/* ============== ping — design tokens & base ============== */
:root {
  /* brand (driven by JS / tweaks) */
  --brand: #1B5BFF;
  --brand-700: color-mix(in srgb, var(--brand) 78%, #000);
  --brand-50: color-mix(in srgb, var(--brand) 8%, #fff);
  --brand-100: color-mix(in srgb, var(--brand) 18%, #fff);

  /* ink / neutrals */
  --ink: #0A1124;
  --ink-2: #39435F;
  --ink-3: #6C7693;
  --paper: #FFFFFF;
  --paper-2: #F4F7FD;
  --paper-3: #E9F0FB;
  --line: rgba(10,17,36,0.10);
  --line-2: rgba(10,17,36,0.06);

  /* whatsapp (chat only) */
  --wa-header: #075E54;
  --wa-green: #25D366;
  --wa-bubble-out: #D9FDD3;
  --wa-bubble-in: #FFFFFF;
  --wa-bg: #ECE5DD;

  --shadow-sm: 0 1px 2px rgba(10,17,36,.06), 0 2px 8px rgba(10,17,36,.05);
  --shadow-md: 0 4px 14px rgba(10,17,36,.07), 0 16px 40px rgba(10,17,36,.08);
  --shadow-lg: 0 18px 50px rgba(13,30,80,.16), 0 40px 90px rgba(13,30,80,.14);
  --shadow-brand: 0 14px 34px rgba(27,91,255,.30);

  --r-sm: 10px;
  --r-md: 16px;
  --r-lg: 24px;
  --r-xl: 34px;

  --font-display: "Bricolage Grotesque", "Plus Jakarta Sans", system-ui, sans-serif;
  --font-body: "Plus Jakarta Sans", system-ui, -apple-system, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;

  --maxw: 1200px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  line-height: 1.55;
}
h1, h2, h3, h4 { font-family: var(--font-display); margin: 0; line-height: 1.04; letter-spacing: -0.02em; font-weight: 700; text-wrap: balance; }
p { margin: 0; text-wrap: pretty; }
a { color: inherit; text-decoration: none; }
img, svg { display: block; }
button { font-family: inherit; cursor: pointer; }
::selection { background: var(--brand); color: #fff; }

/* layout helpers */
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 28px; }
.section { padding: clamp(72px, 9vw, 132px) 0; position: relative; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-mono); font-size: .78rem; font-weight: 600;
  letter-spacing: .14em; text-transform: uppercase; color: var(--brand);
  background: var(--brand-50); border: 1px solid var(--brand-100);
  padding: 7px 12px; border-radius: 999px;
}
.eyebrow .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--wa-green); box-shadow: 0 0 0 3px rgba(37,211,102,.22); }
.h2 { font-size: clamp(2rem, 4vw, 3.1rem); }
.lead { font-size: clamp(1.05rem, 1.5vw, 1.3rem); color: var(--ink-2); line-height: 1.5; }
.muted { color: var(--ink-3); }
.center { text-align: center; }
.sec-head { max-width: 720px; margin: 0 auto clamp(40px,5vw,64px); text-align: center; }
.sec-head .lead { margin-top: 18px; }

/* buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  font-weight: 600; font-size: 1rem; border-radius: 999px; border: 0;
  padding: 15px 26px; transition: transform .18s ease, box-shadow .25s ease, background .2s;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--brand); color: #fff; box-shadow: var(--shadow-brand); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 20px 44px rgba(27,91,255,.40); }
.btn-ghost { background: transparent; color: var(--ink); border: 1.5px solid var(--line); }
.btn-ghost:hover { border-color: var(--brand); color: var(--brand); background: var(--brand-50); }
.btn-white { background: #fff; color: var(--brand-700); box-shadow: var(--shadow-md); }
.btn-white:hover { transform: translateY(-2px); }
.btn-lg { padding: 17px 32px; font-size: 1.06rem; }
.btn svg { width: 18px; height: 18px; }

/* generic card */
.card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-lg); box-shadow: var(--shadow-sm); }

/* reveal-on-scroll — failure-proof: visible by default, JS arms + reveals */
.reveal { opacity: 1; transform: none; }
.reveal.pre { opacity: 0; transform: translateY(26px); transition: none; }
.reveal.in { opacity: 1; transform: none; transition: opacity .7s cubic-bezier(.2,.7,.2,1), transform .7s cubic-bezier(.2,.7,.2,1); }
@media (prefers-reduced-motion: reduce) {
  .reveal, .reveal.pre, .reveal.in { opacity: 1 !important; transform: none !important; }
  * { animation-duration: .001ms !important; }
}

/* ============== NAV ============== */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  transition: background .3s, box-shadow .3s, border-color .3s;
  border-bottom: 1px solid transparent;
}
.nav.scrolled { background: rgba(255,255,255,.82); backdrop-filter: saturate(180%) blur(14px); -webkit-backdrop-filter: saturate(180%) blur(14px); border-bottom-color: var(--line); }
.nav-inner { display: flex; align-items: center; gap: 28px; height: 72px; }
.brand { display: flex; align-items: center; gap: 10px; font-family: var(--font-display); font-weight: 800; font-size: 1.4rem; letter-spacing: -.03em; }
.brand .mark { width: 34px; height: 34px; flex: 0 0 auto; }
.nav-links { display: flex; gap: 4px; margin-left: 8px; }
.nav-links a { padding: 9px 14px; border-radius: 999px; font-size: .95rem; font-weight: 500; color: var(--ink-2); transition: background .2s, color .2s; }
.nav-links a:hover { background: var(--paper-2); color: var(--ink); }
.nav-right { margin-left: auto; display: flex; align-items: center; gap: 12px; }
.lang-toggle { display: inline-flex; background: var(--paper-2); border: 1px solid var(--line); border-radius: 999px; padding: 3px; }
.lang-toggle button { border: 0; background: transparent; padding: 6px 12px; border-radius: 999px; font-size: .82rem; font-weight: 700; color: var(--ink-3); transition: all .2s; }
.lang-toggle button.on { background: #fff; color: var(--brand); box-shadow: var(--shadow-sm); }
.nav-burger { display: none; }
@media (max-width: 920px) {
  .nav-links { display: none; }
}

/* ============== HERO ============== */
.hero { padding-top: 132px; padding-bottom: clamp(60px,8vw,110px); position: relative; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; z-index: -1; overflow: hidden; }
.hero-blob { position: absolute; border-radius: 50%; filter: blur(60px); opacity: .5; }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(32px,5vw,72px); align-items: center; }
.hero h1 { font-size: clamp(2.7rem, 5.6vw, 4.7rem); font-weight: 800; letter-spacing: -.035em; }
.hero h1 .accent { color: var(--brand); position: relative; white-space: nowrap; }
.hero .lead { margin-top: 24px; max-width: 540px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 36px; }
.hero-trust { display: flex; align-items: center; gap: 18px; margin-top: 34px; flex-wrap: wrap; }
.avatars { display: flex; }
.avatars span { width: 38px; height: 38px; border-radius: 50%; border: 2.5px solid #fff; margin-left: -10px; background-size: cover; box-shadow: var(--shadow-sm); }
.avatars span:first-child { margin-left: 0; }
.stars { color: #FFB020; letter-spacing: 2px; font-size: .95rem; }
.hero-phone { display: flex; justify-content: center; position: relative; }

/* hero variant: centered */
.hero.v-centered .hero-grid { grid-template-columns: 1fr; text-align: center; }
.hero.v-centered .hero-cta, .hero.v-centered .hero-trust { justify-content: center; }
.hero.v-centered .hero-text { max-width: 820px; margin: 0 auto; }
.hero.v-centered .hero-phone { margin-top: 56px; }
.hero.v-centered .hero .lead { margin-left: auto; margin-right: auto; }

/* hero variant: dark / bold */
.hero.v-dark { background: radial-gradient(120% 120% at 75% 10%, #122046 0%, #070C1C 55%); color: #fff; }
.hero.v-dark h1 { color: #fff; }
.hero.v-dark .lead { color: rgba(255,255,255,.72); }
.hero.v-dark .eyebrow { background: rgba(27,91,255,.16); border-color: rgba(27,91,255,.4); color: #9DBBFF; }
.hero.v-dark .btn-ghost { color: #fff; border-color: rgba(255,255,255,.22); }
.hero.v-dark .btn-ghost:hover { background: rgba(255,255,255,.08); border-color: #fff; color: #fff; }
.hero.v-dark .stat-strip { border-color: rgba(255,255,255,.14); }
.hero.v-dark .hero-trust .muted { color: rgba(255,255,255,.6); }

@media (max-width: 920px) {
  .hero-grid { grid-template-columns: 1fr; text-align: center; }
  .hero .lead { margin-left: auto; margin-right: auto; }
  .hero-cta, .hero-trust { justify-content: center; }
  .hero-phone { margin-top: 48px; }
}

/* ============== chat / phone ============== */
.wa { display: flex; flex-direction: column; height: 100%; background: var(--wa-bg); position: relative; }
.wa::before { content:""; position:absolute; inset:0; opacity:.06; background-image: radial-gradient(circle at 20% 30%, #000 1px, transparent 1.5px), radial-gradient(circle at 70% 60%, #000 1px, transparent 1.5px); background-size: 26px 26px; pointer-events:none; }
.wa-top { background: var(--wa-header); color: #fff; padding: 56px 14px 12px; display: flex; align-items: center; gap: 11px; position: relative; z-index: 2; }
.wa-back { font-size: 22px; opacity: .9; }
.wa-ava { width: 40px; height: 40px; border-radius: 50%; background: linear-gradient(135deg,var(--brand),#5ea0ff); display: flex; align-items: center; justify-content: center; flex: 0 0 auto; }
.wa-ava svg { width: 22px; height: 22px; }
.wa-name { font-weight: 700; font-size: 1rem; line-height: 1.15; }
.wa-status { font-size: .72rem; opacity: .85; display: flex; align-items: center; gap: 5px; }
.wa-status .live { width: 6px; height: 6px; border-radius: 50%; background: #7CFFB0; }
.wa-icons { margin-left: auto; display: flex; gap: 16px; opacity: .92; }
.wa-icons svg { width: 19px; height: 19px; }
.wa-body { flex: 1; overflow: hidden; padding: 14px 12px 8px; display: flex; flex-direction: column; gap: 8px; position: relative; z-index: 1; }
.wa-day { align-self: center; background: #FFF4C7; color: #54657E; font-size: .68rem; font-weight: 600; padding: 4px 11px; border-radius: 8px; box-shadow: var(--shadow-sm); margin-bottom: 4px; }
.bubble { max-width: 80%; padding: 8px 11px 7px; border-radius: 12px; font-size: .86rem; line-height: 1.4; box-shadow: 0 1px 1px rgba(0,0,0,.08); position: relative; animation: pop .3s cubic-bezier(.2,.8,.3,1.2); color: #0A1124; }
.bubble .time { font-size: .62rem; color: #8A9AAA; float: right; margin: 6px 0 -2px 10px; display: flex; align-items: center; gap: 3px; }
.bubble .tick { color: #34B7F1; font-size: .7rem; }
.bubble.in { background: var(--wa-bubble-in); align-self: flex-start; border-top-left-radius: 3px; }
.bubble.out { background: var(--wa-bubble-out); align-self: flex-end; border-top-right-radius: 3px; }
.bubble.card-bubble { padding: 6px; }
.bubble .mini { background: rgba(0,0,0,.04); border-radius: 8px; padding: 8px 10px; margin-bottom: 6px; display: flex; gap: 9px; align-items: center; }
.bubble .mini .ic { width: 30px; height: 30px; border-radius: 7px; display: flex; align-items: center; justify-content: center; color: #fff; flex: 0 0 auto; font-size: 15px; }
.bubble .mini b { font-size: .8rem; display: block; }
.bubble .mini span { font-size: .72rem; color: #6C7693; }
.typing { background: var(--wa-bubble-in); align-self: flex-start; border-radius: 12px; border-top-left-radius: 3px; padding: 11px 13px; display: inline-flex; gap: 4px; box-shadow: 0 1px 1px rgba(0,0,0,.08); }
.typing i { width: 7px; height: 7px; border-radius: 50%; background: #9AA7B4; display: inline-block; animation: blink 1.2s infinite both; }
.typing i:nth-child(2){ animation-delay: .2s; } .typing i:nth-child(3){ animation-delay: .4s; }
.wa-input { padding: 8px 12px 12px; display: flex; gap: 8px; align-items: center; position: relative; z-index: 2; }
.wa-input .field { flex: 1; background: #fff; border-radius: 999px; padding: 10px 16px; color: #98A4B0; font-size: .82rem; box-shadow: var(--shadow-sm); }
.wa-input .send { width: 42px; height: 42px; border-radius: 50%; background: var(--wa-header); display: flex; align-items: center; justify-content: center; flex: 0 0 auto; }
.wa-input .send svg { width: 19px; height: 19px; }
@keyframes pop { from { opacity: 0; transform: translateY(8px) scale(.96); } to { opacity: 1; transform: none; } }
@keyframes blink { 0%,60%,100% { opacity: .3; transform: translateY(0); } 30% { opacity: 1; transform: translateY(-3px); } }

/* floating chips around phone */
.float-chip { position: absolute; background: #fff; border: 1px solid var(--line); border-radius: 14px; box-shadow: var(--shadow-md); padding: 10px 13px; display: flex; align-items: center; gap: 9px; font-size: .82rem; font-weight: 600; z-index: 5; animation: floaty 5s ease-in-out infinite; }
.float-chip .fic { width: 30px; height: 30px; border-radius: 8px; display: flex; align-items: center; justify-content: center; color: #fff; font-size: 15px; flex: 0 0 auto; }
.float-chip small { display: block; font-weight: 500; color: var(--ink-3); font-size: .72rem; }
@keyframes floaty { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }

/* ============== STATS ============== */
.stat-strip { display: grid; grid-template-columns: repeat(4,1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; }
.stat-strip .cell { background: var(--paper); padding: 30px 26px; }
.hero.v-dark .stat-strip .cell { background: transparent; }
.stat-num { font-family: var(--font-display); font-size: clamp(2.1rem,3.4vw,2.9rem); font-weight: 800; color: var(--brand); letter-spacing: -.03em; }
.stat-lbl { color: var(--ink-2); font-size: .92rem; margin-top: 4px; }
.hero.v-dark .stat-lbl { color: rgba(255,255,255,.6); }
@media (max-width: 780px){ .stat-strip { grid-template-columns: repeat(2,1fr); } }

/* ============== HOW IT WORKS ============== */
.steps { display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; counter-reset: step; }
.step { position: relative; padding: 32px 28px; }
.step .n { font-family: var(--font-mono); font-size: .8rem; font-weight: 700; color: var(--brand); background: var(--brand-50); width: 38px; height: 38px; border-radius: 11px; display: flex; align-items: center; justify-content: center; margin-bottom: 18px; }
.step h3 { font-size: 1.3rem; margin-bottom: 8px; }
.step p { color: var(--ink-2); font-size: .98rem; }
.step .arrow { position: absolute; right: -24px; top: 52px; color: var(--line); z-index: 2; }
@media (max-width: 860px){ .steps { grid-template-columns: 1fr; } .step .arrow { display: none; } }

/* ============== INTEGRATIONS ============== */
.integ { background: var(--paper-2); }
.integ-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px,4vw,56px); align-items: center; }
.integ-cloud { position: relative; min-height: 420px; display: grid; place-items: center; }
.integ-hub { width: 120px; height: 120px; border-radius: 30px; background: var(--brand); color: #fff; display: grid; place-items: center; box-shadow: var(--shadow-brand); position: relative; z-index: 3; }
.integ-hub .mark { width: 60px; height: 60px; }
.integ-node { position: absolute; width: 76px; height: 76px; border-radius: 20px; background: #fff; box-shadow: var(--shadow-md); display: grid; place-items: center; z-index: 3; transition: transform .3s; }
.integ-node:hover { transform: scale(1.08); }
.integ-node img, .integ-node svg { width: 46px; height: 46px; }
.integ-node > span { width: 46px; height: 46px; }
.integ-list { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 26px; }
.integ-item { display: flex; align-items: center; gap: 11px; padding: 13px 15px; background: #fff; border: 1px solid var(--line); border-radius: var(--r-md); font-weight: 600; font-size: .95rem; transition: border-color .2s, transform .2s; }
.integ-item:hover { border-color: var(--brand); transform: translateY(-2px); }
.integ-item .lg { width: 30px; height: 30px; flex: 0 0 auto; }
.integ-item small { display: block; font-weight: 500; color: var(--ink-3); font-size: .76rem; }
.integ-note { display: flex; align-items: center; gap: 12px; margin-top: 22px; padding: 14px 16px; background: #fff; border: 1px solid var(--line); border-radius: var(--r-md); color: var(--ink-2); font-size: .92rem; font-weight: 500; box-shadow: var(--shadow-sm); }
.integ-note-ic { width: 30px; height: 30px; flex: 0 0 auto; display: inline-flex; }
@media (max-width: 860px){ .integ-grid { grid-template-columns: 1fr; } .integ-cloud { min-height: 340px; } }

/* ============== USE CASES ============== */
.uc-tabs { display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; margin-bottom: 40px; }
.uc-tab { padding: 11px 20px; border-radius: 999px; border: 1.5px solid var(--line); background: #fff; font-weight: 600; font-size: .95rem; color: var(--ink-2); transition: all .2s; }
.uc-tab.on { background: var(--ink); color: #fff; border-color: var(--ink); }
.uc-tab:hover:not(.on) { border-color: var(--brand); color: var(--brand); }
.uc-panel { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px,4vw,60px); align-items: center; background: var(--paper-2); border-radius: var(--r-xl); padding: clamp(32px,4vw,56px); opacity: 1; }
.uc-panel h3 { font-size: clamp(1.6rem,2.6vw,2.2rem); margin-bottom: 14px; }
.uc-panel .lead { font-size: 1.08rem; }
.uc-bullets { margin: 22px 0 0; padding: 0; list-style: none; display: grid; gap: 12px; }
.uc-bullets li { display: flex; gap: 11px; align-items: flex-start; font-size: 1rem; color: var(--ink-2); }
.uc-bullets .chk { color: var(--wa-green); flex: 0 0 auto; margin-top: 2px; }
.uc-metric { background: #fff; border-radius: var(--r-lg); padding: 28px; box-shadow: var(--shadow-md); }
.uc-metric .big { font-family: var(--font-display); font-size: 3.4rem; font-weight: 800; color: var(--brand); letter-spacing: -.03em; line-height: 1; }
@media (max-width: 860px){ .uc-panel { grid-template-columns: 1fr; } }
.uc-anim { animation: ucIn .45s cubic-bezier(.2,.7,.2,1) both; }
@keyframes ucIn { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }

/* ============== TESTIMONIALS ============== */
.tw-grid { columns: 3; column-gap: 22px; }
.tw-card { break-inside: avoid; margin-bottom: 22px; padding: 26px; }
.tw-card p { font-size: 1.02rem; line-height: 1.55; color: var(--ink); margin-bottom: 18px; }
.tw-who { display: flex; align-items: center; gap: 12px; }
.tw-who .ava { width: 44px; height: 44px; border-radius: 50%; background: linear-gradient(135deg,var(--brand),#7da8ff); display: grid; place-items: center; color: #fff; font-weight: 700; flex: 0 0 auto; }
.tw-who b { display: block; font-size: .95rem; }
.tw-who span { font-size: .82rem; color: var(--ink-3); }
.tw-card .stars { margin-bottom: 14px; }
@media (max-width: 920px){ .tw-grid { columns: 2; } }
@media (max-width: 620px){ .tw-grid { columns: 1; } }

/* ============== PRICING ============== */
.price-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; align-items: stretch; }
.price-card { padding: 34px 30px; display: flex; flex-direction: column; position: relative; transition: transform .25s, box-shadow .25s; }
.price-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.price-card.feat { border: 2px solid var(--brand); box-shadow: var(--shadow-lg); }
.price-tag { position: absolute; top: -13px; left: 50%; transform: translateX(-50%); background: var(--brand); color: #fff; font-size: .72rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; padding: 5px 14px; border-radius: 999px; }
.price-name { font-family: var(--font-display); font-weight: 700; font-size: 1.3rem; }
.price-desc { color: var(--ink-3); font-size: .9rem; margin-top: 4px; min-height: 40px; }
.price-amt { font-family: var(--font-display); font-size: 3rem; font-weight: 800; letter-spacing: -.03em; margin: 18px 0 2px; }
.price-amt small { font-size: 1rem; font-weight: 500; color: var(--ink-3); font-family: var(--font-body); }
.price-feats { list-style: none; padding: 0; margin: 24px 0; display: grid; gap: 12px; flex: 1; }
.price-feats li { display: flex; gap: 10px; align-items: flex-start; font-size: .95rem; color: var(--ink-2); }
.price-feats .chk { color: var(--wa-green); flex: 0 0 auto; margin-top: 2px; }
.price-toggle { display: inline-flex; background: var(--paper-2); border: 1px solid var(--line); border-radius: 999px; padding: 4px; margin: 0 auto 44px; }
.price-toggle button { border: 0; background: transparent; padding: 9px 20px; border-radius: 999px; font-weight: 600; font-size: .9rem; color: var(--ink-3); transition: all .2s; }
.price-toggle button.on { background: #fff; color: var(--brand); box-shadow: var(--shadow-sm); }
.price-toggle .save { color: var(--wa-green); font-size: .74rem; font-weight: 700; margin-left: 5px; }
@media (max-width: 860px){ .price-grid { grid-template-columns: 1fr; } }

/* ---- pricing v2: POC + plan with connector calculator ---- */
.price2-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 24px; align-items: stretch; }
.poc-card { border: 1.5px solid var(--line); align-self: start; }
.poc-card .price-tag { background: var(--wa-green); }
.poc-dur { display: inline-flex; align-items: center; gap: 7px; color: var(--ink-2); font-size: .88rem; font-weight: 600; background: var(--paper-2); border: 1px solid var(--line); padding: 7px 13px; border-radius: 999px; margin-top: 14px; }
.poc-dur svg { color: var(--brand); }
.price-amt small { font-size: .95rem; font-weight: 500; color: var(--ink-3); font-family: var(--font-body); }
.plan-card { padding-top: 38px; }
.plan-rows { display: grid; gap: 2px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r-md); overflow: hidden; margin: 22px 0; }
.plan-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; background: var(--paper); padding: 13px 16px; }
.plan-row b { font-size: .98rem; display: block; }
.plan-row span { font-size: .8rem; color: var(--ink-3); }
.plan-row-amt { font-family: var(--font-display); font-weight: 800; font-size: 1.2rem; letter-spacing: -.02em; white-space: nowrap; }
.plan-row-amt small { font-size: .8rem; font-weight: 500; color: var(--ink-3); font-family: var(--font-body); }

/* calculator */
.calc { background: var(--brand-50); border: 1px solid var(--brand-100); border-radius: var(--r-lg); padding: 20px; margin-bottom: 22px; }
.calc-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 14px; margin-bottom: 16px; }
.calc-head .calc-q { flex: 1; min-width: 0; }
.calc-head b { font-family: var(--font-display); font-size: 1.05rem; display: block; line-height: 1.2; }
.calc-head span { font-size: .78rem; color: var(--ink-3); display: block; margin-top: 5px; }
.calc-count { font-family: var(--font-display); font-weight: 800; font-size: 2rem; color: var(--brand); line-height: 1; display: flex; flex-direction: column; align-items: center; flex: 0 0 auto; }
.calc-count small { font-size: .62rem; font-weight: 600; color: var(--ink-3); font-family: var(--font-body); text-transform: uppercase; letter-spacing: .08em; }
.calc-range { -webkit-appearance: none; appearance: none; width: 100%; height: 8px; border-radius: 999px; outline: none; cursor: pointer;
  background: linear-gradient(to right, var(--brand) 0 var(--pct,40%), #fff var(--pct,40%) 100%); border: 1px solid var(--brand-100); }
.calc-range::-webkit-slider-thumb { -webkit-appearance: none; appearance: none; width: 24px; height: 24px; border-radius: 50%; background: #fff; border: 3px solid var(--brand); box-shadow: var(--shadow-md); cursor: grab; }
.calc-range::-moz-range-thumb { width: 22px; height: 22px; border-radius: 50%; background: #fff; border: 3px solid var(--brand); box-shadow: var(--shadow-md); cursor: grab; }
.calc-dots { display: flex; flex-wrap: wrap; gap: 5px; margin: 14px 0 10px; }
.calc-dots span { width: 13px; height: 13px; border-radius: 4px; }
.calc-dots span.inc { background: var(--brand); }
.calc-dots span.ext { background: var(--wa-green); }
.calc-legend { display: flex; gap: 18px; font-size: .8rem; color: var(--ink-2); font-weight: 600; margin-bottom: 16px; flex-wrap: wrap; }
.calc-legend i { display: inline-block; width: 11px; height: 11px; border-radius: 3px; margin-right: 6px; vertical-align: -1px; }
.calc-legend i.inc { background: var(--brand); }
.calc-legend i.ext { background: var(--wa-green); }
.calc-total { display: flex; align-items: center; justify-content: space-between; gap: 14px; background: #fff; border-radius: var(--r-md); padding: 16px 18px; box-shadow: var(--shadow-sm); flex-wrap: wrap; }
.calc-total-lbl { font-size: .8rem; color: var(--ink-3); font-weight: 600; }
.calc-total-amt { font-family: var(--font-display); font-weight: 800; font-size: 2.1rem; color: var(--brand); letter-spacing: -.03em; line-height: 1.05; }
.calc-total-amt small { font-size: .9rem; font-weight: 500; color: var(--ink-3); font-family: var(--font-body); }
.calc-onetime { text-align: right; font-size: .8rem; color: var(--ink-3); max-width: 170px; }
.calc-onetime b { display: block; font-family: var(--font-display); font-size: 1.2rem; color: var(--ink); letter-spacing: -.02em; }
.plan-feats { margin-top: 4px; }
@media (max-width: 860px){ .price2-grid { grid-template-columns: 1fr; } .calc-onetime { text-align: left; max-width: none; } }

/* ============== FAQ ============== */
.faq { max-width: 820px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-q { width: 100%; text-align: left; background: none; border: 0; padding: 24px 4px; display: flex; align-items: center; gap: 16px; font-family: var(--font-display); font-weight: 600; font-size: 1.15rem; color: var(--ink); }
.faq-q .ic { margin-left: auto; flex: 0 0 auto; transition: transform .3s; color: var(--brand); }
.faq-item.open .faq-q .ic { transform: rotate(45deg); }
.faq-a { overflow: hidden; max-height: 0; transition: max-height .35s ease; }
.faq-a div { padding: 0 4px 24px; color: var(--ink-2); font-size: 1.02rem; }

/* ============== FINAL CTA ============== */
.cta-final { background: radial-gradient(130% 130% at 80% 0%, #1B5BFF 0%, #0C2E96 60%, #081C5E 100%); color: #fff; border-radius: var(--r-xl); padding: clamp(48px,7vw,90px); text-align: center; position: relative; overflow: hidden; }
.cta-final h2 { font-size: clamp(2.1rem,4.5vw,3.5rem); color: #fff; }
.cta-final p { color: rgba(255,255,255,.8); font-size: 1.2rem; margin: 20px auto 0; max-width: 560px; }
.cta-final .hero-cta { justify-content: center; margin-top: 38px; }
.cta-orb { position: absolute; border-radius: 50%; background: rgba(255,255,255,.10); filter: blur(2px); }

/* ============== FOOTER ============== */
.footer { background: var(--ink); color: rgba(255,255,255,.7); padding: 70px 0 36px; margin-top: 0; }
.footer-grid { display: grid; grid-template-columns: 1.6fr repeat(3,1fr); gap: 40px; }
.footer .brand { color: #fff; }
.footer p { font-size: .92rem; margin-top: 16px; max-width: 280px; }
.footer h5 { color: #fff; font-size: .82rem; text-transform: uppercase; letter-spacing: .1em; margin: 0 0 16px; font-family: var(--font-body); font-weight: 700; }
.footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 11px; }
.footer a { font-size: .92rem; color: rgba(255,255,255,.65); transition: color .2s; }
.footer a:hover { color: #fff; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.12); margin-top: 50px; padding-top: 26px; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: .85rem; color: rgba(255,255,255,.5); }
@media (max-width: 780px){ .footer-grid { grid-template-columns: 1fr 1fr; } }