/* ============================================================
   S&G ELEVATOR SERVICE — Design System
   Concept: "Vertical Ascent" — deep navy + brushed platinum,
   steel-blue accent, engineered mono labels, floor-indicator motif.
   Palette derived from brand logo.
   ============================================================ */

/* ---------- Tokens ---------- */
:root{
  /* Brand navy family (from logo #101040 / #102050) */
  --ink:        #060A18;
  --navy-950:   #0A1330;
  --navy-900:   #0E1A3C;
  --navy-850:   #122150;
  --navy-800:   #172a63;
  --navy-700:   #1e356f;

  /* Steel-blue accent (from logo highlights) */
  --steel-600:  #2b4a8f;
  --steel-500:  #3b5ea8;
  --steel-400:  #5c7fd0;
  --steel-300:  #8aa6e0;
  --steel-100:  #dce6fb;

  /* Brushed platinum / metallic (from logo grays) */
  --plat-50:    #f6f8fb;
  --plat-100:   #eef1f6;
  --plat-200:   #e2e7ef;
  --plat-300:   #cfd6e2;
  --plat-400:   #aab4c6;
  --plat-500:   #7e8aa0;
  --plat-600:   #566178;

  /* Rare warm accent for seals/awards only (luxury) */
  --brass:      #c9a86a;
  --brass-soft: #e7d4ab;

  --charcoal:   #22262e;

  --paper:      #f5f7fa;
  --white:      #ffffff;

  /* Semantic */
  --bg:         var(--paper);
  --fg:         #12172a;
  --muted:      #566178;
  --line:       #e2e7ef;
  --accent:     var(--steel-500);

  /* Type */
  --display: "Fraunces", Georgia, serif;
  --body:    "Manrope", system-ui, sans-serif;
  --mono:    "IBM Plex Mono", ui-monospace, monospace;

  /* Metrics */
  --container: 1240px;
  --gutter: clamp(20px, 5vw, 64px);
  --radius: 4px;
  --radius-lg: 8px;

  /* Brushed steel surface */
  --brushed: repeating-linear-gradient(
    90deg,
    #d3dae4 0px, #eef2f7 2px, #c4cdda 4px, #dee4ee 6px, #cad2df 8px);

  --shadow-sm: 0 2px 10px rgba(10,19,48,.06);
  --shadow-md: 0 20px 50px -24px rgba(10,19,48,.35);
  --shadow-lg: 0 40px 90px -40px rgba(10,19,48,.55);

  --ease: cubic-bezier(.22,.61,.36,1);
}

/* ---------- Reset ---------- */
*,*::before,*::after{ box-sizing:border-box; margin:0; padding:0; }
html{ scroll-behavior:smooth; -webkit-text-size-adjust:100%; }
body{
  font-family:var(--body);
  color:var(--fg);
  background:var(--bg);
  line-height:1.6;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
p{ font-size:clamp(1.05rem,1.4vw,1.25rem); line-height:1.7; color:var(--muted); }
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
button{ font-family:inherit; cursor:pointer; border:none; background:none; }
ul{ list-style:none; }
::selection{ background:var(--steel-400); color:#fff; }

/* ---------- Type scale ---------- */
h1,h2,h3,h4{ font-family:var(--display); font-weight:500; line-height:1.05; letter-spacing:-.01em; color:var(--navy-900); }
.h-xl{ font-size:clamp(2.7rem, 6vw, 5.2rem); }
.h-lg{ font-size:clamp(2.1rem, 4.6vw, 3.6rem); }
.h-md{ font-size:clamp(1.6rem, 3vw, 2.4rem); }
.h-sm{ font-size:clamp(1.25rem, 2vw, 1.6rem); }
/* Title-case capitalization for all display headings across the site */
.h-xl, .h-lg, .h-md, .h-sm{ text-transform:capitalize; }
.serif-italic{ font-style:italic; font-weight:400; }

.lead{ font-size:clamp(1.05rem,1.4vw,1.25rem); color:var(--muted); line-height:1.7; }

/* Engineered label / eyebrow (floor indicator style) */
.eyebrow{
  font-family:var(--mono);
  font-size:.72rem;
  letter-spacing:.28em;
  text-transform:uppercase;
  color:var(--steel-500);
  display:inline-flex; align-items:center; gap:.7em;
  font-weight:500;
}
.eyebrow::before{
  content:""; width:12px; height:1px; background:var(--steel-400); display:inline-block;
}
.eyebrow.on-dark{ color:var(--steel-300); }
.eyebrow.on-dark::before{ background:var(--steel-400); }
.eyebrow.centered{ justify-content:center; }
.eyebrow.centered::after{
  content:""; width:26px; height:1px; background:var(--steel-400); display:inline-block;
}

/* ---------- Layout ---------- */
.container{ width:100%; max-width:var(--container); margin-inline:auto; padding-inline:var(--gutter); }
.container-wide{ max-width:1440px; }
.section{ padding-block:clamp(64px, 9vw, 130px); position:relative; }
.section-tight{ padding-block:clamp(48px,6vw,84px); }
.bg-navy{ background:var(--navy-900); color:var(--plat-200); }
.bg-navy h1,.bg-navy h2,.bg-navy h3,.bg-navy h4{ color:#fff; }
.bg-navy .card h3,.bg-navy .svc-card h3,.bg-ink .card h3,.bg-ink .svc-card h3{ color:var(--navy-900); }
.bg-ink{ background:radial-gradient(120% 120% at 80% 0%, var(--navy-850), var(--ink)); color:var(--plat-200); }
.bg-ink h1,.bg-ink h2,.bg-ink h3,.bg-ink h4{ color:#fff; }
.bg-paper{ background:var(--paper); }
.bg-white{ background:var(--white); }
.text-center{ text-align:center; }
.mx-auto{ margin-inline:auto; }
.measure{ max-width:62ch; }
.measure-sm{ max-width:48ch; }

/* Grain / noise overlay for dark sections */
.grain{ position:relative; }
.grain::after{
  content:""; position:absolute; inset:0; pointer-events:none; opacity:.5; mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.35'/%3E%3C/svg%3E");
}

/* Brushed steel divider */
.brushed-rule{ height:3px; width:120px; background:var(--brushed); border-radius:2px; box-shadow:0 1px 2px rgba(0,0,0,.15) inset; }

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:.6em;
  font-family:var(--body); font-weight:600; font-size:.95rem; letter-spacing:.01em;
  padding:1em 1.7em; border-radius:var(--radius);
  transition:transform .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease), color .25s var(--ease);
  position:relative; white-space:nowrap;
}
.btn svg{ width:1.1em; height:1.1em; }
.btn-primary{
  background:linear-gradient(180deg,var(--steel-500),var(--steel-600));
  color:#fff; box-shadow:0 12px 26px -12px rgba(59,94,168,.8);
}
.btn-primary:hover{ transform:translateY(-3px); box-shadow:0 20px 34px -14px rgba(59,94,168,.9); }
.btn-navy{ background:var(--navy-900); color:#fff; }
.btn-navy:hover{ transform:translateY(-3px); background:var(--navy-800); box-shadow:var(--shadow-md); }
.btn-ghost{ border:1px solid var(--plat-300); color:var(--navy-900); background:rgba(255,255,255,.5); }
.btn-ghost:hover{ border-color:var(--navy-900); transform:translateY(-3px); }
.btn-ghost.on-dark{ border-color:rgba(255,255,255,.28); color:#fff; background:rgba(255,255,255,.04); }
.btn-ghost.on-dark:hover{ border-color:#fff; background:rgba(255,255,255,.1); }
.btn-lg{ padding:1.15em 2em; font-size:1rem; }
.btn-block{ width:100%; }

.link-arrow{
  font-family:var(--mono); font-size:.8rem; letter-spacing:.14em; text-transform:uppercase;
  color:var(--navy-900); display:inline-flex; align-items:center; gap:.6em; font-weight:500;
}
.link-arrow svg{ width:1.15em; height:1.15em; flex:none; }
.link-arrow .arw{ transition:transform .3s var(--ease); }
.link-arrow:hover .arw{ transform:translateX(6px); }
.header-phone svg{ width:1.05em; height:1.05em; flex:none; }
.footer-bottom svg{ flex:none; }
.link-arrow.on-dark{ color:#fff; }

/* ---------- Header ---------- */
.site-header{
  position:fixed; inset:0 0 auto 0; z-index:120;
  padding-block:16px;
  transition:background .35s var(--ease), box-shadow .35s var(--ease), padding .35s var(--ease), border-color .35s var(--ease);
  border-bottom:1px solid transparent;
}
.site-header .container{ display:flex; align-items:center; justify-content:space-between; gap:24px; }
.site-header.scrolled{
  background:rgba(255,255,255,.86);
  backdrop-filter:blur(16px); -webkit-backdrop-filter:blur(16px);
  border-bottom-color:var(--line);
  box-shadow:0 8px 30px -20px rgba(10,19,48,.4);
  padding-block:10px;
}
.brand{ display:flex; align-items:center; gap:12px; z-index:2; }
.brand-plate{
  line-height:0; border-radius:10px; transition:background .35s var(--ease), padding .35s var(--ease), box-shadow .35s var(--ease);
}
.brand-plate img{ height:48px; width:auto; display:block; }
.site-header:not(.scrolled) .brand-plate{
  background:rgba(255,255,255,.94);
  padding:6px 10px;
  box-shadow:0 4px 16px -6px rgba(0,0,0,.35);
}

.nav{ display:flex; align-items:center; gap:4px; }
.nav a{
  font-size:.92rem; font-weight:600; color:var(--navy-900);
  padding:.55em .85em; border-radius:var(--radius); position:relative; transition:color .2s;
}
.site-header:not(.scrolled) .nav > a,
.site-header:not(.scrolled) .nav > .has-drop > a{ color:rgba(255,255,255,.86); }
.site-header:not(.scrolled) .nav > a:hover,
.site-header:not(.scrolled) .nav > a.active,
.site-header:not(.scrolled) .nav > .has-drop > a:hover{ color:#fff; }
.nav a:hover, .nav a.active{ color:var(--steel-500); }
.nav a.active::after{
  content:""; position:absolute; left:.85em; right:.85em; bottom:.15em; height:2px;
  background:var(--steel-400); border-radius:2px;
}
.has-drop{ position:relative; }
.dropdown{
  position:absolute; top:calc(100% + 10px); left:0; min-width:230px;
  background:#fff; border:1px solid var(--line); border-radius:var(--radius-lg);
  box-shadow:var(--shadow-md); padding:8px; opacity:0; visibility:hidden;
  transform:translateY(8px); transition:.25s var(--ease);
}
.has-drop:hover .dropdown{ opacity:1; visibility:visible; transform:translateY(0); }
.dropdown a{ display:block; color:var(--navy-900); padding:.7em .9em; border-radius:var(--radius); font-weight:500; }
.dropdown a:hover{ background:var(--plat-100); color:var(--steel-600); }
.dropdown a::after{ display:none; }

.header-cta{ display:flex; align-items:center; gap:14px; }
.header-phone{ font-family:var(--mono); font-size:.85rem; font-weight:500; display:flex; align-items:center; gap:.5em; color:var(--navy-900); white-space:nowrap; }
.site-header:not(.scrolled) .header-phone{ color:#fff; }

.nav-toggle{ display:none; width:44px; height:44px; border-radius:var(--radius); align-items:center; justify-content:center; }
.nav-toggle span{ display:block; width:22px; height:2px; background:var(--navy-900); position:relative; transition:.3s; }
.site-header:not(.scrolled) .nav-toggle span{ background:#fff; }
.nav-toggle span::before,.nav-toggle span::after{ content:""; position:absolute; left:0; width:22px; height:2px; background:inherit; transition:.3s; }
.nav-toggle span::before{ top:-7px; } .nav-toggle span::after{ top:7px; }
body.menu-open .nav-toggle span{ background:transparent; }
body.menu-open .nav-toggle span::before{ top:0; transform:rotate(45deg); background:var(--navy-900); }
body.menu-open .nav-toggle span::after{ top:0; transform:rotate(-45deg); background:var(--navy-900); }

/* Mobile drawer */
.mobile-nav{
  position:fixed; inset:0; z-index:110; background:var(--navy-950); color:#fff;
  padding:96px var(--gutter) 40px; transform:translateX(100%);
  transition:transform .45s var(--ease); overflow-y:auto; display:flex; flex-direction:column; gap:4px;
}
body.menu-open .mobile-nav{ transform:translateX(0); }
.mobile-nav a{ font-family:var(--display); font-size:1.5rem; padding:.5em 0; border-bottom:1px solid rgba(255,255,255,.08); color:#fff; }
.mobile-nav .sub{ font-family:var(--body); font-size:1rem; padding-left:1em; color:var(--steel-300); }
.mobile-nav .btn{ margin-top:20px; }

/* ---------- Hero ---------- */
.hero{
  position:relative; min-height:100vh; display:flex; align-items:center;
  background:radial-gradient(140% 120% at 78% -10%, var(--navy-800) 0%, var(--navy-950) 45%, var(--ink) 100%);
  color:#fff; overflow:hidden; padding-block:140px 80px;
}
.hero-shaft{
  position:absolute; top:0; bottom:0; right:8%; width:min(38vw,520px);
  background:linear-gradient(180deg, rgba(59,94,168,.14), rgba(10,19,48,0));
  border-left:1px solid rgba(140,166,224,.18); border-right:1px solid rgba(140,166,224,.1);
  pointer-events:none;
}
.hero-shaft::before,.hero-shaft::after{ content:""; position:absolute; top:0; bottom:0; width:1px; background:rgba(140,166,224,.12); }
.hero-shaft::before{ left:33%; } .hero-shaft::after{ left:66%; }
.hero-glow{ position:absolute; width:640px; height:640px; border-radius:50%; filter:blur(120px); opacity:.5;
  background:radial-gradient(circle, var(--steel-600), transparent 70%); top:-15%; right:-5%; pointer-events:none; }
.hero .container{ position:relative; z-index:3; display:grid; grid-template-columns:1.15fr .85fr; gap:48px; align-items:start; }
.hero-copy h1{ margin:.35em 0 .5em; color:#fff; }
.hero-copy .lead{ color:rgba(230,236,248,.82); max-width:52ch; }
.hero-visual{ margin-top:0; }
.hero-actions{ display:flex; flex-wrap:wrap; gap:14px; margin-top:34px; }
.hero-trust{ display:flex; gap:34px; margin-top:46px; flex-wrap:wrap; }
.hero-trust .num{ font-family:var(--display); font-size:2rem; color:#fff; line-height:1; }
.hero-trust .lbl{ font-family:var(--mono); font-size:.7rem; letter-spacing:.16em; text-transform:uppercase; color:var(--steel-300); margin-top:.5em; }

/* Floor indicator visual (signature) */
.indicator-card{
  background:linear-gradient(180deg, rgba(20,34,80,.7), rgba(10,19,48,.6));
  border:1px solid rgba(140,166,224,.22); border-radius:12px; padding:26px;
  backdrop-filter:blur(8px); box-shadow:var(--shadow-lg); position:relative; overflow:hidden;
}
.indicator-card .plate{ height:6px; width:80px; background:var(--brushed); border-radius:3px; margin-bottom:22px; }
.ind-screen{
  background:#05122c; border:1px solid rgba(90,120,200,.35); border-radius:8px; padding:22px 24px;
  display:flex; align-items:center; justify-content:space-between; box-shadow:inset 0 0 40px rgba(59,94,168,.25);
}
.ind-floor{ font-family:var(--mono); font-weight:600; font-size:3.4rem; color:var(--steel-300); text-shadow:0 0 18px rgba(92,127,208,.7); line-height:1; }
.ind-arrows{ display:flex; flex-direction:column; gap:10px; }
.ind-arrows span{ width:0;height:0; border-left:11px solid transparent; border-right:11px solid transparent; opacity:.3; }
.ind-arrows .up{ border-bottom:16px solid var(--steel-400); }
.ind-arrows .dn{ border-top:16px solid var(--steel-400); }
.ind-arrows .up.on{ opacity:1; animation:pulse 1.2s infinite; }
@keyframes pulse{ 50%{ opacity:.35; } }
.ind-meta{ display:flex; justify-content:space-between; margin-top:18px; font-family:var(--mono); font-size:.72rem; letter-spacing:.12em; color:var(--plat-400); text-transform:uppercase; }
.ind-status{ color:#6fe3a6; display:flex; align-items:center; gap:.5em; }
.ind-status::before{ content:""; width:8px; height:8px; border-radius:50%; background:#6fe3a6; box-shadow:0 0 10px #6fe3a6; }

/* Right-edge scroll floor rail (signature) */
.floor-rail{
  position:fixed; right:26px; top:50%; transform:translateY(-50%); z-index:70;
  display:flex; flex-direction:column; align-items:center; gap:14px;
}
.floor-rail .track{ width:2px; height:150px; background:var(--plat-300); position:relative; border-radius:2px; overflow:hidden; }
.floor-rail .fill{ position:absolute; top:0; left:0; width:100%; height:0%; background:linear-gradient(var(--steel-500),var(--steel-400)); transition:height .2s linear; }
.floor-rail .flr{ font-family:var(--mono); font-size:.7rem; letter-spacing:.1em; color:var(--plat-500); }
.floor-rail .flr b{ color:var(--navy-900); font-weight:600; }
@media (max-width:1200px){ .floor-rail{ display:none; } }

/* ---------- Sticky contact actions ---------- */
.sticky-actions{ position:fixed; right:22px; bottom:22px; z-index:90; display:flex; flex-direction:column; gap:12px; }
.fab{
  width:56px; height:56px; border-radius:50%; display:flex; align-items:center; justify-content:center;
  box-shadow:0 14px 30px -8px rgba(10,19,48,.5); color:#fff; transition:transform .25s var(--ease); position:relative;
}
.fab:hover{ transform:scale(1.08) translateY(-2px); }
.fab svg{ width:26px; height:26px; }
.fab-wa{ background:#25d366; }
.fab-call{ background:var(--steel-500); }
.fab::after{
  content:attr(data-label); position:absolute; right:calc(100% + 12px); top:50%; transform:translateY(-50%);
  background:var(--navy-900); color:#fff; font-size:.78rem; padding:.45em .8em; border-radius:4px; white-space:nowrap;
  opacity:0; pointer-events:none; transition:.25s;
}
.fab:hover::after{ opacity:1; }
.fab-call{ animation:ring 3.5s infinite; }
@keyframes ring{ 0%,88%,100%{ box-shadow:0 14px 30px -8px rgba(10,19,48,.5);} 90%,96%{ box-shadow:0 0 0 10px rgba(59,94,168,.15);} }

/* ---------- Cards & grids ---------- */
.grid{ display:grid; gap:26px; }
.grid-2{ grid-template-columns:repeat(2,1fr); }
.grid-3{ grid-template-columns:repeat(3,1fr); }
.grid-4{ grid-template-columns:repeat(4,1fr); }
.split{ display:grid; grid-template-columns:1fr 1fr; gap:clamp(32px,5vw,72px); align-items:center; }
.split.wide-left{ grid-template-columns:1.1fr .9fr; }

.card{
  background:#fff; border:1px solid var(--line); border-radius:var(--radius-lg); padding:30px;
  transition:transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s var(--ease);
  position:relative; overflow:hidden;
}
.card:hover{ transform:translateY(-6px); box-shadow:var(--shadow-md); border-color:var(--plat-300); }
.card .idx{ font-family:var(--mono); font-size:.72rem; letter-spacing:.16em; color:var(--plat-400); text-transform:uppercase; }
.card h3{ margin:.6em 0 .5em; }
.card p{ color:var(--muted); font-size:.98rem; }
.card-icon{
  width:56px; height:56px; border-radius:10px; display:flex; align-items:center; justify-content:center;
  background:linear-gradient(180deg,var(--navy-800),var(--navy-950)); color:var(--steel-300); margin-bottom:20px;
}
.card-icon svg{ width:28px; height:28px; }
.card .accent-bar{ position:absolute; left:0; top:0; bottom:0; width:3px; background:var(--steel-400); transform:scaleY(0); transform-origin:top; transition:transform .4s var(--ease); }
.card:hover .accent-bar{ transform:scaleY(1); }

/* Service card with image */
.svc-card{ padding:0; }
.svc-card .media{ aspect-ratio:16/11; position:relative; overflow:hidden; background:var(--navy-800); }
.svc-card .media img{ width:100%; height:100%; object-fit:cover; transition:transform .6s var(--ease); }
.svc-card:hover .media img{ transform:scale(1.06); }
.svc-card .media .tag{ position:absolute; left:16px; top:16px; font-family:var(--mono); font-size:.68rem; letter-spacing:.14em; text-transform:uppercase; background:rgba(10,19,48,.75); color:#fff; padding:.4em .7em; border-radius:3px; backdrop-filter:blur(4px); }
.svc-card .body{ padding:26px 28px 30px; }
.svc-card h3{ margin-bottom:.5em; }

/* Feature list */
.feature-list{ display:flex; flex-direction:column; gap:16px; }
.feature-list li{ display:flex; gap:14px; align-items:flex-start; }
.feature-list .tick{ flex:none; width:26px; height:26px; border-radius:50%; background:var(--steel-100); color:var(--steel-600); display:flex; align-items:center; justify-content:center; margin-top:2px; }
.feature-list .tick svg{ width:14px; height:14px; }
.feature-list b{ display:block; color:var(--navy-900); font-weight:700; }
.feature-list span.t{ color:var(--muted); font-size:.95rem; }
.bg-navy .card .feature-list b, .bg-ink .card .feature-list b{ color:var(--navy-900); }
.bg-navy .card .feature-list span.t, .bg-ink .card .feature-list span.t{ color:var(--muted); }

/* Stats band */
.stats{ display:grid; grid-template-columns:repeat(4,1fr); gap:1px; background:var(--line); border:1px solid var(--line); border-radius:var(--radius-lg); overflow:hidden; }
.stats .stat{ background:#fff; padding:34px 26px; text-align:center; }
.stats .num{ font-family:var(--display); font-size:clamp(2.2rem,4vw,3.2rem); color:var(--navy-900); line-height:1; }
.stats .num .u{ color:var(--steel-500); }
.stats .lbl{ font-family:var(--mono); font-size:.72rem; letter-spacing:.14em; text-transform:uppercase; color:var(--muted); margin-top:.8em; }
.bg-ink .stats,.bg-navy .stats{ background:rgba(255,255,255,.08); border-color:rgba(255,255,255,.12); }
.bg-ink .stats .stat,.bg-navy .stats .stat{ background:rgba(255,255,255,.02); }
.bg-ink .stats .num,.bg-navy .stats .num{ color:#fff; }
.bg-ink .stats .lbl,.bg-navy .stats .lbl{ color:var(--plat-400); }

/* Process / steps (floors) */
.steps{ display:grid; gap:2px; }
.step{ display:grid; grid-template-columns:120px 1fr; gap:30px; padding:32px 0; border-top:1px solid var(--line); align-items:start; }
.step:last-child{ border-bottom:1px solid var(--line); }
.step .floor-no{ font-family:var(--mono); font-size:.8rem; letter-spacing:.1em; color:var(--steel-500); }
.step .floor-no b{ display:block; font-family:var(--display); font-size:2.6rem; color:var(--navy-900); letter-spacing:-.02em; }
.step h3{ margin-bottom:.4em; }
.step p{ color:var(--muted); max-width:60ch; }
.bg-ink .step, .bg-navy .step{ border-color:rgba(255,255,255,.1); }
.bg-ink .step .floor-no b,.bg-navy .step .floor-no b{ color:#fff; }

/* Quote strip / testimonial */
.quote-lg{ font-family:var(--display); font-size:clamp(1.5rem,3vw,2.4rem); line-height:1.35; font-weight:400; color:var(--navy-900); }
.bg-ink .quote-lg,.bg-navy .quote-lg{ color:#fff; }
.testimonial{ background:#fff; border:1px solid var(--line); border-radius:var(--radius-lg); padding:34px; display:flex; flex-direction:column; gap:18px; height:100%; }
.testimonial .stars{ color:var(--brass); letter-spacing:.15em; font-size:1rem; }
.testimonial p{ font-family:var(--display); font-size:1.15rem; line-height:1.5; color:var(--navy-900); font-weight:400; }
.testimonial .who{ display:flex; align-items:center; gap:12px; margin-top:auto; }
.testimonial .who .av{ width:44px; height:44px; border-radius:50%; background:var(--brushed); display:flex; align-items:center; justify-content:center; font-family:var(--display); color:var(--navy-900); font-size:1.1rem; }
.testimonial .who b{ display:block; color:var(--navy-900); }
.testimonial .who span{ font-size:.85rem; color:var(--muted); }

/* Logos / clients marquee */
.marquee{ overflow:hidden; -webkit-mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent); mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent); }
.marquee-track{ display:flex; gap:60px; width:max-content; animation:scroll-x 32s linear infinite; align-items:center; }
.marquee-track span{ font-family:var(--display); font-size:1.35rem; color:var(--plat-500); white-space:nowrap; opacity:.8; }
@keyframes scroll-x{ to{ transform:translateX(-50%); } }

/* Accordion (FAQ) */
.accordion{ border-top:1px solid var(--line); }
.acc-item{ border-bottom:1px solid var(--line); }
.acc-head{ width:100%; display:flex; justify-content:space-between; align-items:center; gap:20px; padding:26px 0; text-align:left; }
.acc-head h3{ font-size:1.15rem; font-family:var(--display); color:var(--navy-900); }
.acc-icon{ flex:none; width:34px; height:34px; border-radius:50%; border:1px solid var(--plat-300); display:flex; align-items:center; justify-content:center; position:relative; transition:.3s; }
.acc-icon::before,.acc-icon::after{ content:""; position:absolute; background:var(--navy-900); transition:.3s; }
.acc-icon::before{ width:13px; height:2px; } .acc-icon::after{ width:2px; height:13px; }
.acc-item.open .acc-icon{ background:var(--navy-900); border-color:var(--navy-900); }
.acc-item.open .acc-icon::before,.acc-item.open .acc-icon::after{ background:#fff; }
.acc-item.open .acc-icon::after{ transform:scaleY(0); }
.acc-body{ max-height:0; overflow:hidden; transition:max-height .4s var(--ease); }
.acc-body p{ color:var(--muted); padding-bottom:26px; max-width:70ch; }

/* CTA band */
.cta-band{ background:radial-gradient(120% 140% at 20% 0%, var(--navy-800), var(--navy-950)); color:#fff; border-radius:16px; padding:clamp(40px,6vw,72px); position:relative; overflow:hidden; }
.cta-band .brushed-rule{ margin-bottom:26px; }
.cta-band h2{ color:#fff; }
.cta-band .hero-glow{ opacity:.35; }

/* Image frame (brushed steel) */
.framed{ position:relative; border-radius:12px; overflow:hidden; background:var(--navy-800); box-shadow:var(--shadow-lg); }
.framed::after{ content:""; position:absolute; inset:0; border:1px solid rgba(255,255,255,.12); border-radius:12px; pointer-events:none; }
.framed img{ width:100%; height:100%; object-fit:cover; }
.framed.tall{ aspect-ratio:4/5; }
.framed.wide{ aspect-ratio:16/10; }
.img-badge{ position:absolute; left:20px; bottom:20px; background:rgba(255,255,255,.94); backdrop-filter:blur(6px); border-radius:8px; padding:14px 18px; box-shadow:var(--shadow-md); display:flex; align-items:center; gap:12px; }
.img-badge .n{ font-family:var(--display); font-size:1.7rem; color:var(--navy-900); line-height:1; }
.img-badge .l{ font-size:.72rem; font-family:var(--mono); text-transform:uppercase; letter-spacing:.1em; color:var(--muted); }

/* Page hero (inner) */
.page-hero{ background:linear-gradient(100deg, rgba(8,15,38,.94) 0%, rgba(8,15,38,.82) 46%, rgba(8,15,38,.55) 100%), url('../img/provided/real-installs-controls.webp') center 32%/cover no-repeat, var(--ink); color:#fff; padding:170px 0 92px; position:relative; overflow:hidden; }
.page-hero .container{ position:relative; z-index:2; }
.breadcrumb{ font-family:var(--mono); font-size:.75rem; letter-spacing:.12em; text-transform:uppercase; color:var(--steel-300); display:flex; gap:.6em; margin-bottom:22px; }
.breadcrumb a{ color:var(--plat-400); } .breadcrumb a:hover{ color:#fff; }
.page-hero h1{ max-width:20ch; margin-bottom:.4em; color:#fff; text-shadow:0 3px 30px rgba(0,0,0,.55); }
.page-hero .lead{ color:rgba(235,240,250,.92); max-width:56ch; text-shadow:0 2px 18px rgba(0,0,0,.5); }
.page-hero .breadcrumb{ text-shadow:0 1px 10px rgba(0,0,0,.5); }
.page-hero .split{ align-items:center; }
/* Common banner: single column, hide the per-page side image, soften glow */
.page-hero .page-hero-media{ display:none; }
.page-hero .split, .page-hero .split.wide-left{ grid-template-columns:1fr; }
.page-hero .hero-glow{ opacity:.22; }
.page-hero-media{ aspect-ratio:4/3; }
@media (max-width:860px){ .page-hero-media{ aspect-ratio:16/10; } }

/* Gallery */
.gallery-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:14px; grid-auto-flow:dense; }
.gallery-grid a{ position:relative; overflow:hidden; border-radius:8px; background:var(--navy-800); aspect-ratio:1; }
.gallery-grid a.tall{ grid-row:span 2; aspect-ratio:auto; }
.gallery-grid a .ph{ position:absolute; inset:0; }
.gallery-grid img{ width:100%; height:100%; object-fit:cover; transition:transform .6s var(--ease); }
.gallery-grid a:hover img{ transform:scale(1.08); }
.gallery-grid a::after{ content:""; position:absolute; inset:0; background:linear-gradient(180deg,transparent 55%,rgba(10,19,48,.6)); opacity:0; transition:.35s; }
.gallery-grid a:hover::after{ opacity:1; }

/* Forms / multi-step quote */
.quote-form{ background:#fff; border:1px solid var(--line); border-radius:16px; box-shadow:var(--shadow-lg); overflow:hidden; }
.quote-head{ padding:28px 34px; border-bottom:1px solid var(--line); display:flex; align-items:center; justify-content:space-between; gap:20px; flex-wrap:wrap; }
.quote-progress{ display:flex; gap:10px; align-items:center; }
.qstep-dot{ display:flex; align-items:center; gap:10px; }
.qstep-dot .b{ width:30px; height:30px; border-radius:50%; border:1px solid var(--plat-300); display:flex; align-items:center; justify-content:center; font-family:var(--mono); font-size:.8rem; color:var(--muted); transition:.3s; }
.qstep-dot.active .b{ background:var(--steel-500); border-color:var(--steel-500); color:#fff; }
.qstep-dot.done .b{ background:var(--navy-900); border-color:var(--navy-900); color:#fff; }
.qstep-line{ width:26px; height:1px; background:var(--plat-300); }
.quote-body{ padding:34px; }
.qpanel{ display:none; animation:fadeUp .4s var(--ease); }
.qpanel.active{ display:block; }
.field{ margin-bottom:18px; }
.field label{ display:block; font-size:.85rem; font-weight:600; color:var(--navy-900); margin-bottom:.5em; }
.field input,.field select,.field textarea{
  width:100%; padding:.9em 1em; border:1px solid var(--plat-300); border-radius:var(--radius); font-family:inherit; font-size:.95rem; color:var(--fg); background:var(--plat-50); transition:.2s;
}
.field input:focus,.field select:focus,.field textarea:focus{ outline:none; border-color:var(--steel-500); background:#fff; box-shadow:0 0 0 3px rgba(59,94,168,.12); }
.field-row{ display:grid; grid-template-columns:1fr 1fr; gap:16px; }
.choice-grid{ display:grid; grid-template-columns:repeat(2,1fr); gap:12px; }
.choice{ border:1px solid var(--plat-300); border-radius:var(--radius); padding:16px; cursor:pointer; transition:.2s; display:flex; gap:12px; align-items:center; }
.choice:hover{ border-color:var(--steel-400); }
.choice input{ accent-color:var(--steel-500); width:auto; }
.choice.selected{ border-color:var(--steel-500); background:var(--steel-100); }
.choice b{ display:block; font-size:.95rem; color:var(--navy-900); }
.choice span{ font-size:.8rem; color:var(--muted); }
.quote-foot{ display:flex; justify-content:space-between; gap:14px; margin-top:26px; }
.form-note{ font-size:.8rem; color:var(--muted); margin-top:14px; text-align:center; }
.qsuccess{ text-align:center; padding:20px; }
.qsuccess .ok{ width:64px; height:64px; border-radius:50%; background:var(--steel-100); color:var(--steel-600); display:flex; align-items:center; justify-content:center; margin:0 auto 18px; }
.qsuccess .ok svg{ width:32px; height:32px; }

/* Info tiles */
.info-tile{ display:flex; gap:16px; align-items:flex-start; padding:24px; border:1px solid var(--line); border-radius:var(--radius-lg); background:#fff; }
.info-tile .ic{ flex:none; width:46px; height:46px; border-radius:10px; background:var(--steel-100); color:var(--steel-600); display:flex; align-items:center; justify-content:center; }
.info-tile .ic svg{ width:22px; height:22px; }
.info-tile b{ display:block; color:var(--navy-900); margin-bottom:.25em; }
.info-tile span{ color:var(--muted); font-size:.92rem; }

/* Map */
.map-frame{ border-radius:16px; overflow:hidden; border:1px solid var(--line); box-shadow:var(--shadow-md); }
.map-frame iframe{ width:100%; height:100%; border:0; display:block; filter:grayscale(.2) contrast(1.05); }

/* Pill list */
.pills{ display:flex; flex-wrap:wrap; gap:10px; }
.pill{ font-family:var(--mono); font-size:.75rem; letter-spacing:.08em; text-transform:uppercase; padding:.55em .9em; border:1px solid var(--plat-300); border-radius:100px; color:var(--navy-900); background:#fff; }
.bg-ink .pill,.bg-navy .pill{ border-color:rgba(255,255,255,.2); color:var(--plat-200); background:rgba(255,255,255,.04); }

/* Blog cards */
.post-card{ background:#fff; border:1px solid var(--line); border-radius:var(--radius-lg); overflow:hidden; transition:.35s var(--ease); }
.post-card:hover{ transform:translateY(-6px); box-shadow:var(--shadow-md); }
.post-card .media{ aspect-ratio:16/10; overflow:hidden; background:var(--navy-800); }
.post-card .media img{ width:100%; height:100%; object-fit:cover; transition:transform .6s var(--ease); }
.post-card:hover .media img{ transform:scale(1.05); }
.post-card .body{ padding:26px; }
.post-card .meta{ font-family:var(--mono); font-size:.72rem; letter-spacing:.1em; text-transform:uppercase; color:var(--steel-500); margin-bottom:.8em; }
.post-card h3{ font-size:1.25rem; margin-bottom:.5em; }
.post-card p{ color:var(--muted); font-size:.95rem; }

/* Job list */
.job{ display:grid; grid-template-columns:1fr auto; gap:20px; align-items:center; padding:28px 0; border-top:1px solid var(--line); }
.job:last-child{ border-bottom:1px solid var(--line); }
.job h3{ font-size:1.3rem; margin-bottom:.3em; }
.job .tags{ display:flex; gap:16px; flex-wrap:wrap; font-family:var(--mono); font-size:.75rem; letter-spacing:.08em; text-transform:uppercase; color:var(--muted); }

/* Cert seals */
.seal{ text-align:center; padding:30px 20px; border:1px solid var(--line); border-radius:var(--radius-lg); background:#fff; }
.seal .ring{ width:76px; height:76px; margin:0 auto 16px; border-radius:50%; border:2px solid var(--brass); display:flex; align-items:center; justify-content:center; color:var(--brass); background:linear-gradient(180deg,#fff,#fbf6ec); }
.seal .ring svg{ width:34px; height:34px; }
.seal b{ display:block; color:var(--navy-900); font-family:var(--display); font-size:1.05rem; }
.seal span{ font-size:.82rem; color:var(--muted); }

/* Image with fallback: gradient base shows if photo fails */
.ph{ background:linear-gradient(135deg,var(--navy-800),var(--navy-950)); position:relative; }
.ph::before{ content:""; position:absolute; inset:0; opacity:.5;
  background:repeating-linear-gradient(115deg, rgba(255,255,255,.05) 0 2px, transparent 2px 26px);}

/* ---------- Footer ---------- */
.site-footer{ background:var(--ink); color:var(--plat-300); padding-top:80px; position:relative; overflow:hidden; }
.footer-top{ display:grid; grid-template-columns:1.4fr 1fr 1fr 1.3fr; gap:40px; padding-bottom:56px; border-bottom:1px solid rgba(255,255,255,.08); }
.footer-brand .brand-plate{ display:inline-block; margin-bottom:20px; background:rgba(255,255,255,.94); border-radius:10px; padding:8px 12px; box-shadow:0 4px 16px -6px rgba(0,0,0,.35); }
.footer-brand .brand-plate img{ height:44px; }
.footer-brand p{ color:var(--plat-400); font-size:.95rem; max-width:34ch; }
.footer-col h4{ font-family:var(--mono); font-size:.75rem; letter-spacing:.16em; text-transform:uppercase; color:var(--steel-300); margin-bottom:20px; font-weight:500; }
.footer-col a{ display:block; color:var(--plat-300); padding:.4em 0; font-size:.95rem; transition:.2s; }
.footer-col a:hover{ color:#fff; padding-left:6px; }
.footer-contact li{ display:flex; gap:12px; margin-bottom:16px; color:var(--plat-300); font-size:.95rem; }
.footer-contact svg{ width:18px; height:18px; flex:none; color:var(--steel-400); margin-top:3px; }
.footer-social{ display:flex; gap:10px; margin-top:22px; }
.footer-social a{ width:40px; height:40px; border-radius:50%; border:1px solid rgba(255,255,255,.14); display:flex; align-items:center; justify-content:center; transition:.25s; }
.footer-social a:hover{ background:var(--steel-500); border-color:var(--steel-500); transform:translateY(-3px); }
.footer-social svg{ width:18px; height:18px; }
.footer-bottom{ display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:16px; padding:26px 0; font-size:.85rem; color:var(--plat-500); }
.footer-bottom a{ color:var(--plat-400); } .footer-bottom a:hover{ color:#fff; }

/* ---------- Animation utilities ---------- */
@keyframes fadeUp{ from{ opacity:0; transform:translateY(24px);} to{ opacity:1; transform:translateY(0);} }
.reveal{ opacity:0; transform:translateY(30px); transition:opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in{ opacity:1; transform:translateY(0); }
.reveal[data-d="1"]{ transition-delay:.08s; }
.reveal[data-d="2"]{ transition-delay:.16s; }
.reveal[data-d="3"]{ transition-delay:.24s; }
.reveal[data-d="4"]{ transition-delay:.32s; }
.reveal[data-d="5"]{ transition-delay:.40s; }

/* ---------- Responsive ---------- */
@media (max-width:1024px){
  .hero .container{ grid-template-columns:1fr; gap:48px; }
  .hero-visual{ max-width:440px; margin-top:0; }
  .grid-4{ grid-template-columns:repeat(2,1fr); }
  .stats{ grid-template-columns:repeat(2,1fr); }
  .footer-top{ grid-template-columns:1fr 1fr; gap:34px; }
}
@media (max-width:820px){
  .nav,.header-phone{ display:none; }
  .nav-toggle{ display:flex; }
  .split,.split.wide-left{ grid-template-columns:1fr; gap:36px; }
  .grid-2,.grid-3{ grid-template-columns:1fr; }
  .gallery-grid{ grid-template-columns:repeat(2,1fr); }
  .gallery-grid a.tall{ grid-row:auto; aspect-ratio:1; }
  .step{ grid-template-columns:1fr; gap:12px; }
  .job{ grid-template-columns:1fr; }
  .footer-top{ grid-template-columns:1fr; }
  .field-row,.choice-grid{ grid-template-columns:1fr; }
}
@media (max-width:520px){
  .grid-4{ grid-template-columns:1fr; }
  .stats{ grid-template-columns:1fr 1fr; }
  .hero-trust{ gap:22px; }
  .sticky-actions{ right:14px; bottom:14px; }
}
@media (prefers-reduced-motion:reduce){
  *{ animation:none !important; transition:none !important; scroll-behavior:auto !important; }
  .reveal{ opacity:1; transform:none; }
}