/* Vitalis – Premium Wellness Portal */
:root{
  --bg:#faf8f4;
  --bg-alt:#f2ede4;
  --ink:#1a1a1a;
  --ink-soft:#3d3d3d;
  --muted:#6b6b6b;
  --line:#e6e0d4;
  --accent:#3c5a3d;      /* alpine green */
  --accent-dark:#243824;
  --gold:#b7935a;
  --white:#ffffff;
  --radius:14px;
  --shadow:0 20px 60px -20px rgba(30,30,20,.18);
  --serif:'Cormorant Garamond', 'Playfair Display', Georgia, serif;
  --sans:'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--sans);
  color:var(--ink);
  background:var(--bg);
  line-height:1.6;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none;transition:color .25s}
a:hover{color:var(--accent)}
.container{max-width:1240px;margin:0 auto;padding:0 24px}
h1,h2,h3,h4{font-family:var(--serif);font-weight:500;line-height:1.15;letter-spacing:-.01em;color:var(--ink)}
h1{font-size:clamp(2.6rem,6vw,5rem)}
h2{font-size:clamp(2rem,4vw,3.2rem);margin-bottom:1rem}
h3{font-size:1.5rem}
.eyebrow{
  font-family:var(--sans);
  font-size:.72rem;
  letter-spacing:.28em;
  text-transform:uppercase;
  color:var(--accent);
  font-weight:500;
  margin-bottom:1rem;
  display:inline-block;
}
p{color:var(--ink-soft);margin-bottom:1rem}
.lead{font-size:1.15rem;color:var(--ink-soft);max-width:640px}

/* Header */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(250,248,244,.85);
  backdrop-filter:saturate(1.4) blur(12px);
  -webkit-backdrop-filter:saturate(1.4) blur(12px);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;padding:18px 0}
.logo{font-family:var(--serif);font-size:1.6rem;font-weight:500;letter-spacing:.02em}
.logo span{color:var(--accent)}
.nav-links{display:flex;gap:34px;list-style:none;align-items:center}
.nav-links a{font-size:.9rem;font-weight:500;position:relative;padding:6px 0}
.nav-links a.active,.nav-links a:hover{color:var(--accent)}
.nav-links a.active::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:1px;background:var(--accent)}
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:14px 28px;border-radius:100px;
  font-weight:500;font-size:.92rem;letter-spacing:.02em;
  border:1px solid transparent;cursor:pointer;
  transition:all .3s cubic-bezier(.4,0,.2,1);
}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:var(--accent-dark);color:#fff;transform:translateY(-2px);box-shadow:0 10px 30px -10px rgba(60,90,61,.5)}
.btn-ghost{border-color:var(--ink);color:var(--ink)}
.btn-ghost:hover{background:var(--ink);color:#fff}
.menu-toggle{display:none;background:none;border:0;cursor:pointer;padding:8px}
.menu-toggle span{display:block;width:24px;height:2px;background:var(--ink);margin:5px 0;transition:.3s}

/* Hero */
.hero{position:relative;min-height:92vh;display:flex;align-items:center;overflow:hidden}
.hero-bg{position:absolute;inset:0;z-index:0}
.hero-bg img{width:100%;height:100%;object-fit:cover}
.hero-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(105deg,rgba(20,25,20,.72) 0%,rgba(20,25,20,.35) 55%,rgba(20,25,20,.15) 100%)}
.hero-inner{position:relative;z-index:2;color:#fff;padding:120px 0 80px;max-width:720px}
.hero-inner h1{color:#fff;font-weight:400}
.hero-inner h1 em{font-style:italic;color:#e9d9b8}
.hero-inner p{color:rgba(255,255,255,.85);font-size:1.15rem;margin:1.5rem 0 2.2rem;max-width:560px}
.hero .eyebrow{color:#e9d9b8}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.hero-cta .btn-ghost{border-color:rgba(255,255,255,.6);color:#fff}
.hero-cta .btn-ghost:hover{background:#fff;color:var(--ink)}
.hero-stats{
  position:relative;z-index:2;
  display:grid;grid-template-columns:repeat(4,1fr);gap:40px;
  padding:32px 0;margin-top:60px;
  border-top:1px solid rgba(255,255,255,.2);
  border-bottom:1px solid rgba(255,255,255,.2);
  color:#fff;
}
.hero-stats .stat strong{font-family:var(--serif);font-size:2.2rem;display:block;font-weight:400;color:#e9d9b8}
.hero-stats .stat span{font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;opacity:.75}

/* Section */
section{padding:100px 0}
.section-head{text-align:center;max-width:680px;margin:0 auto 60px}
.section-head p{color:var(--muted)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.split img{border-radius:var(--radius);box-shadow:var(--shadow);width:100%;height:100%;object-fit:cover;aspect-ratio:4/5}

/* Feature grid */
.features{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;margin-top:60px}
.feature{padding:36px 28px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;transition:.35s}
.feature:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent}
.feature .icon{width:44px;height:44px;border-radius:50%;background:var(--bg-alt);display:grid;place-items:center;margin-bottom:20px;color:var(--accent);font-size:1.2rem}
.feature h3{font-size:1.25rem;margin-bottom:10px}
.feature p{font-size:.95rem;margin:0}

/* Recipe grid */
.filter-bar{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin-bottom:50px}
.chip{
  padding:10px 22px;border:1px solid var(--line);border-radius:100px;
  background:#fff;cursor:pointer;font-size:.85rem;font-weight:500;
  transition:.25s;color:var(--ink-soft);
}
.chip:hover{border-color:var(--accent);color:var(--accent)}
.chip.active{background:var(--accent);color:#fff;border-color:var(--accent)}
.recipe-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}
.recipe-card{
  background:#fff;border-radius:var(--radius);overflow:hidden;
  transition:.4s;border:1px solid var(--line);
  display:flex;flex-direction:column;
}
.recipe-card:hover{transform:translateY(-8px);box-shadow:var(--shadow)}
.recipe-card .img-wrap{position:relative;aspect-ratio:4/3;overflow:hidden}
.recipe-card .img-wrap img{width:100%;height:100%;object-fit:cover;transition:transform .8s}
.recipe-card:hover .img-wrap img{transform:scale(1.06)}
.recipe-card .tag{
  position:absolute;top:14px;left:14px;
  background:rgba(255,255,255,.95);padding:6px 14px;
  border-radius:100px;font-size:.7rem;font-weight:600;
  text-transform:uppercase;letter-spacing:.1em;color:var(--accent);
}
.recipe-body{padding:24px}
.recipe-body h3{font-size:1.35rem;margin-bottom:10px}
.recipe-body p{font-size:.9rem;color:var(--muted);margin-bottom:18px}
.recipe-meta{
  display:flex;justify-content:space-between;gap:12px;
  padding-top:16px;border-top:1px solid var(--line);
  font-size:.78rem;color:var(--muted);
}
.recipe-meta strong{display:block;color:var(--ink);font-family:var(--serif);font-size:1rem;font-weight:500}

/* Testimonials */
.testimonial-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}
.testimonial{background:#fff;padding:36px;border-radius:var(--radius);border:1px solid var(--line)}
.testimonial p{font-family:var(--serif);font-size:1.2rem;font-style:italic;color:var(--ink);line-height:1.5;margin-bottom:24px}
.testimonial .who{display:flex;align-items:center;gap:14px}
.testimonial .avatar{width:48px;height:48px;border-radius:50%;background:var(--bg-alt);display:grid;place-items:center;font-family:var(--serif);color:var(--accent);font-size:1.1rem;font-weight:600}
.testimonial .who strong{display:block;font-size:.9rem}
.testimonial .who span{font-size:.8rem;color:var(--muted)}

/* FAQ */
.faq{max-width:820px;margin:0 auto}
.faq-item{border-bottom:1px solid var(--line);padding:22px 0}
.faq-item summary{
  cursor:pointer;list-style:none;
  display:flex;justify-content:space-between;align-items:center;gap:20px;
  font-family:var(--serif);font-size:1.3rem;font-weight:500;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";font-size:1.6rem;color:var(--accent);transition:.3s;flex-shrink:0}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item p{margin-top:16px;color:var(--muted)}

/* Newsletter */
.newsletter{
  background:linear-gradient(135deg,var(--accent) 0%,var(--accent-dark) 100%);
  color:#fff;border-radius:var(--radius);padding:80px 40px;text-align:center;
  position:relative;overflow:hidden;
}
.newsletter::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(circle at 20% 20%,rgba(233,217,184,.15),transparent 50%);
}
.newsletter *{position:relative;z-index:1;color:#fff}
.newsletter h2{color:#fff;font-weight:400}
.newsletter p{color:rgba(255,255,255,.85);max-width:520px;margin:1rem auto 2rem}
.newsletter form{display:flex;gap:10px;max-width:480px;margin:0 auto;flex-wrap:wrap}
.newsletter input{
  flex:1;min-width:220px;padding:16px 22px;border-radius:100px;
  border:1px solid rgba(255,255,255,.25);
  background:rgba(255,255,255,.1);color:#fff;
  font-family:inherit;font-size:.95rem;
}
.newsletter input::placeholder{color:rgba(255,255,255,.6)}
.newsletter .btn{background:#fff;color:var(--accent-dark);border:0}
.newsletter .btn:hover{background:#e9d9b8}
.newsletter .privacy{font-size:.75rem;opacity:.7;margin-top:16px}

/* Nutrition calculator */
.calc{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:48px;max-width:800px;margin:0 auto;
}
.calc-form{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.calc-form label{display:block;font-size:.8rem;font-weight:500;letter-spacing:.05em;text-transform:uppercase;color:var(--muted);margin-bottom:8px}
.calc-form input,.calc-form select{
  width:100%;padding:14px 18px;border:1px solid var(--line);
  border-radius:10px;font-family:inherit;font-size:.95rem;background:#fff;
}
.calc-form input:focus,.calc-form select:focus{outline:0;border-color:var(--accent)}
.calc-result{
  margin-top:32px;padding:32px;background:var(--bg-alt);border-radius:12px;
  display:grid;grid-template-columns:repeat(4,1fr);gap:20px;text-align:center;
}
.calc-result div strong{display:block;font-family:var(--serif);font-size:2rem;color:var(--accent);font-weight:500}
.calc-result div span{font-size:.75rem;text-transform:uppercase;letter-spacing:.12em;color:var(--muted)}

/* Blog cards */
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:36px}
.blog-card{cursor:pointer}
.blog-card .img-wrap{aspect-ratio:3/2;overflow:hidden;border-radius:var(--radius);margin-bottom:20px}
.blog-card img{width:100%;height:100%;object-fit:cover;transition:transform .8s}
.blog-card:hover img{transform:scale(1.05)}
.blog-card .cat{font-size:.75rem;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);font-weight:600}
.blog-card h3{font-size:1.5rem;margin:10px 0}
.blog-card .meta{font-size:.85rem;color:var(--muted)}

/* Contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px}
.contact-form{display:grid;gap:18px}
.contact-form input,.contact-form textarea{
  width:100%;padding:14px 18px;border:1px solid var(--line);
  border-radius:10px;font-family:inherit;font-size:.95rem;background:#fff;
}
.contact-form textarea{min-height:150px;resize:vertical}
.contact-info{background:var(--bg-alt);padding:40px;border-radius:var(--radius)}
.contact-info h3{margin-bottom:20px}
.contact-info li{list-style:none;padding:14px 0;border-bottom:1px solid var(--line);font-size:.95rem}
.contact-info li strong{display:block;font-size:.75rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:4px}

/* Footer */
footer{background:#1a1a1a;color:#c8c4bb;padding:80px 0 30px;margin-top:100px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.4fr;gap:50px;margin-bottom:60px}
footer h4{color:#fff;font-family:var(--sans);font-size:.8rem;letter-spacing:.2em;text-transform:uppercase;margin-bottom:20px;font-weight:600}
footer ul{list-style:none}
footer ul li{padding:6px 0;font-size:.9rem}
footer a{color:#c8c4bb}
footer a:hover{color:#e9d9b8}
footer .logo{color:#fff;display:block;margin-bottom:16px}
footer .desc{font-size:.9rem;color:#8f8b82;max-width:300px;margin-bottom:20px}
.socials{display:flex;gap:12px}
.socials a{
  width:38px;height:38px;border-radius:50%;
  background:rgba(255,255,255,.06);display:grid;place-items:center;
  transition:.25s;font-size:.9rem;
}
.socials a:hover{background:var(--accent);color:#fff}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.08);
  padding-top:24px;display:flex;justify-content:space-between;
  font-size:.82rem;color:#7a766e;flex-wrap:wrap;gap:14px;
}

/* Cookie banner */
.cookie{
  position:fixed;bottom:20px;left:20px;right:20px;max-width:520px;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:24px;box-shadow:var(--shadow);z-index:100;
  transform:translateY(120%);transition:transform .5s cubic-bezier(.4,0,.2,1);
}
.cookie.show{transform:translateY(0)}
.cookie h4{font-family:var(--serif);font-size:1.2rem;font-weight:500;margin-bottom:8px}
.cookie p{font-size:.85rem;margin-bottom:16px}
.cookie-actions{display:flex;gap:10px;flex-wrap:wrap}
.cookie-actions .btn{padding:10px 20px;font-size:.85rem}

/* Reveal on scroll */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .8s ease,transform .8s cubic-bezier(.2,.7,.3,1)}
.reveal.in{opacity:1;transform:translateY(0)}

/* Page header (non-home) */
.page-hero{padding:140px 0 80px;background:var(--bg-alt);text-align:center;border-bottom:1px solid var(--line)}
.page-hero h1{font-size:clamp(2.6rem,5vw,4rem);margin-bottom:14px}
.page-hero .breadcrumb{font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.page-hero p{max-width:640px;margin:14px auto 0;color:var(--ink-soft)}

/* Responsive */
@media (max-width:900px){
  .nav-links{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;flex-direction:column;padding:24px;gap:20px;border-bottom:1px solid var(--line)}
  .nav-links.open{display:flex}
  .menu-toggle{display:block}
  .hero-stats{grid-template-columns:repeat(2,1fr);gap:24px}
  .features,.recipe-grid,.testimonial-grid,.blog-grid{grid-template-columns:1fr}
  .split,.contact-grid{grid-template-columns:1fr;gap:40px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
  .calc-form,.calc-result{grid-template-columns:1fr 1fr}
  section{padding:70px 0}
  .newsletter{padding:60px 24px}
  .calc{padding:28px}
}
@media (max-width:520px){
  .footer-grid{grid-template-columns:1fr}
  .calc-result{grid-template-columns:1fr 1fr}
}