/* ============================================
   BRUTALIST CV - RESET & VARIABLES
   ============================================ */

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

:root {
    /* Colors - Stark B&W with Electric Blue accent */
    --black: #000000;
    --white: #ffffff;
    --accent: #0000ff;

    /* Typography */
    --font-primary: -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
    --font-weight-black: 900;
    --font-weight-bold: 700;
    --font-weight-regular: 400;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;

    /* Borders */
    --border-thin: 2px solid var(--black);
    --border-thick: 4px solid var(--black);
}

/* ============================================
   BASE STYLES
   ============================================ */

html {
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    background: var(--white);
    color: var(--black);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ============================================
   CONTAINER
   ============================================ */

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: var(--spacing-lg) var(--spacing-md);
}

/* ============================================
   HERO
   ============================================ */

.hero {
    display: flex;
    flex-direction: column;
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-lg) 0;
    border-bottom: var(--border-thick);
}

.name {
    font-size: clamp(3rem, 10vw, 5.5rem);
    font-weight: var(--font-weight-black);
    line-height: 0.9;
    letter-spacing: -0.02em;
    text-transform: uppercase;
}

.tagline {
    font-size: clamp(1rem, 2.5vw, 1.25rem);
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Ski slope logo */
.ski-logo {
    position: relative;
    width: 100px;
    height: 100px;
    margin-top: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    border: var(--border-thick);
    padding: var(--spacing-sm);
    cursor: help;
    transition: all 0.15s ease;
}

.ski-slope-graphic {
    width: 100%;
    height: 100%;
    color: var(--black);
}

.ski-logo:hover {
    background: var(--black);
}

.ski-logo:hover .ski-slope-graphic {
    color: var(--white);
}

/* Tooltip */
.ski-logo::after {
    content: "'Popski' is my family nickname. It also just happens to be my favourite activity, so please ask me about it!";
    position: absolute;
    bottom: 100%;
    left: 0;
    margin-bottom: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: var(--black);
    color: var(--white);
    border: var(--border-thin);
    font-size: 0.875rem;
    font-weight: var(--font-weight-regular);
    line-height: 1.4;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
    z-index: 10;
}

.ski-logo:hover::after {
    opacity: 1;
}

/* ============================================
   SECTIONS
   ============================================ */

section {
    margin-bottom: var(--spacing-lg);
}

.section-label {
    font-size: 0.875rem;
    font-weight: var(--font-weight-black);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: var(--spacing-sm);
}

.content-box {
    border: var(--border-thin);
    padding: var(--spacing-md);
    background: var(--white);
}

/* ============================================
   BIO SECTION
   ============================================ */

.bio-text {
    font-size: 1.125rem;
    line-height: 1.7;
    font-weight: var(--font-weight-regular);
}

/* ============================================
   CONTACT SECTION
   ============================================ */

.contact-list {
    list-style: none;
}

.contact-item {
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: var(--spacing-md);
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--black);
}

.contact-item:last-child {
    border-bottom: none;
}

.contact-label {
    font-size: 0.875rem;
    font-weight: var(--font-weight-black);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.contact-link {
    color: var(--accent);
    text-decoration: none;
    font-weight: var(--font-weight-bold);
    transition: all 0.15s ease;
    word-break: break-word;
}

.contact-link:hover {
    background: var(--black);
    color: var(--white);
    outline: 2px solid var(--black);
}

.contact-link:focus {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

/* ============================================
   PROJECTS SECTION
   ============================================ */

.projects-grid {
    display: grid;
    gap: var(--spacing-md);
}

.project-card {
    border: var(--border-thin);
    padding: var(--spacing-md);
    background: var(--white);
}

.project-name {
    font-size: 1.25rem;
    font-weight: var(--font-weight-black);
    text-transform: uppercase;
    letter-spacing: 0.02em;
    margin-bottom: var(--spacing-sm);
}

.project-description {
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: var(--spacing-sm);
    color: var(--black);
}

.project-link {
    display: inline-block;
    color: var(--accent);
    text-decoration: none;
    font-weight: var(--font-weight-bold);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: all 0.15s ease;
}

.project-link:hover {
    background: var(--black);
    color: var(--white);
    outline: 2px solid var(--black);
}

.project-link:focus {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

/* Technology Badges */
.tech-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: var(--spacing-sm);
}

.tech-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border: 1px solid var(--black);
    font-size: 0.75rem;
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    background: var(--white);
    color: var(--black);
}

/* ============================================
   CV DOWNLOAD SECTION
   ============================================ */

.cv-button {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-lg);
    border: var(--border-thick);
    background: var(--white);
    color: var(--black);
    text-decoration: none;
    font-weight: var(--font-weight-black);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    cursor: pointer;
    transition: all 0.15s ease;
}

.cv-button:hover {
    background: var(--black);
    color: var(--white);
}

.cv-button:focus {
    outline: 2px solid var(--accent);
    outline-offset: 4px;
}

.cv-text {
    font-size: 1.125rem;
}

.cv-format {
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
    border: 1px solid var(--black);
}

.cv-button:hover .cv-format {
    border-color: var(--white);
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: var(--border-thin);
    text-align: center;
}

.footer p {
    font-size: 0.875rem;
    font-weight: var(--font-weight-regular);
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 768px) {
    .container {
        padding: var(--spacing-md) var(--spacing-sm);
    }

    .hero {
        margin-bottom: var(--spacing-lg);
        padding: var(--spacing-md) 0;
    }

    .content-box {
        padding: var(--spacing-sm);
    }

    .contact-item {
        grid-template-columns: 1fr;
        gap: var(--spacing-xs);
        padding: var(--spacing-sm) 0;
    }

    .cv-button {
        width: 100%;
        justify-content: center;
        padding: var(--spacing-md);
    }
}

@media (max-width: 480px) {
    :root {
        --spacing-lg: 2rem;
        --spacing-xl: 3rem;
    }

    .hero {
        padding: var(--spacing-sm) 0;
    }

    .tagline {
        font-size: 0.875rem;
    }

    .ski-logo {
        width: 70px;
        height: 70px;
    }

    .bio-text {
        font-size: 1rem;
    }
}

/* ============================================
   DARK MODE
   ============================================ */

@media (prefers-color-scheme: dark) {
    :root {
        --black: #ffffff;
        --white: #000000;
        --accent: #5c9cff;
    }

    body {
        background: var(--white);
        color: var(--black);
    }

    .contact-link:hover {
        background: var(--black);
        color: var(--white);
    }

    .cv-button:hover {
        background: var(--black);
        color: var(--white);
    }
}

/* ============================================
   ACCESSIBILITY
   ============================================ */

@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .content-box {
        border-width: 3px;
    }

    .cv-button {
        border-width: 3px;
    }
}

/* Print styles */
@media print {
    body {
        background: white;
    }

    .cv-button {
        display: none;
    }

    .content-box {
        border: 1px solid black;
    }
}