:root {
  --amarelo: #f2b63d;
  --vermelho: #f24c3d;
  --amarelo-transparente: rgba(242, 182, 61, 0.3);
  --laranja: #F1732A;
  --roxo: #B9A0F2;
  --rosa: #F2809F;
  --marrom: #381F1B;
  --verde: #607358;
  --bg-light: #f2d8c9;
  --bg-dark: #131313;
  --font-area: "area-variable", sans-serif;
  --font-montserrat: var(--font-area);
  --font-haas: var(--font-area);
  /* Area Variable Axes */
  --area-inkt: 0;
  --area-slnt: 0;
  --area-wdth: 100;
}

html {
  scroll-padding-top: 110px;
  /* Navbar height */
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

@media (pointer: coarse) {
  *:not(input):not(textarea) {
    -webkit-tap-highlight-color: transparent;
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    user-select: none;
  }
}

body {
  font-family: var(--font-area);
  font-variation-settings: "INKT" var(--area-inkt), "slnt" var(--area-slnt), "wdth" var(--area-wdth), "wght" 100;
  background-color: var(--bg-dark);
  color: var(--amarelo);
  overflow-x: hidden;
  position: relative;
}

#canvas-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100svh;
  z-index: -1000;
  pointer-events: none;
}

.container {
  max-width: 1440px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 60px;
  position: relative;
}

/* Navbar */
.navbar {
  /* background: rgba(19, 19, 19, 0.01); */
  /* Subtle base for backdrop-filter */
  /* backdrop-filter: blur(16px); */
  /* -webkit-backdrop-filter: blur(16px); */
  width: 100vw;
  /* height: 110px; */
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  padding: 1rem;
  position: fixed;
  gap: 12px 40px;
  top: 0;
  left: 0;
  z-index: 1000;

  /* Gradient Mask for smooth transition at the bottom */
  /* mask-image: linear-gradient(to bottom, black 70%, transparent 100%); */
  /* -webkit-mask-image: linear-gradient(to bottom, black 70%, transparent 100%); */
  &:before,
  &:after {
    content: "";
    position: absolute;
    inset: 0 0 -100% 0;
    background-color: rgba(0, 0, 0, 0.01);
    pointer-events: none;
  }

  &:before {
    z-index: -1;
    mask-image: linear-gradient(to bottom, black 0%, transparent 100%);
    backdrop-filter: blur(10px);
  }

  /* &:after {
    z-index: -10;
    mask-image: linear-gradient(to bottom, black 0%, transparent 100%);
    backdrop-filter: blur(50px);
  } */

  @media (width < 768px) {
    .logo {
      order: 1;
    }

    .nav-links {
      order: 3;
      flex: 100%;
    }

    .lang-switch {
      order: 2;
    }
  }

  @media (width > 768px) {
    .nav-links {
      margin-left: auto;
    }
  }
}

.navbar .logo a {
  font-family: "gunter", sans-serif;
  font-weight: 400;
  font-style: normal;
  font-size: 32px;
  color: var(--amarelo);
  text-decoration: none;
  display: inline-block;
}

.navbar .nav-links {
  display: flex;
  gap: 12px 32px;
  flex-wrap: wrap;
}

.navbar .nav-links a {
  text-decoration: none;
  color: var(--amarelo);
  font-size: 15.8px;
  font-variation-settings: "INKT" var(--area-inkt), "slnt" var(--area-slnt), "wdth" var(--area-wdth), "wght" 400;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s ease;
  display: inline-block;
}

.navbar .nav-links a:hover {
  transform: scale(1.1) translateY(-2px);
  opacity: 1;
}

.lang-switch {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 500;
}

.lang-btn {
  background: none;
  border: none;
  color: var(--amarelo);
  opacity: 0.4;
  padding: 4px;
  transition: opacity 0.3s ease, transform 0.3s ease;
  font-family: var(--font-area);
  font-variation-settings: "INKT" var(--area-inkt), "slnt" var(--area-slnt), "wdth" var(--area-wdth), "wght" 500;
}

.lang-btn:hover {
  opacity: 0.8;
  transform: translateY(-1px);
}

.lang-btn.active {
  opacity: 1;
  pointer-events: none;
}

/* Hero Section */
.hero {
  width: 100%;
  padding: 110px 1rem 0;
  min-height: calc(90vh - 4rem);
  display: flex;
  align-items: center;
  justify-content: flex-start;
  margin-top: 0;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.hero h1 {
  font-size: 84px;
  font-variation-settings: "INKT" var(--area-inkt), "slnt" var(--area-slnt), "wdth" var(--area-wdth), "wght" 400;
  line-height: 1.1;
  max-width: 1082px;
  color: var(--amarelo);
}

.hero h1 strong {

  --area-wdth: 200;
  font-variation-settings: "INKT" var(--area-inkt), "slnt" var(--area-slnt), "wdth" var(--area-wdth), "wght" 800;
}

.hero-subtitle {
  font-size: 25.2px;
  /* 30% of 84px */
  opacity: 0.7;
  font-variation-settings: "INKT" var(--area-inkt), "slnt" var(--area-slnt), "wdth" var(--area-wdth), "wght" 400;
}

/* Projects Section */
.projects {
  width: 100%;
  padding: 0 1rem;
  display: flex;
  flex-direction: column;
  gap: 27px;
  position: relative;
}

.section-title {
  display: flex;
  flex-direction: column;
  gap: 27px;
  width: 100%;
  padding-bottom: 27px;
}

.section-title h2 {
  font-size: 28.8px;
  font-variation-settings: "INKT" var(--area-inkt), "slnt" var(--area-slnt), "wdth" var(--area-wdth), "wght" 500;
}

.project-list {
  display: flex;
  flex-direction: column;
  width: 100vw;
  margin-left: calc(-50vw + 50%);
}

.project-list-header {
  display: grid;
  grid-template-columns: 1fr 3fr 1fr;
  align-items: center;
  width: 100%;
  padding: 16px max(50px, calc((100vw - 1340px) / 2));
  color: var(--amarelo);
  border-bottom: 1px solid var(--amarelo-transparente);
}

.project-list-header .project-year,
.project-list-header .project-title,
.project-list-header .project-category {
  font-family: var(--font-area);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  opacity: 0.5;
}

.project-list-item {
  display: grid;
  grid-template-columns: 1fr 3fr 1fr;
  align-items: center;
  width: 100%;
  padding: 32px max(50px, calc((100vw - 1340px) / 2));
  border-bottom: 1px solid var(--amarelo-transparente);
  text-decoration: none;
  color: var(--amarelo);
  transition: color 0.2s ease;
  position: relative;

  &:before {
    content: '';
    position: absolute;
    inset: 0;
    z-index: -100;
    background-color: var(--amarelo);
    transition: opacity 0.2s ease;
    opacity: 0;
  }

  :is(.project-year, .project-title, .project-category) {
    transition: all 0.2s ease;
    will-change: mix-blend-mode;
  }
}

.project-list-item:hover {

  &:before {
    opacity: 1;
  }

  :is(.project-year, .project-title, .project-category) {
    mix-blend-mode: difference;
  }
}

.project-year {
  font-size: 14px;
  font-variation-settings: "INKT" var(--area-inkt), "slnt" var(--area-slnt), "wdth" var(--area-wdth), "wght" 400;
}

.project-title {
  font-family: var(--font-haas);
  font-size: 28px;
  font-variation-settings: "INKT" var(--area-inkt), "slnt" var(--area-slnt), "wdth" var(--area-wdth), "wght" 500;
  text-align: left;
}

.project-category {
  font-size: 14px;
  text-align: right;
  font-variation-settings: "INKT" var(--area-inkt), "slnt" var(--area-slnt), "wdth" var(--area-wdth), "wght" 400;
}

.hover-preview-container {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 320px;
  height: 240px;
  pointer-events: none;
  opacity: 0;
  z-index: -10;
  transform: translate(-50%, -50%) scale(0.8);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.hover-preview-container.active {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

.hover-preview-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* About Section */
.about {
  width: 100%;
  padding: 0 1rem;
  display: flex;
  flex-direction: column;
  gap: 81px;
  margin-top: 60px;
}

.about-content {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 40px;
}

.about-text {
  font-size: 17.9px;
  font-variation-settings: "INKT" var(--area-inkt), "slnt" var(--area-slnt), "wdth" var(--area-wdth), "wght" 400;
  line-height: 1.8;
  max-width: 535px;
}

.about-text p {
  margin-bottom: 1.4em;
}

.about-text p:last-child {
  margin-bottom: 0;
}

.about-process {
  display: flex;
  flex-direction: column;
  gap: 20px;
  width: 642px;
}

.about-process h3 {
  font-size: 19.2px;
  font-variation-settings: "INKT" var(--area-inkt), "slnt" var(--area-slnt), "wdth" var(--area-wdth), "wght" 700;
}

/* Accordion to Static List */
.accordion {
  display: flex;
  flex-direction: column;
  gap: 24px;
  width: 100%;
}

.accordion-item {
  position: relative;
  padding-bottom: 24px;
  overflow: hidden;
}

.accordion-item::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background-color: var(--amarelo-transparente);
}

.accordion-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 19.2px;
  font-variation-settings: "INKT" var(--area-inkt), "slnt" var(--area-slnt), "wdth" var(--area-wdth), "wght" 500;
  padding: 10px 0;
}

.accordion-content {
  max-height: none;
  opacity: 1;
  overflow: hidden;
  font-size: 12.5px;
  line-height: 1.8;
  padding-right: 40px;
  padding-top: 10px;

  @media (width < 800px) {
    font-size: 14px;
  }
}

.accordion-content span {
  font-style: italic;
  font-variation-settings: "INKT" var(--area-inkt), "slnt" var(--area-slnt), "wdth" var(--area-wdth), "wght" 500;
}

/* Marquee Slider */
.marquee-container {
  width: 100%;
  overflow: hidden;
  white-space: nowrap;
  display: flex;
  align-items: center;
  font-size: 180px;
  font-variation-settings: "INKT" var(--area-inkt), "slnt" var(--area-slnt), "wdth" var(--area-wdth), "wght" 700;
  padding: 40px 0;
  margin: 84px 0;
}

.marquee-content {
  flex-shrink: 0;
  display: flex;
  animation: marquee 33.3s linear infinite;
}

.marquee-content span {
  font-variation-settings: "INKT" var(--area-inkt), "slnt" var(--area-slnt), "wdth" var(--area-wdth), "wght" 400;
}

@keyframes marquee {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(-100%);
  }
}

/* Footer */
.footer {
  background-color: transparent;
  width: 100%;
  padding: 40px 1rem 80px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
  margin-top: 60px;
}

.footer-socials {
  display: flex;
  align-items: center;
  gap: 32px;
}

.footer-icon {
  color: var(--amarelo);
  text-decoration: none;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  align-items: center;
  justify-content: center;
}

.footer-icon:hover {
  transform: scale(1.15);
}

.footer-icon svg {
  width: 32px;
  height: 32px;
}

.footer-info {
  text-align: center;
  color: var(--amarelo);
  font-size: 14px;
  line-height: 1.6;
}

.footer-info p {
  margin: 0;
  font-variation-settings: "INKT" var(--area-inkt), "slnt" var(--area-slnt), "wdth" var(--area-wdth), "wght" 400;

  span {
    display: inline-block;
    rotate: 180deg;
  }
}

.footer-info p:first-child {
  font-variation-settings: "INKT" var(--area-inkt), "slnt" var(--area-slnt), "wdth" var(--area-wdth), "wght" 700;
  margin-bottom: 4px;
}

/* Custom Cursor */
.custom-cursor {
  width: 16px;
  height: 16px;
  background-color: var(--amarelo);
  border-radius: 50rem;
  mix-blend-mode: exclusion;
  /* height: 24px;
  background-image: url('assets/estrela.svg');
  background-size: contain;
  background-repeat: no-repeat; */
  position: fixed;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: transform 0.1s ease-out, width 0.3s ease, height 0.3s ease, opacity 0.3s ease;
  display: none;
}

@media (pointer: coarse) {
  .custom-cursor {
    display: none !important;
  }
}

@media (pointer: fine) {
  body {
    cursor: none;
  }

  a,
  button,
  .project-list-item,
  .accordion-header,
  .slider-arrow {
    cursor: none;
  }
}

.custom-cursor.hover {
  width: 48px;
  height: 48px;
  transform: translate(-50%, -50%) rotate(45deg);
}



/* Responsive adjustments */
@media (max-width: 1024px) {
  .hero h1 {
    font-size: 38.4px;
  }

  .hero-subtitle {
    font-size: 11.5px;
    /* 30% of 38.4px */
  }

  .about-content {
    flex-direction: column;
  }

  .about-text,
  .about-process {
    max-width: 100%;
    width: 100%;
  }
}

@media (max-width: 768px) {
  .hero h1 {
    font-size: 40px;
  }

  .hero-subtitle {
    font-size: 12px;
    /* 30% of 40px */
  }

  .project-list {
    border-top: none;
  }

  .project-list-header {
    display: none;
  }

  .project-list-item {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    padding: 1.5rem 1rem;

    > :first-child {
      grid-column: 1;
      grid-row: 1;
    }

    > :nth-child(2) {
      grid-column: 1 / -1;
      grid-row: 2;
    }

    > :last-child {
      grid-column: 2;
      grid-row: 1;
    }
  }

  .project-list-item:hover {}

  .project-title {
    grid-column: 1 / -1;
    font-size: 22px;
  }

  .project-category {
    text-align: right;
  }

  .marquee-container {
    font-size: 128px;
  }

  .hover-preview-container {
    display: none !important;
  }
}

/* Project Detail Layout */
/* Project Detail Layout */
.project-detail-container {
  width: 100%;
  max-width: 1440px;
  margin: 160px auto 0;
  display: grid;
  grid-template-columns: 35% 65%;
  grid-template-areas:
    "sidebar main"
    "nav main";
  gap: 0 60px;
  position: relative;
  min-height: 100vh;
  padding: 0 1rem;
}

.project-sidebar {
  grid-area: sidebar;
  position: sticky;
  top: 160px;
  /* Navbar height + padding */
  padding-bottom: 40px;
  height: max-content;
}

.project-sidebar-navigation {
  grid-area: nav;
  position: sticky;
  bottom: 0;
  top: calc(100vh - 150px);
  /* Keep it pinned at the bottom of the viewport relative to sidebar */
  padding-bottom: 40px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  align-self: end;
  z-index: 10;
  height: max-content;
}

.project-header-info {
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding-bottom: 40px;
}

.project-header-info h1 {
  font-size: 72px;
  --area-wdth: 200;
  font-variation-settings: "INKT" var(--area-inkt), "slnt" var(--area-slnt), "wdth" var(--area-wdth), "wght" 800;
  line-height: 1.1;
}

.project-meta {
  display: flex;
  flex-direction: column;
  gap: 20px;
  font-size: 14px;
}

.project-meta-item {
  p {
    text-wrap-style: balance;
  }

  span {
    display: block;
    opacity: 0.5;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 4px;
  }
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 12px;
}

.project-main {
  grid-area: main;
  display: flex;
  flex-direction: column;
  gap: 40px;
  padding-bottom: 100px;
}

.project-intro-label h2 {
  font-size: 24px;
  font-variation-settings: "INKT" var(--area-inkt), "slnt" var(--area-slnt), "wdth" var(--area-wdth), "wght" 500;
  opacity: 0.6;
  margin-bottom: 20px;
}

.tag {
  padding: .5em 1em .675em;
  border: 1px solid var(--amarelo-transparente);
  font-size: 14px;
  text-transform: lowercase;
  color: var(--amarelo);
  transition: background-color 0.3s ease, color 0.3s ease;
}

.tag:hover {
  background-color: var(--amarelo);
  color: var(--bg-dark);
}

.project-body {
  display: flex;
  flex-direction: column;
  /* gap: 80px; */

  iframe {
    width: min(100%, 42.5rem);
  }

  >iframe[src*=figma] {
    aspect-ratio: 5/6.3;
  }
}

.project-image-container {
  width: 100%;
  overflow: hidden;
  margin-bottom: 1.25rem;
}

.project-image-container img {
  border-radius: 8px;
  width: 100%;
  height: auto;
  display: block;
}

.project-image-container.enlarged {
  width: 130%;
  /* margin-left: -15%; */
  position: relative;
  z-index: 1;
  overflow: visible;
}

@media (max-width: 768px) {
  .project-image-container.enlarged {
    width: 100%;
    margin-left: 0;
  }
}

.project-text-block {
  max-width: 680px;
  font-size: 18.5px;
  line-height: 1.5;
  opacity: 0.9;

  br {
    display: inline-block;
  }

  * {
    /* &:has(+ *) { */
    margin-bottom: 1.25em;
    /* } */

    /* &:not(:last-child) {
    } */
  }

  a {
    color: currentColor;
  }

  em:only-child:has(a) {
    font-size: .75em;
  }

  :is(h1, h2, h3, h4, h5, h6) {
    font-variation-settings: "slnt" 0, "wdth" 200, "wght" 700, "INKT" 0;
    margin-top: 1em;
  }

  iframe {
    aspect-ratio: 8/5;
    width: 100%;
  }

  :is(ul, ol) {
    padding-left: 1em;
  }
}

.back-to-projects {
  text-decoration: none;
  color: var(--amarelo);
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  display: flex;
  align-items: center;
  gap: 12px;
  transition: opacity 0.3s ease;
  opacity: 0.6;
}

.back-to-projects:hover {
  opacity: 1;
}

.next-project-link {
  text-decoration: none;
  color: var(--amarelo);
  font-size: 28px;
  font-variation-settings: "INKT" var(--area-inkt), "slnt" var(--area-slnt), "wdth" var(--area-wdth), "wght" 600;
  display: flex;
  align-items: center;
  gap: 20px;
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.next-project-link:hover {
  transform: translateX(15px);
}

.prev-project-link {
  text-decoration: none;
  color: var(--amarelo);
  font-size: 28px;
  font-variation-settings: "INKT" var(--area-inkt), "slnt" var(--area-slnt), "wdth" var(--area-wdth), "wght" 600;
  display: flex;
  align-items: center;
  gap: 20px;
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.prev-project-link:hover {
  transform: translateX(-15px);
}

/* Project Layout Responsive */
@media (max-width: 1024px) {
  .project-detail-container {
    display: flex;
    flex-direction: column;
    margin-top: 130px;
    gap: 60px;
  }

  .project-sidebar {
    width: 100%;
    position: relative;
    top: 0;
    padding-bottom: 40px;
    border-bottom: 1px solid var(--amarelo-transparente);
  }

  .project-main {
    width: 100%;
    padding-bottom: 40px;
  }

  .project-sidebar-navigation {
    width: 100%;
    position: relative;
    top: 0;
    margin-top: 0;
    padding-top: 40px;
    border-top: 1px solid var(--amarelo-transparente);
    z-index: 1;
  }

  .project-header-info h1 {
    font-size: 48px;
  }

  .project-meta {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 30px;
  }

  .next-project-link,
  .prev-project-link {
    font-size: 24px;
  }
}

.wave-entrance {
  --ease: ease;
  display: inline-block;
  transform-origin: 75% 75%;
  animation: wave 400ms 1000ms var(--ease) 2;

}

.wave {
  display: inline-block;
  transform-origin: 75% 75%;

  &:hover {
    animation: wave 400ms 500ms var(--ease) 2;
  }
}

.sun {
  &:hover {
    animation: glow 4000ms 500ms var(--ease, ease) infinite;
  }
}

.world {
  display: inline-block;
  transition: rotate 400ms 500ms var(--ease, ease);

  &:hover {
    rotate: -0.5turn;
  }
}

.columns-two {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(15rem, 1fr));
  gap: clamp(.5rem, 1.04166667vw, 2.5rem);
}

blockquote {
  font-style: italic;
  margin-bottom: 1em !important;

  >* {
    padding-left: 1rem;
  }

  p {
    border-left: 1px solid var(--amarelo);
  }

  footer {
    font-size: 0.75em;
  }
}

@keyframes wave {
  0% {
    transform: rotate(0deg);
  }

  50% {
    transform: rotate(10deg);
  }

  100% {
    transform: rotate(0deg);
  }
}

@keyframes glow {

  25%,
  75% {
    filter: drop-shadow(0 0 .5em var(--amarelo));
  }

  50% {
    filter: drop-shadow(0 0 .25em var(--amarelo));
  }
}