/* ============================================================
   NORTH SOUTH ANALYTICS / site.css
   Layout/motion system modeled on the VESPER P4 editorial layout,
   re-skinned to the NSA brand (navy / champagne / azure, Source Serif 4).
   ============================================================ */

/* ---------- 1. Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
img, svg, video, canvas { display: block; max-width: 100%; }
button, input, textarea, select { font: inherit; color: inherit; }
button { background: none; border: 0; cursor: pointer; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }

/* ---------- 2. Tokens ---------- */
:root {
  /* brand */
  --navy-950: #070e18;
  --navy-900: #0b1524;
  --navy-850: #0f1c2e;
  --navy-800: #132540;
  --navy-700: #1b3255;
  --navy-600: #24406b;

  --champagne: #c0a67f;
  --champagne-deep: #a39075;
  --champagne-soft: #d8c8ac;

  --azure: #2873bd;
  --azure-deep: #1c5490;
  --azure-soft: #5c9ddc;

  --silver: #aab4bf;
  --slate: #64748b;

  --paper: #ffffff;
  --paper-50: #f7f8f9;
  --paper-100: #eef0f2;
  --paper-200: #dfe3e7;

  --ink-900: #101a28;
  --ink-700: #33404f;
  --ink-500: #6b7684;
  --ink-400: #8d97a3;

  /* type */
  --font-display: "Source Serif 4", "Iowan Old Style", Georgia, "Times New Roman", serif;
  --font-sans: "Source Sans 3", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;

  /* rhythm */
  --shell: 1280px;
  --gutter: 24px;
  --section-y: 128px;
  --nav-h: 68px;

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

@media (min-width: 1024px) {
  :root { --gutter: 48px; --section-y: 176px; }
}

/* ---------- 3. Base ---------- */
body {
  font-family: var(--font-sans);
  background: var(--navy-950);
  color: var(--ink-900);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

::selection { background: var(--champagne); color: var(--navy-900); }

.shell {
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section { padding-block: var(--section-y); position: relative; overflow: hidden; }
.section--tight { padding-block: 80px; }

.bg-paper { background: var(--paper); color: var(--ink-900); }
.bg-paper-50 { background: var(--paper-50); color: var(--ink-900); }
.bg-navy { background: var(--navy-900); color: #fff; }
.bg-navy-deep { background: var(--navy-950); color: #fff; }

/* ---------- 4. Typography ---------- */
.eyebrow {
  display: block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--ink-500);
}
.bg-navy .eyebrow, .bg-navy-deep .eyebrow { color: var(--champagne); }

.eyebrow-rule { display: flex; align-items: center; gap: 16px; }
.eyebrow-rule::before {
  content: ""; width: 32px; height: 1px; background: currentColor; opacity: 0.5;
}

.display {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 0.94;
}

.h-hero {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(3.2rem, 11vw, 9rem);
  line-height: 0.9;
  letter-spacing: -0.045em;
  color: #fff;
}
.h-hero--ghost { color: rgba(255,255,255,0.18); }

.h-section {
  font-family: var(--font-display);
  overflow-wrap: break-word;
  font-weight: 700;
  font-size: clamp(2.25rem, 5.2vw, 4.5rem);
  line-height: 1.04;
  letter-spacing: -0.032em;
  color: var(--ink-900);
}
.bg-navy .h-section, .bg-navy-deep .h-section { color: #fff; }

.h-panel {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.65rem, 3vw, 2.5rem);
  line-height: 1.12;
  letter-spacing: -0.025em;
}

.h-card {
  font-family: var(--font-sans);
  font-size: 1.2rem;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -0.005em;
}

.lede {
  font-size: clamp(1.15rem, 2.1vw, 1.75rem);
  font-weight: 300;
  line-height: 1.45;
  letter-spacing: -0.015em;
  color: var(--ink-900);
}
.bg-navy .lede, .bg-navy-deep .lede { color: #fff; }

.body { font-size: 1rem; line-height: 1.75; color: var(--ink-500); }
.body-lg { font-size: 1.0625rem; line-height: 1.75; color: var(--ink-500); }
.body-sm { font-size: 0.875rem; line-height: 1.7; color: var(--ink-500); }
.bg-navy .body, .bg-navy .body-lg, .bg-navy .body-sm,
.bg-navy-deep .body, .bg-navy-deep .body-lg, .bg-navy-deep .body-sm { color: rgba(255,255,255,0.62); }

.micro {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.rule { height: 1px; background: var(--paper-200); transform-origin: left; }
.bg-navy .rule, .bg-navy-deep .rule { background: rgba(255,255,255,0.12); }

/* ---------- 5. Header ---------- */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 90;
  transition: background 0.5s var(--ease), backdrop-filter 0.5s var(--ease), border-color 0.5s var(--ease);
  border-bottom: 1px solid transparent;
}
.site-header.is-stuck {
  background: rgba(8, 17, 28, 0.82);
  backdrop-filter: saturate(140%) blur(14px);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  border-bottom-color: rgba(255,255,255,0.08);
}
.site-header__inner {
  height: var(--nav-h);
  display: flex; align-items: center; justify-content: space-between;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand__mark { width: 34px; height: 34px; object-fit: contain; flex: none; }
.brand__type { display: flex; flex-direction: column; line-height: 1; }
.brand__name {
  font-size: 15px; font-weight: 700; letter-spacing: 0.15em;
  text-transform: uppercase; color: #fff; white-space: nowrap;
}
@media (max-width: 420px) { .brand__name { font-size: 12.5px; letter-spacing: 0.12em; } }

.nav { display: none; align-items: center; gap: 28px; }
@media (min-width: 1024px) { .nav { display: flex; } }
.nav a {
  font-size: 11px; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase;
  color: rgba(255,255,255,0.82); transition: color 0.3s var(--ease);
  position: relative; padding-block: 4px;
}
.nav a::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 1px; width: 100%;
  background: var(--champagne); transform: scaleX(0); transform-origin: left;
  transition: transform 0.4s var(--ease);
}
.nav a:hover { color: #fff; }
.nav a:hover::after, .nav a[aria-current="page"]::after { transform: scaleX(1); }
.nav a[aria-current="page"] { color: var(--champagne); }

.nav-cta {
  display: none;
  padding: 10px 20px; border: 1px solid rgba(255,255,255,0.28);
  font-size: 11px; font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase;
  color: #fff; transition: all 0.3s var(--ease);
}
.nav-cta:hover { background: var(--champagne); border-color: var(--champagne); color: var(--navy-900); }
@media (min-width: 1024px) { .nav-cta { display: inline-block; } }

.burger { display: flex; flex-direction: column; gap: 6px; padding: 8px; }
@media (min-width: 1024px) { .burger { display: none; } }
.burger span {
  display: block; width: 24px; height: 1.5px; background: #fff;
  transition: transform 0.35s var(--ease), opacity 0.25s var(--ease);
}
body.menu-open .burger span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
body.menu-open .burger span:nth-child(2) { opacity: 0; }
body.menu-open .burger span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

.mobile-menu {
  position: fixed; inset: 0; z-index: 80;
  background: var(--navy-950);
  display: flex; flex-direction: column; justify-content: center;
  padding: 0 var(--gutter);
  opacity: 0; visibility: hidden; transition: opacity 0.4s var(--ease), visibility 0.4s;
}
body.menu-open .mobile-menu { opacity: 1; visibility: visible; }
.mobile-menu a {
  font-family: var(--font-sans); font-size: 1.75rem; font-weight: 700; letter-spacing: -0.01em;
  color: #fff; padding: 14px 0; border-bottom: 1px solid rgba(255,255,255,0.08);
  transform: translateY(18px); opacity: 0; transition: all 0.5s var(--ease);
}
body.menu-open .mobile-menu a { transform: none; opacity: 1; }
body.menu-open .mobile-menu a:nth-child(1) { transition-delay: 0.08s; }
body.menu-open .mobile-menu a:nth-child(2) { transition-delay: 0.14s; }
body.menu-open .mobile-menu a:nth-child(3) { transition-delay: 0.20s; }
body.menu-open .mobile-menu a:nth-child(4) { transition-delay: 0.26s; }
body.menu-open .mobile-menu a:nth-child(5) { transition-delay: 0.32s; }
.mobile-menu__meta { margin-top: 40px; }

/* ---------- 6. Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 15px 30px;
  font-size: 11px; font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase;
  transition: transform 0.3s var(--ease), background 0.3s var(--ease), color 0.3s var(--ease), border-color 0.3s var(--ease);
  border: 1px solid transparent;
}
.btn:hover { transform: translateY(-2px); }
.btn--solid { background: var(--champagne); color: var(--navy-900); }
.btn--solid:hover { background: var(--champagne-soft); }
.btn--ghost { border-color: rgba(255,255,255,0.3); color: #fff; }
.btn--ghost:hover { background: rgba(255,255,255,0.08); border-color: rgba(255,255,255,0.55); }
.btn--dark { background: var(--navy-800); color: #fff; }
.btn--dark:hover { background: var(--navy-700); }
.btn--outline-dark { border-color: var(--paper-200); color: var(--ink-900); }
.btn--outline-dark:hover { border-color: var(--ink-900); }
.btn__arrow { transition: transform 0.3s var(--ease); }
.btn:hover .btn__arrow { transform: translateX(4px); }

.text-link {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 11px; font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--champagne-deep); border-bottom: 1px solid currentColor; padding-bottom: 3px;
  transition: gap 0.3s var(--ease);
}
.bg-navy .text-link, .bg-navy-deep .text-link { color: var(--champagne); }
.text-link:hover { gap: 14px; }

/* ---------- 7. Hero ---------- */
.hero {
  position: relative; min-height: 100vh; min-height: 100svh;
  display: flex; align-items: flex-end; overflow: hidden;
  background: var(--navy-950);
}
.hero--short { min-height: 78vh; }

.hero__media { position: absolute; inset: 0; z-index: 0; }
.hero__earth {
  position: absolute; inset: -10% -10% -10% -10%;
  background-image: url("../assets/earth-texture.jpg");
  background-size: cover; background-position: center;
  opacity: 0.22; filter: saturate(0.5) contrast(1.1) brightness(0.62);
  animation: drift 60s linear infinite alternate;
}
@keyframes drift {
  from { transform: scale(1.06) translate3d(-1.5%, 0, 0); }
  to   { transform: scale(1.14) translate3d(1.5%, -1.5%, 0); }
}
.hero__grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.045) 1px, transparent 1px);
  background-size: 84px 84px;
  mask-image: radial-gradient(ellipse 80% 65% at 50% 45%, #000 30%, transparent 78%);
  -webkit-mask-image: radial-gradient(ellipse 80% 65% at 50% 45%, #000 30%, transparent 78%);
}
.hero__sweep {
  position: absolute; inset: 0;
  background: linear-gradient(105deg, transparent 38%, rgba(92,157,220,0.12) 50%, transparent 62%);
  background-size: 260% 100%;
  animation: sweep 11s ease-in-out infinite;
}
@keyframes sweep {
  0%, 100% { background-position: 130% 0; }
  50% { background-position: -30% 0; }
}
.hero__scrim {
  position: absolute; inset: 0; z-index: 1;
  background:
    linear-gradient(to top, var(--navy-950) 4%, rgba(7,14,24,0.78) 42%, rgba(7,14,24,0.35) 100%),
    radial-gradient(ellipse 70% 55% at 18% 78%, rgba(19,37,64,0.85), transparent 70%);
}
.hero__body { position: relative; z-index: 2; width: 100%; padding-block: 140px 96px; }
.hero__lines { overflow: hidden; }
.hero__tagline {
  font-size: clamp(0.95rem, 1.6vw, 1.2rem);
  font-weight: 300; letter-spacing: 0.28em; text-transform: uppercase;
  color: rgba(255,255,255,0.62);
}
.hero__flag {
  position: absolute; right: var(--gutter); bottom: 96px; z-index: 2;
  display: none; text-align: right;
}
@media (min-width: 1100px) { .hero__flag { display: block; } }

/* ---------- 8. Section header ---------- */
.sec-head { display: flex; flex-direction: column; gap: 40px; margin-bottom: 72px; }
@media (min-width: 768px) {
  .sec-head--split { flex-direction: row; align-items: flex-end; justify-content: space-between; gap: 48px; }
  .sec-head--split .sec-head__aside { max-width: 360px; text-align: right; }
}
.sec-head__title { margin-top: 14px; overflow: hidden; }

/* ---------- 9. Grid helpers ---------- */
.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: 1fr; }
.grid-3 { grid-template-columns: 1fr; }
.grid-4 { grid-template-columns: 1fr; }
@media (min-width: 640px) { .grid-2, .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 900px) {
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
}
.split { display: grid; grid-template-columns: 1fr; gap: 56px; align-items: start; }
@media (min-width: 1024px) {
  .split { grid-template-columns: repeat(12, 1fr); gap: 64px; }
  .col-4 { grid-column: span 4; }
  .col-5 { grid-column: span 5; }
  .col-6 { grid-column: span 6; }
  .col-7 { grid-column: span 7; }
  .col-8 { grid-column: span 8; }
}

/* ---------- 10. Tag chips ---------- */
.chips { display: flex; flex-wrap: wrap; gap: 10px; }
.chip {
  padding: 9px 16px; border: 1px solid var(--paper-200);
  font-size: 10.5px; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--ink-500); transition: all 0.3s var(--ease);
}
.chip:hover { border-color: var(--ink-900); color: var(--ink-900); }
.bg-navy .chip, .bg-navy-deep .chip { border-color: rgba(255,255,255,0.16); color: rgba(255,255,255,0.7); }
.bg-navy .chip:hover, .bg-navy-deep .chip:hover { border-color: var(--champagne); color: var(--champagne); }

/* ---------- 11. Stat band ---------- */
.statband { border-block: 1px solid var(--paper-100); background: var(--paper-50); padding-block: 72px; }
.statband__grid { display: grid; grid-template-columns: repeat(2, 1fr); }
@media (min-width: 900px) { .statband__grid { grid-template-columns: repeat(4, 1fr); } }
.stat {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center; padding: 28px 16px; border-right: 1px solid var(--paper-200);
}
.stat:nth-child(2n) { border-right: 0; }
@media (min-width: 900px) {
  .stat:nth-child(2n) { border-right: 1px solid var(--paper-200); }
  .stat:last-child { border-right: 0; }
}
.stat__num {
  font-family: var(--font-sans);
  font-size: clamp(2.5rem, 5.2vw, 3.9rem); font-weight: 700;
  letter-spacing: -0.03em; line-height: 1; color: var(--ink-900);
}
.stat__label { margin-top: 14px; font-size: 10.5px; font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase; color: var(--ink-400); }
.statband--dark { background: var(--navy-900); border-color: rgba(255,255,255,0.08); }
.statband--dark .stat { border-right-color: rgba(255,255,255,0.1); }
.statband--dark .stat__num { color: #fff; }
.statband--dark .stat__label { color: rgba(255,255,255,0.45); }

/* ---------- 12. Service cards ---------- */
.svc { position: relative; }
.svc__media {
  position: relative; aspect-ratio: 4 / 5; overflow: hidden;
  background: var(--navy-850);
}
.svc__photo {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  filter: saturate(0.72) contrast(1.08) brightness(0.9);
  transform: scale(1.01);
  transition: transform 1.3s var(--ease), filter 0.7s var(--ease);
}
.svc:hover .svc__photo { transform: scale(1.07); filter: saturate(0.9) contrast(1.08) brightness(1); }
.svc__wash {
  position: absolute; inset: 0;
  background:
    linear-gradient(150deg, var(--tone-a) 0%, transparent 58%),
    linear-gradient(to top, rgba(7,14,24,0.48), rgba(7,14,24,0.06));
}
.svc__wash::after {
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 42px 42px;
}
.svc__scrim {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(7,14,24,0.92) 8%, rgba(7,14,24,0.25) 55%, transparent 100%);
}
.svc__copy { position: absolute; inset: auto 0 0 0; padding: 26px 24px; }
.svc__bar { width: 34px; height: 2px; margin-bottom: 18px; background: var(--tone); }
.svc__copy h3 { color: #fff; }
.svc__copy p { margin-top: 10px; font-size: 0.875rem; line-height: 1.65; color: rgba(255,255,255,0.6); }
.svc__foot { display: flex; align-items: center; gap: 14px; margin-top: 18px; }
.svc__foot span { font-size: 10.5px; font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase; color: var(--tone); }
.svc__foot i { flex: 1; height: 1px; background: rgba(255,255,255,0.14); }

/* ---------- 13. Feature (differentiator) cards ---------- */
.feat { display: flex; flex-direction: column; }
.feat__icon {
  width: 100%; aspect-ratio: 1 / 1; display: grid; place-items: center;
  background-color: var(--navy-900); background-size: cover; background-position: center;
  margin-bottom: 26px; position: relative; overflow: hidden;
}
.feat__icon::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(155deg, rgba(11,21,36,0.30) 0%, rgba(7,14,24,0.78) 100%);
  transition: background 0.6s var(--ease);
}
.feat:hover .feat__icon::before { background: linear-gradient(155deg, rgba(11,21,36,0.30) 0%, rgba(7,14,24,0.78) 100%); }
.feat__icon::after {
  content: ""; position: absolute; inset: auto 0 0 0; height: 2px;
  background: var(--tone); transform: scaleX(0); transform-origin: left;
  transition: transform 0.7s var(--ease);
}
.feat:hover .feat__icon::after { transform: scaleX(1); }
.feat__icon svg { position: relative; z-index: 1; width: 30%; height: auto; color: #fff; opacity: 0.92; }
.feat__tag { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.feat__dot { width: 7px; height: 7px; border-radius: 50%; background: var(--tone); }
.feat__tag span { font-size: 10.5px; font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase; color: var(--tone); }
.feat h3 { color: var(--ink-900); margin-bottom: 8px; }
.feat p { font-size: 0.9rem; line-height: 1.7; color: var(--ink-500); }
.feat__line { height: 1px; background: var(--paper-100); margin-top: 20px; }

/* ---------- 14. Split panel (approach / philosophy) ---------- */
.panel-split { display: grid; grid-template-columns: 1fr; background: var(--navy-950); }
@media (min-width: 1024px) { .panel-split { grid-template-columns: 1fr 1fr; min-height: 100vh; } }
.panel-split__copy { padding: 96px var(--gutter); display: flex; flex-direction: column; justify-content: center; }
@media (min-width: 1024px) { .panel-split__copy { padding: 128px 64px; } }
.panel-split__media { position: relative; min-height: 52vh; overflow: hidden; }
.panel-split__media .earth {
  position: absolute; inset: -8%;
  background-image: url("../assets/earth-texture.jpg");
  background-size: cover; background-position: 30% center;
  opacity: 0.4; filter: saturate(0.55) brightness(0.6) contrast(1.05);
  animation: drift 70s linear infinite alternate;
}
.panel-split__media .veil {
  position: absolute; inset: 0;
  background: linear-gradient(to right, var(--navy-950) 0%, rgba(7,14,24,0.35) 45%, transparent 100%);
}
.panel-split__media .rings {
  position: absolute; inset: 0; display: grid; place-items: center; opacity: 0.5;
}

/* ---------- 15. Numbered list ---------- */
.numlist { border-top: 1px solid var(--paper-100); }
.numlist li {
  display: flex; align-items: flex-start; gap: 24px;
  padding: 24px 0 24px 0; border-bottom: 1px solid var(--paper-100);
  transition: padding-left 0.4s var(--ease), background 0.4s var(--ease);
}
.numlist li:hover { padding-left: 14px; }
.numlist .n { font-family: var(--font-mono); font-size: 11px; color: var(--ink-400); margin-top: 6px; flex: none; transition: color 0.3s var(--ease); }
.numlist li:hover .n { color: var(--champagne-deep); }
.numlist p { font-size: 1.0625rem; line-height: 1.6; color: var(--ink-500); transition: color 0.3s var(--ease); }
.numlist li:hover p { color: var(--ink-900); }
.bg-navy .numlist, .bg-navy-deep .numlist { border-top-color: rgba(255,255,255,0.1); }
.bg-navy .numlist li, .bg-navy-deep .numlist li { border-bottom-color: rgba(255,255,255,0.1); }
.bg-navy .numlist p, .bg-navy-deep .numlist p { color: rgba(255,255,255,0.62); }
.bg-navy .numlist li:hover p, .bg-navy-deep .numlist li:hover p { color: #fff; }

/* ---------- 16. Bordered cell grid (experience / board) ---------- */
.cells { display: grid; grid-template-columns: 1fr; }
@media (min-width: 700px) { .cells { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .cells { grid-template-columns: repeat(3, 1fr); } }
.cell {
  padding: 32px 28px; border-bottom: 1px solid var(--paper-200);
  transition: background 0.4s var(--ease);
}
.cell:hover { background: var(--paper-50); }
@media (min-width: 700px) {
  .cell { border-right: 1px solid var(--paper-200); }
  .cell:nth-child(2n) { border-right: 0; }
}
@media (min-width: 1024px) {
  .cell:nth-child(2n) { border-right: 1px solid var(--paper-200); }
  .cell:nth-child(3n) { border-right: 0; }
}
.cell__kicker { display: block; font-size: 10.5px; font-weight: 700; letter-spacing: 0.22em; text-transform: uppercase; color: var(--ink-400); margin-bottom: 12px; }
.cell h3 { font-family: var(--font-sans); font-size: 1.05rem; font-weight: 700; line-height: 1.4; letter-spacing: -0.005em; color: var(--ink-900); }
.cell p { margin-top: 10px; font-size: 0.9rem; line-height: 1.65; color: var(--ink-500); }
.cells--dark .cell { border-color: rgba(255,255,255,0.1); }
.cells--dark .cell:hover { background: rgba(255,255,255,0.03); }
.cells--dark .cell h3 { color: #fff; }
.cells--dark .cell p { color: rgba(255,255,255,0.6); }
.cells--dark .cell__kicker { color: var(--champagne); }

/* ---------- 17. Quote band ---------- */
.quote { text-align: center; max-width: 900px; margin-inline: auto; }
.quote blockquote {
  font-family: var(--font-display); font-weight: 400; font-style: italic;
  font-size: clamp(1.4rem, 3.2vw, 2.4rem); line-height: 1.35; letter-spacing: -0.02em; color: #fff;
}
.quote cite { display: block; margin-top: 26px; font-style: normal; font-size: 10.5px; font-weight: 700; letter-spacing: 0.24em; text-transform: uppercase; color: var(--champagne); }

/* ---------- 18. CTA band ---------- */
.cta { position: relative; overflow: hidden; background: var(--navy-800); }
.cta::before {
  content: ""; position: absolute; inset: 0;
  background-image: url("../assets/earth-texture.jpg");
  background-size: cover; background-position: center;
  opacity: 0.1; filter: saturate(0.3) brightness(0.7);
}
.cta::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(115deg, var(--navy-900) 12%, rgba(19,37,64,0.72) 60%, rgba(28,84,144,0.35) 100%);
}
.cta .shell { position: relative; z-index: 2; }

/* ---------- 19. Contact / form ---------- */
.form-grid { display: grid; gap: 20px; }
@media (min-width: 700px) { .form-grid--2 { grid-template-columns: repeat(2, 1fr); } }
.field label {
  display: block; font-size: 10.5px; font-weight: 700; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--ink-500); margin-bottom: 9px;
}
.field input, .field textarea, .field select {
  width: 100%; padding: 14px 16px;
  background: var(--paper); border: 1px solid var(--paper-200);
  font-size: 0.95rem; color: var(--ink-900);
  transition: border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.field textarea { min-height: 168px; resize: vertical; }
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none; border-color: var(--navy-800); box-shadow: 0 0 0 3px rgba(19,37,64,0.08);
}
.form-note { font-size: 12px; color: var(--ink-400); line-height: 1.6; }
.form-status {
  margin-top: 18px; padding: 14px 16px; border-left: 2px solid var(--champagne);
  background: var(--paper-50); font-size: 0.9rem; color: var(--ink-700); display: none;
}
.form-status.is-visible { display: block; }

.info-row { display: flex; gap: 16px; padding: 22px 0; border-bottom: 1px solid var(--paper-100); }
.info-row__icon { flex: none; width: 40px; height: 40px; display: grid; place-items: center; background: var(--paper-50); color: var(--champagne-deep); }
.info-row__icon svg { width: 18px; height: 18px; }
.info-row h4 { font-size: 10.5px; font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase; color: var(--ink-400); margin-bottom: 5px; }
.info-row p, .info-row a { font-size: 0.95rem; color: var(--ink-900); }
.info-row a:hover { color: var(--champagne-deep); }

/* ---------- 20. Alert / hotline ---------- */
.alert {
  border-left: 3px solid var(--champagne); background: rgba(192,166,127,0.08);
  padding: 26px 28px;
}
.alert h3 { font-family: var(--font-sans); font-size: 1.1rem; font-weight: 700; color: #fff; margin-bottom: 10px; }
.alert p { font-size: 0.95rem; line-height: 1.7; color: rgba(255,255,255,0.72); }
.alert strong { color: var(--champagne); font-size: 1.35rem; font-weight: 700; letter-spacing: 0.02em; }

/* ---------- 21. Footer ---------- */
.site-footer { background: var(--navy-950); color: #fff; }
.site-footer__top { padding-block: 88px; }
.site-footer__grid { display: grid; grid-template-columns: 1fr; gap: 48px; }
@media (min-width: 700px) { .site-footer__grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .site-footer__grid { grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 40px; } }
.site-footer h4 { font-size: 10px; font-weight: 700; letter-spacing: 0.24em; text-transform: uppercase; color: rgba(255,255,255,0.42); margin-bottom: 20px; }
.site-footer li + li { margin-top: 12px; }
.site-footer a { font-size: 0.9rem; color: rgba(255,255,255,0.66); transition: color 0.3s var(--ease); }
.site-footer a:hover { color: var(--champagne); }
.footer-brand { display: flex; align-items: center; gap: 14px; margin-bottom: 20px; }
.footer-brand img { width: 46px; height: 46px; object-fit: contain; }
.site-footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.08); padding-block: 26px;
  display: flex; flex-direction: column; gap: 12px; justify-content: space-between; align-items: flex-start;
}
@media (min-width: 700px) { .site-footer__bottom { flex-direction: row; align-items: center; } }
.site-footer__bottom p, .site-footer__bottom a { font-size: 11.5px; color: rgba(255,255,255,0.38); }
.disclaimer { margin-top: 32px; font-size: 11.5px; line-height: 1.7; color: rgba(255,255,255,0.34); max-width: 720px; }

/* ---------- 22. Reveal animations ---------- */
[data-reveal] { opacity: 0; transform: translateY(26px); transition: opacity 0.9s var(--ease), transform 0.9s var(--ease); will-change: opacity, transform; }
[data-reveal="left"] { transform: translateX(-22px); }
[data-reveal="fade"] { transform: none; }
[data-reveal].is-in { opacity: 1; transform: none; }

[data-mask] { display: block; transform: translateY(105%); transition: transform 1.05s var(--ease); }
[data-mask].is-in { transform: none; }

[data-line] { transform: scaleX(0); transition: transform 1.1s var(--ease); }
[data-line].is-in { transform: scaleX(1); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
  [data-reveal], [data-mask], [data-line] { opacity: 1 !important; transform: none !important; }
}

/* ---------- 22b. Indicator lists ---------- */
.tick-list li { position: relative; padding: 7px 0 7px 22px; }
.tick-list li::before {
  content: ""; position: absolute; left: 0; top: 19px;
  width: 10px; height: 1px; background: var(--champagne-deep);
}
.bg-navy .tick-list li::before, .bg-navy-deep .tick-list li::before { background: var(--champagne); }

/* ---------- 23. Utilities ---------- */
.mt-2 { margin-top: 8px; } .mt-3 { margin-top: 12px; } .mt-4 { margin-top: 16px; }
.mt-6 { margin-top: 24px; } .mt-8 { margin-top: 32px; } .mt-10 { margin-top: 40px; }
.mt-12 { margin-top: 48px; } .mt-16 { margin-top: 64px; } .mt-20 { margin-top: 80px; }
.mb-4 { margin-bottom: 16px; } .mb-6 { margin-bottom: 24px; } .mb-8 { margin-bottom: 32px; }
.mb-10 { margin-bottom: 40px; } .mb-12 { margin-bottom: 48px; } .mb-16 { margin-bottom: 64px; }
.maxw-sm { max-width: 420px; } .maxw-md { max-width: 560px; } .maxw-lg { max-width: 720px; } .maxw-xl { max-width: 860px; }
.center { margin-inline: auto; text-align: center; }
.flex-row { display: flex; flex-wrap: wrap; gap: 14px; }
.sticky-col { position: sticky; top: 120px; }
.tone-champagne { --tone: var(--champagne); --tone-a: rgba(192,166,127,0.30); --tone-b: rgba(163,144,117,0.20); }
.tone-azure { --tone: var(--azure-soft); --tone-a: rgba(40,115,189,0.34); --tone-b: rgba(92,157,220,0.18); }
.tone-silver { --tone: var(--silver); --tone-a: rgba(170,180,191,0.22); --tone-b: rgba(100,116,139,0.24); }
.tone-deep { --tone: #7fb0e0; --tone-a: rgba(28,84,144,0.42); --tone-b: rgba(19,37,64,0.5); }