:root {
    /* Session-style colors */
    --black: #181818;
    --white: #ffffff;
    --gray-50: #fafafa;
    --gray-100: #f5f5f5;
    --gray-200: #e5e5e5;
    --gray-300: #d4d4d4;
    --gray-700: #555;
    
    /* Session's subtle accent colors */
    --beige: #e8d9c5;
    --brown: #4a3a28;
    --tan: rgb(201, 177, 172);
    --cream: rgb(249, 250, 251);
    
    /* Design tokens */
    --radius: 10px;
    --transition: 200ms ease-in-out;
    --max-width: 1280px;
}

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

html {
    overflow-x: hidden;
    width: 100%;
}

body {
    font-family: "Inter", sans-serif;
    color: var(--black);
    background: var(--white);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
    width: 100%;
}

body,
button,
input,
select,
textarea {
    font-family: "Inter", sans-serif;
}

img {
    max-width: 100%;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
}

/* Utilities */
.container {
    width: min(var(--max-width), 92%);
    margin-inline: auto;
}

.btn {
    border: none;
    cursor: pointer;
    font-weight: 600;
    padding: 0.7rem 1.6rem;
    border-radius: var(--radius);
    transition: all var(--transition);
}
.btn-dark {
    background: var(--black);
    color: var(--white);
}
.btn-dark:hover {
    background: #000;
}
.btn-light {
    background: var(--white);
    border: 1px solid var(--gray-300);
}
.btn-light:hover {
    background: var(--gray-100);
}
.btn-ghost {
    background: transparent;
    color: var(--gray-700);
    border: none;
}
.btn-ghost:hover {
    color: var(--black);
}

/* Header */
header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
}
.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
}
.logo {
    font-size: 1.4rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.logo::before {
    content: "";
    width: 24px;
    height: 24px;
    background: var(--black);
    border-radius: 4px;
    display: inline-block;
}

/* Navigation Menu with Session-style design */
.nav-menu {
    background: var(--gray-100);
    border-radius: 12px;
    padding: 0.5rem;
}
.nav-menu ul {
    list-style: none;
    display: flex;
    gap: 0;
    font-weight: 500;
    margin: 0;
    padding: 0;
}
.nav-menu li {
    margin: 0;
}
.nav-menu a {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.25rem;
    border-radius: 8px;
    transition: background-color 0.2s ease;
    color: var(--gray-700);
    font-size: 0.95rem;
}
.nav-menu a:hover {
    background: var(--white);
    color: var(--black);
}
.nav-menu a svg {
    opacity: 0.6;
}

.nav-actions {
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

/* Footer */
footer {
    padding: 4rem 0 3rem;
    font-size: 0.9rem;
    background: var(--white);
    border-top: 1px solid var(--gray-200);
}
footer .container {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 4rem;
}
.footer-logo {
    flex-shrink: 0;
}
.footer-logo .logo {
    font-size: 1.2rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.footer-logo .logo-icon {
    width: 20px;
    height: 20px;
    background: var(--black);
    border-radius: 3px;
    display: inline-block;
}
.footer-links {
    display: flex;
    gap: 6rem;
}
.footer-column h4 {
    font-weight: 600;
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
    color: var(--black);
}
.footer-column ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}
.footer-column a {
    color: var(--gray-700);
    transition: color 0.2s ease;
}
.footer-column a:hover {
    color: var(--black);
}

/* Responsive */
@media (max-width: 900px) {
    .nav-menu {
        display: none;
    }
    
    footer .container {
        flex-direction: column;
        gap: 2.5rem;
    }
    
    .footer-links {
        gap: 3rem;
        width: 100%;
    }
}