/* ============================================
   Aurellix Limited - Professional Financial Services Style
   Design Principles: Clean, Trustworthy, Conservative
   Color Palette: Navy, White, Subtle Grays
   ============================================ */

/* CSS Variables */
:root {
    --color-primary: #0f172a;
    --color-primary-light: #1e293b;
    --color-secondary: #1e3a5f;
    --color-accent: #2563eb;
    --color-accent-light: #3b82f6;
    --color-text: #1e293b;
    --color-text-light: #475569;
    --color-text-muted: #64748b;
    --color-bg: #ffffff;
    --color-bg-alt: #f8fafc;
    --color-bg-dark: #0f172a;
    --color-border: #e2e8f0;
    --color-border-light: #f1f5f9;
    --color-warning-bg: #fffbeb;
    --color-warning-border: #f59e0b;
    --color-warning-text: #92400e;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-serif: 'Playfair Display', Georgia, serif;
    --container-max: 1100px;
    --transition: 0.2s ease;
}

/* Reset & Base */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-sans);
    color: var(--color-text);
    background-color: var(--color-bg);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; transition: color var(--transition); }
ul { list-style: none; }
em, i { font-style: normal; }

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
}

/* Typography */
h1, h2, h3, h4 { line-height: 1.3; color: var(--color-primary); }

/* ============================================
   HEADER
   ============================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border-light);
    transition: box-shadow var(--transition);
}

.header.scrolled {
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.header-logo img {
    height: 60px;
    display: block;
}

.nav {
    display: flex;
    gap: 32px;
}

.nav a {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text-light);
    position: relative;
}

.nav a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-accent);
    transition: width var(--transition);
}

.nav a:hover { color: var(--color-primary); }
.nav a:hover::after { width: 100%; }

/* Mobile Nav */
@media (max-width: 768px) {
    .nav { display: none; }
    
    /* Simple mobile menu could be added here if needed */
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    padding: 140px 0 80px;
    background: linear-gradient(180deg, var(--color-bg-alt) 0%, var(--color-bg) 100%);
    border-bottom: 1px solid var(--color-border-light);
}

.hero-content {
    max-width: 1100px;
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 48px;
    align-items: start;
}

.hero-left {
    max-width: 640px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background: var(--color-primary);
    color: white;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    border-radius: 4px;
    margin-bottom: 28px;
}

.hero-title {
    font-family: var(--font-sans);
    font-size: 2.6rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 24px;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-light);
    line-height: 1.8;
    margin-bottom: 32px;
    max-width: 680px;
}

.hero-subtitle strong {
    color: var(--color-primary);
}

.hero-description {
    font-size: 0.95rem;
    color: var(--color-text-light);
    line-height: 1.75;
    margin-top: -20px;
    max-width: 680px;
}

.hero-description strong {
    color: var(--color-primary);
}

/* ============================================
   STATUS CARD (Hero Right)
   ============================================ */
.hero-right {
    position: sticky;
    top: 92px;
}

.status-card {
    background: white;
    border: 1px solid var(--color-border);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
}

.status-card-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 16px 20px;
    border-bottom: 1px solid var(--color-border-light);
}

.status-card-dot {
    width: 8px;
    height: 8px;
    background: #d97706;
    border-radius: 50%;
    flex-shrink: 0;
}

.status-card-title {
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: var(--color-primary);
}

.status-card-label {
    margin-left: auto;
    font-size: 0.78rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    color: var(--color-text-muted);
    text-transform: uppercase;
}

.status-card-body {
    padding: 4px 0;
}

.status-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 20px;
    border-bottom: 1px solid var(--color-border-light);
}

.status-row:last-child {
    border-bottom: none;
}

.status-row-label {
    font-size: 0.9rem;
    color: var(--color-text-light);
}

.status-row-value {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-primary);
}

.status-card-footer {
    padding: 14px 20px;
    background: var(--color-bg-alt);
    font-size: 0.82rem;
    color: var(--color-text-muted);
    line-height: 1.6;
    border-top: 1px solid var(--color-border-light);
}

@media (max-width: 768px) {
    .hero { padding: 120px 0 60px; }
    .hero-content { grid-template-columns: 1fr; gap: 32px; }
    .hero-left { max-width: 100%; }
    .hero-right { position: static; }
    .hero-title { font-size: 2.2rem; }
    .hero-subtitle { font-size: 1rem; }
}

/* ============================================
   SECTIONS - Common
   ============================================ */
.section {
    padding: 80px 0;
}

.section-title {
    font-size: 2rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 16px;
    letter-spacing: -0.01em;
}

.section-subtitle {
    text-align: center;
    color: var(--color-text-muted);
    font-size: 1.05rem;
    max-width: 650px;
    margin: 0 auto 48px;
    line-height: 1.7;
}

@media (max-width: 768px) {
    .section { padding: 56px 0; }
    .section-title { font-size: 1.65rem; }
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.about {
    background: var(--color-bg);
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    margin-top: 48px;
}

.about-card {
    padding: 32px 28px;
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border-light);
    border-radius: 12px;
    transition: border-color var(--transition), box-shadow var(--transition);
}

.about-card:hover {
    border-color: var(--color-border);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.about-icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary);
    color: white;
    border-radius: 10px;
    margin-bottom: 20px;
}

.about-card h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.about-card p {
    font-size: 0.92rem;
    color: var(--color-text-light);
    line-height: 1.7;
}

@media (max-width: 900px) {
    .about-grid { grid-template-columns: 1fr; max-width: 480px; margin-left: auto; margin-right: auto; }
}

/* ============================================
   LEGAL NOTICE & SCOPE EXCLUSIONS SECTION
   ============================================ */
.legal {
    background: var(--color-bg);
}

.legal-scope-box {
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border-light);
    border-radius: 12px;
    padding: 28px 32px;
    margin-bottom: 36px;
}

.legal-scope-box h3 {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 14px;
}

.legal-scope-box p {
    font-size: 0.95rem;
    color: var(--color-text-light);
    line-height: 1.75;
}

.legal-items {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.legal-item h3 {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 10px;
}

.legal-item p {
    font-size: 0.93rem;
    color: var(--color-text-light);
    line-height: 1.75;
}

@media (max-width: 768px) {
    .legal-scope-box { padding: 22px 20px; }
}

/* ============================================
   SERVICES SECTION
   ============================================ */
.services {
    background: var(--color-bg-alt);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.service-card {
    padding: 36px 32px;
    background: white;
    border: 1px solid var(--color-border-light);
    border-radius: 12px;
    position: relative;
    transition: border-color var(--transition), transform var(--transition);
}

.service-card:hover {
    border-color: var(--color-accent-light);
    transform: translateY(-2px);
}

.service-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-border);
    line-height: 1;
    margin-bottom: 16px;
    font-family: var(--font-sans);
}

.service-card h3 {
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.service-card p {
    font-size: 0.92rem;
    color: var(--color-text-light);
    line-height: 1.7;
}

.services-note {
    margin-top: 36px;
    padding: 20px 24px;
    background: white;
    border-left: 3px solid var(--color-accent);
    border-radius: 0 8px 8px 0;
}

.services-note p {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    font-style: italic;
}

.services-note strong {
    color: var(--color-text);
    font-style: normal;
}

@media (max-width: 768px) {
    .services-grid { grid-template-columns: 1fr; }
}

/* ============================================
   COMPLIANCE DISCLAIMER SECTION (CORE)
   ============================================ */
.compliance {
    background: var(--color-bg);
}

.compliance-box {
    max-width: 900px;
    margin: 0 auto;
    border: 2px solid var(--color-primary);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 30px rgba(15, 23, 42, 0.08);
}

.compliance-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 20px 28px;
    background: var(--color-primary);
    color: white;
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.01em;
}

.compliance-header svg {
    flex-shrink: 0;
}

.compliance-content {
    padding: 36px 40px;
}

.compliance-lead {
    font-size: 1.05rem;
    line-height: 1.85;
    color: var(--color-text);
    margin-bottom: 28px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--color-border-light);
}

.compliance-lead strong {
    color: var(--color-primary);
}

.compliance-services-list {
    margin-bottom: 28px;
}

.compliance-subhead {
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 14px;
    font-size: 0.98rem;
}

.compliance-services-list ul {
    list-style: none;
    padding: 0;
}

.compliance-services-list li {
    position: relative;
    padding: 10px 0 10px 28px;
    font-size: 0.96rem;
    color: var(--color-text-light);
    line-height: 1.65;
    border-bottom: 1px dotted var(--color-border-light);
}

.compliance-services-list li:last-child {
    border-bottom: none;
}

.compliance-services-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 17px;
    width: 8px;
    height: 8px;
    background: var(--color-accent);
    border-radius: 2px;
}

.compliance-warning {
    padding: 22px 24px;
    background: var(--color-warning-bg);
    border: 1px solid var(--color-warning-border);
    border-radius: 10px;
    margin-bottom: 24px;
}

.compliance-warning p {
    font-size: 0.95rem;
    color: var(--color-warning-text);
    line-height: 1.75;
}

.compliance-warning strong {
    color: #b45309;
}

.compliance-warning em {
    font-weight: 600;
}

.compliance-footer-note {
    padding: 20px 24px;
    background: var(--color-bg-alt);
    border-radius: 8px;
    border-left: 4px solid var(--color-primary);
}

.compliance-footer-note p {
    font-size: 0.94rem;
    color: var(--color-text);
    line-height: 1.75;
}

.compliance-footer-note strong {
    color: var(--color-primary);
}

@media (max-width: 768px) {
    .compliance-content { padding: 24px 20px; }
    .compliance-lead { font-size: 0.98rem; }
    .compliance-services-list li { font-size: 0.92rem; padding-left: 22px; }
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--color-bg-dark);
    color: #94a3b8;
    padding: 48px 0 32px;
}

.footer-inner {
    text-align: center;
}

.footer-disclaimer {
    font-size: 0.82rem;
    line-height: 1.7;
    max-width: 700px;
    margin: 0 auto 20px;
    color: #64748b;
}

.footer-copyright {
    font-size: 0.8rem;
    color: #475569;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

/* ============================================
   SCROLL BEHAVIOR & UTILITIES
   ============================================ */

/* Smooth scroll offset for fixed header */
section[id] {
    scroll-margin-top: 84px;
}

/* Selection color */
::selection {
    background: var(--color-accent);
    color: white;
}