/* =========================================================================
   Rowa Cafe — Public site styles
   Palette extracted from rowacafe.com.au, see docs/brand/rowa-palette.md
   Plain CSS only. Mobile-first.
   ========================================================================= */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Playfair+Display:wght@400;600;700&display=swap');

:root {
  /* Brand palette */
  --rowa-forest:        #2d5246;  /* primary — deep forest green */
  --rowa-forest-deep:   #3d6456;  /* gradient companion */
  --rowa-sage:          #99c1b3;  /* accent — soft sage */
  --rowa-sage-tint:     #d6e4dd;  /* sage @ ~25% over surface */
  --rowa-tan:           #c4a57b;  /* warm tan / latte */
  --rowa-cream:         #faf8f5;  /* page surface */
  --rowa-cream-deep:    #f1ede5;  /* secondary surface */
  --rowa-line:          #e8e6e3;  /* hairline border */
  --rowa-ink:           #1f2a25;  /* near-black with green undertone */
  --rowa-ink-soft:      #4a5751;  /* secondary text */
  --rowa-muted:         #8b9590;  /* tertiary text — meets 4.5:1 on cream */

  /* Semantic tokens */
  --bg:        var(--rowa-cream);
  --surface:   #ffffff;
  --ink:       var(--rowa-ink);
  --ink-soft:  var(--rowa-ink-soft);
  --muted:     var(--rowa-muted);
  --line:      var(--rowa-line);
  --accent:    var(--rowa-forest);
  --accent-2:  var(--rowa-sage);

  /* Type scale */
  --font-serif: "Playfair Display", Georgia, "Times New Roman", serif;
  --font-sans:  "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  /* Spacing scale (4 / 8 system) */
  --sp-1: 0.25rem; --sp-2: 0.5rem; --sp-3: 0.75rem;
  --sp-4: 1rem;    --sp-5: 1.5rem; --sp-6: 2rem;
  --sp-7: 3rem;    --sp-8: 4rem;

  /* Radii */
  --r-sm: 8px;
  --r-md: 14px;
  --r-lg: 20px;
  --r-pill: 999px;

  /* Elevation */
  --shadow-sm: 0 1px 2px rgba(31, 42, 37, 0.05);
  --shadow-md: 0 6px 18px rgba(31, 42, 37, 0.08);
  --shadow-lg: 0 16px 40px rgba(31, 42, 37, 0.12);

  /* Motion */
  --t-fast: 150ms;
  --t-base: 220ms;
  --ease:   cubic-bezier(0.2, 0.7, 0.2, 1);
}

/* -------------------------------------------------------------------------- */
/* Reset & base                                                               */
/* -------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.55;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: "ss01", "cv02";
}
img { max-width: 100%; display: block; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

::selection { background: var(--rowa-sage-tint); color: var(--ink); }

/* Headings */
h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.005em;
  color: var(--rowa-forest);
  margin: 0;
}

/* Layout shell */
main {
  max-width: 38rem;            /* mobile-first, comfortable reading width */
  margin: 0 auto;
  padding: var(--sp-5) var(--sp-5) var(--sp-7);
}
@media (min-width: 720px) {
  main { padding: var(--sp-7) var(--sp-6) var(--sp-8); }
}

/* Site header — keeps brand always visible */
.site-header {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--sp-5) var(--sp-5) 0;
  max-width: 38rem;
  margin: 0 auto;
}
.site-header .brand { display: inline-flex; }
.site-header .brand-logo {
  width: 170px;
  height: auto;
  display: block;
}
@media (min-width: 720px) {
  .site-header .brand-logo { width: 210px; }
}

/* Footer */
footer {
  border-top: 1px solid var(--line);
  padding: var(--sp-6) var(--sp-5);
  text-align: center;
  color: var(--muted);
  font-size: 0.85rem;
}
footer p { margin: 0; }
footer .footer-fineprint { margin-top: var(--sp-1); font-size: 0.78rem; }

/* -------------------------------------------------------------------------- */
/* Funnel header (centered, minimal)                                          */
/* -------------------------------------------------------------------------- */
body.is-funnel main { max-width: 30rem; padding-top: var(--sp-2); }
@media (min-width: 720px) {
  body.is-funnel main { padding-top: var(--sp-3); }
}

.funnel-head {
  text-align: center;
  margin: 0 0 var(--sp-6);
}

.funnel-eyebrow {
  display: inline-block;
  margin: 0 0 var(--sp-3);
  padding: 8px 18px;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  line-height: 1.35;
  text-transform: uppercase;
  color: var(--rowa-forest);
  background: var(--rowa-sage-tint);
  border-radius: 1rem;
}

.funnel-title {
  font-size: clamp(1.9rem, 5vw + 1rem, 2.4rem);
  margin: 0 0 var(--sp-3);
  color: var(--rowa-forest);
}

.funnel-sub {
  margin: 0 auto;
  color: var(--ink-soft);
  font-size: 1rem;
  line-height: 1.55;
  max-width: 28rem;
}

/* -------------------------------------------------------------------------- */
/* Forms                                                                      */
/* -------------------------------------------------------------------------- */
.signup-form {
  display: grid;
  gap: var(--sp-4);
  background: var(--surface);
  padding: var(--sp-6);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-sm);
}

.signup-form label { display: grid; gap: 6px; }

.signup-form span {
  font-weight: 500;
  font-size: 0.85rem;
  color: var(--ink-soft);
  letter-spacing: 0.01em;
}

.signup-form input {
  font: inherit;
  font-size: 1rem;             /* >=16px to prevent iOS auto-zoom */
  padding: 0.85rem 0.9rem;
  background: var(--rowa-cream);
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  color: var(--ink);
  min-height: 48px;            /* touch target */
  transition: border-color var(--t-fast) var(--ease),
              box-shadow var(--t-fast) var(--ease),
              background var(--t-fast) var(--ease);
}
.signup-form input::placeholder { color: var(--muted); }
.signup-form input:hover { border-color: #c8c5bf; }
.signup-form input:focus,
.signup-form input:focus-visible {
  outline: none;
  background: var(--surface);
  border-color: var(--rowa-forest);
  box-shadow: 0 0 0 3px rgba(45, 82, 70, 0.15);
}

/* Primary CTA */
.cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55em;
  padding: 0.95rem 1.25rem;
  min-height: 48px;
  background: var(--rowa-forest);
  background-image: linear-gradient(180deg, var(--rowa-forest) 0%, var(--rowa-forest-deep) 100%);
  color: #fff;
  border: 0;
  border-radius: var(--r-pill);
  font: inherit;
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: 0.01em;
  cursor: pointer;
  box-shadow: 0 6px 16px rgba(45, 82, 70, 0.18);
  transition: transform var(--t-fast) var(--ease),
              box-shadow var(--t-fast) var(--ease),
              filter var(--t-fast) var(--ease);
}
.cta:hover { filter: brightness(1.06); box-shadow: 0 10px 22px rgba(45, 82, 70, 0.22); }
.cta:active { transform: translateY(1px); }
.cta:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px var(--rowa-cream), 0 0 0 5px var(--rowa-forest);
}

/* Ghost CTA — secondary action, used for "Back to home" etc. */
.cta--ghost {
  background: transparent;
  background-image: none;
  color: var(--rowa-forest);
  border: 1.5px solid var(--rowa-forest);
  box-shadow: none;
  text-decoration: none;
}
.cta--ghost:hover {
  background: var(--rowa-sage-tint);
  filter: none;
  box-shadow: none;
}

.back-home {
  text-align: center;
  margin: var(--sp-7) 0 var(--sp-5);
}

.fineprint {
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.5;
  margin: var(--sp-1) 0 0;
}

.form-error {
  background: #fbeae5;
  color: #7a2a1d;
  border: 1px solid #f1b9ad;
  padding: 0.75rem 0.9rem;
  border-radius: var(--r-sm);
  font-size: 0.92rem;
  margin: 0;
}

/* -------------------------------------------------------------------------- */
/* Deals page                                                                 */
/* -------------------------------------------------------------------------- */
.page-head { margin: var(--sp-3) 0 var(--sp-6); }
.page-head .eyebrow {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--rowa-tan);
  margin-bottom: var(--sp-2);
}
.page-head h1 {
  margin: 0 0 var(--sp-2);
  font-size: clamp(1.8rem, 4vw + 0.8rem, 2.4rem);
}
.page-head p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 1rem;
}

/* Wider main on the grid pages */
.deals-page main,
body.is-deals main { max-width: 64rem; }

.deal-grid {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: var(--sp-5);
  grid-template-columns: 1fr;
}
@media (min-width: 600px) { .deal-grid { grid-template-columns: 1fr 1fr; gap: var(--sp-5); } }
@media (min-width: 960px) { .deal-grid { grid-template-columns: 1fr 1fr 1fr; gap: var(--sp-6); } }

.deal-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
  transition: transform var(--t-base) var(--ease),
              box-shadow var(--t-base) var(--ease);
}
.deal-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.deal-img {
  width: 100%;
  aspect-ratio: 4 / 3;
  max-height: 40vh;
  object-fit: contain;
  background: var(--rowa-cream-deep);
  display: block;
}

.deal-title {
  margin: var(--sp-4) var(--sp-4) 0;
  font-size: 1.2rem;
  color: var(--rowa-forest);
}

.deal-body {
  margin: var(--sp-2) var(--sp-4);
  color: var(--ink-soft);
  font-size: 0.95rem;
  line-height: 1.55;
}

.deal-expiry {
  margin: auto var(--sp-4) var(--sp-4); /* push to bottom of flex card */
  padding-top: var(--sp-3);
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.82rem;
  letter-spacing: 0.02em;
}

.empty {
  background: var(--surface);
  border: 1px dashed var(--line);
  border-radius: var(--r-md);
  color: var(--ink-soft);
  text-align: center;
  padding: var(--sp-7) var(--sp-5);
  font-size: 1rem;
}

/* -------------------------------------------------------------------------- */
/* Redeem page                                                                */
/* -------------------------------------------------------------------------- */
.redeem { text-align: center; }
.redeem h1 {
  margin: var(--sp-6) 0 var(--sp-3);
  font-size: clamp(2rem, 5vw + 1rem, 2.6rem);
}
.redeem .sub {
  color: var(--ink-soft);
  margin: 0 auto var(--sp-6);
  max-width: 32ch;
  font-size: 1.05rem;
  line-height: 1.55;
}

.redeem-form { margin: 0; }

.cta--big {
  width: 100%;
  padding: 1.15rem 1.25rem;
  font-size: 1.1rem;
  min-height: 56px;
  border-radius: var(--r-pill);
}

/* Redeemed stamp — badge of honor */
.redeemed-stamp {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  padding: 0.9rem 1.5rem;
  background: var(--rowa-sage-tint);
  color: var(--rowa-forest);
  border: 1px solid var(--rowa-sage);
  border-radius: var(--r-pill);
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: 0.01em;
}

.ended {
  background: var(--rowa-cream-deep);
  color: var(--ink-soft);
  padding: 1.25rem 1.25rem;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  font-size: 0.95rem;
}

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