/* =========================================================
   Millworks Rozpočet — dizajnový systém
   Škandinávsky pokoj: teplé neutrály, modulárna mriežka,
   vlasové linky, veľkorysý priestor.
   ========================================================= */

:root {
  --paper:      #FBF8F3;
  --paper-2:    #F4EFE6;
  --paper-3:    #EDE6D9;
  --line:       #E2DACB;
  --ink:        #2A2823;
  --ink-soft:   #6B6559;
  --pine:       #2F5D50;
  --pine-deep:  #24483E;
  --pine-mist:  #E6EEEA;
  --honey:      #B07A2B;
  --honey-mist: #F5EBDA;

  --display: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif;
  --body: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SFMono-Regular", "Cascadia Mono", Consolas, "Liberation Mono", monospace;

  --r-s: 8px;
  --r-m: 14px;
  --r-l: 22px;
  --shell: 1160px;
  --gap: clamp(1rem, 2.4vw, 1.75rem);
  --pad-y: clamp(3.25rem, 7vw, 6.5rem);
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  font-size: clamp(1rem, 0.97rem + 0.15vw, 1.0625rem);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--pine-deep); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--honey); }

:focus-visible {
  outline: 2px solid var(--pine);
  outline-offset: 3px;
  border-radius: 4px;
}

h1, h2, h3, h4 {
  font-family: var(--display);
  font-weight: 600;
  line-height: 1.14;
  letter-spacing: -0.012em;
  margin: 0 0 0.6em;
}
h1 { font-size: clamp(2.15rem, 1.5rem + 2.8vw, 3.5rem); }
h2 { font-size: clamp(1.65rem, 1.25rem + 1.7vw, 2.4rem); }
h3 { font-size: clamp(1.18rem, 1.05rem + 0.5vw, 1.4rem); }
p { margin: 0 0 1.1em; }
p:last-child { margin-bottom: 0; }

.shell { width: min(100% - 2.5rem, var(--shell)); margin-inline: auto; }

.eyebrow {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--pine);
  margin: 0 0 1rem;
  display: flex;
  align-items: center;
  gap: 0.65rem;
}
.eyebrow::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--line);
  max-width: 120px;
}

.lede { font-size: clamp(1.05rem, 1rem + 0.35vw, 1.22rem); color: var(--ink-soft); max-width: 62ch; }

/* ---------- Skip link ---------- */
.skip {
  position: absolute; left: 1rem; top: -4rem; z-index: 100;
  background: var(--pine); color: #fff; padding: 0.6rem 1rem; border-radius: var(--r-s);
  transition: top 0.2s;
}
.skip:focus { top: 1rem; color: #fff; }

/* ---------- Header ---------- */
.masthead {
  position: sticky; top: 0; z-index: 40;
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.masthead__in {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; padding: 0.85rem 0;
}
.brand { display: inline-flex; align-items: center; gap: 0.65rem; text-decoration: none; color: var(--ink); }
.brand svg { width: 30px; height: 30px; flex: none; }
.brand__name { font-family: var(--display); font-size: 1.22rem; font-weight: 600; letter-spacing: -0.01em; }
.brand__sub {
  display: block; font-family: var(--mono); font-size: 0.62rem;
  letter-spacing: 0.2em; text-transform: uppercase; color: var(--ink-soft); margin-top: 1px;
}

.nav { display: flex; align-items: center; gap: clamp(0.5rem, 1.4vw, 1.35rem); }
.nav a {
  text-decoration: none; color: var(--ink-soft); font-size: 0.94rem;
  padding: 0.35rem 0; border-bottom: 1.5px solid transparent;
}
.nav a:hover { color: var(--ink); border-bottom-color: var(--line); }
.nav a[aria-current="page"] { color: var(--pine-deep); border-bottom-color: var(--pine); }

.nav-toggle {
  display: none; background: none; border: 1px solid var(--line);
  border-radius: var(--r-s); padding: 0.5rem 0.7rem; cursor: pointer; color: var(--ink);
  font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.1em; text-transform: uppercase;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  font: inherit; font-size: 0.95rem; font-weight: 500;
  padding: 0.72rem 1.35rem; border-radius: 999px; border: 1px solid transparent;
  cursor: pointer; text-decoration: none; transition: transform 0.15s ease, background 0.2s ease, color 0.2s ease;
}
.btn--primary { background: var(--pine); color: #FCFBF8; }
.btn--primary:hover { background: var(--pine-deep); color: #fff; transform: translateY(-1px); }
.btn--ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn--ghost:hover { border-color: var(--pine); color: var(--pine-deep); }
.btn--wide { width: 100%; }

/* ---------- Hero ---------- */
.hero { padding: clamp(2.5rem, 5vw, 4.5rem) 0 clamp(2rem, 4vw, 3rem); }
.hero__grid {
  display: grid; gap: clamp(1.75rem, 4vw, 3.25rem);
  grid-template-columns: 1.05fr 0.95fr; align-items: center;
}
.hero h1 { margin-bottom: 0.5em; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 1.75rem; }
.hero__figure { position: relative; }
.hero__figure img { border-radius: var(--r-l); border: 1px solid var(--line); }
.hero__badge {
  position: absolute; left: -0.75rem; bottom: -0.9rem;
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-m);
  padding: 0.7rem 1rem; font-family: var(--mono); font-size: 0.72rem;
  letter-spacing: 0.06em; color: var(--ink-soft); box-shadow: 0 10px 24px -20px rgba(42,40,35,0.5);
}
.hero__badge strong { display: block; font-family: var(--display); font-size: 1.15rem; color: var(--pine-deep); letter-spacing: 0; }

/* ---------- Signature: pásik rozpočtu ---------- */
.strip { display: flex; height: 12px; border-radius: 999px; overflow: hidden; background: var(--paper-3); }
.strip span { display: block; height: 100%; transition: width 0.45s cubic-bezier(0.4, 0, 0.2, 1); }
.strip__needs { background: var(--pine); }
.strip__wants { background: var(--honey); }
.strip__save  { background: #8FAF9F; }

.divider-strip { margin: 0; border: 0; }
.divider-strip .strip { height: 5px; border-radius: 0; }

/* Kalkulačka */
.calc {
  background: var(--paper-2); border: 1px solid var(--line); border-radius: var(--r-l);
  padding: clamp(1.25rem, 3vw, 2rem);
}
.calc__row { display: flex; flex-wrap: wrap; gap: 1rem; align-items: flex-end; }
.calc label { font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-soft); display: block; margin-bottom: 0.4rem; }
.calc input[type="range"] { width: 100%; accent-color: var(--pine); }
.calc__value { font-family: var(--display); font-size: 1.9rem; color: var(--pine-deep); }
.calc__out { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.75rem; margin-top: 1.4rem; }
.calc__cell { background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-m); padding: 0.9rem 1rem; }
.calc__cell b { display: block; font-family: var(--display); font-size: 1.35rem; font-weight: 600; }
.calc__cell span { font-family: var(--mono); font-size: 0.68rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-soft); }
.calc__dot { width: 9px; height: 9px; border-radius: 50%; display: inline-block; margin-right: 0.45rem; vertical-align: 1px; }
.calc .strip { margin-top: 1.4rem; }
.calc__note { font-size: 0.85rem; color: var(--ink-soft); margin-top: 1rem; }

/* ---------- Sekcie a mriežky ---------- */
.section { padding: var(--pad-y) 0; }
.section--tint { background: var(--paper-2); border-block: 1px solid var(--line); }
.section__head { max-width: 64ch; margin-bottom: clamp(2rem, 4vw, 3rem); }

.grid { display: grid; gap: var(--gap); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-l);
  padding: clamp(1.35rem, 2.5vw, 1.9rem);
  display: flex; flex-direction: column; gap: 0.55rem;
}
.section--tint .card { background: var(--paper); }
.card h3 { margin-bottom: 0.15em; }
.card p { color: var(--ink-soft); font-size: 0.97rem; }
.card__num {
  font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.16em;
  color: var(--honey); margin-bottom: 0.35rem;
}
.card img { border-radius: var(--r-m); border: 1px solid var(--line); margin-bottom: 0.4rem; }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(1.5rem, 4vw, 3.5rem); align-items: center; }
.split--flip .split__media { order: -1; }
.split__media img { border-radius: var(--r-l); border: 1px solid var(--line); }

.ticks { list-style: none; margin: 1.25rem 0 0; padding: 0; display: grid; gap: 0.7rem; }
.ticks li { padding-left: 1.75rem; position: relative; color: var(--ink-soft); }
.ticks li::before {
  content: ""; position: absolute; left: 0; top: 0.55em;
  width: 9px; height: 9px; border-radius: 2px; background: var(--pine); opacity: 0.85;
}

.stat-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--gap); }
.stat { border-top: 2px solid var(--pine); padding-top: 0.9rem; }
.stat b { display: block; font-family: var(--display); font-size: clamp(1.6rem, 1.2rem + 1.4vw, 2.2rem); }
.stat span { font-size: 0.9rem; color: var(--ink-soft); }

/* ---------- Cenník ---------- */
.price-switch {
  display: inline-flex; background: var(--paper-2); border: 1px solid var(--line);
  border-radius: 999px; padding: 4px; gap: 4px; margin-bottom: 2.25rem;
}
.price-switch button {
  font: inherit; font-size: 0.9rem; border: 0; background: none; color: var(--ink-soft);
  padding: 0.5rem 1.1rem; border-radius: 999px; cursor: pointer;
}
.price-switch button[aria-pressed="true"] { background: var(--paper); color: var(--pine-deep); box-shadow: 0 1px 2px rgba(42,40,35,0.08); }

.plan { position: relative; }
.plan--featured { border-color: var(--pine); box-shadow: 0 20px 45px -38px rgba(47,93,80,0.9); }
.plan__tag {
  position: absolute; top: -0.7rem; left: clamp(1.35rem, 2.5vw, 1.9rem);
  background: var(--pine); color: #fff; border-radius: 999px;
  font-family: var(--mono); font-size: 0.62rem; letter-spacing: 0.14em; text-transform: uppercase;
  padding: 0.28rem 0.7rem;
}
.plan__price { font-family: var(--display); font-size: 2.5rem; line-height: 1; margin: 0.4rem 0 0.15rem; }
.plan__price sup { font-size: 1.1rem; vertical-align: super; }
.plan__per { font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-soft); }
.plan .ticks { margin-top: 1rem; flex: 1; }
.plan .btn { margin-top: 1.5rem; }

.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--r-m); background: var(--paper); }
table { border-collapse: collapse; width: 100%; min-width: 560px; font-size: 0.95rem; }
th, td { text-align: left; padding: 0.85rem 1.1rem; border-bottom: 1px solid var(--line); }
th { font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.13em; text-transform: uppercase; color: var(--ink-soft); font-weight: 400; }
tbody tr:last-child td { border-bottom: 0; }
td b { font-family: var(--display); font-weight: 600; }

/* ---------- Akordeón ---------- */
.acc { border-top: 1px solid var(--line); }
.acc details { border-bottom: 1px solid var(--line); }
.acc summary {
  cursor: pointer; list-style: none; padding: 1.15rem 2.5rem 1.15rem 0; position: relative;
  font-family: var(--display); font-size: 1.1rem; font-weight: 600;
}
.acc summary::-webkit-details-marker { display: none; }
.acc summary::after {
  content: "+"; position: absolute; right: 0.4rem; top: 50%; transform: translateY(-50%);
  font-family: var(--mono); font-size: 1.2rem; color: var(--pine);
}
.acc details[open] summary::after { content: "–"; }
.acc .acc__body { padding: 0 0 1.3rem; color: var(--ink-soft); max-width: 76ch; }

/* ---------- Formulár ---------- */
.form { display: grid; gap: 1.1rem; }
.field label { display: block; font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-soft); margin-bottom: 0.4rem; }
.field input, .field textarea, .field select {
  width: 100%; font: inherit; font-size: 0.98rem; color: var(--ink);
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-m);
  padding: 0.8rem 0.95rem;
}
.field textarea { min-height: 150px; resize: vertical; }
.field input:focus, .field textarea:focus, .field select:focus { border-color: var(--pine); outline: none; box-shadow: 0 0 0 3px var(--pine-mist); }
.field__err { color: #9B3B2E; font-size: 0.84rem; margin-top: 0.35rem; display: none; }
.field.is-invalid input, .field.is-invalid textarea { border-color: #9B3B2E; }
.field.is-invalid .field__err, .check-field.is-invalid .field__err { display: block; }
.check-field .field__err { display: none; margin-top: 0.35rem; }
.check { display: flex; gap: 0.7rem; align-items: flex-start; font-size: 0.9rem; color: var(--ink-soft); }
.check input { margin-top: 0.28rem; accent-color: var(--pine); flex: none; }
.form__note { font-size: 0.85rem; color: var(--ink-soft); }
.form-status {
  display: none; margin-top: 1rem; padding: 0.95rem 1.1rem; border-radius: var(--r-m);
  background: var(--pine-mist); border: 1px solid #C8DBD2; color: var(--pine-deep); font-size: 0.95rem;
}
.form-status.is-visible { display: block; }

.contact-card { display: grid; gap: 1.15rem; }
.contact-card dl { margin: 0; display: grid; gap: 0.9rem; }
.contact-card dt { font-family: var(--mono); font-size: 0.68rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-soft); }
.contact-card dd { margin: 0.15rem 0 0; }

/* ---------- Právne stránky ---------- */
.legal { padding: clamp(2.5rem, 5vw, 4rem) 0 var(--pad-y); }
.legal__body { max-width: 74ch; }
.legal__body h2 { margin-top: 2.4rem; font-size: clamp(1.35rem, 1.1rem + 0.9vw, 1.75rem); }
.legal__body h3 { margin-top: 1.7rem; font-size: 1.1rem; }
.legal__body ul { padding-left: 1.15rem; color: var(--ink-soft); }
.legal__body li { margin-bottom: 0.5rem; }
.legal__meta {
  font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--ink-soft); border-bottom: 1px solid var(--line); padding-bottom: 1.25rem; margin-bottom: 2rem;
}
.toc { background: var(--paper-2); border: 1px solid var(--line); border-radius: var(--r-m); padding: 1.25rem 1.5rem; margin-bottom: 2.25rem; }
.toc ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.4rem; }
.toc a { font-size: 0.94rem; }

/* ---------- CTA pás ---------- */
.cta-band { background: var(--pine); color: #F3F7F5; padding: clamp(2.75rem, 6vw, 4.5rem) 0; }
.cta-band h2 { color: #FDFCF9; }
.cta-band p { color: #D4E2DC; max-width: 56ch; }
.cta-band .btn--primary { background: var(--paper); color: var(--pine-deep); }
.cta-band .btn--primary:hover { background: #fff; color: var(--pine-deep); }
.cta-band .btn--ghost { color: #EAF1EE; border-color: rgba(255,255,255,0.35); }
.cta-band .btn--ghost:hover { color: #fff; border-color: #fff; }
.cta-band__in { display: flex; flex-wrap: wrap; gap: 1.5rem; align-items: center; justify-content: space-between; }

/* ---------- Footer ---------- */
.footer { background: var(--paper-2); border-top: 1px solid var(--line); padding: clamp(2.5rem, 5vw, 3.75rem) 0 2rem; font-size: 0.93rem; }
.footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: var(--gap); }
.footer h4 { font-family: var(--mono); font-size: 0.68rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-soft); font-weight: 400; margin-bottom: 0.9rem; }
.footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.5rem; }
.footer a { color: var(--ink-soft); text-decoration: none; }
.footer a:hover { color: var(--pine-deep); text-decoration: underline; }
.footer address { font-style: normal; color: var(--ink-soft); }
.footer__bar {
  margin-top: 2.5rem; padding-top: 1.25rem; border-top: 1px solid var(--line);
  display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between;
  color: var(--ink-soft); font-size: 0.85rem;
}
.linkbtn { background: none; border: 0; padding: 0; font: inherit; color: var(--ink-soft); cursor: pointer; text-decoration: underline; }
.linkbtn:hover { color: var(--pine-deep); }

/* ---------- Cookies ---------- */
.cookie {
  position: fixed; inset-inline: 1rem; bottom: 1rem; z-index: 60;
  max-width: 640px; margin-inline: auto;
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-l);
  padding: 1.25rem 1.4rem; box-shadow: 0 24px 60px -30px rgba(42,40,35,0.55);
  display: none;
}
.cookie.is-open { display: block; }
.cookie h4 { font-family: var(--display); font-size: 1.05rem; margin: 0 0 0.4rem; }
.cookie p { font-size: 0.9rem; color: var(--ink-soft); margin-bottom: 1rem; }
.cookie__prefs { display: grid; gap: 0.6rem; margin-bottom: 1rem; }
.cookie__actions { display: flex; flex-wrap: wrap; gap: 0.6rem; }
.cookie__actions .btn { flex: 1 1 160px; padding: 0.6rem 1rem; font-size: 0.9rem; }

/* ---------- Reveal ---------- */
.reveal { opacity: 0; transform: translateY(14px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.is-in { opacity: 1; transform: none; }

/* ---------- Responzívne ---------- */
@media (max-width: 960px) {
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .hero__grid { grid-template-columns: 1fr; }
  .hero__figure { order: -1; }
  .hero__badge { left: auto; right: 0.5rem; }
}

@media (max-width: 780px) {
  .nav-toggle { display: inline-block; }
  .nav {
    display: none; position: absolute; inset-inline: 0; top: 100%;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--paper); border-bottom: 1px solid var(--line);
    padding: 0.5rem 1.25rem 1.25rem;
  }
  .nav.is-open { display: flex; }
  .nav a { padding: 0.75rem 0; border-bottom: 1px solid var(--line); }
  .masthead__in { position: relative; }
  .split, .grid--2, .grid--3, .stat-row, .calc__out { grid-template-columns: 1fr; }
  .split { display: grid; }
  .split--flip .split__media { order: 0; }
}

@media (max-width: 560px) {
  .grid--4 { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; }
  .cta-band__in { flex-direction: column; align-items: flex-start; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
  .reveal { opacity: 1; transform: none; }
}

@media print {
  .masthead, .footer, .cookie, .cta-band { display: none; }
}