:root {
  --green: #1D9E75;
  --green-dark: #0F6E56;
  --green-light: #E1F5EE;
  --text: #1a1a1a;
  --text-muted: #6b7280;
  --text-light: #9ca3af;
  --bg: #ffffff;
  --bg2: #f9fafb;
  --bg3: #f3f4f6;
  --border: #e5e7eb;
  --radius: 10px;
  --radius-lg: 16px;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: 'DM Sans', sans-serif; color: var(--text); background: var(--bg); font-size: 15px; line-height: 1.6; }

/* HEADER */
header { background: var(--bg); border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 100; }
.header-inner { max-width: 1100px; margin: 0 auto; padding: 0 1.5rem; height: 60px; display: flex; align-items: center; justify-content: space-between; }
.logo { font-family: 'DM Serif Display', serif; font-size: 22px; color: var(--text); text-decoration: none; }
.logo span { color: var(--green); }
nav { display: flex; gap: 0.25rem; }
nav a { padding: 0.4rem 0.875rem; font-size: 14px; color: var(--text-muted); text-decoration: none; border-radius: 6px; transition: all 0.15s; }
nav a:hover { background: var(--bg3); color: var(--text); }
nav a.active { background: var(--bg3); color: var(--text); font-weight: 500; }
@media(max-width: 768px) { nav { display: none; } }

/* AD BANNER */
.ad-banner { background: var(--bg2); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: 0.6rem 1.5rem; text-align: center; font-size: 12px; color: var(--text-light); }
.ad-banner span { display: inline-block; border: 1px dashed var(--border); padding: 0.4rem 2rem; border-radius: 4px; }

/* HERO */
.hero { background: linear-gradient(135deg, #f0fdf8 0%, #e8f5f0 100%); padding: 3rem 1.5rem 2.5rem; text-align: center; border-bottom: 1px solid var(--border); }
.hero h1 { font-family: 'DM Serif Display', serif; font-size: 36px; color: var(--text); margin-bottom: 0.75rem; line-height: 1.2; }
.hero p { font-size: 16px; color: var(--text-muted); max-width: 520px; margin: 0 auto 1.5rem; }
.hero-chips { display: flex; gap: 0.5rem; justify-content: center; flex-wrap: wrap; }
.chip { background: var(--bg); border: 1px solid var(--border); border-radius: 20px; padding: 0.3rem 0.875rem; font-size: 13px; color: var(--text-muted); cursor: pointer; transition: all 0.15s; text-decoration: none; display: inline-block; }
.chip:hover { border-color: var(--green); color: var(--green); }

/* MAIN LAYOUT */
.main-layout { max-width: 1100px; margin: 0 auto; padding: 2rem 1.5rem; display: grid; grid-template-columns: 1fr 300px; gap: 2rem; }
@media(max-width: 768px) { .main-layout { grid-template-columns: 1fr; } .hero h1 { font-size: 26px; } }

/* TABS */
.tabs { display: flex; gap: 0; border-bottom: 1px solid var(--border); margin-bottom: 1.5rem; overflow-x: auto; }
.tab { padding: 0.625rem 1rem; font-size: 14px; color: var(--text-muted); cursor: pointer; border-bottom: 2px solid transparent; white-space: nowrap; transition: all 0.15s; }
.tab.active { color: var(--green); border-bottom-color: var(--green); font-weight: 500; }
.tab:hover:not(.active) { color: var(--text); }

/* CALC CARD */
.calc-card { background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 1.5rem; }
.calc-card h2 { font-size: 17px; font-weight: 600; margin-bottom: 1.25rem; display: flex; align-items: center; gap: 8px; }
.calc-card h2 .icon { width: 32px; height: 32px; background: var(--green-light); border-radius: 8px; display: flex; align-items: center; justify-content: center; font-size: 16px; }
.field { margin-bottom: 1rem; }
.field label { display: block; font-size: 13px; color: var(--text-muted); margin-bottom: 5px; font-weight: 500; }
.field input, .field select { width: 100%; height: 40px; padding: 0 12px; border: 1px solid var(--border); border-radius: var(--radius); font-size: 14px; font-family: inherit; background: var(--bg); color: var(--text); transition: border 0.15s; }
.field input:focus, .field select:focus { outline: none; border-color: var(--green); }
.results { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); gap: 10px; margin-top: 1.25rem; }
.result-box { background: var(--bg2); border-radius: var(--radius); padding: 1rem; text-align: center; }
.result-box .lbl { font-size: 11px; color: var(--text-light); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 4px; }
.result-box .val { font-size: 22px; font-weight: 600; color: var(--green); }
.result-box .val.sm { font-size: 16px; }
.note { margin-top: 1rem; padding: 0.75rem 1rem; background: var(--bg2); border-left: 3px solid var(--green); border-radius: 0 var(--radius) var(--radius) 0; font-size: 13px; color: var(--text-muted); }

/* SIDEBAR */
.sidebar { display: flex; flex-direction: column; gap: 1rem; }
.ad-box { background: var(--bg2); border: 1px dashed var(--border); border-radius: var(--radius); padding: 1rem; text-align: center; font-size: 12px; color: var(--text-light); display: flex; align-items: center; justify-content: center; flex-direction: column; gap: 4px; }
.quick-links { background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 1.25rem; }
.quick-links h3 { font-size: 14px; font-weight: 600; margin-bottom: 0.75rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.05em; }
.quick-links a { display: flex; align-items: center; gap: 8px; padding: 0.5rem 0; font-size: 14px; color: var(--text); text-decoration: none; border-bottom: 1px solid var(--border); transition: color 0.15s; }
.quick-links a:last-child { border-bottom: none; }
.quick-links a:hover { color: var(--green); }
.quick-links a .dot { width: 6px; height: 6px; background: var(--green); border-radius: 50%; flex-shrink: 0; }
.tip-box { background: var(--green-light); border-radius: var(--radius-lg); padding: 1.25rem; }
.tip-box h3 { font-size: 14px; font-weight: 600; color: var(--green-dark); margin-bottom: 0.5rem; }
.tip-box p { font-size: 13px; color: var(--green-dark); line-height: 1.5; }

/* ARTICLES */
.articles-page { max-width: 1100px; margin: 0 auto; padding: 2rem 1.5rem; }
.articles-page h2 { font-family: 'DM Serif Display', serif; font-size: 26px; margin-bottom: 1.5rem; }
.articles-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 1.25rem; }
.article-card { background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; text-decoration: none; display: block; transition: box-shadow 0.2s, transform 0.2s; }
.article-card:hover { box-shadow: 0 4px 20px rgba(0,0,0,0.08); transform: translateY(-2px); }
.article-thumb { height: 140px; display: flex; align-items: center; justify-content: center; font-size: 48px; }
.article-body { padding: 1rem; }
.article-tag { font-size: 11px; font-weight: 600; color: var(--green); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 0.4rem; }
.article-title { font-size: 15px; font-weight: 600; line-height: 1.4; margin-bottom: 0.5rem; color: var(--text); }
.article-excerpt { font-size: 13px; color: var(--text-muted); line-height: 1.5; }
.article-meta { font-size: 12px; color: var(--text-light); margin-top: 0.75rem; }

/* ARTICLE VIEW */
.article-view { max-width: 760px; margin: 0 auto; padding: 2rem 1.5rem; }
.article-view h1 { font-family: 'DM Serif Display', serif; font-size: 30px; line-height: 1.3; margin-bottom: 1rem; color: var(--text); }
.article-view .meta { font-size: 13px; color: var(--text-muted); margin-bottom: 1.5rem; padding-bottom: 1.5rem; border-bottom: 1px solid var(--border); }
.article-view p { margin-bottom: 1rem; color: var(--text-muted); line-height: 1.8; }
.article-view h2 { font-size: 20px; font-weight: 600; margin: 1.75rem 0 0.75rem; color: var(--text); }
.article-view ul { padding-left: 1.25rem; margin-bottom: 1rem; color: var(--text-muted); line-height: 1.8; }
.article-view li { margin-bottom: 0.25rem; }
.back-btn { display: inline-flex; align-items: center; gap: 6px; font-size: 14px; color: var(--green); margin-bottom: 1.5rem; text-decoration: none; }
.back-btn:hover { text-decoration: underline; }
.callout { background: var(--green-light); border-radius: var(--radius); padding: 1rem 1.25rem; margin: 1.5rem 0; }
.callout p { color: var(--green-dark) !important; margin: 0; }

/* CONTENT PAGES (despre, contact, privacy) */
.content-page { max-width: 800px; margin: 0 auto; padding: 2.5rem 1.5rem; }
.content-page h1 { font-family: 'DM Serif Display', serif; font-size: 32px; margin-bottom: 0.75rem; }
.content-page .subtitle { font-size: 16px; color: var(--text-muted); margin-bottom: 2rem; padding-bottom: 1.5rem; border-bottom: 1px solid var(--border); }
.content-page h2 { font-size: 18px; font-weight: 600; margin: 1.75rem 0 0.75rem; }
.content-page p { color: var(--text-muted); line-height: 1.8; margin-bottom: 1rem; }
.content-page ul { padding-left: 1.25rem; color: var(--text-muted); line-height: 1.8; margin-bottom: 1rem; }
.content-page li { margin-bottom: 0.25rem; }
.stats-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin: 1.5rem 0; }
.stat-box { background: var(--bg2); border-radius: var(--radius); padding: 1.25rem; text-align: center; }
.stat-box .num { font-family: 'DM Serif Display', serif; font-size: 28px; color: var(--green); }
.stat-box .lbl { font-size: 13px; color: var(--text-muted); }
.team-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 1rem; margin: 1.5rem 0; }
.team-card { background: var(--bg2); border-radius: var(--radius-lg); padding: 1.25rem; text-align: center; }
.avatar { width: 60px; height: 60px; border-radius: 50%; margin: 0 auto 0.75rem; display: flex; align-items: center; justify-content: center; font-size: 24px; background: var(--green-light); }
.team-card .name { font-weight: 600; font-size: 14px; }
.team-card .role { font-size: 13px; color: var(--text-muted); }

/* CONTACT FORM */
.contact-form { background: var(--bg2); border-radius: var(--radius-lg); padding: 1.5rem; margin-top: 1.5rem; }
.contact-form .field { margin-bottom: 1rem; }
.contact-form textarea { width: 100%; padding: 10px 12px; border: 1px solid var(--border); border-radius: var(--radius); font-size: 14px; font-family: inherit; background: var(--bg); color: var(--text); min-height: 120px; resize: vertical; }
.contact-form textarea:focus { outline: none; border-color: var(--green); }
.btn { display: inline-flex; align-items: center; gap: 6px; padding: 0.625rem 1.25rem; background: var(--green); color: #fff; border: none; border-radius: var(--radius); font-size: 14px; font-weight: 500; cursor: pointer; font-family: inherit; transition: background 0.15s; text-decoration: none; }
.btn:hover { background: var(--green-dark); }
.success-msg { background: var(--green-light); color: var(--green-dark); padding: 0.875rem 1.25rem; border-radius: var(--radius); font-size: 14px; margin-top: 1rem; display: none; }

/* FOOTER */
footer { background: var(--bg2); border-top: 1px solid var(--border); padding: 2rem 1.5rem; text-align: center; font-size: 13px; color: var(--text-muted); }
footer .footer-links { display: flex; gap: 1.5rem; justify-content: center; margin-bottom: 0.75rem; flex-wrap: wrap; }
footer .footer-links a { color: var(--text-muted); text-decoration: none; }
footer .footer-links a:hover { color: var(--green); }