/* ============================================
   AURORA CANYON ADVISERS — Option B Stylesheet
   ============================================ */

:root {
  --abyss:#08111E; --deep-navy:#0C1A28; --midnight:#102035; --steel:#1A3854;
  --horizon:#1C5880; --intel-blue:#2A8FC7; --arctic:#52C4E8; --mist:#A4C4E4;
  --frost:#D4E6F2; --white:#FFFFFF; --silver:#B4C4D4;
  --display:'Cormorant Garamond',Georgia,serif;
  --sans:'Rajdhani',sans-serif;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--abyss);color:var(--frost);font-family:Georgia,serif;font-size:17px;line-height:1.75;overflow-x:hidden}

/* NAV */
nav{position:fixed;top:0;left:0;right:0;z-index:100;display:flex;align-items:center;justify-content:space-between;padding:1.1rem 3rem;background:rgba(8,17,30,0.97);border-bottom:1px solid var(--steel)}
.nav-logo{font-family:var(--sans);font-size:.95rem;font-weight:700;letter-spacing:.22em;text-transform:uppercase;color:var(--white);text-decoration:none}
.nav-logo span{color:var(--intel-blue)}
.nav-links{display:flex;gap:2rem;list-style:none;align-items:center}
.nav-links a{font-family:var(--sans);font-size:.75rem;font-weight:500;letter-spacing:.18em;text-transform:uppercase;color:var(--mist);text-decoration:none;transition:color .2s}
.nav-links a:hover,.nav-links a.active{color:var(--arctic)}
.nav-cta{background:var(--intel-blue)!important;color:var(--white)!important;padding:.4rem 1.1rem;border-radius:2px}
.nav-cta:hover{background:var(--horizon)!important}

/* MOBILE NAV TOGGLE */
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:4px}
.nav-toggle span{display:block;width:22px;height:2px;background:var(--white);transition:transform .3s,opacity .3s}
.nav-toggle.active span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle.active span:nth-child(2){opacity:0}
.nav-toggle.active span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* PAGE WRAPPER */
.page{padding-top:70px}

/* SECTION COMMON */
.section-inner{max-width:1060px;margin:0 auto;padding:4.5rem 3.5rem}
.section-label{font-family:var(--sans);font-size:.62rem;font-weight:600;letter-spacing:.42em;text-transform:uppercase;color:var(--intel-blue);display:flex;align-items:center;gap:.7rem;margin-bottom:.9rem}
.section-label::before{content:'';width:1.4rem;height:1px;background:var(--intel-blue);display:inline-block}
.section-title{font-family:var(--display);font-size:clamp(1.8rem,3.2vw,2.8rem);font-weight:300;color:var(--white);line-height:1.15;margin-bottom:1.1rem}
.section-title em{font-style:italic;color:var(--arctic)}
.section-body{font-size:.97rem;color:var(--mist);line-height:1.9;max-width:700px}

/* ── INTRO BANNER ── */
.intro-banner{background:var(--deep-navy);border-bottom:1px solid var(--steel);padding:3.5rem 3.5rem}
.intro-inner{max-width:1060px;margin:0 auto;display:grid;grid-template-columns:1.1fr 1fr;gap:4.5rem;align-items:center}
.intro-title{font-family:var(--display);font-size:clamp(2rem,3.5vw,3.2rem);font-weight:300;color:var(--white);line-height:1.1;margin-bottom:1.25rem}
.intro-title em{font-style:italic;color:var(--arctic)}
.intro-body{font-size:.97rem;color:var(--mist);line-height:1.9;margin-bottom:1.5rem}
.intro-body + .intro-body{margin-top:.75rem}
.intro-actions{display:flex;gap:1rem;flex-wrap:wrap;margin-top:1.75rem}
.btn-primary{font-family:var(--sans);font-size:.75rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--white);background:var(--intel-blue);padding:.75rem 1.75rem;border-radius:2px;text-decoration:none;display:inline-block;transition:background .2s}
.btn-primary:hover{background:var(--horizon)}
.btn-ghost{font-family:var(--sans);font-size:.75rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--mist);background:transparent;padding:.75rem 1.75rem;border-radius:2px;border:1px solid var(--steel);text-decoration:none;display:inline-block;transition:all .2s}
.btn-ghost:hover{border-color:var(--intel-blue);color:var(--white)}
.intro-stats{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--steel);border:1px solid var(--steel);border-radius:4px;overflow:hidden}
.stat-cell{background:var(--midnight);padding:1.5rem;text-align:center}
.stat-num{font-family:var(--display);font-size:2.4rem;font-weight:600;color:var(--arctic);line-height:1;display:block}
.stat-lbl{font-family:var(--sans);font-size:.62rem;font-weight:500;letter-spacing:.2em;text-transform:uppercase;color:var(--silver);margin-top:.35rem;display:block;line-height:1.4}

/* ── DEPTH OF EXPERIENCE ── */
.depth-section{background:var(--abyss);border-bottom:1px solid var(--steel)}
.depth-inner{max-width:1060px;margin:0 auto;padding:4.5rem 3.5rem}
.depth-lead{display:grid;grid-template-columns:1fr 1fr;gap:4rem;margin-bottom:3rem}
.depth-body{font-size:.97rem;color:var(--mist);line-height:1.9;margin-bottom:1rem}
.cred-grid{display:grid;grid-template-columns:1fr 1fr;gap:.85rem;margin-top:2.5rem}
.cred{display:flex;align-items:flex-start;gap:.85rem;padding:1rem 1.1rem;background:var(--midnight);border:1px solid var(--steel);border-left:3px solid var(--intel-blue);border-radius:0 3px 3px 0;transition:border-color .25s}
.cred:hover{border-color:var(--intel-blue);border-left-color:var(--arctic)}
.cred-icon{color:var(--intel-blue);flex-shrink:0;margin-top:.1rem}
.cred-title{font-family:var(--sans);font-size:.82rem;font-weight:600;color:var(--white);letter-spacing:.04em;line-height:1.3}
.cred-sub{font-family:var(--sans);font-size:.72rem;color:var(--mist);margin-top:.2rem;line-height:1.4}

/* ── VALUE PROPOSITION ── */
.value-section{background:var(--deep-navy);border-bottom:1px solid var(--steel)}
.value-inner{max-width:1060px;margin:0 auto;padding:4.5rem 3.5rem}
.value-lead{max-width:700px;margin-bottom:3rem}
.value-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem;margin-bottom:2.5rem}
.vc{background:var(--midnight);border:1px solid var(--steel);border-radius:4px;padding:1.75rem;position:relative;overflow:hidden;transition:border-color .3s,transform .25s}
.vc:hover{border-color:var(--intel-blue);transform:translateY(-3px)}
.vc::before{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,var(--intel-blue),var(--arctic));opacity:0;transition:opacity .3s}
.vc:hover::before{opacity:1}
.vc-num{font-family:var(--display);font-size:3rem;font-weight:300;color:var(--steel);line-height:1;margin-bottom:.6rem;transition:color .3s}
.vc:hover .vc-num{color:var(--intel-blue)}
.vc-title{font-family:var(--sans);font-size:.85rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--white);margin-bottom:.6rem}
.vc-desc{font-size:.88rem;color:var(--mist);line-height:1.8}
.distinction{background:var(--midnight);border:1px solid var(--steel);border-radius:4px;padding:2.5rem 3rem;display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:start}
.dist-title{font-family:var(--display);font-size:clamp(1.5rem,2.5vw,2.1rem);font-weight:300;color:var(--white);line-height:1.2;margin-bottom:.9rem}
.dist-title em{font-style:italic;color:var(--arctic)}
.dist-body{font-size:.93rem;color:var(--mist);line-height:1.9}
.dist-right{border-left:1px solid var(--steel);padding-left:3rem}
.ci{display:flex;align-items:flex-start;gap:.85rem;padding-bottom:1rem;margin-bottom:1rem;border-bottom:1px solid rgba(26,56,84,.5)}
.ci:last-child{padding-bottom:0;margin-bottom:0;border-bottom:none}
.ci-check{color:var(--arctic);flex-shrink:0;margin-top:.15rem}
.ci-label{font-family:var(--sans);font-size:.84rem;color:var(--frost);font-weight:500;line-height:1.35}
.ci-sub{font-size:.76rem;color:var(--mist);margin-top:.15rem}

/* ── PRINCIPALS ── */
.team-section{background:var(--abyss);border-bottom:1px solid var(--steel)}
.team-inner{max-width:1060px;margin:0 auto;padding:4.5rem 3.5rem}
.principals-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem;margin-top:2.5rem}
.principal{background:var(--midnight);border:1px solid var(--steel);border-radius:4px;overflow:hidden;display:flex;flex-direction:column;transition:border-color .3s}
.principal:hover{border-color:var(--intel-blue)}
.principal-photo{width:100%;height:260px;overflow:hidden;position:relative;flex-shrink:0}
.principal-photo img{width:100%;height:100%;object-fit:cover;object-position:center top;display:block;filter:grayscale(8%);transition:filter .3s}
.principal:hover .principal-photo img{filter:grayscale(0%)}
.principal-photo-placeholder{width:100%;height:260px;background:var(--steel);display:flex;align-items:center;justify-content:center}
.principal-initials{font-family:var(--display);font-size:2.8rem;font-weight:300;color:var(--mist)}
.principal-content{padding:1.75rem;flex:1;display:flex;flex-direction:column}
.principal-name{font-family:var(--display);font-size:1.55rem;font-weight:400;color:var(--white);line-height:1.1;margin-bottom:.2rem}
.principal-role{font-family:var(--sans);font-size:.68rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--intel-blue);margin-bottom:1rem;padding-bottom:1rem;border-bottom:1px solid var(--steel)}
.principal-summary{font-size:.88rem;color:var(--mist);line-height:1.8;margin-bottom:1.1rem;flex:1}
.principal-tags{display:flex;flex-wrap:wrap;gap:.4rem}
.tag{font-family:var(--sans);font-size:.6rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--arctic);background:rgba(82,196,232,.07);border:1px solid rgba(82,196,232,.18);padding:.2rem .55rem;border-radius:2px}

/* ── SERVICES ── */
.services-section{background:var(--deep-navy);border-bottom:1px solid var(--steel)}
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--steel);border-radius:4px;overflow:hidden;margin-top:2.5rem}
.svc{background:var(--midnight);padding:1.85rem;border-right:1px solid var(--steel);border-bottom:1px solid var(--steel);position:relative;transition:background .25s}
.svc:hover{background:rgba(26,56,84,.6)}
.svc:nth-child(3n){border-right:none}
.svc:nth-child(n+4){border-bottom:none}
.svc::after{content:'';position:absolute;bottom:0;left:0;width:0;height:2px;background:var(--intel-blue);transition:width .3s}
.svc:hover::after{width:100%}
.svc-icon{width:2rem;height:2rem;color:var(--intel-blue);margin-bottom:.9rem}
.svc-title{font-family:var(--sans);font-size:.84rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--white);margin-bottom:.55rem}
.svc-desc{font-size:.85rem;color:var(--mist);line-height:1.78}

/* ── SUPPLY CHAIN ── */
.supply-section{background:var(--abyss);border-bottom:1px solid var(--steel)}
.supply-inner{max-width:1060px;margin:0 auto;padding:4.5rem 3.5rem;display:grid;grid-template-columns:1fr 1.4fr;gap:3.5rem;align-items:start}
.supply-title{font-family:var(--display);font-size:clamp(1.7rem,2.8vw,2.4rem);font-weight:300;color:var(--white);line-height:1.15;margin-bottom:.9rem}
.supply-title em{font-style:italic;color:var(--arctic)}
.supply-body{font-size:.93rem;color:var(--mist);line-height:1.9;margin-bottom:.8rem}
.pillars{display:flex;flex-direction:column;gap:.7rem}
.pillar{display:flex;align-items:flex-start;gap:.9rem;padding:.9rem 1.1rem;background:var(--midnight);border:1px solid var(--steel);border-radius:3px;transition:border-color .25s}
.pillar:hover{border-color:var(--intel-blue)}
.p-dot{width:5px;height:5px;border-radius:50%;background:var(--intel-blue);margin-top:.55rem;flex-shrink:0}
.p-title{font-family:var(--sans);font-size:.78rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--white);margin-bottom:.18rem}
.p-desc{font-size:.82rem;color:var(--mist);line-height:1.6}

/* ── HERO PRINCIPALS ── */
.hero-principals{display:flex;gap:.75rem;margin-top:2rem;align-items:center}
.hero-principal-thumb{width:52px;height:52px;border-radius:50%;overflow:hidden;border:2px solid var(--steel);flex-shrink:0}
.hero-principal-thumb img{width:100%;height:100%;object-fit:cover;object-position:center top}

/* ── CREDENTIALS BAR ── */
.credentials-bar{text-align:center;padding:2.5rem 1.5rem;border-top:1px solid rgba(255,255,255,.06);margin-top:2.5rem}
.credentials-label{font-family:var(--sans);font-size:.7rem;letter-spacing:.18em;text-transform:uppercase;color:rgba(255,255,255,.35);margin-bottom:1rem}
.credentials-list{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:.35rem .6rem;font-family:var(--display);font-size:.95rem;color:rgba(255,255,255,.45);font-style:italic}
.credential-sep{color:rgba(255,255,255,.15)}

/* ── CONTACT ── */
.contact-section{background:var(--deep-navy);border-bottom:1px solid var(--steel)}
.contact-inner{max-width:1060px;margin:0 auto;padding:4.5rem 3.5rem;display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:start}
.contact-info-col .section-title{margin-bottom:1rem}
.contact-body{font-size:.93rem;color:var(--mist);line-height:1.9;margin-bottom:2rem}
.contact-detail{display:flex;align-items:center;gap:.7rem;margin-bottom:.75rem;font-family:var(--sans);font-size:.82rem;color:var(--silver);letter-spacing:.04em}
.contact-detail svg{color:var(--intel-blue);flex-shrink:0}
.contact-detail a{color:var(--silver);text-decoration:none;border-bottom:1px solid var(--steel);transition:color .2s,border-color .2s}
.contact-detail a:hover{color:var(--white);border-color:var(--intel-blue)}
.contact-form{display:flex;flex-direction:column;gap:1rem}
.form-group{display:flex;flex-direction:column;gap:.35rem}
.form-label{font-family:var(--sans);font-size:.72rem;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--silver)}
.form-input,.form-textarea{background:var(--midnight);border:1px solid var(--steel);border-radius:3px;padding:.75rem 1rem;color:var(--frost);font-family:Georgia,serif;font-size:.9rem;transition:border-color .2s;outline:none}
.form-input:focus,.form-textarea:focus{border-color:var(--intel-blue)}
.form-textarea{min-height:120px;resize:vertical}
.form-submit{font-family:var(--sans);font-size:.75rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--white);background:var(--intel-blue);border:none;padding:.85rem 1.75rem;border-radius:2px;cursor:pointer;display:inline-flex;align-items:center;gap:.5rem;transition:background .2s;align-self:flex-start}
.form-submit:hover{background:var(--horizon)}
.form-status{font-family:var(--sans);font-size:.8rem;margin-top:.5rem}
.form-status.success{color:var(--arctic)}
.form-status.error{color:#e57373}

/* FOOTER */
footer{background:var(--abyss);border-top:1px solid var(--steel);padding:1.75rem 3.5rem}
.footer-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:1rem}
.footer-logo{font-family:var(--sans);font-size:.78rem;font-weight:700;letter-spacing:.22em;text-transform:uppercase;color:var(--white)}
.footer-logo span{color:var(--intel-blue)}
.footer-contact{font-family:var(--sans);font-size:.7rem;letter-spacing:.08em;color:var(--silver);display:flex;gap:.5rem;align-items:center}
.footer-contact a{color:var(--silver);text-decoration:none;transition:color .2s}
.footer-contact a:hover{color:var(--white)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.06);padding-top:1rem}
.footer-text{font-family:var(--sans);font-size:.65rem;letter-spacing:.1em;color:var(--silver)}
.footer-text a{color:var(--silver);text-decoration:none}

/* BACK TO TOP */
.back-to-top{position:fixed;bottom:2rem;right:2rem;width:40px;height:40px;border-radius:50%;background:var(--midnight);border:1px solid var(--steel);color:var(--mist);cursor:pointer;display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transition:opacity .3s,visibility .3s,border-color .2s;z-index:50}
.back-to-top.visible{opacity:1;visibility:visible}
.back-to-top:hover{border-color:var(--intel-blue);color:var(--white)}

/* ── RESPONSIVE ── */
@media(max-width:900px){
  nav{padding:1rem 1.5rem}
  .nav-toggle{display:flex}
  .nav-links{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;background:rgba(8,17,30,0.98);border-bottom:1px solid var(--steel);padding:1.5rem;gap:1rem}
  .nav-links.open{display:flex}
  .page{padding-top:60px}
  .intro-inner,.depth-lead,.contact-inner{grid-template-columns:1fr}
  .intro-stats{grid-template-columns:1fr 1fr}
  .cred-grid,.value-cards,.services-grid,.principals-grid{grid-template-columns:1fr}
  .principal-photo{height:240px}
  .dist-right{border-left:none;padding-left:0;border-top:1px solid var(--steel);padding-top:1.5rem}
  .svc{border-right:none}
  .section-inner,.depth-inner,.value-inner,.team-inner,.contact-inner{padding:3rem 1.5rem}
  .intro-banner{padding:2.5rem 1.5rem}
  footer{padding:1.5rem}
  .footer-top{flex-direction:column;align-items:flex-start;gap:.75rem}
  .footer-contact{flex-wrap:wrap}
  .distinction{padding:1.75rem}
}