/* ── PAGE ACCENT ── */
:root {
  --accent: #5C68D8;
  --accent-rgb: 92, 104, 216;
  --accent-dim: rgba(92, 104, 216, 0.12);
}

/* ── NAV ACTIVE STATE ── */
nav .nav-links a.active {
  color: var(--text-primary);
}

/* ── HERO H1 SPLIT ── */
.hero-h1-name {
  display: block;
}

.hero-h1-sub {
  display: block;
  font-size: clamp(24px, 3vw, 40px);
  line-height: 1.25;
  color: #F1EDE8;
  margin-top: 12px;
}

/* ── HERO — homepage variant ── */
.hero--home { overflow: visible; }
.hero--home { isolation: isolate; }
.hero--home .hero-bg { z-index: 0; }
.hero--home h1,
.hero--home .hero-desc { position: relative; z-index: 1; }
.hero--home .scroll-hint,
.hero--home .hero-scroll-down { z-index: 1; }
.hero--home .hero-bg {
  bottom: -240px;
  background-color: #0a0a0b;
  background-image:
    radial-gradient(ellipse 70% 50% at 75% 25%, rgba(92, 104, 216, 0.07) 0%, transparent 60%),
    radial-gradient(ellipse 50% 70% at 15% 85%, rgba(92, 104, 216, 0.04) 0%, transparent 55%),
    radial-gradient(ellipse 35% 45% at 45% 55%, rgba(92, 104, 216, 0.025) 0%, transparent 60%);
  -webkit-mask-image: linear-gradient(to bottom, #000 0%, #000 65%, transparent 100%);
  mask-image: linear-gradient(to bottom, #000 0%, #000 65%, transparent 100%);
}
.hero--home .hero-shader-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  pointer-events: none;
}

/* ── PROJECTS GRID ── */
.projects-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.project-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 32px 36px;
  text-decoration: none;
  color: inherit;
  min-height: 200px;
  position: relative;
  overflow: hidden;
  transition: border-color 0.35s var(--ease);
}

.project-card {
  --card-accent: #5C68D8;
  --card-accent-rgb: 92, 104, 216;
}

.project-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 20px;
  background: radial-gradient(ellipse 80% 60% at 110% -10%, rgba(var(--card-accent-rgb), 0.07) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.45s var(--ease);
  pointer-events: none;
}

.project-card:hover {
  border-color: var(--border-mid);
}

.project-card:hover::after {
  opacity: 1;
}

/* Featured card */
.project-card--featured {
  grid-column: 1 / -1;
  min-height: 280px;
  padding: 40px 48px;
}

.project-card--featured .project-card-title {
  font-size: clamp(32px, 4vw, 56px);
}

/* Inner elements */
.project-num {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 18px;
}

.project-card-title {
  font-family: var(--heading);
  font-size: clamp(22px, 2.5vw, 34px);
  font-weight: 600;
  line-height: 1.0;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

.project-card-desc {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.65;
  margin-top: 14px;
  max-width: 580px;
  transition: color 0.35s var(--ease);
}

.project-card:hover .project-card-desc {
  color: var(--text-secondary);
}

.project-card-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 28px;
}

.project-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.project-type {
  font-size: 12px;
  color: var(--text-secondary);
  background: var(--bg-card-2);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 4px 13px;
  letter-spacing: 0.02em;
  transition: border-color 0.35s var(--ease), color 0.35s var(--ease);
}

.project-card:hover .project-type {
  border-color: rgba(var(--card-accent-rgb), 0.2);
  color: var(--text-primary);
}

.project-year {
  font-size: 12px;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}

.project-arrow {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid var(--border-mid);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  flex-shrink: 0;
  transition: all 0.35s var(--ease);
}

.project-card:hover .project-arrow {
  border-color: var(--card-accent);
  color: var(--card-accent);
  background: rgba(var(--card-accent-rgb), 0.12);
  transform: translate(2px, -2px);
}

/* ── ABOUT ── */
.about-layout {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 80px;
  align-items: start;
}

.about-text p {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.75;
}

.about-text p+p {
  margin-top: 16px;
}

.about-sidebar {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.about-sidebar-label {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 14px;
}

.client-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.client-tag {
  font-size: 12px;
  color: var(--text-secondary);
  background: var(--bg-card-2);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 5px 14px;
  letter-spacing: 0.02em;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  transition: border-color 0.3s var(--ease), color 0.3s var(--ease), background 0.3s var(--ease);
}

.client-tag .client-arrow {
  width: 0;
  height: 10px;
  overflow: hidden;
  opacity: 0;
  flex-shrink: 0;
  transition: width 0.25s var(--ease), opacity 0.25s var(--ease), margin-left 0.25s var(--ease);
  margin-left: 0;
  display: flex;
  align-items: center;
}

.client-tag:hover {
  border-color: rgba(var(--accent-rgb), 0.4);
  color: var(--text-primary);
  background: rgba(var(--accent-rgb), 0.05);
}

.client-tag:hover .client-arrow {
  width: 10px;
  opacity: 1;
  margin-left: 4px;
}

.cv-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--text-primary);
  text-decoration: none;
  border: 1px solid var(--border-mid);
  border-radius: 100px;
  padding: 12px 20px;
  transition: all 0.35s var(--ease);
  align-self: flex-start;
}

.cv-btn:hover {
  border-color: rgba(92, 104, 216, 0.4);
  background: rgba(92, 104, 216, 0.05);
}

/* ── SCROLL DOWN ARROW (homepage, mobile only) ── */
.hero-scroll-down {
  display: none;
}

@media (max-width: 900px) {
  .hero--home {
    padding-bottom: max(120px, calc(80px + env(safe-area-inset-bottom, 0px)));
  }

  .hero-scroll-down {
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    bottom: max(36px, calc(16px + env(safe-area-inset-bottom, 0px)));
    left: 50%;
    transform: translateX(-50%);
    width: 34px;
    height: 34px;
    border-radius: 50%;
    border: 1px solid var(--border);
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    flex-shrink: 0;
  }
}

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .hero--home h1 {
    font-size: 60px;
  }

  .projects-grid {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .project-card--featured {
    grid-column: 1;
    min-height: 220px;
    padding: 28px 24px;
  }

  .project-card {
    padding: 24px;
    min-height: 160px;
  }

  .project-card--featured .project-card-title {
    font-size: clamp(28px, 7vw, 40px);
  }

  .about-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}