/* ==========================================================================
   MSAR — Mathematics and Statistics Students' Association of Rwanda
   Design system: navy + crimson, grounded in MSAR's own emblem colors.
   Type: Space Grotesk (display) / Inter (body) / IBM Plex Mono (data)
   ========================================================================== */

:root{
  /* ---- color: navy family (sampled from the MSAR emblem) ---- */
  --navy-950:#0A1428;
  --navy-900:#0E1A33;
  --navy-800:#152A4D;
  --navy-700:#1E3A66;
  --navy-600:#2A4A7C;
  --navy-500:#3D5A89;
  --navy-200:#C7D3E4;
  --navy-100:#EAEFF6;
  --navy-50: #F5F7FB;

  /* ---- color: accent (sampled from MSAR Dinner flyer typography) ---- */
  --crimson-700:#B32A40;
  --crimson-600:#D9354E;
  --crimson-500:#E24F66;
  --crimson-100:#FBE6EA;
  --crimson-50: #FDF3F4;

  /* ---- color: tertiary data trio, derived from the emblem's bar-chart mark ---- */
  --data-red:#D9354E;
  --data-teal:#2E9E82;
  --data-gold:#D9A227;

  /* ---- neutrals ---- */
  --paper:#FFFFFF;
  --paper-50:#F7F8FB;
  --paper-100:#F0F2F7;
  --ink-900:#121826;
  --ink-700:#2B3243;
  --ink-600:#4B5468;
  --ink-400:#7B8496;
  --ink-300:#A8AFBD;
  --line:#E4E8F0;
  --line-dark:rgba(255,255,255,0.14);

  /* ---- type ---- */
  --font-display:'Space Grotesk', 'Segoe UI', sans-serif;
  --font-body:'Inter', 'Segoe UI', sans-serif;
  --font-mono:'IBM Plex Mono', 'Courier New', monospace;

  /* ---- layout ---- */
  --container:1220px;
  --container-narrow:820px;
  --radius-sm:8px;
  --radius:14px;
  --radius-lg:22px;
  --shadow-sm:0 1px 2px rgba(14,26,51,0.06), 0 1px 1px rgba(14,26,51,0.04);
  --shadow-md:0 10px 30px -12px rgba(14,26,51,0.22);
  --shadow-lg:0 24px 60px -18px rgba(14,26,51,0.32);
  --ease:cubic-bezier(.22,.61,.36,1);
}

/* ==========================================================================
   Reset & base
   ========================================================================== */
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  *,*::before,*::after{animation-duration:0.001ms !important;animation-iteration-count:1 !important;transition-duration:0.001ms !important;scroll-behavior:auto !important;}
}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink-700);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  line-height:1.6;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{margin:0;padding:0;list-style:none;}
button{font-family:inherit;cursor:pointer;}
input,textarea,select{font-family:inherit;font-size:1rem;}
h1,h2,h3,h4{
  font-family:var(--font-display);
  color:var(--navy-900);
  margin:0;
  line-height:1.12;
  letter-spacing:-0.01em;
  font-weight:700;
}
p{margin:0;}
.container{max-width:var(--container);margin:0 auto;padding:0 24px;}
.container--narrow{max-width:var(--container-narrow);margin:0 auto;padding:0 24px;}

/* focus visibility */
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{
  outline:2px solid var(--crimson-600);
  outline-offset:3px;
  border-radius:4px;
}

/* ==========================================================================
   Type helpers
   ========================================================================== */
.eyebrow{
  font-family:var(--font-mono);
  font-size:0.75rem;
  letter-spacing:0.14em;
  text-transform:uppercase;
  color:var(--crimson-600);
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-weight:500;
  margin-bottom:14px;
}
.eyebrow::before{
  content:"";
  width:16px;height:1px;
  background:var(--crimson-600);
  display:inline-block;
}
.h1{font-size:clamp(2.4rem,4.6vw,4.1rem);}
.h2{font-size:clamp(1.9rem,3.4vw,2.7rem);}
.h3{font-size:clamp(1.2rem,1.6vw,1.4rem);}
.lede{font-size:clamp(1.05rem,1.4vw,1.2rem);color:var(--ink-600);line-height:1.7;}
.mono{font-family:var(--font-mono);}
.section-head{max-width:640px;margin-bottom:48px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.section-head p{margin-top:14px;}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:14px 26px;
  border-radius:999px;
  font-weight:600;
  font-size:0.95rem;
  border:1.5px solid transparent;
  transition:transform .25s var(--ease), box-shadow .25s var(--ease), background .2s ease, color .2s ease, border-color .2s ease;
  white-space:nowrap;
}
.btn svg{width:16px;height:16px;flex:none;}
.btn--primary{background:var(--crimson-600);color:#fff;box-shadow:0 8px 20px -8px rgba(217,53,78,0.55);}
.btn--primary:hover{background:var(--crimson-700);transform:translateY(-2px);box-shadow:0 12px 26px -8px rgba(217,53,78,0.6);}
.btn--navy{background:var(--navy-700);color:#fff;}
.btn--navy:hover{background:var(--navy-800);transform:translateY(-2px);}
.btn--outline{background:transparent;border-color:var(--line);color:var(--navy-900);}
.btn--outline:hover{border-color:var(--navy-700);transform:translateY(-2px);}
.btn--outline-light{background:transparent;border-color:var(--line-dark);color:#fff;}
.btn--outline-light:hover{border-color:#fff;transform:translateY(-2px);}
.btn--ghost{background:transparent;color:var(--navy-700);padding:14px 8px;}
.btn--ghost:hover{color:var(--crimson-600);}
.btn--sm{padding:10px 18px;font-size:0.85rem;}
.btn--block{width:100%;}
.btn[disabled]{opacity:0.55;cursor:not-allowed;transform:none !important;}

/* ==========================================================================
   Site header / nav
   ========================================================================== */
.site-header{
  position:sticky;top:0;z-index:200;
  background:rgba(255,255,255,0.86);
  backdrop-filter:blur(14px) saturate(1.4);
  -webkit-backdrop-filter:blur(14px) saturate(1.4);
  border-bottom:1px solid transparent;
  transition:border-color .3s ease, box-shadow .3s ease;
}
.site-header.is-scrolled{border-color:var(--line);box-shadow:0 6px 24px -18px rgba(14,26,51,0.4);}
.nav{
  display:flex;align-items:center;justify-content:space-between;
  height:78px;
}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-weight:700;font-size:1.28rem;color:var(--navy-900);}
.brand img{width:38px;height:38px;border-radius:50%;flex:none;}
.brand .brand-accent{color:var(--crimson-600);}
.nav-links{display:flex;align-items:center;gap:2px;}
.nav-links a{
  padding:10px 16px;border-radius:999px;font-size:0.93rem;font-weight:500;color:var(--ink-600);
  transition:background .2s ease,color .2s ease;
}
.nav-links a:hover{color:var(--navy-900);background:var(--navy-100);}
.nav-links a.is-active{color:var(--navy-900);background:var(--navy-100);font-weight:600;}
.nav-cta{display:flex;align-items:center;gap:10px;}
.nav-toggle{
  display:none;
  width:44px;height:44px;border-radius:12px;border:1px solid var(--line);
  background:#fff;align-items:center;justify-content:center;flex-direction:column;gap:5px;
}
.nav-toggle span{width:20px;height:2px;background:var(--navy-900);display:block;transition:transform .25s ease, opacity .25s ease;}
.nav-toggle.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav-toggle.is-open span:nth-child(2){opacity:0;}
.nav-toggle.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

.mobile-panel{
  display:none;
  position:fixed;inset:78px 0 0 0;z-index:190;
  background:var(--paper);
  padding:24px;
  overflow-y:auto;
  transform:translateX(100%);
  transition:transform .35s var(--ease);
}
.mobile-panel.is-open{transform:translateX(0);}
.mobile-panel a{display:block;padding:16px 6px;font-size:1.15rem;font-weight:600;color:var(--navy-900);border-bottom:1px solid var(--line);font-family:var(--font-display);}
.mobile-panel .btn{margin-top:24px;}

@media (max-width:960px){
  .nav-links{display:none;}
  .nav-toggle{display:flex;}
  .mobile-panel{display:block;}
  .nav-cta .btn--outline{display:none;}
}

/* ==========================================================================
   Ambient statistical motif (signature background element)
   ========================================================================== */
.scatter-field{position:absolute;inset:0;overflow:hidden;pointer-events:none;}
.scatter-field svg{width:100%;height:100%;}
.scatter-field .dot{animation:drift 14s ease-in-out infinite;}
.scatter-field .dot:nth-child(3n){animation-duration:18s;animation-delay:-3s;}
.scatter-field .dot:nth-child(4n){animation-duration:22s;animation-delay:-7s;}
@keyframes drift{
  0%,100%{transform:translateY(0);}
  50%{transform:translateY(-10px);}
}
@media (prefers-reduced-motion: reduce){.scatter-field .dot{animation:none;}}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero{
  position:relative;
  background:var(--navy-950);
  color:#fff;
  overflow:hidden;
  padding-top:64px;
}
.hero-inner{
  position:relative;z-index:2;
  display:grid;grid-template-columns:1.05fr 0.95fr;gap:56px;align-items:center;
  padding:76px 0 96px;
}
.hero-media{
  position:relative;border-radius:var(--radius-lg);overflow:hidden;
  box-shadow:var(--shadow-lg);
  aspect-ratio:4/4.6;
}
.hero-media img{width:100%;height:100%;object-fit:cover;}
.hero-media::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg, rgba(10,20,40,0) 40%, rgba(10,20,40,0.65) 100%);
}
.hero-media .hero-caption{
  position:absolute;left:20px;right:20px;bottom:18px;z-index:2;
  font-family:var(--font-mono);font-size:0.78rem;color:#fff;opacity:0.9;
  display:flex;justify-content:space-between;gap:10px;
}
.hero h1{color:#fff;font-size:clamp(2.5rem,4.8vw,4.3rem);}
.hero h1 em{font-style:normal;color:var(--crimson-500);}
.hero .lede{color:rgba(255,255,255,0.72);max-width:520px;}
.hero-actions{display:flex;gap:14px;margin-top:34px;flex-wrap:wrap;}
.hero-meta{
  display:flex;gap:28px;margin-top:52px;flex-wrap:wrap;
  border-top:1px solid var(--line-dark);padding-top:26px;
}
.hero-meta div{font-family:var(--font-mono);}
.hero-meta strong{display:block;font-family:var(--font-display);font-size:1.5rem;color:#fff;font-weight:700;}
.hero-meta span{font-size:0.72rem;letter-spacing:0.08em;text-transform:uppercase;color:rgba(255,255,255,0.5);}

@media (max-width:960px){
  .hero-inner{grid-template-columns:1fr;padding:44px 0 64px;}
  .hero-media{order:-1;aspect-ratio:16/11;}
}

/* ==========================================================================
   Sections / rhythm
   ========================================================================== */
.section{padding:104px 0;position:relative;}
.section--tight{padding:72px 0;}
.section--alt{background:var(--paper-50);}
.section--navy{background:var(--navy-950);color:#fff;}
.section--navy h2,.section--navy h3,.section--navy h4{color:#fff;}
.section--navy .lede{color:rgba(255,255,255,0.68);}
.section--border-top{border-top:1px solid var(--line);}
@media (max-width:720px){.section{padding:64px 0;} .section--tight{padding:48px 0;}}

/* ==========================================================================
   Stat / impact numbers
   ========================================================================== */
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line-dark);border-radius:var(--radius-lg);overflow:hidden;}
.stat{background:var(--navy-950);padding:38px 30px;text-align:left;}
.stat strong{
  font-family:var(--font-mono);font-weight:600;color:#fff;
  font-size:clamp(2rem,3.6vw,2.8rem);display:block;
}
.stat strong .accent{color:var(--crimson-500);}
.stat span{display:block;margin-top:8px;color:rgba(255,255,255,0.6);font-size:0.9rem;}
@media (max-width:860px){.stat-grid{grid-template-columns:repeat(2,1fr);}}

/* ==========================================================================
   Cards: generic, activity, event, resource, news, gallery, testimonial
   ========================================================================== */
.grid{display:grid;gap:26px;}
.grid--3{grid-template-columns:repeat(3,1fr);}
.grid--4{grid-template-columns:repeat(4,1fr);}
.grid--2{grid-template-columns:repeat(2,1fr);}
@media (max-width:960px){.grid--3,.grid--4{grid-template-columns:repeat(2,1fr);}}
@media (max-width:640px){.grid--3,.grid--4,.grid--2{grid-template-columns:1fr;}}

.card{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;transition:transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s ease;
  display:flex;flex-direction:column;
}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);border-color:var(--navy-100);}

/* activity card */
.activity-card{padding:34px 30px;}
.activity-card .icon{
  width:52px;height:52px;border-radius:14px;background:var(--navy-100);
  display:flex;align-items:center;justify-content:center;margin-bottom:22px;
  color:var(--navy-700);
}
.activity-card .icon svg{width:26px;height:26px;}
.activity-card h3{margin-bottom:10px;}
.activity-card p{color:var(--ink-600);font-size:0.96rem;}
.activity-card .card-link{
  margin-top:20px;display:inline-flex;align-items:center;gap:6px;
  font-weight:600;font-size:0.88rem;color:var(--crimson-600);
}
.activity-card .card-link svg{width:14px;height:14px;transition:transform .2s ease;}
.activity-card:hover .card-link svg{transform:translateX(3px);}

/* event card */
.event-card .event-media{position:relative;aspect-ratio:16/10;overflow:hidden;}
.event-card .event-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease);}
.event-card:hover .event-media img{transform:scale(1.06);}
.event-tag{
  position:absolute;top:14px;left:14px;background:rgba(14,20,40,0.75);backdrop-filter:blur(6px);
  color:#fff;font-family:var(--font-mono);font-size:0.7rem;letter-spacing:0.08em;text-transform:uppercase;
  padding:6px 12px;border-radius:999px;
}
.event-date-badge{
  position:absolute;top:14px;right:14px;background:#fff;color:var(--navy-900);
  border-radius:10px;padding:8px 10px;text-align:center;font-family:var(--font-mono);line-height:1.1;box-shadow:var(--shadow-sm);
}
.event-date-badge .d{display:block;font-size:1.1rem;font-weight:700;}
.event-date-badge .m{display:block;font-size:0.65rem;letter-spacing:0.06em;text-transform:uppercase;color:var(--ink-400);}
.event-card .event-body{padding:24px 24px 26px;}
.event-card h3{margin-bottom:10px;}
.event-meta-row{display:flex;flex-wrap:wrap;gap:14px;margin:14px 0 16px;font-size:0.82rem;color:var(--ink-600);}
.event-meta-row span{display:inline-flex;align-items:center;gap:6px;}
.event-meta-row svg{width:14px;height:14px;color:var(--crimson-600);flex:none;}
.event-card p.desc{color:var(--ink-600);font-size:0.93rem;}
.event-card .event-actions{display:flex;align-items:center;justify-content:space-between;margin-top:20px;gap:10px;}

/* resource card */
.resource-card{padding:26px;flex-direction:row;align-items:flex-start;gap:16px;}
.resource-card .r-icon{
  width:44px;height:44px;border-radius:10px;background:var(--crimson-50);color:var(--crimson-600);
  display:flex;align-items:center;justify-content:center;flex:none;
}
.resource-card .r-icon svg{width:22px;height:22px;}
.resource-card .r-body{flex:1;}
.resource-card .r-cat{font-family:var(--font-mono);font-size:0.68rem;text-transform:uppercase;letter-spacing:0.08em;color:var(--ink-400);}
.resource-card h4{font-family:var(--font-display);font-size:1.04rem;color:var(--navy-900);margin:4px 0 8px;font-weight:700;}
.resource-card p{color:var(--ink-600);font-size:0.88rem;}
.resource-card .r-foot{display:flex;align-items:center;justify-content:space-between;margin-top:16px;}
.resource-type{font-family:var(--font-mono);font-size:0.7rem;color:var(--ink-400);text-transform:uppercase;}

/* news card */
.news-card .news-media{aspect-ratio:16/10;overflow:hidden;position:relative;}
.news-card .news-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease);}
.news-card:hover .news-media img{transform:scale(1.06);}
.news-card .news-body{padding:22px 24px 26px;}
.news-cat{font-family:var(--font-mono);font-size:0.7rem;text-transform:uppercase;letter-spacing:0.08em;color:var(--crimson-600);}
.news-card h3{margin:10px 0;font-size:1.15rem;}
.news-date{font-size:0.78rem;color:var(--ink-400);font-family:var(--font-mono);}
.news-card p.excerpt{color:var(--ink-600);font-size:0.92rem;margin-top:10px;}
.read-more{display:inline-flex;align-items:center;gap:6px;font-weight:600;font-size:0.86rem;color:var(--navy-700);margin-top:16px;}
.read-more svg{width:14px;height:14px;}

/* testimonial / member story */
.story-card{padding:30px;background:var(--paper-50);border:1px solid var(--line);}
.story-card .quote-mark{font-family:var(--font-display);font-size:2.6rem;color:var(--crimson-600);line-height:1;display:block;margin-bottom:6px;}
.story-card p.quote{font-size:1.02rem;color:var(--navy-900);font-weight:500;line-height:1.6;}
.story-foot{display:flex;align-items:center;gap:12px;margin-top:22px;}
.story-avatar{
  width:46px;height:46px;border-radius:50%;background:var(--navy-700);color:#fff;
  display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-weight:700;flex:none;
}
.story-foot strong{display:block;font-family:var(--font-display);font-size:0.95rem;color:var(--navy-900);}
.story-foot span{display:block;font-size:0.8rem;color:var(--ink-400);}

/* ==========================================================================
   Who we are / split sections
   ========================================================================== */
.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;}
.split.reverse .split-media{order:2;}
.split-media{position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-md);}
.split-media img{width:100%;height:100%;object-fit:cover;aspect-ratio:5/4.2;}
.split-media .tag-float{
  position:absolute;bottom:18px;left:18px;background:#fff;padding:12px 16px;border-radius:var(--radius-sm);
  box-shadow:var(--shadow-sm);font-family:var(--font-mono);font-size:0.78rem;color:var(--navy-900);
  display:flex;align-items:center;gap:8px;
}
.split-media .tag-float .dot{width:8px;height:8px;border-radius:50%;background:var(--crimson-600);}
.check-list{margin-top:26px;display:grid;gap:14px;}
.check-list li{display:flex;gap:12px;align-items:flex-start;color:var(--ink-600);font-size:0.96rem;}
.check-list svg{width:18px;height:18px;color:var(--crimson-600);flex:none;margin-top:2px;}
@media (max-width:900px){
  .split{grid-template-columns:1fr;gap:36px;}
  .split.reverse .split-media{order:0;}
}

/* ==========================================================================
   Timeline (About page — real, dated milestones)
   ========================================================================== */
.timeline{position:relative;margin-top:20px;}
.timeline::before{
  content:"";position:absolute;left:110px;top:6px;bottom:6px;width:1px;background:var(--line);
}
.timeline-item{position:relative;padding-left:150px;padding-bottom:44px;}
.timeline-item:last-child{padding-bottom:0;}
.timeline-item .t-date{
  position:absolute;left:0;top:0;width:96px;text-align:right;
  font-family:var(--font-mono);font-size:0.82rem;color:var(--navy-700);font-weight:600;
}
.timeline-item::after{
  content:"";position:absolute;left:106px;top:4px;width:9px;height:9px;border-radius:50%;
  background:var(--crimson-600);border:3px solid var(--crimson-100);
}
.timeline-item h4{font-family:var(--font-display);font-size:1.08rem;color:var(--navy-900);margin-bottom:6px;}
.timeline-item p{color:var(--ink-600);font-size:0.94rem;}
@media (max-width:640px){
  .timeline::before{left:64px;}
  .timeline-item{padding-left:88px;}
  .timeline-item .t-date{width:50px;font-size:0.7rem;}
  .timeline-item::after{left:60px;}
}

/* ==========================================================================
   Filters (Events / Resources / News / Gallery)
   ========================================================================== */
.filter-bar{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:44px;}
.filter-btn{
  padding:10px 18px;border-radius:999px;border:1px solid var(--line);background:#fff;
  font-size:0.86rem;font-weight:600;color:var(--ink-600);transition:all .2s ease;
}
.filter-btn:hover{border-color:var(--navy-500);color:var(--navy-900);}
.filter-btn.is-active{background:var(--navy-900);border-color:var(--navy-900);color:#fff;}

/* ==========================================================================
   Gallery
   ========================================================================== */
.masonry{column-count:3;column-gap:20px;}
.masonry .g-item{break-inside:avoid;margin-bottom:20px;border-radius:var(--radius);overflow:hidden;position:relative;cursor:zoom-in;box-shadow:var(--shadow-sm);}
.masonry .g-item img{width:100%;display:block;transition:transform .5s var(--ease);}
.masonry .g-item:hover img{transform:scale(1.05);}
.masonry .g-item .g-cap{
  position:absolute;left:0;right:0;bottom:0;padding:14px 16px;
  background:linear-gradient(0deg, rgba(10,20,40,0.82), rgba(10,20,40,0));
  color:#fff;font-size:0.78rem;font-family:var(--font-mono);
  opacity:0;transition:opacity .3s ease;
}
.masonry .g-item:hover .g-cap{opacity:1;}
@media (max-width:900px){.masonry{column-count:2;}}
@media (max-width:560px){.masonry{column-count:1;}}

.lightbox{position:fixed;inset:0;z-index:400;background:rgba(8,12,24,0.92);display:none;align-items:center;justify-content:center;padding:40px;}
.lightbox.is-open{display:flex;}
.lightbox img{max-width:min(1100px,92vw);max-height:84vh;border-radius:10px;box-shadow:var(--shadow-lg);}
.lightbox .lb-cap{position:absolute;left:0;right:0;bottom:24px;text-align:center;color:rgba(255,255,255,0.8);font-family:var(--font-mono);font-size:0.85rem;}
.lightbox .lb-close,.lightbox .lb-prev,.lightbox .lb-next{
  position:absolute;background:rgba(255,255,255,0.08);border:1px solid var(--line-dark);color:#fff;
  width:46px;height:46px;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:background .2s ease;
}
.lightbox .lb-close:hover,.lightbox .lb-prev:hover,.lightbox .lb-next:hover{background:rgba(255,255,255,0.18);}
.lightbox .lb-close{top:26px;right:26px;}
.lightbox .lb-prev{left:26px;top:50%;transform:translateY(-50%);}
.lightbox .lb-next{right:26px;top:50%;transform:translateY(-50%);}
.lightbox svg{width:18px;height:18px;}
@media (max-width:640px){.lightbox{padding:20px;} .lightbox .lb-prev,.lightbox .lb-next{width:38px;height:38px;}}

/* ==========================================================================
   Modal (event / news detail)
   ========================================================================== */
.modal-overlay{position:fixed;inset:0;z-index:400;background:rgba(8,12,24,0.6);display:none;align-items:flex-start;justify-content:center;padding:60px 20px;overflow-y:auto;}
.modal-overlay.is-open{display:flex;}
.modal{
  background:#fff;max-width:760px;width:100%;border-radius:var(--radius-lg);overflow:hidden;
  box-shadow:var(--shadow-lg);position:relative;
}
.modal .modal-media{aspect-ratio:16/9;overflow:hidden;}
.modal .modal-media img{width:100%;height:100%;object-fit:cover;}
.modal .modal-close{
  position:absolute;top:18px;right:18px;width:42px;height:42px;border-radius:50%;
  background:rgba(8,12,24,0.55);color:#fff;display:flex;align-items:center;justify-content:center;z-index:2;
}
.modal .modal-body{padding:34px 36px 40px;}
.modal .modal-body .eyebrow{margin-bottom:10px;}
.modal .modal-body h3{font-size:1.5rem;margin-bottom:14px;}
.modal .modal-meta{display:flex;flex-wrap:wrap;gap:18px;margin-bottom:20px;font-size:0.85rem;color:var(--ink-600);}
.modal .modal-meta span{display:inline-flex;align-items:center;gap:6px;}
.modal .modal-meta svg{width:15px;height:15px;color:var(--crimson-600);}
.modal .modal-body p{color:var(--ink-600);font-size:0.98rem;margin-bottom:14px;}
.modal .modal-actions{display:flex;gap:12px;margin-top:24px;flex-wrap:wrap;}

/* ==========================================================================
   Forms
   ========================================================================== */
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:44px;box-shadow:var(--shadow-md);}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;}
.form-grid .full{grid-column:1/-1;}
.field{display:flex;flex-direction:column;gap:8px;margin-bottom:20px;}
.field label{font-size:0.85rem;font-weight:600;color:var(--navy-900);}
.field .req{color:var(--crimson-600);}
.field input,.field select,.field textarea{
  padding:13px 16px;border-radius:10px;border:1.5px solid var(--line);background:var(--paper-50);
  color:var(--ink-900);transition:border-color .2s ease, background .2s ease;
}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--navy-500);background:#fff;outline:none;}
.field textarea{resize:vertical;min-height:120px;}
.field .hint{font-size:0.78rem;color:var(--ink-400);}
.checkbox-row{display:flex;flex-wrap:wrap;gap:10px;}
.chip-check{position:relative;}
.chip-check input{position:absolute;opacity:0;inset:0;cursor:pointer;}
.chip-check span{
  display:inline-flex;padding:9px 16px;border-radius:999px;border:1.5px solid var(--line);
  font-size:0.85rem;color:var(--ink-600);transition:all .2s ease;
}
.chip-check input:checked + span{background:var(--navy-900);border-color:var(--navy-900);color:#fff;}
.form-success{
  display:none;text-align:center;padding:50px 20px;
}
.form-success.is-open{display:block;}
.form-success .icon-ok{
  width:64px;height:64px;border-radius:50%;background:var(--crimson-50);color:var(--crimson-600);
  display:flex;align-items:center;justify-content:center;margin:0 auto 20px;
}
.form-success .icon-ok svg{width:30px;height:30px;}
@media (max-width:720px){.form-card{padding:28px;} .form-grid{grid-template-columns:1fr;}}

/* ==========================================================================
   CTA band
   ========================================================================== */
.cta-band{
  position:relative;background:var(--navy-950);color:#fff;border-radius:var(--radius-lg);
  padding:64px 56px;overflow:hidden;
  display:flex;align-items:center;justify-content:space-between;gap:40px;flex-wrap:wrap;
}
.cta-band h2{color:#fff;max-width:520px;}
.cta-band p{color:rgba(255,255,255,0.68);margin-top:12px;max-width:460px;}
.cta-band .cta-actions{display:flex;gap:14px;flex-wrap:wrap;position:relative;z-index:2;}
@media (max-width:720px){.cta-band{padding:44px 28px;}}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer{background:var(--navy-950);color:rgba(255,255,255,0.7);padding:80px 0 30px;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.1fr;gap:48px;padding-bottom:56px;border-bottom:1px solid var(--line-dark);}
.footer-brand{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-weight:700;font-size:1.2rem;color:#fff;margin-bottom:14px;}
.footer-brand img{width:36px;height:36px;border-radius:50%;}
.footer-col h5{font-family:var(--font-mono);font-size:0.74rem;text-transform:uppercase;letter-spacing:0.1em;color:rgba(255,255,255,0.45);margin-bottom:18px;}
.footer-col ul{display:grid;gap:12px;}
.footer-col a{font-size:0.92rem;transition:color .2s ease;}
.footer-col a:hover{color:#fff;}
.footer-social{display:flex;gap:10px;margin-top:20px;}
.footer-social a{
  width:38px;height:38px;border-radius:50%;border:1px solid var(--line-dark);
  display:flex;align-items:center;justify-content:center;transition:all .2s ease;
}
.footer-social a:hover{background:var(--crimson-600);border-color:var(--crimson-600);}
.footer-social svg{width:16px;height:16px;}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:26px;font-size:0.82rem;flex-wrap:wrap;gap:10px;}
@media (max-width:900px){.footer-grid{grid-template-columns:1fr 1fr;}}
@media (max-width:560px){.footer-grid{grid-template-columns:1fr;}}

/* ==========================================================================
   Page header (interior pages)
   ========================================================================== */
.page-header{background:var(--navy-950);color:#fff;padding:180px 0 76px;position:relative;overflow:hidden;}
.page-header .eyebrow{color:var(--crimson-500);}
.page-header h1{color:#fff;font-size:clamp(2.1rem,4vw,3.2rem);}
.page-header p{color:rgba(255,255,255,0.68);max-width:600px;margin-top:14px;}
.breadcrumb{font-family:var(--font-mono);font-size:0.78rem;color:rgba(255,255,255,0.5);margin-bottom:18px;}
.breadcrumb a{color:rgba(255,255,255,0.5);}
.breadcrumb a:hover{color:#fff;}

/* ==========================================================================
   Misc utilities
   ========================================================================== */
.mt-0{margin-top:0;}
.center{text-align:center;}
.tag-pill{
  display:inline-block;padding:5px 12px;border-radius:999px;background:var(--navy-100);color:var(--navy-700);
  font-size:0.72rem;font-weight:600;letter-spacing:0.03em;text-transform:uppercase;font-family:var(--font-mono);
}
.divider-dot{width:5px;height:5px;border-radius:50%;background:var(--ink-300);display:inline-block;}
/* Reveal animations are opt-in via the .js class (added by main.js on load).
   Without JS — or before it runs — everything is fully visible by default,
   so content never depends on script execution to be readable. */
.reveal,.reveal-children > *{opacity:1;transform:none;}
.js .reveal{opacity:0;transform:translateY(20px);transition:opacity .7s var(--ease), transform .7s var(--ease);}
.js .reveal.is-visible{opacity:1;transform:translateY(0);}
.js .reveal-children > *{opacity:0;transform:translateY(16px);transition:opacity .6s var(--ease), transform .6s var(--ease);}
.js .reveal-children.is-visible > *{opacity:1;transform:translateY(0);}
.reveal-children.is-visible > *:nth-child(1){transition-delay:0s;}
.reveal-children.is-visible > *:nth-child(2){transition-delay:.08s;}
.reveal-children.is-visible > *:nth-child(3){transition-delay:.16s;}
.reveal-children.is-visible > *:nth-child(4){transition-delay:.24s;}
.reveal-children.is-visible > *:nth-child(5){transition-delay:.32s;}

.two-col-cta{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-bottom:44px;}

.placeholder-note{
  background:var(--data-gold);background:#FFF6E0;border:1px dashed #E0B84D;color:#7A5B10;
  padding:10px 16px;border-radius:10px;font-size:0.78rem;font-family:var(--font-mono);margin-bottom:26px;
}

.badge-verified{display:inline-flex;align-items:center;gap:6px;font-size:0.76rem;color:var(--data-teal);font-family:var(--font-mono);}
.badge-verified svg{width:13px;height:13px;}

::selection{background:var(--crimson-600);color:#fff;}

/* WhatsApp float */
.wa-float{
  position:fixed;bottom:26px;right:26px;z-index:150;
  width:58px;height:58px;border-radius:50%;background:#25D366;color:#fff;
  display:flex;align-items:center;justify-content:center;box-shadow:0 10px 26px -8px rgba(0,0,0,0.4);
  transition:transform .2s ease;
}
.wa-float:hover{transform:translateY(-3px) scale(1.04);}
.wa-float svg{width:28px;height:28px;}
@media (max-width:640px){.wa-float{width:50px;height:50px;bottom:18px;right:18px;}}