/* Calliope project page — an archive: catalogue cards, the portal's blue and orange, a serif for titles */
.cl { --cl-blue: #0b6e8f; --cl-deep: #08394b; --cl-orange: #dd7301; --cl-paper: #f7f2e8; --cl-card: #fffdf8; --cl-ink: #1d2a30;
      --cl-muted: #5b666c; --cl-line: #e3d9c6;
      background: var(--cl-paper); color: var(--cl-ink); font-family: "Titillium Web", "Instrument Sans", sans-serif; font-size: 18px; line-height: 1.65; }
.cl h1, .cl h2, .cl h3 { font-family: "Playfair Display", Georgia, serif; color: var(--cl-ink); letter-spacing: -.01em; }
.cl h1 { font-size: clamp(40px, 5.4vw, 72px); font-weight: 800; line-height: 1.02; margin: 0 0 22px; color: #fff; }
.cl h2 { font-size: clamp(34px, 4.4vw, 58px); font-weight: 800; line-height: 1.05; margin: 0 0 20px; }
.cl h1 em, .cl h2 em { font-style: italic; font-weight: 700; color: var(--cl-orange); }
.cl h3 { font-size: 24px; font-weight: 700; margin: 0 0 8px; }
.cl-kick { display: inline-block; font: 600 13px var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--cl-orange);
           border-bottom: 2px solid var(--cl-orange); padding-bottom: 4px; margin-bottom: 18px; }
.cl-kick-light { color: #ffb15c; border-color: #ffb15c; }
.cl-lead { font-size: 20px; color: var(--cl-muted); max-width: 36em; }
.cl-btn { display: inline-flex; align-items: center; gap: 10px; min-height: 54px; padding: 0 26px; border-radius: 6px; font-weight: 700;
          font-size: 17px; background: var(--cl-orange); color: #fff; text-decoration: none; transition: transform .15s, background .15s; }
.cl-btn:hover { transform: translateY(-2px); background: #c46500; }
.cl-btn-line { background: transparent; color: inherit; box-shadow: inset 0 0 0 2px currentColor; }
.cl-btn-line:hover { background: rgba(255,255,255,.08); }
.cl-ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }

/* hero: the portal's blue, a browser with the home */
.cl-hero { background: var(--cl-deep); color: #fff; padding: 140px 0 90px; position: relative; overflow: hidden; }
.cl-hero::after { content: ""; position: absolute; inset: auto -10% -40% auto; width: 60%; aspect-ratio: 1; border-radius: 50%;
                  background: radial-gradient(circle, rgba(11,110,143,.55), transparent 65%); pointer-events: none; }
.cl-hero-grid { display: grid; grid-template-columns: 1fr 1.05fr; gap: 56px; align-items: center; position: relative; z-index: 1; }
.cl-hero .cl-lead { color: #c9dbe1; }
.cl-hero .cl-btn-line { color: #fff; }
.cl-browser { margin: 0; background: #fff; border-radius: 12px; overflow: hidden; box-shadow: 0 30px 70px rgba(0,0,0,.35); }
.cl-hero .cl-browser { transform: rotate(1.2deg); }
.cl-bar { display: flex; align-items: center; gap: 6px; padding: 10px 14px; background: #eef1f2; border-bottom: 1px solid #dde3e5; }
.cl-bar span { width: 10px; height: 10px; border-radius: 50%; background: #cfd6d9; }
.cl-bar b { margin-left: 10px; font: 500 12px var(--mono); color: #6b767b; }
.cl-browser img { display: block; width: 100%; height: auto; }

/* the project: catalogue cards */
.cl-intro { padding: 110px 0; }
.cl-intro-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 60px; align-items: center; }
.cl-cards { display: grid; gap: 16px; }
.cl-card { position: relative; background: var(--cl-card); border: 1px solid var(--cl-line); border-radius: 4px; padding: 20px 24px 18px 30px;
           box-shadow: 0 2px 0 var(--cl-line), 0 12px 26px rgba(70,50,20,.07);
           background-image: repeating-linear-gradient(transparent 0 31px, rgba(11,110,143,.08) 31px 32px); }
.cl-card::before { content: ""; position: absolute; left: 14px; top: 16px; bottom: 16px; width: 2px; background: rgba(221,115,1,.45); }
.cl-card:nth-child(2) { transform: translateX(18px) rotate(-.6deg); }
.cl-card:nth-child(3) { transform: translateX(6px) rotate(.5deg); }
.cl-card small { display: block; font: 600 11px var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--cl-muted); }
.cl-card b { display: block; font-family: "Playfair Display", serif; font-size: 30px; color: var(--cl-blue); line-height: 1.15; }
.cl-card span { font-size: 16px; color: var(--cl-muted); }

/* three doors */
.cl-how { padding: 100px 0; background: var(--cl-card); border-top: 1px solid var(--cl-line); border-bottom: 1px solid var(--cl-line); }
.cl-doors { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 30px; }
.cl-door { position: relative; background: var(--cl-paper); border-radius: 160px 160px 14px 14px; padding: 70px 30px 30px; text-align: center;
           border: 1px solid var(--cl-line); }
.cl-door .fa { width: 64px; height: 64px; display: grid; place-items: center; margin: 0 auto 16px; border-radius: 50%; font-size: 26px;
               background: var(--cl-blue); color: #fff; }
.cl-door small { display: block; font: 600 12px var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--cl-orange); margin-bottom: 6px; }
.cl-door p { font-size: 16.5px; color: var(--cl-muted); margin: 0; }

/* screens */
.cl-screens { padding: 100px 0; }
.cl-screens-grid { display: grid; grid-template-columns: 1fr 1fr 230px; gap: 24px; align-items: center; }
.cl-screens .cl-browser { box-shadow: 0 20px 50px rgba(30,40,45,.16); }
.cl-phone { margin: 0; border: 10px solid #1d2a30; border-radius: 34px; overflow: hidden; box-shadow: 0 20px 50px rgba(30,40,45,.22); }
.cl-phone img { display: block; width: 100%; height: auto; }

/* AI */
.cl-ai { background: var(--cl-blue); color: #fff; padding: 100px 0; }
.cl-ai h2 { color: #fff; }
.cl-ai h2 em { color: #ffb15c; }
.cl-ai .cl-lead { color: #d7eaf0; }
.cl-ai-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: center; }
.cl-ai-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.cl-ai-list li { background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.22); border-radius: 10px; padding: 18px 20px;
                 color: #e3f0f4; font-size: 16.5px; }
.cl-ai-list b { display: block; font-family: "Playfair Display", serif; font-size: 22px; color: #fff; margin-bottom: 2px; }

/* trust */
.cl-trust { padding: 100px 0; }
.cl-checks { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin: 30px 0 50px; }
.cl-checks > div { background: var(--cl-card); border: 1px solid var(--cl-line); border-radius: 10px; padding: 26px; }
.cl-checks .fa { font-size: 26px; color: var(--cl-orange); margin-bottom: 14px; }
.cl-checks h3 { font-size: 21px; }
.cl-checks p { font-size: 16px; color: var(--cl-muted); margin: 0; }
.cl-nums { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; border-top: 2px solid var(--cl-ink); padding-top: 30px; }
.cl-nums b { display: block; font-family: "Playfair Display", serif; font-size: clamp(48px, 5vw, 70px); line-height: 1; color: var(--cl-blue); }
.cl-nums span { font-size: 16px; color: var(--cl-muted); }

/* final */
.cl-final { background: var(--cl-deep); color: #fff; padding: 100px 0; text-align: center; }
.cl-final h2 { color: #fff; }
.cl-final .cl-lead { color: #c9dbe1; margin: 0 auto; }
.cl-final .cl-ctas { justify-content: center; }
.cl-final .cl-btn-line { color: #fff; }

@media (max-width: 1000px) {
  .cl-hero-grid, .cl-intro-grid, .cl-ai-grid { grid-template-columns: 1fr; gap: 40px; }
  .cl-doors { grid-template-columns: 1fr; }
  .cl-screens-grid { grid-template-columns: 1fr 1fr; }
  .cl-phone { display: none; }
  .cl-checks, .cl-nums { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .cl-hero { padding: 110px 0 60px; }
  .cl-intro, .cl-how, .cl-screens, .cl-ai, .cl-trust, .cl-final { padding: 70px 0; }
  .cl-screens-grid { grid-template-columns: 1fr; }
  .cl-card:nth-child(2), .cl-card:nth-child(3) { transform: none; }
  .cl-door { border-radius: 120px 120px 14px 14px; padding-top: 50px; }
  .cl-checks { grid-template-columns: 1fr; }
}