:root {
  --blue: #3d52ff;
  --blue-dark: #28338e;
  --blue-hover: #4d59c7;
  --blue-tint: #e3e6ff;
  --lime: #b6d223;
  --lime-deep: #64740a;
  --mint: #dbfade;
  --pink: #ed618b;
  --ink: #1d1d1f;
  --text: #4d4d51;
  --white: #ffffff;
  --cream: #faf8f5;
  --beige: #f5f1ea;
  --border: #e8e1d3;
  --border-strong: #cbc5bd;
  --success: #1f982b;
  --error: #d10505;
  --shadow-sm: 0 8px 32px rgba(118, 113, 107, 0.13);
  --shadow-lg: 0 24px 70px rgba(38, 42, 71, 0.16);
  --font: "Avenir Next", AvenirNextPro, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --container: 1320px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--cream);
  color: var(--ink);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body,
button,
input,
select {
  font-family: var(--font);
}

img,
svg {
  display: block;
}

img {
  max-width: 100%;
}

a {
  color: inherit;
}

button,
a,
input,
select,
summary {
  -webkit-tap-highlight-color: transparent;
}

:focus-visible {
  outline: 3px solid rgba(61, 82, 255, 0.38);
  outline-offset: 3px;
}

::selection {
  background: var(--lime);
  color: var(--ink);
}

.svg-library {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 1000;
  padding: 10px 16px;
  border-radius: 8px;
  background: var(--ink);
  color: var(--white);
  font-weight: 700;
  transform: translateY(-160%);
  transition: transform 180ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.container {
  width: min(100% - 80px, var(--container));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid rgba(232, 225, 211, 0.9);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(16px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--ink);
  font-size: 19px;
  font-weight: 700;
  text-decoration: none;
  letter-spacing: -0.02em;
}

.brand img {
  width: 40px;
  height: 40px;
}

.header-cta {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--ink);
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
}

.header-cta svg,
.button svg,
.pdf-open-link svg {
  width: 20px;
  height: 20px;
  flex: 0 0 auto;
  transition: transform 180ms ease;
}

.header-cta:hover,
.header-cta:focus-visible {
  color: var(--blue);
}

.header-cta:hover svg,
.button:hover svg,
.pdf-open-link:hover svg {
  transform: translateX(3px);
}

.hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 72px 0 84px;
  background:
    radial-gradient(circle at 13% 18%, rgba(219, 250, 222, 0.78), transparent 31%),
    radial-gradient(circle at 84% 4%, rgba(227, 230, 255, 0.72), transparent 32%),
    var(--cream);
}

.hero-orb {
  position: absolute;
  z-index: -1;
  border-radius: 50%;
  pointer-events: none;
}

.hero-orb-one {
  top: 17%;
  right: -155px;
  width: 390px;
  height: 390px;
  border: 58px solid rgba(182, 210, 35, 0.16);
}

.hero-orb-two {
  left: -210px;
  bottom: -290px;
  width: 500px;
  height: 500px;
  border: 1px solid rgba(61, 82, 255, 0.14);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(410px, 0.82fr);
  align-items: center;
  gap: clamp(48px, 6vw, 92px);
}

.hero-copy {
  padding: 16px 0;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 19px;
  color: var(--blue);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1.2;
  text-transform: uppercase;
}

.eyebrow > span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 0 6px rgba(182, 210, 35, 0.16);
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2,
h3 {
  text-wrap: balance;
}

h1 {
  max-width: 780px;
  margin-bottom: 24px;
  font-size: clamp(44px, 5vw, 68px);
  font-weight: 700;
  letter-spacing: -0.047em;
  line-height: 1.02;
}

.hero-lead {
  max-width: 700px;
  margin-bottom: 33px;
  color: var(--text);
  font-size: clamp(18px, 1.7vw, 21px);
  line-height: 1.52;
}

.hero-points {
  display: grid;
  gap: 17px;
  max-width: 610px;
  margin: 0 0 36px;
  padding: 0;
  list-style: none;
}

.hero-points li {
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr);
  align-items: start;
  gap: 13px;
}

.hero-points strong,
.hero-points small {
  display: block;
}

.hero-points strong {
  margin: 1px 0 1px;
  font-size: 16px;
  line-height: 1.3;
}

.hero-points small {
  color: var(--text);
  font-size: 14px;
  line-height: 1.45;
}

.check-dot {
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  border-radius: 50%;
  background: var(--lime);
  color: var(--ink);
}

.check-dot svg {
  width: 17px;
  height: 17px;
}

.hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px 24px;
}

.button {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  gap: 11px;
  border: 0;
  border-radius: 8px;
  padding: 13px 22px;
  cursor: pointer;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.25;
  text-align: center;
  text-decoration: none;
  transition: transform 180ms ease, background 180ms ease, box-shadow 180ms ease, color 180ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button-primary {
  background: var(--blue);
  color: var(--white);
  box-shadow: 0 14px 34px rgba(61, 82, 255, 0.24);
}

.button-primary:hover {
  background: var(--blue-hover);
  box-shadow: 0 17px 39px rgba(61, 82, 255, 0.28);
}

.button-primary:active {
  background: var(--blue-dark);
  transform: translateY(0);
}

.button-secondary {
  border: 1px solid var(--border);
  background: var(--beige);
  color: var(--ink);
  box-shadow: none;
}

.button-secondary:hover {
  background: var(--border);
}

.button-lime {
  background: var(--lime);
  color: var(--ink);
  box-shadow: 0 14px 34px rgba(182, 210, 35, 0.16);
}

.button-lime:hover {
  background: #c8e631;
}

.button-full {
  width: 100%;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--ink);
  font-weight: 700;
  text-decoration-color: var(--blue);
  text-decoration-thickness: 2px;
  text-underline-offset: 5px;
}

.text-link:hover {
  color: var(--blue);
}

.hero-footnote {
  margin: 17px 0 0;
  color: var(--text);
  font-size: 13px;
}

.lead-card {
  overflow: hidden;
  border: 1px solid rgba(203, 197, 189, 0.74);
  border-radius: 16px;
  background: var(--white);
  box-shadow: var(--shadow-lg);
}

.lead-card-image {
  position: relative;
  min-height: 205px;
  overflow: hidden;
  background: var(--beige);
}

.lead-card-image::after {
  position: absolute;
  inset: 40% 0 0;
  content: "";
  background: linear-gradient(180deg, transparent, rgba(20, 24, 31, 0.64));
}

.lead-card-image > img {
  width: 100%;
  height: 230px;
  object-fit: cover;
  object-position: 61% 56%;
}

.time-badge {
  position: absolute;
  z-index: 2;
  top: 18px;
  right: 18px;
  display: grid;
  width: 72px;
  height: 72px;
  place-content: center;
  border-radius: 50%;
  background: var(--lime);
  color: var(--ink);
  text-align: center;
  box-shadow: 0 10px 28px rgba(29, 29, 31, 0.15);
}

.time-badge strong,
.time-badge small {
  display: block;
  line-height: 1;
}

.time-badge strong {
  font-size: 24px;
}

.time-badge small {
  margin-top: 5px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
}

.image-caption {
  position: absolute;
  z-index: 2;
  right: 22px;
  bottom: 17px;
  left: 22px;
  color: var(--white);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.35;
}

.lead-card-body {
  padding: 31px 32px 32px;
}

.card-kicker {
  margin-bottom: 7px;
  color: var(--blue);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.075em;
  text-transform: uppercase;
}

.lead-card h2,
.success-state h2 {
  margin-bottom: 10px;
  font-size: 28px;
  line-height: 1.15;
  letter-spacing: -0.025em;
}

.lead-card-body > .form-content > p:not(.card-kicker),
.success-state > p:not(.card-kicker) {
  margin-bottom: 24px;
  color: var(--text);
  font-size: 14px;
  line-height: 1.5;
}

.field {
  margin-bottom: 16px;
}

.field label {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  margin: 0 15px 7px;
  color: var(--ink);
  font-size: 13px;
  font-weight: 700;
}

.field label span {
  color: var(--text);
  font-size: 11px;
  font-weight: 500;
}

input,
select {
  width: 100%;
  min-height: 54px;
  border: 1px solid #908d89;
  border-radius: 999px;
  background: var(--white);
  color: var(--ink);
  font-size: 16px;
  font-weight: 600;
  line-height: 1.2;
}

input {
  padding: 14px 19px;
}

select {
  appearance: none;
  padding: 14px 42px 14px 19px;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--text) 50%),
    linear-gradient(135deg, var(--text) 50%, transparent 50%);
  background-position:
    calc(100% - 20px) 50%,
    calc(100% - 15px) 50%;
  background-repeat: no-repeat;
  background-size: 5px 5px, 5px 5px;
}

input::placeholder {
  color: #77757a;
  font-weight: 500;
}

input:focus,
select:focus {
  border-color: var(--blue);
  outline: none;
  box-shadow: 0 0 0 4px rgba(61, 82, 255, 0.12);
}

input[aria-invalid="true"] {
  border-color: var(--error);
  box-shadow: 0 0 0 3px rgba(209, 5, 5, 0.08);
}

.field small {
  display: block;
  margin: 6px 15px 0;
  color: var(--text);
  font-size: 11px;
  line-height: 1.35;
}

.field-row {
  display: grid;
  grid-template-columns: minmax(110px, 0.8fr) minmax(0, 1.55fr);
  gap: 12px;
}

.field-error {
  display: block;
  margin: 6px 15px 0;
  color: var(--error);
  font-size: 12px;
  font-weight: 600;
  line-height: 1.35;
}

.field-error[hidden] {
  display: none;
}

.checkbox-row {
  display: grid;
  grid-template-columns: 21px minmax(0, 1fr);
  align-items: start;
  gap: 10px;
  margin: 2px 2px 16px;
  color: var(--text);
  cursor: pointer;
  font-size: 12px;
  line-height: 1.45;
}

.checkbox-row input {
  width: 20px;
  min-height: 20px;
  height: 20px;
  margin: 1px 0 0;
  border: 2px solid #908d89;
  border-radius: 4px;
  accent-color: var(--blue);
}

.privacy-copy {
  margin: 0 3px 16px;
  color: var(--text);
  font-size: 11px;
  line-height: 1.45;
}

.privacy-copy a,
.prototype-disclosure a {
  color: var(--blue-dark);
  font-weight: 700;
}

.prototype-note,
.noscript-note {
  margin: 11px 4px 0;
  color: var(--text);
  font-size: 10.5px;
  line-height: 1.45;
  text-align: center;
}

.noscript-note {
  padding: 10px;
  border-radius: 8px;
  background: var(--blue-tint);
}

.error-summary {
  margin-bottom: 17px;
  padding: 12px 14px;
  border-left: 4px solid var(--error);
  border-radius: 7px;
  background: #fee7e7;
  color: var(--ink);
  font-size: 12px;
}

.error-summary ul {
  margin: 4px 0 0;
  padding-left: 18px;
}

.error-summary a {
  color: var(--error);
  font-weight: 700;
}

.success-state {
  display: grid;
  min-height: 420px;
  align-content: center;
  justify-items: start;
}

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

.success-icon {
  display: grid;
  width: 58px;
  height: 58px;
  margin-bottom: 22px;
  place-items: center;
  border-radius: 50%;
  background: var(--mint);
  color: var(--success);
}

.success-icon svg {
  width: 30px;
  height: 30px;
}

.success-reset {
  justify-self: center;
  margin: 18px auto 0;
  font-size: 13px;
}

.trust-strip {
  border-block: 1px solid var(--border);
  background: var(--white);
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  min-height: 88px;
  align-items: stretch;
}

.trust-grid > div {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 21px 18px;
  text-align: center;
}

.trust-grid > div + div {
  border-left: 1px solid var(--border);
}

.trust-grid strong {
  font-size: 14px;
}

.trust-mark {
  display: grid;
  width: 27px;
  height: 27px;
  place-items: center;
  border-radius: 50%;
  background: var(--lime);
  color: var(--white);
  font-size: 17px;
  font-style: italic;
  font-weight: 700;
}

.section {
  padding: clamp(88px, 9vw, 132px) 0;
}

.content-preview {
  overflow: hidden;
  background: var(--white);
}

.preview-grid {
  display: grid;
  grid-template-columns: minmax(340px, 0.82fr) minmax(0, 1.18fr);
  align-items: center;
  gap: clamp(70px, 8vw, 120px);
}

.pdf-stage {
  position: relative;
  min-height: 675px;
  padding: 0 0 62px 40px;
}

.pdf-page,
.pdf-cover {
  position: absolute;
  top: 0;
  left: 40px;
  width: min(390px, calc(100% - 58px));
  aspect-ratio: 210 / 297;
  border: 1px solid var(--border);
  border-radius: 9px;
  background: var(--cream);
  box-shadow: var(--shadow-lg);
}

.pdf-page-back {
  z-index: 1;
  transform: translate(18px, 14px) rotate(2deg);
  background: var(--blue-tint);
}

.pdf-page-back-two {
  z-index: 0;
  transform: translate(34px, 28px) rotate(4deg);
  background: var(--mint);
}

.pdf-cover {
  z-index: 2;
  overflow: hidden;
  padding: 30px 30px 0;
}

.pdf-brand {
  display: flex;
  align-items: center;
  gap: 7px;
  margin-bottom: 33px;
  font-size: 13px;
  font-weight: 700;
}

.mini-logo {
  display: grid;
  width: 27px;
  height: 27px;
  place-items: center;
  border-radius: 50%;
  background: var(--lime);
  color: var(--white);
  font-size: 18px;
  font-style: italic;
}

.pdf-label {
  display: inline-block;
  margin-bottom: 22px;
  padding: 5px 10px;
  border-radius: 999px;
  background: var(--blue-tint);
  color: var(--blue-dark);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.045em;
  text-transform: uppercase;
}

.pdf-cover h3 {
  margin: 0 0 13px;
  font-size: 29px;
  letter-spacing: -0.04em;
  line-height: 1.05;
}

.pdf-cover p {
  color: var(--text);
  font-size: 11px;
  line-height: 1.45;
}

.pdf-cover img {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 41%;
  object-fit: cover;
  object-position: 62% 58%;
}

.pdf-page-count {
  position: absolute;
  z-index: 3;
  right: 22px;
  bottom: calc(41% - 21px);
  display: grid;
  width: 54px;
  height: 54px;
  place-content: center;
  border-radius: 50%;
  background: var(--lime);
  color: var(--ink);
  font-size: 8px;
  font-weight: 700;
  text-align: center;
  text-transform: uppercase;
}

.pdf-page-count b {
  display: block;
  font-size: 18px;
  line-height: 1;
}

.pdf-open-link {
  position: absolute;
  z-index: 5;
  bottom: 2px;
  left: 84px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--blue-dark);
  font-size: 14px;
  font-weight: 700;
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 5px;
}

.section-heading {
  max-width: 720px;
  margin-bottom: 48px;
}

.section-heading.centered {
  margin-inline: auto;
  text-align: center;
}

.section-heading.centered .eyebrow {
  justify-content: center;
}

.preview-copy h2,
.section-heading h2,
.faq-intro h2,
.final-cta h2,
.regional-copy h2 {
  margin-bottom: 22px;
  font-size: clamp(36px, 4vw, 52px);
  letter-spacing: -0.04em;
  line-height: 1.08;
}

.section-lead,
.faq-intro > p,
.regional-copy > p {
  color: var(--text);
  font-size: 18px;
  line-height: 1.65;
}

.preview-copy > .section-lead {
  margin-bottom: 32px;
}

.topic-list {
  display: grid;
  margin-bottom: 31px;
}

.topic-item {
  display: grid;
  grid-template-columns: 53px minmax(0, 1fr);
  align-items: start;
  gap: 17px;
  padding: 20px 0;
  border-top: 1px solid var(--border);
}

.topic-item:last-child {
  border-bottom: 1px solid var(--border);
}

.topic-icon {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  border-radius: 50%;
}

.topic-icon svg {
  width: 24px;
  height: 24px;
}

.topic-blue {
  background: var(--blue-tint);
  color: var(--blue);
}

.topic-pink {
  background: #ffe8ef;
  color: #b92859;
}

.topic-lime {
  background: #eef7bb;
  color: var(--lime-deep);
}

.topic-mint {
  background: var(--mint);
  color: var(--success);
}

.topic-item h3 {
  margin: 0 0 4px;
  font-size: 18px;
  line-height: 1.3;
}

.topic-item p {
  margin: 0;
  color: var(--text);
  font-size: 15px;
  line-height: 1.55;
}

.benefits {
  background: var(--blue-tint);
}

.benefit-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.benefit-card {
  min-height: 270px;
  padding: 29px;
  border: 1px solid rgba(61, 82, 255, 0.12);
  border-radius: 12px;
  background: var(--white);
  box-shadow: 0 8px 24px rgba(40, 51, 142, 0.07);
}

.benefit-card > span {
  display: inline-block;
  margin-bottom: 55px;
  color: var(--blue);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.benefit-card h3 {
  margin-bottom: 10px;
  font-size: 21px;
  line-height: 1.25;
}

.benefit-card p {
  margin: 0;
  color: var(--text);
  font-size: 15px;
  line-height: 1.55;
}

.steps {
  background: var(--white);
}

.steps-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
  margin: 70px 0 0;
  padding: 0;
  list-style: none;
}

.steps-grid::before {
  position: absolute;
  top: 34px;
  right: 14%;
  left: 14%;
  height: 2px;
  content: "";
  background: linear-gradient(90deg, var(--lime), var(--blue));
}

.step-card {
  position: relative;
  z-index: 1;
  padding: 75px 28px 32px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--cream);
  text-align: center;
}

.step-number {
  position: absolute;
  top: -1px;
  left: 50%;
  display: grid;
  width: 68px;
  height: 68px;
  place-items: center;
  border: 9px solid var(--white);
  border-radius: 50%;
  background: var(--lime);
  color: var(--ink);
  font-size: 21px;
  font-weight: 700;
  transform: translate(-50%, -50%);
}

.step-card:nth-child(2) .step-number {
  background: var(--blue);
  color: var(--white);
}

.step-card:nth-child(3) .step-number {
  background: var(--blue-dark);
  color: var(--white);
}

.step-card h3 {
  margin-bottom: 10px;
  font-size: 21px;
}

.step-card p {
  margin: 0;
  color: var(--text);
}

.regional-section {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(88px, 9vw, 130px) 0;
  background: var(--blue-dark);
  color: var(--white);
}

.regional-pattern {
  position: absolute;
  z-index: -1;
  inset: 0;
  opacity: 0.16;
  background-image: radial-gradient(circle, rgba(255, 255, 255, 0.8) 1px, transparent 1px);
  background-size: 26px 26px;
  mask-image: linear-gradient(90deg, transparent 0%, black 45%, black 100%);
}

.regional-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(380px, 0.85fr);
  align-items: center;
  gap: 80px;
}

.eyebrow-light {
  color: var(--lime);
}

.regional-copy h2 {
  max-width: 760px;
  color: var(--white);
}

.regional-copy > p {
  max-width: 720px;
  margin-bottom: 34px;
  color: rgba(255, 255, 255, 0.78);
}

.regional-visual {
  position: relative;
  width: min(100%, 470px);
  aspect-ratio: 1;
  margin-inline: auto;
}

.energy-ring,
.energy-core,
.energy-node {
  position: absolute;
  border-radius: 50%;
}

.energy-ring {
  inset: 10%;
  border: 1px solid rgba(255, 255, 255, 0.22);
}

.ring-two {
  inset: 28%;
  border-color: rgba(182, 210, 35, 0.48);
}

.energy-core {
  top: 50%;
  left: 50%;
  display: grid;
  width: 112px;
  height: 112px;
  place-items: center;
  background: var(--lime);
  color: var(--white);
  font-size: 74px;
  font-style: italic;
  font-weight: 700;
  box-shadow: 0 0 0 20px rgba(182, 210, 35, 0.1), 0 18px 48px rgba(0, 0, 0, 0.18);
  transform: translate(-50%, -50%);
}

.energy-node {
  display: grid;
  width: 62px;
  height: 62px;
  place-items: center;
  background: var(--white);
  color: var(--blue-dark);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.18);
}

.energy-node svg {
  width: 28px;
  height: 28px;
}

.node-one {
  top: 2%;
  left: 43%;
}

.node-two {
  top: 43%;
  right: 1%;
}

.node-three {
  bottom: 1%;
  left: 43%;
}

.node-four {
  top: 43%;
  left: 1%;
}

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

.faq-grid {
  display: grid;
  grid-template-columns: minmax(280px, 0.72fr) minmax(0, 1.28fr);
  align-items: start;
  gap: clamp(60px, 8vw, 120px);
}

.faq-intro {
  position: sticky;
  top: 118px;
}

.faq-intro > p {
  margin-bottom: 27px;
}

.faq-list {
  border-top: 1px solid var(--border);
}

.faq-list details {
  border-bottom: 1px solid var(--border);
}

.faq-list summary {
  position: relative;
  padding: 25px 52px 25px 0;
  cursor: pointer;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.35;
  list-style: none;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary > span {
  position: absolute;
  top: 50%;
  right: 5px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--beige);
  transform: translateY(-50%);
}

.faq-list summary > span::before,
.faq-list summary > span::after {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 10px;
  height: 2px;
  content: "";
  background: var(--ink);
  transform: translate(-50%, -50%);
  transition: transform 180ms ease;
}

.faq-list summary > span::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.faq-list details[open] summary > span::after {
  transform: translate(-50%, -50%) rotate(0deg);
}

.faq-list details p {
  max-width: 760px;
  margin: -4px 52px 25px 0;
  color: var(--text);
  line-height: 1.65;
}

.final-cta {
  padding: 45px 0;
  background: var(--lime);
}

.final-cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
}

.final-cta .eyebrow {
  margin-bottom: 13px;
  color: var(--blue-dark);
}

.final-cta .eyebrow > span {
  background: var(--blue);
  box-shadow: 0 0 0 6px rgba(61, 82, 255, 0.13);
}

.final-cta h2 {
  max-width: 780px;
  margin-bottom: 6px;
  font-size: clamp(30px, 3.2vw, 44px);
}

.final-cta p:last-child {
  margin: 0;
  color: rgba(29, 29, 31, 0.75);
}

.final-cta .button {
  flex: 0 0 auto;
}

.prototype-disclosure {
  padding: 28px 0;
  border-bottom: 1px solid var(--border);
  background: var(--beige);
}

.prototype-disclosure h2 {
  margin-bottom: 4px;
  font-size: 14px;
}

.prototype-disclosure p {
  max-width: 1020px;
  margin: 0;
  color: var(--text);
  font-size: 12px;
  line-height: 1.55;
}

.site-footer {
  padding: 38px 0;
  background: var(--ink);
  color: var(--white);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 30px;
}

.footer-brand {
  color: var(--white);
}

.footer-grid > p {
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 13px;
}

.footer-links {
  display: flex;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 12px 22px;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.84);
  font-size: 13px;
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--lime);
}

.mobile-cta {
  position: fixed;
  z-index: 90;
  right: 0;
  bottom: 0;
  left: 0;
  display: none;
  padding: 10px 14px calc(10px + env(safe-area-inset-bottom));
  border-top: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 -8px 30px rgba(29, 29, 31, 0.11);
  backdrop-filter: blur(14px);
  pointer-events: none;
  transform: translateY(110%);
  visibility: hidden;
  transition: transform 230ms ease;
}

.mobile-cta.is-visible {
  pointer-events: auto;
  transform: translateY(0);
  visibility: visible;
}

.mobile-cta .button {
  min-height: 50px;
}

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 580ms ease, transform 580ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

.no-js .reveal {
  opacity: 1;
  transform: none;
}

.benefit-grid .reveal:nth-child(2),
.steps-grid .reveal:nth-child(2) {
  transition-delay: 80ms;
}

.benefit-grid .reveal:nth-child(3),
.steps-grid .reveal:nth-child(3) {
  transition-delay: 160ms;
}

.benefit-grid .reveal:nth-child(4) {
  transition-delay: 240ms;
}

@media (max-width: 1100px) {
  .container {
    width: min(100% - 48px, var(--container));
  }

  .hero-grid {
    grid-template-columns: minmax(0, 1fr) minmax(370px, 0.84fr);
    gap: 46px;
  }

  .hero {
    padding-top: 56px;
  }

  h1 {
    font-size: clamp(43px, 5vw, 59px);
  }

  .benefit-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .benefit-card {
    min-height: 235px;
  }

  .benefit-card > span {
    margin-bottom: 38px;
  }

  .regional-grid {
    gap: 42px;
  }
}

@media (max-width: 900px) {
  .hero-grid,
  .preview-grid,
  .regional-grid,
  .faq-grid {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    max-width: 760px;
  }

  .hero-copy {
    padding-right: 30px;
  }

  .lead-card {
    width: min(100%, 620px);
  }

  .trust-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .trust-grid > div:nth-child(3) {
    border-left: 0;
    border-top: 1px solid var(--border);
  }

  .trust-grid > div:nth-child(4) {
    border-top: 1px solid var(--border);
  }

  .preview-grid {
    gap: 60px;
  }

  .pdf-stage {
    width: min(100%, 560px);
    min-height: 650px;
    margin-inline: auto;
  }

  .steps-grid {
    grid-template-columns: 1fr;
    gap: 52px;
    max-width: 680px;
    margin-inline: auto;
  }

  .steps-grid::before {
    display: none;
  }

  .regional-copy {
    max-width: 780px;
  }

  .regional-visual {
    width: min(100%, 430px);
  }

  .faq-intro {
    position: static;
    max-width: 670px;
  }

  .final-cta-inner {
    align-items: flex-start;
    flex-direction: column;
    gap: 26px;
  }

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

  .footer-grid > p {
    display: none;
  }
}

@media (max-width: 680px) {
  .container {
    width: min(100% - 32px, var(--container));
  }

  .site-header {
    position: relative;
  }

  .header-inner {
    min-height: 66px;
  }

  .header-cta {
    display: none;
  }

  .hero {
    padding: 44px 0 64px;
  }

  .hero-copy {
    padding: 0;
  }

  h1 {
    margin-bottom: 20px;
    font-size: clamp(39px, 12.5vw, 52px);
    line-height: 1.03;
  }

  .hero-lead {
    font-size: 18px;
  }

  .hero-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .hero-actions .button {
    width: 100%;
  }

  .hero-actions .text-link {
    align-self: center;
  }

  .lead-card-image > img {
    height: 205px;
  }

  .lead-card-body {
    padding: 27px 22px 25px;
  }

  .field-row {
    grid-template-columns: 1fr;
    gap: 0;
  }

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

  .trust-grid > div {
    justify-content: flex-start;
    padding: 15px 4px;
    text-align: left;
  }

  .trust-grid > div + div,
  .trust-grid > div:nth-child(3),
  .trust-grid > div:nth-child(4) {
    border-top: 1px solid var(--border);
    border-left: 0;
  }

  .section {
    padding: 78px 0;
  }

  .preview-copy h2,
  .section-heading h2,
  .faq-intro h2,
  .regional-copy h2 {
    font-size: clamp(34px, 10vw, 44px);
  }

  .pdf-stage {
    min-height: 560px;
    padding-left: 2px;
  }

  .pdf-page,
  .pdf-cover {
    left: 2px;
    width: min(350px, calc(100% - 32px));
  }

  .pdf-page-back {
    transform: translate(10px, 10px) rotate(2deg);
  }

  .pdf-page-back-two {
    transform: translate(20px, 20px) rotate(4deg);
  }

  .pdf-open-link {
    left: 26px;
  }

  .pdf-cover {
    padding: 24px 22px 0;
  }

  .pdf-brand {
    margin-bottom: 21px;
  }

  .pdf-label {
    margin-bottom: 15px;
  }

  .pdf-cover h3 {
    font-size: 24px;
  }

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

  .benefit-card {
    min-height: 0;
  }

  .benefit-card > span {
    margin-bottom: 30px;
  }

  .steps-grid {
    padding-top: 18px;
  }

  .regional-grid {
    gap: 62px;
  }

  .regional-visual {
    width: min(100%, 340px);
  }

  .energy-core {
    width: 90px;
    height: 90px;
    font-size: 59px;
  }

  .energy-node {
    width: 52px;
    height: 52px;
  }

  .faq-list summary {
    padding-block: 21px;
    font-size: 16px;
  }

  .faq-list details p {
    margin-right: 0;
    font-size: 15px;
  }

  .final-cta {
    padding: 42px 0 47px;
  }

  .final-cta .button {
    width: 100%;
  }

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

  .footer-links {
    justify-content: flex-start;
  }

  .mobile-cta {
    display: block;
  }

  body {
    padding-bottom: 74px;
  }
}

@media (max-width: 390px) {
  .container {
    width: min(100% - 24px, var(--container));
  }

  .hero {
    padding-top: 36px;
  }

  h1 {
    font-size: 38px;
  }

  .lead-card-body {
    padding-inline: 18px;
  }

  .button {
    padding-inline: 16px;
    font-size: 15px;
  }

  .pdf-stage {
    min-height: 520px;
  }

  .pdf-cover h3 {
    font-size: 22px;
  }
}

@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;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}

@media print {
  .site-header,
  .mobile-cta,
  .prototype-disclosure,
  .site-footer {
    display: none !important;
  }

  body {
    padding: 0;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}