/* ============================================================
   BotBlockade — marketing site styles
   ============================================================ */

:root{
  /* palette */
  --ink:        #14152e;
  --ink-soft:   #3a3d5c;
  --muted:      #666b88;
  --line:       #e6e8f2;
  --line-soft:  #eef0f7;
  --bg:         #f6f7fb;
  --tint:       #f0f1fa;
  --surface:    #ffffff;

  --purple:     #724dec;
  --purple-ink: #5a37cc;
  --blue:       #3d7fff;
  --green:      #12c99a;

  /* risk */
  --risk-high:  #e5484d;
  --risk-med:   #f5a524;
  --risk-low:   #12b37e;
  --risk-high-bg:#fdecec;
  --risk-med-bg: #fdf3e2;
  --risk-low-bg: #e5f7f0;

  --grad: linear-gradient(115deg, var(--green) 0%, var(--blue) 52%, var(--purple) 100%);

  --shadow-sm: 0 1px 2px rgba(20,21,46,.06), 0 1px 3px rgba(20,21,46,.05);
  --shadow-md: 0 10px 30px -12px rgba(20,21,46,.18);
  --shadow-lg: 0 30px 60px -20px rgba(60,40,150,.28);

  --radius:   16px;
  --radius-sm:10px;
  --radius-lg:22px;

  --font-display:'Space Grotesk', system-ui, sans-serif;
  --font-body:'Inter', system-ui, -apple-system, sans-serif;
  --font-mono:'JetBrains Mono', ui-monospace, monospace;

  --wrap: 1160px;
}

*{ box-sizing:border-box; }

html{ scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){ html{ scroll-behavior:auto; } }

body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--bg);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}

h1,h2,h3,h4{ font-family:var(--font-display); font-weight:700; line-height:1.1; letter-spacing:-.02em; margin:0; }

a{ color:inherit; }

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

.wrap{ width:100%; max-width:var(--wrap); margin-inline:auto; padding-inline:24px; }
.wrap--narrow{ max-width:780px; }

.skip-link{
  position:absolute; left:-999px; top:8px; z-index:200;
  background:var(--ink); color:#fff; padding:10px 16px; border-radius:8px;
}
.skip-link:focus{ left:16px; }

/* ---------- gradient text ---------- */
.grad-text{
  background:var(--grad);
  -webkit-background-clip:text; background-clip:text; color:transparent;
}

/* ---------- eyebrow ---------- */
.eyebrow{
  display:inline-block;
  font-family:var(--font-mono);
  font-size:.72rem; font-weight:700; letter-spacing:.16em; text-transform:uppercase;
  color:var(--purple-ink);
  padding:6px 12px;
  border:1px solid color-mix(in srgb, var(--purple) 22%, transparent);
  border-radius:999px;
  background:color-mix(in srgb, var(--purple) 6%, #fff);
}

/* ============ BUTTONS ============ */
.btn{
  --pad-y:11px; --pad-x:20px;
  display:inline-flex; align-items:center; justify-content:center; gap:.5rem;
  font-family:var(--font-display); font-weight:600; font-size:.95rem;
  padding:var(--pad-y) var(--pad-x);
  border-radius:12px; border:1px solid transparent;
  cursor:pointer; text-decoration:none; white-space:nowrap;
  transition:transform .15s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
}
.btn:focus-visible{ outline:3px solid color-mix(in srgb, var(--blue) 55%, #fff); outline-offset:2px; }
.btn--lg{ --pad-y:15px; --pad-x:28px; font-size:1.02rem; }
.btn--block{ width:100%; }

.btn--grad{
  background:var(--grad); color:#fff;
  box-shadow:0 8px 20px -8px rgba(90,55,204,.6);
  background-size:140% 140%;
}
.btn--grad:hover{ transform:translateY(-2px); box-shadow:0 14px 26px -10px rgba(90,55,204,.65); background-position:100% 0; }

.btn--ghost{
  background:var(--surface); color:var(--ink);
  border-color:var(--line); box-shadow:var(--shadow-sm);
}
.btn--ghost:hover{ border-color:color-mix(in srgb, var(--purple) 40%, var(--line)); transform:translateY(-2px); }

.btn--light{
  background:#fff; color:var(--purple-ink);
  box-shadow:0 10px 30px -12px rgba(0,0,0,.4);
}
.btn--light:hover{ transform:translateY(-2px); }

/* ============ NAV ============ */
.nav{
  position:sticky; top:0; z-index:100;
  background:color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter:saturate(160%) blur(12px);
  border-bottom:1px solid var(--line-soft);
}
.nav__inner{ display:flex; align-items:center; gap:24px; height:68px; }

.brand{ display:inline-flex; align-items:center; gap:9px; text-decoration:none; }
.brand__mark{ width:38px; height:38px; border-radius:9px; }
.brand__name{ font-family:var(--font-display); font-weight:700; font-size:1.18rem; letter-spacing:-.02em; color:var(--ink); }
.brand__name--accent{ color:var(--purple); }

.nav__links{ display:flex; gap:26px; margin-left:12px; }
.nav__links a{ text-decoration:none; color:var(--ink-soft); font-weight:500; font-size:.95rem; transition:color .15s; }
.nav__links a:hover{ color:var(--purple); }

.nav__actions{ margin-left:auto; display:flex; align-items:center; gap:12px; }
.nav__signin{ padding:9px 16px; }

.nav__toggle{
  display:none; margin-left:auto;
  width:44px; height:44px; border:1px solid var(--line); border-radius:10px;
  background:var(--surface); cursor:pointer; padding:0;
  flex-direction:column; gap:5px; align-items:center; justify-content:center;
}
.nav__toggle span{ width:20px; height:2px; background:var(--ink); border-radius:2px; transition:.2s; }
.nav__toggle[aria-expanded="true"] span:nth-child(1){ transform:translateY(7px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:nth-child(2){ opacity:0; }
.nav__toggle[aria-expanded="true"] span:nth-child(3){ transform:translateY(-7px) rotate(-45deg); }

.mobile-menu{
  display:flex; flex-direction:column; gap:4px;
  padding:12px 24px 20px;
  border-bottom:1px solid var(--line-soft);
  background:var(--surface);
}
.mobile-menu a{ text-decoration:none; color:var(--ink-soft); font-weight:500; padding:12px 6px; border-radius:8px; }
.mobile-menu a:hover{ background:var(--tint); color:var(--purple); }
.mobile-menu .btn{ margin-top:8px; }

/* ============ HERO ============ */
.hero{ padding:72px 0 40px; overflow:hidden; }
.hero__inner{ display:grid; grid-template-columns:1.02fr .98fr; gap:56px; align-items:center; }

.hero__title{ font-size:clamp(2.3rem, 4.6vw, 3.5rem); margin:20px 0 0; }
.hero__lede{ font-size:1.14rem; color:var(--ink-soft); margin:22px 0 0; max-width:33ch; }
.hero__cta{ display:flex; gap:14px; margin-top:30px; flex-wrap:wrap; }
.hero__trust{
  display:flex; align-items:center; gap:8px;
  margin-top:22px; font-size:.9rem; color:var(--muted);
}
.hero__trust .dot{ width:8px; height:8px; border-radius:50%; background:var(--risk-low); box-shadow:0 0 0 4px var(--risk-low-bg); }

/* ---------- hero demo (signature) ---------- */
.hero__demo{ position:relative; }
.demo-glow{
  position:absolute; inset:-10% -6% -14% -6%; z-index:0;
  background:var(--grad); filter:blur(60px); opacity:.22; border-radius:50%;
}
.demo-card{
  position:relative; z-index:1;
  background:var(--surface); border:1px solid var(--line);
  border-radius:var(--radius-lg); box-shadow:var(--shadow-lg);
  overflow:hidden;
}
.demo-card__bar{
  display:flex; align-items:center; gap:10px;
  padding:14px 18px; border-bottom:1px solid var(--line-soft);
}
.demo-card__dots{ display:flex; gap:6px; }
.demo-card__dots i{ width:10px; height:10px; border-radius:50%; background:var(--line); }
.demo-card__title{ font-family:var(--font-display); font-weight:600; font-size:.95rem; }
.demo-card__live{
  margin-left:auto; display:inline-flex; align-items:center; gap:6px;
  font-family:var(--font-mono); font-size:.7rem; font-weight:700; letter-spacing:.1em;
  color:var(--risk-low); background:var(--risk-low-bg);
  padding:4px 9px; border-radius:999px;
}
.live-dot{ width:7px; height:7px; border-radius:50%; background:var(--risk-low); animation:pulse 1.8s infinite; }
@keyframes pulse{ 0%,100%{ opacity:1 } 50%{ opacity:.3 } }

.demo-head,.feed__row{
  display:grid;
  grid-template-columns: 1.5fr 1.5fr .6fr .8fr 1fr .9fr;
  align-items:center; gap:10px;
}
.demo-head{
  padding:12px 18px; border-bottom:1px solid var(--line-soft);
  font-family:var(--font-mono); font-size:.62rem; font-weight:700; letter-spacing:.1em; text-transform:uppercase; color:var(--muted);
}
.feed{ list-style:none; margin:0; padding:6px; }
.feed__row{
  padding:12px 12px; border-radius:12px;
  font-size:.82rem;
  transition:background .2s;
}
.feed__row + .feed__row{ margin-top:2px; }
.feed__row--high{ background:var(--risk-high-bg); }

.mono{ font-family:var(--font-mono); font-size:.78rem; color:var(--ink); }
.num{ text-align:left; }
.loc{ display:inline-flex; align-items:center; gap:7px; color:var(--ink-soft); font-size:.8rem; }
.flag{
  font-family:var(--font-mono); font-size:.6rem; font-weight:700; letter-spacing:.04em;
  background:var(--tint); color:var(--ink-soft);
  padding:2px 5px; border-radius:5px; border:1px solid var(--line);
}

.score{ display:flex; }
.score__ring{
  --v:0; --c:var(--risk-low);
  position:relative; width:34px; height:34px; border-radius:50%;
  display:grid; place-items:center;
  background:
    radial-gradient(closest-side, #fff 71%, transparent 72% 100%),
    conic-gradient(var(--c) calc(var(--v)*1%), var(--line) 0);
}
.score__ring b{ font-family:var(--font-mono); font-size:.72rem; font-weight:700; color:var(--ink); }
.feed__row--high .score__ring{ --c:var(--risk-high); }
.feed__row--med  .score__ring{ --c:var(--risk-med); }
.feed__row--low  .score__ring{ --c:var(--risk-low); }

.pill{
  display:inline-block; font-size:.68rem; font-weight:700; letter-spacing:.01em;
  padding:4px 9px; border-radius:999px; white-space:nowrap;
}
.pill--high{ background:var(--risk-high); color:#fff; }
.pill--med{ background:var(--risk-med-bg); color:#a86a08; }
.pill--low{ background:var(--risk-low-bg); color:#0a8a63; }

.mini-block{
  font-family:var(--font-display); font-weight:600; font-size:.72rem; color:#fff;
  background:var(--ink); border:none; border-radius:8px; padding:6px 12px; cursor:pointer;
}
.mini-block--off{ background:var(--line); color:var(--muted); }

/* ============ PROOF STRIP ============ */
.strip{ padding:8px 0 8px; }
.strip__inner{
  background:var(--ink); color:#fff;
  border-radius:var(--radius-lg);
  padding:40px 48px;
  display:grid; grid-template-columns:auto 1fr; gap:12px 40px; align-items:center;
}
.strip__lead{ font-family:var(--font-display); font-weight:700; font-size:1.5rem; margin:0; }
.strip__body{ margin:0; color:#c9cbe6; font-size:1.02rem; }
.strip__body b{ color:#fff; }

/* ============ SECTIONS ============ */
.section{ padding:84px 0; }
.section--tint{ background:var(--tint); }

.section__head{ max-width:640px; margin:0 auto 52px; text-align:center; }
.section__head .eyebrow{ margin-bottom:16px; }
.section__title{ font-size:clamp(1.9rem, 3.4vw, 2.6rem); }
.section__sub{ color:var(--ink-soft); font-size:1.08rem; margin:14px 0 0; }

/* ---------- steps ---------- */
.steps{
  list-style:none; margin:0; padding:0;
  display:grid; grid-template-columns:repeat(3,1fr); gap:22px;
}
.step{
  background:var(--surface); border:1px solid var(--line);
  border-radius:var(--radius); padding:30px 28px; box-shadow:var(--shadow-sm);
  position:relative; overflow:hidden;
}
.step::before{ content:""; position:absolute; top:0; left:0; right:0; height:4px; background:var(--grad); }
.step__num{
  font-family:var(--font-mono); font-weight:700; font-size:.85rem; letter-spacing:.1em;
  color:var(--purple);
}
.step__title{ font-size:1.4rem; margin:12px 0 8px; }
.step p{ margin:0; color:var(--ink-soft); font-size:.98rem; }

/* ---------- features ---------- */
.features{
  display:grid; grid-template-columns:repeat(3,1fr); gap:22px;
}
.feature{
  background:var(--surface); border:1px solid var(--line);
  border-radius:var(--radius); padding:28px; box-shadow:var(--shadow-sm);
  transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.feature:hover{ transform:translateY(-3px); box-shadow:var(--shadow-md); border-color:color-mix(in srgb, var(--purple) 25%, var(--line)); }
.feature--wide{ grid-column:span 1; }
.feature__icon{
  width:46px; height:46px; border-radius:12px;
  display:grid; place-items:center; margin-bottom:16px;
  background:color-mix(in srgb, var(--purple) 10%, #fff);
  color:var(--purple-ink);
}
.feature__icon svg{ width:24px; height:24px; }
.feature h3{ font-size:1.2rem; margin:0 0 8px; }
.feature p{ margin:0; color:var(--ink-soft); font-size:.96rem; }

/* ---------- compare ---------- */
.compare{ display:grid; grid-template-columns:1fr 1fr; gap:22px; max-width:900px; margin:0 auto; }
.compare__card{
  border-radius:var(--radius); padding:30px 30px 34px;
  background:var(--surface); border:1px solid var(--line);
}
.compare__card--them{ background:var(--surface); }
.compare__card--us{
  border-color:transparent;
  background:
    linear-gradient(var(--surface), var(--surface)) padding-box,
    var(--grad) border-box;
  border:1.5px solid transparent;
  box-shadow:var(--shadow-md);
}
.compare__tag{
  display:inline-block; font-family:var(--font-display); font-weight:700; font-size:.92rem;
  padding:6px 14px; border-radius:999px; margin-bottom:18px;
  background:var(--tint); color:var(--muted);
}
.compare__tag--grad{ background:var(--grad); color:#fff; }
.compare__card ul{ list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:14px; }
.compare__card li{ position:relative; padding-left:30px; color:var(--ink-soft); font-size:.98rem; }
.compare__card--them li::before{
  content:"✕"; position:absolute; left:0; top:0;
  color:var(--risk-high); font-weight:700;
}
.compare__card--us li{ color:var(--ink); }
.compare__card--us li::before{
  content:"✓"; position:absolute; left:0; top:0;
  color:var(--risk-low); font-weight:700;
}

/* ============ PRICING ============ */
.billing-toggle{
  display:inline-flex; gap:4px; padding:5px;
  background:var(--surface); border:1px solid var(--line); border-radius:999px;
  margin:0 auto 34px; box-shadow:var(--shadow-sm);
  position:relative; left:50%; transform:translateX(-50%);
}
.billing-toggle__btn{
  font-family:var(--font-display); font-weight:600; font-size:.92rem;
  border:none; background:transparent; color:var(--muted);
  padding:9px 22px; border-radius:999px; cursor:pointer;
  display:inline-flex; align-items:center; gap:8px; transition:.18s;
}
.billing-toggle__btn.is-active{ background:var(--ink); color:#fff; }
.save-badge{
  font-family:var(--font-mono); font-size:.62rem; font-weight:700; letter-spacing:.04em;
  background:var(--risk-low-bg); color:#0a8a63; padding:3px 7px; border-radius:6px;
}
.billing-toggle__btn.is-active .save-badge{ background:rgba(255,255,255,.16); color:#8ff0cf; }

.price-card{
  max-width:560px; margin:0 auto;
  background:var(--surface); border:1px solid var(--line);
  border-radius:var(--radius-lg); box-shadow:var(--shadow-md);
  padding:34px; position:relative; overflow:hidden;
}
.price-card::before{ content:""; position:absolute; top:0; left:0; right:0; height:5px; background:var(--grad); }
.price-card__top{ display:flex; justify-content:space-between; align-items:flex-start; gap:20px; flex-wrap:wrap; }
.price-card__name{ font-size:1.5rem; }
.price-card__note{ color:var(--muted); font-size:.9rem; margin:4px 0 0; }
.price-card__price{ text-align:right; }
.price-card__amount{ display:flex; align-items:baseline; justify-content:flex-end; gap:2px; }
.price-card__currency{ font-family:var(--font-display); font-weight:600; font-size:1.4rem; color:var(--ink-soft); }
.price-card__value{ font-family:var(--font-display); font-weight:700; font-size:3rem; letter-spacing:-.03em; line-height:1; }
.price-card__per{ font-family:var(--font-display); font-weight:600; color:var(--muted); font-size:1rem; }
.price-card__sub{ margin:8px 0 0; font-size:.85rem; color:var(--purple-ink); }

.price-card__list{
  list-style:none; margin:26px 0; padding:24px 0; border-top:1px solid var(--line-soft); border-bottom:1px solid var(--line-soft);
  display:grid; gap:12px;
}
.price-card__list li{ position:relative; padding-left:28px; color:var(--ink-soft); font-size:.96rem; }
.price-card__list li::before{
  content:"✓"; position:absolute; left:0; top:0; color:var(--risk-low); font-weight:700;
}

.trial-disclosure{
  display:flex; gap:12px; margin-top:22px;
  background:var(--tint); border:1px solid var(--line);
  border-radius:var(--radius-sm); padding:16px 18px;
}
.trial-disclosure__icon{ width:22px; height:22px; color:var(--purple-ink); flex:none; margin-top:2px; }
.trial-disclosure p{ margin:0; font-size:.85rem; color:var(--ink-soft); line-height:1.55; }
.trial-disclosure a{ color:var(--purple-ink); font-weight:600; }

/* ============ FAQ ============ */
.faq{ display:flex; flex-direction:column; gap:12px; }
.faq__item{
  background:var(--surface); border:1px solid var(--line);
  border-radius:var(--radius-sm); overflow:hidden;
}
.faq__item summary{
  cursor:pointer; list-style:none;
  padding:20px 24px; font-family:var(--font-display); font-weight:600; font-size:1.05rem;
  display:flex; justify-content:space-between; align-items:center; gap:16px;
}
.faq__item summary::-webkit-details-marker{ display:none; }
.faq__item summary::after{
  content:"+"; font-family:var(--font-mono); font-weight:700; font-size:1.3rem; color:var(--purple);
  transition:transform .2s; flex:none;
}
.faq__item[open] summary::after{ transform:rotate(45deg); }
.faq__body{ padding:0 24px 22px; }
.faq__body p{ margin:0; color:var(--ink-soft); }

/* ============ FINAL CTA ============ */
.final-cta{ padding:20px 0 84px; }
.final-cta__inner{
  background:var(--grad); border-radius:var(--radius-lg);
  padding:64px 40px; text-align:center; color:#fff;
  position:relative; overflow:hidden;
}
.final-cta h2{ font-size:clamp(1.8rem, 3.4vw, 2.5rem); color:#fff; max-width:20ch; margin:0 auto; }
.final-cta p{ margin:14px auto 28px; color:rgba(255,255,255,.9); font-size:1.1rem; }

/* ============ FOOTER ============ */
.footer{ background:var(--ink); color:#c9cbe6; padding:60px 0 32px; }
.footer__inner{ display:grid; grid-template-columns:2fr 1fr 1fr 1fr; gap:40px; }
.footer__brand .brand__name{ color:#fff; }
.footer__brand .brand__name--accent{ color:#a58cff; }
.footer__tag{ margin:16px 0; font-size:.92rem; max-width:34ch; color:#9a9dbd; }
.footer__mail{ color:#fff; font-weight:600; text-decoration:none; border-bottom:1px solid rgba(255,255,255,.3); }
.footer__mail:hover{ border-color:#fff; }

.footer__col h4{ font-family:var(--font-display); font-size:.85rem; letter-spacing:.06em; text-transform:uppercase; color:#fff; margin:0 0 16px; }
.footer__col a{ display:block; color:#9a9dbd; text-decoration:none; font-size:.94rem; padding:5px 0; }
.footer__col a:hover{ color:#fff; }

.footer__bottom{
  display:flex; justify-content:space-between; gap:16px; flex-wrap:wrap;
  margin-top:44px; padding-top:24px; border-top:1px solid rgba(255,255,255,.1);
}
.footer__bottom p{ margin:0; font-size:.82rem; color:#7d80a3; }
.footer__disclaimer{ max-width:52ch; text-align:right; }

/* ============ RESPONSIVE ============ */
@media (max-width:960px){
  .hero__inner{ grid-template-columns:1fr; gap:40px; }
  .hero__lede{ max-width:52ch; }
  .steps,.features{ grid-template-columns:1fr 1fr; }
  .strip__inner{ grid-template-columns:1fr; gap:8px; padding:32px 30px; }
  .footer__inner{ grid-template-columns:1fr 1fr; gap:32px; }
  .footer__brand{ grid-column:1 / -1; }
}

@media (max-width:720px){
  .nav__links,.nav__signin{ display:none; }
  .nav__toggle{ display:flex; }
  .nav__actions{ margin-left:0; }
  .nav__actions .btn--grad{ display:none; }

  .hero{ padding:44px 0 24px; }
  .section{ padding:60px 0; }
  .steps,.features,.compare{ grid-template-columns:1fr; }
  .compare{ max-width:480px; }

  .price-card,.trial-disclosure{ padding-inline:20px; }
  .price-card__top{ flex-direction:column; }
  .price-card__price{ text-align:left; }
  .price-card__amount{ justify-content:flex-start; }

  .footer__inner{ grid-template-columns:1fr 1fr; }
  .footer__bottom{ flex-direction:column; }
  .footer__disclaimer{ text-align:left; }
}

@media (max-width:440px){
  .demo-head{ display:none; }
  .feed__row{ grid-template-columns: 1.4fr .7fr .8fr .8fr; }
  .feed__row .loc,.feed__row .mini-block{ display:none; }
}

/* ---------- hidden helper ---------- */
[hidden]{ display:none !important; }

@media (prefers-reduced-motion: reduce){
  *{ animation:none !important; transition:none !important; }
}