/* ============ Design tokens ============ */
:root {
  --ink: #16161A;
  --cream: #FFF8EC;
  --blue: #2F5DFF;
  --blue-ink: #10245C;
  --coral: #FF5470;
  --coral-ink: #5C0F1F;
  --yellow: #FFD23F;
  --yellow-ink: #4D3900;
  --border-w: 2px;

  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  --radius: 14px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--cream);
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 700;
  margin: 0;
  letter-spacing: -0.02em;
}

a { color: inherit; text-decoration: none; }

section { padding: 100px 8vw; }

.section-label {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: var(--blue);
  margin: 0 0 14px;
}
.section-label--light { color: var(--yellow); }

/* ============ Nav ============ */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 8vw;
  background: rgba(255, 248, 236, 0.85);
  backdrop-filter: blur(8px);
  border-bottom: var(--border-w) solid var(--ink);
}
.nav__logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
}
.nav__logo .dot { color: var(--coral); }
.nav__links { display: flex; align-items: center; gap: 28px; font-size: 15px; font-weight: 500; }
.nav__links a { padding: 4px 2px; border-bottom: 2px solid transparent; transition: border-color .15s ease; }
.nav__links a:hover { border-color: var(--ink); }
.nav__cta {
  background: var(--ink);
  color: var(--cream) !important;
  padding: 8px 16px !important;
  border-radius: 999px;
  border: none !important;
}
.nav__cta:hover { background: var(--blue); }

/* ============ Hero ============ */
.hero {
  padding: 140px 8vw 100px;
  position: relative;
  overflow: hidden;
}

.hero__portrait {
  position: absolute;
  top: 0;
  right: 0;
  height: 100%;
  width: auto;
  max-width: 55%;
  object-fit: cover;
  object-position: top center;

  /* ↓↓↓ THE THREE KNOBS YOU CAN TUNE YOURSELF ↓↓↓ */

  /* Visibility: 0 = invisible, 1 = fully opaque photo. Currently 0.32 */
  opacity: 0.50;

  /* Color: delete this whole line to show the ORIGINAL photo colors.
     Keep it (with grayscale(1)) for black & white. */
  /* filter: grayscale(1) contrast(1.05); */

  /* How it merges with the cream background. Try swapping the word:
     - "multiply"   → darkens, colors stay muted (current)
     - "normal"     → photo sits on top plainly, truest colors
     - "luminosity" → back to a black & white-ish watermark look */
  mix-blend-mode: multiply;

  -webkit-mask-image: linear-gradient(to left, black 35%, transparent 85%);
  mask-image: linear-gradient(to left, black 35%, transparent 85%);
  pointer-events: none;
  user-select: none;
  z-index: -1;
}
.eyebrow {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--ink);
  opacity: 0.65;
  margin: 0 0 18px;
}
.hero__name {
  font-size: clamp(48px, 9vw, 104px);
  line-height: 0.95;
  margin-bottom: 24px;
}
.hero__tagline {
  max-width: 560px;
  font-size: 19px;
  color: var(--ink);
  opacity: 0.85;
  margin-bottom: 40px;
}
.hero__actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 28px; }

.hero__contacts { display: flex; gap: 22px; flex-wrap: wrap; }
.hero__contacts a {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 500;
  padding-bottom: 3px;
  border-bottom: 2px solid transparent;
  transition: border-color .15s ease, color .15s ease;
}
.hero__contacts a:hover { border-color: var(--blue); color: var(--blue); }

.btn {
  display: inline-block;
  font-weight: 600;
  font-size: 15px;
  padding: 14px 26px;
  border-radius: 999px;
  border: var(--border-w) solid var(--ink);
  transition: transform .15s ease, box-shadow .15s ease;
}
.btn--primary { background: var(--ink); color: var(--cream); }
.btn--primary:hover { transform: translate(-2px, -2px); box-shadow: 4px 4px 0 var(--coral); }
.btn--ghost { background: transparent; color: var(--ink); }
.btn--ghost:hover { transform: translate(-2px, -2px); box-shadow: 4px 4px 0 var(--blue); }

.hero__stickers {
  position: absolute;
  top: 40px;
  right: 6vw;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  max-width: 280px;
  justify-content: flex-end;
}
.sticker {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  padding: 7px 12px;
  border-radius: 999px;
  border: var(--border-w) solid var(--ink);
  transform: rotate(var(--r, -4deg));
}
.sticker:nth-child(odd) { --r: -5deg; }
.sticker:nth-child(even) { --r: 4deg; }
.sticker--blue { background: var(--blue); color: #fff; }
.sticker--coral { background: var(--coral); color: #fff; }
.sticker--yellow { background: var(--yellow); color: var(--yellow-ink); }
.sticker--ink { background: var(--ink); color: var(--cream); }

/* ============ About ============ */
.about {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 60px;
  border-top: var(--border-w) solid var(--ink);
}
.about__text h2 { font-size: clamp(26px, 3.4vw, 38px); margin-bottom: 20px; }
.about__text p { max-width: 520px; opacity: 0.85; margin-bottom: 16px; }
.about__stats { display: flex; flex-direction: column; gap: 18px; }
.stat {
  border: var(--border-w) solid var(--ink);
  border-radius: var(--radius);
  padding: 20px 24px;
  background: #fff;
}
.stat__num { display: block; font-family: var(--font-display); font-size: 34px; font-weight: 700; }
.stat__label { font-size: 14px; opacity: 0.7; }

/* ============ Work / Projects ============ */
.work { border-top: var(--border-w) solid var(--ink); }
.work__heading { font-size: clamp(26px, 3.4vw, 38px); margin-bottom: 50px; }

.project {
  display: grid;
  grid-template-columns: 1fr 220px;
  align-items: stretch;
  gap: 0;
  border: var(--border-w) solid var(--ink);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 28px;
  background: #fff;
}
.project__info { padding: 36px 40px; }
.project__tag {
  font-family: var(--font-mono);
  font-size: 12px;
  opacity: 0.6;
}
.project h3 { font-size: 26px; margin: 10px 0 12px; }
.project p { max-width: 520px; opacity: 0.85; margin-bottom: 18px; }
.project__stack { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 18px; }
.project__stack span {
  font-family: var(--font-mono);
  font-size: 12px;
  border: 1.5px solid var(--ink);
  border-radius: 999px;
  padding: 4px 10px;
  opacity: 0.75;
}
.project__links { display: flex; gap: 20px; }
.link-arrow { font-weight: 600; font-size: 14px; border-bottom: 2px solid var(--ink); }

.project__visual {
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 72px;
  font-weight: 700;
  border-left: var(--border-w) solid var(--ink);
}
.project--blue .project__visual { background: var(--blue); color: #fff; }
.project--coral .project__visual { background: var(--coral); color: #fff; }
.project--yellow .project__visual { background: var(--yellow); color: var(--yellow-ink); }

.work__subheading {
  font-size: 15px;
  opacity: 0.65;
  margin: -30px 0 40px;
}
.work__subheading code {
  font-family: var(--font-mono);
  background: rgba(0,0,0,0.06);
  padding: 2px 6px;
  border-radius: 4px;
}

/* ============ Live repo grid ============ */
.repo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  margin-bottom: 20px;
}
.repo-card {
  display: block;
  background: #fff;
  border: var(--border-w) solid var(--ink);
  border-radius: var(--radius);
  padding: 22px 24px;
  transition: transform .15s ease, box-shadow .15s ease;
}
.repo-card:hover { transform: translate(-2px, -2px); box-shadow: 4px 4px 0 var(--blue); }
.repo-card__top { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; }
.repo-card__top h4 { font-family: var(--font-display); font-size: 18px; margin: 0; }
.repo-card__stars { font-family: var(--font-mono); font-size: 13px; opacity: 0.6; flex-shrink: 0; }
.repo-card p { font-size: 14px; opacity: 0.8; margin: 10px 0 14px; }
.repo-card__lang {
  font-family: var(--font-mono);
  font-size: 12px;
  border: 1.5px solid var(--ink);
  border-radius: 999px;
  padding: 3px 10px;
  opacity: 0.75;
}
.repo-card__loading, .repo-card__error {
  font-family: var(--font-mono);
  font-size: 14px;
  opacity: 0.6;
  grid-column: 1 / -1;
}

/* ============ Idea cards (quick builds) ============ */
.idea-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}
.idea-card {
  border: 2px dashed var(--ink);
  border-radius: var(--radius);
  padding: 22px 24px;
  opacity: 0.9;
}
.idea-card__tag {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--coral);
  font-weight: 500;
}
.idea-card h4 { font-family: var(--font-display); font-size: 17px; margin: 10px 0 8px; }
.idea-card p { font-size: 14px; opacity: 0.75; margin: 0; }

.idea-card--note {
  max-width: 480px;
  margin: 0 auto;
  text-align: center;
}
.idea-card--note h4 { font-size: 19px; }

/* ============ Experience / Timeline ============ */
.experience { border-top: var(--border-w) solid var(--ink); }
.experience h2 { font-size: clamp(26px, 3.4vw, 38px); margin-bottom: 46px; }
.timeline { list-style: none; margin: 0; padding: 0; max-width: 720px; }
.timeline__item {
  display: flex;
  gap: 22px;
  padding-bottom: 40px;
  position: relative;
}
.timeline__item::before {
  content: '';
  position: absolute;
  left: 6px;
  top: 20px;
  bottom: 0;
  width: 2px;
  background: var(--ink);
  opacity: 0.15;
}
.timeline__item:last-child::before { display: none; }
.timeline__dot {
  width: 14px; height: 14px;
  border-radius: 50%;
  border: var(--border-w) solid var(--ink);
  margin-top: 4px;
  flex-shrink: 0;
}
.timeline__dot--blue { background: var(--blue); }
.timeline__dot--coral { background: var(--coral); }
.timeline__dot--yellow { background: var(--yellow); }
.timeline__row { display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap; }
.timeline__row h3 { font-size: 19px; }
.timeline__date { font-family: var(--font-mono); font-size: 13px; opacity: 0.55; }
.timeline__company { font-weight: 600; margin: 4px 0 8px; }
.timeline__content p:last-child { opacity: 0.8; max-width: 560px; }

/* ============ Contact ============ */
.contact {
  background: var(--ink);
  color: var(--cream);
  text-align: center;
  border-top: var(--border-w) solid var(--ink);
}
.contact .section-label { text-align: center; }
.contact h2 { font-size: clamp(32px, 5vw, 56px); margin-bottom: 14px; }
.contact__sub { opacity: 0.7; max-width: 460px; margin: 0 auto 30px; }
.contact__email {
  display: inline-block;
  font-family: var(--font-display);
  font-size: clamp(22px, 3.6vw, 34px);
  font-weight: 700;
  color: var(--yellow);
  border-bottom: 3px solid var(--yellow);
  padding-bottom: 4px;
  margin-bottom: 40px;
}
.contact__socials { display: flex; justify-content: center; gap: 30px; font-weight: 500; opacity: 0.85; }
.contact__socials a:hover { color: var(--blue); }

/* ============ Footer ============ */
.footer {
  padding: 26px 8vw;
  background: var(--ink);
  color: var(--cream);
  opacity: 0.6;
  font-size: 13px;
  border-top: 1px solid rgba(255,255,255,0.15);
}

/* ============ Custom cursor accent (desktop only) ============ */
.cursor-dot {
  position: fixed;
  width: 18px; height: 18px;
  border-radius: 50%;
  border: 2px solid var(--coral);
  pointer-events: none;
  transform: translate(-50%, -50%);
  z-index: 999;
  transition: opacity .2s ease;
  opacity: 0;
}

/* ============ Responsive ============ */
@media (max-width: 860px) {
  .about { grid-template-columns: 1fr; }
  .project { grid-template-columns: 1fr; }
  .project__visual { border-left: none; border-top: var(--border-w) solid var(--ink); height: 90px; }
  .hero__stickers { position: static; margin-bottom: 30px; justify-content: flex-start; max-width: none; }
  .hero__portrait { display: none; }
  .hero { padding-top: 60px; }
  .nav__links { gap: 16px; font-size: 14px; }
}

@media (max-width: 560px) {
  section { padding: 70px 6vw; }
  .nav { padding: 18px 6vw; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}

/* Visible keyboard focus */
a:focus-visible, button:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 3px;
}