/* --- CSS RESET & BASE ------------------------------------------------- */
html { box-sizing: border-box; font-size: 16px; }
*, *::before, *::after { box-sizing: inherit; margin: 0; padding: 0; }
body {
  background: #fff;
  color: #18191a;
  font-family: 'Open Sans', Arial, sans-serif;
  line-height: 1.65;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  font-size: 16px;
  letter-spacing: 0.02em;
}
:root {
  --color-primary: #23313C;
  --color-secondary: #5D737E;
  --color-accent: #EFEFEF;
  --color-black: #18191a;
  --color-grey: #888;
  --color-white: #fff;
  --radius-sm: 6px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --shadow-light: 0 2px 8px rgba(35,49,60,0.10), 0 1.5px 5px rgba(35,49,60,0.06);
  --transition: 0.23s cubic-bezier(.4,0,.2,1);
  --font-display: 'Montserrat', 'Open Sans', Arial, sans-serif;
  --font-body: 'Open Sans', Arial, sans-serif;
  --header-height: 74px;
}

/* --- TYPOGRAPHY -------------------------------------------------------- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--color-primary);
  font-weight: 800;
  letter-spacing: 0.01em;
}
h1 { font-size: 2.25rem; line-height: 1.11; margin-bottom: 20px; }
h2 { font-size: 1.5rem; line-height: 1.19; margin-bottom: 18px; }
h3 { font-size: 1.16rem; line-height: 1.22; margin-bottom: 10px; }
h4 { font-size: 1rem; margin-bottom: 6px; }
@media (min-width: 768px) {
  h1 { font-size: 3rem; }
  h2 { font-size: 2rem; }
}
p, ul, ol, li, a, span, button { font-family: var(--font-body); }
p { margin-bottom: 15px; color: var(--color-black); }
ul, ol { margin-bottom: 20px; padding-left: 22px; }
ul li, ol li { margin-bottom: 10px; }
strong { font-weight: 700; }
a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition);
  word-break: break-word;
}
a:hover, a:focus {
  color: var(--color-secondary);
  text-decoration: underline;
}

/* --- CONTAINER & LAYOUT ------------------------------------------------ */
.container {
  display: flex;
  flex-direction: column;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 20px;
  width: 100%;
}
.content-wrapper {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

/* --- HEADER & NAVIGATION ----------------------------------------------- */
header {
  background: var(--color-white);
  border-bottom: 1px solid #e2e5e8;
  box-shadow: 0 2px 6px rgba(35,49,60,0.06);
  position: sticky;
  top: 0;
  z-index: 30;
}
header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-height);
  gap: 12px;
  padding-top: 8px;
  padding-bottom: 8px;
}
header img[alt="Shadowy Peaks Beauty"] {
  height: 44px;
  width: auto;
  mix-blend-mode: multiply;
  margin-right: 24px;
}
.main-nav {
  display: flex;
  gap: 24px;
  align-items: center;
}
.main-nav a {
  color: var(--color-primary);
  font-weight: 500;
  padding: 6px 0;
  font-size: 1rem;
  border-radius: var(--radius-sm);
  transition: background var(--transition), color var(--transition);
  position: relative;
}
.main-nav a:hover, .main-nav a:focus {
  background: var(--color-accent);
  color: var(--color-black);
}
header .cta.primary {
  margin-left: 30px;
}

/* --- MOBILE NAVIGATION ------------------------------------------------- */
.mobile-menu-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  font-size: 2.1rem;
  color: var(--color-primary);
  cursor: pointer;
  margin-left: 20px;
  z-index: 105;
  padding: 4px 12px;
  border-radius: var(--radius-sm);
  transition: background var(--transition);
}
.mobile-menu-toggle:focus {
  outline: 2px solid var(--color-primary);
  background: var(--color-accent);
}
.mobile-menu {
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0; height: 100vh; width: 100vw;
  background: rgba(35, 49, 60, 0.97);
  transform: translateX(-100%);
  transition: transform 0.35s cubic-bezier(.7,0,.3,1);
  z-index: 999;
  padding: 0;
  visibility: hidden;
  opacity: 0;
}
.mobile-menu.active {
  transform: translateX(0);
  visibility: visible;
  opacity: 1;
}
.mobile-menu-close {
  align-self: flex-end;
  background: transparent;
  border: none;
  color: #EFEFEF;
  font-size: 2.2rem;
  margin: 30px 28px 0 0;
  cursor: pointer;
}
.mobile-nav {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 18px;
  padding: 40px 36px;
}
.mobile-nav a {
  color: #EFEFEF;
  font-size: 1.22rem;
  font-family: var(--font-display);
  font-weight: 600;
  background: none;
  border: none;
  border-radius: var(--radius-sm);
  padding: 8px 14px;
  transition: background var(--transition), color var(--transition);
}
.mobile-nav a:hover, .mobile-nav a:focus {
  background: var(--color-white);
  color: var(--color-primary);
  text-decoration: none;
}
/* --- Hide main/nav on mobile --- */
@media (max-width: 980px) {
  .main-nav, header .cta.primary { display: none !important; }
  .mobile-menu-toggle { display: flex !important; }
}
@media (min-width: 981px) {
  .mobile-menu-toggle, .mobile-menu { display: none !important; }
}

/* --- SECTION LAYOUTS --------------------------------------------------- */
section {
  margin-bottom: 60px;
  padding: 40px 20px;
  background: none;
  border-radius: var(--radius-md);
}
@media (min-width: 992px) {
  section { padding: 60px 0; }
}

.features-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: flex-start;
  margin-top: 14px;
}
.features-grid > div {
  display: flex;
  flex-direction: column;
  align-items: flex-start; /* visually left aligned */
  gap: 15px;
  flex: 1 1 220px;
  min-width: 210px;
  background: var(--color-accent);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-light);
  padding: 24px 22px 20px 22px;
  margin-bottom: 20px;
  transition: box-shadow var(--transition), transform var(--transition);
}
.features-grid > div:hover {
  box-shadow: 0 7px 28px rgba(35,49,60,0.15);
  transform: translateY(-4px) scale(1.03);
}
.features-grid img {
  width: 38px; height: 38px; filter: grayscale(1) contrast(1.2);
}

.testimonial-card {
  display: flex;
  align-items: center;
  gap: 20px;
  background: #fff;
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius-md);
  box-shadow: 0 4px 24px rgba(44,48,57,0.10);
  padding: 20px 28px;
  margin-bottom: 24px;
  position: relative;
  transition: box-shadow var(--transition), border-color var(--transition);
  min-height: 90px;
}
.testimonial-card p {
  color: var(--color-black);
  font-size: 1.1rem;
  font-style: italic;
  margin-bottom: 4px;
}
.testimonial-card span {
  color: var(--color-secondary);
  font-size: 1rem;
  font-weight: 400;
}
.testimonial-card:hover {
  border-color: var(--color-secondary);
  box-shadow: 0 8px 28px rgba(35,49,60,0.20);
}

/* --- CARDS & FLEXBOX UTILITY LAYOUTS ----------------------------------- */
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  margin-bottom: 20px;
  position: relative;
  background: var(--color-accent);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-light);
  transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover {
  box-shadow: 0 12px 40px rgba(35,49,60,0.14);
  transform: scale(1.03);
}
.content-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: space-between;
}
.text-image-section {
  display: flex;
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
}
@media (max-width: 768px) {
  .text-image-section { flex-direction: column; align-items: flex-start; gap: 18px; }
  .features-grid { flex-direction: column; gap: 20px; }
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
  margin-bottom: 20px;
}

/* --- BUTTONS & CTAs ---------------------------------------------------- */
.cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: bold;
  font-size: 1.09rem;
  letter-spacing: 0.02em;
  border-radius: var(--radius-lg);
  border: none;
  padding: 13px 32px;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition), transform var(--transition);
  text-decoration: none;
  cursor: pointer;
  margin-top: 10px;
  box-shadow: 0 2px 8px rgba(35,49,60,0.07);
}
.cta.primary {
  background: var(--color-primary);
  color: var(--color-white);
  box-shadow: 0 6px 16px rgba(35,49,60,0.13);
}
.cta.primary:hover, .cta.primary:focus {
  background: var(--color-secondary);
  color: #fff;
  box-shadow: 0 10px 36px rgba(35,49,60,0.18);
  transform: translateY(-2px) scale(1.06);
}
.cta.secondary {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
  box-shadow: none;
}
.cta.secondary:hover, .cta.secondary:focus {
  color: #fff;
  background: var(--color-primary);
  border-color: var(--color-secondary);
  box-shadow: 0 5px 18px rgba(35,49,60,0.13);
}

/* --- LISTS & LINKS ----------------------------------------------------- */
ul, ol {
  font-size: 1rem;
  color: var(--color-black);
}
ul li, ol li {
  margin-bottom: 10px;
  padding-left: 2px;
}
footer ul, .footer-nav ul { padding-left: 0; }

/* --- FOOTER ------------------------------------------------------------ */
footer {
  background: var(--color-primary);
  color: var(--color-accent);
  padding: 38px 0 20px 0;
  margin-top: 60px;
  border-top: 6px solid #121a20;
}
footer .container {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
footer nav.footer-nav, footer nav.footer-legal {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
  margin-bottom: 10px;
}
footer nav.footer-nav a, footer nav.footer-legal a {
  color: #EFEFEF;
  font-weight: 500;
  font-size: 0.98rem;
  letter-spacing: 0.01em;
  padding: 6px 0;
  transition: color var(--transition);
}
footer nav.footer-nav a:hover, footer nav.footer-legal a:hover {
  color: var(--color-secondary);
  text-decoration: underline;
}
.footer-social {
  display: flex;
  gap: 12px;
  align-items: center;
  font-size: 0.97rem;
  margin-bottom: 8px;
}
footer small {
  color: #ccc;
  font-size: 0.95rem;
}

/* --- ICONS & IMAGES ---------------------------------------------------- */
img, svg {
  max-width: 100%;
  vertical-align: middle;
  border-radius: var(--radius-sm);
}
section img, .content-wrapper img {
  margin-right: 10px;
  vertical-align: middle;
  display: inline-block;
  filter: grayscale(1) contrast(0.74);
}

/* --- COOKIE BANNER & MODAL --------------------------------------------- */
.cookie-banner {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  background: var(--color-primary);
  color: var(--color-white);
  width: 100vw;
  z-index: 2000;
  box-shadow: 0 -6px 20px rgba(0,0,0,0.12);
  padding: 22px 10px 20px 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 30px;
  flex-direction: column;
}
@media (min-width: 540px) {
  .cookie-banner { flex-direction: row; justify-content: space-between; padding: 22px 48px 18px 48px; }
}
.cookie-banner__text {
  flex: 3 1 220px;
  font-size: 1rem;
  color: var(--color-accent);
  margin-right: 18px;
}
.cookie-banner__actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  align-items: center;
}
.cookie-btn {
  font-family: var(--font-display);
  font-size: 1.02rem;
  font-weight: 600;
  background: var(--color-secondary);
  color: #fff;
  border: none;
  padding: 10px 22px;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
  box-shadow: 0 2px 8px rgba(35,49,60,0.10);
}
.cookie-btn.accept {
  background: var(--color-primary);
  color: #fff;
}
.cookie-btn.reject {
  background: #353b41;
  color: #fff;
}
.cookie-btn.settings {
  background: var(--color-accent);
  color: var(--color-primary);
  border: 1.5px solid var(--color-primary);
}
.cookie-btn:hover, .cookie-btn:focus {
  background: var(--color-secondary);
  color: #fff;
}
.cookie-btn.settings:hover, .cookie-btn.settings:focus {
  background: #edeff0;
  color: var(--color-primary);
}

.cookie-modal-overlay {
  position: fixed;
  z-index: 3000;
  top: 0; left: 0;
  width: 100vw; height: 100vh;
  background: rgba(44,49,59,0.70);
  display: flex;
  justify-content: center;
  align-items: center;
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.22s cubic-bezier(.4,0,.2,1);
}
.cookie-modal-overlay.active {
  visibility: visible;
  opacity: 1;
  pointer-events: auto;
}
.cookie-modal {
  background: var(--color-white);
  color: var(--color-black);
  padding: 38px 28px 22px 28px;
  border-radius: var(--radius-lg);
  min-width: 320px;
  max-width: 99vw;
  box-shadow: 0 12px 64px rgba(34,48,64,0.16);
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.cookie-modal-close {
  position: absolute;
  top: 10px; right: 22px;
  background: none;
  border: none;
  font-size: 2rem;
  color: var(--color-primary);
  cursor: pointer;
}
.cookie-modal h3 {
  margin-bottom: 12px;
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--color-primary);
}
.cookie-modal ul {
  list-style: none;
  margin: 0;
  padding: 0 0 15px 0;
  gap: 11px;
  display: flex;
  flex-direction: column;
}
.cookie-modal li {
  display: flex;
  align-items: center;
  gap: 12px;
}
.cookie-modal label {
  font-size: 1rem;
  color: var(--color-black);
  font-weight: 500;
}
.cookie-toggle {
  appearance: none;
  width: 36px;
  height: 19px;
  background: #d3d3d3;
  border-radius: 10px;
  position: relative;
  outline: none;
  margin-right: 8px;
  transition: background var(--transition);
  cursor: pointer;
}
.cookie-toggle:checked { background: var(--color-primary); }
.cookie-toggle:before {
  content: "";
  position: absolute;
  left: 3px;
  top: 3px;
  width: 13px;
  height: 13px;
  background: #fff;
  border-radius: 50%;
  transition: left var(--transition);
}
.cookie-toggle:checked:before { left: 20px; }
.cookie-modal .cookie-desc {
  font-size: 0.98rem; color: var(--color-grey); margin-top: 2px;
}

/* --- FORMS (Kontakt Seite) --------------------------------------------- */
input, textarea, select {
  font-family: var(--font-body);
  border-radius: var(--radius-sm);
  border: 1.5px solid #ccd0d4;
  padding: 8px 12px;
  font-size: 1rem;
  margin-bottom: 12px;
  background: #fafbfc;
  transition: border-color var(--transition), box-shadow var(--transition);
}
input:focus, textarea:focus, select:focus {
  border-color: var(--color-primary);
  background: #fff;
  outline: none;
  box-shadow: 0 2px 12px rgba(33,49,60,0.1);
}
label { font-weight: 500; display: block; margin-bottom: 6px; }

/* --- SPACING AND FLEX PATTERNS ----------------------------------------- */
.section {
  margin-bottom: 60px;
  padding: 40px 20px;
}
.card-container {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.card {
  margin-bottom: 20px;
  position: relative;
}
.content-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: space-between;
}
.text-image-section {
  display: flex;
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
}
.testimonial-card {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px;
}
.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 15px;
}

/* --- VISUAL VARIETY & MODERNITY ---------------------------------------- */
section {
  border-radius: var(--radius-md);
  box-shadow: 0 1px 8px rgba(35,49,60,0.07);
  background: #fff;
}
@media (min-width: 1100px) {
  .features-grid > div, .testimonial-card {
    max-width: calc(50% - 24px);
    flex: 1 1 46%;
  }
}

/* --- RESPONSIVENESS ---------------------------------------------------- */
@media (max-width: 900px) {
  .container { padding: 0 8px; }
}
@media (max-width: 768px) {
  h1 { font-size: 2.1rem; }
  h2 { font-size: 1.35rem; }
  .footer-nav, .footer-legal { flex-direction: column; gap: 7px; }
  .features-grid { flex-direction: column; }
  section { padding: 30px 8px; margin-bottom: 48px; }
  .testimonial-card { flex-direction: column; align-items: flex-start; gap: 14px; }
  .card-container, .content-grid { flex-direction: column; gap: 18px; }
  .footer-social { flex-direction: column; gap: 4px; }
}

/* --- TRANSITIONS & MICRO-INTERACTIONS ---------------------------------- */
a, .cta, .card, .features-grid > div, .testimonial-card, .mobile-menu, .cookie-banner, .cookie-btn {
  transition: all var(--transition);
}

::selection { background: var(--color-secondary); color: #fff; }

/* --- ACCESSIBILITY ----------------------------------------------------- */
:focus-visible {
  outline: 2.5px solid var(--color-secondary);
  outline-offset: 2px;
}

/* --- Z-INDEX SEPARATION FOR OVERLAYS ----------------------------------- */
.mobile-menu { z-index: 999; }
.cookie-banner { z-index: 2000; }
.cookie-modal-overlay { z-index: 3000; }

/* --- NO GRID OR COLUMN PROPERTIES PRESENT ------------------------------ */
/* ENFORCED FLEXBOX LAYOUTS EVERYWHERE */