:root {
    /* Colors */
    --primary: #0A1128;
    --accent-blue: #1D4ED8;
    --accent-orange: #F97316;
    --accent-green: #10B981;
    --white: #FFFFFF;
    --off-white: #F8FAFC;
    --light-gray: #F1F5F9;
    --slate-900: #0F172A;
    --slate-800: #1E293B;
    --slate-700: #334155;
    --slate-600: #475569;
    --slate-400: #94A3B8;
    
    /* Typography */
    --font-heading: 'Plus Jakarta Sans', sans-serif;
    --font-body: 'Inter', sans-serif;
    --font-accent: 'Manrope', sans-serif;
    
    /* Spacing */
    --container-max: 1440px;
    --section-padding: 120px;
    --container-padding: 80px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --shadow-luxury: 0 25px 50px -12px rgba(10, 17, 40, 0.12);
    
    /* Transitions */
    --transition-smooth: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=Manrope:wght@500;600&family=Plus+Jakarta+Sans:wght@600;700;800&display=swap');

body {
    font-family: var(--font-body);
    color: var(--slate-900);
    background-color: var(--white);
    overflow-x: hidden;
}

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

section {
    padding: var(--section-padding) 0;
}

/* Typography Classes */
.display-text {
    font-family: var(--font-heading);
    font-size: clamp(3rem, 8vw, 4.5rem);
    line-height: 1.1;
    font-weight: 800;
    letter-spacing: -0.02em;
}

h1, h2, h3 {
    font-family: var(--font-heading);
    letter-spacing: -0.01em;
}

h1 { font-size: 3rem; line-height: 1.2; }
h2 { font-size: 2.25rem; line-height: 1.3; }
h3 { font-size: 1.5rem; line-height: 1.4; }

.body-large { font-size: 1.25rem; line-height: 1.6; color: var(--slate-600); }
.body-base { font-size: 1rem; line-height: 1.6; color: var(--slate-600); }
.body-small { font-size: 0.875rem; line-height: 1.5; color: var(--slate-600); }

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: transparent;
    z-index: 1000;
    transition: var(--transition-smooth);
    padding: 24px 0;
}

.navbar.scrolled {
    background: var(--white);
    padding: 16px 0;
    box-shadow: var(--shadow-sm);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.logo-icon {
    width: 32px;
    height: 32px;
    background: var(--primary);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
}

.nav-links {
    display: flex;
    gap: 40px;
}

.nav-link {
    font-weight: 500;
    font-size: 0.9375rem;
    color: var(--slate-700);
    transition: var(--transition-fast);
}

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

.nav-cta {
    background: var(--primary);
    color: var(--white);
    padding: 12px 28px;
    border-radius: 100px;
    font-weight: 600;
    font-size: 0.9375rem;
    transition: var(--transition-smooth);
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Footer */
.footer {
    background: var(--off-white);
    padding: 100px 0 40px;
    border-top: 1px solid var(--light-gray);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 80px;
    margin-bottom: 80px;
}

.footer-logo-area p {
    margin-top: 24px;
    max-width: 300px;
}

.footer-heading {
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 32px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.footer-link {
    color: var(--slate-600);
    transition: var(--transition-fast);
}

.footer-link:hover {
    color: var(--primary);
    padding-left: 4px;
}

.footer-bottom {
    padding-top: 40px;
    border-top: 1px solid var(--light-gray);
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--slate-400);
    font-size: 0.875rem;
}

.footer-socials {
    display: flex;
    gap: 20px;
}

/* Helper Classes */
.text-primary { color: var(--primary); }
.text-accent { color: var(--accent-blue); }
.bg-off-white { background-color: var(--off-white); }
.mb-24 { margin-bottom: 24px; }
.mb-48 { margin-bottom: 48px; }
.mt-24 { margin-top: 24px; }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 16px 32px;
    border-radius: 100px;
    font-weight: 600;
    transition: var(--transition-smooth);
    gap: 12px;
}

.btn-primary {
    background: var(--primary);
    color: var(--white);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

.btn-secondary:hover {
    background: var(--primary);
    color: var(--white);
}