/* phishsim.co.uk — marketing site
   Dark security-ops aesthetic: editorial serif display (Fraunces) over
   technical mono (IBM Plex Mono), trust-blue with a coral "lure" accent. */

:root{
  --bg:#080b12;
  --bg2:#0b0f18;
  --surface:#111826;
  --surface2:#172030;
  --line:#222c3d;
  --line2:#2d3a4f;
  --ink:#eef2f9;
  --mut:#9aa6ba;
  --mut2:#66728a;
  --blue:#6b97ff;
  --blue-deep:#3f6fe6;
  --cyan:#36c6ef;
  --coral:#ff7a59;
  --green:#3ddc97;
  --amber:#ffc24b;
  --radius:18px;
  --maxw:1180px;
  --shadow:0 24px 60px -24px rgba(0,0,0,.7);
  --glow:0 0 0 1px rgba(107,151,255,.14), 0 20px 50px -20px rgba(63,111,230,.45);
  --serif:"Fraunces",Georgia,serif;
  --sans:"IBM Plex Sans",system-ui,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,monospace;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:var(--sans);font-size:17px;line-height:1.6;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
/* atmospheric background: layered glows + faint grid + grain */
body::before{
  content:"";position:fixed;inset:0;z-index:-2;pointer-events:none;
  background:
    radial-gradient(60% 50% at 78% -5%, rgba(63,111,230,.28), transparent 60%),
    radial-gradient(45% 45% at 8% 8%, rgba(54,198,239,.14), transparent 60%),
    radial-gradient(55% 60% at 50% 115%, rgba(255,122,89,.10), transparent 60%),
    var(--bg);
}
body::after{
  content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.035;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
a{color:inherit;text-decoration:none}
img,svg{display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}

/* ---------- type ---------- */
h1,h2,h3{margin:0;font-family:var(--serif);font-weight:500;letter-spacing:-.02em;line-height:1.04}
h1{font-size:clamp(2.6rem,6vw,4.6rem)}
h2{font-size:clamp(2rem,4vw,3rem)}
h3{font-size:1.3rem;letter-spacing:-.01em}
.eyebrow{
  font-family:var(--mono);font-size:.74rem;letter-spacing:.22em;text-transform:uppercase;
  color:var(--cyan);display:inline-flex;align-items:center;gap:.6em;
}
.eyebrow::before{content:"";width:26px;height:1px;background:linear-gradient(90deg,var(--cyan),transparent)}
.lead{font-size:1.2rem;color:var(--mut);max-width:60ch}
.serif-it{font-style:italic;font-family:var(--serif)}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.5em;font-family:var(--sans);font-weight:600;
  font-size:.98rem;padding:.8em 1.4em;border-radius:12px;border:1px solid transparent;
  cursor:pointer;transition:transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s;
  white-space:nowrap;
}
.btn.primary{background:linear-gradient(180deg,var(--blue),var(--blue-deep));color:#071021;box-shadow:var(--glow)}
.btn.primary:hover{transform:translateY(-2px);box-shadow:0 0 0 1px rgba(107,151,255,.3),0 26px 54px -18px rgba(63,111,230,.7)}
.btn.ghost{background:rgba(255,255,255,.015);border-color:var(--line2);color:var(--ink)}
.btn.ghost:hover{border-color:var(--blue);transform:translateY(-2px);background:rgba(107,151,255,.06)}
.btn .arr{transition:transform .18s}
.btn:hover .arr{transform:translateX(3px)}

/* ---------- nav ---------- */
header.nav{position:sticky;top:0;z-index:50;backdrop-filter:blur(14px);
  background:linear-gradient(180deg,rgba(8,11,18,.9),rgba(8,11,18,.5));border-bottom:1px solid transparent}
header.nav.scrolled{border-color:var(--line)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:.6em;font-weight:700;font-size:1.22rem;letter-spacing:-.02em}
.brand .mark{width:34px;height:34px;filter:drop-shadow(0 6px 14px rgba(63,111,230,.5))}
.brand .sim{color:var(--blue)}
.nav-links{display:flex;align-items:center;gap:2rem;font-size:.95rem;color:var(--mut)}
.nav-links a{transition:color .15s}
.nav-links a:hover{color:var(--ink)}
.nav-cta{display:flex;align-items:center;gap:1rem}
.nav-toggle{display:none;background:none;border:0;color:var(--ink);cursor:pointer}

/* ---------- hero ---------- */
.hero{padding:clamp(3.5rem,8vw,7rem) 0 4rem}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(2rem,5vw,4.5rem);align-items:center}
.hero h1{margin:1.3rem 0 0}
.hero h1 .catch{color:var(--blue);position:relative;white-space:nowrap}
.hero h1 .catch::after{content:"";position:absolute;left:0;right:0;bottom:.08em;height:.09em;
  background:linear-gradient(90deg,var(--blue),var(--cyan));border-radius:2px;transform:scaleX(0);transform-origin:left;
  animation:underline 1s .6s cubic-bezier(.2,.8,.2,1) forwards}
@keyframes underline{to{transform:scaleX(1)}}
.hero .lead{margin:1.6rem 0 2.2rem}
.hero-actions{display:flex;gap:1rem;flex-wrap:wrap;align-items:center}
.hero-note{margin-top:1.6rem;font-family:var(--mono);font-size:.78rem;color:var(--mut2);letter-spacing:.02em}

/* hero reveal stagger */
.reveal-up{opacity:0;transform:translateY(18px);animation:up .8s cubic-bezier(.2,.8,.2,1) forwards}
.d1{animation-delay:.05s}.d2{animation-delay:.18s}.d3{animation-delay:.31s}.d4{animation-delay:.44s}.d5{animation-delay:.57s}
@keyframes up{to{opacity:1;transform:none}}

/* hero dashboard card */
.panel{background:linear-gradient(180deg,var(--surface),var(--bg2));border:1px solid var(--line);
  border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;animation:floaty 7s ease-in-out infinite}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
.panel-top{display:flex;align-items:center;gap:.5em;padding:.9rem 1.1rem;border-bottom:1px solid var(--line);
  font-family:var(--mono);font-size:.76rem;color:var(--mut2)}
.dot{width:9px;height:9px;border-radius:50%}
.panel-body{padding:1.3rem}
.panel-body .ph{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:1rem}
.panel-body .ph b{font-family:var(--sans);font-weight:600;font-size:1rem}
.chip{font-family:var(--mono);font-size:.68rem;padding:.25em .6em;border-radius:999px;border:1px solid var(--line2);color:var(--mut)}
.funnel{display:grid;gap:.6rem;margin-bottom:1.3rem}
.frow{display:grid;grid-template-columns:72px 1fr 38px;align-items:center;gap:.7rem;font-size:.82rem}
.frow .lbl{color:var(--mut)}
.frow .bar{height:9px;border-radius:999px;background:var(--surface2);overflow:hidden}
.frow .bar span{display:block;height:100%;border-radius:999px;transform-origin:left;transform:scaleX(0);animation:grow 1.1s .7s cubic-bezier(.2,.8,.2,1) forwards}
@keyframes grow{to{transform:scaleX(1)}}
.frow .num{text-align:right;font-family:var(--mono);color:var(--ink)}
.bar span.c-blue{background:linear-gradient(90deg,var(--blue),var(--cyan))}
.bar span.c-amber{background:linear-gradient(90deg,var(--amber),var(--coral))}
.bar span.c-coral{background:linear-gradient(90deg,var(--coral),#ff9b7a)}
.bar span.c-green{background:linear-gradient(90deg,var(--green),#7af0c0)}
.bar span.c-mut{background:linear-gradient(90deg,#49566e,#5d6c87)}
.train{border-top:1px dashed var(--line2);padding-top:1rem;display:flex;align-items:center;gap:.8rem}
.train .ring{width:44px;height:44px;flex:none}
.train .tt{font-size:.82rem;color:var(--mut)}
.train .tt b{color:var(--ink);font-family:var(--sans)}
.loop-tag{display:inline-flex;align-items:center;gap:.4em;font-family:var(--mono);font-size:.68rem;color:var(--coral);
  border:1px solid rgba(255,122,89,.3);background:rgba(255,122,89,.07);padding:.2em .55em;border-radius:999px;margin-left:auto}

/* ---------- trust strip ---------- */
.trust{border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  background:linear-gradient(180deg,rgba(17,24,38,.5),transparent)}
.trust-in{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line)}
.trust-cell{background:var(--bg);padding:1.5rem 1.4rem}
.trust-cell .ti{display:flex;align-items:center;gap:.5em;font-family:var(--mono);font-size:.72rem;
  letter-spacing:.08em;text-transform:uppercase;color:var(--cyan);margin-bottom:.5rem}
.trust-cell p{margin:0;font-size:.92rem;color:var(--mut)}

/* ---------- sections ---------- */
section{padding:clamp(4rem,9vw,7rem) 0}
.sec-head{max-width:52ch;margin-bottom:3rem}
.sec-head .eyebrow{margin-bottom:1rem}
.sec-head p{color:var(--mut);margin:1rem 0 0;font-size:1.08rem}

/* loop / two pillars */
.pillars{display:grid;grid-template-columns:1fr auto 1fr;gap:1.6rem;align-items:stretch}
.pillar{background:linear-gradient(180deg,var(--surface),var(--bg2));border:1px solid var(--line);
  border-radius:var(--radius);padding:2rem;position:relative;overflow:hidden;transition:border-color .2s,transform .2s}
.pillar:hover{border-color:var(--line2);transform:translateY(-4px)}
.pillar::before{content:"";position:absolute;inset:0;background:radial-gradient(70% 50% at 50% 0,var(--acc,rgba(107,151,255,.12)),transparent 70%);opacity:.9}
.pillar .icon{width:48px;height:48px;border-radius:12px;display:grid;place-items:center;margin-bottom:1.2rem;position:relative;
  background:rgba(107,151,255,.1);border:1px solid rgba(107,151,255,.22)}
.pillar.lure .icon{background:rgba(255,122,89,.1);border-color:rgba(255,122,89,.24)}
.pillar h3{margin-bottom:.6rem;position:relative}
.pillar p{color:var(--mut);margin:0 0 1.2rem;position:relative}
.pillar ul{list-style:none;margin:0;padding:0;position:relative;display:grid;gap:.6rem}
.pillar li{display:flex;gap:.6em;font-size:.93rem;color:var(--mut)}
.pillar li::before{content:"";flex:none;width:7px;height:7px;margin-top:.5em;border-radius:50%;background:var(--blue)}
.pillar.lure li::before{background:var(--coral)}
.loop-mid{display:grid;place-items:center;width:84px}
.loop-mid .lc{width:84px;height:84px;position:relative;display:grid;place-items:center}
.loop-mid .lc svg{width:84px;height:84px;animation:spin 18s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.loop-mid .lw{position:absolute;font-family:var(--mono);font-size:.6rem;color:var(--mut2);text-align:center;letter-spacing:.05em}

/* channels */
.cards3{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:1.8rem;
  transition:transform .2s,border-color .2s,background .2s}
.card:hover{transform:translateY(-4px);border-color:var(--line2);background:var(--surface2)}
.card .ci{width:42px;height:42px;border-radius:11px;display:grid;place-items:center;margin-bottom:1.1rem;
  background:rgba(54,198,239,.09);border:1px solid rgba(54,198,239,.2);color:var(--cyan)}
.card h3{font-size:1.15rem;margin-bottom:.5rem}
.card p{margin:0;color:var(--mut);font-size:.93rem}
.card .tag{display:inline-block;margin-top:1rem;font-family:var(--mono);font-size:.68rem;color:var(--mut2)}

/* how it works */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1.3rem;counter-reset:s}
.step{position:relative;padding-top:2.6rem}
.step::before{counter-increment:s;content:counter(s,decimal-leading-zero);position:absolute;top:0;left:0;
  font-family:var(--mono);font-size:.82rem;color:var(--blue);border:1px solid var(--line2);border-radius:9px;
  padding:.25em .55em;background:var(--surface)}
.step h3{font-size:1.1rem;margin-bottom:.5rem}
.step p{margin:0;color:var(--mut);font-size:.92rem}
.step::after{content:"";position:absolute;top:1em;left:3.4rem;right:-1.3rem;height:1px;
  background:linear-gradient(90deg,var(--line2),transparent)}
.step:last-child::after{display:none}

/* feature grid */
.feat{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.feat .f{background:var(--bg2);padding:1.7rem}
.feat .f:hover{background:var(--surface)}
.feat .f h3{font-size:1.02rem;font-family:var(--sans);font-weight:600;letter-spacing:0;margin-bottom:.5rem;display:flex;align-items:center;gap:.5em}
.feat .f h3 .k{color:var(--blue)}
.feat .f p{margin:0;color:var(--mut);font-size:.9rem}

/* cta band */
.cta{position:relative;border:1px solid var(--line);border-radius:26px;overflow:hidden;
  background:linear-gradient(135deg,rgba(63,111,230,.16),rgba(54,198,239,.07) 55%,rgba(255,122,89,.1));
  padding:clamp(2.5rem,5vw,4rem);text-align:center}
.cta h2{margin:0 auto 1rem;max-width:18ch}
.cta p{color:var(--mut);max-width:50ch;margin:0 auto 2rem}
.cta .hero-actions{justify-content:center}

/* footer */
footer{border-top:1px solid var(--line);padding:3.5rem 0 2.5rem;margin-top:5rem}
.foot-grid{display:flex;justify-content:space-between;gap:2rem;flex-wrap:wrap;align-items:flex-start}
.foot-brand{max-width:34ch}
.foot-brand p{color:var(--mut2);font-size:.9rem;margin:1rem 0 0}
.foot-cols{display:flex;gap:4rem;flex-wrap:wrap}
.foot-col h4{font-family:var(--mono);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--mut2);margin:0 0 1rem}
.foot-col a{display:block;color:var(--mut);font-size:.92rem;margin-bottom:.6rem;transition:color .15s}
.foot-col a:hover{color:var(--ink)}
.foot-bottom{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;margin-top:3rem;padding-top:1.5rem;
  border-top:1px solid var(--line);font-family:var(--mono);font-size:.74rem;color:var(--mut2)}
.foot-bottom a:hover{color:var(--ink)}

/* scroll reveal */
.io{opacity:0;transform:translateY(22px);transition:opacity .7s cubic-bezier(.2,.8,.2,1),transform .7s cubic-bezier(.2,.8,.2,1)}
.io.in{opacity:1;transform:none}

/* ---------- responsive ---------- */
@media(max-width:900px){
  .hero-grid{grid-template-columns:1fr;gap:3rem}
  .hero-visual{order:-1}
  .pillars{grid-template-columns:1fr}
  .loop-mid{display:none}
  .trust-in{grid-template-columns:repeat(2,1fr)}
  .cards3,.feat{grid-template-columns:1fr}
  .feat{border-radius:var(--radius)}
  .steps{grid-template-columns:1fr 1fr}
  .step::after{display:none}
  .nav-links{display:none}
  .nav-toggle{display:block}
  .nav-cta .btn.ghost{display:none}
}
@media(max-width:560px){
  body{font-size:16px}
  .trust-in{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .foot-cols{gap:2.5rem}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .reveal-up,.io{opacity:1;transform:none}
  .hero h1 .catch::after{transform:scaleX(1)}
  .frow .bar span{transform:scaleX(1)}
}