:root{--bg: #070a13;--surface: #0f172a;--surface-alt: #111c34;--text: #e2e8f0;--muted: #94a3b8;--accent: #34d399;--accent-strong: #10b981;--border: rgba(226, 232, 240, .12);--shadow: 0 30px 60px rgba(3, 7, 18, .65);--header-offset: 5rem}html{scroll-behavior:smooth}*,*:before,*:after{box-sizing:border-box}body{font-family:Inter,Segoe UI,system-ui,-apple-system,BlinkMacSystemFont,Helvetica Neue,sans-serif;margin:0;background-color:var(--bg);color:var(--text);line-height:1.65;-webkit-font-smoothing:antialiased;min-height:100vh}img{display:block;max-width:100%}a{color:var(--accent);text-decoration:none;font-weight:500}a:hover{color:var(--accent-strong)}#app{min-height:100vh;display:flex;flex-direction:column;background:radial-gradient(circle at top,rgba(52,211,153,.2),transparent 55%)}header{--header-progress: 0;--header-padding-max: clamp(3rem, 8vw, 5rem);--header-padding-min: 1rem;position:sticky;inset-block-start:0;z-index:10;padding-block:calc(var(--header-padding-min) + (var(--header-padding-max) - var(--header-padding-min)) * (1 - var(--header-progress)));padding-inline:clamp(1.5rem,8vw,8rem);text-align:center;background:linear-gradient(135deg,#10b981eb,#0f172afa);border-bottom:1px solid rgba(255,255,255,.08);box-shadow:0 25px 45px rgba(3,7,18,calc(.55 + .25 * var(--header-progress)));transition:padding-block .2s ease,backdrop-filter .3s ease,border-color .3s ease;-webkit-backdrop-filter:blur(calc(6px + 8px * var(--header-progress)));backdrop-filter:blur(calc(6px + 8px * var(--header-progress)))}header h1{margin:0;font-size:calc(clamp(2.5rem,5vw,4rem) - var(--header-progress) * .85rem);letter-spacing:calc(.04em - var(--header-progress) * .015em);transition:font-size .2s ease,letter-spacing .2s ease}.main-nav{margin-top:1.5rem;display:inline-flex;gap:calc(.85rem + .6rem * (1 - var(--header-progress)));flex-wrap:wrap;justify-content:center;transition:gap .2s ease}.main-nav a{padding-block:calc(.35em + .2em * (1 - var(--header-progress)));padding-inline:calc(1em + .4em * (1 - var(--header-progress)));border-radius:999px;border:1px solid rgba(255,255,255,.25);color:var(--text);font-size:calc(.95rem + .05rem * (1 - var(--header-progress)));font-weight:600;background:#05070e33;transition:border-color .2s ease,background .2s ease,transform .2s ease,padding .2s ease,font-size .2s ease}.main-nav a:hover{border-color:var(--accent);background:#34d39933;transform:translateY(-1px)}section{width:100%;padding:clamp(2.5rem,6vw,4.5rem) clamp(1.5rem,6vw,5rem);font-size:clamp(1.5rem,.9rem + .4vw,1.15rem);background-color:var(--surface);border-bottom:1px solid var(--border);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);scroll-margin-top:calc(var(--header-offset, 5rem) + 1rem)}section:nth-of-type(2n){background-color:var(--surface-alt)}section>*+*{margin-top:1.25rem}section h2{margin:0;font-size:clamp(1.75rem,3vw,2.5rem)}section p{margin:0;color:var(--muted);max-width:65ch}.section-copy{column-gap:clamp(1.5rem,4vw,3rem)}.section-copy p{max-width:none;margin-bottom:1rem;break-inside:avoid}.section-copy p:last-child{margin-bottom:0}@media (min-width: 992px){.section-copy{column-count:2}}.section-copy--single{column-count:1}.about-layout{display:grid;gap:clamp(1.5rem,5vw,3rem);grid-template-columns:repeat(auto-fit,minmax(320px,1fr));align-items:start}.about-photo{align-self:stretch;display:flex;height:100%;border-radius:20px;overflow:hidden;box-shadow:var(--shadow)}.about-photo img{width:100%;height:100%;object-fit:cover}.contact-layout{display:grid;gap:clamp(1.5rem,5vw,3rem);grid-template-columns:repeat(auto-fit,minmax(320px,1fr));align-items:start}.contact-content{display:flex;flex-direction:column;gap:1.5rem}.projects{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1.5rem;margin-top:2rem}.project-card{background:#03071259;border:1px solid rgba(255,255,255,.08);border-radius:18px;padding:1.5rem;box-shadow:0 20px 40px #03071259;column-count:1;column-gap:0;font-size:1.25rem}.project-card h3{margin:0 0 .75rem;font-size:1.75rem;color:var(--text)}.project-card p{margin:0;color:var(--muted)}.project-card--interactive{cursor:pointer;transition:transform .15s ease,border-color .15s ease,box-shadow .15s ease}.project-card--interactive:hover,.project-card--interactive:focus-visible{border-color:var(--accent);box-shadow:0 26px 46px #10b98138;transform:translateY(-4px);outline:none}.project-card--interactive:focus-visible{box-shadow:0 0 0 3px #34d39959,0 26px 46px #10b98138}.readme-modal{position:fixed;top:0;right:0;bottom:0;left:0;padding:1.5rem;display:flex;align-items:center;justify-content:center;visibility:hidden;opacity:0;pointer-events:none;transition:opacity .2s ease,visibility .2s ease;z-index:20}.readme-modal.is-open{visibility:visible;opacity:1;pointer-events:auto}.readme-modal__backdrop{position:absolute;top:0;right:0;bottom:0;left:0;background:#000000a6;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.readme-modal__dialog{position:relative;width:min(960px,100%);max-height:min(85vh,900px);background:var(--surface);border-radius:16px;border:1px solid var(--border);box-shadow:var(--shadow);padding:1.5rem;display:flex;flex-direction:column;gap:1rem;overflow:hidden}.readme-modal__header{display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap;padding-block:.5rem}.readme-modal__eyebrow{margin:0;color:var(--muted);font-size:.95rem;letter-spacing:.08em;text-transform:uppercase}.readme-modal__actions{position:relative;display:flex;align-items:center;justify-content:flex-end;gap:.75rem;width:100%}.readme-modal__link{position:absolute;left:50%;transform:translate(-50%);white-space:nowrap}.readme-modal__close{border:1px solid var(--border);background:#03071266;color:var(--text);border-radius:10px;padding:.45rem .9rem;cursor:pointer;font-weight:700}.readme-modal__close:hover{border-color:var(--accent)}.readme-modal__body{overflow-y:auto;padding-right:.25rem;color:var(--text)}.readme-modal__body h1,.readme-modal__body h2,.readme-modal__body h3,.readme-modal__body h4,.readme-modal__body h5,.readme-modal__body h6{color:var(--text);margin:1rem 0 .5rem}.readme-modal__body p{color:var(--muted)}.readme-modal__body pre{background:#0b1221;padding:1rem;border-radius:12px;overflow-x:auto;border:1px solid rgba(255,255,255,.08)}.readme-modal__body code{background:#ffffff0f;padding:.2rem .35rem;border-radius:6px}.readme-modal__body ul,.readme-modal__body ol{padding-left:1.25rem}.readme-modal__loading,.readme-modal__error{margin:0;color:var(--muted)}.contact-form{margin-top:2rem;background:#03071266;border:1px solid rgba(255,255,255,.08);border-radius:18px;padding:1.5rem;display:flex;flex-direction:column;gap:1.25rem}.contact-form .form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1rem}.form-field{display:flex;flex-direction:column;gap:.35rem;font-weight:600;color:var(--muted)}.form-field input,.form-field select,.form-field textarea{border-radius:12px;border:1px solid rgba(255,255,255,.15);background:#02061799;color:var(--text);padding:.85rem 1rem;font-size:1.25rem;transition:border .2s ease,box-shadow .2s ease}.form-field input:focus,.form-field select:focus,.form-field textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #34d39940}.field-error{font-size:.85rem;color:#f87171;min-height:1em}.form-actions{display:flex;flex-wrap:wrap;gap:1rem;align-items:center}.contact-submit{padding:.75rem 1.75rem;border-radius:999px;border:none;background:var(--accent);color:#031220;font-weight:700;cursor:pointer;font-size:1.25rem;transition:transform .2s ease,box-shadow .2s ease}.contact-submit:hover{transform:translateY(-1px);box-shadow:0 12px 35px #10b98159}.contact-submit:disabled{opacity:.7;cursor:not-allowed;box-shadow:none}.form-status{font-size:.95rem;color:var(--muted)}.form-status[data-status=success]{color:#34d399}.form-status[data-status=error]{color:#f87171}.contact-details{display:flex;flex-wrap:wrap;gap:1rem;margin-top:1rem}.contact-link{display:inline-flex;align-items:center;gap:.5rem;padding:.5rem 1.25rem;border-radius:999px;border:1px solid rgba(255,255,255,.15);background:#34d3991a;color:var(--text);font-weight:600}.contact-layout .contact-form{margin-top:0}footer{margin-top:auto;text-align:center;padding:2rem 1rem 3rem;color:var(--muted);background:#05070e;border-top:1px solid var(--border)}@media (max-width: 768px){header{text-align:left}.main-nav{justify-content:flex-start}section{padding:2.5rem 1.5rem}.btn{width:42px;height:42px}.contact-form{padding:1.25rem}}