/* ============================================================
   NP INVESTMENTS — site stylesheet
   Design language: steel plate, galvanised coating, works-order
   paper, welded joins. Dark workshop base, warm paper panels,
   cool steel-blue accent (pulled from the company's own mark),
   amber used only for the one thing that should stand out.
   ============================================================ */

:root{
  --charcoal: #14171a;
  --charcoal-2: #1b1f23;
  --panel: #20242a;
  --line: #343a40;
  --line-soft: #2a2f34;
  --paper: #eee8db;
  --paper-2: #e4ddcc;
  --ink: #17191b;
  --text: #edeee8;
  --text-dim: #b7bcc0;
  --muted: #838a90;
  --steel: #6f92a6;
  --steel-bright: #8fb3c7;
  --amber: #d98a2b;
  --amber-bright: #eba84a;
  --good: #7c9c6f;

  --serif: "Space Grotesk", "Arial Narrow", sans-serif;
  --sans: "IBM Plex Sans", "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", monospace;

  --maxw: 1200px;
  --radius: 3px;
  --ease: cubic-bezier(.22,.61,.36,1);
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  background: var(--charcoal);
  color: var(--text);
  font-family: var(--sans);
  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(--serif); font-weight: 600; margin:0 0 .5em; line-height:1.15; letter-spacing:-0.01em; }
p{ margin:0 0 1em; color: var(--text-dim); max-width: 62ch; }
.container{ max-width: var(--maxw); margin:0 auto; padding: 0 28px; }

@media (prefers-reduced-motion: reduce){
  *{ animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}

:focus-visible{
  outline: 2px solid var(--amber-bright);
  outline-offset: 3px;
}

/* ---------- utility ---------- */
.tag{
  display:inline-flex; align-items:center; gap:8px;
  font-family: var(--mono); font-size: 12px; letter-spacing: .06em;
  color: var(--steel-bright); text-transform: uppercase;
}
.tag::before{ content:""; width:14px; height:1px; background: var(--steel-bright); display:inline-block; }
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  padding: 14px 26px; border-radius: var(--radius);
  font-family: var(--sans); font-weight:600; font-size: 15px;
  border: 1px solid transparent; cursor:pointer;
  transition: transform .18s var(--ease), background-color .18s var(--ease), border-color .18s var(--ease), color .18s var(--ease);
}
.btn:active{ transform: translateY(1px); }
.btn-amber{ background: var(--amber); color: #1a1204; }
.btn-amber:hover{ background: var(--amber-bright); }
.btn-outline{ border-color: var(--line); color: var(--text); background: transparent; }
.btn-outline:hover{ border-color: var(--steel-bright); color: var(--steel-bright); }
.btn-paper{ background: var(--paper); color: var(--ink); }
.btn-paper:hover{ background:#fff; }
.btn-sm{ padding: 10px 16px; font-size: 13px; }

.section{ padding: 96px 0; }
.section-tight{ padding: 64px 0; }
.section-paper{ background: var(--paper); color: var(--ink); }
.section-paper p{ color: #4b4b45; }
.section-panel{ background: var(--charcoal-2); }

.eyebrow{
  font-family: var(--mono); font-size:12px; letter-spacing:.08em;
  color: var(--muted); text-transform:uppercase; margin-bottom:14px; display:block;
}
.section-paper .eyebrow{ color:#8a8578; }

.rule{ height:1px; background: var(--line); border:0; margin: 0; }
.section-paper .rule{ background: #d8d0bc; }

/* ---------- header ---------- */
.site-header{
  position: sticky; top:0; z-index:50;
  background: rgba(20,23,26,.86);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line-soft);
  transition: background-color .3s var(--ease), border-color .3s var(--ease);
}
.site-header.is-scrolled{ background: rgba(20,23,26,.97); }
.header-inner{
  display:flex; align-items:center; justify-content:space-between;
  padding: 14px 28px; max-width: var(--maxw); margin:0 auto;
}
.brand{ display:flex; align-items:center; gap:12px; }
.brand img{ height:34px; width:auto; border-radius:4px; }
.brand-word{ font-family: var(--serif); font-weight:700; font-size:18px; letter-spacing:-.01em; }
.brand-word small{ display:block; font-family: var(--mono); font-weight:400; font-size:10px; letter-spacing:.1em; color: var(--muted); text-transform:uppercase; }

.nav-desktop{ display:flex; align-items:center; gap:34px; }
.nav-desktop a{
  font-size:14px; color: var(--text-dim); position:relative; padding: 6px 0;
  transition: color .2s var(--ease);
}
.nav-desktop a:hover, .nav-desktop a.active{ color: var(--text); }
.nav-desktop a.active::after{
  content:""; position:absolute; left:0; right:0; bottom:0; height:2px; background: var(--amber);
}
.header-cta{ display:flex; align-items:center; gap:18px; }
.header-phone{ font-size:14px; color: var(--text-dim); display:none; }
.header-phone strong{ color: var(--text); font-weight:600; }

.nav-toggle{
  display:none; flex-direction:column; gap:5px; background:none; border:0; cursor:pointer; padding:8px;
}
.nav-toggle span{ width:22px; height:2px; background: var(--text); display:block; transition: transform .25s var(--ease), opacity .25s var(--ease); }

.mobile-nav{
  position:fixed; inset:0; z-index:60; background: var(--charcoal);
  display:flex; flex-direction:column; justify-content:center; gap:8px;
  padding: 40px 32px; transform: translateY(-100%); transition: transform .35s var(--ease);
}
.mobile-nav.open{ transform: translateY(0); }
.mobile-nav a{ font-family: var(--serif); font-size: 34px; padding: 12px 0; border-bottom:1px solid var(--line-soft); }
.mobile-nav .mobile-close{ position:absolute; top:18px; right:22px; background:none; border:0; color:var(--text); font-size:28px; cursor:pointer; }
.mobile-nav .mobile-meta{ margin-top:26px; font-family: var(--mono); font-size:13px; color: var(--muted); }

@media (max-width: 880px){
  .nav-desktop{ display:none; }
  .nav-toggle{ display:flex; }
  .header-phone{ display:none; }
  .btn-sm{ display:none; }
}

/* ---------- hero ---------- */
.hero{
  position:relative; min-height: 84vh; display:flex; align-items:flex-end;
  background-size: cover; background-position:center;
  overflow:hidden;
}
.hero::before{
  content:""; position:absolute; inset:0;
  background: linear-gradient(180deg, rgba(15,17,19,.35) 0%, rgba(15,17,19,.55) 55%, rgba(15,17,19,.94) 100%);
}
.hero-inner{ position:relative; z-index:2; padding: 60px 0 64px; width:100%; }
.hero-grid{ display:grid; grid-template-columns: 1.5fr 1fr; gap: 48px; align-items:end; }
.hero h1{
  font-size: clamp(40px, 6vw, 78px);
  margin-bottom: 22px;
}
.hero-lede{ font-size:18px; color: var(--text-dim); max-width: 46ch; }
.hero-actions{ display:flex; gap:14px; margin-top: 30px; flex-wrap:wrap; }
.hero-card{
  background: rgba(23,26,29,.72); border:1px solid rgba(255,255,255,.1);
  border-radius: var(--radius); padding: 22px 24px; backdrop-filter: blur(6px);
}
.hero-card dl{ display:grid; grid-template-columns: 1fr 1fr; gap: 16px 18px; margin:0; }
.hero-card dt{ font-family: var(--mono); font-size:11px; letter-spacing:.06em; color: var(--muted); text-transform:uppercase; }
.hero-card dd{ margin:4px 0 0; font-size:15px; color: var(--text); }

@media (max-width: 880px){
  .hero{ min-height: auto; padding-top: 40px; }
  .hero-grid{ grid-template-columns: 1fr; }
}

/* ---------- marquee / strip ---------- */
.strip{
  border-top:1px solid var(--line-soft); border-bottom:1px solid var(--line-soft);
  overflow:hidden; background: var(--charcoal-2);
}
.strip-track{
  display:flex; gap:56px; white-space:nowrap; padding: 16px 0;
  animation: scroll-strip 32s linear infinite;
  font-family: var(--mono); font-size:13px; letter-spacing:.06em; color: var(--muted); text-transform:uppercase;
}
@keyframes scroll-strip{ from{ transform: translateX(0);} to{ transform: translateX(-50%);} }
.strip-track span{ display:flex; align-items:center; gap:10px; }
.strip-track span::after{ content:"•"; margin-left:56px; color: var(--line); }

/* ---------- services / cards ---------- */
.svc-list{ display:flex; flex-direction:column; }
.svc-row{
  display:grid; grid-template-columns: 90px 1fr 1.1fr; gap: 28px; align-items:center;
  padding: 30px 0; border-top:1px solid var(--line);
}
.svc-row:last-child{ border-bottom:1px solid var(--line); }
.svc-num{ font-family: var(--mono); font-size:14px; color: var(--muted); }
.svc-row h3{ font-size: 26px; margin-bottom:0; transition: color .2s var(--ease); }
.svc-row:hover h3{ color: var(--steel-bright); }
.svc-row p{ margin:0; }

@media (max-width: 720px){
  .svc-row{ grid-template-columns: 1fr; gap:8px; }
}

.grid-3{ display:grid; grid-template-columns: repeat(3,1fr); gap: 28px; }
.grid-2{ display:grid; grid-template-columns: repeat(2,1fr); gap: 28px; }
@media (max-width: 880px){
  .grid-3{ grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px){
  .grid-3, .grid-2{ grid-template-columns: 1fr; }
}

.card{
  background: var(--panel); border:1px solid var(--line-soft); border-radius: var(--radius);
  overflow:hidden;
}
.card .img-wrap{ aspect-ratio: 4/3; overflow:hidden; background:#000; }
.card img{ width:100%; height:100%; object-fit:cover; transition: transform .5s var(--ease); }
.card:hover img{ transform: scale(1.045); }
.card-body{ padding: 20px 22px 24px; }
.card-body h4{ font-size:18px; margin-bottom:6px; }
.card-body p{ font-size:14px; margin:0; }

.list-check li{ position:relative; padding-left:22px; margin-bottom:10px; font-size:15px; color:var(--text-dim); }
.list-check li::before{ content:""; position:absolute; left:0; top:9px; width:10px; height:1px; background:var(--steel-bright); }
.section-paper .list-check li{ color:#4b4b45; }
.section-paper .list-check li::before{ background:#8a8578; }

/* ---------- process ---------- */
.process{ position:relative; padding-left: 26px; }
.process::before{ content:""; position:absolute; left:0; top:8px; bottom:8px; width:1px; background: var(--line); }
.process-step{ position:relative; padding: 0 0 40px 30px; }
.process-step:last-child{ padding-bottom:0; }
.process-step::before{
  content: attr(data-n); position:absolute; left:-38px; top:-2px;
  width:30px; height:30px; border-radius:50%; background: var(--charcoal-2); border:1px solid var(--line);
  display:flex; align-items:center; justify-content:center;
  font-family: var(--mono); font-size:12px; color: var(--steel-bright);
}
.process-step h4{ font-size:19px; margin-bottom:6px; }
.process-step p{ margin:0; font-size:15px; }

/* ---------- stats ---------- */
.stats{ display:grid; grid-template-columns: repeat(4,1fr); gap: 24px; }
.stat b{ font-family: var(--serif); font-size: clamp(30px,4vw,46px); display:block; color: var(--text); }
.stat span{ font-size:13px; color: var(--muted); }
@media (max-width: 720px){ .stats{ grid-template-columns: 1fr 1fr; } }

/* ---------- testimonial / quote block ---------- */
.quote-block{
  border-left: 2px solid var(--amber); padding-left: 26px; max-width: 60ch;
}
.quote-block p{ font-family: var(--serif); font-size: 24px; color: var(--text); line-height:1.4; }
.quote-block cite{ font-style:normal; font-family: var(--mono); font-size:13px; color: var(--muted); }

/* ---------- gallery / filter ---------- */
.filter-bar{ display:flex; flex-wrap:wrap; gap:10px; margin-bottom: 40px; }
.filter-btn{
  font-family: var(--mono); font-size:12px; text-transform:uppercase; letter-spacing:.05em;
  padding: 9px 16px; border-radius: 999px; border:1px solid var(--line); background:transparent; color: var(--text-dim);
  cursor:pointer; transition: all .18s var(--ease);
}
.filter-btn:hover{ border-color: var(--steel-bright); color: var(--text); }
.filter-btn.active{ background: var(--text); color: var(--ink); border-color: var(--text); }

.gallery-grid{ display:grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
@media (max-width: 880px){ .gallery-grid{ grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px){ .gallery-grid{ grid-template-columns: 1fr; } }
.g-item{ position:relative; border-radius: var(--radius); overflow:hidden; cursor: zoom-in; background:#000; aspect-ratio: 4/3; }
.g-item img{ width:100%; height:100%; object-fit:cover; transition: transform .5s var(--ease), opacity .4s; }
.g-item:hover img{ transform: scale(1.05); }
.g-item .g-cap{
  position:absolute; left:0; right:0; bottom:0; padding: 14px 16px 12px;
  background: linear-gradient(0deg, rgba(0,0,0,.75), transparent);
  font-size:13px; color:#fff; opacity:0; transform: translateY(6px);
  transition: all .25s var(--ease);
}
.g-item:hover .g-cap{ opacity:1; transform:none; }
.g-item[hidden]{ display:none; }

.lightbox{
  position:fixed; inset:0; background: rgba(10,11,12,.94); z-index:100;
  display:flex; align-items:center; justify-content:center; padding: 40px;
  opacity:0; pointer-events:none; transition: opacity .25s var(--ease);
}
.lightbox.open{ opacity:1; pointer-events:auto; }
.lightbox img{ max-height: 84vh; max-width: 90vw; border-radius:2px; }
.lightbox .lb-cap{ position:absolute; bottom:26px; left:0; right:0; text-align:center; color: var(--text-dim); font-size:14px; }
.lightbox button{ position:absolute; background:none; border:0; color:#fff; cursor:pointer; }
.lb-close{ top:22px; right:26px; font-size:30px; }
.lb-prev, .lb-next{ top:50%; transform:translateY(-50%); font-size:36px; padding:10px; }
.lb-prev{ left:14px; } .lb-next{ right:14px; }

/* ---------- credentials ---------- */
.cred-row{ display:flex; flex-wrap:wrap; gap: 14px; }
.cred{
  border:1px solid var(--line); border-radius: var(--radius); padding: 12px 18px;
  font-family: var(--mono); font-size:12px; letter-spacing:.04em; color: var(--text-dim); text-transform:uppercase;
}

/* ---------- form ---------- */
.form-grid{ display:grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.field{ display:flex; flex-direction:column; gap:8px; margin-bottom:20px; }
.field.full{ grid-column: 1/-1; }
.field label{ font-size:13px; color: var(--text-dim); }
.field input, .field select, .field textarea{
  background: var(--charcoal-2); border:1px solid var(--line); color: var(--text);
  padding: 13px 14px; border-radius: var(--radius); font-family: var(--sans); font-size:15px;
  transition: border-color .18s var(--ease);
}
.field textarea{ resize: vertical; min-height:110px; }
.field input:focus, .field select:focus, .field textarea:focus{ border-color: var(--steel-bright); outline:none; }
.field .err{ font-size:12px; color: var(--amber-bright); min-height:14px; display:block; }
.field.invalid input, .field.invalid select, .field.invalid textarea{ border-color: #c9603a; }
.field-file{
  border: 1px dashed var(--line); border-radius: var(--radius); padding: 18px; text-align:center;
  font-size:13px; color: var(--muted); cursor:pointer;
}
.field-file.has-file{ color: var(--steel-bright); border-color: var(--steel-bright); }

.form-status{
  display:none; padding: 16px 18px; border-radius: var(--radius); font-size:14px; margin-top: 6px;
}
.form-status.success{ display:block; background: rgba(124,156,111,.12); border:1px solid var(--good); color: #b7d1ab; }
.form-status.error{ display:block; background: rgba(201,96,58,.12); border:1px solid #c9603a; color: #eab6a2; }

@media (max-width: 720px){ .form-grid{ grid-template-columns: 1fr; } }

/* ---------- map / contact ---------- */
.contact-grid{ display:grid; grid-template-columns: 1fr 1fr; gap: 48px; }
.contact-info dt{ font-family: var(--mono); font-size:11px; text-transform:uppercase; letter-spacing:.06em; color: var(--muted); margin-top:22px; }
.contact-info dd{ margin:6px 0 0; font-size:17px; }
.contact-info dd a{ transition: color .2s; }
.contact-info dd a:hover{ color: var(--steel-bright); }
.map-frame{ border:1px solid var(--line); border-radius: var(--radius); overflow:hidden; height: 360px; }
.map-frame iframe{ width:100%; height:100%; border:0; filter: grayscale(.35) contrast(1.05); }
.copy-row{ display:flex; align-items:center; gap:10px; }
.copy-btn{ background:none; border:1px solid var(--line); color: var(--muted); border-radius: var(--radius); padding: 4px 10px; font-size:11px; cursor:pointer; font-family: var(--mono); }
.copy-btn:hover{ color: var(--text); border-color: var(--steel-bright); }
@media (max-width: 880px){ .contact-grid{ grid-template-columns: 1fr; } }

/* ---------- toast ---------- */
.toast{
  position:fixed; bottom:24px; right:24px; z-index:120;
  background: var(--text); color: var(--ink); padding: 14px 20px; border-radius: var(--radius);
  font-size:14px; transform: translateY(20px); opacity:0; transition: all .3s var(--ease); pointer-events:none;
}
.toast.show{ transform:none; opacity:1; }

/* ---------- reveal ----------
   Content is visible by default (progressive enhancement). The hidden
   state only applies once JS has confirmed it's running (html.js) —
   so a slow, blocked or unsupported script never hides real content. */
.reveal{ opacity:1; transform:none; }
html.js .reveal{ opacity:0; transform: translateY(18px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
html.js .reveal.in{ opacity:1; transform:none; }

/* ---------- client portal (mockup) ---------- */
.demo-banner{
  background: rgba(217,138,43,.12); border:1px solid var(--amber);
  color: var(--amber-bright); font-size:13px; padding: 12px 18px; border-radius: var(--radius);
  display:flex; gap:10px; align-items:flex-start; margin-bottom: 36px;
}
.demo-banner strong{ color: var(--amber-bright); }
.auth-wrap{ display:flex; justify-content:center; padding: 20px 0 10px; }
.auth-card{
  width:100%; max-width: 440px; background: var(--panel); border:1px solid var(--line-soft);
  border-radius: var(--radius); padding: 40px 36px;
}
.auth-card h1{ font-size: 28px; margin-bottom:8px; }
.auth-card .lede{ font-size:14px; color: var(--text-dim); margin-bottom:28px; }
.auth-links{ display:flex; justify-content:space-between; font-size:13px; margin-top:6px; }
.auth-links a{ color: var(--steel-bright); }
.auth-links a:hover{ text-decoration:underline; }
.auth-switch{ text-align:center; margin-top:24px; font-size:14px; color: var(--text-dim); }
.auth-switch a{ color: var(--amber-bright); font-weight:600; }
.checkbox-row{ display:flex; align-items:flex-start; gap:10px; font-size:13px; color: var(--text-dim); margin: 4px 0 22px; }
.checkbox-row input{ margin-top:3px; }

.portal-topbar{ display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:16px; margin-bottom:40px; }
.portal-topbar h1{ font-size: 30px; margin-bottom:4px; }
.dash-stats{ display:grid; grid-template-columns: repeat(3,1fr); gap:20px; margin-bottom:48px; }
.dash-stat{ background: var(--panel); border:1px solid var(--line-soft); border-radius: var(--radius); padding:24px 22px; }
.dash-stat b{ font-family: var(--serif); font-size:34px; display:block; }
.dash-stat span{ font-size:13px; color: var(--muted); }
@media (max-width: 720px){ .dash-stats{ grid-template-columns: 1fr; } }

.table{ width:100%; border-collapse: collapse; }
.table th{ text-align:left; font-family: var(--mono); font-size:11px; text-transform:uppercase; letter-spacing:.05em; color: var(--muted); padding: 12px 14px; border-bottom:1px solid var(--line); }
.table td{ padding: 16px 14px; border-bottom:1px solid var(--line-soft); font-size:14px; }
.status-pill{ font-family: var(--mono); font-size:11px; text-transform:uppercase; padding:4px 10px; border-radius:999px; display:inline-block; }
.status-pending{ background: rgba(217,138,43,.15); color: var(--amber-bright); }
.status-quoted{ background: rgba(111,146,166,.18); color: var(--steel-bright); }
.status-approved{ background: rgba(124,156,111,.18); color: #9fc28f; }
.site-footer{ background: var(--charcoal-2); border-top:1px solid var(--line-soft); padding: 64px 0 28px; }
.footer-grid{ display:grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; margin-bottom: 48px; }
.footer-grid h5{ font-family: var(--mono); font-size:12px; text-transform:uppercase; letter-spacing:.06em; color: var(--muted); margin-bottom:16px; }
.footer-grid li{ margin-bottom:10px; }
.footer-grid a{ color: var(--text-dim); font-size:14px; transition: color .2s; }
.footer-grid a:hover{ color:var(--text); }
.footer-bottom{ display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:12px; font-size:12px; color: var(--muted); font-family: var(--mono); }
.social-row{ display:flex; gap:10px; margin-top:18px; }
.social-icon{
  width:36px; height:36px; border-radius:50%; border:1px solid var(--line);
  display:flex; align-items:center; justify-content:center; color: var(--text-dim);
  transition: border-color .2s var(--ease), color .2s var(--ease), transform .18s var(--ease);
}
.social-icon svg{ width:16px; height:16px; }
.social-icon:hover{ border-color: var(--steel-bright); color: var(--steel-bright); transform: translateY(-2px); }
@media (max-width: 720px){ .footer-grid{ grid-template-columns:1fr; } }

/* ---------- page header (interior pages) ---------- */
.page-hero{ padding: 150px 0 60px; border-bottom:1px solid var(--line-soft); background: var(--charcoal-2); }
.page-hero h1{ font-size: clamp(32px,5vw,56px); max-width: 16ch; }
.breadcrumb{ font-family: var(--mono); font-size:12px; color: var(--muted); margin-bottom:18px; text-transform:uppercase; letter-spacing:.05em; }
.breadcrumb a:hover{ color: var(--steel-bright); }

/* skip link */
.skip-link{
  position:absolute; left:-999px; top:0; background: var(--amber); color:#1a1204; padding:10px 16px; z-index:200;
}
.skip-link:focus{ left: 12px; top:12px; }