/* =============================================================================
   SECURITY PAGE — security.css
   Layout and page-specific styles only.
   All tokens, components, and utilities come from global.css.
   ============================================================================= */


/* =============================================================================
   HERO
   ============================================================================= */
.sec-hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-16);
  align-items: center;
}

.sec-hero-copy h1 {
  font-size: var(--t-hero-page);
  line-height: var(--lh-tight);
  letter-spacing: var(--ls-tight);
  color: var(--text);
  margin-bottom: var(--s-5);
}

.sec-hero-sub {
  font-size: var(--t-lead);
  color: var(--text-sec);
  line-height: var(--lh-relaxed);
  max-width: 520px;
  margin-bottom: var(--s-8);
}

.sec-hero-ctas {
  display: flex;
  gap: var(--s-3);
  flex-wrap: wrap;
}

.sec-hero-pills {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-3);
}

.sec-pill {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  padding: var(--s-4) var(--s-5);
  border-radius: var(--r-lg);
  font-size: var(--t-sm);
  font-weight: var(--w-bold);
  color: var(--text);
  border: 1.5px solid var(--border-sub);
  background: var(--bg);
}

.sec-pill svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.sec-pill-green {
  border-color: var(--green-border);
  background: var(--green-soft);
  color: var(--green);
}

.sec-pill-green svg {
  color: var(--green);
}

@media (max-width: 1024px) {
  .sec-hero-grid {
    grid-template-columns: 1fr;
    gap: var(--s-10);
  }
  .sec-hero-pills {
    grid-template-columns: repeat(2, 1fr);
    max-width: 480px;
  }
}

@media (max-width: 480px) {
  .sec-hero-pills {
    grid-template-columns: 1fr;
  }
}


/* =============================================================================
   ARCHITECTURE DIAGRAM
   ============================================================================= */
.sec-arch-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-16);
  align-items: center;
}

.sec-arch-copy p {
  margin-bottom: var(--s-4);
}

.sec-arch-list {
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
  margin-top: var(--s-6);
  list-style: none;
}

.sec-arch-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--s-3);
  font-size: var(--t-body);
  color: var(--text-sec);
  line-height: var(--lh-normal);
}

.sec-arch-list li svg {
  width: 16px;
  height: 16px;
  color: var(--green);
  flex-shrink: 0;
  margin-top: 3px;
}

/* Architecture diagram — HTML/CSS version */
.sec-arch-diagram {
  /* wrapper — no extra styling needed, boundary handles it */
}

.sec-arch-boundary {
  background: var(--bg-blue);
  border: 2px dashed var(--blue-soft2);
  border-radius: var(--r-xl);
  padding: var(--s-8) var(--s-6) var(--s-6);
  position: relative;
}

.sec-arch-boundary-label {
  position: absolute;
  top: -1px;
  left: var(--s-6);
  background: var(--blue-soft2);
  color: var(--blue);
  font-size: var(--t-label);
  font-weight: var(--w-xbold);
  letter-spacing: var(--ls-widest);
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 0 0 var(--r-sm) var(--r-sm);
}

/* Three-node horizontal flow */
.sec-arch-flow {
  display: flex;
  align-items: center;
  gap: 0;
  margin-bottom: var(--s-5);
}

/* Individual nodes */
.sec-arch-node {
  flex: 1;
  background: var(--bg);
  border: 1.5px solid var(--border-sub);
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--sh-sm);
}

.sec-arch-node-yurbi {
  border-color: var(--blue);
  background: var(--blue);
  box-shadow: var(--sh-blue);
  flex: 1.1;
}

/* Mini browser chrome on the app node */
.sec-arch-node-chrome {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 7px 10px;
  background: #F1F5F9;
  border-bottom: 1px solid var(--border);
}

.sec-arch-chrome-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: block;
  flex-shrink: 0;
}

.sec-arch-chrome-url {
  font-family: var(--mono);
  font-size: 9px;
  color: var(--text-muted);
  margin-left: 3px;
}

/* Node body */
.sec-arch-node-body {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--s-5) var(--s-4);
  gap: var(--s-1);
}

.sec-arch-node-body strong {
  font-size: var(--t-base);
  font-weight: var(--w-xbold);
  color: var(--text);
  display: block;
}

.sec-arch-node-body span {
  font-size: var(--t-caption);
  color: var(--text-muted);
  display: block;
}

.sec-arch-node-yurbi .sec-arch-node-body strong {
  color: #fff;
}

.sec-arch-node-yurbi .sec-arch-node-body span {
  color: rgba(255,255,255,.7);
}

/* Node icon */
.sec-arch-node-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--r-md);
  background: var(--blue-soft);
  color: var(--blue);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--s-2);
}

.sec-arch-node-icon svg {
  width: 20px;
  height: 20px;
}

.sec-arch-node-icon-white {
  background: rgba(255,255,255,.18);
  color: #fff;
}

/* Tag pills inside Yurbi node */
.sec-arch-node-tags {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 0 var(--s-4) var(--s-4);
}

.sec-arch-tag {
  background: rgba(255,255,255,.14);
  color: rgba(255,255,255,.85);
  font-size: 10px;
  font-weight: var(--w-semibold);
  padding: 3px 8px;
  border-radius: var(--r-full);
  text-align: center;
  display: block;
}

/* Connectors between nodes */
.sec-arch-connector {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--s-1);
  flex-shrink: 0;
  padding: 0 var(--s-2);
}

.sec-arch-connector-label {
  font-size: 10px;
  font-weight: var(--w-bold);
  color: var(--blue);
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.sec-arch-connector-line svg {
  width: 48px;
  height: 16px;
  display: block;
}

/* Green confirmation strip */
.sec-arch-confirm {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--s-2);
  padding: var(--s-3) var(--s-5);
  background: var(--green-soft);
  border: 1px solid var(--green-border);
  border-radius: var(--r-md);
  font-size: var(--t-sm);
  font-weight: var(--w-semibold);
  color: var(--green);
}

.sec-arch-confirm svg {
  width: 16px;
  height: 16px;
  color: var(--green);
  flex-shrink: 0;
}

/* Responsive — stack vertically on small screens */
@media (max-width: 640px) {
  .sec-arch-flow {
    flex-direction: column;
    align-items: stretch;
  }
  .sec-arch-connector {
    flex-direction: row;
    padding: var(--s-2) 0;
    justify-content: center;
  }
  .sec-arch-connector-line svg {
    transform: rotate(90deg);
  }
}

@media (max-width: 1024px) {
  .sec-arch-grid {
    grid-template-columns: 1fr;
    gap: var(--s-10);
  }
}


/* =============================================================================
   FOUR LAYERS
   ============================================================================= */
.sec-layers-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--s-5);
}

.sec-layer-card {
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
  padding: var(--s-7);
  background: var(--bg);
  border: 1.5px solid var(--border-sub);
  border-radius: var(--r-xl);
  text-decoration: none;
  transition: border-color .18s, box-shadow .18s, transform .18s;
  position: relative;
}

.sec-layer-card:hover {
  border-color: var(--blue);
  box-shadow: var(--sh-md);
  transform: translateY(-2px);
}

.sec-layer-num {
  font-size: var(--t-label);
  font-weight: var(--w-xbold);
  letter-spacing: var(--ls-widest);
  color: var(--text-muted);
  text-transform: uppercase;
}

.sec-layer-card h3 {
  font-size: var(--t-card);
  font-weight: var(--w-xbold);
  color: var(--text);
  margin: 0;
}

.sec-layer-card p {
  font-size: var(--t-sm);
  color: var(--text-sec);
  line-height: var(--lh-relaxed);
  flex: 1;
}

.sec-layer-link {
  font-size: var(--t-sm);
  font-weight: var(--w-semibold);
  color: var(--blue);
  margin-top: var(--s-2);
}

.sec-layer-card:hover .sec-layer-link {
  text-decoration: underline;
}

@media (max-width: 1024px) {
  .sec-layers-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .sec-layers-grid {
    grid-template-columns: 1fr;
  }
}


/* =============================================================================
   AUTHENTICATION
   ============================================================================= */
.sec-auth-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--s-5);
  margin-bottom: var(--s-10);
}

.sec-auth-card {
  padding: var(--s-7);
  background: var(--bg);
  border: 1px solid var(--border-sub);
  border-radius: var(--r-xl);
}

.sec-auth-card h4 {
  font-size: var(--t-card);
  font-weight: var(--w-xbold);
  color: var(--text);
  margin-bottom: var(--s-3);
}

.sec-auth-card p {
  font-size: var(--t-sm);
  color: var(--text-sec);
  line-height: var(--lh-relaxed);
}

/* Wide card — spans full row or 2 cols depending on layout */
.sec-auth-card-wide {
  grid-column: 1 / -1;
  display: flex;
  align-items: flex-start;
  gap: var(--s-6);
}

.sec-auth-card-wide .card-icon {
  flex-shrink: 0;
  margin-bottom: 0;
}

.sec-auth-card code {
  font-family: var(--mono);
  font-size: var(--t-sm);
  background: var(--bg-muted);
  padding: 2px 6px;
  border-radius: var(--r-sm);
  color: var(--text);
}

@media (max-width: 1024px) {
  .sec-auth-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .sec-auth-card-wide {
    grid-column: 1 / -1;
    flex-direction: row;
  }
}

@media (max-width: 640px) {
  .sec-auth-grid {
    grid-template-columns: 1fr;
  }
}


/* =============================================================================
   SESSION TOKEN FLOW
   ============================================================================= */
.sec-sso-block {
  background: var(--navy);
  border-radius: var(--r-xl);
  padding: var(--s-10) var(--s-12);
}

.sec-sso-header {
  display: flex;
  align-items: flex-start;
  gap: var(--s-5);
  margin-bottom: var(--s-10);
  padding-bottom: var(--s-8);
  border-bottom: 1px solid rgba(255,255,255,.1);
}

.sec-sso-header .card-icon {
  flex-shrink: 0;
  margin-bottom: 0;
  background: rgba(255,255,255,.1);
  color: #C8DCE9;
}

.sec-sso-header h3 {
  font-size: var(--t-2xl);
  color: #fff;
  margin-bottom: var(--s-3);
}

.sec-sso-header p {
  color: var(--on-dark-sec);
  font-size: var(--t-body);
}

.sec-flow {
  display: flex;
  align-items: center;
  gap: var(--s-4);
  flex-wrap: nowrap;
  overflow-x: auto;
  padding-bottom: var(--s-2);
}

.sec-flow-step {
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
  flex-shrink: 0;
}

.sec-flow-step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  background: var(--blue);
  color: #fff;
  font-size: var(--t-caption);
  font-weight: var(--w-xbold);
  border-radius: 50%;
}

.sec-flow-code {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--r-lg);
  overflow: hidden;
  min-width: 240px;
  max-width: 280px;
}

.sec-flow-code-label {
  font-size: var(--t-caption);
  font-weight: var(--w-bold);
  color: var(--on-dark-sec);
  padding: var(--s-3) var(--s-4);
  background: rgba(255,255,255,.05);
  border-bottom: 1px solid rgba(255,255,255,.08);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
}

.sec-flow-code pre {
  margin: 0;
  padding: var(--s-4);
  overflow-x: auto;
}

.sec-flow-code code {
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.7;
  color: #B8D460;
  white-space: pre;
}

.sec-flow-arrow {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--s-2);
  flex-shrink: 0;
  padding-top: var(--s-8);
}

.sec-flow-arrow svg {
  width: 20px;
  height: 20px;
  color: var(--on-dark-sec);
}

.sec-flow-arrow span {
  font-size: 11px;
  color: var(--on-dark-sec);
  text-align: center;
  max-width: 80px;
  line-height: 1.3;
}

.sec-flow-arrow-result {
  flex-direction: row;
  gap: var(--s-2);
  padding-top: var(--s-8);
}

.sec-flow-arrow-result svg {
  color: #B8D460;
  width: 18px;
  height: 18px;
}

.sec-flow-arrow-result span {
  font-size: var(--t-sm);
  font-weight: var(--w-bold);
  color: #B8D460;
  max-width: none;
  text-align: left;
}

@media (max-width: 1024px) {
  .sec-sso-block {
    padding: var(--s-8) var(--s-6);
  }
  .sec-flow {
    flex-direction: column;
    align-items: flex-start;
  }
  .sec-flow-code {
    max-width: 100%;
    min-width: auto;
    width: 100%;
  }
  .sec-flow-arrow {
    flex-direction: row;
    padding-top: 0;
    transform: rotate(90deg);
    align-self: center;
  }
  .sec-flow-arrow-result {
    transform: none;
    flex-direction: row;
    padding-top: 0;
  }
  .sec-sso-header {
    flex-direction: column;
  }
}


/* =============================================================================
   TENANT MODE COMPARISON
   ============================================================================= */
.sec-tenant-compare {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: var(--s-5);
  align-items: start;
  margin-bottom: var(--s-10);
}

.sec-tenant-col {
  border-radius: var(--r-xl);
  border: 1.5px solid;
  overflow: hidden;
}

.sec-tenant-col-before {
  border-color: var(--border-sub);
}

.sec-tenant-col-after {
  border-color: var(--green);
  box-shadow: var(--sh-green);
}

.sec-tenant-col-head {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  padding: var(--s-4) var(--s-6);
  font-size: var(--t-sm);
  font-weight: var(--w-bold);
}

.sec-tenant-col-before .sec-tenant-col-head {
  background: var(--bg-subtle);
  color: var(--text-sec);
  border-bottom: 1px solid var(--border-sub);
}

.sec-tenant-col-before .sec-tenant-col-head svg {
  color: var(--error);
  width: 16px;
  height: 16px;
}

.sec-tenant-col-after .sec-tenant-col-head {
  background: var(--green-soft);
  color: var(--green);
  border-bottom: 1px solid var(--green-border);
}

.sec-tenant-col-after .sec-tenant-col-head svg {
  color: var(--green);
  width: 16px;
  height: 16px;
}

.sec-tenant-list {
  background: var(--bg);
  padding: var(--s-4) var(--s-6);
  display: flex;
  flex-direction: column;
  gap: 0;
  list-style: none;
}

.sec-tenant-item {
  display: flex;
  align-items: flex-start;
  gap: var(--s-3);
  padding: var(--s-4) 0;
  border-bottom: 1px solid var(--border-sub);
}

.sec-tenant-item:last-child {
  border-bottom: none;
}

.sec-tenant-item svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  margin-top: 2px;
}

.sec-tenant-item-bad svg {
  color: var(--error);
}

.sec-tenant-item-good svg {
  color: var(--green);
}

.sec-tenant-item strong {
  display: block;
  font-size: var(--t-sm);
  font-weight: var(--w-bold);
  color: var(--text);
  margin-bottom: 2px;
}

.sec-tenant-item span {
  display: block;
  font-size: var(--t-caption);
  color: var(--text-sec);
  line-height: var(--lh-normal);
}

.sec-tenant-vs {
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: var(--s-8);
}

.sec-tenant-vs span {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--bg-muted);
  border: 1px solid var(--border);
  font-size: var(--t-sm);
  font-weight: var(--w-bold);
  color: var(--text-muted);
}

@media (max-width: 768px) {
  .sec-tenant-compare {
    grid-template-columns: 1fr;
  }
  .sec-tenant-vs {
    padding-top: 0;
    padding-bottom: var(--s-2);
  }
}


/* =============================================================================
   SCREENSHOT PLACEHOLDER BLOCKS
   ============================================================================= */
.sec-screenshot-block {
  display: flex;
  flex-direction: column;
  gap: var(--s-2);
}

.sec-screenshot-label {
  font-size: var(--t-sm);
  font-weight: var(--w-semibold);
  color: var(--text-muted);
  text-align: center;
}

.sec-screenshot-frame {
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--border-sub);
  box-shadow: var(--sh-md);
}

.sec-screenshot-frame-sm {
  border-radius: var(--r-md);
}

.sec-screenshot-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--s-3);
  padding: var(--s-10) var(--s-6);
  background: var(--bg-subtle);
  min-height: 200px;
  color: var(--text-muted);
  font-size: var(--t-sm);
  font-weight: var(--w-semibold);
  text-align: center;
}

.sec-screenshot-placeholder svg {
  width: 32px;
  height: 32px;
  opacity: .4;
}

/* When real images are swapped in, use .sec-screenshot-img */
.sec-screenshot-img {
  width: 100%;
  display: block;
  height: auto;
}


/* =============================================================================
   APP SHIELD STEPS
   ============================================================================= */
.sec-shield-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 760px;
  margin-inline: auto;
  margin-bottom: var(--s-12);
  position: relative;
}

.sec-shield-step {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: var(--s-6);
  padding: var(--s-8) 0;
}

.sec-shield-connector {
  width: 2px;
  height: var(--s-5);
  background: var(--blue-soft2);
  margin-left: 27px;
}

.sec-shield-step-icon {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: var(--s-1);
}

.sec-shield-step-icon svg {
  width: 28px;
  height: 28px;
  color: var(--blue);
}

.sec-shield-step-body .sec-shield-step-num {
  font-size: var(--t-caption);
  font-weight: var(--w-xbold);
  letter-spacing: var(--ls-widest);
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: var(--s-2);
}

.sec-shield-step-body h4 {
  font-size: var(--t-xl);
  font-weight: var(--w-xbold);
  color: var(--text);
  margin-bottom: var(--s-3);
}

.sec-shield-step-body p {
  font-size: var(--t-body);
  color: var(--text-sec);
  line-height: var(--lh-relaxed);
  margin-bottom: var(--s-3);
}

.sec-shield-step-body p:last-child {
  margin-bottom: 0;
}

.sec-shield-screenshots {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-6);
}

@media (max-width: 768px) {
  .sec-shield-step {
    grid-template-columns: 40px 1fr;
    gap: var(--s-4);
  }
  .sec-shield-screenshots {
    grid-template-columns: 1fr;
  }
}


/* =============================================================================
   ROLES TABLE
   ============================================================================= */
.sec-roles-table {
  background: var(--bg);
  border: 1px solid var(--border-sub);
  border-radius: var(--r-xl);
  overflow: hidden;
  box-shadow: var(--sh-sm);
  margin-bottom: var(--s-8);
  overflow-x: auto;
}

.sec-roles-head {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
  background: var(--bg-subtle);
  border-bottom: 1px solid var(--border-sub);
}

.sec-roles-feature-col {
  padding: var(--s-4) var(--s-6);
}

.sec-role-col {
  padding: var(--s-4) var(--s-4);
  text-align: center;
  border-left: 1px solid var(--border-sub);
}

.sec-role-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: var(--t-sm);
  font-weight: var(--w-bold);
  padding: 4px 14px;
  border-radius: var(--r-full);
  margin-bottom: var(--s-1);
}

.sec-role-badge-agent   { background: var(--bg-muted); color: var(--text-sec); }
.sec-role-badge-builder { background: var(--blue-soft); color: var(--blue); }
.sec-role-badge-arch    { background: rgba(107,135,0,.1); color: var(--lime); }
.sec-role-badge-admin   { background: var(--navy); color: #fff; }

.sec-role-desc {
  font-size: var(--t-caption);
  color: var(--text-muted);
  line-height: 1.3;
}

.sec-roles-body {
  display: flex;
  flex-direction: column;
}

.sec-roles-row {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
  border-bottom: 1px solid var(--border-sub);
}

.sec-roles-row:last-child {
  border-bottom: none;
}

.sec-roles-feature {
  padding: var(--s-4) var(--s-6);
  font-size: var(--t-sm);
  font-weight: var(--w-medium);
  color: var(--text-sec);
  display: flex;
  align-items: center;
}

.sec-role-cell {
  display: flex;
  align-items: center;
  justify-content: center;
  border-left: 1px solid var(--border-sub);
  padding: var(--s-3);
}

.sec-role-cell svg {
  width: 16px;
  height: 16px;
}

.sec-check svg { color: var(--green); }
.sec-cross svg { color: var(--border); }

@media (max-width: 768px) {
  .sec-roles-head,
  .sec-roles-row {
    grid-template-columns: 1.5fr repeat(4, 1fr);
  }
  .sec-roles-feature {
    font-size: var(--t-caption);
    padding: var(--s-3) var(--s-4);
  }
}


/* =============================================================================
   YOUR PERIMETER
   ============================================================================= */
.sec-perimeter-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-16);
  align-items: start;
}

.sec-perimeter-copy p {
  margin-bottom: var(--s-4);
  color: var(--text-sec);
}

.sec-perimeter-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-4);
}

.sec-perimeter-item {
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
  padding: var(--s-5);
  background: var(--bg-subtle);
  border: 1px solid var(--border-sub);
  border-radius: var(--r-lg);
  font-size: var(--t-sm);
  color: var(--text-sec);
  line-height: var(--lh-normal);
}

.sec-perimeter-item svg {
  width: 20px;
  height: 20px;
  color: var(--blue);
  flex-shrink: 0;
}

@media (max-width: 1024px) {
  .sec-perimeter-grid {
    grid-template-columns: 1fr;
    gap: var(--s-10);
  }
}

@media (max-width: 640px) {
  .sec-perimeter-cards {
    grid-template-columns: 1fr;
  }
}