/* ============================================================
   Delta Crown Extensions — Executive Vision Sections
   Styles for the simple-language, top-down sections that target
   executive, director, and manager audiences:
     - .exec-intro    Why this matters / what it costs
     - .portfolio     Brand family / portfolio vision
     - .flowdir       Top-down + bottom-up information flow
     - .sepconn       Separated yet connected (security + collab)
   ============================================================ */

/* ============================================================
   Executive intro / overview cards
   ============================================================ */
.exec-intro {
  background: linear-gradient(180deg, var(--surface) 0%, var(--surface-dim) 100%);
  padding: clamp(60px, 9vh, 96px) 0;
}

.exec-intro__lead {
  max-width: 760px;
  font-size: clamp(1.05rem, 1.6vw, 1.18rem);
  color: var(--text-secondary);
  margin-bottom: 36px;
}

.exec-intro__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.exec-intro__card {
  background: var(--surface-card);
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-radius: 18px;
  padding: 22px;
  box-shadow: 0 12px 32px rgba(10, 31, 28, 0.05);
}

.exec-intro__card-label {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold-dark);
  margin-bottom: 10px;
}

.exec-intro__card-headline {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  color: var(--text);
  margin-bottom: 8px;
  line-height: 1.25;
}

.exec-intro__card p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Sidebar-aware: drop 4-col -> 3 -> 2 -> 1 along the canonical scale. */
@media (max-width: 1407px) {
  .exec-intro__grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 1023px) {
  .exec-intro__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

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

/* ============================================================
   Brand Family / Portfolio Vision
   "Delta Crown is what every brand could have."
   ============================================================ */
.portfolio {
  background:
    radial-gradient(circle at 12% 18%, rgba(212, 168, 75, 0.18), transparent 36%),
    radial-gradient(circle at 88% 10%, rgba(0, 107, 94, 0.32), transparent 36%),
    var(--teal-deeper);
  color: var(--text-inverse);
}

.portfolio__lead {
  max-width: 720px;
  color: rgba(255, 255, 255, 0.66);
  font-size: 1.0625rem;
  margin-bottom: 44px;
}

.portfolio__grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 36px;
}

.portfolio__brand {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 22px;
  padding: 22px 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 280px;
  position: relative;
  transition: transform 220ms var(--ease-out), border-color 220ms var(--ease-out);
}

.portfolio__brand:hover {
  transform: translateY(-3px);
  border-color: rgba(212, 168, 75, 0.32);
}

.portfolio__brand--pilot {
  background:
    linear-gradient(160deg, rgba(212, 168, 75, 0.22), rgba(255, 255, 255, 0.05)),
    rgba(255, 255, 255, 0.05);
  border-color: rgba(212, 168, 75, 0.4);
}

.portfolio__brand--corp {
  background:
    linear-gradient(160deg, rgba(0, 107, 94, 0.42), rgba(255, 255, 255, 0.05)),
    rgba(255, 255, 255, 0.05);
  border-color: rgba(77, 182, 172, 0.32);
}

.portfolio__status {
  align-self: flex-start;
  font-family: var(--font-body);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 4px 9px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.6);
}

.portfolio__status--live { background: rgba(76, 175, 80, 0.22); color: #A6E0A8; }
.portfolio__status--ready { background: rgba(212, 168, 75, 0.22); color: var(--gold-light); }
.portfolio__status--hub { background: rgba(77, 182, 172, 0.22); color: #9DDED4; }

.portfolio__brand h3 {
  font-family: var(--font-heading);
  font-size: 1.32rem;
  color: #FFF;
  margin: 4px 0 2px;
}

.portfolio__brand-sub {
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.5);
  letter-spacing: 0.04em;
  margin-bottom: 12px;
}

.portfolio__pieces {
  display: grid;
  gap: 6px;
  margin-top: auto;
}

.portfolio__piece {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.7);
  background: rgba(0, 0, 0, 0.22);
  border-radius: 9px;
  padding: 7px 9px;
}

.portfolio__piece .material-symbols-outlined {
  font-size: 16px;
  color: var(--gold);
}

.portfolio__brand--corp .portfolio__piece .material-symbols-outlined { color: var(--teal-light); }

.portfolio__connection {
  margin-top: 28px;
  padding: 24px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px dashed rgba(255, 255, 255, 0.16);
  border-radius: 22px;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 18px;
  align-items: center;
}

.portfolio__connection-icon {
  background: rgba(212, 168, 75, 0.16);
  border-radius: 14px;
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
}

.portfolio__connection-icon .material-symbols-outlined {
  font-size: 26px;
  color: var(--gold-light);
}

.portfolio__connection h4 {
  font-family: var(--font-heading);
  font-size: 1.18rem;
  color: #FFF;
  margin-bottom: 4px;
}

.portfolio__connection p {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.92rem;
  line-height: 1.55;
  margin: 0;
}

@media (max-width: 1023px) {
  .portfolio__grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 640px) {
  .portfolio__grid { grid-template-columns: 1fr 1fr; }
  .portfolio__connection { grid-template-columns: 1fr; text-align: left; }
}

/* ============================================================
   Top-down + Bottom-up flow
   ============================================================ */
.flowdir {
  padding: clamp(70px, 10vh, 110px) 0;
  background: var(--surface);
}

.flowdir__lead {
  max-width: 720px;
  color: var(--text-secondary);
  font-size: 1.05rem;
  margin-bottom: 44px;
}

.flowdir__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
}

.flowdir__lane {
  background: var(--surface-card);
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-radius: 22px;
  padding: 28px;
  box-shadow: 0 18px 40px rgba(10, 31, 28, 0.06);
}

.flowdir__lane h3 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  color: var(--text);
  margin-bottom: 6px;
}

.flowdir__lane-sub {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 22px;
  letter-spacing: 0.04em;
}

.flowdir__steps {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.flowdir__step {
  display: grid;
  grid-template-columns: 32px 1fr;
  gap: 14px;
  padding: 14px;
  background: var(--surface-dim);
  border-radius: 14px;
  align-items: start;
}

.flowdir__step-num {
  background: var(--teal-deeper);
  color: var(--gold-light);
  font-family: var(--font-heading);
  font-size: 0.95rem;
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: grid;
  place-items: center;
}

.flowdir__lane--down .flowdir__step-num { background: var(--teal); color: #FFF; }
.flowdir__lane--up .flowdir__step-num { background: var(--gold-dark); color: #FFF; }

.flowdir__step strong {
  display: block;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--text);
  margin-bottom: 2px;
}

.flowdir__step span {
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.flowdir__bridge {
  margin-top: 28px;
  padding: 20px 24px;
  border-radius: 18px;
  background: linear-gradient(110deg, rgba(0, 107, 94, 0.1), rgba(212, 168, 75, 0.1));
  border: 1px solid rgba(0, 107, 94, 0.18);
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.55;
}

.flowdir__bridge strong { color: var(--text); }

@media (max-width: 1023px) {
  .flowdir__grid { grid-template-columns: 1fr; }
}

/* ============================================================
   Separated yet Connected (security + collaboration story)
   ============================================================ */
.sepconn {
  background:
    linear-gradient(180deg, var(--teal-deeper) 0%, var(--teal-dark) 100%);
  color: var(--text-inverse);
  padding: clamp(70px, 10vh, 110px) 0;
}

.sepconn__lead {
  max-width: 720px;
  color: rgba(255, 255, 255, 0.66);
  font-size: 1.05rem;
  margin-bottom: 44px;
}

.sepconn__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
  align-items: stretch;
}

.sepconn__panel {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 22px;
  padding: 28px;
  display: flex;
  flex-direction: column;
}

.sepconn__panel--separated {
  background: linear-gradient(165deg, rgba(212, 168, 75, 0.16), rgba(255, 255, 255, 0.03));
  border-color: rgba(212, 168, 75, 0.26);
}

.sepconn__panel--connected {
  background: linear-gradient(165deg, rgba(0, 107, 94, 0.36), rgba(255, 255, 255, 0.03));
  border-color: rgba(77, 182, 172, 0.3);
}

.sepconn__panel-icon {
  width: 54px;
  height: 54px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.08);
  display: grid;
  place-items: center;
  margin-bottom: 16px;
}

.sepconn__panel-icon .material-symbols-outlined { font-size: 26px; color: var(--gold-light); }

.sepconn__panel--connected .sepconn__panel-icon .material-symbols-outlined { color: #9DDED4; }

.sepconn__panel h3 {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  color: #FFF;
  margin-bottom: 6px;
}

.sepconn__panel-sub {
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.4);
  margin-bottom: 18px;
}

.sepconn__list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.sepconn__list li {
  display: grid;
  grid-template-columns: 22px 1fr;
  gap: 10px;
  align-items: start;
  font-size: 0.92rem;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.72);
}

.sepconn__list li::before {
  content: '';
  width: 12px;
  height: 12px;
  border-radius: 50%;
  margin-top: 6px;
  background: var(--gold);
  box-shadow: 0 0 0 4px rgba(212, 168, 75, 0.18);
}

.sepconn__panel--connected .sepconn__list li::before {
  background: var(--teal-light);
  box-shadow: 0 0 0 4px rgba(77, 182, 172, 0.22);
}

.sepconn__bridge {
  margin-top: 30px;
  padding: 22px 26px;
  background: rgba(0, 0, 0, 0.32);
  border-radius: 18px;
  border-left: 3px solid var(--gold);
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.55;
}

@media (max-width: 1023px) {
  .sepconn__grid { grid-template-columns: 1fr; }
}