:root {
  --font-family-inter: "Inter", sans-serif;
  --text-black: rgba(0, 0, 0, 0.85);
  --text-gray: rgba(0, 0, 0, 0.6);
  --text-white: rgba(255, 255, 255, 1);
  --primary-color: #C22D39;
  --primary-rgb: 194, 45, 57;
  --primary-hover: rgba(174, 38, 49, 1);
  --secondary-color: #006EB3;

  --font-weight-regular: 400;
  --font-weight-medium: 500;
  --font-weight-bold: 700;

  --font-size-sm: 14px;
  --font-size-base: 16px;
  --font-size-lg: 18px;
  --font-size-xl: 20px;
  --font-size-2xl: 24px;
  --font-size-3xl: 32px;

  --line-height-tight: 1.2;
  --line-height-normal: 1.45;
  --line-height-relaxed: 1.6;

  --letter-spacing-tight: -0.02em;
  --letter-spacing-normal: -0.005em;

  --mobile-font-size-base: 14px;
  --mobile-font-size-lg: 16px;
  --mobile-font-size-2xl: 24px;

  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  --spacing-2xl: 40px;
}

.text-secondary-brand {
  color: var(--secondary-color);
}

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

body {
  font-family: var(--font-family-inter);
  line-height: var(--line-height-relaxed);
  color: var(--text-black);
  width: 100%;
  min-height: 100vh;
  overflow-x: hidden;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

@media (prefers-reduced-motion: reduce) {
  html,
  * {
    scroll-behavior: auto;
  }
}

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

.lead,
p,
.text-muted {
  font-family: var(--font-family-inter);
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-lg);
  letter-spacing: var(--letter-spacing-normal);
  line-height: var(--line-height-relaxed);
  color: var(--text-gray);
  text-align: left;
}

.text-dark,
.text-black,
body .text-dark,
body .text-black {
  color: var(--text-black);
}

.text-muted,
.text-gray,
body .text-muted,
body .text-gray {
  color: var(--text-gray);
}

.text-white,
body .text-white {
  color: var(--text-white);
}

.card-header .h3,
.card-header h3,
.card .card-header .h3,
.card .card-header h3 {
  color: var(--text-white);
  font-weight: var(--font-weight-semibold);
  text-align: center;
}

.analysis-list {
  list-style: none;
  padding-left: 0;
  margin: 0 16px 16px 0;
}

.analysis-list li {
  margin-bottom: 12px;
  position: relative;
  padding-left: 28px;
}

.analysis-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.8em;
  transform: translateY(-50%);
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: rgba(var(--primary-rgb), 0.85);
}

.analysis-list .analysis-term {
  color: var(--primary-color);
  font-weight: var(--font-weight-bold);
}

.analysis-list .analysis-term::after {
  content: ": ";
  white-space: normal;
}


.leistungen-hero {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: clamp(360px, 48vw, 420px);
  color: var(--text-white);
  overflow: hidden;
  padding-block: clamp(48px, 8vw, 72px);
}

.leistungen-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
}

.leistungen-hero__visual {
  position: absolute;
  inset: 0;
  background-image: url('../images/hero-leistungen.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  transform: scale(1.02);

}

.leistungen-hero .container-fluid {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: flex-start;
  align-items: center;
}

.leistungen-hero__title {
  font-family: var(--font-family-inter);
  font-weight: var(--font-weight-bold);
  font-size: clamp(28px, 3.4vw, 42px);
  line-height: 1.2;
  letter-spacing: var(--letter-spacing-tight);
  color: var(--text-white);
  margin: 0;
  text-shadow: 0 18px 44px rgba(0, 0, 0, 0.4);
}

.leistungen-hero__highlight {
  background: rgba(0, 0, 0, 0.55);
  padding: clamp(28px, 4.5vw, 48px);
  box-shadow: 0 28px 80px rgba(4, 10, 28, 0.42);
  display: inline-flex;
  flex-direction: column;
  gap: var(--spacing-md);
  border-radius: 0;
}

.leistungen-intro {
  background-color: #ffffff;
}

.leistungen-intro .hero-content {
  max-width: 900px;
}

.leistungen-intro .lead {
  margin-bottom: var(--spacing-lg);
}

.leistungen-intro .text-muted {
  margin-bottom: 0;
}

.mobile-partnership-img,
.container .mobile-partnership-img,
section .mobile-partnership-img {
  height: 280px;
  min-height: 280px;
  max-height: 280px;
  width: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  max-width: none;
}

@media (max-width: 991px) {
  .mobile-partnership-img,
  .container .mobile-partnership-img,
  section .mobile-partnership-img {
    height: 280px;
    min-height: 280px;
    max-height: 280px;
  }
}

@media (min-width: 992px) {
  .partnership-section .img-fluid,
  .approach-section .img-fluid {
    width: 100%;
    object-fit: cover;
    border-radius: 20px;
  }

  .partnership-section .img-fluid.h-100,
  .approach-section .img-fluid.h-100 {
    height: 100%;
  }
}

@media (max-width: 768px) {
  .leistungen-hero {
    padding-block: clamp(48px, 14vw, 80px);
  }

  .leistungen-hero .container-fluid {
    justify-content: center;
  }

  .leistungen-hero__content {
    max-width: min(100%, 520px);
  }

  .leistungen-hero__highlight {
    width: 100%;
    text-align: left;
  }

  .contact-info {
    font-size: var(--mobile-font-size-base);
  }

  .contact-info a {
    font-size: var(--mobile-font-size-lg);
  }

  .contact-info .fs-5 {
    font-size: 14px;
  }

  .analysis-list {
    padding-left: 0;
  }

  .analysis-list li {
    font-size: var(--mobile-font-size-base);
    margin-bottom: 14px;
    padding-left: 24px;
  }
}


.leistungen-platform {
  position: relative;
  padding-block: clamp(64px, 12vw, 104px);
  background: transparent;
}

.leistungen-platform__background {
  position: absolute;
  inset: 0;
  background-image: url('../images/hero-leistungen.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  filter: saturate(115%);
}

.leistungen-platform .container-fluid {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: center;
}

.leistungen-platform__card {
  width: 100%;
  background: rgba(255, 255, 255, 0.88);
  border-radius: 28px;
  border: 1px solid rgba(255, 255, 255, 0.64);
  padding: clamp(3px, 6vw, 50px);
  box-shadow: 0 32px 80px rgba(16, 22, 48, 0.28);
  backdrop-filter: blur(14px) saturate(125%);
  -webkit-backdrop-filter: blur(14px) saturate(125%);
  display: flex;
  flex-direction: column;
  gap: clamp(28px, 4.5vw, 48px);
}

.leistungen-platform__intro {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  text-align: left;
}

.leistungen-platform__title {
  margin: 0;
  font-size: clamp(24px, 2.8vw, 32px);
  line-height: 1.2;
}

.leistungen-platform__lead {
  margin: 0;
  font-size: var(--font-size-base);
}


.leistungen-platform__modules {
  display: flex;
  flex-direction: column;
  gap: clamp(18px, 4vw, 26px);
}

.leistungen-platform__module {
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
  width: 100%;
  border-radius: 22px;
  overflow: hidden;
  box-shadow: 0 22px 48px rgba(12, 18, 46, 0.18);
  background: transparent;
}

.leistungen-platform__module-header {
  padding: clamp(20px, 3.5vw, 28px);
  text-align: center;
  color: var(--text-white);
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.02em;
}

.leistungen-platform__module-header--primary {
  background-color: rgba(0, 110, 179, 0.9);
}

.leistungen-platform__module-header--accent {
  background-color: rgba(194, 45, 57, 0.92);
}

.leistungen-platform__module-title {
  margin: 0;
  font-size: clamp(18px, 2.2vw, 22px);
  text-align: center;
  color: var(--text-white);
}

.leistungen-platform__module-title sup {
  font-size: 0.65em;
}

.leistungen-platform__module-body {
  background: rgba(255, 255, 255, 0.95);
  padding: clamp(24px, 4vw, 32px);
  height: 100%;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.leistungen-platform__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
  color: var(--text-gray);
  font-size: var(--font-size-base);
}

.leistungen-platform__list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.leistungen-platform__list li::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: rgba(12, 18, 46, 0.4);
  margin-top: 9px;
  flex-shrink: 0;
}

.leistungen-platform__module-header--primary + .leistungen-platform__module-body .leistungen-platform__list li::before {
  background-color: var(--secondary-color);
}

.leistungen-platform__module-header--accent + .leistungen-platform__module-body .leistungen-platform__list li::before {
  background-color: var(--primary-color);
}

.leistungen-platform__challenges {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  text-align: left;
}

.leistungen-platform__challenges-title {
  margin: 0;
  font-size: clamp(22px, 2.6vw, 28px);
}

.leistungen-platform__challenges-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
  color: var(--text-gray);
  font-size: var(--font-size-base);
}

.leistungen-platform__challenges-list li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.leistungen-platform__challenges-list li::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: rgba(194, 45, 57, 0.6);
  margin-top: 9px;
  flex-shrink: 0;
}

.leistungen-platform__footnote {
  margin: 0;
  font-size: var(--font-size-base);
}

@media (max-width: 640px) {
  .leistungen-platform__card {
    gap: 28px;
    border-radius: 24px;
  }

  .leistungen-platform__module {
    border-radius: 18px;
    width: 100%;
  }

  .leistungen-platform__module-body {
    padding: clamp(20px, 5vw, 26px);
  }

  .leistungen-platform__module-title {
    font-size: clamp(16px, 4.2vw, 20px);
  }

  .leistungen-platform__list {
    gap: 10px;
    font-size: var(--mobile-font-size-base);
  }
}

@media (min-width: 992px) {
  .leistungen-platform__modules {
    flex-direction: row;
    justify-content: space-between;
  }

  .leistungen-platform__module {
    flex: 1 1 0;
  }
}

.challenges-section ul {
  list-style: none;
  padding: 0;
  text-align: left;
}

.challenges-section ul li {
  font-family: var(--font-family-inter);
  font-size: var(--font-size-base);
  line-height: var(--line-height-relaxed);
  color: var(--text-gray);
  margin-bottom: 12px;
  text-align: left;
}

.challenges-section p,
section.challenges-section p {
  text-align: left;
}

.approach-section,
section.approach-section {
  min-height: auto;
  display: flex;
  align-items: center;
  background-color: #ffffff;
}

.approach-section .row {
  flex-wrap: nowrap;
}

@media (min-width: 992px) {
  .approach-section .row {
    gap: 40px;
  }

  .approach-section .row.align-items-stretch {
    align-items: stretch;
  }

  .approach-section .col-lg-6.d-flex {
    display: flex;
    flex-direction: column;
  }

  .approach-section .approach-content.d-flex {
    display: flex;
    flex-direction: column;
    justify-content: center;
    height: 100%;
  }

  .partnership-section .img-fluid,
  .approach-section .img-fluid {
    height: auto;
    min-height: unset;
    max-height: unset;
  }
}

.approach-section .img-fluid {
  width: 100%;
  object-fit: cover;
  border-radius: 20px;
}

.approach-content__title {
  font-size: clamp(20px, 2.4vw, 24px);
  font-weight: var(--font-weight-bold);
  color: var(--primary-color);
  margin-bottom: 12px;
}

.approach-content__list {
  list-style: disc;
  margin: 0 0 12px 18px;
  padding: 0;
  color: var(--text-gray);
  font-size: var(--font-size-base);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.approach-content__list strong {
  color: var(--text-gray);
}

.approach-content__note {
  margin: 0;
  color: var(--text-gray);
  font-size: var(--font-size-xl);
}

.contact-info .d-flex {
  margin-bottom: 12px;
}

.contact-info .d-flex:last-child {
  margin-bottom: 0;
}

.contact-info a {
  color: var(--text-gray);
  text-decoration: none;
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-lg);
  transition: opacity var(--anim-med) var(--ease-smooth);
}

.contact-info a:hover {
  opacity: 0.7;
  color: var(--text-gray);
}

@media (max-width: 991px) {
  .approach-section .row {
    display: flex;
    flex-direction: column;
  }

  .approach-section .col-lg-6:first-child {
    order: 1;
    margin-bottom: 2rem;
  }

  .approach-section .col-lg-6:last-child {
    order: 2;
  }

  .approach-section .col-lg-6.mb-4.mb-lg-0 {
    margin-bottom: 2rem;
  }

  .approach-content {
    padding: 1rem 0;
  }

  .platform-section .container-fluid {
    padding-left: var(--spacing-lg);
    padding-right: var(--spacing-lg);
  }

  .analysis-list li {
    font-size: var(--mobile-font-size-lg);
    margin-bottom: 16px;
  }
}

@media (min-width: 769px) {
  .h3,
  .h1,
  h1,
  .h2,
  h2,
  .h3,
  h3,
  .h4,
  h4 {
    font-family: var(--font-family-inter);
    font-weight: var(--font-weight-bold);
    font-size: var(--font-size-3xl);
    letter-spacing: var(--letter-spacing-tight);
    line-height: var(--line-height-tight);
    color: var(--text-black);
    text-align: left;
    margin-bottom: 8px;
  }

  .platform-section .text-center h2,
  section.platform-section .text-center h2 {
    text-align: left;
    font-size: var(--font-size-3xl);
    color: var(--text-black);
  }

  .platform-section .card-header h3 {
    font-size: var(--font-size-3xl);
    margin: 0;
  }

  .platform-section .card-header {
    min-height: 64px;
    padding: 20px 16px;
  }

  .challenges-section h3,
  section.challenges-section h3 {
    font-size: var(--font-size-3xl);
    color: var(--text-black);
    margin-bottom: 24px;
    text-align: left;
  }
}