/* ============================================================
   DESERT FIZZ CO. — Design tokens
   ============================================================ */
:root{
  --blue:        #0054A3;
  --blue-deep:   #063B73;
  --ink:         #0A2A45;
  --pink:        #FF7AB6;
  --pink-hot:    #F0417C;
  --cream:       #FCF2E2;
  --cream-dim:   #F5E6CC;
  --mint:        #7FCDB8;
  --mint-deep:   #4FA98F;
  --white:       #FFFFFF;

  --font-display: 'Fredoka', system-ui, sans-serif;
  --font-script:  'Caveat', cursive;
  --font-body:    'Nunito', system-ui, sans-serif;

  --radius-lg: 32px;
  --radius-md: 22px;
  --radius-sm: 14px;
  --border-thick: 4px;
  --shadow-pop: 0 10px 0 rgba(10,42,69,0.12);
  --shadow-soft: 0 14px 34px rgba(10,42,69,0.14);
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  background:var(--cream);
  color:var(--ink);
  font-family:var(--font-body);
  font-size:17px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
h1,h2,h3,h4{
  font-family:var(--font-display);
  color:var(--blue-deep);
  margin:0 0 .4em;
  line-height:1.08;
  letter-spacing:.2px;
}
p{ margin:0 0 1em; }
.container{
  width:100%;
  max-width:1180px;
  margin:0 auto;
  padding:0 24px;
}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-family:var(--font-display);
  font-weight:600;
  font-size:.8rem;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--pink-hot);
  background:var(--white);
  border:3px solid var(--pink);
  border-radius:999px;
  padding:7px 18px;
  margin-bottom:16px;
}
.script{ font-family:var(--font-script); font-weight:700; }

/* Reduced motion */
@media (prefers-reduced-motion: reduce){
  *{ animation-duration:.001ms !important; animation-iteration-count:1 !important; transition-duration:.001ms !important; scroll-behavior:auto !important; }
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  font-family:var(--font-display);
  font-weight:600;
  font-size:1.02rem;
  padding:16px 32px;
  border-radius:999px;
  border:3px solid transparent;
  cursor:pointer;
  transition:transform .16s ease, box-shadow .16s ease, background .16s ease;
  white-space:nowrap;
}
.btn:focus-visible{ outline:3px solid var(--blue-deep); outline-offset:3px; }
.btn:active{ transform:translateY(2px); }

.btn-pink{
  background:var(--pink-hot);
  color:var(--white);
  box-shadow:0 7px 0 #B62058;
}
.btn-pink:hover{ transform:translateY(-3px); box-shadow:0 10px 0 #B62058; }
.btn-pink:active{ box-shadow:0 3px 0 #B62058; transform:translateY(4px); }

.btn-blue{
  background:var(--blue);
  color:var(--white);
  box-shadow:0 7px 0 var(--blue-deep);
}
.btn-blue:hover{ transform:translateY(-3px); box-shadow:0 10px 0 var(--blue-deep); }
.btn-blue:active{ box-shadow:0 3px 0 var(--blue-deep); transform:translateY(4px); }

.btn-outline{
  background:transparent;
  color:var(--blue-deep);
  border-color:var(--blue-deep);
}
.btn-outline:hover{ background:var(--blue-deep); color:var(--white); }

.btn-ghost-cream{
  background:var(--cream);
  color:var(--blue-deep);
  box-shadow:0 7px 0 rgba(10,42,69,.18);
}
.btn-ghost-cream:hover{ transform:translateY(-3px); }

.btn-lg{ padding:20px 40px; font-size:1.15rem; }

/* ============================================================
   NAV
   ============================================================ */
.site-header{
  position:sticky; top:0; z-index:100;
  background:rgba(252,242,233,0.92);
  backdrop-filter:blur(8px);
  border-bottom:4px solid var(--blue);
}
.nav-wrap{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:10px 24px;
  max-width:1180px;
  margin:0 auto;
  gap:20px;
}
.nav-logo{ display:flex; align-items:center; gap:10px; flex-shrink:0; }
.nav-logo img{ height:52px; width:auto; }
.nav-links{
  display:flex;
  align-items:center;
  gap:6px;
  list-style:none;
  margin:0; padding:0;
  font-family:var(--font-display);
  font-weight:500;
}
.nav-links a{
  padding:10px 16px;
  border-radius:999px;
  transition:background .15s ease, color .15s ease;
}
.nav-links a:hover{ background:var(--mint); color:var(--blue-deep); }
.nav-links a.is-active{ background:var(--blue); color:var(--white); }
.nav-cta{ flex-shrink:0; }
.nav-toggle{
  display:none;
  background:var(--blue);
  color:var(--white);
  border:none;
  border-radius:14px;
  width:46px; height:46px;
  font-size:1.4rem;
  cursor:pointer;
  align-items:center;
  justify-content:center;
}

@media (max-width: 900px){
  .nav-links{
    position:fixed; inset:70px 16px auto 16px;
    flex-direction:column;
    align-items:stretch;
    background:var(--white);
    border:4px solid var(--blue);
    border-radius:var(--radius-md);
    padding:14px;
    box-shadow:var(--shadow-soft);
    transform:translateY(-16px);
    opacity:0;
    pointer-events:none;
    transition:transform .2s ease, opacity .2s ease;
  }
  .nav-links.is-open{ transform:translateY(0); opacity:1; pointer-events:auto; }
  .nav-links a{ text-align:center; padding:14px; }
  .nav-toggle{ display:flex; }
  .nav-cta{ display:none; }
}

/* ============================================================
   WAVY DIVIDER — signature recurring motif
   ============================================================ */
.dune-divider{
  display:block;
  width:100%;
  line-height:0;
  position:relative;
  z-index:2;
}
.dune-divider svg{ width:100%; height:auto; display:block; }
.dune-divider.flip{ transform:scaleY(-1); }

.bubbles{
  position:absolute; inset:0;
  pointer-events:none;
  overflow:hidden;
  z-index:1;
}
.bubble{
  position:absolute;
  border-radius:50%;
  border:3px solid currentColor;
  opacity:.55;
  animation:float 7s ease-in-out infinite;
}
.bubble.filled{ background:currentColor; border:none; opacity:.9; }
@keyframes float{
  0%,100%{ transform:translateY(0); }
  50%{ transform:translateY(-16px); }
}

/* ============================================================
   SECTION HELPERS
   ============================================================ */
section{ position:relative; }
.section-pad{ padding:88px 0; }
.bg-cream{ background:var(--cream); }
.bg-blue{ background:var(--blue); color:var(--white); }
.bg-blue h2, .bg-blue h3{ color:var(--white); }
.bg-mint{ background:var(--mint); }
.bg-pink{ background:var(--pink); }
.bg-white{ background:var(--white); }

.center{ text-align:center; }
.max-w-txt{ max-width:680px; margin-left:auto; margin-right:auto; }

/* Sticker card: thick double border matching print materials */
.sticker-card{
  background:var(--white);
  border:4px solid var(--blue);
  outline:3px solid var(--pink);
  outline-offset:-11px;
  border-radius:var(--radius-md);
  box-shadow:var(--shadow-pop);
}

/* ============================================================
   RESPONSIVE GRID FIXES — hero / split CTA / about hero
   ============================================================ */
@media (max-width: 860px){
  .hero-grid{
    grid-template-columns:1fr !important;
    gap:38px !important;
    text-align:center;
  }
  .hero-grid > div:first-child{ order:2; }
  .hero-grid > div:last-child{ order:1; max-width:300px; margin:0 auto; }
  .hero-grid p{ margin-left:auto; margin-right:auto; }
  .hero-grid > div:first-child > div{ justify-content:center; }

  .split-grid{
    grid-template-columns:1fr !important;
    gap:22px !important;
  }

  .about-hero-grid{
    grid-template-columns:1fr !important;
    gap:34px !important;
    text-align:center;
  }
  .about-hero-grid > div:first-child{ max-width:280px; margin:0 auto; }
  .about-hero-grid p{ text-align:left; }

  .save-grid{
    grid-template-columns:1fr !important;
    gap:20px !important;
  }

  .month-grid{
    grid-template-columns:1fr !important;
  }
  .month-grid > div:nth-child(2){
    aspect-ratio:16/11 !important;
  }
}

@media (max-width: 520px){
  .btn-lg{ padding:16px 28px; font-size:1rem; }
  .section-pad{ padding:60px 0; }
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer{
  background:var(--blue-deep);
  color:var(--cream);
  padding:64px 0 28px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.3fr 1fr 1fr;
  gap:40px;
  padding-bottom:36px;
  border-bottom:2px solid rgba(252,242,233,.18);
}
.footer-brand img{ height:56px; margin-bottom:14px; }
.footer-tagline{ font-family:var(--font-script); font-size:1.4rem; color:var(--mint); }
.footer-heading{
  font-family:var(--font-display);
  color:var(--pink);
  font-size:.85rem;
  letter-spacing:.1em;
  text-transform:uppercase;
  margin-bottom:14px;
}
.footer-links{ list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:10px; }
.footer-links a{ opacity:.9; transition:opacity .15s; }
.footer-links a:hover{ opacity:1; text-decoration:underline; }
.footer-social{ display:flex; gap:12px; margin-top:6px; }
.footer-social a{
  width:44px; height:44px;
  display:flex; align-items:center; justify-content:center;
  background:rgba(252,242,233,.12);
  border-radius:50%;
  border:2px solid rgba(252,242,233,.3);
  transition:background .15s, transform .15s;
}
.footer-social a:hover{ background:var(--pink); transform:translateY(-3px); border-color:var(--pink); }
.footer-bottom{
  display:flex;
  justify-content:space-between;
  align-items:center;
  flex-wrap:wrap;
  gap:10px;
  padding-top:24px;
  font-size:.88rem;
  opacity:.75;
}
@media (max-width: 760px){
  .footer-grid{ grid-template-columns:1fr; gap:30px; }
  .footer-bottom{ flex-direction:column; text-align:center; }
}

/* ============================================================
   MISC
   ============================================================ */
.skip-link{
  position:absolute; left:-999px; top:auto;
  background:var(--blue); color:#fff; padding:10px 18px; border-radius:8px; z-index:1000;
}
.skip-link:focus{ left:16px; top:16px; }

::selection{ background:var(--pink); color:var(--white); }

.tag-pill{
  display:inline-block;
  font-family:var(--font-display);
  font-weight:600;
  font-size:.78rem;
  letter-spacing:.06em;
  text-transform:uppercase;
  padding:6px 14px;
  border-radius:999px;
}