:root {
  --bg: #080808;
  --surface: #111111;
  --surface-2: #181818;
  --border: rgba(255,255,255,0.07);
  --border-hover: rgba(255,255,255,0.14);
  --text: #f0f0f0;
  --text-2: #aaa;
  --text-3: #aaa;
  --radius: 10px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Figtree', sans-serif;
  font-weight: 400;
  line-height: 1.6;
  overflow-x: hidden;
}

nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: 58px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2.5rem;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background 0.4s ease, border-color 0.4s ease;
}

nav.scrolled {
  background: rgba(8,8,8,0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom-color: var(--border);
}

.nav-logo {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  color: var(--text);
  text-decoration: none;
}

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

.nav-links a {
  color: var(--text-2);
  text-decoration: none;
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  transition: color 0.2s;
}

.nav-links a:hover { color: var(--text); }

#carousel {
  position: relative;
  width: 100%;
  height: 100vh;
  min-height: 580px;
  overflow: hidden;
}

.slide {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-end;
  padding: 0 2.5rem 7rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.85s ease;
}

.slide.active {
  opacity: 1;
  pointer-events: auto;
}

.slide-bg {
  position: absolute;
  inset: 0;
  transition: transform 7s ease;
}

.slide.active .slide-bg {
  transform: scale(1.05);
}

.slide-image-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(to right, rgba(0,0,0,0.75) 0%, rgba(0,0,0,0.45) 35%, rgba(0,0,0,0.1) 60%, transparent 100%),
  radial-gradient(ellipse at top right, rgba(0,0,0,0.8) 0%, transparent 25%)
}

.slide-logo-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding-right: 10vw;
  pointer-events: none;
  overflow: hidden;
}

.slide-logo-overlay img {
  width: 43%;
  opacity: 0.90;
  user-select: none;
}

.slide-content {
  position: relative;
  z-index: 2;
  max-width: 820px;
}

.slide-title {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(2.4rem, 5.5vw, 5.2rem);
  line-height: 1.04;
  letter-spacing: -0.025em;
  margin-bottom: 1rem;
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s ease 0.08s, transform 0.65s ease 0.08s;
}

.slide.active .slide-title {
  opacity: 1;
  transform: translateY(0);
}

.slide-subtitle {
  font-size: 1rem;
  font-weight: 300;
  color: rgba(240,240,240,0.55);
  margin-bottom: 2.25rem;
  letter-spacing: 0.01em;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.65s ease 0.22s, transform 0.65s ease 0.22s;
}

.slide.active .slide-subtitle {
  opacity: 1;
  transform: translateY(0);
}

.slide-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.65s ease 0.38s, transform 0.65s ease 0.38s;
}

.slide.active .slide-buttons {
  opacity: 1;
  transform: translateY(0);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.6rem 1.4rem;
  border-radius: 100px;
  font-family: 'Figtree', sans-serif;
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: all 0.2s ease;
}

.btn-primary {
  background: #f0f0f0;
  color: #080808;
}

.btn-primary:hover {
  background: #ffffff;
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(0,0,0,0.4);
}

.btn-secondary {
  background: rgba(255,255,255,0.09);
  color: rgba(240,240,240,0.85);
  border: 1px solid rgba(255,255,255,0.16);
}

.btn-secondary:hover {
  background: rgba(255,255,255,0.14);
  transform: translateY(-1px);
}

.carousel-controls {
  position: absolute;
  bottom: 2.75rem;
  right: 2.5rem;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.carousel-dots {
  display: flex;
  gap: 5px;
  align-items: center;
}

.dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: rgba(255,255,255,0.25);
  cursor: pointer;
  transition: all 0.3s ease;
  border: none;
  padding: 0;
}

.dot.active {
  background: rgba(240,240,240,0.9);
  width: 18px;
  border-radius: 3px;
}

.carousel-arrows {
  display: flex;
  gap: 0.4rem;
}

.arrow-btn {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.18);
  background: rgba(0,0,0,0.35);
  color: rgba(255,255,255,0.65);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s;
  backdrop-filter: blur(8px);
}

.arrow-btn:hover {
  background: rgba(255,255,255,0.1);
  color: #fff;
  border-color: rgba(255,255,255,0.35);
}

.arrow-btn svg { width: 14px; height: 14px; }

.carousel-progress {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 1px;
  background: rgba(255,255,255,0.08);
}

.carousel-progress-bar {
  height: 100%;
  background: rgba(240,240,240,0.45);
  width: 0%;
}

.scroll-hint {
  position: absolute;
  bottom: 2.75rem;
  left: 2.5rem;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.scroll-hint-line {
  width: 28px;
  height: 1px;
  background: rgba(255,255,255,0.2);
  overflow: hidden;
  position: relative;
}

.scroll-hint-line::after {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 100%; height: 100%;
  background: rgba(255,255,255,0.7);
  animation: linePulse 2.2s ease-in-out infinite;
}

@keyframes linePulse {
  0% { left: -100%; }
  100% { left: 100%; }
}

.scroll-hint span {
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.28);
}

#main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2.5rem;
}

section {
  padding-bottom: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}

.section-label {
  font-family: 'Syne', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 1.5rem;
}

#about {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5em;
  align-items: start;
}

.about-heading {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-top: 0.25rem;
  margin-bottom: 1.25rem;
}

.about-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.about-tag {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  padding: 0.28rem 0.7rem;
  border-radius: 100px;
  border: 1px solid var(--border);
  color: var(--text-3);
}

.about-text {
  color: var(--text-2);
  font-size: 1.02rem;
  font-weight: 300;
  line-height: 1.85;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
}

.project-card {
  text-decoration: none;
  font-family: inherit;
  text-align: left;
  cursor: pointer;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.6rem;
  color: inherit;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  transition: border-color 0.25s, transform 0.25s;
  position: relative;
  overflow: hidden;
}

.project-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.025) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.25s;
}

.project-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-3px);
}

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

.project-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.project-status {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.22rem 0.6rem;
  border-radius: 100px;
  border: 1px solid var(--border);
  color: var(--text-3);
}

.project-status.available {
  border-color: rgba(80,200,100,0.25);
  color: rgba(100,220,120,0.75);
  background: rgba(80,200,100,0.06);
}

.project-status.soon {
  border-color: rgba(200,160,80,0.25);
  color: rgba(220,180,100,0.75);
  background: rgba(200,160,80,0.06);
}

.project-arrow {
  color: var(--text-3);
  transition: transform 0.2s, color 0.2s;
  flex-shrink: 0;
}

.project-card:hover .project-arrow {
  transform: translate(2px, -2px);
  color: var(--text-2);
}

.project-title {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: -0.01em;
}

.project-desc {
  color: var(--text-2);
  font-size: 0.875rem;
  font-weight: 300;
  line-height: 1.7;
  flex: 1;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-top: 0.25rem;
}

.project-tag {
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  padding: 0.18rem 0.5rem;
  border-radius: 4px;
  background: var(--surface-2);
  color: var(--text-3);
}

.update-item {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 2rem;
  padding: 1.6rem 0;
  border-bottom: 1px solid var(--border);
  align-items: start;
}

.update-item:first-child { border-top: 1px solid var(--border); }

.update-date {
  font-size: 0.78rem;
  color: var(--text-3);
  padding-top: 0.15rem;
  font-variant-numeric: tabular-nums;
}

.update-title {
  font-family: 'Syne', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: -0.005em;
  margin-bottom: 0.35rem;
}

.update-desc {
  color: var(--text-2);
  font-size: 0.875rem;
  font-weight: 300;
  line-height: 1.7;
}

footer {
  border-top: 1px solid var(--border);
  max-width: 1200px;
  margin: 0 auto;
  padding: 3.5rem 2.5rem;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 2rem;
  align-items: start;
}

.footer-name {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 1.1rem;
  margin-bottom: 0.3rem;
}

.footer-sub {
  color: var(--text-3);
  font-size: 0.82rem;
  font-weight: 300;
}

.footer-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.65rem;
}

.footer-email {
  color: var(--text-2);
  font-size: 0.82rem;
  text-decoration: none;
  transition: color 0.2s;
}

.footer-email:hover { color: var(--text); }

.footer-links {
  display: flex;
  gap: 1.5rem;
}

.footer-links a {
  color: var(--text-3);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-decoration: none;
  transition: color 0.2s;
}

.footer-links a:hover { color: var(--text-2); }

.footer-copy {
  grid-column: 1 / -1;
  border-top: 1px solid var(--border);
  padding-top: 1.25rem;
  color: var(--text-3);
  font-size: 0.72rem;
}

.state-msg {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100vh;
  font-family: 'Syne', sans-serif;
  color: var(--text-3);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

@media (max-width: 768px) {
  nav { padding: 0 1.25rem; }
  .nav-links { gap: 1.25rem; }

  .slide { padding: 0 1.25rem 7rem; }
  .scroll-hint {
    left: 1.25rem;
    right: 1.25rem;
  }

  #main { padding: 0 1.25rem; }

  #about {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .update-item {
    grid-template-columns: 1fr;
    gap: 0.4rem;
  }

  footer {
    grid-template-columns: 1fr;
    padding: 3rem 1.25rem;
  }

  .footer-right { align-items: flex-start; }
}

@media (max-width: 600px) {
  #carousel {
    height: 88vh;
    min-height: 440px;
  }

  .slide-logo-overlay {
    align-items: flex-start;
    padding-top: 70px;
    padding-right: 1.25rem;
  }

  .slide-logo-overlay img {
    width: 38%;
    opacity: 0.45;
  }
}

@media (max-width: 480px) {
  .slide-title { font-size: clamp(1.9rem, 7vw, 2.8rem); }
  .nav-links { display: none; }
}