/* NorthVale Digital — Crystal Protocol Archive aesthetic */
:root{
  --bg:#070d19;
  --bg-2:#0b1730;
  --glass:rgba(150,190,255,.06);
  --glass-2:rgba(150,190,255,.10);
  --line:rgba(150,200,255,.16);
  --line-strong:rgba(150,200,255,.32);
  --ice:#aee3ff;
  --ice-2:#7fc8ff;
  --blue:#3a6df0;
  --text:#dfeaff;
  --text-dim:#8ea4c9;
  --white:#f2f8ff;
  --radius:18px;
  --maxw:1180px;
  --shadow:0 24px 60px -28px rgba(10,40,90,.8);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:"Outfit",-apple-system,BlinkMacSystemFont,sans-serif;
  background:
    radial-gradient(1100px 700px at 78% -8%, rgba(58,109,240,.20), transparent 60%),
    radial-gradient(900px 600px at 12% 12%, rgba(127,200,255,.12), transparent 55%),
    linear-gradient(180deg,var(--bg),var(--bg-2));
  background-attachment:fixed;
  color:var(--text);
  line-height:1.6;
  overflow-x:hidden;
  min-height:100vh;
}
h1,h2,h3,h4,.brand{font-family:"Space Grotesk","Outfit",sans-serif;letter-spacing:-.01em;color:var(--white)}
a{color:var(--ice);text-decoration:none}
img{max-width:100%;display:block}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}
section{position:relative;padding:84px 0}
.eyebrow{font-size:.78rem;letter-spacing:.28em;text-transform:uppercase;color:var(--ice-2);margin-bottom:14px}
.section-title{font-size:clamp(1.7rem,4vw,2.7rem);line-height:1.08;margin-bottom:14px}
.lead{color:var(--text-dim);max-width:620px;font-size:1.05rem}

/* thin structural divider */
.divider{height:1px;background:linear-gradient(90deg,transparent,var(--line-strong),transparent);border:0;margin:0;opacity:.7}

/* glass containers */
.glass{
  background:linear-gradient(160deg,var(--glass-2),var(--glass));
  border:1px solid var(--line);
  border-radius:var(--radius);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  box-shadow:var(--shadow);
  position:relative;
  overflow:hidden;
}
.glass::before{content:"";position:absolute;inset:0;background:linear-gradient(160deg,rgba(255,255,255,.10),transparent 40%);pointer-events:none}

/* HEADER */
header{position:sticky;top:0;z-index:50;backdrop-filter:blur(12px);background:rgba(7,13,25,.62);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:12px;font-weight:600;font-size:1.18rem;color:var(--white)}
.brand img{width:32px;height:32px}
.brand span{color:var(--ice-2)}
.nav-links{display:flex;gap:30px;align-items:center}
.nav-links a{color:var(--text-dim);font-size:.95rem;transition:color .2s}
.nav-links a:hover{color:var(--ice)}
.btn{
  display:inline-block;border-radius:999px;padding:12px 24px;font-weight:600;font-size:.95rem;
  border:1px solid var(--line-strong);color:var(--white);cursor:pointer;transition:.25s;background:transparent;
}
.btn-primary{background:linear-gradient(120deg,var(--blue),var(--ice-2));border:0;color:#04101f;box-shadow:0 14px 34px -14px rgba(58,109,240,.9)}
.btn-primary:hover{transform:translateY(-2px);filter:brightness(1.07)}
.btn:hover{border-color:var(--ice)}
.nav-toggle{display:none;background:none;border:0;color:var(--white);font-size:1.6rem;cursor:pointer}

/* HERO */
.hero{padding-top:70px}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:54px;align-items:center}
.hero h1{font-size:clamp(2.3rem,5.4vw,4rem);line-height:1.04;margin-bottom:20px}
.hero h1 em{font-style:normal;background:linear-gradient(120deg,var(--ice),var(--ice-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{font-size:1.12rem;color:var(--text-dim);max-width:520px;margin-bottom:30px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.hero-visual{position:relative}
.hero-visual img{border-radius:var(--radius);border:1px solid var(--line);box-shadow:var(--shadow);width:100%;height:440px;object-fit:cover}
.float-card{position:absolute;padding:14px 18px;font-size:.85rem;animation:floaty 6s ease-in-out infinite}
.float-card .num{font-family:"Space Grotesk";font-size:1.4rem;color:var(--white);display:block}
.float-card.one{top:24px;left:-26px}
.float-card.two{bottom:30px;right:-22px;animation-delay:-3s}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
.stats{display:flex;gap:38px;margin-top:40px;flex-wrap:wrap}
.stats div span{display:block;font-family:"Space Grotesk";font-size:1.9rem;color:var(--white)}
.stats div small{color:var(--text-dim);letter-spacing:.04em}

/* TRUST STRIP */
.trust{display:flex;gap:40px;flex-wrap:wrap;justify-content:center;align-items:center;opacity:.8;padding:30px 0}
.trust span{font-family:"Space Grotesk";color:var(--text-dim);letter-spacing:.12em;font-size:.9rem;text-transform:uppercase}

/* SERVICES */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:46px}
.card{padding:28px;transition:transform .3s,border-color .3s}
.card:hover{transform:translateY(-6px);border-color:var(--line-strong)}
.card .icn{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;background:var(--glass-2);border:1px solid var(--line);margin-bottom:18px;font-size:1.3rem}
.card h3{font-size:1.2rem;margin-bottom:10px}
.card p{color:var(--text-dim);font-size:.96rem}

/* PROCESS */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:46px}
.step{padding:26px 22px}
.step .n{font-family:"Space Grotesk";font-size:2.2rem;color:var(--ice-2);opacity:.55;line-height:1}
.step h4{margin:14px 0 8px;font-size:1.08rem}
.step p{color:var(--text-dim);font-size:.92rem}

/* SHOWCASE */
.showcase{display:grid;grid-template-columns:1fr 1fr;gap:46px;align-items:center}
.showcase img{border-radius:var(--radius);border:1px solid var(--line);height:420px;width:100%;object-fit:cover;box-shadow:var(--shadow)}
.showcase ul{list-style:none;margin-top:20px;display:grid;gap:14px}
.showcase li{display:flex;gap:12px;align-items:flex-start;color:var(--text-dim)}
.showcase li::before{content:"◇";color:var(--ice-2);margin-top:2px}
.showcase li b{color:var(--white);font-weight:600}

/* PRICING */
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:46px;align-items:stretch}
.plan{padding:32px 28px;display:flex;flex-direction:column}
.plan.feature{border-color:var(--ice-2);box-shadow:0 30px 70px -30px rgba(127,200,255,.5)}
.plan .tag{font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;color:var(--ice-2);margin-bottom:10px}
.plan .price{font-family:"Space Grotesk";font-size:2.6rem;color:var(--white);line-height:1;margin:6px 0}
.plan .price small{font-size:.95rem;color:var(--text-dim);font-family:"Outfit"}
.plan .desc{color:var(--text-dim);font-size:.92rem;margin-bottom:20px}
.plan ul{list-style:none;display:grid;gap:11px;margin-bottom:26px;flex:1}
.plan li{color:var(--text-dim);font-size:.93rem;display:flex;gap:10px}
.plan li::before{content:"✓";color:var(--ice-2);font-weight:700}
.plan .btn{width:100%;text-align:center}
.pricing-note{text-align:center;color:var(--text-dim);margin-top:26px;font-size:.9rem}

/* FAQ */
.faq{max-width:820px;margin:46px auto 0}
.qa{padding:0 24px;margin-bottom:14px;cursor:pointer}
.qa summary{list-style:none;padding:20px 0;font-family:"Space Grotesk";color:var(--white);display:flex;justify-content:space-between;align-items:center;font-size:1.05rem}
.qa summary::-webkit-details-marker{display:none}
.qa summary::after{content:"+";color:var(--ice-2);font-size:1.5rem}
.qa[open] summary::after{content:"−"}
.qa p{padding:0 0 22px;color:var(--text-dim)}

/* CONTACT */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start;margin-top:46px}
.contact-info .info-block{padding:22px 24px;margin-bottom:16px}
.contact-info h4{font-size:.85rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ice-2);margin-bottom:6px}
.contact-info p{color:var(--text);font-size:1rem}
form .field{margin-bottom:18px}
form label{display:block;font-size:.86rem;color:var(--text-dim);margin-bottom:7px}
form input,form textarea,form select{
  width:100%;padding:14px 16px;border-radius:12px;background:rgba(8,16,34,.6);
  border:1px solid var(--line);color:var(--white);font-family:inherit;font-size:.96rem;transition:border-color .2s;
}
form input:focus,form textarea:focus,form select:focus{outline:0;border-color:var(--ice-2)}
form textarea{resize:vertical;min-height:120px}
.check{display:flex;gap:10px;align-items:flex-start;font-size:.85rem;color:var(--text-dim)}
.check input{width:auto;margin-top:3px}
.form-note{margin-top:14px;font-size:.85rem;color:var(--ice-2);display:none}
.form-note.show{display:block}

/* FOOTER */
footer{border-top:1px solid var(--line);padding:54px 0 30px;background:rgba(5,10,20,.5)}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;margin-bottom:36px}
.foot-grid h5{font-family:"Space Grotesk";color:var(--white);margin-bottom:14px;font-size:1rem}
.foot-grid p{color:var(--text-dim);font-size:.92rem}
.foot-links{list-style:none;display:grid;gap:10px}
.foot-links a{color:var(--text-dim);font-size:.92rem;transition:color .2s}
.foot-links a:hover{color:var(--ice)}
.foot-bottom{border-top:1px solid var(--line);padding-top:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;color:var(--text-dim);font-size:.85rem}

/* COOKIE BANNER */
.cookie{
  position:fixed;left:50%;bottom:22px;transform:translateX(-50%);z-index:90;
  width:min(680px,calc(100% - 36px));padding:22px 24px;display:none;
  align-items:center;gap:18px;flex-wrap:wrap;justify-content:space-between;
}
.cookie.show{display:flex;animation:rise .5s ease}
@keyframes rise{from{opacity:0;transform:translate(-50%,20px)}to{opacity:1;transform:translate(-50%,0)}}
.cookie p{color:var(--text-dim);font-size:.9rem;flex:1;min-width:240px}
.cookie .cookie-btns{display:flex;gap:10px}
.cookie .btn{padding:10px 20px;font-size:.88rem}

/* legal pages */
.legal{max-width:860px;margin:0 auto;padding:60px 24px}
.legal h1{font-size:clamp(2rem,5vw,3rem);margin-bottom:8px}
.legal .updated{color:var(--text-dim);margin-bottom:30px;font-size:.9rem}
.legal h2{font-size:1.4rem;margin:34px 0 12px;color:var(--ice)}
.legal p,.legal li{color:var(--text-dim);margin-bottom:12px}
.legal ul{padding-left:22px;margin-bottom:14px}
.legal a{color:var(--ice-2)}
.back{display:inline-block;margin-bottom:24px;color:var(--ice-2);font-size:.92rem}

/* reveal */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s,transform .7s}
.reveal.in{opacity:1;transform:none}

@media(max-width:980px){
  .hero-grid{grid-template-columns:1fr;gap:40px}
  .hero-visual img{height:340px}
  .cards,.plans{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr}
  .showcase,.contact-grid{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:680px){
  .nav-links{display:none;position:absolute;top:72px;left:0;right:0;flex-direction:column;background:rgba(7,13,25,.97);padding:22px;gap:18px;border-bottom:1px solid var(--line)}
  .nav-links.open{display:flex}
  .nav-toggle{display:block}
  .cards,.plans,.steps,.foot-grid{grid-template-columns:1fr}
  .float-card{display:none}
  section{padding:60px 0}
}