/* CSS Reset and Variables */
:root {
  --s-4: 4px;
  --s-8: 8px;
  --s-12: 12px;
  --s-16: 16px;
  --s-24: 24px;
  --s-40: 40px;
  --s-64: 64px;
  --s-128: 128px;
  
  --col-black: #0a0a0a;
  --col-white: #ffffff;
  --col-gray: #e6e6e6;
  --col-dark-gray: #4a4a4a;
  --col-accent: #ff3800; /* Vermilion */
  
  --font-sans: "Helvetica Neue", Helvetica, Arial, sans-serif;
  
  --header-height-desk: 64px;
  --header-height-mob: 52px;
}

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

body, h1, h2, h3, h4, p, ul, ol, figure, blockquote, dl, dd {
  margin: 0;
  padding: 0;
}

html {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.5;
  color: var(--col-black);
  background-color: var(--col-white);
  scroll-behavior: smooth;
}

/* Base Elements */
body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main {
  flex: 1;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--col-accent);
}

a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--col-accent);
  outline-offset: 2px;
}

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

ul, ol {
  list-style-position: inside;
}

h1, h2, h3, h4, h5, h6, .brand-name {
  overflow-wrap: anywhere;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.5rem, 6vw, 5rem); }
h2 { font-size: clamp(2rem, 4vw, 3.5rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2.5rem); }
h4 { font-size: clamp(1.25rem, 2vw, 1.75rem); }

p {
  margin-bottom: var(--s-16);
}

/* Typography Scale */
.text-lead { font-size: clamp(1.125rem, 2vw, 1.5rem); color: var(--col-dark-gray); }
.text-small { font-size: 0.875rem; color: var(--col-dark-gray); }

/* Layout & Grid (Swiss Minimalist) */
.container {
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 var(--s-24);
}

.grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--s-24);
}

.grid > * {
  min-width: 0;
}

.section {
  padding: var(--s-64) 0;
}
.section-large {
  padding: clamp(var(--s-64), 10vw, var(--s-128)) 0;
}

/* Header & Nav */
.site-header {
  height: var(--header-height-desk);
  border-bottom: 1px solid var(--col-gray);
  display: flex;
  align-items: center;
  background-color: var(--col-white);
}

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

.brand {
  display: flex;
  align-items: center;
  gap: var(--s-8);
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: -0.04em;
  z-index: 100;
}

.brand svg {
  fill: var(--col-accent);
}

.nav-desktop {
  display: flex;
  gap: var(--s-24);
  align-items: center;
}

.nav-link {
  font-size: 0.875rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--s-12) var(--s-24);
  background-color: var(--col-black);
  color: var(--col-white);
  font-weight: 600;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border: none;
  cursor: pointer;
  transition: background-color 0.2s ease, transform 0.2s ease;
}

.btn:hover {
  background-color: var(--col-accent);
  color: var(--col-white);
}

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

.btn-primary:hover {
  background-color: var(--col-black);
}

/* Mobile Nav Overlay */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 100;
  padding: var(--s-8);
}

.nav-toggle-icon {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--col-black);
  position: relative;
  transition: background-color 0.2s ease;
}

.nav-toggle-icon::before,
.nav-toggle-icon::after {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  background-color: var(--col-black);
  left: 0;
  transition: transform 0.2s ease;
}

.nav-toggle-icon::before { top: -6px; }
.nav-toggle-icon::after { top: 6px; }

.is-menu-open .nav-toggle-icon { background-color: transparent; }
.is-menu-open .nav-toggle-icon::before { transform: translateY(6px) rotate(45deg); }
.is-menu-open .nav-toggle-icon::after { transform: translateY(-6px) rotate(-45deg); }

/* Hero Section */
.hero {
  border-bottom: 1px solid var(--col-gray);
}
.hero-content {
  grid-column: 1 / -1;
  display: flex;
  flex-direction: column;
  gap: var(--s-24);
  max-width: 900px;
}
@media (min-width: 768px) {
  .hero-content {
    grid-column: 2 / 12;
  }
}

/* Cards (Data Grid Style) */
.card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--s-40);
}
@media (min-width: 768px) {
  .card-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .card-grid { grid-template-columns: repeat(3, 1fr); }
}

.card {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--col-gray);
  background-color: var(--col-white);
  color: var(--col-black);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  height: 100%;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px rgba(0,0,0,0.05);
}

.card-header-data {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-bottom: 1px solid var(--col-gray);
  background-color: #f9f9f9;
}

.data-point {
  padding: var(--s-16);
  border-right: 1px solid var(--col-gray);
  display: flex;
  flex-direction: column;
  gap: var(--s-12);
}
.data-point:last-child { border-right: none; }

.data-label {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--col-dark-gray);
}
.data-value {
  font-size: 0.875rem;
  font-weight: 700;
}

.card-image-wrap {
  aspect-ratio: 4/3;
  border-bottom: 1px solid var(--col-gray);
  overflow: hidden;
}
.card-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.card:hover .card-image-wrap img {
  transform: scale(1.05);
}

.card-body {
  padding: var(--s-24);
  display: flex;
  flex-direction: column;
  flex: 1;
}

.card-title {
  font-size: 1.25rem;
  margin-bottom: var(--s-12);
}
.card-excerpt {
  color: var(--col-dark-gray);
  font-size: 0.9375rem;
  margin-bottom: var(--s-24);
  flex: 1;
}
.card-cta {
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--col-accent);
  display: inline-flex;
  align-items: center;
  gap: var(--s-8);
}

/* Article Layout */
.article-header {
  border-bottom: 1px solid var(--col-gray);
  margin-bottom: var(--s-64);
}
.article-header-inner {
  grid-column: 1 / -1;
}
@media (min-width: 768px) {
  .article-header-inner { grid-column: 2 / 11; }
}

.article-meta {
  display: flex;
  gap: var(--s-24);
  margin-bottom: var(--s-24);
  border-top: 1px solid var(--col-black);
  padding-top: var(--s-16);
}

.article-content {
  grid-column: 1 / -1;
  font-size: 1.125rem;
  color: #222;
}
@media (min-width: 768px) {
  .article-content { grid-column: 3 / 10; }
}

.article-content h2 {
  margin-top: var(--s-64);
  margin-bottom: var(--s-24);
  border-bottom: 1px solid var(--col-gray);
  padding-bottom: var(--s-8);
}
.article-content h3 {
  margin-top: var(--s-40);
  margin-bottom: var(--s-16);
}
.article-content p, .article-content ul, .article-content table {
  margin-bottom: var(--s-24);
}
.article-content ul {
  padding-left: var(--s-24);
}
.article-content li {
  margin-bottom: var(--s-8);
}
.article-image {
  margin: var(--s-40) 0;
  border: 1px solid var(--col-gray);
}
.article-image img {
  width: 100%;
}
.article-image figcaption {
  padding: var(--s-12);
  font-size: 0.875rem;
  color: var(--col-dark-gray);
  border-top: 1px solid var(--col-gray);
  background: #f9f9f9;
}

/* Tables */
.table-wrapper {
  width: 100%;
  overflow-x: auto;
  margin-bottom: var(--s-24);
  border: 1px solid var(--col-gray);
}
table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  min-width: 600px;
}
th, td {
  padding: var(--s-16);
  border-bottom: 1px solid var(--col-gray);
}
th {
  background-color: #f9f9f9;
  font-weight: 700;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
tr:last-child td {
  border-bottom: none;
}

/* Forms */
.form-group {
  margin-bottom: var(--s-24);
}
.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 700;
  margin-bottom: var(--s-8);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.form-control {
  width: 100%;
  padding: var(--s-16);
  border: 1px solid var(--col-gray);
  background-color: var(--col-white);
  color: var(--col-black);
  font-family: var(--font-sans);
  font-size: 1rem;
  transition: border-color 0.2s ease;
}
.form-control:focus {
  outline: none;
  border-color: var(--col-accent);
}
textarea.form-control {
  min-height: 150px;
  resize: vertical;
}
.form-error-msg {
  display: none;
  color: var(--col-accent);
  font-size: 0.875rem;
  margin-top: var(--s-8);
}
.is-invalid {
  border-color: var(--col-accent);
}
.is-invalid + .form-error-msg {
  display: block;
}
.form-success {
  display: none;
  padding: var(--s-24);
  background-color: #e6ffe6;
  border: 1px solid #00cc00;
  margin-bottom: var(--s-24);
}
.is-submitted .form-success {
  display: block;
}
.is-submitted form {
  display: none;
}

/* Contact Map Block */
.map-block {
  width: 100%;
  height: 400px;
  background: linear-gradient(45deg, #f0f0f0 25%, #e6e6e6 25%, #e6e6e6 50%, #f0f0f0 50%, #f0f0f0 75%, #e6e6e6 75%, #e6e6e6 100%);
  background-size: 20px 20px;
  border: 1px solid var(--col-gray);
  display: flex;
  align-items: center;
  justify-content: center;
}
.map-marker {
  padding: var(--s-16) var(--s-24);
  background: var(--col-white);
  border: 2px solid var(--col-black);
  font-weight: 700;
  text-align: center;
  box-shadow: 8px 8px 0 rgba(0,0,0,0.1);
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--col-gray);
  padding: var(--s-64) 0;
  background-color: var(--col-white);
  margin-top: auto;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--s-40);
}
@media (min-width: 768px) {
  .footer-grid { grid-template-columns: repeat(4, 1fr); }
}
.footer-col h4 {
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--s-24);
}
.footer-links {
  list-style: none;
  padding: 0;
}
.footer-links li {
  margin-bottom: var(--s-12);
}
.footer-links a {
  font-size: 0.875rem;
  color: var(--col-dark-gray);
}
.footer-links a:hover {
  color: var(--col-accent);
}
.footer-bottom {
  margin-top: var(--s-64);
  padding-top: var(--s-24);
  border-top: 1px solid var(--col-gray);
  font-size: 0.75rem;
  color: var(--col-dark-gray);
  display: flex;
  flex-direction: column;
  gap: var(--s-16);
}
@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
  }
}

/* Cookie Banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: var(--col-black);
  color: var(--col-white);
  padding: var(--s-24);
  z-index: 9000;
  transform: translateY(0);
  transition: transform 0.4s ease;
  border-top: 4px solid var(--col-accent);
}
.cookie-banner.is-hidden {
  transform: translateY(100%);
  pointer-events: none;
}
.cookie-banner-inner {
  max-width: 1440px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--s-24);
}
@media (min-width: 768px) {
  .cookie-banner-inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}
.cookie-content p {
  margin: 0;
  font-size: 0.875rem;
}
.cookie-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-12);
}
.cookie-btn {
  padding: var(--s-8) var(--s-16);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 700;
  cursor: pointer;
  border: 1px solid var(--col-white);
  background: transparent;
  color: var(--col-white);
  transition: all 0.2s ease;
}
.cookie-btn:hover {
  background: var(--col-white);
  color: var(--col-black);
}
.cookie-btn[data-cookie-choice="accept"] {
  background: var(--col-accent);
  border-color: var(--col-accent);
}
.cookie-btn[data-cookie-choice="accept"]:hover {
  background: var(--col-white);
  border-color: var(--col-white);
  color: var(--col-black);
}

/* Media Queries for Mobile/Responsive constraints */
@media (max-width: 767px) {
  .site-header {
    height: var(--header-height-mob);
  }
  .nav-toggle {
    display: block;
  }
  .nav-desktop {
    position: fixed;
    top: var(--header-height-mob);
    left: 0;
    width: 100%;
    height: calc(100vh - var(--header-height-mob));
    background-color: var(--col-white);
    flex-direction: column;
    padding: var(--s-40) var(--s-24);
    gap: var(--s-24);
    transform: translateX(100%);
    transition: transform 0.3s ease;
    z-index: 99;
    overflow-y: auto;
  }
  .is-menu-open .nav-desktop {
    transform: translateX(0);
  }
  .nav-desktop .btn {
    width: 100%;
  }
}

@media (max-width: 399px) {
  .card-header-data {
    grid-template-columns: 1fr;
  }
  .data-point {
    border-right: none;
    border-bottom: 1px solid var(--col-gray);
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
  .data-point:last-child {
    border-bottom: none;
  }
}

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