| 1 | *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; } |
| 2 | |
| 3 | :root { |
| 4 | --bg: #0f172a; |
| 5 | --bg-surface: #1e293b; |
| 6 | --bg-card: #1e293b; |
| 7 | --bg-card-hover: #334155; |
| 8 | --text: #f1f5f9; |
| 9 | --text-secondary: #94a3b8; |
| 10 | --text-muted: #64748b; |
| 11 | --accent: #38bdf8; |
| 12 | --accent-hover: #7dd3fc; |
| 13 | --accent-dim: rgba(56, 189, 248, 0.12); |
| 14 | --border: #334155; |
| 15 | --radius: 12px; |
| 16 | --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; |
| 17 | } |
| 18 | |
| 19 | html { scroll-behavior: smooth; } |
| 20 | @media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } } |
| 21 | |
| 22 | body { |
| 23 | font-family: var(--font); |
| 24 | background: var(--bg); |
| 25 | color: var(--text); |
| 26 | line-height: 1.6; |
| 27 | -webkit-font-smoothing: antialiased; |
| 28 | } |
| 29 | |
| 30 | .skip-link { |
| 31 | position: absolute; |
| 32 | top: -100%; |
| 33 | left: 1rem; |
| 34 | background: var(--accent); |
| 35 | color: var(--bg); |
| 36 | padding: 0.5rem 1rem; |
| 37 | border-radius: 0 0 var(--radius) var(--radius); |
| 38 | z-index: 100; |
| 39 | font-weight: 600; |
| 40 | } |
| 41 | .skip-link:focus { top: 0; } |
| 42 | |
| 43 | a { color: var(--accent); text-decoration: none; transition: color 0.2s; } |
| 44 | a:hover { color: var(--accent-hover); } |
| 45 | a:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 2px; } |
| 46 | |
| 47 | nav { |
| 48 | position: sticky; top: 0; z-index: 50; |
| 49 | background: rgba(15, 23, 42, 0.85); |
| 50 | backdrop-filter: blur(12px); |
| 51 | border-bottom: 1px solid var(--border); |
| 52 | padding: 0 1.5rem; |
| 53 | } |
| 54 | nav .nav-inner { |
| 55 | max-width: 1100px; margin: 0 auto; |
| 56 | display: flex; align-items: center; justify-content: space-between; |
| 57 | gap: 1rem; min-height: 56px; |
| 58 | } |
| 59 | nav .logo { font-weight: 700; font-size: 1.05rem; color: var(--text); } |
| 60 | nav .logo a { color: inherit; } |
| 61 | nav .logo a:hover { color: var(--text); } |
| 62 | nav .logo span { color: var(--accent); } |
| 63 | nav .nav-right { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; justify-content: flex-end; } |
| 64 | nav ul { list-style: none; display: flex; gap: 1.25rem; } |
| 65 | nav ul a { color: var(--text-secondary); font-size: 0.9rem; font-weight: 500; } |
| 66 | nav ul a:hover { color: var(--accent); } |
| 67 | nav ul.nav-lang { gap: 0.35rem; } |
| 68 | nav ul.nav-lang a { font-size: 0.85rem; font-weight: 600; } |
| 69 | nav ul.nav-lang a[aria-current="page"] { color: var(--accent); } |
| 70 | nav ul.nav-lang .nav-sep { color: var(--text-muted); pointer-events: none; } |
| 71 | |
| 72 | .container { max-width: 1100px; margin: 0 auto; padding: 0 1.5rem; } |
| 73 | section { padding: 3.5rem 0; } |
| 74 | .section-title { font-size: 1.5rem; font-weight: 700; margin-bottom: 0.5rem; } |
| 75 | .section-subtitle { color: var(--text-secondary); margin-bottom: 2rem; max-width: 42rem; } |
| 76 | |
| 77 | .hero { |
| 78 | min-height: calc(100vh - 56px); |
| 79 | display: flex; align-items: center; |
| 80 | position: relative; overflow: hidden; |
| 81 | } |
| 82 | .hero::before { |
| 83 | content: ""; |
| 84 | position: absolute; top: -40%; right: -15%; width: 560px; height: 560px; |
| 85 | background: radial-gradient(circle, rgba(56, 189, 248, 0.1) 0%, transparent 70%); |
| 86 | pointer-events: none; |
| 87 | } |
| 88 | .hero-content { position: relative; z-index: 1; max-width: 720px; } |
| 89 | .hero-label { |
| 90 | display: inline-block; |
| 91 | padding: 0.35rem 0.9rem; |
| 92 | background: var(--accent-dim); |
| 93 | border: 1px solid rgba(56, 189, 248, 0.25); |
| 94 | border-radius: 999px; |
| 95 | font-size: 0.85rem; font-weight: 500; |
| 96 | color: var(--accent); |
| 97 | margin-bottom: 1.25rem; |
| 98 | } |
| 99 | .hero h1 { font-size: clamp(2rem, 5vw, 2.75rem); font-weight: 800; line-height: 1.15; margin-bottom: 1rem; } |
| 100 | .hero h1 .accent { color: var(--accent); } |
| 101 | .hero .lead { font-size: 1.1rem; color: var(--text-secondary); margin-bottom: 1.75rem; max-width: 38rem; } |
| 102 | .hero-buttons { display: flex; gap: 1rem; flex-wrap: wrap; } |
| 103 | .btn { |
| 104 | display: inline-flex; align-items: center; |
| 105 | padding: 0.65rem 1.25rem; |
| 106 | border-radius: var(--radius); |
| 107 | font-weight: 600; font-size: 0.95rem; |
| 108 | } |
| 109 | .btn-primary { background: var(--accent); color: var(--bg); } |
| 110 | .btn-primary:hover { background: var(--accent-hover); color: var(--bg); } |
| 111 | .btn-outline { border: 1px solid var(--border); color: var(--text); } |
| 112 | .btn-outline:hover { border-color: var(--accent); color: var(--accent); } |
| 113 | |
| 114 | .card-grid { |
| 115 | display: grid; |
| 116 | grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); |
| 117 | gap: 1.25rem; |
| 118 | } |
| 119 | .project-card { |
| 120 | background: var(--bg-card); |
| 121 | border: 1px solid var(--border); |
| 122 | border-radius: var(--radius); |
| 123 | padding: 1.25rem; |
| 124 | transition: border-color 0.2s, background 0.2s; |
| 125 | } |
| 126 | .project-card:hover { background: var(--bg-card-hover); border-color: rgba(56, 189, 248, 0.35); } |
| 127 | .card-header { display: flex; align-items: flex-start; gap: 0.75rem; margin-bottom: 0.75rem; } |
| 128 | .card-icon { font-size: 1.5rem; line-height: 1; } |
| 129 | .project-card h3 { font-size: 1rem; font-weight: 600; } |
| 130 | .project-card h3 a { color: var(--text); } |
| 131 | .project-card h3 a:hover { color: var(--accent); } |
| 132 | .project-card .desc { font-size: 0.9rem; color: var(--text-secondary); margin-bottom: 0.75rem; } |
| 133 | .tags { display: flex; flex-wrap: wrap; gap: 0.4rem; } |
| 134 | .tag { |
| 135 | font-size: 0.75rem; font-weight: 500; |
| 136 | padding: 0.2rem 0.55rem; |
| 137 | border-radius: 999px; |
| 138 | background: var(--accent-dim); |
| 139 | color: var(--accent); |
| 140 | border: 1px solid rgba(56, 189, 248, 0.2); |
| 141 | } |
| 142 | |
| 143 | .link-list { list-style: none; display: grid; gap: 0.75rem; } |
| 144 | .link-list a { font-weight: 500; } |
| 145 | .link-list .meta { display: block; font-size: 0.85rem; color: var(--text-muted); font-weight: 400; margin-top: 0.15rem; } |
| 146 | |
| 147 | footer { |
| 148 | padding: 2.5rem 0; |
| 149 | border-top: 1px solid var(--border); |
| 150 | text-align: center; |
| 151 | color: var(--text-secondary); |
| 152 | font-size: 0.85rem; |
| 153 | } |
| 154 | footer .links { display: flex; justify-content: center; gap: 1.5rem; flex-wrap: wrap; margin-bottom: 1rem; } |
| 155 | |