:root {
  --color-bg: #ffffff;
  --color-soft: #f5f7f2;
  --color-soft-strong: #edf2eb;
  --color-text: #1d2437;
  --color-muted: #5a6478;
  --color-brand: #1fa84c;
  --color-brand-dark: #187f39;
  --color-navy: #1a2347;
  --color-navy-soft: #27345c;
  --color-border: #dce4dc;
  --color-card: #ffffff;
  --shadow-lg: 0 28px 60px rgba(18, 33, 70, 0.14);
  --shadow-md: 0 18px 38px rgba(18, 33, 70, 0.1);
  --shadow-sm: 0 8px 18px rgba(18, 33, 70, 0.08);
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --container: 1280px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: "Open Sans", Arial, sans-serif;
  line-height: 1.65;
}

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

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

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

.container {
  width: min(calc(100% - 48px), var(--container));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.97);
  border-bottom: 1px solid rgba(29, 36, 55, 0.08);
  backdrop-filter: blur(14px);
}

.site-header__inner {
  display: grid;
  grid-template-columns: auto minmax(180px, 1fr) auto;
  align-items: center;
  gap: 28px;
  min-height: 96px;
}

.site-header__right {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 22px;
}

.site-brand img {
  width: 228px;
  height: auto;
}

.site-phone-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  justify-self: center;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--color-navy);
  font-family: "Montserrat", Arial, sans-serif;
  font-size: 1.08rem;
  font-weight: 900;
  letter-spacing: 0.01em;
  line-height: 1;
  text-align: center;
  white-space: nowrap;
  transition: color 0.22s ease;
}

.site-phone-link:hover {
  color: var(--color-brand-dark);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  font-weight: 700;
  font-size: 1rem;
}

.site-nav a {
  color: var(--color-text);
  transition: color 0.25s ease;
}

.site-nav a:hover,
.site-nav a.is-active {
  color: var(--color-brand);
}

.site-nav__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 9px 24px;
  border-radius: 10px;
  background: var(--color-brand);
  color: #ffffff !important;
  border: 2px solid rgba(0, 0, 0, 0.2);
  box-shadow: 0 12px 24px rgba(31, 168, 76, 0.18);
}

.site-nav__cta:hover {
  background: var(--color-brand-dark);
}

.nav-toggle {
  display: none;
  width: 52px;
  height: 52px;
  padding: 0;
  border: 0;
  background: transparent;
}

.nav-toggle span {
  display: block;
  width: 28px;
  height: 2px;
  margin: 6px auto;
  background: var(--color-text);
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.page-shell {
  padding: 72px 0 0;
}

.home-hero {
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(18, 24, 44, 0.9) 0%, rgba(18, 24, 44, 0.78) 42%, rgba(18, 24, 44, 0.34) 100%),
    url("../img/live/hero-home.jpg") center center / cover no-repeat;
  min-height: 860px;
}

.home-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 126px;
  background: #ffffff;
  clip-path: polygon(0 40%, 100% 0, 100% 100%, 0 100%);
}

.home-hero__inner {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  min-height: 860px;
  padding: 160px 0 172px;
}

.home-hero__content {
  max-width: 690px;
  color: #ffffff;
}

.hero-kicker,
.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 18px;
  color: var(--color-brand);
  font-family: "Montserrat", Arial, sans-serif;
  font-size: 0.86rem;
  font-weight: 700;
  letter-spacing: 0.32em;
  text-transform: uppercase;
}

.section-kicker--light {
  color: #7ce6a0;
}

.home-hero h1,
.page-hero h1,
.section-title {
  margin: 0;
  font-family: "Montserrat", Arial, sans-serif;
  font-weight: 800;
  line-height: 1.05;
}

.home-hero h1 {
  max-width: 640px;
  font-size: clamp(2.8rem, 6vw, 4.75rem);
  text-transform: uppercase;
  text-shadow: 0 8px 26px rgba(0, 0, 0, 0.34);
}

.home-hero__lead {
  margin: 24px 0 0;
  max-width: 620px;
  font-size: clamp(1.05rem, 2vw, 1.4rem);
  color: rgba(255, 255, 255, 0.92);
}

.home-hero__context {
  max-width: 670px;
  margin: 18px 0 0;
  color: rgba(255, 255, 255, 0.84);
}

.hero-checks {
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.hero-checks li {
  font-family: "Montserrat", Arial, sans-serif;
  font-size: clamp(1rem, 2vw, 1.24rem);
  font-weight: 800;
  text-transform: uppercase;
}

.hero-checks li::before {
  content: "✔";
  margin-right: 10px;
}

.hero-cta-line {
  display: inline-flex;
  margin-top: 28px;
  padding: 10px 18px;
  border-radius: 999px;
  background: var(--color-brand);
  color: #ffffff;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  box-shadow: 0 14px 28px rgba(31, 168, 76, 0.28);
}

.section {
  position: relative;
  padding: 92px 0;
}

.section--soft {
  background: var(--color-soft);
}

.section__inner {
  position: relative;
  z-index: 2;
}

.split-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
  gap: 60px;
  align-items: center;
}

.section-title {
  font-size: clamp(2rem, 4.3vw, 3.45rem);
  letter-spacing: -0.03em;
}

.section-copy {
  font-size: 1.05rem;
  color: var(--color-muted);
}

.content-stack {
  display: grid;
  gap: 18px;
}

.about-collage {
  position: relative;
  padding: 0 0 48px 44px;
}

.about-collage__main {
  border-radius: 8px;
  box-shadow: var(--shadow-lg);
}

.about-collage__accent {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 220px;
  border: 8px solid #ffffff;
  border-radius: 8px;
  box-shadow: var(--shadow-md);
}

.about-points {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
  margin-top: 40px;
}

.mini-point {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 12px;
  color: var(--color-text);
}

.mini-point__icon {
  width: 68px;
  height: 68px;
  padding: 14px;
  border-radius: 20px;
  background: #f1fff5;
  box-shadow: inset 0 0 0 1px rgba(31, 168, 76, 0.18);
}

.mini-point p {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 700;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 26px;
  margin-top: 42px;
}

.step-card {
  padding: 28px 24px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: #ffffff;
  box-shadow: var(--shadow-sm);
  text-align: center;
}

.step-card__icon {
  width: 54px;
  height: 54px;
  margin: 0 auto 18px;
  border-radius: 16px;
  background: #effcf2;
  color: var(--color-brand);
  display: grid;
  place-items: center;
}

.step-card h3 {
  margin: 0 0 8px;
  font-family: "Montserrat", Arial, sans-serif;
  font-size: 1.05rem;
}

.step-card p {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.95rem;
}

.button-row {
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 0 28px;
  border-radius: 999px;
  border: 2px solid transparent;
  font-family: "Montserrat", Arial, sans-serif;
  font-size: 0.96rem;
  font-weight: 700;
  transition: transform 0.22s ease, background 0.22s ease, color 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button--primary {
  background: var(--color-brand);
  color: #ffffff;
  box-shadow: 0 16px 30px rgba(31, 168, 76, 0.26);
}

.button--primary:hover {
  background: var(--color-brand-dark);
}

.button--ghost {
  border-color: rgba(255, 255, 255, 0.45);
  color: #ffffff;
}

.form-actions .button--ghost {
  border-color: rgba(29, 36, 55, 0.14);
  background: #ffffff;
  color: var(--color-text);
}

.button--light {
  border-color: rgba(29, 36, 55, 0.1);
  color: var(--color-text);
  background: #ffffff;
}

.funding-band {
  position: relative;
  z-index: 2;
  margin: 4px 0 -18px;
}

.funding-band__inner {
  border-radius: 18px;
  padding: 24px 28px;
  background: linear-gradient(135deg, #334372 0%, #23315c 100%);
  color: #ffffff;
  box-shadow: var(--shadow-md);
  text-align: center;
  font-family: "Montserrat", Arial, sans-serif;
  font-weight: 700;
}

.funding-band__inner p {
  margin: 0;
}

.installation-block {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 54px;
  align-items: center;
}

.rounded-image-card {
  position: relative;
}

.rounded-image-card img {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.floating-badge {
  position: absolute;
  left: 32px;
  bottom: -28px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  border-radius: 16px;
  background: #ffffff;
  box-shadow: var(--shadow-md);
  font-size: 0.95rem;
  font-weight: 700;
}

.check-list {
  display: grid;
  gap: 12px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 30px;
  color: var(--color-text);
  font-weight: 600;
}

.check-list li::before {
  content: "✔";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--color-brand);
}

.testimonials {
  position: relative;
  background:
    linear-gradient(180deg, rgba(21, 31, 60, 0.88) 0%, rgba(21, 31, 60, 0.92) 100%),
    url("../img/live/contact-bg.jpg") center center / cover no-repeat;
  color: #ffffff;
}

.testimonials::before,
.contact-section::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 72px;
  background: #ffffff;
  clip-path: polygon(0 100%, 100% 0, 100% 100%);
}

.testimonials__cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  margin-top: 40px;
}

.testimonial-card {
  position: relative;
  padding: 34px 24px 28px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.95);
  color: var(--color-text);
  box-shadow: var(--shadow-md);
}

.testimonial-card::before {
  content: "“";
  position: absolute;
  top: 8px;
  right: 16px;
  color: rgba(26, 35, 71, 0.16);
  font-size: 4.2rem;
  line-height: 1;
  font-family: Georgia, serif;
}

.testimonial-card p {
  margin: 0;
  font-size: 0.95rem;
  color: #3e4760;
}

.projects-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.22fr);
  gap: 44px;
  align-items: center;
}

.project-gallery {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.project-gallery figure {
  margin: 0;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  background: #ffffff;
}

.project-gallery img {
  width: 100%;
  height: 100%;
  aspect-ratio: 1.15;
  object-fit: cover;
}

.pricing-intro {
  max-width: 760px;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 26px;
  margin-top: 42px;
}

.pricing-card {
  padding: 34px 30px;
  border-radius: 18px;
  background: #ffffff;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
}

.pricing-card--featured {
  border-color: rgba(31, 168, 76, 0.36);
  transform: translateY(-10px);
}

.pricing-card__title,
.pricing-card__subtitle,
.pricing-card__price {
  font-family: "Montserrat", Arial, sans-serif;
}

.pricing-card__title {
  display: block;
  margin-bottom: 6px;
  color: var(--color-navy-soft);
  font-size: 0.94rem;
  text-transform: uppercase;
}

.pricing-card__subtitle {
  display: block;
  min-height: 54px;
  margin-bottom: 22px;
  font-size: 1.12rem;
  font-weight: 700;
}

.pricing-card__price {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-bottom: 24px;
  color: var(--color-brand);
}

.pricing-card__price-prefix {
  font-size: 0.95rem;
  text-transform: uppercase;
}

.pricing-card__price-value {
  font-size: 2.5rem;
  font-weight: 800;
}

.pricing-card ul {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.pricing-card li {
  position: relative;
  padding-left: 26px;
  color: var(--color-muted);
  font-size: 0.95rem;
}

.pricing-card li::before {
  content: "•";
  position: absolute;
  left: 6px;
  color: var(--color-brand);
  font-size: 1.2rem;
  line-height: 1;
}

.pricing-card__note {
  margin-top: 18px;
  color: #4a546a;
  font-size: 0.9rem;
}

.pricing-card .button {
  margin-top: 24px;
}

.contact-section {
  position: relative;
  background:
    linear-gradient(180deg, rgba(36, 52, 93, 0.78) 0%, rgba(36, 52, 93, 0.62) 46%, rgba(36, 52, 93, 0.8) 100%),
    url("../img/live/contact-bg.jpg") center right / cover no-repeat;
  color: #ffffff;
}

.contact-section__inner {
  position: relative;
  z-index: 1;
}

.legacy-form-shell {
  max-width: 1020px;
  margin: 0 auto;
}

.form-panel__header--legacy {
  margin-bottom: 28px;
  text-align: center;
}

.form-panel__header--legacy .section-kicker {
  justify-content: center;
  margin-bottom: 10px;
}

.form-panel__header--legacy h2 {
  margin: 0;
  color: #ffffff;
  font-family: "Montserrat", Arial, sans-serif;
  font-size: clamp(2rem, 4.4vw, 3rem);
  font-weight: 800;
  line-height: 1.08;
  text-transform: uppercase;
}

.form-panel__header--legacy p {
  margin: 12px 0 0;
  color: #5fe07b;
  font-size: 1rem;
  font-weight: 600;
}

.form-panel__divider {
  display: block;
  width: 42px;
  height: 2px;
  margin: 16px auto 0;
  background: rgba(255, 255, 255, 0.35);
}

.form-notice {
  max-width: 1020px;
  margin: 0 auto 18px;
  padding: 12px 16px;
  border-radius: 4px;
  font-size: 0.94rem;
  font-weight: 700;
}

.form-notice--success {
  background: rgba(31, 168, 76, 0.2);
  color: #f1fff5;
}

.form-notice--error {
  background: rgba(147, 35, 35, 0.3);
  color: #fff4f4;
}

.form-panel--legacy {
  padding: 28px 18px 24px;
  border: 0;
  border-radius: 0;
  background: rgba(236, 240, 245, 0.82);
  color: #4e5a70;
  box-shadow: none;
}

.lead-form--legacy {
  margin: 0;
}

.legacy-input-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 14px;
}

.legacy-input-grid--compact {
  margin-top: 12px;
}

.legacy-control input {
  width: 100%;
  min-height: 40px;
  padding: 10px 12px;
  border: 1px solid #cfd5dd;
  border-radius: 0;
  background: rgba(255, 255, 255, 0.92);
  color: #546074;
  font-size: 0.85rem;
}

.legacy-control input::placeholder {
  color: #8c96a7;
}

.legacy-fieldset {
  margin: 14px 0 0;
  padding: 0;
  border: 0;
}

.legacy-fieldset legend {
  margin-bottom: 6px;
  color: #5d6980;
  font-size: 0.82rem;
  font-weight: 600;
}

.legacy-option-list {
  display: grid;
  gap: 2px;
}

.legacy-option,
.legacy-check-line {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  color: #68758a;
  font-size: 0.8rem;
  line-height: 1.45;
}

.legacy-option input,
.legacy-check-line input {
  appearance: none;
  width: 14px;
  height: 14px;
  margin: 2px 0 0;
  border: 1px solid #b9c2cf;
  background: #ffffff;
  border-radius: 0;
  flex: 0 0 14px;
}

.legacy-option input:checked,
.legacy-check-line input:checked {
  border-color: var(--color-brand);
  box-shadow: inset 0 0 0 3px var(--color-brand);
}

.legacy-check-line {
  margin-top: 16px;
}

.legacy-check-line--privacy {
  margin-top: 10px;
}

.legacy-check-line a {
  color: #24345d;
  text-decoration: underline;
}

.legacy-submit-row {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 14px;
  margin-top: 18px;
}

.legacy-captcha {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #5c677c;
  font-size: 0.78rem;
}

.legacy-captcha input {
  width: 26px;
  min-width: 26px;
  min-height: 26px;
  padding: 4px;
  border: 1px solid #cfd5dd;
  background: #ffffff;
  text-align: center;
}

.legacy-submit-button {
  min-height: 46px;
  padding: 0 24px;
  font-size: 0.88rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.legacy-contact-callout {
  padding-top: 26px;
  text-align: center;
}

.legacy-contact-callout__lead {
  margin: 0;
  color: #4b5670;
  font-size: 0.92rem;
  font-weight: 700;
}

.legacy-contact-callout__copy {
  margin: 6px 0 0;
  color: #667288;
  font-size: 0.82rem;
}

.legacy-phone {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 12px;
  color: #24345d;
  font-family: "Montserrat", Arial, sans-serif;
  font-size: clamp(1.3rem, 3vw, 2rem);
  font-weight: 800;
  letter-spacing: -0.02em;
}

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

.page-hero {
  background: linear-gradient(135deg, #edf4ee 0%, #f7f9f4 100%);
  padding: 84px 0 50px;
}

.page-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 0.96fr) minmax(0, 1.04fr);
  gap: 48px;
  align-items: center;
}

.page-hero h1 {
  font-size: clamp(2.3rem, 4.8vw, 4rem);
  color: var(--color-navy);
}

.page-hero p {
  margin: 20px 0 0;
  color: var(--color-muted);
  font-size: 1.05rem;
}

.info-grid,
.value-grid,
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.info-grid--four {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.info-card,
.value-card,
.feature-card {
  padding: 26px 24px;
  border-radius: 18px;
  border: 1px solid var(--color-border);
  background: #ffffff;
  box-shadow: var(--shadow-sm);
}

.info-card h3,
.value-card h3,
.feature-card h3 {
  margin: 0 0 8px;
  font-family: "Montserrat", Arial, sans-serif;
  font-size: 1.05rem;
}

.info-card p,
.value-card p,
.feature-card p {
  margin: 0;
  color: var(--color-muted);
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
  margin-top: 34px;
}

.faq-card {
  padding: 28px 24px;
  border-radius: 18px;
  border: 1px solid var(--color-border);
  background: #ffffff;
  box-shadow: var(--shadow-sm);
}

.faq-card h3 {
  margin: 0 0 10px;
  font-family: "Montserrat", Arial, sans-serif;
  font-size: 1.04rem;
  line-height: 1.35;
}

.faq-card p {
  margin: 0;
  color: var(--color-muted);
}

.legal-copy {
  display: grid;
  gap: 22px;
  max-width: 820px;
}

.legal-copy h2 {
  margin: 0 0 8px;
  font-family: "Montserrat", Arial, sans-serif;
  font-size: 1.4rem;
}

.thank-you-card {
  max-width: 760px;
  margin: 0 auto;
  padding: 42px;
  border-radius: 24px;
  background: #ffffff;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-lg);
  text-align: center;
}

.thank-you-card h1 {
  margin: 0;
  font-family: "Montserrat", Arial, sans-serif;
  font-size: clamp(2rem, 4vw, 3rem);
}

.thank-you-card p {
  color: var(--color-muted);
}

.site-footer__band {
  background: var(--color-brand);
  color: #ffffff;
}

.site-footer__band-inner {
  padding: 14px 0;
}

.site-footer__band p {
  margin: 0;
  text-align: center;
  font-size: 0.9rem;
  font-weight: 700;
}

.site-footer__main {
  background: #151d33;
  color: #ffffff;
}

.site-footer__grid {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 22px;
  padding: 48px 0;
}

.site-footer__grid p,
.site-footer__grid a {
  margin: 8px 0 0;
  color: rgba(255, 255, 255, 0.86);
}

.site-footer__links {
  display: grid;
  gap: 10px;
  text-align: right;
}

@media (max-width: 1180px) {
  .split-layout,
  .installation-block,
  .projects-grid,
  .page-hero__grid,
  .info-grid,
  .faq-grid,
  .value-grid,
  .feature-grid {
    grid-template-columns: 1fr;
  }

  .about-points,
  .steps-grid,
  .testimonials__cards,
  .pricing-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (max-width: 920px) {
  .site-header__inner {
    grid-template-columns: auto 1fr auto;
    min-height: 86px;
    gap: 14px;
  }

  .site-header__right {
    gap: 12px;
  }

  .site-phone-link {
    min-height: 40px;
    padding: 0 12px;
    border: 1px solid rgba(31, 168, 76, 0.2);
    border-radius: 999px;
    background: #f1fff5;
    font-size: 0.82rem;
    font-weight: 800;
    letter-spacing: 0;
    transition: background 0.22s ease, color 0.22s ease, transform 0.22s ease, box-shadow 0.22s ease;
  }

  .site-phone-link:hover {
    background: var(--color-brand);
    color: #ffffff;
    transform: translateY(-1px);
    box-shadow: 0 12px 24px rgba(31, 168, 76, 0.18);
  }

  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 1px);
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    padding: 24px;
    background: #ffffff;
    box-shadow: var(--shadow-md);
  }

  .site-nav.is-open {
    display: flex;
  }

  .home-hero,
  .home-hero__inner {
    min-height: auto;
  }

  .home-hero__inner {
    padding: 136px 0 146px;
  }

  .lead-form__grid--two,
  .legacy-input-grid,
  .about-points,
  .steps-grid,
  .testimonials__cards,
  .pricing-grid,
  .project-gallery {
    grid-template-columns: 1fr;
  }

  .form-panel--legacy {
    padding: 24px 16px 22px;
  }

  .legacy-submit-row {
    flex-direction: column;
    align-items: flex-start;
  }

  .legacy-phone {
    font-size: 1.6rem;
  }

  .site-footer__grid {
    flex-direction: column;
    align-items: flex-start;
  }

  .site-footer__links {
    text-align: left;
  }
}

@media (max-width: 680px) {
  .container {
    width: min(calc(100% - 32px), var(--container));
  }

  .site-header__inner {
    gap: 10px;
  }

  .site-brand img {
    width: 168px;
  }

  .site-phone-link {
    min-height: 34px;
    padding: 0 10px;
    font-size: 0.7rem;
  }

  .home-hero h1 {
    font-size: clamp(2.2rem, 12vw, 3.6rem);
  }

  .hero-kicker,
  .section-kicker {
    letter-spacing: 0.2em;
  }

  .form-panel,
  .thank-you-card {
    padding: 28px 22px;
  }

  .form-panel--legacy {
    padding: 20px 14px 18px;
  }

  .form-panel__header--legacy h2 {
    font-size: 1.7rem;
  }

  .form-panel__header--legacy p {
    font-size: 0.9rem;
  }

  .legacy-control input {
    min-height: 38px;
  }

  .legacy-submit-button {
    width: 100%;
  }

  .legacy-captcha {
    width: 100%;
    justify-content: flex-end;
  }

  .legacy-phone {
    font-size: 1.35rem;
  }

  .about-collage {
    padding-left: 0;
  }

  .about-collage__accent {
    position: static;
    width: 180px;
    margin: 18px 0 0;
  }

  .floating-badge {
    left: 16px;
    right: 16px;
    bottom: 16px;
  }
}