/* YouCRM — landing styles. Single deliberate light-ground identity with dark
   feature bands. No external fonts/CDNs. RTL-first (Hebrew), LTR opt-in. */

:root {
  /* palette — greens chosen, not defaulted */
  --ink:      #0c1712;   /* near-black with a pine bias */
  --ink-2:    #10241a;   /* raised dark surface */
  --pine:     #14653f;   /* professional primary green */
  --pine-deep:#0e4a2e;
  --signal:   #1fc27a;   /* bright accent — AI / live moments only */
  --signal-2: #14a866;
  --mint:     #e4f3ea;   /* soft tint for cards / bubbles */
  --mint-2:   #d3ecdd;
  --paper:    #f6f8f5;   /* light ground, faint green bias */
  --card:     #ffffff;
  --graphite: #2c3a33;   /* body text */
  --muted:    #5d6d64;   /* secondary text */
  --line:     #e2e9e3;   /* hairlines */
  --line-dk:  #24352b;

  --maxw: 1120px;
  --r-lg: 20px;
  --r-md: 14px;
  --r-sm: 9px;
  --shadow-sm: 0 1px 2px rgba(12,23,18,.06), 0 2px 8px rgba(12,23,18,.05);
  --shadow-md: 0 8px 30px rgba(12,23,18,.10), 0 2px 8px rgba(12,23,18,.06);
  --shadow-lg: 0 24px 70px rgba(9,40,26,.28);

  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI",
               "Helvetica Neue", "Arial Hebrew", Arial, sans-serif;

  /* text-safe greens/greys (WCAG AA on light grounds) */
  --signal-text: #0d7a4a;
  --time-text:   #52645a;

  --step--1: clamp(.82rem, .8rem + .1vw, .9rem);
  --step-0:  clamp(1rem, .96rem + .2vw, 1.12rem);
  --step-1:  clamp(1.2rem, 1.1rem + .5vw, 1.5rem);
  --step-2:  clamp(1.7rem, 1.4rem + 1.4vw, 2.6rem);
  --step-3:  clamp(2.1rem, 1.6rem + 2vw, 3.1rem);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: var(--step-0);
  line-height: 1.6;
  color: var(--graphite);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, svg { max-width: 100%; display: block; }

a { color: inherit; text-decoration: none; }

h1, h2, h3 { margin: 0; line-height: 1.12; text-wrap: balance; color: var(--ink); font-weight: 800; letter-spacing: -.02em; }
p { margin: 0; }

.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: 22px; }

.skip-link {
  position: absolute; inset-inline-start: 10px; top: -60px; z-index: 100;
  background: var(--ink); color: #fff; font-weight: 700;
  padding: 10px 18px; border-radius: 0 0 10px 10px;
  transition: top .15s ease;
}
.skip-link:focus-visible { top: 0; outline: 3px solid var(--signal); }

.visually-hidden {
  position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: var(--step--1); font-weight: 700; letter-spacing: .06em;
  text-transform: uppercase; color: var(--pine);
}
.eyebrow .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--signal); box-shadow: 0 0 0 4px rgba(31,194,122,.18); }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  font: inherit; font-weight: 700; cursor: pointer;
  padding: 13px 22px; border-radius: 999px; border: 1px solid transparent;
  transition: transform .15s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
}
.btn:focus-visible { outline: 3px solid var(--signal); outline-offset: 3px; }
.btn-primary { background: var(--pine); color: #fff; box-shadow: 0 8px 22px rgba(20,101,63,.28); }
.btn-primary:hover { background: var(--pine-deep); transform: translateY(-1px); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--pine); color: var(--pine); }
.btn-ondark { background: var(--signal); color: #06231a; box-shadow: 0 10px 26px rgba(31,194,122,.30); }
.btn-ondark:hover { background: #37d089; transform: translateY(-1px); }
.btn-lg { padding: 15px 28px; font-size: var(--step-1); }

/* ---------- nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 40;
  background: rgba(246,248,245,.82); backdrop-filter: saturate(140%) blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav .wrap { display: flex; align-items: center; gap: 20px; height: 66px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; letter-spacing: -.02em; color: var(--ink); font-size: 1.16rem; }
.brand svg { flex: none; }
.nav-links { display: flex; align-items: center; gap: 26px; margin-inline-start: auto; }
.nav-links a { font-weight: 600; color: var(--graphite); font-size: .98rem; }
.nav-links a:hover { color: var(--pine); }
.nav-cta { display: inline-flex; align-items: center; gap: 14px; }
.lang { font-weight: 700; font-size: .86rem; letter-spacing: .04em; color: var(--muted); border: 1px solid var(--line); border-radius: 999px; padding: 6px 12px; }
.lang:hover { color: var(--pine); border-color: var(--pine); }
@media (max-width: 860px) {
  .nav .wrap { height: auto; flex-wrap: wrap; padding-block: 10px 0; row-gap: 0; column-gap: 12px; }
  .brand { font-size: 1.06rem; }
  .brand svg { width: 26px; height: 26px; }
  .nav-cta { margin-inline-start: auto; }
  .nav-cta .btn { padding: 9px 16px; font-size: .9rem; }
  .nav-links {
    order: 3; width: 100%;
    display: flex; justify-content: space-between; gap: 6px;
    margin-inline-start: 0; margin-top: 10px;
    padding-block: 9px; border-top: 1px solid var(--line);
  }
  .nav-links a { white-space: nowrap; font-size: .84rem; font-weight: 600; padding-block: 2px; }
}
@media (max-width: 360px) {
  .nav-links a { font-size: .78rem; }
}

.btn-ghost-dark { color: #e9f3ed; border-color: rgba(255,255,255,.22); }
.btn-ghost-dark:hover { color: var(--signal); border-color: var(--signal); }
.eyebrow-center { justify-content: center; }

/* ---------- hero ---------- */
.hero {
  position: relative; overflow: hidden;
  background:
    radial-gradient(120% 90% at 85% -10%, rgba(31,194,122,.16), transparent 55%),
    radial-gradient(90% 80% at 0% 0%, rgba(20,101,63,.10), transparent 50%),
    linear-gradient(180deg, #0c1712 0%, #0f2019 62%, #0d1b14 100%);
  color: #e9f3ed;
}
.hero .wrap { display: grid; grid-template-columns: 1.12fr .88fr; gap: 54px; align-items: center; padding-block: clamp(52px, 6vw, 92px); }
.hero .eyebrow { color: #8fe8bf; }
.hero h1 { color: #f4faf6; font-size: var(--step-3); letter-spacing: -.03em; }
.hero h1 .hl { color: var(--signal); }
.hero-sub { margin-top: 20px; font-size: var(--step-1); line-height: 1.55; color: #b7ccc0; max-width: 44ch; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }
.hero-meta { margin-top: 26px; display: flex; flex-wrap: wrap; gap: 8px 22px; color: #92aaa0; font-size: .92rem; }
.hero-meta span { display: inline-flex; align-items: center; gap: 8px; }
.hero-meta .tick { color: var(--signal); font-weight: 800; }

/* ---------- demo mockup ---------- */
.demo { position: relative; }
.demo-frame {
  background: linear-gradient(180deg,#fbfdfb,#f1f6f2);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.demo-top { display: flex; align-items: center; gap: 11px; padding: 13px 16px; background: var(--pine-deep); color: #eafff4; }
.demo-top .ava { width: 34px; height: 34px; border-radius: 50%; background: linear-gradient(135deg,#37d089,#14a866); display: grid; place-items: center; color: #06231a; font-weight: 800; font-size: .92rem; }
.demo-top .who { line-height: 1.2; }
.demo-top .who b { font-weight: 700; font-size: .96rem; }
.demo-top .who small { display: block; color: #9fdcc0; font-size: .74rem; }
.demo-top .live { margin-inline-start: auto; font-size: .68rem; font-weight: 700; letter-spacing: .08em; color: #06231a; background: var(--signal); padding: 4px 9px; border-radius: 999px; }

.demo-channels { display: flex; align-items: center; flex-wrap: wrap; gap: 6px; padding: 9px 14px; background: #e4f0e8; border-bottom: 1px solid var(--line); }
.chan { display: inline-flex; align-items: center; gap: 5px; padding: 3px 9px; border-radius: 999px; font-size: .7rem; font-weight: 600; color: var(--muted); background: #fff; border: 1px solid var(--line); }
.chan .cd { width: 6px; height: 6px; border-radius: 50%; background: currentColor; opacity: .55; }
.chan.on { color: #06231a; background: var(--signal); border-color: var(--signal); }
.chan.on .cd { opacity: 1; }
.chan-soon { font-size: .66rem; color: var(--muted); margin-inline-start: 2px; }

.thread { padding: 16px; display: flex; flex-direction: column; gap: 10px; background:
  linear-gradient(180deg,#e9f1eb,#eef4ef); }
.bubble { max-width: 84%; padding: 9px 13px; border-radius: 15px; font-size: .92rem; line-height: 1.42; box-shadow: var(--shadow-sm); position: relative; color: #10241a; }
.bubble small.t { display: block; font-size: .66rem; color: var(--time-text); margin-top: 3px; }
.b-in { align-self: flex-start; background: #fff; border-top-right-radius: 5px; }
.b-out { align-self: flex-end; background: #d7f2e1; border-top-left-radius: 5px; }
.b-out .ticks { color: var(--signal-2); font-weight: 700; }

.voice { display: flex; align-items: center; gap: 9px; }
.voice .play { width: 26px; height: 26px; border-radius: 50%; background: var(--pine); color:#fff; display: grid; place-items: center; flex: none; }
.wave { display: flex; align-items: center; gap: 2.5px; height: 20px; }
.wave i { width: 2.5px; border-radius: 2px; background: var(--pine); opacity: .55; }

/* AI action strip */
.ai-strip { padding: 12px 16px 4px; background: #eef4ef; }
.ai-label { font-size: .72rem; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; color: var(--signal-text); display: flex; align-items: center; gap: 7px; }
.ai-label .spark { width: 14px; height: 14px; }
.pills { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 9px; }
.pill { font-size: .8rem; font-weight: 600; color: var(--pine-deep); background: #fff; border: 1px solid #bfe6cd; border-radius: 999px; padding: 6px 11px; box-shadow: var(--shadow-sm); }
.pill.solid { background: var(--signal); border-color: var(--signal); color: #06231a; }

/* CRM card */
.crm { margin: 12px 16px 16px; background: #fff; border: 1px solid var(--line); border-radius: var(--r-md); padding: 13px 15px; box-shadow: var(--shadow-sm); }
.crm-head { display: flex; align-items: center; justify-content: space-between; }
.crm-head b { font-size: .92rem; color: var(--ink); }
.crm-head .upd { font-size: .68rem; font-weight: 700; color: var(--signal-text); display: inline-flex; align-items: center; gap: 5px; }
.crm-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 8px; margin-top: 11px; }
.crm-cell { background: var(--mint); border-radius: 9px; padding: 8px 9px; }
.crm-cell span { display: block; font-size: .66rem; color: var(--muted); }
.crm-cell b { font-size: 1.02rem; color: var(--ink); font-variant-numeric: tabular-nums; }
.crm-cell .down { color: var(--pine-deep); font-size: .78rem; font-weight: 700; }

/* ---------- generic section ---------- */
.section { padding-block: clamp(56px, 7vw, 104px); }
.section-head { max-width: 62ch; }
.section-head h2 { font-size: var(--step-2); }
.section-head p { margin-top: 14px; color: var(--muted); font-size: var(--step-1); line-height: 1.5; }
.center { text-align: center; margin-inline: auto; }

/* founding strip */
.strip { border-block: 1px solid var(--line); background: linear-gradient(180deg,#fff,#f3f7f4); }
.strip .wrap { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 12px 26px; padding-block: 20px; text-align: center; }
.strip .badge { display: inline-flex; align-items: center; gap: 9px; font-weight: 700; color: var(--pine); }
.strip .badge .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--signal); box-shadow: 0 0 0 4px rgba(31,194,122,.16); }
.strip .sep { color: var(--line); }
.strip small { color: var(--muted); font-weight: 600; }

/* ---------- feature grid ---------- */
.features { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; margin-top: 44px; }
.feature { background: var(--card); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 26px 24px; box-shadow: var(--shadow-sm); transition: transform .18s ease, box-shadow .2s ease, border-color .2s ease; }
.feature:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: var(--mint-2); }
.feature .ico { width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center; background: var(--mint); color: var(--pine); margin-bottom: 16px; }
.feature h3 { font-size: 1.22rem; letter-spacing: -.01em; }
.feature p { margin-top: 9px; color: var(--muted); font-size: .98rem; line-height: 1.55; }
@media (max-width: 900px) { .features { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 620px) { .features { grid-template-columns: 1fr; } }

/* ---------- how it works ---------- */
.alt-band { background: #eaf2ec; border-block: 1px solid var(--line); }
.steps { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; margin-top: 46px; counter-reset: step; }
.step { position: relative; background: var(--card); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 30px 24px 26px; box-shadow: var(--shadow-sm); }
.step .num { counter-increment: step; width: 40px; height: 40px; border-radius: 50%; background: var(--ink); color: var(--signal); font-weight: 800; display: grid; place-items: center; font-variant-numeric: tabular-nums; margin-bottom: 16px; }
.step .num::before { content: counter(step); }
.step h3 { font-size: 1.16rem; }
.step p { margin-top: 9px; color: var(--muted); font-size: .98rem; line-height: 1.55; }
@media (max-width: 820px) { .steps { grid-template-columns: 1fr; } }

/* control band + notes */
.control-grid { grid-template-columns: repeat(2,1fr); }
@media (max-width: 620px) { .control-grid { grid-template-columns: 1fr; } }
.control-note { margin-top: 22px; color: var(--muted); font-size: .96rem; }
.band-note { margin-top: 26px; color: #9fb8ad; font-size: .92rem; max-width: 72ch; }
.band-note a { color: var(--signal); font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }
.vat { margin-top: 6px; color: var(--muted); font-size: .82rem; }
.founder-line { margin: 22px auto 0; color: var(--graphite); font-size: .98rem; max-width: 52ch; }

/* ---------- trust / isolation band ---------- */
.band { background:
  radial-gradient(90% 120% at 100% 0%, rgba(31,194,122,.14), transparent 55%),
  linear-gradient(180deg,#0f2019,#0c1712);
  color: #dcece4; }
.band .wrap { padding-block: clamp(56px, 7vw, 96px); }
.band .eyebrow { color: #8fe8bf; }
.band h2 { color: #f4faf6; font-size: var(--step-2); }
.band > .wrap > p { color: #a9c1b6; margin-top: 14px; font-size: var(--step-1); max-width: 58ch; }
.trust-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; margin-top: 40px; }
.trust { background: rgba(255,255,255,.04); border: 1px solid var(--line-dk); border-radius: var(--r-lg); padding: 24px; }
.trust .ico { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; background: rgba(31,194,122,.12); color: var(--signal); margin-bottom: 15px; }
.trust h3 { color: #eafff4; font-size: 1.12rem; }
.trust p { color: #9fb8ad; margin-top: 8px; font-size: .94rem; line-height: 1.55; }
@media (max-width: 820px) { .trust-grid { grid-template-columns: 1fr; } }

/* ---------- english mirror ---------- */
.en { direction: ltr; text-align: left; background: var(--card); border-block: 1px solid var(--line); }
.en .wrap { padding-block: clamp(44px, 5vw, 72px); }
.en h2 { font-size: var(--step-2); }
.en p { color: var(--muted); margin-top: 14px; max-width: 62ch; font-size: var(--step-0); line-height: 1.6; }
.en ul { margin: 20px 0 0; padding: 0; list-style: none; display: grid; grid-template-columns: repeat(2,1fr); gap: 10px 26px; }
.en li { position: relative; padding-inline-start: 24px; color: var(--graphite); font-size: .98rem; }
.en li::before { content: ""; position: absolute; inset-inline-start: 0; top: .55em; width: 9px; height: 9px; border-radius: 50%; background: var(--signal); }
@media (max-width: 620px) { .en ul { grid-template-columns: 1fr; } }

/* ---------- pricing ---------- */
.pricing { background: #fff; border-block: 1px solid var(--line); }
.pricing .section-head { margin-inline: auto; text-align: center; }
.price-wrap { display: flex; justify-content: center; margin-top: 44px; }
.price-card {
  width: 100%; max-width: 480px;
  background: linear-gradient(180deg,#fbfdfb,#f1f6f2);
  border: 1px solid var(--mint-2); border-radius: var(--r-lg);
  padding: 34px 32px; box-shadow: var(--shadow-md); text-align: center;
}
.price-card .founder { display: inline-flex; align-items: center; gap: 8px; font-size: var(--step--1); font-weight: 700; letter-spacing: .05em; text-transform: uppercase; color: var(--pine); background: var(--mint); border: 1px solid var(--mint-2); border-radius: 999px; padding: 6px 14px; }
.price-card .fdot { width: 7px; height: 7px; border-radius: 50%; background: var(--signal); }
.price-demo { margin-top: 16px; color: var(--muted); font-size: .92rem; }
.trial { margin-top: 14px; display: inline-block; font-weight: 800; font-size: 1.05rem; color: var(--pine-deep); background: var(--mint); border: 1px solid var(--mint-2); border-radius: 999px; padding: 7px 18px; }
.en-pricing { margin-top: 16px; }
.en-cta { margin-top: 26px; }
.price-row { display: flex; align-items: baseline; justify-content: center; gap: 6px; margin-top: 20px; }
.price-row .from { font-size: 1rem; color: var(--muted); font-weight: 600; }
.price-row .amount { font-size: clamp(3rem, 2rem + 4vw, 4.2rem); font-weight: 800; letter-spacing: -.03em; color: var(--ink); font-variant-numeric: tabular-nums; line-height: 1; }
.price-row .per { font-size: 1.05rem; color: var(--muted); font-weight: 600; }
.price-note { margin-top: 12px; color: var(--muted); font-size: .96rem; line-height: 1.5; }
.price-list { list-style: none; margin: 24px 0 0; padding: 0; text-align: start; display: grid; gap: 11px; }
.price-list li { position: relative; padding-inline-start: 30px; color: var(--graphite); font-size: .98rem; line-height: 1.45; }
.price-list li svg { position: absolute; inset-inline-start: 0; top: 1px; color: var(--signal-2); }
.price-card .btn { margin-top: 28px; width: 100%; }

/* ---------- CTA ---------- */
.cta { background: var(--mint); }
.cta .wrap { padding-block: clamp(56px, 7vw, 96px); text-align: center; }
.cta h2 { font-size: var(--step-2); }
.cta p { margin: 14px auto 0; color: var(--muted); max-width: 48ch; font-size: var(--step-1); }
.cta .hero-cta { justify-content: center; margin-top: 30px; }
.cta small { display: block; margin-top: 16px; color: var(--muted); font-size: .9rem; }

/* ---------- footer ---------- */
.footer { background: var(--ink); color: #a9c1b6; }
.footer .wrap { padding-block: 40px; display: flex; flex-wrap: wrap; gap: 20px 40px; align-items: center; justify-content: space-between; }
.footer .brand { color: #f4faf6; }
.footer-links { display: flex; flex-wrap: wrap; gap: 20px; }
.footer-links a { color: #a9c1b6; font-weight: 600; }
.footer-links a:hover { color: var(--signal); }
.footer .copy { color: #7c9389; font-size: .9rem; width: 100%; border-top: 1px solid var(--line-dk); padding-top: 18px; }

/* ---------- legal doc (privacy) ---------- */
.doc { padding-block: clamp(44px, 5vw, 80px); }
.doc .wrap { max-width: 760px; }
.doc h1 { font-size: var(--step-2); }
.doc .lede { margin-top: 14px; color: var(--muted); font-size: var(--step-1); }
.doc .updated { margin-top: 8px; color: var(--muted); font-size: .88rem; }
.doc h2 { font-size: 1.32rem; margin-top: 40px; }
.doc h2 + p { margin-top: 12px; }
.doc p { margin-top: 12px; color: var(--graphite); line-height: 1.7; }
.doc ul { margin-top: 12px; padding-inline-start: 22px; color: var(--graphite); line-height: 1.7; }
.doc li { margin-top: 6px; }
.doc a.inline { color: var(--pine); font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }
.doc .back { display: inline-flex; align-items: center; gap: 7px; color: var(--pine); font-weight: 700; margin-bottom: 8px; }
.doc-en { direction: ltr; text-align: left; margin-top: 56px; padding-top: 34px; border-top: 1px solid var(--line); }

/* ---------- start / onboarding entry ---------- */
.start-hero {
  min-height: calc(100vh - 66px);
  display: grid; place-items: center;
  padding-block: clamp(40px, 6vw, 80px);
  background:
    radial-gradient(110% 80% at 82% 0%, rgba(31,194,122,.16), transparent 55%),
    radial-gradient(90% 80% at 0% 100%, rgba(20,101,63,.12), transparent 55%),
    linear-gradient(180deg, #0c1712, #0f2019 70%, #0d1b14);
  color: #e9f3ed;
}
.start-card {
  width: 100%; max-width: 520px; margin-inline: 22px;
  background: rgba(255,255,255,.05);
  border: 1px solid var(--line-dk);
  border-radius: var(--r-lg);
  padding: clamp(26px, 4vw, 42px);
  box-shadow: var(--shadow-lg);
  text-align: center;
}
.start-card .eyebrow { color: #8fe8bf; justify-content: center; }
.start-card h1 { color: #f4faf6; font-size: var(--step-2); margin-top: 14px; }
.start-card > p { color: #a9c1b6; margin-top: 12px; font-size: var(--step-0); }
.start-form { display: flex; gap: 10px; margin-top: 26px; }
.start-form input {
  flex: 1 1 auto; min-width: 0;
  font: inherit; font-weight: 600; letter-spacing: .04em;
  padding: 13px 16px; border-radius: 999px;
  border: 1px solid var(--line-dk); background: rgba(12,23,18,.5); color: #f4faf6;
  text-align: center;
}
.start-form input::placeholder { color: #7c9389; letter-spacing: normal; font-weight: 500; }
.start-form input:focus-visible { outline: 3px solid var(--signal); outline-offset: 2px; border-color: var(--signal); }
.start-note {
  margin-top: 20px; padding: 16px 18px;
  background: rgba(31,194,122,.10); border: 1px solid rgba(31,194,122,.28);
  border-radius: var(--r-md); color: #d7f2e1; font-size: .98rem; line-height: 1.55;
  display: none;
}
.start-note.show { display: block; animation: fade .3s ease; }
.start-note b { color: #eafff4; }
.start-note .btn { margin-top: 14px; }
@keyframes fade { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
.start-alt { margin-top: 24px; color: #9fb8ad; font-size: .92rem; line-height: 1.6; }
.start-alt a { color: var(--signal); font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }
.start-back { margin-top: 22px; }
.start-back a { color: #7c9389; font-weight: 600; font-size: .9rem; }
.start-back a:hover { color: var(--signal); }
@media (max-width: 460px) { .start-form { flex-direction: column; } .start-form input { text-align: center; } }

/* responsive hero */
@media (max-width: 900px) {
  .hero .wrap { grid-template-columns: 1fr; gap: 40px; }
  .hero-sub { max-width: none; }
  .demo { max-width: 440px; margin-inline: auto; width: 100%; }
}