:root {
  --df-yellow: #efd30b;
  --df-cream: #f9f8f4;
  --df-warm-gray: #dfdfd9;
  --df-black: #1a1a19;
  --df-black-2: #232321;
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.45rem + 2.4vw, 3.35rem);
  --text-3xl: clamp(2.5rem, 1.45rem + 4vw, 4.6rem);
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 999px;
  --transition: 200ms cubic-bezier(0.16, 1, 0.3, 1);
  --content-default: 1200px;
  --content-reading: 740px;
  --font-display: "Satoshi", "Helvetica Neue", Arial, sans-serif;
  --font-body: "General Sans", "Helvetica Neue", Arial, sans-serif;
}

:root,
[data-theme="light"] {
  --color-bg: var(--df-cream);
  --color-bg-alt: #fff;
  --color-surface: #fff;
  --color-surface-2: #f3f2ed;
  --color-text: var(--df-black);
  --color-text-muted: #5b5a55;
  --color-text-faint: #827f77;
  --color-border: var(--df-warm-gray);
  --color-border-strong: #b8b8b1;
  --color-accent: var(--df-yellow);
  --shadow-sm: 0 2px 8px rgba(26, 26, 25, 0.06);
  --shadow-md: 0 14px 34px rgba(26, 26, 25, 0.08);
}

[data-theme="dark"] {
  --color-bg: var(--df-black);
  --color-bg-alt: var(--df-black-2);
  --color-surface: #201f1d;
  --color-surface-2: #282725;
  --color-text: var(--df-cream);
  --color-text-muted: #b7b5ae;
  --color-text-faint: #8c8b84;
  --color-border: #373632;
  --color-border-strong: #5a5852;
  --color-accent: var(--df-yellow);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.26);
  --shadow-md: 0 14px 34px rgba(0, 0, 0, 0.34);
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 5rem;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body {
  min-height: 100dvh;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.6;
  transition: background-color var(--transition), color var(--transition);
}

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

h1,
h2,
h3 {
  color: var(--color-text);
  font-family: var(--font-display);
  font-weight: 900;
  letter-spacing: -0.025em;
  line-height: 1.08;
  text-wrap: balance;
}

p {
  text-wrap: pretty;
}

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

button {
  border: 0;
  background: transparent;
  color: inherit;
  cursor: pointer;
  font: inherit;
}

::selection {
  background: var(--df-yellow);
  color: var(--df-black);
}

:focus-visible {
  border-radius: var(--radius-sm);
  outline: 2px solid var(--df-yellow);
  outline-offset: 3px;
}

.container {
  width: min(100% - clamp(2rem, 7vw, 4rem), var(--content-default));
  margin-inline: auto;
}

.reading-container {
  max-width: var(--content-reading);
}

.section {
  padding-block: clamp(var(--space-16), 10vw, var(--space-24));
}

.section-alt {
  background: var(--color-bg-alt);
}

.eyebrow {
  margin-bottom: var(--space-5);
  color: var(--color-accent);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.section-title {
  max-width: 20ch;
  margin-bottom: var(--space-6);
  font-size: var(--text-2xl);
}

.lead {
  margin-bottom: var(--space-10);
  color: var(--color-text-muted);
  font-size: var(--text-base);
  line-height: 1.7;
}

.btn {
  display: inline-flex;
  width: 18rem;
  min-height: 3.5rem;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-8);
  border: 1.5px solid transparent;
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 700;
  line-height: 1;
  transition: transform var(--transition), background-color var(--transition), box-shadow var(--transition), border-color var(--transition);
}

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

.btn-primary {
  background: var(--df-yellow);
  color: var(--df-black);
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  box-shadow: var(--shadow-md);
}

.btn-ghost {
  border-color: rgba(249, 248, 244, 0.38);
  background: rgba(26, 26, 25, 0.38);
  color: var(--df-cream);
}

.section-cta {
  display: flex;
  margin-inline: auto;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid transparent;
  background: color-mix(in srgb, var(--color-bg) 90%, transparent);
  backdrop-filter: blur(14px);
  transition: border-color var(--transition);
}

.site-header.is-scrolled {
  border-color: var(--color-border);
}

.header-inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  height: 4.75rem;
  gap: var(--space-8);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  justify-self: start;
}

.brand-mark {
  width: 2.1rem;
  height: 2.1rem;
  flex-shrink: 0;
}

.brand-word,
.footer-brand-name {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 900;
  letter-spacing: -0.025em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(var(--space-5), 3vw, var(--space-8));
  justify-self: center;
  font-size: var(--text-sm);
  font-weight: 500;
}

.site-nav a {
  color: var(--color-text-muted);
  padding-block: var(--space-2);
  transition: color var(--transition);
}

.site-nav a:hover {
  color: var(--color-accent);
}

.site-nav .nav-cta-mobile {
  display: none;
}

.header-actions {
  display: flex;
  align-items: center;
  justify-self: end;
  gap: var(--space-3);
}

.btn-header {
  width: auto;
  min-height: 2.65rem;
  padding-inline: var(--space-5);
  font-size: var(--text-xs);
}

.theme-toggle {
  display: inline-grid;
  width: 2.65rem;
  height: 2.65rem;
  place-items: center;
  border: 1px solid var(--color-border);
  border-radius: 50%;
  color: var(--color-text-muted);
}

.theme-toggle:hover {
  border-color: var(--color-border-strong);
  color: var(--color-text);
}

.moon-icon,
[data-theme="dark"] .sun-icon {
  display: none;
}

[data-theme="dark"] .moon-icon {
  display: block;
}

.menu-toggle {
  display: none;
}

/* Hero */
.hero {
  position: relative;
  display: flex;
  min-height: clamp(570px, 80vh, 870px);
  align-items: flex-end;
  overflow: hidden;
  isolation: isolate;
  padding-block: var(--space-16) var(--space-20);
}

.hero-image-wrap {
  position: absolute;
  z-index: -1;
  inset: 0;
}

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(26, 26, 25, 0.22), rgba(26, 26, 25, 0.56) 45%, rgba(26, 26, 25, 0.94));
}

.hero-content {
  color: var(--df-cream);
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
  padding: var(--space-2) var(--space-4);
  border: 1px solid rgba(239, 211, 11, 0.34);
  border-radius: var(--radius-full);
  background: rgba(26, 26, 25, 0.42);
  color: var(--df-yellow);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.eyebrow-dot {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--df-yellow);
}

.hero-title {
  max-width: 18ch;
  margin-bottom: var(--space-6);
  color: var(--df-cream);
  font-size: var(--text-3xl);
  line-height: 1;
}

.hero-title span {
  color: var(--df-yellow);
}

.hero-sub {
  max-width: 53ch;
  margin-bottom: var(--space-8);
  color: rgba(249, 248, 244, 0.88);
  font-size: var(--text-lg);
  line-height: 1.55;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-10);
}

.hero-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
  color: rgba(249, 248, 244, 0.84);
  font-size: var(--text-sm);
}

.hero-meta strong {
  color: var(--df-yellow);
  font-size: var(--text-base);
}

.meta-divider {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: rgba(249, 248, 244, 0.4);
}

/* Content cards */
.who-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
}

.who-card,
.what-card,
.faq-item {
  border: 1px solid var(--color-border);
  background: var(--color-surface);
}

.who-card {
  padding: var(--space-6);
  border-radius: var(--radius-lg);
}

.who-card h3 {
  margin-bottom: var(--space-2);
  font-size: var(--text-base);
}

.who-card p {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  line-height: 1.55;
}

.what-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-5);
  margin-top: var(--space-10);
}

.what-card {
  display: flex;
  flex-direction: column;
  padding: var(--space-8);
  border-radius: var(--radius-xl);
}

.what-num {
  margin-bottom: var(--space-4);
  color: var(--df-yellow);
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 900;
  line-height: 1;
}

.what-card h3 {
  margin-bottom: var(--space-2);
  font-size: var(--text-lg);
}

.what-meta {
  margin-bottom: var(--space-5);
  color: var(--df-yellow);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.what-card > p:not(.what-meta):not(.what-note) {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.what-note {
  margin-top: auto;
  padding-top: var(--space-6);
  color: var(--color-text-faint);
  font-size: var(--text-xs);
}

.not-cards {
  display: grid;
  gap: var(--space-4);
  margin-top: var(--space-10);
}

.not-card {
  display: flex;
  align-items: flex-start;
  gap: var(--space-5);
  padding: var(--space-6);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: #fff;
}

.not-card span,
.check-icon {
  display: inline-flex;
  width: 1.45rem;
  height: 1.45rem;
  flex-shrink: 0;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--df-yellow);
  color: var(--df-black);
  font-size: 0.9rem;
  font-weight: 800;
}

.not-card p {
  color: #2d2d2a;
  font-size: var(--text-sm);
}

.not-card strong {
  color: var(--df-black);
}

/* Pricing */
.pricing-card {
  max-width: 540px;
  margin: var(--space-10) auto 0;
  padding: clamp(var(--space-8), 6vw, var(--space-12));
  border-top: 6px solid var(--df-yellow);
  border-radius: var(--radius-xl);
  background: #fff;
  box-shadow: var(--shadow-md);
  text-align: center;
}

.pricing-amount {
  display: flex;
  align-items: baseline;
  justify-content: center;
  color: var(--df-black);
}

.pricing-currency {
  position: relative;
  top: -1.5rem;
  margin-right: var(--space-1);
  font-size: var(--text-xl);
  font-weight: 700;
}

.pricing-number {
  font-family: var(--font-display);
  font-size: clamp(4.25rem, 16vw, 6.25rem);
  font-weight: 900;
  letter-spacing: -0.05em;
  line-height: 1;
}

.pricing-period {
  margin-left: var(--space-2);
  color: #666;
  font-weight: 600;
}

.pricing-sub {
  margin-bottom: var(--space-8);
  color: #666;
}

.pricing-list {
  display: grid;
  gap: var(--space-4);
  width: fit-content;
  margin: 0 auto var(--space-10);
  list-style: none;
  text-align: left;
}

.pricing-list li {
  display: flex;
  gap: var(--space-3);
  align-items: center;
  font-size: var(--text-sm);
  color: #2d2d2a;
}

.pricing-divider {
  margin-block: var(--space-10) var(--space-6);
  border: 0;
  border-top: 1px solid var(--color-border);
}

.pricing-note {
  color: #444;
  font-size: var(--text-sm);
  text-align: left;
}

.pricing-note p + p {
  margin-top: var(--space-3);
}

/* FAQ */
.faq-list {
  display: grid;
  gap: var(--space-3);
  margin-top: var(--space-10);
}

.faq-item {
  overflow: hidden;
  border-radius: var(--radius-md);
}

.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-5) var(--space-6);
  cursor: pointer;
  font-size: var(--text-base);
  font-weight: 600;
  list-style: none;
}

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

.faq-item summary::after {
  content: "+";
  color: var(--df-yellow);
  font-size: var(--text-lg);
}

.faq-item[open] summary::after {
  content: "-";
}

.faq-item p {
  padding: 0 var(--space-6) var(--space-5);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

/* Final conversion */
.section-final {
  background: var(--df-black);
  color: var(--df-cream);
}

.final-inner {
  text-align: center;
}

.section-title-large {
  max-width: none;
  color: var(--df-cream);
  font-size: var(--text-2xl);
}

.final-intro {
  max-width: 60ch;
  margin: 0 auto var(--space-12);
  color: #d5d3cc;
}

.scenario-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-5);
  margin-bottom: var(--space-10);
  text-align: left;
}

.scenario-card {
  padding: var(--space-8);
  border: 1px solid #393833;
  border-radius: var(--radius-lg);
  background: var(--df-black-2);
}

.scenario-card h3 {
  margin-bottom: var(--space-3);
  color: var(--df-cream);
  font-size: var(--text-lg);
}

.scenario-card > p:last-child {
  color: #d5d3cc;
  font-size: var(--text-sm);
}

.scenario-badge {
  margin-bottom: var(--space-4);
  color: var(--df-yellow);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.scenario-best {
  border-color: var(--df-yellow);
}

.scenario-best h3 {
  color: var(--df-yellow);
}

.final-outro {
  margin-bottom: var(--space-6);
  color: var(--df-cream);
  font-weight: 500;
}

/* Footer: deliberately light to support dark logo artwork and echo the neutral header family. */
.site-footer {
  padding-block: var(--space-10);
  border-top: 1px solid #cacac4;
  background: var(--df-warm-gray);
  color: var(--df-black);
}

.footer-inner {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-6);
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.footer-contact {
  color: #4e4c47;
  font-size: var(--text-sm);
}

.footer-contact a {
  color: var(--df-black);
  text-decoration: underline;
}

.copyright {
  width: 100%;
  padding-top: var(--space-6);
  border-top: 1px solid #c3c3bc;
  color: #5b5a55;
  font-size: var(--text-sm);
  text-align: center;
}

@media (max-width: 900px) {
  .header-inner {
    grid-template-columns: auto 1fr auto;
    gap: var(--space-4);
  }

  .menu-toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    width: 2.65rem;
    height: 2.65rem;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--color-border);
    border-radius: 50%;
    justify-self: end;
    grid-column: 2;
  }

  .menu-toggle span {
    width: 16px;
    height: 2px;
    background: currentColor;
    transition: transform var(--transition), opacity var(--transition);
  }

  .menu-toggle[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  .menu-toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
  }

  .menu-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  .site-nav {
    position: absolute;
    grid-column: 1 / -1;
    top: calc(100% + 1px);
    right: 0;
    left: 0;
    display: none;
    justify-self: stretch;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: var(--space-3);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    background: var(--color-surface);
    box-shadow: var(--shadow-md);
  }

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

  .site-nav a {
    padding: var(--space-3) var(--space-4);
  }

  .site-nav .nav-cta-mobile {
    display: none;
  }

  .header-actions {
    grid-column: 3;
  }
}

@media (max-width: 640px) {
  .header-inner {
    height: 4.35rem;
  }

  .brand-word {
    display: none;
  }

  .btn-header {
    display: none;
  }

  .site-nav .nav-cta-mobile {
    display: flex;
    width: 100%;
    margin-top: var(--space-2);
    padding: var(--space-4);
    color: var(--df-black);
  }

  .hero {
    min-height: 680px;
    padding-bottom: var(--space-12);
  }

  .hero-title br {
    display: none;
  }

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

  .who-grid,
  .what-grid,
  .scenario-grid {
    grid-template-columns: 1fr;
  }

  .what-card,
  .pricing-card,
  .scenario-card {
    padding: var(--space-6);
  }

  .meta-divider {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}