/* =========================================================
   DESIGN SYSTEM FOUNDATION
   Tokens, colors, spacing, and layout constants
   ========================================================= */

:root {
  /* Core colors */
  --ink: #2E2E2E;
  --ink-soft: #46464E;
  --ink-faint: #6B6B73;
  --muted: #6B6B73; 
  --bs-link-color: #567C8D;
  --bs-link-hover-color: #46606E;
  --bs-link-color-rgb: 86, 124, 141;

  /* Surfaces */
  --bg: #ede2db;
  --card: #F5F0EB;
  --surface-1: #F5F0EB;
  --surface-2: #EBE7E2;
  --surface-3: #F9F6F3;

  /* Lines */
  --line: #D4C4B5;
  --line-soft: #E0D5CA;

  /* Misc */
  --stone: #B8ADA3;
  --footer: #2E2E2E;

  /* Layout */
  --nav-height: 6rem;
}

/* =========================================================
   GLOBAL ELEMENT DEFAULTS
   ========================================================= */

body {
  font-family: "Work Sans", system-ui, -apple-system, sans-serif;
  color: var(--ink);
  background-color: var(--bg);
  line-height: 1.6;
}

main {
  padding-top: var(--nav-height);
}

#evidence-section {
  scroll-margin-top: var(--nav-height);
}

.btn {
  border-radius: 0.625rem;
}

/* Global button defaults */
.btn-outline-dark {
  background-color: #146B8C;
  border-color: #146B8C;
  color: #ffffff;
  border-radius: 6px;
}

.btn-outline-dark:hover,
.btn-outline-dark:focus {
  background-color: #46606E;
  border-color: #46606E;
  color: #ffffff;
}

/* Override for navbar Collaborate button only */
.navbar-nav .btn-outline-dark {
  background-color: #E85A4F;
  border-color: #E85A4F;
}

.navbar-nav .btn-outline-dark:hover,
.navbar-nav .btn-outline-dark:focus {
  background-color: #D14A3F;
  border-color: #D14A3F;
}

/* =========================================================
   TYPOGRAPHY SYSTEM
   ========================================================= */

/* Serif role */
.serif,
.brand,
.hero-title,
.section-title,
.case-title,
.cs-h2,
.cs-h3,
.cs-h4,
.references {
  font-family: "Crimson Pro", serif;
}

/* Eyebrow / label role */
.eyebrow,
.section-label,
.work-card h3,
.footer h6,
.footer .nav-link,
.cs-eyebrow,
.cs-feature-title {
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}

.section-label {
  background-color: #664e00;
  color: #ffffff;
  display: inline-block;
  padding: 0.5rem 1rem;
}

/* =========================================================
   NAVIGATION
   ========================================================= */

.navbar {
  padding: 0rem;
  background-color: #efeae7;
  z-index: 1030;
  box-shadow:
    0 1px 0 rgba(46,46,46,0.08),
    0 8px 24px rgba(46,46,46,0.12);
}

.navbar-brand {
  font-size: 1.4rem;
  letter-spacing: 0.02em;
}

.navbar-nav .nav-link {
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  color: var(--ink);
  padding-left: 0.85rem;
  padding-right: 0.85rem;
}

.navbar-nav .btn {
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  padding: 0.4rem 1.5rem;
}


/* =========================================================
   HERO
   ========================================================= */

.hero-title {
  font-size: clamp(2.2rem, 3.4vw, 3.2rem);
  line-height: 1.2;
}

.hero-copy {
  color: var(--muted);
}

.hero-media {
  background-color: var(--bg);
  border: 1px solid var(--card);
  width: 100%;
}

.hero-media img {
  width: 100%;
  height: auto;
  display: block;
}

.epic-cinema {
  pointer-events:none;
               background:
                 radial-gradient(ellipse at center, rgba(230,210,197,0) 55%, #E6D2C5 80%),
                 linear-gradient(to left,  #E6D2C5 0%, rgba(230,210,197,0) 25%),
                 linear-gradient(to right, #E6D2C5 0%, rgba(230,210,197,0) 25%),
                 linear-gradient(to top,   #E6D2C5 0%, rgba(230,210,197,0) 28%);
}
/* =========================================================
   SECTION STRUCTURE
   ========================================================= */

.section {
  padding: 3rem 0;
}

.section-divider {
  border-top: 1px solid var(--line);
}

.section-title {
  font-size: 2rem;
  line-height: 1.3;
}

.section-copy {
  color: var(--muted);
}

/* =========================================================
   CARD SYSTEM
   ========================================================= */

.card {
  background-color: var(--card);
  border: 1px solid var(--line);
  height: 100%;
}

/* Work cards */
.work-card {
background-color: var(--card);
padding: 1.5rem;
border: 1px solid #D4C4B5;
height: 100%;
}

.work-card h3 {
  margin-bottom: 0.75rem;
}

.work-card p {
  color: var(--muted);
  font-size: 0.92rem;
  margin-bottom: 0;
}

/* Case cards */
.case-card { 
border: 1px solid var(--line);
padding: 1.75rem;
height: 100%;
}

/* References section cards only */
section:has(.references) .case-card {
  background-color: #E8FBFF;
}

.case-title {
  font-size: 1.3rem;
  line-height: 1.4;
}

.case-card p {
  color: var(--muted);
  line-height: 1.6;
  margin: 0;
}

/* =========================================================
   CASE STUDIES
   ========================================================= */

.cs-wrap {
  padding-bottom: 3rem;
}

.cs-band {
  background: var(--surface-1);
  padding: 3rem 0;
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}

.cs-section {
  padding: 3rem 0;
}

.cs-eyebrow {
  font-size:.65rem;
  letter-spacing:.2em;
  text-transform:uppercase;
  color: var(--ink);
  margin-bottom:.5rem;
}

.cs-h2 {
  font-size: 2.4rem;
  line-height: 1.2;
  margin-bottom: 1rem;
}

.cs-h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.cs-h4 {
  font-size: 1.2rem;
}

.cs-copy {
  color: var(--ink-soft);
}

.cs-pill {
  width: 36px;
  height: 34px;
  border-radius: 6px;
  border: 2px solid #C9BBA7;
  background: #F5F0EB;
  font-size: 0.8rem;
}

.cs-pill.is-active {
  background: #2E2E2E;
  color: #ffffff;
  border-color: #2E2E2E;
}

.cs-card {
  background: var(--surface-2);
  padding: 2.5rem;
  border-radius: 4px;
}

.cs-card ul {
  padding-left: 1.1rem;
  color: var(--ink-soft);
}

.cs-feature {
  background: var(--surface-3);
  padding: 1.5rem;
  height: 100%;
}

/* =========================================================
   FOOTER
   ========================================================= */

.footer {
  background-color: var(--footer);
  color: #F5F0EB;
}

.footer .list-unstyled li {
  font-size: 0.72rem;
  color: #E0D5CA;
  margin-bottom: 0.35rem;
}

.footer > .container > ul.nav:not(.footer-nav) .nav-link {
  color: #EBE7E2;
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.footer > .container > ul.nav:not(.footer-nav) .nav-link:hover,
.footer > .container > ul.nav:not(.footer-nav) .nav-link:focus {
  color: #ffffff;
  text-decoration: underline;
}


/* =========================================================
   MEGAMENU
   ========================================================= */
.megamenu {
  min-width: 24rem; /* 500px at default 16px font size */
  border: 1px solid rgba(107,107,115,0.3);
  border-radius: 0;
  box-shadow: 0 4px 6px rgba(46,46,46,0.15);
  left: 0;
  right: 0;
  width: 100%;
  max-height: 70vh;
  overflow-y: auto;
  background: rgba(230, 210, 197, 0.92);
    /* Shading the edges */
    box-shadow:
      0 12px 32px rgba(46,46,46,0.18),
      inset 0 0 30px rgba(46,46,46,0.08);

  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

@media (max-width: 991px) {
  .megamenu {
    min-width: 100%;
    max-height: 60vh;
    position: static;
    border-left: 0;
    border-right: 0;
  }
}

.megamenu-item {
  font-size: 0.9rem;
  padding: .8rem;
  border-left: 3px solid #8E9CA3;
  background: rgba(142,156,163,0.15);
  margin-bottom: 0.5rem;
  cursor: pointer;
  transition: background-color 0.2s;
  display: block;
}

.megamenu-item:last-child {
  margin-bottom: 0;
}

.megamenu-item:hover {
  background-color: #F9F6F3;
}

.megamenu-item i {
  color: #E85A4F;
  font-size: 1.1rem;
}

.megamenu-item p {
  font-size: 0.8rem;
  color: #46464E;
  font-weight: normal;
  text-transform: none;
}

/* =========================================================
   MOBILE NAVIGATION
   ========================================================= */

@media (max-width: 991.98px) {

  .navbar-toggler {
    display: inline-flex;
    align-items: center;
    padding: 0.9rem 1.25rem;
    font-size: 0.95rem;
    letter-spacing: 0.12em;
    color: #2E2E2E;
    border-radius: 0.625rem;
    box-shadow:
      inset 0 0 0 1px var(--ink),
      inset 0 0 0 2px var(--ink);
  }

  .navbar-toggler:focus {
    box-shadow: none;
  }

  .navbar-collapse {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--line);
  }

  .navbar-nav .nav-link {
    font-size: 0.8rem;
    letter-spacing: 0.12em;
    padding: 0.75rem 0;
  }

  .navbar-nav .nav-item:last-child {
    margin-top: 0.85rem;
  }

  .navbar .btn-outline-dark {
    padding: 0.9rem 1.25rem;
    font-size: 0.85rem;
    border: none; 
  }
}


/* =========================================================
   MOBILE SCALE ADJUSTMENTS
   ========================================================= */

@media (max-width: 768px) {
  :root {
    --nav-height: 5rem;
  }
}

/* --- ENHANCED GLASSMORPHISM & SCALE --- */
.work-card, .case-card {
  /* 1. The Glass Look */
  background: rgba(255, 255, 255, 0.35) !important; /* High transparency */
  backdrop-filter: blur(12px) saturate(180%); /* Stronger frost and color boost */
  -webkit-backdrop-filter: blur(12px) saturate(180%);
  
  /* 2. The Border & Shadow for Depth */
  border: 1px solid rgba(255, 255, 255, 0.5) !important;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  
  /* 3. The "Alive" Transition */
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275); /* Snappy bounce feel */
  cursor: pointer;
  z-index: 1;
  position: relative;
}

/* 4. The 20% "Bigger Feel" on Mouse Over */
.work-card:hover, .case-card:hover {
  transform: scale(1.10); /* Grows 10% (adjust to 1.20 for a full 20% grow) */
  background: rgba(255, 255, 255, 0.5) !important;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
  z-index: 10; /* Ensures the card pops above its neighbors */
}

/* Subtle inner glow for the glass effect */
.work-card::after, .case-card::after {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(255,255,255,0.4) 0%, rgba(255,255,255,0) 100%);
  pointer-events: none;
}