/* Zelený domov — Scandinavian botanical magazine */
:root{
  --bg:#fbfaf6;
  --bg-soft:#f4f1ea;
  --beige:#ece6d8;
  --gray:#e9ebe7;
  --text:#243128;
  --muted:#5c6a5f;
  --sage:#a7b8a1;
  --sage-deep:#6f8a72;
  --green:#3f5a45;
  --earth:#a68a6d;
  --white:#ffffff;
  --shadow:0 10px 30px -12px rgba(45,60,45,.15);
  --shadow-lg:0 20px 60px -20px rgba(45,60,45,.25);
  --radius:18px;
  --radius-sm:12px;
  --radius-lg:24px;
  --max:1200px;
  --serif:'Cormorant Garamond', Georgia, 'Times New Roman', serif;
  --sans:'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:var(--sans);color:var(--text);background:var(--bg);
  line-height:1.65;font-size:16px;-webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--green);text-decoration:none;transition:color .2s}
a:hover{color:var(--sage-deep)}
h1,h2,h3,h4{font-family:var(--serif);font-weight:600;color:var(--text);line-height:1.2;margin:0 0 .6em}
h1{font-size:clamp(2.2rem,5vw,3.6rem);letter-spacing:-.01em}
h2{font-size:clamp(1.75rem,3.5vw,2.5rem)}
h3{font-size:1.35rem}
p{margin:0 0 1em}
.container{max-width:var(--max);margin:0 auto;padding:0 20px}
.section{padding:80px 0}
.section-sm{padding:56px 0}
.eyebrow{display:inline-block;font-size:.78rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--sage-deep);margin-bottom:14px}
.lead{font-size:1.15rem;color:var(--muted);max-width:680px}
.center{text-align:center;margin-inline:auto}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:14px 26px;border-radius:999px;font-weight:600;font-size:.95rem;
  border:1px solid transparent;cursor:pointer;transition:all .25s ease;
  text-decoration:none;line-height:1;
}
.btn-primary{background:var(--green);color:#fff}
.btn-primary:hover{background:#2f4634;color:#fff;transform:translateY(-2px);box-shadow:var(--shadow)}
.btn-outline{background:transparent;color:var(--text);border-color:var(--text)}
.btn-outline:hover{background:var(--text);color:#fff}
.btn-ghost{background:var(--bg-soft);color:var(--text)}
.btn-ghost:hover{background:var(--beige)}

/* Header / Nav */
.site-header{
  position:sticky;top:0;z-index:50;background:rgba(251,250,246,.85);
  backdrop-filter:saturate(140%) blur(12px);
  border-bottom:1px solid rgba(0,0,0,.05);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px}
.logo{display:flex;align-items:center;gap:10px;font-family:var(--serif);font-size:1.4rem;font-weight:700;color:var(--text)}
.logo-mark{width:34px;height:34px;border-radius:50%;background:var(--sage);display:grid;place-items:center;color:#fff;font-size:18px}
.nav-links{display:flex;gap:6px;align-items:center;list-style:none;margin:0;padding:0}
.nav-links a{padding:8px 14px;border-radius:999px;color:var(--text);font-size:.95rem;font-weight:500}
.nav-links a:hover,.nav-links a.active{background:var(--bg-soft);color:var(--green)}
.nav-cta{margin-left:8px}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--text);margin:5px 0;transition:.3s}
.nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* Hero */
.hero{padding:60px 0 40px}
.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.hero-img{border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);aspect-ratio:4/5}
.hero-img img{width:100%;height:100%;object-fit:cover}
.hero h1 span{color:var(--sage-deep);font-style:italic}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.hero-trust{display:flex;gap:28px;margin-top:36px;flex-wrap:wrap}
.hero-trust div strong{display:block;font-family:var(--serif);font-size:1.8rem;color:var(--green)}
.hero-trust div span{font-size:.85rem;color:var(--muted)}

/* Page header (inner pages) */
.page-header{padding:60px 0 30px;background:var(--bg-soft)}
.breadcrumbs{font-size:.85rem;color:var(--muted);margin-bottom:18px}
.breadcrumbs a{color:var(--muted)}
.breadcrumbs span{margin:0 8px;opacity:.6}

/* Cards grid */
.grid{display:grid;gap:24px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}

.card{
  background:#fff;border-radius:var(--radius);padding:28px;
  box-shadow:0 2px 10px -4px rgba(45,60,45,.08);
  transition:transform .3s ease, box-shadow .3s ease;
  border:1px solid rgba(0,0,0,.04);
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.card .icon{width:52px;height:52px;border-radius:14px;background:var(--bg-soft);display:grid;place-items:center;color:var(--sage-deep);font-size:24px;margin-bottom:16px}
.card h3{margin-bottom:8px}
.card p{color:var(--muted);margin:0}

.plant-card{
  background:#fff;border-radius:var(--radius);overflow:hidden;
  box-shadow:0 2px 10px -4px rgba(45,60,45,.08);
  transition:transform .3s, box-shadow .3s;
  display:flex;flex-direction:column;
}
.plant-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.plant-card .thumb{aspect-ratio:4/3;background:var(--bg-soft);overflow:hidden}
.plant-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.plant-card:hover .thumb img{transform:scale(1.05)}
.plant-card .body{padding:22px;flex:1;display:flex;flex-direction:column}
.plant-card .tag{display:inline-block;font-size:.75rem;padding:4px 10px;border-radius:999px;background:var(--bg-soft);color:var(--sage-deep);font-weight:600;margin-bottom:10px;letter-spacing:.05em;text-transform:uppercase}
.plant-card h3{font-size:1.25rem;margin-bottom:6px}
.plant-card p{color:var(--muted);font-size:.95rem;flex:1}
.plant-meta{display:flex;gap:14px;flex-wrap:wrap;margin-top:14px;font-size:.85rem;color:var(--muted)}
.plant-meta span{display:inline-flex;align-items:center;gap:4px}

/* Table */
.table-wrap{overflow-x:auto;border-radius:var(--radius);box-shadow:var(--shadow);background:#fff}
table{width:100%;border-collapse:collapse;min-width:640px}
th,td{padding:16px 18px;text-align:left;font-size:.95rem}
thead{background:var(--bg-soft)}
th{font-family:var(--serif);font-weight:600;color:var(--text)}
tbody tr{border-top:1px solid rgba(0,0,0,.05)}
tbody tr:hover{background:var(--bg)}

/* Feature icon list */
.feature-list{display:grid;gap:18px;grid-template-columns:repeat(2,1fr)}
.feature-list li{list-style:none;display:flex;gap:14px;align-items:flex-start;background:#fff;padding:20px;border-radius:var(--radius);box-shadow:0 2px 10px -4px rgba(45,60,45,.06)}
.feature-list .dot{width:38px;height:38px;border-radius:12px;background:var(--sage);color:#fff;display:grid;place-items:center;flex-shrink:0;font-weight:600}

/* Split section */
.split{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.split img{border-radius:var(--radius-lg);box-shadow:var(--shadow)}

/* Blog */
.article-card{background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:0 2px 10px -4px rgba(45,60,45,.08);transition:.3s;display:flex;flex-direction:column}
.article-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.article-card .thumb{aspect-ratio:16/10;overflow:hidden}
.article-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.article-card:hover .thumb img{transform:scale(1.06)}
.article-card .body{padding:24px;flex:1;display:flex;flex-direction:column}
.article-meta{display:flex;gap:12px;font-size:.78rem;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;margin-bottom:10px}
.article-meta .cat{color:var(--sage-deep);font-weight:700}
.article-card h3{font-size:1.3rem;margin-bottom:10px}
.article-card p{color:var(--muted);font-size:.95rem;flex:1}
.read-more{margin-top:16px;font-weight:600;color:var(--green);display:inline-flex;align-items:center;gap:6px}
.read-more::after{content:"→";transition:transform .2s}
.read-more:hover::after{transform:translateX(4px)}

/* FAQ */
.faq{max-width:820px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
.faq-item{background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:0 2px 10px -4px rgba(45,60,45,.06)}
.faq-q{width:100%;text-align:left;padding:22px 24px;background:none;border:0;font-family:var(--serif);font-size:1.15rem;font-weight:600;color:var(--text);cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:20px}
.faq-q::after{content:"+";font-size:1.4rem;color:var(--sage-deep);transition:transform .3s}
.faq-item.open .faq-q::after{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease;padding:0 24px;color:var(--muted)}
.faq-item.open .faq-a{max-height:400px;padding-bottom:22px}

/* Testimonials */
.testimonial{background:#fff;border-radius:var(--radius);padding:32px;box-shadow:0 2px 10px -4px rgba(45,60,45,.08)}
.testimonial .quote{font-family:var(--serif);font-size:1.15rem;font-style:italic;color:var(--text);margin-bottom:20px}
.testimonial .author{display:flex;align-items:center;gap:12px}
.avatar{width:44px;height:44px;border-radius:50%;background:var(--sage);color:#fff;display:grid;place-items:center;font-weight:600}
.author strong{display:block}
.author span{font-size:.85rem;color:var(--muted)}

/* Newsletter */
.newsletter{background:linear-gradient(135deg,var(--green),var(--sage-deep));color:#fff;border-radius:var(--radius-lg);padding:60px 40px;text-align:center}
.newsletter h2{color:#fff}
.newsletter p{color:rgba(255,255,255,.85);max-width:560px;margin:0 auto 26px}
.newsletter-form{display:flex;gap:10px;max-width:480px;margin:0 auto;flex-wrap:wrap}
.newsletter-form input{flex:1;min-width:200px;padding:14px 20px;border-radius:999px;border:0;font-size:.95rem;font-family:var(--sans)}
.newsletter-form button{background:#fff;color:var(--green);border:0}
.newsletter-form button:hover{background:var(--bg-soft)}

/* CTA banner */
.cta-banner{background:var(--beige);border-radius:var(--radius-lg);padding:50px;display:grid;grid-template-columns:2fr 1fr;gap:30px;align-items:center}
.cta-banner h2{margin:0 0 8px}
.cta-banner p{margin:0;color:var(--muted)}
.cta-banner .btn{justify-self:end}

/* Form (contact) */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start}
.contact-info img{border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);margin-bottom:24px}
.form{background:#fff;border-radius:var(--radius-lg);padding:36px;box-shadow:var(--shadow)}
.form-row{margin-bottom:18px}
.form label{display:block;font-size:.9rem;font-weight:600;margin-bottom:6px;color:var(--text)}
.form input,.form textarea,.form select{
  width:100%;padding:14px 16px;border-radius:var(--radius-sm);
  border:1px solid #dcdcd4;background:#fbfaf6;font-family:var(--sans);font-size:.95rem;
  color:var(--text);transition:border .2s,box-shadow .2s;
}
.form input:focus,.form textarea:focus,.form select:focus{outline:none;border-color:var(--sage-deep);box-shadow:0 0 0 3px rgba(111,138,114,.15);background:#fff}
.form textarea{min-height:120px;resize:vertical}
.checkbox{display:flex;gap:10px;align-items:flex-start;font-size:.88rem;color:var(--muted)}
.checkbox input{width:auto;margin-top:3px}
.form .btn{width:100%;justify-content:center;margin-top:8px}
.form-success{display:none;background:#e8f0e6;color:var(--green);padding:14px;border-radius:var(--radius-sm);margin-bottom:16px;font-weight:600}
.form-success.show{display:block}

/* Stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;text-align:center}
.stats .stat{background:#fff;padding:32px 16px;border-radius:var(--radius);box-shadow:0 2px 10px -4px rgba(45,60,45,.08)}
.stat-num{font-family:var(--serif);font-size:2.5rem;color:var(--green);display:block;font-weight:600}
.stat-label{color:var(--muted);font-size:.9rem}

/* Footer */
.footer{background:#212a23;color:#c9d0c9;padding:70px 0 30px;margin-top:80px}
.footer h4{font-family:var(--serif);color:#fff;font-size:1.1rem;margin:0 0 16px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:50px}
.footer a{color:#c9d0c9;font-size:.92rem;display:block;padding:4px 0}
.footer a:hover{color:#fff}
.footer .logo{color:#fff}
.footer p{color:#a4aca4;font-size:.9rem}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding-top:24px;display:flex;justify-content:space-between;font-size:.85rem;color:#8a928a;flex-wrap:wrap;gap:12px}

/* Legal pages */
.legal{max-width:800px}
.legal h2{margin-top:40px}
.legal p, .legal li{color:var(--muted)}

/* Reveal animation */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.reveal.visible{opacity:1;transform:none}

/* Responsive */
@media (max-width: 900px){
  .grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}
  .hero-grid,.split,.contact-grid,.footer-grid{grid-template-columns:1fr;gap:40px}
  .hero-img{aspect-ratio:4/3;order:-1}
  .stats{grid-template-columns:repeat(2,1fr)}
  .cta-banner{grid-template-columns:1fr;padding:36px}
  .cta-banner .btn{justify-self:start}
  .feature-list{grid-template-columns:1fr}
  .nav-links{
    position:fixed;top:72px;left:0;right:0;background:var(--bg);
    flex-direction:column;padding:20px;gap:4px;
    box-shadow:var(--shadow);
    transform:translateY(-120%);transition:transform .3s;
  }
  .nav-links.open{transform:none}
  .nav-links a{display:block;padding:12px 16px}
  .nav-toggle{display:block}
  .section{padding:56px 0}
  .newsletter{padding:40px 24px}
}
@media (max-width:560px){
  .grid-3,.grid-4,.grid-2{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr 1fr}
  h1{font-size:2rem}
}