/* ===== Design tokens ===== */
:root {
  --bg: #ffffff;
  --bg-alt: #f5f5f7;
  --surface: #ffffff;
  --ink: #1d1d1f;
  --ink-soft: #6e6e73;
  --ink-faint: #86868b;
  --border: rgba(0,0,0,.08);
  --border-strong: rgba(0,0,0,.14);

  --navy: #002366;
  --navy-block: #002366;
  --navy-deep: #001233;
  --royal: #4169e1;
  --royal-dark: #2e52c4;
  --royal-tint: rgba(65,105,225,.08);
  --royal-tint-strong: rgba(65,105,225,.14);

  --glass-bg: rgba(255,255,255,.68);
  --glass-bg-strong: rgba(255,255,255,.86);
  --glass-border: rgba(255,255,255,.5);
  --glass-blur: 20px;

  /* Fixed — always dark, regardless of light/dark mode. For panels that sit
     over a photo with white text (hero, page-hero); must never flip light. */
  --onphoto-glass-bg: rgba(4,10,28,.25);
  --onphoto-glass-bg-strong: rgba(4,10,28,.72);
  --onphoto-glass-border: rgba(255,255,255,.16);
  /* The nav pill/hamburger circle over the hero photo is always light, regardless of
     site theme — so its text/lines must always be dark. Never use var(--ink) here. */
  --onphoto-pill-bg: rgba(255,255,255,.55);
  --onphoto-pill-bg-strong: rgba(255,255,255,.85);
  --onphoto-pill-ink: #0b1a3a;

  --success: #1c8a5b; --success-bg: #e7f5ee;
  --danger: #d0453c; --danger-bg: #fbeae7;

  --shadow-sm: 0 1px 2px rgba(0,0,0,.04), 0 1px 1px rgba(0,0,0,.03);
  --shadow-md: 0 16px 32px -12px rgba(0,10,40,.14);
  --shadow-lg: 0 28px 64px -20px rgba(0,10,40,.28);

  --font-display: "Montserrat", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;

  --container: 1180px;
  --radius: 20px;
  --radius-sm: 12px;
  --radius-pill: 980px;
  --ease: cubic-bezier(.16,1,.3,1);
  --header-h: 72px;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #000000;
    --bg-alt: #1d1d1f;
    --surface: #1c1c1e;
    --ink: #f5f5f7;
    --ink-soft: #a1a1a6;
    --ink-faint: #6e6e73;
    --border: rgba(255,255,255,.12);
    --border-strong: rgba(255,255,255,.2);

    --navy-block: #0d1b3d;
    --royal: #7c98ff;
    --royal-dark: #a5b8ff;
    --royal-tint: rgba(124,152,255,.14);
    --royal-tint-strong: rgba(124,152,255,.22);

    --glass-bg: rgba(28,28,30,.6);
    --glass-bg-strong: rgba(28,28,30,.86);
    --glass-border: rgba(255,255,255,.1);

    --success: #32d583; --success-bg: #0f2a20;
    --danger: #ff6961; --danger-bg: #3a1613;

    --shadow-sm: 0 1px 2px rgba(0,0,0,.5);
    --shadow-md: 0 16px 32px -12px rgba(0,0,0,.55);
    --shadow-lg: 0 28px 64px -20px rgba(0,0,0,.7);
  }
}
:root[data-theme="dark"] {
  --bg: #000000; --bg-alt: #1d1d1f; --surface: #1c1c1e;
  --ink: #f5f5f7; --ink-soft: #a1a1a6; --ink-faint: #6e6e73;
  --border: rgba(255,255,255,.12); --border-strong: rgba(255,255,255,.2);
  --navy-block: #0d1b3d;
  --royal: #7c98ff; --royal-dark: #a5b8ff;
  --royal-tint: rgba(124,152,255,.14); --royal-tint-strong: rgba(124,152,255,.22);
  --glass-bg: rgba(28,28,30,.6); --glass-bg-strong: rgba(28,28,30,.86); --glass-border: rgba(255,255,255,.1);
  --success: #32d583; --success-bg: #0f2a20;
  --danger: #ff6961; --danger-bg: #3a1613;
  --shadow-sm: 0 1px 2px rgba(0,0,0,.5);
  --shadow-md: 0 16px 32px -12px rgba(0,0,0,.55);
  --shadow-lg: 0 28px 64px -20px rgba(0,0,0,.7);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font-family: var(--font-body); line-height: 1.65; font-size: 17px;
  -webkit-font-smoothing: antialiased; transition: background-color .3s ease, color .3s ease;
}
h1, h2, h3, h4 { font-family: var(--font-display); color: var(--ink); line-height: 1.12; margin: 0 0 .5em; text-wrap: balance; letter-spacing: -.01em; }
h1 { font-size: clamp(2.4rem, 5vw, 4rem); font-weight: 700; letter-spacing: -.02em; }
h2 { font-size: clamp(1.7rem, 3vw, 2.5rem); font-weight: 700; letter-spacing: -.015em; }
h3 { font-size: 1.2rem; font-weight: 600; }
p { margin: 0 0 1em; max-width: 65ch; color: var(--ink-soft); }
a { color: var(--royal); text-decoration: none; }
img { max-width: 100%; display: block; }
ul { padding-left: 1.2em; }
::selection { background: var(--royal-tint-strong); }

.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.section { padding: 108px 0; }
.section-alt { background: var(--bg-alt); }
.section-navy { background: var(--navy-block); color: rgba(255,255,255,.9); }
.section-navy h2, .section-navy h3 { color: #fff; }
.eyebrow { font-size: 13px; font-weight: 600; letter-spacing: .04em; color: var(--royal); margin-bottom: 14px; display: inline-block; }
.section-navy .eyebrow { color: #a9c0ff; }
.section-head { max-width: 640px; margin-bottom: 56px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.lede { color: var(--ink-soft); font-size: 19px; line-height: 1.6; }
.section-navy .lede { color: #c7d2ef; }

/* ===== Buttons — pill, quiet, Apple-esque ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: var(--font-body); font-weight: 590; font-size: 16px;
  padding: 13px 26px; border-radius: var(--radius-pill); border: 1px solid transparent;
  cursor: pointer; transition: background-color .25s var(--ease), color .25s var(--ease), transform .2s var(--ease), border-color .25s var(--ease);
  min-height: 46px; line-height: 1; white-space: nowrap;
}
.btn:active { transform: scale(.96); }
.btn-primary { background: var(--royal); color: #fff; }
.btn-primary:hover { background: var(--royal-dark); }
.btn-glass {
  background: var(--glass-bg); color: var(--ink); border-color: var(--glass-border);
  backdrop-filter: blur(var(--glass-blur)) saturate(180%); -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(180%);
}
.btn-glass:hover { background: var(--glass-bg-strong); }
.btn-ghost-light { background: rgba(255,255,255,.12); color: #fff; border-color: rgba(255,255,255,.35); }
.btn-ghost-light:hover { background: rgba(255,255,255,.2); }
.btn-outline { background: transparent; color: var(--ink); border-color: var(--border-strong); }
.btn-outline:hover { background: var(--bg-alt); }
.btn-block { width: 100%; }

/* ===== Oil price ticker ===== */
.oil-ticker { background: var(--navy-deep, #001233); background: color-mix(in srgb, var(--navy-block) 88%, black); }
.oil-ticker-inner { display: flex; align-items: center; gap: 28px; padding: 7px 24px; font-size: 12.5px; color: #b9c6ee; overflow-x: auto; white-space: nowrap; }
.oil-quote { display: inline-flex; align-items: center; gap: 7px; }
.oil-label { color: #8ea1d6; }
.oil-price { font-weight: 700; color: #fff; font-variant-numeric: tabular-nums; }
.oil-change { font-weight: 600; font-variant-numeric: tabular-nums; }
.oil-change.up { color: #34d399; }
.oil-change.down { color: #ff6961; }
.oil-updated { margin-left: auto; color: #7488c2; font-size: 11.5px; display: inline-flex; align-items: center; gap: 6px; }
.oil-live-dot { width: 6px; height: 6px; border-radius: 50%; background: #34d399; display: inline-block; animation: oil-pulse 1.8s ease-in-out infinite; }
#liveClock { font-variant-numeric: tabular-nums; color: #b9c6ee; }
@keyframes oil-pulse { 0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(52,211,153,.5); } 50% { opacity: .6; box-shadow: 0 0 0 3px rgba(52,211,153,0); } }
.oil-price.flash { animation: oil-flash .8s ease; }
@keyframes oil-flash { 0% { color: #fff; } 30% { color: #ffd166; } 100% { color: #fff; } }

/* ===== Header — single slim glass bar ===== */
.site-header {
  position: sticky; top: 0; z-index: 100; height: var(--header-h);
  display: flex; align-items: center;
}
.site-header::before {
  content: ""; position: absolute; inset: 0;
  background: var(--glass-bg); backdrop-filter: blur(var(--glass-blur)) saturate(180%); -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(180%);
  border-bottom: 1px solid transparent; opacity: 0; transition: opacity .3s ease, border-color .3s ease;
}
.site-header.on-light::before { opacity: 1; border-color: var(--border); }
.site-header .container { position: relative; z-index: 1; display: flex; align-items: center; justify-content: space-between; width: 100%; }

.brand { display: flex; align-items: center; gap: 9px; }
.brand img { height: 48px; width: auto; display: block; }
.brand-wordmark { font-family: var(--font-display); font-weight: 700; font-size: 15px; color: #fff; letter-spacing: -.01em; transition: color .3s ease; }
.site-header.on-light .brand-wordmark { color: var(--ink); }

.main-nav { display: flex; align-items: center; gap: 2px; transition: background-color .3s ease, padding .3s ease, box-shadow .3s ease; }
.main-nav a {
  position: relative; color: rgba(255,255,255,.92); font-weight: 500; font-size: 14px;
  padding: 9px 14px; border-radius: var(--radius-pill); border: 1px solid transparent;
  transition: color .2s ease, background-color .2s ease, border-color .2s ease;
}
/* On page load, before the header has a solid background: a light, low-opacity pill
   behind just the nav group (not full-width) so dark text reads clearly over the photo.
   Scrolling swaps this for the existing full-width solid header treatment. */
@media (min-width: 981px) {
  .site-header:not(.on-light) .main-nav {
    background: var(--onphoto-pill-bg);
    padding: 5px 6px;
    border-radius: var(--radius-pill);
    box-shadow: 0 2px 10px rgba(0,8,25,.12);
  }
  .site-header:not(.on-light) .main-nav > a,
  .site-header:not(.on-light) .main-nav > .has-dropdown > a {
    color: var(--onphoto-pill-ink);
  }
  .site-header:not(.on-light) .main-nav > a:hover,
  .site-header:not(.on-light) .main-nav > .has-dropdown > a:hover {
    color: var(--royal); background: var(--onphoto-pill-bg-strong);
  }
}
.site-header.on-light .main-nav > a, .site-header.on-light .main-nav > .has-dropdown > a { color: var(--ink); }
.main-nav a:hover, .main-nav a:focus-visible { color: var(--royal); background: var(--royal-tint); border-color: transparent; }
.site-header.on-light .main-nav a:hover { color: var(--royal); }
.main-nav a::after {
  content: ""; position: absolute; left: 14px; right: 14px; bottom: 3px; height: 2px;
  background: var(--royal); transform: scaleX(0); transform-origin: left; transition: transform .25s var(--ease);
}
.main-nav a:hover::after, .main-nav a:focus-visible::after { transform: scaleX(1); }

.has-dropdown { position: relative; }
.dropdown {
  position: absolute; top: calc(100% + 8px); left: 0; background: var(--glass-bg-strong);
  backdrop-filter: blur(var(--glass-blur)) saturate(180%); -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(180%);
  border: 1px solid var(--glass-border); border-radius: var(--radius); box-shadow: var(--shadow-lg);
  min-width: 280px; padding: 10px; opacity: 0; visibility: hidden; transform: translateY(6px);
  transition: opacity .2s var(--ease), transform .2s var(--ease), visibility .2s;
}
.has-dropdown:hover .dropdown, .has-dropdown:focus-within .dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown a { color: var(--ink) !important; display: block; padding: 10px 14px; border-radius: var(--radius-sm); font-size: 14px; background: none !important; }
.dropdown a::after { display: none; }
.dropdown a:hover { background: var(--royal-tint) !important; color: var(--royal) !important; }

.dropdown-mega { min-width: 460px; padding: 14px; }
.mega-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
.dropdown-mega .mega-item { display: flex !important; align-items: center; gap: 10px; padding: 8px !important; border-radius: var(--radius-sm); }
.mega-thumb { width: 52px; height: 52px; border-radius: 8px; overflow: hidden; background: var(--bg-alt); flex-shrink: 0; }
.mega-thumb img { width: 100%; height: 100%; object-fit: cover; }
.mega-text { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.mega-cat { font-size: 10.5px; color: var(--royal); text-transform: uppercase; letter-spacing: .04em; font-weight: 700; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 100%; }
.mega-title { font-size: 13px; font-weight: 600; color: var(--ink) !important; line-height: 1.3; overflow: hidden; text-overflow: ellipsis; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.mega-all { display: flex; align-items: center; gap: 6px; justify-content: center; margin-top: 10px; padding: 10px !important; font-weight: 700 !important; color: var(--royal) !important; border-top: 1px solid var(--border); border-radius: 0 0 var(--radius-sm) var(--radius-sm) !important; }

.header-actions { display: flex; align-items: center; gap: 10px; }
.header-cta { padding: 9px 20px; font-size: 14px; min-height: 38px; }

.theme-toggle {
  width: 38px; height: 38px; border-radius: 50%; border: 1px solid transparent; cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center; color: #fff; background: rgba(255,255,255,.12);
  transition: background-color .2s ease, color .2s ease;
}
.site-header.on-light .theme-toggle { color: var(--ink); background: var(--bg-alt); }
.theme-toggle:hover { background: var(--royal-tint-strong); color: var(--royal); }
.theme-toggle svg { width: 18px; height: 18px; }
.theme-toggle .icon-moon { display: none; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .theme-toggle .icon-sun { display: none; }
  :root:not([data-theme="light"]) .theme-toggle .icon-moon { display: block; }
}
:root[data-theme="dark"] .theme-toggle .icon-sun { display: none; }
:root[data-theme="dark"] .theme-toggle .icon-moon { display: block; }

.menu-toggle {
  display: none; width: 40px; height: 40px; border-radius: 50%; border: none; background: transparent;
  cursor: pointer; position: relative; flex-direction: column; align-items: center; justify-content: center; gap: 6px;
  transition: background-color .3s ease, box-shadow .3s ease;
}
.menu-toggle .bar {
  width: 20px; height: 2px; background: #fff; border-radius: 2px; flex-shrink: 0;
  transition: transform .25s ease, opacity .2s ease, background-color .3s ease;
}
.site-header.on-light .menu-toggle .bar { background: var(--ink); }
/* Same light-pill contrast fix as the nav links, so the bars stay visible over the photo. */
.site-header:not(.on-light) .menu-toggle {
  background: var(--onphoto-pill-bg); box-shadow: 0 2px 10px rgba(0,8,25,.12);
}
.site-header:not(.on-light) .menu-toggle .bar { background: var(--onphoto-pill-ink); }
.menu-toggle.active .bar:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.menu-toggle.active .bar:nth-child(2) { opacity: 0; }
.menu-toggle.active .bar:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ===== Hero — real photography, glass content panel ===== */
.hero { position: relative; min-height: 88vh; display: flex; align-items: center; overflow: hidden; margin-top: calc(-1 * var(--header-h)); }
.hero-slide { position: absolute; inset: 0; opacity: 0; transition: opacity 1.1s var(--ease); }
.hero-slide.active { opacity: 1; }
.hero-slide img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
  transform: scale(1.08); transition: transform 8s var(--ease);
}
.hero-slide.active img { transform: scale(1); }
.hero-slide::before {
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(100deg, rgba(2,6,20,.82) 0%, rgba(2,6,20,.6) 38%, rgba(2,6,20,.22) 65%, rgba(2,6,20,.1) 100%),
    linear-gradient(180deg, rgba(0,8,25,.15) 0%, rgba(0,8,25,.15) 55%, rgba(0,8,25,.55) 100%);
}
.hero-content { position: relative; z-index: 2; max-width: 620px; padding: 26px 32px; margin-top: calc(var(--header-h) + 28px);
  background: var(--onphoto-glass-bg); border: 1px solid var(--onphoto-glass-border); border-radius: var(--radius);
  backdrop-filter: blur(var(--glass-blur)) saturate(180%); -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(180%);
  box-shadow: var(--shadow-lg); max-height: calc(88vh - var(--header-h) - 68px); overflow: auto;
}
.hero-content .eyebrow { color: #a9c0ff; margin-bottom: 10px; }
.hero-content h1 { color: #fff; font-size: clamp(1.6rem, 2.7vw, 2.5rem); line-height: 1.15; margin-bottom: 14px; }
.hero-content p.lede { color: #e3e9f9; font-size: 16px; line-height: 1.55; max-width: 52ch; margin-bottom: 20px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }

.hero-nav { position: absolute; left: 0; right: 0; bottom: 32px; z-index: 3; }
.hero-nav .container { display: flex; align-items: center; gap: 10px; }
.hero-dot { width: 34px; height: 4px; background: rgba(255,255,255,.3); border: none; cursor: pointer; border-radius: 2px; overflow: hidden; position: relative; }
.hero-dot::after { content: ""; position: absolute; inset: 0; background: #fff; transform: scaleX(0); transform-origin: left; }
.hero-dot.active::after { animation: hero-progress 6s linear forwards; }
@keyframes hero-progress { from { transform: scaleX(0); } to { transform: scaleX(1); } }

/* ===== Trust bar ===== */
.trust-bar { background: var(--navy-block); padding: 44px 0; }
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; text-align: center; }
.trust-grid-3 { grid-template-columns: repeat(3, 1fr); max-width: 720px; margin: 0 auto; }
.trust-stat .num { font-family: var(--font-display); font-weight: 700; font-size: clamp(1.7rem, 3vw, 2.4rem); color: #fff; letter-spacing: -.02em; }
.trust-stat .label { font-size: 13px; color: #a9b9e6; margin-top: 4px; }

/* ===== Cards — quiet elevation, no icon-pack glyphs ===== */
.grid { display: grid; gap: 24px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }

.card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 34px 30px; transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: transparent; }
.card .mark {
  width: 40px; height: 40px; border-radius: 11px; background: var(--royal-tint); color: var(--royal);
  display: flex; align-items: center; justify-content: center; font-family: var(--font-display); font-weight: 700; font-size: 15px;
  margin-bottom: 20px;
}
.card h3 { margin-bottom: 8px; }
.card p { font-size: 15.5px; margin-bottom: 14px; }
.card-link { font-weight: 600; font-size: 14.5px; display: inline-flex; align-items: center; gap: 6px; color: var(--royal); }
.card-link .arrow { transition: transform .25s var(--ease); }
.card:hover .card-link .arrow { transform: translateX(4px); }

.photo-card { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-md); }
.photo-card img { width: 100%; height: 100%; object-fit: cover; display: block; }

.reveal { opacity: 0; transform: translateY(20px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.in-view { opacity: 1; transform: translateY(0); }

/* ===== CTA banner ===== */
.cta-banner {
  background: var(--navy-block); border-radius: var(--radius); padding: 64px 48px; text-align: center; color: #fff;
  position: relative; overflow: hidden;
}
.cta-banner h2 { color: #fff; }
.cta-banner .lede { color: #c7d2ef; margin: 0 auto 28px; }

/* ===== Footer ===== */
.site-footer { background: var(--navy-block); color: #b9c6ee; }
.footer-top { padding: 72px 0 48px; display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.1fr; gap: 40px; }
.footer-top h4 { color: #fff; font-size: 13px; font-weight: 600; letter-spacing: .04em; margin-bottom: 18px; }
.footer-top p { color: #a9b9e6; font-size: 14.5px; }
.footer-top ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.footer-top a {
  color: #c7d2ef; font-size: 14.5px; display: inline-block; padding: 3px 9px; margin: -3px -9px;
  border-radius: 8px; border: 1px solid transparent; transition: background-color .2s ease, color .2s ease, border-color .2s ease;
}
.footer-top a:hover {
  color: #fff; background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.16);
  backdrop-filter: blur(8px) saturate(180%); -webkit-backdrop-filter: blur(8px) saturate(180%);
}
.footer-brand { display: flex; align-items: center; gap: 10px; margin-bottom: 18px; }
.footer-brand img { height: 54px; }
.footer-linkedin {
  display: inline-flex; align-items: center; gap: 10px; margin-top: 18px; font-weight: 600; font-size: 14px; color: #fff;
  padding: 8px 16px 8px 8px; border-radius: var(--radius-pill); background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.14);
  transition: background-color .2s ease, border-color .2s ease;
}
.footer-linkedin:hover { background: rgba(255,255,255,.16); border-color: rgba(255,255,255,.28); }
.footer-linkedin .chip { width: 26px; height: 26px; border-radius: 50%; background: #0077b5; display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.12); padding: 22px 0; font-size: 13px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; }
.footer-bottom a { color: #a9b9e6; }
.footer-bottom a:hover { color: #fff; }

/* ===== Forms ===== */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: flex; flex-direction: column; gap: 7px; margin-bottom: 18px; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: 13.5px; font-weight: 600; color: var(--ink); }
.field input, .field select, .field textarea {
  font-family: var(--font-body); font-size: 15.5px; padding: 13px 15px; border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm); background: var(--surface); color: var(--ink); transition: border-color .2s ease, box-shadow .2s ease;
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--royal); box-shadow: 0 0 0 4px var(--royal-tint-strong); }
.field textarea { resize: vertical; min-height: 130px; }
.hp-field { position: absolute; left: -9999px; }
.form-alert { padding: 15px 18px; border-radius: var(--radius-sm); font-size: 14.5px; margin-bottom: 22px; display: none; }
.form-alert.show { display: block; }
.form-alert.success { background: var(--success-bg); color: var(--success); }
.form-alert.error { background: var(--danger-bg); color: var(--danger); }
.btn-spinner { width: 15px; height: 15px; border: 2px solid rgba(255,255,255,.4); border-top-color: #fff; border-radius: 50%; animation: spin .7s linear infinite; display: none; }
.btn-outline .btn-spinner, .btn-glass .btn-spinner { border-color: var(--royal-tint-strong); border-top-color: var(--royal); }
.btn.loading .btn-spinner { display: inline-block; }
.btn.loading .btn-label { opacity: .7; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ===== Interior page hero ===== */
.page-hero { position: relative; padding: calc(var(--header-h) + 76px) 0 76px; overflow: hidden; background: var(--navy-block); }
.page-hero.with-photo img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.page-hero.with-photo::before { content: ""; position: absolute; inset: 0; background: linear-gradient(100deg, rgba(2,6,20,.85) 0%, rgba(2,6,20,.68) 45%, rgba(2,6,20,.4) 100%); }
.page-hero .container { position: relative; z-index: 1; }
.page-hero h1 { color: #fff; margin-bottom: 12px; }
.page-hero .lede { color: #d6e0f7; }
.breadcrumb { font-size: 13px; color: #a9c0ff; margin-bottom: 16px; }
.breadcrumb a { color: #a9c0ff; }
.breadcrumb a:hover { color: #fff; }

.stat-strip { display: flex; gap: 40px; flex-wrap: wrap; padding: 32px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); margin: 40px 0; }
.stat-strip .item .num { font-family: var(--font-display); font-weight: 700; font-size: 1.7rem; color: var(--ink); letter-spacing: -.02em; }
.stat-strip .item .label { font-size: 13px; color: var(--ink-faint); }

.people-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.person-card { text-align: center; }
.person-card .photo { width: 132px; height: 132px; border-radius: 50%; margin: 0 auto 16px; overflow: hidden; background: var(--bg-alt); }
.person-card .photo img { width: 100%; height: 100%; object-fit: cover; }
.person-card h3 { margin-bottom: 2px; }
.person-card .role { color: var(--royal); font-weight: 600; font-size: 13.5px; margin-bottom: 10px; }
.person-card p { color: var(--ink-soft); font-size: 14px; }

.job-card { border: 1px solid var(--border); border-radius: var(--radius); padding: 24px 28px; display: flex; justify-content: space-between; align-items: center; gap: 20px; margin-bottom: 14px; transition: box-shadow .25s ease, border-color .25s ease; background: var(--surface); }
.job-card:hover { box-shadow: var(--shadow-md); border-color: transparent; }
.job-meta { display: flex; gap: 14px; font-size: 13.5px; color: var(--ink-faint); margin-top: 6px; }

.post-card { border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; transition: transform .25s var(--ease), box-shadow .25s var(--ease); background: var(--surface); }
.post-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.post-card .thumb { height: 180px; background: var(--navy-block); }
.post-card .body { padding: 22px; }
.post-card .date { font-size: 12.5px; color: var(--ink-faint); letter-spacing: .04em; }

/* ===== Gallery ===== */
.gallery-grid { columns: 4 220px; column-gap: 14px; }
.gallery-item { display: block; break-inside: avoid; margin-bottom: 14px; border-radius: var(--radius-sm); overflow: hidden; box-shadow: var(--shadow-sm); transition: transform .25s var(--ease), box-shadow .25s var(--ease); }
.gallery-item:hover { transform: translateY(-4px) scale(1.01); box-shadow: var(--shadow-md); }
.gallery-item img { width: 100%; display: block; }
.gallery-item { cursor: zoom-in; }

/* ===== Gallery lightbox ===== */
.lightbox {
  position: fixed; inset: 0; z-index: 300; background: rgba(2,6,16,.93);
  backdrop-filter: blur(20px) saturate(140%); -webkit-backdrop-filter: blur(20px) saturate(140%);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; visibility: hidden; transition: opacity .3s var(--ease), visibility .3s;
}
.lightbox.open { opacity: 1; visibility: visible; }
.lightbox-stage { max-width: 90vw; max-height: 84vh; display: flex; align-items: center; justify-content: center; }
.lightbox-stage img {
  max-width: 90vw; max-height: 84vh; width: auto; height: auto; object-fit: contain;
  border-radius: 10px; box-shadow: 0 30px 80px -20px rgba(0,0,0,.6);
  opacity: 0; transform: scale(.97); transition: opacity .25s var(--ease), transform .25s var(--ease);
}
.lightbox-stage img.loaded { opacity: 1; transform: scale(1); }
.lightbox-close {
  position: absolute; top: 20px; right: 24px; width: 44px; height: 44px; border-radius: 50%;
  background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.2); color: #fff; font-size: 26px;
  line-height: 1; cursor: pointer; display: flex; align-items: center; justify-content: center;
  backdrop-filter: blur(10px); transition: background-color .2s ease;
}
.lightbox-close:hover { background: rgba(255,255,255,.2); }
.lightbox-nav {
  position: absolute; top: 50%; transform: translateY(-50%); width: 52px; height: 52px; border-radius: 50%;
  background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.2); color: #fff; font-size: 30px;
  line-height: 1; cursor: pointer; display: flex; align-items: center; justify-content: center;
  backdrop-filter: blur(10px); transition: background-color .2s ease, transform .2s ease;
}
.lightbox-nav:hover { background: rgba(255,255,255,.2); }
.lightbox-nav:active { transform: translateY(-50%) scale(.92); }
.lightbox-prev { left: 20px; }
.lightbox-next { right: 20px; }
.lightbox-counter {
  position: absolute; bottom: 22px; left: 50%; transform: translateX(-50%);
  background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.18); backdrop-filter: blur(10px);
  color: #fff; font-size: 13px; font-variant-numeric: tabular-nums; padding: 7px 16px; border-radius: var(--radius-pill);
}
@media (max-width: 640px) {
  .lightbox-nav { width: 44px; height: 44px; font-size: 24px; }
  .lightbox-prev { left: 8px; }
  .lightbox-next { right: 8px; }
  .lightbox-close { top: 12px; right: 12px; }
}

/* ===== Responsive ===== */
@media (max-width: 980px) {
  .grid-3, .grid-2, .footer-top { grid-template-columns: 1fr; }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-grid-3 { grid-template-columns: repeat(3, 1fr); gap: 12px; }
  .form-grid { grid-template-columns: 1fr; }
  .people-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-content { margin-left: 20px; margin-right: 20px; }

  .menu-toggle { display: flex; z-index: 210; }
  .header-cta { display: none; }
  .main-nav {
    position: fixed; top: 0; right: 0; bottom: 0; width: min(320px, 84vw);
    background: var(--surface);
    border-left: 1px solid var(--border);
    flex-direction: column; align-items: stretch; padding: 100px 26px 32px;
    transform: translateX(100%); transition: transform .35s var(--ease); z-index: 200; overflow-y: auto;
  }
  .main-nav.open { transform: translateX(0); box-shadow: var(--shadow-lg); }
  .main-nav a { color: var(--ink) !important; padding: 14px 6px; border-bottom: 1px solid var(--border); opacity: 0; transform: translateX(16px); transition: opacity .35s ease, transform .35s ease, color .18s; border-radius: 0; }
  .main-nav.open a { opacity: 1; transform: translateX(0); }
  .main-nav a:nth-child(1) { transition-delay: .05s; } .main-nav a:nth-child(2) { transition-delay: .1s; }
  .main-nav a:nth-child(3) { transition-delay: .15s; } .main-nav a:nth-child(4) { transition-delay: .2s; }
  .main-nav a:nth-child(5) { transition-delay: .25s; } .main-nav a:nth-child(6) { transition-delay: .3s; }
  .main-nav a::after { display: none; }
  .has-dropdown .dropdown { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; background: transparent; backdrop-filter: none; border: none; display: none; padding-left: 12px; }
  .has-dropdown.open .dropdown { display: block; }
  .dropdown a { color: var(--ink-soft) !important; }

  .backdrop {
    /* Stops short of the drawer's own width — real, not just cosmetic: Chrome's
       backdrop-filter can bleed onto a layer painted in front of it if the boxes
       overlap at all, so the blurred box and the sharp drawer never share pixels. */
    position: fixed; top: 0; left: 0; bottom: 0; right: min(320px, 84vw); background: rgba(0,8,30,.4);
    backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
    opacity: 0; visibility: hidden; transition: opacity .3s ease, visibility .3s; z-index: 150;
  }
  .backdrop.show { opacity: 1; visibility: visible; }
}

@media (max-width: 640px) {
  .section { padding: 76px 0; }
  .people-grid { grid-template-columns: 1fr; }
  .cta-banner { padding: 44px 24px; }
  .job-card { flex-direction: column; align-items: flex-start; }
  .stat-strip { gap: 24px; }
  .hero-content { padding: 26px 24px; }
}