/* ===========================================================
   IDAP'26 — Conference Design System
   Palette & feel adapted from snrec.knu.edu.iq
   =========================================================== */
:root{
  --green-900:#1B4332;
  --green-700:#2D6A4F;
  --green-500:#40916C;
  --green-300:#95D5B2;
  --green-100:#D8F3DC;
  --sand:#F6B178;
  --sand-dark:#e8965a;
  --ink:#1d2b26;
  --muted:#647069;
  --bg:#F6F8F7;
  --card:#ffffff;
  --footer:#F0ECE5;
  --line:#e6ece9;
  --shadow-sm:0 6px 15px rgba(27,67,50,.06);
  --shadow-md:0 12px 30px rgba(27,67,50,.10);
  --shadow-lg:0 22px 55px rgba(27,67,50,.16);
  --radius:18px;
  --radius-sm:12px;
  --maxw:1180px;
  --display:"Merriweather",Georgia,serif;
  --sans:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:var(--sans);
  color:var(--ink);
  background:var(--bg);
  line-height:1.7;
  display:flex;flex-direction:column;min-height:100vh;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,h5{font-family:var(--display);line-height:1.25;color:var(--green-900);font-weight:700}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(var(--maxw),92%);margin-inline:auto}
.eyebrow{
  font-family:var(--sans);letter-spacing:3.5px;text-transform:uppercase;
  font-size:.74rem;font-weight:700;color:var(--green-500);
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-family:var(--sans);font-weight:600;font-size:.95rem;
  padding:12px 26px;border-radius:11px;cursor:pointer;border:1.5px solid transparent;
  transition:transform .18s ease,box-shadow .25s ease,background .25s ease,color .2s ease;
}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--sand);color:var(--green-900);box-shadow:0 8px 20px rgba(246,177,120,.4)}
.btn-primary:hover{background:#ffc78c}
.btn-solid{background:var(--green-700);color:#fff}
.btn-solid:hover{background:var(--green-900)}
.btn-ghost{border-color:rgba(255,255,255,.6);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.16)}
.btn-outline{border-color:var(--green-700);color:var(--green-700)}
.btn-outline:hover{background:var(--green-700);color:#fff}

/* ===========================================================
   HEADER
   =========================================================== */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:200;
  background:var(--green-900);
  border-bottom:3px solid var(--green-700);
  box-shadow:0 2px 18px rgba(0,0,0,.18);
  transition:box-shadow .3s ease,background .3s ease;
}
.site-header.scrolled{box-shadow:0 8px 28px rgba(0,0,0,.28)}
.header-inner{display:flex;align-items:center;justify-content:flex-start;height:74px}
.main-nav{margin-left:auto}   /* push nav + auth to the top right */
.brand{display:flex;align-items:center;gap:12px;color:#fff}
.brand .brand-mark{height:46px;width:auto;filter:drop-shadow(0 3px 6px rgba(0,0,0,.35));animation:floatLogo 5s ease-in-out infinite}
.brand .brand-text{display:flex;flex-direction:column;line-height:1.1}
.brand .brand-text b{font-family:var(--display);font-size:1.35rem;letter-spacing:.5px}
.brand .brand-text small{font-size:.62rem;letter-spacing:2px;color:var(--green-300);text-transform:uppercase}
@keyframes floatLogo{0%{transform:translateY(0)}50%{transform:translateY(-7px)}100%{transform:translateY(0)}}

.main-nav ul{list-style:none;display:flex;align-items:center;gap:2px}
.main-nav li{position:relative}
.main-nav > ul > li > a,.main-nav .dd-toggle{
  display:flex;align-items:center;gap:6px;color:#eaf3ee;font-size:.92rem;font-weight:500;
  padding:9px 14px;border-radius:9px;background:none;border:none;cursor:pointer;font-family:var(--sans);
  transition:color .25s,background .25s;white-space:nowrap;
}
.main-nav > ul > li > a:hover,.main-nav .dd-toggle:hover{color:var(--green-300);background:rgba(255,255,255,.07)}
.main-nav li.active > a{color:#fff;background:rgba(149,213,178,.18)}
.caret{font-size:.55rem;opacity:.8;transition:transform .25s}
.main-nav li.open .caret{transform:rotate(180deg)}
.dropdown{
  position:absolute;top:calc(100% + 6px);left:0;min-width:230px;background:#fff;
  border-radius:12px;box-shadow:var(--shadow-lg);padding:8px;border:1px solid var(--line);
  opacity:0;visibility:hidden;transform:translateY(8px);transition:.2s;
}
.main-nav li.open .dropdown{opacity:1;visibility:visible;transform:translateY(0)}
.dropdown a{display:block;color:var(--ink);font-size:.9rem;font-weight:500;padding:10px 13px;border-radius:8px;transition:.18s}
.dropdown a:hover{background:var(--green-100);color:var(--green-900)}

.nav-auth{display:flex;align-items:center;gap:9px;margin-left:8px;padding-left:12px;border-left:1px solid rgba(255,255,255,.18)}
.nav-auth .btn{padding:8px 18px;font-size:.88rem}
.lang{display:flex;border:1px solid rgba(255,255,255,.35);border-radius:8px;overflow:hidden}
.lang button{background:none;border:none;color:#bcd3c9;padding:6px 11px;font-size:.78rem;font-weight:700;cursor:pointer;font-family:var(--sans)}
.lang button.active{background:#fff;color:var(--green-900)}

.menu-btn{display:none;margin-left:auto;background:none;border:none;color:#fff;font-size:1.7rem;cursor:pointer}
/* paint a green bar before the header JS injects, so there is no white flash */
#site-header{display:block;min-height:74px;background:var(--green-900)}

/* Mobile sidebar */
.mobile-sidebar{
  position:fixed;top:0;right:-320px;height:100%;width:300px;z-index:400;
  background:linear-gradient(180deg,var(--green-900),var(--green-700));
  padding:64px 14px 30px;display:flex;flex-direction:column;gap:2px;overflow-y:auto;
  box-shadow:-6px 0 24px rgba(0,0,0,.35);transition:right .3s ease;
}
.mobile-sidebar.show{right:0}
.mobile-sidebar a{color:#fff;padding:13px 16px;border-radius:9px;display:flex;justify-content:space-between;align-items:center;font-size:.96rem;transition:.2s}
.mobile-sidebar a:hover{background:rgba(255,255,255,.12)}
.mobile-sidebar .m-group > .sub{display:none;flex-direction:column;margin:2px 0 6px 12px;border-left:2px solid rgba(255,255,255,.25);padding-left:8px}
.mobile-sidebar .m-group.open > .sub{display:flex}
.mobile-sidebar .m-group.open .arrow{transform:rotate(90deg)}
.mobile-sidebar .arrow{transition:transform .25s}
.mobile-sidebar .sub a{font-size:.9rem;background:rgba(255,255,255,.05);margin-bottom:3px}
.sidebar-close{position:absolute;top:16px;right:18px;font-size:1.7rem;color:#fff;cursor:pointer;background:none;border:none}
.overlay{position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:390;opacity:0;visibility:hidden;transition:.3s}
.overlay.show{opacity:1;visibility:visible}

/* ===========================================================
   HERO (home)
   =========================================================== */
.hero{position:relative;height:78vh;min-height:540px;overflow:hidden}
.hero-slides{position:absolute;inset:0;z-index:1}
.hero-slides img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity 1.4s ease-in-out;transform:scale(1.05)}
.hero-slides img.active{opacity:1;animation:kenburns 8s ease-out forwards}
@keyframes kenburns{from{transform:scale(1.05)}to{transform:scale(1.14)}}
.hero::after{content:"";position:absolute;inset:0;z-index:2;background:linear-gradient(180deg,rgba(27,67,50,.35),rgba(27,67,50,.55))}
.hero-content{
  position:absolute;z-index:3;top:50%;left:50%;transform:translate(-50%,-50%);
  width:min(900px,90%);text-align:center;
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  background:rgba(20,45,33,.28);border:1px solid rgba(255,255,255,.28);
  border-radius:22px;box-shadow:0 24px 60px rgba(0,0,0,.3);padding:44px 46px;
}
.hero-content .eyebrow{color:var(--green-300);margin-bottom:14px}
.hero-content h1{color:#fff;font-size:clamp(1.7rem,4vw,2.7rem);margin-bottom:14px;text-shadow:0 2px 18px rgba(0,0,0,.25)}
.hero-content .date{font-size:1.4rem;color:var(--green-300);font-family:var(--display);margin-bottom:26px}
.hero-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* ===========================================================
   PAGE BANNER (inner pages)
   =========================================================== */
.page-banner{
  position:relative;background:linear-gradient(135deg,var(--green-900),var(--green-700));
  color:#fff;padding:58px 0 50px;overflow:hidden;
}
.page-banner::before{
  content:"";position:absolute;right:-80px;top:-80px;width:320px;height:320px;border-radius:50%;
  background:radial-gradient(circle,rgba(149,213,178,.25),transparent 70%);
}
.page-banner::after{
  content:"";position:absolute;left:-60px;bottom:-120px;width:280px;height:280px;border-radius:50%;
  background:radial-gradient(circle,rgba(246,177,120,.18),transparent 70%);
}
.page-banner .container{position:relative;z-index:2}
.page-banner .eyebrow{color:var(--green-300)}
.page-banner h1{color:#fff;font-size:clamp(1.8rem,3.5vw,2.5rem);margin:10px 0 8px}
.breadcrumb{font-size:.85rem;color:var(--green-300)}
.breadcrumb a:hover{color:#fff}
.breadcrumb span{opacity:.6;margin:0 6px}

/* ===========================================================
   SECTIONS / CARDS
   =========================================================== */
main{flex:1}
.section{padding:60px 0}
.section.tight{padding:38px 0}
.section-head{text-align:center;max-width:760px;margin:0 auto 40px}
.section-head .eyebrow{display:block;margin-bottom:10px}
.section-head h2{font-size:clamp(1.5rem,3vw,2.1rem)}
.section-head p{color:var(--muted);margin-top:12px}
.accent-line{width:64px;height:4px;border-radius:4px;background:var(--sand);margin:14px auto 0}
.accent-line.left{margin-left:0}

.card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow-sm);padding:38px 40px;
}
.card.pad-lg{padding:48px 50px}
.reveal{will-change:transform,opacity}

.prose p{color:#3c4a44;margin-bottom:16px}
.prose p:last-child{margin-bottom:0}

/* ---------- Grid helpers ---------- */
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.split{display:grid;grid-template-columns:1.3fr .9fr;gap:26px;align-items:start}

/* ---------- Glance boxes ---------- */
.glance-box{background:var(--green-100);border:1px solid #cfe8d9;border-radius:var(--radius-sm);padding:26px}
.glance-box .label{font-size:.72rem;letter-spacing:2.5px;text-transform:uppercase;color:var(--green-500);font-weight:700}
.glance-box h3{margin:6px 0 18px;font-size:1.15rem}
.glance-inner{background:var(--green-900);color:#fff;border-radius:12px;padding:18px 20px}
.glance-inner .sub{font-size:.68rem;letter-spacing:2px;text-transform:uppercase;color:var(--green-300)}
.glance-inner .row{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:8px}
.glance-inner .row+.row{margin-top:12px}
.glance-inner .big{font-weight:700;font-size:1.05rem}
.glance-inner .small{font-size:.84rem;color:#cfe0d7}
.badge{background:var(--sand);color:var(--green-900);font-weight:700;font-size:.72rem;padding:5px 11px;border-radius:8px;white-space:nowrap}
.glance-box .btn{width:100%;margin-top:18px}

/* ---------- Highlights ---------- */
.highlights{list-style:none;display:grid;gap:15px}
.highlights li{position:relative;padding-left:34px;color:#3c4a44}
.highlights li::before{
  content:"✓";position:absolute;left:0;top:1px;width:23px;height:23px;border-radius:50%;
  background:var(--green-700);color:#fff;display:grid;place-items:center;font-size:.72rem;font-weight:700;
}
.highlights strong{color:var(--green-900)}
.note{margin-top:22px;background:var(--green-100);border-left:4px solid var(--green-700);border-radius:10px;padding:16px 20px;color:#3c4a44;font-size:.95rem}

/* ---------- Timeline ---------- */
.timeline{list-style:none;max-width:720px;margin:0 auto}
.timeline li{display:flex;gap:20px;padding-bottom:26px;position:relative}
.timeline li:last-child{padding-bottom:0}
.timeline li:not(:last-child)::after{content:"";position:absolute;left:19px;top:42px;bottom:-2px;width:2px;background:var(--line)}
.tl-num{flex:0 0 40px;height:40px;border-radius:50%;background:var(--green-700);color:#fff;display:grid;place-items:center;font-weight:700;font-family:var(--display);z-index:1}
.tl-num.accent{background:var(--sand);color:var(--green-900)}
.tl-body .t{font-weight:700;color:var(--green-900);font-size:1.05rem}
.tl-body .d{color:var(--muted);font-size:.9rem}

/* ---------- Topics (scope) ---------- */
.topics{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:14px}
.topic{display:flex;align-items:center;gap:12px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 16px;transition:.2s}
.topic:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:var(--green-300)}
.topic .dot{flex:0 0 9px;height:9px;border-radius:50%;background:var(--sand)}
.topic span{font-size:.93rem;color:#33433d;font-weight:500}

/* ---------- Pricing ---------- */
.pricing{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.price{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:34px 28px;text-align:center;transition:.25s;position:relative}
.price:hover{transform:translateY(-8px);box-shadow:var(--shadow-md);border-color:var(--green-500)}
.price.featured{border:2px solid var(--sand);box-shadow:var(--shadow-md)}
.price.featured::before{content:"Best Value";position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:var(--sand);color:var(--green-900);font-size:.7rem;font-weight:700;padding:5px 15px;border-radius:999px}
.price h4{font-size:1.12rem;margin-bottom:8px}
.price .desc{color:var(--muted);font-size:.9rem;min-height:48px}
.price .amount{font-family:var(--display);font-size:2.1rem;color:var(--ink);margin:16px 0}
.price .amount span{font-size:.95rem;color:var(--muted)}

/* ---------- Organizers / Partners ---------- */
.org-row{display:flex;flex-wrap:wrap;gap:30px;justify-content:center;align-items:center}
.org{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 30px;text-align:center;box-shadow:var(--shadow-sm);transition:.25s;min-width:210px}
.org:hover{transform:translateY(-6px);box-shadow:var(--shadow-md)}
.org img{height:96px;width:auto;margin:0 auto 14px;object-fit:contain}
.org .oname{font-weight:700;color:var(--green-900);font-size:.98rem}
.org .orole{font-size:.8rem;color:var(--muted)}

/* ---------- Committee ---------- */
.role-block{margin-bottom:34px}
.role-block:last-child{margin-bottom:0}
.role-title{display:flex;align-items:center;gap:12px;font-size:1.15rem;color:var(--green-900);margin-bottom:18px}
.role-title::after{content:"";flex:1;height:1px;background:var(--line)}
.people{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:12px}
/* ---- People cards (premium) ---- */
.person{
  display:flex;gap:15px;align-items:center;background:#fff;
  border:1.5px solid #bfdccd;border-radius:16px;padding:16px 18px;
  box-shadow:0 6px 18px rgba(27,67,50,.07),0 1px 2px rgba(27,67,50,.05);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
  position:relative;overflow:hidden;
}
.person::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:linear-gradient(var(--green-500),var(--green-700));opacity:0;transition:opacity .25s}
.person:hover{transform:translateY(-4px);box-shadow:0 16px 34px rgba(27,67,50,.12);border-color:var(--green-300)}
.person:hover::before{opacity:1}
.person .av{
  flex:0 0 50px;width:50px;height:50px;border-radius:50%;overflow:hidden;
  background:linear-gradient(135deg,var(--green-500),var(--green-900));
  color:#fff;display:grid;place-items:center;font-weight:700;font-size:1rem;font-family:var(--display);
  box-shadow:0 0 0 3px #fff,0 0 0 4px rgba(64,145,108,.35);
}
.person .av img{width:100%;height:100%;object-fit:cover;display:block}
.person .pn{font-weight:700;color:var(--ink);font-size:.97rem;line-height:1.3}
.person .pa{font-size:.82rem;color:var(--muted);margin-top:2px}

/* ---- Lead / speaker cards (premium) ---- */
.lead-people{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,360px));justify-content:center;gap:26px;margin-bottom:8px}
/* Avatar overhangs the top-left corner; the card is "cut" (concave notch) around it.
   --av = avatar size, --cx/--cy = avatar centre, --cut = radius of the carved notch */
.lead{
  --av:74px; --cx:27px; --cy:27px; --cut:47px;
  position:relative;display:flex;align-items:center;text-align:left;
  min-height:100px;padding:20px 22px 20px 80px;
  transition:transform .25s ease;
}
/* the white card surface — ONLY this is notched, so the avatar stays intact */
.lead::before{
  content:"";position:absolute;inset:0;z-index:0;background:#fff;border-radius:18px;
  border:1.5px solid #bfdccd;
  box-shadow:0 8px 24px rgba(27,67,50,.08);transition:box-shadow .25s ease;
  -webkit-mask:radial-gradient(circle var(--cut) at var(--cx) var(--cy),transparent 0 calc(var(--cut) - 1px),#000 var(--cut));
          mask:radial-gradient(circle var(--cut) at var(--cx) var(--cy),transparent 0 calc(var(--cut) - 1px),#000 var(--cut));
}
.lead:hover{transform:translateY(-4px)}
.lead:hover::before{box-shadow:0 20px 44px rgba(27,67,50,.15)}
.lead-av{
  position:absolute;top:calc(var(--cy) - var(--av)/2);left:calc(var(--cx) - var(--av)/2);
  width:var(--av);height:var(--av);border-radius:50%;overflow:hidden;z-index:2;
  background:linear-gradient(135deg,var(--green-500),var(--green-900));
  color:#fff;display:grid;place-items:center;font-family:var(--display);font-weight:700;font-size:1.4rem;
  box-shadow:0 0 0 4px #fff,0 0 0 6px #aacdb8,0 8px 18px rgba(27,67,50,.22);
}
.lead-av img{width:100%;height:100%;object-fit:cover;display:block}
.lead-info{position:relative;z-index:1;min-width:0}
.lead .role{font-size:.64rem;letter-spacing:1.5px;text-transform:uppercase;color:var(--green-600);font-weight:800}
.lead .nm{font-family:var(--display);font-weight:700;color:var(--green-900);margin:4px 0 3px;font-size:1.08rem;line-height:1.2}
.lead .af{font-size:.86rem;color:var(--muted)}

/* ---------- Previous conferences ---------- */
.prev-list{display:grid;gap:14px}
.prev{display:flex;align-items:center;justify-content:space-between;gap:18px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px 24px;transition:.2s}
.prev:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:var(--green-300)}
.prev .yr{font-family:var(--display);font-weight:700;font-size:1.3rem;color:var(--sand-dark);flex:0 0 70px}
.prev .ttl{flex:1;font-weight:500;color:var(--ink)}
.prev .src{font-size:.72rem;font-weight:700;letter-spacing:1px;color:var(--green-700);border:1px solid var(--green-300);padding:3px 10px;border-radius:6px;margin-right:8px}

/* ---------- Forms ---------- */
.form-wrap{max-width:560px;margin:0 auto}
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-md);padding:40px 42px}
.tab-row{display:flex;gap:8px;background:var(--green-100);border-radius:12px;padding:6px;margin-bottom:24px}
.tab-row button{flex:1;border:none;background:none;padding:11px;border-radius:9px;font-family:var(--sans);font-weight:600;color:var(--green-700);cursor:pointer;transition:.2s}
.tab-row button.active{background:#fff;color:var(--green-900);box-shadow:var(--shadow-sm)}
.field{margin-bottom:18px}
.field label{display:block;font-size:.85rem;font-weight:600;color:var(--green-900);margin-bottom:7px}
.field input,.field textarea,.field select{
  width:100%;padding:13px 15px;border:1.5px solid var(--line);border-radius:11px;font-family:var(--sans);
  font-size:.95rem;color:var(--ink);background:#fcfdfc;transition:.2s;
}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--green-500);box-shadow:0 0 0 4px rgba(64,145,108,.12)}
.field textarea{min-height:130px;resize:vertical}
.req{color:var(--sand-dark)}
.check{display:flex;align-items:flex-start;gap:10px;font-size:.88rem;color:var(--muted);margin-bottom:22px}
.check input{margin-top:4px}
.form-card .btn{width:100%}
.form-foot{text-align:center;margin-top:18px;font-size:.9rem;color:var(--muted)}
.form-foot a{color:var(--green-700);font-weight:600}
.info-banner{background:var(--green-100);border-radius:11px;padding:14px 16px;font-size:.86rem;color:#3c4a44;margin-bottom:22px}

/* ---------- Venue ---------- */
.venue-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px;align-items:stretch}
.map-frame{border:0;width:100%;height:100%;min-height:340px;border-radius:var(--radius);box-shadow:var(--shadow-sm)}
.addr-item{display:flex;gap:14px;margin-bottom:20px}
.addr-item .ico{flex:0 0 44px;height:44px;border-radius:12px;background:var(--green-100);color:var(--green-700);display:grid;place-items:center;font-size:1.2rem}
.addr-item .t{font-weight:700;color:var(--green-900)}
.addr-item .d{color:var(--muted);font-size:.93rem}

/* ===========================================================
   FOOTER
   =========================================================== */
.site-footer{background:var(--footer);color:#3a342a;margin-top:auto}
.footer-top{display:grid;grid-template-columns:1.5fr 1fr 1.1fr;gap:36px;padding:52px 0 34px}
.footer-col h5{font-family:var(--display);color:var(--green-900);font-size:1.1rem;margin-bottom:14px}
.footer-col p{font-size:.9rem;color:#5b5246;line-height:1.85}
.footer-col ul{list-style:none}
.footer-col ul li{margin-bottom:8px}
.footer-col ul a{font-size:.9rem;color:#5b5246;transition:.2s}
.footer-col ul a:hover{color:var(--sand-dark);padding-left:4px}
.footer-orgs{display:flex;gap:16px;align-items:center;margin-top:8px;flex-wrap:wrap}
.footer-orgs img{height:64px;width:auto;background:#fff;border-radius:12px;padding:6px;box-shadow:var(--shadow-sm)}
.footer-bottom{border-top:1px solid rgba(0,0,0,.1)}
.footer-bottom .container{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:18px 0;font-size:.82rem;color:#6b6253}

/* ===========================================================
   RESPONSIVE
   =========================================================== */
@media(max-width:1024px){
  .main-nav{display:none}
  .menu-btn{display:block}
  .nav-auth{display:none}
}
@media(max-width:860px){
  .split,.grid-2,.venue-grid{grid-template-columns:1fr}
  .grid-3,.pricing{grid-template-columns:1fr}
  .footer-top{grid-template-columns:1fr;gap:28px}
  /* mobile hero: keep the real background images, text overlaid for legibility */
  .hero{height:auto;min-height:78vh}
  .hero-slides{display:block}
  .hero::after{display:block;background:linear-gradient(180deg,rgba(27,67,50,.4),rgba(27,67,50,.7))}
  .hero-content{
    position:relative;top:auto;left:auto;transform:none;width:auto;margin:0;
    border:none;border-radius:0;box-shadow:none;background:transparent;
    backdrop-filter:none;-webkit-backdrop-filter:none;padding:70px 7%;
    min-height:78vh;display:flex;flex-direction:column;justify-content:center;
  }
}
@media(max-width:520px){
  .card,.card.pad-lg{padding:26px 22px}
  .form-card{padding:30px 24px}
  .prev{flex-direction:column;align-items:flex-start;gap:8px}
}

/* ===========================================================
   SMOOTH SCROLL STRUCTURE  (GSAP ScrollSmoother)
   =========================================================== */
#smooth-wrapper{position:relative}
#smooth-content{padding-top:74px}            /* clear the fixed header */
@media(max-width:1024px){ #smooth-content{padding-top:70px} }

/* ===========================================================
   PRELOADER  (loading bars — adapted from kndc template)
   =========================================================== */
.preloader{
  position:fixed;inset:0;z-index:9999;display:flex;align-items:center;justify-content:center;
  background:var(--green-900);
}
.preloader-name{
  position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  font-family:var(--display);font-weight:700;letter-spacing:6px;color:#fff;font-size:clamp(1.6rem,5vw,2.6rem);
  z-index:2;text-shadow:0 4px 24px rgba(0,0,0,.4);
}
.preloader-name span{color:var(--sand)}
.preloader-gutters{position:absolute;inset:0;display:flex;z-index:1}
.preloader-gutters .bar{flex:1;height:100%;position:relative;overflow:hidden;background:var(--green-900)}
.preloader-gutters .inner-bar{position:absolute;left:0;top:0;height:100%;width:0;background:linear-gradient(180deg,var(--green-700),var(--green-500))}
body.loading{overflow:hidden}

/* ===========================================================
   SCROLL PROGRESS / BACK-TO-TOP
   =========================================================== */
#scroll-progress{
  position:fixed;right:26px;bottom:26px;z-index:120;width:52px;height:52px;border-radius:50%;
  display:grid;place-items:center;cursor:pointer;opacity:0;visibility:hidden;transform:translateY(14px);
  transition:opacity .3s ease,transform .3s ease;
  background:conic-gradient(var(--sand) 0%, rgba(255,255,255,.25) 0%);
  box-shadow:0 8px 24px rgba(27,67,50,.3);
}
#scroll-progress.active{opacity:1;visibility:visible;transform:translateY(0)}
#scroll-progress::before{content:"";position:absolute;inset:5px;border-radius:50%;background:var(--green-900)}
#scroll-progress span{position:relative;z-index:1;color:#fff;font-size:.72rem;font-weight:700;font-family:var(--sans)}
#scroll-progress:hover{transform:translateY(-3px)}

/* respect reduced motion */
@media(prefers-reduced-motion:reduce){
  .hero-slides img.active{animation:none}
}