/* ============================================================
   CORSAIRE — Light Cyber / Blueprint design system
   Brand tokens preserved from source styles.css
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500;600;700&display=swap');

:root {
  --brand: #2560ED;
  --brand-600: #1B4ED0;
  --brand-foreground: #FFFFFF;
  --navy: #0A1B3D;
  --navy-foreground: #FFFFFF;
  --amber: #FFB703;
  --amber-foreground: #0A1B3D;
  --offwhite: #FAFBFF;
  --light-blue: #E6EDFB;
  --border-gray: #D0E1F2;
  --text-secondary: #2A3A5E;
  --card: #FFFFFF;
  --green: #1A912F;
  --green-bg: #E0FBE0;
  --danger: #FF5F51;

  --font-sans: "Inter", ui-sans-serif, system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", monospace;

  --radius: 14px;
  --maxw: 1200px;
  --ease: cubic-bezier(.22,.61,.36,1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-sans);
  background: var(--offwhite);
  color: var(--navy);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
::selection { background: var(--brand); color: #fff; }

/* ---------- layout primitives ---------- */
.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: 24px; }
.wrap-tight { max-width: 880px; }
.wrap-mid { max-width: 1020px; }
section { position: relative; }
.sec { padding-block: clamp(72px, 10vw, 140px); }
.sec-sm { padding-block: clamp(48px, 6vw, 84px); }

/* background variants — navy reserved for footer + CTA only */
.bg-offwhite { background: var(--offwhite); }
.bg-light { background: var(--light-blue); }
.bg-white { background: #fff; }

/* blueprint grid texture removed — background grid disabled site-wide */
.blueprint { position: relative; }
.blueprint::before { content: none; }
.blueprint > * { position: relative; }

/* faint corner glow accents */
.glow-tr::after, .glow-bl::after {
  content: ""; position: absolute; width: 520px; height: 520px; border-radius: 50%;
  background: radial-gradient(circle, rgba(37,96,237,.10), transparent 70%);
  pointer-events: none; z-index: 0;
}
.glow-tr::after { top: -220px; right: -180px; }
.glow-bl::after { bottom: -220px; left: -180px; }

/* ---------- type ---------- */
.eyebrow {
  font-family: var(--font-sans);
  font-size: 12.5px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase;
  color: var(--brand);
  display: inline-flex; align-items: center; gap: 9px;
}
.eyebrow::before { content: none; }
.eyebrow.center { justify-content: center; }
h1,h2,h3 { color: var(--navy); letter-spacing: -.02em; line-height: 1.06; margin: 0; font-weight: 600; text-wrap: balance; }
.display { font-size: clamp(2.6rem, 6vw, 4.6rem); line-height: 1.02; letter-spacing: -.035em; }
.h2 { font-size: clamp(2rem, 4vw, 3.1rem); }
.h3 { font-size: clamp(1.25rem, 2vw, 1.6rem); }
.lead { font-size: clamp(1.05rem, 1.5vw, 1.25rem); line-height: 1.6; color: var(--text-secondary); text-wrap: pretty; }
p { line-height: 1.62; color: var(--text-secondary); margin: 0; text-wrap: pretty; }
.tx-brand { color: var(--brand); }
.tx-amber { color: var(--amber); }
.mono { font-family: var(--font-mono); }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  height: 50px; padding-inline: 24px; border-radius: 11px;
  font-size: 14.5px; font-weight: 600; cursor: pointer; border: 1.5px solid transparent;
  transition: transform .2s var(--ease), box-shadow .2s var(--ease), background .2s, color .2s;
  white-space: nowrap;
}
.btn svg { width: 17px; height: 17px; }
.btn-brand { background: var(--brand); color: #fff; box-shadow: 0 8px 24px -10px rgba(37,96,237,.7); }
.btn-brand:hover { transform: translateY(-2px); box-shadow: 0 16px 34px -12px rgba(37,96,237,.75); }
.btn-amber { background: var(--amber); color: var(--amber-foreground); box-shadow: 0 8px 24px -10px rgba(255,183,3,.6); }
.btn-amber:hover { transform: translateY(-2px); box-shadow: 0 16px 34px -12px rgba(255,183,3,.65); }
.btn-outline { background: transparent; color: var(--brand); border-color: var(--border-gray); }
.btn-outline:hover { border-color: var(--brand); background: rgba(37,96,237,.05); transform: translateY(-2px); }
.btn-ghost-light { background: rgba(255,255,255,.08); color: #fff; border-color: rgba(255,255,255,.2); }
.btn-ghost-light:hover { background: rgba(255,255,255,.14); transform: translateY(-2px); }
.btn .arrow { transition: transform .25s var(--ease); }
.btn:hover .arrow { transform: translateX(4px); }

.pill {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-mono); font-size: 12px; font-weight: 500; letter-spacing: .02em;
  padding: 7px 13px; border-radius: 999px;
  background: rgba(37,96,237,.08); color: var(--brand); border: 1px solid rgba(37,96,237,.18);
}
.pill .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--brand); box-shadow: 0 0 0 0 rgba(37,96,237,.5); animation: pulse 2.4s infinite; }
.pill-green { background: var(--green-bg); color: var(--green); border-color: rgba(26,145,47,.2); }
.pill-amber { background: rgba(255,183,3,.16); color: #8A5A00; border-color: rgba(255,183,3,.3); }
@keyframes pulse { 0%{box-shadow:0 0 0 0 rgba(37,96,237,.5);} 70%{box-shadow:0 0 0 7px rgba(37,96,237,0);} 100%{box-shadow:0 0 0 0 rgba(37,96,237,0);} }

/* ============================================================
   NAVBAR
   ============================================================ */
.nav {
  position: sticky; top: 0; z-index: 80;
  background: rgba(250,251,255,.78); backdrop-filter: blur(14px) saturate(1.4);
  border-bottom: 1px solid transparent; transition: border-color .3s, box-shadow .3s, background .3s;
}
.nav.scrolled { border-color: var(--border-gray); box-shadow: 0 1px 0 rgba(10,27,61,.04); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 70px; }
.logo { font-size: 21px; font-weight: 700; letter-spacing: -.02em; color: var(--navy); display: inline-flex; align-items: center; }
.logo b { color: var(--brand); font-weight: 700; }
.nav-links { display: flex; align-items: center; gap: 32px; }
.nav-link { font-size: 14.5px; font-weight: 500; color: var(--text-secondary); transition: color .2s; position: relative; }
.nav-link:hover, .nav-link.active { color: var(--brand); }
.nav-link.active::after { content: ""; position: absolute; left: 0; right: 0; bottom: -24px; height: 2px; background: var(--brand); border-radius: 2px; }
.nav-dd { position: relative; }
.nav-dd > button { display: inline-flex; align-items: center; gap: 5px; background: none; border: 0; font: inherit; font-size: 14.5px; font-weight: 500; color: var(--text-secondary); cursor: pointer; transition: color .2s; }
.nav-dd > button:hover { color: var(--brand); }
.nav-dd > button svg { width: 14px; height: 14px; transition: transform .2s; }
.nav-dd.open > button svg { transform: rotate(180deg); }
.dd-menu {
  position: absolute; top: calc(100% + 14px); left: -12px; min-width: 230px;
  background: #fff; border: 1px solid var(--border-gray); border-radius: 14px;
  box-shadow: 0 22px 50px -20px rgba(10,27,61,.28); padding: 8px;
  opacity: 0; visibility: hidden; transform: translateY(-6px); transition: all .18s var(--ease); z-index: 90;
}
.nav-dd.open .dd-menu, .nav-dd:hover .dd-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.dd-item { display: flex; flex-direction: column; gap: 2px; padding: 11px 13px; border-radius: 9px; transition: background .15s; }
.dd-item:hover { background: var(--light-blue); }
.dd-item .t { font-size: 14px; font-weight: 600; color: var(--navy); }
.dd-item:hover .t { color: var(--brand); }
.dd-item .d { font-size: 12px; color: var(--text-secondary); }
.nav-burger { display: none; background: none; border: 0; cursor: pointer; color: var(--navy); }

@media (max-width: 940px) {
  .nav-links { display: none; }
  .nav-cta-top { display: none; }
  .nav-burger { display: inline-flex; }
}
.mobile-menu { display: none; }
.mobile-menu.open { display: block; border-top: 1px solid var(--border-gray); padding: 16px 24px 24px; background: #fff; }
.mobile-menu a, .mobile-menu .mlabel { display: block; padding: 11px 0; font-size: 16px; font-weight: 500; color: var(--navy); border-bottom: 1px solid var(--border-gray); }
.mobile-menu .msub { padding-left: 16px; font-size: 14px; color: var(--text-secondary); }

/* ============================================================
   REVEAL ANIMATIONS
   ============================================================ */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.reveal[data-d="1"]{transition-delay:.08s;} .reveal[data-d="2"]{transition-delay:.16s;}
.reveal[data-d="3"]{transition-delay:.24s;} .reveal[data-d="4"]{transition-delay:.32s;}
.reveal[data-d="5"]{transition-delay:.40s;} .reveal[data-d="6"]{transition-delay:.48s;}
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1 !important; transform: none !important; }
  * { animation: none !important; scroll-behavior: auto !important; }
}

/* ============================================================
   HERO + RADAR (exposure map)
   ============================================================ */
.hero { position: relative; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.18fr .82fr; gap: 56px; align-items: center; padding-block: clamp(56px, 8vw, 110px); }
@media (max-width: 940px){ .hero-grid { grid-template-columns: 1fr; gap: 40px; } }

.radar-wrap { position: relative; aspect-ratio: 1/1; width: 100%; max-width: 440px; margin-inline: auto; }
.radar-card {
  position: absolute; inset: 0; border-radius: 24px; overflow: hidden;
  background:
    radial-gradient(circle at 50% 50%, #fff, #F4F8FF);
  border: 1px solid var(--border-gray);
  box-shadow: 0 40px 90px -40px rgba(10,27,61,.35);
}
.radar-svg { width: 100%; height: 100%; display: block; }
.radar-hud {
  position: absolute; left: 16px; top: 16px; display: flex; flex-direction: column; gap: 6px;
  font-family: var(--font-mono); font-size: 10.5px; color: var(--text-secondary);
}
.radar-hud .k { color: var(--brand); }
.radar-tag {
  position: absolute; font-family: var(--font-mono); font-size: 11px; font-weight: 500;
  background: #fff; border: 1px solid var(--border-gray); border-radius: 8px; padding: 5px 9px;
  color: var(--navy); box-shadow: 0 6px 18px -8px rgba(10,27,61,.25); white-space: nowrap;
  display: flex; align-items: center; gap: 7px; opacity: 0; transform: scale(.85);
  transition: opacity .5s var(--ease), transform .5s var(--ease);
}
.radar-tag.show { opacity: 1; transform: scale(1); }
.radar-tag i { width: 6px; height: 6px; border-radius: 50%; background: var(--amber); display: inline-block; }
.radar-tag.crit i { background: var(--danger); }
.radar-counter {
  position: absolute; right: 16px; bottom: 16px; text-align: right;
  font-family: var(--font-mono);
}
.radar-counter .n { font-size: 30px; font-weight: 700; color: var(--navy); line-height: 1; }
.radar-counter .l { font-size: 10px; color: var(--text-secondary); letter-spacing: .08em; text-transform: uppercase; margin-top: 4px; }

/* ---- Radar : palette, densité & ancrage des étiquettes (partagé) ---- */
:root { --radar-crit:#FF5F51; --radar-warn:#FFB703; --radar-info:#2560ED; }
.blip-crit { fill: var(--radar-crit); }
.blip-warn { fill: var(--radar-warn); }
.blip-info { fill: var(--radar-info); }
.radar-tag i { background: var(--radar-warn); }
.radar-tag.crit i { background: var(--radar-crit); }
body[data-radar="sobre"]  { --radar-crit: var(--brand); --radar-warn: #93AFD6; --radar-info: #C4D6EE; }
body[data-radar="alerte"] { --radar-crit: var(--danger); --radar-warn: #8A9CB8; --radar-info: #BAC8DC; }
body[data-radar="signal"] { --radar-crit:#FF5F51; --radar-warn:#FFB703; --radar-info:#2560ED; }
body[data-radardensity="epure"] .radar-tag.dim,
body[data-radardensity="epure"] .blip.dim { display: none; }
.radar-tag.right { flex-direction: row-reverse; }

/* ============================================================
   LOGO TICKER (social proof)
   ============================================================ */
.ticker { border-block: 1px solid var(--border-gray); background: #fff; overflow: hidden; }
.ticker-inner { display: flex; align-items: center; gap: 20px; padding-block: 16px; }
.ticker-label { flex: none; font-family: var(--font-mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--text-secondary); padding-right: 8px; }
.ticker-track-mask { flex: 1; overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.ticker-track { display: flex; gap: 56px; width: max-content; animation: ticker 28s linear infinite; }
.ticker:hover .ticker-track { animation-play-state: paused; }
@keyframes ticker { to { transform: translateX(-50%); } }
.logo-chip { display: flex; align-items: center; justify-content: center; white-space: nowrap; }
.logo-chip img {
  height: 30px; width: auto; display: block;
  filter: grayscale(1) brightness(0) invert(.55);
  opacity: .85;
  transition: filter .25s, opacity .25s;
}
.logo-chip:hover img { filter: none; opacity: 1; }

/* ============================================================
   ZIG-ZAG narrative rows
   ============================================================ */
.zig { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px,5vw,80px); align-items: center; }
.zig + .zig { margin-top: clamp(56px, 8vw, 120px); }
.zig.flip .zig-media { order: -1; }
@media (max-width: 860px){ .zig { grid-template-columns: 1fr; gap: 32px; } .zig.flip .zig-media { order: 0; } }
.zig-num { font-family: var(--font-sans); font-size: 13px; font-weight: 600; color: var(--brand); letter-spacing: .08em; }
.zig h3 { margin-top: 14px; font-size: clamp(1.5rem, 2.6vw, 2.2rem); }
.zig p { margin-top: 16px; font-size: 1.05rem; max-width: 40ch; }
.zig-media { position: relative; aspect-ratio: 4/3; border-radius: 20px; overflow: hidden; border: 1px solid var(--border-gray); background: #fff; box-shadow: 0 30px 70px -42px rgba(10,27,61,.4); }

/* mini animated visuals inside zig media */
.viz { position: absolute; inset: 0; }
.viz-grid::before { content:""; position:absolute; inset:0;
  background-image: radial-gradient(rgba(37,96,237,.16) 1px, transparent 1.4px);
  background-size: 18px 18px; }

/* ============================================================
   TIMELINE (process)
   ============================================================ */
.timeline { position: relative; margin-top: 64px; }
.tl-track { position: absolute; left: 0; right: 0; top: 27px; height: 2px; background: var(--border-gray); }
.tl-track .fill { position: absolute; left: 0; top: 0; height: 100%; width: 0; background: linear-gradient(90deg,var(--brand),#5B8CFF); transition: width 1.1s var(--ease); }
.tl-steps { position: relative; display: grid; grid-template-columns: repeat(4,1fr); gap: 28px; }
.tl-step { text-align: left; }
.tl-node {
  width: 54px; height: 54px; border-radius: 50%; background: #fff; border: 2px solid var(--border-gray);
  display: grid; place-items: center; font-family: var(--font-mono); font-weight: 700; color: var(--text-secondary);
  position: relative; z-index: 2; transition: all .5s var(--ease);
}
.tl-step.on .tl-node { border-color: var(--brand); color: #fff; background: var(--brand); box-shadow: 0 12px 28px -10px rgba(37,96,237,.7); }
.tl-step h3 { margin-top: 22px; font-size: 1.2rem; }
.tl-step p { margin-top: 8px; font-size: .95rem; }
@media (max-width: 820px){
  .tl-track { left: 26px; top: 0; bottom: 0; right: auto; width: 2px; height: auto; }
  .tl-track .fill { width: 100% !important; height: 0; transition: height 1.1s var(--ease); }
  .tl-steps { grid-template-columns: 1fr; gap: 36px; }
  .tl-step { padding-left: 76px; position: relative; }
  .tl-step .tl-node { position: absolute; left: 0; top: 0; }
  .tl-step h3 { margin-top: 6px; }
}

/* ============================================================
   BENTO (deliverables / asymmetric)
   ============================================================ */
.bento { display: grid; grid-template-columns: repeat(6, 1fr); gap: 18px; }
.bento-cell {
  position: relative; overflow: hidden; border-radius: 20px; border: 1px solid var(--border-gray);
  background: #fff; padding: 30px; transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s;
}
.bento-cell:hover { transform: translateY(-4px); box-shadow: 0 26px 56px -28px rgba(10,27,61,.32); border-color: rgba(37,96,237,.4); }
.bento-cell h3 { font-size: 1.3rem; }
.bento-cell p { margin-top: 10px; font-size: .96rem; }
.bento-cell .bnum { font-family: var(--font-mono); font-size: 12px; color: var(--brand); font-weight: 600; }
.bento-a { grid-column: span 4; }
.bento-b { grid-column: span 2; }
.bento-c { grid-column: span 2; }
.bento-d { grid-column: span 4; }
.bento-wide { grid-column: span 6; }
@media (max-width: 820px){ .bento { grid-template-columns: 1fr; } .bento-cell { grid-column: 1 / -1 !important; } }

/* ============================================================
   STAT BAND (counters)
   ============================================================ */
.stats { display: grid; grid-template-columns: repeat(4,1fr); gap: 24px; }
@media (max-width: 720px){ .stats { grid-template-columns: 1fr 1fr; gap: 32px 18px; } }
.stat { text-align: left; position: relative; padding-left: 18px; }
.stat::before { content:""; position:absolute; left:0; top:4px; bottom:4px; width:3px; border-radius:3px; background: var(--brand); }
.stat .num { font-family: var(--font-mono); font-weight: 700; font-size: clamp(2.2rem,4vw,3rem); color: var(--navy); line-height: 1; letter-spacing: -.03em; }
.stat .num .suf { color: var(--brand); }
.stat .lbl { margin-top: 10px; font-size: .92rem; color: var(--text-secondary); max-width: 24ch; }

/* ============================================================
   FAQ (indexed accordion)
   ============================================================ */
.faq-grid { display: grid; grid-template-columns: 280px 1fr; gap: 56px; align-items: start; }
@media (max-width: 860px){ .faq-grid { grid-template-columns: 1fr; gap: 28px; } }
.faq-aside { position: sticky; top: 100px; }
.faq-list { border-top: 1px solid var(--border-gray); }
.faq-item { border-bottom: 1px solid var(--border-gray); }
.faq-q { display: flex; align-items: center; gap: 16px; width: 100%; text-align: left; background: none; border: 0; cursor: pointer; padding: 22px 0; font: inherit; }
.faq-q .qn { font-family: var(--font-mono); font-size: 12px; color: var(--brand); flex: none; width: 28px; }
.faq-q .qt { flex: 1; font-size: 1.05rem; font-weight: 600; color: var(--navy); }
.faq-q .qi { flex: none; width: 22px; height: 22px; position: relative; }
.faq-q .qi::before, .faq-q .qi::after { content:""; position:absolute; background: var(--brand); transition: transform .3s var(--ease); }
.faq-q .qi::before { left: 0; right: 0; top: 10px; height: 2px; }
.faq-q .qi::after { top: 0; bottom: 0; left: 10px; width: 2px; }
.faq-item.open .qi::after { transform: scaleY(0); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .4s var(--ease); }
.faq-a-inner { padding-bottom: 24px; padding-left: 44px; }
.faq-a-inner p { font-size: .98rem; }

/* ============================================================
   GENERIC CARD (used sparingly now)
   ============================================================ */
.card { background: #fff; border: 1px solid var(--border-gray); border-radius: 18px; padding: 30px; box-shadow: 0 1px 2px rgba(10,27,61,.04); transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s; }
.card:hover { transform: translateY(-4px); box-shadow: 0 22px 48px -24px rgba(10,27,61,.28); border-color: rgba(37,96,237,.35); }
.ic { width: 50px; height: 50px; border-radius: 13px; display: grid; place-items: center; color: var(--brand); background: rgba(37,96,237,.08); border: 1px solid rgba(37,96,237,.16); }
.ic svg { width: 23px; height: 23px; }

/* ============================================================
   CTA + FOOTER (navy allowed)
   ============================================================ */
.cta { background: var(--offwhite); padding-block: 40px 88px; }
.cta-box {
  position: relative; overflow: hidden;
  background: var(--navy); border-radius: 28px; padding: clamp(48px,7vw,92px) 32px; text-align: center; color: #fff;
}
.cta-box::before {
  content:""; position:absolute; inset:0;
  background-image: linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px), linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size: 46px 46px;
  -webkit-mask-image: radial-gradient(ellipse 70% 80% at 50% 0%, #000, transparent 75%);
          mask-image: radial-gradient(ellipse 70% 80% at 50% 0%, #000, transparent 75%);
}
.cta-box::after {
  content:""; position:absolute; width:600px; height:600px; border-radius:50%; top:-340px; left:50%; transform:translateX(-50%);
  background: radial-gradient(circle, rgba(37,96,237,.5), transparent 65%);
}
.cta-box > * { position: relative; }
.cta-box h2 { color: #fff; font-size: clamp(2rem,4.5vw,3.4rem); }
.cta-box p { color: rgba(255,255,255,.62); margin-top: 18px; font-size: 1.08rem; max-width: 36rem; margin-inline: auto; }
.cta-actions { margin-top: 38px; display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

footer.foot { background: var(--navy); color: #fff; }
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; padding-block: 72px 40px; }
@media (max-width: 820px){ .foot-grid { grid-template-columns: 1fr 1fr; gap: 36px 24px; } }
@media (max-width: 520px){ .foot-grid { grid-template-columns: 1fr; } }
.foot .logo { color: #fff; }
.foot p { color: rgba(255,255,255,.55); margin-top: 12px; max-width: 30ch; font-size: .95rem; }
.foot h4 { color: #fff; font-size: 13px; font-weight: 600; letter-spacing: .04em; margin: 0 0 16px; }
.foot ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 11px; }
.foot ul a { color: rgba(255,255,255,.6); font-size: 14px; transition: color .2s; }
.foot ul a:hover { color: #fff; }
.foot-soc { margin-top: 18px; display: inline-flex; width: 40px; height: 40px; border-radius: 10px; border: 1px solid rgba(255,255,255,.15); align-items: center; justify-content: center; color: #fff; transition: all .2s; }
.foot-soc:hover { background: var(--brand); border-color: var(--brand); transform: translateY(-2px); }
.foot-soc svg { width: 18px; height: 18px; }
.foot-bottom { border-top: 1px solid rgba(255,255,255,.1); padding-block: 22px; font-size: 12.5px; color: rgba(255,255,255,.4); display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.foot-bottom .mono { color: rgba(255,255,255,.45); }

/* ============================================================
   SECTION HEADER helper
   ============================================================ */
.sec-head { max-width: 720px; }
.sec-head.center { margin-inline: auto; text-align: center; }
.sec-head h2 { margin-top: 16px; }
.sec-head p { margin-top: 18px; }

/* utility */
.center { text-align: center; }
.mt-s { margin-top: 14px; } .mt-m { margin-top: 26px; } .mt-l { margin-top: 44px; }
.actions { display: flex; gap: 14px; flex-wrap: wrap; }
.divider { height: 1px; background: var(--border-gray); }
.grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; }
.grid-2 { display: grid; grid-template-columns: repeat(2,1fr); gap: 22px; }
@media (max-width: 820px){ .grid-3 { grid-template-columns: 1fr; } .grid-2 { grid-template-columns: 1fr; } }

/* ============ Contact popup modal ============ */
.cs-overlay {
  position:fixed; inset:0; z-index:1000; display:none;
  align-items:center; justify-content:center; padding:20px;
  background:rgba(10,27,61,.55); backdrop-filter:blur(4px);
  opacity:0; transition:opacity .25s ease;
}
.cs-overlay.open { display:flex; opacity:1; }
.cs-modal {
  position:relative; width:100%; max-width:540px; background:#fff;
  border:1px solid var(--border-gray); border-radius:24px; overflow:hidden;
  box-shadow:0 50px 110px -45px rgba(10,27,61,.55);
  transform:translateY(16px) scale(.98); transition:transform .3s ease;
  max-height:calc(100vh - 40px); overflow-y:auto;
}
.cs-overlay.open .cs-modal { transform:translateY(0) scale(1); }
.cs-close {
  position:absolute; top:14px; right:14px; z-index:2; width:34px; height:34px;
  border-radius:50%; border:none; background:rgba(255,255,255,.18); color:#fff;
  display:grid; place-items:center; cursor:pointer; transition:background .2s;
}
.cs-close:hover { background:rgba(255,255,255,.32); }
.cs-close svg { width:18px; height:18px; }
.cs-band {
  position:relative; overflow:hidden; background:var(--navy); padding:34px 34px 28px; color:#fff;
  display:flex; flex-direction:column; align-items:center; text-align:center;
}
.cs-band::before {
  content:""; position:absolute; inset:0;
  background-image:linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);
  background-size:34px 34px;
  -webkit-mask-image:radial-gradient(ellipse 80% 90% at 80% 0%,#000,transparent 75%);
          mask-image:radial-gradient(ellipse 80% 90% at 80% 0%,#000,transparent 75%);
}
.cs-band > * { position:relative; }
.cs-band h2 { color:#fff; font-size:1.55rem; margin-top:14px; line-height:1.14; }
.cs-pill {
  display:inline-flex; align-items:center; gap:8px; font-family:var(--font-mono); font-size:11px; font-weight:600;
  letter-spacing:.08em; text-transform:uppercase; padding:6px 12px; border-radius:999px; white-space:nowrap;
  background:rgba(255,183,3,.16); color:var(--amber); border:1px solid rgba(255,183,3,.32);
}
.cs-body { padding:26px 34px 32px; }
.cs-body > p { font-size:1rem; }
.cs-form { display:flex; flex-direction:column; gap:15px; margin-top:22px; }
.cs-frow { display:grid; grid-template-columns:1fr 1fr; gap:15px; }
@media (max-width:480px){ .cs-frow { grid-template-columns:1fr; } }
.cs-field { display:flex; flex-direction:column; gap:6px; }
.cs-field label { font-family:var(--font-mono); font-size:12px; font-weight:600; color:var(--navy); }
.cs-input {
  height:50px; padding:0 16px; border-radius:11px; border:1.5px solid var(--border-gray);
  font:inherit; font-size:14.5px; color:var(--navy); background:#fff; outline:none; transition:border-color .2s,box-shadow .2s;
}
.cs-input::placeholder { color:#7E8BA8; }
.cs-input:focus { border-color:var(--brand); box-shadow:0 0 0 3px rgba(37,96,237,.14); }
.cs-form .btn { margin-top:6px; width:100%; }
.cs-note { margin-top:15px; font-family:var(--font-mono); font-size:11.5px; color:var(--text-secondary); display:flex; align-items:center; gap:8px; justify-content:center; text-align:center; }
.cs-note svg { width:14px; height:14px; flex:none; color:var(--green); }
.cs-error { display:none; margin-top:14px; font-size:13px; color:#c0392b; text-align:center; }
.cs-success { display:none; text-align:center; padding:8px 0 4px; }
.cs-modal.done .cs-form, .cs-modal.done .cs-note, .cs-modal.done .cs-body > p { display:none; }
.cs-modal.done .cs-success { display:block; }
.cs-check { width:62px; height:62px; border-radius:50%; margin:0 auto 18px; display:grid; place-items:center; background:var(--green-bg); color:var(--green); }
.cs-check svg { width:30px; height:30px; }
.cs-success h2 { font-size:1.4rem; color:var(--navy); }
.cs-success p { margin-top:10px; font-size:.97rem; }
body.cs-lock { overflow:hidden; }