/* ============================================================
   Brigroske Studio — Business Growth
   Palette: muted mustard, dark teal, pale blush, warm white
   ============================================================ */

:root{
  --mustard:#d3a02b;
  --mustard-deep:#b9861a;
  --teal:#1f4b4a;
  --teal-deep:#143433;
  --blush:#f4dcd6;
  --blush-soft:#faece8;
  --warm-white:#fbf7ef;
  --ink:#26221c;
  --ink-soft:#5b544a;
  --line:#e6ddcd;
  --radius-xl:34px;
  --radius-lg:24px;
  --radius-md:16px;
  --shadow:0 18px 40px -24px rgba(20,52,51,.45);
  --shadow-soft:0 10px 30px -20px rgba(20,52,51,.35);
  --maxw:1180px;
  --font-display:"Fraunces",Georgia,serif;
  --font-body:"Instrument Sans","Segoe UI",system-ui,sans-serif;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--warm-white);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--font-display);font-weight:600;line-height:1.08;margin:0;letter-spacing:-.01em}
p{margin:0 0 1rem}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.eyebrow{
  font-family:var(--font-body);
  text-transform:uppercase;
  letter-spacing:.22em;
  font-size:.72rem;
  font-weight:600;
  color:var(--mustard-deep);
  display:inline-block;
  margin-bottom:14px;
}

/* ---------- Skip link ---------- */
.skip{position:absolute;left:-999px;top:0;background:var(--teal);color:#fff;padding:10px 16px;border-radius:0 0 12px 0;z-index:200}
.skip:focus{left:0}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  font-weight:600;font-size:1rem;
  padding:15px 30px;border-radius:60px;border:2px solid transparent;
  cursor:pointer;transition:transform .18s ease,box-shadow .18s ease,background .18s ease;
}
.btn:focus-visible{outline:3px solid var(--teal);outline-offset:3px}
.btn-primary{background:var(--teal);color:var(--warm-white)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.btn-mustard{background:var(--mustard);color:var(--teal-deep)}
.btn-mustard:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.btn-ghost{background:transparent;border-color:var(--teal);color:var(--teal)}
.btn-ghost:hover{background:var(--teal);color:var(--warm-white)}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(251,247,239,.82);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}
.nav{
  display:flex;align-items:center;justify-content:space-between;
  gap:20px;padding:14px 24px;max-width:var(--maxw);margin:0 auto;
}
.brand{display:flex;align-items:center;gap:12px;font-family:var(--font-display);font-size:1.32rem;font-weight:600;color:var(--teal)}
.brand svg{flex:none}
.nav-links{display:flex;align-items:center;gap:6px;list-style:none;margin:0;padding:0}
.nav-links a{
  padding:11px 18px;border-radius:60px;font-weight:500;font-size:.96rem;
  transition:background .16s ease,color .16s ease;
}
.nav-links a:hover,.nav-links a[aria-current="page"]{background:var(--blush);color:var(--teal-deep)}
.nav-cta{margin-left:8px}
.nav-toggle{display:none;background:none;border:2px solid var(--line);border-radius:14px;padding:9px 12px;cursor:pointer}
.nav-toggle span{display:block;width:22px;height:2px;background:var(--teal);margin:4px 0;border-radius:2px}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;padding:70px 0 40px}
.hero-blob{
  position:absolute;border-radius:50% 42% 55% 45%;filter:blur(2px);opacity:.55;z-index:0;
}
.hero-blob.one{width:420px;height:420px;background:var(--blush);top:-120px;right:-90px}
.hero-blob.two{width:300px;height:300px;background:rgba(211,160,43,.35);bottom:-120px;left:-80px}
.hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr .95fr;gap:52px;align-items:center}
.hero h1{font-size:clamp(2.6rem,5vw,4.1rem)}
.hero h1 em{font-style:italic;color:var(--mustard-deep)}
.hero-lead{font-size:1.16rem;color:var(--ink-soft);max-width:44ch;margin-top:18px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}
.hero-stats{display:flex;gap:30px;margin-top:38px;flex-wrap:wrap}
.hero-stats .stat b{font-family:var(--font-display);font-size:1.9rem;color:var(--teal);display:block}
.hero-stats .stat span{font-size:.86rem;color:var(--ink-soft)}
.hero-visual{position:relative}
.hero-visual img{border-radius:var(--radius-xl);box-shadow:var(--shadow);aspect-ratio:4/5;object-fit:cover;width:100%}
.hero-badge{
  position:absolute;bottom:-22px;left:-22px;background:var(--warm-white);
  border-radius:var(--radius-md);padding:16px 20px;box-shadow:var(--shadow-soft);
  display:flex;align-items:center;gap:12px;max-width:240px;
}
.hero-badge .dot{width:42px;height:42px;border-radius:50%;background:var(--mustard);flex:none;display:grid;place-items:center;font-family:var(--font-display);color:var(--teal-deep);font-weight:600}

/* ---------- Divider (hand-drawn wave) ---------- */
.wave{display:block;width:100%;height:44px;color:var(--blush)}

/* ---------- Section basics ---------- */
section{padding:76px 0}
.section-head{max-width:640px;margin-bottom:44px}
.section-head.center{margin:0 auto 48px;text-align:center}
.section-head h2{font-size:clamp(2rem,3.6vw,2.9rem)}
.section-head p{color:var(--ink-soft);font-size:1.08rem;margin-top:14px}

/* ---------- Trust strip ---------- */
.trust{background:var(--teal);color:var(--blush-soft);padding:26px 0}
.trust-inner{display:flex;flex-wrap:wrap;gap:14px 40px;align-items:center;justify-content:center;text-align:center}
.trust-inner span{font-size:.95rem;opacity:.86;display:flex;align-items:center;gap:10px}
.trust-inner b{font-family:var(--font-display);color:var(--mustard)}

/* ---------- Services ---------- */
.services{background:var(--blush-soft)}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.card{
  background:var(--warm-white);border-radius:var(--radius-lg);padding:30px;
  border:1px solid var(--line);box-shadow:var(--shadow-soft);
  transition:transform .2s ease,box-shadow .2s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.card .ic{width:54px;height:54px;border-radius:16px;background:var(--blush);display:grid;place-items:center;margin-bottom:18px}
.card h3{font-size:1.32rem;margin-bottom:10px}
.card p{color:var(--ink-soft);font-size:.98rem;margin-bottom:0}
.card .num{font-family:var(--font-display);color:var(--mustard-deep);font-size:.9rem;letter-spacing:.1em}

/* ---------- Process ---------- */
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.step{position:relative;padding:28px;border-radius:var(--radius-lg);background:var(--warm-white);border:1px solid var(--line)}
.step .step-n{font-family:var(--font-display);font-size:2.4rem;color:var(--mustard);line-height:1}
.step h3{font-size:1.18rem;margin:12px 0 8px}
.step p{color:var(--ink-soft);font-size:.94rem;margin:0}

/* ---------- Case studies ---------- */
.cases{background:var(--teal-deep);color:var(--blush-soft)}
.cases .section-head h2{color:var(--warm-white)}
.cases .section-head p{color:rgba(250,236,232,.75)}
.case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.case{
  background:rgba(251,247,239,.06);border:1px solid rgba(244,220,214,.16);
  border-radius:var(--radius-lg);overflow:hidden;transition:transform .2s ease;
}
.case:hover{transform:translateY(-4px)}
.case img{aspect-ratio:16/11;object-fit:cover;width:100%}
.case-body{padding:24px}
.case-tag{display:inline-block;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--mustard);margin-bottom:12px}
.case h3{color:var(--warm-white);font-size:1.28rem;margin-bottom:8px}
.case p{color:rgba(250,236,232,.72);font-size:.95rem;margin-bottom:16px}
.case .result{display:flex;gap:24px;border-top:1px solid rgba(244,220,214,.16);padding-top:16px}
.case .result b{font-family:var(--font-display);color:var(--mustard);font-size:1.5rem;display:block}
.case .result span{font-size:.78rem;color:rgba(250,236,232,.6)}

/* ---------- Pricing ---------- */
.pricing{background:var(--blush-soft)}
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;align-items:stretch}
.plan{
  background:var(--warm-white);border-radius:var(--radius-lg);padding:34px 30px;
  border:1px solid var(--line);display:flex;flex-direction:column;box-shadow:var(--shadow-soft);
}
.plan.featured{border:2px solid var(--mustard);position:relative;transform:translateY(-8px)}
.plan.featured::before{content:"Nejoblíbenější";position:absolute;top:-14px;left:50%;transform:translateX(-50%);background:var(--mustard);color:var(--teal-deep);font-weight:600;font-size:.74rem;letter-spacing:.08em;text-transform:uppercase;padding:6px 16px;border-radius:60px}
.plan h3{font-size:1.4rem;margin-bottom:6px}
.plan .desc{color:var(--ink-soft);font-size:.92rem;min-height:44px}
.plan .price{font-family:var(--font-display);font-size:2.7rem;color:var(--teal);margin:14px 0 2px}
.plan .price span{font-size:1rem;color:var(--ink-soft);font-family:var(--font-body)}
.plan ul{list-style:none;padding:0;margin:22px 0 26px;display:flex;flex-direction:column;gap:12px}
.plan li{display:flex;gap:10px;align-items:flex-start;font-size:.95rem;color:var(--ink)}
.plan li svg{flex:none;margin-top:3px;color:var(--mustard-deep)}
.plan .btn{width:100%;justify-content:center;margin-top:auto}
.price-note{text-align:center;color:var(--ink-soft);font-size:.92rem;margin-top:30px}

/* ---------- Testimonial ---------- */
.quote{background:var(--mustard);color:var(--teal-deep);border-radius:var(--radius-xl);padding:52px;text-align:center;max-width:820px;margin:0 auto}
.quote blockquote{font-family:var(--font-display);font-size:clamp(1.4rem,2.6vw,2rem);line-height:1.3;margin:0 0 20px}
.quote cite{font-style:normal;font-weight:600;font-size:.98rem}

/* ---------- Contact / form ---------- */
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:start}
.contact-info li{display:flex;gap:14px;align-items:flex-start;margin-bottom:20px;list-style:none}
.contact-info ul{padding:0;margin:22px 0 0}
.contact-info .ic{width:46px;height:46px;border-radius:14px;background:var(--blush);display:grid;place-items:center;flex:none}
.contact-info b{display:block;font-family:var(--font-display);color:var(--teal)}
.contact-info a:hover{color:var(--mustard-deep)}
form.lead{background:var(--warm-white);border:1px solid var(--line);border-radius:var(--radius-lg);padding:32px;box-shadow:var(--shadow-soft)}
.field{margin-bottom:18px}
.field label{display:block;font-weight:600;font-size:.9rem;margin-bottom:7px}
.field input,.field select,.field textarea{
  width:100%;padding:13px 16px;border:1.5px solid var(--line);border-radius:14px;
  font:inherit;background:var(--warm-white);color:var(--ink);transition:border .16s ease;
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--teal)}
.field textarea{resize:vertical;min-height:120px}
.check{display:flex;gap:10px;align-items:flex-start;font-size:.88rem;color:var(--ink-soft)}
.check input{width:auto;margin-top:4px}
.form-status{margin-top:14px;font-size:.92rem;font-weight:600}
.form-status.ok{color:var(--teal)}
.form-status.err{color:#b23a2e}

/* ---------- Page hero (interior) ---------- */
.page-hero{background:var(--teal);color:var(--blush-soft);padding:66px 0 60px;position:relative;overflow:hidden}
.page-hero .eyebrow{color:var(--mustard)}
.page-hero h1{color:var(--warm-white);font-size:clamp(2.2rem,4vw,3.2rem)}
.page-hero p{color:rgba(250,236,232,.8);max-width:60ch;margin-top:14px;font-size:1.08rem}
.page-hero .blob{position:absolute;width:320px;height:320px;border-radius:44% 56% 60% 40%;background:rgba(211,160,43,.22);right:-80px;top:-70px}

/* ---------- Legal / prose ---------- */
.prose{max-width:820px;margin:0 auto}
.prose h2{font-size:1.6rem;margin:36px 0 12px;color:var(--teal)}
.prose h3{font-size:1.2rem;margin:24px 0 8px}
.prose p,.prose li{color:var(--ink-soft)}
.prose ul{padding-left:20px;margin-bottom:16px}
.prose li{margin-bottom:8px}
.prose .updated{color:var(--mustard-deep);font-weight:600;font-size:.9rem}

/* ---------- About values ---------- */
.values{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.value{padding:28px;border-radius:var(--radius-lg);background:var(--blush-soft);border:1px solid var(--line)}
.value h3{font-size:1.2rem;margin-bottom:8px}
.value p{color:var(--ink-soft);font-size:.95rem;margin:0}
.about-split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.about-split img{border-radius:var(--radius-xl);box-shadow:var(--shadow);aspect-ratio:5/4;object-fit:cover}
.team-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.member img{border-radius:var(--radius-lg);aspect-ratio:1/1;object-fit:cover;margin-bottom:14px}
.member h3{font-size:1.14rem;margin-bottom:2px}
.member span{color:var(--mustard-deep);font-size:.88rem;font-weight:600}

/* ---------- FAQ ---------- */
.faq{max-width:820px;margin:0 auto}
.faq details{background:var(--warm-white);border:1px solid var(--line);border-radius:var(--radius-md);padding:6px 22px;margin-bottom:14px}
.faq summary{cursor:pointer;font-family:var(--font-display);font-size:1.12rem;padding:16px 0;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.5rem;color:var(--mustard-deep)}
.faq details[open] summary::after{content:"–"}
.faq details p{color:var(--ink-soft);padding-bottom:18px;margin:0}

/* ---------- CTA band ---------- */
.cta-band{background:var(--mustard);color:var(--teal-deep);border-radius:var(--radius-xl);padding:56px;text-align:center;position:relative;overflow:hidden}
.cta-band h2{font-size:clamp(1.8rem,3.4vw,2.6rem);margin-bottom:12px}
.cta-band p{max-width:52ch;margin:0 auto 26px;font-size:1.06rem}

/* ---------- Footer ---------- */
.site-footer{background:var(--teal-deep);color:var(--blush-soft);padding:60px 0 28px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:34px}
.footer-grid h4{font-size:1rem;color:var(--warm-white);margin-bottom:16px;text-transform:uppercase;letter-spacing:.12em;font-family:var(--font-body)}
.footer-grid ul{list-style:none;padding:0;margin:0}
.footer-grid li{margin-bottom:10px}
.footer-grid a{color:rgba(250,236,232,.72);font-size:.94rem}
.footer-grid a:hover{color:var(--mustard)}
.footer-brand p{color:rgba(250,236,232,.7);font-size:.94rem;margin-top:14px;max-width:34ch}
.footer-bottom{border-top:1px solid rgba(244,220,214,.16);margin-top:40px;padding-top:22px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:.85rem;color:rgba(250,236,232,.6)}

/* ---------- Cookie banner ---------- */
.cookie{
  position:fixed;left:20px;right:20px;bottom:20px;z-index:300;
  background:var(--teal-deep);color:var(--blush-soft);
  border-radius:var(--radius-lg);padding:22px 26px;box-shadow:0 22px 50px -18px rgba(0,0,0,.5);
  display:flex;gap:22px;align-items:center;justify-content:space-between;flex-wrap:wrap;
  max-width:var(--maxw);margin:0 auto;
}
.cookie p{margin:0;font-size:.92rem;max-width:60ch}
.cookie a{color:var(--mustard);text-decoration:underline}
.cookie-actions{display:flex;gap:10px;flex-wrap:wrap}
.cookie .btn{padding:11px 22px;font-size:.92rem}
.cookie-hidden{display:none}

/* ---------- Responsive ---------- */
@media (max-width:960px){
  .hero-inner{grid-template-columns:1fr;gap:40px}
  .hero-visual{max-width:440px}
  .grid-3,.case-grid,.price-grid,.values,.team-grid{grid-template-columns:1fr 1fr}
  .process-grid{grid-template-columns:1fr 1fr}
  .contact-grid,.about-split{grid-template-columns:1fr;gap:32px}
  .plan.featured{transform:none}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  .nav-links{
    position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;
    background:var(--warm-white);border-bottom:1px solid var(--line);padding:14px 20px;gap:4px;
    display:none;
  }
  .nav-links.open{display:flex}
  .nav-links a{padding:13px 16px}
  .nav-cta{margin:6px 0 0}
  .nav-toggle{display:block}
  .grid-3,.case-grid,.price-grid,.values,.team-grid,.process-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  section{padding:56px 0}
  .quote,.cta-band,.cookie{padding:30px}
  .cookie{left:12px;right:12px;bottom:12px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}