/* ==========================================================================
   Portofolio David Firdaus — 2026
   File   : assets/css/style.css
   Catatan: Seluruh styling halaman. Variabel warna di :root dan [data-theme].
   ========================================================================== */

/* Variabel tema terang (default) */
:root{
  --bg:#f2ede7;
  --bg-soft:rgba(255, 255, 255, 0.35);
  --bg-card:rgba(255, 255, 255, 0.4);
  --text:#161616;
  --text-emp:#2a2a2a;
  --text-mute:#535353;
  --text-faint:#9a948c;
  --line:#ddd6cc;
  --inverse:#ffffff;
  --tontonan-bg:#1a1a1a;
  --tontonan-border:rgba(255, 255, 255, 0.1);
  --noise-opacity:0.035;
  --handle-shadow:0 4px 20px rgba(0, 0, 0, 0.15);
  --card-shadow-hover:0 8px 40px rgba(0, 0, 0, 0.08);
  --radius-sm:2px;
  --ease-quiet:cubic-bezier(.22, 1, .36, 1);
  --ease-emphasis:cubic-bezier(.16, 1, .3, 1);
  --nav-height:72px
}

/* Variabel tema gelap */
[data-theme=dark]{
  --bg:#141414;
  --bg-soft:rgba(255, 255, 255, 0.035);
  --bg-card:rgba(255, 255, 255, 0.04);
  --text:#f2ede7;
  --text-emp:#e0dbd4;
  --text-mute:#a8a39d;
  --text-faint:#6e6963;
  --line:#2a2a2a;
  --inverse:#141414;
  --tontonan-bg:#0a0a0a;
  --tontonan-border:rgba(255, 255, 255, 0.08);
  --noise-opacity:0.05;
  --handle-shadow:0 4px 20px rgba(0, 0, 0, 0.5),0 0 40px rgba(242, 237, 231, 0.12);
  --card-shadow-hover:0 8px 40px rgba(0, 0, 0, 0.5)
}

/* Reset dasar */
*,::after,::before{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;overflow-x:hidden;max-width:100%;scrollbar-width:none;-ms-overflow-style:none}
html::-webkit-scrollbar{width:0;background:0 0;display:none}
body{background:var(--bg);color:var(--text);font-family:Roboto,sans-serif;font-weight:300;line-height:1.6;overflow-x:hidden;max-width:100vw;position:relative;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;transition:background .6s var(--ease-quiet),color .6s var(--ease-quiet);overflow-wrap:break-word;word-wrap:break-word;-ms-overflow-style:none;scrollbar-width:none}
body::-webkit-scrollbar{display:none}
a,a:visited{color:inherit;text-decoration:none}

/* Sembunyikan kursor default di perangkat dengan pointer presisi (desktop) */
@media (pointer:fine){*,::after,::before,body,html{cursor:none!important}}

/* Scrollbar kustom di sisi kanan layar */
.custom-scrollbar{position:fixed;top:0;right:0;width:5px;height:100vh;z-index:9998;pointer-events:none}
.scroll-thumb{position:absolute;top:0;left:0;width:100%;height:0;background:var(--text);border-radius:10px;opacity:.2;transition:width .3s var(--ease-quiet),opacity .3s var(--ease-quiet),left .3s var(--ease-quiet)}
.custom-scrollbar:hover .scroll-thumb{opacity:.8;width:8px;left:-1.5px}

::selection{background:var(--text);color:var(--bg)}
:focus{outline:0}
:focus-visible{outline:2px solid var(--text);outline-offset:3px}
section[id]{scroll-margin-top:var(--nav-height)}

/* Overlay noise tipis di seluruh halaman */
.noise-overlay{position:fixed;inset:0;pointer-events:none;z-index:9999;opacity:var(--noise-opacity);background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence baseFrequency='0.9' numOctaves='2'/></filter><rect width='100%' height='100%' filter='url(%23n)' opacity='0.6'/></svg>");animation:noise 18s steps(8) infinite;transition:opacity .6s var(--ease-quiet)}
@keyframes noise{0%,100%{transform:translate(0,0)}20%{transform:translate(-10%,5%)}50%{transform:translate(5%,-10%)}80%{transform:translate(-15%,0)}}

/* Preloader: tampil saat halaman pertama dimuat */
.preloader{position:fixed;inset:0;z-index:10001;background:var(--bg);display:flex;align-items:center;justify-content:center;transition:opacity .8s var(--ease-quiet),visibility .8s var(--ease-quiet)}
.preloader.is-loaded{opacity:0;visibility:hidden}
.preloader-content{text-align:center;display:flex;flex-direction:column;align-items:center;gap:1.5rem}
.preloader-name{font-family:Oswald,sans-serif;font-weight:300;font-size:clamp(1rem, 3vw, 1.4rem);letter-spacing:.4em;text-transform:uppercase;color:var(--text)}
.preloader-bar{width:200px;height:1px;background:var(--line);overflow:hidden;position:relative}
.preloader-fill{position:absolute;inset:0;background:var(--text);transform-origin:left;animation:preloaderFill 1.4s var(--ease-emphasis) forwards}
@keyframes preloaderFill{from{transform:scaleX(0)}to{transform:scaleX(1)}}
.preloader-meta{font-family:Roboto,sans-serif;font-weight:400;font-size:.6rem;letter-spacing:.3em;text-transform:uppercase;color:var(--text-faint)}

/* Bar indikator progress scroll di bagian atas */
.scroll-progress{position:fixed;top:0;left:0;height:2px;background:var(--text);z-index:101;width:0%;transition:width 80ms linear}

/* Kursor kustom (dot kecil + ring mengikuti) */
.cursor-dot,.cursor-ring{position:fixed;top:0;left:0;pointer-events:none;z-index:10000;opacity:0;transition:opacity .25s ease-out;will-change:transform;mix-blend-mode:difference}
.cursor-dot{width:6px;height:6px;background:rgba(255,255,255,.9);border-radius:50%}
.cursor-ring{width:36px;height:36px;border:1px solid rgba(255,255,255,.5);border-radius:50%;transition:opacity .25s ease-out,width .35s var(--ease-quiet),height .35s var(--ease-quiet)}
.cursor-dot.is-visible,.cursor-ring.is-visible{opacity:1}
@media (pointer:coarse){.cursor-dot,.cursor-ring{display:none}}

/* Navigasi atas (fixed) */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;height:var(--nav-height);display:flex;align-items:center;justify-content:space-between;padding:0 2.5rem;background:color-mix(in srgb,var(--bg) 80%,transparent);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line);transition:background .6s var(--ease-quiet),border-color .6s var(--ease-quiet)}
.nav-logo{font-family:Oswald,sans-serif;font-weight:300;font-size:.95rem;letter-spacing:.3em;text-transform:uppercase;color:var(--text);white-space:nowrap}
.nav-logo span{color:var(--text-faint)}
.nav-menu{display:flex;gap:2.5rem;list-style:none}
.nav-menu a{font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;color:var(--text-mute);transition:color .3s var(--ease-quiet);position:relative;padding:.3rem 0}
.nav-menu a::after{content:'';position:absolute;bottom:0;left:0;width:0;height:1px;background:var(--text);transition:width .4s var(--ease-quiet)}
.nav-menu a.is-active,.nav-menu a:hover{color:var(--text)}
.nav-menu a.is-active::after,.nav-menu a:hover::after{width:100%}
.nav-actions{display:flex;align-items:center;gap:1.5rem}
.nav-meta{font-family:Oswald,sans-serif;font-weight:200;font-size:.72rem;letter-spacing:.2em;color:var(--text-faint);text-transform:uppercase;white-space:nowrap}

/* Tombol toggle tema (matahari/bulan) */
.theme-toggle{display:flex;align-items:center;justify-content:center;width:38px;height:38px;border:1px solid var(--line);border-radius:50%;background:0 0;color:var(--text);transition:border-color .4s var(--ease-quiet),transform .4s var(--ease-quiet)}
.theme-toggle:hover{border-color:var(--text);transform:rotate(15deg)}
.theme-toggle svg{width:15px;height:15px;stroke:currentColor;fill:none;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
[data-theme=light] .theme-toggle .icon-moon{display:block}
[data-theme=light] .theme-toggle .icon-sun{display:none}
[data-theme=dark] .theme-toggle .icon-sun{display:block}
[data-theme=dark] .theme-toggle .icon-moon{display:none}

/* Tombol hamburger (mobile) */
.nav-toggle{display:none;flex-direction:column;gap:6px;background:0 0;border:none;padding:8px;z-index:101;color:var(--text)}
.nav-toggle span{width:26px;height:1px;background:var(--text);transition:all .4s var(--ease-quiet);display:block}
.nav-toggle.is-open span:first-child{transform:translateY(3.5px) rotate(45deg)}
.nav-toggle.is-open span:nth-child(2){transform:translateY(-3.5px) rotate(-45deg)}

/* Overlay menu navigasi full-screen (mobile) */
.nav-overlay{position:fixed;inset:0;background:var(--bg);z-index:99;display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transition:opacity .5s var(--ease-quiet),visibility .5s var(--ease-quiet)}
.nav-overlay.is-open{opacity:1;visibility:visible}
.nav-overlay ul{list-style:none;text-align:center}
.nav-overlay li{margin:1.5rem 0;overflow:hidden;opacity:0;transform:translateY(30px);transition:opacity .5s var(--ease-quiet),transform .5s var(--ease-quiet)}
.nav-overlay.is-open li{opacity:1;transform:translateY(0)}
.nav-overlay.is-open li:first-child{transition-delay:0.1s}
.nav-overlay.is-open li:nth-child(2){transition-delay:0.18s}
.nav-overlay.is-open li:nth-child(3){transition-delay:0.26s}
.nav-overlay.is-open li:nth-child(4){transition-delay:0.34s}
.nav-overlay.is-open li:nth-child(5){transition-delay:0.42s}
.nav-overlay a{font-family:Oswald,sans-serif;font-weight:200;font-size:clamp(2rem, 8vw, 3rem);color:var(--text);letter-spacing:.02em;display:inline-block;transition:transform .5s var(--ease-quiet),font-style .3s var(--ease-quiet)}
.nav-overlay a:hover{transform:translateX(10px);font-style:italic}
.nav-overlay a.is-active{font-style:italic;color:var(--text-mute);opacity:.7}

@media (max-width:768px){
  .nav{padding:0 1.5rem}
  .nav-menu,.nav-meta{display:none}
  .nav-toggle{display:flex}
  .nav-actions{gap:1rem}
}

/* Hero section */
.hero{min-height:100vh;padding:calc(var(--nav-height) + 4rem) 2.5rem 4rem;display:flex;align-items:center;position:relative;overflow:hidden}
.hero-grid{width:100%;max-width:1400px;margin:0 auto;display:grid;grid-template-columns:1.4fr 1fr;gap:5rem;align-items:center}
.hero-eyebrow{font-family:Roboto,sans-serif;font-weight:400;font-size:.7rem;letter-spacing:.3em;text-transform:uppercase;color:var(--text-mute);margin-bottom:2.5rem;display:flex;align-items:center;gap:1rem;flex-wrap:wrap;max-width:100%}
.hero-eyebrow::before{content:'';width:2.5rem;height:1px;background:var(--text-mute)}
.hero-title{font-family:Oswald,sans-serif;font-weight:200;font-size:clamp(2.5rem, 7vw, 7rem);line-height:.98;letter-spacing:-.02em;margin-bottom:2.2rem}
.line-mask{overflow:hidden;display:block}
.line{transform:translateY(110%);display:block}
.hero-title .italic{font-style:italic;font-weight:200;color:var(--text-emp)}
.hero-subtitle{font-size:1rem;line-height:1.7;color:var(--text-mute);max-width:32rem;margin-bottom:2.5rem;font-weight:300}
.hero-meta{display:grid;grid-template-columns:repeat(3,auto);gap:3rem;padding-top:2rem;border-top:1px solid var(--line);max-width:32rem}
.hero-meta>div{display:flex;flex-direction:column;gap:.4rem}
.hero-meta span{font-size:.62rem;letter-spacing:.2em;text-transform:uppercase;color:var(--text-faint)}
.hero-meta strong{font-family:Oswald,sans-serif;font-weight:300;font-size:.88rem;color:var(--text);letter-spacing:.04em}
.hero-portrait{aspect-ratio:4/5;width:100%;max-width:400px;margin-left:auto;position:relative;overflow:hidden;border-radius:var(--radius-sm);padding:14px;border:1px solid var(--line);background:var(--bg);box-shadow:0 15px 40px rgba(0,0,0,.06)}
.hero-image{width:100%;height:100%;object-fit:cover;display:block;transition:transform .8s var(--ease-quiet);border-radius:2px}
.hero-portrait:hover .hero-image{transform:scale(1.04)}
.hero-portrait .photo-placeholder{height:100%}
.hero-cta-wrap{margin-top:2.5rem;display:flex;flex-direction:column;align-items:flex-start;gap:1rem}
.hero-scroll-cue{position:absolute;bottom:2rem;left:50%;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:.8rem;opacity:.5}
.hero-scroll-cue span{font-family:Oswald,sans-serif;font-weight:200;font-size:.6rem;letter-spacing:.3em;text-transform:uppercase;color:var(--text-faint)}
.hero-scroll-cue-line{width:1px;height:40px;background:var(--text-faint);position:relative;overflow:hidden}
.hero-scroll-cue-line::after{content:'';position:absolute;top:0;left:0;width:100%;height:50%;background:var(--bg);animation:scrollLine 2s var(--ease-quiet) infinite}
@keyframes scrollLine{0%{transform:translateY(-100%)}100%{transform:translateY(200%)}}

@media (max-width:900px){
  .hero{padding:calc(var(--nav-height) + 2rem) 1.5rem 3rem;min-height:auto}
  .hero-grid{grid-template-columns:1fr;gap:2.5rem}
  .hero-portrait{max-width:300px;margin:0 auto;order:-1}
  .hero-meta{grid-template-columns:1fr 1fr;gap:1.5rem}
  .hero-eyebrow{margin-bottom:1.5rem}
  .hero-title{margin-bottom:1.5rem}
  .hero-subtitle{margin-bottom:2rem}
  .hero-cta-wrap{margin-top:1.5rem}
  .hero-scroll-cue{display:none}
}

/* Placeholder foto (untuk gallery kosong) */
.photo-placeholder{width:100%;height:100%;min-height:280px;border:1px dashed var(--text-faint);background:var(--bg-soft);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.85rem;text-align:center;padding:2rem;position:relative;transition:all .5s var(--ease-quiet);border-radius:var(--radius-sm)}
.photo-placeholder::after,.photo-placeholder::before{content:'';position:absolute;width:12px;height:12px;border:1px solid var(--text-faint)}
.photo-placeholder::before{top:.75rem;left:.75rem;border-right:none;border-bottom:none}
.photo-placeholder::after{bottom:.75rem;right:.75rem;border-left:none;border-top:none}
.photo-placeholder:hover{border-color:var(--text-mute);background:var(--bg-card)}
.placeholder-icon{width:32px;height:32px;color:var(--text-faint);margin-bottom:.5rem;transition:color .4s var(--ease-quiet)}
.photo-placeholder:hover .placeholder-icon{color:var(--text-mute)}
.placeholder-label{font-family:Oswald,sans-serif;font-weight:300;font-size:.72rem;letter-spacing:.25em;color:var(--text-mute);text-transform:uppercase}
.placeholder-hint{font-size:.66rem;letter-spacing:.08em;color:var(--text-faint);line-height:1.5}

/* Marquee (teks berjalan) */
.marquee{overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:1.5rem 0;background:var(--bg-soft);transition:background .6s var(--ease-quiet),border-color .6s var(--ease-quiet)}
.marquee:hover .marquee-track{animation-play-state:paused}
.marquee-track{display:flex;gap:4rem;animation:marquee 40s linear infinite;white-space:nowrap;width:max-content}
.marquee-item{font-family:Oswald,sans-serif;font-weight:200;font-size:1.5rem;letter-spacing:.15em;color:var(--text-emp);text-transform:uppercase;display:flex;align-items:center;gap:4rem}
.marquee-item::after{content:'✦';font-size:.9rem;color:var(--text-faint)}
@keyframes marquee{to{transform:translateX(-50%)}}
@media (max-width:768px){.marquee-item{font-size:1.1rem;gap:2.5rem}.marquee-track{gap:2.5rem}}

/* Layout umum section */
section{padding:8rem 2.5rem;position:relative}
.section-header{max-width:1400px;margin:0 auto 4rem;display:grid;grid-template-columns:auto 1fr auto;gap:3rem;align-items:end;padding-bottom:1.5rem;border-bottom:1px solid var(--line)}
.section-number{font-family:Oswald,sans-serif;font-weight:200;font-size:.82rem;letter-spacing:.25em;color:var(--text-faint)}
.section-title{font-family:Oswald,sans-serif;font-weight:200;font-size:clamp(2rem, 5vw, 4rem);line-height:1;letter-spacing:-.01em}
.section-title .italic{font-style:italic;color:var(--text-mute)}
.section-tag{font-size:.68rem;letter-spacing:.2em;text-transform:uppercase;color:var(--text-mute);text-align:right;white-space:nowrap}
.section-desc{max-width:50rem;margin:0 auto 4rem;font-size:1.05rem;color:var(--text-mute);line-height:1.7}
@media (max-width:768px){section{padding:5rem 1.5rem}.section-header{grid-template-columns:1fr;gap:1rem;margin-bottom:2.5rem}.section-tag{text-align:left}}

/* Section index (statistik) */
.index{padding:5rem 2.5rem;border-bottom:1px solid var(--line)}
.index-grid{max-width:1400px;margin:0 auto;display:grid;grid-template-columns:repeat(4,1fr);gap:3rem}
.index-item{display:flex;flex-direction:column;gap:.6rem;position:relative}
.index-item::before{content:'';position:absolute;top:0;left:0;width:0;height:1px;background:var(--text);transition:width .6s var(--ease-quiet)}
.index-item.is-in::before{width:2rem}
.index-number{font-family:Oswald,sans-serif;font-weight:200;font-size:clamp(2.2rem, 5vw, 3rem);line-height:1;color:var(--text);padding-top:1rem}
.index-label{font-size:.68rem;letter-spacing:.2em;text-transform:uppercase;color:var(--text-mute);margin-top:.3rem}
.index-desc{font-size:.82rem;color:var(--text-mute);line-height:1.5;margin-top:.5rem}
@media (max-width:768px){.index{padding:3.5rem 1.5rem}.index-grid{grid-template-columns:repeat(2,1fr);gap:2rem}}

/* Section about */
.about-grid{max-width:1400px;margin:0 auto;display:grid;grid-template-columns:1fr 1.2fr;gap:5rem;align-items:start}
.about-photo{aspect-ratio:4/5;position:sticky;top:calc(var(--nav-height) + 2rem);overflow:hidden;border-radius:var(--radius-sm);padding:14px;border:1px solid var(--line);background:var(--bg);box-shadow:0 15px 40px rgba(0,0,0,.06)}
.about-image{width:100%;height:100%;object-fit:cover;display:block;border-radius:2px;transition:transform .8s var(--ease-quiet)}
.about-photo:hover .about-image{transform:scale(1.04)}
.about-content p{font-size:1.05rem;line-height:1.8;color:var(--text-emp);margin-bottom:1.8rem}
.about-content p:first-of-type::first-letter{font-family:Oswald,sans-serif;font-weight:200;font-size:4.5rem;float:left;line-height:.85;margin-right:.8rem;margin-top:.3rem;color:var(--text)}
.about-content p:last-of-type{color:var(--text-mute);font-size:.95rem}
.about-quote{margin:3rem 0;padding:2rem 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);font-family:Oswald,sans-serif;font-weight:200;font-style:italic;font-size:clamp(1.2rem, 2.5vw, 1.6rem);line-height:1.4;color:var(--text-emp);position:relative}
.about-quote::before{content:'"';position:absolute;top:-.5rem;left:-.5rem;font-size:3rem;color:var(--text-faint);opacity:.3}
.about-signature{margin-top:2rem;display:flex;align-items:center;gap:1.5rem}
.signature-line{flex:1;height:1px;background:var(--line)}
.signature-text{font-family:Oswald,sans-serif;font-weight:300;font-size:.78rem;letter-spacing:.2em;color:var(--text-mute);text-transform:uppercase;white-space:nowrap}
@media (max-width:900px){.about-grid{grid-template-columns:1fr;gap:3rem}.about-photo{position:relative;top:0;max-width:340px}.about-content p{font-size:.98rem}.about-quote{font-size:1.2rem;margin:2rem 0;padding:1.5rem 0}.about-content p:first-of-type::first-letter{font-size:3.5rem}}

/* Tombol dropdown bahasa */
.lang-wrapper{position:relative;display:flex;align-items:center}
.lang-btn{display:flex;align-items:center;gap:.5rem;background:0 0;border:1px solid var(--line);border-radius:20px;padding:.4rem .8rem;color:var(--text);font-family:Oswald,sans-serif;font-weight:300;font-size:.7rem;letter-spacing:.15em;text-transform:uppercase;cursor:pointer;transition:border-color .4s var(--ease-quiet),background .4s var(--ease-quiet)}
.lang-btn:hover{border-color:var(--text);background:var(--bg-soft)}
.lang-btn svg{width:14px;height:14px;stroke:currentColor;fill:none;stroke-width:1.5}
.lang-dropdown{position:absolute;top:calc(100% + .5rem);right:0;background:var(--bg);border:1px solid var(--line);border-radius:4px;box-shadow:0 10px 30px rgba(0,0,0,.08);min-width:140px;padding:.5rem 0;opacity:0;visibility:hidden;transform:translateY(-10px);transition:opacity .3s var(--ease-quiet),transform .3s var(--ease-quiet),visibility .3s;z-index:200}
.lang-dropdown.is-open{opacity:1;visibility:visible;transform:translateY(0)}
.lang-option{display:block;width:100%;text-align:left;background:0 0;border:none;padding:.6rem 1.2rem;color:var(--text-mute);font-family:Roboto,sans-serif;font-weight:300;font-size:.8rem;cursor:pointer;transition:background .2s ease,color .2s ease}
.lang-option:hover{background:var(--bg-soft);color:var(--text)}
.lang-option.is-active{color:var(--text);font-weight:400}
@media (max-width:480px){.about-content{display:flow-root}.about-content p:first-of-type::first-letter{font-size:3rem;margin-right:.5rem}.about-signature{flex-direction:column;align-items:flex-start;gap:.5rem}.signature-line{width:100%}.nav-actions{gap:.5rem}.lang-btn{padding:.3rem .6rem;font-size:.6rem}.nav-meta{display:none}}

/* Kelas transisi saat teks sedang diterjemahkan */
.translating{transition:opacity .2s ease!important;opacity:.3}

/* Section expertise (daftar keahlian) */
.expertise-list{max-width:1400px;margin:0 auto}
.expertise-item{display:grid;grid-template-columns:60px 1fr 1.5fr 120px;gap:3rem;padding:2.2rem 0;border-bottom:1px solid var(--line);align-items:center;transition:padding .5s var(--ease-quiet),background .5s var(--ease-quiet);position:relative;cursor:default}
.expertise-item:first-child{border-top:1px solid var(--line)}
.expertise-item:hover{padding-left:1.5rem;padding-right:1.5rem;background:var(--bg-soft)}
.expertise-num{font-family:Oswald,sans-serif;font-weight:200;font-size:.95rem;color:var(--text-faint);letter-spacing:.1em}
.expertise-name{font-family:Oswald,sans-serif;font-weight:300;font-size:clamp(1.3rem, 2vw, 1.6rem);letter-spacing:.01em;transition:transform .4s var(--ease-quiet)}
.expertise-item:hover .expertise-name{transform:translateX(8px)}
.expertise-desc{font-size:.86rem;color:var(--text-mute);line-height:1.6}
.expertise-year{font-family:Oswald,sans-serif;font-weight:200;font-size:.82rem;color:var(--text-faint);letter-spacing:.15em;text-align:right;text-transform:uppercase}
@media (max-width:900px){.expertise-item{grid-template-columns:36px 1fr;gap:1rem;padding:1.6rem 0}.expertise-item:hover{padding-left:.5rem;padding-right:.5rem}.expertise-num{font-size:.82rem}.expertise-name{font-size:1.2rem}.expertise-item:hover .expertise-name{transform:none}.expertise-desc,.expertise-year{grid-column:2;text-align:left}.expertise-year{font-size:.72rem;margin-top:.4rem}}

/* Section works (carousel karya) */
.works-section{padding:0}
.works-header{padding:8rem 2.5rem 4rem;max-width:1400px;margin:0 auto}
.works-carousel-wrapper{position:relative;padding:2rem 0 6rem;overflow:hidden}
.works-carousel{position:relative;width:100%;max-width:1200px;height:65vh;max-height:560px;margin:0 auto;perspective:1600px}
.work-card{position:absolute;top:50%;left:50%;width:360px;max-width:85%;height:100%;transform:translate(-50%,-50%) scale(.75);opacity:0;transition:all .7s cubic-bezier(.22, 1, .36, 1);pointer-events:none;z-index:1;display:flex;flex-direction:column;background:var(--bg-card);border:1px solid var(--line);padding:1.5rem;border-radius:var(--radius-sm);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.work-card.is-active{transform:translate(-50%,-50%) scale(1) translateZ(0);opacity:1;z-index:3;pointer-events:auto;box-shadow:var(--card-shadow-hover);border-color:var(--text-mute)}
.work-card.is-prev{transform:translate(-135%,-50%) scale(.8) rotateY(25deg);opacity:.4;z-index:2}
.work-card.is-next{transform:translate(35%,-50%) scale(.8) rotateY(-25deg);opacity:.4;z-index:2}
.work-card-meta{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.2rem;font-family:Oswald,sans-serif;font-weight:300;font-size:.72rem;letter-spacing:.2em;color:var(--text-mute);text-transform:uppercase}
.work-card-image{flex:1;margin-bottom:1.2rem;overflow:hidden;position:relative;border-radius:var(--radius-sm)}
.work-card-img{width:100%;height:100%;object-fit:contain;background-color:rgba(0,0,0,.04);display:block;transition:transform .6s var(--ease-quiet)}
.work-card.is-active:hover .work-card-img{transform:scale(1.05)}
.work-card-title{font-family:Oswald,sans-serif;font-weight:300;font-size:1.35rem;line-height:1.15;margin-bottom:.5rem}
.work-card-tag{font-size:.68rem;letter-spacing:.15em;text-transform:uppercase;color:var(--text-faint)}
.works-nav{display:flex;align-items:center;justify-content:center;gap:1.5rem;margin-top:3rem}
.works-nav-btn{width:44px;height:44px;border:1px solid var(--line);background:0 0;border-radius:50%;color:var(--text);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .3s var(--ease-quiet)}
.works-nav-btn:hover{border-color:var(--text);background:var(--bg-soft);transform:scale(1.05)}
.works-nav-btn svg{width:18px;height:18px}
.works-dots{display:flex;gap:.8rem}
.work-dot{width:8px;height:8px;border-radius:50%;background:var(--line);border:none;cursor:pointer;transition:all .3s var(--ease-quiet);padding:0}
.work-dot.is-active{background:var(--text);width:24px;border-radius:4px}
@media (max-width:768px){.works-header{padding:5rem 1.5rem 2rem}.works-carousel{width:95%;height:480px}.work-card{width:85%;padding:1.2rem}.work-card.is-prev{transform:translate(-125%,-50%) scale(.75) rotateY(20deg);opacity:.3}.work-card.is-next{transform:translate(25%,-50%) scale(.75) rotateY(-20deg);opacity:.3}.works-nav{margin-top:2rem;gap:1rem}}
@media (max-width:480px){.work-card{padding:1rem}.work-card-title{font-size:1.15rem}.work-card.is-prev{transform:translate(-115%,-50%) scale(.7) rotateY(15deg);opacity:.3}.work-card.is-next{transform:translate(15%,-50%) scale(.7) rotateY(-15deg);opacity:.3}}

/* ===== ARSIP PROYEK (grid semua project) ===== */
.arsip-section{padding:8rem 2.5rem;border-top:1px solid var(--line)}
.arsip-section .section-header{grid-template-columns:1fr auto;gap:2rem}
.arsip-grid{max-width:1400px;margin:0 auto;display:grid;grid-template-columns:repeat(3,1fr);gap:2.5rem}
.arsip-card{display:flex;flex-direction:column;background:var(--bg-card);border:1px solid var(--line);border-radius:var(--radius-sm);padding:1.2rem;transition:transform .5s var(--ease-quiet),border-color .4s var(--ease-quiet),box-shadow .5s var(--ease-quiet);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.arsip-card:hover{transform:translateY(-4px);border-color:var(--text-mute);box-shadow:var(--card-shadow-hover)}
.arsip-frame{aspect-ratio:16/10;width:100%;overflow:hidden;border-radius:var(--radius-sm);background:var(--bg-soft);margin-bottom:1.2rem;position:relative}
.arsip-img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .8s var(--ease-quiet)}
.arsip-card:hover .arsip-img{transform:scale(1.05)}
.arsip-body{display:flex;flex-direction:column;gap:.4rem;flex:1}
.arsip-title{font-family:Oswald,sans-serif;font-weight:300;font-size:1.1rem;line-height:1.2;color:var(--text);letter-spacing:.01em}
.arsip-desc{font-size:.82rem;color:var(--text-mute);line-height:1.5;margin-bottom:.9rem;flex:1}
.arsip-actions{display:flex;gap:.6rem;margin-top:auto}
.arsip-icon-btn{width:36px;height:36px;border:1px solid var(--line);border-radius:50%;background:0 0;color:var(--text);display:flex;align-items:center;justify-content:center;transition:all .3s var(--ease-quiet);cursor:pointer}
.arsip-icon-btn:hover{border-color:var(--text);background:var(--text);color:var(--bg);transform:scale(1.05)}
.arsip-icon-btn svg{width:14px;height:14px}
.arsip-more{margin-top:5rem;display:flex;justify-content:center}
.arsip-more-btn{display:inline-flex;align-items:center;gap:.8rem;padding:1.1rem 2.4rem;border:1px solid var(--text);background:0 0;color:var(--text);font-family:Oswald,sans-serif;font-weight:300;font-size:.82rem;letter-spacing:.22em;text-transform:uppercase;border-radius:var(--radius-sm);transition:color .5s var(--ease-quiet);position:relative;overflow:hidden;isolation:isolate}
.arsip-more-btn::before{content:'';position:absolute;inset:0;background:var(--text);transform:translateX(-101%) skewX(-12deg);transition:transform .8s var(--ease-emphasis);z-index:-1}
.arsip-more-btn:hover::before{transform:translateX(0) skewX(0)}
.arsip-more-btn:hover{color:var(--bg)}
.arsip-more-logo{width:18px;height:18px;fill:currentColor}

/* Arsip — Tablet */
@media (max-width:900px){
  .arsip-section{padding:5rem 1.5rem}
  .arsip-grid{grid-template-columns:repeat(2,1fr);gap:1.5rem}
}

/* Arsip — Mobile */
@media (max-width:768px){
  .arsip-card{padding:1rem}
  .arsip-title{font-size:1rem}
  .arsip-desc{font-size:.78rem;margin-bottom:.8rem}
  .arsip-icon-btn{width:34px;height:34px}
  .arsip-icon-btn svg{width:13px;height:13px}
  .arsip-more{margin-top:3.5rem}
  .arsip-more-btn{padding:1rem 1.8rem;font-size:.76rem;letter-spacing:.18em;gap:.6rem}
}

/* Arsip — Super small mobile */
@media (max-width:480px){
  .arsip-section{padding:3.5rem 1.25rem}
  .arsip-grid{grid-template-columns:1fr;gap:1.5rem}
  .arsip-card{padding:.9rem}
  .arsip-title{font-size:.95rem}
  .arsip-desc{font-size:.76rem;margin-bottom:.7rem}
  .arsip-frame{margin-bottom:1rem}
  .arsip-icon-btn{width:32px;height:32px}
  .arsip-icon-btn svg{width:12px;height:12px}
  .arsip-more{margin-top:2.5rem}
  .arsip-more-btn{padding:.9rem 1.4rem;font-size:.7rem;letter-spacing:.15em;gap:.55rem;flex-wrap:wrap;justify-content:center}
  .arsip-more-logo{width:16px;height:16px}
}

/* Section gallery (mozaik visual) */
.gallery-section{padding:8rem 2.5rem;background:var(--bg-soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line);transition:background .6s var(--ease-quiet),border-color .6s var(--ease-quiet)}
.gallery-grid{max-width:1600px;margin:0 auto;display:grid;grid-template-columns:repeat(12,1fr);grid-auto-rows:80px;gap:1rem}
.gallery-tile{position:relative;overflow:hidden;transition:transform .7s var(--ease-emphasis),opacity .7s var(--ease-emphasis);transform-origin:center center;border-radius:var(--radius-sm)}
.gallery-tile.t1{grid-column:span 5;grid-row:span 5}
.gallery-tile.t2{grid-column:span 4;grid-row:span 3}
.gallery-tile.t3{grid-column:span 3;grid-row:span 4}
.gallery-tile.t4{grid-column:span 4;grid-row:span 4}
.gallery-tile.t5{grid-column:span 3;grid-row:span 3}
.gallery-tile.t6{grid-column:span 5;grid-row:span 4}
.gallery-grid.has-hover .gallery-tile:not(:hover){transform:scale(.97);opacity:.4}
.gallery-tile:hover{transform:scale(1.02)}
.gallery-tile .photo-placeholder{height:100%;min-height:0;transition:transform .6s var(--ease-quiet)}
.gallery-tile:hover .photo-placeholder{transform:scale(1.05)}
.gallery-tile-label{position:absolute;bottom:1rem;left:1rem;font-family:Oswald,sans-serif;font-weight:300;font-size:.68rem;letter-spacing:.2em;color:var(--text);background:color-mix(in srgb,var(--bg) 92%,transparent);padding:.4rem .8rem;text-transform:uppercase;opacity:0;transform:translateY(8px);transition:all .4s var(--ease-quiet);border-radius:var(--radius-sm);backdrop-filter:blur(4px)}
.gallery-tile:hover .gallery-tile-label{opacity:1;transform:translateY(0)}
@media (max-width:900px){.gallery-section{padding:5rem 1.5rem}.gallery-grid{grid-template-columns:repeat(6,1fr);grid-auto-rows:60px;gap:.5rem}.gallery-tile.t1{grid-column:span 6;grid-row:span 4}.gallery-tile.t2{grid-column:span 3;grid-row:span 3}.gallery-tile.t3{grid-column:span 3;grid-row:span 3}.gallery-tile.t4{grid-column:span 6;grid-row:span 3}.gallery-tile.t5{grid-column:span 3;grid-row:span 3}.gallery-tile.t6{grid-column:span 3;grid-row:span 3}.gallery-grid.has-hover .gallery-tile:not(:hover){transform:scale(1);opacity:1}.gallery-tile:hover{transform:scale(1)}.gallery-tile:hover .photo-placeholder{transform:none}.gallery-tile-label{opacity:1;transform:translateY(0);font-size:.62rem}}

/* Section tontonan (latar gelap, video YouTube) */
.tontonan{padding:8rem 2.5rem;background:var(--tontonan-bg);color:var(--inverse)}
.tontonan .section-header{border-bottom-color:var(--tontonan-border)}
.tontonan .section-number,.tontonan .section-tag{color:rgba(255,255,255,.5)}
.tontonan .section-title{color:var(--inverse)}
.tontonan .section-title .italic{color:rgba(255,255,255,.55)}
.video-feature{max-width:1400px;margin:0 auto 5rem}
.video-frame{aspect-ratio:16/9;width:100%;position:relative;overflow:hidden;background:#050505;border-radius:var(--radius-sm);box-shadow:0 10px 30px rgba(0,0,0,.4);transition:box-shadow .4s var(--ease-quiet)}
.video-card:hover .video-frame,.video-feature:hover .video-frame{box-shadow:0 15px 45px rgba(0,0,0,.5)}
.video-frame iframe{width:100%;height:100%;border:0;display:block;position:absolute;top:0;left:0;z-index:1}
.video-frame::after{content:'';position:absolute;inset:0;z-index:2;pointer-events:none;border-top:42px solid var(--tontonan-bg);border-bottom:42px solid var(--tontonan-bg);border-left:8px solid var(--tontonan-bg);border-right:8px solid var(--tontonan-bg);box-shadow:inset 0 0 0 1px rgba(255,255,255,.1);border-radius:var(--radius-sm)}
.video-placeholder{width:100%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1rem;text-align:center;padding:2rem;position:relative;border:1px dashed rgba(255,255,255,.2);background:rgba(255,255,255,.02);transition:all .5s var(--ease-quiet)}
.video-placeholder:hover{border-color:rgba(255,255,255,.5);background:rgba(255,255,255,.05)}
.video-placeholder::after,.video-placeholder::before{content:'';position:absolute;width:14px;height:14px;border:1px solid rgba(255,255,255,.4)}
.video-placeholder::before{top:.75rem;left:.75rem;border-right:none;border-bottom:none}
.video-placeholder::after{bottom:.75rem;right:.75rem;border-left:none;border-top:none}
.play-icon{width:56px;height:56px;border:1px solid rgba(255,255,255,.4);border-radius:50%;display:flex;align-items:center;justify-content:center;margin-bottom:.5rem;transition:all .4s var(--ease-quiet)}
.video-placeholder:hover .play-icon{border-color:rgba(255,255,255,.8);transform:scale(1.08);background:rgba(255,255,255,.08)}
.play-icon svg{width:18px;height:18px;fill:rgba(255,255,255,0.8);margin-left:3px}
.video-placeholder .placeholder-label{color:rgba(255,255,255,.85)}
.video-placeholder .placeholder-hint{color:rgba(255,255,255,.45);max-width:24rem}
.video-feature-meta{display:grid;grid-template-columns:auto 1fr auto;gap:3rem;align-items:end;margin-top:2rem;padding-bottom:1.5rem;border-bottom:1px solid var(--tontonan-border)}
.video-feature-num{font-family:Oswald,sans-serif;font-weight:200;font-size:.78rem;letter-spacing:.25em;color:rgba(255,255,255,.5)}
.video-feature-title{font-family:Oswald,sans-serif;font-weight:200;font-size:clamp(1.5rem, 3vw, 2.3rem);line-height:1.1;color:var(--inverse)}
.video-feature-title .italic{font-style:italic;color:rgba(255,255,255,.55)}
.video-feature-duration{font-family:Oswald,sans-serif;font-weight:300;font-size:.82rem;letter-spacing:.2em;color:rgba(255,255,255,.6)}
.video-list{max-width:1400px;margin:0 auto;display:grid;grid-template-columns:repeat(3,1fr);gap:2rem}
.video-card{display:flex;flex-direction:column;transition:transform .4s var(--ease-quiet)}
.video-card:hover{transform:translateY(-4px)}
.video-card .video-frame{aspect-ratio:4/3}
.video-card-meta{margin-top:1.5rem;padding-top:1.2rem;border-top:1px solid var(--tontonan-border)}
.video-card-header{display:flex;justify-content:space-between;margin-bottom:.8rem;font-family:Oswald,sans-serif;font-weight:300;font-size:.68rem;letter-spacing:.2em;color:rgba(255,255,255,.55)}
.video-card-title{font-family:Oswald,sans-serif;font-weight:300;font-size:1.2rem;line-height:1.2;color:var(--inverse);margin-bottom:.6rem;transition:color .3s var(--ease-quiet)}
.video-card:hover .video-card-title{color:rgba(255,255,255,.8)}
.video-card-desc{font-size:.83rem;color:rgba(255,255,255,.5);line-height:1.5}
@media (max-width:900px){.tontonan{padding:5rem 1.5rem}.video-list{grid-template-columns:1fr;gap:2.5rem}.video-feature{margin-bottom:3rem}.video-feature-meta{grid-template-columns:1fr;gap:.8rem}.video-card-title{font-size:1.1rem}}

/* Section philosophy (kutipan) */
.philosophy{padding:10rem 2.5rem;text-align:center;overflow:hidden;position:relative}
.philosophy-quote{max-width:1100px;margin:0 auto;font-family:Oswald,sans-serif;font-weight:200;font-size:clamp(1.5rem, 4vw, 3.2rem);line-height:1.2;letter-spacing:-.01em;position:relative;z-index:1}
.philosophy-quote .italic{font-style:italic;color:var(--text-mute)}
.philosophy-attribute{margin-top:3rem;font-family:Oswald,sans-serif;font-weight:300;font-size:.78rem;letter-spacing:.3em;color:var(--text-faint);text-transform:uppercase}
.watermark{position:absolute;font-family:Oswald,sans-serif;font-weight:200;font-size:20vw;line-height:.85;color:var(--text);opacity:.04;pointer-events:none;user-select:none;letter-spacing:-.02em;z-index:0}
.watermark-right{right:-2rem;bottom:-3rem}
@media (max-width:768px){.philosophy{padding:6rem 1.5rem}.philosophy-attribute{margin-top:2rem}}

/* Section contact */
.contact{padding:8rem 2.5rem 6rem;border-top:1px solid var(--line)}
.contact-grid{max-width:1400px;margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:5rem;align-items:start}
.contact-eyebrow{font-size:.7rem;letter-spacing:.3em;text-transform:uppercase;color:var(--text-mute);margin-bottom:2rem}
.contact-title{font-family:Oswald,sans-serif;font-weight:200;font-size:clamp(2.2rem, 6vw, 5rem);line-height:.98;letter-spacing:-.02em;margin-bottom:2rem}
.contact-title .italic{font-style:italic;color:var(--text-mute)}
.contact-desc{font-size:.98rem;line-height:1.7;color:var(--text-mute);max-width:28rem;margin-bottom:2.5rem}
.contact-info{display:flex;flex-direction:column}
.contact-row{display:grid;grid-template-columns:100px 1fr;gap:2rem;padding:1.3rem 0;border-bottom:1px solid var(--line);align-items:baseline;transition:padding .4s var(--ease-quiet)}
.contact-row:first-child{border-top:1px solid var(--line)}
.contact-row:hover{padding-left:.5rem}
.contact-label{font-size:.68rem;letter-spacing:.2em;text-transform:uppercase;color:var(--text-faint)}
.contact-value{font-family:Oswald,sans-serif;font-weight:300;font-size:1.05rem;color:var(--text);transition:color .3s var(--ease-quiet);position:relative;display:inline-block}
a.contact-value::after{content:'';position:absolute;bottom:-2px;left:0;width:0;height:1px;background:var(--text);transition:width .4s var(--ease-quiet)}
a.contact-value:hover::after{width:100%}
@media (max-width:900px){.contact{padding:6rem 1.5rem 4rem}.contact-grid{grid-template-columns:1fr;gap:3rem}.contact-row{grid-template-columns:88px 1fr;gap:1rem;padding:1.1rem 0}.contact-value{font-size:.95rem}}

/* Tombol CTA magnetic (efek magnetik mengikuti kursor) */
.cta-kicker{font-family:Roboto,sans-serif;font-weight:400;font-size:.62rem;letter-spacing:.35em;text-transform:uppercase;color:var(--text-faint);display:flex;align-items:center;gap:.8rem}
.cta-kicker::before{content:'';width:1.5rem;height:1px;background:var(--text-faint)}
.cta-magnetic{position:relative;display:inline-flex;align-items:center;gap:1.4rem;padding:1.2rem 2.4rem;background:0 0;border:1px solid var(--text);color:var(--text);font-family:Oswald,sans-serif;font-weight:300;font-size:.9rem;letter-spacing:.22em;text-transform:uppercase;overflow:hidden;transition:color .6s var(--ease-quiet),border-color .6s var(--ease-quiet);will-change:transform;isolation:isolate;border-radius:var(--radius-sm)}
.cta-magnetic::before{content:'';position:absolute;inset:0;background:var(--text);transform:translateX(-101%) skewX(-12deg);transition:transform .8s var(--ease-emphasis);z-index:-1}
.cta-magnetic:hover::before{transform:translateX(0) skewX(0)}
.cta-magnetic:hover{color:var(--bg)}
.cta-text-wrap{position:relative;overflow:hidden;display:inline-block;line-height:1.2}
.cta-text,.cta-text-clone{display:block;transition:transform .7s var(--ease-emphasis)}
.cta-text-clone{position:absolute;top:100%;left:0;font-style:italic;font-weight:200;color:var(--bg);pointer-events:none}
.cta-magnetic:hover .cta-text{transform:translateY(-110%)}
.cta-magnetic:hover .cta-text-clone{transform:translateY(-100%)}
.cta-arrow{position:relative;width:30px;height:12px;overflow:hidden;display:inline-block}
.cta-arrow svg{position:absolute;top:0;left:0;width:30px;height:12px;transition:transform .7s var(--ease-emphasis);stroke:currentColor;fill:none;stroke-width:1.2}
.cta-arrow svg:first-child{transform:translateX(0)}
.cta-arrow svg:nth-child(2){transform:translateX(-110%)}
.cta-magnetic:hover .cta-arrow svg:first-child{transform:translateX(110%)}
.cta-magnetic:hover .cta-arrow svg:nth-child(2){transform:translateX(0)}
.cta-magnetic.cta-large{padding:1.6rem 3.2rem;font-size:1.05rem;letter-spacing:.25em}
.cta-magnetic.cta-large .cta-arrow{width:38px;height:14px}
.cta-magnetic.cta-large .cta-arrow svg{width:38px;height:14px}
.cta-magnetic.is-magnetic{transition:color .6s var(--ease-quiet),border-color .6s var(--ease-quiet),transform .3s var(--ease-quiet)}

/* Link micro (kecil di bawah CTA utama) */
.cta-micro{display:inline-flex;align-items:center;gap:.6rem;font-family:Oswald,sans-serif;font-weight:300;font-size:.72rem;letter-spacing:.25em;text-transform:uppercase;color:var(--text-mute);padding:.5rem 0;transition:color .3s var(--ease-quiet);position:relative}
.cta-micro::after{content:'';position:absolute;bottom:0;left:0;width:0;height:1px;background:var(--text);transition:width .4s var(--ease-quiet)}
.cta-micro:hover{color:var(--text)}
.cta-micro:hover::after{width:100%}
.cta-micro svg{width:14px;height:8px;stroke:currentColor;fill:none;stroke-width:1.2;transition:transform .4s var(--ease-quiet)}
.cta-micro:hover svg{transform:translateX(4px)}
@media (max-width:768px){.cta-magnetic{padding:1.05rem 2rem;font-size:.8rem;gap:1rem;letter-spacing:.18em}.cta-magnetic.cta-large{padding:1.3rem 2.4rem;font-size:.95rem}}

/* Tombol download CV */
.cta-download{display:inline-flex;align-items:center;gap:.6rem;font-family:Oswald,sans-serif;font-weight:300;font-size:.72rem;letter-spacing:.25em;text-transform:uppercase;color:var(--text-mute);padding:.75rem 1.4rem;border:1px solid var(--line);border-radius:var(--radius-sm);background:0 0;transition:color .3s var(--ease-quiet),border-color .3s var(--ease-quiet),background .3s var(--ease-quiet);text-decoration:none;margin-top:.5rem}
.cta-download:hover{color:var(--text);border-color:var(--text);background:var(--bg-soft)}
.cta-download svg{width:14px;height:14px;stroke:currentColor;fill:none;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;transition:transform .4s var(--ease-quiet)}
.cta-download:hover svg{transform:translateY(2px)}
@media (max-width:480px){.cta-download{font-size:.66rem;padding:.7rem 1.2rem;letter-spacing:.18em}}

/* Section lamp (saklar tema terang/gelap) */
.lamp-section{padding:8rem 2.5rem;border-top:1px solid var(--line);display:flex;justify-content:center;align-items:center;text-align:center;position:relative;overflow:hidden}
.lamp-container{max-width:600px;display:flex;flex-direction:column;align-items:center;gap:1.6rem;position:relative;z-index:2}
.lamp-eyebrow{font-size:.7rem;letter-spacing:.3em;text-transform:uppercase;color:var(--text-mute)}
.lamp-title{font-family:Oswald,sans-serif;font-weight:200;font-size:clamp(2rem, 5vw, 3.5rem);line-height:1;letter-spacing:-.01em}
.lamp-title .italic{font-style:italic;color:var(--text-mute)}
.lamp-desc{font-size:.9rem;line-height:1.7;color:var(--text-mute);max-width:28rem}
.lamp-switch-wrapper{display:flex;flex-direction:column;align-items:center;gap:1.2rem;margin:2rem 0 1rem}
.lamp-label{font-family:Oswald,sans-serif;font-weight:200;font-size:.76rem;letter-spacing:.45em;text-transform:uppercase;color:var(--text-faint);transition:color .4s var(--ease-quiet),opacity .4s var(--ease-quiet);opacity:.4}
.lamp-label.is-active{color:var(--text);opacity:1}
.lamp-switch{background:0 0;border:none;padding:0;cursor:pointer;position:relative;outline:0;-webkit-tap-highlight-color:transparent}
.lamp-switch:focus-visible .lamp-track{box-shadow:0 0 0 3px var(--text-faint)}
.lamp-track{width:84px;height:230px;background:var(--bg-card);border-radius:42px;position:relative;padding:9px;transition:background .6s var(--ease-quiet),border-color .6s var(--ease-quiet),box-shadow .4s var(--ease-quiet);border:1px solid var(--line)}
.lamp-track-marks{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);display:flex;flex-direction:column;gap:6px;align-items:center;pointer-events:none}
.lamp-track-marks span{width:22px;height:1px;background:var(--text-faint);opacity:.3}
.lamp-handle{width:66px;height:66px;background:var(--text);border-radius:50%;position:absolute;left:50%;top:9px;transform:translateX(-50%);transition:top .7s var(--ease-emphasis),background .6s var(--ease-quiet),box-shadow .6s var(--ease-quiet);display:flex;align-items:center;justify-content:center;box-shadow:var(--handle-shadow)}
[data-theme=dark] .lamp-handle{top:calc(100% - 75px)}
.lamp-handle-inner{width:18px;height:18px;border:1px solid var(--bg);border-radius:50%;opacity:.4;transition:opacity .4s var(--ease-quiet)}
[data-theme=dark] .lamp-handle-inner{opacity:.8;box-shadow:0 0 12px rgba(242,237,231,.5)}
.lamp-status{font-family:Oswald,sans-serif;font-weight:300;font-size:.8rem;letter-spacing:.3em;text-transform:uppercase;color:var(--text-mute);margin-top:.5rem;display:flex;align-items:center;gap:.8rem}
.lamp-status::before{content:'';width:6px;height:6px;border-radius:50%;background:var(--text);display:inline-block}
[data-theme=dark] .lamp-status::before{box-shadow:0 0 10px var(--text)}
.lamp-watermark{position:absolute;font-family:Oswald,sans-serif;font-weight:200;font-size:clamp(8rem, 18vw, 16rem);color:var(--text);opacity:.03;pointer-events:none;user-select:none;letter-spacing:-.02em;z-index:0;line-height:.85;top:50%;left:50%;transform:translate(-50%,-50%);white-space:nowrap}
@media (max-width:768px){.lamp-section{padding:5rem 1.5rem}.lamp-track{width:72px;height:190px;border-radius:36px;padding:8px}.lamp-handle{width:56px;height:56px}[data-theme=dark] .lamp-handle{top:calc(100% - 64px)}.lamp-handle-inner{width:16px;height:16px}.lamp-track-marks span{width:18px}.lamp-switch-wrapper{gap:1rem;margin:1.5rem 0 .5rem}.lamp-container{gap:1.3rem}}

/* Tombol back-to-top */
.back-to-top{position:fixed;bottom:2rem;right:2rem;width:44px;height:44px;border:1px solid var(--line);background:color-mix(in srgb,var(--bg) 90%,transparent);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);color:var(--text);display:flex;align-items:center;justify-content:center;cursor:pointer;z-index:90;opacity:0;visibility:hidden;transform:translateY(10px);transition:all .4s var(--ease-quiet);border-radius:50%}
.back-to-top.is-visible{opacity:1;visibility:visible;transform:translateY(0)}
.back-to-top:hover{border-color:var(--text);transform:translateY(-3px)}
.back-to-top svg{width:16px;height:16px;stroke:currentColor;fill:none;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
@media (max-width:768px){.back-to-top{bottom:1.5rem;right:1.5rem;width:40px;height:40px}}

/* Footer */
.footer{padding:3rem 2.5rem;border-top:1px solid var(--line);display:grid;grid-template-columns:1fr 1fr 1fr;gap:2rem;align-items:center;font-size:.68rem;letter-spacing:.15em;text-transform:uppercase;color:var(--text-faint)}
.footer-center{text-align:center;font-family:Oswald,sans-serif;font-weight:300}
.footer-right{text-align:right}
@media (max-width:768px){.footer{grid-template-columns:1fr;text-align:center;gap:.7rem;padding:2rem 1.5rem}.footer-right{text-align:center}}

/* Layar sangat kecil */
@media (max-width:480px){
  section{padding:4rem 1.25rem}
  .hero{padding:calc(var(--nav-height) + 2rem) 1.25rem 2.5rem}
  .hero-grid{gap:2rem}
  .hero-portrait{max-width:260px}
  .hero-meta{grid-template-columns:1fr;gap:1.2rem}
  .index{padding:3rem 1.25rem}
  .index-grid{grid-template-columns:1fr;gap:1.8rem}
  .nav{padding:0 1.25rem}
  .nav-logo{font-size:.82rem;letter-spacing:.2em}
  .expertise-item{padding:1.4rem 0;gap:.8rem}
  .expertise-name{font-size:1.1rem}
  .contact{padding:4.5rem 1.25rem 3rem}
  .contact-row{grid-template-columns:80px 1fr;gap:.8rem;padding:1rem 0}
  .contact-value{font-size:.9rem;word-break:break-all}
  .footer{padding:1.5rem 1.25rem}
  .marquee-item{font-size:1rem;gap:2rem}
  .marquee-track{gap:2rem}
  .work-card{flex:0 0 260px;height:440px}
  .gallery-grid{grid-template-columns:1fr;grid-auto-rows:80px}
  .gallery-tile.t1,.gallery-tile.t2,.gallery-tile.t3,.gallery-tile.t4,.gallery-tile.t5,.gallery-tile.t6{grid-column:span 1}
  .gallery-tile.t1{grid-row:span 4}
  .gallery-tile.t2,.gallery-tile.t3,.gallery-tile.t4,.gallery-tile.t5,.gallery-tile.t6{grid-row:span 3}
  .lamp-title{font-size:1.8rem}
  .philosophy-quote{font-size:1.3rem}
}

/* Animasi fade-up saat masuk viewport */
.fade-up{opacity:0;transform:translateY(40px);transition:opacity 1.2s var(--ease-quiet),transform 1.2s var(--ease-quiet);will-change:transform,opacity}
.fade-up.is-in{opacity:1;transform:none}

/* Hormati preferensi pengguna: minimal animasi */
@media (prefers-reduced-motion:reduce){
  *,::after,::before{animation-duration:0s!important;animation-iteration-count:1!important;transition-duration:0s!important}
  .line{transform:none!important}
  .fade-up{opacity:1;transform:none}
  .noise-overlay{animation:none}
  .marquee-track{animation:none}
  .preloader{display:none}
}