/* GreenHerb Life — Global Styles */
:root{
  --green-900:#1b3a2a;
  --green-800:#25523a;
  --green-700:#2f6a4a;
  --green-500:#4ea56b;
  --green-300:#a8d5b5;
  --cream:#f7f4ec;
  --sand:#eee7d6;
  --ink:#1a1a1a;
  --muted:#5a6b5f;
  --accent:#d99a4e;
  --shadow:0 20px 50px -20px rgba(27,58,42,.35);
  --radius:18px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Inter','Segoe UI',system-ui,sans-serif;
  background:var(--cream);
  color:var(--ink);
  line-height:1.65;
  overflow-x:hidden;
}
h1,h2,h3,h4{font-family:'Playfair Display',Georgia,serif;color:var(--green-900);line-height:1.2;font-weight:600}
h1{font-size:clamp(2.4rem,5vw,4.2rem)}
h2{font-size:clamp(1.9rem,3.6vw,2.9rem);margin-bottom:1rem}
h3{font-size:1.35rem;margin-bottom:.6rem}
p{color:var(--muted);margin-bottom:1rem}
a{color:var(--green-700);text-decoration:none;transition:color .2s}
a:hover{color:var(--green-500)}
img{max-width:100%;display:block}
.container{max-width:1200px;margin:0 auto;padding:0 24px}

/* Header */
.site-header{
  position:sticky;top:0;z-index:50;
  backdrop-filter:blur(12px);
  background:rgba(247,244,236,.85);
  border-bottom:1px solid rgba(27,58,42,.08);
}
.nav{display:flex;align-items:center;justify-content:space-between;padding:16px 0}
.brand{display:flex;align-items:center;gap:12px;font-family:'Playfair Display',serif;font-size:1.4rem;color:var(--green-900);font-weight:700}
.brand img{width:40px;height:40px;animation:sway 4s ease-in-out infinite}
.nav-links{display:flex;gap:28px;list-style:none;align-items:center}
.nav-links a{color:var(--green-900);font-weight:500;font-size:.95rem;position:relative}
.nav-links a::after{content:'';position:absolute;left:0;bottom:-6px;width:0;height:2px;background:var(--green-500);transition:width .3s}
.nav-links a:hover::after{width:100%}
.nav-cta{background:var(--green-800);color:var(--cream) !important;padding:10px 20px;border-radius:30px;transition:all .3s}
.nav-cta:hover{background:var(--green-700);transform:translateY(-2px);box-shadow:0 8px 20px -8px var(--green-800)}
.menu-toggle{display:none;background:none;border:none;font-size:1.6rem;color:var(--green-900);cursor:pointer}

/* Hero */
.hero{
  position:relative;min-height:92vh;display:flex;align-items:center;
  background:linear-gradient(120deg,rgba(27,58,42,.75),rgba(47,106,74,.55)),url('../images/hero.jpg') center/cover no-repeat;
  color:var(--cream);overflow:hidden;
}
.hero::before,.hero::after{
  content:'';position:absolute;border-radius:50%;filter:blur(80px);opacity:.35;
  animation:float 12s ease-in-out infinite;
}
.hero::before{width:400px;height:400px;background:var(--green-500);top:-100px;left:-100px}
.hero::after{width:500px;height:500px;background:var(--accent);bottom:-200px;right:-150px;animation-delay:-6s}
.hero .container{position:relative;z-index:2;max-width:900px}
.hero-badge{display:inline-block;padding:8px 18px;background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.3);border-radius:30px;font-size:.85rem;letter-spacing:.15em;text-transform:uppercase;margin-bottom:24px;backdrop-filter:blur(10px)}
.hero h1{color:#fff;margin-bottom:20px}
.hero p{color:rgba(255,255,255,.9);font-size:1.15rem;max-width:640px;margin-bottom:32px}
.btn-group{display:flex;gap:14px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 28px;border-radius:30px;font-weight:600;transition:all .3s;cursor:pointer;border:none;font-size:1rem}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:#c8863c;transform:translateY(-3px);box-shadow:0 12px 24px -12px var(--accent);color:#fff}
.btn-ghost{background:transparent;color:#fff;border:2px solid rgba(255,255,255,.5)}
.btn-ghost:hover{background:rgba(255,255,255,.15);border-color:#fff;color:#fff}

/* Sections */
section{padding:100px 0}
.section-head{text-align:center;max-width:720px;margin:0 auto 60px}
.eyebrow{display:inline-block;color:var(--green-500);font-weight:600;letter-spacing:.2em;text-transform:uppercase;font-size:.8rem;margin-bottom:12px}

/* Feature grid */
.features{background:var(--sand);position:relative;overflow:hidden}
.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:28px}
.feature-card{
  background:#fff;padding:36px 28px;border-radius:var(--radius);
  box-shadow:0 10px 30px -18px rgba(27,58,42,.25);
  transition:transform .4s,box-shadow .4s;
  border:1px solid rgba(27,58,42,.05);
  position:relative;overflow:hidden;
}
.feature-card::before{
  content:'';position:absolute;top:0;left:0;right:0;height:4px;
  background:linear-gradient(90deg,var(--green-500),var(--accent));
  transform:scaleX(0);transform-origin:left;transition:transform .5s;
}
.feature-card:hover{transform:translateY(-8px);box-shadow:var(--shadow)}
.feature-card:hover::before{transform:scaleX(1)}
.feature-icon{width:56px;height:56px;border-radius:14px;background:linear-gradient(135deg,var(--green-500),var(--green-700));display:flex;align-items:center;justify-content:center;font-size:1.6rem;margin-bottom:18px;color:#fff}

/* Collection */
.collection-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:28px}
.plant-card{
  border-radius:var(--radius);overflow:hidden;background:#fff;
  box-shadow:0 10px 30px -18px rgba(27,58,42,.25);
  transition:all .4s;
}
.plant-card:hover{transform:translateY(-10px);box-shadow:var(--shadow)}
.plant-img{aspect-ratio:1/1;overflow:hidden}
.plant-img img{width:100%;height:100%;object-fit:cover;transition:transform .8s}
.plant-card:hover .plant-img img{transform:scale(1.08)}
.plant-info{padding:24px}
.plant-info h3{margin-bottom:8px}
.plant-tag{display:inline-block;padding:4px 12px;background:var(--sand);color:var(--green-800);border-radius:20px;font-size:.75rem;font-weight:600;letter-spacing:.05em}

/* Split section */
.split{background:#fff}
.split-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.split-img{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);position:relative}
.split-img img{transition:transform .8s}
.split-img:hover img{transform:scale(1.05)}
.split-img::after{content:'';position:absolute;inset:0;background:linear-gradient(45deg,rgba(47,106,74,.2),transparent);pointer-events:none}

/* Stats */
.stats{background:linear-gradient(135deg,var(--green-900),var(--green-700));color:#fff;position:relative;overflow:hidden}
.stats::before{content:'';position:absolute;inset:0;background:radial-gradient(circle at 20% 30%,rgba(217,154,78,.2),transparent 40%),radial-gradient(circle at 80% 70%,rgba(78,165,107,.3),transparent 40%);animation:pulse 8s ease-in-out infinite}
.stats .container{position:relative;z-index:1}
.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:40px;text-align:center}
.stat-num{font-family:'Playfair Display',serif;font-size:3.5rem;font-weight:700;color:var(--accent);display:block}
.stat-label{color:rgba(255,255,255,.8);font-size:.95rem;letter-spacing:.1em;text-transform:uppercase}

/* Testimonials */
.testimonials{background:var(--sand)}
.test-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:28px}
.test-card{background:#fff;padding:32px;border-radius:var(--radius);position:relative;box-shadow:0 10px 30px -18px rgba(27,58,42,.2)}
.test-card::before{content:'"';position:absolute;top:10px;left:20px;font-family:'Playfair Display',serif;font-size:5rem;color:var(--green-300);line-height:1}
.test-card p{position:relative;z-index:1;font-style:italic;color:var(--ink)}
.test-author{display:flex;align-items:center;gap:12px;margin-top:20px}
.test-avatar{width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,var(--green-500),var(--green-800));color:#fff;display:flex;align-items:center;justify-content:center;font-weight:600}
.test-name{font-weight:600;color:var(--green-900);margin:0}
.test-meta{font-size:.85rem;color:var(--muted);margin:0}

/* CTA */
.cta{
  background:linear-gradient(120deg,var(--green-800),var(--green-500));
  color:#fff;text-align:center;
  border-radius:var(--radius);padding:70px 24px;margin:80px auto;
  max-width:1100px;position:relative;overflow:hidden;
}
.cta::before{content:'';position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle,rgba(255,255,255,.15) 0%,transparent 60%);animation:rotate 20s linear infinite}
.cta > *{position:relative;z-index:1}
.cta h2{color:#fff}
.cta p{color:rgba(255,255,255,.9);max-width:600px;margin:0 auto 30px}

/* Footer */
.site-footer{background:var(--green-900);color:rgba(255,255,255,.75);padding:70px 0 30px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:50px}
.site-footer h4{color:#fff;font-family:'Inter',sans-serif;font-size:1rem;letter-spacing:.1em;text-transform:uppercase;margin-bottom:18px}
.site-footer a{color:rgba(255,255,255,.7);display:block;padding:4px 0}
.site-footer a:hover{color:var(--green-300)}
.footer-brand{display:flex;align-items:center;gap:12px;color:#fff;font-family:'Playfair Display',serif;font-size:1.3rem;margin-bottom:16px}
.footer-brand img{width:36px;height:36px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:30px;text-align:center;font-size:.85rem}

/* Content pages */
.page-hero{
  padding:120px 0 80px;
  background:linear-gradient(135deg,var(--green-900),var(--green-700));
  color:#fff;text-align:center;position:relative;overflow:hidden;
}
.page-hero::after{content:'';position:absolute;bottom:-1px;left:0;right:0;height:60px;background:var(--cream);clip-path:polygon(0 100%,100% 100%,100% 0,50% 60%,0 0)}
.page-hero h1{color:#fff;margin-bottom:12px}
.page-hero p{color:rgba(255,255,255,.85);max-width:600px;margin:0 auto}
.prose{max-width:820px;margin:0 auto;padding:60px 0}
.prose h2{margin-top:2.5rem}
.prose h3{margin-top:1.8rem;color:var(--green-800)}
.prose p,.prose li{color:#3a4a3f;font-size:1.02rem}
.prose ul{margin:1rem 0 1.5rem 1.5rem}
.prose li{margin-bottom:.5rem}

/* Contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:start}
.contact-card{background:#fff;padding:32px;border-radius:var(--radius);box-shadow:0 10px 30px -18px rgba(27,58,42,.2);margin-bottom:20px;transition:transform .3s}
.contact-card:hover{transform:translateY(-4px)}
.contact-card h3{color:var(--green-800)}
.map-wrap{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);height:400px}
.map-wrap iframe{width:100%;height:100%;border:0}

/* Cookie banner */
.cookie-banner{
  position:fixed;bottom:20px;left:20px;right:20px;max-width:520px;margin:0 auto;
  background:#fff;padding:22px 24px;border-radius:16px;
  box-shadow:0 25px 50px -12px rgba(0,0,0,.25);
  z-index:100;display:none;
  border:1px solid rgba(27,58,42,.1);
  animation:slideUp .5s ease-out;
}
.cookie-banner.show{display:block}
.cookie-banner p{font-size:.9rem;margin-bottom:14px;color:var(--ink)}
.cookie-banner .btns{display:flex;gap:10px;flex-wrap:wrap}
.cookie-banner button{padding:10px 20px;border-radius:24px;border:none;font-weight:600;cursor:pointer;font-size:.85rem;transition:all .2s}
.cookie-accept{background:var(--green-800);color:#fff}
.cookie-accept:hover{background:var(--green-700)}
.cookie-decline{background:var(--sand);color:var(--green-900)}
.cookie-decline:hover{background:#e0d8c2}

/* Floating leaves decoration */
.leaf-deco{position:absolute;pointer-events:none;opacity:.15;animation:floatSlow 15s ease-in-out infinite}

/* Animations */
@keyframes float{0%,100%{transform:translate(0,0)}50%{transform:translate(30px,-40px)}}
@keyframes floatSlow{0%,100%{transform:translateY(0) rotate(0)}50%{transform:translateY(-30px) rotate(15deg)}}
@keyframes sway{0%,100%{transform:rotate(-5deg)}50%{transform:rotate(5deg)}}
@keyframes pulse{0%,100%{opacity:.5}50%{opacity:1}}
@keyframes rotate{from{transform:rotate(0)}to{transform:rotate(360deg)}}
@keyframes slideUp{from{transform:translateY(30px);opacity:0}to{transform:translateY(0);opacity:1}}
@keyframes fadeInUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}

.reveal{opacity:0;transform:translateY(30px);transition:opacity .8s,transform .8s}
.reveal.visible{opacity:1;transform:translateY(0)}

/* Responsive */
@media (max-width:820px){
  .nav-links{display:none;position:absolute;top:100%;left:0;right:0;background:var(--cream);flex-direction:column;padding:20px;gap:16px;box-shadow:0 20px 30px -20px rgba(0,0,0,.15)}
  .nav-links.open{display:flex}
  .menu-toggle{display:block}
  .split-grid,.contact-grid{grid-template-columns:1fr;gap:30px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
  section{padding:70px 0}
  .hero{min-height:80vh}
}
@media (max-width:480px){
  .footer-grid{grid-template-columns:1fr}
}