*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --primary: #4F46E5;
  --accent:  #7C3AED;
  --dark:    #1E1B4B;
  --lightbg: #F5F3FF;
  --muted:   #6B7280;
  --border:  #E5E7EB;
  --green:   #166534;
  --greenbg: #DCFCE7;
}

html { scroll-behavior: smooth; }

body {
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  background: #F3F4F6;
  color: #111827;
  line-height: 1.6;
}

a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---- HEADER ---- */
.site-header {
  background: linear-gradient(135deg, var(--dark) 0%, var(--accent) 100%);
  color: #fff;
  padding: 36px 32px 28px;
}

.header-inner {
  max-width: 1000px;
  margin: 0 auto 16px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
}

.site-header h1 {
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: 0.03em;
  color: #fff;
}

.tagline {
  font-size: 1rem;
  color: #C4B5FD;
  margin-top: 4px;
}

.contact-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  font-size: 0.88rem;
}

.contact-links a,
.contact-links span {
  color: #DDD6FE;
  display: flex;
  align-items: center;
  gap: 5px;
}

.contact-links a:hover { color: #fff; text-decoration: none; }

.bio {
  max-width: 1000px;
  margin: 0 auto;
  font-size: 0.93rem;
  color: #DDD6FE;
  font-style: italic;
}

/* ---- CONTAINER ---- */
.container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 24px 20px 40px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* ---- DRIVE BANNER ---- */
.drive-banner {
  background: var(--greenbg);
  border: 1.5px solid #86EFAC;
  border-radius: 10px;
  padding: 16px 20px;
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.drive-banner .fa-google-drive {
  font-size: 1.6rem;
  color: var(--green);
  margin-top: 2px;
  flex-shrink: 0;
}

.drive-banner strong { color: var(--green); font-size: 1rem; }
.drive-banner p { color: #166534; font-size: 0.9rem; margin: 3px 0 6px; }
.drive-banner a { color: var(--green); font-weight: 600; font-size: 0.88rem; word-break: break-all; }

/* ---- PROJECT CARD ---- */
.project-card {
  background: #fff;
  border: 1.5px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 18px rgba(79,70,229,0.07);
}

.project-header {
  background: var(--lightbg);
  border-bottom: 2px solid var(--primary);
  padding: 16px 20px 12px;
}

.project-header h2 {
  font-size: 1.15rem;
  color: var(--dark);
  font-weight: 700;
}

.project-meta {
  display: block;
  font-size: 0.88rem;
  color: var(--primary);
  font-weight: 600;
  margin-top: 3px;
}

/* ---- TAGS ---- */
.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 12px 20px;
  background: #FAFAFA;
  border-bottom: 1px solid var(--border);
}

.tags span {
  background: #EDE9FE;
  color: var(--primary);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 3px 9px;
  border-radius: 999px;
}

/* ---- PROJECT BODY ---- */
.project-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  padding: 20px;
}

.project-text p { margin-bottom: 8px; font-size: 0.93rem; }
.project-text ul {
  padding-left: 18px;
  font-size: 0.92rem;
}
.project-text ul li { margin-bottom: 4px; }

/* ---- INLINE DRIVE LINK ---- */
.drive-inline {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 10px;
  font-size: 0.85rem;
  color: var(--green);
  font-weight: 600;
  background: var(--greenbg);
  padding: 4px 10px;
  border-radius: 6px;
  border: 1px solid #86EFAC;
}

.drive-inline:hover { text-decoration: none; background: #BBF7D0; }

/* ---- IMAGES ---- */
.project-images { display: flex; flex-direction: column; gap: 10px; }

.img-main {
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  background: #F9FAFB;
}

.img-main img {
  width: 100%;
  display: block;
  object-fit: cover;
  max-height: 240px;
}

figure figcaption {
  font-size: 0.78rem;
  color: var(--muted);
  text-align: center;
  padding: 6px 8px;
  background: #F9FAFB;
}

/* ---- IMAGE ROW ---- */
.img-row {
  display: grid;
  gap: 12px;
  padding: 0 20px 20px;
}

.img-row.two  { grid-template-columns: 1fr 1fr; }
.img-row.three { grid-template-columns: 1fr 1fr 1fr; }

.img-row figure {
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  background: #F9FAFB;
}

.img-row figure img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  display: block;
}

/* ---- TABLE SECTIONS ---- */
.table-section {
  background: #fff;
  border: 1.5px solid var(--border);
  border-radius: 12px;
  padding: 24px 20px;
  box-shadow: 0 4px 18px rgba(79,70,229,0.07);
}

.section-title {
  font-size: 1.1rem;
  color: var(--dark);
  font-weight: 700;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--primary);
  margin-bottom: 16px;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}

.data-table th {
  text-align: left;
  background: var(--lightbg);
  color: var(--dark);
  font-weight: 700;
  padding: 10px 14px;
  border-bottom: 2px solid var(--primary);
}

.data-table td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}

.data-table td:first-child { color: var(--primary); font-weight: 600; }
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: var(--lightbg); }

.table-note {
  margin-top: 10px;
  font-style: italic;
  font-size: 0.87rem;
  color: var(--muted);
}

/* ---- FOOTER ---- */
.site-footer {
  background: var(--dark);
  padding: 28px 20px;
}

.site-footer .drive-banner {
  max-width: 1000px;
  margin: 0 auto 20px;
}

.footer-links {
  max-width: 1000px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
  font-size: 0.88rem;
  color: #9CA3AF;
}

.footer-links a {
  color: #C4B5FD;
  display: flex;
  align-items: center;
  gap: 5px;
}

.footer-links a:hover { color: #fff; text-decoration: none; }

/* ---- RESPONSIVE ---- */
@media (max-width: 700px) {
  .project-body { grid-template-columns: 1fr; }
  .img-row.three { grid-template-columns: 1fr 1fr; }
  .img-row.two   { grid-template-columns: 1fr; }
  .site-header   { padding: 24px 16px 20px; }
  .site-header h1 { font-size: 1.4rem; }
  .header-inner  { flex-direction: column; }
}

@media (max-width: 440px) {
  .img-row.three { grid-template-columns: 1fr; }
}