/* css/home.css — UTM Home + Mobile */

/* ── HERO ── */
.hero-section {
    position: relative; min-height: 100svh; width: 100%; overflow: hidden;
    display: flex; align-items: center; justify-content: center; overflow: hidden;
    background: var(--bg-void);
}
.vector-bg { position: absolute; inset: 0; z-index: 1; width: 100%; height: 100%; overflow: hidden; }
.vector-bg svg { width: 100%; height: 100%; object-fit: cover; }
.hero-vignette {
    position: absolute; inset: 0; z-index: 2; pointer-events: none;
    background: linear-gradient(to top, var(--bg-void) 0%, transparent 40%);
}
.hero-container {
    position: relative; z-index: 3; text-align: center;
    width: 100%; max-width: 900px; padding: 0 20px;
}
.hero-badge {
    display: inline-block; border: 1px solid rgba(0,255,255,.3); color: var(--accent);
    padding: 7px 18px; font-family: var(--font-ui); font-size: 12px; letter-spacing: 5px;
    text-transform: uppercase; margin-bottom: 24px; background: rgba(0,255,255,.04);
    backdrop-filter: blur(4px);
}
.hero-title {
    font-family: var(--font-display); font-size: clamp(56px, 12vw, 160px);
    line-height: .9; letter-spacing: -2px; color: var(--text-heading);
    margin: 0; text-transform: uppercase; text-shadow: 0 0 60px rgba(0,255,255,.15);
}
.title-line { display: block; }
.hero-title .text-accent { text-shadow: 0 0 40px rgba(0,255,255,.5); }
.hero-desc {
    font-size: clamp(14px, 2.5vw, 18px); color: var(--text-body);
    max-width: 560px; margin: 24px auto 0; font-weight: 300; line-height: 1.6;
}
.hero-buttons {
    display: flex; align-items: center; justify-content: center;
    gap: 12px; margin-top: 36px; flex-wrap: wrap;
}

/* Buton CREW */
.btn-crew {
    display: inline-flex; align-items: center; gap: 8px;
    background: rgba(0,255,255,.08); border: 1px solid var(--accent); color: var(--accent);
    padding: 11px 22px; font-family: var(--font-ui); font-size: 13px; font-weight: 700;
    letter-spacing: 3px; text-transform: uppercase; text-decoration: none;
    clip-path: polygon(8px 0, 100% 0, calc(100% - 8px) 100%, 0 100%);
    transition: background .2s, box-shadow .2s;
}
.btn-crew:hover { background: var(--accent); color: #000; box-shadow: var(--glow); }
.btn-crew svg { flex-shrink: 0; }

/* ── EVENTS SECTION ── */
.events-container {
    padding: 80px 5% 80px; max-width: 1600px; margin: 0 auto; background: var(--bg-void);
    overflow-x: hidden;
}
.section-header { margin-bottom: 50px; text-align: center; }
.section-title {
    font-family: var(--font-display); font-size: clamp(40px, 7vw, 88px);
    line-height: 1; letter-spacing: 1px; margin-bottom: 10px;
}
.section-subtitle { color: var(--text-muted); font-size: 14px; font-family: var(--font-ui); letter-spacing: 3px; text-transform: uppercase; }

.events-slider, .archive-slider { padding-bottom: 40px; overflow: visible; }

/* ── CARD EVENIMENT ── */
.premium-slide-card {
    background: var(--bg-card); border: 1px solid var(--border-subtle);
    overflow: hidden; height: 480px; display: flex; flex-direction: column;
    cursor: pointer; position: relative;
    clip-path: polygon(0 16px, 16px 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
    transition: transform .4s ease, border-color .4s ease, box-shadow .4s ease;
}
.premium-slide-card::after {
    content: ''; position: absolute; top: 0; right: 0; width: 28px; height: 28px;
    border-top: 2px solid var(--accent); border-right: 2px solid var(--accent);
    opacity: 0; transition: opacity .4s;
}
.premium-slide-card:hover { transform: translateY(-10px); border-color: rgba(0,255,255,.4); box-shadow: 0 28px 56px rgba(0,0,0,.6), 0 0 24px rgba(0,255,255,.1); }
.premium-slide-card:hover::after { opacity: 1; }

/* CARD ARHIVĂ */
.archive-card { filter: saturate(0.3) brightness(0.75); }
.archive-card:hover { filter: saturate(0.5) brightness(0.88); }
.archive-badge {
    position: absolute; top: 12px; left: 12px; z-index: 3;
    background: rgba(1,3,7,.9); border: 1px solid rgba(255,255,255,.2);
    color: rgba(255,255,255,.6); padding: 3px 10px;
    font-family: var(--font-ui); font-size: 10px; letter-spacing: 3px; text-transform: uppercase;
}

.slide-img {
    height: 60%; width: 100%; background-size: cover; background-position: center;
    position: relative; transition: transform .6s ease;
}
.premium-slide-card:hover .slide-img { transform: scale(1.05); }
.slide-img::after {
    content: ''; position: absolute; inset: 0;
    background: linear-gradient(to top, var(--bg-card) 5%, transparent 55%);
}

/* DATE BADGE — cu zi, lună ȘI an */
.date-badge {
    position: absolute; top: 14px; right: 14px; z-index: 4;
    background: rgba(1,3,7,.88); border: 1px solid var(--accent);
    color: white; padding: 8px 12px; text-align: center; line-height: 1.2;
    backdrop-filter: blur(8px); box-shadow: var(--glow-soft);
}
.date-badge span { display: block; color: var(--accent); font-size: 22px; font-family: var(--font-display); text-shadow: var(--glow-soft); }
.date-badge small { font-family: var(--font-ui); font-size: 10px; letter-spacing: 2px; display: block; }
.date-badge em { font-family: var(--font-ui); font-size: 11px; letter-spacing: 1px; color: rgba(255,255,255,.7); font-style: normal; display: block; margin-top: 2px; }

.slide-content { padding: 20px; position: relative; z-index: 2; flex: 1; display: flex; flex-direction: column; justify-content: flex-end; }
.slide-content h3 { font-size: clamp(20px, 2.5vw, 26px); letter-spacing: 1px; margin-bottom: 8px; line-height: 1.1; }
.slide-meta { font-family: var(--font-ui); font-size: 12px; color: var(--text-muted); letter-spacing: 2px; text-transform: uppercase; display: flex; align-items: center; gap: 6px; }
.slide-meta::before { content: '◆'; color: var(--accent); }

/* ── ARHIVĂ DIVIDER ── */
.archive-divider {
    text-align: center; margin: 50px 0 30px;
    position: relative;
}
.archive-divider::before {
    content: ''; position: absolute; top: 50%; left: 0; right: 0; height: 1px;
    background: var(--border-subtle);
}
.archive-divider span {
    position: relative; background: var(--bg-void); padding: 0 20px;
    font-family: var(--font-ui); font-size: 12px; letter-spacing: 4px; text-transform: uppercase;
    color: var(--text-muted);
}

/* ── FOOTER ── */
.site-footer { background: var(--bg-body); border-top: 1px solid var(--border-subtle); padding: 50px 5% 24px; }
.footer-grid {
    max-width: 1200px; margin: 0 auto;
    display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px;
    padding-bottom: 36px; border-bottom: 1px solid var(--border-subtle);
}
.footer-link { display: block; color: var(--text-body); font-family: var(--font-ui); font-size: 13px; letter-spacing: 2px; text-transform: uppercase; text-decoration: none; margin-bottom: 10px; }
.footer-link:hover { color: var(--accent); }
.footer-bottom { max-width: 1200px; margin: 0 auto; padding-top: 18px; text-align: center; color: var(--text-muted); font-family: var(--font-ui); font-size: 11px; letter-spacing: 2px; }

/* ══════════════════════════════════════
   MOBILE RESPONSIVE
   ══════════════════════════════════════ */
@media (max-width: 768px) {
    .hero-section { min-height: 100svh; }
    .hero-badge { font-size: 10px; letter-spacing: 3px; padding: 6px 14px; }
    .hero-title { font-size: clamp(52px, 15vw, 100px); letter-spacing: -1px; }
    .hero-desc { font-size: 14px; padding: 0 10px; }
    .hero-buttons { flex-direction: column; align-items: center; gap: 10px; }
    .btn-crew, .hero-buttons .btn-glass { width: 100%; max-width: 260px; justify-content: center; }
    .events-container { padding: 60px 4% 60px; }
    .section-title { font-size: clamp(36px, 10vw, 60px); }
    .premium-slide-card { height: 400px; }
    .slide-content h3 { font-size: 18px; }
    .footer-grid { grid-template-columns: 1fr; gap: 20px; }
    .date-badge { padding: 6px 10px; }
    .date-badge span { font-size: 18px; }
}

/* BUTON ÎNSCRIE-TE */
.btn-inscrie {
    display: inline-flex; align-items: center; gap: 8px;
    background: var(--accent); color: #000;
    padding: 12px 26px; font-family: var(--font-ui); font-size: 13px; font-weight: 900;
    letter-spacing: 3px; text-transform: uppercase; text-decoration: none;
    clip-path: polygon(8px 0, 100% 0, calc(100% - 8px) 100%, 0 100%);
    box-shadow: 0 0 24px rgba(0,255,255,.45);
    transition: background .2s, box-shadow .2s, transform .2s;
}
.btn-inscrie:hover { background: #fff; box-shadow: 0 0 36px rgba(0,255,255,.6); transform: translateY(-2px); }
.btn-inscrie svg { flex-shrink: 0; }
@media (max-width: 768px) {
    .btn-inscrie { width: 100%; max-width: 260px; justify-content: center; }
}