/* ============================================
   HAUER POWER — Shared CSS (nav, topbar, mega menu, footer)
   Include via: <link rel="stylesheet" href="/hauerpower/assets/shared.css">
   ============================================ */

/* Reset & Variables */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{--black:#0a0a0a;--dark:#111113;--dark-2:#18181b;--d2:#18181b;--g8:#27272a;--g6:#52525b;--g4:#a1a1aa;--g3:#d4d4d8;--white:#fafafa;--off:#f5f5f4;--w6:#57534e;--w8:#292524;--w9:#1c1917;--vi:#7c3aed;--vl:#a78bfa;--ind:#6366f1;--serif:'Playfair Display',Georgia,serif;--sans:'Inter',system-ui,sans-serif}
html{scroll-behavior:smooth}
body{font-family:var(--sans);background:var(--black);color:var(--g4);-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button{cursor:pointer;border:none;background:none;font-family:inherit}
.c{max-width:1400px;margin:0 auto;padding:0 clamp(20px,4vw,80px)}

/* Section nav bar (appears on scroll) */
.sec-nav{position:fixed;top:0;left:0;right:0;z-index:102;background:#fff;border-bottom:1px solid rgba(0,0,0,.06);padding:0 clamp(20px,4vw,80px);transform:translateY(-100%);transition:transform .4s cubic-bezier(.4,0,.2,1)}
.sec-nav.visible{transform:translateY(0)}
.sec-nav-inner{max-width:1400px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;height:52px;gap:16px}
.sec-nav-links{display:flex;align-items:center;gap:clamp(16px,2.5vw,36px);overflow-x:auto;-webkit-overflow-scrolling:touch;flex:1}
.sec-nav-links::-webkit-scrollbar{display:none}
.sec-nav-cta{flex-shrink:0;font-size:12px;font-weight:600;color:#fff;background:#7c3aed;padding:6px 18px;border-radius:60px;white-space:nowrap;text-decoration:none;transition:background .2s,transform .2s}
.sec-nav-cta:hover{background:#6d28d9;transform:translateY(-1px)}
.sec-nav-link{font-size:13px;font-weight:500;color:rgba(0,0,0,.4);white-space:nowrap;transition:color .3s;text-decoration:none;position:relative;padding:16px 0}
.sec-nav-link:hover,.sec-nav-link.active{color:#0c1518}
.sec-nav-link.active::after{content:'';position:absolute;bottom:-3px;left:0;right:0;height:3px;background:var(--vi)}

/* Related cases spacing */
.related{margin-bottom:clamp(40px,5vw,80px)}

/* Slider with inline arrows and progress bar */
.slider-wrap{position:relative}
.slider-header{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:clamp(32px,4vw,48px)}
.slider-arrows{display:flex;gap:8px}
.slider-arrow{width:48px;height:32px;border-radius:60px;border:1px solid rgba(255,255,255,.15);background:transparent;color:var(--g4);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .3s}
.slider-arrow:hover{border-color:var(--vi);color:var(--white);background:rgba(124,58,237,.1)}
.slider-track{display:flex;gap:24px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:8px;will-change:scroll-position;-webkit-transform:translateZ(0);transform:translateZ(0)}
.slider-track::-webkit-scrollbar{display:none}
.slider-progress{height:2px;background:rgba(255,255,255,.08);margin-top:24px;border-radius:2px;overflow:hidden}
.slider-progress-bar{height:100%;background:#5b21b6;width:0;border-radius:2px;transition:width .3s}
.slider-card{flex:0 0 clamp(280px,30vw,380px);scroll-snap-align:start;background:transparent;padding:clamp(24px,2.5vw,36px) 0;transition:opacity .3s;border-top:1px solid rgba(255,255,255,.06)}
.slider-card:hover{opacity:.8}
.slider-card-label{font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.1em;color:var(--vl);margin-bottom:12px}
.slider-card-title{font-family:var(--serif);font-size:clamp(18px,1.6vw,24px);font-weight:700;color:var(--white);margin-bottom:10px;line-height:1.2}
.slider-card-desc{font-size:14px;color:var(--g4);line-height:1.6}

/* CRM page layout */
.crm-features{display:grid;grid-template-columns:repeat(3,1fr);gap:0}
.crm-feature{padding:clamp(28px,3vw,44px);border-bottom:1px solid rgba(0,0,0,.06)}
.crm-feature:nth-child(3n-1){border-left:1px solid rgba(0,0,0,.06);border-right:1px solid rgba(0,0,0,.06)}
.crm-feature h3{font-family:var(--serif);font-size:clamp(18px,1.5vw,24px);font-weight:700;color:var(--w9);margin-bottom:12px;line-height:1.2}
.crm-feature p{font-size:14px;line-height:1.7;color:var(--w6)}
.crm-sticky{display:grid;grid-template-columns:1fr 1fr;gap:clamp(48px,6vw,100px);align-items:start}
.crm-sticky-img{position:sticky;top:100px;border-radius:20px;overflow:hidden}
.crm-sticky-img img{width:100%;aspect-ratio:3/4;object-fit:cover}
.crm-sticky-content{display:flex;flex-direction:column;gap:clamp(32px,4vw,48px)}
.crm-sticky-item h3{font-size:clamp(17px,1.3vw,20px);font-weight:700;color:var(--white);margin-bottom:12px}
.crm-sticky-item p{font-size:clamp(14px,1vw,16px);line-height:1.7;color:var(--g4)}
@media(max-width:1024px){.crm-features{grid-template-columns:1fr}.crm-feature:nth-child(3n-1){border-left:none;border-right:none}.crm-sticky{grid-template-columns:1fr}.crm-sticky-img{position:static}}

/* Typography helpers */
.si{font-family:var(--serif);font-style:italic;color:var(--vl)}

/* Reveal animations */
.r{opacity:0;transform:translateY(40px);transition:opacity .8s cubic-bezier(.16,1,.3,1),transform .8s cubic-bezier(.16,1,.3,1)}.r.v{opacity:1;transform:translateY(0)}.d1{transition-delay:.12s}.d2{transition-delay:.24s}.d3{transition-delay:.36s}

/* ===================== */
/* TOPBAR (Spotify)      */
/* ===================== */
.topbar{background:transparent;height:40px;display:flex;align-items:center;justify-content:center;position:fixed;top:0;left:0;right:0;z-index:101;transition:background .3s,transform .4s;border-bottom:none}
.topbar.h{transform:translateY(-100%)}
.topbar.scrolled{background:rgba(10,10,10,.85);border-bottom:1px solid rgba(255,255,255,.06)}
.topbar:hover{background:var(--vi)}
.topbar-link{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;height:100%;color:var(--g3);font-size:12px;font-weight:500;padding:0 20px;transition:color .3s;text-decoration:none}
.topbar:hover .topbar-link{color:#fff}
.topbar-link img{flex-shrink:0}

/* ===================== */
/* NAV                   */
/* ===================== */
.nav{position:fixed;top:40px;left:0;right:0;z-index:100;padding:0 clamp(20px,4vw,80px);height:72px;display:flex;align-items:center;justify-content:space-between;background:transparent;backdrop-filter:none;border-bottom:none;transition:transform .4s,border-color .4s,background .4s,backdrop-filter .4s}
.nav.scrolled{background:rgba(10,10,10,.85);backdrop-filter:blur(24px);border-bottom:1px solid rgba(255,255,255,.04)}
.nav.h{transform:translateY(calc(-100% - 42px))}
.logo{display:flex;align-items:center;gap:12px;font-weight:700;font-size:18px;color:var(--white);letter-spacing:-.02em}
.lm{width:36px;height:36px;border-radius:10px;background:linear-gradient(135deg,var(--ind),var(--vi));display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:800;color:#fff}
.nl{display:flex;align-items:center;gap:40px;list-style:none}
.nl>li>a{font-size:14px;font-weight:500;color:var(--g4);transition:color .3s;position:relative}
.nl>li>a:hover{color:var(--white)}
.nl>li>a::after{content:'';position:absolute;bottom:-4px;left:0;width:0;height:1px;background:var(--vl);transition:width .3s}
.nl>li>a:hover::after{width:100%}
/* ===================== */
/* DESIGN SYSTEM         */
/* ===================== */

/* Button base */
.btn,.bp,.bo,.btn-sm{display:inline-flex;align-items:center;gap:8px;font-weight:600;border-radius:60px;transition:all .3s;position:relative;overflow:hidden;cursor:pointer;text-decoration:none;border:none}
.btn,.bp,.bo{padding:12px 28px;font-size:14px}
.btn-sm{padding:8px 20px;font-size:13px}
.btn span,.btn svg,.bp span,.bp svg,.bo span,.bo svg{position:relative;z-index:1}

/* Primary (gradient) */
.bp{background:linear-gradient(135deg,var(--ind),var(--vi));color:#fff}
.bp::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,#818cf8,#a855f7);opacity:0;transition:opacity .3s;border-radius:inherit}
.bp:hover::before{opacity:1}
.bp:hover{transform:translateY(-1px);box-shadow:0 4px 16px rgba(124,58,237,.25)}

/* Outline (ghost) */
.bo{border:1px solid var(--g8);color:var(--white);background:transparent}
.bo:hover{border-color:var(--vi);color:var(--vl);background:rgba(124,58,237,.06)}

/* Outline dark (for light sections) */
.bo-dark{border:1px solid rgba(0,0,0,.12);color:var(--w9);background:transparent}
.bo-dark:hover{border-color:rgba(0,0,0,.25);background:rgba(0,0,0,.03)}

/* Large button */
.btn-lg{padding:16px 36px;font-size:16px}

/* Text sizes */
.t-xs{font-size:12px}.t-sm{font-size:13px}.t-md{font-size:14px}.t-lg{font-size:16px}

/* Spacing utilities */
.mt-xs{margin-top:8px}.mt-sm{margin-top:16px}.mt-md{margin-top:24px}.mt-lg{margin-top:48px}
.mb-xs{margin-bottom:8px}.mb-sm{margin-bottom:16px}.mb-md{margin-bottom:24px}.mb-lg{margin-bottom:48px}
.gap-sm{gap:8px}.gap-md{gap:16px}.gap-lg{gap:24px}

/* Flex utilities */
.flex{display:flex}.flex-col{flex-direction:column}.flex-wrap{flex-wrap:wrap}
.items-center{align-items:center}.justify-center{justify-content:center}.justify-between{justify-content:space-between}

/* Color utilities */
.text-white{color:var(--white)}.text-muted{color:var(--g4)}.text-dim{color:var(--g6)}
.text-violet{color:var(--vl)}.text-accent{color:var(--vi)}

/* ===================== */
/* NAV                   */
/* ===================== */
.nav.lt{background:rgba(245,245,244,.9);border-bottom-color:rgba(0,0,0,.06)}
.nav.lt .logo{color:var(--w9)}.nav.lt .nl a{color:var(--w6)}.nav.lt .nl a:hover{color:var(--w9)}
.mt{display:none;width:40px;height:40px;align-items:center;justify-content:center;color:var(--white)}
.mm{display:none;position:fixed;inset:0;z-index:99;background:var(--black);flex-direction:column;justify-content:center;align-items:center;gap:28px}.mm.op{display:flex}
.mm a{font-family:var(--serif);font-size:28px;font-weight:600;color:var(--white)}
.mc{position:absolute;top:20px;right:20px;width:44px;height:44px;display:flex;align-items:center;justify-content:center;color:var(--white)}
.lang-switch{font-size:12px;font-weight:600;color:#a1a1aa;border:1px solid rgba(255,255,255,.1);padding:6px 12px;border-radius:60px;transition:all .3s}
.lang-switch:hover{border-color:#7c3aed;color:#fff}

/* ===================== */
/* MEGA MENU             */
/* ===================== */
.nl__has-sub{position:relative}
.nl__has-sub::after{content:'';position:absolute;bottom:-20px;left:-20px;right:-20px;height:20px}
.nl__has-sub>a::after{display:none}
.nl__has-sub>a svg{width:10px;height:10px;margin-left:4px;transition:transform .3s;vertical-align:middle;stroke:currentColor;fill:none}
.nl__has-sub.mega-active>a svg{transform:rotate(180deg)}
.mega{position:fixed;top:72px;left:0;right:0;background:rgba(10,10,10,.95);backdrop-filter:blur(24px);padding:clamp(16px,1.5vw,24px) 0 clamp(20px,2vw,32px);display:none;z-index:99}
.nl__has-sub.mega-active .mega{display:block}
.nav:has(.nl__has-sub.mega-active){background:rgba(10,10,10,.95)!important;backdrop-filter:blur(24px)!important;transition:none!important}
body:has(.nl__has-sub.mega-active) .topbar{background:rgba(10,10,10,.95);transition:background 0s!important}
.mega__inner{max-width:1400px;margin:0 auto;padding:0 clamp(20px,4vw,80px);display:grid;grid-template-columns:3fr 2fr;gap:clamp(40px,5vw,80px);align-items:start}
.mega__nav{display:flex;flex-direction:column;gap:0}
.mega__label{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.12em;color:var(--g4);margin-bottom:20px}
.mega__links{list-style:none;display:flex;flex-direction:column;gap:0}
.nl .mega__link{display:grid;grid-template-columns:1fr auto 24px;align-items:center;gap:16px;padding:18px 0;border-bottom:1px solid rgba(255,255,255,.06);font-size:clamp(17px,1.7vw,24px);font-weight:300;color:#fff;opacity:0;transform:translateX(-16px);transition:color .3s,padding-left .3s,opacity .4s cubic-bezier(.4,0,0,1),transform .4s cubic-bezier(.4,0,0,1)}
.nl .mega__link:first-child{border-top:1px solid rgba(255,255,255,.06)}
.nl__has-sub:hover .nl .mega__link,.nl .nl__has-sub:hover .mega__link{opacity:1;transform:translateX(0)}
.nl__has-sub:hover .nl .mega__link:nth-child(1){transition-delay:.05s}
.nl__has-sub:hover .nl .mega__link:nth-child(2){transition-delay:.1s}
.nl__has-sub:hover .nl .mega__link:nth-child(3){transition-delay:.15s}
.nl__has-sub:hover .nl .mega__link:nth-child(4){transition-delay:.2s}
.nl .mega__link:hover{color:var(--vl);padding-left:14px}
.nl .mega__link span{font-size:13px;color:var(--g3);font-weight:400;transition:color .3s;white-space:nowrap;text-align:right}
.nl .mega__link:hover span{color:var(--vl)}
.nl .mega__link svg{width:20px;height:20px;stroke:var(--g3);fill:none;opacity:0;transform:translateX(-8px);transition:opacity .3s,transform .3s}
.nl .mega__link:hover svg{opacity:1;transform:translateX(0);stroke:var(--vl)}
.mega__feat{display:block;border-radius:16px;overflow:hidden;transition:transform .5s cubic-bezier(.4,0,0,1)}
.mega__feat:hover{transform:scale(1.02)}
.mega__feat-img{border-radius:16px;overflow:hidden;margin-bottom:16px}
.mega__feat-img img{width:100%;aspect-ratio:16/9;object-fit:cover;transition:transform .5s cubic-bezier(.4,0,0,1)}
.mega__feat:hover .mega__feat-img img{transform:scale(1.03)}
.mega__feat-label{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.1em;color:var(--g4);margin-bottom:10px}
.mega__feat-title{font-family:var(--serif);font-size:clamp(18px,1.5vw,24px);font-weight:700;color:#fff;line-height:1.25;transition:color .3s}
.mega__feat:hover .mega__feat-title{color:var(--vl)}
.mega__feat-desc{font-size:13px;color:var(--g3);margin-top:8px;line-height:1.5}

/* ===================== */
/* FOOTER                */
/* ===================== */
.footer{background:var(--black);padding:0}
.ft-top{display:grid;grid-template-columns:1fr 1.5fr}
.ft-tile-wrap{padding:0 clamp(20px,2vw,40px) clamp(40px,4vw,60px) clamp(20px,4vw,80px)}
.ft-tile{background:linear-gradient(160deg,var(--ind),var(--vi));padding:clamp(36px,4vw,52px);border-radius:20px;margin-top:clamp(-50px,-4vw,-70px);position:relative;z-index:2}
.ft-tile__title{font-family:var(--serif);font-size:clamp(28px,3vw,40px);font-weight:700;color:#fff;letter-spacing:-.03em;line-height:1.15;margin-bottom:12px}
.ft-tile__sub{font-size:14px;color:rgba(255,255,255,.5);line-height:1.6;margin-bottom:28px;max-width:280px}
.ft-tile__btn{display:inline-flex;align-items:center;gap:10px;padding:16px 36px;background:var(--white);color:var(--vi);font-size:15px;font-weight:700;border-radius:60px;overflow:hidden;transition:background .4s,box-shadow .4s,transform .4s,color .4s;transition-timing-function:cubic-bezier(.16,1,.3,1)}
.ft-tile__btn:hover{background:var(--dark);color:var(--white);box-shadow:0 12px 40px rgba(0,0,0,.4);transform:translateY(-3px)}
.ft-tile__btn .btn-text{display:inline-block}.ft-tile__btn:hover .btn-text{animation:textSlide .6s cubic-bezier(.76,0,.24,1) forwards}
@keyframes textSlide{0%{transform:translateX(0);opacity:1}40%{transform:translateX(30px);opacity:0}41%{transform:translateX(-30px);opacity:0}100%{transform:translateX(0);opacity:1}}

/* Nav CTA text slide */
.bp .btn-text{display:inline-block;transition:none}.bp:hover .btn-text{animation:textSlide .6s cubic-bezier(.76,0,.24,1)}
.ft-right{padding:clamp(48px,5vw,72px) clamp(40px,4vw,72px)}
.ft-cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:clamp(20px,2.5vw,40px)}
.ftc{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.1em;color:var(--g6);margin-bottom:16px}
.ftl{list-style:none;display:flex;flex-direction:column;gap:10px}
.ftl a{font-size:13px;color:var(--g6);transition:color .3s}
.ftl a:hover{color:var(--g3)}
.ft-addr{font-size:13px;color:var(--g6);line-height:1.7;margin-top:28px}
.ft-addr a{color:var(--vl)}
.ft-addr a:hover{color:var(--white)}
.ft-social{display:flex;gap:14px;margin-top:16px}
.ft-social a{color:var(--g6);transition:color .3s}
.ft-social a:hover{color:var(--g4)}
.ft-links{border-top:1px solid rgba(255,255,255,.04);padding:32px clamp(20px,4vw,80px) 24px;max-width:1400px;margin:0 auto}
.ft-links-wrap{display:flex;flex-wrap:wrap;gap:8px 20px;justify-content:center}
.ft-links a{font-size:12px;color:rgba(255,255,255,.25);transition:color .3s}
.ft-links a:hover{color:var(--g4)}
.ft-bottom{display:flex;justify-content:space-between;align-items:center;padding:20px clamp(20px,4vw,80px);max-width:1400px;margin:0 auto;flex-wrap:wrap;gap:16px}
.ft-bottom p{font-size:12px;color:var(--g6)}

/* ===================== */
/* RESPONSIVE            */
/* ===================== */
@media(max-width:1024px){
    .nl{display:none}
    .nav .bp{display:none}
    .mt{display:flex}
    .ft-top{grid-template-columns:1fr}
    .ft-tile-wrap{padding-right:clamp(20px,4vw,80px)}
    .ft-cols{grid-template-columns:1fr 1fr}
}
@media(max-width:768px){
    .ft-cols{grid-template-columns:1fr}
    .ft-bottom{flex-direction:column;text-align:center}
}