/* IBM Plex Fonts - self-hosted */
@font-face {
    font-family: 'IBM Plex Sans';
    src: url('../fonts/IBMPlexSans-Light.woff2') format('woff2');
    font-weight: 300;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'IBM Plex Sans';
    src: url('../fonts/IBMPlexSans-Regular.woff2') format('woff2');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'IBM Plex Sans';
    src: url('../fonts/IBMPlexSans-SemiBold.woff2') format('woff2');
    font-weight: 600;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'IBM Plex Mono';
    src: url('../fonts/IBMPlexMono-Regular.woff2') format('woff2');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'IBM Plex Mono';
    src: url('../fonts/IBMPlexMono-Bold.woff2') format('woff2');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

/* Variables */
:root {
    --bg-dark: #0a0a0a;
    --bg-code: #0f0f0f;
    --bg-overlay: rgba(10, 10, 10, 0.75);
    --text-primary: #f0f0f0;
    --text-muted: #bbb;
    --accent: #4ADE80;
    --accent-dim: #22C55E;
    --font-mono: 'IBM Plex Mono', monospace;
    --font-sans: 'IBM Plex Sans', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    background: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
}

/* ==================== */
/* SHARED COMPONENTS    */
/* ==================== */

/* Header */
header {
    padding: 2rem;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

header nav {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.logo-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: var(--text-primary);
}

.logo-link img {
    height: 32px;
}

.logo-link span {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    font-weight: 700;
}

.nav-links {
    display: flex;
    gap: 1.5rem;
}

.nav-links a {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.2s;
}

.nav-links a:hover {
    color: var(--accent);
}

/* Footer */
footer {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding: 3rem 2rem;
    text-align: center;
}

footer nav {
    margin-bottom: 2rem;
    display: flex;
    gap: 2rem;
    justify-content: center;
    flex-wrap: wrap;
}

footer nav a {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text-muted);
    text-decoration: none;
    padding: 0.5rem 1rem;
}

footer nav a:hover {
    color: var(--accent);
}

.copyright {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* ==================== */
/* INDEX PAGE - HERO    */
/* ==================== */

.hero {
    min-height: 100vh;
    background: 
        linear-gradient(180deg, 
            rgba(10,10,10,0.3) 0%, 
            rgba(10,10,10,0.6) 50%,
            rgba(10,10,10,0.95) 100%),
        url('../img/42A7632.JPG') center/cover no-repeat fixed;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 2rem;
    position: relative;
}

.hero .logo {
    max-width: 180px;
    margin-bottom: 1.5rem;
    filter: brightness(1.1);
}

.tagline {
    font-family: var(--font-mono);
    font-size: clamp(1.2rem, 4vw, 2rem);
    font-weight: 700;
    letter-spacing: 0.05em;
    margin-bottom: 2rem;
    color: var(--accent);
}

.intro {
    max-width: 600px;
    font-size: 1.1rem;
    font-weight: 300;
    color: var(--text-muted);
    margin-bottom: 3rem;
}

.hero nav {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
    justify-content: center;
}

.hero nav a {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    color: var(--text-primary);
    text-decoration: none;
    padding: 0.6rem 1.2rem;
    border: 1px solid var(--text-muted);
    transition: all 0.2s ease;
}

.hero nav a:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: rgba(74, 222, 128, 0.1);
}

.scroll-hint {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
    animation: bounce 2s infinite;
}

.scroll-hint::after {
    content: '↓';
    display: block;
    text-align: center;
    margin-top: 0.5rem;
}

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(8px); }
}

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

.section {
    max-width: 900px;
    margin: 0 auto;
    padding: 6rem 2rem;
}

.section h2 {
    font-family: var(--font-mono);
    font-size: 1.5rem;
    color: var(--accent);
    margin-bottom: 2rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--accent-dim);
}

.section p {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    font-weight: 300;
}

.section p strong {
    color: var(--text-primary);
    font-weight: 600;
}

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.service-card {
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.08);
    padding: 2rem;
    transition: all 0.2s ease;
}

.service-card:hover {
    border-color: var(--accent-dim);
    background: rgba(74, 222, 128, 0.03);
}

.service-card h3 {
    font-family: var(--font-mono);
    font-size: 1rem;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.service-card p {
    font-size: 0.95rem;
    margin-bottom: 0;
}

/* ==================== */
/* FT PAGE              */
/* ==================== */

.back-link {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--text-muted);
    text-decoration: none;
}

.back-link:hover {
    color: var(--accent);
}

.download-header {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--bg-dark);
    background: var(--accent);
    padding: 0.5rem 1rem;
    text-decoration: none;
}

.download-header:hover {
    background: var(--accent-dim);
}

/* FT Hero */
.ft-hero {
    max-width: 800px;
    margin: 0 auto;
    padding: 4rem 2rem;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.ft-hero h1 {
    font-family: var(--font-mono);
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.ft-hero h1 span {
    color: var(--accent);
}

.ft-hero .subtitle {
    font-size: 1.1rem;
    color: var(--text-muted);
    font-weight: 300;
    margin-bottom: 2rem;
}

.ft-hero p {
    color: var(--text-muted);
    font-weight: 300;
    max-width: 600px;
}

/* FT Main */
.ft-main {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 2rem 4rem;
}

.ft-main section {
    padding: 3rem 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.ft-main section:last-child {
    border-bottom: none;
}

.ft-main h2 {
    font-family: var(--font-mono);
    font-size: 1.2rem;
    color: var(--accent);
    margin-bottom: 1.5rem;
}

.ft-main h3 {
    font-family: var(--font-mono);
    font-size: 1rem;
    color: var(--text-primary);
    margin: 2rem 0 1rem;
}

.ft-main p {
    color: var(--text-muted);
    font-weight: 300;
    margin-bottom: 1rem;
}

/* Features grid */
.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.feature {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    padding: 0.8rem 1rem;
    background: rgba(255,255,255,0.02);
    border-left: 2px solid var(--accent);
}

/* Tables */
table {
    width: 100%;
    border-collapse: collapse;
    margin: 1rem 0;
    font-size: 0.9rem;
}

th, td {
    text-align: left;
    padding: 0.6rem 1rem;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

th {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 400;
}

td {
    font-family: var(--font-mono);
    font-size: 0.85rem;
}

td:first-child {
    color: var(--accent);
}

/* Code */
code {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    background: var(--bg-code);
    padding: 0.15rem 0.4rem;
}

pre {
    background: var(--bg-code);
    border: 1px solid rgba(255,255,255,0.08);
    padding: 1.2rem 1.5rem;
    overflow-x: auto;
    margin: 1rem 0;
}

pre code {
    background: none;
    padding: 0;
}

.comment {
    color: var(--text-muted);
}

/* Lists */
.ft-main ul {
    list-style: none;
    margin: 1rem 0;
}

.ft-main ul li {
    color: var(--text-muted);
    font-weight: 300;
    padding: 0.3rem 0;
    padding-left: 1.2rem;
    position: relative;
}

.ft-main ul li::before {
    content: '–';
    position: absolute;
    left: 0;
    color: var(--accent);
}

/* FT Footer */
.ft-footer {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding: 2rem;
    text-align: center;
}

.ft-footer p {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text-muted);
}

.ft-footer a {
    color: var(--text-muted);
}

.ft-footer a:hover {
    color: var(--accent);
}

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

@media (max-width: 600px) {
    .hero nav {
        gap: 1rem;
    }
    .hero nav a {
        padding: 0.5rem 0.8rem;
        font-size: 0.8rem;
    }
    .section {
        padding: 4rem 1.5rem;
    }
    .ft-hero {
        padding: 2rem 1.5rem;
    }
    .ft-hero h1 {
        font-size: 2rem;
    }
    .ft-main {
        padding: 0 1.5rem 2rem;
    }
    table {
        font-size: 0.8rem;
    }
    th, td {
        padding: 0.5rem 0.5rem;
    }
    .nav-links {
        gap: 1rem;
    }
    .page-main {
        padding: 2rem 1.5rem;
    }
    .project {
        padding: 1.5rem;
    }
}

/* ==================== */
/* PAGE MAIN (projects, contact, legal) */
/* ==================== */

.page-main {
    max-width: 900px;
    margin: 0 auto;
    padding: 4rem 2rem;
}

.page-main h1 {
    font-family: var(--font-mono);
    font-size: 1.8rem;
    color: var(--accent);
    margin-bottom: 1rem;
}

.page-main .subtitle {
    color: var(--text-muted);
    font-weight: 300;
    margin-bottom: 3rem;
}

/* ==================== */
/* PROJECTS PAGE        */
/* ==================== */

.project {
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.08);
    padding: 2.5rem;
    margin-bottom: 2rem;
}

.project:hover {
    border-color: rgba(255,255,255,0.15);
}

.project h2 {
    font-family: var(--font-mono);
    font-size: 1.4rem;
    margin-bottom: 0.5rem;
}

.project h2 a {
    color: var(--text-primary);
    text-decoration: none;
}

.project h2 a:hover {
    color: var(--accent);
}

.project-meta {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

.project-meta span {
    margin-right: 1.5rem;
}

.project p {
    color: var(--text-muted);
    font-weight: 300;
    margin-bottom: 1.5rem;
}

.project-slogan {
    font-style: italic;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

.tags {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.tags li {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--accent);
    background: rgba(74, 222, 128, 0.1);
    padding: 0.3rem 0.6rem;
    border: 1px solid var(--accent-dim);
}

.code-block {
    background: #111;
    border: 1px solid rgba(255,255,255,0.1);
    padding: 1.5rem;
    margin: 1.5rem 0;
    overflow-x: auto;
}

.code-block code {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--text-primary);
    background: none;
    padding: 0;
}

.btn-primary {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--bg-dark);
    background: var(--accent);
    padding: 0.6rem 1.2rem;
    text-decoration: none;
    transition: background 0.2s;
}

.btn-primary:hover {
    background: var(--accent-dim);
}

.alt-link {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-left: 1rem;
    text-decoration: none;
}

.alt-link:hover {
    color: var(--accent);
}

/* ==================== */
/* CONTACT PAGE         */
/* ==================== */

.contact-page {
    min-height: 60vh;
}

.contact-item {
    margin-bottom: 1.5rem;
}

.contact-item label {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 0.3rem;
}

.contact-item a,
.contact-item span {
    font-family: var(--font-mono);
    font-size: 1rem;
    color: var(--text-primary);
    text-decoration: none;
}

.contact-item a:hover {
    color: var(--accent);
}

/* ==================== */
/* LEGAL PAGE           */
/* ==================== */

.legal-page h2 {
    font-family: var(--font-mono);
    font-size: 1.1rem;
    color: var(--text-primary);
    margin: 3rem 0 1rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.08);
}

.legal-page h2:first-of-type {
    margin-top: 2rem;
    padding-top: 0;
    border-top: none;
}

.legal-page h3 {
    font-family: var(--font-mono);
    font-size: 0.95rem;
    color: var(--text-muted);
    margin: 2rem 0 0.8rem;
}

.legal-page p {
    color: var(--text-muted);
    font-weight: 300;
    margin-bottom: 1rem;
    font-size: 0.95rem;
}

.legal-page a {
    color: var(--accent);
    text-decoration: none;
}

.legal-page a:hover {
    text-decoration: underline;
}