:root {
  --font-body: "DM Sans", "Segoe UI", system-ui, sans-serif;
  --font-display: "Plus Jakarta Sans", "Segoe UI", system-ui, sans-serif;
  --page-bg: #eff5fd;
  --surface: #ffffff;
  --surface-soft: #f6f9ff;
  --surface-line: rgba(19, 61, 126, 0.08);
  --text: #12264a;
  --muted: #61728f;
  --dark: #12356f;
  --dark-strong: #0d2b5f;
  --inverse: #ffffff;
  --accent: #2d7ef7;
  --accent-soft: rgba(45, 126, 247, 0.1);
  --success: #1f8bff;
  --switch-bg: #edf3fb;
  --switch-border: rgba(18, 53, 111, 0.08);
  --switch-thumb-start: #2a7af3;
  --switch-thumb-end: #194b95;
  --switch-thumb-shadow: rgba(32, 84, 164, 0.28);
  --phone-bg: #f3f7fd;
  --phone-border: rgba(18, 53, 111, 0.08);
  --phone-icon-color: #12356f;
  --cta-start: #1b4692;
  --cta-end: #0d2f6b;
  --cta-shadow: rgba(18, 53, 111, 0.2);
  --icon-soft-bg: rgba(45, 126, 247, 0.08);
  --hero-tag-bg: rgba(13, 47, 107, 0.9);
  --orbit-shadow: rgba(27, 63, 171, 0.18);
  --orbit-fill: rgba(27, 63, 171, 0.62);
  --brand-logo-tone: brightness(0) saturate(100%) invert(17%) sepia(55%) saturate(1483%) hue-rotate(194deg) brightness(92%) contrast(94%);
  --brand-logo-glow: drop-shadow(0 8px 18px rgba(18, 53, 111, 0.14));
  --why-gradient-start: #0d2f6b;
  --why-gradient-mid: #123b81;
  --why-gradient-end: #194b95;
  --why-icon-accent: #93beff;
  --contact-card-start: #f3f7fe;
  --contact-card-end: #eef4fd;
  --contact-icon-start: #2a7af3;
  --contact-icon-end: #17448f;
  --field-bg: #f9fbff;
  --field-border: rgba(18, 53, 111, 0.1);
  --field-focus: rgba(45, 126, 247, 0.42);
  --field-focus-shadow: rgba(45, 126, 247, 0.08);
  --cookie-bg: rgba(13, 47, 107, 0.94);
  --hero-overlay-top: rgba(239, 245, 253, 0.62);
  --hero-overlay-bottom: rgba(239, 245, 253, 0.8);
  --shadow: 0 28px 70px rgba(17, 43, 89, 0.12);
  --shadow-soft: 0 16px 36px rgba(17, 43, 89, 0.08);
  --radius-xl: 34px;
  --radius-lg: 26px;
  --radius-md: 18px;
  --container: 1180px;
}

body.mode-windows {
  --page-bg: #f8f1e7;
  --surface: #fffaf2;
  --surface-soft: #f8ead8;
  --surface-line: rgba(54, 31, 15, 0.14);
  --text: #1b281a;
  --muted: #3f4938;
  --dark: #3f2512;
  --dark-strong: #232e20;
  --accent: #a9491d;
  --accent-soft: rgba(169, 73, 29, 0.14);
  --success: #d2a16e;
  --switch-bg: rgba(250, 244, 236, 0.9);
  --switch-border: rgba(79, 75, 64, 0.18);
  --switch-thumb-start: #b85a22;
  --switch-thumb-end: #7f3b17;
  --switch-thumb-shadow: rgba(181, 94, 40, 0.28);
  --phone-bg: rgba(250, 244, 236, 0.88);
  --phone-border: rgba(79, 75, 64, 0.16);
  --phone-icon-color: #3f2512;
  --cta-start: #b85a22;
  --cta-end: #7f3b17;
  --cta-shadow: rgba(98, 56, 27, 0.26);
  --icon-soft-bg: rgba(210, 161, 110, 0.18);
  --hero-tag-bg: rgba(63, 37, 18, 0.88);
  --orbit-shadow: rgba(181, 94, 40, 0.16);
  --orbit-fill: rgba(181, 94, 40, 0.72);
  --brand-logo-tone: brightness(0) saturate(100%) invert(34%) sepia(80%) saturate(888%) hue-rotate(344deg) brightness(90%) contrast(91%);
  --brand-logo-glow: drop-shadow(0 8px 18px rgba(98, 56, 27, 0.16));
  --why-gradient-start: #232e20;
  --why-gradient-mid: #3f2512;
  --why-gradient-end: #4f4b40;
  --why-icon-accent: #d2a16e;
  --contact-card-start: #f6efe6;
  --contact-card-end: #efe3d3;
  --contact-icon-start: #b55e28;
  --contact-icon-end: #8a451d;
  --field-bg: #f9f3eb;
  --field-border: rgba(79, 75, 64, 0.16);
  --field-focus: rgba(181, 94, 40, 0.42);
  --field-focus-shadow: rgba(181, 94, 40, 0.12);
  --cookie-bg: rgba(35, 46, 32, 0.94);
  --hero-overlay-top: rgba(248, 241, 231, 0.5);
  --hero-overlay-bottom: rgba(248, 241, 231, 0.74);
}

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

html {
  scroll-behavior: smooth;
  max-width: 100%;
  overflow-x: clip;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--text);
  max-width: 100%;
  overflow-x: clip;
  background:
    radial-gradient(circle at top left, color-mix(in srgb, var(--accent) 18%, transparent), transparent 28%),
    linear-gradient(180deg, color-mix(in srgb, var(--page-bg) 35%, white), var(--page-bg) 58%, color-mix(in srgb, var(--page-bg) 92%, #e8eef6));
}

body.chooser-open {
  overflow: hidden;
}

body.menu-open {
  overflow: hidden;
}

a {
  color: inherit;
}

button,
input,
select,
textarea {
  font: inherit;
}

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

.container {
  width: min(calc(100% - 56px), var(--container));
  margin: 0 auto;
}

.site-shell {
  min-height: 100vh;
  position: relative;
  overflow-x: clip;
}

@supports not (overflow-x: clip) {
  html,
  body,
  .site-shell {
    overflow-x: hidden;
  }
}

.promo-topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 42;
  min-height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 8px 16px;
  color: #fff;
  background: linear-gradient(135deg, var(--cta-start), var(--cta-end));
  box-shadow: 0 10px 26px rgba(17, 43, 89, 0.16);
}

.promo-topbar__label {
  font-size: 0.88rem;
  font-weight: 800;
}

.promo-topbar strong {
  padding: 4px 9px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
  font-family: var(--font-display);
  font-size: 0.95rem;
  letter-spacing: 0.04em;
}

.promo-topbar__cta {
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 999px;
  padding: 6px 12px;
  color: var(--dark);
  background: rgba(255, 255, 255, 0.9);
  font-size: 0.82rem;
  font-weight: 800;
  animation: topbarCtaPulse 1.28s ease-in-out infinite;
  cursor: pointer;
  white-space: nowrap;
}

body.mode-conditioners .promo-topbar {
  color: #6f1020;
  background: rgba(111, 16, 32, 0.1);
  border-bottom: 1px solid rgba(111, 16, 32, 0.16);
  box-shadow: 0 10px 26px rgba(111, 16, 32, 0.08);
  backdrop-filter: blur(18px);
}

body.mode-conditioners .promo-topbar strong {
  color: #6f1020;
  background: rgba(111, 16, 32, 0.14);
}

body.mode-conditioners .promo-topbar__cta {
  color: #fff;
  background: linear-gradient(135deg, #8f1b2c, #5e0d1b);
  border-color: rgba(111, 16, 32, 0.25);
}

@keyframes topbarCtaPulse {
  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(255, 255, 255, 0);
    filter: brightness(1);
  }
  50% {
    box-shadow: 0 0 0 6px rgba(255, 255, 255, 0.2);
    filter: brightness(1.12);
  }
}

.site-header {
  position: absolute;
  top: 42px;
  left: 0;
  right: 0;
  z-index: 30;
  padding: 20px 0 0;
}

.header-shell {
  width: calc(100% - 24px);
  margin: 0 auto;
  min-height: 88px;
  display: grid;
  grid-template-columns: auto auto 1fr auto;
  align-items: center;
  gap: 20px;
  padding: 18px 22px;
  border-radius: 28px;
  background: transparent;
  border: none;
  box-shadow: none;
  backdrop-filter: none;
}

.brand {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.brand-logo,
.footer-logo {
  display: block;
  width: 172px;
  height: auto;
  object-fit: contain;
  filter: var(--brand-logo-tone) var(--brand-logo-glow);
  transition: filter 0.28s ease;
}

.mode-switch {
  position: relative;
  display: inline-grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  min-width: 250px;
  padding: 5px;
  border-radius: 999px;
  background: var(--switch-bg);
  border: 1px solid var(--switch-border);
}

.mode-switch__thumb {
  position: absolute;
  inset: 5px auto 5px 5px;
  width: calc(50% - 5px);
  border-radius: 999px;
  background: linear-gradient(135deg, var(--switch-thumb-start), var(--switch-thumb-end));
  box-shadow: 0 12px 26px var(--switch-thumb-shadow);
  transition: transform 220ms ease;
}

.mode-switch[data-active-mode="conditioners"] .mode-switch__thumb {
  transform: translateX(100%);
}

.mode-switch__button {
  position: relative;
  z-index: 1;
  border: none;
  background: transparent;
  color: var(--text);
  padding: 11px 18px;
  border-radius: 999px;
  cursor: pointer;
}

.mode-switch__button[aria-pressed="true"] {
  color: #fff;
}

.mode-switch__label {
  font-size: 0.92rem;
  font-weight: 700;
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
}

.site-nav a {
  position: relative;
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text);
  transition: color 180ms ease, transform 180ms ease;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -6px;
  height: 2px;
  border-radius: 999px;
  background: var(--accent);
  transform: scaleX(0.2);
  opacity: 0;
  transition: transform 220ms ease, opacity 220ms ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--dark);
  transform: translateY(-1px);
  outline: none;
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after {
  opacity: 1;
  transform: scaleX(1);
}

.header-actions,
.hero-actions,
.cookie-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.hero-actions {
  flex-wrap: wrap;
}

.phone-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: 999px;
  text-decoration: none;
  color: var(--text);
  background: var(--phone-bg);
  border: 1px solid var(--phone-border);
  font-weight: 700;
}

.phone-link::before {
  content: "";
  width: 18px;
  height: 18px;
  display: inline-block;
  background-color: var(--phone-icon-color);
  mask: center/contain no-repeat;
  -webkit-mask: center/contain no-repeat;
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M7.4 4.5h2.7l1.2 3.9-1.8 1.8a14.7 14.7 0 0 0 4.3 4.3l1.8-1.8 3.9 1.2v2.7c0 .7-.5 1.3-1.2 1.4-1 .1-2 .2-2.8.2A13.6 13.6 0 0 1 5.9 8.5c0-.9 0-1.8.2-2.8.1-.7.7-1.2 1.3-1.2Z'/%3E%3C/svg%3E");
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M7.4 4.5h2.7l1.2 3.9-1.8 1.8a14.7 14.7 0 0 0 4.3 4.3l1.8-1.8 3.9 1.2v2.7c0 .7-.5 1.3-1.2 1.4-1 .1-2 .2-2.8.2A13.6 13.6 0 0 1 5.9 8.5c0-.9 0-1.8.2-2.8.1-.7.7-1.2 1.3-1.2Z'/%3E%3C/svg%3E");
}

.cta-button,
.secondary-button,
.ghost-button {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: none;
  border-radius: 16px;
  cursor: pointer;
  text-decoration: none;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
  white-space: nowrap;
}

.cta-button {
  padding: 15px 22px;
  color: #fff;
  background: linear-gradient(135deg, var(--cta-start), var(--cta-end));
  box-shadow: 0 20px 38px var(--cta-shadow);
}

.header-cta,
.submit-button {
  animation: ctaPulse 1.28s ease-in-out infinite;
}

body.mode-conditioners #hero-cta {
  animation: ctaPulse 1.28s ease-in-out infinite;
}

.icon-emoji {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  line-height: 1;
}

.floating-cta::after {
  content: "";
  position: absolute;
  inset: -7px;
  z-index: -1;
  border-radius: inherit;
  background: color-mix(in srgb, var(--accent) 18%, transparent);
  opacity: 0;
  transform: scale(0.96);
  pointer-events: none;
}

.floating-cta.visible::after {
  animation: ctaHalo 1.28s ease-in-out infinite;
}

@keyframes ctaPulse {
  0%,
  100% {
    box-shadow: 0 20px 38px var(--cta-shadow);
    filter: brightness(1);
  }
  50% {
    box-shadow: 0 20px 38px var(--cta-shadow), 0 0 0 11px color-mix(in srgb, var(--accent) 24%, transparent);
    filter: brightness(1.18) saturate(1.08);
  }
}

@keyframes ctaHalo {
  0%,
  100% {
    opacity: 0;
    transform: scale(0.96);
  }
  50% {
    opacity: 1;
    transform: scale(1.04);
  }
}

.secondary-button,
.ghost-button {
  padding: 15px 18px;
  color: var(--text);
  background: transparent;
}

.cta-button:hover,
.secondary-button:hover,
.ghost-button:hover,
.mode-switch__button:hover {
  transform: translateY(-1px);
}

body.mode-windows .hero-actions {
  display: grid;
  justify-items: start;
  gap: 14px;
}

body.mode-windows #hero-secondary {
  padding: 0;
}

.button-icon {
  width: 18px;
  height: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.button-icon svg,
.service-card__icon svg,
.stat-item__icon svg,
.why-list__icon svg {
  width: 100%;
  height: 100%;
}

.menu-toggle {
  display: none;
  width: 52px;
  height: 52px;
  border: 1px solid rgba(18, 53, 111, 0.1);
  border-radius: 18px;
  background: #f3f7fd;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}

.menu-toggle__line {
  width: 22px;
  height: 2px;
  border-radius: 999px;
  background: var(--dark);
  transition: transform 220ms ease, opacity 220ms ease;
}

.site-header.menu-open .menu-toggle__line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.site-header.menu-open .menu-toggle__line:nth-child(2) {
  opacity: 0;
}

.site-header.menu-open .menu-toggle__line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.hero-section {
  position: relative;
  margin-top: 0;
  padding: 178px 0 0;
  min-height: calc(100vh - 112px);
  margin-bottom: 0;
  padding-bottom: 96px;
  overflow: visible;
}

.hero-section::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    linear-gradient(180deg, var(--hero-overlay-top), var(--hero-overlay-bottom)),
    url("./assets/img/optimized/pexels-canshotz-36406089.webp") center 28% / cover no-repeat;
  opacity: 0;
  transition: opacity 220ms ease;
  pointer-events: none;
}

body.mode-windows .hero-section::before {
  opacity: 1;
}

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

.hero-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(520px, 1.1fr);
  gap: clamp(56px, 5.4vw, 112px);
  align-items: center;
  min-height: calc(100vh - 188px);
  padding: 28px 36px 36px;
  border-radius: var(--radius-xl);
  background: transparent;
  border: none;
  box-shadow: none;
  backdrop-filter: none;
}

.hero-copy {
  min-width: 0;
  max-width: 620px;
  display: grid;
  gap: 22px;
  align-content: center;
}

.eyebrow,
.section-label,
.contact-card__eyebrow {
  display: inline-flex;
  width: fit-content;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.76);
  border: 1px solid rgba(18, 53, 111, 0.08);
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 700;
  white-space: nowrap;
}

.section-label--dark,
.header-cta,
.floating-cta {
  white-space: nowrap;
}

.section-label--dark {
  font-size: 0.78rem;
}

.header-cta,
.floating-cta {
  font-size: 0.9rem;
}

.hero-copy h1,
.section-heading h2,
.why-copy h2,
.contact-card h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--text);
}

.hero-copy h1 {
  max-width: 9ch;
  font-size: clamp(2.8rem, 3.95vw, 4.55rem);
  line-height: 0.96;
}

body.mode-windows .hero-copy h1 {
  max-width: 8.9ch;
  font-size: clamp(2.75rem, 3.55vw, 4.15rem);
}

body.mode-conditioners .hero-copy h1 {
  max-width: 8ch;
}

.hero-subtitle,
.section-heading p,
.why-copy p,
.contact-card p,
.service-card p,
.site-footer p,
.site-footer a,
.form-feedback {
  margin: 0;
  color: var(--muted);
}

.hero-subtitle {
  max-width: 36ch;
  font-size: 1.08rem;
  line-height: 1.7;
}

.ghost-button {
  color: var(--text);
  font-weight: 700;
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 22px;
  padding-top: 10px;
}

.stat-item {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
  font-weight: 600;
}

.stat-item__icon,
.service-card__icon,
.contact-card__icon,
.why-list__icon {
  width: 46px;
  height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: var(--dark);
  background: var(--icon-soft-bg);
}

.hero-media {
  min-width: 0;
  height: 100%;
}

.hero-image-card {
  position: relative;
  overflow: visible;
  height: 100%;
  min-height: 540px;
  border-radius: 32px;
  background: transparent;
}

.hero-discount-stamp {
  position: absolute;
  top: -24px;
  right: -18px;
  z-index: 3;
  display: grid;
  gap: 4px;
  width: min(220px, calc(100% - 28px));
  padding: 14px 16px;
  border: 2px solid color-mix(in srgb, var(--accent) 72%, white);
  border-radius: 22px;
  color: var(--dark);
  background: rgba(255, 248, 241, 0.94);
  box-shadow: 0 22px 42px rgba(17, 43, 89, 0.14);
  transform: rotate(8deg);
}

.hero-discount-stamp strong {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  line-height: 0.9;
  letter-spacing: -0.06em;
}

.hero-discount-stamp small {
  font-size: 0.8rem;
  font-weight: 700;
  line-height: 1.3;
  text-transform: uppercase;
}

.hero-discount-stamp__badge {
  display: inline-flex;
  width: fit-content;
  padding: 6px 10px;
  border-radius: 999px;
  color: #fff;
  background: linear-gradient(135deg, var(--cta-start), var(--cta-end));
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.hero-discount-stamp__timer {
  display: inline-flex;
  width: fit-content;
  gap: 5px;
  align-items: center;
  margin-top: 2px;
  padding: 6px 9px;
  border-radius: 999px;
  color: var(--dark);
  background: rgba(255, 255, 255, 0.7);
  font-size: 0.72rem;
  font-weight: 800;
}

body.mode-conditioners .hero-discount-stamp {
  border-color: rgba(111, 16, 32, 0.5);
  background: rgba(255, 248, 248, 0.95);
}

body.mode-conditioners .hero-discount-stamp__badge {
  color: #6f1020;
  background: rgba(111, 16, 32, 0.12);
}

body.mode-conditioners .hero-discount-stamp__timer {
  color: #6f1020;
  background: rgba(111, 16, 32, 0.12);
}

.hero-image-card__media {
  position: relative;
  overflow: hidden;
  height: 100%;
  min-height: inherit;
  border-radius: 32px;
  background: linear-gradient(180deg, #f6f9ff, #edf4fd);
}

.hero-image-card__tag {
  position: absolute;
  left: 24px;
  top: 24px;
  z-index: 1;
  padding: 8px 12px;
  border-radius: 999px;
  color: #fff;
  background: var(--hero-tag-bg);
  font-weight: 700;
  font-size: 0.8rem;
}

.hero-image-card__media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.orbit-text {
  position: absolute;
  inset: auto;
  width: 260px;
  height: 260px;
  z-index: 2;
  pointer-events: none;
  opacity: 0.92;
  filter: drop-shadow(0 10px 24px var(--orbit-shadow));
  transform-origin: 50% 50%;
  backface-visibility: hidden;
}

.orbit-text svg {
  width: 100%;
  height: 100%;
  overflow: visible;
  transform-origin: 50% 50%;
  transform-box: fill-box;
  backface-visibility: hidden;
}

.orbit-text text {
  fill: var(--orbit-fill);
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.orbit-text--hero {
  right: -42px;
  bottom: 12px;
}

@keyframes orbitSpin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

@keyframes orbitGlow {
  0%,
  100% {
    opacity: 0.88;
  }
  50% {
    opacity: 1;
  }
}

.section {
  padding: 78px 0;
}

.services-section,
.why-section,
.reviews-section,
.contact-section,
.site-footer {
  content-visibility: auto;
  contain-intrinsic-size: 720px;
}

.promo-section {
  position: relative;
  z-index: 2;
  padding-top: 28px;
  padding-bottom: 20px;
}

.promo-banner {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) auto;
  gap: 28px;
  align-items: center;
  padding: 28px 34px;
  border-radius: 30px;
  background: linear-gradient(135deg, color-mix(in srgb, var(--surface) 85%, white), color-mix(in srgb, var(--surface-soft) 92%, white));
  border: 1px solid var(--surface-line);
  box-shadow: var(--shadow-soft);
}

.promo-copy {
  display: grid;
  gap: 12px;
}

.promo-badge {
  display: inline-flex;
  width: fit-content;
  padding: 8px 14px;
  border-radius: 999px;
  color: #fff;
  background: linear-gradient(135deg, var(--cta-start), var(--cta-end));
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

body.mode-conditioners .promo-badge {
  color: #6f1020;
  background: rgba(111, 16, 32, 0.12);
}

.promo-copy h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  line-height: 1.05;
  color: var(--text);
}

.promo-copy p {
  margin: 0;
  max-width: 50ch;
  color: var(--muted);
  line-height: 1.65;
}

.promo-timer {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  gap: 10px;
  margin-top: 4px;
  padding: 10px 14px;
  border-radius: 16px;
  color: var(--text);
  background: color-mix(in srgb, var(--accent) 10%, white);
  border: 1px solid var(--surface-line);
  box-shadow: 0 12px 28px rgba(17, 43, 89, 0.08);
}

body.mode-conditioners .promo-timer {
  color: #6f1020;
  background: rgba(111, 16, 32, 0.1);
  border-color: rgba(111, 16, 32, 0.16);
}

body.mode-conditioners .promo-timer span,
body.mode-conditioners .promo-timer strong {
  color: #6f1020;
}

.promo-timer span {
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 700;
}

.promo-timer strong {
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: 0.04em;
}

.promo-side {
  display: grid;
  justify-items: end;
  gap: 16px;
}

.promo-discount {
  font-family: var(--font-display);
  font-size: clamp(3rem, 6vw, 4.8rem);
  font-weight: 800;
  letter-spacing: -0.06em;
  color: var(--accent);
  line-height: 0.9;
}

.promo-cta {
  min-width: 220px;
}

.section-heading {
  display: grid;
  gap: 12px;
  margin-bottom: 28px;
}

.section-heading.centered {
  justify-items: center;
  text-align: center;
}

.section-heading h2,
.why-copy h2,
.contact-card h2 {
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  line-height: 1.04;
}

.section-accent {
  width: 54px;
  height: 4px;
  border-radius: 999px;
  background: var(--accent);
}

.section-accent--light {
  background: #7db1ff;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
}

.service-card {
  display: grid;
  gap: 18px;
  padding: 34px 24px 28px;
  border-radius: 24px;
  background: var(--surface);
  border: 1px solid var(--surface-line);
  box-shadow: var(--shadow-soft);
  text-align: center;
}

.service-card__icon {
  width: 72px;
  height: 72px;
  margin: 0 auto;
  color: var(--accent);
  background: rgba(45, 126, 247, 0.08);
}

.service-card__image {
  width: 92px;
  height: 92px;
  margin: 0 auto;
  overflow: hidden;
  border-radius: 50%;
  background: rgba(111, 16, 32, 0.08);
  border: 3px solid rgba(255, 255, 255, 0.86);
  box-shadow: 0 18px 34px rgba(17, 43, 89, 0.14);
}

.service-card__image img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.service-card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--text);
}

.why-section {
  padding-top: 24px;
}

.why-panel {
  position: relative;
  isolation: isolate;
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 30px;
  align-items: stretch;
  padding: 34px;
  border-radius: var(--radius-xl);
  background: linear-gradient(135deg, var(--why-gradient-start), var(--why-gradient-mid) 68%, var(--why-gradient-end));
  color: #fff;
  box-shadow: var(--shadow);
}

.why-copy {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 18px;
  align-content: center;
}

.section-label--dark {
  color: rgba(255, 255, 255, 0.9);
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.14);
}

.why-copy h2,
.why-copy p {
  color: #fff;
}

.why-copy p {
  max-width: 44ch;
  opacity: 0.84;
}

.why-list {
  list-style: none;
  margin: 10px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.why-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  color: rgba(255, 255, 255, 0.92);
}

.why-list__icon {
  width: 28px;
  height: 28px;
  flex: 0 0 28px;
  color: var(--why-icon-accent);
  background: rgba(255, 255, 255, 0.08);
}

.why-media {
  position: relative;
  z-index: 1;
  overflow: hidden;
  border-radius: 28px;
  min-height: 360px;
}

.why-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.contact-panel {
  display: grid;
  grid-template-columns: 0.38fr 0.62fr;
  gap: 26px;
  padding: 26px;
  border-radius: var(--radius-xl);
  background: var(--surface);
  border: 1px solid rgba(18, 53, 111, 0.08);
  box-shadow: var(--shadow-soft);
}

.reviews-section {
  padding-top: 28px;
}

.reviews-slider {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 16px;
  align-items: center;
}

.reviews-slider__viewport {
  overflow: hidden;
  border-radius: 28px;
  background: transparent;
  touch-action: pan-y;
}

.reviews-slider__track {
  display: flex;
  transition: transform 360ms ease;
}

.review-card {
  flex: 0 0 100%;
  display: grid;
  gap: 18px;
  padding: 32px;
  border-radius: 28px;
  background: var(--surface);
  border: 1px solid var(--surface-line);
  box-shadow: var(--shadow-soft);
}

.review-card__score {
  display: inline-flex;
  width: fit-content;
  padding: 8px 12px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 800;
}

.review-card__text {
  margin: 0;
  max-width: 64ch;
  color: var(--text);
  font-size: 1.08rem;
  line-height: 1.75;
}

.review-card__meta {
  display: grid;
  gap: 4px;
}

.review-card__meta strong {
  color: var(--text);
  font-size: 1.05rem;
}

.review-card__meta span {
  color: var(--muted);
}

.reviews-slider__arrow {
  width: 54px;
  height: 54px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--surface-line);
  border-radius: 50%;
  background: var(--surface);
  color: var(--dark);
  box-shadow: var(--shadow-soft);
  cursor: pointer;
  transition: transform 180ms ease, background 180ms ease, color 180ms ease;
}

.reviews-slider__arrow:hover {
  transform: translateY(-1px);
  background: var(--accent);
  color: #fff;
}

.reviews-slider__arrow span {
  font-size: 1.8rem;
  line-height: 1;
}

.reviews-slider__dots {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 18px;
}

.reviews-slider__dot {
  width: 12px;
  height: 12px;
  padding: 0;
  border: none;
  border-radius: 50%;
  background: color-mix(in srgb, var(--muted) 28%, white);
  cursor: pointer;
  transition: transform 180ms ease, background 180ms ease;
}

.reviews-slider__dot.is-active {
  transform: scale(1.18);
  background: var(--accent);
}

.faq-section {
  padding-top: 24px;
}

.faq-list {
  display: grid;
  gap: 16px;
}

.faq-item {
  border-radius: 24px;
  background: var(--surface);
  border: 1px solid var(--surface-line);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
  transition: border-color 260ms ease, box-shadow 260ms ease, transform 260ms ease;
}

.faq-item[open] {
  box-shadow: 0 20px 44px rgba(17, 43, 89, 0.1);
}

.faq-item summary {
  position: relative;
  list-style: none;
  cursor: pointer;
  padding: 24px 68px 24px 24px;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text);
  transition: color 220ms ease;
}

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

.faq-item summary::after {
  content: "+";
  position: absolute;
  top: 50%;
  right: 24px;
  transform: translateY(-50%);
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: var(--accent);
  background: var(--accent-soft);
  font-size: 1.35rem;
  font-weight: 500;
  transition: transform 220ms ease, background 220ms ease, color 220ms ease;
}

.faq-item[open] summary::after {
  content: "−";
  transform: translateY(-50%) rotate(180deg);
}

.faq-item__content {
  display: grid;
  grid-template-rows: 0fr;
  opacity: 0.28;
  transition:
    grid-template-rows 420ms cubic-bezier(0.22, 1, 0.36, 1),
    opacity 220ms ease;
}

.faq-item[open] .faq-item__content {
  grid-template-rows: 1fr;
  opacity: 1;
}

.faq-item p {
  margin: 0;
  min-height: 0;
  padding: 0 24px 24px;
  max-width: 72ch;
  color: var(--muted);
  line-height: 1.7;
  overflow: hidden;
  opacity: 0;
  transform: translateY(-10px);
  transition:
    transform 420ms cubic-bezier(0.22, 1, 0.36, 1),
    opacity 220ms ease;
}

.faq-item[open] p {
  opacity: 1;
  transform: translateY(0);
}

.contact-card {
  display: grid;
  align-content: start;
  gap: 18px;
  padding: 28px;
  border-radius: 28px;
  background: linear-gradient(180deg, var(--contact-card-start), var(--contact-card-end));
}

.contact-card__icon {
  width: 60px;
  height: 60px;
  color: #fff;
  background: linear-gradient(135deg, var(--contact-icon-start), var(--contact-icon-end));
}

.contact-card__icon::before {
  content: "";
  width: 22px;
  height: 22px;
  display: block;
  background: center/contain no-repeat;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none'%3E%3Cpath d='M7.4 4.5h2.7l1.2 3.9-1.8 1.8a14.7 14.7 0 0 0 4.3 4.3l1.8-1.8 3.9 1.2v2.7c0 .7-.5 1.3-1.2 1.4-1 .1-2 .2-2.8.2A13.6 13.6 0 0 1 5.9 8.5c0-.9 0-1.8.2-2.8.1-.7.7-1.2 1.3-1.2Z' fill='white'/%3E%3C/svg%3E");
}

.lead-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  align-content: start;
}

.field {
  display: grid;
  gap: 8px;
}

.field span {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--muted);
}

.field-half {
  grid-column: span 1;
}

.field-full,
.form-legal-note,
.submit-button,
.form-feedback {
  grid-column: 1 / -1;
}

.lead-form input,
.lead-form select,
.lead-form textarea {
  width: 100%;
  padding: 16px 18px;
  border-radius: 16px;
  border: 1px solid var(--field-border);
  background: var(--field-bg);
  color: var(--text);
  outline: none;
  transition: border-color 180ms ease, box-shadow 180ms ease;
}

.lead-form input:focus,
.lead-form select:focus,
.lead-form textarea:focus {
  border-color: var(--field-focus);
  box-shadow: 0 0 0 4px var(--field-focus-shadow);
}

.lead-form textarea {
  resize: vertical;
  min-height: 144px;
}

.submit-button {
  width: 100%;
  margin-top: 4px;
}

.form-legal-note {
  margin: -2px 0 0;
  font-size: 0.85rem;
  line-height: 1.6;
  color: var(--muted);
}

.form-legal-note a {
  color: var(--accent);
  text-underline-offset: 0.16em;
}

.site-footer {
  padding: 0 0 34px;
}

.footer-shell {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr 1fr;
  gap: 24px;
  padding: 28px 32px;
  border-radius: 30px;
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid rgba(18, 53, 111, 0.08);
}

.footer-shell strong {
  display: block;
  margin-bottom: 12px;
  color: var(--text);
}

.footer-shell a {
  display: block;
  text-decoration: none;
}

.floating-cta {
  position: fixed;
  right: 28px;
  bottom: 28px;
  z-index: 24;
  opacity: 0;
  transform: translateY(16px);
  padding: 14px 20px;
  border-radius: 14px;
  border: none;
  color: #fff;
  background: linear-gradient(135deg, var(--cta-start), var(--cta-end));
  box-shadow: 0 18px 34px var(--cta-shadow);
  cursor: pointer;
  transition: opacity 220ms ease, transform 220ms ease;
}

.floating-cta.visible {
  opacity: 1;
  transform: translateY(0);
}

.policy-page {
  min-height: 100vh;
  padding: 36px 0 64px;
}

.policy-card {
  width: min(calc(100% - 32px), 920px);
  margin: 0 auto;
  padding: 32px 28px;
  border-radius: 32px;
  background: color-mix(in srgb, var(--surface) 94%, white);
  border: 1px solid var(--surface-line);
  box-shadow: var(--shadow);
}

.policy-backlink {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
  text-decoration: none;
  color: var(--accent);
  font-weight: 700;
}

.policy-card h1 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3rem);
  line-height: 1.06;
}

.policy-lead {
  margin: 0 0 24px;
  color: var(--muted);
  line-height: 1.7;
}

.policy-meta {
  display: grid;
  gap: 8px;
  margin-bottom: 28px;
  padding: 18px 20px;
  border-radius: 22px;
  background: var(--surface-soft);
  border: 1px solid var(--surface-line);
}

.policy-section + .policy-section {
  margin-top: 28px;
}

.policy-section h2 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: 1.3rem;
}

.policy-section p,
.policy-section li {
  color: var(--muted);
  line-height: 1.72;
}

.policy-section ul {
  margin: 12px 0 0;
  padding-left: 20px;
}

.policy-note {
  margin-top: 28px;
  padding: 18px 20px;
  border-radius: 22px;
  background: var(--accent-soft);
  border: 1px solid var(--surface-line);
  color: var(--text);
}

.cookie-banner {
  position: fixed;
  left: 24px;
  right: 24px;
  bottom: 24px;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 18px 22px;
  border-radius: 20px;
  background: var(--cookie-bg);
  color: #fff;
  box-shadow: var(--shadow);
}

.cookie-banner p {
  margin: 8px 0 0;
  color: rgba(255, 255, 255, 0.78);
}

.secondary-button {
  padding: 15px 18px;
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
}

.form-feedback {
  min-height: 24px;
}

.honeypot {
  position: absolute;
  left: -9999px;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 620ms ease, transform 620ms ease;
  transition-delay: var(--reveal-delay, 0ms);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.page-flip-target {
  position: relative;
  opacity: 1;
  will-change: auto;
  transition: opacity 300ms ease, transform 540ms cubic-bezier(0.22, 0.8, 0.2, 1), filter 540ms ease;
}

body.chooser-open .page-flip-target {
  opacity: 0;
  transform: translateY(16px);
  filter: blur(8px);
}

body.chooser-open.chooser-selecting .page-flip-target {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
  z-index: 81;
}

body.chooser-open.chooser-selecting .site-header {
  z-index: 82;
}

.mode-chooser {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  background: #0e1c37;
  overflow: hidden;
  --chooser-reveal-image: url("./assets/img/optimized/pexels-canshotz-36406089.webp");
  opacity: 1;
  transition: opacity 380ms ease-out;
}

.mode-chooser::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  opacity: 0;
  pointer-events: none;
  clip-path: inset(0 50% 0 0);
  background:
    linear-gradient(180deg, rgba(8, 18, 41, 0.08), rgba(8, 18, 41, 0.28)),
    var(--chooser-reveal-image) center/cover no-repeat;
  transition: clip-path 540ms cubic-bezier(0.22, 0.8, 0.2, 1), opacity 160ms ease;
}

.mode-chooser[hidden] {
  display: none;
}

.mode-chooser[data-state="selecting"] {
  pointer-events: none;
  opacity: 0;
  transition-delay: 220ms;
}

.chooser-half {
  position: relative;
  border: none;
  cursor: pointer;
  padding: 0;
  background: transparent;
  overflow: hidden;
}

.chooser-half img,
.chooser-half__overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.chooser-half img {
  object-fit: cover;
  transition: transform 420ms cubic-bezier(0.2, 0.7, 0.2, 1), filter 240ms ease;
}

.chooser-half__overlay {
  background: linear-gradient(180deg, rgba(7, 18, 41, 0.34), rgba(7, 18, 41, 0.6));
}

.chooser-half__content {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 1;
  transform: translate(-50%, -50%);
  display: grid;
  gap: clamp(6px, 1vw, 12px);
  width: min(92%, 680px);
  color: #fff;
  text-align: center;
  transition: transform 220ms ease, opacity 220ms ease;
}

.chooser-half__content strong {
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 4.35vmin, 4.6rem);
  line-height: 0.95;
  letter-spacing: -0.07em;
  white-space: nowrap;
}

.chooser-half__content small {
  font-size: clamp(0.82rem, 1.1vw, 1rem);
  line-height: 1.35;
  color: rgba(255, 255, 255, 0.8);
}

.chooser-axis {
  position: absolute;
  inset: 0 auto 0 50%;
  width: 0;
  z-index: 3;
  pointer-events: none;
  transition: left 540ms cubic-bezier(0.22, 0.8, 0.2, 1), top 540ms cubic-bezier(0.22, 0.8, 0.2, 1);
}

.chooser-axis__line {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 1px;
  background: rgba(255, 255, 255, 0.3);
}

.chooser-control {
  position: absolute;
  left: 0;
  top: 50%;
  transform: translate(-50%, -50%);
  display: inline-flex;
  align-items: center;
  gap: 18px;
}

.chooser-control__brand {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 156px;
  min-height: 76px;
  padding: 14px 18px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 22px 46px rgba(6, 15, 34, 0.32);
}

.chooser-control__logo {
  display: block;
  width: 132px;
  height: auto;
  object-fit: contain;
  filter: var(--brand-logo-tone) var(--brand-logo-glow);
  transition: filter 0.28s ease;
}

.brand-logo.is-phone-logo,
.footer-logo.is-phone-logo,
.chooser-control__logo.is-phone-logo {
  object-fit: contain;
}

.chooser-control__arrow {
  position: relative;
  width: 34px;
  height: 34px;
  opacity: 0.9;
}

.chooser-control__arrow::before {
  content: "";
  position: absolute;
  inset: 50% auto auto 50%;
  width: 18px;
  height: 18px;
  border-top: 2px solid rgba(255, 255, 255, 0.92);
  border-right: 2px solid rgba(255, 255, 255, 0.92);
}

.chooser-control__arrow--start::before {
  transform: translate(-35%, -50%) rotate(-135deg);
}

.chooser-control__arrow--end::before {
  transform: translate(-65%, -50%) rotate(45deg);
}

.mode-chooser[data-hover-mode="windows"] .chooser-half--windows img,
.mode-chooser[data-hover-mode="conditioners"] .chooser-half--conditioners img {
  transform: scale(1.06);
}

.mode-chooser[data-hover-mode="windows"] .chooser-half--conditioners img,
.mode-chooser[data-hover-mode="conditioners"] .chooser-half--windows img {
  filter: saturate(0.78);
}

.mode-chooser[data-state="selecting"]::after {
  opacity: 1;
}

.mode-chooser[data-state="selecting"][data-selected-mode="windows"]::after,
.mode-chooser[data-state="selecting"][data-selected-mode="conditioners"]::after {
  clip-path: inset(0 0 0 0);
}

.mode-chooser[data-state="selecting"][data-selected-mode="windows"] .chooser-axis {
  left: 100%;
}

.mode-chooser[data-state="selecting"][data-selected-mode="conditioners"] .chooser-axis {
  left: 0;
}

.mode-chooser[data-state="selecting"][data-selected-mode="windows"] .chooser-half--conditioners,
.mode-chooser[data-state="selecting"][data-selected-mode="conditioners"] .chooser-half--windows {
  opacity: 0;
}

.mode-chooser[data-state="selecting"] .chooser-half__content {
  opacity: 0;
}

@media (max-width: 1350px) and (min-width: 1181px) {
  .hero-panel {
    grid-template-columns: minmax(0, 0.86fr) minmax(500px, 1fr);
    gap: clamp(56px, 6vw, 86px);
    padding-inline: 28px;
  }

  .hero-copy h1 {
    max-width: 8.2ch;
    font-size: clamp(2.7rem, 3.45vw, 3.9rem);
  }

  body.mode-windows .hero-copy h1 {
    max-width: 8.8ch;
    font-size: clamp(2.65rem, 3.25vw, 3.65rem);
  }
}

@media (max-width: 1180px) {
  .header-shell {
    grid-template-columns: auto auto 1fr;
  }

  .header-actions {
    grid-column: 1 / -1;
    justify-content: space-between;
  }

  .hero-panel,
  .why-panel,
  .contact-panel,
  .footer-shell {
    grid-template-columns: 1fr;
  }

  .promo-banner {
    grid-template-columns: 1fr;
  }

  .promo-side {
    justify-items: start;
  }

  .service-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-copy h1 {
    max-width: 11ch;
  }
}

@media (max-width: 900px) {
  .services-section,
  .why-section,
  .reviews-section,
  .contact-section,
  .site-footer {
    content-visibility: visible;
    contain-intrinsic-size: none;
  }

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .container {
    width: min(calc(100% - 28px), 100%);
  }

  .site-header {
    padding-top: 10px;
  }

  .header-shell {
    width: calc(100% - 20px);
    grid-template-columns: auto 1fr auto;
    gap: 12px;
    padding: 14px 16px;
    align-items: center;
    border: 1px solid var(--surface-line);
    background: color-mix(in srgb, var(--surface) 92%, white);
    box-shadow: 0 18px 46px rgba(17, 43, 89, 0.1);
    backdrop-filter: blur(18px);
  }

  .brand {
    grid-column: 1;
  }

  .brand-logo {
    width: 132px;
  }

  .menu-toggle {
    display: inline-flex;
    grid-column: 3;
    grid-row: 1;
    justify-self: end;
    width: 48px;
    height: 48px;
    border-radius: 16px;
  }

  .mode-switch {
    grid-column: 2;
    grid-row: 1;
    min-width: 0;
    width: 100%;
    padding: 4px;
  }

  .mode-switch__button {
    padding: 10px 10px;
  }

  .mode-switch__label {
    font-size: 0.76rem;
  }

  .header-cta,
  .floating-cta,
  .section-label--dark {
    font-size: 0.82rem;
  }

  .site-nav {
    display: none;
    grid-column: 1 / -1;
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    margin-top: 8px;
    padding: 12px;
    border-radius: 24px;
    background: color-mix(in srgb, var(--surface) 96%, white);
    border: 1px solid var(--surface-line);
  }

  .site-header.menu-open .site-nav {
    display: flex;
  }

  .site-nav a {
    width: 100%;
    padding: 10px 4px;
    font-size: 1.02rem;
  }

  .site-nav a::after {
    left: 4px;
    right: auto;
    bottom: 6px;
    width: 28px;
  }

  .header-actions {
    display: none;
  }

  .site-header.menu-open .header-actions {
    display: flex;
    grid-column: 1 / -1;
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
    margin-top: 10px;
    padding: 12px;
    border-radius: 24px;
    background: color-mix(in srgb, var(--surface) 96%, white);
    border: 1px solid var(--surface-line);
  }

  .site-header.menu-open .phone-link,
  .site-header.menu-open .header-cta {
    width: 100%;
    justify-content: center;
  }

  .hero-panel {
    min-height: auto;
    padding: 20px;
    gap: 24px;
  }

  .hero-section {
    margin-top: 0;
    padding-top: 150px;
    min-height: auto;
    margin-bottom: 0;
    padding-bottom: 48px;
  }

  .hero-copy {
    gap: 18px;
  }

  .hero-copy h1 {
    font-size: clamp(2.3rem, 12vw, 3.4rem);
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-stats {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .hero-image-card {
    min-height: 340px;
  }

  .hero-discount-stamp {
    top: 14px;
    right: 14px;
    width: min(178px, calc(100% - 28px));
    padding: 12px 13px;
    transform: rotate(5deg);
  }

  .hero-discount-stamp small {
    font-size: 0.7rem;
  }

  .reviews-slider {
    grid-template-columns: 1fr;
  }

  .reviews-slider__arrow {
    display: none;
  }

  .orbit-text {
    width: 200px;
    height: 200px;
  }

  .orbit-text text {
    font-size: 14px;
  }

  .orbit-text--hero {
    right: -20px;
    bottom: 8px;
  }

  .service-grid {
    grid-template-columns: 1fr;
  }

  .contact-panel,
  .why-panel {
    padding: 18px;
  }

  .faq-item summary {
    padding: 20px 58px 20px 20px;
    font-size: 1.02rem;
  }

  .faq-item summary::after {
    right: 18px;
    width: 30px;
    height: 30px;
  }

  .faq-item p {
    padding: 0 20px 20px;
  }

  .lead-form {
    grid-template-columns: 1fr;
  }

  .field-half,
  .field-full,
  .submit-button,
  .form-feedback {
    grid-column: 1 / -1;
  }

  .footer-shell {
    gap: 18px;
    padding: 24px;
  }

  .site-footer {
    padding-bottom: 96px;
  }

  .floating-cta {
    left: 14px;
    right: 14px;
    bottom: 14px;
  }

  .cookie-banner {
    left: 14px;
    right: 14px;
    bottom: 14px;
    flex-direction: column;
    align-items: stretch;
  }

  .mode-chooser {
    grid-template-columns: 1fr;
    grid-template-rows: repeat(2, minmax(0, 1fr));
  }

  .mode-chooser::after {
    clip-path: inset(0 0 50% 0);
  }

  .chooser-axis {
    inset: 50% 0 auto 0;
    width: auto;
    height: 0;
  }

  .chooser-axis__line {
    top: 0;
    left: 0;
    right: 0;
    width: auto;
    height: 1px;
  }

  .chooser-control {
    top: 0;
    left: 50%;
    transform: translate(-50%, -50%);
    flex-direction: column;
    gap: 14px;
  }

  .chooser-control__arrow--start {
    order: -1;
  }

  .chooser-control__arrow--start::before {
    transform: translate(-50%, -35%) rotate(-45deg);
  }

  .chooser-control__arrow--end::before {
    transform: translate(-50%, -65%) rotate(135deg);
  }

  .mode-chooser[data-state="selecting"][data-selected-mode="windows"] .chooser-axis {
    top: 100%;
    left: 0;
  }

  .mode-chooser[data-state="selecting"][data-selected-mode="conditioners"] .chooser-axis {
    top: 0;
    left: 0;
  }
}

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

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .page-flip-target,
  .mode-chooser,
  .mode-chooser::after,
  .chooser-half img,
  .chooser-half__content,
  .orbit-text,
  .header-cta,
  .submit-button,
  .floating-cta.visible,
  .floating-cta.visible::after {
    animation: none;
    transition: none;
  }

  .promo-topbar__cta {
    animation: none;
  }
}

@media (prefers-reduced-motion: no-preference) {
  .orbit-text {
    animation: orbitGlow 5.4s ease-in-out infinite;
    will-change: opacity;
  }

  .orbit-text svg {
    animation: orbitSpin 40s linear infinite;
    -webkit-animation: orbitSpin 40s linear infinite;
    will-change: transform;
    transform: translateZ(0);
  }

}

@media (max-width: 560px) {
  .hero-section {
    overflow-x: clip;
  }

  .hero-media,
  .hero-image-card {
    max-width: 100%;
  }

  .promo-topbar {
    min-height: 40px;
    gap: 7px;
    padding: 7px 9px;
  }

  .promo-topbar__label {
    font-size: 0.72rem;
  }

  .promo-topbar strong {
    padding: 4px 7px;
    font-size: 0.78rem;
  }

  .promo-topbar__cta {
    padding: 5px 8px;
    font-size: 0.68rem;
  }

  .header-shell {
    width: calc(100% - 14px);
    gap: 8px;
    padding: 10px 10px;
  }

  .brand-logo {
    width: 108px;
  }

  .brand-logo.is-phone-logo {
    width: 118px;
  }

  .footer-logo.is-phone-logo {
    width: 154px;
  }

  .chooser-control__logo.is-phone-logo {
    width: 124px;
  }

  .hero-image-card__tag {
    left: 16px;
    top: 16px;
    max-width: calc(100% - 172px);
    padding: 7px 10px;
    font-size: 0.7rem;
    white-space: nowrap;
  }

  .hero-discount-stamp {
    top: -18px;
    right: -6px;
    width: min(152px, calc(100% - 22px));
    padding: 9px 10px;
    border-radius: 18px;
    transform: rotate(4deg);
  }

  .hero-discount-stamp strong {
    font-size: 1.58rem;
  }

  .hero-discount-stamp__badge,
  .hero-discount-stamp__timer {
    font-size: 0.6rem;
  }

  .orbit-text--hero {
    right: -8px;
    bottom: 8px;
  }

  .mode-switch {
    min-width: 0;
    border-radius: 24px;
  }

  .mode-switch__thumb {
    inset: 4px auto 4px 4px;
    width: calc(50% - 4px);
  }

  .mode-switch__button {
    padding: 9px 6px;
  }

  .mode-switch__label {
    font-size: 0.68rem;
    letter-spacing: -0.01em;
  }

  .menu-toggle {
    width: 44px;
    height: 44px;
    border-radius: 14px;
  }

  .menu-toggle__line {
    width: 20px;
  }
}