/* CADS Contract & Services prototype */

:root {
  --red: #e3262b;
  --red-dark: #b81d21;
  --red-soft: rgba(227, 38, 43, .08);
  --ink: #1c1c1e;
  --text: #555;
  --muted: #8a8a8a;
  --line: #e8e6e3;
  --bg-alt: #f7f6f4;
  --font-head: "Roboto Slab", Georgia, serif;
  --font-body: "Roboto", Arial, sans-serif;
  --font-nav: "Questrial", Arial, sans-serif;
  --wrap: 1180px;
  --header-h: 84px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); }

body {
  margin: 0;
  font: 16px/1.7 var(--font-body);
  color: var(--text);
  background: #fff;
}

img { max-width: 100%; display: block; }
a { color: var(--red); text-decoration: none; }
svg { display: block; }

h1, h2, h3, h4 {
  font-family: var(--font-head);
  color: var(--ink);
  line-height: 1.25;
  margin: 0 0 .6em;
}

p { margin: 0 0 1.2em; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 20px; }

/* Header: transparent over the hero, solid once scrolled */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background: rgba(28, 28, 30, .97);
  box-shadow: 0 2px 20px rgba(0, 0, 0, .15);
  transition: background .3s, box-shadow .3s;
}
.site-header.is-top { background: transparent; box-shadow: none; }
.site-header.menu-open { background: var(--ink); }

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
}

.logo { display: flex; align-items: center; gap: 10px; }
.logo-mark { font: 700 30px/1 var(--font-head); color: var(--red); letter-spacing: 1px; }
.logo-text {
  font: 12px/1.25 var(--font-nav);
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--ink);
}
.logo-light .logo-text { color: #fff; }

.nav ul { list-style: none; margin: 0; padding: 0; }
.nav > ul { display: flex; align-items: center; gap: 2px; }
.nav li { position: relative; }
.nav a { display: block; padding: 10px 11px; font: 15px var(--font-nav); color: #fff; }
.nav a:hover,
.nav .current > a { color: var(--red); }

.has-sub > a::after {
  content: "";
  display: inline-block;
  margin-left: 6px;
  border: 4px solid transparent;
  border-top-color: currentColor;
  vertical-align: -2px;
}

.nav .sub {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 240px;
  background: #fff;
  border-top: 3px solid var(--red);
  box-shadow: 0 8px 24px rgba(0, 0, 0, .12);
  display: none;
}
.nav li:hover > .sub,
.nav li:focus-within > .sub { display: block; }
.nav .sub a { padding: 10px 18px; font-size: 14px; color: var(--ink); border-bottom: 1px solid var(--line); }
.nav .sub a:hover { color: var(--red); }

.nav-cta { margin-left: 12px; }
.nav a.btn { padding: 10px 20px; font: 600 12px var(--font-body); letter-spacing: 1.5px; color: #fff; }
.nav a.btn:hover { color: #fff; }

.nav-toggle { display: none; background: none; border: 0; padding: 8px; cursor: pointer; }
.nav-toggle span { display: block; width: 26px; height: 2px; margin: 6px 0; background: #fff; }

@media (max-width: 1200px) {
  .nav-toggle { display: block; }
  .nav {
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    max-height: calc(100vh - var(--header-h));
    overflow: auto;
    background: var(--ink);
    border-top: 1px solid rgba(255, 255, 255, .08);
    display: none;
  }
  .nav.open { display: block; }
  .nav > ul { flex-direction: column; align-items: stretch; padding: 8px 20px 24px; }
  .nav .sub { position: static; display: block; padding-left: 16px; background: none; border: 0; box-shadow: none; }
  .nav .sub a { padding: 6px 11px; color: #bdbdbd; border: 0; }
  .has-sub > a::after { display: none; }
  .nav-cta { margin: 14px 0 0; }
  .nav a.btn { text-align: center; }
}

/* Buttons and links */

.btn {
  display: inline-block;
  padding: 14px 32px;
  background: var(--red);
  color: #fff;
  font: 600 13px var(--font-body);
  letter-spacing: 2px;
  text-transform: uppercase;
  border: 2px solid var(--red);
  border-radius: 3px;
  transition: background .2s, border-color .2s, color .2s;
}
.btn:hover { background: var(--red-dark); border-color: var(--red-dark); }
.btn-outline { background: transparent; border-color: #fff; }
.btn-outline:hover { background: #fff; border-color: #fff; color: var(--ink); }
.btn-ghost { background: transparent; border-color: var(--line); color: var(--ink); }
.btn-ghost:hover { background: transparent; border-color: var(--red); color: var(--red); }
.btn-row { display: flex; flex-wrap: wrap; gap: 14px; }

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
}
.link-arrow::after { content: "→"; transition: transform .2s; }
.link-arrow:hover::after { transform: translateX(4px); }

/* Hero */

.hero {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 100vh;
  min-height: 100svh;
  padding: var(--header-h) 0 40px;
  background: #111 url(../img/hero.jpg) center / cover no-repeat;
  color: #e2e2e2;
  text-align: center;
}
.hero::before,
.page-head::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, .6);
}
.hero .wrap { position: relative; width: 100%; }

.hero-lines { display: grid; max-width: 920px; margin: 0 auto 24px; }
.hero-line {
  grid-area: 1 / 1;
  margin: 0;
  color: #fff;
  font: 700 clamp(30px, 4.6vw, 56px)/1.2 var(--font-head);
  opacity: 0;
  transition: opacity .8s;
}
.hero-line.is-active { opacity: 1; }
.hero-text { max-width: 680px; margin: 0 auto 36px; font-size: 18px; }
.hero .btn-row { justify-content: center; }

/* Page header */

.page-head {
  position: relative;
  padding: calc(var(--header-h) + 90px) 0 80px;
  background: #111 url(../img/hero.jpg) center / cover no-repeat;
  color: #ddd;
}
.page-head .wrap { position: relative; }
.page-head h1 { color: #fff; font-size: clamp(30px, 4vw, 48px); margin-bottom: 10px; }
.crumbs { font-size: 14px; }
.crumbs a { color: #fff; }
.crumbs span { margin: 0 8px; opacity: .6; }

/* Sections */

.section { padding: 100px 0; }
.section-alt { background: var(--bg-alt); }

.eyebrow {
  margin: 0 0 12px;
  color: var(--red);
  font: 600 13px var(--font-body);
  letter-spacing: 3px;
  text-transform: uppercase;
}
.section-title { font-size: clamp(26px, 3vw, 38px); }
.rule { width: 60px; height: 3px; margin: 0 0 24px; background: var(--red); border: 0; }
.lead { font-size: 18px; max-width: 780px; }

.center { text-align: center; }
.center .lead,
.center .rule { margin-left: auto; margin-right: auto; }
.section-head { margin-bottom: 56px; }
.section-head .lead { margin-bottom: 0; }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }

@media (max-width: 860px) {
  .section { padding: 70px 0; }
  .split { grid-template-columns: 1fr; gap: 40px; }
}

/* Image placeholder and floating badge */

.ph {
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 4 / 3;
  background: repeating-linear-gradient(45deg, #ebebeb 0 12px, #e3e3e3 12px 24px);
  border-radius: 6px;
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.media { position: relative; }
.media .ph { box-shadow: 0 20px 40px rgba(0, 0, 0, .08); }

.badge {
  position: absolute;
  right: -18px;
  bottom: -26px;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 22px;
  background: #fff;
  border-radius: 6px;
  box-shadow: 0 12px 30px rgba(0, 0, 0, .12);
  font-size: 13px;
  line-height: 1.4;
  color: var(--muted);
}
.badge strong { display: block; color: var(--ink); font-size: 15px; }

@media (max-width: 860px) {
  .badge { right: 12px; bottom: -22px; }
}

/* Icon circle */

.icon {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: none;
  width: 60px;
  height: 60px;
  background: var(--red-soft);
  border-radius: 50%;
  color: var(--red);
}
.icon svg { width: 26px; height: 26px; }
.icon-sm { width: 44px; height: 44px; }
.icon-sm svg { width: 20px; height: 20px; }

/* Numbers */

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin: 8px 0 32px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}
.stat-num { display: block; margin-bottom: 8px; font: 700 40px/1 var(--font-head); color: var(--red); }
.stat-label { color: var(--ink); font-size: 12px; font-weight: 500; letter-spacing: 2px; text-transform: uppercase; }

/* Lists */

.ticks { list-style: none; margin: 0 0 28px; padding: 0; }
.ticks li { position: relative; margin-bottom: 10px; padding-left: 26px; }
.ticks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .55em;
  width: 10px;
  height: 10px;
  background: var(--red);
  border-radius: 50%;
}

/* Service cards */

.cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.cards-3 { grid-template-columns: repeat(3, 1fr); }

.card {
  display: flex;
  flex-direction: column;
  padding: 36px 30px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--text);
  transition: border-color .2s, box-shadow .2s, transform .2s;
}
.card:hover { border-color: var(--red); box-shadow: 0 14px 34px rgba(0, 0, 0, .07); transform: translateY(-4px); }
.card-num { margin-bottom: 18px; color: var(--muted); font-size: 13px; letter-spacing: 2px; }
.card .icon { margin-bottom: 22px; }
.card h3 { font-size: 20px; }
.card p { font-size: 15px; margin-bottom: 22px; }
.card .link-arrow { margin-top: auto; color: var(--ink); }
.card:hover .link-arrow { color: var(--red); }
.card:hover .link-arrow::after { transform: translateX(4px); }

@media (max-width: 1024px) {
  .cards, .cards-3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .cards, .cards-3 { grid-template-columns: 1fr; }
}

/* Boxes (mission, vision, values) */

.boxes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.box { padding: 36px 30px; background: #fff; border-top: 3px solid var(--red); border-radius: 0 0 6px 6px; }
.box h3 { font-size: 22px; }
.box p:last-child,
.box .ticks:last-child { margin-bottom: 0; }

@media (max-width: 860px) {
  .boxes { grid-template-columns: 1fr; }
}

/* Partner logos */

.logos { display: grid; grid-template-columns: repeat(6, 1fr); gap: 20px; }
.logos .ph { aspect-ratio: 3 / 2; }

@media (max-width: 860px) {
  .logos { grid-template-columns: repeat(3, 1fr); }
}

/* Call to action */

.cta { padding: 60px 0; background: var(--red); color: #fff; }
.cta .wrap { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px; }
.cta h2 { margin: 0; color: #fff; font-size: clamp(22px, 2.6vw, 32px); }
.cta .btn { background: #fff; border-color: #fff; color: var(--red); }
.cta .btn:hover { background: var(--ink); border-color: var(--ink); color: #fff; }

/* Footer */

.site-footer { background: var(--ink); color: #bdbdbd; font-size: 15px; }
.site-footer a { color: #bdbdbd; }
.site-footer a:hover { color: #fff; }
.site-footer h4 { margin-bottom: 18px; color: #fff; font-size: 16px; }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin-bottom: 8px; }
.site-footer .logo { margin-bottom: 18px; }

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-top: 70px;
  padding-bottom: 50px;
}

.social { display: flex; gap: 10px; }
.social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: 1px solid rgba(255, 255, 255, .2);
  border-radius: 50%;
  font: 600 12px var(--font-body);
}
.social a:hover { background: var(--red); border-color: var(--red); }

.footer-bottom { padding: 20px 0; border-top: 1px solid rgba(255, 255, 255, .1); font-size: 13px; }

@media (max-width: 860px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .footer-grid { grid-template-columns: 1fr; }
}

/* Back to top */

.to-top {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: var(--red);
  border-radius: 4px;
  box-shadow: 0 6px 18px rgba(0, 0, 0, .2);
  color: #fff;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity .3s, visibility .3s, transform .3s, background .2s;
}
.to-top.show { opacity: 1; visibility: visible; transform: none; }
.to-top:hover { background: var(--red-dark); }
.to-top svg { width: 20px; height: 20px; }

/* Fade in on scroll (only when JS runs) */

.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.js .reveal.in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .reveal { opacity: 1; transform: none; transition: none; }
}

/* Team */

.team { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.person .ph { aspect-ratio: 4 / 5; margin-bottom: 18px; }
.person h3 { font-size: 20px; margin-bottom: 4px; }
.person p { margin: 0; color: var(--red); font-size: 13px; letter-spacing: 1.5px; text-transform: uppercase; }

@media (max-width: 860px) {
  .team { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .team { grid-template-columns: 1fr; }
}

/* Project and news tiles */

.tiles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.tile {
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 6px;
  overflow: hidden;
}
.tile .ph { aspect-ratio: 3 / 2; border-radius: 0; }
.tile-body { display: flex; flex-direction: column; flex: 1; padding: 24px 26px 26px; }
.tag { margin: 0 0 8px; color: var(--red); font-size: 12px; font-weight: 600; letter-spacing: 2px; text-transform: uppercase; }
.tile h3 { font-size: 20px; }
.tile p { font-size: 15px; }
.tile .meta { margin: auto 0 0; padding-top: 16px; border-top: 1px solid var(--line); color: var(--muted); font-size: 13px; }
.tile .link-arrow { margin-top: auto; color: var(--ink); }

@media (max-width: 1024px) {
  .tiles { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .tiles { grid-template-columns: 1fr; }
}

/* Contact */

.contact-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 60px; align-items: start; }

.contact-list { list-style: none; margin: 0 0 32px; padding: 0; }
.contact-list li { display: flex; align-items: flex-start; gap: 16px; margin-bottom: 22px; }
.contact-list span { display: block; color: var(--muted); font-size: 12px; letter-spacing: 2px; text-transform: uppercase; }
.contact-list strong,
.contact-list a { color: var(--ink); font-weight: 500; }
.contact-list a:hover { color: var(--red); }
.map { aspect-ratio: 16 / 10; }

.form-card { padding: 40px; background: var(--bg-alt); border-radius: 8px; }
.form-card h3 { font-size: 24px; margin-bottom: 6px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-bottom: 24px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field-full { grid-column: 1 / -1; }
.field label { color: var(--ink); font-size: 13px; font-weight: 500; }
.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 12px 14px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 4px;
  color: var(--ink);
  font: 15px var(--font-body);
}
.field textarea { min-height: 140px; resize: vertical; }
.field input:focus,
.field select:focus,
.field textarea:focus { outline: none; border-color: var(--red); box-shadow: 0 0 0 3px var(--red-soft); }
.form-card .btn { cursor: pointer; }

.form-done { display: none; margin: 20px 0 0; padding: 14px 16px; background: #fff; border-left: 3px solid var(--red); color: var(--ink); }
.form-card.sent .form-done { display: block; }

@media (max-width: 860px) {
  .contact-grid { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .form-card { padding: 28px 20px; }
  .form-grid { grid-template-columns: 1fr; }
}

/* Careers */

.jobs { display: grid; gap: 16px; max-width: 900px; margin: 0 auto; }
.job {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 24px 28px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--text);
  transition: border-color .2s;
}
.job:hover { border-color: var(--red); }
.job h3 { font-size: 19px; margin-bottom: 4px; }
.job p { margin: 0; color: var(--muted); font-size: 14px; }
.job .link-arrow { color: var(--red); }
.jobs-note { margin: 32px 0 0; text-align: center; }

@media (max-width: 560px) {
  .job { flex-direction: column; align-items: flex-start; }
}

/* Photos and logo images */

.logo img { width: auto; height: 62px; }
.site-footer .logo img { height: 84px; }

.photo { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 6px; }
.media .photo { box-shadow: 0 20px 40px rgba(0, 0, 0, .08); }
.tile .photo { aspect-ratio: 3 / 2; border-radius: 0; }
.map { display: block; width: 100%; aspect-ratio: 16 / 10; border: 0; border-radius: 6px; background: var(--bg-alt); }

/* Hero slideshow */

.hero { padding-bottom: 90px; }
.hero::before { z-index: 1; }
.hero .wrap { z-index: 2; }
.hero h1 { max-width: 920px; margin: 0 auto 24px; color: #fff; font-size: clamp(30px, 4.6vw, 56px); line-height: 1.2; }
.hero .eyebrow { color: #fff; opacity: .85; }

.hero-slides { position: absolute; inset: 0; }
.hero-slide {
  position: absolute;
  inset: 0;
  background: center / cover no-repeat;
  opacity: 0;
  transition: opacity 1.2s ease;
}
.hero-slide.is-active { opacity: 1; }

.hero-caption,
.hero-dots {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 30px;
  z-index: 2;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 20px;
}
.hero-caption { padding-right: 120px; color: rgba(255, 255, 255, .85); font-size: 13px; letter-spacing: 1px; text-align: left; }
.hero-caption::before {
  content: "";
  display: inline-block;
  width: 24px;
  height: 2px;
  margin-right: 10px;
  background: var(--red);
  vertical-align: middle;
}
.hero-dots { display: flex; justify-content: flex-end; gap: 8px; pointer-events: none; }
.hero-dots button {
  width: 10px;
  height: 10px;
  padding: 0;
  background: rgba(255, 255, 255, .45);
  border: 0;
  border-radius: 50%;
  cursor: pointer;
  pointer-events: auto;
}
.hero-dots button.is-active { background: var(--red); }

@media (prefers-reduced-motion: reduce) {
  .hero-slide { transition: none; }
}

/* Project facts, linked tiles */

a.tile { color: var(--text); transition: box-shadow .2s, transform .2s; }
a.tile:hover { box-shadow: 0 14px 34px rgba(0, 0, 0, .08); transform: translateY(-4px); }
.tile .ph,
.tile .photo { flex: none; }

.facts { display: grid; gap: 6px; list-style: none; margin: auto 0 0; padding: 16px 0 0; border-top: 1px solid var(--line); font-size: 14px; }
.facts li { display: flex; gap: 10px; }
.facts span { flex: none; width: 92px; padding-top: 2px; color: var(--muted); font-size: 12px; letter-spacing: 1px; text-transform: uppercase; }

.more-link { margin: 40px 0 0; }

/* Client logos */

.logo-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 16px; }
.logo-tile {
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 3 / 2;
  padding: 18px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--ink);
  font-size: 14px;
  font-weight: 500;
  line-height: 1.4;
  text-align: center;
}
.logo-tile img { max-width: 100%; max-height: 72px; object-fit: contain; }

/* Photo gallery strip */

.gallery { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.gallery .photo { aspect-ratio: 1 / 1; }

@media (max-width: 860px) {
  .gallery { grid-template-columns: repeat(2, 1fr); }
}

/* Chips (industries, values) */

.chips { display: flex; flex-wrap: wrap; gap: 10px; list-style: none; margin: 0 0 28px; padding: 0; }
.chips li { padding: 8px 16px; background: #fff; border: 1px solid var(--line); border-radius: 30px; color: var(--ink); font-size: 14px; }
.center .chips { justify-content: center; }

/* Two-column lists */

.ticks-2 { columns: 2; column-gap: 32px; }
.ticks-2 li { break-inside: avoid; }

@media (max-width: 560px) {
  .ticks-2 { columns: 1; }
}

/* Tables (past projects, contracts) */

.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 6px; background: #fff; }
.table { width: 100%; border-collapse: collapse; font-size: 15px; }
.table th,
.table td { padding: 14px 18px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.table th { color: var(--muted); font-size: 12px; font-weight: 600; letter-spacing: 1.5px; text-transform: uppercase; background: var(--bg-alt); }
.table tr:last-child td { border-bottom: 0; }
.table td:first-child { color: var(--ink); font-weight: 500; }

/* Notice box */

.notice { max-width: 760px; margin: 0 auto; padding: 36px 32px; background: #fff; border-top: 3px solid var(--red); border-radius: 0 0 6px 6px; text-align: center; }
.notice h3 { font-size: 22px; }
.notice p:last-child { margin-bottom: 0; }

/* Content blocks inside service pages */

.block + .block { margin-top: 56px; }
.block h3 { font-size: 24px; }

.services-body { max-width: 860px; margin: 0 auto; }
.services-body + .gallery { margin-top: 48px; }
.core-values { margin-top: 56px; }
.core-values h3 { font-size: 22px; margin-bottom: 20px; }
.box .ticks li { font-size: 15px; }