/* ============================================================
   Applied Analysis — Client Portal Stylesheet
   /assets/css/portal.css
   Depends on: Bootstrap 5.3, Oswald + Playfair Display (Google Fonts)
   ============================================================ */

/* ── Design tokens ── */
:root {
  --accent:       #3d8a4a;
  --accent-light: #3d8a4a;   /* overridden inline per client via style attribute on <html> */
  --dkGreen:   #214326;
  --darkNew:   rgb(10,14,17);
  --dkGray:    #231f20;
  --gray:      #878787;
  --fontSans:  'Oswald', sans-serif;
  --fontSerif: 'Playfair Display', serif;
}

/* ── Base ── */
*, *::before, *::after { box-sizing: border-box; }

body {
  font-family: var(--fontSerif);
  background: #f4f5f6;
  color: var(--dkGray);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  margin: 0;
}

/* ══════════════════════════════════════════════
   NAVBAR
   ══════════════════════════════════════════════ */
.portal-nav {
  background: var(--darkNew);
  border-bottom: 3px solid var(--accent);
  padding: .75rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 1000;
}
.portal-nav .aa-logo img {
  height: 34px;
  width: auto;
  display: block;
}
.portal-nav .logout-link {
  font-family: var(--fontSans);
  font-size: .72rem;
  font-weight: 300;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: rgba(255,255,255,.4);
  text-decoration: none;
  transition: color .2s;
}
.portal-nav .logout-link:hover { color: var(--accent); }
.portal-nav .logout-link .bi   { font-size: .85rem; margin-right: .3rem; }

/* ══════════════════════════════════════════════
   HERO
   ══════════════════════════════════════════════ */
.portal-hero {
  background: var(--darkNew);
  padding: 3.5rem 2rem 3rem;
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.portal-hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 2.5rem;
  flex-wrap: wrap;
}
.portal-client-logo {
  height: 72px;
  width: auto;
  max-width: 200px;
  object-fit: contain;
  opacity: .88;
}
.portal-client-initial {
  width: 72px;
  height: 72px;
  border: 2px solid var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--fontSans);
  font-size: 2rem;
  font-weight: 500;
  color: var(--accent);
  flex-shrink: 0;
}
/* Kicker / eyebrow label — shared base for portal variants */
.portal-kicker,
.prj-portal-kicker {
  font-family: var(--fontSans);
  font-weight: 500;
  letter-spacing: .4em;
  text-transform: uppercase;
}
.portal-kicker {
  font-size: .7rem;
  color: var(--accent-light);   /* overridden per-client via CSS var on <html> */
  margin-bottom: .5rem;
}
.portal-client-name {
  font-family: var(--fontSans);
  font-size: clamp(1.6rem, 3.5vw, 2.6rem);
  font-weight: 500;
  text-transform: uppercase;
  color: #fff;
  line-height: 1.1;
  margin-bottom: 1rem;
}
.portal-intro {
  font-family: var(--fontSerif);
  font-size: .95rem;
  color: rgba(255,255,255,.52);
  line-height: 1.7;
  max-width: 680px;
  margin: 0;
}

/* ══════════════════════════════════════════════
   MAIN BODY
   ══════════════════════════════════════════════ */
.portal-body {
  flex: 1;
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  padding: 3rem 2rem;
}

/* ══════════════════════════════════════════════
   SECTION
   ══════════════════════════════════════════════ */
.portal-section { margin-bottom: 3.5rem; }

.portal-section-header {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  margin-bottom: 1.5rem;
  padding-bottom: .75rem;
  border-bottom: 1px solid rgba(0,0,0,.1);
}
.portal-section-title {
  font-family: var(--fontSans);
  font-size: 1.1rem;
  font-weight: 500;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--dkGray);
  margin: 0;
}
.portal-section-count {
  font-family: var(--fontSans);
  font-size: .7rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--gray);
}

/* ══════════════════════════════════════════════
   CARD GRID — default 4 columns; modifier for 3
   ══════════════════════════════════════════════ */
.portal-card-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}
.portal-card-grid--3col {
  grid-template-columns: repeat(3, 1fr);
}

.portal-card {
  background: #fff;
  border: 1px solid rgba(0,0,0,.08);
  border-top: 3px solid var(--accent);
  display: flex;
  flex-direction: column;
  transition: box-shadow .2s, transform .2s;
}
.portal-card:hover {
  box-shadow: 0 8px 28px rgba(0,0,0,.10);
  transform: translateY(-2px);
}

.portal-card-thumb {
  width: 100%;
  aspect-ratio: var(--card-thumb-ratio, 4/3);
  object-fit: cover;
  object-position: top;
  display: block;
  background: #e8eaec;
}
.portal-card-thumb-placeholder {
  width: 100%;
  aspect-ratio: var(--card-thumb-ratio, 4/3);
  background: linear-gradient(135deg, #1a2a1a, #2d4a2d);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  color: rgba(255,255,255,.25);
}

.portal-card-body {
  padding: 1.1rem 1.2rem 1.4rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.portal-card-meta {
  font-family: var(--fontSans);
  font-size: .68rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: .45rem;
  display: flex;
  align-items: center;
  gap: .5rem;
}
.portal-draft-badge {
  display: inline-block;
  background: #b94747;
  color: #fff;
  font-family: var(--fontSans);
  font-size: .62rem;
  font-weight: 500;
  letter-spacing: .2em;
  text-transform: uppercase;
  padding: .15em .55em .1em;
  line-height: 1.6;
}
.portal-card-title {
  font-family: var(--fontSans);
  font-size: 1rem;
  font-weight: 500;
  text-transform: uppercase;
  color: var(--dkGray);
  line-height: 1.25;
  margin-bottom: .6rem;
}
.portal-card-blurb {
  font-family: var(--fontSerif);
  font-size: .88rem;
  color: #5a6168;
  line-height: 1.6;
  flex: 1;
  margin-bottom: 1.1rem;
}
.portal-card-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .5rem;
  width: 100%;
  font-family: var(--fontSans);
  font-size: .72rem;
  font-weight: 500;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--accent);
  text-decoration: none;
  border: 1px solid var(--accent);
  padding: .5rem .75rem;
  transition: background .18s, color .18s;
}
.portal-card-cta:hover {
  background: var(--accent);
  color: #fff;
}
.portal-card-cta-group {
  display: flex;
  flex-direction: column;
  gap: .5rem;
  width: 100%;
}

/* ══════════════════════════════════════════════
   FOOTER
   ══════════════════════════════════════════════ */
.portal-footer {
  background: var(--darkNew);
  border-top: 1px solid rgba(255,255,255,.06);
  padding: 1.5rem 2rem;
  margin-top: auto;
}
.portal-footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}
.portal-footer img {
  height: 20px;
  width: auto;
  opacity: .45;
  filter: brightness(0) invert(1);
}
.portal-footer-legal {
  font-family: var(--fontSans);
  font-size: .68rem;
  font-weight: 300;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: rgba(255,255,255,.3);
}
.portal-footer-legal a {
  color: rgba(255,255,255,.3);
  text-decoration: none;
}
.portal-footer-legal a:hover { color: var(--accent); }

/* ══════════════════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════════════════ */

/* 4 → 2 columns at tablet */
@media (max-width: 1100px) {
  .prj-portal-body         { grid-template-columns: minmax(0, 1fr) minmax(380px, 420px); gap: 2.5rem; }
}

@media (max-width: 991px) {
  .portal-card-grid,
  .portal-card-grid--3col { grid-template-columns: repeat(2, 1fr); }
}

/* 2 → 1 column at mobile; tighten spacing */
@media (max-width: 600px) {
  .portal-hero  { padding: 2.5rem 1.25rem 2rem; }
  .portal-body  { padding: 2rem 1.25rem; }
  .portal-card-grid { grid-template-columns: 1fr; }
}

/* ══════════════════════════════════════════════
   PROJECT PAGE  (.prj-portal-*)
   Used by portal-project.php
   ══════════════════════════════════════════════ */

.prj-portal-hero {
  background: var(--darkNew);
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.prj-portal-hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 600px;
  gap: 0;
  align-items: start;
}
.prj-portal-hero-left {
  padding: 3.5rem 3rem 3.5rem 2rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}
.prj-portal-client-lockup {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.75rem;
}
.prj-portal-client-logo {
  height: 40px;
  width: auto;
  max-width: 160px;
  object-fit: contain;
  opacity: .85;
}
.prj-portal-client-divider {
  width: 1px;
  height: 28px;
  background: rgba(255,255,255,.15);
}
.prj-portal-client-name {
  font-family: var(--fontSans);
  font-size: .7rem;
  font-weight: 300;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: rgba(255,255,255,.4);
  margin: 0;
}
/* prj-portal-kicker inherits shared base from .portal-kicker group above */
.prj-portal-kicker {
  font-size: .9rem;
  color: var(--accent);
  margin-bottom: .6rem;
}
.prj-portal-title {
  font-family: var(--fontSans);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 500;
  text-transform: uppercase;
  color: #fff;
  line-height: 1.08;
  margin-bottom: 0;
  transition: color .2s;
}
.prj-portal-title-link {
  text-decoration: none;
}
.prj-portal-title-link:hover .prj-portal-title {
  color: var(--accent);
}
.prj-portal-hero-cover {
  background: var(--darkNew);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 2rem 2rem 0;
}
.prj-portal-hero-cover a {
  display: block;
}
.prj-portal-hero-cover img {
  width: 100%;
  height: auto;
  display: block;
  opacity: .92;
  transition: opacity .2s;
}
.prj-portal-hero-cover a:hover img {
  opacity: 1;
}

/* Body + sidebar */
.prj-portal-body {
  flex: 1;
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  padding: 3.5rem 2rem;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(420px, 480px);
  gap: 3rem;
  align-items: start;
}
.prj-portal-descrip {
  font-family: var(--fontSerif);
  font-size: 1.05rem;
  line-height: 1.8;
  color: #3a3a3a;
}
.prj-portal-sidebar {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.prj-portal-sidebar-card {
  background: #fff;
  border: 1px solid rgba(0,0,0,.08);
  border-top: 3px solid var(--accent);
  padding: 1.4rem 1.5rem;
}
/* Video card */
.prj-portal-sidebar-card.video-card {
  padding-top: 0;
  padding-left: 0;
  padding-right: 0;
}
.prj-portal-sidebar-label {
  font-family: var(--fontSans);
  font-size: .65rem;
  font-weight: 500;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--gray);
  margin-bottom: 1rem;
  padding-bottom: .6rem;
  border-bottom: 1px solid rgba(0,0,0,.07);
}
.prj-portal-file-link {
  display: flex;
  align-items: center;
  gap: .75rem;
  font-family: var(--fontSans);
  font-size: .78rem;
  font-weight: 500;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--accent);
  text-decoration: none;
  padding: .5rem 0;
  border-bottom: 1px solid transparent;
  transition: border-color .18s, gap .18s;
}
.prj-portal-file-link + .prj-portal-file-link {
  margin-top: .25rem;
}
.prj-portal-file-link:hover {
  border-color: var(--accent);
  color: var(--accent);
  gap: 1rem;
}
.prj-portal-file-link .bi {
  font-size: 1.2rem;
  flex-shrink: 0;
}
.prj-portal-file-meta {
  font-family: var(--fontSans);
  font-size: .62rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--gray);
  margin-top: .2rem;
}

/* Video embed loading state */
.prj-portal-video-card {
  padding: 0 0 1rem 0;
}
.prj-portal-video-link {
  margin-bottom: 0;
  padding-left: 1rem;
  padding-right: 1rem;
}
.prj-portal-video-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10.5;
  overflow: hidden;
  background: var(--darkNew);
  margin-bottom: 1rem;
}
.prj-portal-video-frame {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  opacity: 0;
  transition: opacity .35s ease;
}
.prj-portal-video-loader {
  position: absolute;
  inset: 0;
  z-index: 2;
  transition: opacity .35s ease, visibility .35s ease;
}
.prj-portal-video-placeholder {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: top center;
  filter: brightness(.72);
}
.prj-portal-video-placeholder-empty {
  background: linear-gradient(135deg, var(--darkNew), var(--dkGray));
}
.prj-portal-video-loading-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,.18);
  color: #fff;
}
.prj-portal-video-wrap.is-loaded .prj-portal-video-frame {
  opacity: 1;
}
.prj-portal-video-wrap.is-loaded .prj-portal-video-loader {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

/* Responsive — project page */
@media (max-width: 1100px) {
  .prj-portal-body         { grid-template-columns: minmax(0, 1fr) minmax(380px, 420px); gap: 2.5rem; }
}

@media (max-width: 991px) {
  .prj-portal-hero-inner   { grid-template-columns: 1fr; }
  .prj-portal-hero-cover   { padding: 0 1.25rem 2rem; }
  .prj-portal-body         { grid-template-columns: 1fr; gap: 2.5rem; }
}
@media (max-width: 600px) {
  .prj-portal-hero-left { padding: 2.5rem 1.25rem; }
  .prj-portal-body      { padding: 2rem 1.25rem; }
}
