/*
 * ROC Theme - Production Stylesheet
 * Optimized for speed, accessibility, and zero-dependency loading.
 */

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

html {
  font-family: var(--roc-font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--roc-text-primary);
  background-color: var(--roc-bg-primary);
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.roc-site-main {
  flex: 1 0 auto;
}

/* Typography & Links */
h1, h2, h3, h4, h5, h6 {
  color: var(--roc-text-primary);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

a {
  color: var(--roc-accent);
  text-decoration: none;
  transition: var(--roc-transition);
}

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

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

/* Accessibility */
.roc-skip-link {
  position: absolute;
  top: -100px;
  left: 1rem;
  background: var(--roc-accent);
  color: #fff;
  padding: 0.5rem 1rem;
  border-radius: var(--roc-radius-sm);
  z-index: 9999;
  font-weight: 600;
}

.roc-skip-link:focus {
  top: 1rem;
}

/* Layout Container */
.roc-container {
  width: 100%;
  max-width: var(--roc-container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

/* Header */
.roc-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--roc-bg-surface);
  border-bottom: 1px solid var(--roc-border-subtle);
  transition: var(--roc-transition);
}

.roc-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.roc-branding {
  display: flex;
  align-items: center;
}

.roc-brand-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--roc-text-primary);
}

.roc-brand-badge {
  background: #1e293b;
  color: #ffffff;
  font-weight: 800;
  font-size: 0.95rem;
  padding: 0.35rem 0.65rem;
  border-radius: var(--roc-radius-sm);
  letter-spacing: 0.05em;
}

[data-theme="dark"] .roc-brand-badge {
  background: var(--roc-accent);
}

.roc-brand-details {
  display: flex;
  flex-direction: column;
}

.roc-brand-name {
  font-weight: 700;
  font-size: 1.1rem;
  line-height: 1.2;
}

.roc-brand-tagline {
  font-size: 0.75rem;
  color: var(--roc-text-muted);
  font-weight: 500;
}

/* Nav Menu */
.roc-navigation {
  display: flex;
  align-items: center;
}

.roc-nav-menu {
  display: flex;
  list-style: none;
  gap: 1.5rem;
}

.roc-nav-menu a {
  color: var(--roc-text-secondary);
  font-weight: 500;
  font-size: 0.95rem;
  padding: 0.5rem 0.25rem;
  position: relative;
}

.roc-nav-menu a:hover,
.roc-nav-menu .current-menu-item > a {
  color: var(--roc-accent);
}

.roc-header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.roc-icon-button {
  background: var(--roc-bg-secondary);
  border: 1px solid var(--roc-border-subtle);
  color: var(--roc-text-secondary);
  width: 40px;
  height: 40px;
  border-radius: var(--roc-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--roc-transition);
}

.roc-icon-button:hover {
  background: var(--roc-bg-tertiary);
  color: var(--roc-text-primary);
}

[data-theme="light"] .roc-icon-moon { display: none; }
[data-theme="dark"] .roc-icon-sun { display: none; }

.roc-mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.roc-hamburger-bar {
  display: block;
  width: 22px;
  height: 2px;
  margin: 5px 0;
  background-color: var(--roc-text-primary);
  transition: var(--roc-transition);
}

/* Buttons */
.roc-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-weight: 600;
  border-radius: var(--roc-radius-md);
  padding: 0.65rem 1.25rem;
  cursor: pointer;
  transition: var(--roc-transition);
  border: 1px solid transparent;
  font-size: 0.95rem;
  white-space: nowrap;
}

.roc-btn-sm {
  padding: 0.4rem 0.85rem;
  font-size: 0.85rem;
}

.roc-btn-lg {
  padding: 0.85rem 1.6rem;
  font-size: 1.05rem;
}

.roc-btn-primary {
  background-color: var(--roc-accent);
  color: #ffffff;
}

.roc-btn-primary:hover {
  background-color: var(--roc-accent-hover);
  color: #ffffff;
}

.roc-btn-outline {
  background-color: transparent;
  border-color: var(--roc-border-medium);
  color: var(--roc-text-primary);
}

.roc-btn-outline:hover {
  background-color: var(--roc-bg-secondary);
  border-color: var(--roc-text-secondary);
}

/* Google Play Badge Button */
.roc-btn-play {
  background-color: #0f172a;
  color: #ffffff;
  padding: 0.5rem 1.15rem;
  border-radius: var(--roc-radius-md);
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  line-height: 1.1;
}

[data-theme="dark"] .roc-btn-play {
  background-color: #1e293b;
  border: 1px solid #334155;
}

.roc-btn-play:hover {
  background-color: #1e293b;
  color: #ffffff;
}

.roc-btn-play small {
  display: block;
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  opacity: 0.85;
}

.roc-btn-play strong {
  display: block;
  font-size: 1rem;
}

/* Hero Section */
.roc-hero-section {
  padding: 5rem 0 4rem;
  background: radial-gradient(circle at 80% 20%, var(--roc-accent-subtle) 0%, transparent 60%);
}

.roc-hero-inner {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3.5rem;
  align-items: center;
}

.roc-hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--roc-bg-surface);
  border: 1px solid var(--roc-border-subtle);
  padding: 0.35rem 0.85rem;
  border-radius: var(--roc-radius-pill);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--roc-text-secondary);
  margin-bottom: 1.5rem;
  box-shadow: var(--roc-shadow-sm);
}

.roc-dot-pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--roc-success);
}

.roc-hero-title {
  font-size: 3.25rem;
  font-weight: 800;
  margin-bottom: 1.25rem;
  letter-spacing: -0.03em;
}

.roc-text-gradient {
  color: var(--roc-accent);
}

.roc-hero-lead {
  font-size: 1.15rem;
  color: var(--roc-text-secondary);
  margin-bottom: 2rem;
  max-width: 65ch;
  line-height: 1.65;
}

.roc-hero-actions {
  display: flex;
  gap: 1rem;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
}

.roc-hero-trust {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  font-size: 0.9rem;
  color: var(--roc-text-secondary);
  font-weight: 500;
}

.roc-trust-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.roc-icon-check {
  color: var(--roc-success);
}

/* Mockup Card */
.roc-mockup-card {
  background: var(--roc-bg-surface);
  border: 1px solid var(--roc-border-subtle);
  border-radius: var(--roc-radius-lg);
  box-shadow: var(--roc-shadow-lg);
  overflow: hidden;
}

.roc-mockup-header {
  background: var(--roc-bg-secondary);
  padding: 0.75rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  border-bottom: 1px solid var(--roc-border-subtle);
}

.roc-mockup-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.roc-mockup-dot.red { background: #ef4444; }
.roc-mockup-dot.yellow { background: #f59e0b; }
.roc-mockup-dot.green { background: #10b981; }

.roc-mockup-title {
  font-size: 0.75rem;
  color: var(--roc-text-muted);
  margin-left: 0.5rem;
  font-family: var(--roc-font-mono);
}

.roc-mockup-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.roc-mini-app-preview {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.85rem 1rem;
  background: var(--roc-bg-secondary);
  border-radius: var(--roc-radius-md);
  border: 1px solid var(--roc-border-subtle);
}

.roc-mini-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--roc-radius-md);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.85rem;
  flex-shrink: 0;
}
.roc-mini-icon.red { background: linear-gradient(135deg, #ef4444, #b91c1c); }
.roc-mini-icon.blue { background: linear-gradient(135deg, #2563eb, #1d4ed8); }
.roc-mini-icon.green { background: linear-gradient(135deg, #10b981, #047857); }

.roc-mini-text {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.roc-mini-text strong {
  font-size: 0.95rem;
}

.roc-mini-text span {
  font-size: 0.8rem;
  color: var(--roc-text-muted);
}

/* Badges */
.roc-status-badge, .roc-status-tag {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.6rem;
  border-radius: var(--roc-radius-pill);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: inline-block;
}

.roc-status-badge.available, .roc-status-tag.available {
  background: var(--roc-success-bg);
  color: var(--roc-success-text);
}

.roc-status-badge.coming-soon, .roc-status-badge.soon, .roc-status-tag.soon {
  background: var(--roc-warning-bg);
  color: var(--roc-warning-text);
}

/* Sections */
.roc-section {
  padding: 5rem 0;
}

.roc-bg-surface {
  background-color: var(--roc-bg-surface);
  border-top: 1px solid var(--roc-border-subtle);
  border-bottom: 1px solid var(--roc-border-subtle);
}

.roc-section-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 3rem;
  gap: 1.5rem;
}

.roc-section-header-center {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 3rem;
}

.roc-section-badge {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--roc-accent);
  margin-bottom: 0.5rem;
  display: block;
}

.roc-section-title {
  font-size: 2.25rem;
  margin-bottom: 0.75rem;
}

.roc-section-lead {
  font-size: 1.1rem;
  color: var(--roc-text-secondary);
}

/* App Cards Grid */
.roc-apps-grid, .roc-apps-directory-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.roc-app-card {
  background: var(--roc-bg-surface);
  border: 1px solid var(--roc-border-subtle);
  border-radius: var(--roc-radius-lg);
  padding: 1.75rem;
  box-shadow: var(--roc-shadow-sm);
  display: flex;
  flex-direction: column;
  transition: var(--roc-transition);
}

.roc-app-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--roc-shadow-md);
  border-color: var(--roc-border-medium);
}

.roc-app-card-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.roc-app-icon {
  width: 54px;
  height: 54px;
  border-radius: var(--roc-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  flex-shrink: 0;
}
.roc-icon-pdf { background: linear-gradient(135deg, #f43f5e, #e11d48); }
.roc-icon-5g { background: linear-gradient(135deg, #2563eb, #1e40af); }
.roc-icon-assistant { background: linear-gradient(135deg, #10b981, #0f766e); }

.roc-app-title-wrap {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.roc-app-title {
  font-size: 1.25rem;
}

.roc-app-title a {
  color: var(--roc-text-primary);
}

.roc-app-desc {
  color: var(--roc-text-secondary);
  font-size: 0.95rem;
  margin-bottom: 1.25rem;
  flex: 1;
}

.roc-app-feature-list {
  list-style: none;
  margin-bottom: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.roc-app-feature-list li {
  font-size: 0.85rem;
  color: var(--roc-text-secondary);
  position: relative;
  padding-left: 1.25rem;
}

.roc-app-feature-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--roc-success);
  font-weight: bold;
}

.roc-app-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1.25rem;
  border-top: 1px solid var(--roc-border-subtle);
  margin-top: auto;
}

/* Features Grid */
.roc-features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2rem;
}

.roc-feature-card {
  padding: 1.75rem;
  background: var(--roc-bg-primary);
  border: 1px solid var(--roc-border-subtle);
  border-radius: var(--roc-radius-lg);
}

.roc-feature-icon {
  width: 48px;
  height: 48px;
  background: var(--roc-accent-subtle);
  color: var(--roc-accent);
  border-radius: var(--roc-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.roc-feature-title {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
}

.roc-feature-text {
  font-size: 0.9rem;
  color: var(--roc-text-secondary);
}

/* Solutions Section */
.roc-solutions-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3rem;
  align-items: center;
}

.roc-solutions-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-top: 2rem;
}

.roc-solution-item {
  display: flex;
  gap: 1rem;
}

.roc-solution-bullet {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--roc-accent);
  margin-top: 0.4rem;
  flex-shrink: 0;
}

.roc-solutions-card {
  background: var(--roc-bg-surface);
  border: 1px solid var(--roc-border-subtle);
  border-radius: var(--roc-radius-lg);
  padding: 2rem;
  box-shadow: var(--roc-shadow-md);
}

.roc-solutions-card h3 {
  margin-bottom: 1.25rem;
}

.roc-specs-table {
  width: 100%;
  border-collapse: collapse;
}

.roc-specs-table td {
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--roc-border-subtle);
  font-size: 0.9rem;
}

.roc-specs-table tr:last-child td {
  border-bottom: none;
}

/* FAQ Grid */
.roc-faq-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.roc-faq-card {
  background: var(--roc-bg-primary);
  border: 1px solid var(--roc-border-subtle);
  border-radius: var(--roc-radius-md);
  padding: 1.5rem;
}

.roc-faq-card h4 {
  font-size: 1.05rem;
  margin-bottom: 0.75rem;
}

.roc-faq-card p {
  font-size: 0.9rem;
  color: var(--roc-text-secondary);
}

/* CTA Section */
.roc-cta-section {
  background: #0f172a;
  color: #ffffff;
  padding: 4.5rem 0;
}

[data-theme="dark"] .roc-cta-section {
  background: #111827;
  border-top: 1px solid var(--roc-border-subtle);
}

.roc-cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

.roc-cta-text h2 {
  color: #ffffff;
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

.roc-cta-text p {
  color: #94a3b8;
  font-size: 1.05rem;
}

/* Footer */
.roc-footer {
  background: var(--roc-bg-surface);
  border-top: 1px solid var(--roc-border-subtle);
  padding: 4.5rem 0 2rem;
  margin-top: auto;
}

.roc-footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 3rem;
  margin-bottom: 3.5rem;
}

.roc-footer-logo-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--roc-text-primary);
  margin-bottom: 0.75rem;
}

.roc-footer-brand-title {
  font-weight: 700;
  font-size: 1.15rem;
}

.roc-footer-tagline {
  font-weight: 600;
  color: var(--roc-accent);
  font-size: 0.9rem;
  margin-bottom: 0.75rem;
}

.roc-footer-desc {
  font-size: 0.85rem;
  color: var(--roc-text-muted);
  margin-bottom: 1.25rem;
  line-height: 1.6;
}

.roc-footer-location {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--roc-text-secondary);
  font-weight: 500;
}

.roc-footer-heading {
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1.25rem;
}

.roc-footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.roc-footer-links a {
  color: var(--roc-text-secondary);
  font-size: 0.9rem;
}

.roc-footer-links a:hover {
  color: var(--roc-accent);
}

.roc-security-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--roc-bg-secondary);
  border: 1px solid var(--roc-border-subtle);
  padding: 0.4rem 0.75rem;
  border-radius: var(--roc-radius-sm);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--roc-text-secondary);
  margin-top: 1rem;
}

.roc-footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 2rem;
  border-top: 1px solid var(--roc-border-subtle);
  font-size: 0.85rem;
  color: var(--roc-text-muted);
  flex-wrap: wrap;
  gap: 1rem;
}

.roc-footer-bottom-links {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.roc-back-top-btn {
  background: none;
  border: none;
  color: var(--roc-accent);
  font-weight: 600;
  cursor: pointer;
  font-size: 0.85rem;
}

/* Forms */
.roc-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.roc-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.roc-form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.roc-label {
  font-weight: 600;
  font-size: 0.9rem;
}

.roc-input, .roc-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--roc-border-medium);
  border-radius: var(--roc-radius-md);
  background: var(--roc-bg-surface);
  color: var(--roc-text-primary);
  font-family: inherit;
  font-size: 0.95rem;
  transition: var(--roc-transition);
}

.roc-input:focus, .roc-textarea:focus {
  outline: none;
  border-color: var(--roc-accent);
  box-shadow: 0 0 0 3px var(--roc-accent-subtle);
}

/* Single App Page Layout */
.roc-app-hero {
  background: var(--roc-bg-surface);
  border-bottom: 1px solid var(--roc-border-subtle);
  padding: 2.5rem 0 3.5rem;
}

.roc-breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--roc-text-muted);
  margin-bottom: 2rem;
}

.roc-app-header-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr;
  gap: 3rem;
}

.roc-app-header-main {
  display: flex;
  gap: 2rem;
}

.roc-app-icon-large {
  width: 100px;
  height: 100px;
  border-radius: var(--roc-radius-lg);
  background: linear-gradient(135deg, #2563eb, #1d4ed8);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: var(--roc-shadow-md);
}

.roc-app-badge-row {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.roc-category-badge {
  background: var(--roc-bg-secondary);
  color: var(--roc-text-secondary);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.25rem 0.6rem;
  border-radius: var(--roc-radius-pill);
}

.roc-app-single-title {
  font-size: 2.25rem;
  margin-bottom: 0.5rem;
}

.roc-app-single-tagline {
  font-size: 1.1rem;
  color: var(--roc-text-secondary);
  margin-bottom: 1.5rem;
}

.roc-app-action-bar {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.roc-app-specs-card {
  background: var(--roc-bg-primary);
  border: 1px solid var(--roc-border-subtle);
  border-radius: var(--roc-radius-lg);
  padding: 1.5rem;
}

.roc-specs-title {
  font-size: 1rem;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--roc-border-subtle);
}

.roc-specs-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.roc-spec-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  gap: 1rem;
}

.roc-spec-row dt {
  color: var(--roc-text-muted);
  font-weight: 500;
}

.roc-spec-row dd {
  font-weight: 600;
  text-align: right;
}

.roc-app-body-layout {
  display: grid;
  grid-template-columns: 1.4fr 0.6fr;
  gap: 3rem;
}

.roc-app-section {
  margin-bottom: 3rem;
}

.roc-section-subhead {
  font-size: 1.5rem;
  margin-bottom: 1.25rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--roc-border-subtle);
}

.roc-feature-checklist {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
}

.roc-feature-checklist li {
  display: flex;
  gap: 0.75rem;
  background: var(--roc-bg-surface);
  border: 1px solid var(--roc-border-subtle);
  padding: 1rem;
  border-radius: var(--roc-radius-md);
  font-size: 0.95rem;
}

.roc-privacy-box {
  background: var(--roc-bg-surface);
  border: 1px solid var(--roc-border-subtle);
  border-left: 4px solid var(--roc-accent);
  padding: 1.5rem;
  border-radius: var(--roc-radius-md);
}

.roc-privacy-box-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
  color: var(--roc-accent);
}

/* Responsive Breakpoints */
@media (max-width: 1024px) {
  .roc-hero-inner,
  .roc-solutions-grid,
  .roc-app-header-grid,
  .roc-app-body-layout,
  .roc-footer-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
}

@media (max-width: 768px) {
  .roc-navigation {
    position: fixed;
    top: 72px;
    left: 0;
    width: 100%;
    background: var(--roc-bg-surface);
    border-bottom: 1px solid var(--roc-border-subtle);
    padding: 1.5rem;
    display: none;
    box-shadow: var(--roc-shadow-lg);
  }

  .roc-navigation.active {
    display: block;
  }

  .roc-nav-menu {
    flex-direction: column;
    gap: 1rem;
  }

  .roc-mobile-toggle {
    display: block;
  }

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

  .roc-hero-title {
    font-size: 2.25rem;
  }

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

  .roc-app-header-main {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* ==========================================================================
   ROC Builder Compatibility & Integration Tokens
   ========================================================================== */

body.roc-builder-canvas {
  margin: 0 !important;
  padding: 0 !important;
  background: var(--roc-bg-surface);
}

body.roc-builder-canvas .roc-builder-canvas-wrapper {
  width: 100%;
  min-height: 100vh;
  margin: 0;
  padding: 0;
}

body.roc-builder-fullwidth .roc-builder-fullwidth-content {
  width: 100%;
  margin: 0;
  padding: 0;
}

/* Builder section & container foundation */
.roc-builder-section {
  position: relative;
  width: 100%;
}

.roc-builder-container {
  width: 100%;
  max-width: var(--roc-builder-container-width, 1200px);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--roc-builder-gutter, 24px);
  padding-right: var(--roc-builder-gutter, 24px);
}

.roc-builder-container-fluid {
  width: 100%;
  padding-left: var(--roc-builder-gutter, 24px);
  padding-right: var(--roc-builder-gutter, 24px);
}