/* ================================================
   djeuy. — Design System & Styles
   Premium Plant-Based Clean Cosmetics & Supplements
   ================================================ */

/* ---------- SELF-HOSTED FONTS ---------- */
@font-face {
  font-family: 'Cormorant Garamond';
  src: url('../assets/fonts/CormorantGaramond-300-normal.woff2') format('woff2');
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Cormorant Garamond';
  src: url('../assets/fonts/CormorantGaramond-300-italic.woff2') format('woff2');
  font-weight: 300;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: 'Cormorant Garamond';
  src: url('../assets/fonts/CormorantGaramond-500-normal.woff2') format('woff2');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Cormorant Garamond';
  src: url('../assets/fonts/CormorantGaramond-500-italic.woff2') format('woff2');
  font-weight: 500;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: 'Cormorant Garamond';
  src: url('../assets/fonts/CormorantGaramond-600-normal.woff2') format('woff2');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'DM Sans';
  src: url('../assets/fonts/DMSans-400-normal.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'DM Sans';
  src: url('../assets/fonts/DMSans-500-normal.woff2') format('woff2');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'DM Sans';
  src: url('../assets/fonts/DMSans-700-normal.woff2') format('woff2');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

/* ---------- CUSTOM PROPERTIES ---------- */
:root {
  /* Colors */
  --color-primary: #7A8F6E;
  --color-primary-dark: #6A7F5E;
  --color-secondary: #C2B59B;
  --color-accent: #C4856A;
  --color-bg: #FAFAF7;
  --color-bg-alt: #F3F0E8;
  --color-bg-dark: #2C3527;
  --color-text: #2D2D2A;
  --color-text-secondary: #6B6B63;
  --color-text-muted: #9C9C93;
  --color-text-inverse: #FAFAF7;
  --color-border: #E2DED3;

  /* Typography */
  --font-heading: 'Cormorant Garamond', 'Georgia', serif;
  --font-body: 'DM Sans', 'Helvetica Neue', Arial, sans-serif;

  /* Type scale */
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 2rem;
  --text-4xl: 2.5rem;
  --text-5xl: 3.5rem;
  --text-display: 4rem;

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  --space-5xl: 8rem;

  /* Layout */
  --container-max: 1200px;
  --nav-height: 80px;
  --nav-height-compact: 60px;

  /* Transitions */
  --ease-out: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-in-out: cubic-bezier(0.645, 0.045, 0.355, 1);
  --duration-fast: 200ms;
  --duration-normal: 400ms;
  --duration-slow: 600ms;

  /* Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
}

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

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

@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;
  }
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 400;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

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

ul, ol {
  list-style: none;
}

button {
  font: inherit;
  border: none;
  background: none;
  cursor: pointer;
  color: inherit;
}

/* Focus styles */
:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: 2px;
}

/* ---------- CONTAINER ---------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding-left: 20px;
  padding-right: 20px;
}

@media (min-width: 768px) {
  .container {
    padding-left: 40px;
    padding-right: 40px;
  }
}

@media (min-width: 1024px) {
  .container {
    padding-left: 80px;
    padding-right: 80px;
  }
}

@media (min-width: 1280px) {
  .container {
    padding-left: 0;
    padding-right: 0;
  }
}

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 14px 32px;
  border-radius: var(--radius-sm);
  transition: all var(--duration-normal) var(--ease-out);
  white-space: nowrap;
}

.btn--primary {
  background-color: var(--color-primary);
  color: var(--color-text-inverse);
}

.btn--primary:hover {
  background-color: var(--color-primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(122, 143, 110, 0.3);
}

.btn--primary:active {
  transform: translateY(0);
}

.btn--lg {
  padding: 18px 40px;
  font-size: var(--text-base);
}

/* ---------- SECTION HEADER ---------- */
.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto var(--space-4xl);
}

.section-header__overline {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-md);
}

.section-header__heading {
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: 300;
  line-height: 1.2;
  color: var(--color-text);
  margin-bottom: var(--space-lg);
}

.section-header__text {
  font-size: var(--text-lg);
  line-height: 1.7;
  color: var(--color-text-secondary);
}

.section-header--light .section-header__overline {
  color: var(--color-secondary);
}

.section-header--light .section-header__heading {
  color: var(--color-text-inverse);
}

.section-header--light .section-header__text {
  color: rgba(250, 250, 247, 0.75);
}

@media (min-width: 768px) {
  .section-header__heading {
    font-size: var(--text-4xl);
  }
}

@media (min-width: 1024px) {
  .section-header__heading {
    font-size: var(--text-5xl);
  }
}

/* ---------- NAVIGATION ---------- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  background: rgba(250, 250, 247, 0.8);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  backdrop-filter: blur(20px) saturate(180%);
  transition: all var(--duration-normal) var(--ease-out);
}

.nav--scrolled {
  height: var(--nav-height-compact);
  box-shadow: 0 1px 0 var(--color-border), 0 4px 20px rgba(0, 0, 0, 0.04);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.nav__logo {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: 600;
  color: var(--color-text);
  letter-spacing: -0.02em;
  transition: color var(--duration-fast) var(--ease-out);
}

.nav__logo:hover {
  color: var(--color-primary);
}

.nav__links {
  display: none;
  align-items: center;
  gap: var(--space-2xl);
}

.nav__link {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-secondary);
  transition: color var(--duration-fast) var(--ease-out);
  position: relative;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background-color: var(--color-primary);
  transition: width var(--duration-normal) var(--ease-out);
}

.nav__link:hover {
  color: var(--color-text);
}

.nav__link:hover::after {
  width: 100%;
}

@media (min-width: 768px) {
  .nav__links {
    display: flex;
  }
  .nav__hamburger {
    display: none;
  }
}

/* Hamburger */
.nav__hamburger {
  width: 32px;
  height: 24px;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  z-index: 1001;
}

.nav__hamburger-line {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--color-text);
  border-radius: 1px;
  transition: all var(--duration-normal) var(--ease-in-out);
  transform-origin: center;
}

.nav__hamburger--active .nav__hamburger-line:nth-child(1) {
  transform: translateY(11px) rotate(45deg);
}

.nav__hamburger--active .nav__hamburger-line:nth-child(2) {
  opacity: 0;
}

.nav__hamburger--active .nav__hamburger-line:nth-child(3) {
  transform: translateY(-11px) rotate(-45deg);
}

/* Mobile overlay */
.mobile-overlay {
  position: fixed;
  inset: 0;
  z-index: 999;
  background: rgba(250, 250, 247, 0.97);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--duration-normal) var(--ease-out);
}

.mobile-overlay--active {
  opacity: 1;
  pointer-events: all;
}

.mobile-overlay__nav {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2xl);
}

.mobile-overlay__link {
  font-family: var(--font-heading);
  font-size: var(--text-4xl);
  font-weight: 300;
  color: var(--color-text);
  transition: color var(--duration-fast) var(--ease-out);
}

.mobile-overlay__link:hover {
  color: var(--color-primary);
}

@media (min-width: 768px) {
  .mobile-overlay {
    display: none;
  }
}

/* ---------- HERO ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

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

.hero__bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  will-change: transform;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(44, 53, 39, 0.55) 0%,
    rgba(44, 53, 39, 0.7) 50%,
    rgba(44, 53, 39, 0.85) 100%
  );
}

/* Fallback when image missing */
.hero__bg {
  background-color: var(--color-bg-dark);
}

.hero__content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding-top: calc(var(--nav-height) + var(--space-3xl));
  padding-bottom: var(--space-4xl);
  max-width: 800px;
}

.hero__claim {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 300;
  font-style: italic;
  color: var(--color-secondary);
  margin-bottom: var(--space-lg);
  letter-spacing: 0.05em;
}

.hero__heading {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 300;
  line-height: 1.15;
  color: var(--color-text-inverse);
  margin-bottom: var(--space-xl);
  letter-spacing: -0.01em;
}

.hero__subline {
  font-size: var(--text-base);
  line-height: 1.8;
  color: rgba(250, 250, 247, 0.8);
  max-width: 600px;
  margin: 0 auto var(--space-2xl);
}

.hero__cta {
  margin-top: var(--space-md);
}

@media (min-width: 768px) {
  .hero__heading {
    font-size: var(--text-5xl);
  }
  .hero__subline {
    font-size: var(--text-lg);
  }
  .hero__claim {
    font-size: var(--text-2xl);
  }
}

@media (min-width: 1024px) {
  .hero__heading {
    font-size: var(--text-display);
  }
}

/* ---------- VALUES BAR ---------- */
.values-bar {
  background-color: var(--color-bg-alt);
  padding: var(--space-2xl) 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.values-bar__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  text-align: center;
}

.values-bar__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md);
}

.values-bar__icon {
  color: var(--color-primary);
  flex-shrink: 0;
}

.values-bar__item span {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-secondary);
  letter-spacing: 0.03em;
}

@media (min-width: 768px) {
  .values-bar__grid {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-xl);
  }
  .values-bar__item {
    flex-direction: row;
    gap: var(--space-md);
  }
}

/* ---------- PRODUCTS ---------- */
.products {
  padding: var(--space-5xl) 0;
  background-color: var(--color-bg);
}

.products__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
}

@media (min-width: 768px) {
  .products__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl);
  }
}

@media (min-width: 1024px) {
  .products__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-2xl);
  }
}

/* Product card */
.product-card {
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  transition: transform var(--duration-normal) var(--ease-out),
              box-shadow var(--duration-normal) var(--ease-out);
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
}

.product-card__image-wrap {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background-color: var(--fallback, var(--color-bg-alt));
}

.product-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-slow) var(--ease-out);
}

.product-card:hover .product-card__image {
  transform: scale(1.04);
}

.product-card__badge {
  position: absolute;
  top: var(--space-md);
  left: var(--space-md);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.15em;
  padding: 6px 12px;
  background: rgba(250, 250, 247, 0.92);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  border-radius: var(--radius-sm);
  color: var(--color-text);
}

.product-card__body {
  padding: var(--space-xl) var(--space-xl) var(--space-2xl);
}

.product-card__title {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: var(--space-xs);
}

.product-card__subtitle {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-primary);
  margin-bottom: var(--space-lg);
}

.product-card__desc {
  font-size: var(--text-sm);
  line-height: 1.7;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-lg);
}

.product-card__tagline {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: 500;
  font-style: italic;
  color: var(--color-accent);
  margin-bottom: var(--space-lg);
}

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

.tag {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-text-secondary);
  padding: 4px 10px;
  background-color: var(--color-bg-alt);
  border-radius: 100px;
  border: 1px solid var(--color-border);
}

/* ---------- PARTNERS ---------- */
.partners {
  position: relative;
  padding: var(--space-5xl) 0;
  overflow: hidden;
}

.partners__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-color: var(--color-bg-dark);
}

.partners__bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.25;
}

.partners__overlay {
  position: absolute;
  inset: 0;
  background: rgba(44, 53, 39, 0.8);
}

.partners__content {
  position: relative;
  z-index: 1;
}

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

@media (min-width: 768px) {
  .partners__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.partner-card {
  padding: var(--space-2xl);
  background: rgba(250, 250, 247, 0.06);
  border: 1px solid rgba(250, 250, 247, 0.12);
  border-radius: var(--radius-md);
  transition: background var(--duration-normal) var(--ease-out),
              border-color var(--duration-normal) var(--ease-out);
}

.partner-card:hover {
  background: rgba(250, 250, 247, 0.1);
  border-color: rgba(250, 250, 247, 0.2);
}

.partner-card__region {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 500;
  color: var(--color-text-inverse);
  margin-bottom: var(--space-md);
}

.partner-card__text {
  font-size: var(--text-sm);
  line-height: 1.7;
  color: rgba(250, 250, 247, 0.65);
}

/* ---------- TRADE / B2B ---------- */
.trade {
  padding: var(--space-5xl) 0;
  background-color: var(--color-bg-alt);
}

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

@media (min-width: 768px) {
  .trade__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.trade-benefit {
  text-align: center;
  padding: var(--space-2xl) var(--space-xl);
}

.trade-benefit__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background-color: rgba(122, 143, 110, 0.1);
  color: var(--color-primary);
  margin-bottom: var(--space-lg);
}

.trade-benefit__title {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.trade-benefit__text {
  font-size: var(--text-sm);
  line-height: 1.7;
  color: var(--color-text-secondary);
}

.trade__cta {
  text-align: center;
}

/* ---------- FOOTER ---------- */
.footer {
  background-color: var(--color-bg-dark);
  color: var(--color-text-inverse);
  padding: var(--space-4xl) 0 0;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
  padding-bottom: var(--space-3xl);
  border-bottom: 1px solid rgba(250, 250, 247, 0.1);
}

@media (min-width: 768px) {
  .footer__grid {
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-3xl);
  }
}

.footer__logo {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: 600;
  color: var(--color-text-inverse);
  display: inline-block;
  margin-bottom: var(--space-xs);
}

.footer__claim {
  font-family: var(--font-heading);
  font-style: italic;
  font-weight: 300;
  font-size: var(--text-lg);
  color: var(--color-secondary);
  margin-bottom: var(--space-lg);
}

.footer__brand-text {
  font-size: var(--text-sm);
  line-height: 1.7;
  color: rgba(250, 250, 247, 0.5);
  max-width: 300px;
}

.footer__col-title {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(250, 250, 247, 0.4);
  margin-bottom: var(--space-lg);
}

.footer__list li {
  margin-bottom: var(--space-sm);
}

.footer__list a {
  font-size: var(--text-sm);
  color: rgba(250, 250, 247, 0.65);
  transition: color var(--duration-fast) var(--ease-out);
}

.footer__list a:hover {
  color: var(--color-text-inverse);
}

.footer__bottom {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  align-items: center;
  padding: var(--space-xl) 0;
  font-size: var(--text-sm);
  color: rgba(250, 250, 247, 0.35);
}

.footer__bottom a {
  color: rgba(250, 250, 247, 0.35);
  transition: color var(--duration-fast) var(--ease-out);
}

.footer__bottom a:hover {
  color: var(--color-text-inverse);
}

@media (min-width: 768px) {
  .footer__bottom {
    flex-direction: row;
    justify-content: space-between;
  }
}

/* ---------- REVEAL ANIMATIONS ---------- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--duration-slow) var(--ease-out),
              transform var(--duration-slow) var(--ease-out);
}

.reveal--visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ---------- LEGAL PAGES ---------- */
.legal-page {
  padding-top: calc(var(--nav-height) + var(--space-3xl));
  padding-bottom: var(--space-5xl);
  min-height: 60vh;
}

.legal-page h1 {
  font-family: var(--font-heading);
  font-size: var(--text-4xl);
  font-weight: 300;
  color: var(--color-text);
  margin-bottom: var(--space-3xl);
}

.legal-page h2 {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: 500;
  color: var(--color-text);
  margin-top: var(--space-2xl);
  margin-bottom: var(--space-md);
}

.legal-page p,
.legal-page address {
  font-size: var(--text-base);
  line-height: 1.8;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-md);
  font-style: normal;
}

.legal-page .placeholder {
  color: var(--color-accent);
  font-weight: 500;
}