/* ============================================================
   WPS — World Pet Shipping. Design tokens + base styles.
   Playful, pets-first, warm. Green + amber on cream.
   ============================================================ */

:root {
  /* Brand */
  --green: #0F6B3C;
  --green-deep: #0B5C33;
  --green-darker: #074722;
  --green-soft: #DCE8DD;
  --green-mist: #EEF4EE;

  --amber: #E89B2B;
  --amber-deep: #C67E16;
  --amber-soft: #FCEFD4;

  /* Surface */
  --cream: #FAF6EE;
  --cream-warm: #F4EDDC;
  --white: #FFFFFF;

  /* Ink */
  --ink: #1A2420;
  --ink-70: #3D4643;
  --ink-50: #6B7571;
  --ink-30: #A8B0AC;
  --ink-15: #D4D8D4;

  /* Feedback */
  --success: #2E8A51;
  --warn: #E89B2B;
  --error: #C64444;

  /* Type */
  --f-display: "Helvetica Neue", Helvetica, Arial, sans-serif;
  --f-sans: "Helvetica Neue", Helvetica, Arial, sans-serif;

  /* Shape */
  --r-sm: 8px;
  --r-md: 14px;
  --r-lg: 20px;
  --r-xl: 28px;
  --r-pill: 999px;

  /* Shadow */
  --sh-sm: 0 1px 2px rgba(11, 92, 51, 0.06);
  --sh-md: 0 4px 14px rgba(11, 92, 51, 0.10);
  --sh-lg: 0 16px 40px rgba(11, 92, 51, 0.14);

  --container: 1200px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--f-sans);
  background: var(--cream);
  color: var(--ink);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input, select, textarea { font-family: inherit; font-size: inherit; color: inherit; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3, h4 {
  font-family: var(--f-display);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.08;
  margin: 0;
  color: var(--ink);
}

/* ============================================================
   Buttons
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 24px;
  border-radius: var(--r-pill);
  font-weight: 500;
  font-size: 16px;
  transition: all 180ms ease;
  white-space: nowrap;
  border: 1.5px solid transparent;
}
.btn-primary {
  background: var(--amber);
  color: var(--ink);
  box-shadow: 0 2px 0 var(--amber-deep), var(--sh-sm);
}
.btn-primary:hover { background: var(--amber-deep); color: var(--white); transform: translateY(-1px); box-shadow: 0 3px 0 var(--amber-deep), var(--sh-md); }
.btn-primary:active { transform: translateY(1px); box-shadow: 0 0 0 var(--amber-deep), var(--sh-sm); }

.btn-green {
  background: var(--green);
  color: var(--white);
  box-shadow: 0 2px 0 var(--green-darker), var(--sh-sm);
}
.btn-green:hover { background: var(--green-deep); transform: translateY(-1px); }

.btn-ghost {
  background: transparent;
  color: var(--green-deep);
  border-color: var(--ink-15);
}
.btn-ghost:hover { border-color: var(--green); background: var(--green-mist); }

.btn-sm { padding: 9px 18px; font-size: 14px; }
.btn-lg { padding: 18px 32px; font-size: 17px; }

/* ============================================================
   Tweaks panel
   ============================================================ */
.tweaks {
  position: fixed;
  right: 20px;
  bottom: 20px;
  width: 280px;
  background: var(--white);
  border-radius: var(--r-lg);
  box-shadow: var(--sh-lg);
  padding: 18px;
  z-index: 9000;
  font-family: var(--f-sans);
  display: none;
  border: 1px solid var(--ink-15);
}
.tweaks.open { display: block; }
.tweaks h4 {
  font-family: var(--f-sans);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-50);
  margin: 0 0 12px 0;
}
.tweaks .row { display: flex; align-items: center; justify-content: space-between; padding: 8px 0; font-size: 14px; gap: 12px; }
.tweaks .row label { color: var(--ink-70); }
.tweaks input[type=range] { width: 110px; }
.tweaks select { padding: 4px 8px; border-radius: 6px; border: 1px solid var(--ink-15); background: var(--white); }
.tweaks .swatches { display: flex; gap: 6px; }
.tweaks .swatches button { width: 22px; height: 22px; border-radius: 999px; border: 2px solid transparent; padding: 0; }
.tweaks .swatches button.active { border-color: var(--ink); }

/* ============================================================
   Animations
   ============================================================ */
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideInRight { from { transform: translateX(100%); } to { transform: translateX(0); } }
@keyframes slideInUp { from { transform: translateY(24px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }

/* ============================================================
   Responsive
   ============================================================ */

/* Tablet */
@media (max-width: 960px) {
  .container { padding: 0 20px; }
  .btn-lg { padding: 16px 26px; font-size: 16px; }

  [data-hero-grid] { grid-template-columns: 1fr !important; gap: 24px !important; }
  [data-hero-photo] { max-width: 520px; margin: 0 auto; }
  [data-tr-grid] { grid-template-columns: 1fr !important; }
  [data-d-grid] { grid-template-columns: 1fr !important; }
  [data-booking-grid] { grid-template-columns: 1fr !important; }
  [data-footer-grid] { grid-template-columns: 1fr 1fr !important; gap: 32px !important; }
}

/* Mobile — the main optimization pass */
@media (max-width: 720px) {
  .container { padding: 0 16px; }

  /* Typography — tighter, more readable */
  h1 { letter-spacing: -0.025em; }
  h2 { letter-spacing: -0.02em; }

  /* Buttons — roomier tap targets */
  .btn { padding: 13px 22px; font-size: 15px; min-height: 46px; }
  .btn-lg { padding: 15px 24px; font-size: 16px; min-height: 52px; }
  .btn-sm { padding: 9px 16px; font-size: 13px; min-height: 38px; }

  /* === Header === */
  [data-hdr-nav] { display: none !important; }
  [data-hdr-phone] { display: none !important; }
  [data-hdr-mobile-right] { display: flex !important; }
  header [style*="height: 76px"], header [class*="inner"] { height: auto; }
  /* Shrink brand image on mobile */
  header button img { width: 64px !important; height: 64px !important; }

  /* === Hero === */
  [data-hero-grid] { gap: 28px !important; padding-top: 0 !important; }
  [data-hero-photo] { aspect-ratio: 4/4 !important; border-radius: 24px !important; }
  /* Kill the offscreen floating IATA card on mobile */
  [data-hero-iata] { position: static !important; right: auto !important; bottom: auto !important; margin: 16px auto 0 !important; width: fit-content !important; }
  /* Hero title */
  [data-hero-title] { font-size: clamp(36px, 10vw, 52px) !important; }
  [data-hero-sub] { font-size: 16px !important; }

  /* === Tracking input card full-bleed feel === */
  [data-track-card] { padding: 16px !important; }
  [data-track-row] { flex-direction: column !important; gap: 12px !important; }
  [data-track-row] .btn { width: 100%; }

  /* === Quick stats row — horizontal scroll on mobile === */
  [data-quick] {
    display: flex !important;
    overflow-x: auto !important;
    scroll-snap-type: x mandatory !important;
    gap: 14px !important;
    padding: 0 16px !important;
    margin: 0 -16px !important;
    scrollbar-width: none !important;
  }
  [data-quick]::-webkit-scrollbar { display: none; }
  [data-quick] > div {
    scroll-snap-align: center;
    flex-shrink: 0;
    min-width: 150px;
    background: rgba(255,255,255,0.08);
    border-radius: 14px;
    padding: 16px;
  }

  /* === Tracking live screen === */
  [data-vitals] { grid-template-columns: 1fr 1fr !important; gap: 8px !important; }
  [data-flight-head] { flex-direction: column !important; gap: 20px !important; align-items: center !important; text-align: center; }
  [data-admin-grid] { grid-template-columns: 1fr !important; }

  /* === Destinations === */
  [data-d-tabs] { flex-wrap: wrap !important; gap: 6px !important; }
  [data-d-tabs] button { font-size: 13px !important; padding: 8px 14px !important; }

  /* === Footer === */
  [data-footer-grid] { grid-template-columns: 1fr !important; gap: 28px !important; }

  /* === Tweaks panel === */
  .tweaks { right: 12px; bottom: 12px; width: calc(100vw - 24px); max-width: 320px; }

  /* === Email modal === */
  [data-em-grid] { grid-template-columns: 1fr !important; }

  /* === Section padding — tighter on mobile === */
  section { padding-left: 0; padding-right: 0; }
}

/* Very small — phones under 380px */
@media (max-width: 380px) {
  .container { padding: 0 14px; }
  .btn { padding: 12px 18px; font-size: 14px; }
  [data-vitals] { grid-template-columns: 1fr !important; }
}