/* ============================================================
   Harmonium — Marketingové poradenství
   Design system: harmony & balance
   ============================================================ */

:root{
  --indigo:#24204F;
  --indigo-2:#332e63;
  --ivory:#FFF6E5;
  --gold:#C9A227;
  --gold-dark:#a9861a;
  --lavender:#B8A9C9;
  --lavender-soft:#e7e0ee;
  --ink:#2a2740;
  --muted:#6b6784;
  --white:#ffffff;
  --shadow:0 18px 50px -22px rgba(36,32,79,.45);
  --shadow-sm:0 8px 24px -14px rgba(36,32,79,.4);
  --radius:22px;
  --radius-lg:34px;
  --maxw:1180px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Segoe UI",Roboto,-apple-system,Helvetica,Arial,sans-serif;
  color:var(--ink);
  background:var(--ivory);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{
  font-family:Georgia,"Times New Roman",serif;
  color:var(--indigo);
  line-height:1.2;
  font-weight:600;
  letter-spacing:.2px;
}
h1{font-size:clamp(2.1rem,4.6vw,3.5rem);margin:0 0 .5em}
h2{font-size:clamp(1.7rem,3.4vw,2.5rem);margin:0 0 .5em}
h3{font-size:1.3rem;margin:0 0 .4em}
p{margin:0 0 1em}
a{color:var(--indigo);text-decoration:none;transition:color .2s var(--ease)}
a:hover{color:var(--gold-dark)}
img{max-width:100%;display:block}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}
.center{text-align:center}
.eyebrow{
  display:inline-block;text-transform:uppercase;letter-spacing:3px;
  font-size:.72rem;font-weight:700;color:var(--gold-dark);
  margin-bottom:14px;font-family:"Segoe UI",sans-serif;
}
.lead{font-size:1.12rem;color:var(--muted);max-width:640px}
.center .lead{margin-left:auto;margin-right:auto}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;gap:10px;cursor:pointer;border:none;
  font-family:"Segoe UI",sans-serif;font-weight:600;font-size:1rem;
  padding:15px 30px;border-radius:100px;transition:all .25s var(--ease);
}
.btn-primary{background:var(--gold);color:var(--indigo);box-shadow:var(--shadow-sm)}
.btn-primary:hover{background:var(--gold-dark);color:#fff;transform:translateY(-2px)}
.btn-ghost{background:transparent;color:var(--indigo);border:1.5px solid var(--lavender)}
.btn-ghost:hover{background:var(--indigo);color:var(--ivory);border-color:var(--indigo)}
.btn-light{background:var(--ivory);color:var(--indigo)}
.btn-light:hover{background:#fff;transform:translateY(-2px)}
.btn-block{width:100%;justify-content:center}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,246,229,.82);
  backdrop-filter:blur(12px);
  border-bottom:1px solid rgba(184,169,201,.4);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:78px}
.brand{display:flex;align-items:center;gap:12px;font-family:Georgia,serif;font-weight:600;font-size:1.35rem;color:var(--indigo)}
.brand img{width:40px;height:40px}
.brand small{display:block;font-family:"Segoe UI",sans-serif;font-size:.62rem;letter-spacing:2.5px;text-transform:uppercase;color:var(--gold-dark);font-weight:700}
.nav-links{display:flex;align-items:center;gap:30px;list-style:none;margin:0;padding:0}
.nav-links a{font-family:"Segoe UI",sans-serif;font-weight:500;font-size:.96rem;color:var(--indigo)}
.nav-links a:hover{color:var(--gold-dark)}
.nav-cta{margin-left:8px}
.nav-toggle{display:none;background:none;border:none;cursor:pointer;padding:8px}
.nav-toggle span{display:block;width:26px;height:2px;background:var(--indigo);margin:5px 0;transition:.3s}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;padding:80px 0 40px}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.hero-grid>*,.split>*,.contact-grid>*,.cards>*,.pricing>*,.quotes>*,.steps>*{min-width:0}
.hero-media{position:relative}
.hero-media img{border-radius:var(--radius-lg);box-shadow:var(--shadow);aspect-ratio:4/5;object-fit:cover;width:100%}
.hero-badge{
  position:absolute;left:-18px;bottom:32px;background:#fff;border-radius:18px;
  padding:16px 22px;box-shadow:var(--shadow);display:flex;gap:14px;align-items:center;
}
.hero-badge b{font-family:Georgia,serif;font-size:1.7rem;color:var(--indigo);display:block;line-height:1}
.hero-badge span{font-size:.8rem;color:var(--muted)}
.hero-stats{display:flex;gap:34px;margin-top:34px;flex-wrap:wrap}
.hero-stats .s b{font-family:Georgia,serif;font-size:1.8rem;color:var(--gold-dark);display:block}
.hero-stats .s span{font-size:.85rem;color:var(--muted)}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:8px}

/* decorative curve pattern */
.wave{display:block;width:100%;height:auto;margin-top:-2px}
.section{padding:76px 0}
.section-tint{background:var(--white)}
.section-indigo{background:var(--indigo);color:var(--lavender-soft)}
.section-indigo h2,.section-indigo h3{color:var(--ivory)}
.section-indigo .lead{color:var(--lavender)}

/* ---------- Services ---------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:44px}
.card{
  background:#fff;border:1px solid rgba(184,169,201,.35);border-radius:var(--radius);
  padding:34px 30px;transition:transform .3s var(--ease),box-shadow .3s var(--ease);
}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.card .icon{
  width:58px;height:58px;border-radius:16px;display:grid;place-items:center;
  background:var(--lavender-soft);margin-bottom:18px;
}
.card .icon svg{width:30px;height:30px;stroke:var(--indigo);fill:none;stroke-width:1.6}
.card p{color:var(--muted);margin-bottom:0;font-size:.97rem}

/* ---------- Process ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:46px;counter-reset:step}
.step{position:relative;padding-top:8px}
.step .num{
  width:52px;height:52px;border-radius:50%;display:grid;place-items:center;
  font-family:Georgia,serif;font-size:1.3rem;font-weight:700;color:var(--indigo);
  background:var(--gold);margin-bottom:16px;
}
.section-indigo .step h3{color:var(--ivory)}
.section-indigo .step p{color:var(--lavender);font-size:.95rem}

/* ---------- About ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:center}
.split img{border-radius:var(--radius-lg);box-shadow:var(--shadow);width:100%;aspect-ratio:5/4;object-fit:cover}
.checklist{list-style:none;padding:0;margin:22px 0 0}
.checklist li{position:relative;padding-left:34px;margin-bottom:14px;color:var(--ink)}
.checklist li::before{
  content:"";position:absolute;left:0;top:3px;width:20px;height:20px;border-radius:50%;
  background:var(--gold);
}
.checklist li::after{
  content:"";position:absolute;left:7px;top:9px;width:6px;height:10px;
  border:solid var(--indigo);border-width:0 2px 2px 0;transform:rotate(45deg);
}

/* ---------- Pricing ---------- */
.pricing{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:46px;align-items:stretch}
.plan{
  background:#fff;border:1px solid rgba(184,169,201,.4);border-radius:var(--radius-lg);
  padding:38px 32px;display:flex;flex-direction:column;transition:transform .3s var(--ease),box-shadow .3s var(--ease);
}
.plan:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.plan.featured{border:2px solid var(--gold);position:relative;box-shadow:var(--shadow)}
.plan.featured .tag{
  position:absolute;top:-14px;left:50%;transform:translateX(-50%);
  background:var(--gold);color:var(--indigo);font-size:.7rem;font-weight:700;
  letter-spacing:1.5px;text-transform:uppercase;padding:6px 16px;border-radius:100px;
}
.plan h3{margin-bottom:4px}
.plan .price{font-family:Georgia,serif;font-size:2.5rem;color:var(--indigo);margin:14px 0 2px}
.plan .price span{font-size:1rem;color:var(--muted);font-family:"Segoe UI",sans-serif}
.plan .desc{color:var(--muted);font-size:.92rem;min-height:44px}
.plan ul{list-style:none;padding:0;margin:20px 0 26px;flex:1}
.plan ul li{padding:9px 0 9px 28px;position:relative;border-bottom:1px dashed rgba(184,169,201,.4);font-size:.94rem}
.plan ul li:last-child{border-bottom:none}
.plan ul li::before{content:"";position:absolute;left:0;top:15px;width:14px;height:14px;border-radius:50%;background:var(--lavender-soft);border:2px solid var(--gold)}
.price-note{margin-top:30px;font-size:.9rem;color:var(--muted);text-align:center}

/* ---------- Testimonials ---------- */
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:44px}
.quote{background:#fff;border-radius:var(--radius);padding:30px;box-shadow:var(--shadow-sm);border:1px solid rgba(184,169,201,.3)}
.quote p{font-style:italic;color:var(--ink)}
.quote .who{display:flex;align-items:center;gap:12px;margin-top:16px}
.quote .who img{width:46px;height:46px;border-radius:50%;object-fit:cover}
.quote .who b{color:var(--indigo);font-family:"Segoe UI",sans-serif;font-size:.95rem}
.quote .who span{display:block;color:var(--muted);font-size:.82rem}

/* ---------- FAQ ---------- */
.faq{max-width:820px;margin:44px auto 0}
.faq details{background:#fff;border:1px solid rgba(184,169,201,.4);border-radius:16px;margin-bottom:14px;overflow:hidden}
.faq summary{
  cursor:pointer;padding:20px 24px;font-weight:600;color:var(--indigo);
  font-family:Georgia,serif;font-size:1.08rem;list-style:none;display:flex;justify-content:space-between;align-items:center;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.5rem;color:var(--gold-dark);transition:transform .3s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{padding:0 24px 22px;margin:0;color:var(--muted)}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:50px;align-items:start}
.contact-info .info-item{display:flex;gap:16px;margin-bottom:24px;align-items:flex-start}
.contact-info .info-item .ic{
  width:48px;height:48px;flex:none;border-radius:14px;background:rgba(201,162,39,.18);
  display:grid;place-items:center;
}
.contact-info .info-item .ic svg{width:24px;height:24px;stroke:var(--gold-dark);fill:none;stroke-width:1.7}
.contact-info .info-item b{display:block;color:var(--indigo);font-family:"Segoe UI",sans-serif}
.contact-info .info-item span,.contact-info .info-item a{color:var(--muted);font-size:.96rem}
.form{background:#fff;border-radius:var(--radius-lg);padding:36px;box-shadow:var(--shadow);border:1px solid rgba(184,169,201,.3)}
.field{margin-bottom:18px}
.field label{display:block;font-size:.88rem;font-weight:600;color:var(--indigo);margin-bottom:7px}
.field input,.field select,.field textarea{
  width:100%;padding:13px 15px;border:1.5px solid var(--lavender-soft);border-radius:12px;
  font-size:.98rem;font-family:inherit;color:var(--ink);background:#fdfbf5;transition:border-color .2s;
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--gold)}
.field textarea{resize:vertical;min-height:120px}
.field.invalid input,.field.invalid textarea,.field.invalid select{border-color:#c0392b;background:#fdf3f2}
.err{color:#c0392b;font-size:.8rem;margin-top:5px;display:none}
.field.invalid .err{display:block}
.consent{display:flex;gap:10px;align-items:flex-start;font-size:.86rem;color:var(--muted)}
.consent input{width:auto;margin-top:4px}
.form-note{font-size:.85rem;color:var(--muted);margin-top:14px;text-align:center}
.form-success{
  display:none;background:rgba(201,162,39,.12);border:1px solid var(--gold);
  border-radius:14px;padding:16px;color:var(--indigo);margin-bottom:18px;font-size:.95rem;
}
.form-success.show{display:block}

/* ---------- Footer ---------- */
.site-footer{background:var(--indigo);color:var(--lavender);padding:64px 0 30px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px}
.site-footer h4{color:var(--ivory);font-size:1.05rem;margin-bottom:16px}
.site-footer a{color:var(--lavender)}
.site-footer a:hover{color:var(--gold)}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px;color:var(--ivory);font-family:Georgia,serif;font-size:1.3rem}
.footer-brand img{width:38px;height:38px}
.footer-links{list-style:none;padding:0;margin:0}
.footer-links li{margin-bottom:10px;font-size:.94rem}
.footer-bottom{
  border-top:1px solid rgba(184,169,201,.25);margin-top:44px;padding-top:24px;
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:.85rem;color:var(--lavender)
}

/* ---------- Cookie banner ---------- */
.cookie{
  position:fixed;left:20px;right:20px;bottom:20px;z-index:80;max-width:var(--maxw);margin:0 auto;
  background:var(--indigo);color:var(--lavender-soft);border-radius:20px;padding:22px 26px;
  box-shadow:var(--shadow);display:none;gap:22px;align-items:center;justify-content:space-between;flex-wrap:wrap;
  border:1px solid rgba(201,162,39,.4);
}
.cookie.show{display:flex}
.cookie p{margin:0;font-size:.92rem;flex:1;min-width:260px}
.cookie a{color:var(--gold);text-decoration:underline}
.cookie .cookie-actions{display:flex;gap:12px;flex-wrap:wrap}
.cookie .btn{padding:11px 22px;font-size:.9rem}

/* ---------- Legal pages ---------- */
.legal{padding:60px 0 80px}
.legal .container{max-width:860px}
.legal h1{margin-bottom:.3em}
.legal .updated{color:var(--muted);font-size:.9rem;margin-bottom:34px}
.legal h2{font-size:1.5rem;margin-top:38px}
.legal h3{font-size:1.15rem;margin-top:24px}
.legal p,.legal li{color:var(--ink)}
.legal ul{padding-left:22px}
.legal li{margin-bottom:8px}
.legal .back{display:inline-block;margin-bottom:26px;font-weight:600}
.legal table{width:100%;border-collapse:collapse;margin:18px 0}
.legal th,.legal td{border:1px solid var(--lavender-soft);padding:10px 12px;text-align:left;font-size:.92rem}
.legal th{background:var(--lavender-soft);color:var(--indigo)}

/* ---------- Responsive ---------- */
@media(max-width:960px){
  .hero-grid,.split,.contact-grid{grid-template-columns:1fr;gap:40px}
  .hero-media{order:-1}
  .cards,.pricing,.quotes{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:680px){
  .nav-links{
    position:absolute;top:78px;left:0;right:0;background:var(--ivory);flex-direction:column;
    gap:0;padding:10px 24px 24px;box-shadow:var(--shadow);display:none;
    border-bottom:1px solid rgba(184,169,201,.4);
  }
  .nav-links.open{display:flex}
  .nav-links li{width:100%;border-bottom:1px solid rgba(184,169,201,.3)}
  .nav-links a{display:block;padding:14px 0}
  .nav-cta{margin:12px 0 0}
  .nav-toggle{display:block}
  .cards,.pricing,.quotes,.steps,.footer-grid{grid-template-columns:1fr}
  .section{padding:56px 0}
  .hero-badge{left:10px}
}