/* ============================================================
   ZAKARIYE IDIRIS — PORTFOLIO STYLESHEET
   Aesthetic: Clean SaaS Landing — Inspired by Tickapp/Locoo reference
   Fonts: Bricolage Grotesque (display) + DM Sans (body) + JetBrains Mono (code)
   Theme: Pure white + light grey sections + mint/teal accent
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: 'DM Sans', system-ui, sans-serif; line-height: 1.6; -webkit-font-smoothing: antialiased; background: #fff; color: #111; display: flex; align-items: stretch; min-height: 100vh; }
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }

/* ── CSS VARIABLES ── */
:root {
  --accent: #3ec9a7;
  --accent-dark: #27a98a;
  --accent-dim: rgba(62,201,167,0.12);
  --accent-glow: rgba(62,201,167,0.3);
  --radius: 16px;
  --radius-sm: 10px;
  --radius-pill: 999px;
  --transition: all 0.28s cubic-bezier(0.4,0,0.2,1);
  --container: 1160px;

  /* Light (default) */
  --bg: #ffffff;
  --bg-2: #f6f7f9;
  --bg-3: #eeeff2;
  --bg-4: #e4e6ea;
  --border: rgba(0,0,0,0.07);
  --border-hover: rgba(62,201,167,0.45);
  --text: #0d0d0d;
  --text-2: #5a5a6a;
  --text-3: #a8a8b8;
  --nav-bg: rgba(255,255,255,0.9);
  --card-bg: #ffffff;
  --card-hover: #f9fafb;
  --shadow: 0 2px 12px rgba(0,0,0,0.06);
  --shadow-md: 0 6px 24px rgba(0,0,0,0.09);
  --shadow-lg: 0 16px 48px rgba(0,0,0,0.12);
  --input-bg: #f4f5f7;
}

[data-theme="dark"] {
  --bg: #0c0c0f;
  --bg-2: #111116;
  --bg-3: #18181e;
  --bg-4: #21212a;
  --border: rgba(255,255,255,0.07);
  --border-hover: rgba(62,201,167,0.4);
  --text: #f0f0f5;
  --text-2: #9898ac;
  --text-3: #55556a;
  --nav-bg: rgba(12,12,15,0.92);
  --card-bg: #13131a;
  --card-hover: #1a1a24;
  --shadow: 0 4px 24px rgba(0,0,0,0.4);
  --shadow-md: 0 8px 32px rgba(0,0,0,0.5);
  --shadow-lg: 0 20px 60px rgba(0,0,0,0.7);
  --input-bg: #18181e;
}

/* ── UTILITY ── */
.container { max-width: var(--container); margin: 0 auto; padding: 0 1.5rem; }
.section { padding: 6rem 0; background: var(--bg); }
.section-alt { background: var(--bg-2); }

.section-header { text-align: center; margin-bottom: 3.5rem; }
.section-label {
  display: inline-flex; align-items: center; gap: 0.4rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--accent-dark); margin-bottom: 0.9rem;
  padding: 0.3rem 0.85rem; border: 1px solid rgba(62,201,167,0.25);
  border-radius: var(--radius-pill); background: var(--accent-dim);
}
.section-title {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-size: clamp(2rem, 4vw, 2.8rem); font-weight: 800; color: var(--text);
  line-height: 1.12; letter-spacing: -0.025em; margin-bottom: 0.75rem;
}
.section-desc { font-size: 1.05rem; color: var(--text-2); max-width: 560px; margin: 0 auto; line-height: 1.7; }

/* ── PAGE LOADER ── */
.page-loader {
  position: fixed; inset: 0; z-index: 9999;
  background: #fff;
  display: flex; align-items: center; justify-content: center;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}
[data-theme="dark"] .page-loader { background: #0c0c0f; }
.page-loader.hidden { opacity: 0; visibility: hidden; pointer-events: none; }
.loader-inner { display: flex; flex-direction: column; align-items: center; gap: 1.25rem; }
.loader-avatar {
  width: 56px; height: 56px; border-radius: 50%; overflow: hidden;
  border: 2px solid var(--accent); padding: 2px;
}
.loader-profile-img { width: 100%; height: 100%; object-fit: cover; border-radius: 50%; }
.loader-letters-fallback {
  width: 100%; height: 100%; display: flex; align-items: center; justify-content: center;
  font-family: 'Bricolage Grotesque', sans-serif; font-weight: 800; font-size: 1.2rem;
  color: var(--accent);
}
.loader-bar { width: 120px; height: 2px; background: var(--bg-3); border-radius: 2px; overflow: hidden; }
.loader-progress { height: 100%; background: var(--accent); animation: load-progress 1.2s ease forwards; }
@keyframes load-progress { from { width: 0; } to { width: 100%; } }

/* ── CUSTOM CURSOR (macOS magnify style) ── */
/* Normal arrow cursor — no cursor:none */
.cursor-mac {
  position: fixed; pointer-events: none; z-index: 9999;
  width: 20px; height: 20px; border-radius: 50%;
  background: rgba(0,0,0,0.75);
  border: 2px solid rgba(255,255,255,0.6);
  transform: translate(-50%, -50%) scale(1);
  transition: width 0.18s cubic-bezier(0.34,1.56,0.64,1),
              height 0.18s cubic-bezier(0.34,1.56,0.64,1),
              background 0.18s ease,
              border-color 0.18s ease,
              box-shadow 0.18s ease;
  box-shadow: 0 2px 10px rgba(0,0,0,0.25);
  mix-blend-mode: normal;
}
[data-theme="light"] .cursor-mac {
  background: rgba(20,20,30,0.8);
  border-color: rgba(255,255,255,0.7);
}
.cursor-mac.hovering {
  width: 36px; height: 36px;
  background: var(--accent);
  border-color: rgba(255,255,255,0.9);
  box-shadow: 0 4px 24px var(--accent-glow), 0 0 0 4px rgba(62,201,167,0.15);
}
.cursor-mac.clicking {
  width: 14px; height: 14px;
  background: var(--accent-dark);
}

/* ── BACK TO TOP ── */
.back-to-top {
  position: fixed; bottom: 6.5rem; right: 2rem; z-index: 500;
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--text); color: var(--bg);
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-md); opacity: 0; visibility: hidden;
  transition: var(--transition); border: none;
}
.back-to-top.visible { opacity: 1; visibility: visible; }
.back-to-top:hover { background: var(--accent); transform: translateY(-2px); }

/* ── REVEAL ANIMATIONS ── */
.reveal {
  opacity: 0; transform: translateY(28px);
  transition: opacity 0.7s cubic-bezier(0.22,1,0.36,1), transform 0.7s cubic-bezier(0.22,1,0.36,1);
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.slide-left { transform: translateX(-36px); }
.slide-left.visible { transform: translateX(0); }
.slide-right { transform: translateX(36px); }
.slide-right.visible { transform: translateX(0); }
.reveal-up {
  opacity: 0; transform: translateY(36px);
  transition: opacity 0.8s cubic-bezier(0.22,1,0.36,1), transform 0.8s cubic-bezier(0.22,1,0.36,1);
}
.reveal-up.visible { opacity: 1; transform: translateY(0); }
.reveal-scale {
  opacity: 0; transform: scale(0.9) translateY(16px);
  transition: opacity 0.6s cubic-bezier(0.22,1,0.36,1), transform 0.6s cubic-bezier(0.22,1,0.36,1);
}
.reveal-scale.visible { opacity: 1; transform: scale(1) translateY(0); }
.delay-1 { transition-delay: 0.08s; }
.delay-2 { transition-delay: 0.16s; }
.delay-3 { transition-delay: 0.26s; }
.delay-4 { transition-delay: 0.36s; }
.delay-5 { transition-delay: 0.46s; }
.delay-6 { transition-delay: 0.56s; }

/* ── NAVBAR ── */
.navbar {
  position: fixed; top: 1.25rem;
  /* default: centered in full viewport */
  left: 50%; transform: translateX(-50%);
  z-index: 1000; width: calc(100% - 3rem); max-width: 1100px;
  background: var(--nav-bg); backdrop-filter: blur(16px) saturate(180%);
  border: 1px solid var(--border); border-radius: var(--radius-pill);
  box-shadow: var(--shadow);
  /* animate width + position when sidebar opens */
  transition: left 0.42s cubic-bezier(0.4,0,0.2,1),
              width 0.42s cubic-bezier(0.4,0,0.2,1),
              transform 0.42s cubic-bezier(0.4,0,0.2,1),
              box-shadow 0.3s ease;
}
/* When sidebar is open, navbar re-centres inside the shrunk content area */
/* :has() for modern browsers + .sidebar-open class for fallback */
body:has(.askme-sidebar.open) .navbar,
body.sidebar-open .navbar {
  width: calc(100% - 380px - 3rem);
  left: calc(50% - 190px);
}
.navbar.scrolled { box-shadow: var(--shadow-md); }
.nav-container {
  display: flex; align-items: center; gap: 1.5rem;
  padding: 0.6rem 1.25rem;
}
.nav-logo {
  display: flex; align-items: center; gap: 0.6rem; flex-shrink: 0; color: var(--text);
}
.nav-logo-mark {
  width: 32px; height: 32px; border-radius: 50%; overflow: hidden;
  border: 1.5px solid var(--accent); flex-shrink: 0;
}
.nav-profile-img { width: 100%; height: 100%; object-fit: cover; }
.nav-logo-text { display: flex; flex-direction: column; line-height: 1.2; }
.logo-name { font-family: 'Bricolage Grotesque', sans-serif; font-size: 0.85rem; font-weight: 700; color: var(--text); }
.logo-role { font-size: 0.65rem; color: var(--text-3); display: none; }

.nav-links {
  display: flex; align-items: center; gap: 0.1rem; flex: 1; justify-content: center;
}
.nav-link {
  font-size: 0.82rem; font-weight: 500; color: var(--text-2);
  padding: 0.4rem 0.75rem; border-radius: var(--radius-pill);
  transition: var(--transition);
}
.nav-link:hover, .nav-link.active {
  color: var(--text); background: var(--bg-2);
}
.nav-link.active { font-weight: 600; }

.nav-actions { display: flex; align-items: center; gap: 0.6rem; flex-shrink: 0; }
.theme-toggle {
  width: 32px; height: 32px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
  color: var(--text-2); transition: var(--transition);
}
.theme-toggle:hover { color: var(--text); background: var(--bg-2); }
[data-theme="dark"] .sun-icon { display: block; }
[data-theme="dark"] .moon-icon { display: none; }
[data-theme="light"] .sun-icon { display: none; }
[data-theme="light"] .moon-icon { display: block; }

.nav-cta {
  display: inline-flex; align-items: center; gap: 0.4rem;
  padding: 0.45rem 1rem; border-radius: var(--radius-pill);
  background: var(--text); color: var(--bg);
  font-size: 0.8rem; font-weight: 600;
  transition: var(--transition); border: none;
}
.nav-cta:hover { background: var(--accent); color: #fff; transform: translateY(-1px); }

.hamburger { display: none; flex-direction: column; gap: 4px; padding: 6px; }
.hamburger span { width: 20px; height: 1.5px; background: var(--text); border-radius: 2px; transition: var(--transition); }
.hamburger.open span:nth-child(1) { transform: translateY(5.5px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-5.5px) rotate(-45deg); }

/* ── HERO ── */
.hero-section {
  min-height: 100vh; display: flex; flex-direction: column; justify-content: center;
  padding: 7rem 0 5rem; position: relative; overflow: hidden;
  background: var(--bg);
}
.hero-canvas { position: absolute; inset: 0; pointer-events: none; z-index: 0; }
#particleCanvas { width: 100%; height: 100%; }
[data-theme="light"] #particleCanvas { opacity: 0.1; }
.hero-noise {
  position: absolute; inset: 0; pointer-events: none; z-index: 0; opacity: 0.025;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.hero-container {
  display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center;
  position: relative; z-index: 1;
}
/* hero-content uses full width by default */

.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.35rem 0.9rem 0.35rem 0.5rem;
  background: var(--accent-dim); border: 1px solid rgba(62,201,167,0.25);
  border-radius: var(--radius-pill); margin-bottom: 1.75rem;
  font-size: 0.78rem; font-weight: 500; color: var(--accent-dark);
  animation: eyebrow-fade 0.8s ease 0.1s both;
}
@keyframes eyebrow-fade { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: translateY(0); } }
.eyebrow-dot {
  width: 6px; height: 6px; border-radius: 50%; background: var(--accent);
  animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { box-shadow: 0 0 0 0 rgba(62,201,167,0.4); }
  50% { box-shadow: 0 0 0 5px rgba(62,201,167,0); }
}

.hero-title {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-size: clamp(2.6rem, 6vw, 4.2rem); font-weight: 800; line-height: 1.08;
  letter-spacing: -0.03em; color: var(--text); margin-bottom: 1.25rem;
}
.hero-title-profile {
  display: inline-flex; align-items: center; vertical-align: middle;
  width: 52px; height: 52px; border-radius: 50%; overflow: hidden;
  border: 2px solid var(--accent); margin: 0 0.2rem; flex-shrink: 0;
}
.hero-title-profile img { width: 100%; height: 100%; object-fit: cover; }
.hero-accent {
  display: inline-block; font-style: normal;
  background: none; color: var(--accent);
  padding: 0;
}

.hero-subtitle {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-size: clamp(1.1rem, 2.2vw, 1.35rem); font-weight: 600;
  color: var(--text-2); margin-bottom: 1.25rem;
}
.typed-wrapper { display: inline-flex; align-items: center; }
.cursor { animation: blink 0.9s step-end infinite; color: var(--accent); margin-left: 2px; }
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }

.hero-desc {
  font-size: 1.02rem; color: var(--text-2); line-height: 1.75; margin-bottom: 2rem;
  max-width: 480px;
}
.hero-desc strong { color: var(--accent-dark); font-weight: 600; }

.hero-actions { display: flex; align-items: center; gap: 0.75rem; flex-wrap: wrap; margin-bottom: 2rem; }
.btn {
  display: inline-flex; align-items: center; gap: 0.45rem;
  padding: 0.7rem 1.5rem; border-radius: var(--radius-pill);
  font-size: 0.88rem; font-weight: 600; transition: var(--transition); border: none;
  font-family: inherit; cursor: pointer;
}
.btn-primary { background: var(--text); color: var(--bg); }
.btn-primary:hover { background: var(--accent); color: #fff; transform: translateY(-1px); box-shadow: 0 4px 16px var(--accent-glow); }
.btn-outline {
  background: transparent; color: var(--text);
  border: 1.5px solid var(--border);
}
.btn-outline:hover { border-color: var(--accent); color: var(--accent-dark); background: var(--accent-dim); }
.btn-ghost { background: none; color: var(--text-2); padding: 0.7rem 0; }
.btn-ghost:hover { color: var(--text); }
.btn-full { width: 100%; justify-content: center; }

.hero-socials { display: flex; align-items: center; gap: 0.5rem; }
.social-btn {
  width: 36px; height: 36px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-2); background: var(--bg-2); border: 1px solid var(--border);
  transition: var(--transition);
}
.social-btn:hover { color: var(--accent-dark); border-color: var(--accent); background: var(--accent-dim); transform: translateY(-2px); }

.hero-visual {
  display: flex; justify-content: center; align-items: center;
  animation: hero-visual-in 1s cubic-bezier(0.22,1,0.36,1) 0.4s both;
}
@keyframes hero-visual-in { from { opacity: 0; transform: translateX(50px) scale(0.94); } to { opacity: 1; transform: translateX(0) scale(1); } }

.hero-card-stack { position: relative; width: 340px; height: 380px; }
.hero-profile-ring {
  width: 180px; height: 180px; border-radius: 50%; overflow: hidden;
  border: 3px solid var(--bg-2); outline: 1px solid var(--border);
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  box-shadow: var(--shadow-lg); background: var(--bg-3);
}
.hero-profile-img { width: 100%; height: 100%; object-fit: cover; }
.profile-fallback {
  width: 100%; height: 100%; display: flex; align-items: center; justify-content: center;
  font-family: 'Bricolage Grotesque', sans-serif; font-weight: 800; font-size: 2rem; color: var(--accent);
}

.hero-stat-card {
  position: absolute; background: var(--card-bg); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 0.9rem 1.1rem;
  box-shadow: var(--shadow-md); display: flex; flex-direction: column;
  gap: 0.2rem; animation: float-card 4s ease-in-out infinite;
  min-width: 120px;
}
.card-1 { top: 0; left: -20px; animation-delay: 0s; }
.card-2 { top: 30px; right: -20px; animation-delay: -1.5s; }
.card-3 { bottom: 20px; left: 10px; animation-delay: -2.8s; }
@keyframes float-card {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
.stat-number { font-family: 'Bricolage Grotesque', sans-serif; font-size: 1.6rem; font-weight: 800; color: var(--text); line-height: 1; }
.stat-label { font-size: 0.72rem; color: var(--text-2); font-weight: 500; }
.stat-icon { font-size: 1.4rem; margin-bottom: 0.2rem; }

.hero-scroll-indicator {
  position: absolute; bottom: 2.5rem; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 0.5rem;
  color: var(--text-3); font-size: 0.7rem; letter-spacing: 0.1em; text-transform: uppercase;
  font-family: 'JetBrains Mono', monospace;
  animation: fade-in-bottom 1s ease 1.5s both;
}
@keyframes fade-in-bottom { from { opacity: 0; transform: translateX(-50%) translateY(10px); } to { opacity: 1; transform: translateX(-50%) translateY(0); } }
.scroll-line {
  width: 1px; height: 40px; background: linear-gradient(to bottom, transparent, var(--text-3));
  animation: scroll-line-pulse 2s ease-in-out infinite;
}
@keyframes scroll-line-pulse { 0%, 100% { opacity: 0.4; } 50% { opacity: 1; } }

/* ── BRAND STRIP (social proof logos row, inspired by reference) ── */
.brand-strip { padding: 2.5rem 0; background: var(--bg-2); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); overflow: hidden; }
.brand-strip-inner { display: flex; align-items: center; justify-content: center; gap: 3rem; flex-wrap: wrap; }
.brand-item { color: var(--text-3); font-family: 'Bricolage Grotesque', sans-serif; font-weight: 700; font-size: 1rem; letter-spacing: -0.02em; opacity: 0.55; transition: var(--transition); white-space: nowrap; }
.brand-item:hover { opacity: 1; color: var(--text); }

/* ── ABOUT ── */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: start; }
.about-lead { font-family: 'Bricolage Grotesque', sans-serif; font-size: 1.2rem; font-weight: 600; color: var(--text); line-height: 1.5; margin-bottom: 1.25rem; }
.about-text-col p { color: var(--text-2); line-height: 1.75; margin-bottom: 1rem; }
.edu-card {
  display: flex; align-items: flex-start; gap: 1rem;
  background: var(--bg-2); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 1.25rem; margin: 1.5rem 0;
}
.edu-icon { color: var(--accent-dark); flex-shrink: 0; margin-top: 2px; }
.edu-card h4 { font-size: 0.92rem; font-weight: 700; color: var(--text); margin-bottom: 0.2rem; }
.edu-card p { font-size: 0.8rem; color: var(--text-2); margin: 0; }
.role-chips { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.chip {
  display: inline-flex; align-items: center;
  padding: 0.35rem 0.9rem; border-radius: var(--radius-pill);
  background: var(--bg-2); border: 1px solid var(--border);
  font-size: 0.78rem; font-weight: 500; color: var(--text-2); transition: var(--transition);
}
.chip-primary { background: var(--accent); border-color: var(--accent); color: #fff; font-weight: 600; }
.chip:hover { border-color: var(--accent); color: var(--accent-dark); }

.skills-heading { font-family: 'Bricolage Grotesque', sans-serif; font-size: 1rem; font-weight: 700; color: var(--text); margin-bottom: 1.25rem; }
.skill-groups { display: flex; flex-direction: column; gap: 1rem; }
.skill-group { display: flex; flex-direction: column; gap: 0.5rem; }
.skill-group-label { font-size: 0.7rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-3); font-family: 'JetBrains Mono', monospace; }
.skill-pills { display: flex; flex-wrap: wrap; gap: 0.35rem; }
.skill-pills span {
  padding: 0.3rem 0.75rem; border-radius: var(--radius-pill);
  background: var(--bg-2); border: 1px solid var(--border);
  font-size: 0.78rem; color: var(--text-2); transition: var(--transition);
}
.skill-pills span:hover { border-color: var(--accent); color: var(--accent-dark); background: var(--accent-dim); }

/* TIMELINE */
.timeline-section { margin-top: 4rem; }
.timeline-heading { font-family: 'Bricolage Grotesque', sans-serif; font-size: 1.1rem; font-weight: 700; color: var(--text); margin-bottom: 2rem; }
.timeline { display: flex; flex-direction: column; gap: 0; position: relative; }
.tl-item { display: grid; grid-template-columns: 130px 24px 1fr; gap: 0 1rem; position: relative; padding-bottom: 2rem; }
.tl-item:last-child { padding-bottom: 0; }
.tl-item::before { content: ''; position: absolute; left: calc(130px + 1rem + 11px); top: 22px; bottom: -2px; width: 1px; background: var(--border); z-index: 0; }
.tl-item:last-child::before { display: none; }
.tl-left { text-align: right; padding-top: 2px; }
.tl-date { font-family: 'JetBrains Mono', monospace; font-size: 0.7rem; color: var(--text-3); white-space: nowrap; }
.tl-dot { width: 12px; height: 12px; border-radius: 50%; background: var(--bg-3); border: 2px solid var(--border); flex-shrink: 0; margin-top: 4px; position: relative; z-index: 1; }
.tl-dot-active { background: var(--accent); border-color: var(--accent); box-shadow: 0 0 0 4px var(--accent-dim); }
.tl-right h4 { font-size: 0.9rem; font-weight: 700; color: var(--text); margin-bottom: 0.3rem; }
.tl-right p { font-size: 0.82rem; color: var(--text-2); line-height: 1.6; }

/* ── PROJECTS ── */
.project-filters { display: flex; align-items: center; gap: 0.4rem; flex-wrap: wrap; justify-content: center; margin-bottom: 2.5rem; }
.filter-btn {
  padding: 0.45rem 1rem; border-radius: var(--radius-pill);
  font-size: 0.8rem; font-weight: 500; color: var(--text-2);
  background: var(--bg-2); border: 1px solid var(--border);
  transition: var(--transition);
}
.filter-btn:hover, .filter-btn.active {
  background: var(--text); color: var(--bg); border-color: var(--text);
}
.projects-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem;
}
.project-card {
  background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 1.5rem; transition: var(--transition); cursor: pointer; position: relative;
  overflow: hidden;
}
.project-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); border-color: var(--border-hover); }
.project-card.hidden { display: none; }

.pc-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1rem; }
.pc-icon {
  width: 42px; height: 42px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center; font-size: 1.1rem;
  flex-shrink: 0;
}
.pc-icon.fintech { background: rgba(59,130,246,0.1); color: #3b82f6; }
.pc-icon.ai { background: rgba(168,85,247,0.1); color: #a855f7; }
.pc-icon.education { background: rgba(245,158,11,0.1); color: #f59e0b; }
.pc-icon.productivity { background: rgba(16,185,129,0.1); color: #10b981; }
.pc-icon.chrome { background: rgba(239,68,68,0.1); color: #ef4444; }

.pc-badges { display: flex; align-items: center; gap: 0.4rem; }
.cat-badge {
  font-size: 0.7rem; font-weight: 600; padding: 0.25rem 0.65rem;
  border-radius: var(--radius-pill); text-transform: uppercase; letter-spacing: 0.05em;
}
.cat-badge.fintech { background: rgba(59,130,246,0.1); color: #3b82f6; }
.cat-badge.ai { background: rgba(168,85,247,0.1); color: #a855f7; }
.cat-badge.education { background: rgba(245,158,11,0.1); color: #d97706; }
.cat-badge.productivity { background: rgba(16,185,129,0.1); color: #059669; }
.cat-badge.chrome { background: rgba(239,68,68,0.1); color: #dc2626; }

/* status-dot removed */

.pc-name { font-family: 'Bricolage Grotesque', sans-serif; font-size: 1.05rem; font-weight: 700; color: var(--text); margin-bottom: 0.5rem; }
.pc-desc { font-size: 0.83rem; color: var(--text-2); line-height: 1.6; margin-bottom: 1rem; }
.pc-tech { display: flex; flex-wrap: wrap; gap: 0.3rem; margin-bottom: 1rem; }
.pc-tech span {
  font-size: 0.7rem; padding: 0.2rem 0.6rem; border-radius: var(--radius-pill);
  background: var(--bg-2); border: 1px solid var(--border); color: var(--text-3);
  font-family: 'JetBrains Mono', monospace;
}
.pc-view-btn {
  font-size: 0.78rem; font-weight: 600; color: var(--text-2);
  transition: var(--transition); padding: 0; background: none; border: none;
}
.pc-view-btn:hover { color: var(--accent-dark); }

/* ── MAKERLAB ── */
.makerlab-section { position: relative; overflow: hidden; }
.makerlab-bg-text {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  font-family: 'Bricolage Grotesque', sans-serif; font-size: clamp(6rem, 14vw, 12rem);
  font-weight: 900; letter-spacing: -0.04em; color: var(--text);
  opacity: 0.025; pointer-events: none; user-select: none;
  white-space: nowrap;
}
.ml-counters {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem;
  margin-bottom: 3.5rem;
}
.ml-counter {
  text-align: center; padding: 2rem 1.5rem;
  background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius);
  transition: var(--transition);
}
.ml-counter:hover { border-color: var(--border-hover); box-shadow: var(--shadow); }
.ml-num { font-family: 'Bricolage Grotesque', sans-serif; font-size: 2.4rem; font-weight: 900; color: var(--text); }
.ml-plus { font-family: 'Bricolage Grotesque', sans-serif; font-size: 1.6rem; font-weight: 900; color: var(--accent); }
.ml-label { display: block; font-size: 0.78rem; color: var(--text-2); margin-top: 0.4rem; }

.ml-product-marquee { overflow: hidden; margin-bottom: 3rem; padding: 1rem 0; position: relative; }
.ml-product-marquee::before, .ml-product-marquee::after {
  content: ''; position: absolute; top: 0; bottom: 0; width: 80px; z-index: 1; pointer-events: none;
}
.ml-product-marquee::before { left: 0; background: linear-gradient(to right, var(--bg), transparent); }
.ml-product-marquee::after { right: 0; background: linear-gradient(to left, var(--bg), transparent); }
.marquee-track { display: flex; gap: 1.5rem; width: max-content; animation: marquee-scroll 22s linear infinite; }
.marquee-track span {
  font-family: 'Bricolage Grotesque', sans-serif; font-size: 0.9rem; font-weight: 600;
  color: var(--text-3); white-space: nowrap; padding: 0.35rem 1rem;
  border-radius: var(--radius-pill); border: 1px solid var(--border);
  transition: var(--transition);
}
.marquee-track span:not(:nth-child(even)):hover { color: var(--accent-dark); border-color: var(--accent); background: var(--accent-dim); }
@keyframes marquee-scroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }

.ml-pillars { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; }
.ml-pillar {
  background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 1.5rem; transition: var(--transition);
}
.ml-pillar:hover { border-color: var(--border-hover); transform: translateY(-3px); box-shadow: var(--shadow); }
.pillar-icon { font-size: 1.75rem; margin-bottom: 0.75rem; }
.ml-pillar h4 { font-family: 'Bricolage Grotesque', sans-serif; font-size: 0.95rem; font-weight: 700; color: var(--text); margin-bottom: 0.5rem; }
.ml-pillar p { font-size: 0.82rem; color: var(--text-2); line-height: 1.6; }

/* ── TECH STACK ── */
.tech-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; }
.tech-col-heading { font-family: 'Bricolage Grotesque', sans-serif; font-size: 1rem; font-weight: 700; color: var(--text); margin-bottom: 1.25rem; }
.tech-cards { display: flex; flex-direction: column; gap: 0.75rem; }
.tech-card {
  display: flex; align-items: center; gap: 1rem;
  background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 1rem 1.25rem; transition: var(--transition);
}
.tech-card:hover { border-color: var(--border-hover); box-shadow: var(--shadow); }
.tech-emoji { font-size: 1.3rem; flex-shrink: 0; }
.tech-info { flex: 1; }
.tech-info strong { font-size: 0.88rem; font-weight: 700; color: var(--text); display: block; margin-bottom: 0.1rem; }
.tech-info p { font-size: 0.78rem; color: var(--text-2); }
.tech-bar { width: 60px; height: 4px; background: var(--bg-3); border-radius: 4px; overflow: hidden; flex-shrink: 0; }
.tech-bar div { height: 100%; background: var(--accent); border-radius: 4px; transition: width 1.2s ease; }

/* ── CERTIFICATIONS ── */
.certs-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; }
.cert-card {
  background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius);
  overflow: hidden; transition: var(--transition);
}
.cert-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); border-color: var(--border-hover); }
.cert-card-img { position: relative; aspect-ratio: 4/3; overflow: hidden; background: var(--bg-3); }
.cert-card-img img { width: 100%; height: 100%; object-fit: cover; }
/* cert-icon-placeholder removed */
.cert-year-overlay {
  position: absolute; bottom: 0.5rem; right: 0.5rem;
  font-family: 'JetBrains Mono', monospace; font-size: 0.7rem; font-weight: 500;
  background: rgba(0,0,0,0.6); color: #fff; padding: 0.2rem 0.5rem; border-radius: 6px;
}
.cert-card-body { padding: 1.1rem; }
.cert-info h4 { font-size: 0.88rem; font-weight: 700; color: var(--text); margin-bottom: 0.25rem; }
.cert-issuer { font-size: 0.76rem; color: var(--text-3); margin-bottom: 0.75rem; }
.cert-view-btn {
  font-size: 0.78rem; font-weight: 600; color: var(--accent-dark);
  background: none; border: none; padding: 0; cursor: pointer; transition: var(--transition);
  display: inline-flex; align-items: center; gap: 0.3rem;
}
.cert-view-btn:hover { gap: 0.55rem; }

/* ── RESOURCES ── */
.resources-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; }
.resource-card {
  background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius);
  overflow: hidden; transition: var(--transition); display: flex; flex-direction: column;
}
.resource-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); border-color: var(--border-hover); }
.resource-card-img { position: relative; aspect-ratio: 16/9; background: var(--bg-2); overflow: hidden; }
.resource-card-img-placeholder { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; font-size: 2rem; }
.resource-img-badge {
  position: absolute; top: 0.6rem; right: 0.6rem;
  font-size: 0.65rem; font-weight: 700; padding: 0.2rem 0.55rem; border-radius: var(--radius-pill);
  text-transform: uppercase; letter-spacing: 0.06em;
}
.resource-img-badge.free { background: rgba(62,201,167,0.15); color: var(--accent-dark); border: 1px solid rgba(62,201,167,0.3); }
.resource-img-badge.guide { background: rgba(59,130,246,0.1); color: #2563eb; border: 1px solid rgba(59,130,246,0.25); }
.resource-card-body { padding: 1.1rem; flex: 1; display: flex; flex-direction: column; }
.resource-card-body h4 { font-size: 0.9rem; font-weight: 700; color: var(--text); margin-bottom: 0.4rem; }
.resource-card-body p { font-size: 0.8rem; color: var(--text-2); line-height: 1.6; flex: 1; margin-bottom: 1rem; }
.resource-dl-btn {
  font-size: 0.8rem; font-weight: 600; color: var(--accent-dark);
  background: none; border: none; padding: 0; cursor: pointer; transition: var(--transition);
}
.resource-dl-btn:hover { color: var(--text); }

/* ── BLOG ── */
.blog-controls { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; margin-bottom: 3rem; justify-content: space-between; }
.blog-search-wrap {
  display: flex; align-items: center; gap: 0.65rem;
  background: var(--bg-2); border: 1px solid var(--border); border-radius: var(--radius-pill);
  padding: 0.55rem 1.1rem; flex: 1; max-width: 300px; color: var(--text-2);
  transition: var(--transition);
}
.blog-search-wrap:focus-within { border-color: var(--accent); background: var(--bg); box-shadow: 0 0 0 3px var(--accent-dim); }
.blog-search { background: none; border: none; outline: none; color: var(--text); font-size: 0.85rem; font-family: inherit; flex: 1; }
.blog-search::placeholder { color: var(--text-3); }
.blog-cat-filters { display: flex; align-items: center; gap: 0.4rem; flex-wrap: wrap; }
.blog-filter-btn {
  padding: 0.45rem 0.9rem; border-radius: var(--radius-pill);
  font-size: 0.78rem; font-weight: 600; color: var(--text-2);
  background: var(--bg-2); border: 1px solid var(--border); transition: var(--transition);
  letter-spacing: -0.005em;
}
.blog-filter-btn:hover { border-color: var(--border-hover); color: var(--text); }
.blog-filter-btn.active { background: var(--text); color: var(--bg); border-color: var(--text); }

.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; grid-auto-rows: 1fr; }
.blog-card {
  background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius);
  overflow: hidden; transition: var(--transition); display: flex; flex-direction: column;
  position: relative;
}
.blog-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); border-color: var(--border-hover); background: var(--card-hover); }
.blog-card.hidden { display: none; }

/* Featured card: spans two columns and rows, anchors the grid.
   Structure is image > top(pill) > body as siblings, so for the
   side-by-side treatment we group image+top into a positioned block
   and let body sit alongside it. */
.featured-blog {
  grid-column: span 2; grid-row: span 2;
  display: grid; grid-template-columns: 46% 54%; align-items: stretch;
}
.featured-blog .blog-card-image { grid-column: 1; grid-row: 1 / 3; aspect-ratio: auto; height: 100%; }
.featured-blog .blog-card-top { grid-column: 1; grid-row: 1; align-self: start; position: relative; z-index: 2; padding: 1.1rem; }
.featured-blog .blog-card-top .blog-cat-pill,
.featured-blog .blog-card-top .featured-tag { background: var(--bg); box-shadow: 0 2px 8px rgba(0,0,0,0.08); }
.featured-blog .blog-card-body { grid-column: 2; grid-row: 1 / 3; padding: 1.75rem 1.85rem; justify-content: center; }
.featured-blog .blog-title { font-size: 1.55rem; line-height: 1.22; margin-bottom: 0.75rem; }
.featured-blog .blog-excerpt { font-size: 0.92rem; -webkit-line-clamp: 4; }
@media (max-width: 900px) {
  .featured-blog { grid-column: span 1; grid-row: span 1; grid-template-columns: 1fr; }
  .featured-blog .blog-card-image { grid-column: 1; grid-row: 1; aspect-ratio: 16/9; height: auto; }
  .featured-blog .blog-card-top { grid-column: 1; grid-row: 1; position: absolute; top: 0; left: 0; right: 0; }
  .featured-blog .blog-card-body { grid-column: 1; grid-row: 2; padding: 1.1rem 1.1rem 1.2rem; }
  .featured-blog .blog-title { font-size: 1.1rem; }
}

/* Card imagery: abstract brand-derived texture instead of literal emoji icon */
.blog-card-image { aspect-ratio: 16/9; background: var(--bg-3); overflow: hidden; position: relative; }
.blog-card-image-placeholder {
  width: 100%; height: 100%; display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
  background: linear-gradient(135deg, var(--bg-3) 0%, var(--bg-4) 100%);
}
.blog-card-image-placeholder::before {
  content: ''; position: absolute; inset: -20%;
  background-image:
    radial-gradient(circle at 20% 30%, var(--accent-glow) 0%, transparent 38%),
    radial-gradient(circle at 80% 75%, rgba(0,0,0,0.04) 0%, transparent 45%);
  opacity: 0.7;
}
.blog-card-image-placeholder::after {
  content: ''; position: absolute; inset: 0;
  background-image: linear-gradient(135deg, transparent 0%, transparent 48%, var(--border) 48%, var(--border) 52%, transparent 52%, transparent 100%);
  background-size: 28px 28px; opacity: 0.4;
}
.blog-image-gen {
  position: relative; z-index: 1; font-family: 'JetBrains Mono', monospace;
  font-size: 0.68rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--accent-dark); background: var(--bg); padding: 0.35rem 0.75rem;
  border-radius: var(--radius-pill); border: 1px solid var(--border-hover);
  display: inline-flex; align-items: center; gap: 0.4rem;
}
.blog-image-gen::before { content: ''; width: 5px; height: 5px; border-radius: 50%; background: var(--accent); flex-shrink: 0; }

.blog-card-top { display: flex; align-items: center; justify-content: space-between; padding: 1.1rem 1.1rem 0; }

/* Category pills: one coherent accent system, category distinguished by label + dot, not rainbow color */
.blog-cat-pill {
  font-size: 0.68rem; font-weight: 700; padding: 0.28rem 0.7rem 0.28rem 0.55rem;
  border-radius: var(--radius-pill); text-transform: uppercase; letter-spacing: 0.06em;
  background: var(--bg-3); color: var(--text-2); border: 1px solid var(--border);
  display: inline-flex; align-items: center; gap: 0.4rem;
}
.blog-cat-pill::before { content: ''; width: 5px; height: 5px; border-radius: 50%; flex-shrink: 0; background: var(--text-3); }
.blog-cat-pill.ai::before { background: #8b5cf6; }
.blog-cat-pill.startup::before { background: #3b82f6; }
.blog-cat-pill.engineering::before { background: var(--accent-dark); }
.blog-cat-pill.africa::before { background: #d97706; }
.blog-cat-pill.design::before { background: #ec4899; }
.featured-tag {
  font-size: 0.66rem; font-weight: 700; color: var(--accent-dark); font-family: 'JetBrains Mono', monospace;
  text-transform: uppercase; letter-spacing: 0.08em; display: inline-flex; align-items: center; gap: 0.3rem;
}
.featured-tag::before { content: '★'; font-size: 0.7rem; }

.blog-card-body { padding: 1.1rem 1.1rem 1.2rem; flex: 1; display: flex; flex-direction: column; }
.blog-meta { display: flex; gap: 0; margin-bottom: 0.65rem; align-items: center; }
.blog-date, .blog-read { font-size: 0.72rem; color: var(--text-3); font-family: 'JetBrains Mono', monospace; }
.blog-date::after { content: '·'; margin: 0 0.6rem; color: var(--text-3); }
.blog-title {
  font-family: 'Bricolage Grotesque', sans-serif; font-size: 1.05rem; font-weight: 700;
  color: var(--text); margin-bottom: 0.55rem; line-height: 1.32; letter-spacing: -0.01em;
}
.blog-excerpt {
  font-size: 0.84rem; color: var(--text-2); line-height: 1.65; flex: 1; margin-bottom: 1.1rem;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.blog-card-actions { display: flex; align-items: center; justify-content: space-between; padding-top: 0.85rem; border-top: 1px solid var(--border); }
.blog-read-btn { font-size: 0.8rem; font-weight: 600; color: var(--accent-dark); background: none; border: none; cursor: pointer; transition: var(--transition); padding: 0; }
.blog-read-btn:hover { color: var(--text); }
.blog-social-row { display: flex; align-items: center; gap: 0.5rem; }
.blog-like-btn, .blog-comment-btn, .blog-share-btn {
  display: inline-flex; align-items: center; gap: 0.3rem;
  font-size: 0.75rem; color: var(--text-3); background: none; border: none;
  cursor: pointer; transition: var(--transition); padding: 0.2rem 0.4rem; border-radius: 6px;
}
.blog-like-btn:hover, .blog-like-btn.liked { color: #f87171; background: rgba(248,113,113,0.08); }
.blog-like-btn.liked svg path { fill: #f87171; stroke: #f87171; }
.blog-comment-btn:hover { color: var(--accent-dark); background: var(--accent-dim); }
.blog-share-btn:hover { color: #60a5fa; background: rgba(96,165,250,0.08); }
.like-count, .comment-count { font-size: 0.72rem; }

/* ── CONTACT ── */
.contact-section { background: var(--bg); }
.contact-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 4rem; }
.contact-intro h3 { font-family: 'Bricolage Grotesque', sans-serif; font-size: 1.3rem; font-weight: 700; color: var(--text); margin-bottom: 0.75rem; }
.contact-intro p { color: var(--text-2); line-height: 1.7; margin-bottom: 2rem; }
.contact-details { display: flex; flex-direction: column; gap: 1.25rem; margin-bottom: 2rem; }
.contact-detail-item { display: flex; align-items: flex-start; gap: 1rem; }
.cd-icon {
  width: 38px; height: 38px; border-radius: var(--radius-sm);
  background: var(--bg-2); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center; color: var(--accent-dark); flex-shrink: 0;
}
.cd-label { font-size: 0.72rem; color: var(--text-3); font-family: 'JetBrains Mono', monospace; text-transform: uppercase; letter-spacing: 0.08em; display: block; margin-bottom: 0.15rem; }
.cd-value { font-size: 0.88rem; font-weight: 500; color: var(--text); }
a.cd-value:hover { color: var(--accent-dark); }
.contact-socials { display: flex; gap: 0.5rem; }
.cs-link {
  width: 38px; height: 38px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-2); background: var(--bg-2); border: 1px solid var(--border);
  transition: var(--transition);
}
.cs-link:hover { color: var(--accent-dark); border-color: var(--accent); background: var(--accent-dim); }

.contact-form { display: flex; flex-direction: column; gap: 1rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { display: flex; flex-direction: column; gap: 0.4rem; }
.form-group label { font-size: 0.8rem; font-weight: 600; color: var(--text); }
.form-group input, .form-group textarea, .form-group select {
  background: var(--input-bg); border: 1.5px solid var(--border);
  border-radius: var(--radius-sm); padding: 0.7rem 1rem; color: var(--text);
  font-family: inherit; font-size: 0.88rem; transition: var(--transition); outline: none;
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { border-color: var(--accent); }
.form-group textarea { resize: vertical; min-height: 120px; }
.form-error { font-size: 0.75rem; color: #ef4444; min-height: 1rem; }

/* ── FOOTER ── */
.footer { background: var(--bg-2); border-top: 1px solid var(--border); padding: 3rem 0 1.5rem; }
.footer-top { display: grid; grid-template-columns: auto 1fr auto; align-items: start; gap: 2rem; padding-bottom: 2.5rem; border-bottom: 1px solid var(--border); margin-bottom: 1.5rem; }
.footer-brand { display: flex; align-items: center; gap: 0.75rem; }
.footer-logo-mark { width: 38px; height: 38px; border-radius: 50%; overflow: hidden; border: 1.5px solid var(--accent); }
.footer-profile-img { width: 100%; height: 100%; object-fit: cover; }
.footer-name { font-family: 'Bricolage Grotesque', sans-serif; font-size: 0.95rem; font-weight: 700; color: var(--text); }
.footer-tagline { font-size: 0.76rem; color: var(--text-3); }
.footer-nav { display: flex; align-items: center; justify-content: center; gap: 0.25rem; flex-wrap: wrap; }
.footer-nav a { font-size: 0.82rem; color: var(--text-2); padding: 0.3rem 0.65rem; border-radius: var(--radius-pill); transition: var(--transition); }
.footer-nav a:hover { color: var(--text); background: var(--bg-3); }
.footer-socials { display: flex; align-items: center; gap: 0.4rem; }
.fs-link {
  width: 34px; height: 34px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-2); background: var(--bg-3); border: 1px solid var(--border); transition: var(--transition);
}
.fs-link:hover { color: var(--accent-dark); border-color: var(--accent); background: var(--accent-dim); }
.footer-bottom { text-align: center; font-size: 0.78rem; color: var(--text-3); }

/* ── TOAST ── */
.toast {
  position: fixed; bottom: 2rem; left: 50%; transform: translateX(-50%) translateY(80px);
  background: var(--text); color: var(--bg);
  border-radius: var(--radius-pill); padding: 0.75rem 1.5rem;
  display: flex; align-items: center; gap: 0.5rem;
  font-size: 0.85rem; font-weight: 500;
  box-shadow: var(--shadow-lg); z-index: 8000;
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.35s ease;
  opacity: 0; pointer-events: none;
}
.toast.show { transform: translateX(-50%) translateY(0); opacity: 1; pointer-events: auto; }
.toast.success .toast-icon { color: var(--accent); }
.toast.error .toast-icon { color: #f87171; }

/* ── MODALS ── */
.modal-overlay {
  position: fixed; inset: 0; z-index: 3000;
  background: rgba(0,0,0,0.4); backdrop-filter: blur(8px);
  display: flex; align-items: center; justify-content: center;
  padding: 1.5rem; opacity: 0; visibility: hidden; transition: var(--transition);
}
.modal-overlay.open { opacity: 1; visibility: visible; }
.modal-box {
  background: var(--card-bg); border-radius: var(--radius); border: 1px solid var(--border);
  max-width: 560px; width: 100%; max-height: 90vh; overflow-y: auto;
  padding: 2.5rem; position: relative; box-shadow: var(--shadow-lg);
  transform: scale(0.95) translateY(20px); transition: var(--transition);
}
.modal-overlay.open .modal-box { transform: scale(1) translateY(0); }
.modal-close {
  position: absolute; top: 1.25rem; right: 1.25rem;
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--bg-2); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-2); transition: var(--transition);
}
.modal-close:hover { background: var(--bg-3); color: var(--text); }

/* PROJECT MODAL */
.modal-blog { max-width: 700px; }
.project-modal-content, .blog-modal-content { color: var(--text); }
.project-modal-content h2, .blog-modal-content h2 {
  font-family: 'Bricolage Grotesque', sans-serif; font-size: 1.5rem; font-weight: 800; margin-bottom: 1rem;
}
.project-modal-content p, .blog-modal-content p { font-size: 0.9rem; color: var(--text-2); line-height: 1.75; margin-bottom: 1rem; }
.project-modal-content h4 { font-size: 0.9rem; font-weight: 700; color: var(--text); margin-bottom: 0.6rem; }
.modal-tech-pills, .modal-feature-pills { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-bottom: 1.25rem; }
.modal-tech-pills span, .modal-feature-pills span {
  font-size: 0.75rem; padding: 0.25rem 0.7rem; border-radius: var(--radius-pill);
  background: var(--bg-2); border: 1px solid var(--border); color: var(--text-2);
  font-family: 'JetBrains Mono', monospace;
}
.modal-feature-pills span { background: var(--accent-dim); border-color: rgba(62,201,167,0.25); color: var(--accent-dark); }

/* RESUME MODAL */
.resume-modal-inner { text-align: center; }
.resume-modal-icon { margin: 0 auto 1rem; width: 56px; height: 56px; border-radius: 16px; background: var(--bg-2); display: flex; align-items: center; justify-content: center; color: var(--accent-dark); }
.resume-modal-inner h2 { font-family: 'Bricolage Grotesque', sans-serif; font-size: 1.4rem; font-weight: 800; color: var(--text); margin-bottom: 0.5rem; }
.resume-modal-inner p { color: var(--text-2); font-size: 0.88rem; margin-bottom: 1.5rem; }
.resume-modal-inner .contact-form { text-align: left; }

/* CERT MODAL — image viewer */
.cert-modal-box { max-width: 640px; }
.cert-modal-content { display: flex; flex-direction: column; gap: 1.25rem; }
.cert-modal-img-wrap {
  position: relative; border-radius: var(--radius); overflow: hidden;
  background: var(--bg-3); border: 1px solid var(--border);
}
.cert-modal-img-wrap img {
  width: 100%; display: block; object-fit: contain;
  max-height: 420px;
}
.cert-modal-placeholder {
  width: 100%; min-height: 220px; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 0.75rem;
  background: var(--bg-2);
}
.cert-modal-placeholder-icon { font-size: 3.5rem; }
.cert-modal-placeholder-text { font-size: 0.82rem; color: var(--text-3); font-family: 'JetBrains Mono', monospace; }
.cert-modal-info { }
.cert-modal-info h3 { font-family: 'Bricolage Grotesque', sans-serif; font-size: 1.15rem; font-weight: 800; color: var(--text); margin-bottom: 0.25rem; }
.cert-modal-issuer { font-size: 0.8rem; color: var(--text-3); font-family: 'JetBrains Mono', monospace; margin-bottom: 0.6rem; }
.cert-modal-desc { font-size: 0.87rem; color: var(--text-2); line-height: 1.65; }
.cert-modal-actions { display: flex; gap: 0.75rem; }

/* RESOURCE MODAL */
.resource-modal-inner { text-align: center; }
.resource-modal-inner h2 { font-family: 'Bricolage Grotesque', sans-serif; font-size: 1.3rem; font-weight: 800; color: var(--text); margin: 0.75rem 0 0.5rem; }
.resource-modal-inner p { color: var(--text-2); font-size: 0.88rem; margin-bottom: 1.5rem; }
.resource-modal-icon { font-size: 2.5rem; }
.resource-modal-note { font-size: 0.75rem; color: var(--text-3); margin-top: 0.75rem; }

/* WRITE BLOG MODAL */
.modal-write-blog { max-width: 680px; }
.write-blog-inner h2 { font-family: 'Bricolage Grotesque', sans-serif; font-size: 1.4rem; font-weight: 800; color: var(--text); margin-bottom: 0.5rem; }
.write-blog-note { font-size: 0.85rem; color: var(--text-2); margin-bottom: 1.5rem; }
.blog-editor-toolbar { display: flex; gap: 0.4rem; flex-wrap: wrap; margin-bottom: 0.5rem; }
.toolbar-btn {
  padding: 0.3rem 0.65rem; border-radius: 6px; font-size: 0.8rem; font-weight: 600;
  background: var(--bg-2); border: 1px solid var(--border); color: var(--text-2); transition: var(--transition);
}
.toolbar-btn:hover { background: var(--bg-3); color: var(--text); }
.write-blog-actions { display: flex; gap: 0.75rem; justify-content: flex-end; margin-top: 1rem; }

/* COMMENT MODAL */
.comment-modal-box { max-width: 560px; max-height: 80vh; overflow-y: auto; }
.comment-modal-inner h3 { font-family: 'Bricolage Grotesque', sans-serif; font-size: 1.1rem; font-weight: 800; color: var(--text); margin-bottom: 1.25rem; }
.comment-list { display: flex; flex-direction: column; gap: 0.85rem; margin-bottom: 1.5rem; }
.comment-item { display: flex; gap: 0.75rem; padding: 0.85rem; background: var(--bg-2); border-radius: var(--radius-sm); border: 1px solid var(--border); }
.comment-avatar { width: 34px; height: 34px; border-radius: 50%; flex-shrink: 0; background: var(--accent); display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 0.78rem; color: #fff; }
.comment-body { flex: 1; }
.comment-author { font-weight: 700; font-size: 0.83rem; color: var(--text); }
.comment-time { font-size: 0.7rem; color: var(--text-3); margin-left: 0.5rem; }
.comment-text { font-size: 0.84rem; color: var(--text-2); margin-top: 0.25rem; line-height: 1.5; }
.comment-form { border-top: 1px solid var(--border); padding-top: 1.25rem; }
.comment-form .form-group { margin-bottom: 0.7rem; }
.comment-empty { text-align: center; color: var(--text-3); font-size: 0.85rem; padding: 1.5rem 0; }

/* SHARE DROPDOWN */
.share-dropdown {
  position: fixed; z-index: 8000; background: var(--card-bg); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 0.4rem; box-shadow: var(--shadow-lg);
  display: flex; flex-direction: column; gap: 0.15rem; min-width: 155px;
  animation: fadeInScale 0.15s ease;
}
@keyframes fadeInScale { from { opacity: 0; transform: scale(0.9); } to { opacity: 1; transform: scale(1); } }
.share-dropdown button { display: flex; align-items: center; gap: 0.5rem; padding: 0.5rem 0.75rem; border-radius: 8px; font-size: 0.82rem; color: var(--text-2); background: none; border: none; cursor: pointer; transition: background 0.15s; font-family: inherit; text-align: left; }
.share-dropdown button:hover { background: var(--bg-2); color: var(--text); }

/* ── FLOATING AI CHAT FAB ── */
.ai-chat-fab {
  position: fixed; bottom: 2rem; right: 2rem; z-index: 1400;
  width: 54px; height: 54px; border-radius: 50%;
  background: var(--text); color: var(--bg);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 30px rgba(0,0,0,0.18), 0 2px 8px rgba(0,0,0,0.1);
  border: none; cursor: pointer; transition: transform 0.3s cubic-bezier(0.4,0,0.2,1), background 0.2s, box-shadow 0.2s;
}
.ai-chat-fab:hover { background: var(--accent); transform: scale(1.07); box-shadow: 0 10px 36px rgba(62,201,167,0.4); }
.ai-chat-fab.open { background: var(--accent); }
.ai-fab-pulse {
  position: absolute; top: 11px; right: 11px;
  width: 9px; height: 9px; border-radius: 50%; background: #22c55e;
  border: 2px solid var(--bg); animation: pulse-dot 2.4s ease-in-out infinite;
}
.ai-chat-fab.open .ai-fab-pulse { display: none; }

/* ── ASK ME SIDEBAR (RIGHT DRAWER) ── */
/* ── TRUE SPLIT-SCREEN LAYOUT (Rivo-style) ── */
/* body is always flex-row; sidebar width animates 0 → 380px */
.page-content-wrap {
  flex: 1;
  min-width: 0;
}
.askme-sidebar {
  width: 0;
  min-width: 0;
  flex-shrink: 0;
  height: 100vh;
  position: sticky;
  top: 0;
  background: var(--card-bg);
  border-left: 0px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: width 0.42s cubic-bezier(0.4, 0, 0.2, 1),
              min-width 0.42s cubic-bezier(0.4, 0, 0.2, 1),
              border-left-width 0.42s;
}
.askme-sidebar.open {
  width: 380px;
  min-width: 380px;
  border-left-width: 1px;
}
.askme-sidebar-inner {
  width: 380px;
  height: 100%;
  display: flex;
  flex-direction: column;
  padding: 1.25rem;
  overflow: hidden;
}
.askme-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 0; padding-bottom: 1.1rem; border-bottom: 1px solid var(--border); margin-bottom: 1.1rem; }
.askme-brand { display: flex; align-items: center; gap: 0.75rem; }
.askme-avatar { width: 40px; height: 40px; border-radius: 50%; overflow: hidden; border: 2px solid var(--accent); flex-shrink: 0; }
.askme-avatar-img { width: 100%; height: 100%; object-fit: cover; }
.askme-brand-text { display: flex; flex-direction: column; gap: 0.15rem; }
.askme-brand h3 { font-family: 'Bricolage Grotesque', sans-serif; font-size: 0.95rem; font-weight: 700; color: var(--text); line-height: 1; }
.askme-online { display: flex; align-items: center; gap: 0.35rem; font-size: 0.7rem; color: #22c55e; font-weight: 500; }
.askme-online-dot { width: 6px; height: 6px; border-radius: 50%; background: #22c55e; flex-shrink: 0; animation: pulse-dot 2s ease-in-out infinite; }
.askme-close { width: 32px; height: 32px; border-radius: 50%; background: var(--bg-2); border: 1px solid var(--border); display: flex; align-items: center; justify-content: center; color: var(--text-2); transition: var(--transition); flex-shrink: 0; }
.askme-close:hover { background: var(--bg-3); color: var(--text); }
.askme-intro { font-size: 0.82rem; color: var(--text-2); margin-bottom: 1.1rem; line-height: 1.55; }
.askme-chips { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-bottom: 1.1rem; }
.askme-chip {
  font-size: 0.74rem; padding: 0.3rem 0.7rem; border-radius: var(--radius-pill);
  background: var(--bg-2); border: 1px solid var(--border); color: var(--text-2);
  cursor: pointer; transition: var(--transition);
}
.askme-chip:hover { border-color: var(--accent); color: var(--accent-dark); background: var(--accent-dim); }
.askme-messages { flex: 1; overflow-y: auto; display: flex; flex-direction: column; gap: 0.75rem; padding-right: 0.25rem; margin-bottom: 1rem; }
.askme-msg { display: flex; }
.askme-msg.bot { justify-content: flex-start; }
.askme-msg.user { justify-content: flex-end; }
.msg-bubble {
  max-width: 82%; padding: 0.65rem 0.9rem; border-radius: 12px;
  font-size: 0.84rem; line-height: 1.55;
}
.askme-msg.bot .msg-bubble { background: var(--bg-2); color: var(--text); border-bottom-left-radius: 4px; }
.askme-msg.user .msg-bubble { background: var(--accent); color: #fff; border-bottom-right-radius: 4px; }
.askme-form { display: flex; align-items: center; gap: 0.5rem; background: var(--bg-2); border: 1px solid var(--border); border-radius: var(--radius-pill); padding: 0.4rem 0.4rem 0.4rem 1rem; transition: var(--transition); }
.askme-form:focus-within { border-color: var(--accent); }
.askme-form input { background: none; border: none; outline: none; color: var(--text); font-size: 0.85rem; font-family: inherit; flex: 1; }
.askme-form input::placeholder { color: var(--text-3); }
.askme-send { width: 32px; height: 32px; border-radius: 50%; background: var(--accent); color: #fff; display: flex; align-items: center; justify-content: center; border: none; cursor: pointer; flex-shrink: 0; transition: var(--transition); }
.askme-send:hover { background: var(--accent-dark); transform: scale(1.08); }
.askme-footer { font-size: 0.7rem; color: var(--text-3); text-align: center; margin-top: 0.6rem; }

/* ── Smart answering system additions ── */
.askme-source-badge {
  display: block;
  margin-top: 0.45rem;
  font-size: 0.62rem;
  font-family: 'JetBrains Mono', monospace;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--accent-dark);
  background: var(--accent-dim);
  border-radius: 4px;
  padding: 0.15rem 0.45rem;
  width: fit-content;
}
.typing-dots { display: inline-flex; align-items: center; gap: 4px; height: 18px; }
.typing-dots span {
  display: inline-block;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.6;
  animation: dot-bounce 1.2s ease-in-out infinite;
}
.typing-dots span:nth-child(2) { animation-delay: 0.2s; }
.typing-dots span:nth-child(3) { animation-delay: 0.4s; }
@keyframes dot-bounce {
  0%, 80%, 100% { transform: translateY(0); opacity: 0.4; }
  40% { transform: translateY(-6px); opacity: 1; }
}
.stream-cursor {
  display: inline-block;
  margin-left: 1px;
  color: var(--accent);
  animation: blink-cursor 0.7s step-end infinite;
  font-size: 0.85em;
  vertical-align: baseline;
}
@keyframes blink-cursor { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }
.askme-form input:disabled { opacity: 0.6; }
.askme-send:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

/* ── WRITE BLOG FAB ── */
.write-blog-fab {
  position: fixed; bottom: 2rem; left: 2rem; z-index: 500;
  width: 48px; height: 48px; border-radius: 50%;
  background: var(--text); color: var(--bg);
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-md); transition: var(--transition); border: none;
}
.write-blog-fab:hover { background: var(--accent); transform: rotate(10deg) scale(1.05); }

/* DS Panel removed */

/* ── BLOG READER SOCIAL BAR ── */
.blog-article-social-bar { display: flex; align-items: center; gap: 0.75rem; padding: 1rem 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); margin: 1.5rem 0; }
.blog-article-social-bar button { display: inline-flex; align-items: center; gap: 0.4rem; font-size: 0.85rem; font-weight: 500; color: var(--text-2); padding: 0.5rem 0.9rem; border-radius: 8px; background: var(--bg-2); border: 1px solid var(--border); cursor: pointer; transition: var(--transition); font-family: inherit; }
.blog-article-social-bar button:hover { color: var(--accent-dark); border-color: var(--accent); }

/* ── CARD IMAGE BASE TONE — consolidated above into .blog-card-image-placeholder ── */

/* ── SPINNING ANIMATION ── */
.spin { animation: spin 1s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .hero-container { grid-template-columns: 1fr; text-align: left; }
  .hero-visual { display: none; }
  .projects-grid { grid-template-columns: repeat(2, 1fr); }
  .ml-pillars { grid-template-columns: repeat(2, 1fr); }
  .certs-grid { grid-template-columns: repeat(2, 1fr); }
  .resources-grid { grid-template-columns: repeat(2, 1fr); }
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .ml-counters { grid-template-columns: repeat(2, 1fr); }
  .about-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .tech-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .footer-top { grid-template-columns: 1fr; gap: 1.5rem; }
  .footer-top > * { justify-self: start; }
}

@media (max-width: 768px) {
  .navbar { width: calc(100% - 2rem); top: 1rem; }
  .nav-links {
    display: none; flex-direction: column; position: absolute; top: calc(100% + 0.75rem);
    left: 0; right: 0; background: var(--card-bg); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 0.75rem; box-shadow: var(--shadow-lg);
    gap: 0.25rem; z-index: 100;
  }
  .nav-links.open { display: flex; }
  .nav-link { padding: 0.6rem 1rem; border-radius: 8px; width: 100%; }
  .logo-role { display: none; }
  .hamburger { display: flex; }
  .projects-grid { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .ml-pillars { grid-template-columns: 1fr 1fr; }
  .certs-grid { grid-template-columns: 1fr 1fr; }
  .resources-grid { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .tl-item { grid-template-columns: 90px 20px 1fr; }
  .tl-date { font-size: 0.65rem; }
  .askme-sidebar.open { width: 100vw; min-width: 100vw; }
  .askme-sidebar-inner { width: 100vw; }
}

@media (max-width: 480px) {
  .resources-grid, .certs-grid { grid-template-columns: 1fr; }
  .ml-pillars { grid-template-columns: 1fr; }
  .ml-counters { grid-template-columns: repeat(2, 1fr); }
  .hero-title { font-size: 2.2rem; }
}

/* ── BLOG READER PANEL ── */
.blog-reader-overlay {
  position: fixed; inset: 0; z-index: 1600;
  background: rgba(0,0,0,0.4); backdrop-filter: blur(4px);
  opacity: 0; visibility: hidden;
  transition: opacity 0.4s ease, visibility 0.4s ease;
}
.blog-reader-overlay.open { opacity: 1; visibility: visible; }
.blog-reader-panel {
  position: fixed; inset: 0; z-index: 1700;
  background: var(--bg); display: flex; flex-direction: column;
  transform: translateY(100%);
  transition: transform 0.5s cubic-bezier(0.4,0,0.2,1);
}
.blog-reader-panel.open { transform: translateY(0); }
.blog-reader-topbar {
  display: flex; align-items: center; gap: 1rem;
  padding: 0 1.5rem; height: 56px; flex-shrink: 0;
  border-bottom: 1px solid var(--border);
  background: var(--bg);
  position: sticky; top: 0; z-index: 10;
}
.blog-reader-progress-wrap {
  flex: 1; height: 3px; background: var(--bg-3); border-radius: 2px; overflow: hidden;
}
#blogReaderProgress {
  height: 100%; width: 0; background: var(--accent);
  transition: width 0.1s linear;
}
.blog-reader-back {
  display: inline-flex; align-items: center; gap: 0.4rem;
  font-size: 0.8rem; font-weight: 600; color: var(--text-2);
  padding: 0.35rem 0.75rem; border-radius: 8px;
  border: 1px solid var(--border); background: var(--bg-2);
  transition: var(--transition); flex-shrink: 0;
}
.blog-reader-back:hover { color: var(--accent); border-color: var(--border-hover); }
.blog-reader-actions { display: flex; gap: 0.5rem; flex-shrink: 0; }
.blog-reader-action-btn {
  display: inline-flex; align-items: center; gap: 0.4rem;
  font-size: 0.8rem; font-weight: 500; color: var(--text-2);
  padding: 0.35rem 0.75rem; border-radius: 8px;
  border: 1px solid var(--border); background: var(--bg-2);
  transition: var(--transition);
}
.blog-reader-action-btn:hover { color: var(--accent); border-color: var(--border-hover); }
.blog-reader-action-btn.liked svg path { fill: #f87171; stroke: #f87171; }
.blog-reader-action-btn.liked { color: #f87171; border-color: rgba(248,113,113,0.3); }
.blog-reader-scroll {
  flex: 1; overflow-y: auto; scroll-behavior: smooth;
}
.blog-reader-scroll::-webkit-scrollbar { width: 4px; }
.blog-reader-scroll::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }
.blog-reader-content {
  max-width: 720px; margin: 0 auto;
  padding: 3rem 1.5rem 5rem;
}
/* Article typography in reader */
.reader-cat-row { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 1rem; }
.reader-cat-pill {
  display: inline-block; font-family: 'JetBrains Mono', monospace;
  font-size: 0.68rem; font-weight: 500; text-transform: uppercase; letter-spacing: 0.12em;
  padding: 0.28rem 0.65rem; border-radius: 4px;
}
.reader-cat-pill.ai       { background: var(--accent-dim); color: var(--accent-dark); }
.reader-cat-pill.startup  { background: rgba(134,239,172,0.15); color: #22c55e; }
.reader-cat-pill.engineering { background: rgba(251,191,36,0.15); color: #f59e0b; }
.reader-cat-pill.africa   { background: rgba(251,146,60,0.15); color: #f97316; }
.reader-cat-pill.design   { background: rgba(167,139,250,0.15); color: #8b5cf6; }
.reader-title {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-size: clamp(1.9rem, 5vw, 2.8rem); font-weight: 900;
  color: var(--text); line-height: 1.1; letter-spacing: -0.025em;
  margin-bottom: 1rem;
}
.reader-excerpt {
  font-size: 1.1rem; color: var(--text-2); line-height: 1.7;
  margin-bottom: 1.25rem;
}
.reader-byline {
  display: flex; align-items: center; gap: 0.8rem;
  padding: 1rem 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
  margin-bottom: 2.5rem;
}
.reader-byline-avatar {
  width: 38px; height: 38px; border-radius: 50%; overflow: hidden;
  border: 2px solid var(--accent-dim);
}
.reader-byline-avatar img { width: 100%; height: 100%; object-fit: cover; }
.reader-byline-name { font-weight: 700; font-size: 0.9rem; color: var(--text); }
.reader-byline-sub { font-size: 0.75rem; color: var(--text-3); font-family: 'JetBrains Mono', monospace; }
.reader-body h2 {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-size: 1.45rem; font-weight: 800; color: var(--text);
  margin: 2.5rem 0 0.85rem; line-height: 1.2; letter-spacing: -0.02em;
}
.reader-body h3 {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-size: 1.15rem; font-weight: 700; color: var(--text);
  margin: 2rem 0 0.65rem;
}
.reader-body p {
  font-size: 1.05rem; line-height: 1.85; color: var(--text-2); margin-bottom: 1.3rem;
}
.reader-body strong { color: var(--text); font-weight: 700; }
.reader-body em { font-style: italic; }
.reader-body ul, .reader-body ol { margin: 0 0 1.3rem 1.5rem; }
.reader-body li { font-size: 1.05rem; line-height: 1.8; color: var(--text-2); margin-bottom: 0.4rem; }
.reader-body blockquote {
  margin: 2rem 0; padding: 1.25rem 1.5rem;
  border-left: 3px solid var(--accent);
  background: var(--bg-2); border-radius: 0 12px 12px 0;
}
.reader-body blockquote p {
  font-size: 1.12rem; color: var(--text); font-style: italic; margin-bottom: 0; line-height: 1.6;
}
.reader-body code {
  font-family: 'JetBrains Mono', monospace; font-size: 0.85em;
  padding: 0.15em 0.45em; background: var(--bg-3);
  border-radius: 5px; color: var(--accent-dark);
}
.reader-divider { width: 40px; height: 3px; background: var(--accent); border-radius: 2px; margin: 2.5rem 0; }
.reader-social-bar {
  display: flex; align-items: center; gap: 0.5rem; flex-wrap: wrap;
  padding: 1.25rem 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
  margin-top: 2.5rem;
}
.reader-social-btn {
  display: inline-flex; align-items: center; gap: 0.4rem;
  font-size: 0.8rem; font-weight: 600; color: var(--text-2);
  padding: 0.5rem 0.9rem; border-radius: 8px;
  border: 1px solid var(--border); background: var(--bg-2);
  transition: var(--transition);
}
.reader-social-btn:hover { color: var(--accent); border-color: var(--border-hover); background: var(--accent-dim); }
.reader-social-btn.liked { color: #f87171; border-color: rgba(248,113,113,0.3); }
/* Comment section in reader */
.reader-comments { margin-top: 3rem; }
.reader-comments-title {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-size: 1.2rem; font-weight: 800; color: var(--text); margin-bottom: 1.25rem;
  display: flex; align-items: center; gap: 0.5rem;
}
.reader-comment-badge {
  font-size: 0.72rem; font-weight: 700; padding: 0.18rem 0.5rem;
  border-radius: 4px; background: var(--accent-dim); color: var(--accent-dark);
  font-family: 'JetBrains Mono', monospace;
}
.reader-comment-list { display: flex; flex-direction: column; gap: 0.85rem; margin-bottom: 2rem; }
.reader-comment-item {
  display: flex; gap: 0.85rem; padding: 1rem 1.1rem;
  background: var(--bg-2); border-radius: 12px;
  border: 1px solid var(--border);
  animation: comment-in 0.3s ease;
}
@keyframes comment-in { from{opacity:0;transform:translateY(8px)} to{opacity:1;transform:translateY(0)} }
.reader-comment-avatar {
  width: 36px; height: 36px; border-radius: 50%; flex-shrink: 0;
  background: var(--accent); display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 0.8rem; color: #fff;
}
.reader-comment-author { font-weight: 700; font-size: 0.85rem; color: var(--text); }
.reader-comment-time { font-size: 0.7rem; color: var(--text-3); font-family: 'JetBrains Mono', monospace; margin-left: 0.4rem; }
.reader-comment-text { font-size: 0.88rem; color: var(--text-2); line-height: 1.6; margin-top: 0.3rem; }
.reader-comment-form-wrap {
  background: var(--bg-2); border-radius: 12px; border: 1px solid var(--border); padding: 1.25rem;
}
.reader-comment-form-title { font-size: 0.9rem; font-weight: 700; color: var(--text); margin-bottom: 1rem; }
.reader-comment-empty { text-align: center; color: var(--text-3); font-size: 0.88rem; padding: 1.5rem; border: 1.5px dashed var(--border); border-radius: 12px; }

/* ── SCROLL ANIMATIONS — Extended Set ── */

/* Clip-path reveal (wipe in from left) */
.reveal-clip {
  opacity: 0;
  clip-path: inset(0 100% 0 0);
  transition: opacity 0.7s cubic-bezier(0.22,1,0.36,1),
              clip-path 0.7s cubic-bezier(0.22,1,0.36,1);
}
.reveal-clip.visible { opacity: 1; clip-path: inset(0 0% 0 0); }

/* Rotate + fade in */
.reveal-rotate {
  opacity: 0; transform: rotate(-8deg) scale(0.9);
  transition: opacity 0.6s ease, transform 0.6s cubic-bezier(0.34,1.56,0.64,1);
}
.reveal-rotate.visible { opacity: 1; transform: rotate(0deg) scale(1); }

/* Stagger children with cascade delay */
.stagger-children > * {
  opacity: 0; transform: translateY(24px);
  transition: opacity 0.55s cubic-bezier(0.22,1,0.36,1),
              transform 0.55s cubic-bezier(0.22,1,0.36,1);
}
.stagger-children.visible > *:nth-child(1) { opacity:1; transform:none; transition-delay: 0.05s; }
.stagger-children.visible > *:nth-child(2) { opacity:1; transform:none; transition-delay: 0.15s; }
.stagger-children.visible > *:nth-child(3) { opacity:1; transform:none; transition-delay: 0.25s; }
.stagger-children.visible > *:nth-child(4) { opacity:1; transform:none; transition-delay: 0.35s; }
.stagger-children.visible > *:nth-child(5) { opacity:1; transform:none; transition-delay: 0.45s; }
.stagger-children.visible > *:nth-child(6) { opacity:1; transform:none; transition-delay: 0.55s; }
.stagger-children.visible > *:nth-child(7) { opacity:1; transform:none; transition-delay: 0.65s; }
.stagger-children.visible > *:nth-child(n+8) { opacity:1; transform:none; transition-delay: 0.7s; }

/* Flip in from top */
.reveal-flip {
  opacity: 0; transform: perspective(600px) rotateX(-20deg) translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s cubic-bezier(0.22,1,0.36,1);
}
.reveal-flip.visible { opacity: 1; transform: perspective(600px) rotateX(0) translateY(0); }

/* Width expand (for dividers/bars) */
.reveal-width {
  transform: scaleX(0); transform-origin: left center;
  transition: transform 0.8s cubic-bezier(0.22,1,0.36,1);
}
.reveal-width.visible { transform: scaleX(1); }

/* Blur in */
.reveal-blur {
  opacity: 0; filter: blur(12px);
  transition: opacity 0.7s ease, filter 0.7s ease;
}
.reveal-blur.visible { opacity: 1; filter: blur(0); }

/* Pop scale */
.reveal-pop {
  opacity: 0; transform: scale(0.75);
  transition: opacity 0.5s ease, transform 0.5s cubic-bezier(0.34,1.56,0.64,1);
}
.reveal-pop.visible { opacity: 1; transform: scale(1); }

/* Text word-by-word (applied via JS on .text-reveal-words) */
.text-reveal-words .word {
  display: inline-block; overflow: hidden; vertical-align: bottom;
}
.text-reveal-words .word-inner {
  display: inline-block;
  transform: translateY(105%);
  transition: transform 0.55s cubic-bezier(0.22,1,0.36,1);
}
.text-reveal-words.visible .word-inner { transform: translateY(0); }
.text-reveal-words.visible .word:nth-child(1) .word-inner { transition-delay: 0.0s; }
.text-reveal-words.visible .word:nth-child(2) .word-inner { transition-delay: 0.06s; }
.text-reveal-words.visible .word:nth-child(3) .word-inner { transition-delay: 0.12s; }
.text-reveal-words.visible .word:nth-child(4) .word-inner { transition-delay: 0.18s; }
.text-reveal-words.visible .word:nth-child(5) .word-inner { transition-delay: 0.24s; }
.text-reveal-words.visible .word:nth-child(n+6) .word-inner { transition-delay: 0.30s; }

/* Parallax shimmer on section bg */
@keyframes shimmer-bg {
  0%   { background-position: -200% center; }
  100% { background-position: 200% center; }
}
.shimmer-text {
  background: linear-gradient(90deg, var(--text) 30%, var(--accent) 50%, var(--text) 70%);
  background-size: 200% auto;
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.shimmer-text.animated { animation: shimmer-bg 2.5s linear infinite; }

/* Scroll-triggered counter enhanced */
.counter-animated { display: inline-block; }

/* Hover lift for cards */
.hover-lift {
  transition: transform 0.35s cubic-bezier(0.22,1,0.36,1),
              box-shadow 0.35s cubic-bezier(0.22,1,0.36,1);
}
.hover-lift:hover {
  transform: translateY(-8px) scale(1.015);
  box-shadow: var(--shadow-lg);
}

/* Underline animate on section labels */
.reveal-underline {
  position: relative; display: inline-block;
}
.reveal-underline::after {
  content: ''; position: absolute; bottom: -2px; left: 0;
  height: 2px; width: 0; background: var(--accent);
  border-radius: 2px;
  transition: width 0.7s cubic-bezier(0.22,1,0.36,1) 0.3s;
}
.reveal-underline.visible::after { width: 100%; }