:root {
  color-scheme: light;

  --bg: #fff8f1;
  --bg-elevated: #fff2e6;
  --surface: #ffffff;
  --surface-soft: #fff8f0;

  --text-primary: #191a1e;
  --text-secondary: #586071;
  --text-muted: #7b8392;
  --text-hero-secondary: #111111;

  --border: #eadfce;
  --border-strong: #dcc9b0;

  --accent-orange: #f97316;
  --accent-orange-hover: #e6650f;
  --accent-orange-active: #d75d0d;
  --accent-orange-soft: #fff1e4;

  --focus-ring: #ffc187;
  --focus-ring-strong: rgba(249, 115, 22, 0.28);

  --shadow-sm: 0 2px 6px rgba(23, 25, 32, 0.06), 0 14px 32px rgba(23, 25, 32, 0.06);
  --shadow-md: 0 16px 44px rgba(23, 25, 32, 0.12);

  --radius-xl: 30px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --container: 1180px;

  --font-display: "Golos Display", "Segoe UI", sans-serif;
  --font-body: "Golos Text", "Segoe UI", sans-serif;
}

html[data-theme="dark"] {
  color-scheme: dark;

  --bg: #11161d;
  --bg-elevated: #171d26;
  --surface: #1b232d;
  --surface-soft: #202a36;

  --text-primary: #f5f7fa;
  --text-secondary: #bec6d3;
  --text-muted: #8f9aac;
  --text-hero-secondary: #f5f7fa;

  --border: #2e3947;
  --border-strong: #3b4858;

  --accent-orange: #ff8d33;
  --accent-orange-hover: #ff9c4a;
  --accent-orange-active: #ff7c1b;
  --accent-orange-soft: rgba(255, 141, 51, 0.16);

  --focus-ring: #ffb978;
  --focus-ring-strong: rgba(255, 141, 51, 0.26);

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3), 0 16px 34px rgba(0, 0, 0, 0.34);
  --shadow-md: 0 22px 52px rgba(0, 0, 0, 0.45);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-body);
  color: var(--text-primary);
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-elevated) 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(24, 25, 31, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(24, 25, 31, 0.03) 1px, transparent 1px);
  background-size: 58px 58px;
  mask-image: radial-gradient(circle at center, black 36%, transparent 88%);
}

html[data-theme="dark"] body::before {
  background-image:
    linear-gradient(rgba(245, 247, 250, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245, 247, 250, 0.04) 1px, transparent 1px);
}

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

button,
input,
textarea {
  font: inherit;
}

.page-shell {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  background:
    radial-gradient(
      180px 180px at 8% 8%,
      color-mix(in srgb, var(--accent-orange) 24%, transparent) 0%,
      transparent 72%
    ),
    radial-gradient(
      200px 200px at 88% 14%,
      color-mix(in srgb, var(--accent-orange) 24%, transparent) 0%,
      transparent 72%
    ),
    radial-gradient(
      170px 170px at 18% 38%,
      color-mix(in srgb, var(--accent-orange) 20%, transparent) 0%,
      transparent 72%
    ),
    radial-gradient(
      190px 190px at 82% 58%,
      color-mix(in srgb, var(--accent-orange) 22%, transparent) 0%,
      transparent 72%
    ),
    radial-gradient(
      170px 170px at 40% 94%,
      color-mix(in srgb, var(--accent-orange) 18%, transparent) 0%,
      transparent 72%
    );
}

.texture-glow {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(130deg, rgba(255, 255, 255, 0.2), transparent 52%),
    radial-gradient(circle at 34% 10%, rgba(249, 115, 22, 0.08), transparent 36%);
}

html[data-theme="dark"] .texture-glow {
  background:
    linear-gradient(130deg, rgba(255, 255, 255, 0.05), transparent 52%),
    radial-gradient(circle at 34% 10%, rgba(255, 141, 51, 0.12), transparent 36%);
}

.site-header,
.section,
.site-footer {
  width: min(calc(100% - 32px), var(--container));
  margin-left: auto;
  margin-right: auto;
}

.site-header {
  position: sticky;
  top: 14px;
  z-index: 30;
  margin-top: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--surface) 84%, transparent);
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow-sm);
}

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

.brand-mark__copy {
  display: grid;
  gap: 2px;
  margin-left: 10px;
}

.brand-mark__name {
  margin: 0;
  color: var(--text-primary);
  font-family: var(--font-display);
  font-size: 1.24rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.05;
}

.brand-mark__label {
  color: var(--text-muted);
  font-size: 0.77rem;
  font-weight: 500;
  line-height: 1;
}

.header-nav {
  flex: 1;
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.header-nav__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--accent-orange) 34%, var(--border));
  background: color-mix(in srgb, var(--surface) 86%, transparent);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.2);
  color: var(--text-secondary);
  font-size: 0.84rem;
  font-weight: 600;
  line-height: 1;
  white-space: nowrap;
  transition: transform 180ms ease, color 180ms ease, border-color 180ms ease, background-color 180ms ease;
}

.header-nav__link:hover,
.header-nav__link:focus-visible {
  transform: translateY(-1px);
  color: var(--text-primary);
  border-color: color-mix(in srgb, var(--accent-orange) 55%, var(--border));
  background: color-mix(in srgb, var(--accent-orange) 12%, var(--surface));
  outline: none;
}

.header-controls {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  flex: 0 0 auto;
}

.toggle-group {
  position: relative;
  display: inline-grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(52px, 1fr);
  gap: 4px;
  padding: 4px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface-soft);
  isolation: isolate;
  --toggle-count: 2;
  --toggle-index: 0;
}

.toggle-group::before {
  content: "";
  position: absolute;
  top: 4px;
  bottom: 4px;
  left: 4px;
  width: calc((100% - 8px - (var(--toggle-count) - 1) * 4px) / var(--toggle-count));
  border-radius: 999px;
  background: var(--surface);
  box-shadow: var(--shadow-sm);
  transform: translateX(calc(var(--toggle-index) * (100% + 4px)));
  transition: transform 260ms cubic-bezier(0.22, 1, 0.36, 1), background-color 180ms ease;
  pointer-events: none;
  z-index: 0;
}

.toggle-button {
  position: relative;
  z-index: 1;
  border: 0;
  border-radius: 999px;
  min-width: 50px;
  padding: 10px 12px;
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  transition: transform 180ms ease, color 180ms ease;
}

.toggle-button:hover,
.toggle-button:focus-visible {
  transform: translateY(-1px);
  color: var(--text-primary);
  outline: none;
}

.toggle-button.is-active {
  color: var(--text-primary);
}

.toggle-group--theme {
  min-width: 108px;
}

.toggle-button--icon {
  min-width: 48px;
  padding: 10px 0;
  font-size: 1rem;
  line-height: 1;
}

.section {
  position: relative;
}

#features,
#metrics,
#pricing,
#faq {
  scroll-margin-top: 112px;
}

.hero {
  min-height: calc(100svh - 92px);
  padding: clamp(20px, 3vh, 34px) 0 clamp(30px, 4vh, 56px);
  display: flex;
  align-items: stretch;
}

.hero-grid {
  position: relative;
  width: 100%;
  min-height: max(520px, calc(100svh - 178px));
  display: grid;
  grid-template-columns: minmax(220px, 1fr) minmax(520px, 720px) minmax(220px, 1fr);
  gap: clamp(14px, 2vw, 34px);
  align-items: end;
  padding-bottom: clamp(10px, 2.2vh, 24px);
}

.hero-main {
  grid-column: 2;
  justify-self: center;
  align-self: center;
  position: relative;
  width: min(100%, 720px);
  margin-bottom: clamp(32px, 8vh, 88px);
  display: grid;
  justify-items: center;
  gap: 14px;
  text-align: center;
}

.hero-main::before {
  content: none;
}

.hero-main::after {
  content: none;
}

.hero-main__topline,
.hero-main__bottomline {
  position: relative;
  z-index: 1;
  margin: 0;
  width: 100%;
  max-width: none;
  justify-self: stretch;
  padding-right: clamp(4px, 0.8vw, 16px);
  text-align: right;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: clamp(0.84rem, 1vw, 1.02rem);
  line-height: 1.25;
  font-weight: 700;
  background: linear-gradient(145deg, var(--accent-orange) 0%, #f8b267 46%, #f97316 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  transform: none;
}

.hero-main__title {
  position: relative;
  z-index: 1;
  margin: 2px 0 0;
  max-width: 14ch;
  text-wrap: balance;
  font-family: var(--font-display);
  font-size: clamp(2.95rem, 7vw, 5.3rem);
  line-height: 0.9;
  font-weight: 800;
  letter-spacing: -0.04em;
}

.hero-main__title-line {
  display: block;
}

.hero-main__title-line--primary {
  color: var(--text-primary);
}

.hero-main__title-line--secondary {
  color: var(--text-hero-secondary);
  font-weight: 400;
  letter-spacing: -0.018em;
}

.hero-cta {
  position: relative;
  display: grid;
  gap: 14px;
  align-content: end;
  min-width: 0;
  padding-bottom: 4px;
}

.hero-cta::before {
  content: "";
  position: absolute;
  top: 8%;
  bottom: 8%;
  width: 1px;
  background: linear-gradient(
    180deg,
    transparent 0%,
    color-mix(in srgb, var(--accent-orange) 65%, transparent) 50%,
    transparent 100%
  );
  opacity: 0.72;
}

.hero-cta--left {
  justify-self: start;
  text-align: left;
}

.hero-cta--left::before {
  right: -18px;
}

.hero-cta--right {
  justify-self: end;
  text-align: right;
}

.hero-cta--right::before {
  left: -18px;
}

.hero-cta__title {
  margin: 0;
  max-width: 24ch;
  text-wrap: balance;
  color: var(--text-secondary);
  font-size: clamp(1.01rem, 1.18vw, 1.2rem);
  line-height: 1.34;
  font-weight: 500;
}

.hero-cta__button {
  width: max-content;
  min-width: 228px;
  min-height: 52px;
}

.section-block {
  padding-top: 66px;
}

.section-head {
  max-width: 760px;
  margin-bottom: 24px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 20px;
  color: var(--accent-orange);
  font-size: 0.79rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 30px;
  height: 1px;
  background: linear-gradient(90deg, var(--accent-orange), transparent);
}

.section-title {
  margin: 0;
  color: var(--text-primary);
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 4vw, 3.1rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.03em;
  text-wrap: balance;
}

.section-title .gradient-text {
  background: linear-gradient(145deg, var(--accent-orange) 0%, #f8b267 44%, #f97316 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.section-description {
  margin: 18px 0 0;
  max-width: 64ch;
  color: var(--text-secondary);
  font-size: 1.02rem;
  line-height: 1.6;
}

.feature-grid,
.stats-grid,
.pricing-grid,
.faq-list {
  display: grid;
  gap: 14px;
}

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

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

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

.button,
.feature-card,
.stat-card,
.pricing-card,
.faq-item,
.site-footer {
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}

.button,
.feature-card,
.stat-card,
.pricing-card,
.faq-item {
  transition: transform 180ms ease, border-color 180ms ease, background-color 180ms ease, box-shadow 180ms ease;
}

.feature-card,
.stat-card,
.pricing-card {
  padding: 20px;
}

.feature-card:hover,
.stat-card:hover,
.pricing-card:hover,
.faq-item:hover {
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--accent-orange) 42%, var(--border));
}

.feature-card__tag,
.pricing-card__badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 30px;
  padding: 0 11px;
  border-radius: 999px;
  background: var(--accent-orange-soft);
  color: var(--accent-orange);
  font-size: 0.78rem;
  font-weight: 700;
}

.feature-card h3,
.pricing-card h3 {
  margin: 14px 0 0;
  color: var(--text-primary);
  font-family: var(--font-display);
  font-size: 1.26rem;
  line-height: 1.2;
  font-weight: 700;
  letter-spacing: -0.01em;
  text-wrap: balance;
}

.feature-card p,
.pricing-card p,
.pricing-card ul,
.faq-item__content,
.stat-card__label,
.footer-text {
  margin: 12px 0 0;
  color: var(--text-secondary);
  line-height: 1.55;
}

.stat-card {
  background: linear-gradient(180deg, color-mix(in srgb, var(--surface) 84%, transparent) 0%, var(--surface) 100%);
}

.stat-card__value {
  display: block;
  color: var(--accent-orange);
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.3vw, 2.05rem);
  line-height: 1.08;
  font-weight: 800;
  text-wrap: balance;
}

.stat-card__label {
  display: block;
}

.pricing-card {
  display: flex;
  flex-direction: column;
  min-height: 100%;
}

.pricing-card--featured {
  border-color: color-mix(in srgb, var(--accent-orange) 56%, var(--border));
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--accent-orange-soft) 42%, var(--surface)) 0%, var(--surface) 100%);
  box-shadow: var(--shadow-md);
}

.pricing-card__price {
  margin-top: 14px;
  color: var(--text-primary);
  font-family: var(--font-display);
  font-size: clamp(0.94rem, 1.2vw, 1.16rem);
  line-height: 1.22;
  font-weight: 600;
  letter-spacing: -0.01em;
  text-wrap: balance;
}

.pricing-card__price-number {
  display: inline-block;
  font-size: 1.48em;
  font-weight: 800;
  letter-spacing: -0.02em;
  background: linear-gradient(
    110deg,
    #ff7a00 0%,
    #ffbb52 28%,
    #fff2cf 50%,
    #ff9a1e 72%,
    #ff7a00 100%
  );
  background-size: 220% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.pricing-card ul {
  list-style: none;
  padding-left: 0;
  margin-bottom: 0;
}

.pricing-card li {
  position: relative;
  padding-left: 14px;
}

.pricing-card li::before {
  content: "•";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--accent-orange);
}

.pricing-card li + li {
  margin-top: 6px;
}

.pricing-card__note {
  margin-top: auto;
  padding-top: 16px;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.faq-item {
  padding: 0 18px;
}

.faq-item summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 18px 0;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-weight: 600;
  line-height: 1.35;
}

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

.faq-item summary::after {
  content: "+";
  flex: 0 0 auto;
  color: var(--accent-orange);
  font-size: 1.25rem;
  line-height: 1;
  transition: transform 180ms ease;
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
}

.faq-item__content {
  padding-bottom: 18px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 20px;
  border-radius: 999px;
  font-weight: 700;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
  outline: none;
}

.button--primary {
  border-color: transparent;
  background: linear-gradient(145deg, #ff9c34 0%, var(--accent-orange) 45%, #f25f0e 100%);
  color: #fff;
  box-shadow: 0 12px 26px rgba(249, 115, 22, 0.28);
}

.button--primary:hover,
.button--primary:focus-visible {
  background: linear-gradient(145deg, #ffab4d 0%, var(--accent-orange-hover) 44%, #f56f27 100%);
}

.button--primary:active {
  background: linear-gradient(145deg, #ff9230 0%, var(--accent-orange-active) 44%, #e96117 100%);
}

.button--secondary {
  border-color: color-mix(in srgb, var(--accent-orange) 48%, var(--border));
  background: color-mix(in srgb, var(--surface) 86%, transparent);
  color: var(--text-primary);
}

.button--secondary:hover,
.button--secondary:focus-visible {
  background: color-mix(in srgb, var(--accent-orange) 12%, var(--surface));
}

.site-footer {
  margin-top: 56px;
  margin-bottom: 34px;
  border-radius: var(--radius-xl);
}

.footer-inner {
  padding: 22px;
  display: grid;
  grid-template-columns: 1.25fr 1fr 1fr;
  gap: 18px;
}

.footer-block {
  min-width: 0;
}

.footer-title {
  margin: 0;
  color: var(--text-primary);
  font-family: var(--font-display);
  font-size: 1.02rem;
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.footer-link {
  color: var(--accent-orange);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.footer-link:hover,
.footer-link:focus-visible {
  color: var(--accent-orange-hover);
}

.footer-link--stack {
  display: block;
  margin-top: 10px;
}

.hero-main__title,
.hero-main__topline,
.hero-main__bottomline,
.section-title,
.section-description,
.feature-card h3,
.feature-card p,
.stat-card__value,
.stat-card__label,
.pricing-card h3,
.pricing-card__price,
.pricing-card p,
.pricing-card li,
.pricing-card__note,
.faq-item summary,
.faq-item__content,
.footer-title,
.footer-text {
  overflow-wrap: anywhere;
  word-break: break-word;
}

.toggle-button:focus-visible,
.button:focus-visible,
.header-nav__link:focus-visible,
summary:focus-visible,
.footer-link:focus-visible {
  outline: 2px solid var(--focus-ring);
  outline-offset: 2px;
  box-shadow: 0 0 0 4px var(--focus-ring-strong);
}

[data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 520ms ease, transform 520ms cubic-bezier(0.22, 1, 0.36, 1);
}

[data-reveal].reveal-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }

  [data-reveal] {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 1160px) {
  .site-header {
    gap: 10px;
    flex-wrap: wrap;
  }

  .header-nav {
    order: 3;
    flex: 1 1 100%;
    justify-content: flex-start;
    overflow-x: auto;
    padding-top: 2px;
  }

  .header-nav__link {
    min-height: 34px;
    padding: 0 12px;
    font-size: 0.78rem;
  }

  .hero-grid {
    grid-template-columns: minmax(180px, 1fr) minmax(460px, 640px) minmax(180px, 1fr);
  }

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

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

@media (max-width: 940px) {
  .hero {
    min-height: auto;
    padding: 56px 0 48px;
    align-items: flex-start;
  }

  .hero-grid {
    min-height: 0;
    grid-template-columns: 1fr;
    gap: 20px;
    padding-bottom: 0;
  }

  .hero-main {
    order: 1;
    margin-bottom: 0;
    width: 100%;
  }

  .hero-main::after,
  .hero-cta::before {
    display: none;
  }

  .hero-cta {
    order: 2;
    text-align: left;
    justify-self: stretch;
    align-content: start;
    gap: 12px;
    padding-bottom: 0;
  }

  .hero-cta--right {
    order: 3;
  }

  .hero-cta__title {
    max-width: 100%;
  }

  .hero-cta__button {
    width: 100%;
    min-width: 0;
  }

  .feature-grid,
  .pricing-grid {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 720px) {
  .site-header {
    top: 10px;
    border-radius: 24px;
    padding: 12px;
  }

  .header-nav {
    gap: 6px;
    overflow: visible;
    justify-content: space-between;
  }

  .header-nav__link {
    flex: 1;
    min-width: 0;
    font-size: 0.7rem;
    padding: 0 8px;
  }

  .header-controls {
    width: 100%;
    justify-content: space-between;
  }

  .hero {
    padding-top: 48px;
    padding-bottom: 44px;
  }

  .hero-main {
    gap: 10px;
  }

  .hero-main__title {
    font-size: clamp(2.5rem, 14vw, 3.95rem);
    max-width: 15ch;
  }

  .hero-main__topline,
  .hero-main__bottomline {
    font-size: 0.82rem;
    letter-spacing: 0.07em;
    max-width: 100%;
    transform: none;
    padding-right: 0;
  }

  .button {
    width: 100%;
  }

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

  .section-block {
    padding-top: 48px;
  }

  .site-footer {
    margin-top: 44px;
    margin-bottom: 22px;
  }

  .footer-inner {
    padding: 18px;
  }

  .feature-card,
  .stat-card,
  .pricing-card,
  .faq-item {
    padding: 18px;
  }
}