/* ===== LOCAL FONTS ===== */

/* Brygada 1918 - Normal */
@font-face {
  font-family: 'Brygada 1918';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url('../fonts/brygada-1918-normal-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: 'Brygada 1918';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url('../fonts/brygada-1918-normal-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* Brygada 1918 - Italic */
@font-face {
  font-family: 'Brygada 1918';
  font-style: italic;
  font-weight: 400 700;
  font-display: swap;
  src: url('../fonts/brygada-1918-italic-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: 'Brygada 1918';
  font-style: italic;
  font-weight: 400 700;
  font-display: swap;
  src: url('../fonts/brygada-1918-italic-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* Inter */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 300 700;
  font-display: swap;
  src: url('../fonts/inter-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 300 700;
  font-display: swap;
  src: url('../fonts/inter-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

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

:root {
  --primary: #205B4F;
  --primary-light: #53A292;
  --bg: #D9E8E5;
  --bg-light: #EDF4F2;
  --white: #FFFFFF;
  --text: #7F7C76;
  --text-dark: #333333;
  --font-heading: 'Brygada 1918', serif;
  --font-body: 'Inter', sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--text);
  background-color: var(--bg);
  line-height: 1.7;
  font-size: 16px;
  overflow-x: hidden;
}

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

ul {
  list-style: none;
}

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ===== HEADER ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: background-color 0.3s ease, padding 0.3s ease;
}

.header.scrolled {
  background-color: var(--primary);
  padding: 10px 40px;
  box-shadow: 0 2px 20px rgba(0,0,0,0.15);
}

.header-logo img {
  height: 50px;
  width: auto;
}

.nav-desktop {
  display: flex;
  align-items: center;
  gap: 30px;
}

.nav-desktop a {
  color: var(--white);
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: opacity 0.3s;
}

.nav-desktop a:hover,
.nav-desktop a.active {
  opacity: 0.8;
}

.btn-termin {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: transparent;
  color: var(--white);
  border: 2px solid var(--white);
  border-radius: 30px;
  padding: 12px 24px;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  cursor: pointer;
  transition: all 0.3s;
}

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

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: var(--primary);
  color: var(--white);
  border: none;
  border-radius: 30px;
  padding: 16px 32px;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  cursor: pointer;
  transition: all 0.3s;
}

.btn-primary:hover {
  background-color: #184a40;
  transform: translateY(-2px);
}

.btn-primary .arrow {
  font-size: 18px;
  transition: transform 0.3s;
}

.btn-primary:hover .arrow {
  transform: translateX(4px);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 5px;
  z-index: 1001;
}

.hamburger span {
  display: block;
  width: 28px;
  height: 2px;
  background-color: var(--white);
  transition: all 0.3s;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 6px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -6px);
}

/* Mobile Nav */
.nav-mobile {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--primary);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 30px;
  z-index: 999;
}

.nav-mobile.active {
  display: flex;
}

.nav-mobile a {
  color: var(--white);
  font-size: 20px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.nav-mobile .btn-termin {
  margin-top: 20px;
  font-size: 16px;
  padding: 16px 32px;
}

/* ===== HERO ===== */
.hero {
  position: relative;
  width: 100%;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  overflow: hidden;
  background-color: #5a7d5a;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(32,91,79,0.4) 0%, rgba(32,91,79,0.15) 50%, transparent 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 600px;
  padding: 0 40px;
  padding-top: 80px;
}

.hero-subtitle {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 3px;
  margin-bottom: 20px;
}

.hero h1 {
  font-family: var(--font-heading);
  font-size: 80px;
  font-weight: 500;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 30px;
}

.hero-text {
  font-size: 16px;
  color: var(--white);
  line-height: 1.8;
  margin-bottom: 40px;
  opacity: 0.9;
}

/* ===== PAGE HERO (Unterseiten) ===== */
.page-hero {
  position: relative;
  height: 450px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(32,91,79,0.25);
}

.page-hero-label {
  position: relative;
  z-index: 2;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 4px;
  margin-bottom: 10px;
}

.page-hero h1 {
  position: relative;
  z-index: 2;
  font-family: var(--font-heading);
  font-size: 64px;
  font-weight: 500;
  color: var(--white);
  line-height: 1.15;
}

/* ===== SECTION: ENERGIE ===== */
.section-energie {
  padding: 100px 0;
  text-align: center;
  background-color: var(--white);
}

.section-energie .label {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 4px;
  margin-bottom: 20px;
}

.section-energie h2 {
  font-family: var(--font-heading);
  font-size: 52px;
  font-weight: 500;
  color: var(--primary);
  line-height: 1.2;
  max-width: 700px;
  margin: 0 auto 60px;
}

/* ===== SECTION: FLIESSEN ===== */
.section-fliessen {
  display: flex;
  align-items: stretch;
  background-color: var(--white);
  padding-bottom: 0;
}

.fliessen-left {
  flex: 1;
  padding: 80px 60px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.fliessen-left h2 {
  font-family: var(--font-heading);
  font-size: 56px;
  font-weight: 500;
  color: var(--primary);
  line-height: 1.15;
  margin-bottom: 30px;
  font-style: italic;
}

.fliessen-left p {
  font-size: 15px;
  line-height: 1.8;
  max-width: 380px;
  margin-bottom: 30px;
}

.fliessen-image {
  flex: 0 0 35%;
  overflow: hidden;
}

.fliessen-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ===== SECTION: 3 SÄULEN ===== */
.section-saeulen {
  position: relative;
  padding: 60px 0 80px;
  display: flex;
}

.saeulen-bg {
  position: absolute;
  top: 0;
  right: 0;
  width: 55%;
  height: 100%;
  background-color: var(--bg-light);
  border-radius: 30px 0 0 30px;
}

.saeulen-lotus {
  position: absolute;
  left: 5%;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  width: 300px;
}

.saeulen-lotus img {
  width: 100%;
  height: auto;
  border-radius: 20px;
}

.saeulen-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 40px;
  margin-left: auto;
  max-width: 400px;
  padding: 40px 60px 40px 40px;
}

.saule-item {
  border-top: 1px solid #ccc;
  padding-top: 20px;
}

.saule-item .number {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  color: var(--primary-light);
  margin-bottom: 8px;
}

.saule-item h3 {
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 10px;
}

.saule-item p {
  font-size: 15px;
  line-height: 1.7;
}

/* ===== SECTION: KONTAKT CTA ===== */
.section-cta {
  padding: 100px 0;
  text-align: center;
  background-color: var(--white);
}

.section-cta .label {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 4px;
  margin-bottom: 20px;
}

.section-cta h2 {
  font-family: var(--font-heading);
  font-size: 56px;
  font-weight: 500;
  color: var(--primary);
  line-height: 1.2;
  margin-bottom: 20px;
}

.section-cta p {
  font-size: 16px;
  margin-bottom: 30px;
}

.section-cta a.phone-link {
  color: var(--primary);
  text-decoration: underline;
  font-weight: 600;
}

/* ===== SECTION: FAQ AKKORDEON ===== */
.section-faq {
  padding: 80px 0;
  background-image: url('../images/faq-bg.jpg');
  background-size: cover;
  background-position: center;
  position: relative;
}

.section-faq::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(15, 40, 35, 0.85);
}

.section-faq .container {
  position: relative;
  z-index: 2;
}

.section-faq .label {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  color: rgba(255,255,255,0.7);
  text-transform: uppercase;
  letter-spacing: 4px;
  text-align: center;
  margin-bottom: 15px;
}

.section-faq h2 {
  font-family: var(--font-heading);
  font-size: 48px;
  font-weight: 500;
  color: var(--white);
  text-align: center;
  margin-bottom: 40px;
}

.accordion-item {
  border: 1px solid rgba(255,255,255,0.25);
  margin-bottom: 8px;
}

.accordion-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  cursor: pointer;
  color: var(--white);
  font-size: 16px;
  font-weight: 400;
  transition: background-color 0.3s;
  user-select: none;
}

.accordion-header:hover {
  background-color: rgba(255,255,255,0.05);
}

.accordion-header .icon {
  font-size: 22px;
  font-weight: 300;
  transition: transform 0.3s;
  flex-shrink: 0;
  margin-left: 16px;
}

.accordion-item.active .accordion-header .icon {
  transform: rotate(45deg);
}

.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}

.accordion-body-inner {
  padding: 0 24px 24px;
  color: rgba(255,255,255,0.85);
  font-size: 15px;
  line-height: 1.8;
}

.accordion-item.active .accordion-body {
  max-height: 2000px;
}

/* ===== SECTION: PREISE ===== */
.section-preise {
  padding: 80px 0;
  background-color: var(--white);
}

.section-preise h2 {
  font-family: var(--font-heading);
  font-size: 48px;
  font-weight: 500;
  color: var(--primary);
  margin-bottom: 50px;
}

.preise-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}

.preis-item {
  padding: 30px 20px;
  border-bottom: 1px dashed #ccc;
}

.preis-item:nth-child(odd) {
  border-right: 1px dashed #ccc;
  padding-right: 40px;
}

.preis-item:nth-child(even) {
  padding-left: 40px;
}

.preis-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 8px;
}

.preis-header h3 {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 600;
  color: var(--text-dark);
  flex: 1;
}

.preis-header .preis {
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--text);
  white-space: nowrap;
  margin-left: 16px;
}

.preis-item p {
  font-size: 14px;
  color: var(--text);
  line-height: 1.6;
}

/* ===== SECTION: KONTAKT & ANFAHRT ===== */
.section-kontakt {
  padding: 80px 0;
  background-color: var(--bg);
}

.kontakt-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
}

.kontakt-card {
  background: var(--white);
  border-radius: 12px;
  padding: 50px 40px;
}

.kontakt-card h2 {
  font-family: var(--font-heading);
  font-size: 42px;
  font-weight: 500;
  color: var(--primary);
  margin-bottom: 20px;
}

.kontakt-card .subtitle {
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--text-dark);
  margin-bottom: 30px;
}

.kontakt-info-block {
  margin-bottom: 25px;
}

.kontakt-info-block .info-label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--primary);
  margin-bottom: 10px;
}

.kontakt-info-block .info-label .icon {
  font-size: 16px;
}

.kontakt-info-block p,
.kontakt-info-block a {
  font-size: 15px;
  line-height: 1.6;
  color: var(--text);
}

.kontakt-info-block a:hover {
  color: var(--primary);
  text-decoration: underline;
}

.anfahrt-block {
  margin-bottom: 25px;
}

.anfahrt-block .info-label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--primary);
  margin-bottom: 10px;
}

.anfahrt-block p {
  font-size: 15px;
  line-height: 1.7;
  color: var(--text);
}

.anfahrt-block .highlight {
  font-style: italic;
  color: var(--text-dark);
  font-weight: 500;
}

.anfahrt-block .warning {
  color: #c0392b;
  font-weight: 500;
}

.map-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 20px;
}

.map-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  background-color: var(--bg-light);
  border-radius: 8px;
  color: var(--primary);
  font-weight: 600;
  font-size: 15px;
  text-decoration: none;
  transition: background-color 0.3s ease;
}

.map-link:hover {
  background-color: var(--primary);
  color: #fff;
}

.map-link-icon {
  font-size: 20px;
}

/* ===== FOOTER ===== */
.footer {
  background-color: var(--primary);
  padding: 60px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
  gap: 40px;
  padding-bottom: 40px;
}

.footer-brand img {
  height: 60px;
  width: auto;
  margin-bottom: 20px;
}

.footer-brand p {
  color: rgba(255,255,255,0.7);
  font-size: 14px;
  line-height: 1.6;
}

.footer h4 {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 500;
  color: var(--white);
  margin-bottom: 20px;
}

.footer-links a {
  display: block;
  color: rgba(255,255,255,0.7);
  font-size: 14px;
  margin-bottom: 10px;
  transition: color 0.3s;
}

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

.footer-contact p,
.footer-contact a {
  color: rgba(255,255,255,0.7);
  font-size: 14px;
  line-height: 1.8;
}

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

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.15);
  padding: 20px 0;
  background-color: rgba(0,0,0,0.15);
}

.footer-bottom p {
  color: rgba(255,255,255,0.5);
  font-size: 13px;
  text-align: center;
}

/* ===== CONTENT PAGES (TCM, FAQ, Impressum, Datenschutz) ===== */
.content-section {
  padding: 60px 0 80px;
  background-color: var(--white);
}

.content-section h2 {
  font-family: var(--font-heading);
  font-size: 32px;
  font-weight: 600;
  color: var(--primary);
  margin: 50px 0 15px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.content-section h2:first-child {
  margin-top: 0;
}

.content-section h2 .icon {
  font-size: 24px;
}

.content-section h3 {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 600;
  color: var(--primary);
  margin: 30px 0 10px;
}

.content-section h4 {
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--primary);
  margin: 25px 0 10px;
}

.content-section p {
  font-size: 16px;
  line-height: 1.8;
  margin-bottom: 15px;
  color: var(--text);
}

.content-section strong {
  color: var(--text-dark);
  font-weight: 600;
}

.content-section em {
  font-style: italic;
}

/* FAQ Page Akkordeons */
.faq-section-group {
  margin-bottom: 50px;
}

.faq-section-group h2 {
  font-family: var(--font-heading);
  font-size: 28px;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 20px;
}

.faq-accordion-item {
  border: 1px solid #ddd;
  margin-bottom: 6px;
  border-radius: 4px;
  overflow: hidden;
}

.faq-accordion-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  cursor: pointer;
  background-color: #f8f8f8;
  font-size: 16px;
  font-weight: 500;
  color: var(--text-dark);
  transition: background-color 0.3s;
  user-select: none;
}

.faq-accordion-header:hover {
  background-color: #f0f0f0;
}

.faq-accordion-header .icon {
  font-size: 20px;
  font-weight: 400;
  transition: transform 0.3s;
  color: var(--primary);
}

.faq-accordion-item.active .faq-accordion-header {
  background-color: var(--bg-light);
}

.faq-accordion-item.active .faq-accordion-header .icon {
  transform: rotate(45deg);
}

.faq-accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}

.faq-accordion-item.active .faq-accordion-body {
  max-height: 2000px;
}

.faq-accordion-body-inner {
  padding: 16px 20px 20px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text);
}

/* ===== IMPRESSUM / DATENSCHUTZ ===== */
.legal-content h2 {
  font-size: 28px;
  margin-top: 40px;
}

.legal-content h3 {
  font-size: 20px;
  margin-top: 25px;
}

.legal-content ul {
  list-style: disc;
  padding-left: 25px;
  margin-bottom: 15px;
}

.legal-content ul li {
  font-size: 15px;
  line-height: 1.8;
  color: var(--text);
  margin-bottom: 5px;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .hero h1 {
    font-size: 56px;
  }

  .page-hero h1 {
    font-size: 48px;
  }

  .section-energie h2,
  .section-cta h2 {
    font-size: 40px;
  }

  .fliessen-left h2 {
    font-size: 42px;
  }

  .section-fliessen {
    flex-direction: column;
  }

  .fliessen-image {
    flex: none;
    height: 400px;
  }

  .saeulen-lotus {
    display: none;
  }

  .saeulen-bg {
    width: 100%;
    border-radius: 0;
  }

  .saeulen-content {
    padding: 40px;
    max-width: 100%;
  }

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

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

  .preis-item:nth-child(odd) {
    border-right: none;
    padding-right: 20px;
  }

  .preis-item:nth-child(even) {
    padding-left: 20px;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 30px;
  }
}

@media (max-width: 768px) {
  .header {
    padding: 15px 20px;
  }

  .nav-desktop {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .hero {
    min-height: 100vh;
  }

  .hero h1 {
    font-size: 42px;
  }

  .hero-content {
    padding: 0 20px;
    max-width: 100%;
  }

  .page-hero {
    height: 350px;
  }

  .page-hero h1 {
    font-size: 36px;
    padding: 0 20px;
  }

  .section-energie h2,
  .section-cta h2 {
    font-size: 32px;
  }

  .fliessen-left {
    padding: 50px 20px;
  }

  .fliessen-left h2 {
    font-size: 36px;
  }

  .section-faq h2 {
    font-size: 32px;
  }

  .section-preise h2 {
    font-size: 32px;
  }

  .kontakt-card {
    padding: 30px 20px;
  }

  .kontakt-card h2 {
    font-size: 32px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .content-section {
    padding: 40px 0 60px;
  }

  .content-section h2 {
    font-size: 26px;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 34px;
  }

  .section-energie h2,
  .section-cta h2 {
    font-size: 28px;
  }

  .fliessen-left h2 {
    font-size: 30px;
  }
}