:root {
    --color-primary: #1e3a5f;
    --color-secondary: #6b8ba4;
    --color-accent: #f2b84b;
    --color-background: #f7f3ec;
    --color-surface: #ffffff;
    --color-text: #142033;
    --color-muted: #667085;
    --color-white: #ffffff;
    --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    --shadow-card: 0 24px 70px rgba(30, 58, 95, 0.14);
    --radius-card: 28px;
    --radius-control: 999px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    min-height: 100vh;
    margin: 0;
    color: var(--color-text);
    font-family: var(--font-sans);
    background:
        radial-gradient(circle at 12% 8%, rgba(242, 184, 75, 0.28), transparent 28rem),
        radial-gradient(circle at 92% 20%, rgba(107, 139, 164, 0.2), transparent 30rem),
        linear-gradient(135deg, var(--color-background), #eef4f6);
}

body::before {
    position: fixed;
    inset: 0;
    z-index: -1;
    background-image: linear-gradient(rgba(30, 58, 95, 0.04) 1px, transparent 1px), linear-gradient(90deg, rgba(30, 58, 95, 0.04) 1px, transparent 1px);
    background-size: 52px 52px;
    content: "";
}

a {
    color: inherit;
}

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

.noscript-banner {
    padding: 14px 18px;
    color: #5b3600;
    font-weight: 800;
    line-height: 1.5;
    text-align: center;
    background: #fff0c2;
    border-bottom: 1px solid rgba(91, 54, 0, 0.18);
}

.last-update-banner {
    padding: 8px 16px;
    color: var(--color-white);
    font-size: 0.82rem;
    font-weight: 800;
    letter-spacing: 0.02em;
    text-align: center;
    background: #2f7d32;
    border-bottom: 1px solid rgba(20, 32, 51, 0.12);
}

.site-header,
.site-footer,
.section,
.hero {
    width: min(1160px, calc(100% - 32px));
    margin: 0 auto;
}

.site-header {
    display: flex;
    gap: 14px;
    justify-content: space-between;
    align-items: center;
    padding: 28px 0;
}

.site-logo {
    color: var(--color-primary);
    font-size: 0.95rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-decoration: none;
    text-transform: uppercase;
}

.site-nav {
    display: flex;
    flex: 1 1 auto;
    gap: 5px;
    align-items: center;
    justify-content: flex-end;
    min-width: 0;
    overflow-x: auto;
    white-space: nowrap;
}

.site-nav a {
    flex: 0 0 auto;
    padding: 8px 9px;
    border: 1px solid rgba(30, 58, 95, 0.12);
    border-radius: var(--radius-control);
    color: var(--color-primary);
    font-size: 0.82rem;
    font-weight: 700;
    text-decoration: none;
    background: rgba(255, 255, 255, 0.56);
}

.site-nav a:hover,
.site-nav a:focus-visible,
.button:hover,
.button:focus-visible,
.site-logo:focus-visible,
.comparison-handle:focus-visible,
.potential-photo-zoom:focus-visible,
.contact-form input:focus-visible,
.contact-form textarea:focus-visible {
    outline: 3px solid rgba(242, 184, 75, 0.8);
    outline-offset: 4px;
}

.hero {
    display: grid;
    grid-template-columns: minmax(0, 0.82fr) minmax(360px, 1.18fr);
    gap: 22px;
    align-items: stretch;
    padding: 32px 0 28px;
}

.hero-content,
.hero-media,
.hero-panel,
.info-card,
.before-after,
.timeline-item {
    border: 1px solid rgba(30, 58, 95, 0.1);
    border-radius: var(--radius-card);
    background: rgba(255, 255, 255, 0.86);
    box-shadow: var(--shadow-card);
}

.hero-content {
    padding: clamp(24px, 3.6vw, 40px);
}

.hero-media {
    position: relative;
    min-height: 380px;
    overflow: hidden;
    background: var(--color-primary);
}

.hero-media img {
    position: relative;
    z-index: 0;
    width: 100%;
    height: 100%;
    min-height: inherit;
    object-fit: cover;
}

.hero-media::after {
    position: absolute;
    inset: 0;
    z-index: 1;
    background: linear-gradient(180deg, rgba(20, 32, 51, 0.02) 0%, rgba(20, 32, 51, 0.12) 52%, rgba(20, 32, 51, 0.48) 100%);
    content: "";
    pointer-events: none;
}

.section-kicker {
    margin: 0 0 16px;
    color: var(--color-secondary);
    font-size: 0.82rem;
    font-weight: 800;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.hero h1,
.section-heading h2 {
    margin: 0;
    color: var(--color-primary);
    letter-spacing: -0.055em;
}

.hero h1 {
    max-width: 560px;
    font-size: clamp(2rem, 3.7vw, 3.5rem);
    line-height: 1.05;
    letter-spacing: -0.045em;
}

.hero-text,
.section-heading p,
.info-card p,
.timeline-item p {
    color: var(--color-muted);
    line-height: 1.65;
}

.hero-text strong {
    color: var(--color-primary);
}

.price-callout {
    position: absolute;
    right: 18px;
    bottom: 18px;
    left: 18px;
    z-index: 3;
    display: grid;
    gap: 8px 12px;
    align-items: baseline;
    padding: 20px 24px;
    border: 1px solid rgba(255, 255, 255, 0.72);
    border-radius: 24px;
    background: rgba(20, 32, 51, 0.2);
    box-shadow: 0 22px 50px rgba(0, 0, 0, 0.28);
    backdrop-filter: blur(8px) saturate(140%);
}

.price-callout span {
    color: var(--color-white);
    font-size: 0.78rem;
    font-weight: 900;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.price-callout strong {
    color: var(--color-white);
    font-size: clamp(2rem, 4vw, 3.2rem);
    line-height: 0.95;
    letter-spacing: -0.05em;
    text-shadow: none;
}

.price-callout small {
    color: rgba(255, 255, 255, 0.86);
    font-weight: 850;
}

.price-callout em {
    color: var(--color-white);
    font-style: normal;
    font-weight: 750;
    line-height: 1.35;
}

.hero-text {
    max-width: 640px;
    margin: 22px 0 0;
    font-size: clamp(1rem, 1.5vw, 1.18rem);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 26px;
}

.button {
    display: inline-flex;
    min-height: 48px;
    align-items: center;
    justify-content: center;
    padding: 0 20px;
    border-radius: var(--radius-control);
    font-weight: 800;
    text-decoration: none;
}

.button-primary {
    color: var(--color-white);
    background: var(--color-primary);
}

.button-secondary {
    color: var(--color-primary);
    background: rgba(30, 58, 95, 0.08);
}

.section {
    padding: 56px 0;
}

.back-to-top {
    width: 100%;
    margin-top: 28px;
    text-align: right;
}

.back-to-top a {
    display: inline-flex;
    align-items: center;
    min-height: 40px;
    padding: 0 14px;
    border: 1px solid rgba(30, 58, 95, 0.14);
    border-radius: var(--radius-control);
    color: var(--color-primary);
    font-size: 0.88rem;
    font-weight: 850;
    text-decoration: none;
    background: rgba(255, 255, 255, 0.72);
}

.back-to-top a::before {
    margin-right: 8px;
    content: "\2191";
}

.back-to-top a:hover,
.back-to-top a:focus-visible {
    outline: 3px solid rgba(242, 184, 75, 0.8);
    outline-offset: 4px;
}

.section-heading {
    max-width: 100%;
    margin-bottom: 28px;
}

.section-heading h2 {
    font-size: clamp(2.2rem, 4vw, 4.2rem);
    line-height: 1;
}

.section-financial .section-heading h2 {
    display: flex;
    gap: 14px;
    align-items: center;
}

.section-financial .section-heading h2 .fa-icon {
    flex: 0 0 auto;
    width: 52px;
    height: 52px;
    margin: 0;
    color: var(--color-primary);
    background: rgba(242, 184, 75, 0.22);
    box-shadow: inset 0 0 0 1px rgba(242, 184, 75, 0.24);
}

.section-heading p {
    margin: 18px 0 0;
    font-size: 1.08rem;
}

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

.property-highlight-grid {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 14px;
    margin-bottom: 22px;
}

.property-highlight {
    display: grid;
    position: relative;
    gap: 5px;
    align-content: start;
    min-height: 125px;
    padding: 14px 13px 13px;
    border: 1px solid rgba(47, 143, 85, 0.14);
    border-radius: 24px;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(247, 243, 236, 0.78));
    box-shadow: 0 18px 38px rgba(30, 58, 95, 0.1);
    overflow: hidden;
}

.property-highlight::after {
    position: absolute;
    right: -28px;
    bottom: -34px;
    width: 88px;
    height: 88px;
    border-radius: 50%;
    background: rgba(47, 143, 85, 0.08);
    content: "";
}

.fa-icon {
    display: inline-grid;
    place-items: center;
    width: 34px;
    height: 34px;
    margin-bottom: 6px;
    padding: 7px;
    border-radius: 12px;
    color: #2f8f55;
    font-size: 1.08rem;
    background: rgba(47, 143, 85, 0.12);
    box-shadow: inset 0 0 0 1px rgba(47, 143, 85, 0.12);
}

.property-highlight strong {
    position: relative;
    z-index: 1;
    color: #173f2a;
    font-size: clamp(1.0rem, 1.5vw, 1.4rem);
    line-height: 1;
}

.property-highlight small {
    position: relative;
    z-index: 1;
    color: #4b6255;
    font-size: 0.84rem;
    font-weight: 800;
    line-height: 1.35;
}

.property-highlight span {
    position: relative;
    z-index: 1;
    color: #4b6255;
    font-size: 0.84rem;
    font-weight: 800;
    line-height: 1.35;
}

.financial-card {
    display: grid;
    grid-template-columns: minmax(0, 0.75fr) minmax(460px, 1fr);
    gap: 22px;
    align-items: stretch;
    margin-bottom: 22px;
    padding: 28px;
    border: 1px solid rgba(30, 58, 95, 0.16);
    border-radius: 30px;
    background:
        radial-gradient(circle at top right, rgba(242, 184, 75, 0.2), transparent 17rem),
        linear-gradient(135deg, rgba(255, 255, 255, 0.98), rgba(247, 243, 236, 0.9));
    box-shadow: 0 22px 54px rgba(30, 58, 95, 0.12);
}

.financial-card-content {
    display: grid;
    gap: 14px;
    align-content: start;
}

.financial-card-content .section-kicker,
.financial-card-content h3,
.financial-card-content p {
    margin: 0;
}

.financial-card-content h3 {
    display: flex;
    gap: 12px;
    align-items: center;
    color: var(--color-primary);
    font-size: clamp(1.55rem, 2.4vw, 2.4rem);
    line-height: 1.05;
}

.financial-card-content h3 .fa-icon {
    flex: 0 0 auto;
    width: 42px;
    height: 42px;
    margin: 0;
    color: var(--color-primary);
    background: rgba(242, 184, 75, 0.22);
    box-shadow: inset 0 0 0 1px rgba(242, 184, 75, 0.24);
}

.financial-card-content p {
    color: #4b6255;
    line-height: 1.6;
}

.financial-metrics {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
    margin: 0;
}

.financial-metrics div {
    display: grid;
    grid-template-columns: minmax(130px, 0.58fr) minmax(0, 1fr);
    gap: 14px;
    align-content: space-between;
    align-items: start;
    min-height: 0;
    padding: 16px 18px;
    border: 1px solid rgba(30, 58, 95, 0.12);
    border-radius: 20px;
    background: var(--color-white);
    box-shadow: 0 10px 24px rgba(30, 58, 95, 0.07);
}

.financial-metrics dt {
    color: #4b6255;
    font-size: 0.86rem;
    font-weight: 850;
    line-height: 1.3;
}

.financial-metrics dd {
    display: grid;
    gap: 5px;
    margin: 0;
    color: #173f2a;
    font-size: clamp(1rem, 1.3vw, 1.24rem);
    font-weight: 900;
    line-height: 1.15;
}

.financial-metrics dd span:not(:first-child) {
    color: #4b6255;
    font-size: 0.82em;
    font-weight: 800;
}

.financial-metrics dd span {
    overflow-wrap: normal;
}

.financial-metrics a {
    color: inherit;
    text-decoration-color: rgba(30, 58, 95, 0.28);
    text-underline-offset: 3px;
}

.financial-metrics a:hover,
.financial-metrics a:focus-visible {
    color: var(--color-primary);
    text-decoration-color: currentColor;
}

.exterior-feature-row {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 12px;
    margin: 0 0 22px;
    padding: 14px;
    border: 1px solid rgba(47, 143, 85, 0.12);
    border-radius: 26px;
    background: rgba(47, 143, 85, 0.06);
}

.exterior-feature {
    display: grid;
    gap: 9px;
    justify-items: center;
    align-content: center;
    min-height: 120px;
    padding: 16px 12px;
    border: 1px solid rgba(47, 143, 85, 0.1);
    border-radius: 20px;
    background: var(--color-white);
    box-shadow: 0 10px 24px rgba(30, 58, 95, 0.07);
    text-align: center;
}

.exterior-feature .fa-icon {
    width: 38px;
    height: 38px;
    margin: 0;
}

.exterior-feature span {
    color: #173f2a;
    font-size: 0.92rem;
    font-weight: 850;
    line-height: 1.25;
}

.level-card-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
    margin-bottom: 22px;
}

.level-card {
    padding: 26px;
    border: 1px solid rgba(47, 143, 85, 0.12);
    border-radius: var(--radius-card);
    background: rgba(255, 255, 255, 0.92);
    box-shadow: 0 18px 42px rgba(30, 58, 95, 0.09);
}

.level-card h3 {
    display: flex;
    gap: 10px;
    align-items: center;
    margin: 0 0 16px;
    color: #173f2a;
    font-size: 1.25rem;
}

.level-card h3 .fa-icon {
    flex: 0 0 auto;
    width: 34px;
    height: 34px;
    margin: 0;
    padding: 8px;
}

.level-card ul {
    display: grid;
    gap: 10px;
    margin: 0;
    padding: 0;
    color: #4b6255;
    line-height: 1.55;
    list-style: none;
}

.level-card li {
    position: relative;
    padding-left: 22px;
}

.level-card li::before {
    position: absolute;
    top: 0.67em;
    left: 0;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #2f8f55;
    content: "";
}

.property-detail-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 18px;
}

.property-detail-card {
    padding: 28px;
    border: 1px solid rgba(47, 143, 85, 0.12);
    border-radius: var(--radius-card);
    background: rgba(255, 255, 255, 0.92);
    box-shadow: 0 18px 42px rgba(30, 58, 95, 0.09);
}

.property-detail-card h3 {
    display: flex;
    gap: 10px;
    align-items: center;
    margin: 0 0 18px;
    color: #173f2a;
    font-size: 1.25rem;
}

.property-detail-card h3::before {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #2f8f55;
    content: "";
    box-shadow: 0 0 0 6px rgba(47, 143, 85, 0.12);
}

.property-detail-card ul {
    display: grid;
    gap: 12px;
    margin: 0;
    padding: 0;
    color: #4b6255;
    line-height: 1.55;
    list-style: none;
}

.property-detail-card li {
    position: relative;
    padding-left: 22px;
}

.property-detail-card li::before {
    position: absolute;
    top: 0.67em;
    left: 0;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #2f8f55;
    content: "";
}

.energy-compact {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 220px)) 1fr;
    gap: 16px;
    align-items: center;
    margin-top: 22px;
    padding: 18px;
    border: 1px solid rgba(47, 143, 85, 0.12);
    border-radius: 26px;
    background: rgba(47, 143, 85, 0.06);
}

.energy-compact article {
    display: grid;
    gap: 8px;
    padding: 12px;
    border: 1px solid rgba(47, 143, 85, 0.1);
    border-radius: 16px;
    background: var(--color-white);
    box-shadow: 0 10px 24px rgba(30, 58, 95, 0.07);
}

.energy-compact h3 {
    margin: 0;
    color: #173f2a;
    font-size: 1rem;
    text-align: center;
}

.energy-compact img {
    width: 100%;
    max-height: 92px;
    object-fit: contain;
}

.energy-compact p {
    margin: 0;
    color: var(--color-primary);
    text-align: center;
}

.energy-compact-cost {
    align-self: stretch;
    padding: 16px 18px;
    border: 1px solid rgba(47, 143, 85, 0.1);
    border-radius: 16px;
    color: #4b6255;
    line-height: 1.6;
    text-align: left !important;
    background: var(--color-white);
    box-shadow: 0 10px 24px rgba(30, 58, 95, 0.07);
}

.energy-compact-cost strong,
.energy-compact strong {
    color: #173f2a;
}

.advantage-card-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px;
}

.advantage-card {
    position: relative;
    min-height: 270px;
    padding: 32px;
    border: 1px solid rgba(47, 143, 85, 0.12);
    border-radius: 32px;
    background:
        radial-gradient(circle at top right, rgba(47, 143, 85, 0.14), transparent 15rem),
        linear-gradient(135deg, rgba(255, 255, 255, 0.98), rgba(247, 243, 236, 0.86));
    box-shadow: 0 24px 58px rgba(30, 58, 95, 0.12);
    overflow: hidden;
}

.advantage-card::after {
    position: absolute;
    right: -42px;
    bottom: -48px;
    width: 150px;
    height: 150px;
    border-radius: 50%;
    background: rgba(47, 143, 85, 0.08);
    content: "";
}

.advantage-card h3 {
    position: relative;
    z-index: 1;
    display: flex;
    gap: 14px;
    align-items: center;
    margin: 0 0 22px;
    color: #173f2a;
    font-size: clamp(1.55rem, 2.3vw, 2rem);
}

.advantage-card h3 .fa-icon {
    flex: 0 0 auto;
    width: 52px;
    height: 52px;
    margin: 0;
    padding: 12px;
    border-radius: 18px;
}

.advantage-card ul {
    position: relative;
    z-index: 1;
    display: grid;
    gap: 12px;
    margin: 0;
    padding: 0;
    color: #4b6255;
    line-height: 1.55;
    list-style: none;
}

.advantage-card li {
    position: relative;
    padding-left: 22px;
}

.advantage-card li::before {
    position: absolute;
    top: 0.67em;
    left: 0;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #2f8f55;
    content: "";
}

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

.plan-card {
    overflow: hidden;
    border: 1px solid rgba(30, 58, 95, 0.1);
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.9);
    box-shadow: 0 18px 42px rgba(30, 58, 95, 0.1);
}

.plan-card h3 {
    margin: 0;
    padding: 16px 18px;
    color: var(--color-primary);
    font-size: 1.1rem;
}

.plan-zoom {
    display: block;
    width: 100%;
    padding: 12px;
    border: 0;
    color: inherit;
    text-decoration: none;
    background: #fdfaf4;
    cursor: zoom-in;
}

.plan-zoom:hover img,
.potential-photo-zoom:hover img {
    transform: scale(1.015);
}

.plan-zoom:focus-visible,
.potential-photo-zoom:focus-visible {
    outline: 3px solid rgba(242, 184, 75, 0.8);
    outline-offset: -6px;
}

.plan-card img {
    width: 100%;
    border-radius: 16px;
    background: var(--color-white);
    transition: transform 180ms ease;
}

.plan-modal[hidden] {
    display: none;
}

.plan-modal {
    position: fixed;
    inset: 0;
    z-index: 20;
    display: block;
    overflow: auto;
    padding: 72px 24px 48px;
    background: rgba(0, 0, 0, 0.9);
}

.plan-modal-backdrop {
    position: fixed;
    inset: 0;
    background: transparent;
}

.plan-modal-dialog {
    position: relative;
    z-index: 1;
    width: min(1100px, 100%);
    margin: 0 auto;
}

.plan-modal-dialog img {
    display: block;
    width: min(100%, 1000px);
    max-height: calc(100vh - 190px);
    margin: 0 auto;
    border-radius: 4px;
    object-fit: contain;
    animation: modalZoom 220ms ease;
}

.plan-modal-caption {
    width: min(100%, 1000px);
    margin: 16px auto 0;
    color: #d8d8d8;
    font-size: 1rem;
    font-weight: 800;
    text-align: center;
}

.plan-modal-close {
    position: fixed;
    top: 18px;
    right: 28px;
    z-index: 3;
    width: 48px;
    height: 48px;
    border: 0;
    color: #f1f1f1;
    font-size: 2.4rem;
    font-weight: 900;
    line-height: 1;
    background: transparent;
    cursor: pointer;
    transition: color 160ms ease;
}

.plan-modal-nav {
    position: fixed;
    top: 50%;
    z-index: 2;
    width: 56px;
    height: 76px;
    border: 0;
    border-radius: 999px;
    color: #f1f1f1;
    font-size: 2.4rem;
    font-weight: 900;
    background: rgba(255, 255, 255, 0.14);
    cursor: pointer;
    transform: translateY(-50%);
    transition: background 160ms ease, color 160ms ease;
}

.plan-modal-prev {
    left: 18px;
}

.plan-modal-next {
    right: 18px;
}

.plan-modal-close:hover,
.plan-modal-close:focus-visible,
.plan-modal-nav:hover,
.plan-modal-nav:focus-visible {
    color: var(--color-white);
    background: rgba(255, 255, 255, 0.24);
    outline: 3px solid rgba(242, 184, 75, 0.8);
    outline-offset: 4px;
}

.plan-modal-close:hover,
.plan-modal-close:focus-visible {
    color: #bbb;
    background: transparent;
}

@keyframes modalZoom {
    from {
        opacity: 0;
        transform: scale(0.88);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

.info-card,
.timeline-item {
    padding: 28px;
}

.info-card h3,
.timeline-item h3 {
    margin: 0;
    color: var(--color-primary);
    font-size: 1.35rem;
}

.info-card p,
.timeline-item p {
    margin: 14px 0 0;
}

.comparison-heading {
    max-width: 100%;
}

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

.potential-gallery {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
    margin-top: 24px;
}

.comparison-card {
    display: flex;
    height: 100%;
    flex-direction: column;
    overflow: hidden;
    border: 1px solid rgba(30, 58, 95, 0.1);
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.86);
    box-shadow: 0 18px 42px rgba(30, 58, 95, 0.1);
}

.comparison-card h3 {
    margin: 0;
    padding: 16px 18px;
    color: var(--color-primary);
    font-size: 1rem;
    line-height: 1.25;
    min-height: 72px;
}

.before-after {
    --position: 50%;
    position: relative;
    overflow: hidden;
    aspect-ratio: 4 / 3.2;
    border-radius: 0;
    background: var(--color-primary);
    touch-action: none;
}

.potential-gallery .plan-card {
    display: flex;
    height: 100%;
    flex-direction: column;
}

.potential-gallery .plan-card h3 {
    line-height: 1.25;
    min-height: 72px;
}

.potential-photo-zoom {
    flex: 1;
    aspect-ratio: 4 / 3.2;
}

.potential-photo-zoom img {
    height: 100%;
    object-fit: cover;
}

.before-after-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.before-after-overlay {
    position: absolute;
    inset: 0;
    width: 100%;
    clip-path: inset(0 calc(100% - var(--position)) 0 0);
    overflow: hidden;
}

.before-after-overlay .before-after-image {
    width: 100%;
}

.comparison-handle {
    position: absolute;
    top: 0;
    bottom: 0;
    left: var(--position);
    width: 48px;
    padding: 0;
    border: 0;
    color: var(--color-primary);
    background: transparent;
    cursor: ew-resize;
    transform: translateX(-50%);
}

.comparison-handle::before {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 3px;
    background: var(--color-white);
    box-shadow: 0 0 0 1px rgba(30, 58, 95, 0.12);
    content: "";
    transform: translateX(-50%);
}

.comparison-handle span {
    position: absolute;
    top: 50%;
    left: 50%;
    display: grid;
    width: 48px;
    height: 48px;
    place-items: center;
    border: 3px solid var(--color-white);
    border-radius: 50%;
    background: var(--color-accent);
    box-shadow: 0 12px 30px rgba(20, 32, 51, 0.24);
    transform: translate(-50%, -50%);
}

.comparison-handle span::before {
    color: var(--color-primary);
    content: "\2194";
    font-size: 1.3rem;
    font-weight: 900;
}

.comparison-label {
    position: absolute;
    top: 18px;
    z-index: 2;
    padding: 8px 12px;
    border-radius: var(--radius-control);
    color: var(--color-white);
    font-size: 0.8rem;
    font-weight: 850;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    background: rgba(20, 32, 51, 0.68);
}

.comparison-label-before {
    left: 18px;
}

.comparison-label-after {
    right: 18px;
}

.timeline {
    display: grid;
    gap: 16px;
}

.timeline-item {
    position: relative;
    padding-left: 74px;
}

.timeline-item::before {
    position: absolute;
    top: 31px;
    left: 30px;
    width: 16px;
    height: 16px;
    border: 4px solid rgba(242, 184, 75, 0.55);
    border-radius: 50%;
    background: var(--color-primary);
    content: "";
}

.timeline-item-in-progress::before {
    border-color: rgba(242, 184, 75, 0.62);
    background: #c98216;
}

.timeline-item-done::before {
    border-color: rgba(69, 179, 112, 0.48);
    background: #2f8f55;
}

.timeline-item-upcoming::before {
    border-color: rgba(107, 139, 164, 0.42);
    background: #6b8ba4;
}

.timeline-item span {
    display: inline-flex;
    margin-bottom: 10px;
    padding: 6px 10px;
    border-radius: var(--radius-control);
    color: var(--color-primary);
    font-size: 0.78rem;
    font-weight: 850;
    text-transform: uppercase;
    background: rgba(242, 184, 75, 0.24);
}

.map-card {
    overflow: hidden;
    border: 1px solid rgba(30, 58, 95, 0.1);
    border-radius: var(--radius-card);
    background: rgba(255, 255, 255, 0.88);
    box-shadow: var(--shadow-card);
}

.map-card iframe {
    display: block;
    width: 100%;
    height: min(62vh, 560px);
    min-height: 360px;
    border: 0;
}

.map-link {
    display: inline-flex;
    margin: 18px;
    align-items: center;
    color: var(--color-primary);
    font-weight: 850;
    text-decoration: none;
}

.map-link:hover,
.map-link:focus-visible {
    text-decoration: underline;
    outline: 3px solid rgba(242, 184, 75, 0.8);
    outline-offset: 4px;
}

.history-card {
    display: grid;
    gap: 16px;
    padding: clamp(26px, 4vw, 42px);
    border: 1px solid rgba(47, 143, 85, 0.12);
    border-radius: var(--radius-card);
    background: rgba(255, 255, 255, 0.9);
    box-shadow: var(--shadow-card);
}

.history-card p {
    margin: 0;
    color: var(--color-muted);
    font-size: 1.08rem;
    line-height: 1.7;
}

.history-card p:first-child {
    color: var(--color-primary);
    font-weight: 750;
}

.section-contact {
    display: grid;
    grid-template-columns: minmax(280px, 0.38fr) minmax(0, 0.62fr);
    gap: 34px;
    align-items: start;
}

.contact-form {
    display: grid;
    gap: 20px;
    padding: clamp(24px, 4vw, 42px);
    border: 1px solid rgba(30, 58, 95, 0.1);
    border-radius: var(--radius-card);
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.96), rgba(247, 243, 236, 0.9));
    box-shadow: var(--shadow-card);
}

.contact-form-header {
    display: grid;
    gap: 8px;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(30, 58, 95, 0.12);
}

.contact-form-header span {
    color: var(--color-secondary);
    font-size: 0.78rem;
    font-weight: 850;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.contact-form-header strong {
    color: var(--color-primary);
    font-size: clamp(1.35rem, 2vw, 1.8rem);
    line-height: 1.2;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.contact-form label {
    display: grid;
    gap: 8px;
    color: var(--color-primary);
    font-size: 0.92rem;
    font-weight: 850;
}

.contact-form small {
    color: var(--color-muted);
    font-weight: 600;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    border: 1px solid rgba(30, 58, 95, 0.14);
    border-radius: 18px;
    color: var(--color-text);
    font: inherit;
    background: var(--color-white);
    box-shadow: inset 0 1px 0 rgba(30, 58, 95, 0.04);
    transition: border-color 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.contact-form input:hover,
.contact-form textarea:hover {
    border-color: rgba(30, 58, 95, 0.28);
}

.contact-form input:focus,
.contact-form textarea:focus {
    border-color: rgba(242, 184, 75, 0.9);
    background: #fffdf8;
}

.contact-form input {
    min-height: 52px;
    padding: 0 16px;
}

.contact-form textarea {
    min-height: 150px;
    padding: 16px;
    resize: vertical;
}

.captcha-block {
    display: grid;
    grid-template-columns: minmax(180px, 0.45fr) minmax(0, 0.55fr);
    gap: 16px;
    align-items: end;
    padding: 16px;
    border: 1px solid rgba(30, 58, 95, 0.1);
    border-radius: 22px;
    background: rgba(30, 58, 95, 0.04);
}

.captcha-label {
    display: block;
    margin-bottom: 10px;
    color: var(--color-primary);
    font-size: 0.92rem;
    font-weight: 850;
}

.captcha-image {
    width: 180px;
    max-width: 100%;
    height: 64px;
    border: 1px solid rgba(30, 58, 95, 0.14);
    border-radius: 16px;
    background: var(--color-white);
}

.form-submit {
    width: fit-content;
    min-width: 220px;
    border: 0;
    cursor: pointer;
}

.form-message {
    margin: 0;
    padding: 14px 16px;
    border-radius: 18px;
    font-weight: 750;
    line-height: 1.5;
}

.form-message-success {
    color: #174b2b;
    background: #dff4e7;
}

.form-message-error {
    color: #7a1f1f;
    background: #fde2e2;
}

.hidden-field {
    position: absolute;
    left: -9999px;
}

.site-footer {
    display: flex;
    gap: 16px;
    justify-content: space-between;
    padding: 36px 0 40px;
    color: var(--color-muted);
    font-size: 0.9rem;
}

.site-version {
    font-family: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
    font-size: 0.78rem;
}

@media (max-width: 900px) {
    .hero,
    .comparison-grid,
    .potential-gallery,
    .section-contact,
    .property-highlight-grid,
    .financial-card,
    .property-detail-grid,
    .energy-compact,
    .exterior-feature-row,
    .level-card-grid,
    .plans-grid,
    .card-grid {
        grid-template-columns: 1fr;
    }

    .hero {
        padding-top: 36px;
    }
}

@media (max-width: 680px) {
    .site-header,
    .site-footer {
        flex-direction: column;
        align-items: flex-start;
    }

    .site-nav {
        width: 100%;
        overflow-x: auto;
        padding-bottom: 4px;
    }

    .site-nav a {
        flex: 0 0 auto;
    }

    .hero-content,
    .hero-panel,
    .info-card,
    .timeline-item,
    .contact-form {
        padding: 24px;
    }

    .hero-media {
        min-height: 360px;
    }

    .price-callout {
        left: 18px;
        right: 18px;
    }

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

    .captcha-block {
        grid-template-columns: 1fr;
    }

    .form-submit {
        width: 100%;
    }

    .financial-card {
        padding: 24px;
    }

    .financial-metrics,
    .financial-metrics div {
        grid-template-columns: 1fr;
    }

    .advantage-card-grid {
        grid-template-columns: 1fr;
    }

    .timeline-item {
        padding-left: 58px;
    }

    .timeline-item::before {
        left: 24px;
    }

    .before-after {
        aspect-ratio: 3 / 4;
    }
}

@media (min-width: 681px) and (max-width: 1100px) {
    .property-highlight-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .exterior-feature-row {
        grid-template-columns: repeat(5, minmax(110px, 1fr));
        overflow-x: auto;
    }

    .property-detail-grid {
        grid-template-columns: 1fr;
    }

    .level-card-grid {
        grid-template-columns: 1fr;
    }

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

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