/* Hallmark · macrostructure: Marquee Hero (asymmetric split) · tone: playful-editorial · anchor hue: warm orange */
/* Hallmark · pre-emit critique: P4 H4 E4 S4 R4 V4 · cards kept asymmetric (1 lead + 3) to avoid the equal icon-tile grid tell */
/*
   Callium landing — Notion-adjacent line-art, warm monochrome base, single warm accent.
   Anti-slop pass against nutlope/hallmark: no AI nav, no icon-tile 3/4-col grid, no
   per-section eyebrows, no fade-up-on-everything, tinted neutrals (no pure #000/#fff),
   one accent hue, curly punctuation, roman headings only.
   Fonts: Anton (display, Harse placeholder) + Poppins (body). Tokens are named; no inline
   colours mid-render.
*/

:root {
  /* Paper matches the hero illustration's own background (#f4f1ec) so the image
     blends seamlessly into the page. Neutrals are warm-tinted (never pure b/w). */
  --paper:      #f4f1ec;
  --paper-2:    #ece7df;   /* slightly deeper warm panel */
  --ink:        #2a2521;
  --ink-soft:   #5c544c;
  --muted:      #8a8077;
  --line:       #ddd5c9;

  /* Single warm accent + macro hues (macro hues used ONLY as tiny tags, not as fills) */
  --accent:     oklch(68% 0.19 42);     /* #ff6b3d-ish */
  --accent-600: oklch(62% 0.19 40);
  --protein:    oklch(62% 0.17 255);
  --carbs:      oklch(72% 0.18 150);
  --fat:        oklch(78% 0.16 75);

  --font-display: "Anton", Impact, "Arial Narrow Bold", sans-serif; /* swap to Harse later */
  --font-body:    "Poppins", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;

  /* 4pt spacing scale, semantic */
  --space-xs: 8px; --space-sm: 12px; --space-md: 20px; --space-lg: 36px;
  --space-xl: 64px; --space-2xl: 104px;

  --radius: 14px; --radius-lg: 22px;
  --maxw: 1160px;

  --ease-out: cubic-bezier(.22,.61,.36,1);
  --dur: 240ms;

  --z-base: 1; --z-overlay: 10; --z-header: 50; --z-skip: 100;
}

* { box-sizing: border-box; }
html, body { overflow-x: clip; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
a { color: inherit; text-decoration: none; }
em { font-style: normal; font-weight: 600; color: var(--ink); }
strong { color: var(--ink); }

.skip-link { position: absolute; left: -999px; top: 0; z-index: var(--z-skip); background: var(--ink); color: var(--paper); padding: 10px 16px; }
.skip-link:focus { left: 0; }

:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; border-radius: 4px; }

/* ---------- Display + kicker ---------- */
.brand { display: inline-flex; align-items: center; }
/* The logo file is a JPEG wordmark on an off-white textured background. We "crop" to the
   wordmark: a fixed viewport (span) clips the empty margins while the inner <img> is scaled
   up and centered so only the "Callium" wordmark shows. mix-blend-mode: multiply drops the
   near-white logo background into our paper so it sits seamlessly in the bar. */
.brand-logo {
  --logo-zoom: 172%;   /* tune this one number if the crop is too tight/loose */
  display: block; width: 132px; height: 34px; overflow: hidden; position: relative;
  mix-blend-mode: multiply;
}
.brand-logo img {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: var(--logo-zoom); height: auto; max-width: none;
}
.brand-name { font-family: var(--font-display); font-size: 1.45rem; letter-spacing: .04em; text-transform: uppercase; }
.kicker { font-weight: 600; font-size: .8rem; letter-spacing: .16em; text-transform: uppercase; color: var(--accent-600); margin: 0 0 var(--space-md); }

/* ---------- Buttons ---------- */
.btn { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-body); font-weight: 600; font-size: .98rem; white-space: nowrap; padding: 13px 24px; border-radius: 999px; cursor: pointer; border: 2px solid var(--ink); transition: transform 120ms var(--ease-out), background-color var(--dur) var(--ease-out), color var(--dur) var(--ease-out); }
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--accent); border-color: var(--accent); color: var(--paper); }
.btn-primary:hover { background: var(--accent-600); border-color: var(--accent-600); }
.btn-text { border-color: transparent; padding-inline: 6px; }
.btn-text:hover { color: var(--accent-600); }
.btn-lg { padding: 16px 30px; font-size: 1.08rem; }

/* ---------- Header (edge-aligned minimal) ---------- */
.site-header { position: sticky; top: 0; z-index: var(--z-header); background: color-mix(in srgb, var(--paper) 90%, transparent); backdrop-filter: blur(10px) saturate(1.1); border-bottom: 1px solid var(--line); }
.nav { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.nav-links { display: flex; align-items: center; gap: var(--space-lg); }
.nav-links a { font-weight: 500; color: var(--ink-soft); font-size: .95rem; }
.nav-links a:hover { color: var(--accent-600); }
.nav-contact { font-weight: 600; color: var(--ink); }
.nav-contact:hover { color: var(--accent-600); }

/* ---------- Hero (asymmetric split) ---------- */
.hero { padding: var(--space-xl) 0 var(--space-lg); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: var(--space-xl); align-items: center; }
.hero-title { font-family: var(--font-display); font-weight: 400; font-size: clamp(2.6rem, 6vw, 5rem); line-height: 1.12; letter-spacing: .01em; text-transform: uppercase; margin: var(--space-xs) 0 var(--space-md); overflow-wrap: anywhere; }
.hero-title .line { display: block; }
.hero-title .line + .line { margin-top: .1em; }
.u-underline { position: relative; white-space: nowrap; }
.u-underline::after { content: ""; position: absolute; left: -1%; right: -1%; bottom: -.03em; height: .12em; background: var(--accent); border-radius: 4px; transform: rotate(-1deg); z-index: -1; }
.dot-accent { color: var(--accent); }
.hero-sub { font-size: clamp(1.02rem, 1.5vw, 1.18rem); color: var(--ink-soft); max-width: 500px; }
.hero-cta { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-md); margin-top: var(--space-lg); }
.hero-meta { margin-top: var(--space-md); font-size: .82rem; color: var(--muted); }

/* Hero image: the illustration's own background is #f4f1ec = our --paper, so it blends
   straight into the page — no visible frame/box needed. Capped so it sits within the
   hero column's padding and doesn't overpower the copy on wide desktops. */
.hero-art { margin: 0; display: flex; justify-content: center; }
.hero-frame { width: 100%; max-width: 720px; border-radius: var(--radius-lg); overflow: hidden; }
.hero-illustration { width: 100%; height: auto; display: block; }

/* ---------- Status strip ---------- */
.status-strip { background: var(--ink); color: var(--paper); }
.status-strip-inner { display: flex; align-items: center; gap: var(--space-md); padding: 15px 24px; }
.status-strip p { margin: 0; color: color-mix(in oklch, var(--paper) 86%, var(--ink)); font-size: .95rem; }
.status-strip strong { color: var(--paper); }
.pill { font-weight: 700; font-size: .7rem; letter-spacing: .1em; padding: 5px 11px; border-radius: 999px; white-space: nowrap; }
.pill-rnd { background: var(--fat); color: oklch(30% 0.08 70); }

/* ---------- Sections ---------- */
section { padding: var(--space-2xl) 0; }
.section-title { font-family: var(--font-display); font-weight: 400; text-transform: uppercase; letter-spacing: .01em; font-size: clamp(1.9rem, 4vw, 2.9rem); line-height: 1.06; margin: 0 0 var(--space-md); overflow-wrap: anywhere; }
.section-lead { font-size: 1.08rem; color: var(--ink-soft); max-width: 560px; margin: 0; }

/* Product head */
.product-head { max-width: 620px; margin-bottom: var(--space-xl); }
.product-head .section-lead { margin-top: var(--space-sm); }

/* Cards — asymmetric: lead card spans the full top row, three regular below.
   Icons inline-left (not icon-above tiles), hairline border, one hover signal (lift). */
.cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-md); }
.card { display: flex; gap: var(--space-md); align-items: flex-start; background: var(--paper); border: 1.5px solid var(--line); border-radius: var(--radius-lg); padding: var(--space-lg); transition: transform 160ms var(--ease-out), border-color 160ms var(--ease-out), box-shadow 160ms var(--ease-out); }
.card:hover { transform: translateY(-4px); border-color: var(--ink); box-shadow: 5px 7px 0 var(--ink); }
.card-lead { grid-column: 1 / -1; gap: var(--space-lg); border-color: var(--ink); }
.card-body h3 { font-family: var(--font-body); font-weight: 700; margin: 0 0 6px; font-size: 1.2rem; }
.card-lead .card-body h3 { font-size: 1.6rem; }
.card-body p { margin: 0; color: var(--ink-soft); }

/* Line-art icons via CSS mask (one stroke voice, inline-left with heading — not tiles) */
.line-icon { flex: 0 0 auto; width: 42px; height: 42px; background: var(--ink); -webkit-mask: var(--m) center/contain no-repeat; mask: var(--m) center/contain no-repeat; transition: background-color 160ms var(--ease-out); }
.card:hover .line-icon { background: var(--accent); }
.card-lead .line-icon { width: 56px; height: 56px; background: var(--accent); }
.line-icon-lg { width: 180px; height: 180px; }
.line-icon[data-ill="balance"] { --m: url("/assets/icons/balance.svg"); }
.line-icon[data-ill="macros"]  { --m: url("/assets/icons/macros.svg"); }
.line-icon[data-ill="target"]  { --m: url("/assets/icons/target.svg"); }
.line-icon[data-ill="local"]   { --m: url("/assets/icons/bowl.svg"); }
.line-icon[data-ill="bowl"]    { --m: url("/assets/icons/bowl.svg"); }

/* How — numbered sequence (ordinal, so numbers are honest). Varied, not equal cards. */
.how { background: var(--paper-2); }
.steps { list-style: none; margin: var(--space-lg) 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; }
.step { padding: var(--space-lg); border-left: 1.5px solid var(--line); }
.step:first-child { border-left: 0; padding-left: 0; }
.step-num { font-family: var(--font-display); font-size: 1rem; color: var(--accent); letter-spacing: .06em; }
.step h3 { font-family: var(--font-body); font-weight: 700; margin: var(--space-xs) 0 6px; font-size: 1.2rem; }
.step p { margin: 0; color: var(--ink-soft); }

/* Team */
.team-inner { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, .9fr); gap: var(--space-xl); align-items: center; }
.team-points { list-style: none; padding: 0; margin: var(--space-md) 0 0; display: grid; gap: var(--space-sm); }
.team-points li { display: flex; gap: var(--space-sm); color: var(--ink-soft); align-items: flex-start; }
.tick { flex: 0 0 auto; width: 18px; height: 18px; margin-top: 4px; border: 2px solid var(--carbs); border-radius: 5px; position: relative; }
.tick::after { content: ""; position: absolute; left: 4px; top: 0; width: 5px; height: 10px; border: solid var(--carbs); border-width: 0 2px 2px 0; transform: rotate(45deg); }
.team-art { position: relative; display: grid; place-items: center; min-height: 260px; }
.team-art .line-icon-lg { background: var(--ink); }
.tag { position: absolute; font-weight: 700; font-size: .76rem; color: var(--paper); padding: 6px 13px; border-radius: 999px; border: 2px solid var(--ink); }
.tag-protein { background: var(--protein); top: 8%; left: 2%; transform: rotate(-6deg); }
.tag-carbs   { background: var(--carbs);   bottom: 14%; left: 12%; transform: rotate(5deg); }
.tag-fat     { background: var(--fat);     top: 20%; right: 0; transform: rotate(7deg); color: oklch(30% 0.08 70); }

/* Contact — statement close */
.contact { background: var(--ink); color: var(--paper); }
.contact-inner { max-width: 720px; }
.contact-title { color: var(--paper); font-size: clamp(2rem, 5vw, 3.4rem); }
.contact-lead { color: color-mix(in oklch, var(--paper) 80%, var(--ink)); font-size: 1.1rem; margin: 0 0 var(--space-lg); }

/* Footer — single statement line, not a 4-col link catalogue */
.site-footer { background: var(--paper); padding: var(--space-lg) 0; border-top: 1.5px solid var(--line); }
.footer-inner { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: var(--space-sm); }
.footer-mark { font-size: 1.2rem; }
.footer-legal { margin: 0; color: var(--muted); font-size: .85rem; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 860px) {
  /* On small screens keep just the brand + Contact (no cramped link row / wrap). */
  .nav-links a:not(.nav-contact) { display: none; }

  .hero { padding: var(--space-lg) 0 var(--space-md); }
  .hero-grid { grid-template-columns: 1fr; gap: var(--space-md); }
  .hero-art { order: -1; }
  .hero-frame { max-width: 320px; }
  .hero-sub { max-width: none; }
  .hero-cta { gap: var(--space-sm) var(--space-md); margin-top: var(--space-md); }

  .cards { grid-template-columns: 1fr; }
  .card-lead { grid-column: auto; }
  .card-lead .card-body h3 { font-size: 1.35rem; }
  .steps { grid-template-columns: 1fr; }
  .step { border-left: 0; border-top: 1.5px solid var(--line); padding-left: 0; padding-block: var(--space-md); }
  .step:first-child { border-top: 0; padding-top: 0; }
  .team-inner { grid-template-columns: 1fr; }
  .team-art { order: -1; }

  section { padding: var(--space-xl) 0; }
  .product-head { margin-bottom: var(--space-lg); }
}

@media (max-width: 480px) {
  .container { padding: 0 20px; }
  .hero-title { font-size: clamp(2.3rem, 11vw, 3rem); }
  .btn { width: 100%; justify-content: center; }
  .btn-text { width: auto; }
  .hero-cta { flex-direction: column; align-items: stretch; }
}

/* ---------- Motion: ONE orchestrated entrance (hero), nothing else fades ---------- */
.hero-copy > *, .hero-art { opacity: 0; transform: translateY(14px); animation: rise .6s var(--ease-out) forwards; }
.hero-copy > *:nth-child(1) { animation-delay: .02s; }
.hero-copy > *:nth-child(2) { animation-delay: .08s; }
.hero-copy > *:nth-child(3) { animation-delay: .14s; }
.hero-copy > *:nth-child(4) { animation-delay: .20s; }
.hero-copy > *:nth-child(5) { animation-delay: .26s; }
.hero-art { animation-delay: .18s; }
@keyframes rise { to { opacity: 1; transform: none; } }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero-copy > *, .hero-art { opacity: 1; transform: none; animation: none; }
}