/* =========================================================
   GaLaBau Flächen- & Kostenrechner
   Standalone CSS
========================================================= */

:root {
  --gb-bg: var(--color-offwhite, #f7f8f5);
  --gb-card: rgba(255, 255, 255, 0.78);
  --gb-card-strong: var(--color-white, #ffffff);
  --gb-text: var(--color-black, #050705);
  --gb-muted: var(--color-muted, #687067);
  --gb-green: var(--color-primary, #69ca01);
  --gb-green-dark: var(--color-primary-dark, #4da000);
  --gb-accent: var(--color-dark-green, #061208);
  --gb-border: var(--color-line, rgba(5, 7, 5, 0.1));
  --gb-shadow: var(--shadow-soft, 0 18px 45px rgba(5, 7, 5, 0.12));
  --gb-radius-xl: var(--radius-lg, 28px);
  --gb-radius-lg: var(--radius-md, 18px);
}

.gb-calc-section {
  padding: clamp(2rem, 5vw, 5rem) 1rem;
  font-family: var(--font-body, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif);
  color: var(--gb-text);
  background:
    linear-gradient(135deg, rgba(105, 202, 1, 0.12), transparent 30rem),
    radial-gradient(circle at 90% 25%, rgba(6, 18, 8, 0.1), transparent 30rem),
    var(--gb-bg);
}

.gb-container {
  width: min(1180px, 100%);
  margin: 0 auto;
}

.gb-hero {
  max-width: 780px;
  margin-bottom: 2rem;
}

.gb-kicker,
.gb-card-label {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  margin: 0 0 0.7rem;
  color: var(--gb-green);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.85rem;
}

.gb-kicker::before,
.gb-card-label::before {
  content: "";
  width: 0.85rem;
  height: 0.85rem;
  border-radius: 50%;
  background: linear-gradient(180deg, var(--gb-accent), var(--gb-green));
  box-shadow: 0 0 0 5px rgba(47, 107, 63, 0.12);
}

.gb-hero h1 {
  margin: 0 0 1rem;
  font-family: var(--font-heading, inherit);
  font-size: clamp(2.2rem, 5vw, 4.8rem);
  line-height: 0.96;
  letter-spacing: -0.055em;
}

.gb-hero p {
  margin: 0;
  max-width: 62ch;
  color: var(--gb-muted);
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  line-height: 1.7;
}

.gb-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(340px, 0.65fr);
  gap: 1.2rem;
  align-items: stretch;
}

.gb-map-card,
.gb-config-card,
.gb-lead-card {
  background: var(--gb-card);
  border: 1px solid var(--gb-border);
  border-radius: var(--gb-radius-xl);
  box-shadow: var(--gb-shadow);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.gb-map-card,
.gb-config-card {
  padding: clamp(1rem, 2vw, 1.35rem);
}

.gb-map-head {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: flex-start;
  margin-bottom: 1rem;
}

.gb-map-head h2,
.gb-config-card h2,
.gb-lead-card h2 {
  margin: 0;
  font-family: var(--font-heading, inherit);
  font-size: clamp(1.5rem, 2.5vw, 2.15rem);
  letter-spacing: -0.035em;
}

.gb-small-btn,
.gb-search-row button,
.gb-main-btn {
  border: 0;
  cursor: pointer;
  font-weight: 800;
  border-radius: 999px;
  transition:
    transform 0.18s ease,
    box-shadow 0.18s ease,
    background 0.18s ease;
}

.gb-small-btn {
  background: rgba(47, 107, 63, 0.1);
  color: var(--gb-green-dark);
  padding: 0.75rem 1rem;
  white-space: nowrap;
}

.gb-small-btn:hover,
.gb-main-btn:hover,
.gb-search-row button:hover {
  transform: translateY(-1px);
}

.gb-search-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.6rem;
  margin-bottom: 0.75rem;
}

.gb-search-row input,
.gb-form-group input,
.gb-form-group select,
.gb-lead-form input,
.gb-lead-form textarea,
#gbSummary {
  width: 100%;
  border: 1px solid var(--gb-border);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.9);
  color: var(--gb-text);
  padding: 0.9rem 1rem;
  font: inherit;
  outline: none;
}

.gb-search-row input:focus,
.gb-form-group input:focus,
.gb-form-group select:focus,
.gb-lead-form input:focus,
.gb-lead-form textarea:focus,
#gbSummary:focus {
  border-color: rgba(47, 107, 63, 0.5);
  box-shadow: 0 0 0 4px rgba(47, 107, 63, 0.1);
}

.gb-search-row button,
.gb-main-btn {
  background: var(--gb-green);
  color: #fff;
  padding: 0.9rem 1.15rem;
  box-shadow: 0 10px 22px rgba(47, 107, 63, 0.22);
}

.gb-map-help {
  color: var(--gb-muted);
  font-size: 0.95rem;
  margin-bottom: 0.75rem;
}

.gb-map {
  height: min(68vh, 620px);
  min-height: 440px;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--gb-border);
  background: #d7decf;
}

.gb-map-footer {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.8rem;
  margin-top: 0.85rem;
}

.gb-map-footer > div {
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--gb-border);
  border-radius: 16px;
  padding: 0.9rem 1rem;
}

.gb-muted {
  display: block;
  color: var(--gb-muted);
  font-size: 0.9rem;
  margin-bottom: 0.2rem;
}

.gb-map-footer strong {
  font-size: 1.35rem;
}

.gb-config-card {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.gb-form-group {
  display: grid;
  gap: 0.45rem;
}

.gb-form-group label {
  font-weight: 800;
}

.gb-form-row {
  display: grid;
  gap: 0.55rem;
}

.gb-check {
  display: flex;
  gap: 0.55rem;
  align-items: flex-start;
  color: var(--gb-text);
  background: rgba(255, 255, 255, 0.54);
  border: 1px solid var(--gb-border);
  border-radius: 14px;
  padding: 0.85rem;
}

.gb-check input {
  margin-top: 0.25rem;
  accent-color: var(--gb-green);
}

.gb-result-box {
  background:
    linear-gradient(135deg, rgba(47, 107, 63, 0.12), rgba(215, 168, 93, 0.16)),
    rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(47, 107, 63, 0.16);
  border-radius: 20px;
  padding: 1.1rem;
}

.gb-result-label {
  margin: 0 0 0.3rem;
  color: var(--gb-green-dark);
  font-weight: 900;
}

.gb-price {
  font-size: clamp(1.85rem, 4vw, 2.7rem);
  line-height: 1;
  font-weight: 950;
  letter-spacing: -0.06em;
  color: var(--gb-green-dark);
}

.gb-result-note {
  margin: 0.8rem 0 0;
  color: var(--gb-muted);
  line-height: 1.55;
  font-size: 0.95rem;
}

.gb-breakdown {
  display: grid;
  gap: 0.5rem;
}

.gb-breakdown-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  background: rgba(255, 255, 255, 0.58);
  border: 1px solid var(--gb-border);
  border-radius: 14px;
  padding: 0.8rem 0.9rem;
  color: var(--gb-muted);
}

.gb-breakdown-row strong {
  color: var(--gb-text);
  text-align: right;
}

#gbSummary {

  height: 100%;
  resize: vertical;
  font-size: 0.92rem;
  line-height: 1.55;
}

.gb-lead-card {
  margin-top: 1.2rem;
  padding: clamp(1rem, 2vw, 1.4rem);
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(320px, 1.15fr);
  gap: 1.2rem;
  align-items: start;
}

.gb-lead-card p {
  color: var(--gb-muted);
  line-height: 1.7;
}

.gb-lead-form {
  display: grid;
  gap: 0.7rem;
}

.gb-lead-form textarea {
  min-height: 140px;
  resize: vertical;
}

.leaflet-container {
  font: inherit;
}

.leaflet-touch .leaflet-bar a {
  width: 34px;
  height: 34px;
  line-height: 34px;
}

.gb-map-layer-switch {
  min-width: 82px;
  height: 34px;
  border: 0;
  background: #fff;
  color: var(--gb-green-dark);
  cursor: pointer;
  font: inherit;
  font-size: 0.86rem;
  font-weight: 800;
  line-height: 34px;
  padding: 0 0.75rem;
  text-align: center;
}

.gb-map-layer-switch:hover,
.gb-map-layer-switch:focus {
  background: #f4f7f1;
  outline: none;
}

@media (max-width: 980px) {
  .gb-grid,
  .gb-lead-card {
    grid-template-columns: 1fr;
  }

  .gb-map {
    height: 58vh;
  }
}

@media (max-width: 620px) {
  .gb-calc-section {
    padding-left: 0.75rem;
    padding-right: 0.75rem;
  }

  .gb-map-head {
    flex-direction: column;
  }

  .gb-small-btn {
    width: 100%;
  }

  .gb-search-row {
    grid-template-columns: 1fr;
  }

  .gb-map {
    min-height: 380px;
    height: 56vh;
  }

  .gb-map-footer {
    grid-template-columns: 1fr;
  }

  .gb-price {
    font-size: 2rem;
  }
}