:root{--bg-primary:#0d1117;--bg-secondary:#111827;--bg-card:#161b22;--bg-card-hover:#1c2333;--border:#21262d;--border-hover:#30363d;--accent-gold:#d4a843;--accent-gold-dim:rgba(212,168,67,0.15);--accent-gold-glow:rgba(212,168,67,0.25);--text-primary:#f6f8fa;--text-secondary:#c9d1d9;--text-muted:#8b949e;--text-dim:#484f58;--shadow-sm:0 2px 4px rgba(0,0,0,0.2);--shadow-md:0 4px 6px rgba(0,0,0,0.1),0 12px 24px rgba(0,0,0,0.15);--shadow-lg:0 8px 16px rgba(0,0,0,0.15),0 24px 48px rgba(0,0,0,0.2);--shadow-gold:0 4px 16px rgba(212,168,67,0.15);--radius:14px;--radius-sm:8px;--ease:cubic-bezier(0.25,0.46,0.45,0.94);--ease-out:cubic-bezier(0.16,1,0.3,1);--max-width:1200px;--section-pad:120px;--font-heading:'Playfair Display',Georgia,serif;--font-body:'Inter',-apple-system,sans-serif}
[data-theme="light"]{--bg-primary:#fafbfc;--bg-secondary:#f0f2f5;--bg-card:#ffffff;--bg-card-hover:#f8f9fb;--border:#d0d7de;--border-hover:#afb8c1;--text-primary:#1f2328;--text-secondary:#424a53;--text-muted:#656d76;--text-dim:#8c959f;--shadow-sm:0 1px 3px rgba(0,0,0,0.08);--shadow-md:0 4px 6px rgba(0,0,0,0.04),0 12px 24px rgba(0,0,0,0.06);--shadow-lg:0 8px 16px rgba(0,0,0,0.06),0 24px 48px rgba(0,0,0,0.08)}
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;font-size:18px}
body{font-family:var(--font-body);background:var(--bg-primary);color:var(--text-secondary);line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:hidden;opacity:0;transform:scale(.98);animation:fadeInScale .35s cubic-bezier(.16,1,.3,1) .1s forwards;transform-origin:center top}
@keyframes fadeInScale{to{opacity:1;transform:scale(1)}}
a{color:var(--accent-gold);text-decoration:none;transition:color .3s var(--ease)}a:hover{color:var(--text-primary)}
img{max-width:100%;display:block}
::selection{background:var(--accent-gold);color:var(--bg-primary)}
h1,h2,h3,h4{font-family:var(--font-heading);color:var(--text-primary);font-weight:600;line-height:1.2;letter-spacing:-.03em}
h1{font-size:clamp(3rem,6vw,6rem)}h2{font-size:clamp(2rem,4vw,3.2rem);margin-bottom:24px}h3{font-size:clamp(1.2rem,2vw,1.6rem);margin-bottom:16px}
p{margin-bottom:24px}.gold{color:var(--accent-gold)}
.separator{width:60px;height:2px;background:var(--accent-gold);margin:32px 0;border:none}.separator--center{margin:32px auto}
.container{max-width:var(--max-width);margin:0 auto;padding:0 32px}
.section{padding:var(--section-pad) 0;background:linear-gradient(180deg,var(--bg-primary) 0%,var(--bg-secondary) 50%,var(--bg-primary) 100%)}
.section--flat{background:var(--bg-primary)}.section--alt{background:var(--bg-secondary)}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}.text-center{text-align:center}
.nav{position:fixed;top:0;left:0;right:0;z-index:1000;padding:24px 0;background:transparent;transition:all .4s var(--ease)}
.nav--scrolled{padding:16px 0;background:rgba(13,17,23,0.85);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border)}
[data-theme="light"] .nav--scrolled{background:rgba(250,251,252,0.85)}
.nav__inner{display:flex;justify-content:space-between;align-items:center}
.nav__logo{font-family:var(--font-heading);font-size:1.4rem;font-weight:700;color:var(--text-primary);letter-spacing:-.02em}.nav__logo span{color:var(--accent-gold)}
.nav__links{display:flex;gap:40px;align-items:center;list-style:none}
.nav__link{color:var(--text-muted);font-size:.85rem;font-weight:500;letter-spacing:.02em;text-transform:uppercase;position:relative;padding-bottom:4px;transition:color .3s var(--ease)}
.nav__link::after{content:'';position:absolute;bottom:0;left:0;width:100%;height:1.5px;background:var(--accent-gold);transform:scaleX(0);transform-origin:left;transition:transform .3s var(--ease)}
.nav__link:hover,.nav__link--active{color:var(--text-primary)}.nav__link:hover::after,.nav__link--active::after{transform:scaleX(1)}
.theme-toggle{background:none;border:1px solid var(--border);border-radius:50%;width:40px;height:40px;display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--text-muted);transition:all .3s var(--ease)}
.theme-toggle:hover{border-color:var(--accent-gold);color:var(--accent-gold)}.theme-toggle svg{width:18px;height:18px}
.nav__hamburger{display:none;background:none;border:none;cursor:pointer;color:var(--text-primary);padding:8px}.nav__hamburger svg{width:24px;height:24px}
.nav__mobile{display:none;position:fixed;top:0;right:-100%;width:300px;height:100vh;background:rgba(13,17,23,0.95);backdrop-filter:blur(24px);padding:80px 40px;z-index:999;transition:right .4s var(--ease-out)}
.nav__mobile.open{right:0}.nav__mobile a{display:block;color:var(--text-secondary);font-size:1.2rem;padding:16px 0;border-bottom:1px solid var(--border);font-family:var(--font-heading)}.nav__mobile a:hover{color:var(--accent-gold)}
.nav__backdrop{display:none;position:fixed;inset:0;background:rgba(0,0,0,0.5);z-index:998;opacity:0;transition:opacity .3s}.nav__backdrop.open{display:block;opacity:1}
.hero{min-height:100vh;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;background:linear-gradient(135deg,var(--bg-primary) 0%,#111827 50%,var(--bg-primary) 100%)}
.hero__bg{position:absolute;inset:0;opacity:.08;background:radial-gradient(ellipse at 30% 50%,var(--accent-gold) 0%,transparent 60%),radial-gradient(ellipse at 70% 50%,#58a6ff 0%,transparent 60%);background-size:200% 200%;animation:heroDrift 24s ease-in-out infinite;will-change:transform}
@keyframes heroDrift{
  0%{transform:translate3d(0,0,0) scale(1)}
  25%{transform:translate3d(-3%,2%,0) scale(1.05)}
  50%{transform:translate3d(2%,-2%,0) scale(1.02)}
  75%{transform:translate3d(-1%,3%,0) scale(1.04)}
  100%{transform:translate3d(0,0,0) scale(1)}
}
.hero__content{position:relative;z-index:1;text-align:center;max-width:900px;padding:0 32px}
.hero__subtitle{font-size:.85rem;font-weight:500;letter-spacing:.15em;text-transform:uppercase;color:var(--accent-gold);margin-bottom:24px}
.hero h1{margin-bottom:32px}
.hero__desc{font-size:1.15rem;color:var(--text-muted);max-width:600px;margin:0 auto 48px}
.hero__scroll{display:inline-flex;align-items:center;justify-content:center;width:48px;height:48px;border:1px solid var(--border);border-radius:50%;color:var(--text-muted);animation:scrollBounce 2s infinite;transition:border-color .3s}
.hero__scroll:hover{border-color:var(--accent-gold);color:var(--accent-gold)}.hero__scroll svg{width:20px;height:20px}
@keyframes scrollBounce{0%,100%{transform:translateY(0)}50%{transform:translateY(8px)}}
.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:40px 32px;transition:transform .4s var(--ease),box-shadow .4s var(--ease),border-color .4s var(--ease)}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--accent-gold)}
.card__icon{width:48px;height:48px;margin-bottom:24px;color:var(--accent-gold)}.card__icon svg{width:100%;height:100%}
.card__title{font-size:1.3rem;margin-bottom:12px}.card__text{color:var(--text-muted);font-size:.95rem;margin-bottom:0}
.card[style*="--i"]{opacity:0;transform:translateY(30px);transition:opacity .8s var(--ease),transform .8s var(--ease);transition-delay:calc(var(--i) * .15s)}
.card[style*="--i"].visible{opacity:1;transform:translateY(0)}
.quote{padding:80px 0;text-align:center;background:var(--bg-secondary)}
.quote__text{font-family:var(--font-heading);font-size:clamp(1.4rem,3vw,2.2rem);font-style:italic;color:var(--text-primary);max-width:800px;margin:0 auto 24px;line-height:1.5}
.quote__text::before{content:'\201C';color:var(--accent-gold)}.quote__text::after{content:'\201D';color:var(--accent-gold)}
.quote__attr{color:var(--text-muted);font-size:.9rem}
.btn{display:inline-block;padding:16px 40px;font-family:var(--font-body);font-size:.85rem;font-weight:600;letter-spacing:.05em;text-transform:uppercase;border-radius:var(--radius-sm);cursor:pointer;position:relative;overflow:hidden;transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
.btn--gold{background:transparent;color:var(--accent-gold);border:1.5px solid var(--accent-gold)}
.btn--gold::before{content:'';position:absolute;inset:0;background:var(--accent-gold);transform:scaleX(0);transform-origin:left;transition:transform .4s var(--ease);z-index:-1}
.btn--gold:hover{color:var(--bg-primary);transform:scale(1.02);box-shadow:var(--shadow-gold)}.btn--gold:hover::before{transform:scaleX(1)}
.timeline{position:relative;padding:40px 0}.timeline::before{content:'';position:absolute;left:50%;top:0;bottom:0;width:1px;background:var(--border);transform:translateX(-50%)}
.timeline__item{display:flex;justify-content:flex-end;width:50%;padding:0 40px 48px 0;position:relative}
.timeline__item:nth-child(even){margin-left:50%;justify-content:flex-start;padding:0 0 48px 40px}
.timeline__item::after{content:'';position:absolute;top:8px;width:12px;height:12px;background:var(--accent-gold);border-radius:50%;box-shadow:0 0 0 4px var(--bg-primary),0 0 12px var(--accent-gold-glow)}
.timeline__item:nth-child(odd)::after{right:-6px}.timeline__item:nth-child(even)::after{left:-6px}
.timeline__content{max-width:400px}.timeline__year{color:var(--accent-gold);font-weight:600;font-size:.85rem;letter-spacing:.1em;margin-bottom:8px}
.timeline__title{font-size:1.2rem;margin-bottom:8px}.timeline__text{color:var(--text-muted);font-size:.9rem;margin-bottom:0}
.filters{display:flex;gap:12px;justify-content:center;margin-bottom:48px;flex-wrap:wrap}
.filter-btn{padding:10px 24px;border-radius:24px;font-size:.8rem;font-weight:500;letter-spacing:.03em;cursor:pointer;background:transparent;border:1px solid var(--border);color:var(--text-muted);transition:all .3s var(--ease)}
.filter-btn:hover{border-color:var(--text-muted);color:var(--text-secondary)}.filter-btn.active{background:var(--accent-gold-dim);border-color:var(--accent-gold);color:var(--accent-gold)}
.work-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}
.work-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:transform .4s var(--ease),box-shadow .4s var(--ease),border-color .4s var(--ease),opacity .4s}
.work-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--accent-gold)}
.work-card.hidden{opacity:0;transform:scale(.95);pointer-events:none;position:absolute}
.work-card__img{height:200px;background:linear-gradient(135deg,var(--bg-secondary),var(--bg-primary));display:flex;align-items:center;justify-content:center;color:var(--accent-gold);font-size:2rem;font-family:var(--font-heading)}
.work-card__body{padding:28px}.work-card__cat{font-size:.75rem;color:var(--accent-gold);font-weight:600;letter-spacing:.1em;text-transform:uppercase;margin-bottom:8px}
.work-card__title{font-size:1.15rem;margin-bottom:8px}.work-card__text{color:var(--text-muted);font-size:.9rem;margin-bottom:0}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start}
.form-group{margin-bottom:24px}.form-group label{display:block;font-size:.8rem;font-weight:600;letter-spacing:.05em;text-transform:uppercase;color:var(--text-muted);margin-bottom:8px}
.form-group input,.form-group textarea,.form-group select{width:100%;padding:14px 18px;font-family:var(--font-body);font-size:.95rem;background:var(--bg-primary);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-primary);transition:border-color .3s var(--ease),box-shadow .3s var(--ease)}
.form-group input:focus,.form-group textarea:focus,.form-group select:focus{outline:none;border-color:var(--accent-gold);box-shadow:0 0 0 3px var(--accent-gold-dim)}
.form-group textarea{min-height:160px;resize:vertical}
.form-error{color:#f85149;font-size:.8rem;margin-top:6px;display:none}.form-group.error .form-error{display:block}.form-group.error input,.form-group.error textarea{border-color:#f85149}
.contact-info{padding-top:16px}.contact-info__item{display:flex;gap:16px;margin-bottom:32px}
.contact-info__icon{width:24px;height:24px;color:var(--accent-gold);flex-shrink:0;margin-top:4px}
.contact-info__label{font-size:.8rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:4px}.contact-info__value{color:var(--text-primary);font-weight:500}
.page-hero{padding:180px 48px 80px;text-align:center;position:relative;background:linear-gradient(180deg,var(--bg-secondary,#111827) 0%,var(--bg,#0a0a0a) 100%)}
.page-hero::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:radial-gradient(ellipse at 50% 50%,rgba(212,168,67,.1) 0%,transparent 60%);pointer-events:none}
.page-hero h1{position:relative;z-index:1;font-family:var(--font-heading);font-size:clamp(3rem,7vw,5rem);letter-spacing:-.03em;margin-bottom:16px}
@media(max-width:768px){.page-hero{padding:140px 24px 60px}}
.footer{padding:48px 0;border-top:1px solid var(--border);text-align:center;color:var(--text-dim);font-size:.85rem}
.footer__social{display:flex;gap:16px;justify-content:center;margin-bottom:16px}
.footer__social a{width:40px;height:40px;display:flex;align-items:center;justify-content:center;border:1px solid var(--border);border-radius:50%;color:var(--text-muted);transition:all .3s var(--ease)}
.footer__social a:hover{border-color:var(--accent-gold);color:var(--accent-gold)}.footer__social svg{width:18px;height:18px}
.reveal{opacity:0;transform:translateY(30px);transition:opacity .8s var(--ease),transform .8s var(--ease)}.reveal.visible{opacity:1;transform:translateY(0)}
.reveal-left{opacity:0;transform:translateX(-30px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal-right{opacity:0;transform:translateX(30px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal-left.visible,.reveal-right.visible{opacity:1;transform:translateX(0)}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}.reveal,.reveal-left,.reveal-right,.card[style*="--i"]{opacity:1;transform:none}body{animation:none;opacity:1;transform:none}}
@media(max-width:1024px){.grid-3,.work-grid{grid-template-columns:repeat(2,1fr)}.timeline::before{left:24px}.timeline__item,.timeline__item:nth-child(even){width:100%;margin-left:0;padding:0 0 48px 56px;justify-content:flex-start}.timeline__item::after,.timeline__item:nth-child(even)::after{left:18px;right:auto}}
@media(max-width:768px){html{font-size:16px}:root{--section-pad:80px}.nav__links{display:none}.nav__hamburger{display:block}.grid-2,.grid-3,.work-grid,.contact-grid{grid-template-columns:1fr;gap:32px}.hero{min-height:90vh}.hero__bg{background-attachment:scroll!important}}

/* === WO #45 — 7 Cinematic Effects === */

/* 1. Hero word animation */
.hero-word{display:inline-block;opacity:0;transform:translateY(30px);transition:opacity .6s cubic-bezier(.25,.46,.45,.94),transform .6s cubic-bezier(.25,.46,.45,.94)}
.hero-word.visible{opacity:1;transform:translateY(0)}

/* 2. Loading screen */
.loader{position:fixed;inset:0;z-index:9999;background:var(--bg-primary);display:flex;align-items:center;justify-content:center;transition:transform .6s cubic-bezier(.16,1,.3,1)}
.loader.done{transform:translateY(-100%)}
.loader__text{font-family:var(--font-heading);font-size:clamp(1.8rem,4vw,3rem);color:var(--text-primary);opacity:0;transform:scale(.9);animation:loaderIn .8s cubic-bezier(.25,.46,.45,.94) .1s forwards}
.loader__text span{color:var(--accent-gold)}
@keyframes loaderIn{to{opacity:1;transform:scale(1)}}

/* 3. Floating labels */
.float-group{position:relative;margin-bottom:24px}
.float-group input,.float-group textarea,.float-group select{width:100%;padding:20px 18px 8px;font-family:var(--font-body);font-size:.95rem;background:var(--bg-primary);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-primary);transition:border-color .3s var(--ease),box-shadow .3s var(--ease)}
.float-group input:focus,.float-group textarea:focus{outline:none;border-color:var(--accent-gold);box-shadow:0 0 0 3px var(--accent-gold-dim)}
.float-group label{position:absolute;left:18px;top:14px;font-size:.95rem;color:var(--text-muted);pointer-events:none;transition:all .25s var(--ease);font-weight:400;letter-spacing:0;text-transform:none}
.float-group input:focus~label,.float-group input:not(:placeholder-shown)~label,.float-group textarea:focus~label,.float-group textarea:not(:placeholder-shown)~label{top:4px;font-size:.7rem;color:var(--accent-gold);font-weight:600;letter-spacing:.05em;text-transform:uppercase}
.float-group textarea{min-height:160px;resize:vertical}
.float-group .form-error{color:#f85149;font-size:.8rem;margin-top:6px;display:none}
.float-group.error .form-error{display:block}.float-group.error input,.float-group.error textarea{border-color:#f85149}

/* 4. Stats counter */
.stats{display:flex;justify-content:center;gap:48px;padding:64px 0;flex-wrap:wrap}
.stat-item{text-align:center}
.stat-num{font-family:var(--font-heading);font-size:clamp(2.2rem,4vw,3.5rem);color:var(--accent-gold);font-weight:700;line-height:1}
.stat-label{font-size:.8rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.08em;margin-top:8px}

/* 5. Work card hover overlay */
.work-card{position:relative}
.work-card__overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(13,17,23,.92) 0%,rgba(13,17,23,.4) 40%,transparent 100%);display:flex;flex-direction:column;justify-content:flex-end;padding:28px;opacity:0;transition:opacity .4s var(--ease);border-radius:var(--radius)}
.work-card:hover .work-card__overlay{opacity:1}
.work-card__overlay-title{font-family:var(--font-heading);font-size:1.3rem;color:var(--text-primary);transform:translateY(12px);transition:transform .4s var(--ease);margin-bottom:8px}
.work-card:hover .work-card__overlay-title{transform:translateY(0)}
.work-card__overlay-cta{font-size:.8rem;color:var(--accent-gold);font-weight:600;letter-spacing:.08em;text-transform:uppercase;transform:translateY(12px);opacity:0;transition:all .4s var(--ease) .08s}
.work-card:hover .work-card__overlay-cta{transform:translateY(0);opacity:1}

/* 6. Scroll progress bar */
.scroll-progress{position:fixed;top:0;left:0;height:3px;background:var(--accent-gold);z-index:10000;width:0;transition:width .1s linear;box-shadow:0 0 8px var(--accent-gold-glow)}

/* 7. Back to top */

/* Reduced motion for all new effects */
@media(prefers-reduced-motion:reduce){.hero-word{opacity:1;transform:none;transition:none}.loader{display:none}.scroll-progress{display:none}.work-card__overlay{opacity:1}.stat-num{opacity:1}.hero__bg{animation:none;transform:none}}

/* === WO #46 — CTO Visual Polish === */

/* Fix 1: Hero glow + sizing */
.hero::after{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 50% 40%,rgba(212,168,67,0.12) 0%,transparent 60%);pointer-events:none;z-index:0}
.hero h1{font-size:clamp(3rem,8vw,5.5rem);letter-spacing:-.03em}
.hero__subtitle{margin-top:24px}
.btn--solid{background:var(--accent-gold);color:#0d1117;border:1.5px solid var(--accent-gold);font-weight:700}
.btn--solid:hover{background:#c49a38;transform:scale(1.02);box-shadow:var(--shadow-gold)}
.btn--solid::before{display:none}

/* Fix 2: Nav polish */
.nav--scrolled{background:rgba(10,10,10,0.9);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px)}
.nav__logo{font-size:1.5rem}

/* Fix 3: Cards polish */
.card{padding:48px;position:relative;overflow:hidden}
.card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:var(--accent-gold);transform:scaleX(0);transform-origin:left;transition:transform .4s var(--ease)}
.card:hover::before{transform:scaleX(1)}
.card__icon{width:48px;height:48px}
.grid-3{margin-top:80px!important}

/* Fix 4: Quote polish */
.quote{padding:120px 0}
.quote__text{font-size:clamp(1.75rem,4vw,2.5rem);font-style:italic}

/* Fix 5: Stats polish */
.stats{gap:0;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-card);padding:48px 0}
.stat-item{flex:1;text-align:center;position:relative;padding:0 32px}
.stat-item+.stat-item::before{content:'';position:absolute;left:0;top:10%;height:80%;width:1px;background:var(--border)}
.stat-num{font-size:clamp(2.5rem,4vw,3.5rem)}
.stat-label{font-size:.875rem}
@media(max-width:768px){.stats{flex-wrap:wrap;gap:0}.stat-item{flex:0 0 50%;padding:24px 16px}.stat-item+.stat-item::before{display:none}.stat-item:nth-child(n+3){border-top:1px solid var(--border)}}

/* Fix 6: Footer polish */
.footer{padding:80px 0 48px}
.footer__nav{display:flex;gap:32px;justify-content:center;margin-bottom:24px}
.footer__nav a{color:var(--text-muted);font-size:.85rem;font-weight:500;transition:color .3s var(--ease)}
.footer__nav a:hover{color:var(--accent-gold)}

/* Fix 7: Scroll progress refinement */
.scroll-progress{height:3px;z-index:9999}

/* === WO #47 — About Page Visual Drama === */

/* 1. About hero */
.about-hero{position:relative;padding-top:180px;padding-bottom:80px}
.about-hero::after{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 50% 40%,rgba(212,168,67,0.12) 0%,transparent 60%);pointer-events:none}
.about-hero h1{font-size:clamp(4rem,10vw,7rem);letter-spacing:-.03em;position:relative;z-index:1}

/* 2. Timeline animation */
.timeline__item{opacity:0;transform:translateX(-30px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.timeline__item:nth-child(even){transform:translateX(30px)}
.timeline__item.visible{opacity:1;transform:translateX(0)}
.timeline__dot{width:14px;height:14px;background:var(--accent-gold);border-radius:50%;position:absolute;top:8px;box-shadow:0 0 0 4px var(--bg-primary),0 0 12px var(--accent-gold-glow)}
.timeline__dot.visible{animation:dotPulse 1.5s var(--ease) 1}
@keyframes dotPulse{0%{box-shadow:0 0 0 4px var(--bg-primary),0 0 12px var(--accent-gold-glow)}50%{box-shadow:0 0 0 8px var(--bg-primary),0 0 24px var(--accent-gold-glow)}100%{box-shadow:0 0 0 4px var(--bg-primary),0 0 12px var(--accent-gold-glow)}}
.timeline__year{display:inline-block;background:var(--accent-gold);color:#0d1117;padding:4px 14px;border-radius:20px;font-size:.8rem;font-weight:700;letter-spacing:.08em;margin-bottom:12px}
.timeline__line{position:absolute;left:50%;top:0;width:1px;background:var(--accent-gold);transform:translateX(-50%);height:0;transition:height 1.5s var(--ease-out)}
.timeline__line.drawn{height:100%}
@media(max-width:1024px){.timeline__line{left:24px}}

/* 3. Photo placeholder premium */
.about-photo{width:100%;max-width:380px;aspect-ratio:4/5;background:linear-gradient(135deg,#1a1f2e,#2d1f1f,#1f2d1f);border-radius:var(--radius);border:1px solid rgba(212,168,67,0.3);display:flex;align-items:center;justify-content:center;margin:0 auto;box-shadow:var(--shadow-lg)}
.about-photo__initials{font-family:var(--font-heading);font-size:5rem;color:var(--accent-gold);text-shadow:0 0 40px rgba(212,168,67,0.3);font-weight:600}

/* 4. Philosophy cards premium */
.phil-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:40px 32px;position:relative;overflow:hidden;transition:transform .4s var(--ease),box-shadow .4s var(--ease),border-color .4s var(--ease)}
.phil-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:var(--accent-gold)}
.phil-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg),0 0 24px var(--accent-gold-dim);border-color:var(--accent-gold)}
.phil-card__icon{width:40px;height:40px;color:var(--accent-gold);margin-bottom:20px}
.phil-card__icon svg{width:100%;height:100%}
.phil-card__title{font-size:1.3rem;margin-bottom:12px}
.phil-card__text{color:var(--text-muted);font-size:.95rem;margin-bottom:0}

/* 5. Personal quote section */
.personal-section{padding:120px 0;background:linear-gradient(135deg,#111827 0%,#1a1520 50%,#111827 100%)}
.personal-quote{font-family:var(--font-heading);font-size:clamp(1.5rem,3vw,2.4rem);color:var(--text-primary);font-style:italic;line-height:1.5;max-width:800px;margin:0 auto 32px;text-align:center;position:relative;padding-top:48px}
.personal-quote::before{content:'\201C';position:absolute;top:0;left:50%;transform:translateX(-50%);font-size:6rem;color:var(--accent-gold);opacity:.4;font-style:normal;line-height:1}
.personal-attr{text-align:center;color:var(--text-muted);font-size:.9rem;display:flex;align-items:center;justify-content:center;gap:12px}
.personal-attr::before{content:'';width:24px;height:2px;background:var(--accent-gold)}

@media(prefers-reduced-motion:reduce){.timeline__item{opacity:1;transform:none}.timeline__line{height:100%!important;transition:none}}

/* === WO #55 — Mobile (375px) Polish === */
@media(max-width:768px){
  /* Layout */
  .container{padding:0 20px}
  :root{--section-pad:60px}
  .section{padding:60px 0}
  .grid-2,.grid-3,.work-grid,.contact-grid{grid-template-columns:1fr!important;gap:24px}

  /* Hero */
  .hero h1{font-size:clamp(2.5rem,12vw,3.5rem)!important}
  .hero__desc{font-size:1rem;padding:0 8px}
  .hero__subtitle{font-size:.75rem}

  /* Tap targets — min 44x44 */
  .nav__hamburger{width:44px;height:44px;display:flex;align-items:center;justify-content:center;padding:0}
  .nav__hamburger svg{width:24px;height:24px}
  .theme-toggle{width:44px;height:44px}
  .btn{min-height:44px;padding:14px 32px;display:inline-flex;align-items:center;justify-content:center}
  .footer__social a{width:44px;height:44px}
  .nav__mobile a{padding:14px 0;min-height:44px;display:flex;align-items:center}
  .filter-btn{min-height:44px;padding:12px 20px}

  .hero__scroll{width:44px;height:44px}

  /* Form tap targets */
  .form-group input,.form-group textarea,.form-group select,
  .float-group input,.float-group textarea,.float-group select{min-height:48px;font-size:16px}

  /* Cards smaller padding */
  .card{padding:32px 24px}
  .phil-card{padding:32px 24px}

  /* Stats — already 2x2, but ensure no overflow */
  .stats{padding:32px 0}
  .stat-num{font-size:2rem!important}
  .stat-label{font-size:.7rem}

  /* Quote */
  .quote{padding:60px 0}
  .quote__text{font-size:1.2rem;padding:0 8px}

  /* About hero */
  .about-hero h1{font-size:clamp(2.8rem,12vw,4rem)}
  .about-photo{max-width:240px}
  .about-photo__initials{font-size:3.5rem}

  /* Personal section */
  .personal-section{padding:60px 0}
  .personal-quote{font-size:1.2rem;padding-top:40px}
  .personal-quote::before{font-size:4rem}

  /* Timeline mobile */
  .timeline__item,.timeline__item:nth-child(even){padding:0 0 32px 48px}

  /* Top section padding for non-hero pages */
  section[style*="padding-top:180px"]{padding-top:120px!important}

  /* Disable parallax & heavy animations on mobile */
  .hero__bg{background-attachment:scroll!important;transform:none!important}

  /* Prevent horizontal overflow */
  body,html{overflow-x:hidden;max-width:100vw}
  img,svg{max-width:100%;height:auto}
  .nav__mobile{width:280px;max-width:85vw}

  /* Footer */
  .footer{padding:48px 0 32px}
  .footer__nav{flex-wrap:wrap;gap:20px;font-size:.85rem}
}

/* === WO #60 — Testimonials === */

@media print{.scroll-progress{display:none!important}}

/* === WO #72 — Card hover effects (glow + border + tilt) === */
@media(hover:hover) and (pointer:fine){
    will-change:transform;
    transform-style:preserve-3d;
    transition:transform .3s cubic-bezier(.16,1,.3,1),box-shadow .3s var(--ease),border-color .3s var(--ease);
  }
    box-shadow:0 8px 24px rgba(0,0,0,.25),0 0 32px rgba(212,168,67,.18);
    border-color:var(--accent-gold)
  }
  /* Animated border via ::after pseudo — gold glow line that grows */
    content:'';position:absolute;inset:0;border-radius:inherit;border:1px solid transparent;
    transition:border-color .3s var(--ease);pointer-events:none
  }
    border-color:rgba(212,168,67,.4)
  }
  /* Parent perspective for 3D tilt */
  .card-grid,.work-grid,.grid-3{perspective:1000px}
}
@media(prefers-reduced-motion:reduce){
}

/* === WO #79 — Skip-to-content (WCAG 2.4.1) === */
.skip-to-content{position:absolute;top:-40px;left:0;background:var(--accent-gold);color:#0d1117;padding:10px 16px;border-radius:0 0 8px 0;font-weight:700;font-size:.9rem;text-decoration:none;z-index:10001;transition:top .2s ease;outline-offset:2px}
.skip-to-content:focus{top:0;outline:2px solid var(--text-primary)}

/* WO #115: about-page identity hooks */
.about-name{font-family:var(--font-heading);font-size:1.5rem;font-weight:700;color:var(--text-primary);margin-top:20px}
.about-role{font-size:.95rem;color:var(--text-muted);max-width:380px;margin:8px auto 20px;line-height:1.5}
.about-social{display:flex;justify-content:center;gap:14px;margin-top:8px}
.social-link{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;border:1px solid var(--border);color:var(--text-muted);transition:color .2s var(--ease),border-color .2s var(--ease),background .2s var(--ease)}
.social-link svg{width:18px;height:18px}
.social-link:hover{color:var(--accent-gold);border-color:var(--accent-gold)}
.social-link.is-placeholder{opacity:.5;cursor:not-allowed}
.social-link.is-placeholder:hover{color:var(--text-muted);border-color:var(--border)}

/* WO #116: engagement signal */
.engagement{padding:48px 0}
.engagement-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;max-width:880px;margin:0 auto}
.engagement-item{text-align:center}
.engagement-label{font-size:.75rem;font-weight:600;letter-spacing:.15em;text-transform:uppercase;color:var(--accent-gold);margin-bottom:8px}
.engagement-value{font-size:.95rem;color:var(--text-secondary);line-height:1.5}
.engagement-value--placeholder{color:var(--text-muted);font-style:italic;opacity:.85}
.engagement-link{color:var(--accent-gold);text-decoration:none;font-weight:500;border-bottom:1px solid transparent;transition:border-color .2s var(--ease)}
.engagement-link:hover{border-bottom-color:var(--accent-gold)}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(max-width:768px){.engagement-grid{grid-template-columns:1fr;gap:24px}}

/* WO #117: contact calendar placeholder */
.calendar-section{padding-bottom:0}
.calendar-embed-placeholder{max-width:720px;margin:0 auto;padding:48px 32px;border:2px dashed rgba(212,168,67,0.35);border-radius:var(--radius);text-align:center;background:rgba(212,168,67,0.03);color:var(--text-muted)}
.calendar-embed-placeholder__icon{display:flex;justify-content:center;margin-bottom:16px}
.calendar-embed-placeholder__icon svg{width:36px;height:36px;color:var(--accent-gold);opacity:.7}
.calendar-embed-placeholder__text{font-size:1.05rem;color:var(--text-secondary);margin-bottom:8px}
.calendar-embed-placeholder__sub{font-size:.9rem;color:var(--text-muted);margin:0}
.calendar-embed-placeholder__sub a{color:var(--accent-gold)}
@media(max-width:768px){.calendar-embed-placeholder{padding:32px 20px}}

/* WO #127: back-to-top button */
.back-top{position:fixed;right:24px;bottom:24px;width:48px;height:48px;display:flex;align-items:center;justify-content:center;border:1px solid var(--accent-gold);border-radius:50%;background:rgba(212,168,67,0.15);color:var(--accent-gold);cursor:pointer;opacity:0;pointer-events:none;transition:opacity .25s var(--ease),transform .25s var(--ease),background .2s var(--ease);z-index:100;padding:0;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.back-top svg{width:20px;height:20px}
.back-top:hover{background:rgba(212,168,67,0.3);transform:translateY(-2px)}
.back-top.visible{opacity:1;pointer-events:auto}
@media print{.back-top{display:none!important}}
@media(prefers-reduced-motion:reduce){.back-top{transition:none}.back-top:hover{transform:none}}
@media(max-width:768px){.back-top{right:16px;bottom:16px}}