/* ---- Brand fonts ---- */
@font-face {
  font-family: "Inter";
  src: url("fonts/Inter-Variable.ttf") format("truetype-variations");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Inter";
  src: url("fonts/Inter-Italic-Variable.ttf") format("truetype-variations");
  font-weight: 100 900;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: "Montserrat";
  src: url("fonts/Montserrat-Variable.ttf") format("truetype-variations");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Montserrat";
  src: url("fonts/Montserrat-Italic-Variable.ttf") format("truetype-variations");
  font-weight: 100 900;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: "Playfair Display";
  src: url("fonts/PlayfairDisplay-Variable.ttf") format("truetype-variations");
  font-weight: 400 900;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Playfair Display";
  src: url("fonts/PlayfairDisplay-Italic-Variable.ttf") format("truetype-variations");
  font-weight: 400 900;
  font-style: italic;
  font-display: swap;
}

body {
  font-family: "Inter", Arial, sans-serif;
}
h1, h2 {
  font-family: "Montserrat", var(--font-sans);
}
.hero-copy-panel h1 em,
.smart-copy h2 em,
.showroom-copy h2 em,
.founder-benefits-intro h2 em {
  font-family: "Playfair Display", Georgia, serif;
}

/* ---- Off-white sections ---- */
:root {
  --paper: #f6f5f4;
  --font-inter: "Inter";
}

.choice-card[style*="cursor:default"] { cursor: default; }
.choice-card[style*="cursor:default"]:hover { transform: none; border-color: var(--ink); }

/* ---- Markus Seiden quote: warm taupe background ---- */
.founder-section {
  background: #eae6e0;
}

/* ---- Center the main header navigation ---- */
.site-header {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
}
.nav-pill {
  grid-column: 2;
  justify-self: center;
}
.header-actions {
  grid-column: 3;
  justify-self: end;
}

/* ---- Technische Spezifikationen: full-width headline, no side text ---- */
.specs-head {
  grid-template-columns: 1fr;
}
.specs-head h2 {
  white-space: nowrap;
}
@media (width <= 900px) {
  .specs-head h2 {
    white-space: normal;
  }
}

/* ---- Unify all section widths to match the "2 Minuten" benefits section ---- */
.page-shell {
  width: min(1340px, 100% - 8vw);
}
.hero {
  padding-left: 0;
  padding-right: 0;
}
.hero-grid {
  width: min(1340px, 100% - 8vw);
}

.decision-strip > div {
  align-items: start;
}
.decision-steps:before {
  left: 22px;
  right: calc(33.333% - 22px);
}
.step-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 12px;
}
.step-links a {
  font-size: 13px;
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
  color: var(--ink);
}
.step-links a:hover {
  opacity: 0.65;
}

.sticky-subnav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 45;
  background: #ffffffe6;
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid #10100f14;
  box-shadow: 0 8px 26px #10100f0d;
  transform: translateY(-100%);
  transition: transform 0.25s ease;
}
.sticky-subnav.is-visible {
  transform: translateY(0);
}
.sticky-subnav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 68px;
}
.sticky-subnav-links {
  display: flex;
  align-items: center;
  gap: 30px;
  font-size: 13px;
  font-weight: 600;
  flex-wrap: wrap;
}
.sticky-subnav-links a:hover {
  opacity: 0.6;
}
.sticky-subnav .button {
  min-height: 40px;
  padding: 0 22px;
  font-size: 13px;
  flex: none;
}
@media (width <= 700px) {
  .sticky-subnav-links {
    display: none;
  }
  .sticky-subnav-inner {
    min-height: 58px;
    justify-content: flex-end;
  }
}

.plain-check-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid #c7c3ba;
}
.plain-check-list li {
  border-bottom: 1px solid #c7c3ba;
  padding: 18px 0;
  font-size: 16px;
  line-height: 1.5;
  color: var(--ink);
  font-weight: 600;
}

@media (width > 900px) {
  .detail-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}
.detail-grid article > div:last-child {
  display: block;
  padding: 28px;
}
.detail-grid h3 {
  text-align: left;
}
.detail-grid article > div:last-child > p:last-child {
  margin-top: 10px;
}

.showroom-copy li {
  grid-template-columns: 1fr;
}

/* ---- Für Wasser entwickelt: checklist as single full-width column ---- */
.material-copy ul {
  grid-template-columns: 1fr;
}

/* ---- Immer sauberes Wasser: mirrored panel (text left, image right) ---- */
@media (width > 900px) {
  .material-panel.reverse .material-copy {
    padding-right: 0;
    padding-left: 45px;
  }
}

/* ---- Mobile: EVA shows text first, image below ---- */
@media (width <= 900px) {
  #eva .material-image {
    order: 2;
  }
  #eva .material-copy {
    order: 1;
  }
}

/* ---- Mobile: Temperatur & Eisproduktion image below text ---- */
@media (width <= 900px) {
  .product-gallery {
    order: 2;
  }
  .product-copy {
    order: 1;
  }
}

/* ---- Mobile: Showroom image below text ---- */
@media (width <= 900px) {
  .showroom-image {
    order: 2;
  }
  .showroom-copy {
    order: 1;
  }
}

/* ---- Mobile: comparison table, equal-width columns, checkmark above text ---- */
@media (width <= 560px) {
  .comparison-row {
    grid-template-columns: repeat(3, 1fr);
    min-width: 0;
  }
  .comparison-row > * {
    padding: 14px 8px;
  }
  .comparison-row > span:first-child {
    overflow-wrap: break-word;
    word-break: break-word;
  }
  .comparison-row > strong {
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    gap: 6px;
    white-space: normal;
  }
  .comparison-row > span:last-child {
    justify-content: center;
    text-align: center;
  }
}

/* ---- Mobile: Technische Details as 2-column grid ---- */
@media (width <= 900px) {
  .tech-details-list {
    grid-template-columns: 1fr 1fr;
    gap: 6px 16px;
  }
}

/* ---- Technische Details: grouped by topic ---- */
.tech-details-group + .tech-details-group {
  margin-top: 20px;
}

/* ---- So entsteht das Eis: intro text below headline instead of beside it ---- */
.mechanics-head {
  grid-template-columns: 1fr;
  gap: 16px;
}
.mechanics-head > p {
  max-width: 640px;
}

/* ---- Cold that brings joy: more space before the CTA ---- */
.final-content .button {
  margin-top: 40px;
}

/* ---- Eisbaden im echten Eis: plain points instead of boxes ---- */
.experience-copy {
  padding-top: 215px;
}
.experience-copy h2 {
  max-width: none;
}
@media (width <= 900px) {
  .experience-section {
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
  }
  .experience-copy {
    padding-top: 0;
    padding-bottom: 56px;
  }
}
.metric-points {
  max-width: 420px;
  margin: 40px 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 22px;
}
.metric-points li {
  display: flex;
  align-items: center;
  gap: 14px;
  color: #fff;
  font-size: 19px;
  font-weight: 700;
  line-height: 1.3;
  text-shadow: 0 2px 12px #00000073;
}
.metric-points li:before {
  content: "✓";
  flex: none;
  width: 28px;
  height: 28px;
  background: #fff;
  color: #10100f;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 800;
  text-shadow: none;
}

/* ---- Jedes Detail hat eine Aufgabe: full-width headline, pills top-right ---- */
.proof-heading {
  grid-template-columns: 1fr;
}
.proof-heading h2 {
  white-space: nowrap;
}
.detail-image > span {
  top: 13px;
  bottom: auto;
}
@media (width <= 900px) {
  .proof-heading h2 {
    white-space: normal;
  }
}

/* ---- Temperatur/Eisproduktion + Showroom image pill: bottom-left ---- */
.product-stage .stage-note,
.showroom-image > span {
  left: 18px;
  right: auto;
}

/* ---- Buy box hero: gallery ---- */
.hero {
  overflow: visible;
}
.hero-grid {
  grid-template-columns: minmax(0, 1.34fr) minmax(380px, 1fr);
  align-items: start;
  gap: clamp(40px, 5vw, 72px);
}
.hero-gallery {
  position: sticky;
  top: 24px;
  align-self: start;
  min-width: 0;
  margin-top: 10px;
}
.main-image {
  aspect-ratio: 4 / 3;
  background: #d8d3cc;
  width: 100%;
  position: relative;
  overflow: hidden;
}
.gallery-image {
  object-fit: cover;
  width: 100%;
  height: 100%;
  display: block;
}
.thumbnail-slider {
  margin-top: 12px;
  position: relative;
}
.thumbnail-track {
  scroll-behavior: smooth;
  scrollbar-width: none;
  scroll-snap-type: x mandatory;
  gap: 12px;
  display: flex;
  overflow-x: auto;
}
.thumbnail-track::-webkit-scrollbar {
  display: none;
}
.thumbnail {
  aspect-ratio: 4 / 3;
  background: var(--paper-deep);
  cursor: pointer;
  opacity: 0.76;
  scroll-snap-align: center;
  border: 1px solid transparent;
  border-radius: 9px;
  width: calc(25% - 9px);
  min-width: calc(25% - 9px);
  padding: 7px;
  transition: border-color 0.16s, background 0.16s, opacity 0.16s;
  overflow: hidden;
}
.thumbnail .gallery-image {
  border-radius: 1px;
}
.thumbnail:hover,
.thumbnail.is-active {
  opacity: 1;
}
.thumbnail.is-active {
  border-color: var(--ink);
  background: #fff;
}
.gallery-arrow {
  z-index: 10;
  width: 34px;
  height: 34px;
  color: var(--ink);
  cursor: pointer;
  opacity: 0;
  background: #fffffff0;
  border: 0;
  border-radius: 50%;
  place-items: center;
  transition: opacity 0.16s;
  display: grid;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  box-shadow: 0 6px 18px #22201c29;
}
.thumbnail-slider:hover .gallery-arrow,
.gallery-arrow:focus-visible {
  opacity: 1;
}
.arrow-left {
  left: 8px;
}
.arrow-right {
  right: 8px;
}

/* ---- Buy box hero: purchase card ---- */
.hero-lead span {
  display: block;
}
.purchase-card {
  background: #fff;
  border-radius: 14px;
  margin-top: 26px;
  padding: 20px;
  box-shadow: 0 12px 28px #332f280d;
}
.purchase-heading {
  align-items: center;
  min-height: 27px;
  display: flex;
}
.purchase-heading p {
  color: #4b9d77;
  letter-spacing: 0.02em;
  margin: 0;
  font-size: 13px;
  font-weight: 800;
}
.purchase-card .proof-pills {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin-top: 14px;
  margin-bottom: 0;
  display: grid;
}
.purchase-card .proof-pills span {
  color: #34332f;
  background: #f3f1eb;
  border: 0;
  border-radius: 99px;
  align-items: center;
  min-height: 44px;
  padding: 9px 13px;
  font-size: 12px;
  font-weight: 700;
  line-height: 1.25;
  display: flex;
}
.purchase-actions {
  flex-direction: column;
  align-items: stretch;
  gap: 10px;
  margin-top: 16px;
  display: flex;
}
.purchase-price {
  color: var(--ink);
  letter-spacing: -0.035em;
  white-space: nowrap;
  margin: 0;
  font-size: 26px;
  font-weight: 800;
}
.buy-button {
  color: #fff;
  cursor: pointer;
  background: #000;
  border: 0;
  border-radius: 999px;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  width: 100%;
  height: 52px;
  padding: 0 22px;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  transition: transform 0.16s, background 0.16s;
  display: flex;
}
.buy-button:hover {
  transform: translateY(-1px);
}
.purchase-card .hero-trust {
  background: var(--green-soft);
  color: var(--green);
  border-radius: 8px;
  justify-content: space-between;
  gap: 12px;
  margin-top: 11px;
  padding: 11px 13px;
  font-size: 10px;
  font-weight: 700;
  display: flex;
}
.service-accordions {
  margin-top: 8px;
}
.service-accordions details {
  border-bottom: 1px solid #e6e3dc;
}
.service-accordions summary {
  min-height: 49px;
  color: var(--ink);
  cursor: pointer;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  padding: 0 2px;
  font-size: 12px;
  font-weight: 750;
  list-style: none;
  display: flex;
}
.service-accordions summary::-webkit-details-marker {
  display: none;
}
.accordion-icon {
  flex: none;
  width: 15px;
  height: 15px;
  position: relative;
}
.accordion-icon:before,
.accordion-icon:after {
  content: "";
  background: currentColor;
  width: 11px;
  height: 1px;
  transition: transform 0.18s;
  position: absolute;
  top: 7px;
  left: 2px;
}
.accordion-icon:after {
  transform: rotate(90deg);
}
.service-accordions details[open] .accordion-icon:after {
  transform: rotate(0);
}
.accordion-content {
  color: var(--muted);
  padding: 0 2px 15px;
  font-size: 11px;
  line-height: 1.5;
}
.accordion-content p {
  margin: 0;
}
.callback-content {
  justify-content: space-between;
  align-items: flex-end;
  gap: 18px;
  display: flex;
}
.callback-content p {
  max-width: 280px;
}
.callback-content a {
  color: var(--ink);
  text-underline-offset: 3px;
  flex: none;
  font-weight: 700;
}
.checklist-heading {
  color: var(--ink);
  font-weight: 650;
  margin-bottom: 8px !important;
}
.accordion-content ul {
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
}
.accordion-content li {
  padding-left: 19px;
  position: relative;
}
.accordion-content li:before {
  color: var(--green);
  content: "✓";
  font-weight: 800;
  position: absolute;
  top: 1px;
  left: 0;
}
.warranty-content > p {
  margin-bottom: 12px;
}
.warranty-content ul {
  gap: 9px;
}

/* ---- 2 Minuten Eisbaden benefits section ---- */
.benefits-section {
  background: #fff;
  padding: 88px 0 96px;
}
.benefits-inner {
  width: min(1340px, 100% - 8vw);
  margin: 0 auto;
}
.benefits-intro {
  margin-bottom: 36px;
}
.benefits-intro h2 {
  color: #000;
  letter-spacing: -0.035em;
  max-width: 820px;
  margin: 0;
  font-size: clamp(36px, 3.3vw, 48px);
  font-weight: 650;
  line-height: 1.14;
}
.benefits-intro p:not(.eyebrow) {
  color: #000;
  max-width: 700px;
  margin: 22px 0 0;
  font-size: 18px;
  line-height: 1.66;
}
.benefits-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  display: grid;
}
.benefit-card {
  aspect-ratio: 300 / 388;
  background: #d5d2cc;
  border-radius: 15px;
  min-width: 0;
  position: relative;
  overflow: hidden;
}
.benefit-card > img {
  object-fit: cover;
  width: 100%;
  height: 100%;
  transition: transform 0.5s;
  display: block;
}
.benefit-card:after {
  content: "";
  pointer-events: none;
  background: linear-gradient(#0000, #00000042);
  position: absolute;
  inset: 38% 0 0;
}
.benefit-card-copy {
  z-index: 1;
  align-items: flex-end;
  padding: 24px 20px;
  display: flex;
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
}
.benefit-card h3 {
  color: #fff;
  letter-spacing: -0.025em;
  text-shadow: 0 2px 14px #000000b8;
  margin: 0;
  font-size: clamp(18px, 1.65vw, 24px);
  font-weight: 550;
  line-height: 1.25;
}
.benefit-card:hover > img {
  transform: scale(1.025);
}

@media (width <= 900px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }
  .hero-gallery {
    position: static;
    margin-top: 0;
  }
  .benefits-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }
  .benefit-card h3 {
    font-size: 24px;
  }
}
@media (width <= 560px) {
  .hero-lead span {
    display: inline;
  }
  .hero-lead span + span:before {
    content: " ";
  }
  .purchase-card {
    margin-top: 22px;
    padding: 15px;
  }
  .buy-button {
    padding: 0 18px;
    font-size: 12px;
  }
  .hero-trust {
    flex-wrap: wrap;
    justify-content: flex-start;
  }
  .callback-content {
    flex-direction: column;
    align-items: flex-start;
    gap: 7px;
  }
  .thumbnail {
    width: calc(33.3333% - 8px);
    min-width: calc(33.3333% - 8px);
  }
  .benefits-section {
    padding: 52px 0 60px;
  }
  .benefits-intro h2 {
    font-size: 30px;
    line-height: 1.12;
  }
  .benefits-intro p {
    margin-top: 16px;
    font-size: 14px;
    line-height: 1.55;
  }
  .benefits-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .benefit-card {
    aspect-ratio: 4 / 4.6;
  }
  .benefit-card-copy {
    padding: 20px 16px;
  }
  .benefit-card h3 {
    max-width: 290px;
    font-size: 21px;
  }
}