/* ============================================================
   Good Price — style.css
   Modern dark UI, mint/teal accents
   ============================================================ */

:root {
  --bg: #0b1220;
  --bg-soft: #101a2e;
  --bg-card: #131f36;
  --bg-card-hover: #182742;
  --border: #23324f;
  --border-strong: #31445f;
  --text: #e8eef7;
  --text-muted: #93a3bc;
  --text-faint: #64748f;
  --accent: #34e0a1;
  --accent-2: #1fb7d4;
  --accent-soft: rgba(52, 224, 161, 0.12);
  --warning: #f6c452;
  --danger: #f47272;
  --radius: 16px;
  --radius-sm: 10px;
  --font-head: "Space Grotesk", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;
  --shadow: 0 10px 40px rgba(2, 8, 20, 0.55);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container {
  width: min(1160px, 92%);
  margin: 0 auto;
}

h1, h2, h3, h4 { font-family: var(--font-head); line-height: 1.15; }

a { color: inherit; text-decoration: none; }

button { font-family: inherit; cursor: pointer; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px);
  background: rgba(11, 18, 32, 0.78);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 28px;
  padding: 14px 0;
}

.brand { display: flex; align-items: center; gap: 10px; }

.brand-logo { width: 34px; height: 34px; }
.brand-logo.small { width: 26px; height: 26px; }

.brand-name {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
}
.brand-name em {
  font-style: normal;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.main-nav {
  display: flex;
  gap: 22px;
  margin-left: auto;
}
.main-nav a {
  color: var(--text-muted);
  font-size: 0.92rem;
  font-weight: 500;
  transition: color 0.2s;
}
.main-nav a:hover { color: var(--text); }

.header-actions { display: flex; align-items: center; gap: 10px; }

.select-pill select,
.lang-toggle {
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 999px;
  padding: 7px 14px;
  font-size: 0.85rem;
  font-weight: 600;
  transition: border-color 0.2s, background 0.2s;
}
.select-pill select:hover, .lang-toggle:hover { border-color: var(--accent); }
.select-pill select { appearance: none; cursor: pointer; }

.lang-toggle { display: flex; align-items: center; gap: 7px; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  padding: 110px 0 90px;
  text-align: center;
}

.hero-bg { position: absolute; inset: 0; pointer-events: none; }

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.35;
}
.orb-1 {
  width: 480px; height: 480px;
  background: var(--accent);
  top: -180px; left: -120px;
  opacity: 0.16;
}
.orb-2 {
  width: 420px; height: 420px;
  background: var(--accent-2);
  bottom: -200px; right: -100px;
  opacity: 0.14;
}

.grid-overlay {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(147, 163, 188, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(147, 163, 188, 0.05) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, black, transparent);
}

.hero-inner { position: relative; }

.hero-badge {
  display: inline-block;
  padding: 7px 16px;
  border-radius: 999px;
  border: 1px solid var(--border-strong);
  background: var(--bg-card);
  color: var(--text-muted);
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 26px;
}

.hero-title {
  font-size: clamp(2.4rem, 5.4vw, 4rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: 22px;
}

.gradient-text {
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-sub {
  max-width: 680px;
  margin: 0 auto 34px;
  color: var(--text-muted);
  font-size: 1.08rem;
}

.hero-cta { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  transition: transform 0.15s, box-shadow 0.2s, border-color 0.2s, background 0.2s;
}
.btn:active { transform: scale(0.97); }

.btn-primary {
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  color: #06251b;
  box-shadow: 0 6px 24px rgba(52, 224, 161, 0.28);
}
.btn-primary:hover { box-shadow: 0 8px 32px rgba(52, 224, 161, 0.42); transform: translateY(-1px); }

.btn-ghost {
  background: transparent;
  border-color: var(--border-strong);
  color: var(--text);
}
.btn-ghost:hover { border-color: var(--accent); }

.btn-block { width: 100%; margin-top: 20px; }

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 48px;
  margin-top: 58px;
  flex-wrap: wrap;
}
.stat { display: flex; flex-direction: column; gap: 2px; }
.stat strong {
  font-family: var(--font-head);
  font-size: 1.7rem;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.stat span { color: var(--text-faint); font-size: 0.85rem; }

/* ---------- Sections ---------- */
.section { padding: 84px 0; }
.section-alt { background: var(--bg-soft); border-block: 1px solid var(--border); }

.section-head { text-align: center; margin-bottom: 48px; }
.section-head h2 {
  font-size: clamp(1.7rem, 3.4vw, 2.4rem);
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}
.section-head p { color: var(--text-muted); max-width: 640px; margin: 0 auto; }

/* ---------- Cards ---------- */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
}

/* ---------- Calculator layout ---------- */
.calc-layout {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: 26px;
  align-items: start;
}

.calc-form { display: flex; flex-direction: column; gap: 22px; }

.step-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}
.step-num {
  display: grid;
  place-items: center;
  width: 30px; height: 30px;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 700;
  font-size: 0.9rem;
  font-family: var(--font-head);
}
.step-head h3 { font-size: 1.12rem; }

/* Category tabs */
.category-tabs { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 20px; }
.cat-tab {
  flex: 1;
  min-width: 150px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-soft);
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.95rem;
  transition: all 0.2s;
}
.cat-tab:hover { border-color: var(--border-strong); color: var(--text); }
.cat-tab.active {
  border-color: var(--accent);
  background: var(--accent-soft);
  color: var(--text);
}
.cat-icon { font-size: 1.2rem; }

/* Service grid */
.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 10px;
}
.service-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-soft);
  text-align: left;
  color: var(--text-muted);
  transition: all 0.18s;
}
.service-item:hover { border-color: var(--border-strong); color: var(--text); transform: translateY(-1px); }
.service-item.active {
  border-color: var(--accent);
  background: var(--accent-soft);
  color: var(--text);
}
.service-item .svc-icon { font-size: 1.35rem; }
.service-item .svc-name { font-weight: 600; font-size: 0.88rem; line-height: 1.3; }
.service-item .svc-rate { font-size: 0.75rem; color: var(--text-faint); }
.service-item.active .svc-rate { color: var(--accent); }

/* Fields */
.field { margin-bottom: 22px; }
.field:last-child { margin-bottom: 0; }

.field > label {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-weight: 600;
  font-size: 0.92rem;
  margin-bottom: 10px;
}

.field-value {
  color: var(--accent);
  font-family: var(--font-head);
  font-size: 1rem;
}

.field-hint { font-size: 0.8rem; color: var(--text-faint); margin-top: 8px; }

input[type="range"] {
  width: 100%;
  appearance: none;
  height: 6px;
  border-radius: 999px;
  background: var(--border);
  outline: none;
}
input[type="range"]::-webkit-slider-thumb {
  appearance: none;
  width: 20px; height: 20px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border: 3px solid var(--bg-card);
  box-shadow: 0 2px 10px rgba(52, 224, 161, 0.5);
  cursor: pointer;
  transition: transform 0.15s;
}
input[type="range"]::-webkit-slider-thumb:hover { transform: scale(1.15); }
input[type="range"]::-moz-range-thumb {
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--accent);
  border: 3px solid var(--bg-card);
  cursor: pointer;
}

.range-scale {
  display: flex;
  justify-content: space-between;
  font-size: 0.72rem;
  color: var(--text-faint);
  margin-top: 6px;
}

/* Segmented control */
.segmented {
  display: flex;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 4px;
  gap: 4px;
  flex-wrap: wrap;
}
.segmented button {
  flex: 1;
  min-width: 90px;
  padding: 9px 12px;
  border: none;
  border-radius: 7px;
  background: transparent;
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.85rem;
  transition: all 0.18s;
}
.segmented button:hover { color: var(--text); }
.segmented button.active {
  background: var(--accent-soft);
  color: var(--accent);
  box-shadow: inset 0 0 0 1px var(--accent);
}

/* Options */
.options-list { display: flex; flex-direction: column; gap: 10px; margin-bottom: 22px; }
.option-row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 13px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-soft);
  cursor: pointer;
  transition: all 0.18s;
  user-select: none;
}
.option-row:hover { border-color: var(--border-strong); }
.option-row.active { border-color: var(--accent); background: var(--accent-soft); }

.option-check {
  width: 22px; height: 22px;
  border-radius: 6px;
  border: 2px solid var(--border-strong);
  display: grid;
  place-items: center;
  flex-shrink: 0;
  transition: all 0.18s;
  font-size: 0.8rem;
  color: transparent;
}
.option-row.active .option-check {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border-color: transparent;
  color: #06251b;
}

.option-info { flex: 1; }
.option-name { font-weight: 600; font-size: 0.9rem; }
.option-desc { font-size: 0.78rem; color: var(--text-faint); }
.option-pct {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-muted);
}
.option-row.active .option-pct { color: var(--accent); }

/* Stepper */
.field-inline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.field-inline label { margin: 0; font-weight: 600; font-size: 0.92rem; }
.stepper {
  display: flex;
  align-items: center;
  gap: 4px;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 4px;
}
.stepper button {
  width: 30px; height: 30px;
  border-radius: 50%;
  border: none;
  background: var(--bg-card);
  color: var(--text);
  font-size: 1.05rem;
  font-weight: 700;
  transition: background 0.15s;
}
.stepper button:hover { background: var(--accent-soft); color: var(--accent); }
.stepper span {
  min-width: 32px;
  text-align: center;
  font-family: var(--font-head);
  font-weight: 600;
}

/* ---------- Result card ---------- */
.calc-result { position: sticky; top: 90px; }

.result-card {
  border-color: var(--border-strong);
  box-shadow: var(--shadow);
  background:
    radial-gradient(120% 90% at 100% 0%, rgba(52, 224, 161, 0.07), transparent 55%),
    var(--bg-card);
}

.result-label {
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-faint);
  font-weight: 600;
}

.result-price {
  font-family: var(--font-head);
  font-size: clamp(2.4rem, 4vw, 3.1rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin: 6px 0 4px;
}

.result-range {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding-bottom: 18px;
  border-bottom: 1px dashed var(--border);
  color: var(--text-muted);
  font-size: 0.88rem;
}
.result-range strong { color: var(--text); font-family: var(--font-head); }

/* Market compare */
.market-compare { padding: 18px 0; border-bottom: 1px dashed var(--border); }
.market-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 12px;
}
.market-badge {
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  background: var(--accent-soft);
  color: var(--accent);
}
.market-badge.low { background: rgba(246, 196, 82, 0.14); color: var(--warning); }
.market-badge.high { background: rgba(244, 114, 114, 0.14); color: var(--danger); }

.market-bar { position: relative; height: 10px; margin: 8px 0 6px; }
.market-bar-track {
  position: absolute; inset: 0;
  border-radius: 999px;
  background: var(--border);
}
.market-bar-fill {
  position: absolute; top: 0; bottom: 0; left: 0;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  opacity: 0.35;
  width: 100%;
}
.market-marker {
  position: absolute;
  top: 50%;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border: 3px solid var(--bg-card);
  box-shadow: 0 2px 10px rgba(52, 224, 161, 0.6);
  transform: translate(-50%, -50%);
  transition: left 0.35s cubic-bezier(0.22, 1, 0.36, 1);
  left: 50%;
}
.market-scale {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--text-faint);
}

/* Breakdown */
.breakdown { padding: 18px 0 4px; }
.breakdown h4 {
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-faint);
  margin-bottom: 12px;
}
.breakdown ul { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.breakdown li {
  display: flex;
  justify-content: space-between;
  font-size: 0.88rem;
  color: var(--text-muted);
}
.breakdown li strong { color: var(--text); font-weight: 600; }
.breakdown li.total {
  padding-top: 10px;
  margin-top: 4px;
  border-top: 1px dashed var(--border);
  color: var(--text);
  font-weight: 600;
}
.breakdown li.total strong { color: var(--accent); font-family: var(--font-head); font-size: 1rem; }

.result-advice {
  margin-top: 14px;
  padding: 13px 15px;
  border-radius: var(--radius-sm);
  background: var(--bg-soft);
  border: 1px solid var(--border);
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.55;
}
.result-advice:empty { display: none; }

/* ---------- Rates section ---------- */
.rates-tabs { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-bottom: 34px; }
.rate-tab {
  padding: 10px 22px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.92rem;
  transition: all 0.2s;
}
.rate-tab:hover { color: var(--text); border-color: var(--border-strong); }
.rate-tab.active { border-color: var(--accent); background: var(--accent-soft); color: var(--text); }

.rates-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}
.rate-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: border-color 0.2s, transform 0.18s;
}
.rate-card:hover { border-color: var(--border-strong); transform: translateY(-2px); }
.rate-card-head { display: flex; align-items: center; gap: 10px; }
.rate-card-head .svc-icon { font-size: 1.4rem; }
.rate-card-head h3 { font-size: 1rem; }
.rate-card .rate-range {
  font-family: var(--font-head);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--accent);
}
.rate-card .rate-hourly { font-size: 0.82rem; color: var(--text-faint); }
.rate-card p { font-size: 0.84rem; color: var(--text-muted); }

/* ---------- Tips ---------- */
.tips-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 16px;
}
.tip-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}
.tip-card .tip-icon { font-size: 1.6rem; display: block; margin-bottom: 12px; }
.tip-card h3 { font-size: 1.02rem; margin-bottom: 8px; }
.tip-card p { font-size: 0.88rem; color: var(--text-muted); }

/* ---------- Footer ---------- */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 44px 0;
  background: var(--bg-soft);
}
.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  text-align: center;
}
.footer-brand { display: flex; align-items: center; gap: 8px; }
.footer-note { color: var(--text-faint); font-size: 0.85rem; max-width: 520px; }
.footer-copy { color: var(--text-faint); font-size: 0.8rem; }

/* ---------- Toast ---------- */
.toast {
  position: fixed;
  bottom: 26px;
  left: 50%;
  transform: translate(-50%, 20px);
  background: var(--bg-card);
  border: 1px solid var(--accent);
  color: var(--text);
  padding: 12px 22px;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 600;
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s;
  z-index: 100;
  box-shadow: var(--shadow);
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .calc-layout { grid-template-columns: 1fr; }
  .calc-result { position: static; }
  .main-nav { display: none; }
}

@media (max-width: 560px) {
  .hero { padding: 70px 0 60px; }
  .hero-stats { gap: 26px; }
  .segmented button { min-width: 70px; }
  .header-inner { gap: 12px; }
}