/* Mountain AI shared theme: matches the 3D homepage. Loaded after each page's own styles. */
html:root{--ink:#e8edf5;--muted:#9eabbf;--bg:#0d1626;--soft:rgba(255,255,255,.06);--card:rgba(255,255,255,.06);--brand:#6fd6e8;--line:rgba(255,255,255,.13);--ok:#4fd07f;--warn:#f2a65a;--amber:#f2a65a;--cyan:#6fd6e8;--night:#0d1626;--edge:rgba(255,255,255,.13);color-scheme:dark}
html{background:#0d1626 radial-gradient(120% 70% at 70% 0%,#3a2f66 0%,#2b2350 30%,#0d1626 70%) fixed;scroll-behavior:smooth}
body{background:transparent!important;color:var(--ink);font-family:"IBM Plex Sans",system-ui,-apple-system,sans-serif;-webkit-font-smoothing:antialiased;position:relative}
html[dir=rtl] body{font-family:"IBM Plex Sans Arabic","IBM Plex Sans",Tahoma,sans-serif}
#mbg{position:fixed;inset:0;width:100vw;height:100vh;z-index:-2;display:block;pointer-events:none}
body::before{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;background:linear-gradient(180deg,rgba(13,22,38,.15) 0%,rgba(13,22,38,.55) 45%,rgba(13,22,38,.86) 100%)}
h1,h2,h3{font-family:"Bricolage Grotesque","IBM Plex Sans Arabic",system-ui,sans-serif;letter-spacing:-.015em}
html[dir=rtl] h1,html[dir=rtl] h2,html[dir=rtl] h3{font-family:"IBM Plex Sans Arabic",system-ui,sans-serif;letter-spacing:0}
h1{font-weight:700;text-wrap:balance;text-shadow:0 2px 30px rgba(13,22,38,.7)}
h2{font-size:clamp(26px,3.6vw,40px)!important;line-height:1.15;text-wrap:balance}
a{color:var(--cyan)}a:focus-visible,.btn:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid var(--amber);outline-offset:3px}
::selection{background:rgba(242,166,90,.35)}
/* header: full-width glass bar (multi-page layout) */
body>header{position:sticky;top:0;z-index:40;background:rgba(13,22,38,.55)!important;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--edge)!important}
/* header: floating glass pill (single-column layout) */
.w>header{position:sticky;top:10px;z-index:40;margin-top:10px;padding:10px 14px!important;border-radius:18px;background:rgba(13,22,38,.6);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border:1px solid var(--edge)}
.logo,.logo a,header b{display:inline-flex;align-items:center;gap:10px;font-family:"Bricolage Grotesque",sans-serif;font-weight:700;color:var(--ink)!important;letter-spacing:.02em}
.logo a::before,.w>header>a:first-child b::before{content:"";width:30px;height:30px;border-radius:8px;flex:none;background:url(mountain-ai-logo-512.png) center/cover;box-shadow:0 0 0 1px var(--edge),0 6px 18px -6px rgba(111,214,232,.6)}
.logo span{color:var(--amber)!important}
nav a{color:var(--muted)!important;transition:color .2s}nav a:hover,nav a[aria-current=page]{color:var(--ink)!important}
@media(max-width:640px){nav a[href$="pilot.html"]{color:var(--amber)!important;border-color:var(--amber)!important}}
/* buttons */
.btn{background:var(--amber)!important;color:#1b1205!important;border:0!important;border-radius:999px!important;padding:13px 22px;font-weight:600;box-shadow:0 10px 30px -10px rgba(242,166,90,.65);transition:transform .15s,box-shadow .15s}
.btn:hover{transform:translateY(-2px);box-shadow:0 16px 34px -10px rgba(242,166,90,.8)}
.btn.alt{background:rgba(255,255,255,.06)!important;color:var(--ink)!important;border:1px solid var(--edge)!important;box-shadow:none}
.btn.alt:hover{background:rgba(255,255,255,.12)!important}
header .btn{padding:8px 15px;font-size:14px;margin:0}
/* hero */
.hero{padding:clamp(80px,14vh,150px) 0 clamp(50px,8vh,90px)!important;min-height:62svh;display:flex;align-items:center}
.hero>.wrap{width:100%}
.hero h1{font-size:clamp(38px,6vw,76px)!important;line-height:1.04!important}
html[dir=rtl] .hero h1{line-height:1.3!important}
.hero p{color:#cfd7e4!important;font-size:clamp(17px,1.6vw,20px)!important}
.w>h1{font-size:clamp(34px,5.4vw,60px)!important;line-height:1.08!important;margin:56px 0 14px!important}
html[dir=rtl] .w>h1{line-height:1.35!important}
.lead{color:#cfd7e4!important}
.muted,.small.muted{color:var(--muted)!important}
/* cards: glass with depth */
.card,details,.links a,.note,.res>div{background:linear-gradient(160deg,rgba(255,255,255,.09),rgba(255,255,255,.03))!important;border:1px solid var(--edge)!important;border-radius:18px!important;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);box-shadow:0 24px 50px -30px rgba(0,0,0,.8),inset 0 1px 0 rgba(255,255,255,.08);color:var(--ink)}
.card{transition:transform .25s ease,box-shadow .25s,border-color .25s;transform-style:preserve-3d}
.card:hover{border-color:rgba(111,214,232,.4)!important;box-shadow:0 30px 60px -28px rgba(0,0,0,.9),0 0 0 1px rgba(111,214,232,.15),inset 0 1px 0 rgba(255,255,255,.12)}
.grid>.card:nth-child(2):has(.price){background:linear-gradient(160deg,rgba(242,166,90,.18),rgba(255,255,255,.04))!important;border-color:rgba(242,166,90,.45)!important}
.note{border-left:1px solid var(--edge)!important;border-inline-start:3px solid var(--amber)!important}
.price,.num{font-family:"Bricolage Grotesque",sans-serif;color:var(--amber)!important}
.tag{color:var(--cyan)!important}
.steps li:before{background:linear-gradient(135deg,var(--amber),#d9793a)!important;color:#1b1205!important}
summary{color:var(--ink)}
input,select,textarea{background:rgba(13,22,38,.6)!important;color:var(--ink)!important;border:1px solid var(--edge)!important;border-radius:12px!important}
label small{color:var(--muted)!important}
section{position:relative}
footer{border-top:1px solid var(--edge)!important;color:var(--muted)!important;background:rgba(13,22,38,.6);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
footer a{color:var(--muted)!important}footer a:hover{color:var(--ink)!important}
.fab{background:#25d366!important;color:#05210f!important;box-shadow:0 10px 30px -8px rgba(37,211,102,.6)!important;z-index:50}
/* scroll reveal (added by script only) */
.rv{opacity:0;transform:translateY(22px)}
.rv.in{opacity:1;transform:none;transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.2,1)}
@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}.rv{opacity:1;transform:none}}
/* fixes */
section[style*="--soft"]{background:linear-gradient(180deg,transparent,rgba(43,35,80,.35) 20%,rgba(43,35,80,.35) 80%,transparent)!important}
.logo:not(:has(a))::before{content:"";width:30px;height:30px;border-radius:8px;flex:none;background:url(mountain-ai-logo-512.png) center/cover;box-shadow:0 0 0 1px var(--edge)}
.note{padding:12px 16px!important}
header b,header .btn{white-space:nowrap}
@media(max-width:520px){.w>header{flex-wrap:wrap;gap:8px}.w>header .btn{padding:7px 12px;font-size:13px}}
.res>div{padding:12px 14px!important}
/* tap targets >=24px on touch screens (WCAG 2.2 2.5.8) */
@media (pointer:coarse){.card>a,footer a{display:inline-block;padding:7px 0}}