/* ========================================================================= Ashar S. Ahmed — Portfolio Design system: document cream, Old Glory navy ink, one sharp red accent. Type: Libre Franklin (display) · Public Sans (body) · Geist Mono (labels) ========================================================================= */ :root { /* --- palette: quiet US-federal — Old Glory navy + red on document cream --- */ --paper: oklch(0.962 0.007 88); /* document cream */ --paper-2: oklch(0.942 0.009 86); /* slightly deeper card */ --paper-3: oklch(0.922 0.011 84); /* hairline fills */ --ink: oklch(0.255 0.055 262); /* Old Glory navy (text) */ --ink-2: oklch(0.43 0.045 262); /* secondary text */ --ink-3: oklch(0.57 0.030 264); /* tertiary / captions */ --line: oklch(0.86 0.012 80); /* hairlines */ --line-2: oklch(0.80 0.016 78); --navy: oklch(0.205 0.052 262); /* dark sections / footer */ /* accent — overridden by Tweaks; default Old Glory red */ --accent: oklch(0.485 0.165 18); --accent-ink: color-mix(in oklab, var(--accent) 78%, var(--ink)); /* adapts to theme */ --accent-soft: color-mix(in oklab, var(--accent) 11%, transparent); --on-accent: oklch(0.98 0.006 85); /* --- type: institutional American sans + government Public Sans --- */ --display: "Libre Franklin", system-ui, sans-serif; --body: "Public Sans", system-ui, sans-serif; --mono: "Geist Mono", ui-monospace, monospace; --display-weight: 800; /* --- metrics --- */ --maxw: 1180px; --gutter: clamp(20px, 5vw, 64px); --radius: 6px; --radius-sm: 4px; --ease: cubic-bezier(0.22, 1, 0.36, 1); } /* ========================================================================= Reset / base ========================================================================= */ *, *::before, *::after { box-sizing: border-box; } * { margin: 0; } html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; } body { font-family: var(--body); background: var(--paper); color: var(--ink); line-height: 1.6; font-size: 17px; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; overflow-x: hidden; } img, svg { display: block; max-width: 100%; } a { color: inherit; text-decoration: none; } ::selection { background: var(--accent); color: var(--on-accent); } /* ========================================================================= Dark theme — set [data-theme="dark"] on ========================================================================= */ :root[data-theme="dark"] { --paper: oklch(0.205 0.045 262); /* deep navy field */ --paper-2: oklch(0.240 0.045 262); --paper-3: oklch(0.275 0.042 262); --ink: oklch(0.930 0.010 88); /* cream text */ --ink-2: oklch(0.740 0.022 264); --ink-3: oklch(0.600 0.026 264); --line: oklch(0.330 0.038 262); --line-2: oklch(0.400 0.042 262); --navy: oklch(0.155 0.045 262); /* footer / dossier, darker than field */ } :root[data-theme="dark"] body::before { background-image: radial-gradient(oklch(0.85 0.02 262 / 0.035) 1px, transparent 1px); } /* subtle paper grain via layered radial dots */ body::before { content: ""; position: fixed; inset: 0; pointer-events: none; z-index: 0; background-image: radial-gradient(oklch(0.3 0.04 262 / 0.022) 1px, transparent 1px); background-size: 5px 5px; } /* ========================================================================= Layout primitives ========================================================================= */ .wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); position: relative; z-index: 1; } section { position: relative; z-index: 1; } .eyebrow { font-family: var(--mono); font-size: 12px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--accent-ink); display: inline-flex; align-items: center; gap: 0.6em; font-weight: 500; } .eyebrow::before { content: ""; width: 18px; height: 1.5px; background: var(--accent); display: inline-block; } .section-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px 40px; flex-wrap: wrap; margin-bottom: clamp(40px, 5vw, 64px); padding-bottom: 22px; border-bottom: 1px solid var(--line); } .section-head h2 { font-family: var(--display); font-weight: var(--display-weight); font-size: clamp(30px, 4.4vw, 52px); letter-spacing: -0.02em; line-height: 1.02; } .section-head .note { font-size: 15px; color: var(--ink-3); line-height: 1.45; padding-bottom: 0.35em; text-align: right; } @media (max-width: 680px) { .section-head { align-items: flex-start; } .section-head .note { text-align: left; } .section-head .note br { display: none; } } .section-pad { padding-block: clamp(72px, 10vw, 140px); } /* ========================================================================= Buttons ========================================================================= */ .btn { display: inline-flex; align-items: center; gap: 0.7em; font-family: var(--mono); font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; font-weight: 500; padding: 15px 24px; border-radius: 2px; border: 1.5px solid var(--ink); background: var(--ink); color: var(--paper); cursor: pointer; transition: background 0.25s var(--ease), color 0.25s var(--ease), border-color 0.25s var(--ease); } .btn:hover { background: var(--accent); border-color: var(--accent); color: var(--on-accent); } .btn.ghost { background: transparent; color: var(--ink); } .btn.ghost:hover { background: var(--ink); color: var(--paper); border-color: var(--ink); } /* ========================================================================= Nav ========================================================================= */ .nav { position: fixed; top: 0; left: 0; right: 0; z-index: 100; transition: background 0.4s var(--ease), border-color 0.4s var(--ease), backdrop-filter 0.4s; border-bottom: 1px solid transparent; } .nav.scrolled { background: color-mix(in oklab, var(--paper) 80%, transparent); backdrop-filter: blur(14px) saturate(1.4); border-bottom-color: var(--line); } .nav-inner { height: 72px; display: flex; align-items: center; justify-content: space-between; } .brand { font-family: var(--display); font-weight: var(--display-weight); font-size: 18px; letter-spacing: -0.01em; display: inline-flex; align-items: center; gap: 9px; } .brand .dot { width: 10px; height: 10px; background: var(--accent); } .nav-links { display: flex; align-items: center; gap: 30px; list-style: none; } .nav-links a { font-family: var(--mono); font-size: 12.5px; letter-spacing: 0.04em; color: var(--ink-2); position: relative; padding: 4px 0; transition: color 0.25s; } .nav-links a::after { content: ""; position: absolute; left: 0; bottom: -2px; width: 0; height: 1.5px; background: var(--accent); transition: width 0.3s var(--ease); } .nav-links a:hover { color: var(--ink); } .nav-links a:hover::after { width: 100%; } .nav-cta { display: flex; align-items: center; gap: 14px; } /* theme toggle (sun → crescent) */ .theme-toggle { width: 52px; height: 28px; flex: none; border-radius: 999px; border: 1.5px solid var(--line-2); background: var(--paper-2); position: relative; cursor: pointer; padding: 0; transition: background 0.3s var(--ease), border-color 0.3s var(--ease); } .theme-toggle:hover { border-color: var(--accent); } .theme-toggle .knob { position: absolute; top: 50%; left: 3px; transform: translateY(-50%); width: 20px; height: 20px; border-radius: 50%; background: var(--accent); transition: left 0.32s var(--ease), background 0.32s var(--ease), box-shadow 0.32s var(--ease); } :root[data-theme="dark"] .theme-toggle .knob { left: 27px; background: transparent; box-shadow: inset -5px -2px 0 0 oklch(0.93 0.01 88); } .nav-burger { display: none; } @media (max-width: 820px) { .nav-links { display: none; } } /* ========================================================================= HERO ========================================================================= */ .hero { padding-top: 132px; padding-bottom: clamp(60px, 9vw, 120px); overflow: hidden; } .hero .status { display: inline-flex; align-items: center; gap: 13px; font-family: var(--mono); font-size: 11.5px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-2); margin-bottom: 34px; } .status .live { width: 7px; height: 7px; background: var(--accent); flex: none; } .status .sep { width: 1px; height: 12px; flex: none; background: var(--line-2); display: inline-block; } .status .st { white-space: nowrap; } .status b { color: var(--ink); font-weight: 500; } .hero h1 { font-family: var(--display); font-weight: var(--display-weight); font-size: clamp(48px, 9.5vw, 132px); line-height: 0.92; letter-spacing: -0.035em; } .hero h1 .accent { color: var(--accent); } .hero .lede { font-size: clamp(17px, 2vw, 21px); color: var(--ink-2); max-width: 56ch; margin-top: 28px; text-wrap: pretty; } .hero .role { font-family: var(--mono); font-size: clamp(13px, 1.5vw, 15px); letter-spacing: 0.05em; color: var(--ink); margin-top: 18px; } .hero .role b { color: var(--accent-ink); font-weight: 600; } .hero-cta { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 40px; } /* stat row */ .hero-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; margin-top: clamp(48px, 7vw, 84px); } .hero-stats .stat { background: var(--paper); padding: 24px clamp(16px, 2vw, 28px); } .hero-stats .stat .n { font-family: var(--display); font-weight: var(--display-weight); font-size: clamp(28px, 3.6vw, 44px); letter-spacing: -0.02em; line-height: 1; } .hero-stats .stat .n .u { color: var(--accent); } .hero-stats .stat .l { font-family: var(--mono); font-size: 11.5px; letter-spacing: 0.06em; color: var(--ink-3); text-transform: uppercase; margin-top: 10px; } @media (max-width: 680px) { .hero-stats { grid-template-columns: repeat(2, 1fr); } } .hero-grid { max-width: 18ch; } /* ========================================================================= About ========================================================================= */ .about-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: clamp(36px, 6vw, 90px); align-items: start; } @media (max-width: 820px) { .about-grid { grid-template-columns: 1fr; gap: 36px; } } .about-grid .big { font-family: var(--display); font-weight: 600; font-size: clamp(24px, 3vw, 34px); line-height: 1.22; letter-spacing: -0.015em; text-wrap: pretty; } .about-grid .big em { font-style: normal; color: var(--accent-ink); } .about-grid .body p { color: var(--ink-2); margin-bottom: 18px; max-width: 60ch; } .about-meta { margin-top: 30px; display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px 28px; } .about-meta .row .k { font-family: var(--mono); font-size: 11.5px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-3); } .about-meta .row .v { font-size: 15.5px; margin-top: 4px; } /* ========================================================================= Expertise / skills ========================================================================= */ .exp-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; } @media (max-width: 880px) { .exp-grid { grid-template-columns: 1fr; } } .exp-card { background: var(--paper); padding: clamp(26px, 3vw, 38px); transition: background 0.35s var(--ease); } .exp-card:hover { background: var(--paper-2); } .exp-card h3 { font-family: var(--display); font-weight: 700; font-size: 22px; letter-spacing: -0.01em; margin: 0 0 12px; } .exp-card p { color: var(--ink-2); font-size: 15px; } /* datasheet key list (replaces tag chips) */ .card-foot { margin-top: 22px; padding-top: 18px; border-top: 1px solid var(--line); } .micro { display: block; font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 11px; } .keyline { font-size: 15px; line-height: 1.85; color: var(--ink-2); } .keyline span { white-space: nowrap; } /* capability ledger (replaces the skill matrix) */ .spec { margin-top: clamp(40px, 5vw, 68px); border-top: 1.5px solid var(--ink); } .spec-cap { padding: 14px 2px 2px; } .spec-row { display: grid; grid-template-columns: 46px 210px 1fr; gap: 24px; padding: 20px 2px; border-top: 1px solid var(--line); align-items: baseline; } .spec-row .ix { font-family: var(--mono); font-size: 12px; color: var(--accent-ink); letter-spacing: 0.04em; } .spec-row .k { font-family: var(--mono); font-size: 12.5px; letter-spacing: 0.05em; text-transform: uppercase; color: var(--ink); } @media (max-width: 720px) { .spec-row { grid-template-columns: 1fr; gap: 8px; } .spec-row .ix { display: none; } } /* ========================================================================= Experience timeline ========================================================================= */ .timeline { border-top: 1px solid var(--line); } .job { display: grid; grid-template-columns: 0.5fr 1.5fr; gap: clamp(20px, 4vw, 56px); padding: clamp(28px, 4vw, 44px) 0; border-bottom: 1px solid var(--line); position: relative; transition: background 0.4s var(--ease); } .job:hover { background: linear-gradient(90deg, var(--accent-soft), transparent 60%); } @media (max-width: 760px) { .job { grid-template-columns: 1fr; gap: 14px; } } .job .when { font-family: var(--mono); font-size: 13px; color: var(--ink-3); letter-spacing: 0.02em; } .job .when .now { color: var(--accent-ink); } .job h3 { font-family: var(--display); font-weight: 700; font-size: clamp(21px, 2.6vw, 28px); letter-spacing: -0.01em; } .job .org { color: var(--ink-2); font-size: 15.5px; margin-top: 4px; margin-bottom: 18px; } .job .org b { color: var(--ink); font-weight: 600; } .job ul { list-style: none; display: flex; flex-direction: column; gap: 11px; } .job ul li { position: relative; padding-left: 22px; color: var(--ink-2); font-size: 15.5px; max-width: 64ch; } .job ul li::before { content: ""; position: absolute; left: 0; top: 10px; width: 7px; height: 7px; background: var(--accent); border-radius: 1px; transform: rotate(45deg); } .job ul li b { color: var(--ink); font-weight: 600; } /* ========================================================================= Projects ========================================================================= */ .proj-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; } @media (max-width: 760px) { .proj-grid { grid-template-columns: 1fr; } } .proj { border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(26px, 3vw, 36px); background: var(--paper); display: flex; flex-direction: column; min-height: 260px; transition: transform 0.4s var(--ease), border-color 0.4s var(--ease), box-shadow 0.4s var(--ease); } .proj:hover { transform: translateY(-4px); border-color: var(--line-2); box-shadow: 0 24px 50px -28px oklch(0.2 0.02 60 / 0.35); } .proj .top { display: flex; align-items: center; justify-content: space-between; } .proj .kind { font-family: var(--mono); font-size: 11.5px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent-ink); } .proj .link { font-family: var(--mono); font-size: 12.5px; color: var(--ink-3); display: inline-flex; align-items: center; gap: 6px; transition: color 0.25s; } .proj:hover .link { color: var(--ink); } .proj h3 { font-family: var(--display); font-weight: 700; font-size: 26px; letter-spacing: -0.015em; margin: 22px 0 10px; } .proj p { color: var(--ink-2); font-size: 15px; } .proj .foot { margin-top: auto; padding-top: 22px; border-top: 1px solid var(--line); } /* ========================================================================= Credentials (certs + education) ========================================================================= */ .cred-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: clamp(28px, 5vw, 64px); } @media (max-width: 820px) { .cred-grid { grid-template-columns: 1fr; gap: 40px; } } .cred-list { display: flex; flex-direction: column; } .cred { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 22px 0; border-top: 1px solid var(--line); } .cred:last-child { border-bottom: 1px solid var(--line); } .cred .name { font-family: var(--display); font-weight: 600; font-size: clamp(17px, 2vw, 21px); letter-spacing: -0.01em; } .cred .sub { font-size: 14px; color: var(--ink-3); margin-top: 3px; } .cred .yr { font-family: var(--mono); font-size: 13px; color: var(--accent-ink); white-space: nowrap; } /* ========================================================================= Contact / footer ========================================================================= */ .contact { background: var(--navy); color: oklch(0.94 0.008 88); } .contact .eyebrow { color: oklch(0.78 0.16 30); } .contact .eyebrow::before { background: var(--accent); } .contact h2 { font-family: var(--display); font-weight: var(--display-weight); font-size: clamp(40px, 8vw, 104px); line-height: 0.95; letter-spacing: -0.035em; margin: 24px 0 8px; } .contact a.mail { color: oklch(0.94 0.006 85); border-bottom: 2px solid var(--accent); transition: color 0.25s; } .contact a.mail:hover { color: var(--accent); } .contact-links { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 40px; } .contact .btn { background: oklch(0.95 0.008 88); color: oklch(0.205 0.052 262); border-color: oklch(0.95 0.008 88); } .contact .btn:hover { background: var(--accent); border-color: var(--accent); color: var(--on-accent); } .contact .btn.ghost { background: transparent; color: oklch(0.94 0.006 85); border-color: oklch(0.42 0.012 62); } .contact .btn.ghost:hover { background: oklch(0.94 0.006 85); color: var(--ink); border-color: oklch(0.94 0.006 85); } .foot-bar { border-top: 1px solid oklch(0.32 0.012 60); margin-top: clamp(60px, 9vw, 110px); padding: 26px 0; display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-family: var(--mono); font-size: 12px; color: oklch(0.62 0.01 70); letter-spacing: 0.03em; } /* ========================================================================= Scroll reveal + motion ========================================================================= */ .reveal { opacity: 0; transform: translateY(22px); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); } .reveal.in { opacity: 1; transform: none; } .reveal[data-d="1"] { transition-delay: 0.07s; } .reveal[data-d="2"] { transition-delay: 0.14s; } .reveal[data-d="3"] { transition-delay: 0.21s; } .reveal[data-d="4"] { transition-delay: 0.28s; } /* clip-unmask for marquee headings */ .reveal[data-reveal="mask"] { opacity: 1; transform: none; clip-path: inset(0 0 108% 0); transition: clip-path 1.05s var(--ease); will-change: clip-path; } .reveal[data-reveal="mask"].in { clip-path: inset(0 0 -18% 0); } .reveal[data-reveal="mask"][data-d="1"] { transition-delay: 0.08s; } /* thin scroll-progress line */ .scroll-progress { position: fixed; top: 0; left: 0; right: 0; height: 2px; z-index: 200; pointer-events: none; background: transparent; } .scroll-progress span { display: block; height: 100%; width: 100%; transform: scaleX(0); transform-origin: left; background: var(--accent); } /* scroll-spy active nav link */ .nav-links a.active { color: var(--ink); } .nav-links a.active::after { width: 100%; } /* Lenis inertial scroll */ html.lenis, html.lenis body { height: auto; } .lenis.lenis-smooth { scroll-behavior: auto !important; } .lenis.lenis-smooth [data-lenis-prevent] { overscroll-behavior: contain; } .lenis.lenis-stopped { overflow: hidden; } @media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } .reveal[data-reveal="mask"] { clip-path: none; transition: none; } html { scroll-behavior: auto; } }