:root {
  --bg: #ffffff;
  --bg-alt: #f8fbfc;
  --text: #16262e;
  --muted: #2e4756;
  --image-foreground: rgba(255, 255, 255, 0.9);
  --line: rgba(46, 71, 86, 0.22);
  --card: rgba(255, 255, 255, 0.78);
  --primary: #3c7a89;
  --secondary: #2e4756;
  --deep: #16262e;
  --accent: #ec7357;
  --shadow: 0 18px 60px rgba(22, 38, 46, 0.12);
  --radius: 22px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Manrope", "Segoe UI", sans-serif;
  color: var(--text);
  background-color: var(--bg);
  background:
    linear-gradient(160deg, rgba(60, 122, 137, 0.08), rgba(60, 122, 137, 0) 40%),
    radial-gradient(circle at 84% 18%, rgba(236, 115, 87, 0.14), transparent 34%),
    radial-gradient(circle at 12% 80%, rgba(46, 71, 86, 0.1), transparent 40%),
    repeating-linear-gradient(90deg, rgba(22, 38, 46, 0.03) 0 1px, transparent 1px 112px),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-alt) 100%);
  line-height: 1.55;
  letter-spacing: 0.01em;
}

main {
  width: min(1080px, 92vw);
  margin: 0 auto;
  padding-top: 5.2rem;
}

h1,
h2,
h3 {
  font-family: "Fraunces", "Times New Roman", serif;
  line-height: 1.1;
  letter-spacing: 0.01em;
  margin: 0;
  font-weight: 500;
}

p {
  margin: 0;
}

section {
  padding: 4.5rem 0;
  border-top: 1px solid rgba(22, 38, 46, 0.1);
}

.eyebrow {
  display: inline-flex;
  padding: 0.28rem 0.75rem;
  border-radius: 999px;
  font-size: 0.73rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--secondary);
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(46, 71, 86, 0.16);
  margin-bottom: 1.1rem;
}

.topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 30;
  width: min(1180px, 95vw);
  margin: 1rem auto 0;
  padding: 0.8rem 1rem;
  border-radius: 999px;
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  background: rgba(255, 255, 255, 0.74);
  border: 1px solid rgba(46, 71, 86, 0.18);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.wordmark {
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.2em;
}

.topbar-link {
  text-decoration: none;
  color: var(--text);
  font-size: 0.85rem;
  font-weight: 600;
}

.topbar-link:hover {
  color: var(--accent);
}

.hero {
  border-top: 0;
  padding-top: 0.8rem;
}

.hero-intro {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.95fr);
  gap: 1.25rem;
  align-items: stretch;
}

.hero-copy {
  display: flex;
  flex-direction: column;
}

.hero-visual {
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(46, 71, 86, 0.12);
  box-shadow: var(--shadow);
  min-height: 430px;
}

.hero-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.hero h1 {
  max-width: 13ch;
  font-size: clamp(2.2rem, 7vw, 5.25rem);
  margin-bottom: 1.4rem;
}

.hero h1 span {
  color: var(--secondary);
}

.lead {
  max-width: 63ch;
  color: var(--muted);
  font-size: 1.04rem;
}

.hero-actions {
  display: flex;
  gap: 0.8rem;
  margin: 2rem 0 2.4rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  text-decoration: none;
  border: 1px solid transparent;
  border-radius: 999px;
  min-height: 46px;
  padding: 0.7rem 1.35rem;
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: transform 220ms ease, box-shadow 220ms ease, background-color 220ms ease;
}

.btn-primary {
  color: #fff;
  background: linear-gradient(120deg, var(--primary), var(--secondary));
  box-shadow: 0 12px 22px rgba(46, 71, 86, 0.26);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 30px rgba(46, 71, 86, 0.34);
}

.btn-secondary {
  color: var(--text);
  border-color: rgba(46, 71, 86, 0.3);
  background: rgba(255, 255, 255, 0.72);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.72);
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.9rem;
}

.hero-metrics article,
.step-card,
.frame,
.proof-grid article {
  background: var(--card);
  border: 1px solid rgba(46, 71, 86, 0.12);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-metrics article {
  padding: 1rem;
}

.metric-value {
  font-family: "Fraunces", serif;
  font-size: 1.5rem;
  margin-bottom: 0.3rem;
}

.metric-label {
  color: var(--muted);
  font-size: 0.88rem;
}

.chapter {
  display: grid;
  grid-template-columns: minmax(0, 1.7fr) minmax(180px, 1fr);
  gap: 2rem;
  align-items: center;
}

.chapter-image {
  position: relative;
  display: block;
  padding: 15.0rem 0;
  border-top: 0;
  isolation: isolate;
}

.chapter-image::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 100vw;
  transform: translateX(-50%);
  background:
    linear-gradient(110deg, rgba(22, 38, 46, 0.78), rgba(22, 38, 46, 0.5) 46%, rgba(22, 38, 46, 0.62)),
    url("assets/images/dusche2.png") center/cover no-repeat;
  z-index: -2;
}

.chapter-image .chapter-text {
  max-width: 780px;
}

.chapter-image h2,
.chapter-image p {
  color: rgba(255, 255, 255, 0.96);
}

.chapter-image .eyebrow {
  color: rgba(255, 255, 255, 0.95);
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.35);
}

.chapter h2,
.method h2,
.gallery h2,
.proof h2,
.reserve h2 {
  font-size: clamp(1.7rem, 3.6vw, 3.3rem);
  max-width: 17ch;
  margin-bottom: 1rem;
}

.chapter p {
  color: var(--image-foreground);
  max-width: 56ch;
}

.color-column {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.color-chip {
  border-radius: 999px;
  height: 2.05rem;
  border: 1px solid rgba(46, 71, 86, 0.18);
}

.chip-sand {
  background: linear-gradient(90deg, rgba(60, 122, 137, 0.14), rgba(60, 122, 137, 0.86));
}

.chip-coral {
  background: linear-gradient(90deg, rgba(236, 115, 87, 0.2), rgba(236, 115, 87, 0.88));
}

.chip-sky {
  background: linear-gradient(90deg, rgba(46, 71, 86, 0.2), rgba(46, 71, 86, 0.88));
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 2rem;
}

.how-lead {
  max-width: 34ch;
  font-family: "Fraunces", "Times New Roman", serif;
  font-size: clamp(1.3rem, 2.6vw, 2.15rem);
  line-height: 1.32;
  letter-spacing: 0.01em;
  color: var(--secondary);
  margin-top: 1.4rem;
}

.step-card {
  padding: 1.25rem;
}

.step-number {
  color: var(--primary);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  margin-bottom: 0.9rem;
}

.step-card h3,
.frame h3 {
  margin-bottom: 0.6rem;
  font-size: 1.35rem;
}

.step-card p,
.frame p,
.proof-label,
.reserve p {
  color: var(--muted);
}

.frames {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  margin-top: 1.8rem;
}

.process-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.9fr);
  gap: 1rem;
  align-items: stretch;
}

.process-layout .frames {
  margin-top: 0;
}

.process-step {
  cursor: pointer;
  transition: border-color 240ms ease, transform 240ms ease, background-color 240ms ease;
}

.process-step:hover,
.process-step.active {
  border-color: rgba(60, 122, 137, 0.5);
  background: rgba(255, 255, 255, 0.92);
  transform: translateX(6px);
}

.process-preview {
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(46, 71, 86, 0.16);
  box-shadow: var(--shadow);
  min-height: 540px;
  background: rgba(255, 255, 255, 0.82);
}

.process-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  opacity: 1;
  transition: opacity 260ms ease;
}

.process-preview img.is-fading {
  opacity: 0.2;
}

.frame {
  padding: 0.85rem 0.95rem;
  min-height: 136px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  background:
    linear-gradient(165deg, rgba(255, 255, 255, 0.85), rgba(255, 255, 255, 0.58)),
    radial-gradient(circle at 82% 15%, rgba(60, 122, 137, 0.22), transparent 45%);
}

.frame-kicker {
  font-size: 0.7rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 0.32rem;
}

.process-step h3 {
  font-size: 1.08rem;
  margin-bottom: 0.34rem;
}

.process-step p {
  font-size: 0.9rem;
}

.proof {
  display: grid;
  gap: 1.4rem;
}

.showcase-grid {
  margin-top: 1.8rem;
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: 1rem;
}

.showcase-item {
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  min-height: 260px;
  background: var(--card);
  border: 1px solid rgba(46, 71, 86, 0.12);
  box-shadow: var(--shadow);
}

.showcase-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  cursor: zoom-in;
  transition: transform 350ms ease;
}

.showcase-item:hover img {
  transform: scale(1.03);
}

.showcase-large {
  grid-row: span 2;
  min-height: 540px;
}

.showcase-actions {
  margin-top: 1.2rem;
  display: flex;
  justify-content: flex-start;
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 70;
  background: rgba(6, 12, 17, 0.9);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
}

.lightbox.open {
  display: flex;
}

.lightbox img {
  max-width: min(96vw, 1800px);
  max-height: 90vh;
  object-fit: contain;
  border-radius: 12px;
  box-shadow: 0 22px 70px rgba(0, 0, 0, 0.35);
}

.lightbox-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.36);
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  min-height: 40px;
  padding: 0.5rem 0.95rem;
  border-radius: 999px;
  font-family: inherit;
  font-size: 0.85rem;
  cursor: pointer;
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.95rem;
}

.proof-grid article {
  padding: 1.1rem;
}

.proof-value {
  font-family: "Fraunces", serif;
  font-size: 1.6rem;
  color: var(--secondary);
  margin-bottom: 0.3rem;
}

.testimonial blockquote {
  border-left: 3px solid rgba(46, 71, 86, 0.3);
  margin: 0;
  padding-left: 1rem;
  font-size: clamp(1.1rem, 2.3vw, 2rem);
  max-width: 33ch;
  line-height: 1.35;
}

.attribution {
  margin-top: 1rem;
  color: var(--muted);
  font-size: 0.93rem;
}

.reserve {
  padding-bottom: 5.4rem;
}

.reserve > p {
  max-width: 56ch;
  margin-top: 1rem;
}

.reserve-form {
  margin-top: 2rem;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
}

.reserve-form label {
  display: grid;
  gap: 0.4rem;
  font-size: 0.84rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.reserve-form input,
.reserve-form select,
.reserve-form textarea {
  border: 1px solid rgba(46, 71, 86, 0.24);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.58);
  min-height: 44px;
  padding: 0.64rem 0.85rem;
  font-size: 0.95rem;
  font-family: inherit;
  color: var(--text);
}

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

.reserve-form input[type="file"] {
  padding: 0.55rem 0.45rem;
}

.reserve-form input[type="file"]::file-selector-button {
  border: 1px solid rgba(46, 71, 86, 0.28);
  background: rgba(255, 255, 255, 0.85);
  color: var(--text);
  border-radius: 999px;
  padding: 0.38rem 0.85rem;
  margin-right: 0.7rem;
  font: inherit;
  cursor: pointer;
}

.datetime-field {
  position: relative;
}

.custom-picker {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.55rem;
  align-items: center;
}

#appointment-display {
  width: 100%;
  min-height: 52px;
  padding: 0.7rem 0.95rem;
  border: 1px solid rgba(46, 71, 86, 0.34);
  border-radius: 14px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.95), rgba(246, 251, 252, 0.86));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.88);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--text);
}

#appointment-display:focus {
  outline: none;
  border-color: rgba(60, 122, 137, 0.72);
  box-shadow: 0 0 0 3px rgba(60, 122, 137, 0.18), inset 0 1px 0 rgba(255, 255, 255, 0.92);
}

.picker-toggle {
  min-height: 44px;
  border-radius: 999px;
  border: 1px solid rgba(46, 71, 86, 0.34);
  background: rgba(255, 255, 255, 0.9);
  color: var(--text);
  padding: 0.45rem 0.92rem;
  font-family: inherit;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
}

.picker-panel {
  position: absolute;
  top: calc(100% + 0.5rem);
  left: 0;
  z-index: 120;
  width: min(500px, 92vw);
  background: rgba(255, 255, 255, 0.98);
  border: 1px solid rgba(46, 71, 86, 0.2);
  border-radius: 16px;
  box-shadow: 0 20px 56px rgba(22, 38, 46, 0.18);
  padding: 0.85rem;
}

.picker-head {
  display: grid;
  grid-template-columns: 34px 1fr 34px;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: 0.5rem;
}

.picker-head button {
  min-height: 34px;
  border-radius: 10px;
  border: 1px solid rgba(46, 71, 86, 0.22);
  background: rgba(255, 255, 255, 0.95);
  font-size: 0.9rem;
  cursor: pointer;
}

#picker-month {
  text-align: center;
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.03em;
}

.picker-weekdays,
.picker-days {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 0.28rem;
}

.picker-weekdays {
  margin-bottom: 0.34rem;
}

.picker-weekdays span {
  text-align: center;
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.picker-day {
  min-height: 34px;
  border-radius: 10px;
  border: 1px solid rgba(46, 71, 86, 0.16);
  background: rgba(255, 255, 255, 0.95);
  font-size: 0.82rem;
  cursor: pointer;
}

.picker-day[disabled] {
  opacity: 0.35;
  cursor: not-allowed;
}

.picker-day.selected {
  border-color: rgba(60, 122, 137, 0.65);
  background: rgba(60, 122, 137, 0.16);
  font-weight: 700;
}

.picker-subtitle {
  margin-top: 0.7rem;
  margin-bottom: 0.36rem;
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.picker-times {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.32rem;
}

.picker-time {
  min-height: 36px;
  border-radius: 10px;
  border: 1px solid rgba(46, 71, 86, 0.2);
  background: rgba(255, 255, 255, 0.95);
  font-size: 0.82rem;
  cursor: pointer;
}

.picker-time.selected {
  border-color: rgba(60, 122, 137, 0.68);
  background: rgba(60, 122, 137, 0.18);
  font-weight: 700;
}

.datetime-hint {
  color: var(--muted);
  font-size: 0.75rem;
  letter-spacing: 0.02em;
  text-transform: none;
}

@media (max-width: 680px) {
  .custom-picker {
    grid-template-columns: 1fr;
  }

  .picker-panel {
    width: 100%;
    max-width: 100%;
  }

  .picker-times {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.reserve-form .full {
  grid-column: 1 / -1;
}

.reserve-form button {
  margin-top: 0.35rem;
  width: fit-content;
}

.imprint {
  padding-top: 3.6rem;
  padding-bottom: 3.8rem;
}

.imprint h2 {
  font-size: clamp(1.45rem, 3vw, 2.25rem);
  margin-bottom: 1rem;
}

.imprint-card {
  max-width: 58ch;
  padding: 1rem 1.1rem;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(46, 71, 86, 0.18);
  box-shadow: var(--shadow);
  display: grid;
  gap: 0.35rem;
}

.imprint-card p {
  color: var(--muted);
}

.imprint-card strong {
  color: var(--text);
}

.footer {
  width: min(1080px, 92vw);
  margin: 0 auto;
  padding: 1rem 0 2rem;
  display: flex;
  justify-content: space-between;
  border-top: 1px solid rgba(46, 71, 86, 0.2);
  color: var(--muted);
  font-size: 0.82rem;
}

.footer a {
  color: inherit;
}

.ambient-glow {
  position: fixed;
  pointer-events: none;
  z-index: 0;
  border-radius: 50%;
  filter: blur(50px);
  opacity: 0.52;
  animation: drift 18s ease-in-out infinite;
}

.ambient-glow-a {
  width: 340px;
  height: 340px;
  background: rgba(236, 115, 87, 0.28);
  top: -120px;
  right: -90px;
}

.ambient-glow-b {
  width: 320px;
  height: 320px;
  background: rgba(60, 122, 137, 0.24);
  bottom: 6%;
  left: -120px;
  animation-delay: -6s;
}

main,
.topbar {
  position: relative;
  z-index: 3;
}

.footer {
  position: relative;
  z-index: 2;
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 700ms ease, transform 700ms ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes drift {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(24px);
  }
}

@media (max-width: 980px) {
  .hero-intro {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: 360px;
  }

  .hero-metrics,
  .steps,
  .proof-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .process-layout {
    grid-template-columns: 1fr;
  }

  .process-preview {
    min-height: 380px;
    order: -1;
  }

  .showcase-grid {
    grid-template-columns: 1fr;
  }

  .showcase-large {
    grid-row: auto;
    min-height: 380px;
  }

  .chapter {
    grid-template-columns: 1fr;
  }

  .chapter-image {
    padding: 4.4rem 0;
  }

  .color-column {
    max-width: 420px;
  }
}

@media (max-width: 680px) {
  section {
    padding: 3.4rem 0;
  }

  .topbar {
    width: calc(100vw - 1rem);
    margin-top: 0.5rem;
    padding: 0.7rem 0.8rem;
  }

  main {
    width: min(1080px, 94vw);
    padding-top: 6rem;
  }

  .hero h1 {
    max-width: 11ch;
  }

  .hero-visual {
    min-height: 280px;
  }

  .hero-metrics,
  .steps,
  .proof-grid,
  .reserve-form {
    grid-template-columns: 1fr;
  }

  .process-step:hover,
  .process-step.active {
    transform: none;
  }

  .process-preview {
    min-height: 280px;
  }

  .chapter-image {
    padding: 3.6rem 0;
  }

  .showcase-item,
  .showcase-large {
    min-height: 260px;
  }

  .reserve-form button {
    width: 100%;
  }

  .footer {
    flex-direction: column;
    gap: 0.4rem;
  }
}