/* ===== RIVERTON ADVISORS — SHARED STYLES ===== */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{
  --navy:#080E1A;--n2:#0C1425;--n3:#111B30;--n4:#182340;--n5:#1E2D50;
  --gold:#DA701F;--gl:#E8863F;--gd:#B85A12;--gg:rgba(218,112,31,.12);
  --slate:#7A8599;--light:#C8CDD8;--white:#F0F2F5;--pure:#FFFFFF;
  --red:#E85D5D;--green:#5DCC8C;--blue:#5DA8E8;--purple:#9B7BDB;
  --font:'Inter',system-ui,sans-serif;
  --serif:'Instrument Serif',Georgia,serif;
  --ease:cubic-bezier(.25,.46,.45,.94);--eo:cubic-bezier(.16,1,.3,1);
}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:var(--font);background:var(--navy);color:var(--light);line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
::selection{background:rgba(218,112,31,.3);color:var(--pure)}
.container{max-width:1180px;margin:0 auto;padding:0 28px}
.gold{color:var(--gold)}
.text-slate{color:var(--slate)}

/* NAV */
nav{position:fixed;top:0;left:0;right:0;z-index:100;padding:22px 0;transition:all .5s var(--ease)}
nav.scrolled{background:rgba(8,14,26,.92);backdrop-filter:blur(24px) saturate(1.2);padding:16px 0;border-bottom:1px solid rgba(218,112,31,.06)}
nav .container{display:flex;align-items:center;justify-content:space-between}
.nav-logo{font-family:var(--serif);font-size:1.6rem;color:var(--pure);letter-spacing:-0.01em}
.nav-logo span{color:var(--gold)}
.nav-links{display:flex;align-items:center;gap:32px}
.nav-links a{font-size:.75rem;font-weight:500;color:var(--slate);transition:color .3s;letter-spacing:.04em;text-transform:uppercase}
.nav-links a:hover,.nav-links a.active{color:var(--pure)}
.nav-cta{padding:10px 24px;border:1px solid rgba(218,112,31,.35);border-radius:100px;color:var(--gold)!important;transition:all .4s var(--ease)}
.nav-cta:hover{background:var(--gold);color:var(--navy)!important;border-color:var(--gold)}

/* BUTTONS */
.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 28px;font-size:.88rem;font-weight:600;border-radius:8px;transition:all .4s var(--ease);border:none;cursor:pointer;letter-spacing:.01em;font-family:var(--font)}
.btn-gold{background:var(--gold);color:var(--navy)}
.btn-gold:hover{background:var(--gl);transform:translateY(-2px);box-shadow:0 12px 40px rgba(218,112,31,.2)}
.btn-outline{background:transparent;border:1px solid rgba(255,255,255,.12);color:var(--light)}
.btn-outline:hover{border-color:rgba(255,255,255,.25);background:rgba(255,255,255,.03)}
.btn-sm{padding:10px 20px;font-size:.8rem}
.btn svg{width:16px;height:16px;transition:transform .3s}
.btn:hover svg{transform:translateX(3px)}
.arrow-svg{width:16px;height:16px}

/* SECTIONS */
section{padding:100px 0}
.sec-label{font-size:.65rem;text-transform:uppercase;letter-spacing:.25em;color:var(--gold);font-weight:600;margin-bottom:14px}
.sec-title{font-family:var(--serif);font-size:clamp(2rem,3.5vw,2.8rem);font-weight:400;color:var(--pure);line-height:1.15;letter-spacing:-0.01em;margin-bottom:16px}
.sec-sub{font-size:1rem;color:var(--slate);max-width:560px;line-height:1.7}
.bg-alt{background:var(--n2)}

/* CARDS */
.card{background:var(--navy);border:1px solid rgba(255,255,255,.04);border-radius:18px;padding:32px 28px;transition:all .5s var(--ease);position:relative;overflow:hidden}
.card::after{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,transparent,var(--gold),transparent);opacity:0;transition:opacity .5s}
.card:hover{border-color:rgba(218,112,31,.15);transform:translateY(-6px);box-shadow:0 24px 60px rgba(0,0,0,.4)}
.card:hover::after{opacity:1}
.card.bg-n2{background:var(--n2)}
.card-icon{width:48px;height:48px;background:rgba(218,112,31,.07);border:1px solid rgba(218,112,31,.1);border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:22px;font-size:1.2rem}

/* PAGE HERO */
.page-hero{padding:160px 0 80px;position:relative}
.page-hero::after{content:'';position:absolute;top:0;right:0;width:60%;height:100%;background:radial-gradient(ellipse at 70% 30%,rgba(218,112,31,.03) 0%,transparent 60%);pointer-events:none}
.page-hero .container{position:relative;z-index:2}
.page-hero h1{font-family:var(--serif);font-size:clamp(2.5rem,5vw,3.8rem);font-weight:400;line-height:1.1;color:var(--pure);margin-bottom:20px;max-width:700px}
.page-hero h1 i{font-style:italic;color:var(--gold)}
.page-hero .lead{font-size:1.1rem;color:var(--slate);max-width:600px;line-height:1.75}

/* BREADCRUMB */
.breadcrumb{display:flex;align-items:center;gap:8px;font-size:.72rem;color:var(--slate);margin-bottom:24px;text-transform:uppercase;letter-spacing:.08em}
.breadcrumb a{color:var(--gold);transition:color .3s}
.breadcrumb a:hover{color:var(--gl)}

/* DIVIDER */
.divider{height:1px;background:rgba(255,255,255,.04);margin:0}

/* GRID HELPERS */
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}

/* REVEAL */
.rv{opacity:0;transform:translateY(28px);transition:opacity .7s var(--ease),transform .7s var(--eo)}
.rv.vis{opacity:1;transform:translateY(0)}
.rv-d1{transition-delay:.08s}.rv-d2{transition-delay:.16s}.rv-d3{transition-delay:.24s}
.rv-d4{transition-delay:.32s}.rv-d5{transition-delay:.4s}.rv-d6{transition-delay:.48s}

/* FOOTER */
footer{border-top:1px solid rgba(255,255,255,.04);padding:64px 0 28px}
.ft-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.2fr;gap:48px;margin-bottom:48px}
.ft-brand .nav-logo{margin-bottom:14px;display:inline-block}
.ft-brand p{font-size:.82rem;color:var(--slate);line-height:1.65;max-width:260px}
.ft-col h4{font-size:.65rem;text-transform:uppercase;letter-spacing:.18em;color:var(--gold);font-weight:600;margin-bottom:20px}
.ft-col ul{list-style:none;display:flex;flex-direction:column;gap:10px}
.ft-col a{font-size:.82rem;color:var(--slate);transition:color .3s}
.ft-col a:hover{color:var(--pure)}
.ft-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:28px;border-top:1px solid rgba(255,255,255,.04);font-size:.72rem;color:rgba(122,133,153,.6)}

/* INTERACTIVE TOOL STYLES */
.tool-container{background:var(--n2);border:1px solid rgba(255,255,255,.06);border-radius:20px;padding:40px;position:relative;overflow:hidden}
.tool-container::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent 10%,rgba(218,112,31,.15) 50%,transparent 90%)}
.quiz-q{margin-bottom:32px}
.quiz-q label{display:block;font-size:.95rem;color:var(--pure);font-weight:500;margin-bottom:12px}
.quiz-options{display:flex;flex-direction:column;gap:8px}
.quiz-opt{display:flex;align-items:center;gap:12px;padding:12px 16px;background:var(--navy);border:1px solid rgba(255,255,255,.06);border-radius:10px;cursor:pointer;transition:all .3s;font-size:.85rem;color:var(--light)}
.quiz-opt:hover{border-color:rgba(218,112,31,.2);background:rgba(218,112,31,.04)}
.quiz-opt.selected{border-color:var(--gold);background:rgba(218,112,31,.08);color:var(--pure)}
.quiz-opt input{display:none}
.quiz-radio{width:18px;height:18px;border:2px solid rgba(255,255,255,.15);border-radius:50%;flex-shrink:0;position:relative;transition:border-color .3s}
.quiz-opt.selected .quiz-radio{border-color:var(--gold)}
.quiz-opt.selected .quiz-radio::after{content:'';position:absolute;inset:3px;background:var(--gold);border-radius:50%}
.progress-bar{height:4px;background:rgba(255,255,255,.06);border-radius:100px;margin-bottom:32px;overflow:hidden}
.progress-fill{height:100%;background:linear-gradient(90deg,var(--gd),var(--gold));border-radius:100px;transition:width .5s var(--eo)}
.result-card{text-align:center;padding:48px 32px}
.result-score{font-family:var(--serif);font-size:4rem;color:var(--gold);line-height:1;margin-bottom:8px}
.result-label{font-size:1.2rem;color:var(--pure);font-weight:500;margin-bottom:16px}
.result-desc{font-size:.95rem;color:var(--slate);line-height:1.7;max-width:480px;margin:0 auto 32px}
.score-bar{display:flex;gap:4px;justify-content:center;margin-bottom:24px}
.score-seg{width:32px;height:8px;border-radius:4px;background:rgba(255,255,255,.06)}
.score-seg.filled{background:var(--gold)}

/* ICP SECTION */
.icp-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start}
.persona-card{background:linear-gradient(160deg,var(--n3) 0%,var(--n2) 100%);border:1px solid rgba(255,255,255,.06);border-radius:24px;padding:40px;position:relative}
.persona-card::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent 10%,rgba(218,112,31,.2) 50%,transparent 90%)}
.persona-avatar{width:80px;height:80px;background:linear-gradient(135deg,var(--gold),var(--gd));border-radius:20px;display:flex;align-items:center;justify-content:center;font-size:2rem;margin-bottom:20px}
.persona-name{font-family:var(--serif);font-size:1.5rem;color:var(--pure);margin-bottom:4px}
.persona-title{font-size:.85rem;color:var(--gold);margin-bottom:20px}
.persona-stats{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:24px}
.ps{background:rgba(218,112,31,.04);border-radius:10px;padding:12px;text-align:center}
.ps-num{font-family:var(--serif);font-size:1.3rem;color:var(--pure)}
.ps-label{font-size:.65rem;color:var(--slate);text-transform:uppercase;letter-spacing:.1em}
.pain-list{list-style:none;display:flex;flex-direction:column;gap:12px}
.pain-list li{display:flex;align-items:flex-start;gap:12px;font-size:.88rem;color:var(--light);line-height:1.5}
.pain-icon{flex-shrink:0;font-size:1rem;margin-top:2px}

/* FRAMEWORK HOUSE */
.house{max-width:700px;margin:0 auto}
.house-roof{background:linear-gradient(135deg,var(--gold),var(--gd));border-radius:16px 16px 0 0;padding:24px;text-align:center;position:relative}
.house-roof h3{font-family:var(--serif);font-size:1.3rem;color:var(--navy);margin-bottom:4px}
.house-roof p{font-size:.8rem;color:rgba(8,14,26,.7)}
.house-body{display:grid;grid-template-columns:1fr 1fr;gap:0}
.house-col{padding:0}
.house-col-title{padding:14px 20px;text-align:center;font-size:.7rem;text-transform:uppercase;letter-spacing:.15em;font-weight:600}
.soft-title{background:rgba(93,168,232,.15);color:var(--blue)}
.hard-title{background:rgba(218,112,31,.15);color:var(--gold)}
.house-item{padding:16px 20px;border:1px solid rgba(255,255,255,.04);display:flex;align-items:center;gap:12px;font-size:.85rem;color:var(--light);transition:all .3s}
.house-item:hover{background:rgba(255,255,255,.02);border-color:rgba(255,255,255,.08)}
.house-item .hi-icon{width:32px;height:32px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:.9rem;flex-shrink:0}
.soft-icon{background:rgba(93,168,232,.1)}
.hard-icon{background:rgba(218,112,31,.1)}
.house-foundation{background:var(--n3);border-radius:0 0 16px 16px;padding:20px;text-align:center}
.house-foundation h4{font-size:.9rem;color:var(--pure);margin-bottom:4px}
.house-foundation p{font-size:.75rem;color:var(--slate)}

/* RESPONSIVE */
@media(max-width:1024px){
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .icp-grid{grid-template-columns:1fr}
  .ft-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:768px){
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr}
  .nav-links{display:none}
  .ft-grid{grid-template-columns:1fr}
  section{padding:72px 0}
  .house-body{grid-template-columns:1fr}
  .page-hero{padding:120px 0 60px}
}