/* ==========================================================================
   Cori Verga — Portfolio B2B
   Editoriale, molto bianco, un solo accento (viola), tipografia protagonista.
   ========================================================================== */

:root {
  --paper: #faf7f2;
  --paper-alt: #f1ebe1;
  --ink: #18161a;
  --ink-soft: #5a5550;
  --ink-faint: #948d84;
  --line: #e4ddd0;
  --accent: #5b2a86;
  --accent-ink: #ffffff;
  --accent-tint: #efe6f7;
  --accent-tint-line: #d9c8ea;
  --placeholder-bg: #f4ede0;
  --placeholder-line: #d8c9a8;
  --placeholder-text: #8a7550;
  --max: 1180px;
  --gap: clamp(1.25rem, 3vw, 2.5rem);
  --radius: 2px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: "Fraunces", Georgia, "Times New Roman", serif;
  font-weight: 500;
  line-height: 1.05;
  margin: 0;
  letter-spacing: -0.01em;
}

p { margin: 0; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }
img { max-width: 100%; display: block; }
button { font: inherit; background: none; border: none; cursor: pointer; color: inherit; }

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding-left: var(--gap);
  padding-right: var(--gap);
}

section {
  padding: clamp(4rem, 9vw, 8rem) 0;
  border-bottom: 1px solid var(--line);
}

.eyebrow {
  display: block;
  font-family: "Inter", sans-serif;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}

.section-head {
  max-width: 680px;
  margin-bottom: clamp(2.5rem, 6vw, 4rem);
}

.section-head h2 {
  font-size: clamp(1.9rem, 4vw, 3rem);
}

.section-head .lede {
  margin-top: 1rem;
  font-size: 1.05rem;
  color: var(--ink-soft);
}

/* ---------- Placeholder tag (contenuto da fornire) ---------- */
.ph {
  display: inline-block;
  background: var(--placeholder-bg);
  border: 1px dashed var(--placeholder-line);
  color: var(--placeholder-text);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius);
  white-space: normal;
}
.ph-block {
  display: block;
  width: 100%;
  background: var(--placeholder-bg);
  border: 1px dashed var(--placeholder-line);
  color: var(--placeholder-text);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 1.25rem;
  border-radius: var(--radius);
  text-align: center;
}

/* ---------- Nav ---------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(250, 247, 242, 0.9);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.nav .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
.nav-logo {
  font-family: "Fraunces", serif;
  font-size: 1.15rem;
  font-weight: 600;
}
.nav-links {
  display: flex;
  gap: 1.75rem;
}
.nav-links a {
  font-size: 0.85rem;
  color: var(--ink-soft);
  transition: color 0.15s ease;
}
.nav-links a:hover { color: var(--accent); }
.nav-cta {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent);
  border-bottom: 1px solid var(--accent);
  padding-bottom: 2px;
}
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 0.5rem;
}
.nav-toggle span {
  width: 22px; height: 1.5px; background: var(--ink);
}

/* ---------- Hero ---------- */
.hero {
  padding-top: clamp(7rem, 14vw, 10rem);
  border-bottom: 1px solid var(--line);
}
.hero .wrap {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
.hero-eyebrow {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 1.5rem;
  display: block;
}
.hero h1 {
  font-size: clamp(3rem, 7vw, 5.25rem);
}
.hero .role {
  font-family: "Fraunces", serif;
  font-size: clamp(1.2rem, 2.4vw, 1.6rem);
  color: var(--accent);
  margin-top: 0.5rem;
  font-style: italic;
}
.hero .lede {
  margin-top: 1.75rem;
  font-size: 1.15rem;
  color: var(--ink-soft);
  max-width: 34ch;
}
.hero-ctas {
  margin-top: 2.5rem;
  display: flex;
  gap: 1.5rem;
  align-items: center;
  flex-wrap: wrap;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.6rem;
  background: var(--ink);
  color: var(--paper);
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: var(--radius);
  transition: background 0.15s ease, transform 0.15s ease;
}
.btn:hover { background: var(--accent); transform: translateY(-1px); }
.btn-ghost {
  background: none;
  color: var(--ink);
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--ink);
  border-radius: 0;
}
.btn-ghost:hover { color: var(--accent); border-color: var(--accent); }

.hero-photo {
  aspect-ratio: 4/5;
  background: var(--placeholder-bg);
  overflow: hidden;
}
.hero-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-photo.empty {
  border: 1px dashed var(--placeholder-line);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--placeholder-text);
  font-size: 0.85rem;
  font-weight: 600;
  text-align: center;
  padding: 1.5rem;
}

/* ---------- Chi sono ---------- */
.chisono .wrap {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(2rem, 5vw, 5rem);
}
.chisono h2 { font-size: clamp(1.9rem, 4vw, 2.8rem); }
.chisono .signature {
  margin-top: 0.75rem;
  color: var(--ink-faint);
  font-style: italic;
  font-family: "Fraunces", serif;
  font-size: 1.05rem;
}
.chisono-body p {
  font-size: 1.05rem;
  color: var(--ink-soft);
  margin-bottom: 1.2rem;
}
.chisono-body p:last-child { margin-bottom: 0; }
.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 2rem;
}
.chip {
  border: 1px solid var(--line);
  padding: 0.45rem 0.9rem;
  font-size: 0.8rem;
  color: var(--ink-soft);
  border-radius: var(--radius);
}

/* ---------- Timeline ---------- */
.timeline {
  position: relative;
  margin-top: 1rem;
}
.timeline::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 0.4rem;
  bottom: 0.4rem;
  width: 1px;
  background: var(--line);
}
.tl-item {
  position: relative;
  padding-left: 2.5rem;
  padding-bottom: 3rem;
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.tl-item.in-view { opacity: 1; transform: translateY(0); }
.tl-item:last-child { padding-bottom: 0; }
.tl-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.3rem;
  width: 15px; height: 15px;
  border-radius: 50%;
  background: var(--paper);
  border: 2px solid var(--accent);
}
.tl-item.formazione::before { border-color: var(--ink-faint); }
.tl-year {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--accent);
  text-transform: uppercase;
}
.tl-item.formazione .tl-year { color: var(--ink-faint); }
.tl-role {
  font-family: "Fraunces", serif;
  font-size: 1.4rem;
  margin-top: 0.35rem;
}
.tl-place {
  font-size: 0.9rem;
  color: var(--ink-faint);
  margin-top: 0.15rem;
}
.tl-desc {
  margin-top: 0.6rem;
  color: var(--ink-soft);
  max-width: 60ch;
  font-size: 0.97rem;
}
.tl-badge {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-faint);
  border: 1px solid var(--line);
  padding: 0.1rem 0.45rem;
  margin-left: 0.6rem;
  border-radius: var(--radius);
  vertical-align: middle;
}
.cv-download {
  margin-top: 3rem;
}

/* ---------- Cosa faccio (accordion) ---------- */
.skills-list { border-top: 1px solid var(--line); }
.skill-item { border-bottom: 1px solid var(--line); }
.skill-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.75rem 0;
  text-align: left;
}
.skill-trigger .num {
  font-size: 0.85rem;
  color: var(--ink-faint);
  margin-right: 1rem;
  font-family: "Fraunces", serif;
}
.skill-trigger h3 {
  font-size: clamp(1.15rem, 2.2vw, 1.6rem);
  font-weight: 500;
  flex: 1;
}
.skill-trigger .icon {
  font-family: "Fraunces", serif;
  font-size: 1.4rem;
  color: var(--accent);
  transition: transform 0.25s ease;
  flex-shrink: 0;
  margin-left: 1rem;
}
.skill-item.open .skill-trigger .icon { transform: rotate(45deg); }
.skill-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}
.skill-item.open .skill-panel { max-height: 400px; }
.skill-panel-inner {
  padding: 0 0 1.75rem 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}
.skill-tag {
  font-size: 0.85rem;
  color: var(--ink-soft);
  background: var(--accent-tint);
  border: 1px solid var(--accent-tint-line);
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius);
}

/* ---------- Metodo ---------- */
.method-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  margin-top: 1rem;
}
.method-step {
  background: var(--paper);
  padding: 2.25rem 1.75rem;
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.method-step.in-view { opacity: 1; transform: translateY(0); }
.method-step .num {
  font-family: "Fraunces", serif;
  font-size: 1.7rem;
  color: var(--accent);
}
.method-step h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-top: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.method-step p {
  margin-top: 0.75rem;
  font-size: 0.92rem;
  color: var(--ink-soft);
}

/* ---------- Trend ---------- */
.trend-flow {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin: 2.5rem 0;
  flex-wrap: wrap;
}
.trend-flow .tf-step {
  font-family: "Fraunces", serif;
  font-style: italic;
  font-size: clamp(1.2rem, 3vw, 1.9rem);
  color: var(--ink);
}
.trend-flow .tf-arrow {
  color: var(--accent);
  font-size: 1.3rem;
}
.trend-examples {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
  margin-top: 2.5rem;
  align-items: start;
}
.trend-examples .ph-block { min-height: 140px; }
.trend-example-card {
  border: 1px solid var(--line);
}
.trend-example-embed {
  background: var(--paper-alt);
  min-height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.trend-example-embed iframe { width: 100% !important; }
.trend-example-text {
  padding: 1.25rem;
  font-size: 0.85rem;
  color: var(--ink-soft);
}
.trend-example-text strong { color: var(--accent); }

.trend-overview {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  height: 100%;
}
.trend-overview .to-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
}
.trend-overview .to-handle {
  font-family: "Fraunces", serif;
  font-size: 1.15rem;
}
.trend-overview .to-stats {
  font-size: 0.78rem;
  color: var(--ink-faint);
}
.trend-overview .to-stats strong { color: var(--accent); }
.trend-overview .to-body {
  font-size: 0.85rem;
  color: var(--ink-soft);
}
.trend-overview .to-body p { margin-bottom: 0.6rem; }
.trend-overview .to-body p:last-child { margin-bottom: 0; }

/* ---------- Clienti (logo wall) ---------- */
.logo-wall {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
  margin-top: 1rem;
}
.logo-tile {
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 1.75rem 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-height: 110px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink-soft);
  transition: color 0.15s ease, background 0.15s ease, filter 0.15s ease;
}
.logo-tile:hover { color: var(--accent); background: var(--accent-tint); }
.logo-tile img {
  max-width: 100%;
  max-height: 64px;
  object-fit: contain;
  filter: grayscale(1);
  opacity: 0.75;
  transition: filter 0.2s ease, opacity 0.2s ease;
}
.logo-tile:hover img { filter: grayscale(0); opacity: 1; }
.logo-wall-note {
  margin-top: 1rem;
  font-size: 0.8rem;
  color: var(--placeholder-text);
}

/* ---------- Case studies ---------- */
.cs-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--gap);
  margin-top: 1rem;
}
.cs-card {
  border: 1px solid var(--line);
}
.cs-cover {
  aspect-ratio: 16/10;
  background: var(--placeholder-bg);
  border-bottom: 1px solid var(--placeholder-line);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--placeholder-text);
  font-size: 0.8rem;
  font-weight: 600;
  text-align: center;
  padding: 1rem;
}
.cs-cover.has-logo {
  background: var(--paper);
  padding: 2.5rem;
}
.cs-cover.has-logo img {
  max-width: 60%;
  max-height: 55%;
  object-fit: contain;
}
.cs-head {
  padding: 1.5rem 1.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  cursor: pointer;
}
.cs-head-text h3 {
  font-size: 1.4rem;
}
.cs-keyword {
  display: block;
  font-family: "Fraunces", serif;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.35rem;
}
.cs-head-text .cs-meta {
  margin-top: 0.35rem;
  font-size: 0.82rem;
  color: var(--ink-faint);
}
.cs-process {
  margin-top: 0.5rem;
  padding: 1.25rem;
  background: var(--paper-alt);
  border: 1px solid var(--line);
}
.cs-process h5 {
  font-family: "Fraunces", serif;
  font-size: 1rem;
  margin-bottom: 0.6rem;
}
.cs-process .wf-mini {
  font-size: 0.78rem;
  color: var(--ink-soft);
  line-height: 1.8;
}
.cs-process .wf-mini strong { color: var(--accent); }
.cs-process .wf-example {
  margin-top: 0.6rem;
  font-size: 0.85rem;
  color: var(--ink-soft);
}
.cs-toggle {
  font-family: "Fraunces", serif;
  font-size: 1.4rem;
  color: var(--accent);
  flex-shrink: 0;
  transition: transform 0.25s ease;
}
.cs-card.open .cs-toggle { transform: rotate(45deg); }
.cs-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}
.cs-card.open .cs-body { max-height: 2400px; }
.cs-body-inner {
  padding: 0 1.75rem 2rem;
  display: grid;
  gap: 1.5rem;
}
.cs-field h4 {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.4rem;
}
.cs-field p, .cs-field .ph { font-size: 0.95rem; color: var(--ink-soft); }
.cs-media-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.75rem;
}
.cs-media-row .ph-block { aspect-ratio: 9/16; display: flex; align-items: center; }
.cs-results {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 0.75rem;
}
.cs-results .ph-block { padding: 1rem 0.5rem; }

/* ---------- Risultati ---------- */
.results-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap);
  margin-top: 1rem;
}
.result-tile {
  text-align: left;
  border-top: 1px solid var(--line);
  padding-top: 1.5rem;
  transition: transform 0.15s ease;
}
.result-tile:hover { transform: translateY(-3px); }
.result-tile .num {
  font-family: "Fraunces", serif;
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  color: var(--accent);
  display: block;
}
.result-tile .label {
  margin-top: 0.5rem;
  color: var(--ink-soft);
  font-size: 0.95rem;
}
.result-tile .link-hint {
  margin-top: 0.75rem;
  font-size: 0.75rem;
  color: var(--ink-faint);
  text-decoration: underline;
}
.results-note {
  margin-top: 2.5rem;
  font-size: 0.85rem;
  color: var(--placeholder-text);
}

.own-results {
  margin-top: 3rem;
  padding: 2rem;
  background: var(--paper-alt);
  border: 1px solid var(--line);
}
.own-results h3 {
  font-size: 1.2rem;
  margin-bottom: 0.4rem;
}
.own-results .lede {
  font-size: 0.9rem;
  color: var(--ink-soft);
  margin-bottom: 1.5rem;
}
.own-results-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 1.5rem;
}
.own-results-grid .num {
  font-family: "Fraunces", serif;
  font-size: 1.7rem;
  color: var(--accent);
  display: block;
}
.own-results-grid .label {
  font-size: 0.8rem;
  color: var(--ink-faint);
  margin-top: 0.2rem;
}

/* ---------- Selected work ---------- */
.work-gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.75rem;
  margin-top: 1rem;
}
.work-tile {
  aspect-ratio: 4/5;
}
.work-tile:nth-child(3n+1) { grid-row: span 1; }

.work-featured {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--gap);
  margin-bottom: 2rem;
}
.wf-card {
  border: 1px solid var(--line);
  padding: 1.5rem;
}
.wf-card h4 {
  font-family: "Fraunces", serif;
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
}
.wf-card p {
  font-size: 0.88rem;
  color: var(--ink-soft);
  margin-bottom: 0.5rem;
}
.wf-stats {
  display: flex;
  gap: 1.25rem;
  margin-top: 0.75rem;
  flex-wrap: wrap;
}
.wf-stats span {
  font-size: 0.78rem;
  color: var(--ink-faint);
}
.wf-stats strong {
  color: var(--accent);
  font-family: "Fraunces", serif;
  font-size: 1rem;
  display: block;
}

/* ---------- Come lavoriamo ---------- */
.capabilities {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem 2rem;
  margin: 2.5rem 0;
}
.capabilities li {
  padding-left: 1.4rem;
  position: relative;
  font-size: 0.97rem;
  color: var(--ink-soft);
}
.capabilities li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--accent);
}
.workflow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin-top: 2.5rem;
  padding: 2rem;
  background: var(--paper-alt);
  border: 1px solid var(--line);
}
.wf-step {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.5rem 0.9rem;
  border: 1px solid var(--line);
  background: var(--paper);
}
.wf-arrow { color: var(--accent); font-size: 0.9rem; }

/* ---------- Team ---------- */
.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--gap);
  margin-top: 1rem;
}
.team-card { text-align: left; }
.team-photo {
  aspect-ratio: 1;
  background: var(--placeholder-bg);
  overflow: hidden;
}
.team-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.team-photo.empty {
  border: 1px dashed var(--placeholder-line);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--placeholder-text);
  font-size: 0.75rem;
  font-weight: 600;
  text-align: center;
  padding: 0.75rem;
}
.team-card h3 {
  margin-top: 1rem;
  font-size: 1.1rem;
}
.team-card .role {
  color: var(--accent);
  font-size: 0.85rem;
  margin-top: 0.2rem;
}

/* ---------- Finale / Contatti ---------- */
.finale {
  border-bottom: none;
  padding-bottom: 0;
}
.finale .wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap);
  align-items: center;
}
.finale h2 {
  font-size: clamp(2.1rem, 5vw, 3.5rem);
}
.finale-ctas {
  margin-top: 2rem;
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  align-items: center;
}
.finale-email {
  font-family: "Fraunces", serif;
  font-style: italic;
  font-size: 1.1rem;
  color: var(--accent);
}
.finale-photo {
  aspect-ratio: 4/5;
  background: var(--placeholder-bg);
  overflow: hidden;
}
.finale-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

footer.site-footer {
  margin-top: 5rem;
  padding: 2.5rem 0;
  border-top: 1px solid var(--line);
}
footer.site-footer .wrap {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1.5rem;
  align-items: center;
}
.footer-links {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.footer-links a {
  font-size: 0.85rem;
  color: var(--ink-soft);
}
.footer-links a:hover { color: var(--accent); }
.footer-copy {
  font-size: 0.8rem;
  color: var(--ink-faint);
}

/* ---------- Reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.in-view { opacity: 1; transform: translateY(0); }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 900px) {
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .nav.open .nav-links {
    display: flex;
    position: fixed;
    top: 64px; left: 0; right: 0;
    background: var(--paper);
    flex-direction: column;
    padding: 1.5rem var(--gap);
    border-bottom: 1px solid var(--line);
    gap: 1.25rem;
  }
  .hero .wrap { grid-template-columns: 1fr; }
  .hero-photo { order: -1; max-width: 320px; }
  .chisono .wrap { grid-template-columns: 1fr; }
  .method-grid { grid-template-columns: 1fr; }
  .cs-grid { grid-template-columns: 1fr; }
  .results-grid { grid-template-columns: 1fr; gap: 2rem; }
  .work-gallery { grid-template-columns: repeat(2, 1fr); }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .capabilities { grid-template-columns: 1fr; }
  .finale .wrap { grid-template-columns: 1fr; }
  .finale-photo { order: -1; max-width: 280px; }
}

@media (max-width: 560px) {
  section { padding: 3rem 0; }
  .work-gallery { grid-template-columns: repeat(2, 1fr); }
  .team-grid { grid-template-columns: 1fr 1fr; }
}