/* =========================================================
   HOLA QUE TAL — Folha de estilos
   Mobile-first · Tablet · Desktop
   Edita as variáveis em :root para ajustar a marca.
   ========================================================= */

:root {
  /* Paleta oficial do manual */
  --preto:        #0D0D0D;
  --preto-suave:  #141414;
  --preto-cartao: #161616;
  --amarelo:      #E8C832;
  --rosa:         #D42E5A;
  --azul:         #3A2EE8;
  --verde:        #1EDB6E;
  --creme:        #F0EBD8;

  --linha:    rgba(240, 235, 216, 0.14);
  --linha-2:  rgba(240, 235, 216, 0.06);

  /* Tipografia — fallbacks de sistema caso o Google Fonts falhe */
  --display: 'Bebas Neue', 'Oswald', Impact, 'Arial Narrow', 'Helvetica Neue', sans-serif;
  --mono:    'Space Mono', 'Courier New', Courier, monospace;

  /* Layout */
  --gutter: 16px;
  --max-width: 1480px;
  --header-h: 64px;
}

/* ---------- RESET ---------- */
*, *::before, *::after { box-sizing: border-box; }
html, body, h1, h2, h3, h4, p, ul, figure { margin: 0; padding: 0; }
ul { list-style: none; }
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; height: auto; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }

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

body {
  background: var(--preto);
  color: var(--creme);
  font-family: var(--mono);
  font-size: 14px;
  line-height: 1.5;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ===========================================================
   HEADER
   =========================================================== */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--gutter);
  background: linear-gradient(180deg, rgba(13,13,13,0.92), rgba(13,13,13,0.6) 70%, rgba(13,13,13,0));
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.site-logo {
  display: block;
  flex-shrink: 0;
  height: 40px;
}
.site-logo img { height: 100%; width: auto; display: block; }

.section-label {
  display: none;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 3px;
  color: var(--creme);
  align-items: center;
  gap: 12px;
}
.section-label .dot { color: var(--amarelo); }

.menu-btn {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 10px;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
}
.menu-btn span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--creme);
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.menu-btn.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-btn.is-open span:nth-child(2) { opacity: 0; }
.menu-btn.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===========================================================
   OVERLAY MENU
   =========================================================== */
.overlay-menu {
  position: fixed;
  inset: 0;
  background: var(--preto);
  z-index: 90;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: calc(var(--header-h) + 24px) var(--gutter) 24px;
  transform: translateY(-100%);
  transition: transform 0.45s cubic-bezier(0.77, 0, 0.175, 1);
  overflow-y: auto;
}
.overlay-menu.is-open { transform: translateY(0); }
.overlay-menu nav { width: 100%; max-width: var(--max-width); margin: 0 auto; }

.overlay-menu li { border-top: 1px solid var(--linha); }
.overlay-menu li:last-child { border-bottom: 1px solid var(--linha); }
.overlay-menu a {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 14px 4px;
  font-family: var(--display);
  font-size: 44px;
  line-height: 1;
  letter-spacing: 1px;
  color: var(--creme);
  transition: color 0.2s ease, padding 0.2s ease;
}
.overlay-menu a:hover { color: var(--amarelo); padding-left: 16px; }
.overlay-menu .num {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 3px;
  opacity: 0.4;
}
.overlay-menu .meta {
  margin-top: 32px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 32px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 2px;
  color: var(--creme);
  opacity: 0.6;
}

/* ===========================================================
   HERO
   =========================================================== */
.hero {
  min-height: 100vh;
  min-height: 100svh;
  padding: calc(var(--header-h) + 24px) var(--gutter) 32px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  border-bottom: 1px solid var(--linha);
}
.hero-meta {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 3px;
  color: var(--amarelo);
  margin-bottom: 20px;
}
.hero-title {
  font-family: var(--display);
  font-size: clamp(56px, 16vw, 220px);
  line-height: 0.88;
  letter-spacing: -1px;
  color: var(--creme);
}
.hero-title .accent { color: var(--amarelo); }
.hero-title .pink   { color: var(--rosa); }

.hero-bottom {
  margin-top: 40px;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: space-between;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 2px;
  color: var(--creme);
  opacity: 0.7;
}
.hero-bottom .scroll { color: var(--amarelo); opacity: 1; }

/* ===========================================================
   MARQUEE
   =========================================================== */
.marquee {
  border-top: 1px solid var(--linha);
  border-bottom: 1px solid var(--linha);
  padding: 16px 0;
  overflow: hidden;
  background: var(--preto);
}
.marquee-track {
  display: inline-flex;
  gap: 48px;
  white-space: nowrap;
  padding-left: 48px;
  font-family: var(--display);
  font-size: clamp(32px, 7vw, 64px);
  line-height: 1;
  color: var(--creme);
  animation: marquee 32s linear infinite;
  will-change: transform;
}
.marquee-track span:nth-child(4n+1) { color: var(--creme); }
.marquee-track span:nth-child(4n+2) { color: var(--amarelo); }
.marquee-track span:nth-child(4n+3) { color: var(--rosa); }
.marquee-track span:nth-child(4n+4) { color: var(--verde); }

@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ===========================================================
   SECTION HEAD
   =========================================================== */
.section-head {
  padding: 64px var(--gutter) 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: space-between;
  align-items: baseline;
  border-bottom: 1px solid var(--linha);
}
.section-head h2 {
  font-family: var(--display);
  font-size: clamp(48px, 11vw, 160px);
  line-height: 0.9;
  letter-spacing: -1px;
  color: var(--creme);
}
.section-head h2 .accent { color: var(--amarelo); }
.section-head .tag {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 3px;
  color: var(--amarelo);
}

/* ===========================================================
   PROJECTOS
   =========================================================== */
.projects { padding: 0 var(--gutter); }

.project {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  padding: 32px 0;
  border-bottom: 1px solid var(--linha);
}
.project-image {
  position: relative;
  width: 100%;
  padding-top: 66.66%;
  overflow: hidden;
  background: var(--preto-suave);
}
.project-image img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.project:hover .project-image img { transform: scale(1.03); }

.project-text { padding: 8px 0; }
.project-num {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 3px;
  color: var(--amarelo);
  margin-bottom: 16px;
}
.project-title {
  font-family: var(--display);
  font-size: clamp(40px, 9vw, 92px);
  line-height: 0.95;
  letter-spacing: -1px;
  color: var(--creme);
  margin-bottom: 16px;
}
.project-title .accent { color: var(--amarelo); }
.project-title .pink   { color: var(--rosa); }
.project-meta {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 2px;
  color: var(--creme);
  opacity: 0.6;
  margin-bottom: 24px;
}
.project-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 3px;
  color: var(--amarelo);
  border-bottom: 1px solid var(--amarelo);
  padding-bottom: 6px;
  transition: gap 0.2s ease;
}
.project-link:hover { gap: 18px; }

/* ===========================================================
   SERVIÇOS
   =========================================================== */
.services {
  padding: 0 var(--gutter) 32px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
}
.service-card {
  position: relative;
  padding: 24px;
  min-height: 280px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
  transition: transform 0.3s ease;
}
.service-card:hover { transform: translateY(-4px); }
.service-card .label-row {
  display: flex;
  justify-content: space-between;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 3px;
  text-transform: uppercase;
}
.service-card .title {
  font-family: var(--display);
  font-size: clamp(36px, 8vw, 72px);
  line-height: 0.95;
  letter-spacing: -1px;
  margin: 16px 0;
}
.service-card .desc {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 2px;
  opacity: 0.85;
}

.s-azul    { background: var(--azul);         color: var(--creme); }
.s-amarelo { background: var(--amarelo);      color: var(--preto); }
.s-preto   { background: var(--preto-cartao); color: var(--creme); border: 1px solid var(--linha); }
.s-rosa    { background: var(--rosa);         color: var(--creme); }
.s-creme   { background: var(--creme);        color: var(--preto); }
.s-verde   { background: var(--verde);        color: var(--preto); }

.s-azul    .accent { color: var(--amarelo); }
.s-amarelo .accent { color: var(--rosa); }
.s-preto   .accent { color: var(--amarelo); }
.s-rosa    .accent { color: var(--amarelo); }
.s-creme   .accent { color: var(--rosa); }
.s-verde   .accent { color: var(--rosa); }

/* ===========================================================
   SOBRE
   =========================================================== */
.about {
  padding: 64px var(--gutter);
  border-top: 1px solid var(--linha);
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: start;
}
.about-text h3 {
  font-family: var(--display);
  font-size: clamp(40px, 9vw, 72px);
  line-height: 0.95;
  letter-spacing: -1px;
  color: var(--creme);
  margin-bottom: 24px;
}
.about-text h3 .accent { color: var(--amarelo); }
.about-text p {
  font-family: var(--mono);
  font-size: 14px;
  line-height: 1.7;
  color: var(--creme);
  opacity: 0.8;
  margin-bottom: 16px;
}
.about-tag {
  margin-top: 24px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 3px;
  opacity: 0.5;
}

.differentiation {
  border: 1px solid var(--linha);
  padding: 24px;
}
.differentiation h4 {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 4px;
  color: var(--rosa);
  margin-bottom: 16px;
}
.differentiation li {
  font-family: var(--display);
  font-size: clamp(24px, 5vw, 44px);
  line-height: 1.1;
  letter-spacing: -0.5px;
  color: var(--creme);
  padding: 10px 0;
  border-bottom: 1px solid var(--linha);
}
.differentiation li:last-child { border-bottom: 0; }
.differentiation li::before { content: '— '; color: var(--amarelo); }

/* ===========================================================
   TONE
   =========================================================== */
.tone {
  padding: 64px var(--gutter);
  border-top: 1px solid var(--linha);
}
.tone-title {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 4px;
  color: var(--amarelo);
  margin-bottom: 24px;
}
.tone-words {
  font-family: var(--display);
  font-size: clamp(40px, 11vw, 140px);
  line-height: 1.05;
  letter-spacing: -1px;
  color: var(--creme);
}
.tone-words .yellow { color: var(--amarelo); }
.tone-words .pink   { color: var(--rosa); }
.tone-words .green  { color: var(--verde); }

/* ===========================================================
   CONTACTO
   =========================================================== */
.contact {
  padding: 96px var(--gutter);
  border-top: 1px solid var(--linha);
  text-align: center;
}
.contact-pre {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 4px;
  color: var(--amarelo);
  margin-bottom: 16px;
}
.contact h2 {
  font-family: var(--display);
  font-size: clamp(56px, 16vw, 240px);
  line-height: 0.9;
  letter-spacing: -2px;
  color: var(--creme);
  margin-bottom: 24px;
}
.contact h2 .accent { color: var(--amarelo); }
.contact h2 .pink   { color: var(--rosa); }
.contact-mail {
  display: inline-block;
  font-family: var(--mono);
  font-size: 14px;
  letter-spacing: 2px;
  color: var(--creme);
  border-bottom: 1px solid var(--amarelo);
  padding: 8px 0;
}
.contact-mail:hover { color: var(--amarelo); }

.contact-hours {
  margin: 48px auto 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1px;
  background: var(--linha);
  border: 1px solid var(--linha);
  width: max-content;
  max-width: 100%;
}
.hour-block {
  background: var(--preto);
  padding: 24px 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 8px;
  min-width: 240px;
}
.hour-label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 3px;
  color: var(--amarelo);
}
.hour-value {
  font-family: var(--display);
  font-size: 28px;
  letter-spacing: 1px;
  color: var(--creme);
}

@media (min-width: 640px) {
  .hour-block { padding: 28px 48px; }
  .hour-value { font-size: 32px; }
}

.contact-foot {
  margin-top: 24px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 3px;
  opacity: 0.5;
}

/* ===========================================================
   FOOTER
   =========================================================== */
.site-footer {
  padding: 48px var(--gutter) 32px;
  border-top: 1px solid var(--linha);
}
.footer-links {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  padding-bottom: 48px;
}
.footer-links a {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 2px;
  color: var(--creme);
  padding-bottom: 6px;
  border-bottom: 1px solid var(--linha);
  transition: color 0.2s ease, border-color 0.2s ease;
}
.footer-links a:hover { color: var(--amarelo); border-color: var(--amarelo); }
.footer-bottom {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--creme);
  opacity: 0.5;
}

/* ===========================================================
   TABLET  ·  640px+
   =========================================================== */
@media (min-width: 640px) {
  :root {
    --gutter: 28px;
    --header-h: 72px;
  }
  .site-logo { height: 48px; }
  .section-label { display: flex; }

  .overlay-menu a { font-size: 64px; padding: 18px 4px; }

  .hero { padding-top: calc(var(--header-h) + 40px); }
  .hero-meta, .hero-bottom { font-size: 12px; }

  .marquee { padding: 22px 0; }
  .marquee-track { gap: 64px; padding-left: 64px; }

  .project {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    padding: 48px 0;
    align-items: center;
  }
  .project:nth-child(even) .project-image { order: 2; }
  .project:nth-child(even) .project-text  { order: 1; }
  .project-text { padding: 16px; }

  .services { grid-template-columns: 1fr 1fr; }
  .service-card { min-height: 320px; padding: 28px; }

  .about {
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    padding: 80px var(--gutter);
  }
  .differentiation { padding: 32px; }

  .tone, .contact { padding: 96px var(--gutter); }
  .section-head { padding: 80px var(--gutter) 32px; }

  .footer-links {
    grid-template-columns: repeat(2, max-content);
    gap: 48px;
    padding-bottom: 64px;
    justify-content: center;
  }
  .footer-links a { font-size: 13px; letter-spacing: 3px; padding-bottom: 8px; }
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    flex-wrap: wrap;
    font-size: 11px;
  }
}

/* ===========================================================
   DESKTOP  ·  1024px+
   =========================================================== */
@media (min-width: 1024px) {
  :root {
    --gutter: 40px;
    --header-h: 80px;
  }
  .site-logo { height: 56px; }

  .overlay-menu a { font-size: 96px; padding: 22px 4px; }

  .services { grid-template-columns: 1fr 1fr 1fr; }
  .service-card { min-height: 360px; padding: 32px; }

  .project { gap: 48px; padding: 60px 0; }
  .project-text { padding: 24px; }
}

/* ===========================================================
   LARGE  ·  1400px+
   =========================================================== */
@media (min-width: 1400px) {
  .hero, .section-head, .projects, .services, .about, .tone, .contact, .site-footer {
    max-width: var(--max-width);
    margin-left: auto;
    margin-right: auto;
  }
}

/* ===========================================================
   PROJECTO INDIVIDUAL  ·  página de editorial
   =========================================================== */
.proj-hero {
  padding: calc(var(--header-h) + 32px) var(--gutter) 32px;
  border-bottom: 1px solid var(--linha);
}
.proj-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 3px;
  color: var(--amarelo);
  margin-bottom: 24px;
}
.proj-back:hover { gap: 14px; }

.proj-num {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 3px;
  color: var(--creme);
  opacity: 0.5;
  margin-bottom: 16px;
}
.proj-title {
  font-family: var(--display);
  font-size: clamp(56px, 14vw, 200px);
  line-height: 0.9;
  letter-spacing: -1px;
  color: var(--creme);
  margin-bottom: 24px;
}
.proj-title .accent { color: var(--amarelo); }
.proj-title .pink   { color: var(--rosa); }
.proj-tag {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 2px;
  color: var(--creme);
  opacity: 0.65;
}

/* hero image */
.proj-cover {
  width: 100%;
  position: relative;
  padding-top: 56.25%;
  overflow: hidden;
  background: var(--preto-suave);
  border-bottom: 1px solid var(--linha);
}
.proj-cover img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
}

/* meta + descrição grid */
.proj-body {
  padding: 64px var(--gutter);
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  border-bottom: 1px solid var(--linha);
}
.proj-meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px 16px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 2px;
}
.proj-meta dt {
  color: var(--amarelo);
  font-size: 10px;
  letter-spacing: 3px;
  margin-bottom: 6px;
}
.proj-meta dd { color: var(--creme); opacity: 0.85; }

.proj-desc h2 {
  font-family: var(--display);
  font-size: clamp(32px, 6vw, 64px);
  line-height: 1;
  letter-spacing: -1px;
  color: var(--creme);
  margin-bottom: 24px;
}
.proj-desc h2 .accent { color: var(--amarelo); }
.proj-desc p {
  font-family: var(--mono);
  font-size: 14px;
  line-height: 1.7;
  color: var(--creme);
  opacity: 0.85;
  margin-bottom: 16px;
  max-width: 56ch;
}

/* galeria */
.proj-gallery {
  padding: 32px var(--gutter) 64px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  border-bottom: 1px solid var(--linha);
}
.proj-gallery .item {
  position: relative;
  padding-top: 75%;
  background: var(--preto-suave);
  overflow: hidden;
}
.proj-gallery .item img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
}
.proj-gallery .item.tall { padding-top: 130%; }
.proj-gallery .item.wide { padding-top: 56.25%; }

/* navegação prev/next */
.proj-nav {
  padding: 64px var(--gutter);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--linha);
}
.proj-nav a {
  font-family: var(--display);
  font-size: clamp(28px, 5vw, 56px);
  line-height: 1;
  letter-spacing: -0.5px;
  color: var(--creme);
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: color 0.2s ease;
}
.proj-nav a:hover { color: var(--amarelo); }
.proj-nav a.next { text-align: right; align-items: flex-end; }
.proj-nav .nav-label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 3px;
  color: var(--amarelo);
}

@media (min-width: 640px) {
  .proj-body { grid-template-columns: 1fr 2fr; gap: 64px; padding: 96px var(--gutter); }
  .proj-gallery {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    padding: 64px var(--gutter) 96px;
  }
  .proj-meta { grid-template-columns: 1fr; gap: 24px; }
}

@media (min-width: 1024px) {
  .proj-gallery {
    grid-template-columns: 1fr 1fr 1fr;
    gap: 24px;
  }
  .proj-gallery .item,
  .proj-gallery .item.tall,
  .proj-gallery .item.wide {
    padding-top: 75%;
  }
}

/* ===========================================================
   ACESSIBILIDADE
   =========================================================== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}