/* ============================================================
   Developer Portfolio theme -- dark neon glassmorphism
   ============================================================ */

#dev-bg-canvas {
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: radial-gradient(ellipse at 20% 0%, #14102b 0%, #05060b 55%);
}
body:not(.theme-dev) #dev-bg-canvas { display: none; }

[data-reveal] {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity .8s cubic-bezier(.16,.84,.44,1), transform .8s cubic-bezier(.16,.84,.44,1);
}
[data-reveal].revealed { opacity: 1; transform: translateY(0); }

.eyebrow-icon { vertical-align: -2px; margin-right: 5px; }
.btn-icon { flex-shrink: 0; }

.section-lead {
    margin-top: 16px;
    max-width: 640px;
    color: var(--text-dim);
    line-height: 1.75;
    font-size: .98rem;
}

/* ============================================================
   HERO / LANDING
   ============================================================ */
.dev-hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 130px 0 150px;
}
.dev-hero-grid {
    display: grid;
    grid-template-columns: 1.05fr .95fr;
    gap: 70px;
    align-items: center;
    width: 100%;
}

.dev-hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    font-family: var(--font-mono);
    font-size: .74rem;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--text-dim);
    padding: 8px 15px;
    border-radius: 999px;
    background: rgba(255,255,255,.045);
    border: 1px solid var(--glass-border);
}
.status-dot {
    width: 7px; height: 7px; border-radius: 50%;
    background: #4ade80;
    box-shadow: 0 0 10px 1px #4ade80;
    animation: pulse-dot 2.2s ease-in-out infinite;
}

.dev-hero-name {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: clamp(2.5rem, 6vw, 4.4rem);
    line-height: 1.03;
    margin-top: 22px;
    letter-spacing: -.02em;
    background: linear-gradient(120deg, #fff 18%, var(--accent-2) 52%, var(--accent) 82%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    background-size: 220% auto;
    animation: shine-text 7s linear infinite;
}
@keyframes shine-text { to { background-position: 220% center; } }

.dev-hero-role {
    margin-top: 14px;
    font-family: var(--font-mono);
    font-size: clamp(.95rem, 2vw, 1.3rem);
    color: var(--accent-2);
    min-height: 1.6em;
    font-weight: 500;
}
.caret { animation: caret-blink 1s step-end infinite; color: var(--accent); }
@keyframes caret-blink { 50% { opacity: 0; } }

.dev-hero-tagline {
    margin-top: 22px;
    color: var(--text-dim);
    font-size: 1.03rem;
    line-height: 1.8;
    max-width: 540px;
}

.dev-hero-actions { margin-top: 34px; display: flex; gap: 14px; flex-wrap: wrap; }
.btn {
    padding: 14px 26px;
    border-radius: 999px;
    font-weight: 600;
    font-size: .9rem;
    cursor: pointer;
    border: 1px solid transparent;
    transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease, background .25s ease;
    display: inline-flex; align-items: center; gap: 9px;
}
.btn-primary {
    background: linear-gradient(120deg, var(--accent), var(--accent-2));
    color: #05060b;
    box-shadow: 0 10px 40px -10px rgba(168,85,247,.6);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 16px 50px -10px rgba(168,85,247,.75); }
.btn-ghost { background: rgba(255,255,255,.04); color: var(--text); border-color: var(--glass-border); }
.btn-ghost:hover { border-color: var(--accent); transform: translateY(-2px); }

.dev-hero-socials { margin-top: 28px; display: flex; gap: 11px; }
.social-pill {
    width: 44px; height: 44px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: var(--text-dim);
    transition: transform .25s ease, border-color .25s ease, color .25s ease, background .25s ease;
}
.social-pill:hover { transform: translateY(-3px); border-color: var(--accent); color: var(--accent); background: rgba(168,85,247,.1); }

/* ---------- Portrait ---------- */
.dev-hero-visual { position: relative; }

.portrait-frame {
    position: relative;
    border-radius: 26px;
    overflow: hidden;
    border: 1px solid var(--glass-border);
    background: #0b0d16;
    box-shadow: 0 40px 90px -30px rgba(0,0,0,.9), 0 0 90px -30px rgba(168,85,247,.5);
    aspect-ratio: 1107 / 941;
    isolation: isolate;
}
.portrait-img {
    width: 100%; height: 100%;
    object-fit: cover;
    display: block;
    filter: contrast(1.05) saturate(1.02);
}
.portrait-glow {
    position: absolute; inset: -35%;
    background: conic-gradient(from 0deg, transparent 0%, rgba(168,85,247,.55) 22%, transparent 42%, rgba(34,211,238,.45) 68%, transparent 88%);
    animation: portrait-spin 11s linear infinite;
    z-index: 0;
    opacity: .55;
}
@keyframes portrait-spin { to { transform: rotate(360deg); } }
.portrait-frame::after {
    content: '';
    position: absolute; inset: 2px;
    border-radius: 24px;
    background: #05060b;
    z-index: 1;
}
.portrait-img { position: relative; z-index: 2; }
.portrait-scan {
    position: absolute; inset: 0; z-index: 3; pointer-events: none;
    background: repeating-linear-gradient(to bottom, rgba(255,255,255,.028) 0 1px, transparent 1px 4px);
    mix-blend-mode: overlay;
}
.portrait-scan::before {
    content: '';
    position: absolute; left: 0; right: 0; height: 26%;
    background: linear-gradient(to bottom, transparent, rgba(34,211,238,.16), transparent);
    animation: scan-sweep 5.5s ease-in-out infinite;
}
@keyframes scan-sweep {
    0%, 100% { top: -30%; opacity: 0; }
    15% { opacity: 1; }
    85% { opacity: 1; }
    100% { top: 105%; }
}

.portrait-chip {
    position: absolute;
    display: inline-flex; align-items: center; gap: 8px;
    padding: 9px 14px;
    font-size: .74rem;
    font-family: var(--font-mono);
    color: var(--text);
    white-space: nowrap;
    border-radius: 999px;
    box-shadow: 0 14px 40px -14px rgba(0,0,0,.9);
    animation: chip-float 6s ease-in-out infinite;
}
.portrait-chip svg { color: var(--accent-2); }
.chip-a { top: 9%;  left: -34px; animation-delay: 0s; }
.chip-b { bottom: 22%; right: -30px; animation-delay: 1.4s; }
.chip-c { bottom: 4%; left: -18px; animation-delay: 2.8s; }
@keyframes chip-float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-9px); }
}

/* ---------- Ticker ---------- */
.hero-ticker {
    position: absolute;
    bottom: 76px; left: 0; right: 0;
    overflow: hidden;
    border-top: 1px solid var(--glass-border);
    border-bottom: 1px solid var(--glass-border);
    padding: 13px 0;
    background: rgba(255,255,255,.018);
    -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
    mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}
.hero-ticker-track {
    display: flex; align-items: center; gap: 22px;
    width: max-content;
    animation: ticker-slide 46s linear infinite;
}
@keyframes ticker-slide { to { transform: translateX(-50%); } }
.ticker-item {
    font-family: var(--font-mono);
    font-size: .78rem;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--text-dim);
    white-space: nowrap;
}
.ticker-sep { width: 5px; height: 5px; border-radius: 50%; background: var(--accent); opacity: .55; flex-shrink: 0; }

/* ============================================================
   SECTIONS
   ============================================================ */
.dev-section { position: relative; padding: 120px 0; }

/* ---------- About ---------- */
.about-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 64px; align-items: start; }
.about-copy { margin-top: 22px; color: var(--text-dim); line-height: 1.85; font-size: 1rem; }

.about-facts {
    margin-top: 32px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px 26px;
}
.fact { display: flex; flex-direction: column; gap: 5px; }
.fact-label {
    display: inline-flex; align-items: center; gap: 6px;
    font-family: var(--font-mono);
    font-size: .68rem; letter-spacing: .12em; text-transform: uppercase;
    color: var(--accent-2);
}
.fact-value { font-size: .9rem; color: var(--text); word-break: break-word; }
.fact-value.link { transition: color .2s ease; }
.fact-value.link:hover { color: var(--accent); }

.stat-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.stat-card { padding: 32px 22px; text-align: center; transition: transform .3s ease, border-color .3s ease; }
.stat-card:hover { transform: translateY(-6px); border-color: var(--accent); }
.stat-num {
    display: block; font-family: var(--font-display); font-weight: 700;
    font-size: 2.5rem; line-height: 1;
    background: linear-gradient(120deg, var(--accent), var(--accent-2));
    -webkit-background-clip: text; background-clip: text; color: transparent;
}
.stat-label { display: block; margin-top: 9px; font-size: .78rem; color: var(--text-dim); }

/* ---------- Skills ---------- */
.skills-grid { margin-top: 46px; display: grid; grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); gap: 22px; }
.skill-category { padding: 28px 26px; transition: transform .3s ease, border-color .3s ease; }
.skill-category:hover { transform: translateY(-4px); border-color: var(--accent-2); }
.skill-category-title {
    font-family: var(--font-display); font-size: 1.05rem; font-weight: 600;
    color: var(--accent-2); margin-bottom: 22px; letter-spacing: .01em;
}
.skill-row { margin-bottom: 20px; }
.skill-row:last-child { margin-bottom: 0; }
.skill-row-head { display: flex; justify-content: space-between; align-items: baseline; font-size: .86rem; margin-bottom: 7px; gap: 12px; }
.skill-name { font-weight: 500; }
.skill-level { color: var(--text-dim); font-family: var(--font-mono); font-size: .72rem; flex-shrink: 0; }
.skill-bar-track { height: 6px; border-radius: 999px; background: rgba(255,255,255,.07); overflow: hidden; }
.skill-bar-fill {
    height: 100%; width: 0; border-radius: 999px;
    background: linear-gradient(90deg, var(--accent), var(--accent-2));
    box-shadow: 0 0 12px -1px var(--accent);
    transition: width 1.1s cubic-bezier(.16,.84,.44,1);
}
.skill-note { margin-top: 7px; font-size: .74rem; color: var(--text-dim); opacity: .8; line-height: 1.5; }

/* ============================================================
   PROJECTS -- large previews
   ============================================================ */
.project-filters { margin-top: 34px; display: flex; gap: 10px; flex-wrap: wrap; }
.filter-chip {
    padding: 9px 18px; border-radius: 999px; background: rgba(255,255,255,.04);
    border: 1px solid var(--glass-border); color: var(--text-dim); cursor: pointer;
    font-size: .82rem; transition: all .25s ease;
}
.filter-chip:hover { color: var(--text); border-color: var(--accent-2); }
.filter-chip.active { background: linear-gradient(120deg, var(--accent), var(--accent-2)); color: #05060b; font-weight: 600; border-color: transparent; }

.project-grid {
    margin-top: 34px;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(430px, 1fr));
    gap: 30px;
}
.project-card {
    display: flex; flex-direction: column;
    cursor: pointer;
    transition: transform .35s cubic-bezier(.16,.84,.44,1), border-color .3s ease, box-shadow .35s ease;
    position: relative; overflow: hidden;
}
/* Featured projects get a full-width, cinema-sized preview */
.project-card.is-featured { grid-column: span 2; }
.project-card.is-featured .project-card-thumb { aspect-ratio: 21 / 9; }
.project-card.is-featured .project-card-title { font-size: 1.5rem; }

.project-card-thumb {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: #0b0d16;
    border-bottom: 1px solid var(--glass-border);
}
.project-card-thumb img {
    width: 100%; height: 100%; object-fit: cover; display: block;
    transition: transform .55s cubic-bezier(.16,.84,.44,1);
}
.project-card:hover .project-card-thumb img { transform: scale(1.05); }
.project-card-thumb::after {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(to top, rgba(5,6,11,.85) 0%, rgba(5,6,11,.15) 42%, transparent 70%);
    pointer-events: none;
}
.project-thumb-zoom {
    position: absolute; top: 14px; right: 14px; z-index: 2;
    width: 36px; height: 36px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    background: rgba(5,6,11,.7);
    border: 1px solid var(--glass-border);
    color: var(--text);
    opacity: 0; transform: scale(.85);
    transition: opacity .3s ease, transform .3s ease, background .2s ease;
    cursor: zoom-in;
}
.project-card:hover .project-thumb-zoom { opacity: 1; transform: scale(1); }
.project-thumb-zoom:hover { background: var(--accent); color: #05060b; }

.project-thumb-visit {
    position: absolute; top: 14px; right: 58px; z-index: 2;
    width: 36px; height: 36px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    background: rgba(5,6,11,.7);
    border: 1px solid var(--glass-border);
    color: var(--text);
    opacity: 0; transform: scale(.85);
    transition: opacity .3s ease, transform .3s ease, background .2s ease, color .2s ease;
}
.project-card:hover .project-thumb-visit { opacity: 1; transform: scale(1); }
.project-thumb-visit:hover { background: var(--accent-2); color: #05060b; }

.project-card-year {
    position: absolute; left: 18px; bottom: 16px; z-index: 2;
    font-family: var(--font-mono); font-size: .72rem;
    color: var(--text-dim); letter-spacing: .1em;
}

.project-card-body { padding: 24px 26px 28px; display: flex; flex-direction: column; gap: 14px; flex: 1; }
.project-card::before {
    content: ''; position: absolute; inset: 0; opacity: 0; pointer-events: none;
    background: radial-gradient(circle at 30% 0%, rgba(168,85,247,.18), transparent 62%);
    transition: opacity .35s ease;
}
.project-card:hover { transform: translateY(-8px); border-color: var(--accent); box-shadow: var(--shadow-glow), 0 34px 70px -30px rgba(0,0,0,.95); }
.project-card:hover::before { opacity: 1; }
.project-card-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 14px; position: relative; z-index: 1; }
.project-card-title { font-family: var(--font-display); font-weight: 600; font-size: 1.25rem; line-height: 1.25; }
.project-card-badge {
    font-family: var(--font-mono); font-size: .66rem; padding: 5px 11px; border-radius: 999px;
    background: rgba(255,255,255,.06); color: var(--accent-2); white-space: nowrap; flex-shrink: 0;
}
.project-card-desc { color: var(--text-dim); font-size: .9rem; line-height: 1.7; position: relative; z-index: 1; flex: 1; }
.project-card-tech { display: flex; gap: 7px; flex-wrap: wrap; position: relative; z-index: 1; }
.tech-badge {
    font-size: .68rem; font-family: var(--font-mono); padding: 4px 9px; border-radius: 6px;
    background: rgba(255,255,255,.05); border: 1px solid var(--glass-border); color: var(--text-dim);
}
.project-card-featured {
    position: absolute; top: 16px; left: 16px; z-index: 3;
    display: inline-flex; align-items: center; gap: 6px;
    background: linear-gradient(120deg, var(--accent), var(--accent-3));
    color: #05060b; font-size: .62rem; font-weight: 700; letter-spacing: .1em;
    padding: 6px 12px; border-radius: 999px; text-transform: uppercase;
}

/* ---------- Modal ---------- */
.project-modal {
    position: fixed; inset: 0; z-index: 1200; display: none;
    align-items: center; justify-content: center; padding: 24px;
}
.project-modal.open { display: flex; }
.project-modal-backdrop { position: absolute; inset: 0; background: rgba(3,4,10,.8); backdrop-filter: blur(8px); }
.project-modal-card {
    position: relative; max-width: 860px; width: 100%; max-height: 88vh; overflow-y: auto;
    padding: 0 0 40px; animation: modal-pop .3s cubic-bezier(.16,.84,.44,1) both;
}
@keyframes modal-pop { from { opacity: 0; transform: scale(.95) translateY(12px); } to { opacity: 1; transform: scale(1) translateY(0); } }
.project-modal-close {
    position: absolute; top: 16px; right: 16px; z-index: 5;
    width: 38px; height: 38px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    background: rgba(5,6,11,.75); border: 1px solid var(--glass-border); color: var(--text);
    cursor: pointer; transition: all .2s ease;
}
.project-modal-close:hover { background: var(--accent); color: #05060b; }

.modal-thumb {
    width: 100%; aspect-ratio: 16 / 9; overflow: hidden;
    border-bottom: 1px solid var(--glass-border);
    border-radius: var(--radius) var(--radius) 0 0;
    cursor: zoom-in;
}
.modal-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.modal-inner { padding: 30px 40px 0; }
.modal-top-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.modal-visit-btn { padding: 9px 18px; font-size: .8rem; }
.modal-visit-btn svg { width: 14px; height: 14px; }
.modal-meta { display: flex; gap: 20px; flex-wrap: wrap; margin: 18px 0; color: var(--text-dim); font-size: .82rem; }
.modal-meta strong { color: var(--text); font-weight: 600; }
.modal-highlight {
    margin-top: 22px; padding: 18px 20px;
    border-left: 3px solid var(--accent);
    background: rgba(168,85,247,.07);
    border-radius: 0 12px 12px 0;
}
.modal-highlight-label {
    display: block; font-family: var(--font-mono); font-size: .66rem;
    letter-spacing: .14em; text-transform: uppercase; color: var(--accent);
    margin-bottom: 7px;
}
.modal-highlight p { color: var(--text); font-size: .92rem; line-height: 1.7; }

/* ---------- Image lightbox ---------- */
.img-lightbox {
    position: fixed; inset: 0; z-index: 1400; display: none;
    align-items: center; justify-content: center; padding: 40px;
    background: rgba(2,3,8,.94);
    backdrop-filter: blur(10px);
    cursor: zoom-out;
}
.img-lightbox.open { display: flex; animation: view-fade-in .25s ease both; }
.img-lightbox img {
    max-width: 100%; max-height: 100%;
    border-radius: 14px;
    border: 1px solid var(--glass-border);
    box-shadow: 0 40px 120px -30px rgba(0,0,0,1);
}
.img-lightbox-close {
    position: absolute; top: 26px; right: 26px;
    width: 44px; height: 44px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    background: rgba(255,255,255,.07); border: 1px solid var(--glass-border);
    color: var(--text); cursor: pointer; transition: all .2s ease;
}
.img-lightbox-close:hover { background: var(--accent); color: #05060b; }

/* ============================================================
   ACHIEVEMENTS
   ============================================================ */
.award-grid { margin-top: 44px; display: grid; grid-template-columns: repeat(auto-fit, minmax(330px, 1fr)); gap: 20px; }
.award-card {
    position: relative;
    display: flex; gap: 18px; align-items: flex-start;
    padding: 26px 24px;
    transition: transform .3s ease, border-color .3s ease, box-shadow .3s ease;
}
.award-card:hover { transform: translateY(-5px); border-color: var(--accent); box-shadow: var(--shadow-glow); }
.award-card.is-featured { border-color: rgba(168,85,247,.4); }
.award-icon {
    flex-shrink: 0; width: 46px; height: 46px; border-radius: 13px;
    display: flex; align-items: center; justify-content: center;
    background: linear-gradient(140deg, rgba(168,85,247,.22), rgba(34,211,238,.14));
    border: 1px solid var(--glass-border);
    color: var(--accent);
}
.award-body { flex: 1; min-width: 0; }
.award-title { font-family: var(--font-display); font-size: 1.03rem; font-weight: 600; line-height: 1.35; padding-right: 60px; }
.award-org { margin-top: 6px; font-size: .82rem; color: var(--accent-2); }
.award-detail { margin-top: 10px; font-size: .84rem; color: var(--text-dim); line-height: 1.65; }
.award-year {
    position: absolute; top: 24px; right: 24px;
    font-family: var(--font-mono); font-size: .7rem;
    color: var(--text-dim); letter-spacing: .06em; white-space: nowrap;
}

/* ============================================================
   SPEAKING TIMELINE
   ============================================================ */
.talk-timeline { margin-top: 44px; position: relative; padding-left: 0; }
.talk-timeline::before {
    content: ''; position: absolute; left: 61px; top: 12px; bottom: 12px; width: 1px;
    background: linear-gradient(to bottom, transparent, var(--glass-border) 12%, var(--glass-border) 88%, transparent);
}
.talk-item { display: grid; grid-template-columns: 62px 1fr; gap: 28px; align-items: start; margin-bottom: 20px; }
.talk-year {
    font-family: var(--font-mono); font-size: .82rem; color: var(--accent-2);
    padding-top: 24px; text-align: right; position: relative;
}
.talk-year::after {
    content: ''; position: absolute; right: -29px; top: 29px;
    width: 9px; height: 9px; border-radius: 50%;
    background: var(--bg); border: 2px solid var(--accent);
    box-shadow: 0 0 10px 1px rgba(168,85,247,.6);
}
.talk-card { padding: 22px 26px; transition: transform .3s ease, border-color .3s ease; }
.talk-card:hover { transform: translateX(5px); border-color: var(--accent-2); }
.talk-title { font-family: var(--font-display); font-size: 1.02rem; font-weight: 600; line-height: 1.4; }
.talk-org { margin-top: 8px; font-size: .8rem; color: var(--accent-2); display: flex; align-items: center; gap: 6px; }
.talk-detail { margin-top: 10px; font-size: .84rem; color: var(--text-dim); line-height: 1.65; }

/* ============================================================
   CERTIFICATIONS
   ============================================================ */
.cert-grid { margin-top: 44px; display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 20px; }
.cert-card {
    padding: 26px 24px; display: flex; flex-direction: column; gap: 9px;
    transition: transform .3s ease, border-color .3s ease;
}
.cert-card:hover { transform: translateY(-5px); border-color: var(--accent-2); }
.cert-mark {
    width: 42px; height: 42px; border-radius: 12px; margin-bottom: 6px;
    display: flex; align-items: center; justify-content: center;
    background: rgba(34,211,238,.12);
    border: 1px solid var(--glass-border);
    color: var(--accent-2);
}
.cert-title { font-family: var(--font-display); font-size: .98rem; font-weight: 600; line-height: 1.4; }
.cert-issuer { font-size: .82rem; color: var(--text-dim); line-height: 1.5; }
.cert-period {
    margin-top: auto; padding-top: 10px;
    font-family: var(--font-mono); font-size: .7rem; color: var(--accent-2); letter-spacing: .06em;
}

/* ============================================================
   CONTACT
   ============================================================ */
.contact-grid { display: grid; grid-template-columns: 1fr 1.05fr; gap: 60px; align-items: start; }
.contact-info { margin-top: 32px; display: flex; flex-direction: column; gap: 20px; }
.contact-line { display: flex; flex-direction: column; gap: 6px; }
.contact-label {
    display: inline-flex; align-items: center; gap: 7px;
    font-family: var(--font-mono); font-size: .68rem; text-transform: uppercase;
    letter-spacing: .12em; color: var(--accent-2);
}
.contact-value { font-size: .92rem; color: var(--text); transition: color .2s ease; word-break: break-word; }
.contact-value a { transition: color .2s ease; }
.contact-value a:hover { color: var(--accent); }
.contact-sep { color: var(--text-dim); margin: 0 4px; }

.contact-form { padding: 34px; display: flex; flex-direction: column; gap: 18px; }
.form-row { display: flex; flex-direction: column; gap: 8px; }
.form-row label { font-size: .82rem; color: var(--text-dim); }
.form-row input, .form-row textarea {
    background: rgba(255,255,255,.04); border: 1px solid var(--glass-border);
    border-radius: 10px; padding: 12px 14px; color: var(--text); font-family: inherit; font-size: .92rem;
    resize: vertical; transition: border-color .2s ease, box-shadow .2s ease;
}
.form-row input:focus, .form-row textarea:focus {
    outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(168,85,247,.18);
}
.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-status { font-size: .85rem; min-height: 1.2em; }
.form-status.success { color: #4ade80; }
.form-status.error { color: #f87171; }

/* ============================================================
   FOOTER
   ============================================================ */
.dev-footer { padding: 40px 0 64px; border-top: 1px solid var(--glass-border); }
.dev-footer-inner {
    display: flex; justify-content: space-between; align-items: center;
    gap: 18px; flex-wrap: wrap;
    color: var(--text-dim); font-size: .82rem;
}
.dev-footer-note { font-family: var(--font-mono); font-size: .74rem; opacity: .8; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1100px) {
    .project-grid { grid-template-columns: repeat(auto-fill, minmax(360px, 1fr)); }
    .project-card.is-featured { grid-column: span 1; }
    .project-card.is-featured .project-card-thumb { aspect-ratio: 16 / 10; }
    .project-card.is-featured .project-card-title { font-size: 1.25rem; }
}
@media (max-width: 960px) {
    .dev-hero { padding: 110px 0 130px; }
    .dev-hero-grid { grid-template-columns: 1fr; gap: 52px; }
    .dev-hero-visual { max-width: 440px; margin: 0 auto; width: 100%; }
    .chip-a { left: -14px; }
    .chip-b { right: -12px; }
    .chip-c { left: -6px; }
    .about-grid, .contact-grid { grid-template-columns: 1fr; gap: 44px; }
}
@media (max-width: 640px) {
    .dev-section { padding: 84px 0; }
    .project-grid { grid-template-columns: 1fr; gap: 22px; }
    .about-facts { grid-template-columns: 1fr; }
    .stat-grid { grid-template-columns: 1fr 1fr; }
    .talk-timeline::before { left: 5px; }
    .talk-item { grid-template-columns: 1fr; gap: 10px; padding-left: 26px; }
    .talk-year { text-align: left; padding-top: 0; }
    .talk-year::after { right: auto; left: -26px; top: 4px; }
    .modal-inner { padding: 24px 22px 0; }
    .project-modal-card { padding-bottom: 26px; }
    .hero-ticker { bottom: 58px; }
    .portrait-chip { font-size: .68rem; padding: 7px 11px; }
}