/* ==========================================================================
   HomeCare Pro — Unified Design System (v2)
   Dark glassmorphism · RTL-first · WCAG-conscious
   ========================================================================== */

/* ---------- 1. Design Tokens ---------- */
:root{
  --bg:#020617;            /* deep navy */
  --bg-2:#0b1323;          /* panel */
  --panel:#0e1729;
  --panel-2:#111d33;
  --primary:#14b8a6;
  --primary-2:#2dd4bf;
  --primary-3:#5eead4;
  --primary-deep:#0d9488;
  --accent:#f97316;
  --blue:#1e40af;
  --text:#f8fafc;
  --text-2:#cbd5e1;
  --muted:#94a3b8;
  --muted-2:#64748b;
  --line:rgba(255,255,255,.09);
  --line-strong:rgba(255,255,255,.14);
  --glass:rgba(255,255,255,.055);
  --nav-h:80px;
  --nav-h-scrolled:64px;
  --radius:1rem;
  --radius-lg:1.5rem;
  --radius-xl:2rem;
  --shadow-sm:0 4px 14px rgba(0,0,0,.18);
  --shadow-md:0 14px 34px rgba(0,0,0,.22);
  --shadow-lg:0 26px 60px rgba(0,0,0,.3);
  --glow-primary:0 14px 40px rgba(20,184,166,.18);
  --ease-out:cubic-bezier(.22,.61,.36,1);
  --ease-spring:cubic-bezier(.34,1.56,.64,1);
  --grad-primary:linear-gradient(135deg,#0d9488,#14b8a6 45%,#2dd4bf);
  --grad-text:linear-gradient(135deg,#14b8a6,#2dd4bf,#5eead4);
  --font:'Cairo','Segoe UI',sans-serif;
}

/* ---------- 2. Base ---------- */
html{
  scroll-behavior:smooth;
  scroll-padding-top:calc(var(--nav-h) + 18px);   /* FIX: anchor targets never hide under fixed navbar */
  -webkit-text-size-adjust:100%;
}
html,body{overflow-x:hidden}
body{
  font-family:var(--font);
  background:var(--bg);
  color:var(--text);
  line-height:1.75;
  letter-spacing:.1px;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
::selection{background:rgba(20,184,166,.35);color:#fff}
:focus-visible{outline:2px solid var(--primary-2);outline-offset:3px;border-radius:6px}
button{cursor:pointer}
section[id],div[id],article[id]{scroll-margin-top:calc(var(--nav-h) + 18px)}  /* FIX for scrollIntoView */

/* Scrollbar */
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-track{background:#0a1120}
::-webkit-scrollbar-thumb{background:linear-gradient(180deg,#0d9488,#155e75);border-radius:8px;border:2px solid #0a1120}
::-webkit-scrollbar-thumb:hover{background:var(--primary-2)}

/* ---------- 3. Fixed Navbar (the fix) ---------- */
.hc-header{
  position:fixed;
  inset:0 0 auto 0;
  z-index:1000;
  height:var(--nav-h);
  display:flex;
  align-items:center;
  transition:height .35s var(--ease-out),transform .4s var(--ease-out),background .3s,box-shadow .3s,border-color .3s,backdrop-filter .3s;
  background:rgba(2,6,23,.35);
  border-bottom:1px solid transparent;
  will-change:transform,height;
}
.hc-header.scrolled{
  height:var(--nav-h-scrolled);
  background:rgba(2,6,23,.86);
  -webkit-backdrop-filter:blur(20px) saturate(160%);
  backdrop-filter:blur(20px) saturate(160%);
  border-bottom:1px solid var(--line);
  box-shadow:0 12px 40px rgba(0,0,0,.35);
}
.hc-header.hidden-up{transform:translateY(-110%)}   /* hide on scroll down */
.hc-nav{
  width:100%;
  max-width:80rem;
  margin-inline:auto;
  padding-inline:1.25rem;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:1rem;
}
.hc-brand{display:flex;align-items:center;gap:.7rem;flex-shrink:0}
.hc-brand .logo{
  width:2.7rem;height:2.7rem;border-radius:.9rem;
  background:var(--grad-primary);
  display:grid;place-items:center;
  box-shadow:0 8px 24px rgba(20,184,166,.35);
  transition:transform .45s var(--ease-spring),box-shadow .3s;
  position:relative;overflow:hidden;
}
.hc-brand .logo::after{  /* shine */
  content:'';position:absolute;inset:0;
  background:linear-gradient(115deg,transparent 30%,rgba(255,255,255,.45) 50%,transparent 70%);
  transform:translateX(140%);
  transition:transform .8s var(--ease-out);
}
.hc-brand:hover .logo{transform:rotate(-6deg) scale(1.05);box-shadow:0 10px 30px rgba(20,184,166,.5)}
.hc-brand:hover .logo::after{transform:translateX(-140%)}
.hc-brand .word{display:flex;flex-direction:column;line-height:1.1}
.hc-brand .word b{font-size:1.15rem;font-weight:900;background:var(--grad-text);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hc-brand .word small{font-size:.56rem;letter-spacing:.42em;color:var(--primary-3);font-weight:700}
.hc-menu{display:none;align-items:center;gap:1.6rem}
.hc-menu a{
  position:relative;font-size:.9rem;font-weight:600;color:var(--text-2);
  padding:.4rem .1rem;transition:color .25s;text-decoration:none;white-space:nowrap;
}
.hc-menu a::after{
  content:'';position:absolute;right:0;bottom:-2px;width:0;height:2px;border-radius:2px;
  background:var(--grad-primary);transition:width .3s var(--ease-out);
}
.hc-menu a:hover{color:#fff}
.hc-menu a:hover::after{width:100%}
.hc-menu a.active{color:var(--primary-2)}
.hc-menu a.active::after{width:100%;box-shadow:0 0 12px rgba(20,184,166,.7)}
.hc-actions{display:none;align-items:center;gap:.6rem;flex-shrink:0}
.hc-login{
  font-size:.85rem;font-weight:600;color:var(--text-2);text-decoration:none;
  padding:.5rem .9rem;border-radius:.7rem;transition:.25s;
}
.hc-login:hover{color:#fff;background:rgba(255,255,255,.06)}
.hc-cta{
  position:relative;overflow:hidden;
  display:inline-flex;align-items:center;gap:.45rem;
  font-size:.85rem;font-weight:800;color:#fff;text-decoration:none;
  padding:.62rem 1.3rem;border-radius:999px;
  background:var(--grad-primary);
  box-shadow:0 8px 22px rgba(20,184,166,.3);
  transition:transform .3s var(--ease-spring),box-shadow .3s;
}
.hc-cta::before{ /* shine sweep */
  content:'';position:absolute;inset:0;
  background:linear-gradient(115deg,transparent 32%,rgba(255,255,255,.35) 50%,transparent 68%);
  transform:translateX(160%);transition:transform .7s var(--ease-out);
}
.hc-cta:hover{transform:translateY(-2px) scale(1.03);box-shadow:0 14px 30px rgba(20,184,166,.45)}
.hc-cta:hover::before{transform:translateX(-160%)}
.hc-cta:active{transform:scale(.96)}

/* Burger */
.hc-burger{
  display:inline-flex;flex-direction:column;justify-content:center;gap:5px;
  width:2.7rem;height:2.7rem;border-radius:.8rem;
  background:var(--glass);border:1px solid var(--line);
  align-items:center;transition:.3s;
}
.hc-burger span{display:block;width:18px;height:2px;border-radius:2px;background:#e2e8f0;transition:.35s var(--ease-out)}
.hc-burger:hover{border-color:rgba(20,184,166,.5)}
.hc-header.menu-open .hc-burger span:nth-child(1){transform:translateY(7px) rotate(45deg);background:var(--primary-2)}
.hc-header.menu-open .hc-burger span:nth-child(2){opacity:0;transform:scaleX(0)}
.hc-header.menu-open .hc-burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg);background:var(--primary-2)}

/* Mobile menu panel */
.hc-mnav{
  position:fixed;top:var(--nav-h);inset-inline:0;z-index:999;
  max-height:0;overflow:hidden;
  background:rgba(4,10,24,.97);
  -webkit-backdrop-filter:blur(24px);backdrop-filter:blur(24px);
  border-bottom:1px solid var(--line);
  transition:max-height .5s var(--ease-out),box-shadow .3s;
}
.hc-header.menu-open .hc-mnav{max-height:min(70vh,560px);box-shadow:0 30px 60px rgba(0,0,0,.5);overflow-y:auto}
.hc-mnav .inner{padding:1.1rem 1.25rem 1.4rem;display:grid;gap:.35rem}
.hc-mnav a{
  display:flex;align-items:center;justify-content:space-between;
  padding:.85rem 1rem;border-radius:.9rem;color:var(--text-2);
  font-weight:600;font-size:.95rem;text-decoration:none;
  opacity:0;transform:translateY(12px);
  transition:background .25s,color .25s,opacity .4s var(--ease-out),transform .4s var(--ease-out);
}
.hc-header.menu-open .hc-mnav a{opacity:1;transform:translateY(0)}
.hc-mnav a i{font-size:.8rem;color:var(--muted-2)}
.hc-mnav a:hover,.hc-mnav a.active{background:rgba(20,184,166,.1);color:var(--primary-2)}
.hc-mnav .sep{height:1px;background:var(--line);margin:.45rem 0}
.hc-mnav .cta{
  margin-top:.4rem;justify-content:center;background:var(--grad-primary);color:#fff;
  box-shadow:0 10px 26px rgba(20,184,166,.3);
}
.hc-mnav .cta:hover{color:#fff;filter:brightness(1.1)}

/* ---------- 4. Scroll progress bar ---------- */
.hc-progress{
  position:fixed;top:0;inset-inline:0;height:3px;z-index:1200;
  background:linear-gradient(90deg,#0d9488,#2dd4bf,#5eead4);
  transform-origin:right;transform:scaleX(0);
  box-shadow:0 0 14px rgba(45,212,191,.65);
}

/* ---------- 5. Back to top ---------- */
.hc-top{
  position:fixed;bottom:1.4rem;inset-inline-start:1.4rem;z-index:1100;
  width:3rem;height:3rem;border-radius:1rem;border:1px solid var(--line-strong);
  background:rgba(10,20,38,.9);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  color:var(--primary-2);display:grid;place-items:center;
  opacity:0;visibility:hidden;transform:translateY(16px) scale(.9);
  transition:.35s var(--ease-spring);box-shadow:var(--shadow-md);
}
.hc-top.show{opacity:1;visibility:visible;transform:translateY(0) scale(1)}
.hc-top:hover{background:var(--grad-primary);color:#fff;transform:translateY(-3px);box-shadow:0 14px 30px rgba(20,184,166,.4)}

/* ---------- 6. Glass & Cards ---------- */
.glass{
  background:var(--glass);
  -webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);
  border:1px solid var(--line);
}
.glass-card,.card{
  background:linear-gradient(180deg,rgba(15,23,42,.86),rgba(8,15,29,.92));
  border:1px solid rgba(20,184,166,.14);
  box-shadow:var(--shadow-md);
  transition:transform .45s var(--ease-out),border-color .35s,box-shadow .45s;
  position:relative;
}
.glass-card:hover,.card:hover{
  transform:translateY(-6px);
  border-color:rgba(20,184,166,.45);
  box-shadow:var(--shadow-lg),0 0 0 1px rgba(20,184,166,.15),0 20px 50px rgba(20,184,166,.12);
}
/* shine sweep on hover */
.glass-card::after,.card::after{
  content:'';position:absolute;inset:0;border-radius:inherit;pointer-events:none;
  background:linear-gradient(115deg,transparent 40%,rgba(94,234,212,.08) 50%,transparent 60%);
  transform:translateX(130%);transition:transform .8s var(--ease-out);
}
.glass-card:hover::after,.card:hover::after{transform:translateX(-130%)}

.gradient-text{
  background:var(--grad-text);
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
}
.gradient-border{
  border:1px solid transparent;
  background:linear-gradient(var(--bg-2),var(--bg-2)) padding-box,
             linear-gradient(135deg,rgba(20,184,166,.65),rgba(30,64,175,.65)) border-box;
  transition:background .4s;
}

/* ---------- 7. Buttons & inputs ---------- */
.btn{
  position:relative;overflow:hidden;display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  font-weight:800;font-size:.95rem;border-radius:.85rem;padding:.85rem 1.6rem;
  border:1px solid transparent;text-decoration:none;color:#fff;
  transition:transform .3s var(--ease-spring),box-shadow .3s,filter .3s,background .3s;
}
.btn::before{content:'';position:absolute;inset:0;background:linear-gradient(115deg,transparent 34%,rgba(255,255,255,.3) 50%,transparent 66%);transform:translateX(160%);transition:transform .7s var(--ease-out)}
.btn:hover::before{transform:translateX(-160%)}
.btn-primary{background:var(--grad-primary);box-shadow:0 10px 26px rgba(20,184,166,.32)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(20,184,166,.45)}
.btn-primary:active{transform:scale(.96)}
.btn-ghost{background:var(--glass);border-color:var(--line);color:var(--text)}
.btn-ghost:hover{border-color:rgba(20,184,166,.5);color:var(--primary-2);transform:translateY(-2px)}
/* ripple */
.ripple{position:absolute;border-radius:50%;background:rgba(255,255,255,.35);transform:scale(0);animation:ripple .65s var(--ease-out) forwards;pointer-events:none}
@keyframes ripple{to{transform:scale(3.2);opacity:0}}

.input-ui{
  width:100%;border:1px solid rgba(255,255,255,.12);
  background:rgba(255,255,255,.05);border-radius:.85rem;
  padding:.78rem 1rem;color:var(--text);outline:none;
  transition:border-color .25s,box-shadow .25s,background .25s;
}
.input-ui:focus{border-color:rgba(20,184,166,.75);box-shadow:0 0 0 4px rgba(20,184,166,.12);background:rgba(255,255,255,.07)}
.input-ui::placeholder{color:var(--muted-2)}

/* ---------- 8. Reveal animations (JS adds .in) ---------- */
[data-reveal]{
  opacity:0;transform:translateY(34px);
  transition:opacity .9s var(--ease-out),transform .9s var(--ease-out);
  will-change:opacity,transform;
}
[data-reveal].in{opacity:1;transform:translateY(0)}
[data-reveal="left"]{transform:translateX(-40px)}
[data-reveal="left"].in{transform:translateX(0)}
[data-reveal="right"]{transform:translateX(40px)}
[data-reveal="right"].in{transform:translateX(0)}
[data-reveal="zoom"]{transform:scale(.88)}
[data-reveal="zoom"].in{transform:scale(1)}
[data-reveal="fade"]{transform:none}

/* stagger helpers */
[data-stagger] > *{opacity:0;transform:translateY(26px);transition:opacity .7s var(--ease-out),transform .7s var(--ease-out)}
[data-stagger].in > *{opacity:1;transform:translateY(0)}
[data-stagger].in > *:nth-child(1){transition-delay:.05s}
[data-stagger].in > *:nth-child(2){transition-delay:.12s}
[data-stagger].in > *:nth-child(3){transition-delay:.19s}
[data-stagger].in > *:nth-child(4){transition-delay:.26s}
[data-stagger].in > *:nth-child(5){transition-delay:.33s}
[data-stagger].in > *:nth-child(6){transition-delay:.4s}
[data-stagger].in > *:nth-child(7){transition-delay:.47s}
[data-stagger].in > *:nth-child(8){transition-delay:.54s}

/* ---------- 9. Keyframe library ---------- */
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
@keyframes floatX{0%,100%{transform:translateX(0)}50%{transform:translateX(10px)}}
@keyframes blob{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(24px,-24px) scale(1.08)}}
@keyframes pulse-ring{0%{transform:scale(.9);opacity:.8}70%{transform:scale(1.7);opacity:0}100%{opacity:0}}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(50%)}}  /* RTL: 50% moves right */
@keyframes spin-slow{to{transform:rotate(360deg)}}
@keyframes shimmer{from{background-position:200% 0}to{background-position:-200% 0}}
@keyframes heartbeat{0%,100%{transform:scale(1)}12%{transform:scale(1.14)}24%{transform:scale(1)}36%{transform:scale(1.1)}48%{transform:scale(1)}}
.animate-float{animation:float 5.5s ease-in-out infinite}
.animate-blob{animation:blob 8s ease-in-out infinite}
.animate-heartbeat{animation:heartbeat 2.2s ease-in-out infinite}
.animate-spin-slow{animation:spin-slow 14s linear infinite}

/* pulse dot with ring */
.pulse-dot{position:relative;display:inline-flex}
.pulse-dot::before{content:'';position:absolute;inset:-4px;border-radius:50%;border:2px solid rgba(52,211,153,.7);animation:pulse-ring 1.8s var(--ease-out) infinite}

/* ---------- 10. Marquee (trusted strip) ---------- */
.marquee-wrap{overflow:hidden;position:relative;-webkit-mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent)}
.marquee{display:flex;gap:2.5rem;width:max-content;animation:marquee 26s linear infinite}
.marquee:hover{animation-play-state:paused}
.marquee-wrap.reverse .marquee{animation-direction:reverse}

/* ---------- 11. Hero specific ---------- */
.hero{
  background:radial-gradient(circle at 18% 18%,rgba(20,184,166,.16),transparent 36%),
             radial-gradient(circle at 82% 12%,rgba(30,64,175,.18),transparent 36%),
             linear-gradient(180deg,#020617 0%,#0b1323 100%);
  position:relative;overflow:hidden;
}
.hero::before{ /* soft grid */
  content:'';position:absolute;inset:0;
  background-image:linear-gradient(rgba(20,184,166,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(20,184,166,.05) 1px,transparent 1px);
  background-size:38px 38px;
  -webkit-mask-image:radial-gradient(ellipse at 50% 0%,#000 30%,transparent 78%);
  mask-image:radial-gradient(ellipse at 50% 0%,#000 30%,transparent 78%);
}
.soft-grid{background-image:linear-gradient(rgba(20,184,166,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(20,184,166,.04) 1px,transparent 1px);background-size:36px 36px}

/* typing caret */
.type-caret::after{content:'|';color:var(--primary-2);animation:blink 1s step-end infinite;margin-inline-start:2px}
@keyframes blink{50%{opacity:0}}

/* ---------- 11b. Layout helpers ---------- */
.section{padding:5rem 0}
.prose-ar p,.prose-ar li{color:#cbd5e1;line-height:2.1}
.prose-ar ul{display:grid;gap:.55rem}
.prose-ar li{position:relative;padding-inline-start:1.3rem}
.prose-ar li::before{content:'';position:absolute;inset-inline-start:0;top:.72em;width:.42rem;height:.42rem;border-radius:50%;background:var(--grad-primary)}

/* ---------- 12. Badges & pills ---------- */
.badge{display:inline-flex;align-items:center;gap:.4rem;padding:.4rem .85rem;border-radius:999px;font-size:.78rem;font-weight:800}
.badge-blue{color:#93c5fd;background:rgba(59,130,246,.13);border:1px solid rgba(59,130,246,.25)}
.badge-green{color:#6ee7b7;background:rgba(16,185,129,.13);border:1px solid rgba(16,185,129,.25)}
.badge-yellow{color:#fcd34d;background:rgba(245,158,11,.13);border:1px solid rgba(245,158,11,.25)}
.badge-purple{color:#d8b4fe;background:rgba(139,92,246,.13);border:1px solid rgba(139,92,246,.25)}
.status-pill{padding:.35rem .7rem;border-radius:999px;font-size:.75rem;font-weight:700;display:inline-flex;align-items:center;gap:.3rem}
.status-success{color:#6ee7b7;background:rgba(16,185,129,.13)}
.status-warning{color:#fcd34d;background:rgba(245,158,11,.13)}
.status-info{color:#93c5fd;background:rgba(59,130,246,.13)}
.status-danger{color:#fda4af;background:rgba(244,63,94,.13)}

/* ---------- 13. KPI / metrics ---------- */
.kpi{background:rgba(255,255,255,.045);border:1px solid var(--line);border-radius:1.1rem;padding:1.15rem;transition:.35s var(--ease-out)}
.kpi:hover{transform:translateY(-4px);border-color:rgba(20,184,166,.4);background:rgba(20,184,166,.05)}
.metric{font-size:2.1rem;font-weight:900;line-height:1.1}
.metric .suffix{font-size:1rem;color:var(--muted);font-weight:700}

/* ---------- 14. FAQ ---------- */
.faq-item{border:1px solid var(--line);background:rgba(255,255,255,.03);border-radius:1.1rem;overflow:hidden;transition:border-color .3s,background .3s}
.faq-item:hover{border-color:rgba(20,184,166,.35)}
.faq-item.open{border-color:rgba(20,184,166,.5);background:rgba(20,184,166,.04)}
.faq-q{width:100%;padding:1.1rem 1.2rem;display:flex;justify-content:space-between;align-items:center;text-align:right;gap:1rem;font-weight:700;color:var(--text)}
.faq-icon{transition:transform .4s var(--ease-spring);color:var(--primary-2);flex-shrink:0}
.faq-item.open .faq-icon{transform:rotate(180deg)}
.faq-a{display:grid;grid-template-rows:0fr;transition:grid-template-rows .45s var(--ease-out)}
.faq-item.open .faq-a{grid-template-rows:1fr}
.faq-a>div{overflow:hidden}
.faq-a p{padding:0 1.2rem 1.1rem;color:var(--muted);line-height:2}

/* ---------- 15. Footer ---------- */
.hc-footer{border-top:1px solid var(--line);background:linear-gradient(180deg,#060d1d,#020617);position:relative;overflow:hidden}
.hc-footer::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 50% 120%,rgba(20,184,166,.08),transparent 60%);pointer-events:none}
.hc-footer .container{position:relative;max-width:80rem;margin-inline:auto;padding:3.5rem 1.25rem 2rem}
.hc-footer a{text-decoration:none;transition:color .25s,transform .25s}
.f-grid{display:grid;gap:2.2rem;grid-template-columns:1fr}
.f-col h4{font-weight:800;margin-bottom:1.1rem;font-size:1rem;position:relative;padding-bottom:.55rem}
.f-col h4::after{content:'';position:absolute;bottom:0;right:0;width:2rem;height:2px;border-radius:2px;background:var(--grad-primary)}
.f-col a{display:flex;align-items:center;gap:.4rem;color:var(--muted);font-size:.9rem;padding:.32rem 0}
.f-col a:hover{color:var(--primary-2);transform:translateX(-4px)}
.f-bottom{border-top:1px solid var(--line);margin-top:2.6rem;padding-top:1.4rem;display:flex;flex-direction:column;gap:.7rem;align-items:center;text-align:center;font-size:.78rem;color:var(--muted-2)}
@media(min-width:640px){.f-grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1024px){.f-grid{grid-template-columns:2fr 1fr 1fr 1fr}.f-bottom{flex-direction:row;justify-content:space-between;text-align:right}}

/* social buttons */
.soc{display:inline-flex;width:2.4rem;height:2.4rem;border-radius:.8rem;border:1px solid var(--line);background:var(--glass);color:var(--muted);align-items:center;justify-content:center;transition:.3s var(--ease-spring)}
.soc:hover{color:#fff;background:var(--grad-primary);border-color:transparent;transform:translateY(-3px) rotate(-6deg);box-shadow:0 10px 22px rgba(20,184,166,.35)}

/* ---------- 16. Skeleton shimmer ---------- */
.skel{position:relative;overflow:hidden;background:rgba(255,255,255,.06);border-radius:.8rem}
.skel::after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,.09),transparent);background-size:200% 100%;animation:shimmer 1.6s linear infinite}

/* ---------- 17. 3D tilt ---------- */
.tilt{transform-style:preserve-3d;transition:transform .25s var(--ease-out);will-change:transform}
.tilt .tilt-inner{transform:translateZ(28px)}

/* ---------- 18. Page load entrance ---------- */
body.page-load [data-reveal]{transition-delay:0s}
@keyframes pageIn{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}
main{animation:pageIn .7s var(--ease-out) both}

/* toast */
.toast{transform:translateY(20px);opacity:0;pointer-events:none;transition:.35s var(--ease-spring)}
.toast.show{transform:translateY(0);opacity:1}

/* ---------- 19. Responsive nav ---------- */
@media(min-width:1024px){
  .hc-menu{display:flex}
  .hc-actions{display:flex}
  .hc-burger{display:none}
  .hc-mnav{display:none}
}
@media(max-width:1023.9px){
  :root{--nav-h:72px}
  .hc-header.menu-open{height:var(--nav-h)}
  .hc-brand .word b{font-size:1.05rem}
  .hc-cta{display:none} /* login only on mobile */
  .hc-login{font-size:.82rem}
}

/* ---------- 20. Reduced motion ---------- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001s!important;animation-iteration-count:1!important;transition-duration:.001s!important}
  html{scroll-behavior:auto}
  [data-reveal]{opacity:1!important;transform:none!important}
  [data-stagger]>*{opacity:1!important;transform:none!important}
  .marquee{animation:none}
}