/* Document platform page — an archive: aged paper, ink green, index cards, a stamp, a serif for the titles */
.dc { --pg-display: "Lora", Georgia, serif; --dc-green: #1f5c4a; --dc-green-2: #2f7d64; --dc-gold: #c08a2b; --dc-paper: #f5f0e6;
      --dc-card: #fffdf7; --dc-ink: #1f2623; --dc-muted: #5f665f; --dc-line: #e2d9c7; --dc-dark: #15231e; --dc-stamp: #b5371f;
      background: var(--dc-paper); color: var(--dc-ink); font-family: "Work Sans", "Instrument Sans", sans-serif; font-size: 18px; line-height: 1.6; }
.dc h1, .dc h2 { font-weight: 700; color: var(--dc-ink); letter-spacing: -.015em; }
.dc h1 { font-size: clamp(40px, 5.4vw, 74px); line-height: 1.04; margin: 0 0 24px !important; }
.dc h2 { font-size: clamp(32px, 4.4vw, 56px); line-height: 1.08; margin: 0 0 20px !important; }
.dc h1 em, .dc h2 em { font-style: italic; font-weight: 500; color: var(--dc-green-2); }
.dc h3 { font-family: "Work Sans", sans-serif !important; font-size: 20px; font-weight: 600; margin: 0 0 8px !important; }
.dc section { padding: 110px 0; }
.dc-tag { display: inline-block; font: 600 13px var(--mono); letter-spacing: .14em !important; text-transform: uppercase !important;
          color: var(--dc-green); border: 1.5px solid currentColor; border-radius: 4px; padding: 4px 10px; margin-bottom: 20px; }
.dc-tag-light { color: #e3c486; }
.dc-lead { font-size: 21px; color: var(--dc-muted); max-width: 36em; }
.dc-btn { display: inline-flex; align-items: center; gap: 10px; min-height: 56px; padding: 0 26px; border-radius: 8px; font-weight: 600;
          font-size: 17px; background: var(--dc-green); color: #fff !important; box-shadow: 0 12px 28px rgba(31,92,74,.28); transition: transform .15s; }
.dc-btn:hover { transform: translateY(-2px); }
.dc-btn-line { background: transparent; color: var(--dc-ink) !important; box-shadow: inset 0 0 0 2px var(--dc-ink); }
.dc-ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }

/* hero + the index card */
.dc-hero { padding: 150px 0 110px !important;
           background: radial-gradient(700px 420px at 85% 25%, rgba(47,125,100,.14), transparent 60%),
                       repeating-linear-gradient(0deg, rgba(31,38,35,.025) 0 1px, transparent 1px 34px), var(--dc-paper); }
.dc-hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 60px; align-items: center; }
.dc-card-stack { position: relative; padding: 20px 10px; }
.dc-index { position: relative; background: var(--dc-card); border-radius: 6px; box-shadow: 0 30px 60px rgba(31,38,35,.18);
            transform: rotate(-1.5deg); overflow: hidden; border-top: 26px solid #e7dcc6; }
.dc-index::before { content: ""; position: absolute; top: -18px; left: 50%; width: 46px; height: 10px; margin-left: -23px; border-radius: 6px; background: #cbbd9f; }
.dc-index-back { position: absolute; inset: 0 30px 40px 40px; transform: rotate(3deg); background: #efe6d4; border-top-color: #ddd0b4; box-shadow: none; }
.dc-index-top { display: flex; justify-content: space-between; gap: 10px; padding: 14px 20px; border-bottom: 2px solid #b8cfc5;
                font: 500 12px var(--mono); color: var(--dc-green); text-transform: uppercase; letter-spacing: .06em; }
.dc-index-body { display: grid; grid-template-columns: 120px 1fr; gap: 18px; padding: 18px 20px;
                 background: repeating-linear-gradient(0deg, transparent 0 31px, #e8eef0 31px 32px); }
.dc-thumb { height: 150px; border-radius: 4px; background: linear-gradient(160deg, #d9cba8, #b8a47a); position: relative; overflow: hidden;
            filter: sepia(.3); }
.dc-thumb i { position: absolute; left: 14px; right: 14px; height: 3px; border-radius: 2px; background: rgba(60,45,20,.45); }
.dc-thumb i:nth-child(1) { top: 26px; } .dc-thumb i:nth-child(2) { top: 44px; right: 30px; } .dc-thumb i:nth-child(3) { top: 62px; } .dc-thumb i:nth-child(4) { top: 80px; right: 46px; }
.dc-index dl { margin: 0; display: grid; grid-template-columns: 62px 1fr; gap: 6px 10px; font-size: 15px; align-content: start; }
.dc-index dt { font: 500 11px var(--mono); text-transform: uppercase; color: var(--dc-muted); padding-top: 4px; }
.dc-index dd { margin: 0; font-family: "Lora", serif; font-weight: 600; }
.dc-index dd span { display: inline-block; font: 500 12px "Work Sans", sans-serif; background: #e3eee9; color: var(--dc-green);
                    border-radius: 999px; padding: 1px 8px; margin: 0 4px 4px 0; }
.dc-index-foot { display: grid; gap: 4px; padding: 12px 20px 16px; border-top: 1px dashed var(--dc-line); font-size: 13px; color: var(--dc-muted); }
.dc-index-foot .fa { width: 16px; color: var(--dc-green); }
.dc-stamp { position: absolute; right: 18px; bottom: 54px; transform: rotate(-12deg); border: 3px solid var(--dc-stamp); color: var(--dc-stamp);
            font: 700 14px var(--mono); letter-spacing: .14em; text-transform: uppercase; padding: 6px 12px; border-radius: 6px; opacity: .85;
            mix-blend-mode: multiply; }

/* cards */
.dc-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 40px; }
.dc-card { background: var(--dc-card); border: 1px solid var(--dc-line); border-radius: 8px; padding: 28px; position: relative; }
.dc-card::before { content: ""; position: absolute; top: 0; left: 28px; width: 40px; height: 4px; background: var(--dc-green); }
.dc-card > .fa { font-size: 26px; color: var(--dc-green); margin-bottom: 16px; display: block; }
.dc-card p { margin: 0; color: var(--dc-muted); font-size: 16px; }
.dc-who { padding-top: 40px !important; }
.dc-num { display: block; font: italic 600 40px var(--pg-display); color: var(--dc-gold); line-height: 1; margin-bottom: 12px; }
.dc-x { background: transparent; border-style: dashed; }
.dc-x::before { background: var(--dc-gold); }

/* the journey */
.dc-journey { background: var(--dc-dark); color: #dfe7e2; }
.dc-journey h2 { color: #fff; }
.dc-journey h2 em { color: #8fd1b5; }
.dc-path { list-style: none; margin: 46px 0 0; padding: 0; display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; counter-reset: p; }
.dc-path li { counter-increment: p; position: relative; background: #1d2f28; border: 1px solid #2c4339; border-radius: 10px; padding: 22px 18px; }
.dc-path li::before { content: "0" counter(p); position: absolute; top: 14px; right: 16px; font: 500 12px var(--mono); color: #6f8d80; }
.dc-path li:not(:last-child)::after { content: ""; position: absolute; top: 40px; right: -14px; width: 14px; height: 2px; background: #8fd1b5; }
.dc-path .fa { font-size: 24px; color: #8fd1b5; margin-bottom: 14px; display: block; }
.dc-path b { display: block; color: #fff; font-size: 17px; margin-bottom: 6px; }
.dc-path span { font-size: 15px; color: #a9bbb2; }
.dc-side { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 24px; }
.dc-side div { border: 1px dashed #3a5549; border-radius: 10px; padding: 16px 18px; font-size: 16px; color: #a9bbb2; }
.dc-side .fa { color: #e3c486; margin-right: 8px; }
.dc-side b { color: #fff; }

/* three doors */
.dc-door-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 40px; }
.dc-door { position: relative; background: var(--dc-card); border: 1px solid var(--dc-line); border-radius: 120px 120px 10px 10px;
           padding: 60px 28px 30px; text-align: center; }
.dc-door-n { position: absolute; top: 22px; left: 50%; transform: translateX(-50%); font: 500 12px var(--mono); color: var(--dc-muted); }
.dc-door > .fa { font-size: 30px; color: var(--dc-green); margin: 6px 0 14px; display: block; }
.dc-door p { margin: 0; color: var(--dc-muted); font-size: 16px; }
.dc-roles { margin-top: 30px; background: var(--dc-card); border: 1px solid var(--dc-line); border-radius: 10px; overflow: hidden; }
.dc-roles-row { display: grid; grid-template-columns: 1.6fr repeat(4, 1fr); align-items: center; border-top: 1px solid var(--dc-line); }
.dc-roles-row:first-child { border-top: 0; }
.dc-roles-row > * { padding: 13px 16px; text-align: center; }
.dc-roles-row > span:first-child { text-align: left; font-weight: 500; }
.dc-roles-h { background: #ece4d3; font: 600 12px var(--mono); text-transform: uppercase; letter-spacing: .06em; color: var(--dc-muted); }
.dc-roles .fa-check { color: var(--dc-green-2); }
.dc-roles .fa-minus { color: #c9c0ad; }

/* cataloguing */
.dc-cat { background: #ede5d5; }
.dc-cat-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 60px; align-items: center; }
.dc-list { list-style: none; margin: 26px 0 0; padding: 0; }
.dc-list li { padding: 14px 0; border-top: 1px solid #d8ccb4; color: var(--dc-muted); font-size: 17px; }
.dc-list b { color: var(--dc-ink); }
.dc-mocks { display: grid; gap: 24px; }
.dc-mocks .pj-mock { margin: 0 auto; --soft: #faf6ee; }

/* AI and handwriting */
.dc-ai-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.dc-letter { display: grid; grid-template-columns: 1fr 40px 1fr; gap: 10px; align-items: center; }
.dc-paper { background: #f3e9d2; border-radius: 4px; padding: 22px 20px; transform: rotate(-2deg); box-shadow: 0 16px 34px rgba(31,38,35,.14);
            font: italic 500 18px/1.5 "Lora", serif; color: #4a3b22; filter: sepia(.2); }
.dc-paper p { margin: 0 0 8px; }
.dc-sign { display: block; text-align: right; margin-top: 8px; }
.dc-arrow { text-align: center; font-size: 26px; color: var(--dc-green-2); }
.dc-typed { background: #fff; border-radius: 8px; padding: 18px; box-shadow: 0 16px 34px rgba(31,38,35,.1); font-size: 15px; }
.dc-typed small { display: block; font: 500 11px var(--mono); text-transform: uppercase; color: var(--dc-green); margin-bottom: 6px; }
.dc-typed p { margin: 0; }
.dc-ai p strong { color: var(--dc-ink); }

/* safety */
.dc-safe { background: var(--dc-dark); color: #dfe7e2; }
.dc-safe h2 { color: #fff; }
.dc-safe h2 em { color: #8fd1b5; }
.dc-safe-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 40px; }
.dc-safe-grid > div { background: #1d2f28; border: 1px solid #2c4339; border-radius: 10px; padding: 26px; }
.dc-safe-grid .fa { font-size: 26px; color: #e3c486; margin-bottom: 14px; display: block; }
.dc-safe-grid h3 { color: #fff; }
.dc-safe-grid p { margin: 0; color: #a9bbb2; font-size: 16px; }
.dc-mods { margin-top: 40px; }
.dc-mods p { color: #a9bbb2; }

/* case */
.dc-case-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 60px; align-items: center; }
.dc-case p { color: var(--dc-muted); }
.dc-case-card { display: block; border-radius: 10px; overflow: hidden; box-shadow: 0 30px 60px rgba(31,38,35,.18); transform: rotate(1.2deg);
                transition: transform .2s; }
.dc-case-card:hover { transform: rotate(0); }
.dc-case-card img { display: block; width: 100%; }
.dc-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin: 26px 0 30px; }
.dc-stats div { background: var(--dc-card); border: 1px solid var(--dc-line); border-radius: 8px; padding: 18px; }
.dc-stats b { display: block; font: 700 40px/1 var(--pg-display); color: var(--dc-green); }
.dc-stats span { font-size: 14px; color: var(--dc-muted); }

/* final */
.dc-final { background: #ede5d5; }
.dc-final-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 60px; align-items: start; }
.dc-final h3 { font-size: 22px; margin-bottom: 10px !important; }
.dc-final .ct-cunce { margin: 30px 0 0; }
.dc-checks { list-style: none; margin: 0; padding: 0; }
.dc-checks li { display: flex; gap: 12px; padding: 13px 0; border-bottom: 1px solid #d8ccb4; font-size: 17px; }
.dc-checks .fa { color: var(--dc-green-2); margin-top: 5px; }

@media (max-width: 1060px) {
  .dc-path { grid-template-columns: repeat(2, 1fr); }
  .dc-path li:not(:last-child)::after { display: none; }
  .dc-safe-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 900px) {
  .dc section { padding: 80px 0; }
  .dc-hero { padding: 120px 0 80px !important; }
  .dc-hero-grid, .dc-cat-grid, .dc-ai-grid, .dc-case-grid, .dc-final-grid { grid-template-columns: 1fr; gap: 40px; }
  .dc-cards, .dc-door-grid, .dc-path, .dc-side, .dc-safe-grid { grid-template-columns: 1fr; }
  .dc-index { transform: none; }
  .dc-index-body { grid-template-columns: 90px 1fr; }
  .dc-letter { grid-template-columns: 1fr; }
  .dc-arrow { transform: rotate(90deg); }
  .dc-roles-row { grid-template-columns: 1.3fr repeat(4, 1fr); font-size: 13px; }
  .dc-roles-row > * { padding: 10px 6px; }
  .dc-roles-h { font-size: 9px; letter-spacing: 0; }
  .dc-stats { gap: 8px; }
  .dc-stats b { font-size: 30px; }
}

/* at a glance */
.dc-brief { padding: 0 0 70px !important; }
.dc-brief-card { background: var(--dc-card); border: 1px solid var(--dc-line); border-radius: 10px; padding: 34px 38px;
                 box-shadow: 0 20px 50px rgba(31,38,35,.08); border-left: 6px solid var(--dc-green); }
.dc-brief-head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 20px; margin-bottom: 18px; }
.dc-brief-head h2 { font-size: clamp(30px, 3.4vw, 42px); margin: 0 !important; }
.dc-brief-head p { margin: 0; color: var(--dc-muted); font-size: 16px; }
.dc-brief ul { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 0 30px; }
.dc-brief li { display: flex; gap: 10px; padding: 11px 0; border-top: 1px solid var(--dc-line); font-size: 16px; line-height: 1.45; }
.dc-brief li .fa { color: var(--dc-green-2); margin-top: 4px; }
@media (max-width: 1060px) { .dc-brief ul { grid-template-columns: 1fr 1fr; } }
@media (max-width: 700px) { .dc-brief-card { padding: 26px 22px; } .dc-brief ul { grid-template-columns: 1fr; } }