:root {
    --bg-dark: #f8f9fc;
    --bg-card: #ffffff;
    --text-primary: #171b26;
    --text-secondary: #687083;
    --accent: #82ffcd;
    --border: rgba(23, 27, 38, 0.08);
    --font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        body {
            font-family: var(--font-family);
            background-color: var(--bg-dark);
            color: var(--text-primary);
            line-height: 1.6;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 40px 20px;
        }

        /* HOMEPAGE TEASER CARD */
        .teaser-section {
            margin-bottom: 80px;
        }

        .section-title {
            font-size: 24px;
            font-weight: 500;
            margin-bottom: 30px;
            color: var(--text-secondary);
        }

        .teaser-card {
            position: relative;
            border-radius: 16px;
            overflow: hidden;
            height: 600px;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, rgba(0, 0, 0, 0.2) 50%, rgba(0, 0, 0, 0.5) 100%),
                url('https://images.unsplash.com/photo-1556821840-3a63f95609a7?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80') center/cover no-repeat;
            padding: 40px;
            transition: transform 0.3s ease;
        }

        .teaser-card:hover {
            transform: scale(1.01);
        }

        .teaser-card-top {
            display: flex;
            justify-content: space-between;
            align-items: flex-start;
        }

        .teaser-logo {
            font-size: 24px;
            font-weight: 800;
            letter-spacing: -0.5px;
        }

        .teaser-tag {
            background-color: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(10px);
            padding: 6px 12px;
            border-radius: 20px;
            font-size: 11px;
            font-weight: 600;
            letter-spacing: 1px;
            text-transform: uppercase;
        }

        .teaser-card-bottom {
            max-width: 800px;
        }

        .teaser-headline {
            font-size: 48px;
            font-weight: 500;
            line-height: 1.1;
            margin-bottom: 30px;
            letter-spacing: -1px;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            padding: 12px 24px;
            background-color: transparent;
            color: var(--text-primary);
            border: 1px solid rgba(255, 255, 255, 0.3);
            border-radius: 30px;
            text-decoration: none;
            font-size: 14px;
            font-weight: 500;
            transition: all 0.2s ease;
            cursor: pointer;
        }

        .btn:hover {
            background-color: var(--text-primary);
            color: var(--bg-dark);
        }

        .btn-icon {
            margin-left: 8px;
            transition: transform 0.2s ease;
        }

        .btn:hover .btn-icon {
            transform: translateX(4px);
        }

        /* BACK LINK */
        .back-link {
            display: inline-flex;
            align-items: center;
            color: var(--text-secondary);
            text-decoration: none;
            font-size: 14px;
            font-weight: 500;
            margin-bottom: 20px;
            transition: color 0.2s ease;
        }

        .back-link:hover {
            color: var(--text-primary);
        }

        /* CASE STUDY HERO */
        .case-hero {
            padding: 20px 0 80px 0;
            border-bottom: 1px solid var(--border);
        }

        .eyebrow {
            font-size: 12px;
            text-transform: uppercase;
            letter-spacing: 2px;
            color: var(--text-secondary);
            margin-bottom: 16px;
            display: block;
        }

        .hero-title {
            font-size: 64px;
            font-weight: 600;
            line-height: 1.1;
            margin-bottom: 24px;
            letter-spacing: -2px;
        }

        .hero-subtitle {
            font-size: 24px;
            color: var(--text-secondary);
            margin-bottom: 40px;
            max-width: 800px;
            line-height: 1.4;
        }

        .tags-wrapper {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
            margin-bottom: 40px;
        }

        .tag {
            background-color: var(--bg-card);
            border: 1px solid var(--border);
            padding: 8px 16px;
            border-radius: 20px;
            font-size: 13px;
        }

        .hero-meta {
            display: flex;
            gap: 40px;
            color: var(--text-secondary);
            font-size: 14px;
        }

        .hero-meta a {
            color: var(--text-primary);
            text-decoration: underline;
            text-underline-offset: 4px;
        }

        /* CLIENT SNAPSHOT */
        .section-block {
            padding: 80px 0;
            border-bottom: 1px solid var(--border);
        }

        .block-title {
            font-size: 32px;
            margin-bottom: 40px;
        }

        .block-intro {
            font-size: 20px;
            color: var(--text-secondary);
            margin-bottom: 40px;
            max-width: 800px;
        }

        .snapshot-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 2px;
            background-color: var(--border);
            border: 1px solid var(--border);
            border-radius: 12px;
            overflow: hidden;
        }

        .snapshot-item {
            background-color: var(--bg-dark);
            padding: 24px;
            display: flex;
            flex-direction: column;
        }

        .snapshot-label {
            font-size: 12px;
            text-transform: uppercase;
            letter-spacing: 1px;
            color: var(--text-secondary);
            margin-bottom: 8px;
        }

        .snapshot-value {
            font-size: 16px;
            font-weight: 500;
        }

        /* CHALLENGE & SOLUTION */
        .text-content {
            display: grid;
            grid-template-columns: 1fr 2fr;
            gap: 60px;
        }

        .text-sidebar {
            display: flex;
            flex-direction: column;
        }

        .sidebar-img {
            width: 100%;
            flex-grow: 1;
            min-height: 0;
            object-fit: cover;
            object-position: bottom;
            border-radius: 12px;
            border: 1px solid var(--border);
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
            margin-top: 0;
        }

        @media (max-width: 768px) {
            .text-content {
                grid-template-columns: 1fr;
                gap: 30px;
            }
            
            .sidebar-img {
                height: 300px;
                flex-grow: 0;
            }

            .hero-title {
                font-size: 36px;
            }
            
            .hero-subtitle {
                font-size: 18px;
            }
            
            .hero-meta {
                flex-direction: column;
                gap: 12px;
            }

            .snapshot-grid {
                grid-template-columns: 1fr;
            }
            
            .modules-grid {
                grid-template-columns: 1fr;
            }
            
            .impact-table th, .impact-table td {
                padding: 12px 10px;
                font-size: 13px;
            }
        }

        .text-col h3 {
            font-size: 24px;
            margin-bottom: 20px;
        }

        .text-col p {
            font-size: 18px;
            color: var(--text-secondary);
            margin-bottom: 24px;
        }

        .feature-list {
            list-style: none;
        }

        .feature-list li {
            position: relative;
            padding-left: 24px;
            margin-bottom: 16px;
            font-size: 16px;
            color: var(--text-secondary);
        }

        .feature-list li::before {
            content: "→";
            position: absolute;
            left: 0;
            color: var(--accent);
        }

        .feature-list li strong {
            color: var(--text-primary);
            font-weight: 500;
        }

        /* PLATFORM MODULES */
        .modules-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 24px;
        }

        .module-card {
            background-color: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: 12px;
            padding: 30px;
            transition: transform 0.3s ease, border-color 0.3s ease;
        }

        .module-card:hover {
            transform: translateY(-5px);
            border-color: rgba(255, 255, 255, 0.2);
        }

        .module-id {
            font-size: 12px;
            color: var(--text-secondary);
            margin-bottom: 12px;
            font-family: monospace;
        }

        .module-title {
            font-size: 20px;
            font-weight: 500;
            margin-bottom: 16px;
            line-height: 1.3;
        }

        .module-desc {
            font-size: 14px;
            color: var(--text-secondary);
            margin-bottom: 20px;
        }

        .module-features {
            list-style: disc;
            padding-left: 20px;
            font-size: 13px;
            color: #ccc;
        }

        .module-features li {
            margin-bottom: 8px;
        }

        /* IMPACT TABLE */
        .impact-table {
            width: 100%;
            border-collapse: collapse;
            margin-top: 30px;
        }

        .impact-table th {
            text-align: left;
            padding: 16px;
            border-bottom: 1px solid var(--border);
            color: var(--text-secondary);
            font-weight: 500;
            font-size: 14px;
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        .impact-table td {
            padding: 20px 16px;
            border-bottom: 1px solid var(--border);
            vertical-align: top;
        }

        .impact-table tr:last-child td {
            border-bottom: none;
        }

        .td-before {
            color: var(--text-secondary);
            font-size: 15px;
        }

        .td-after {
            color: var(--text-primary);
            font-weight: 500;
            font-size: 15px;
        }

        /* STATS ROW */
        .stats-row {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 30px;
            margin: 60px 0;
            padding: 60px 0;
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }

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

        .stat-item {
            text-align: center;
        }

        .stat-number {
            font-size: 64px;
            font-weight: 600;
            letter-spacing: -2px;
            margin-bottom: 16px;
            background: linear-gradient(to right, #fff, #888);
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .stat-text {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.4;
        }

        .closing-text {
            font-size: 24px;
            line-height: 1.4;
            text-align: center;
            max-width: 800px;
            margin: 0 auto;
            color: var(--text-secondary);
        }

        .closing-text strong {
            color: var(--text-primary);
            font-weight: 500;
        }

        /* FOOTER */
        .footer {
            padding: 60px 0;
            display: flex;
            flex-direction: column;
            align-items: center;
            text-align: center;
            background-color: var(--bg-card);
            margin-top: 80px;
        }

        .footer h4 {
            font-size: 18px;
            margin-bottom: 16px;
        }

        .footer-links {
            display: flex;
            gap: 20px;
            margin-bottom: 24px;
            color: var(--text-secondary);
            font-size: 14px;
            flex-wrap: wrap;
            justify-content: center;
        }

        .footer-meta {
            font-size: 14px;
            color: var(--text-secondary);
        }

        .footer-meta a {
            color: var(--text-primary);
            text-decoration: underline;
        }










































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

#case-studies-page {
  position: relative;
  overflow: hidden;
  padding: 6rem 1.5rem 7rem;

  background:
    radial-gradient(
      circle at 8% 5%,
      rgba(130, 255, 205, 0.10),
      transparent 28%
    ),
    radial-gradient(
      circle at 92% 85%,
      rgba(130, 255, 205, 0.07),
      transparent 28%
    ),
    #f8f9fc;
}

.case-studies-container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
}


/* ==========================================================
   SECTION HEADER
   ========================================================== */

.case-studies-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 3rem;

  margin-bottom: 3rem;
}

.case-section-tag,
.cs-page-tag {
  display: inline-flex;
  align-items: center;

  font-family: "DM Mono", monospace;
  font-size: 10px;
  font-weight: 500;

  letter-spacing: 0.12em;
  text-transform: uppercase;

  color: #111827;

  background:
    linear-gradient(
      180deg,
      #9affd9 0%,
      #82ffcd 50%,
      #63eeb5 100%
    );

  padding: 0.4rem 0.75rem;
  border-radius: 999px;

  box-shadow:
    0 6px 18px rgba(130, 255, 205, 0.18),
    inset 0 1px 1px rgba(255,255,255,.7);
}

.case-studies-head h2 {
  margin: 0.9rem 0 0;

  font-family: "Plus Jakarta Sans", sans-serif !important;

  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;

  line-height: 1.08;
  letter-spacing: -0.045em;

  color: #171b26;
}

.case-studies-head h2 span {
  color: #7d8797;
}

.case-studies-head > p {
  max-width: 390px;

  margin: 0 0 0.25rem;

  font-family: "Plus Jakarta Sans", sans-serif;

  font-size: 0.88rem;
  line-height: 1.7;

  color: #687083;
}


/* ==========================================================
   GRID
   ========================================================== */

.case-studies-grid {
  display: grid;

  grid-template-columns: repeat(2, minmax(0, 1fr));

  gap: 1.5rem;
}


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

.case-study-card {
  position: relative;

  overflow: hidden;

  background:
    radial-gradient(
      circle at 10% 0%,
      rgba(130,255,205,.12),
      transparent 35%
    ),
    linear-gradient(
      135deg,
      rgba(255,255,255,.94),
      rgba(247,251,249,.78)
    );

  border: 1px solid rgba(255,255,255,.9);

  border-radius: 22px;

  backdrop-filter: blur(20px) saturate(145%);
  -webkit-backdrop-filter: blur(20px) saturate(145%);

  box-shadow:
    0 20px 50px rgba(30,40,55,.07),
    0 4px 14px rgba(30,40,55,.04),
    inset 0 1px 0 rgba(255,255,255,.9);

  transition:
    transform .4s ease,
    box-shadow .4s ease,
    border-color .4s ease;
}

.case-study-card:hover {
  transform: translateY(-7px);

  border-color: rgba(130,255,205,.55);

  box-shadow:
    0 30px 65px rgba(30,40,55,.10),
    0 8px 25px rgba(130,255,205,.10);
}


/* ==========================================================
   IMAGE
   ========================================================== */

.case-study-image {
  position: relative;

  display: block;

  height: 275px;

  overflow: hidden;

  background: #eef4f1;
}

.case-study-image img {
  width: 100%;
  height: 100%;

  display: block;

  object-fit: cover;

  transition:
    transform .65s cubic-bezier(.2,.7,.2,1),
    filter .45s ease;
}

.case-study-card:hover .case-study-image img {
  transform: scale(1.055);
}


/* Image gradient */

.case-study-image::after {
  content: "";

  position: absolute;

  inset: 0;

  background:
    linear-gradient(
      180deg,
      rgba(0,0,0,0) 50%,
      rgba(0,0,0,.14) 100%
    );

  pointer-events: none;
}


/* ==========================================================
   IMAGE ARROW
   ========================================================== */

.case-study-overlay {
  position: absolute;

  right: 1rem;
  bottom: 1rem;

  width: 42px;
  height: 42px;

  display: flex;
  align-items: center;
  justify-content: center;

  border-radius: 50%;

  background:
    linear-gradient(
      180deg,
      #9affd9,
      #82ffcd
    );

  color: #111827;

  border: 1px solid rgba(255,255,255,.75);

  box-shadow:
    0 8px 22px rgba(0,0,0,.14),
    0 0 18px rgba(130,255,205,.25);

  opacity: 0;

  transform: translateY(8px);

  transition:
    opacity .3s ease,
    transform .3s ease;
}

.case-study-card:hover .case-study-overlay {
  opacity: 1;
  transform: translateY(0);
}

.case-study-overlay i {
  font-size: .85rem;
}


/* ==========================================================
   CONTENT
   ========================================================== */

.case-study-content {
  position: relative;

  padding: 1.45rem 1.5rem 1.5rem;
}

.case-study-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;

  margin-bottom: .75rem;

  font-family: "DM Mono", monospace;

  font-size: .64rem;
  font-weight: 500;

  letter-spacing: .06em;

  text-transform: uppercase;

  color: #708092;
}

.case-study-meta span:first-child {
  color: #369b75;
}

.case-study-meta span:last-child {
  color: #a0a8b5;
}


.case-study-content h3 {
  margin: 0 0 .65rem;

  font-family: "Plus Jakarta Sans", sans-serif !important;

  font-size: 1.25rem;
  font-weight: 700;

  line-height: 1.2;

  letter-spacing: -.025em;

  color: #171b26;
}

.case-study-content > p {
  margin: 0;

  max-width: 600px;

  font-family: "Plus Jakarta Sans", sans-serif;

  font-size: .82rem;

  line-height: 1.7;

  color: #687083;
}


/* ==========================================================
   BOTTOM
   ========================================================== */

.case-study-bottom {
  display: flex;

  align-items: center;
  justify-content: space-between;

  gap: 1rem;

  margin-top: 1.35rem;

  padding-top: 1rem;

  border-top: 1px solid rgba(23,27,38,.07);
}


/* ==========================================================
   TECH TAGS
   ========================================================== */

.case-study-tags {
  display: flex;

  flex-wrap: wrap;

  gap: .4rem;
}

.case-study-tags span {
  display: inline-flex;

  align-items: center;

  padding: .32rem .58rem;

  border-radius: 999px;

  font-family: "Plus Jakarta Sans", sans-serif;

  font-size: .59rem;
  font-weight: 600;

  color: #4d7767;

  background: rgba(130,255,205,.10);

  border: 1px solid rgba(130,255,205,.22);
}


/* ==========================================================
   LINK
   ========================================================== */

.case-study-link {
  display: inline-flex;

  align-items: center;

  gap: .45rem;

  flex-shrink: 0;

  font-family: "Plus Jakarta Sans", sans-serif;

  font-size: .72rem;
  font-weight: 700;

  color: #171b26;

  text-decoration: none;

  transition:
    color .25s ease,
    gap .25s ease;
}

.case-study-link i {
  font-size: .65rem;

  transition: transform .25s ease;
}

.case-study-link:hover {
  color: #16875d;
  gap: .65rem;
}

.case-study-link:hover i {
  transform: translateX(3px);
}


/* ==========================================================
   FEATURED CARD
   ========================================================== */

.case-study-card--large {
  grid-column: span 2;

  display: grid;

  grid-template-columns: 1.15fr 1fr;
}

.case-study-card--large .case-study-image {
  height: 100%;
  min-height: 350px;
}

.case-study-card--large .case-study-content {
  display: flex;
  flex-direction: column;

  justify-content: center;

  padding: 2rem;
}

.case-study-card--large .case-study-content > p {
  max-width: 460px;
}

.case-study-card--large .case-study-bottom {
  margin-top: 1.5rem;
}


/* ==========================================================
   WIDE CARD
   ========================================================== */

.case-study-card--wide {
  grid-column: span 2;

  display: grid;

  grid-template-columns: 1fr 1fr;
}

.case-study-card--wide .case-study-image {
  height: 100%;
  min-height: 310px;
}

.case-study-card--wide .case-study-content {
  display: flex;
  flex-direction: column;
  justify-content: center;

  padding: 2rem;
}


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

.case-hero-copy {
  max-width: 760px;

  margin: 5rem auto 2rem;

  text-align: center;
}

.case-hero-copy h1 {
  margin: 1rem 0 1rem;

  font-family: "Plus Jakarta Sans", sans-serif !important;

  font-size: clamp(2.4rem, 6vw, 4.4rem);

  font-weight: 700;

  line-height: 1.05;

  letter-spacing: -.055em;

  color: #171b26;
}

.case-hero-copy h1 span {
  display: block;

  background:
    linear-gradient(
      90deg,
      #171b26 0%,
      #3d765f 45%,
      #16875d 100%
    );

  -webkit-background-clip: text;
  background-clip: text;

  -webkit-text-fill-color: transparent;
}

.case-hero-copy p {
  max-width: 620px;

  margin: 0 auto;

  font-family: "Plus Jakarta Sans", sans-serif;

  font-size: .94rem;

  line-height: 1.75;

  color: #687083;
}


/* ==========================================================
   RESPONSIVE
   ========================================================== */

@media (max-width: 900px) {

  .case-studies-head {
    align-items: flex-start;
    flex-direction: column;
    gap: 1rem;
  }

  .case-studies-head > p {
    max-width: 600px;
  }

  .case-study-card--large,
  .case-study-card--wide {
    grid-column: span 1;

    display: block;
  }

  .case-study-card--large .case-study-image,
  .case-study-card--wide .case-study-image {
    height: 280px;
    min-height: 0;
  }

  .case-study-card--large .case-study-content,
  .case-study-card--wide .case-study-content {
    padding: 1.5rem;
  }

}


@media (max-width: 650px) {

  #case-studies-page {
    padding: 4.5rem 1rem 5rem;
  }

  .case-studies-grid {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  .case-studies-head h2 {
    font-size: 2rem;
  }

  .case-study-image {
    height: 230px;
  }

  .case-study-content {
    padding: 1.3rem;
  }

  .case-study-bottom {
    align-items: flex-start;
    flex-direction: column;
  }

  .case-study-link {
    margin-top: .25rem;
  }

  .case-hero-copy {
    margin-top: 3.5rem;
  }

  .case-hero-copy h1 {
    font-size: clamp(2.25rem, 11vw, 3.3rem);
  }

}


@media (prefers-reduced-motion: reduce) {

  .case-study-card,
  .case-study-image img,
  .case-study-overlay,
  .case-study-link,
  .case-study-link i {
    transition: none !important;
  }

}