/* DM Sans self-hosted (no Google Fonts request → no IP transfer to Google) */
@font-face {
  font-family: 'DM Sans';
  font-style: normal;
  font-display: swap;
  font-weight: 100 1000;
  src: url(/fonts/dm-sans-latin-ext-wght-normal.woff2) format('woff2-variations');
  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: 'DM Sans';
  font-style: normal;
  font-display: swap;
  font-weight: 100 1000;
  src: url(/fonts/dm-sans-latin-wght-normal.woff2) format('woff2-variations');
  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;
}

:root {
  /* Dentiora brand tokens v1.0 (source of truth: dentiora-brand/tokens.css) */
  --brand-primary: #8AA99A;          /* Šalvěj – logo, ikony, plochy (NIKDY pod bílý text) */
  --brand-primary-strong: #587A6A;   /* tlačítko s bílým textem (4,77:1) */
  --brand-primary-deep: #4A6A5B;     /* hover, odkazy, zelený text */
  --brand-primary-pressed: #3F5C4F;
  --brand-primary-line: #C9D9D0;
  --brand-primary-soft: #E8F0EC;
  --brand-surface: #FFFCF8;
  --brand-bg: #F7F0E8;
  --brand-bg-alt: #EBE1D6;
  --brand-line: #E8DFD5;
  --brand-accent: #E8ADA3;           /* Korál – jen plochy/dekorace */
  --brand-accent-soft: #F9EDEB;
  --brand-accent-line: #F0D4CE;      /* odvozeno: rámeček korálových štítků */
  --brand-accent-strong: #9C5A4F;    /* Terakota – text akcentu */
  --brand-highlight: #D4B483;        /* Med – jen plochy/dekorace */
  --brand-highlight-soft: #F6EDDB;
  --brand-highlight-strong: #86662F;
  --brand-ink: #2C2A28;
  --brand-text: #5E5850;
  --brand-muted: #6E675F;
  --brand-subtle: #8F857A;
  --brand-white: #FFFFFF;
  --brand-success: #3F6B50;  --brand-success-soft: #E6F0E9;
  --brand-warning: #8E5A22;  --brand-warning-soft: #F8EEDC;  --brand-warning-icon: #D9A15B;
  --brand-error: #A84B42;    --brand-error-soft: #FAEAE7;
  --brand-info: #46667D;     --brand-info-soft: #E9EFF3;
  --brand-font: 'DM Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --radius-sm: 10px; --radius: 14px; --radius-lg: 20px; --radius-pill: 999px;
  --shadow-sm: 0 1px 2px rgba(44,42,40,.05), 0 8px 24px rgba(44,42,40,.06);
  --shadow-lg: 0 2px 4px rgba(44,42,40,.04), 0 24px 48px -12px rgba(44,42,40,.14);
  --focus-ring: 0 0 0 3px rgba(138,169,154,.45);

  /* app aliases → brand tokens */
  --beige: var(--brand-bg);
  --beige-deep: var(--brand-bg-alt);
  --coral: var(--brand-accent);
  --coral-soft: var(--brand-accent-soft);
  --coral-text: var(--brand-accent-strong);
  --main: var(--brand-primary);
  --main-dark: var(--brand-primary-deep);
  --main-soft: var(--brand-primary-soft);
  --btn: var(--brand-primary-strong);
  --btn-hover: var(--brand-primary-deep);
  --btn-pressed: var(--brand-primary-pressed);
  --bg: var(--brand-bg);
  --surface: var(--brand-surface);
  --ink: var(--brand-ink);
  --text: var(--brand-text);
  --muted: var(--brand-muted);
  --line: var(--brand-line);
  --teal: var(--btn);
  --teal-dark: var(--brand-primary-deep);
  --teal-soft: var(--brand-primary-soft);
  --blue: var(--brand-primary-deep);
  --blue-soft: var(--brand-primary-soft);
  --danger: var(--brand-error);
  --danger-soft: var(--brand-error-soft);
  --warn: var(--brand-warning);
  --warn-soft: var(--brand-warning-soft);
  --ok: var(--brand-success);
  --ok-soft: var(--brand-success-soft);
  --accent: var(--brand-primary);
  --shadow: var(--shadow-sm);
  --font: var(--brand-font);
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
  background: var(--bg);
}

.n {
  display: flex; justify-content: space-between; align-items: center; gap: 8px;
  padding: 12px 18px; background: rgba(255, 252, 249, .92); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line); position: sticky; top: 0; flex-wrap: wrap; z-index: 5;
}
.brand-logo { display: inline-flex; align-items: center; color: var(--brand-ink); text-decoration: none; line-height: 0; }
.brand-logo svg { height: 30px; width: auto; display: block; }
.brand-logo-sm svg { height: 26px; }
.ft-logo svg { height: 26px; width: auto; }

.b {
  background: var(--teal); color: var(--brand-white); border: 0; border-radius: 999px;
  padding: 9px 14px; font-weight: 600; cursor: pointer; box-shadow: var(--shadow);
}
.b:hover { background: var(--btn-hover); }
.b:active { background: var(--btn-pressed); }
.b:focus-visible, .g:focus-visible, .tab:focus-visible, .cand-link:focus-visible, .ph-chip:focus-visible { outline: none; box-shadow: var(--focus-ring); }
.b:disabled { background: var(--brand-bg-alt); color: var(--brand-subtle); box-shadow: none; cursor: default; }
a { color: var(--brand-primary-deep); text-underline-offset: 2px; }
a:hover { color: var(--brand-primary-pressed); }
::placeholder { color: var(--brand-subtle); }
.g { background: var(--surface); border: 1px solid var(--line); color: var(--ink); box-shadow: none; }
.g:hover { border-color: var(--brand-primary-line); background: var(--main-soft); color: var(--ink); }
.g:active { background: var(--brand-primary-line); }
.bb { width: 100%; }

.w { max-width: 960px; margin: 0 auto; padding: 28px 18px 40px; }
.ey {
  display: inline-block; background: var(--coral-soft); color: var(--coral-text);
  border: 1px solid var(--brand-accent-line); border-radius: 999px; padding: 4px 10px; font-size: .8rem; font-weight: 600;
}
h1 { font-size: clamp(1.7rem, 4vw, 2.55rem); margin: 12px 0 8px; letter-spacing: -.03em; line-height: 1.15; }
h2 { margin: 28px 0 12px; font-size: 1.25rem; letter-spacing: -.02em; }
h3 { margin: 0 0 6px; font-size: 1rem; }
.m { color: var(--muted); }
.cta { display: flex; gap: 8px; flex-wrap: wrap; margin: 16px 0; }

.grid { display: grid; gap: 12px; }
@media (min-width: 800px) {
  .g2 { grid-template-columns: 1fr 1fr; }
  .g3 { grid-template-columns: 1fr 1fr 1fr; }
}

.c {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 16px; box-shadow: var(--shadow);
}
.pr { background: var(--coral-soft); border-color: var(--brand-accent-line); }
.so { background: var(--main-soft); border-color: var(--brand-primary-line); }
.pr h3 { color: var(--coral-text); }
.so h3 { color: var(--main-dark); }

.pb {
  background: var(--btn);
  color: var(--brand-white); border-radius: var(--radius); padding: 18px; box-shadow: var(--shadow);
}
.pb ul { margin: 10px 0 0; padding-left: 18px; opacity: .95; }
.num {
  width: 28px; height: 28px; border-radius: 9px; background: var(--coral-soft); color: var(--coral-text);
  display: grid; place-items: center; font-weight: 700; margin-bottom: 8px;
}

.ft {
  text-align: center; color: var(--muted); font-size: .8rem; padding: 18px;
  border-top: 1px solid var(--line); margin-top: 8px; background: rgba(255,255,255,.5);
}

.auth { max-width: 420px; margin: 28px auto; padding: 14px; }
.ac {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 18px; box-shadow: var(--shadow);
}
.back { background: 0; border: 0; color: var(--blue); font-weight: 600; cursor: pointer; padding: 0; margin-bottom: 10px; }
label { display: block; margin: 10px 0 4px; font-weight: 600; font-size: .85rem; }
input, select {
  width: 100%; padding: 10px; border: 1px solid var(--line); border-radius: 10px; background: var(--brand-white);
}
input:focus, select:focus, textarea:focus { outline: none; box-shadow: var(--focus-ring); border-color: var(--main); }
.err { display: none; color: var(--danger); background: var(--danger-soft); padding: 8px; border-radius: 8px; margin-top: 8px; }
.oauth a {
  display: block; text-align: center; padding: 10px; border: 1px solid var(--line); border-radius: 10px;
  text-decoration: none; margin: 6px 0; font-weight: 600; color: inherit; background: var(--brand-white);
}
.oauth a:hover { border-color: var(--blue); background: var(--blue-soft); }
.div { display: flex; align-items: center; gap: 8px; color: var(--muted); font-size: .8rem; margin: 12px 0; }
.div:before, .div:after { content: ""; flex: 1; height: 1px; background: var(--line); }
.dev {
  background: var(--coral-soft); border: 1px solid var(--brand-accent-line); padding: 8px; border-radius: 8px;
  margin-top: 8px; color: var(--coral-text);
}

.app { max-width: 880px; margin: 0 auto; padding: 16px 16px 40px; }
.top {
  display: flex; justify-content: space-between; gap: 8px; flex-wrap: wrap;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 12px 14px; margin-bottom: 12px; box-shadow: var(--shadow);
}
.badge { font-size: .75rem; background: var(--teal-soft); color: var(--teal-dark); padding: 4px 8px; border-radius: 999px; border: 1px solid var(--brand-primary-line); }
.tabs {
  display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 4px;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 4px; margin-bottom: 12px; box-shadow: var(--shadow);
}
.tab { border: 0; background: 0; padding: 9px; border-radius: 10px; font-weight: 600; color: var(--muted); cursor: pointer; }
.tab.on { background: var(--teal); color: var(--brand-white); }
.tab:not(.on):hover { background: var(--teal-soft); color: var(--teal-dark); }

/* Landing: 3 alternating full-width sections */
.sec {
  width: 100%;
  padding: 56px 0 64px;
}
.sec .inner {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 18px;
}
.sec-hero {
  background:
    radial-gradient(900px 420px at 8% 0%, rgba(249, 237, 235, .75) 0%, transparent 55%),
    radial-gradient(700px 380px at 100% 10%, rgba(232, 240, 236, .6) 0%, transparent 50%),
    var(--beige);
  padding-top: 40px;
  padding-bottom: 72px;
}
.sec-problem {
  background: var(--beige-deep);
  border-top: 1px solid rgba(44, 42, 40, .06);
  border-bottom: 1px solid rgba(44, 42, 40, .06);
}
.sec-how {
  background: var(--beige);
  border-bottom: 1px solid rgba(44, 42, 40, .06);
}
.sec h2 {
  margin: 0 0 8px;
  font-size: clamp(1.35rem, 2.5vw, 1.65rem);
}
.sec .lead {
  color: var(--muted);
  margin: 0 0 22px;
  max-width: 36rem;
}
.sec .cta { margin: 20px 0 8px; }
.sec .grid { margin-top: 8px; }
.sec .c {
  height: 100%;
  transition: transform .15s ease, box-shadow .15s ease;
}
.sec .c:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(44, 42, 40, .08);
}
.sec-hero h1 { margin-top: 14px; }
.sec-how .num {
  background: var(--coral-soft);
  color: var(--coral-text);
  border: 1px solid var(--brand-accent-line);
}
.price-row { margin-top: 28px; }
.sec-how h2.price-title { margin-top: 36px; }
.ft {
  margin-top: 0;
  background: var(--surface);
}
.w-landing { max-width: none; margin: 0; padding: 0; }

/* Pricing cards */
.pb { position: relative; display: flex; flex-direction: column; gap: 4px; }
.pb-start {
  background: var(--surface);
  color: var(--ink);
  border: 1px solid var(--line);
}
.pb-start ul { opacity: 1; color: var(--muted); }
.pb-pro {
  background: var(--btn);
  color: var(--brand-white);
}
.plan-name { font-weight: 700; font-size: 1.05rem; opacity: .95; }
.plan-price { font-size: 1.75rem; font-weight: 700; margin: 4px 0 8px; letter-spacing: -.02em; }
.plan-price span { font-size: .95rem; font-weight: 500; opacity: .85; }
.pb-start .plan-price { color: var(--main-dark); }
.rec {
  position: absolute; top: 12px; right: 12px;
  background: var(--coral-soft); color: var(--coral-text);
  font-size: .7rem; font-weight: 700; letter-spacing: .02em;
  padding: 3px 8px; border-radius: 999px;
}
.plan-cta {
  margin-top: 14px; width: 100%;
  background: var(--teal); color: var(--brand-white);
}
.pb-pro .plan-cta { background: var(--brand-white); color: var(--main-dark); }
.pb-pro .plan-cta:hover { background: var(--beige); }
.pb-start .plan-cta:hover { background: var(--main-dark); }
.price-note { margin: 14px 0 0; font-size: .85rem; }

/* Footer */
.ft { line-height: 1.55; padding: 28px 18px 32px; }
.ft-brand { font-weight: 700; color: var(--ink); margin-bottom: 10px; letter-spacing: -.02em; }
.ft-name { font-weight: 600; color: var(--ink); margin-bottom: 2px; }

/* Soft paywall modal */
.modal-bg {
  position: fixed; inset: 0; z-index: 50;
  background: rgba(44, 42, 40, .4);
  display: grid; place-items: center; padding: 18px;
}
.modal {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 20px; max-width: 400px; width: 100%;
  box-shadow: 0 16px 48px rgba(44, 42, 40, .16);
}
.pro-card {
  background: var(--main-soft);
  border: 1px dashed var(--brand-primary-line);
}
.item .pro-gate { display: inline-block; }

.modal-wide { max-width: 520px; }
.tabs { grid-template-columns: repeat(5, 1fr); }
@media (max-width: 520px) {
  .tabs { grid-template-columns: 1fr 1fr; }
}

/* How-steps scroll reveal: smooth ease-in-out fade + small translate, light stagger (delay set in JS) */
.how-steps { position: relative; --how-ease: cubic-bezier(.4,0,.2,1); }
.how-steps .how-step {
  opacity: 0;
  transform: translateY(14px);
  transition:
    opacity .6s var(--how-ease) var(--how-delay, 0ms),
    transform .6s var(--how-ease) var(--how-delay, 0ms),
    box-shadow .5s ease-in-out,
    border-color .5s ease-in-out,
    background .5s ease-in-out;
}
.how-steps .how-step.is-inview {
  opacity: 1;
  transform: translateY(0);
  box-shadow: 0 8px 28px rgba(232, 173, 163, .16), 0 2px 8px rgba(44, 42, 40, .05);
  border-color: var(--brand-accent-line);
  background: var(--brand-surface);
}
.how-steps .how-step .num { transition: background .5s ease-in-out, box-shadow .5s ease-in-out; }
.how-steps .how-step.is-inview .num {
  background: var(--brand-white);
  box-shadow: 0 2px 8px rgba(232, 173, 163, .22);
}
.how-steps .how-step.is-active {
  transform: translateY(-2px);
  border-color: var(--coral);
  box-shadow: 0 12px 32px rgba(232, 173, 163, .2), 0 2px 8px rgba(44, 42, 40, .06);
}
@media (prefers-reduced-motion: reduce) {
  .how-steps .how-step, .how-steps .how-step .num {
    transition: none !important;
    transform: none !important;
    opacity: 1 !important;
  }
}

/* GDPR consent + privacy modal */
.consent { display: flex; gap: 8px; align-items: flex-start; font-size: .9rem; margin: 10px 0 6px; line-height: 1.35; cursor: pointer; }
.consent input { width: 18px; height: 18px; margin: 1px 0 0; flex: 0 0 auto; accent-color: var(--btn); }
.oauth-off a { opacity: .45; }
.modal.privacy { max-width: 680px; max-height: 85vh; overflow-y: auto; text-align: left; line-height: 1.5; font-size: .92rem; }
.modal.privacy h3 { font-size: 1rem; margin: 16px 0 4px; }
.modal.privacy ul { padding-left: 20px; margin: 4px 0; }
.modal.privacy li { margin: 3px 0; }
.ft a { color: inherit; text-decoration: underline; }

/* Hero — two-column with UI mockup */
.sec-hero { padding-top: 56px; padding-bottom: 80px; overflow: hidden; }
.sec-hero .inner.hero-grid { max-width: 1080px; padding: 0 24px; display: grid; gap: 44px; align-items: center; }

.hero-ey {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 14px 6px 10px; font-size: .82rem; letter-spacing: .01em;
  background: rgba(255, 252, 248, .85); color: var(--brand-accent-strong); border-color: var(--brand-accent-line);
  box-shadow: 0 2px 10px rgba(232, 173, 163, .14);
}
.ey-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--coral); box-shadow: 0 0 0 4px var(--coral-soft); }
.sec-hero h1 {
  font-size: clamp(2.05rem, 5vw, 3.25rem); line-height: 1.08; letter-spacing: -.035em;
  margin: 20px 0 18px; max-width: 13.5em; text-wrap: balance; font-weight: 700;
}
.sec-hero .lead { font-size: clamp(1.02rem, 1.6vw, 1.14rem); line-height: 1.6; max-width: 33rem; margin: 0 0 28px; color: var(--brand-muted); }
.sec-hero .cta { margin: 0 0 18px; gap: 10px; }
.hero-b { padding: 13px 22px; font-size: .98rem; }
.hero-b.g { background: rgba(255, 252, 248, .9); }
.hero-note { display: inline-flex; align-items: center; gap: 9px; margin: 0; font-size: .88rem; color: var(--muted); }
.hero-note-ic {
  width: 26px; height: 26px; border-radius: 8px; display: grid; place-items: center; flex: 0 0 auto;
  background: var(--main-soft); color: var(--main-dark); border: 1px solid var(--brand-primary-line);
}

/* Mockup card */
.hero-visual { position: relative; padding: 8px 4px 30px; min-width: 0; }
@media (max-width: 1023px) { .hero-visual { max-width: 460px; width: 100%; margin: 0 auto; } }
.hero-visual::before {
  content: ''; position: absolute; inset: 6% -4% 2% 10%; border-radius: 32px;
  background: linear-gradient(140deg, var(--coral-soft), var(--main-soft));
  transform: rotate(3deg); z-index: 0;
}
.hv-card {
  position: relative; z-index: 1; max-width: 420px; margin: 0 auto;
  background: var(--surface); border: 1px solid var(--line); border-radius: 20px; padding: 20px;
  box-shadow: 0 2px 4px rgba(44, 42, 40, .04), 0 24px 48px -12px rgba(44, 42, 40, .14);
}
.hv-head { display: flex; justify-content: space-between; align-items: center; }
.hv-tag {
  font-size: .72rem; font-weight: 700; letter-spacing: .04em; text-transform: uppercase;
  color: var(--brand-accent-strong); background: var(--coral-soft); border-radius: 999px; padding: 4px 10px;
}
.hv-day { font-size: .8rem; color: var(--muted); font-weight: 600; }
.hv-slot { display: flex; align-items: center; gap: 12px; margin: 14px 0 4px; }
.hv-time { font-size: 2rem; font-weight: 700; letter-spacing: -.03em; line-height: 1; }
.hv-sep { width: 5px; height: 5px; border-radius: 50%; background: var(--beige-deep); }
.hv-len { font-size: 1rem; font-weight: 600; color: var(--muted); }
.hv-sub { font-size: .8rem; color: var(--muted); margin: 16px 0 8px; padding-top: 14px; border-top: 1px dashed var(--line); }
.hv-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: minmax(0, 1fr); gap: 8px; }
.hv-list li {
  display: flex; align-items: center; gap: 11px; padding: 10px 10px 10px 10px;
  border: 1px solid var(--line); border-radius: 14px; background: var(--brand-white);
}
.hv-list li.hv-best { border-color: var(--brand-primary-line); background: var(--main-soft); }
.hv-av {
  width: 36px; height: 36px; border-radius: 12px; display: grid; place-items: center; flex: 0 0 auto;
  font-size: .78rem; font-weight: 700;
}
.av1 { background: var(--brand-white); color: var(--main-dark); border: 1px solid var(--brand-primary-line); }
.av2 { background: var(--coral-soft); color: var(--brand-accent-strong); }
.av3 { background: var(--beige); color: var(--brand-muted); }
.hv-who { display: flex; flex-direction: column; min-width: 0; flex: 1; line-height: 1.25; }
.hv-who b { font-size: .92rem; }
.hv-who small { font-size: .76rem; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.hv-chip {
  flex: 0 0 auto; font-size: .72rem; font-weight: 700; white-space: nowrap;
  background: var(--btn); color: var(--brand-white); border-radius: 999px; padding: 6px 10px;
}
.hv-chip-g { background: var(--brand-white); color: var(--main-dark); border: 1px solid var(--brand-primary-line); }
.hv-float {
  position: absolute; z-index: 2; left: 0; bottom: 4px;
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--brand-white); border: 1px solid var(--line); border-radius: 999px; padding: 8px 14px 8px 8px;
  font-size: .82rem; font-weight: 600; box-shadow: 0 10px 24px -8px rgba(44, 42, 40, .18);
}
.hv-check { width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; background: var(--btn); color: var(--brand-white); }
@media (max-width: 1023px) {
  .sec-hero { padding-top: 36px; padding-bottom: 56px; }
  .sec-hero .inner.hero-grid { padding: 0 20px; gap: 36px; }
  .hero-visual { padding: 4px 0 28px; }
  .hero-visual::before { inset: 8% -6% 4% 6%; }
  .hv-float { left: 8px; }
}
@media (max-width: 420px) {
  .hv-card { padding: 16px; border-radius: 18px; }
  .hv-chip { padding: 6px 9px; font-size: .7rem; }
  .hv-list li { gap: 9px; padding: 9px; }
  .hero-b { flex: 1 1 auto; }
}
/* Hero refinements */
.n .b, .hero-b, .plan-cta { font-family: inherit; }
.h1br { display: none; }
@media (min-width: 1024px) {
  .sec-hero .inner.hero-grid { max-width: 1060px; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: 48px; }
  .sec-hero h1 { font-size: clamp(2.4rem, 3.6vw, 2.85rem); max-width: none; text-wrap: initial; }
  .h1br { display: inline; }
  .hv-card { max-width: 400px; }
}
@media (max-width: 1023px) {
  .sec-hero h1 { font-size: clamp(1.7rem, 7.6vw, 2.6rem); line-height: 1.12; max-width: 15em; }
}

/* Problem section ("Znáte to") */
.sec-problem { padding: 72px 0 80px; }
.sec-problem .inner.prob-inner { max-width: 1060px; padding: 0 24px; }
.prob-head { max-width: 40rem; margin: 0 0 32px; }
.sec-problem h2 { font-size: clamp(1.7rem, 3.4vw, 2.3rem); letter-spacing: -.03em; line-height: 1.15; margin: 0 0 12px; }
.sec-problem .lead { font-size: clamp(1rem, 1.5vw, 1.1rem); line-height: 1.6; margin: 0; color: var(--brand-muted); max-width: 36rem; }
.sec-problem .grid.prob-grid { gap: 18px; margin-top: 0; }
.prob-card {
  position: relative; border-radius: 20px; padding: 26px 26px 28px; border: 1px solid;
  box-shadow: 0 1px 2px rgba(44, 42, 40, .04), 0 18px 40px -22px rgba(44, 42, 40, .22);
}
.prob-card p { margin: 0; font-size: 1rem; line-height: 1.65; color: var(--brand-text); }
.prob-bad { background: var(--brand-accent-soft); border-color: var(--brand-accent-line); }
.prob-good { background: var(--brand-primary-soft); border-color: var(--brand-primary-line); }
.prob-top { display: flex; align-items: center; gap: 12px; margin: 0 0 14px; }
.prob-top h3 { margin: 0; font-size: 1.12rem; letter-spacing: -.01em; }
.prob-bad h3 { color: var(--brand-accent-strong); }
.prob-good h3 { color: var(--main-dark); }
.prob-ic { width: 42px; height: 42px; border-radius: 13px; display: grid; place-items: center; flex: 0 0 auto; background: var(--brand-white); }
.prob-bad .prob-ic { color: var(--brand-accent-strong); border: 1px solid var(--brand-accent-line); box-shadow: 0 4px 12px -6px rgba(232, 173, 163, .6); }
.prob-good .prob-ic { color: var(--main-dark); border: 1px solid var(--brand-primary-line); box-shadow: 0 4px 12px -6px rgba(138, 169, 154, .6); }
@media (max-width: 799px) {
  .sec-problem { padding: 52px 0 60px; }
  .sec-problem .inner.prob-inner { padding: 0 20px; }
  .prob-head { margin-bottom: 24px; }
  .prob-card { padding: 22px 20px 24px; border-radius: 18px; }
}

/* ---------- App: Dnes (freed slot → offers) ---------- */
.dn-new { padding: 20px; }
.dn-h { margin: 0 0 4px; font-size: 1.2rem; letter-spacing: -.02em; }
.dn-sub { margin: 0 0 14px; font-size: .92rem; }
.dn-form { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 10px; align-items: end; }
.dn-form label { margin: 0 0 4px; }
.dn-form input, .dn-form select { padding: 9px 10px; font: inherit; }
.dn-add { padding: 11px 16px; font-family: inherit; white-space: nowrap; }
.dn-tplbar { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin: 18px 4px 10px; font-size: .85rem; color: var(--muted); }
.dn-tplbar select { width: auto; padding: 6px 10px; font: inherit; font-size: .85rem; }
.dn-tplbar strong { color: var(--ink); font-weight: 600; }
.slot-list { display: grid; gap: 14px; margin-top: 12px; }
.slot-card { background: var(--surface); border: 1px solid var(--line); border-radius: 18px; padding: 18px; box-shadow: var(--shadow); }
.slot-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 10px; margin-bottom: 14px; }
.slot-when { font-size: 1.15rem; font-weight: 700; letter-spacing: -.02em; }
.slot-meta { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 6px; align-items: center; }
.slot-pill { font-size: .75rem; font-weight: 700; color: var(--brand-accent-strong); background: var(--coral-soft); border-radius: 999px; padding: 3px 10px; }
.slot-pill-col { color: var(--main-dark); background: var(--main-soft); }
.slot-dim { font-size: .75rem; color: var(--muted); }
.slot-empty, .slot-rest { margin: 4px 2px 0; font-size: .85rem; color: var(--muted); }
.cand-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.cand { border: 1px solid var(--line); border-radius: 14px; padding: 14px; background: var(--brand-white); transition: border-color .3s, box-shadow .3s, background .3s; }
.cand-best { border-color: var(--brand-primary-line); background: var(--brand-primary-soft); }
.cand-off { border-color: var(--brand-accent-line); background: var(--brand-surface); }
.cand-flash { animation: candFlash 1.6s ease; }
@keyframes candFlash { 0% { box-shadow: 0 0 0 0 rgba(138,169,154,.55); } 40% { box-shadow: 0 0 0 6px rgba(138,169,154,.25); } 100% { box-shadow: 0 0 0 0 rgba(138,169,154,0); } }
.cand-top { display: flex; align-items: center; gap: 11px; }
.cand-av { width: 38px; height: 38px; border-radius: 12px; display: grid; place-items: center; flex: 0 0 auto; font-size: .8rem; font-weight: 700; background: var(--beige); color: var(--brand-muted); }
.cand-best .cand-av { background: var(--brand-white); color: var(--main-dark); border: 1px solid var(--brand-primary-line); }
.cand-off .cand-av { background: var(--coral-soft); color: var(--brand-accent-strong); }
.cand-who { display: flex; flex-direction: column; min-width: 0; flex: 1; line-height: 1.3; }
.cand-who strong { font-size: .98rem; }
.cand-who span { font-size: .8rem; color: var(--muted); }
.cand-badge { flex: 0 0 auto; font-size: .72rem; font-weight: 700; color: var(--main-dark); background: var(--main-soft); border: 1px solid var(--brand-primary-line); border-radius: 999px; padding: 3px 9px; }
.cand-badge-off { color: var(--brand-accent-strong); background: var(--coral-soft); border-color: var(--brand-accent-line); }
.cand-msg { margin: 12px 0 0; }
.cand-msg pre {
  margin: 0; white-space: pre-wrap; font: inherit; font-size: .88rem; line-height: 1.5; color: var(--brand-text);
  background: var(--beige); border-radius: 4px 14px 14px 14px; padding: 10px 12px;
}
.cand-act { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-top: 12px; }
.cand-act .b { padding: 8px 14px; font-size: .85rem; font-family: inherit; }
.cand-yes { background: var(--btn); }
.cand-no.b { color: var(--brand-accent-strong); border-color: var(--brand-accent-line); }
.cand-no.b:hover { background: var(--coral-soft); }
.cand-link { background: 0; border: 0; padding: 4px 2px; font: inherit; font-size: .82rem; color: var(--muted); text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }
.cand-link:hover { color: var(--ink); }
.dn-appts { margin-top: 14px; }
.dn-appts h3 { margin: 0 0 8px; font-size: 1rem; }
.ap-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.ap-list li { display: flex; gap: 10px; align-items: center; padding: 8px 10px; border-radius: 10px; background: var(--main-soft); font-size: .88rem; }
.ap-when { font-weight: 700; color: var(--main-dark); min-width: 100px; }
.ap-who { flex: 1; }
.ap-len { color: var(--muted); font-size: .8rem; }
.app-toast {
  position: fixed; left: 50%; bottom: 20px; transform: translate(-50%, 20px); opacity: 0; pointer-events: none; z-index: 60;
  display: flex; align-items: center; gap: 14px; max-width: calc(100vw - 32px);
  background: var(--brand-ink); color: var(--brand-white); border-radius: 14px; padding: 12px 14px 12px 16px; font-size: .88rem;
  box-shadow: 0 12px 30px -10px rgba(44, 42, 40, .45); transition: opacity .2s, transform .2s;
}
.app-toast.on { opacity: 1; transform: translate(-50%, 0); pointer-events: auto; }
.app-toast-undo { background: 0; border: 1px solid rgba(255,255,255,.35); color: var(--brand-white); border-radius: 999px; padding: 5px 12px; font: inherit; font-weight: 600; cursor: pointer; }
.ph-hint { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; margin: 0 0 10px; }
.ph-hint-t { width: 100%; font-size: .78rem; color: var(--muted); }
.ph-chip { display: inline-flex; gap: 6px; align-items: center; border: 1px solid var(--brand-primary-line); background: var(--main-soft); border-radius: 999px; padding: 4px 10px; font: inherit; font-size: .78rem; color: var(--ink); cursor: pointer; }
.ph-chip code { font-weight: 700; color: var(--main-dark); }
.ph-chip span { color: var(--muted); }
.tpl-preview { margin: 0 0 12px; }
.tpl-preview span { display: block; font-size: .78rem; color: var(--muted); margin-bottom: 4px; }
.tpl-preview div { white-space: pre-wrap; font-size: .85rem; line-height: 1.5; background: var(--beige); border-radius: 4px 12px 12px 12px; padding: 10px 12px; }
@media (max-width: 520px) {
  .slot-card { padding: 14px; border-radius: 16px; }
  .cand { padding: 12px; }
  .cand-top { flex-wrap: wrap; row-gap: 6px; }
  .cand-who { flex: 1 1 calc(100% - 50px); }
  .cand-badge { margin-left: 49px; }
  .cand-act .b { flex: 1 1 auto; }
  .dn-form { grid-template-columns: 1fr 1fr; }
  .dn-add { grid-column: 1 / -1; }
}
/* keep landing sections aligned with hero + "Znáte to" */
.sec-how .inner { max-width: 1060px; padding: 0 24px; }
@media (max-width: 799px) { .sec-how .inner { padding: 0 20px; } }

/* Brand v1.0 refinements */
body { color: var(--brand-ink); }
button, input, select, textarea { font-family: inherit; }
.sec-hero h1 em, .brand-em { font-style: normal; color: var(--brand-primary-deep); }
.hv-time, .slot-when, .ap-when, .stat-num, .plan-price, .cand-msg pre, .hv-len, .hv-day,
input[type=date], input[type=time] { font-variant-numeric: tabular-nums; }
.tab { font-family: inherit; }
.b, .g { font-family: inherit; }
.top { align-items: center; }
.top .brand-logo svg { height: 28px; }
.auth-logo { display: flex; justify-content: center; margin: 4px 0 18px; }
.auth-logo svg { height: 32px; width: auto; }
.ac h1 { letter-spacing: -.02em; }
.badge { color: var(--brand-primary-deep); border-color: var(--brand-primary-line); }
.oauth, .oauth-off, .div { display: none; }
.ft-brand { display: flex; justify-content: center; }
.err { border: 1px solid var(--brand-accent-line); }
/* Tým: write permission */
.perm-toggle { display: flex; align-items: center; gap: 14px; margin: 0 0 16px; padding: 14px 16px; border: 1px solid var(--brand-primary-line); background: var(--brand-primary-soft); border-radius: var(--radius); cursor: pointer; position: relative; }
.perm-text { flex: 1; display: flex; flex-direction: column; gap: 4px; }
.perm-text strong { font-size: .95rem; font-weight: 600; color: var(--brand-ink); }
.perm-text span { font-weight: 400; font-size: .82rem; color: var(--brand-muted); line-height: 1.45; }
.perm-toggle input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.switch { flex: 0 0 auto; width: 46px; height: 26px; border-radius: 999px; background: var(--brand-subtle); position: relative; transition: background .2s; }
.switch::after { content: ''; position: absolute; top: 3px; left: 3px; width: 20px; height: 20px; border-radius: 50%; background: var(--brand-white); box-shadow: 0 1px 3px rgba(44,42,40,.25); transition: transform .2s; }
.perm-toggle input:checked + .switch { background: var(--btn); }
.perm-toggle input:checked + .switch::after { transform: translateX(20px); }
.perm-toggle input:focus-visible + .switch { box-shadow: var(--focus-ring); }
.member-row { display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; margin: 8px 0; }
.perm-chip { font-size: .75rem; font-weight: 600; padding: 4px 10px; border-radius: 999px; background: var(--brand-bg); color: var(--brand-muted); border: 1px solid var(--brand-line); }
.perm-chip.perm-on { background: var(--brand-success-soft); color: var(--brand-success); border-color: var(--brand-primary-line); }
.ap-who small, .cal-appts small { display: block; font-size: .75rem; color: var(--brand-muted); }
.cal-appts { margin-top: 8px; font-size: .82rem; display: grid; gap: 4px; }
.cal-appts small { display: inline; }
.cal-appts .ap-when { min-width: 0; margin-right: 4px; }