/* Custom Reset & Base Properties inspired by Stripe/Apple layouts */
:root {
    --bg-primary: #ffffff;
    --bg-secondary: #f8f9fa;
    --bg-tertiary: #f1f3f5;
    
    --text-primary: #0e2c38;
    --text-secondary: #56616a;
    --text-muted: #86868b;
    
    --accent: #0e2c38;
    --accent-gold: #d6c6a6;
    --warm-ivory: #f7f4ef;
    --border-color: #e5e5ea;
    --radius-section: 24px;
    --radius-card: 16px;
    
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-serif: 'Playfair Display', Georgia, serif;
    
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

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

body {
    font-family: var(--font-sans);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

.container {
    width: 100%;
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Typography & Layout Accents */
h1, h2, h3 {
    font-weight: 500;
    letter-spacing: -0.02em;
}

.section-title {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    margin-bottom: 2rem;
    color: var(--text-primary);
}

.section-badge {
    display: inline-block;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 600;
    color: var(--text-secondary);
    background: var(--bg-tertiary);
    padding: 6px 12px;
    border-radius: 100px;
    margin-bottom: 1.5rem;
}

.badge-warning {
    background: #fff3cd;
    color: #856404;
}

/* Custom Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    border-radius: 100px;
    font-size: 0.95rem;
    font-weight: 500;
    text-decoration: none;
    transition: var(--transition-smooth);
    cursor: pointer;
}

.btn-primary {
    background-color: var(--text-primary);
    color: #ffffff;
    border: 1px solid var(--text-primary);
}

.btn-primary:hover {
    background-color: #333336;
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    margin-left: 12px;
}

.btn-secondary:hover {
    background-color: var(--bg-secondary);
    border-color: var(--text-primary);
    transform: translateY(-2px);
}

.btn-block {
    display: flex;
    width: 100%;
}

/* Reusable Grid & Cards */
.card {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-card);
    padding: 32px;
    transition: var(--transition-smooth);
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(0,0,0,0.04);
    border-color: var(--text-muted);
}

.grid-four-columns {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 24px;
}

.grid-three-columns {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

.grid-two-columns {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 48px;
}

/* Header Section */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    transition: var(--transition-smooth);
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 12px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-text {
    font-size: 1.15rem;
    font-weight: 500;
    letter-spacing: -0.01em;
    color: var(--text-primary);
    text-decoration: none;
}
.logo-brand {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.logo-brand img {
    height: 64px;
    width: auto;
    display: block;
}

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

.nav-link {
    font-size: 0.9rem;
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 400;
    transition: color 0.2s ease;
}

.nav-link:hover {
    color: var(--text-primary);
}

.mobile-nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 6px;
}

.mobile-nav-toggle span {
    display: block;
    width: 22px;
    height: 1.5px;
    background: var(--text-primary);
    transition: var(--transition-smooth);
}

/* Hero Section */
.hero-section {
    position: relative;
    min-height: 860px;
    padding-top: 180px;
    padding-bottom: 120px;
    display: flex;
    align-items: center;
    overflow: hidden;
    background-image:
        linear-gradient(90deg, rgba(247, 244, 239, 0.96) 0%, rgba(247, 244, 239, 0.86) 32%, rgba(247, 244, 239, 0.30) 58%, rgba(247, 244, 239, 0.02) 100%),
        url('assets/hero-cornerstone.jpg');
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
}

.hero-section::after {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 18% 28%, rgba(255,255,255,0.55) 0%, rgba(255,255,255,0.00) 42%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 1180px;
    text-align: left;
}

.hero-headline {
    font-family: var(--font-serif);
    font-size: clamp(3rem, 6vw, 5.7rem);
    line-height: 0.98;
    max-width: 680px;
    margin: 0 0 1.5rem 0;
    color: var(--text-primary);
}

.hero-subheadline {
    font-size: 1.18rem;
    color: var(--text-secondary);
    max-width: 560px;
    margin: 0 0 2.5rem 0;
    font-weight: 300;
}

/* About Section */
.about-section {
    padding: 100px 0;
    text-align: center;
    border-top: 1px solid var(--border-color);
}

.about-text {
    font-size: 1.35rem;
    line-height: 1.7;
    max-width: 850px;
    margin: 0 auto;
    color: var(--text-secondary);
    font-weight: 300;
}

/* Divisions Section */
.divisions-section {
    padding: 100px 0;
    background-color: var(--bg-secondary);
    border-radius: var(--radius-section);
    margin: 0 16px;
}

.division-card h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    font-weight: 500;
}

.division-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.card-icon {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    font-family: var(--font-sans);
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 8px;
    display: inline-block;
    width: 100%;
}

/* Brands Section */
.brands-section {
    padding: 120px 0;
}

.brand-card h3 {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    margin-bottom: 1rem;
}

.brand-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.brand-tag {
    display: inline-block;
    font-size: 0.7rem;
    text-transform: uppercase;
    font-weight: 600;
    color: var(--text-muted);
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
}

/* Compliance Section */
.compliance-section {
    padding: 80px 0;
    background-color: var(--bg-secondary);
    border-radius: var(--radius-section);
    margin: 0 16px;
}

.compliance-wrapper {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.compliance-wrapper h2 {
    font-size: 1.75rem;
    margin-bottom: 1.5rem;
}

.compliance-main-text {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.compliance-divider {
    border: none;
    border-top: 1px solid var(--border-color);
    margin: 2.5rem 0;
}

.compliance-notice {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
    text-align: left;
    background: var(--bg-primary);
    padding: 24px;
    border-left: 3px solid var(--text-muted);
    border-radius: 4px;
}

/* Contact Section */
.contact-section {
    padding: 120px 0;
}

.contact-intro {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
    max-width: 400px;
}

.corporate-details {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.detail-item {
    display: flex;
    flex-direction: column;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 12px;
}

.detail-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    color: var(--text-muted);
    letter-spacing: 0.05em;
    margin-bottom: 4px;
}

.detail-value {
    font-size: 1rem;
    font-weight: 400;
}

.detail-value a {
    color: var(--text-primary);
    text-decoration: none;
    transition: color 0.2s;
}

.detail-value a:hover {
    color: var(--text-secondary);
}

/* Contact Form UI */
.contact-form-container h3 {
    margin-bottom: 1.5rem;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 500;
    margin-bottom: 6px;
    color: var(--text-secondary);
}

.form-group input, 
.form-group select, 
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-family: var(--font-sans);
    font-size: 0.95rem;
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    transition: var(--transition-smooth);
}

.form-group input:focus, 
.form-group select:focus, 
.form-group textarea:focus {
    outline: none;
    border-color: var(--text-primary);
    background-color: var(--bg-primary);
}

/* Policy pages */
.policy-section {
    padding: 150px 0 100px;
    border-top: 1px solid var(--border-color);
}

.policy-container {
    max-width: 880px;
    text-align: left;
}

.policy-container .section-title {
    margin-bottom: 0.5rem;
}

.policy-updated {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 2rem;
}

.policy-container p {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.75;
    margin-bottom: 1rem;
}

.policy-container h2 {
    font-size: 1.25rem;
    margin: 2.2rem 0 0.75rem;
    color: var(--text-primary);
}

.policy-container a {
    color: var(--text-primary);
}

.support-box {
    margin-top: 3rem;
    padding: 28px;
    border: 1px solid var(--border-color);
    border-left: 3px solid var(--text-primary);
    border-radius: 8px;
    background: var(--bg-secondary);
}

.support-box h2 {
    margin-top: 0;
}

.support-box p {
    margin-bottom: 0.45rem;
}

/* Footer layout */
.site-footer {
    border-top: 1px solid var(--border-color);
    padding: 40px 0;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.footer-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-nav {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
}

.footer-link {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.2s;
}

.footer-link:hover {
    color: var(--text-primary);
}

/* Subtle Scroll Animations CSS Framework */
.scroll-reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.scroll-reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive Structural Layout Overrides */
@media (max-width: 992px) {
    .hero-section {
        min-height: 760px;
        background-position: 64% center;
        background-image:
            linear-gradient(90deg, rgba(247, 244, 239, 0.98) 0%, rgba(247, 244, 239, 0.90) 46%, rgba(247, 244, 239, 0.30) 100%),
            url('assets/hero-cornerstone.jpg');
    }
    .hero-headline { font-size: 2.75rem; }
    .grid-two-columns { grid-template-columns: 1fr; gap: 60px; }
    .contact-intro { max-width: 100%; }
}

@media (max-width: 768px) {
    .mobile-nav-toggle { display: flex; }
    
    .nav-menu {
        position: fixed;
        top: 60px;
        left: 0;
        width: 100%;
        background: var(--bg-primary);
        flex-direction: column;
        padding: 40px 24px;
        gap: 24px;
        border-bottom: 1px solid var(--border-color);
        transform: translateY(-150%);
        transition: var(--transition-smooth);
        z-index: 999;
    }
    
    .nav-menu.active {
        transform: translateY(0);
    }
    
    .hero-section {
        min-height: 720px;
        padding-top: 120px;
        padding-bottom: 72px;
        background-position: 70% center;
        background-image:
            linear-gradient(180deg, rgba(247, 244, 239, 0.98) 0%, rgba(247, 244, 239, 0.93) 42%, rgba(247, 244, 239, 0.50) 100%),
            url('assets/hero-cornerstone.jpg');
    }

    .hero-content {
        text-align: left;
    }

    .hero-headline { font-size: 2.75rem; max-width: 95%; }
    .hero-subheadline { font-size: 1.05rem; max-width: 92%; }
    .section-title { font-size: 2rem; }
    
    .hero-cta-group {
        display: flex;
        flex-direction: column;
        gap: 12px;
        align-items: flex-start;
    }
    
    .btn-secondary { margin-left: 0; width: 100%; max-width: 280px; }
    .btn-primary { width: 100%; max-width: 280px; }
    
    .footer-container {
        flex-direction: column;
        text-align: center;
    }
    .footer-nav {
        justify-content: center;
    }
}