/* ================================================
   founder.css — Raju Vadarevu profile page
   ================================================ */

/* ---------- Shared section utilities ---------- */
.fd-section-label-wrap {
  margin-bottom: 10px;
}

.fd-label {
  background: var(--bg-soft);
  color: var(--primary);
}

.fd-label-alt {
  background: #f0fdf4;
  color: var(--accent-green);
}

/* ---------- Breadcrumb ---------- */
.fd-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .82rem;
  color: var(--text-muted);
  margin-bottom: 36px;
}

.fd-breadcrumb a {
  color: var(--text-muted);
  transition: color var(--transition);
}

.fd-breadcrumb a:hover {
  color: var(--primary);
}

.fd-breadcrumb span[aria-hidden] {
  opacity: .5;
}

/* ---------- Hero ---------- */
.fd-hero {
  background: linear-gradient(160deg, var(--primary) 0%, #0a3d70 50%, #0e2a50 100%);
  padding: 60px 0 72px;
  color: #fff;
}

.fd-hero-inner {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 56px;
  align-items: center;
}

/* Photo */
.fd-hero-photo-wrap {
  position: relative;
  flex-shrink: 0;
}

.fd-hero-photo {
  width: 100%;
  max-width: 340px;
  height: auto;
  border-radius: var(--radius-lg);
  border: 4px solid rgba(255,255,255,.18);
  box-shadow: 0 20px 60px rgba(0,0,0,.35);
  display: block;
}

.fd-hero-badge-wrap {
  position: absolute;
  bottom: -14px;
  left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
}

.fd-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--accent-green);
  color: #fff;
  font-family: var(--font-head);
  font-size: .8rem;
  font-weight: 600;
  padding: 7px 18px;
  border-radius: 100px;
  box-shadow: 0 4px 16px rgba(22,163,74,.4);
}

/* Content */
.fd-session-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .8rem;
  font-weight: 500;
  color: rgba(255,255,255,.75);
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 100px;
  padding: 5px 14px;
  margin-bottom: 20px;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.fd-live-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent-green-light);
  animation: fdPulse 1.8s ease-in-out infinite;
  flex-shrink: 0;
}

@keyframes fdPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: .5; transform: scale(.85); }
}

.fd-hero h1 {
  font-size: clamp(2.4rem, 5vw, 3.4rem);
  color: #fff;
  line-height: 1.1;
  margin-bottom: 6px;
}

.fd-accent {
  color: var(--accent-green-light);
}

.fd-hero-role {
  font-size: 1.1rem;
  color: rgba(255,255,255,.7);
  font-weight: 500;
  margin-bottom: 20px;
  letter-spacing: .01em;
}

.fd-hero-bio {
  font-size: 1rem;
  color: rgba(255,255,255,.85);
  line-height: 1.7;
  max-width: 540px;
  margin-bottom: 32px;
}

.fd-hero-bio strong {
  color: #fff;
  font-weight: 600;
}

/* Stats */
.fd-hero-stats {
  display: flex;
  gap: 28px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}

.fd-stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.fd-stat strong {
  font-family: var(--font-head);
  font-size: 1.5rem;
  font-weight: 800;
  color: #fff;
  line-height: 1;
}

.fd-stat span {
  font-size: .75rem;
  color: rgba(255,255,255,.6);
  text-transform: uppercase;
  letter-spacing: .07em;
}

/* Actions */
.fd-hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.fd-btn-outline {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255,255,255,.45);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 26px;
  border-radius: var(--radius-sm);
  font-family: var(--font-head);
  font-weight: 600;
  font-size: .95rem;
  cursor: pointer;
  transition: all var(--transition);
}

.fd-btn-outline:hover {
  background: rgba(255,255,255,.12);
  border-color: rgba(255,255,255,.7);
  transform: translateY(-2px);
}

/* ---------- About ---------- */
.fd-about {
  padding: 80px 0;
  background: var(--bg);
}

.fd-about .section-title {
  margin-bottom: 36px;
}

.fd-about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: start;
}

.fd-about-text p {
  color: var(--text);
  line-height: 1.8;
  margin-bottom: 18px;
  font-size: 1rem;
}

.fd-about-text p:last-child {
  margin-bottom: 0;
}

.fd-about-text strong {
  color: var(--primary);
}

/* Info card */
.fd-info-card {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 28px;
}

.fd-info-card h3 {
  font-size: 1rem;
  color: var(--primary);
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

.fd-info-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.fd-info-list li {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.fd-info-icon {
  font-size: 1.15rem;
  flex-shrink: 0;
  margin-top: 1px;
}

.fd-info-list li div {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.fd-info-list li strong {
  font-size: .78rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: .08em;
}

.fd-info-list li span {
  font-size: .9rem;
  color: var(--text);
  line-height: 1.4;
}

.fd-info-list li a {
  color: var(--primary);
  text-decoration: underline;
  text-decoration-color: transparent;
  transition: text-decoration-color var(--transition);
}

.fd-info-list li a:hover {
  text-decoration-color: var(--primary);
}

/* ---------- Experience Timeline ---------- */
.fd-experience {
  padding: 80px 0;
  background: var(--bg-alt);
}

.fd-experience .section-sub {
  margin-bottom: 48px;
}

.fd-timeline {
  position: relative;
  padding-left: 32px;
  list-style: none;
}

.fd-timeline::before {
  content: '';
  position: absolute;
  left: 10px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: var(--border);
}

.fd-timeline-item {
  position: relative;
  margin-bottom: 32px;
}

.fd-timeline-item:last-child {
  margin-bottom: 0;
}

.fd-tl-marker {
  position: absolute;
  left: -32px;
  top: 16px;
  width: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.fd-tl-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--border);
  border: 2px solid var(--bg-alt);
  flex-shrink: 0;
}

.fd-timeline-current .fd-tl-dot {
  background: var(--accent-green);
  border-color: var(--bg-alt);
  box-shadow: 0 0 0 3px rgba(22,163,74,.2);
}

.fd-tl-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 22px 24px;
  transition: box-shadow var(--transition), border-color var(--transition);
}

.fd-tl-card:hover {
  border-color: #c7d9f0;
  box-shadow: var(--shadow-md);
}

.fd-timeline-current .fd-tl-card {
  border-color: rgba(22,163,74,.3);
  background: linear-gradient(135deg, #f0fdf4, #fff);
}

.fd-tl-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 10px;
  flex-wrap: wrap;
}

.fd-tl-role {
  display: block;
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 2px;
}

.fd-tl-company {
  display: block;
  font-size: .88rem;
  font-weight: 600;
  color: var(--accent-green);
}

.fd-tl-period {
  font-size: .78rem;
  font-weight: 500;
  color: var(--text-muted);
  background: var(--bg-soft);
  padding: 4px 10px;
  border-radius: 100px;
  white-space: nowrap;
  flex-shrink: 0;
}

.fd-timeline-current .fd-tl-period {
  background: #dcfce7;
  color: var(--accent-green);
}

.fd-tl-desc {
  font-size: .92rem;
  color: var(--text);
  line-height: 1.65;
  margin-bottom: 14px;
}

.fd-tl-skills {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  list-style: none;
}

.fd-tl-skills li {
  font-size: .74rem;
  font-weight: 500;
  color: var(--primary-light);
  background: var(--bg-soft);
  border: 1px solid #c8dcf0;
  padding: 3px 10px;
  border-radius: 100px;
}

/* ---------- Skills ---------- */
.fd-skills {
  padding: 80px 0;
  background: var(--bg);
}

.fd-skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
  margin-top: 36px;
}

.fd-skill-group {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 24px;
}

.fd-skill-group h3 {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .95rem;
  color: var(--primary);
  margin-bottom: 16px;
}

.fd-skill-icon {
  font-size: 1.15rem;
}

.fd-skill-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
}

.fd-skill-tags li {
  font-size: .8rem;
  font-weight: 500;
  color: var(--primary);
  background: #fff;
  border: 1px solid var(--border);
  padding: 5px 12px;
  border-radius: 100px;
  transition: all var(--transition);
}

.fd-skill-tags li:hover {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

/* ---------- Education ---------- */
.fd-education {
  padding: 80px 0;
  background: var(--bg-alt);
}

.fd-edu-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  margin-top: 36px;
}

.fd-edu-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 28px;
  display: flex;
  gap: 20px;
  align-items: flex-start;
  transition: box-shadow var(--transition), border-color var(--transition);
}

.fd-edu-card:hover {
  border-color: #c7d9f0;
  box-shadow: var(--shadow-md);
}

.fd-edu-icon {
  font-size: 2rem;
  flex-shrink: 0;
}

.fd-edu-body {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.fd-edu-body h3 {
  font-size: .98rem;
  color: var(--primary);
}

.fd-edu-school {
  font-size: .86rem;
  font-weight: 500;
  color: var(--text-muted);
}

.fd-edu-meta {
  font-size: .8rem;
  color: var(--accent-green);
  font-weight: 600;
}

/* ---------- CTA ---------- */
.fd-cta {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--primary) 0%, #0a3d70 100%);
}

.fd-cta-inner {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.fd-cta-emoji {
  font-size: 3rem;
  margin-bottom: 16px;
}

.fd-cta h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  color: #fff;
  margin-bottom: 16px;
}

.fd-cta p {
  font-size: 1rem;
  color: rgba(255,255,255,.8);
  line-height: 1.7;
  margin-bottom: 32px;
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .fd-hero-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .fd-hero-photo-wrap {
    max-width: 280px;
    margin: 0 auto;
  }

  /* .fd-about-grid single-column already set globally */
}

@media (max-width: 600px) {
  .fd-hero {
    padding: 40px 0 56px;
  }

  .fd-hero h1 {
    font-size: 2rem;
  }

  .fd-hero-stats {
    gap: 20px;
  }

  .fd-hero-actions {
    flex-direction: column;
  }

  .fd-timeline {
    padding-left: 24px;
  }

  .fd-tl-marker {
    left: -24px;
  }

  .fd-tl-header {
    flex-direction: column;
    gap: 8px;
  }
}