/* ── Page layout vars（非 design token，留在本檔） ── */
:root {
  --max-w:        1200px;
  --pad-x:        2rem;
  --section-y:    clamp(2.5rem,5vw,4rem);
  --titlebar-h:   0px;
  --sidebar-w:    220px;
  --os-content-h: calc(100svh - var(--titlebar-h));
}
@media (max-width:768px) {
  :root { --os-content-h: 100svh; --titlebar-h: 0px; --sidebar-w: 0px; --pad-x: 1.25rem; }
}

body { min-height: 100vh; overflow: hidden; }
@media (max-width:768px) { body { overflow: auto; } }

/* ── Reveal ── */
[data-reveal] { opacity: 0; transform: translateY(14px); transition: opacity .6s ease, transform .6s ease; }
[data-reveal].revealed { opacity: 1; transform: translateY(0); }
[data-reveal-delay="1"] { transition-delay: .07s; }
[data-reveal-delay="2"] { transition-delay: .14s; }
[data-reveal-delay="3"] { transition-delay: .22s; }
[data-reveal-delay="4"] { transition-delay: .30s; }
[data-reveal-delay="5"] { transition-delay: .38s; }

/* ── Neural canvas ── */
#neural-canvas { position: fixed; inset: 0; width: 100%; height: 100%; z-index: 0; pointer-events: none; }

/* ── Layout ── */
.dash-wrap {
  position: fixed; inset: 0; z-index: 1;
  display: grid;
  grid-template-columns: var(--sidebar-w) 1fr;
  background: var(--bg);
  overflow: hidden;
}

/* ── Sidebar ── */
.dash-sidebar {
  background: var(--bg-sidebar);
  border-right: 1px solid var(--border-dim);
  display: flex; flex-direction: column;
  overflow: hidden; height: 100vh;
}
/* .sb-* / .m-login-btn 已集中至 _components.css（含 .sb-footer / .lang-dropdown） */

/* ── Main ── */
.dash-main { display: flex; flex-direction: column; height: 100vh; overflow: hidden; min-width: 0; }
.dash-content {
  flex: 1; overflow-y: auto; overflow-x: hidden;
  scroll-behavior: smooth; min-height: 0;
}
.dash-content::-webkit-scrollbar { width: 4px; }
.dash-content::-webkit-scrollbar-track { background: transparent; }
.dash-content::-webkit-scrollbar-thumb { background: var(--border-mid); border-radius: 2px; }

/* ── Anchor scroll offset (clears fixed header on mobile) ── */
section[id] { scroll-margin-top: 3rem; }

/* .m-topbar / .m-overlay / .m-ov-* / .m-top-lang-drop 已集中至 _components.css */

/* ── Hero ── */
.hero {
  padding: clamp(2rem,4vw,3rem) var(--pad-x);
  min-height: var(--os-content-h);
  display: flex; align-items: center; position: relative;
}
.theme-dark .hero::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(ellipse 60% 50% at 65% 40%,rgba(123,108,255,.1) 0%,transparent 70%),
              radial-gradient(ellipse 40% 40% at 20% 60%,rgba(90,167,255,.07) 0%,transparent 65%);
  pointer-events: none; z-index: 0;
}
.hero-inner {
  width: 100%; max-width: var(--max-w); margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1.3fr;
  gap: clamp(2rem,4vw,4rem); align-items: center;
  position: relative; z-index: 1;
}
.hero-text { display: flex; flex-direction: column; }
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: .5rem;
  background: var(--accent-dim); border: 1px solid rgba(108,110,229,.18);
  border-radius: 20px; padding: .32rem .85rem;
  margin-bottom: 1.5rem; width: fit-content;
  animation: fadeUp .6s ease both;
}
.eyebrow-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); animation: pulse-dot 2s ease-in-out infinite; }
@keyframes pulse-dot { 0%,100% { opacity:1; } 50% { opacity:.4; } }
.eyebrow-label { font-family: var(--font-mono); font-size: .72rem; letter-spacing: .1em; color: var(--accent); }
.hero-headline { display: flex; flex-direction: column; gap: .1em; margin-bottom: 1.5rem; }
.h-line { display: block; font-family: var(--font-sans); font-size: clamp(1.8rem,4vw,2.5rem); font-weight: 700; line-height: 1.2; letter-spacing: -.01em; }
.h-dim { color: var(--text-muted); animation: fadeUp .65s .05s ease both; }
.h-grad { background: linear-gradient(135deg,#7370ec,#5b8bf5 60%,#4da8da); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; animation: fadeUp .65s .12s ease both; }
.hero-desc { font-size: 1rem; line-height: 1.6; color: var(--text-muted); margin-bottom: 1.75rem; max-width: 36ch; animation: fadeUp .65s .20s ease both; }
.hero-actions { display: flex; align-items: center; gap: .85rem; flex-wrap: wrap; margin-bottom: 2rem; animation: fadeUp .65s .28s ease both; }
.btn-primary {
  display: inline-flex; align-items: center; justify-content: center; gap: .4rem;
  padding: .65rem 1.4rem; background: var(--accent); color: #fff;
  font-family: var(--font-body); font-size: .88rem; font-weight: 500;
  border-radius: 8px; border: none; cursor: pointer;
  transition: filter .18s ease, transform .18s ease;
}
.btn-primary:hover { filter: brightness(1.08); transform: translateY(-1px); }
.btn-ghost {
  display: inline-flex; align-items: center; gap: .4rem;
  padding: .65rem 1.2rem; background: transparent;
  color: var(--text-muted); font-family: var(--font-body); font-size: .88rem; font-weight: 400;
  border-radius: 10px; border: 1px solid var(--border);
  transition: background .18s ease, border-color .18s ease, color .18s ease;
}
.btn-ghost:hover { background: var(--hover-overlay); border-color: var(--border-mid); color: var(--text); }
.hero-trust { display: flex; align-items: center; gap: 1.25rem; animation: fadeUp .65s .34s ease both; }
.trust-item { display: flex; flex-direction: column; gap: .15rem; }
.trust-num { font-family: var(--font-sans); font-size: 1.35rem; font-weight: 700; letter-spacing: -.02em; color: var(--text); line-height: 1; }
.trust-label { font-family: var(--font-mono); font-size: .62rem; letter-spacing: .08em; color: var(--text-dim); }
.trust-sep { width: 1px; height: 28px; background: var(--border); }

/* ── Hero Mockup ── */
.hero-mockup { position: relative; }
.mockup-scene { position: relative; width: 100%; aspect-ratio: 4/3; overflow: visible; }
.scene-glow { position: absolute; border-radius: 50%; pointer-events: none; z-index: 0; }
.gl-1 { width: 65%; aspect-ratio: 1; background: radial-gradient(circle,rgba(108,110,229,.13) 0%,transparent 65%); top: 0%; left: 12%; filter: blur(36px); }
.gl-2 { width: 45%; aspect-ratio: 1; background: radial-gradient(circle,rgba(91,139,245,.10) 0%,transparent 65%); bottom: 8%; right: 8%; filter: blur(28px); }
.gl-3 { width: 30%; aspect-ratio: 1; background: radial-gradient(circle,rgba(77,168,218,.08) 0%,transparent 65%); top: 30%; right: 20%; filter: blur(20px); }

/* Laptop */
.device-laptop {
  position: absolute; left: 0; top: 4%; width: 82%; z-index: 1;
  filter: drop-shadow(0 20px 48px rgba(0,0,0,.12)) drop-shadow(0 4px 12px rgba(0,0,0,.07));
  animation: laptopReveal .75s .25s cubic-bezier(.22,1,.36,1) both;
  will-change: transform, opacity;
}
.laptop-lid {
  background: linear-gradient(160deg,#d4d6e6,#c8cad8);
  border-radius: 12px 12px 3px 3px;
  padding: 7px 7px 4px;
  border: 1px solid rgba(255,255,255,.7);
  border-bottom-color: rgba(0,0,0,.08);
  box-shadow: inset 0 1px rgba(255,255,255,.8), inset 0 -1px rgba(0,0,0,.06);
}
.laptop-cam { width: 5px; height: 5px; border-radius: 50%; background: rgba(0,0,0,.22); margin: 0 auto 5px; box-shadow: 0 0 0 1.5px rgba(0,0,0,.06), inset 0 0 0 1px rgba(255,255,255,.15); }
.laptop-display {
  background: #f0f2fa; border-radius: 3px;
  aspect-ratio: 16/10; overflow: hidden; position: relative;
  font-size: 9px;
  animation: screenFadeIn .45s .9s ease both;
}
.laptop-base {
  background: linear-gradient(180deg,#c4c6d4,#b8bac6);
  height: 14px; border-radius: 0 0 6px 6px;
  border: 1px solid rgba(0,0,0,.1);
  border-top: 1px solid rgba(0,0,0,.05);
  box-shadow: 0 4px 14px rgba(0,0,0,.10), inset 0 1px rgba(255,255,255,.45);
  display: flex; align-items: center; justify-content: center;
}
.laptop-tp { width: 22%; height: 5px; background: rgba(0,0,0,.09); border-radius: 0 0 3px 3px; margin-top: 4px; align-self: flex-end; }

/* Phone */
.device-phone {
  position: absolute; right: -3%; bottom: 2%; width: 26%; z-index: 2;
  filter: drop-shadow(0 16px 40px rgba(0,0,0,.16)) drop-shadow(0 4px 10px rgba(108,110,229,.14));
  animation: phoneReveal .7s .7s cubic-bezier(.22,1,.36,1) both;
  will-change: transform, opacity;
}
.phone-frame {
  background: linear-gradient(160deg,#d4d6e6,#c8cad8);
  border-radius: 20px; padding: 9px 6px;
  border: 1px solid rgba(255,255,255,.7);
  border-bottom-color: rgba(0,0,0,.08);
  box-shadow: inset 0 1px rgba(255,255,255,.8), inset 0 -1px rgba(0,0,0,.06);
}
.phone-island { width: 35%; height: 7px; background: rgba(0,0,0,.32); border-radius: 100px; margin: 0 auto 6px; box-shadow: inset 0 1px rgba(0,0,0,.15); }
.phone-display {
  background: #f0f2fa; border-radius: 13px;
  aspect-ratio: 9/20; overflow: hidden; position: relative;
  font-size: 7px;
  animation: screenFadeIn .45s 1.25s ease both;
}

/* Dark mode devices */
.theme-dark .laptop-lid,
.theme-dark .laptop-base,
.theme-dark .phone-frame { background: linear-gradient(160deg,#2a2d3e,#1e2133); border-color: rgba(255,255,255,.10); }
.theme-dark .laptop-base { box-shadow: 0 4px 14px rgba(0,0,0,.35), inset 0 1px rgba(255,255,255,.08); }
.theme-dark .laptop-display,
.theme-dark .phone-display { background: #0d1120; }

/* Mini laptop UI (em-based off 9px) */
.ui-nav { display: flex; align-items: center; justify-content: space-between; padding: .9em 1.2em; background: #fff; border-bottom: 1px solid rgba(0,0,0,.06); gap: 1em; animation: contentSlideUp .4s 1.05s ease both; }
.theme-dark .ui-nav { background: #151b2c; border-bottom-color: rgba(255,255,255,.07); }
.ui-nav-left { display: flex; align-items: center; gap: .45em; }
.ui-logo-img { height: 1.6em; width: auto; display: block; flex-shrink: 0; }
.ui-nav-links { display: flex; gap: 1.4em; }
.ui-nav-links span { font-family: var(--font-sans); font-size: .95em; color: rgba(26,27,46,.55); }
.theme-dark .ui-nav-links span { color: rgba(243,244,246,.45); }
.ui-nav-cta { background: #6c6ee5; color: #fff; font-size: .9em; font-weight: 600; padding: .45em 1em; border-radius: 5px; flex-shrink: 0; }

.ui-hero-area { padding: 1.6em 1.2em 1.2em; background: linear-gradient(160deg,#f6f7fc,#f0f2fa); animation: contentSlideUp .4s 1.15s ease both; }
.theme-dark .ui-hero-area { background: linear-gradient(160deg,#111827,#0d1120); }
.ui-tag { display: inline-flex; align-items: center; font-size: .82em; color: #6c6ee5; background: rgba(108,110,229,.09); border: 1px solid rgba(108,110,229,.18); border-radius: 20px; padding: .3em .9em; margin-bottom: .85em; }
.ui-title { display: flex; flex-direction: column; gap: .08em; margin-bottom: .55em; }
.ui-title-a { font-size: 1.7em; font-weight: 700; line-height: 1.2; letter-spacing: -.01em; color: rgba(26,27,46,.55); }
.theme-dark .ui-title-a { color: rgba(243,244,246,.45); }
.ui-title-b { font-size: 1.7em; font-weight: 700; line-height: 1.2; letter-spacing: -.01em; background: linear-gradient(135deg,#7370ec,#5b8bf5 60%,#4da8da); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.ui-sub { font-size: .95em; color: rgba(26,27,46,.45); margin-bottom: 1em; line-height: 1.5; }
.theme-dark .ui-sub { color: rgba(243,244,246,.38); }
.ui-btns { display: flex; gap: .6em; align-items: center; }
.ui-btn-p { background: linear-gradient(135deg,#7370ec,#5b8bf5); color: #fff; font-size: .88em; font-weight: 600; padding: .55em 1.1em; border-radius: 5px; }
.ui-btn-g { color: rgba(26,27,46,.55); font-size: .88em; background: #fff; border: 1px solid rgba(0,0,0,.09); padding: .55em 1em; border-radius: 5px; }
.theme-dark .ui-btn-g { color: rgba(243,244,246,.55); background: #1a2136; border-color: rgba(255,255,255,.10); }

.ui-cards { display: grid; grid-template-columns: repeat(4,1fr); gap: .65em; padding: 1em 1.2em 1.2em; background: #f0f2fa; animation: contentSlideUp .4s 1.25s ease both; }
.theme-dark .ui-cards { background: #0d1120; }
.ui-card { background: #fff; border: 1px solid rgba(0,0,0,.06); border-radius: 7px; padding: .9em .8em; display: flex; flex-direction: column; gap: .45em; }
.theme-dark .ui-card { background: #151b2c; border-color: rgba(255,255,255,.07); }
.ui-card-a { background: linear-gradient(140deg,rgba(108,110,229,.07),rgba(91,139,245,.04)); border-color: rgba(108,110,229,.14); }
.theme-dark .ui-card-a { background: linear-gradient(140deg,rgba(123,108,255,.10),rgba(91,139,245,.06)); border-color: rgba(123,108,255,.18); }
.ui-card-ico { width: 2em; height: 2em; border-radius: 5px; position: relative; }
.ui-card-ico::after { content: ""; position: absolute; inset: 25%; border-radius: 2px; background: var(--ic,#6C6EE5); opacity: .7; }
.ui-card-lbl { font-size: .88em; font-weight: 600; color: #1a1b2e; }
.theme-dark .ui-card-lbl { color: #f3f4f6; }
.ui-card-bar { height: .5em; background: rgba(0,0,0,.07); border-radius: 2px; }
.theme-dark .ui-card-bar { background: rgba(255,255,255,.08); }
.ui-bar-s { width: 65%; }

/* Mini phone UI (em-based off 7px) */
.mob-nav { display: flex; align-items: center; justify-content: space-between; padding: .85em 1.1em .7em; background: #fff; border-bottom: 1px solid rgba(0,0,0,.06); animation: contentSlideUp .35s 1.4s ease both; }
.theme-dark .mob-nav { background: #151b2c; border-bottom-color: rgba(255,255,255,.07); }
.mob-logo-img { height: 1.8em; width: auto; display: block; }
.mob-ham { display: flex; flex-direction: column; gap: .32em; }
.mob-ham span { display: block; width: 1.6em; height: .18em; background: rgba(26,27,46,.45); border-radius: 1px; }
.theme-dark .mob-ham span { background: rgba(243,244,246,.45); }

.mob-hero { padding: 1.6em 1.1em 1.2em; background: linear-gradient(160deg,#f6f7fc,#f0f2fa); animation: contentSlideUp .35s 1.5s ease both; }
.theme-dark .mob-hero { background: linear-gradient(160deg,#111827,#0d1120); }
.mob-tag { display: inline-block; font-size: .88em; color: #6c6ee5; background: rgba(108,110,229,.09); border: 1px solid rgba(108,110,229,.18); border-radius: 20px; padding: .3em .8em; margin-bottom: .9em; }
.mob-title { font-size: 2.1em; font-weight: 700; line-height: 1.2; letter-spacing: -.01em; background: linear-gradient(135deg,#7370ec,#5b8bf5 60%,#4da8da); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; margin-bottom: 1.2em; }
.mob-cta { display: inline-block; background: linear-gradient(135deg,#7370ec,#5b8bf5); color: #fff; font-size: 1em; font-weight: 600; padding: .7em 1.4em; border-radius: 6px; }

.mob-cards { padding: .8em 1.1em; background: #f0f2fa; display: flex; flex-direction: column; animation: contentSlideUp .35s 1.6s ease both; }
.theme-dark .mob-cards { background: #0d1120; }
.mob-card { background: #fff; border-radius: 7px; margin-bottom: .55em; padding: .8em .85em; }
.theme-dark .mob-card { background: #151b2c; }
.mob-card-active { background: linear-gradient(135deg,rgba(108,110,229,.08),rgba(91,139,245,.05)); border: 1px solid rgba(108,110,229,.15); }
.theme-dark .mob-card-active { background: linear-gradient(135deg,rgba(123,108,255,.12),rgba(91,139,245,.07)); border-color: rgba(123,108,255,.20); }
.mob-card-row { display: flex; align-items: center; gap: .65em; }
.mob-card-ico { width: 1.8em; height: 1.8em; border-radius: 4px; background: rgba(108,110,229,.10); flex-shrink: 0; position: relative; }
.mob-card-ico::after { content: ""; position: absolute; inset: 25%; border-radius: 2px; background: var(--mc,#6C6EE5); opacity: .65; }
.mob-card-name { font-size: 1.05em; font-weight: 500; color: #1a1b2e; flex: 1; }
.theme-dark .mob-card-name { color: #f3f4f6; }
.mob-card-arr { font-size: 1.3em; color: rgba(108,110,229,.55); font-weight: 400; }
.mob-card-sep { height: 1px; background: rgba(0,0,0,.05); margin-top: .65em; }
.theme-dark .mob-card-sep { background: rgba(255,255,255,.06); }

/* ── Keyframes ── */
@keyframes fadeUp { 0% { opacity:0; transform:translateY(16px); } 100% { opacity:1; transform:translateY(0); } }
@keyframes laptopReveal { 0% { opacity:0; transform:translateY(28px) scale(.96); } 100% { opacity:1; transform:translateY(0) scale(1); } }
@keyframes phoneReveal { 0% { opacity:0; transform:translateY(20px) translateX(12px) scale(.94); } 100% { opacity:1; transform:translateY(0) translateX(0) scale(1); } }
@keyframes screenFadeIn { 0% { opacity:0; } 100% { opacity:1; } }
@keyframes contentSlideUp { 0% { opacity:0; transform:translateY(6px); } 100% { opacity:1; transform:translateY(0); } }

/* ── Services ── */
.services { padding: var(--section-y) var(--pad-x); background: var(--bg); }
.svc-inner { max-width: var(--max-w); margin: 0 auto; }
.svc-head { margin-bottom: 1.5rem; }
.svc-label { font-family: var(--font-sans); font-size: clamp(1.75rem,3.5vw,2.5rem); font-weight: 700; letter-spacing: -.01em; color: var(--text); }
.svc-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1rem; }
.svc-card {
  background: var(--bg-surface); border: 1px solid var(--border);
  border-radius: 18px; padding: 1.4rem 1.2rem 1.1rem;
  display: flex; flex-direction: column; gap: .65rem;
  transition: box-shadow .22s ease, border-color .22s ease, transform .22s ease; cursor: pointer;
}
a.svc-card { text-decoration: none; color: inherit; }
.svc-card:hover { box-shadow: 0 4px 20px #6c6ee51a, 0 1px 4px rgba(0,0,0,.05); border-color: #6c6ee533; transform: translateY(-2px); }
.svc-icon-wrap { width: 42px; height: 42px; border-radius: 11px; background: #6c6ee51a; display: flex; align-items: center; justify-content: center; flex-shrink: 0; color: var(--accent); transition: background .22s ease; }
.svc-card:hover .svc-icon-wrap { background: #6c6ee529; }
.svc-icon { width: 22px; height: 22px; }
.svc-title { font-family: var(--font-body); font-size: .92rem; font-weight: 600; color: var(--text); line-height: 1.2; }
.svc-desc { font-size: .8rem; line-height: 1.65; color: var(--text-muted); flex: 1; }
.svc-arrow { font-family: var(--font-mono); font-size: .82rem; color: var(--text-dim); align-self: flex-end; transition: color .2s ease, transform .2s ease; }
.svc-card:hover .svc-arrow { color: var(--accent); transform: translateX(3px); }

/* ── Process ── */
.process { position: relative; padding: var(--section-y) var(--pad-x); border-top: 1px solid var(--border-dim); overflow: hidden; }
.proc-wrap { position: relative; max-width: var(--max-w); margin: 0 auto; z-index: 1; }
.bg-num {
  position: absolute; right: -.05em; top: -.2em;
  font-family: var(--font-display); font-size: clamp(10rem,22vw,26rem);
  font-style: italic; color: var(--text); opacity: .018;
  line-height: 1; pointer-events: none; user-select: none; z-index: 0;
}
.proc-head { margin-bottom: 3.5rem; }
.proc-title { font-family: var(--font-sans); font-size: clamp(1.75rem,3.5vw,2.5rem); font-weight: 700; letter-spacing: -.01em; color: var(--text); }
.steps { display: grid; grid-template-columns: repeat(3,1fr); gap: 2.75rem; }
.step-top { display: flex; align-items: center; gap: .85rem; margin-bottom: 1.5rem; }
.step-badge {
  width: 34px; height: 34px; border-radius: 50%;
  border: 1.5px solid var(--border); display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; background: var(--bg-surface);
  transition: border-color .3s ease, background .3s ease, box-shadow .3s ease;
}
.step:hover .step-badge { border-color: var(--accent); background: var(--accent-dim); box-shadow: 0 0 0 3px var(--accent-dim); }
.step-num { font-family: var(--font-mono); font-size: .72rem; letter-spacing: .08em; color: var(--text-dim); transition: color .3s ease; }
.step:hover .step-num { color: var(--accent); }
.step-rule { height: 1px; flex: 1; background: var(--border-dim); transition: background .3s ease; }
.step:hover .step-rule { background: #6c6ee533; }
.step-arrow-wrap { width: 16px; height: 10px; color: var(--border-mid); flex-shrink: 0; transition: color .3s ease, transform .3s ease; display: flex; align-items: center; }
.step:hover .step-arrow-wrap { color: #6c6ee566; transform: translateX(2px); }
.step-title { font-family: var(--font-display); font-size: 1.7rem; font-weight: 400; color: var(--text); margin-bottom: .85rem; transition: color .2s ease; }
.step-desc { font-size: 1rem; color: var(--text-muted); line-height: 1.82; }

/* ── CTA ── */
.cta { background: var(--bg); border-top: 1px solid var(--border-dim); padding: var(--section-y) var(--pad-x); }
.cta-wrap { max-width: var(--max-w); margin: 0 auto; }
.cta-card {
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  align-items: center; gap: 0 2.5rem;
  background: var(--bg-surface); border: 1px solid var(--border);
  border-radius: 16px; padding: 2rem 2rem 2rem 0;
  position: relative; overflow: hidden;
  box-shadow: 0 1px 3px rgba(0,0,0,.04), 0 0 0 1px #6c6ee50f, 0 8px 32px #6c6ee50f;
  transition: box-shadow .3s ease;
}
.cta-card:hover { box-shadow: 0 2px 6px rgba(0,0,0,.06), 0 0 0 1px #6c6ee524, 0 12px 40px #6c6ee51a; }
.cta-accent {
  width: 4px; align-self: stretch;
  background: linear-gradient(180deg, var(--accent) 0%, color-mix(in srgb,var(--accent) 70%,#5B8BF5) 60%, color-mix(in srgb,var(--accent) 20%,transparent) 100%);
  border-radius: 4px 0 0 4px; flex-shrink: 0; margin-right: .5rem; position: relative;
}
.accent-orb { position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%); width: 48px; height: 48px; background: radial-gradient(circle,rgba(108,110,229,.18) 0%,transparent 70%); border-radius: 50%; pointer-events: none; }
.cta-copy { min-width: 0; }
.cta-badge { display: inline-flex; align-items: center; gap: .45rem; font-size: .72rem; font-weight: 500; color: var(--accent); background: #6c6ee514; border: 1px solid rgba(108,110,229,.16); border-radius: 100px; padding: .28rem .75rem; letter-spacing: .01em; margin-bottom: .85rem; }
.badge-dot { width: 5px; height: 5px; background: var(--accent); border-radius: 50%; animation: blink 2s ease-in-out infinite; }
@keyframes blink { 0%,100% { opacity:1; } 50% { opacity:.35; } }
.cta-title { font-size: 1.25rem; font-weight: 700; line-height: 1.4; letter-spacing: -.01em; color: var(--text); margin-bottom: .45rem; }
.cta-sub { font-size: .875rem; line-height: 1.5; color: var(--text-muted); }
.cta-features { list-style: none; display: flex; flex-direction: column; gap: .6rem; }
.feat-item { display: flex; align-items: center; gap: .55rem; }
.feat-check { width: 18px; height: 18px; flex-shrink: 0; background: #6c6ee51a; border-radius: 5px; display: flex; align-items: center; justify-content: center; color: var(--accent); }
.feat-check svg { width: 10px; height: 10px; display: block; }
.feat-label { font-size: .82rem; color: var(--text-muted); line-height: 1.4; }
.cta-action { display: flex; flex-direction: column; align-items: center; gap: .6rem; flex-shrink: 0; }
.action-note { font-size: .72rem; color: var(--text-dim); letter-spacing: .01em; }

/* ── Footer ── */
.site-footer { border-top: 1px solid var(--border-dim); background: var(--bg-titlebar); }
.footer-inner { max-width: var(--max-w); margin: 0 auto; padding: 2.5rem var(--pad-x); display: grid; grid-template-columns: minmax(0,1fr) auto auto; align-items: start; gap: 2.5rem; }
.footer-logo { height: 72px; width: auto; display: block; margin-bottom: .45rem; opacity: .7; }
.footer-tagline { font-size: .76rem; color: var(--text-dim); max-width: 26rem; line-height: 1.65; }
.footer-links { display: flex; gap: 2rem; }
.footer-links a { font-family: var(--font-mono); font-size: .66rem; letter-spacing: .08em; text-transform: uppercase; color: var(--text-dim); transition: color .2s ease; }
.footer-links a:hover { color: var(--text-muted); }
.footer-contact { display: flex; flex-direction: column; gap: .5rem; }
.footer-contact-title { font-family: var(--font-mono); font-size: .66rem; letter-spacing: .08em; text-transform: uppercase; color: var(--text-dim); margin-bottom: .2rem; }
.footer-contact-item { display: flex; align-items: center; gap: .45rem; font-size: .76rem; color: var(--text-dim); transition: color .2s ease; }
.footer-contact-item:hover { color: var(--text-muted); }
.footer-contact-item svg { width: 13px; height: 13px; flex-shrink: 0; }
.footer-copy { font-family: var(--font-mono); font-size: .62rem; color: var(--text-dim); width: 100%; grid-column: 1 / -1; opacity: .6; }

/* ── Responsive ── */
@media (max-width:1024px) {
  .hero-inner { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .svc-grid { grid-template-columns: repeat(2,1fr); }
  .cta-card { grid-template-columns: auto 1fr auto; grid-template-rows: auto auto; row-gap: 1.5rem; }
  .cta-features { grid-column: 2/4; grid-row: 2; flex-direction: row; flex-wrap: wrap; gap: .5rem 1.2rem; }
  .cta-action { grid-column: 3; grid-row: 1; }
}
@media (max-width:768px) {
  .dash-wrap { position: relative; display: block; height: auto; min-height: 100svh; overflow: visible; }
  .dash-sidebar { display: none; }
  .dash-main { display: block; height: auto; overflow: visible; }
  .dash-content { overflow: visible; height: auto; background: var(--bg); padding-top: 52px; padding-bottom: 2rem; min-height: 100svh; }
  .hero { padding: 1.5rem var(--pad-x) 2rem; min-height: auto; align-items: flex-start; }
  .hero-inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .h-line { font-size: clamp(1.9rem,7vw,2.8rem); }
  .hero-trust { flex-wrap: wrap; gap: 1rem; }
  .hero-mockup { max-width: 480px; }
  .steps { grid-template-columns: 1fr; gap: 0; }
  .step-arrow-wrap { display: none; }
  .step { position: relative; padding-bottom: 2.25rem; }
  .step:last-child { padding-bottom: 0; }
  .step:not(:last-child)::after { content: ""; position: absolute; left: 16px; top: 34px; bottom: 0; width: 1px; background: var(--border-dim); }
  .svc-grid { grid-template-columns: repeat(2,1fr); }
  .cta-card { grid-template-columns: auto 1fr; grid-template-rows: auto auto auto; gap: 1.25rem 1rem; padding: 1.5rem 1.25rem 1.5rem 0; }
  .cta-accent { grid-row: 1/4; }
  .cta-copy { grid-column: 2; }
  .cta-features { grid-column: 2; grid-row: 2; flex-direction: column; }
  .cta-action { grid-column: 2; grid-row: 3; align-items: flex-start; }
}
@media (max-width:480px) {
  .hero-mockup { display: flex; justify-content: center; }
  .mockup-scene { aspect-ratio: auto; width: 160px; height: auto; }
  .device-laptop { display: none; }
  .device-phone { position: static; width: 100%; }
  .scene-glow { display: none; }
  .svc-grid { grid-template-columns: 1fr; }
}
@media (max-width:640px) {
  .cta-card { grid-template-columns: auto 1fr; }
}
/* .m-ov-lang-* / .m-top-lang-drop 已集中至 _components.css */

/* Phase D — service icon 顏色 (原 inline --ic / --mc) */
.ui-card-ico[data-ic="A"]{--ic:#6C6EE5}
.ui-card-ico[data-ic="B"]{--ic:#5B8BF5}
.ui-card-ico[data-ic="V"]{--ic:#7370EC}
.ui-card-ico[data-ic="C"]{--ic:#4DA8DA}
.mob-card-ico[data-mc="A"]{--mc:#6C6EE5}
.mob-card-ico[data-mc="B"]{--mc:#5B8BF5}
.mob-card-ico[data-mc="C"]{--mc:#4DA8DA}