/* ============================================================
   MeroBites — design system
   Palette: Marigold & deep brown — matches app splash screen
   Type: Young Serif (display) · Instrument Sans (body) · Amita (script)
   ============================================================ */

:root {
  --paper:        #FFF8E4;
  --card:         #FFFDF4;
  --ink:          #3B2200;
  --ink-soft:     rgba(59,34,0,0.62);
  --line:         #EBDDB4;
  --crimson:      #3B2200;
  --crimson-deep: #2A1800;
  --brass:        #B98A1E;
  --brass-soft:   #FBEBBD;
  --radius: 18px;
  --shadow: 0 14px 40px -18px rgba(48, 30, 16, .35);
  --font-display: "Young Serif", Georgia, serif;
  --font-body: "Instrument Sans", -apple-system, "Segoe UI", sans-serif;
  --font-script: "Amita", cursive;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--paper);
  color: var(--ink);
  line-height: 1.6;
  font-size: 16.5px;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
:focus-visible { outline: 3px solid var(--brass); outline-offset: 3px; border-radius: 4px; }

.wrap { width: min(1120px, 92vw); margin-inline: auto; }

/* ---------- type ---------- */
h1, h2, h3 { font-family: var(--font-display); font-weight: 400; line-height: 1.12; letter-spacing: -.01em; }
h1 { font-size: clamp(2.4rem, 5.4vw, 4.1rem); }
h2 { font-size: clamp(1.8rem, 3.4vw, 2.6rem); }
h3 { font-size: 1.22rem; line-height: 1.3; }
.lede { color: var(--ink-soft); font-size: clamp(1.02rem, 1.4vw, 1.18rem); max-width: 56ch; }
.script { font-family: var(--font-script); color: var(--crimson); font-weight: 400; }
.eyebrow {
  display: inline-flex; align-items: center; gap: .55rem;
  font-size: .78rem; font-weight: 600; letter-spacing: .18em; text-transform: uppercase;
  color: var(--brass);
}
.eyebrow::before { content: ""; width: 26px; height: 2px; background: var(--brass); }
.accent-word { color: var(--crimson); font-style: normal; }

/* ---------- announcement + header ---------- */
.announce {
  background: #F4C542; color: #3B2200; text-align: center;
  font-size: .85rem; padding: .5rem 1rem; letter-spacing: .02em;
}
.announce a { text-decoration: underline; text-underline-offset: 3px; font-weight: 700; color: #3B2200; }

header.site {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav { display: flex; align-items: center; gap: 1rem; padding: .85rem 0; }
.brand { display: flex; align-items: center; gap: .6rem; font-family: var(--font-display); font-size: 1.25rem; letter-spacing: .01em; }
.brand img { width: 34px; height: 34px; }
.nav-links { display: flex; align-items: center; gap: 1.7rem; font-size: .95rem; font-weight: 500; margin-left: auto; }
.nav-links a { color: var(--ink-soft); transition: color .2s; }
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--ink); }
.nav-auth { display: flex; align-items: center; gap: .7rem; }
a.btn-login {
  border: 1.5px solid #3B2200; color: #3B2200; padding: .5rem 1.05rem; border-radius: 999px;
  font-weight: 600; font-size: .9rem; transition: background .2s, color .2s;
}
a.btn-login:hover { background: #3B2200; color: #FFF8E4; }
a.btn-signup {
  background: #F4C542; color: #3B2200; padding: .6rem 1.15rem; border-radius: 999px;
  font-weight: 700; font-size: .9rem; transition: background .2s;
}
a.btn-signup:hover { background: #E0AF2B; }
a.btn-login:focus-visible, a.btn-signup:focus-visible { outline: 2px solid #3B2200; outline-offset: 2px; }
.hero-microcopy { font-size: .85rem; color: var(--ink-soft); margin: .7rem 0 1.2rem; }
.coaster-link { display: block; border-radius: 24px; }
.coaster-link .coaster { transition: transform .25s ease; }
.coaster-link:hover .coaster { transform: rotate(-1deg) translateY(-4px); }
.coaster-link:focus-visible { outline: 2px solid #3B2200; outline-offset: 4px; }
.nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: .4rem; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--ink); margin: 5px 0; transition: .25s; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .5rem; justify-content: center;
  padding: .85rem 1.6rem; border-radius: 999px; font-weight: 600; font-size: .97rem;
  border: 1.5px solid transparent; cursor: pointer; transition: transform .15s, background .2s, color .2s, border-color .2s;
  font-family: var(--font-body);
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: #F4C542; color: #3B2200; }
.btn-primary:hover { background: #E0AF2B; }
.btn-ghost { border-color: var(--ink); color: var(--ink); background: transparent; }
.btn-ghost:hover { border-color: var(--crimson); color: var(--crimson); }
.btn-brass { background: #3B2200; color: #FFF8E4; }
.btn-brass:hover { background: #2A1800; }

/* store badges */
.store-row { display: flex; flex-wrap: wrap; gap: .8rem; align-items: center; }
.store-badge {
  display: inline-flex; align-items: center; gap: .65rem;
  border: 1.5px solid var(--line); background: var(--card); border-radius: 14px;
  padding: .6rem 1.1rem; opacity: .55; cursor: default; position: relative;
}
.store-badge .sb-small { font-size: .64rem; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-soft); }
.store-badge .sb-big { font-weight: 700; font-size: .98rem; line-height: 1.1; }
.store-badge .soon {
  position: absolute; top: -9px; right: 10px; background: var(--brass); color: #fff;
  font-size: .58rem; font-weight: 700; letter-spacing: .08em; padding: .15rem .5rem; border-radius: 999px;
}

/* ---------- hero ---------- */
.hero { padding: clamp(3rem, 7vw, 5.5rem) 0 clamp(2.5rem, 5vw, 4rem); overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
.hero .script-eyebrow { font-family: var(--font-script); font-size: clamp(1.5rem, 2.6vw, 2.1rem); color: var(--crimson); margin-bottom: .8rem; }
.hero p.lede { margin: 1.3rem 0 1.9rem; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: .9rem; margin-bottom: 1.6rem; }

/* QR coaster — signature element */
.coaster-stage { position: relative; display: grid; place-items: center; padding: 1.5rem 0; }
.coaster {
  width: min(330px, 78vw); aspect-ratio: 1; background: var(--card);
  border: 1.5px solid var(--line); border-radius: 26px; box-shadow: var(--shadow);
  padding: 26px; position: relative; transform: rotate(-3deg);
}
.coaster::after {
  content: "SCAN • ORDER • ENJOY"; position: absolute; bottom: 12px; left: 0; right: 0;
  text-align: center; font-size: .62rem; letter-spacing: .34em; color: var(--brass); font-weight: 600;
}
.coaster .qr { width: 100%; height: calc(100% - 26px); position: relative; overflow: hidden; border-radius: 12px; }
.scanline {
  position: absolute; left: 4%; width: 92%; height: 3px; border-radius: 3px;
  background: linear-gradient(90deg, transparent, #ffffff, transparent);
  box-shadow: 0 0 14px 2px rgba(255,255,255,0.55);
  animation: scan 3.2s ease-in-out infinite;
}
@keyframes scan { 0%,100% { top: 6%; } 50% { top: 88%; } }
.chip {
  position: absolute; background: var(--card); border: 1px solid var(--line); border-radius: 999px;
  box-shadow: var(--shadow); padding: .5rem .95rem; font-size: .8rem; font-weight: 600;
  display: flex; align-items: center; gap: .45rem;
}
.chip .dot { width: 8px; height: 8px; border-radius: 50%; background: #F4C542; animation: pulse 1.8s infinite; }
.chip-1 { top: 6%; right: 2%; animation: float 5s ease-in-out infinite; }
.chip-2 { bottom: 10%; left: 0; animation: float 6s ease-in-out infinite reverse; }
@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-9px); } }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: .35; } }

/* ---------- marquee ---------- */
.marquee { border-block: 1.5px solid #3B2200; background: #F4C542; overflow: hidden; padding: .75rem 0; }
.marquee-track { display: flex; gap: 3rem; white-space: nowrap; animation: marquee 26s linear infinite; width: max-content; }
.marquee span { font-family: var(--font-display); font-size: .95rem; letter-spacing: .22em; color: var(--ink); }
.marquee span i { color: #FFFFFF; font-style: normal; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- sections & cards ---------- */
section.block { padding: clamp(3.2rem, 7vw, 5.5rem) 0; }
.section-head { max-width: 62ch; margin-bottom: clamp(1.8rem, 4vw, 3rem); }
.section-head h2 { margin: .7rem 0 .8rem; }

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.3rem; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.3rem; }

.card {
  background: var(--card); border: 1.5px solid var(--line); border-radius: var(--radius);
  padding: 1.7rem 1.6rem; transition: transform .2s, border-color .2s, box-shadow .2s;
}
.card:hover { transform: translateY(-4px); border-color: var(--brass); box-shadow: var(--shadow); }
.card .icon {
  width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center;
  background: var(--brass-soft); color: var(--crimson-deep); margin-bottom: 1.1rem;
}
.card h3 { margin-bottom: .55rem; }
.card p { color: var(--ink-soft); font-size: .95rem; }
.card .tag {
  display: inline-block; margin-bottom: .7rem; font-size: .68rem; font-weight: 700;
  letter-spacing: .14em; text-transform: uppercase; color: var(--brass);
}

/* journey timeline */
.journey { counter-reset: step; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.2rem; }
.step { position: relative; padding: 1.5rem 1.3rem 1.4rem; background: var(--card); border: 1.5px solid var(--line); border-radius: var(--radius); }
.step::before {
  counter-increment: step; content: counter(step, decimal-leading-zero);
  font-family: var(--font-display); font-size: 1.9rem; color: var(--brass); display: block; margin-bottom: .6rem;
}
.step h3 { font-size: 1.05rem; margin-bottom: .4rem; }
.step p { font-size: .89rem; color: var(--ink-soft); }

/* honesty band */
.band { background: #3B2200; color: rgba(255,248,228,0.75); border-radius: 24px; padding: clamp(2rem, 4vw, 3rem); }
.band-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.6rem; }
.band h3 { color: #F4C542; font-size: 1.05rem; margin-bottom: .35rem; }
.band p { font-size: .88rem; color: rgba(255,248,228,0.75); }
.band .script { color: #F4C542; }

/* CTA banner */
.cta-banner {
  background: linear-gradient(135deg, #F4C542 0%, #E0AF2B 100%);
  color: #3B2200; border-radius: 26px; padding: clamp(2.4rem, 5vw, 4rem);
  text-align: center; position: relative; overflow: hidden;
}
.cta-banner .script { color: #3B2200; font-size: clamp(1.5rem, 2.6vw, 2rem); }
.cta-banner h2 { margin: .5rem auto 1rem; max-width: 22ch; color: #3B2200; }
.cta-banner p { max-width: 52ch; margin: 0 auto 1.8rem; color: rgba(59,34,0,0.75); }
.cta-banner .btn-ghost { border-color: rgba(59,34,0,0.55); color: #3B2200; }
.cta-banner .btn-ghost:hover { border-color: #3B2200; color: #3B2200; }
.cta-banner .btn-brass { background: #3B2200; color: #FFF8E4; }
.cta-banner .btn-brass:hover { background: #2A1800; }

/* shimmer bubbles — echo of splash screen rising circles */
.cta-banner .bubble, .coaster-stage .bubble {
  position: absolute; border-radius: 50%;
  background: #ffffff; pointer-events: none;
  animation: rise 8s ease-in-out infinite;
}
@keyframes rise {
  0%   { transform: translateY(0);     opacity: var(--op-start, 0.07); }
  60%  { opacity: var(--op-end,   0.25); }
  100% { transform: translateY(-30px); opacity: 0; }
}
@media (prefers-reduced-motion: reduce) {
  .bubble { animation: none !important; }
}

/* quote */
.quote { text-align: center; max-width: 46ch; margin-inline: auto; }
.quote .mark { font-family: var(--font-display); font-size: 4rem; color: var(--brass); line-height: 0; }
.quote blockquote { font-family: var(--font-display); font-size: clamp(1.3rem, 2.6vw, 1.8rem); line-height: 1.4; margin: 1rem 0; }
.quote cite { font-style: normal; color: var(--brass); font-size: .85rem; letter-spacing: .16em; text-transform: uppercase; font-weight: 600; }

/* forms */
form.lead { display: grid; gap: 1rem; background: var(--card); border: 1.5px solid var(--line); border-radius: 22px; padding: clamp(1.6rem, 3vw, 2.4rem); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
label { font-size: .82rem; font-weight: 600; letter-spacing: .04em; display: grid; gap: .4rem; color: var(--ink-soft); }
input, select, textarea {
  font: inherit; padding: .75rem .9rem; border: 1.5px solid var(--line); border-radius: 12px;
  background: var(--paper); color: var(--ink); width: 100%;
}
input:focus, select:focus, textarea:focus { border-color: var(--brass); outline: none; }
textarea { resize: vertical; min-height: 100px; }
.form-note { font-size: .8rem; color: var(--ink-soft); }
.form-ok { color: var(--crimson); font-weight: 600; font-size: .92rem; display: none; }

/* footer */
footer.site {
  background: #3B2200; color: rgba(255,248,228,0.75); margin-top: clamp(3rem, 6vw, 5rem);
  padding: clamp(2.5rem, 5vw, 4rem) 0 2rem;
}
.foot-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 2rem; margin-bottom: 2.4rem; }
.foot-brand { font-family: var(--font-display); color: #FFF8E4; font-size: 1.3rem; display: flex; align-items: center; gap: .6rem; }
.foot-brand .logo-chip { background: #fff; padding: 3px; border-radius: 8px; display: inline-flex; }
.foot-tag { font-family: var(--font-script); color: #F4C542; margin-top: .6rem; font-size: 1.15rem; }
footer h4 { color: #F4C542; font-size: .78rem; letter-spacing: .16em; text-transform: uppercase; margin-bottom: .9rem; }
footer ul { list-style: none; display: grid; gap: .55rem; font-size: .92rem; }
footer a:hover { color: #FFF8E4; }
.foot-legal { border-top: 1px solid rgba(255,248,228,0.15); padding-top: 1.4rem; font-size: .82rem; display: flex; justify-content: space-between; flex-wrap: wrap; gap: .8rem; }

/* page hero (inner pages) */
.page-hero { padding: clamp(3rem, 6vw, 4.5rem) 0 clamp(2rem, 4vw, 3rem); }
.page-hero .script-eyebrow { font-family: var(--font-script); font-size: clamp(1.4rem, 2.4vw, 1.9rem); color: var(--crimson); margin-bottom: .7rem; }
.page-hero h1 { max-width: 18ch; }
.page-hero .lede { margin-top: 1.1rem; }

/* prose (legal pages) */
.prose { max-width: 72ch; }
.prose h2 { font-size: 1.4rem; margin: 2.2rem 0 .7rem; }
.prose p, .prose li { color: var(--ink-soft); margin-bottom: .8rem; }
.prose ul { padding-left: 1.2rem; }

/* reveal on scroll */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}

/* ---------- responsive ---------- */
@media (max-width: 900px) {
  .hero-grid, .grid-3, .grid-2, .journey, .band-grid, .form-row { grid-template-columns: 1fr 1fr; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .hero-grid, .grid-3, .grid-2, .journey, .band-grid, .form-row { grid-template-columns: 1fr; }
  .nav-links {
    display: none; position: absolute; top: 100%; left: 0; right: 0;
    background: var(--paper); border-bottom: 1.5px solid var(--line);
    flex-direction: column; padding: 1.2rem 4vw; align-items: flex-start; gap: 1.1rem;
  }
  .nav-links.open { display: flex; }
  .nav-toggle { display: block; }
  .nav-auth { margin-left: auto; }
  .coaster { transform: rotate(0); }
  .chip-1 { right: 0; }
}

/* ---------- auth modal ---------- */
.mb-auth-overlay {
  position: fixed; inset: 0; z-index: 100;
  display: flex; align-items: center; justify-content: center;
  background: rgba(59, 34, 0, 0.35);
  -webkit-backdrop-filter: blur(9px); backdrop-filter: blur(9px);
  opacity: 0; visibility: hidden;
  transition: opacity .25s ease, visibility .25s;
  padding: 1rem;
}
.mb-auth-overlay.open { opacity: 1; visibility: visible; }
.mb-auth-card {
  background: var(--card); border-radius: 26px; box-shadow: var(--shadow);
  width: min(400px, 100%); padding: clamp(1.6rem, 4vw, 2.4rem);
  text-align: center; position: relative;
  transform: translateY(14px) scale(.97); transition: transform .25s ease;
}
.mb-auth-overlay.open .mb-auth-card { transform: translateY(0) scale(1); }
.mb-auth-card h2 { font-family: var(--font-display); color: var(--ink); font-size: 1.45rem; margin-top: .8rem; }
.mb-auth-sub { color: var(--ink-soft); font-size: .9rem; margin: .35rem 0 1.4rem; }
.mb-auth-close {
  position: absolute; top: .9rem; right: 1rem; border: 0; background: none;
  font-size: 1.6rem; line-height: 1; color: var(--ink-soft); cursor: pointer; padding: .2rem .4rem;
  border-radius: 8px;
}
.mb-auth-close:hover { color: var(--ink); }
.mb-auth-btn {
  display: flex; align-items: center; justify-content: center; gap: .6rem;
  width: 100%; padding: .85rem 1rem; border-radius: 999px;
  font-weight: 600; font-size: .95rem; margin-bottom: .7rem;
  transition: transform .15s, background .2s, border-color .2s;
}
.mb-auth-btn:hover { transform: translateY(-1px); }
.mb-auth-google { background: #fff; color: #3B2200; border: 1.5px solid var(--line); }
.mb-auth-google:hover { border-color: #3B2200; }
.mb-auth-apple { background: #000; color: #fff; }
.mb-auth-apple:hover { background: #1a1a1a; }
.mb-auth-email { background: #F4C542; color: #3B2200; font-weight: 700; }
.mb-auth-email:hover { background: #E0AF2B; }
.mb-auth-or { display: flex; align-items: center; gap: .8rem; color: var(--ink-soft); font-size: .8rem; margin: .9rem 0; }
.mb-auth-or::before, .mb-auth-or::after { content: ""; flex: 1; height: 1px; background: var(--line); }
.mb-auth-hint { font-size: .78rem; color: var(--ink-soft); line-height: 1.5; margin: .9rem 0 .8rem; }
.mb-auth-guest { font-size: .85rem; font-weight: 600; color: var(--ink); text-decoration: underline; text-underline-offset: 3px; }
.mb-auth-btn:focus-visible, .mb-auth-close:focus-visible, .mb-auth-guest:focus-visible { outline: 2px solid #3B2200; outline-offset: 2px; }
@media (prefers-reduced-motion: reduce) {
  .mb-auth-overlay, .mb-auth-card { transition: none; }
}