/* ============================================================
   Uptechture marketing site — premium, self-contained, no framework.
   Fonts: Plus Jakarta Sans (display) + Inter (body)
   ============================================================ */
:root {
  /* brand */
  --indigo: #4f46e5;
  --violet: #7c3aed;
  --pink:   #ec4899;
  --grad: linear-gradient(120deg, #6366f1 0%, #8b5cf6 46%, #ec4899 100%);
  --grad-soft: linear-gradient(120deg, #eef0ff 0%, #f3ecff 50%, #ffeef7 100%);

  /* ink / neutral */
  --ink:    #0e1222;
  --text:   #1c2236;
  --muted:  #6b7280;
  --faint:  #9aa1b2;
  --bg:     #ffffff;
  --soft:   #f6f7fb;
  --soft-2: #f0f1f9;
  --border: #e8eaf3;
  --border-2:#dfe2ef;

  /* hero dark */
  --hero-ink: #0b1020;
  --hero-2:   #161a36;

  --radius: 18px;
  --radius-sm: 12px;
  --radius-lg: 28px;
  --shadow-sm: 0 4px 14px rgba(20, 24, 60, .06);
  --shadow:    0 18px 44px rgba(24, 28, 80, .12);
  --shadow-lg: 0 40px 90px rgba(18, 22, 70, .22);
  --ring: 0 0 0 4px rgba(99, 102, 241, .16);

  --maxw: 1160px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; scroll-padding-top: 96px; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  font-size: 16px; line-height: 1.65; -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4, h5 { font-family: 'Plus Jakarta Sans', 'Inter', sans-serif; line-height: 1.12; margin: 0; color: var(--ink); letter-spacing: -.02em; }
p { margin: 0; }
a { text-decoration: none; color: inherit; }
img, svg { display: block; }
.container { width: min(var(--maxw), 92%); margin: 0 auto; }
.muted { color: var(--muted); }
.grad { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.eyebrow { display: inline-block; font-weight: 700; font-size: .8rem; letter-spacing: .12em; text-transform: uppercase;
  background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; margin-bottom: .7rem; }
.eyebrow.light { background: none; color: rgba(255,255,255,.85); -webkit-text-fill-color: rgba(255,255,255,.85); }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .45rem;
  padding: .7rem 1.25rem; border-radius: 12px; font-weight: 600; font-size: .95rem;
  cursor: pointer; border: 1px solid transparent; transition: transform .14s ease, box-shadow .22s ease, background .2s, color .2s, border-color .2s;
  white-space: nowrap;
}
.btn.lg { padding: .9rem 1.6rem; font-size: 1.02rem; }
.btn.primary { background: var(--grad); color: #fff; box-shadow: 0 10px 24px rgba(124, 58, 237, .34); }
.btn.primary:hover { transform: translateY(-2px); box-shadow: 0 16px 34px rgba(124, 58, 237, .42); }
.btn.ghost { background: #fff; border-color: var(--border-2); color: var(--text); }
.btn.ghost:hover { border-color: var(--violet); color: var(--violet); box-shadow: var(--shadow-sm); }
.btn.glass { background: rgba(255,255,255,.12); border-color: rgba(255,255,255,.28); color: #fff; backdrop-filter: blur(6px); }
.btn.glass:hover { background: rgba(255,255,255,.2); }
.btn.glassdark { background: var(--ink); color: #fff; }
.btn.glassdark:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.btn.light { background: #fff; color: var(--violet); box-shadow: 0 10px 26px rgba(0,0,0,.18); }
.btn.light:hover { transform: translateY(-2px); }
.btn.outline { background: transparent; border-color: rgba(255,255,255,.55); color: #fff; }
.btn.outline:hover { background: rgba(255,255,255,.12); }

/* ---------- announcement bar (brand-themed) ---------- */
.topbar { background: var(--grad); color: rgba(255,255,255,.96); font-size: .85rem; }
.topbar .container { padding: .58rem 0; text-align: center; }
.topbar b { color: #fff; font-weight: 800; }
.topbar .spark { background: #fff; color: var(--violet); font-weight: 800; font-size: .72rem; padding: .14rem .6rem; border-radius: 999px; margin-right: .55rem; letter-spacing: .03em; }
.topbar a { color: #fff; font-weight: 800; margin-left: .45rem; border-bottom: 1px solid rgba(255,255,255,.6); }
.topbar a:hover { border-color: #fff; }

/* ---------- nav (themed header band + floating glass capsule) ---------- */
.nav { position: sticky; top: 0; z-index: 50; padding: .6rem 0;
  background: var(--hero-ink);
  border-bottom: 1px solid rgba(255, 255, 255, .06);
  transition: padding .25s ease, box-shadow .25s ease, border-color .25s ease; }
.nav-inner {
  position: relative;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  height: 58px; padding: 0 .65rem 0 1.35rem;
  background: linear-gradient(120deg, rgba(79,70,229,.30), rgba(124,58,237,.22) 50%, rgba(236,72,153,.20)), rgba(13, 16, 34, .72);
  -webkit-backdrop-filter: saturate(160%) blur(20px); backdrop-filter: saturate(160%) blur(20px);
  border: 1px solid rgba(255, 255, 255, .14);
  border-radius: 999px;
  box-shadow: 0 8px 28px rgba(8, 10, 30, .35), inset 0 1px 0 rgba(255, 255, 255, .12);
  transition: box-shadow .25s, background .25s;
}
.nav.scrolled { padding: .4rem 0; box-shadow: 0 10px 34px rgba(8, 10, 30, .4); border-bottom-color: rgba(255, 255, 255, .12); }
.nav.scrolled .nav-inner { background: linear-gradient(120deg, rgba(79,70,229,.34), rgba(124,58,237,.26) 50%, rgba(236,72,153,.24)), rgba(11, 14, 30, .9); box-shadow: 0 14px 40px rgba(8, 10, 30, .45), inset 0 1px 0 rgba(255, 255, 255, .12); }
/* on-brand hairline accent under the nav capsule */
.nav-inner::after { content: ''; position: absolute; left: 16%; right: 16%; bottom: -1px; height: 2px; border-radius: 2px;
  background: var(--grad); opacity: 0; transition: opacity .3s; }
.nav.scrolled .nav-inner::after { opacity: .9; }

.brand { font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 800; font-size: 1.18rem; display: inline-flex; align-items: center; gap: .5rem; color: var(--ink); letter-spacing: -.02em; }
.brand .logo { display: inline-flex; filter: drop-shadow(0 4px 12px rgba(124, 58, 237, .42)); transition: transform .25s ease; }
.brand:hover .logo { transform: rotate(-6deg) scale(1.06); }
.nav .brand { color: #fff; }

.links { display: flex; gap: .25rem; }
.links a { color: rgba(255, 255, 255, .74); font-weight: 600; font-size: .9rem; padding: .5rem .85rem; border-radius: 999px; transition: color .15s, background .15s; }
.links a:hover { color: #fff; background: rgba(255, 255, 255, .12); }
.links a.active { color: #fff; background: rgba(139, 92, 246, .45); }

.nav-cta { display: flex; gap: .45rem; align-items: center; }
.nav-cta .btn { padding: .52rem 1.1rem; font-size: .88rem; }
.nav-cta .btn.ghost { background: transparent; border-color: transparent; color: rgba(255, 255, 255, .9); }
.nav-cta .btn.ghost:hover { background: rgba(255, 255, 255, .14); color: #fff; border-color: transparent; box-shadow: none; }
.nav-cta .btn.primary { box-shadow: 0 6px 18px rgba(124, 58, 237, .4); }

.hamburger { display: none; flex-direction: column; gap: 5px; width: 40px; height: 40px; border: 1px solid rgba(255, 255, 255, .22); border-radius: 50%; background: rgba(255, 255, 255, .08); cursor: pointer; align-items: center; justify-content: center; }
.hamburger span { width: 18px; height: 2px; background: #fff; border-radius: 2px; transition: transform .2s, opacity .2s; }
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- hero ---------- */
.hero { position: relative; overflow: hidden; background: var(--hero-ink); color: #fff; padding: 5.5rem 0 4rem; }
.hero-bg { position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(60% 60% at 12% 8%, rgba(99,102,241,.55), transparent 60%),
    radial-gradient(55% 55% at 88% 12%, rgba(236,72,153,.42), transparent 60%),
    radial-gradient(70% 70% at 70% 100%, rgba(139,92,246,.45), transparent 60%),
    linear-gradient(180deg, #0b1020, #11152c);
}
.hero-bg::after { content: ''; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 46px 46px; mask-image: radial-gradient(70% 60% at 50% 30%, #000, transparent 75%); }
.hero-inner { position: relative; z-index: 1; display: grid; grid-template-columns: 1.05fr .95fr; gap: 2.5rem; align-items: center; }
.pill { display: inline-flex; align-items: center; gap: .5rem; background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.2); color: #fff; padding: .4rem .9rem; border-radius: 999px; font-size: .82rem; font-weight: 600; margin-bottom: 1.25rem; backdrop-filter: blur(6px); }
.pill .ping { width: 8px; height: 8px; border-radius: 50%; background: #34d399; box-shadow: 0 0 0 0 rgba(52,211,153,.7); animation: ping 1.8s infinite; }
@keyframes ping { 0% { box-shadow: 0 0 0 0 rgba(52,211,153,.6);} 70% { box-shadow: 0 0 0 8px rgba(52,211,153,0);} 100%{ box-shadow:0 0 0 0 rgba(52,211,153,0);} }
.hero h1 { color: #fff; font-size: clamp(2.3rem, 4.6vw, 3.7rem); font-weight: 800; }
.hero .grad { background: linear-gradient(110deg, #a5b4fc, #d8b4fe 45%, #f9a8d4); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero .lead { color: rgba(255,255,255,.8); font-size: 1.14rem; margin: 1.2rem 0 1.8rem; max-width: 34rem; }
.hero-actions { display: flex; gap: .8rem; flex-wrap: wrap; }
.hero-trust { display: flex; flex-wrap: wrap; gap: 1.1rem; margin-top: 1.6rem; color: rgba(255,255,255,.72); font-size: .88rem; }

/* hero dashboard mockup */
.hero-art { position: relative; }
.window { background: rgba(255,255,255,.97); border-radius: 16px; box-shadow: var(--shadow-lg); overflow: hidden; transform: perspective(1400px) rotateY(-9deg) rotateX(3deg); transform-origin: center; }
.win-bar { display: flex; align-items: center; gap: 6px; padding: .6rem .9rem; background: #f3f4fb; border-bottom: 1px solid var(--border); }
.win-bar i { width: 10px; height: 10px; border-radius: 50%; background: #d7dae9; }
.win-bar i:nth-child(1){ background:#ff5f57;} .win-bar i:nth-child(2){ background:#febc2e;} .win-bar i:nth-child(3){ background:#28c840;}
.win-bar span { margin-left: auto; font-size: .72rem; color: var(--faint); font-family: 'Inter'; }
.win-body { padding: 1rem; color: var(--text); }
.kpis { display: grid; grid-template-columns: repeat(3,1fr); gap: .6rem; }
.kpi { background: var(--soft); border: 1px solid var(--border); border-radius: 12px; padding: .7rem .8rem; }
.kpi .kl { font-size: .68rem; color: var(--muted); display: block; }
.kpi b { font-size: 1.05rem; color: var(--ink); }
.kpi em { font-style: normal; font-size: .68rem; font-weight: 600; }
.kpi .up { color: #16a34a; } .kpi .dn { color: var(--faint); }
.panel-row { display: grid; grid-template-columns: 1.5fr 1fr; gap: .6rem; margin-top: .6rem; }
.chart, .donut-card, .mini-table { background: #fff; border: 1px solid var(--border); border-radius: 12px; padding: .75rem; }
.chart-h { display: flex; justify-content: space-between; font-size: .72rem; color: var(--muted); margin-bottom: .5rem; }
.bars { display: flex; align-items: flex-end; gap: 7px; height: 78px; }
.bars i { flex: 1; background: var(--grad); border-radius: 5px 5px 0 0; display: block; opacity: .9; }
.donut-card { display: flex; flex-direction: column; align-items: center; gap: .5rem; justify-content: center; }
.donut { width: 78px; height: 78px; border-radius: 50%; background: conic-gradient(var(--indigo) 0 55%, var(--violet) 55% 80%, var(--pink) 80% 100%); -webkit-mask: radial-gradient(circle 24px at center, transparent 98%, #000 100%); mask: radial-gradient(circle 24px at center, transparent 98%, #000 100%); }
.legend { display: flex; flex-direction: column; gap: 2px; font-size: .64rem; color: var(--muted); }
.legend i { display: inline-block; width: 8px; height: 8px; border-radius: 2px; margin-right: 4px; }
.legend .d1 { background: var(--indigo);} .legend .d2 { background: var(--violet);} .legend .d3 { background: var(--pink);}
.mini-table { margin-top: .6rem; padding: .4rem .6rem; }
.mini-table .row { display: grid; grid-template-columns: 1.6fr .6fr .8fr; font-size: .74rem; padding: .35rem 0; border-bottom: 1px solid var(--soft-2); align-items: center; }
.mini-table .row:last-child { border-bottom: 0; }
.mini-table .head { color: var(--faint); font-weight: 600; font-size: .66rem; text-transform: uppercase; letter-spacing: .04em; }
.mini-table .ok { color: #16a34a; } .mini-table .low { color: #d97706; }
.float-chip { position: absolute; background: #fff; border: 1px solid var(--border); border-radius: 12px; box-shadow: var(--shadow); padding: .55rem .8rem; font-size: .8rem; font-weight: 600; color: var(--text); display: flex; align-items: center; gap: .5rem; animation: floaty 5s ease-in-out infinite; }
.float-chip .dot { width: 9px; height: 9px; border-radius: 50%; } .dot.g { background:#16a34a;} .dot.v { background: var(--violet);}
.f1 { top: -18px; left: -22px; } .f2 { bottom: -16px; right: -10px; animation-delay: 1.4s; }
@keyframes floaty { 0%,100%{ transform: translateY(0);} 50%{ transform: translateY(-9px);} }

/* stat band */
.stat-band { position: relative; z-index: 1; display: grid; grid-template-columns: repeat(4,1fr); gap: 1rem; margin-top: 3.2rem; padding-top: 2rem; border-top: 1px solid rgba(255,255,255,.12); }
.stat b { display: block; font-family: 'Plus Jakarta Sans'; font-size: 1.7rem; font-weight: 800; color: #fff; }
.stat span { color: rgba(255,255,255,.7); font-size: .85rem; }

/* ---------- business strip ---------- */
.strip { padding: 2.4rem 0; background: var(--soft); border-bottom: 1px solid var(--border); }
.strip-title { text-align: center; color: var(--muted); margin: 0 0 1.1rem; font-weight: 600; font-size: .92rem; }
.types { display: flex; flex-wrap: wrap; justify-content: center; gap: .65rem .8rem; font-weight: 600; }
.types span { background: #fff; border: 1px solid var(--border); padding: .5rem 1rem; border-radius: 999px; font-size: .92rem; box-shadow: var(--shadow-sm); transition: transform .15s, border-color .2s; }
.types span:hover { transform: translateY(-3px); border-color: var(--violet); }

/* ---------- section heads ---------- */
.section-head { text-align: center; max-width: 44rem; margin: 0 auto 3rem; }
.section-head h2 { font-size: clamp(1.8rem, 3.2vw, 2.5rem); font-weight: 800; }
.section-head .sub { color: var(--muted); margin-top: .8rem; font-size: 1.05rem; }

/* ---------- highlights ---------- */
.highlights { padding: 5.5rem 0; }
.hl { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; margin-bottom: 4.5rem; }
.hl:last-child { margin-bottom: 0; }
.hl.reverse .hl-copy { order: 2; }
.tagchip { display: inline-block; font-size: .78rem; font-weight: 700; color: var(--violet); background: #f1ecff; padding: .3rem .75rem; border-radius: 999px; margin-bottom: .9rem; }
.hl-copy h3 { font-size: 1.8rem; font-weight: 800; margin-bottom: .7rem; }
.hl-copy > p { color: var(--muted); font-size: 1.04rem; }
.ticks { list-style: none; padding: 0; margin: 1.2rem 0 0; display: grid; gap: .55rem; }
.ticks li { position: relative; padding-left: 1.9rem; color: var(--text); font-weight: 500; }
.ticks li::before { content: '✓'; position: absolute; left: 0; top: 0; width: 22px; height: 22px; display: grid; place-items: center; font-size: .72rem; color: #fff; background: var(--grad); border-radius: 7px; }

.hl-art { position: relative; min-height: 240px; display: grid; place-items: center; border-radius: var(--radius-lg); padding: 2rem; background: var(--grad-soft); border: 1px solid var(--border); overflow: hidden; }
.hl-art::before { content: ''; position: absolute; width: 220px; height: 220px; border-radius: 50%; background: radial-gradient(circle, rgba(124,58,237,.18), transparent 70%); top: -60px; right: -40px; }
.mock-card { position: relative; width: min(330px, 100%); background: #fff; border: 1px solid var(--border); border-radius: 16px; box-shadow: var(--shadow); padding: 1.1rem 1.2rem; }
.mc-h { display: flex; justify-content: space-between; align-items: center; font-weight: 700; color: var(--ink); margin-bottom: .8rem; }
.mc-h .muted { font-weight: 500; font-size: .82rem; }
.mc-line { display: flex; justify-content: space-between; font-size: .92rem; padding: .42rem 0; border-bottom: 1px dashed var(--border); color: var(--muted); }
.mc-line b { color: var(--text); } .mc-line b.pos { color: #16a34a; }
.mc-total { display: flex; justify-content: space-between; align-items: center; padding-top: .7rem; margin-top: .3rem; font-weight: 700; }
.mc-total b { font-size: 1.25rem; color: var(--ink); } .mc-total b.pos { color: #16a34a; }
.mc-pay { display: flex; gap: .4rem; margin-top: .9rem; }
.chipb { font-size: .72rem; font-weight: 600; background: var(--soft); border: 1px solid var(--border); padding: .25rem .6rem; border-radius: 8px; color: var(--muted); }
.bar-line { display: grid; grid-template-columns: 90px 1fr; gap: .6rem; align-items: center; font-size: .82rem; color: var(--muted); margin: .5rem 0; }
.track { height: 9px; background: var(--soft-2); border-radius: 999px; overflow: hidden; }
.track i { display: block; height: 100%; background: var(--grad); border-radius: 999px; }
.track.warn i { background: linear-gradient(90deg,#f59e0b,#ef4444); }
.mc-foot { display: flex; justify-content: space-between; margin-top: .9rem; font-size: .8rem; font-weight: 600; }
.mc-foot .low { color: #d97706; } .mc-foot .ok { color: #16a34a; }

/* ---------- modules ---------- */
.modules { padding: 5.5rem 0; background: var(--soft); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.mod-groups { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.3rem; }
.mod-group { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 1.5rem 1.6rem; transition: transform .16s, box-shadow .22s, border-color .2s; }
.mod-group:hover { transform: translateY(-5px); box-shadow: var(--shadow); border-color: var(--border-2); }
.mod-group h4 { font-size: 1.1rem; display: flex; align-items: center; gap: .6rem; margin-bottom: .9rem; }
.mod-group .gi { width: 38px; height: 38px; display: grid; place-items: center; background: var(--grad-soft); border-radius: 11px; font-size: 1.1rem; }
.mod-group ul { list-style: none; padding: 0; margin: 0; display: grid; gap: .5rem; }
.mod-group li { position: relative; padding-left: 1.3rem; color: var(--muted); font-size: .94rem; }
.mod-group li::before { content: ''; position: absolute; left: 0; top: .58em; width: 6px; height: 6px; border-radius: 50%; background: var(--violet); }

/* ---------- solutions ---------- */
.solutions { padding: 5.5rem 0; }
.sol-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; }
.sol { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 1.6rem; transition: transform .16s, box-shadow .22s; position: relative; overflow: hidden; }
.sol::after { content: ''; position: absolute; inset: 0 0 auto 0; height: 3px; background: var(--grad); transform: scaleX(0); transform-origin: left; transition: transform .25s; }
.sol:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.sol:hover::after { transform: scaleX(1); }
.sol .se { font-size: 1.9rem; display: block; margin-bottom: .6rem; }
.sol h3 { font-size: 1.15rem; margin-bottom: .35rem; }
.sol p { color: var(--muted); font-size: .92rem; }

/* ---------- localization ---------- */
.localize { padding: 5rem 0; }
.localize-inner { position: relative; overflow: hidden; background: var(--hero-ink); color: #fff; border-radius: var(--radius-lg); padding: 3.2rem clamp(1.5rem, 4vw, 3.4rem); }
.localize-inner::before { content: ''; position: absolute; inset: 0; background:
  radial-gradient(50% 60% at 100% 0%, rgba(236,72,153,.4), transparent 60%),
  radial-gradient(50% 70% at 0% 100%, rgba(99,102,241,.45), transparent 60%); }
.loc-copy { position: relative; z-index: 1; max-width: 60rem; }
.loc-copy h2 { color: #fff; font-size: clamp(1.7rem, 3vw, 2.3rem); }
.loc-copy > p { color: rgba(255,255,255,.78); margin-top: .6rem; font-size: 1.05rem; }
.loc-feats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.3rem 1.6rem; margin-top: 2.2rem; }
.lf { display: flex; gap: .85rem; align-items: flex-start; }
.lf > span { flex: none; width: 44px; height: 44px; display: grid; place-items: center; font-size: 1.25rem; background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.18); border-radius: 12px; }
.lf b { color: #fff; font-size: 1rem; } .lf p { color: rgba(255,255,255,.72); font-size: .88rem; margin-top: .15rem; }

/* ---------- how it works ---------- */
.how { padding: 5rem 0 5.5rem; background: var(--soft); border-top: 1px solid var(--border); }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.2rem; }
.step { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 1.7rem 1.5rem; position: relative; }
.step .num { display: inline-grid; place-items: center; width: 44px; height: 44px; border-radius: 13px; background: var(--grad); color: #fff; font-family: 'Plus Jakarta Sans'; font-weight: 800; font-size: 1.15rem; margin-bottom: .9rem; box-shadow: 0 8px 20px rgba(124,58,237,.3); }
.step h3 { font-size: 1.12rem; margin-bottom: .35rem; }
.step p { color: var(--muted); font-size: .92rem; }

/* ---------- pricing ---------- */
.pricing { padding: 5.5rem 0; }
.cycle { display: inline-flex; gap: .25rem; background: var(--soft-2); border: 1px solid var(--border); border-radius: 999px; padding: .3rem; margin-top: 1.4rem; }
.cyc { border: none; background: transparent; padding: .55rem 1.2rem; border-radius: 999px; font-weight: 600; font-size: .92rem; color: var(--muted); cursor: pointer; display: inline-flex; align-items: center; gap: .5rem; transition: background .2s, color .2s, box-shadow .2s; }
.cyc.active { background: #fff; color: var(--ink); box-shadow: var(--shadow-sm); }
.save-pill { font-size: .68rem; font-weight: 700; color: #fff; background: var(--grad); padding: .12rem .5rem; border-radius: 999px; }
.plans { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.1rem; align-items: stretch; }
.plan { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 1.7rem 1.5rem; position: relative; display: flex; flex-direction: column; transition: transform .16s, box-shadow .22s; }
.plan:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.plan.popular { border-color: transparent; box-shadow: var(--shadow-lg); background:
  linear-gradient(#fff, #fff) padding-box, var(--grad) border-box; border: 2px solid transparent; }
.plan .tag { position: absolute; top: -13px; left: 50%; transform: translateX(-50%); background: var(--grad); color: #fff; font-size: .72rem; font-weight: 700; padding: .3rem .85rem; border-radius: 999px; box-shadow: 0 8px 18px rgba(124,58,237,.35); white-space: nowrap; }
.plan h3 { font-size: 1.25rem; }
.plan-for { color: var(--muted); font-size: .85rem; margin: .25rem 0 1rem; min-height: 2.4em; }
.price { display: flex; align-items: baseline; gap: .15rem; margin-bottom: 1.1rem; }
.price .cur { font-size: 1.1rem; font-weight: 700; color: var(--ink); }
.price b { font-family: 'Plus Jakarta Sans'; font-size: 2.4rem; font-weight: 800; color: var(--ink); line-height: 1; }
.price b.contact { font-size: 1.7rem; }
.price .per { font-size: .9rem; color: var(--muted); font-weight: 500; margin-left: .15rem; }
.plan-save { display: inline-block; margin: -.6rem 0 1rem; font-size: .8rem; font-weight: 700; color: #16a34a; background: rgba(22,163,74,.12); padding: .22rem .6rem; border-radius: 999px; }
.plan.custom .plan-save { color: #6ee7b7; background: rgba(110,231,183,.14); }
.plan ul { list-style: none; padding: 0; margin: 0 0 1.4rem; display: grid; gap: .5rem; }
.plan li { position: relative; padding-left: 1.6rem; color: var(--text); font-size: .92rem; }
.plan li::before { content: '✓'; position: absolute; left: 0; top: 0; color: var(--violet); font-weight: 700; }
.plan .btn { margin-top: auto; width: 100%; }
.plan.custom { background: var(--ink); color: #fff; border-color: var(--ink); }
.plan.custom h3, .plan.custom .price b { color: #fff; }
.plan.custom .plan-for { color: rgba(255,255,255,.7); }
.plan.custom li { color: rgba(255,255,255,.85); }
.plan.custom li::before { color: #f9a8d4; }
.price-note { text-align: center; color: var(--muted); font-size: .88rem; margin-top: 1.6rem; }

/* pricing loading skeletons + error (plans bind live from the API) */
.plan.skeleton { pointer-events: none; }
.sk { display: block; border-radius: 8px; background: linear-gradient(90deg, var(--soft-2) 25%, #e9ebf6 37%, var(--soft-2) 63%); background-size: 400% 100%; animation: sk 1.4s ease infinite; }
@keyframes sk { 0% { background-position: 100% 0; } 100% { background-position: -100% 0; } }
.sk-h { height: 22px; width: 55%; margin-bottom: .7rem; }
.sk-sub { height: 12px; width: 82%; margin-bottom: 1.1rem; }
.sk-price { height: 34px; width: 50%; margin-bottom: 1.1rem; }
.sk-li { height: 12px; width: 90%; margin: .5rem 0; }
.sk-btn { height: 42px; width: 100%; margin-top: 1.2rem; border-radius: 12px; }
.plans-error { text-align: center; color: var(--muted); margin-top: 1rem; }
.plans-error a { color: var(--violet); font-weight: 600; }

/* ---------- faq ---------- */
.faq { padding: 5rem 0; background: var(--soft); border-top: 1px solid var(--border); }
.faq-list { max-width: 50rem; margin: 0 auto; display: grid; gap: .8rem; }
.qa { background: #fff; border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 0 1.3rem; transition: box-shadow .2s, border-color .2s; }
.qa[open] { box-shadow: var(--shadow-sm); border-color: var(--border-2); }
.qa summary { list-style: none; cursor: pointer; font-weight: 700; color: var(--ink); padding: 1.1rem 0; display: flex; justify-content: space-between; align-items: center; gap: 1rem; font-family: 'Plus Jakarta Sans'; font-size: 1.02rem; }
.qa summary::-webkit-details-marker { display: none; }
.qa .chev { flex: none; width: 26px; height: 26px; display: grid; place-items: center; border-radius: 8px; background: var(--soft); color: var(--violet); font-weight: 700; transition: transform .2s, background .2s; }
.qa[open] .chev { transform: rotate(45deg); background: var(--grad); color: #fff; }
.qa p { color: var(--muted); padding: 0 0 1.2rem; margin-top: -.2rem; font-size: .96rem; }

/* ---------- final CTA ---------- */
.cta { padding: 1rem 0 5.5rem; }
.cta-inner { position: relative; overflow: hidden; text-align: center; color: #fff; border-radius: var(--radius-lg); padding: 3.6rem 1.5rem; }
.cta-bg { position: absolute; inset: 0; z-index: 0; background: var(--grad); }
.cta-bg::after { content: ''; position: absolute; inset: 0; background:
  radial-gradient(40% 80% at 15% 0%, rgba(255,255,255,.25), transparent 60%),
  radial-gradient(40% 80% at 90% 100%, rgba(0,0,0,.18), transparent 60%); }
.cta-inner > * { position: relative; z-index: 1; }
.cta-inner h2 { color: #fff; font-size: clamp(1.7rem, 3vw, 2.4rem); }
.cta-inner p { color: rgba(255,255,255,.9); margin: .7rem auto 1.6rem; max-width: 36rem; }
.cta-actions { display: flex; gap: .8rem; justify-content: center; flex-wrap: wrap; }

/* ---------- footer ---------- */
.footer { background: var(--ink); color: rgba(255,255,255,.72); padding: 3.4rem 0 2.4rem; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 2rem; }
.footer .brand { color: #fff; margin-bottom: .9rem; }
.f-brand p { font-size: .92rem; max-width: 22rem; }
.f-brand .copy { margin-top: 1rem; color: var(--faint); font-size: .85rem; }
.f-col h5 { color: #fff; font-size: .92rem; margin-bottom: .9rem; letter-spacing: .02em; }
.f-col a { display: block; color: rgba(255,255,255,.66); font-size: .92rem; padding: .28rem 0; transition: color .15s; }
.f-col a:hover { color: #fff; }
.lang-note { display: inline-block; margin-top: .6rem; font-size: .85rem; color: rgba(255,255,255,.6); }

/* ---------- reveal anim ---------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .float-chip, .pill .ping { animation: none; }
  .to-top { transition: opacity .2s; }
}

/* ---------- back to top ---------- */
.to-top { position: fixed; right: 22px; bottom: 22px; z-index: 60; width: 48px; height: 48px; border-radius: 50%;
  border: none; cursor: pointer; background: var(--grad); color: #fff; display: grid; place-items: center;
  box-shadow: 0 12px 28px rgba(124, 58, 237, .42); opacity: 0; transform: translateY(14px) scale(.92);
  pointer-events: none; transition: opacity .25s ease, transform .25s ease, box-shadow .25s ease; }
.to-top.show { opacity: 1; transform: none; pointer-events: auto; }
.to-top:hover { transform: translateY(-3px); box-shadow: 0 18px 36px rgba(124, 58, 237, .52); }
.to-top svg { width: 20px; height: 20px; }
@media (max-width: 720px) { .to-top { right: 16px; bottom: 16px; width: 44px; height: 44px; } }

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 980px) {
  .hero-inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .hero-art { max-width: 460px; margin: 0 auto; }
  .window { transform: none; }
  .mod-groups, .sol-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .loc-feats { grid-template-columns: repeat(2, 1fr); }
  .plans { grid-template-columns: repeat(2, 1fr); }
  .hl, .hl.reverse { grid-template-columns: 1fr; gap: 1.6rem; }
  .hl.reverse .hl-copy { order: 0; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .f-brand { grid-column: 1 / -1; }
}
@media (max-width: 720px) {
  .links { position: absolute; top: calc(100% + 10px); left: 0; right: 0; flex-direction: column; gap: .15rem;
    background: rgba(13,16,32,.96); -webkit-backdrop-filter: blur(18px); backdrop-filter: blur(18px);
    border: 1px solid rgba(255,255,255,.14); border-radius: 18px; padding: .5rem; box-shadow: var(--shadow-lg);
    transform: translateY(-10px) scale(.98); transform-origin: top; opacity: 0; pointer-events: none; transition: transform .2s, opacity .2s; }
  .links.open { transform: none; opacity: 1; pointer-events: auto; }
  .links a { padding: .8rem 1rem; border-radius: 12px; font-size: .95rem; }
  .nav-cta { display: none; }
  .hamburger { display: flex; }
  .stat-band { grid-template-columns: repeat(2, 1fr); gap: 1.4rem 1rem; }
  .mod-groups, .sol-grid, .steps, .loc-feats, .plans { grid-template-columns: 1fr; }
  .types span { font-size: .85rem; padding: .42rem .8rem; }
  .hero { padding: 3.5rem 0 3rem; }
  .highlights, .modules, .solutions, .pricing, .faq { padding: 3.5rem 0; }
  .footer-grid { grid-template-columns: 1fr; }
}