/* ============================================
   KASHAWN BROWN — PORTFOLIO · styles.css
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=DM+Serif+Display:ital@0;1&family=DM+Mono:wght@400;500&family=DM+Sans:wght@300;400;500&display=swap');

/* ── Dark Theme (default) ── */
:root,
[data-theme="dark"] {
  --bg:          #0d0d0f;
  --surface:     #141416;
  --surface2:    #1c1c1f;
  --border:      #2a2a2e;
  --border2:     #363639;
  --ink:         #e8e6e1;
  --ink2:        #a09d98;
  --ink3:        #6a6764;
  --accent:      #e8734a;
  --accent2:     #5b9cf6;
  --accent-glow: rgba(232,115,74,0.10);
  --nav-bg:      rgba(13,13,15,0.92);
  --grain-op:    1;
}

/* ── Light Theme ── */
[data-theme="light"] {
  --bg:          #f5f2ec;
  --surface:     #edeae3;
  --surface2:    #e3dfd7;
  --border:      #d4cfc6;
  --border2:     #c2bdb4;
  --ink:         #0f0e0d;
  --ink2:        #524f4c;
  --ink3:        #7a7670;
  --accent:      #c45c2e;
  --accent2:     #2e6cc4;
  --accent-glow: rgba(196,92,46,0.08);
  --nav-bg:      rgba(245,242,236,0.93);
  --grain-op:    0.45;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: 'DM Sans', sans-serif;
  font-weight: 300;
  line-height: 1.7;
  min-height: 100vh;
  transition: background 0.3s, color 0.3s;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 100;
  opacity: var(--grain-op);
  transition: opacity 0.3s;
  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='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
}

/* ── Layout ── */
.page {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0px 52px 80px;
}

/* ── Nav ── */
nav {
  position: sticky;
  top: 0;
  z-index: 50;
  height: 52px;
  background: var(--nav-bg);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  padding: 0 52px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.12em;
  transition: background 0.3s, border-color 0.3s;
}
nav .nav-name {
  font-weight: 500;
  color: var(--ink);
  text-decoration: none;
  transition: color 0.2s;
}
nav .nav-name:hover { color: var(--accent); }
nav .nav-links { display: flex; align-items: center; gap: 24px; }
nav .nav-links a {
  color: var(--ink2);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  transition: color 0.2s;
}
nav .nav-links a:hover,
nav .nav-links a.active { color: var(--accent); }

#theme-toggle {
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink2);
  background: none;
  border: 1px solid var(--border);
  padding: 5px 10px;
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s;
  margin-left: 6px;
}
#theme-toggle:hover { color: var(--accent); border-color: var(--accent); }

/* ── Header ── */
.header {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
  gap: 24px;
  padding: 68px 0 40px;
  border-bottom: 1px solid var(--border2);
  margin-bottom: 52px;
  animation: fadeUp 0.7s ease both;
}
.header-label {
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.header-label::before {
  content: '';
  display: inline-block;
  width: 20px;
  height: 1px;
  background: var(--accent);
}
.open-badge {
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #4ade80;
  border: 1px solid #4ade8040;
  padding: 2px 9px;
  border-radius: 2px;
  background: #4ade800e;
}
.header-name {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(44px, 5.5vw, 72px);
  line-height: 1.0;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.header-name em { font-style: italic; color: var(--accent); }

.header-meta {
  text-align: right;
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  color: var(--ink2);
  line-height: 2.2;
}
.header-meta a {
  color: var(--accent2);
  text-decoration: none;
  display: block;
  transition: color 0.2s;
}
.header-meta a:hover { color: var(--accent); }

/* ── Intro Banner ── */
.intro-banner {
  background: var(--surface);
  border: 1px solid var(--border2);
  border-left: 3px solid var(--accent);
  padding: 32px 44px;
  margin-bottom: 64px;
  position: relative;
  overflow: hidden;
  animation: fadeUp 0.7s 0.1s ease both;
  transition: background 0.3s, border-color 0.3s;
}
.intro-banner::after {
  content: '{ }';
  position: absolute;
  right: 36px;
  top: 50%;
  transform: translateY(-50%);
  font-family: 'DM Mono', monospace;
  font-size: 88px;
  color: var(--ink);
  opacity: 0.025;
  pointer-events: none;
  line-height: 1;
}
.intro-banner p {
  font-size: 17px;
  font-weight: 300;
  line-height: 1.8;
  color: var(--ink2);
  max-width: 820px;
}
.intro-banner p strong { font-weight: 500; color: var(--ink); }

/* ── Section Shell ── */
.section { margin-bottom: 72px; }

.section-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 28px;
}
.section-num {
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  color: var(--accent);
  letter-spacing: 0.12em;
  min-width: 28px;
}
.section-title {
  font-family: 'DM Serif Display', serif;
  font-size: 26px;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.section-rule { flex: 1; height: 1px; background: var(--border); }

.section-prose {
  color: var(--ink2);
  font-size: 15.5px;
  line-height: 1.85;
  margin-bottom: 20px;
}

/* ── About Cards (full-width grid, with hover effect) ── */
.about-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 24px;
}
.about-block {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 20px 22px;
  transition: border-color 0.2s, transform 0.2s, background 0.2s;
}
.about-block:hover {
  border-color: var(--accent);
  background: var(--surface2);
  transform: translateY(-2px);
}
.about-block-label {
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}
.about-block-value {
  font-size: 13.5px;
  color: var(--ink2);
  line-height: 1.7;
}

/* ── Skills Grid ── */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
  gap: 10px;
}
.skill-block {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 16px 20px;
  transition: border-color 0.2s, transform 0.2s, background 0.2s;
}
.skill-block:hover {
  border-color: var(--accent);
  background: var(--surface2);
  transform: translateY(-2px);
}
.skill-block-label {
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}
.skill-block-tags {
  font-size: 13.5px;
  color: var(--ink2);
  line-height: 1.7;
}

/* ── Projects — Full-width 2-panel ── */
.projects-list { display: grid; gap: 2px; }

.project-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border: 1px solid var(--border);
  background: var(--surface);
  overflow: hidden;
  transition: border-color 0.25s, box-shadow 0.25s, background 0.3s;
  min-height: 320px;
}
.project-card:hover {
  border-color: var(--accent2);
  box-shadow: 0 8px 40px rgba(0,0,0,0.22);
}

/* Flip layout for even cards */
.project-card:nth-child(even) {
  grid-template-columns: 1fr 1fr;
  direction: rtl;
}
.project-card:nth-child(even) > * { direction: ltr; }

/* Screenshot panel */
.project-visual {
  overflow: hidden;
  background: var(--surface2);
  border-right: 1px solid var(--border);
  position: relative;

  padding: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.project-card:nth-child(even) .project-visual {
  border-right: none;
  border-left: 1px solid var(--border);
}

.project-screenshot {
  width: 100%;
  height: 100%;
  display: block;

  object-fit: contain;
  object-position: center;

  /* subtle “designed” frame */
  background: var(--bg);
  border: 1px solid var(--border2);

  transition: transform 0.5s ease;
}

.project-card:hover .project-screenshot {
  transform: scale(1.03);
}

/* Info panel */
.project-body {
  padding: 36px 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.project-type {
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 10px;
}

.project-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 8px;
}
.project-title {
  font-family: 'DM Serif Display', serif;
  font-size: 26px;
  letter-spacing: -0.02em;
  color: var(--ink);
  line-height: 1.1;
}
.project-link {
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent2);
  text-decoration: none;
  border: 1px solid var(--accent2);
  padding: 5px 10px;
  white-space: nowrap;
  transition: background 0.2s, color 0.2s;
  flex-shrink: 0;
  align-self: flex-start;
  margin-top: 6px;
}
.project-link:hover { background: var(--accent2); color: #fff; }
.project-no-link {
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--border2);
  border: 1px solid var(--border);
  padding: 5px 10px;
  white-space: nowrap;
  flex-shrink: 0;
  align-self: flex-start;
  margin-top: 6px;
}

.project-one-liner {
  font-size: 14.5px;
  color: var(--ink2);
  line-height: 1.7;
  margin-bottom: 18px;
}

.project-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-bottom: 20px;
}
.project-tag {
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  background: var(--surface2);
  border: 1px solid var(--border);
  padding: 3px 8px;
  color: var(--ink2);
  letter-spacing: 0.04em;
  transition: background 0.3s;
}

.project-bullets {
  list-style: none;
  padding: 0;
  display: grid;
  gap: 8px;
  margin-top: auto;
}
.project-bullets li {
  font-size: 13.5px;
  color: var(--ink3);
  display: flex;
  gap: 10px;
  line-height: 1.65;
}
.project-bullets li::before {
  content: "→";
  color: var(--accent);
  font-family: 'DM Mono', monospace;
  flex-shrink: 0;
}

/* ── What I Bring ── */
.bring-list { display: grid; gap: 10px; }
.bring-item {
  display: flex;
  gap: 14px;
  align-items: start;
  padding: 16px 22px;
  border-left: 2px solid var(--accent);
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  font-size: 15px;
  line-height: 1.65;
  color: var(--ink2);
  transition: border-left-color 0.2s, background 0.2s;
}
.bring-item:hover {
  background: var(--surface2);
  border-left-color: var(--accent2);
}
.bring-item strong { color: var(--ink); font-weight: 500; }
.bring-item-dot {
  width: 5px;
  height: 5px;
  background: var(--accent);
  border-radius: 50%;
  margin-top: 10px;
  flex-shrink: 0;
}

/* ── CTA ── */
.cta {
  background: var(--surface);
  border: 1px solid var(--border2);
  border-top: 2px solid var(--accent);
  padding: 44px 48px;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 36px;
  box-shadow: 0 0 80px var(--accent-glow);
  transition: background 0.3s, border-color 0.3s;
}
.cta-text {
  font-family: 'DM Serif Display', serif;
  font-size: 26px;
  line-height: 1.35;
  color: var(--ink);
}
.cta-text em { font-style: italic; color: var(--accent); }
.cta-contact {
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: flex-end;
}
.cta-contact a {
  font-family: 'DM Mono', monospace;
  font-size: 12px;
  color: var(--accent2);
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.2s;
}
.cta-contact a:hover { color: var(--accent); }

/* ── Footer ── */
.footer {
  margin-top: 56px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  color: var(--ink3);
  letter-spacing: 0.1em;
}

/* ── Animations ── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(22px); }
  to   { opacity: 1; transform: translateY(0); }
}
.fade-in {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* ── Responsive ── */
@media (max-width: 960px) {
  .project-card,
  .project-card:nth-child(even) {
    grid-template-columns: 1fr;
    direction: ltr;
  }
  .project-visual { height: 220px; border-right: none; border-left: none; border-bottom: 1px solid var(--border); }
  .project-card:nth-child(even) .project-visual { border-left: none; border-bottom: 1px solid var(--border); }
  .about-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .page { padding: 36px 24px 80px; }
  nav { padding: 0 24px; }
  nav .nav-links { gap: 14px; }
  .header { grid-template-columns: 1fr; padding-top: 44px; }
  .header-meta { text-align: left; }
  .cta { grid-template-columns: 1fr; padding: 28px 24px; }
  .cta-contact { align-items: flex-start; }
  .intro-banner { padding: 24px 28px; }
  .about-grid { grid-template-columns: 1fr; }
  .project-body { padding: 24px 24px; }
}