/* =========================================================
   Elke Bund — Bioenergetik / Mera Q5
   Base styles
   ========================================================= */

:root {
  --color-bg: #faf6ef;
  --color-bg-alt: #f2ebdd;
  --color-dark: #2a2420;
  --color-dark-soft: #47392f;
  --color-text: #2a2420;
  --color-text-soft: #6b5f52;
  --color-cream: #f6f1e6;
  --color-gold: #a9823f;
  --color-gold-light: #c9a868;
  --color-border: #e3d8c3;

  --font-head: "Cormorant Garamond", Georgia, serif;
  --font-body: "Work Sans", "Segoe UI", sans-serif;

  --max-width: 1180px;
  --nav-height: 76px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-height);
}

body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
}

h1, h2, h3, h4 {
  font-family: var(--font-head);
  font-weight: 600;
  line-height: 1.15;
  margin: 0 0 0.6em;
  color: var(--color-dark);
}

p {
  margin: 0 0 1.1em;
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

section {
  padding: 96px 0;
}

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

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-body);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-gold);
  font-weight: 600;
  margin-bottom: 14px;
}

.eyebrow::before {
  content: "";
  width: 28px;
  height: 1px;
  background: var(--color-gold);
  display: inline-block;
}

h2.section-title {
  font-size: clamp(1.9rem, 4vw, 2.7rem);
  max-width: 26ch;
}

.section-lede {
  max-width: 62ch;
  color: var(--color-text-soft);
  font-size: 1.05rem;
}

.divider-gold {
  width: 54px;
  height: 2px;
  background: var(--color-gold);
  border: 0;
  margin: 28px 0;
}

.divider-gold-sm {
  width: 32px;
  height: 1px;
  opacity: 0.6;
  margin: 24px 0;
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 30px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-decoration: none;
  border-radius: 2px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.15s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-gold {
  background: var(--color-gold);
  color: var(--color-cream);
  border-color: var(--color-gold);
}

.btn-gold:hover {
  background: var(--color-gold-light);
  border-color: var(--color-gold-light);
}

.btn-outline {
  background: transparent;
  color: var(--color-cream);
  border-color: rgba(246, 241, 230, 0.55);
}

.btn-outline:hover {
  background: rgba(246, 241, 230, 0.12);
  border-color: var(--color-cream);
}

.btn-outline-dark {
  background: transparent;
  color: var(--color-dark);
  border-color: var(--color-dark);
}

.btn-outline-dark:hover {
  background: var(--color-dark);
  color: var(--color-cream);
}

/* ---------- Navigation ---------- */

.site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  background: rgba(250, 246, 239, 0.92);
  backdrop-filter: saturate(160%) blur(8px);
  border-bottom: 1px solid var(--color-border);
}

.nav-inner {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
  text-decoration: none;
  color: var(--color-dark);
}

.brand-name {
  font-family: var(--font-head);
  font-size: 1.3rem;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.brand-sub {
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-gold);
  font-weight: 600;
  margin-top: 3px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--color-dark);
  position: relative;
  padding: 6px 0;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: var(--color-gold);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.25s ease;
}

.nav-links a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-cta {
  display: inline-block;
}

.nav-toggle {
  display: none;
}

.nav-toggle-label {
  display: none;
}

/* Mobile nav (checkbox hack, no JS) */
@media (max-width: 1024px) {
  .nav-links {
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    background: var(--color-cream);
    border-bottom: 1px solid var(--color-border);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
  }

  .nav-links li {
    width: 100%;
  }

  .nav-links a {
    display: block;
    width: 100%;
    padding: 16px 24px;
    border-top: 1px solid var(--color-border);
  }

  .nav-links a::after {
    display: none;
  }

  .nav-links .nav-cta {
    padding: 16px 24px;
  }

  .nav-links .btn {
    width: 100%;
  }

  .nav-toggle-label {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 34px;
    height: 34px;
    cursor: pointer;
  }

  .nav-toggle-label span {
    display: block;
    height: 2px;
    background: var(--color-dark);
    border-radius: 2px;
  }

  .nav-toggle:checked ~ .nav-links {
    max-height: 400px;
  }
}

@media (min-width: 1025px) {
  .nav-toggle-label {
    display: none;
  }
}

/* ---------- Hero ---------- */

.hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: flex-end;
  color: var(--color-cream);
  overflow: hidden;
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(20, 16, 12, 0.6) 0%, rgba(20, 16, 12, 0.72) 50%, rgba(20, 16, 12, 0.9) 100%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
  padding-top: 72px;
  padding-bottom: 88px;
}

.hero-hook {
  font-family: var(--font-head);
  font-size: clamp(2.1rem, 5.4vw, 3.6rem);
  font-weight: 600;
  max-width: 18ch;
  color: var(--color-cream);
  margin-bottom: 0.4em;
}

.hero-hook em {
  font-style: normal;
  color: var(--color-gold-light);
}

.hero-intro {
  max-width: 52ch;
  font-size: 1.08rem;
  color: rgba(246, 241, 230, 0.92);
  margin-bottom: 2em;
}

/* ---------- Split content sections ---------- */

.split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: center;
}

@media (min-width: 900px) {
  .split {
    grid-template-columns: 0.85fr 1.15fr;
    gap: 72px;
  }

  .split.reverse .split-media {
    order: 2;
  }

  .split.reverse .split-text {
    order: 1;
  }
}

.split-media {
  position: relative;
}

.split-media .img-frame {
  border: 1px solid var(--color-gold);
  outline: 1px solid var(--color-border);
  outline-offset: 10px;
}

.img-frame {
  overflow: hidden;
}

.img-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.portrait-frame {
  aspect-ratio: 3 / 4;
  max-width: 420px;
  margin: 0 auto;
}

.device-frame {
  aspect-ratio: 1 / 1;
  max-width: 460px;
  margin: 0 auto;
}

.lede {
  font-size: 1.05rem;
  color: var(--color-text-soft);
}

.text-block {
  max-width: 68ch;
  margin-top: 24px;
}

.fact-list {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.fact-list li {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  font-size: 0.98rem;
}

.fact-list .dot {
  flex: none;
  width: 8px;
  height: 8px;
  margin-top: 8px;
  background: var(--color-gold);
  border-radius: 50%;
}

.fact-list strong {
  color: var(--color-dark);
}

/* ---------- Anwendungsbereiche ---------- */

.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 28px;
  margin: 48px 0 0;
}

.step-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  padding: 32px 26px;
}

.step-number {
  font-family: var(--font-head);
  font-size: 1.6rem;
  color: var(--color-gold);
  margin-bottom: 10px;
  display: block;
}

.step-card h3 {
  font-size: 1.2rem;
  margin-bottom: 0.5em;
}

.step-card p {
  color: var(--color-text-soft);
  font-size: 0.95rem;
  margin-bottom: 0;
}

.tag-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 40px 0 0;
}

.tag {
  border: 1px solid var(--color-gold);
  color: var(--color-dark-soft);
  padding: 10px 18px;
  font-size: 0.9rem;
  border-radius: 999px;
  background: var(--color-bg);
}

.disclaimer {
  margin-top: 44px;
  padding: 22px 24px;
  background: var(--color-bg-alt);
  border-left: 3px solid var(--color-gold);
  font-size: 0.88rem;
  color: var(--color-text-soft);
}

.disclaimer strong {
  color: var(--color-dark);
}

/* ---------- Pricing ---------- */

.pricing {
  margin-top: 56px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.price-card {
  background: var(--color-dark);
  color: var(--color-cream);
  padding: 34px 28px;
  border-top: 3px solid var(--color-gold);
}

.price-card h3 {
  color: var(--color-cream);
  font-size: 1.25rem;
}

.price-card .price {
  font-family: var(--font-head);
  font-size: 1.9rem;
  color: var(--color-gold-light);
  margin: 10px 0 14px;
}

.price-card p {
  color: rgba(246, 241, 230, 0.78);
  font-size: 0.92rem;
  margin-bottom: 0;
}

/* ---------- Kontakt / Footer ---------- */

.contact {
  background: var(--color-dark);
  color: var(--color-cream);
}

.contact h2.section-title,
.contact h3 {
  color: var(--color-cream);
}

.contact .eyebrow {
  color: var(--color-gold-light);
}

.contact .eyebrow::before {
  background: var(--color-gold-light);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 56px;
  margin-top: 40px;
}

@media (min-width: 900px) {
  .contact-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.contact-info dl {
  margin: 0;
  display: grid;
  gap: 22px;
}

.contact-info dt {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-gold-light);
  margin-bottom: 6px;
}

.contact-info dd {
  margin: 0;
  font-size: 1.02rem;
}

.contact-info a {
  text-decoration: none;
  border-bottom: 1px solid rgba(246, 241, 230, 0.35);
}

.contact-info a:hover {
  border-color: var(--color-gold-light);
}

.contact-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

.social-row {
  margin-top: 32px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.social-row a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  font-size: 0.92rem;
  color: var(--color-cream);
  border: 1px solid rgba(246, 241, 230, 0.3);
  padding: 9px 16px;
  border-radius: 999px;
}

.social-row a:hover {
  border-color: var(--color-gold-light);
  color: var(--color-gold-light);
}

.map-frame {
  border: 1px solid rgba(246, 241, 230, 0.2);
  aspect-ratio: 4 / 3;
  width: 100%;
  overflow: hidden;
}

.map-frame iframe {
  width: 100%;
  height: 100%;
  border: 0;
  filter: grayscale(0.15) contrast(1.05);
}

.site-footer-bottom {
  border-top: 1px solid rgba(246, 241, 230, 0.15);
  margin-top: 72px;
  padding-top: 28px;
  display: flex;
  flex-wrap: wrap;
  gap: 16px 28px;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  color: rgba(246, 241, 230, 0.65);
}

.legal-links {
  display: flex;
  gap: 22px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.legal-links a {
  text-decoration: none;
  color: rgba(246, 241, 230, 0.65);
}

.legal-links a:hover {
  color: var(--color-gold-light);
}

/* ---------- Placeholder image blocks ---------- */

.placeholder-img {
  width: 100%;
  height: 100%;
  min-height: 220px;
  display: flex;
}

/* ---------- Legal pages ---------- */

.legal-page {
  padding: 64px 0 100px;
  max-width: 760px;
  margin: 0 auto;
}

.legal-page h1 {
  font-size: clamp(1.9rem, 4vw, 2.6rem);
}

.legal-page h2 {
  font-size: 1.3rem;
  margin-top: 1.8em;
}

.legal-page p,
.legal-page li {
  color: var(--color-text-soft);
}

.legal-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  color: var(--color-gold);
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 32px;
}

@media (max-width: 600px) {
  section {
    padding: 72px 0;
  }

  .hero {
    min-height: 92vh;
  }
}