/* =============================================================
   Dog Painting from Photo — Design Tokens
   Boutique photo-studio aesthetic. Warm, restrained, photo-led.
   ============================================================= */

:root {
  /* ---------- Color ---------- */
  --c-bg:           #f6f1e8;   /* primary: cream / eggshell */
  --c-surface-2:    #e9dfd1;   /* warm taupe paper */
  --c-ink:          #2a221c;   /* primary text + most lines */
  --c-brown:        #4b3b30;   /* secondary warm dark brown */
  --c-rose:         #c08a85;   /* dust-rose accent — use sparingly */
  --c-rose-deep:    #a8615b;   /* deeper rose, hover/active */
  --c-stone:        #c5b9aa;   /* image card borders */
  --c-sage:         #5a6c5c;   /* trust elements / tiny detail */

  /* derived */
  --c-ink-muted:    rgba(42, 34, 28, 0.62);
  --c-ink-faint:    rgba(42, 34, 28, 0.38);
  --c-hairline:     rgba(42, 34, 28, 0.14);
  --c-hairline-soft:rgba(42, 34, 28, 0.08);

  /* ---------- Type ---------- */
  --ff-display: "Instrument Serif", "Tiempos Headline", "Recoleta", Georgia, serif;
  --ff-body:    "Plus Jakarta Sans", "GT Walsheim", "Söhne", system-ui, -apple-system, sans-serif;

  /* Display scale — warm modern serif, generous, soft */
  --fs-display-xl: clamp(3.25rem, 7.5vw, 6.5rem);    /* hero headline */
  --fs-display-l:  clamp(2.5rem, 5vw, 4.25rem);      /* page H1 */
  --fs-display-m:  clamp(2rem, 3.6vw, 3rem);         /* section H2 */
  --fs-display-s:  clamp(1.5rem, 2.2vw, 2rem);       /* card H3 */

  /* Body scale */
  --fs-lede:    clamp(1.125rem, 1.4vw, 1.3125rem);   /* 18–21 */
  --fs-body:    1.0625rem;                            /* 17 */
  --fs-small:   0.9375rem;                            /* 15 */
  --fs-micro:   0.75rem;                              /* 12 — small caps labels */

  /* Line heights */
  --lh-display: 1.04;
  --lh-tight:   1.18;
  --lh-body:    1.55;
  --lh-relaxed: 1.7;

  /* Letter spacing */
  --ls-display:    -0.018em;
  --ls-body:       -0.005em;
  --ls-tracked:    0.18em;   /* small-caps eyebrow */
  --ls-tracked-sm: 0.12em;

  /* ---------- Spacing scale (8pt-ish, warm) ---------- */
  --sp-1:  4px;
  --sp-2:  8px;
  --sp-3:  12px;
  --sp-4:  16px;
  --sp-5:  24px;
  --sp-6:  32px;
  --sp-7:  48px;
  --sp-8:  64px;
  --sp-9:  96px;
  --sp-10: 128px;
  --sp-11: 192px;

  /* ---------- Radii ---------- */
  --r-card:   4px;     /* image cards: very subtle */
  --r-pill:   999px;
  --r-input:  6px;

  /* ---------- Shadow — tiny, photographer-restrained ---------- */
  --shadow-card: 0 1px 2px rgba(42, 34, 28, 0.04),
                 0 8px 24px -12px rgba(42, 34, 28, 0.10);
  --shadow-hover:0 2px 4px rgba(42, 34, 28, 0.06),
                 0 16px 40px -16px rgba(42, 34, 28, 0.18);

  /* ---------- Layout ---------- */
  --col-max:     1280px;
  --col-prose:   640px;
  --col-wide:    1440px;
  --gutter:      clamp(20px, 4vw, 56px);

  /* ---------- Motion ---------- */
  --ease-out:   cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in:    cubic-bezier(0.5, 0, 0.75, 0);
  --dur-fast:   180ms;
  --dur-base:   280ms;
  --dur-slow:   520ms;
}

/* =============================================================
   Reset / base
   ============================================================= */

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

html {
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  margin: 0;
  background: var(--c-bg);
  color: var(--c-ink);
  font-family: var(--ff-body);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  letter-spacing: var(--ls-body);
  font-feature-settings: "kern", "liga", "ss01";
}

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

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

a { color: inherit; text-decoration: none; }

p { margin: 0; }
h1, h2, h3, h4 { margin: 0; font-weight: 400; }

::selection { background: var(--c-rose); color: var(--c-bg); }

/* utility */
.container {
  width: 100%;
  max-width: var(--col-max);
  margin: 0 auto;
  padding-inline: var(--gutter);
}
.container--wide { max-width: var(--col-wide); }
.container--prose { max-width: var(--col-prose); }

.eyebrow {
  font-family: var(--ff-body);
  font-size: var(--fs-micro);
  font-weight: 500;
  letter-spacing: var(--ls-tracked);
  text-transform: uppercase;
  color: var(--c-ink-muted);
}

.italic-voice {
  font-family: var(--ff-display);
  font-style: italic;
  font-size: var(--fs-lede);
  line-height: var(--lh-tight);
  color: var(--c-brown);
}

.hairline { border: 0; border-top: 1px solid var(--c-hairline); margin: 0; }