* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  color: #1b1b1b;
  background: #f6f3ef;
  line-height: 1.6;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

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

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

.site-header {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 6vw 1rem;
  background: #ffffff;
  border-bottom: 1px solid #e6e0d8;
}

.brand {
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: 0.04em;
  text-transform: lowercase;
}

.ad-label {
  font-size: 0.85rem;
  color: #5d5d5d;
  background: #f0ede8;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
}

.main-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  font-size: 0.95rem;
}

.main-nav a {
  padding: 0.35rem 0.4rem;
  border-radius: 6px;
}

.layout-wrap {
  display: flex;
  flex-direction: column;
  gap: 3.5rem;
  padding: 3rem 6vw 4rem;
}

.hero {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  align-items: stretch;
}

.hero-copy {
  flex: 1 1 320px;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.hero-media {
  flex: 1 1 320px;
  min-height: 320px;
  background-image: url("https://images.unsplash.com/photo-1503387762-592deb58ef4e?w=1400&q=80");
  background-size: cover;
  background-position: center;
  background-color: #d5d0c7;
  border-radius: 24px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.4rem;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  background: #222;
  color: #fff;
}

.btn-outline {
  background: transparent;
  color: #222;
  border: 1px solid #222;
}

.section-block {
  background: #ffffff;
  border-radius: 28px;
  padding: 2.5rem;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.05);
}

.split {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  align-items: center;
}

.split.reverse {
  flex-direction: row-reverse;
}

.inline-image {
  background-color: #d8d2c9;
  border-radius: 20px;
  overflow: hidden;
  flex: 1 1 260px;
}

.inline-image img {
  width: 100%;
  height: 100%;
}

.offset-panel {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  align-items: stretch;
}

.offset-panel .panel-note {
  flex: 1 1 250px;
  background: #f4efe8;
  padding: 1.8rem;
  border-radius: 20px;
  margin-top: -1.5rem;
}

.offset-panel .panel-detail {
  flex: 2 1 320px;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.services {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.service-card {
  flex: 1 1 250px;
  background: #fffaf2;
  border-radius: 20px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-width: 240px;
}

.service-card .card-media {
  background-color: #e2dbcf;
  height: 180px;
}

.service-card img {
  width: 100%;
  height: 100%;
}

.service-card .card-body {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  padding: 1.4rem;
}

.price {
  font-weight: 700;
  color: #1d5c3d;
}

.quote-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.quote {
  flex: 1 1 260px;
  background: #f3efe9;
  padding: 1.6rem;
  border-radius: 18px;
}

.energy-panel {
  background-image: url("https://images.unsplash.com/photo-1497366216548-37526070297c?w=1400&q=80");
  background-size: cover;
  background-position: center;
  background-color: #cfc8bd;
  color: #fff;
  padding: 3rem;
  border-radius: 28px;
}

.energy-panel .panel-inner {
  background: rgba(0, 0, 0, 0.55);
  padding: 2rem;
  border-radius: 20px;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.form-wrap {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.form-fields {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.form-fields input,
.form-fields select,
.form-fields textarea {
  flex: 1 1 240px;
  padding: 0.75rem;
  border-radius: 12px;
  border: 1px solid #cfc7bb;
  background: #fff;
}

.sticky-cta {
  position: sticky;
  top: 1.5rem;
  align-self: flex-start;
  background: #fff;
  border-radius: 18px;
  padding: 1.2rem;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.08);
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  max-width: 260px;
}

.page-hero {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  align-items: center;
  padding: 2.5rem 6vw 2rem;
}

.page-hero .page-image {
  flex: 1 1 300px;
  background-color: #d6d0c6;
  border-radius: 22px;
  overflow: hidden;
}

.page-hero .page-image img {
  width: 100%;
  height: 100%;
}

.page-content {
  padding: 0 6vw 4rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.site-footer {
  padding: 2.5rem 6vw;
  background: #1f1f1f;
  color: #f5f2ed;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.footer-columns {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
}

.footer-columns div {
  flex: 1 1 220px;
}

.cookie-banner {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  background: #ffffff;
  padding: 1.2rem;
  border-radius: 16px;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.12);
  max-width: 320px;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  z-index: 10;
}

.cookie-actions {
  display: flex;
  gap: 0.8rem;
}

.cookie-actions button {
  flex: 1;
}

.hidden {
  display: none;
}

@media (max-width: 900px) {
  .sticky-cta {
    position: static;
    max-width: none;
  }
}

@media (max-width: 720px) {
  .site-header {
    flex-direction: column;
    align-items: flex-start;
  }
  .hero {
    flex-direction: column;
  }
}