/* ==========================================================================
   РФПРИЦЕП тормоза — Theme Base tokens + layout (AURADESIGN.md)
   ========================================================================== */

:root {
  /* Colors */
  --rfpt-color-primary: #1E5AA8;
  --rfpt-color-primary-dark: #154386;
  --rfpt-color-accent: #2563eb;
  --rfpt-color-accent-light: #3b82f6;
  --rfpt-color-bg: #FAFAFA;
  --rfpt-color-surface: #ffffff;
  --rfpt-color-surface-alt: #F4F4F4;
  --rfpt-color-text: #111111;
  --rfpt-color-text-muted: #60656D;
  --rfpt-color-border: #E5E5E5;
  --rfpt-color-success: #059669;
  --rfpt-color-warning: #d97706;
  --rfpt-color-danger: #dc2626;
  --rfpt-color-footer-bg: #ffffff;
  --rfpt-color-footer-text: #60656D;
  --rfpt-wire-black: #1e293b;
  --rfpt-wire-blue: #2563eb;
  --rfpt-wire-white: #94a3b8;
  --rfpt-wire-yellow: #eab308;

  /* Typography */
  --rfpt-font-display: "Jost", "JostLocal", sans-serif;
  --rfpt-font-body: "Manrope", "ManropeLocal", sans-serif;
  --rfpt-font-mono: "IBM Plex Mono", ui-monospace, monospace;
  --rfpt-text-h1: clamp(36px, 4.1vw, 48px);
  --rfpt-text-h2: clamp(30px, 3.4vw, 40px);
  --rfpt-text-h3: 24px;
  --rfpt-text-body: 16px;
  --rfpt-text-small: 14px;
  --rfpt-text-label: 12px;

  /* Spacing */
  --rfpt-container-max: 1200px;
  --rfpt-gutter: 24px;
  --rfpt-section-y: 32px;
  --rfpt-card-padding: 24px;
  --rfpt-stack-sm: 12px;
  --rfpt-stack-md: 24px;
  --rfpt-stack-lg: 40px;

  /* Radius */
  --rfpt-radius-sm: 4px;
  --rfpt-radius-md: 8px;
  --rfpt-radius-lg: 12px;
  --rfpt-radius-pill: 9999px;
  --rfpt-radius-card: 24px;

  /* Shadows */
  --rfpt-shadow-card: 0 10px 30px rgba(30, 90, 168, 0.04);
  --rfpt-shadow-card-hover: 0 16px 40px rgba(30, 90, 168, 0.09);
  --rfpt-shadow-modal: 0 24px 64px rgba(15, 23, 42, 0.18);
  --rfpt-shadow-product: 0 10px 30px rgba(30, 90, 168, 0.04);

  /* Motion */
  --rfpt-ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --rfpt-duration-fast: 180ms;
  --rfpt-duration-base: 240ms;
  --rfpt-header-height: 72px;
}

@media (max-width: 1023px) {
  :root {
    --rfpt-section-y: 24px;
  }
}

@media (max-width: 520px) {
  :root {
    --rfpt-section-y: 16px;
    --rfpt-gutter: 16px;
  }
}

/* Reset / base */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

body {
  margin: 0;
  font-family: var(--rfpt-font-body);
  font-size: var(--rfpt-text-body);
  line-height: 1.65;
  color: var(--rfpt-color-text);
  background: var(--rfpt-color-bg);
}

body.modal-open,
body.nav-open {
  overflow: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--rfpt-color-accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.15em;
}

a:hover {
  color: var(--rfpt-color-primary);
}

h1,
h2,
h3,
h4 {
  font-family: var(--rfpt-font-display);
  color: var(--rfpt-color-text);
  line-height: 1.15;
  letter-spacing: -0.02em;
}

h1 {
  font-size: var(--rfpt-text-h1);
  font-weight: 800;
  letter-spacing: -0.03em;
}

h2 {
  font-size: var(--rfpt-text-h2);
  font-weight: 700;
}

h3 {
  font-size: var(--rfpt-text-h3);
  font-weight: 600;
}

.label {
  font-size: var(--rfpt-text-label);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--rfpt-color-accent);
}

.container {
  width: min(100% - var(--rfpt-gutter) * 2, var(--rfpt-container-max));
  margin-inline: auto;
}

.text-center {
  text-align: center !important;
}

.mx-auto {
  margin-left: auto !important;
  margin-right: auto !important;
}

.max-w-2xl {
  max-width: 42ch !important;
}

.mb-12 {
  margin-bottom: 48px !important;
}

.text-muted {
  color: var(--rfpt-color-text-muted) !important;
}

.section {
  padding-block: 32px !important;
  background-color: #FAFAFA !important;
}

@media (max-width: 1023px) {
  .section {
    padding-block: 24px !important;
  }
}

@media (max-width: 520px) {
  .section {
    padding-block: 16px !important;
  }
}

.section--surface,
.section--surface-alt,
#primary,
.site-main {
  background-color: #FAFAFA !important;
}

.screen-reader-text {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link:focus {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 10000;
  padding: 12px 16px;
  background: var(--rfpt-color-primary);
  color: #fff;
  clip: auto;
  width: auto;
  height: auto;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px !important;
  height: 48px !important;
  padding: 12px 24px !important;
  border-radius: var(--rfpt-radius-md);
  border: 1px solid transparent;
  font-family: var(--rfpt-font-body);
  font-weight: 600;
  font-size: 14px;
  line-height: 1.2;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.3s ease;
}

.btn:focus-visible {
  outline: 2px solid var(--rfpt-color-primary);
  outline-offset: 2px;
}

.btn--primary {
  background-color: var(--rfpt-color-primary);
  color: #fff;
}

.btn--primary:hover {
  background-color: var(--rfpt-color-primary-dark);
  color: #fff;
}

.btn--cta-contact {
  background: linear-gradient(135deg, #1e5aa8 0%, #0f417f 55%, #1e5aa8 100%);
  color: #ffffff;
  border: 2px solid #1e5aa8;
  box-shadow: 0 6px 18px rgba(30, 90, 168, 0.35);
  font-weight: 700;
  letter-spacing: 0.01em;
}

.btn--cta-contact:hover {
  background: linear-gradient(135deg, #2569c0 0%, #1e5aa8 100%);
  color: #ffffff;
  border-color: #2569c0;
  box-shadow: 0 8px 22px rgba(30, 90, 168, 0.45);
  transform: translateY(-1px);
}

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

.btn--ghost:hover {
  border-color: var(--rfpt-color-primary);
  color: var(--rfpt-color-primary);
}

.btn--channel {
  width: 100%;
  justify-content: flex-start;
  background: var(--rfpt-color-surface);
  color: var(--rfpt-color-text);
  border-color: var(--rfpt-color-border);
  border-radius: var(--rfpt-radius-md);
}

.btn--channel:hover {
  border-color: var(--rfpt-color-accent);
  background: #fff;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--rfpt-color-bg);
  border-bottom: 1px solid var(--rfpt-color-border);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--rfpt-header-height);
  gap: var(--rfpt-stack-md);
}

.site-header__logo-text {
  font-family: var(--rfpt-font-display);
  font-weight: 800;
  font-size: 1.125rem;
  color: var(--rfpt-color-primary);
  text-decoration: none;
}

.site-header__logo,
.site-header__logo:hover {
  text-decoration: none;
  color: inherit;
}

.site-header__burger {
  display: inline-flex;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--rfpt-color-border);
  border-radius: var(--rfpt-radius-sm);
  background: #fff;
  cursor: pointer;
}

.site-header__burger-icon {
  width: 18px;
  height: 2px;
  background: var(--rfpt-color-text);
  box-shadow: 0 -6px 0 var(--rfpt-color-text), 0 6px 0 var(--rfpt-color-text);
}

.site-header__nav {
  display: flex;
  align-items: center;
}

.site-header__drawer {
  display: none;
}

.primary-menu {
  display: flex;
  gap: 20px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.primary-menu a {
  color: var(--rfpt-color-text);
  text-decoration: none;
  font-weight: 600;
}

.primary-menu a:hover,
.primary-menu .current-menu-item a {
  color: var(--rfpt-color-accent);
}

.site-header__cta {
  display: none;
}

@media (min-width: 1024px) {
  .site-header__burger {
    display: none;
  }

  .site-header__drawer {
    display: flex;
    align-items: center;
    gap: 24px;
  }

  .site-header__drawer-cta {
    display: none;
  }

  .site-header__cta {
    display: block;
  }

  .site-header__cta .btn {
    min-height: 40px !important;
    height: 40px !important;
    padding: 0 20px !important;
    font-size: 13px !important;
    white-space: nowrap !important;
  }
}

@media (max-width: 1023px) {
  .site-header__drawer.is-open {
    display: flex;
    flex-direction: column;
    position: fixed;
    inset: var(--rfpt-header-height) 0 0 0;
    background: #fff;
    padding: 24px;
    z-index: 999;
  }

  .site-header__drawer.is-open .primary-menu {
    flex-direction: column;
    width: 100%;
  }

  .site-header__drawer-cta {
    margin-top: auto;
    width: 100%;
  }

  .site-header__drawer-cta .btn {
    width: 100%;
  }
}

/* Hero skeleton */
.hero {
  position: relative;
  overflow: hidden;
  background-color: #FAFAFA !important;
}

.hero__eyebrows {
  display: flex !important;
  gap: 8px !important;
  margin-bottom: 16px !important;
  flex-wrap: wrap !important;
}

.hero__eyebrow-badge {
  display: inline-flex !important;
  align-items: center !important;
  padding: 6px 16px !important;
  background: #F4F6F9 !important;
  color: var(--rfpt-color-primary) !important;
  font-size: 13px !important;
  font-weight: 600 !important;
  text-transform: none !important;
  letter-spacing: normal !important;
  border-radius: 100px !important;
  line-height: 1.2 !important;
  border: 1px solid #E2E8F0 !important;
}

.hero__eyebrow-badge::before {
  content: "" !important;
  display: inline-block !important;
  width: 6px !important;
  height: 6px !important;
  background-color: var(--rfpt-color-primary) !important;
  transform: rotate(45deg) !important;
  margin-right: 8px !important;
  flex-shrink: 0 !important;
}

.hero__eyebrow-badge--accent {
  background: #F4F6F9 !important;
  color: var(--rfpt-color-primary) !important;
  border: 1px solid #E2E8F0 !important;
}

.hero__subhead-tagline {
  font-size: 18px !important;
  font-weight: 600 !important;
  color: var(--rfpt-color-primary) !important;
  margin: 12px 0 16px !important;
  line-height: 1.4 !important;
}

.hero__three-canvas {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.hero__three-fallback {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 70% 30%, var(--rfpt-color-surface-alt), var(--rfpt-color-bg));
  transition: opacity 0.4s ease;
}

.hero__three-canvas canvas,
.hero-hydraulic-scene__canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}

.hero-hydraulic-scene--fallback .hero__three-fallback,
.hero-hydraulic-scene--fallback .hero__three-fallback {
  opacity: 1;
}

.hero__grid {
  position: relative;
  z-index: 2;
  display: grid;
  gap: var(--rfpt-stack-lg);
  align-items: center;
  padding-block: 16px 24px !important;
}

.hero__content,
.hero__visual {
  min-width: 0;
}

@media (min-width: 1024px) {
  .hero__grid {
    grid-template-columns: 7fr 5fr;
  }
}

.hero__subhead {
  color: var(--rfpt-color-text-muted);
  max-width: 42ch;
}

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: var(--rfpt-stack-md);
}

.hero__product-panel {
  background: var(--rfpt-color-surface-alt);
  border-radius: var(--rfpt-radius-lg);
  padding: var(--rfpt-card-padding);
  box-shadow: var(--rfpt-shadow-product);
  clip-path: polygon(0 0, 100% 0, 100% 92%, 0 100%);
}

.hero__lineup-photo {
  width: 100%;
  border-radius: var(--rfpt-radius-md);
}

.section__placeholder {
  padding: 48px;
  text-align: center;
  color: var(--rfpt-color-text-muted);
  border: 1px dashed var(--rfpt-color-border);
  border-radius: var(--rfpt-radius-card);
}

/* Footer */
.site-footer {
  background: var(--rfpt-color-footer-bg);
  color: var(--rfpt-color-footer-text);
}

.site-footer a {
  color: #fff;
  text-decoration: none;
}

.site-footer a:hover {
  color: var(--rfpt-color-accent-light);
}

.site-footer__band {
  padding-block: 56px;
}

.site-footer__grid {
  display: grid;
  gap: 32px;
}

@media (min-width: 768px) {
  .site-footer__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .site-footer__grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.site-footer__heading {
  font-size: 1rem;
  margin: 0 0 16px;
  color: #fff;
}

.footer-menu {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.footer-contacts {
  list-style: none;
  margin: 0 0 12px;
  padding: 0;
  display: grid;
  gap: 8px;
}

.site-footer__hours,
.site-footer__disclaimer {
  color: #94a3b8;
  font-size: var(--rfpt-text-small);
}

.site-footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-block: 20px;
}

.site-footer__bottom-inner {
  display: grid;
  gap: 8px;
}

.site-footer__copy {
  margin: 0;
  font-size: var(--rfpt-text-small);
}

/* Contact modal */
.contact-modal[hidden] {
  display: none !important;
}

.contact-modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: grid;
  place-items: center;
  padding: 16px;
}

.contact-modal__overlay {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.55);
}

.contact-modal__panel {
  position: relative;
  z-index: 1;
  width: min(100%, 480px);
  background: #fff;
  border-radius: 24px !important;
  box-shadow: var(--rfpt-shadow-modal);
  padding: 40px 32px !important;
  text-align: center !important;
}

.contact-modal__close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 32px;
  height: 32px;
  border: 0;
  border-radius: 50%;
  background: transparent;
  color: #94a3b8;
  cursor: pointer;
  font-size: 1.5rem;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.2s ease;
}

.contact-modal__close:hover {
  color: #475569;
}

.contact-modal__title {
  margin: 0 0 16px !important;
  font-size: 24px !important;
  font-weight: 800 !important;
  color: #0F172A !important;
  line-height: 1.2 !important;
}

.contact-modal__subtitle {
  margin: 0 0 24px !important;
  color: #475569 !important;
  font-size: 14px !important;
  line-height: 1.5 !important;
}

.contact-modal__channels {
  display: flex !important;
  flex-direction: column !important;
  gap: 12px !important;
}

.contact-channel {
  height: 48px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  font-size: 15px !important;
  font-weight: 700 !important;
  border-radius: 12px !important;
  transition: all 0.2s ease !important;
  text-decoration: none !important;
}

.contact-channel--telegram {
  background: #1E5AA8 !important;
  color: #ffffff !important;
  border: none !important;
}

.contact-channel--telegram:hover {
  background: #154386 !important;
}

.contact-channel--max {
  background: transparent !important;
  color: #1E5AA8 !important;
  border: 1px solid #1E5AA8 !important;
}

.contact-channel--max:hover {
  background: rgba(30, 90, 168, 0.05) !important;
}

.contact-channel--phone {
  background: transparent !important;
  color: #0F172A !important;
  border: 1px solid #E5E5E5 !important;
}

.contact-channel--phone:hover {
  background: #f8fafc !important;
  border-color: #cbd5e1 !important;
}

.contact-modal__hours {
  margin: 16px 0 0 !important;
  font-size: 12px !important;
  color: #64748b !important;
  text-align: center !important;
}

/* Cookie banner */
.cookie-banner[hidden] {
  display: none !important;
}

.cookie-banner {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1500;
  background: #fff;
  border-top: 1px solid var(--rfpt-color-border);
  box-shadow: 0 -8px 32px rgba(15, 23, 42, 0.08);
}

.cookie-banner__inner {
  display: grid;
  gap: 16px;
  padding-block: 20px;
  align-items: start;
}

@media (min-width: 768px) {
  .cookie-banner__inner {
    grid-template-columns: 1fr auto;
    align-items: center;
  }
}

.cookie-banner__title {
  margin: 0 0 8px;
  font-size: 1.125rem;
}

.cookie-banner__text {
  margin: 0 0 12px;
  color: var(--rfpt-color-text-muted);
  font-size: var(--rfpt-text-small);
}

.cookie-banner__links ul {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.cookie-banner__links a {
  font-size: var(--rfpt-text-small);
}

.cookie-banner__accept {
  white-space: nowrap;
}

/* Contacts page */
.contacts-grid {
  display: grid;
  gap: var(--rfpt-stack-lg);
}

.contacts-channels {
  display: grid;
  gap: 12px;
}

.contacts-meta {
  color: var(--rfpt-color-text-muted);
}

/* Legal */
.legal-document__header {
  margin-bottom: var(--rfpt-stack-md);
}

.legal-document__body {
  max-width: 72ch;
}

.entry-content > *:first-child {
  margin-top: 0;
}

/* Motion hooks — LCP-safe: content visible without JS */
[data-motion-section] {
  opacity: 1;
}

html.is-reduced-motion [data-motion-section],
html.is-reduced-motion [data-motion-card],
html.is-reduced-motion .infographic-frame {
  opacity: 1 !important;
  transform: none !important;
}

/* Page hero */
.page-hero__lead {
  color: var(--rfpt-color-text-muted);
  max-width: 60ch;
}

/* ==========================================================================
   Page Builder — sections, transitions, components
   ========================================================================== */

.section--surface-alt {
  background: var(--rfpt-color-surface-alt);
}

.section--hero {
  padding-bottom: calc(var(--rfpt-section-y) + 24px);
}

.hero__trust {
  margin-top: var(--rfpt-stack-md);
  font-size: var(--rfpt-text-small);
  color: var(--rfpt-color-text-muted);
}

.hero__visual--overlap {
  margin-bottom: -24px;
}

.geo-answer {
  background: #ffffff !important;
  border: 1px solid var(--rfpt-color-border) !important;
  border-left: 4px solid var(--rfpt-color-primary) !important;
  padding: 24px 32px !important;
  border-radius: 12px !important;
  box-shadow: var(--rfpt-shadow-card) !important;
  margin-top: 32px !important;
  max-width: var(--rfpt-container-max);
  margin-inline: auto;
  width: min(100% - var(--rfpt-gutter) * 2, var(--rfpt-container-max));
}

.geo-answer p {
  margin: 0;
  color: var(--rfpt-color-text) !important;
  font-size: 15px !important;
  line-height: 1.6 !important;
}

/* Section dividers */
.section-divider {
  position: relative;
  line-height: 0;
  color: var(--rfpt-color-surface-alt);
  margin-top: -1px;
}

.section-divider--gradient {
  height: 32px;
  background: linear-gradient(to bottom, var(--rfpt-color-surface), var(--rfpt-color-bg));
}

.section-divider--wave {
  color: var(--rfpt-color-bg);
  margin-top: -12px;
}

.section-divider--diagonal {
  color: var(--rfpt-color-surface-alt);
}

.section-divider--cta-diagonal {
  color: var(--rfpt-color-primary);
  margin-bottom: -1px;
}

.section-divider--product-accent {
  color: var(--rfpt-color-accent);
  opacity: 0.5;
}

.section-divider__svg {
  display: block;
  width: 100%;
  height: 48px;
}

.section-divider--wave .section-divider__svg {
  height: 24px;
}

.section-divider--product-accent .section-divider__svg {
  height: 8px;
}

.section-divider--cta-diagonal .section-divider__svg {
  height: 56px;
}

/* Pain cards */
.pain-cards {
  display: grid;
  gap: var(--rfpt-stack-md);
  margin-top: var(--rfpt-stack-lg);
}

@media (min-width: 768px) {
  .pain-cards {
    grid-template-columns: repeat(2, 1fr);
  }
}

.pain-card {
  background: #fff;
  border-radius: var(--rfpt-radius-card);
  padding: var(--rfpt-card-padding);
  border: 1px solid var(--rfpt-color-border);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1),
    box-shadow 0.4s cubic-bezier(0.16, 1, 0.3, 1),
    border-color 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: transform, box-shadow;
}

.pain-card:hover {
  transform: translateY(-4px);
  border-color: rgba(30, 90, 168, 0.15);
  box-shadow: 0 12px 24px rgba(30, 90, 168, 0.06);
}

.pain-card__icon {
  width: 44px !important;
  height: 44px !important;
  border-radius: 50% !important;
  border: 1px solid rgba(30, 90, 168, 0.2) !important;
  background: rgba(30, 90, 168, 0.05) !important;
  color: var(--rfpt-color-primary) !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  margin-bottom: 16px !important;
  transition: all 0.3s ease !important;
}

.pain-card:hover .pain-card__icon {
  background: var(--rfpt-color-primary) !important;
  color: #ffffff !important;
  border-color: var(--rfpt-color-primary) !important;
  transform: scale(1.05) !important;
}

.pain-card__icon svg {
  width: 20px !important;
  height: 20px !important;
}

.pain-card h3 {
  margin-top: 0;
  font-size: 1.125rem;
}

/* Solution */
.solution-grid {
  display: grid;
  gap: 40px !important;
  align-items: center !important;
  margin-bottom: 32px !important;
}

@media (min-width: 1024px) {
  .solution-grid {
    grid-template-columns: 1.1fr 1fr !important;
  }
}

.solution-intro {
  max-width: 900px !important;
  margin-bottom: 32px !important;
  font-size: 16px !important;
  line-height: 1.6 !important;
  color: var(--rfpt-color-text-muted) !important;
}

.component-cards {
  display: grid;
  gap: 16px;
  margin: var(--rfpt-stack-md) 0;
}

@media (min-width: 640px) {
  .component-cards {
    grid-template-columns: repeat(2, 1fr);
  }
}

.component-card {
  background: var(--rfpt-color-surface);
  border-radius: var(--rfpt-radius-md);
  padding: 20px;
  border: 1px solid var(--rfpt-color-border);
}

.component-card h3 {
  margin-top: 0;
  font-size: 1rem;
}

.solution-grid__diagram {
  border-radius: var(--rfpt-radius-md);
  box-shadow: var(--rfpt-shadow-card);
}

/* Product cards grid */
.product-cards-grid {
  display: grid;
  gap: var(--rfpt-stack-lg);
  margin-top: var(--rfpt-stack-lg);
}

@media (min-width: 768px) {
  .product-cards-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.product-card {
  background: #fff;
  border-radius: var(--rfpt-radius-card);
  overflow: hidden;
  border: 1px solid var(--rfpt-color-border);
  display: flex;
  flex-direction: column;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1),
    box-shadow 0.4s cubic-bezier(0.16, 1, 0.3, 1),
    border-color 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: transform, box-shadow;
}

.product-card:hover {
  transform: translateY(-8px);
  border-color: rgba(30, 90, 168, 0.2);
  box-shadow: 0 20px 40px rgba(30, 90, 168, 0.12);
}

.product-card__media {
  position: relative;
  background: var(--rfpt-color-bg);
  padding: 24px;
  display: flex;
  justify-content: center;
  align-items: center;
  border-bottom: 1px solid var(--rfpt-color-border);
  overflow: hidden;
  aspect-ratio: 4 / 3;
}

.product-card__image {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.product-card:hover .product-card__image {
  transform: scale(1.04);
}

.product-card__body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.product-card__title {
  margin: 0 0 12px;
  font-size: 20px;
  line-height: 1.3;
  min-height: 54px !important;
  display: flex !important;
  align-items: center !important;
}

@media (max-width: 767px) {
  .product-card__title {
    min-height: auto !important;
  }
}

.product-card__text {
  color: var(--rfpt-color-text-muted);
  font-size: 14px;
  line-height: 1.5;
  margin: 16px 0;
  flex: 1;
  min-height: 64px !important;
}

@media (max-width: 767px) {
  .product-card__text {
    min-height: auto !important;
  }
}

.product-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.product-card__actions .btn {
  flex: 1;
  min-width: 120px;
}

/* Spec chips / Catalog Spec Row */
.catalog-specs-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 4px;
  border-top: 1px solid var(--rfpt-color-border);
  border-bottom: 1px solid var(--rfpt-color-border);
  padding: 12px 0;
  margin-bottom: 12px;
}

.spec-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  border-right: 1px solid var(--rfpt-color-border);
}

.spec-item:last-child {
  border-right: none;
}

.spec-value {
  font-size: 13px;
  font-weight: 700;
  color: var(--rfpt-color-text);
}

.spec-label {
  font-size: 10px;
  color: #777777;
  margin-top: 2px;
}

/* Benefits */
.benefit-cards {
  display: grid;
  gap: var(--rfpt-stack-md);
  margin-top: var(--rfpt-stack-lg);
}

@media (min-width: 768px) {
  .benefit-cards {
    grid-template-columns: repeat(2, 1fr);
  }
}

.benefit-card {
  background: #fff;
  border-radius: var(--rfpt-radius-card);
  padding: var(--rfpt-card-padding);
  border: 1px solid var(--rfpt-color-border);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1),
    box-shadow 0.4s cubic-bezier(0.16, 1, 0.3, 1),
    border-color 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: transform, box-shadow;
}

.benefit-card:hover {
  transform: translateY(-4px);
  border-color: rgba(30, 90, 168, 0.15);
  box-shadow: 0 12px 24px rgba(30, 90, 168, 0.06);
}

.benefit-card h3 {
  margin-top: 0;
  font-size: 1.125rem;
}

.benefits-note {
  margin-top: var(--rfpt-stack-lg);
  color: var(--rfpt-color-text-muted);
}

/* Comparison */
.model-picker-grid,
.install-diagram-grid {
  display: grid;
  gap: 40px !important;
  align-items: center !important;
}

@media (min-width: 1024px) {
  .model-picker-grid,
  .install-diagram-grid {
    grid-template-columns: 1fr 1fr !important;
  }
}

.comparison-table-wrap {
  max-width: 960px !important;
  margin-inline: auto !important;
  margin-bottom: 40px !important;
}

.comparison-visual-wrap {
  max-width: 960px !important;
  margin-inline: auto !important;
  margin-bottom: 40px !important;
}

.comparison-visual-image {
  width: 100% !important;
  height: auto !important;
  border-radius: 16px !important;
  box-shadow: var(--rfpt-shadow-card) !important;
  border: 1px solid var(--rfpt-color-border) !important;
}

.comparison-cta-wrap {
  margin-top: 32px !important;
  display: flex !important;
  justify-content: center !important;
}

.table-wrap {
  overflow-x: auto;
  margin: var(--rfpt-stack-md) 0;
}

.comparison-table,
.specs-table,
.wiring-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--rfpt-text-small);
}

.comparison-table th,
.comparison-table td,
.specs-table th,
.specs-table td,
.wiring-table th,
.wiring-table td {
  padding: 12px 16px;
  border: 1px solid var(--rfpt-color-border);
  text-align: left;
  vertical-align: top;
}

.comparison-table thead th,
.wiring-table thead th {
  background: var(--rfpt-color-surface-alt);
  font-weight: 700;
}

.specs-table th {
  width: 45%;
  background: var(--rfpt-color-surface);
  font-weight: 600;
}

.comparison-grid__image,
.model-picker-grid__image,
.install-diagram-grid__image,
.install-steps__image {
  border-radius: var(--rfpt-radius-md);
  box-shadow: var(--rfpt-shadow-card);
}

.model-picker-list {
  padding-left: 1.25rem;
  margin: var(--rfpt-stack-md) 0;
}

.model-picker-list li {
  margin-bottom: 12px;
}

/* Text columns */
.text-columns {
  display: grid;
  gap: var(--rfpt-stack-md);
  margin: var(--rfpt-stack-md) 0 var(--rfpt-stack-lg);
}

@media (min-width: 768px) {
  .text-columns {
    grid-template-columns: repeat(3, 1fr);
  }
}

.text-columns__col h3 {
  font-size: 1.0625rem;
  margin-top: 0;
}

/* FAQ accordion */
.faq-accordion {
  margin-top: var(--rfpt-stack-lg);
  display: grid;
  gap: 8px;
}

.faq-accordion__item {
  background: #fff;
  border: 1px solid var(--rfpt-color-border);
  border-radius: var(--rfpt-radius-md);
  overflow: hidden;
}

.section--surface .faq-accordion__item,
.section--surface-alt .faq-accordion__item {
  background: #fff;
}

.faq-accordion__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 20px;
  font-family: var(--rfpt-font-display);
  font-weight: 600;
  cursor: pointer;
  list-style: none;
}

.faq-accordion__question::-webkit-details-marker {
  display: none;
}

.faq-accordion__icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  position: relative;
}

.faq-accordion__icon::before,
.faq-accordion__icon::after {
  content: "";
  position: absolute;
  background: var(--rfpt-color-accent);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.faq-accordion__icon::before {
  width: 12px;
  height: 2px;
}

.faq-accordion__icon::after {
  width: 2px;
  height: 12px;
  transition: transform var(--rfpt-duration-fast);
}

.faq-accordion__item[open] .faq-accordion__icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
  opacity: 0;
}

.faq-accordion__answer {
  padding: 0 20px 18px;
  color: var(--rfpt-color-text-muted);
}

.faq-accordion__answer p {
  margin: 0;
}

/* CTA band */
.cta-band {
  position: relative;
  background: linear-gradient(135deg, var(--rfpt-color-primary), var(--rfpt-color-accent));
  color: #fff;
  padding-top: calc(var(--rfpt-section-y) + 32px);
}

.cta-band h2 {
  color: #fff;
}

.cta-band__inner {
  display: flex;
  flex-direction: column;
  gap: var(--rfpt-stack-md);
  align-items: flex-start;
}

@media (min-width: 768px) {
  .cta-band__inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.cta-band__text {
  margin: 0;
  max-width: 56ch;
  opacity: 0.92;
}

.btn--inverse {
  background: #fff;
  color: var(--rfpt-color-primary);
  flex-shrink: 0;
}

.btn--inverse:hover {
  color: var(--rfpt-color-accent);
}

/* E-E-A-T */
.eeat-list {
  padding-left: 1.25rem;
  margin: var(--rfpt-stack-md) 0;
}

.eeat-list li {
  margin-bottom: 8px;
}

/* Product pages */
.product-hero__grid {
  display: grid;
  gap: var(--rfpt-stack-lg);
  align-items: center;
}

@media (min-width: 1024px) {
  .product-hero__grid {
    grid-template-columns: 1fr 1fr;
  }
}

.product-hero__subtitle {
  color: var(--rfpt-color-text-muted);
  font-size: 1.125rem;
  max-width: 50ch;
}

.product-hero__badge {
  display: inline-block;
  background: var(--rfpt-color-accent);
  color: #fff;
  font-size: var(--rfpt-text-small);
  font-weight: 700;
  padding: 4px 12px;
  border-radius: var(--rfpt-radius-pill);
  margin-bottom: 12px;
}

.product-hero__price {
  font-weight: 600;
  color: var(--rfpt-color-primary);
  margin: 16px 0;
}

.product-hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: var(--rfpt-stack-md);
}

.product-hero__image {
  border-radius: var(--rfpt-radius-lg);
  box-shadow: var(--rfpt-shadow-product);
}

.product-gallery__grid {
  display: grid;
  gap: var(--rfpt-stack-md);
  margin-top: var(--rfpt-stack-md);
}

@media (min-width: 640px) {
  .product-gallery__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.product-gallery__image {
  border-radius: var(--rfpt-radius-md);
  box-shadow: var(--rfpt-shadow-card);
}

.section__prose {
  max-width: 72ch;
}

.section__prose p {
  margin-top: 0;
}

.callout {
  margin-top: var(--rfpt-stack-md);
  padding: 20px 24px;
  border-radius: var(--rfpt-radius-md);
}

.callout--accent {
  background: var(--rfpt-color-surface-alt);
  border-left: 4px solid var(--rfpt-color-accent);
}

/* Installation page */
.warning-banner__inner {
  background: #fef3c7;
  border: 1px solid var(--rfpt-color-warning);
  border-radius: var(--rfpt-radius-md);
  padding: 20px 24px;
  color: #92400e;
}

.warning-banner__inner p {
  margin: 0;
}

.install-steps {
  list-style: none;
  margin: var(--rfpt-stack-lg) 0;
  padding: 0;
  display: grid;
  gap: 16px;
  counter-reset: step;
}

.install-steps__item {
  counter-increment: step;
  background: #fff;
  border-radius: var(--rfpt-radius-md);
  padding: 20px 24px 20px 56px;
  border: 1px solid var(--rfpt-color-border);
  position: relative;
}

.install-steps__item::before {
  content: counter(step);
  position: absolute;
  left: 20px;
  top: 20px;
  width: 28px;
  height: 28px;
  background: var(--rfpt-color-primary);
  color: #fff;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: var(--rfpt-text-small);
}

.install-steps__item h3 {
  margin: 0 0 8px;
  font-size: 1.0625rem;
}

.install-steps__visual {
  margin-top: var(--rfpt-stack-lg);
}

.wire-swatch {
  display: inline-block;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  vertical-align: middle;
  margin-right: 6px;
  border: 1px solid rgba(0, 0, 0, 0.1);
}

.wire-swatch--black { background: var(--rfpt-wire-black); }
.wire-swatch--blue { background: var(--rfpt-wire-blue); }
.wire-swatch--white { background: #fff; border-color: var(--rfpt-color-border); }
.wire-swatch--yellow { background: var(--rfpt-wire-yellow); }

.install-note {
  font-size: var(--rfpt-text-small);
  color: var(--rfpt-color-text-muted);
}

.checklist,
.bullet-list,
.services-list {
  padding-left: 0;
  list-style: none;
  margin: var(--rfpt-stack-md) 0;
}

.checklist li,
.services-list li {
  padding: 10px 0 10px 28px;
  position: relative;
  border-bottom: 1px solid var(--rfpt-color-border);
}

.checklist li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--rfpt-color-success);
  font-weight: 700;
}

.bullet-list li {
  padding: 8px 0 8px 20px;
  position: relative;
}

.bullet-list li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--rfpt-color-accent);
}

/* Contact modal extras - overridden above */

/* Contacts page */
.services-list li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--rfpt-color-accent);
}

/* ==========================================================================
   ARENDA-REF DESIGN KIT OVERHAUL OVERRIDES
   ========================================================================== */

/* 1. Header & Logo */
.site-header {
  background: #ffffff !important;
  border-bottom: 1px solid var(--rfpt-color-border);
}

.site-header__logo-text {
  font-family: var(--rfpt-font-display);
  font-weight: 800;
  font-size: 21px !important;
  letter-spacing: -0.02em !important;
  color: var(--rfpt-color-text) !important;
}

/* 2. Hero Section 45/55 Split */
@media (min-width: 1024px) {
  .hero__grid {
    grid-template-columns: minmax(0, 45fr) minmax(0, 55fr) !important;
    gap: 40px !important;
  }
}

.hero__product-panel {
  background: transparent !important;
  border-radius: 0 !important;
  padding: 0 !important;
  box-shadow: none !important;
  border: none !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  aspect-ratio: auto !important;
  overflow: visible !important;
  clip-path: none !important;
  width: 100% !important;
}

.hero__lineup-photo {
  width: 100% !important;
  height: auto !important;
  max-width: 100% !important;
  object-fit: contain !important;
  border-radius: 0 !important;
  transform: none;
}

/* 3. Floating Trust Banner */
.rental-trust {
  position: relative;
  z-index: 20;
  margin-top: -40px;
}

.rental-trust__card {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  padding: 24px 40px;
  background: var(--rfpt-color-surface);
  border: 1px solid var(--rfpt-color-border);
  border-radius: 16px;
  box-shadow: var(--rfpt-shadow-card);
}

.rental-trust__item {
  padding-inline: 16px;
  text-align: center;
  font-size: 14px;
  font-weight: 600;
  color: var(--rfpt-color-text);
  line-height: 1.4;
}

.rental-trust__item a {
  color: var(--rfpt-color-primary);
  text-decoration: none;
}

.rental-trust__item a:hover {
  color: var(--rfpt-color-primary-dark);
}

.rental-trust__item + .rental-trust__item {
  border-left: 1px solid var(--rfpt-color-border);
}

@media (max-width: 1023px) {
  .rental-trust {
    margin-top: -30px;
  }
  .rental-trust__card {
    grid-template-columns: repeat(2, 1fr);
    padding: 24px;
    gap: 16px;
  }
  .rental-trust__item + .rental-trust__item {
    border-left: none;
  }
}

@media (max-width: 520px) {
  .rental-trust {
    margin-top: -20px;
  }
  .rental-trust__card {
    grid-template-columns: 1fr;
    padding: 16px;
    gap: 12px;
  }
  .rental-trust__item {
    padding-inline: 0;
    text-align: left;
  }
  .rental-trust__item + .rental-trust__item {
    border-top: 1px solid var(--rfpt-color-border);
    padding-top: 12px;
  }
}

/* 4. Section Backgrounds & Straight Transitions */
#hero {
  background: var(--rfpt-color-bg) !important;
}

#problem {
  background: var(--rfpt-color-bg) !important;
}

#solution {
  background: var(--rfpt-color-bg) !important;
}

#models {
  background: var(--rfpt-color-bg) !important;
}

#benefits {
  background: var(--rfpt-color-bg) !important;
}

#comparison {
  background: var(--rfpt-color-bg) !important;
}

#model-picker {
  background: var(--rfpt-color-bg) !important;
}

#controllers {
  background: var(--rfpt-color-bg) !important;
}

#installation-teaser {
  background: var(--rfpt-color-bg) !important;
}

#parent-brand {
  background: var(--rfpt-color-bg) !important;
}

.section--faq {
  background: var(--rfpt-color-bg) !important;
}

/* 5. White Raised Cards (Pain, Benefit, Component) */
.pain-card,
.benefit-card,
.component-card {
  background: var(--rfpt-color-surface) !important;
  border-radius: 12px !important;
  padding: 24px !important;
  border: 1px solid var(--rfpt-color-border) !important;
  box-shadow: var(--rfpt-shadow-card) !important;
  transition: border-color var(--rfpt-duration-base) var(--rfpt-ease-out),
              box-shadow var(--rfpt-duration-base) var(--rfpt-ease-out),
              transform var(--rfpt-duration-base) var(--rfpt-ease-out) !important;
}

.pain-card:hover,
.benefit-card:hover,
.component-card:hover {
  border-color: var(--rfpt-color-primary) !important;
  transform: translateY(-4px) !important;
  box-shadow: var(--rfpt-shadow-card-hover) !important;
}

/* 6. FAQ Native Accordion Style */
.faq-accordion {
  margin-top: var(--rfpt-stack-lg);
  display: grid;
  gap: 0;
}

.faq-accordion__item {
  background: transparent !important;
  border: none !important;
  border-bottom: 1px solid var(--rfpt-color-border) !important;
  border-radius: 0 !important;
  overflow: visible !important;
}

.section--surface .faq-accordion__item,
.section--surface-alt .faq-accordion__item {
  background: transparent !important;
}

.faq-accordion__question {
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  gap: 16px !important;
  padding: 20px 0 !important;
  font-family: var(--rfpt-font-body) !important;
  font-size: 16px !important;
  font-weight: 700 !important;
  color: var(--rfpt-color-text) !important;
  cursor: pointer !important;
  list-style: none !important;
}

.faq-accordion__question::-webkit-details-marker {
  display: none !important;
}

.faq-accordion__icon {
  display: none !important;
}

.faq-accordion__question::after {
  content: "+" !important;
  color: var(--rfpt-color-primary) !important;
  font-size: 24px !important;
  font-weight: 400 !important;
  flex-shrink: 0 !important;
}

.faq-accordion__item[open] .faq-accordion__question::after {
  content: "−" !important;
}

.faq-accordion__answer {
  padding: 0 0 20px !important;
  color: var(--rfpt-color-text-muted) !important;
}

/* 7. Light Premium CTA Band */
.cta-band {
  position: relative !important;
  background: var(--rfpt-color-bg) !important;
  color: var(--rfpt-color-text) !important;
  padding-block: var(--rfpt-section-y) !important;
}

.cta-band h2 {
  color: var(--rfpt-color-text) !important;
  margin-top: 0 !important;
}

.cta-band__inner {
  background: var(--rfpt-color-surface) !important;
  border: 1px solid var(--rfpt-color-border) !important;
  border-radius: 16px !important;
  padding: 32px 40px !important;
  box-shadow: var(--rfpt-shadow-card) !important;
  display: flex !important;
  flex-direction: column !important;
  gap: var(--rfpt-stack-md) !important;
  align-items: flex-start !important;
  width: min(100% - var(--rfpt-gutter) * 2, var(--rfpt-container-max)) !important;
}

@media (min-width: 768px) {
  .cta-band__inner {
    flex-direction: row !important;
    align-items: center !important;
    justify-content: space-between !important;
  }
}

.cta-band__text {
  margin: 0 !important;
  max-width: 56ch !important;
  color: var(--rfpt-color-text-muted) !important;
  opacity: 1 !important;
}

.btn--inverse {
  background: var(--rfpt-color-primary) !important;
  color: #ffffff !important;
  flex-shrink: 0 !important;
}

.btn--inverse:hover {
  background: var(--rfpt-color-primary-dark) !important;
  color: #ffffff !important;
}

/* 8. Warning Banner */
.warning-banner__inner {
  background: #fff5f5 !important;
  border: 1px solid #feb2b2 !important;
  border-left: 4px solid var(--rfpt-color-danger) !important;
  border-radius: 8px !important;
  padding: 20px 24px !important;
  color: #c53030 !important;
}

/* 9. Tables Styling */
.comparison-table,
.specs-table,
.wiring-table {
  width: 100% !important;
  border-collapse: collapse !important;
  font-size: var(--rfpt-text-small) !important;
  background: #ffffff !important;
  border-radius: 12px !important;
  overflow: hidden !important;
  border: 1px solid var(--rfpt-color-border) !important;
}

.comparison-table th,
.comparison-table td,
.specs-table th,
.specs-table td,
.wiring-table th,
.wiring-table td {
  padding: 16px 20px !important;
  border-bottom: 1px solid var(--rfpt-color-border) !important;
  text-align: left !important;
}

.comparison-table th {
  background: var(--rfpt-color-bg) !important;
  font-weight: 700 !important;
  color: var(--rfpt-color-text) !important;
}

.comparison-table tr:last-child td,
.comparison-table tr:last-child th,
.specs-table tr:last-child td,
.specs-table tr:last-child th,
.wiring-table tr:last-child td,
.wiring-table tr:last-child th {
  border-bottom: none !important;
}

/* 10. Footer Premium White Style */
.site-footer {
  background: #ffffff !important;
  color: var(--rfpt-color-text-muted) !important;
  border-top: 1px solid var(--rfpt-color-border) !important;
}

.site-footer a {
  color: var(--rfpt-color-text-muted) !important;
  text-decoration: none !important;
}

.site-footer a:hover {
  color: var(--rfpt-color-primary) !important;
}

.site-footer__heading {
  font-size: 16px !important;
  margin: 0 0 16px !important;
  color: var(--rfpt-color-text) !important;
  font-family: var(--rfpt-font-display) !important;
  font-weight: 700 !important;
}

.site-footer__bottom {
  border-top: 1px solid var(--rfpt-color-border) !important;
  padding-block: 20px !important;
}

.site-footer__hours,
.site-footer__disclaimer {
  color: var(--rfpt-color-text-muted) !important;
  font-size: var(--rfpt-text-small) !important;
}

/* 11. Spec Chips Grid */
.spec-value {
  font-size: 14px !important;
  font-weight: 700 !important;
}

.spec-label {
  font-size: 11px !important;
  color: var(--rfpt-color-text-muted) !important;
  margin-top: 2px !important;
}

.catalog-specs-row {
  padding-block: 16px !important;
  border-top: 1px solid var(--rfpt-color-border) !important;
  border-bottom: 1px solid var(--rfpt-color-border) !important;
}