:root {
  --color-black: #000;
  --color-white: #fff;
  --color-grey: #999;
  --color-border: #000;
  --font: 'MM', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  --max-width: 1200px;
  --header-height: 56px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font);
  font-weight: 300;
  font-size: 1rem;
  line-height: 1.5;
  color: var(--color-black);
  background: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

sup.reg-mark {
  font-size: 0.6em;
  line-height: 0;
  vertical-align: super;
  font-weight: inherit;
}

a { color: var(--color-black); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3, h4 {
  font-family: var(--font);
  font-weight: 300;
  line-height: 1.1;
  color: var(--color-black);
  letter-spacing: -0.02em;
}
h1 { font-size: 2.5rem; }
h2 { font-size: 1.5rem; margin-bottom: 1rem; }
h3 { font-size: 1.1rem; font-weight: 500; }

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ===== SKIP LINK ===== */
.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  background: var(--color-black);
  color: var(--color-white);
  padding: 0.5rem 1rem;
  z-index: 1000;
  font-size: 0.85rem;
}
.skip-link:focus { top: 0; }

/* ===== SPLAT 3D VIEWER ===== */
.splat-section {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 65%;
  padding: 0;
  margin: 0;
  pointer-events: none;
}
/* GPU layer + smooth parallax (transform set by splat-loader.js) */
.hero .splat-section.splat-section--parallax {
  will-change: transform;
  backface-visibility: hidden;
}
.splat-section .splat-bg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 1s ease;
  z-index: 1;
}
.splat-section--loaded .splat-bg {
  opacity: 1;
}
.splat-section--loaded .splat-loader {
  opacity: 0;
  pointer-events: none;
}

/* Wheel scrolls the page; pointerdown forwarded into iframe (splat-loader.js) */
.splat-scroll-shield {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: auto;
  cursor: grab;
}
.splat-scroll-shield:active {
  cursor: grabbing;
}
.splat-scroll-shield--pass {
  pointer-events: none;
}

/* Fallback: <img> injected by JS — desktop fills absolutely, mobile flows naturally */
.splat-fallback-img {
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 35%;
}
.splat-caption {
  display: block;
  text-align: right;
  padding: 0.35rem 1.25rem 0;
  font-family: var(--font);
  font-size: 0.55rem;
  font-weight: 400;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: rgba(0,0,0,0.3);
  pointer-events: none;
}

.splat-loader {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font);
  font-size: 0.75rem;
  font-weight: 300;
  color: var(--color-grey);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: opacity 0.6s ease;
  z-index: 10;
}

.splat-loader-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--color-grey);
  animation: splat-pulse 1.4s ease-in-out infinite;
}
.splat-loader-dot:nth-child(2) { animation-delay: 0.2s; }
.splat-loader-dot:nth-child(3) { animation-delay: 0.4s; }

@keyframes splat-pulse {
  0%, 80%, 100% { opacity: 0.2; transform: scale(0.8); }
  40% { opacity: 1; transform: scale(1.2); }
}

@media (max-width: 1024px) {
  .hero {
    flex-direction: column-reverse;
    min-height: auto;
    padding: 0;
    gap: 0;
  }
  .splat-section {
    position: relative;
    width: 100%;
    height: 55vh;
    top: auto;
    right: auto;
    bottom: auto;
    overflow: hidden;
    margin-top: calc(-1 * var(--header-height));
    padding-top: var(--header-height);
  }
  .splat-section .splat-bg {
    position: absolute;
    top: 0;
    left: -5%;
    right: -5%;
    bottom: 0;
    width: 110%;
    height: 100%;
    max-width: none;
    aspect-ratio: auto;
    transform: none;
  }
  /* Fallback: image flows naturally — no cropping */
  .splat-section.splat-section--fallback {
    margin-top: 0;
    padding-top: 0;
    height: auto;
    min-height: 0;
    overflow: visible;
  }
  .splat-section.splat-section--fallback .splat-bg {
    position: relative;
    top: auto;
    left: 0;
    right: auto;
    bottom: auto;
    width: 100%;
    height: auto;
  }
  .splat-section--fallback .splat-fallback-img {
    position: relative;
    width: 100%;
    height: auto;
    object-fit: contain;
    display: block;
  }
}

@media (max-width: 767px) {
  /* Hero: compact layout — image + heading + subtitle + buttons in one screen */
  .hero {
    padding-bottom: 0;
  }
  .hero > .container {
    padding-top: 0;
    padding-bottom: 1.5rem;
  }
  .hero h1 {
    font-size: clamp(2rem, 8vw, 2.8rem);
    margin-bottom: 0.6rem;
  }
  .hero-subtitle {
    font-size: 0.95rem;
  }
  .hero-actions {
    margin-top: 1rem;
  }
  .splat-section:not(.splat-section--fallback) {
    height: 40vh;
    max-height: 300px;
  }
  /* Fallback image: full width, natural height, capped so text fits */
  .splat-section--fallback .splat-fallback-img {
    max-height: min(40vh, 320px);
    object-fit: contain;
    object-position: center top;
  }
}

@media (max-width: 480px) {
  .splat-section {
    height: 45vh;
  }
  .splat-section.splat-section--fallback {
    height: auto;
  }
  .splat-section--fallback .splat-fallback-img {
    max-height: min(36vh, 280px);
  }
}

/* ===== HEADER ===== */
#site-header {
  position: sticky;
  top: 0;
  z-index: 100;
}

.site-header {
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  height: var(--header-height);
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo-group {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
}

.logo-link {
  font-family: var(--font);
  font-size: 1.25rem;
  color: var(--color-black);
  text-decoration: none;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  white-space: nowrap;
}
.logo-link:hover { text-decoration: none; }
.logo-regular { font-weight: 400; }
.logo-bold { font-weight: 700; }

.logo-tagline {
  display: inline-flex;
  align-items: center;
  gap: 0.55em;
  font-size: 0.65rem;
  font-weight: 100;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-grey);
  white-space: nowrap;
}
.logo-tagline .swiss-cross {
  flex-shrink: 0;
}

.nav-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle-bar {
  display: block;
  width: 22px;
  height: 1px;
  background: var(--color-black);
}

.main-nav {
  display: none;
  position: absolute;
  top: var(--header-height);
  left: 0;
  right: 0;
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  padding: 1.5rem;
}
.main-nav--open { display: block; }

.nav-list { list-style: none; }
.nav-item { margin-bottom: 0.5rem; }
.nav-link {
  color: var(--color-black);
  font-weight: 400;
  font-size: 0.9rem;
  padding: 0.25rem 0;
  display: block;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.nav-link--active { font-weight: 500; }
.nav-link:hover { text-decoration: none; opacity: 0.5; }

.lang-switcher {
  display: flex;
  gap: 0.25rem;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--color-border);
}
.lang-link {
  color: var(--color-grey);
  font-size: 0.75rem;
  font-weight: 400;
  padding: 0.2rem 0.4rem;
  letter-spacing: 0.05em;
}
.lang-link--active {
  color: var(--color-black);
  font-weight: 500;
}
.lang-link:hover { text-decoration: none; color: var(--color-black); }

/* ===== HERO ===== */
/* No vertical padding on .hero: .splat-section is position:absolute and would
   sit inside padded inset, leaving white bands top/bottom. Padding lives on
   .hero > .container only so the viewer fills the full hero height to the menu. */
.hero {
  position: relative;
  min-height: calc(100vh - var(--header-height));
  display: flex;
  align-items: center;
  padding: 0;
  overflow: hidden;
}
.hero > .container {
  position: relative;
  z-index: 2;
  max-width: 45%;
  margin-left: max(0px, calc((100% - var(--max-width)) / 2));
  margin-right: auto;
  padding-top: 4rem;
  padding-bottom: 4rem;
}
@media (max-width: 1024px) {
  .hero > .container {
    max-width: var(--max-width);
    margin: 0 auto;
  }
}

.hero h1 {
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 200;
  line-height: 1.05;
  margin-bottom: 2rem;
  max-width: 14ch;
}

.hero-subtitle {
  font-size: 1.1rem;
  font-weight: 300;
  color: var(--color-black);
  max-width: 480px;
  line-height: 1.6;
}

.hero-actions {
  margin-top: 3rem;
  display: inline-flex;
  gap: 0.25rem;
  flex-wrap: wrap;
  align-items: center;
}

/* ===== STATS ===== */
.stats {
  padding: 3rem 0;
  border-bottom: 1px solid var(--color-border);
}

.stats-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}

.stat-item {
  padding: 2rem 0;
  border-bottom: 1px solid var(--color-border);
}
.stat-item:last-child { border-bottom: none; }

.stat-value {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 200;
  line-height: 1;
  margin-bottom: 0.5rem;
  letter-spacing: -0.02em;
}

.stat-label {
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--color-grey);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ===== INDICATION ===== */
.indication {
  padding: 3rem 0;
  border-bottom: 1px solid var(--color-border);
}

.indication-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.indication h2 {
  font-weight: 200;
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: 1rem;
}

.indication p {
  font-weight: 300;
  line-height: 1.7;
  max-width: 560px;
}

.procedures-list {
  list-style: none;
  padding: 0;
}

.procedures-list li {
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.95rem;
  font-weight: 400;
}
.procedures-list li:last-child { border-bottom: none; }

/* ===== CONTACT BAR ===== */
.contact-bar {
  padding: 2.5rem 0;
  border-bottom: 1px solid var(--color-border);
}

.contact-bar-inner {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.contact-bar-inner p {
  font-size: 0.9rem;
  font-weight: 300;
}

.contact-bar-inner a {
  font-weight: 400;
}

/* ===== SCROLL REVEAL ===== */
.reveal {
  opacity: 0;
  transform: translateY(2rem);
  filter: blur(8px);
  transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              filter 1s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.revealed {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
}

.reveal[data-delay="0.5"] { transition-delay: 0.06s; }
.reveal[data-delay="1"] { transition-delay: 0.12s; }
.reveal[data-delay="2"] { transition-delay: 0.24s; }
.reveal[data-delay="3"] { transition-delay: 0.36s; }
.reveal[data-delay="4"] { transition-delay: 0.48s; }

/* ===== HOME — NUMBERS (HIGH CONTRAST) ===== */
.home-numbers {
  background: var(--color-black);
  color: var(--color-white);
  padding: 5rem 0;
}

.home-numbers .container {
  padding-right: 4rem;
}

.stats-intro {
  font-size: 0.75rem;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.4);
  margin-bottom: 2.5rem;
}

.home-numbers-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3rem 4rem;
}

.home-number { }

.home-number-value {
  font-size: clamp(2rem, 5.5vw, 5.5rem);
  font-weight: 200;
  line-height: 1;
  letter-spacing: -0.03em;
  margin-bottom: 0.5rem;
  overflow: visible;
  white-space: nowrap;
}

.home-number-label {
  font-size: 0.8rem;
  font-weight: 400;
  color: var(--color-grey);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  line-height: 1.4;
  max-width: 280px;
}

/* ===== HOME — ABOUT / HOW IT WORKS ===== */
.home-about {
  padding: 5rem 0;
  border-top: 1px solid var(--color-border);
}

.home-about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
}

.home-about-text h2 {
  font-weight: 200;
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: 1.25rem;
}

.home-about-text p {
  font-weight: 300;
  line-height: 1.7;
  color: var(--color-grey);
  max-width: 520px;
}

.home-about-procedures h3 {
  font-size: 0.8rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--color-border);
}

/* ===== HOME — CALLOUT ===== */
.home-callout {
  padding: 5rem 0;
}

.home-callout-text {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 200;
  line-height: 1.3;
  letter-spacing: -0.01em;
  max-width: 680px;
  margin: 0;
  padding: 0;
  border: none;
  color: var(--color-black);
}

/* ===== HOME — QUALITY BAR ===== */
.home-quality {
  padding: 3rem 0;
  border-top: 1px solid var(--color-border);
}

.home-quality-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.home-quality-tag {
  font-size: 0.8rem;
  font-weight: 400;
  padding: 0.5rem 1rem;
  border: 1px solid var(--color-border);
  white-space: nowrap;
  letter-spacing: 0.02em;
}

/* ===== HOME — CTA ===== */
.home-cta {
  background: var(--color-black);
  color: var(--color-white);
  padding: 4rem 0;
}

.home-cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.home-cta-tagline {
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  font-weight: 200;
  line-height: 1.3;
  max-width: 480px;
}

.home-cta .btn-primary {
  background: var(--color-white);
  color: var(--color-black);
  border-color: var(--color-white);
  flex-shrink: 0;
}

.home-cta .btn-primary:hover {
  background: transparent;
  color: var(--color-white);
}

/* ===== HOME — RESPONSIVE ===== */
@media (max-width: 767px) {
  .home-mission { padding: 4.5rem 0 3.5rem; }

  .home-numbers { padding: 3.5rem 0; }
  .home-numbers-grid { gap: 2.5rem 2rem; }
  .home-number-value {
    font-size: clamp(1.85rem, 9.5vw, 4rem);
  }

  .home-about { padding: 3.5rem 0; }
  .home-about-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .home-callout { padding: 3.5rem 0; }

  .home-cta-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (min-width: 768px) {
  .home-numbers-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
  }

  .home-number {
    padding: 0 2rem;
    border-left: 1px solid rgba(255, 255, 255, 0.15);
  }

  .home-number:first-child {
    border-left: none;
    padding-left: 0;
  }

  .home-number:last-child { padding-right: 0; }
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-block;
  padding: 0.7rem 1.75rem;
  font-family: var(--font);
  font-weight: 400;
  font-size: 0.85rem;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  transition: background 0.15s, color 0.15s;
  cursor: pointer;
  border: 1px solid var(--color-black);
}
.btn:hover { text-decoration: none; }

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

.btn-secondary {
  background: transparent;
  color: var(--color-black);
}
.btn-secondary:hover {
  background: var(--color-black);
  color: var(--color-white);
}

/* ===== FOOTER ===== */
.site-footer {
  padding: 2rem 0;
  border-top: 1px solid var(--color-border);
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-copyright {
  font-size: 0.8rem;
  font-weight: 300;
  color: var(--color-grey);
}

.footer-nav { margin: 0; }
.footer-nav a {
  color: var(--color-grey);
  font-size: 0.8rem;
  font-weight: 300;
  margin-right: 1.5rem;
}
.footer-nav a:hover { color: var(--color-black); }

.footer-made {
  font-size: 0.75rem;
  font-weight: 300;
  color: var(--color-grey);
}

/* ===== PAGE HEADER ===== */
.page-header {
  padding: 3rem 0;
  border-bottom: 1px solid var(--color-border);
}
.page-header h1 { font-weight: 200; }
.page-header p {
  color: var(--color-grey);
  margin-top: 0.5rem;
  max-width: 560px;
  font-weight: 300;
}

/* ===== PRODUCTS LIST ===== */
.products-grid {
  padding: 2rem 0;
}

.product-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2.5rem 2rem;
  padding: 2.5rem 0;
}

.product-list-item {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  color: inherit;
  text-decoration: none;
  transition: opacity 0.15s;
}
.product-list-item:hover { opacity: 0.5; text-decoration: none; }

.product-list-thumb {
  width: 100%;
  height: 200px;
  object-fit: contain;
  object-position: left bottom;
}

.product-list-info {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  min-width: 0;
}

.product-list-name { font-weight: 400; font-size: 0.95rem; }
.product-list-desc { color: var(--color-grey); font-size: 0.8rem; font-weight: 300; line-height: 1.4; }

.product-list-soon {
  grid-column: 1 / -1;
  padding: 1.5rem 0 0;
  border-top: 1px solid var(--color-border);
  color: var(--color-grey);
  font-size: 0.85rem;
  font-weight: 300;
  font-style: italic;
}

/* ===== PRODUCT DETAIL (HERO) ===== */
.product-detail {
  padding: 2.5rem 0;
}

.back-link {
  display: inline-block;
  margin-bottom: 1.5rem;
  font-size: 0.85rem;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.back-link::before { content: '\2190\00a0'; }

.product-detail-header {
  display: flex;
  gap: 3rem;
  align-items: flex-start;
}

.product-detail-text {
  flex: 1;
  min-width: 0;
}
.product-detail-text h1 { font-weight: 200; margin-bottom: 0.75rem; }
.product-detail-text p { color: var(--color-grey); font-weight: 300; max-width: 560px; line-height: 1.6; }

.product-detail-image {
  flex-shrink: 0;
  width: 320px;
}
.product-detail-image img {
  width: 100%;
  height: auto;
  display: block;
}

.product-context-section {
  border-top: 1px solid var(--color-border);
  padding: 3rem 0 4rem;
}

.product-context-inner {
  max-width: 720px;
}

.product-context-image {
  margin-bottom: 1.25rem;
}

.product-context-image img {
  width: 100%;
  height: auto;
  display: block;
}

.product-context-text {
  margin: 0;
  max-width: 640px;
  color: var(--color-grey);
  font-weight: 300;
  line-height: 1.65;
}

/* ===== PRODUCT STATS BAR ===== */
.product-stats-section {
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.product-stats-bar {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
}

.product-stat {
  padding: 1.5rem;
}

.product-stat + .product-stat {
  border-left: 1px solid var(--color-border);
}

.product-stat-value {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 200;
  line-height: 1;
  letter-spacing: -0.02em;
  margin-bottom: 0.4rem;
}

.product-stat-label {
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--color-grey);
  text-transform: uppercase;
  letter-spacing: 0.07em;
}

/* ===== PRODUCT HIGHLIGHT / CALLOUT ===== */
.product-highlight-section {
  padding: 4rem 0;
}

.product-highlight {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 200;
  line-height: 1.25;
  letter-spacing: -0.02em;
  max-width: 640px;
  margin: 0;
  padding: 0;
  border: none;
  color: var(--color-black);
}

/* ===== PRODUCT OVERVIEW (TWO COLUMNS) ===== */
.product-overview {
  border-top: 1px solid var(--color-border);
  padding: 3rem 0;
}

.product-overview-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
}

.product-overview-col { min-width: 0; }

.product-col-title {
  font-size: 0.8rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--color-border);
}

.product-col-text {
  font-size: 0.9rem;
  font-weight: 300;
  line-height: 1.7;
  color: var(--color-grey);
  margin-bottom: 1.5rem;
  max-width: 560px;
}

.product-plain-list {
  list-style: none;
  padding: 0;
}

.product-plain-list li {
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.9rem;
  font-weight: 400;
}

.product-plain-list li:last-child { border-bottom: none; }

/* ===== PRODUCT DATA ROWS (replaces tables) ===== */
.product-data-list { }

.product-data-row {
  display: flex;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 0.65rem 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.9rem;
}

.product-data-row:last-child { border-bottom: none; }

.product-data-label {
  font-weight: 300;
  color: var(--color-grey);
  flex: 1;
  min-width: 0;
}

.product-data-value {
  font-weight: 500;
  text-align: right;
  flex-shrink: 0;
  max-width: 55%;
}

/* ===== PRODUCT COMPARISON ===== */
.product-comparison {
  border-top: 1px solid var(--color-border);
  padding: 3rem 0;
}

/* ===== PRODUCT TECHNICAL (TWO COLUMNS) ===== */
.product-technical {
  border-top: 1px solid var(--color-border);
  padding: 3rem 0;
}

.product-technical-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
}

.product-technical-col { min-width: 0; }

.product-accordion-block {
  border: none;
}

.product-accordion-block > summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  user-select: none;
}

.product-col-title--toggle::after {
  content: '+';
  font-size: 1.25rem;
  font-weight: 300;
  color: var(--color-grey);
}

.product-accordion-block[open] .product-col-title--toggle::after {
  content: '\2212';
}

.product-accordion-block > summary::-webkit-details-marker { display: none; }

.product-accordion-body {
  padding-top: 1rem;
}

/* ===== PRODUCT COMPLIANCE TAGS ===== */
.product-tag-list {
  list-style: none;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2.5rem;
}

.product-tag-list li {
  font-size: 0.8rem;
  font-weight: 400;
  padding: 0.4rem 0.75rem;
  border: 1px solid var(--color-border);
  line-height: 1.3;
}

/* ===== PRODUCT DOWNLOADS ===== */
.product-downloads { }

.product-download-link {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.9rem;
  font-weight: 400;
  transition: opacity 0.15s;
}

.product-download-link:first-of-type {
  border-top: 1px solid var(--color-border);
}

.product-download-link:hover {
  text-decoration: none;
  opacity: 0.5;
}

.product-download-action {
  font-size: 0.8rem;
  font-weight: 300;
  color: var(--color-grey);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  white-space: nowrap;
}

/* ===== GALLERY ===== */
.gallery-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 1px; }
.gallery-thumb {
  border: none;
  background: none;
  padding: 0;
  cursor: pointer;
}
.gallery-thumb img { width: 100%; aspect-ratio: 1; object-fit: cover; }
.gallery-thumb:hover { opacity: 0.7; }

.gallery-overlay {
  position: fixed;
  inset: 0;
  background: rgba(255,255,255,0.96);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
}
.gallery-overlay[hidden] { display: none; }
.gallery-img { max-width: 90vw; max-height: 85vh; object-fit: contain; }
.gallery-close, .gallery-prev, .gallery-next {
  position: absolute;
  background: none;
  border: none;
  color: var(--color-black);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 1rem;
  font-weight: 300;
}
.gallery-close { top: 0; right: 0; }
.gallery-prev { left: 0; top: 50%; transform: translateY(-50%); }
.gallery-next { right: 0; top: 50%; transform: translateY(-50%); }
.gallery-counter { position: absolute; bottom: 1rem; left: 50%; transform: translateX(-50%); color: var(--color-grey); font-size: 0.8rem; }

/* ===== FAQ ===== */
.faq-content { padding: 2rem 0 5rem; }

.faq-category { margin-bottom: 3rem; }
.faq-category:last-child { margin-bottom: 0; }

.faq-category-title {
  font-size: 0.72rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-grey);
  padding: 0 0 0.85rem;
  margin-bottom: 0;
  border-bottom: 1px solid var(--color-border);
}

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

.faq-question {
  padding: 1.1rem 0;
  cursor: pointer;
  font-weight: 400;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  font-size: 1rem;
  line-height: 1.4;
}
.faq-question::after {
  content: '+';
  font-size: 1.25rem;
  font-weight: 300;
  color: var(--color-grey);
  flex-shrink: 0;
  line-height: 1;
}
.faq-item[open] .faq-question::after { content: '\2212'; }
.faq-question::-webkit-details-marker { display: none; }

.faq-answer {
  padding: 0 3rem 1.4rem 0;
  color: var(--color-grey);
  font-weight: 300;
  font-size: 0.95rem;
  line-height: 1.7;
  max-width: 680px;
}

/* FAQ contact CTA */
.faq-cta {
  margin-top: 4rem;
  padding: 2.5rem 3rem;
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}
.faq-cta-text h2 {
  font-size: 1.2rem;
  font-weight: 300;
  margin-bottom: 0.35rem;
  letter-spacing: -0.01em;
}
.faq-cta-text p {
  font-size: 0.9rem;
  color: var(--color-grey);
  font-weight: 300;
}
@media (max-width: 640px) {
  .faq-cta {
    flex-direction: column;
    align-items: flex-start;
    padding: 2rem 1.5rem;
    gap: 1.5rem;
  }
}

/* ===== CONTACT PAGE ===== */
.contact-section { padding: 2rem 0 5rem; }

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 6rem;
  align-items: start;
}

.contact-form { width: 100%; }

.form-group { margin-bottom: 1.75rem; }
.form-group label {
  display: block;
  font-weight: 400;
  margin-bottom: 0.45rem;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
}
.form-group input:not([type="checkbox"]),
.form-group textarea {
  width: 100%;
  padding: 0.75rem 0;
  border: none;
  border-bottom: 1px solid var(--color-border);
  font-family: var(--font);
  font-size: 1rem;
  font-weight: 300;
  background: transparent;
  transition: border-color 0.15s;
  color: var(--color-black);
}
.form-group input:not([type="checkbox"]):focus,
.form-group textarea:focus { outline: none; border-bottom-color: var(--color-black); border-bottom-width: 2px; }
.form-group textarea { resize: vertical; min-height: 120px; }
.form-group--checkbox { margin-top: 0.5rem; }
.form-group--checkbox label {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-weight: 300;
  text-transform: none;
  letter-spacing: 0;
  font-size: 0.85rem;
  line-height: 1.5;
  cursor: pointer;
}
.form-group--checkbox input[type="checkbox"] {
  width: 16px;
  height: 16px;
  margin-top: 0.15rem;
  flex-shrink: 0;
  accent-color: var(--color-black);
}

.form-error {
  display: none;
  color: var(--color-black);
  font-size: 0.78rem;
  margin-top: 0.3rem;
  font-weight: 400;
  font-style: italic;
}
.form-error--visible { display: block; }

.form-message { padding: 2rem 0; }
.form-message h2 { font-weight: 300; margin-bottom: 0.5rem; }
.form-message p { color: var(--color-grey); font-weight: 300; }
.form-message--success {}
.form-message--error {}

/* Contact info sidebar */
.contact-info-col { padding-top: 0; }

.contact-info-item {
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--color-border);
}

.contact-info-label {
  display: block;
  font-size: 0.72rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-grey);
  margin-bottom: 0.4rem;
}
.contact-info-value {
  font-size: 1rem;
  font-weight: 300;
  color: var(--color-black);
}
.contact-info-value a { color: var(--color-black); font-weight: 400; }
.contact-info-value a:hover { text-decoration: underline; }

.contact-info-note {
  margin-top: 2rem;
  font-size: 0.85rem;
  font-weight: 300;
  color: var(--color-grey);
  line-height: 1.6;
}

@media (max-width: 900px) {
  .contact-layout {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .contact-info-col { order: -1; }
}

/* ===== ERROR PAGE ===== */
.error-page { text-align: center; padding: 6rem 0; }
.error-page h1 { font-size: 3rem; font-weight: 200; margin-bottom: 1rem; }
.error-page p { color: var(--color-grey); margin-bottom: 2rem; font-weight: 300; }

/* ===== LEGAL / PRIVACY ===== */
.legal-content .container,
.privacy-content .container {
  max-width: 680px;
  margin-left: 0;
  margin-right: auto;
  padding-left: 2rem;
  padding-right: 2rem;
}

.legal-content,
.privacy-content {
  padding-top: 3rem;
  padding-bottom: 6rem;
}

/* Title band: left-aligned, more vertical breathing room, match content inset */
body[data-page-id="legal"] .page-header,
body[data-page-id="privacy"] .page-header {
  text-align: left;
  padding: 4rem 0 3rem;
}

body[data-page-id="legal"] .page-header .container,
body[data-page-id="privacy"] .page-header .container {
  padding-left: 2rem;
  padding-right: 2rem;
}

.legal-content h2,
.privacy-content h2 {
  margin-top: 2.5rem;
  margin-bottom: 0.5rem;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-black);
}

.legal-content p,
.privacy-content p {
  margin-bottom: 0.9rem;
  font-weight: 300;
  font-size: 0.95rem;
  line-height: 1.75;
  color: #444;
}

.legal-content address,
.privacy-content address {
  font-style: normal;
  font-weight: 300;
  font-size: 0.95rem;
  line-height: 1.9;
  color: #444;
  margin-bottom: 0.9rem;
}

.legal-content a,
.privacy-content a {
  color: var(--color-black);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.legal-content ul,
.privacy-content ul {
  margin: 0.5rem 0 1rem 1.2rem;
  padding: 0;
}

.legal-content ul li,
.privacy-content ul li {
  font-weight: 300;
  font-size: 0.95rem;
  line-height: 1.75;
  color: #444;
  margin-bottom: 0.35rem;
}

/* ===== RESPONSIVE — product grid ===== */
@media (max-width: 1024px) {
  .product-list { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 767px) {
  .product-list { grid-template-columns: repeat(2, 1fr); gap: 2rem 1.5rem; }
}
@media (max-width: 480px) {
  .product-list { grid-template-columns: repeat(2, 1fr); gap: 1.5rem 1rem; }
}

/* ===== RESPONSIVE — product detail ===== */
@media (max-width: 767px) {
  .product-detail-header {
    flex-direction: column;
  }
  .product-detail-image {
    width: 100%;
    max-width: 320px;
  }

  .product-stats-bar {
    grid-template-columns: repeat(2, 1fr);
  }
  .product-stat:nth-child(2n+1) { border-left: none; }
  .product-stat:nth-child(n+3) { border-top: 1px solid var(--color-border); }

  .product-overview-grid,
  .product-technical-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .product-highlight {
    font-size: clamp(1.5rem, 5vw, 2rem);
  }

  .product-highlight-section {
    padding: 3rem 0;
  }

  .product-data-row {
    flex-direction: column;
    gap: 0.15rem;
  }

  .product-data-value {
    text-align: left;
    max-width: 100%;
  }
}

/* ===== RESPONSIVE ===== */
@media (min-width: 1025px) {
  .nav-toggle { display: none; }

  .main-nav {
    display: flex;
    position: static;
    background: none;
    border: none;
    padding: 0;
    align-items: center;
    gap: 2rem;
  }

  .nav-list { display: flex; gap: 1.5rem; }
  .nav-item { margin: 0; }
  .nav-link { padding: 0; }

  .lang-switcher {
    margin: 0;
    padding: 0;
    border: none;
  }
}

@media (min-width: 768px) {
  h1 { font-size: 3rem; }

  .stats-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
  }
  .stat-item {
    border-bottom: none;
    border-right: 1px solid var(--color-border);
    padding: 2rem 2rem 2rem 0;
  }
  .stat-item:first-child { padding-left: 0; }
  .stat-item:not(:first-child) { padding-left: 2rem; }
  .stat-item:last-child { border-right: none; }

  .indication-grid {
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
  }

  .contact-bar-inner {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }

  .footer-inner {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
  .footer-nav { order: -1; }

  .product-list-desc { text-align: left; }

  .product-stats-bar { grid-template-columns: repeat(4, 1fr); }
  .product-stat + .product-stat { border-left: 1px solid var(--color-border); }
  .product-stat:nth-child(2n+1) { border-left: 1px solid var(--color-border); }
  .product-stat:first-child { border-left: none; }

  .gallery-grid { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); }
}

@media (min-width: 1024px) {
  .hero > .container {
    padding-top: 6rem;
    padding-bottom: 6rem;
  }
  .hero h1 { font-size: 5rem; }
}