/* ==========================================================================
   揚威聯合會計師事務所 — Cyber Tech Professional Theme
   ========================================================================== */

:root {
  --bg: #0B1928;
  --bg-deep: #071019;
  --bg-elevated: rgba(255, 255, 255, 0.045);
  --bg-elevated-hover: rgba(255, 255, 255, 0.08);
  --text: #FFFFFF;
  --text-dim: rgba(255, 255, 255, 0.68);
  --text-faint: rgba(255, 255, 255, 0.45);
  --accent: #00E5FF;
  --accent-strong: #4DF3FF;
  --accent-glow: rgba(0, 229, 255, 0.35);
  --accent-soft: rgba(0, 229, 255, 0.12);
  --border: rgba(0, 229, 255, 0.18);
  --border-soft: rgba(255, 255, 255, 0.08);
  --danger: #FF6B81;
  --success: #4DFFB4;
  --radius: 16px;
  --radius-sm: 10px;
  --maxw: 1120px;
  --header-h: 64px;
  --topbar-h: 40px;
  font-size: 16px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + var(--topbar-h) + 12px);
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", -apple-system, BlinkMacSystemFont, sans-serif;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg { max-width: 100%; display: block; }

a { color: inherit; text-decoration: none; }

ul { margin: 0; padding: 0; list-style: none; }

h1, h2, h3, h4 { margin: 0 0 0.5em; font-weight: 700; letter-spacing: 0.01em; }

p { margin: 0 0 1em; color: var(--text-dim); }

.container {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 20px;
}

/* ---------- Background scene (bokeh / grid) ---------- */
.bg-scene {
  position: fixed;
  inset: 0;
  z-index: -2;
  background: var(--bg);
  overflow: hidden;
}

.bg-scene::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 229, 255, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 229, 255, 0.055) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, black 40%, transparent 90%);
}

.bokeh {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.35;
}
.bokeh--1 { width: 420px; height: 420px; top: -120px; left: -100px; background: radial-gradient(circle, var(--accent-glow), transparent 70%); }
.bokeh--2 { width: 520px; height: 520px; top: 20%; right: -180px; background: radial-gradient(circle, rgba(0, 229, 255, 0.25), transparent 70%); }
.bokeh--3 { width: 380px; height: 380px; bottom: -100px; left: 30%; background: radial-gradient(circle, rgba(77, 243, 255, 0.18), transparent 70%); }

/* ---------- Glass card ---------- */
.glass {
  background: var(--bg-elevated);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.glow-text {
  text-shadow: 0 0 18px var(--accent-glow), 0 0 2px rgba(255,255,255,0.4);
}

/* ---------- Top contact strip (always visible, mobile-first fold) ---------- */
.topbar {
  height: var(--topbar-h);
  background: var(--bg-deep);
  border-bottom: 1px solid var(--border-soft);
  font-size: 0.8rem;
  color: var(--text-dim);
}
.topbar .container {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.topbar__item { display: flex; align-items: center; gap: 6px; white-space: nowrap; }
.topbar__item svg { width: 14px; height: 14px; stroke: var(--accent); flex-shrink: 0; }
.topbar a:hover { color: var(--accent); }
.topbar__addr { overflow: hidden; text-overflow: ellipsis; }

/* ---------- Header ---------- */
header.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--header-h);
  display: flex;
  align-items: center;
  background: rgba(11, 25, 40, 0.82);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-soft);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.05rem;
  flex-shrink: 0;
}
.brand__mark {
  width: 34px; height: 34px;
  border-radius: 9px;
  background: radial-gradient(circle at 30% 30%, var(--accent-strong), rgba(0,229,255,0.15) 70%);
  box-shadow: 0 0 16px var(--accent-glow);
  display: flex; align-items: center; justify-content: center;
  color: var(--bg-deep);
  font-size: 1rem;
}
.brand__name-full { display: inline; }
.brand__name-short { display: none; }

nav.main-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}
nav.main-nav a {
  font-size: 0.92rem;
  color: var(--text-dim);
  position: relative;
  padding: 4px 0;
  white-space: nowrap;
}
nav.main-nav a:hover, nav.main-nav a.active { color: var(--text); }
nav.main-nav a::after {
  content: "";
  position: absolute; left: 0; right: 100%; bottom: -2px; height: 2px;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent-glow);
  transition: right 0.25s ease;
}
nav.main-nav a:hover::after { right: 0; }

.header-actions { display: flex; align-items: center; gap: 12px; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: 999px;
  font-size: 0.88rem;
  font-weight: 700;
  border: 1px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}
.btn:active { transform: scale(0.97); }
.btn--primary {
  background: linear-gradient(135deg, var(--accent-strong), #00A8C6);
  color: #04141C;
  box-shadow: 0 0 0 rgba(0,229,255,0);
}
.btn--primary:hover { box-shadow: 0 0 22px var(--accent-glow); }
.btn--ghost {
  background: transparent;
  border-color: var(--border);
  color: var(--text);
}
.btn--ghost:hover { background: var(--accent-soft); border-color: var(--accent); }
.btn--sm { padding: 8px 14px; font-size: 0.8rem; }
.btn--block { width: 100%; }

.nav-toggle {
  display: none;
  width: 40px; height: 40px;
  border-radius: 10px;
  border: 1px solid var(--border-soft);
  background: transparent;
  color: var(--text);
  align-items: center; justify-content: center;
  cursor: pointer;
}

/* ---------- Hero ---------- */
.hero {
  padding: 56px 0 40px;
  position: relative;
}
.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  color: var(--accent);
  border: 1px solid var(--border);
  background: var(--accent-soft);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 18px;
}
.hero h1 {
  font-size: clamp(1.9rem, 4.2vw, 3rem);
  line-height: 1.3;
  max-width: 14ch;
}
.hero h1 .accent { color: var(--accent); }
.hero__desc {
  max-width: 46ch;
  font-size: 1.02rem;
}
.hero__ctas { display: flex; gap: 12px; flex-wrap: wrap; margin: 22px 0 30px; }

.contact-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border-soft);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  overflow: hidden;
}
.contact-strip__item {
  background: var(--bg-elevated);
  padding: 16px 18px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
}
.contact-strip__item svg { width: 20px; height: 20px; stroke: var(--accent); flex-shrink: 0; margin-top: 2px; }
.contact-strip__label { font-size: 0.75rem; color: var(--text-faint); margin-bottom: 2px; }
.contact-strip__value { font-size: 0.92rem; font-weight: 600; }
.contact-strip__value a:hover { color: var(--accent); }

.hero__visual {
  margin-top: 40px;
  position: relative;
  border-radius: 20px;
  padding: 1px;
  background: linear-gradient(135deg, var(--accent-glow), transparent 40%, var(--accent-glow));
}
.hero__visual-inner {
  border-radius: 19px;
  background: var(--bg-deep);
  padding: 34px 24px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  text-align: center;
}
.hero__stat-num { font-size: 1.7rem; font-weight: 800; color: var(--accent); text-shadow: 0 0 16px var(--accent-glow); }
.hero__stat-label { font-size: 0.78rem; color: var(--text-faint); margin-top: 4px; }

/* ---------- Section shell ---------- */
section { padding: 76px 0; position: relative; }
.section-head { max-width: 640px; margin: 0 auto 40px; text-align: center; }
.section-tag {
  display: inline-block;
  font-size: 0.78rem;
  color: var(--accent);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.section-head h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); }
.section-head p { margin: 0 auto; }

/* ---------- Services accordion ---------- */
.services-list { display: flex; flex-direction: column; gap: 14px; }

details.service-item {
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  background: var(--bg-elevated);
  overflow: hidden;
  transition: border-color 0.2s ease;
}
details.service-item[open] { border-color: var(--border); }

details.service-item summary {
  list-style: none;
  cursor: pointer;
  padding: 20px 22px;
  display: flex;
  align-items: center;
  gap: 16px;
}
details.service-item summary::-webkit-details-marker { display: none; }

.service-item__icon {
  width: 46px; height: 46px;
  flex-shrink: 0;
  border-radius: 12px;
  background: var(--accent-soft);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
}
.service-item__icon svg { width: 22px; height: 22px; stroke: var(--accent); }

.service-item__title { font-weight: 700; font-size: 1.02rem; margin-bottom: 2px; }
.service-item__desc { font-size: 0.85rem; color: var(--text-faint); margin: 0; }
.service-item__meta { flex: 1; }

.service-item__chevron {
  width: 22px; height: 22px;
  flex-shrink: 0;
  transition: transform 0.25s ease;
  stroke: var(--accent);
}
details.service-item[open] .service-item__chevron { transform: rotate(180deg); }

.service-item__body {
  padding: 0 22px 26px 84px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.service-item__col h4 {
  font-size: 0.82rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 12px;
}
.service-item__col ol, .service-item__col ul { display: flex; flex-direction: column; gap: 8px; }
.service-item__col ol li, .service-item__col ul li {
  font-size: 0.88rem;
  color: var(--text-dim);
  display: flex;
  gap: 10px;
  align-items: baseline;
}
.step-num {
  flex-shrink: 0;
  width: 20px; height: 20px;
  border-radius: 50%;
  background: var(--accent-soft);
  border: 1px solid var(--border);
  color: var(--accent);
  font-size: 0.7rem;
  font-weight: 700;
  display: inline-flex; align-items: center; justify-content: center;
}
.doc-dot::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
  display: inline-block;
  flex-shrink: 0;
  margin-top: 6px;
}

/* ---------- Process timeline ---------- */
.timeline {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  position: relative;
}
.timeline::before {
  content: "";
  position: absolute;
  top: 26px; left: 6%; right: 6%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent-glow), var(--accent-glow), transparent);
}
.timeline__step { position: relative; text-align: center; }
.timeline__node {
  width: 52px; height: 52px;
  margin: 0 auto 16px;
  border-radius: 50%;
  background: var(--bg-deep);
  border: 1px solid var(--border);
  box-shadow: 0 0 18px var(--accent-glow);
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; color: var(--accent);
  position: relative;
  z-index: 1;
}
.timeline__step h4 { font-size: 0.92rem; margin-bottom: 6px; }
.timeline__step p { font-size: 0.8rem; }

/* ---------- Team ---------- */
.team-card {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 28px;
  padding: 32px;
  align-items: center;
}
.team-card__avatar {
  width: 140px; height: 140px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, rgba(0,229,255,0.35), rgba(0,229,255,0.05) 70%);
  border: 1px solid var(--border);
  box-shadow: 0 0 30px var(--accent-glow);
  display: flex; align-items: center; justify-content: center;
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--accent);
}
.team-card__name { font-size: 1.25rem; margin-bottom: 2px; }
.team-card__title { color: var(--accent); font-size: 0.9rem; margin-bottom: 14px; }
.team-card__tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }
.tag {
  font-size: 0.76rem;
  padding: 5px 12px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--accent-soft);
  color: var(--accent);
}
.placeholder-note {
  font-size: 0.78rem;
  color: #FFC85C;
  background: rgba(255, 200, 92, 0.08);
  border: 1px dashed rgba(255, 200, 92, 0.4);
  border-radius: 8px;
  padding: 8px 12px;
  margin-top: 10px;
}

/* ---------- Tools grid ---------- */
.tools-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 20px; }
.tool-card {
  padding: 26px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: transform 0.2s ease, border-color 0.2s ease;
}
.tool-card:hover { transform: translateY(-4px); border-color: var(--border); }
.tool-card__icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  background: var(--accent-soft);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
}
.tool-card__icon svg { width: 24px; height: 24px; stroke: var(--accent); }
.tool-card h3 { font-size: 1.05rem; }
.tool-card p { font-size: 0.86rem; flex: 1; }
.tool-card__link { font-size: 0.85rem; color: var(--accent); display: inline-flex; align-items: center; gap: 6px; }

/* ---------- Contact / map ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: stretch;
}
.contact-info { padding: 30px; display: flex; flex-direction: column; gap: 20px; }
.info-row { display: flex; gap: 14px; align-items: flex-start; }
.info-row svg { width: 20px; height: 20px; stroke: var(--accent); flex-shrink: 0; margin-top: 3px; }
.info-row__label { font-size: 0.78rem; color: var(--text-faint); }
.info-row__value { font-size: 0.96rem; font-weight: 600; }
.map-embed { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border-soft); min-height: 320px; }
.map-embed iframe { width: 100%; height: 100%; min-height: 320px; border: 0; filter: grayscale(0.15) invert(0.92) hue-rotate(180deg) contrast(0.9); }

/* ---------- Footer / disclosure ---------- */
footer.site-footer {
  border-top: 1px solid var(--border-soft);
  background: var(--bg-deep);
  padding: 40px 0 28px;
  margin-top: 20px;
}
.footer-disclosure {
  text-align: center;
  font-size: 0.86rem;
  color: var(--text-dim);
  line-height: 2;
}
.footer-disclosure strong { color: var(--text); font-size: 0.95rem; }
.footer-disclosure .disclaimer {
  color: var(--text-faint);
  font-size: 0.78rem;
  margin-top: 6px;
}
.footer-bottom {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--border-soft);
  text-align: center;
  font-size: 0.75rem;
  color: var(--text-faint);
}

/* ---------- Breadcrumb / tool page shell ---------- */
.page-hero {
  padding: 44px 0 30px;
  text-align: center;
}
.page-hero .section-tag { margin-bottom: 14px; }
.page-hero h1 { font-size: clamp(1.6rem, 3.6vw, 2.3rem); }
.breadcrumb {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  font-size: 0.82rem; color: var(--text-faint); margin-bottom: 16px;
}
.breadcrumb a:hover { color: var(--accent); }

.tool-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: start;
}
.panel { padding: 28px; }
.panel h2 { font-size: 1.1rem; margin-bottom: 18px; display: flex; align-items: center; gap: 8px; }
.panel h2 svg { width: 20px; height: 20px; stroke: var(--accent); }

.field { margin-bottom: 18px; }
.field label { display: block; font-size: 0.85rem; color: var(--text-dim); margin-bottom: 8px; }
.field__hint { font-size: 0.75rem; color: var(--text-faint); margin-top: 6px; }
.input, select.input {
  width: 100%;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-soft);
  background: rgba(255,255,255,0.03);
  color: var(--text);
  font-size: 0.95rem;
  font-family: inherit;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.input:focus, select.input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.input-prefix { position: relative; }
.input-prefix span {
  position: absolute; left: 14px; top: 50%; transform: translateY(-50%);
  color: var(--text-faint); font-size: 0.9rem; pointer-events: none;
}
.input-prefix .input { padding-left: 42px; }

.radio-group { display: flex; gap: 10px; flex-wrap: wrap; }
.radio-chip {
  flex: 1;
  min-width: 120px;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-soft);
  background: rgba(255,255,255,0.03);
  cursor: pointer;
  font-size: 0.86rem;
  text-align: center;
  transition: all 0.2s ease;
  position: relative;
}
.radio-chip input { position: absolute; opacity: 0; inset: 0; cursor: pointer; margin: 0; }
.radio-chip:has(input:checked) {
  border-color: var(--accent);
  background: var(--accent-soft);
  color: var(--accent);
  box-shadow: 0 0 14px var(--accent-glow);
}

.checkbox-row { display: flex; align-items: center; gap: 10px; font-size: 0.86rem; color: var(--text-dim); }
.checkbox-row input { accent-color: var(--accent); width: 16px; height: 16px; }

.result-panel { display: flex; flex-direction: column; gap: 0; }
.result-row {
  display: flex; justify-content: space-between; align-items: baseline;
  padding: 14px 0;
  border-bottom: 1px dashed var(--border-soft);
  font-size: 0.92rem;
}
.result-row:last-of-type { border-bottom: none; }
.result-row__label { color: var(--text-dim); }
.result-row__value { font-weight: 700; font-variant-numeric: tabular-nums; }
.result-row--total {
  margin-top: 8px;
  padding: 18px 16px;
  background: var(--accent-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}
.result-row--total .result-row__label { color: var(--text); font-weight: 700; }
.result-row--total .result-row__value { color: var(--accent); font-size: 1.3rem; text-shadow: 0 0 14px var(--accent-glow); }

.result-note {
  font-size: 0.8rem;
  color: var(--text-faint);
  background: rgba(255,255,255,0.03);
  border-left: 2px solid var(--accent);
  padding: 10px 14px;
  border-radius: 6px;
  margin-top: 16px;
}
.result-note.warn { border-left-color: #FFC85C; color: #FFC85C; }

.result-actions { display: flex; gap: 10px; margin-top: 20px; flex-wrap: wrap; }

.disclaimer-line {
  margin-top: 22px;
  text-align: center;
  font-size: 0.78rem;
  color: var(--text-faint);
  border-top: 1px solid var(--border-soft);
  padding-top: 14px;
}

.assumptions-note {
  font-size: 0.76rem;
  color: var(--text-faint);
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  margin-top: 20px;
}
.assumptions-note summary { cursor: pointer; color: var(--accent); font-size: 0.8rem; }
.assumptions-note ul { margin-top: 10px; display: flex; flex-direction: column; gap: 6px; }

/* ---------- Slip preview (labor fee generator) ---------- */
.slip {
  background: #0E2233;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 24px;
}
.slip__header { text-align: center; margin-bottom: 18px; border-bottom: 1px solid var(--border-soft); padding-bottom: 14px; }
.slip__header h3 { font-size: 1.05rem; margin-bottom: 4px; }
.slip__header p { font-size: 0.76rem; margin: 0; }
.slip table { width: 100%; border-collapse: collapse; font-size: 0.86rem; }
.slip table td { padding: 8px 4px; border-bottom: 1px dashed var(--border-soft); color: var(--text-dim); }
.slip table td:last-child { text-align: right; color: var(--text); font-weight: 600; font-variant-numeric: tabular-nums; }
.slip table tr.total td { color: var(--accent); font-weight: 800; font-size: 1rem; border-bottom: none; padding-top: 14px; }

/* ---------- Mobile nav drawer ---------- */
.mobile-drawer {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: none;
}
.mobile-drawer.open { display: block; }
.mobile-drawer__backdrop {
  position: absolute; inset: 0;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(2px);
}
.mobile-drawer__panel {
  position: absolute; top: 0; right: 0; bottom: 0;
  width: min(78vw, 320px);
  background: var(--bg-deep);
  border-left: 1px solid var(--border-soft);
  padding: 24px 20px;
  display: flex; flex-direction: column; gap: 4px;
  transform: translateX(100%);
  transition: transform 0.25s ease;
}
.mobile-drawer.open .mobile-drawer__panel { transform: translateX(0); }
.mobile-drawer a {
  padding: 14px 10px;
  font-size: 1rem;
  border-bottom: 1px solid var(--border-soft);
  color: var(--text-dim);
}
.mobile-drawer a:hover { color: var(--accent); }
.mobile-drawer .btn { margin-top: 16px; }
.mobile-drawer__close {
  align-self: flex-end;
  width: 36px; height: 36px;
  border-radius: 8px;
  border: 1px solid var(--border-soft);
  background: transparent;
  color: var(--text);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  margin-bottom: 10px;
}

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.in { opacity: 1; transform: translateY(0); }

/* ---------- Utility ---------- */
.center { text-align: center; }
.mt-0 { margin-top: 0; }

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 900px) {
  .tools-grid { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .tool-layout { grid-template-columns: 1fr; }
  .team-card { grid-template-columns: 1fr; text-align: center; }
  .team-card__avatar { margin: 0 auto; }
  .team-card__tags, .info-row { justify-content: center; }
}

@media (max-width: 900px) {
  nav.main-nav { display: none; }
  .nav-toggle { display: flex; }
  .header-actions .btn--ghost.phone-btn { display: none; }
}

@media (max-width: 720px) {
  :root { --header-h: 58px; }
  .brand__name-full { display: none; }
  .brand__name-short { display: inline; }

  .topbar__item span.hide-sm { display: none; }
  .topbar .container { justify-content: space-between; }

  .hero { padding: 28px 0 32px; }
  .contact-strip { grid-template-columns: 1fr; }
  .hero__visual-inner { grid-template-columns: repeat(2, 1fr); gap: 22px 12px; }

  section { padding: 52px 0; }

  .service-item__body { grid-template-columns: 1fr; padding-left: 22px; gap: 18px; }
  details.service-item summary { padding: 16px; gap: 12px; }
  .service-item__desc { display: none; }

  .timeline { grid-template-columns: 1fr; gap: 28px; }
  .timeline::before { display: none; }
  .timeline__step { display: flex; align-items: center; gap: 16px; text-align: left; }
  .timeline__node { margin: 0; flex-shrink: 0; }

  .tools-grid { grid-template-columns: 1fr; }

  .result-actions .btn { flex: 1; }
}

@media print {
  .site-header, .topbar, .mobile-drawer, .hero__ctas, .result-actions, .bg-scene, footer.site-footer .footer-bottom { display: none !important; }
  body { background: #fff; color: #000; }
  .glass, .slip, .panel { border-color: #999 !important; background: #fff !important; }
  .result-row__value, .slip table td:last-child, h1, h2, h3 { color: #000 !important; text-shadow: none !important; }
  .footer-disclosure, .footer-disclosure strong, .footer-disclosure .disclaimer { color: #000 !important; }
}