/* ═══════════════════════════════════════════════════════════════════════
   SENSORIUM AGENCY — solutions.css
   Solutions & Hiring Expertise page. Requires base.css.
   ═══════════════════════════════════════════════════════════════════════ */


/* ── SECTION RHYTHM ─────────────────────────────────────────────────── */
.sol-intro,
.sol-cards-section,
.expertise-section,
.retention-section,
.models-section     { padding: 5rem 0; }

.sol-intro          { background: var(--clr-white); }
.sol-cards-section  { background: var(--clr-surface); }
.expertise-section  { background: var(--clr-white); }
.retention-section  { background: var(--clr-navy); }
.models-section     { background: var(--clr-surface); }

.section-intro      { margin-bottom: 3rem; }


/* ── SOLUTIONS HERO ──────────────────────────────────────────────────── */
.sol-hero {
  position: relative;
  min-height: 75vh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  background: url('../images/Solutions/solutions01.jpeg') center/cover no-repeat;
  color: var(--clr-white);
  overflow: hidden;
}

.hero-eyebrow {
  display: inline-block;
  font-size: var(--fs-fs);
  font-weight: 500;
  font-family: 'Poppins', sans-serif;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: white;
  background: rgba(255,255,255,.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,.2);
  padding: .3rem .9rem;
  border-radius: var(--radius-pill);
  margin-bottom: 1.25rem;
}

.sol-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    150deg,
    rgba(13,40,64,.97) 0%,
    rgba(21,60,95,.85) 55%,
    rgba(244,125,85,.12) 100%
  );
  z-index: 0;
}

/* Breadcrumb */
.breadcrumb { margin-bottom: 1rem; }
.breadcrumb ol {
  display: flex;
  justify-content: center;
  gap: .5rem;
  list-style: none;
  font-size: var(--fs-xs);
  color: rgba(255,255,255,.55);
}
.breadcrumb ol li:not(:last-child)::after { content: '/'; margin-left: .5rem; }
.breadcrumb a { color: rgba(255,255,255,.55); transition: color var(--transition); }
.breadcrumb a:hover { color: var(--clr-coral); }

.sol-hero-content {
  position: relative;
  z-index: 1;
  max-width: 860px;
  padding: 6rem var(--container-pad) 3rem;
  margin-inline: auto;
  width: 100%;
  text-align: center;
}

.sol-hero-content h1 {
  color: var(--clr-white);
  font-size: clamp(2.0rem, 4vw, 3.0rem);
  line-height: 1.1;
  margin-bottom: 1.25rem;
  letter-spacing: -.02em;
}
.sol-hero-content h1 em { font-style: normal; color: var(--clr-white); }

.sol-hero-content p {
  color: rgba(255,255,255,.82);
  font-size: clamp(.95rem, 1.8vw, 1.12rem);
  max-width: 700px;
  margin: 0 auto 2rem;
  line-height: 1.7;
}
.sol-hero-content p strong { color: var(--clr-white); font-weight: 600; }

@media (max-width: 575px) {
  .sol-hero { min-height: 85svh; }
  .sol-hero-content { padding: 4rem 1rem 2rem; }
}


/* ── INTRO SPLIT ─────────────────────────────────────────────────────── */
.sol-intro-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.sol-intro-text h2 { margin-bottom: 1.25rem; }
.sol-intro-text p  { color: var(--clr-text-muted); line-height: 1.75; margin-bottom: 1rem; }

.sol-checks {
  display: flex;
  flex-direction: column;
  gap: .6rem;
  margin-top: 1.5rem;
}
.sol-checks li {
  display: flex;
  align-items: flex-start;
  gap: .6rem;
  font-size: var(--fs-sm);
  color: var(--clr-text-muted);
  line-height: 1.55;
}
.sol-checks li .fa-check-circle { color: var(--clr-emerald); flex-shrink: 0; margin-top: .2rem; }

.sol-intro-image { position: relative; }
.sol-intro-image img {
  border-radius: var(--radius-lg);
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  box-shadow: var(--shadow-lg);
}

.sol-image-badge {
  position: absolute;
  bottom: -1rem;
  right: -1rem;
  background: var(--clr-coral);
  color: var(--clr-white);
  padding: .9rem 1.25rem;
  border-radius: var(--radius-md);
  font-size: var(--fs-xs);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: .65rem;
  box-shadow: var(--shadow-md);
  line-height: 1.4;
  border: 1px solid rgba(255,255,255,.1);
}
.sol-image-badge i { font-size: 1.2rem; color: var(--clr-white); flex-shrink: 0; }

@media (max-width: 768px) {
  .sol-intro-split { grid-template-columns: 1fr; gap: 2.5rem; }
  .sol-image-badge { bottom: .5rem; right: .5rem; }
}


/* ── THREE SOLUTION CARDS (expandable) ───────────────────────────────── */
.sol-cards-grid {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.sol-card {
  background: var(--clr-white);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: box-shadow var(--transition), border-color var(--transition);
}
.sol-card:hover { box-shadow: var(--shadow-sm); }
.sol-card.open  { border-color: var(--clr-coral); box-shadow: var(--shadow-md); }

/* Card header — click target */
.sol-card-header {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding: 1.75rem 2rem;
  cursor: pointer;
  user-select: none;
  transition: background var(--transition);
}
.sol-card-header:hover { background: var(--clr-surface); }
.sol-card.open .sol-card-header { background: var(--clr-navy); }

.sol-card-icon {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  background: rgba(244,125,85,.1);
  color: var(--clr-coral);
  transition: background var(--transition), color var(--transition);
}
.sol-card.open .sol-card-icon { background: var(--clr-coral); color: var(--clr-white); }

.sol-card-title { flex: 1; min-width: 0; }
.sol-card-num {
  display: block;
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: .12em;
  color: var(--clr-coral);
  text-transform: uppercase;
  margin-bottom: .2rem;
}
.sol-card.open .sol-card-num { color: rgba(255,255,255,.55); }

.sol-card-title h3 {
  font-size: 1.05rem;
  color: var(--clr-navy);
  margin-bottom: .2rem;
  transition: color var(--transition);
}
.sol-card.open .sol-card-title h3 { color: var(--clr-white); }

.sol-card-title p {
  font-size: var(--fs-sm);
  color: var(--clr-text-muted);
  margin: 0;
  transition: color var(--transition);
}
.sol-card.open .sol-card-title p { color: rgba(255,255,255,.65); }

.sol-card-chevron {
  flex-shrink: 0;
  font-size: .85rem;
  color: var(--clr-text-muted);
  transition: transform .35s ease, color var(--transition);
}
.sol-card.open .sol-card-chevron { transform: rotate(180deg); color: rgba(255,255,255,.65); }

/* Expandable panel */
.sol-card-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height .45s cubic-bezier(.4,0,.2,1);
}
.sol-card.open .sol-card-panel { max-height: 600px; }

.sol-panel-inner { padding: 0 2rem 2rem; }

.sol-problem,
.sol-answer {
  padding: 1.1rem 1.25rem;
  border-radius: var(--radius-md);
  margin-bottom: 1.25rem;
}
.sol-problem {
  background: rgba(239,68,68,.05);
  border-left: 3px solid var(--clr-red);
}
.sol-answer {
  background: rgba(16,185,129,.05);
  border-left: 3px solid var(--clr-emerald);
}
.sol-problem strong,
.sol-answer strong {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: var(--fs-sm);
  font-weight: 600;
  margin-bottom: .5rem;
  color: var(--clr-navy);
}
.sol-problem strong i { color: var(--clr-red); }
.sol-answer  strong i { color: var(--clr-emerald); }
.sol-problem p,
.sol-answer  p { font-size: var(--fs-sm); color: var(--clr-text-muted); line-height: 1.65; margin: 0; }
.sol-answer em { font-style: italic; color: var(--clr-navy); font-weight: 500; }

.sol-panel-inner h4 {
  font-size: var(--fs-base);
  color: var(--clr-navy);
  margin-bottom: .85rem;
}

.sol-bullets {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: .75rem;
  margin-bottom: 1.5rem;
}
.sol-bullets li {
  display: flex;
  align-items: flex-start;
  gap: .75rem;
  font-size: var(--fs-sm);
  color: var(--clr-text-muted);
  line-height: 1.6;
}
.sol-bullets li .fa-arrow-right {
  color: var(--clr-coral);
  font-size: .75rem;
  flex-shrink: 0;
  margin-top: .3rem;
}
.sol-bullets li strong { color: var(--clr-navy); }

.sol-panel-cta { font-size: var(--fs-sm); padding: .75rem 1.5rem; }

@media (max-width: 575px) {
  .sol-card-header { padding: 1.25rem; gap: .85rem; }
  .sol-card-icon   { width: 44px; height: 44px; font-size: 1.1rem; }
  .sol-panel-inner { padding: 0 1.25rem 1.5rem; }
  .sol-card.open .sol-card-panel { max-height: 900px; }
}


/* ── EXPERTISE SPLIT ─────────────────────────────────────────────────── */
.expertise-split {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 4rem;
  align-items: center;
  margin-bottom: 0;
}

.expertise-image img {
  border-radius: var(--radius-lg);
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  object-position: top;
  box-shadow: var(--shadow-lg);
}

.expertise-text h3 { margin-bottom: 1rem; }
.expertise-text p  { color: var(--clr-text-muted); line-height: 1.7; margin-bottom: 1.5rem; }

.industry-pills {
  display: flex;
  flex-wrap: wrap;
  gap: .65rem;
}

.ind-pill {
  display: flex;
  align-items: center;
  gap: .45rem;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-pill);
  padding: .5rem 1rem;
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--clr-navy);
  transition: background var(--transition), border-color var(--transition), color var(--transition);
}
.ind-pill:hover {
  background: var(--clr-navy);
  border-color: var(--clr-navy);
  color: var(--clr-white);
}
.ind-pill i { color: var(--clr-coral); font-size: .85rem; transition: color var(--transition); }
.ind-pill:hover i { color: rgba(255,255,255,.8); }

@media (max-width: 768px) {
  .expertise-split { grid-template-columns: 1fr; gap: 2.5rem; }
}


/* ── FOUR PILLARS ────────────────────────────────────────────────────── */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: 1.25rem;
}

.pillar-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  position: relative;
  overflow: hidden;
  transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
}
.pillar-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
  border-color: var(--clr-navy);
}

.pillar-num {
  position: absolute;
  top: 1rem;
  right: 1.25rem;
  font-family: var(--font-body);
  font-size: 1.8rem;
  font-weight: 600;
  color: var(--clr-coral);
  line-height: 1;
  pointer-events: none;
}

.pillar-icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(21,60,95,.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--clr-navy);
  margin-bottom: 1rem;
  transition: background var(--transition), color var(--transition);
}
.pillar-card:hover .pillar-icon { background: var(--clr-navy); color: var(--clr-white); }

.pillar-card h3 { font-size: .95rem; margin-bottom: .5rem; }
.pillar-card p  { font-size: var(--fs-sm); color: var(--clr-text-muted); line-height: 1.65; }

@media (max-width: 992px) { .pillars-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 575px) { .pillars-grid { grid-template-columns: 1fr; } }


/* ── RETENTION SECTION ───────────────────────────────────────────────── */
.retention-section .section-eyebrow { color: var(--clr-coral); }

.retention-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.retention-text h2 {
  color: var(--clr-white);
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: 1rem;
  line-height: 1.2;
}
.retention-text p { color: rgba(255,255,255,.75); line-height: 1.7; margin-bottom: 2rem; }

.retention-items {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.retention-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius-md);
  transition: background var(--transition);
}
.retention-item:hover { background: rgba(255,255,255,.09); }

.retention-item > i {
  flex-shrink: 0;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(244,125,85,.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--clr-sky);
  margin-top: .1rem;
}

.retention-item h4 { font-size: .95rem; color: var(--clr-white); margin-bottom: .35rem; }
.retention-item p  { font-size: var(--fs-sm); color: rgba(255,255,255,.65); line-height: 1.6; margin: 0; }

/* Stat cards */
.retention-visual {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.retention-stat-card {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-lg);
  padding: 1.5rem 1.75rem;
  text-align: center;
}
.retention-stat-card.accent { background: rgba(244,125,85,.12); border-color: rgba(244,125,85,.25); }

.retention-stat-card strong {
  display: block;
  font-family: var(--font-body);
  font-size: 2.0rem;
  font-weight: 600;
  color: var(--clr-sky);
  line-height: 1;
  margin-bottom: .5rem;
}

.retention-stat-card span {
  font-size: var(--fs-sm);
  color: rgba(255,255,255,.65);
  line-height: 1.4;
}

@media (max-width: 768px) {
  .retention-split { grid-template-columns: 1fr; gap: 2.5rem; }
}


/* ── ENGAGEMENT MODELS ───────────────────────────────────────────────── */
.models-grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 1.5rem;
}

.model-card {
  background: var(--clr-white);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 2rem 1.75rem;
  position: relative;
  transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
}
.model-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}
.model-card.featured {
  border-color: var(--clr-coral);
  box-shadow: 0 4px 24px rgba(244,125,85,.15);
}

.model-badge {
  position: absolute;
  top: -1px;
  right: 1.5rem;
  background: var(--clr-coral);
  color: var(--clr-white);
  font-size: .7rem;
  font-weight: 700;
  padding: .25rem .7rem;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  text-transform: uppercase;
  letter-spacing: .08em;
}

.model-icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  background: rgba(244,125,85,.1);
  color: var(--clr-coral);
  margin-bottom: 1rem;
}

.model-card h3 { font-size: 1.1rem; margin-bottom: .2rem; }
.model-sub {
  font-size: var(--fs-xs);
  color: var(--clr-coral);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .07em;
  margin-bottom: .85rem;
  display: block;
}
.model-card > p { font-size: var(--fs-sm); color: var(--clr-text-muted); line-height: 1.65; margin-bottom: 1.25rem; }

.model-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: .45rem;
  padding-top: 1rem;
  border-top: 1px solid var(--clr-border);
}
.model-list li {
  font-size: var(--fs-sm);
  color: var(--clr-text-muted);
  padding-left: 1rem;
  position: relative;
}
.model-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--clr-emerald);
  font-size: .75rem;
  font-weight: 700;
}

@media (max-width: 768px) { .models-grid { grid-template-columns: 1fr; max-width: 480px; margin-inline: auto; } }


/* ── BOTTOM CTA BAND ─────────────────────────────────────────────────── */
.sol-cta-band {
  background: linear-gradient(120deg, var(--clr-navy-deep) 0%, var(--clr-navy) 100%);
  padding: 5rem 0;
}

.sol-cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

.sol-cta-text h2 {
  color: var(--clr-white);
  font-size: clamp(1.4rem, 3vw, 2rem);
  margin-bottom: .5rem;
}
.sol-cta-text p { color: rgba(255,255,255,.65); font-size: var(--fs-sm); max-width: 540px; }

.sol-cta-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  flex-shrink: 0;
}

@media (max-width: 768px) {
  .sol-cta-inner   { flex-direction: column; text-align: center; }
  .sol-cta-buttons { justify-content: center; }
}