/* =====================================================
   SMART GATES — Components
   ===================================================== */

/* ---- BUTTONS ---- */

/* Button styled as inline link */
.link-btn {
  background: none;
  border: none;
  padding: 0;
  color: var(--c-accent);
  font: inherit;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.link-btn:hover { color: var(--c-accent-dark); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 14px 28px;
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: 600;
  line-height: 1;
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  cursor: pointer;
  transition: background-color var(--transition-base),
              color var(--transition-base),
              border-color var(--transition-base),
              box-shadow var(--transition-base),
              transform var(--transition-fast);
  text-decoration: none;
  white-space: nowrap;
  min-height: 48px;
  user-select: none;
}

.btn:active {
  transform: translateY(1px);
}

.btn--primary {
  background-color: var(--c-accent);
  color: var(--c-text-on-accent);
  border-color: var(--c-accent);
  box-shadow: 0 4px 14px rgba(224,123,28,.35);
}

.btn--primary:hover {
  background-color: var(--c-accent-dark);
  border-color: var(--c-accent-dark);
  box-shadow: 0 6px 20px rgba(224,123,28,.45);
}

.btn--secondary {
  background-color: transparent;
  color: var(--c-text-on-dark);
  border-color: rgba(255,255,255,.35);
}

.btn--secondary:hover {
  background-color: rgba(255,255,255,.08);
  border-color: rgba(255,255,255,.6);
}

.btn--outline {
  background-color: transparent;
  color: var(--c-graphite-800);
  border-color: var(--c-border-dark);
}

.btn--outline:hover {
  background-color: var(--c-graphite-50);
  border-color: var(--c-graphite-400);
}

.btn--ghost {
  background-color: transparent;
  color: var(--c-accent);
  border-color: transparent;
  padding-left: 0;
  padding-right: 0;
}

.btn--ghost:hover {
  color: var(--c-accent-dark);
}

.btn--lg {
  padding: 16px 36px;
  font-size: var(--text-lg);
  min-height: 56px;
}

.btn--sm {
  padding: 10px 20px;
  font-size: var(--text-sm);
  min-height: 40px;
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  align-items: center;
}

/* ---- BADGE / TAG ---- */

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: var(--radius-full);
  background-color: var(--c-accent-bg);
  color: var(--c-accent-dark);
}

.badge--dark {
  background-color: rgba(255,255,255,.12);
  color: var(--c-graphite-200);
}

.badge--graphite {
  background-color: var(--c-graphite-100);
  color: var(--c-graphite-600);
}

/* ---- CARDS ---- */

.card {
  background-color: var(--c-surface);
  border-radius: var(--radius-xl);
  border: 1px solid var(--c-border);
  overflow: hidden;
  transition: box-shadow var(--transition-slow), transform var(--transition-slow);
}

.card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.card__body {
  padding: var(--space-6);
}

.card__footer {
  padding: var(--space-4) var(--space-6);
  border-top: 1px solid var(--c-border);
  background-color: var(--c-graphite-50);
}

/* Model Card */
.model-card {
  background-color: var(--c-surface);
  border-radius: var(--radius-xl);
  border: 1px solid var(--c-border);
  overflow: hidden;
  transition: box-shadow var(--transition-slow), transform var(--transition-slow);
  cursor: pointer;
}

.model-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}

.model-card__image {
  aspect-ratio: 4/3;
  background-color: var(--c-graphite-100);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}

.model-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.model-card__image-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  color: var(--c-graphite-400);
  font-size: var(--text-sm);
  font-weight: 500;
  height: 100%;
  width: 100%;
}

.model-card__group-tag {
  position: absolute;
  top: var(--space-3);
  left: var(--space-3);
}

.model-card__body {
  padding: var(--space-5) var(--space-6);
}

.model-card__name {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--c-text-primary);
  margin-bottom: var(--space-1);
}

.model-card__step {
  font-size: var(--text-sm);
  color: var(--c-text-muted);
  margin-bottom: var(--space-4);
}

.model-card__specs {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.model-card__spec {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-size: var(--text-sm);
  border-bottom: 1px solid var(--c-graphite-100);
  padding-bottom: var(--space-2);
  gap: var(--space-4);
}

.model-card__spec:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.model-card__spec-label {
  color: var(--c-text-muted);
  flex-shrink: 0;
}

.model-card__spec-value {
  font-weight: 600;
  color: var(--c-text-primary);
  text-align: right;
}

.model-card__footer {
  padding: var(--space-4) var(--space-6);
  border-top: 1px solid var(--c-border);
  background-color: var(--c-graphite-50);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.model-card__price-label {
  font-size: var(--text-xs);
  color: var(--c-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.model-card__price {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--c-accent-dark);
}

/* Sidebar total: discounted + strikethrough original */
.sum-total__orig {
  display: block;
  font-size: var(--text-sm);
  font-weight: 400;
  opacity: 0.45;
  text-decoration: line-through;
  margin-top: 2px;
}

/* Climate / hero stats 4-column grid — responsive */
.stats-grid-4 {
  grid-template-columns: repeat(4, 1fr);
}
@media (max-width: 600px) {
  .stats-grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Hero proof stats — 2×2 on narrow screens */
@media (max-width: 480px) {
  .hero__proof {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-5);
  }
}

/* Trust / Stat Card */
.stat-card {
  text-align: center;
  padding: var(--space-6);
}

.stat-card__number {
  font-family: var(--font-heading);
  font-size: clamp(var(--text-3xl), 4vw, var(--text-5xl));
  font-weight: 700;
  color: var(--c-accent);
  line-height: 1;
  margin-bottom: var(--space-2);
}

.stat-card__label {
  font-size: var(--text-sm);
  color: var(--c-graphite-400);
  line-height: 1.4;
}

/* ---- TRUST BADGE ---- */

.trust-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
}

.trust-item__icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background-color: var(--c-accent-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-accent);
}

.trust-item__icon--dark {
  background-color: rgba(224,123,28,.15);
}

.trust-item__title {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--text-base);
  margin-bottom: var(--space-1);
}

.trust-item__desc {
  font-size: var(--text-sm);
  color: var(--c-text-muted);
  max-width: 30ch;
}

.section--dark .trust-item__desc {
  color: var(--c-graphite-400);
}

/* ---- PROBLEM CARD ---- */

.problem-card {
  padding: var(--space-6);
  border-radius: var(--radius-xl);
  background-color: var(--c-surface);
  border: 1px solid var(--c-border);
  transition: box-shadow var(--transition-slow);
}

.problem-card:hover {
  box-shadow: var(--shadow-md);
}

.problem-card__icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-lg);
  background-color: var(--c-graphite-900);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-accent);
  margin-bottom: var(--space-4);
}

.problem-card__title {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: 600;
  margin-bottom: var(--space-2);
}

.problem-card__desc {
  font-size: var(--text-sm);
  color: var(--c-text-secondary);
  line-height: 1.6;
}

/* ---- FAQ ACCORDION ---- */

.faq-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.faq-item {
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  background-color: var(--c-surface);
  overflow: hidden;
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.faq-item.is-open {
  border-color: var(--c-accent);
  box-shadow: 0 0 0 3px rgba(224,123,28,.08);
}

.faq-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-5) var(--space-6);
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--c-text-primary);
  transition: color var(--transition-base);
}

.faq-trigger:hover {
  color: var(--c-accent-dark);
}

.faq-item.is-open .faq-trigger {
  color: var(--c-accent-dark);
}

.faq-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  color: var(--c-graphite-400);
  transition: transform var(--transition-base), color var(--transition-base);
}

.faq-item.is-open .faq-icon {
  transform: rotate(45deg);
  color: var(--c-accent);
}

.faq-body {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--transition-slow);
}

.faq-item.is-open .faq-body {
  grid-template-rows: 1fr;
}

.faq-body__inner {
  overflow: hidden;
}

.faq-content {
  padding: 0 var(--space-6) var(--space-5);
  font-size: var(--text-base);
  color: var(--c-text-secondary);
  line-height: 1.7;
}

/* ---- PORTFOLIO GRID ---- */

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

@media (max-width: 900px) {
  .portfolio-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 500px) {
  .portfolio-grid {
    grid-template-columns: 1fr;
  }
}

.portfolio-grid--featured {
  grid-template-columns: repeat(4, 1fr);
}

@media (max-width: 900px) {
  .portfolio-grid--featured {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 500px) {
  .portfolio-grid--featured {
    grid-template-columns: repeat(2, 1fr);
  }
}

.portfolio-item {
  aspect-ratio: 4/3;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background-color: var(--c-graphite-100);
  position: relative;
  cursor: pointer;
}

.portfolio-item:hover .portfolio-item__overlay {
  opacity: 1;
}

.portfolio-item__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(15,17,20,.7) 0%, transparent 60%);
  display: flex;
  align-items: flex-end;
  padding: var(--space-4);
  opacity: 0;
  transition: opacity var(--transition-slow);
}

.portfolio-item__placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  height: 100%;
  color: var(--c-graphite-400);
  font-size: var(--text-sm);
  text-align: center;
  padding: var(--space-4);
}

/* ---- EXPERT BLOCK ---- */

.expert-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-8);
  align-items: center;
  background-color: var(--c-surface);
  border-radius: var(--radius-2xl);
  padding: var(--space-10);
  box-shadow: var(--shadow-xl);
}

@media (max-width: 768px) {
  .expert-card {
    grid-template-columns: 1fr;
    text-align: center;
  }
}

.expert-card__avatar {
  width: 200px;
  height: 200px;
  border-radius: var(--radius-2xl);
  background-color: var(--c-graphite-100);
  flex-shrink: 0;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-graphite-300);
}

@media (max-width: 768px) {
  .expert-card__avatar {
    margin: 0 auto;
  }
}

.expert-card__quote {
  font-size: var(--text-lg);
  font-style: italic;
  color: var(--c-text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-5);
  padding-left: var(--space-5);
  border-left: 3px solid var(--c-accent);
}

@media (max-width: 768px) {
  .expert-card__quote {
    border-left: none;
    border-top: 3px solid var(--c-accent);
    padding-left: 0;
    padding-top: var(--space-4);
  }
}

.expert-card__name {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--c-text-primary);
  margin-bottom: var(--space-1);
}

.expert-card__role {
  font-size: var(--text-sm);
  color: var(--c-text-muted);
  margin-bottom: var(--space-5);
}

.expert-card__stats {
  display: flex;
  gap: var(--space-6);
  flex-wrap: wrap;
}

@media (max-width: 768px) {
  .expert-card__stats {
    justify-content: center;
  }
}

.expert-stat__number {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--c-accent);
  line-height: 1;
}

.expert-stat__label {
  font-size: var(--text-xs);
  color: var(--c-text-muted);
  margin-top: 2px;
}

/* ---- CONTACT FORM ---- */

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--c-text-secondary);
}

.form-input,
.form-textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--c-border);
  border-radius: var(--radius-md);
  background-color: var(--c-surface);
  color: var(--c-text-primary);
  font-size: var(--text-base);
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
  min-height: 48px;
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--c-accent);
  box-shadow: 0 0 0 3px rgba(224,123,28,.12);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
  line-height: 1.6;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--c-graphite-300);
}

/* ---- NAVIGATION ---- */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-sticky);
  transition: background-color var(--transition-slow),
              box-shadow var(--transition-slow),
              backdrop-filter var(--transition-slow);
}

.nav.is-scrolled {
  background-color: rgba(24, 28, 33, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 rgba(255,255,255,.06);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: var(--space-6);
}

.nav__logo {
  display: flex;
  flex-direction: column;
  line-height: 1;
  cursor: pointer;
}

.nav__logo-brand {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 700;
  color: #FFFFFF;
  letter-spacing: -0.02em;
}

.nav__logo-sub {
  font-size: var(--text-xs);
  color: var(--c-graphite-400);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

@media (max-width: 900px) {
  .nav__links {
    display: none;
  }
}

.nav__link {
  font-size: var(--text-sm);
  font-weight: 500;
  color: rgba(255,255,255,.75);
  transition: color var(--transition-base);
  cursor: pointer;
}

.nav__link:hover {
  color: #FFFFFF;
}

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

.nav__phone {
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 600;
  color: rgba(255,255,255,.9);
  transition: color var(--transition-base);
  white-space: nowrap;
}

.nav__phone:hover {
  color: var(--c-accent-light);
}

/* На узких экранах телефон в шапке дублируется липкой нижней панелью — прячем, чтобы не переносился в несколько строк */
@media (max-width: 560px) {
  .nav__phone {
    display: none;
  }
}

/* ---- TABS (Group switcher for models) ---- */

.tabs {
  display: flex;
  gap: var(--space-1);
  background-color: var(--c-graphite-100);
  border-radius: var(--radius-lg);
  padding: 4px;
  width: fit-content;
  margin-bottom: var(--space-8);
}

.tab-btn {
  padding: 10px 24px;
  border-radius: var(--radius-md);
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--c-text-muted);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: background-color var(--transition-base),
              color var(--transition-base),
              box-shadow var(--transition-base);
  min-height: 44px;
}

.tab-btn.is-active {
  background-color: var(--c-surface);
  color: var(--c-text-primary);
  box-shadow: var(--shadow-sm);
}

.tab-panel {
  display: none;
}

.tab-panel.is-active {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

@media (max-width: 900px) {
  .tab-panel.is-active {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 560px) {
  .tab-panel.is-active {
    grid-template-columns: 1fr;
  }
}

/* ---- CROSS-LINKS (Также делаем) ---- */

.crosslink-card {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  padding: var(--space-6);
  background-color: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.10);
  border-radius: var(--radius-xl);
  transition: background-color var(--transition-base), border-color var(--transition-base);
  text-decoration: none;
  cursor: pointer;
}

.crosslink-card:hover {
  background-color: rgba(255,255,255,.10);
  border-color: rgba(255,255,255,.2);
}

.crosslink-card__icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-lg);
  background-color: rgba(224,123,28,.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--c-accent-light);
  flex-shrink: 0;
}

.crosslink-card__title {
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: 600;
  color: #FFFFFF;
  margin-bottom: 2px;
}

.crosslink-card__desc {
  font-size: var(--text-sm);
  color: var(--c-graphite-400);
}

/* ---- SCROLL TO TOP ---- */

.scroll-top {
  position: fixed;
  bottom: 88px;
  right: 24px;
  width: 48px;
  height: 48px;
  background-color: var(--c-accent);
  color: #FFFFFF;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  transition: opacity var(--transition-base), background-color var(--transition-base);
  opacity: 0;
  pointer-events: none;
  z-index: var(--z-dropdown);
}

.scroll-top.is-visible {
  opacity: 1;
  pointer-events: auto;
}

.scroll-top:hover {
  background-color: var(--c-accent-dark);
}

body.cookie-visible .scroll-top {
  bottom: calc(88px + 68px + 12px);
}

/* ── How We Work steps ── */
.how-step {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  position: relative;
}

.how-step__num {
  font-size: var(--text-3xl);
  font-weight: 800;
  color: var(--c-accent);
  line-height: 1;
  margin-bottom: var(--space-3);
  font-variant-numeric: tabular-nums;
}

.how-step__title {
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--c-text);
  margin-bottom: var(--space-2);
}

.how-step__desc {
  font-size: var(--text-sm);
  color: var(--c-text-muted);
  line-height: 1.6;
}

@media (max-width: 900px) {
  .how-steps {
    grid-template-columns: repeat(2, 1fr) !important;
  }
}

@media (max-width: 600px) {
  .how-steps {
    grid-template-columns: 1fr !important;
  }
}

/* ---- Calculator discount block (step 8 result card) ---- */
.result-discount-block {
  margin-top: var(--space-4);
  padding: var(--space-4);
  background: color-mix(in srgb, var(--c-accent) 8%, transparent);
  border: 1px solid color-mix(in srgb, var(--c-accent) 25%, transparent);
  border-radius: var(--radius-md);
}
.result-total-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: var(--space-2);
}
.result-total-row--orig .result-total-row__label {
  font-size: var(--text-sm);
  color: var(--c-text-muted);
}
.result-total-row--orig .result-total-row__val {
  font-size: var(--text-sm);
  color: var(--c-text-muted);
  text-decoration: line-through;
}
.result-total-row--sale .result-total-row__label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--c-text);
}
.result-total-row--sale .result-total-row__val {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--c-accent);
}
.result-savings-line {
  margin-top: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--c-accent);
}
.result-timer-line {
  margin-top: var(--space-3);
  padding-top: var(--space-3);
  border-top: 1px solid color-mix(in srgb, var(--c-accent) 20%, transparent);
  font-size: var(--text-xs);
  color: var(--c-text-muted);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
}
.result-timer-countdown {
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  color: var(--c-accent);
  letter-spacing: 0.04em;
}

/* ---- Hero discount hint ---- */
.hero__discount-hint {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-4);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--c-accent);
  opacity: 0.9;
}

/* ---- RAL showcase block (main page) ---- */
.ral-showcase {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}
@media (max-width: 900px) {
  .ral-showcase {
    grid-template-columns: repeat(4, 1fr);
  }
}
@media (max-width: 600px) {
  .ral-showcase {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-3);
  }
}
.ral-showcase__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  text-align: center;
}
.ral-showcase__swatch {
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-lg);
  box-shadow: 0 2px 8px rgba(0,0,0,0.12);
}
.ral-showcase__label {
  display: flex;
  flex-direction: column;
  gap: 2px;
  width: 100%;
  text-align: center;
  align-items: center;
}
.ral-showcase__name {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--c-text);
  line-height: 1.3;
}
.ral-showcase__code {
  font-size: 10px;
  color: var(--c-text-muted);
  font-weight: 400;
}
.ral-showcase__note {
  text-align: center;
  font-size: var(--text-sm);
  color: var(--c-text-muted);
  margin: 0;
}

/* ---- Lightbox (shared — used on main page teaser + nashi-raboty) ---- */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.92);
  z-index: 9000;
  align-items: center;
  justify-content: center;
}
.lightbox.is-open { display: flex; }
.lightbox__img-wrap {
  max-width: 90vw;
  max-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
}
.lightbox__img {
  max-width: 90vw;
  max-height: 90vh;
  object-fit: contain;
  border-radius: 4px;
  transition: opacity 0.2s;
}
.lightbox__img.is-loading { opacity: 0; }
.lightbox__close {
  position: fixed;
  top: 16px;
  right: 16px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,0.12);
  border: none;
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9001;
  transition: background 0.15s;
}
.lightbox__close:hover { background: rgba(255,255,255,0.22); }
.lightbox__nav {
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 64px;
  background: rgba(255,255,255,0.12);
  border: none;
  color: #fff;
  cursor: pointer;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9001;
  transition: background 0.15s;
}
.lightbox__nav:hover { background: rgba(255,255,255,0.22); }
.lightbox__nav--prev { left: 12px; }
.lightbox__nav--next { right: 12px; }
.lightbox__counter {
  position: fixed;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255,255,255,0.55);
  font-size: var(--text-sm);
  font-family: var(--font-body);
}
@media (max-width: 600px) {
  .lightbox__nav--prev { left: 4px; }
  .lightbox__nav--next { right: 4px; }
}

/* ===== Перенесено из calc-quiz.css: первоэкранные FAB/панель/адаптив (для render-blocking) ===== */
/* ---- FAB — floating sticky calculator button (fix 6) ---- */
.calc-fab {
  position: fixed;
  bottom: 28px;
  right: 24px;
  z-index: var(--z-sticky);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  background: var(--c-accent);
  color: #fff;
  border: none;
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--text-sm);
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(224,123,28,.45), 0 1px 4px rgba(0,0,0,.2);
  transition: transform var(--transition-base), box-shadow var(--transition-base), background var(--transition-base);
  white-space: nowrap;
}

@keyframes fab-pulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(224,123,28,.45), 0 1px 4px rgba(0,0,0,.2); transform: scale(1); }
  50%       { box-shadow: 0 6px 32px rgba(224,123,28,.65), 0 2px 8px rgba(0,0,0,.2); transform: scale(1.03); }
}

.calc-fab {
  animation: fab-pulse 3.5s ease-in-out infinite;
}

@media (prefers-reduced-motion: reduce) {
  .calc-fab { animation: none; }
}

.calc-fab:hover {
  animation: none;
  background: var(--c-accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 28px rgba(224,123,28,.5), 0 2px 8px rgba(0,0,0,.2);
}

.calc-fab:active {
  transform: translateY(0);
}

/* Hide FAB when modal is open */
.modal-overlay.is-open ~ .calc-fab,
body.modal-open .calc-fab {
  display: none;
}

body.cookie-visible .calc-fab {
  bottom: calc(28px + 68px + 12px);
}

@media (max-width: 480px) {
  .calc-fab span {
    display: none;
  }
  .calc-fab {
    width: 52px;
    height: 52px;
    padding: 0;
    justify-content: center;
    border-radius: 50%;
  }
}

.calc-fab__badge {
  position: absolute;
  top: -6px;
  right: -6px;
  background: var(--c-accent);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 10px;
  white-space: nowrap;
  line-height: 1.4;
  pointer-events: none;
  border: 2px solid var(--c-graphite-950);
}

/* ---- Mobile sticky bottom bar (телефон + расчёт) ---- */
.sg-mobile-bar { display: none; }

@media (max-width: 768px) {
  .sg-mobile-bar {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1px;
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 40;
    background: rgba(255,255,255,.1);
    border-top: 1px solid rgba(255,255,255,.12);
    box-shadow: 0 -4px 20px rgba(0,0,0,.28);
    padding-bottom: env(safe-area-inset-bottom, 0);
  }
  .sg-mobile-bar__call,
  .sg-mobile-bar__calc {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-4);
    min-width: 0;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: var(--text-sm);
    border: none;
    cursor: pointer;
  }
  .sg-mobile-bar__call {
    background: var(--c-graphite-900);
    color: #fff;
    text-decoration: none;
  }
  .sg-mobile-bar__calc {
    background: var(--c-accent);
    color: #fff;
  }
  /* На мобильных вместо круглого FAB — нижняя панель */
  .calc-fab { display: none !important; }
  /* Чтобы панель не перекрывала контент футера */
  body { padding-bottom: 58px; }
  /* Не показываем панель поверх cookie-баннера и модалок */
  body.cookie-visible .sg-mobile-bar,
  body.modal-open .sg-mobile-bar { display: none; }
}

/* ---- Explainer (жалюзи vs планкен) — адаптив ---- */
@media (max-width: 700px) {
  .explainer-grid { grid-template-columns: 1fr !important; }
}

/* ---- Reviews widget — адаптив ---- */
@media (max-width: 700px) {
  .reviews-widget__frame { height: 720px !important; }
}