/* ==========================================================================
   PICKROSTERTONICTRAILIS — BASALT & SOLAR AMBER EXPEDITION DESIGN SYSTEM
   Palette: Volcanic Obsidian Ground, Bone White, Flame Terracotta, Solar Amber
   Strictly Zero Blue & Zero Green Tones across all UI surfaces
   Aesthetic: Warm Technical Obsidian Glassmorphism (smoky glass, solar glows, sharp typography)
   Card Style: Glass Overlay (Full-bleed media with translucent warm obsidian panel)
   ========================================================================== */

:root {
  /* Warm Volcanic Basalt & Charcoal Scale (Zero Cool Slate/Navy Blue) */
  --obsidian-950: #0c0a09;
  --obsidian-900: #141210;
  --obsidian-850: #1c1917;
  --obsidian-800: #292524;
  --obsidian-700: #44403c;
  --obsidian-600: #57534e;
  --obsidian-400: #a8a29e;
  --obsidian-300: #d6d3d1;
  --bone-100: #f5f5f4;
  --bone-white: #fafaf9;

  /* Primary Accent: Terracotta Flame */
  --flame-500: #ea580c;
  --flame-600: #c2410c;
  --flame-glow: rgba(234, 88, 12, 0.35);

  /* Secondary Accent: Solar Amber & Warm Ochre (Replacing all Greens) */
  --amber-400: #fbbf24;
  --amber-500: #f59e0b;
  --amber-600: #d97706;
  --amber-glow: rgba(245, 158, 11, 0.28);
  --amber-panel: rgba(245, 158, 11, 0.12);

  /* Crimson / Coral Accent */
  --crimson-500: #dc2626;
  --crimson-400: #f87171;
  --crimson-panel: rgba(220, 38, 38, 0.12);

  /* Glassmorphism Specs with Warm Tone Undertones */
  --glass-bg: rgba(28, 25, 23, 0.78);
  --glass-bg-hover: rgba(41, 37, 36, 0.88);
  --glass-border: rgba(214, 211, 209, 0.16);
  --glass-border-glow: rgba(245, 158, 11, 0.55);
  --glass-blur: blur(14px);

  /* Spacing Scale (4, 8, 16, 24, 40, 64px) */
  --space-4: 4px;
  --space-8: 8px;
  --space-16: 16px;
  --space-24: 24px;
  --space-40: 40px;
  --space-64: 64px;

  /* Typography */
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

/* Global Reset & Base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  line-height: 1.6;
  scroll-behavior: smooth;
  background-color: var(--obsidian-950);
  color: var(--obsidian-300);
  font-family: var(--font-sans);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: radial-gradient(circle at 50% 0%, #241a13 0%, var(--obsidian-950) 80%);
  color: var(--obsidian-300);
}

/* Prevent background scroll when mobile navigation is open */
html.nav-open,
body.nav-open {
  overflow: hidden;
}

/* Accessibility Focus States */
:focus-visible {
  outline: 2px solid var(--amber-500);
  outline-offset: 3px;
}

/* Global Layout Elements */
.container {
  width: 100%;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-24);
  padding-right: var(--space-24);
  min-width: 0;
}

h1, h2, h3, h4, h5, h6 {
  color: var(--bone-white);
  font-weight: 700;
  line-height: 1.25;
  overflow-wrap: anywhere;
}

a {
  color: var(--bone-white);
  text-decoration: none;
  transition: color 0.2s ease, border-color 0.2s ease, background-color 0.2s ease;
}

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

/* ==========================================================================
   HEADER
   ========================================================================== */
.site-header {
  position: relative;
  z-index: 1000;
  height: 64px;
  background-color: rgba(20, 18, 16, 0.96);
  border-bottom: 1px solid var(--glass-border);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  display: flex;
  align-items: center;
}

.header-container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-24);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-16);
  min-width: 0;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
  color: var(--bone-white);
  flex-shrink: 0;
  overflow-wrap: anywhere;
}

.brand-title {
  overflow-wrap: anywhere;
}

.brand-logo {
  flex-shrink: 0;
}

/* Center Navigation */
.primary-nav {
  display: flex;
  align-items: center;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-24);
  list-style: none;
}

.nav-link {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--obsidian-300);
  padding: var(--space-4) 0;
  border-bottom: 2px solid transparent;
  overflow-wrap: anywhere;
}

.nav-link:hover,
.nav-link:focus-visible {
  color: var(--bone-white);
  border-bottom-color: var(--flame-500);
}

.nav-link.is-active {
  color: var(--bone-white);
  border-bottom-color: var(--amber-500);
}

.header-cta-slot {
  flex-shrink: 0;
}

.cta-pill-compact {
  display: inline-flex;
  align-items: center;
  padding: 6px 14px;
  background-color: var(--obsidian-800);
  border: 1px solid var(--glass-border);
  border-radius: 9999px;
  color: var(--bone-white);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.cta-pill-compact:hover,
.cta-pill-compact:focus-visible {
  background-color: var(--flame-500);
  border-color: var(--flame-500);
  color: var(--bone-white);
  box-shadow: 0 0 12px var(--flame-glow);
}

.mobile-nav-cta {
  display: none;
}

/* ==========================================================================
   MOBILE 3-DOT TOGGLE BUTTON & ANIMATION
   ========================================================================== */
.nav-toggle {
  display: none;
  background: rgba(28, 25, 23, 0.75);
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  padding: 8px;
  cursor: pointer;
  flex-direction: column;
  gap: 4px;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  color: var(--bone-white);
  position: relative;
  z-index: 1001;
  transition: background-color 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.nav-toggle:hover,
.nav-toggle:focus-visible {
  background-color: var(--obsidian-800);
  border-color: var(--amber-500);
  box-shadow: 0 0 10px var(--amber-glow);
}

.nav-toggle-dot,
.nav-toggle-bar {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background-color: var(--bone-white);
  display: block;
  transform-origin: center;
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1),
              opacity 0.25s ease,
              width 0.25s ease,
              height 0.25s ease,
              border-radius 0.25s ease,
              background-color 0.25s ease;
}

.nav-toggle[aria-expanded="true"] {
  background-color: var(--obsidian-850);
  border-color: var(--amber-500);
  box-shadow: 0 0 12px var(--amber-glow);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-dot:nth-child(1),
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) {
  width: 20px;
  height: 2px;
  border-radius: 2px;
  background-color: var(--amber-500);
  transform: translateY(9px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-dot:nth-child(2),
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) {
  opacity: 0;
  transform: scale(0);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-dot:nth-child(3),
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) {
  width: 20px;
  height: 2px;
  border-radius: 2px;
  background-color: var(--amber-500);
  transform: translateY(-9px) rotate(-45deg);
}

/* ==========================================================================
   BUTTONS & UI ELEMENTS
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px var(--space-24);
  border-radius: 6px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.2s ease;
  text-align: center;
}

.btn-primary {
  background-color: var(--flame-500);
  color: var(--bone-white);
  box-shadow: 0 4px 14px var(--flame-glow);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background-color: var(--flame-600);
  color: var(--bone-white);
  box-shadow: 0 6px 18px var(--flame-glow);
}

.btn-secondary {
  background-color: var(--obsidian-800);
  border-color: var(--obsidian-600);
  color: var(--bone-white);
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
  background-color: var(--obsidian-700);
  border-color: var(--amber-500);
  color: var(--bone-white);
}

.btn-card {
  background: rgba(234, 88, 12, 0.92);
  color: var(--bone-white);
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 10px var(--space-16);
  font-size: 0.88rem;
  width: 100%;
}

.btn-card:hover,
.btn-card:focus-visible {
  background: var(--amber-500);
  color: var(--obsidian-950);
  font-weight: 700;
  border-color: var(--amber-400);
  box-shadow: 0 0 16px var(--amber-glow);
}

/* ==========================================================================
   HERO SECTION (Home)
   ========================================================================== */
.hero-section {
  position: relative;
  padding: var(--space-64) 0;
  border-bottom: 1px solid var(--glass-border);
  background: radial-gradient(ellipse at 80% 20%, rgba(245, 158, 11, 0.14), transparent 50%),
              radial-gradient(ellipse at 20% 80%, rgba(234, 88, 12, 0.18), transparent 50%);
}

.hero-content {
  max-width: 860px;
}

.hero-badge {
  display: inline-block;
  padding: 6px var(--space-16);
  background: rgba(245, 158, 11, 0.14);
  border: 1px solid rgba(245, 158, 11, 0.4);
  border-radius: 9999px;
  color: var(--amber-400);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: var(--space-24);
}

.hero-heading {
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-24);
  color: var(--bone-white);
}

.hero-lead {
  font-size: 1.15rem;
  line-height: 1.7;
  color: var(--obsidian-300);
  margin-bottom: var(--space-40);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-16);
}

/* ==========================================================================
   SECTION COMMON
   ========================================================================== */
.section-guides {
  padding: var(--space-64) 0;
}

.section-intro {
  margin-bottom: var(--space-40);
  max-width: 780px;
}

.section-subtitle {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--amber-500);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-8);
}

.section-title {
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  margin-bottom: var(--space-16);
  color: var(--bone-white);
}

.section-description {
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--obsidian-400);
}

/* ==========================================================================
   CARD STYLE: GLASS OVERLAY
   ========================================================================== */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-40);
  min-width: 0;
}

.glass-overlay-card {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--glass-border);
  background-color: var(--obsidian-900);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.45);
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.glass-overlay-card:hover {
  transform: translateY(-4px);
  border-color: var(--amber-500);
  box-shadow: 0 16px 36px rgba(245, 158, 11, 0.22);
}

.card-image-wrap {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 480px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.card-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
}

.card-glass-panel {
  position: relative;
  z-index: 2;
  margin: var(--space-16);
  padding: var(--space-24);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  flex-direction: column;
  gap: var(--space-24);
}

.card-badge {
  display: inline-block;
  align-self: flex-start;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 3px 10px;
  border-radius: 4px;
  background: rgba(245, 158, 11, 0.18);
  color: var(--amber-400);
  border: 1px solid rgba(245, 158, 11, 0.4);
}

.card-heading {
  font-size: 1.35rem;
  color: var(--bone-white);
  line-height: 1.3;
}

.card-excerpt {
  font-size: 0.92rem;
  line-height: 1.6;
  color: var(--obsidian-300);
}

.card-specs-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  padding: var(--space-16) 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.spec-item {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.spec-val {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--bone-white);
  font-family: var(--font-mono);
}

.spec-lbl {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--obsidian-400);
}

.card-cta-wrap {
  margin-top: auto;
}

/* ==========================================================================
   SUPPORTING ENVIRONMENT SECTION (Home)
   ========================================================================== */
.section-environment {
  padding: var(--space-64) 0;
  border-top: 1px solid var(--glass-border);
  background: linear-gradient(180deg, var(--obsidian-950) 0%, rgba(28, 25, 23, 0.85) 100%);
}

.env-layout {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: var(--space-40);
  align-items: center;
  min-width: 0;
}

.body-copy {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--obsidian-300);
  margin-bottom: var(--space-16);
}

.feature-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-16);
  margin-top: var(--space-24);
}

.feature-item {
  position: relative;
  padding-left: var(--space-24);
  font-size: 0.96rem;
  line-height: 1.6;
}

.feature-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--amber-500);
  box-shadow: 0 0 8px var(--amber-glow);
}

.feature-item strong {
  color: var(--bone-white);
}

.env-stats-card {
  padding: var(--space-40);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  gap: var(--space-24);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.env-card-heading {
  font-size: 1.2rem;
  color: var(--bone-white);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding-bottom: var(--space-16);
}

.stat-box {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.stat-number {
  font-size: 2.2rem;
  font-weight: 800;
  font-family: var(--font-mono);
  color: var(--amber-400);
  line-height: 1;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--obsidian-400);
  line-height: 1.4;
}

/* ==========================================================================
   SUB-PAGE & ARTICLE STYLES
   ========================================================================== */
.page-content-wrapper {
  padding-bottom: var(--space-64);
}

.article-hero {
  padding: var(--space-40) 0 var(--space-40) 0;
  border-bottom: 1px solid var(--glass-border);
  background: linear-gradient(180deg, rgba(28, 25, 23, 0.7) 0%, transparent 100%);
}

.page-hero-title {
  font-size: clamp(2rem, 4.5vw, 3rem);
  margin-bottom: var(--space-16);
  color: var(--bone-white);
}

.article-body-section {
  padding-top: var(--space-40);
}

.article-grid {
  display: grid;
  grid-template-columns: minmax(0, 2.5fr) minmax(0, 1fr);
  gap: var(--space-40);
  align-items: start;
}

.article-main h2 {
  font-size: 1.6rem;
  margin-top: var(--space-40);
  margin-bottom: var(--space-16);
  color: var(--bone-white);
  border-left: 3px solid var(--flame-500);
  padding-left: var(--space-16);
}

.article-main h2:first-of-type {
  margin-top: 0;
}

.article-main p {
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--obsidian-300);
  margin-bottom: var(--space-24);
}

.article-main ul {
  margin-bottom: var(--space-24);
  padding-left: var(--space-24);
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}

.article-main li {
  font-size: 1rem;
  line-height: 1.65;
  color: var(--obsidian-300);
}

.article-main li strong {
  color: var(--bone-white);
}

.content-callout {
  margin: var(--space-40) 0;
  padding: var(--space-24);
  background: rgba(41, 37, 36, 0.75);
  border-left: 4px solid var(--amber-500);
  border-radius: 0 8px 8px 0;
  backdrop-filter: var(--glass-blur);
}

.callout-title {
  font-size: 1.15rem;
  margin-bottom: var(--space-8);
  color: var(--amber-400);
}

.content-callout p {
  margin-bottom: 0;
  font-size: 0.98rem;
  line-height: 1.65;
}

/* Data Table Specs */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  margin: var(--space-40) 0;
  border-radius: 8px;
  border: 1px solid var(--glass-border);
  background: var(--obsidian-900);
}

.specs-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.92rem;
  min-width: 540px;
}

.specs-table th,
.specs-table td {
  padding: 14px var(--space-16);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.specs-table thead th {
  background-color: var(--obsidian-800);
  color: var(--bone-white);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.8rem;
  letter-spacing: 0.05em;
}

.specs-table tbody tr:hover {
  background-color: rgba(255, 255, 255, 0.04);
}

.specs-table tbody th {
  color: var(--bone-white);
  font-weight: 600;
}

/* Pros and Cons Matrix */
.pros-cons-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-24);
  margin: var(--space-40) 0;
  min-width: 0;
}

.pro-card, .con-card {
  padding: var(--space-24);
  border-radius: 8px;
  backdrop-filter: var(--glass-blur);
}

.pro-card {
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid rgba(245, 158, 11, 0.35);
}

.con-card {
  background: rgba(220, 38, 38, 0.1);
  border: 1px solid rgba(220, 38, 38, 0.35);
}

.pro-title {
  color: var(--amber-400);
  font-size: 1.1rem;
  margin-bottom: var(--space-16);
}

.con-title {
  color: #fca5a5;
  font-size: 1.1rem;
  margin-bottom: var(--space-16);
}

.pro-card ul, .con-card ul {
  padding-left: var(--space-16);
  margin-bottom: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}

/* Sidebar Elements */
.article-sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--space-24);
}

.sidebar-card {
  padding: var(--space-24);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  backdrop-filter: var(--glass-blur);
}

.sidebar-card.highlight {
  border-color: rgba(245, 158, 11, 0.45);
  background: rgba(35, 28, 20, 0.7);
}

.sidebar-heading {
  font-size: 1.1rem;
  margin-bottom: var(--space-16);
  color: var(--bone-white);
}

.sidebar-text {
  font-size: 0.92rem;
  line-height: 1.6;
  color: var(--obsidian-300);
}

.sidebar-divider {
  border: 0;
  border-top: 1px solid var(--glass-border);
  margin: var(--space-16) 0;
}

.sidebar-subheading {
  font-size: 0.85rem;
  text-transform: uppercase;
  color: var(--amber-500);
  letter-spacing: 0.05em;
  margin-bottom: var(--space-16);
}

.sidebar-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}

.sidebar-link {
  font-size: 0.92rem;
  color: var(--obsidian-300);
  display: flex;
  align-items: center;
}

.sidebar-link::before {
  content: "›";
  color: var(--flame-500);
  font-size: 1.2rem;
  margin-right: var(--space-8);
}

.sidebar-link:hover,
.sidebar-link:focus-visible {
  color: var(--bone-white);
  text-decoration: underline;
}

/* ==========================================================================
   CONTACT PAGE & FORM VALIDATION
   ========================================================================== */
.contact-section {
  padding: var(--space-40) 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
  gap: var(--space-40);
  min-width: 0;
}

.contact-form-card {
  padding: var(--space-40);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  backdrop-filter: var(--glass-blur);
}

.form-title {
  font-size: 1.6rem;
  margin-bottom: var(--space-8);
}

.form-subtitle {
  font-size: 0.95rem;
  color: var(--obsidian-400);
  margin-bottom: var(--space-24);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-24);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}

.form-label {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--bone-white);
}

.required-star {
  color: var(--flame-500);
}

.form-control {
  width: 100%;
  padding: 12px var(--space-16);
  background-color: var(--obsidian-850);
  border: 1px solid var(--obsidian-700);
  border-radius: 6px;
  color: var(--bone-white);
  font-size: 0.96rem;
  font-family: inherit;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-control:focus {
  border-color: var(--amber-500);
  outline: none;
  box-shadow: 0 0 0 3px var(--amber-glow);
}

.form-control.is-invalid {
  border-color: var(--crimson-500);
  box-shadow: 0 0 0 2px rgba(220, 38, 38, 0.3);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.field-error-msg {
  display: none;
  font-size: 0.82rem;
  color: var(--crimson-400);
  line-height: 1.4;
}

.form-control.is-invalid + .field-error-msg {
  display: block;
}

.consent-group .checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  cursor: pointer;
  font-size: 0.88rem;
  color: var(--obsidian-300);
}

.checkbox-input {
  margin-top: 4px;
  accent-color: var(--flame-500);
  width: 18px;
  height: 18px;
  cursor: pointer;
}

.checkbox-input.is-invalid ~ .field-error-msg {
  display: block;
}

.inline-link {
  color: var(--amber-400);
  text-decoration: underline;
}

.inline-link:hover {
  color: #fde68a;
}

.form-status-alert {
  padding: var(--space-16);
  border-radius: 6px;
  font-size: 0.92rem;
  line-height: 1.5;
}

.form-status-alert.is-success {
  background: rgba(245, 158, 11, 0.16);
  border: 1px solid var(--amber-500);
  color: var(--amber-400);
}

.form-status-alert.is-error {
  background: rgba(220, 38, 38, 0.16);
  border: 1px solid var(--crimson-500);
  color: #fca5a5;
}

/* Contact Info & Static Map Block */
.contact-info-panel {
  display: flex;
  flex-direction: column;
  gap: var(--space-24);
}

.info-block {
  padding: var(--space-24);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  backdrop-filter: var(--glass-blur);
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}

.info-heading {
  font-size: 1.2rem;
  margin-bottom: var(--space-8);
  color: var(--bone-white);
  border-bottom: 1px solid var(--glass-border);
  padding-bottom: var(--space-8);
}

.info-line {
  font-size: 0.95rem;
  color: var(--obsidian-300);
}

.info-line strong {
  color: var(--bone-white);
}

.info-link {
  color: var(--amber-400);
  text-decoration: underline;
}

.info-link:hover {
  color: #fde68a;
}

.map-container-block {
  padding: var(--space-24);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  backdrop-filter: var(--glass-blur);
}

.map-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-8);
  margin-bottom: var(--space-16);
}

.map-title {
  font-weight: 700;
  color: var(--bone-white);
  font-size: 0.92rem;
}

.map-coords {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--amber-500);
}

.static-map-graphic {
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid var(--obsidian-700);
  background: #12100e;
}

.map-svg {
  width: 100%;
  height: auto;
  display: block;
}

.map-caption {
  font-size: 0.82rem;
  color: var(--obsidian-400);
  margin-top: var(--space-16);
  font-style: italic;
}

/* ==========================================================================
   LEGAL PAGES LAYOUT
   ========================================================================== */
.legal-layout {
  padding: var(--space-40) 0;
  max-width: 900px;
}

.legal-text-container h2 {
  font-size: 1.45rem;
  margin-top: var(--space-40);
  margin-bottom: var(--space-16);
  color: var(--bone-white);
  border-left: 3px solid var(--amber-500);
  padding-left: var(--space-16);
}

.legal-text-container h2:first-of-type {
  margin-top: 0;
}

.legal-text-container p {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--obsidian-300);
  margin-bottom: var(--space-16);
}

.legal-text-container ul {
  margin-bottom: var(--space-24);
  padding-left: var(--space-24);
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}

.legal-text-container li {
  font-size: 0.96rem;
  line-height: 1.65;
  color: var(--obsidian-300);
}

.legal-text-container li strong {
  color: var(--bone-white);
}

.cookie-reset-box {
  margin: var(--space-24) 0;
  padding: var(--space-24);
  background: var(--obsidian-900);
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-16);
}

.reset-hint {
  font-size: 0.85rem;
  color: var(--obsidian-400);
  margin-bottom: 0 !important;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
  margin-top: auto;
  background-color: var(--obsidian-950);
  border-top: 1px solid var(--glass-border);
  padding: var(--space-64) 0 var(--space-24) 0;
  font-size: 0.92rem;
  color: var(--obsidian-400);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1.2fr 1.2fr;
  gap: var(--space-40);
  margin-bottom: var(--space-40);
  min-width: 0;
}

.footer-brand {
  display: block;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--bone-white);
  margin-bottom: var(--space-8);
  overflow-wrap: anywhere;
}

.footer-desc {
  line-height: 1.6;
  margin-bottom: var(--space-16);
}

.legal-line {
  font-size: 0.85rem;
  line-height: 1.5;
  color: var(--obsidian-400);
}

.footer-heading {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--bone-white);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-16);
}

.footer-nav {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}

.footer-link {
  color: var(--obsidian-400);
  font-size: 0.9rem;
}

.footer-link:hover,
.footer-link:focus-visible {
  color: var(--amber-400);
  text-decoration: underline;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: var(--space-24);
  font-size: 0.82rem;
  line-height: 1.5;
  color: var(--obsidian-600);
  text-align: center;
}

/* ==========================================================================
   COOKIE BANNER
   ========================================================================== */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  background: rgba(20, 18, 16, 0.97);
  border-top: 1px solid var(--glass-border);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  padding: var(--space-24) 0;
  box-shadow: 0 -8px 24px rgba(0, 0, 0, 0.6);
}

.cookie-container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-24);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-24);
  min-width: 0;
}

.cookie-text {
  flex: 1;
  min-width: 0;
}

.cookie-heading {
  font-size: 1.05rem;
  margin-bottom: var(--space-4);
  color: var(--bone-white);
}

.cookie-body {
  font-size: 0.88rem;
  line-height: 1.5;
  color: var(--obsidian-300);
}

.cookie-link {
  color: var(--amber-400);
  text-decoration: underline;
}

.cookie-actions {
  display: flex;
  gap: var(--space-8);
  flex-shrink: 0;
}

.btn-cookie-accept {
  background: var(--flame-500);
  color: var(--bone-white);
  border: 1px solid transparent;
  padding: 8px var(--space-16);
  border-radius: 4px;
  font-weight: 600;
  font-size: 0.88rem;
  cursor: pointer;
}

.btn-cookie-accept:hover,
.btn-cookie-accept:focus-visible {
  background: var(--flame-600);
}

.btn-cookie-reject {
  background: var(--obsidian-800);
  color: var(--obsidian-300);
  border: 1px solid var(--obsidian-600);
  padding: 8px var(--space-16);
  border-radius: 4px;
  font-weight: 600;
  font-size: 0.88rem;
  cursor: pointer;
}

.btn-cookie-reject:hover,
.btn-cookie-reject:focus-visible {
  color: var(--bone-white);
  background: var(--obsidian-700);
}

.btn-cookie-pref {
  background: transparent;
  color: var(--obsidian-400);
  border: 1px solid var(--glass-border);
  padding: 8px var(--space-16);
  border-radius: 4px;
  font-weight: 600;
  font-size: 0.88rem;
  cursor: pointer;
}

.btn-cookie-pref:hover,
.btn-cookie-pref:focus-visible {
  color: var(--bone-white);
  border-color: var(--amber-500);
}

/* ==========================================================================
   ANIMATIONS
   ========================================================================== */
@keyframes navSlideDown {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ==========================================================================
   RESPONSIVENESS & BREAKPOINTS (Down to 320px)
   ========================================================================== */
@media (max-width: 992px) {
  .env-layout,
  .article-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .footer-col.brand-col {
    grid-column: 1 / -1;
  }
}

@media (max-width: 768px) {
  .site-header {
    height: 54px;
    background-color: rgba(20, 18, 16, 0.98);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }

  .header-cta-slot {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }

  .primary-nav {
    display: none;
  }

  .primary-nav.is-visible {
    display: flex;
    position: fixed;
    top: 54px;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: calc(100vh - 54px);
    height: calc(100dvh - 54px);
    background-color: rgba(20, 18, 16, 0.98);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    padding: var(--space-24);
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    border-top: 1px solid var(--glass-border);
    z-index: 999;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.85);
    animation: navSlideDown 0.22s cubic-bezier(0.16, 1, 0.3, 1);
  }

  .nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    width: 100%;
  }

  .nav-list li {
    width: 100%;
    border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  }

  .nav-list li:last-child {
    border-bottom: none;
  }

  .nav-link {
    font-size: 1.05rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 14px 4px;
    color: var(--bone-white);
  }

  .nav-link::after {
    content: "›";
    font-size: 1.3rem;
    color: var(--obsidian-600);
    transition: color 0.2s ease, transform 0.2s ease;
  }

  .nav-link:hover::after,
  .nav-link.is-active::after {
    color: var(--amber-400);
    transform: translateX(3px);
  }

  .mobile-nav-cta {
    display: block;
    margin-top: var(--space-24);
    padding-top: var(--space-16);
    border-top: 1px solid var(--glass-border);
    width: 100%;
  }

  .mobile-nav-cta .btn {
    width: 100%;
  }

  .card-grid {
    grid-template-columns: 1fr;
  }

  .pros-cons-grid {
    grid-template-columns: 1fr;
  }

  .cookie-container {
    flex-direction: column;
    align-items: flex-start;
  }

  .cookie-actions {
    width: 100%;
    flex-wrap: wrap;
  }

  .cookie-actions button {
    flex: 1;
    min-width: 120px;
  }
}

@media (max-width: 480px) {
  .brand-title {
    font-size: 0.95rem;
  }
}

@media (max-width: 380px) {
  .container {
    padding-left: var(--space-16);
    padding-right: var(--space-16);
  }

  .header-container {
    padding-left: var(--space-16);
    padding-right: var(--space-16);
  }

  .brand-title {
    font-size: 0.84rem;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .card-glass-panel {
    margin: var(--space-8);
    padding: var(--space-16);
  }

  .card-specs-row {
    grid-template-columns: 1fr;
  }

  .cookie-actions {
    flex-direction: column;
  }

  .cookie-actions button {
    width: 100%;
  }
}

@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;
  }
}