/* ======================================================================
   Cordibly — One USB-C Port Docking Routes  |  one-usb-c-port-docking-routes.css
   Page-specific styles. Extends styles.css — does not redefine tokens.
   ====================================================================== */


/* ======================================================================
   HERO
   Gold top-rule + two-column split (copy left, aside card right).
   ====================================================================== */

.oneport-hero {
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  position: relative;
}

.oneport-hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--color-gold-border);
}

.oneport-hero .container {
  padding-top: var(--space-12);
  padding-bottom: var(--space-10);
  position: relative;
}

@media (min-width: 960px) {
  .oneport-hero .container {
    padding-top: var(--space-16);
    padding-bottom: var(--space-12);
  }
}

.oneport-hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.92fr);
  gap: var(--space-8);
  align-items: stretch;
}

.oneport-hero-copy {
  min-width: 0;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
}


@media (max-width: 959.98px) {
  .oneport-hero-inner {
    grid-template-columns: 1fr;
    gap: var(--space-6);
    align-items: start;
  }

  .oneport-hero-copy {
    height: auto;
    display: block;
  }

}

.oneport-hero .eyebrow--accent {
  letter-spacing: 0.14em;
  margin-bottom: var(--space-3);
}

.oneport-hero h1 {
  font-size: var(--font-size-hero);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--color-obsidian);
  line-height: 1.07;
  margin-bottom: var(--space-5);
}

.oneport-lead {
  font-size: 1.0625rem;
  color: var(--color-text-muted);
  max-width: 60ch;
  line-height: 1.72;
  margin-bottom: 0;
}

.oneport-cta-row {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
  margin-top: var(--space-6);
  margin-bottom: 0;
}

.oneport-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.6rem;
  align-items: center;
  margin: var(--space-5) 0 0;
  color: var(--color-text-muted);
  font-size: var(--font-size-xs);
  font-weight: 700;
  line-height: 1.55;
}

.oneport-hero-meta span {
  color: var(--color-gold-border);
}

@media (max-width: 520px) {
  .oneport-cta-row {
    flex-direction: column;
  }

  .oneport-cta-row .btn-main,
  .oneport-cta-row .btn-outline {
    width: 100%;
    text-align: center;
  }

  .oneport-hero-meta {
    gap: 0.25rem 0.45rem;
  }
}

.oneport-hero-aside {
  position: static;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--space-6);
  border-top: 3px solid var(--color-gold-border);
}

.oneport-hero-aside .eyebrow {
  margin-bottom: var(--space-2);
}

.oneport-aside-title {
  font-size: clamp(1.25rem, 2vw, 1.55rem);
  font-weight: 800;
  margin-top: 0;
  margin-bottom: var(--space-4);
  color: var(--color-obsidian);
}

.oneport-answer-list {
  display: grid;
  gap: var(--space-3);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
}

.oneport-answer-list p {
  position: relative;
  margin: 0;
  padding-left: var(--space-5);
  color: var(--color-text-muted);
  font-size: var(--font-size-small);
  line-height: 1.65;
}

.oneport-answer-list p::before {
  content: "–";
  position: absolute;
  left: 0;
  color: var(--color-gold);
  font-weight: 700;
}

.oneport-answer-list strong {
  display: block;
  color: var(--color-obsidian);
  margin-bottom: 2px;
}

.oneport-aside-note {
  margin: var(--space-5) 0 0;
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ======================================================================
   SECTION HEADERS (shared across checks, routes, device options)
   ====================================================================== */

.oneport-section-header {
  margin-bottom: var(--space-6);
}

.oneport-section-header .eyebrow {
  margin-bottom: var(--space-2);
}

.oneport-section-header h2 {
  font-size: clamp(1.35rem, 2.5vw, 1.85rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--color-obsidian);
  margin-bottom: var(--space-3);
}

.oneport-section-header p {
  color: var(--color-text-muted);
  margin-bottom: 0;
}


/* ======================================================================
   QUICK CHECKS
   ====================================================================== */

.oneport-checks {
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.oneport-checks-panel {
  padding: var(--space-8);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-card);
  box-shadow: var(--shadow);
}

.oneport-checks-header {
  margin-bottom: var(--space-6);
}

.oneport-checks-header h2 {
  font-size: clamp(1.45rem, 2.7vw, 2rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-3);
}

.oneport-checks-header p:not(.eyebrow) {
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: 0;
}

.oneport-checks-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-4);
}

.oneport-check-card {
  padding: var(--space-5);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg);
}

.oneport-check-label {
  display: inline-flex;
  width: fit-content;
  margin: 0 0 var(--space-3);
  padding: 0.22rem 0.6rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-border);
  background: var(--color-card);
  font-family: var(--font-body);
  font-size: var(--font-size-xs);
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.oneport-check-card h3 {
  font-size: clamp(1.05rem, 1.6vw, 1.2rem);
  margin-bottom: var(--space-2);
}

.oneport-check-card p:not(.oneport-check-label) {
  margin: 0;
  color: var(--color-text-muted);
  font-size: var(--font-size-small);
  line-height: 1.65;
}

@media (max-width: 820px) {
  .oneport-checks-panel {
    padding: var(--space-6);
  }

  .oneport-checks-grid {
    grid-template-columns: 1fr;
  }
}

/* ======================================================================
   FAST ROUTE TABLE
   If / Use / Avoid route map.
   ====================================================================== */

.oneport-fast-route {
  margin-top: var(--space-6);
  padding: var(--space-5);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-bg);
}

.oneport-fast-route-label {
  display: inline-flex;
  width: fit-content;
  margin: 0 0 var(--space-4);
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-gold-border);
  background: var(--color-gold-tint);
  font-family: var(--font-body);
  font-size: var(--font-size-xs);
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #6B4E00;
}

.oneport-route-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0 var(--space-2);
}

.oneport-route-table thead th {
  padding: 0 var(--space-4) var(--space-1);
  font-family: var(--font-body);
  font-size: var(--font-size-xs);
  font-weight: 800;
  letter-spacing: 0.1em;
  text-align: left;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.oneport-route-table tbody th,
.oneport-route-table td {
  padding: var(--space-4);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-card);
  color: var(--color-text-muted);
  font-size: var(--font-size-small);
  line-height: 1.6;
  text-align: left;
  vertical-align: top;
}

.oneport-route-table tbody th {
  width: 32%;
  border-left: 1px solid var(--color-border);
  border-radius: var(--radius-sm) 0 0 var(--radius-sm);
  color: var(--color-obsidian);
  font-weight: 800;
  line-height: 1.35;
}

.oneport-route-table td:first-of-type {
  width: 39%;
}

.oneport-route-table td:last-child {
  width: 29%;
  border-right: 1px solid var(--color-border);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.oneport-route-table a {
  font-weight: 800;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

@media (max-width: 820px) {
  .oneport-route-table {
    display: block;
    border-spacing: 0;
  }

  .oneport-route-table thead {
    display: none;
  }

  .oneport-route-table tbody,
  .oneport-route-table tr,
  .oneport-route-table th,
  .oneport-route-table td {
    display: block;
    width: 100%;
  }

  .oneport-route-table tr {
    margin-bottom: var(--space-3);
    padding: var(--space-4);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-card);
  }

  .oneport-route-table tbody th,
  .oneport-route-table td,
  .oneport-route-table td:first-of-type,
  .oneport-route-table td:last-child {
    width: 100%;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
  }

  .oneport-route-table tbody th {
    margin-bottom: var(--space-3);
  }

  .oneport-route-table td + td {
    margin-top: var(--space-3);
  }

  .oneport-route-table td::before {
    display: block;
    margin-bottom: 2px;
    font-family: var(--font-body);
    font-size: var(--font-size-xs);
    font-weight: 800;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    content: attr(data-label);
  }
}


/* ======================================================================
   PROOF STRIP
   Compact trust layer before the route cards.
   ====================================================================== */

.oneport-proof {
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
}

.oneport-proof-box {
  padding: var(--space-6);
}

.oneport-proof-box .eyebrow {
  margin-bottom: var(--space-2);
}

.oneport-proof-box h2 {
  font-size: clamp(1.35rem, 2.5vw, 1.85rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-3);
}

.oneport-proof-box > p:not(.eyebrow) {
  max-width: 76ch;
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-5);
}

.oneport-proof-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-2) var(--space-6);
}

.oneport-proof-list li {
  margin-bottom: 0;
  color: var(--color-text-muted);
  font-size: var(--font-size-small);
}

@media (max-width: 820px) {
  .oneport-proof-list {
    grid-template-columns: 1fr;
  }
}

/* ======================================================================
   ROUTES
   Beginner-friendly route cards with dark reading surfaces.
   ====================================================================== */

.oneport-routes {
  background: var(--color-dark);
  border-top: 1px solid var(--color-border-dark-strong);
  border-bottom: 1px solid var(--color-border-dark-strong);
}

.oneport-routes .container {
  padding-top: var(--space-12);
  padding-bottom: var(--space-12);
}

.oneport-routes .oneport-section-header {
  margin-bottom: var(--space-8);
}

.oneport-routes .oneport-section-header h2 {
  color: var(--color-text-on-dark);
}

.oneport-routes .oneport-section-header p {
  color: var(--color-text-muted-on-dark);
}

.oneport-routes .oneport-section-header .eyebrow {
  color: var(--color-gold);
}

.oneport-routes-grid {
  display: grid;
  gap: var(--space-6);
}

.oneport-route-card,
.oneport-route-card .feature-body,
.oneport-route-grid,
.oneport-route-grid > * {
  min-width: 0;
}

.oneport-route-card {
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--color-card-dark);
  border: 1px solid var(--color-border-dark);
  border-top: 2px solid var(--color-gold);
  box-shadow: none;
}

.oneport-route-card:hover {
  background: var(--color-card-dark-hover);
  border-color: var(--color-border-dark-strong);
}

.oneport-route-card .feature-body {
  padding: var(--space-6);
}

.oneport-route-head {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: var(--space-5);
}

.oneport-route-label {
  display: inline-flex;
  width: fit-content;
  padding: 5px 10px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-gold);
  background: var(--color-gold-tint-dark);
  color: var(--color-text-on-dark);
  font-weight: 700;
  font-size: var(--font-size-xs);
  letter-spacing: 0.04em;
}

.oneport-route-label--fallback {
  background: rgba(244, 180, 0, 0.14);
}

.oneport-route-head h3 {
  font-size: clamp(1.15rem, 1.8vw, 1.35rem);
  margin-bottom: 0;
  color: var(--color-text-on-dark);
}

.oneport-route-tagline {
  margin: 0;
  color: rgba(250, 250, 247, 0.76);
  font-size: var(--font-size-small);
  line-height: 1.6;
}

.oneport-route-tagline strong {
  color: var(--color-text-on-dark);
  font-weight: 600;
}

/* Plain-language setup summary */
.oneport-route-plain {
  margin: 0 0 var(--space-5);
  padding: var(--space-4);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border-dark);
  border-left: 3px solid var(--color-gold);
  background: var(--color-panel-dark-muted);
  color: rgba(250, 250, 247, 0.78);
  font-size: var(--font-size-small);
  line-height: 1.7;
}

.oneport-route-plain strong {
  color: var(--color-text-on-dark);
}

/* Two-column route body */
.oneport-route-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: var(--space-5);
  align-items: stretch;
}

.oneport-route-panel {
  height: 100%;
  padding: var(--space-5);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border-dark);
  background: rgba(16, 24, 39, 0.78);
}

.oneport-route-block + .oneport-route-block {
  margin-top: var(--space-5);
  padding-top: var(--space-5);
  border-top: 1px solid var(--color-border-dark-soft);
}

.oneport-route-key {
  margin: 0 0 var(--space-3);
  color: var(--color-text-on-dark);
  font-weight: 800;
  font-size: var(--font-size-small);
}

/* Beginner-friendly list language */
.oneport-route-list {
  display: grid;
  gap: var(--space-2);
  margin: 0;
  padding: 0;
  list-style: none;
}

.oneport-route-list li {
  position: relative;
  padding-left: 1.2rem;
  color: rgba(250, 250, 247, 0.74);
  font-size: var(--font-size-small);
  line-height: 1.6;
}

.oneport-route-list li::before {
  content: "–";
  position: absolute;
  left: 0;
  color: var(--color-gold);
  font-weight: 700;
}

.oneport-route-list strong {
  color: var(--color-text-on-dark);
}

/* Plug-in steps */
.oneport-plug-steps {
  display: grid;
  gap: var(--space-3);
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: oneport-step;
}

.oneport-plug-steps li {
  position: relative;
  min-height: 2rem;
  padding-left: 2.45rem;
  color: rgba(250, 250, 247, 0.76);
  font-size: var(--font-size-small);
  line-height: 1.6;
  counter-increment: oneport-step;
}

.oneport-plug-steps li::before {
  content: counter(oneport-step);
  position: absolute;
  left: 0;
  top: 0.05rem;
  width: 1.55rem;
  height: 1.55rem;
  border-radius: var(--radius-pill);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(244, 180, 0, 0.12);
  border: 1px solid rgba(244, 180, 0, 0.5);
  color: var(--color-text-on-dark);
  font-size: 0.75rem;
  font-weight: 800;
  line-height: 1;
}

/* Important route caveats */
.oneport-route-warning {
  margin-top: var(--space-5);
  padding: var(--space-4);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(244, 180, 0, 0.45);
  background: rgba(244, 180, 0, 0.08);
}

.oneport-route-warning p {
  margin: 0;
  color: rgba(250, 250, 247, 0.78);
  font-size: var(--font-size-small);
  line-height: 1.65;
}

.oneport-route-warning strong {
  color: var(--color-text-on-dark);
}

.oneport-route-warning a {
  color: var(--color-gold);
  font-weight: 800;
  text-decoration-color: rgba(244, 180, 0, 0.75);
  text-decoration-thickness: 1.5px;
  text-underline-offset: 4px;
}

.oneport-route-warning a:hover {
  color: var(--color-text-on-dark);
  text-decoration-color: var(--color-text-on-dark);
}

.oneport-actions {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
  margin-top: var(--space-5);
}

.oneport-route-card .btn-outline {
  color: var(--color-porcelain);
  border-color: var(--color-border-on-dark);
}

.oneport-route-card .btn-outline:hover {
  background: var(--color-surface-on-dark-hover);
  border-color: var(--color-border-on-dark-strong);
  color: var(--color-porcelain);
}

.oneport-route-card .btn-main {
  background: var(--color-white);
  color: var(--color-royal);
  border-color: var(--color-white);
}

.oneport-route-card .btn-main:hover {
  background: var(--color-porcelain);
  color: var(--color-royal-hover);
  border-color: var(--color-porcelain);
}

@media (max-width: 820px) {
  .oneport-route-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 520px) {
  .oneport-route-card .feature-body {
    padding: var(--space-5);
  }

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

  .oneport-actions .btn-main,
  .oneport-actions .btn-outline {
    width: 100%;
    text-align: center;
  }
}

/* ======================================================================
   DEVICE OPTIONS
   ====================================================================== */

.oneport-device-options {
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.oneport-device-header {
  margin-bottom: var(--space-6);
}

.oneport-device-header .eyebrow {
  margin-bottom: var(--space-2);
}

.oneport-device-header h2 {
  font-size: clamp(1.45rem, 2.7vw, 2rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-3);
}

.oneport-device-header p:not(.eyebrow) {
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: 0;
}

.oneport-device-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-5);
  align-items: stretch;
}

.oneport-device-card {
  padding: var(--space-6);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-card);
  box-shadow: var(--shadow-sm);
}

.oneport-device-card .eyebrow {
  margin-bottom: var(--space-2);
}

.oneport-device-card h3 {
  font-size: clamp(1.1rem, 1.7vw, 1.3rem);
  margin-bottom: var(--space-3);
}

.oneport-device-card p:not(.eyebrow) {
  color: var(--color-text-muted);
  font-size: var(--font-size-small);
  line-height: 1.65;
  margin-bottom: var(--space-4);
}

.oneport-device-card ul {
  display: grid;
  gap: var(--space-2);
  margin: 0;
  padding: 0;
  list-style: none;
}

.oneport-device-card li {
  position: relative;
  padding-left: 1.1rem;
  color: var(--color-text-muted);
  font-size: var(--font-size-small);
  line-height: 1.55;
}

.oneport-device-card li::before {
  content: "–";
  position: absolute;
  left: 0;
  color: var(--color-gold);
  font-weight: 700;
}

@media (max-width: 820px) {
  .oneport-device-grid {
    grid-template-columns: 1fr;
  }
}