/* MINIMALIST DESIGN SYSTEM - TIMES NEW ROMAN */
/* Matching video-reason.com aesthetic */

:root {
    --black: #000000;
    --white: #ffffff;
    --gray-light: #f5f5f5;
    --gray-medium: #cccccc;
    --gray-dark: #666666;
    --border: #d0d0d0;
}

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

html {
    font-size: 16px;
}

body {
    font-family: 'Times New Roman', Times, serif;
    background: var(--white);
    color: var(--black);
    line-height: 1.6;
    min-height: 100vh;
}

*:focus {
    outline: 1px solid var(--black);
    outline-offset: 2px;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: normal;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 { font-size: 2rem; }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.25rem; }
h4 { font-size: 1.125rem; }
h5 { font-size: 1rem; }
h6 { font-size: 0.875rem; }

p {
    margin-bottom: 1rem;
}

a {
    color: var(--black);
    text-decoration: underline;
}

a:hover {
    text-decoration: none;
}

code {
    font-family: 'Courier New', Courier, monospace;
    background: var(--gray-light);
    padding: 0.2em 0.4em;
    border: 1px solid var(--border);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--black);
    color: var(--white);
    padding: 0.5rem 1rem;
    text-decoration: none;
    z-index: 10001;
}

.skip-link:focus {
    top: 0;
}

/* NAVBAR */
.navbar {
    background: var(--white);
    border-bottom: 1px solid var(--black);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    position: relative;
}

.navbar-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--black);
    text-transform: uppercase;
    letter-spacing: 1px;
    white-space: nowrap;
}

.navbar-left {
    display: flex;
    align-items: center;
    gap: 2rem;
    flex: 1;
    min-width: 0;
}

.navbar-brand .brand-link {
    font-size: 1.1rem;
    color: var(--black);
    text-decoration: none;
    font-weight: 600;
}

.navbar-brand .brand-link:hover {
    text-decoration: none;
    opacity: 0.8;
}

.navbar-toggle {
    display: none;
    background: none;
    border: 1px solid var(--black);
    cursor: pointer;
    padding: 0.5rem;
}

.navbar-menu {
    display: flex;
    gap: 2rem;
    align-items: center;
    flex-shrink: 0;
}

.nav-link {
    display: inline-block;
    padding: 0.5rem 0;
    color: var(--black);
    text-decoration: none;
}

.nav-link:hover,
.nav-link.active {
    text-decoration: underline;
}

.navbar-actions {
    flex: 1;
    min-width: 0;
    display: flex;
    gap: 1rem;
    align-items: center;
    justify-content: flex-end;
}

.social-link {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
    opacity: 0.7;
    transition: opacity 0.15s ease;
}

.social-link:hover {
    opacity: 1;
}

/* MAIN CONTENT */
.main-content {
    min-height: calc(100vh - 200px);
    padding: 0.9rem 0;
}

/* FOOTER */
.footer {
    background: #fafafa;
    padding: 2rem 0 1.5rem 0;
    margin-top: 3rem;
    border-top: 1px solid var(--border);
}

.footer-main {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1.5rem;
}

.footer-left {
    flex: 1;
}

.footer-right {
    display: flex;
    gap: 4rem;
}

.footer-section {
    display: flex;
    flex-direction: column;
}

.footer-heading {
    font-size: 0.8rem;
    font-weight: normal;
    margin-bottom: 0.75rem;
    color: var(--gray-dark);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.footer-links a {
    color: var(--black);
    text-decoration: none;
    font-size: 0.9rem;
}

.footer-links a:hover {
    text-decoration: underline;
}

.footer-bottom {
    display: flex;
    justify-content: center;
    align-items: center;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
}

.footer-copyright {
    color: var(--gray-dark);
    font-size: 0.85rem;
    margin: 0;
}

.footer-tagline {
    color: var(--gray-dark);
    font-size: 1.1rem;
    font-style: italic;
    margin: 0;
}

/* BUTTONS */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem 1rem;
    background: var(--white);
    color: var(--black);
    border: 1px solid var(--black);
    cursor: pointer;
    text-decoration: none;
    font-family: 'Times New Roman', Times, serif;
    transition: all 0.15s ease;
}

.btn:hover {
    background: var(--black);
    color: var(--white);
    text-decoration: none;
}

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

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

.btn-outline {
    background: var(--white);
    color: var(--black);
    border: 1px solid var(--black);
}

.btn-outline:hover {
    background: var(--black);
    color: var(--white);
}

.btn-sm {
    padding: 0.25rem 0.75rem;
    font-size: 0.875rem;
}

.btn-lg {
    padding: 0.75rem 1.5rem;
    font-size: 1.125rem;
}

/* RESPONSIVE */
@media (max-width: 768px) {
    .navbar-container {
        flex-wrap: wrap;
    }

    .navbar-left {
        width: 100%;
        justify-content: space-between;
    }

    .navbar-title {
        position: static;
        transform: none;
        width: 100%;
        text-align: center;
        font-size: 1.25rem;
        margin: 0.5rem 0;
        order: 3;
    }

    .navbar-toggle {
        display: block;
    }

    .navbar-menu {
        flex-direction: column;
        width: 100%;
        display: none;
        gap: 0;
    }

    .navbar-menu.active {
        display: flex;
    }

    .nav-link {
        width: 100%;
        padding: 0.75rem 1rem;
    }

    .footer-main {
        flex-direction: column;
        gap: 2rem;
    }

    .footer-right {
        flex-direction: column;
        gap: 1.5rem;
    }
}