:root {
  --black: #000000;
  --gold: #c9a227;
  --gold-light: #e8c84a;
  --gold-dark: #9a7b1a;
  --off-white: #f5f5f5;
  --font: "Montserrat", system-ui, sans-serif;
}

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

html {
  scroll-behavior: smooth;
  background: var(--black);
}

body {
  margin: 0;
  position: relative;
  color: #fff;
  font-family: var(--font);
  background: transparent;
  line-height: 1.5;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(to bottom, rgba(0, 0, 0, 0.85), rgba(0, 0, 0, 0.92)),
    url(../images/texture.jpg);
  background-size: cover;
  background-position: center;
  pointer-events: none;
}

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

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

.container {
  width: min(72rem, 100%);
  margin: 0 auto;
  padding: 0 1.5rem;
}

@media (min-width: 640px) {
  .container {
    padding: 0 1.75rem;
  }
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(12px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.75rem 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

.brand img {
  width: 2.5rem;
  height: 2.5rem;
}

.brand span {
  display: none;
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

@media (min-width: 640px) {
  .brand span {
    display: block;
  }
}

.nav-desktop {
  display: none;
  align-items: center;
  gap: 1.5rem;
}

.nav-desktop a {
  font-size: 0.875rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.7);
  transition: color 0.2s;
}

.nav-desktop a:hover {
  color: var(--gold);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.locale {
  display: flex;
  gap: 0.25rem;
  padding: 0.25rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.locale a {
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.7);
}

.locale a.active {
  background: var(--gold);
  color: #000;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: var(--gold);
  color: #000;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  transition: background 0.2s, box-shadow 0.2s;
  border: none;
  cursor: pointer;
}

.btn:hover {
  background: var(--gold-light);
  box-shadow: 0 0 30px rgba(201, 162, 39, 0.4);
}

.btn-sm {
  padding: 0.4rem 0.85rem;
  font-size: 0.65rem;
}

@media (min-width: 640px) {
  .btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.75rem;
  }
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 0.95rem;
}

.menu-btn {
  display: flex;
  width: 2.5rem;
  height: 2.5rem;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.05);
  color: #fff;
}

@media (min-width: 768px) {
  .nav-desktop {
    display: flex;
  }
  .menu-btn {
    display: none;
  }
}

.nav-mobile {
  display: none;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(0, 0, 0, 0.95);
}

.nav-mobile.open {
  display: block;
}

.nav-mobile a {
  display: block;
  padding: 0.85rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 0.875rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: rgba(255, 255, 255, 0.8);
}

.nav-mobile .btn {
  width: 100%;
  margin: 0.75rem 0 0.5rem;
  padding: 0.85rem 1.5rem;
}

.gold-liseret {
  position: relative;
  height: 2px;
  width: 100%;
  overflow: hidden;
  background-image: linear-gradient(
    90deg,
    transparent 0%,
    rgba(201, 162, 39, 0.45) 50%,
    transparent 100%
  );
}

.gold-liseret::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(
    90deg,
    transparent 0%,
    rgba(244, 224, 138, 0.95) 50%,
    transparent 100%
  );
  box-shadow: 0 0 10px rgba(244, 224, 138, 0.7);
  animation: liseret-sweep 3.5s ease-in-out infinite;
}

@keyframes liseret-sweep {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

/* Hero */
.hero {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 100vh;
  min-height: 100dvh;
  overflow: hidden;
  padding-top: 4.5rem;
  padding-bottom: 1.5rem;
}

.hero-bg,
.hero-overlay {
  position: absolute;
  inset: 0;
}

.hero-bg {
  background: url(../images/texture.jpg) center / cover;
  opacity: 0.6;
}

.hero-overlay {
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.6), #000);
}

.hero-content {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.75rem;
  padding: 1.5rem 0;
  width: 100%;
}

@media (min-width: 1024px) {
  .hero {
    padding-top: 5rem;
    padding-bottom: 0;
  }

  .hero-content {
    flex-direction: row;
    padding: 8rem 0;
  }
}

.hero-text {
  flex: 1;
  text-align: center;
}

@media (min-width: 1024px) {
  .hero-text {
    text-align: left;
  }
}

.badge {
  display: inline-block;
  margin-bottom: 0.75rem;
  padding: 0.25rem 0.75rem;
  border: 1px solid rgba(201, 162, 39, 0.3);
  border-radius: 999px;
  background: rgba(201, 162, 39, 0.1);
  color: var(--gold);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.hero-brand {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

@media (min-width: 1024px) {
  .hero-brand {
    justify-content: flex-start;
  }
}

.logo-wrap {
  position: relative;
  width: 4rem;
  height: 4rem;
  flex-shrink: 0;
}

@media (min-width: 640px) {
  .logo-wrap {
    width: 6rem;
    height: 6rem;
  }
}

.logo-wrap img {
  width: 100%;
  height: 100%;
}

.logo-glow {
  animation: logo-pulse 3s ease-in-out infinite;
}

.logo-shine {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(
    110deg,
    transparent 35%,
    rgba(255, 255, 255, 0.85) 50%,
    transparent 65%
  );
  background-size: 250% 100%;
  -webkit-mask-image: url(../images/logo.svg);
  mask-image: url(../images/logo.svg);
  -webkit-mask-size: contain;
  mask-size: contain;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-position: center;
  mask-position: center;
  mix-blend-mode: screen;
  animation: logo-sweep 3.5s ease-in-out infinite;
}

@keyframes logo-pulse {
  0%, 100% { filter: drop-shadow(0 0 5px rgba(201, 162, 39, 0.45)); }
  50% { filter: drop-shadow(0 0 14px rgba(244, 224, 138, 0.85)); }
}

@keyframes logo-sweep {
  0% { background-position: 150% 0; }
  100% { background-position: -150% 0; }
}

.hero h1 {
  margin: 0;
  font-size: 1.875rem;
  font-weight: 900;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

@media (min-width: 640px) {
  .hero h1 {
    font-size: 3rem;
    letter-spacing: 0.08em;
  }
}

.tagline {
  margin: 0.25rem 0 0;
  color: var(--gold);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

@media (min-width: 640px) {
  .tagline {
    font-size: 1.25rem;
    letter-spacing: 0.3em;
  }
}

.subtitle {
  margin: 0.5rem 0 0;
  color: rgba(232, 200, 74, 0.9);
  font-weight: 500;
}

.desc {
  margin: 0.75rem auto 1.5rem;
  max-width: 32rem;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
}

@media (min-width: 1024px) {
  .desc {
    margin-left: 0;
  }
}

.hero-media {
  flex: 1;
  display: flex;
  justify-content: center;
  width: 100%;
}

.product-frame {
  position: relative;
  width: 100%;
  max-width: 220px;
}

@media (min-width: 640px) {
  .product-frame {
    max-width: 24rem;
  }
}

.product-glow {
  position: absolute;
  inset: 0;
  z-index: -1;
  border-radius: 1rem;
  background: rgba(201, 162, 39, 0.1);
  filter: blur(24px);
}

.product-frame img {
  width: 100%;
  border-radius: 1rem;
  box-shadow: 0 25px 50px rgba(201, 162, 39, 0.1);
}

.hero .gold-liseret {
  position: absolute;
  bottom: 0;
  left: 0;
}

/* Sections */
.section {
  padding: 3.5rem 0;
}

@media (min-width: 640px) {
  .section {
    padding: 5rem 0;
  }
}

.section-light {
  background: var(--off-white);
  color: #000;
}

.section-title {
  margin: 0;
  text-align: center;
  font-size: 1.5rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

@media (min-width: 640px) {
  .section-title {
    font-size: 2.25rem;
  }
}

.section-sub {
  margin: 0.5rem 0 0;
  text-align: center;
  color: rgba(0, 0, 0, 0.6);
}

.section-dark .section-sub,
.community .section-sub {
  color: rgba(255, 255, 255, 0.6);
}

.cards {
  display: grid;
  gap: 1rem;
  margin-top: 2rem;
}

@media (min-width: 768px) {
  .cards {
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
  }
}

.card {
  background: #fff;
  border: 1px solid rgba(0, 0, 0, 0.05);
  border-radius: 1rem;
  padding: 1.25rem;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
}

@media (min-width: 640px) {
  .card {
    padding: 2rem;
  }
}

.card-icon {
  display: inline-flex;
  padding: 0.75rem;
  border-radius: 0.75rem;
  background: #000;
  color: var(--gold);
  margin-bottom: 1rem;
}

.card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.card p {
  margin: 0;
  font-size: 0.875rem;
  color: rgba(0, 0, 0, 0.6);
}

/* Product */
.product-grid {
  display: grid;
  gap: 2rem;
  align-items: center;
}

@media (min-width: 1024px) {
  .product-grid {
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
  }
}

.product-copy {
  text-align: center;
}

@media (min-width: 1024px) {
  .product-copy {
    text-align: left;
  }
}

.eyebrow {
  margin: 0 0 0.5rem;
  color: var(--gold);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.product-copy h2 {
  margin: 0 0 0.75rem;
  font-size: 1.5rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

@media (min-width: 640px) {
  .product-copy h2 {
    font-size: 2.25rem;
  }
}

.product-copy p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
}

.product-copy .muted {
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.8rem;
}

.specs {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1.5rem;
}

@media (min-width: 1024px) {
  .specs {
    justify-content: flex-start;
  }
}

.spec {
  padding: 0.4rem 0.85rem;
  border: 1px solid rgba(201, 162, 39, 0.3);
  border-radius: 999px;
  background: rgba(201, 162, 39, 0.1);
  color: var(--gold);
  font-size: 0.75rem;
  font-weight: 500;
}

.product-img-wrap {
  position: relative;
  width: 100%;
  max-width: 20rem;
  margin: 0 auto;
}

.product-img-wrap img {
  border-radius: 1rem;
}

/* Formule */
.eyebrow-center {
  text-align: center;
}

.formula-groups {
  display: grid;
  gap: 1rem;
  margin-top: 2rem;
}

@media (min-width: 900px) {
  .formula-groups {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
  }
}

.formula-group {
  position: relative;
  overflow: hidden;
  padding: 1.5rem;
  border: 1px solid rgba(201, 162, 39, 0.2);
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.03);
}

.formula-group::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}

.group-tag {
  display: inline-block;
  color: rgba(201, 162, 39, 0.75);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.formula-group h3 {
  margin: 0.5rem 0 1.25rem;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.ingredient-list {
  display: grid;
  gap: 0.85rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.ingredient-list li {
  padding-bottom: 0.85rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

.ingredient-list li:last-child {
  padding-bottom: 0;
  border-bottom: none;
}

.ing-name {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
}

.ing-role {
  display: block;
  margin-top: 0.15rem;
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.8rem;
}

.claims-box {
  margin-top: 1.5rem;
  padding: 1.5rem;
  border: 1px solid rgba(201, 162, 39, 0.25);
  border-radius: 1rem;
  background: rgba(201, 162, 39, 0.06);
}

@media (min-width: 640px) {
  .claims-box {
    margin-top: 2rem;
    padding: 2.5rem;
  }
}

.claims-box h3 {
  margin: 0.35rem 0 0.75rem;
  font-size: 1.25rem;
  font-weight: 900;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.claims-box > p {
  margin: 0;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
}

.claims-list {
  display: grid;
  gap: 0.75rem;
  margin: 1.5rem 0 0;
  padding: 0;
  list-style: none;
}

@media (min-width: 768px) {
  .claims-list {
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
  }
}

.claims-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  padding: 0.85rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 0.75rem;
  background: rgba(0, 0, 0, 0.3);
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.85rem;
}

.claims-list .check {
  flex-shrink: 0;
  font-weight: 700;
}

.claims-note {
  margin: 1.25rem 0 0;
  color: rgba(255, 255, 255, 0.4);
  font-size: 0.75rem;
}

/* Community */
.community {
  position: relative;
  overflow: hidden;
}

.community-bg,
.community-overlay {
  position: absolute;
  inset: 0;
}

.community-bg {
  background: url(../images/texture.jpg) center / cover;
  opacity: 0.4;
}

.community-overlay {
  background: linear-gradient(to bottom right, rgba(201, 162, 39, 0.1), rgba(0, 0, 0, 0.5), rgba(201, 162, 39, 0.05));
}

.community-inner {
  position: relative;
  max-width: 48rem;
  margin: 0 auto;
  text-align: center;
}

.community-box {
  margin-top: 1.5rem;
  padding: 1.5rem;
  border: 1px solid rgba(201, 162, 39, 0.2);
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(8px);
}

@media (min-width: 640px) {
  .community-box {
    margin-top: 2.5rem;
    padding: 3rem;
    border-radius: 1.5rem;
  }
}

.community-price {
  margin: 0;
  color: var(--gold);
  font-size: 1.875rem;
  font-weight: 900;
}

@media (min-width: 640px) {
  .community-price {
    font-size: 3rem;
  }
}

.community-note {
  margin: 0.35rem 0 0;
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.8rem;
}

.community-divider {
  margin: 1.25rem 0;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.guarantees {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 2rem;
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.5);
}

@media (min-width: 640px) {
  .guarantees {
    flex-direction: row;
    justify-content: center;
    gap: 1.5rem;
  }
}

.guarantees span {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.check {
  color: var(--gold);
}

/* FAQ */
.faq-list {
  max-width: 48rem;
  margin: 1.5rem auto 0;
  display: grid;
  gap: 0.75rem;
}

.faq-item {
  background: #fff;
  border: 1px solid rgba(0, 0, 0, 0.05);
  border-radius: 0.75rem;
  overflow: hidden;
}

.faq-item button {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.5rem;
  border: none;
  background: transparent;
  text-align: left;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

.faq-item button svg {
  flex-shrink: 0;
  width: 1.25rem;
  height: 1.25rem;
  color: var(--gold);
  transition: transform 0.2s;
}

.faq-item.open button svg {
  transform: rotate(180deg);
}

.faq-answer {
  display: none;
  padding: 0 1.5rem 1rem;
  border-top: 1px solid rgba(0, 0, 0, 0.05);
  color: rgba(0, 0, 0, 0.6);
  font-size: 0.875rem;
}

.faq-item.open .faq-answer {
  display: block;
  padding-top: 1rem;
}

/* Footer */
.footer {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  background: #000;
  padding: 3rem 0;
  text-align: center;
}

.footer-brand {
  margin: 0;
  color: var(--gold);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.3em;
  text-transform: uppercase;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  margin: 1.5rem 0;
}

.footer-links a {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.5);
}

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

.footer-disclaimer,
.footer-copy {
  margin: 0.5rem auto 0;
  max-width: 36rem;
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.35);
}

/* Inner pages */
.page {
  padding: 7rem 1rem 4rem;
  max-width: 48rem;
  margin: 0 auto;
}

.page h1 {
  margin: 0 0 1.5rem;
  font-size: 1.875rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.page .back {
  display: inline-block;
  margin-bottom: 1.5rem;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.5);
}

.page .back:hover {
  color: var(--gold);
}

.page-content {
  white-space: pre-line;
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.9rem;
  line-height: 1.7;
}

.ulule-page {
  position: relative;
  min-height: 75vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 7rem 1rem 4rem;
  overflow: hidden;
  text-align: center;
}

.ulule-page .hero-bg,
.ulule-page .hero-overlay {
  position: absolute;
  inset: 0;
}

.ulule-inner {
  position: relative;
  max-width: 40rem;
}

.ulule-points {
  display: grid;
  gap: 0.75rem;
  margin: 2rem 0 2.5rem;
}

@media (min-width: 640px) {
  .ulule-points {
    grid-template-columns: repeat(3, 1fr);
  }
}

.ulule-points div {
  padding: 1.25rem 1rem;
  border: 1px solid rgba(201, 162, 39, 0.2);
  border-radius: 0.75rem;
  background: rgba(255, 255, 255, 0.05);
  font-size: 0.875rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.8);
}

.ulule-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

@media (min-width: 640px) {
  .ulule-actions {
    flex-direction: row;
    justify-content: center;
  }
}

.ulule-actions .link {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.5);
}

.ulule-actions .link:hover {
  color: var(--gold);
}

@media (prefers-reduced-motion: reduce) {
  .gold-liseret::after,
  .logo-glow,
  .logo-shine {
    animation: none;
  }
}