style.css

/* melonfleet.dev
   Type scale and spacing rhythm from the launch-page design (artboard 1d):
   4px base; steps 8 · 12 · 18 · 24 · 32 · 44 · 64 · 112. Section gap 112 desktop, 64 mobile.
   Gutter 64 / 20. Content column 1120. */

:root{
  --rind:#1B5E20; --stripe:#7CB342; --flesh:#FC4A6B; --flesh-deep:#E63956;
  --cantaloupe:#EE7B4D; --honeydew:#A7D98C; --canary:#F2C94C;
  --seed:#241F1A; --cream:#FBF7F0; --sand:#EDE6DA; --stone:#C7BFB2; --slate:#6E675C;
  --pith:#FFFFFF;
  --success:#1D9E75; --warning:#E5A100; --danger:#C9302C; --info:#2C7A7B;

  --content:1120px;
  --page-pad:clamp(20px, 5vw, 64px);
  --section-gap:clamp(64px, 8vw, 112px);
  --nav-bp:720px;
  --radius:14px;
  --radius-lg:18px;
  --shadow-sm:0 1px 2px rgba(36,31,26,0.04);
  --shadow-md:0 12px 32px rgba(36,31,26,0.08);
  --ease:cubic-bezier(0.22, 1, 0.36, 1);
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--cream);
  color:var(--seed);
  font-family:'Open Sans',system-ui,sans-serif;
  font-size:clamp(1rem, 0.4vw + 0.9rem, 1.0625rem);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block;}

/* Centred content column — header, sections, footer */
.wrap{
  width:100%;
  max-width:calc(var(--content) + var(--page-pad) * 2);
  margin-inline:auto;
  padding-inline:var(--page-pad);
}
.wrap-narrow{--content:720px;}

/* rind, not flesh-deep. flesh-deep on cream measures 3.87:1 and on white 4.13:1, both under
   AA's 4.5:1 for body-sized text; rind is 7.37:1 on cream and 7.87:1 on white. BRAND.md lists
   flesh-deep for links, so this is a deliberate departure on contrast grounds and stays inside
   the palette rather than inventing a darker pink. */
a{color:var(--rind);text-decoration:none;}
a:hover{text-decoration:underline;}
a:focus-visible,
button:focus-visible,
.nav-toggle:focus-visible{
  outline:2px solid var(--rind);
  outline-offset:3px;
  border-radius:4px;
}

h1,h2,h3{
  font-family:'Ubuntu',sans-serif;
  font-weight:500;
  color:var(--seed);
  text-wrap:pretty;
}
h1{font-size:clamp(1.9375rem, 4.2vw, 3.75rem);font-weight:700;line-height:1.04;letter-spacing:-0.015em;margin:0 0 16px;}
h2{font-size:clamp(1.4375rem, 2.4vw, 2.125rem);line-height:1.2;letter-spacing:-0.015em;margin:0 0 0.5em;}
h3{font-size:clamp(1.0625rem, 1.4vw, 1.25rem);line-height:1.3;letter-spacing:-0.01em;margin:0 0 6px;}
p{margin:0 0 1.1em;}
.lead{font-size:clamp(1.05rem, 2.2vw, 1.1875rem);color:var(--slate);max-width:64ch;line-height:1.6;}
.muted{color:var(--slate);}
code,.mono{
  font-family:'Ubuntu Mono',monospace;
  font-size:0.9em;
  background:var(--sand);
  padding:1px 6px;
  border-radius:4px;
}
.mono{background:transparent;padding:0;color:var(--seed);}
.code-accent{color:var(--rind);background:transparent;padding:0;font-size:0.88em;}
.mono-link{font-family:'Ubuntu Mono',monospace;font-size:0.92em;}

/* Section eyebrow — mono, tracked, uppercase. */
.eyebrow{
  margin:0 0 12px;
  font-family:'Ubuntu Mono',monospace;
  font-size:0.8125rem;
  letter-spacing:0.14em;
  text-transform:uppercase;
  color:var(--slate);
}

.section{padding-block:var(--section-gap) 0;}

/* Skip link */
.skip-link{
  position:absolute;left:var(--page-pad);top:0;
  transform:translateY(-120%);
  background:var(--rind);color:#fff;
  padding:10px 16px;border-radius:0 0 8px 8px;
  font-family:'Ubuntu',sans-serif;font-weight:500;font-size:14px;
  z-index:100;text-decoration:none;
  transition:transform .2s var(--ease);
}
.skip-link:focus{transform:translateY(0);outline-offset:2px;}

/* ── Header / nav ── */
header.site{
  border-bottom:1px solid var(--sand);
  background:rgba(251,247,240,0.9);
  backdrop-filter:saturate(140%) blur(10px);
  -webkit-backdrop-filter:saturate(140%) blur(10px);
  position:sticky;top:0;z-index:40;
}
.nav{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  min-height:68px;
}
.nav .brand{display:inline-flex;align-items:center;flex-shrink:0;z-index:2;}
.nav .brand img{height:26px;width:auto;max-width:min(100%,168px);}
.nav .brand:hover{opacity:0.85;text-decoration:none;}
.nav .brand:focus-visible{border-radius:6px;}

/* Hamburger — hidden on desktop */
.nav-toggle{
  display:none;
  align-items:center;
  justify-content:center;
  width:44px;height:44px;
  margin:0;padding:0;
  border:1px solid var(--stone);
  border-radius:10px;
  background:var(--pith);
  color:var(--rind);
  cursor:pointer;
  flex-shrink:0;
  z-index:2;
  transition:border-color .15s ease, background .15s ease;
}
.nav-toggle:hover{border-color:var(--rind);background:rgba(27,94,32,0.04);}
.nav-toggle-bars{display:block;width:18px;height:12px;position:relative;}
.nav-toggle-bars::before,
.nav-toggle-bars::after,
.nav-toggle-bars span{
  position:absolute;left:0;right:0;
  height:2px;background:currentColor;border-radius:1px;
  transition:transform .2s var(--ease), top .2s var(--ease), opacity .15s ease;
}
.nav-toggle-bars::before{content:"";top:0;}
.nav-toggle-bars::after{content:"";top:10px;}
.nav-toggle-bars span{top:5px;display:block;}
.nav-toggle[aria-expanded="true"] .nav-toggle-bars span{opacity:0;}
.nav-toggle[aria-expanded="true"] .nav-toggle-bars::before{top:5px;transform:rotate(45deg);}
.nav-toggle[aria-expanded="true"] .nav-toggle-bars::after{top:5px;transform:rotate(-45deg);}

.nav-links{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:flex-end;
  gap:0 20px;
}
.nav-links a{
  color:var(--slate);
  font-family:'Open Sans',sans-serif;
  font-size:0.9375rem;
  min-height:44px;
  display:inline-flex;align-items:center;
  transition:color .15s ease;
}
.nav-links a:hover,
.nav-links a[aria-current="page"]{color:var(--seed);text-decoration:none;}

.wordmark{height:56px;width:auto;max-width:100%;margin:6px 0 8px;}

/* ── Hero ──
   Rhythm: icon → 22 → eyebrow → 18 → headline → 26 → lede → 40 → carousel → 44 → buttons. */
.hero{padding-block:32px 0;}
.hero-head{display:flex;flex-direction:column;align-items:center;text-align:center;}
.hero-icon{height:88px;width:88px;margin:0;}
.hero-eyebrow{
  margin:22px 0 0;
  font-family:'Ubuntu Mono',monospace;
  font-size:0.875rem;
  letter-spacing:0.1em;
  color:var(--slate);
}
/* The headline, capitalised in rendering only.
   Caps need three adjustments or they just shout: extra letter-spacing (capitals set tighter than
   lowercase at the same tracking), a smaller size than the equivalent sentence-case h1 (60 rather
   than ~72, since caps occupy the full cap-height), and a tighter line-height. */
/* 20ch, not the artboard's 15ch. At 15ch the headline stacks to four lines and pushes the tour
   down to y=706, leaving 194px of a 730px screenshot above a 900px fold — 27% of the thing the
   page is actually selling. 20ch breaks it to two balanced lines and the carousel starts at 565,
   so 335px shows. The 60px size and the +0.015em tracking are kept exactly as specified: the
   measure was the cheaper thing to give up. */
.hero-title{
  margin:18px 0 0;
  text-transform:uppercase;
  letter-spacing:0.015em;
  line-height:1.04;
  max-width:20ch;
}
.hero-lede{
  margin:26px 0 0;
  font-size:clamp(1rem, 1.1vw + 0.65rem, 1.1875rem);
  line-height:1.6;
  color:var(--slate);
  max-width:64ch;
}
.hero-foot{display:flex;flex-direction:column;align-items:center;}
.hero-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:16px;margin-top:44px;}
.hero-status{
  margin:18px 0 0;
  font-family:'Ubuntu Mono',monospace;
  font-size:0.8125rem;
  color:var(--slate);
  text-align:center;
}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-family:'Open Sans',sans-serif;font-weight:600;font-size:1rem;
  min-height:48px;
  padding:14px 28px;border-radius:10px;
  border:1px solid transparent;text-decoration:none;
  transition:background .18s ease, color .18s ease, border-color .18s ease;
}
.btn:hover{text-decoration:none;}
.btn-primary{background:var(--rind);color:var(--cream);}
.btn-primary:hover{background:#164A19;color:var(--cream);}
.btn-ghost{background:transparent;color:var(--seed);border-color:var(--stone);}
.btn-ghost:hover{border-color:var(--seed);color:var(--seed);}

/* ── Screenshot tour ──
   Built on scroll-snap rather than transforms. Three reasons: with JavaScript off it is still a
   scrollable, snapping gallery instead of one frozen image; a trackpad swipe and a touch drag work
   for free, which a transform carousel has to reimplement badly; and the browser keeps track of
   which slide is showing, so the dots are derived from real scroll position rather than from a
   counter that drifts out of sync with what is on screen. */
.carousel{
  margin-top:40px;
  width:100%;
  max-width:calc(var(--content) + var(--page-pad) * 2);
  margin-inline:auto;
  padding-inline:var(--page-pad);
}
.carousel-track{
  display:flex;
  overflow-x:auto;
  overscroll-behavior-x:contain;
  scroll-snap-type:x mandatory;
}
/* The scrollbar is noise once the dots, arrows and counter say where you are — but those only
   exist when the script runs, so without it the scrollbar stays as the visible affordance. */
.js .carousel-track{scrollbar-width:none;}
.js .carousel-track::-webkit-scrollbar{display:none;}
.carousel-track:focus-visible{outline:2px solid var(--rind);outline-offset:4px;border-radius:12px;}

.slide{
  margin:0;
  flex:0 0 100%;
  scroll-snap-align:start;
  /* Padding rather than gap: a gap on a snapping track leaves a sliver of the neighbour visible at
     rest, which reads as a rendering fault rather than a hint. */
  padding:0 1px;
  display:flex;flex-direction:column;gap:20px;
}
.shot{
  width:100%;
  aspect-ratio:1440 / 940;
  background:var(--pith);
  border:1px solid var(--stone);
  border-radius:12px;
  overflow:hidden;
}
.shot img{width:100%;height:100%;object-fit:cover;object-position:left top;}
.slide figcaption{
  margin:0 auto;
  max-width:78ch;
  text-align:center;
  font-size:1rem;
  line-height:1.6;
  color:var(--slate);
  /* Reserves room for the longest caption so the section does not change height between slides. */
  min-height:52px;
}
.slide figcaption strong{
  font-family:'Ubuntu',sans-serif;font-weight:500;font-size:1.0625rem;color:var(--seed);
}

/* Hidden until the script that drives them has run: an arrow that does nothing is worse than no
   arrow, and the scroll-snap strip is still swipeable and scrollable on its own. */
.carousel-controls{display:none;align-items:center;justify-content:center;gap:24px;margin-top:20px;}
.js .carousel-controls{display:flex;}
.carousel-btn{
  display:inline-flex;align-items:center;justify-content:center;
  width:40px;height:40px;padding:0;
  border:1px solid var(--stone);border-radius:99px;
  background:var(--pith);color:var(--seed);
  font-family:'Ubuntu Mono',monospace;font-size:15px;line-height:1;
  cursor:pointer;transition:border-color .15s ease, color .15s ease;
}
.carousel-btn:hover{border-color:var(--rind);color:var(--rind);}
.carousel-dots{display:flex;align-items:center;gap:8px;}
/* Inactive dots are slate, not stone. Stone on cream measures 1.71:1 — below the 3:1 WCAG asks
   of a user-interface component, so the dot would be a control you cannot reliably see. Slate is
   5.23:1 and still reads as secondary, because the active dot is separated by width as well as
   colour rather than by colour alone. */
.dot{
  width:8px;height:8px;padding:0;border:none;border-radius:99px;
  background:var(--slate);cursor:pointer;
  transition:width .12s cubic-bezier(0.2,0,0,1), background .12s ease;
}
.dot:hover{background:var(--seed);}
.dot[aria-current="true"]{width:26px;background:var(--rind);}
.carousel-counter{
  font-family:'Ubuntu Mono',monospace;font-size:0.8125rem;letter-spacing:0.08em;
  color:var(--slate);margin-left:8px;
}

/* ── What it does ── */
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);gap:80px;align-items:start;}
.split-lead{display:flex;flex-direction:column;}
.split-lead h2{margin:0;}
.split-lead-body{margin:24px 0 0;color:var(--slate);}
.terminal{
  margin:24px 0 0;
  /* Two separate things, both needed. min-width:0 lets the box shrink inside its flex/grid parent
     instead of forcing the column open to the width of a line that must not wrap — at 360px that
     pushed the whole page into horizontal scroll. width:max-content stops the reverse problem:
     a full-width box with the command ending well short of its right edge. */
  min-width:0;
  width:max-content;
  max-width:100%;
  font-family:'Ubuntu Mono',monospace;
  font-size:0.875rem;
  line-height:1.7;
  color:var(--cream);
  background:var(--seed);
  border-radius:10px;
  padding:16px 18px;
  overflow-x:auto;
  white-space:nowrap;
}
.terminal-prompt{color:var(--stripe);}
.points{display:flex;flex-direction:column;}
.point{padding:28px 0;}
.point:first-child{padding-top:0;}
.point + .point{border-top:1px solid var(--sand);}
.point:last-child{padding-bottom:0;}
.point h3{margin:0 0 8px;}
.point p{margin:0;color:var(--slate);}

/* ── Requirements ── */
.req{
  background:var(--pith);
  border:1px solid var(--sand);
  border-radius:16px;
  padding:48px 52px;
}
.req-head h2{margin:0;}
.req-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));margin-top:32px;}
.req-item{display:flex;flex-direction:column;gap:10px;padding-right:36px;}
.req-item + .req-item{border-left:1px solid var(--sand);padding-left:36px;}
.req-item:last-child{padding-right:0;}
.req-num{font-family:'Ubuntu Mono',monospace;font-size:0.8125rem;color:var(--rind);}
.req-item h3{margin:0;}
.req-item p{margin:0;color:var(--slate);font-size:1rem;}
.req-note{
  margin:32px 0 0;
  padding-top:24px;
  border-top:1px solid var(--sand);
  font-size:0.9375rem;
  line-height:1.6;
  color:var(--slate);
}

/* ── Teaser ── */
.teaser{
  border-top:1px solid var(--sand);
  padding-top:48px;
  display:grid;
  grid-template-columns:minmax(0,0.8fr) minmax(0,1.2fr);
  gap:80px;
  align-items:start;
}
.teaser h2{margin:0;}
.teaser p{margin:0;color:var(--slate);max-width:62ch;}

/* ── Cards and grids — the brand page ── */
.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin:8px 0 0;}
.card{
  background:var(--pith);
  border:1px solid var(--sand);
  border-radius:var(--radius-lg);
  padding:22px;
  display:flex;flex-direction:column;gap:12px;
  min-height:100%;min-width:0;
  box-shadow:var(--shadow-sm);
  transition:border-color .2s ease, box-shadow .25s var(--ease);
}
.card:hover{border-color:var(--stone);box-shadow:var(--shadow-md);}
.card-icon{width:52px;height:52px;max-width:52px;border-radius:12px;flex-shrink:0;}
.card h3{margin:0;}
.card p{margin:0;color:var(--slate);font-size:0.95rem;flex:1;line-height:1.6;}
.icon-card{align-items:center;text-align:center;padding:18px;}
.icon-card .card-icon{margin-inline:auto;}
.icon-card h3{font-size:1rem;}

.swatches{display:flex;flex-wrap:wrap;gap:12px;margin:16px 0 8px;}
.sw{width:64px;}
.sw i{display:block;height:48px;border-radius:10px;border:0.5px solid var(--sand);box-shadow:var(--shadow-sm);}
.sw span{font-family:'Ubuntu Mono',monospace;font-size:10px;color:var(--slate);display:block;margin-top:6px;line-height:1.3;}

.name-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 16px;margin:16px 0 8px;padding:0;list-style:none;}
.name-grid li{
  background:var(--pith);border:1px solid var(--sand);
  border-radius:12px;padding:16px 18px;min-width:0;
  transition:border-color .2s ease, box-shadow .2s ease;
}
.name-grid li:hover{border-color:var(--stone);box-shadow:var(--shadow-sm);}
.name-grid strong{display:block;font-family:'Ubuntu',sans-serif;font-weight:500;margin-bottom:4px;}
.name-grid span{color:var(--slate);font-size:0.92rem;}

/* ── Text pages ── */
.page-intro{padding:56px var(--page-pad) 12px;}
.page-intro .lead{margin-bottom:0;}
.page-body h2{margin-top:2em;}
.page-body h2:first-of-type{margin-top:1.5em;}
.page-links{margin-top:2.5em;padding-top:1.5em;border-top:1px solid var(--sand);}

/* ── Footer ── */
footer.site{
  border-top:1px solid var(--sand);
  margin-top:var(--section-gap);
  padding:40px 0;
}
footer.site .wrap{
  display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;
  gap:16px 32px;color:var(--slate);font-size:0.9375rem;
}
.footer-brand{display:flex;flex-direction:column;gap:8px;}
.footer-brand img{height:20px;width:auto;opacity:0.85;}
.footer-brand span{font-family:'Ubuntu Mono',monospace;font-size:0.8125rem;}
.footer-links{display:flex;flex-wrap:wrap;gap:0 28px;align-items:center;}
.footer-links a{color:var(--slate);min-height:44px;display:inline-flex;align-items:center;}
.footer-links a:hover{color:var(--seed);text-decoration:none;}

/* ── Responsive ── */
@media (max-width:1000px){
  .split,.teaser{grid-template-columns:minmax(0,1fr);gap:48px;}
  .req{padding:32px 28px;}
  .req-grid{grid-template-columns:1fr;margin-top:24px;}
  .req-item{padding-right:0;padding-bottom:24px;}
  .req-item + .req-item{border-left:none;border-top:1px solid var(--sand);padding-left:0;padding-top:24px;}
  .req-item:last-child{padding-bottom:0;}
  .grid{grid-template-columns:repeat(2,minmax(0,1fr));}
}

/* Hamburger breakpoint ~720px */
@media (max-width:720px){
  .nav-toggle{display:inline-flex;}
  .nav{min-height:56px;}
  /* Full-bleed under header.site (sticky = containing block), no negative offsets */
  .nav-links{
    display:none;
    position:absolute;top:100%;left:0;right:0;width:auto;
    flex-direction:column;align-items:stretch;gap:2px;
    padding:12px var(--page-pad) 16px;
    background:rgba(251,247,240,0.98);
    border-bottom:1px solid var(--sand);
    box-shadow:0 16px 28px rgba(36,31,26,0.08);
  }
  .nav-links.is-open{display:flex;}
  .nav-links a{width:100%;padding:12px 0;font-size:1rem;justify-content:flex-start;}

  .hero{padding-block:32px 0;}
  .hero-icon{height:72px;width:72px;}
  .hero-eyebrow{margin-top:18px;font-size:0.75rem;}
  .hero-title{margin-top:12px;letter-spacing:0.01em;line-height:1.08;max-width:none;}
  .hero-lede{margin-top:18px;}
  .hero-actions{flex-direction:column;align-self:stretch;gap:12px;margin-top:32px;}
  .hero-actions .btn{width:100%;}

  /* A 1440px-wide UI screenshot scaled to 390 is a grey smear, so the phone gets a full-bleed
     crop of the top-left of the window instead — where the real rows and controls are. */
  .carousel{padding-inline:0;margin-top:28px;}
  .slide{gap:14px;}
  .shot{
    aspect-ratio:390 / 300;
    border-left:none;border-right:none;
    border-radius:0;
    border-color:var(--sand);
  }
  .slide figcaption{
    padding-inline:var(--page-pad);
    text-align:left;
    font-size:0.9375rem;
    min-height:112px;
  }
  .js .carousel-controls{justify-content:space-between;padding-inline:var(--page-pad);gap:12px;margin-top:16px;}
  .carousel-btn{width:44px;height:44px;}
  .carousel-counter{display:none;}
  .carousel-dots{order:-1;}

  /* 12px, not 12.5: at 12.5 the line measures 331px of ink and needs 359 with its padding, which
     is 9px more than a 390px phone can give it — so the command scrolled inside its own box on the
     commonest screen there is. At 12px it fits. Below 390 it scrolls, which is honest for a command
     line and no longer drags the page sideways with it. */
  .terminal{font-size:0.75rem;padding:14px;}
  .point{padding:20px 0;}
}

@media (max-width:620px){
  .grid,.name-grid{grid-template-columns:1fr;}
  .card{padding:18px;}
  footer.site .wrap{align-items:flex-start;}
  .footer-links{gap:0 20px;}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  .btn,.card,.card-icon,.dot,.carousel-btn,
  .nav-toggle-bars::before,.nav-toggle-bars::after,.nav-toggle-bars span,.skip-link{
    transition:none;
  }
}