/* ==========================================================================
   COASTAL STORAGE CONTROL — DESIGN SYSTEM & TOKENS
   bundleszestry.click
   ========================================================================== */

:root {
  /* Structural Colors */
  --color-harbor-ink: #152326;
  --color-deep-tide: #1D3235;
  --color-storage-graphite: #293C3E;
  --color-marine-slate: #45595A;
  --color-weathered-steel: #687776;
  --color-brushed-alloy: #A8B2AF;

  /* Light Surfaces */
  --color-salt-grey: #D8E1DE;
  --color-coastal-mist: #E6ECE9;
  --color-sea-fog: #EDF2EF;
  --color-storage-ivory: #F4F7F4;
  --color-paper-white: #FCFDFC;

  /* Accent Colors */
  --color-coastal-teal: #299D98;
  --color-seafoam: #79C8B4;
  --color-harbor-blue: #527F8A;
  --color-kelp-green: #6F9277;
  --color-storage-amber: #CE9A49;
  --color-oxidized-copper: #A56F57;
  --color-signal-coral: #B7645D;

  /* Typography */
  --font-family-base: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-family-mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, Courier, monospace;

  /* Spacing System: 4 / 8 / 16 / 24 / 40 / 64 */
  --space-4: 4px;
  --space-8: 8px;
  --space-12: 12px;
  --space-16: 16px;
  --space-24: 24px;
  --space-40: 40px;
  --space-64: 64px;

  /* Layout */
  --max-width-site: 1240px;
  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 8px;

  /* Shadow & Depth */
  --shadow-panel: 0 4px 16px rgba(21, 35, 38, 0.06);
  --shadow-elevated: 0 8px 24px rgba(21, 35, 38, 0.12);
}

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

html {
  font-size: 16px;
  line-height: 1.5;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-family-base);
  color: var(--color-harbor-ink);
  background-color: var(--color-storage-ivory);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Wrapping rule for domain and technical text */
.brand-name,
.footer-domain-link,
.panel-code,
.hero-title,
.page-title {
  overflow-wrap: anywhere;
}

/* Accessible Focus States */
:focus-visible {
  outline: 2px solid var(--color-coastal-teal);
  outline-offset: 3px;
}

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

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

/* ==========================================================================
   HEADER (Non-Sticky, 56-64px Desktop, 48-52px Mobile)
   ========================================================================== */

.site-header {
  position: static;
  background-color: var(--color-harbor-ink);
  color: var(--color-paper-white);
  border-bottom: 1px solid var(--color-storage-graphite);
}

.header-inner {
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-16);
}

.brand-logo {
  display: inline-flex;
  align-items: center;
  gap: var(--space-12);
  text-decoration: none;
  color: var(--color-paper-white);
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: -0.01em;
}

.brand-mark {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
}

.brand-name {
  color: var(--color-paper-white);
}

.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--color-marine-slate);
  padding: 6px 8px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  flex-direction: column;
  gap: 4px;
}

.nav-toggle-bar {
  display: block;
  width: 20px;
  height: 2px;
  background-color: var(--color-sea-fog);
}

.nav-menu {
  display: flex;
  align-items: center;
}

.nav-list {
  display: flex;
  list-style: none;
  gap: var(--space-8);
  align-items: center;
}

.nav-link {
  color: var(--color-salt-grey);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  transition: background-color 0.15s ease, color 0.15s ease;
}

.nav-link:hover {
  color: var(--color-paper-white);
  background-color: var(--color-deep-tide);
}

.nav-link.active,
.nav-link[aria-current="page"] {
  color: var(--color-paper-white);
  background-color: var(--color-storage-graphite);
  border-left: 2px solid var(--color-coastal-teal);
}

.nav-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-coastal-teal);
  color: var(--color-paper-white);
  text-decoration: none;
  font-size: 0.8125rem;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  margin-left: var(--space-8);
  transition: background-color 0.15s ease;
}

.nav-btn:hover {
  background-color: #218480;
}

/* ==========================================================================
   BUTTONS & CONTROLS
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: inherit;
  font-size: 0.875rem;
  font-weight: 600;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
  line-height: 1.2;
}

.btn-primary {
  background-color: var(--color-coastal-teal);
  color: var(--color-paper-white);
  border-color: var(--color-coastal-teal);
}

.btn-primary:hover {
  background-color: #218480;
  border-color: #218480;
}

.btn-secondary {
  background-color: var(--color-deep-tide);
  color: var(--color-paper-white);
  border-color: var(--color-marine-slate);
}

.btn-secondary:hover {
  background-color: var(--color-storage-graphite);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-deep-tide);
  border-color: var(--color-marine-slate);
}

.btn-outline:hover {
  background-color: var(--color-coastal-mist);
  color: var(--color-harbor-ink);
}

.btn-sm {
  padding: 6px 12px;
  font-size: 0.8125rem;
}

.btn-block {
  width: 100%;
}

/* ==========================================================================
   HOMEPAGE HERO SECTION
   TEXT + CTA -> 24-40px GAP -> MARINE VISUAL (Separated)
   ========================================================================== */

.hero-section {
  background-color: var(--color-deep-tide);
  color: var(--color-paper-white);
  padding-top: var(--space-64);
  padding-bottom: var(--space-64);
  border-bottom: 1px solid var(--color-storage-graphite);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-40);
  align-items: center;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-8);
  font-family: var(--font-family-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background-color: rgba(41, 157, 152, 0.15);
  color: var(--color-seafoam);
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(121, 200, 180, 0.3);
  margin-bottom: var(--space-16);
}

.status-indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--color-coastal-teal);
}

.hero-title {
  font-size: 2.25rem;
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-16);
  color: var(--color-paper-white);
}

.hero-lead {
  font-size: 1.0625rem;
  color: var(--color-salt-grey);
  line-height: 1.5;
  margin-bottom: var(--space-24);
  max-width: 520px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-16);
  margin-bottom: var(--space-40);
}

.hero-specs-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-16);
  padding-top: var(--space-24);
  border-top: 1px solid var(--color-marine-slate);
}

.spec-node {
  min-width: 0;
}

.spec-label {
  display: block;
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-brushed-alloy);
  margin-bottom: var(--space-4);
  font-family: var(--font-family-mono);
}

.spec-val {
  display: block;
  font-size: 0.875rem;
  color: var(--color-paper-white);
  font-weight: 600;
}

.image-frame {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background-color: var(--color-harbor-ink);
}

.surface-img {
  width: 100%;
  height: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  display: block;
}

/* ==========================================================================
   CYCLE SECTION (THE BOAT STORAGE CYCLE)
   ========================================================================== */

.cycle-section {
  padding-top: var(--space-64);
  padding-bottom: var(--space-64);
  background-color: var(--color-coastal-mist);
  border-bottom: 1px solid var(--color-salt-grey);
}

.section-head {
  margin-bottom: var(--space-40);
}

.section-head.text-center {
  text-align: center;
}

.section-tag {
  display: inline-block;
  font-family: var(--font-family-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-harbor-blue);
  margin-bottom: var(--space-8);
  font-weight: 600;
}

.section-title {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-harbor-ink);
  letter-spacing: -0.01em;
  margin-bottom: var(--space-8);
}

.section-sub {
  font-size: 0.9375rem;
  color: var(--color-weathered-steel);
  max-width: 620px;
  margin-left: auto;
  margin-right: auto;
}

.cycle-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-16);
}

.cycle-card {
  background-color: var(--color-paper-white);
  border: 1px solid var(--color-salt-grey);
  border-radius: var(--radius-md);
  padding: var(--space-24);
  box-shadow: var(--shadow-panel);
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.cycle-icon-wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--color-coastal-teal);
  margin-bottom: var(--space-16);
}

.cycle-num {
  font-family: var(--font-family-mono);
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-marine-slate);
}

.cycle-name {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-harbor-ink);
  margin-bottom: var(--space-8);
}

.cycle-desc {
  font-size: 0.8125rem;
  color: var(--color-weathered-steel);
  line-height: 1.45;
}

/* ==========================================================================
   GLASS-INSPIRED SEPARATE CONTENT PANEL (HARD RULE: IMAGE -> GAP -> PANEL)
   Never text over images.
   ========================================================================== */

.services-section {
  padding-top: var(--space-64);
  padding-bottom: var(--space-64);
}

.service-split-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-32, 32px);
  align-items: center;
  margin-bottom: var(--space-64);
}

.service-split-card.reverse {
  direction: rtl;
}

.service-split-card.reverse > * {
  direction: ltr;
}

.split-image-col {
  min-width: 0;
}

.split-content-panel {
  background: rgba(252, 253, 252, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--color-salt-grey);
  border-radius: var(--radius-lg);
  padding: var(--space-40);
  box-shadow: var(--shadow-panel);
  min-width: 0;
}

.panel-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-12);
}

.panel-tag {
  font-family: var(--font-family-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  color: var(--color-harbor-blue);
  font-weight: 600;
}

.panel-code {
  font-family: var(--font-family-mono);
  font-size: 0.75rem;
  background-color: var(--color-sea-fog);
  color: var(--color-marine-slate);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-salt-grey);
}

.panel-heading {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-harbor-ink);
  margin-bottom: var(--space-16);
  line-height: 1.25;
}

.panel-text {
  font-size: 0.9375rem;
  color: var(--color-storage-graphite);
  line-height: 1.5;
  margin-bottom: var(--space-16);
}

.panel-list {
  list-style: none;
  margin-bottom: var(--space-24);
}

.panel-list li {
  position: relative;
  padding-left: var(--space-24);
  font-size: 0.875rem;
  color: var(--color-marine-slate);
  margin-bottom: var(--space-8);
}

.panel-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 7px;
  width: 6px;
  height: 6px;
  background-color: var(--color-coastal-teal);
  border-radius: 50%;
}

.panel-action {
  padding-top: var(--space-16);
  border-top: 1px solid var(--color-salt-grey);
}

/* ==========================================================================
   PAGE HEADER & ARTICLE LAYOUT (SERVICE & LEGAL PAGES)
   ========================================================================== */

.page-header {
  background-color: var(--color-deep-tide);
  color: var(--color-paper-white);
  padding-top: var(--space-40);
  padding-bottom: var(--space-40);
  border-bottom: 1px solid var(--color-storage-graphite);
}

.page-meta-badge {
  font-family: var(--font-family-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  color: var(--color-seafoam);
  margin-bottom: var(--space-8);
  letter-spacing: 0.05em;
}

.page-title {
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--space-12);
  color: var(--color-paper-white);
}

.page-intro {
  font-size: 1.0625rem;
  color: var(--color-salt-grey);
  max-width: 720px;
}

.content-section {
  padding-top: var(--space-64);
  padding-bottom: var(--space-64);
}

.article-body-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--space-40);
  margin-top: var(--space-40);
}

.article-main {
  min-width: 0;
}

.article-main h2 {
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--color-harbor-ink);
  margin-top: var(--space-40);
  margin-bottom: var(--space-16);
}

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

.article-main p {
  font-size: 0.9375rem;
  color: var(--color-storage-graphite);
  line-height: 1.55;
  margin-bottom: var(--space-16);
}

.article-main ul,
.article-main ol {
  margin-bottom: var(--space-24);
  padding-left: var(--space-24);
}

.article-main li {
  font-size: 0.9375rem;
  color: var(--color-marine-slate);
  margin-bottom: var(--space-8);
  line-height: 1.45;
}

.operational-box {
  background-color: var(--color-sea-fog);
  border-left: 3px solid var(--color-coastal-teal);
  padding: var(--space-24);
  border-radius: var(--radius-sm);
  margin-top: var(--space-40);
  margin-bottom: var(--space-24);
}

.operational-box h3 {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--color-harbor-ink);
  margin-bottom: var(--space-12);
}

.step-list {
  padding-left: var(--space-24);
}

.step-list li {
  font-size: 0.875rem;
  color: var(--color-storage-graphite);
  margin-bottom: var(--space-8);
}

/* Sidebar Elements */
.article-sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--space-24);
  min-width: 0;
}

.sidebar-card {
  background-color: var(--color-paper-white);
  border: 1px solid var(--color-salt-grey);
  border-radius: var(--radius-md);
  padding: var(--space-24);
  box-shadow: var(--shadow-panel);
}

.sidebar-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-harbor-ink);
  margin-bottom: var(--space-16);
  border-bottom: 1px solid var(--color-salt-grey);
  padding-bottom: var(--space-8);
}

.check-list {
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: var(--space-24);
  font-size: 0.875rem;
  color: var(--color-storage-graphite);
  margin-bottom: var(--space-8);
}

.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-coastal-teal);
  font-weight: bold;
}

.nav-links-stacked {
  list-style: none;
}

.nav-links-stacked li {
  margin-bottom: var(--space-12);
}

.nav-links-stacked a {
  text-decoration: none;
  font-size: 0.875rem;
  color: var(--color-harbor-blue);
  font-weight: 600;
  display: block;
}

.nav-links-stacked a:hover {
  color: var(--color-coastal-teal);
}

.sidebar-card.cta-accent {
  background-color: var(--color-deep-tide);
  color: var(--color-paper-white);
  border-color: var(--color-storage-graphite);
}

.sidebar-card.cta-accent h3 {
  color: var(--color-paper-white);
  border-color: var(--color-marine-slate);
}

.sidebar-card.cta-accent p {
  font-size: 0.875rem;
  color: var(--color-salt-grey);
  margin-bottom: var(--space-16);
}

/* ==========================================================================
   DATA TABLES (TECHNICAL SPECIFICATIONS)
   ========================================================================== */

.spec-table-wrap {
  width: 100%;
  overflow-x: auto;
  margin-top: var(--space-16);
  margin-bottom: var(--space-16);
  border: 1px solid var(--color-salt-grey);
  border-radius: var(--radius-sm);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8125rem;
  text-align: left;
  background-color: var(--color-paper-white);
}

.data-table th,
.data-table td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--color-salt-grey);
  min-width: 110px;
}

.data-table th {
  background-color: var(--color-sea-fog);
  color: var(--color-harbor-ink);
  font-weight: 700;
  font-family: var(--font-family-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
}

.data-table tbody tr:last-child td {
  border-bottom: none;
}

/* ==========================================================================
   STANDARDS BANNER (HOMEPAGE CALLOUT)
   ========================================================================== */

.standards-banner {
  background-color: var(--color-harbor-ink);
  color: var(--color-paper-white);
  padding: var(--space-40) 0;
  border-top: 1px solid var(--color-storage-graphite);
}

.banner-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-24);
  flex-wrap: wrap;
}

.banner-text {
  max-width: 700px;
}

.banner-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-paper-white);
  margin-bottom: var(--space-8);
}

.banner-desc {
  font-size: 0.9375rem;
  color: var(--color-salt-grey);
}

/* ==========================================================================
   CONTACT FORM & LOCATION STYLING
   ========================================================================== */

.contact-grid {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: var(--space-40);
  align-items: start;
}

.contact-form-panel {
  background-color: var(--color-paper-white);
  border: 1px solid var(--color-salt-grey);
  border-radius: var(--radius-lg);
  padding: var(--space-40);
  box-shadow: var(--shadow-panel);
}

.panel-title-lg {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-harbor-ink);
  margin-bottom: var(--space-8);
}

.panel-desc {
  font-size: 0.875rem;
  color: var(--color-weathered-steel);
  margin-bottom: var(--space-24);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  margin-bottom: var(--space-16);
}

.form-group {
  display: flex;
  flex-direction: column;
  margin-bottom: var(--space-16);
  min-width: 0;
}

.form-label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-harbor-ink);
  margin-bottom: var(--space-4);
}

.required-mark {
  color: var(--color-signal-coral);
}

.form-control {
  font-family: inherit;
  font-size: 0.875rem;
  padding: 10px 12px;
  border: 1px solid var(--color-salt-grey);
  border-radius: var(--radius-sm);
  background-color: var(--color-paper-white);
  color: var(--color-harbor-ink);
  transition: border-color 0.15s ease;
}

.form-control:focus {
  outline: none;
  border-color: var(--color-coastal-teal);
  box-shadow: 0 0 0 3px rgba(41, 157, 152, 0.15);
}

.form-control.is-invalid {
  border-color: var(--color-signal-coral);
  background-color: #FDF4F4;
}

.field-error {
  display: block;
  font-size: 0.75rem;
  color: var(--color-signal-coral);
  margin-top: 4px;
  min-height: 16px;
}

.form-status-alert {
  margin-top: var(--space-16);
  padding: var(--space-16);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
}

.form-status-alert.alert-success {
  background-color: #EBF5F0;
  border: 1px solid var(--color-kelp-green);
  color: #194F35;
}

.form-status-alert.alert-error {
  background-color: #FDF4F4;
  border: 1px solid var(--color-signal-coral);
  color: #7A211B;
}

/* Contact Info Side */
.contact-info-panel {
  background-color: var(--color-deep-tide);
  color: var(--color-paper-white);
  border: 1px solid var(--color-storage-graphite);
  border-radius: var(--radius-lg);
  padding: var(--space-40);
  box-shadow: var(--shadow-panel);
}

.contact-info-panel .panel-title-lg {
  color: var(--color-paper-white);
}

.contact-info-panel .panel-desc {
  color: var(--color-salt-grey);
}

.info-block {
  margin-bottom: var(--space-16);
  padding-bottom: var(--space-16);
  border-bottom: 1px solid var(--color-storage-graphite);
}

.info-label {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-seafoam);
  font-family: var(--font-family-mono);
  margin-bottom: 4px;
}

.info-val {
  font-size: 0.875rem;
  color: var(--color-paper-white);
  line-height: 1.45;
}

.static-map-box {
  margin-top: var(--space-24);
  background-color: var(--color-harbor-ink);
  border: 1px solid var(--color-marine-slate);
  border-radius: var(--radius-sm);
  padding: var(--space-12);
}

.static-map-caption {
  display: block;
  font-family: var(--font-family-mono);
  font-size: 0.6875rem;
  color: var(--color-brushed-alloy);
  margin-top: var(--space-8);
  text-align: center;
}

/* ==========================================================================
   LEGAL PAGES TEXT STYLING
   ========================================================================== */

.legal-text-wrap {
  background-color: var(--color-paper-white);
  border: 1px solid var(--color-salt-grey);
  border-radius: var(--radius-lg);
  padding: var(--space-40);
  box-shadow: var(--shadow-panel);
}

.legal-text-wrap h2 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-harbor-ink);
  margin-top: var(--space-24);
  margin-bottom: var(--space-12);
}

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

.legal-text-wrap p {
  font-size: 0.9375rem;
  color: var(--color-storage-graphite);
  line-height: 1.55;
  margin-bottom: var(--space-16);
}

.legal-text-wrap ul {
  margin-bottom: var(--space-16);
  padding-left: var(--space-24);
}

.legal-text-wrap li {
  font-size: 0.9375rem;
  color: var(--color-marine-slate);
  margin-bottom: var(--space-8);
  line-height: 1.45;
}

/* ==========================================================================
   FOOTER (UNIFIED, CRITICAL DOMAIN LINK SPECIFICATION)
   ========================================================================== */

.site-footer {
  margin-top: auto;
  background-color: var(--color-harbor-ink);
  color: var(--color-salt-grey);
  border-top: 1px solid var(--color-storage-graphite);
  padding-top: var(--space-64);
  padding-bottom: var(--space-40);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: var(--space-40);
  margin-bottom: var(--space-40);
}

.footer-col {
  min-width: 0;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: var(--space-12);
  margin-bottom: var(--space-16);
}

.footer-brand .brand-name {
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--color-paper-white);
}

.footer-summary {
  font-size: 0.8125rem;
  color: var(--color-brushed-alloy);
  line-height: 1.5;
  margin-bottom: var(--space-16);
}

.footer-domain-badge {
  background-color: var(--color-deep-tide);
  border: 1px solid var(--color-storage-graphite);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  color: var(--color-salt-grey);
  font-family: var(--font-family-mono);
}

/* MANDATORY FOOTER DOMAIN LINK */
.footer-domain-link {
  color: var(--color-seafoam);
  text-decoration: underline;
  font-weight: 600;
  overflow-wrap: anywhere;
}

.footer-domain-link:hover {
  color: var(--color-paper-white);
}

.footer-heading {
  font-size: 0.8125rem;
  font-family: var(--font-family-mono);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-paper-white);
  margin-bottom: var(--space-16);
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: var(--space-8);
}

.footer-links a {
  color: var(--color-salt-grey);
  text-decoration: none;
  font-size: 0.8125rem;
  transition: color 0.15s ease;
}

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

.legal-col .company-name {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-paper-white);
  margin-bottom: var(--space-4);
}

.legal-col .company-meta {
  font-size: 0.75rem;
  color: var(--color-brushed-alloy);
  margin-bottom: 4px;
}

.legal-col .copyright-notice {
  font-size: 0.75rem;
  color: var(--color-weathered-steel);
  margin-top: var(--space-16);
}

/* ==========================================================================
   COOKIE CONSENT BANNER (FIXED BOTTOM)
   ========================================================================== */

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--color-deep-tide);
  color: var(--color-paper-white);
  border-top: 1px solid var(--color-marine-slate);
  padding: var(--space-16) 0;
  box-shadow: var(--shadow-elevated);
  z-index: 9999;
}

.cookie-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-24);
  flex-wrap: wrap;
}

.cookie-text {
  max-width: 760px;
}

.cookie-title {
  display: block;
  font-size: 0.875rem;
  color: var(--color-paper-white);
  margin-bottom: 4px;
}

.cookie-text p {
  font-size: 0.8125rem;
  color: var(--color-salt-grey);
  line-height: 1.4;
}

.cookie-actions {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  flex-wrap: wrap;
}

/* Ensure outline buttons inside cookie banner (Preferences) are high contrast and easy to read */
.cookie-banner .btn-outline,
.cookie-banner [data-cookie-choice="preferences"] {
  color: var(--color-paper-white);
  border-color: var(--color-brushed-alloy);
  background-color: transparent;
}

.cookie-banner .btn-outline:hover,
.cookie-banner [data-cookie-choice="preferences"]:hover {
  background-color: var(--color-storage-graphite);
  color: var(--color-paper-white);
  border-color: var(--color-paper-white);
}

/* ==========================================================================
   RESPONSIVE DESIGN SYSTEM
   320px, 375px, 768px, 1024px, 1440px+
   ========================================================================== */

@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: var(--space-32);
  }

  .cycle-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .service-split-card {
    gap: var(--space-24);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-32);
  }
}

@media (max-width: 768px) {
  /* Header Mobile Height */
  .site-header .header-inner {
    height: 52px;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-menu {
    display: none;
    position: absolute;
    top: 52px;
    left: 0;
    right: 0;
    background-color: var(--color-harbor-ink);
    border-bottom: 1px solid var(--color-storage-graphite);
    padding: var(--space-16);
    z-index: 1000;
  }

  .nav-menu.is-visible {
    display: block;
  }

  .nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-8);
  }

  .nav-btn {
    margin-left: 0;
    margin-top: var(--space-8);
  }

  /* Reflow Split Cards into Natural Vertical Stacks */
  .service-split-card,
  .service-split-card.reverse {
    grid-template-columns: 1fr;
    direction: ltr;
    gap: var(--space-24);
    margin-bottom: var(--space-40);
  }

  .split-content-panel {
    padding: var(--space-24);
  }

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

  .article-body-grid {
    grid-template-columns: 1fr;
    gap: var(--space-32);
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: var(--space-32);
  }

  .contact-form-panel,
  .contact-info-panel,
  .legal-text-wrap {
    padding: var(--space-24);
  }

  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .hero-title {
    font-size: 1.75rem;
  }

  .hero-specs-row {
    grid-template-columns: 1fr;
    gap: var(--space-12);
  }

  .cookie-content {
    flex-direction: column;
    align-items: stretch;
  }

  .cookie-actions {
    justify-content: flex-start;
  }
}

/* Breakpoint below 400px (Extra Narrow Mobile) */
@media (max-width: 399px) {
  .container {
    padding-left: var(--space-16);
    padding-right: var(--space-16);
  }

  .hero-title {
    font-size: 1.5rem;
  }

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

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

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

/* ==========================================================================
   ACCESSIBILITY & PREFERS-REDUCED-MOTION
   ========================================================================== */

@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;
  }
}