/* ===========================================================
   STUDIO PERSONAL EXTREME — base.css
   Reset, design tokens, tipografia e utilitários.
   Paleta extraída do logo e das fotos reais do @personalextreme.
   =========================================================== */

/* ---------- Design tokens ---------- */
:root {
  /* Marca — azul medido diretamente no arquivo do logo oficial (#008CFF) */
  --c-blue:        #008CFF;
  --c-blue-bright: #4DAEFF;
  --c-blue-deep:   #0068C4;
  --c-amber:       #F5A623;

  /* Superfícies */
  --c-black:    #08090B;
  --c-graphite: #0E1116;
  --c-surface:  #141922;
  --c-surface-2:#1B2230;

  /* Texto */
  --c-white: #FFFFFF;
  --c-text:  #AEB6C2;
  --c-muted: #79828F;

  /* Linhas */
  --c-line:        rgba(255, 255, 255, .09);
  --c-line-strong: rgba(255, 255, 255, .16);

  /* Tipografia */
  --font-display: "Barlow Condensed", "Arial Narrow", Impact, system-ui, sans-serif;
  --font-body:    "Barlow", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  /* Escala fluida */
  --fs-display: clamp(3rem, 11vw, 6.75rem);
  --fs-h2:      clamp(2.1rem, 6vw, 3.9rem);
  --fs-h3:      clamp(1.25rem, 2.4vw, 1.6rem);
  --fs-lead:    clamp(1.02rem, 1.7vw, 1.22rem);
  --fs-body:    1rem;
  --fs-small:   .875rem;

  /* Layout */
  --container: 1200px;
  --gutter: clamp(1.25rem, 4vw, 2.5rem);
  --section-y: clamp(4.5rem, 10vw, 8.5rem);
  --radius:    14px;
  --radius-lg: 22px;

  /* Movimento */
  --ease: cubic-bezier(.22, .61, .36, 1);
  --ease-out: cubic-bezier(.16, 1, .3, 1);
  --dur: .45s;

  /* Cromo */
  --header-h: 76px;
}

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

* { margin: 0; padding: 0; }

html {
  color-scheme: dark;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 16px);
  -webkit-text-size-adjust: 100%;
}

body {
  background: var(--c-black);
  color: var(--c-text);
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.65;
  min-height: 100svh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  -webkit-tap-highlight-color: rgba(0, 140, 255, .18);
  touch-action: manipulation;
}

img, svg, video, iframe {
  display: block;
  max-width: 100%;
}

img { height: auto; }

/* Sem regra global de `fill` aqui de propósito: uma regra de autor como
   `svg { fill: none }` venceria o atributo fill="currentColor" dos ícones
   sólidos (o WhatsApp, por exemplo) e eles sumiriam. Cada ícone declara o
   próprio fill no markup. */

button, input, select, textarea {
  font: inherit;
  color: inherit;
}

button { background: none; border: 0; cursor: pointer; }

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

ul, ol { list-style: none; }

address { font-style: normal; }

/* ---------- Tipografia ---------- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 800;
  line-height: .95;
  letter-spacing: -.01em;
  color: var(--c-white);
  text-wrap: balance;
  text-transform: uppercase;
}

h3 {
  font-size: var(--fs-h3);
  line-height: 1.1;
  letter-spacing: .01em;
}

p { text-wrap: pretty; }

strong { color: var(--c-white); font-weight: 600; }

em {
  font-style: italic;
  color: var(--c-blue-bright);
}

/* ---------- Foco visível (nunca remover sem substituto) ---------- */
:focus-visible {
  outline: 2px solid var(--c-blue-bright);
  outline-offset: 3px;
  border-radius: 4px;
}

.skip-link {
  position: absolute;
  left: 50%;
  top: 0;
  transform: translate(-50%, -120%);
  z-index: 200;
  background: var(--c-blue);
  color: #04121D;
  font-weight: 700;
  padding: .7rem 1.25rem;
  border-radius: 0 0 10px 10px;
  transition: transform .2s var(--ease);
}
.skip-link:focus-visible { transform: translate(-50%, 0); }

/* ---------- Layout ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section {
  position: relative;
  padding-block: var(--section-y);
  scroll-margin-top: var(--header-h);
}

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

.section__head {
  max-width: 760px;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}

.section__title { font-size: var(--fs-h2); }

.section__sub {
  margin-top: 1.1rem;
  font-size: var(--fs-lead);
  color: var(--c-text);
}

.center { text-align: center; }

/* ---------- Eyebrow (rótulo de seção) ---------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: .82rem;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--c-blue-bright);
  margin-bottom: 1rem;
}
.eyebrow::before {
  content: "";
  width: 28px;
  height: 2px;
  background: var(--c-blue);
}

/* ---------- Marcador de conteúdo pendente ---------- */
.tag-confirm {
  display: inline-block;
  font-family: var(--font-body);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--c-amber);
  border: 1px dashed rgba(245, 166, 35, .55);
  background: rgba(245, 166, 35, .07);
  border-radius: 5px;
  padding: .1rem .45rem;
  white-space: nowrap;
  vertical-align: middle;
}

.note {
  font-size: var(--fs-small);
  color: var(--c-muted);
}

.quote {
  position: relative;
  margin-block: 1.75rem;
  padding-left: 1.4rem;
  border-left: 3px solid var(--c-blue);
  font-size: var(--fs-lead);
  color: var(--c-white);
  font-style: italic;
  line-height: 1.55;
}

.chevrons { color: var(--c-blue); }

/* ---------- Animação de entrada ---------- */
.reveal {
  opacity: 0;
  transform: translate3d(0, 26px, 0);
  transition:
    opacity .75s var(--ease-out),
    transform .75s var(--ease-out);
  transition-delay: calc(var(--d, 0) * 90ms);
  will-change: opacity, transform;
}
.reveal.is-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

/* ---------- Preferência por menos movimento ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}