/*
Theme Name: Pipling
Theme URI: https://pipling.app
Author: The Pipling Project
Description: Custom, no-cost WordPress theme for Pipling and The Pipling Project.
Version: 0.6.0
Requires at least: 6.5
Requires PHP: 8.0
License: Proprietary
Text Domain: pipling
*/

:root {
  color-scheme: light;
  --pl-paper: #f5f0e5;
  --pl-paper-deep: #e9e1d1;
  --pl-surface: #fffdf8;
  --pl-ink: #1f2c24;
  --pl-muted: #4f5c51; /* 6.2:1 on paper, 4.9:1 on the sage path cards (WP-04, #108) */
  --pl-green: #1e503b;
  --pl-green-deep: #143c2d;
  --pl-sage: #cedbc7;
  --pl-blue: #d7eff7;
  --pl-orange: #ef8c39;
  --pl-line: rgba(31, 44, 36, 0.16);
  --pl-shadow: 0 18px 50px rgba(20, 60, 45, 0.12);
  --pl-serif: Georgia, "Times New Roman", Times, serif;
  --pl-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --pl-wrap: 1120px;
  --pl-gutter: clamp(18px, 4vw, 40px);
  --pl-section: clamp(62px, 7vw, 92px);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 92px; }
body {
  margin: 0;
  background: var(--pl-paper);
  color: var(--pl-ink);
  font: 400 17px/1.65 var(--pl-sans);
  text-wrap: pretty;
  -webkit-font-smoothing: antialiased;
}
body.pl-menu-open { overflow: hidden; }
.screen-reader-text {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
img, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: 4px; }
a:hover { color: var(--pl-green); }
button, input, textarea, select { font: inherit; }
:focus-visible { outline: 3px solid var(--pl-orange); outline-offset: 4px; }
::selection { background: var(--pl-sage); color: var(--pl-ink); }

h1, h2, h3, p { margin-top: 0; }
h1, h2 {
  color: var(--pl-green-deep);
  font-family: var(--pl-serif);
  font-weight: 400;
  letter-spacing: -0.035em;
}
h1 { font-size: clamp(3.2rem, 7vw, 6.4rem); line-height: 0.96; }
h2 { font-size: clamp(2.35rem, 5vw, 4.65rem); line-height: 1.02; }
h3 { color: var(--pl-green-deep); font-size: clamp(1.3rem, 2vw, 1.7rem); line-height: 1.25; }

.pl-skip-link {
  position: fixed;
  z-index: 1000;
  top: 10px;
  left: 10px;
  transform: translateY(-160%);
  padding: 10px 14px;
  background: var(--pl-ink);
  color: var(--pl-paper);
  border-radius: 8px;
}
.pl-skip-link:focus { transform: translateY(0); }

.pl-wrap { width: min(calc(100% - (2 * var(--pl-gutter))), var(--pl-wrap)); margin-inline: auto; }
.pl-section { padding-block: var(--pl-section); }
.pl-section--deep { background: var(--pl-paper-deep); }
.pl-section__intro { max-width: 760px; margin-bottom: clamp(34px, 6vw, 64px); }
.pl-section__intro p { color: var(--pl-muted); font-size: 1.1rem; }
.pl-eyebrow {
  margin-bottom: 16px;
  color: var(--pl-green);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.pl-text-link { font-weight: 650; }
.pl-muted { color: var(--pl-muted); }

/* Header */
.pl-header {
  position: sticky;
  z-index: 100;
  top: 0;
  border-bottom: 1px solid var(--pl-line);
  background: rgba(245, 240, 229, 0.94);
  backdrop-filter: blur(16px);
  transition: box-shadow 180ms ease;
}
.pl-header.is-scrolled { box-shadow: 0 8px 28px rgba(20, 60, 45, 0.09); }
.pl-header__inner { display: flex; min-height: 78px; align-items: center; gap: 26px; }
.pl-wordmark {
  flex: 0 0 auto;
  color: var(--pl-green-deep);
  font: 500 2rem/1 var(--pl-serif);
  letter-spacing: -0.04em;
  text-decoration: none;
}
.pl-wordmark:hover { color: var(--pl-green-deep); }
.pl-nav { display: flex; margin-left: auto; align-items: center; gap: clamp(14px, 2vw, 25px); }
.pl-nav a { font-size: 0.93rem; font-weight: 600; text-decoration: none; }
.pl-nav__home { display: none; }
.pl-login {
  border: 1px solid var(--pl-green);
  border-radius: 999px;
  padding: 9px 15px;
  white-space: nowrap;
}
.pl-menu-toggle { display: none; margin-left: auto; border: 0; background: transparent; color: var(--pl-ink); padding: 9px; }

/* App download controls */
.pl-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 18px; margin-top: 30px; }
.pl-store-group { display: flex; align-items: start; flex-wrap: wrap; gap: 14px; }
.pl-store-group--centered { justify-content: center; }
.pl-store { display: grid; justify-items: start; gap: 6px; }
.pl-store__badge { display: inline-block; line-height: 0; }
.pl-store__badge img { width: 170px; height: auto; }
.pl-store--google .pl-store__badge { width: 200px; height: 57px; overflow: hidden; }
.pl-store--google .pl-store__badge img { width: 228px; max-width: none; margin: -17px 0 0 -14px; }
.pl-store__status { color: var(--pl-muted); font-size: 0.82rem; font-weight: 650; }

/* Hero */
.pl-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(340px, 0.96fr);
  align-items: center;
  gap: clamp(42px, 7vw, 78px);
  min-height: calc(100svh - 79px);
  padding-block: clamp(58px, 8vw, 96px);
}
.pl-hero__lead { max-width: 600px; color: var(--pl-muted); font-size: clamp(1.12rem, 2vw, 1.34rem); line-height: 1.55; }
.pl-hero__media {
  position: relative;
  min-height: clamp(420px, 55vw, 650px);
  overflow: hidden;
  border-radius: 34px 34px 120px 34px;
  background: linear-gradient(145deg, var(--pl-blue), var(--pl-sage));
  box-shadow: var(--pl-shadow);
}
.pl-hero__garden { width: 100%; height: 100%; object-fit: cover; object-position: 61% center; position: absolute; inset: 0; }
.pl-hero__media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(20, 60, 45, 0.18), transparent 48%); }
.pl-media-caption { position: absolute; z-index: 3; left: 16px; bottom: 16px; padding: 7px 11px; border-radius: 999px; background: rgba(245, 240, 229, 0.9); font-size: 0.78rem; }

/* Recognition */
.pl-recognition-card { max-width: 940px; padding: clamp(26px, 5vw, 50px); border: 1px solid rgba(20, 60, 45, 0.12); border-radius: 30px; background: rgba(255, 253, 248, 0.55); box-shadow: 0 14px 36px rgba(20, 60, 45, 0.05); }
.pl-recognition-card__label { margin-bottom: 25px; color: var(--pl-green); font-size: 0.82rem; font-weight: 750; letter-spacing: 0.08em; text-transform: uppercase; }
.pl-recognition { display: flex; flex-wrap: wrap; align-items: center; gap: 13px; }
.pl-recognition p { margin: 0; padding: 9px 15px; border: 1px solid var(--pl-line); border-radius: 999px; background: var(--pl-surface); color: var(--pl-green-deep); font: italic 400 clamp(1.05rem, 2vw, 1.38rem)/1.2 var(--pl-serif); }
.pl-recognition p:nth-child(2), .pl-recognition p:nth-child(5) { color: var(--pl-muted); }
.pl-recognition__response { max-width: 760px; margin: 28px 0 0; color: var(--pl-muted); font-size: 1.08rem; }

/* Paths */
.pl-paths { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.pl-path { position: relative; display: flex; min-height: 390px; flex-direction: column; align-items: flex-start; overflow: hidden; padding: clamp(28px, 4vw, 44px); border-radius: 28px; background: var(--pl-sage); }
.pl-path:nth-child(2) { background: var(--pl-blue); }
.pl-path h3, .pl-path p, .pl-path .pl-text-link { position: relative; z-index: 1; max-width: 72%; }
.pl-path p { color: var(--pl-muted); }
.pl-path .pl-text-link { margin-top: auto; }
.pl-path__pip { position: absolute; right: -8%; bottom: -4%; width: min(42%, 230px); max-height: 72%; object-fit: contain; object-position: right bottom; filter: drop-shadow(0 14px 16px rgba(20, 60, 45, 0.12)); }
.pl-path:nth-child(2) .pl-path__pip { right: -5%; width: min(46%, 250px); }

/* Pip and product */
.pl-split { display: grid; grid-template-columns: minmax(300px, 0.9fr) minmax(0, 1.1fr); gap: clamp(42px, 7vw, 78px); align-items: center; }
.pl-video {
  overflow: hidden;
  border-radius: 30px;
  background: var(--pl-green-deep);
  box-shadow: var(--pl-shadow);
  aspect-ratio: 16 / 10;
}
.pl-video video { width: 100%; height: 100%; object-fit: cover; }
.pl-list { padding-left: 21px; color: var(--pl-muted); }
.pl-list li { margin-block: 10px; }
.pl-product-slots { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.pl-product-slot { margin: 0; }
.pl-product-slot__frame {
  position: relative;
  display: grid;
  height: 640px;
  place-items: center;
  overflow: hidden;
  border: 1px solid var(--pl-line);
  border-radius: 28px;
  background: #0b1410;
  box-shadow: 0 14px 36px rgba(20, 60, 45, 0.08);
}
.pl-product-slot__frame span { max-width: 180px; color: var(--pl-muted); text-align: center; }
.pl-product-slot__frame > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; }
.pl-product-slot figcaption { padding: 14px 4px 0; color: var(--pl-muted); font-size: 0.9rem; }
.pl-platforms { margin-top: clamp(48px, 7vw, 82px); padding-top: clamp(36px, 5vw, 58px); border-top: 1px solid var(--pl-line); }
.pl-platforms__intro { display: flex; align-items: end; justify-content: space-between; gap: 28px; margin-bottom: 24px; }
.pl-platforms__intro .pl-eyebrow { margin-bottom: 0; }
.pl-platforms__intro h3 { max-width: 640px; margin: 0; font: 400 clamp(1.6rem, 3vw, 2.5rem)/1.1 var(--pl-serif); letter-spacing: -0.025em; }
.pl-platform-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.pl-platform-card { display: grid; grid-template-columns: 132px 1fr; align-items: center; gap: 24px; min-height: 220px; padding: 26px; overflow: hidden; border: 1px solid var(--pl-line); border-radius: 28px; background: var(--pl-surface); }
.pl-platform-card h3 { margin: 8px 0 7px; }
.pl-platform-card p { margin: 0; color: var(--pl-muted); font-size: 0.95rem; }
.pl-platform-card__watch { width: 124px; border-radius: 27%; box-shadow: 0 12px 28px rgba(20, 60, 45, 0.18); }
.pl-platform-card__status { display: inline-block; color: var(--pl-green); font-size: 0.72rem; font-weight: 750; letter-spacing: 0.09em; text-transform: uppercase; }
.pl-platform-card__status--soon { padding: 4px 8px; border-radius: 999px; background: var(--pl-sage); color: var(--pl-green-deep); }
.pl-tv-icon { position: relative; width: 132px; aspect-ratio: 5 / 3; overflow: hidden; border-radius: 18px; box-shadow: 0 12px 28px rgba(20, 60, 45, 0.18); }
.pl-tv-icon img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }

/* Proof, story, project */
.pl-proof { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(28px, 5vw, 54px); }
.pl-proof article { border-top: 2px solid var(--pl-green); padding-top: 24px; }
.pl-proof p { color: var(--pl-muted); }
.pl-citation { font-size: 0.78rem; }
.pl-section-link { display: inline-block; margin-top: 34px; }
.pl-story { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(42px, 7vw, 78px); align-items: center; }
.pl-photo-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.pl-photo-pair img { width: 100%; min-height: 310px; object-fit: cover; border-radius: 24px; }
.pl-photo-pair img:last-child { margin-top: 44px; }
.pl-story__copy p:not(.pl-eyebrow) { color: var(--pl-muted); }
.pl-project { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 54px; padding: clamp(32px, 5vw, 58px); border-radius: 34px; background: var(--pl-green-deep); color: var(--pl-paper); }
.pl-project h2, .pl-project h3 { color: var(--pl-paper); }
.pl-project p { color: rgba(245, 240, 229, 0.8); }
.pl-project--teaser { grid-template-columns: 1fr auto; align-items: end; }
.pl-project--teaser .pl-text-link { margin-bottom: 12px; white-space: nowrap; }

/* Standalone editorial pages */
.pl-page-hero { max-width: 880px; padding-block: clamp(72px, 10vw, 130px) clamp(52px, 7vw, 86px); }
.pl-page-hero h1 { margin-bottom: 28px; }
.pl-page-hero__lead { max-width: 760px; color: var(--pl-muted); font-size: clamp(1.16rem, 2.2vw, 1.42rem); }
.pl-page-band { padding-block: clamp(58px, 8vw, 96px); }
.pl-page-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.pl-page-grid--three { grid-template-columns: repeat(3, 1fr); }
.pl-page-grid--four { grid-template-columns: repeat(2, 1fr); }
.pl-page-card { padding: clamp(26px, 4vw, 42px); border-radius: 26px; background: var(--pl-surface); box-shadow: 0 12px 32px rgba(20, 60, 45, 0.06); }
.pl-page-card p { color: var(--pl-muted); }
.pl-page-copy { max-width: 760px; }
.pl-page-copy p { color: var(--pl-muted); }
.pl-page-content { max-width: 780px; color: var(--pl-muted); }

/* Closing and footer */
.pl-closing { padding-block: clamp(88px, 11vw, 150px); text-align: center; }
.pl-closing p { color: var(--pl-muted); }
.pl-closing .pl-actions { justify-content: center; }
.pl-closing .pl-store { justify-items: center; }
.pl-footer { border-top: 1px solid var(--pl-line); padding-block: 36px; color: var(--pl-muted); font-size: 0.9rem; }
.pl-footer__inner { display: grid; grid-template-columns: 1fr auto; align-items: start; gap: 24px; }
.pl-footer__links { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 18px; }

@media (max-width: 920px) {
  .pl-hero, .pl-split, .pl-story, .pl-project, .pl-page-grid, .pl-page-grid--three, .pl-page-grid--four, .pl-platform-grid { grid-template-columns: 1fr; }
  .pl-hero { min-height: 0; }
  .pl-hero__media { min-height: 560px; }
  .pl-proof, .pl-product-slots { grid-template-columns: 1fr; }
  .pl-product-slot__frame { height: 620px; }
}

@media (max-width: 760px) {
  .pl-header__inner { min-height: 68px; }
  .pl-menu-toggle { display: inline-grid; place-items: center; }
  .pl-nav {
    position: fixed;
    inset: 68px 0 auto;
    display: none;
    max-height: calc(100svh - 68px);
    overflow: auto;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    border-bottom: 1px solid var(--pl-line);
    background: var(--pl-paper);
    padding: 14px var(--pl-gutter) 28px;
  }
  .pl-nav.is-open { display: flex; }
  .pl-nav .pl-nav__home { display: block; }
  .pl-nav a { padding: 14px 0; border-bottom: 1px solid var(--pl-line); font-size: 1.05rem; }
  .pl-nav .pl-login { margin-top: 14px; border: 1px solid var(--pl-green); text-align: center; }
  .pl-platforms__intro { display: block; }
  .pl-platforms__intro .pl-eyebrow { margin-bottom: 12px; }
  .pl-product-slots { grid-template-columns: none; grid-auto-flow: column; grid-auto-columns: min(82vw, 330px); overflow-x: auto; padding-bottom: 16px; scroll-snap-type: x mandatory; }
  .pl-product-slot { scroll-snap-align: start; }
  .pl-product-slot__frame { height: 620px; }
  .pl-paths, .pl-photo-pair { grid-template-columns: 1fr; }
  .pl-photo-pair img:last-child { margin-top: 0; }
  .pl-hero__media { min-height: 450px; border-bottom-right-radius: 80px; }
  .pl-footer__inner { grid-template-columns: 1fr; }
  .pl-footer__links { justify-content: flex-start; }
}

@media (max-width: 480px) {
  h1 { font-size: clamp(3rem, 16vw, 4.5rem); }
  .pl-hero__media { min-height: 390px; }
  .pl-actions { align-items: flex-start; flex-direction: column; }
  .pl-store-group { flex-direction: column; }
  .pl-closing .pl-actions { align-items: center; }
  .pl-closing .pl-store-group { align-items: center; }
  .pl-path h3, .pl-path p, .pl-path .pl-text-link { max-width: 78%; }
  .pl-platform-card { grid-template-columns: 92px 1fr; min-height: 0; padding: 20px; }
  .pl-platform-card__watch, .pl-tv-icon { width: 88px; }
}

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

/* Citations on Why It Works and the Sources list (WP-03, #107). */
.pl-cite { font-size: 0.72em; line-height: 0; vertical-align: super; margin-left: 2px; }
.pl-cite a { text-decoration: none; font-weight: 650; }
.pl-sources__list { padding-left: 1.25em; display: grid; gap: 10px; }
.pl-sources__list li { color: var(--pl-muted); }
.pl-sources__list a { color: var(--pl-ink); text-decoration: underline; text-underline-offset: 3px; }
.pl-support .pl-path p:last-child { margin-bottom: 0; }
.pl-support .pl-path { min-height: 320px; }
.pl-support .pl-path h2 { max-width: 82%; font: 400 clamp(1.9rem, 3vw, 2.8rem)/1.08 var(--pl-serif); }
.pl-support .pl-path p, .pl-support .pl-path .pl-text-link { max-width: 82%; }