:root {
  --bg: #f3f4f5;
  --surface: #ffffff;
  --surface-soft: #eef1f3;
  --ink: #1f262b;
  --ink-soft: #5c6770;
  --anthracite: #383e42;
  --anthracite-deep: #2b3135;
  --orange: #ff7f00;
  --orange-deep: #cc6400;
  --outline: rgba(56, 62, 66, 0.14);
  --shadow: 0 20px 48px rgba(28, 34, 38, 0.10);
  --radius-xl: 34px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-pill: 999px;
  --content-width: 1160px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: "IBM Plex Sans", "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top right, rgba(255, 127, 0, 0.12), transparent 22%),
    linear-gradient(180deg, #fcfcfc 0%, var(--bg) 100%);
}

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

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

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(14px);
  background: rgba(243, 244, 245, 0.84);
  border-bottom: 1px solid rgba(56, 62, 66, 0.08);
}

.site-header__inner,
.landing {
  width: min(calc(100% - 32px), var(--content-width));
  margin: 0 auto;
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 78px;
}

.site-brand {
  display: inline-flex;
  align-items: center;
}

.landing {
  padding: 28px 0 64px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.2fr);
  gap: 28px;
  align-items: stretch;
}

.hero__content {
  display: grid;
  align-content: start;
  gap: 20px;
}

.hero__brand-card,
.hero__image-frame,
.workflow-card,
.summary,
.benefit__circle {
  border: 1px solid var(--outline);
}

.hero__brand-card {
  display: flex;
  align-items: center;
  gap: 18px;
  min-height: 136px;
  padding: 22px 24px;
  border-radius: 28px;
  background: linear-gradient(155deg, var(--anthracite) 0%, var(--anthracite-deep) 100%);
  color: #ffffff;
  box-shadow: var(--shadow);
}

.hero__brand-icon {
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  width: 92px;
  height: 92px;
  border-radius: 24px;
  background: var(--surface);
  box-shadow: inset 0 0 0 1px rgba(56, 62, 66, 0.08);
}

.hero__brand-icon img {
  width: 70px;
  height: 70px;
  object-fit: contain;
}

.hero__brand-copy {
  min-width: 0;
}

.eyebrow {
  margin: 0 0 10px;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--orange);
}

.hero__brand-copy h1,
.workflow-card h3,
.summary p {
  margin: 0;
}

.hero__brand-copy h1 {
  font-family: "Space Grotesk", "IBM Plex Sans", sans-serif;
  font-size: clamp(2rem, 4vw, 3.3rem);
  line-height: 1.02;
  letter-spacing: -0.04em;
}

.hero__lead {
  margin: 0;
  max-width: 38ch;
  font-size: 1.08rem;
  line-height: 1.65;
  color: var(--ink-soft);
}

.hero__visual {
  min-width: 0;
}

.hero__image-frame {
  overflow: hidden;
  height: 100%;
  min-height: 460px;
  border-radius: var(--radius-xl);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.hero__image-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.transition {
  display: grid;
  justify-items: center;
  gap: 12px;
  padding: 34px 0 18px;
}

.transition__line {
  position: relative;
  width: 2px;
  height: 88px;
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(56, 62, 66, 0.18) 0%, rgba(255, 127, 0, 0.85) 100%);
}

.transition__line::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -7px;
  width: 12px;
  height: 12px;
  border-right: 2px solid var(--orange);
  border-bottom: 2px solid var(--orange);
  transform: translateX(-50%) rotate(45deg);
}

.transition p {
  margin: 0;
  font-weight: 700;
  color: var(--ink-soft);
}

.workflow {
  padding-top: 14px;
}

.workflow__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.workflow-card {
  display: grid;
  gap: 14px;
  padding: 14px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.8);
  box-shadow: 0 14px 32px rgba(28, 34, 38, 0.06);
}

.workflow-card__media {
  overflow: hidden;
  aspect-ratio: 4 / 5;
  border-radius: 18px;
  background: var(--surface-soft);
}

.workflow-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.workflow-card__media--compact {
  padding: 12px;
  background: linear-gradient(180deg, #f6f7f8 0%, #eef1f3 100%);
}

.workflow-card__media--compact img {
  object-fit: contain;
  object-position: top center;
}

.workflow-card h3 {
  font-size: 1.08rem;
  line-height: 1.25;
}

.workflow-card p,
.benefit p {
  margin: 0;
  color: var(--ink-soft);
  line-height: 1.6;
}

.benefits {
  padding-top: 44px;
}

.benefits__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.benefit {
  display: grid;
  justify-items: center;
  gap: 14px;
  text-align: center;
}

.benefit__circle {
  display: grid;
  place-items: center;
  width: min(100%, 190px);
  aspect-ratio: 1;
  border-radius: 50%;
  background:
    radial-gradient(circle at top, rgba(255, 127, 0, 0.12), transparent 55%),
    var(--surface);
  box-shadow: 0 14px 28px rgba(28, 34, 38, 0.05);
  font-family: "Space Grotesk", "IBM Plex Sans", sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.summary {
  margin-top: 42px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.82);
  padding: 20px 22px;
  box-shadow: 0 12px 28px rgba(28, 34, 38, 0.06);
}

.summary p {
  line-height: 1.7;
  color: var(--ink-soft);
}

.cta-row {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding-top: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 22px;
  border-radius: var(--radius-pill);
  font-weight: 700;
  transition: transform 140ms ease, background-color 140ms ease, box-shadow 140ms ease;
}

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

.button-primary {
  background: var(--orange);
  color: #1b1b1b;
  box-shadow: 0 14px 30px rgba(255, 127, 0, 0.26);
}

.button-primary:hover {
  background: #ff8d1f;
}

.button-secondary {
  background: rgba(56, 62, 66, 0.08);
  color: var(--anthracite);
}

.button-secondary:hover {
  background: rgba(56, 62, 66, 0.12);
}

.button-secondary--accent {
  background: rgba(255, 127, 0, 0.12);
  color: var(--orange-deep);
}

.button-secondary--accent:hover {
  background: rgba(255, 127, 0, 0.18);
}

@media (max-width: 980px) {
  .hero,
  .workflow__grid,
  .benefits__grid {
    grid-template-columns: 1fr;
  }

  .hero__image-frame {
    min-height: 340px;
  }
}

@media (max-width: 720px) {
  .site-header__inner,
  .landing {
    width: min(calc(100% - 24px), var(--content-width));
  }

  .site-header__inner {
    min-height: 70px;
  }

  .landing {
    padding: 18px 0 44px;
  }

  .hero__brand-card {
    padding: 18px;
  }

  .hero__brand-icon {
    width: 78px;
    height: 78px;
  }

  .hero__brand-icon img {
    width: 60px;
    height: 60px;
  }

  .hero__lead {
    font-size: 1rem;
  }

  .benefit__circle {
    width: 170px;
  }

  .cta-row {
    flex-direction: column;
  }

  .cta-row .button,
  .site-header nav .button {
    width: 100%;
  }
}