@view-transition { navigation: auto; }
::view-transition-old(root) { animation: 0.35s ease both vt-out; }
::view-transition-new(root) { animation: 0.45s ease both vt-in; }
@keyframes vt-out { to { opacity: 0; } }
@keyframes vt-in { from { opacity: 0; } }

:root {
  --ration-bg: #FBF7EF;
  --ration-surface: #F3EBDD;
  --ration-card: #FFFFFF;
  --ration-tone: #0E6B5F;
  --ration-tone-hover: #0A5249;
  --ration-warm: #9E4A18;
  --ration-blue: #3B5BA9;
  --ration-plum: #6B4A94;
  --ration-ink: #1A1A2A;
  --ration-muted: #4B5263;
  --ration-line: #E0D5C1;
  --ration-field-line: #8C8270;
  --ration-gradient: linear-gradient(135deg, #0E6B5F 0%, #2B8F7E 100%);
  --ration-blob-warm: #E9B872;
  --ration-glow: rgba(14, 107, 95, 0.14);
  --ration-shadow: 0 6px 20px rgba(26, 26, 42, 0.08);
  --ration-pad: 10dvh;
  --ration-radius: 14px;
  --font-display: 'Montserrat', 'Tahoma', 'Arial', sans-serif;
  --font-body: 'Lato', 'Tahoma', 'Arial', sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.75;
  color: var(--ration-ink);
  background: var(--ration-bg);
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
h1, h2, h3 { font-family: var(--font-display); line-height: 1.25; margin: 0 0 0.5em; color: var(--ration-ink); }
h2 { font-size: clamp(1.5rem, 2.6vw, 2.1rem); }
h3 { font-size: 1.15rem; }
p { margin: 0 0 1em; }
a { color: var(--ration-tone); }
a:hover { color: var(--ration-tone-hover); }
[hidden] { display: none !important; }

.rat-sr {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap;
}
.rat-inner { width: min(1160px, 92%); margin-inline: auto; }
.rat-narrow { width: min(820px, 92%); }
.rat-band { padding-block: var(--ration-pad); }
.rat-tint { background: var(--ration-surface); }
.rat-kicker {
  font-weight: 700; color: var(--ration-warm); font-size: 0.9rem;
  letter-spacing: 0.04em; margin: 0 0 12px;
}
.rat-lead { font-size: 1.1rem; color: var(--ration-muted); max-width: 60ch; }
.rat-section-head { margin-bottom: 36px; max-width: 62ch; }
.rat-section-head p { color: var(--ration-muted); margin: 0; }
.rat-h1 { font-size: clamp(2rem, 4.4vw, 3.3rem); margin-bottom: 0.4em; }

/* ===== Announcement ===== */
.rat-announce {
  background: var(--ration-tone); color: #fff;
  font-size: 0.95rem; padding: 10px 4%; text-align: center;
}
.rat-announce p { margin: 0; }
.rat-announce a { color: #fff; font-weight: 700; text-underline-offset: 3px; }
.rat-announce a:hover { color: var(--ration-surface); }

/* ===== Header ===== */
.rat-head {
  position: sticky; top: 0; z-index: 50;
  background: var(--ration-bg);
  border-bottom: 1px solid var(--ration-line);
  box-shadow: 0 2px 14px rgba(26, 26, 42, 0.06);
}
.rat-head-inner {
  position: relative; display: flex; align-items: center; justify-content: space-between;
  gap: 16px; min-height: 72px; width: min(1160px, 92%); margin-inline: auto;
}
.rat-brand {
  display: inline-flex; align-items: center; gap: 10px; text-decoration: none;
  color: var(--ration-ink); font-family: var(--font-display); font-weight: 700; font-size: 1.02rem;
}
.rat-brand svg { width: 38px; height: 38px; flex: none; }
.rat-head-nav { display: flex; gap: 6px; }
.rat-head-nav a {
  padding: 8px 14px; border-radius: 10px; color: var(--ration-ink);
  text-decoration: none; font-weight: 700;
}
.rat-head-nav a:hover, .rat-head-nav a[aria-current="page"] { background: var(--ration-surface); color: var(--ration-tone); }
.rat-nav-check {
  position: absolute; width: 1px; height: 1px; opacity: 0; pointer-events: none;
}
.rat-burger {
  display: none; cursor: pointer; width: 44px; height: 44px;
  flex-direction: column; align-items: center; justify-content: center; gap: 5px;
  border-radius: 10px; border: 1px solid var(--ration-line); background: var(--ration-card);
}
.rat-burger i { display: block; width: 22px; height: 2px; background: var(--ration-ink); border-radius: 2px; }
.rat-nav-check:focus-visible ~ .rat-burger { outline: 3px solid var(--ration-tone); outline-offset: 2px; }

.rat-progress {
  position: absolute; left: 0; right: 0; bottom: -1px; height: 3px;
  background: var(--ration-tone); transform: scaleX(0); transform-origin: 100% 50%;
}
@supports (animation-timeline: scroll()) {
  .rat-progress {
    animation: rat-progress-grow linear both;
    animation-timeline: scroll(root);
  }
}
@keyframes rat-progress-grow { to { transform: scaleX(1); } }

@media (max-width: 820px) {
  .rat-burger { display: inline-flex; }
  .rat-head-nav {
    display: none; position: absolute; top: 100%; inset-inline: 0;
    flex-direction: column; gap: 4px; padding: 12px 4%;
    background: var(--ration-bg); border-bottom: 1px solid var(--ration-line);
    box-shadow: 0 12px 24px rgba(26, 26, 42, 0.08);
  }
  .rat-nav-check:checked ~ .rat-head-nav { display: flex; }
}

/* ===== Buttons (not .btn) ===== */
.rat-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 24px; }
.rat-pill-link {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 26px; border-radius: var(--ration-radius);
  background: var(--ration-tone); color: #fff; font-weight: 700;
  text-decoration: none; border: 2px solid var(--ration-tone);
  transition: background-color 0.25s ease, color 0.25s ease, box-shadow 0.25s ease, transform 0.25s ease;
}
.rat-pill-link:hover {
  background: var(--ration-tone-hover); border-color: var(--ration-tone-hover);
  color: #fff; box-shadow: 0 0 0 4px var(--ration-glow); transform: scale(1.02);
}
.rat-pill-link:active { transform: scale(0.99); }
.rat-pill-ghost { background: transparent; color: var(--ration-tone); }
.rat-pill-ghost:hover { background: var(--ration-surface); color: var(--ration-tone-hover); border-color: var(--ration-tone-hover); }
.rat-pill-light { background: #fff; color: var(--ration-tone); border-color: #fff; }
.rat-pill-light:hover { background: var(--ration-surface); color: var(--ration-tone-hover); border-color: var(--ration-surface); }

/* ===== Hero split ===== */
.rat-split {
  position: relative; display: grid; grid-template-columns: 55% 45%;
  min-height: 78dvh; background: var(--ration-surface); overflow: clip;
}
.rat-blobs {
  position: absolute; inset: 0; pointer-events: none; z-index: 0; overflow: clip;
}
.rat-blob {
  position: absolute; width: 360px; height: 360px; border-radius: 50%;
  background: var(--ration-gradient); filter: blur(60px); opacity: 0.35;
  top: -120px; left: -80px;
  animation: rat-drift 28s ease-in-out infinite alternate;
}
.rat-blob-b {
  width: 300px; height: 300px; background: var(--ration-blob-warm);
  top: auto; left: auto; bottom: -110px; right: 20%;
  animation-duration: 36s; animation-delay: -10s;
}
@keyframes rat-drift {
  from { transform: translate(0, 0) rotate(0deg); }
  to { transform: translate(40px, -30px) rotate(25deg); }
}
.rat-split-copy {
  position: relative; z-index: 1; display: flex; flex-direction: column; justify-content: center;
  padding: var(--ration-pad) 6%;
}
.rat-split-media { position: relative; margin: 0; min-height: 420px; overflow: hidden; }
.rat-split-media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }

.rat-line { display: block; }
.js .rat-line {
  opacity: 0; animation: rat-line-in 0.7s ease forwards;
  animation-delay: calc(var(--i, 0) * 140ms + 120ms);
}
@keyframes rat-line-in {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: none; }
}

/* ===== Strip image + columns ===== */
.rat-strip-img { margin: 0; height: 45vh; min-height: 260px; overflow: hidden; position: relative; }
.rat-strip-img img { width: 100%; height: 100%; object-fit: cover; }
.rat-columns3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.rat-col-rule { border-top: 3px solid var(--ration-warm); padding-top: 18px; }
.rat-col-rule p { color: var(--ration-muted); }

/* ===== Masonry features ===== */
.rat-masonry { columns: 2; column-gap: 24px; }
.rat-tile {
  break-inside: avoid; margin: 0 0 24px; padding: 22px;
  background: var(--ration-card); border: 1px solid var(--ration-line);
  border-radius: var(--ration-radius); box-shadow: var(--ration-shadow);
}
.rat-tile img { width: 100%; border-radius: 10px; margin-bottom: 14px; }
.rat-tile p { color: var(--ration-muted); margin: 0; }
.rat-glyph {
  width: 44px; height: 44px; border-radius: 12px; margin-bottom: 12px;
  background: var(--ration-surface); color: var(--ration-tone);
  display: grid; place-items: center; font-size: 1.3rem; line-height: 1;
}

/* ===== Track ===== */
.rat-track { list-style: none; margin: 0; padding: 0; display: flex; gap: 24px; position: relative; }
.rat-track::before {
  content: ""; position: absolute; top: 21px; inset-inline: 8%;
  border-top: 2px dashed var(--ration-line); z-index: 0;
}
.rat-track li { flex: 1; position: relative; z-index: 1; }
.rat-track li p { color: var(--ration-muted); margin: 0; }
.rat-track-dot {
  width: 44px; height: 44px; border-radius: 50%; margin-bottom: 14px;
  display: grid; place-items: center; font-weight: 700;
  background: var(--ration-card); border: 2px solid var(--ration-line); color: var(--ration-ink);
}
.rat-track li.rat-current .rat-track-dot { background: var(--ration-tone); border-color: var(--ration-tone); color: #fff; }
.rat-track li.rat-current h3 { color: var(--ration-tone); }

/* ===== CTA strip ===== */
.rat-cta-strip { background: var(--ration-tone); color: #fff; padding-block: var(--ration-pad); }
.rat-cta-strip h2 { color: #fff; }
.rat-cta-strip p { color: #fff; margin: 0; }
.rat-cta-row { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px; }

/* ===== About ===== */
.rat-page-hero { padding-block: calc(var(--ration-pad) * 0.8) 4dvh; background: var(--ration-bg); }
.rat-split-rev { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.rat-fig-tall { margin: 0; border-radius: var(--ration-radius); overflow: hidden; min-height: 420px; }
.rat-fig-tall img { width: 100%; height: 100%; object-fit: cover; min-height: 420px; }
.rat-principles { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.rat-info-tile, .rat-principle {
  background: var(--ration-card); border: 1px solid var(--ration-line);
  border-radius: var(--ration-radius); padding: 24px; box-shadow: var(--ration-shadow);
}
.rat-info-tile p, .rat-principle p { color: var(--ration-muted); margin: 0; }
.rat-principle { border-top: 3px solid var(--ration-tone); }
.rat-track-four li { min-width: 0; }
.rat-acc {
  border-bottom: 1px solid var(--ration-line); padding: 16px 0;
}
.rat-acc summary {
  list-style: none; cursor: default; font-family: var(--font-display);
  font-weight: 700; font-size: 1.1rem; color: var(--ration-ink); margin-bottom: 8px;
}
.rat-acc summary::-webkit-details-marker { display: none; }
.rat-acc p { color: var(--ration-muted); margin: 0; }

/* ===== Reserve ===== */
.rat-two-col { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 40px; align-items: start; }
.rat-info-card {
  background: var(--ration-card); border: 1px solid var(--ration-line);
  border-radius: var(--ration-radius); padding: 24px; margin-bottom: 20px;
  box-shadow: var(--ration-shadow);
}
.rat-info-card h3 { margin-bottom: 14px; }
.rat-steps-num { list-style: none; margin: 0; padding: 0; }
.rat-steps-num li { display: flex; gap: 12px; align-items: flex-start; margin-bottom: 10px; color: var(--ration-muted); }
.rat-badge {
  flex: none; width: 30px; height: 30px; border-radius: 50%;
  display: grid; place-items: center; font-weight: 700; font-size: 0.9rem; color: #fff;
  background: var(--ration-tone);
}
.rat-badge.b2 { background: var(--ration-warm); }
.rat-badge.b3 { background: var(--ration-blue); }
.rat-badge.b4 { background: var(--ration-plum); }
.rat-form-zone {
  background: var(--ration-card); border: 1px solid var(--ration-line);
  border-radius: var(--ration-radius); padding: 28px; box-shadow: var(--ration-shadow);
}
.rat-form-zone h2 { margin-bottom: 18px; }
.rat-field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.rat-field label { font-weight: 700; color: var(--ration-ink); }
.rat-input {
  font: inherit; color: var(--ration-ink); background: #fff;
  padding: 12px 14px; border: 1.5px solid var(--ration-field-line); border-radius: 10px;
  width: 100%;
}
.rat-input:focus { outline: 3px solid var(--ration-tone); outline-offset: 2px; }
textarea.rat-input { resize: vertical; }
.rat-check { display: flex; gap: 12px; align-items: flex-start; margin: 6px 0 22px; }
.rat-check input { width: 22px; height: 22px; margin-top: 4px; flex: none; accent-color: var(--ration-tone); }
.rat-check label { color: var(--ration-muted); }
.rat-submit {
  font: inherit; font-weight: 700; cursor: pointer; width: 100%;
  padding: 14px 20px; border-radius: var(--ration-radius); border: 2px solid var(--ration-tone);
  background: var(--ration-tone); color: #fff;
  transition: background-color 0.25s ease, border-color 0.25s ease;
}
.rat-submit:hover { background: var(--ration-tone-hover); border-color: var(--ration-tone-hover); }
.rat-faq details {
  border-bottom: 1px solid var(--ration-line); padding: 14px 0;
}
.rat-faq summary {
  list-style: none; font-family: var(--font-display); font-weight: 700; color: var(--ration-ink);
}
.rat-faq summary::-webkit-details-marker { display: none; }
.rat-faq p { color: var(--ration-muted); margin: 8px 0 0; }

/* ===== Thank ===== */
.rat-thank {
  display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center;
  min-height: 70dvh; padding-block: var(--ration-pad);
}
.rat-thank-copy p { color: var(--ration-muted); }
.rat-thank-media { margin: 0; border-radius: var(--ration-radius); overflow: hidden; min-height: 360px; }
.rat-thank-media img { width: 100%; height: 100%; object-fit: cover; min-height: 360px; }

/* ===== Legal ===== */
.rat-legal-main { min-height: 100dvh; padding-block: calc(var(--ration-pad) * 0.8); }
.rat-legal p { color: var(--ration-muted); }
.rat-legal h2 { margin-top: 1.2em; }
.rat-legal-cookies {
  margin-top: 2em; padding: 24px; background: var(--ration-surface);
  border-radius: var(--ration-radius); border-inline-start: 3px solid var(--ration-tone);
}

/* ===== Footer ===== */
.rat-foot { background: var(--ration-surface); border-top: 1px solid var(--ration-line); }
.rat-foot-grid {
  display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center;
  gap: 20px; padding-block: 32px;
}
.rat-foot-links { display: flex; flex-wrap: wrap; gap: 8px 22px; }
.rat-foot-links a { color: var(--ration-ink); font-weight: 700; text-decoration: none; }
.rat-foot-links a:hover { color: var(--ration-tone); text-decoration: underline; }
.rat-foot-bottom {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px;
  padding-block: 18px; border-top: 1px solid var(--ration-line);
}
.rat-disclaimer { margin: 0; color: var(--ration-ink); }
.rat-copy { margin: 0; color: var(--ration-muted); font-size: 0.95rem; }

/* ===== Cookie banner ===== */
.rat-cookie {
  position: fixed; bottom: 0; inset-inline: 0; z-index: 9999;
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 14px;
  padding: 16px 4%; background: #fff; color: var(--ration-ink);
  border-top: 3px solid var(--ration-tone); box-shadow: 0 -6px 24px rgba(26, 26, 42, 0.12);
}
.rat-cookie p { margin: 0; }
.rat-cookie-actions { display: flex; gap: 10px; }
.rat-cookie button {
  font: inherit; font-weight: 700; cursor: pointer;
  padding: 10px 18px; border-radius: 10px; border: 2px solid var(--ration-tone);
  transition: background-color 0.25s ease, color 0.25s ease;
}
.rat-cookie-accept { background: var(--ration-tone); color: #fff; }
.rat-cookie-accept:hover { background: var(--ration-tone-hover); border-color: var(--ration-tone-hover); }
.rat-cookie-decline { background: #fff; color: var(--ration-tone); }
.rat-cookie-decline:hover { background: var(--ration-surface); }

/* ===== Animation layer: reveal & view-driven ===== */
.js .rat-stagger {
  opacity: 0; transform: translateY(24px);
  transition: opacity 0.6s ease var(--rat-delay, 0ms), transform 0.6s ease var(--rat-delay, 0ms);
}
.js .rat-stagger.is-in { opacity: 1; transform: none; }

@supports (animation-timeline: view()) {
  .rat-view-in {
    animation: rat-rise linear both;
    animation-timeline: view();
    animation-range: entry 0% cover 35%;
  }
}
@keyframes rat-rise {
  from { opacity: 0; transform: translateY(40px); }
  to { opacity: 1; transform: none; }
}

/* ===== Responsive ===== */
@media (max-width: 1100px) {
  .rat-principles { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .rat-split { grid-template-columns: 1fr; min-height: 0; }
  .rat-split-media { min-height: 320px; }
  .rat-columns3, .rat-split-rev, .rat-two-col, .rat-thank { grid-template-columns: 1fr; }
  .rat-fig-tall, .rat-fig-tall img { min-height: 300px; }
  .rat-thank-media, .rat-thank-media img { min-height: 280px; }
  .rat-masonry { columns: 1; }
  .rat-track { flex-direction: column; gap: 22px; }
  .rat-track::before { display: none; }
}
@media (min-width: 1100px) {
  .rat-masonry { columns: 3; }
}
@media (max-width: 480px) {
  body { font-size: 16px; }
  .rat-principles { grid-template-columns: 1fr; }
  .rat-form-zone { padding: 20px; }
  .rat-brand span { font-size: 0.95rem; }
  .rat-announce { font-size: 0.88rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  html { view-transition-name: none; }
}