/* =====================================================================
   Dimension Consultants — Website
   Shared site CSS — extends design tokens in tokens.css
   ===================================================================== */

@import url('tokens.css');

/* ---- RESET ---- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.6;
  color: var(--fg1);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: 0; background: none; }

/* ---- LAYOUT ---- */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 32px;
}
.container-narrow {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 32px;
}

/* =====================================================================
   TOP BAR — utility strip + main nav
   ===================================================================== */
.topbar {
  background: var(--navy-dark);
  color: var(--fg-inverse);
  font-size: 12px;
  letter-spacing: 0.4px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.topbar-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 8px 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-body);
}
.topbar-left, .topbar-right {
  display: flex;
  gap: 22px;
  align-items: center;
}
.topbar a {
  opacity: 0.8;
  transition: opacity 150ms ease-out, color 150ms ease-out;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.topbar a:hover { opacity: 1; color: var(--teal-light); }
.topbar .conf-tag {
  background: transparent;
  border: 1px solid rgba(0,172,184,0.45);
  color: var(--teal-light);
  font-size: 10px;
  font-weight: 700;
  padding: 3px 9px;
  border-radius: 3px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
}

/* =====================================================================
   HEADER / NAV
   ===================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 2.5px solid var(--navy);
  transition: box-shadow 200ms ease-out;
}
.site-header.scrolled { box-shadow: 0 2px 18px rgba(0,71,121,0.08); }
.site-header-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 16px 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 32px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-shrink: 0;
}
.brand-logo {
  height: 38px;
  width: auto;
}
.brand-tag {
  font-family: var(--font-body);
  font-size: 9.5px;
  letter-spacing: 1.6px;
  text-transform: uppercase;
  color: var(--fg3);
  font-weight: 600;
  border-left: 1px solid var(--border);
  padding-left: 14px;
  line-height: 1.3;
}

.nav-main {
  display: flex;
  gap: 6px;
  align-items: center;
}
.nav-link {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.3px;
  color: var(--navy-dark);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: all 150ms ease-out;
  position: relative;
}
.nav-link:hover {
  color: var(--navy);
  background: var(--navy-pale);
}
.nav-link.active {
  color: var(--navy);
}
.nav-link.active::after {
  content: '';
  position: absolute;
  left: 14px; right: 14px;
  bottom: -2px;
  height: 2px;
  background: var(--teal);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--navy);
  color: #fff;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  padding: 11px 20px;
  border-radius: var(--radius-sm);
  transition: all 150ms ease-out;
}
.nav-cta:hover {
  background: var(--navy-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow-hover);
}
.nav-cta::after { content: '→'; font-size: 14px; }

/* Wraps the Get-in-Touch button + LinkedIn icon button */
.nav-actions {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
/* LinkedIn icon button next to the Get-in-Touch CTA */
.nav-linkedin {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: var(--navy-pale);
  color: var(--navy);
  transition: all 150ms ease-out;
  flex-shrink: 0;
}
.nav-linkedin svg { display: block; }
.nav-linkedin:hover {
  background: var(--teal);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: var(--shadow-hover);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}
.nav-toggle span {
  width: 22px;
  height: 2px;
  background: var(--navy-dark);
}

/* =====================================================================
   BUTTONS
   ===================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 14px 24px;
  border-radius: var(--radius-sm);
  transition: all 150ms ease-out;
  cursor: pointer;
  border: 1.5px solid transparent;
}
.btn-primary { background: var(--navy); color: #fff; }
.btn-primary:hover { background: var(--navy-dark); transform: translateY(-1px); box-shadow: var(--shadow-hover); }
.btn-teal { background: var(--teal); color: #fff; }
.btn-teal:hover { background: #009ca8; transform: translateY(-1px); }
.btn-outline { background: transparent; color: var(--navy); border-color: var(--navy); }
.btn-outline:hover { background: var(--navy); color: #fff; }
.btn-outline-light { background: transparent; color: #fff; border-color: rgba(255,255,255,0.5); }
.btn-outline-light:hover { background: rgba(255,255,255,0.1); border-color: #fff; }
.btn-ghost { color: var(--navy); padding: 14px 0; }
.btn-ghost::after { content: '→'; transition: transform 150ms ease-out; }
.btn-ghost:hover::after { transform: translateX(4px); }
.btn .arrow { transition: transform 150ms ease-out; }
.btn:hover .arrow { transform: translateX(3px); }

/* =====================================================================
   EYEBROW + SECTION HEADINGS
   ===================================================================== */
.eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 11px;
  letter-spacing: 2.2px;
  text-transform: uppercase;
  color: var(--teal);
  font-weight: 700;
  margin-bottom: 12px;
}
.eyebrow.on-dark { color: var(--teal-light); }
.eyebrow.with-rule::before {
  content: '';
  display: inline-block;
  width: 24px;
  height: 1px;
  background: var(--teal);
  vertical-align: middle;
  margin-right: 10px;
  transform: translateY(-2px);
}

h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  font-weight: 400;
  color: var(--navy-dark);
  line-height: 1.05;
  letter-spacing: 1.5px;
  text-transform: uppercase;
}
h1 span, h2 span, h3 span, h4 span { color: var(--teal); }
h1 em, h2 em, h3 em { font-style: italic; color: var(--teal); font-family: var(--font-display); }

.h-display { font-size: clamp(48px, 7vw, 96px); letter-spacing: 2px; line-height: 0.95; }
.h-1 { font-size: clamp(36px, 4.5vw, 60px); letter-spacing: 1.8px; }
.h-2 { font-size: clamp(28px, 3.2vw, 42px); letter-spacing: 1.5px; }
.h-3 { font-size: clamp(20px, 2vw, 26px); letter-spacing: 1.3px; }
.h-4 { font-size: 16px; letter-spacing: 1.2px; }

.lede {
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.6;
  color: var(--fg2);
  font-weight: 400;
  max-width: 64ch;
}

/* SECTION SHELL */
section { padding: 96px 0; }
section.compact { padding: 64px 0; }
section.tight { padding: 48px 0; }
.section-head {
  margin-bottom: 56px;
  max-width: 760px;
}
.section-head .lede { margin-top: 16px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head.center .eyebrow { display: inline-block; }

/* DIVIDER */
.divider-grad {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--teal), var(--navy), transparent);
  opacity: 0.3;
  margin: 0;
  border: 0;
}

/* =====================================================================
   STAT TILES
   ===================================================================== */
.stat-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.stat-strip .stat {
  padding: 28px 24px;
  border-right: 1px solid var(--border);
}
.stat-strip .stat:last-child { border-right: 0; }
.stat .num {
  font-family: var(--font-display);
  font-size: 56px;
  line-height: 1;
  letter-spacing: 1.5px;
  color: var(--navy-dark);
}
.stat .num span { color: var(--teal); }
.stat .label {
  font-family: var(--font-body);
  font-size: 11px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--fg3);
  font-weight: 600;
  margin-top: 8px;
}
.stat .desc {
  font-size: 13px;
  color: var(--fg2);
  margin-top: 6px;
}

/* TILE GRID — colored stat boxes (investor-teaser style) */
.tile-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.tile {
  background: var(--navy);
  color: #fff;
  padding: 22px 18px;
  border-radius: var(--radius-sm);
  text-align: center;
}
.tile.alt { background: var(--teal); }
.tile.light { background: var(--navy-pale); color: var(--navy-dark); }
.tile .num {
  font-family: var(--font-display);
  font-size: 38px;
  line-height: 1;
  letter-spacing: 1.5px;
}
.tile .lbl {
  font-family: var(--font-body);
  font-size: 10px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-top: 8px;
  opacity: 0.85;
  font-weight: 600;
}

/* =====================================================================
   CARDS / PANELS
   ===================================================================== */
.panel {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 28px;
  transition: all 200ms ease-out;
}
.panel:hover {
  border-color: var(--navy);
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
}
.panel.teal-top { border-top: 2px solid var(--teal); }
.panel.teal-left { border-left: 3px solid var(--teal); }
.panel.dark { background: var(--navy-dark); color: #fff; border-color: transparent; }
.panel.dark h3, .panel.dark h4 { color: #fff; }
.panel.dark p { color: rgba(255,255,255,0.8); }

.panel-num {
  font-family: var(--font-display);
  font-size: 14px;
  color: var(--teal);
  letter-spacing: 1.5px;
  margin-bottom: 12px;
}
.panel h3, .panel h4 { margin-bottom: 10px; }
.panel p { color: var(--fg2); font-size: 14px; }

/* =====================================================================
   IMAGERY
   ===================================================================== */
.img-wrap {
  position: relative;
  overflow: hidden;
  background: var(--navy-pale);
}
.img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.img-wrap.duotone img {
  filter: grayscale(1) contrast(1.05);
  mix-blend-mode: luminosity;
}
.img-wrap.duotone {
  background: var(--navy-dark);
}
.img-wrap.duotone::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,71,121,0.55), rgba(0,51,89,0.7));
  mix-blend-mode: multiply;
  z-index: 1;
}
.img-wrap.duotone img { position: relative; }

.img-frame {
  border: 1px solid var(--border);
}
.img-caption {
  font-family: var(--font-body);
  font-size: 11px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--fg3);
  font-weight: 600;
  margin-top: 10px;
}

/* =====================================================================
   FOOTER
   ===================================================================== */
.site-footer {
  background: var(--navy-dark);
  color: #d8e2ec;                /* solid light blue-grey — high contrast on navy */
  padding: 80px 0 32px;
  margin-top: 0;
  border-top: 4px solid var(--teal);
  font-weight: 500;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 64px;
}
.site-footer .brand-logo {
  height: 36px;
  margin-bottom: 22px;
}
.site-footer h5 {
  color: #fff;
  font-size: 13px;
  letter-spacing: 1.6px;
  font-weight: 700;
  margin-bottom: 18px;
  text-transform: uppercase;
}
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: 12px; }
.site-footer a {
  color: #d8e2ec;
  font-size: 14px;
  font-weight: 500;
  transition: color 150ms ease-out;
}
.site-footer a:hover { color: var(--teal-light, #5fdce8); }
.site-footer p {
  color: #d8e2ec;
  font-size: 14px;
  line-height: 1.7;
  font-weight: 500;
}
/* Hard-override the inline-styled "DIMENSION" + address paragraphs that
   chrome.js writes — keep them legible on the dark background. */
.site-footer p[style*="0.55"] {
  color: #b6c4d1 !important;
  font-weight: 600 !important;
}

/* CERTIFICATION BADGE — small chip in the brand column of the footer */
.footer-certs {
  margin-top: 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.cert-badge {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: #fff;
  color: var(--navy-dark);
  border-radius: 6px;
  padding: 10px 14px 10px 12px;
  text-decoration: none;
  transition: transform 200ms ease-out, box-shadow 200ms ease-out;
}
.cert-badge:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.25);
  color: var(--navy-dark);   /* override .site-footer a hover teal */
}
.cert-mark {
  font-family: var(--font-display, 'Bebas Neue'), sans-serif;
  font-size: 16px;
  letter-spacing: 1.4px;
  line-height: 0.95;
  color: #003359;
  text-align: center;
  border: 2px solid #003359;
  border-radius: 4px;
  padding: 6px 8px;
  font-weight: 700;
  flex-shrink: 0;
}
.cert-meta {
  display: flex;
  flex-direction: column;
  gap: 2px;
  line-height: 1.15;
}
.cert-meta-l {
  font-size: 9px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: #5a6b80;
  font-weight: 700;
}
.cert-meta-v {
  font-family: var(--font-display, 'Bebas Neue'), sans-serif;
  font-size: 16px;
  letter-spacing: 1px;
  color: #003359;
  font-weight: 700;
}
/* When the official TÜV SÜD mark is used, drop the white card frame so the
   logo's own metallic bezel reads cleanly on the navy footer background. */
.cert-badge--img {
  background: transparent;
  padding: 0;
  display: inline-block;
}
.cert-badge--img:hover { box-shadow: none; transform: translateY(-1px); }
.cert-img {
  width: 92px;
  height: auto;
  display: block;
  filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.25));
  transition: filter 200ms ease-out, transform 200ms ease-out;
}
.cert-badge--img:hover .cert-img {
  filter: drop-shadow(0 6px 16px rgba(0, 172, 184, 0.30));
}

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.18);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 12px;
  color: #98a8b8;
  font-weight: 500;
}
.footer-bottom a { color: #98a8b8; font-weight: 500; }
.footer-bottom .legal { display: flex; gap: 24px; }

/* =====================================================================
   PAGE HEAD (sub-page hero)
   ===================================================================== */
.page-head {
  background: var(--navy-dark);
  color: #fff;
  padding: 120px 0 64px;
  position: relative;
  overflow: hidden;
}
.page-head::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url('images/ocean-bg.jpg');
  background-size: cover;
  background-position: center;
  opacity: 0.18;
  filter: grayscale(0.5);
}
.page-head .container { position: relative; }
.page-head h1 {
  color: #fff;
  font-size: clamp(40px, 5.5vw, 72px);
  margin-bottom: 16px;
}
.page-head h1 span { color: var(--teal-light); }
.page-head .lede { color: rgba(255,255,255,0.85); max-width: 680px; }
.page-head .breadcrumb {
  font-family: var(--font-body);
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--teal-light);
  font-weight: 600;
  margin-bottom: 16px;
}
.page-head .breadcrumb a { opacity: 0.7; }
.page-head .breadcrumb a:hover { opacity: 1; }

/* =====================================================================
   FORM ELEMENTS
   ===================================================================== */
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-bottom: 18px; }
.form-row.full { grid-template-columns: 1fr; }
.field label {
  display: block;
  font-family: var(--font-body);
  font-size: 11px;
  letter-spacing: 1.6px;
  text-transform: uppercase;
  color: var(--navy-dark);
  font-weight: 700;
  margin-bottom: 8px;
}
.field input, .field select, .field textarea {
  width: 100%;
  font-family: var(--font-body);
  font-size: 15px;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg);
  color: var(--fg1);
  transition: all 150ms ease-out;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: 2px solid var(--teal);
  outline-offset: 2px;
  border-color: var(--teal);
}
.field textarea { resize: vertical; min-height: 120px; }
.field.error input, .field.error textarea {
  border-color: var(--coral);
}
.field .err {
  font-size: 12px;
  color: var(--coral);
  margin-top: 6px;
  display: none;
}
.field.error .err { display: block; }

/* =====================================================================
   ANIMATIONS — subtle scroll reveals
   ===================================================================== */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 700ms ease-out, transform 700ms ease-out;
}
.reveal.in { opacity: 1; transform: translateY(0); }
.reveal.delay-1 { transition-delay: 80ms; }
.reveal.delay-2 { transition-delay: 160ms; }
.reveal.delay-3 { transition-delay: 240ms; }
.reveal.delay-4 { transition-delay: 320ms; }

/* =====================================================================
   UTILITIES
   ===================================================================== */
.text-teal { color: var(--teal); }
.text-navy { color: var(--navy-dark); }
.bg-pale { background: var(--navy-pale); }
.bg-subtle { background: var(--bg-subtle); }
.bg-navy { background: var(--navy-dark); color: #fff; }
.bg-navy h2, .bg-navy h3, .bg-navy h4 { color: #fff; }
.bg-navy p { color: rgba(255,255,255,0.8); }
.bg-navy .eyebrow { color: var(--teal-light); }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }

@media (max-width: 980px) {
  .nav-main, .topbar { display: none; }
  .nav-toggle { display: flex; }
  .grid-2, .grid-3, .grid-4, .footer-grid, .stat-strip, .tile-row { grid-template-columns: 1fr 1fr; gap: 24px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  section { padding: 64px 0; }
}
@media (max-width: 640px) {
  .grid-2, .grid-3, .grid-4, .footer-grid, .stat-strip, .tile-row, .form-row { grid-template-columns: 1fr; }
  .container { padding: 0 20px; }
}