@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Libre+Franklin:wght@600;700;800&display=swap');

:root{
  --brand:#073e67;
  --brand-2:#006f52;
  --brand-3:#0b75a6;
  --accent:#f5a623;
  --ink:#10243a;
  --muted:#64748b;
  --paper:#ffffff;
  --soft:#f4f8fb;
  --soft-2:#eaf4f1;
  --line:rgba(16,36,58,.10);
  --shadow:0 18px 50px rgba(16,36,58,.10);
  --radius:24px;
  --radius-sm:16px;
  --container:1180px;
}

[data-bs-theme="dark"]{
  --ink:#e9f2f8;
  --muted:#a9bac8;
  --paper:#0f1b28;
  --soft:#132332;
  --soft-2:#132a27;
  --line:rgba(255,255,255,.10);
  --shadow:0 18px 50px rgba(0,0,0,.28);
}

html{scroll-behavior:smooth}
body{
  font-family:"DM Sans",system-ui,-apple-system,Segoe UI,sans-serif;
  color:var(--ink);
  background:var(--paper);
  overflow-x:hidden;
}
h1,h2,h3,h4,.navbar-brand strong{
  font-family:"Libre Franklin",system-ui,sans-serif;
  letter-spacing:-.025em;
}
a{text-decoration:none}
.section-space{padding:92px 0}
.section-tint{background:var(--soft)}
.section-kicker{
  color:var(--brand-2);
  text-transform:uppercase;
  letter-spacing:.13em;
  font-size:.78rem;
  font-weight:800;
  margin-bottom:12px;
}
.section-title{
  font-size:clamp(2rem,4vw,3.35rem);
  line-height:1.06;
  font-weight:800;
  margin-bottom:20px;
}
.section-copy{color:var(--muted);font-size:1.08rem;line-height:1.8}
.section-heading{
  display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:28px;
}
.section-heading-centered{max-width:760px;margin:0 auto 35px}
.btn{
  border-radius:12px;
  font-weight:700;
}
.btn-primary{
  --bs-btn-bg:var(--brand);
  --bs-btn-border-color:var(--brand);
  --bs-btn-hover-bg:#052f4f;
  --bs-btn-hover-border-color:#052f4f;
}
.btn-soft{
  background:rgba(7,62,103,.08);
  color:var(--brand);
  border:1px solid rgba(7,62,103,.08);
}
.btn-soft:hover{background:var(--brand);color:white}
.icon-btn{
  width:42px;height:42px;display:grid;place-items:center;border:1px solid var(--line);
  background:var(--paper);color:var(--ink);border-radius:12px;
}

/* Progress bar */
.scroll-progress{
  position:fixed;left:0;top:0;height:3px;width:0;background:linear-gradient(90deg,var(--brand-2),var(--accent));
  z-index:9999;
}

/* Utility */
.utility-bar{
  background:var(--brand);
  color:rgba(255,255,255,.88);
  padding:8px 0;
}
.utility-link{color:white}
.utility-link:hover{color:#fff}

/* Navigation */
.main-nav{
  background:color-mix(in srgb, var(--paper) 92%, transparent);
  backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);
}
.brand-lockup{display:flex;align-items:center;gap:11px;color:var(--ink)}
.brand-lockup:hover{color:var(--ink)}
.brand-mark{
  width:46px;height:46px;border-radius:14px;background:linear-gradient(135deg,var(--brand),var(--brand-3));
  color:white;display:grid;place-items:center;font-size:1.35rem;box-shadow:0 9px 25px rgba(7,62,103,.20);
}
.brand-lockup strong{display:block;font-size:1.08rem}
.brand-lockup small{display:block;color:var(--muted);font-size:.68rem;letter-spacing:.08em;text-transform:uppercase}
.navbar-nav .nav-link{
  color:var(--ink);font-weight:600;padding:.7rem .75rem!important;position:relative;
}
.navbar-nav .nav-link::after{
  content:"";position:absolute;left:.75rem;right:.75rem;bottom:.35rem;height:2px;background:var(--brand-2);
  transform:scaleX(0);transition:.25s;
}
.navbar-nav .nav-link:hover::after,.navbar-nav .nav-link.active::after{transform:scaleX(1)}

/* Hero */
.hero-wrap{position:relative}
.hero-swiper{width:100%}
.hero-slide{position:relative;overflow:hidden}
.hero-slide-1{
  background:
    radial-gradient(circle at 86% 20%, rgba(0,111,82,.16), transparent 28%),
    radial-gradient(circle at 10% 75%, rgba(11,117,166,.13), transparent 35%),
    linear-gradient(135deg,#f8fbfd 0%,#eef8f4 100%);
}
[data-bs-theme="dark"] .hero-slide-1{
  background:
    radial-gradient(circle at 86% 20%, rgba(0,111,82,.18), transparent 28%),
    radial-gradient(circle at 10% 75%, rgba(11,117,166,.18), transparent 35%),
    linear-gradient(135deg,#0e1b28 0%,#10251f 100%);
}
.hero-slide-2{
  background:
    radial-gradient(circle at 20% 30%, rgba(245,166,35,.17), transparent 25%),
    linear-gradient(135deg,#063a63,#075071 58%,#006f52);
}
.hero-slide-3{
  background:
    radial-gradient(circle at 85% 30%, rgba(245,166,35,.14), transparent 25%),
    linear-gradient(145deg,#fff9ed,#f1f8fa 60%,#eaf5ef);
}
[data-bs-theme="dark"] .hero-slide-3{
  background:
    radial-gradient(circle at 85% 30%, rgba(245,166,35,.11), transparent 25%),
    linear-gradient(145deg,#191c20,#10212a 60%,#10261f);
}
.min-vh-hero{min-height:690px;padding:70px 0}
.hero-title{font-weight:800;line-height:.98;max-width:820px}
.hero-title span{color:var(--brand-2)}
.hero-slide-2 .text-accent{color:#ffd27f}
.hero-copy{max-width:720px;line-height:1.65;color:var(--muted)}
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;color:var(--brand);font-weight:800;text-transform:uppercase;
  letter-spacing:.12em;font-size:.75rem;margin-bottom:16px;
}
.eyebrow span{width:28px;height:2px;background:var(--brand-2);display:inline-block}
.eyebrow.light{color:rgba(255,255,255,.9)}
.eyebrow.light span{background:#ffd27f}
.hero-proof{display:flex;flex-wrap:wrap;gap:30px}
.hero-proof div{min-width:120px}
.hero-proof strong{display:block;font-size:1.5rem;color:var(--brand);font-family:"Libre Franklin"}
.hero-proof span{font-size:.78rem;color:var(--muted)}
.poster-card{
  display:block;position:relative;max-width:390px;margin:auto;background:white;padding:10px;border-radius:24px;
  box-shadow:0 30px 80px rgba(4,45,73,.22);transform:rotate(1.5deg);
}
.poster-card img{display:block;width:100%;max-height:535px;object-fit:contain;border-radius:16px}
.poster-chip{
  position:absolute;right:20px;bottom:20px;background:rgba(7,62,103,.92);color:white;padding:10px 14px;
  border-radius:999px;font-size:.82rem;font-weight:700;backdrop-filter:blur(10px);
}
.hero-orb{position:absolute;border-radius:50%;filter:blur(2px);opacity:.9}
.orb-a{width:140px;height:140px;background:rgba(245,166,35,.16);right:8%;top:8%}
.orb-b{width:80px;height:80px;background:rgba(0,111,82,.14);left:4%;bottom:12%}
.swiper-button-next,.swiper-button-prev{
  width:46px;height:46px;background:rgba(255,255,255,.88);color:var(--brand);border-radius:50%;
  box-shadow:0 8px 30px rgba(0,0,0,.12);
}
.swiper-button-next::after,.swiper-button-prev::after{font-size:16px;font-weight:900}
.swiper-pagination-bullet-active{background:var(--brand-2)}

/* Constellation */
.constellation-card{
  min-height:480px;position:relative;display:grid;place-items:center;border:1px solid rgba(255,255,255,.16);
  border-radius:40px;background:rgba(255,255,255,.07);backdrop-filter:blur(14px);
}
.constellation-card::before,.constellation-card::after{
  content:"";position:absolute;border:1px dashed rgba(255,255,255,.22);border-radius:50%;
}
.constellation-card::before{width:330px;height:330px}
.constellation-card::after{width:230px;height:230px}
.constellation-core{
  width:150px;height:150px;border-radius:50%;background:white;color:var(--brand);display:grid;place-items:center;
  align-content:center;text-align:center;gap:4px;z-index:2;box-shadow:0 20px 60px rgba(0,0,0,.18);
}
.constellation-core i{font-size:2rem;color:var(--brand-2)}
.constellation-core strong{font-size:.95rem}.constellation-core span{font-size:.68rem;color:#6b7b89}
.orbit-label{
  position:absolute;padding:9px 14px;border-radius:999px;background:rgba(255,255,255,.95);color:var(--brand);
  font-weight:700;font-size:.78rem;box-shadow:0 10px 30px rgba(0,0,0,.12);z-index:3;
}
.orbit-1{top:14%;left:18%}.orbit-2{top:18%;right:15%}.orbit-3{top:46%;right:6%}
.orbit-4{bottom:16%;right:15%}.orbit-5{bottom:13%;left:14%}.orbit-6{top:48%;left:5%}

/* Process visual */
.process-visual{
  background:color-mix(in srgb,var(--paper) 86%, transparent);
  border:1px solid var(--line);border-radius:30px;padding:35px;box-shadow:var(--shadow);
}
.process-node{display:grid;grid-template-columns:46px 52px 1fr;align-items:center;gap:14px;padding:10px 0}
.process-node span{
  width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:var(--soft);color:var(--brand);
  font-size:.75rem;font-weight:800;
}
.process-node i{font-size:2rem;color:var(--brand-2)}
.process-node strong{font-size:1.15rem}
.process-line{height:28px;border-left:2px dashed var(--line);margin-left:18px}

/* Quick actions */
.quick-actions{margin-top:-24px;position:relative;z-index:3}
.quick-actions-grid{
  display:grid;grid-template-columns:repeat(4,1fr);background:var(--paper);border:1px solid var(--line);
  border-radius:22px;box-shadow:var(--shadow);overflow:hidden;
}
.quick-action{
  padding:23px;display:grid;grid-template-columns:42px 1fr auto;gap:13px;align-items:center;color:var(--ink);
  border-right:1px solid var(--line);transition:.25s;
}
.quick-action:last-child{border-right:0}
.quick-action>i:first-child{
  width:42px;height:42px;border-radius:12px;background:var(--soft-2);color:var(--brand-2);display:grid;place-items:center;font-size:1.2rem
}
.quick-action span strong,.quick-action span small{display:block}
.quick-action span small{color:var(--muted);font-size:.73rem;margin-top:2px}
.quick-action:hover{background:var(--soft);transform:translateY(-2px)}

/* About */
.tag{padding:8px 12px;border-radius:999px;background:var(--soft);border:1px solid var(--line);font-size:.85rem;font-weight:700}
.about-panel{
  border:1px solid var(--line);border-radius:var(--radius);padding:32px;background:var(--paper);box-shadow:var(--shadow)
}
.about-panel-head{display:flex;gap:16px;align-items:flex-start;margin-bottom:18px}
.icon-bubble{
  width:54px;height:54px;flex:0 0 54px;border-radius:16px;background:linear-gradient(135deg,var(--brand),var(--brand-3));
  color:white;display:grid;place-items:center;font-size:1.4rem
}
.about-panel-head small{color:var(--muted);text-transform:uppercase;letter-spacing:.1em;font-weight:700}
.about-panel-head h3{font-size:1.5rem;margin:.25rem 0 0}
.about-panel>p{color:var(--muted);line-height:1.7}
.metric-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:24px}
.metric-card{padding:18px;border-radius:16px;background:var(--soft);border:1px solid var(--line)}
.metric-card i{display:block;color:var(--brand-2);font-size:1.35rem;margin-bottom:10px}
.metric-card strong,.metric-card span{display:block}.metric-card span{font-size:.75rem;color:var(--muted);margin-top:4px}

/* Scope */
.scope-search{
  min-width:290px;background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:0 14px;
  display:flex;align-items:center;gap:8px;box-shadow:0 8px 24px rgba(16,36,58,.05)
}
.scope-search input{border:0;outline:0;background:transparent;color:var(--ink);width:100%;padding:13px 4px}
.scope-card{
  height:100%;padding:25px;border-radius:20px;background:var(--paper);border:1px solid var(--line);transition:.25s;
  position:relative;overflow:hidden;
}
.scope-card::after{
  content:"";position:absolute;width:90px;height:90px;border-radius:50%;background:var(--soft-2);right:-25px;top:-25px
}
.scope-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:rgba(0,111,82,.25)}
.scope-icon{
  width:50px;height:50px;border-radius:15px;display:grid;place-items:center;background:var(--soft-2);color:var(--brand-2);
  font-size:1.35rem;margin-bottom:18px;position:relative;z-index:1
}
.scope-card h3{font-size:1.05rem;line-height:1.3;margin:0}
.empty-state{text-align:center;color:var(--muted);padding:35px}

/* Article types */
.article-card{
  height:100%;border:1px solid var(--line);border-radius:22px;padding:28px;background:var(--paper);transition:.25s;
  position:relative;
}
.article-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.article-number{
  font-family:"Libre Franklin";font-size:3.3rem;font-weight:800;color:rgba(7,62,103,.07);position:absolute;right:18px;top:7px
}
.article-card i{font-size:1.7rem;color:var(--brand-2)}
.article-card h3{font-size:1.25rem;margin:20px 0 12px}
.article-card p{color:var(--muted);line-height:1.7}
.article-meta{display:inline-flex;padding:6px 9px;border-radius:8px;background:var(--soft);color:var(--brand);font-size:.74rem;font-weight:800}

/* Review */
.review-section{
  background:
    radial-gradient(circle at 80% 20%,rgba(245,166,35,.15),transparent 24%),
    linear-gradient(135deg,#063a63,#064d68 58%,#00644c);
}
.light-kicker{color:#b7ead8}
.review-badges{display:flex;flex-wrap:wrap;gap:10px}
.review-badges span{
  color:white;background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.13);
  padding:9px 12px;border-radius:999px;font-size:.8rem
}
.timeline{display:grid;gap:14px}
.timeline-step{
  display:grid;grid-template-columns:58px 1fr;gap:15px;background:rgba(255,255,255,.97);color:#10243a;
  border-radius:18px;padding:20px;box-shadow:0 15px 40px rgba(0,0,0,.14)
}
.timeline-step .step-index{
  width:50px;height:50px;border-radius:15px;background:#e9f6f1;color:#006f52;display:grid;place-items:center;
  font-family:"Libre Franklin";font-weight:800
}
.timeline-step h3{font-size:1.1rem;margin:0 0 6px}.timeline-step p{margin:0;color:#687786;font-size:.91rem;line-height:1.6}

/* Guidelines */
.sticky-info-card{
  position:sticky;top:110px;border:1px solid var(--line);border-radius:24px;padding:28px;background:var(--soft)
}
.modern-accordion{display:grid;gap:12px}
.modern-accordion .accordion-item{
  border:1px solid var(--line)!important;border-radius:18px!important;overflow:hidden;background:var(--paper)
}
.modern-accordion .accordion-button{
  background:var(--paper);color:var(--ink);font-weight:800;padding:20px 22px;box-shadow:none!important
}
.modern-accordion .accordion-button:not(.collapsed){color:var(--brand);background:var(--soft)}
.modern-accordion .accordion-body{color:var(--muted);line-height:1.75;padding:20px 24px 24px}
.accordion-icon{
  width:40px;height:40px;border-radius:12px;background:var(--soft-2);color:var(--brand-2);display:inline-grid;
  place-items:center;margin-right:13px
}

/* Ethics */
.ethics-section{background:linear-gradient(180deg,var(--paper),var(--soft))}
.ethics-intro{max-width:520px}
.ethics-card{height:100%;padding:25px;border-radius:20px;background:var(--paper);border:1px solid var(--line)}
.ethics-card .ethics-icon{
  width:48px;height:48px;border-radius:14px;background:var(--soft-2);color:var(--brand-2);display:grid;place-items:center;
  font-size:1.3rem;margin-bottom:17px
}
.ethics-card h3{font-size:1.08rem}.ethics-card p{color:var(--muted);line-height:1.65;font-size:.92rem;margin:0}

/* Checklist */
.checklist-section{background:var(--soft)}
.checklist-shell{background:var(--paper);border:1px solid var(--line);border-radius:28px;padding:36px;box-shadow:var(--shadow)}
.progress-wrap{margin-top:30px;color:var(--muted);font-size:.9rem}
.progress{height:9px;border-radius:999px;background:var(--soft)}
.progress-bar{background:linear-gradient(90deg,var(--brand-2),var(--brand-3))}
.checklist{display:grid;gap:12px}
.check-item{
  display:flex;gap:12px;align-items:flex-start;padding:15px 16px;border:1px solid var(--line);border-radius:14px;
  background:var(--paper);cursor:pointer;transition:.2s
}
.check-item:hover{background:var(--soft)}
.check-item input{margin-top:4px;width:18px;height:18px;accent-color:var(--brand-2)}
.check-item span{color:var(--muted);line-height:1.5}
.check-item.done span{text-decoration:line-through;opacity:.7}

/* Submit */
.submit-section{padding:0 0 92px;background:var(--paper)}
.submit-card{
  background:
    radial-gradient(circle at 80% 20%,rgba(245,166,35,.24),transparent 24%),
    linear-gradient(135deg,var(--brand),#075071 55%,var(--brand-2));
  color:white;border-radius:30px;padding:42px;display:flex;align-items:center;justify-content:space-between;gap:35px;
  box-shadow:0 24px 70px rgba(7,62,103,.20)
}
.submit-card h2{font-size:clamp(2rem,3.5vw,3rem);max-width:650px;margin:8px 0 12px}
.submit-card p{color:rgba(255,255,255,.72);margin:0;max-width:650px}
.submit-label{text-transform:uppercase;letter-spacing:.12em;font-size:.75rem;font-weight:800;color:#b7ead8}

/* Footer */
.site-footer{background:#071a2b;color:rgba(255,255,255,.72);padding:65px 0 25px}
.footer-brand{color:white}.footer-brand:hover{color:white}.footer-brand small{color:rgba(255,255,255,.58)}
.footer-copy{max-width:420px;line-height:1.7}
.footer-title{color:white;font-size:.92rem;text-transform:uppercase;letter-spacing:.1em;margin-bottom:18px}
.site-footer .col-lg-2 a,.site-footer .col-lg-3 a{display:block;color:rgba(255,255,255,.68);margin:10px 0}
.site-footer a:hover{color:white}
.footer-bottom{
  margin-top:45px;padding-top:20px;border-top:1px solid rgba(255,255,255,.10);display:flex;justify-content:space-between;
  gap:20px;font-size:.78rem
}

/* Back to top */
.back-to-top{
  position:fixed;right:20px;bottom:20px;width:46px;height:46px;border:0;border-radius:14px;background:var(--brand);
  color:white;display:grid;place-items:center;box-shadow:0 12px 30px rgba(7,62,103,.25);opacity:0;pointer-events:none;
  transform:translateY(8px);transition:.25s;z-index:99
}
.back-to-top.show{opacity:1;pointer-events:auto;transform:none}

/* Reveal */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}
.reveal.visible{opacity:1;transform:none}

/* Responsive */
@media (max-width: 1199px){
  .quick-actions-grid{grid-template-columns:1fr 1fr}
  .quick-action:nth-child(2){border-right:0}
  .quick-action:nth-child(-n+2){border-bottom:1px solid var(--line)}
}
@media (max-width: 991px){
  .section-space{padding:74px 0}
  .main-nav .navbar-collapse{padding:14px 0}
  .navbar-nav .nav-link::after{display:none}
  .min-vh-hero{min-height:auto;padding:70px 0 95px}
  .hero-title{font-size:clamp(2.8rem,8vw,4.5rem)}
  .hero-slide .row{min-height:760px}
  .poster-card{max-width:330px}
  .scope-search{min-width:100%}
  .section-heading{align-items:flex-start;flex-direction:column}
  .sticky-info-card{position:static}
  .submit-card{align-items:flex-start;flex-direction:column}
}
@media (max-width: 767px){
  .utility-bar .container{justify-content:center!important;text-align:center}
  .utility-bar .d-flex{justify-content:center}
  .section-space{padding:62px 0}
  .quick-actions{margin-top:0;padding:16px 0;background:var(--soft)}
  .quick-actions-grid{grid-template-columns:1fr}
  .quick-action{border-right:0!important;border-bottom:1px solid var(--line)!important}
  .quick-action:last-child{border-bottom:0!important}
  .hero-proof{gap:18px}
  .hero-proof div{min-width:95px}
  .swiper-button-next,.swiper-button-prev{display:none}
  .constellation-card{min-height:420px}
  .constellation-card::before{width:280px;height:280px}
  .constellation-card::after{width:190px;height:190px}
  .orbit-label{font-size:.68rem;padding:7px 10px}
  .metric-grid{grid-template-columns:1fr}
  .checklist-shell{padding:24px}
  .submit-card{padding:30px 24px;border-radius:24px}
  .footer-bottom{flex-direction:column}
}
@media (max-width: 480px){
  .brand-lockup small{display:none}
  .brand-mark{width:42px;height:42px}
  .hero-slide .row{min-height:auto}
  .hero-title{font-size:2.7rem}
  .poster-card{max-width:280px}
  .constellation-card{min-height:360px}
  .constellation-card::before{width:230px;height:230px}
  .constellation-card::after{width:160px;height:160px}
  .constellation-core{width:120px;height:120px}
  .process-visual{padding:22px}
}