:root {
  --smart-green: #2E9E68;
  --smart-dark-green: #173D35;
  --smart-light-green: #EEF8F3;
  --smart-mint: #F4FBF7;
  --smart-wash: #F8FAF9;
  --smart-soft-green: #8DD6B0;
  --smart-charcoal: #1F2933;
  --smart-gray: #6B7280;
  --smart-light-gray: #F3F6F8;
  --smart-white: #FFFFFF;
  --smart-border: rgba(23, 61, 53, 0.14);
  --smart-shadow: 0 16px 40px rgba(16, 24, 23, 0.08);
  --smart-radius-sm: 16px;
  --smart-radius-md: 22px;
  --smart-radius-lg: 32px;
  --smart-container: 1160px;
}

.smart-site {
  color: var(--smart-charcoal);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--smart-white);
}

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

.smart-site h1,
.smart-site h2,
.smart-site h3,
.smart-site p {
  margin-top: 0;
}

.smart-site h1,
.smart-site h2,
.smart-site h3 {
  color: var(--smart-charcoal);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: 0;
}

.smart-site h1 {
  max-width: 760px;
  margin-bottom: 20px;
  font-size: 2.55rem;
}

.smart-site h2 {
  margin-bottom: 16px;
  font-size: 2rem;
}

.smart-site h3 {
  margin-bottom: 10px;
  font-size: 1.2rem;
}

.smart-site p {
  color: var(--smart-gray);
  font-size: 1rem;
  line-height: 1.7;
}

.smart-container {
  width: min(100% - 32px, var(--smart-container));
  margin-inline: auto;
}

.smart-section,
.smart-hero,
.smart-cta {
  padding: 72px 0;
}

.smart-section {
  border-top: 1px solid rgba(23, 61, 53, 0.06);
}

.smart-section--soft {
  background: var(--smart-light-gray);
}

.smart-section--mint {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.64), rgba(255, 255, 255, 0)),
    var(--smart-mint);
}

.smart-section--wash {
  background: var(--smart-wash);
}

.smart-section--white {
  background: var(--smart-white);
}

.smart-section--dark {
  color: var(--smart-white);
  background: var(--smart-dark-green);
}

.smart-section--dark h2,
.smart-section--dark h3,
.smart-section--dark p,
.smart-hero--dark h1,
.smart-hero--dark p,
.smart-hero--dark .smart-eyebrow,
.smart-section--dark .smart-eyebrow {
  color: var(--smart-white);
}

.smart-section__head {
  max-width: 760px;
  margin-bottom: 34px;
}

.smart-section__head p {
  max-width: 680px;
  margin-bottom: 0;
}

.smart-section__head--row {
  display: grid;
  gap: 18px;
  align-items: end;
}

.smart-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
  color: var(--smart-green);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.smart-eyebrow::before {
  width: 28px;
  height: 2px;
  content: "";
  border-radius: 999px;
  background: currentColor;
}

.smart-hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 88% 18%, rgba(46, 158, 104, 0.16), transparent 30%),
    linear-gradient(135deg, var(--smart-white) 0%, var(--smart-light-green) 100%);
}

.smart-hero--dark {
  background:
    radial-gradient(circle at 84% 20%, rgba(141, 214, 176, 0.22), transparent 30%),
    linear-gradient(135deg, #102b26 0%, var(--smart-dark-green) 100%);
}

.smart-site .smart-hero--home {
  isolation: isolate;
  min-height: 640px;
  padding-top: 120px;
  padding-bottom: 72px;
  display: flex;
  align-items: center;
  background:
    radial-gradient(circle at 20% 22%, rgba(46, 158, 104, 0.22), transparent 26%),
    linear-gradient(110deg, #092c27 0%, #103a33 48%, #1d5947 100%);
}

.smart-site .smart-hero--home .smart-hero__grid {
  width: min(100% - 32px, var(--smart-container));
  min-height: 440px;
  grid-template-columns: minmax(0, 680px);
}

.smart-hero__grid {
  display: grid;
  gap: 36px;
  align-items: center;
}

.smart-hero__content {
  position: relative;
  z-index: 2;
}

.smart-site .smart-hero--home .smart-hero__content {
  max-width: 680px;
}

.smart-hero__content p {
  max-width: 650px;
  margin-bottom: 28px;
  font-size: 1.12rem;
}

.smart-hero__highlights {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 20px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.smart-hero__highlights li {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding-left: 22px;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: rgba(255, 255, 255, 0.88);
  font-size: 0.86rem;
  font-weight: 800;
}

.smart-hero__highlights li::before {
  position: absolute;
  left: 0;
  width: 14px;
  height: 8px;
  content: "";
  border-bottom: 2px solid var(--smart-soft-green);
  border-left: 2px solid var(--smart-soft-green);
  transform: rotate(-45deg);
}

.smart-hero__media {
  position: relative;
  display: grid;
  min-height: 340px;
  place-items: center;
  border-radius: var(--smart-radius-lg);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.86), rgba(238, 248, 243, 0.82)),
    radial-gradient(circle at 50% 30%, rgba(46, 158, 104, 0.18), transparent 34%);
  box-shadow: var(--smart-shadow);
}

.smart-hero__media--photo {
  min-height: 390px;
  overflow: hidden;
  background: var(--smart-light-gray);
}

.smart-site .smart-hero--home .smart-hero__media--photo {
  position: absolute;
  inset: 0;
  z-index: 0;
  min-height: 100%;
  border: 0;
  border-radius: 0;
  background: #123f36;
  box-shadow: none;
}

.smart-site .smart-hero--home .smart-hero__media--photo::after {
  position: absolute;
  inset: 0;
  content: "";
  background:
    linear-gradient(90deg, rgba(6, 35, 31, 0.98) 0%, rgba(8, 42, 36, 0.88) 35%, rgba(11, 49, 42, 0.58) 58%, rgba(12, 55, 45, 0.18) 100%),
    linear-gradient(180deg, rgba(6, 35, 31, 0.42) 0%, rgba(6, 35, 31, 0.08) 45%, rgba(6, 35, 31, 0.42) 100%);
  pointer-events: none;
}

.smart-hero--dark .smart-hero__media {
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.04)),
    radial-gradient(circle at 50% 30%, rgba(141, 214, 176, 0.2), transparent 34%);
}

.smart-hero__media img {
  width: min(82%, 520px);
  max-height: 540px;
  object-fit: contain;
  filter: drop-shadow(0 24px 38px rgba(16, 24, 23, 0.2));
}

.smart-hero__media--photo img {
  width: 100%;
  height: 100%;
  min-height: inherit;
  max-height: none;
  object-fit: cover;
  filter: none;
}

.smart-site .smart-hero--home .smart-hero__media--photo img {
  object-position: 78% center;
  transform: scale(1.02);
}

.smart-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.smart-button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 12px 22px;
  border: 1px solid var(--smart-green);
  border-radius: 999px;
  background: var(--smart-green);
  color: var(--smart-white);
  font-weight: 800;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.smart-button:hover,
.smart-button:focus {
  color: var(--smart-white);
  background: #238456;
  box-shadow: 0 12px 24px rgba(46, 158, 104, 0.24);
  transform: translateY(-1px);
}

.smart-button--secondary {
  border-color: rgba(23, 61, 53, 0.25);
  background: transparent;
  color: var(--smart-dark-green);
}

.smart-hero--dark .smart-button--secondary,
.smart-section--dark .smart-button--secondary {
  border-color: rgba(255, 255, 255, 0.35);
  color: var(--smart-white);
}

.smart-button--secondary:hover,
.smart-button--secondary:focus {
  background: rgba(23, 61, 53, 0.08);
  color: var(--smart-dark-green);
  box-shadow: none;
}

.smart-link {
  display: inline-flex;
  align-items: center;
  color: var(--smart-dark-green);
  font-weight: 800;
  text-decoration: none;
}

.smart-section--dark .smart-link {
  color: var(--smart-white);
}

.smart-link::after {
  width: 18px;
  height: 18px;
  margin-left: 8px;
  content: "";
  background: currentColor;
  clip-path: polygon(35% 20%, 45% 10%, 85% 50%, 45% 90%, 35% 80%, 58% 56%, 12% 56%, 12% 44%, 58% 44%);
}

.smart-grid {
  display: grid;
  gap: 18px;
}

.smart-card,
.smart-mini-card,
.smart-contact-card {
  border: 1px solid var(--smart-border);
  border-radius: var(--smart-radius-md);
  background: var(--smart-white);
  box-shadow: var(--smart-shadow);
}

.smart-section--mint .smart-card,
.smart-section--mint .smart-mini-card,
.smart-section--mint .smart-contact-card,
.smart-section--wash .smart-card,
.smart-section--wash .smart-mini-card,
.smart-section--wash .smart-contact-card {
  background: rgba(255, 255, 255, 0.92);
}

.smart-card {
  padding: 24px;
}

.smart-card p,
.smart-mini-card span {
  margin-bottom: 0;
}

.smart-section--dark .smart-card {
  border-color: rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.08);
  box-shadow: none;
}

.smart-icon {
  display: inline-grid;
  width: 52px;
  height: 52px;
  margin-bottom: 18px;
  place-items: center;
  border: 1px solid rgba(46, 158, 104, 0.22);
  border-radius: 17px;
  background: rgba(238, 248, 243, 0.94);
  color: var(--smart-green);
}

.smart-icon img {
  display: block;
  width: 29px;
  height: 29px;
  max-width: 29px;
  object-fit: contain;
}

.smart-section--dark .smart-icon {
  background: rgba(255, 255, 255, 0.1);
  color: var(--smart-soft-green);
}

.smart-model-card {
  display: grid;
  overflow: hidden;
  border: 1px solid var(--smart-border);
  border-radius: var(--smart-radius-lg);
  background: var(--smart-white);
  box-shadow: var(--smart-shadow);
}

.smart-model-card__image {
  display: grid;
  min-height: 310px;
  place-items: center;
  background:
    radial-gradient(circle at center, rgba(46, 158, 104, 0.12), transparent 36%),
    var(--smart-light-green);
}

.smart-model-card__image img {
  width: min(78%, 380px);
  max-height: 440px;
  object-fit: contain;
  filter: drop-shadow(0 18px 28px rgba(16, 24, 23, 0.18));
}

.smart-model-card__body {
  padding: 26px;
}

.smart-check-list {
  display: grid;
  gap: 9px;
  margin: 18px 0;
  padding: 0;
  list-style: none;
}

.smart-check-list li {
  position: relative;
  padding-left: 26px;
  color: var(--smart-charcoal);
  font-weight: 700;
}

.smart-check-list li::before {
  position: absolute;
  top: 0.35em;
  left: 0;
  width: 15px;
  height: 9px;
  content: "";
  border-bottom: 2px solid var(--smart-green);
  border-left: 2px solid var(--smart-green);
  transform: rotate(-45deg);
}

.smart-model-card__meta {
  display: grid;
  gap: 4px;
  margin: 20px 0;
  padding: 16px;
  border-radius: var(--smart-radius-sm);
  background: var(--smart-light-gray);
}

.smart-model-card__meta span {
  color: var(--smart-gray);
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
}

.smart-split {
  display: grid;
  gap: 28px;
}

.smart-split--center {
  align-items: center;
}

.smart-card-list {
  display: grid;
  gap: 14px;
}

.smart-mini-card {
  display: grid;
  gap: 8px;
  padding: 18px;
}

.smart-mini-card strong {
  color: var(--smart-charcoal);
  font-size: 1.02rem;
}

.smart-mini-card span {
  color: var(--smart-gray);
  line-height: 1.6;
}

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

.smart-steps li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: center;
  padding: 18px;
  border: 1px solid var(--smart-border);
  border-radius: var(--smart-radius-md);
  background: var(--smart-white);
  box-shadow: var(--smart-shadow);
}

.smart-steps span {
  display: inline-grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border-radius: 50%;
  background: var(--smart-dark-green);
  color: var(--smart-white);
  font-weight: 900;
}

.smart-process {
  display: grid;
  gap: 12px;
}

.smart-process article {
  padding: 20px;
  border-left: 4px solid var(--smart-green);
  border-radius: 0 var(--smart-radius-sm) var(--smart-radius-sm) 0;
  background: var(--smart-white);
  box-shadow: var(--smart-shadow);
}

.smart-process p {
  margin-bottom: 0;
}

.smart-pill {
  display: inline-flex;
  width: fit-content;
  margin-bottom: 14px;
  padding: 6px 10px;
  border-radius: 999px;
  background: var(--smart-light-green);
  color: var(--smart-dark-green);
  font-size: 0.78rem;
  font-weight: 800;
}

.smart-compare {
  display: grid;
  gap: 12px;
}

.smart-compare__row {
  display: grid;
  gap: 10px;
  padding: 18px;
  border: 1px solid var(--smart-border);
  border-radius: var(--smart-radius-md);
  background: var(--smart-white);
  box-shadow: var(--smart-shadow);
}

.smart-compare__row--head {
  display: none;
}

.smart-compare__row span,
.smart-compare__row strong {
  min-width: 0;
}

.smart-faq-wrap {
  max-width: 880px;
}

.smart-faq {
  display: grid;
  gap: 12px;
}

.smart-faq__item {
  overflow: hidden;
  border: 1px solid var(--smart-border);
  border-radius: var(--smart-radius-md);
  background: var(--smart-white);
  box-shadow: var(--smart-shadow);
}

.smart-faq__question {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 20px;
  border: 0;
  background: transparent;
  color: var(--smart-charcoal);
  font: inherit;
  font-weight: 800;
  text-align: left;
  cursor: pointer;
}

.smart-faq__mark {
  position: relative;
  flex: 0 0 auto;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--smart-light-green);
}

.smart-faq__mark::before,
.smart-faq__mark::after {
  position: absolute;
  top: 10px;
  left: 6px;
  width: 10px;
  height: 2px;
  content: "";
  border-radius: 999px;
  background: var(--smart-green);
}

.smart-faq__mark::after {
  transform: rotate(90deg);
}

.smart-faq__question[aria-expanded="true"] .smart-faq__mark::after {
  transform: rotate(0deg);
}

.smart-faq__answer {
  padding: 0 20px 20px;
}

.smart-faq__answer p {
  margin-bottom: 0;
}

.smart-cta {
  background: var(--smart-white);
}

.smart-cta__box {
  display: grid;
  gap: 24px;
  align-items: center;
  padding: 34px;
  border-radius: var(--smart-radius-lg);
  background:
    radial-gradient(circle at 92% 18%, rgba(141, 214, 176, 0.22), transparent 26%),
    var(--smart-dark-green);
  box-shadow: var(--smart-shadow);
}

.smart-cta__box h2,
.smart-cta__box p,
.smart-cta__box .smart-eyebrow {
  color: var(--smart-white);
}

.smart-cta__box p {
  margin-bottom: 0;
}

.smart-contact-grid {
  display: grid;
  gap: 18px;
}

.smart-contact-card {
  padding: 26px;
}

.smart-contact-card--wide {
  display: grid;
  gap: 10px;
}

.smart-map {
  overflow: hidden;
  min-height: 320px;
  border: 1px solid var(--smart-border);
  border-radius: var(--smart-radius-md);
  background: var(--smart-light-gray);
}

.smart-map iframe {
  display: block;
  width: 100%;
  height: 320px;
  border: 0;
}

.smart-note-list {
  display: grid;
  gap: 12px;
}

.smart-note {
  display: grid;
  gap: 6px;
  padding: 16px 0;
  border-top: 1px solid var(--smart-border);
}

.smart-note strong {
  color: var(--smart-charcoal);
}

.smart-note span {
  color: var(--smart-gray);
}

@media (min-width: 700px) {
  .smart-section,
  .smart-hero,
  .smart-cta {
    padding: 92px 0;
  }

  .smart-site h1 {
    font-size: 3.75rem;
  }

  .smart-site h2 {
    font-size: 2.6rem;
  }

  .smart-site .smart-hero--home {
    min-height: 660px;
    padding-top: 128px;
    padding-bottom: 80px;
  }

  .smart-site .smart-hero--home .smart-hero__grid {
    min-height: 460px;
  }

  .smart-site .smart-hero--home .smart-hero__media--photo {
    min-height: 540px;
  }

  .smart-grid--two,
  .smart-grid--four,
  .smart-contact-grid,
  .smart-note-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .smart-grid--three {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .smart-section__head--row,
  .smart-split {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  }

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

  .smart-cta__box {
    grid-template-columns: 1fr auto;
    padding: 42px;
  }

  .smart-contact-card--wide {
    grid-column: 1 / -1;
  }
}

@media (min-width: 980px) {
  .smart-site h1 {
    font-size: 4.8rem;
  }

  .smart-site h2 {
    font-size: 3.1rem;
  }

  .smart-hero__grid {
    grid-template-columns: minmax(0, 1fr) minmax(360px, 0.76fr);
  }

  .smart-site .smart-hero--home .smart-hero__grid {
    grid-template-columns: minmax(0, 680px);
  }

  .smart-site .smart-hero--home {
    min-height: 680px;
    padding-top: 136px;
    padding-bottom: 86px;
  }

  .smart-site .smart-hero--home .smart-hero__grid {
    min-height: 480px;
  }

  .smart-site .smart-hero--home .smart-hero__media--photo {
    min-height: 560px;
  }

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

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

  .smart-grid--tight {
    gap: 14px;
  }

  .smart-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .smart-compare {
    gap: 0;
    overflow: hidden;
    border: 1px solid var(--smart-border);
    border-radius: var(--smart-radius-md);
    background: var(--smart-white);
    box-shadow: var(--smart-shadow);
  }

  .smart-compare__row,
  .smart-compare__row--head {
    display: grid;
    grid-template-columns: 0.8fr 1.1fr 1.7fr 0.9fr 0.7fr;
    align-items: center;
    border: 0;
    border-bottom: 1px solid var(--smart-border);
    border-radius: 0;
    box-shadow: none;
  }

  .smart-compare__row:last-child {
    border-bottom: 0;
  }

  .smart-compare__row--head {
    background: var(--smart-dark-green);
    color: var(--smart-white);
    font-weight: 900;
  }
}

@media (max-width: 520px) {
  .smart-container {
    width: min(100% - 24px, var(--smart-container));
  }

  .smart-section,
  .smart-hero,
  .smart-cta {
    padding: 54px 0;
  }

  .smart-actions,
  .smart-button {
    width: 100%;
  }

  .smart-hero__media {
    min-height: 300px;
  }

  .smart-site .smart-hero--home {
    min-height: 600px;
    padding-top: 104px;
    padding-bottom: 52px;
  }

  .smart-site .smart-hero--home .smart-hero__grid {
    width: min(100% - 24px, var(--smart-container));
    min-height: auto;
  }

  .smart-site .smart-hero--home .smart-hero__media--photo {
    min-height: 100%;
    border-radius: 0;
  }

  .smart-hero__media img {
    width: min(90%, 360px);
  }

  .smart-cta__box {
    padding: 26px;
  }
}