/* ============================================
   HENZI FAHRSCHULE — Design System & Styles
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700;800&family=Source+Sans+3:wght@300;400;500;600&display=swap');

/* ── CSS Variables ── */
:root {
  --clr-primary: #1e3a5f;
  --clr-primary-dark: #112238;
  --clr-primary-light: #2c5282;
  --clr-accent: #336699;
  --clr-accent-dark: #2a5580;
  --clr-bg: #ffffff;
  --clr-text: #2c3e50;
  --clr-text-light: #5a6b7d;
  --clr-text-muted: #8899aa;
  --clr-border: #e2e8f0;
  --clr-surface: #f8fafc;
  --clr-white: #ffffff;
  --clr-success: #27ae60;
  --clr-error: #e74c3c;

  --ff-heading: 'Montserrat', sans-serif;
  --ff-body: 'Source Sans 3', sans-serif;

  --fs-xs: 0.75rem;
  --fs-sm: 0.875rem;
  --fs-base: 1rem;
  --fs-md: 1.125rem;
  --fs-lg: 1.25rem;
  --fs-xl: 1.5rem;
  --fs-2xl: 2rem;
  --fs-3xl: 2.5rem;
  --fs-4xl: 3.25rem;
  --fs-5xl: 4rem;

  --fw-light: 300;
  --fw-regular: 400;
  --fw-medium: 500;
  --fw-semibold: 600;
  --fw-bold: 700;
  --fw-extrabold: 800;

  --radius-sm: 2px;
  --radius-md: 4px;
  --radius-lg: 6px;
  --radius-xl: 12px;
  --radius-full: 4px;

  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 16px 50px rgba(0, 0, 0, 0.12);

  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);

  --container-max: 1200px;
  --container-narrow: 900px;
  --section-padding: 100px 0;
  --header-height: 80px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--ff-body);
  font-size: var(--fs-base);
  font-weight: var(--fw-regular);
  color: var(--clr-text);
  background: var(--clr-bg);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

ul,
ol {
  list-style: none;
}

/* ── Typography ── */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--ff-heading);
  font-weight: var(--fw-bold);
  line-height: 1.2;
  color: var(--clr-text);
}

h1 {
  font-size: var(--fs-4xl);
}

h2 {
  font-size: var(--fs-3xl);
}

h3 {
  font-size: var(--fs-xl);
}

h4 {
  font-size: var(--fs-lg);
}

p {
  margin-bottom: 1rem;
}

.text-accent {
  color: var(--clr-primary);
}

.text-muted {
  color: var(--clr-text-muted);
}

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

/* ── Container ── */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

.container--narrow {
  max-width: var(--container-narrow);
}

/* ── Section ── */
.section {
  padding: var(--section-padding);
}

.section__label {
  font-family: var(--ff-heading);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--clr-primary);
  margin-bottom: 12px;
}

.section__title {
  font-size: var(--fs-3xl);
  margin-bottom: 20px;
}

.section__subtitle {
  font-size: var(--fs-md);
  color: var(--clr-text-light);
  max-width: 600px;
  line-height: 1.7;
}

.section__subtitle--center {
  margin: 0 auto;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: var(--radius-full);
  font-family: var(--ff-heading);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition);
  white-space: nowrap;
}

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

.btn--primary:hover {
  background: var(--clr-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn--outline {
  background: transparent;
  border-color: var(--clr-primary);
  color: var(--clr-primary);
}

.btn--outline:hover {
  background: var(--clr-primary);
  color: var(--clr-white);
  transform: translateY(-2px);
}

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

.btn--white:hover {
  background: rgba(255, 255, 255, 0.9);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn--accent {
  background: var(--clr-accent);
  color: var(--clr-white);
}

.btn--accent:hover {
  background: var(--clr-accent-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn--lg {
  padding: 18px 42px;
  font-size: var(--fs-base);
}

.btn--sm {
  padding: 10px 24px;
  font-size: var(--fs-xs);
}

/* ── Header ── */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  z-index: 1000;
  transition: var(--transition);
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-sm);
}

.header--scrolled {
  box-shadow: var(--shadow-md);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

.header__logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.header__logo-img {
  height: 48px;
  width: auto;
  display: block;
}

.footer__logo-img {
  filter: brightness(0) invert(1);
}

.nav__list {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav__link {
  padding: 8px 18px;
  font-family: var(--ff-heading);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--clr-text-light);
  border-radius: var(--radius-full);
  transition: var(--transition);
}

.nav__link:hover,
.nav__link--active {
  color: var(--clr-primary);
  background: rgba(50, 92, 142, 0.08);
}

.header--scrolled .nav__link {
  color: var(--clr-text);
}

.header--scrolled .nav__link:hover,
.header--scrolled .nav__link--active {
  color: var(--clr-primary);
  background: rgba(50, 92, 142, 0.12);
}

.nav__cta {
  margin-left: 8px;
}

/* Mobile nav toggle */
.nav__toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
}

.nav__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--clr-text);
  margin: 6px 0;
  transition: var(--transition);
  border-radius: 2px;
}

.header--scrolled .nav__toggle span {
  background: var(--clr-primary);
}

/* ── Hero ── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero--sub {
  min-height: 55vh;
  padding-bottom: 80px;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  background: #000;
}

.hero__bg video,
.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg,
      rgba(0, 0, 0, 0.85) 0%,
      rgba(0, 0, 0, 0.5) 40%,
      rgba(0, 0, 0, 0) 100%);
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 700px;
  padding-top: var(--header-height);
  padding-bottom: 40px;
}

.hero--sub .hero__content {
  padding-top: calc(var(--header-height) + 60px);
}

/* Modifier to push content to bottom-left */
.hero__container--clean {
  min-height: 100vh;
  align-self: stretch;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding-bottom: 60px;
}

.hero__content--clean {
  padding-top: 0;
  margin-top: 0;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
  border-radius: var(--radius-full);
  font-family: var(--ff-heading);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--clr-white);
  margin-bottom: 24px;
}

.hero__badge .dot {
  width: 8px;
  height: 8px;
  background: var(--clr-accent);
  border-radius: 50%;
}

.hero__title {
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: var(--fw-extrabold);
  color: var(--clr-white);
  margin-bottom: 24px;
  line-height: 1.05;
  letter-spacing: -0.03em;
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.6),
    0 4px 40px rgba(0, 0, 0, 0.3);
  animation: heroFadeUp 1s ease-out both;
}

.hero__title span {
  color: var(--clr-white);
  position: relative;
  display: inline-block;
}

.hero__title span::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 0;
  width: 100%;
  height: 6px;
  background: var(--clr-accent);
  opacity: 0.7;
  border-radius: 3px;
  animation: heroUnderline 0.8s ease-out 0.6s both;
}

.hero__subtitle {
  font-size: var(--fs-xl);
  font-weight: var(--fw-medium);
  color: var(--clr-white);
  margin-bottom: 40px;
  line-height: 1.5;
  max-width: 560px;
  letter-spacing: 0.01em;
  text-shadow: 0 1px 10px rgba(0, 0, 0, 0.5);
  animation: heroFadeUp 1s ease-out 0.2s both;
}

.hero__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  animation: heroFadeUp 1s ease-out 0.4s both;
}

@keyframes heroFadeUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes heroUnderline {
  from {
    width: 0;
  }

  to {
    width: 100%;
  }
}



.hero__btn--outline {
  border-color: rgba(255, 255, 255, 0.4);
  color: #fff;
}

.hero__btn--outline:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: #fff;
  color: #fff;
}

.hero__stats {
  position: relative;
  z-index: 1;
  display: flex;
  gap: 48px;
  margin-top: 60px;
  padding-top: 32px;
  padding-bottom: 60px;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.hero__stat-number {
  font-family: var(--ff-heading);
  font-size: var(--fs-3xl);
  font-weight: var(--fw-extrabold);
  color: var(--clr-white);
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.hero__stat-label {
  font-size: var(--fs-sm);
  color: rgba(255, 255, 255, 0.9);
  text-transform: uppercase;
  letter-spacing: 1px;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.6);
}

/* hero breadcrumb ribbon */
.hero__breadcrumb {
  position: absolute;
  bottom: 0px;
  left: 0;
  z-index: 2;
  background: var(--clr-primary);
  padding: 14px 40px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--ff-heading);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--clr-white);
  letter-spacing: 2px;
  text-transform: uppercase;
}

.hero__breadcrumb span {
  opacity: 0.6;
}

/* ── Checkpoints / Stats Bar ── */
.stats-bar {
  background: var(--clr-primary);
  padding: 40px 0;
}

.stats-bar__inner {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  text-align: center;
}

.stats-bar__item {
  color: var(--clr-white);
}

.stats-bar__number {
  font-family: var(--ff-heading);
  font-size: var(--fs-4xl);
  font-weight: var(--fw-extrabold);
  letter-spacing: -1px;
  color: var(--clr-white);
  display: block;
  line-height: 1;
  margin-bottom: 8px;
}

.stats-bar__label {
  font-size: var(--fs-sm);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  opacity: 0.8;
}

/* ── Pain Points ── */
.pain-points {
  padding: var(--section-padding);
  background: #dae8f5;
}

.pain-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 48px;
}

.pain-card {
  padding: 36px;
  background: var(--clr-bg);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  transition: var(--transition);
}

.pain-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--clr-primary);
}

.pain-card__icon {
  width: 56px;
  height: 56px;
  background: rgba(50, 92, 142, 0.08);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 20px;
}

.pain-card__title {
  font-size: var(--fs-lg);
  margin-bottom: 12px;
}

.pain-card__text {
  color: var(--clr-text-light);
  font-size: var(--fs-base);
  line-height: 1.7;
}

/* ── Approach / Why ── */
.approach {
  background: var(--clr-surface);
  padding: var(--section-padding);
}

.approach__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  margin-top: 48px;
}

.approach__image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.approach__image img {
  width: 100%;
  height: 400px;
  object-fit: cover;
}

.approach__list {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.approach__item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.approach__item-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  background: var(--clr-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-white);
  font-weight: bold;
  font-size: 18px;
}

.approach__item-content h4 {
  font-size: var(--fs-base);
  margin-bottom: 4px;
}

.approach__item-content p {
  color: var(--clr-text-light);
  font-size: var(--fs-sm);
  margin-bottom: 0;
}

/* ── Services Cards ── */
.services {
  padding: var(--section-padding);
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 48px;
}

.service-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--clr-bg);
  border: 1px solid var(--clr-border);
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
}

.service-card__image {
  height: 240px;
  overflow: hidden;
}

.service-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}

.service-card:hover .service-card__image img {
  transform: scale(1.05);
}

.service-card__body {
  padding: 28px;
}

.service-card__title {
  font-size: var(--fs-xl);
  margin-bottom: 12px;
}

.service-card__text {
  color: var(--clr-text-light);
  font-size: var(--fs-sm);
  margin-bottom: 20px;
  line-height: 1.7;
}

/* ── Advantages ── */
.advantages {
  padding: var(--section-padding);
  background: #dae8f5;
}

.advantages__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.advantage-item {
  text-align: center;
  padding: 32px 20px;
}

.advantage-item__icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 16px;
  background: rgba(50, 92, 142, 0.08);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  transition: var(--transition);
}

.advantage-item:hover .advantage-item__icon {
  background: var(--clr-primary);
  color: var(--clr-white);
  transform: scale(1.1);
}

.advantage-item__title {
  font-size: var(--fs-base);
  margin-bottom: 8px;
}

.advantage-item__text {
  font-size: var(--fs-sm);
  color: var(--clr-text-light);
}

/* ── Reviews ── */
.reviews {
  background: var(--clr-surface);
  padding: var(--section-padding);
}

.reviews__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 48px;
}

.review-card {
  background: var(--clr-bg);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.review-card:hover {
  box-shadow: var(--shadow-md);
}

.review-card__stars {
  color: var(--clr-accent);
  font-size: var(--fs-lg);
  margin-bottom: 16px;
  letter-spacing: 2px;
}

.review-card__text {
  font-size: var(--fs-base);
  color: var(--clr-text);
  font-style: italic;
  margin-bottom: 20px;
  line-height: 1.7;
}

.review-card__author {
  font-family: var(--ff-heading);
  font-weight: var(--fw-semibold);
  font-size: var(--fs-sm);
  color: var(--clr-text-muted);
}

/* ── Steps / Process ── */
.process {
  padding: var(--section-padding);
  background: #dae8f5;
}

.process__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
  margin-top: 48px;
  position: relative;
}

.process__grid::before {
  content: '';
  position: absolute;
  top: 40px;
  left: calc(100% / 6);
  right: calc(100% / 6);
  height: 2px;
  background: var(--clr-border);
}

.process-step {
  text-align: center;
  position: relative;
}

.process-step__number {
  width: 80px;
  height: 80px;
  margin: 0 auto 24px;
  background: var(--clr-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--ff-heading);
  font-size: var(--fs-2xl);
  font-weight: var(--fw-extrabold);
  color: var(--clr-white);
  position: relative;
  z-index: 1;
}

.process-step__title {
  font-size: var(--fs-lg);
  margin-bottom: 12px;
}

.process-step__text {
  font-size: var(--fs-sm);
  color: var(--clr-text-light);
  line-height: 1.7;
}

/* ── About / Über Uns ── */
.about {
  padding: var(--section-padding);
}

.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about__image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.about__image img {
  width: 100%;
  height: 500px;
  object-fit: cover;
  object-position: center top;
}

.about__values {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 28px;
}

.value-item {
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

.value-item__icon {
  color: var(--clr-primary);
  font-size: 20px;
  flex-shrink: 0;
  margin-top: 2px;
}

.value-item__text {
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
}

/* ── Location ── */
.location {
  background: var(--clr-surface);
  padding: var(--section-padding);
}

.location__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  margin-top: 48px;
}

.location__info h3 {
  margin-bottom: 16px;
}

.location__detail {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-bottom: 12px;
  font-size: var(--fs-base);
  color: var(--clr-text-light);
}

.location__detail-icon {
  color: var(--clr-primary);
  font-size: 18px;
  flex-shrink: 0;
}

.location__map {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  height: 400px;
}

.location__map iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* ── FAQ ── */
.faq {
  padding: var(--section-padding);
}

.faq__list {
  max-width: 800px;
  margin: 48px auto 0;
}

.faq-item {
  border-bottom: 1px solid var(--clr-border);
}

.faq-item__question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 0;
  background: none;
  border: none;
  font-family: var(--ff-heading);
  font-size: var(--fs-md);
  font-weight: var(--fw-semibold);
  color: var(--clr-text);
  cursor: pointer;
  text-align: left;
  transition: var(--transition);
}

.faq-item__question:hover {
  color: var(--clr-primary);
}

.faq-item__icon {
  font-size: 24px;
  transition: var(--transition);
  color: var(--clr-primary);
}

.faq-item.active .faq-item__icon {
  transform: rotate(45deg);
}

.faq-item__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq-item.active .faq-item__answer {
  max-height: 300px;
  padding-bottom: 24px;
}

.faq-item__answer p {
  color: var(--clr-text-light);
  font-size: var(--fs-base);
  line-height: 1.7;
}

/* ── Footer ── */
.footer {
  background: var(--clr-primary-dark);
  color: var(--clr-white);
  padding: 60px 0 30px;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer__brand-text {
  color: rgba(255, 255, 255, 0.6);
  font-size: var(--fs-sm);
  margin-top: 16px;
  line-height: 1.7;
}

.footer__heading {
  font-family: var(--ff-heading);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 20px;
  color: var(--clr-accent);
}

.footer__link {
  display: block;
  color: rgba(255, 255, 255, 0.7);
  font-size: var(--fs-sm);
  padding: 6px 0;
  transition: var(--transition);
}

.footer__link:hover {
  color: var(--clr-white);
  padding-left: 4px;
}

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--fs-xs);
  color: rgba(255, 255, 255, 0.4);
}

.footer__bottom-links {
  display: flex;
  gap: 24px;
}

.footer__bottom-links a {
  color: rgba(255, 255, 255, 0.4);
}

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

/* ── Modal ── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.modal {
  background: var(--clr-bg);
  border-radius: var(--radius-lg);
  padding: 48px;
  max-width: 520px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  transform: translateY(20px) scale(0.97);
  transition: var(--transition);
  position: relative;
}

.modal-overlay.active .modal {
  transform: translateY(0) scale(1);
}

.modal__close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: none;
  background: var(--clr-surface);
  cursor: pointer;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.modal__close:hover {
  background: var(--clr-border);
}

.modal__title {
  font-size: var(--fs-xl);
  margin-bottom: 8px;
}

.modal__subtitle {
  color: var(--clr-text-light);
  font-size: var(--fs-sm);
  margin-bottom: 28px;
}

/* ── Forms ── */
.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-family: var(--ff-heading);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  margin-bottom: 6px;
  color: var(--clr-text);
}

.form-group label .required {
  color: var(--clr-error);
}

.form-input {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  font-family: var(--ff-body);
  font-size: var(--fs-base);
  color: var(--clr-text);
  transition: var(--transition);
  background: var(--clr-bg);
}

.form-input:focus {
  outline: none;
  border-color: var(--clr-primary);
  box-shadow: 0 0 0 3px rgba(50, 92, 142, 0.1);
}

.form-input::placeholder {
  color: var(--clr-text-muted);
}

select.form-input {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%235a6b7d' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}

.form-file {
  position: relative;
}

.form-file input[type="file"] {
  position: absolute;
  opacity: 0;
  width: 100%;
  height: 100%;
  cursor: pointer;
}

.form-file__label {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 24px;
  border: 2px dashed var(--clr-border);
  border-radius: var(--radius-md);
  color: var(--clr-text-muted);
  font-size: var(--fs-sm);
  transition: var(--transition);
  cursor: pointer;
}

.form-file__label:hover {
  border-color: var(--clr-primary);
  color: var(--clr-primary);
}

textarea.form-input {
  resize: vertical;
  min-height: 100px;
}

/* ── Content Page Styles ── */
.content-section {
  padding: 80px 0;
}

.content-section__header {
  margin-bottom: 40px;
}

.content-section h2 {
  margin-bottom: 20px;
}

.content-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.content-grid--reverse {
  direction: rtl;
}

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

.requirements-list {
  margin-top: 20px;
}

.requirements-list li {
  position: relative;
  padding: 10px 0 10px 32px;
  border-bottom: 1px solid var(--clr-border);
  font-size: var(--fs-base);
  color: var(--clr-text-light);
  line-height: 1.6;
}

.requirements-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--clr-primary);
  font-weight: bold;
  font-size: 16px;
}

/* ── Course Cards ── */
.course-card {
  display: grid;
  grid-template-columns: 120px 1fr auto;
  gap: 32px;
  align-items: center;
  padding: 40px;
  background: var(--clr-bg);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  margin-bottom: 24px;
  transition: var(--transition);
}

.course-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--clr-primary-light);
}

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

.course-card__date-number {
  font-family: var(--ff-heading);
  font-size: var(--fs-3xl);
  font-weight: var(--fw-extrabold);
  color: var(--clr-primary);
  line-height: 1;
}

.course-card__date-month {
  font-family: var(--ff-heading);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--clr-primary);
  margin-top: 4px;
}

.course-card__title {
  font-size: var(--fs-xl);
  margin-bottom: 4px;
}

.course-card__time {
  font-family: var(--ff-heading);
  font-size: var(--fs-sm);
  color: var(--clr-primary);
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 8px;
}

.course-card__location {
  font-weight: var(--fw-semibold);
  margin-bottom: 8px;
}

.course-card__text {
  color: var(--clr-text-light);
  font-size: var(--fs-sm);
  line-height: 1.6;
}

.course-card__price {
  color: var(--clr-text);
  font-weight: var(--fw-semibold);
  margin-top: 8px;
}

/* ── Referral Page ── */
.referral-hero {
  text-align: center;
  padding: 120px 0 80px;
}

.referral-hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 24px;
  background: rgba(232, 197, 71, 0.15);
  border-radius: var(--radius-full);
  font-family: var(--ff-heading);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--clr-accent-dark);
  margin-bottom: 24px;
}

.referral-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  max-width: 800px;
  margin: 48px auto 0;
}

.referral-card {
  padding: 40px;
  border-radius: var(--radius-lg);
  border: 2px solid var(--clr-border);
  text-align: center;
  transition: var(--transition);
}

.referral-card:hover {
  border-color: var(--clr-primary);
  box-shadow: var(--shadow-lg);
}

.referral-card__discount {
  font-family: var(--ff-heading);
  font-size: var(--fs-4xl);
  font-weight: var(--fw-extrabold);
  color: var(--clr-primary);
  margin-bottom: 8px;
}

.referral-card__label {
  font-family: var(--ff-heading);
  font-size: var(--fs-lg);
  font-weight: var(--fw-semibold);
  margin-bottom: 12px;
}

.referral-card__text {
  color: var(--clr-text-light);
  font-size: var(--fs-sm);
}

/* ── CTA Banner ── */
.cta-banner {
  background: var(--clr-primary);
  padding: 60px 0;
  text-align: center;
}

.cta-banner h2 {
  color: var(--clr-white);
  margin-bottom: 12px;
}

.cta-banner p {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 28px;
  font-size: var(--fs-md);
}

/* ── Legal / Impressum ── */
.legal {
  padding: 120px 0 80px;
}

.legal h1 {
  font-size: var(--fs-3xl);
  margin-bottom: 32px;
}

.legal h2 {
  font-size: var(--fs-xl);
  margin-top: 40px;
  margin-bottom: 16px;
}

.legal p,
.legal li {
  color: var(--clr-text-light);
  line-height: 1.8;
}

/* ── Scroll Animations ── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── Responsive ── */
@media (max-width: 1024px) {
  :root {
    --section-padding: 80px 0;
  }

  h1 {
    font-size: var(--fs-3xl);
  }

  h2 {
    font-size: var(--fs-2xl);
  }

  .hero__title {
    font-size: var(--fs-3xl);
  }

  .services__grid,
  .pain-grid,
  .reviews__grid,
  .process__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .advantages__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .about__grid,
  .approach__grid,
  .content-grid,
  .location__grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .content-grid--reverse {
    direction: ltr;
  }

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

@media (max-width: 768px) {
  :root {
    --section-padding: 60px 0;
    --header-height: 70px;
  }

  h1 {
    font-size: var(--fs-2xl);
  }

  h2 {
    font-size: var(--fs-xl);
  }

  .hero__title {
    font-size: var(--fs-2xl);
  }

  .hero__stats {
    flex-direction: column;
    gap: 20px;
  }

  .nav__toggle {
    display: block;
  }

  .nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--clr-white);
    padding: 100px 32px 32px;
    box-shadow: var(--shadow-xl);
    transition: var(--transition);
    z-index: 999;
  }

  .nav.active {
    right: 0;
  }

  .nav__list {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }

  .nav__link {
    color: var(--clr-text);
    font-size: var(--fs-sm);
    padding: 12px 16px;
    width: 100%;
    border-radius: var(--radius-md);
  }

  .nav__link:hover,
  .nav__link--active {
    background: rgba(50, 92, 142, 0.08);
    color: var(--clr-primary);
  }

  .nav__cta {
    margin-left: 0;
    margin-top: 16px;
  }

  .services__grid,
  .pain-grid,
  .reviews__grid,
  .process__grid,
  .referral-cards {
    grid-template-columns: 1fr;
  }

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

  .stats-bar__inner {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .process__grid::before {
    display: none;
  }

  .course-card {
    grid-template-columns: 1fr;
    gap: 16px;
    padding: 24px;
  }

  .course-card__date {
    text-align: left;
  }

  .footer__grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer__bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }

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

  .hero__actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .modal {
    padding: 32px 24px;
  }
}

@media (max-width: 480px) {
  .advantages__grid {
    grid-template-columns: 1fr;
  }
}

/* ── Wave Background ── */
.has-waves {
  position: relative;
  overflow: hidden;
}

.wave-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

.has-waves > .container {
  position: relative;
  z-index: 1;
}