/* 
  RXHAL | PERSONAL BRAND LANDING PAGE 
  CSS CUSTOM PROPERTIES - Feel free to adjust these for color/font changes
*/
:root {
    /* Colors: Dark Premium Palette */
    --bg-color: #050505;        /* Deep Black */
    --surface-color: #111111;  /* Subtle Surface for contrast */
    --text-primary: #ffffff;    /* Pure White for readability */
    --text-secondary: #999999;  /* Muted Grey for secondary info */
    --accent-color: #ffffff;    /* White as primary accent */
    --border-color: #222222;    /* Subtle dividers */
    
    /* Typography */
    --font-primary: 'Inter', sans-serif;
    --font-editorial: 'Playfair Display', serif;
    
    /* Spacing & Layout */
    --container-width: 1200px;
    --section-spacing: 160px;
    --nav-height: 80px;
}

/* 1. RESET & BASE STYLES */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    background-color: var(--bg-color);
}

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

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 40px;
}

a {
    text-decoration: none;
    color: inherit;
    transition: opacity 0.3s ease;
}

a:hover {
    opacity: 0.7;
}

/* 2. NAVIGATION BAR */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--nav-height);
    display: flex;
    align-items: center;
    background: rgba(5, 5, 5, 0.8);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid transparent;
    transition: border-bottom 0.3s ease;
}

.navbar.scrolled {
    border-bottom: 1px solid var(--border-color);
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.brand-logo {
    font-family: var(--font-primary);
    font-weight: 600;
    letter-spacing: 0.2em;
    font-size: 1.2rem;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 40px;
}

.nav-links a {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 400;
}

/* 3. HERO SECTION */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: var(--nav-height);
}

.hero-content {
    max-width: 800px;
}

.founder-name {
    display: block;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.3em;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.brand-title {
    font-family: var(--font-editorial);
    font-size: clamp(4rem, 10vw, 8rem);
    font-weight: 700;
    line-height: 1;
    margin-bottom: 40px;
    font-style: italic;
}

.hero-statement {
    font-size: 1.25rem;
    max-width: 600px;
    margin-bottom: 60px;
    color: var(--text-secondary);
    font-weight: 300;
}

.hero-ctas {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.btn {
    padding: 18px 32px;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 600;
    display: inline-block;
    transition: all 0.3s ease;
}

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

.btn-primary:hover {
    background-color: transparent;
    color: var(--accent-color);
    box-shadow: inset 0 0 0 1px var(--accent-color);
    opacity: 1;
}

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

.btn-secondary:hover {
    border-color: var(--accent-color);
    opacity: 1;
}

/* 4. SECTIONS COMMON */
section {
    padding: var(--section-spacing) 0;
}

.section-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--text-secondary);
    margin-bottom: 60px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 10px;
    display: inline-block;
}

/* 5. ABOUT SECTION */
.about-content {
    max-width: 800px;
}

.about-content h2 {
    font-family: var(--font-editorial);
    font-size: 3rem;
    margin-bottom: 40px;
    line-height: 1.2;
}

.about-content p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 30px;
    max-width: 700px;
}

/* 6. VISION GRID */
.vision-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
}

.vision-item {
    border: 1px solid var(--border-color);
    padding: 40px;
    transition: border-color 0.3s ease;
}

.vision-item:hover {
    border-color: var(--accent-color);
}

.vision-item h3 {
    font-family: var(--font-editorial);
    font-size: 1.5rem;
    margin-bottom: 20px;
}

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

/* 7. CONTACT SECTION */
.contact-content h2 {
    font-family: var(--font-editorial);
    font-size: 3rem;
    margin-bottom: 20px;
}

.contact-content p {
    color: var(--text-secondary);
    margin-bottom: 40px;
}

.contact-links {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-link {
    font-size: 1.5rem;
    font-weight: 400;
    width: fit-content;
    border-bottom: 1px solid transparent;
}

.contact-link:hover {
    border-bottom: 1px solid var(--accent-color);
    opacity: 1;
}

/* 8. FOOTER */
.footer {
    padding: 60px 0;
    border-top: 1px solid var(--border-color);
    text-align: center;
}

.footer p {
    font-size: 0.75rem;
    letter-spacing: 0.2em;
    color: var(--text-secondary);
    text-transform: uppercase;
}

/* 9. RESPONSIVE DESIGN */
@media (max-width: 768px) {
    :root {
        --section-spacing: 100px;
    }
    
    .container {
        padding: 0 24px;
    }
    
    .nav-links {
        display: none; /* Keep it minimal for mobile as requested */
    }
    
    .brand-title {
        font-size: 4rem;
    }
    
    .about-content h2, .contact-content h2 {
        font-size: 2.2rem;
    }
    
    .contact-link {
        font-size: 1.1rem;
    }
}