/* ============================================================
   LINC GROUP — portal.css
   ============================================================ */

/* ---- PAGE HERO ---- */
.portal-hero {
  background:
    linear-gradient(135deg, rgba(5,13,26,.97) 0%, rgba(10,22,40,.92) 60%, rgba(0,90,140,.7) 100%),
    url('../images/yealinkbackground.jpg') center/cover no-repeat;
  padding: 10rem 2rem 5rem;
  text-align: center;
}
.portal-hero__inner { max-width: 640px; margin: 0 auto; }
.portal-hero .section__eyebrow { color: var(--cyan); }
.portal-hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 4.5vw, 3.6rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 1rem;
}
.portal-hero__sub {
  color: rgba(255,255,255,.7);
  font-size: 1.05rem;
  line-height: 1.7;
  margin-bottom: 2rem;
}
.portal-hero__actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ---- QUICK ACTIONS ---- */
.portal-actions {
  padding: 4rem 2rem;
  background: var(--off);
}
.portal-actions__inner {
  max-width: var(--max-w);
  margin: 0 auto;
}
.portal-actions__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.action-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 2.25rem 2rem;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1rem;
  text-decoration: none;
  border: 2px solid transparent;
  transition: transform .25s, box-shadow .25s, border-color .25s;
}
.action-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--cyan);
}
.action-card__icon {
  width: 3rem;
  height: 3rem;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
}
.action-card__icon--new    { background: rgba(0,180,216,.12); }
.action-card__icon--view   { background: rgba(10,61,153,.1); }
.action-card__icon--kb     { background: rgba(0,180,216,.08); }
.action-card__title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: .2rem;
}
.action-card__desc {
  font-size: .88rem;
  color: var(--muted);
  line-height: 1.6;
}
.action-card__arrow {
  margin-top: auto;
  font-size: .85rem;
  font-weight: 700;
  color: var(--cyan);
  letter-spacing: .03em;
}

/* ---- PORTAL EMBED ---- */
.portal-embed {
  padding: 4rem 2rem;
  background: var(--white);
}
.portal-embed__inner {
  max-width: var(--max-w);
  margin: 0 auto;
}
.portal-embed__header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 2rem;
  flex-wrap: wrap;
  gap: 1rem;
}
.portal-embed__header h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 700;
  color: var(--navy);
}
.portal-embed__header p {
  font-size: .9rem;
  color: var(--muted);
  max-width: 440px;
  line-height: 1.6;
}
.portal-frame {
  width: 100%;
  height: 700px;
  border: none;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  background: var(--off);
}
.portal-frame-placeholder {
  width: 100%;
  height: 700px;
  border-radius: var(--radius);
  background: linear-gradient(145deg, #f0f4f8 0%, #e8edf2 100%);
  border: 2px dashed var(--border);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  color: var(--muted);
  text-align: center;
  padding: 2rem;
}
.portal-frame-placeholder__icon { font-size: 3rem; opacity: .4; }
.portal-frame-placeholder__title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--navy);
}
.portal-frame-placeholder__note {
  font-size: .85rem;
  max-width: 380px;
  line-height: 1.6;
}
.portal-frame-placeholder code {
  display: inline-block;
  background: var(--navy);
  color: var(--cyan);
  padding: .2rem .6rem;
  border-radius: 4px;
  font-size: .8rem;
  margin-top: .5rem;
}

/* ---- STATUS STRIP ---- */
.portal-status {
  padding: 2rem;
  background: var(--navy);
}
.portal-status__inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}
.portal-status__indicator {
  display: flex;
  align-items: center;
  gap: .6rem;
  font-size: .9rem;
  color: rgba(255,255,255,.8);
}
.portal-status__dot {
  width: .6rem;
  height: .6rem;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 6px rgba(34,197,94,.7);
  flex-shrink: 0;
}
.portal-status__contact {
  font-size: .88rem;
  color: rgba(255,255,255,.6);
}
.portal-status__contact a {
  color: var(--cyan);
  text-decoration: none;
  font-weight: 600;
}
.portal-status__contact a:hover { color: var(--white); }

/* ---- RESPONSIVE ---- */
@media (max-width: 900px) {
  .portal-actions__grid { grid-template-columns: 1fr 1fr; }
  .portal-hero { padding: 8rem 2rem 4rem; }
}
@media (max-width: 600px) {
  .portal-actions__grid { grid-template-columns: 1fr; }
  .portal-frame, .portal-frame-placeholder { height: min(500px, 65vh); }
  .portal-hero { padding: 7rem 1.5rem 3.5rem; }
  .portal-actions { padding: 3rem 1.5rem; }
  .portal-embed { padding: 3rem 1.5rem; }
  .portal-status { padding: 1.5rem; }
  .portal-status__inner { flex-direction: column; align-items: flex-start; }
  .action-card { padding: 1.75rem 1.5rem; }
}