/* ============================================================
   solara.hk — added motion layer styles (preview only)
   Task 1: horizontal pinned Work gallery
   Task 2: scroll-drawn glowing Approach timeline
   Task 3: cosmos starfield background (from solara.bazi), fades in
           after the sunrise reaches 100%
   Namespaced .sol-* / .cosmos so it never collides with the site.
   ============================================================ */

/* ---------- Task 3 · cosmos background (post-sunrise) ---------- */
.cosmos{ position:fixed; inset:0; z-index:-4; overflow:hidden; pointer-events:none; opacity:0; background:#04050a; will-change:opacity; }
.cosmos-video{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover;
  filter:saturate(1.12) contrast(1.06) brightness(.92); will-change:transform; }
.cosmos-veil{ position:absolute; inset:0; background:
  radial-gradient(circle at 50% 34%, rgba(5,6,12,.12), rgba(5,6,12,.5) 66%, rgba(5,6,12,.74)),
  linear-gradient(180deg, rgba(5,6,12,.42), rgba(5,6,12,.2) 42%, rgba(5,6,12,.5)); }

/* ---------- Task 2 · Approach timeline ---------- */
.sol-timeline{ position:relative; margin-top:52px; padding-left:46px; }
.sol-line{ position:absolute; left:9px; top:10px; bottom:10px; width:2px; border-radius:2px;
  background:rgba(255,255,255,.10); overflow:hidden; }
.sol-line i{ position:absolute; inset:0; transform:scaleY(0); transform-origin:0 0;
  background:linear-gradient(#ffe0a0,#ffac5e 45%,#ff8a3a); box-shadow:0 0 16px rgba(255,150,70,.7); }
.sol-step{ position:relative; display:flex; gap:26px; align-items:baseline; flex-wrap:wrap;
  padding:30px 0; border-bottom:1px solid rgba(255,255,255,.08); }
.sol-step:last-child{ border-bottom:0; }
.sol-step::before{ content:""; position:absolute; left:-46px; top:38px; width:16px; height:16px; border-radius:50%;
  background:#0d0806; border:2px solid rgba(255,255,255,.18); transition:background .4s ease,border-color .4s ease,box-shadow .4s ease; }
.sol-step.on::before{ background:#ff8a3a; border-color:#ffc27b; box-shadow:0 0 20px rgba(255,140,60,.95); }
.sol-idx{ font-family:"JetBrains Mono",monospace; color:#ffb267; font-size:13px; min-width:42px; letter-spacing:.05em; }
.sol-step-body{ flex:1; min-width:min(100%,280px); }
.sol-step-body h3{ font-family:"Noto Serif TC",serif; font-weight:700; color:#fdf6ec;
  font-size:clamp(24px,3.4vw,40px); line-height:1.1; margin-bottom:10px; }
.sol-step-body p{ font-family:"Noto Sans TC",sans-serif; color:rgba(253,246,236,.64); font-size:15px; max-width:48ch; line-height:1.7; }

/* ---------- Task 1 · horizontal pinned Work gallery ---------- */
.sol-work-pin{ height:100vh; min-height:600px; display:flex; align-items:center; overflow:hidden; }
.sol-work-track{ display:flex; gap:22px; padding:0 max(16px,4vw); will-change:transform; }
.sol-work-track .term-card{ flex:0 0 auto; width:min(84vw,468px); height:auto; opacity:1; transform:none; }
.sol-work-intro,.sol-work-end{ flex:0 0 auto; width:min(72vw,360px); display:flex; flex-direction:column; justify-content:center; gap:18px; padding:0 6px; }
.sol-work-intro h3,.sol-work-end h3{ font-family:"Noto Serif TC",serif; font-weight:700; color:#fdf6ec;
  font-size:clamp(30px,4.6vw,60px); line-height:1.05; }
.sol-work-intro .tag,.sol-work-end .tag{ align-self:flex-start; }
.sol-work-intro p{ font-family:"Noto Sans TC",sans-serif; color:rgba(253,246,236,.6); font-size:15px; }
.sol-work-end .accent{ background:linear-gradient(100deg,#ffe0a0,#ffac5e 50%,#ff8a3a); -webkit-background-clip:text; background-clip:text; color:transparent; }
.sol-work-end a{ align-self:flex-start; margin-top:6px; }
.sol-work-hint{ font-family:"JetBrains Mono",monospace; font-size:11px; letter-spacing:.18em; color:rgba(253,246,236,.5); text-transform:uppercase; }
@media (max-width:640px){ .sol-work-track .term-card{ width:86vw; } }

/* ---------- work card screenshots + intro lead ---------- */
.sol-shot{ position:relative; z-index:2; margin:0; overflow:hidden; border-bottom:1px solid rgba(255,255,255,.08); background:#0a0f18; }
.sol-shot img{ display:block; width:100%; height:196px; object-fit:cover; object-position:top center; }
.sol-work-lead{ font-family:"Noto Sans TC",sans-serif; color:rgba(253,246,236,.66); font-size:15px; line-height:1.75; }
.sol-work-lead .accent{ background:linear-gradient(100deg,#ffe0a0,#ffac5e 50%,#ff8a3a); -webkit-background-clip:text; background-clip:text; color:transparent; font-weight:700; }

/* ---------- Task 2 · Services redesign (clean premium bento, replaces busy widgets) ---------- */
.services .svc-bento, .services .svc-extra{ display:none !important; }
.sol-svc-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:16px; margin-top:46px; }
.sol-svc{ position:relative; border-radius:22px; padding:6px; background:rgba(255,255,255,.03);
  border:1px solid rgba(255,255,255,.08); box-shadow:inset 0 1px 1px rgba(255,255,255,.06);
  transition:transform .5s cubic-bezier(.22,.61,.06,1), border-color .5s; }
.sol-svc .core{ position:relative; height:100%; border-radius:16px; padding:24px 22px 20px; overflow:hidden;
  background:linear-gradient(158deg, rgba(32,20,12,.92), rgba(15,9,6,.95));
  box-shadow:inset 0 1px 1px rgba(255,210,150,.08); display:flex; flex-direction:column; gap:12px; min-height:212px; }
.sol-svc .core::before{ content:""; position:absolute; right:-34px; top:-34px; width:150px; height:150px; border-radius:50%;
  background:radial-gradient(circle, rgba(255,140,60,.26), transparent 66%); opacity:.5; transition:opacity .5s; }
.sol-svc:hover{ transform:translateY(-6px); border-color:rgba(255,170,90,.4); }
.sol-svc:hover .core::before{ opacity:1; }
.sol-svc-head{ display:flex; align-items:center; gap:14px; }
.sol-svc-no{ font-family:"JetBrains Mono",monospace; color:#ffb267; font-size:12px; letter-spacing:.14em; white-space:nowrap; }
.sol-svc-line{ height:1px; flex:1; background:linear-gradient(90deg, rgba(255,178,103,.5), transparent); }
.sol-svc h3{ font-family:"Noto Serif TC",serif; font-weight:700; color:#fdf6ec; font-size:clamp(20px,2vw,26px); line-height:1.22; }
.sol-svc p{ font-family:"Noto Sans TC",sans-serif; color:rgba(253,246,236,.6); font-size:13.5px; line-height:1.72; flex:1; }
.sol-svc-tags{ display:flex; flex-wrap:wrap; gap:7px; margin-top:auto; }
.sol-svc-tags span{ font-family:"JetBrains Mono",monospace; font-size:10.5px; color:rgba(253,246,236,.55);
  border:1px solid rgba(255,255,255,.1); border-radius:999px; padding:4px 10px; white-space:nowrap; }
@media (max-width:900px){ .sol-svc-grid{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:600px){ .sol-svc-grid{ grid-template-columns:1fr; } }

/* ---------- dark scene fallback: never flash the light base if a bg video stalls ---------- */
.scene-base{ position:fixed; inset:0; z-index:-5; pointer-events:none;
  background:radial-gradient(120% 100% at 50% 0%, #0c0a12, #06060c 72%); }

/* ---------- thin-line service icons ---------- */
.sol-svc-ico{ display:inline-flex; color:#ffb267; opacity:.92; flex:none; }
.sol-svc-ico svg{ width:22px; height:22px; }

/* ---------- floating WhatsApp enquiry button (bottom-right) ---------- */
.wa-fab{ position:fixed; right:22px; bottom:22px; z-index:120; display:inline-flex; align-items:center; text-decoration:none; }
.wa-fab .wa-label{ background:rgba(14,11,8,.82); backdrop-filter:blur(8px); -webkit-backdrop-filter:blur(8px);
  color:#f4ece1; border:1px solid rgba(255,255,255,.12); border-right:0; border-radius:999px 0 0 999px;
  font-family:"Noto Sans TC",sans-serif; font-size:13.5px; white-space:nowrap; overflow:hidden;
  max-width:0; opacity:0; padding:12px 0; transition:max-width .5s cubic-bezier(.22,.61,.06,1), opacity .4s, padding .4s; }
.wa-fab:hover .wa-label{ max-width:170px; opacity:1; padding:12px 18px; }
.wa-fab .wa-ico{ position:relative; width:56px; height:56px; border-radius:50%; background:#25D366; color:#fff;
  display:grid; place-items:center; box-shadow:0 12px 30px rgba(37,211,102,.42); flex:none;
  transition:transform .4s cubic-bezier(.22,.61,.06,1); }
.wa-fab:hover .wa-ico{ transform:scale(1.07); }
.wa-fab .wa-ico svg{ width:30px; height:30px; }
.wa-fab .wa-ico::before{ content:""; position:absolute; inset:0; border-radius:50%; background:#25D366; z-index:-1;
  animation:waPulse 2.6s ease-out infinite; }
@keyframes waPulse{ 0%{ transform:scale(1); opacity:.55 } 70%{ transform:scale(1.6); opacity:0 } 100%{ opacity:0 } }
@media (prefers-reduced-motion:reduce){ .wa-fab .wa-ico::before{ animation:none; } }

/* ---------- service-card OS window chrome — macOS OR Windows per card (never mixed) ---------- */
.sol-svc .core{ padding-top:0; }
.sol-svc-osbar{ display:flex; align-items:center; margin:0 -22px 16px;
  border-bottom:1px solid rgba(255,255,255,.08); position:relative; z-index:2; }
/* — macOS window: traffic lights (left) + centered title, no right controls — */
.os-mac{ gap:10px; padding:9px 14px; background:rgba(0,0,0,.26); }
.os-mac .mac{ display:flex; gap:6px; flex:none; }
.os-mac .mac i{ width:11px; height:11px; border-radius:50%; }
.os-mac .mac i:nth-child(1){ background:#ff5f57; }
.os-mac .mac i:nth-child(2){ background:#febc2e; }
.os-mac .mac i:nth-child(3){ background:#28c840; }
.os-mac .tab{ margin:9px auto -10px; font-family:"JetBrains Mono",monospace; font-size:10.5px;
  color:rgba(253,246,236,.74); background:rgba(255,255,255,.06); border:1px solid rgba(255,255,255,.09);
  border-bottom:0; border-radius:7px 7px 0 0; padding:5px 14px; white-space:nowrap; }
/* — Windows window: app tile + title (left) + min/max/close (right), no traffic lights — */
.os-win{ padding:0 0 0 14px; background:rgba(255,255,255,.02); }
.os-win .win-title{ display:inline-flex; align-items:center; gap:9px; margin-right:auto; padding:9px 0;
  font-family:"JetBrains Mono",monospace; font-size:11px; color:rgba(253,246,236,.74); }
.os-win .win-title .wsq{ width:13px; height:13px; border-radius:3px; flex:none;
  background:linear-gradient(135deg,#ffc27b,#ff7a3a); }
.os-win .win{ display:flex; align-items:stretch; color:rgba(253,246,236,.58); flex:none; }
.os-win .win svg{ width:11px; height:11px; stroke:currentColor; stroke-width:1.4; fill:none;
  box-sizing:content-box; padding:9px 13px; transition:background .2s, color .2s; }
.os-win .win svg:hover{ background:rgba(255,255,255,.08); }
.os-win .win svg:last-child:hover{ background:#e81123; color:#fff; }