/* ===========================================================
   BrightSpace Cleaning Co. — design system
   Soft pastel glass-morphism · calm · professional
   =========================================================== */

:root {
  /* ---- ink / neutrals (warm-cool near-blacks & whites) ---- */
  --ink:        #1b1c22;
  --ink-soft:   #5c5e69;
  --ink-faint:  #8d8f9a;
  --line:       rgba(22, 24, 34, 0.10);
  --line-soft:  rgba(22, 24, 34, 0.06);
  --bg:         #ffffff;
  --bg-2:       #fafafb;

  /* ---- pastel palette (from business card) as rgb triplets ---- */
  --mint: 188 230 210;
  --blue: 195 217 245;
  --pink: 246 208 229;
  --lav:  220 207 246;

  /* solid chip colors (icon backgrounds) */
  --mint-solid: #cdeede;
  --blue-solid: #d2e2f7;
  --pink-solid: #f7ddeb;
  --lav-solid:  #e5ddf7;

  /* ---- fonts ---- */
  --font-display: 'Schibsted Grotesk', system-ui, sans-serif;
  --font-body:    'Hanken Grotesk', system-ui, sans-serif;

  /* ---- shape ---- */
  --r-sm: 10px;
  --r-md: 16px;
  --r-lg: 22px;
  --r-xl: 28px;
  --shadow-sm: 0 1px 3px rgba(22,24,34,.05), 0 6px 18px rgba(22,24,34,.05);
  --shadow-md: 0 2px 6px rgba(22,24,34,.06), 0 16px 40px rgba(22,24,34,.08);
  --shadow-lg: 0 8px 24px rgba(22,24,34,.10), 0 30px 70px rgba(22,24,34,.12);

  /* ---- accent-intensity knobs (overridden by data-accent) ---- */
  --band-op: 0.85;      /* opacity of full-width pastel washes */
  --chip-op: 1;         /* saturation of icon chips */
  --btn-grad-op: 1;     /* button gradient strength */
  --section-tint: 0;    /* faint wash on light sections */
  --eyebrow: #8b6fd6;   /* eyebrow label color */

  /* ---- glass knobs (overridden by data-glass) ---- */
  --glass-blur: 18px;
  --glass-bg: rgba(255,255,255,0.62);
  --glass-border: rgba(255,255,255,0.55);

  --maxw: 1180px;
  --gutter: clamp(20px, 5vw, 56px);
}

/* ---- accent intensity presets ---- */
html[data-accent="whisper"] {
  --band-op: 0.32;
  --chip-op: 0.55;
  --btn-grad-op: 0;
  --section-tint: 0;
  --eyebrow: #7d7f8a;
}
html[data-accent="balanced"] {
  --band-op: 0.95;
  --chip-op: 1;
  --btn-grad-op: 1;
  --section-tint: 0;
  --eyebrow: #8b6fd6;
}
html[data-accent="more"] {
  --band-op: 1;
  --chip-op: 1.18;
  --btn-grad-op: 1;
  --section-tint: 0.5;
  --eyebrow: #7b5ad6;
}

/* ---- glass presets ---- */
html[data-glass="subtle"] {
  --glass-blur: 8px;
  --glass-bg: rgba(255,255,255,0.42);
  --glass-border: rgba(255,255,255,0.45);
}
html[data-glass="frosted"] {
  --glass-blur: 20px;
  --glass-bg: rgba(255,255,255,0.62);
  --glass-border: rgba(255,255,255,0.6);
}
html[data-glass="solid"] {
  --glass-blur: 4px;
  --glass-bg: rgba(255,255,255,0.92);
  --glass-border: rgba(255,255,255,0.9);
}

/* ===========================================================
   base
   =========================================================== */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--bg);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 0;
  color: var(--ink);
  text-wrap: balance;
}
p { margin: 0; text-wrap: pretty; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding-inline: var(--gutter); }

.eyebrow {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--eyebrow);
  margin-bottom: 16px;
  transition: color .3s ease;
}

/* pastel washes ----------------------------------------------------- */
.pastel-wash {
  background:
    linear-gradient(105deg,
      rgb(var(--mint) / var(--band-op)) 0%,
      rgb(var(--blue) / var(--band-op)) 34%,
      rgb(var(--pink) / var(--band-op)) 68%,
      rgb(var(--lav) / var(--band-op)) 100%);
}

/* ===========================================================
   buttons
   =========================================================== */
.btn {
  --b-grad: linear-gradient(100deg,
      rgb(var(--blue) / 1), rgb(var(--lav) / 1) 50%, rgb(var(--pink) / 1));
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  padding: 14px 26px;
  border-radius: 999px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: -0.01em;
  border: 1px solid transparent;
  transition: transform .18s ease, box-shadow .2s ease, background .2s ease, color .2s;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }

/* primary: pastel gradient w/ ink text, falls back to ink when accent=whisper */
.btn-primary {
  color: var(--ink);
  background:
    linear-gradient(var(--bg), var(--bg)) padding-box,
    var(--b-grad) border-box;
  position: relative;
  box-shadow: var(--shadow-sm);
}
.btn-primary::before {
  content: "";
  position: absolute; inset: 0; border-radius: inherit;
  background: var(--b-grad);
  opacity: var(--btn-grad-op);
  transition: opacity .25s ease;
  z-index: -1;
}
.btn-primary { background: var(--b-grad); border-color: transparent; }
html[data-accent="whisper"] .btn-primary {
  background: var(--ink); color: #fff;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }

/* ink solid */
.btn-ink { background: var(--ink); color: #fff; box-shadow: var(--shadow-sm); }
.btn-ink:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }

/* ghost / outline */
.btn-ghost {
  background: rgba(255,255,255,0.7);
  border-color: var(--line);
  color: var(--ink);
}
.btn-ghost:hover { background: #fff; border-color: rgba(22,24,34,.22); transform: translateY(-2px); }

.btn-block { width: 100%; }

/* ===========================================================
   header
   =========================================================== */
.site-header {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 14px var(--gutter);
  display: flex; justify-content: center;
  transition: transform .45s cubic-bezier(.4,0,.2,1);
}
.site-header.hidden { transform: translateY(-130%); }

.header-inner {
  width: 100%;
  max-width: var(--maxw);
  display: flex; align-items: center; justify-content: space-between;
  gap: 18px;
  padding: 10px 12px 10px 18px;
  border-radius: 999px;
  background: var(--glass-bg);
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(1.4);
  backdrop-filter: blur(var(--glass-blur)) saturate(1.4);
  border: 1px solid var(--glass-border);
  box-shadow: 0 1px 2px rgba(22,24,34,.04), 0 12px 30px rgba(22,24,34,.10);
}
.brand { display: flex; align-items: center; gap: 11px; flex-shrink: 0; }
.brand img { width: 34px; height: 34px; object-fit: contain; }
.brand .name {
  font-family: var(--font-display); font-weight: 700; font-size: 17px;
  letter-spacing: -0.02em; line-height: 1.05;
}
.brand .name small {
  display: block; font-family: var(--font-body); font-weight: 500;
  font-size: 11px; letter-spacing: 0.04em; color: var(--ink-soft);
}
.nav { display: flex; align-items: center; gap: 4px; }
.nav a {
  font-size: 14.5px; font-weight: 500; color: var(--ink-soft);
  padding: 9px 14px; border-radius: 999px;
  transition: color .18s, background .18s;
}
.nav a:hover, .nav a.active { color: var(--ink); background: rgba(22,24,34,.05); }
.header-cta { display: flex; align-items: center; gap: 10px; }

.hamburger {
  display: none; width: 42px; height: 42px; border-radius: 999px;
  background: rgba(22,24,34,.04); border: 1px solid var(--line);
  align-items: center; justify-content: center;
}
.hamburger span { display:block; width:17px; height:1.6px; background: var(--ink); position: relative; }
.hamburger span::before, .hamburger span::after {
  content:""; position:absolute; left:0; width:17px; height:1.6px; background: var(--ink);
}
.hamburger span::before { top:-5.5px; } .hamburger span::after { top:5.5px; }

/* mobile menu */
.mobile-menu {
  position: fixed; inset: 0; z-index: 99;
  background: rgba(255,255,255,0.96);
  -webkit-backdrop-filter: blur(20px); backdrop-filter: blur(20px);
  display: flex; flex-direction: column; justify-content: center; align-items: center;
  gap: 8px; opacity: 0; pointer-events: none; transition: opacity .3s ease;
}
.mobile-menu.open { opacity: 1; pointer-events: auto; }
.mobile-menu a { font-family: var(--font-display); font-size: 30px; font-weight: 600; padding: 10px; color: var(--ink); }
.mobile-menu .btn { margin-top: 18px; }

/* ===========================================================
   hero
   =========================================================== */
.hero { position: relative; }
.hero-stage {
  position: relative;
  height: min(94vh, 860px);
  min-height: 600px;
  overflow: hidden;
}

/* before/after slider */
.ba {
  position: absolute; inset: 0;
  user-select: none; -webkit-user-select: none;
  touch-action: pan-y;
}
.ba-img { position: absolute; inset: 0; }
.ba-img img { width: 100%; height: 100%; object-fit: cover; }
.ba-after  { z-index: 1; }
.ba-before { z-index: 2; }            /* clipped from the right */
.ba-scene { position:absolute; inset:0; opacity:0; transition: opacity .8s ease; }
.ba-scene.active { opacity: 1; }
.ba-scene .ba-before { clip-path: inset(0 calc(100% - var(--pos, 50%)) 0 0); }

.ba-divider {
  position: absolute; top: 0; bottom: 0; z-index: 5;
  left: var(--pos, 50%);
  width: 2px; margin-left: -1px;
  background: rgba(255,255,255,0.9);
  box-shadow: 0 0 0 1px rgba(22,24,34,.08), 0 0 18px rgba(22,24,34,.25);
  pointer-events: none;
}
.ba-handle {
  position: absolute; top: 50%; left: var(--pos, 50%); z-index: 6;
  width: 48px; height: 48px; margin: -24px 0 0 -24px;
  border-radius: 999px;
  background: rgba(255,255,255,0.85);
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.9);
  box-shadow: 0 6px 20px rgba(22,24,34,.22);
  display: flex; align-items: center; justify-content: center; gap: 3px;
  cursor: ew-resize; color: var(--ink);
  transition: transform .15s ease;
}
.ba-handle:hover { transform: scale(1.06); }
.ba-handle svg { width: 15px; height: 15px; }


.ba-label {
  position: absolute; bottom: 26px; z-index: 5;
  font-size: 11px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase;
  color: #fff; padding: 6px 12px; border-radius: 999px;
  background: rgba(22,24,34,0.5);
  -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
}
.ba-label.before { left: 26px; top: 102px; bottom: auto; }
.ba-label.after  { right: 26px; }

/* hero text card */
.hero-card {
  position: absolute; z-index: 8;
  left: var(--gutter); bottom: 110px;
  max-width: 352px;
  padding: 24px 26px 24px;
  border-radius: var(--r-lg);
  background: var(--glass-bg);
  -webkit-backdrop-filter: blur(calc(var(--glass-blur) + 8px)) saturate(1.5);
  backdrop-filter: blur(calc(var(--glass-blur) + 8px)) saturate(1.5);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-lg);
}
.hero-card h1 { font-size: clamp(25px, 2.7vw, 36px); font-weight: 700; }
.hero-card p { margin-top: 11px; color: var(--ink-soft); font-size: 14.5px; line-height: 1.5; max-width: 32ch; }
.hero-card .actions { margin-top: 20px; display: flex; gap: 10px; flex-wrap: wrap; }
.hero-card .actions .btn { padding: 11px 20px; font-size: 14px; }

/* scenario dots inside hero */
.hero-dots {
  position: absolute; z-index: 8; left: 50%; transform: translateX(-50%);
  bottom: 116px; display: flex; gap: 9px;
}
.hero-dots button {
  width: 9px; height: 9px; border-radius: 999px; padding: 0; border: none;
  background: rgba(255,255,255,0.55); box-shadow: 0 0 0 1px rgba(22,24,34,.12);
  transition: all .3s ease;
}
.hero-dots button.active { width: 26px; background: #fff; }

/* scenario tab bar (floating glass) */
.scene-tabs {
  position: relative; z-index: 9; margin: -56px auto 0; max-width: 940px;
  padding: 8px;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px;
  border-radius: var(--r-lg);
  background: var(--glass-bg);
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(1.5);
  backdrop-filter: blur(var(--glass-blur)) saturate(1.5);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-md);
}
.scene-tab {
  display: flex; align-items: center; gap: 13px;
  padding: 14px 18px; border-radius: calc(var(--r-lg) - 8px);
  background: transparent; border: none; text-align: left;
  transition: background .2s ease;
}
.scene-tab:hover { background: rgba(22,24,34,.035); }
.scene-tab.active { background: rgba(255,255,255,0.7); box-shadow: var(--shadow-sm); }
.scene-chip {
  width: 38px; height: 38px; border-radius: 12px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  filter: saturate(var(--chip-op));
}
.scene-chip svg { width: 19px; height: 19px; stroke: var(--ink); }
.scene-tab-text { display: flex; flex-direction: column; line-height: 1.15; }
.scene-tab-text b { font-family: var(--font-display); font-weight: 600; font-size: 15px; }
.scene-tab-text span { font-size: 12.5px; color: var(--ink-faint); }

/* ===========================================================
   section frame
   =========================================================== */
.section { padding: clamp(72px, 9vw, 130px) 0; }
.section-head { max-width: 640px; }
.section-head h2 { font-size: clamp(28px, 3.4vw, 42px); }
.section-head p { margin-top: 16px; color: var(--ink-soft); font-size: 17.5px; }

/* services -------------------------------------------------------- */
.services-top {
  display: flex; justify-content: space-between; align-items: flex-end;
  gap: 40px; flex-wrap: wrap; margin-bottom: 44px;
}
.services-top .lead { max-width: 460px; }
.services-top h2 { font-size: clamp(28px, 3.4vw, 42px); }
.services-top .aside { max-width: 340px; }
.services-top .aside p { color: var(--ink-soft); font-size: 16px; margin-bottom: 20px; }

.cards-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.svc-card {
  padding: 28px 26px 30px;
  border-radius: var(--r-lg);
  background: var(--bg);
  border: 1px solid var(--line);
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s;
}
.svc-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); border-color: var(--line-soft); }
.svc-icon {
  width: 52px; height: 52px; border-radius: 15px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 22px; filter: saturate(var(--chip-op));
}
.svc-icon svg { width: 25px; height: 25px; stroke: var(--ink); fill: none; stroke-width: 1.6; }
.svc-card h3 { font-size: 19px; margin-bottom: 9px; }
.svc-card p { color: var(--ink-soft); font-size: 14.5px; line-height: 1.55; }

/* pricing band ---------------------------------------------------- */
.pricing { position: relative; }
.pricing-bg { position: absolute; inset: 0; z-index: 0; }
.pricing .wrap { position: relative; z-index: 1; }
.pricing-head { text-align: center; max-width: 600px; margin: 0 auto 48px; }
.pricing-head h2 { font-size: clamp(28px, 3.4vw, 42px); }
.pricing-head p { margin-top: 16px; color: var(--ink-soft); font-size: 16.5px; }

.price-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.price-card {
  background: rgba(255,255,255,0.78);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.8);
  border-radius: var(--r-lg);
  padding: 30px 28px;
  display: flex; flex-direction: column;
  box-shadow: var(--shadow-sm);
  transition: transform .22s ease, box-shadow .22s ease;
}
.price-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.price-card.featured {
  background:
    linear-gradient(#fff,#fff) padding-box,
    linear-gradient(120deg, rgb(var(--blue) / 1), rgb(var(--pink) / 1)) border-box;
  border: 1.5px solid transparent;
  box-shadow: var(--shadow-md);
}
.price-card .tag { font-family: var(--font-display); font-weight: 600; font-size: 17px; }
.price-badge {
  align-self: flex-start; margin-top: 4px; font-size: 11px; font-weight: 600;
  letter-spacing: .1em; text-transform: uppercase; color: #6b5ac4;
  background: rgb(var(--lav) / .9); padding: 4px 10px; border-radius: 999px;
}
.price-amount { margin: 18px 0 4px; display: flex; align-items: baseline; gap: 2px; }
.price-amount .from { font-size: 13px; color: var(--ink-faint); margin-bottom: 6px; align-self:flex-end; }
.price-amount .cur { font-size: 22px; font-weight: 600; font-family: var(--font-display); }
.price-amount .num { font-size: 46px; font-weight: 700; font-family: var(--font-display); letter-spacing: -.03em; line-height: 1; }
.price-amount .per { font-size: 13px; color: var(--ink-faint); margin-bottom: 7px; white-space: nowrap; }
.price-amount .from { white-space: nowrap; }
.price-amount .custom { font-size: 27px; font-weight: 700; font-family: var(--font-display); letter-spacing: -.02em; }
.price-desc { color: var(--ink-soft); font-size: 14px; }
.price-list { list-style: none; margin: 20px 0 24px; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.price-list li { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; color: var(--ink-soft); }
.price-list svg { width: 17px; height: 17px; flex-shrink: 0; margin-top: 2px; stroke: #4fa37f; }
.price-card .btn { margin-top: auto; }

.price-row-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin-top: 20px; }
.price-card.custom-card { flex-direction: row; align-items: center; justify-content: space-between; gap: 24px; }
.price-card.custom-card .pc-left { display: flex; flex-direction: column; }
.price-note { text-align: center; margin-top: 28px; color: var(--ink-faint); font-size: 13.5px; }

/* experience / about --------------------------------------------- */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.about-grid .about-copy h2 { font-size: clamp(28px, 3.4vw, 42px); }
.about-grid .about-copy p { margin-top: 18px; color: var(--ink-soft); font-size: 17px; }
.env-tags { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.env-tags span {
  font-size: 13.5px; font-weight: 500; color: var(--ink); white-space: nowrap;
  padding: 8px 16px; border-radius: 999px; background: var(--bg-2);
  border: 1px solid var(--line);
}
.about-media { position: relative; }
.about-media img { width: 100%; aspect-ratio: 4/3.4; object-fit: cover; border-radius: var(--r-xl); box-shadow: var(--shadow-md); }
.about-media .float {
  position: absolute; left: 20px; bottom: 20px;
  background: var(--glass-bg);
  -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: var(--r-md); padding: 16px 20px; box-shadow: var(--shadow-md);
  display: flex; align-items: center; gap: 13px;
}
.about-media .float .swatches { display: flex; }
.about-media .float .swatches i { width: 18px; height: 18px; border-radius: 999px; display:block; margin-left: -6px; border: 2px solid #fff; }
.about-media .float b { font-family: var(--font-display); font-size: 15px; }
.about-media .float small { display:block; color: var(--ink-faint); font-size: 12.5px; }

/* gallery --------------------------------------------------------- */
.gallery-top { display: flex; justify-content: space-between; align-items: flex-end; gap: 30px; flex-wrap: wrap; margin-bottom: 40px; }
.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.ba-thumb {
  position: relative; border-radius: var(--r-lg); overflow: hidden;
  aspect-ratio: 4/3; box-shadow: var(--shadow-sm);
  cursor: ew-resize; user-select: none; -webkit-user-select: none; touch-action: pan-y;
}
.ba-thumb img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.ba-thumb .t-after { z-index: 1; }
.ba-thumb .t-before { z-index: 2; clip-path: inset(0 calc(100% - var(--pos,50%)) 0 0); }
.ba-thumb .t-divider { position:absolute; top:0; bottom:0; left: var(--pos,50%); width:2px; margin-left:-1px; background: rgba(255,255,255,.92); box-shadow: 0 0 10px rgba(22,24,34,.3); z-index:4; pointer-events:none; }
.ba-thumb .t-handle {
  position:absolute; top:50%; left:var(--pos,50%); transform: translate(-50%,-50%); z-index:5;
  width:34px; height:34px; border-radius:999px; background: rgba(255,255,255,.85);
  -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
  display:flex; align-items:center; justify-content:center; box-shadow: 0 4px 12px rgba(22,24,34,.22); pointer-events:none;
}
.ba-thumb .t-handle svg { width: 13px; height: 13px; }
.ba-thumb .t-label { position:absolute; bottom:12px; z-index:4; font-size:10px; font-weight:600; letter-spacing:.12em; text-transform:uppercase; color:#fff; background: rgba(22,24,34,.5); padding:4px 9px; border-radius:999px; }
.ba-thumb .t-label.b { left:12px; } .ba-thumb .t-label.a { right:12px; }

/* cta band -------------------------------------------------------- */
.cta-band { position: relative; }
.cta-inner {
  position: relative; overflow: hidden;
  border-radius: var(--r-xl);
  padding: clamp(34px, 5vw, 56px);
  display: flex; align-items: center; justify-content: space-between; gap: 30px; flex-wrap: wrap;
  border: 1px solid rgba(255,255,255,.6);
  box-shadow: var(--shadow-sm);
}
.cta-inner .cta-bg { position: absolute; inset: 0; z-index: 0; }
.cta-inner > * { position: relative; z-index: 1; }
.cta-text h2 { font-size: clamp(26px, 3.2vw, 40px); }
.cta-text p { margin-top: 12px; color: var(--ink-soft); font-size: 17px; max-width: 46ch; }

/* contact --------------------------------------------------------- */
.contact-grid { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 56px; }
.contact-info h2 { font-size: clamp(27px, 3.2vw, 40px); }
.contact-info > p { margin-top: 16px; color: var(--ink-soft); font-size: 17px; max-width: 38ch; }
.contact-list { margin-top: 34px; display: flex; flex-direction: column; gap: 4px; }
.contact-item { display: flex; gap: 15px; align-items: center; padding: 14px 0; border-top: 1px solid var(--line); }
.contact-item:last-child { border-bottom: 1px solid var(--line); }
.contact-item .ci-icon {
  width: 44px; height: 44px; border-radius: 13px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center; filter: saturate(var(--chip-op));
}
.contact-item .ci-icon svg { width: 20px; height: 20px; stroke: var(--ink); fill: none; stroke-width: 1.6; }
.contact-item b { font-family: var(--font-display); font-weight: 600; font-size: 16px; display: block; overflow-wrap: anywhere; }
.contact-item small { color: var(--ink-faint); font-size: 13px; }

.contact-form {
  background: var(--bg); border: 1px solid var(--line); border-radius: var(--r-xl);
  padding: clamp(26px, 3.5vw, 40px); box-shadow: var(--shadow-sm);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { display: flex; flex-direction: column; gap: 7px; margin-bottom: 16px; }
.field label { font-size: 13px; font-weight: 600; color: var(--ink-soft); letter-spacing: .01em; }
.field input, .field select, .field textarea {
  font-family: inherit; font-size: 15px; color: var(--ink);
  padding: 13px 15px; border-radius: var(--r-sm);
  border: 1px solid var(--line); background: var(--bg-2);
  transition: border-color .18s, background .18s, box-shadow .18s;
}
.field textarea { resize: vertical; min-height: 110px; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: rgba(123,90,214,.5);
  background: #fff; box-shadow: 0 0 0 4px rgba(123,90,214,.10);
}
.field select { appearance: none; -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%235c5e69' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 15px center; padding-right: 40px; }
.form-success {
  display: none; flex-direction: column; align-items: center; text-align: center;
  padding: 40px 20px; gap: 10px;
}
.form-success.show { display: flex; }
.form-success .check {
  width: 64px; height: 64px; border-radius: 999px; margin-bottom: 8px;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, rgb(var(--mint) / 1), rgb(var(--blue) / 1));
}
.form-success .check svg { width: 30px; height: 30px; stroke: var(--ink); fill: none; stroke-width: 2; }
.form-success h3 { font-size: 24px; }
.form-success p { color: var(--ink-soft); max-width: 36ch; }

/* footer ---------------------------------------------------------- */
.site-footer { padding: 64px 0 40px; border-top: 1px solid var(--line); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.1fr; gap: 40px; }
.footer-brand .brand { margin-bottom: 18px; }
.footer-brand p { color: var(--ink-soft); font-size: 14.5px; max-width: 30ch; }
.socials { display: flex; gap: 10px; margin-top: 20px; }
.socials a {
  width: 40px; height: 40px; border-radius: 999px; border: 1px solid var(--line);
  display: flex; align-items: center; justify-content: center; color: var(--ink-soft);
  transition: all .18s;
}
.socials a:hover { color: var(--ink); border-color: rgba(22,24,34,.25); transform: translateY(-2px); }
.socials svg { width: 18px; height: 18px; }
.footer-col h4 { font-family: var(--font-display); font-size: 13px; letter-spacing: .04em; text-transform: uppercase; color: var(--ink-faint); margin-bottom: 16px; font-weight: 600; }
.footer-col ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 11px; }
.footer-col a, .footer-col li { color: var(--ink-soft); font-size: 14.5px; transition: color .15s; }
.footer-col a:hover { color: var(--ink); }
.footer-bottom { margin-top: 48px; padding-top: 22px; border-top: 1px solid var(--line); text-align: center; color: var(--ink-faint); font-size: 13px; }

/* ===========================================================
   responsive
   =========================================================== */
@media (max-width: 1000px) {
  .nav { display: none; }
  .hamburger { display: flex; }
  .cards-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-grid { grid-template-columns: 1fr; gap: 36px; }
  .about-media { order: -1; }
}
@media (max-width: 640px) {
  .header-cta .btn-primary { display: none; }
  .header-inner { padding: 8px 8px 8px 16px; }
}
@media (max-width: 720px) {
  body { font-size: 16px; }
  .hero-stage { height: 78vh; min-height: 520px; }
  .hero-card { left: 16px; right: 16px; bottom: 120px; max-width: none; padding: 24px; }
  .hero-card .actions .btn { flex: 1; }
  .hero-dots { bottom: 20px; }
  .scene-tabs { display: none; }
  .scene-tab-text span { display: none; }
  .scene-tab { padding: 12px 14px; }
  .price-row { grid-template-columns: 1fr; }
  .price-row-2 { grid-template-columns: 1fr; }
  .price-card { text-align: center; align-items: center; }
  .price-badge { align-self: center; }
  .price-amount { justify-content: center; }
  .price-list { align-self: center; }
  .price-card.custom-card { flex-direction: column; align-items: center; }
  .price-card.custom-card .pc-left { align-items: center; }
  .price-card.custom-card .btn { width: 100%; }
  .gallery-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .cards-4 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-brand { margin-bottom: 8px; }
  .footer-col h4 { margin-bottom: 10px; }
  .footer-col ul { gap: 8px; }
  .footer-bottom { margin-top: 32px; padding-top: 18px; line-height: 1.6; }
}

/* reduced motion */
@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto !important; }
  .ba-scene { transition: none; }
}