:root{
  --navy:#0E1533;
  --navy-2:#141E45;
  --navy-3:#1B2758;
  --blue:#447CBF;
  --blue-lt:#7FB0E8;
  --orange:#F68C1F;
  --red:#E64325;
  --white:#FFFFFF;
  --ink:#0E1533;
  --max:1200px;
  --radius:14px;
}
body{
  font-family:'Montserrat',sans-serif;  
    font-size: 16px;
}
/* ---------- Type scale ---------- */
h1,h2,h3{font-weight:900;text-transform:uppercase;line-height:1.05;letter-spacing:.01em;}
.eyebrow{
  display:inline-block;
  font-size:1rem;font-weight:800;letter-spacing:.22em;text-transform:uppercase;
  color:var(--orange);margin-bottom:16px;
}
.section-title{font-size:clamp(2.1rem,4.5vw,3.4rem);margin-bottom:20px;}
.rule{width:64px;height:5px;background:var(--red);border:0;margin:0 0 28px;}
.rule.center{margin-left:auto;margin-right:auto;}
.text-center{text-align:center;}
section{padding:110px 0;position:relative;}

/* ---------- Buttons ---------- */
.btn{
  display:inline-block;
  font-weight:800;text-transform:uppercase;letter-spacing:.08em;
  font-size:1.05rem;
  padding:18px 40px;border-radius:60px;
  transition:transform .25s ease, box-shadow .25s ease, background .25s ease;
  cursor:pointer;border:0;
}
.btn:focus-visible{outline:3px solid var(--blue-lt);outline-offset:3px;}
.btn-primary{background:var(--orange);color:var(--navy);}
.btn-primary:hover{background:var(--red);color:var(--white);transform:translateY(-3px);box-shadow:0 14px 30px rgba(230,67,37,.35);}
.btn-ghost{background:transparent;color:var(--white);border:2px solid var(--blue);}
.btn-ghost:hover{border-color:var(--white);transform:translateY(-3px);}

/* ---------- Chevron motif (signature) ---------- */
.chevron-field{
  position:absolute;inset:0;overflow:hidden;pointer-events:none;z-index:1;
}
.chevron-field svg{position:absolute;height:130%;top:-15%;opacity:.55;}
.chev-accent{
  display:inline-block;width:54px;height:54px;flex:none;
}

/* ============ NAV ============ */
#header .header-body {
    display: flex;
    flex-direction: column;
    background: rgba(10,15,38,.92);
    transition: min-height 0.3s ease;
    width: 100%;
    border-top: 3px solid #EDEDED;
    border-bottom: 1px solid transparent;
    z-index: 1001;
}

@media (min-width: 992px) {
    #header .header-nav.header-nav-line nav > ul:not(:hover) li > a.active {
        color: #ffffff;
    }
}
@media (min-width: 992px) {
    #header .header-nav.header-nav-links:not(.header-nav-light-text) nav > ul > li > a, #header .header-nav.header-nav-line:not(.header-nav-light-text) nav > ul > li > a {
        color: #ffffff;
    }
}

.nav.scrolled{box-shadow:0 8px 30px rgba(0,0,0,.5);}
.nav-inner{
  max-width:var(--max);margin:0 auto;padding:0 24px;
  display:flex;align-items:center;justify-content:space-between;
  height:84px;
}
.brand{display:flex;align-items:center;gap:12px;font-weight:900;text-transform:uppercase;line-height:1;}
.brand-logo{height:52px;width:auto;display:block;}
.footer-brand .brand-logo{height:58px;}
.nav-links{display:flex;gap:2px;align-items:center;}
.nav-links a{
  color:var(--white);
  font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;
  padding:8px 11px;border-radius:8px;position:relative;
  transition:color .2s ease;
}
.nav-links a::after{
  content:"";position:absolute;left:11px;right:11px;bottom:2px;height:3px;
  background:var(--orange);transform:scaleX(0);transform-origin:left;
  transition:transform .25s ease;border-radius:2px;
}
.nav-links a:hover::after,.nav-links a.active::after{transform:scaleX(1);}
.nav-links a.active{color:var(--orange);}
.nav-links a:focus-visible{outline:2px solid var(--blue-lt);outline-offset:2px;}
.hamburger{
  display:none;background:none;border:0;cursor:pointer;padding:10px;z-index:110;
}
.hamburger span{
  display:block;width:30px;height:3px;background:var(--white);margin:6px 0;border-radius:2px;
  transition:transform .3s ease,opacity .3s ease;
}
.hamburger.open span:nth-child(1){transform:translateY(9px) rotate(45deg);}
.hamburger.open span:nth-child(2){opacity:0;}
.hamburger.open span:nth-child(3){transform:translateY(-9px) rotate(-45deg);}

/* ============ HERO ============ */
.hero{
  position:relative;
  height:500px;max-height:500px;min-height:0;
  display:flex;align-items:center;
  padding:44px 0 0;                 /* clears fixed nav */
  overflow:hidden;
  background:var(--navy);           /* fallback while video loads */
}
.hero h1 {
    font-size: clamp(1.7rem, 3.4vw, 2.6rem);
    margin-bottom: 4px;
    color: #ffffff;
}
.hero-video{
  position:absolute;inset:0;z-index:0;
  width:100%;height:100%;object-fit:cover;
}
.hero-overlay{
  position:absolute;inset:0;z-index:1;
  background:
    linear-gradient(100deg, rgba(14,21,51,.92) 0%, rgba(14,21,51,.78) 45%, rgba(14,21,51,.55) 75%, rgba(14,21,51,.4) 100%),
    radial-gradient(1100px 600px at 85% 15%, rgba(68,124,191,.18), transparent 60%);
}
/* diagonal light streak sweeping across */
.hero::after{
  content:"";position:absolute;top:-50%;bottom:-50%;width:180px;z-index:1;
  background:linear-gradient(100deg,transparent,rgba(127,176,232,.09),transparent);
  transform:skewX(-18deg);
  animation:streak 7s ease-in-out infinite;
  pointer-events:none;
}
@keyframes streak{
  0%{left:-25%;}
  60%,100%{left:115%;}
}
.hero-grid{
  position:relative;z-index:2;
  display:grid;grid-template-columns:1.2fr .8fr;gap:40px;align-items:center;
}
/* staggered entrance */
.hero-grid > div > *{
  animation:heroIn .8s cubic-bezier(.22,.9,.35,1) both;
}
.hero-grid > div > *:nth-child(1){animation-delay:.05s;}
.hero-grid > div > *:nth-child(2){animation-delay:.15s;}
.hero-grid > div > *:nth-child(3){animation-delay:.25s;}
.hero-grid > div > *:nth-child(4){animation-delay:.35s;}
.hero-grid > div > *:nth-child(5){animation-delay:.45s;}
.hero-grid > div > *:nth-child(6){animation-delay:.55s;}
@keyframes heroIn{
  from{opacity:0;transform:translateX(-26px);}
  to{opacity:1;transform:none;}
}
.hero-eyebrow{
  display:flex;align-items:center;gap:12px;flex-wrap:wrap;
  font-weight:800;text-transform:uppercase;letter-spacing:.14em;
  font-size:.95rem;margin-bottom:10px;
}
.hero-eyebrow .cadca{color:var(--white);font-size:1.15rem;letter-spacing:.05em;}
.hero-eyebrow .dot{color:var(--orange);}
.hero-eyebrow .annual{color:var(--orange);}
.hero h1{
  font-size:clamp(1.7rem,3.4vw,2.6rem);
  margin-bottom:4px;
}
.hero h1 .forum{
  display:block;font-size:clamp(2.4rem,5vw,3.9rem);letter-spacing:.02em;
}
.samhsa-bar{
  display:inline-block;background:var(--orange);color:var(--navy);
  font-style:italic;font-weight:700;font-size:.9rem;
  padding:6px 16px;margin:10px 0 14px;
}
.tagline{
  color:var(--red);font-weight:900;text-transform:uppercase;
  font-size:clamp(1.15rem,2.2vw,1.6rem);letter-spacing:.06em;line-height:1.15;
}
.tagline::after{content:"";display:block;width:56px;height:4px;background:var(--red);margin-top:8px;}
.hero-meta{
  margin:14px 0 20px;font-weight:700;text-transform:uppercase;letter-spacing:.1em;
}
.hero-meta .date{font-size:1.1rem;color:var(--white);}
.hero-meta .venue{font-size:.9rem;color:var(--blue-lt);margin-top:3px;}
.hero-art{display:flex;justify-content:center;}
.hero-art svg{width:100%;max-width:330px;height:auto;filter:drop-shadow(0 20px 60px rgba(0,0,0,.4));}
.hero-side{display:flex;flex-direction:column;align-items:flex-end;gap:22px;}
.hero-buttons{display:flex;gap:12px;flex-wrap:wrap;justify-content:flex-end;width:100%;}
.btn-sm{padding:12px 26px;font-size:.85rem;}

/* ---- arrow + field motion ---- */
.field-drift{animation:fieldDrift 9s ease-in-out infinite alternate;}
.field-drift-2{animation:fieldDrift 12s ease-in-out infinite alternate-reverse;}
@keyframes fieldDrift{
  from{transform:translateX(-30px);}
  to{transform:translateX(30px);}
}
.chev-move{animation:chevDash 2.6s cubic-bezier(.45,0,.25,1) infinite;}
.chev-move-2{animation:chevDash 2.6s cubic-bezier(.45,0,.25,1) .35s infinite;}
@keyframes chevDash{
  0%{transform:translateX(-22px);opacity:0;}
  25%{opacity:1;}
  70%{transform:translateX(26px);opacity:1;}
  100%{transform:translateX(48px);opacity:0;}
}
.chev-echo{animation:chevEcho 2.6s cubic-bezier(.45,0,.25,1) infinite;}
@keyframes chevEcho{
  0%,30%{opacity:.8;}
  60%{opacity:.35;}
  100%{opacity:.8;}
}
.chev-pulse{
  transform-origin:center;
  animation:chevPulse 3.5s ease-in-out infinite;
}
@keyframes chevPulse{
  0%,100%{opacity:.8;}
  50%{opacity:.35;}
}

/* ============ ACTION BOXES ============ */
.actions{
  background:var(--navy);color:var(--white);
  padding:80px 0 110px;
}
.action-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:30px;
  position:relative;z-index:5;
}
.action-box{
  background:var(--navy-2);border:1px solid rgba(68,124,191,.3);border-radius:var(--radius);overflow:hidden;
  box-shadow:0 20px 50px rgba(0,0,0,.35);
  display:flex;flex-direction:column;
  transition:transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.action-box:hover{transform:translateY(-8px);box-shadow:0 30px 60px rgba(0,0,0,.5);border-color:var(--orange);}
.action-img{
  position:relative;aspect-ratio:16/9;overflow:hidden;
  background:repeating-linear-gradient(135deg, var(--navy-3) 0 14px, var(--navy-2) 14px 28px);
}
.action-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease;}
.action-box:hover .action-img img{transform:scale(1.06);}
.img-placeholder{
  width:100%;height:100%;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;
  background:
    repeating-linear-gradient(135deg, var(--navy-3) 0 14px, var(--navy-2) 14px 28px);
  color:rgba(255,255,255,.4);
}
.img-placeholder svg{width:44px;height:44px;stroke:rgba(255,255,255,.35);}
.img-placeholder span{
  font-size:.8rem;font-weight:700;text-transform:uppercase;letter-spacing:.12em;
  color:rgba(255,255,255,.4);
}
.action-img::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:6px;
  background:linear-gradient(90deg,var(--orange),var(--red));
}
.action-body{padding:32px 30px 36px;display:flex;flex-direction:column;flex:1;}
.action-body h3{font-size:1.6rem;color:var(--white);margin-bottom:12px;}
.action-body p{font-size:1.02rem;color:rgba(255,255,255,.72);margin-bottom:26px;flex:1;}
.action-body .btn{align-self:flex-start;padding:14px 30px;font-size:.95rem;}

/* ============ WELCOME ============ */
.welcome{background:var(--navy-2);color:var(--white);}
.welcome-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center;}
.welcome p{font-size:1.15rem;margin-bottom:22px;color:rgba(255,255,255,.78);}
.welcome .lead{font-size:1.35rem;font-weight:600;color:var(--white);}
.stats{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;}
.stat{
  background:var(--navy);border-radius:var(--radius);padding:34px 28px;
  position:relative;overflow:hidden;border:1px solid rgba(68,124,191,.25);
}
.stat::before{
  content:"";position:absolute;right:-30px;top:-30px;width:110px;height:110px;
  border:14px solid rgba(68,124,191,.18);transform:rotate(45deg);
}
.stat b{display:block;font-size:2.7rem;font-weight:900;color:var(--orange);line-height:1;}
.stat:nth-child(2) b{color:var(--blue-lt);}
.stat:nth-child(3) b{color:var(--red);}
.stat:nth-child(4) b{color:var(--white);}
.stat span{font-size:.95rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:rgba(255,255,255,.75);}

/* ============ HERO COUNTDOWN (embedded) ============ */
.hero-countdown{
  display:flex;align-items:flex-end;gap:10px;margin-top:24px;
}
.hc-cell{text-align:center;min-width:56px;}
.hc-cell b{
  display:block;font-size:clamp(1.7rem,3.2vw,2.4rem);font-weight:900;line-height:1;
  font-variant-numeric:tabular-nums;color:var(--white);
}
.hc-cell:nth-child(1) b{color:var(--orange);}
.hc-cell:nth-child(3) b{color:var(--blue-lt);}
.hc-cell:nth-child(5) b{color:var(--red);}
.hc-cell:nth-child(7) b{color:var(--white);}
.hc-cell span{
  display:block;margin-top:4px;font-size:.65rem;font-weight:800;
  text-transform:uppercase;letter-spacing:.14em;color:var(--blue-lt);
}
.hc-sep{
  font-size:1.6rem;font-weight:800;color:rgba(255,255,255,.35);
  padding-bottom:16px;
}

/* ============ SPONSORS ============ */
.sponsors{background:var(--navy);color:var(--white);overflow:hidden;}
.marquee{
  margin-top:54px;position:relative;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);
          mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);
}
.marquee-track{
  display:flex;gap:28px;width:max-content;
  animation:scroll 34s linear infinite;
}
.marquee:hover .marquee-track{animation-play-state:paused;}
@keyframes scroll{to{transform:translateX(-50%);}}
.sponsor-card{
  flex:none;width:250px;height:130px;
  background:var(--navy-2);border:1px solid rgba(68,124,191,.3);border-radius:var(--radius);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;
  transition:transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.sponsor-card:hover{transform:translateY(-5px);box-shadow:0 14px 30px rgba(0,0,0,.4);border-color:var(--orange);}
.sponsor-card .mark{
  width:44px;height:44px;border-radius:10px;
  display:flex;align-items:center;justify-content:center;
  font-weight:900;font-size:1.2rem;color:var(--white);
}
.sponsor-card p{font-weight:800;text-transform:uppercase;font-size:.85rem;letter-spacing:.08em;color:rgba(255,255,255,.75);}
.sponsor-tier{text-align:center;margin-top:44px;}


/* ============ TESTIMONIALS ============ */
.testimonials{background:var(--navy-2);color:var(--white);}
.t-wrap{max-width:850px;margin:0 auto;position:relative;}
.t-slide{
  display:none;text-align:center;padding:0 20px;
  animation:fadeUp .5s ease;
}
.t-slide.active{display:block;}
@keyframes fadeUp{from{opacity:0;transform:translateY(14px);}to{opacity:1;transform:none;}}
.t-slide .quote-mark{
  font-size:5rem;font-weight:900;color:var(--orange);line-height:.5;display:block;margin-bottom:26px;
}
.t-slide blockquote{
  font-size:clamp(1.25rem,2.4vw,1.6rem);font-weight:600;font-style:italic;
  color:var(--white);line-height:1.5;margin-bottom:30px;
}
.t-slide .who{font-weight:800;text-transform:uppercase;letter-spacing:.1em;font-size:1rem;color:var(--red);}
.t-slide .org{font-size:.95rem;color:var(--blue-lt);font-weight:600;margin-top:4px;}
.t-nav{display:flex;justify-content:center;gap:12px;margin-top:44px;}
.t-dot{
  width:14px;height:14px;border-radius:50%;border:0;cursor:pointer;
  background:rgba(255,255,255,.25);transition:background .25s ease, transform .25s ease;
}
.t-dot.active{background:var(--orange);transform:scale(1.25);}
.t-dot:focus-visible{outline:2px solid var(--blue);outline-offset:2px;}

/* ============ CTA BAND ============ */
.cta-band{
  background:linear-gradient(100deg,var(--red),var(--orange));
  padding:80px 0;text-align:center;color:var(--white);
}
.cta-band h2{font-size:clamp(1.9rem,4vw,3rem);margin-bottom:14px;}
.cta-band p{font-size:1.2rem;font-weight:600;margin-bottom:34px;}
.cta-band .btn{background:var(--navy);color:var(--white);}
.cta-band .btn:hover{background:var(--white);color:var(--navy);}

/* ============ FOOTER ============ */
footer{background:#0A0F26;padding:90px 0 40px;}
.footer-grid{
  display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:60px;margin-bottom:64px;
}
.footer-brand .brand{margin-bottom:20px;}
.footer-brand p{font-size:1rem;color:rgba(255,255,255,.65);max-width:340px;}
footer h4{
  font-size:.95rem;font-weight:800;text-transform:uppercase;letter-spacing:.2em;
  color:var(--orange);margin-bottom:22px;
}
.footer-links li{margin-bottom:12px;}
.footer-links a{font-size:1rem;font-weight:600;color:rgba(255,255,255,.75);transition:color .2s ease,padding-left .2s ease;}
.footer-links a:hover{color:var(--orange);padding-left:6px;}
.footer-contact li{font-size:1rem;color:rgba(255,255,255,.75);margin-bottom:12px;font-weight:600;}
.socials{display:flex;gap:14px;margin-top:26px;}
.socials a{
  width:48px;height:48px;border-radius:50%;
  border:2px solid rgba(68,124,191,.45);
  display:flex;align-items:center;justify-content:center;
  transition:background .25s ease,border-color .25s ease,transform .25s ease;
}
.socials a:hover{background:var(--orange);border-color:var(--orange);transform:translateY(-4px);}
.socials svg{width:20px;height:20px;fill:var(--white);}
.footer-bottom{
  border-top:1px solid rgba(68,124,191,.2);padding-top:30px;
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:.9rem;color:rgba(255,255,255,.5);font-weight:600;
}

/* ---------- Reveal on scroll ---------- */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .7s ease, transform .7s ease;}
.reveal.in{opacity:1;transform:none;}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;}
  .reveal{opacity:1;transform:none;}
  html{scroll-behavior:auto;}
}

/* ============ RESPONSIVE ============ */
@media (max-width:1024px){
  .hero{height:auto;max-height:none;min-height:0;padding:130px 0 60px;}
  .hero-grid{grid-template-columns:1fr;gap:0;}
  .hero-art{display:none;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .action-grid{grid-template-columns:1fr;max-width:560px;margin-left:auto;margin-right:auto;}
}
@media (max-width:900px){
  .hamburger{display:block;}
  .nav-links{
    position:fixed;inset:0;
    background:var(--navy);
    flex-direction:column;justify-content:center;gap:10px;
    transform:translateX(100%);transition:transform .35s ease;
  }
  .nav-links.open{transform:translateX(0);}
  .nav-links a{font-size:1.2rem;padding:14px 22px;}
  .welcome-grid{grid-template-columns:1fr;gap:50px;}
}
@media (max-width:640px){
  body{font-size:14px;}
  section{padding:80px 0;}
  .footer-grid{grid-template-columns:1fr;gap:44px;}
  .stats{grid-template-columns:1fr 1fr;}
  .stat b{font-size:2.1rem;}
  .hero{padding-top:120px;}
  .hero-countdown{gap:6px;}
  .hc-cell{min-width:44px;}
  .hc-cell b{font-size:1.4rem;}
  .hc-sep{padding-bottom:12px;font-size:1.2rem;}
}


.section-title {
    color: #ffffff;
    font-size: clamp(2.1rem, 4.5vw, 3.4rem);
    margin-bottom: 20px;
}
.cta-band h2 {
    color: #ffffff;
    font-size: clamp(1.9rem, 4vw, 3rem);
    margin-bottom: 14px;
}
.cta-band p {
    color: #ffffff;
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 34px;
}
#main-content {
    background: #1d2237;
    padding: clamp(56px, 7vw, 96px) clamp(20px, 6vw, 80px);
}
#main-content .main-content-light-mode {
    background-color: #ffffff;
    border-radius: 10px;
    margin-top: 50px;
    padding: 0px 20px 50px 20px;
}