/* ============================================================
   HKS CONTRACTORS — DESIGN SYSTEM
   Charcoal + warm white + brass. Serif display / sans body.
   Signature motif: BEFORE -> AFTER transformation line art.
   ============================================================ */

:root{
  --ink: #16233B;
  --ink-soft: #48566E;
  --paper: #FBF6EC;
  --paper-dim: #F2E9D6;
  --card: #FFFFFF;
  --line: #E4D8BE;
  --brass: #FF9331;
  --brass-dark: #DD6A17;
  --brass-bright: #FFC15E;
  --brass-tint: #FFE9CE;
  --teal: #1FB6A6;
  --teal-dark: #128276;
  --teal-tint: #D8F4F0;
  --slate: #1B3350;
  --slate-tint: #E7EBF0;
  --success: #4B7A5A;

  --font-display: "Fraunces", "Iowan Old Style", Georgia, serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --max: 1180px;
  --radius: 16px;
  --radius-pill: 999px;
  --shadow-soft: 0 20px 44px -20px rgba(22,35,59,0.4);
  --shadow-card: 0 1px 0 rgba(22,35,59,0.05), 0 14px 30px -18px rgba(22,35,59,0.22);
  --shadow-glow: 0 10px 26px -8px rgba(255,147,49,0.55);
  --grad-accent: linear-gradient(135deg, var(--brass-bright), var(--brass));
  --grad-teal: linear-gradient(135deg, #5CE0D0, var(--teal-dark));

  /* Spacing scale — every gap, margin, and padding on the site
     is drawn from this list so rhythm stays even end to end. */
  --sp-1: 8px;
  --sp-2: 12px;
  --sp-3: 16px;
  --sp-4: 20px;
  --sp-5: 24px;
  --sp-6: 32px;
  --sp-7: 48px;
  --sp-8: 64px;
  --sp-9: 96px;
}

*,*::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:1.68;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
h1,h2,h3,h4{
  font-family:var(--font-display);
  font-weight:600;
  line-height:1.15;
  margin:0 0 var(--sp-3);
  letter-spacing:-0.01em;
  color:var(--ink);
}
h1{margin-bottom:var(--sp-4);}
p{margin:0 0 var(--sp-3);max-width:62ch;}
p:last-child{margin-bottom:0;}
.container{max-width:var(--max);margin:0 auto;padding:0 24px;}
section{padding:var(--sp-9) 0;}
@media (max-width:768px){ section{padding:var(--sp-7) 0;} }

.eyebrow{
  font-family:var(--font-body);
  font-size:12.5px;
  font-weight:700;
  letter-spacing:0.14em;
  text-transform:uppercase;
  color:var(--brass-dark);
  display:inline-flex;
  align-items:center;
  gap:var(--sp-2);
  margin-bottom:var(--sp-3);
}
.eyebrow::before{
  content:"";
  width:26px;height:1px;background:var(--brass);
  display:inline-block;
}
.eyebrow.on-dark{color:#D9B679;}

/* -------------------- BUTTONS -------------------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:var(--sp-2);
  font-family:var(--font-body);
  font-weight:600;
  font-size:15px;
  letter-spacing:0.01em;
  line-height:1;
  padding:var(--sp-4) var(--sp-6);
  border-radius:var(--radius-pill);
  border:1px solid transparent;
  cursor:pointer;
  transition:transform .18s ease, box-shadow .18s ease, background .2s ease, border-color .2s ease, color .2s ease;
  white-space:nowrap;
}
.btn:hover{transform:translateY(-2px);}
.btn:active{transform:translateY(0);}
.btn-primary{background:var(--grad-accent);color:var(--ink);font-weight:700;box-shadow:var(--shadow-glow);}
.btn-primary:hover{box-shadow:0 14px 32px -8px rgba(255,147,49,0.65);}
.btn-outline{background:transparent;color:var(--ink);border-color:var(--ink);}
.btn-outline:hover{background:var(--ink);color:var(--paper);}
.btn-outline-light{background:transparent;color:#fff;border-color:rgba(255,255,255,0.55);}
.btn-outline-light:hover{background:#fff;color:var(--ink);}
.btn-ghost{background:transparent;color:var(--brass-dark);padding:10px 0;border-bottom:2px solid var(--brass);border-radius:0;font-weight:700;}
.btn-ghost:hover{transform:none;color:var(--ink);border-color:var(--ink);}
.btn-block{width:100%;}
.btn svg{width:18px;height:18px;flex:none;}

.cta-row{display:flex;flex-wrap:wrap;gap:var(--sp-3);}

/* -------------------- HEADER -------------------- */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(247,244,239,0.92);
  border-bottom:1px solid var(--line);
}
@media (min-width:981px){
  /* backdrop-filter on an ancestor turns it into the containing block for any
     position:fixed descendant — that breaks the full-screen mobile nav below,
     so the blur is desktop-only, where there's no fixed-position menu inside it. */
  .site-header{ backdrop-filter:saturate(160%) blur(10px); }
}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;
  padding:var(--sp-3) 24px;
  max-width:var(--max);margin:0 auto;
}
.brand{display:flex;align-items:center;gap:var(--sp-2);}
.brand img{height:44px;width:auto;}
.brand-text{font-family:var(--font-display);font-weight:600;font-size:19px;letter-spacing:-0.01em;}

.main-nav{display:flex;align-items:center;gap:clamp(16px,2vw,32px);}
.main-nav a{
  font-size:14.5px;font-weight:500;color:var(--ink-soft);
  position:relative;padding:4px 0;
  white-space:nowrap;
}
.main-nav a:hover, .main-nav a.active{color:var(--ink);}
.main-nav a.active::after{
  content:"";position:absolute;left:0;right:0;bottom:-4px;height:2px;background:var(--grad-accent);border-radius:2px;
}
.header-actions{display:flex;align-items:center;gap:var(--sp-2);}
.header-actions .btn{padding:var(--sp-2) var(--sp-4);font-size:14px;}
.call-link{display:flex;align-items:center;gap:var(--sp-1);font-size:14px;font-weight:600;color:var(--ink);}
.call-link svg{width:16px;height:16px;color:var(--brass-dark);}

.nav-toggle{display:none;background:none;border:none;cursor:pointer;padding:8px;}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--ink);margin:5px 0;transition:.2s;}

@media (max-width:1180px){
  .call-link{display:none;}
}
@media (max-width:980px){
  .main-nav{
    position:fixed;inset:0;top:73px;
    background:var(--paper);
    flex-direction:column;align-items:flex-start;
    padding:28px 24px;gap:4px;
    transform:translateX(100%);
    transition:transform .25s ease;
    overflow-y:auto;
    z-index:99;
  }
  .main-nav.open{transform:translateX(0);}
  .main-nav a{width:100%;padding:14px 0;border-bottom:1px solid var(--line);font-size:17px;white-space:normal;}
  .nav-toggle{display:block;}
}
@media (max-width:480px){
  .brand-text{display:none;}
}

/* -------------------- HERO -------------------- */
.hero{
  padding:var(--sp-8) 0 0;
  overflow:hidden;
  position:relative;
}
.hero::before{
  content:"";
  position:absolute;
  top:-120px;right:-160px;
  width:520px;height:520px;
  background:radial-gradient(circle, rgba(255,147,49,0.24), rgba(255,147,49,0) 70%);
  pointer-events:none;
  z-index:0;
}
.hero .container{position:relative;z-index:1;}
.hero-grid{
  display:grid;grid-template-columns:1.05fr 0.95fr;gap:var(--sp-7);align-items:center;
  padding-bottom:var(--sp-8);
}
@media (max-width:940px){
  .hero-grid{grid-template-columns:1fr;gap:var(--sp-6);}
}
.hero h1{font-size:clamp(34px,4.6vw,58px);}
.hero .lede{font-size:18.5px;color:var(--ink-soft);max-width:46ch;margin-bottom:var(--sp-6);}
.trust-row{
  display:flex;flex-wrap:wrap;gap:var(--sp-5);margin-top:var(--sp-6);padding-top:var(--sp-5);border-top:1px solid var(--line);
}
.trust-item{font-size:13.5px;color:var(--ink-soft);display:flex;align-items:center;gap:var(--sp-1);}
.trust-item svg{width:16px;height:16px;color:var(--teal-dark);flex:none;}

/* -------------------- SECTION HEADERS -------------------- */
.section-head{max-width:640px;margin-bottom:var(--sp-7);}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.section-head h2{font-size:clamp(26px,3.2vw,38px);}
.section-head .lede{color:var(--ink-soft);font-size:17px;margin-bottom:0;}

/* -------------------- SERVICE CARDS -------------------- */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--sp-5);}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--sp-5);}
@media (max-width:900px){ .grid-3{grid-template-columns:1fr 1fr;} }
@media (max-width:640px){ .grid-3, .grid-2{grid-template-columns:1fr;} }

.card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:var(--sp-6);box-shadow:var(--shadow-card);
  transition:transform .22s ease, box-shadow .22s ease;
}
.card:hover{transform:translateY(-6px);box-shadow:0 24px 44px -20px rgba(27,42,65,0.32);}
.card.featured{
  background:var(--ink);color:var(--paper);border-color:var(--ink);
  grid-column:span 3;
  display:grid;grid-template-columns:1.1fr 0.9fr;gap:var(--sp-6);align-items:center;
  padding:var(--sp-7);
}
.card.featured:hover{transform:none;box-shadow:var(--shadow-card);}
@media (max-width:900px){ .card.featured{grid-column:span 2;grid-template-columns:1fr;} }
@media (max-width:640px){ .card.featured{grid-column:span 1;} }
.card.featured h3{color:#fff;font-size:28px;}
.card.featured p{color:#D9D4C8;}
.card .icon{
  width:46px;height:46px;border-radius:50%;
  background:var(--grad-accent);color:var(--ink);
  display:flex;align-items:center;justify-content:center;margin-bottom:var(--sp-3);
  box-shadow:0 8px 18px -8px rgba(255,147,49,0.55);
}
.card .icon svg{width:22px;height:22px;}
.card h3{font-size:19px;margin-bottom:var(--sp-1);}
.card p{color:var(--ink-soft);font-size:15px;margin-bottom:0;}
.card .icon.on-dark{background:var(--grad-accent);color:var(--ink);box-shadow:0 8px 18px -8px rgba(255,147,49,0.5);}
.card .icon.icon-teal{background:var(--grad-teal);color:#0B3B36;box-shadow:0 8px 18px -8px rgba(31,182,166,0.5);}

.tag-list{display:flex;flex-wrap:wrap;gap:var(--sp-1);margin-top:var(--sp-3);}
.tag{
  font-size:12.5px;font-weight:600;padding:var(--sp-1) var(--sp-3);border-radius:20px;
  background:var(--paper-dim);color:var(--ink-soft);border:1px solid var(--line);
}

/* -------------------- STEPS -------------------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--sp-6);counter-reset:step;}
@media (max-width:900px){ .steps{grid-template-columns:1fr 1fr;} }
@media (max-width:560px){ .steps{grid-template-columns:1fr;} }
.step{border-right:1px solid var(--line);}
.step:last-child{border-right:none;}
@media (max-width:900px){ .step{border-right:none;border-bottom:1px solid var(--line);padding-bottom:var(--sp-5);} .step:last-child{border-bottom:none;padding-bottom:0;} }
.step .num{
  font-family:var(--font-display);font-size:34px;color:var(--brass);margin-bottom:var(--sp-2);
}
.step:nth-child(even) .num{color:var(--teal-dark);}
.step h4{font-size:16.5px;margin-bottom:var(--sp-1);}
.step p{font-size:14.5px;color:var(--ink-soft);margin-bottom:0;}

/* -------------------- BAND / DARK -------------------- */
.band-dark{background:var(--ink);color:var(--paper);}
.band-dark .eyebrow{color:#D9B679;}
.band-dark h2{color:#fff;}
.band-dark p{color:#CFCABE;}
.band-slate{background:var(--slate);color:#fff;}
.band-slate .eyebrow{color:#B9C6D0;}
.band-slate h2{color:#fff;}
.band-slate p{color:#C9D2D9;}

.band-paper-dim{background:var(--paper-dim);}

/* -------------------- QUOTE / TESTIMONIAL -------------------- */
.quote{max-width:760px;margin:0 auto;text-align:center;}
.quote blockquote{
  font-family:var(--font-display);font-size:clamp(20px,2.6vw,28px);
  font-weight:500;line-height:1.4;margin:0 0 var(--sp-5);
}
.quote cite{font-style:normal;font-size:14px;color:var(--ink-soft);}
.quote-empty{
  text-align:center;padding:var(--sp-7) var(--sp-5);border:1px dashed var(--line);border-radius:var(--radius);
  color:var(--ink-soft);font-size:15px;
}

/* -------------------- PROJECT / PLACEHOLDER PHOTO -------------------- */
.photo-frame{
  position:relative;border-radius:var(--radius);overflow:hidden;background:var(--ink);
  aspect-ratio:4/3;
}
.photo-frame.tall{aspect-ratio:3/4;}
.photo-frame.wide{aspect-ratio:16/9;}
.photo-frame img.ph-photo{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
}
.project-card{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--card);box-shadow:var(--shadow-card);}
.project-card .body{padding:var(--sp-5);}
.project-card h3{font-size:18px;margin-bottom:var(--sp-1);}
.project-card .meta{font-size:13px;color:var(--brass-dark);font-weight:600;letter-spacing:0.02em;margin-bottom:var(--sp-2);text-transform:uppercase;}
.project-card p{font-size:14.5px;color:var(--ink-soft);margin-bottom:0;}

/* -------------------- CONTACT BAR -------------------- */
.contact-band{
  background:var(--ink);color:#fff;border-radius:var(--radius);
  padding:var(--sp-7);display:grid;grid-template-columns:1.3fr 1fr;gap:var(--sp-6);align-items:center;
}
@media (max-width:800px){ .contact-band{grid-template-columns:1fr;padding:var(--sp-6) var(--sp-5);} }
.contact-band h2{color:#fff;font-size:clamp(24px,3vw,32px);margin-bottom:var(--sp-1);}
.contact-band p{color:#CFCABE;margin-bottom:0;}
.contact-methods{display:flex;flex-direction:column;gap:var(--sp-2);}

/* -------------------- FOOTER -------------------- */
.site-footer{background:var(--ink);color:#CFCABE;padding-top:var(--sp-8);}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:var(--sp-6);padding-bottom:var(--sp-6);border-bottom:1px solid rgba(255,255,255,0.1);}
@media (max-width:800px){ .footer-grid{grid-template-columns:1fr 1fr;} }
@media (max-width:520px){ .footer-grid{grid-template-columns:1fr;} }
.footer-grid h5{color:#fff;font-size:13px;letter-spacing:0.08em;text-transform:uppercase;margin-bottom:var(--sp-3);font-weight:700;font-family:var(--font-body);}
.footer-grid a, .footer-grid p{display:block;color:#B9B4A8;font-size:14.5px;margin-bottom:var(--sp-2);}
.footer-grid a:hover{color:#fff;}
.footer-brand img{height:40px;margin-bottom:var(--sp-3);}
.footer-brand p{max-width:34ch;color:#9E998C;font-size:14px;}
.footer-legal{
  padding:var(--sp-5) 0;text-align:center;font-size:12.5px;color:#8A8578;
  letter-spacing:0.02em;
}
.footer-legal a{color:#8A8578;}
.footer-legal a:hover{color:#fff;}

/* -------------------- MISC -------------------- */
.divider{height:1px;background:var(--line);border:none;margin:0;}
.pill-nav{display:flex;flex-wrap:wrap;gap:var(--sp-2);margin-bottom:var(--sp-7);}
.pill-nav a{
  font-size:13.5px;font-weight:600;padding:var(--sp-1) var(--sp-3);border:1px solid var(--line);border-radius:20px;color:var(--ink-soft);
}
.pill-nav a:hover{border-color:var(--ink);color:var(--ink);}

.two-col{display:grid;grid-template-columns:1fr 1fr;gap:var(--sp-7);align-items:center;}
@media (max-width:860px){ .two-col{grid-template-columns:1fr;gap:var(--sp-6);} }

.list-check{list-style:none;margin:0;padding:0;}
.list-check li{display:flex;gap:var(--sp-2);margin-bottom:var(--sp-3);font-size:15.5px;color:var(--ink-soft);}
.list-check li:last-child{margin-bottom:0;}
.list-check li svg{width:18px;height:18px;color:var(--brass-dark);flex:none;margin-top:2px;}

.badge-license{
  display:inline-flex;align-items:center;gap:var(--sp-2);
  font-size:13px;font-weight:700;color:var(--teal-dark);
  background:var(--teal-tint);border:1px solid #A9E6DD;
  padding:var(--sp-2) var(--sp-4);border-radius:var(--radius-pill);
}
.badge-license svg{width:16px;height:16px;color:var(--teal-dark);}

.sticky-cta{
  position:fixed;bottom:0;left:0;right:0;z-index:90;
  background:var(--ink);padding:12px 16px;
  display:none;align-items:center;gap:10px;
  box-shadow:0 -6px 20px rgba(0,0,0,0.2);
}
.sticky-cta .btn{flex:1;}
@media (max-width:768px){ .sticky-cta{display:flex;} body{padding-bottom:70px;} }

.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease, transform .6s ease;}
.reveal.is-visible{opacity:1;transform:translateY(0);}
@media (prefers-reduced-motion: reduce){
  .reveal{opacity:1;transform:none;transition:none;}
  html{scroll-behavior:auto;}
}