/* CUBE 제품 페이지 전용 스타일 — 밝은 톤 (products/cube/ 스코프) */
:root {
  --bg: #f6f9fd;
  --bg-alt: #edf4fb;
  --panel: #ffffff;
  --line: #d9e4f0;
  --line-strong: #b9cbe0;
  --text: #0f1f36;
  --muted: #56698a;
  --accent: #0087d1;
  --accent-strong: #006fb3;
  --accent-soft: #e2f2fc;
  --accent-ink: #005b93;
  --brand: #004098;
  --mint: #0f9e86;
  --mint-soft: #dff6f0;
  --amber: #d98b12;
  --amber-soft: #fdf1dc;
  --danger: #d94452;
  --radius: 16px;
  --maxw: 1120px;
  --shadow: 0 18px 44px -24px rgba(15, 45, 90, 0.28);
  --shadow-sm: 0 6px 18px -10px rgba(15, 45, 90, 0.25);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body {
  font-family: "Pretendard", -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Malgun Gothic", system-ui, sans-serif;
  background: var(--bg); color: var(--text); line-height: 1.65;
  -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
a { color: var(--accent-strong); text-decoration: none; }
a:hover { color: var(--accent); }
img { max-width: 100%; display: block; }
button { font-family: inherit; }
:focus-visible { outline: 3px solid rgba(0, 135, 209, 0.45); outline-offset: 2px; border-radius: 6px; }
.container { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
h1, h2, h3, h4 { line-height: 1.25; letter-spacing: -0.015em; text-wrap: balance; }
h2 { font-size: clamp(1.6rem, 3.2vw, 2.2rem); font-weight: 800; margin-bottom: 14px; }
h3 { font-size: 1.25rem; font-weight: 750; }
.section { padding: 88px 0; }
.section-alt { background: var(--bg-alt); }
.eyebrow {
  display: inline-block; font-size: 0.8rem; font-weight: 700; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--accent-ink); background: var(--accent-soft);
  padding: 5px 12px; border-radius: 999px; margin-bottom: 16px;
}
.eyebrow.mint { color: var(--mint); background: var(--mint-soft); }
.lead { color: var(--muted); font-size: 1.08rem; max-width: 760px; }
.lead strong { color: var(--text); font-weight: 700; }
.center { text-align: center; }
.center .lead { margin-left: auto; margin-right: auto; }

/* ─── Nav ─── */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, 0.85); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 68px; gap: 16px; }
.logo { display: flex; align-items: center; gap: 10px; }
.logo-img { height: 38px; width: 38px; border-radius: 9px; }
.logo-sub { color: var(--text); font-weight: 800; font-size: 1.05rem; }
.nav-links { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; justify-content: flex-end; }
.nav-links a { color: var(--muted); font-weight: 600; font-size: 0.93rem; }
.nav-links a:hover { color: var(--accent-strong); }
.nav-cta {
  color: #fff !important; background: var(--accent); padding: 8px 18px; border-radius: 999px;
  box-shadow: var(--shadow-sm);
}
.nav-cta:hover { background: var(--accent-strong); }

/* ─── Hero ─── */
.hero {
  position: relative; overflow: hidden;
  background:
    radial-gradient(900px 520px at 85% 10%, rgba(0, 163, 223, 0.18), transparent 60%),
    radial-gradient(700px 480px at 5% 90%, rgba(15, 158, 134, 0.14), transparent 60%),
    linear-gradient(180deg, #eaf4fe 0%, var(--bg) 100%);
  padding: 72px 0 64px;
}
.hero-inner { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 48px; align-items: center; }
.hero h1 { font-size: clamp(2rem, 4.4vw, 3.1rem); font-weight: 850; margin: 10px 0 18px; }
.hero h1 em { font-style: normal; color: var(--accent-strong); }
.hero .lead { font-size: 1.12rem; margin-bottom: 26px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 30px; }
.btn {
  display: inline-flex; align-items: center; gap: 8px; padding: 12px 22px; border-radius: 999px;
  font-weight: 700; font-size: 0.98rem; border: 1px solid transparent; cursor: pointer; transition: 0.2s;
}
.btn-primary { background: var(--accent); color: #fff; box-shadow: 0 10px 24px -12px rgba(0, 135, 209, 0.7); }
.btn-primary:hover { background: var(--accent-strong); color: #fff; transform: translateY(-1px); }
.btn-ghost { background: #fff; color: var(--text); border-color: var(--line-strong); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent-strong); }
.hero-stats { display: flex; gap: 10px; flex-wrap: wrap; }
.stat-chip {
  background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 10px 14px;
  box-shadow: var(--shadow-sm); min-width: 140px;
}
.stat-chip b { display: block; font-size: 1.25rem; font-weight: 800; color: var(--accent-strong); font-variant-numeric: tabular-nums; }
.stat-chip span { font-size: 0.78rem; color: var(--muted); font-weight: 600; }
.hero-visual { position: relative; display: flex; justify-content: center; }
.lineup-hero { display: flex; flex-direction: column; align-items: center; margin: 12px 0 8px; }
.lineup-hero img { width: min(420px, 80%); height: auto; filter: drop-shadow(0 26px 30px rgba(10, 40, 80, 0.25)); }
.lineup-hero p { color: var(--muted); font-size: 0.9rem; font-weight: 600; margin-top: 6px; }

/* ─── Phone frame + slideshow ─── */
.phone {
  position: relative; width: 300px; aspect-ratio: 1080 / 2285; border-radius: 40px;
  background: #0d1526; padding: 11px;
  box-shadow: 0 30px 70px -30px rgba(10, 30, 70, 0.55), 0 0 0 2px #2a3650 inset, 0 0 0 1px rgba(255,255,255,0.15);
  z-index: 2;
}
.phone-screen { position: relative; width: 100%; height: 100%; border-radius: 30px; overflow: hidden; background: #f4f5fb; }
.phone-screen img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: top;
  opacity: 0; transition: opacity 0.6s ease; will-change: opacity;
}
.phone-screen img.on { opacity: 1; }
.slide-caption { text-align: center; margin-top: 18px; min-height: 52px; }
.slide-caption b { display: block; font-weight: 750; font-size: 1.02rem; }
.slide-caption span { color: var(--muted); font-size: 0.9rem; }
.dots { display: flex; justify-content: center; gap: 7px; margin-top: 12px; }
.dots button {
  width: 8px; height: 8px; border-radius: 999px; border: 0; background: var(--line-strong); cursor: pointer; padding: 0; transition: 0.25s;
}
.dots button.on { width: 24px; background: var(--accent); }
.hero-phone-wrap { display: flex; flex-direction: column; align-items: center; }

/* ─── 새로운 카테고리 (비교표) ─── */
.compare-wrap { overflow-x: auto; border-radius: var(--radius); border: 1px solid var(--line); background: #fff; box-shadow: var(--shadow-sm); }
.compare { width: 100%; border-collapse: collapse; min-width: 700px; }
.compare th, .compare td { padding: 14px 16px; border-bottom: 1px solid var(--line); text-align: center; font-size: 0.95rem; }
.compare th:first-child, .compare td:first-child { text-align: left; font-weight: 600; color: var(--text); }
.compare thead th { background: var(--bg-alt); font-weight: 750; color: var(--muted); font-size: 0.88rem; }
.compare thead th.cube { background: var(--accent-soft); color: var(--accent-ink); font-size: 1rem; }
.compare td.cube { background: rgba(226, 242, 252, 0.45); }
.compare tr:last-child td { border-bottom: 0; }
.mark { font-style: normal; display: inline-flex; align-items: center; justify-content: center; width: 26px; height: 26px; border-radius: 999px; font-size: 0.85rem; font-weight: 800; }
.mark.yes { background: var(--mint-soft); color: var(--mint); }
.mark.part { background: var(--amber-soft); color: var(--amber); }
.mark.no { background: #f1f3f7; color: #9aa6b8; }
.mark.cube { background: var(--accent); color: #fff; width: 28px; height: 28px; }
.compare small { display: block; color: var(--muted); font-weight: 500; font-size: 0.78rem; }
.note { color: var(--muted); font-size: 0.86rem; margin-top: 14px; }
.legend-row { display: flex; gap: 18px; flex-wrap: wrap; color: var(--muted); font-size: 0.85rem; margin-top: 14px; align-items: center; }
.legend-row span { display: inline-flex; align-items: center; gap: 6px; }

/* ─── 개념도 ─── */
.concept { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 40px; align-items: center; }
.concept img { border-radius: var(--radius); box-shadow: var(--shadow); border: 1px solid var(--line); }
.steps { display: flex; flex-direction: column; gap: 16px; counter-reset: step; }
.step {
  display: flex; gap: 16px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 20px; box-shadow: var(--shadow-sm);
}
.step::before {
  counter-increment: step; content: counter(step);
  flex: none; width: 34px; height: 34px; border-radius: 999px; background: var(--accent); color: #fff;
  display: flex; align-items: center; justify-content: center; font-weight: 800;
}
.step b { display: block; font-weight: 750; margin-bottom: 3px; }
.step p { color: var(--muted); font-size: 0.93rem; }

/* ─── 기능 갤러리 ─── */
.gallery { display: grid; grid-template-columns: 340px 1fr; gap: 40px; align-items: start; }
.gallery-tabs { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 24px; }
.gtab {
  border: 1px solid var(--line-strong); background: #fff; color: var(--muted); padding: 8px 16px; border-radius: 999px;
  font-weight: 700; font-size: 0.9rem; cursor: pointer; transition: 0.2s;
}
.gtab:hover { color: var(--accent-strong); border-color: var(--accent); }
.gtab.on { background: var(--accent); border-color: var(--accent); color: #fff; }
.gallery-stage { display: flex; flex-direction: column; align-items: center; position: sticky; top: 92px; }
.gallery-nav { display: flex; align-items: center; gap: 14px; margin-top: 16px; }
.gallery-nav button {
  width: 40px; height: 40px; border-radius: 999px; border: 1px solid var(--line-strong); background: #fff; cursor: pointer;
  font-size: 1.1rem; color: var(--text); transition: 0.2s; display: inline-flex; align-items: center; justify-content: center;
}
.gallery-nav button:hover { border-color: var(--accent); color: var(--accent-strong); }
.gallery-nav .counter { color: var(--muted); font-variant-numeric: tabular-nums; font-size: 0.9rem; min-width: 56px; text-align: center; }
.gallery-info h3 { font-size: 1.5rem; margin-bottom: 8px; }
.gallery-info .desc { color: var(--muted); font-size: 1.02rem; margin-bottom: 22px; min-height: 3.2em; }
.thumbs { display: grid; grid-template-columns: repeat(auto-fill, minmax(84px, 1fr)); gap: 10px; }
.thumb {
  border: 2px solid transparent; border-radius: 12px; overflow: hidden; background: #fff; cursor: pointer; padding: 0;
  aspect-ratio: 1080 / 1600; box-shadow: var(--shadow-sm); transition: 0.2s; position: relative;
}
.thumb img { width: 100%; height: 100%; object-fit: cover; object-position: top; }
.thumb:hover { transform: translateY(-2px); }
.thumb.on { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.thumb span {
  position: absolute; left: 0; right: 0; bottom: 0; font-size: 0.68rem; font-weight: 600; color: #fff;
  background: linear-gradient(transparent, rgba(10, 25, 50, 0.85)); padding: 18px 6px 6px; text-align: center; line-height: 1.2;
}

/* ─── 기능 카드 ─── */
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px 22px;
  box-shadow: var(--shadow-sm); transition: 0.2s;
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: #c6d8ea; }
.card .ic {
  width: 44px; height: 44px; border-radius: 12px; background: var(--accent-soft); color: var(--accent-ink);
  display: flex; align-items: center; justify-content: center; margin-bottom: 14px;
}
.card .ic svg { width: 24px; height: 24px; stroke: currentColor; fill: none; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
.card h4 { font-size: 1.05rem; font-weight: 750; margin-bottom: 6px; }
.card p { color: var(--muted); font-size: 0.92rem; }
.sub-heading { font-size: 1.4rem; margin: 56px 0 22px; }

/* ─── 성능 ─── */
.perf-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin: 32px 0 40px; }
.perf-stat {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 22px 20px; box-shadow: var(--shadow-sm);
  border-top: 4px solid var(--mint);
}
.perf-stat b { display: block; font-size: 2.1rem; font-weight: 850; color: var(--text); letter-spacing: -0.02em; font-variant-numeric: tabular-nums; line-height: 1.1; }
.perf-stat b small { font-size: 1rem; font-weight: 700; color: var(--muted); margin-left: 4px; }
.perf-stat span { display: block; color: var(--muted); font-size: 0.88rem; margin-top: 8px; font-weight: 600; }
.perf-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 28px; align-items: start; }
.perf-box { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 26px 22px; box-shadow: var(--shadow-sm); }
.perf-box h3 { font-size: 1.1rem; margin-bottom: 6px; }
.perf-box .sub { color: var(--muted); font-size: 0.88rem; margin-bottom: 20px; }
.bars { display: flex; flex-direction: column; gap: 14px; }
.bar-row { display: grid; grid-template-columns: 1fr; gap: 6px; }
.bar-label { font-size: 0.9rem; font-weight: 600; display: flex; justify-content: space-between; }
.bar-label b { font-variant-numeric: tabular-nums; color: var(--accent-strong); }
.bar-track { height: 14px; background: var(--bg-alt); border-radius: 999px; overflow: hidden; position: relative; }
.bar-fill { height: 100%; width: 0; border-radius: 999px; background: linear-gradient(90deg, #35b3ea, var(--accent)); transition: width 1.1s cubic-bezier(.2,.8,.2,1); }
.bar-fill.mint { background: linear-gradient(90deg, #4cc9b2, var(--mint)); }
.bar-cap { position: absolute; right: 0; top: -4px; bottom: -4px; width: 2px; background: var(--line-strong); }
.cap-note { font-size: 0.78rem; color: var(--muted); text-align: right; margin-top: -6px; }
.perf-table { width: 100%; border-collapse: collapse; font-size: 0.92rem; }
.perf-table th, .perf-table td { padding: 11px 10px; border-bottom: 1px solid var(--line); text-align: center; font-variant-numeric: tabular-nums; }
.perf-table th { color: var(--muted); font-weight: 700; font-size: 0.84rem; background: var(--bg-alt); }
.perf-table td:first-child, .perf-table th:first-child { text-align: left; }
.perf-table td:first-child { font-weight: 600; }
.perf-table tr:last-child td { border-bottom: 0; }
.perf-table td b { color: var(--mint); font-weight: 800; }
.perf-foot { margin-top: 26px; display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.perf-foot .perf-box { padding: 20px 22px; }
.perf-foot ul { padding-left: 18px; color: var(--muted); font-size: 0.88rem; display: flex; flex-direction: column; gap: 6px; }
.perf-foot dt { font-weight: 700; font-size: 0.86rem; color: var(--text); margin-top: 8px; }
.perf-foot dd { color: var(--muted); font-size: 0.88rem; }
.perf-cta { margin-top: 22px; }

/* ─── 대상 / 플러그앤프로텍트 ─── */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; margin-top: 40px; }
.check-list { list-style: none; display: flex; flex-direction: column; gap: 12px; margin-top: 16px; }
.check-list li { padding-left: 30px; position: relative; color: var(--muted); }
.check-list li::before {
  content: ""; position: absolute; left: 0; top: 6px; width: 18px; height: 18px; border-radius: 999px;
  background: var(--mint-soft) url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230f9e86' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'><path d='M5 12l4 4L19 7'/></svg>") center/11px no-repeat;
}
.check-list strong { color: var(--text); }
.persona { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 20px; box-shadow: var(--shadow-sm); }
.persona + .persona { margin-top: 12px; }
.persona h4 { font-size: 1rem; margin-bottom: 4px; }
.persona p { color: var(--muted); font-size: 0.92rem; }
.mt { margin-top: 32px; }
.p-muted { color: var(--muted); }

/* ─── 라인업 / 사양 ─── */
.lineup { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-bottom: 40px; }
.lineup-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px 22px; box-shadow: var(--shadow-sm); position: relative; }
.lineup-card.hl { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft), var(--shadow-sm); }
.lineup-card h4 { font-size: 1.2rem; font-weight: 800; }
.lineup-target { color: var(--accent-strong); font-size: 0.88rem; font-weight: 700; margin: 4px 0 12px; }
.lineup-card ul { padding-left: 18px; color: var(--muted); font-size: 0.92rem; display: flex; flex-direction: column; gap: 5px; }
.badge { position: absolute; top: 16px; right: 16px; font-size: 0.72rem; font-weight: 800; letter-spacing: 0.06em; padding: 4px 10px; border-radius: 999px; }
.badge.soon { background: var(--amber-soft); color: var(--amber); }
.badge.now { background: var(--mint-soft); color: var(--mint); }
.spec-wrap { display: grid; grid-template-columns: 1.4fr 0.6fr; gap: 36px; align-items: start; }
.spec-table { width: 100%; border-collapse: collapse; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); }
.spec-table th, .spec-table td { padding: 13px 18px; text-align: left; border-bottom: 1px solid var(--line); font-size: 0.94rem; }
.spec-table tr:last-child th, .spec-table tr:last-child td { border-bottom: 0; }
.spec-table th { color: var(--accent-ink); font-weight: 700; white-space: nowrap; width: 140px; background: rgba(226, 242, 252, 0.5); }
.spec-table td { color: var(--muted); }
.spec-side h3 { font-size: 1.15rem; margin-bottom: 4px; }
.spec-note { color: var(--muted); font-size: 0.9rem; margin-top: 18px; padding: 14px 16px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); }

/* ─── Bypass 다이어그램 (밝은 토큰) ─── */
.diagram-slogan { text-align: center; font-size: 1.3rem; margin: 8px 0 28px; }
.bpd {
  --bpd-panel: #ffffff; --bpd-panel-2: #f3f7fc;
  --bpd-ink: #0f1f36; --bpd-muted: #56698a; --bpd-hair: #d9e4f0;
  --bpd-enc: #f7fafd; --bpd-enc-line: #b9cbe0;
  --bpd-teal: #0f9e86; --bpd-teal-soft: rgba(15, 158, 134, 0.14);
  --bpd-amber: #d98b12; --bpd-amber-soft: rgba(217, 139, 18, 0.16);
  --bpd-danger: #d94452;
  display: flex; flex-direction: column; align-items: center; gap: 20px; margin-bottom: 48px; color: var(--bpd-ink);
}
.bpd .grid { width: 100%; display: grid; gap: clamp(16px, 2.4vw, 26px); grid-template-columns: repeat(2, 1fr); }
.bpd .card { padding: 0; overflow: hidden; display: flex; flex-direction: column; }
.bpd .card:hover { transform: none; }
.bpd .card-top { display: flex; align-items: center; gap: 10px; padding: 18px 20px 4px; }
.bpd .state-dot { width: 11px; height: 11px; border-radius: 50%; flex: none; }
.bpd .card--normal .state-dot { background: var(--bpd-teal); box-shadow: 0 0 0 4px var(--bpd-teal-soft); }
.bpd .card--bypass .state-dot { background: var(--bpd-amber); box-shadow: 0 0 0 4px var(--bpd-amber-soft); }
.bpd .state-name { font-weight: 750; font-size: 16px; }
.bpd .state-tag { margin-left: auto; font-size: 11px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; padding: 4px 10px; border-radius: 999px; }
.bpd .card--normal .state-tag { color: var(--bpd-teal); background: var(--bpd-teal-soft); }
.bpd .card--bypass .state-tag { color: var(--bpd-amber); background: var(--bpd-amber-soft); }
.bpd .stage { padding: 6px 12px 8px; }
.bpd .stage svg { width: 100%; height: auto; display: block; }
.bpd .caption { padding: 6px 22px 22px; color: var(--bpd-muted); font-size: 14px; line-height: 1.6; }
.bpd .caption b { color: var(--bpd-ink); font-weight: 700; }
.bpd .enc { fill: var(--bpd-enc); stroke: var(--bpd-enc-line); }
.bpd .enc-lbl { fill: var(--bpd-muted); }
.bpd .node { fill: var(--bpd-panel-2); stroke: var(--bpd-hair); }
.bpd .node-lbl { fill: var(--bpd-ink); }
.bpd .node-sub { fill: var(--bpd-muted); }
.bpd .board-main { fill: var(--bpd-teal-soft); stroke: var(--bpd-teal); }
.bpd .board-bypass { fill: var(--bpd-amber-soft); stroke: var(--bpd-amber); }
.bpd .board-lbl-main { fill: var(--bpd-teal); }
.bpd .board-lbl-bypass { fill: var(--bpd-amber); }
.bpd .board-sub { fill: var(--bpd-muted); }
.bpd .cable { stroke: var(--bpd-muted); stroke-width: 2.4; fill: none; opacity: 0.5; }
.bpd .flow-teal { stroke: var(--bpd-teal); }
.bpd .flow-amber { stroke: var(--bpd-amber); }
.bpd .flow { stroke-width: 4.4; fill: none; stroke-linejoin: round; stroke-linecap: round; }
.bpd .flow-dash { stroke-dasharray: 9 11; animation: bpd-march 1s linear infinite; }
.bpd .icon { stroke: var(--bpd-muted); fill: none; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.bpd .shield-fill { fill: var(--bpd-teal); opacity: 0.14; }
.bpd .fault-c { fill: var(--bpd-danger); }
.bpd .idle { opacity: 0.3; }
.bpd .port { fill: var(--bpd-enc-line); }
@keyframes bpd-march { to { stroke-dashoffset: -40; } }
.bpd .legend { display: flex; flex-wrap: wrap; gap: 14px 30px; justify-content: center; width: 100%; }
.bpd .leg { display: flex; align-items: center; gap: 10px; font-size: 13px; color: var(--bpd-muted); }
.bpd .leg b { color: var(--bpd-ink); font-weight: 650; }
.tech-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.tech-grid .card h3 { font-size: 1.05rem; margin-bottom: 6px; }

/* ─── CTA ─── */
.cta-band {
  background: linear-gradient(120deg, #0b6fb8, #00a3df 60%, #16b8a4); color: #fff; border-radius: 22px; padding: 44px 40px;
  display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; box-shadow: var(--shadow);
}
.cta-band h2 { color: #fff; margin-bottom: 6px; font-size: 1.6rem; }
.cta-band p { color: rgba(255, 255, 255, 0.85); }
.cta-band .btn-ghost { background: #fff; color: var(--accent-strong); border-color: #fff; }

/* ─── Footer ─── */
.footer { border-top: 1px solid var(--line); padding: 48px 0 0; background: #fff; }
.footer-inner { display: flex; justify-content: space-between; gap: 40px; flex-wrap: wrap; padding-bottom: 32px; }
.footer-brand { height: 48px; width: auto; margin-bottom: 14px; }
.footer-logo { font-weight: 800; font-size: 1.05rem; margin-bottom: 6px; }
.footer-inner p { color: var(--muted); font-size: 0.88rem; }
.footer-links { display: flex; gap: 22px; align-items: flex-start; flex-wrap: wrap; }
.footer-links a { color: var(--muted); font-size: 0.9rem; }
.footer-links a:hover { color: var(--accent-strong); }
.footer-copy { border-top: 1px solid var(--line); padding: 18px 24px; color: var(--muted); font-size: 0.82rem; text-align: center; }

/* ─── Reveal ─── */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .bpd .flow-dash { animation: none; }
  .phone-screen img { transition: none; }
  html { scroll-behavior: auto; }
}

/* ─── Responsive ─── */
@media (max-width: 1000px) {
  .hero-inner { grid-template-columns: 1fr; text-align: center; }
  .hero-actions, .hero-stats { justify-content: center; }
  .gallery { grid-template-columns: 1fr; }
  .gallery-stage { position: static; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .perf-stats { grid-template-columns: repeat(2, 1fr); }
  .perf-grid, .perf-foot, .two-col, .concept, .spec-wrap { grid-template-columns: 1fr; }
  .lineup, .tech-grid { grid-template-columns: 1fr; }
  .bpd .grid { grid-template-columns: 1fr; }
}
@media (max-width: 700px) {
  .section { padding: 64px 0; }
  .nav-inner { flex-wrap: wrap; height: auto; padding: 10px 0 12px; justify-content: center; row-gap: 8px; }
  .nav-links { width: 100%; justify-content: center; gap: 8px 12px; }
  .nav-links a { font-size: 0.84rem; }
  .nav-cta { padding: 6px 14px; }
  html { scroll-padding-top: 118px; }
  .phone { width: 250px; }
  .grid-4, .perf-stats { grid-template-columns: 1fr; }
  .cta-band { padding: 32px 24px; }
  .thumbs { grid-template-columns: repeat(auto-fill, minmax(70px, 1fr)); }
}