/* ===== DESIGN TOKENS ===== */
:root {
  --blue-dark:    #0A3477;
  --blue-mid:     #115ACF;
  --blue-light:   #4F8DF0;
  --teal:         #23C3B1;
  --bg-white:     #FFFFFF;
  --bg-header:    #c9effb;
  --bg-off:       #F4FCFB;
  --text-dark:    #1a1a2e;
  --text-mid:     #444466;
  --text-light:   #FFFFFF;
  --border:       rgba(17, 90, 207, 0.15);
  --shadow:       0 4px 24px rgba(10, 52, 119, 0.10);
  --radius:       6px;
  --transition:   0.3s ease;
}

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Montserrat', sans-serif;
  font-weight: 400;
  line-height: 1.7;
  color: var(--text-dark);
  background: var(--bg-white);
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--blue-mid); text-decoration: none; }
a:hover { text-decoration: underline; }
ul { list-style: none; }

/* ===== LAYOUT ===== */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}
.section {
  padding: 80px 0;
  scroll-margin-top: var(--header-h, 120px);
}
.section--white { background: var(--bg-white); }
.section--light { background: var(--bg-off); }
.section--off   { background: var(--bg-off); }
.section--blue  { background: var(--blue-dark); color: var(--text-light); }

/* ===== TYPOGRAPHY ===== */
h1, h2, h3 {
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: 0.02em;
}
h2 { font-size: clamp(1.5rem, 3vw, 2rem); margin-bottom: 1rem; color: var(--blue-dark); }
h3 { font-size: clamp(1.1rem, 2vw, 1.35rem); margin-bottom: 0.75rem; color: var(--blue-mid); }
p  { margin-bottom: 1rem; color: var(--text-mid); }
p:last-child { margin-bottom: 0; }

.section--blue h2,
.section--blue h3,
.section--blue p { color: var(--text-light); }

.section-title {
  text-align: center;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--blue-dark);
  margin-bottom: 0.5rem;
}
.section-title--light { color: var(--text-light); }

.section-subtitle {
  text-align: center;
  font-size: 1.1rem;
  font-weight: 300;
  color: var(--text-mid);
  margin-bottom: 2.5rem;
}

/* ===== HEADER ===== */
#site-header {
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: var(--bg-header);
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--transition), background var(--transition);
}
#site-header.scrolled {
  box-shadow: var(--shadow);
}
.header-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 12px 16px 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  column-gap: 16px;
  row-gap: 12px;
  flex-wrap: wrap;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}
.brand-logo {
  height: 52px;
  width: auto;
  border-radius: var(--radius);
  object-fit: contain;
}
.brand-text {
  display: flex;
  flex-direction: column;
  min-width: 0;
}
.brand-name {
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--blue-dark);
  line-height: 1.2;
}
.brand-tagline {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-mid);
  letter-spacing: 0.05em;
}

/* NAV */
#main-nav { display: flex; align-items: center; }
.nav-list-links {
  display: flex;
  gap: 2px;
  align-items: center;
}
.nav-list-links a {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--text-mid);
  padding: 6px 10px;
  border-radius: var(--radius);
  transition: color var(--transition), background var(--transition);
  white-space: nowrap;
}
.nav-list-links a:hover,
.nav-list-links a.active {
  color: var(--blue-mid);
  background: rgba(17, 90, 207, 0.07);
  text-decoration: none;
}
.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.4rem;
  cursor: pointer;
  color: var(--blue-dark);
  padding: 6px;
  line-height: 1;
}
.nav-list-contact {
  display: flex;
  flex-wrap: wrap;
  justify-content: end;
  gap: 4px 12px;
  padding: 0px 24px 24px 0px;
}
.nav-list-contact a {
  align-items: center;
  color: var(--text-mid);
  display: flex;
  font-size: 0.9rem;
  gap: 6px;
  text-decoration: none;
}
.nav-list-contact .material-icons { font-size: 1rem; }

/* ===== CAROUSEL (Swiper) ===== */
#carousel {
  width: 100%;
  height: 70vh;
  min-height: 380px;
  max-height: 700px;
  background: var(--blue-dark);
}
.swiper-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

/* Pagination dots */
.swiper-pagination-bullet {
  background: rgba(255, 255, 255, 0.55);
  opacity: 1;
  width: 10px;
  height: 10px;
  transition: background var(--transition), transform var(--transition);
}
.swiper-pagination-bullet-active {
  background: #fff;
  transform: scale(1.25);
}

/* Prev / Next buttons */
.swiper-button-prev,
.swiper-button-next {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.18);
  border: 2px solid rgba(255, 255, 255, 0.5);
  transition: background var(--transition);
}
.swiper-button-prev:hover,
.swiper-button-next:hover {
  background: rgba(17, 90, 207, 0.55);
  border-color: #fff;
}
.swiper-button-prev::after,
.swiper-button-next::after {
  font-size: 1.2rem;
  font-weight: 700;
  color: #fff;
}

/* ===== SPLIT LAYOUT ===== */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.split--reverse { direction: rtl; }
.split--reverse > * { direction: ltr; }

.split__image img {
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  object-fit: cover;
}
.split__content h2 { margin-bottom: 1.25rem; }
.split__content p + p { margin-top: 0.5rem; }

/* ===== ROLFTHERAPY ===== */
.rolf-illustrations {
  display: flex;
  justify-content: center;
  align-items: flex-end;
  gap: 48px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}
.rolf-illustrations img {
  max-height: 300px;
  width: auto;
  object-fit: contain;
}
.rolf-howto {
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
}
.rolf-howto h3 { margin-bottom: 1rem; }
.rolf-howto p  { text-align: left; }

/* ===== CHECK LIST ===== */
.check-list { padding: 0; }
.check-list li {
  position: relative;
  padding-left: 28px;
  margin-bottom: 0.85rem;
  color: var(--text-mid);
}
.check-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--teal);
  font-weight: 700;
}

/* ===== PRICING ===== */
.price-cards {
  display: flex;
  gap: 32px;
  justify-content: center;
  flex-wrap: wrap;
  margin: 2.5rem 0;
}
.price-card {
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 36px 48px;
  text-align: center;
}
.price-card__label {
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  margin-bottom: 1rem;
  color: rgba(255, 255, 255, 0.85);
}
.price-card__label small { font-weight: 300; font-size: 0.8em; }
.price-card__price {
  font-size: 2rem;
  font-weight: 700;
  color: #fff;
}
.price-policy {
  text-align: center;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.7) !important;
  max-width: 640px;
  margin: 0 auto;
}
.price-policy strong { color: var(--text-light); }

/* ===== GALLERY ===== */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 2rem;
}
.gallery-item {
  border: none;
  padding: 0;
  cursor: pointer;
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
  background: none;
  aspect-ratio: 4 / 3;
  display: block;
  width: 100%;
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease, filter 0.4s ease;
}
.gallery-item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(17, 90, 207, 0.35);
  opacity: 0;
  transition: opacity var(--transition);
}
.gallery-item:hover img  { transform: scale(1.04); filter: brightness(0.9); }
.gallery-item:hover::after { opacity: 1; }

/* ===== OPENING HOURS ===== */
.section--opening-hours {
  padding: 0 !important;
}
.hours-overlay {
  background: rgba(10, 52, 119, 0.72);
  padding: 80px 0;
}
.hours-box { text-align: center; color: #fff; margin-bottom: 16px; }
.hours-box h2 {
  color: #fff;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  letter-spacing: 0.1em;
  margin-bottom: 1.5rem;
}
.hours-days { font-size: 1.2rem; font-weight: 600; margin-bottom: 0.25rem; color: rgba(255,255,255,0.9); }
.hours-time { font-size: 2.5rem; font-weight: 700; color: #fff; letter-spacing: 0.05em; margin-bottom: 0.5rem; }
.hours-note { font-size: 0.9rem; color: rgba(255,255,255,0.7); font-style: italic; margin: 0; }

/* ===== CONTACT ===== */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  max-width: 500px;
  margin: 2rem auto 0;
}
.contact-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.contact-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--blue-mid);
}
.contact-value { color: var(--text-dark); font-size: 0.95rem; }
a.contact-value { color: var(--blue-mid); }
a.contact-value:hover { text-decoration: underline; }

/* ===== MAP ===== */
.map-wrap {
  position: relative;
  margin-top: 2.5rem;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.map-wrap iframe { display: block; }
.btn-navigate {
  position: absolute;
  bottom: 16px;
  right: 16px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  background: var(--blue-dark);
  color: #fff;
  font-family: inherit;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  border-radius: 50px;
  box-shadow: 0 2px 12px rgba(10,52,119,0.35);
  text-decoration: none;
  transition: background var(--transition), transform var(--transition);
}
.btn-navigate:hover { background: var(--blue-mid); transform: translateY(-2px); text-decoration: none; }
.btn-navigate .material-icons { font-size: 1.1rem; vertical-align: middle; }


/* ===== CONTACT FORM ===== */
.contact-form {
  scroll-margin-top: var(--header-h, 120px);
  max-width: 760px;
  margin: 4.5rem auto 2.5rem auto;
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 40px 48px;
  box-shadow: var(--shadow);
}
.contact-form .section-title {
  margin-bottom: 2rem;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.form-group label {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--blue-dark);
}
.form-hint {
  font-weight: 400;
  text-transform: none;
  letter-spacing: 0;
  color: var(--text-mid);
  font-size: 0.8rem;
}
.form-required {
  color: #c0392b;
  font-size: 0.9em;
}
.form-group input,
.form-group textarea {
  font-family: inherit;
  font-size: 1rem;
  color: var(--text-dark);
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px 14px;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  resize: vertical;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: #aab; }
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--blue-mid);
  box-shadow: 0 0 0 3px rgba(17, 90, 207, 0.12);
}
.form-group.has-error input,
.form-group.has-error textarea {
  border-color: #c0392b;
  box-shadow: 0 0 0 3px rgba(192, 57, 43, 0.10);
}
.form-group textarea { min-height: 130px; margin-bottom: 0; }

.form-status {
  min-height: 1.4em;
  font-size: 0.88rem;
  font-weight: 600;
  border-radius: var(--radius);
  margin: 12px 0;
  padding: 0;
  transition: all var(--transition);
}
.form-status:not(:empty) { padding: 10px 14px; }
.form-status--ok    { background: #e8f8f5; color: #1a7a5e; border: 1px solid #a8e6d5; }
.form-status--error { background: #fdf0ef; color: #a93226; border: 1px solid #f5c6c2; }

.btn-submit {
  display: inline-block;
  padding: 13px 36px;
  background: var(--blue-mid);
  color: #fff;
  font-family: inherit;
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
}
.btn-submit:hover  { background: var(--blue-dark); }
.btn-submit:active { transform: scale(0.98); }
.btn-submit:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }

/* ===== SCROLL TO TOP ===== */
.btn-scroll-top {
  position: fixed;
  bottom: 28px;
  left: 28px;
  z-index: 90;
  width: 46px;
  height: 46px;
  background: var(--blue-dark);
  color: #fff;
  font-size: 1.5rem;
  line-height: 1;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  box-shadow: 0px 0px 10px #a0a0ffa0;
  transition: background var(--transition), transform var(--transition), opacity var(--transition);
  opacity: 0;
  pointer-events: none;
}
.btn-scroll-top:not([hidden]) {
  opacity: 1;
  pointer-events: auto;
}
.btn-scroll-top:hover { background: var(--blue-mid); transform: translateY(-2px); }
.btn-scroll-top:active { transform: translateY(0); }

/* ===== FLOATING BUTTON ===== */
.btn-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 90;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 13px 22px;
  background: var(--blue-dark);
  color: #fff;
  font-family: inherit;
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  border: none;
  border-radius: 50px;
  cursor: pointer;
  box-shadow: 0px 0px 10px #a0a0ffa0;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
}
.btn-float:hover {
  background: var(--blue-mid);
  transform: translateY(-2px);
  box-shadow: 0 6px 28px rgba(10, 52, 119, 0.45);
}
.btn-float:active { transform: translateY(0); }
.btn-float__icon { font-size: 1.1rem; line-height: 1; }

/* ===== FOOTER ===== */
.site-footer {
  background: var(--blue-dark);
  color: rgba(255, 255, 255, 0.7);
  padding: 24px 0;
  text-align: center;
  font-size: 0.85rem;
}
.site-footer p { color: var(--text-light); }
.site-footer a { color: rgba(255, 255, 255, 0.85); }
.site-footer a:hover { color: #fff; }

/* ===== LIGHTBOX ===== */
.lightbox-overlay {
  position: fixed;
  inset: 0;
  background: rgba(5, 15, 40, 0.93);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}
.lightbox-overlay.open {
  opacity: 1;
  visibility: visible;
}
.lightbox-img {
  max-width: 90vw;
  max-height: 85vh;
  object-fit: contain;
  border-radius: var(--radius);
  box-shadow: 0 8px 48px rgba(0, 0, 0, 0.6);
  transition: opacity 0.2s ease;
}
.lightbox-close {
  position: absolute;
  top: 20px;
  right: 24px;
  background: none;
  border: none;
  color: #fff;
  font-size: 2rem;
  cursor: pointer;
  line-height: 1;
  opacity: 0.8;
  transition: opacity var(--transition);
  z-index: 3;
  padding: 4px 8px;
}
.lightbox-close:hover { opacity: 1; }

.lightbox-prev,
.lightbox-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.1);
  border: 2px solid rgba(255, 255, 255, 0.3);
  color: #fff;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition);
  z-index: 3;
}
.lightbox-prev { left: 20px; }
.lightbox-next { right: 20px; }
.lightbox-prev:hover,
.lightbox-next:hover { background: rgba(17, 90, 207, 0.5); border-color: #fff; }

.mobile-only { display: none; }

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .mobile-only { display: block; }
  .header-inner { flex-wrap: nowrap; }
  .brand-tagline { font-size: 0.7rem; }
  .brand-name { font-size: 1.1rem; }
  .nav-toggle { display: flex; }
  .nav-list {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    background: var(--bg-white);
    border-bottom: 1px solid var(--border);
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.3s ease, opacity 0.3s ease;
    z-index: 99;
    box-shadow: var(--shadow);
  }
  .nav-list-links {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    padding: 8px 0;
    gap: 0;
  }
  .nav-list.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }
  .nav-list-links a { padding: 12px 24px; font-size: 0.85rem; width: 100%; display: block; }


  .split,
  .split--reverse {
    grid-template-columns: 1fr;
    gap: 32px;
    direction: ltr;
  }
  .split--reverse .split__image { order: -1; }

  .rolf-illustrations { gap: 24px; }
  .rolf-illustrations img { max-height: 180px; }

  .gallery-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }

  .price-cards { flex-direction: column; align-items: center; }
  .price-card { min-width: 0; width: 100%; max-width: 300px; padding: 28px 32px; }

  .contact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .contact-form { padding: 28px 20px; }
  .btn-scroll-top { bottom: 16px; left: 16px; width: 40px; height: 40px; font-size: 1.3rem; }
  .btn-float { bottom: 16px; right: 16px; padding: 11px 18px; font-size: 0.82rem; }

  .lightbox-prev { left: 8px; }
  .lightbox-next { right: 8px; }

  #carousel { height: 50vw; min-height: 220px; max-height: 400px; }

  .section--hero-bg { background-attachment: scroll; }
}

@media (max-width: 480px) {
  .mobile-only { display: block; }
  .brand-tagline { font-size: 0.6rem; }
  .brand-name { font-size: 1rem; }
  .gallery-grid { grid-template-columns: 1fr; }
  .section, .hours-overlay { padding: 56px 0; }
  .site-footer { padding-bottom: 80px; }
}