/* =========================================================
   ayoubg1.dev — editorial × developer aesthetic
   Dark warm background, cream text, amber accent.
   ========================================================= */

:root {
  /* palette */
  --bg: #0f0e0c;
  --bg-soft: #181614;
  --ink: #f3ead8;
  --ink-soft: #a8a195;
  --ink-dim: #6c6659;
  --line: #2a2724;
  --accent: #e8a76b;
  --accent-soft: #f3c08a;

  /* type */
  --font-display: "Fraunces", "Times New Roman", serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;

  /* spacing & sizing */
  --max: 1100px;
  --pad-x: clamp(1.25rem, 4vw, 3rem);
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1.65;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

::selection { background: var(--accent); color: var(--bg); }

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

/* ---------- grain overlay ---------- */
.grain {
  position: fixed; inset: 0;
  pointer-events: none;
  z-index: 1000;
  opacity: 0.035;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- nav ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem var(--pad-x);
  background: rgba(15, 14, 12, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
  font-size: 13px;
  letter-spacing: 0.02em;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 500;
}
.logo-mark { color: var(--accent); font-size: 1.1em; }
.logo-text .dot { color: var(--accent); }

.nav-links {
  display: flex;
  gap: 1.75rem;
}
.nav-links a {
  position: relative;
  color: var(--ink-soft);
  transition: color 0.2s ease;
}
.nav-links a:hover { color: var(--ink); }
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0; bottom: -4px;
  width: 0; height: 1px;
  background: var(--accent);
  transition: width 0.25s ease;
}
.nav-links a:hover::after { width: 100%; }

/* ---------- layout containers ---------- */
main {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--pad-x);
}

/* ---------- hero ---------- */
.hero {
  padding: clamp(5rem, 14vh, 9rem) 0 clamp(4rem, 10vh, 7rem);
  animation: fadeUp 0.8s ease both;
}

.hero-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--ink-dim);
  font-size: 12px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 2rem;
}
.meta-line {
  display: inline-block;
  width: 2.5rem;
  height: 1px;
  background: var(--ink-dim);
}

.hero-title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(2.5rem, 7vw, 5.25rem);
  line-height: 1.02;
  letter-spacing: -0.02em;
  margin-bottom: 1.75rem;
}
.hero-title em {
  font-style: italic;
  font-weight: 400;
  color: var(--accent);
}

.hero-sub {
  font-family: var(--font-mono);
  max-width: 38rem;
  color: var(--ink-soft);
  font-size: 0.98rem;
  margin-bottom: 2.5rem;
}
.hl {
  color: var(--ink);
  background: var(--bg-soft);
  padding: 0.05em 0.35em;
  border-radius: 2px;
  border-bottom: 1px dashed var(--accent);
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}
.btn {
  display: inline-flex;
  align-items: center;
  padding: 0.7rem 1.2rem;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.02em;
  border: 1px solid var(--line);
  transition: all 0.2s ease;
}
.btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--bg);
}
.btn-primary:hover {
  background: var(--accent-soft);
  border-color: var(--accent-soft);
  transform: translateY(-1px);
}
.btn-ghost { color: var(--ink); }
.btn-ghost:hover {
  border-color: var(--ink);
  transform: translateY(-1px);
}

/* ---------- generic section ---------- */
.section {
  padding: clamp(3.5rem, 9vh, 6rem) 0;
  border-top: 1px solid var(--line);
}

.section-head {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  margin-bottom: 2.5rem;
}
.section-num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-dim);
  letter-spacing: 0.1em;
}
.section-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-style: italic;
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  letter-spacing: -0.01em;
}

/* ---------- about ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 3rem;
}
.about-text p {
  color: var(--ink-soft);
  margin-bottom: 1.1rem;
  max-width: 36rem;
}
.about-text em {
  color: var(--ink);
  font-style: italic;
  font-family: var(--font-display);
}

.about-side {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.card {
  border: 1px solid var(--line);
  padding: 1.1rem 1.2rem;
  background: var(--bg-soft);
}
.card-label {
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ink-dim);
  margin-bottom: 0.75rem;
}
.taglist {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}
.taglist li {
  font-size: 12px;
  padding: 0.2rem 0.55rem;
  border: 1px solid var(--line);
  color: var(--ink-soft);
}
.card-text { font-size: 13px; color: var(--ink-soft); }

/* ---------- projects ---------- */
.projects {
  display: flex;
  flex-direction: column;
}
.project {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 2rem;
  padding: 1.75rem 0;
  border-top: 1px solid var(--line);
  align-items: start;
  transition: background 0.25s ease, padding-left 0.25s ease;
}
.project:hover {
  background: linear-gradient(to right, var(--bg-soft), transparent);
  padding-left: 1rem;
}
.project:last-child { border-bottom: 1px solid var(--line); }

.project-num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-dim);
  padding-top: 0.5rem;
  letter-spacing: 0.1em;
}
.project-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 1.5rem;
  letter-spacing: -0.01em;
  margin-bottom: 0.5rem;
}
.project-desc {
  color: var(--ink-soft);
  font-size: 0.92rem;
  max-width: 38rem;
  margin-bottom: 0.85rem;
}
.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}
.project-tags span {
  font-size: 11px;
  color: var(--ink-dim);
  letter-spacing: 0.05em;
}
.project-tags span + span::before {
  content: "·";
  margin-right: 0.4rem;
  color: var(--ink-dim);
}
.project-links {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  font-size: 12px;
}
.project-links a {
  color: var(--ink-soft);
  transition: color 0.2s ease;
}
.project-links a:hover { color: var(--accent); }

.more-link {
  margin-top: 1.75rem;
  font-size: 13px;
}
.more-link a {
  color: var(--ink-soft);
  border-bottom: 1px solid var(--line);
  padding-bottom: 2px;
  transition: color 0.2s ease, border-color 0.2s ease;
}
.more-link a:hover {
  color: var(--accent);
  border-color: var(--accent);
}

/* ---------- writing / posts ---------- */
.posts { list-style: none; }
.post {
  border-top: 1px solid var(--line);
}
.post:last-child { border-bottom: 1px solid var(--line); }
.post a {
  display: grid;
  grid-template-columns: 9rem 1fr auto;
  gap: 1.5rem;
  padding: 1.1rem 0;
  align-items: center;
  transition: background 0.25s ease, padding-left 0.25s ease;
}
.post a:hover {
  background: linear-gradient(to right, var(--bg-soft), transparent);
  padding-left: 1rem;
}
.post time {
  font-size: 12px;
  color: var(--ink-dim);
  letter-spacing: 0.05em;
}
.post-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 400;
}
.post-arrow {
  color: var(--ink-dim);
  transition: color 0.2s ease, transform 0.2s ease;
}
.post a:hover .post-arrow {
  color: var(--accent);
  transform: translateX(4px);
}

/* ---------- contact ---------- */
.contact-lead {
  color: var(--ink-soft);
  max-width: 32rem;
  margin-bottom: 2rem;
}
.socials {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0;
  border-top: 1px solid var(--line);
}
.social {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  padding: 1.5rem 1.25rem;
  border-bottom: 1px solid var(--line);
  border-right: 1px solid var(--line);
  transition: background 0.25s ease;
}
.social:hover { background: var(--bg-soft); }
.social-label {
  font-size: 11px;
  color: var(--ink-dim);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}
.social-handle {
  font-family: var(--font-display);
  font-size: 0.7rem;
  color: var(--ink);
}
.social:hover .social-handle { color: var(--accent); }

/* ---------- footer ---------- */
.footer {
  max-width: var(--max);
  margin: 0 auto;
  padding: 2rem var(--pad-x) 3rem;
}
.footer-line {
  height: 1px;
  background: var(--line);
  margin-bottom: 1.25rem;
}
.footer-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: var(--ink-dim);
  letter-spacing: 0.03em;
}
.back-top {
  color: var(--ink-soft);
  transition: color 0.2s ease;
}
.back-top:hover { color: var(--accent); }

/* ---------- animations ---------- */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ---------- responsive ---------- */
@media (max-width: 720px) {
  .nav-links { gap: 1.1rem; }
  .nav-links a { font-size: 12px; }
  .about-grid { grid-template-columns: 1fr; gap: 2rem; }
  .project {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }
  .project-num { padding-top: 0; }
  .project-links { flex-direction: row; gap: 1.25rem; margin-top: 0.5rem; }
  .post a {
    grid-template-columns: 1fr auto;
    gap: 0.25rem 1rem;
  }
  .post time { grid-column: 1 / -1; }
  .socials { grid-template-columns: 1fr; }
  .social { border-right: none; }
  .footer-row { flex-direction: column; gap: 0.75rem; }
}

.inline-link {
  color: var(--ink);
  border-bottom: 1px solid var(--ink-dim);
  transition: color 0.2s ease, border-color 0.2s ease;
}
.inline-link:hover {
  color: var(--accent);
  border-color: var(--accent);
}

@media (max-width: 460px) {
  .nav { padding: 0.9rem var(--pad-x); }
  .logo-text { display: none; }
  .hero-cta { flex-direction: column; align-items: flex-start; }
  .btn { width: 100%; justify-content: center; }
}