:root {
  --bg: #f5f4ef;
  --surface: #ffffff;
  --ink: #111111;
  --muted: #67645f;
  --line: rgba(17, 17, 17, 0.11);
  --dark: #111111;
  --gold: #c8a45d;
  --orange: #ff6b21;
  --radius: 8px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.72), transparent 260px), var(--bg);
}

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

.announcement {
  display: flex;
  justify-content: center;
  padding: 9px 18px;
  background: var(--dark);
  color: #e8e0ce;
  font-size: 12px;
  font-weight: 700;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 28px;
  align-items: center;
  padding: 16px 4.5vw;
  border-bottom: 1px solid rgba(17, 17, 17, 0.08);
  background: rgba(245, 244, 239, 0.88);
  backdrop-filter: blur(22px);
}

.brand {
  display: inline-flex;
  gap: 12px;
  align-items: center;
  min-width: 226px;
}

.brand-mark {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border-radius: 10px;
  background: linear-gradient(135deg, #161616, #3a2a17);
  color: #f6efe2;
  font-size: 13px;
  font-weight: 900;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.12), 0 16px 32px rgba(17, 17, 17, 0.16);
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font-size: 15px;
}

.brand small {
  margin-top: 2px;
  color: var(--muted);
  font-size: 12px;
}

.main-nav {
  display: flex;
  justify-content: center;
  gap: 28px;
  color: #34322e;
  font-size: 14px;
  font-weight: 700;
}

.main-nav a {
  padding: 10px 0;
  border-bottom: 1px solid transparent;
}

.main-nav a:hover {
  border-color: var(--gold);
}

.header-actions,
.hero-actions,
.card-actions,
.footer-links {
  display: flex;
  align-items: center;
  gap: 10px;
}

.button,
.icon-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0 18px;
  font-size: 14px;
  font-weight: 800;
  cursor: pointer;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease, box-shadow 180ms ease;
}

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

.icon-button {
  width: 44px;
  padding: 0;
  background: rgba(255, 255, 255, 0.72);
}

.button.dark {
  border-color: #111111;
  background: #111111;
  color: white;
  box-shadow: 0 16px 32px rgba(17, 17, 17, 0.16);
}

.button.light,
.button.ghost {
  background: rgba(255, 255, 255, 0.72);
}

.hero {
  display: grid;
  grid-template-columns: minmax(360px, 0.82fr) minmax(460px, 1.18fr);
  align-items: center;
  gap: 54px;
  min-height: calc(100vh - 102px);
  padding: 58px 4.5vw 52px;
}

.hero-copy {
  max-width: 650px;
}

.eyebrow {
  margin: 0 0 16px;
  color: #8a6222;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  max-width: 780px;
  margin-bottom: 24px;
  font-size: clamp(60px, 8vw, 124px);
  line-height: 0.9;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 16px;
  font-size: clamp(36px, 5vw, 72px);
  line-height: 0.98;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 22px;
  line-height: 1.1;
}

.hero-text {
  max-width: 560px;
  color: var(--muted);
  font-size: 20px;
  line-height: 1.62;
}

.hero-actions {
  margin: 30px 0 24px;
  flex-wrap: wrap;
}

.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.trust-row span {
  padding: 9px 13px;
  border: 1px solid rgba(17, 17, 17, 0.1);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.64);
  color: #3e3b36;
  font-size: 13px;
  font-weight: 800;
}

.hero-proof {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  max-width: 620px;
  margin-top: 28px;
}

.hero-proof div {
  padding: 16px;
  border: 1px solid rgba(17, 17, 17, 0.1);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.72);
}

.hero-proof strong,
.hero-proof span {
  display: block;
}

.hero-proof strong {
  margin-bottom: 6px;
  font-size: 15px;
}

.hero-proof span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.hero-media {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(17, 17, 17, 0.08);
  border-radius: 18px;
  background: #eef0f0;
  box-shadow: 0 34px 100px rgba(17, 17, 17, 0.18);
}

.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, transparent 66%, rgba(17, 17, 17, 0.18));
}

.hero-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.media-caption {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 16px;
  z-index: 1;
  display: flex;
  justify-content: space-between;
  color: rgba(255, 255, 255, 0.86);
  font-size: 12px;
  font-weight: 800;
}

.quick-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin: 0 4.5vw;
}

.quick-links a {
  display: grid;
  grid-template-columns: 50px 1fr;
  gap: 13px;
  align-items: center;
  min-height: 128px;
  padding: 26px;
  border: 1px solid rgba(17, 17, 17, 0.09);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 18px 42px rgba(17, 17, 17, 0.05);
}

.quick-links a:hover,
.product-card:hover,
.support-section article:hover {
  border-color: rgba(200, 164, 93, 0.5);
  box-shadow: 0 24px 54px rgba(17, 17, 17, 0.09);
}

.quick-links strong {
  font-size: 17px;
}

.quick-links small,
.product-card p,
.why p,
.support-section p,
.reseller p,
.site-footer p,
.compliance-note p {
  color: var(--muted);
  line-height: 1.58;
}

.quick-links small {
  grid-column: 2;
}

.link-icon {
  display: grid;
  width: 50px;
  height: 50px;
  grid-row: span 2;
  place-items: center;
  border-radius: var(--radius);
  background: linear-gradient(145deg, #181818, #342b1a);
  color: #f6e7c6;
  font-weight: 900;
}

.section {
  padding: 102px 4.5vw 70px;
}

.section-heading {
  display: flex;
  justify-content: space-between;
  gap: 32px;
  align-items: end;
  margin-bottom: 36px;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.product-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 492px;
  padding: 18px;
  border: 1px solid rgba(17, 17, 17, 0.09);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 20px 48px rgba(17, 17, 17, 0.05);
  transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.product-card:hover {
  transform: translateY(-3px);
}

.product-card.featured {
  background: linear-gradient(145deg, #111111, #272019);
  color: white;
}

.product-card.featured p,
.product-card.featured .spec-list li {
  color: #d9d4ca;
}

.product-label {
  display: inline-flex;
  margin-bottom: 12px;
  color: #8a6222;
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.featured .product-label {
  color: #f0cf8a;
}

.product-visual {
  position: relative;
  height: 220px;
  margin-bottom: 28px;
  overflow: hidden;
  border-radius: var(--radius);
  background: linear-gradient(145deg, #f7f8f8, #dfe4e4);
}

.product-visual::before,
.product-visual::after {
  content: "";
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  border-radius: 15px;
}

.product-visual::before {
  top: 28px;
  width: 108px;
  height: 158px;
  background: linear-gradient(180deg, #101113, #26282b);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.13), 0 22px 42px rgba(17, 17, 17, 0.2);
}

.product-visual::after {
  top: 58px;
  width: 72px;
  height: 58px;
  border-radius: 7px;
  background: radial-gradient(circle at 50% 70%, rgba(255, 107, 33, 0.95), transparent 18%), #050607;
}

.product-visual.pro {
  background: radial-gradient(circle at 50% 18%, rgba(200, 164, 93, 0.28), transparent 34%), #26231d;
}

.product-visual.pro::before {
  width: 132px;
  height: 162px;
}

.product-visual.classic::before {
  width: 92px;
  height: 168px;
}

.product-visual.pure::before {
  background: linear-gradient(135deg, rgba(20, 22, 25, 0.9), rgba(20, 22, 25, 0.45));
  border: 1px solid rgba(17, 17, 17, 0.18);
}

.product-visual.lite::before {
  top: 66px;
  width: 150px;
  height: 88px;
  border-radius: 12px;
}

.spec-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.spec-list li {
  padding: 7px 10px;
  border: 1px solid rgba(17, 17, 17, 0.09);
  border-radius: 999px;
  color: #46433e;
  font-size: 12px;
  font-weight: 800;
}

.featured .spec-list li {
  border-color: rgba(255, 255, 255, 0.15);
}

.card-actions {
  justify-content: space-between;
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid rgba(17, 17, 17, 0.08);
  font-size: 14px;
  font-weight: 900;
}

.featured .card-actions {
  border-color: rgba(255, 255, 255, 0.14);
}

.card-actions a:last-child {
  color: var(--orange);
}

.why {
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap: 48px;
  padding: 92px 4.5vw;
  background: linear-gradient(135deg, #e8e5dc, #f6f4ee);
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.why-grid article {
  min-height: 258px;
  padding: 26px;
  border: 1px solid rgba(17, 17, 17, 0.08);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.62);
}

.why-grid span {
  display: inline-block;
  margin-bottom: 54px;
  color: #8a6222;
  font-weight: 900;
}

.support-section {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin: 90px 4.5vw 0;
}

.support-section article {
  min-height: 238px;
  padding: 30px;
  border: 1px solid rgba(17, 17, 17, 0.09);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 20px 48px rgba(17, 17, 17, 0.05);
}

.support-section a {
  color: #8a6222;
  font-weight: 900;
}

.reseller {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 34px;
  margin: 70px 4.5vw 22px;
  padding: 44px;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 14px;
  background: linear-gradient(145deg, #111111, #272019);
  color: white;
  box-shadow: 0 34px 90px rgba(17, 17, 17, 0.18);
}

.reseller p {
  max-width: 780px;
  color: #d8d2c8;
}

.company-info {
  display: grid;
  grid-template-columns: repeat(2, minmax(220px, 1fr));
  gap: 12px;
  max-width: 960px;
  margin: 24px 0 0;
}

.company-info div {
  padding: 15px 16px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.065);
}

.company-info dt {
  margin-bottom: 6px;
  color: #b8ad99;
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.company-info dd {
  margin: 0;
  color: white;
  font-size: 14px;
  font-weight: 800;
}

.reseller .button {
  flex: 0 0 auto;
  border-color: white;
  background: white;
  color: var(--dark);
  box-shadow: none;
}

.compliance-note {
  margin: 0 4.5vw 76px;
  padding: 18px 22px;
  border: 1px solid rgba(17, 17, 17, 0.09);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.68);
}

.compliance-note p {
  margin: 0;
  font-size: 13px;
  font-weight: 800;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 28px;
  padding: 42px 4.5vw;
  border-top: 1px solid var(--line);
  background: #ffffff;
}

.site-footer p {
  max-width: 560px;
  margin: 8px 0 0;
}

.site-footer .footer-company {
  max-width: 820px;
  color: #4b4945;
  font-size: 13px;
  font-weight: 800;
}

.footer-links {
  flex-wrap: wrap;
  justify-content: flex-end;
  color: #34322e;
  font-weight: 800;
}

@media (max-width: 1120px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .main-nav {
    display: none;
  }

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

  .product-grid,
  .quick-links,
  .support-section,
  .why-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 760px) {
  .announcement {
    text-align: center;
  }

  .site-header {
    padding: 12px 18px;
  }

  .brand {
    min-width: 0;
  }

  .brand small,
  .header-actions .ghost {
    display: none;
  }

  .hero {
    min-height: auto;
    padding: 42px 18px 32px;
    gap: 30px;
  }

  h1 {
    font-size: 54px;
  }

  h2 {
    font-size: 38px;
  }

  .hero-text {
    font-size: 17px;
  }

  .hero-proof,
  .quick-links,
  .product-grid,
  .support-section,
  .why-grid,
  .company-info {
    grid-template-columns: 1fr;
  }

  .quick-links,
  .support-section {
    margin-left: 18px;
    margin-right: 18px;
  }

  .section,
  .why {
    padding: 64px 18px;
  }

  .product-card {
    min-height: 430px;
  }

  .reseller,
  .site-footer,
  .section-heading {
    flex-direction: column;
    align-items: flex-start;
  }

  .reseller {
    margin: 50px 18px 18px;
    padding: 28px;
  }

  .compliance-note {
    margin: 0 18px 64px;
  }

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