/* Magic Changes GmbH — Konzept «Atmen» */
:root {
  --c-moss: #1F3A33;
  --c-moss-2: #2B4C43;
  --c-sand: #F4EEE4;
  --c-linen: #FBF8F2;
  --c-terra: #B85A3E;
  --c-terra-dark: #9A4630;
  --c-sage: #A7BFA9;
  --c-ink: #1A1F1D;
  --c-muted: #4A5550;
  --c-line: rgba(31, 58, 51, 0.16);
  --c-error: #A3341F;

  --f-display: "Fraunces", Georgia, "Times New Roman", serif;
  --f-body: "Manrope", system-ui, -apple-system, "Segoe UI", sans-serif;

  --s-1: 0.25rem;
  --s-2: 0.5rem;
  --s-3: 0.75rem;
  --s-4: 1rem;
  --s-5: 1.5rem;
  --s-6: 2rem;
  --s-7: 3rem;
  --s-8: 4.5rem;
  --s-9: 6.5rem;

  --r-sm: 6px;
  --r-md: 14px;
  --r-lg: 28px;
  --r-pill: 999px;

  --sh-soft: 0 10px 30px -18px rgba(26, 31, 29, 0.35);
  --sh-lift: 0 22px 48px -24px rgba(26, 31, 29, 0.45);

  --wrap: 1180px;
  --gutter: 1rem;
  --header-h: 64px;
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

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

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

body {
  margin: 0;
  font-family: var(--f-body);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--c-ink);
  background: var(--c-linen);
  overflow-x: hidden;
}

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

a { color: var(--c-moss); text-underline-offset: 3px; }
a:hover { color: var(--c-terra-dark); }

:focus-visible {
  outline: 3px solid var(--c-terra);
  outline-offset: 3px;
  border-radius: var(--r-sm);
}

h1, h2, h3 {
  font-family: var(--f-display);
  font-weight: 500;
  line-height: 1.12;
  margin: 0 0 var(--s-4);
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2.25rem, 8vw, 4.6rem); }
h2 { font-size: clamp(1.75rem, 5vw, 2.8rem); }
h3 { font-size: 1.3rem; }

p { margin: 0 0 var(--s-4); }

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.skip-link {
  position: absolute;
  left: var(--s-4);
  top: -100px;
  background: var(--c-moss);
  color: var(--c-linen);
  padding: var(--s-2) var(--s-4);
  border-radius: var(--r-sm);
  z-index: 100;
}
.skip-link:focus { top: var(--s-4); color: var(--c-linen); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-terra-dark);
  margin-bottom: var(--s-4);
}
.eyebrow::before {
  content: "";
  width: 22px;
  height: 2px;
  background: currentColor;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--s-2);
  min-height: 48px;
  padding: 0 var(--s-5);
  border-radius: var(--r-pill);
  border: 2px solid transparent;
  font-family: var(--f-body);
  font-weight: 700;
  font-size: 0.98rem;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.25s var(--ease), opacity 0.25s var(--ease);
}
.btn:hover { transform: translateY(-2px); }
.btn--primary { background: var(--c-terra); color: #fff; }
.btn--primary:hover { color: #fff; background: var(--c-terra-dark); }
.btn--ghost { border-color: var(--c-moss); color: var(--c-moss); background: transparent; }
.btn--ghost:hover { color: var(--c-moss); }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(251, 248, 242, 0.94);
  border-bottom: 1px solid var(--c-line);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-h);
  gap: var(--s-4);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--s-3);
  text-decoration: none;
  color: var(--c-moss);
}
.brand__mark { width: 34px; height: 34px; flex-shrink: 0; }
.brand__name {
  font-family: var(--f-display);
  font-size: 1.2rem;
  font-weight: 600;
  line-height: 1;
}
.brand__name small {
  display: block;
  font-family: var(--f-body);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-muted);
  margin-top: 4px;
}

.nav-toggle {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 46px;
  height: 46px;
  padding: 0 11px;
  border: 1px solid var(--c-line);
  border-radius: var(--r-md);
  background: var(--c-linen);
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--c-moss);
  border-radius: 2px;
  transition: transform 0.3s var(--ease), opacity 0.3s var(--ease);
}
.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); }

.site-nav {
  position: fixed;
  inset: var(--header-h) 0 auto 0;
  background: var(--c-linen);
  border-bottom: 1px solid var(--c-line);
  box-shadow: var(--sh-lift);
  padding: var(--s-4) var(--gutter) var(--s-6);
  opacity: 0;
  transform: translateY(-12px);
  pointer-events: none;
  visibility: hidden;
  transition: opacity 0.3s var(--ease), transform 0.3s var(--ease), visibility 0.3s;
}
.site-nav.is-open {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
  visibility: visible;
}
.site-nav ul { list-style: none; margin: 0; padding: 0; }
.site-nav a {
  display: block;
  padding: var(--s-3) 0;
  font-weight: 600;
  text-decoration: none;
  color: var(--c-ink);
  border-bottom: 1px solid var(--c-line);
}
.site-nav a:hover { color: var(--c-terra-dark); }
.site-nav .nav-cta { margin-top: var(--s-4); border: 0; }
.site-nav .nav-cta a {
  border: 0;
  text-align: center;
  background: var(--c-moss);
  color: var(--c-linen);
  border-radius: var(--r-pill);
}

/* Hero */
.hero {
  position: relative;
  padding: var(--s-7) 0 var(--s-8);
  background:
    radial-gradient(120% 80% at 100% 0%, rgba(167, 191, 169, 0.35), transparent 60%),
    var(--c-sand);
  overflow: hidden;
}
.hero__grid { display: grid; gap: var(--s-7); align-items: center; }
.hero h1 { color: var(--c-moss); }
.hero h1 em { font-style: italic; color: var(--c-terra-dark); }
.hero__lead { font-size: 1.1rem; color: var(--c-muted); max-width: 34rem; }
.hero__actions { display: flex; flex-wrap: wrap; gap: var(--s-3); margin-top: var(--s-5); }

.breath {
  position: relative;
  width: min(84vw, 420px);
  aspect-ratio: 1;
  margin: 0 auto;
}
.breath__ring {
  position: absolute;
  inset: 0;
  margin: auto;
  border-radius: 50%;
  border: 1.5px solid var(--c-moss);
  opacity: 0.18;
  animation: breathe 8s var(--ease) infinite;
}
.breath__ring:nth-child(1) { width: 100%; height: 100%; animation-delay: 0s; }
.breath__ring:nth-child(2) { width: 82%; height: 82%; animation-delay: 0.25s; opacity: 0.28; }
.breath__ring:nth-child(3) { width: 64%; height: 64%; animation-delay: 0.5s; opacity: 0.4; }
.breath__core {
  position: absolute;
  inset: 0;
  margin: auto;
  width: 46%;
  height: 46%;
  border-radius: 50%;
  background:
    radial-gradient(circle at 35% 30%, #D9A08D, var(--c-terra) 55%, var(--c-terra-dark));
  box-shadow: var(--sh-lift);
  animation: breathe 8s var(--ease) infinite;
  animation-delay: 0.75s;
}
.breath__label {
  position: absolute;
  left: 50%;
  bottom: -6px;
  transform: translateX(-50%);
  font-family: var(--f-display);
  font-style: italic;
  font-size: 1.05rem;
  color: var(--c-moss);
  white-space: nowrap;
  transition: opacity 0.6s var(--ease);
}
.breath__label.is-hidden { opacity: 0; }
.breath__dot {
  position: absolute;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--c-sage);
}
.breath__dot--a { top: 8%; left: 18%; }
.breath__dot--b { bottom: 20%; right: 6%; background: var(--c-moss); }

@keyframes breathe {
  0%, 100% { transform: scale(0.9); }
  50% { transform: scale(1.04); }
}

/* Sections */
.section { padding: var(--s-8) 0; }
.section--sand { background: var(--c-sand); }
.section--moss { background: var(--c-moss); color: var(--c-sand); }
.section--moss h2, .section--moss h3 { color: var(--c-linen); }
.section--moss .eyebrow { color: var(--c-sage); }
.section__head { max-width: 44rem; margin-bottom: var(--s-6); }
.section__head p { color: var(--c-muted); font-size: 1.06rem; }
.section--moss .section__head p { color: #D5DED6; }

/* Services */
.services { display: grid; gap: var(--s-4); }
.service {
  position: relative;
  padding: var(--s-5);
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: var(--r-lg);
  box-shadow: var(--sh-soft);
  transition: transform 0.3s var(--ease);
}
.service:hover { transform: translateY(-4px); }
.service__num {
  font-family: var(--f-display);
  font-size: 0.95rem;
  color: var(--c-terra-dark);
  margin-bottom: var(--s-3);
  display: block;
}
.service__icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--c-sand);
  margin-bottom: var(--s-4);
}
.service__icon svg { width: 26px; height: 26px; }
.service p { color: var(--c-muted); margin: 0; }

/* Approach */
.steps { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--s-5); counter-reset: step; }
.step {
  position: relative;
  padding-left: var(--s-8);
  counter-increment: step;
}
.step::before {
  content: counter(step);
  position: absolute;
  left: 0;
  top: 0;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-family: var(--f-display);
  font-size: 1.3rem;
  color: var(--c-moss);
  background: var(--c-sage);
}
.step h3 { margin-bottom: var(--s-2); }
.step p { color: #D5DED6; margin: 0; }

/* Care */
.care { display: grid; gap: var(--s-6); align-items: center; }
.care__visual {
  position: relative;
  min-height: 300px;
  border-radius: var(--r-lg);
  overflow: hidden;
  background:
    repeating-linear-gradient(135deg, rgba(31, 58, 51, 0.06) 0 2px, transparent 2px 14px),
    linear-gradient(160deg, var(--c-sage), #D9E3D6 70%);
}
.care__visual::after {
  content: "";
  position: absolute;
  width: 70%;
  aspect-ratio: 1;
  right: -14%;
  bottom: -24%;
  border-radius: 50%;
  background: radial-gradient(circle at 40% 40%, #E6B9A8, var(--c-terra) 70%);
  opacity: 0.85;
}
.care__quote {
  position: absolute;
  left: var(--s-5);
  top: var(--s-5);
  right: var(--s-5);
  z-index: 1;
  font-family: var(--f-display);
  font-size: clamp(1.35rem, 4vw, 1.8rem);
  font-style: italic;
  line-height: 1.25;
  color: var(--c-moss);
  margin: 0;
}
.check-list { list-style: none; padding: 0; margin: var(--s-5) 0 0; display: grid; gap: var(--s-3); }
.check-list li { position: relative; padding-left: var(--s-6); }
.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.45em;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 2px solid var(--c-terra);
  background: radial-gradient(circle, var(--c-terra) 35%, transparent 40%);
}

/* Products */
.products { display: grid; gap: var(--s-4); }
.product {
  padding: var(--s-5);
  border-radius: var(--r-lg);
  background: var(--c-linen);
  border: 1px solid var(--c-line);
}
.product__swatch {
  height: 120px;
  border-radius: var(--r-md);
  margin-bottom: var(--s-4);
}
.product__swatch--a { background: radial-gradient(circle at 30% 70%, var(--c-terra) 0 18%, transparent 19%), linear-gradient(135deg, #EED9C9, #F6EBDD); }
.product__swatch--b { background: radial-gradient(circle at 70% 40%, var(--c-moss) 0 14%, transparent 15%), radial-gradient(circle at 40% 60%, var(--c-sage) 0 22%, transparent 23%), #E6EDE4; }
.product__swatch--c { background: repeating-radial-gradient(circle at 50% 120%, var(--c-sage) 0 6px, #EEF2EC 6px 16px); }
.product p { color: var(--c-muted); margin: 0; }

/* Notice */
.notice {
  display: grid;
  gap: var(--s-3);
  padding: var(--s-5);
  border-radius: var(--r-lg);
  border: 2px solid var(--c-terra);
  background: #fff;
}
.notice h2 { font-size: 1.4rem; margin: 0; }
.notice p { margin: 0; color: var(--c-muted); }
.notice strong { color: var(--c-ink); }

/* Contact */
.contact { display: grid; gap: var(--s-6); }
.contact__info dl { margin: 0; display: grid; gap: var(--s-4); }
.contact__info dt { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.12em; font-weight: 700; color: var(--c-muted); }
.contact__info dd { margin: 0; font-size: 1.05rem; word-break: break-word; }

.form {
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: var(--r-lg);
  padding: var(--s-5);
  box-shadow: var(--sh-soft);
}
.form__row { display: grid; gap: var(--s-4); }
.field { display: grid; gap: var(--s-1); margin-bottom: var(--s-4); }
.field label { font-weight: 600; font-size: 0.95rem; }
.field input,
.field select,
.field textarea {
  width: 100%;
  min-height: 48px;
  padding: var(--s-3) var(--s-4);
  font: inherit;
  color: var(--c-ink);
  background: var(--c-linen);
  border: 1.5px solid rgba(31, 58, 51, 0.3);
  border-radius: var(--r-md);
}
.field textarea { min-height: 140px; resize: vertical; }
.field input:focus,
.field select:focus,
.field textarea:focus { outline: none; border-color: var(--c-moss); box-shadow: 0 0 0 3px rgba(167, 191, 169, 0.6); }
.field.is-invalid input,
.field.is-invalid select,
.field.is-invalid textarea { border-color: var(--c-error); }
.field__error { min-height: 1.2em; font-size: 0.85rem; color: var(--c-error); }
.field--check { grid-template-columns: auto 1fr; align-items: start; gap: var(--s-3); }
.field--check input { width: 22px; height: 22px; min-height: 0; margin-top: 2px; accent-color: var(--c-moss); }
.field--check label { font-weight: 400; font-size: 0.92rem; color: var(--c-muted); }
.field--check .field__error { grid-column: 1 / -1; }
.form__hint { font-size: 0.85rem; color: var(--c-muted); margin: var(--s-3) 0 0; }
.form__success {
  display: none;
  padding: var(--s-5);
  border-radius: var(--r-md);
  background: var(--c-sand);
  border-left: 4px solid var(--c-moss);
}
.form__success.is-visible { display: block; }
.form__success h3 { color: var(--c-moss); }

/* Legal pages */
.legal { padding: var(--s-7) 0 var(--s-8); }
.legal__body { max-width: 46rem; }
.legal__body h2 { font-size: 1.5rem; margin-top: var(--s-6); }
.legal__body ul { padding-left: var(--s-5); }
.legal__updated { color: var(--c-muted); font-size: 0.95rem; }
.page-hero { padding: var(--s-7) 0 var(--s-5); background: var(--c-sand); }
.page-hero h1 { font-size: clamp(2rem, 6vw, 3.2rem); color: var(--c-moss); margin: 0; }

/* 404 */
.notfound { padding: var(--s-9) 0; text-align: center; }
.notfound .breath { width: min(60vw, 240px); margin-bottom: var(--s-6); }
.notfound p { color: var(--c-muted); }

/* Footer */
.site-footer { background: var(--c-ink); color: #E6E1D8; padding: var(--s-7) 0 var(--s-5); }
.site-footer a { color: #F4EEE4; }
.site-footer a:hover { color: var(--c-sage); }
.footer__grid { display: grid; gap: var(--s-6); }
.footer__brand p { color: #C9C3B8; max-width: 22rem; margin-top: var(--s-4); }
.footer__brand .brand { color: var(--c-linen); }
.footer__brand .brand__name small { color: #C9C3B8; }
.footer__nav h2 { font-family: var(--f-body); font-size: 0.8rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--c-sage); margin-bottom: var(--s-3); }
.footer__nav ul { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--s-2); }
.footer__nav a { text-decoration: none; }
.footer__legal {
  margin-top: var(--s-6);
  padding-top: var(--s-5);
  border-top: 1px solid rgba(244, 238, 228, 0.18);
  font-size: 0.875rem;
  line-height: 1.7;
  color: #D6D0C6;
}
.footer__legal p { margin: 0 0 var(--s-2); }
.footer__legal-links { display: flex; flex-wrap: wrap; gap: var(--s-4); margin-top: var(--s-3); }

/* Reveal */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal.is-in { opacity: 1; transform: none; }
.no-js .reveal { opacity: 1; transform: none; }

/* Breakpoints */
@media (min-width: 480px) {
  :root { --gutter: 1.5rem; }
  .form__row { grid-template-columns: 1fr 1fr; }
  .products { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 768px) {
  :root { --header-h: 76px; }
  .services { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: 1fr 1fr; gap: var(--s-6); }
  .care { grid-template-columns: 1fr 1fr; }
  .care__visual { min-height: 420px; }
  .contact { grid-template-columns: 0.8fr 1.2fr; }
  .footer__grid { grid-template-columns: 1.4fr 1fr 1fr; }
  .notice { grid-template-columns: 0.6fr 1.4fr; align-items: center; padding: var(--s-6); }
  .form { padding: var(--s-6); }
}

@media (min-width: 1024px) {
  .nav-toggle { display: none; }
  .site-nav {
    position: static;
    opacity: 1;
    transform: none;
    pointer-events: auto;
    visibility: visible;
    background: transparent;
    border: 0;
    box-shadow: none;
    padding: 0;
  }
  .site-nav ul { display: flex; align-items: center; gap: var(--s-5); }
  .site-nav a { border: 0; padding: var(--s-2) 0; font-size: 0.95rem; }
  .site-nav .nav-cta { margin: 0; }
  .site-nav .nav-cta a { padding: var(--s-2) var(--s-5); }
  .site-nav .nav-cta a:hover { color: var(--c-linen); background: var(--c-moss-2); }
  .hero { padding: var(--s-9) 0; }
  .hero__grid { grid-template-columns: 1.15fr 0.85fr; }
  .services { grid-template-columns: repeat(3, 1fr); }
  .steps { grid-template-columns: repeat(4, 1fr); }
  .step { padding-left: 0; padding-top: var(--s-8); }
  .products { grid-template-columns: repeat(3, 1fr); }
  .section { padding: var(--s-9) 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .breath__ring, .breath__core { animation: none; transform: none; }
  .reveal { opacity: 1; transform: none; }
}