:root {
  --background: #151c2f;
  --background-soft: #1c2438;
  --surface: rgba(255, 255, 255, 0.05);
  --surface-strong: rgba(255, 255, 255, 0.1);
  --text: #f7f7f5;
  --text-muted: #c2c7d3;
  --primary: #f7f7f5;
  --primary-strong: #dfe3ea;
  --border: rgba(247, 247, 245, 0.14);
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.32);
  --radius-large: 28px;
  --radius-medium: 20px;
  --radius-small: 14px;
  --container-width: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scrollbar-width: thin;
  scrollbar-color: rgba(247, 247, 245, 0.35) #11182a;
}

html::-webkit-scrollbar,
body::-webkit-scrollbar,
.product-modal-card::-webkit-scrollbar {
  width: 12px;
}

html::-webkit-scrollbar-track,
body::-webkit-scrollbar-track,
.product-modal-card::-webkit-scrollbar-track {
  background: #11182a;
}

html::-webkit-scrollbar-thumb,
body::-webkit-scrollbar-thumb,
.product-modal-card::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, rgba(247, 247, 245, 0.38) 0%, rgba(194, 199, 211, 0.28) 100%);
  border: 2px solid #11182a;
  border-radius: 999px;
}

html::-webkit-scrollbar-thumb:hover,
body::-webkit-scrollbar-thumb:hover,
.product-modal-card::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, rgba(247, 247, 245, 0.52) 0%, rgba(223, 227, 234, 0.34) 100%);
}

body {
  margin: 0;
  font-family: "Inter", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(247, 247, 245, 0.08), transparent 28%),
    linear-gradient(180deg, #11182a 0%, var(--background) 100%);
  color: var(--text);
}

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

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

button,
input,
textarea {
  font: inherit;
}

.container {
  width: min(calc(100% - 48px), var(--container-width));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(18px);
  background: rgba(21, 28, 47, 0.86);
  border-bottom: 1px solid rgba(247, 247, 245, 0.08);
}

.nav-wrapper,
.footer-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 20px 0;
}

.footer-wrapper {
  flex-wrap: wrap;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.brand-icon {
  width: 38px;
  height: 38px;
  object-fit: contain;
  filter: brightness(0) invert(1);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

.nav-menu a {
  color: var(--text-muted);
  transition: color 0.2s ease;
}

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

.nav-toggle {
  display: none;
  flex-shrink: 0;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: rgba(247, 247, 245, 0.06);
  color: var(--text);
  cursor: pointer;
  transition: background 0.2s ease;
}

.nav-toggle:hover {
  background: rgba(247, 247, 245, 0.1);
}

.nav-toggle-bars {
  display: flex;
  flex-direction: column;
  gap: 5px;
  align-items: center;
}

.nav-toggle-bar {
  display: block;
  width: 20px;
  height: 2px;
  border-radius: 1px;
  background: currentColor;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.nav-toggle.is-open .nav-toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle.is-open .nav-toggle-bar:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.nav-toggle.is-open .nav-toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

body.nav-no-scroll {
  overflow: hidden;
}

.hero-section {
  padding: 88px 0 56px;
}

.hero-section-inner {
  padding-top: 72px;
}

.hero-grid,
.lead-layout,
.two-column-layout,
.cta-banner {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 32px;
  align-items: center;
}

.hero-grid h1,
.lead-layout h1 {
  margin: 0 0 18px;
  font-size: clamp(2.4rem, 5vw, 4.4rem);
  line-height: 1.02;
}

.hero-text,
.section-heading p,
.cta-banner p,
.service-card p,
.portfolio-card p,
.pricing-card p,
.testimonial-card p,
.lead-form .form-note {
  color: var(--text-muted);
  line-height: 1.7;
}

.eyebrow,
.card-label,
.service-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--primary);
}

.eyebrow {
  margin-bottom: 14px;
}

.hero-note,
.impact-line,
.urgency-note {
  color: #e8eaf0;
  font-weight: 500;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 0 24px;
  border: 1px solid transparent;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-strong) 100%);
  color: var(--background);
  font-weight: 800;
  box-shadow: var(--shadow);
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.button:hover {
  transform: translateY(-2px);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.42);
}

.button-secondary {
  border-color: var(--border);
  background: transparent;
  color: var(--text);
  box-shadow: none;
}

.button-secondary:hover {
  background: rgba(247, 247, 245, 0.06);
}

.full-width {
  width: 100%;
}

.cta-group {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin: 28px 0 18px;
}

.cta-group.vertical {
  flex-direction: column;
  align-items: stretch;
}

.highlight-card,
.info-card,
.proof-card,
.print-card,
.service-card,
.portfolio-card,
.pricing-card,
.testimonial-card,
.lead-form,
.module-card,
.cta-banner {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-large);
  box-shadow: var(--shadow);
}

.highlight-card,
.pricing-card,
.lead-form {
  padding: 28px;
}

.funnel-step,
.module-card,
.check-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.funnel-step {
  padding: 16px 0;
  border-top: 1px solid rgba(247, 247, 245, 0.08);
}

.funnel-step:first-of-type {
  margin-top: 12px;
}

.funnel-step strong,
.module-card h3,
.pricing-card h2 {
  display: block;
  margin-bottom: 6px;
}

.funnel-step span,
.module-card p,
.check-item,
.pricing-subtitle,
.pricing-list li {
  color: var(--text-muted);
}

.section {
  padding: 56px 0;
}

.section-accent {
  background: linear-gradient(180deg, rgba(28, 36, 56, 0.58) 0%, rgba(21, 28, 47, 0.2) 100%);
}

.section-dark {
  background: rgba(9, 12, 21, 0.24);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 28px;
}

.text-center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.section-heading h2,
.cta-banner h2 {
  margin: 0 0 14px;
  font-size: clamp(1.8rem, 4vw, 3rem);
  line-height: 1.08;
}

.grid {
  display: grid;
  gap: 22px;
}

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

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

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

.info-card,
.proof-card,
.portfolio-card,
.testimonial-card {
  padding: 24px;
}

.info-card h3,
.proof-card h3,
.portfolio-card h3,
.testimonial-card strong,
.service-card h3 {
  margin: 0 0 10px;
}

.service-stack,
.module-list {
  display: grid;
  gap: 22px;
}

.product-card-image {
  width: 100%;
  border-radius: 16px;
  margin-bottom: 16px;
}

.product-trigger {
  margin-top: 8px;
}

.product-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.product-modal[hidden] {
  display: none;
}

.product-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(5, 9, 18, 0.78);
  backdrop-filter: blur(8px);
  cursor: pointer;
}

.product-modal-card {
  position: relative;
  z-index: 1;
  width: min(920px, 100%);
  max-height: calc(100vh - 48px);
  overflow-y: auto;
  padding: 28px;
  background: #1b2336;
  border: 1px solid var(--border);
  border-radius: var(--radius-large);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
  scrollbar-width: thin;
  scrollbar-color: rgba(247, 247, 245, 0.35) #11182a;
}

.product-modal-image {
  width: 100%;
  border-radius: 20px;
  margin-bottom: 20px;
}

.product-modal-card h3 {
  margin: 12px 0 14px;
  font-size: clamp(1.8rem, 4vw, 2.6rem);
}

.product-modal-card p {
  color: var(--text-muted);
  line-height: 1.7;
}

.product-modal-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin: 24px 0 28px;
}

.product-modal-columns h4 {
  margin: 0 0 10px;
}

.product-modal-columns ul {
  margin: 0;
  padding-left: 20px;
}

.product-modal-columns li {
  margin-bottom: 8px;
  color: var(--text-muted);
  line-height: 1.6;
}

.academy-dev-modal-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 24px;
}

.academy-dev-modal-card .academy-dev-modal-actions .button {
  flex: 1 1 200px;
  justify-content: center;
}

.product-modal-close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 42px;
  height: 42px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(247, 247, 245, 0.06);
  color: var(--text);
  font-size: 1.6rem;
  line-height: 1;
  cursor: pointer;
}

.service-card {
  padding: 28px;
}

.service-header {
  margin-bottom: 12px;
}

.service-columns {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 28px;
  margin: 22px 0 24px;
}

.service-columns h4 {
  margin: 0 0 10px;
}

.service-columns ul,
.pricing-list {
  margin: 0;
  padding-left: 20px;
}

.service-columns li,
.pricing-list li {
  margin-bottom: 8px;
  line-height: 1.6;
}

.proof-metric {
  display: inline-block;
  margin-bottom: 14px;
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--primary);
}

.print-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
  margin-top: 24px;
}

.print-card {
  padding: 22px;
  min-height: 180px;
}

.print-card strong {
  display: block;
  margin: 12px 0 10px;
}

.check-list,
.lead-benefits {
  display: grid;
  gap: 16px;
}

.check-item {
  padding: 18px 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-medium);
}

.check-item::before {
  content: "•";
  color: var(--primary);
  font-weight: 800;
}

.section-cta {
  margin-top: 28px;
}

.offer-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 10px;
}

.offer-badges span {
  padding: 10px 14px;
  background: rgba(247, 247, 245, 0.05);
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.pricing-card h2 {
  margin-top: 10px;
  font-size: clamp(2rem, 3vw, 2.8rem);
}

.pricing-subtitle {
  margin-top: 0;
}

.module-card {
  padding: 24px;
}

.module-number {
  min-width: 54px;
  height: 54px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 18px;
  background: rgba(247, 247, 245, 0.1);
  color: var(--primary);
  font-weight: 800;
}

.lead-form {
  display: grid;
  gap: 12px;
}

.lead-form label {
  font-weight: 600;
}

.lead-form input,
.lead-form textarea {
  min-height: 54px;
  padding: 0 16px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: rgba(247, 247, 245, 0.04);
  color: var(--text);
  outline: none;
}

.lead-form textarea {
  min-height: 160px;
  padding: 16px;
  resize: vertical;
}

.lead-form input:focus,
.lead-form textarea:focus {
  border-color: rgba(247, 247, 245, 0.32);
  box-shadow: 0 0 0 4px rgba(247, 247, 245, 0.1);
}

.form-note {
  margin: 0;
}

.hidden-field {
  display: none;
}

.cta-banner {
  padding: 28px;
}

.site-footer {
  padding: 18px 0 34px;
}

.site-footer p,
.footer-links {
  color: var(--text-muted);
}

.footer-links {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}

.footer-copyright {
  flex-basis: 100%;
  margin: 0;
  padding-top: 16px;
  margin-top: 4px;
  border-top: 1px solid rgba(247, 247, 245, 0.08);
  text-align: center;
  font-size: 0.8125rem;
  color: var(--text-muted);
}

@media (max-width: 1100px) {
  .four-columns {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (max-width: 820px) {
  .footer-wrapper,
  .hero-grid,
  .lead-layout,
  .two-column-layout,
  .cta-banner,
  .service-columns,
  .product-modal-columns,
  .two-columns,
  .three-columns,
  .four-columns,
  .print-grid {
    grid-template-columns: 1fr;
    display: grid;
  }

  .footer-wrapper {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
  }

  .site-header {
    z-index: 100;
  }

  .site-header .nav-wrapper {
    position: relative;
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    align-items: center;
    justify-content: space-between;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .nav-menu {
    position: absolute;
    top: calc(100% + 10px);
    left: 0;
    right: 0;
    z-index: 50;
    display: none;
    flex-direction: column;
    align-items: stretch;
    flex-wrap: nowrap;
    gap: 0;
    width: 100%;
    padding: 8px 0;
    margin: 0;
    background: rgba(21, 28, 47, 0.98);
    border: 1px solid var(--border);
    border-radius: var(--radius-medium);
    box-shadow: var(--shadow);
  }

  .nav-menu.is-open {
    display: flex;
  }

  .nav-menu a {
    padding: 14px 18px;
    text-align: center;
    border-radius: 0;
  }

  .nav-menu a.button {
    margin: 10px 16px 12px;
    width: auto;
    text-align: center;
  }

  .hero-section {
    padding-top: 64px;
  }

  .container {
    width: min(calc(100% - 32px), var(--container-width));
  }
}

@media (max-width: 580px) {
  .button,
  .button-secondary {
    width: 100%;
  }

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

  .site-header {
    position: static;
  }
}