/* ===========================================================
   S R CONSULTANCY — Design tokens (v2: bold editorial)
   Wordmark only, high-contrast navy/gold, oversized type,
   index-list service layout, rotated stamp signature element.
=========================================================== */

@import url('https://fonts.googleapis.com/css2?family=Newsreader:ital,opsz,wght@0,6..72,400;0,6..72,500;0,6..72,600;0,6..72,700;1,6..72,400;1,6..72,500&family=IBM+Plex+Sans:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root{
  --navy-950:#070F1F;
  --navy-900:#0B1E3D;
  --navy-800:#15305C;
  --navy-700:#284D82;
  --gold-700:#8F6E1F;
  --gold-600:#C9A034;
  --gold-500:#D4AE3F;
  --gold-300:#E8CD7A;
  --paper:#F7F4EA;
  --ivory:#FFFEFB;
  --white:#FFFFFF;
  --ink:#0E0E0C;
  --ink-soft:#43413A;
  --ink-faint:#8B8778;
  --line:#D8D2C0;
  --line-dark:#2C4470;

  --radius-sm:2px;
  --max-width:1220px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:'IBM Plex Sans', system-ui, sans-serif;
  color:var(--ink);
  background:var(--white);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  *,*::before,*::after{animation-duration:0.01ms !important; animation-iteration-count:1 !important; transition-duration:0.01ms !important;}
}

h1,h2,h3,h4{
  font-family:'Newsreader', Georgia, serif;
  font-weight:500;
  color:var(--navy-900);
  margin:0;
  line-height:1.05;
  letter-spacing:-0.02em;
}
p{margin:0;}
a{color:inherit; text-decoration:none;}
img{max-width:100%; display:block;}
button{font-family:inherit;}

.eyebrow{
  font-family:'IBM Plex Mono', monospace;
  font-size:0.72rem;
  letter-spacing:0.18em;
  text-transform:uppercase;
  color:var(--gold-700);
  display:inline-flex;
  align-items:center;
  gap:0.6em;
}
.eyebrow::before{content:""; width:28px; height:2px; background:var(--gold-600); display:inline-block;}

.container{max-width:var(--max-width); margin:0 auto; padding:0 28px;}

a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible{
  outline:2px solid var(--gold-600);
  outline-offset:3px;
}

/* ---------- Wordmark ---------- */
.wordmark{display:flex; flex-direction:column; line-height:1;}
.wordmark .initials{
  font-family:'Newsreader', serif;
  font-weight:600;
  font-size:1.5rem;
  letter-spacing:-0.03em;
  color:var(--gold-500);
}
.wordmark .full{
  font-family:'IBM Plex Mono', monospace;
  font-size:0.58rem;
  letter-spacing:0.26em;
  text-transform:uppercase;
  color:var(--ivory);
  margin-top:5px;
}
.wordmark.dark .initials{color:var(--navy-900);}
.wordmark.dark .full{color:var(--ink-soft);}

/* ---------- Header ---------- */
.site-header{
  position:sticky; top:0; z-index:100;
  background:var(--navy-950);
  border-bottom:2px solid var(--navy-800);
}
.site-header .container{
  display:flex; align-items:center; justify-content:space-between; height:86px;
}
.brand{display:flex; align-items:center;}
.main-nav{display:flex; align-items:center; gap:40px;}
.main-nav a{
  font-family:'IBM Plex Mono', monospace;
  font-size:0.78rem;
  letter-spacing:0.08em;
  text-transform:uppercase;
  color:var(--ivory);
  opacity:0.75;
  position:relative;
  padding:6px 0;
}
.main-nav a:hover{opacity:1;}
.main-nav a.active{opacity:1;}
.main-nav a.active::after{content:""; position:absolute; left:0; right:0; bottom:-4px; height:2px; background:var(--gold-500);}
.header-right{display:flex; align-items:center; gap:24px;}
.header-phone{
  font-family:'IBM Plex Mono', monospace;
  font-size:0.85rem;
  color:var(--gold-300);
}
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding:13px 26px;
  font-family:'IBM Plex Mono', monospace;
  font-size:0.78rem;
  letter-spacing:0.06em;
  text-transform:uppercase;
  font-weight:500;
  border-radius:0;
  border:2px solid transparent;
  cursor:pointer;
  transition:background 0.15s ease, color 0.15s ease, border-color 0.15s ease, transform 0.1s ease;
  white-space:nowrap;
}
.btn:active{transform:translateY(1px);}
.btn-gold{background:var(--gold-500); color:var(--navy-950); border-color:var(--gold-500);}
.btn-gold:hover{background:var(--navy-950); color:var(--gold-500);}
.btn-outline-light{border-color:rgba(232,205,122,0.6); color:var(--ivory);}
.btn-outline-light:hover{border-color:var(--gold-300); background:rgba(232,205,122,0.08);}
.btn-navy{background:var(--navy-900); color:var(--ivory); border-color:var(--navy-900);}
.btn-navy:hover{background:var(--white); color:var(--navy-900); border-color:var(--navy-900);}
.btn-navy-outline{background:transparent; color:var(--navy-900); border-color:var(--navy-900);}
.btn-navy-outline:hover{background:var(--navy-900); color:var(--ivory);}

.nav-toggle{display:none; background:none; border:none; color:var(--ivory); width:38px; height:38px; cursor:pointer;}

/* ---------- Hero ---------- */
.hero{
  background:var(--navy-950);
  color:var(--ivory);
  position:relative;
  overflow:hidden;
  border-bottom:2px solid var(--navy-800);
}
.hero-grid{
  display:grid;
  grid-template-columns:1fr;
  padding-top:72px;
  padding-bottom:100px;
  position:relative;
}
.hero h1{
  color:var(--ivory);
  font-size:clamp(2.8rem, 7vw, 6rem);
  margin-top:22px;
  max-width:16ch;
  letter-spacing:-0.03em;
}
.hero h1 em{font-style:italic; color:var(--gold-300);}
.hero-sub{
  margin-top:26px;
  font-size:1.15rem;
  color:rgba(255,254,251,0.78);
  max-width:48ch;
}
.hero-actions{margin-top:38px; display:flex; gap:16px; flex-wrap:wrap;}
.hero-stats{margin-top:60px; border-top:2px solid var(--navy-800); max-width:640px;}
.hero-stat{padding:20px 28px 0 0; border-right:2px solid var(--navy-800);}
@media (min-width:576px){.hero-stat{border-right:2px solid var(--navy-800);}}
.hero-stat:last-child{border-right:none;}
.hero-stats .num{font-family:'Newsreader', serif; font-size:2rem; color:var(--gold-300); letter-spacing:-0.02em;}
.hero-stats .lbl{font-family:'IBM Plex Mono', monospace; font-size:0.66rem; letter-spacing:0.08em; text-transform:uppercase; color:rgba(255,254,251,0.55); margin-top:6px;}

/* Rotated stamp — signature element */
.stamp{
  position:absolute;
  right:28px;
  top:64px;
  width:230px;
  border:2px solid var(--gold-500);
  background:var(--navy-900);
  padding:24px 22px;
  transform:rotate(5deg);
  box-shadow:0 24px 60px -20px rgba(0,0,0,0.6);
}
.stamp::before{
  content:"";
  position:absolute;
  inset:6px;
  border:1px solid rgba(232,205,122,0.4);
  pointer-events:none;
}
.stamp .file-no{
  font-family:'IBM Plex Mono', monospace;
  font-size:0.64rem;
  letter-spacing:0.1em;
  color:var(--gold-300);
}
.stamp .stamp-mark{
  font-family:'Newsreader', serif;
  font-weight:600;
  font-size:2.2rem;
  color:var(--gold-500);
  letter-spacing:-0.03em;
  margin-top:10px;
  line-height:1;
}
.stamp .stamp-full{
  font-family:'IBM Plex Mono', monospace;
  font-size:0.56rem;
  letter-spacing:0.22em;
  text-transform:uppercase;
  color:var(--ivory);
  margin-top:6px;
}
.stamp hr{border:none; border-top:1px solid rgba(232,205,122,0.35); margin:16px 0;}
.stamp .stamp-caption{
  font-family:'IBM Plex Mono', monospace;
  font-size:0.6rem;
  letter-spacing:0.06em;
  color:rgba(255,254,251,0.68);
  line-height:1.7;
}
.stamp .stamp-badge{
  position:absolute;
  bottom:-18px;
  left:-18px;
  width:56px; height:56px;
  border-radius:50%;
  border:2px solid var(--gold-500);
  background:var(--navy-950);
  display:flex; align-items:center; justify-content:center;
  font-family:'IBM Plex Mono', monospace;
  font-size:0.48rem;
  letter-spacing:0.04em;
  color:var(--gold-300);
  text-align:center;
  line-height:1.2;
  transform:rotate(-8deg);
}

/* ---------- Sector strip ---------- */
.sector-strip{background:var(--navy-900); border-bottom:2px solid var(--navy-800);}
.sector-strip .container{display:flex; overflow-x:auto;}
.sector-strip a{
  font-family:'IBM Plex Mono', monospace;
  font-size:0.7rem; letter-spacing:0.08em; text-transform:uppercase;
  color:rgba(255,254,251,0.6);
  padding:16px 22px;
  border-right:1px solid var(--navy-800);
  white-space:nowrap; flex-shrink:0;
  transition:color 0.15s ease;
}
.sector-strip a:hover{color:var(--gold-300);}
.sector-strip a:first-child{padding-left:0;}

/* ---------- Sections ---------- */
section{padding:104px 0;}
.section-head{max-width:760px; margin-bottom:56px;}
.section-head h2{font-size:clamp(2.1rem, 4vw, 3.2rem); margin-top:18px;}
.section-head p{margin-top:18px; font-size:1.08rem; color:var(--ink-soft); max-width:58ch;}
.section-navy{background:var(--navy-950); color:var(--ivory);}
.section-navy h2{color:var(--ivory);}
.section-navy .section-head p{color:rgba(255,254,251,0.72);}
.section-gold{background:var(--gold-500); color:var(--navy-950);}
.section-gold h2{color:var(--navy-950);}
.section-alt{background:var(--paper);}

/* ---------- Sector index list (replaces card grid) ---------- */
.index-list{border-top:2px solid var(--navy-900);}
.index-row{
  display:block;
  position:relative;
  padding:30px 60px 30px 0;
  border-bottom:2px solid var(--navy-900);
  transition:background 0.15s ease, padding-left 0.15s ease;
}
.index-row:hover{background:var(--navy-950); padding-left:16px;}
.index-row:hover .index-name, .index-row:hover .index-desc{color:var(--ivory);}
.index-row:hover .file-code{color:var(--gold-300);}
.index-row:hover .index-arrow{color:var(--gold-300); transform:translateX(6px);}
.index-num{
  font-family:'IBM Plex Mono', monospace;
  font-size:0.72rem;
  color:var(--gold-700);
  letter-spacing:0.06em;
}
.index-name{
  font-family:'Newsreader', serif;
  font-size:clamp(1.3rem, 2.4vw, 1.9rem);
  color:var(--navy-900);
  transition:color 0.15s ease;
  display:block;
  margin-top:4px;
}
.index-desc{
  font-size:0.98rem;
  color:var(--ink-soft);
  transition:color 0.15s ease;
  display:block;
  margin-top:12px;
}
.index-arrow{
  position:absolute;
  right:0;
  top:34px;
  color:var(--navy-900);
  transition:color 0.15s ease, transform 0.15s ease;
}
@media (min-width:992px){
  .index-desc{margin-top:0;}
}

/* ---------- Benefits ---------- */
.benefits-grid{border-top:2px solid var(--navy-800);}
.benefit{padding:36px 32px 0 0;}
@media (min-width:992px){
  .benefit{border-right:2px solid var(--navy-800);}
  .benefit:last-child{border-right:none;}
}
.benefit .num{font-family:'Newsreader', serif; font-style:italic; font-size:1.2rem; color:var(--gold-300);}
.benefit h3{color:var(--ivory); font-size:1.4rem; font-weight:500; margin-top:14px;}
.benefit p{color:rgba(255,254,251,0.7); font-size:0.98rem; margin-top:12px;}

/* ---------- Opportunity callout ---------- */
.opportunity{align-items:center;}
.opportunity-visual{background:var(--navy-950); border:2px solid var(--navy-800); padding:44px;}
.opportunity-visual .file-code{font-family:'IBM Plex Mono', monospace; font-size:0.72rem; color:var(--gold-300); letter-spacing:0.1em;}
.opportunity-visual ul{list-style:none; margin:22px 0 0; padding:0; display:flex; flex-direction:column;}
.opportunity-visual li{
  display:flex; align-items:baseline; gap:14px;
  padding:16px 0;
  border-top:1px solid rgba(232,205,122,0.2);
  font-size:0.98rem; color:var(--ivory);
}
.opportunity-visual li .tick{color:var(--gold-300); font-family:'IBM Plex Mono', monospace;}
.opportunity-copy .section-head{margin-bottom:24px;}

/* ---------- CTA band ---------- */
.cta-band{background:var(--gold-500); color:var(--navy-950);}
.cta-band .container{display:flex; align-items:center; justify-content:space-between; gap:32px; flex-wrap:wrap;}
.cta-band h2{color:var(--navy-950); font-size:clamp(1.9rem,3.6vw,2.8rem); max-width:20ch;}
.cta-band-actions{display:flex; gap:16px; flex-wrap:wrap;}
.cta-band .btn-gold{background:var(--navy-950); color:var(--gold-300); border-color:var(--navy-950);}
.cta-band .btn-gold:hover{background:var(--white); color:var(--navy-950);}
.cta-band .btn-outline-light{border-color:var(--navy-950); color:var(--navy-950);}
.cta-band .btn-outline-light:hover{background:var(--navy-950); color:var(--gold-300);}

/* ---------- Footer ---------- */
.site-footer{background:var(--navy-950); color:rgba(255,254,251,0.65); padding:68px 0 32px; border-top:2px solid var(--navy-800);}
.footer-top{padding-bottom:44px; border-bottom:2px solid var(--navy-800);}
.footer-top > div{margin-bottom:32px;}
.footer-brand .brand{margin-bottom:18px;}
.footer-brand p{font-size:0.9rem; max-width:34ch; color:rgba(255,254,251,0.55);}
.footer-col h4{font-family:'IBM Plex Mono', monospace; font-size:0.7rem; letter-spacing:0.14em; text-transform:uppercase; color:var(--gold-300); margin-bottom:18px; font-weight:500;}
.footer-col ul{list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:11px;}
.footer-col a{font-size:0.9rem; color:rgba(255,254,251,0.68);}
.footer-col a:hover{color:var(--gold-300);}
.footer-bottom{padding-top:28px; display:flex; justify-content:space-between; flex-wrap:wrap; gap:12px; font-size:0.78rem; color:rgba(255,254,251,0.4); font-family:'IBM Plex Mono', monospace;}

/* ---------- Page hero (Services / Contact) ---------- */
.page-hero{background:var(--navy-950); color:var(--ivory); padding:68px 0 60px; border-bottom:2px solid var(--navy-800);}
.page-hero h1{color:var(--ivory); font-size:clamp(2.4rem, 4.5vw, 3.6rem); margin-top:18px; max-width:20ch; letter-spacing:-0.03em;}
.page-hero p{margin-top:20px; color:rgba(255,254,251,0.75); max-width:56ch; font-size:1.08rem;}

/* ---------- Services page ---------- */
.service-block{border-bottom:2px solid var(--navy-900); padding:64px 0;}
.service-block:nth-child(even){background:var(--paper);}
.service-head-row{display:flex; align-items:baseline; gap:24px; margin-bottom:36px; flex-wrap:wrap;}
.service-num{font-family:'IBM Plex Mono', monospace; font-size:0.78rem; color:var(--gold-700); letter-spacing:0.1em;}
.service-block h2{font-size:clamp(1.8rem, 3.4vw, 2.6rem);}
.service-body{align-items:start; margin-top:32px;}
.service-lede{font-size:1.05rem; color:var(--ink-soft); max-width:40ch;}
.service-list{list-style:none; margin:0; padding:0; display:flex; flex-direction:column;}
.service-list li{display:flex; gap:18px; padding:18px 0; border-top:2px solid var(--line); font-size:0.98rem; color:var(--ink);}
.service-list li:last-child{border-bottom:2px solid var(--line);}
.service-list .mark{font-family:'IBM Plex Mono', monospace; color:var(--gold-600); flex-shrink:0;}

/* ---------- Contact page ---------- */
.contact-wrap{border:2px solid var(--navy-900);}
.contact-section{padding:0;}
.contact-section .container{padding-top:64px; padding-bottom:64px;}
.contact-form-title{margin-top:14px; font-size:1.8rem;}
.contact-form-panel form{margin-top:28px;}
.contact-form-panel{padding:56px; background:var(--white);}
.contact-info-panel{padding:56px; background:var(--navy-950); color:var(--ivory);}
.form-row{margin-bottom:22px;}
.form-row label{display:block; font-family:'IBM Plex Mono', monospace; font-size:0.7rem; letter-spacing:0.08em; text-transform:uppercase; color:var(--ink-soft); margin-bottom:8px;}
.form-row input, .form-row select, .form-row textarea{
  width:100%; padding:13px 14px;
  border:2px solid var(--line);
  border-radius:0;
  font-family:'IBM Plex Sans', sans-serif;
  font-size:0.96rem; color:var(--ink); background:var(--paper);
}
.form-row input:focus, .form-row select:focus, .form-row textarea:focus{border-color:var(--gold-600);}
.form-row textarea{resize:vertical; min-height:120px;}

.form-note{margin-top:18px; font-size:0.82rem; color:var(--ink-faint);}
.form-success{display:none; background:var(--paper); border:2px solid var(--gold-500); padding:20px 22px; margin-bottom:22px; font-size:0.95rem; color:var(--navy-900);}
.form-success.show{display:block;}
.info-block{margin-bottom:34px; border-top:1px solid rgba(232,205,122,0.2); padding-top:22px;}
.info-block:first-child{border-top:none; padding-top:0;}
.info-block h4{font-family:'IBM Plex Mono', monospace; font-size:0.7rem; letter-spacing:0.1em; text-transform:uppercase; color:var(--gold-300); margin-bottom:10px;}
.info-block p, .info-block a{font-size:1rem; color:rgba(255,254,251,0.88);}
.info-block a:hover{color:var(--gold-300);}
.office-hours{list-style:none; margin:0; padding:0; font-size:0.92rem; color:rgba(255,254,251,0.75); display:flex; flex-direction:column; gap:6px;}
.office-hours li{display:flex; justify-content:space-between; gap:20px;}

/* ---------- Responsive ---------- */
@media (max-width: 980px){
  .stamp{position:static; transform:rotate(-1.5deg); margin-top:40px; width:min(280px,100%);}
  .main-nav{display:none;}
  .header-phone{display:none;}
  .nav-toggle{display:flex; align-items:center; justify-content:center;}
  .benefit{padding:28px 0;}
  .benefit:first-child{padding-top:36px;}
  .index-row{padding:24px 44px 24px 0;}
  .index-num{white-space:nowrap; font-size:0.64rem;}
  .index-arrow{top:26px;}
  section{padding:72px 0;}
}
@media (max-width: 600px){
  .cta-band .container{flex-direction:column; align-items:flex-start;}
  .contact-form-panel, .contact-info-panel{padding:32px 24px;}
  .header-right .btn-gold{display:none;}
  .wordmark .initials{font-size:1.25rem;}
  .wordmark .full{font-size:0.5rem;}
  .site-header .container{height:68px;}
}

/* ---------- Mobile nav drawer ---------- */
.mobile-nav{
  position:fixed; inset:0; background:var(--navy-950); z-index:200;
  display:flex; flex-direction:column; padding:24px 28px;
  transform:translateX(100%); transition:transform 0.28s ease;
}
.mobile-nav.open{transform:translateX(0);}
.mobile-nav-top{display:flex; justify-content:space-between; align-items:center; margin-bottom:48px;}
.mobile-nav a{font-family:'Newsreader', serif; font-size:1.7rem; color:var(--ivory); padding:16px 0; border-bottom:2px solid var(--navy-800);}
.mobile-nav .btn{margin-top:32px;}
.mobile-close{background:none; border:none; color:var(--ivory); width:38px; height:38px; cursor:pointer;}