@import url('https://fonts.googleapis.com/css2?family=Raleway:wght@300;400;500&display=swap');

/* =========================================================
   VARIABLES
   ========================================================= */
:root {
  --color-bg: #ebe4df;
  --color-text: #334a5e;
  --color-soft: #7f8790;
  --color-border: #d7cfc8;

  --font: 'Raleway', sans-serif;

  /* largura estilo Maldonado */
  --site-max-width: 1750px;
  --project-max-width: 1560px;
  --site-gutter: 72px;

  --width: min(var(--site-max-width), calc(100vw - (var(--site-gutter) * 2)));
  --project-width: min(var(--project-max-width), calc(100vw - (var(--site-gutter) * 2)));
  --gap: 18px;
}

/* =========================================================
   RESET
   ========================================================= */
* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font);
  font-size: 1rem;
  font-weight: 300;
  background: var(--color-bg);
  color: #334a5e;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img {
  width: 100%;
  display: block;
}

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

/* =========================================================
   HEADER
   ========================================================= */
.site-header {
  padding-top: 68px;
  padding-bottom: 56px;
}

.nav {
  width: var(--width);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-logo {
  display: inline-flex;
  align-items: center;
  line-height: 1;
  margin-left: -14px;
}

.nav-logo img {
  width: auto;
  height: 150px;
  max-width: min(100vw, 840px);
}


.nav-links {
  display: flex;
  gap: 28px;
}

.nav-link {
  letter-spacing: 0.14em;
  font-size: 1rem;
  font-weight: 300;
  color: #334a5e;
}

.nav-link.active,
.nav-link:hover {
  color: var(--color-text);
}

/* =========================================================
   MAIN (HOME)
   ========================================================= */
.main-content {
  width: var(--width);
  margin: 0 auto;
}

/* GRID */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--gap);
}

/* CARD */
.project-card {
  width: 100%;
}

.project-link {
  display: block;
}

.project-image {
  aspect-ratio: 1.78 / 1;
  overflow: hidden;
}

.project-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: filter 0.3s ease;
}

.project-link:hover img {
  filter: brightness(0.82);
}

/* =========================================================
   PROJECT PAGE (INTERNA)
   ========================================================= */

.project-page {
  width: var(--project-width);
  margin: 0 auto;
  padding-bottom: 0;
}

.project-page img {
  max-width: 100%;
  max-height: 88vh;
  width: 100%;
  height: auto;
  margin: 0 auto;
  object-fit: contain;
}

/* HERO */
.project-hero {
  margin-bottom: 18px;
}

.project-hero img {
  display: block;
  max-height: none;
}

/* TEXTO */
.project-copy {
  width: min(100%, 360px);
  margin: 44px auto 58px;
}

.project-heading {
  margin: 0 0 18px;
  font-size: 1rem;
  letter-spacing: 0.12em;
  font-weight: 300;
  text-transform: uppercase;
}

.project-copy p {
  margin: 0 0 16px;
  font-size: 1rem;
  font-weight: 300;
  line-height: 1.9;
}

/* BLOCOS */
.project-block {
  margin-bottom: 18px;
}

.project-block img {
  display: block;
}

.project-block-horizontal img {
  max-height: none;
  width: 100%;
}

/* DUAS VERTICAIS */
.project-pair {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--gap);
  align-items: start;
  justify-items: stretch;
}

.project-pair img {
  width: 100%;
  max-height: none;
}

/* 3 HORIZONTAIS */
.project-stack {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gap);
}

.project-stack img {
  display: block;
  width: 100%;
  max-height: none;
}

/* =========================================================
   ABOUT
   ========================================================= */
.about-layout {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
}

.about-page .about-layout {
  grid-template-columns: 1fr;
  gap: 28px;
}

.about-page .about-content {
  max-width: 760px;
}

.about-text {
  font-size: 1rem;
  font-weight: 300;
  line-height: 1.9;
  margin-bottom: 20px;
  text-align: left;
}

.about-email {
  margin-top: 30px;
  display: inline-block;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 1rem;
  font-weight: 300;
  color: #334a5e;
}

/* =========================================================
   FOOTER
   ========================================================= */
.site-footer {
  width: var(--width);
  margin: 60px auto;
  padding-top: 40px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: start;
  gap: 20px;
}

.back-to-top-wrap {
  width: var(--width);
  margin: 36px auto 0;
  text-align: center;
}

.project-page + .back-to-top-wrap {
  margin-top: 18px;
}

.back-to-top {
  display: inline-block;
  padding: 0;
  border: 0;
  background: transparent;
  font-family: var(--font);
  font-size: 1rem;
  font-weight: 300;
  color: #334a5e;
  letter-spacing: 0.08em;
  text-decoration: none;
  text-transform: none;
}

.footer-links {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  justify-content: flex-end;
  justify-self: end;
  text-align: right;
}

.footer-email,
.footer-links a {
  font-weight: 300;
  letter-spacing: 0.08em;
}

/* =========================================================
   RESPONSIVE
   ========================================================= */

@media (max-width: 1200px) {
  :root {
    --site-gutter: 44px;
    --gap: 16px;
  }

  .site-header {
    padding-top: 56px;
    padding-bottom: 46px;
  }

  .project-image {
    aspect-ratio: 1.7 / 1;
  }
}

@media (max-width: 900px) {
  :root {
    --site-gutter: 28px;
    --gap: 14px;
  }

  .site-header {
    padding-top: 48px;
    padding-bottom: 40px;
  }

  .nav-logo,
  .nav-link {
    font-size: 1rem;
  }

  .nav-logo img {
    height: 122px;
  }

  .nav-logo {
    margin-left: -10px;
  }

  .projects-grid {
    grid-template-columns: 1fr;
  }

  .project-image {
    aspect-ratio: 1.65 / 1;
  }

  .about-layout {
    grid-template-columns: 1fr;
  }

  .project-copy {
    width: min(100%, 420px);
  }
}

@media (max-width: 700px) {
  :root {
    --site-gutter: 16px;
  }

  .site-header {
    padding-top: 30px;
    padding-bottom: 28px;
  }

  .nav {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
  }

  .nav-links {
    gap: 18px;
  }

  .nav-logo img {
    height: 98px;
  }

  .nav-logo {
    margin-left: -6px;
  }

  .project-pair {
    grid-template-columns: 1fr;
  }

  .project-image {
    aspect-ratio: 1.55 / 1;
  }

  .project-page img {
    max-height: none;
    width: 100%;
  }

  .site-footer {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .footer-links {
    justify-content: flex-start;
    justify-self: start;
    text-align: left;
  }
}