:root {
  --color-bg: #181C14;
  --color-surface: #3C3D37;
  --color-muted: #697565;
  --color-light: #ECDFCC;
  --color-overlay: rgba(24, 28, 20, 0.92);
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --font-display: 'Syne', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;
  --text-xs: 0.75rem;
  --text-sm: 0.8125rem;
  --text-base: 0.9375rem;
  --text-lg: 1.0625rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 2rem;
  --text-hero: clamp(1.5rem, 4vw + 1rem, 3rem);
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.2);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.25);
  --shadow-lg: 0 8px 24px rgba(0,0,0,0.3);
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --transition-fast: 0.2s var(--ease-out);
  --transition-base: 0.35s var(--ease-out);
  --transition-slow: 0.5s var(--ease-out);
  --container-max: 75rem;
  --header-padding-x: var(--space-md);
}

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

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

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.5;
  color: var(--color-light);
  background-color: var(--color-bg);
  min-height: 100vh;
  overflow-x: hidden;
}

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

a {
  color: var(--color-light);
  text-decoration: none;
  transition: color var(--transition-fast), opacity var(--transition-fast);
}

a:hover {
  color: var(--color-muted);
}

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

input,
textarea {
  font-family: inherit;
  font-size: inherit;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}

.header-wrap {

  z-index: 100;
  padding: var(--space-sm) var(--header-padding-x);
  transition: transform var(--transition-base), background var(--transition-base);
}


.header-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}

.logo {
  font-family: var(--font-display);
  font-size: clamp(0.875rem, 2.5vw + 0.5rem, 1.125rem);
  font-weight: 700;
  color: var(--color-light);
  letter-spacing: 0.02em;
}

.nav-desktop {
  display: none;
}

.nav-desktop ul {
  list-style: none;
  display: flex;
  gap: var(--space-xl);
}

.nav-desktop a {
  font-size: var(--text-sm);
  font-weight: 500;
}

.burger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-sm);
  min-width: 2.5rem;
  min-height: 2.5rem;
  align-items: center;
  justify-content: center;
  overflow: visible;
  position: relative;
  z-index: 9999999999999999999;
}

.burger span {
  width: 1.25rem;
  height: 2px;
  background: var(--color-light);
  transition: transform var(--transition-base), opacity var(--transition-base);
  transform-origin: center center;
  display: block;
}

.burger.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.burger.open span:nth-child(2) {
  opacity: 0;
  visibility: hidden;
}

.burger.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.nav-mobile {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  height: 100dvh;
  background: var(--color-surface);
  padding: var(--space-3xl) var(--space-xl);
  transform: translateX(100%);
  transition: transform var(--transition-base);
  z-index: 99;
  box-shadow: var(--shadow-lg);
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.nav-mobile.open {
  display: flex;
  transform: translateX(0);
}

.nav-mobile ul {
  list-style: none;
}

.nav-mobile li {
  margin-bottom: var(--space-lg);
}

.nav-mobile a {
  font-size: var(--text-base);
  font-weight: 500;
}

.nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), visibility var(--transition-base);
  z-index: 98;
}

.nav-overlay.open {
  opacity: 1;
  visibility: visible;
}

.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-2xl) var(--space-md);
  overflow: hidden;
  background-image: url('../pictures/BG.jpg');
  background-position: center;
  background-size: cover;
}

.hero-canvas {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.5;
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 40rem;
}

.hero-title {
  font-size: var(--text-hero);
  color: var(--color-light);
  margin-bottom: var(--space-md);
  opacity: 0;
  animation: fadeUp 0.8s var(--ease-out) 0.2s forwards;
}

.hero-desc {
  font-size: var(--text-base);
  color: var(--color-muted);
  margin-bottom: var(--space-xl);
  opacity: 0;
  animation: fadeUp 0.8s var(--ease-out) 0.4s forwards;
}

.hero-cta {
  opacity: 0;
  animation: fadeUp 0.8s var(--ease-out) 0.6s forwards;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  justify-content: center;
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(1.5rem);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.btn {
  display: inline-block;
  padding: var(--space-sm) var(--space-lg);
  min-height: 2.5rem;
  font-size: var(--text-sm);
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.btn-primary {
  background: var(--color-light);
  color: var(--color-bg);
}

.btn-primary:hover {
  background: var(--color-muted);
  color: var(--color-light);
}

.btn-outline {
  border: 2px solid var(--color-light);
  color: var(--color-light);
}

.btn-outline:hover {
  background: var(--color-light);
  color: var(--color-bg);
}

.section {
  padding: var(--space-xl) var(--space-md);
  max-width: var(--container-max);
  margin: 0 auto;
}

.section-title {
  font-size: clamp(1.125rem, 3vw + 0.75rem, 1.5rem);
  margin-bottom: var(--space-md);
  color: var(--color-light);
}

.section-title span {
  display: inline-block;
  opacity: 0;
  animation: fadeUp 0.6s var(--ease-out) forwards;
}

.section p {
  color: var(--color-muted);
  font-size: var(--text-sm);
  margin-bottom: var(--space-md);
  max-width: 38rem;
}

.products-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.product-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.product-card img {
  width: 100%;
  height: clamp(8rem, 40vw, 12rem);
  object-fit: cover;
}

.product-card .card-body {
  padding: var(--space-md);
}

.product-card h3 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-sm);
  color: var(--color-light);
}

.product-card p {
  font-size: var(--text-xs);
  margin-bottom: var(--space-md);
}

.product-card .price {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-light);
}

.asymmetric-section {
  padding: var(--space-xl) var(--space-md);
  max-width: var(--container-max);
  margin: 0 auto;
}

.asymmetric-section .block {
  margin-bottom: var(--space-xl);
}

.asymmetric-section .block:nth-child(odd) {
  margin-left: 0;
  margin-right: 5%;
}

.asymmetric-section .block:nth-child(even) {
  margin-left: 8%;
  margin-right: 0;
}

.asymmetric-section .block.angled {
  transform: rotate(-0.5deg);
  padding: var(--space-md);
  background: var(--color-surface);
  border-radius: var(--radius-lg);
}

.asymmetric-section .block.overlap {
  position: relative;
  z-index: 1;
  margin-top: -2rem;
}

.contact-section {
  padding: var(--space-xl) var(--space-md);
  max-width: 40rem;
  margin: 0 auto;
}

.contact-section .section-title {
  margin-bottom: var(--space-xl);
}

.contact-theme {
  background: linear-gradient(135deg, var(--color-surface) 0%, var(--color-bg) 100%);
  padding: var(--space-md);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-muted);
  margin-bottom: var(--space-lg);
}

.contact-theme p {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
  font-size: var(--text-xs);
  word-break: break-word;
}

.contact-theme p:last-child {
  margin-bottom: 0;
}

.contact-theme .ph {
  font-size: 1.125rem;
  flex-shrink: 0;
}

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

.form-group label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 500;
  margin-bottom: var(--space-xs);
  color: var(--color-light);
}

.form-group input {
  min-height: 2.5rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  background: var(--color-bg);
  border: 1px solid var(--color-muted);
  border-radius: var(--radius-md);
  color: var(--color-light);
  transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-light);
}

.form-group textarea {
  min-height: 6rem;
  resize: vertical;
}

.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.checkbox-group input {
  width: 1.125rem;
  height: 1.125rem;
  min-width: 1.125rem;
  min-height: 1.125rem;
  margin-top: 0.2rem;
  flex-shrink: 0;
}

.checkbox-group label {
  font-size: var(--text-xs);
  color: var(--color-muted);
}

.checkbox-group a {
  text-decoration: underline;
}

.map-wrap {
  margin-top: var(--space-xl);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.map-wrap iframe {
  width: 100%;
  height: clamp(10rem, 50vw, 14rem);
  border: 0;
  display: block;
}

.footer-small {
  padding: var(--space-md) var(--space-md);
  border-top: 1px solid var(--color-surface);
  margin-top: var(--space-xl);
}

.footer-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  font-size: 0.6875rem;
  color: var(--color-muted);
  text-align: center;
}

.footer-inner a {
  color: var(--color-muted);
}

.footer-inner a:hover {
  color: var(--color-light);
}

.popup-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: var(--space-md);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), visibility var(--transition-base);
}

.popup-overlay.show {
  opacity: 1;
  visibility: visible;
}

.popup-box {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  max-width: min(28rem, 100%);
  max-height: 90vh;
  max-height: 90dvh;
  overflow-y: auto;
  transform: scale(0.95);
  transition: transform var(--transition-base);
}

.popup-overlay.show .popup-box {
  transform: scale(1);
}

.popup-box h3 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-md);
  color: var(--color-light);
}

.popup-box p {
  font-size: var(--text-sm);
  color: var(--color-muted);
  margin-bottom: var(--space-md);
}

.popup-box .btn {
  margin-top: var(--space-md);
}

.thank-page {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
  text-align: center;
}

.thank-content h1 {
  font-size: clamp(1.125rem, 4vw + 0.75rem, 1.5rem);
  margin-bottom: var(--space-md);
  color: var(--color-light);
  animation: fadeUp 0.6s var(--ease-out);
}

.thank-content p {
  color: var(--color-muted);
  margin-bottom: var(--space-xl);
  font-size: var(--text-base);
  animation: fadeUp 0.6s var(--ease-out) 0.15s backwards;
}

.error-page {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
  text-align: center;
}

.error-content h1 {
  font-size: clamp(1.5rem, 5vw + 0.5rem, 2rem);
  margin-bottom: var(--space-md);
  color: var(--color-light);
}

.error-content p {
  color: var(--color-muted);
  margin-bottom: var(--space-xl);
  font-size: var(--text-base);
}

.legal-page {
  padding: var(--space-lg) var(--space-md);
  max-width: 50rem;
  margin: 0 auto;
}

.legal-page h1 {
  font-size: clamp(1.125rem, 3vw + 0.75rem, 1.5rem);
  margin-bottom: var(--space-lg);
  color: var(--color-light);
}

.legal-page h2 {
  font-size: var(--text-lg);
  margin-top: var(--space-xl);
  margin-bottom: var(--space-md);
  color: var(--color-light);
}

.legal-page p,
.legal-page li {
  font-size: var(--text-sm);
  color: var(--color-muted);
  margin-bottom: var(--space-sm);
  line-height: 1.6;
}

.legal-page ul {
  margin-left: var(--space-lg);
  margin-bottom: var(--space-md);
}

.subpage-hero {
  position: relative;
  padding: var(--space-xl) var(--space-md) var(--space-lg);
  overflow: hidden;
}

.subpage-hero::before {
  content: '';
  position: absolute;
  top: -15%;
  right: -15%;
  width: 70%;
  height: 130%;
  background: var(--color-surface);
  transform: rotate(8deg);
  z-index: 0;
  border-radius: var(--radius-lg);
}

.subpage-hero-content {
  position: relative;
  z-index: 1;
  max-width: 35rem;
}

.subpage-hero h1 {
  font-size: var(--text-hero);
  color: var(--color-light);
  margin-bottom: var(--space-md);
}

.subpage-hero p {
  color: var(--color-muted);
  font-size: var(--text-base);
}

.floating-img {
  position: relative;
  margin: var(--space-lg) 0;
}

.floating-img.left {
  margin-right: 5%;
}

.floating-img.right {
  margin-left: 5%;
}

.floating-img img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

@media (max-width: 20rem) {
  body {
    font-size: 0.8125rem;
  }

  .header-wrap {
    padding: var(--space-xs) var(--space-sm);
  }

  .logo {
    font-size: 0.8125rem;
  }

  .hero {
    padding: var(--space-xl) var(--space-sm);
  }

  .hero-title {
    font-size: 1.375rem;
  }

  .hero-desc {
    font-size: var(--text-sm);
  }

  .hero-cta {
    flex-direction: column;
  }

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

  .section,
  .asymmetric-section,
  .contact-section {
    padding-left: var(--space-sm);
    padding-right: var(--space-sm);
  }

  .section-title {
    font-size: 1rem;
  }

  .product-card .card-body {
    padding: var(--space-sm);
  }

  .product-card h3 {
    font-size: var(--text-base);
  }

  .product-card .price {
    font-size: var(--text-lg);
  }

  .nav-mobile {
    width: 100%;
    padding: var(--space-2xl) var(--space-lg);
  }

  .contact-theme {
    padding: var(--space-sm);
  }

  .form-group input,
  .form-group textarea {
    padding: var(--space-xs) var(--space-sm);
  }

  .form-group textarea {
    min-height: 5rem;
  }

  .footer-inner {
    font-size: 0.625rem;
    gap: var(--space-xs);
  }

  .footer-inner a {
    display: inline-block;
  }

  .popup-box {
    padding: var(--space-md);
  }

  .legal-page {
    padding: var(--space-md) var(--space-sm);
  }

  .legal-page h2 {
    font-size: var(--text-base);
  }

  .subpage-hero {
    padding: var(--space-lg) var(--space-sm);
  }

  .subpage-hero h1 {
    font-size: 1.25rem;
  }

  .asymmetric-section .block:nth-child(odd),
  .asymmetric-section .block:nth-child(even) {
    margin-left: 0;
    margin-right: 0;
  }

  .floating-img.left,
  .floating-img.right {
    margin-left: 0;
    margin-right: 0;
  }

  .thank-content .btn,
  .error-content .btn {
    display: block;
    width: 100%;
    margin-bottom: var(--space-sm);
  }

  .thank-content .btn:last-child,
  .error-content .btn:last-child {
    margin-bottom: 0;
  }
}

@media (min-width: 20.001rem) and (max-width: 23.4375rem) {
  .header-wrap {
    padding: var(--space-sm) var(--space-md);
  }

  .section,
  .asymmetric-section {
    padding-left: var(--space-md);
    padding-right: var(--space-md);
  }

  .footer-inner {
    justify-content: space-between;
  }
}

@media (min-width: 23.4376rem) and (max-width: 29.9375rem) {
  .header-wrap {
    padding: var(--space-sm) var(--space-md);
  }
}

@media (min-width: 30rem) {
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
  }

  .footer-inner {
    justify-content: space-between;
    flex-direction: row;
    font-size: var(--text-xs);
  }
}

@media (min-width: 36rem) {
  .hero {
    padding: var(--space-2xl) var(--space-lg);
  }

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

  .asymmetric-section {
    padding: var(--space-xl) var(--space-lg);
  }

  .contact-section {
    padding: var(--space-xl) var(--space-lg);
  }

  .contact-theme {
    padding: var(--space-lg);
  }

  .contact-theme p {
    font-size: var(--text-sm);
  }

  .subpage-hero {
    padding: var(--space-2xl) var(--space-lg);
  }
}

@media (min-width: 48rem) {
  .header-wrap {
    padding: var(--space-md) var(--space-lg);
  }

  .header-inner {
    gap: var(--space-lg);
  }

  .nav-desktop {
    display: block;
  }

  .burger {
    display: none;
  }

  .logo {
    max-width: none;
  }

  .products-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    margin-top: var(--space-xl);
  }

  .section {
    padding: var(--space-2xl) var(--space-lg);
  }

  .section-title {
    font-size: var(--text-2xl);
    margin-bottom: var(--space-lg);
  }

  .asymmetric-section {
    padding: var(--space-2xl) var(--space-lg);
  }

  .asymmetric-section .block:nth-child(odd) {
    margin-right: 15%;
  }

  .asymmetric-section .block:nth-child(even) {
    margin-left: 18%;
  }

  .floating-img.left {
    margin-right: 10%;
  }

  .floating-img.right {
    margin-left: 10%;
  }

  .contact-section {
    padding: var(--space-2xl) var(--space-lg);
  }

  .footer-small {
    padding: var(--space-lg);
  }
}

@media (min-width: 64rem) {
  .section {
    padding: var(--space-3xl) var(--space-xl);
  }

  .asymmetric-section {
    padding: var(--space-3xl) var(--space-xl);
  }

  .asymmetric-section .block:nth-child(odd) {
    margin-right: 20%;
  }

  .asymmetric-section .block:nth-child(even) {
    margin-left: 25%;
  }

  .floating-img.left {
    margin-right: 15%;
  }

  .floating-img.right {
    margin-left: 15%;
  }

  .contact-section {
    padding: var(--space-2xl) var(--space-xl);
  }

  .legal-page {
    padding: var(--space-2xl) var(--space-xl);
  }

  .thank-page,
  .error-page {
    padding: var(--space-xl);
  }
}

@media (min-width: 75rem) {
  .hero {
    padding: var(--space-3xl) var(--space-xl);
  }

  .footer-inner {
    justify-content: space-between;
  }
}

@media (min-width: 90rem) {
  .section,
  .asymmetric-section {
    padding-left: 2rem;
    padding-right: 2rem;
  }
}

@media (max-width: 47.9375rem) {
  .footer-inner {
    flex-direction: column;
    text-align: center;
  }
}