.giselbrecht-home {
  max-width: 1180px;
  margin: 0 auto;
  padding: 30px 18px 60px;
  color: #2b2b2b;
  line-height: 1.65;
}

.gb-hero {
  padding: 48px 36px;
  border-radius: 22px;
  background: linear-gradient(135deg, #f4efe7 0%, #ffffff 55%, #e8dccb 100%);
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.08);
  margin-bottom: 42px;
}

.gb-kicker {
  margin: 0 0 12px;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #8a5a2b;
}

.gb-hero h1 {
  margin: 0 0 18px;
  max-width: 820px;
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1.12;
  color: #1f1f1f;
}

.gb-lead {
  max-width: 780px;
  font-size: 1.18rem;
  margin: 0 0 28px;
  color: #444;
}

.gb-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.gb-button {
  display: inline-block;
  padding: 13px 22px;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.gb-button:hover {
  transform: translateY(-2px);
  text-decoration: none;
}

.gb-button-primary {
  background: #8a5a2b;
  color: #fff;
  box-shadow: 0 10px 24px rgba(138, 90, 43, 0.28);
}

.gb-button-secondary {
  background: #fff;
  color: #8a5a2b;
  border: 1px solid rgba(138, 90, 43, 0.35);
}

.gb-intro,
.gb-region,
.gb-contact-box {
  margin-bottom: 42px;
}

.gb-intro h2,
.gb-service-section h2,
.gb-region h2,
.gb-contact-box h2 {
  margin: 0 0 14px;
  font-size: clamp(1.5rem, 2.5vw, 2.1rem);
  color: #1f1f1f;
}

.gb-intro p,
.gb-region p,
.gb-contact-box p,
.gb-section-text {
  max-width: 920px;
  margin: 0 0 14px;
}

.gb-service-section {
  margin-bottom: 42px;
}

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

.gb-service-card {
  padding: 24px;
  border-radius: 18px;
  background: #fff;
  border: 1px solid #eee4d8;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.06);
}

.gb-service-card h3 {
  margin: 0 0 10px;
  color: #8a5a2b;
  font-size: 1.25rem;
}

.gb-service-card p {
  margin: 0;
}

.gb-trust {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin: 0 0 42px;
}

.gb-trust div {
  padding: 18px;
  border-radius: 16px;
  background: #f8f3ec;
  border-left: 4px solid #8a5a2b;
}

.gb-trust strong {
  display: block;
  color: #1f1f1f;
  font-size: 1.05rem;
}

.gb-trust span {
  display: block;
  color: #666;
  font-size: 0.95rem;
}

.gb-contact-box {
  padding: 32px;
  border-radius: 22px;
  background: #2b2118;
  color: #fff;
}

.gb-contact-box h2 {
  color: #fff;
}

.gb-contact-box p {
  color: rgba(255, 255, 255, 0.86);
}

.gb-contact-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 22px;
}

.gb-contact-grid div {
  padding: 20px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.08);
}

.gb-contact-grid a {
  color: #f4d29a;
  font-weight: 700;
  text-decoration: none;
}

.gb-contact-grid a:hover {
  text-decoration: underline;
}

@media (max-width: 900px) {
  .gb-service-grid,
  .gb-trust,
  .gb-contact-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .gb-hero {
    padding: 36px 24px;
  }
}

@media (max-width: 620px) {
  .giselbrecht-home {
    padding: 20px 14px 44px;
  }

  .gb-service-grid,
  .gb-trust,
  .gb-contact-grid {
    grid-template-columns: 1fr;
  }

  .gb-hero,
  .gb-contact-box {
    border-radius: 18px;
  }

  .gb-button {
    width: 100%;
    text-align: center;
  }
}

/* =========================================================
   Giselbrecht Produktübersicht / Holz-Alu Fenster
   Ergänzung zur bestehenden custom.css
   ========================================================= */

.gb-product-section {
  margin: 48px 0;
  padding: 34px;
  border-radius: 24px;
  background: linear-gradient(135deg, #2b2118 0%, #3a2c20 55%, #1f1711 100%);
  color: #ffffff;
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.14);
}

.gb-product-section h2 {
  margin: 0 0 12px;
  font-size: clamp(1.6rem, 2.8vw, 2.3rem);
  line-height: 1.2;
  color: #ffffff;
}

.gb-product-intro {
  max-width: 860px;
  margin: 0 0 28px;
  color: rgba(255, 255, 255, 0.86);
  font-size: 1.05rem;
}

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

.gb-product-card {
  overflow: hidden;
  border-radius: 20px;
  background: #ffffff;
  color: #2b2b2b;
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.18);
}

.gb-product-card img {
  display: block;
  width: 100%;
  height: 210px;
  object-fit: cover;
  background: #f4efe7;
}

.gb-product-card-body {
  padding: 22px;
}

.gb-product-card h3 {
  margin: 0 0 10px;
  color: #8a5a2b;
  font-size: 1.32rem;
  line-height: 1.25;
}

.gb-product-card ul {
  margin: 0;
  padding-left: 1.15rem;
}

.gb-product-card li {
  margin: 0 0 6px;
}

.gb-product-card li:last-child {
  margin-bottom: 0;
}

.gb-product-highlight {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: 22px;
  margin-top: 22px;
  align-items: stretch;
}

.gb-product-info {
  overflow: hidden;
  border-radius: 20px;
  background: #ffffff;
  color: #2b2b2b;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.18);
}

.gb-product-info img {
  display: block;
  width: 100%;
  height: 210px;
  object-fit: cover;
  background: #f4efe7;
}

.gb-product-info-body {
  padding: 22px;
}

.gb-product-info h3 {
  margin: 0 0 10px;
  color: #8a5a2b;
  font-size: 1.32rem;
}

.gb-product-technical {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  border-radius: 20px;
  background: #f8f3ec;
  border: 1px solid #eadfce;
}

.gb-product-technical img {
  display: block;
  max-width: 100%;
  height: auto;
  object-fit: contain;
}

.gb-product-note {
  margin-top: 24px;
  padding: 20px 22px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.09);
  border-left: 4px solid #f4d29a;
}

.gb-product-note p {
  margin: 0;
  color: rgba(255, 255, 255, 0.9);
}

@media (max-width: 900px) {
  .gb-product-section {
    padding: 28px 22px;
  }

  .gb-product-grid,
  .gb-product-highlight {
    grid-template-columns: 1fr;
  }

  .gb-product-card img,
  .gb-product-info img {
    height: 230px;
  }
}

@media (max-width: 620px) {
  .gb-product-section {
    margin: 34px 0;
    padding: 22px 16px;
    border-radius: 18px;
  }

  .gb-product-grid {
    gap: 16px;
  }

  .gb-product-card,
  .gb-product-info,
  .gb-product-technical {
    border-radius: 16px;
  }

  .gb-product-card img,
  .gb-product-info img {
    height: 190px;
  }

  .gb-product-card-body,
  .gb-product-info-body {
    padding: 18px;
  }
}
/* =========================================================
   Giselbrecht Holz-Aluminium-Fenster Showcase
   ========================================================= */

.gb-window-showcase {
  margin: 48px 0 60px;
  padding: 0;
  color: #2b2b2b;
}

.gb-window-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(280px, 0.55fr);
  gap: 28px;
  align-items: stretch;
  margin-bottom: 28px;
}

.gb-window-hero-text {
  padding: 38px;
  border-radius: 26px;
  background: radial-gradient(circle at top right, rgba(244, 210, 154, 0.35), transparent 34%),
    linear-gradient(135deg, #f7f1e8 0%, #ffffff 58%, #eadfce 100%);
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.08);
}

.gb-window-kicker {
  margin: 0 0 12px;
  color: #8a5a2b;
  font-size: 0.88rem;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.gb-window-hero h2 {
  max-width: 850px;
  margin: 0 0 16px;
  color: #1f1f1f;
  font-size: clamp(1.9rem, 3.5vw, 3rem);
  line-height: 1.12;
}

.gb-window-hero-text p {
  max-width: 850px;
  margin: 0;
  color: #444;
  font-size: 1.08rem;
  line-height: 1.7;
}

.gb-window-benefits {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.gb-window-benefits span {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 7px 13px;
  border-radius: 999px;
  background: rgba(138, 90, 43, 0.11);
  color: #69401f;
  font-size: 0.94rem;
  font-weight: 700;
}

.gb-window-hero-box {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 30px;
  border-radius: 26px;
  background: #2b2118;
  color: #ffffff;
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.14);
}

.gb-window-hero-box strong {
  display: block;
  margin-bottom: 12px;
  color: #f4d29a;
  font-size: 1.35rem;
  line-height: 1.25;
}

.gb-window-hero-box p {
  margin: 0;
  color: rgba(255, 255, 255, 0.86);
  line-height: 1.65;
}

.gb-window-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
  margin-bottom: 28px;
}

.gb-window-card {
  position: relative;
  display: grid;
  grid-template-columns: 190px minmax(0, 1fr);
  gap: 0;
  overflow: hidden;
  min-height: 230px;
  border-radius: 24px;
  background: #ffffff;
  border: 1px solid #eadfce;
  box-shadow: 0 12px 34px rgba(0, 0, 0, 0.075);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.gb-window-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.12);
}

.gb-window-card-featured {
  border-color: rgba(138, 90, 43, 0.45);
  box-shadow: 0 16px 42px rgba(138, 90, 43, 0.17);
}

.gb-window-image {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 22px;
  background: linear-gradient(145deg, #f8f3ec 0%, #ffffff 100%);
}

.gb-window-image img {
  display: block;
  width: auto;
  max-width: 250px;
  max-height: 178px;
  height: auto;
  object-fit: contain;
}

.gb-window-content {
  padding: 28px 26px 24px;
}

.gb-window-label {
  display: inline-flex;
  margin-bottom: 11px;
  padding: 5px 10px;
  border-radius: 999px;
  background: #f4efe7;
  color: #8a5a2b;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.gb-window-content h3 {
  margin: 0 0 9px;
  color: #1f1f1f;
  font-size: 1.45rem;
  line-height: 1.2;
}

.gb-window-content p {
  margin: 0 0 14px;
  color: #555;
  line-height: 1.55;
}

.gb-window-content ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.gb-window-content li {
  position: relative;
  margin: 0 0 7px;
  padding-left: 20px;
  color: #303030;
  line-height: 1.45;
}

.gb-window-content li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #8a5a2b;
}

.gb-window-tech {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(280px, 1.2fr);
  gap: 24px;
  align-items: center;
  margin: 30px 0;
  padding: 30px;
  border-radius: 26px;
  background: linear-gradient(135deg, #2b2118 0%, #3a2c20 100%);
  color: #ffffff;
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.14);
}

.gb-window-tech h3 {
  margin: 0 0 12px;
  color: #ffffff;
  font-size: clamp(1.4rem, 2.5vw, 2.1rem);
  line-height: 1.2;
}

.gb-window-tech p {
  margin: 0;
  color: rgba(255, 255, 255, 0.86);
  line-height: 1.65;
}

.gb-window-tech-image {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 22px;
  border-radius: 20px;
  background: #f8f3ec;
}

.gb-window-tech-image img {
  display: block;
  width: auto;
  max-width: 100%;
  height: auto;
}

.gb-window-cta {
  padding: 28px 30px;
  border-radius: 24px;
  background: linear-gradient(135deg, rgba(138, 90, 43, 0.1), rgba(244, 239, 231, 0.9));
  border: 1px solid #eadfce;
}

.gb-window-cta strong {
  display: block;
  margin-bottom: 8px;
  color: #1f1f1f;
  font-size: 1.35rem;
}

.gb-window-cta p {
  max-width: 820px;
  margin: 0 0 18px;
  color: #444;
}

.gb-window-cta a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 21px;
  border-radius: 999px;
  background: #8a5a2b;
  color: #ffffff;
  font-weight: 800;
  text-decoration: none;
  box-shadow: 0 10px 24px rgba(138, 90, 43, 0.28);
}

.gb-window-cta a:hover {
  color: #ffffff;
  text-decoration: none;
  transform: translateY(-2px);
}

@media (max-width: 1050px) {
  .gb-window-grid {
    grid-template-columns: 1fr;
  }

  .gb-window-card {
    grid-template-columns: 210px minmax(0, 1fr);
  }
}

@media (max-width: 850px) {
  .gb-window-hero,
  .gb-window-tech {
    grid-template-columns: 1fr;
  }

  .gb-window-hero-text,
  .gb-window-hero-box,
  .gb-window-tech {
    border-radius: 22px;
  }
}

@media (max-width: 640px) {
  .gb-window-showcase {
    margin: 34px 0 46px;
  }

  .gb-window-hero-text,
  .gb-window-hero-box,
  .gb-window-tech,
  .gb-window-cta {
    padding: 24px 18px;
    border-radius: 18px;
  }

  .gb-window-card {
    grid-template-columns: 1fr;
    min-height: 0;
    border-radius: 18px;
  }

  .gb-window-image {
    padding: 22px 18px 8px;
  }

  .gb-window-image img {
    max-width: 230px;
  }

  .gb-window-content {
    padding: 20px 20px 24px;
  }

  .gb-window-benefits span {
    width: 100%;
  }

  .gb-window-tech-image {
    padding: 18px;
    border-radius: 16px;
  }

  .gb-window-cta a {
    width: 100%;
  }
}