:root {
  --bg: #07090b;
  --bg-soft: #0d1013;
  --surface: #12161a;
  --surface-raised: #191e23;
  --surface-deep: #0a0d10;
  --brand-lime: #a4b21f;
  --brand-lime-hover: #b7c82a;
  --brand-lime-dark: #78840f;
  --brand-blue: #0270b9;
  --brand-blue-hover: #0785d4;
  --text: #f6f6f2;
  --text-muted: #b5bbc1;
  --text-dark: #090b0d;
  --line: rgb(255 255 255 / 0.1);
  --line-strong: rgb(164 178 31 / 0.35);
  --shadow: 0 24px 80px rgb(0 0 0 / 0.38);
  --radius: 18px;
  --radius-sm: 12px;
  --max: 1200px;
  --ease: cubic-bezier(.2, .8, .2, 1);
  color-scheme: dark;
}

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

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background:
    linear-gradient(90deg, rgb(255 255 255 / .026) 1px, transparent 1px),
    linear-gradient(0deg, rgb(255 255 255 / .018) 1px, transparent 1px),
    var(--bg);
  background-size: 54px 54px, 54px 54px, auto;
  color: var(--text);
  font-family: "Manrope", "Plus Jakarta Sans", "Segoe UI", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
}

body.menu-open,
body.lightbox-open {
  overflow: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
textarea,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

:focus-visible {
  outline: 3px solid var(--brand-blue-hover);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  left: 16px;
  top: 16px;
  z-index: 200;
  transform: translateY(-140%);
  border-radius: 999px;
  background: var(--brand-lime);
  color: var(--text-dark);
  padding: 10px 16px;
  font-weight: 800;
  transition: transform .2s var(--ease);
}

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

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  transition: background .24s var(--ease), border-color .24s var(--ease), backdrop-filter .24s var(--ease);
  border-bottom: 1px solid transparent;
}

.site-header.is-scrolled,
.site-header.menu-visible {
  background: rgb(7 9 11 / .78);
  border-color: var(--line);
  backdrop-filter: blur(18px);
}

.nav-shell {
  width: min(var(--max), calc(100% - 40px));
  min-height: 78px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 190px 1fr auto;
  align-items: center;
  gap: 24px;
}

.brand-logo {
  display: inline-flex;
  align-items: center;
  width: 170px;
  min-width: 0;
}

.brand-logo img {
  width: 170px;
  max-height: 52px;
  object-fit: contain;
}

.desktop-nav {
  justify-self: end;
  display: flex;
  align-items: center;
  gap: 26px;
  color: var(--text-muted);
  font-size: 14px;
  font-weight: 750;
}

.desktop-nav a {
  transition: color .18s var(--ease);
  white-space: nowrap;
}

.desktop-nav a:hover {
  color: var(--text);
}

.menu-toggle {
  display: none;
  width: 48px;
  height: 48px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgb(255 255 255 / .04);
  color: var(--text);
}

.menu-toggle span,
.menu-toggle span::before,
.menu-toggle span::after {
  display: block;
  width: 20px;
  height: 2px;
  margin: 0 auto;
  border-radius: 999px;
  background: currentColor;
  content: "";
}

.menu-toggle span::before {
  transform: translateY(-7px);
}

.menu-toggle span::after {
  transform: translateY(5px);
}

.mobile-panel {
  position: fixed;
  inset: 0 0 0 auto;
  z-index: 110;
  width: min(390px, 88vw);
  padding: 24px;
  background: #080b0d;
  border-left: 1px solid var(--line);
  transform: translateX(105%);
  transition: transform .25s var(--ease);
  box-shadow: var(--shadow);
}

.mobile-panel.is-open {
  transform: translateX(0);
}

.mobile-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 30px;
}

.mobile-panel img {
  width: 150px;
}

.mobile-close {
  width: 44px;
  height: 44px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--text);
  font-size: 24px;
  line-height: 1;
}

.mobile-links {
  display: grid;
  gap: 10px;
}

.mobile-links a {
  min-height: 50px;
  display: flex;
  align-items: center;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  padding: 0 16px;
  color: var(--text);
  background: rgb(255 255 255 / .035);
  font-weight: 800;
}

.menu-backdrop {
  position: fixed;
  inset: 0;
  z-index: 105;
  background: rgb(0 0 0 / .62);
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s var(--ease);
}

.menu-backdrop.is-open {
  opacity: 1;
  pointer-events: auto;
}

.section {
  padding: 112px 0;
  position: relative;
}

.section.tight {
  padding: 76px 0;
}

.container {
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
}

.hero {
  min-height: 100dvh;
  padding: 132px 0 72px;
  display: flex;
  align-items: center;
  position: relative;
  isolation: isolate;
}

.hero::before {
  position: absolute;
  inset: 80px auto auto 0;
  z-index: -1;
  width: min(52vw, 680px);
  height: 70%;
  content: "";
  background:
    linear-gradient(120deg, rgb(164 178 31 / .16), transparent 52%),
    repeating-linear-gradient(90deg, rgb(2 112 185 / .16) 0 1px, transparent 1px 26px);
  clip-path: polygon(0 0, 100% 12%, 80% 100%, 0 82%);
  opacity: .8;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(340px, .95fr);
  align-items: center;
  gap: 56px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 22px;
  color: var(--brand-lime);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 34px;
  height: 2px;
  background: var(--brand-blue);
  content: "";
}

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

h1 {
  max-width: 820px;
  margin-bottom: 24px;
  font-size: clamp(3rem, 6vw, 4.75rem);
  line-height: .98;
  letter-spacing: 0;
  text-wrap: balance;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(2.1rem, 4vw, 3.75rem);
  line-height: 1.05;
  letter-spacing: 0;
  text-wrap: balance;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.28rem;
  line-height: 1.2;
}

.lead {
  max-width: 670px;
  margin-bottom: 28px;
  color: var(--text-muted);
  font-size: clamp(1.05rem, 1.5vw, 1.25rem);
  line-height: 1.65;
  text-wrap: pretty;
}

.hero-benefits {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 0 0 30px;
  padding: 0;
  list-style: none;
}

.price-box {
  display: inline-grid;
  gap: 2px;
  margin: 0 0 28px;
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  border: 1px solid rgb(164 178 31 / .42);
  background: rgb(164 178 31 / .08);
}

.price-box span {
  color: var(--text-muted);
  font-size: 13px;
  font-weight: 850;
}

.price-box s {
  color: rgb(181 187 193 / .78);
  text-decoration-color: var(--brand-blue-hover);
  text-decoration-thickness: 2px;
}

.price-box strong {
  color: var(--brand-lime);
  font-size: clamp(2rem, 3.2vw, 3rem);
  line-height: 1;
}

.price-box.compact {
  margin-bottom: 18px;
}

.hero-benefits li,
.check-list li {
  position: relative;
  padding-left: 26px;
  color: var(--text-muted);
}

.hero-benefits li::before,
.check-list li::before {
  position: absolute;
  left: 0;
  top: .56em;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--brand-lime);
  box-shadow: 0 0 0 5px rgb(164 178 31 / .12);
  content: "";
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
}

.btn {
  min-height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border-radius: 999px;
  border: 1px solid transparent;
  padding: 0 22px;
  font-size: 15px;
  font-weight: 900;
  white-space: nowrap;
  transition: transform .18s var(--ease), background .18s var(--ease), border-color .18s var(--ease), color .18s var(--ease);
}

.btn:hover {
  transform: translateY(-2px);
}

.btn:active {
  transform: translateY(0) scale(.98);
}

.btn-primary {
  background: var(--brand-lime);
  color: var(--text-dark);
}

.btn-primary:hover {
  background: var(--brand-lime-hover);
}

.btn-secondary {
  border-color: rgb(255 255 255 / .2);
  background: rgb(255 255 255 / .035);
  color: var(--text);
}

.btn-secondary:hover {
  border-color: var(--brand-blue-hover);
}

.hero-art {
  position: relative;
  min-height: 610px;
  perspective: 1300px;
}

.book-stage {
  position: absolute;
  inset: 40px 0 auto;
  min-height: 520px;
}

.book-cover {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 4;
  width: min(360px, 74vw);
  transform: translate(-50%, -50%) rotateY(-16deg) rotateZ(-2deg);
  border-radius: 22px;
  box-shadow: 36px 46px 90px rgb(0 0 0 / .58);
}

.book-sheet {
  position: absolute;
  width: 210px;
  border-radius: 16px;
  opacity: .92;
  box-shadow: 22px 30px 70px rgb(0 0 0 / .4);
}

.sheet-a {
  left: 4%;
  top: 18%;
  transform: rotateZ(-10deg) rotateY(-8deg);
}

.sheet-b {
  right: 0;
  top: 10%;
  transform: rotateZ(9deg) rotateY(-12deg);
}

.sheet-c {
  right: 10%;
  bottom: 6%;
  transform: rotateZ(-3deg) rotateY(-18deg);
}

.hero-badge {
  position: absolute;
  z-index: 6;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 9px 13px;
  background: rgb(18 22 26 / .82);
  color: var(--text);
  box-shadow: var(--shadow);
  font-size: 13px;
  font-weight: 900;
  backdrop-filter: blur(12px);
}

.badge-one {
  left: 3%;
  bottom: 22%;
}

.badge-two {
  right: 4%;
  bottom: 26%;
}

.badge-three {
  right: 22%;
  top: 7%;
  color: var(--text-dark);
  background: var(--brand-lime);
}

.metrics-strip {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1px;
  margin-top: 54px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--line);
}

.metric {
  min-height: 112px;
  display: grid;
  align-content: center;
  gap: 4px;
  padding: 18px;
  background: rgb(13 16 19 / .86);
}

.metric strong {
  color: var(--text);
  font-size: clamp(1.75rem, 2.6vw, 2.65rem);
  line-height: 1;
}

.metric span {
  color: var(--text-muted);
  font-size: 13px;
  font-weight: 800;
}

.trust {
  background: var(--bg-soft);
  border-block: 1px solid var(--line);
}

.trust-grid {
  display: grid;
  grid-template-columns: 1.3fr repeat(3, minmax(0, .7fr));
  gap: 22px;
  align-items: center;
}

.trust-text {
  margin: 0;
  color: var(--text);
  font-size: clamp(1.2rem, 2vw, 1.65rem);
  font-weight: 800;
  line-height: 1.35;
}

.trust-item {
  min-height: 140px;
  border-radius: 0;
  border: 0;
  border-top: 1px solid var(--line);
  padding: 22px;
  background: transparent;
}

.icon-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  margin-bottom: 16px;
  border-radius: 12px;
  background: rgb(164 178 31 / .13);
  color: var(--brand-lime);
  font-weight: 950;
}

.section-head {
  max-width: 820px;
  margin-bottom: 44px;
}

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

.section-head p,
.muted {
  color: var(--text-muted);
}

.problem-layout {
  display: grid;
  grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
  gap: 52px;
  align-items: start;
}

.diagnostic-panel {
  position: sticky;
  top: 108px;
  border-radius: 0;
  border: 0;
  border-top: 3px solid var(--line-strong);
  padding: 26px 0 0;
  background: transparent;
  box-shadow: none;
}

.diagnostic-panel p {
  color: var(--text-muted);
}

.panel-rule {
  height: 1px;
  margin: 24px 0;
  background: var(--line);
}

.card-grid {
  display: grid;
  gap: 0;
}

.grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.info-card,
.model-card,
.deliverable,
.faq-item {
  border: 0;
  border-radius: 0;
  background: transparent;
}

.info-card {
  min-height: 178px;
  padding: 28px 28px 28px 0;
  border-top: 1px solid var(--line);
  transition: color .18s var(--ease);
}

.info-card:hover,
.model-card:hover {
  transform: none;
  border-color: var(--line-strong);
  background: transparent;
}

.card-number {
  display: block;
  margin-bottom: 24px;
  color: var(--brand-lime);
  font-size: 14px;
  font-weight: 950;
}

.info-card p,
.model-card p,
.deliverable p,
.faq-panel p,
.accordion-panel p {
  margin-bottom: 0;
  color: var(--text-muted);
}

.steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  overflow: hidden;
  border-block: 1px solid var(--line);
  border-radius: 0;
  background: transparent;
}

.step {
  min-height: 300px;
  padding: 32px 28px;
  background: transparent;
  border-right: 1px solid var(--line);
}

.step:last-child {
  border-right: 0;
}

.step-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  margin-bottom: 70px;
  border-radius: 999px;
  background: var(--brand-lime);
  color: var(--text-dark);
  font-weight: 950;
}

.content-section {
  background:
    linear-gradient(180deg, rgb(2 112 185 / .08), transparent 26%),
    var(--surface-deep);
  border-block: 1px solid var(--line);
}

.accordion-list {
  display: grid;
  gap: 14px;
}

.accordion-item {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface);
}

.accordion-trigger {
  width: 100%;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 18px;
  border: 0;
  background: transparent;
  color: var(--text);
  padding: 24px;
  text-align: left;
}

.accordion-trigger span:first-child {
  color: var(--brand-lime);
  font-size: 13px;
  font-weight: 950;
}

.accordion-trigger strong {
  display: block;
  margin-bottom: 4px;
  font-size: 1.22rem;
  line-height: 1.2;
}

.accordion-trigger small {
  display: block;
  color: var(--text-muted);
  font-size: 14px;
  font-weight: 600;
}

.accordion-icon {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--brand-lime);
  transition: transform .18s var(--ease);
}

.accordion-trigger[aria-expanded="true"] .accordion-icon {
  transform: rotate(45deg);
}

.accordion-panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows .24s var(--ease);
}

.accordion-trigger[aria-expanded="true"] + .accordion-panel {
  grid-template-rows: 1fr;
}

.accordion-inner {
  overflow: hidden;
}

.accordion-content {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  gap: 24px;
  padding: 0 24px 26px 24px;
}

.chapter-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.chapter-list li {
  border-radius: var(--radius-sm);
  background: rgb(255 255 255 / .035);
  padding: 12px 14px;
  color: var(--text-muted);
}

.section-cta {
  margin-top: 34px;
  text-align: center;
}

.models-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  border-block: 1px solid var(--line);
}

.model-card {
  min-height: 280px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 34px 34px 30px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  transition: background .18s var(--ease);
}

.model-card:nth-child(2n) {
  border-right: 0;
}

.model-card:nth-last-child(-n + 2) {
  border-bottom: 0;
}

.model-card:hover {
  background: rgb(164 178 31 / .045);
}

.model-symbol {
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  margin-bottom: 34px;
  border-radius: 16px;
  background: rgb(2 112 185 / .18);
  color: var(--brand-blue-hover);
  font-weight: 950;
}

.text-link {
  margin-top: 26px;
  border: 0;
  padding: 0;
  background: transparent;
  color: var(--brand-lime);
  font-weight: 900;
  text-align: left;
}

.differentials {
  display: grid;
  grid-template-columns: .82fr 1.18fr;
  gap: 42px;
  align-items: start;
}

.stacked-list {
  display: grid;
  gap: 0;
  border-block: 1px solid var(--line);
}

.stacked-item {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 18px;
  align-items: start;
  border: 0;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  padding: 22px 0;
  background: transparent;
}

.stacked-item:last-child {
  border-bottom: 0;
}

.stacked-item .icon-mark {
  margin: 0;
}

.preview-layout {
  display: grid;
  grid-template-columns: minmax(0, .95fr) minmax(340px, 1.05fr);
  gap: 48px;
  align-items: center;
}

.gallery {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
  background:
    linear-gradient(135deg, rgb(164 178 31 / .08), transparent 44%),
    var(--surface);
}

.gallery-frame {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 560px;
  overflow: hidden;
  border-radius: var(--radius-sm);
  background: #090c0f;
}

.gallery-frame img {
  width: min(360px, 74%);
  border-radius: 18px;
  box-shadow: 24px 34px 70px rgb(0 0 0 / .42);
}

.gallery-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 18px;
}

.icon-btn {
  width: 48px;
  height: 48px;
  display: inline-grid;
  place-items: center;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--surface-raised);
  color: var(--text);
  font-size: 22px;
  transition: background .18s var(--ease), transform .18s var(--ease);
}

.icon-btn:hover {
  background: rgb(255 255 255 / .08);
}

.icon-btn:active {
  transform: scale(.96);
}

.gallery-caption {
  margin: 0;
  color: var(--text-muted);
  font-weight: 750;
  text-align: center;
}

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

.audience-panel {
  border-radius: 0;
  border: 0;
  border-top: 1px solid var(--line-strong);
  padding: 30px 0 0;
  background: transparent;
}

.audience-panel.negative {
  background: transparent;
  border-top-color: rgb(2 112 185 / .5);
}

.check-list {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.negative .check-list li::before {
  background: var(--brand-blue);
  box-shadow: 0 0 0 5px rgb(2 112 185 / .12);
}

.answer-section {
  background: rgb(255 255 255 / .015);
}

.answer-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.answer-card {
  min-height: 210px;
  padding: 22px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.answer-card p {
  margin-bottom: 0;
}

.deliverables-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.deliverable {
  min-height: 164px;
  padding: 22px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.faq-list {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.faq-item {
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  border: 0;
  padding: 22px 0;
  background: transparent;
  color: var(--text);
  text-align: left;
  font-weight: 900;
}

.faq-question .accordion-icon {
  flex: 0 0 auto;
}

.faq-question[aria-expanded="true"] .accordion-icon {
  transform: rotate(45deg);
}

.faq-panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows .22s var(--ease);
}

.faq-question[aria-expanded="true"] + .faq-panel {
  grid-template-rows: 1fr;
}

.faq-inner {
  overflow: hidden;
  padding: 0;
}

.faq-inner p {
  padding-bottom: 22px;
}

.final-cta {
  overflow: hidden;
  border-block: 1px solid var(--line);
  background:
    linear-gradient(120deg, rgb(164 178 31 / .2), transparent 38%),
    linear-gradient(300deg, rgb(2 112 185 / .18), transparent 42%),
    var(--surface-deep);
}

.final-box {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 36px;
  align-items: center;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  padding: clamp(28px, 5vw, 58px);
  background: rgb(7 9 11 / .62);
}

.checkout-box {
  grid-template-columns: minmax(0, .82fr) minmax(360px, .72fr);
  align-items: start;
}

.checkout-form {
  display: grid;
  gap: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 24px;
  background: rgb(18 22 26 / .86);
}

.form-head p,
.form-message {
  margin: 0;
  color: var(--text-muted);
  font-size: 14px;
}

.checkout-form label {
  display: grid;
  gap: 7px;
  color: var(--text);
  font-size: 13px;
  font-weight: 900;
}

.checkout-form input,
.checkout-form textarea {
  width: 100%;
  border: 1px solid rgb(255 255 255 / .14);
  border-radius: 10px;
  background: #07090b;
  color: var(--text);
  min-height: 48px;
  padding: 12px 14px;
}

.checkout-form textarea {
  resize: vertical;
  min-height: 106px;
}

.checkout-form input::placeholder {
  color: rgb(181 187 193 / .58);
}

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

.pix-result {
  display: grid;
  gap: 14px;
  margin-top: 4px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.pix-result[hidden] {
  display: none;
}

.pix-result img {
  width: min(260px, 100%);
  margin: 0 auto;
  border-radius: 12px;
  background: #fff;
  padding: 10px;
}

.form-message.is-error {
  color: #ffb4a8;
}

.form-message.is-success {
  color: var(--brand-lime);
}

.microcopy {
  max-width: 760px;
  margin-top: 22px;
  color: var(--text-muted);
  font-size: 13px;
}

.site-footer {
  padding: 50px 0 100px;
  background: #050708;
  color: var(--text-muted);
}

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

.footer-logo {
  width: 170px;
  margin-bottom: 18px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 18px;
  font-weight: 800;
}

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

.legal {
  max-width: 820px;
  margin-top: 18px;
  font-size: 13px;
}

.sticky-mobile-cta {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 95;
  display: none;
  padding: 10px 14px calc(10px + env(safe-area-inset-bottom));
  background: rgb(7 9 11 / .86);
  border-top: 1px solid var(--line);
  backdrop-filter: blur(16px);
}

.sticky-mobile-cta .btn {
  width: 100%;
}

.bonus-modal {
  position: fixed;
  inset: 0;
  z-index: 260;
  display: grid;
  place-items: center;
  padding: 22px;
  opacity: 0;
  pointer-events: none;
  transition: opacity .18s var(--ease);
}

.bonus-modal.is-open {
  opacity: 1;
  pointer-events: auto;
}

.bonus-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgb(3 6 8 / .78);
  backdrop-filter: blur(8px);
}

.bonus-modal-panel {
  position: relative;
  z-index: 1;
  width: min(520px, 100%);
  border: 1px solid var(--line-strong);
  border-radius: 16px;
  background: #0b1013;
  box-shadow: 0 26px 90px rgb(0 0 0 / .62);
  padding: 34px;
}

.bonus-modal-panel h2 {
  margin: 12px 0;
  font-size: clamp(28px, 4vw, 44px);
  line-height: .98;
  letter-spacing: 0;
}

.bonus-modal-panel p {
  margin: 0;
  color: var(--text-muted);
  font-size: 16px;
  line-height: 1.55;
}

.bonus-modal-close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: #161c20;
  color: var(--text);
  font-size: 22px;
  font-weight: 900;
  line-height: 1;
}

.bonus-modal-actions {
  display: grid;
  gap: 14px;
  margin-top: 18px;
}

.bonus-modal-actions .btn {
  width: 100%;
}

.bonus-lead-form {
  display: grid;
  gap: 16px;
  margin-top: 24px;
}

.bonus-lead-form label {
  display: flex;
  flex-direction: column;
  gap: 7px;
  color: var(--text);
  font-size: 13px;
  font-weight: 800;
  width: 100%;
}

.bonus-lead-form label span {
  display: block;
  line-height: 1.25;
}

.bonus-lead-form input {
  width: 100%;
  min-height: 48px;
  border: 1px solid rgb(255 255 255 / .16);
  border-radius: 10px;
  background: #07090b;
  color: var(--text);
  padding: 12px 13px;
}

.bonus-lead-form .btn {
  margin-top: 4px;
}

.bonus-lead-form input::placeholder {
  color: rgb(181 187 193 / .58);
}

.bonus-skip {
  min-height: 44px;
  border: 0;
  background: transparent;
  color: var(--text-muted);
  text-decoration: underline;
  text-underline-offset: 4px;
  font-weight: 800;
}

body.bonus-modal-open {
  overflow: hidden;
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 150;
  display: none;
  place-items: center;
  padding: 22px;
  background: rgb(0 0 0 / .82);
}

.lightbox.is-open {
  display: grid;
}

.lightbox-dialog {
  width: min(94vw, 620px);
  max-height: 92dvh;
  display: grid;
  gap: 14px;
}

.lightbox-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.lightbox-title {
  margin: 0;
  color: var(--text);
  font-weight: 900;
}

.lightbox-image {
  max-height: 82dvh;
  margin: 0 auto;
  border-radius: 18px;
  box-shadow: var(--shadow);
}

.reveal,
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1100px) {
  .desktop-nav,
  .nav-shell > .btn {
    display: none;
  }

  .menu-toggle {
    display: inline-grid;
    place-items: center;
    justify-self: end;
  }

  .nav-shell {
    grid-template-columns: 1fr auto;
  }

  .hero-grid,
  .problem-layout,
  .differentials,
  .preview-layout,
  .checkout-box,
  .final-box {
    grid-template-columns: 1fr;
  }

  .diagnostic-panel {
    position: relative;
    top: 0;
  }

  .steps,
  .models-grid,
  .deliverables-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .hero-art {
    min-height: 540px;
  }
}

@media (max-width: 760px) {
  .section {
    padding: 76px 0;
  }

  .section.tight {
    padding: 58px 0;
  }

  .container,
  .nav-shell {
    width: min(100% - 30px, var(--max));
  }

  .hero {
    padding: 116px 0 56px;
  }

  h1 {
    font-size: clamp(2.55rem, 12vw, 3.25rem);
    line-height: 1.02;
  }

  h2 {
    font-size: clamp(2rem, 9vw, 2.75rem);
  }

  .hero-grid,
  .card-grid,
  .grid-2,
  .grid-3,
  .grid-4,
  .steps,
  .models-grid,
  .audience-grid,
  .answer-grid,
  .deliverables-grid {
    grid-template-columns: 1fr;
  }

  .step,
  .model-card {
    border-right: 0;
  }

  .step {
    border-bottom: 1px solid var(--line);
  }

  .step:last-child {
    border-bottom: 0;
  }

  .model-card:nth-last-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }

  .model-card:last-child {
    border-bottom: 0;
  }

  .hero-benefits {
    grid-template-columns: 1fr;
  }

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

  .cta-row {
    align-items: stretch;
  }

  .cta-row .btn {
    width: 100%;
  }

  .metrics-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .metric:last-child {
    grid-column: 1 / -1;
  }

  .hero-art {
    min-height: 440px;
  }

  .book-stage {
    min-height: 420px;
  }

  .book-sheet {
    width: 150px;
  }

  .accordion-trigger {
    grid-template-columns: 1fr auto;
  }

  .accordion-trigger span:first-child {
    grid-column: 1 / -1;
  }

  .accordion-content {
    grid-template-columns: 1fr;
  }

  .gallery-frame {
    min-height: 430px;
  }

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

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

  .sticky-mobile-cta {
    display: block;
  }

  .bonus-modal {
    align-items: end;
    padding: 12px;
  }

  .bonus-modal-panel {
    max-height: calc(100vh - 24px);
    max-height: calc(100dvh - 24px);
    overflow: auto;
    padding: 52px 18px 22px;
    border-radius: 14px;
  }

  .bonus-modal-panel h2 {
    padding-right: 0;
    font-size: clamp(22px, 6.8vw, 28px);
    line-height: 1.08;
  }

  .bonus-modal-panel p {
    font-size: 15px;
  }

  .bonus-modal-close {
    top: 12px;
    right: 12px;
    width: 42px;
    height: 42px;
  }

  .bonus-lead-form {
    gap: 18px;
    margin-top: 22px;
  }

  .bonus-lead-form label {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 9px;
    width: 100%;
  }

  .bonus-lead-form input {
    display: block;
    width: 100%;
    min-height: 52px;
  }

  .bonus-lead-form .btn {
    margin-top: 8px;
  }

  .bonus-modal-actions {
    margin-top: 18px;
  }
}

@media (max-width: 420px) {
  .btn {
    padding-inline: 16px;
    font-size: 14px;
  }

  .brand-logo,
  .brand-logo img {
    width: 145px;
  }

  .metrics-strip {
    grid-template-columns: 1fr;
  }

  .metric:last-child {
    grid-column: auto;
  }

  .hero-badge {
    font-size: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }

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