/*
Theme Name: Fitness Trener
Theme URI: https://fitnesstrener.eu
Author: Jan Vondrak
Description: Vlastni jednostrankove tema pro fitnesstrener.eu
Version: 1.0
*/

:root {
  --ink: #232620;
  --ink-soft: #4B4F45;
  --paper: #EDE7DA;
  --paper-dim: #E2DCCB;
  --paper-card: #F5F1E6;
  --moss: #4B5A3A;
  --moss-soft: #6B7A57;
  --brass: #A5761E;
  --line: rgba(35, 38, 32, 0.16);
  --line-soft: rgba(35, 38, 32, 0.08);

  --font-display: Rockwell, "Bookman Old Style", "Noto Serif", Georgia, serif;
  --font-body: "Segoe UI", Calibri, "Helvetica Neue", Arial, sans-serif;
  --font-mono: Consolas, "SFMono-Regular", "IBM Plex Mono", Menlo, monospace;
}

@media (prefers-color-scheme: dark) {
  :root {
    --ink: #EDE8DA;
    --ink-soft: #B9B4A4;
    --paper: #1B1D17;
    --paper-dim: #242720;
    --paper-card: #20221C;
    --moss: #8AA36E;
    --moss-soft: #6E8A57;
    --brass: #D7A54B;
    --line: rgba(237, 232, 218, 0.18);
    --line-soft: rgba(237, 232, 218, 0.08);
  }
}
:root[data-theme="dark"] {
  --ink: #EDE8DA;
  --ink-soft: #B9B4A4;
  --paper: #1B1D17;
  --paper-dim: #242720;
  --paper-card: #20221C;
  --moss: #8AA36E;
  --moss-soft: #6E8A57;
  --brass: #D7A54B;
  --line: rgba(237, 232, 218, 0.18);
  --line-soft: rgba(237, 232, 218, 0.08);
}
:root[data-theme="light"] {
  --ink: #232620;
  --ink-soft: #4B4F45;
  --paper: #EDE7DA;
  --paper-dim: #E2DCCB;
  --paper-card: #F5F1E6;
  --moss: #4B5A3A;
  --moss-soft: #6B7A57;
  --brass: #A5761E;
  --line: rgba(35, 38, 32, 0.16);
  --line-soft: rgba(35, 38, 32, 0.08);
}

* { box-sizing: border-box; }
html, body { max-width: 100%; overflow-x: hidden; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
::selection { background: var(--moss); color: var(--paper); }

.wrap {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 56px);
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 700;
  text-wrap: balance;
  margin: 0;
}

/* ---------- Nav ---------- */
.nav { border-bottom: 1px solid var(--line); }
.nav .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 22px;
  padding-bottom: 22px;
}
.nav-mark { font-family: var(--font-display); font-size: 1.05rem; letter-spacing: 0.02em; }
.nav-mark span { color: var(--moss); }
.nav-links { display: flex; gap: clamp(16px, 3vw, 32px); align-items: center; }
.nav-links a { text-decoration: none; font-size: 0.92rem; color: var(--ink-soft); letter-spacing: 0.01em; }
.nav-links a:hover { color: var(--ink); }
.nav-links a.nav-cta {
  text-decoration: none; font-size: 0.88rem; font-weight: 600;
  color: var(--paper); background: var(--moss); padding: 9px 18px; letter-spacing: 0.01em;
}
.nav-links a.nav-cta:hover { color: var(--paper); background: var(--moss-soft); }

/* ---------- Hero ---------- */
.hero { padding: clamp(48px, 9vw, 104px) 0 clamp(40px, 7vw, 80px); }
.hero-grid {
  display: grid; grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(32px, 6vw, 64px); align-items: center;
}
.eyebrow {
  font-family: var(--font-mono); font-size: 0.78rem; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--moss); margin: 0 0 18px;
}
.hero h1 { font-size: clamp(2.1rem, 4.6vw, 3.4rem); line-height: 1.08; letter-spacing: -0.01em; }
.hero-lede { margin-top: 22px; font-size: clamp(1.02rem, 1.6vw, 1.18rem); color: var(--ink-soft); max-width: 46ch; }
.hero-actions { margin-top: 34px; display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }
.btn-primary {
  text-decoration: none; display: inline-block; background: var(--moss); color: var(--paper);
  font-weight: 600; font-size: 0.95rem; padding: 14px 26px; border: 1px solid var(--moss);
}
.btn-primary:hover { background: var(--moss-soft); border-color: var(--moss-soft); }
.btn-ghost { text-decoration: none; color: var(--ink); font-size: 0.95rem; border-bottom: 1px solid var(--ink); padding-bottom: 2px; }

.hero-visual {
  aspect-ratio: 4 / 5; background: var(--paper-dim); border: 1px solid var(--line);
  display: flex; align-items: center; justify-content: center; position: relative; overflow: hidden;
}
.hero-visual svg { width: 62%; height: 62%; }
.hero-visual img { width: 100%; height: 100%; object-fit: cover; }

/* ---------- Section shell ---------- */
section { padding: clamp(48px, 8vw, 88px) 0; border-top: 1px solid var(--line); }
.kicker {
  font-family: var(--font-mono); font-size: 0.78rem; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--moss); margin: 0 0 14px;
}
.section-head { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: end; margin-bottom: clamp(32px, 5vw, 52px); }
.section-head h2 { font-size: clamp(1.5rem, 2.6vw, 2.05rem); }
.section-head p { margin: 0; color: var(--ink-soft); max-width: 42ch; }

/* ---------- O mne ---------- */
.about-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(32px, 6vw, 64px); }
.about-grid p { margin: 0 0 18px; color: var(--ink-soft); font-size: 1.02rem; }
.about-grid p:last-child { margin-bottom: 0; }
.pull {
  font-family: var(--font-display); font-size: clamp(1.25rem, 2.3vw, 1.6rem); color: var(--ink);
  line-height: 1.35; margin: 0; border-left: 2px solid var(--moss); padding-left: 22px;
}

/* ---------- Sluzby ---------- */
.services { display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--line); }
.service { padding: 30px 26px; border-right: 1px solid var(--line); }
.service:last-child { border-right: none; }
.service .num { font-family: var(--font-mono); font-size: 0.8rem; color: var(--brass); letter-spacing: 0.05em; }
.service h3 { font-size: 1.18rem; margin: 14px 0 10px; }
.service p { margin: 0; color: var(--ink-soft); font-size: 0.95rem; }

/* ---------- Proces ---------- */
.process { list-style: none; margin: 0; padding: 0; }
.process li { display: grid; grid-template-columns: 64px 1fr; gap: 24px; padding: 26px 0; border-top: 1px solid var(--line-soft); }
.process li:first-child { border-top: none; }
.process .step { font-family: var(--font-mono); font-size: 1.6rem; color: var(--line); font-variant-numeric: tabular-nums; }
.process h3 { font-size: 1.1rem; margin: 0 0 8px; }
.process p { margin: 0; color: var(--ink-soft); font-size: 0.96rem; max-width: 56ch; }

/* ---------- Cenik ---------- */
.pricing { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line); border: 1px solid var(--line); }
.price-card { background: var(--paper-card); padding: 34px 30px; display: flex; flex-direction: column; gap: 16px; }
.price-card h3 { font-size: 1.05rem; font-weight: 600; font-family: var(--font-body); }
.price-num { font-family: var(--font-mono); font-size: clamp(2.1rem, 4vw, 2.6rem); font-variant-numeric: tabular-nums; color: var(--brass); line-height: 1; }
.price-num small { font-family: var(--font-body); font-size: 0.95rem; color: var(--ink-soft); font-weight: 400; }
.price-card p { margin: 0; color: var(--ink-soft); font-size: 0.92rem; }
.price-note { margin-top: 18px; font-size: 0.88rem; color: var(--ink-soft); font-family: var(--font-mono); letter-spacing: 0.01em; }

/* ---------- Formular ---------- */
.contact { background: var(--paper-dim); }
.contact-grid { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: clamp(32px, 6vw, 64px); }
.contact h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); }
.contact-lede { color: var(--ink-soft); margin-top: 16px; max-width: 40ch; }
.contact-meta { margin-top: 32px; font-size: 0.9rem; color: var(--ink-soft); }
.contact-meta a { color: var(--ink); text-decoration: none; border-bottom: 1px solid var(--line); }
.contact-notice {
  margin-top: 20px; padding: 12px 16px; border: 1px solid var(--line);
  font-size: 0.9rem; background: var(--paper-card);
}
.contact-notice.is-error { border-color: var(--brass); color: var(--brass); }

form { display: grid; gap: 22px; }
.field { display: grid; gap: 8px; }
.field label { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-soft); }
.row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
input, select, textarea {
  font-family: var(--font-body); font-size: 1rem; color: var(--ink); background: transparent;
  border: none; border-bottom: 1px solid var(--line); padding: 10px 2px; outline: none; width: 100%;
}
input:focus, select:focus, textarea:focus { border-bottom-color: var(--moss); box-shadow: 0 1px 0 0 var(--moss); }
textarea { resize: vertical; min-height: 84px; font-family: var(--font-body); }
form .submit {
  margin-top: 6px; justify-self: start; background: var(--moss); color: var(--paper);
  border: 1px solid var(--moss); font-weight: 600; font-size: 0.95rem; padding: 14px 30px; cursor: pointer;
}
form .submit:hover { background: var(--moss-soft); border-color: var(--moss-soft); }
form .submit:focus-visible, a:focus-visible, .nav-cta:focus-visible { outline: 2px solid var(--brass); outline-offset: 2px; }

footer { border-top: 1px solid var(--line); padding: 28px 0; }
footer .wrap { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; font-size: 0.82rem; color: var(--ink-soft); }
footer a { color: var(--ink-soft); text-decoration: none; border-bottom: 1px solid var(--line); }

@media (max-width: 760px) {
  .hero-grid, .about-grid, .contact-grid { grid-template-columns: 1fr; }
  .hero-visual { order: -1; aspect-ratio: 16/9; }
  .section-head { grid-template-columns: 1fr; gap: 14px; }
  .services { grid-template-columns: 1fr; }
  .service { border-right: none; border-bottom: 1px solid var(--line); }
  .service:last-child { border-bottom: none; }
  .pricing { grid-template-columns: 1fr; }
  .row-2 { grid-template-columns: 1fr; }
  .process li { grid-template-columns: 40px 1fr; }
}

@media (prefers-reduced-motion: no-preference) {
  .btn-primary, .btn-ghost, .nav-cta, form .submit { transition: background-color 0.15s ease, border-color 0.15s ease; }
}