data-state="ready"] .embed__fallback { display: none; }
.embed[data-state="loading"] .embed__fallback > :not(.embed__spinner) { opacity: 0; }
.embed__spinner { display: none; }
.embed[data-state="loading"] .embed__spinner { display: block; width: 1.5rem; height: 1.5rem; border-radius: 50%; border: 2px solid rgb(var(--text-rgb) / .3); border-right-color: transparent; animation: lg-spin .8s linear infinite; }
@keyframes lg-spin { to { transform: rotate(1turn); } }

/* =========================================================
   CARROSSEL — scroll-snap nativo; com .js-motion vira pin horizontal (GSAP)
   ========================================================= */
.carousel { position: relative; }
.carousel__viewport { overflow-x: auto; overscroll-behavior-x: contain; scroll-snap-type: x mandatory; scrollbar-width: none; padding-block: 1.5rem; scroll-padding-inline: var(--gutter); }
.carousel__viewport::-webkit-scrollbar { display: none; }
.carousel__track { display: flex; gap: clamp(1rem, .6rem + 1.6vw, 2rem); padding-inline: var(--gutter); width: max-content; margin: 0; list-style: none; }
.carousel__item { flex: none; width: clamp(15rem, 68vw, 22rem); scroll-snap-align: center; transform-origin: 50% 60%; }
.carousel__bar { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.carousel__count { font: var(--fw-semibold) var(--fs-small)/1 var(--font-body); font-variant-numeric: tabular-nums; color: rgb(var(--text-muted-rgb)); }
.carousel__progress { flex: 1; height: 3px; border-radius: 3px; background: rgb(var(--text-rgb) / .12); overflow: hidden; }
.carousel__progress span { display: block; height: 100%; background: rgb(var(--accent-rgb)); transform-origin: left; transform: scaleX(var(--p, .125)); }
.js-pin { overflow-x: clip; } /* track translada em x; sem clip a página ganha scroll horizontal */
.js-pin .carousel__viewport { overflow: visible; scroll-snap-type: none; }

/* =========================================================
   CARD · CONTATO · FOOTER
   ========================================================= */
.card { position: relative; padding: clamp(1.25rem, 1rem + 1vw, 2rem); }

.contact { display: flex; flex-direction: column; align-items: center; gap: 1.5rem; text-align: center; }
.contact__links { display: flex; justify-content: center; gap: clamp(1rem, .5rem + 2vw, 2rem); margin: 0; padding: 0; list-style: none; }
.contact__link { display: flex; flex-direction: column; align-items: center; gap: .5rem; color: rgb(var(--text-rgb)); text-decoration: none; font: var(--fw-semibold) var(--fs-small)/1 var(--font-body); }
.contact__link:hover { color: rgb(var(--text-rgb)); }
.contact__link:focus-visible { outline: none; }
.contact__link:focus-visible .btn-icon { outline: 2.5px solid rgb(var(--focus-rgb)); outline-offset: 3px; }

.footer { padding: 2rem var(--gutter) calc(2rem + var(--tabbar-clear)); text-align: center; font-size: var(--fs-small); color: rgb(var(--text-muted-rgb)); }
.footer a { color: inherit; }
@media (min-width: 768px) { .footer { padding-bottom: 2.5rem; } }

/* =========================================================
   PÁGINA
   ========================================================= */
.hero { min-height: 100svh; display: grid; place-items: center; padding: 6rem var(--gutter) 7.5rem; }
.hero__panel { width: min(100%, 52rem); padding: clamp(2rem, 1.2rem + 4vw, 4rem) clamp(1.25rem, .8rem + 3vw, 3.5rem); text-align: center; display: flex; flex-direction: column; align-items: center; gap: 1.25rem; border-radius: var(--radius-xl); }
.hero__title { display: flex; flex-direction: column; align-items: center; gap: inherit; }
.hero__cta { display: flex; flex-direction: column; align-items: center; gap: .5rem; margin-top: .5rem; }

.about { display: grid; gap: 1.25rem; }
.about__photo { width: min(100%, 22rem); justify-self: center; }
.about__photo .frame__screen { aspect-ratio: 1; }
.about__card { display: flex; flex-direction: column; gap: 1rem; }
.friends { display: flex; align-items: center; gap: .75rem; }
.sticker { flex: none; width: 3.25rem; height: 3.25rem; border-radius: 50%; overflow: hidden; transform: rotate(-8deg); background: rgb(var(--surface-rgb)); box-shadow: 0 0 0 3px rgb(var(--surface-rgb)), var(--shadow-2); }
.sticker img { width: 100%; height: 100%; object-fit: cover; object-position: top; }
.skills { --cluster-gap: .5rem; margin-top: .5rem; }

.sec-head { display: flex; flex-direction: column; gap: .75rem; margin-bottom: 1.5rem; }
.ig { display: grid; gap: 1.25rem; margin-top: 3rem; }
.ig__grid { display: grid; gap: 1rem; grid-template-columns: 1fr; align-items: start; }
.actions { display: flex; flex-wrap: wrap; justify-content: center; gap: .75rem; margin-top: 2.5rem; }
.contact-card { width: min(100%, 40rem); margin-inline: auto; padding: clamp(2rem, 1.5rem + 3vw, 3.5rem) 1.25rem; border-radius: var(--radius-xl); }

@media (min-width: 560px) { .ig__grid { grid-template-columns: 1.15fr .85fr; } }
@media (min-width: 768px) { .hero__cta { flex-direction: row; gap: 1rem; } }
@media (min-width: 1024px) {
  .about { grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); align-items: center; gap: 2rem; }
  .about__photo { width: 100%; }
  .sec-head { flex-direction: row; align-items: flex-end; justify-content: space-between; }
  .ig__grid { grid-template-columns: repeat(2, minmax(0, 22rem)); justify-content: center; }
}