/* ============================================================
   Cuadrado v5 — Design System
   ============================================================ */

/* Google Fonts loaded via <link> in header.php for performance */

/* ── 2. CUSTOM PROPERTIES ────────────────────────────────── */
:root {
  /* Colors */
  --c-blue:        #1A56E8;
  --c-blue-light:  #EEF2FF;
  --c-blue-mid:    #4F7BFF;
  --c-green:       #00B87D;
  --c-green-light: #E6F9F2;
  --c-white:       #FFFFFF;
  --c-bg:          #F6F8FC;
  --c-ink:         #0F1523;
  --c-ink-2:       #374151;
  --c-ink-3:       #6B7280;
  --c-border:      #E4E9F2;
  --c-shadow:      0 1px 3px rgba(15,21,35,0.06), 0 0 0 1px rgba(15,21,35,0.04);
  --c-shadow-md:   0 4px 16px rgba(15,21,35,0.10), 0 1px 4px rgba(15,21,35,0.06);
  --c-shadow-lg:   0 8px 32px rgba(15,21,35,0.14);

  /* Spacing */
  --space-1:  4px;
  --space-2:  8px;
  --space-3:  12px;
  --space-4:  16px;
  --space-5:  20px;
  --space-6:  24px;
  --space-8:  32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;
  --space-20: 80px;
  --space-24: 96px;

  /* Border radius */
  --r-sm:   4px;
  --r-md:   8px;
  --r-lg:   12px;
  --r-xl:   16px;
  --r-2xl:  24px;
  --r-full: 9999px;

  /* Typography */
  --font-display: 'Outfit', sans-serif;
  --font-body:    'Inter', sans-serif;

  /* Transitions */
  --t-fast:   0.15s ease;
  --t-normal: 0.25s ease;
  --t-slow:   0.4s ease;

  /* Layout */
  --container-max: 1200px;
  --nav-h: 68px;

  /* Aliases for wizard compatibility */
  --c-grey-100:   var(--c-bg);
  --c-grey-200:   var(--c-border);
  --c-grey-300:   #D1D5DB;
  --c-text:       var(--c-ink);
  --c-text-muted: var(--c-ink-3);
  --space-7:      28px;
  --shadow-lg:    var(--c-shadow-lg);
  --c-ink-1:      var(--c-ink);
}

/* ── 3. RESET & BASE ─────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--c-ink-2);
  background: var(--c-bg);
  -webkit-font-smoothing: antialiased;
}

img, svg { display: block; max-width: 100%; }

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

button { cursor: pointer; border: none; background: none; font-family: inherit; }

ul, ol { list-style: none; }

input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
  outline: none;
}

/* ── 4. TYPOGRAPHY SCALE ─────────────────────────────────── */
.display {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 3.75rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--c-ink);
}

.h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.025em;
  color: var(--c-ink);
}

.h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--c-ink);
}

.h3 {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2.5vw, 1.5rem);
  font-weight: 700;
  line-height: 1.3;
  color: var(--c-ink);
}

.h4 {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  line-height: 1.4;
  color: var(--c-ink);
}

.body { font-size: 1rem; line-height: 1.7; color: var(--c-ink-2); }
.body-sm { font-size: 0.9375rem; line-height: 1.6; color: var(--c-ink-2); }
.caption { font-size: 0.8125rem; line-height: 1.5; color: var(--c-ink-3); }

/* ── 5. LAYOUT ───────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

.section {
  padding-block: var(--space-20);
}

.section--sm { padding-block: var(--space-12); }
.section--lg { padding-block: var(--space-24); }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-6); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-6); }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-6); }

/* ── 6. NAVIGATION ───────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--nav-h);
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--t-normal), box-shadow var(--t-normal);
}

.nav.scrolled {
  border-bottom-color: var(--c-border);
  box-shadow: 0 2px 12px rgba(15,21,35,0.06);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: var(--space-8);
}

.nav__logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.nav__logo img,
.nav__logo svg { height: 36px; width: auto; }

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  flex: 1;
  justify-content: center;
}

.nav__link {
  display: inline-flex;
  align-items: center;
  padding: var(--space-2) var(--space-3);
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--c-ink-2);
  border-radius: var(--r-md);
  transition: color var(--t-fast), background var(--t-fast);
}

.nav__link:hover { color: var(--c-ink); background: var(--c-blue-light); }

.nav__actions { display: flex; align-items: center; gap: var(--space-3); flex-shrink: 0; }

.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 24px;
  padding: var(--space-2);
  border-radius: var(--r-md);
}

.nav__hamburger span {
  display: block;
  height: 2px;
  background: var(--c-ink);
  border-radius: 2px;
  transition: transform var(--t-normal), opacity var(--t-normal);
}

.nav__hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__hamburger.open span:nth-child(2) { opacity: 0; }
.nav__hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav__mobile {
  display: none;
  position: fixed;
  top: var(--nav-h);
  left: 0;
  right: 0;
  background: var(--c-white);
  border-bottom: 1px solid var(--c-border);
  padding: var(--space-4) var(--space-6);
  flex-direction: column;
  gap: var(--space-2);
  box-shadow: var(--c-shadow-md);
}

.nav__mobile.open { display: flex; }
.nav__mobile .nav__link { width: 100%; padding: var(--space-3) var(--space-4); }

/* Page offset for fixed nav */
.page-wrapper { padding-top: var(--nav-h); }

/* ── 7. HERO SECTION ─────────────────────────────────────── */
.hero {
  background: var(--c-white);
  padding-block: var(--space-24) var(--space-20);
  text-align: center;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-blue);
  background: var(--c-blue-light);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--r-full);
  margin-bottom: var(--space-5);
}

.hero__title { margin-bottom: var(--space-5); max-width: 820px; margin-inline: auto; margin-bottom: var(--space-5); }

.hero__subtitle {
  font-size: 1.125rem;
  color: var(--c-ink-3);
  max-width: 560px;
  margin-inline: auto;
  margin-bottom: var(--space-10);
  line-height: 1.7;
}

.hero__trust {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-6);
  flex-wrap: wrap;
  margin-top: var(--space-8);
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--c-ink-3);
}

.trust-badge svg { width: 16px; height: 16px; color: var(--c-green); flex-shrink: 0; }

/* ── 8. ADDRESS SEARCH ───────────────────────────────────── */
.address-search-wrap {
  max-width: 680px;
  margin-inline: auto;
}

.address-search {
  position: relative;
  display: flex;
  align-items: stretch;
  background: var(--c-white);
  border: 1.5px solid var(--c-border);
  border-radius: var(--r-xl);
  box-shadow: var(--c-shadow-md);
  overflow: hidden;
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
}

.address-search:focus-within {
  border-color: var(--c-blue);
  box-shadow: 0 0 0 3px rgba(26,86,232,0.12), var(--c-shadow-md);
}

.address-search__icon {
  display: flex;
  align-items: center;
  padding-left: var(--space-5);
  color: var(--c-blue);
  flex-shrink: 0;
}

.address-search__icon svg { width: 22px; height: 22px; }

.address-search__input {
  flex: 1;
  border: none;
  background: transparent;
  padding: var(--space-5) var(--space-4);
  font-size: 1.0625rem;
  color: var(--c-ink);
}

.address-search__input::placeholder { color: var(--c-ink-3); }

.address-search__btn {
  margin: var(--space-2);
  padding: var(--space-3) var(--space-6);
  background: var(--c-blue);
  color: var(--c-white);
  border-radius: var(--r-lg);
  font-size: 0.9375rem;
  font-weight: 600;
  white-space: nowrap;
  transition: background var(--t-fast), transform var(--t-fast);
  flex-shrink: 0;
}

.address-search__btn:hover { background: #1244C8; transform: translateY(-1px); }

.address-search__dropdown {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  box-shadow: var(--c-shadow-lg);
  overflow: hidden;
  z-index: 50;
  display: none;
}

.address-search__dropdown.open { display: block; }

.address-search__result {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-5);
  cursor: pointer;
  font-size: 0.9375rem;
  color: var(--c-ink-2);
  transition: background var(--t-fast);
}

.address-search__result:hover { background: var(--c-blue-light); color: var(--c-ink); }

.address-search__result svg { width: 16px; height: 16px; color: var(--c-ink-3); flex-shrink: 0; }

.address-mode-toggle {
  margin-top: var(--space-3);
  text-align: center;
  font-size: 0.875rem;
  color: var(--c-ink-3);
}

.address-mode-toggle button {
  color: var(--c-blue);
  font-weight: 500;
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* Manual address form */
.address-manual {
  display: none;
  gap: var(--space-3);
  flex-wrap: wrap;
  margin-top: var(--space-4);
}

.address-manual.visible { display: flex; }
.address-manual .form-group { flex: 1; min-width: 140px; }
.address-manual .form-group--full { flex-basis: 100%; }

/* ── 9. SERVICE CARDS ─────────────────────────────────────── */
.services-section { background: var(--c-bg); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
}

.service-card {
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-radius: var(--r-xl);
  padding: var(--space-8) var(--space-6);
  text-align: center;
  transition: box-shadow var(--t-normal), transform var(--t-normal), border-color var(--t-normal);
  cursor: default;
}

.service-card:hover {
  box-shadow: var(--c-shadow-md);
  transform: translateY(-3px);
  border-color: var(--c-blue-light);
}

.service-card__icon {
  width: 56px;
  height: 56px;
  background: var(--c-blue-light);
  border-radius: var(--r-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-5);
}

.service-card__icon svg { width: 28px; height: 28px; color: var(--c-blue); }
.service-card__icon--green { background: var(--c-green-light); }
.service-card__icon--green svg { color: var(--c-green); }

.service-card__title {
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--c-ink);
  margin-bottom: var(--space-2);
}

.service-card__desc {
  font-size: 0.9rem;
  color: var(--c-ink-3);
  line-height: 1.6;
}

/* ── 10. HOW IT WORKS ─────────────────────────────────────── */
.how-steps {
  display: flex;
  gap: var(--space-8);
  align-items: flex-start;
  position: relative;
}

.how-steps::before {
  content: '';
  position: absolute;
  top: 28px;
  left: calc(28px + var(--space-8));
  right: calc(28px + var(--space-8));
  height: 2px;
  background: var(--c-border);
  z-index: 0;
}

.how-step {
  flex: 1;
  text-align: center;
  position: relative;
  z-index: 1;
}

.how-step__num {
  width: 56px;
  height: 56px;
  border-radius: var(--r-full);
  background: var(--c-blue);
  color: var(--c-white);
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-5);
  box-shadow: 0 4px 12px rgba(26,86,232,0.25);
}

.how-step__icon {
  width: 40px;
  height: 40px;
  margin: 0 auto var(--space-4);
  color: var(--c-blue);
}

.how-step__title {
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--c-ink);
  margin-bottom: var(--space-2);
}

.how-step__desc { font-size: 0.9rem; color: var(--c-ink-3); line-height: 1.6; }

/* ── 11. STATS BAR ───────────────────────────────────────── */
.stats-bar {
  background: var(--c-blue-light);
  border-top: 1px solid var(--c-border);
  border-bottom: 1px solid var(--c-border);
  padding-block: var(--space-12);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
  text-align: center;
  divide-x: 1px solid var(--c-border);
}

.stat-item { padding: 0 var(--space-6); }
.stat-item + .stat-item { border-left: 1px solid var(--c-border); }

.stat-number {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--c-blue);
  line-height: 1;
  margin-bottom: var(--space-2);
}

.stat-label {
  font-size: 0.9375rem;
  color: var(--c-ink-3);
  font-weight: 500;
}

/* ── 12. FAQ ──────────────────────────────────────────────── */
.faq-list { max-width: 760px; margin-inline: auto; }

.faq-item {
  border-bottom: 1px solid var(--c-border);
  overflow: hidden;
}

.faq-item:first-child { border-top: 1px solid var(--c-border); }

.faq-item__trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  width: 100%;
  padding: var(--space-5) 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--c-ink);
  text-align: left;
  transition: color var(--t-fast);
}

.faq-item__trigger:hover { color: var(--c-blue); }

.faq-item__icon {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  color: var(--c-ink-3);
  transition: transform var(--t-normal);
}

.faq-item.open .faq-item__icon { transform: rotate(45deg); }

.faq-item__body {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--t-slow), padding var(--t-slow);
}

.faq-item.open .faq-item__body { max-height: 400px; }

.faq-item__content {
  padding-bottom: var(--space-5);
  font-size: 0.9375rem;
  color: var(--c-ink-3);
  line-height: 1.7;
}

/* ── 13. CTA SECTION ─────────────────────────────────────── */
.cta-section {
  background: linear-gradient(135deg, var(--c-blue) 0%, #0E38A8 100%);
  padding-block: var(--space-20);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(79,123,255,0.3) 0%, transparent 60%);
}

.cta-section .container { position: relative; z-index: 1; }

.cta-section .h2,
.cta-section .h1 { color: var(--c-white); margin-bottom: var(--space-4); }

.cta-section .body-sm {
  color: rgba(255,255,255,0.75);
  margin-bottom: var(--space-8);
  max-width: 480px;
  margin-inline: auto;
}

/* ── 14. TASACIÓN LAYOUT ─────────────────────────────────── */
.tasacion-page { background: var(--c-bg); padding-block: var(--space-12) var(--space-16); }

.tasacion-header {
  text-align: center;
  margin-bottom: var(--space-10);
}

.tasacion-header .h1 { margin-bottom: var(--space-3); }

.tasacion-header .body-sm {
  max-width: 560px;
  margin-inline: auto;
  color: var(--c-ink-3);
}

.tasacion-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--space-8);
  align-items: start;
}

/* ── 15. CONFIG PANEL ─────────────────────────────────────── */
.config-panel {
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-radius: var(--r-2xl);
  overflow: hidden;
  position: sticky;
  top: calc(var(--nav-h) + var(--space-4));
}

.config-panel__section {
  padding: var(--space-6) var(--space-8);
  border-bottom: 1px solid var(--c-border);
}

.config-panel__section:last-of-type { border-bottom: none; }

.config-panel__step {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
}

.step-badge {
  width: 28px;
  height: 28px;
  border-radius: var(--r-full);
  background: var(--c-blue);
  color: var(--c-white);
  font-size: 0.8125rem;
  font-weight: 700;
  font-family: var(--font-display);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.step-badge.complete { background: var(--c-green); }

.config-panel__step .h4 { font-size: 0.9375rem; color: var(--c-ink); }

/* Building info card */
.building-info-card {
  display: none;
  background: var(--c-blue-light);
  border: 1px solid rgba(26,86,232,0.15);
  border-radius: var(--r-lg);
  padding: var(--space-4) var(--space-5);
  margin-top: var(--space-4);
}

.building-info-card.visible { display: block; }

.building-info-card__title {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--c-blue);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-3);
}

.building-info-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.875rem;
  padding: var(--space-1) 0;
  color: var(--c-ink-2);
}

.building-info-row span:last-child { font-weight: 600; color: var(--c-ink); }

/* ── 16. SERVICE TOGGLES ──────────────────────────────────── */
.services-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.service-toggle {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  cursor: pointer;
  transition: border-color var(--t-fast), background var(--t-fast);
  user-select: none;
}

.service-toggle:hover { border-color: var(--c-blue); background: var(--c-blue-light); }
.service-toggle.active { border-color: var(--c-blue); background: var(--c-blue-light); }

.toggle-switch {
  position: relative;
  width: 36px;
  height: 20px;
  flex-shrink: 0;
}

.toggle-switch input { position: absolute; opacity: 0; width: 0; height: 0; }

.toggle-track {
  position: absolute;
  inset: 0;
  background: var(--c-border);
  border-radius: var(--r-full);
  transition: background var(--t-fast);
}

.toggle-thumb {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 14px;
  height: 14px;
  background: var(--c-white);
  border-radius: var(--r-full);
  box-shadow: 0 1px 3px rgba(0,0,0,0.15);
  transition: transform var(--t-fast);
}

.toggle-switch input:checked ~ .toggle-track { background: var(--c-blue); }
.toggle-switch input:checked ~ .toggle-thumb { transform: translateX(16px); }

.service-toggle__label { flex: 1; font-size: 0.9rem; font-weight: 500; color: var(--c-ink-2); }
.service-toggle.active .service-toggle__label { color: var(--c-ink); }

/* ── 17. PRICE PANEL ──────────────────────────────────────── */
.price-panel {
  padding: var(--space-6) var(--space-8);
  background: var(--c-white);
  border-top: 2px solid var(--c-blue-light);
}

.price-panel__label {
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--c-ink-3);
  margin-bottom: var(--space-2);
}

.price-range {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--c-blue) 0%, var(--c-blue-mid) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.2;
  margin-bottom: var(--space-2);
}

.price-panel__disclaimer {
  font-size: 0.8rem;
  color: var(--c-ink-3);
  line-height: 1.5;
  margin-bottom: var(--space-5);
}

/* ── 18. ISO PANEL ────────────────────────────────────────── */
.iso-panel {
  position: sticky;
  top: calc(var(--nav-h) + var(--space-4));
}

.iso-container {
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-radius: var(--r-2xl);
  padding: var(--space-6);
  overflow: hidden;
}

.iso-container svg {
  width: 100%;
  height: auto;
  max-height: 520px;
}

@keyframes buildingEntrance {
  from { opacity: 0; transform: translateY(20px) scale(0.96); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

.building-root {
  animation: buildingEntrance 0.7s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.iso-legend {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid var(--c-border);
}

.legend-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.8125rem;
  color: var(--c-ink-3);
}

.legend-dot {
  width: 12px;
  height: 12px;
  border-radius: var(--r-sm);
  flex-shrink: 0;
}

/* ── 19. ZONE TAGS ────────────────────────────────────────── */
.zone-tags { display: flex; flex-wrap: wrap; gap: var(--space-2); }

.zone-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-3);
  border: 1.5px solid var(--c-border);
  border-radius: var(--r-full);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--c-ink-3);
  cursor: pointer;
  transition: all var(--t-fast);
}

.zone-tag:hover { border-color: var(--c-blue); color: var(--c-blue); }
.zone-tag.active { border-color: var(--c-blue); background: var(--c-blue-light); color: var(--c-blue); }

/* ── 20. FORM GROUPS ─────────────────────────────────────── */
.form-group { display: flex; flex-direction: column; gap: var(--space-2); }

.form-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--c-ink-2);
}

.input, .select {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border: 1.5px solid var(--c-border);
  border-radius: var(--r-lg);
  font-size: 0.9375rem;
  color: var(--c-ink);
  background: var(--c-white);
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
}

.input:focus, .select:focus {
  border-color: var(--c-blue);
  box-shadow: 0 0 0 3px rgba(26,86,232,0.1);
}

.input::placeholder { color: var(--c-ink-3); }

.input-row { display: flex; gap: var(--space-3); }
.input-row .form-group { flex: 1; }

.stepper-row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.stepper-row .form-label { flex: 1; margin-bottom: 0; }

.stepper {
  display: flex;
  align-items: center;
  border: 1.5px solid var(--c-border);
  border-radius: var(--r-lg);
  overflow: hidden;
}

.stepper__btn {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--c-ink-3);
  transition: background var(--t-fast), color var(--t-fast);
}

.stepper__btn:hover { background: var(--c-blue-light); color: var(--c-blue); }

.stepper__value {
  width: 40px;
  text-align: center;
  font-weight: 600;
  font-size: 0.9375rem;
  border-inline: 1px solid var(--c-border);
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}

/* ── 21. BUTTONS ─────────────────────────────────────────── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-8);
  background: var(--c-blue);
  color: var(--c-white);
  border-radius: var(--r-xl);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  transition: background var(--t-fast), transform var(--t-fast), box-shadow var(--t-fast);
  box-shadow: 0 4px 12px rgba(26,86,232,0.25);
}

.btn-primary:hover {
  background: #1244C8;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(26,86,232,0.35);
}

.btn-primary:active { transform: translateY(0); }

.btn-primary--lg { padding: var(--space-5) var(--space-10); font-size: 1.0625rem; }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-8);
  background: transparent;
  color: var(--c-blue);
  border: 1.5px solid var(--c-blue);
  border-radius: var(--r-xl);
  font-size: 1rem;
  font-weight: 600;
  transition: background var(--t-fast), color var(--t-fast);
}

.btn-secondary:hover { background: var(--c-blue-light); }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  background: transparent;
  color: var(--c-ink-3);
  border-radius: var(--r-lg);
  font-size: 0.9rem;
  font-weight: 500;
  transition: background var(--t-fast), color var(--t-fast);
}

.btn-ghost:hover { background: var(--c-bg); color: var(--c-ink); }

.btn-full { width: 100%; }

/* ── 22. BADGES ──────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 10px;
  border-radius: var(--r-full);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.badge-blue    { background: var(--c-blue-light);  color: var(--c-blue); }
.badge-green   { background: var(--c-green-light); color: var(--c-green); }
.badge-gray    { background: var(--c-bg);           color: var(--c-ink-3); border: 1px solid var(--c-border); }

/* Frequency badges */
.freq-badge { font-size: 0.7rem; }
.freq-D  { background: #FFF0E0; color: #C05A00; }
.freq-M  { background: var(--c-blue-light); color: var(--c-blue); }
.freq-T  { background: var(--c-green-light); color: var(--c-green); }
.freq-A  { background: #F0E8FF; color: #7B2FBE; }
.freq-5  { background: #FFF8E0; color: #A06B00; }

/* ── 23. SECTION HEADINGS ────────────────────────────────── */
.section-heading {
  text-align: center;
  margin-bottom: var(--space-12);
}

.section-heading .h2 { margin-bottom: var(--space-3); }

.section-heading p {
  font-size: 1.0625rem;
  color: var(--c-ink-3);
  max-width: 560px;
  margin-inline: auto;
}

/* ── 24. MODAL ───────────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15,21,35,0.55);
  backdrop-filter: blur(4px);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--t-normal);
}

.modal-overlay.open { opacity: 1; pointer-events: all; }

.modal {
  background: var(--c-white);
  border-radius: var(--r-2xl);
  padding: var(--space-10) var(--space-8);
  max-width: 480px;
  width: 100%;
  box-shadow: var(--c-shadow-lg);
  transform: scale(0.95) translateY(10px);
  transition: transform var(--t-normal);
}

.modal-overlay.open .modal { transform: scale(1) translateY(0); }

.modal__close {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  color: var(--c-ink-3);
  padding: var(--space-2);
  border-radius: var(--r-md);
  transition: background var(--t-fast), color var(--t-fast);
}

.modal__close:hover { background: var(--c-bg); color: var(--c-ink); }
.modal { position: relative; }

.modal__title { font-family: var(--font-display); font-weight: 700; margin-bottom: var(--space-2); }
.modal__subtitle { font-size: 0.9rem; color: var(--c-ink-3); margin-bottom: var(--space-6); }

.modal__form { display: flex; flex-direction: column; gap: var(--space-4); }

.modal__thankyou {
  text-align: center;
  padding: var(--space-8) 0;
  display: none;
}

.modal__thankyou.visible { display: block; }
.modal__thankyou-icon { width: 56px; height: 56px; margin: 0 auto var(--space-5); color: var(--c-green); }
.modal__thankyou .h3 { margin-bottom: var(--space-2); }
.modal__thankyou p { color: var(--c-ink-3); font-size: 0.9375rem; }

/* ── 25. FOOTER ──────────────────────────────────────────── */
.footer {
  background: #0F1523;
  color: rgba(255,255,255,0.65);
  padding-top: var(--space-16);
  padding-bottom: var(--space-8);
}

.footer__top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: var(--space-12);
  padding-bottom: var(--space-12);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer__logo { margin-bottom: var(--space-5); }
.footer__logo svg { height: 34px; width: auto; }
.footer__logo .logo-text { fill: var(--c-white); }
.footer__logo .logo-tag  { fill: rgba(255,255,255,0.5); }

.footer__tagline {
  font-size: 0.9375rem;
  line-height: 1.6;
  color: rgba(255,255,255,0.6);
  margin-bottom: var(--space-4);
}

.footer__meta {
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.4);
  line-height: 1.7;
}

.footer__col-title {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--c-white);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-5);
}

.footer__links { display: flex; flex-direction: column; gap: var(--space-3); }

.footer__link {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.6);
  transition: color var(--t-fast);
}

.footer__link:hover { color: var(--c-white); }

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  padding-top: var(--space-8);
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.35);
}

.footer__legal { display: flex; gap: var(--space-5); }
.footer__legal a { color: rgba(255,255,255,0.35); transition: color var(--t-fast); }
.footer__legal a:hover { color: rgba(255,255,255,0.65); }

/* ── 26. SECTION DIVIDER ─────────────────────────────────── */
.section--white  { background: var(--c-white); }
.section--bg     { background: var(--c-bg); }
.section--blue   { background: var(--c-blue-light); }

/* ── 27. RESPONSIVE ──────────────────────────────────────── */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .tasacion-layout { grid-template-columns: 1fr; }
  .iso-panel { position: static; }
  .footer__top { grid-template-columns: 1fr 1fr; }
  .footer__col:first-child { grid-column: 1 / -1; }

  .how-steps::before { display: none; }
  .how-steps { flex-direction: column; align-items: center; }
  .how-step { max-width: 340px; }
}

@media (max-width: 768px) {
  .nav__links { display: none; }
  .nav__actions .btn-primary { display: none; }
  .nav__hamburger { display: flex; }

  .hero { padding-block: var(--space-16) var(--space-12); }

  .services-grid { grid-template-columns: 1fr; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr; }
  .stat-item + .stat-item { border-left: none; border-top: 1px solid var(--c-border); padding-top: var(--space-6); }

  .footer__top { grid-template-columns: 1fr; gap: var(--space-8); }
  .footer__col:first-child { grid-column: auto; }
  .footer__bottom { flex-direction: column; text-align: center; }

  .address-search { flex-wrap: wrap; }
  .address-search__btn { width: calc(100% - var(--space-4) * 2); margin: var(--space-2); }

  .config-panel { position: static; }
  .price-panel { position: fixed; bottom: 0; left: 0; right: 0; z-index: 50; border-radius: 0; border-top: 2px solid var(--c-border); }
}

/* ── 28. UTILITIES ───────────────────────────────────────── */
.text-center  { text-align: center; }
.text-left    { text-align: left; }
.hidden       { display: none !important; }
[hidden]      { display: none !important; }
.invisible    { visibility: hidden; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}

.mb-0 { margin-bottom: 0; }
.mb-2 { margin-bottom: var(--space-2); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-8 { margin-bottom: var(--space-8); }
.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }

.gap-2 { gap: var(--space-2); }
.gap-4 { gap: var(--space-4); }

.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }

.loading-spinner {
  width: 20px;
  height: 20px;
  border: 2px solid var(--c-border);
  border-top-color: var(--c-blue);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  display: inline-block;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* ── 29. SCROLL FADE-IN ANIMATION ───────────────────────── */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-delay-1 { transition-delay: 0.1s; }
.fade-in-delay-2 { transition-delay: 0.2s; }
.fade-in-delay-3 { transition-delay: 0.3s; }

/* ── 30. STATUS MESSAGES ─────────────────────────────────── */
.status-msg {
  padding: var(--space-3) var(--space-4);
  border-radius: var(--r-lg);
  font-size: 0.9rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.status-msg--error   { background: #FFF0F0; color: #C0392B; border: 1px solid #F8D7DA; }
.status-msg--success { background: var(--c-green-light); color: #00875A; border: 1px solid #A8E6CF; }
.status-msg--loading { background: var(--c-blue-light); color: var(--c-blue); border: 1px solid rgba(26,86,232,0.15); }

/* 
   TASACIÓN — estilos para page-tasacion.php 
 */   
/* Hero */
.tas-hero {
  background: var(--c-white);
  padding: var(--space-12) 0 var(--space-8);
  border-bottom: 1px solid var(--c-grey-200);
  text-align: center;
}
.tas-hero__title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  color: var(--c-text);
  margin-bottom: var(--space-4);
  line-height: 1.2;
}
.tas-hero__subtitle {
  font-size: 1.1rem;
  color: var(--c-text-muted);
  max-width: 600px;
  margin: 0 auto var(--space-5);
}
.tas-hero__badge {
  display: inline-block;
  padding: 0.35em 1em;
  background: var(--c-blue-light);
  color: var(--c-blue);
  border-radius: var(--r-full);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}
/* Wizard shell */
.tas-wizard { padding: var(--space-10) 0 var(--space-12); }
/* Progress bar */
.ts-progress {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  margin-bottom: var(--space-8);
}
.ts-progress__step {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--c-grey-200);
  color: var(--c-text-muted);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.85rem; font-weight: 600;
  transition: background .3s, color .3s;
}
.ts-progress__step--active,
.ts-progress__step--done {
  background: var(--c-blue);
  color: var(--c-white);
}
.ts-progress__line {
  flex: 1; max-width: 80px; height: 2px;
  background: var(--c-grey-200);
}
/* Step visibility */
.ts-step { display: block; }
.ts-step[hidden] { display: none !important; }
.ts-mt-sm          { margin-top: var(--space-3); }
.ts-price-actions  { display: flex; justify-content: center; gap: var(--space-3); margin-top: var(--space-4); flex-wrap: wrap; }
.ts-step--active { display: block; }
/* Card */
.ts-card {
  background: var(--c-white);
  border: 1px solid var(--c-grey-200);
  border-radius: var(--r-xl);
  padding: var(--space-8);
  box-shadow: 0 2px 12px rgba(0,0,0,.04);
  max-width: 720px;
  margin: 0 auto;
}
.ts-card--centered { text-align: center; }
.ts-card__title {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--c-text);
  margin-bottom: var(--space-6);
}
/* Address grid */
.ts-address-grid {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: 1fr;
  margin-bottom: var(--space-6);
}
@media (min-width: 640px) {
  .ts-address-grid { grid-template-columns: 1fr 1fr; }
  .ts-address-grid > :first-child { grid-column: 1 / -1; }
}
/* Fields */
.ts-field { display: flex; flex-direction: column; gap: var(--space-1); }
.ts-field--full { grid-column: 1 / -1; }
.ts-field__label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--c-text-muted);
  letter-spacing: .04em;
  text-transform: uppercase;
}
.ts-select-wrap { position: relative; }
.ts-select {
  width: 100%; height: 46px;
  padding: 0 var(--space-4); padding-right: 2.5rem;
  border: 1.5px solid var(--c-grey-300);
  border-radius: var(--r-lg);
  background: var(--c-white);
  color: var(--c-text);
  font-size: 0.95rem;
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  transition: border-color .2s;
}
.ts-select:focus {
  outline: none;
  border-color: var(--c-blue);
  box-shadow: 0 0 0 3px rgba(26,86,232,.12);
}
.ts-select-icon {
  position: absolute; right: 12px; top: 50%;
  transform: translateY(-50%);
  width: 16px; height: 16px; color: var(--c-text-muted);
  pointer-events: none;
}
.ts-input {
  width: 100%; height: 46px;
  padding: 0 var(--space-4);
  border: 1.5px solid var(--c-grey-300);
  border-radius: var(--r-lg);
  font-size: 0.95rem; color: var(--c-text);
  background: var(--c-white);
  transition: border-color .2s;
}
.ts-input:focus {
  outline: none; border-color: var(--c-blue);
  box-shadow: 0 0 0 3px rgba(26,86,232,.12);
}
.ts-textarea {
  width: 100%; min-height: 80px;
  padding: var(--space-3) var(--space-4);
  border: 1.5px solid var(--c-grey-300);
  border-radius: var(--r-lg);
  font-size: 0.95rem; color: var(--c-text);
  background: var(--c-white);
  resize: vertical;
  transition: border-color .2s;
}
.ts-textarea:focus { outline: none; border-color: var(--c-blue); box-shadow: 0 0 0 3px rgba(26,86,232,.12); }
/* Typeahead */
.ts-typeahead { position: relative; }
.ts-typeahead__icon {
  position: absolute; left: 12px; top: 50%;
  transform: translateY(-50%);
  width: 16px; height: 16px; color: var(--c-text-muted);
  pointer-events: none; z-index: 1;
}
.ts-typeahead .ts-input { padding-left: 2.25rem; }
.ts-typeahead__list {
  position: absolute; top: calc(100% + 4px); left: 0; right: 0;
  background: var(--c-white);
  border: 1.5px solid var(--c-grey-300);
  border-radius: var(--r-lg);
  box-shadow: 0 8px 24px rgba(0,0,0,.10);
  z-index: 100;
  max-height: 220px; overflow-y: auto;
  padding: var(--space-1) 0;
  list-style: none; margin: 0;
}
.ts-typeahead__list:empty { display: none; }
.ts-typeahead__list li {
  padding: var(--space-2) var(--space-4);
  cursor: pointer;
  font-size: 0.92rem;
  color: var(--c-text);
  transition: background .15s;
}
.ts-typeahead__list li:hover,
.ts-typeahead__list li:focus { background: var(--c-blue-light); outline: none; }
.ts-via-empty { color: var(--c-text-muted) !important; cursor: default !important; }
/* Buttons */
.ts-btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: var(--space-2);
  padding: 0.7em 1.6em;
  border-radius: var(--r-lg);
  font-size: 0.95rem; font-weight: 600;
  cursor: pointer; border: none;
  transition: background .2s, opacity .2s, transform .1s;
  text-decoration: none;
}
.ts-btn:active { transform: scale(.98); }
.ts-btn svg { width: 16px; height: 16px; }
.ts-btn--primary {
  background: var(--c-blue); color: var(--c-white);
}
.ts-btn--primary:hover { background: #1347C8; }
.ts-btn--primary:disabled { opacity: .5; cursor: not-allowed; transform: none; }
.ts-btn--ghost {
  background: transparent; color: var(--c-text-muted);
  border: 1.5px solid var(--c-grey-300);
}
.ts-btn--ghost:hover { background: var(--c-grey-100); color: var(--c-text); }
.ts-mt { margin-top: var(--space-4); }
/* Errors / success */
.ts-error {
  padding: var(--space-3) var(--space-4);
  background: #FFF5F5; color: #C0392B;
  border: 1px solid #F8D7DA;
  border-radius: var(--r-lg);
  font-size: 0.88rem; font-weight: 500;
  margin-bottom: var(--space-4);
}
.ts-success {
  padding: var(--space-4) var(--space-5);
  background: var(--c-green-light); color: #00875A;
  border: 1px solid #A8E6CF;
  border-radius: var(--r-lg);
  font-size: 0.95rem; font-weight: 500;
  margin-top: var(--space-4);
}
/* Building layout */
.ts-building-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  align-items: start;
  max-width: 1100px;
  margin: 0 auto;
}
@media (min-width: 768px) {
  .ts-building-layout { grid-template-columns: 1fr 380px; }
}
/* Canvas */
.ts-viewer-wrap {
  background: #F7F8FB;
  border: 1px solid var(--c-grey-200);
  border-radius: var(--r-xl);
  overflow: hidden;
  position: relative;
}
.ts-canvas {
  display: block; width: 100%; height: auto;
  min-height: 300px; max-height: 480px;
  object-fit: contain;
}
.ts-viewer-legend {
  display: flex; flex-wrap: wrap; gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  border-top: 1px solid var(--c-grey-200);
  background: var(--c-white);
}
.ts-legend-item {
  display: flex; align-items: center; gap: 5px;
  font-size: 0.75rem; color: var(--c-text-muted);
}
.ts-legend-item::before {
  content: ''; display: inline-block;
  width: 10px; height: 10px; border-radius: 2px;
}
.ts-legend-item--vivienda::before  { background: #60a5fa; }
.ts-legend-item--garaje::before    { background: #fbbf24; }
.ts-legend-item--comercial::before { background: #34d399; }
.ts-legend-item--comun::before     { background: #a78bfa; }
/* Confirm panel */
.ts-confirm-panel {
  background: var(--c-white);
  border: 1px solid var(--c-grey-200);
  border-radius: var(--r-xl);
  padding: var(--space-6);
  box-shadow: 0 2px 12px rgba(0,0,0,.04);
}
.ts-confirm-panel__title { font-size: 1.15rem; font-weight: 700; margin-bottom: var(--space-2); }
.ts-confirm-panel__hint  { font-size: 0.88rem; color: var(--c-text-muted); margin-bottom: var(--space-5); }
.ts-confirm-actions { display: flex; gap: var(--space-3); flex-wrap: wrap; margin-top: var(--space-6); }
/* Toggles */
.ts-toggles { display: flex; flex-direction: column; gap: var(--space-3); }
.ts-toggle-row {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--space-3); cursor: pointer;
  padding: var(--space-3);
  border: 1.5px solid var(--c-grey-200);
  border-radius: var(--r-lg);
  transition: border-color .2s, background .2s;
}
.ts-toggle-row:hover { border-color: var(--c-blue); background: var(--c-blue-light); }
.ts-toggle-row__label {
  display: flex; align-items: center; gap: var(--space-2);
  font-size: 0.9rem; font-weight: 500; color: var(--c-text);
  pointer-events: none;
}
.ts-toggle-row__label svg { width: 18px; height: 18px; color: var(--c-blue); }
.ts-toggle { position: relative; flex-shrink: 0; }
.ts-toggle input[type=checkbox] {
  position: absolute; opacity: 0; width: 0; height: 0;
}
.ts-toggle__track {
  display: block; width: 42px; height: 24px;
  background: var(--c-grey-300); border-radius: 12px;
  transition: background .2s;
  cursor: pointer;
  position: relative;
}
.ts-toggle__track::after {
  content: ''; display: block;
  width: 18px; height: 18px; border-radius: 50%;
  background: var(--c-white);
  position: absolute; top: 3px; left: 3px;
  transition: transform .2s;
  box-shadow: 0 1px 3px rgba(0,0,0,.2);
}
.ts-toggle input:checked + .ts-toggle__track { background: var(--c-blue); }
.ts-toggle input:checked + .ts-toggle__track::after { transform: translateX(18px); }
.ts-toggle input:focus-visible + .ts-toggle__track { box-shadow: 0 0 0 3px rgba(26,86,232,.25); }
/* Result layout */
.ts-result-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  max-width: 900px; margin: 0 auto var(--space-8);
}
@media (min-width: 640px) {
  .ts-result-layout { grid-template-columns: 1fr 1fr; }
}
/* Price card */
.ts-price-card {
  background: var(--c-white);
  border: 2px solid var(--c-blue);
  border-radius: var(--r-xl);
  padding: var(--space-7);
  text-align: center;
  box-shadow: 0 4px 20px rgba(26,86,232,.08);
}
.ts-price-label { font-size: 0.82rem; font-weight: 600; text-transform: uppercase; letter-spacing: .05em; color: var(--c-text-muted); margin-bottom: var(--space-3); }
.ts-price-range {
  display: flex; align-items: baseline; justify-content: center;
  gap: var(--space-2); margin-bottom: var(--space-3);
}
.ts-price-val {
  font-size: 2.2rem; font-weight: 800; color: var(--c-text);
}
.ts-price-val--min { color: var(--c-blue); }
.ts-price-val--max { color: #1347C8; }
.ts-price-sep { font-size: 1.8rem; color: var(--c-text-muted); font-weight: 300; }
.ts-price-note { font-size: 0.82rem; color: var(--c-text-muted); margin-bottom: var(--space-4); }
.ts-price-disclaimer {
  display: flex; gap: var(--space-2); align-items: flex-start;
  font-size: 0.78rem; color: var(--c-text-muted);
  background: var(--c-grey-100); border-radius: var(--r-md);
  padding: var(--space-3);
  text-align: left;
}
.ts-price-disclaimer svg { width: 14px; height: 14px; flex-shrink: 0; margin-top: 1px; color: var(--c-blue); }
/* Services card */
.ts-services-card {
  background: var(--c-white);
  border: 1px solid var(--c-grey-200);
  border-radius: var(--r-xl);
  padding: var(--space-6);
}
.ts-services-title { font-size: 1rem; font-weight: 700; margin-bottom: var(--space-1); }
.ts-services-hint  { font-size: 0.82rem; color: var(--c-text-muted); margin-bottom: var(--space-4); }
.ts-service-list { display: flex; flex-direction: column; gap: var(--space-2); }

.ts-service-item {
  border: 1.5px solid var(--c-grey-200);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: border-color .2s;
}
.ts-service-item--off { opacity: .6; }
.ts-service-label {
  display: flex; align-items: center; gap: var(--space-2);
  padding: var(--space-3) var(--space-3);
  cursor: pointer; font-size: 0.88rem;
}
.ts-service-toggle { position: relative; flex-shrink: 0; }
.ts-service-toggle input[type=checkbox] {
  position: absolute; opacity: 0; width: 0; height: 0;
}
.ts-service-track {
  display: block; width: 36px; height: 20px;
  background: var(--c-grey-300); border-radius: 10px;
  transition: background .2s; cursor: pointer; position: relative;
}
.ts-service-track::after {
  content: ''; display: block;
  width: 14px; height: 14px; border-radius: 50%;
  background: var(--c-white);
  position: absolute; top: 3px; left: 3px;
  transition: transform .2s;
}
.ts-service-toggle input:checked + .ts-service-track { background: var(--c-green); }
.ts-service-toggle input:checked + .ts-service-track::after { transform: translateX(16px); }
.ts-service-name { flex: 1; color: var(--c-text); font-weight: 500; }
.ts-service-freq { font-size: 0.72rem; color: var(--c-text-muted); background: var(--c-grey-100); padding: 2px 8px; border-radius: var(--r-full); white-space: nowrap; }
/* Contact CTA */
.ts-contact-cta {
  max-width: 600px; margin: 0 auto var(--space-6);
  background: var(--c-white);
  border: 1px solid var(--c-grey-200);
  border-radius: var(--r-xl);
  padding: var(--space-8);
}
.ts-contact-cta h3 { font-size: 1.15rem; font-weight: 700; margin-bottom: var(--space-2); }
.ts-contact-cta p  { font-size: 0.9rem; color: var(--c-text-muted); margin-bottom: var(--space-5); }
/* Form grid */
.ts-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
.ts-form-grid {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: 1fr;
  margin-bottom: var(--space-5);
}
@media (min-width: 480px) {
  .ts-form-grid { grid-template-columns: 1fr 1fr; }
}
/* Not found */
.ts-notfound-icon { display: flex; justify-content: center; margin-bottom: var(--space-4); }
.ts-notfound-icon svg { width: 56px; height: 56px; }
.ts-notfound-title { font-size: 1.25rem; font-weight: 700; margin-bottom: var(--space-3); }
.ts-notfound-text  { color: var(--c-text-muted); margin-bottom: var(--space-6); }
/* Result back btn */
.ts-result-back { text-align: center; padding-top: var(--space-4); }
/* Info strips */
.tas-info { background: var(--c-grey-100); padding: var(--space-10) 0; }
.tas-info-grid {
  display: grid;
  gap: var(--space-6);
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}
.tas-info-item { text-align: center; }
.tas-info-icon { display: block; margin: 0 auto var(--space-4); }
.tas-info-item h3 { font-size: 1rem; font-weight: 700; margin-bottom: var(--space-2); }
.tas-info-item p  { font-size: 0.88rem; color: var(--c-text-muted); }

/* Hero cascade form */
.hero-cascade {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 560px;
  margin: 0 auto;
  width: 100%;
}

.hero-cascade__label {
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: rgba(255,255,255,0.7);
  margin-bottom: 4px;
}

.hero-cascade__select-wrap {
  position: relative;
}

.hero-cascade__select,
.hero-cascade__input {
  width: 100%;
  padding: 14px 44px 14px 16px;
  border-radius: var(--r-md);
  border: 2px solid rgba(255,255,255,0.2);
  background: rgba(255,255,255,0.12);
  color: #fff;
  font-size: 1rem;
  font-family: var(--font-body);
  appearance: none;
  outline: none;
  transition: border-color 0.2s, background 0.2s;
  backdrop-filter: blur(4px);
}

.hero-cascade__select option {
  background: #1e2a4a;
  color: #fff;
}

.hero-cascade__select:focus,
.hero-cascade__input:focus {
  border-color: rgba(255,255,255,0.6);
  background: rgba(255,255,255,0.18);
}

.hero-cascade__select::placeholder,
.hero-cascade__input::placeholder {
  color: rgba(255,255,255,0.5);
}

.hero-cascade__arrow {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  color: rgba(255,255,255,0.6);
  pointer-events: none;
}

.hero-cascade__typeahead {
  position: relative;
}

.hero-cascade__list {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  background: #fff;
  border-radius: var(--r-md);
  box-shadow: var(--shadow-lg);
  max-height: 240px;
  overflow-y: auto;
  list-style: none;
  margin: 0;
  padding: 4px 0;
  z-index: 200;
}

.hero-cascade__list li {
  padding: 10px 16px;
  font-size: 0.9rem;
  color: var(--c-ink-1);
  cursor: pointer;
  transition: background 0.12s;
}

.hero-cascade__list li:hover,
.hero-cascade__list li:focus {
  background: var(--c-blue-light);
  outline: none;
}

.hero-cascade__btn {
  width: 100%;
  padding: 16px 24px;
  font-size: 1rem;
  margin-top: 4px;
  background: #fff;
  color: var(--c-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.hero-cascade__btn:hover:not(:disabled) {
  background: var(--c-blue-light);
  transform: translateY(-1px);
}

.hero-cascade__btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none;
}

.hero-cascade__btn svg {
  width: 18px;
  height: 18px;
}

@media (min-width: 640px) {
  .hero-cascade {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: flex-end;
  }
  .hero-cascade__field {
    flex: 1;
    min-width: 0;
  }
  .hero-cascade__btn {
    flex: 0 0 auto;
    width: auto;
    padding: 14px 28px;
    margin-top: 0;
    align-self: flex-end;
  }
}
/* HERO TWO-COLUMN LAYOUT */
.hero__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  align-items: center;
}
@media (min-width: 900px) {
  .hero__inner { grid-template-columns: 1fr 300px; }
}
.hero__content { min-width: 0; }

.hero__iso-col {
  display: none;
  justify-content: center;
  align-items: center;
}
@media (min-width: 900px) {
  .hero__iso-col { display: flex; }
}
.hero-iso-svg {
  width: 100%;
  max-width: 300px;
  filter: drop-shadow(0 16px 40px rgba(26,86,232,0.14));
}

/* Centered cascade button */
.hero-cascade__btn-wrap {
  display: flex;
  justify-content: center;
  margin-top: var(--space-5);
}
/* ISO BUILDING ANIMATIONS */
.iso-float {
  animation: isoFloat 4s ease-in-out infinite;
  transform-origin: 160px 280px;
}
@keyframes isoFloat {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-10px); }
}
.iso-win {
  animation: isoWinGlow 3s ease-in-out infinite;
}
@keyframes isoWinGlow {
  0%, 100% { opacity: 0.75; }
  50%       { opacity: 1; }
}
.iso-floor-0 { animation: isoFloorIn 0.45s 0.05s both; }
.iso-floor-1 { animation: isoFloorIn 0.45s 0.20s both; }
.iso-floor-2 { animation: isoFloorIn 0.45s 0.35s both; }
.iso-floor-3 { animation: isoFloorIn 0.45s 0.50s both; }
@keyframes isoFloorIn {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}
/* TS-PAGE MISSING UTILITY CLASSES */
.ts-progress__list {
  display: flex;
  align-items: center;
  gap: 0;
  list-style: none;
  padding: 0;
  margin: 0 auto var(--space-8);
  max-width: 400px;
  justify-content: center;
}
.ts-progress__step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}
.ts-progress__num {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--c-grey-200);
  color: var(--c-text-muted);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.85rem; font-weight: 700;
  transition: background .3s, color .3s;
}
.ts-progress__step--active .ts-progress__num,
.ts-progress__step--done .ts-progress__num {
  background: var(--c-blue); color: #fff;
}
.ts-progress__label {
  font-size: 0.72rem;
  color: var(--c-text-muted);
  font-weight: 500;
}
.ts-progress__step--active .ts-progress__label { color: var(--c-blue); font-weight: 700; }
.ts-progress__step + .ts-progress__step::before {
  content: '';
  display: block;
  width: 48px; height: 2px;
  background: var(--c-grey-200);
  margin-bottom: 18px;
  align-self: flex-end;
  flex-shrink: 0;
}
.ts-progress__step--done + .ts-progress__step::before,
.ts-progress__step--active + .ts-progress__step::before { background: var(--c-blue); }

.ts-page { padding: var(--space-8) 0 var(--space-12); }
.ts-card__subtitle { color: var(--c-text-muted); font-size: 0.95rem; margin-bottom: var(--space-6); }
.ts-label { font-size: 0.82rem; font-weight: 600; color: var(--c-text-muted); letter-spacing:.04em; text-transform: uppercase; }
.ts-select-arrow { position: absolute; right: 12px; top: 50%; transform: translateY(-50%); width: 16px; height: 16px; color: var(--c-text-muted); pointer-events: none; }
.ts-btn--full { width: 100%; }
.ts-btn--sm { padding: 0.45em 1em; font-size: 0.85rem; }
.ts-btn--outline { background: transparent; color: var(--c-blue); border: 2px solid var(--c-blue); }
.ts-btn--outline:hover { background: var(--c-blue-light); }
.ts-btn-back {
  display: inline-flex; align-items: center; gap: var(--space-1);
  background: none; border: none; color: var(--c-text-muted);
  font-size: 0.88rem; font-weight: 500; cursor: pointer;
  padding: 0; margin-bottom: var(--space-5);
  transition: color .2s;
}
.ts-btn-back:hover { color: var(--c-text); }
.ts-btn-back svg { width: 16px; height: 16px; }
.ts-thanks {
  display: flex; flex-direction: column; align-items: center;
  gap: var(--space-3); padding: var(--space-6); text-align: center;
  color: var(--c-green); font-weight: 600;
}
.ts-thanks svg { width: 40px; height: 40px; color: var(--c-green); }
.ts-trust-row {
  display: flex; flex-wrap: wrap; gap: var(--space-3);
  margin-top: var(--space-5);
}
.ts-trust-item {
  display: flex; align-items: center; gap: var(--space-2);
  font-size: 0.78rem; color: var(--c-text-muted); font-weight: 500;
}
.ts-trust-item svg { width: 14px; height: 14px; color: var(--c-blue); flex-shrink: 0; }
.ts-notfound-contact {
  margin-top: var(--space-6);
  display: flex; flex-direction: column; align-items: center; gap: var(--space-3);
  text-align: center;
  color: var(--c-text-muted); font-size: 0.88rem;
}

@media print {
  .ts-progress, [data-ts-back], nav, .site-footer, .ts-contact-cta { display: none !important; }
  .ts-step--active { display: block !important; }
}