:root {
    --bg-dark: #020617; /* Very deep slate */
    --bg-glass: rgba(15, 23, 42, 0.65);
    --border-glass: rgba(14, 165, 233, 0.25);
    --cyan: #0ea5e9;
    --emerald: #10b981;
    --text-white: #f8fafc;
    --text-muted: #94a3b8;
    --font-head: 'Syne', sans-serif;
    --font-body: 'Outfit', sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: var(--font-body);
    background-color: var(--bg-dark);
    color: var(--text-white);
    line-height: 1.6;
    overflow-x: hidden;
    scroll-behavior: smooth;
    font-size: 16px;
}

/* Graphic Element: Logistics Node Grid */
.cyber-bg { position: fixed; inset: 0; z-index: -1; background: var(--bg-dark); overflow: hidden; }
.data-grid { position: absolute; width: 200%; height: 200%; top: -50%; left: -50%; background-image: radial-gradient(rgba(14, 165, 233, 0.15) 1.5px, transparent 1.5px); background-size: 50px 50px; transform: perspective(1000px) rotateX(60deg) rotateZ(15deg); animation: panData 20s linear infinite; }
.glow-node { position: absolute; border-radius: 50%; filter: blur(130px); opacity: 0.3; mix-blend-mode: color-dodge; }
.primary { width: 45vw; height: 45vw; background: var(--cyan); top: -10%; left: -10%; animation: pulse 10s alternate infinite; }
.secondary { width: 40vw; height: 40vw; background: var(--emerald); bottom: -10%; right: -10%; animation: pulse 12s alternate-reverse infinite; }

@keyframes panData { 100% { transform: perspective(1000px) rotateX(60deg) rotateZ(15deg) translateY(50px); } }
@keyframes pulse { 0% { transform: scale(0.9); } 100% { transform: scale(1.1) translate(5%, 5%); } }

/* Typography */
h1, h2, h3 { font-family: var(--font-head); letter-spacing: -0.03em; }
.brand-name { font-family: var(--font-head); font-size: 1.8rem; font-weight: 800; }
.dot { color: var(--emerald); }
a { color: var(--text-white); text-decoration: none; transition: 0.3s; }
a:hover { color: var(--cyan); }
.text-center { text-align: center; }
.text-gradient { background: linear-gradient(135deg, var(--cyan), var(--emerald)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }

/* Structural Classes */
.container { max-width: 1200px; margin: 0 auto; padding: 0 5%; }
.glass-panel { background: var(--bg-glass); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); border: 1px solid var(--border-glass); border-radius: 16px; box-shadow: 0 25px 50px rgba(0,0,0,0.5); }

/* Buttons & Tags */
.tag { display: inline-block; padding: 0.4rem 1.2rem; background: rgba(14, 165, 233, 0.1); border: 1px solid var(--cyan); color: var(--cyan); border-radius: 50px; font-size: 0.85rem; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 2rem; }
.btn-primary { display: inline-flex; align-items: center; justify-content: center; gap: 10px; background: linear-gradient(90deg, var(--cyan), var(--emerald)); color: #020617 !important; padding: 1.2rem 2.5rem; border-radius: 10px; font-weight: 700; font-size: 1.05rem; border: none; cursor: pointer; transition: 0.4s; box-shadow: 0 10px 25px rgba(14, 165, 233, 0.3); font-family: var(--font-body); }
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 15px 30px rgba(16, 185, 129, 0.4); color: #fff !important; }
.btn-outline { padding: 0.8rem 1.8rem; border: 1px solid var(--cyan); color: var(--text-white); border-radius: 8px; font-weight: 600; transition: 0.3s; }
.btn-outline:hover { background: var(--cyan); color: var(--bg-dark); }
.w-100 { width: 100%; }

/* Header */
.glass-header { position: fixed; width: 100%; top: 0; z-index: 1000; background: rgba(2, 6, 23, 0.7); border-bottom: 1px solid rgba(255,255,255,0.05); backdrop-filter: blur(16px); }
.nav-wrap { display: flex; justify-content: space-between; align-items: center; height: 90px; }
.brand { display: flex; align-items: center; gap: 12px; }
.desktop-nav { display: flex; gap: 3rem; align-items: center; }
.desktop-nav a { font-size: 0.95rem; font-weight: 600; }

/* Sections */
section { padding: 9rem 0; }
.section-title { font-size: clamp(2.2rem, 4vw, 3.5rem); margin-bottom: 1.5rem; line-height: 1.15; }
.section-desc { color: var(--text-muted); font-size: 1.15rem; margin-bottom: 4rem; max-width: 700px; margin-inline: auto; }

/* Hero */
.hero { display: flex; align-items: center; min-height: 100vh; padding-top: 130px; }
.hero-box { padding: 5rem; max-width: 900px; border-top: 4px solid var(--cyan); }
.main-heading { font-size: clamp(3rem, 6vw, 5.5rem); line-height: 1.05; margin-bottom: 1.5rem; }
.sub-heading { font-size: 1.15rem; color: var(--text-muted); margin-bottom: 3.5rem; line-height: 1.8; max-width: 700px; }

/* Methodology Cards */
.card-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 3rem; text-align: left; }
.method-card { padding: 3.5rem 2.5rem; position: relative; transition: 0.4s; border-left: 3px solid transparent; }
.method-card:hover { transform: translateY(-10px); border-left-color: var(--cyan); }
.huge-number { position: absolute; top: -15px; right: 20px; font-size: 7rem; font-weight: 800; font-family: var(--font-head); color: rgba(255,255,255,0.02); line-height: 1; }
.method-card h3 { font-size: 1.4rem; margin-bottom: 1rem; position: relative; z-index: 1; }
.method-card p { color: var(--text-muted); font-size: 1rem; position: relative; z-index: 1; }

/* Features (Asymmetrical) */
.asym-layout { display: grid; grid-template-columns: 1fr 1.2fr; gap: 6rem; align-items: center; }
.img-wrapper { position: relative; padding: 1.2rem; }
.img-wrapper img { width: 100%; border-radius: 12px; display: block; filter: contrast(1.1) brightness(0.9); }
.floating-stat { position: absolute; bottom: -30px; right: -30px; background: var(--bg-dark); border: 1px solid var(--emerald); padding: 1.5rem 2rem; border-radius: 12px; display: flex; align-items: center; gap: 15px; box-shadow: 0 20px 40px rgba(0,0,0,0.8); }
.floating-stat i { font-size: 2.2rem; color: var(--emerald); }
.stat-big { display: block; font-size: 2.2rem; font-weight: 800; line-height: 1; font-family: var(--font-head); }
.stat-small { font-size: 0.8rem; color: var(--text-muted); font-weight: 600; }
.feature-list { list-style: none; margin-top: 3rem; }
.feature-list li { display: flex; gap: 20px; margin-bottom: 2.5rem; }
.icon-box { background: rgba(14, 165, 233, 0.1); border: 1px solid var(--cyan); width: 60px; height: 60px; border-radius: 12px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.icon-box i { font-size: 1.5rem; color: var(--cyan); }
.feature-info h3 { font-size: 1.3rem; margin-bottom: 0.5rem; }
.feature-info p { color: var(--text-muted); font-size: 1rem; }

/* About / Holding */
.about-box { padding: 5rem; border-right: 4px solid var(--emerald); background: linear-gradient(45deg, rgba(15,23,42,0.8), rgba(2,6,23,0.9)); }
.about-content { max-width: 800px; margin: 0 auto; text-align: center; }
.about-content p { margin-bottom: 1.5rem; color: var(--text-muted); font-size: 1.1rem; }

/* Form */
.form-layout { display: grid; grid-template-columns: 1fr 1.1fr; gap: 5rem; padding: 5rem; }
.trust-badges { display: flex; flex-direction: column; gap: 1.2rem; margin-top: 3rem; color: var(--cyan); font-size: 0.95rem; font-weight: 600; }
.input-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.input-col { margin-bottom: 1.5rem; }
label { display: block; margin-bottom: 0.6rem; font-size: 0.85rem; color: var(--text-muted); font-weight: 600; }
input { width: 100%; padding: 1.2rem; background: rgba(0,0,0,0.5); border: 1px solid rgba(255,255,255,0.1); border-radius: 8px; color: white; font-family: var(--font-body); font-size: 1rem; transition: 0.3s; }
input:focus { outline: none; border-color: var(--cyan); background: rgba(0,0,0,0.8); box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.2); }
.consent-box { display: flex; gap: 12px; align-items: flex-start; margin-bottom: 2.5rem; font-size: 0.85rem; color: var(--text-muted); }
.consent-box input { width: 20px; height: 20px; margin-top: 3px; accent-color: var(--cyan); cursor: pointer; }
.consent-box a { color: var(--cyan); text-decoration: underline; }
.alert-success { text-align: center; padding: 3rem; border: 1px solid var(--cyan); border-radius: 10px; background: rgba(14, 165, 233, 0.1); color: var(--cyan); margin-top: 1rem; }

/* FAQ Accordion */
.accordion-wrap { max-width: 850px; margin: 0 auto; display: flex; flex-direction: column; gap: 1.2rem; }
.acc-item { padding: 1.8rem 2.5rem; cursor: pointer; border-left: 3px solid transparent; }
.acc-item:hover { border-left-color: var(--cyan); }
.acc-item summary { font-weight: 600; font-size: 1.1rem; list-style: none; display: flex; justify-content: space-between; align-items: center; outline: none; }
.acc-item summary::-webkit-details-marker { display: none; }
.acc-item summary::after { content: '\f067'; font-family: 'FontAwesome'; color: var(--cyan); transition: 0.3s; }
.acc-item[open] summary::after { transform: rotate(45deg); color: var(--emerald); }
.acc-body { margin-top: 1.5rem; padding-top: 1.5rem; border-top: 1px solid rgba(255,255,255,0.05); color: var(--text-muted); }

/* Footer */
.site-footer { border-radius: 0; border-bottom: none; border-left: none; border-right: none; padding: 5rem 0 2rem; margin-top: 5rem; background: rgba(0, 0, 0, 0.8); }
.footer-layout { display: grid; grid-template-columns: 2fr 1fr; gap: 5rem; margin-bottom: 3rem; }
.address-txt { margin: 1.5rem 0; color: var(--text-muted); line-height: 1.8; }
.contact-links p { margin-bottom: 0.5rem; color: var(--text-muted); }
.contact-links i { color: var(--cyan); margin-right: 12px; width: 20px; text-align: center; }
.legal-nav h3 { margin-bottom: 1.5rem; font-size: 1.2rem; color: #fff; }
.legal-nav nav { display: flex; flex-direction: column; gap: 1rem; }
.legal-nav a { color: var(--text-muted); font-size: 0.95rem; }
.footer-copy { text-align: center; border-top: 1px solid rgba(255,255,255,0.05); padding-top: 2rem; color: #475569; font-size: 0.85rem; }

/* Cookie Banner */
.cookie-banner { position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%); width: 90%; max-width: 800px; padding: 1.5rem 2.5rem; z-index: 9999; display: none; align-items: center; justify-content: space-between; gap: 2rem; border-radius: 12px; border: 1px solid var(--emerald); }
.cookie-msg { font-size: 0.9rem; color: var(--text-white); }
.cookie-msg a { color: var(--cyan); }

/* Legal Pages (White Paper Look for Ad Compliance) */
.legal-wrapper { padding-top: 150px; padding-bottom: 100px; }
.legal-card { max-width: 900px; margin: 0 auto; padding: 5rem; background: #ffffff; color: #0f172a; border-radius: 16px; box-shadow: 0 25px 50px rgba(0,0,0,0.5); }
.legal-card h1 { font-size: 2.2rem; border-bottom: 2px solid #e2e8f0; padding-bottom: 1.5rem; margin-bottom: 2.5rem; color: #0f172a; }
.legal-card h2 { font-size: 1.4rem; margin-top: 3rem; margin-bottom: 1rem; color: #0ea5e9; }
.legal-card p, .legal-card li { color: #334155; margin-bottom: 1.2rem; line-height: 1.8; font-size: 1.05rem; }
.legal-card ul { margin-left: 2rem; margin-bottom: 2rem; }
.legal-card a { color: #10b981; font-weight: 600; text-decoration: underline; }

/* Responsive */
@media (max-width: 992px) {
    .asym-layout, .form-layout, .footer-layout { grid-template-columns: 1fr; gap: 4rem; }
    .input-row { grid-template-columns: 1fr; }
    .desktop-nav { display: none; }
    .hero-box, .form-layout, .about-box { padding: 3rem 2rem; }
    .floating-stat { position: relative; bottom: auto; right: auto; margin-top: -20px; display: inline-flex; }
    .cookie-banner { flex-direction: column; text-align: center; }
    .legal-card { padding: 3rem 2rem; }
}