.dev-hero { background: linear-gradient(160deg, var(--ink) 0%, #0f2347 100%); padding: 140px 0 100px; overflow: hidden; position: relative; }
.dev-hero-canvas { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 1; }
.dev-hero-grid { display: grid; grid-template-columns: 340px 1fr; gap: 56px; align-items: center; position: relative; z-index: 2; }

.dev-id-card { background: var(--paper); border-radius: var(--radius-md); padding: 36px 26px 28px; text-align: center; box-shadow: 0 25px 60px rgba(0,0,0,0.35); transform: rotate(-3deg); transform-style: preserve-3d; position: relative; }
.dev-id-seal { position: absolute; top: -20px; right: -16px; background: var(--paper); font-size: 0.5rem; border-color: var(--seal-red); color: var(--seal-red); transform: rotate(12deg); width: 72px; height: 72px; }
.dev-id-photo { width: 120px; height: 120px; border-radius: 50%; overflow: hidden; margin: 0 auto 16px; border: 3px solid var(--marigold); background: var(--chalkboard); }
.dev-id-photo img { width: 100%; height: 100%; object-fit: cover; }
.dev-id-card h2 { font-size: 1.4rem; color: var(--charcoal); margin-bottom: 4px; }
.dev-id-role { font-size: 0.82rem; color: var(--seal-red); font-family: var(--font-mono); margin-bottom: 10px; }
.dev-id-location { font-size: 0.78rem; color: var(--charcoal); opacity: 0.7; margin-bottom: 18px; }
.dev-id-tags { display: flex; flex-wrap: wrap; gap: 6px; justify-content: center; }
.dev-id-tags span { font-size: 0.7rem; font-family: var(--font-mono); background: var(--paper-line); padding: 4px 10px; border-radius: 20px; color: var(--ink); }

.dev-hero-text .section-eyebrow { color: var(--marigold-light); }
.dev-hero-text h1 { color: var(--chalk-white); font-size: clamp(1.7rem, 3.2vw, 2.5rem); line-height: 1.4; margin-bottom: 18px; }
.dev-hero-text p { color: rgba(244,241,232,0.82); margin-bottom: 28px; max-width: 560px; }
.dev-cta { display: flex; gap: 16px; flex-wrap: wrap; }

.dev-stats { background: var(--paper); padding: 56px 0; }
.dev-stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; text-align: center; }

.dev-about { padding: 90px 0; background: var(--paper); }
.dev-about-grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: 48px; align-items: start; }
.dev-about-text h2 { font-size: clamp(1.7rem, 3vw, 2.2rem); color: var(--ink); margin-bottom: 16px; }
.dev-about-text p { margin-bottom: 14px; color: var(--charcoal); }
.dev-edu-card { background: var(--chalkboard-deep); color: var(--chalk-white); padding: 28px 24px; border-radius: var(--radius-md); box-shadow: var(--shadow-stamp); transform-style: preserve-3d; }
.dev-edu-card .dev-card-tag { color: var(--marigold-light); border-color: var(--marigold-light); }
.dev-edu-card h3 { font-size: 1.05rem; margin: 8px 0 4px; }
.dev-edu-card p { font-size: 0.85rem; color: rgba(244,241,232,0.75); }

.value-badge { display: flex; align-items: flex-start; gap: 12px; background: linear-gradient(135deg, rgba(232,163,61,0.12), rgba(163,41,58,0.08)); border: 1px solid var(--marigold); border-radius: var(--radius-md); padding: 18px 20px; margin-top: 20px; }
.value-badge-icon { font-size: 1.3rem; color: var(--marigold); flex-shrink: 0; line-height: 1; }
.value-badge p { margin: 0; color: var(--charcoal); font-size: 0.95rem; }

.portfolio-subhead { font-family: var(--font-mono); font-size: 1.05rem; color: var(--chalkboard); margin: 36px 0 18px; }
.portfolio-subhead:first-of-type { margin-top: 0; }
.dev-grid-apps { grid-template-columns: repeat(2, 1fr); }

.dev-portfolio { padding: 100px 0; background: var(--paper); }
.dev-portfolio .section-eyebrow { color: var(--seal-red); }
.dev-portfolio h2 { font-size: clamp(1.8rem, 3vw, 2.3rem); color: var(--ink); margin-bottom: 36px; }
.dev-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.dev-card { display: block; background: #fff; border: 1px solid var(--paper-line); border-top: 3px solid transparent; border-radius: var(--radius-md); padding: 26px 22px; transform-style: preserve-3d; transition: box-shadow 0.3s var(--ease-chalk), border-top-color 0.3s var(--ease-chalk), transform 0.3s var(--ease-chalk); }
.dev-card:hover { box-shadow: var(--shadow-stamp); border-top-color: var(--marigold); transform: translateY(-4px); }
.dev-card-tag { display: inline-block; font-family: var(--font-mono); font-size: 0.7rem; color: var(--seal-red); border: 1px solid var(--seal-red); border-radius: 14px; padding: 3px 10px; margin-bottom: 12px; }
.dev-card h3 { font-size: 1.1rem; color: var(--charcoal); margin-bottom: 8px; }
.dev-card p { font-size: 0.88rem; color: var(--charcoal); opacity: 0.85; }
.dev-card-cta { display: inline-block; margin-top: 14px; font-family: var(--font-mono); font-size: 0.78rem; color: var(--ink); font-weight: 600; opacity: 0.7; transition: opacity 0.25s, color 0.25s; }
.dev-card:hover .dev-card-cta { opacity: 1; color: var(--seal-red); }

@media (max-width: 980px) {
  .dev-hero-grid { grid-template-columns: 1fr; text-align: center; }
  .dev-id-card { margin: 0 auto; max-width: 320px; }
  .dev-grid { grid-template-columns: repeat(2, 1fr); }
  .dev-about-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .dev-stats-grid { grid-template-columns: repeat(2, 1fr); }
  .dev-grid { grid-template-columns: 1fr; }
  .dev-grid-apps { grid-template-columns: 1fr; }
}