/* ==========================================================================
   Rosa Soul – Sandra Pietzschmann
   Mobile-first Stylesheet
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Roboto:ital,wght@0,300;0,400;0,500;0,700;1,300;1,400&display=swap');

:root {
  --color-bg: #fbf2ec;
  --color-bg-alt: #f4dfd0;
  --color-surface: #ffffff;
  --color-accent: #c0836f;
  --color-accent-dark: #a8695a;
  --color-accent-light: #e8c3b4;
  --color-text: #453b35;
  --color-text-muted: #7c6c64;
  --color-heading: #3d332e;
  --color-border: #e9d5c8;

  --font-base: 'Roboto', Arial, sans-serif;

  --max-width: 1180px;

  --radius-s: 6px;
  --radius-m: 14px;
  --radius-l: 28px;
  --radius-pill: 999px;

  --shadow-soft: 0 10px 30px rgba(120, 80, 60, 0.1);
  --transition: 0.25s ease;
}

/* ---------- Reset ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-base);
  font-weight: 400;
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.65;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
}

ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

h1, h2, h3, h4 {
  font-family: var(--font-base);
  color: var(--color-heading);
  font-weight: 300;
  line-height: 1.2;
  margin: 0 0 0.6em;
}

h1 { font-size: clamp(2rem, 6vw, 3.2rem); font-weight: 300; }
h2 { font-size: clamp(1.6rem, 4vw, 2.3rem); font-weight: 300; }
h3 { font-size: clamp(1.15rem, 3vw, 1.5rem); font-weight: 500; }

p {
  margin: 0 0 1em;
}

.eyebrow {
  display: block;
  font-size: 0.8rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-accent);
  font-weight: 500;
  margin-bottom: 0.9em;
}

.lead {
  font-style: italic;
  color: var(--color-accent-dark);
  font-weight: 400;
}

.hero-lead {
  font-size: clamp(1.3rem, 3.6vw, 1.9rem);
  font-weight: 300;
  color: var(--color-heading);
}

.eyebrow-heading {
  font-size: 0.8rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-accent);
  font-weight: 500;
}

.cta-lead {
  font-size: clamp(1.3rem, 3.2vw, 1.9rem);
  font-weight: 300;
  color: var(--color-heading);
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.25rem;
}

section {
  padding: 3.2rem 0;
}

.section-alt {
  background: var(--color-bg-alt);
}

.section-alt .divider,
.divider {
  width: 46px;
  height: 2px;
  background: var(--color-accent);
  margin: 0.9rem auto 1.4rem;
  border: none;
}

.text-center { text-align: center; }

.narrow {
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  background: var(--color-accent);
  color: #fff;
  border: none;
  padding: 0.95em 1.9em;
  border-radius: var(--radius-pill);
  font-family: var(--font-base);
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  box-shadow: var(--shadow-soft);
}

.btn:hover,
.btn:focus-visible {
  background: var(--color-accent-dark);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--color-accent-dark);
  border: 1.5px solid var(--color-accent);
  box-shadow: none;
}

.btn-outline:hover {
  background: var(--color-accent);
  color: #fff;
}

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 1.4rem;
}

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--color-border);
}

/*
  The blur/background live on this separate layer (not on .site-header
  itself) because `backdrop-filter` on an ancestor creates a new
  containing block for `position: fixed` descendants — that broke the
  full-viewport mobile nav, which is nested inside the header for the
  desktop inline layout.
*/
.header-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background: rgba(251, 242, 236, 0.94);
  backdrop-filter: blur(6px);
}

.site-header .container {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.6rem;
  padding-bottom: 0.6rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.brand img {
  height: 56px;
  width: 56px;
  object-fit: cover;
  border-radius: 50%;
}

.brand-name {
  font-weight: 500;
  font-size: 1.05rem;
  color: var(--color-heading);
  letter-spacing: 0.02em;
}

.brand-tagline {
  display: block;
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.nav-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  border: none;
  background: transparent;
  cursor: pointer;
  padding: 0;
  z-index: 110;
}

.nav-toggle span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--color-heading);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}
.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.main-nav {
  position: fixed;
  inset: 0 0 0 30%;
  z-index: 95;
  background: var(--color-bg);
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: stretch;
  padding: 7rem 2rem 2rem;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  transform: translateX(100%);
  transition: transform var(--transition);
  box-shadow: -10px 0 40px rgba(80, 50, 40, 0.12);
}

.main-nav.is-open {
  transform: translateX(0);
}

.main-nav ul {
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
}

.main-nav a {
  font-size: 1.3rem;
  font-weight: 400;
  color: var(--color-heading);
  padding-bottom: 4px;
  border-bottom: 2px solid transparent;
}

.main-nav a:hover,
.main-nav a.is-active {
  color: var(--color-accent-dark);
  border-color: var(--color-accent);
}

.nav-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(60, 40, 30, 0.28);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
  z-index: 90;
}

.nav-backdrop.is-open {
  opacity: 1;
  pointer-events: auto;
}

body.nav-open {
  overflow: hidden;
}

/* ---------- Hero ---------- */
.hero {
  padding: 2.5rem 0 3rem;
}

.hero .container {
  display: flex;
  flex-direction: column;
  gap: 2.2rem;
}

.hero-media img {
  border-radius: var(--radius-l);
  box-shadow: var(--shadow-soft);
  width: 100%;
  object-fit: cover;
  aspect-ratio: 4 / 5;
}

.hero-content h1 em,
h1 em,
h2 em {
  font-style: italic;
  color: var(--color-accent);
}

/* ---------- Icon cards / offers ---------- */
.card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.6rem;
  margin-top: 2.2rem;
}

.card {
  background: var(--color-surface);
  border-radius: var(--radius-m);
  padding: 1.8rem 1.5rem;
  text-align: center;
  box-shadow: var(--shadow-soft);
}

.card .icon-circle {
  width: 68px;
  height: 68px;
  border-radius: 50%;
  background: var(--color-bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.7rem;
  margin: 0 auto 1rem;
}

.card h3 {
  margin-bottom: 0.5rem;
}

.card p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  margin-bottom: 1.1rem;
}

/* ---------- Feature list (checklist style) ---------- */
.feature-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.9rem;
  margin: 1.6rem 0;
}

.feature-list li {
  background: var(--color-surface);
  border-radius: var(--radius-m);
  padding: 0.95rem 1.2rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  box-shadow: 0 4px 14px rgba(120, 80, 60, 0.06);
}

.feature-list li::before {
  content: '\2726';
  color: var(--color-accent);
  flex-shrink: 0;
}

.section-alt .feature-list li {
  background: var(--color-surface);
}

.feature-list--plain li::before {
  content: '';
  display: none;
}

.note {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  font-style: italic;
}

/* ---------- Collection list (expandable details) ---------- */
.collection-list {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  margin: 1.6rem 0;
  text-align: left;
}

.collection-item {
  background: var(--color-surface);
  border-radius: var(--radius-m);
  box-shadow: 0 4px 14px rgba(120, 80, 60, 0.06);
  overflow: hidden;
}

.collection-item summary {
  list-style: none !important;
  cursor: pointer;
  display: flex !important;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.95rem 1.2rem;
  font-weight: 500;
  color: var(--color-heading);
  transition: background var(--transition);
}

.collection-item summary::-webkit-details-marker {
  display: none;
}

.collection-item summary:hover {
  background: var(--color-bg-alt);
}

.collection-item[open] summary {
  border-bottom: 1px solid var(--color-border);
}

.collection-item-toggle {
  flex-shrink: 0;
}

.collection-item-toggle::before {
  content: '+';
  display: inline-block;
  font-size: 1.3rem;
  line-height: 1;
  color: var(--color-accent);
  transition: transform var(--transition);
}

.collection-item[open] .collection-item-toggle::before {
  transform: rotate(45deg);
}

.collection-item-body {
  padding: 0.2rem 1.2rem 1.2rem;
}

.collection-item-subtitle {
  color: var(--color-accent-dark);
  font-weight: 500;
  font-style: italic;
  margin-bottom: 0.6em;
}

.collection-item-body p:last-child {
  margin-bottom: 0;
}

/* ---------- Generic content section ---------- */
.content-block {
  max-width: 760px;
  margin: 0 auto;
}

.content-block + .content-block {
  margin-top: 2rem;
}

.page-hero {
  padding: 2.8rem 0 1rem;
  text-align: center;
}

.page-hero .divider {
  margin-top: 0.4rem;
}

.image-block {
  margin: 2rem 0;
}

.image-block img {
  border-radius: var(--radius-l);
  box-shadow: var(--shadow-soft);
  width: 100%;
  object-fit: cover;
}

.two-col {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  align-items: center;
}

.two-col .col-image img {
  border-radius: var(--radius-l);
  box-shadow: var(--shadow-soft);
}

/*
  forest.mp4 is filmed in portrait (576x1024). Cropped to a landscape
  box via object-fit so it never towers taller than it is wide on
  desktop, regardless of the source footage's native orientation.
*/
.two-col .col-image video {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  object-position: center 26%;
  display: block;
  border-radius: var(--radius-l);
  box-shadow: var(--shadow-soft);
  background: var(--color-bg-alt);
}

/* ---------- CTA banner ---------- */
.cta-banner {
  background: var(--color-accent-light);
  border-radius: var(--radius-l);
  padding: 2.4rem 1.6rem;
  text-align: center;
  margin: 1rem auto 0;
}

.cta-banner h2 {
  margin-bottom: 0.3rem;
}

.cta-banner .btn-row {
  justify-content: center;
}

/* ---------- Footer / Kontakt ---------- */
.site-footer {
  background: #efd9c9;
  padding: 3.2rem 0 2rem;
  margin-top: 2rem;
}

.footer-top {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 2rem;
}

.contact-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.8rem;
  max-width: 480px;
  margin: 0 auto 2.2rem;
}

.contact-list li {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  background: rgba(255, 255, 255, 0.55);
  padding: 0.7rem 1rem;
  border-radius: var(--radius-m);
  font-size: 0.95rem;
}

.contact-list a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.contact-list a:hover {
  color: var(--color-accent-dark);
}

.footer-cta {
  text-align: center;
  border-top: 1px solid rgba(90, 60, 45, 0.15);
  padding-top: 2rem;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem 1.6rem;
  margin: 2rem 0;
  font-size: 0.9rem;
}

.footer-nav a:hover {
  color: var(--color-accent-dark);
}

.footer-bottom {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  text-align: center;
  font-size: 0.78rem;
  color: var(--color-text-muted);
  margin-top: 1.6rem;
}

.legal-nav {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.legal-nav a {
  color: var(--color-text-muted);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.legal-nav a:hover,
.legal-nav a.is-active {
  color: var(--color-accent-dark);
}

.legal-nav .sep {
  opacity: 0.6;
}

/* ---------- Legal content (Impressum / Datenschutz) ---------- */
.legal-content h2 {
  font-size: 1.35rem;
  font-weight: 500;
  margin-top: 2.2rem;
}

.legal-content h3 {
  margin-top: 1.5rem;
}

.legal-content p {
  margin-bottom: 1em;
}

.legal-content ol,
.legal-content ul {
  margin: 0 0 1.2em 1.3em;
  padding: 0;
}

.legal-content li {
  margin-bottom: 0.8em;
}

.legal-content ul.sub-list {
  margin-top: 0.5em;
  margin-bottom: 0;
}

.legal-content a {
  color: var(--color-accent-dark);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.legal-content a:hover {
  color: var(--color-accent);
}

.legal-content .meta {
  color: var(--color-text-muted);
  font-size: 0.85rem;
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border);
}

/* ==========================================================================
   Tablet
   ========================================================================== */
@media (min-width: 640px) {
  .card-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .feature-list {
    grid-template-columns: repeat(2, 1fr);
  }

  .contact-list {
    grid-template-columns: repeat(2, 1fr);
    max-width: 620px;
  }
}

/* ==========================================================================
   Desktop
   ========================================================================== */
@media (min-width: 900px) {
  section {
    padding: 5rem 0;
  }

  .nav-toggle {
    display: none;
  }

  .main-nav {
    position: static;
    transform: none;
    background: transparent;
    flex-direction: row;
    padding: 0;
    box-shadow: none;
    inset: auto;
    overflow: visible;
  }

  .main-nav ul {
    flex-direction: row;
    gap: 2.2rem;
  }

  .main-nav a {
    font-size: 0.95rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    text-transform: uppercase;
  }

  .nav-backdrop {
    display: none;
  }

  .hero .container {
    flex-direction: row;
    align-items: center;
  }

  .hero-content,
  .hero-media {
    flex: 1 1 50%;
  }

  .hero-content {
    padding-left: 2rem;
  }

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

  .card-grid.cols-4 {
    grid-template-columns: repeat(4, 1fr);
  }

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

  .two-col {
    flex-direction: row;
    align-items: flex-start;
    gap: 3.5rem;
  }

  .two-col.reverse {
    flex-direction: row-reverse;
  }

  .two-col .col-image,
  .two-col .col-text {
    flex: 1 1 50%;
  }

  .cta-banner {
    padding: 3.2rem 4rem;
  }

  .contact-list {
    grid-template-columns: repeat(3, 1fr);
    max-width: 780px;
  }
}

@media (min-width: 1200px) {
  .hero-content h1 {
    font-size: 3.4rem;
  }
}