/* Rodičovský ťahák – štýly. Farby a písma zodpovedajú knihe. */

@font-face { font-family: "Fraunces"; font-style: normal; font-weight: 300 900; font-display: swap;
  src: url(fonts/fraunces-latin-wght-normal.woff2) format("woff2");
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }
@font-face { font-family: "Fraunces"; font-style: normal; font-weight: 300 900; font-display: swap;
  src: url(fonts/fraunces-latin-ext-wght-normal.woff2) format("woff2");
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF; }
@font-face { font-family: "Fraunces"; font-style: italic; font-weight: 300 900; font-display: swap;
  src: url(fonts/fraunces-latin-wght-italic.woff2) format("woff2");
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }
@font-face { font-family: "Fraunces"; font-style: italic; font-weight: 300 900; font-display: swap;
  src: url(fonts/fraunces-latin-ext-wght-italic.woff2) format("woff2");
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF; }
@font-face { font-family: "Nunito Sans"; font-weight: 400; font-display: swap;
  src: url(fonts/nunito-sans-latin-400-normal.woff2) format("woff2");
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }
@font-face { font-family: "Nunito Sans"; font-weight: 400; font-display: swap;
  src: url(fonts/nunito-sans-latin-ext-400-normal.woff2) format("woff2");
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF; }
@font-face { font-family: "Nunito Sans"; font-weight: 700; font-display: swap;
  src: url(fonts/nunito-sans-latin-700-normal.woff2) format("woff2");
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }
@font-face { font-family: "Nunito Sans"; font-weight: 700; font-display: swap;
  src: url(fonts/nunito-sans-latin-ext-700-normal.woff2) format("woff2");
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF; }

:root {
  --paper: #f6efe6;      /* papier knihy */
  --sand: #e9d8c4;       /* piesková plocha */
  --sage: #d8e6dd;       /* šalviová plocha */
  --ink: #1f4e5a;        /* petrolejová – nadpisy, tlačidlá */
  --text: #2b3a3e;       /* bežný text */
  --muted: #5d6b6e;
  --clay: #c8553d;       /* terakota – len magnet a cena */
  --card: #fffdf9;
  --line: #e2d5c4;
  --serif: "Fraunces", Georgia, serif;
  --sans: "Nunito Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --measure: 38rem;
  --wide: 68rem;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { overflow-x: clip; }
body {
  margin: 0; background: var(--paper); color: var(--text);
  font: 400 1.0625rem/1.65 var(--sans);
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--ink); text-underline-offset: .18em; }
a:hover { color: var(--clay); }
:focus-visible { outline: 3px solid var(--clay); outline-offset: 3px; border-radius: 4px; }

h1, h2, h3 { font-family: var(--serif); color: var(--ink); font-weight: 700; margin: 0; letter-spacing: -.01em; }
h1 { font-size: clamp(2.2rem, 6.4vw, 3.9rem); line-height: 1.04; font-variation-settings: "opsz" 144; }
h2 { font-size: clamp(1.7rem, 4vw, 2.4rem); line-height: 1.12; font-variation-settings: "opsz" 96; }
h3 { font-size: 1.25rem; line-height: 1.25; font-weight: 600; }
p { margin: 0 0 1em; }

.wrap { width: min(100% - 2rem, var(--wide)); margin-inline: auto; }
.narrow { max-width: var(--measure); }
section { padding-block: clamp(3.5rem, 8vw, 6rem); }

/* ---------- hlavička ---------- */
.top { padding-block: 1rem; }
.top .wrap { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.brand { font-family: var(--serif); font-weight: 700; font-size: 1.2rem; color: var(--ink); text-decoration: none; }
.top a.free { font-weight: 700; font-size: .95rem; }

/* ---------- tlačidlá ---------- */
.btn {
  display: inline-block; font: 700 1.05rem/1.2 var(--sans); text-decoration: none; text-align: center;
  padding: 1rem 1.5rem; border-radius: 999px; border: 2px solid var(--ink); cursor: pointer;
}
.btn-primary { background: var(--ink); color: #fff; }
.btn-primary:hover { background: #163a43; color: #fff; }
.btn-ghost { background: transparent; color: var(--ink); }
.btn-ghost:hover { background: var(--card); color: var(--ink); }
.actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1.75rem; }

/* ---------- úvod ---------- */
.hero { padding-top: clamp(1.5rem, 5vw, 3.5rem); }
.hero .wrap { display: grid; gap: 3rem; align-items: center; }
.hero .lead { font-size: 1.2rem; max-width: 34rem; margin-top: 1.25rem; }
.hero .meta { margin-top: 1rem; color: var(--muted); font-size: .95rem; }

/* ťahák na chladničke – jediný výrazný prvok stránky */
.fridge { position: relative; justify-self: center; width: min(100%, 25rem); padding-top: 1.25rem; }
.note {
  position: relative; background: var(--card); padding: 2rem 1.6rem 1.5rem;
  transform: rotate(-2.2deg);
  box-shadow: 0 1px 0 var(--line), 0 18px 40px -22px rgba(31, 78, 90, .45);
}
.magnet {
  position: absolute; top: -1.1rem; left: 50%; width: 2.6rem; height: 2.6rem; margin-left: -1.3rem;
  border-radius: 50%; background: var(--clay);
  box-shadow: inset -4px -5px 0 rgba(0,0,0,.14), 0 6px 10px -4px rgba(0,0,0,.35);
}
.note .label { font-family: var(--serif); font-style: italic; color: var(--clay); font-size: 1rem; margin: 0 0 .5rem; }
.note h2 { font-size: 1.55rem; margin-bottom: 1rem; }
.note ol { margin: 0; padding-left: 1.3rem; }
.note li { margin-bottom: .55rem; line-height: 1.45; }
.note li::marker { font-family: var(--serif); font-weight: 700; color: var(--ink); }
.note q { font-family: var(--serif); font-style: italic; color: var(--ink); quotes: "„" "“"; }
.note .src { margin: 1rem 0 0; font-size: .85rem; color: var(--muted); }

@media (min-width: 900px) {
  .hero .wrap { grid-template-columns: 1.15fr .85fr; }
}

/* ---------- kríza: kam ísť ---------- */
.crisis { background: var(--sage); }
.crisis-list { list-style: none; margin: 2rem 0 0; padding: 0; display: grid; gap: .1rem; }
.crisis-list li {
  display: flex; justify-content: space-between; gap: 1rem; align-items: baseline;
  padding: .9rem 0; border-bottom: 1px solid rgba(31,78,90,.18);
}
.crisis-list span:first-child { font-family: var(--serif); font-size: 1.2rem; color: var(--ink); }
.crisis-list span:last-child { color: var(--muted); font-size: .95rem; white-space: nowrap; }
.crisis .note-after { margin-top: 1.5rem; max-width: var(--measure); }

/* ---------- obsah balíka ---------- */
.parts { display: grid; gap: 2.5rem; margin-top: 2.5rem; }
.part h3 { margin-bottom: .5rem; }
.part p { margin: 0; color: var(--text); }
.part .kicker { font-family: var(--serif); font-style: italic; color: var(--clay); display: block; margin-bottom: .25rem; }
.book-row { display: grid; gap: 2.5rem; align-items: start; }
.book-row .cover { width: 100%; max-width: 22rem; box-shadow: 0 22px 40px -24px rgba(31,78,90,.55); }
@media (min-width: 820px) { .book-row { grid-template-columns: 22rem minmax(0, 1fr); } }

.bonuses { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.5rem 1.25rem; margin-top: 2rem; }
.bonus img { width: 100%; box-shadow: 0 12px 26px -18px rgba(31,78,90,.6); margin-bottom: .75rem; }
.bonus h3 { font-size: 1.05rem; }
.bonus p { font-size: .95rem; color: var(--muted); margin: .25rem 0 0; }
@media (min-width: 820px) { .bonuses { grid-template-columns: repeat(4, minmax(0, 1fr)); } }

/* ---------- ukážky ---------- */
.samples { background: var(--sand); }
.strip {
  display: grid; grid-auto-flow: column; grid-auto-columns: min(78%, 20rem); gap: 1.25rem;
  overflow-x: auto; scroll-snap-type: x mandatory; padding: 2rem 1rem 1rem; margin-inline: -1rem;
}
.strip figure { margin: 0; scroll-snap-align: start; }
.strip img { width: 100%; background: #fff; box-shadow: 0 16px 30px -22px rgba(31,78,90,.7); }
.strip figcaption { margin-top: .75rem; font-size: .95rem; color: var(--text); }
@media (min-width: 900px) { .strip { grid-auto-flow: row; grid-template-columns: repeat(3, minmax(0, 1fr)); overflow: visible; margin: 0; padding-inline: 0; } }

/* ---------- autor ---------- */
.author .wrap { display: grid; gap: 2rem; }
.author blockquote { margin: 0; font-family: var(--serif); font-size: clamp(1.35rem, 3vw, 1.75rem); line-height: 1.35; color: var(--ink); }
.author .sig { margin-top: 1rem; font-weight: 700; }
@media (min-width: 900px) { .author .wrap { grid-template-columns: 1fr 1fr; align-items: start; } }

/* ---------- cena ---------- */
.buy { background: var(--ink); color: #f3ede4; }
.buy h2, .buy h3 { color: #fff; }
.buy .wrap { display: grid; gap: 2.5rem; }
.price { font-family: var(--serif); font-weight: 700; font-size: clamp(3.5rem, 10vw, 5rem); line-height: 1; color: #fff; margin: 1.25rem 0 .25rem; }
.price small { font-size: 1rem; font-family: var(--sans); font-weight: 400; color: #cfdcd9; margin-left: .5rem; }
.buy ul { padding-left: 1.2rem; margin: 0; }
.buy li { margin-bottom: .5rem; }
.buy .btn-primary { background: var(--clay); border-color: var(--clay); width: 100%; max-width: 26rem; }
.buy .btn-primary:hover { background: #b0472f; border-color: #b0472f; }
.buy .fine { font-size: .9rem; color: #cfdcd9; margin-top: 1rem; max-width: 30rem; }
.buy a { color: #fff; }
@media (min-width: 900px) { .buy .wrap { grid-template-columns: 1fr 1fr; } }

/* ---------- ťahák zadarmo ---------- */
.free-box .wrap { display: grid; gap: 2.5rem; align-items: center; }
.free-box img { width: min(100%, 18rem); transform: rotate(1.5deg); box-shadow: 0 18px 34px -22px rgba(31,78,90,.6); }
form.subscribe { display: grid; gap: .9rem; max-width: 28rem; margin-top: 1.5rem; }
form.subscribe label { font-weight: 700; font-size: .95rem; display: grid; gap: .35rem; }
form.subscribe input[type=email], form.subscribe input[type=text] {
  font: inherit; padding: .85rem 1rem; border: 2px solid var(--line); border-radius: 12px; background: var(--card); color: var(--text);
}
form.subscribe input:focus-visible { border-color: var(--ink); outline: none; }
form.subscribe .consent { font-weight: 400; font-size: .88rem; color: var(--muted); line-height: 1.5; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-msg { min-height: 1.5em; font-weight: 700; }
.form-msg.ok { color: var(--ink); }
.form-msg.err { color: #a33a24; }
@media (min-width: 820px) { .free-box .wrap { grid-template-columns: 18rem minmax(0, 1fr); } }

/* ---------- otázky ---------- */
.faq details { border-bottom: 1px solid var(--line); padding: 1rem 0; }
.faq summary { cursor: pointer; font-family: var(--serif); font-size: 1.2rem; color: var(--ink); list-style-position: outside; }
.faq details p { margin: .75rem 0 0; }

/* ---------- pätička ---------- */
footer { padding-block: 3rem; font-size: .9rem; color: var(--muted); border-top: 1px solid var(--line); }
footer p { margin: 0 0 .5rem; max-width: 46rem; }
footer nav { display: flex; flex-wrap: wrap; gap: 1rem 1.5rem; margin-bottom: 1rem; }

/* ---------- textové podstránky ---------- */
.doc { padding-block: 2rem 4rem; }
.doc h1 { font-size: clamp(2rem, 5vw, 2.8rem); margin-bottom: 1.5rem; }
.doc h2 { font-size: 1.4rem; margin: 2rem 0 .75rem; }
.doc .todo { background: #fff3cd; padding: .1em .35em; border-radius: 4px; }

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }