/* Sentinel South — Editorial concept · gold/black, white-shoe firm grade */
:root{
  --gold:#D4A843;--gold-light:#E8C06A;
  --bg:#0B0A08;--s1:#12110E;--s2:#1A1813;--line:#2A2721;--line-g:rgba(212,168,67,.32);
  --text:#F0EDE8;--muted:#9A9488;
  --serif:'Instrument Serif',Georgia,serif;
  --sans:'Outfit','Verdana',Arial,sans-serif;
  --wrap:1240px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--sans);line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--gold);text-decoration:none;transition:color .2s}
a:hover{color:var(--gold-light)}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 32px}

.kicker{font-size:11px;font-weight:700;letter-spacing:.28em;text-transform:uppercase;color:var(--gold)}
.serif{font-family:var(--serif);font-weight:400;letter-spacing:-.01em}
.it{font-style:italic;color:var(--gold)}
.rule{height:1px;background:var(--line);border:none;margin:0}
.rule-g{height:1px;border:none;margin:0;background:linear-gradient(90deg,var(--gold) 0%,transparent 100%);opacity:.5}

.rv{opacity:0;transform:translateY(18px);transition:opacity .8s ease,transform .8s ease}
.rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.rv{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}

/* header */
.hd{position:fixed;inset:0 0 auto;z-index:100;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.hd-in{display:flex;align-items:center;height:72px;gap:32px;max-width:var(--wrap);margin:0 auto;padding:0 32px}
.hd-logo img{height:42px;width:auto}
.nav{display:flex;gap:2px;margin-left:auto;align-items:center}
.nav>div{position:relative}
.nav a.top{padding:10px 13px;font-size:12px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--text)}
.nav a.top:hover,.nav a.top[aria-current]{color:var(--gold)}
.dd{position:absolute;top:100%;left:0;min-width:250px;background:var(--s2);border:1px solid var(--line);padding:8px;opacity:0;visibility:hidden;transform:translateY(8px);transition:.18s;box-shadow:0 18px 40px rgba(0,0,0,.4)}
.nav>div:hover .dd,.nav>div:focus-within .dd{opacity:1;visibility:visible;transform:translateY(2px)}
.dd a{display:block;padding:9px 12px;font-size:13px;color:var(--muted)}
.dd a:hover{color:var(--gold);background:rgba(212,168,67,.06)}
.portal{font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--gold);border:1px solid var(--line-g);padding:10px 18px;white-space:nowrap}
.portal:hover{background:rgba(212,168,67,.08)}
.burger{display:none;width:42px;height:42px;background:none;border:1px solid var(--line);cursor:pointer;flex-direction:column;align-items:center;justify-content:center;gap:5px}
.burger span{width:18px;height:1.5px;background:var(--gold)}
.mnav{display:none;position:fixed;inset:72px 0 0;z-index:99;background:var(--bg);padding:28px;overflow:auto}
.mnav.open{display:block}
.mnav a{display:block;padding:16px 4px;font-size:17px;color:var(--text);border-bottom:1px solid var(--line);font-family:var(--serif)}

/* buttons */
.btn{display:inline-block;padding:16px 36px;font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;transition:.2s;border:none;cursor:pointer;font-family:var(--sans)}
.btn-gold{background:var(--gold);color:#0B0A08}
.btn-gold:hover{background:var(--gold-light);color:#0B0A08}
.btn-line{background:transparent;color:var(--text);border:1px solid var(--line);padding:15px 32px}
.btn-line:hover{border-color:var(--gold);color:var(--gold)}

/* section frame */
.sec{padding:110px 0}
.sec-hd{display:flex;align-items:baseline;gap:24px;margin-bottom:64px;border-top:1px solid var(--line);padding-top:26px}
.sec-hd .no{font-family:var(--serif);font-size:20px;color:var(--gold);min-width:52px}
.sec-hd .kicker{letter-spacing:.32em}

h1,h2{font-family:var(--serif);font-weight:400;line-height:1.05;letter-spacing:-.015em;margin:0;text-wrap:balance}
h2{font-size:clamp(36px,4.6vw,58px)}
.lead{color:var(--muted);font-size:17px;font-weight:300;line-height:1.8;max-width:58ch;text-wrap:pretty}

/* hero */
.hero{padding:190px 0 0;position:relative}
.hero::before{content:'';position:absolute;top:0;right:0;width:55vw;height:80vh;background:radial-gradient(ellipse at 80% 10%,rgba(212,168,67,.07),transparent 60%);pointer-events:none}
.hero-grid{display:grid;grid-template-columns:1fr 300px;gap:80px;align-items:end}
.hero h1{font-size:clamp(48px,7vw,92px)}
.hero .lead{margin-top:34px}
.hero-ctas{display:flex;flex-wrap:wrap;gap:14px;margin:44px 0 0}
.colophon{border-left:1px solid var(--line);padding-left:28px;display:flex;flex-direction:column;gap:22px;padding-bottom:8px}
.colo b{display:block;font-size:11px;font-weight:700;letter-spacing:.22em;text-transform:uppercase;color:var(--gold);margin-bottom:5px}
.colo span{font-size:13.5px;color:var(--muted);line-height:1.55}
.colo a{color:var(--muted)}
.colo a:hover{color:var(--gold)}

/* photo band */
.band{margin-top:100px;position:relative;border-block:1px solid var(--line)}
.band img{width:100%;height:min(62vh,560px);object-fit:cover;object-position:center 40%;filter:saturate(.92)}
.band figcaption{position:absolute;left:0;right:0;bottom:0;background:linear-gradient(transparent,rgba(11,10,8,.92));padding:80px 0 26px}
.band .cap{display:flex;justify-content:space-between;align-items:baseline;gap:20px;flex-wrap:wrap}
.band .cap .serif{font-size:clamp(19px,2.2vw,26px)}
.band .cap .k{font-size:10.5px;font-weight:700;letter-spacing:.24em;text-transform:uppercase;color:var(--gold)}

/* pain — pull quotes */
.pains{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-inline:1px solid var(--line)}
.pain{padding:44px 40px;border-right:1px solid var(--line);display:flex;flex-direction:column}
.pain:last-child{border-right:none}
.pain .q{font-family:var(--serif);font-size:clamp(20px,1.9vw,25px);line-height:1.35;font-style:italic;flex:1}
.pain .q::before{content:'“';color:var(--gold)}
.pain .q::after{content:'”';color:var(--gold)}
.pain .a{margin-top:28px;font-size:13.5px;color:var(--muted);line-height:1.7}
.pain .k{font-size:10.5px;font-weight:700;letter-spacing:.24em;text-transform:uppercase;color:var(--gold);margin-bottom:20px}

/* services — index rows */
.svc-row{display:grid;grid-template-columns:64px 1fr 1.3fr auto;gap:32px;align-items:baseline;padding:30px 0;border-bottom:1px solid var(--line);transition:.2s}
.svc-row:first-child{border-top:1px solid var(--line)}
.svc-row:hover{background:linear-gradient(90deg,rgba(212,168,67,.04),transparent)}
.svc-row .no{font-family:var(--serif);font-size:17px;color:var(--gold)}
.svc-row h3{font-family:var(--serif);font-size:clamp(21px,2.2vw,27px);font-weight:400;margin:0;letter-spacing:-.01em}
.svc-row p{font-size:14px;color:var(--muted);margin:0;line-height:1.7}
.svc-row .go{font-size:18px;color:var(--line);transition:.2s}
.svc-row:hover .go{color:var(--gold);transform:translateX(4px)}

/* verticals */
.verts{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-inline:1px solid var(--line)}
.vert{padding:38px 32px;border-right:1px solid var(--line)}
.vert:last-child{border-right:none}
.vert .k{font-size:10.5px;font-weight:700;letter-spacing:.24em;text-transform:uppercase;color:var(--gold)}
.vert h3{font-family:var(--serif);font-size:23px;font-weight:400;margin:14px 0 12px}
.vert p{font-size:13.5px;color:var(--muted);margin:0;line-height:1.7}

/* stats strip */
.stats{display:grid;grid-template-columns:repeat(4,1fr);border-block:1px solid var(--line)}
.stat{padding:52px 32px;border-right:1px solid var(--line);text-align:left}
.stat:last-child{border-right:none}
.stat .n{font-family:var(--serif);font-size:clamp(44px,4.6vw,68px);color:var(--gold);line-height:1;display:block}
.stat .l{font-size:11px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);margin-top:14px;display:block}

/* approach + IR steps */
.two{display:grid;grid-template-columns:1fr 1.15fr;gap:96px;align-items:start}
.step{display:grid;grid-template-columns:52px 1fr;gap:24px;padding:26px 0;border-bottom:1px solid var(--line)}
.step:first-child{border-top:1px solid var(--line)}
.step .n{font-family:var(--serif);font-size:17px;color:var(--gold);padding-top:2px}
.step h3{font-family:var(--serif);font-size:21px;font-weight:400;margin:0 0 6px}
.step p{font-size:14px;color:var(--muted);margin:0;line-height:1.7}

/* IR band */
.ir{background:var(--s1);border-block:1px solid var(--line);position:relative;overflow:hidden}


/* founder */
.founder{display:flex;gap:26px;align-items:center;border:1px solid var(--line);padding:28px 30px;max-width:520px;background:var(--s1)}
.founder img{width:88px;height:88px;border-radius:50%;object-fit:cover;border:1px solid var(--line-g);filter:saturate(.9)}
.founder .nm{font-family:var(--serif);font-size:24px}
.founder .r{font-size:10.5px;font-weight:700;letter-spacing:.22em;text-transform:uppercase;color:var(--gold);margin:4px 0 10px}
.founder a{font-size:12px;font-weight:600;letter-spacing:.06em;display:inline-flex;gap:7px;align-items:center}
.founder a svg{width:12px;height:12px;fill:currentColor}

/* testimonial */
.quote{max-width:920px;margin:0 auto;text-align:center}
.quote blockquote{margin:0;font-family:var(--serif);font-size:clamp(24px,3.2vw,38px);line-height:1.35;font-style:italic}
.quote blockquote::before{content:'“';color:var(--gold)}
.quote blockquote::after{content:'”';color:var(--gold)}
.stars{display:flex;justify-content:center;gap:6px;margin:0 0 36px}
.stars svg{width:17px;height:17px;fill:var(--gold)}
.quote .who{margin-top:38px;font-size:14px}
.quote .who b{font-weight:700}
.quote .who .r{color:var(--gold);text-transform:uppercase;letter-spacing:.16em;font-size:11px;font-weight:700;display:block;margin-top:8px}
.quote .who .v{color:var(--muted);font-size:12px;display:block;margin-top:6px}

/* credentials */
.creds{display:flex;flex-wrap:wrap;gap:0;border:1px solid var(--line)}
.cred{padding:18px 26px;font-size:12.5px;font-weight:600;letter-spacing:.06em;color:var(--muted);border-right:1px solid var(--line);border-bottom:1px solid var(--line);flex:1 0 auto;text-align:center}
.chamber{margin-top:32px;display:inline-block;background:#F0EDE8;border:1px solid var(--line-g);padding:18px 22px}

/* cta */
.cta{text-align:center;padding:130px 0;position:relative}
.cta::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 50% 100%,rgba(212,168,67,.08),transparent 60%);pointer-events:none}
.cta h2{font-size:clamp(38px,5vw,64px);max-width:20ch;margin:0 auto}
.cta .lead{margin:28px auto 44px}
.cta .fine{margin-top:16px;font-size:11.5px;color:var(--muted);letter-spacing:.14em;text-transform:uppercase}

/* footer */
footer{border-top:1px solid var(--line);padding:80px 0 36px;background:var(--s1)}
.ft{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:48px}
.ft h4{font-size:11px;font-weight:700;letter-spacing:.24em;text-transform:uppercase;color:var(--gold);margin:0 0 20px}
.ft ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:11px}
.ft ul a{color:var(--muted);font-size:13.5px}
.ft ul a:hover{color:var(--gold)}
.ft-logo img{height:46px}
.ft-tag{font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);margin:10px 0 26px}
.ft-line{display:flex;gap:10px;font-size:13px;color:var(--muted);margin-bottom:12px;line-height:1.6}
.ft-line svg{width:13px;height:13px;fill:var(--gold);flex-shrink:0;margin-top:4px}
.ft-line a{color:var(--muted)}
.ft-bot{display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between;border-top:1px solid var(--line);margin-top:60px;padding-top:28px;font-size:12.5px;color:var(--muted)}
.ft-bot ul{list-style:none;display:flex;gap:26px;margin:0;padding:0}
.ft-bot a{color:var(--muted)}

#top-btn{position:fixed;right:24px;bottom:24px;width:44px;height:44px;background:var(--gold);color:#0B0A08;border:none;font-size:17px;cursor:pointer;opacity:0;visibility:hidden;transition:.25s;z-index:90}
#top-btn.show{opacity:1;visibility:visible}

@media (max-width:1020px){
  .nav,.portal{display:none}
  .burger{display:flex}
  .hero-grid{grid-template-columns:1fr}
  .colophon{border-left:none;border-top:1px solid var(--line);padding:26px 0 0;flex-direction:row;flex-wrap:wrap;gap:28px}
  .pains,.verts{grid-template-columns:1fr;border-inline:none}
  .pain,.vert{border-right:none;border-bottom:1px solid var(--line);padding:36px 0}
  .pain:last-child,.vert:last-child{border-bottom:none}
  .svc-row{grid-template-columns:44px 1fr;gap:14px}
  .svc-row p{grid-column:2}
  .svc-row .go{display:none}
  .stats{grid-template-columns:1fr 1fr}
  .stat:nth-child(2n){border-right:none}
  .stat:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .two{grid-template-columns:1fr;gap:52px}
  .ft{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  .sec{padding:72px 0}
  .hero{padding:140px 0 0}
  .stats,.ft{grid-template-columns:1fr}
  .stat{border-right:none;border-bottom:1px solid var(--line)}
  .stat:last-child{border-bottom:none}
}

/* ---------- subpage components ---------- */
.phero{padding:168px 0 64px;border-bottom:1px solid var(--line);position:relative}
.phero::before{content:'';position:absolute;top:0;right:0;width:50vw;height:100%;background:radial-gradient(ellipse at 85% 0%,rgba(212,168,67,.06),transparent 60%);pointer-events:none}
.crumbs{display:flex;gap:10px;font-size:10.5px;font-weight:700;letter-spacing:.22em;text-transform:uppercase;color:var(--muted);list-style:none;padding:0;margin:0 0 26px}
.crumbs a{color:var(--gold)}
.crumbs li:not(:last-child)::after{content:'/';margin-left:10px;color:var(--line)}
.phero h1{font-size:clamp(40px,5.6vw,68px)}
.phero .lead{margin-top:24px}

.cols{display:grid;border:1px solid var(--line);border-bottom:none}
.cols>*{padding:40px 36px;border-bottom:1px solid var(--line);border-right:1px solid var(--line)}
.cols-2{grid-template-columns:1fr 1fr}.cols-2>*:nth-child(2n){border-right:none}
.cols-3{grid-template-columns:repeat(3,1fr)}.cols-3>*:nth-child(3n){border-right:none}
.cols-4{grid-template-columns:repeat(4,1fr)}.cols-4>*:nth-child(4n){border-right:none}
@media (max-width:1020px){.cols-3,.cols-4{grid-template-columns:1fr 1fr}.cols-3>*,.cols-4>*{border-right:1px solid var(--line)}.cols-3>*:nth-child(2n),.cols-4>*:nth-child(2n){border-right:none}}
@media (max-width:640px){.cols-2,.cols-3,.cols-4{grid-template-columns:1fr}.cols>*{border-right:none!important}}

.tbl{width:100%;border-collapse:collapse;font-size:13.5px}
.tbl th{font-size:10.5px;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--gold);text-align:left;padding:14px 14px;border-bottom:1px solid var(--line-g)}
.tbl td{padding:12px 14px;border-bottom:1px solid var(--line);color:var(--muted);vertical-align:top}
.tbl td:first-child{color:var(--text)}
.tbl .ok{color:var(--gold);font-weight:700}
.tbl .no{color:#5A5650}
.tbl .part{color:var(--muted);font-size:12px;font-style:italic}
.tbl tr.cat td{font-size:10.5px;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--gold);background:rgba(212,168,67,.04);padding:14px}
.tbl-ctr td:not(:first-child),.tbl-ctr th:not(:first-child){text-align:center}

.note{border:1px solid var(--line-g);background:rgba(212,168,67,.04);padding:24px 28px;font-size:14px;color:var(--muted);line-height:1.7}
.note b,.note strong{color:var(--text)}
.note .k{display:block;font-size:10.5px;font-weight:700;letter-spacing:.22em;text-transform:uppercase;color:var(--gold);margin-bottom:10px}

/* plans */
.plan .tname{font-size:10.5px;font-weight:700;letter-spacing:.24em;text-transform:uppercase;color:var(--gold)}
.plan .tfull{font-family:var(--serif);font-size:24px;margin:12px 0 4px}
.plan .ttag{font-size:13px;color:var(--muted);min-height:38px}
.plan .price{font-family:var(--serif);font-size:56px;color:var(--text);line-height:1;margin:18px 0 2px}
.plan .price sup{font-size:24px;color:var(--gold)}
.plan .per{font-size:12px;color:var(--muted);letter-spacing:.06em;margin-bottom:22px}
.plan ul{list-style:none;padding:0;margin:0 0 26px;border-top:1px solid var(--line)}
.plan li{font-size:13.5px;color:var(--muted);padding:8px 0 8px 20px;border-bottom:1px solid var(--line);position:relative;line-height:1.5}
.plan li::before{content:'—';position:absolute;left:0;color:var(--gold)}
.plan.feat{background:linear-gradient(170deg,rgba(212,168,67,.06),transparent 45%)}
.plan .mp{display:inline-block;font-size:10px;font-weight:700;letter-spacing:.2em;text-transform:uppercase;background:var(--gold);color:#0B0A08;padding:5px 12px;margin-bottom:16px}

.addon{display:flex;justify-content:space-between;gap:24px;padding:16px 0;border-bottom:1px solid var(--line)}
.addon:last-child{border-bottom:none}
.addon .nm{font-size:14px;font-weight:600;color:var(--text)}
.addon .ds{font-size:12.5px;color:var(--muted);line-height:1.55;margin-top:3px}
.addon .pr{font-family:var(--serif);font-size:17px;color:var(--gold);white-space:nowrap;flex-shrink:0}

/* faq */
.faq-cat{font-family:var(--serif);font-size:30px;margin:64px 0 8px}
.faq-cat:first-of-type{margin-top:0}
details.faq{border-bottom:1px solid var(--line)}
details.faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:24px;align-items:baseline;padding:24px 0;font-family:var(--serif);font-size:20px;color:var(--text);transition:color .2s}
details.faq summary::-webkit-details-marker{display:none}
details.faq summary::after{content:'+';font-family:var(--serif);font-size:24px;color:var(--gold);flex-shrink:0}
details.faq[open] summary::after{content:'–'}
details.faq summary:hover{color:var(--gold)}
details.faq .ans{padding:0 0 26px;font-size:14.5px;color:var(--muted);line-height:1.8;max-width:70ch}

/* forms */
.fld{display:block;width:100%;background:transparent;border:none;border-bottom:1px solid var(--line);color:var(--text);font-family:var(--sans);font-size:15px;padding:12px 2px;margin-bottom:30px;transition:border-color .2s;border-radius:0}
.fld:focus{outline:none;border-bottom-color:var(--gold)}
.fld::placeholder{color:#5A5650}
select.fld{appearance:none;-webkit-appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--gold) 50%),linear-gradient(135deg,var(--gold) 50%,transparent 50%);background-position:calc(100% - 15px) 50%,calc(100% - 10px) 50%;background-size:5px 5px;background-repeat:no-repeat}
select.fld option{background:var(--s2);color:var(--text)}
textarea.fld{resize:vertical;min-height:110px}
.flabel{display:block;font-size:10.5px;font-weight:700;letter-spacing:.22em;text-transform:uppercase;color:var(--gold);margin-bottom:2px}
.f2{display:grid;grid-template-columns:1fr 1fr;gap:0 40px}
@media (max-width:640px){.f2{grid-template-columns:1fr}}

/* prose (legal) */
.prose{max-width:760px}
.prose h2{font-size:clamp(24px,2.6vw,32px);margin:56px 0 18px}
.prose h3{font-family:var(--serif);font-size:21px;font-weight:400;margin:32px 0 12px}
.prose p,.prose li{font-size:14.5px;color:var(--muted);line-height:1.85}
.prose ul{padding-left:22px}
.prose strong{color:var(--text)}

/* photo cards */
.shot{border:1px solid var(--line);margin:0}
.shot img{width:100%;height:320px;object-fit:cover;filter:saturate(.92)}
.shot figcaption{padding:14px 18px;font-size:10.5px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);border-top:1px solid var(--line)}

/* ---------- paper light mode ---------- */
[data-theme="light"]{
  --bg:#F6F3EB;--s1:#FCFAF4;--s2:#F0EBDE;--line:#DCD5C4;--line-g:rgba(168,126,34,.45);
  --text:#1C1810;--muted:#6E675A;--gold:#A87E22;--gold-light:#8F6A1B;
}
[data-theme="light"] .hd-logo img,[data-theme="light"] .ft-logo img{content:url('images/logo-header-light.svg')}
[data-theme="light"] .btn-gold{background:#A87E22;color:#FCFAF4}
[data-theme="light"] .btn-gold:hover{background:#8F6A1B;color:#FCFAF4}
[data-theme="light"] .plan .mp{color:#FCFAF4}
body,.hd,section,footer,.card,.note,.plan,.cols>*{transition:background-color .35s ease,color .35s ease,border-color .35s ease}
.tgl{width:38px;height:38px;border-radius:50%;background:var(--s1);border:1px solid var(--line);display:inline-flex;align-items:center;justify-content:center;cursor:pointer;position:relative;overflow:hidden;transition:.2s;flex-shrink:0}
.tgl:hover{border-color:var(--gold);box-shadow:0 0 0 3px rgba(212,168,67,.12)}
.tgl svg{position:absolute;width:16px;height:16px;color:var(--muted);transition:opacity .3s,transform .4s cubic-bezier(.34,1.56,.64,1)}
.tgl:hover svg{color:var(--gold)}
.tgl .sun{opacity:0;transform:rotate(90deg) scale(.6)}
[data-theme="light"] .tgl .sun{opacity:1;transform:none}
[data-theme="light"] .tgl .moon{opacity:0;transform:rotate(-90deg) scale(.6)}