:root {
  --ink: #1c1c1c;
  --muted: #56645d;
  --paper: #f5faf0;
  --white: #ffffff;
  --leaf: #4a8c5c;
  --leaf-dark: #1a3a2a;
  --moss: #2d5a3d;
  --aqua: #2a7a7a;
  --sun: #f0c060;
  --amber: #d4821a;
  --coral: #c85f3e;
  --mist: #c8e6d0;
  --line: #cfe0d2;
  --shadow: 0 18px 42px rgba(26, 58, 42, 0.15);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "DM Sans", Arial, Helvetica, sans-serif;
  line-height: 1.6;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
}

button,
input {
  font: inherit;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 70px;
  padding: 0 5%;
  color: var(--white);
  background: #1a3a2a;
  border-bottom: 1px solid rgba(200, 230, 208, 0.2);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0;
  color: var(--sun);
  font-family: "Space Mono", monospace;
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: 0;
  line-height: 1;
  text-decoration: none;
}

.brand-earth {
  color: var(--sun);
}

.brand-quarter {
  color: #8fbd92;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.site-nav a {
  min-height: 38px;
  display: inline-flex;
  align-items: center;
  padding: 8px 10px;
  color: var(--mist);
  border-radius: 8px;
  text-decoration: none;
  white-space: nowrap;
}

.site-nav a:hover {
  color: var(--sun);
  background: rgba(200, 230, 208, 0.09);
  text-decoration: none;
}

.site-nav .nav-highlight,
.site-nav a:last-child {
  min-height: 48px;
  padding: 12px 20px;
  color: var(--leaf-dark);
  background: var(--sun);
  font-size: 0.92rem;
  font-weight: 900;
}

.site-nav .nav-highlight:hover,
.site-nav a:last-child:hover {
  color: var(--leaf-dark);
  background: #ffd579;
}

.hero {
  position: relative;
  min-height: 100vh;
  display: grid;
  align-items: center;
  justify-items: center;
  overflow: hidden;
  padding: 150px 6% 58px;
  color: var(--white);
  text-align: center;
  background: #1a3a2a;
}

.hero-bg-circles {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.hero-bg-circles::before,
.hero-bg-circles::after {
  content: "";
  position: absolute;
  top: 55%;
  left: 50%;
  border: 1px solid rgba(143, 189, 146, 0.13);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  animation: heroRing 6s ease-in-out infinite;
}

.hero-bg-circles::before {
  width: min(900px, 118vw);
  height: min(900px, 118vw);
}

.hero-bg-circles::after {
  width: min(1120px, 145vw);
  height: min(1120px, 145vw);
  opacity: 0.65;
  animation-delay: 1.5s;
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(760px, 100%);
  margin: 0 auto;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--coral);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero .eyebrow {
  color: var(--sun);
  margin-bottom: 38px;
  font-family: "Space Mono", monospace;
  font-size: 1rem;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.08;
}

h1 {
  max-width: 760px;
  margin: 0 auto;
  font-family: "Playfair Display", Georgia, serif;
  font-size: 5.1rem;
  font-weight: 900;
  color: #f2f4ee;
}

h2 {
  font-family: "Playfair Display", Georgia, serif;
  font-size: 2.6rem;
  font-weight: 700;
}

h3 {
  font-size: 1.18rem;
}

h1 em,
h2 em {
  color: var(--sun);
  font-style: italic;
}

.hero-sub {
  margin: 10px 0 48px;
  color: #8fbd92;
  font-family: "Playfair Display", Georgia, serif;
  font-size: 1.75rem;
  font-style: italic;
  font-weight: 700;
}

.hero-copy {
  max-width: 710px;
  margin: 0 auto;
  font-size: 1.55rem;
  color: #d5ded6;
  font-weight: 300;
  line-height: 1.8;
}

.countdown-action {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(320px, 0.75fr);
  gap: 32px;
  align-items: center;
  padding: 72px 6%;
  color: var(--white);
  background: var(--moss);
}

.timer-intro {
  max-width: 520px;
}

.timer-intro .eyebrow {
  color: var(--sun);
}

.timer-intro h2 {
  color: var(--paper);
}

.timer-panel {
  width: min(560px, 100%);
  padding: 22px;
  border: 1px solid rgba(200, 230, 208, 0.32);
  border-radius: 8px;
  background: rgba(26, 58, 42, 0.54);
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}

.timer-display {
  min-height: 92px;
  color: var(--white);
  font-size: 4rem;
  font-weight: 900;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.timer-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 16px;
}

.primary-button,
.secondary-button,
.ghost-button,
.primary-link {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  border: 0;
  cursor: pointer;
  font-weight: 800;
  text-decoration: none;
  transition: background 180ms ease, color 180ms ease, transform 180ms ease;
}

.primary-button,
.primary-link {
  color: var(--ink);
  background: var(--sun);
  padding: 12px 20px;
}

.primary-button:hover,
.primary-link:hover {
  background: #ffd85d;
  transform: translateY(-2px);
}

.primary-button:disabled {
  opacity: 0.72;
  cursor: wait;
  transform: none;
}

.secondary-button {
  color: var(--white);
  background: var(--leaf);
  padding: 12px 18px;
}

.secondary-button:hover {
  background: var(--leaf-dark);
  transform: translateY(-2px);
}

.ghost-button {
  color: var(--white);
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.55);
  padding: 11px 19px;
}

.ghost-button:hover {
  background: rgba(255, 255, 255, 0.16);
  transform: translateY(-2px);
}

.timer-note {
  margin: 16px 0 0;
  color: rgba(255, 255, 255, 0.84);
  font-size: 0.94rem;
}

.mini-circuit {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr auto;
  gap: 8px;
  align-items: center;
  margin-top: 18px;
}

.mini-circuit span {
  position: relative;
  height: 8px;
  overflow: hidden;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.2);
}

.mini-circuit span::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--sun);
  transform: translateX(-110%);
  animation: circuitFlow 2.2s ease-in-out infinite;
}

.mini-circuit span:nth-child(2)::after {
  animation-delay: 0.25s;
}

.mini-circuit span:nth-child(3)::after {
  animation-delay: 0.5s;
}

.mini-circuit strong {
  color: rgba(255, 255, 255, 0.88);
  font-size: 0.78rem;
  white-space: nowrap;
}

.intro-section,
.founder-section,
.impact-section,
.checklist-section,
.school-section,
.calculator-section,
.faq-section,
.join-section {
  padding: 86px 6%;
}

.intro-section {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  gap: 38px;
  align-items: center;
  background: var(--white);
}

.section-copy,
.section-heading,
.school-copy {
  max-width: 690px;
}

.section-copy p,
.school-copy p,
.section-heading p {
  color: var(--muted);
  font-size: 1.05rem;
}

.pledge-strip {
  display: grid;
  gap: 14px;
  padding: 24px;
  color: var(--leaf-dark);
  background: #f7fbf4;
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: 0 14px 30px rgba(26, 58, 42, 0.08);
}

.pledge-strip h2 {
  color: var(--leaf-dark);
  font-size: clamp(2rem, 3.8vw, 3.4rem);
  line-height: 0.98;
}

.pledge-strip span {
  color: var(--leaf-dark);
  font-size: 1rem;
  font-weight: 900;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.pledge-strip p {
  margin: 0;
  color: #304236;
  font-size: 1.02rem;
  line-height: 1.75;
}

.pledge-strip .save-option {
  margin-top: 6px;
  background: #eef6f0;
}

.mobile-pledge-break {
  display: none;
}

.image-band {
  position: relative;
  min-height: 540px;
  display: grid;
  align-items: end;
  overflow: hidden;
  color: var(--white);
}

.image-band img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.image-band::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(15, 35, 27, 0.83), rgba(15, 35, 27, 0.15));
}

.image-band-copy {
  position: relative;
  z-index: 1;
  max-width: 720px;
  padding: 0 6% 72px;
}

.image-band-copy p {
  color: rgba(255, 255, 255, 0.88);
  font-size: 1.08rem;
}

.founder-section {
  display: grid;
  grid-template-columns: minmax(280px, 0.92fr) minmax(0, 1.08fr);
  gap: 40px;
  align-items: center;
  background:
    radial-gradient(circle at top right, rgba(240, 192, 96, 0.18), transparent 30%),
    linear-gradient(135deg, #f7fbf5, #eef6f0);
}

.founder-photo-panel {
  position: relative;
  padding: 14px;
  background: linear-gradient(135deg, rgba(45, 90, 61, 0.12), rgba(240, 192, 96, 0.28));
  border-radius: 18px;
  box-shadow: 0 20px 44px rgba(26, 58, 42, 0.14);
}

.founder-photo-panel::after {
  content: "";
  position: absolute;
  inset: auto 18px -18px 18px;
  height: 28px;
  background: rgba(26, 58, 42, 0.08);
  filter: blur(18px);
  border-radius: 999px;
}

.founder-photo-panel img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  max-height: 620px;
  object-fit: cover;
  border-radius: 12px;
}

.founder-story {
  max-width: 700px;
}

.founder-question {
  margin: 12px 0 18px;
  color: var(--leaf-dark);
  font-family: "Playfair Display", Georgia, serif;
  font-size: 1.35rem;
  font-style: italic;
  font-weight: 700;
}

.founder-story p {
  color: var(--muted);
  font-size: 1.05rem;
}

.founder-note {
  display: grid;
  gap: 8px;
  margin-top: 26px;
  padding: 20px 22px;
  background: rgba(255, 255, 255, 0.84);
  border-left: 5px solid var(--amber);
  border-radius: 8px;
  box-shadow: 0 12px 28px rgba(26, 58, 42, 0.08);
}

.founder-note strong {
  color: var(--leaf-dark);
  font-family: "Space Mono", monospace;
  font-size: 0.95rem;
  text-transform: uppercase;
}

.founder-note p {
  margin: 0;
  color: var(--leaf-dark);
  font-weight: 700;
}

.impact-section {
  background: var(--paper);
}

.section-heading {
  margin-bottom: 34px;
}

.impact-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.impact-card {
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 10px 24px rgba(23, 33, 29, 0.07);
}

.impact-card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.impact-card div {
  padding: 22px;
}

.impact-card p,
.steps p {
  color: var(--muted);
}

.checklist-section {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(280px, 1.05fr);
  gap: 36px;
  align-items: start;
  background: var(--white);
}

.checklist {
  display: grid;
  gap: 12px;
}

.checklist label {
  display: flex;
  min-height: 56px;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
  font-weight: 700;
}

.checklist input {
  width: 20px;
  height: 20px;
  accent-color: var(--leaf);
  flex: 0 0 auto;
}

.checklist label.done {
  color: var(--leaf-dark);
  background: #e9f7ed;
  border-color: #b8dfc6;
}

.school-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 38px;
  align-items: start;
  background: #eef6f7;
}

.steps {
  display: grid;
  gap: 14px;
}

.steps article {
  min-height: 150px;
  padding: 22px;
  background: var(--white);
  border-left: 6px solid var(--aqua);
  border-radius: 8px;
}

.steps span {
  display: inline-block;
  margin-bottom: 12px;
  color: var(--coral);
  font-weight: 900;
}

.calculator-section {
  background: var(--white);
}

.calculator-section .section-heading p {
  max-width: 720px;
}

.lights-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(290px, 0.82fr);
  gap: 24px;
  align-items: stretch;
}

.light-calculator {
  display: grid;
  align-content: start;
  gap: 16px;
}

.calculator {
  display: grid;
  grid-template-columns: repeat(3, minmax(150px, 1fr)) auto;
  gap: 16px;
  align-items: end;
}

.calculator label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-weight: 800;
}

.calculator input,
.calculator select {
  width: 100%;
  min-height: 50px;
  padding: 10px 12px;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.result {
  max-width: 820px;
  margin: 0;
  color: var(--leaf-dark);
  font-size: 1.14rem;
  font-weight: 800;
}

.formula-note,
.source-note {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.source-note {
  padding: 14px 16px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.source-note a {
  color: var(--leaf-dark);
  font-weight: 800;
}

.fact-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 24px;
}

.fact-card {
  min-height: 205px;
  padding: 24px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
  transform: translateY(18px);
  opacity: 0;
  transition: transform 700ms ease, opacity 700ms ease, border-color 300ms ease;
}

.fact-card.is-visible {
  transform: translateY(0);
  opacity: 1;
}

.fact-card:hover {
  border-color: var(--aqua);
}

.fact-card span {
  display: block;
  margin-bottom: 14px;
  color: var(--leaf);
  font-size: 2rem;
  font-weight: 900;
  font-variant-numeric: tabular-nums;
}

.fact-card p {
  color: var(--muted);
}

.waste-year-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(240px, 0.8fr);
  gap: 24px;
  align-items: center;
  margin-top: 24px;
  padding: 28px;
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(45, 90, 61, 0.95), rgba(26, 58, 42, 1)),
    var(--leaf-dark);
  border: 1px solid rgba(200, 230, 208, 0.2);
  border-radius: 8px;
  overflow: hidden;
  position: relative;
}

.waste-year-panel::before,
.waste-year-panel::after {
  content: "";
  position: absolute;
  border: 1px solid rgba(200, 230, 208, 0.12);
  border-radius: 50%;
  pointer-events: none;
}

.waste-year-panel::before {
  width: 280px;
  height: 280px;
  right: -90px;
  top: -120px;
  animation: pulseRing 6s ease-in-out infinite;
}

.waste-year-panel::after {
  width: 180px;
  height: 180px;
  left: -70px;
  bottom: -90px;
  animation: pulseRing 7s ease-in-out infinite 1s;
}

.waste-year-panel > * {
  position: relative;
  z-index: 1;
}

.waste-year-panel h3 {
  font-family: "Playfair Display", Georgia, serif;
  font-size: 2rem;
}

.waste-year-panel p:not(.eyebrow) {
  color: var(--mist);
}

.waste-meter {
  min-height: 210px;
  display: grid;
  align-items: end;
  justify-items: center;
  gap: 14px;
  padding: 18px;
  background: rgba(26, 58, 42, 0.52);
  border: 1px solid rgba(200, 230, 208, 0.2);
  border-radius: 8px;
}

.waste-meter span {
  display: block;
  width: 84px;
  height: 150px;
  transform-origin: bottom;
  transform: scaleY(0.18);
  background: linear-gradient(0deg, var(--amber), var(--sun));
  border-radius: 8px 8px 0 0;
  box-shadow: 0 0 28px rgba(240, 192, 96, 0.3);
  transition: transform 600ms ease;
}

.waste-meter strong {
  color: var(--sun);
  font-family: "Space Mono", monospace;
}

.quick-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 18px;
}

.quick-facts p {
  margin: 0;
  min-height: 120px;
  padding: 18px;
  background: #eef6f7;
  border-left: 5px solid var(--aqua);
  border-radius: 8px;
}

.faq-section {
  background: var(--paper);
}

.faq-list {
  display: grid;
  gap: 12px;
  max-width: 920px;
}

.faq-item {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  transform: translateY(12px);
  opacity: 0;
  transition: transform 650ms ease, opacity 650ms ease;
}

.faq-item.is-visible {
  transform: translateY(0);
  opacity: 1;
}

.faq-question {
  display: flex;
  width: 100%;
  min-height: 64px;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 20px;
  color: var(--ink);
  background: transparent;
  border: 0;
  cursor: pointer;
  font-weight: 900;
  text-align: left;
}

.faq-question span {
  display: inline-grid;
  width: 30px;
  height: 30px;
  flex: 0 0 auto;
  place-items: center;
  color: var(--white);
  background: var(--leaf);
  border-radius: 8px;
  transition: transform 250ms ease, background 250ms ease;
}

.faq-answer {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 280ms ease;
}

.faq-answer p {
  min-height: 0;
  overflow: hidden;
  margin: 0;
  padding: 0 20px;
  color: var(--muted);
}

.faq-item.open .faq-answer {
  grid-template-rows: 1fr;
}

.faq-item.open .faq-answer p {
  padding-bottom: 20px;
}

.faq-item.open .faq-question span {
  background: var(--coral);
  transform: rotate(45deg);
}

.join-section {
  display: grid;
  grid-template-columns: minmax(280px, 0.95fr) minmax(0, 1.05fr);
  gap: 38px;
  align-items: center;
  background: var(--leaf-dark);
  color: var(--white);
}

.join-section img {
  width: 100%;
  height: 440px;
  object-fit: cover;
  border-radius: 8px;
}

.join-copy p {
  color: rgba(255, 255, 255, 0.86);
  font-size: 1.08rem;
}

.join-page {
  background: var(--paper);
}

.join-hero {
  position: relative;
  min-height: 64vh;
  display: grid;
  place-items: center;
  overflow: hidden;
  padding: 130px 6% 70px;
  color: var(--white);
  text-align: center;
  background: var(--leaf-dark);
}

.join-hero-copy {
  position: relative;
  z-index: 1;
  max-width: 760px;
}

.join-hero h1 {
  color: #f2f4ee;
}

.join-hero p:not(.eyebrow) {
  max-width: 660px;
  margin: 22px auto 0;
  color: var(--mist);
  font-size: 1.2rem;
}

.join-form-section {
  display: grid;
  grid-template-columns: minmax(260px, 0.78fr) minmax(320px, 1.22fr);
  gap: 32px;
  align-items: start;
  padding: 76px 6%;
  background: var(--paper);
}

.join-form-copy {
  position: sticky;
  top: 96px;
}

.join-form-copy p:not(.eyebrow) {
  color: var(--muted);
}

.join-form {
  display: grid;
  gap: 18px;
  padding: 28px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 16px 38px rgba(26, 58, 42, 0.09);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.form-field {
  display: grid;
  gap: 8px;
}

.form-field label {
  color: var(--leaf-dark);
  font-weight: 900;
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  min-height: 50px;
  padding: 12px 13px;
  color: var(--ink);
  background: #fbfdf8;
  border: 1px solid var(--line);
  border-radius: 8px;
  outline: none;
}

.form-field textarea {
  resize: vertical;
  line-height: 1.55;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  border-color: var(--leaf);
  box-shadow: 0 0 0 3px rgba(74, 140, 92, 0.18);
}

.form-field input.invalid,
.form-field textarea.invalid {
  border-color: var(--coral);
  box-shadow: 0 0 0 3px rgba(200, 95, 62, 0.12);
}

.phone-row {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  background: #fbfdf8;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.phone-row span {
  padding: 0 13px;
  color: var(--leaf-dark);
  font-family: "Space Mono", monospace;
  font-size: 0.9rem;
}

.phone-row input {
  border: 0;
  background: transparent;
}

.phone-row.invalid {
  border-color: var(--coral);
  box-shadow: 0 0 0 3px rgba(200, 95, 62, 0.12);
}

.field-error {
  min-height: 20px;
  margin: 0;
  color: var(--coral);
  font-size: 0.88rem;
  font-weight: 800;
}

.form-note {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.save-option {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 48px;
  padding: 12px 14px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--leaf-dark);
  font-weight: 900;
}

.save-option input {
  width: 18px;
  height: 18px;
  accent-color: var(--leaf);
  flex: 0 0 auto;
}

.join-success {
  grid-column: 2;
  display: grid;
  gap: 12px;
  padding: 20px 24px 24px;
  color: var(--white);
  background: var(--leaf-dark);
  border-radius: 8px;
}

.join-success[hidden] {
  display: none;
}

.join-success h2 {
  color: var(--paper);
  font-size: 2rem;
}

.join-success p {
  margin: 0;
  color: var(--mist);
}

.integration-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.secondary-link {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 12px 18px;
  color: var(--white);
  background: transparent;
  border: 1px solid rgba(200, 230, 208, 0.42);
  border-radius: 8px;
  font-weight: 900;
  text-decoration: none;
  transition: background 180ms ease, transform 180ms ease;
}

.secondary-link:hover {
  background: rgba(200, 230, 208, 0.12);
  transform: translateY(-2px);
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 18px;
  padding: 26px 6%;
  color: var(--white);
  background: var(--ink);
}

.site-footer p {
  margin: 0;
  font-size: 0.92rem;
  font-weight: 700;
}

.site-footer a {
  color: var(--sun);
  font-weight: 800;
  text-decoration: none;
}

@keyframes pulseRing {
  0%,
  100% {
    transform: scale(1);
    opacity: 0.65;
  }

  50% {
    transform: scale(1.06);
    opacity: 1;
  }
}

@keyframes heroRing {
  0%,
  100% {
    transform: translate(-50%, -50%) scale(1);
    opacity: 0.58;
  }

  50% {
    transform: translate(-50%, -50%) scale(1.04);
    opacity: 1;
  }
}

@keyframes circuitFlow {
  0% {
    transform: translateX(-110%);
  }

  50% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(110%);
  }
}

@media (max-width: 900px) {
  .site-header {
    position: fixed;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 0 5%;
  }

  .site-nav {
    flex: 1;
    justify-content: flex-end;
    gap: 6px;
    overflow-x: auto;
    scrollbar-width: thin;
  }


  .site-nav a {
    padding: 7px 8px;
    font-size: 0.72rem;
  }

  .site-nav .nav-highlight,
  .site-nav a:last-child {
    min-height: 42px;
    padding: 9px 14px;
    font-size: 0.8rem;
  }

  .hero {
    min-height: 100vh;
    padding-top: 128px;
  }

  h1 {
    font-size: 4rem;
  }

  h2 {
    font-size: 2.1rem;
  }

  .intro-section,
  .founder-section,
  .countdown-action,
  .join-form-section,
  .checklist-section,
  .school-section,
  .join-section {
    grid-template-columns: 1fr;
  }

  .join-form-copy {
    position: static;
  }

  .join-success {
    grid-column: auto;
  }

  .impact-grid,
  .calculator,
  .lights-layout,
  .fact-grid,
  .waste-year-panel,
  .quick-facts {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 700px) {
  .site-header {
    min-height: 70px;
    padding: 0 5%;
  }

  .brand {
    font-size: 1.2rem;
    align-self: center;
  }

  .site-header {
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    gap: 4px;
    min-height: 84px;
    padding-top: 6px;
    padding-bottom: 6px;
  }

  .site-nav {
    width: 100%;
    justify-content: flex-start;
    padding-left: 16px;
  }




  .site-nav a {
    min-height: 34px;
    font-size: 0.78rem;
  }

  .site-nav .nav-highlight,
  .site-nav a:last-child {
    min-height: 42px;
    padding-left: 14px;
    padding-right: 14px;
    font-size: 0.86rem;
  }

  .founder-photo-panel {
    display: none;
  }

  .pledge-strip h2 {
    font-size: 1.75rem;
    white-space: nowrap;
  }

  .mobile-pledge-break {
    display: block;
  }

  .founder-contact {
    margin: 8px 0 0;
    white-space: nowrap;
    font-size: clamp(0.68rem, 2.3vw, 0.86rem) !important;
  }

  .hero,
  .countdown-action,
  .join-hero,
  .join-form-section,
  .intro-section,
  .founder-section,
  .impact-section,
  .checklist-section,
  .school-section,
  .calculator-section,
  .join-section {
    padding-left: 5%;
    padding-right: 5%;
  }


  .hero {
    min-height: 100vh;
    padding-top: 146px;
    padding-bottom: 50px;
  }

  h1 {
    font-size: 3rem;
  }

  h2 {
    font-size: 1.85rem;
  }

  .hero-copy {
    font-size: 1.22rem;
  }

  .hero-sub {
    margin-bottom: 34px;
    font-size: 1.25rem;
  }

  .timer-panel {
    padding: 18px;
  }

  .timer-display {
    min-height: 76px;
    font-size: 3.1rem;
  }

  .timer-actions,
  .primary-button,
  .secondary-button,
  .ghost-button,
  .primary-link {
    width: 100%;
  }

  .intro-section,
  .countdown-action,
  .join-form-section,
  .founder-section,
  .impact-section,
  .checklist-section,
  .school-section,
  .calculator-section,
  .faq-section,
  .join-section {
    padding-top: 58px;
    padding-bottom: 58px;
  }

  .mini-circuit {
    grid-template-columns: 1fr;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  .join-form {
    padding: 20px;
  }





  .mini-circuit strong {
    white-space: normal;
  }

  .image-band {
    min-height: 470px;
  }


  .image-band-copy {
    padding-left: 5%;
    padding-right: 5%;
    padding-bottom: 48px;
  }

  .impact-card img,
  .join-section img {
    height: 250px;
  }

  .founder-photo-panel img {
    max-height: 460px;
  }


  .site-footer {
    flex-direction: column;
  }
}

.email-status {
  min-height: 24px;
  margin: 2px 0 0;
  font-size: 0.92rem;
  font-weight: 800;
}

.email-status.is-pending {
  color: var(--amber);
}

.email-status.is-success {
  color: var(--leaf);
}

.email-status.is-error {
  color: var(--coral);
}

.dashboard-page,
.evidence-page,
.history-page {
  background:
    radial-gradient(circle at top left, rgba(240, 192, 96, 0.12), transparent 28%),
    radial-gradient(circle at bottom right, rgba(74, 140, 92, 0.12), transparent 24%),
    var(--paper);
}

.privacy-gate-open {
  overflow: hidden;
}

.privacy-gate {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: grid;
  place-items: center;
  padding: 22px;
  background: rgba(12, 31, 22, 0.74);
  backdrop-filter: blur(8px);
}

.privacy-gate[hidden] {
  display: none;
}

.privacy-gate-card {
  width: min(560px, 94vw);
  max-height: min(680px, 90vh);
  display: grid;
  gap: 16px;
  padding: 24px;
  background: var(--paper);
  border: 1px solid rgba(240, 192, 96, 0.45);
  border-radius: 24px;
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.34);
}

.privacy-gate-top {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: start;
}

.privacy-gate h2 {
  margin-top: -4px;
  color: var(--leaf-dark);
  font-size: clamp(1.72rem, 3.2vw, 2.45rem);
  line-height: 0.98;
}

.privacy-gate-close {
  width: 42px;
  height: 42px;
  border: 1px solid rgba(45, 90, 61, 0.18);
  border-radius: 999px;
  background: #ffffff;
  color: var(--leaf-dark);
  font-size: 1.4rem;
  font-weight: 900;
  cursor: pointer;
}

.privacy-gate-copy {
  max-height: 260px;
  overflow-y: auto;
  padding: 18px;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 18px;
  color: var(--muted);
  line-height: 1.7;
}

.privacy-gate-copy h3 {
  margin-top: 16px;
  color: var(--leaf-dark);
  font-size: 1.15rem;
}

.privacy-gate-copy h3:first-child {
  margin-top: 0;
}

.privacy-gate-copy ul {
  margin: 10px 0 0;
  padding-left: 20px;
}

.privacy-gate-copy li {
  margin-bottom: 8px;
}

.privacy-gate-actions {
  display: grid;
  gap: 10px;
}

.privacy-gate-check {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  color: var(--leaf-dark);
  font-weight: 800;
  line-height: 1.5;
}

.privacy-gate-check input {
  width: 20px;
  height: 20px;
  margin-top: 3px;
  accent-color: var(--moss);
}

.privacy-gate-message {
  min-height: 1.1em;
  margin: 0;
  color: var(--coral);
  font-size: 0.92rem;
  font-weight: 800;
  line-height: 1.35;
}

.privacy-gate-agree:disabled,
.privacy-gate-check input:disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

.dashboard-shell,
.page-shell {
  padding: 120px 6% 80px;
}

.dashboard-hero,
.panel-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
  gap: 28px;
  align-items: center;
  margin-bottom: 28px;
}

.dashboard-copy h1,
.panel-copy h1,
.panel-hero h1 {
  color: var(--leaf-dark);
  font-size: clamp(2.8rem, 5vw, 4.8rem);
}

.history-page .panel-copy h1,
.evidence-page .panel-copy h1 {
  color: var(--leaf-dark);
}

.history-page .panel-copy p,
.evidence-page .panel-copy p {
  color: var(--muted);
}

.dashboard-copy p,
.panel-copy p,
.panel-status p {
  color: var(--muted);
  font-size: 1.05rem;
}

.dashboard-art {
  position: relative;
  padding: 14px;
  border-radius: 24px;
  background: linear-gradient(135deg, rgba(45, 90, 61, 0.16), rgba(240, 192, 96, 0.22));
  box-shadow: 0 22px 44px rgba(26, 58, 42, 0.12);
}

.dashboard-art img {
  width: 100%;
  min-height: 300px;
  border-radius: 18px;
  object-fit: cover;
}

.dashboard-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.dashboard-actions .primary-link,
.dashboard-actions .secondary-link {
  border-radius: 14px;
  box-shadow: 0 12px 28px rgba(26, 58, 42, 0.12);
}

.dashboard-actions .secondary-link {
  color: var(--leaf-dark);
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(45, 90, 61, 0.18);
}

.dashboard-actions .secondary-link:hover {
  background: #ffffff;
}

.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.dash-card,
.form-card,
.panel-status {
  display: grid;
  gap: 14px;
  padding: 24px;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: 0 18px 38px rgba(26, 58, 42, 0.08);
}


.dash-card h2,
.panel-status h2 {
  font-size: 2rem;
}

.card-label {
  margin: 0;
  color: var(--coral);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.mini-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.mini-stats div {
  padding: 16px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 18px;
}

.mini-stats strong {
  display: block;
  color: var(--leaf-dark);
  font-family: "Playfair Display", Georgia, serif;
  font-size: 2rem;
}

.mini-stats span {
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 800;
}

.status-chip {
  display: inline-flex;
  width: fit-content;
  min-height: 36px;
  align-items: center;
  justify-content: center;
  padding: 0 14px;
  border-radius: 999px;
  background: #fff5da;
  color: var(--amber);
  font-weight: 900;
}

.status-chip.is-success {
  background: #e8f6ea;
  color: var(--leaf-dark);
}

.status-chip.is-pending {
  background: #fff5da;
  color: var(--amber);
}

.evidence-preview,
.evidence-preview-area {
  min-height: 220px;
  display: grid;
  place-items: center;
  background: var(--paper);
  border: 1px dashed var(--line);
  border-radius: 18px;
  overflow: hidden;
  color: var(--muted);
  text-align: center;
}

.evidence-preview img,
.evidence-preview-area img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.history-preview {
  display: grid;
  gap: 12px;
}


.dash-certificate {
  grid-column: 1 / -1;
}

.certificate-panel {
  display: grid;
  gap: 8px;
  padding: 22px;
  background: linear-gradient(135deg, #f7fbf4, #fff5da);
  border: 1px solid var(--line);
  border-radius: 20px;
}

.certificate-panel h3 {
  color: var(--leaf-dark);
  font-size: clamp(1.7rem, 3vw, 2.5rem);
}

.certificate-panel small {
  color: var(--muted);
  font-weight: 800;
}

.certificate-panel.is-bronze {
  border-color: #c8844a;
  background: linear-gradient(135deg, #fff1df, #f7fbf4);
}

.certificate-panel.is-silver {
  border-color: #aeb7bd;
  background: linear-gradient(135deg, #f2f6f7, #ffffff);
}

.certificate-panel.is-gold {
  border-color: var(--sun);
  background: linear-gradient(135deg, #fff6cc, #ffffff);
}

.certificate-print {
  width: fit-content;
  color: var(--leaf-dark);
  background: var(--sun);
  border: 1px solid rgba(45, 90, 61, 0.18);
  cursor: pointer;
}

.certificate-print:hover {
  background: #f5cf72;
}

.certificate-actions,
.certificate-modal-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 8px;
}

.certificate-print:disabled,
.certificate-share:disabled {
  opacity: 0.48;
  cursor: not-allowed;
}

.certificate-modal[hidden] { display: none; }
.certificate-modal { position: fixed; inset: 0; z-index: 50; display: grid; place-items: center; padding: 24px; }
.certificate-modal-backdrop { position: absolute; inset: 0; background: rgba(20, 35, 27, 0.72); }
.certificate-dialog { position: relative; z-index: 1; width: min(980px, 100%); max-height: calc(100vh - 48px); overflow: auto; padding: 28px; background: var(--paper); border: 1px solid var(--line); border-radius: 22px; box-shadow: 0 24px 70px rgba(0, 0, 0, 0.28); }
.certificate-dialog h2 { margin: 0 42px 18px 0; color: var(--leaf-dark); }
.certificate-close { position: absolute; top: 18px; right: 18px; width: 40px; height: 40px; border: 1px solid var(--line); border-radius: 50%; background: var(--white); color: var(--leaf-dark); font-size: 1.6rem; cursor: pointer; }
.certificate-art { position: relative; overflow: hidden; background: #eef0ed; border: 1px solid var(--line); }
.certificate-art img { display: block; width: 100%; height: auto; }
.certificate-recipient, .certificate-issue-date, .certificate-dot-cover { position: absolute; }
.certificate-completion-copy { position: absolute; top: 48.5%; left: 10%; width: 80%; padding: 1.5% 2% 2%; background: rgba(241, 243, 242, 0.94); color: #303536; text-align: center; }
.certificate-completion-copy strong, .certificate-completion-copy span { display: block; }
.certificate-completion-copy strong { font-size: clamp(0.9rem, 2.2vw, 1.8rem); }
.certificate-completion-copy span { margin-top: 1%; font-size: clamp(0.55rem, 1.25vw, 1rem); line-height: 1.25; }
.certificate-recipient { top: 31.5%; left: 15%; width: 70%; color: #303536; font-family: "Playfair Display", Georgia, serif; font-size: clamp(1.2rem, 4vw, 3rem); text-align: center; }
.certificate-issue-date { bottom: 16.5%; left: 8%; width: 25%; color: #303536; font-size: clamp(0.65rem, 1.6vw, 1.1rem); text-align: center; }
.certificate-dot-cover { top: 38.5%; left: 48.7%; width: 2.6%; height: 4.2%; background: #f1f3f2; }
.certificate-modal-open { overflow: hidden; }
@media print {
  body > *:not(.certificate-modal) { display: none !important; }
  .certificate-modal { position: static; display: block; padding: 0; }
  .certificate-modal-backdrop, .certificate-dialog h2, .certificate-close, .certificate-modal-actions { display: none !important; }
  .certificate-dialog { width: 100%; max-height: none; padding: 0; border: 0; box-shadow: none; }
}

.dash-upload {
  grid-column: 1 / -1;
}

.dashboard-evidence-form {
  display: grid;
  gap: 18px;
  scroll-margin-top: 110px;
}

.check-note {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 14px 16px;
  background: #f7fbf4;
  border: 1px solid var(--line);
  border-radius: 16px;
  color: var(--leaf-dark);
  font-weight: 700;
  line-height: 1.55;
}

.check-note input {
  margin-top: 4px;
  accent-color: var(--leaf);
}

.dashboard-shell .dashboard-copy h1 {
  color: var(--leaf-dark);
  text-shadow: none;
}

.dashboard-shell .dashboard-copy h1 span {
  color: var(--coral);
  text-shadow: none;
}

.dashboard-shell .dashboard-copy #dashboardLead {
  color: var(--leaf-dark);
  opacity: 0.92;
}

.history-mini-card {
  display: grid;
  gap: 4px;
  padding: 14px 16px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 18px;
}

.history-mini-card strong {
  color: var(--leaf-dark);
}

.history-mini-card span,
.history-mini-card small {
  color: var(--muted);
}

.evidence-form {
  display: grid;
  gap: 18px;
}

.history-list {
  display: grid;
  gap: 18px;
}

.history-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(220px, 320px);
  gap: 20px;
  padding: 24px;
  background: white;
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: 0 18px 38px rgba(26, 58, 42, 0.08);
}

.history-card-image {
  min-height: 190px;
  display: grid;
  place-items: center;
  overflow: hidden;
  background: var(--paper);
  border-radius: 18px;
  color: var(--muted);
}

.history-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.empty-state {
  display: grid;
  gap: 10px;
  place-items: center;
  padding: 28px;
  text-align: center;
  color: var(--muted);
}

.empty-state h2 {
  color: var(--leaf-dark);
}

@media (max-width: 900px) {
  .dashboard-grid,
  .dashboard-hero,
  .panel-hero,
  .history-card {
    grid-template-columns: 1fr;
  }

  .dashboard-shell,
  .page-shell {
    padding-top: 108px;
  }

  .dashboard-art img {
    min-height: 240px;
  }
}

@media (max-width: 560px) {
  .dashboard-shell,
  .page-shell {
    padding-left: 5%;
    padding-right: 5%;
  }

  .dash-card,
  .form-card,
  .panel-status,
  .history-card {
    padding: 18px;
  }

  .dashboard-art img {
    min-height: 220px;
  }

  .history-card {
    gap: 14px;
  }
}