/* ============================================================
   PRIMECHAIN SOLUTIONS — SHARED DESIGN SYSTEM
   ============================================================ */

/* ----- TOKENS ----- */
:root {
  --navy:      #071534;
  --navy-mid:  #0A1F44;
  --teal:      #008080;
  --teal-dk:   #006666;
  --teal-lt:   #f0fafa;
  --gold:      #C9A84C;
  --white:     #ffffff;
  --off:       #F8F8F6;
  --text:      #0F1923;
  --muted:     #64748b;
  --border:    #E4E5E7;
  --ease:      0.25s ease;
  --radius-sm: 2px;
  --radius:    4px;
}

/* ----- RESET ----- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'DM Sans', sans-serif;
  color: var(--text);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  line-height: 1.6;
}
h1, h2, h3, h4, blockquote {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.01em;
}
img { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; transition: color var(--ease); }

/* ----- LAYOUT ----- */
.container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* ----- SCROLL PROGRESS ----- */
.sp {
  position: fixed;
  top: 0; left: 0;
  height: 2px;
  width: 0;
  background: linear-gradient(90deg, var(--teal), var(--gold));
  z-index: 4000;
  transition: width 0.08s linear;
  pointer-events: none;
}

/* ----- NAVIGATION ----- */
#nav {
  position: fixed;
  top: 0; left: 0;
  width: 100%;
  z-index: 3000;
  padding: 0 2rem;
  transition: background var(--ease), box-shadow var(--ease);
}
#nav.scrolled {
  background: rgba(7, 21, 52, 0.97);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  box-shadow: 0 2px 32px rgba(0,0,0,0.18);
}
.nav-inner {
  max-width: 1180px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}
.logo img {
  height: 36px;
  width: auto;
  filter: brightness(0) invert(1);
  opacity: 0.9;
  transition: opacity var(--ease);
}
.logo:hover img { opacity: 1; }
.nav-links {
  display: flex;
  list-style: none;
  gap: 2.5rem;
  align-items: center;
}
.nav-links a {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  position: relative;
  padding-bottom: 2px;
  transition: color var(--ease);
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0;
  width: 0; height: 1px;
  background: var(--gold);
  transition: width var(--ease);
}
.nav-links a:hover,
.nav-links a.on { color: white; }
.nav-links a:hover::after,
.nav-links a.on::after { width: 100%; }

.nav-cta {
  padding: 0.55rem 1.4rem !important;
  border: 1px solid rgba(255,255,255,0.18) !important;
  color: white !important;
  transition: all var(--ease) !important;
}
.nav-cta::after { display: none !important; }
.nav-cta:hover {
  background: rgba(255,255,255,0.06) !important;
  border-color: rgba(255,255,255,0.38) !important;
}

.mob-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1.15rem;
  color: white;
  padding: 0.3rem;
}

/* ----- SECTION TYPOGRAPHY ----- */
.section-label {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--teal);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.4rem;
}
.section-label::before {
  content: '';
  display: block;
  width: 24px;
  height: 1px;
  background: var(--gold);
  flex-shrink: 0;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.1;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 1.1rem;
}
.section-sub {
  font-size: 0.95rem;
  color: var(--muted);
  line-height: 1.8;
  max-width: 560px;
  font-weight: 300;
}

/* --- Honeycomb Container Layout --- */
.honeycomb-wrapper {
  display: grid;
  /* 3-column layout with specific gaps to allow overlapping */
  grid-template-columns: 1fr 1fr 1fr;
  grid-template-rows: auto auto;
  grid-template-areas:
    "item1 item2 item3"
    "item4 item5 item6";
  gap: 2rem 1rem; /* Vertical gap, horizontal gap */
  max-width: 900px;
  margin: 3rem auto;
  padding: 2rem 0;
  justify-items: center;
}

/* --- The Hexagon Shape --- */
.honeycomb-item {
  position: relative;
  width: 200px;
  height: 230px;
  background: #ffffff;
  border: 6px solid #ccc; /* Fallback border */
  border-radius: 12px; /* Slight rounding to mimic the image */
  padding: 20px 10px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  box-shadow: 0 10px 20px rgba(0,0,0,0.05);
  transition: transform 0.3s ease;
  /* Create the Hexagon clip (Cutting off the top/bottom corners) */
  clip-path: polygon(25% 0%, 75% 0%, 100% 25%, 100% 75%, 75% 100%, 25% 100%, 0% 75%, 0% 25%);
  /* Ensure content doesn't bleed out of the shape */
  overflow: hidden; 
}

.honeycomb-item:hover {
  transform: translateY(-5px);
}

/* --- Custom "Honeycomb" Colors (Matching the image) --- */
.color-blue { border-color: #2b6b8a; }
.color-teal { border-color: #4ca5a7; }
.color-green { border-color: #8bc34a; }
.color-yellow { border-color: #f0ad4e; }
.color-red { border-color: #e5554d; }
.color-pink { border-color: #b73f67; }

/* --- Connector Line & Dot (The vertical text part in your image) --- */
.connector-dot {
  position: absolute;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: transparent;
  border: 3px solid inherit; /* Inherits parent color */
  top: -45px; /* Pushes it up above the hexagon */
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}

/* Create the dotted line going up */
.honeycomb-item::before {
  content: '';
  position: absolute;
  width: 2px;
  height: 40px;
  top: -40px;
  left: 50%;
  transform: translateX(-50%);
  background-image: radial-gradient(#ccc 2px, transparent 2px);
  background-size: 2px 8px;
  background-position: 0 0;
}

/* Styling specific connector dots matching border color */
.color-blue .connector-dot { border-color: #2b6b8a; background: #2b6b8a; }
.color-teal .connector-dot { border-color: #4ca5a7; background: #4ca5a7; }
.color-green .connector-dot { border-color: #8bc34a; background: #8bc34a; }
.color-yellow .connector-dot { border-color: #f0ad4e; background: #f0ad4e; }
.color-red .connector-dot { border-color: #e5554d; background: #e5554d; }
.color-pink .connector-dot { border-color: #b73f67; background: #b73f67; }

/* --- Icon & Text Styling --- */
.honeycomb-item .cred-icon {
  font-size: 2.5rem;
  margin-bottom: 10px;
  color: #333;
}

.honeycomb-item h4 {
  font-size: 1rem;
  margin-bottom: 8px;
  font-weight: 600;
  color: #222;
}

.honeycomb-item p {
  font-size: 0.8rem;
  line-height: 1.4;
  color: #666;
}

/* --- Mobile Responsiveness --- */
@media (max-width: 768px) {
  .honeycomb-wrapper {
    grid-template-columns: 1fr 1fr;
    grid-template-areas:
      "item1 item2"
      "item3 item4"
      "item5 item6";
    gap: 2rem 0.5rem;
  }
  .honeycomb-item {
    width: 160px;
    height: 190px;
    padding: 15px 5px;
  }
}

@media (max-width: 480px) {
  .honeycomb-wrapper {
    grid-template-columns: 1fr;
    grid-template-areas:
      "item1"
      "item2"
      "item3"
      "item4"
      "item5"
      "item6";
    gap: 3rem 0; /* Increase gap so the hexagons don't touch */
  }
}

/* ----- BUTTONS ----- */
.btn-teal, .btn-navy, .btn-outline, .btn-outline-white {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  transition: all var(--ease);
  cursor: pointer;
  border: none;
}
.btn-teal {
  padding: 0.85rem 2rem;
  background: var(--teal);
  color: white;
}
.btn-teal:hover {
  background: var(--teal-dk);
  box-shadow: 0 8px 24px rgba(0,128,128,0.28);
  transform: translateY(-1px);
}
.btn-navy {
  padding: 0.85rem 2rem;
  background: var(--navy-mid);
  color: white;
}
.btn-navy:hover {
  background: var(--navy);
  transform: translateY(-1px);
}
.btn-outline {
  padding: 0.85rem 2rem;
  border: 1px solid rgba(255,255,255,0.22);
  color: rgba(255,255,255,0.85);
  background: transparent;
}
.btn-outline:hover {
  border-color: white;
  color: white;
  background: rgba(255,255,255,0.05);
}
.btn-outline-white {
  padding: 0.85rem 2rem;
  border: 1px solid rgba(255,255,255,0.18);
  color: rgba(255,255,255,0.72);
  background: transparent;
}
.btn-outline-white:hover {
  border-color: rgba(255,255,255,0.45);
  color: white;
  background: rgba(255,255,255,0.04);
  transform: translateY(-1px);
}
.cta-btns { display: flex; gap: 1rem; flex-wrap: wrap; }
.cta-btns.centered { justify-content: center; }

/* ----- ARROW LINK ----- */
.arrow-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--teal);
  transition: gap var(--ease), color var(--ease);
  letter-spacing: 0.04em;
}
.arrow-link:hover { gap: 0.7rem; }

/* ----- PAGE HERO (inner pages) ----- */
.page-hero {
  background: var(--navy);
  padding: 11rem 2rem 6rem;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 75% 25%, rgba(0,128,128,0.12) 0%, transparent 65%),
    radial-gradient(circle at 15% 85%, rgba(201,168,76,0.05) 0%, transparent 55%);
  pointer-events: none;
}
.page-hero-inner {
  max-width: 1180px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
.hero-label {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.4rem;
}
.hero-label::before {
  content: '';
  display: block;
  width: 24px;
  height: 1px;
  background: var(--gold);
}
.page-hero h1 {
  font-size: clamp(2.8rem, 5.5vw, 4.6rem);
  color: white;
  letter-spacing: -0.02em;
  margin-bottom: 1.4rem;
}
.page-hero h1 em {
  font-style: italic;
  color: var(--gold);
  font-weight: 500;
}
.page-hero p {
  font-size: 1rem;
  color: rgba(255,255,255,0.52);
  line-height: 1.8;
  font-weight: 300;
  max-width: 580px;
}

/* ----- CTA BAND ----- */
.cta-band {
  background: var(--navy);
  padding: 6rem 0;
  text-align: center;
  border-top: 1px solid rgba(255,255,255,0.04);
}
.cta-band h2 {
  font-size: clamp(2rem, 3.5vw, 2.9rem);
  color: white;
  margin-bottom: 1.1rem;
  font-weight: 600;
}
.cta-band p {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.48);
  max-width: 460px;
  margin: 0 auto 2.5rem;
  line-height: 1.8;
  font-weight: 300;
}

/* ==========================================================
   EXPERIENCE STRIP
========================================================== */

.brand-strip {
    padding: 6rem 0;
    background: #fff;
}

.brand-label {
    text-align: center;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.35em;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 3rem;
}

.brand-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 3rem 2rem;
    align-items: center;
    justify-items: center;
}

.brand-grid img {
    max-width: 150px;
    max-height: 42px;
    width: auto;
    height: auto;
    opacity: 0.6;
    filter: grayscale(100%);
    transition: all .3s ease;
}

.brand-grid img:hover {
    opacity: 1;
    filter: grayscale(0%);
    transform: translateY(-2px);
}

@media (max-width: 768px) {
    .brand-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .brand-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

/* ----- FOOTER ----- */
footer {
  background: var(--navy);
  padding: 5rem 0 2rem;
}
.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3.5rem;
  margin-bottom: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.footer-brand img {
  height: 34px;
  filter: brightness(0) invert(1);
  opacity: 0.8;
  margin-bottom: 1.2rem;
}
.footer-brand p {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.32);
  line-height: 1.8;
  max-width: 250px;
  font-weight: 300;
}
.footer-col h5 {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.62rem;
  font-weight: 700;
  color: rgba(255,255,255,0.3);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 1.2rem;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 0.65rem; }
.footer-col a {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.42);
  font-weight: 300;
  transition: color var(--ease);
}
.footer-col a:hover { color: white; }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}
.footer-bottom p {
  font-size: 0.72rem;
  color: rgba(255,255,255,0.22);
}
.social { display: flex; gap: 0.5rem; }
.social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px; height: 32px;
  border: 1px solid rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.35);
  font-size: 0.72rem;
  transition: all var(--ease);
}
.social a:hover { border-color: var(--teal); color: var(--teal); }

/* ----- REVEAL ANIMATIONS ----- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s cubic-bezier(0.16,1,0.3,1),
              transform 0.7s cubic-bezier(0.16,1,0.3,1);
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.d1 { transition-delay: 0.08s; }
.d2 { transition-delay: 0.16s; }
.d3 { transition-delay: 0.24s; }
.d4 { transition-delay: 0.32s; }

/* ----- SHARED NAV MOBILE ----- */
@media (max-width: 768px) {
  .mob-btn { display: block; }
  .nav-links {
    display: none;
    position: fixed;
    top: 76px; right: 0;
    width: 270px;
    height: calc(100vh - 76px);
    background: var(--navy);
    flex-direction: column;
    align-items: flex-start;
    padding: 2rem;
    gap: 0;
    box-shadow: -6px 0 40px rgba(0,0,0,0.3);
    overflow-y: auto;
    z-index: 2999;
  }
  .nav-links.open { display: flex; }
  .nav-links li { width: 100%; }
  .nav-links a {
    color: rgba(255,255,255,0.52) !important;
    display: block;
    padding: 0.9rem 0.5rem;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    font-size: 0.8rem;
  }
  .nav-links a::after { display: none; }
  .footer-top { grid-template-columns: 1fr; gap: 2rem; }
  .container { padding: 0 1.25rem; }
}
@media (max-width: 1024px) {
  .footer-top { grid-template-columns: 1fr 1fr; gap: 2.5rem; }
}