/* =====================================================================
   CANNA420 — Base
   Reset, page backdrop, typography primitives, buttons, chips, forms,
   layout helpers. All values come from tokens.css.
   ===================================================================== */

/* ----------------------------- Reset ----------------------------- */
*,
*::before,
*::after { box-sizing: border-box; }

* { margin: 0; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
  *::before,
  *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}

body {
  font-family: var(--ts-font-sans);
  font-size: var(--ts-fs-body2);
  font-weight: var(--ts-fw-regular);
  letter-spacing: var(--ts-ls-body);
  line-height: var(--ts-lh-body);
  color: var(--ts-color-ink);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;

  /* Subtle gradient backdrop + floating panels (surface base) */
  background:
    radial-gradient(1100px 560px at 88% -8%, var(--ts-color-primary-tint), transparent 58%),
    radial-gradient(900px 520px at -12% 30%, rgba(255, 255, 255, 0.55), transparent 52%),
    var(--ts-color-surface);
  background-attachment: fixed;
}

img, svg, video, picture { display: block; max-width: 100%; height: auto; }

ul[class], ol[class] { list-style: none; padding: 0; }

a { color: var(--ts-color-primary); text-decoration-thickness: 1px; text-underline-offset: 3px; }

h1, h2, h3, h4 { font-weight: var(--ts-fw-bold); letter-spacing: var(--ts-ls-headline); line-height: var(--ts-lh-headline); text-wrap: balance; }

p { text-wrap: pretty; }

button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }

:where(a, button, input, select, textarea, [tabindex]):focus-visible {
  outline: 3px solid var(--ts-color-focus);
  outline-offset: 3px;
  border-radius: 6px;
}

::selection { background: var(--ts-color-primary); color: var(--ts-color-on-primary); }

/* ------------------------ Skip link ------------------------------ */
.ts-skip-link {
  position: absolute; left: 12px; top: -60px; z-index: 100;
  padding: 12px 20px; border-radius: var(--ts-radius-pill);
  background: var(--ts-color-ink); color: var(--ts-color-on-ink);
  font-size: var(--ts-fs-micro); font-weight: var(--ts-fw-bold);
  letter-spacing: var(--ts-ls-micro); text-transform: uppercase; text-decoration: none;
  transition: top var(--ts-dur) var(--ts-ease);
}
.ts-skip-link:focus { top: 12px; color: var(--ts-color-on-ink); }

/* ------------------------ Typography ------------------------------ */
.ts-headline {
  font-size: var(--ts-type-headline);
  font-weight: var(--ts-fw-bold);
  letter-spacing: var(--ts-ls-headline);
  line-height: var(--ts-lh-headline);
}
.ts-subheader {
  font-size: var(--ts-type-subheader);
  font-weight: var(--ts-fw-bold);
  letter-spacing: var(--ts-ls-headline);
  line-height: var(--ts-lh-headline);
}
.ts-body1 { font-size: var(--ts-type-body1); line-height: var(--ts-lh-body); }
.ts-body2 { font-size: var(--ts-fs-body2); line-height: var(--ts-lh-body); }

/* Micro-text: UPPERCASE, ~11px, +0.08em */
.ts-micro {
  font-size: var(--ts-fs-micro);
  font-weight: var(--ts-fw-bold);
  letter-spacing: var(--ts-ls-micro);
  text-transform: uppercase;
  line-height: 1.4;
}

/* Serif accent — (a) italic emphasis inside sans headlines / button labels */
.ts-em {
  font-family: var(--ts-font-serif);
  font-style: italic;
  font-weight: var(--ts-fw-regular);
  letter-spacing: 0;
}

/* Serif accent — (b) UPPERCASE regular-weight big section titles */
.ts-section-title {
  font-family: var(--ts-font-serif);
  font-weight: var(--ts-fw-regular);
  text-transform: uppercase;
  font-size: var(--ts-type-subheader);
  letter-spacing: 0.02em;
  line-height: var(--ts-lh-headline);
}

/* ------------------------ Buttons (pills) ------------------------- */
.ts-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 28px;
  border-radius: var(--ts-radius-pill);
  font-family: var(--ts-font-sans);
  font-size: var(--ts-fs-micro);
  font-weight: var(--ts-fw-bold);
  letter-spacing: var(--ts-ls-micro);
  text-transform: uppercase;
  line-height: 1;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform var(--ts-dur) var(--ts-ease),
              background-color var(--ts-dur) var(--ts-ease),
              color var(--ts-dur) var(--ts-ease),
              border-color var(--ts-dur) var(--ts-ease),
              box-shadow var(--ts-dur) var(--ts-ease);
  will-change: transform;
}
.ts-btn:hover { transform: translateY(-2px); }
.ts-btn:active { transform: translateY(0); }

.ts-btn--primary { background: var(--ts-color-primary); color: var(--ts-color-on-primary); }
.ts-btn--primary:hover { background: var(--ts-color-primary-hover); }

.ts-btn--outline { border-color: var(--ts-color-ink); color: var(--ts-color-ink); background: transparent; }
.ts-btn--outline:hover { background: var(--ts-color-surface-raised); }

.ts-btn--ink { background: var(--ts-color-ink); color: var(--ts-color-on-ink); }
.ts-btn--ink:hover { background: #000; }

/* Italic serif label variant (media pill / play buttons) */
.ts-btn--serif {
  font-family: var(--ts-font-serif);
  font-style: italic;
  font-weight: var(--ts-fw-regular);
  font-size: var(--ts-fs-body2);
  letter-spacing: 0;
  text-transform: none;
}

/* ------------------------ Chips ----------------------------------- */
.ts-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: var(--ts-radius-pill);
  border: 1px solid var(--ts-color-ink);
  font-family: var(--ts-font-sans);
  font-size: var(--ts-fs-micro);
  font-weight: var(--ts-fw-bold);
  letter-spacing: var(--ts-ls-micro);
  text-transform: uppercase;
  line-height: 1;
  color: var(--ts-color-ink);
  background: transparent;
  text-decoration: none;
  cursor: pointer;
  white-space: nowrap;
  transition: background-color var(--ts-dur) var(--ts-ease),
              color var(--ts-dur) var(--ts-ease),
              border-color var(--ts-dur) var(--ts-ease),
              transform var(--ts-dur) var(--ts-ease);
}
.ts-chip:hover { background: var(--ts-color-surface-raised); transform: translateY(-1px); }
.ts-chip[aria-pressed="true"],
.ts-chip.is-active {
  background: var(--ts-color-primary);
  border-color: var(--ts-color-primary);
  color: var(--ts-color-on-primary);
}

/* ------------------------ Tags (small pills) ---------------------- */
.ts-tag {
  display: inline-flex;
  align-items: center;
  padding: 7px 14px;
  border-radius: var(--ts-radius-pill);
  border: 1px solid var(--ts-color-border);
  font-size: var(--ts-fs-micro);
  font-weight: var(--ts-fw-bold);
  letter-spacing: var(--ts-ls-micro);
  text-transform: uppercase;
  line-height: 1;
}

/* ------------------------ Icons ----------------------------------- */
.ts-icon { width: 1em; height: 1em; fill: currentColor; flex: none; }
.ts-icon--md { width: 18px; height: 18px; }
.ts-icon--lg { width: 22px; height: 22px; }

/* ------------------------ Layout ---------------------------------- */
.ts-container {
  width: 100%;
  max-width: var(--ts-container);
  margin-inline: auto;
  padding-inline: var(--ts-container-pad);
}
.ts-section { padding-block: clamp(64px, 9vw, 120px); }

.ts-main { padding-block: clamp(16px, 3vw, 40px); }

.ts-sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* ------------------------ Decorative art tiles -------------------- */
/* Placeholder media built from tokens (used until real assets land). */
.ts-art {
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  font-family: var(--ts-font-serif);
  font-style: italic;
  color: var(--ts-color-on-primary);
  overflow: hidden;
  position: relative;
}
.ts-art::after {
  content: "";
  position: absolute; inset: auto -20% -35% auto;
  width: 70%; aspect-ratio: 1;
  border-radius: var(--ts-radius-full);
  background: var(--ts-color-primary-tint-strong);
}
.ts-art--a { background: linear-gradient(135deg, var(--ts-color-primary), var(--ts-color-primary-hover)); }
.ts-art--b { background: linear-gradient(135deg, var(--ts-color-surface-raised), var(--ts-color-primary-tint)); color: var(--ts-color-primary); }
.ts-art--c { background: linear-gradient(135deg, var(--ts-color-ink), #2b2f2d); }
.ts-art--d { background: linear-gradient(135deg, var(--ts-color-primary-tint), var(--ts-color-surface-raised)); color: var(--ts-color-primary); }

/* ------------------------ Reveal on scroll ------------------------ */
.ts-reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.7s var(--ts-ease), transform 0.7s var(--ts-ease); }
.ts-reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .ts-reveal { opacity: 1; transform: none; }
}