/* ===== InGen AI Company — shared page styles (interior scrolling pages) ===== */
:root{
  --navy:#0f172a;
  --navy-2:#070c17;
  --navy-3:#0b1220;
  --emerald:#10b981;
  --emerald-2:#059669;
  --emerald-lt:#34d399;
  --amber:#f59e0b;
  --slate:#94a3b8;
  --slate-dim:#475569;
  --line:rgba(148,163,184,0.14);
  --white:#f8fafc;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  font-family:'Inter',-apple-system,sans-serif;
  background:var(--navy-2);
  color:var(--white);
  -webkit-font-smoothing:antialiased;
  line-height:1.6;
}
a{color:inherit;}

/* ambient background glow, fixed */
body::before{
  content:'';
  position:fixed;
  inset:0;
  background:
    radial-gradient(ellipse 1100px 700px at 78% 8%, rgba(16,185,129,0.09), transparent 60%),
    radial-gradient(ellipse 800px 600px at 10% 88%, rgba(16,185,129,0.05), transparent 60%);
  pointer-events:none;
  z-index:0;
}

/* ===== NAV ===== */
.nav{
  position:sticky;
  top:0;
  z-index:50;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:20px 54px;
  background:rgba(7,12,23,0.72);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav-logo{display:flex; align-items:center; gap:12px; text-decoration:none;}
.nav-word{font-weight:800; font-size:19px; letter-spacing:-0.3px;}
.nav-word .in{color:var(--emerald);}
.nav-word .gen{color:var(--white);}
.nav-word .ai{color:var(--slate); font-weight:400; margin-left:4px;}
.nav-links{display:flex; align-items:center; gap:38px;}
.nav-links a{
  color:var(--slate); text-decoration:none;
  font-size:13.5px; font-weight:500; letter-spacing:0.2px;
  transition:color 0.2s;
}
.nav-links a:hover, .nav-links a.active{color:var(--white);}
.nav-cta{
  color:var(--navy) !important;
  background:var(--emerald);
  padding:9px 20px; border-radius:100px;
  font-weight:600 !important;
  transition:background 0.2s, transform 0.2s;
}
.nav-cta:hover{background:var(--emerald-lt); transform:translateY(-1px);}
.nav-toggle{
  display:none;
  flex-direction:column; justify-content:center; gap:5px;
  width:42px; height:42px; padding:0; margin-left:14px;
  background:transparent; border:1px solid var(--line); border-radius:10px;
  cursor:pointer; transition:border-color 0.2s;
}
.nav-toggle:hover{border-color:var(--emerald);}
.nav-toggle span{
  display:block; width:20px; height:2.5px; margin:0 auto;
  background:#f8fafc; border-radius:2px;
  transition:transform 0.25s, opacity 0.2s;
}
.nav.open .nav-toggle span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav.open .nav-toggle span:nth-child(2){opacity:0;}
.nav.open .nav-toggle span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

/* ===== PAGE WRAP ===== */
.page{position:relative; z-index:1;}
.wrap{max-width:1080px; margin:0 auto; padding:0 54px;}
.narrow{max-width:820px;}

/* ===== HERO (interior) ===== */
.phero{padding:96px 0 54px;}
.eyebrow{
  display:inline-flex; align-items:center; gap:9px;
  color:var(--emerald); font-size:12px; font-weight:600;
  letter-spacing:2.6px; text-transform:uppercase; margin-bottom:24px;
}
.eyebrow::before{
  content:''; width:6px;height:6px;border-radius:50%;
  background:var(--emerald); box-shadow:0 0 12px 2px rgba(16,185,129,0.7);
}
.phero h1{
  font-family:'Fraunces', Georgia, serif;
  font-optical-sizing:auto;
  font-size:clamp(2.6rem, 5.2vw, 4.4rem);
  font-weight:400; letter-spacing:-1.3px; line-height:1.02;
}
.phero h1 em{font-style:italic; font-weight:500; color:var(--emerald);}
.phero .lead{
  margin-top:26px; max-width:640px;
  color:var(--slate); font-size:clamp(1.05rem,1.4vw,1.22rem);
  line-height:1.6;
}

/* ===== SECTIONS ===== */
section{padding:44px 0;}
.sec-head{margin-bottom:28px;}
.sec-eyebrow{
  color:var(--emerald); font-size:11.5px; font-weight:700;
  letter-spacing:2px; text-transform:uppercase; margin-bottom:12px;
}
h2{
  font-family:'Fraunces', Georgia, serif;
  font-size:clamp(1.8rem,3vw,2.5rem); font-weight:400;
  letter-spacing:-0.8px; line-height:1.1;
}
h3{font-size:1.15rem; font-weight:700; letter-spacing:-0.2px; margin-bottom:8px;}
p.body{color:var(--slate); font-size:1.02rem; margin-top:16px; max-width:720px;}
p.body strong{color:var(--white); font-weight:600;}

/* ===== CARDS / GRID ===== */
.grid{display:grid; gap:18px; margin-top:8px;}
.grid.two{grid-template-columns:1fr 1fr;}
.grid.three{grid-template-columns:repeat(3,1fr);}
.card{
  position:relative;
  padding:26px 26px;
  border-radius:16px;
  border:1px solid var(--line);
  background:rgba(248,250,252,0.02);
  transition:border-color 0.25s, transform 0.25s;
  overflow:hidden;
}
.card::before{
  content:''; position:absolute; inset:0;
  background:linear-gradient(135deg, rgba(16,185,129,0.10), transparent 55%);
  opacity:0; transition:opacity 0.3s;
}
.card:hover{border-color:rgba(16,185,129,0.4); transform:translateY(-3px);}
.card:hover::before{opacity:1;}
.card > *{position:relative;}
.card .kicker{
  color:var(--emerald); font-size:11px; font-weight:700;
  letter-spacing:1.5px; text-transform:uppercase; margin-bottom:12px;
}
.card p{color:var(--slate); font-size:0.96rem; line-height:1.55;}
.card.amber::before{background:linear-gradient(135deg, rgba(245,158,11,0.10), transparent 55%);}
.card.amber .kicker{color:var(--amber);}
.card.amber:hover{border-color:rgba(245,158,11,0.4);}

/* numbered doctrine list */
.doctrine{display:grid; gap:14px; margin-top:8px;}
.dnum{
  display:flex; gap:18px; align-items:flex-start;
  padding:20px 22px; border-radius:14px;
  border:1px solid var(--line); background:rgba(248,250,252,0.02);
}
.dnum .n{
  font-family:'Fraunces',serif; font-size:1.7rem; color:var(--emerald);
  font-weight:500; line-height:1; min-width:34px;
}
.dnum .t{color:var(--slate); font-size:0.98rem;}
.dnum .t b{color:var(--white);}

/* callout / navy box */
.callout{
  margin-top:26px; padding:24px 26px; border-radius:16px;
  background:rgba(16,185,129,0.06); border:1px solid rgba(16,185,129,0.22);
  border-left:3px solid var(--emerald);
}
.callout.navy{background:var(--navy); border:1px solid var(--line); border-left:3px solid var(--emerald);}
.callout.amber{background:rgba(245,158,11,0.06); border:1px solid rgba(245,158,11,0.22); border-left:3px solid var(--amber);}
.callout .ct{font-weight:700; color:var(--white); margin-bottom:8px; font-size:1.02rem;}
.callout p{color:var(--slate); font-size:0.98rem;}
.callout.navy p{color:#cbd5e1;}

/* proof table */
.ptable{width:100%; border-collapse:collapse; margin-top:8px; font-size:0.95rem;}
.ptable th{
  text-align:left; background:var(--navy); color:var(--white);
  font-weight:600; padding:12px 16px; font-size:0.9rem;
  border:1px solid rgba(148,163,184,0.12);
}
.ptable td{
  padding:14px 16px; border:1px solid rgba(148,163,184,0.1);
  color:var(--slate); vertical-align:top;
}
.ptable td:first-child{color:var(--white); font-weight:600; white-space:nowrap;}
.ptable tr:nth-child(even) td{background:rgba(248,250,252,0.015);}

/* big statement block */
.statement{
  font-family:'Fraunces',serif; font-size:clamp(1.5rem,2.6vw,2.1rem);
  font-weight:400; line-height:1.3; letter-spacing:-0.5px;
  color:var(--white); max-width:900px;
}
.statement em{color:var(--emerald); font-style:italic;}

/* CTA band */
.ctaband{
  margin:60px 0 0; padding:56px 40px; border-radius:22px; text-align:center;
  background:
    radial-gradient(ellipse 700px 400px at 50% 0%, rgba(16,185,129,0.14), transparent 65%),
    var(--navy-3);
  border:1px solid var(--line);
}
.ctaband h2{margin-bottom:14px;}
.ctaband p{color:var(--slate); max-width:560px; margin:0 auto 26px;}
.btn{
  display:inline-flex; align-items:center; gap:9px;
  background:var(--emerald); color:var(--navy);
  font-weight:600; font-size:0.98rem;
  padding:14px 28px; border-radius:100px; text-decoration:none;
  transition:background 0.2s, transform 0.2s;
}
.btn:hover{background:var(--emerald-lt); transform:translateY(-2px);}
.btn.ghost{background:transparent; color:var(--white); border:1px solid var(--line);}
.btn.ghost:hover{border-color:var(--emerald); background:rgba(16,185,129,0.06);}

/* ===== FOOTER ===== */
.foot{
  margin-top:80px; border-top:1px solid var(--line);
  padding:44px 54px 40px;
}
.foot-inner{max-width:1080px; margin:0 auto; display:flex; justify-content:space-between; gap:40px; flex-wrap:wrap;}
.foot-brand{max-width:320px;}
.foot-brand .fw{font-weight:800; font-size:18px; margin-bottom:10px;}
.foot-brand .fw .in{color:var(--emerald);} .foot-brand .fw .ai{color:var(--slate); font-weight:400;}
.foot-brand p{color:var(--slate-dim); font-size:0.86rem;}
.foot-cols{display:flex; gap:56px; flex-wrap:wrap;}
.foot-col h4{color:var(--slate); font-size:11px; letter-spacing:1.5px; text-transform:uppercase; margin-bottom:14px; font-weight:600;}
.foot-col a{display:block; color:var(--slate-dim); text-decoration:none; font-size:0.9rem; margin-bottom:9px; transition:color 0.2s;}
.foot-col a:hover{color:var(--white);}
.foot-legal{max-width:1080px; margin:34px auto 0; padding-top:20px; border-top:1px solid var(--line); color:var(--slate-dim); font-size:0.8rem; display:flex; justify-content:space-between; gap:20px; flex-wrap:wrap;}

/* ===== FORM ===== */
.form{margin-top:34px; display:grid; gap:18px; max-width:640px;}
.field{display:flex; flex-direction:column; gap:7px;}
.field label{font-size:0.82rem; color:var(--slate); font-weight:500; letter-spacing:0.2px;}
.field input, .field select, .field textarea{
  background:rgba(248,250,252,0.03); border:1px solid var(--line);
  border-radius:12px; padding:13px 15px; color:var(--white);
  font-family:inherit; font-size:0.98rem; transition:border-color 0.2s, background 0.2s;
}
.field input:focus, .field select:focus, .field textarea:focus{
  outline:none; border-color:var(--emerald); background:rgba(16,185,129,0.04);
}
.field textarea{resize:vertical; min-height:120px;}
.field.row2{display:grid; grid-template-columns:1fr 1fr; gap:18px;}
.field select{appearance:none; background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2394a3b8' stroke-width='1.6' fill='none' stroke-linecap='round'/%3E%3C/svg%3E"); background-repeat:no-repeat; background-position:right 15px center;}
.form-note{color:var(--slate-dim); font-size:0.84rem; margin-top:4px;}
.submitted{padding:30px; border-radius:16px; background:rgba(16,185,129,0.07); border:1px solid rgba(16,185,129,0.3); color:var(--white);}

@media (max-width:860px){
  .nav{padding:16px 22px; flex-wrap:wrap;}
  .nav-toggle{display:flex;}
  .nav-links{
    order:3; flex-basis:100%;
    flex-direction:column; align-items:stretch; gap:0;
    max-height:0; overflow:hidden;
    transition:max-height 0.3s ease;
  }
  .nav.open .nav-links{max-height:420px; margin-top:14px;}
  .nav-links a:not(.nav-cta){
    display:block; padding:14px 4px;
    font-size:15px; border-bottom:1px solid var(--line);
  }
  .nav-links .nav-cta{
    display:inline-block; margin-top:14px; text-align:center;
    align-self:flex-start;
  }
  .wrap, .foot{padding-left:22px; padding-right:22px;}
  .grid.two, .grid.three, .field.row2{grid-template-columns:1fr;}
  .phero{padding:64px 0 40px;}
  .foot-inner{flex-direction:column;}
}

/* ===== LEGAL PAGES (privacy / terms) ===== */
.legal{max-width:760px; padding-bottom:80px; color:var(--slate); font-size:1rem; line-height:1.75;}
.legal .legal-date{color:var(--slate-dim); font-size:0.85rem; margin-bottom:28px;}
.legal h2{font-size:1.35rem; margin:44px 0 12px; color:var(--white);}
.legal h3{font-size:1.02rem; margin:24px 0 8px; color:var(--white); font-weight:600;}
.legal p{margin:0 0 14px;}
.legal ul{margin:0 0 16px 20px; padding:0;}
.legal li{margin:0 0 8px;}
.legal b{color:var(--white); font-weight:600;}
.legal a, .foot-legal a, .homefoot a{color:var(--emerald-lt); text-decoration:none;}
.legal a:hover, .foot-legal a:hover{text-decoration:underline;}