:root{
    /* Light-mode defaults */
    --bg-start: #4f5763;
    --bg-end: #e9f0ff;
    --card: #ffffff;
    --muted: #46515a;
    --text: #111111; /* default text: black */
    --accent: #043591;
    --glass: rgba(2,6,12,0.04);
}


html,body{height:100%;margin:0}
body{
    font-family: Inter, system-ui, -apple-system, 'Segoe UI', Roboto, Arial;
    background: linear-gradient(135deg, #4e7cc5 0%, #91bbe7 100%);
    -webkit-font-smoothing:antialiased;
    line-height:1.6;
    color: var(--text);
}


/* Dark mode removed: site uses single light theme via :root variables */

img{max-width:100%;display:block;border-radius:8px}

/* Layout container */
.container{max-width:1100px;margin:0 auto;padding:0 1rem}

/* Header */
header{
    position:sticky;top:0;z-index:60;background:rgba(4,12,25,0.08);backdrop-filter:blur(6px);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:0.6rem 0}
.site-brand{display:flex;align-items:center;gap:0.6rem}
.site-brand img{height:36px;border-radius:6px}
.site-title{font-weight:700;letter-spacing:1px;color:var(--accent);text-transform:uppercase;font-size:1.6rem}

nav.nav-links{display:flex;gap:0.5rem;align-items:center}
nav.nav-links a{color:var(--muted);text-decoration:none;padding:0.45rem 0.6rem;border-radius:6px;font-weight:600}
nav.nav-links a:hover{color:var(--text);background:rgba(31,182,255,0.06)}

/* Search */
.search-bar{margin:0.75rem 0}
.search-bar input{width:100%;padding:0.6rem 0.9rem;border-radius:10px;border:1px solid rgba(255,255,255,0.04);background:transparent;color:var(--text)}

/* Hero */
.hero{display:flex;gap:2rem;align-items:center;padding:2.25rem 0}
.hero .hero-content{flex:1}
.hero h1{font-size:2.2rem;margin:0 0 0.6rem}
.hero p{color:var(--muted);max-width:60ch}
.hero-visual{flex:1;display:flex;justify-content:center}
.hero-visual .screen{width:100%;max-width:520px;border-radius:12px;overflow:hidden;border:0}
.hero-visual .screen img{opacity:1;filter:none;transition:opacity .45s ease, transform .35s ease;display:block;width:100%;height:auto}

/* Hero thumbnails next to title */
.hero-header{display:block}

/* Articles grid */
.articles-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1rem}
.post{background:linear-gradient(180deg, rgba(255,255,255,0.01), transparent);border:none;padding:0.9rem;border-radius:10px}
.post h3{margin:0.5rem 0 0.4rem;font-size:1.05rem;color:var(--text)}
.post p{margin:0;color:var(--muted);font-size:0.95rem}
.post img{height:160px;object-fit:cover;border-radius:8px}

.reviews{display:block}
.reviews-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1rem;align-items:start}
.review-card{padding:0.8rem}
.rating{color:gold}

/* Footer */
footer{padding:2rem 0;color:var(--muted);text-align:center;margin-top:2rem;background:rgba(3,8,16,0.08)}


@media (max-width:900px){
    .hero{flex-direction:column}
    .site-title{font-size:1.1rem}
}

/* Nav toggle (mobile) */
.nav-toggle {
    display:none;
    background:transparent;border:1px solid rgba(255,255,255,0.04);color:var(--text);
    padding:0.4rem 0.6rem;border-radius:8px;font-size:18px;cursor:pointer
}

/* Theme toggle removed */

/* collapse nav on small screens */
@media (max-width:700px){
    nav.nav-links{display:none;position:static;left:auto;right:auto;top:auto;background:transparent;padding:0;border-bottom:0}
    nav.nav-links a{display:block;padding:0.8rem;margin:0;border-radius:6px}
    .nav-toggle{display:inline-block}
    .nav-open nav.nav-links{display:block}
}

/* Back-to-top button */
.back-to-top{position:fixed;right:18px;bottom:18px;background:var(--accent);color:#ffffff;border:none;padding:0.6rem 0.8rem;border-radius:999px;cursor:pointer;box-shadow:0 8px 20px rgba(0,0,0,0.4);display:none}
.back-to-top.show{display:block}

/* Article content polish */
.article-container, .content, .container {padding-left:1rem;padding-right:1rem}
.blog-article {max-width:900px;margin:0 auto}

@media (max-width: 700px) {
    header{padding:8px}
    .site-title{font-size:0.95rem}
}

/* Theme toggle removed */

.search-bar {
    display:flex;
    justify-content:center;
    padding: 18px 0 22px;
}

#searchInput {
    width: 80%;
    max-width: 820px;
    padding: 14px 16px;
    border-radius: 12px;
    border: 1px solid rgba(0,0,0,0.08);
    font-size: 18px;
    background: var(--card);
    color: var(--text);
    box-shadow: 0 8px 20px rgba(2,6,12,0.06);
    transition: box-shadow .18s ease, transform .08s ease, border-color .12s ease;
}

#searchInput:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 12px 30px rgba(31,182,255,0.12);
    transform: translateY(-1px);
}

#searchInput::placeholder { color: var(--muted); opacity: 0.95; }

.logo {
    font-family: 'Courier New', Courier, monospace;
    font-size: 30px;
}   

/* HERO SLIDER - make images flow to show gradient behind */
.hero {
    position: static;
    height: auto;
    overflow: visible;
    padding: 2.25rem 0;
}

.slide {
    position: static;
    width: 100%;
    height: auto;
    object-fit:cover;
    opacity: 1;
    transition: none;
}

.slide.active { opacity: 1; }

.prev, .next { display: none; }

/* CONTENT */
.latest-news {
    padding: 30px;
}

.articles-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    height: auto;
    width: auto;
}

article {
    background: rgba(255,255,255,0.03);
    padding: 15px;
    border-radius: 10px;
    transition: transform .25s ease, box-shadow .25s ease;
    color: inherit;
    border: 1px solid rgba(255,255,255,0.03);
}

article:hover { transform: translateY(-4px); box-shadow:0 14px 30px rgba(2,6,12,0.5); }

/* REVIEWS */
.reviews {
    padding: 30px;
}

.review-card {
    background: rgba(255,255,255,0.03);
    margin-bottom: 20px;
    padding: 15px;
    border-radius: 10px;
    border: none;
}

/* dark-mode review-card override removed */

/* ARTICLE PAGE */
.article-container {
    max-width: 900px;
    margin: auto;
    padding: 30px;
}

.meta { color: var(--muted); }

/* FOOTER */
footer {
    text-align: center;
    padding: 20px;
    background: rgba(3,8,16,0.12);
    color: var(--muted);
}

/* dark footer override removed */





/* General styles ARTICOL 1*/
body.articol1 {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    background: transparent; /* use global gradient */
    color: var(--text);
}

/* Header */
.site-header {
    background: rgba(3,32,71,0.22); /* translucent to show gradient */
    color: var(--text);
    text-align: center;
    padding: 40px 20px;
    backdrop-filter: blur(4px);
}

.site-header h1 {
    margin-bottom: 10px;
}

/* Main content */
.content {
    max-width: 900px;
    margin: 40px auto;
    padding: 0 20px;
}

/* Article page hero image */
.article-hero{margin:1rem 0}
.article-hero img{width:100%;height:auto;border-radius:10px;display:block;object-fit:cover}

article {
    background-color: rgba(255,255,255,0.03);
    padding: 25px;
    margin-bottom: 25px;
    border-radius: 8px;
    box-shadow: 0 6px 18px rgba(2,6,12,0.45);
    border: 1px solid rgba(255,255,255,0.03);
}

article h2 {
    color: var(--text);
    margin-bottom: 10px;
}

article {
    background: rgba(255,255,255,0.03);
    padding: 15px;
    border-radius: 10px;
    transition: transform .25s ease, box-shadow .25s ease;
    color: inherit;
    border: none;
    text-align: center;
    padding: 20px;
}

/* BLOG ARTICLE STYLE */
.blog-article {
    line-height: 1.8;
    font-size: 18px;
}

.subtitle {
    opacity: 0.9;
    font-size: 18px;
    color: var(--muted);
}

.article-meta {
    color: var(--muted);
    font-size: 14px;
    margin-bottom: 25px;
}

.blog-article .intro {
    font-size: 20px;
    font-weight: 500;
}

.blog-article h2 {
    margin-top: 40px;
}

.back-link {
    display: inline-block;
    margin-top: 40px;           
    text-decoration: none;
    font-weight: bold;
    color: var(--accent);
}

/* Dark-mode article page overrides removed; page uses global variables */


/* --- MOBILE RESPONSIVE STYLES --- */
@media (max-width: 700px) {
  header {
    flex-direction: column;
    align-items: flex-start;
    padding: 10px 5vw;
    text-align: center;
  }
  nav a {
    font-size: 18px;
    margin: 0 6px;
    text-align: center;
  }
  .search-bar { padding: 10px; }
  #searchInput { width: 95%; font-size: 15px; }
    .hero, .slide { height: auto; }
    .slide { object-fit: cover; }
    .prev, .next { display: none; }
  .latest-news, .reviews, .article-container { padding: 10px; }
  .articles-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  article, .review-card { padding: 10px; font-size: 15px; }
  .meta { font-size: 12px; }
  footer { padding: 10px; font-size: 13px; }
}

/* Links: use accent for visibility, fall back to text on hover */
a, a:link, a:visited { color: var(--accent); }
a:hover, a:focus { color: var(--text); text-decoration: underline; }