/*
  MDC Website v2.0 — Sprint 1 Homepage Polish
  File: assets/css/13-sprint-home.css
  Purpose: Premium homepage styling layered on top of the existing site CSS.
  Last updated: 2026-07-07
*/

.home-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(5.5rem, 10vw, 9rem) 0 clamp(4rem, 8vw, 7rem);
  color: var(--color-white);
  background:
    radial-gradient(circle at 15% 10%, rgba(213, 166, 66, .24), transparent 30rem),
    radial-gradient(circle at 85% 18%, rgba(22, 134, 95, .26), transparent 28rem),
    linear-gradient(135deg, #061c31 0%, #082c4a 45%, #0f3f63 100%);
}

.hero-pattern {
  position: absolute;
  inset: 0;
  opacity: .14;
  background-image:
    linear-gradient(rgba(255,255,255,.18) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.18) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(to bottom, #000, transparent 85%);
}

.home-hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(340px, .92fr);
  gap: clamp(2rem, 6vw, 5.5rem);
  align-items: center;
}

.home-hero h1 {
  max-width: 860px;
  font-size: clamp(2.75rem, 6vw, 5.7rem);
  line-height: .96;
  letter-spacing: -.075em;
  margin-bottom: 1.25rem;
}

.home-hero .hero-lead {
  max-width: 760px;
  color: rgba(255,255,255,.84);
  font-size: clamp(1.08rem, 2vw, 1.35rem);
}

.btn-outline-light {
  color: var(--color-white);
  border-color: rgba(255,255,255,.38);
  background: rgba(255,255,255,.08);
}

.btn-outline-light:hover { background: rgba(255,255,255,.14); }

.hero-proof {
  margin-top: 1.75rem;
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
}

.hero-proof span {
  display: inline-flex;
  align-items: center;
  border: 1px solid rgba(255,255,255,.22);
  background: rgba(255,255,255,.08);
  color: rgba(255,255,255,.88);
  padding: .55rem .85rem;
  border-radius: 999px;
  font-weight: 800;
  font-size: .86rem;
}

.intelligence-card {
  position: relative;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 30px;
  padding: clamp(1.25rem, 3vw, 2rem);
  background: linear-gradient(180deg, rgba(255,255,255,.16), rgba(255,255,255,.08));
  box-shadow: 0 28px 80px rgba(0,0,0,.24);
  backdrop-filter: blur(20px);
}

.intelligence-card::before {
  content: "";
  position: absolute;
  inset: 1rem;
  border-radius: 24px;
  border: 1px solid rgba(255,255,255,.1);
  pointer-events: none;
}

.intelligence-card-header {
  position: relative;
  display: grid;
  gap: .3rem;
  margin-bottom: 1.25rem;
}

.intelligence-card-header span,
.capability-list p,
.capability-list li,
.sprint-metrics span {
  color: rgba(255,255,255,.78);
}

.intelligence-card-header strong {
  font-family: var(--font-heading);
  color: var(--color-white);
  font-size: clamp(1.4rem, 3vw, 2rem);
}

.intelligence-flow {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 22px 1fr 22px 1fr 22px 1fr;
  gap: .5rem;
  align-items: center;
  margin: 1.25rem 0 1.5rem;
}

.intelligence-flow div {
  text-align: center;
  border-radius: 16px;
  padding: .8rem .45rem;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.14);
  color: var(--color-white);
  font-weight: 900;
  font-size: .82rem;
}

.intelligence-flow i {
  width: 22px;
  height: 2px;
  background: var(--color-gold-500);
  position: relative;
}

.intelligence-flow i::after {
  content: "";
  position: absolute;
  right: -1px;
  top: -4px;
  border-left: 7px solid var(--color-gold-500);
  border-top: 5px solid transparent;
  border-bottom: 5px solid transparent;
}

.sprint-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: .75rem;
  margin: 1rem 0;
}

.sprint-metrics div {
  border-radius: 18px;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.12);
  padding: 1rem;
}

.sprint-metrics strong {
  display: block;
  color: var(--color-gold-500);
  font: 900 2.35rem/1 var(--font-heading);
  letter-spacing: -.07em;
}

.capability-list {
  position: relative;
  margin-top: 1.25rem;
  border-top: 1px solid rgba(255,255,255,.14);
  padding-top: 1.25rem;
}

.capability-list ul {
  margin: .65rem 0 0;
  padding-left: 1.15rem;
  display: grid;
  gap: .55rem;
}

.home-trust-strip { padding-block: 2.3rem; }
.home-trust-strip .logo-cloud { margin-top: 1rem; }

.home-feature-panel {
  display: grid;
  gap: 1rem;
}

.home-feature-panel article {
  border: 1px solid var(--color-gray-200);
  background: var(--color-white);
  border-radius: 24px;
  padding: 1.35rem;
  box-shadow: var(--shadow-sm);
}

.mini-label {
  display: inline-flex;
  margin-bottom: .7rem;
  color: var(--color-emerald-700);
  font-weight: 900;
  letter-spacing: .08em;
}

.home-service-grid .service-card a,
.featured-work-grid .project-card a,
.knowledge-stack a {
  font-weight: 900;
}

.home-method { background: linear-gradient(180deg, #fff, #f8fafc); }

.method-timeline {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1rem;
  position: relative;
}

.method-timeline article {
  position: relative;
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: 24px;
  padding: 1.25rem;
  box-shadow: var(--shadow-sm);
}

.method-timeline span {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--color-navy-900);
  color: var(--color-white);
  font-weight: 900;
  margin-bottom: .9rem;
}

.home-sector-section .eyebrow,
.home-sector-section h2 { color: var(--color-white); }

.sector-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.sector-grid article {
  min-height: 190px;
  border-radius: 24px;
  padding: 1.25rem;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.08);
}

.sector-grid h3 { color: var(--color-white); }
.sector-grid p { color: rgba(255,255,255,.76); }

.project-card {
  border: 1px solid var(--color-gray-200);
  border-radius: 24px;
  background: var(--color-white);
  padding: 1.45rem;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}

.project-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.project-card span { color: var(--color-emerald-700); font-weight: 900; font-size: .85rem; text-transform: uppercase; letter-spacing: .08em; }

.home-knowledge-grid {
  display: grid;
  grid-template-columns: .85fr 1.15fr;
  gap: clamp(2rem, 6vw, 5rem);
  align-items: center;
}

.knowledge-stack {
  display: grid;
  gap: .85rem;
}

.knowledge-stack a {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 1rem;
  align-items: center;
  border-radius: 18px;
  border: 1px solid var(--color-gray-200);
  background: var(--color-white);
  padding: 1rem;
  box-shadow: var(--shadow-sm);
}

.knowledge-stack b {
  color: var(--color-gold-700, #9a6b12);
  font-size: .86rem;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.testimonial-grid {
  display: grid;
  grid-template-columns: .95fr 1.05fr;
  gap: clamp(2rem, 6vw, 5rem);
  align-items: center;
}

.testimonial-card {
  margin: 0;
  border-radius: 30px;
  padding: clamp(1.5rem, 4vw, 2.5rem);
  color: var(--color-white);
  background: linear-gradient(135deg, var(--color-navy-900), var(--color-emerald-700));
  box-shadow: var(--shadow-lg);
}

.testimonial-card p {
  color: var(--color-white);
  font: 700 clamp(1.35rem, 3vw, 2rem)/1.35 var(--font-heading);
}

.testimonial-card cite {
  display: block;
  color: rgba(255,255,255,.76);
  margin-top: 1rem;
  font-style: normal;
  font-weight: 800;
}

@media (max-width: 1080px) {
  .home-hero-grid,
  .home-knowledge-grid,
  .testimonial-grid { grid-template-columns: 1fr; }
  .method-timeline { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sector-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 720px) {
  .home-hero { padding-top: 4rem; }
  .home-hero h1 { font-size: clamp(2.35rem, 13vw, 3.35rem); }
  .intelligence-flow { grid-template-columns: 1fr; }
  .intelligence-flow i { display: none; }
  .sprint-metrics { grid-template-columns: 1fr; }
  .method-timeline,
  .sector-grid { grid-template-columns: 1fr; }
  .knowledge-stack a { grid-template-columns: 1fr; }
}