/* =========================================================
   ÚčtoHub – styly webu
   Barvy a písma se mění tady v :root, nikde jinde.
   ========================================================= */
@import url("fonts/fonts.css");

:root {
  --pink: #EC0C66;          /* hlavní růžová (logo, tlačítka) */
  --pink-soft: #FFF0F5;     /* světle růžové pozadí (ceník, klienti) */
  --pink-line: #F2C4D6;     /* růžové okraje karet */
  --black: #000;
  --text: #111;
  --text-2: #3d3d3d;        /* běžný text */
  --text-3: #5c5c5c;        /* drobné popisky */
  --on-black: #cfcfcf;      /* text na černé */
  --grey-bg: #f6f6f6;
  --line: #e6e6e6;
  --gap: 24px;
  --pad: clamp(20px, 5vw, 64px);
  --section: clamp(72px, 9vw, 120px);
  --display: "Archivo", Arial, Helvetica, sans-serif;
  --body: "Roboto", Arial, Helvetica, sans-serif;
  --logo: Arial, Helvetica, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body { margin: 0; font-family: var(--body); color: var(--text); background: #fff; -webkit-font-smoothing: antialiased; line-height: 1.5; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--text); }
a:hover { color: #000; }
:focus-visible { outline: 3px solid var(--pink); outline-offset: 3px; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

.wrap { max-width: 1200px; margin: 0 auto; padding-left: var(--pad); padding-right: var(--pad); }
.section { padding-top: var(--section); padding-bottom: var(--section); }
.h2 { margin: 0 0 40px; font-family: var(--display); font-weight: 800; font-stretch: 80%; font-size: clamp(36px, 4.5vw, 56px); line-height: 1.02; letter-spacing: -0.01em; }
.lead { margin: 0 0 40px; max-width: 640px; font-size: 18px; line-height: 1.55; color: var(--text-2); }
.text-link { font-weight: 500; text-decoration-color: var(--pink); text-decoration-thickness: 2px; text-underline-offset: 3px; }

/* ---------- Logo ---------- */
.logo { display: inline-flex; align-items: center; font-family: var(--logo); font-weight: 700; font-size: 24px; line-height: 1; letter-spacing: -0.01em; text-decoration: none; color: #fff; }
.logo span:first-child { padding: 6px 3px 6px 0; }
.logo span:last-child { background: var(--pink); color: #000; padding: 6px 7px; border-radius: 3px; }

/* ---------- Tlačítka ---------- */
.btn { display: inline-block; font-weight: 700; font-size: 18px; text-decoration: none; padding: 16px 28px; border-radius: 4px; border: 0; cursor: pointer; font-family: inherit; line-height: 1.2; }
.btn-pink { background: var(--pink); color: #000; }
.btn-pink:hover { color: #000; filter: brightness(1.06); }
.btn-ghost { color: #fff; font-weight: 500; border: 1px solid #5c5c5c; padding: 15px 27px; }
.btn-ghost:hover { color: #fff; border-color: #fff; }

/* ---------- Hlavička ---------- */
.dark { background: var(--black); color: #fff; }
.header { position: sticky; top: 0; z-index: 10; background: var(--black); border-bottom: 1px solid #262626; }
.header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px 32px; padding-top: 14px; padding-bottom: 14px; }
.nav { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 26px; font-size: 15px; }
.nav a { color: #d9d9d9; text-decoration: none; padding: 10px 0; }
.nav a:hover { color: #fff; }
.nav .btn { padding: 12px 20px; font-size: 15px; color: #000; }
.nav .lang { border: 1px solid #5c5c5c; border-radius: 4px; padding: 6px 9px; font-size: 13px; font-weight: 700; letter-spacing: 0.02em; }
@media (max-width: 980px) {
  .nav .nav-link { display: none; }
}

/* ---------- Úvod ---------- */
.hero { display: flex; flex-wrap: wrap; align-items: center; gap: 48px 64px; padding-top: clamp(56px, 8vw, 104px); padding-bottom: clamp(64px, 8vw, 104px); }
.hero-text { flex: 999 1 520px; min-width: 0; }
.hero h1 { margin: 0; font-family: var(--display); font-weight: 850; font-stretch: 72%; font-size: clamp(44px, 6.4vw, 96px); line-height: 0.92; letter-spacing: -0.015em; color: #fff; }
.hero h1 > span { display: block; }
.hero h1 .box { display: inline-block; background: var(--pink); color: #000; padding: 0.02em 0.12em 0.08em; border-radius: 0.04em; margin-top: 0.06em; }
.hero-claim { margin: 32px 0 0; max-width: 600px; font-size: clamp(18px, 1.6vw, 21px); line-height: 1.55; color: #e6e6e6; }
.hero-sub { margin: 16px 0 0; max-width: 600px; font-size: 17px; line-height: 1.55; color: #a6a6a6; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 36px; }
.hero-photo { flex: 1 1 280px; max-width: 420px; width: 100%; align-self: center; }

/* ---------- Pro koho ---------- */
.audience { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 40px 32px; }
.audience > div { border-top: 3px solid #000; padding-top: 20px; }
.audience h3 { margin: 0 0 12px; font-size: 21px; font-weight: 700; }
.audience p { margin: 0; font-size: 16px; line-height: 1.6; color: #4d4d4d; }

/* ---------- Kdo jsme ---------- */
.about { display: flex; flex-wrap: wrap; align-items: flex-start; gap: 48px 64px; }
.about-text { flex: 999 1 520px; min-width: 0; max-width: 720px; display: flex; flex-direction: column; gap: 18px; font-size: 18px; line-height: 1.65; color: #2b2b2b; }
.about-text p { margin: 0; }
.about-text .intro { font-size: 21px; line-height: 1.5; font-weight: 500; color: var(--text); }
.about-photo { flex: 1 1 300px; max-width: 420px; margin: 0; display: flex; flex-direction: column; gap: 14px; }
.about-photo img { border-radius: 6px; aspect-ratio: 4 / 5; object-fit: cover; width: 100%; }
.about-photo figcaption { font-size: 16px; line-height: 1.5; color: #4d4d4d; }

/* ---------- Recenze (posuvník) ---------- */
.reviews-block + .reviews-block { margin-top: clamp(56px, 7vw, 88px); }
.reviews-block h3 { margin: 0 0 8px; font-size: 24px; font-weight: 700; }
.reviews-note { margin: 0 0 32px; max-width: 760px; font-size: 15px; line-height: 1.55; color: var(--text-3); }
.carousel { display: flex; align-items: center; gap: 24px; margin: 0 -72px; }
.carousel-view { flex: 1 1 auto; min-width: 0; overflow: hidden; --per: 3; touch-action: pan-y; }
.carousel-track { display: flex; gap: var(--gap); transition: transform 0.45s cubic-bezier(0.2, 0.7, 0.2, 1); will-change: transform; }
.carousel-track.no-anim { transition: none; }
.review { flex: 0 0 calc((100% - (var(--per) - 1) * var(--gap)) / var(--per)); margin: 0; padding: 28px; min-height: 260px; border-radius: 6px; display: flex; flex-direction: column; justify-content: space-between; gap: 24px; background: #000; color: #fff; }
.review blockquote { margin: 0; font-size: 18px; line-height: 1.55; }
.review figcaption { font-size: 14px; line-height: 1.5; color: #b5b5b5; display: flex; flex-direction: column; gap: 4px; }
.review.client { background: var(--pink-soft); border: 1px solid var(--pink-line); color: var(--text); }
.review.client figcaption { color: #4d4d4d; }
.review.client .name { font-weight: 700; color: var(--text); }
.review.client a { align-self: flex-start; padding: 6px 0; }
.arrow { flex: 0 0 auto; width: 48px; height: 48px; border-radius: 50%; border: 1px solid #000; display: inline-flex; align-items: center; justify-content: center; cursor: pointer; padding: 0; background: #fff; color: #000; }
.arrow.next { background: #000; color: #fff; }
.review-links { display: flex; flex-wrap: wrap; gap: 12px 32px; margin-top: 32px; font-size: 16px; }
.review-links a { font-weight: 700; padding: 10px 0; }
@media (max-width: 1360px) { .carousel { margin: 0; gap: 12px; } }
@media (max-width: 760px) { .carousel-view { --per: 1; } .arrow { width: 44px; height: 44px; } }

/* ---------- Ceník ---------- */
.prices-bg { background: var(--pink-soft); }
.price-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: var(--gap); }
.price-card { background: #fff; border: 1px solid var(--pink-line); border-radius: 6px; padding: 32px 28px; }
.price-card h3 { margin: 0 0 8px; font-size: 22px; font-weight: 700; }
.price-card > p { margin: 0 0 20px; font-size: 15px; line-height: 1.55; color: #4d4d4d; }
.price-row { display: flex; justify-content: space-between; gap: 16px; padding: 14px 0; border-top: 1px solid #ececec; font-size: 16px; }
.price-row strong { white-space: nowrap; }
.price-note { margin: 32px 0 0; font-size: 16px; line-height: 1.55; color: var(--text-2); }

/* ---------- Jak to probíhá ---------- */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 40px 32px; }
.steps li { display: flex; flex-direction: column; gap: 12px; }
.steps .num { font-family: var(--display); font-weight: 850; font-stretch: 72%; font-size: 64px; line-height: 1; color: var(--pink); }
.steps h3 { margin: 0; font-size: 20px; font-weight: 700; }
.steps p { margin: 0; font-size: 16px; line-height: 1.6; color: #4d4d4d; }

/* ---------- Proč my ---------- */
.why { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 40px 48px; padding-top: clamp(72px, 9vw, 112px); padding-bottom: clamp(72px, 9vw, 112px); }
.why h3 { margin: 0 0 12px; font-family: var(--display); font-weight: 800; font-stretch: 80%; font-size: 30px; line-height: 1.1; color: var(--pink); }
.why p { margin: 0; font-size: 16px; line-height: 1.6; color: var(--on-black); }

/* ---------- Otázky ---------- */
.faq-bg { background: var(--grey-bg); }
.faq { max-width: 860px; }
.faq details { border-top: 1px solid #d4d4d4; padding: 4px 0; }
.faq details:last-of-type { border-bottom: 1px solid #d4d4d4; }
.faq summary { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 18px 0; font-size: 19px; font-weight: 700; cursor: pointer; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 28px; font-weight: 400; color: var(--pink); transition: transform 0.2s ease; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { margin: 0 0 12px; font-size: 16px; line-height: 1.6; color: var(--text-2); }
.faq details p:last-child { margin-bottom: 20px; }

/* ---------- Formulář ---------- */
.contact { display: flex; flex-wrap: wrap; gap: 48px; }
.contact-intro { flex: 1 1 300px; max-width: 420px; }
.contact-intro p { margin: 0; font-size: 18px; line-height: 1.6; color: var(--text-2); }
.contact-form { flex: 999 1 460px; min-width: 0; }
.form { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px 24px; }
.field { display: flex; flex-direction: column; gap: 8px; }
.field label, .form legend { font-size: 15px; font-weight: 500; }
.field input, .field select, .field textarea { padding: 13px 14px; border: 1px solid #a8a8a8; border-radius: 4px; font: inherit; font-size: 16px; background: #fff; color: var(--text); }
.field textarea { resize: vertical; }
.full { grid-column: 1 / -1; }
.form fieldset { border: 0; margin: 0; padding: 0; display: flex; flex-wrap: wrap; align-items: center; gap: 8px 24px; }
.form legend { padding: 0; margin-bottom: 10px; }
.radio { display: inline-flex; align-items: center; gap: 8px; font-size: 16px; min-height: 44px; }
.radio input { width: 20px; height: 20px; accent-color: #000; margin: 0; }
.form-foot { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 24px; }
.form-foot p { margin: 0; flex: 1 1 260px; font-size: 14px; line-height: 1.5; color: var(--text-3); }
.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.form-error { margin: 0; color: #b00040; font-weight: 500; }
.form-done { background: #000; color: #fff; border-radius: 6px; padding: 40px 36px; }
.form-done .title { margin: 0 0 8px; font-family: var(--display); font-weight: 800; font-stretch: 80%; font-size: 36px; line-height: 1.1; color: var(--pink); }
.form-done p { margin: 0 0 24px; font-size: 17px; line-height: 1.6; color: var(--on-black); }
.form-done button { background: transparent; color: #fff; border: 1px solid #5c5c5c; padding: 12px 20px; border-radius: 4px; font-size: 16px; cursor: pointer; font-family: inherit; }

/* ---------- Patička ---------- */
.footer-top { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 40px; padding-top: 64px; padding-bottom: 48px; }
.footer-brand { display: flex; flex-direction: column; gap: 20px; }
.footer-brand .logo { font-size: 28px; }
.footer-slogan { margin: 0; font-family: var(--display); font-weight: 700; font-stretch: 80%; font-size: 22px; color: var(--pink); }
.footer-info { display: flex; flex-wrap: wrap; gap: 32px 64px; font-size: 15px; line-height: 1.7; color: var(--on-black); }
.footer-info address { font-style: normal; }
.footer-info a { color: #fff; }
.footer-bottom { border-top: 1px solid #262626; padding-top: 20px; padding-bottom: 32px; font-size: 13px; line-height: 1.6; color: #a6a6a6; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px; }
.footer-bottom a { color: #d9d9d9; }

/* ---------- Textové podstránky (GDPR) ---------- */
.page { max-width: 760px; padding-top: 64px; padding-bottom: 96px; font-size: 17px; line-height: 1.65; color: #2b2b2b; }
.page h1 { font-family: var(--display); font-weight: 800; font-stretch: 80%; font-size: clamp(34px, 4vw, 48px); line-height: 1.05; margin: 0 0 24px; color: var(--text); }
.page h2 { font-size: 21px; margin: 36px 0 10px; color: var(--text); }
.page ul { padding-left: 22px; }