/* ============================================================ Jaime Pericas Saez — portfolio "engineer's desk at night": warm ink, amber signal, plex mono ============================================================ */ :root { --ink: #0e1216; --ink-2: #131922; --panel: #161d27; --panel-edge: #232d3b; --text: #dce3ea; --text-dim: #8b97a5; --text-faint: #5b6776; --amber: #f0a84b; --amber-soft: rgba(240, 168, 75, 0.14); --mono: "IBM Plex Mono", ui-monospace, monospace; --sans: "IBM Plex Sans", sans-serif; --display: "Bricolage Grotesque", sans-serif; --radius: 10px; } * { margin: 0; padding: 0; box-sizing: border-box; } html { color-scheme: dark; } /* ---------- shared pulse clock ---------- One animation on drives every "the coin landed" glow: the coin label reads --pulse as its opacity and .card.resonate reads it for its border/shadow, so they cannot drift apart. Lit when a face lands (every half turn of the 5.2s coinflip), dark while edge-on — keep = coinflip / 2. JS phase-locks this clock to the coinflip animation on startup. */ @property --pulse { syntax: ""; inherits: true; initial-value: 0; } @keyframes pulseclock { 0% { --pulse: 1; } 15% { --pulse: 1; } 38% { --pulse: 0; } 62% { --pulse: 0; } 85% { --pulse: 1; } 100% { --pulse: 1; } } body { background: var(--ink); color: var(--text); font-family: var(--sans); font-size: 15px; line-height: 1.5; min-height: 100vh; overflow-x: hidden; animation: pulseclock 2.6s linear infinite; } ::selection { background: var(--amber); color: var(--ink); } a { color: inherit; } /* ---------- atmosphere ---------- */ .grain { position: fixed; inset: 0; z-index: 50; pointer-events: none; opacity: 0.5; mix-blend-mode: overlay; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 0.5 0 0 0 0 0.5 0 0 0 0 0.5 0 0 0 0.06 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E"); } .glow { position: fixed; z-index: 0; pointer-events: none; top: -30vh; left: -15vw; width: 75vw; height: 75vh; background: radial-gradient(ellipse at center, rgba(240, 168, 75, 0.07) 0%, rgba(86, 130, 180, 0.05) 45%, transparent 70%); filter: blur(20px); } body::before { /* faint blueprint grid */ content: ""; position: fixed; inset: 0; z-index: 0; pointer-events: none; background-image: linear-gradient(rgba(140, 160, 185, 0.04) 1px, transparent 1px), linear-gradient(90deg, rgba(140, 160, 185, 0.04) 1px, transparent 1px); background-size: 44px 44px; mask-image: radial-gradient(ellipse 90% 80% at 50% 0%, black 30%, transparent 90%); } /* ---------- frame ---------- */ .frame { position: relative; z-index: 1; max-width: 1280px; margin: 0 auto; padding: clamp(16px, 2.5vh, 32px) clamp(16px, 3vw, 40px); display: flex; flex-direction: column; gap: clamp(14px, 2vh, 24px); height: 100vh; } /* ---------- masthead ---------- */ .masthead { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; animation: rise 0.6s cubic-bezier(0.2, 0.7, 0.2, 1) both; } .identity { display: flex; align-items: center; gap: 18px; } /* ---------- persona coin (3D, Mario-style) ---------- */ .coin3d { position: relative; flex: none; width: 60px; height: 60px; perspective: 420px; } .coin-label { position: absolute; top: calc(100% + 3px); left: 50%; transform: translateX(-50%); font-family: var(--mono); font-size: 9.5px; letter-spacing: 0.13em; white-space: nowrap; color: #ffc46e; text-shadow: 0 0 10px rgba(240, 168, 75, 0.85), 0 0 22px rgba(240, 168, 75, 0.4); pointer-events: none; /* lit/dark in step with the coin via the shared body clock */ opacity: var(--pulse); } .coin-inner { position: relative; width: 100%; height: 100%; transform-style: preserve-3d; /* one full turn per cycle; easing lives in the keyframes */ animation: coinflip 5.2s linear infinite; } /* linger at both face-on points (0deg/180deg), whip through edge-on */ @keyframes coinflip { 0% { transform: rotateY(0deg); animation-timing-function: cubic-bezier(0.68, 0, 0.32, 1); } 50% { transform: rotateY(180deg); animation-timing-function: cubic-bezier(0.68, 0, 0.32, 1); } 100% { transform: rotateY(360deg); } } .coin-face { position: absolute; inset: 0; width: 100%; height: 100%; border-radius: 50%; object-fit: contain; padding: 2px; background: var(--ink-2); border: 2px solid #9a7136; box-sizing: border-box; image-rendering: pixelated; filter: saturate(0.8) brightness(1.02); backface-visibility: hidden; } .coin-front { transform: translateZ(4.5px); } .coin-back { transform: rotateY(180deg) translateZ(4.5px); } .coin-layer { /* thin slices stacked in Z = the coin's bronze edge */ position: absolute; inset: 0; border-radius: 50%; background: linear-gradient(180deg, #a4763a, #6f4d20); } .who h1 { font-family: var(--display); font-weight: 700; font-size: clamp(24px, 3.2vw, 34px); letter-spacing: -0.02em; line-height: 1.1; } .tagline { font-family: var(--mono); font-size: 12.5px; color: var(--text-dim); margin-top: 5px; max-width: 56ch; } .prompt { color: var(--amber); user-select: none; } .cursor { display: inline-block; width: 7px; height: 13px; margin-left: 4px; vertical-align: -2px; background: var(--amber); animation: blink 1.1s steps(1) infinite; } @keyframes blink { 50% { opacity: 0; } } .links { display: flex; gap: 8px; } .links a { display: inline-flex; align-items: center; gap: 7px; font-family: var(--mono); font-size: 12.5px; text-decoration: none; color: var(--text-dim); padding: 8px 13px; border: 1px solid var(--panel-edge); border-radius: 999px; background: rgba(22, 29, 39, 0.6); transition: color 0.18s, border-color 0.18s, background 0.18s, transform 0.18s; } .links a:hover { color: var(--amber); border-color: var(--amber); background: var(--amber-soft); transform: translateY(-1px); } /* ---------- workbench layout ---------- */ .workbench { flex: 1; min-height: 0; /* lets children scroll instead of the page */ display: grid; grid-template-columns: minmax(0, 1fr) clamp(280px, 26vw, 360px); gap: clamp(16px, 2vw, 28px); } .section-label { font-family: var(--mono); font-size: 12px; font-weight: 500; text-transform: uppercase; letter-spacing: 0.14em; color: var(--text-dim); display: flex; align-items: baseline; gap: 8px; margin-bottom: 12px; } .section-label .hash { color: var(--amber); } /* ---------- featured cards ---------- */ .featured { display: flex; flex-direction: column; min-height: 0; } .featured-grid { flex: 1; min-height: 0; display: grid; grid-template-columns: 1fr 1fr; grid-template-rows: 1fr 1fr; gap: clamp(12px, 1.4vw, 18px); } .card { position: relative; display: flex; flex-direction: column; min-height: 0; background: linear-gradient(170deg, var(--panel) 0%, var(--ink-2) 100%); border: 1px solid var(--panel-edge); border-radius: var(--radius); overflow: hidden; text-decoration: none; transition: transform 0.22s cubic-bezier(0.2, 0.7, 0.2, 1), border-color 0.22s, box-shadow 0.22s; animation: rise 0.6s cubic-bezier(0.2, 0.7, 0.2, 1) both; } .card:nth-child(1) { animation-delay: 0.08s; } .card:nth-child(2) { animation-delay: 0.16s; } .card:nth-child(3) { animation-delay: 0.24s; } .card:nth-child(4) { animation-delay: 0.32s; } .card:hover { transform: translateY(-3px); border-color: rgba(240, 168, 75, 0.55); box-shadow: 0 12px 32px -12px rgba(0, 0, 0, 0.7), 0 0 0 1px rgba(240, 168, 75, 0.12); } /* keyboard focus speaks the same amber as hover — otherwise the UA draws its own pale ring, which clashes with the resonate pulse */ .card:focus-visible, .repo:focus-visible, .links a:focus-visible { outline: 2px solid rgba(240, 168, 75, 0.7); outline-offset: 2px; } /* amber pulse when the coin lands on this card's theme. The fade reads --pulse straight off the shared body clock — the same value the coin label uses for its opacity — so card glow and label glow rise and fall together by construction; JS only swaps .resonate between cards while both are dark. */ .card.resonate { border-color: color-mix(in srgb, rgba(240, 168, 75, 0.45) calc(var(--pulse) * 100%), var(--panel-edge)); box-shadow: 0 0 22px -6px rgba(240, 168, 75, calc(var(--pulse) * 0.35)), 0 0 0 1px rgba(240, 168, 75, calc(var(--pulse) * 0.1)); } /* while the user is hovering a card, the automatic pulses yield to the cursor */ .featured-grid:has(.card:hover) .card.resonate { border-color: var(--panel-edge); box-shadow: none; } .featured-grid:has(.card:hover) .card.resonate:hover { border-color: rgba(240, 168, 75, 0.55); box-shadow: 0 12px 32px -12px rgba(0, 0, 0, 0.7), 0 0 0 1px rgba(240, 168, 75, 0.12); } .card-thumb { position: relative; flex: 1.1; min-height: 0; overflow: hidden; border-bottom: 1px solid var(--panel-edge); background: radial-gradient(ellipse 70% 90% at 50% 10%, rgba(140, 160, 185, 0.05), transparent 70%), var(--ink-2); } .card-thumb svg { display: block; width: 100%; height: 100%; transition: transform 0.4s cubic-bezier(0.2, 0.7, 0.2, 1); } .card:hover .card-thumb svg { transform: scale(1.05); } .card:hover .art-dash { animation: dashflow 1.2s linear infinite; } @keyframes dashflow { to { stroke-dashoffset: -22; } } .card-body { flex: 1; padding: 13px 15px 14px; display: flex; flex-direction: column; gap: 5px; min-height: 0; } .card-title { display: flex; align-items: center; gap: 8px; font-family: var(--mono); font-size: 14px; font-weight: 500; color: var(--text); } .card-title .arrow { margin-left: auto; color: var(--text-faint); font-family: var(--sans); transition: transform 0.2s, color 0.2s; } .card:hover .card-title .arrow { transform: translate(2px, -2px); color: var(--amber); } .card-desc { font-size: 13px; color: var(--text-dim); line-height: 1.45; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; } .card-tags { margin-top: auto; display: flex; gap: 6px; flex-wrap: wrap; padding-top: 7px; } .tag { font-family: var(--mono); font-size: 10.5px; color: var(--text-faint); border: 1px solid var(--panel-edge); border-radius: 4px; padding: 2px 7px; } .tag.lang { color: var(--amber); border-color: rgba(240, 168, 75, 0.3); background: var(--amber-soft); } /* ---------- rail (nested scroll) ---------- */ .rail { position: relative; display: flex; flex-direction: column; min-height: 0; animation: rise 0.6s cubic-bezier(0.2, 0.7, 0.2, 1) 0.2s both; } .rail-scroll { flex: 1; min-height: 0; overflow-y: auto; display: flex; flex-direction: column; gap: 8px; padding-right: 6px; scrollbar-width: thin; scrollbar-color: var(--panel-edge) transparent; } .rail-scroll::-webkit-scrollbar { width: 6px; } .rail-scroll::-webkit-scrollbar-thumb { background: var(--panel-edge); border-radius: 3px; } .rail-scroll::-webkit-scrollbar-thumb:hover { background: var(--text-faint); } .repo { display: block; text-decoration: none; padding: 10px 12px; border: 1px solid transparent; border-left: 2px solid var(--panel-edge); border-radius: 0 8px 8px 0; background: rgba(22, 29, 39, 0.45); transition: border-color 0.16s, background 0.16s, transform 0.16s; } .repo:hover { background: var(--panel); border-left-color: var(--amber); transform: translateX(3px); } .repo-head { display: flex; align-items: center; gap: 8px; font-family: var(--mono); font-size: 12.5px; color: var(--text); } .lang-dot { flex: none; width: 8px; height: 8px; border-radius: 50%; margin-left: auto; } .repo-lang { font-family: var(--mono); font-size: 10.5px; color: var(--text-faint); } .repo-desc { font-size: 12px; color: var(--text-dim); margin-top: 3px; line-height: 1.4; } /* ---------- footer ---------- */ .baseline { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-family: var(--mono); font-size: 11.5px; color: var(--text-faint); border-top: 1px solid var(--panel-edge); padding-top: 14px; animation: rise 0.6s cubic-bezier(0.2, 0.7, 0.2, 1) 0.35s both; } .status { display: inline-flex; align-items: center; gap: 8px; color: var(--text-dim); } .status-dot { width: 8px; height: 8px; border-radius: 50%; background: #5dc97a; box-shadow: 0 0 0 0 rgba(93, 201, 122, 0.5); animation: pulse 2.2s ease-out infinite; } @keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(93, 201, 122, 0.45); } 70% { box-shadow: 0 0 0 7px rgba(93, 201, 122, 0); } 100% { box-shadow: 0 0 0 0 rgba(93, 201, 122, 0); } } .sig a { color: var(--text-dim); text-decoration: none; } .sig a:hover { color: var(--amber); } /* ---------- entrance ---------- */ @keyframes rise { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: translateY(0); } } /* ---------- responsive ---------- */ @media (max-width: 940px) { .frame { height: auto; min-height: 100vh; } .workbench { grid-template-columns: 1fr; } .featured-grid { grid-template-columns: 1fr 1fr; grid-template-rows: auto; } .card-thumb { aspect-ratio: 2 / 1; flex: none; } .rail-scroll { max-height: 420px; } } @media (max-width: 600px) { .featured-grid { grid-template-columns: 1fr; } .masthead { flex-direction: column; align-items: flex-start; } .tagline { max-width: none; } } @media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none !important; transition: none !important; } }