/* ~~~
   postal.dog stylesheet
   gpl2 michiru d 2026
  ~~~ */

:root {
  --font: "Segoe UI", "Segoe UI Web (West European)", "Segoe UI", Tahoma, Verdana, sans-serif;

  --bg: #eef5f9;

  --blue: #1fa2e0;
  --blue-dark: #0b6fa4;
  --blue-darker: #084f77;
  --blue-border: #cfe3ee;

  --green: #8ecf3f;
  --green-dark: #5a9c1f;

  --light-blue: #aee7ff;
  --light-green: #aee7b3;
  --icon-blue: #4dc9ff;
  --dark-green: #3cb043;

  --text-dark: #0e3b53;
  --text-mid: #3d6480;
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font);
  color: var(--text-dark);
  min-height: 100vh;
  background: var(--bg);
}

h1, h2, h3 {
  font-family: var(--font);
  font-weight: 600;
  color: var(--blue-darker);
}

a {
  color: var(--blue-dark);
}

.wrap {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 24px;
}

/* top bar */

.topbar {
  background: #ffffff;
  border-bottom: 1px solid var(--blue-border);
  padding: 12px 0;
}

.topbar-inner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.brand-block {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font);
  font-size: 1.5rem;
  font-weight: 300;
  color: var(--icon-blue);
  text-decoration: none;
}

.brand .logo {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  background-color: var(--icon-blue);
  -webkit-mask: url('../paw-print-blue.png') center / contain no-repeat;
  mask: url('../paw-print-blue.png') center / contain no-repeat;
}

.nav-row {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.nav-row a {
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  color: var(--icon-blue);
}

.nav-row a:hover {
  text-decoration: underline;
}

.utility-badge {
  display: inline-block;
  border: 1px solid var(--blue-border);
  background: #fff;
  border-radius: 4px;
  padding: 5px 12px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--icon-blue);
  text-decoration: none;
  white-space: nowrap;
}

.utility-badge:hover {
  border-color: var(--blue);
}

.utility-group {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.kofi-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background-color: #f5794c;
  color: #ffffff;
  text-decoration: none;
  font-family: var(--font);
  font-size: 13px;
  font-weight: bold;
  padding: 6px 12px;
  border-radius: 5px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  white-space: nowrap;
}

.kofi-btn img {
  height: 16px;
  width: auto;
  display: block;
}

/* banner */

.hero-banner,
.project-banner {
  position: relative;
  margin-top: 12px;
  padding: 36px 40px;
  border-bottom: 4px solid rgba(255, 255, 255, 0.45);
  text-align: right;
}

.hero-banner,
.project-banner {
  background-image: url('../pddbanner.png');
  background-size: cover;
  background-position: center;
}

.banner-logo {
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  height: 112px;
  width: 112px;
  background-color: var(--icon-blue);
  -webkit-mask: url('../platypus-logo-blue.png') center / contain no-repeat;
  mask: url('../platypus-logo-blue.png') center / contain no-repeat;
}

.project-banner.has-logo {
  padding-left: 142px;
}

@media (max-width: 480px) {
  .banner-logo {
    height: 64px;
    width: 64px;
    left: 8px;
  }

  .project-banner.has-logo {
    padding-left: 84px;
  }
}

.hero-banner h1,
.project-banner h1 {
  color: var(--dark-green);
  margin: 0 0 6px;
  font-size: 2.1rem;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.hero-banner p,
.project-banner .tagline {
  color: var(--dark-green);
  max-width: 480px;
  margin: 0 0 0 auto;
  font-size: 1rem;
}

/* content area */

.content-area {
  margin: 16px 0 30px;
}

.content-area .placeholder {
  color: var(--text-mid);
  font-style: italic;
  opacity: 0.75;
  margin: 0;
}

.image-gallery {
  display: flex;
  gap: 15px;
  margin: 16px 0;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scroll-snap-type: x proximity;
  padding-bottom: 8px;
}

.image-gallery img {
  height: 600px;
  width: auto;
  flex-shrink: 0;
  scroll-snap-align: start;
  border-radius: 6px;
}

.feature-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 15px;
  margin: 24px 0;
}

.feature-row.reverse {
  justify-content: flex-end;
}

.feature-row img {
  height: 400px;
  width: auto;
  max-width: 100%;
  flex-shrink: 0;
}

.feature-text {
  display: flex;
  flex-direction: column;
  flex: 1 1 220px;
  min-width: 220px;
}

.back-link {
  display: inline-block;
  text-decoration: none;
  color: var(--blue-dark);
  font-weight: 600;
  font-size: 0.9rem;
}

footer {
  border-top: 1px solid var(--blue-border);
  text-align: center;
  padding: 12px 0 20px;
  color: var(--text-mid);
  font-size: 0.85rem;
}

footer a {
  color: var(--icon-blue);
  font-weight: 600;
  text-decoration: none;
}

footer a:hover {
  text-decoration: underline;
}