/* ===== CSS Custom Properties ===== */
:root {
  --color-primary: #9B1B30;
  --color-primary-hover: #7A1526;
  --color-dark: #2D2D2D;
  --color-dark-alt: #232323;
  --color-white: #ffffff;
  --color-light: #F5F5F5;
  --color-text: #333333;
  --color-text-light: #777777;
  --color-border: #E0E0E0;

  --font-family: 'Open Sans', 'Segoe UI', Roboto, Arial, sans-serif;
  --font-size-base: 1rem;
  --font-size-sm: 0.875rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.5rem;
  --font-size-2xl: 2rem;
  --font-size-3xl: 2.5rem;

  --max-width: 1100px;
  --header-height: 70px;
  --section-padding: 4rem 1.5rem;
  --border-radius: 12px;
  --border-radius-pill: 50px;
  --shadow-card: 0 2px 16px rgba(0, 0, 0, 0.08);
}

/* ===== Reset & Base ===== */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: 1.7;
  color: var(--color-text);
  background: var(--color-white);
}

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

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--color-primary-hover);
}

ul, ol {
  list-style: none;
}

/* ===== Utility ===== */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section-padding {
  padding: var(--section-padding);
}

.text-center {
  text-align: center;
}

/* ===== Section Heading with Accent ===== */
.section-heading {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  border-left: 4px solid var(--color-primary);
  padding-left: 1rem;
  margin-bottom: 1rem;
  line-height: 1.3;
}

.section-heading--light {
  color: var(--color-white);
}

.section-subheading {
  font-size: var(--font-size-lg);
  color: var(--color-text-light);
  margin-bottom: 2.5rem;
  max-width: 700px;
}

.section-subheading--light {
  color: #ccc;
}

/* ===== CTA Button ===== */
.btn-cta {
  display: inline-block;
  background: var(--color-primary);
  color: var(--color-white);
  font-size: var(--font-size-base);
  font-weight: 700;
  padding: 0.9rem 2.2rem;
  border-radius: var(--border-radius-pill);
  text-decoration: none;
  transition: background 0.25s ease, transform 0.15s ease;
  border: none;
  cursor: pointer;
}

.btn-cta:hover {
  background: var(--color-primary-hover);
  color: var(--color-white);
  transform: translateY(-1px);
}

.btn-cta--outline {
  background: transparent;
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
}

.btn-cta--outline:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

/* ===== Header ===== */
.site-header {
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-height);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.logo-img {
  height: 45px;
  width: auto;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.header-phone {
  color: var(--color-text);
  font-weight: 600;
  font-size: var(--font-size-sm);
  white-space: nowrap;
}

.header-phone:hover {
  color: var(--color-primary);
}

/* ===== Hero ===== */
.hero {
  background: var(--color-dark);
  color: var(--color-white);
  padding: 5rem 1.5rem;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(
      45deg,
      transparent,
      transparent 80px,
      rgba(155, 27, 48, 0.03) 80px,
      rgba(155, 27, 48, 0.03) 82px
    );
  pointer-events: none;
}

.hero .container {
  position: relative;
  z-index: 1;
  max-width: 800px;
}

.hero h1 {
  font-size: var(--font-size-3xl);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 0.5rem;
}

.hero .hero-tagline {
  font-size: var(--font-size-lg);
  font-style: italic;
  color: #ccc;
  margin-bottom: 1rem;
  font-weight: 600;
}

.hero p {
  font-size: var(--font-size-lg);
  color: #d0d0d0;
  margin-bottom: 2rem;
  max-width: 650px;
  line-height: 1.7;
}

/* ===== Leistungen / Services ===== */
.services {
  background: var(--color-white);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}

.service-card {
  background: var(--color-light);
  border-radius: var(--border-radius);
  padding: 2rem;
  transition: box-shadow 0.25s ease, transform 0.15s ease;
}

.service-card:hover {
  box-shadow: var(--shadow-card);
  transform: translateY(-2px);
}

.service-card h3 {
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--color-text);
}

.service-card p {
  color: var(--color-text-light);
  line-height: 1.7;
}

.service-icon {
  width: 48px;
  height: 48px;
  background: var(--color-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  color: var(--color-white);
  font-size: 1.3rem;
}

/* ===== Vorteile / Advantages ===== */
.advantages {
  background: var(--color-light);
}

.advantages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.advantage-item {
  text-align: center;
  padding: 1.5rem 1rem;
}

.advantage-icon {
  width: 64px;
  height: 64px;
  background: var(--color-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  color: var(--color-white);
  font-size: 1.5rem;
  font-weight: 700;
}

.advantage-item h3 {
  font-size: var(--font-size-lg);
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.advantage-item p {
  color: var(--color-text-light);
  font-size: var(--font-size-sm);
  line-height: 1.6;
}

/* ===== Fachcontent / Expert Content ===== */
.expert-content {
  background: var(--color-white);
}

.expert-content h3 {
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin-top: 2rem;
  margin-bottom: 0.75rem;
}

.expert-content p {
  color: var(--color-text);
  line-height: 1.8;
  margin-bottom: 1rem;
  max-width: 800px;
}

.expert-content ul {
  list-style: disc;
  padding-left: 1.5rem;
  margin-bottom: 1.5rem;
}

.expert-content ul li {
  color: var(--color-text);
  margin-bottom: 0.3rem;
  line-height: 1.6;
}

/* ===== Steps / Ablauf ===== */
.steps {
  background: var(--color-dark);
  color: var(--color-white);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin: 2.5rem 0;
}

.step-item {
  text-align: center;
  padding: 1.5rem;
}

.step-number {
  width: 56px;
  height: 56px;
  background: var(--color-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  font-size: var(--font-size-xl);
  font-weight: 800;
  color: var(--color-white);
}

.step-item h3 {
  font-size: var(--font-size-lg);
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.step-item p {
  color: #bbb;
  font-size: var(--font-size-sm);
  line-height: 1.6;
}

/* ===== Contact ===== */
.contact {
  background: var(--color-white);
}

.contact-box {
  background: var(--color-light);
  border-radius: var(--border-radius);
  padding: 2.5rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: start;
}

.contact-info h3 {
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.contact-info .contact-role {
  color: var(--color-primary);
  font-weight: 600;
  font-size: var(--font-size-sm);
  margin-bottom: 1.5rem;
  display: block;
}

.contact-info p {
  margin-bottom: 0.5rem;
  line-height: 1.7;
}

.contact-info a {
  color: var(--color-primary);
  font-weight: 600;
}

.contact-cta {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  gap: 1.5rem;
}

.contact-cta p {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--color-text);
  max-width: 350px;
}

/* ===== Footer ===== */
.site-footer {
  background: var(--color-dark-alt);
  color: #aaa;
  padding: 2.5rem 1.5rem;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-company {
  font-size: var(--font-size-sm);
  line-height: 1.7;
}

.footer-company strong {
  color: var(--color-white);
  font-size: var(--font-size-base);
}

.footer-links {
  display: flex;
  gap: 1.5rem;
  font-size: var(--font-size-sm);
}

.footer-links a {
  color: #aaa;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.footer-links a:hover {
  color: var(--color-white);
}

/* ===== Hero with Background Image ===== */
.hero--image {
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  position: relative;
}

.hero--image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(45, 45, 45, 0.82);
  z-index: 0;
}

.hero--image .container {
  position: relative;
  z-index: 2;
}

/* ===== Service Card with Image ===== */
.service-card img {
  width: 100%;
  height: 170px;
  object-fit: cover;
  object-position: top;
  border-radius: 8px;
  margin-bottom: 1rem;
}

/* ===== Image Banner ===== */
.image-banner {
  width: 100%;
  overflow: hidden;
}

.image-banner img {
  width: 100%;
  height: 300px;
  object-fit: cover;
  display: block;
}

/* ===== Standorte / Locations Grid ===== */
.standorte {
  background: var(--color-light);
}

.standorte-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.standort-card {
  background: var(--color-white);
  border-radius: var(--border-radius);
  padding: 1.5rem;
  box-shadow: var(--shadow-card);
  transition: transform 0.15s ease;
}

.standort-card:hover {
  transform: translateY(-2px);
}

.standort-card h3 {
  font-size: var(--font-size-lg);
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--color-text);
}

.standort-card p {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  line-height: 1.6;
  margin-bottom: 0.25rem;
}

.standort-card a {
  font-weight: 600;
  font-size: var(--font-size-sm);
}

/* ===== Shop Banner ===== */
.shop-banner {
  background: var(--color-dark);
  color: var(--color-white);
}

.shop-banner-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: center;
}

.shop-banner-text h2 {
  color: var(--color-white);
  border-left-color: var(--color-primary);
}

.shop-banner-text p {
  color: #ccc;
  margin-bottom: 1.5rem;
  line-height: 1.7;
  font-size: var(--font-size-lg);
}

.shop-banner-image {
  text-align: center;
}

.shop-banner-image img {
  max-width: 100%;
  border-radius: var(--border-radius);
}

.btn-cta--shop {
  background: var(--color-white);
  color: var(--color-primary);
  font-weight: 700;
}

.btn-cta--shop:hover {
  background: var(--color-light);
  color: var(--color-primary-hover);
}

/* ===== Content with Side Image ===== */
.content-with-image {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: center;
  margin-top: 2rem;
}

.content-with-image img {
  border-radius: var(--border-radius);
  width: 100%;
  height: auto;
  box-shadow: var(--shadow-card);
}

.content-with-image--reverse {
  direction: rtl;
}

.content-with-image--reverse > * {
  direction: ltr;
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
  :root {
    --section-padding: 3rem 1.25rem;
  }

  .hero {
    padding: 3.5rem 1.25rem;
  }

  .hero h1 {
    font-size: 1.8rem;
  }

  .section-heading {
    font-size: 1.5rem;
  }

  .header-phone {
    display: none;
  }

  .header-right .btn-cta {
    font-size: var(--font-size-sm);
    padding: 0.6rem 1.2rem;
  }

  .contact-box {
    grid-template-columns: 1fr;
    padding: 1.5rem;
  }

  .contact-cta {
    align-items: flex-start;
    text-align: left;
  }

  .footer-content {
    flex-direction: column;
    text-align: center;
  }

  .footer-links {
    justify-content: center;
  }

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

  .content-with-image {
    grid-template-columns: 1fr;
  }

  .content-with-image--reverse {
    direction: ltr;
  }

  .shop-banner-content {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 480px) {
  .hero h1 {
    font-size: 1.5rem;
  }

  .btn-cta {
    width: 100%;
    text-align: center;
  }

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

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