:root {
    --green: #10945f;
    --green-dark: #0b6d4a;
    --blue: #0d6ea8;
    --yellow: #ffc928;
    --ink: #12211d;
    --muted: #64736f;
    --soft: #f3f8f6;
    --line: #dfe9e5;
}
* { box-sizing: border-box; }
body { font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; color: var(--ink); background: #fff; }
a { color: var(--green-dark); text-decoration: none; }
.brand-logo { width: 150px; height: 60px; object-fit: contain; }
.navbar { box-shadow: 0 10px 30px rgba(18, 33, 29, .06); }
.nav-link { color: var(--ink); font-weight: 600; font-size: .95rem; }
.btn-solar { background: linear-gradient(135deg, var(--green), var(--blue)); border: 0; color: #fff; font-weight: 700; border-radius: 8px; box-shadow: 0 14px 30px rgba(16, 148, 95, .22); }
.btn-solar:hover { color: #fff; transform: translateY(-1px); }
.btn-whatsapp { background: #1fb96b; color: #fff; border-radius: 8px; font-weight: 700; }
.btn-whatsapp:hover { background: #159b58; color: #fff; }
.hero { padding: 86px 0 70px; background: linear-gradient(180deg, #f3fbf8 0%, #fff 100%); overflow: hidden; }
.hero h1, .page-hero h1 { font-size: clamp(2.35rem, 5vw, 4.6rem); line-height: 1.02; letter-spacing: 0; font-weight: 800; margin: 14px 0 20px; }
.hero p, .page-hero p { color: var(--muted); font-size: 1.18rem; max-width: 650px; }
.eyebrow, .section-head span, .page-hero span { color: var(--blue); font-weight: 800; text-transform: uppercase; font-size: .78rem; letter-spacing: .08em; }
.hero-img, .rounded-img { width: 100%; border-radius: 8px; object-fit: cover; box-shadow: 0 24px 60px rgba(13, 110, 168, .14); }
.hero-img { aspect-ratio: 1.25; }
.page-hero { padding: 74px 0; background: linear-gradient(135deg, #edf9f4, #f8fbff 70%, #fff8df); border-bottom: 1px solid var(--line); }
.section { padding: 76px 0; }
.section-soft { background: var(--soft); }
.section-dark { background: #102821; color: #fff; }
.section-dark p { color: #d8e8e1; }
.section-head { max-width: 720px; margin-bottom: 34px; }
.section-head h2 { font-weight: 800; font-size: clamp(2rem, 4vw, 3.2rem); margin-top: 8px; }
.section-head p { color: var(--muted); }
.counter-band { background: #0d3d35; color: #fff; padding: 28px 0; }
.counter-band strong { display: block; font-size: clamp(1.7rem, 3vw, 2.8rem); }
.counter-band span { color: #cfe6dd; }
.feature-card, .price-card, .calc-card, .result-card, .support-box, .testimonial { background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: 26px; box-shadow: 0 18px 45px rgba(18,33,29,.06); }
.feature-card img { width: 64px; height: 64px; border-radius: 8px; object-fit: cover; margin-bottom: 18px; background: var(--soft); }
.service-card { padding: 0; overflow: hidden; }
.service-card img { width: 100%; height: 240px; border-radius: 8px 8px 0 0; margin: 0; display: block; object-fit: cover; }
.service-card-body { padding: 26px; }
.feature-card h3, .price-card h3, .project-card h3 { font-size: 1.25rem; font-weight: 800; }
.feature-card p, .price-card p, .project-card p, .testimonial p { color: var(--muted); }
.price-card .price { font-size: 1.45rem; font-weight: 800; color: var(--green-dark); margin: 10px 0; }
.price-card ul { padding-left: 18px; color: var(--muted); min-height: 190px; }
.support-box { background: linear-gradient(135deg, #fff, #fff7da); color: var(--ink); }
.project-card { border: 1px solid var(--line); border-radius: 8px; overflow: hidden; background: #fff; box-shadow: 0 18px 45px rgba(18,33,29,.06); }
.project-card img { width: 100%; aspect-ratio: 1.45; object-fit: cover; background: var(--soft); }
.project-card div { padding: 22px; }
.project-card span, .blog-card span { color: var(--green-dark); font-weight: 700; }
.testimonial { margin-bottom: 14px; }
.testimonial strong { display: block; }
.testimonial span { color: var(--muted); font-size: .92rem; }
.final-cta { padding: 68px 0; text-align: center; background: linear-gradient(135deg, #0d6ea8, #10945f); color: #fff; }
.final-cta h2 { font-size: clamp(2rem, 4vw, 3.4rem); font-weight: 800; }
.footer { background: #0f211d; color: #d9e8e2; }
.footer h4, .footer h6 { color: #fff; font-weight: 800; }
.footer a { display: block; color: #d9e8e2; margin-bottom: 8px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.12); color: #b7cbc3; }
.footer-bottom .legal-links { display: flex; align-items: center; justify-content: flex-end; gap: 22px; white-space: nowrap; }
.footer-bottom .legal-links a { display: inline-flex; margin: 0; color: #d9e8e2; }
.social-links a { width: 38px; height: 38px; display: inline-flex; align-items: center; justify-content: center; border: 1px solid rgba(255,255,255,.2); border-radius: 8px; }
.float-whatsapp { position: fixed; right: 22px; bottom: 24px; width: 58px; height: 58px; border-radius: 50%; background: #1fb96b; color: #fff; display: grid; place-items: center; font-size: 1.8rem; z-index: 20; box-shadow: 0 18px 35px rgba(31,185,107,.35); }
.mobile-call { display: none; }
.content { color: #31443e; line-height: 1.75; }
.content h2, .content h3 { color: var(--ink); font-weight: 800; margin-top: 1.2rem; }
.narrow { max-width: 860px; }
.result-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.result-grid span { border: 1px solid var(--line); border-radius: 8px; padding: 14px; color: var(--muted); }
.result-grid strong { display: block; color: var(--ink); font-size: 1.15rem; }
.filter-pills { display: flex; gap: 10px; flex-wrap: wrap; }
.filter-pills a { padding: 10px 16px; border: 1px solid var(--line); border-radius: 999px; color: var(--ink); font-weight: 700; }
.filter-pills a.active { background: var(--green); color: #fff; border-color: var(--green); }
.gallery-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.gallery-grid img { width: 100%; aspect-ratio: 1.2; object-fit: cover; border-radius: 8px; }
.map-box iframe { width: 100%; min-height: 320px; border: 0; border-radius: 8px; }
.accordion-button { font-weight: 700; }
@media (max-width: 767px) {
    .hero, .section, .page-hero { padding: 48px 0; }
    .service-card img { height: auto; aspect-ratio: 16 / 9; }
    .service-card-body { padding: 20px; }
    .service-card-body h3 { font-size: 1.15rem; line-height: 1.25; }
    .service-card-body p { font-size: .98rem; margin-bottom: 16px; }
    .mobile-call { display: flex; position: fixed; left: 16px; right: 90px; bottom: 24px; height: 52px; align-items: center; justify-content: center; gap: 8px; background: var(--blue); color: #fff; z-index: 20; border-radius: 999px; font-weight: 800; box-shadow: 0 16px 30px rgba(13,110,168,.26); }
    .result-grid { grid-template-columns: 1fr; }
    .price-card ul { min-height: auto; }
    .footer-bottom { align-items: flex-start !important; }
    .footer-bottom .legal-links { width: 100%; justify-content: flex-start; gap: 16px; }
}