@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,600;0,700;1,300;1,400;1,600&family=DM+Mono:wght@300;400;500&family=Syne:wght@400;600;700;800&display=swap');

/* ── Hero ───────────────────────────────────────────────────── */
.about-hero {
  position: relative;
  padding: clamp(80px,12vw,160px) max(24px,5vw) clamp(60px,8vw,100px);
  max-width: 1200px;
  margin: 0 auto;
  overflow: hidden;
}

/* Watermark — orange stroke instead of indigo */
.about-hero::before {
  content: 'TONIRUL';
  position: absolute;
  top: 50%; left: -2%;
  transform: translateY(-50%);
  font-family: 'Syne', sans-serif;
  font-size: clamp(80px,15vw,200px);
  font-weight: 800;
  letter-spacing: -0.05em;
  color: transparent;
  -webkit-text-stroke: 1px rgba(232,103,58,0.07);
  pointer-events: none;
  white-space: nowrap;
  z-index: 0;
  user-select: none;
}
[data-theme="dark"] .about-hero::before {
  -webkit-text-stroke: 1px rgba(232,103,58,0.13);
}

.hero-inner {
  position: relative; z-index: 1;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 48px;
  align-items: end;
}

.identity-block { display: flex; flex-direction: column; gap: 24px; }
.identity-top   { display: flex; align-items: center; gap: 24px; }

/* Avatar — warm orange/amber gradient */
.avatar-ring { position: relative; flex-shrink: 0; }
.avatar-hex {
  width: 100px; height: 100px;
  border-radius: 24px;
  background: linear-gradient(135deg, #e8673a 0%, #f09060 50%, #fbbf24 100%);
  display: flex; align-items: center; justify-content: center;
  font-family: 'Syne', sans-serif;
  font-size: 2rem; font-weight: 800; color: #fff;
  box-shadow: 0 20px 60px rgba(232,103,58,0.4), 0 0 0 1px rgba(232,103,58,0.2);
  transition: transform 0.4s cubic-bezier(.34,1.56,.64,1);
}
.avatar-hex:hover { transform: rotate(-6deg) scale(1.05); }

.status-pill {
  position: absolute; bottom: -8px; right: -8px;
  background: #10b981; color: #fff;
  padding: 3px 10px; border-radius: 100px;
  font-size: 0.65rem; font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase;
  border: 2px solid var(--card-bg);
  display: flex; align-items: center; gap: 4px; white-space: nowrap;
}
.status-pill::before {
  content: ''; width: 5px; height: 5px;
  border-radius: 50%; background: #fff;
  animation: pulse 1.8s infinite;
}

.identity-name {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(2.4rem,5vw,4rem);
  font-weight: 600; line-height: 1.05;
  color: var(--text-black); letter-spacing: -0.03em;
  transition: color 0.35s;
}
.identity-name em { font-style: italic; color: var(--accent-color); }

.identity-role {
  margin-top: 8px;
  font-family: 'DM Mono', monospace;
  font-size: 0.8rem; color: var(--accent-color);
  letter-spacing: 0.1em; text-transform: uppercase;
  display: flex; align-items: center; gap: 10px;
}
.identity-role::before {
  content: ''; width: 28px; height: 1.5px;
  background: var(--accent-color); display: block;
}

.identity-tagline {
  margin-top: 20px;
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(1.1rem,2vw,1.4rem);
  font-style: italic; color: var(--text-muted);
  line-height: 1.5; max-width: 520px;
}

/* Stats card */
.hero-stats {
  display: flex; flex-direction: column; gap: 20px;
  padding: 28px 32px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 20px;
  min-width: 200px;
}
.hstat { text-align: center; }
.hstat-num {
  font-family: 'Syne', sans-serif;
  font-size: 2rem; font-weight: 800;
  color: var(--text-black); line-height: 1;
  transition: color 0.35s;
}
/* Orange accent on numbers */
.hstat-num span { color: var(--accent-color); }
.hstat-label {
  font-size: 0.7rem; color: var(--text-muted);
  letter-spacing: 0.06em; text-transform: uppercase; margin-top: 4px;
}
.hstat-divider { height: 1px; background: var(--divider); }

/* ── Section label ──────────────────────────────────────────── */
.section-label {
  font-family: 'DM Mono', monospace;
  font-size: 0.7rem; letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--accent-color); margin-bottom: 20px;
  display: flex; align-items: center; gap: 12px;
}
.section-label::after {
  content: ''; flex: 1; max-width: 50px;
  height: 1px; background: var(--accent-color); opacity: 0.35;
}

/* ── Ventures ───────────────────────────────────────────────── */
.ventures-section {
  max-width: 1200px; margin: 0 auto;
  padding: 0 max(24px,5vw) clamp(48px,6vw,80px);
}
.ventures-grid {
  display: grid; grid-template-columns: repeat(2,1fr); gap: 20px;
}

.venture-card {
  position: relative;
  background: var(--card-bg); border: 1px solid var(--border);
  border-radius: 20px; padding: 28px 32px;
  text-decoration: none; color: inherit; overflow: hidden;
  transition: transform 0.3s cubic-bezier(.34,1.56,.64,1), box-shadow 0.3s, border-color 0.3s;
  display: flex; flex-direction: column; gap: 14px;
}
.venture-card::before {
  content: ''; position: absolute; inset: 0;
  opacity: 0; transition: opacity 0.3s; border-radius: 20px;
}

/* Warm orange tint overlays */
.vc-medium::before    { background: linear-gradient(135deg, rgba(232,103,58,0.07), rgba(251,191,36,0.06)); }
.vc-doccraftr::before { background: linear-gradient(135deg, rgba(16,185,129,0.06), rgba(232,103,58,0.06)); }

.venture-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 60px rgba(60,40,20,0.13);
  border-color: rgba(232,103,58,0.35);
}
.venture-card:hover::before { opacity: 1; }

.vc-header { display: flex; align-items: center; justify-content: space-between; }
.vc-logo   { display: flex; align-items: center; gap: 12px; }

.vc-icon {
  width: 44px; height: 44px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem; flex-shrink: 0;
}
/* Orange gradient icons */
.vc-medium .vc-icon    { background: linear-gradient(135deg, #e8673a, #f09060); }
.vc-doccraftr .vc-icon { background: linear-gradient(135deg, #10b981, #e8673a); }

.vc-name {
  font-family: 'Syne', sans-serif;
  font-size: 1.05rem; font-weight: 700;
  color: var(--text-black); transition: color 0.35s;
}
.vc-domain {
  font-family: 'DM Mono', monospace;
  font-size: 0.72rem; color: var(--text-muted); margin-top: 1px;
}

/* Badge — orange accent */
.vc-badge {
  font-size: 0.65rem; font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase;
  padding: 3px 10px; border-radius: 100px;
  background: var(--accent-light);
  color: var(--accent-color);
  border: 1px solid rgba(232,103,58,0.22);
  white-space: nowrap;
}

.vc-desc { font-size: 0.88rem; color: var(--text-muted); line-height: 1.65; }

.vc-footer {
  display: flex; align-items: center; justify-content: space-between;
  margin-top: auto; padding-top: 14px; border-top: 1px solid var(--divider);
}
.vc-role {
  font-family: 'DM Mono', monospace;
  font-size: 0.7rem; color: var(--accent-color);
  letter-spacing: 0.06em; text-transform: uppercase;
}
.vc-arrow { font-size: 1rem; color: var(--text-muted); transition: transform 0.2s, color 0.2s; }
.venture-card:hover .vc-arrow { transform: translate(4px,-4px); color: var(--accent-color); }

/* ── Body grid ──────────────────────────────────────────────── */
.about-body {
  max-width: 1200px; margin: 0 auto;
  padding: 0 max(24px,5vw) clamp(64px,8vw,120px);
  display: grid; grid-template-columns: 1fr 340px;
  gap: 72px; align-items: start;
}

/* ── Prose ──────────────────────────────────────────────────── */
.prose-section { margin-bottom: 56px; }
.prose-heading {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(1.6rem,3vw,2.2rem); font-weight: 600;
  color: var(--text-black); letter-spacing: -0.02em;
  margin-bottom: 20px; line-height: 1.15; transition: color 0.35s;
}
.prose-heading em { font-style: italic; color: var(--accent-color); }
.prose-text { font-size: 1rem; line-height: 1.85; color: var(--text-muted); margin-bottom: 16px; }
.prose-text strong { color: var(--text-dark); font-weight: 600; }

/* ── Skills ─────────────────────────────────────────────────── */
.skills-grid {
  display: grid; grid-template-columns: repeat(2,1fr);
  gap: 10px; margin-top: 16px;
}
.skill-chip {
  display: flex; align-items: center; gap: 10px;
  padding: 11px 16px;
  background: var(--card-bg); border: 1px solid var(--border);
  border-radius: 12px; font-size: 0.83rem; font-weight: 500;
  color: var(--text-dark);
  transition: all 0.22s cubic-bezier(.34,1.56,.64,1);
  cursor: default;
}
/* Orange hover — matches 404.php/style.css */
.skill-chip:hover {
  border-color: rgba(232,103,58,0.4);
  background: var(--accent-light);
  color: var(--accent-color);
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 8px 24px rgba(232,103,58,0.12);
}
.skill-chip .sc-icon { font-size: 1rem; flex-shrink: 0; }

/* ── Timeline ───────────────────────────────────────────────── */
.timeline { display: flex; flex-direction: column; margin-top: 16px; }
.tl-item  { display: flex; gap: 20px; padding-bottom: 28px; }
.tl-item:last-child { padding-bottom: 0; }
.tl-spine {
  display: flex; flex-direction: column;
  align-items: center; flex-shrink: 0; width: 16px;
}
/* Orange dot */
.tl-dot {
  width: 14px; height: 14px; border-radius: 50%;
  background: var(--accent-color);
  box-shadow: 0 0 0 4px rgba(232,103,58,0.15);
  flex-shrink: 0; margin-top: 3px;
  transition: transform 0.2s;
}
.tl-item:hover .tl-dot { transform: scale(1.3); }
/* Orange line */
.tl-line {
  width: 1.5px; flex: 1;
  background: linear-gradient(to bottom, var(--accent-color), transparent);
  margin-top: 6px; opacity: 0.22;
}
.tl-item:last-child .tl-line { display: none; }
.tl-year {
  font-family: 'DM Mono', monospace;
  font-size: 0.68rem; font-weight: 500;
  letter-spacing: 0.08em; color: var(--accent-color);
  margin-bottom: 4px; text-transform: uppercase;
}
.tl-role  { font-size: 0.95rem; font-weight: 600; color: var(--text-black); margin-bottom: 3px; transition: color 0.35s; }
.tl-org   { font-size: 0.82rem; color: var(--text-muted); }

/* ── Certifications ─────────────────────────────────────────── */
.cert-grid { display: flex; flex-direction: column; gap: 10px; margin-top: 16px; }
.cert-chip {
  display: flex; align-items: center; gap: 14px;
  padding: 14px 18px;
  background: var(--card-bg); border: 1px solid var(--border);
  border-radius: 14px; transition: all 0.22s;
}
/* Orange hover */
.cert-chip:hover {
  border-color: rgba(232,103,58,0.35);
  transform: translateX(4px);
  box-shadow: 0 6px 20px rgba(232,103,58,0.1);
}
.cert-badge {
  width: 38px; height: 38px; border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.58rem; font-weight: 800; letter-spacing: 0.02em;
  flex-shrink: 0; text-align: center;
}
/* Keep brand colours for cert badges */
.cert-badge.cisco { background: linear-gradient(135deg,#049fd9,#005073); color:#fff; }
.cert-badge.ibm   { background: linear-gradient(135deg,#006699,#1a4c6e); color:#fff; }
/* orange for "other" */
.cert-badge.other { background: linear-gradient(135deg,#e8673a,#f09060); color:#fff; }

.cert-name { font-size: 0.88rem; font-weight: 600; color: var(--text-black); transition: color 0.35s; }
.cert-org  { font-size: 0.75rem; color: var(--text-muted); margin-top: 2px; }

/* ── Sidebar ────────────────────────────────────────────────── */
.about-sidebar {
  display: flex; flex-direction: column; gap: 18px;
  position: sticky; top: calc(var(--nav-height) + 24px);
}
.info-card-v2 {
  background: var(--card-bg); border: 1px solid var(--border);
  border-radius: 20px; overflow: hidden;
  transition: background 0.35s, border-color 0.35s;
}
.icv2-head { padding: 14px 20px 12px; border-bottom: 1px solid var(--divider); }
.icv2-title {
  font-family: 'DM Mono', monospace;
  font-size: 0.68rem; font-weight: 500;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--accent-color);
}
.icv2-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 9px 20px; font-size: 0.84rem; transition: background 0.15s;
}
.icv2-row:hover { background: var(--bg-secondary); }
.icv2-key  { display: flex; align-items: center; gap: 8px; color: var(--text-muted); font-size: 0.82rem; }
.icv2-icon { font-size: 0.9rem; }
.icv2-val  { font-weight: 600; color: var(--text-dark); font-size: 0.82rem; text-align: right; }

/* Hobbies — orange tags */
.hobby-wrap { display: flex; flex-wrap: wrap; gap: 8px; padding: 16px 20px; }
.hobby-tag {
  padding: 5px 13px;
  background: var(--accent-light);
  color: var(--accent-color);
  border-radius: 100px;
  font-size: 0.74rem; font-weight: 600;
  border: 1px solid rgba(232,103,58,0.22);
  transition: all 0.2s; cursor: default;
}
.hobby-tag:hover { background: var(--accent-color); color: #fff; transform: translateY(-1px); }

/* Social buttons — orange on hover */
.social-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 8px; padding: 16px 20px;
}
.social-btn {
  display: flex; align-items: center; justify-content: center; gap: 6px;
  padding: 9px 12px;
  background: var(--bg-secondary); border: 1.5px solid var(--border);
  border-radius: 10px; font-size: 0.78rem; font-weight: 600;
  color: var(--text-muted); text-decoration: none; transition: all 0.2s;
}
.social-btn:hover {
  background: var(--accent-color); border-color: var(--accent-color); color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(232,103,58,0.3);
}

/* CTA card — warm orange gradient (light) / deep warm (dark) */
.cta-card-v2 {
  border-radius: 20px; padding: 28px 24px; color: #fff;
  position: relative; overflow: hidden;
  background: linear-gradient(135deg, #e8673a 0%, #d4522a 50%, #c84020 100%);
}
[data-theme="dark"] .cta-card-v2 {
  background: linear-gradient(135deg, #2a160c 0%, #3a1e0e 50%, #4a2a10 100%);
}
.cta-card-v2::before {
  content: ''; position: absolute; top: -40px; right: -40px;
  width: 150px; height: 150px; border-radius: 50%;
  background: radial-gradient(circle, rgba(255,255,255,0.14) 0%, transparent 70%);
  pointer-events: none;
}
.cta-label {
  font-family: 'DM Mono', monospace;
  font-size: 0.65rem; letter-spacing: 0.15em; text-transform: uppercase;
  opacity: 0.75; margin-bottom: 10px;
}
.cta-heading {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.4rem; font-weight: 600; line-height: 1.2; margin-bottom: 10px;
}
.cta-sub { font-size: 0.82rem; opacity: 0.82; line-height: 1.6; margin-bottom: 20px; }
.cta-btn-v2 {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 22px;
  background: rgba(255,255,255,0.18);
  border: 1.5px solid rgba(255,255,255,0.35);
  border-radius: 100px; font-size: 0.83rem; font-weight: 600;
  color: #fff; text-decoration: none; transition: all 0.2s;
}
.cta-btn-v2:hover { background: rgba(255,255,255,0.3); transform: translateY(-1px); gap: 12px; }

/* ── Reveal ─────────────────────────────────────────────────── */
.reveal-up {
  opacity: 0; transform: translateY(28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal-up.visible { opacity: 1; transform: translateY(0); }

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .about-body           { grid-template-columns: 1fr; }
  .about-sidebar        { position: static; }
  .hero-inner           { grid-template-columns: 1fr; }
  .hero-stats           { flex-direction: row; justify-content: space-around; min-width: unset; }
  .hstat-divider        { width: 1px; height: auto; }
}
@media (max-width: 768px) {
  .ventures-grid { grid-template-columns: 1fr; }
  .skills-grid   { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .identity-top { flex-direction: column; align-items: flex-start; }
}