/* VESPERA — design system.
   Dipakai bareng index.html, product.html, style-guide.html.
   Urutan: tokens -> tag -> struktur -> komponen -> section -> motion. */

/* ================= 1. TOKENS (primitives -> semantic) ================= */
:root{
  --c-black-900:#070709; --c-black-800:#0D0D10; --c-black-700:#141418;
  --c-ink-100:#EFEDE8; --c-ink-300:#A3A099; --c-ink-500:#8A867E;   /* dinaikin dari #6B6862: 3.62:1 gagal AA */
  --c-gold-400:#C6A257; --c-gold-600:#8A6F33;

  --bg:var(--c-black-900); --bg-raised:var(--c-black-800); --bg-cell:var(--c-black-700);
  --text:var(--c-ink-100); --text-muted:var(--c-ink-300); --text-dim:var(--c-ink-500);
  --accent:var(--c-gold-400);
  --line:rgba(239,237,232,.12); --line-strong:rgba(239,237,232,.26);

  --font-mono:"IBM Plex Mono",ui-monospace,Menlo,monospace;
  --font-sans:"Inter Tight",-apple-system,system-ui,sans-serif;
  --fs-h2:clamp(1.75rem,3.2vw,2.875rem);
  --fs-body:clamp(.9375rem,1vw,1.0625rem);
  --fs-label:.6875rem; --fs-data:.8125rem;

  --sp-section:clamp(4.5rem,8vw,8rem);
  --sp-gutter:clamp(1.125rem,2.5vw,2.5rem);
  --rail:3.75rem;
  --maxw:100rem;
  --ease:cubic-bezier(.22,.61,.36,1);
}

/* ================= 2. TAG STYLES ================= */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
html,body{overflow-x:clip}         /* clip, BUKAN hidden — hidden matiin pin/sticky */
body{margin:0; background:var(--bg); color:var(--text); font-family:var(--font-sans);
  font-size:var(--fs-body); line-height:1.55; -webkit-font-smoothing:antialiased;
  font-variant-numeric:tabular-nums}
h1,h2,h3,h4,h5,h6{font-family:var(--font-sans); font-weight:500; line-height:1.02;
  letter-spacing:-.03em; margin:0 0 .5em}
h1{font-size:clamp(1.375rem,2.2vw,2rem)} h2{font-size:var(--fs-h2)}
h3{font-size:1.25rem} h4{font-size:1.0625rem} h5{font-size:.9375rem} h6{font-size:.875rem}
p{margin:0 0 1em; max-width:60ch}
a{color:inherit; text-decoration:none; transition:color .2s var(--ease)}
a:hover{color:var(--accent)}
a:focus-visible,button:focus-visible,input:focus-visible{outline:1px solid var(--accent); outline-offset:3px}
ul,ol{margin:0; padding:0; list-style:none}
blockquote{margin:0}
strong,b{font-weight:500} em,i{font-style:italic}
img{max-width:100%; height:auto; display:block}   /* height:auto WAJIB — tanpa ini
  atribut height="1152" bentrok sama aspect-ratio dan semua gambar melar tinggi */
canvas,svg{max-width:100%; display:block}
button{font:inherit; color:inherit; background:none; border:0; cursor:pointer}

/* ================= 3. STRUKTUR + UTILITY ================= */
.page-wrapper{padding-left:0}
@media(min-width:56.25rem){.page-wrapper{padding-left:var(--rail)}}
.padding-global{padding-left:var(--sp-gutter); padding-right:var(--sp-gutter)}
.container-large{max-width:var(--maxw); margin:0 auto; width:100%}
.padding-section{padding-top:var(--sp-section); padding-bottom:var(--sp-section)}

.label{font-family:var(--font-mono); font-size:var(--fs-label); letter-spacing:.16em;
  text-transform:uppercase; color:var(--text-dim); margin:0}
.label.is-accent{color:var(--accent)}
.data{font-family:var(--font-mono); font-size:var(--fs-data); letter-spacing:.02em}
.button{display:inline-flex; align-items:center; gap:.75rem; font-family:var(--font-mono);
  font-size:var(--fs-label); letter-spacing:.16em; text-transform:uppercase;
  padding:.85rem 1.5rem; border:1px solid var(--line-strong);
  transition:border-color .25s var(--ease), color .25s var(--ease), background-color .25s var(--ease)}
.button:hover{border-color:var(--accent); color:var(--accent)}
.button.is-solid{background:var(--accent); border-color:var(--accent); color:var(--c-black-900)}
.button.is-solid:hover{background:transparent; color:var(--accent)}

/* ================= 4. NAV — RAIL VERTIKAL (bukan top bar) ================= */
.section_nav{position:fixed; left:0; top:0; bottom:0; width:var(--rail); z-index:60;
  border-right:1px solid var(--line); background:rgba(7,7,9,.86); backdrop-filter:blur(12px);
  display:none; flex-direction:column; align-items:center; justify-content:space-between;
  padding-block:1.15rem}
@media(min-width:56.25rem){.section_nav{display:flex}}
.nav_mark{font-weight:600; font-size:.8125rem; letter-spacing:.42em;
  writing-mode:vertical-rl; text-orientation:mixed; padding-top:.42em}
.nav_links{display:flex; flex-direction:column; gap:1.75rem; align-items:center}
.nav_links a{font-family:var(--font-mono); font-size:var(--fs-label); letter-spacing:.2em;
  writing-mode:vertical-rl; color:var(--text-muted)}
.nav_state{font-family:var(--font-mono); font-size:var(--fs-label); letter-spacing:.14em;
  writing-mode:vertical-rl; color:var(--accent)}
.nav_dot{width:5px; height:5px; background:var(--accent); border-radius:50%}

/* top bar tipis khusus mobile */
.section_topbar{position:fixed; inset:0 0 auto; z-index:60; height:2.75rem;
  border-bottom:1px solid var(--line); background:rgba(7,7,9,.86); backdrop-filter:blur(12px);
  display:flex; align-items:center}
@media(min-width:56.25rem){.section_topbar{display:none}}
.topbar_inner{display:flex; align-items:center; justify-content:space-between; width:100%}
.topbar_inner strong{font-weight:600; font-size:.8125rem; letter-spacing:.3em}

/* ================= 5. HERO — canvas sequence, di-scrub ================= */
.section_hero{position:relative}
.hero_pin{position:relative; min-height:100svh; display:flex; flex-direction:column;
  justify-content:flex-end; padding-top:2.75rem}
.hero_media{position:absolute; inset:0; overflow:hidden; background:var(--c-black-800)}
#heroCanvas{width:100%; height:100%; display:block}
.hero_fallback{position:absolute; inset:0; width:100%; height:100%; object-fit:cover}
.is-live .hero_fallback{display:none}
.hero_media::after{content:""; position:absolute; inset:0;
  background:linear-gradient(to top,rgba(7,7,9,.5) 0%,rgba(7,7,9,.1) 45%,rgba(7,7,9,.4) 100%)}

.hero_inner{position:relative; z-index:3; width:100%; background:rgba(7,7,9,.9);
  backdrop-filter:blur(16px); border-top:1px solid var(--line-strong);
  padding-top:1.35rem; padding-bottom:1.05rem}
.hero_read{display:grid; grid-template-columns:auto 1fr; gap:clamp(1.25rem,3vw,3rem);
  align-items:end; margin-bottom:1.3rem}
.hero_time{font-family:var(--font-mono); font-weight:500; font-size:clamp(2.25rem,4.6vw,4rem);
  line-height:.9; letter-spacing:-.045em; margin:0; color:var(--text)}
.hero_time span{color:var(--accent)}
.hero_phase{padding-left:clamp(1.25rem,3vw,3rem); border-left:1px solid var(--line)}
.hero_phase h1{margin:.4rem 0 .3rem; max-width:22ch}
.hero_phase p{color:var(--text-muted); max-width:54ch; margin:0; font-size:.9375rem}
.hero_cells{display:grid; grid-template-columns:repeat(4,1fr); border:1px solid var(--line);
  background:rgba(13,13,16,.6)}
.hero_cell{padding:.8rem .95rem; border-right:1px solid var(--line)}
.hero_cell:last-child{border-right:0}
.hero_cell .data{display:block; margin-top:.28rem; font-size:.9375rem; color:var(--text)}
.hero_cell .data.is-accent{color:var(--accent)}
@media(max-width:47.9375rem){
  .hero_read{grid-template-columns:1fr; gap:.85rem}
  .hero_phase{padding-left:0; border-left:0; border-top:1px solid var(--line); padding-top:.85rem}
  .hero_cells{grid-template-columns:repeat(2,1fr)}
  .hero_cell:nth-child(2){border-right:0}
  .hero_cell:nth-child(-n+2){border-bottom:1px solid var(--line)}
}
.hero_rail{position:relative; height:1px; background:var(--line); margin-top:1.15rem}
.hero_rail i{position:absolute; inset:0 auto 0 0; width:0%; background:var(--accent); display:block}
.hero_ticks{display:flex; justify-content:space-between; margin-top:.5rem}
.hero_ticks .is-hint{color:var(--accent)}
@media(max-width:47.9375rem){.hero_ticks p:nth-child(2),.hero_ticks p:nth-child(4){display:none}}

/* ================= 6. CURVE — data-viz, bukan tabel ================= */
.section_curve{position:relative; background:var(--bg); border-top:1px solid var(--line)}
.curve_head{display:grid; grid-template-columns:1fr auto; gap:2rem; align-items:end; padding-bottom:3rem}
.curve_head h2{max-width:19ch; margin:0}
@media(max-width:56.25rem){.curve_head{grid-template-columns:1fr}}

.curve_plot{position:relative; color:var(--accent)}
.curve_plot svg{width:100%; height:auto; overflow:visible}
.curve_line{fill:none; stroke:currentColor; stroke-width:1.5}
.curve_area{fill:url(#curveFade); stroke:none}
.curve_grid line{stroke:var(--line); stroke-width:1}
.curve_node circle{fill:var(--c-black-900); stroke:currentColor; stroke-width:1.5}
.curve_node.is-on circle{fill:currentColor}
.curve_val{font-family:var(--font-mono); font-size:11px; fill:var(--text); letter-spacing:.04em}
.curve_axis{display:flex; justify-content:space-between; margin-top:.6rem; border-top:1px solid var(--line); padding-top:.55rem}

/* plate: kartu sampel yang digeser mengikuti posisi X-nya di kurva (asimetris, sengaja) */
.curve_plates{display:grid; grid-template-columns:repeat(4,1fr); gap:clamp(.75rem,1.6vw,1.5rem); margin-top:2.5rem}
.plate{position:relative; padding-top:1rem; border-top:1px solid var(--line-strong)}
.plate img{width:100%; aspect-ratio:4/5; object-fit:cover; margin-bottom:.85rem;
  filter:grayscale(1) contrast(1.1); transition:filter .5s var(--ease)}
.plate:hover img,.plate.is-on img{filter:none}
.plate_name{font-size:1.0625rem; font-weight:500; margin:.35rem 0 .15rem; letter-spacing:-.01em}
.plate_pct{color:var(--accent); margin:.5rem 0 0}
/* offset bertingkat .plate dipindah ke GSAP — CSS transform bakal berantem sama parallax */
@media(max-width:56.25rem){
  .curve_plates{grid-template-columns:repeat(2,1fr); gap:1.5rem 1rem}
}

/* ================= 7. SURREAL BREAK — satu pelanggaran grid yang disengaja ========= */
.section_break{position:relative; padding-block:clamp(5rem,11vw,10rem); overflow:clip}
.break_img{width:min(120vw,78rem); max-width:none; margin-left:-14vw;
  transform:rotate(-4.5deg); border:1px solid var(--line-strong); filter:contrast(1.06)}
.break_line{position:absolute; left:0; right:0; top:50%; transform:translateY(-50%);
  z-index:2; pointer-events:none}
.break_line p{font-size:clamp(1.5rem,4.4vw,3.75rem); font-weight:500; letter-spacing:-.035em;
  line-height:1.02; max-width:20ch; margin:0 auto; text-align:center;
  text-shadow:0 2px 40px rgba(7,7,9,.9)}
.break_line em{font-style:normal; color:var(--accent)}
@media(max-width:56.25rem){
  .break_img{width:130vw; margin-left:-15vw; transform:rotate(-3deg)}
  .break_line p{font-size:clamp(1.25rem,6vw,2rem)}
}

/* ================= 8. RACK — specimen, asimetris + numeral raksasa ================= */
.section_rack{position:relative; background:var(--bg-raised); border-top:1px solid var(--line)}
.rack{display:grid; grid-template-columns:repeat(12,1fr); gap:clamp(1rem,2vw,2rem); margin-top:3rem}
.spec{position:relative; grid-column:span 4}
.spec:nth-child(1){grid-column:1/span 4}
.spec:nth-child(2){grid-column:6/span 4; margin-top:clamp(3rem,7vw,7rem)}
.spec:nth-child(3){grid-column:9/span 4; margin-top:clamp(-1rem,-2vw,-3rem)}
.spec_idx{position:absolute; top:-.35em; left:-.12em; z-index:0;
  font-family:var(--font-mono); font-weight:500; font-size:clamp(5rem,11vw,10rem);
  line-height:.8; color:rgba(239,237,232,.055); letter-spacing:-.06em; pointer-events:none}
.spec img{position:relative; z-index:1; width:100%; aspect-ratio:4/5; object-fit:cover;
  filter:grayscale(1) contrast(1.08); transition:filter .5s var(--ease)}
.spec:hover img{filter:none}
.spec_meta{position:relative; z-index:1; border-top:1px solid var(--line); margin-top:1rem; padding-top:.85rem}
.spec_name{font-size:1.125rem; font-weight:500; margin:0 0 .3rem; letter-spacing:-.015em}
.spec:hover .spec_name{color:var(--accent)}
.spec_row{display:flex; justify-content:space-between; gap:1rem; padding:.4rem 0; border-bottom:1px solid var(--line)}
@media(max-width:56.25rem){
  .rack{grid-template-columns:1fr; gap:3rem}
  .spec:nth-child(1),.spec:nth-child(2),.spec:nth-child(3){grid-column:1/-1; margin-top:0}
}

/* ---- CAROUSEL: pinned, track digeser horizontal sama scroll, media di CANVAS ---- */
.carousel{position:relative; overflow:clip}
.carousel_track{display:flex; gap:clamp(1rem,2.5vw,2.5rem); will-change:transform}
.cslide{flex:0 0 clamp(17rem,26vw,28rem); position:relative}
.cslide_media{position:relative; aspect-ratio:4/5; overflow:hidden; background:var(--bg-cell)}
.cslide_media canvas{width:100%; height:100%; display:block}
.cslide_idx{position:absolute; top:-.34em; left:-.1em; z-index:2; font-family:var(--font-mono);
  font-weight:500; font-size:clamp(4rem,8vw,7rem); line-height:.8; letter-spacing:-.06em;
  color:rgba(239,237,232,.09); pointer-events:none}
.cslide_meta{border-top:1px solid var(--line); margin-top:1rem; padding-top:.85rem}
.cslide_name{font-size:1.125rem; font-weight:500; margin:0 0 .3rem; letter-spacing:-.015em;
  transition:color .3s var(--ease)}
.cslide:hover .cslide_name{color:var(--accent)}
.cslide_row{display:flex; justify-content:space-between; gap:1rem; padding:.4rem 0;
  border-bottom:1px solid var(--line)}
.carousel_bar{height:1px; background:var(--line); margin-top:2.5rem; position:relative}
.carousel_bar i{position:absolute; inset:0 auto 0 0; width:0%; background:var(--accent); display:block}
@media(max-width:56.25rem){
  .carousel{overflow:visible}
  .carousel_track{flex-direction:column; gap:3rem; transform:none !important}
  .cslide{flex:none}
}

/* ================= 9. METHOD — lembar spek bergaris dimensi ================= */
.section_method{position:relative; background:var(--bg); border-top:1px solid var(--line)}
.method_grid{display:grid; grid-template-columns:1fr 1.15fr; gap:clamp(2rem,5vw,4.5rem); align-items:start}
@media(max-width:56.25rem){.method_grid{grid-template-columns:1fr}}
.method_grid img{width:100%; filter:grayscale(1) contrast(1.15); border:1px solid var(--line)}
.mrow{display:grid; grid-template-columns:2.75rem 1fr auto; gap:1.25rem; align-items:baseline;
  padding:1rem 0; border-bottom:1px solid var(--line); position:relative}
.mrow:first-child{border-top:1px solid var(--line-strong)}
.mrow p{margin:0}
.mrow_txt{color:var(--text-muted); font-size:.9375rem; max-width:42ch}
.mrow::after{content:""; position:absolute; left:2.75rem; right:0; bottom:-1px; height:1px;
  background:var(--accent); transform:scaleX(0); transform-origin:left;
  transition:transform .5s var(--ease)}
.mrow:hover::after{transform:scaleX(1)}

/* ================= 10. FOOTER — blok console + wordmark bleed ================= */
.section_footer{position:relative; background:var(--c-black-800); border-top:1px solid var(--line-strong); overflow:clip}
.console{font-family:var(--font-mono); font-size:var(--fs-data); border:1px solid var(--line);
  background:rgba(7,7,9,.6); padding:clamp(1rem,2vw,1.75rem)}
.console_row{display:grid; grid-template-columns:9.5rem 1fr auto; gap:1rem; padding:.28rem 0; color:var(--text-muted)}
.console_row b{color:var(--accent); font-weight:400}
.console_row span:last-child{color:var(--text-dim)}
@media(max-width:47.9375rem){.console_row{grid-template-columns:7rem 1fr}.console_row span:last-child{display:none}}
.console_cursor{display:inline-block; width:.55em; height:1em; background:var(--accent);
  vertical-align:-.15em; animation:blink 1.1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}

.footer_cols{display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:2.5rem; padding-block:3rem 2.5rem}
@media(max-width:56.25rem){.footer_cols{grid-template-columns:1fr 1fr}}
@media(max-width:29.9375rem){.footer_cols{grid-template-columns:1fr}}
.footer_form{display:flex; gap:.7rem; margin-top:1.35rem; max-width:24rem}
.footer_input{flex:1 1 auto; background:transparent; border:1px solid var(--line); color:inherit;
  padding:.78rem .9rem; font-family:var(--font-mono); font-size:var(--fs-data)}
.footer_input::placeholder{color:var(--text-dim)}
.footer_cols li{margin-bottom:.5rem}
.footer_cols li a{font-size:.9375rem; color:var(--text-muted)}

/* wordmark raksasa yang sengaja kepotong dua sisi */
.footer_mark{font-weight:600; font-size:clamp(4rem,17vw,15rem); line-height:.8;
  letter-spacing:-.055em; white-space:nowrap; color:rgba(239,237,232,.07);
  margin:1.5rem -6vw 0; user-select:none}
.footer_bottom{display:flex; justify-content:space-between; gap:1rem; flex-wrap:wrap;
  padding-block:1.4rem; border-top:1px solid var(--line)}


/* ================= 11. MOTION LAYER (Lenis + GSAP) ================= */
/* boot: konten disembunyiin SEBELUM render biar gak ada kedip.
   Ada timeout pengaman di <head> — kalau JS mati/gagal, kelas ini dilepas sendiri. */
html.is-booting body{overflow:hidden}
html.is-booting .main-wrapper,html.is-booting .section_nav,html.is-booting .section_topbar{opacity:0}

.boot{position:fixed; inset:0; z-index:200; background:var(--c-black-900);
  display:grid; place-items:center; will-change:transform}
.boot_inner{width:min(32rem,74vw)}
.boot_num{font-family:var(--font-mono); font-weight:500; font-size:clamp(2.75rem,8vw,5.5rem);
  line-height:.9; letter-spacing:-.05em; margin:0; color:var(--text)}
.boot_num span{color:var(--accent)}
.boot_bar{height:1px; background:var(--line); margin-top:1.1rem; position:relative}
.boot_bar i{position:absolute; inset:0 auto 0 0; width:0%; background:var(--accent); display:block}
.boot_rows{margin-top:1.1rem; display:grid; gap:.3rem}
.boot_row{display:flex; justify-content:space-between; gap:1rem; opacity:0}

/* split kata: tiap kata dibungkus mask, isinya digeser dari bawah */
.w{display:inline-block; overflow:hidden; vertical-align:top;
   padding-bottom:.14em; margin-bottom:-.14em}
.wi{display:inline-block; will-change:transform}

/* kursor reticle + readout koordinat — sinyal "instrumen" paling langsung */
.cursor{position:fixed; top:0; left:0; z-index:150; pointer-events:none; display:none;
  mix-blend-mode:difference; will-change:transform}
.cursor_box{width:20px; height:20px; border:1px solid #EFEDE8; transform:translate(-50%,-50%)}
.cursor_box::before,.cursor_box::after{content:""; position:absolute; background:#EFEDE8}
.cursor_box::before{left:50%; top:-7px; width:1px; height:5px}
.cursor_box::after{left:50%; bottom:-7px; width:1px; height:5px}
.cursor_txt{position:absolute; left:16px; top:9px; font-family:var(--font-mono); font-size:10px;
  letter-spacing:.14em; color:#EFEDE8; white-space:nowrap}
@media(hover:hover) and (pointer:fine){.cursor{display:block}}
@media(hover:hover) and (pointer:fine){body{cursor:none} a,button,input{cursor:none}}

/* ticker data */
.section_ticker{border-block:1px solid var(--line); overflow:clip; background:var(--bg)}
.ticker_track{display:flex; gap:3.5rem; padding-block:.85rem; white-space:nowrap; will-change:transform}
.ticker_track span{font-family:var(--font-mono); font-size:var(--fs-label); letter-spacing:.2em;
  text-transform:uppercase; color:var(--text-dim)}
.ticker_track b{color:var(--accent); font-weight:400}

/* console: tiap baris dibuka dari kiri kayak diketik */
.console_row{clip-path:inset(0 0 0 0)}

/* nav rail: penanda section aktif */
.nav_links a{position:relative; transition:color .3s var(--ease)}
.nav_links a.is-on{color:var(--accent)}

/* ================= 12. REDUCED MOTION ================= */
@media(prefers-reduced-motion:reduce){
  *{animation:none !important; transition:none !important}
  .boot{display:none}
  .cursor{display:none}
  @media(hover:hover) and (pointer:fine){body,a,button,input{cursor:auto}}
  html.is-booting .main-wrapper,html.is-booting .section_nav,html.is-booting .section_topbar{opacity:1}
}

/* ================= 13. CART DRAWER ================= */
html.cart-open{overflow:hidden}
.cart{position:fixed; inset:0; z-index:120; visibility:hidden; pointer-events:none}
.cart.is-open{visibility:visible; pointer-events:auto}
.cart_scrim{position:absolute; inset:0; background:rgba(4,4,6,.72); opacity:0;
  transition:opacity .45s var(--ease); backdrop-filter:blur(3px)}
.cart.is-open .cart_scrim{opacity:1}
.cart_panel{
  position:absolute; top:0; right:0; bottom:0; width:min(27rem,100%);
  background:var(--bg-raised); border-left:1px solid var(--line-strong);
  display:flex; flex-direction:column;
  transform:translate3d(100%,0,0); transition:transform .55s var(--ease);
}
.cart.is-open .cart_panel{transform:none}
.cart_head{display:flex; align-items:center; justify-content:space-between;
  padding:1.1rem 1.25rem; border-bottom:1px solid var(--line)}
.cart_x{font-size:1rem; line-height:1; padding:.35rem; color:var(--text-muted)}
.cart_x:hover{color:var(--accent)}
.cart_body{flex:1 1 auto; overflow-y:auto; padding:.5rem 1.25rem}
.cart_line{display:grid; grid-template-columns:4.25rem 1fr auto; gap:1rem;
  padding:1.1rem 0; border-bottom:1px solid var(--line)}
.cart_line img{width:100%; aspect-ratio:4/5; object-fit:cover; filter:grayscale(1) contrast(1.08)}
.cart_line-name{font-weight:500; margin:0 0 .2rem; letter-spacing:-.01em}
.cart_line-end{text-align:right; display:flex; flex-direction:column; justify-content:space-between}
.cart_qty{display:inline-flex; align-items:center; gap:.65rem; margin-top:.6rem;
  border:1px solid var(--line); padding:.2rem .5rem}
.cart_qty button{width:1.25rem; color:var(--text-muted); font-size:.9rem; line-height:1}
.cart_qty button:hover{color:var(--accent)}
.cart_rm{background:none; color:var(--text-dim); text-decoration:underline; text-underline-offset:3px}
.cart_rm:hover{color:var(--accent)}
.cart_empty{padding:3rem 0; display:grid; gap:1rem; justify-items:start}
.cart_empty p{color:var(--text-muted); margin:0}
.cart_foot{border-top:1px solid var(--line-strong); padding:1.1rem 1.25rem 1.35rem; display:grid; gap:.8rem}
.cart_row{display:flex; justify-content:space-between; align-items:baseline}
.cart_row.is-total .data{font-size:1.25rem; color:var(--accent)}
.cart_note{margin:0}
.cart_go{width:100%; justify-content:center}

/* ================= 14. PRODUCT PAGE ================= */
.section_pdp{padding-top:5.5rem}
.pdp{display:grid; grid-template-columns:1.05fr .95fr; gap:clamp(1.5rem,4vw,4rem); align-items:start}
@media(max-width:56.25rem){.pdp{grid-template-columns:1fr}}
.pdp_media{position:sticky; top:4.5rem; display:grid; gap:.6rem}
@media(max-width:56.25rem){.pdp_media{position:static}}
.pdp_stage{position:relative; aspect-ratio:4/5; overflow:hidden; background:var(--bg-cell);
  border:1px solid var(--line)}
.pdp_stage img{width:100%; height:100%; object-fit:cover}
.pdp_thumbs{display:grid; grid-template-columns:repeat(4,1fr); gap:.6rem}
.pdp_thumbs button{border:1px solid var(--line); padding:0; overflow:hidden; aspect-ratio:1}
.pdp_thumbs button.is-on{border-color:var(--accent)}
.pdp_thumbs img{width:100%; height:100%; object-fit:cover; filter:grayscale(1);
  transition:filter .35s var(--ease)}
.pdp_thumbs button.is-on img,.pdp_thumbs button:hover img{filter:none}

.pdp_title{font-size:clamp(2rem,4.2vw,3.25rem); margin:.5rem 0 .35rem; letter-spacing:-.035em}
.pdp_tag{color:var(--text-muted); margin:0 0 1.75rem}
.pdp_price{display:flex; align-items:baseline; gap:.9rem; margin-bottom:1.75rem}
.pdp_price b{font-family:var(--font-mono); font-size:1.5rem; font-weight:500; color:var(--accent)}

.opt{border-top:1px solid var(--line); padding-top:1rem; margin-bottom:1.35rem}
.opt_row{display:flex; gap:.6rem; margin-top:.7rem; flex-wrap:wrap}
.opt_btn{border:1px solid var(--line); padding:.65rem 1.1rem; font-family:var(--font-mono);
  font-size:var(--fs-data); letter-spacing:.06em; color:var(--text-muted);
  transition:border-color .25s var(--ease), color .25s var(--ease)}
.opt_btn:hover{color:var(--text)}
.opt_btn.is-on{border-color:var(--accent); color:var(--accent)}
.qty{display:inline-flex; align-items:center; gap:1rem; border:1px solid var(--line); padding:.5rem .9rem}
.qty button{color:var(--text-muted)} .qty button:hover{color:var(--accent)}
.pdp_buy{display:flex; gap:.75rem; margin:1.75rem 0; flex-wrap:wrap}
.pdp_buy .button{flex:1 1 12rem; justify-content:center}

.spec_tbl{border-top:1px solid var(--line-strong); margin-top:2rem}
.spec_tbl div{display:flex; justify-content:space-between; gap:1rem;
  padding:.75rem 0; border-bottom:1px solid var(--line)}
.pdp_notes{display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:var(--line);
  border:1px solid var(--line); margin-top:2rem}
.pdp_notes article{background:var(--bg); padding:1rem}
.pdp_notes p{margin:.35rem 0 0; color:var(--text-muted); font-size:.875rem}
@media(max-width:29.9375rem){.pdp_notes{grid-template-columns:1fr}}

/* ================= 15. STYLE GUIDE ================= */
.sg{padding-top:5.5rem}
.sg_block{padding-block:clamp(2.5rem,5vw,4rem); border-top:1px solid var(--line)}
.sg_grid{display:grid; grid-template-columns:repeat(auto-fill,minmax(11rem,1fr)); gap:1rem; margin-top:1.5rem}
.sw{border:1px solid var(--line)}
.sw_chip{height:5rem}
.sw_meta{padding:.6rem .7rem; display:grid; gap:.15rem}
.sg_type > *{margin:0 0 .6rem}
.sg_row{display:flex; gap:1rem; align-items:center; flex-wrap:wrap; margin-top:1.25rem}
.sg_note{color:var(--text-muted); max-width:62ch}
.sg_table{border-top:1px solid var(--line-strong); margin-top:1.5rem}
.sg_table div{display:grid; grid-template-columns:12rem 1fr; gap:1rem;
  padding:.7rem 0; border-bottom:1px solid var(--line)}
@media(max-width:47.9375rem){.sg_table div{grid-template-columns:1fr}}

/* ================= 16. VIEW TRANSITIONS (progressive enhancement) ======= */
@view-transition{ navigation: auto; }
::view-transition-old(root),::view-transition-new(root){animation-duration:.4s}

/* rail: pemicu cart ikut orientasi vertikal (topbar mati di >=900px) */
.section_nav .nav_cart{font-family:var(--font-mono); font-size:var(--fs-label);
  letter-spacing:.2em; writing-mode:vertical-rl; color:var(--text-muted)}
.section_nav .nav_cart:hover{color:var(--accent)}

/* ================= 17. ATMOSFER GLOBAL + TIPOGRAFI BESAR =================
   Palet --bg/--text/--accent di-set ulang terus-menerus oleh atmosphere.js
   mengikuti posisi scroll. Semua section WAJIB transparan supaya mewarisinya. */
body{background:var(--bg); transition:none}
#atmo{position:fixed; inset:0; z-index:1; pointer-events:none; mix-blend-mode:screen}
.page-wrapper{position:relative; z-index:2}

/* section jangan punya latar sendiri — kalau punya, atmosfernya mati */
.section_curve,.section_rack,.section_method,.section_footer,.section_ticker,.section_hero{
  background:transparent !important;
}
.section_footer{border-top:1px solid var(--line-strong)}

/* --- skala tipe yang berani. Ini pembeda paling besar dari "template". --- */
.mega{
  font-size:clamp(3rem, 11.5vw, 13rem); line-height:.82; letter-spacing:-.055em;
  font-weight:600; margin:0; text-wrap:balance;
}
.mega em{font-style:normal; color:var(--accent)}
.big{
  font-size:clamp(2.25rem, 7.5vw, 7rem); line-height:.9; letter-spacing:-.045em;
  font-weight:600; margin:0; max-width:16ch;
}
.stack-tight > * + *{margin-top:.15em}

/* --- HUD permanen: timecode nempel terus, ini yang bikin "alat ukur" --- */
.hud{
  position:fixed; left:0; right:0; bottom:0; z-index:90;
  border-top:1px solid var(--line); background:color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter:blur(14px);
}
.hud_bar{height:1px; background:var(--accent); transform:scaleX(0); transform-origin:left}
.hud_in{display:flex; align-items:center; justify-content:space-between; gap:1.5rem; padding:.6rem 0}
.hud_t{font-family:var(--font-mono); font-size:clamp(.9rem,1.5vw,1.15rem); letter-spacing:-.02em;
  color:var(--accent); margin:0}
.hud_grp{display:flex; gap:clamp(.75rem,2.5vw,2.5rem); align-items:baseline}
@media(max-width:47.9375rem){.hud_grp .label:nth-child(n+3){display:none}}
body{padding-bottom:3rem}

/* --- komposisi tumpang tindih: teks NAIK ke atas gambar --- */
.overlap{position:relative}
.overlap_media{position:relative; z-index:0}
.overlap_type{position:relative; z-index:2; margin-top:clamp(-9rem,-11vw,-3rem);
  pointer-events:none}
.bleed-r{margin-right:calc(var(--sp-gutter) * -1); width:auto}
.bleed-l{margin-left:calc(var(--sp-gutter) * -1)}
.bleed-full{width:100vw; margin-left:50%; transform:translateX(-50%); max-width:none}

/* hero: tipe raksasa ditaruh di sepertiga ATAS, tempat latarnya paling polos.
   mix-blend-mode:difference SENGAJA TIDAK dipakai — di atas foto ramai hasilnya
   belang dan kebaca rusak, bukan disengaja. */
.hero_type{position:absolute; left:0; right:0; top:clamp(5rem,11vh,9rem); z-index:3;
  pointer-events:none}
.hero_type .mega{
  color:var(--text);
  /* dikunci ke separuh kiri: botolnya duduk di tengah-kanan, tanpa ini
     "hours." nabrak lehernya */
  max-width:min(54vw, 42rem);
  text-shadow:0 1px 60px rgba(0,0,0,.55), 0 1px 12px rgba(0,0,0,.35);
}
@media(max-width:56.25rem){.hero_type .mega{max-width:none}}
.hero_sub{max-width:34ch; color:var(--text); opacity:.72; margin:1.25rem 0 0; font-size:1.0625rem}
.hero_pin{justify-content:flex-end}
.hero_inner{background:transparent !important; backdrop-filter:none !important;
  border-top:1px solid var(--line)}

/* readout & method: heading ikut naik kelas */
.curve_head h2,.method_grid h2{font-size:clamp(2rem,6vw,5rem); line-height:.94;
  letter-spacing:-.045em; max-width:15ch}
.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}