/* ============================================================
   PentestPilot — marketing site
   Clean rebuild. Mature, enterprise-security aesthetic:
   deep ink navy, a single restrained cyan accent, generous
   whitespace, quiet surfaces, minimal motion.
   ============================================================ */

/* ---------- Design tokens ---------- */
:root{
  --bg:#080b12;
  --bg-band:#0a0e18;
  --surface:#0e1421;
  --surface-2:#131a29;
  --border:rgba(146,170,208,.10);
  --border-2:rgba(152,180,216,.17);

  --text:#e7ecf5;
  --muted:#93a0b6;
  --dim:#66728a;

  --accent:#38c6da;
  --accent-2:#6fe0cf;
  --accent-ink:#05202a;
  --accent-soft:rgba(56,198,218,.10);
  --emerald:#43cf9d;
  --grad:linear-gradient(118deg,#63ddcf,#31c3dd);

  --crit:#e8746f;
  --med:#e4b153;
  --low:#43cf9d;
  --info:#5c9de0;

  --radius:12px;
  --radius-sm:9px;
  --maxw:1120px;
  --shadow:0 24px 56px -34px rgba(0,0,0,.7);
  --shadow-frame:0 30px 64px -42px rgba(0,4,12,.85),0 4px 14px -10px rgba(0,0,0,.5);

  --font:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  --mono:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;

  --nav-h:66px;
}

/* ---------- Reset / base ---------- */
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--text);font-family:var(--font);
  font-size:17px;line-height:1.65;letter-spacing:-.009em;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden;
}
h1,h2,h3,h4{margin:0;font-weight:700;line-height:1.12;letter-spacing:-.028em}
p{margin:0}
a{color:inherit;text-decoration:none}
img,svg{display:block;max-width:100%}
:where(section,footer)[id],[id].section{scroll-margin-top:calc(var(--nav-h) + 18px)}

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

/* ---------- Layout helpers ---------- */
.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 26px}
.narrow{max-width:780px}
.center{text-align:center;margin-inline:auto}
.accent{color:var(--accent)}

.skip-link{position:absolute;left:-999px;top:0;z-index:200;background:var(--accent);color:var(--accent-ink);padding:10px 16px;border-radius:8px;font-weight:600}
.skip-link:focus{left:12px;top:12px}

.ic{width:1em;height:1em;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5em;
  font-weight:600;font-size:.94rem;line-height:1;white-space:nowrap;cursor:pointer;
  padding:12px 20px;border-radius:var(--radius-sm);border:1px solid transparent;
  transition:transform .14s ease,box-shadow .2s ease,background .2s ease,border-color .2s ease,color .2s ease;
}
.btn .ic{width:1.05em;height:1.05em;stroke-width:2}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--grad);color:var(--accent-ink);box-shadow:0 5px 16px -12px rgba(49,195,221,.5)}
.btn-primary:hover{box-shadow:0 10px 22px -12px rgba(49,195,221,.55);transform:translateY(-1px)}
.btn-ghost{background:transparent;color:var(--text);border-color:var(--border-2)}
.btn-ghost:hover{background:rgba(255,255,255,.04);border-color:rgba(152,180,216,.32)}
.btn-lg{padding:15px 26px;font-size:1rem;border-radius:10px}
.btn-block{display:flex;width:100%}

/* ---------- Nav ---------- */
.nav{position:sticky;top:0;z-index:100;background:rgba(8,11,18,.72);backdrop-filter:saturate(150%) blur(14px);border-bottom:1px solid transparent;transition:background .25s ease,border-color .25s ease}
.nav.scrolled{background:rgba(8,11,18,.9);border-bottom-color:var(--border)}
.nav-inner{display:flex;align-items:center;gap:24px;height:var(--nav-h)}
.brand{display:flex;align-items:center;gap:9px;font-weight:700;font-size:1.08rem;letter-spacing:-.03em}
.brand-mark{display:grid;place-items:center}
.brand-name span{color:var(--accent)}
.nav-links{display:flex;gap:28px;margin-inline:6px auto}
.nav-links a{color:var(--muted);font-size:.93rem;font-weight:500;transition:color .16s ease}
.nav-links a:hover{color:var(--text)}
.nav-cta{display:flex;align-items:center;gap:10px}

.nav-toggle{display:none;margin-left:auto;flex-direction:column;gap:5px;padding:8px;background:none;border:0;cursor:pointer}
.nav-toggle span{width:22px;height:2px;border-radius:2px;background:var(--text);transition:transform .25s ease,opacity .25s ease}
.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:none;flex-direction:column;padding:10px 26px 22px;background:var(--bg-band);border-bottom:1px solid var(--border)}
.mobile-menu a{padding:13px 4px;color:var(--muted);font-weight:500;border-bottom:1px solid var(--border)}
.mobile-menu a:last-child{margin-top:14px;border:0;justify-content:center;color:var(--accent-ink)}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;padding:88px 0 56px}
.hero-aura{position:absolute;top:-340px;left:50%;transform:translateX(-50%);width:1080px;height:640px;z-index:0;pointer-events:none;
  background:radial-gradient(56% 56% at 50% 42%,rgba(49,195,221,.08),transparent 72%),
             radial-gradient(46% 46% at 70% 34%,rgba(74,144,226,.06),transparent 74%);
  filter:blur(12px)}
.hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:54px;align-items:center;padding-bottom:52px}
.hero-copy{min-width:0}

.eyebrow{display:inline-flex;align-items:center;gap:8px;margin-bottom:24px;padding:7px 14px;border-radius:999px;
  background:rgba(255,255,255,.025);border:1px solid var(--border);color:var(--muted);font-size:.8rem;font-weight:600;letter-spacing:.02em}
.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--emerald);box-shadow:0 0 0 4px rgba(67,207,157,.1)}

h1{font-size:clamp(2.2rem,4.2vw,3.35rem);letter-spacing:-.032em}
.lead{margin-top:24px;max-width:37em;color:var(--muted);font-size:1.13rem;line-height:1.62}
.lead em{color:var(--text);font-style:normal;font-weight:600}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.hero-proof{list-style:none;margin:26px 0 0;padding:0;display:flex;flex-direction:column;gap:11px}
.hero-proof li{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:.95rem}
.hero-proof .ic{width:17px;height:17px;color:var(--emerald);stroke-width:2.4}

/* Browser frame around screenshots */
.hero-shot{margin:0;min-width:0}
.frame{border:1px solid var(--border-2);border-radius:var(--radius);overflow:hidden;background:var(--surface);box-shadow:var(--shadow-frame);max-width:100%}
.frame-bar{display:flex;align-items:center;gap:7px;padding:11px 15px;background:rgba(255,255,255,.015);border-bottom:1px solid var(--border)}
.frame-bar span{width:9px;height:9px;border-radius:50%;background:#28303f}
.frame-bar em{margin-left:10px;font-family:var(--mono);font-style:normal;font-size:.72rem;letter-spacing:.02em;color:var(--dim)}
.frame img{width:100%;height:auto;display:block}

/* Tool credibility strip */
.toolstrip{display:flex;flex-direction:column;align-items:center;gap:16px;padding:26px 0 4px;border-top:1px solid var(--border);text-align:center}
.toolstrip-label{font-size:.76rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--dim)}
.toolstrip-logos{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:12px 26px}
.toolstrip-logos span{font-family:var(--mono);font-size:.9rem;font-weight:500;color:var(--muted)}
.toolstrip-logos .more{color:var(--dim)}

/* ---------- Stats band ---------- */
.stats-band{background:var(--bg-band);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.stats{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:18px;padding:36px 26px}
.stat{text-align:center}
.stat b{display:block;font-size:2.05rem;font-weight:700;line-height:1;letter-spacing:-.03em;color:var(--text)}
.stat span{display:block;margin-top:9px;color:var(--dim);font-size:.85rem}

/* ---------- Section scaffolding ---------- */
.section{position:relative;padding:104px 0}
.band{background:linear-gradient(180deg,var(--bg-band),var(--bg));border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.kicker{display:inline-block;margin-bottom:16px;font-size:.77rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--dim)}
.kicker.accent-k{color:var(--accent)}
h2{font-size:clamp(1.7rem,3.2vw,2.4rem);letter-spacing:-.03em}
.section-lead{margin-top:18px;color:var(--muted);font-size:1.07rem}
.section-lead strong{color:var(--text)}
.section-lead em{color:var(--accent);font-style:normal}
.center .section-lead{margin-inline:auto;max-width:44em}

/* ---------- Problem (compare) ---------- */
.two-up{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;margin-top:48px}
.compare{padding:28px;border:1px solid var(--border);border-radius:var(--radius)}
.compare h3{margin-bottom:16px;font-size:1.1rem}
.compare ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:12px}
.compare li{position:relative;padding-left:28px;color:var(--muted);font-size:.97rem}
.compare li::before{position:absolute;left:0;top:0;font-weight:700}
.compare.bad{background:rgba(232,116,111,.025)}
.compare.bad li::before{content:"✕";color:var(--crit)}
.compare.good{background:rgba(56,198,218,.025);border-color:var(--border-2)}
.compare.good li::before{content:"✓";color:var(--emerald)}

/* ---------- Validation pipeline ---------- */
.pipeline{display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr) auto minmax(0,1fr) auto minmax(0,1fr);gap:12px;align-items:stretch;margin-top:48px}
.pl-stage{position:relative;min-width:0;padding:24px 22px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius)}
.pl-idx{display:inline-grid;place-items:center;width:38px;height:38px;margin-bottom:14px;border-radius:10px;
  background:var(--accent-soft);border:1px solid var(--border-2);color:var(--accent);font-family:var(--mono);font-weight:700;font-size:.9rem}
.pl-idx .ic{width:20px;height:20px;stroke-width:2.4}
.pl-stage h3{margin-bottom:8px;font-size:1.06rem}
.pl-stage p{color:var(--muted);font-size:.91rem}
.pl-stage p em{color:var(--text);font-style:italic}
.pl-stage code{font-family:var(--mono);font-size:.8rem;color:var(--accent-2)}
.pl-stage.verdict{background:linear-gradient(180deg,rgba(67,207,157,.055),var(--surface));border-color:rgba(67,207,157,.24)}
.pl-stage.verdict .pl-idx{background:rgba(67,207,157,.12);border-color:rgba(67,207,157,.32);color:var(--emerald)}
.pl-arrow{align-self:center;width:22px;height:22px;color:var(--dim)}

/* Validation proof (iron rule + screenshot) */
.validation-proof{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);gap:36px;align-items:center;margin-top:42px}
.validation-proof>*{min-width:0}
.iron-note{display:flex;gap:16px;align-items:flex-start;padding:22px 24px;background:var(--surface);border:1px solid var(--border-2);border-radius:var(--radius)}
.iron-badge{flex-shrink:0;margin-top:2px;padding:7px 11px;border-radius:8px;background:var(--grad);color:var(--accent-ink);font-family:var(--mono);font-weight:700;font-size:.7rem;letter-spacing:.1em}
.iron-note p{color:var(--muted);font-size:.95rem}
.iron-note code,.vp-line code{font-family:var(--mono);font-size:.85rem;color:var(--accent-2)}
.vp-line{margin-top:20px;color:var(--muted);font-size:1rem}
.vp-line b{color:var(--text)}

/* ---------- How it works ---------- */
.how-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:46px;margin-top:48px;align-items:start}
.how-grid>*{min-width:0}
.timeline{list-style:none;margin:0;padding:0;position:relative}
.timeline::before{content:"";position:absolute;left:22px;top:16px;bottom:16px;width:2px;background:linear-gradient(var(--accent),rgba(74,144,226,.12))}
.timeline li{position:relative;display:flex;gap:20px;padding:13px 0}
.tl-i{position:relative;z-index:1;flex-shrink:0;display:grid;place-items:center;width:46px;height:46px;border-radius:12px;background:var(--surface);border:1px solid var(--border-2);color:var(--accent)}
.tl-i .ic{width:22px;height:22px}
.timeline h3{margin-bottom:4px;font-size:1.06rem}
.timeline p{color:var(--muted);font-size:.94rem}

.terminal{position:sticky;top:calc(var(--nav-h) + 20px);min-width:0;background:#070a11;border:1px solid var(--border-2);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.terminal .frame-bar{background:rgba(255,255,255,.012)}
.terminal pre{margin:0;padding:18px 20px;overflow-x:auto;font-family:var(--mono);font-size:.79rem;line-height:1.85;color:var(--muted)}
.terminal code{font-family:inherit}
.t-p{color:var(--emerald)}.t-c{color:var(--text)}.t-d{color:var(--dim)}
.t-g{color:var(--emerald)}.t-y{color:var(--med)}.t-r{color:var(--crit)}.t-b{color:var(--info)}

/* ---------- Platform ---------- */
.surface-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:48px}
.surface{padding:24px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);transition:transform .18s ease,border-color .18s ease}
.surface:hover{transform:translateY(-3px);border-color:var(--border-2)}
.surface .si{width:28px;height:28px;margin-bottom:14px;color:var(--accent);fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.surface h3{margin-bottom:6px;font-size:1.06rem}
.surface p{color:var(--muted);font-size:.92rem}

.feature-rows{display:flex;flex-direction:column;gap:60px;margin-top:64px}
.frow{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.25fr);gap:48px;align-items:center}
.frow>*{min-width:0}
.frow.reverse .frow-copy{order:2}
.feat-kicker{display:inline-flex;align-items:center;gap:8px;margin-bottom:14px;color:var(--accent);font-size:.82rem;font-weight:600}
.feat-kicker .ic{width:17px;height:17px;stroke-width:2}
.frow-copy h3{margin-bottom:12px;font-size:1.5rem;letter-spacing:-.028em}
.frow-copy p{color:var(--muted);font-size:1.01rem}
.frow-copy b{color:var(--text)}

.feature-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:64px}
.feature{padding:24px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);transition:transform .18s ease,border-color .18s ease}
.feature:hover{transform:translateY(-3px);border-color:var(--border-2)}
.feature .fi{width:40px;height:40px;padding:9px;margin-bottom:15px;border-radius:11px;background:var(--accent-soft);border:1px solid var(--border);color:var(--accent);fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.feature h3{margin-bottom:7px;font-size:1.04rem}
.feature p{color:var(--muted);font-size:.93rem}

/* ---------- Deploy ---------- */
.deploy-card{position:relative;padding:30px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius)}
.deploy-card.featured{background:linear-gradient(180deg,rgba(56,198,218,.05),var(--surface));border-color:var(--border-2)}
.deploy-head{display:flex;align-items:center;gap:12px;margin-bottom:6px}
.deploy-head .di{width:26px;height:26px;color:var(--accent);fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.deploy-head h3{font-size:1.32rem}
.deploy-sub{margin-bottom:20px;color:var(--muted)}
.ticks{list-style:none;margin:0 0 22px;padding:0;display:flex;flex-direction:column;gap:11px}
.ticks li{position:relative;padding-left:26px;color:var(--muted);font-size:.95rem}
.ticks li::before{content:"✓";position:absolute;left:0;color:var(--emerald);font-weight:700}
.ribbon{position:absolute;top:18px;right:18px;padding:5px 11px;border-radius:999px;background:var(--grad);color:var(--accent-ink);font-size:.68rem;font-weight:700;letter-spacing:.06em}
.code{margin:0;padding:16px;background:#070a11;border:1px solid var(--border);border-radius:10px;overflow-x:auto;font-family:var(--mono);font-size:.8rem;line-height:1.7;color:var(--muted)}
.c-com{color:var(--dim)}
.c-cmd{color:var(--accent-2)}

/* ---------- CTA ---------- */
.cta-section{overflow:hidden;text-align:center}
.cta-aura{position:absolute;top:-160px;left:50%;transform:translateX(-50%);width:760px;height:400px;z-index:0;pointer-events:none;background:radial-gradient(circle,rgba(49,195,221,.07),transparent 72%);filter:blur(14px)}
.cta-section .wrap{position:relative;z-index:1}
.cta-form{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;max-width:480px;margin:30px auto 0}
.cta-form input{flex:1;min-width:220px;padding:15px 18px;background:var(--surface);border:1px solid var(--border-2);border-radius:10px;color:var(--text);font-family:var(--font);font-size:1rem}
.cta-form input::placeholder{color:var(--dim)}
.cta-form input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(56,198,218,.14)}
.hero-note{margin-top:16px;color:var(--dim);font-size:.9rem}
.hero-note a{color:var(--accent);border-bottom:1px solid rgba(56,198,218,.32)}

/* ---------- Footer ---------- */
.footer{padding:58px 0 28px;background:var(--bg-band);border-top:1px solid var(--border)}
.footer-inner{display:grid;grid-template-columns:1.5fr 2fr;gap:40px}
.footer-brand p{margin-top:14px;max-width:26em;color:var(--muted);font-size:.93rem}
.footer-cols{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.footer-cols h4{margin-bottom:14px;font-size:.78rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--dim)}
.footer-cols a{display:block;padding:5px 0;color:var(--muted);font-size:.93rem;transition:color .15s ease}
.footer-cols a:hover{color:var(--accent)}
.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;margin-top:44px;padding-top:24px;border-top:1px solid var(--border);color:var(--dim);font-size:.85rem}
.footer-legal a:hover{color:var(--accent)}

/* ---------- Scroll reveal ---------- */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

/* ---------- Responsive ---------- */
@media (max-width:1000px){
  .hero-inner{grid-template-columns:minmax(0,1fr);gap:40px}
  .hero-shot{max-width:560px}
  .lead{max-width:none}
  .pipeline{grid-template-columns:minmax(0,1fr);gap:10px}
  .pl-arrow{justify-self:center;transform:rotate(90deg)}
  .validation-proof,.how-grid,.frow,.frow.reverse{grid-template-columns:minmax(0,1fr);gap:28px}
  .frow.reverse .frow-copy{order:0}
  .terminal{position:static}
  .surface-grid,.feature-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .stat b{font-size:1.7rem}
}
@media (max-width:760px){
  .nav-links,.nav-cta{display:none}
  .nav-toggle{display:flex}
  .mobile-menu{display:flex}
  .mobile-menu[hidden]{display:none}
  .two-up,.footer-inner{grid-template-columns:1fr}
  .deploy-card.featured{order:-1}
  .section{padding:70px 0}
  .hero{padding:52px 0 36px}
  .stats{grid-template-columns:repeat(2,minmax(0,1fr));gap:26px 14px;padding:32px 26px}
  .stat:last-child{grid-column:1 / -1}
}
@media (max-width:460px){
  body{font-size:16px}
  .surface-grid,.feature-grid{grid-template-columns:1fr}
  .footer-cols{grid-template-columns:1fr 1fr}
  .btn-lg{padding:14px 20px}
  h1{font-size:2.05rem}
}