:root{
  --paper: #E4E1D6;
  --paper-2: #DAD6C9;
  --ink: #1B2320;
  --ink-soft: #4A524C;
  --line: #B8B2A2;
  --gold: #B8901F;
  --teal: #2F5D5A;
}

@font-face{
  font-family: "Aktiv Grotesk Corp";
  src: url("assets/fonts/AktivGroteskCorp-Light.woff2") format("woff2");
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}
@font-face{
  font-family: "Aktiv Grotesk Corp";
  src: url("assets/fonts/AktivGroteskCorp-Regular.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face{
  font-family: "Aktiv Grotesk Corp";
  src: url("assets/fonts/AktivGroteskCorp-Medium.woff") format("woff");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face{
  font-family: "Aktiv Grotesk Corp";
  src: url("assets/fonts/AktivGroteskCorp-Bold.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
@font-face{
  font-family: "Nike Futura ND";
  src: url("assets/fonts/NIKE_FUTURA_CN-XB.woff") format("woff");
  font-weight: 800;
  font-style: normal;
  font-display: swap;
}

*{ box-sizing: border-box; }

html, body{
  margin: 0;
  font-family: "Aktiv Grotesk Corp", sans-serif;
}

html{
  background: #000; /* fallback: cobre a tela mesmo se o conteúdo for mais curto que a viewport */
}

body{
  background: var(--paper);
  color: var(--ink);
  font-family: "Aktiv Grotesk Corp", sans-serif;
  -webkit-font-smoothing: antialiased;
}

/* ---- conteúdo de um projeto (usado dentro do iframe e também como referência de estilo) ---- */

.content-project{
  display: grid;
  grid-template-columns: 1fr 1fr;
  height: 100%;
  background: var(--ink);
  color: var(--paper);
}

.content-project .detail-visual{
  height: 100%;
  width: 100%;
}

.content-project .detail-text{
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 48px 64px;
}

.detail-title{
  font-family: "Aktiv Grotesk Corp", sans-serif;
  font-weight: 700;
  font-size: clamp(26px, 3vw, 38px);
  margin: 0 0 16px;
  line-height: 1.1;
}

.detail-desc{
  font-size: 15px;
  line-height: 1.7;
  color: #CFCCC0;
  max-width: 52ch;
  margin: 0 0 24px;
}

.detail-facts{
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
  border-top: 1px solid #3A423E;
  padding-top: 18px;
}

.detail-facts div{ font-size: 13px; }
.detail-facts span{ display:block; color: #8A9089; margin-bottom: 4px; }

@media (max-width: 700px){
  .content-project{ grid-template-columns: 1fr; overflow-y: auto; }
  .content-project .detail-visual{ height: 220px; }
  .content-project .detail-text{ padding: 32px 20px 36px; }
}

/* ---- página de projeto real: fundo preto, coluna única, texto + vídeo ---- */

.project-doc{
  background: #000;
  color: #e6e6e6;
}

.project-doc .inner{
  --side-pad: clamp(16px, 4vw, 56px);
  max-width: 1200px;
  margin: 0 auto;
  padding: clamp(28px, 7vw, 96px) var(--side-pad) clamp(48px, 8vw, 100px);
}

@media (max-width: 700px){
  .project-doc .inner{
    padding: var(--side-pad);
  }
}

.project-doc .top-row{
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 96px;
  margin-bottom: clamp(28px, 4vw, 44px);
}

.project-doc .top-left{
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.project-doc h1{
  font-family: "Aktiv Grotesk Corp", sans-serif;
  font-weight: 700;
  font-size: 32px;
  margin: 0 0 18px;
  color: #fff;
  letter-spacing: -0.01em;
}

.project-doc .meta{
  font-weight: 300;
  font-size: 20px;
  line-height: 1.35;
  color: rgba(255, 255, 255, 0.5);
  margin: 0;
}

.project-doc .meta p{ margin: 0; }

.project-doc .intro{
  font-weight: 400;
  font-size: 20px;
  line-height: 1.65;
  color: #fff;
  margin: 0;
  align-self: end;
}

.project-doc .media{
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000;
  margin: 0 0 clamp(28px, 4vw, 44px);
  overflow: hidden;
}

.project-doc .media iframe{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

.project-doc .body-text{
  font-weight: 400;
  font-size: 20px;
  line-height: 1.7;
  color: #fff;
}

.project-doc .body-text p{ margin: 0 0 22px; }
.project-doc .body-text p:last-child{ margin-bottom: 0; }

@media (max-width: 700px){
  .project-doc .top-row{
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

/* tamanhos de texto: -2pt no tablet, -4pt no mobile (a partir do tamanho base) */
@media (max-width: 860px){
  .project-doc h1{ font-size: 30px; }
  .project-doc .meta{ font-size: 18px; }
  .project-doc .intro{ font-size: 18px; }
  .project-doc .body-text{ font-size: 18px; }
}

@media (max-width: 520px){
  .project-doc h1{ font-size: 28px; }
  .project-doc .meta{ font-size: 16px; }
  .project-doc .intro{ font-size: 16px; }
  .project-doc .body-text{ font-size: 16px; }
}

/* ---- ícones sociais (usados na about.html) ---- */
.about-icons{
  display: flex;
  align-items: center;
  gap: 26px;
  margin-top: 40px;
}

.about-icons a{
  display: inline-flex;
  transition: transform 0.22s cubic-bezier(0.34, 2.2, 0.64, 1);
}

.about-icons img{
  display: block;
  height: 40px;
  width: auto;
  filter: brightness(0) invert(1);
  pointer-events: none;
}

.about-icons a:hover,
.about-icons a:focus-visible{
  transform: scale(1.22);
}

.about-icons a:focus-visible{ outline: 2px solid #fff; outline-offset: 4px; }

@media (prefers-reduced-motion: reduce){
  .about-icons a{ transition: none; }
}