/* ============================================
   ANGELIKI ISARI — PORTFOLIO REDESIGN
   Editorial / Magazine aesthetic
   Fonts: Bebas Neue (display) + DM Serif Display (italic accent) + Instrument Sans (body)
   Palette: Warm cream on near-black, acid green accent
   ============================================ */

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

:root {
    --bg:        #0d0d0b;
    --surface:   #141410;
    --border:    #2a2a24;
    --text:      #e8e4d9;
    --muted:     #7a7568;
    --accent:    #c8f050;
    --accent-dim:#8faa30;
    --white:     #f5f0e8;

    --font-display: 'Bebas Neue', sans-serif;
    --font-serif:   'DM Serif Display', serif;
    --font-body:    'Instrument Sans', sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg);
    color: var(--text);
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.65;
    overflow-x: hidden;
}

/* Grain overlay */
.noise {
    pointer-events: none;
    position: fixed;
    inset: 0;
    z-index: 9999;
    opacity: 0.035;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
    background-repeat: repeat;
    background-size: 200px;
}

/* --- LINKS --- */
a { color: inherit; text-decoration: none; }

/* --- NAV --- */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 40px;
    background: rgba(13, 13, 11, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
}

.nav-logo {
    font-family: var(--font-display);
    font-size: 22px;
    letter-spacing: 2px;
    color: var(--accent);
}

.nav-links {
    display: flex;
    gap: 36px;
}

.nav-links a {
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--muted);
    transition: color 0.2s;
}

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

/* --- HERO --- */
.hero {
    padding: 160px 40px 0;
    max-width: 1200px;
    margin: 0 auto;
}

.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--muted);
    border: 1px solid var(--border);
    padding: 8px 16px;
    border-radius: 999px;
    margin-bottom: 40px;
}

.dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--accent);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.7); }
}

.hero-title-block {
    display: flex;
    align-items: flex-start;
    gap: 40px;
    margin-bottom: 50px;
}

.hero-name {
    font-family: var(--font-display);
    font-size: clamp(80px, 12vw, 160px);
    line-height: 0.9;
    letter-spacing: 0.02em;
    color: var(--white);
    flex: 1;
}

.hero-name em {
    font-family: var(--font-serif);
    font-style: italic;
    color: var(--accent);
}

.hero-aside {
    padding-top: 12px;
    text-align: right;
    min-width: 160px;
}

.hero-role {
    font-size: 14px;
    font-weight: 600;
    line-height: 1.4;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text);
}

.hero-year {
    font-family: var(--font-display);
    font-size: 48px;
    color: var(--border);
    margin-top: 8px;
}

.hero-bottom {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 40px;
    padding-bottom: 50px;
    border-bottom: 1px solid var(--border);
}

.hero-desc {
    max-width: 520px;
    font-size: 17px;
    color: var(--muted);
    line-height: 1.7;
}

.hero-cta {
    display: flex;
    flex-direction: column;
    gap: 12px;
    flex-shrink: 0;
}

.btn-primary {
    display: inline-block;
    background: var(--accent);
    color: var(--bg);
    font-weight: 600;
    font-size: 14px;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    padding: 14px 28px;
    border-radius: 4px;
    transition: background 0.2s, transform 0.15s;
}

.btn-primary:hover {
    background: var(--accent-dim);
    transform: translateY(-1px);
}

.btn-ghost {
    display: inline-block;
    border: 1px solid var(--border);
    color: var(--text);
    font-weight: 500;
    font-size: 14px;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    padding: 14px 28px;
    border-radius: 4px;
    transition: border-color 0.2s, color 0.2s;
}

.btn-ghost:hover {
    border-color: var(--accent);
    color: var(--accent);
}

/* Marquee */
.hero-marquee {
    overflow: hidden;
    padding: 20px 0;
    border-bottom: 1px solid var(--border);
}

.marquee-track {
    display: flex;
    gap: 28px;
    white-space: nowrap;
    animation: marquee 28s linear infinite;
}

.marquee-track span {
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--muted);
    flex-shrink: 0;
}

.marquee-track span:not(:nth-child(2n)) {
    color: var(--text);
}

@keyframes marquee {
    from { transform: translateX(0); }
    to   { transform: translateX(-50%); }
}

/* --- SECTION SHARED --- */
.section-label {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 24px;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(40px, 6vw, 72px);
    letter-spacing: 0.03em;
    color: var(--white);
    margin-bottom: 50px;
    line-height: 1;
}

/* --- ABOUT --- */
.about {
    max-width: 1200px;
    margin: 0 auto;
    padding: 100px 40px;
    border-bottom: 1px solid var(--border);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.about-headline h2 {
    font-family: var(--font-serif);
    font-size: clamp(32px, 4vw, 52px);
    line-height: 1.15;
    color: var(--white);
    font-weight: 400;
}

.about-headline h2 em {
    font-style: italic;
    color: var(--accent);
}

.about-text p {
    color: var(--muted);
    font-size: 16px;
    line-height: 1.75;
    margin-bottom: 20px;
}

.about-stats {
    display: flex;
    gap: 36px;
    margin-top: 36px;
    padding-top: 36px;
    border-top: 1px solid var(--border);
}

.stat {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.stat-num {
    font-family: var(--font-display);
    font-size: 40px;
    color: var(--accent);
    line-height: 1;
}

.stat-label {
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--muted);
    line-height: 1.4;
}

/* --- PROJECTS --- */
.projects {
    max-width: 1200px;
    margin: 0 auto;
    padding: 100px 40px;
    border-bottom: 1px solid var(--border);
}

.project-list {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.project-item {
    display: grid;
    grid-template-columns: 80px 1fr 48px;
    gap: 32px;
    align-items: start;
    padding: 36px 0;
    border-bottom: 1px solid var(--border);
    transition: background 0.2s;
}

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

.project-item:hover {
    background: rgba(200, 240, 80, 0.02);
}

.project-number {
    font-family: var(--font-display);
    font-size: 20px;
    color: var(--border);
    letter-spacing: 0.05em;
    padding-top: 4px;
}

.project-item:hover .project-number {
    color: var(--accent);
}

.project-top {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 12px;
}

.project-content h3 {
    font-family: var(--font-display);
    font-size: 28px;
    letter-spacing: 0.04em;
    color: var(--white);
}

.project-status {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    padding: 4px 10px;
    border-radius: 3px;
}

.project-status.live        { background: rgba(200, 240, 80, 0.15); color: var(--accent); }
.project-status.in-progress { background: rgba(251, 191, 36, 0.12); color: #fbbf24; }
.project-status.planned     { background: rgba(122, 117, 104, 0.2); color: var(--muted); }

.project-content p {
    color: var(--muted);
    font-size: 15px;
    max-width: 600px;
    margin-bottom: 16px;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.project-tags span {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--muted);
    border: 1px solid var(--border);
    padding: 4px 10px;
    border-radius: 3px;
}

.project-arrow {
    font-size: 22px;
    color: var(--border);
    padding-top: 6px;
    transition: color 0.2s, transform 0.2s;
    display: inline-block;
}

.project-arrow.muted {
    opacity: 0.2;
    cursor: default;
    pointer-events: none;
}

.project-item:hover .project-arrow {
    color: var(--accent);
    transform: translate(3px, -3px);
}

/* --- SKILLS --- */
.skills {
    max-width: 1200px;
    margin: 0 auto;
    padding: 100px 40px;
    border-bottom: 1px solid var(--border);
}

.skills-columns {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    margin-bottom: 60px;
}

.skill-group h4 {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 16px;
}

.skill-group ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.skill-group ul li {
    font-size: 14px;
    color: var(--muted);
    line-height: 1.5;
    padding-left: 14px;
    position: relative;
}

.skill-group ul li::before {
    content: '—';
    position: absolute;
    left: 0;
    color: var(--border);
    font-size: 12px;
}

.tech-icons {
    display: flex;
    gap: 28px;
    flex-wrap: wrap;
    padding-top: 40px;
    border-top: 1px solid var(--border);
}

.tech-icons i {
    font-size: 40px;
    color: var(--muted);
    transition: transform 0.2s, color 0.2s;
}

.tech-icons i:hover {
    transform: translateY(-4px) scale(1.1);
    color: var(--text);
}

/* --- WORKFLOW --- */
.workflow-section {
    max-width: 1200px;
    margin: 0 auto;
    padding: 100px 40px;
    border-bottom: 1px solid var(--border);
}

.workflow-steps {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    background: var(--surface);
    border: 1px solid var(--border);
    padding: 20px 28px;
    border-radius: 6px;
    transition: border-color 0.2s;
    flex: 1;
    min-width: 110px;
}

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

.step-n {
    font-family: var(--font-display);
    font-size: 32px;
    color: var(--accent);
    line-height: 1;
}

.step-label {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--muted);
    text-align: center;
}

.step-arrow {
    font-size: 20px;
    color: var(--border);
    flex-shrink: 0;
}

/* --- CONTACT --- */
.contact {
    border-bottom: 1px solid var(--border);
}

.contact-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 100px 40px;
}

.contact-heading {
    font-family: var(--font-serif);
    font-size: clamp(48px, 8vw, 100px);
    line-height: 1;
    color: var(--white);
    font-weight: 400;
    margin-bottom: 60px;
}

.contact-heading em {
    font-style: italic;
    color: var(--accent);
}

.contact-availability {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 15px;
    font-weight: 600;
    letter-spacing: 0.04em;
    color: var(--bg);
    background: var(--accent);
    padding: 10px 20px;
    border-radius: 4px;
    margin-bottom: 52px;
    margin-top: -16px;
}

.contact-links {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.contact-links a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 28px 0;
    border-top: 1px solid var(--border);
    transition: color 0.2s;
}

.contact-links a:last-child {
    border-bottom: 1px solid var(--border);
}

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

.contact-links a > span:first-child {
    font-family: var(--font-display);
    font-size: 36px;
    letter-spacing: 0.04em;
}

.link-sub {
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.06em;
    color: var(--muted);
    transition: color 0.2s;
}

.contact-links a:hover .link-sub {
    color: var(--accent);
}

/* --- FOOTER --- */
.footer {
    max-width: 1200px;
    margin: 0 auto;
    padding: 36px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--muted);
    border-top: 1px solid var(--border);
}

/* --- RESPONSIVE --- */
@media (max-width: 900px) {
    .nav { padding: 18px 24px; }
    .nav-links { gap: 20px; }

    .hero { padding: 120px 24px 0; }
    .hero-title-block { flex-direction: column; gap: 20px; }
    .hero-aside { text-align: left; }
    .hero-bottom { flex-direction: column; gap: 24px; }
    .hero-cta { flex-direction: row; }

    .about { padding: 70px 24px; }
    .about-grid { grid-template-columns: 1fr; gap: 40px; }

    .projects { padding: 70px 24px; }
    .project-item { grid-template-columns: 50px 1fr 36px; gap: 16px; }

    .skills { padding: 70px 24px; }
    .skills-columns { grid-template-columns: 1fr 1fr; gap: 28px; }

    .workflow-section { padding: 70px 24px; }
    .workflow-steps { gap: 8px; }

    .contact-inner { padding: 70px 24px; }
    .contact-heading { font-size: 56px; }

    .footer { padding: 24px; flex-direction: column; gap: 8px; }
}

@media (max-width: 560px) {
    .hero-name { font-size: 72px; }
    .skills-columns { grid-template-columns: 1fr; }
    .project-item { grid-template-columns: 1fr; }
    .project-number { display: none; }
    .project-arrow { display: none; }
    .workflow-steps { flex-direction: column; }
    .step { width: 100%; }
    .step-arrow { transform: rotate(90deg); }
    .contact-links a { flex-direction: column; align-items: flex-start; gap: 6px; }
}