/* ================================================================
   LSD — Product Landing Pages (LAF · KBM)  ·  v3 "Light / brand-aligned"
   Palette synced with lsd.vn: bg #fff/#f5f5f7 · text #0b0e1e · accent #ff731e
   Vertical scroll · Bilingual VN/EN
   ================================================================ */

:root {
  /* Surfaces (light) */
  --bg-primary:   #ffffff;
  --bg-secondary: #f5f5f7;
  --bg-card:      #ffffff;
  --bg-card-2:    #f8f9fa;

  /* Text */
  --text-primary:   #151142;
  --text-secondary: #4a4d6b;
  --text-muted:     #7b7e99;

  /* Brand (from lsd.vn) */
  --brand-1: #ff8a3d;
  --brand-2: #ff731e;
  --brand-3: #f94b1b;
  --gold:    #ffa056;
  --emerald: #198754;
  --rose:    #dc3545;

  /* Secondary brand: deep indigo from lsd_logo_6 (#151142) */
  --navy:      #151142;
  --navy-2:    #1e1960;
  --gradient-navy: linear-gradient(160deg, #1e1960, #151142);

  --border-subtle: #e6e8ec;
  --border-strong: #dee2e6;
  --border-glow:   rgba(255, 115, 30, 0.45);

  --gradient-brand: linear-gradient(120deg, #ff8a3d, #ff731e 52%, #f94b1b);
  --gradient-soft:  linear-gradient(135deg, rgba(255,115,30,0.10), rgba(249,75,27,0.04));

  --font-sans: 'Plus Jakarta Sans','DM Sans',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  --font-mono: 'DM Sans',ui-monospace,monospace;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-xl: 30px;

  --shadow-card: 0 18px 44px -26px rgba(11,14,30,0.28), 0 2px 8px -4px rgba(11,14,30,0.08);
  --shadow-glow: 0 0 0 1px rgba(255,115,30,0.14), 0 22px 50px -24px rgba(255,115,30,0.32);
  --header-h: 80px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); }
body {
  font-family: var(--font-sans);
  background:
    radial-gradient(1100px 640px at 82% -6%, rgba(255,115,30,0.07), transparent 60%),
    radial-gradient(940px 560px at -4% 102%, rgba(249,75,27,0.06), transparent 58%),
    var(--bg-primary);
  color: var(--text-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.6;
  overflow-x: hidden;
}

.en .lang-vi { display: none !important; }
body:not(.en) .lang-en { display: none !important; }

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
::selection { background: rgba(255,115,30,0.22); }

/* ================================================================
   HEADER
   ================================================================ */
.site-header {
  position: fixed; inset: 0 0 auto 0; height: var(--header-h);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 clamp(16px, 4vw, 48px);
  background: rgba(255,255,255,0.82); backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle); z-index: 200;
}
.site-header__brand { display: flex; align-items: center; gap: 12px; font-weight: 800; font-size: 1.1rem; letter-spacing: -0.02em; color: var(--text-primary); }
.site-header__brand img { height: 56px; width: auto; }
.brand-accent { background: var(--gradient-brand); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; font-size: 1.14rem; letter-spacing: -0.01em; }
.brand-accent { background: var(--gradient-brand); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.site-header__nav { display: flex; align-items: center; gap: 4px; }
.site-header__nav a.navlink { padding: 7px 12px; border-radius: var(--radius-sm); font-size: 0.83rem; font-weight: 500; color: var(--text-secondary); transition: all .2s; }
.site-header__nav a.navlink:hover { color: var(--text-primary); background: rgba(11,14,30,0.04); }
.site-header__nav a.navlink.active { color: var(--text-primary); }
.site-header__nav a.navlink.active::after { content:''; display:block; height:2px; margin-top:3px; border-radius:2px; background: var(--gradient-brand); }

.header-actions { display: flex; align-items: center; gap: 10px; }
.product-switch { display: flex; align-items: center; gap: 4px; padding: 4px; background: var(--bg-secondary); border: 1px solid var(--border-subtle); border-radius: var(--radius-xl); }
.product-switch a { padding: 5px 14px; border-radius: 20px; font-size: 0.78rem; font-weight: 700; color: var(--text-muted); transition: all .25s; }
.product-switch a.current { background: var(--gradient-brand); color:#fff; box-shadow: 0 4px 14px rgba(255,115,30,0.35); }
.product-switch a:not(.current):hover { color: var(--text-primary); background: rgba(11,14,30,0.05); }
.lang-toggle { display: flex; border: 1px solid var(--border-subtle); border-radius: 20px; overflow: hidden; }
.lang-toggle button { padding: 5px 11px; border:none; background:transparent; color: var(--text-muted); font-family: var(--font-mono); font-size: 0.74rem; font-weight: 800; cursor:pointer; transition: all .2s; }
.lang-toggle button.active { background: var(--brand-2); color:#fff; }

.btn-cta { display:inline-flex; align-items:center; gap:8px; padding: 11px 22px; border-radius: var(--radius-xl); font-size: 0.9rem; font-weight: 700; background: var(--gradient-brand); color:#fff; border:none; cursor:pointer; box-shadow: 0 10px 24px -8px rgba(255,115,30,0.55); transition: transform .2s, box-shadow .2s; }
.btn-cta:hover { transform: translateY(-2px); box-shadow: 0 16px 32px -10px rgba(255,115,30,0.65); }
.btn-cta.sm { padding: 9px 18px; font-size: 0.84rem; }
.btn-ghost { display:inline-flex; align-items:center; gap:8px; padding: 11px 22px; border-radius: var(--radius-xl); font-size: 0.9rem; font-weight: 600; background: #fff; color: var(--text-primary); border: 1px solid var(--border-strong); cursor:pointer; transition: all .2s; }
.btn-ghost:hover { border-color: var(--brand-2); color: var(--brand-3); background: rgba(255,115,30,0.05); }

/* ================================================================
   SECTIONS
   ================================================================ */
.section { position: relative; padding: clamp(72px, 10vh, 120px) clamp(16px, 5vw, 64px); overflow: hidden; }
.section--hero { padding-top: calc(var(--header-h) + clamp(40px,7vh,80px)); }
.section__inner { width: min(1180px, 100%); margin: 0 auto; position: relative; z-index: 2; }
.section--alt { background: var(--bg-secondary); }

.eyebrow { display:inline-flex; align-items:center; gap:8px; font-family: var(--font-mono); font-size: 0.72rem; font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase; color: var(--brand-3); margin-bottom: 16px; }
.eyebrow::before { content:''; width: 22px; height:2px; background: var(--gradient-brand); border-radius:2px; }
.section__title { font-size: clamp(1.9rem, 4vw, 3.1rem); font-weight: 800; line-height: 1.12; letter-spacing: -0.02em; margin-bottom: 18px; color: var(--text-primary); }
.section__lead { font-size: clamp(1rem, 1.4vw, 1.15rem); color: var(--text-secondary); max-width: 720px; margin-bottom: 40px; }
.section__head--center { text-align: center; }
.section__head--center .section__lead { margin-left:auto; margin-right:auto; }
.text-gradient { background: var(--gradient-brand); -webkit-background-clip:text; background-clip:text; -webkit-text-fill-color:transparent; }

.bg-orbs { position:absolute; inset:0; overflow:hidden; pointer-events:none; z-index:0; }
.orb { position:absolute; border-radius:50%; filter: blur(120px); opacity:0.10; }
.orb--1 { width:560px; height:560px; background: var(--brand-2); top:-15%; left:-12%; }
.orb--2 { width:440px; height:440px; background: var(--gold); bottom:-14%; right:-10%; }
.orb--3 { width:340px; height:340px; background: var(--brand-3); top:26%; right:28%; }
.grid-tex { position:absolute; inset:0; z-index:0; pointer-events:none; opacity:0.6;
  background-image: linear-gradient(rgba(11,14,30,0.035) 1px, transparent 1px), linear-gradient(90deg, rgba(11,14,30,0.035) 1px, transparent 1px);
  background-size: 44px 44px; mask-image: radial-gradient(circle at 50% 30%, black, transparent 75%); }

/* ================================================================
   HERO
   ================================================================ */
.hero__grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: clamp(24px,4vw,56px); align-items: center; }
.hero__badge { display:inline-flex; align-items:center; gap:8px; padding: 7px 15px; background: #fff; border: 1px solid var(--border-subtle); border-radius: 24px; font-size: 0.8rem; color: var(--text-secondary); margin-bottom: 22px; box-shadow: 0 4px 14px -8px rgba(11,14,30,0.15); }
.hero__badge-dot { width:8px; height:8px; border-radius:50%; background: var(--emerald); box-shadow: 0 0 0 4px rgba(25,135,84,0.16); animation: pulse 2.4s infinite; }
@keyframes pulse { 0%,100%{ box-shadow:0 0 0 3px rgba(25,135,84,0.18);} 50%{ box-shadow:0 0 0 7px rgba(25,135,84,0);} }
.hero__title { font-size: clamp(2.3rem, 5.4vw, 4rem); font-weight: 800; line-height: 1.04; letter-spacing: -0.03em; margin-bottom: 18px; color: var(--text-primary); }
.hero__tagline { font-size: clamp(1.05rem,1.7vw,1.35rem); color: var(--text-primary); font-weight: 600; margin-bottom: 16px; }
.hero__sub { font-size: 1.02rem; color: var(--text-secondary); margin-bottom: 30px; max-width: 540px; }
.hero__actions { display:flex; gap:12px; flex-wrap:wrap; margin-bottom: 30px; }
.hero__trust { display:flex; align-items:center; gap:16px; flex-wrap:wrap; font-size:0.78rem; color: var(--text-muted); }
.hero__trust b { color: var(--text-secondary); font-weight:600; }
.hero__trust .dot { width:5px;height:5px;border-radius:50%;background:var(--border-strong); }

/* Hero visual: layered card + floating chips */
.hero__visual { position: relative; display:flex; align-items:center; justify-content:center; min-height: 380px; }
.glass-panel {
  position: relative; width: 100%; max-width: 460px; border-radius: var(--radius-lg);
  background: #ffffff;
  border: 1px solid var(--border-subtle); box-shadow: var(--shadow-card);
  padding: 20px; overflow: hidden;
}
.glass-panel::before { content:''; position:absolute; inset:0 0 auto 0; height:4px; background: var(--gradient-brand); }
.gp-head { display:flex; align-items:center; gap:8px; margin-bottom:16px; position:relative; padding-top:4px; }
.gp-dot { width:10px;height:10px;border-radius:50%; }
.gp-dot--r{background:#ff5f57;} .gp-dot--y{background:#febc2e;} .gp-dot--g{background:#28c840;}
.gp-title { margin-left:6px; font-family:var(--font-mono); font-size:0.72rem; color: var(--text-muted); }
.gp-body { position:relative; display:flex; flex-direction:column; gap:10px; }
.gp-row { display:flex; align-items:center; gap:10px; padding: 11px 13px; border-radius: var(--radius-sm); background: var(--bg-card-2); border: 1px solid var(--border-subtle); }
.gp-row__ic { width:30px;height:30px; border-radius:9px; display:flex;align-items:center;justify-content:center; background: rgba(255,115,30,0.12); color: var(--brand-3); flex-shrink:0; }
.gp-row__tx { flex:1; min-width:0; }
.gp-row__tx b { display:block; font-size:0.8rem; font-weight:700; color: var(--text-primary); }
.gp-row__tx span { font-size:0.7rem; color: var(--text-muted); }
.gp-row__tag { font-family:var(--font-mono); font-size:0.62rem; padding:2px 7px; border-radius:20px; background: rgba(25,135,84,0.12); color: var(--emerald); white-space:nowrap; }
.gp-line { height:2px; margin: 2px 0 2px 28px; background: linear-gradient(90deg, var(--brand-2), transparent); opacity:0.45; }

.float-chip { position:absolute; display:flex; align-items:center; gap:8px; padding: 9px 13px; border-radius: 14px; background: #ffffff; border:1px solid var(--border-subtle); box-shadow: var(--shadow-card); font-size:0.76rem; font-weight:700; color: var(--text-primary); z-index:3; }
.float-chip svg { color: var(--brand-2); }
.float-chip--tl { top: 8px; left: -18px; animation: floaty 5s ease-in-out infinite; }
.float-chip--br { bottom: 14px; right: -14px; animation: floaty 6s ease-in-out infinite 0.6s; }
.float-chip b.text-gradient { font-size:0.9rem; }
@keyframes floaty { 0%,100%{ transform: translateY(0);} 50%{ transform: translateY(-9px);} }
@media (prefers-reduced-motion: reduce){ .float-chip,.hero__badge-dot{ animation:none;} }

/* ── Dark section (hero) with Freepik texture + particle canvas ── */
.section--dark {
  color: #fff;
  background:
    linear-gradient(160deg, rgba(21,17,66,0.82), rgba(11,8,40,0.90)),
    url("assets/bg-navy.jpg") center/cover no-repeat;
}
.hero-particles { position:absolute; inset:0; width:100%; height:100%; z-index:1; pointer-events:none; }
.section--dark .grid-tex { display:none; }
.section--dark .orb { opacity:0.22; }
.section--dark .hero__title { color:#fff; }
.section--dark .hero__tagline { color: rgba(255,255,255,0.94); }
.section--dark .hero__sub { color: rgba(255,255,255,0.74); }
.section--dark .hero__trust { color: rgba(255,255,255,0.6); }
.section--dark .hero__trust b { color: rgba(255,255,255,0.88); }
.section--dark .hero__trust .dot { background: rgba(255,255,255,0.3); }
.section--dark .hero__badge { background: rgba(255,255,255,0.07); border-color: rgba(255,255,255,0.16); color: rgba(255,255,255,0.88); box-shadow:none; }
.section--dark .btn-ghost { background: rgba(255,255,255,0.04); color:#fff; border-color: rgba(255,255,255,0.32); }
.section--dark .btn-ghost:hover { border-color: var(--brand-1); color: var(--brand-1); background: rgba(255,138,61,0.10); }

/* ================================================================
   BADGE / TRUST STRIP
   ================================================================ */
.badge-strip { display:flex; align-items:center; justify-content:center; gap: clamp(14px,3vw,40px); flex-wrap:wrap; padding: 22px; border-bottom:1px solid var(--border-subtle); background: #fff; }
.badge-strip__item { display:flex; align-items:center; gap:9px; font-size:0.82rem; font-weight:600; color: var(--text-secondary); }
.badge-strip__item svg { color: var(--brand-2); }

/* ================================================================
   METRIC BAND (count-up)
   ================================================================ */
.metric-band { display:grid; grid-template-columns: repeat(4,1fr); gap: 18px; }
.metric { text-align:center; padding: 28px 16px; background: linear-gradient(160deg, rgba(30,25,96,0.86), rgba(21,17,66,0.92)), url("assets/bg-navy.jpg") center/cover; border:1px solid rgba(255,255,255,0.08); border-radius: var(--radius-md); position:relative; overflow:hidden; box-shadow: 0 18px 40px -22px rgba(21,17,66,0.55); }
.metric::after { content:''; position:absolute; left:0; top:0; height:3px; width:100%; background: var(--gradient-brand); }
.metric__num { display:block; font-size: clamp(2rem,3.4vw,2.8rem); font-weight:800; letter-spacing:-0.02em; background: linear-gradient(120deg,#ffb27a,#ff8a3d 55%,#ff6a1f); -webkit-background-clip:text; background-clip:text; -webkit-text-fill-color:transparent; line-height:1; }
.metric__label { margin-top:8px; font-size:0.82rem; color: rgba(255,255,255,0.72); }

/* ================================================================
   PAIN CARDS
   ================================================================ */
.pain-grid { display:grid; grid-template-columns: repeat(4,1fr); gap: 18px; }
.pain-card { padding: 24px; border-radius: var(--radius-md); background: #fff; border:1px solid var(--border-subtle); transition: all .3s; box-shadow: 0 4px 16px -12px rgba(11,14,30,0.2); }
.pain-card:hover { transform: translateY(-4px); border-color: rgba(220,53,69,0.4); box-shadow: var(--shadow-card); }
.pain-card__ic { width:46px; height:46px; border-radius:13px; display:flex;align-items:center;justify-content:center; background: rgba(220,53,69,0.10); color: var(--rose); margin-bottom:16px; }
.pain-card h3 { font-size:1rem; font-weight:700; margin-bottom:8px; color: var(--text-primary); }
.pain-card p { font-size:0.85rem; color: var(--text-secondary); line-height:1.5; }

/* ================================================================
   PILLARS
   ================================================================ */
.pillar-grid { display:grid; grid-template-columns: repeat(2,1fr); gap: 20px; }
.pillar { position:relative; padding: 30px; border-radius: var(--radius-lg); background: #fff; border:1px solid var(--border-subtle); overflow:hidden; transition: all .35s; box-shadow: var(--shadow-card); }
.pillar::before { content:''; position:absolute; inset:0; background: var(--gradient-soft); opacity:0; transition: opacity .35s; }
.pillar:hover { transform: translateY(-5px); border-color: var(--border-glow); box-shadow: var(--shadow-glow); }
.pillar:hover::before { opacity:1; }
.pillar > * { position:relative; }
.pillar__ic { width:54px; height:54px; border-radius:15px; display:flex;align-items:center;justify-content:center; background: var(--gradient-brand); color:#fff; margin-bottom:18px; box-shadow: 0 12px 24px -10px rgba(255,115,30,0.6); }
.pillar__num { position:absolute; top:22px; right:26px; font-family: var(--font-mono); font-size:2.4rem; font-weight:800; color: rgba(11,14,30,0.05); }
.pillar h3 { font-size:1.18rem; font-weight:800; margin-bottom:10px; color: var(--text-primary); }
.pillar p { font-size:0.9rem; color: var(--text-secondary); line-height:1.55; }
.pillar p strong { color: var(--text-primary); }

/* ================================================================
   HOW IT WORKS — flow
   ================================================================ */
.flow { display:grid; grid-template-columns: repeat(5, 1fr); gap: 6px; align-items:start; }
.flow--4 { grid-template-columns: repeat(4,1fr); }
.flow-step { position:relative; text-align:center; padding: 8px; }
.flow-step__ic { width:66px; height:66px; margin: 0 auto 14px; border-radius: 20px; display:flex;align-items:center;justify-content:center; background: #fff; border:1px solid var(--border-glow); color: var(--brand-2); position:relative; z-index:2; transition: all .3s; box-shadow: 0 8px 20px -12px rgba(255,115,30,0.5); }
.flow-step:hover .flow-step__ic { background: var(--gradient-brand); color:#fff; transform: translateY(-3px); box-shadow: 0 14px 26px -10px rgba(255,115,30,0.7); }
.flow-step__n { position:absolute; top:-6px; right: calc(50% - 40px); width:22px;height:22px; border-radius:50%; background: var(--brand-2); color:#fff; font-size:0.68rem; font-weight:800; display:flex;align-items:center;justify-content:center; z-index:3; }
.flow-step h4 { font-size:0.92rem; font-weight:700; margin-bottom:5px; color: var(--text-primary); }
.flow-step p { font-size:0.76rem; color: var(--text-muted); line-height:1.45; }
.flow-step:not(:last-child)::after { content:''; position:absolute; top:33px; left:calc(50% + 40px); right:calc(-50% + 40px); height:2px; background: linear-gradient(90deg, var(--border-glow), rgba(255,115,30,0.15)); z-index:1; }

/* ================================================================
   SPLIT (proof / feature detail)
   ================================================================ */
.split { display:grid; grid-template-columns: 1fr 1fr; gap: clamp(28px,4vw,56px); align-items:center; }
.checklist { display:flex; flex-direction:column; gap: 18px; }
.check-item { display:flex; align-items:flex-start; gap:14px; }
.check-item__ic { width:34px; height:34px; border-radius:11px; flex-shrink:0; display:flex;align-items:center;justify-content:center; background: rgba(25,135,84,0.12); color: var(--emerald); }
.check-item b { display:block; font-size:0.98rem; font-weight:700; margin-bottom:2px; color: var(--text-primary); }
.check-item span { font-size:0.86rem; color: var(--text-secondary); }
.split-visual { position:relative; }

/* Mini architecture card (CSS visual) */
.arch { display:flex; flex-direction:column; gap:10px; padding: 24px; border-radius: var(--radius-lg); background: #fff; border:1px solid var(--border-subtle); box-shadow: var(--shadow-card); }
.arch__zone { border:1px dashed var(--border-glow); border-radius: var(--radius-md); padding: 14px; position:relative; }
.arch__zone-tag { position:absolute; top:-10px; left:14px; font-family: var(--font-mono); font-size:0.6rem; letter-spacing:0.08em; color: var(--brand-3); background: #fff; padding: 1px 9px; border:1px solid var(--border-glow); border-radius:20px; }
.arch__row { display:flex; gap:8px; }
.arch__box { flex:1; text-align:center; padding: 10px 6px; border-radius: var(--radius-sm); background: var(--bg-card-2); border:1px solid var(--border-subtle); font-size:0.72rem; font-weight:600; color: var(--text-primary); }
.arch__box--brand { background: var(--gradient-brand); color:#fff; border-color:transparent; }
.arch__box--pii { border-color: rgba(220,53,69,0.4); color: var(--rose); background: rgba(220,53,69,0.06); }
.arch__box--safe { border-color: rgba(25,135,84,0.4); color: var(--emerald); background: rgba(25,135,84,0.06); }
.arch__flowlabel { text-align:center; font-family: var(--font-mono); font-size:0.62rem; color: var(--brand-2); }

/* ================================================================
   COMPARE TABLE
   ================================================================ */
.compare-wrap { overflow-x:auto; border-radius: var(--radius-lg); border:1px solid var(--border-subtle); box-shadow: var(--shadow-card); background:#fff; }
.compare-table { width:100%; border-collapse:collapse; font-size:0.9rem; min-width: 640px; }
.compare-table th, .compare-table td { padding: 15px 18px; border-bottom:1px solid var(--border-subtle); text-align:left; }
.compare-table thead th { font-size:0.76rem; font-weight:700; color: var(--text-muted); text-transform:uppercase; letter-spacing:0.05em; background: var(--bg-card-2); }
.compare-table tbody td:first-child { color: var(--text-secondary); font-weight:500; }
.compare-table .col-own { background: rgba(255,115,30,0.06); position:relative; }
.compare-table thead .col-own { color: var(--brand-3); font-weight:800; }
.compare-table tbody tr:last-child td { border-bottom:none; }
.badge { display:inline-flex; align-items:center; gap:5px; padding: 3px 11px; border-radius:20px; font-size:0.74rem; font-weight:700; white-space:nowrap; }
.badge--yes { background: rgba(25,135,84,0.12); color: var(--emerald); }
.badge--no  { background: rgba(220,53,69,0.12); color: var(--rose); }
.badge--warn{ background: rgba(255,160,86,0.18); color: #b5560b; }
.badge--best{ background: var(--gradient-brand); color:#fff; box-shadow: 0 6px 14px -6px rgba(255,115,30,0.6); }

/* ================================================================
   CTA
   ================================================================ */
.cta-card { max-width: 860px; margin: 0 auto; padding: clamp(32px,5vw,56px); text-align:center; border-radius: var(--radius-xl); background: linear-gradient(160deg, rgba(30,25,96,0.88), rgba(21,17,66,0.93)), url("assets/bg-navy.jpg") center/cover; border:1px solid rgba(255,255,255,0.12); box-shadow: 0 30px 70px -30px rgba(21,17,66,0.7); position:relative; overflow:hidden; }
.cta-card::before { content:''; position:absolute; inset:0 0 auto 0; height:4px; background: var(--gradient-brand); z-index:2; }
.cta-card::after { content:''; position:absolute; inset:-40%; background: radial-gradient(closest-side, rgba(255,115,30,0.22), transparent 70%); animation: ctaGlow 9s ease-in-out infinite; pointer-events:none; }
@keyframes ctaGlow { 0%{ transform: translate(-18%,-12%) scale(1);} 50%{ transform: translate(20%,14%) scale(1.25);} 100%{ transform: translate(-18%,-12%) scale(1);} }
@media (prefers-reduced-motion: reduce){ .cta-card::after{ animation:none; } }
.cta-card > * { position:relative; z-index:1; }
.cta-card .section__title { color:#fff; }
.cta-card .eyebrow { color: var(--gold); }
.cta-card .section__lead { color: rgba(255,255,255,0.82); }
.cta-card .btn-ghost { background: transparent; color:#fff; border-color: rgba(255,255,255,0.32); }
.cta-card .btn-ghost:hover { border-color: var(--brand-1); color: var(--brand-1); background: rgba(255,138,61,0.08); }
.cta-steps { display:flex; align-items:flex-start; justify-content:center; gap:6px; margin: 30px 0; flex-wrap:wrap; }
.cta-step { width: 148px; text-align:center; }
.cta-step__dot { width:46px; height:46px; margin:0 auto 10px; border-radius:14px; display:flex;align-items:center;justify-content:center; background: rgba(255,138,61,0.18); color: var(--brand-1); font-weight:800; }
.cta-step__label { font-weight:700; font-size:0.88rem; color: #fff; }
.cta-step__time { font-family: var(--font-mono); font-size:0.72rem; color: var(--gold); font-weight:600; }
.cta-connector { align-self:center; padding-top:16px; color: rgba(255,255,255,0.4); }
.cta-actions { display:flex; gap:14px; justify-content:center; flex-wrap:wrap; }
.cta-contact { display:flex; gap:24px; justify-content:center; flex-wrap:wrap; margin-top:26px; font-size:0.85rem; color: rgba(255,255,255,0.78); }
.cta-contact__item { display:flex; align-items:center; gap:7px; }
.cta-contact__item svg { color: var(--gold); }

/* ================================================================
   FOOTER
   ================================================================ */
.site-footer { padding: 34px clamp(16px,5vw,64px); border-top:1px solid rgba(255,255,255,0.08); background: linear-gradient(0deg, rgba(21,17,66,0.94), rgba(21,17,66,0.94)), url("assets/bg-navy.jpg") center/cover; display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:14px; font-size:0.82rem; color: rgba(255,255,255,0.6); }
.site-footer a { color: rgba(255,255,255,0.88); font-weight:600; } .site-footer a:hover { color: var(--brand-1); }
.site-footer__links { display:flex; align-items:center; gap:16px; flex-wrap:wrap; }
.footer-credit { font-size:0.72rem; color: rgba(255,255,255,0.4); }
.footer-credit a { color: rgba(255,255,255,0.55); text-decoration: underline; font-weight:500; }
.footer-credit a:hover { color: var(--brand-1); }

/* ================================================================
   SCREENSHOTS GALLERY
   ================================================================ */
.section--gallery { background: var(--bg-secondary); }
.gallery-switcher { display:flex; justify-content:center; gap:8px; margin-bottom:36px; }
.gallery-tab { padding: 9px 22px; border-radius: 30px; font-size:0.84rem; font-weight:700; border: 1.5px solid var(--border-subtle); background: transparent; color: var(--text-secondary); cursor:pointer; transition: all .25s; }
.gallery-tab.active { background: var(--gradient-brand); color:#fff; border-color: transparent; box-shadow: 0 6px 18px -6px rgba(255,115,30,0.55); }
.gallery-tab:not(.active):hover { border-color: var(--border-glow); color: var(--text-primary); }

.gallery-grid { display:grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.gallery-panel { display:none; }
.gallery-panel.active { display:block; }

.gallery-item { position:relative; border-radius: var(--radius-md); overflow:hidden; background: var(--bg-card); border: 1px solid var(--border-subtle); box-shadow: var(--shadow-card); cursor:pointer; transition: all .3s; }
.gallery-item:hover { transform: translateY(-5px); border-color: var(--border-glow); box-shadow: var(--shadow-glow); }
.gallery-item:hover .gallery-item__overlay { opacity:1; }
.gallery-item__img { display:block; width:100%; aspect-ratio: 16/10; object-fit:cover; object-position:top left; }
.gallery-item__caption { padding: 12px 14px; border-top: 1px solid var(--border-subtle); }
.gallery-item__title { font-size:0.82rem; font-weight:700; color: var(--text-primary); margin-bottom:3px; }
.gallery-item__desc { font-size:0.73rem; color: var(--text-muted); line-height:1.4; }
.gallery-item__overlay { position:absolute; inset:0; background: rgba(255,115,30,0.10); display:flex; align-items:center; justify-content:center; opacity:0; transition: opacity .25s; border-radius: var(--radius-md); }
.gallery-item__overlay svg { color:#fff; filter: drop-shadow(0 2px 8px rgba(0,0,0,0.6)); }

/* Lightbox */
.lightbox { position:fixed; inset:0; z-index:1000; display:flex; align-items:center; justify-content:center; padding: 24px; opacity:0; pointer-events:none; transition: opacity .25s; }
.lightbox.open { opacity:1; pointer-events:all; }
.lightbox__backdrop { position:absolute; inset:0; background: rgba(11,14,30,0.88); backdrop-filter: blur(12px); }
.lightbox__box { position:relative; z-index:1; max-width: min(1140px,96vw); width:100%; border-radius: var(--radius-lg); overflow:hidden; box-shadow: 0 40px 80px -30px rgba(0,0,0,0.8); }
.lightbox__img { display:block; width:100%; height:auto; border-radius: var(--radius-lg); }
.lightbox__caption { position:absolute; bottom:0; left:0; right:0; padding: 14px 20px; background: linear-gradient(0deg, rgba(11,14,30,0.88), transparent); color:#fff; font-size:0.85rem; font-weight:600; }
.lightbox__close { position:absolute; top:14px; right:14px; z-index:2; width:38px; height:38px; border-radius:50%; background: rgba(255,255,255,0.12); border:none; color:#fff; cursor:pointer; display:flex; align-items:center; justify-content:center; transition: background .2s; }
.lightbox__close:hover { background: rgba(255,115,30,0.6); }
.lightbox__nav { position:absolute; top:50%; transform:translateY(-50%); z-index:2; width:44px; height:44px; border-radius:50%; background: rgba(255,255,255,0.10); border:none; color:#fff; cursor:pointer; display:flex; align-items:center; justify-content:center; transition: background .2s; }
.lightbox__nav:hover { background: rgba(255,115,30,0.6); }
.lightbox__nav--prev { left: -54px; }
.lightbox__nav--next { right: -54px; }

@media (max-width: 1024px) { .gallery-grid { grid-template-columns: repeat(2,1fr); } .lightbox__nav { display:none; } }
@media (max-width: 640px) { .gallery-grid { grid-template-columns: 1fr; } }
.scroll-progress { position:fixed; top: var(--header-h); left:0; height:3px; width:0%; background: var(--gradient-brand); z-index:199; transition: width .1s; }
.section-dots { position:fixed; right:22px; top:50%; transform:translateY(-50%); display:flex; flex-direction:column; gap:12px; z-index:150; }
.section-dots button { width:10px; height:10px; border-radius:50%; border:1px solid var(--border-glow); background:#fff; cursor:pointer; padding:0; transition: all .25s; }
.section-dots button.active { background: var(--gradient-brand); border-color:transparent; transform:scale(1.35); box-shadow:0 0 10px rgba(255,115,30,0.5); }

/* Reveal */
.reveal { opacity:0; transform: translateY(26px); transition: opacity .7s cubic-bezier(.16,1,.3,1), transform .7s cubic-bezier(.16,1,.3,1); }
.reveal.in { opacity:1; transform:none; }
.reveal.d1{transition-delay:.08s} .reveal.d2{transition-delay:.16s} .reveal.d3{transition-delay:.24s} .reveal.d4{transition-delay:.32s}
@media (prefers-reduced-motion: reduce){ .reveal{opacity:1;transform:none;} }

/* ================================================================
   Responsive
   ================================================================ */
@media (max-width: 1024px) {
  .hero__grid { grid-template-columns: 1fr; }
  .hero__visual { order:-1; min-height: 300px; }
  .site-header__brand img { height: 48px; }
  .metric-band { grid-template-columns: repeat(2,1fr); }
  .pain-grid { grid-template-columns: repeat(2,1fr); }
  .pillar-grid { grid-template-columns: 1fr 1fr; }
  .split { grid-template-columns: 1fr; }
  .section-dots { display:none; }
  .flow, .flow--4 { grid-template-columns: repeat(2,1fr); gap: 24px; }
  .flow-step:not(:last-child)::after { display:none; }
}
@media (max-width: 640px) {
  .site-header__nav { display:none; }
  .site-header__brand img { height: 40px; }
  .brand-accent { font-size: 1rem; }
  .metric-band, .pain-grid, .pillar-grid, .flow, .flow--4 { grid-template-columns: 1fr; }
  .float-chip--tl { left: 4px; } .float-chip--br { right: 4px; }
  .cta-connector { display:none; }
  .header-actions { gap:6px; }
  .btn-cta { padding: 9px 14px; font-size:0.82rem; }
  .product-switch a { padding: 5px 10px; font-size:0.72rem; }
  .section__lead { margin-bottom: 30px; }
}