/* =========================================================
   WARD WIDE LEARNING — STYLESHEET
   ========================================================= */

/* =========================
   DESIGN TOKENS
========================= */
:root{
  --background:#0d0f16;
  --bg-soft:#12151e;
  --surface:#171a24;
  --surface-2:#1c202b;
  --surface-hover:#212635;
  --border:rgba(233,238,248,0.11);
  --border-strong:rgba(233,238,248,0.24);
  --text-primary:#edeff6;
  --text-secondary:#9099ae;

  --primary:#7188da;
  --primary-ink:#3951ab;
  --secondary:#5dc9ca;
  --accent:#fabc19;
  --magenta:#f14e93;

  --success:#4fcb8f;
  --warning:#fabc19;
  --error:#f0685e;

  --radius-sm:4px;
  --radius-md:12px;
  --radius-lg:26px;

  --font-display:'Fraunces', 'Iowan Old Style', serif;
  --font-body:'Work Sans', 'Segoe UI', sans-serif;
  --font-mono:'IBM Plex Mono', monospace;

  color-scheme:dark;
}

html[data-theme="light"]{
  --background:#eef1f7;
  --bg-soft:#e5e9f2;
  --surface:#ffffff;
  --surface-2:#f6f8fc;
  --surface-hover:#e9edf6;
  --border:rgba(16,20,35,0.13);
  --border-strong:rgba(16,20,35,0.26);
  --text-primary:#10121c;
  --text-secondary:#565d74;

  --primary:#3951ab;
  --primary-ink:#3951ab;
  --secondary:#157e80;
  --accent:#a86400;
  --magenta:#c81f6c;

  --success:#1e8e5a;
  --warning:#a86400;
  --error:#c23b3b;

  color-scheme:light;
}

/* =========================
   RESET / BASE
========================= */
*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
  background:var(--background);
  color:var(--text-primary);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.6;
  overflow-x:hidden;
  transition:background-color .35s ease, color .35s ease;
}
@media (prefers-reduced-motion: reduce){
  *{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important;scroll-behavior:auto !important;}
}
h1,h2,h3{font-family:var(--font-display);letter-spacing:-0.01em;font-weight:600;}
a{color:inherit;text-decoration:none;}
img{display:block;max-width:100%;}
button{font:inherit;}
.mono{font-family:var(--font-mono);}
.wrap{max-width:1180px;margin:0 auto;padding:0 32px;}
section{position:relative;padding:104px 0;}
@media(max-width:600px){
  .wrap{padding:0 20px;}
  section{padding:72px 0;}
}

/* =========================
   SCROLL PROGRESS
========================= */
.scroll-progress{
  position:fixed;top:0;left:0;height:2px;z-index:100;
  background:linear-gradient(90deg, var(--primary-ink), var(--secondary), var(--accent));
  width:0%;transition:width .1s linear;
}

/* =========================
   SECTION NAV INDICATOR
========================= */
.section-nav{
  position:fixed;right:24px;top:50%;transform:translateY(-50%);z-index:40;
  display:flex;flex-direction:column;gap:10px;
}
.section-nav a{
  width:8px;height:8px;border-radius:50%;border:1.5px solid var(--border-strong);
  background:transparent;transition:all .3s ease;position:relative;
}
.section-nav a.active{
  background:var(--secondary);border-color:var(--secondary);transform:scale(1.3);
}
.section-nav a::before{
  content:attr(data-label);position:absolute;right:18px;top:50%;transform:translateY(-50%);
  font-size:11px;color:var(--text-secondary);white-space:nowrap;opacity:0;
  transition:opacity .25s ease, transform .25s ease;pointer-events:none;
  font-family:var(--font-mono);letter-spacing:.05em;text-transform:uppercase;
}
.section-nav a:hover::before{opacity:1;transform:translateY(-50%) translateX(-4px);}
@media(max-width:1024px){.section-nav{display:none;}}

/* =========================
   BACKGROUND — CANVAS + LAYERS
========================= */
.field{
  position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden;
}
#bgCanvas{
  position:absolute;inset:0;width:100%;height:100%;opacity:.9;
}
html[data-theme="light"] #bgCanvas{opacity:.75;}
.field-grid{
  position:absolute;inset:-2px;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size:72px 72px;
  background-position:0 var(--scrollShift,0px);
  opacity:.35;
  mask-image:radial-gradient(ellipse 85% 55% at 50% 0%, black 35%, transparent 88%);
  transition:background-position .1s linear;
}
html[data-theme="light"] .field-grid{opacity:.45;}

.field-wash{
  position:absolute;inset:-10%;
  width:120%;height:120%;
  background:
    radial-gradient(680px 460px at 8% -6%, rgba(57,81,171,0.18), transparent 65%),
    radial-gradient(620px 520px at 96% 18%, rgba(93,201,202,0.14), transparent 62%),
    radial-gradient(520px 420px at 60% 96%, rgba(241,78,147,0.08), transparent 60%),
    radial-gradient(460px 380px at 30% 60%, rgba(250,188,25,0.05), transparent 65%);
  background-repeat:no-repeat;
  animation:washDrift 34s ease-in-out infinite alternate;
}
html[data-theme="light"] .field-wash{
  background:
    radial-gradient(680px 460px at 8% -6%, rgba(57,81,171,0.11), transparent 65%),
    radial-gradient(620px 520px at 96% 18%, rgba(21,126,128,0.10), transparent 62%),
    radial-gradient(520px 420px at 60% 96%, rgba(200,31,108,0.06), transparent 60%),
    radial-gradient(460px 380px at 30% 60%, rgba(168,100,0,0.05), transparent 65%);
}
@keyframes washDrift{
  0%{transform:translate(0,0) scale(1);}
  50%{transform:translate(-2.5%,2%) scale(1.03);}
  100%{transform:translate(2%,-1.5%) scale(1);}
}

.field-glow{
  position:absolute;inset:0;
  background:radial-gradient(520px 520px at var(--mx,50%) var(--my,50%), rgba(93,201,202,0.12), transparent 72%);
  transition:background-position .35s cubic-bezier(.25,.46,.45,.94);
}
html[data-theme="light"] .field-glow{
  background:radial-gradient(520px 520px at var(--mx,50%) var(--my,50%), rgba(57,81,171,0.08), transparent 72%);
}
@media(max-width:780px),(pointer:coarse){
  .field-glow{display:none;}
}

.field-shapes{position:absolute;inset:0;}
.field-shape{
  position:absolute;border:1.5px solid currentColor;opacity:.14;
  animation:shapeDrift 46s ease-in-out infinite;
}
.field-shape.sh1{top:12%;left:6%;width:64px;height:64px;color:var(--primary-ink);transform:rotate(8deg);animation-duration:52s;}
.field-shape.sh2{top:64%;left:88%;width:46px;height:46px;color:var(--secondary);transform:rotate(-12deg);animation-duration:38s;animation-direction:reverse;}
.field-shape.sh3{top:30%;left:92%;width:30px;height:30px;color:var(--accent);border-radius:50%;animation-duration:44s;}
.field-shape.sh4{top:82%;left:14%;width:38px;height:38px;color:var(--magenta);transform:rotate(20deg);animation-duration:60s;animation-direction:reverse;}
.field-shape.sh5{top:4%;left:48%;width:22px;height:22px;color:var(--secondary);border-radius:50%;animation-duration:34s;}
@keyframes shapeDrift{
  0%{transform:translate(0,0) rotate(var(--r,6deg));}
  50%{transform:translate(22px,-26px) rotate(calc(var(--r,6deg) + 14deg));}
  100%{transform:translate(0,0) rotate(var(--r,6deg));}
}
@media(max-width:780px){
  .field-shape.sh2,.field-shape.sh3,.field-shape.sh4{display:none;}
  .field-shape{animation:none;}
}

.field-grain{
  position:absolute;inset:0;opacity:.04;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
html[data-theme="light"] .field-grain{opacity:.025;}

/* =========================
   HEADER / NAVIGATION
========================= */
header{
  position:sticky;top:0;z-index:50;
  background:color-mix(in srgb, var(--background) 78%, transparent);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--border);
  transition:border-color .3s ease;
}
nav{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 32px;max-width:1180px;margin:0 auto;
}
.brand{display:flex;align-items:center;gap:12px;font-family:var(--font-display);font-weight:600;font-size:14px;cursor:pointer;position:relative;}
.brand-mark{height:32px;width:auto;object-fit:contain;transition:transform .4s cubic-bezier(.34,1.56,.64,1);}
.brand:hover .brand-mark{transform:translateY(-2px) rotate(-3deg) scale(1.05);}
.nav-links{display:flex;gap:30px;font-size:14.5px;color:var(--text-secondary);}
.nav-links a{position:relative;padding:4px 0;transition:color .2s;}
.nav-links a::after{
  content:'';position:absolute;left:0;bottom:-2px;width:0;height:1.5px;background:var(--secondary);
  transition:width .3s cubic-bezier(.25,.46,.45,.94);
}
.nav-links a:hover{color:var(--text-primary);}
.nav-links a:hover::after{width:100%;}
.nav-links a.active{color:var(--text-primary);}
.nav-links a.active::after{width:100%;}

.nav-cta{
  font-family:var(--font-mono);font-size:13px;padding:10px 18px;border-radius:var(--radius-sm);
  border:1px solid var(--primary);color:var(--primary);white-space:nowrap;transition:all .25s ease;
  position:relative;overflow:hidden;
}
html[data-theme="light"] .nav-cta{color:var(--primary-ink);border-color:var(--primary-ink);}
.nav-cta::before{
  content:'';position:absolute;inset:0;background:var(--primary-ink);transform:translateX(-101%);
  transition:transform .35s cubic-bezier(.25,.46,.45,.94);z-index:-1;
}
.nav-cta:hover{color:#fff;border-color:var(--primary-ink);}
.nav-cta:hover::before{transform:translateX(0);}
.nav-actions{display:flex;align-items:center;gap:12px;}
.theme-toggle,.nav-burger{
  width:38px;height:38px;border-radius:50%;flex:0 0 auto;
  display:flex;align-items:center;justify-content:center;
  border:1px solid var(--border);background:var(--surface);color:var(--secondary);
  cursor:pointer;transition:border-color .2s, transform .2s, box-shadow .2s;
}
.theme-toggle:hover,.nav-burger:hover{border-color:var(--secondary);transform:translateY(-1px);box-shadow:0 4px 12px rgba(93,201,202,.15);}
.theme-toggle svg{width:17px;height:17px;}
.nav-burger{display:none;flex-direction:column;gap:4px;}
.nav-burger span{width:16px;height:1.5px;background:currentColor;display:block;transition:all .3s ease;}

@media(max-width:780px){
  .nav-links{
    position:fixed;top:64px;left:16px;right:16px;z-index:49;
    display:flex;flex-direction:column;gap:2px;
    background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);
    padding:10px;box-shadow:0 20px 50px rgba(0,0,0,.28);
    opacity:0;transform:translateY(-12px) scale(.98);pointer-events:none;
    transition:opacity .25s ease, transform .25s cubic-bezier(.34,1.56,.64,1);
  }
  .nav-links.open{opacity:1;transform:translateY(0) scale(1);pointer-events:auto;}
  .nav-links a{padding:12px 10px;border-radius:var(--radius-sm);}
  .nav-links a:hover{background:var(--surface-hover);}
  .nav-links a::after{display:none;}
  .nav-burger{display:flex;}
  .nav-burger.open span:nth-child(1){transform:translateY(5.5px) rotate(45deg);}
  .nav-burger.open span:nth-child(2){opacity:0;transform:scaleX(0);}
  .nav-burger.open span:nth-child(3){transform:translateY(-5.5px) rotate(-45deg);}
}

/* =========================
   SECTION HEADS
========================= */
.section-head{max-width:640px;margin-bottom:52px;}
.section-head .kicker{margin-bottom:16px;}
.section-head h2{font-size:clamp(25px,3vw,36px);}
.section-head p{color:var(--text-secondary);margin-top:14px;font-size:16px;}
.section-head-cta{margin-top:28px;}

.kicker{
  display:inline-flex;align-items:center;gap:9px;
  font-size:13.5px;color:var(--text-secondary);
  padding-bottom:16px;margin-bottom:22px;border-bottom:1px solid var(--border);
  position:relative;overflow:hidden;
}
.kicker::before{content:'';width:7px;height:7px;border-radius:2px;background:var(--accent);transform:rotate(45deg);flex:0 0 auto;}

.btn-row{display:flex;gap:14px;flex-wrap:wrap;}
.btn-primary{
  font-family:var(--font-body);font-size:15px;font-weight:600;
  background:var(--primary-ink);color:#fff;padding:14px 26px;border-radius:var(--radius-sm);border:none;cursor:pointer;
  transition:transform .25s cubic-bezier(.34,1.56,.64,1), box-shadow .25s ease;
  display:inline-flex;align-items:center;gap:8px;position:relative;overflow:hidden;
}
.btn-primary::after{
  content:'';position:absolute;inset:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,.15),transparent);
  transform:translateX(-100%);transition:transform .6s ease;
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(57,81,171,.35);}
.btn-primary:hover::after{transform:translateX(100%);}
.btn-ghost{
  font-family:var(--font-body);font-size:15px;font-weight:500;padding:14px 22px;border-radius:var(--radius-sm);
  border:1px solid var(--border-strong);color:var(--text-secondary);transition:all .25s ease;
  position:relative;overflow:hidden;
}
.btn-ghost:hover{border-color:var(--text-secondary);color:var(--text-primary);background:var(--surface-hover);}

/* =========================
   INSIGHTS — HERO
========================= */
.insights-hero{padding:72px 0 40px;}
.insights-hero h1{font-size:clamp(32px,4.4vw,52px);line-height:1.1;max-width:16ch;margin-bottom:18px;}
.insights-hero p.lead{font-size:16.5px;color:var(--text-secondary);max-width:56ch;margin-bottom:36px;}

.insight-filters{display:flex;gap:10px;flex-wrap:wrap;}
.filter-pill{
  font-family:var(--font-mono);font-size:12.5px;color:var(--text-secondary);
  border:1px solid var(--border);border-radius:20px;padding:9px 16px;
  background:var(--surface);cursor:pointer;transition:all .25s ease;white-space:nowrap;
}
.filter-pill:hover{border-color:var(--border-strong);color:var(--text-primary);}
.filter-pill.active{background:var(--primary-ink);border-color:var(--primary-ink);color:#fff;}

/* =========================
   FEATURED INSIGHT
========================= */
.featured-insight{
  display:grid;grid-template-columns:1.1fr 1fr;gap:0;
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);
  overflow:hidden;transition:border-color .3s ease, box-shadow .4s ease;
}
.featured-insight:hover{border-color:var(--border-strong);box-shadow:0 24px 60px rgba(0,0,0,.22);}
.featured-thumb{
  position:relative;min-height:280px;
  background:
    radial-gradient(420px 280px at 15% 10%, rgba(93,201,202,.20), transparent 65%),
    radial-gradient(360px 260px at 90% 90%, rgba(57,81,171,.22), transparent 60%),
    linear-gradient(135deg, var(--surface-2), var(--bg-soft));
}
.featured-thumb::after{
  content:'';position:absolute;inset:0;
  background-image:linear-gradient(var(--border) 1px, transparent 1px),linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size:36px 36px;opacity:.5;
  mask-image:radial-gradient(ellipse 80% 80% at 50% 50%, black 20%, transparent 85%);
}
.featured-body{padding:44px 44px 40px;display:flex;flex-direction:column;justify-content:center;gap:14px;}
.featured-label{font-family:var(--font-mono);font-size:11px;color:var(--secondary);letter-spacing:.04em;}
.featured-body h3{font-size:clamp(21px,2.4vw,28px);line-height:1.3;}
.featured-body p{color:var(--text-secondary);font-size:15px;max-width:44ch;}
.featured-meta{font-family:var(--font-mono);font-size:11.5px;color:var(--text-secondary);}
.featured-link{margin-top:6px;font-size:14px;font-weight:600;color:var(--primary);display:inline-flex;align-items:center;gap:6px;}
html[data-theme="light"] .featured-link{color:var(--primary-ink);}
@media(max-width:860px){
  .featured-insight{grid-template-columns:1fr;}
  .featured-thumb{min-height:180px;}
  .featured-body{padding:30px 26px;}
}

/* =========================
   INSIGHTS — GRID
========================= */
.insights-index{padding-top:12px;}
.insights-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:44px;}
@media(max-width:860px){.insights-grid{grid-template-columns:1fr 1fr;}}
@media(max-width:600px){.insights-grid{grid-template-columns:1fr;}}
.insight-card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);overflow:hidden;
  display:flex;flex-direction:column;
  transition:transform .4s cubic-bezier(.25,.46,.45,.94), box-shadow .4s ease, border-color .3s ease, opacity .3s ease;
}
.insight-card:hover{transform:translateY(-6px);box-shadow:0 20px 40px rgba(0,0,0,.25);border-color:var(--border-strong);}
.insight-card.is-hidden{display:none;}
.insight-thumb{
  position:relative;height:190px;overflow:hidden;background:var(--surface-2);
}
.insight-thumb::before{
  content:'';position:absolute;inset:0;
  background:radial-gradient(320px 220px at 20% 0%, rgba(93,201,202,.18), transparent 70%),
             linear-gradient(135deg, var(--surface-2), var(--bg-soft));
}
.insight-thumb::after{
  content:'';position:absolute;inset:0;
  background-image:linear-gradient(var(--border) 1px, transparent 1px),linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size:30px 30px;opacity:.4;
  mask-image:radial-gradient(ellipse 75% 75% at 25% 20%, black 15%, transparent 80%);
  transition:transform .6s cubic-bezier(.25,.46,.45,.94);
}
.insight-card:hover .insight-thumb::after{transform:scale(1.08);}
.insight-cat{
  position:absolute;left:16px;bottom:16px;z-index:2;
  display:inline-flex;align-items:center;gap:6px;padding:7px 10px;
  border:1px solid var(--border-strong);border-radius:8px;
  background:color-mix(in srgb, var(--surface) 72%, transparent);
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  color:var(--text-primary);font-size:11px;font-family:var(--font-mono);
}
.insight-cat svg{width:14px;height:14px;stroke-width:1.8;color:var(--secondary);}
.insight-body{padding:22px 22px 24px;display:flex;flex-direction:column;gap:10px;flex:1;}
.insight-meta{font-family:var(--font-mono);font-size:11.5px;color:var(--text-secondary);}
.insight-body h3{font-size:17px;line-height:1.35;}
.insight-excerpt{color:var(--text-secondary);font-size:13.5px;line-height:1.55;}
.insight-link{margin-top:auto;font-size:13.5px;font-weight:600;color:var(--primary);display:inline-flex;align-items:center;gap:6px;}
html[data-theme="light"] .insight-link{color:var(--primary-ink);}

.no-results{
  display:none;text-align:center;padding:60px 20px;color:var(--text-secondary);font-size:14.5px;
}
.no-results.is-visible{display:block;}

/* =========================
   NEWSLETTER STRIP
========================= */
.newsletter{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:44px 48px;display:grid;grid-template-columns:1.2fr 1fr;gap:36px;align-items:center;
  position:relative;overflow:hidden;
}
.newsletter::before{
  content:'';position:absolute;top:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg, var(--primary-ink), var(--secondary));
}
.newsletter h3{font-size:20px;margin-bottom:8px;}
.newsletter p{color:var(--text-secondary);font-size:14.5px;max-width:42ch;}
.newsletter-form{display:flex;gap:10px;}
.newsletter-form input{
  flex:1;background:var(--bg-soft);border:1px solid var(--border);border-radius:var(--radius-sm);
  padding:13px 14px;color:var(--text-primary);font-family:var(--font-body);font-size:14px;outline:none;
  transition:border-color .3s ease, box-shadow .3s ease;
}
.newsletter-form input:focus{border-color:var(--primary-ink);box-shadow:0 0 0 3px rgba(57,81,171,.12);}
.newsletter-form input::placeholder{color:var(--text-secondary);opacity:.55;}
.newsletter-form button{
  flex:0 0 auto;font-family:var(--font-body);font-weight:600;font-size:14px;
  background:var(--primary-ink);color:#fff;padding:13px 20px;border-radius:var(--radius-sm);border:none;cursor:pointer;
  transition:transform .25s ease, box-shadow .25s ease;
}
.newsletter-form button:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(57,81,171,.3);}
.newsletter-note{font-size:11.5px;color:var(--text-secondary);margin-top:8px;}
.newsletter-success{
  display:none;font-size:13.5px;color:var(--secondary);margin-top:8px;align-items:center;gap:7px;
}
.newsletter-success.is-visible{display:flex;}
@media(max-width:780px){
  .newsletter{grid-template-columns:1fr;padding:32px 26px;}
  .newsletter-form{flex-direction:column;}
  .newsletter-form button{width:100%;justify-content:center;display:flex;}
}

/* =========================
   FINAL CTA (reused pattern)
========================= */
.final-cta{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:64px 52px;text-align:center;position:relative;overflow:hidden;
}
.final-cta::before{
  content:'';position:absolute;top:0;left:0;right:0;height:4px;
  background:linear-gradient(90deg, var(--primary-ink), var(--secondary), var(--accent), var(--magenta));
  background-size:200% 100%;animation:gradientShift 6s linear infinite;
}
@keyframes gradientShift{0%{background-position:0% 50%;}100%{background-position:200% 50%;}}
.final-cta h2{font-size:clamp(24px,3.6vw,38px);margin-bottom:14px;}
.final-cta p{color:var(--text-secondary);font-size:15.5px;max-width:52ch;margin:0 auto 30px;}
.final-cta .btn-row{justify-content:center;}
@media(max-width:600px){.final-cta{padding:44px 24px;}}

/* =========================
   FOOTER
========================= */
footer{border-top:1px solid var(--border);padding:40px 0;}
.footer-wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:16px;font-size:13px;color:var(--text-secondary);}
.footer-wrap .brand{font-size:14px;}
.footer-wrap .brand-mark{height:22px;}
.footer-wrap a{position:relative;transition:color .2s;}
.footer-wrap a::after{
  content:'';position:absolute;left:0;bottom:-2px;width:0;height:1px;background:var(--secondary);
  transition:width .25s ease;
}
.footer-wrap a:hover{color:var(--text-primary);}
.footer-wrap a:hover::after{width:100%;}

/* =========================
   REVEAL / MOTION
========================= */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s cubic-bezier(.25,.46,.45,.94), transform .7s cubic-bezier(.25,.46,.45,.94);}
.reveal.in{opacity:1;transform:translateY(0);}
.reveal-delay-1{transition-delay:.08s;}
.reveal-delay-2{transition-delay:.16s;}
.reveal-delay-3{transition-delay:.24s;}
.reveal-delay-4{transition-delay:.32s;}
.reveal-delay-5{transition-delay:.40s;}

/* =========================
   WHATSAPP WIDGET
========================= */
.wa-fab{
  position:fixed;bottom:26px;right:26px;z-index:70;
  width:58px;height:58px;border-radius:50%;border:none;cursor:pointer;
  background:#25d366;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 10px 26px rgba(15,120,90,.35);
  transition:transform .3s cubic-bezier(.34,1.56,.64,1), box-shadow .3s ease;
}
.wa-fab:hover{transform:translateY(-4px) scale(1.08);box-shadow:0 14px 34px rgba(15,120,90,.45);}
.wa-fab:active{transform:translateY(-2px) scale(1.04);}
.wa-fab svg{width:27px;height:27px;fill:#ffffff;}
.wa-badge{
  position:absolute;top:-2px;right:-2px;width:14px;height:14px;border-radius:50%;
  background:var(--accent);border:2px solid var(--background);
  animation:badgePulse 2s ease-in-out infinite;
}
@keyframes badgePulse{0%,100%{transform:scale(1);}50%{transform:scale(1.15);}}
.wa-panel{
  position:fixed;bottom:96px;right:26px;z-index:70;width:318px;max-width:calc(100vw - 32px);
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);overflow:hidden;
  box-shadow:0 24px 60px rgba(0,0,0,.35);
  opacity:0;transform:translateY(16px) scale(.96);pointer-events:none;
  transition:opacity .3s ease, transform .3s cubic-bezier(.34,1.56,.64,1);
}
.wa-panel.open{opacity:1;transform:translateY(0) scale(1);pointer-events:auto;}
.wa-panel-head{
  position:relative;display:flex;align-items:center;gap:12px;padding:16px 40px 16px 18px;
  background:#25d366;color:#04140f;
}
.wa-avatar{
  width:36px;height:36px;border-radius:50%;flex:0 0 auto;
  background:rgba(4,20,15,.14);display:flex;align-items:center;justify-content:center;
  transition:transform .3s ease;
}
.wa-panel-head:hover .wa-avatar{transform:scale(1.1);}
.wa-avatar svg{width:19px;height:19px;fill:#04140f;}
.wa-panel-head h4{font-family:var(--font-display);font-size:14px;font-weight:600;}
.wa-panel-head .status{font-size:11px;display:flex;align-items:center;gap:5px;opacity:.85;margin-top:2px;}
.wa-panel-head .status::before{content:'';width:6px;height:6px;border-radius:50%;background:#04140f;opacity:.55;animation:statusPulse 2s ease-in-out infinite;}
@keyframes statusPulse{0%,100%{opacity:.55;}50%{opacity:1;}}
.wa-close{
  position:absolute;top:9px;right:9px;width:25px;height:25px;border:none;background:none;
  color:#04140f;opacity:.75;cursor:pointer;font-size:15px;line-height:1;
  transition:opacity .2s, transform .2s;
}
.wa-close:hover{opacity:1;transform:rotate(90deg);}
.wa-panel-body{padding:18px;background:var(--bg-soft);}
.wa-bubble{
  background:var(--surface);border:1px solid var(--border);border-radius:12px 12px 12px 3px;
  padding:12px 14px;font-size:13.5px;color:var(--text-primary);margin-bottom:16px;line-height:1.5;
  transition:transform .3s ease, box-shadow .3s ease;
}
.wa-bubble:hover{transform:translateX(4px);box-shadow:0 4px 12px rgba(0,0,0,.1);}
.wa-cta{
  display:flex;align-items:center;justify-content:center;gap:8px;width:100%;
  background:#25d366;color:#04140f;font-weight:600;
  padding:12px 16px;border-radius:var(--radius-sm);font-size:13.5px;transition:all .25s ease;
}
.wa-cta:hover{filter:brightness(1.06);transform:translateY(-1px);}
.wa-cta svg{width:16px;height:16px;fill:#04140f;}
@media(max-width:480px){
  .wa-fab{right:16px;bottom:16px;}
  .wa-panel{right:14px;bottom:88px;}
}

/* =========================
   RESPONSIVE — MOBILE FIXES
========================= */
@media(max-width: 768px){
  .insights-hero{padding:52px 0 32px;}
  .insights-hero h1{font-size:clamp(26px,7vw,38px);}
  .insights-hero p.lead{font-size:15px;}
  .nav-cta{display: none;}
  section{padding: 64px 0;}
  .featured-body{padding:26px 22px;}
  .final-cta{padding:40px 22px;}
  .footer-wrap{
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 10px;
  }
}
@media(max-width: 480px){
  .wrap{padding: 0 16px;}
  .nav-cta{display: none;}
  .kicker{font-size: 12px; padding-bottom: 12px; margin-bottom: 16px;}
  .wa-panel{width: calc(100vw - 32px); right: 16px;}
}

/* =========================
   ACCESSIBILITY
========================= */
:focus-visible{outline:2px solid var(--secondary);outline-offset:2px;}
.wa-fab:focus-visible,.theme-toggle:focus-visible,.nav-burger:focus-visible{outline-offset:3px;}

/* =========================
   CURSOR CUSTOM (desktop only)
========================= */
@media(min-width:1024px) and (pointer:fine){
  .cursor-dot,.cursor-ring{
    position:fixed;top:0;left:0;pointer-events:none;z-index:9999;border-radius:50%;
    transition:transform .15s ease-out, opacity .15s ease;
  }
  .cursor-dot{width:6px;height:6px;background:var(--secondary);transform:translate(-50%,-50%);}
  .cursor-ring{width:32px;height:32px;border:1.5px solid var(--secondary);opacity:.4;transform:translate(-50%,-50%);}
  .cursor-ring.hover{transform:translate(-50%,-50%) scale(1.6);opacity:.15;border-color:var(--primary);}
  .cursor-dot.hover{transform:translate(-50%,-50%) scale(.5);background:var(--primary);}
}
@media(max-width:1023px),(pointer:coarse){.cursor-dot,.cursor-ring{display:none;}}
html[data-theme="light"] .nav-cta:hover{color:#fff;}
.featured-thumb img,
.insight-thumb img{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
}

/* légère assombrissement pour garder le texte du badge lisible */
.insight-thumb img{
  filter:saturate(.9) brightness(.85);
  transition:transform .6s cubic-bezier(.25,.46,.45,.94), filter .3s ease;
}
.insight-card:hover .insight-thumb img{
  transform:scale(1.06);
  filter:saturate(1) brightness(.75);
}
html[data-theme="light"] .btn-primary{background:#fabc19;}
html[data-theme="light"] .nav-cta{color:black;border-color:black;}
html[data-theme="light"] .nav-cta:hover::before{color:black;background: #fabc19;}

/* =========================================================
   INSIGHT ARTICLE — SHOW PAGE
   ========================================================= */


/* =========================
   ARTICLE HERO
========================= */

.article-hero{
    padding:82px 0 58px;
    position:relative;
}

.article-hero-inner{
    max-width:900px;
    margin:0 auto;
    text-align:center;
}


/* BACK LINK */

.article-back{
    display:inline-flex;
    align-items:center;
    gap:8px;

    font-family:var(--font-mono);
    font-size:11.5px;
    color:var(--text-secondary);

    margin-bottom:42px;

    transition:
        color .25s ease,
        transform .25s ease;
}

.article-back svg{
    width:15px;
    height:15px;

    transition:transform .25s ease;
}

.article-back:hover{
    color:var(--secondary);
    transform:translateX(-3px);
}

.article-back:hover svg{
    transform:translateX(-3px);
}


/* CATEGORY */

.article-category{
    display:inline-flex;
    align-items:center;
    gap:9px;

    font-family:var(--font-mono);
    font-size:11.5px;
    letter-spacing:.06em;
    text-transform:uppercase;

    color:var(--secondary);

    margin-bottom:20px;
}

.article-category-dot{
    width:7px;
    height:7px;

    border-radius:2px;

    background:var(--accent);

    transform:rotate(45deg);
}


/* TITLE */

.article-hero h1{
    max-width:900px;
    margin:0 auto;

    font-family:var(--font-display);
    font-size:clamp(38px,5.4vw,68px);
    line-height:1.06;
    letter-spacing:-.025em;
    font-weight:600;

    color:var(--text-primary);
}


/* LEAD */

.article-lead{
    max-width:700px;
    margin:25px auto 0;

    color:var(--text-secondary);

    font-size:18px;
    line-height:1.7;
}


/* META */

.article-meta{
    display:flex;
    justify-content:center;
    align-items:center;
    flex-wrap:wrap;
    gap:10px;

    margin-top:28px;

    font-family:var(--font-mono);
    font-size:11.5px;

    color:var(--text-secondary);
}

.article-meta span{
    display:inline-flex;
    align-items:center;
    gap:7px;
}

.article-meta svg{
    width:14px;
    height:14px;

    color:var(--secondary);
}

.article-meta .meta-separator{
    color:var(--border-strong);
}


/* =========================
   ARTICLE SECTION
========================= */

.article-section{
    padding-top:25px;
    padding-bottom:90px;
}

.article-layout{
    max-width:1080px;
    margin:0 auto;

    display:grid;
    grid-template-columns:minmax(0, 1fr) 240px;
    gap:42px;

    align-items:start;
}


/* =========================
   ARTICLE CARD
========================= */

.article-card{
    background:var(--surface);

    border:1px solid var(--border);
    border-radius:var(--radius-lg);

    overflow:hidden;

    box-shadow:0 18px 50px rgba(0,0,0,.10);

    transition:
        border-color .3s ease,
        box-shadow .3s ease;
}

.article-card:hover{
    border-color:var(--border-strong);
    box-shadow:0 25px 65px rgba(0,0,0,.16);
}


/* =========================
   ARTICLE COVER
========================= */

.article-cover{
    position:relative;

    width:100%;
    height:420px;

    overflow:hidden;

    background:
        radial-gradient(
            420px 280px at 15% 10%,
            rgba(93,201,202,.20),
            transparent 65%
        ),
        radial-gradient(
            360px 260px at 90% 90%,
            rgba(57,81,171,.22),
            transparent 60%
        ),
        linear-gradient(
            135deg,
            var(--surface-2),
            var(--bg-soft)
        );
}

.article-cover img{
    position:absolute;
    inset:0;

    width:100%;
    height:100%;

    object-fit:cover;

    filter:
        saturate(.9)
        brightness(.86);

    transition:
        transform .8s cubic-bezier(.25,.46,.45,.94),
        filter .4s ease;
}

.article-card:hover .article-cover img{
    transform:scale(1.025);

    filter:
        saturate(1)
        brightness(.9);
}


/* IMAGE OVERLAY */

.article-cover-overlay{
    position:absolute;
    inset:0;

    pointer-events:none;

    background:
        linear-gradient(
            180deg,
            transparent 55%,
            rgba(13,15,22,.25)
        );

    z-index:2;
}


/* GRID OVERLAY */

.article-cover::after{
    content:'';

    position:absolute;
    inset:0;

    background-image:
        linear-gradient(
            var(--border) 1px,
            transparent 1px
        ),
        linear-gradient(
            90deg,
            var(--border) 1px,
            transparent 1px
        );

    background-size:36px 36px;

    opacity:.25;

    mask-image:
        radial-gradient(
            ellipse 80% 80% at 50% 50%,
            black 10%,
            transparent 85%
        );

    pointer-events:none;

    z-index:3;
}


/* =========================
   ARTICLE BODY
========================= */

.article-body{
    padding:54px 62px 62px;
}


/* CONTENT */

.article-content{
    font-family:var(--font-body);

    font-size:17px;
    line-height:1.85;

    color:var(--text-primary);
}


/* PARAGRAPHS */

.article-content p{
    margin:0 0 22px;

    color:var(--text-secondary);
}


/* FIRST PARAGRAPH */

.article-content > p:first-child{
    font-size:19px;
    line-height:1.75;

    color:var(--text-primary);

    margin-bottom:30px;
}


/* HEADINGS */

.article-content h2{
    position:relative;

    font-family:var(--font-display);
    font-size:30px;
    line-height:1.25;

    color:var(--text-primary);

    margin:52px 0 18px;

    padding-left:18px;
}

.article-content h2::before{
    content:'';

    position:absolute;
    left:0;
    top:5px;
    bottom:5px;

    width:3px;

    border-radius:3px;

    background:
        linear-gradient(
            180deg,
            var(--secondary),
            var(--primary)
        );
}


.article-content h3{
    font-family:var(--font-display);

    font-size:22px;
    line-height:1.3;

    color:var(--text-primary);

    margin:38px 0 14px;
}


/* LISTS */

.article-content ul,
.article-content ol{
    margin:0 0 25px;
    padding-left:25px;

    color:var(--text-secondary);
}

.article-content li{
    padding-left:7px;
    margin-bottom:9px;
}

.article-content li::marker{
    color:var(--secondary);
}


/* LINKS */

.article-content a{
    color:var(--secondary);

    text-decoration:
        underline;

    text-decoration-color:
        rgba(93,201,202,.35);

    text-underline-offset:3px;

    transition:
        color .2s ease,
        text-decoration-color .2s ease;
}

.article-content a:hover{
    color:var(--primary);

    text-decoration-color:
        var(--primary);
}


/* STRONG */

.article-content strong{
    color:var(--text-primary);
    font-weight:600;
}


/* BLOCKQUOTE */

.article-content blockquote{
    position:relative;

    margin:38px 0;
    padding:24px 28px;

    background:var(--surface-2);

    border:1px solid var(--border);

    border-left:
        3px solid var(--secondary);

    border-radius:
        0 var(--radius-md) var(--radius-md) 0;

    color:var(--text-primary);

    font-family:var(--font-display);

    font-size:20px;
    line-height:1.55;
    font-style:italic;
}


/* IMAGES INSIDE ARTICLE */

.article-content img{
    display:block;

    width:100%;
    height:auto;

    margin:35px 0;

    border-radius:var(--radius-md);

    border:1px solid var(--border);

    box-shadow:
        0 15px 40px rgba(0,0,0,.12);
}


/* HORIZONTAL RULE */

.article-content hr{
    border:0;

    height:1px;

    background:
        linear-gradient(
            90deg,
            transparent,
            var(--border-strong),
            transparent
        );

    margin:48px 0;
}


/* CODE */

.article-content code{
    font-family:var(--font-mono);

    font-size:.9em;

    padding:3px 7px;

    border-radius:5px;

    background:var(--surface-2);

    border:1px solid var(--border);

    color:var(--secondary);
}

.article-content pre{
    overflow:auto;

    margin:30px 0;

    padding:22px;

    background:var(--background);

    border:1px solid var(--border);

    border-radius:var(--radius-md);
}

.article-content pre code{
    padding:0;
    border:0;
    background:none;
}


/* =========================
   SIDEBAR
========================= */

.article-sidebar{
    position:sticky;
    top:100px;
}


.article-sidebar-card{
    position:relative;

    padding:25px 22px;

    background:var(--surface);

    border:1px solid var(--border);

    border-radius:var(--radius-md);

    overflow:hidden;
}

.article-sidebar-card::before{
    content:'';

    position:absolute;

    top:0;
    left:0;
    right:0;

    height:3px;

    background:
        linear-gradient(
            90deg,
            var(--primary-ink),
            var(--secondary),
            var(--accent)
        );
}


.article-sidebar-label{
    font-family:var(--font-mono);

    font-size:10px;

    letter-spacing:.12em;

    color:var(--secondary);
}


.article-sidebar-line{
    width:35px;
    height:1px;

    margin:17px 0;

    background:var(--border-strong);
}


.article-sidebar-card p{
    color:var(--text-secondary);

    font-size:13px;
    line-height:1.65;

    margin-bottom:20px;
}


.article-sidebar-link{
    display:flex;
    align-items:center;
    gap:7px;

    color:var(--primary);

    font-size:13px;
    font-weight:600;

    transition:
        color .2s ease,
        transform .2s ease;
}

.article-sidebar-link svg{
    width:14px;
    height:14px;

    transition:
        transform .2s ease;
}

.article-sidebar-link:hover{
    color:var(--secondary);
}

.article-sidebar-link:hover svg{
    transform:
        translate(2px,-2px);
}


/* =========================
   ARTICLE FOOTER
========================= */

.article-footer{
    padding-top:10px;
    padding-bottom:100px;
}


.article-footer-inner{
    max-width:1080px;
    margin:0 auto;

    display:flex;
    justify-content:space-between;
    align-items:center;
    gap:40px;

    padding:52px;

    background:var(--surface);

    border:1px solid var(--border);

    border-radius:var(--radius-lg);

    position:relative;
    overflow:hidden;
}


.article-footer-inner::before{
    content:'';

    position:absolute;

    left:0;
    top:0;
    right:0;

    height:3px;

    background:
        linear-gradient(
            90deg,
            var(--primary-ink),
            var(--secondary),
            var(--accent),
            var(--magenta)
        );

    background-size:200% 100%;

    animation:
        gradientShift 6s linear infinite;
}


.article-footer-inner .kicker{
    margin-bottom:14px;
}


.article-footer-inner h2{
    font-size:clamp(25px,3vw,36px);

    margin-bottom:10px;
}


.article-footer-inner p{
    max-width:580px;

    color:var(--text-secondary);

    font-size:15px;
}


.article-footer-actions{
    flex-shrink:0;
}


/* =========================
   LIGHT MODE
========================= */

html[data-theme="light"] .article-card{
    box-shadow:
        0 18px 50px rgba(16,20,35,.08);
}

html[data-theme="light"] .article-card:hover{
    box-shadow:
        0 25px 65px rgba(16,20,35,.12);
}

html[data-theme="light"] .article-cover-overlay{
    background:
        linear-gradient(
            180deg,
            transparent 55%,
            rgba(16,20,35,.10)
        );
}


/* =========================
   RESPONSIVE
========================= */

@media(max-width:900px){

    .article-layout{
        grid-template-columns:1fr;
    }

    .article-sidebar{
        position:static;
    }

    .article-sidebar-card{
        max-width:none;
    }

    .article-cover{
        height:360px;
    }

}


@media(max-width:700px){

    .article-hero{
        padding:52px 0 38px;
    }

    .article-back{
        margin-bottom:32px;
    }

    .article-hero h1{
        font-size:
            clamp(
                32px,
                9vw,
                48px
            );
    }

    .article-lead{
        font-size:16px;
        line-height:1.65;
    }

    .article-meta{
        font-size:10.5px;
    }

    .article-section{
        padding-top:10px;
        padding-bottom:65px;
    }

    .article-cover{
        height:260px;
    }

    .article-body{
        padding:35px 24px 42px;
    }

    .article-content{
        font-size:16px;
        line-height:1.75;
    }

    .article-content > p:first-child{
        font-size:17px;
    }

    .article-content h2{
        font-size:25px;
        margin-top:40px;
    }

    .article-content h3{
        font-size:20px;
    }

    .article-content blockquote{
        padding:20px;
        font-size:18px;
    }

    .article-footer{
        padding-bottom:70px;
    }

    .article-footer-inner{
        flex-direction:column;
        align-items:flex-start;

        padding:38px 25px;
    }

    .article-footer-actions{
        width:100%;
    }

    .article-footer-actions .btn-primary{
        width:100%;
        justify-content:center;
    }

}


@media(max-width:480px){

    .article-hero{
        padding-top:42px;
    }

    .article-category{
        font-size:10px;
    }

    .article-hero h1{
        font-size:32px;
    }

    .article-lead{
        font-size:15px;
    }

    .article-meta{
        gap:7px;
    }

    .article-cover{
        height:220px;
    }

    .article-body{
        padding:
            30px
            19px
            36px;
    }

    .article-content{
        font-size:15.5px;
    }

    .article-content h2{
        font-size:23px;
        padding-left:14px;
    }

    .article-content h3{
        font-size:19px;
    }

    .article-sidebar-card{
        padding:22px 18px;
    }

    .article-footer-inner{
        padding:34px 20px;
    }

}