/* ==========================================================================
   K&P Biz Associate & Consultancy — Design System
   Palette: Navy #0B1F3A / Steel Grey #667085 / Gold #C6923A
   Type: Inter (heading + body), Source Serif 4 (pull quotes / stat numerals)
   Signature: shield motif (from monogram mark) + rising growth-line graphic
   ========================================================================== */

:root{
  --navy:      #0B1F3A;
  --navy-2:    #12294D;
  --navy-3:    #1B3862;
  --steel:     #667085;
  --steel-lt:  #98A2B3;
  --gold:      #C6923A;
  --gold-lt:   #E8B657;
  --paper:     #F7F5F0;
  --paper-2:   #EFEBE2;
  --white:     #FFFFFF;
  --ink:       #10151F;
  --line:      #E3DFD3;
  --line-dark: rgba(255,255,255,0.14);

  --font-head: 'Inter', -apple-system, 'Helvetica Neue', Arial, sans-serif;
  --font-body: 'Inter', -apple-system, 'Helvetica Neue', Arial, sans-serif;
  --font-serif:'Source Serif 4', Georgia, serif;

  --container: 1200px;
  --radius: 2px;
  --ease: cubic-bezier(.4,0,.2,1);
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4{ font-family:var(--font-head); color:var(--navy); margin:0; line-height:1.12; letter-spacing:-0.01em; }
p{ margin:0; }
button{ font-family:inherit; cursor:pointer; }

@media (prefers-reduced-motion: reduce){
  *{ animation-duration:0.01ms !important; animation-iteration-count:1 !important; transition-duration:0.01ms !important; scroll-behavior:auto !important; }
}

/* Focus visibility */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible{
  outline:2px solid var(--gold);
  outline-offset:3px;
}

/* ---------- Layout helpers ---------- */
.wrap{ max-width:var(--container); margin:0 auto; padding:0 32px; }
.section{ padding:104px 0; }
.section-tight{ padding:64px 0; }
@media (max-width:900px){
  .section{ padding:72px 0; }
  .wrap{ padding:0 22px; }
}

.eyebrow{
  display:inline-flex; align-items:center; gap:10px;
  font-size:12.5px; font-weight:700; letter-spacing:.18em; text-transform:uppercase;
  color:var(--gold); margin-bottom:18px;
}
.eyebrow::before{ content:""; width:26px; height:1px; background:var(--gold); display:block; }

.section-head{ max-width:680px; margin-bottom:56px; }
.section-head h2{ font-size:clamp(28px,3.4vw,42px); font-weight:700; }
.section-head p{ color:var(--steel); font-size:17px; margin-top:16px; max-width:560px; }
.on-dark .section-head h2{ color:var(--white); }
.on-dark .section-head p{ color:#B9C2D4; }

.center{ text-align:center; margin-left:auto; margin-right:auto; }

/* ---------- Shield motif (from monogram) ---------- */
.shield-clip{ clip-path: polygon(50% 0%, 100% 16%, 100% 54%, 100% 76%, 50% 100%, 0% 76%, 0% 54%, 0% 16%); }
.shield-tab{
  width:34px; height:38px;
  background:linear-gradient(145deg,var(--gold-lt),var(--gold));
  clip-path: polygon(50% 0%, 100% 16%, 100% 76%, 50% 100%, 0% 76%, 0% 16%);
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; gap:10px;
  padding:15px 28px; font-weight:600; font-size:14.5px; letter-spacing:.01em;
  border:1px solid transparent; border-radius:var(--radius);
  transition:transform .25s var(--ease), background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
  white-space:nowrap;
}
.btn-gold{ background:var(--gold); color:var(--navy); }
.btn-gold:hover{ background:var(--gold-lt); transform:translateY(-2px); }
.btn-outline-dark{ border-color:var(--navy); color:var(--navy); }
.btn-outline-dark:hover{ background:var(--navy); color:var(--white); transform:translateY(-2px); }
.btn-outline-light{ border-color:rgba(255,255,255,.4); color:var(--white); }
.btn-outline-light:hover{ background:var(--white); color:var(--navy); border-color:var(--white); transform:translateY(-2px); }
.btn-ghost{ color:var(--gold); font-weight:600; padding:8px 0; gap:8px; }
.btn-ghost .arrow{ transition:transform .25s var(--ease); }
.btn-ghost:hover .arrow{ transform:translateX(5px); }

/* ---------- Header ---------- */
.site-header{
  position:sticky; top:0; z-index:100;
  background:rgba(11,31,58,0.96); backdrop-filter:blur(6px);
  border-bottom:1px solid var(--line-dark);
}
.nav{ display:flex; align-items:center; justify-content:space-between; padding:16px 0; }
.brand{ display:flex; align-items:center; gap:12px; }
.brand img{ height:42px; width:auto; }
.brand-text{ display:flex; flex-direction:column; line-height:1.15; }
.brand-text strong{ color:var(--white); font-size:15px; font-weight:700; letter-spacing:.02em; }
.brand-text span{ color:var(--gold-lt); font-size:10.5px; letter-spacing:.14em; text-transform:uppercase; }

.nav-links{ display:flex; align-items:center; gap:34px; }
.nav-links a{
  color:#C9D2E3; font-size:14px; font-weight:500; position:relative; padding:6px 0;
  transition:color .2s var(--ease);
}
.nav-links a::after{
  content:""; position:absolute; left:0; bottom:0; width:0; height:2px; background:var(--gold);
  transition:width .25s var(--ease);
}
.nav-links a:hover, .nav-links a.active{ color:var(--white); }
.nav-links a:hover::after, .nav-links a.active::after{ width:100%; }
.nav-cta{ display:flex; align-items:center; gap:22px; }

.nav-toggle{
  display:none; flex-direction:column; gap:5px; background:none; border:0; padding:6px;
}
.nav-toggle span{ width:24px; height:2px; background:var(--white); display:block; }

.mobile-menu{
  display:none; flex-direction:column; gap:2px; background:var(--navy-2);
  border-top:1px solid var(--line-dark);
}
.mobile-menu a{
  color:#D7DEEA; padding:16px 22px; font-size:15px; border-bottom:1px solid var(--line-dark);
}
.mobile-menu a.active{ color:var(--gold-lt); }
.mobile-menu.open{ display:flex; }

@media (max-width:940px){
  .nav-links, .nav-cta .btn-outline-light{ display:none; }
  .nav-toggle{ display:flex; }
}

/* ---------- Hero ---------- */
.hero{
  position:relative; background:var(--navy); color:var(--white); overflow:hidden;
  padding:96px 0 90px;
}
.hero::before{
  content:""; position:absolute; inset:0;
  background:
    radial-gradient(60% 60% at 85% 10%, rgba(198,146,58,.16), transparent 60%),
    radial-gradient(50% 50% at 0% 100%, rgba(27,56,98,.6), transparent 60%);
  pointer-events:none;
}
.hero-grid{ position:relative; display:grid; grid-template-columns:1.05fr .95fr; gap:60px; align-items:center; }
@media (max-width:980px){ .hero-grid{ grid-template-columns:1fr; } }

.hero h1{ font-size:clamp(34px,4.3vw,58px); font-weight:700; color:var(--white); letter-spacing:-0.015em; }
.hero .lede{ color:#C4CCDC; font-size:18px; margin-top:22px; max-width:520px; line-height:1.65; }
.hero-actions{ display:flex; gap:16px; margin-top:38px; flex-wrap:wrap; }

.hero-graphic{ position:relative; }
.growth-card{
  background:var(--navy-2); border:1px solid var(--line-dark); border-radius:6px;
  padding:28px 26px 22px;
}
.growth-card .cap{ display:flex; justify-content:space-between; align-items:baseline; margin-bottom:18px; }
.growth-card .cap b{ color:var(--white); font-size:13px; letter-spacing:.06em; text-transform:uppercase; font-weight:700; }
.growth-card .cap span{ color:var(--gold-lt); font-family:var(--font-serif); font-size:22px; }
.growth-card svg{ width:100%; height:auto; display:block; }

/* ---------- Page hero (interior pages) ---------- */
.page-hero{ background:var(--navy); color:var(--white); padding:80px 0 68px; position:relative; overflow:hidden; }
.page-hero::before{
  content:""; position:absolute; inset:0;
  background:radial-gradient(55% 70% at 100% 0%, rgba(198,146,58,.14), transparent 60%);
}
.page-hero .wrap{ position:relative; }
.page-hero h1{ color:var(--white); font-size:clamp(30px,4vw,46px); font-weight:700; max-width:760px; }
.page-hero p{ color:#C4CCDC; font-size:17px; margin-top:18px; max-width:560px; }
.crumb{ color:var(--gold-lt); font-size:12.5px; letter-spacing:.14em; text-transform:uppercase; margin-bottom:16px; display:block; }

/* ---------- Cards / grids ---------- */
.grid{ display:grid; gap:28px; }
.grid-2{ grid-template-columns:repeat(2,1fr); }
.grid-3{ grid-template-columns:repeat(3,1fr); }
.grid-4{ grid-template-columns:repeat(4,1fr); }
@media (max-width:900px){ .grid-2,.grid-3,.grid-4{ grid-template-columns:1fr 1fr; } }
@media (max-width:620px){ .grid-2,.grid-3,.grid-4{ grid-template-columns:1fr; } }

.card{
  background:var(--white); border:1px solid var(--line); padding:36px 30px;
  transition:transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
}
.card:hover{ transform:translateY(-5px); box-shadow:0 18px 40px -22px rgba(11,31,58,.28); border-color:transparent; }
.card .shield-tab{ margin-bottom:22px; }
.card h3{ font-size:19px; font-weight:700; margin-bottom:12px; }
.card p{ color:var(--steel); font-size:15px; }

.card-dark{ background:var(--navy-2); border:1px solid var(--line-dark); }
.card-dark h3{ color:var(--white); }
.card-dark p{ color:#AEB8CC; }

/* ---------- Challenge list ---------- */
.challenge-list{ display:grid; grid-template-columns:repeat(2,1fr); gap:0; border-top:1px solid var(--line); }
.challenge-list li{
  display:flex; align-items:baseline; gap:14px; padding:20px 0; border-bottom:1px solid var(--line);
  font-size:16px; color:var(--ink);
}
.challenge-list li::before{ content:"—"; color:var(--gold); font-weight:700; flex:none; }
@media (max-width:700px){ .challenge-list{ grid-template-columns:1fr; } }

/* ---------- Solution rows ---------- */
.solution-row{
  display:grid; grid-template-columns:64px 1fr; gap:24px; padding:30px 0; border-bottom:1px solid var(--line);
  align-items:start;
}
.solution-row:first-child{ border-top:1px solid var(--line); }
.solution-num{ font-family:var(--font-serif); font-size:34px; color:var(--gold); }
.solution-row h3{ font-size:20px; margin-bottom:8px; }
.solution-row p{ color:var(--steel); font-size:15.5px; max-width:600px; }

/* ---------- Services strip ---------- */
.strip{ background:var(--navy); padding:34px 0; }
.strip .wrap{ display:flex; flex-wrap:wrap; align-items:center; justify-content:center; gap:14px 0; }
.strip span{
  color:#DCE2ED; font-size:13.5px; letter-spacing:.03em; padding:0 20px; border-right:1px solid var(--line-dark);
}
.strip span:last-child{ border-right:0; }
@media (max-width:900px){ .strip span{ border-right:0; padding:6px 14px; } }

/* ---------- Phase / process ---------- */
.phase-track{ position:relative; display:grid; grid-template-columns:repeat(4,1fr); gap:0; }
.phase-track::before{
  content:""; position:absolute; top:29px; left:6%; right:6%; height:1px;
  background:repeating-linear-gradient(90deg,var(--gold) 0 8px, transparent 8px 16px);
}
.phase{ position:relative; padding:0 20px; text-align:left; }
.phase-badge{
  width:58px; height:64px; display:flex; align-items:center; justify-content:center;
  background:var(--navy); color:var(--gold-lt); font-family:var(--font-serif); font-size:22px;
  clip-path: polygon(50% 0%, 100% 16%, 100% 76%, 50% 100%, 0% 76%, 0% 16%);
  margin-bottom:22px; position:relative; z-index:1;
}
.phase h3{ font-size:18px; margin-bottom:8px; }
.phase p{ color:var(--steel); font-size:14.5px; }
@media (max-width:900px){
  .phase-track{ grid-template-columns:1fr; gap:36px; }
  .phase-track::before{ display:none; }
}

/* ---------- Industries grid ---------- */
.industry-card{
  border:1px solid var(--line); background:var(--white); padding:26px 22px; display:flex; gap:16px; align-items:flex-start;
  transition:border-color .25s var(--ease), transform .25s var(--ease);
}
.industry-card:hover{ border-color:var(--gold); transform:translateY(-3px); }
.industry-card .ico{ flex:none; width:40px; height:40px; }
.industry-card h4{ font-size:15.5px; font-weight:700; color:var(--navy); margin-bottom:4px; }
.industry-card p{ font-size:13.5px; color:var(--steel); }

/* ---------- Insights ---------- */
.article-card{ border:1px solid var(--line); background:var(--white); display:flex; flex-direction:column; height:100%; }
.article-media{ height:180px; background:linear-gradient(135deg,var(--navy) 0%,var(--navy-3) 100%); position:relative; overflow:hidden; }
.article-media svg{ position:absolute; inset:0; width:100%; height:100%; }
.article-body{ padding:26px 24px 30px; display:flex; flex-direction:column; gap:14px; flex:1; }
.article-tag{ font-size:11.5px; letter-spacing:.12em; text-transform:uppercase; color:var(--gold); font-weight:700; }
.article-body h3{ font-size:18px; line-height:1.35; }
.article-body p{ color:var(--steel); font-size:14.5px; }
.article-link{ margin-top:auto; font-size:13.5px; font-weight:700; color:var(--navy); display:inline-flex; gap:8px; align-items:center; }

/* ---------- Table (engagement models) ---------- */
.table-wrap{ border:1px solid var(--line); overflow-x:auto; }
table.kp-table{ width:100%; border-collapse:collapse; min-width:560px; }
.kp-table th{
  background:var(--navy); color:var(--white); text-align:left; padding:16px 22px;
  font-size:12.5px; letter-spacing:.08em; text-transform:uppercase; font-weight:700;
}
.kp-table td{ padding:20px 22px; border-bottom:1px solid var(--line); font-size:15px; color:var(--ink); }
.kp-table tr:last-child td{ border-bottom:0; }
.kp-table td.pkg{ font-weight:700; color:var(--navy); }

/* ---------- Quote / stat ---------- */
.pull{ font-family:var(--font-serif); font-size:clamp(22px,2.4vw,30px); color:var(--navy); line-height:1.5; font-style:italic; }

/* ---------- CTA band ---------- */
.cta-band{ background:var(--navy); color:var(--white); padding:80px 0; position:relative; overflow:hidden; }
.cta-band::before{ content:""; position:absolute; inset:0; background:radial-gradient(60% 90% at 100% 0%, rgba(198,146,58,.16), transparent 60%); }
.cta-band .wrap{ position:relative; display:flex; align-items:center; justify-content:space-between; gap:30px; flex-wrap:wrap; }
.cta-band h2{ color:var(--white); font-size:clamp(24px,3vw,34px); max-width:520px; }
.cta-band-actions{ display:flex; gap:16px; flex-wrap:wrap; }

/* ---------- Contact ---------- */
.contact-grid{ display:grid; grid-template-columns:1fr 1fr; gap:56px; }
@media (max-width:900px){ .contact-grid{ grid-template-columns:1fr; } }
.field{ margin-bottom:20px; }
.field label{ display:block; font-size:13px; font-weight:600; color:var(--navy); margin-bottom:8px; letter-spacing:.02em; }
.field input, .field textarea{
  width:100%; border:1px solid var(--line); background:var(--white); padding:14px 16px; font-family:inherit;
  font-size:15px; color:var(--ink); border-radius:var(--radius); transition:border-color .2s var(--ease);
}
.field input:focus, .field textarea:focus{ border-color:var(--gold); outline:none; }
.contact-info-card{ background:var(--navy); color:var(--white); padding:40px 36px; height:100%; }
.contact-info-card h3{ color:var(--white); font-size:20px; margin-bottom:22px; }
.info-row{ display:flex; gap:16px; padding:16px 0; border-top:1px solid var(--line-dark); align-items:flex-start; }
.info-row:first-of-type{ border-top:0; }
.info-row .k{ color:var(--gold-lt); font-size:12px; letter-spacing:.1em; text-transform:uppercase; width:90px; flex:none; padding-top:2px; }
.info-row .v{ color:#DDE3EE; font-size:15px; }
.map-frame{ border:1px solid var(--line); height:260px; margin-top:24px; overflow:hidden; }
.map-frame iframe{ width:100%; height:100%; border:0; filter:grayscale(15%); }

/* ---------- Footer ---------- */
.site-footer{ background:var(--navy); color:#B9C2D4; padding:64px 0 28px; }
.footer-top{ display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:44px; padding-bottom:44px; border-bottom:1px solid var(--line-dark); }
@media (max-width:900px){ .footer-top{ grid-template-columns:1fr 1fr; } }
@media (max-width:560px){ .footer-top{ grid-template-columns:1fr; } }
.footer-top h5{ color:var(--white); font-size:13px; letter-spacing:.1em; text-transform:uppercase; margin-bottom:20px; font-weight:700; }
.footer-top ul li{ margin-bottom:12px; }
.footer-top ul a{ font-size:14.5px; color:#B9C2D4; transition:color .2s var(--ease); }
.footer-top ul a:hover{ color:var(--gold-lt); }
.footer-brand p{ font-size:14.5px; color:#9FAAC0; margin-top:16px; max-width:280px; line-height:1.7; }
.footer-bottom{ display:flex; justify-content:space-between; align-items:center; padding-top:26px; font-size:13px; color:#8892A6; flex-wrap:wrap; gap:12px; }

/* ---------- Reveal on scroll ---------- */
.reveal{ opacity:0; transform:translateY(22px); transition:opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in{ opacity:1; transform:translateY(0); }

/* ---------- Misc ---------- */
.divider{ height:1px; background:var(--line); border:0; margin:0; }
.mt-0{ margin-top:0 !important; }
.text-steel{ color:var(--steel); }
.badge-dot{ display:inline-block; width:6px; height:6px; border-radius:50%; background:var(--gold); margin-right:8px; }