:root {
  --bg: #f7f3e8;
  --surface: #ffffff;
  --surface-strong: #10100f;
  --text: #11181c;
  --muted: #74695a;
  --line: #eadfca;
  --gold: #d4a13d;
  --gold-soft: #f4d47b;
  --gold-dark: #8b5d17;
  --ink: #11100e;
  --shadow: 0 18px 55px rgba(42, 31, 14, 0.11);
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 50% 0%, rgba(212, 161, 61, 0.24), rgba(255, 255, 255, 0) 340px),
    linear-gradient(180deg, #fff8e8 0, rgba(255, 255, 255, 0) 420px),
    var(--bg);
}

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

.page {
  width: min(1080px, calc(100% - 32px));
  margin: 0 auto;
  padding: 14px 0 42px;
}

.notice {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 38px;
  padding: 8px 12px;
  border-radius: 8px;
  color: #f7fbfd;
  background:
    linear-gradient(90deg, rgba(212, 161, 61, 0.2), rgba(255, 255, 255, 0) 24%, rgba(212, 161, 61, 0.2)),
    var(--surface-strong);
  font-size: 0.88rem;
}

.notice span {
  color: var(--gold-soft);
  font-weight: 700;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 3;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
  margin-top: 14px;
  padding: 12px 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 8px 28px rgba(42, 31, 14, 0.08);
  backdrop-filter: blur(12px);
}

.brand {
  display: inline-flex;
  align-items: center;
  width: 156px;
}

.brand img {
  width: 100%;
  height: auto;
  display: block;
}

.nav {
  display: flex;
  justify-content: center;
  gap: 20px;
  color: #2b241a;
  font-size: 0.94rem;
  font-weight: 700;
}

.call-button,
.primary-button,
.secondary-button,
.product-body a,
.section-head a,
.contact-actions a {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  font-weight: 700;
  font-size: 0.94rem;
}

.call-button,
.primary-button {
  padding: 0 18px;
  color: #11100e;
  background: linear-gradient(180deg, var(--gold-soft), var(--gold));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.45);
}

.secondary-button,
.section-head a {
  padding: 0 18px;
  border: 1px solid var(--line);
  color: #17120b;
  background: #fff;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.98fr) minmax(300px, 1.02fr);
  align-items: stretch;
  gap: 18px;
  margin-top: 18px;
}

.hero-copy,
.hero-panel,
.software-panel,
.contact-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.hero-copy {
  min-height: 430px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(28px, 5vw, 56px);
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--gold-dark);
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  max-width: 640px;
  margin: 0;
  font-size: clamp(2.15rem, 4vw, 3.55rem);
  line-height: 1.05;
  letter-spacing: 0;
}

h2 {
  margin: 0;
  font-size: clamp(1.55rem, 3vw, 2.25rem);
  line-height: 1.08;
  letter-spacing: 0;
}

h3 {
  margin: 10px 0 8px;
  font-size: 1.08rem;
  line-height: 1.22;
}

.hero-copy p:not(.eyebrow),
.software-panel p,
.contact-panel p,
.product-body p {
  color: var(--muted);
  line-height: 1.62;
}

.hero-copy p:not(.eyebrow) {
  max-width: 560px;
  margin: 20px 0 0;
  font-size: 1.05rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.hero-panel {
  min-height: 430px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
  padding: 28px;
  color: #f8fbfc;
  background:
    radial-gradient(circle at 55% 28%, rgba(244, 212, 123, 0.22), transparent 30%),
    linear-gradient(145deg, rgba(212, 161, 61, 0.18), rgba(17, 16, 14, 0.98)),
    #11100e;
}

.phone-stack {
  position: relative;
  min-height: 300px;
}

.phone {
  position: absolute;
  bottom: 10px;
  width: 134px;
  height: 252px;
  border: 8px solid rgba(255, 255, 255, 0.9);
  border-radius: 28px;
  background:
    linear-gradient(160deg, rgba(255, 255, 255, 0.16), rgba(255, 255, 255, 0)),
    linear-gradient(180deg, #19252b, #050809);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.38);
}

.phone::before {
  content: "";
  position: absolute;
  top: 12px;
  left: 50%;
  width: 46px;
  height: 6px;
  border-radius: 99px;
  background: rgba(255, 255, 255, 0.45);
  transform: translateX(-50%);
}

.phone-one {
  left: 18px;
  transform: rotate(-8deg);
  border-color: var(--gold-soft);
}

.phone-two {
  left: 112px;
  z-index: 2;
  height: 282px;
  border-color: var(--gold);
}

.phone-three {
  right: 18px;
  transform: rotate(8deg);
  border-color: #fff1b5;
}

.hero-panel p {
  max-width: 340px;
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.5;
}

.brand-strip {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 10px;
  margin-top: 18px;
}

.brand-strip span {
  min-height: 46px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  font-weight: 800;
  color: #2b241a;
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
  margin: 34px 0 16px;
}

.section-head a {
  flex: 0 0 auto;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.product-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: 0 12px 34px rgba(42, 31, 14, 0.08);
}

.product-visual {
  aspect-ratio: 1 / 0.72;
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at 50% 30%, rgba(244, 212, 123, 0.4), transparent 36%),
    linear-gradient(145deg, #11100e, #2c2112);
}

.product-visual.blue {
  background:
    radial-gradient(circle at 52% 32%, rgba(212, 161, 61, 0.44), transparent 36%),
    linear-gradient(145deg, #10100f, #34250f);
}

.product-visual.green {
  background:
    radial-gradient(circle at 50% 30%, rgba(255, 241, 181, 0.34), transparent 36%),
    linear-gradient(145deg, #11100e, #211a10);
}

.image-note {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 112px;
  height: 168px;
  border: 6px solid rgba(255, 255, 255, 0.78);
  border-radius: 22px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.88rem;
  font-weight: 800;
}

.product-body {
  padding: 16px;
}

.badge {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 3px 8px;
  border-radius: 4px;
  color: #fff;
  background: var(--ink);
  font-size: 0.74rem;
  font-weight: 800;
}

.product-body p {
  min-height: 52px;
  margin: 0 0 14px;
  font-size: 0.94rem;
}

.product-body a {
  width: 100%;
  color: #11100e;
  background: linear-gradient(180deg, var(--gold-soft), var(--gold));
}

.software-panel,
.contact-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.8fr);
  gap: 24px;
  margin-top: 18px;
  padding: clamp(24px, 4vw, 38px);
}

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

.software-panel li {
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #f8fbfc;
  font-weight: 700;
}

.contact-panel {
  margin-bottom: 10px;
  color: #f7fbfd;
  background:
    radial-gradient(circle at 88% 16%, rgba(244, 212, 123, 0.2), transparent 24%),
    linear-gradient(145deg, rgba(212, 161, 61, 0.18), rgba(17, 16, 14, 0.98)),
    var(--surface-strong);
  border-color: rgba(255, 255, 255, 0.12);
}

.contact-panel .eyebrow,
.contact-panel p {
  color: rgba(255, 255, 255, 0.72);
}

.contact-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  align-content: center;
}

.contact-actions a {
  padding: 0 12px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  color: #f7fbfd;
  background: rgba(255, 255, 255, 0.07);
}

@media (max-width: 860px) {
  .page {
    width: min(640px, calc(100% - 24px));
    padding-top: 10px;
  }

  .notice {
    display: grid;
    gap: 2px;
    text-align: center;
  }

  .site-header {
    grid-template-columns: 1fr auto;
    gap: 12px;
    padding: 10px 12px;
  }

  .brand {
    width: 136px;
  }

  .nav {
    grid-column: 1 / -1;
    order: 3;
    justify-content: space-between;
    gap: 8px;
    padding-top: 8px;
    border-top: 1px solid var(--line);
    font-size: 0.9rem;
  }

  .hero,
  .software-panel,
  .contact-panel {
    grid-template-columns: 1fr;
  }

  .hero-copy {
    min-height: auto;
    padding: 28px 22px;
  }

  .hero-panel {
    min-height: 360px;
  }

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

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

  .product-card {
    display: grid;
    grid-template-columns: 0.86fr 1fr;
  }

  .product-visual {
    aspect-ratio: auto;
    min-height: 100%;
  }
}

@media (max-width: 520px) {
  .page {
    width: min(390px, calc(100% - 20px));
  }

  .site-header {
    position: static;
  }

  .brand {
    width: 128px;
  }

  .call-button {
    min-height: 38px;
    padding: 0 14px;
  }

  .nav a {
    min-height: 34px;
    display: inline-flex;
    align-items: center;
  }

  h1 {
    font-size: 2.05rem;
    line-height: 1.04;
  }

  h2 {
    font-size: 1.48rem;
  }

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

  .primary-button,
  .secondary-button {
    width: 100%;
  }

  .hero-panel {
    min-height: 320px;
    padding: 22px;
  }

  .phone-stack {
    min-height: 230px;
  }

  .phone {
    width: 96px;
    height: 196px;
    border-width: 6px;
    border-radius: 22px;
  }

  .phone-one {
    left: 8px;
  }

  .phone-two {
    left: 50%;
    height: 220px;
    transform: translateX(-50%);
  }

  .phone-three {
    right: 8px;
  }

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

  .section-head {
    display: grid;
    align-items: start;
  }

  .section-head a {
    width: 100%;
  }

  .product-card {
    grid-template-columns: 1fr;
  }

  .product-visual {
    aspect-ratio: 1 / 0.66;
  }

  .product-body p {
    min-height: auto;
  }

  .contact-actions {
    grid-template-columns: 1fr;
  }
}