/* ========================================
   Altomotion Physiotherapie — styles.css
   ======================================== */

/* ========================================
   0. CSS Custom Properties
   ======================================== */
:root {
  /* Brand Colors (derived from logo.svg) */
  --color-primary: #EA9443;
  --color-primary-dark: #D08F4F;
  --color-primary-darker: #B87A3A;
  --color-primary-light: rgba(234, 148, 67, 0.12);

  /* Warm Neutrals */
  --color-cream: #F6F1EA;
  --color-cream-warm: #FAE4C3;
  --color-cream-mid: #F0E6D6;

  /* Text */
  --color-text: #3B2F20;
  --color-text-light: #6B5D4F;
  --color-text-heading: #2C2218;

  /* Utility */
  --color-white: #FFFFFF;
  --color-border: #E0D5C7;
  --color-overlay: rgba(44, 34, 24, 0.6);

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(59, 47, 32, 0.08);
  --shadow-md: 0 4px 12px rgba(59, 47, 32, 0.10);
  --shadow-lg: 0 8px 30px rgba(59, 47, 32, 0.12);

  /* Typography */
  --font-heading: 'Lora', Georgia, 'Times New Roman', serif;
  --font-body: 'Source Sans 3', 'Segoe UI', system-ui, -apple-system, sans-serif;

  --fs-sm: 0.875rem;
  --fs-base: 1rem;
  --fs-lg: 1.125rem;
  --fs-xl: 1.25rem;
  --fs-2xl: 1.75rem;
  --fs-3xl: 2.25rem;
  --fs-4xl: 3rem;

  --lh-body: 1.7;
  --lh-heading: 1.25;

  /* Layout */
  --container-max: 1140px;
  --container-padding: 1.25rem;
  --section-spacing: clamp(4rem, 8vw, 7rem);
  --header-height: 80px;

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
}


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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: var(--fs-base);
  line-height: var(--lh-body);
  color: var(--color-text);
  background-color: var(--color-cream);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body.menu-open {
  overflow: hidden;
}

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

a {
  color: var(--color-primary-darker);
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

ul,
ol {
  list-style: none;
}

address {
  font-style: normal;
}

button {
  font: inherit;
  cursor: pointer;
  border: none;
  background: none;
}


/* ========================================
   2. Typography
   ======================================== */
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--color-text-heading);
  line-height: var(--lh-heading);
  font-weight: 700;
}

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

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

h3 {
  font-size: var(--fs-xl);
  font-weight: 400;
}

p + p {
  margin-top: 0.75em;
}


/* ========================================
   3. Layout Utilities
   ======================================== */
.container {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-padding);
}

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

.section__title {
  margin-bottom: 0.35em;
}

.section__intro {
  color: var(--color-text-light);
  font-size: var(--fs-lg);
  margin-bottom: 2.5rem;
}


/* ========================================
   4. Skip Link
   ======================================== */
.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  z-index: 200;
  padding: 0.75rem 1.25rem;
  background: var(--color-primary);
  color: var(--color-white);
  font-weight: 600;
  border-radius: 0 0 6px 6px;
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: 0;
  outline: none;
}


/* ========================================
   5. Focus States
   ======================================== */
:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

a:focus:not(:focus-visible),
button:focus:not(:focus-visible) {
  outline: none;
}


/* ========================================
   6. Header & Navigation
   ======================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-height);
  background: rgba(246, 241, 234, 0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
}

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

.header__logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  z-index: 210;
  position: relative;
}

.mobile__header__logo img {
  width: auto;
  height: 250px;
}


.header__logo img {
  width: auto;
  height: 56px;
}

/* Desktop Nav (inside header) */
.desktop-nav .main-nav__list {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.main-nav__link {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--color-text);
  letter-spacing: 0.02em;
  text-transform: uppercase;
  padding: 0.25rem 0;
  position: relative;
  transition: color var(--transition-fast);
}

.main-nav__link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transition: width var(--transition-base);
}

.main-nav__link:hover::after,
.main-nav__link.is-active::after {
  width: 100%;
}

.main-nav__link:hover,
.main-nav__link.is-active {
  color: var(--color-primary-darker);
}

/* Burger Button — fixed so it's outside header stacking context */
.burger-btn {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  padding: 4px;
  z-index: 210;
  position: relative;
}

.burger-btn__line {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform var(--transition-base), opacity var(--transition-fast);
  transform-origin: center;
}

/* Burger animation → X */
.burger-btn[aria-expanded="true"] .burger-btn__line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.burger-btn[aria-expanded="true"] .burger-btn__line:nth-child(2) {
  opacity: 0;
}

.burger-btn[aria-expanded="true"] .burger-btn__line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Nav — fullscreen overlay, OUTSIDE header in DOM */
.mobile-nav {
  display: none;
}

.mobile-nav.is-open {
  display: flex;
  position: fixed;
  inset: 0;
  z-index: 200;
  background: var(--color-cream);
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.mobile-nav__list {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
}

.mobile-nav__link {
  display: block;
  padding: 0.85rem 1.5rem;
  font-size: var(--fs-xl);
  font-weight: 600;
  color: var(--color-text);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  text-align: center;
  transition: color var(--transition-fast);
}

.mobile-nav__link:hover {
  color: var(--color-primary-darker);
}


/* ========================================
   7. Hero Section
   ======================================== */
.hero {
  padding: clamp(5rem, 12vw, 9rem) 0 clamp(4rem, 8vw, 7rem);
  background: var(--color-cream);
  position: relative;
  overflow: hidden;
}


/* Subtle decorative circle */
.hero::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: var(--color-primary-light);
  pointer-events: none;
}

.hero__content {
  position: relative;
  max-width: 680px;
}

.hero__title {
  margin-bottom: 1rem;
  color: var(--color-text-heading);
}

.hero__subtitle {
  font-size: var(--fs-lg);
  color: var(--color-text-light);
  line-height: var(--lh-body);
  margin-bottom: 2rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}


/* ========================================
   8. Buttons
   ======================================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.8rem 1.75rem;
  font-family: var(--font-body);
  font-size: var(--fs-base);
  font-weight: 600;
  border-radius: 6px;
  transition: background var(--transition-fast), color var(--transition-fast), box-shadow var(--transition-fast);
  white-space: nowrap;
}

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

.btn--primary:hover {
  background: var(--color-primary-dark);
  color: var(--color-white);
  box-shadow: var(--shadow-md);
}

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

.btn--secondary:hover {
  background: var(--color-primary-light);
  color: var(--color-primary-darker);
}

.btn svg {
  flex-shrink: 0;
}


/* ========================================
   9. Leistungen Section
   ======================================== */
.leistungen {
  background: var(--color-white);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.service-card {
  background: var(--color-cream);
  border-radius: 10px;
  padding: 2rem 1.75rem;
  border: 1px solid var(--color-border);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

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

.service-card__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  color: var(--color-primary);
}

.service-card__icon svg {
  width: 36px;
  height: 36px;
}

.service-card__title {
  font-family: var(--font-heading);
  font-size: var(--fs-xl);
  font-weight: 700;
  color: var(--color-text-heading);
  margin-bottom: 0.75rem;
}

.service-card__desc {
  color: var(--color-text-light);
  font-size: var(--fs-base);
  line-height: 1.65;
}

/* Qualifications Bar */
.qualifications-bar {
  border-top: 1px solid var(--color-border);
  padding-top: 2rem;
}

.qualifications-bar__title {
  font-size: var(--fs-base);
  font-family: var(--font-body);
  font-weight: 600;
  color: var(--color-text-light);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 1rem;
}

.qualifications-bar__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.qualifications-bar__list li {
  background: var(--color-cream);
  color: var(--color-text-light);
  font-size: var(--fs-sm);
  padding: 0.35rem 0.85rem;
  border-radius: 100px;
  border: 1px solid var(--color-border);
  white-space: nowrap;
}


/* ========================================
   10. Über uns Section
   ======================================== */
.ueber-uns {
  background: var(--color-cream);
}

.ueber-uns__inner {
  display: grid;
  gap: 2.5rem;
}

.ueber-uns__portrait {
  width: 100%;
  max-width: 400px;
  border-radius: 10px;
  object-fit: cover;
  box-shadow: var(--shadow-lg);
}

.ueber-uns__text-col h3 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--fs-xl);
  color: var(--color-text-heading);
  margin-top: 2rem;
  margin-bottom: 0.5rem;
}

.ueber-uns__text-col h3:first-of-type {
  margin-top: 1.5rem;
}

.ueber-uns__intro {
  font-size: var(--fs-lg);
  color: var(--color-text-light);
}

.ueber-uns__detail {
  color: var(--color-text-light);
  font-size: var(--fs-sm);
}

.ueber-uns__certifications {
  display: grid;
  gap: 0.4rem;
  margin-top: 0.5rem;
}

.ueber-uns__certifications li {
  position: relative;
  padding-left: 1.25rem;
  color: var(--color-text);
  font-size: var(--fs-base);
  line-height: 1.6;
}

.ueber-uns__certifications li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-primary);
}


/* ========================================
   11. Praxis Section
   ======================================== */
.praxis {
  background: var(--color-white);
}

.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 1rem;
}

.gallery__item {
  aspect-ratio: 4 / 3;
  border-radius: 8px;
  overflow: hidden;
}

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

.gallery__placeholder {
  background: var(--color-cream-mid);
  border: 2px dashed var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
}

.gallery__placeholder-text {
  color: var(--color-text-light);
  font-size: var(--fs-sm);
  font-weight: 600;
  letter-spacing: 0.03em;
}

/* Gallery clickable images */
.gallery__link {
  display: block;
  width: 100%;
  height: 100%;
  cursor: pointer;
}

.gallery__link img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.gallery__link:hover img {
  transform: scale(1.03);
}


/* ========================================
   11b. Lightbox
   ======================================== */
.lightbox {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 300;
  background: rgba(0, 0, 0, 0.9);
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.lightbox.is-active {
  display: flex;
}

.lightbox__img {
  max-width: 90vw;
  max-height: 85vh;
  object-fit: contain;
  border-radius: 6px;
  box-shadow: 0 4px 40px rgba(0, 0, 0, 0.4);
  user-select: none;
}

.lightbox__close {
  position: absolute;
  top: 1rem;
  right: 1.25rem;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.15);
  border: none;
  border-radius: 50%;
  color: #fff;
  font-size: 1.5rem;
  cursor: pointer;
  transition: background var(--transition-fast);
  z-index: 310;
}

.lightbox__close:hover {
  background: rgba(255, 255, 255, 0.3);
}

.lightbox__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.15);
  border: none;
  border-radius: 50%;
  color: #fff;
  font-size: 1.25rem;
  cursor: pointer;
  transition: background var(--transition-fast);
  z-index: 310;
}

.lightbox__nav:hover {
  background: rgba(255, 255, 255, 0.3);
}

.lightbox__nav--prev {
  left: 1rem;
}

.lightbox__nav--next {
  right: 1rem;
}

.lightbox__counter {
  position: absolute;
  bottom: 1.25rem;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255, 255, 255, 0.7);
  font-size: var(--fs-sm);
  font-family: var(--font-body);
}


/* ========================================
   12. Kontakt Section
   ======================================== */
.kontakt {
  background: var(--color-cream);
}

.kontakt__inner {
  display: grid;
  gap: 2.5rem;
}

.kontakt__practice-name {
  font-family: var(--font-heading);
  font-size: var(--fs-xl);
  font-weight: 700;
  color: var(--color-text-heading);
  margin-bottom: 0.25rem;
}

.kontakt__address {
  margin-bottom: 1.5rem;
  line-height: 1.8;
}

.kontakt__details {
  margin-bottom: 1.5rem;
}

.kontakt__details p {
  margin-bottom: 0.35rem;
}

.kontakt__details a {
  font-weight: 600;
}

.kontakt__hours {
  margin-bottom: 1.5rem;
}

.kontakt__hours h3 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--fs-xl);
  margin-bottom: 0.5rem;
}

.kontakt__hours-table {
  font-size: var(--fs-base);
  line-height: 1.8;
}

.kontakt__hours-table dt {
  font-weight: 600;
  display: inline;
}

.kontakt__hours-table dd {
  display: inline;
  margin-left: 0.25rem;
}

.kontakt__hours-table dd::after {
  content: '';
  display: block;
}

.kontakt__legal {
  font-size: var(--fs-sm);
  color: var(--color-text-light);
  padding-top: 1rem;
  border-top: 1px solid var(--color-border);
}

.kontakt__legal p {
  margin-bottom: 0.15rem;
}

.kontakt__map {
  border-radius: 10px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  min-height: 300px;
  background: var(--color-cream-mid);
}

.kontakt__map iframe {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 350px;
  border: 0;
}


/* ========================================
   13. Footer
   ======================================== */
.site-footer {
  background: var(--color-text-heading);
  color: var(--color-cream);
  padding: 3rem 0 2rem;
}

.footer__inner {
  display: grid;
  gap: 2rem;
}

.footer__logo {
  height: 50px;
  width: auto;
  margin-bottom: 0.75rem;
}

.footer__name {
  font-family: var(--font-heading);
  font-size: var(--fs-lg);
  font-weight: 700;
  margin-bottom: 0.15rem;
}

.footer__tagline {
  font-size: var(--fs-sm);
  color: rgba(246, 241, 234, 0.65);
}

.footer__nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.5rem;
}

.footer__nav a {
  color: var(--color-cream);
  font-size: var(--fs-sm);
  font-weight: 600;
  opacity: 0.8;
  transition: opacity var(--transition-fast);
}

.footer__nav a:hover {
  opacity: 1;
  color: var(--color-cream);
}

.footer__legal {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.5rem;
}

.footer__legal a {
  color: var(--color-cream);
  font-size: var(--fs-sm);
  opacity: 0.65;
  transition: opacity var(--transition-fast);
}

.footer__legal a:hover {
  opacity: 1;
  color: var(--color-cream);
}

.footer__copy {
  font-size: var(--fs-sm);
  color: rgba(246, 241, 234, 0.45);
  padding-top: 1.5rem;
  border-top: 1px solid rgba(246, 241, 234, 0.1);
  grid-column: 1 / -1;
}


/* ========================================
   14. Modals (Impressum / Datenschutz)
   ======================================== */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 250;
  align-items: flex-start;
  justify-content: center;
  padding: 2rem 1.25rem;
  overflow-y: auto;
  background: rgba(44, 34, 24, 0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.modal.is-active {
  display: flex;
}

.modal__content {
  background: var(--color-white);
  border-radius: 12px;
  max-width: 720px;
  width: 100%;
  padding: 2.5rem 2rem;
  position: relative;
  margin: 2rem auto;
  box-shadow: var(--shadow-lg);
}

.modal__close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-cream);
  border: 1px solid var(--color-border);
  border-radius: 50%;
  color: var(--color-text);
  font-size: 1.25rem;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.modal__close:hover {
  background: var(--color-cream-mid);
}

.modal__content h2 {
  margin-bottom: 1.25rem;
  font-size: var(--fs-2xl);
}

.modal__content h3 {
  font-family: var(--font-heading);
  font-weight: 700;
  margin-top: 1.75rem;
  margin-bottom: 0.5rem;
  font-size: var(--fs-lg);
  color: var(--color-text-heading);
}

.modal__content p {
  line-height: 1.7;
  margin-bottom: 0.75rem;
}

.modal__content ul {
  padding-left: 1.25rem;
  margin-bottom: 0.75rem;
}

.modal__content ul li {
  list-style: disc;
  line-height: 1.7;
  margin-bottom: 0.25rem;
}

.modal__content a {
  word-break: break-word;
}

/* ========================================
   15. Responsive — Tablet (min-width: 768px)
   ======================================== */
@media (min-width: 768px) {
  :root {
    --container-padding: 2rem;
  }

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

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

  .ueber-uns__inner {
    grid-template-columns: 1fr 1.4fr;
    align-items: start;
    gap: 3rem;
  }

  .kontakt__inner {
    grid-template-columns: 1fr 1fr;
    align-items: start;
    gap: 3rem;
  }

  .footer__inner {
    grid-template-columns: 1fr 1fr 1fr;
    align-items: start;
  }

  .footer__copy {
    text-align: center;
  }

  .gallery {
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  }
}


/* ========================================
   15. Responsive — Desktop (min-width: 1024px)
   ======================================== */
@media (min-width: 1024px) {
  .hero__content {
    max-width: 720px;
  }

  .hero::before {
    width: 650px;
    height: 650px;
    top: -30%;
    right: -5%;
  }

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

  .gallery {
    grid-template-columns: repeat(3, 1fr);
  }
}


/* ========================================
   16. Responsive — Mobile (max-width: 767px)
   ======================================== */
@media (max-width: 767px) {
  /* Hide desktop nav, show burger */
  .desktop-nav {
    display: none;
  }

  .burger-btn {
    display: flex;
  }

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

  .ueber-uns__portrait {
    max-width: 100%;
  }
}


/* ========================================
   17. Reduced Motion
   ======================================== */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}


/* ========================================
   18. Print Styles
   ======================================== */
@media print {
  .site-header,
  .burger-btn,
  .hero__actions,
  .kontakt__map,
  .site-footer {
    display: none;
  }

  body {
    background: white;
    color: black;
    font-size: 12pt;
  }

  .section {
    padding-block: 1.5rem;
    break-inside: avoid;
  }

  a[href^="tel:"]::after,
  a[href^="mailto:"]::after {
    content: " (" attr(href) ")";
    font-size: 0.85em;
    color: #666;
  }
}