/* ArchTek Solutions Group — site stylesheet
   Layout concept: corporate contractor grid (1240px), full-bleed photo bands on deep navy,
   airfield-signage labels (yellow-on-black) as the one signature device. */
:root {
  /* Color */
  --navy-950: #07142a;
  --navy-900: #0b1e3b;
  --navy-800: #132c52;
  --navy-700: #1d3b68;
  --blue-500: #2b7bff;   /* electric blue: accents on navy, icons, rules */
  --blue-600: #1a5fd6;   /* electric blue for text/links on white */
  --amber-400: #ffc428;  /* airfield sign yellow: primary calls to action */
  --amber-500: #f0b000;
  --ink: #0c1626;
  --steel-600: #4f5d72;
  --steel-500: #5e6c80;
  --steel-300: #aab5c4;
  --steel-200: #d5dce5;
  --steel-100: #eef2f6;
  --paper: #f6f8fb;
  --white: #ffffff;

  /* Type */
  --font-display: "Archivo", "Arial Narrow", "Helvetica Neue", Arial, sans-serif;
  --font-body: "Public Sans", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

  --step--1: 0.8125rem;
  --step-0: 1rem;
  --step-1: 1.1875rem;
  --step-2: 1.5rem;
  --step-3: clamp(1.75rem, 1.3rem + 1.6vw, 2.5rem);
  --step-4: clamp(2.25rem, 1.4rem + 3.2vw, 3.75rem);

  /* Space & shape */
  --gutter: clamp(1rem, 0.5rem + 2.5vw, 2.5rem);
  --section: clamp(4rem, 3rem + 4vw, 7rem);
  --radius-sm: 4px;
  --radius-md: 8px;
  --shadow-1: 0 1px 2px rgba(7, 20, 42, .06), 0 8px 24px rgba(7, 20, 42, .08);
  --shadow-2: 0 2px 4px rgba(7, 20, 42, .08), 0 18px 48px rgba(7, 20, 42, .16);
  --max: 1240px;
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}
body {
  margin: 0;
  background: var(--white);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--step-0);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--blue-600); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--navy-800); }
:focus-visible { outline: 3px solid var(--blue-500); outline-offset: 3px; border-radius: 2px; }
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-stretch: 108%;
  line-height: 1.08;
  letter-spacing: -0.015em;
  margin: 0;
  text-wrap: balance;
  color: var(--navy-900);
}
h1 { font-size: var(--step-4); font-weight: 800; }
h2 { font-size: var(--step-3); font-weight: 800; }
h3 { font-size: var(--step-1); font-weight: 700; letter-spacing: -0.005em; }
p { margin: 0; max-width: 65ch; }
.wrap { max-width: var(--max); margin-inline: auto; padding-inline: var(--gutter); }
.skip { position: absolute; left: -999px; top: 0; background: var(--amber-400); color: var(--ink); padding: .75rem 1rem; z-index: 100; }
.skip:focus { left: 1rem; top: 1rem; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- Airfield sign label (signature device) ---------- */
.sign {
  display: inline-flex; align-items: stretch;
  font-family: var(--font-mono); font-size: .75rem; font-weight: 600;
  letter-spacing: .14em; text-transform: uppercase; line-height: 1;
  border-radius: 2px; overflow: hidden;
}
.sign b { background: var(--ink); color: var(--amber-400); padding: .45rem .55rem; font-weight: 600; }
.sign span { background: var(--amber-400); color: var(--ink); padding: .45rem .7rem; }
.on-dark .sign b { box-shadow: inset 0 0 0 1px var(--amber-400); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .6rem;
  font-family: var(--font-display); font-weight: 700; font-size: .975rem; letter-spacing: .01em;
  padding: .95rem 1.4rem; border-radius: var(--radius-sm); border: 2px solid transparent;
  text-decoration: none; cursor: pointer; transition: background .2s, color .2s, border-color .2s, transform .2s;
  line-height: 1;
}
.btn svg { width: 18px; height: 18px; transition: transform .2s; }
.btn:hover svg { transform: translateX(3px); }
.btn-primary { background: var(--amber-400); color: var(--ink); }
.btn-primary:hover { background: var(--amber-500); color: var(--ink); }
.btn-navy { background: var(--navy-900); color: var(--white); }
.btn-navy:hover { background: var(--navy-700); color: var(--white); }
.btn-ghost { border-color: rgba(255,255,255,.7); color: var(--white); }
.btn-ghost:hover { background: var(--white); color: var(--navy-900); }
.btn-outline { border-color: var(--navy-900); color: var(--navy-900); }
.btn-outline:hover { background: var(--navy-900); color: var(--white); }
.link-arrow {
  display: inline-flex; align-items: center; gap: .4rem; font-weight: 700; font-size: .9rem;
  color: var(--blue-600); text-decoration: none;
}
.link-arrow svg { width: 16px; height: 16px; transition: transform .2s; }
.link-arrow:hover svg { transform: translateX(3px); }

/* ---------- Utility bar + header ---------- */
.utility { background: var(--navy-950); color: var(--steel-200); font-size: .8125rem; }
.utility .wrap { display: flex; justify-content: space-between; align-items: center; gap: 1rem; min-height: 40px; flex-wrap: wrap; }
.utility ul { display: flex; gap: 1.5rem; list-style: none; margin: 0; padding: 0; flex-wrap: wrap; }
.utility li { display: inline-flex; align-items: center; gap: .45rem; }
.utility svg { width: 14px; height: 14px; color: var(--blue-500); }
.utility a { color: var(--steel-200); text-decoration: none; }
.utility a:hover { color: var(--white); }
.utility .codes { font-family: var(--font-mono); letter-spacing: .06em; }

.site-header {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 50;
  background: rgba(255,255,255,.97); backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid var(--steel-200);
}
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; min-height: 78px; }
.brand { display: inline-flex; align-items: center; gap: .7rem; text-decoration: none; color: var(--navy-900); flex-shrink: 0; }
.brand svg { width: 44px; height: 44px; flex-shrink: 0; }
.brand-text { display: grid; line-height: 1; }
.brand-name { font-family: var(--font-display); font-weight: 900; font-stretch: 118%; font-size: 1.5rem; letter-spacing: .01em; color: var(--navy-900); }
.brand-name em { font-style: normal; color: var(--blue-600); }
.brand-sub { font-family: var(--font-mono); font-size: .6rem; letter-spacing: .32em; color: var(--steel-500); margin-top: .35rem; text-transform: uppercase; }
.on-dark .brand-name { color: var(--white); }
.on-dark .brand-name em { color: var(--blue-500); }
.on-dark .brand-sub { color: var(--steel-300); }

.nav { display: flex; align-items: center; gap: .25rem; }
.nav a {
  position: relative; padding: .6rem .8rem; color: var(--ink); text-decoration: none;
  font-weight: 600; font-size: .925rem;
}
.nav a::after {
  content: ""; position: absolute; left: .8rem; right: .8rem; bottom: .2rem; height: 2px;
  background: var(--blue-500); transform: scaleX(0); transform-origin: left; transition: transform .25s;
}
.nav a:hover::after, .nav a[aria-current="page"]::after { transform: scaleX(1); }
.nav a[aria-current="page"] { color: var(--blue-600); }
.header-cta { display: flex; align-items: center; gap: .75rem; }
.menu-btn {
  display: none; background: none; border: 1px solid var(--steel-200); border-radius: var(--radius-sm);
  width: 46px; height: 46px; align-items: center; justify-content: center; cursor: pointer; color: var(--navy-900);
}
.menu-btn svg { width: 22px; height: 22px; }
@media (max-width: 1080px) {
  .nav {
    position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 0;
    background: var(--white); border-bottom: 1px solid var(--steel-200); box-shadow: var(--shadow-2);
    padding: .5rem var(--gutter) 1.25rem; transform: translateY(-8px); opacity: 0; pointer-events: none;
    transition: opacity .2s, transform .2s;
  }
  .nav.open { opacity: 1; transform: none; pointer-events: auto; }
  .nav a { padding: .9rem 0; border-bottom: 1px solid var(--steel-100); }
  .nav a::after { display: none; }
  .menu-btn { display: inline-flex; }
}
@media (max-width: 640px) {
  .header-cta .btn { display: none; }
  .utility .hide-sm, .utility .metro { display: none; }
}

/* ---------- Hero ---------- */
.hero { position: relative; color: var(--white); background: var(--navy-950); overflow: hidden; isolation: isolate; }
.hero-media { position: absolute; inset: 0; z-index: -2; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; object-position: 60% 50%; }
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(90deg, rgba(7,20,42,.96) 0%, rgba(7,20,42,.86) 38%, rgba(7,20,42,.35) 72%, rgba(7,20,42,.15) 100%),
    linear-gradient(0deg, rgba(7,20,42,.85) 0%, rgba(7,20,42,0) 40%);
}
.hero .wrap { padding-block: clamp(4.5rem, 3rem + 7vw, 9rem) clamp(3rem, 2rem + 4vw, 5rem); }
.hero h1 { color: var(--white); max-width: 18ch; margin-top: 1.5rem; }
.hero h1 span { color: var(--blue-500); }
.hero-lede { font-size: var(--step-1); color: #d9e2ee; margin-top: 1.5rem; max-width: 52ch; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .9rem; margin-top: 2.25rem; }
.hero-pillars {
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0;
  margin-top: clamp(3rem, 2rem + 4vw, 5.5rem); border-top: 1px solid rgba(255,255,255,.18);
}
.hero-pillars div { padding: 1.4rem 1.25rem 0 0; display: flex; gap: .85rem; align-items: flex-start; }
.hero-pillars svg { width: 26px; height: 26px; color: var(--amber-400); flex-shrink: 0; margin-top: 2px; }
.hero-pillars strong { display: block; font-family: var(--font-display); font-size: 1.02rem; font-weight: 700; }
.hero-pillars small { color: var(--steel-300); font-size: .85rem; line-height: 1.45; display: block; margin-top: .2rem; }
@media (max-width: 900px) { .hero-pillars { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: .5rem; } }
@media (max-width: 520px) { .hero-pillars { grid-template-columns: 1fr; } }

/* Page hero (interior pages) */
.page-hero { position: relative; color: var(--white); background: var(--navy-950); isolation: isolate; overflow: hidden; }
.page-hero::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(90deg, rgba(7,20,42,.95) 0%, rgba(7,20,42,.8) 45%, rgba(7,20,42,.35) 100%);
}
.page-hero .wrap { padding-block: clamp(3.5rem, 2.5rem + 5vw, 6.5rem); }
.page-hero h1 { color: var(--white); margin-top: 1.25rem; max-width: 18ch; }
.page-hero p { color: #d9e2ee; font-size: var(--step-1); margin-top: 1.25rem; max-width: 56ch; }
.crumbs { font-family: var(--font-mono); font-size: .75rem; letter-spacing: .08em; color: var(--steel-300); margin-top: 1.5rem; }
.crumbs a { color: var(--steel-200); text-decoration: none; }

/* ---------- Sections ---------- */
.section { padding-block: var(--section); }
.section-tint { background: var(--paper); }
.section-navy { background: var(--navy-900); color: var(--steel-200); }
.section-navy h2, .section-navy h3 { color: var(--white); }
.section-head { display: grid; gap: 1.1rem; margin-bottom: clamp(2.25rem, 1.5rem + 2vw, 3.5rem); }
.section-head p { color: var(--steel-600); font-size: var(--step-1); }
.section-navy .section-head p { color: var(--steel-300); }
.section-head.split { grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); align-items: end; gap: 2rem 4rem; }
@media (max-width: 860px) { .section-head.split { grid-template-columns: 1fr; } }
.kicker { font-family: var(--font-mono); font-size: .75rem; letter-spacing: .16em; text-transform: uppercase; color: var(--blue-600); font-weight: 600; }
.section-navy .kicker { color: var(--blue-500); }

/* Intro band */
.intro { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(2rem, 1rem + 4vw, 5rem); align-items: center; }
.intro-copy { display: grid; gap: 1.25rem; }
.intro-copy p { color: var(--steel-600); }
.intro-copy .commit { font-family: var(--font-display); font-weight: 700; color: var(--navy-900); font-size: var(--step-1); border-left: 3px solid var(--amber-400); padding-left: 1rem; }
.intro-media { position: relative; }
.intro-media img { border-radius: var(--radius-md); aspect-ratio: 4 / 3; object-fit: cover; width: 100%; }
.intro-media .inset {
  position: absolute; left: -1.5rem; bottom: -1.5rem; width: 46%; border: 6px solid var(--white);
  border-radius: var(--radius-md); box-shadow: var(--shadow-2); aspect-ratio: 1; object-fit: cover;
}
@media (max-width: 860px) {
  .intro { grid-template-columns: 1fr; }
  .intro-media .inset { left: auto; right: 1rem; width: 40%; }
}

/* Division rail */
.divisions { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); border-top: 2px solid var(--navy-900); }
.division { padding: 1.5rem 1.25rem 1.75rem 0; display: grid; gap: .65rem; align-content: start; border-right: 1px solid var(--steel-200); padding-left: 1.25rem; }
.division:first-child { padding-left: 0; }
.division:last-child { border-right: 0; }
.division .code { font-family: var(--font-mono); font-size: .75rem; letter-spacing: .12em; color: var(--blue-600); font-weight: 600; }
.division h3 { font-size: 1.05rem; }
.division p { font-size: .9rem; color: var(--steel-600); }
@media (max-width: 1080px) {
  .divisions { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .division, .division:first-child { padding: 1.4rem 1.25rem 1.4rem 0; border-right: 0; border-bottom: 1px solid var(--steel-200); }
}
@media (max-width: 560px) { .divisions { grid-template-columns: 1fr; } }

/* Service cards */
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 270px), 1fr)); gap: 1.25rem; }
.card {
  background: var(--white); border: 1px solid var(--steel-200); border-radius: var(--radius-md); overflow: hidden;
  display: flex; flex-direction: column; transition: box-shadow .25s, transform .25s, border-color .25s;
}
.card:hover { box-shadow: var(--shadow-2); transform: translateY(-3px); border-color: transparent; }
.card-media { position: relative; aspect-ratio: 16 / 10; overflow: hidden; background: var(--steel-100); }
.card-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s; }
.card:hover .card-media img { transform: scale(1.04); }
.card-icon {
  position: absolute; left: 1.1rem; bottom: -22px; width: 48px; height: 48px; border-radius: 50%;
  background: var(--navy-900); color: var(--white); display: grid; place-items: center; border: 3px solid var(--white);
}
.card-icon svg { width: 22px; height: 22px; }
.card-body { padding: 2rem 1.25rem 1.35rem; display: flex; flex-direction: column; gap: .55rem; flex: 1; }
.card-body p { font-size: .925rem; color: var(--steel-600); flex: 1; }
.card-body .link-arrow { margin-top: .4rem; }

/* Aviation split */
.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(2rem, 1rem + 4vw, 5rem); align-items: center; }
@media (max-width: 900px) { .split { grid-template-columns: 1fr; } }
.split-media { position: relative; }
.split-media img { border-radius: var(--radius-md); width: 100%; aspect-ratio: 5 / 4; object-fit: cover; }
.readout {
  position: absolute; right: 1rem; bottom: 1rem; background: rgba(7,20,42,.88); border: 1px solid rgba(43,123,255,.5);
  color: var(--white); font-family: var(--font-mono); padding: .9rem 1.1rem; border-radius: var(--radius-sm);
  font-size: .78rem; letter-spacing: .06em; display: grid; gap: .3rem; backdrop-filter: blur(6px);
}
.readout .freq { color: var(--amber-400); font-size: 1.15rem; font-weight: 600; letter-spacing: .02em; }
.readout .lbl { color: var(--steel-300); font-size: .68rem; letter-spacing: .14em; text-transform: uppercase; }
.checklist { list-style: none; padding: 0; margin: 0; display: grid; gap: .8rem; }
.checklist li { display: flex; gap: .8rem; align-items: flex-start; }
.checklist svg { width: 20px; height: 20px; color: var(--blue-500); flex-shrink: 0; margin-top: 3px; }
.checklist.cols { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .8rem 2rem; }
@media (max-width: 640px) { .checklist.cols { grid-template-columns: 1fr; } }
.section-navy .checklist li { color: #dbe4ef; }

/* Industries mosaic */
.industries { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.industry {
  position: relative; border-radius: var(--radius-md); overflow: hidden; min-height: 260px; color: var(--white);
  display: flex; align-items: flex-end; isolation: isolate; text-decoration: none;
}
.industry img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; transition: transform .6s; }
.industry::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(0deg, rgba(7,20,42,.92) 0%, rgba(7,20,42,.2) 65%); }
.industry:hover img { transform: scale(1.05); }
.industry div { padding: 1.4rem; display: grid; gap: .3rem; }
.industry h3 { color: var(--white); display: flex; align-items: center; gap: .55rem; }
.industry h3 svg { width: 20px; height: 20px; color: var(--amber-400); }
.industry p { color: var(--steel-200); font-size: .9rem; }
.industry.wide { grid-column: span 2; }
@media (max-width: 900px) { .industries { grid-template-columns: repeat(2, minmax(0, 1fr)); } .industry.wide { grid-column: span 2; } }
@media (max-width: 560px) { .industries { grid-template-columns: 1fr; } .industry.wide { grid-column: auto; } }

/* Why choose */
.reasons { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 2rem; }
.reason { display: grid; gap: .75rem; align-content: start; }
.reason .ico { width: 56px; height: 56px; border-radius: 50%; background: var(--steel-100); color: var(--navy-900); display: grid; place-items: center; }
.reason .ico svg { width: 26px; height: 26px; }
.reason p { color: var(--steel-600); font-size: .95rem; }
@media (max-width: 960px) { .reasons { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 520px) { .reasons { grid-template-columns: 1fr; } }

/* Process */
.process { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; counter-reset: step; }
.step { position: relative; padding: 1.75rem 1.5rem 0 0; border-top: 2px solid rgba(255,255,255,.18); display: grid; gap: .6rem; align-content: start; }
.step::before {
  counter-increment: step; content: "0" counter(step);
  font-family: var(--font-mono); font-size: .8rem; letter-spacing: .1em; color: var(--amber-400); font-weight: 600;
}
.step::after { content: ""; position: absolute; top: -2px; left: 0; width: 48px; height: 2px; background: var(--amber-400); }
.step p { color: var(--steel-300); font-size: .95rem; }
@media (max-width: 900px) { .process { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 2rem; } }
@media (max-width: 520px) { .process { grid-template-columns: 1fr; } }

/* CTA band */
.cta-band { position: relative; color: var(--white); isolation: isolate; overflow: hidden; background: var(--navy-950); }
.cta-band img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; }
.cta-band::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, rgba(7,20,42,.95) 0%, rgba(11,30,59,.82) 60%, rgba(11,30,59,.6) 100%); }
.cta-band .wrap { padding-block: clamp(3.5rem, 2.5rem + 4vw, 6rem); display: flex; justify-content: space-between; align-items: center; gap: 2rem; flex-wrap: wrap; }
.cta-band h2 { color: var(--white); margin-top: 1rem; }
.cta-band p { color: #d0dae7; margin-top: .9rem; }
.cta-band .actions { display: flex; gap: .9rem; flex-wrap: wrap; }

/* ---------- Services page ---------- */
.subnav { position: sticky; top: calc(env(safe-area-inset-top, 0px) + 79px); z-index: 40; background: var(--white); border-bottom: 1px solid var(--steel-200); }
.subnav .wrap { display: flex; gap: .4rem; overflow-x: auto; padding-block: .7rem; scrollbar-width: none; }
.subnav a {
  white-space: nowrap; padding: .5rem .9rem; border-radius: 999px; font-size: .85rem; font-weight: 600;
  color: var(--navy-900); text-decoration: none; border: 1px solid var(--steel-200);
}
.subnav a:hover { background: var(--navy-900); color: var(--white); border-color: var(--navy-900); }
.div-block { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(2rem, 1rem + 3vw, 4rem); align-items: start; scroll-margin-top: 150px; }
.div-block + .div-block { margin-top: var(--section); padding-top: var(--section); border-top: 1px solid var(--steel-200); }
.div-aside { position: sticky; top: 160px; display: grid; gap: 1.1rem; }
.div-aside img { border-radius: var(--radius-md); aspect-ratio: 4 / 3; object-fit: cover; width: 100%; }
.div-aside .code { font-family: var(--font-mono); font-size: .8rem; letter-spacing: .12em; color: var(--blue-600); font-weight: 600; }
.div-aside p { color: var(--steel-600); }
.svc-list { display: grid; gap: 1rem; }
.svc {
  border: 1px solid var(--steel-200); border-radius: var(--radius-md); padding: 1.4rem 1.5rem; display: grid;
  grid-template-columns: 44px minmax(0, 1fr); gap: .35rem 1.1rem; scroll-margin-top: 150px; background: var(--white);
}
.svc .ico { grid-row: span 3; width: 44px; height: 44px; border-radius: var(--radius-sm); background: var(--steel-100); color: var(--navy-900); display: grid; place-items: center; }
.svc .ico svg { width: 22px; height: 22px; }
.svc p { color: var(--steel-600); font-size: .95rem; }
.tags { display: flex; flex-wrap: wrap; gap: .4rem; margin-top: .5rem; list-style: none; padding: 0; }
.tags li { font-size: .75rem; font-weight: 600; color: var(--navy-800); background: var(--steel-100); padding: .3rem .6rem; border-radius: 3px; }
.note { font-size: .82rem; color: var(--steel-500); border-left: 2px solid var(--steel-200); padding-left: .75rem; margin-top: .5rem; }
@media (max-width: 900px) { .div-block { grid-template-columns: 1fr; } .div-aside { position: static; } }

/* ---------- Generic grids & stats ---------- */
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(1.5rem, 1rem + 2vw, 3rem); }
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.25rem; }
@media (max-width: 900px) { .grid-2, .grid-3 { grid-template-columns: 1fr; } }
.panel { border: 1px solid var(--steel-200); border-radius: var(--radius-md); padding: 1.75rem; display: grid; gap: .8rem; align-content: start; background: var(--white); }
.panel .ico { width: 48px; height: 48px; border-radius: 50%; background: var(--navy-900); color: var(--white); display: grid; place-items: center; }
.panel .ico svg { width: 22px; height: 22px; }
.panel p { color: var(--steel-600); font-size: .95rem; }
.values { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border: 1px solid rgba(255,255,255,.15); border-radius: var(--radius-md); }
.values div { padding: 2rem 1.75rem; border-right: 1px solid rgba(255,255,255,.15); display: grid; gap: .5rem; }
.values div:last-child { border-right: 0; }
.values strong { font-family: var(--font-display); font-size: var(--step-2); color: var(--white); font-weight: 800; font-stretch: 112%; }
.values span { color: var(--steel-300); font-size: .95rem; }
@media (max-width: 760px) { .values { grid-template-columns: 1fr; } .values div { border-right: 0; border-bottom: 1px solid rgba(255,255,255,.15); } .values div:last-child { border-bottom: 0; } }
.priority { list-style: none; padding: 0; margin: 0; display: grid; gap: 0; }
.priority li { display: grid; grid-template-columns: 4.5rem minmax(0, 1fr); gap: 1rem; padding: 1rem 0; border-bottom: 1px solid var(--steel-200); align-items: baseline; }
.priority li span { font-family: var(--font-mono); font-size: .78rem; color: var(--blue-600); font-weight: 600; letter-spacing: .08em; }
.priority li strong { font-weight: 600; color: var(--navy-900); }

/* ---------- Quote form ---------- */
.quote-layout { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 4fr); gap: clamp(2rem, 1rem + 3vw, 4rem); align-items: start; }
@media (max-width: 960px) { .quote-layout { grid-template-columns: 1fr; } }
.form { background: var(--white); border: 1px solid var(--steel-200); border-radius: var(--radius-md); padding: clamp(1.25rem, 1rem + 2vw, 2.5rem); box-shadow: var(--shadow-1); display: grid; gap: 1.5rem; }
.form fieldset { border: 0; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.1rem 1.25rem; }
.form legend { font-family: var(--font-display); font-weight: 700; color: var(--navy-900); font-size: var(--step-1); margin-bottom: 1rem; padding: 0; }
.field { display: grid; gap: .4rem; min-width: 0; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: .85rem; font-weight: 600; color: var(--navy-900); }
.field label .opt { font-weight: 400; color: var(--steel-500); }
.field input, .field select, .field textarea {
  width: 100%; font: inherit; font-size: .975rem; color: var(--ink); background: var(--paper);
  border: 1px solid var(--steel-200); border-radius: var(--radius-sm); padding: .8rem .9rem; transition: border-color .2s, background .2s, box-shadow .2s;
}
.field textarea { min-height: 140px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--blue-500); background: var(--white); box-shadow: 0 0 0 3px rgba(43,123,255,.18); }
.field input[type="file"] { padding: .6rem; background: var(--white); }
.choice { display: flex; gap: .6rem; flex-wrap: wrap; }
.choice label { display: inline-flex; align-items: center; gap: .45rem; border: 1px solid var(--steel-200); border-radius: 999px; padding: .5rem .9rem; font-weight: 500; cursor: pointer; font-size: .9rem; }
.choice input { accent-color: var(--blue-600); }
.consent { display: flex; gap: .7rem; align-items: flex-start; font-size: .875rem; color: var(--steel-600); }
.consent input { margin-top: .25rem; accent-color: var(--blue-600); width: 18px; height: 18px; flex-shrink: 0; }
.form-foot { display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.form-foot small { color: var(--steel-500); max-width: 42ch; }
.form-status { display: none; border-radius: var(--radius-sm); padding: 1rem 1.15rem; background: #e8f1ff; border: 1px solid #b8d2ff; color: var(--navy-900); }
.form-status.show { display: block; }
@media (max-width: 600px) { .form fieldset { grid-template-columns: 1fr; } }
.contact-card { background: var(--navy-900); color: var(--steel-200); border-radius: var(--radius-md); padding: 2rem; display: grid; gap: 1.5rem; }
.contact-card h3 { color: var(--white); }
.contact-row { display: flex; gap: .9rem; align-items: flex-start; }
.contact-row svg { width: 20px; height: 20px; color: var(--amber-400); flex-shrink: 0; margin-top: 3px; }
.contact-row small { display: block; font-family: var(--font-mono); font-size: .68rem; letter-spacing: .14em; text-transform: uppercase; color: var(--steel-300); }
.contact-row span { color: var(--white); font-weight: 600; user-select: all; }
.placeholder-flag { font-size: .78rem; color: var(--steel-300); border-top: 1px solid rgba(255,255,255,.12); padding-top: 1rem; }

/* ---------- Footer ---------- */
.site-footer { background: var(--navy-950); color: var(--steel-300); font-size: .925rem; }
.site-footer .top { display: grid; grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(0, 1fr)); gap: 2.5rem; padding-block: clamp(3rem, 2rem + 3vw, 4.5rem); }
.site-footer h4 { color: var(--white); font-size: .8rem; font-family: var(--font-mono); letter-spacing: .16em; text-transform: uppercase; font-weight: 600; margin-bottom: 1.1rem; font-stretch: 100%; }
.site-footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .55rem; }
.site-footer a { color: var(--steel-300); text-decoration: none; }
.site-footer a:hover { color: var(--white); }
.site-footer .about p { margin-top: 1.25rem; max-width: 36ch; }
.site-footer .tagline { font-family: var(--font-display); color: var(--white); font-weight: 700; margin-top: 1rem; }
.site-footer .bottom { border-top: 1px solid rgba(255,255,255,.1); }
.site-footer .bottom .wrap { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; padding-block: 1.4rem; font-size: .8rem; }
@media (max-width: 900px) { .site-footer .top { grid-template-columns: repeat(2, minmax(0, 1fr)); } .site-footer .about { grid-column: 1 / -1; } }
@media (max-width: 480px) { .site-footer .top { grid-template-columns: 1fr; } }

/* Load-in motion: content is visible at rest; this only adds a gentle lift */
@media (prefers-reduced-motion: no-preference) {
  .hero .rise { animation: rise .8s cubic-bezier(.2,.7,.2,1) both; }
  .hero .rise:nth-child(2) { animation-delay: .08s; }
  .hero .rise:nth-child(3) { animation-delay: .16s; }
  .hero .rise:nth-child(4) { animation-delay: .24s; }
  @keyframes rise { from { transform: translateY(14px); opacity: .001; } to { transform: none; opacity: 1; } }
}

/* ---------- Contact page ---------- */
.contact-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.25rem; }
.contact-tile {
  background: var(--white); border: 1px solid var(--steel-200); border-radius: var(--radius-md);
  padding: 2rem 1.75rem; display: grid; gap: .5rem; align-content: start; text-decoration: none; color: var(--ink);
  transition: box-shadow .25s, transform .25s, border-color .25s;
}
a.contact-tile:hover { box-shadow: var(--shadow-2); transform: translateY(-3px); border-color: transparent; color: var(--ink); }
.contact-tile .ico { width: 52px; height: 52px; border-radius: 50%; background: var(--navy-900); color: var(--amber-400); display: grid; place-items: center; margin-bottom: .75rem; }
.contact-tile .ico svg { width: 24px; height: 24px; }
.contact-tile small { font-family: var(--font-mono); font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; color: var(--blue-600); font-weight: 600; }
.contact-tile strong { font-family: var(--font-display); font-size: var(--step-1); font-weight: 700; color: var(--navy-900); overflow-wrap: anywhere; line-height: 1.3; }
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } }