/* ==========================================================================
   CELESTARR SERVICES — CORE STYLESHEET
   ========================================================================== */

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:auto; }
html,body{
  background:var(--bg-0);
  color:var(--grey-100);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.5;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
body{ min-height:100vh; position:relative; }
body.lock-scroll{ overflow:hidden; }

img,video{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ list-style:none; margin:0; padding:0; }
button{ font-family:inherit; cursor:pointer; }
input,textarea,select{ font-family:inherit; }

h1,h2,h3,h4{ font-family:var(--font-display); font-weight:600; line-height:1.08; letter-spacing:-.02em; margin:0; color:var(--white); }
p{ margin:0; color:var(--grey-300); }

.container{ max-width:var(--container); margin-inline:auto; padding-inline:clamp(1.25rem,4vw,3rem); }

:focus-visible{
  outline:2px solid var(--pink-400);
  outline-offset:3px;
  border-radius:4px;
}

/* ---- Background atmosphere: grid + blobs + noise ---- */
.bg-atmosphere{
  position:fixed; inset:0; z-index:0; pointer-events:none; overflow:hidden;
}
.bg-atmosphere::before{
  content:'';
  position:absolute; inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.028) 1px, transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(ellipse 80% 60% at 50% 20%, #000 40%, transparent 90%);
}
.blob{
  position:absolute; border-radius:50%;
  filter:blur(90px);
  opacity:.55;
  will-change:transform;
}
.blob-a{ width:640px; height:640px; top:-220px; left:-160px; background:radial-gradient(circle, var(--pink-500), transparent 70%); }
.blob-b{ width:560px; height:560px; top:10%; right:-200px; background:radial-gradient(circle, var(--pink-400), transparent 70%); opacity:.35; }
.blob-c{ width:520px; height:520px; bottom:-260px; left:30%; background:radial-gradient(circle, var(--pink-300), transparent 70%); opacity:.25; }

/* ---- Cursor glow ---- */
.cursor-glow{
  position:fixed; top:0; left:0; width:420px; height:420px;
  border-radius:50%;
  background:radial-gradient(circle, var(--pink-glow-soft), transparent 65%);
  transform:translate(-50%,-50%);
  pointer-events:none; z-index:2; mix-blend-mode:screen;
  will-change:transform;
}

main{ position:relative; z-index:1; }

/* ==========================================================================
   GLASS PRIMITIVES
   ========================================================================== */
.glass{
  background:var(--glass-fill);
  border:1px solid var(--glass-border);
  backdrop-filter:blur(var(--glass-blur)) saturate(140%);
  -webkit-backdrop-filter:blur(var(--glass-blur)) saturate(140%);
  border-radius:var(--r-lg);
  position:relative;
  box-shadow:var(--shadow-glass);
}
.glass::before{
  content:'';
  position:absolute; inset:0;
  border-radius:inherit;
  padding:1px;
  background:linear-gradient(150deg, rgba(255,255,255,.35), rgba(255,255,255,0) 30%, rgba(255,255,255,0) 70%, rgba(255,61,150,.25));
  -webkit-mask:linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite:xor; mask-composite:exclude;
  pointer-events:none;
}
.glass-panel{ padding:var(--sp-8); }

/* ---- HUD corner-bracket frame — signature element ----
   Evokes a vehicle spec-sheet / viewfinder readout. Used on
   vehicle & mod cards throughout the site. */
.hud-frame{
  position:relative;
  border-radius:var(--r-md);
}
.hud-frame::after{ content:''; position:absolute; inset:0; pointer-events:none; }
.hud-corner{
  position:absolute; width:22px; height:22px;
  border:1.5px solid var(--pink-400);
  opacity:.55;
  transition:opacity var(--dur-fast) var(--ease-out), width var(--dur-fast), height var(--dur-fast);
}
.hud-corner.tl{ top:10px; left:10px; border-right:none; border-bottom:none; border-top-left-radius:6px; }
.hud-corner.tr{ top:10px; right:10px; border-left:none; border-bottom:none; border-top-right-radius:6px; }
.hud-corner.bl{ bottom:10px; left:10px; border-right:none; border-top:none; border-bottom-left-radius:6px; }
.hud-corner.br{ bottom:10px; right:10px; border-left:none; border-top:none; border-bottom-right-radius:6px; }
.hud-frame:hover .hud-corner{ opacity:1; width:28px; height:28px; }

.hud-tag{
  font-family:var(--font-mono);
  font-size:.68rem;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--pink-300);
  opacity:.85;
}
.hud-readout{
  font-family:var(--font-mono);
  font-size:.78rem;
  color:var(--grey-300);
  display:flex; justify-content:space-between; gap:var(--sp-2);
  padding:.35rem 0;
  border-top:1px solid var(--line);
}
.hud-readout span:last-child{ color:var(--pink-300); }

/* ==========================================================================
   BUTTONS
   ========================================================================== */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:.6em;
  padding:.9rem 1.7rem;
  font-family:var(--font-display);
  font-size:.92rem;
  font-weight:500;
  letter-spacing:.01em;
  border-radius:var(--r-pill);
  border:1px solid transparent;
  transition:transform var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast), background var(--dur-fast), border-color var(--dur-fast);
  white-space:nowrap;
}
.btn:active{ transform:scale(.97); }
.btn-primary{
  background:linear-gradient(135deg, var(--pink-500), var(--pink-400));
  color:#fff;
  box-shadow:0 8px 30px var(--pink-glow-soft), inset 0 1px 0 rgba(255,255,255,.3);
}
.btn-primary:hover{ box-shadow:0 10px 40px var(--pink-glow), inset 0 1px 0 rgba(255,255,255,.4); transform:translateY(-2px); }
.btn-ghost{
  background:var(--glass-fill);
  border-color:var(--glass-border);
  color:var(--white);
  backdrop-filter:blur(14px);
}
.btn-ghost:hover{ border-color:var(--pink-400); background:var(--glass-fill-strong); transform:translateY(-2px); }
.btn-sm{ padding:.6rem 1.2rem; font-size:.8rem; }
.btn-block{ width:100%; }
.btn[disabled]{ opacity:.4; pointer-events:none; }

.eyebrow{
  font-family:var(--font-mono);
  font-size:.75rem;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--pink-400);
  display:inline-flex; align-items:center; gap:.6rem;
  margin-bottom:var(--sp-4);
}
.eyebrow::before{ content:''; width:22px; height:1px; background:var(--pink-400); }

/* ==========================================================================
   NAVIGATION
   ========================================================================== */
.site-nav{
  position:fixed; top:0; left:0; right:0; z-index:100;
  height:var(--nav-h);
  display:flex; align-items:center;
}
.nav-inner{
  width:min(1360px, calc(100% - 2.5rem));
  margin-inline:auto;
  margin-top:var(--sp-4);
  display:flex; align-items:center; justify-content:space-between;
  padding:.7rem 1rem .7rem 1.4rem;
  border-radius:var(--r-pill);
  transition:background var(--dur-med), border-color var(--dur-med), box-shadow var(--dur-med);
}
.site-nav.scrolled .nav-inner{
  background:rgba(18,18,18,.55);
  border:1px solid var(--glass-border);
  backdrop-filter:blur(24px) saturate(160%);
  box-shadow:0 10px 40px rgba(0,0,0,.4);
}
.nav-logo{
  display:flex; align-items:center; gap:.6rem;
  font-family:var(--font-display); font-weight:700; font-size:1.05rem; letter-spacing:.02em;
  color:var(--white);
}
.nav-logo .mark{
  width:30px; height:30px; border-radius:8px;
  background:linear-gradient(135deg, var(--pink-500), var(--pink-300));
  display:grid; place-items:center;
  box-shadow:0 0 20px var(--pink-glow-soft);
  font-size:.8rem; color:#000; font-weight:800;
}
.nav-links{ display:flex; align-items:center; gap:.2rem; }
.nav-links a{
  position:relative;
  padding:.6rem 1rem;
  font-size:.88rem; font-weight:500;
  color:var(--grey-300);
  border-radius:var(--r-pill);
  transition:color var(--dur-fast);
}
.nav-links a:hover{ color:var(--white); }
.nav-links a.active{ color:var(--white); }
.nav-links a.active::after{
  content:''; position:absolute; left:1rem; right:1rem; bottom:.35rem; height:2px;
  background:linear-gradient(90deg, var(--pink-500), var(--pink-300));
  border-radius:2px;
}
.nav-actions{ display:flex; align-items:center; gap:.6rem; }
.icon-btn{
  width:40px; height:40px; border-radius:50%;
  display:grid; place-items:center;
  background:var(--glass-fill); border:1px solid var(--glass-border);
  color:var(--grey-100);
  transition:all var(--dur-fast);
}
.icon-btn:hover{ background:var(--glass-fill-strong); border-color:var(--pink-400); color:var(--pink-300); }
.nav-burger{ display:none; }

/* Search overlay */
.search-overlay{
  position:fixed; inset:0; z-index:200;
  background:rgba(8,8,8,.75);
  backdrop-filter:blur(20px);
  display:flex; align-items:flex-start; justify-content:center;
  padding-top:14vh;
  opacity:0; pointer-events:none;
  transition:opacity var(--dur-med) var(--ease-out);
}
.search-overlay.open{ opacity:1; pointer-events:all; }
.search-box{ width:min(640px, 90vw); }
.search-input-row{ display:flex; align-items:center; gap:.8rem; padding:1rem 1.4rem; }
.search-input-row i{ color:var(--pink-400); }
.search-input-row input{
  flex:1; background:none; border:none; color:#fff; font-size:1.1rem; font-family:var(--font-display);
}
.search-input-row input:focus{ outline:none; }
.search-results{ max-height:50vh; overflow-y:auto; border-top:1px solid var(--line); }
.search-results a{
  display:flex; justify-content:space-between; padding:.9rem 1.4rem;
  font-size:.92rem; color:var(--grey-300);
  border-bottom:1px solid var(--line);
}
.search-results a:hover{ background:var(--glass-fill-strong); color:#fff; }
.search-results .none{ padding:1.4rem; color:var(--grey-500); font-size:.85rem; text-align:center; }
.search-hint{ padding:.8rem 1.4rem; font-size:.72rem; color:var(--grey-500); font-family:var(--font-mono); }
kbd{ background:var(--glass-fill-strong); border:1px solid var(--line-strong); border-radius:5px; padding:.15rem .4rem; font-family:var(--font-mono); font-size:.7rem; }

/* Scroll progress */
.scroll-progress{
  position:fixed; top:0; left:0; height:3px; width:0%;
  background:linear-gradient(90deg, var(--pink-500), var(--pink-300));
  z-index:150; box-shadow:0 0 12px var(--pink-glow);
}

/* Back to top */
.back-to-top{
  position:fixed; right:1.6rem; bottom:1.6rem; z-index:80;
  width:48px; height:48px; border-radius:50%;
  display:grid; place-items:center;
  opacity:0; transform:translateY(10px);
  pointer-events:none;
  transition:opacity var(--dur-fast), transform var(--dur-fast);
}
.back-to-top.show{ opacity:1; transform:translateY(0); pointer-events:all; }

/* ==========================================================================
   LOADING SCREEN
   ========================================================================== */
.loader{
  position:fixed; inset:0; z-index:1000;
  background:var(--bg-0);
  display:flex; flex-direction:column; align-items:center; justify-content:center; gap:1.4rem;
  transition:opacity .6s var(--ease-out), visibility .6s;
}
.loader.hidden{ opacity:0; visibility:hidden; }
.loader-mark{
  width:64px; height:64px; border-radius:16px;
  background:linear-gradient(135deg, var(--pink-500), var(--pink-300));
  animation:loader-pulse 1.6s var(--ease-in-out) infinite;
  box-shadow:0 0 60px var(--pink-glow);
}
@keyframes loader-pulse{ 0%,100%{ transform:scale(1); opacity:1;} 50%{ transform:scale(.82); opacity:.7;} }
.loader-bar{ width:200px; height:2px; background:var(--line); border-radius:2px; overflow:hidden; }
.loader-bar-fill{ height:100%; width:0%; background:linear-gradient(90deg, var(--pink-500), var(--pink-300)); transition:width .2s linear; }
.loader-label{ font-family:var(--font-mono); font-size:.72rem; letter-spacing:.15em; color:var(--grey-500); text-transform:uppercase; }

/* ==========================================================================
   HERO
   ========================================================================== */
.hero{
  min-height:100vh;
  display:flex; align-items:center;
  padding-top:calc(var(--nav-h) + 2rem);
  padding-bottom:4rem;
  position:relative;
}
.hero-grid{
  display:grid; grid-template-columns:1.05fr 1fr; gap:var(--sp-16);
  align-items:center;
  width:100%;
}
.hero-copy .eyebrow{ opacity:0; }
.hero-title{ font-size:var(--fs-hero); margin-bottom:var(--sp-6); }
.hero-title .line{ display:block; overflow:hidden; }
.hero-title .grad{
  background:linear-gradient(100deg, var(--pink-500), var(--pink-300) 60%, var(--pink-500));
  background-size:200% auto;
  -webkit-background-clip:text; background-clip:text; color:transparent;
  animation:grad-shift 6s linear infinite;
}
@keyframes grad-shift{ to{ background-position:200% center; } }
.hero-sub{ font-size:1.1rem; max-width:520px; margin-bottom:var(--sp-8); line-height:1.65; }
.hero-cta{ display:flex; flex-wrap:wrap; gap:1rem; margin-bottom:var(--sp-12); }
.hero-stats{ display:flex; gap:var(--sp-8); }
.hero-stat b{ display:block; font-family:var(--font-display); font-size:1.6rem; color:#fff; }
.hero-stat span{ font-size:.75rem; color:var(--grey-500); text-transform:uppercase; letter-spacing:.08em; }

.hero-viewer-wrap{
  position:relative;
  aspect-ratio:1/1;
  border-radius:var(--r-lg);
  overflow:hidden;
}
#hero-canvas-container{ position:absolute; inset:0; }
.viewer-hint{
  position:absolute; bottom:var(--sp-4); left:50%; transform:translateX(-50%);
  font-family:var(--font-mono); font-size:.68rem; letter-spacing:.1em; text-transform:uppercase;
  color:var(--grey-500); display:flex; align-items:center; gap:.5rem;
  padding:.5rem 1rem; border-radius:var(--r-pill);
}

/* ==========================================================================
   SECTIONS / GENERIC
   ========================================================================== */
section{ padding:var(--sp-24) 0; position:relative; }
.section-head{ max-width:640px; margin-bottom:var(--sp-16); }
.section-head.center{ margin-inline:auto; text-align:center; }
.section-head h2{ font-size:var(--fs-h1); }
.section-head p{ margin-top:var(--sp-4); font-size:1.05rem; }

/* Homepage: upcoming release + viewer row */
.spotlight{
  display:grid; grid-template-columns:1fr 1fr; gap:var(--sp-8);
  align-items:stretch;
}
.spotlight-media{ position:relative; border-radius:var(--r-lg); overflow:hidden; min-height:380px; }
.spotlight-media img{ width:100%; height:100%; object-fit:cover; }
.spotlight-media .media-overlay{
  position:absolute; inset:0;
  background:linear-gradient(0deg, rgba(8,8,8,.85), transparent 55%);
}
.spotlight-body{ padding:var(--sp-8); display:flex; flex-direction:column; }
.spotlight-title{ font-size:var(--fs-h2); margin-bottom:var(--sp-2); }
.spotlight-desc{ margin-bottom:var(--sp-6); }
.feature-pills{ display:flex; flex-wrap:wrap; gap:.5rem; margin-bottom:var(--sp-6); }
.pill{
  font-size:.75rem; font-family:var(--font-mono); padding:.4rem .9rem; border-radius:var(--r-pill);
  background:var(--glass-fill-strong); border:1px solid var(--line-strong); color:var(--grey-100);
}
.progress-row{ margin-bottom:var(--sp-6); }
.progress-label{ display:flex; justify-content:space-between; font-size:.8rem; margin-bottom:.5rem; font-family:var(--font-mono); color:var(--grey-300); }
.progress-track{ height:6px; border-radius:4px; background:var(--line); overflow:hidden; }
.progress-fill{ height:100%; border-radius:4px; background:linear-gradient(90deg, var(--pink-500), var(--pink-300)); width:0%; box-shadow:0 0 14px var(--pink-glow-soft); transition:width 1.2s var(--ease-out); }
.spotlight-meta{ display:flex; justify-content:space-between; font-size:.82rem; color:var(--grey-500); margin-bottom:var(--sp-6); font-family:var(--font-mono); }
.spotlight-actions{ display:flex; gap:1rem; margin-top:auto; }

/* Roadmap timeline */
.timeline{ position:relative; padding-left:2.4rem; }
.timeline::before{ content:''; position:absolute; left:.5rem; top:.4rem; bottom:.4rem; width:1px; background:linear-gradient(var(--pink-500), transparent 95%); }
.timeline-item{ position:relative; margin-bottom:var(--sp-8); cursor:pointer; }
.timeline-item::before{
  content:''; position:absolute; left:-2.05rem; top:1.6rem; width:11px; height:11px; border-radius:50%;
  background:var(--bg-0); border:2px solid var(--pink-400); box-shadow:0 0 0 4px rgba(255,61,150,.12);
}
.timeline-item.done::before{ background:var(--pink-400); }
.timeline-card{ padding:var(--sp-6); }
.timeline-head{ display:flex; justify-content:space-between; align-items:flex-start; gap:1rem; }
.timeline-head h3{ font-size:1.2rem; }
.status-chip{ font-family:var(--font-mono); font-size:.68rem; text-transform:uppercase; letter-spacing:.08em; padding:.3rem .7rem; border-radius:var(--r-pill); white-space:nowrap; }
.status-chip.production{ background:rgba(255,61,150,.15); color:var(--pink-300); border:1px solid rgba(255,61,150,.3); }
.status-chip.testing{ background:rgba(255,255,255,.08); color:var(--grey-100); border:1px solid var(--line-strong); }
.status-chip.concept{ background:rgba(255,255,255,.04); color:var(--grey-500); border:1px solid var(--line); }
.status-chip.released{ background:rgba(80,255,170,.1); color:#8dffc9; border:1px solid rgba(80,255,170,.25); }
.timeline-body{ max-height:0; overflow:hidden; transition:max-height var(--dur-med) var(--ease-out); }
.timeline-item.expanded .timeline-body{ max-height:400px; }
.timeline-body-inner{ padding-top:var(--sp-4); }
.timeline-toggle{ font-size:1.2rem; color:var(--pink-400); transition:transform var(--dur-fast); }
.timeline-item.expanded .timeline-toggle{ transform:rotate(45deg); }

/* Cards grid generic */
.grid-3{ display:grid; grid-template-columns:repeat(3,1fr); gap:var(--sp-6); }
.grid-2{ display:grid; grid-template-columns:repeat(2,1fr); gap:var(--sp-6); }
.grid-4{ display:grid; grid-template-columns:repeat(4,1fr); gap:var(--sp-4); }

/* Vehicle / release card */
.v-card{ overflow:hidden; display:flex; flex-direction:column; transition:transform var(--dur-med) var(--ease-out), border-color var(--dur-fast); }
.v-card:hover{ transform:translateY(-8px); border-color:var(--pink-400); }
.v-card-media{ position:relative; aspect-ratio:16/10; overflow:hidden; }
.v-card-media img{ width:100%; height:100%; object-fit:cover; transition:transform .8s var(--ease-out); }
.v-card:hover .v-card-media img{ transform:scale(1.08); }
.v-card-badges{ position:absolute; top:.8rem; left:.8rem; display:flex; gap:.4rem; }
.v-card-body{ padding:var(--sp-6); display:flex; flex-direction:column; gap:var(--sp-3); flex:1; }
.v-card-title-row{ display:flex; justify-content:space-between; align-items:baseline; }
.v-card-title-row h3{ font-size:1.25rem; }
.v-card-version{ font-family:var(--font-mono); font-size:.75rem; color:var(--pink-300); }
.v-card-tags{ display:flex; flex-wrap:wrap; gap:.4rem; }
.v-card-actions{ display:flex; gap:.6rem; margin-top:auto; padding-top:var(--sp-3); }

/* Filter bar */
.filter-bar{ display:flex; flex-wrap:wrap; gap:.8rem; align-items:center; justify-content:space-between; margin-bottom:var(--sp-12); padding:var(--sp-4) var(--sp-6); }
.filter-chips{ display:flex; flex-wrap:wrap; gap:.5rem; }
.chip{ font-family:var(--font-mono); font-size:.78rem; padding:.5rem 1rem; border-radius:var(--r-pill); background:var(--glass-fill-strong); border:1px solid var(--line-strong); color:var(--grey-300); transition:all var(--dur-fast); }
.chip:hover{ color:#fff; }
.chip.active{ background:linear-gradient(135deg, var(--pink-500), var(--pink-400)); color:#fff; border-color:transparent; }
.sort-select{ background:var(--glass-fill-strong); border:1px solid var(--line-strong); color:var(--grey-100); padding:.5rem 1rem; border-radius:var(--r-pill); font-size:.82rem; }

/* Gallery masonry */
.masonry{ columns:4 220px; column-gap:1rem; }
.masonry-item{ break-inside:avoid; margin-bottom:1rem; border-radius:var(--r-md); overflow:hidden; cursor:zoom-in; position:relative; }
.masonry-item img{ width:100%; display:block; transition:transform .6s var(--ease-out); }
.masonry-item:hover img{ transform:scale(1.05); }
.masonry-item .tag-float{ position:absolute; bottom:.6rem; left:.6rem; }

.lightbox{ position:fixed; inset:0; z-index:300; background:rgba(5,5,6,.92); backdrop-filter:blur(20px); display:flex; align-items:center; justify-content:center; opacity:0; pointer-events:none; transition:opacity var(--dur-med); }
.lightbox.open{ opacity:1; pointer-events:all; }
.lightbox img{ max-width:88vw; max-height:82vh; border-radius:var(--r-md); box-shadow:0 30px 100px rgba(0,0,0,.6); }
.lightbox-close, .lightbox-nav{ position:absolute; width:52px; height:52px; border-radius:50%; display:grid; place-items:center; background:var(--glass-fill-strong); border:1px solid var(--glass-border); color:#fff; }
.lightbox-close{ top:2rem; right:2rem; }
.lightbox-nav.prev{ left:2rem; top:50%; transform:translateY(-50%); }
.lightbox-nav.next{ right:2rem; top:50%; transform:translateY(-50%); }
.lightbox-caption{ position:absolute; bottom:2rem; left:50%; transform:translateX(-50%); font-family:var(--font-mono); font-size:.8rem; color:var(--grey-300); }

/* Forms */
.form-grid{ display:grid; grid-template-columns:1fr 1fr; gap:var(--sp-6); }
.field{ display:flex; flex-direction:column; gap:.5rem; }
.field.full{ grid-column:1/-1; }
.field label{ font-size:.82rem; font-family:var(--font-mono); color:var(--grey-300); }
.field input, .field select, .field textarea{
  background:var(--glass-fill); border:1px solid var(--glass-border); border-radius:var(--r-sm);
  padding:.85rem 1rem; color:#fff; font-size:.95rem; transition:border-color var(--dur-fast), background var(--dur-fast);
}
.field input:focus, .field select:focus, .field textarea:focus{ outline:none; border-color:var(--pink-400); background:var(--glass-fill-strong); }
.field textarea{ resize:vertical; min-height:120px; }
.upload-zone{
  border:1.5px dashed var(--glass-border); border-radius:var(--r-md); padding:var(--sp-8);
  text-align:center; color:var(--grey-500); transition:all var(--dur-fast); cursor:pointer;
}
.upload-zone:hover, .upload-zone.drag{ border-color:var(--pink-400); background:var(--glass-fill); color:var(--grey-100); }
.upload-zone i{ font-size:1.6rem; color:var(--pink-400); margin-bottom:.6rem; }
.upload-preview{ display:flex; flex-wrap:wrap; gap:.6rem; margin-top:.8rem; }
.upload-preview .thumb{ width:64px; height:64px; border-radius:8px; overflow:hidden; position:relative; }
.upload-preview .thumb img{ width:100%; height:100%; object-fit:cover; }
.form-note{ font-size:.8rem; color:var(--grey-500); margin-top:.4rem; }
.form-success{ display:none; text-align:center; padding:var(--sp-16) var(--sp-8); }
.form-success.show{ display:block; }
.form-success i{ font-size:3rem; color:var(--pink-400); margin-bottom:var(--sp-4); }

/* Accordion (FAQ) */
.accordion-item{ border-bottom:1px solid var(--line); }
.accordion-q{ display:flex; justify-content:space-between; align-items:center; padding:1.4rem 0; cursor:pointer; }
.accordion-q h3{ font-size:1.05rem; font-weight:500; }
.accordion-q i{ color:var(--pink-400); transition:transform var(--dur-fast); }
.accordion-item.open .accordion-q i{ transform:rotate(45deg); }
.accordion-a{ max-height:0; overflow:hidden; transition:max-height var(--dur-med) var(--ease-out); }
.accordion-item.open .accordion-a{ max-height:300px; }
.accordion-a-inner{ padding-bottom:1.4rem; max-width:70ch; }

/* Stats */
.stat-block{ text-align:center; }
.stat-block b{ font-family:var(--font-display); font-size:clamp(2.2rem,4vw,3.4rem); display:block; background:linear-gradient(135deg,#fff,var(--pink-300)); -webkit-background-clip:text; background-clip:text; color:transparent; }
.stat-block span{ font-size:.82rem; color:var(--grey-500); text-transform:uppercase; letter-spacing:.08em; }

/* Changelog */
.changelog-entry{ padding-bottom:var(--sp-8); margin-bottom:var(--sp-8); border-bottom:1px solid var(--line); }
.changelog-version{ display:flex; align-items:baseline; gap:1rem; margin-bottom:var(--sp-4); }
.changelog-version h3{ font-size:1.5rem; }
.changelog-date{ font-family:var(--font-mono); font-size:.8rem; color:var(--grey-500); }
.change-group{ margin-bottom:var(--sp-4); }
.change-group h4{ font-family:var(--font-mono); font-size:.75rem; text-transform:uppercase; letter-spacing:.1em; margin-bottom:.6rem; }
.change-group.added h4{ color:#8dffc9; }
.change-group.changed h4{ color:var(--pink-300); }
.change-group.fixed h4{ color:#ffd98d; }
.change-group.improved h4{ color:#9ecbff; }
.change-group ul li{ position:relative; padding-left:1.2rem; margin-bottom:.4rem; font-size:.92rem; color:var(--grey-300); }
.change-group ul li::before{ content:'—'; position:absolute; left:0; color:var(--grey-500); }

/* Contact cards */
.contact-card{ padding:var(--sp-8); text-align:center; }
.contact-card i{ font-size:1.8rem; color:var(--pink-400); margin-bottom:var(--sp-4); }
.contact-card h3{ font-size:1.1rem; margin-bottom:.4rem; }
.contact-card p{ font-size:.9rem; margin-bottom:var(--sp-4); }

/* About timeline (vertical) */
.about-hero{ text-align:center; padding-top:calc(var(--nav-h) + 4rem); }
.value-card{ padding:var(--sp-6); }
.value-card i{ color:var(--pink-400); font-size:1.4rem; margin-bottom:var(--sp-3); }

/* Footer */
footer{ border-top:1px solid var(--line); padding:var(--sp-16) 0 var(--sp-8); position:relative; z-index:1; }
.footer-grid{ display:grid; grid-template-columns:1.4fr repeat(3,1fr); gap:var(--sp-8); margin-bottom:var(--sp-12); }
.footer-brand p{ margin-top:var(--sp-3); max-width:320px; font-size:.9rem; }
.footer-col h4{ font-family:var(--font-mono); font-size:.75rem; text-transform:uppercase; letter-spacing:.1em; color:var(--grey-500); margin-bottom:var(--sp-4); }
.footer-col a{ display:block; font-size:.9rem; color:var(--grey-300); padding:.4rem 0; transition:color var(--dur-fast); }
.footer-col a:hover{ color:var(--pink-300); }
.footer-bottom{ display:flex; justify-content:space-between; align-items:center; padding-top:var(--sp-8); border-top:1px solid var(--line); font-size:.82rem; color:var(--grey-500); }
.footer-socials{ display:flex; gap:.6rem; }

/* Utility */
.mt-8{ margin-top:var(--sp-8); }
.text-center{ text-align:center; }
.sr-only{ position:absolute; width:1px; height:1px; overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; }
.skip-link{
  position:absolute; left:1rem; top:-60px; z-index:1000;
  background:var(--pink-500); color:#fff; padding:.8rem 1.2rem; border-radius:var(--r-sm);
  transition:top var(--dur-fast);
}
.skip-link:focus{ top:1rem; }

/* Reveal utility (used by IntersectionObserver in animations.js) */
[data-reveal]{ opacity:0; transform:translateY(28px); }
[data-reveal].in{ opacity:1; transform:translateY(0); transition:opacity .8s var(--ease-out), transform .8s var(--ease-out); }

/* Page hero (inner pages) */
.page-hero{ padding-top:calc(var(--nav-h) + 5rem); padding-bottom:var(--sp-8); }
.page-hero h1{ font-size:var(--fs-h1); max-width:760px; }
.page-hero p{ max-width:600px; margin-top:var(--sp-4); font-size:1.05rem; }