*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --c-bg: #ffffff; --c-surface: #f5f4f1; --c-surface-2: #eeedea;
  --c-text: #141414; --c-muted: #757575; --c-border: #e4e3df;
  --f-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --r-sm: 8px; --r-md: 16px; --r-lg: 24px; --r-xl: 32px;
  --sidebar-w: 300px; --max-w: 1280px;
  --ease: cubic-bezier(0.25, 0.1, 0.25, 1);
}
html { font-size: 16px; scroll-behavior: smooth; }
body { font-family: var(--f-sans); background: var(--c-bg); color: var(--c-text); line-height: 1.6; -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
.page-layout { display: grid; grid-template-columns: var(--sidebar-w) 1fr; max-width: var(--max-w); margin: 0 auto; min-height: 100vh; }
.sidebar { position: sticky; top: 0; height: 100vh; overflow-y: auto; padding: 56px 36px; border-right: 1px solid var(--c-border); }
.sidebar__inner { display: flex; flex-direction: column; gap: 32px; min-height: 100%; }
.sidebar__name { font-size: 1rem; font-weight: 600; letter-spacing: -0.01em; }
.sidebar__title { font-size: 0.875rem; color: var(--c-muted); margin-top: 3px; }
.sidebar__bio { font-size: 0.9rem; color: var(--c-muted); line-height: 1.75; }
.sidebar__nav { display: flex; flex-direction: column; gap: 4px; margin-top: auto; }
.sidebar__nav a { font-size: 0.875rem; color: var(--c-muted); padding: 4px 0; transition: color 0.15s; }
.sidebar__nav a:hover, .sidebar__nav a.active { color: var(--c-text); }
.main-content { padding: 56px 64px 80px; }
.section { margin-bottom: 96px; }
.section__label { font-size: 0.6875rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.12em; color: var(--c-muted); margin-bottom: 32px; }
.projects-stack { display: flex; flex-direction: column; gap: 20px; }
.project-card { display: block; border-radius: var(--r-xl); overflow: hidden; background: var(--c-surface); transition: transform 0.22s var(--ease), box-shadow 0.22s var(--ease); }
.project-card:hover { transform: translateY(-3px); box-shadow: 0 16px 48px rgba(0,0,0,0.09); }
.project-card__image { aspect-ratio: 16/8; overflow: hidden; background: var(--c-surface-2); }
.project-card__image img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s var(--ease); }
.project-card:hover .project-card__image img { transform: scale(1.025); }
.project-card__body { padding: 24px 28px 28px; }
.project-card__body h3 { font-size: 1.0625rem; font-weight: 600; letter-spacing: -0.015em; margin-bottom: 6px; }
.project-card__body p { font-size: 0.9rem; color: var(--c-muted); line-height: 1.6; margin-bottom: 14px; }
.project-card__cta { font-size: 0.875rem; font-weight: 500; }
.testimonials-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 16px; }
.testimonial { background: var(--c-surface); border-radius: var(--r-lg); padding: 28px; }
.testimonial blockquote { font-size: 0.9375rem; line-height: 1.75; margin-bottom: 20px; font-style: italic; }
.testimonial__author { display: flex; flex-direction: column; gap: 2px; }
.testimonial__author strong { font-size: 0.875rem; font-weight: 600; font-style: normal; }
.testimonial__author span { font-size: 0.8125rem; color: var(--c-muted); }
.pills-group { margin-bottom: 28px; }
.pills { display: flex; flex-wrap: wrap; gap: 8px; }
.pill { display: inline-block; padding: 5px 14px; border-radius: 100px; background: var(--c-surface); border: 1px solid var(--c-border); font-size: 0.8125rem; font-weight: 500; }
.experience-list { display: flex; flex-direction: column; }
.experience-item { padding: 24px 0; border-bottom: 1px solid var(--c-border); }
.experience-item:first-child { padding-top: 0; }
.experience-item:last-child { border-bottom: none; }
.experience-item__header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 6px; }
.experience-item__header h3 { font-size: 0.9375rem; font-weight: 600; }
.experience-item__company { display: block; font-size: 0.8125rem; color: var(--c-muted); margin-top: 2px; }
.experience-item__period { font-size: 0.8125rem; color: var(--c-muted); white-space: nowrap; margin-left: 16px; flex-shrink: 0; }
.experience-item > p { font-size: 0.9rem; color: var(--c-muted); line-height: 1.65; }
.section--contact { background: var(--c-surface); border-radius: var(--r-xl); padding: 56px; }
.section--contact h2 { font-size: 1.875rem; font-weight: 600; letter-spacing: -0.04em; margin-bottom: 8px; }
.contact__subtext { font-size: 0.9375rem; color: var(--c-muted); margin-bottom: 32px; }
.contact-form { display: flex; flex-direction: column; gap: 12px; max-width: 480px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.contact-form input, .contact-form textarea { width: 100%; padding: 11px 14px; border: 1px solid var(--c-border); border-radius: var(--r-sm); background: var(--c-bg); font-family: var(--f-sans); font-size: 0.9375rem; color: var(--c-text); outline: none; transition: border-color 0.15s; }
.contact-form input:focus, .contact-form textarea:focus { border-color: var(--c-text); }
.contact-form textarea { resize: vertical; min-height: 120px; }
.btn { display: inline-block; padding: 11px 22px; background: var(--c-text); color: #fff; border: none; border-radius: var(--r-sm); font-family: var(--f-sans); font-size: 0.9375rem; font-weight: 500; cursor: pointer; transition: opacity 0.15s; }
.btn:hover { opacity: 0.75; }
.project-page { max-width: 760px; margin: 0 auto; padding: 56px 40px 96px; }
.back-link { display: inline-block; font-size: 0.875rem; color: var(--c-muted); margin-bottom: 40px; transition: color 0.15s; }
.back-link:hover { color: var(--c-text); }
.project-header { margin-bottom: 56px; }
.project-header h1 { font-size: 2.5rem; font-weight: 700; letter-spacing: -0.04em; line-height: 1.1; margin-bottom: 16px; }
.project-summary { font-size: 1.0625rem; color: var(--c-muted); line-height: 1.65; }
.project-hero { border-radius: var(--r-xl); overflow: hidden; margin-bottom: 72px; }
.project-hero img { width: 100%; aspect-ratio: 16/9; object-fit: cover; }
.project-content { display: flex; flex-direction: column; gap: 64px; margin-bottom: 80px; }
.block--text h2 { font-size: 1.25rem; font-weight: 600; letter-spacing: -0.02em; margin-bottom: 12px; }
.block--text p { font-size: 1rem; color: var(--c-muted); line-height: 1.8; }
.block--image { margin: 0; }
.block--image img { width: 100%; border-radius: var(--r-lg); }
.block--image figcaption { margin-top: 10px; font-size: 0.8125rem; color: var(--c-muted); text-align: center; }
.gallery__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.gallery__item img { width: 100%; aspect-ratio: 4/3; object-fit: cover; border-radius: var(--r-md); }
.gallery__item figcaption { margin-top: 6px; font-size: 0.8125rem; color: var(--c-muted); }
.block--quote { border-left: 2px solid var(--c-text); padding: 20px 28px; background: var(--c-surface); border-radius: 0 var(--r-md) var(--r-md) 0; }
.block--quote p { font-size: 1.1875rem; font-style: italic; line-height: 1.65; margin-bottom: 10px; }
.block--quote cite { font-size: 0.875rem; color: var(--c-muted); font-style: normal; }
.block--link { padding: 8px 0; }
@media (max-width: 960px) {
  .page-layout { grid-template-columns: 1fr; }
  .sidebar { position: static; height: auto; border-right: none; border-bottom: 1px solid var(--c-border); padding: 40px 28px; }
  .sidebar__nav { flex-direction: row; flex-wrap: wrap; margin-top: 0; gap: 8px 20px; }
  .main-content { padding: 40px 28px 64px; }
}
@media (max-width: 600px) {
  .form-row { grid-template-columns: 1fr; }
  .gallery__grid { grid-template-columns: 1fr; }
  .project-header h1 { font-size: 1.875rem; }
  .section--contact { padding: 32px 24px; }
  .project-page { padding: 40px 20px 64px; }
}