/* ============================================================
   Eco community development — Dotazník
   Light · earthy · natural green · landscape photography
   Grounded in DF Group (Manrope) but tuned to the eco sub-brand
   ============================================================ */

@import url("https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&family=Fraunces:opsz,wght@9..144,400;9..144,500&display=swap");

:root {
  /* surfaces */
  --paper:        #F1EDE2;   /* warm page bg */
  --paper-2:      #F8F5EC;
  --card:         #FFFFFF;
  --card-tint:    #FBFAF4;

  /* ink / text */
  --ink:          #1B2A1D;
  --ink-soft:     #535E50;
  --ink-faint:    #8C968A;

  /* brand greens */
  --forest-deep:  #0C300B;
  --forest:       #234E2E;
  --forest-mid:   #356B3C;
  --leaf:         #5DA047;
  --leaf-bright:  #7BC34D;
  --leaf-soft:    #E6F0DB;
  --leaf-line:    #C5DBB2;

  /* warm accent (sparingly) */
  --clay:         #BE6B3C;
  --clay-soft:    #F2E2D4;

  /* lines */
  --line:         rgba(27, 42, 29, 0.14);
  --line-soft:    rgba(27, 42, 29, 0.08);

  /* type */
  --font-sans:    "Manrope", system-ui, -apple-system, sans-serif;
  --font-serif:   "Fraunces", Georgia, serif;

  /* motion */
  --ease:         cubic-bezier(0.2, 0.8, 0.2, 1);
  --ease-back:    cubic-bezier(0.34, 1.56, 0.64, 1);
  --dur:          280ms;

  /* radii — soft, organic */
  --r-sm:  10px;
  --r-md:  16px;
  --r-lg:  24px;
  --r-pill: 999px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

button { font-family: inherit; }

/* organic leaf texture behind page */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    radial-gradient(1200px 700px at 88% -8%, rgba(123, 195, 77, 0.10), transparent 60%),
    radial-gradient(900px 600px at 4% 108%, rgba(35, 78, 46, 0.08), transparent 60%);
  pointer-events: none;
  z-index: 0;
}

/* ============================================================
   LAYOUT — split wizard
   ============================================================ */
.eco-app {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14px;
}

.wizard {
  width: 100%;
  max-width: 1140px;
  height: clamp(560px, calc(100vh - 28px), 940px);
  background: var(--card);
  border-radius: var(--r-lg);
  box-shadow:
    0 1px 0 rgba(27, 42, 29, 0.04),
    0 32px 64px -32px rgba(21, 48, 30, 0.28),
    0 8px 24px -16px rgba(21, 48, 30, 0.18);
  overflow: hidden;
  display: grid;
  grid-template-columns: 380px 1fr;
}

/* ---- LEFT: landscape panel ---- */
.panel {
  position: relative;
  overflow: hidden;
  background: var(--forest-deep);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 38px;
  color: #fff;
}
.panel__photo {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transform: scale(1.06);
  transition: opacity 900ms var(--ease), transform 1400ms var(--ease);
}
.panel__photo.is-active {
  opacity: 1;
  transform: scale(1);
}
.panel__scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg,
    rgba(21, 48, 30, 0.55) 0%,
    rgba(21, 48, 30, 0.30) 40%,
    rgba(10, 26, 15, 0.86) 100%);
}
.panel > * { position: relative; z-index: 2; }

.panel__brand {
  position: absolute;
  left: 38px;
  bottom: 38px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 9px;
}
.panel__logo {
  height: 30px;
  width: auto;
  display: block;
}
.panel__brand-tag {
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  opacity: 0.7;
}
.panel__mark {
  width: 34px; height: 34px;
  border-radius: 50%;
  background: var(--leaf-bright);
  display: grid;
  place-items: center;
  color: var(--forest-deep);
  flex: none;
}
.panel__brand-text { display: flex; flex-direction: column; line-height: 1.1; white-space: nowrap; }
.panel__brand-text b { display: block; font-size: 15px; }
.panel__brand-text span {
  display: block;
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  opacity: 0.7;
  margin-top: 1px;
}

.panel__body { margin-top: 0; }
.panel__eyebrow {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--leaf-bright);
  margin-bottom: 14px;
}
.panel__title {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 34px;
  line-height: 1.08;
  letter-spacing: -0.01em;
  margin: 0 0 14px;
  text-wrap: balance;
}
.panel__title em { font-style: italic; color: var(--leaf-bright); }
.panel__desc {
  font-size: 14.5px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.82);
  margin: 0;
  max-width: 30ch;
}

/* step dots */
.panel__steps {
  display: flex;
  gap: 10px;
  margin-top: 28px;
}
.panel__step {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 9px;
  opacity: 0.45;
  transition: opacity var(--dur) var(--ease);
}
.panel__step.is-active,
.panel__step.is-done { opacity: 1; }
.panel__step-bar {
  height: 4px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.25);
  overflow: hidden;
  position: relative;
}
.panel__step-bar i {
  position: absolute;
  inset: 0;
  background: var(--leaf-bright);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 500ms var(--ease);
}
.panel__step.is-active .panel__step-bar i,
.panel__step.is-done .panel__step-bar i { transform: scaleX(1); }
.panel__step-label {
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.78);
}

/* ---- RIGHT: form area ---- */
.form-side {
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
}
.form-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 44px 0;
}
.form-step-count {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--forest-mid);
}
.form-time {
  font-size: 12px;
  color: var(--ink-faint);
  display: flex;
  align-items: center;
  gap: 6px;
}

.form-scroll {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding: 14px 44px 8px;
  scrollbar-width: thin;
  scrollbar-color: var(--leaf-line) transparent;
}
.form-scroll::-webkit-scrollbar { width: 8px; }
.form-scroll::-webkit-scrollbar-thumb { background: var(--leaf-line); border-radius: 999px; }

.step-head { margin-bottom: 14px; }
.step-head h2 {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 27px;
  line-height: 1.1;
  letter-spacing: -0.01em;
  margin: 0 0 6px;
  color: var(--ink);
}
.step-head p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 14.5px;
  line-height: 1.5;
  max-width: 56ch;
}

/* step transition — base is the VISIBLE end-state; animate from hidden only as enhancement */
.step-anim { opacity: 1; }
@media (prefers-reduced-motion: no-preference) {
  .step-anim { animation: stepIn 480ms var(--ease); }
}
@keyframes stepIn {
  from { transform: translateY(14px); }
  to   { transform: translateY(0); }
}
@keyframes stepFade {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   FIELDS
   ============================================================ */
.field { margin-bottom: 15px; }
.field--row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.field label.lbl {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 8px;
}
.field .req { color: var(--clay); margin-left: 2px; }
.field .opt {
  color: var(--ink-faint);
  font-weight: 500;
  margin-left: 6px;
  font-size: 12px;
}
.field .hint {
  font-size: 12.5px;
  color: var(--ink-faint);
  margin: 7px 0 0;
}

.inp, .ta {
  width: 100%;
  border: 1.5px solid var(--line);
  background: var(--card-tint);
  border-radius: var(--r-sm);
  color: var(--ink);
  font-family: inherit;
  font-size: 15px;
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.inp { height: 50px; padding: 0 16px; }
.ta { padding: 13px 16px; resize: vertical; min-height: 92px; line-height: 1.55; }
.inp::placeholder, .ta::placeholder { color: var(--ink-faint); }
.inp:focus, .ta:focus {
  outline: none;
  border-color: var(--leaf);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(123, 195, 77, 0.16);
}
.inp.err, .ta.err {
  border-color: var(--clay);
  background: #fdf6f1;
}
.err-msg {
  font-size: 12.5px;
  color: var(--clay);
  margin: 7px 0 0;
  display: flex;
  align-items: center;
  gap: 6px;
  animation: stepIn 240ms var(--ease) both;
}

/* char counter */
.ta-wrap { position: relative; }
.ta-count {
  position: absolute;
  right: 12px;
  bottom: 10px;
  font-size: 11px;
  color: var(--ink-faint);
  background: rgba(255,255,255,0.75);
  padding: 1px 6px;
  border-radius: 999px;
  pointer-events: none;
}

/* ============================================================
   CHIPS
   ============================================================ */
.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.chip {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  text-align: left;
  border: 1.5px solid var(--line);
  background: var(--card-tint);
  color: var(--ink-soft);
  border-radius: var(--r-pill);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  user-select: none;
  transition: transform 200ms var(--ease-back), border-color var(--dur) var(--ease), background var(--dur) var(--ease), color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.chip:hover {
  border-color: var(--leaf-line);
  background: #fff;
  color: var(--ink);
}
.chip__check {
  width: 18px; height: 18px;
  border-radius: 50%;
  border: 1.5px solid var(--line);
  display: grid;
  place-items: center;
  flex: none;
  transition: all var(--dur) var(--ease);
  margin-left: -2px;
}
.chip__check svg {
  width: 11px; height: 11px;
  stroke: #fff;
  stroke-width: 3.4;
  stroke-linecap: round;
  stroke-linejoin: round;
  fill: none;
  stroke-dasharray: 20;
  stroke-dashoffset: 20;
  transition: stroke-dashoffset 320ms var(--ease) 60ms;
}
.chip.is-on {
  border-color: var(--leaf);
  background: var(--leaf-soft);
  color: var(--forest);
  box-shadow: 0 4px 14px -6px rgba(93, 160, 71, 0.5);
}
.chip.is-on .chip__check {
  background: var(--leaf);
  border-color: var(--leaf);
}
.chip.is-on .chip__check svg { stroke-dashoffset: 0; }
.chip.pop { animation: chipPop 380ms var(--ease-back); }
@keyframes chipPop {
  0%   { transform: scale(1); }
  40%  { transform: scale(1.09); }
  100% { transform: scale(1); }
}

/* radio-style single-select cards */
.opts { display: flex; flex-direction: column; gap: 10px; }
.opt-card {
  position: relative;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  text-align: left;
  border: 1.5px solid var(--line);
  background: var(--card-tint);
  border-radius: var(--r-sm);
  cursor: pointer;
  transition: transform 180ms var(--ease-back), border-color var(--dur) var(--ease), background var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.opt-card:hover { border-color: var(--leaf-line); background: #fff; }
.opt-dot {
  width: 22px; height: 22px;
  border-radius: 50%;
  border: 2px solid var(--line);
  flex: none;
  display: grid;
  place-items: center;
  transition: all var(--dur) var(--ease);
}
.opt-dot i {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: #fff;
  transform: scale(0);
  transition: transform var(--dur) var(--ease-back);
}
.opt-card.is-on {
  border-color: var(--leaf);
  background: var(--leaf-soft);
  box-shadow: 0 4px 16px -8px rgba(93, 160, 71, 0.55);
}
.opt-card.is-on .opt-dot { border-color: var(--leaf); background: var(--leaf); }
.opt-card.is-on .opt-dot i { transform: scale(1); }
.opt-card__text b {
  display: block;
  font-size: 14.5px;
  font-weight: 700;
  color: var(--ink);
}
.opt-card__text span {
  display: block;
  font-size: 13px;
  color: var(--ink-soft);
  margin-top: 1px;
}

/* segmented inline single-select (small) */
.seg {
  display: inline-flex;
  background: var(--card-tint);
  border: 1.5px solid var(--line);
  border-radius: var(--r-pill);
  padding: 4px;
  gap: 4px;
}
.seg button {
  border: 0;
  background: transparent;
  padding: 8px 18px;
  border-radius: var(--r-pill);
  font-size: 14px;
  font-weight: 700;
  color: var(--ink-soft);
  cursor: pointer;
  transition: all var(--dur) var(--ease);
}
.seg button.is-on {
  background: var(--forest);
  color: #fff;
  box-shadow: 0 4px 12px -4px rgba(35, 78, 46, 0.5);
}

/* ============================================================
   SLIDER — energy / time / capital
   ============================================================ */
.slider-field { margin-bottom: 11px; }
.slider-top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 8px;
}
.slider-val {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 22px;
  color: var(--forest);
  transition: color var(--dur) var(--ease);
  display: flex;
  align-items: baseline;
  gap: 7px;
}
.slider-val .emoji { font-style: normal; }
.slider-val small { font-size: 13px; font-weight: 700; color: var(--ink-faint); font-family: var(--font-sans); }

.slider {
  position: relative;
  height: 30px;
  display: flex;
  align-items: center;
}
.slider input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 10px;
  border-radius: 999px;
  background: transparent;
  cursor: pointer;
  position: relative;
  z-index: 2;
  margin: 0;
}
.slider__track {
  position: absolute;
  left: 0; right: 0;
  height: 10px;
  border-radius: 999px;
  background: var(--leaf-soft);
  overflow: hidden;
}
.slider__fill {
  position: absolute;
  left: 0; top: 0; bottom: 0;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--leaf), var(--leaf-bright));
  transition: width 120ms linear;
}
.slider input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 28px; height: 28px;
  border-radius: 50%;
  background: #fff;
  border: 4px solid var(--leaf);
  box-shadow: 0 4px 12px -2px rgba(35, 78, 46, 0.4);
  cursor: grab;
  transition: transform 150ms var(--ease-back);
}
.slider input[type="range"]:active::-webkit-slider-thumb { transform: scale(1.18); cursor: grabbing; }
.slider input[type="range"]::-moz-range-thumb {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: #fff;
  border: 4px solid var(--leaf);
  box-shadow: 0 4px 12px -2px rgba(35, 78, 46, 0.4);
  cursor: grab;
}
.slider-scale {
  display: flex;
  justify-content: space-between;
  font-size: 11.5px;
  color: var(--ink-faint);
  margin-top: 3px;
}

/* ============================================================
   CHECKBOX consent
   ============================================================ */
.consent {
  display: flex;
  gap: 13px;
  align-items: flex-start;
  padding: 16px 18px;
  border: 1.5px solid var(--line);
  border-radius: var(--r-md);
  background: var(--card-tint);
  cursor: pointer;
  transition: all var(--dur) var(--ease);
}
.consent.is-on { border-color: var(--leaf); background: var(--leaf-soft); }
.consent.err { border-color: var(--clay); background: #fdf6f1; }
.consent__box {
  width: 24px; height: 24px;
  border-radius: 7px;
  border: 2px solid var(--line);
  flex: none;
  display: grid;
  place-items: center;
  margin-top: 1px;
  transition: all var(--dur) var(--ease);
}
.consent.is-on .consent__box { background: var(--leaf); border-color: var(--leaf); }
.consent__box svg {
  width: 14px; height: 14px;
  stroke: #fff; stroke-width: 3.2; fill: none;
  stroke-linecap: round; stroke-linejoin: round;
  stroke-dasharray: 22; stroke-dashoffset: 22;
  transition: stroke-dashoffset 320ms var(--ease) 40ms;
}
.consent.is-on .consent__box svg { stroke-dashoffset: 0; }
.consent__text { font-size: 13.5px; color: var(--ink-soft); line-height: 1.5; }
.consent__text b { color: var(--ink); font-weight: 700; }

/* ============================================================
   FOOTER NAV
   ============================================================ */
.form-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 44px 16px;
  border-top: 1px solid var(--line-soft);
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  height: 50px;
  padding: 0 26px;
  border-radius: var(--r-pill);
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  border: 1.5px solid transparent;
  transition: transform 150ms var(--ease), background var(--dur) var(--ease), color var(--dur) var(--ease), box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease);
  text-decoration: none;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn--primary {
  background: var(--forest);
  color: #fff;
  box-shadow: 0 8px 20px -8px rgba(35, 78, 46, 0.55);
}
.btn--primary:hover { background: var(--forest-mid); box-shadow: 0 10px 26px -8px rgba(35, 78, 46, 0.6); }
.btn--ghost {
  background: transparent;
  color: var(--ink-soft);
  border-color: var(--line);
}
.btn--ghost:hover { color: var(--ink); border-color: var(--ink-faint); background: var(--card-tint); }
.btn--ghost.is-hidden { visibility: hidden; }
.btn svg { width: 17px; height: 17px; }

/* ============================================================
   DONE SCREEN
   ============================================================ */
.done {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 32px;
  text-align: center;
}
.done__card {
  max-width: 580px;
  background: var(--card);
  border-radius: var(--r-lg);
  padding: 60px 52px;
  box-shadow: 0 32px 64px -32px rgba(21, 48, 30, 0.28);
}
@media (prefers-reduced-motion: no-preference) {
  .done__card { animation: stepIn 600ms var(--ease); }
}
.done__seal {
  width: 92px; height: 92px;
  margin: 0 auto 26px;
  border-radius: 50%;
  background: var(--leaf-soft);
  display: grid;
  place-items: center;
}
.done__seal svg { width: 44px; height: 44px; stroke: var(--leaf); stroke-width: 3; fill: none; stroke-linecap: round; stroke-linejoin: round; }
@media (prefers-reduced-motion: no-preference) {
  .done__seal { animation: sealPop 700ms var(--ease-back); }
}
@keyframes sealPop { 0% { transform: scale(0.72); } 60% { transform: scale(1.06); } 100% { transform: scale(1); } }
.done__card h1 {
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: 38px;
  letter-spacing: -0.01em;
  margin: 0 0 14px;
  color: var(--ink);
}
.done__card p { color: var(--ink-soft); font-size: 16px; line-height: 1.6; margin: 0 auto 28px; max-width: 44ch; }
.done__summary {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-bottom: 30px;
}
.done__pill {
  font-size: 13px;
  font-weight: 700;
  color: var(--forest);
  background: var(--leaf-soft);
  border: 1px solid var(--leaf-line);
  padding: 7px 14px;
  border-radius: var(--r-pill);
  white-space: nowrap;
}

/* falling leaf confetti */
.leaf-fall {
  position: fixed;
  top: -40px;
  z-index: 50;
  pointer-events: none;
  will-change: transform;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 900px) {
  .eco-app { padding: 0; }
  .wizard {
    grid-template-columns: 1fr;
    border-radius: 0;
    min-height: 100vh;
    height: auto;
    box-shadow: none;
  }
  .panel {
    padding: 24px;
    min-height: 200px;
    justify-content: center;
  }
  .panel__title { font-size: 27px; }
  .panel__desc { display: none; }
  .panel__body { margin-top: 0; }
  .panel__brand { position: static; margin-top: 18px; }
  .form-top { padding: 20px 24px 0; }
  .form-scroll { padding: 16px 24px 8px; overflow: visible; }
  .form-foot { padding: 16px 24px 22px; }
  .step-head h2 { font-size: 25px; }
  .field--row { grid-template-columns: 1fr; }
  .opts { grid-template-columns: 1fr; }
}

@media (max-width: 520px) {
  .panel__steps { display: none; }
  .done__card { padding: 44px 26px; }
  .done__card h1 { font-size: 30px; }
  .btn { padding: 0 20px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}