/* 
  Franziska Hanke-Müller - Ganzheitliche Physiotherapie & Funktionelle Beckengesundheit
  Main Stylesheet (Kirby CMS Relaunch)
*/

/* --- 1. DESIGN SYSTEM & VARS --- */
:root {
  /* Brand Colors */
  --color-bg-sage-cream: #E2E8DC;
  --color-primary-rose: #B06F7F;
  --color-primary-rose-hover: #9E5C6C;
  --color-primary-rose-light: #F2E3E5;
  --color-secondary-sage: #647254;
  --color-secondary-sage-hover: #536044;
  --color-secondary-sage-light: #EFF2ED;
  
  /* Neutral Colors */
  --color-text-dark: #2F3629;
  --color-text-muted: #5B6651;
  --color-white: #FFFFFF;
  --color-border: rgba(100, 114, 84, 0.15);
  
  /* Fonts */
  --font-serif: 'Lora', Georgia, 'Times New Roman', serif;
  --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  
  /* Geometry & Spacing */
  --radius-sharp: 2px;
  --radius-soft: 12px;
  --transition-smooth: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-spring: all 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
  
  --container-width: 1200px;
}

/* --- 2. CSS RESET & BASICS --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background-color: var(--color-bg-sage-cream);
  color: var(--color-text-dark);
  font-family: var(--font-sans);
  font-size: 1.05rem;
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  font-weight: 500;
  line-height: 1.3;
  color: var(--color-text-dark);
}

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

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

button, input, textarea, select {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
}

.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 2rem;
}

/* --- 3. TYPOGRAPHY SYSTEM --- */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-primary-rose);
  font-weight: 600;
  margin-bottom: 1rem;
}

.section-label svg {
  width: 1rem;
  height: 1rem;
  fill: currentColor;
}

.section-title {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
  letter-spacing: -0.02em;
}

@media (max-width: 768px) {
  .section-title {
    font-size: 2rem;
  }
}

/* --- 4. BUTTONS --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.95rem 2.2rem;
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.03em;
  border-radius: var(--radius-sharp);
  transition: var(--transition-spring);
  cursor: pointer;
  border: none;
}

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

.btn--primary:hover {
  background-color: var(--color-primary-rose-hover);
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(176, 111, 127, 0.15);
}

.btn--secondary {
  background-color: transparent;
  color: var(--color-secondary-sage);
  border: 2px solid var(--color-secondary-sage);
}

.btn--secondary:hover {
  background-color: var(--color-secondary-sage);
  color: var(--color-white);
  transform: translateY(-3px);
}

/* --- 5. HEADER & NAVIGATION --- */
.header {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  padding: 1.5rem 0;
}

.header__container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.header__logo {
  display: block;
}

.header__logo-img {
  height: 55px;
  width: auto;
}

.header__nav {
  display: flex;
  align-items: center;
}

.header__menu {
  display: flex;
  list-style: none;
  align-items: center;
  gap: 2.5rem;
}

.header__menu-link {
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--color-text-dark);
  position: relative;
}

.header__menu-link::after {
  content: '';
  position: absolute;
  width: 100%;
  transform: scaleX(0);
  height: 2px;
  bottom: -4px;
  left: 0;
  background-color: var(--color-primary-rose);
  transform-origin: bottom right;
  transition: transform 0.25s ease-out;
}

.header__menu-link:hover::after {
  transform: scaleX(1);
  transform-origin: bottom left;
}

.header__btn {
  padding: 0.6rem 1.4rem;
  font-size: 0.85rem;
}

@media (max-width: 992px) {
  .header__menu {
    display: none; /* In final impl we can add a mobile hamburger menu */
  }
}

/* --- 6. GINKGO WATERMARKS & FLOAT EFFECT --- */
.ginkgo-container {
  position: relative;
  width: 100%;
}

.ginkgo-leaf {
  position: absolute;
  pointer-events: none;
  opacity: 0.08;
  color: var(--color-secondary-sage);
  fill: currentColor;
  z-index: 1;
  transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.ginkgo-leaf--1 {
  top: 10%;
  left: -5%;
  width: 300px;
  transform: rotate(15deg);
}

.ginkgo-leaf--2 {
  top: 60%;
  right: -8%;
  width: 450px;
  transform: rotate(-45deg);
}

.ginkgo-leaf--3 {
  bottom: 15%;
  left: -10%;
  width: 380px;
  transform: rotate(70deg);
}

/* Floating animation keyframes */
@keyframes float {
  0% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-15px) rotate(3deg); }
  100% { transform: translateY(0px) rotate(0deg); }
}

.ginkgo-leaf-animate {
  animation: float 10s ease-in-out infinite;
}

/* --- 7. HERO SECTION --- */
.hero {
  padding: 12rem 0 7rem 0;
  position: relative;
  overflow: hidden;
  background: radial-gradient(circle at 80% 20%, rgba(255,255,255,0.4) 0%, rgba(226,232,220,0) 60%);
}

.hero__container {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 4rem;
  position: relative;
  z-index: 2;
}

.hero__text {
  max-width: 650px;
}

.hero__subtitle {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-secondary-sage);
  font-weight: 600;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1.5rem;
}

.hero__subtitle-icon {
  width: 1.1rem;
  height: 1.1rem;
  color: var(--color-primary-rose);
}

.hero__headline {
  font-size: 3.5rem;
  line-height: 1.2;
  margin-bottom: 1.8rem;
  letter-spacing: -0.03em;
}

.hero__description {
  font-size: 1.15rem;
  color: var(--color-text-muted);
  margin-bottom: 2.5rem;
}

.hero__actions {
  display: flex;
  gap: 1.5rem;
}

.hero__visual {
  position: relative;
}

.hero__image-wrapper {
  position: relative;
  z-index: 2;
  border-radius: var(--radius-sharp);
  overflow: hidden;
  box-shadow: 20px 20px 0 var(--color-secondary-sage-light);
  border: 1px solid var(--color-border);
}

.hero__image {
  width: 100%;
  object-fit: cover;
  aspect-ratio: 4 / 5;
  transition: var(--transition-smooth);
}

.hero__image-wrapper:hover .hero__image {
  transform: scale(1.03);
}

@media (max-width: 992px) {
  .hero {
    padding-top: 9rem;
  }
  .hero__container {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .hero__image-wrapper {
    max-width: 500px;
    margin: 0 auto;
  }
  .hero__headline {
    font-size: 2.8rem;
  }
}

/* --- 8. PHILOSOPHY SECTION --- */
.philosophy {
  padding: 8rem 0;
  position: relative;
  background-color: var(--color-white);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.philosophy__container {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 5rem;
  align-items: center;
}

.philosophy__image-container {
  position: relative;
}

.philosophy__image-wrapper {
  border-radius: var(--radius-sharp);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: -20px 20px 0 var(--color-primary-rose-light);
}

.philosophy__image {
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
}

.philosophy__badge {
  position: absolute;
  bottom: -2rem;
  right: -2rem;
  background-color: var(--color-secondary-sage);
  color: var(--color-white);
  padding: 2rem;
  border-radius: var(--radius-sharp);
  max-width: 320px;
  box-shadow: 0 15px 30px rgba(100, 114, 84, 0.15);
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.1rem;
  line-height: 1.5;
}

.philosophy__content {
  padding-left: 1rem;
}

.philosophy__text p {
  margin-bottom: 1.5rem;
  color: var(--color-text-muted);
}

.philosophy__text b {
  color: var(--color-text-dark);
}

.philosophy__actions {
  margin-top: 2.5rem;
}

@media (max-width: 992px) {
  .philosophy__container {
    grid-template-columns: 1fr;
    gap: 4rem;
  }
  .philosophy__image-container {
    max-width: 500px;
    margin: 0 auto;
    padding-bottom: 2rem;
  }
  .philosophy__badge {
    right: 0;
    bottom: -1rem;
    padding: 1.5rem;
    max-width: 280px;
    font-size: 1rem;
  }
  .philosophy__content {
    padding-left: 0;
  }
}

/* --- 9. SERVICES GRID SECTION --- */
.services {
  padding: 8rem 0;
  position: relative;
}

.services__header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 5rem auto;
}

.services__subtitle {
  font-size: 1.15rem;
  color: var(--color-text-muted);
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
}

.service-card {
  background-color: var(--color-white);
  padding: 3rem 2.5rem;
  border-radius: var(--radius-sharp);
  border: 1px solid var(--color-border);
  transition: var(--transition-spring);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(100, 114, 84, 0.08);
  border-color: var(--color-primary-rose);
}

.service-card__icon-wrapper {
  width: 64px;
  height: 64px;
  background-color: var(--color-secondary-sage-light);
  color: var(--color-secondary-sage);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sharp);
  margin-bottom: 2rem;
  transition: var(--transition-smooth);
}

.service-card:hover .service-card__icon-wrapper {
  background-color: var(--color-primary-rose-light);
  color: var(--color-primary-rose);
}

.service-card__icon {
  width: 32px;
  height: 32px;
}

.service-card__title {
  font-size: 1.5rem;
  margin-bottom: 1.2rem;
  font-family: var(--font-serif);
}

.service-card__desc {
  color: var(--color-text-muted);
  font-size: 0.98rem;
  line-height: 1.6;
  margin-bottom: 2rem;
  flex-grow: 1;
}

.service-card__link {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--color-secondary-sage);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.service-card__link span {
  transition: transform 0.3s ease;
}

.service-card:hover .service-card__link {
  color: var(--color-primary-rose);
}

.service-card:hover .service-card__link span {
  transform: translateX(5px);
}

@media (max-width: 992px) {
  .services__grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

/* --- 10. TESTIMONIAL SLIDER --- */
.reviews {
  padding: 8rem 0;
  background-color: var(--color-secondary-sage-light);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.reviews__header {
  text-align: center;
  margin-bottom: 4rem;
}

.reviews__slider-outer {
  position: relative;
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.reviews__slider-container {
  overflow: hidden;
  width: 100%;
}

.reviews__slider-track {
  display: flex;
  gap: 2rem;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: transform;
}

.review-card {
  background-color: var(--color-white);
  padding: 3rem 2.5rem;
  border-radius: var(--radius-sharp);
  border: 1px solid var(--color-border);
  min-width: calc(50% - 1rem); /* Fits 2 cards on desktop */
  box-sizing: border-box;
}

@media (max-width: 992px) {
  .review-card {
    min-width: 100%; /* Fits 1 card on mobile */
  }
}

.review-card__stars {
  display: flex;
  gap: 0.2rem;
  color: #D4AF37; /* Gold stars */
  margin-bottom: 1.5rem;
}

.review-card__star {
  width: 1.2rem;
  height: 1.2rem;
  fill: currentColor;
}

.review-card__text {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-text-muted);
  font-style: italic;
  margin-bottom: 1.8rem;
  position: relative;
}

.review-card__author {
  display: block;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-text-dark);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.review-card__author::before {
  content: '— ';
  color: var(--color-primary-rose);
}

.reviews__nav-btn {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-sharp);
  border: 1px solid var(--color-border);
  background-color: var(--color-white);
  color: var(--color-secondary-sage);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-spring);
  z-index: 10;
  flex-shrink: 0;
}

.reviews__nav-btn:hover {
  background-color: var(--color-primary-rose);
  color: var(--color-white);
  border-color: var(--color-primary-rose);
  transform: scale(1.05);
}

.reviews__nav-btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

/* --- 11. QUESTIONNAIRE FORM (DSGVO-SECURE) --- */
.questionnaire-section {
  padding: 10rem 0 8rem 0;
  background-color: var(--color-bg-sage-cream);
  min-height: 100vh;
}

.questionnaire-intro {
  max-width: 800px;
  margin: 0 auto 4rem auto;
  text-align: center;
}

.questionnaire-intro p {
  color: var(--color-text-muted);
  margin-top: 1rem;
}

.form-box {
  background-color: var(--color-white);
  border-radius: var(--radius-sharp);
  border: 1px solid var(--color-border);
  padding: 4rem;
  max-width: 800px;
  margin: 0 auto;
  box-shadow: 0 20px 50px rgba(100, 114, 84, 0.06);
}

@media (max-width: 768px) {
  .form-box {
    padding: 2rem;
  }
}

.form-step {
  display: none;
}

.form-step.active {
  display: block;
  animation: fadeIn 0.5s ease-out forwards;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.form-group {
  margin-bottom: 2rem;
}

.form-group label {
  display: block;
  font-weight: 600;
  color: var(--color-text-dark);
  margin-bottom: 0.6rem;
  font-size: 0.95rem;
}

.form-group label span {
  color: var(--color-primary-rose);
}

.form-control {
  width: 100%;
  padding: 0.9rem 1.2rem;
  border-radius: var(--radius-sharp);
  border: 1px solid var(--color-border);
  background-color: var(--color-secondary-sage-light);
  color: var(--color-text-dark);
  transition: var(--transition-smooth);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-primary-rose);
  background-color: var(--color-white);
  box-shadow: 0 0 0 3px rgba(176, 111, 127, 0.1);
}

textarea.form-control {
  resize: vertical;
  min-height: 120px;
}

.form-checkbox-group {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  margin-top: 0.5rem;
}

.form-checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 0.8rem;
  font-weight: normal !important;
  cursor: pointer;
}

.form-checkbox-label input {
  margin-top: 0.35rem;
  accent-color: var(--color-primary-rose);
}

.form-nav {
  display: flex;
  justify-content: space-between;
  margin-top: 3rem;
  border-top: 1px solid var(--color-border);
  padding-top: 2rem;
}

.form-progress-bar {
  height: 6px;
  background-color: var(--color-secondary-sage-light);
  border-radius: 3px;
  margin-bottom: 3rem;
  overflow: hidden;
}

.form-progress-fill {
  height: 100%;
  width: 25%;
  background-color: var(--color-primary-rose);
  transition: width 0.4s ease;
}

.success-message {
  text-align: center;
  padding: 3rem 0;
}

.success-icon {
  width: 80px;
  height: 80px;
  color: var(--color-secondary-sage);
  margin: 0 auto 2rem auto;
}

/* --- 12. FOOTER --- */
.footer {
  background-color: var(--color-text-dark);
  color: var(--color-white);
  padding: 6rem 0 3rem 0;
  position: relative;
  overflow: hidden;
}

.footer .ginkgo-leaf {
  color: var(--color-secondary-sage-hover);
  opacity: 0.12;
  bottom: -5%;
  right: -5%;
  width: 350px;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 5rem;
  margin-bottom: 5rem;
  position: relative;
  z-index: 2;
}

.footer__brand {
  max-width: 400px;
}

.footer__logo {
  height: 55px;
  width: auto;
  margin-bottom: 1.8rem;
  filter: brightness(0) invert(1);
}

.footer__brand-text {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.95rem;
  line-height: 1.7;
}

.footer__title {
  font-size: 1.2rem;
  font-family: var(--font-serif);
  margin-bottom: 1.8rem;
  letter-spacing: 0.05em;
  color: var(--color-white);
}

.footer__links-list {
  list-style: none;
}

.footer__links-item {
  margin-bottom: 0.8rem;
}

.footer__links-link {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.95rem;
}

.footer__links-link:hover {
  color: var(--color-primary-rose-light);
  padding-left: 5px;
}

.footer__contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.2rem;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.95rem;
}

.footer__contact-icon {
  width: 1.3rem;
  height: 1.3rem;
  color: var(--color-primary-rose);
  flex-shrink: 0;
  margin-top: 0.15rem;
}

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 2.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  z-index: 2;
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.5);
}

.footer__meta {
  display: flex;
  gap: 2rem;
}

.footer__meta-link:hover {
  color: var(--color-white);
}

@media (max-width: 992px) {
  .footer__grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .footer__bottom {
    flex-direction: column;
    gap: 1.5rem;
    text-align: center;
  }
}

/* --- 13. ANIMATION REVEALS --- */
.scroll-reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 1s cubic-bezier(0.16, 1, 0.3, 1), transform 1s cubic-bezier(0.16, 1, 0.3, 1);
}

.scroll-reveal.active {
  opacity: 1;
  transform: translateY(0);
}