:root {
  --color-deep: #0C2B4E;
  --color-mid: #1A3D64;
  --color-accent: #1D546C;
  --color-light: #F4F4F4;
  --color-overlay: rgba(12, 43, 78, 0.85);
  --font-display: "Tektur", sans-serif;
  --font-body: "Sora", sans-serif;
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-xxl: 3rem;
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --shadow-sm: 0 1px 3px rgba(12, 43, 78, 0.12);
  --shadow-md: 0 4px 12px rgba(12, 43, 78, 0.15);
  --shadow-lg: 0 8px 24px rgba(12, 43, 78, 0.2);
  --transition-fast: 0.2s ease;
  --transition-normal: 0.35s ease;
  --transition-slow: 0.5s ease;
  --fs-xs: 0.75rem;
  --fs-sm: 0.8125rem;
  --fs-base: 0.875rem;
  --fs-md: 1rem;
  --fs-lg: 1.25rem;
  --fs-xl: 1.5rem;
  --fs-xxl: 2rem;
  --fs-hero: clamp(1.75rem, 5vw, 2.75rem);
  --line-tight: 1.35;
  --line-normal: 1.5;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--fs-base);
  line-height: var(--line-normal);
  color: var(--color-deep);
  background-color: var(--color-light);
  min-height: 100vh;
  overflow-x: hidden;
}

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

a {
  color: #737373;
  text-decoration: none;
  transition: color var(--transition-fast), opacity var(--transition-fast);
}

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

a:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  line-height: var(--line-tight);
  margin-top: 0;
  margin-bottom: var(--space-md);
}

h1 { font-size: var(--fs-xl); }
h2 { font-size: var(--fs-lg); }
h3 { font-size: var(--fs-lg); }
h4 { font-size: var(--fs-md); }

p {
  margin-top: 0;
  margin-bottom: var(--space-md);
}

.container {
  width: 100%;
  max-width: 72rem;
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-md);
  padding-right: var(--space-md);
}

@media (min-width: 640px) {
  .container {
    padding-left: var(--space-lg);
    padding-right: var(--space-lg);
  }
}

.site-header {
  z-index: 100;
  padding: var(--space-md) 0;
  background-color: #1a3d64;
  transition: transform var(--transition-normal), background-color var(--transition-normal);
}

.site-header.scrolled {
  position: fixed;
  background-color: var(--color-overlay);
  backdrop-filter: blur(8px);
  width: 100%;
  top: 0;
}

.site-header.hidden {
  transform: translateY(-100%);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}

.logo {
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-weight: 700;
  color: var(--color-light);
  letter-spacing: 0.02em;
}

.site-header.scrolled .logo {
  color: var(--color-light);
}

.logo:hover {
  color: var(--color-light);
  opacity: 0.9;
}

.nav-desktop {
  display: none;
}

@media (min-width: 768px) {
  .nav-desktop {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
  }
  .nav-desktop a {
    color: var(--color-light);
    font-size: var(--fs-sm);
  }
  .nav-desktop a:hover {
    color: var(--color-light);
    opacity: 0.85;
  }
}

.burger {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  width: 2.25rem;
  height: 2.25rem;
  padding: 0;
  border: none;
  background: transparent;
  cursor: pointer;
  color: var(--color-light);
  z-index: 9999999999999;
}

.site-header.scrolled .burger {
  color: var(--color-light);
}

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

.burger-icon,
.burger .close-icon {
  font-size: 1.25rem;
  transition: opacity var(--transition-fast);
}

.burger .close-icon {
  display: none;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}

.burger .burger-icon {
  display: block;
}

.burger.open .burger-icon {
  display: none;
}

.burger.open .close-icon {
  display: block;
}

.nav-mobile {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  min-height: 100vh;
  min-height: 100dvh;
  background-color: var(--color-deep);
  padding: var(--space-xxl) var(--space-lg);
  z-index: 106;
  transform: translateX(100%);
  transition: transform var(--transition-normal);
  flex-direction: column;
  gap: var(--space-md);
}

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


.nav-mobile a {
  color: var(--color-light);
  font-size: var(--fs-md);
}

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

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

.hero-wrap {
  position: relative;
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: linear-gradient(180deg, var(--color-deep) 0%, var(--color-mid) 100%);
  background-image: url('../pictures/bg.jpg');
  background-position: center;
  background-size: cover;
}

.hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.4;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: var(--space-xl) var(--space-md);
}

.hero-content h1 {
  color: var(--color-light);
  margin-bottom: var(--space-sm);
  animation: fadeUp 0.8s ease forwards;
}

.hero-content p {
  color: var(--color-light);
  opacity: 0.9;
  font-size: var(--fs-sm);
  max-width: 28rem;
  margin-left: auto;
  margin-right: auto;
  animation: fadeUp 0.8s ease 0.15s forwards;
  opacity: 0;
  animation-fill-mode: forwards;
}


@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);
  font-family: var(--font-body);
  font-size: var(--fs-sm);
  font-weight: 500;
  text-align: center;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
}

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

.btn-primary:hover {
  background-color: var(--color-mid);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
  color: #fff;
}

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

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

.section {
  padding: var(--space-xl) 0;
}

@media (min-width: 640px) {
  .section {
    padding: var(--space-xxl) 0;
  }
}

.section-alt {
  background-color: var(--color-mid);
  color: var(--color-light);
}

.section-alt h2,
.section-alt h3 {
  color: var(--color-light);
}

.section-alt a {
  color: var(--color-light);
  text-decoration: underline;
}

.section-alt a:hover {
  opacity: 0.9;
}

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

.section-title h2 {
  margin-bottom: var(--space-sm);
}

.grid-two {
  display: grid;
  gap: var(--space-lg);
}

@media (min-width: 640px) {
  .grid-two {
    grid-template-columns: 1fr 1fr;
  }
}

.card {
  background-color: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-normal), transform var(--transition-normal);
}

.card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.card img {
  width: 100%;
  height: 12rem;
  object-fit: cover;
}

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

.card-body h3 {
  font-size: var(--fs-md);
  margin-bottom: var(--space-xs);
}

.card-body p {
  font-size: var(--fs-sm);
  margin-bottom: var(--space-sm);
}

.asymmetric-wrap {
  position: relative;
  padding: var(--space-xl) 0;
}

.asymmetric-block {
  position: relative;
  margin: var(--space-lg) 0;
  padding: var(--space-lg);
  background-color: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

@media (min-width: 640px) {
  .asymmetric-block {
    margin-left: 5%;
    margin-right: 10%;
    padding: var(--space-xl);
    transform: rotate(-0.5deg);
  }
  .asymmetric-block:nth-child(even) {
    margin-left: 10%;
    margin-right: 5%;
    transform: rotate(0.5deg);
  }
}

.angled-section {
  position: relative;
  padding: var(--space-xxl) 0;
  clip-path: polygon(0 3%, 100% 0, 100% 97%, 0 100%);
  background-color: var(--color-accent);
  color: var(--color-light);
}

.angled-section h2,
.angled-section h3 {
  color: var(--color-light);
}

.overlap-box {
  position: relative;
  margin-top: var(--space-md);
  padding: var(--space-xl);
  background-color: var(--color-light);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.contact-section {
  background: linear-gradient(180deg, var(--color-deep) 0%, var(--color-mid) 100%);
  color: var(--color-light);
  padding: var(--space-xxl) 0;
}

.contact-section h2 {
  color: var(--color-light);
  margin-bottom: var(--space-lg);
}

.contact-grid {
  display: grid;
  gap: var(--space-xl);
}

@media (min-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr 1.2fr;
    align-items: start;
  }
}

.contact-info p {
  margin-bottom: var(--space-sm);
  font-size: var(--fs-sm);
}

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

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

.form-group input,
.form-group textarea {
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  font-family: var(--font-body);
  font-size: var(--fs-sm);
  border: 1px solid rgba(244,244,244,0.3);
  border-radius: var(--radius-md);
  background-color: rgba(255,255,255,0.08);
  color: var(--color-light);
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(244,244,244,0.6);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  background-color: rgba(255,255,255,0.12);
}

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

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

.form-group.checkbox input {
  width: auto;
  margin-top: 0.2rem;
}

.form-group.checkbox label {
  margin-bottom: 0;
  font-size: var(--fs-xs);
}

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

.form-submit .btn {
  width: 100%;
}

@media (min-width: 480px) {
  .form-submit .btn {
    width: auto;
  }
}

.map-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  aspect-ratio: 16/10;
}

.map-wrap iframe {
  width: 100%;
  height: 100%;
  border: none;
}

.product-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.product-card {
  display: grid;
  gap: var(--space-lg);
  background-color: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

@media (min-width: 640px) {
  .product-card {
    grid-template-columns: 280px 1fr;
  }
  .product-card:nth-child(odd) {
    direction: rtl;
  }
  .product-card:nth-child(odd) > * {
    direction: ltr;
  }
}

.product-card img {
  width: 100%;
  height: 14rem;
  object-fit: cover;
}

.product-card .product-details {
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.product-card .product-details h3 {
  font-size: var(--fs-lg);
  margin-bottom: var(--space-sm);
}

.product-price {
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  color: var(--color-accent);
  margin: var(--space-sm) 0;
}

.faq-list {
  max-width: 40rem;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid rgba(12,43,78,0.1);
  padding: var(--space-md) 0;
}

.faq-item:first-child {
  padding-top: 0;
}

.faq-item h4 {
  font-size: var(--fs-sm);
  margin-bottom: var(--space-xs);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
}

.faq-item h4::after {
  content: "+";
  font-size: var(--fs-lg);
  color: white;
  flex-shrink: 0;
  transition: transform var(--transition-fast);
}

.faq-item.open h4::after {
  transform: rotate(45deg);
}

.faq-item .faq-answer {
  font-size: var(--fs-sm);
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal);
}

.faq-item.open .faq-answer {
  max-height: 20rem;
}

.faq-answer-inner {
  padding-top: var(--space-sm);
}

.site-footer {
  background-color: var(--color-deep);
  color: var(--color-light);
  padding: var(--space-lg) 0;
  font-size: var(--fs-xs);
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
}

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

.footer-inner a:hover {
  color: var(--color-light);
  opacity: 0.85;
}

.thank-you-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-xl);
  background: linear-gradient(180deg, var(--color-deep) 0%, var(--color-mid) 100%);
  color: var(--color-light);
}

.thank-you-page h1 {
  color: var(--color-light);
  margin-bottom: var(--space-md);
  animation: fadeUp 0.6s ease;
}

.thank-you-page p {
  max-width: 28rem;
  margin-left: auto;
  margin-right: auto;
  opacity: 0;
  animation: fadeUp 0.6s ease 0.2s forwards;
  animation-fill-mode: forwards;
}

.thank-you-page .btn {
  margin-top: var(--space-md);
}

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

.error-page h1 {
  font-size: 4rem;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}

.legal-page {
  padding: var(--space-xl) 0 var(--space-xxl);
}

.legal-page .container {
  max-width: 52rem;
}

.legal-page h1 {
  font-size: var(--fs-xl);
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-md);
  border-bottom: 2px solid var(--color-accent);
}

.legal-page h2 {
  font-size: var(--fs-lg);
  margin-top: var(--space-xl);
  margin-bottom: var(--space-sm);
}

.legal-page p,
.legal-page li {
  font-size: var(--fs-sm);
  margin-bottom: var(--space-sm);
}

.legal-page ul {
  padding-left: var(--space-lg);
}

.popup-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(12,43,78,0.6);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

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

.popup-box {
  background-color: #fff;
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  max-width: 28rem;
  max-height: 85vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  transform: scale(0.95);
  transition: transform var(--transition-normal);
}

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

.popup-box h3 {
  margin-bottom: var(--space-md);
  font-size: var(--fs-md);
}

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

.popup-actions {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

@media (max-width: 319px) {
  .container {
    padding-left: var(--space-sm);
    padding-right: var(--space-sm);
  }
  body {
    font-size: 0.8125rem;
  }
  .hero-content h1 {
    font-size: 1.5rem;
  }
}