/* ============================================
   ESTÚDIO 11 — Stylesheet partilhado
   ============================================ */

:root {
  --bg: #f4f1ea;
  --ink: #161412;
  --ink-soft: #4a4640;
  --accent: #ff4a1c;
  --line: #d8d2c3;
  --paper: #ebe6d8;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: 'Fraunces', Georgia, serif;
  font-weight: 400;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Subtle grain texture */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  opacity: 0.4;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' /%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.35'/%3E%3C/svg%3E");
  mix-blend-mode: multiply;
}

.mono {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 400;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  font-size: 0.72rem;
}

/* ============================================
   NAVIGATION
   ============================================ */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 1.2rem 2.4rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--ink);
  /* Frosted glass effect */
  background: rgba(244, 241, 234, 0.65);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  border-bottom: 1px solid rgba(216, 210, 195, 0);
  transition:
    background 0.5s ease,
    color 0.5s ease,
    padding 0.4s ease,
    border-color 0.4s ease,
    box-shadow 0.4s ease;
}

/* When scrolled, become more solid for stronger separation */
nav.nav-scrolled {
  background: rgba(244, 241, 234, 0.85);
  padding: 0.9rem 2.4rem;
  border-bottom-color: rgba(216, 210, 195, 0.6);
  box-shadow: 0 4px 30px rgba(22, 20, 18, 0.04);
}

/* Dark variant — used when nav is over dark sections */
nav.nav-dark {
  background: rgba(22, 20, 18, 0.55);
  color: var(--bg);
  border-bottom-color: rgba(255, 255, 255, 0);
}

nav.nav-dark.nav-scrolled {
  background: rgba(22, 20, 18, 0.82);
  border-bottom-color: rgba(255, 255, 255, 0.08);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.2);
}

nav .logo .logo-dot {
  color: var(--accent);
  font-weight: 400;
  display: inline-block;
  margin: 0 1px;
}

nav .logo {
  font-family: 'Fraunces', serif;
  font-weight: 400;
  font-size: 1.2rem;
  letter-spacing: -0.02em;
  text-decoration: none;
  color: inherit;
}

nav .menu {
  display: flex;
  gap: 2rem;
  list-style: none;
}

nav .menu a {
  color: inherit;
  text-decoration: none;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  position: relative;
}

nav .menu a::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0;
  width: 0;
  height: 1px;
  background: currentColor;
  transition: width 0.3s ease;
}

nav .menu a:hover::after { width: 100%; }

/* ============================================
   HERO
   ============================================ */
.hero {
  min-height: 100vh;
  padding: 8rem 2.4rem 4rem;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.hero-meta {
  display: flex;
  justify-content: space-between;
  color: var(--ink-soft);
}

.hero-title {
  font-size: clamp(3.5rem, 11vw, 13rem);
  line-height: 0.88;
  letter-spacing: -0.04em;
  font-weight: 300;
  margin: 2rem 0;
}

.hero-title .italic { font-style: italic; font-weight: 400; }
.hero-title .bold { font-weight: 700; }
.hero-title .accent { color: var(--accent); }

.hero-bottom {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 3rem;
  align-items: end;
  border-top: 1px solid var(--line);
  padding-top: 1.5rem;
}

.hero-bottom p {
  font-size: 1rem;
  line-height: 1.5;
  color: var(--ink-soft);
  max-width: 32ch;
}

.hero-bottom .lead {
  font-size: 1.4rem;
  color: var(--ink);
  line-height: 1.3;
  max-width: 28ch;
}

/* ============================================
   MARQUEE
   ============================================ */
.marquee {
  overflow: hidden;
  padding: 1.5rem 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--ink);
  color: var(--bg);
}

.marquee-track {
  display: flex;
  gap: 3rem;
  animation: scroll 40s linear infinite;
  white-space: nowrap;
  font-family: 'Fraunces', serif;
  font-size: 2.4rem;
  font-weight: 300;
  font-style: italic;
}

.marquee-track span::before {
  content: '✦';
  margin-right: 3rem;
  color: var(--accent);
  font-style: normal;
}

@keyframes scroll {
  to { transform: translateX(-50%); }
}

/* ============================================
   SECTION HEAD
   ============================================ */
.section-head {
  padding: 6rem 2.4rem 2rem;
  display: grid;
  grid-template-columns: 1fr 3fr;
  gap: 3rem;
  align-items: end;
  border-bottom: 1px solid var(--line);
}

.section-head .label { color: var(--ink-soft); }

.section-head h2 {
  font-size: clamp(2.2rem, 5vw, 4.5rem);
  line-height: 1;
  font-weight: 400;
  letter-spacing: -0.02em;
}

.section-head h2 em {
  font-weight: 300;
  color: var(--ink-soft);
}

/* ============================================
   WORK GRID (homepage)
   ============================================ */
.work {
  padding: 2rem 2.4rem 6rem;
}

.project-card {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 3rem;
  padding: 3rem 0;
  border-bottom: 1px solid var(--line);
  align-items: start;
  text-decoration: none;
  color: inherit;
  transition: padding 0.4s ease;
}

.project-card:hover {
  padding-left: 1rem;
}

.project-card:hover .project-cover img {
  transform: scale(1.02);
}

.project-info {
  position: sticky;
  top: 6rem;
}

.project-number {
  color: var(--accent);
  margin-bottom: 1rem;
}

.project-card h3 {
  font-size: 2.4rem;
  line-height: 1;
  font-weight: 400;
  letter-spacing: -0.02em;
  margin-bottom: 0.8rem;
}

.project-card h3 em { font-weight: 300; color: var(--ink-soft); }

.project-card .desc {
  font-size: 1rem;
  line-height: 1.5;
  color: var(--ink-soft);
  margin-bottom: 1.2rem;
  max-width: 36ch;
}

.project-card .tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.project-card .tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.65rem;
  text-transform: uppercase;
  padding: 0.3rem 0.6rem;
  border: 1px solid var(--line);
  border-radius: 100px;
  color: var(--ink-soft);
}

.project-card .view-project {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink);
  border-bottom: 1px solid var(--ink);
  padding-bottom: 2px;
  transition: color 0.3s ease, border-color 0.3s ease;
}

.project-card:hover .view-project {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.project-cover {
  aspect-ratio: 4 / 3;
  background: var(--paper);
  border: 1px solid var(--line);
  position: relative;
  overflow: hidden;
}

.project-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

/* ============================================
   SERVICES
   ============================================ */
.services {
  padding: 6rem 2.4rem;
  background: var(--ink);
  color: var(--bg);
  position: relative;
  overflow: hidden;
}

.services .section-head {
  padding: 0 0 3rem;
  border-bottom: 1px solid rgba(255,255,255,0.15);
}

.services .section-head .label { color: rgba(255,255,255,0.5); }
.services .section-head h2 em { color: rgba(255,255,255,0.4); }

.services-list { list-style: none; }

.service-item {
  display: grid;
  grid-template-columns: 60px 1fr 1fr 100px;
  gap: 2rem;
  padding: 2rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.15);
  align-items: center;
  transition: all 0.3s ease;
  cursor: default;
}

.service-item:hover {
  padding-left: 1rem;
  background: rgba(255,255,255,0.02);
}

.service-item:hover h3 { color: var(--accent); }

.service-item .num { color: rgba(255,255,255,0.4); }

.service-item h3 {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1;
  transition: color 0.3s ease;
}

.service-item h3 em { font-style: italic; font-weight: 300; color: rgba(255,255,255,0.5); }

.service-item p {
  color: rgba(255,255,255,0.6);
  font-size: 0.95rem;
  line-height: 1.4;
  max-width: 38ch;
}

.service-item .arrow {
  text-align: right;
  color: rgba(255,255,255,0.4);
  font-size: 1.5rem;
}

/* ============================================
   PROCESS
   ============================================ */
.process { padding: 6rem 2.4rem; }

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin-top: 3rem;
}

.process-step {
  border-top: 1px solid var(--ink);
  padding-top: 1.5rem;
}

.process-step .step-num {
  color: var(--accent);
  margin-bottom: 1rem;
}

.process-step h4 {
  font-size: 1.6rem;
  font-weight: 400;
  letter-spacing: -0.01em;
  margin-bottom: 0.8rem;
}

.process-step h4 em { font-style: italic; font-weight: 300; }

.process-step p {
  color: var(--ink-soft);
  line-height: 1.5;
  font-size: 0.95rem;
}

/* ============================================
   CONTACT
   ============================================ */
.contact {
  padding: 8rem 2.4rem;
  text-align: center;
  background: var(--bg);
  position: relative;
}

.contact .label {
  color: var(--ink-soft);
  margin-bottom: 2rem;
}

.contact h2 {
  font-size: clamp(3rem, 9vw, 10rem);
  line-height: 0.9;
  font-weight: 300;
  letter-spacing: -0.04em;
  margin-bottom: 3rem;
}

.contact h2 em { font-style: italic; font-weight: 400; }
.contact h2 .accent { color: var(--accent); }

.contact-info {
  display: flex;
  justify-content: center;
  gap: 4rem;
  flex-wrap: wrap;
  margin-top: 2rem;
}

.contact-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.contact-item .label-small {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.65rem;
  text-transform: uppercase;
  color: var(--ink-soft);
  letter-spacing: 0.1em;
}

.contact-item a, .contact-item span {
  font-size: 1.4rem;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--ink);
  padding-bottom: 0.2rem;
  transition: all 0.3s ease;
}

.contact-item a:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.contact-item span {
  border-bottom: none;
}

/* ============================================
   FOOTER
   ============================================ */
footer {
  padding: 2rem 2.4rem;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--ink-soft);
}

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

footer a:hover { color: var(--accent); }

/* ============================================
   PROJECT DETAIL PAGE
   ============================================ */
.project-hero {
  padding: 8rem 2.4rem 3rem;
}

.project-back {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  text-transform: uppercase;
  color: var(--ink-soft);
  text-decoration: none;
  margin-bottom: 3rem;
  transition: color 0.3s ease;
}

.project-back:hover { color: var(--accent); }

.project-back::before {
  content: '←';
  font-size: 1rem;
}

.project-hero-meta {
  display: flex;
  gap: 2rem;
  color: var(--ink-soft);
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.project-hero h1 {
  font-size: clamp(3rem, 8vw, 7rem);
  line-height: 0.95;
  letter-spacing: -0.03em;
  font-weight: 400;
  margin-bottom: 2rem;
}

.project-hero h1 em { font-style: italic; font-weight: 300; color: var(--ink-soft); }
.project-hero h1 .accent { color: var(--accent); }

.project-hero-info {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr;
  gap: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--line);
}

.project-hero-info .info-block .label-small {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.65rem;
  text-transform: uppercase;
  color: var(--ink-soft);
  letter-spacing: 0.1em;
  margin-bottom: 0.5rem;
}

.project-hero-info .info-block .value {
  font-size: 1.05rem;
  color: var(--ink);
  line-height: 1.4;
}

.project-description {
  padding: 4rem 2.4rem;
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 3rem;
  border-bottom: 1px solid var(--line);
}

.project-description .label-section {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  text-transform: uppercase;
  color: var(--ink-soft);
  letter-spacing: 0.05em;
}

.project-description p {
  font-size: 1.3rem;
  line-height: 1.4;
  color: var(--ink);
  max-width: 60ch;
}

.project-description p em {
  font-style: italic;
  color: var(--ink-soft);
}

/* Image gallery */
.project-gallery {
  padding: 4rem 2.4rem 6rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.gallery-item {
  width: 100%;
  background: var(--paper);
  border: 1px solid var(--line);
  overflow: hidden;
}

.gallery-item img {
  width: 100%;
  height: auto;
  display: block;
}

.gallery-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.gallery-row .gallery-item {
  margin: 0;
}

/* Next project */
.next-project {
  padding: 6rem 2.4rem;
  border-top: 1px solid var(--line);
  text-align: center;
}

.next-project .label { color: var(--ink-soft); margin-bottom: 1rem; }

.next-project a {
  display: inline-block;
  font-size: clamp(2.5rem, 6vw, 5rem);
  line-height: 1;
  font-weight: 400;
  letter-spacing: -0.02em;
  color: var(--ink);
  text-decoration: none;
  transition: color 0.3s ease;
}

.next-project a em { font-style: italic; font-weight: 300; color: var(--ink-soft); }

.next-project a:hover { color: var(--accent); }
.next-project a:hover em { color: var(--accent); opacity: 0.6; }

.next-project a::after {
  content: ' →';
  display: inline-block;
  transition: transform 0.3s ease;
}

.next-project a:hover::after {
  transform: translateX(10px);
}

/* ============================================
   REVEAL ON SCROLL
   ============================================ */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 900px) {
  nav { padding: 1.2rem 1.4rem; }
  nav .menu { gap: 1rem; }
  .hero { padding: 6rem 1.4rem 3rem; }
  .hero-bottom { grid-template-columns: 1fr; gap: 1.5rem; }
  .section-head { grid-template-columns: 1fr; padding: 4rem 1.4rem 2rem; gap: 1rem; }
  .work { padding: 1rem 1.4rem 4rem; }
  .project-card { grid-template-columns: 1fr; gap: 1.5rem; }
  .project-info { position: static; }
  .services { padding: 4rem 1.4rem; }
  .service-item { grid-template-columns: 40px 1fr 60px; }
  .service-item p { display: none; }
  .process { padding: 4rem 1.4rem; }
  .process-grid { grid-template-columns: 1fr 1fr; }
  .contact { padding: 5rem 1.4rem; }
  .contact-info { gap: 2rem; flex-direction: column; }
  .contact-item a, .contact-item span { font-size: 1.1rem; }
  footer { padding: 1.5rem 1.4rem; flex-direction: column; gap: 1rem; text-align: center; }

  /* Project detail */
  .project-hero { padding: 6rem 1.4rem 2rem; }
  .project-hero-info { grid-template-columns: 1fr 1fr; gap: 1.5rem; }
  .project-description { grid-template-columns: 1fr; padding: 3rem 1.4rem; gap: 1rem; }
  .project-description p { font-size: 1.1rem; }
  .project-gallery { padding: 2rem 1.4rem 4rem; gap: 1rem; }
  .gallery-row { grid-template-columns: 1fr; gap: 1rem; }
  .next-project { padding: 4rem 1.4rem; }
}

/* ============================================
   WORK INTRO (above showcase)
   ============================================ */
.work-intro {
  padding-bottom: 0;
  border-bottom: 1px solid var(--line);
}

.work-intro .section-head {
  border-bottom: none;
  padding-bottom: 1rem;
}

.work-intro-meta {
  padding: 0 2.4rem 2rem;
  color: var(--ink-soft);
  display: flex;
  align-items: center;
  gap: 1rem;
}

.work-intro-meta::before {
  content: '';
  flex: 0 0 60px;
  height: 1px;
  background: var(--ink-soft);
}

/* ============================================
   GRID SHOWCASE 2x2 — Dynamic hover reveal
   ============================================ */
.grid-showcase {
  background: var(--ink);
  padding: 1.5rem;
  width: 100%;
}

.grid-showcase-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 1.5rem;
  width: 100%;
  height: calc(100vh - 4rem);
  min-height: 700px;
  max-height: 900px;
  transition: gap 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

/* When hovering any tile, decrease gap to feel more cinematic */
.grid-showcase-inner:hover {
  gap: 0.8rem;
}

/* TILE — base */
.grid-tile {
  position: relative;
  overflow: hidden;
  border-radius: 6px;
  background: var(--paper);
  text-decoration: none;
  color: inherit;
  cursor: pointer;
  /* Initial reveal animation */
  opacity: 0;
  transform: translateY(40px) scale(0.97);
  transition:
    opacity 0.8s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.8s cubic-bezier(0.22, 1, 0.36, 1),
    flex 0.8s cubic-bezier(0.22, 1, 0.36, 1);
}

.grid-tile.tile-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}

/* Staggered reveal */
.grid-tile:nth-child(1) { transition-delay: 0s; }
.grid-tile:nth-child(2) { transition-delay: 0.1s; }
.grid-tile:nth-child(3) { transition-delay: 0.2s; }
.grid-tile:nth-child(4) { transition-delay: 0.3s; }

/* When one tile is hovered, the others shrink slightly */
.grid-showcase-inner:hover .grid-tile:not(:hover) {
  opacity: 0.55;
  transform: scale(0.985);
  filter: blur(1px);
}

/* TILE BACKGROUND IMAGE */
.tile-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.tile-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(0.75) brightness(0.85) contrast(1.05);
  transform: scale(1.02);
  transition:
    filter 0.8s cubic-bezier(0.22, 1, 0.36, 1),
    transform 1.2s cubic-bezier(0.22, 1, 0.36, 1);
}

.grid-tile:hover .tile-bg img {
  filter: grayscale(0) brightness(1) contrast(1.05);
  transform: scale(1.08);
}

/* OVERLAY — color tint on hover */
.tile-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(22, 20, 18, 0.4) 0%,
    rgba(22, 20, 18, 0.2) 50%,
    rgba(22, 20, 18, 0.7) 100%
  );
  transition: background 0.8s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.6s ease;
  z-index: 1;
}

.grid-tile:hover .tile-overlay {
  background: linear-gradient(
    135deg,
    rgba(22, 20, 18, 0.4) 0%,
    rgba(22, 20, 18, 0.55) 50%,
    rgba(22, 20, 18, 0.92) 100%
  );
}

/* IDLE STATE — number visible by default */
.tile-idle {
  position: absolute;
  inset: 0;
  z-index: 2;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: flex-start;
  color: var(--bg);
  transition: opacity 0.4s ease, transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

.grid-tile:hover .tile-idle {
  opacity: 0;
  transform: translateY(-20px);
}

.tile-number {
  font-family: 'Fraunces', serif;
  font-size: clamp(5rem, 10vw, 9rem);
  line-height: 0.85;
  font-weight: 300;
  letter-spacing: -0.06em;
  color: var(--bg);
  text-shadow: 0 4px 30px rgba(0,0,0,0.3);
  transition: color 0.6s ease;
}

.grid-tile:hover .tile-number {
  color: var(--tile-color, var(--accent));
}

.tile-idle-name {
  opacity: 0.7;
  align-self: flex-end;
}

/* HOVER STATE — content appears */
.tile-hover {
  position: absolute;
  inset: 0;
  z-index: 3;
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  color: var(--bg);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
}

.grid-tile:hover .tile-hover {
  opacity: 1;
}

.tile-meta {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease 0.05s, transform 0.6s cubic-bezier(0.22, 1, 0.36, 1) 0.05s;
  margin-bottom: 1.2rem;
  color: var(--tile-color, var(--accent));
}

.grid-tile:hover .tile-meta {
  opacity: 1;
  transform: translateY(0);
}

.tile-title {
  font-family: 'Fraunces', serif;
  font-size: clamp(2.5rem, 4.5vw, 4.5rem);
  line-height: 0.92;
  font-weight: 400;
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease 0.15s, transform 0.7s cubic-bezier(0.22, 1, 0.36, 1) 0.15s;
}

.tile-title em {
  font-style: italic;
  font-weight: 300;
  color: var(--tile-color, var(--accent));
}

.grid-tile:hover .tile-title {
  opacity: 1;
  transform: translateY(0);
}

.tile-tags {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease 0.25s, transform 0.6s cubic-bezier(0.22, 1, 0.36, 1) 0.25s;
}

.grid-tile:hover .tile-tags {
  opacity: 1;
  transform: translateY(0);
}

.tile-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.35rem 0.7rem;
  border: 1px solid rgba(244, 241, 234, 0.3);
  border-radius: 100px;
  color: var(--bg);
  backdrop-filter: blur(4px);
  background: rgba(255, 255, 255, 0.05);
}

.tile-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--bg);
  padding: 0.7rem 1.2rem;
  background: var(--tile-color, var(--accent));
  border-radius: 100px;
  align-self: flex-start;
  opacity: 0;
  transform: translateY(20px) scale(0.95);
  transition:
    opacity 0.5s ease 0.35s,
    transform 0.6s cubic-bezier(0.22, 1, 0.36, 1) 0.35s,
    background 0.3s ease;
}

.grid-tile:hover .tile-cta {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.tile-cta .cta-arrow {
  transition: transform 0.3s ease;
}

.grid-tile:hover .tile-cta .cta-arrow {
  transform: translateX(4px);
}

/* GRID SHOWCASE RESPONSIVE */
@media (max-width: 900px) {
  .grid-showcase {
    padding: 1rem;
  }
  .grid-showcase-inner {
    grid-template-columns: 1fr;
    grid-template-rows: repeat(4, 1fr);
    gap: 1rem;
    height: auto;
    min-height: auto;
    max-height: none;
  }
  .grid-showcase-inner:hover {
    gap: 1rem;
  }
  .grid-tile {
    aspect-ratio: 4/3;
  }
  .grid-showcase-inner:hover .grid-tile:not(:hover) {
    opacity: 1;
    transform: none;
    filter: none;
  }
  /* On mobile, always show the hover state (since there's no hover) */
  .tile-idle { display: none; }
  .tile-hover { opacity: 1; pointer-events: auto; padding: 1.5rem; }
  .tile-meta, .tile-title, .tile-tags, .tile-cta {
    opacity: 1 !important;
    transform: none !important;
  }
  .tile-bg img {
    filter: grayscale(0) brightness(0.7);
  }
}

/* ============================================
   TEXT SELECTION — Orange
   ============================================ */
::selection {
  background: var(--accent);
  color: var(--bg);
}
::-moz-selection {
  background: var(--accent);
  color: var(--bg);
}

/* ============================================
   SMOOTH SCROLL — disable native, JS handles it
   ============================================ */
html {
  scroll-behavior: auto;
}

/* ============================================
   CONTACT — Updated layout with form
   ============================================ */
.contact {
  padding: 6rem 2.4rem;
  background: var(--bg);
  position: relative;
  text-align: left;
}

.contact-header {
  text-align: center;
  margin-bottom: 4rem;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.contact-header .label {
  color: var(--ink-soft);
  margin-bottom: 1.5rem;
}

.contact-header h2 {
  font-size: clamp(3rem, 9vw, 10rem);
  line-height: 0.9;
  font-weight: 300;
  letter-spacing: -0.04em;
  margin-bottom: 2rem;
}

.contact-header h2 em { font-style: italic; font-weight: 400; }
.contact-header h2 .accent { color: var(--accent); }

.contact-intro {
  font-size: 1.2rem;
  line-height: 1.4;
  color: var(--ink-soft);
  max-width: 50ch;
  margin: 0 auto;
}

.contact-layout {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 4rem;
  max-width: 1200px;
  margin: 0 auto;
  align-items: start;
}

/* ============================================
   CONTACT FORM
   ============================================ */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 2.5rem;
  transition: box-shadow 0.6s ease, transform 0.6s ease;
}

.contact-form.pre-filled {
  box-shadow: 0 0 0 2px var(--accent), 0 20px 60px rgba(255, 74, 28, 0.15);
  transform: scale(1.005);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-field label {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
}

.field-label {
  font-family: 'Fraunces', serif;
  font-size: 1rem;
  color: var(--ink);
  font-weight: 500;
  letter-spacing: -0.01em;
}

.field-mono {
  color: var(--ink-soft);
  opacity: 0.7;
}

.form-field input,
.form-field textarea,
.form-field select {
  font-family: 'Fraunces', serif;
  font-size: 1rem;
  color: var(--ink);
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 3px;
  padding: 0.9rem 1rem;
  width: 100%;
  transition: border-color 0.3s ease, background 0.3s ease;
  font-weight: 400;
  letter-spacing: -0.005em;
}

.form-field input::placeholder,
.form-field textarea::placeholder {
  color: var(--ink-soft);
  opacity: 0.5;
  font-style: italic;
}

.form-field input:focus,
.form-field textarea:focus,
.form-field select:focus {
  outline: none;
  border-color: var(--accent);
  background: #fff;
}

.form-field textarea {
  resize: vertical;
  min-height: 140px;
  line-height: 1.5;
  font-family: 'Fraunces', serif;
}

/* Custom select */
.select-wrapper {
  position: relative;
}

.form-field select {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  cursor: pointer;
  padding-right: 2.5rem;
}

.select-arrow {
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
  color: var(--ink-soft);
  font-size: 0.9rem;
  transition: color 0.3s ease;
}

.form-field select:focus + .select-arrow {
  color: var(--accent);
}

/* Submit button */
.form-submit {
  background: var(--ink);
  color: var(--bg);
  border: none;
  padding: 1.1rem 2rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  cursor: pointer;
  border-radius: 3px;
  transition: background 0.3s ease, transform 0.2s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  align-self: flex-start;
  position: relative;
  overflow: hidden;
}

.form-submit::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: var(--accent);
  transition: left 0.4s ease;
  z-index: 0;
}

.form-submit .submit-text,
.form-submit .submit-arrow {
  position: relative;
  z-index: 1;
}

.form-submit:hover::before {
  left: 0;
}

.form-submit:hover {
  transform: translateY(-2px);
}

.form-submit .submit-arrow {
  transition: transform 0.3s ease;
}

.form-submit:hover .submit-arrow {
  transform: translateX(4px);
}

/* Form feedback */
.form-feedback {
  font-family: 'Fraunces', serif;
  font-size: 0.95rem;
  line-height: 1.5;
  padding: 1rem;
  border-radius: 3px;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.form-feedback.success {
  background: rgba(255, 74, 28, 0.08);
  color: var(--ink);
  border-left: 3px solid var(--accent);
}

.form-feedback.error {
  background: rgba(22, 20, 18, 0.05);
  color: var(--ink);
  border-left: 3px solid var(--ink);
}

/* ============================================
   CONTACT ASIDE
   ============================================ */
.contact-aside {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
  padding-left: 1rem;
}

.aside-block {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.aside-block .label-small {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.65rem;
  text-transform: uppercase;
  color: var(--ink-soft);
  letter-spacing: 0.15em;
  margin-bottom: 0.4rem;
}

.aside-link {
  font-family: 'Fraunces', serif;
  font-size: 1.1rem;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  padding-bottom: 0.2rem;
  display: inline-block;
  transition: color 0.3s ease, border-color 0.3s ease;
  width: fit-content;
  letter-spacing: -0.01em;
}

.aside-link:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.aside-text {
  font-family: 'Fraunces', serif;
  font-size: 1rem;
  line-height: 1.5;
  color: var(--ink-soft);
}

.aside-text em {
  font-style: italic;
  color: var(--ink-soft);
  opacity: 0.7;
}

.aside-quote {
  border-left: 2px solid var(--accent);
  padding: 0.5rem 0 0.5rem 1.2rem;
  margin-top: 1rem;
}

.aside-quote p {
  font-family: 'Fraunces', serif;
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--ink-soft);
  font-style: italic;
}

/* ============================================
   SERVICE ITEMS — clickable as <a>
   ============================================ */
.services-list li {
  list-style: none;
}

.services-list .service-item {
  text-decoration: none;
  color: inherit;
  cursor: pointer;
}

.services-list .service-item:hover h3 em {
  color: rgba(255, 74, 28, 0.7);
}

.services-list .service-item:hover .arrow {
  color: var(--accent);
  transform: translateX(8px);
}

.services-list .service-item .arrow {
  transition: transform 0.4s ease, color 0.4s ease;
  display: inline-block;
}

/* ============================================
   CONTACT RESPONSIVE
   ============================================ */
@media (max-width: 900px) {
  .contact { padding: 4rem 1.4rem; }
  .contact-layout {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .contact-form {
    padding: 1.5rem;
    gap: 1.5rem;
  }
  .form-row {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .contact-aside {
    padding-left: 0;
    padding-top: 2rem;
    border-top: 1px solid var(--line);
  }
}

/* ============================================
   MOBILE NAV — hambúrguer + overlay animado
   ============================================ */
.nav-toggle {
  display: none;
  position: relative;
  z-index: 110;
  width: 44px;
  height: 44px;
  margin: 0 -8px 0 0;
  padding: 0;
  background: none;
  border: 0;
  color: inherit;
  cursor: pointer;
  flex-direction: column;
  align-items: flex-end;
  justify-content: center;
  gap: 7px;
  -webkit-tap-highlight-color: transparent;
}
.nav-toggle-bar {
  display: block;
  width: 26px;
  height: 2px;
  background: currentColor;
  border-radius: 2px;
  transition: transform 0.45s cubic-bezier(0.16, 1, 0.3, 1),
              width 0.45s cubic-bezier(0.16, 1, 0.3, 1),
              opacity 0.3s ease;
}
.nav-toggle-bar:nth-child(2) { width: 18px; }

/* Hambúrguer -> X quando aberto */
body.menu-open .nav-toggle-bar:nth-child(1) {
  transform: translateY(4.5px) rotate(45deg);
  width: 26px;
}
body.menu-open .nav-toggle-bar:nth-child(2) {
  transform: translateY(-4.5px) rotate(-45deg);
  width: 26px;
}

/* Logo sempre por cima do overlay */
nav .logo { position: relative; z-index: 110; }

@media (max-width: 768px) {
  .nav-toggle { display: flex; }

  /* O menu inline torna-se um overlay de ecrã inteiro */
  nav .menu {
    position: fixed;
    inset: 0;
    z-index: 90;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 0;
    margin: 0;
    padding: 6rem 2.2rem 5rem;
    background: var(--bg);
    counter-reset: navitem;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    clip-path: circle(0% at calc(100% - 2.2rem) 2.1rem);
    transition: clip-path 0.6s cubic-bezier(0.16, 1, 0.3, 1),
                opacity 0.35s ease,
                visibility 0s linear 0.6s;
  }
  body.menu-open nav .menu {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    clip-path: circle(150% at calc(100% - 2.2rem) 2.1rem);
    transition: clip-path 0.7s cubic-bezier(0.16, 1, 0.3, 1),
                opacity 0.25s ease,
                visibility 0s;
  }

  nav .menu li {
    border-bottom: 1px solid var(--line);
    overflow: hidden;
  }
  nav .menu li:first-child { border-top: 1px solid var(--line); }

  nav .menu a {
    display: flex;
    align-items: baseline;
    gap: 0.9rem;
    padding: 1.15rem 0;
    color: var(--ink);
    font-family: 'Fraunces', serif;
    font-size: clamp(2.1rem, 9vw, 3.1rem);
    font-weight: 300;
    letter-spacing: -0.02em;
    text-transform: none;
    transform: translateY(115%);
    opacity: 0;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1),
                opacity 0.6s ease,
                color 0.3s ease;
  }
  nav .menu a::before {
    counter-increment: navitem;
    content: "0" counter(navitem);
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.78rem;
    font-weight: 400;
    color: var(--accent);
    letter-spacing: 0;
  }
  nav .menu a::after { display: none; }
  nav .menu a:hover,
  nav .menu a:active { color: var(--accent); }

  /* Entrada em cascata dos links */
  body.menu-open nav .menu a { transform: translateY(0); opacity: 1; }
  body.menu-open nav .menu li:nth-child(1) a { transition-delay: 0.16s; }
  body.menu-open nav .menu li:nth-child(2) a { transition-delay: 0.23s; }
  body.menu-open nav .menu li:nth-child(3) a { transition-delay: 0.30s; }
  body.menu-open nav .menu li:nth-child(4) a { transition-delay: 0.37s; }

  /* Assinatura no fundo do overlay */
  nav .menu::after {
    content: "Estúdio.11 — Oeiras, PT";
    position: absolute;
    left: 2.2rem;
    bottom: 2.4rem;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.7rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--ink-soft);
    opacity: 0;
    transition: opacity 0.4s ease 0.45s;
  }
  body.menu-open nav .menu::after { opacity: 1; }

  /* Nav transparente enquanto o menu está aberto (overlay trata do fundo) */
  body.menu-open nav {
    background: transparent;
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
    border-bottom-color: transparent;
    box-shadow: none;
  }
  body.menu-open nav .logo,
  body.menu-open .nav-toggle { color: var(--ink); }

  body.menu-open { overflow: hidden; }
}

@media (prefers-reduced-motion: reduce) {
  nav .menu, nav .menu a, .nav-toggle-bar, nav .menu::after { transition-duration: 0.001s !important; }
}