*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
    --bg: #050810; --bg2: #080c18; --card: rgba(255,255,255,0.04);
    --card-border: rgba(255,255,255,0.08); --card-hover: rgba(255,255,255,0.07);
    --blue: #4f8ef7; --blue2: #2563eb; --purple: #8b5cf6; --cyan: #06b6d4;
    --text: #f1f5f9; --muted: #64748b; --muted2: #94a3b8; --border: rgba(255,255,255,0.06);
}
html { scroll-behavior: smooth; }
body { font-family: 'Plus Jakarta Sans', sans-serif; background: var(--bg); color: var(--text); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
a { color: inherit; text-decoration: none; }
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--blue2); border-radius: 2px; }
.blob { position: fixed; border-radius: 50%; filter: blur(80px); pointer-events: none; z-index: 0; opacity: 0.5; }
.blob-1 { width: 600px; height: 600px; background: radial-gradient(circle, rgba(79,142,247,0.18), transparent 70%); top: -200px; left: -100px; }
.blob-2 { width: 500px; height: 500px; background: radial-gradient(circle, rgba(139,92,246,0.15), transparent 70%); top: 40%; right: -150px; }
.blob-3 { width: 400px; height: 400px; background: radial-gradient(circle, rgba(6,182,212,0.1), transparent 70%); bottom: 10%; left: 20%; }
nav { position: fixed; top: 0; left: 0; right: 0; z-index: 100; padding: 0 40px; background: rgba(5,8,16,0.8); backdrop-filter: blur(20px); border-bottom: 1px solid var(--border); }
.nav-inner { max-width: 1200px; margin: 0 auto; height: 68px; display: flex; align-items: center; justify-content: space-between; }
.nav-logo { display: flex; align-items: center; gap: 10px; }
.nav-logo img { width: 64px; height: 64px; object-fit: contain; }
.nav-logo-text { font-size: 28px; font-weight: 900; font-family: 'Biryani', sans-serif; background: linear-gradient(135deg,#4f8ef7,#8b5cf6); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; letter-spacing: -0.3px; }
.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a { font-size: 14px; font-weight: 500; color: var(--muted2); transition: color 0.2s; }
.nav-links a:hover, .nav-links a.active { color: var(--text); }
.nav-cta { background: linear-gradient(135deg,var(--blue2),var(--purple)) !important; color: white !important; padding: 9px 20px !important; border-radius: 8px !important; font-weight: 600 !important; }
.nav-cta:hover { opacity: 0.85 !important; color: white !important; }
.hamburger { display: none; background: none; border: none; cursor: pointer; color: var(--text); padding: 8px; }
.mob-nav { display: none; padding: 16px 40px 24px; border-top: 1px solid var(--border); background: rgba(5,8,16,0.98); }
.mob-nav.open { display: block; }
.mob-nav a { display: block; padding: 12px 0; font-size: 15px; color: var(--muted2); border-bottom: 1px solid var(--border); }
.mob-nav a:last-child { border: none; color: var(--blue); font-weight: 600; margin-top: 8px; }
@media (max-width: 768px) { .nav-links { display: none; } .hamburger { display: block; } nav { padding: 0 20px; } .mob-nav { padding: 16px 20px 24px; } }
section { padding: 96px 40px; position: relative; z-index: 1; }
@media (max-width: 768px) { section { padding: 72px 20px; } }
.section-inner { max-width: 1200px; margin: 0 auto; }
.section-label { font-size: 12px; font-weight: 700; letter-spacing: 2.5px; text-transform: uppercase; background: linear-gradient(135deg,#4f8ef7,#8b5cf6); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; margin-bottom: 12px; display: block; }
.section-title { font-size: clamp(28px,4vw,44px); font-weight: 800; letter-spacing: -1.2px; color: var(--text); margin-bottom: 16px; line-height: 1.1; }
.section-sub { font-size: 16px; color: var(--muted2); max-width: 500px; line-height: 1.75; font-weight: 300; }
.section-header { margin-bottom: 56px; }
.section-header-c { margin-bottom: 56px; text-align: center; }
.section-header-c .section-sub { margin: 0 auto; }
.btn-grad { background: linear-gradient(135deg,var(--blue2),var(--purple)); color: white; padding: 14px 28px; border-radius: 10px; font-size: 15px; font-weight: 700; transition: opacity 0.2s, transform 0.15s; border: none; cursor: pointer; display: inline-flex; align-items: center; gap: 8px; }
.btn-grad:hover { opacity: 0.88; transform: translateY(-2px); }
.btn-glass { background: var(--card); color: var(--text); padding: 14px 28px; border-radius: 10px; font-size: 15px; font-weight: 600; border: 1px solid var(--card-border); transition: background 0.2s; cursor: pointer; display: inline-flex; align-items: center; gap: 8px; }
.btn-glass:hover { background: var(--card-hover); }
.btn-wa { background: #25D366; color: white; padding: 14px 28px; border-radius: 10px; font-size: 15px; font-weight: 600; transition: opacity 0.2s; display: inline-flex; align-items: center; gap: 8px; cursor: pointer; }
.btn-wa:hover { opacity: 0.88; }
.card { background: var(--card); border: 1px solid var(--card-border); border-radius: 20px; padding: 28px; transition: background 0.2s, border-color 0.2s, transform 0.2s; }
.card:hover { background: var(--card-hover); border-color: rgba(79,142,247,0.2); transform: translateY(-4px); }
footer { background: var(--bg2); border-top: 1px solid var(--border); padding: 64px 40px 32px; position: relative; z-index: 1; }
.footer-inner { max-width: 1200px; margin: 0 auto; }
.footer-top { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
@media (max-width: 768px) { .footer-top { grid-template-columns: 1fr 1fr; gap: 32px; } }
@media (max-width: 480px) { .footer-top { grid-template-columns: 1fr; } }
.footer-logo { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.footer-logo img { width: 40px; height: 40px; object-fit: contain; }
.footer-logo-name { font-size: 15px; font-weight: 900; font-family: 'Biryani', sans-serif; background: linear-gradient(135deg,#4f8ef7,#8b5cf6); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text; letter-spacing: -0.3px; }
.footer-brand p { font-size: 13px; color: var(--muted); line-height: 1.7; max-width: 260px; margin-bottom: 14px; }
.footer-tagline { font-size: 13px; color: #4f8ef7; font-style: italic; margin-bottom: 18px; }
.footer-social { display: flex; gap: 8px; }
.footer-social a { width: 32px; height: 32px; background: var(--card); border: 1px solid var(--border); border-radius: 8px; display: flex; align-items: center; justify-content: center; color: var(--muted); transition: border-color 0.2s, color 0.2s; }
.footer-social a:hover { border-color: rgba(79,142,247,0.4); color: #4f8ef7; }
.footer-col h4 { font-size: 12px; font-weight: 700; color: var(--text); margin-bottom: 16px; text-transform: uppercase; letter-spacing: 1.5px; }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a { font-size: 13px; color: var(--muted); transition: color 0.2s; }
.footer-col ul li a:hover { color: var(--muted2); }
.footer-bottom { border-top: 1px solid var(--border); padding-top: 24px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; }
.footer-bottom p { font-size: 12px; color: var(--muted); }
.footer-bottom .tl { color: #4f8ef7; font-style: italic; }
.wa-float { position: fixed; bottom: 28px; right: 28px; z-index: 999; width: 54px; height: 54px; background: #25D366; border-radius: 50%; display: flex; align-items: center; justify-content: center; box-shadow: 0 4px 20px rgba(37,211,102,0.4); transition: transform 0.2s; }
.wa-float:hover { transform: scale(1.1); }
.wa-float svg { width: 28px; height: 28px; fill: white; }
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.page-hero { padding: 140px 40px 80px; text-align: center; position: relative; z-index: 1; }
.page-hero-inner { max-width: 700px; margin: 0 auto; }
.page-hero h1 { font-size: clamp(36px,6vw,60px); font-weight: 800; letter-spacing: -2px; line-height: 1.05; margin-bottom: 18px; }
.page-hero .grad { background: linear-gradient(135deg,#4f8ef7,#8b5cf6,#06b6d4); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text; }
.page-hero p { font-size: 17px; color: var(--muted2); line-height: 1.7; font-weight: 300; }
@media (prefers-reduced-motion: reduce) { *, .reveal { transition: none !important; animation: none !important; opacity: 1 !important; transform: none !important; } }


/* Light/Dark theme support */
html[data-theme="light"] {
    --bg: #f7f9fc; --bg2: #eef3fb; --card: rgba(255,255,255,0.88);
    --card-border: rgba(15,23,42,0.10); --card-hover: rgba(255,255,255,1);
    --text: #0f172a; --muted: #64748b; --muted2: #334155; --border: rgba(15,23,42,0.10);
}
html[data-theme="light"] body { background: var(--bg); color: var(--text); }
html[data-theme="light"] nav { background: rgba(247,249,252,0.88); }
html[data-theme="light"] .mob-nav { background: rgba(247,249,252,0.98); }
html[data-theme="light"] .fi { background: rgba(255,255,255,0.92); border-color: rgba(15,23,42,0.14); }
html[data-theme="light"] .fi option { background: #fff; color: #0f172a; }
.theme-toggle { border: 1px solid var(--card-border); background: var(--card); color: var(--text); border-radius: 999px; padding: 8px 12px; cursor: pointer; font-size: 13px; font-weight: 700; display: inline-flex; align-items: center; gap: 6px; transition: transform .15s, background .2s; }
.theme-toggle:hover { background: var(--card-hover); transform: translateY(-1px); }
.mobile-theme { margin-top: 12px; width: 100%; justify-content: center; }
@media (max-width: 768px) { .nav-links .theme-toggle { display:none; } }
@media (max-width: 480px) { .btn-grad, .btn-glass, .btn-wa { width: 100%; justify-content: center; } .hero { padding-left: 20px !important; padding-right: 20px !important; } .hero h1 { letter-spacing: -1.2px !important; } }


/* Premium BluOrbit Branding */
.navbar-brand img,
.logo img,
.nav-logo img {
    height: 90px !important;
    width: auto !important;
    object-fit: contain;
}

.nav-logo-text,
.brand-name {
    font-size: 34px !important;
    font-weight: 900 !important;
    letter-spacing: -0.5px;
}

.navbar {
    padding-top: 10px;
    padding-bottom: 10px;
}


/* FIXED PREMIUM LOGO */
.navbar-brand,
.nav-logo,
.logo {
    display: flex !important;
    align-items: center !important;
    gap: 18px !important;
    overflow: visible !important;
}

.navbar-brand img,
.nav-logo img,
.logo img {
    height: 72px !important;
    width: 72px !important;
    min-width: 72px !important;
    object-fit: contain !important;
    display: block !important;
    overflow: visible !important;
}

.nav-logo-text,
.brand-name {
    font-size: 32px !important;
    font-weight: 900 !important;
    line-height: 1 !important;
    white-space: nowrap !important;
}

header,
.navbar,
.nav-container {
    min-height: 100px !important;
    overflow: visible !important;
}


/* FINAL PREMIUM LOGO FIX */

.nav-logo {
    display: flex !important;
    align-items: center !important;
    gap: 18px !important;
}

.nav-logo img {
    width: 72px !important;
    height: 72px !important;
    object-fit: contain !important;
    display: block !important;
}

.nav-logo-text {
    font-size: 32px !important;
    font-weight: 900 !important;
    color: #5b7cff !important;
    white-space: nowrap !important;
    line-height: 1 !important;
}

.navbar {
    min-height: 95px !important;
    padding-top: 10px !important;
    padding-bottom: 10px !important;
}