/* ==========================================================================
   Sails theme — main.css  (v2 · "Nebula" dark-cosmic design)
   Original implementation. Design DIRECTION referenced from the Corexa
   template screenshot; all code, structure and content are independent.
   Mobile-first.
   ========================================================================== */

:root{
  /* space palette */
  --space-950:#04060C; --space-900:#070B14; --space-850:#0A1020;
  --panel:#0C1322; --panel-2:#101A2E;
  --line:rgba(255,255,255,.08); --line-2:rgba(255,255,255,.16);
  /* electric blue accent */
  --accent:#3B7BFF; --accent-bright:#5B93FF; --accent-deep:#2457D6;
  --accent-glow:rgba(59,123,255,.45);
  --accent-2:#22D3EE; /* subtle cyan partner for gradients */
  /* text */
  --text:#EAF0FA; --text-muted:#93A1B8; --text-dim:#6B7A93;
  --grad-blue:linear-gradient(135deg,var(--accent-bright) 0%,var(--accent-deep) 100%);
  --grad-metal:linear-gradient(180deg,#FFFFFF 0%,#9FB8E8 45%,#3B7BFF 100%);
  --maxw:1180px; --gap:clamp(1rem,3vw,1.75rem);
  --radius:14px; --radius-lg:22px; --radius-xl:28px;
  --shadow:0 20px 50px -24px rgba(0,0,0,.8);
  --glow:0 0 60px -10px var(--accent-glow);
  --font-display:"Space Grotesk",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --font-body:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  --step-0:clamp(1rem,.96rem + .2vw,1.06rem);
  --step-1:clamp(1.15rem,1.05rem + .5vw,1.35rem);
  --step-2:clamp(1.45rem,1.25rem + 1vw,2rem);
  --step-3:clamp(1.9rem,1.5rem + 2vw,2.9rem);
  --step-4:clamp(2.4rem,1.7rem + 3.6vw,4.4rem);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;font-family:var(--font-body);font-size:var(--step-0);line-height:1.7;
  color:var(--text);background:var(--space-950);
  -webkit-font-smoothing:antialiased;overflow-x:hidden;position:relative;
}

/* ---- Cosmic background layers (fixed, behind everything) ---------------- */
.space-bg{position:fixed;inset:0;z-index:-2;pointer-events:none;background:
  radial-gradient(1200px 700px at 50% -8%,rgba(59,123,255,.22),transparent 60%),
  radial-gradient(900px 600px at 85% 20%,rgba(34,80,190,.18),transparent 60%),
  radial-gradient(1000px 800px at 10% 80%,rgba(34,211,238,.06),transparent 60%),
  var(--space-950);}
.space-stars{position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.6;
  background-image:
    radial-gradient(1.4px 1.4px at 12% 18%,#fff,transparent),
    radial-gradient(1.2px 1.2px at 28% 62%,#cfe0ff,transparent),
    radial-gradient(1.6px 1.6px at 47% 32%,#fff,transparent),
    radial-gradient(1px 1px at 63% 78%,#bcd2ff,transparent),
    radial-gradient(1.5px 1.5px at 74% 12%,#fff,transparent),
    radial-gradient(1.1px 1.1px at 88% 54%,#dbe7ff,transparent),
    radial-gradient(1.2px 1.2px at 8% 88%,#fff,transparent),
    radial-gradient(1.3px 1.3px at 55% 92%,#cfe0ff,transparent),
    radial-gradient(1px 1px at 92% 84%,#fff,transparent),
    radial-gradient(1.4px 1.4px at 37% 8%,#fff,transparent);
  background-repeat:no-repeat;}

h1,h2,h3,h4{font-family:var(--font-display);line-height:1.08;letter-spacing:-.02em;margin:0 0 .5em;font-weight:600;color:#fff}
h1{font-size:var(--step-4)} h2{font-size:var(--step-3)} h3{font-size:var(--step-2)} h4{font-size:var(--step-1)}
p{margin:0 0 1rem}
a{color:var(--accent-bright);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;height:auto;display:block}
:focus-visible{outline:2px solid var(--accent-bright);outline-offset:3px;border-radius:6px}

/* ---- Layout helpers ---------------------------------------------------- */
.wrap{width:min(100% - 2rem,var(--maxw));margin-inline:auto}
.section{padding:clamp(3.5rem,8vw,7rem) 0;position:relative}
.section--panel{background:linear-gradient(180deg,rgba(255,255,255,.02),transparent)}
.eyebrow{display:inline-block;font-family:var(--font-display);text-transform:uppercase;
  letter-spacing:.2em;font-size:.72rem;font-weight:600;color:var(--accent-bright);
  padding:.4rem .9rem;border:1px solid var(--line-2);border-radius:999px;
  background:rgba(59,123,255,.08);margin:0 0 1.25rem}
.lede{font-size:var(--step-1);color:var(--text-muted);max-width:62ch}
.center{text-align:center;margin-inline:auto}
.text-grad{background:var(--grad-metal);-webkit-background-clip:text;background-clip:text;color:transparent}

/* ---- Buttons ----------------------------------------------------------- */
.btn{display:inline-flex;align-items:center;gap:.55rem;font-family:var(--font-display);
  font-weight:600;font-size:.96rem;padding:.85rem 1.6rem;border-radius:999px;border:1px solid transparent;
  cursor:pointer;transition:transform .18s ease,box-shadow .2s ease,background .2s ease,border-color .2s;text-decoration:none;white-space:nowrap}
.btn:hover{text-decoration:none;transform:translateY(-2px)}
.btn--primary{background:var(--grad-blue);color:#fff;box-shadow:0 10px 30px -8px var(--accent-glow),inset 0 1px 0 rgba(255,255,255,.25)}
.btn--primary:hover{box-shadow:0 16px 40px -8px var(--accent-glow),inset 0 1px 0 rgba(255,255,255,.35)}
.btn--ghost{background:rgba(255,255,255,.04);color:#fff;border-color:var(--line-2);backdrop-filter:blur(8px)}
.btn--ghost:hover{border-color:var(--accent);background:rgba(59,123,255,.12)}
.btn__arrow{transition:transform .18s ease}
.btn:hover .btn__arrow{transform:translateX(3px)}

/* ---- Header ------------------------------------------------------------ */
.site-header{position:sticky;top:0;z-index:60;background:rgba(6,10,20,.72);
  backdrop-filter:saturate(160%) blur(14px);border-bottom:1px solid var(--line)}
.site-header__inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;height:74px}
.brand img{max-height:34px;width:auto}
.brand{display:flex;align-items:center;gap:.5rem;font-family:var(--font-display);font-weight:700;color:#fff;font-size:1.25rem}
.nav{display:none}
.nav ul{list-style:none;display:flex;gap:.15rem;margin:0;padding:0}
.nav > ul > li{position:relative}
.nav > ul > li > a{display:block;padding:.55rem .85rem;color:var(--text-muted);font-weight:500;font-size:.95rem;border-radius:9px}
.nav > ul > li:hover > a{color:#fff;background:rgba(255,255,255,.05)}
.nav .sub-menu{position:absolute;top:calc(100% + 10px);left:0;min-width:238px;
  background:rgba(12,19,34,.96);backdrop-filter:blur(14px);
  border:1px solid var(--line-2);border-radius:var(--radius);box-shadow:var(--shadow);
  padding:.5rem;display:block;opacity:0;visibility:hidden;transform:translateY(6px);transition:.16s ease;list-style:none}
.nav > ul > li:hover .sub-menu{opacity:1;visibility:visible;transform:translateY(0)}
.nav .sub-menu a{display:block;padding:.55rem .75rem;border-radius:9px;color:var(--text-muted);font-size:.92rem}
.nav .sub-menu a:hover{background:rgba(59,123,255,.14);color:#fff;text-decoration:none}
.header-cta{display:none}
.nav-toggle{display:inline-flex;flex-direction:column;justify-content:center;gap:5px;
  width:44px;height:44px;border:1px solid var(--line-2);border-radius:11px;background:rgba(255,255,255,.04);cursor:pointer;padding:0 11px}
.nav-toggle span{height:2px;background:#fff;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-nav{position:fixed;inset:74px 0 0 0;background:rgba(4,6,12,.98);backdrop-filter:blur(10px);
  transform:translateX(100%);transition:transform .28s ease;z-index:55;overflow-y:auto;padding:1.25rem;visibility:hidden}
.mobile-nav.open{transform:translateX(0);visibility:visible}
.mobile-nav ul{list-style:none;margin:0;padding:0}
.mobile-nav > ul > li{border-bottom:1px solid var(--line)}
.mobile-nav > ul > li > a{display:block;padding:1rem .25rem;font-family:var(--font-display);font-weight:600;font-size:1.1rem;color:#fff}
.mobile-nav .sub-menu a{display:block;padding:.55rem .25rem .55rem 1rem;color:var(--text-muted)}
.mobile-nav .btn{width:100%;justify-content:center;margin-top:1.25rem}

/* ---- Hero -------------------------------------------------------------- */
.hero{position:relative;text-align:center;padding:clamp(3.5rem,9vw,7rem) 0 clamp(3rem,7vw,5.5rem);overflow:hidden}
.hero__glow{position:absolute;top:-20%;left:50%;transform:translateX(-50%);width:min(900px,120%);height:700px;
  background:radial-gradient(50% 50% at 50% 40%,rgba(59,123,255,.5),transparent 70%);filter:blur(20px);z-index:-1;pointer-events:none}
.hero__inner{position:relative;z-index:2;max-width:52rem;margin-inline:auto}
.hero h1{margin-bottom:1rem}
.hero__cube{width:26px;height:26px;display:inline-block;vertical-align:middle;margin:0 .35rem;
  background:var(--grad-blue);border-radius:7px;box-shadow:var(--glow);transform:rotate(45deg)}
.hero__tagline{font-family:var(--font-display);letter-spacing:.16em;text-transform:uppercase;
  font-size:.8rem;color:var(--accent-bright);margin:1.5rem 0}
.hero__lede{color:var(--text-muted);max-width:44ch;margin:0 auto 2rem}
.hero__actions{display:flex;flex-wrap:wrap;gap:.75rem;justify-content:center}

/* hero glass dashboard visual */
.hero__visual{position:relative;margin:clamp(2.5rem,6vw,4.5rem) auto 0;max-width:860px;z-index:2}
.glass{background:linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.015));
  border:1px solid var(--line-2);border-radius:var(--radius-lg);backdrop-filter:blur(10px);box-shadow:var(--shadow)}
.dash{padding:1.1rem;display:grid;gap:1rem;grid-template-columns:1fr;position:relative}
.dash::before{content:"";position:absolute;inset:0;border-radius:var(--radius-lg);
  box-shadow:0 0 90px -20px var(--accent-glow);pointer-events:none}
.dash__row{display:grid;gap:.9rem;grid-template-columns:1fr}
.signal{display:flex;align-items:center;gap:.75rem;padding:.85rem 1rem;border-radius:12px;
  background:rgba(255,255,255,.04);border:1px solid var(--line);text-align:left}
.signal__dot{width:34px;height:34px;border-radius:9px;background:var(--grad-blue);flex:0 0 auto;box-shadow:var(--glow)}
.signal small{color:var(--text-dim);display:block;font-size:.72rem}
.signal b{font-size:.9rem;color:#fff;font-weight:600}
.bars{display:flex;align-items:flex-end;gap:8px;height:120px;padding:1rem;border-radius:12px;
  background:rgba(255,255,255,.03);border:1px solid var(--line)}
.bars i{flex:1;background:var(--grad-blue);border-radius:5px 5px 0 0;opacity:.85;box-shadow:0 0 20px -6px var(--accent-glow)}

/* ---- Chips ------------------------------------------------------------- */
.chips{display:flex;flex-wrap:wrap;gap:.6rem;justify-content:center}
.chip{font-family:var(--font-display);font-weight:500;font-size:.9rem;padding:.5rem 1.05rem;
  border:1px solid var(--line-2);border-radius:999px;background:rgba(255,255,255,.03);color:var(--text)}

/* ---- Grid + cards ------------------------------------------------------ */
.grid{display:grid;gap:var(--gap)}
.grid--2{grid-template-columns:1fr}
.grid--3{grid-template-columns:1fr}
.grid--4{grid-template-columns:1fr 1fr}
.card{position:relative;background:linear-gradient(180deg,rgba(255,255,255,.045),rgba(255,255,255,.012));
  border:1px solid var(--line);border-radius:var(--radius-lg);padding:1.6rem;
  transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease}
.card:hover{transform:translateY(-4px);border-color:rgba(59,123,255,.5);box-shadow:0 30px 60px -30px var(--accent-glow)}
.card h3{font-size:1.2rem;margin-bottom:.5rem}
.card p{color:var(--text-muted);margin:0;font-size:.96rem}
.card__icon{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;margin-bottom:1rem;
  background:rgba(59,123,255,.14);border:1px solid var(--line-2);color:var(--accent-bright);font-size:1.2rem}
.card__num{font-family:var(--font-display);font-weight:700;font-size:.85rem;letter-spacing:.12em;
  color:var(--accent-bright);margin-bottom:.6rem;display:block}

/* ---- Split ------------------------------------------------------------- */
.split{display:grid;gap:clamp(1.5rem,5vw,3.5rem);align-items:center}

/* ---- Process / big numerals (signature) -------------------------------- */
.steps{position:relative}
.steps__horizon{position:absolute;left:50%;bottom:-30%;transform:translateX(-50%);width:140%;height:60%;
  background:radial-gradient(50% 100% at 50% 0,rgba(59,123,255,.35),transparent 70%);
  border-top:1px solid rgba(59,123,255,.4);border-radius:50%;z-index:-1;pointer-events:none}
.steps__grid{display:grid;gap:2.5rem;grid-template-columns:1fr;text-align:center}
.step__num{font-family:var(--font-display);font-weight:700;font-size:clamp(3.5rem,10vw,5.5rem);line-height:1;
  background:var(--grad-metal);-webkit-background-clip:text;background-clip:text;color:transparent;
  filter:drop-shadow(0 8px 24px var(--accent-glow));margin-bottom:.5rem}
.step h3{font-size:1.25rem}
.step p{color:var(--text-muted);max-width:34ch;margin-inline:auto}
.step--mid .step__num{font-size:clamp(4.5rem,13vw,7rem)}

/* ---- Orbit cluster (signature) ----------------------------------------- */
.orbit{display:flex;align-items:center;justify-content:center;gap:clamp(.75rem,3vw,2rem);flex-wrap:wrap}
.orbit__node{width:56px;height:56px;border-radius:16px;display:grid;place-items:center;
  background:rgba(255,255,255,.04);border:1px solid var(--line-2);color:var(--text-muted);font-size:1.3rem;transition:.2s}
.orbit__node:hover{color:#fff;border-color:var(--accent);transform:translateY(-3px)}
.orbit__core{width:clamp(96px,20vw,132px);height:clamp(96px,20vw,132px);border-radius:50%;
  display:grid;place-items:center;background:radial-gradient(circle at 50% 35%,var(--accent-bright),var(--accent-deep));
  box-shadow:0 0 80px -6px var(--accent-glow),inset 0 2px 12px rgba(255,255,255,.4);position:relative}
.orbit__core::after{content:"";position:absolute;inset:-14px;border-radius:50%;border:1px solid rgba(59,123,255,.35)}
.orbit__cube{width:34px;height:34px;background:#fff;border-radius:9px;transform:rotate(45deg);opacity:.95}

/* ---- Testimonials ------------------------------------------------------ */
.quote{background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.012));
  border:1px solid var(--line);border-radius:var(--radius-lg);padding:1.75rem}
.quote p{color:var(--text);font-size:1rem}
.quote cite{display:block;margin-top:1rem;font-style:normal;color:var(--accent-bright);
  font-family:var(--font-display);font-weight:600;font-size:.88rem}

/* ---- FAQ --------------------------------------------------------------- */
.faq{max-width:820px;margin-inline:auto}
.faq details{border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.02);
  padding:1.1rem 1.35rem;margin-bottom:.85rem;transition:border-color .2s}
.faq details[open]{border-color:rgba(59,123,255,.4)}
.faq summary{cursor:pointer;list-style:none;font-family:var(--font-display);font-weight:600;font-size:1.05rem;
  display:flex;justify-content:space-between;gap:1rem;align-items:center;color:#fff}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--accent-bright);font-size:1.5rem;transition:transform .2s;line-height:1}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{margin:.9rem 0 0;color:var(--text-muted)}

/* ---- Team -------------------------------------------------------------- */
.team{display:grid;gap:var(--gap);grid-template-columns:repeat(2,1fr)}
.team figure{margin:0}
.team img{border-radius:var(--radius-lg);aspect-ratio:1/1;object-fit:cover;width:100%;border:1px solid var(--line-2)}
.team figcaption{margin-top:.75rem}
.team .name{font-family:var(--font-display);font-weight:600;color:#fff}
.team .role{color:var(--text-muted);font-size:.88rem}

/* ---- CTA band ---------------------------------------------------------- */
.cta-band{position:relative;overflow:hidden;border:1px solid var(--line-2);border-radius:var(--radius-xl);
  padding:clamp(2.5rem,6vw,4.5rem);text-align:center;
  background:linear-gradient(180deg,rgba(59,123,255,.16),rgba(255,255,255,.02))}
.cta-band::before{content:"";position:absolute;top:-40%;left:50%;transform:translateX(-50%);width:120%;height:120%;
  background:radial-gradient(45% 45% at 50% 40%,rgba(59,123,255,.4),transparent 70%);z-index:0;pointer-events:none}
.cta-band > *{position:relative;z-index:1}
.cta-band h2{max-width:26ch;margin-inline:auto}

/* ---- Footer ------------------------------------------------------------ */
.site-footer{background:linear-gradient(180deg,transparent,rgba(59,123,255,.06)),var(--space-900);
  border-top:1px solid var(--line);padding:clamp(3rem,7vw,5rem) 0 2rem}
.site-footer h4{color:#fff;font-size:1rem;margin-bottom:1rem}
.footer-grid{display:grid;gap:2rem;grid-template-columns:1fr}
.footer-grid ul{list-style:none;margin:0;padding:0;display:grid;gap:.5rem}
.footer-grid a{color:var(--text-muted)}
.footer-grid a:hover{color:#fff}
.footer-brand img{max-height:38px;margin-bottom:1rem}
.footer-brand p{color:var(--text-dim);font-family:var(--font-display);letter-spacing:.12em;font-size:.78rem;text-transform:uppercase}
.social{display:flex;gap:.6rem;flex-wrap:wrap;margin-top:1rem}
.social a{width:40px;height:40px;display:grid;place-items:center;border:1px solid var(--line-2);
  border-radius:11px;color:#fff;background:rgba(255,255,255,.03);font-family:var(--font-display);font-weight:600}
.social a:hover{background:var(--accent);border-color:var(--accent)}
.footer-bottom{margin-top:2.5rem;padding-top:1.5rem;border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;gap:1rem;justify-content:space-between;font-size:.84rem;color:var(--text-dim)}

/* ---- Reveal ------------------------------------------------------------ */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}

/* ---- Breakpoints ------------------------------------------------------- */
@media (min-width:600px){
  .dash__row{grid-template-columns:1fr 1fr}
}
@media (min-width:640px){
  .grid--2{grid-template-columns:1fr 1fr}
  .team{grid-template-columns:repeat(3,1fr)}
  .steps__grid{grid-template-columns:repeat(3,1fr);gap:1.5rem}
}
@media (min-width:900px){
  .nav{display:block}
  .header-cta{display:inline-flex}
  .nav-toggle{display:none}
  .mobile-nav{display:none}
  .grid--3{grid-template-columns:repeat(3,1fr)}
  .grid--4{grid-template-columns:repeat(4,1fr)}
  .split{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:2fr 1fr 1fr 1fr}
  .team{grid-template-columns:repeat(4,1fr)}
  .dash__row{grid-template-columns:2fr 1fr}
}
@media (min-width:1200px){
  .team{grid-template-columns:repeat(5,1fr)}
}