:root {
    --bg-dark: #17171d;
    --bg-dark-secondary: #23242a;
    --primary-purple: #705af8;
    --primary-purple-hover: #8b79f9;
    --accent-cyan: #00e0ff;
    --text-white: #ffffff;
    --text-light-gray: #b0b3c6;
    --border-color-dark: #2a2c4e;
    --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: var(--font-family); color: var(--text-white); background: var(--bg-dark); line-height: 1.6; }
a { text-decoration: none; color: inherit; transition: 0.3s; }
/* General Sizing & Container */
.container { max-width: 95%; margin: 0 auto; padding: 0 40px; }
body { font-size: 18px; }

/* Header */
header { background: rgba(23, 23, 29, 0.95); backdrop-filter: blur(10px); position: fixed; width: 100%; top: 0; z-index: 1000; border-bottom: 1px solid var(--border-color-dark); }
.header-inner { display: flex; justify-content: center; align-items: center; height: 100px; position: relative; }
.logo {
    display: flex;
    align-items: center;
    position: absolute;
    left: 0;
}
.logo img { height: 48px; width: auto; }
.nav-links { display: flex; gap: 40px; align-items: center; }
.nav-item { position: relative; padding: 10px 0; }
.nav-item > a { font-weight: 500; display: flex; align-items: center; gap: 6px; font-size: 18px; color: var(--text-white); }
.nav-item > a:hover { color: var(--primary-purple); }

/* Chevron Arrow */
.chevron::after {
    content: '';
    display: inline-block;
    width: 6px;
    height: 6px;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    transform: rotate(45deg);
    margin-left: 4px;
    margin-bottom: 3px;
    transition: transform 0.3s;
}

.nav-item:hover .chevron::after {
    transform: rotate(-135deg);
    margin-bottom: -2px;
}

/* Dropdown */
.dropdown {
    position: absolute; top: 100%; left: -20px; background: var(--bg-dark-secondary);
    border: 1px solid var(--border-color-dark); border-radius: 12px; padding: 10px;
    width: 280px; opacity: 0; visibility: hidden; transition: 0.2s;
    box-shadow: 0 10px 40px rgba(0,0,0,0.5);
}
.nav-item:hover .dropdown { opacity: 1; visibility: visible; top: 100%; }
.dropdown-item { display: block; padding: 12px; border-radius: 8px; }
.dropdown-item:hover { background: rgba(112, 90, 248, 0.1); }
.dropdown-item strong { display: block; color: var(--text-white); margin-bottom: 4px; }
.dropdown-item span { font-size: 12px; color: var(--text-light-gray); display: block; }

/* Buttons */
.cta-btn {
    background: var(--primary-purple); color: white; padding: 14px 32px; border-radius: 50px;
    font-weight: 600; display: inline-block; font-size: 18px;
}
.cta-btn:hover { background: var(--primary-purple-hover); transform: translateY(-2px); box-shadow: 0 4px 12px rgba(112, 90, 248, 0.3); }
.btn-secondary {
    border: 1px solid var(--border-color-dark); color: var(--text-white); padding: 14px 32px;
    border-radius: 50px; font-weight: 600; font-size: 18px;
}
.btn-secondary:hover { border-color: var(--text-white); background: rgba(255,255,255,0.05); }

/* Hero */
.hero { padding: 220px 0 80px; text-align: center; position: relative; overflow: hidden; }
.hero h1 { font-size: 80px; line-height: 1.1; margin-bottom: 32px; font-weight: 800; color: #A490FF; letter-spacing: -2px; }
.hero p { font-size: 26px; color: var(--text-light-gray); max-width: 960px; margin: 0 auto 24px; font-weight: 400; line-height: 1.5; }
.hero-buttons { display: flex; justify-content: center; gap: 24px; margin-top: 40px; }

/* Highlight */
.highlight {
    color: #A490FF;
    font-weight: 700;
}

/* Stats */
.stats { padding: 60px 0; border-bottom: 1px solid var(--border-color-dark); background: var(--bg-dark); }
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 40px; text-align: center; }
.stat-item h3 { font-size: 56px; color: var(--primary-purple); margin-bottom: 8px; font-weight: 700; }
.stat-item p { color: var(--text-light-gray); font-size: 16px; text-transform: uppercase; letter-spacing: 1.5px; font-weight: 600; }

/* Products */
.products { padding: 120px 0; background: var(--bg-dark); }
.section-title { text-align: center; margin-bottom: 80px; }
.section-title h2 { font-size: 40px; margin-bottom: 24px; color: var(--text-white); font-weight: 700; }
.section-title p { color: var(--text-light-gray); font-size: 24px; max-width: 800px; margin: 0 auto; line-height: 1.6; }
.product-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(400px, 1fr)); gap: 40px; }
.product-card {
    background: var(--bg-dark-secondary); padding: 48px; border-radius: 20px;
    border: 1px solid var(--border-color-dark); transition: transform 0.3s, box-shadow 0.3s;
}
.product-card:hover { transform: translateY(-8px); box-shadow: 0 20px 40px rgba(0,0,0,0.2); border-color: var(--primary-purple); }
.product-card h3 { font-size: 28px; margin-bottom: 16px; color: var(--text-white); }
.product-card p { color: var(--text-light-gray); margin-bottom: 24px; min-height: 72px; font-size: 18px; }
.learn-more { color: var(--primary-purple); font-weight: 600; display: inline-flex; align-items: center; gap: 4px; font-size: 18px; }
.learn-more:hover { gap: 8px; }

/* Careena Hero Specific */
.careena-hero::before {
    content: ""; position: absolute; top: -50px; right: -50px; width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(112, 90, 248, 0.15) 0%, rgba(0,0,0,0) 70%);
    pointer-events: none;
}

/* Capabilities (Careena) */
.capabilities-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; }
.capability-card {
    background: var(--bg-dark-secondary); padding: 30px; border-radius: 16px;
    border: 1px solid var(--border-color-dark); transition: 0.3s;
}
.capability-card:hover { border-color: var(--primary-purple); transform: translateY(-5px); }
.icon-box {
    width: 56px; height: 56px; background: rgba(112, 90, 248, 0.1); border-radius: 14px;
    display: flex; align-items: center; justify-content: center; margin-bottom: 24px;
}
.capability-card h3 { font-size: 20px; margin-bottom: 12px; color: var(--text-white); }
.capability-card p { color: var(--text-light-gray); font-size: 16px; line-height: 1.6; }

/* Steps */
.steps { padding: 120px 0; background: var(--bg-dark); }
.steps-list { display: flex; flex-direction: column; gap: 24px; }
.step-item {
    background: var(--bg-dark); padding: 30px; border-radius: 16px; border: 1px solid var(--border-color-dark);
    display: flex; flex-direction: column; gap: 10px;
}
.step-item h4 { color: var(--text-white); font-size: 20px; }
.step-item p { color: var(--text-light-gray); font-size: 16px; }

/* App Launch & Loans */
.app-launch { padding: 120px 0; background: linear-gradient(to right, var(--bg-dark-secondary), var(--bg-dark)); }
.app-content { display: flex; align-items: center; gap: 60px; justify-content: center; }
.app-text { flex: 1; text-align: center; }
.app-text h2 { font-size: 48px; margin-bottom: 24px; color: var(--text-white); font-weight: 700; }
.app-text p { font-size: 20px; color: var(--text-light-gray); margin-bottom: 40px; }
.app-buttons { display: flex; gap: 16px; justify-content: center; }
.store-btn {
    display: flex; align-items: center; gap: 12px; background: #fff; color: #000;
    padding: 10px 20px; border-radius: 10px; transition: 0.3s;
}
.store-btn:hover { transform: translateY(-2px); box-shadow: 0 4px 15px rgba(255,255,255,0.2); }
.store-icon { font-size: 28px; }
.store-text span { display: block; font-size: 11px; text-transform: uppercase; }
.store-text strong { display: block; font-size: 18px; line-height: 1; }

.loans { padding: 120px 0 60px; background: var(--bg-dark); }
.loan-features { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 30px; margin-top: 50px; margin-bottom: 20px; }
.loan-card { background: var(--bg-dark); padding: 30px; border-radius: 16px; border: 1px solid var(--border-color-dark); }
.loan-card h3 { color: var(--primary-purple); margin-bottom: 12px; font-size: 20px; }

/* Forms & Calculator */
.form-group { margin-bottom: 20px; }
.form-group label { display: block; margin-bottom: 8px; color: var(--text-light-gray); font-size: 14px; }
.form-control {
    width: 100%; padding: 12px 16px; background: var(--bg-dark); border: 1px solid var(--border-color-dark);
    border-radius: 8px; color: var(--text-white); font-size: 16px; transition: 0.3s;
}
.form-control:focus { border-color: var(--primary-purple); outline: none; }
.calculator-box {
    background: var(--bg-dark-secondary); padding: 40px; border-radius: 24px;
    border: 1px solid var(--border-color-dark); max-width: 800px; margin: 0 auto;
}
.calc-results {
    background: rgba(112, 90, 248, 0.1); padding: 24px; border-radius: 12px;
    margin-top: 32px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; text-align: center;
}
.calc-res-item h5 { font-size: 14px; color: var(--text-light-gray); margin-bottom: 8px; font-weight: normal; }
.calc-res-item p { font-size: 24px; color: var(--text-white); font-weight: 700; }
.calc-res-item p.highlight { color: var(--primary-purple); background: none; -webkit-text-fill-color: initial; }

/* Security Section */
.security { padding: 120px 0; background: var(--bg-dark); }
.security-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; }
.security-card {
    background: var(--bg-dark-secondary); padding: 32px; border-radius: 16px;
    border: 1px solid var(--border-color-dark); transition: 0.3s;
}
.security-card:hover { border-color: var(--primary-purple); transform: translateY(-5px); }
.security-card h3 { color: var(--text-white); font-size: 20px; margin-bottom: 12px; font-weight: 600; }
.security-card p { color: var(--text-light-gray); font-size: 16px; line-height: 1.5; margin-bottom: 0; }

/* Footer */
footer { background: #1b1d23; padding: 80px 0 40px; margin-top: 0; border-top: 1px solid var(--border-color-dark); }
.footer-grid { display: grid; grid-template-columns: 1.2fr 1fr 1fr 1.6fr; gap: 30px; margin-bottom: 60px; }
.footer-col .logo { position: static; display: block; margin-bottom: 20px; transform: none; left: auto; }
.footer-col:first-child p { max-width: 90%; }
.footer-address { color: var(--text-light-gray); font-size: 15px; margin-top: 24px; line-height: 1.8; }
.footer-col h4 { color: #fff; margin-bottom: 24px; font-size: 18px; font-weight: 600; }
.footer-col ul { list-style: none; padding-left: 0; }
.footer-col ul li { margin-bottom: 14px; padding-left: 0; margin-left: 0; }
.footer-col ul li a { color: var(--text-light-gray); font-size: 15px; transition: 0.3s; white-space: nowrap; }
.footer-col ul li a:hover { color: var(--primary-purple); padding-left: 4px; }
.footer-bottom { border-top: 1px solid var(--border-color-dark); padding-top: 30px; display: flex; justify-content: space-between; color: var(--text-light-gray); font-size: 14px; }

@media (max-width: 992px) {
    .hero h1 { font-size: 48px; }
    .app-content { flex-direction: column; text-align: center; }
    .app-buttons { justify-content: center; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
    .calc-results { grid-template-columns: 1fr; }
    .security-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
    .hero { padding: 140px 0 80px; }
    .hero h1 { font-size: 36px; }
    .header-inner { height: 60px; }
    .nav-links { display: none; } /* Mobile menu simplified */
    .footer-grid { grid-template-columns: 1fr; gap: 40px; }
    .footer-bottom { flex-direction: column; gap: 20px; text-align: center; }
    .security-grid { grid-template-columns: 1fr; }
}