/* ===================================
   HAYVEN SLEEP — Design Tokens & Styles
   =================================== */

/* --- Reset & Base --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  /* Colors */
  --cream: #F5F2ED;
  --forest: #1A3B2A;
  --sage: #7FA888;
  --terracotta: #B87333;
  --cream-rgb: 245, 242, 237;
  --forest-rgb: 26, 59, 42;

  /* Typography */
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Inter', -apple-system, sans-serif;

  /* Spacing */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;
  --space-3xl: 64px;
  --space-4xl: 96px;
  --space-5xl: 128px;

  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 18px;
  line-height: 1.6;
  color: var(--forest);
  background-color: var(--cream);
  overflow-x: hidden;
}

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

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

/* --- Utility --- */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 80px);
}

.container--narrow {
  max-width: 960px;
}

.label {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  line-height: 1.4;
}

.section-padding {
  padding: clamp(64px, 10vw, 140px) 0;
}

/* ===================================
   NAVIGATION
   =================================== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 0 clamp(20px, 5vw, 80px);
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(var(--cream-rgb), 0);
  backdrop-filter: blur(0px);
  -webkit-backdrop-filter: blur(0px);
  transition: background 0.4s var(--ease-out),
              backdrop-filter 0.4s var(--ease-out),
              -webkit-backdrop-filter 0.4s var(--ease-out),
              border-color 0.4s var(--ease-out);
  border-bottom: 1px solid transparent;
}

.nav--scrolled {
  background: rgba(var(--cream-rgb), 0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(var(--forest-rgb), 0.08);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
  list-style: none;
}

.nav__links a {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--forest);
  transition: opacity var(--transition-interactive);
  cursor: pointer;
}

.nav__links a:hover {
  opacity: 0.6;
}

.nav__logo {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}

.nav__logo svg {
  height: 42px;
  width: auto;
  fill: var(--forest);
}

.nav__cta {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cream) !important;
  background: var(--forest);
  padding: 10px 22px;
  border-radius: 0;
  transition: transform 0.25s var(--ease-out),
              opacity var(--transition-interactive);
  cursor: pointer;
  display: inline-block;
}

.nav__cta:hover {
  transform: scale(1.03);
  opacity: 1 !important;
}

.nav__cta:active {
  transform: scale(0.97);
}

/* Hamburger */
.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 8px;
  z-index: 110;
}

.nav__hamburger span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--forest);
  transition: transform 0.3s var(--ease-out), opacity 0.3s var(--ease-out);
}

.nav__hamburger.active span:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
}
.nav__hamburger.active span:nth-child(2) {
  opacity: 0;
}
.nav__hamburger.active span:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
}

/* Mobile menu */
.nav__mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--cream);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-xl);
  z-index: 105;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s var(--ease-out);
}

.nav__mobile-menu.active {
  opacity: 1;
  pointer-events: all;
}

.nav__mobile-menu a {
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--forest);
}

/* ===================================
   HERO SECTION
   =================================== */
.hero {
  position: relative;
  width: 100%;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--cream);
}

.hero__bg {
  position: absolute;
  top: 0;
  right: 0;
  width: 60%;
  height: 100%;
  background: url('./assets/hero-pillow.jpg') center center / cover no-repeat;
  will-change: transform, opacity;
}

.hero__bg::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 40%;
  height: 100%;
  background: linear-gradient(to right, var(--cream) 0%, rgba(var(--cream-rgb), 0) 100%);
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 580px;
  padding: 120px 0 80px;
  margin-left: clamp(20px, 5vw, 80px);
}

.hero__heading {
  font-family: var(--font-display);
  font-weight: 500;
  font-style: italic;
  font-size: clamp(64px, 9vw, 120px);
  line-height: 1.05;
  color: var(--forest);
  margin-bottom: var(--space-lg);
  transform-origin: left center;
}

/* Breathing animation for hero heading */
.hero__heading--breathing {
  animation: breathe 4s cubic-bezier(0.45, 0, 0.55, 1) infinite;
}

@keyframes breathe {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.035); }
}

.hero__subtext {
  font-family: var(--font-body);
  font-size: clamp(17px, 1.4vw, 21px);
  font-weight: 400;
  line-height: 1.7;
  color: var(--forest);
  opacity: 0.8;
  max-width: 460px;
  margin-bottom: var(--space-2xl);
}

.hero__buttons {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.btn {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 18px 36px;
  border: none;
  border-radius: 0;
  cursor: pointer;
  transition: transform 0.25s var(--ease-out),
              box-shadow 0.25s var(--ease-out);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}

.btn:hover {
  transform: scale(1.03);
}

.btn:active {
  transform: scale(0.97);
}

.btn--primary {
  background: var(--forest);
  color: var(--cream);
}

.btn--primary:hover {
  box-shadow: 0 8px 32px rgba(var(--forest-rgb), 0.25);
}

.btn--outline {
  background: transparent;
  color: var(--forest);
  border: 1px solid var(--forest);
}

.btn--outline:hover {
  background: rgba(var(--forest-rgb), 0.04);
}

.btn--accent {
  background: var(--terracotta);
  color: var(--cream);
}

.btn--accent:hover {
  box-shadow: 0 8px 32px rgba(184, 115, 51, 0.35);
}

.btn--large {
  padding: 22px 52px;
  font-size: 15px;
}

/* Scroll indicator */
.hero__scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  animation: bounceDown 2s var(--ease-in-out) infinite;
}

.hero__scroll span {
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--forest);
  opacity: 0.5;
}

.hero__scroll svg {
  width: 20px;
  height: 20px;
  stroke: var(--forest);
  opacity: 0.5;
}

@keyframes bounceDown {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* ===================================
   PRODUCT INTRO
   =================================== */
.intro {
  background: var(--cream);
}

.intro__header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--space-3xl);
}

.section-heading {
  font-family: var(--font-display);
  font-weight: 500;
  font-style: italic;
  font-size: clamp(40px, 5.5vw, 68px);
  line-height: 1.15;
  color: var(--forest);
  margin-bottom: var(--space-lg);
}

.section-body {
  font-family: var(--font-body);
  font-size: clamp(17px, 1.3vw, 20px);
  font-weight: 400;
  line-height: 1.75;
  color: var(--forest);
  opacity: 0.75;
}

.intro__images {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
}

.intro__images img {
  width: 100%;
  height: 400px;
  object-fit: cover;
}

/* ===================================
   DAS KISSEN
   =================================== */
.kissen {
  background: var(--cream);
}

.kissen__header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.kissen__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
}

.kissen__card {
  border: 1px solid rgba(var(--forest-rgb), 0.1);
  overflow: hidden;
}

.kissen__card-img {
  width: 100%;
  height: 340px;
  object-fit: cover;
}

.kissen__card-body {
  padding: var(--space-xl) var(--space-lg);
}

.kissen__card-num {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--terracotta);
  margin-bottom: var(--space-sm);
}

.kissen__card-title {
  font-family: var(--font-display);
  font-size: clamp(24px, 2.2vw, 32px);
  font-weight: 600;
  font-style: italic;
  line-height: 1.2;
  margin-bottom: var(--space-md);
  color: var(--forest);
}

.kissen__card-text {
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.7;
  color: var(--forest);
  opacity: 0.7;
}

/* ===================================
   WISSENSCHAFT (Science Section)
   =================================== */
.science {
  background: var(--forest);
  color: var(--cream);
  position: relative;
  overflow: hidden;
}

.science__logo {
  position: absolute;
  top: clamp(40px, 5vw, 80px);
  right: clamp(20px, 5vw, 80px);
  opacity: 0.06;
}

.science__logo svg {
  height: 100px;
  width: auto;
}

.science__header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.science__header .section-heading {
  color: var(--cream);
}

.science__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
  margin-bottom: var(--space-2xl);
}

.science__card {
  border: 1px solid rgba(var(--cream-rgb), 0.12);
  padding: var(--space-xl) var(--space-lg);
}

.science__card-stat {
  font-family: var(--font-display);
  font-size: clamp(52px, 5.5vw, 80px);
  font-weight: 400;
  line-height: 1;
  color: var(--cream);
  margin-bottom: var(--space-sm);
}

.science__card-label {
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.4;
  color: var(--cream);
  margin-bottom: var(--space-md);
}

.science__card-desc {
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 400;
  line-height: 1.6;
  color: var(--cream);
  opacity: 0.55;
}

.science__disclaimer {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 400;
  line-height: 1.6;
  color: var(--cream);
  opacity: 0.35;
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

/* ===================================
   ESSENZEN
   =================================== */
.essenzen {
  background: var(--cream);
}

.essenzen__header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto var(--space-3xl);
}

.essenzen__sub {
  font-family: var(--font-body);
  font-size: clamp(16px, 1.2vw, 19px);
  font-weight: 400;
  line-height: 1.7;
  color: var(--forest);
  opacity: 0.7;
}

.essenzen__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.essence-card {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(var(--forest-rgb), 0.08);
  cursor: default;
}

.essence-card__image-wrap {
  position: relative;
  width: 100%;
  height: 320px;
  overflow: hidden;
}

.essence-card__img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity 0.5s var(--ease-out);
}

.essence-card__img--hover {
  opacity: 0;
}

.essence-card:hover .essence-card__img--hover {
  opacity: 1;
}

.essence-card:hover .essence-card__img--default {
  opacity: 0;
}

.essence-card__body {
  padding: var(--space-lg);
}

.essence-card__edition {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--terracotta);
  margin-bottom: var(--space-sm);
}

.essence-card__title {
  font-family: var(--font-display);
  font-size: clamp(22px, 1.8vw, 28px);
  font-weight: 600;
  font-style: italic;
  line-height: 1.2;
  color: var(--forest);
  margin-bottom: var(--space-xs);
}

.essence-card__meta {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--forest);
  opacity: 0.45;
  margin-bottom: var(--space-md);
}

.essence-card__tags {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.essence-card__tag {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  padding: 5px 14px;
  border: 1px solid rgba(var(--forest-rgb), 0.12);
  color: var(--forest);
  opacity: 0.7;
}

/* ===================================
   REFILL
   =================================== */
.refill {
  background: var(--cream);
}

.refill__layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.refill__content {
  max-width: 480px;
}

.refill__text {
  font-family: var(--font-body);
  font-size: clamp(16px, 1.2vw, 19px);
  font-weight: 400;
  line-height: 1.75;
  color: var(--forest);
  opacity: 0.75;
  margin-bottom: var(--space-2xl);
}

.refill__image {
  width: 100%;
  height: auto;
  object-fit: cover;
}

.refill__steps-title {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--forest);
  margin-bottom: var(--space-lg);
  opacity: 0.5;
}

.refill__steps {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.refill__step {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
}

.refill__step-num {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 500;
  color: var(--terracotta);
  line-height: 1;
  flex-shrink: 0;
  width: 32px;
}

.refill__step-text {
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.5;
  color: var(--forest);
}

/* ===================================
   ABO STATUS
   =================================== */
.abo {
  background: var(--cream);
}

.abo__layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.abo__image {
  width: 100%;
  height: 480px;
  object-fit: cover;
}

.abo__content {
  max-width: 440px;
}

.abo__card {
  border: 1px solid rgba(var(--forest-rgb), 0.1);
  padding: var(--space-lg);
  margin-bottom: var(--space-xl);
}

.abo__card-header {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.abo__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--sage);
  animation: pulse 2s var(--ease-in-out) infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(127, 168, 136, 0.4); }
  50% { opacity: 0.8; box-shadow: 0 0 0 8px rgba(127, 168, 136, 0); }
}

.abo__card-label {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--sage);
}

.abo__card-delivery {
  font-family: var(--font-display);
  font-size: clamp(18px, 1.5vw, 22px);
  font-weight: 600;
  font-style: italic;
  color: var(--forest);
  line-height: 1.4;
}

.abo__heading {
  font-family: var(--font-display);
  font-size: clamp(30px, 3.5vw, 46px);
  font-weight: 500;
  font-style: italic;
  color: var(--forest);
  margin-bottom: var(--space-md);
  line-height: 1.2;
}

.abo__text {
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.7;
  color: var(--forest);
  opacity: 0.7;
}

/* ===================================
   TRUST / SOCIAL PROOF
   =================================== */
.trust {
  background: var(--cream);
  border-top: 1px solid rgba(var(--forest-rgb), 0.06);
}

.trust__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
}

.trust__card {
  border: 1px solid rgba(var(--forest-rgb), 0.1);
  padding: var(--space-xl) var(--space-lg);
  text-align: center;
}

.trust__card-title {
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--forest);
  margin-bottom: var(--space-sm);
}

.trust__card-text {
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 400;
  line-height: 1.6;
  color: var(--forest);
  opacity: 0.6;
}

/* ===================================
   PRE-ORDER CTA
   =================================== */
.preorder {
  background: var(--forest);
  color: var(--cream);
  text-align: center;
}

.preorder__heading {
  font-family: var(--font-display);
  font-weight: 500;
  font-style: italic;
  font-size: clamp(40px, 5.5vw, 72px);
  line-height: 1.1;
  color: var(--cream);
  margin-bottom: var(--space-md);
}

.preorder__sub {
  font-family: var(--font-body);
  font-size: clamp(17px, 1.3vw, 20px);
  font-weight: 400;
  line-height: 1.7;
  color: var(--cream);
  opacity: 0.7;
  max-width: 540px;
  margin: 0 auto var(--space-2xl);
}

.preorder__price {
  margin-bottom: var(--space-xl);
}

.preorder__price-new {
  font-family: var(--font-display);
  font-size: clamp(36px, 4vw, 56px);
  font-weight: 600;
  color: var(--cream);
}

.preorder__btn {
  margin-bottom: var(--space-lg);
}

.preorder__details {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 400;
  line-height: 1.8;
  color: var(--cream);
  opacity: 0.45;
  max-width: 460px;
  margin: 0 auto var(--space-sm);
}

.preorder__trust {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: var(--cream);
  opacity: 0.3;
}

/* ===================================
   FOOTER
   =================================== */
.footer {
  background: #1e3f2e;
  color: var(--cream);
  padding: var(--space-3xl) 0 var(--space-xl);
}

.footer__top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-2xl);
  margin-bottom: var(--space-3xl);
  flex-wrap: wrap;
}

.footer__logo svg {
  height: 44px;
  width: auto;
}

.footer__newsletter {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer__newsletter-label {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--cream);
  opacity: 0.5;
}

.footer__newsletter-form {
  display: flex;
  gap: 0;
}

.footer__newsletter-input {
  font-family: var(--font-body);
  font-size: 13px;
  padding: 10px 16px;
  background: rgba(var(--cream-rgb), 0.08);
  border: 1px solid rgba(var(--cream-rgb), 0.15);
  border-right: none;
  color: var(--cream);
  outline: none;
  border-radius: 0;
  min-width: 200px;
  transition: border-color var(--transition-interactive);
}

.footer__newsletter-input::placeholder {
  color: rgba(var(--cream-rgb), 0.35);
}

.footer__newsletter-input:focus {
  border-color: rgba(var(--cream-rgb), 0.35);
}

.footer__newsletter-btn {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  background: var(--cream);
  color: var(--forest);
  border: none;
  padding: 10px 20px;
  cursor: pointer;
  border-radius: 0;
  transition: transform 0.25s var(--ease-out),
              opacity var(--transition-interactive);
}

.footer__newsletter-btn:hover {
  transform: scale(1.03);
}

.footer__newsletter-btn:active {
  transform: scale(0.97);
}

.footer__nav {
  display: flex;
  gap: var(--space-xl);
  flex-wrap: wrap;
  margin-bottom: var(--space-xl);
}

.footer__nav a {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cream);
  opacity: 0.6;
  transition: opacity var(--transition-interactive);
}

.footer__nav a:hover {
  opacity: 1;
}

.footer__legal {
  display: flex;
  gap: var(--space-xl);
  flex-wrap: wrap;
  margin-bottom: var(--space-xl);
}

.footer__legal a {
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cream);
  opacity: 0.35;
  transition: opacity var(--transition-interactive);
}

.footer__legal a:hover {
  opacity: 0.7;
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-md);
  padding-top: var(--space-xl);
  border-top: 1px solid rgba(var(--cream-rgb), 0.08);
}

.footer__copyright {
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cream);
  opacity: 0.3;
}

.footer__social {
  display: flex;
  gap: var(--space-md);
}

.footer__social a {
  color: var(--cream);
  opacity: 0.4;
  transition: opacity var(--transition-interactive);
  display: flex;
  align-items: center;
}

.footer__social a:hover {
  opacity: 0.8;
}

.footer__social svg {
  width: 18px;
  height: 18px;
}

.footer__attribution {
  width: 100%;
  text-align: center;
  margin-top: var(--space-lg);
}

.footer__attribution a {
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 400;
  color: var(--cream);
  opacity: 0.25;
  transition: opacity var(--transition-interactive);
}

.footer__attribution a:hover {
  opacity: 0.5;
}

/* ===================================
   HERO FLOATING CTA
   =================================== */
.hero__float-cta {
  position: absolute;
  top: 22%;
  right: 6%;
  z-index: 3;
  background: var(--terracotta);
  color: var(--cream);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 16px 32px;
  text-decoration: none;
  transform: rotate(-12deg);
  box-shadow: 0 8px 32px rgba(184, 115, 51, 0.35);
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s var(--ease-out);
  display: inline-block;
}

.hero__float-cta:hover {
  transform: rotate(-12deg) scale(1.06);
  box-shadow: 0 12px 40px rgba(184, 115, 51, 0.45);
}

.hero__float-cta:active {
  transform: rotate(-12deg) scale(0.97);
}

/* ===================================
   HERO TESTIMONIAL BADGE
   =================================== */
.hero__testimonial {
  position: absolute;
  bottom: 12%;
  right: 5%;
  z-index: 3;
  background: rgba(var(--cream-rgb), 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 18px 24px;
  max-width: 320px;
  border: 1px solid rgba(var(--forest-rgb), 0.08);
}

.hero__testimonial-stars {
  font-size: 14px;
  color: var(--terracotta);
  letter-spacing: 2px;
  margin-bottom: 6px;
}

.hero__testimonial-quote {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 500;
  font-style: italic;
  line-height: 1.4;
  color: var(--forest);
  margin-bottom: 6px;
}

.hero__testimonial-author {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 500;
  color: var(--forest);
  opacity: 0.55;
}

/* ===================================
   STATS BAR
   =================================== */
.stats-bar {
  padding: clamp(28px, 4vw, 48px) 0;
  border-top: 1px solid rgba(var(--forest-rgb), 0.08);
  border-bottom: 1px solid rgba(var(--forest-rgb), 0.08);
  background: var(--cream);
}

.stats-bar__inner {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: clamp(32px, 6vw, 96px);
}

.stats-bar__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 4px;
}

.stats-bar__number {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.5vw, 48px);
  font-weight: 700;
  color: var(--forest);
  line-height: 1.1;
}

.stats-bar__label {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--forest);
  opacity: 0.5;
}

/* ===================================
   TESTIMONIALS
   =================================== */
.testimonials {
  background: var(--cream);
  border-top: 1px solid rgba(var(--forest-rgb), 0.06);
}

.testimonials__header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.testimonials__card {
  border: 1px solid rgba(var(--forest-rgb), 0.1);
  padding: var(--space-xl) var(--space-lg);
}

.testimonials__stars {
  font-size: 16px;
  color: var(--terracotta);
  letter-spacing: 2px;
  margin-bottom: var(--space-md);
}

.testimonials__quote {
  font-family: var(--font-display);
  font-size: clamp(17px, 1.4vw, 21px);
  font-weight: 400;
  font-style: italic;
  line-height: 1.55;
  color: var(--forest);
  margin-bottom: var(--space-lg);
}

.testimonials__author {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  color: var(--forest);
  opacity: 0.5;
}

/* ===================================
   SCROLL ANIMATIONS
   =================================== */
.fade-in {
  opacity: 1;
}

@supports (animation-timeline: view()) {
  .fade-in {
    opacity: 0;
    animation: revealFade linear both;
    animation-timeline: view();
    animation-range: entry 0% entry 35%;
  }
}

@keyframes revealFade {
  to { opacity: 1; }
}

/* Fallback for browsers without scroll-driven animations */
.fade-in.is-visible {
  opacity: 1;
}

/* ===================================
   RESPONSIVE — TABLET
   =================================== */
@media (max-width: 1024px) {
  .hero__bg {
    width: 50%;
  }

  .intro__images img {
    height: 300px;
  }

  .kissen__grid {
    gap: var(--space-md);
  }

  .kissen__card-img {
    height: 260px;
  }

  .science__grid {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }

  .essenzen__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
  }

  .essenzen__grid .essence-card:last-child {
    grid-column: 1 / -1;
    max-width: 50%;
    justify-self: center;
  }

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

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

  .testimonials__grid .testimonials__card:last-child {
    grid-column: 1 / -1;
    max-width: 50%;
    justify-self: center;
  }

  .hero__float-cta {
    font-size: 12px;
    padding: 12px 24px;
    right: 4%;
    top: 18%;
  }
}

/* ===================================
   RESPONSIVE — MOBILE
   =================================== */
@media (max-width: 768px) {
  .nav__links {
    display: none;
  }

  .nav__logo {
    position: relative;
    left: auto;
    transform: none;
  }

  .nav__hamburger {
    display: flex;
  }

  .hero {
    min-height: 100svh;
  }

  .hero__bg {
    width: 100%;
    opacity: 0.35;
  }

  .hero__bg::after {
    width: 100%;
    background: linear-gradient(to bottom, var(--cream) 0%, rgba(var(--cream-rgb), 0.3) 40%, rgba(var(--cream-rgb), 0.6) 100%);
  }

  .hero__content {
    max-width: 100%;
    padding: 140px 0 100px;
    margin-left: 20px;
    margin-right: 20px;
  }

  .hero__heading {
    font-size: clamp(42px, 12vw, 58px);
    transform-origin: center center;
  }

  .hero__float-cta {
    display: none;
  }

  .hero__testimonial {
    position: relative;
    bottom: auto;
    right: auto;
    margin: var(--space-lg) 20px 0;
    max-width: 100%;
  }

  .stats-bar__inner {
    flex-direction: column;
    gap: var(--space-lg);
  }

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

  .testimonials__grid .testimonials__card:last-child {
    max-width: 100%;
  }

  .hero__buttons {
    flex-direction: column;
    align-items: flex-start;
    width: 100%;
  }

  .hero__buttons .btn {
    width: 100%;
    text-align: center;
  }

  .intro__images {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }

  .intro__images img {
    height: 260px;
  }

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

  .kissen__card-img {
    height: 240px;
  }

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

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

  .essenzen__grid .essence-card:last-child {
    max-width: 100%;
  }

  .essence-card__image-wrap {
    height: 260px;
  }

  .refill__layout {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .refill__layout .refill__image-wrap {
    order: -1;
  }

  .abo__layout {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .abo__image {
    height: 320px;
  }

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

  .footer__top {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer__newsletter-input {
    min-width: 160px;
  }

  .preorder__price-new {
    font-size: 40px;
  }
}

@media (max-width: 480px) {
  .hero__heading {
    font-size: 40px;
  }

  .section-heading {
    font-size: 32px;
  }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }

  .hero__heading--breathing {
    animation: none !important;
  }
}