/* ===== RafdEdu 2.0 — Immersive Experience: design system ===== */
:root{
 --em0:#031F19;--em1:#063A30;--em2:#0F5B4A;--em3:#16795F;
 --tq:#19B7B0;--tq2:#34E0D3;--tq3:#BFF4EE;
 --gold:#FFB52E;--gold2:#E89A0C;--gold3:#FFE2A3;
 --ivory:#FBF7EC;--paper:#fff;--ink:#10302A;--mute:#4B6560;--line:#DCE9E5;
 --fd:"Alexandria","Cairo","IBM Plex Sans Arabic",system-ui,"Segoe UI",Tahoma,sans-serif;
 --ft:"IBM Plex Sans Arabic","Alexandria",system-ui,"Segoe UI",Tahoma,sans-serif;
 --fl:"Space Grotesk","IBM Plex Sans Arabic",system-ui,sans-serif;
 --ease:cubic-bezier(.2,.8,.2,1);--navh:76px;
 --f-head:var(--fd);--f-text:var(--ft)
}
/* mini reset (home page does not load base.css) */
*,*::before,*::after{box-sizing:border-box}
body.r2{margin:0}
.r2 h1,.r2 h2,.r2 h3,.r2 p,.r2 figure,.r2 ol,.r2 ul{margin:0}.r2 ul,.r2 ol{padding:0}
.r2 button{font:inherit;color:inherit}.r2 img{max-width:100%}.r2 a{color:inherit}
.r-hero,.r-shift,.r-close{position:relative}
html{scroll-behavior:auto}
html.lenis,html.lenis body{height:auto}.lenis.lenis-smooth{scroll-behavior:auto!important}
.lenis.lenis-stopped{overflow:clip}
body.r2{font-family:var(--ft);color:var(--ink);background:var(--ivory);overflow-x:clip;line-height:1.85}
.r2 h1,.r2 h2,.r2 h3,.r2 .btn,.r2 .eyebrow,.r2 summary{font-family:var(--fd)}
.r2 :focus-visible{outline:3px solid var(--tq);outline-offset:3px}
.r2 .dark :focus-visible,.r2 .r-dark :focus-visible,.r2 .r-nav:not(.light) :focus-visible{outline-color:var(--gold)}
.r2 .sr{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.wrap{max-width:1240px;margin-inline:auto;padding-inline:24px}
.r-lat{font-family:var(--fl);letter-spacing:.02em;direction:ltr;unicode-bidi:isolate}

/* ---- words (Arabic-safe: whole words only) ---- */
.wd{display:inline-block;overflow:hidden;padding-block:.24em;margin-block:-.24em;vertical-align:top}
.wi{display:inline-block;will-change:transform}
.r2 .grad .wi,.r2 .grad{background:linear-gradient(100deg,var(--tq2),var(--gold) 45%,var(--tq2) 90%);background-size:220% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:gm 7s linear infinite}
@keyframes gm{to{background-position:-220% 0}}
.hl-sweep{background:linear-gradient(transparent 62%,rgba(255,181,46,.55) 62% 92%,transparent 92%);background-size:0% 100%;background-repeat:no-repeat;background-position:100% 0;transition:background-size .9s var(--ease) .2s}
.hl-sweep.in{background-size:100% 100%}

/* ---- buttons (unified, Alexandria) ---- */
.r2 .btn{font-weight:700;font-size:16.5px;line-height:1.5;min-height:52px;padding:11px 26px;border-radius:16px;display:inline-flex;align-items:center;justify-content:center;gap:10px;text-align:center;text-decoration:none;white-space:normal;text-wrap:balance;cursor:pointer;border:0;position:relative;overflow:hidden;translate:var(--bx,0px) var(--by,0px);transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s}
.r2 .btn.sm{min-height:44px;padding:8px 18px;font-size:15px}.r2 .btn.lg{min-height:58px;padding:13px 32px;font-size:18px}
.r2 .btn::after{content:"";position:absolute;inset:0;background:linear-gradient(110deg,transparent 30%,rgba(255,255,255,.45) 50%,transparent 70%);translate:-120% 0;transition:translate .7s var(--ease)}
.r2 .btn:hover::after{translate:120% 0}
.r2 .btn.gold{background:var(--gold);color:#3A2600;box-shadow:0 5px 0 var(--gold2),0 14px 30px rgba(255,181,46,.28)}
.r2 .btn.gold:hover{transform:translateY(-3px);box-shadow:0 8px 0 var(--gold2),0 20px 40px rgba(255,181,46,.4)}
.r2 .btn.pri,.r2 .btn.teal{background:var(--tq);color:#022B27;box-shadow:0 5px 0 #0E8F89,0 14px 30px rgba(25,183,176,.25)}
.r2 .btn.pri:hover,.r2 .btn.teal:hover{transform:translateY(-3px);box-shadow:0 8px 0 #0E8F89,0 20px 40px rgba(25,183,176,.4)}
.r2 .btn.wa{background:var(--gold);color:#3A2600;box-shadow:0 4px 0 var(--gold2)}.r2 .btn.wa:hover{transform:translateY(-2px)}
.r2 .btn.ghost,.r2 .btn.outl{background:transparent;color:inherit;box-shadow:inset 0 0 0 2px currentColor}
.r2 .btn.ghost{color:var(--em2)}.r2 .dark .btn.outl,.r-dark .btn.outl{color:#fff}
.r2 .btn.ghost:hover,.r2 .btn.outl:hover{transform:translateY(-2px);background:rgba(25,183,176,.12)}
.r2 .btn:active{transform:translateY(2px)!important;box-shadow:none}

/* ---- nav ---- */
.r-nav{position:fixed;inset-inline:0;top:0;z-index:100;height:var(--navh);display:flex;align-items:center;color:#fff;transition:background .4s,color .4s,box-shadow .4s,height .3s}
.r-nav .bar{display:flex;align-items:center;justify-content:space-between;gap:18px;width:100%}
.r-nav.scrolled{height:64px;background:rgba(3,31,25,.82);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);box-shadow:0 8px 30px rgba(0,0,0,.18)}
.r-nav.light.scrolled{background:rgba(251,247,236,.86);color:var(--ink)}
.r-nav .brand img{height:46px;width:auto;display:block;transition:height .3s}.r-nav.scrolled .brand img{height:40px}
.r-nav .brand .on-dark{display:block}.r-nav .brand .on-light{display:none}.r-nav.light .brand .on-dark{display:none}.r-nav.light .brand .on-light{display:block}
.r-nav nav{display:flex;gap:6px;position:relative}
.r-nav nav a{font-family:var(--fd);font-weight:500;font-size:15px;color:inherit;text-decoration:none;padding:8px 14px;border-radius:999px;position:relative;transition:background .25s,color .25s}
.r-nav nav a:hover{background:rgba(255,255,255,.14)}.r-nav.light nav a:hover{background:rgba(15,91,74,.1)}
.r-nav nav a.on{font-weight:700;background:var(--tq);color:#022B27}
.r-nav .tools{display:flex;align-items:center;gap:10px}
.r-ic{width:44px;height:44px;border-radius:50%;border:1.5px solid currentColor;background:transparent;color:inherit;display:grid;place-items:center;cursor:pointer;transition:background .25s,transform .25s}
.r-ic:hover{background:rgba(255,255,255,.14);transform:scale(1.06)}.r-nav.light .r-ic:hover{background:rgba(15,91,74,.1)}
.r-ic svg{width:20px;height:20px}
.r-snd .off{display:none}.r-snd[aria-pressed=false] .on{display:none}.r-snd[aria-pressed=false] .off{display:block}
.r-burger{display:none}
@media(max-width:900px){.r-nav nav,.r-nav .tools .btn{display:none}.r-burger{display:grid}}
.r-dots{position:fixed;inset-inline-start:18px;top:50%;translate:0 -50%;z-index:90;display:grid;gap:12px}
.r-dots a{width:12px;height:12px;border-radius:50%;border:2px solid var(--tq2);background:transparent;display:block;position:relative;transition:background .3s,transform .3s}
.r-dots a.on{background:var(--tq2);transform:scale(1.35)}
.r-dots a span{position:absolute;inset-inline-start:22px;top:50%;translate:0 -50%;font:600 13px/1 var(--fd);white-space:nowrap;color:#fff;background:var(--em1);padding:6px 10px;border-radius:8px;opacity:0;pointer-events:none;transition:opacity .25s}
.r-dots a:hover span,.r-dots a:focus-visible span{opacity:1}
.r-dots.light a{border-color:var(--em2)}.r-dots.light a.on{background:var(--em2)}
@media(max-width:1100px){.r-dots{display:none}}
.r-prog{position:fixed;top:0;inset-inline:0;height:4px;z-index:120;background:linear-gradient(90deg,var(--tq2),var(--gold));transform-origin:100% 50%;transform:scaleX(0);pointer-events:none}
.r-menu{position:fixed;inset:0;width:100%;height:100%;max-width:none;max-height:none;margin:0;padding:0;border:0;background:var(--em0);color:#fff}
.r-menu::backdrop{background:transparent}.r-menu[open]{animation:mopen .55s var(--ease) both}
@keyframes mopen{from{clip-path:circle(0 at 12% 6%)}to{clip-path:circle(150% at 12% 6%)}}
.r-menu .in{min-height:100%;display:grid;grid-template-rows:auto 1fr auto;padding:calc(14px + env(safe-area-inset-top,0px)) 22px calc(24px + env(safe-area-inset-bottom,0px))}
.r-menu .top{display:flex;justify-content:space-between;align-items:center;height:56px}.r-menu .top img{height:44px}
.r-menu ul{list-style:none;margin:0;padding:24px 0;display:grid;align-content:center;gap:4px}
.r-menu li a{display:flex;align-items:baseline;gap:14px;padding:10px 0;font:800 clamp(32px,9vw,46px)/1.3 var(--fd);color:#fff;text-decoration:none;border-bottom:1px solid rgba(255,255,255,.12)}
.r-menu li a small{font:600 14px var(--fl);color:var(--tq2)}
.r-menu li a.on{color:var(--gold)}
.r-cur{position:fixed;top:0;left:0;width:38px;height:38px;margin:-19px 0 0 -19px;border-radius:50%;border:2px solid var(--tq2);z-index:200;pointer-events:none;opacity:0;transition:width .25s,height .25s,margin .25s,background .25s,opacity .3s;mix-blend-mode:difference}
.r-cur.show{opacity:.9}.r-cur.big{width:72px;height:72px;margin:-36px 0 0 -36px;background:rgba(52,224,211,.25)}
@media(hover:none){.r-cur{display:none}}

/* ---- preloader ---- */
.r-pre{position:fixed;inset:0;z-index:300;background:var(--em0);display:none;place-items:center;color:#fff}
.js:not(.nopre):not(.rm) .r-pre{display:grid}
.r-pre .box{display:grid;justify-items:center;gap:22px;text-align:center}
.r-pre img{width:min(60vw,280px);height:auto}
.r-pre .ln{width:min(60vw,280px);height:3px;background:rgba(255,255,255,.18);border-radius:3px;overflow:hidden}.r-pre .ln i{display:block;height:100%;background:linear-gradient(90deg,var(--tq2),var(--gold));transform-origin:100% 50%;transform:scaleX(0)}
.r-pre button{background:none;border:0;color:rgba(255,255,255,.7);font:500 14px var(--fd);cursor:pointer;padding:8px 14px;border-radius:8px}.r-pre button:hover{color:#fff}

/* ---- sections base ---- */
.r-sec{position:relative;padding-block:clamp(72px,11vw,150px)}
.r-dark{background:var(--em0);color:#fff}
.r-eye{display:inline-flex;align-items:center;gap:10px;font:700 14px/1.4 var(--fd);color:var(--em3);background:rgba(25,183,176,.14);padding:7px 16px;border-radius:999px;margin-bottom:18px}
.r-dark .r-eye{color:var(--tq2);background:rgba(52,224,211,.12)}
.r2 h2{font-weight:800;font-size:clamp(34px,5.6vw,76px);line-height:1.3;letter-spacing:0;margin:0 0 18px;color:var(--em2)}
.r-dark h2{color:#fff}
.r2 .lead{font-size:clamp(17px,1.7vw,21px);color:var(--mute);max-width:46ch;margin:0 0 24px}.r-dark .lead{color:rgba(255,255,255,.8)}
.rv{opacity:0;translate:0 38px}
html:not(.js) .rv,.rm .rv{opacity:1;translate:none}

/* ---- 1 · hero ---- */
.r-hero{min-height:100vh;min-height:100svh;display:grid;align-items:center;overflow:clip;padding-block:calc(var(--navh) + 30px) 70px;background:
 radial-gradient(900px 600px at 85% 20%,rgba(25,183,176,.28),transparent 65%),
 radial-gradient(700px 500px at 5% 90%,rgba(255,181,46,.16),transparent 65%),
 linear-gradient(160deg,#052B23 0%,#031F19 60%,#06362C 100%);isolation:isolate}
.r-hero::before{content:"";position:absolute;inset:-10%;z-index:-1;opacity:.55;background-image:linear-gradient(rgba(52,224,211,.10) 1px,transparent 1px),linear-gradient(90deg,rgba(52,224,211,.10) 1px,transparent 1px);background-size:64px 64px;-webkit-mask:radial-gradient(70% 60% at 60% 40%,#000,transparent);mask:radial-gradient(70% 60% at 60% 40%,#000,transparent);translate:calc(var(--mx,0)*-18px) calc(var(--my,0)*-14px)}
.r-hero .wrap{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:30px;align-items:center}
.r-hero .pillr{display:inline-flex;gap:10px;align-items:center;font:600 15px var(--fd);color:var(--tq3);border:1px solid rgba(52,224,211,.4);padding:8px 18px;border-radius:999px;margin-bottom:22px;background:rgba(52,224,211,.08)}
.r-hero .pillr i{width:9px;height:9px;border-radius:50%;background:var(--tq2);box-shadow:0 0 0 0 rgba(52,224,211,.6);animation:pulse 2s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 12px rgba(52,224,211,0)}100%{box-shadow:0 0 0 0 rgba(52,224,211,0)}}
.r-hero h1{font-weight:800;font-size:clamp(46px,8.2vw,128px);line-height:1.22;margin:0 0 22px;color:#fff;letter-spacing:0}
.r-hero h1 .ln{display:block}
.r-hero .sub{font-size:clamp(17px,1.8vw,22px);color:rgba(255,255,255,.82);max-width:36ch;margin:0 0 30px}
.r-hero .cta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:16px}
.r-hero .micro{font-size:14.5px;color:rgba(255,255,255,.62);margin:0}
.r-stage{position:relative;height:min(62vh,560px);perspective:1100px}
.r-fc{position:absolute;width:min(78%,360px);border-radius:22px;overflow:hidden;background:#fff;box-shadow:0 30px 60px rgba(0,0,0,.45),0 0 0 1px rgba(255,255,255,.12);transform-style:preserve-3d}
.r-fc img{display:block;width:100%;height:auto}
.r-fc span{position:absolute;inset-inline:0;bottom:0;padding:26px 14px 10px;font:700 14px/1.4 var(--fd);color:#fff;background:linear-gradient(transparent,rgba(3,31,25,.88))}
.r-fc.a{top:0;inset-inline-end:0}.r-fc.b{top:34%;inset-inline-start:0;z-index:2}.r-fc.c{bottom:0;inset-inline-end:8%;z-index:3;width:min(62%,290px)}
.r-chip{position:absolute;display:grid;place-items:center;width:64px;height:64px;border-radius:20px;font:800 30px var(--fd);color:var(--em0);background:var(--gold);box-shadow:0 14px 30px rgba(0,0,0,.35);z-index:4}
.r-chip.k1{top:-6%;inset-inline-start:22%}.r-chip.k2{bottom:10%;inset-inline-start:2%;background:var(--tq2);font-size:22px;width:76px}.r-chip.k3{top:46%;inset-inline-end:-4%;background:#fff;font-size:28px;color:var(--em2)}
.r-geo{position:absolute;inset:0;z-index:0;pointer-events:none;overflow:hidden}
.r-geo svg{position:absolute;fill:none;stroke:var(--tq2);stroke-width:2;opacity:.5}
.r-geo .g1{width:130px;top:16%;inset-inline-start:6%}.r-geo .g2{width:90px;bottom:18%;inset-inline-start:44%;stroke:var(--gold)}.r-geo .g3{width:170px;top:62%;inset-inline-end:3%;opacity:.3}
.r-orb{position:absolute;border-radius:50%;filter:blur(60px);pointer-events:none;z-index:-1;translate:calc(var(--mx,0)*34px) calc(var(--my,0)*26px)}
.r-orb.a{width:420px;height:420px;background:rgba(25,183,176,.35);top:-120px;inset-inline-end:-80px}.r-orb.b{width:340px;height:340px;background:rgba(255,181,46,.18);bottom:-120px;inset-inline-start:-60px}
.r-scroll{position:absolute;bottom:22px;inset-inline-start:50%;translate:50% 0;display:grid;justify-items:center;gap:8px;font:600 13px var(--fd);color:rgba(255,255,255,.65);z-index:3}
.r-scroll i{width:2px;height:38px;background:linear-gradient(var(--tq2),transparent);animation:sl 2s ease-in-out infinite;transform-origin:50% 0}
@keyframes sl{0%{transform:scaleY(0)}60%{transform:scaleY(1)}100%{transform:scaleY(1);opacity:0}}
@media(max-width:900px){.r-hero .wrap{grid-template-columns:1fr}.r-stage{height:340px;order:2}.r-hero{padding-bottom:90px}.r-fc.a{width:60%}.r-fc.b{top:30%;width:60%}.r-fc.c{width:48%}.r-scroll{display:none}.r-chip{width:50px;height:50px;font-size:22px}}

/* ---- 2 · shift ---- */
.r-shift{background:linear-gradient(180deg,var(--em0) 0,#0B4A3D 12%,var(--ivory) 38%);padding-top:0}
.r-shift .pin{min-height:100vh;display:grid;align-items:center;padding-block:120px 80px;position:relative;overflow:clip}
.r-shift .txt{position:relative;z-index:3;text-align:center;max-width:760px;margin-inline:auto;margin-bottom:34px}
.r-shift h2{margin-bottom:10px}
.r-shift .stage2{position:relative;height:min(52vh,460px);max-width:980px;margin-inline:auto;width:100%}
.r-old{position:absolute;inset:0;margin:auto;width:min(86%,420px);height:min(88%,300px);background:#EDEDE6;border-radius:16px;box-shadow:0 20px 40px rgba(0,0,0,.18);padding:22px;display:grid;align-content:start;gap:12px;filter:grayscale(1)}
.r-old b{height:14px;border-radius:7px;background:#C9C9BF;display:block}.r-old b:nth-child(1){width:55%;height:20px;background:#B5B5AA}.r-old b:nth-child(3){width:85%}.r-old b:nth-child(4){width:70%}.r-old b:nth-child(5){width:40%}
.r-tag{position:absolute;top:-16px;inset-inline-start:22px;font:700 14px var(--fd);padding:6px 14px;border-radius:999px;background:#8B8B80;color:#fff}
.r-orbit{position:absolute;width:min(34%,230px);border-radius:18px;overflow:hidden;box-shadow:0 22px 44px rgba(3,31,25,.35);background:#fff;opacity:0}
.r-orbit img{display:block;width:100%;height:auto}
.r-orbit.o1{top:2%;inset-inline-start:2%}.r-orbit.o2{top:0;inset-inline-end:2%}.r-orbit.o3{bottom:0;inset-inline-start:12%}.r-orbit.o4{bottom:2%;inset-inline-end:10%}.r-orbit.o5{top:34%;inset-inline-start:36%;width:min(30%,200px);z-index:2}
.r-new{position:absolute;inset:0;display:grid;place-items:center;pointer-events:none;opacity:0}
.r-new b{font:900 clamp(80px,17vw,230px)/1 var(--fd);background:linear-gradient(100deg,var(--tq),var(--gold));-webkit-background-clip:text;background-clip:text;color:transparent;opacity:.9;letter-spacing:0}
.r-shift .after{text-align:center;max-width:620px;margin:34px auto 0;font-size:clamp(17px,1.8vw,21px);color:var(--ink)}
.r-shift .flip{display:none}
@media(max-width:1023px){.r-shift .pin{padding-block:90px 60px}.r-shift .stage2{height:auto;display:grid;gap:26px}.r-old{position:relative;inset:auto;width:min(100%,380px);height:auto;min-height:200px;margin-inline:auto}.r-orbit{position:relative;inset:auto!important;opacity:1;width:100%}.r-shift .strip{display:grid;grid-template-columns:1fr 1fr;gap:12px}.r-orbit.o5{width:100%}.r-new{position:relative;opacity:1}.r-new b{font-size:96px}}
html:not(.js) .r-orbit,.rm .r-orbit,html:not(.js) .r-new,.rm .r-new{opacity:1}

/* ---- 3 · gallery ---- */
.r-gal{background:var(--ivory);padding-bottom:0;overflow:clip}
.r-gal .head{display:flex;justify-content:space-between;align-items:end;gap:20px;flex-wrap:wrap;margin-bottom:34px}
.r-gal .count{font:700 clamp(40px,7vw,96px)/1 var(--fl);color:rgba(15,91,74,.18);direction:ltr}.r-gal .count b{color:var(--tq);font-weight:700}
.r-hs{position:relative}
.r-track{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.r-gal .scard{position:relative;border-radius:26px;background:#fff;border:1px solid var(--line);box-shadow:0 18px 44px rgba(8,56,46,.12);overflow:hidden;display:flex;flex-direction:column;transform-style:preserve-3d;transition:box-shadow .35s}
.r-gal .scard:hover{box-shadow:0 30px 70px rgba(8,56,46,.22)}
.r-gal .scard .thumb{overflow:hidden;aspect-ratio:16/10;background:#e8f1ee}
.r-gal .scard .thumb img{width:100%;height:100%;object-fit:cover;display:block;scale:1.04;transition:scale .8s var(--ease)}.r-gal .scard:hover .thumb img{scale:1.14}
.r-gal .scard .sb{padding:20px 22px 22px;display:flex;flex-direction:column;gap:10px;flex:1}
.r-gal .scard .meta{display:flex;gap:8px;flex-wrap:wrap;margin:0}.r-gal .scard .meta span{font:600 13px var(--fd);background:rgba(25,183,176,.14);color:var(--em2);padding:4px 12px;border-radius:999px}
.r-gal .scard h3{font-weight:700;font-size:21px;line-height:1.45;margin:0;color:var(--em2)}
.r-gal .scard .sb>p{margin:0;font-size:15.5px;color:var(--mute);line-height:1.8}
.r-gal .scard .hl{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:8px}.r-gal .scard .hl li{font:500 13px var(--ft);background:var(--ivory);border:1px solid var(--line);padding:3px 11px;border-radius:999px}
.r-gal .scard .acts{display:flex;gap:10px;flex-wrap:wrap;margin-top:auto;padding-top:8px}.r-gal .scard .acts .btn{flex:1 1 140px;min-height:46px;padding:8px 14px;font-size:15px}
.r-gal .scard::after{content:"";position:absolute;inset:0;pointer-events:none;opacity:0;transition:opacity .3s;background:radial-gradient(320px circle at var(--px,50%) var(--py,50%),rgba(52,224,211,.28),transparent 60%)}.r-gal .scard:hover::after{opacity:1}
.r-gal .more{display:flex;justify-content:center;padding-block:46px 0}
.r-gal .pad{padding-bottom:clamp(72px,11vw,150px)}
@media(min-width:1024px){.js:not(.rm) .r-gal.hs-on{padding-bottom:0}
 .js:not(.rm) .r-gal.hs-on .r-hs{height:100vh;display:grid;grid-template-columns:minmax(0,100%);align-content:center;gap:34px;overflow:hidden}
 .js:not(.rm) .r-gal.hs-on .r-track{display:flex;width:max-content;justify-self:start;gap:28px;padding-inline:max(24px,calc((100vw - 1240px)/2 + 24px));position:relative}
 .js:not(.rm) .r-gal.hs-on .scard{width:min(420px,32vw);flex:none}
 .js:not(.rm) .r-gal.hs-on .head{margin-bottom:0;padding-top:0}}
@media(max-width:1023px){.r-track{grid-template-columns:1fr 1fr}}@media(max-width:620px){.r-track{grid-template-columns:1fr}}

/* ---- 4 · why ---- */
.r-why{background:linear-gradient(180deg,var(--ivory),#fff 20%,#fff)}
.r-why .grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(30px,6vw,90px);align-items:start}
.r-why .sticky{position:sticky;top:110px;min-height:420px;display:grid;align-content:center;gap:14px}
.r-why .num{font:700 clamp(90px,16vw,220px)/1 var(--fl);color:transparent;-webkit-text-stroke:2px var(--tq);direction:ltr;transition:color .4s}
.r-why .num.pop{color:rgba(25,183,176,.18)}
.r-why .big{font:800 clamp(30px,4.4vw,60px)/1.3 var(--fd);color:var(--em2);margin:0;min-height:2.6em}
.r-why .desc{font-size:clamp(17px,1.7vw,20px);color:var(--mute);max-width:34ch;margin:0;min-height:5em}
.r-why ol{list-style:none;margin:0;padding:0;display:grid;gap:18px;counter-reset:w}
.r-why li{counter-increment:w;display:grid;grid-template-columns:auto 1fr;gap:18px;align-items:center;padding:26px 24px;border-radius:24px;border:1.5px solid var(--line);background:#fff;transition:background .4s,border-color .4s,transform .4s var(--ease),box-shadow .4s;min-height:26vh}
.r-why li.on{background:linear-gradient(135deg,#F0FBF9,#fff);border-color:var(--tq);transform:translateX(-10px);box-shadow:0 18px 44px rgba(25,183,176,.2)}
.r-why li svg{width:64px;height:64px;stroke:var(--em2);fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;padding:12px;border-radius:20px;background:rgba(25,183,176,.12);transition:background .4s,stroke .4s,rotate .6s var(--ease)}
.r-why li.on svg{background:var(--tq);stroke:#022B27;rotate:-8deg}
.r-why li h3{font-weight:700;font-size:21px;margin:0 0 4px;color:var(--em2)}.r-why li p{margin:0;color:var(--mute);font-size:16px}
@media(max-width:900px){.r-why .grid{grid-template-columns:1fr}.r-why .sticky{position:relative;top:0;min-height:0;order:-1}.r-why li{min-height:0}.r-why .big,.r-why .desc{min-height:0}.r-why li.on{transform:none}}

/* ---- 5 · Lite ---- */
.r-lite{background:linear-gradient(180deg,#fff 0,var(--em0) 14%,var(--em1) 100%);overflow:clip;isolation:isolate}
.r-lite .grid{display:grid;grid-template-columns:1fr 1.15fr;gap:clamp(24px,5vw,70px);align-items:center}
.r-lite .chips{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 26px;padding:0;list-style:none}
.r-lite .chips li{font:600 15px var(--fd);padding:9px 16px;border-radius:14px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);color:#fff;opacity:0;translate:0 14px}
.r-lite .chips li b{color:var(--gold)}
.r-lite .cta2{display:flex;gap:12px;flex-wrap:wrap}
.r-win{position:relative;perspective:1200px;min-height:300px}
.r-win .w1{border-radius:18px;overflow:hidden;background:#fff;box-shadow:0 50px 90px rgba(0,0,0,.55),0 0 0 1px rgba(255,255,255,.16);transform-style:preserve-3d;margin:0}
.r-win .bar{display:flex;align-items:center;gap:7px;padding:11px 16px;background:#E9F3F1;font:600 14px var(--fl);color:var(--em2)}.r-win .bar i{width:11px;height:11px;border-radius:50%;background:var(--gold)}.r-win .bar span{margin-inline-start:12px;direction:ltr}
.r-win img{display:block;width:100%;height:auto}
.r-win .w2{position:absolute;width:46%;bottom:-8%;inset-inline-end:-6%;border-radius:14px;overflow:hidden;box-shadow:0 30px 60px rgba(0,0,0,.5),0 0 0 2px rgba(255,255,255,.2);margin:0}
.r-win .glow{position:absolute;inset:12% 6%;background:radial-gradient(closest-side,rgba(25,183,176,.55),transparent);filter:blur(30px);z-index:-1}
.r-lite .note{font-size:14px;color:rgba(255,255,255,.6);margin-top:18px}
html:not(.js) .r-lite .chips li,.rm .r-lite .chips li{opacity:1;translate:none}
@media(max-width:900px){.r-lite .grid{grid-template-columns:1fr}.r-win .w2{display:none}}

/* ---- 6 · journey ---- */
.r-jour{background:var(--em1);color:#fff;background:linear-gradient(180deg,var(--em1),var(--em0))}
.r-jour h2{text-align:center}.r-jour .lead{margin-inline:auto;text-align:center}
.r-jr{position:relative;margin-top:56px}
.r-jr svg.path{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;overflow:visible}
.r-jr .bg{stroke:rgba(255,255,255,.14);fill:none;stroke-width:4;stroke-linecap:round}.r-jr .fg{stroke:url(#jg);fill:none;stroke-width:4;stroke-linecap:round}
.r-jr .dot{position:absolute;width:26px;height:26px;margin:-13px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 8px rgba(255,181,46,.25),0 0 30px rgba(255,181,46,.7);z-index:3;left:0;top:0}
.r-steps{position:relative;z-index:2;list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.r-steps li{padding:26px 20px;border-radius:24px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);text-align:center;transition:background .4s,border-color .4s,transform .5s var(--ease)}
.r-steps li:nth-child(odd){margin-top:60px}
.r-steps li.on{background:rgba(25,183,176,.2);border-color:var(--tq2);transform:translateY(-8px)}
.r-steps li i{display:grid;place-items:center;width:58px;height:58px;margin:0 auto 14px;border-radius:50%;font:800 24px var(--fl);font-style:normal;background:rgba(255,255,255,.1);color:#fff;transition:background .4s,color .4s}
.r-steps li.on i{background:var(--gold);color:#3A2600}
.r-steps h3{font-weight:700;font-size:21px;margin:0 0 6px;color:#fff}.r-steps p{margin:0;color:rgba(255,255,255,.78);font-size:15.5px}
.r-jour .cta{display:flex;justify-content:center;margin-top:46px;gap:12px;flex-wrap:wrap}
@media(max-width:900px){.r-jr svg.path,.r-jr .dot{display:none}.r-steps{grid-template-columns:1fr;position:relative;padding-inline-start:30px}.r-steps li:nth-child(odd){margin-top:0}.r-steps::before{content:"";position:absolute;inset-block:10px;inset-inline-start:8px;width:4px;border-radius:4px;background:rgba(255,255,255,.14)}.r-steps::after{content:"";position:absolute;top:10px;inset-inline-start:8px;width:4px;border-radius:4px;background:linear-gradient(var(--tq2),var(--gold));height:calc((100% - 20px)*var(--p,0))}}

/* ---- FAQ ---- */
.r-faq{background:#fff}.r-faq .nr{max-width:860px;margin-inline:auto}
.r-faq details{border:1.5px solid var(--line);border-radius:18px;margin-bottom:12px;background:#fff;transition:border-color .3s,box-shadow .3s}
.r-faq details[open]{border-color:var(--tq);box-shadow:0 14px 34px rgba(25,183,176,.14)}
.r-faq summary{cursor:pointer;list-style:none;padding:18px 22px;font-weight:600;font-size:18px;color:var(--em2);display:flex;justify-content:space-between;gap:16px;align-items:center}
.r-faq summary::-webkit-details-marker{display:none}.r-faq summary::after{content:"+";font:700 26px var(--fl);color:var(--tq);transition:rotate .3s}.r-faq details[open] summary::after{rotate:45deg}
.r-faq details p{margin:0;padding:0 22px 20px;color:var(--mute);font-size:16.5px}

/* ---- Dark-section contrast: explicit colors, not inherited body ink. ---- */
/* The lite, journey and closing sections sit on emerald backgrounds. Their
   headings and outlined CTAs must not inherit dark colors from body.r2. */
.r2 .r-lite,.r2 .r-jour,.r2 .r-close{color:#fff}
.r2 .r-lite h2,.r2 .r-jour h2{color:#fff}
.r2 .r-lite .lead,.r2 .r-jour .lead{color:rgba(255,255,255,.88)}
.r2 .r-lite .r-eye,.r2 .r-jour .r-eye,.r2 .r-close .r-eye{
  color:var(--tq3);background:rgba(52,224,211,.16);
  border:1px solid rgba(191,244,238,.25)
}
.r2 .r-lite .btn.outl,.r2 .r-close .btn.outl{
  color:#fff;background:rgba(255,255,255,.09);
  box-shadow:inset 0 0 0 2px rgba(255,255,255,.95)
}
.r2 .r-lite .btn.outl:hover,.r2 .r-lite .btn.outl:focus-visible,
.r2 .r-close .btn.outl:hover,.r2 .r-close .btn.outl:focus-visible{
  color:var(--em0);background:#fff;
  box-shadow:inset 0 0 0 2px #fff,0 12px 28px rgba(0,0,0,.17)
}

/* ---- 7 · close ---- */
.r-close{position:relative;overflow:clip;text-align:center;padding-block:clamp(90px,14vw,190px);background:linear-gradient(180deg,#fff 0,var(--em0) 16%);isolation:isolate}
.r-close::before{content:"";position:absolute;inset:-30%;z-index:-1;background:conic-gradient(from 0deg at 50% 60%,rgba(25,183,176,.35),rgba(255,181,46,.22),rgba(15,91,74,.5),rgba(25,183,176,.35));filter:blur(70px);animation:spin 26s linear infinite;opacity:.8}
@keyframes spin{to{rotate:360deg}}
.r-close h2{font-size:clamp(38px,7.4vw,112px);line-height:1.28;color:#fff;max-width:15ch;margin-inline:auto}
.r-close .lead{margin-inline:auto;text-align:center;color:rgba(255,255,255,.82)}
.r-close .cta{display:flex;justify-content:center;gap:14px;flex-wrap:wrap;margin-top:30px}
.r-close .btn.xl{min-height:72px;padding:16px 44px;font-size:22px;border-radius:22px}
.r-close .btn.xl::before{content:"";position:absolute;inset:0;border-radius:inherit;box-shadow:0 0 0 0 rgba(255,181,46,.6);animation:ring 2.4s infinite}
@keyframes ring{70%{box-shadow:0 0 0 22px rgba(255,181,46,0)}100%{box-shadow:0 0 0 0 rgba(255,181,46,0)}}
.r-glyphs{position:absolute;inset:0;z-index:-1;overflow:hidden;pointer-events:none}
.r-glyphs span{position:absolute;bottom:-60px;font:800 38px var(--fd);color:#fff;opacity:0;animation:gl linear infinite}
@keyframes gl{0%{translate:0 0;rotate:0deg;opacity:0}12%{opacity:.18}88%{opacity:.18}100%{translate:0 -110vh;rotate:40deg;opacity:0}}
.r2 footer.r-foot{background:var(--em0);color:#cfe6e0;padding:48px 0 30px;border-top:1px solid rgba(255,255,255,.1)}
.r-foot .wrap{display:flex;flex-wrap:wrap;gap:22px;align-items:center;justify-content:space-between}
.r-foot img{height:60px;width:auto}.r-foot .fl{display:flex;gap:18px;flex-wrap:wrap}.r-foot a{color:#e7f5f1;text-decoration:none;font-weight:500}.r-foot a:hover{color:var(--gold)}.r-foot small{width:100%;color:rgba(255,255,255,.55)}
.r2 .r-fab.btn,.r-fab{position:fixed;inset-inline-end:18px;bottom:calc(18px + env(safe-area-inset-bottom,0px));z-index:95}
.r-fab.btn{min-height:50px}

/* ---- inner pages (samples / lite / order / interest): old content, new shell ---- */
.r2 .sec.phead{padding-top:calc(var(--navh) + 70px);background:linear-gradient(160deg,var(--em0),var(--em1));color:#fff}
.r2 .sec.phead h1,.r2 .sec.phead .h1s{font-weight:800;font-size:clamp(38px,6vw,84px);line-height:1.25;color:#fff;margin:6px 0 14px}
.r2 .sec.phead .lead2,.r2 .sec.phead .eyebrow{color:rgba(255,255,255,.85)}
.r2 .sec.phead .eyebrow{background:rgba(52,224,211,.14);color:var(--tq2)}
.r2 .sec.lite-hero{padding-top:calc(var(--navh) + 50px);position:relative}
.r2 main.sec{padding-top:calc(var(--navh) + 40px)}
.r2 .filters label{font-family:var(--fd)}
@media(prefers-reduced-motion:reduce){.r-hero .pillr i,.r-scroll i,.r-close::before,.r-glyphs span,.grad,.grad .wi,.r-close .btn.xl::before{animation:none}}

/* ---- reveal mechanics + fallbacks ---- */
.rv{transition:opacity .95s var(--ease) var(--d,0s),translate .95s var(--ease) var(--d,0s)}
.rv.in{opacity:1;translate:0 0}
.r-lite .chips li{opacity:1;translate:none}.js .r-lite .chips li.rv{opacity:0;translate:0 14px}.js .r-lite .chips li.rv.in{opacity:1;translate:0 0}
.nogsap .r-orbit,.nogsap .r-new{opacity:1}.nogsap .rv{opacity:1;translate:none}
.r2 .inner-rv{opacity:0;translate:0 34px}.rm .inner-rv,html:not(.js) .inner-rv{opacity:1;translate:none}
.r2 .scard,.r2 .fc,.r2 .b{will-change:auto}
.r-hero [data-split] .wi{will-change:transform}
body.r2.menu-open{overflow:hidden}

/* overflow guards for legacy inner-page content */
.r2 main *{min-width:0}
.r2 .btn{max-width:100%}
.r2 .oform,.r2 .lgrid,.r2 .cta2{max-width:100%}
.r2 .oform{display:grid;grid-template-columns:minmax(0,1fr)}
.r2 .oform>*{max-width:100%}
.r2 .r-card img,.r2 .r-slide img,.r2 .r-hs img{max-width:100%}
html,body{overflow-x:clip}
.r2 .inner-rv.in{opacity:1;translate:0 0}
@media(min-width:1024px){.js:not(.rm) .r-gal.hs-on .r-hs{padding-top:64px;box-sizing:border-box}}