/* ORAVAEL sub-pages shared styles */
:root{--black:#04080F;--navy:#060E1E;--surface:#0B1B35;--teal:#00C8CC;--teal2:#00F0F5;--x-color:#00BFFF;--amber:#F59E0B;--green:#00E57A;--white:#EEF6FF;--muted:#6B8FAD;--border:rgba(0,200,204,.15)}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:linear-gradient(180deg,#04080F 0%,#060E1E 100%);color:var(--white);font-family:'DM Sans',-apple-system,sans-serif;line-height:1.6}
a{color:var(--teal);text-decoration:none}
a:hover{color:var(--teal2)}
img{max-width:100%;height:auto;display:block}
.nav{position:sticky;top:0;z-index:50;background:rgba(4,8,15,.85);backdrop-filter:blur(12px);border-bottom:1px solid var(--border);padding:14px 24px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.nav-logo{font-weight:900;letter-spacing:-1px;font-size:24px;color:var(--white)}
.nav-logo .x{color:var(--x-color);text-shadow:0 0 18px rgba(0,191,255,.7)}
.nav-links{display:flex;gap:24px;flex-wrap:wrap;align-items:center}
.nav-links a{color:var(--white);font-weight:500;font-size:14px}
.nav-links a:hover{color:var(--teal)}
.lang{display:flex;gap:4px;border:1px solid var(--border);border-radius:8px;padding:3px}
.lang button{background:transparent;border:none;color:var(--muted);font-size:11px;font-weight:700;letter-spacing:1px;padding:5px 9px;border-radius:5px;cursor:pointer}
.lang button.on{background:var(--teal);color:var(--black)}
.nav-cta{background:var(--teal);color:var(--black);padding:10px 18px;border-radius:8px;font-weight:600;font-size:13px}
.nav-cta:hover{background:var(--teal2);color:var(--black)}
.hero{padding:80px 24px;text-align:center;max-width:1100px;margin:0 auto}
.hero .kicker{display:inline-block;font-size:11px;letter-spacing:3px;text-transform:uppercase;color:var(--teal);margin-bottom:18px;font-weight:700}
.hero h1{font-size:clamp(36px,6vw,68px);font-weight:800;line-height:1.05;letter-spacing:-2px;margin-bottom:18px}
.hero h1 .accent{color:var(--teal)}
.hero p.lead{font-size:clamp(15px,1.6vw,19px);color:var(--muted);max-width:720px;margin:0 auto 28px;line-height:1.6}
.hero-cta-row{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin-top:24px}
.btn-primary{background:var(--teal);color:var(--black);padding:14px 28px;border-radius:10px;font-weight:700;display:inline-block}
.btn-primary:hover{background:var(--teal2);color:var(--black);transform:translateY(-2px);transition:all .2s}
.btn-secondary{border:1px solid var(--border);color:var(--white);padding:14px 28px;border-radius:10px;font-weight:600;display:inline-block}
.btn-secondary:hover{border-color:var(--teal);color:var(--teal)}
section{padding:60px 24px;max-width:1100px;margin:0 auto}
section h2{font-size:clamp(28px,4vw,42px);font-weight:800;letter-spacing:-1px;margin-bottom:14px}
section h2 .accent{color:var(--teal)}
section h3{font-size:22px;font-weight:700;margin-bottom:10px;letter-spacing:-.3px}
section p{color:var(--muted);font-size:15px;margin-bottom:16px}
.cards-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px;margin-top:32px}
.card{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:28px;transition:all .25s}
.card:hover{border-color:var(--teal);transform:translateY(-4px);box-shadow:0 12px 36px rgba(0,200,204,.15)}
.card-icon{width:48px;height:48px;border-radius:12px;background:rgba(0,200,204,.12);color:var(--teal);display:flex;align-items:center;justify-content:center;margin-bottom:18px;font-size:24px}
.card h3{color:var(--white);margin-bottom:10px}
.card p{font-size:14px;color:var(--muted);margin-bottom:0}
.card ul{list-style:none;margin-top:14px}
.card ul li{font-size:13.5px;color:var(--muted);padding:6px 0;padding-left:22px;position:relative}
.card ul li::before{content:"▸";color:var(--teal);position:absolute;left:0;font-weight:700}
.pricing-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px;margin-top:32px}
.price-card{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:32px;display:flex;flex-direction:column}
.price-card.featured{border:1px solid var(--teal);box-shadow:0 0 40px rgba(0,200,204,.18);position:relative}
.price-card.featured::before{content:attr(data-popular);position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:var(--teal);color:var(--black);padding:4px 14px;border-radius:20px;font-size:10px;font-weight:800;letter-spacing:1.5px}
.price-name{font-size:13px;letter-spacing:2px;text-transform:uppercase;color:var(--teal);font-weight:700;margin-bottom:12px}
.price-amount{font-size:36px;font-weight:900;letter-spacing:-1.5px;color:var(--white);margin-bottom:6px;line-height:1.1}
.price-amount small{font-size:16px;font-weight:500;color:var(--muted);margin-left:4px}
.price-tagline{color:var(--muted);font-size:14px;margin-bottom:24px}
.price-features{list-style:none;flex:1;margin-bottom:24px}
.price-features li{padding:10px 0;color:var(--white);font-size:14px;border-bottom:1px solid var(--border)}
.price-features li:last-child{border-bottom:none}
.price-features li::before{content:"✓";color:var(--teal);font-weight:700;margin-right:10px}
.faq{margin-top:32px}
.faq details{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:18px 22px;margin-bottom:12px;cursor:pointer}
.faq details[open]{border-color:var(--teal)}
.faq summary{font-weight:600;font-size:15px;list-style:none;display:flex;justify-content:space-between;align-items:center}
.faq summary::after{content:"+";color:var(--teal);font-size:24px;font-weight:300;transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq p{margin-top:14px;color:var(--muted);font-size:14px;line-height:1.7}
.use-case{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:36px;margin-bottom:32px}
.use-case .meta{display:flex;gap:14px;align-items:center;margin-bottom:14px;flex-wrap:wrap}
.use-case .badge{font-size:11px;letter-spacing:1px;text-transform:uppercase;color:var(--teal);background:rgba(0,200,204,.1);padding:4px 12px;border-radius:20px;font-weight:700}
.use-case h3{font-size:26px;margin-bottom:14px}
.use-case .stat-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:18px;margin-top:24px;padding-top:22px;border-top:1px solid var(--border)}
.use-case .stat{text-align:center}
.use-case .stat-num{font-size:30px;font-weight:900;color:var(--teal);letter-spacing:-1px}
.use-case .stat-label{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:1px;margin-top:4px}
.about-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:24px;margin-top:32px}
.value-card{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:26px}
.value-card h3{color:var(--teal);font-size:18px;margin-bottom:8px}
footer{margin-top:80px;padding:40px 24px;border-top:1px solid var(--border);background:rgba(4,8,15,.6)}
footer .footer-inner{max-width:1100px;margin:0 auto;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:32px}
footer h4{color:var(--white);font-size:13px;letter-spacing:1.5px;text-transform:uppercase;margin-bottom:14px;font-weight:700}
footer ul{list-style:none}
footer ul li{padding:5px 0;font-size:14px}
footer ul li a{color:var(--muted)}
footer ul li a:hover{color:var(--teal)}
footer .copy{max-width:1100px;margin:32px auto 0;padding-top:24px;border-top:1px solid var(--border);font-size:12px;color:var(--muted);text-align:center}
@media(max-width:600px){.nav{flex-wrap:wrap}.nav-links{order:3;width:100%;justify-content:flex-start;gap:14px}.hero{padding:50px 18px}section{padding:40px 18px}}