:root {
  --blue: #173f8f;
  --blue-dark: #092251;
  --blue-soft: #eaf4ff;
  --green: #2f9c42;
  --orange: #f58200;
  --orange-dark: #cf6500;
  --ink: #07173a;
  --muted: #5c6882;
  --line: #d9e3f0;
  --paper: #ffffff;
  --wash: #f5f9fd;
  --shadow: 0 18px 55px rgba(9, 34, 81, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 20% 0%, rgba(47, 156, 66, 0.11), transparent 27rem),
    radial-gradient(circle at 82% 8%, rgba(245, 130, 0, 0.12), transparent 25rem),
    linear-gradient(180deg, #ffffff 0%, var(--wash) 48%, #ffffff 100%);
  line-height: 1.5;
}

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

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  width: min(1160px, calc(100% - 32px));
  margin: 1rem auto 0;
  padding: 0.65rem 0.75rem;
  border: 1px solid rgba(217, 227, 240, 0.9);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 12px 32px rgba(9, 34, 81, 0.08);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  width: clamp(132px, 20vw, 185px);
}

.nav {
  display: flex;
  align-items: center;
  gap: clamp(0.75rem, 3vw, 1.75rem);
  color: var(--blue-dark);
  font-size: 0.96rem;
  font-weight: 700;
}

.nav a {
  text-decoration: none;
}

.nav a:hover {
  color: var(--orange-dark);
}

main {
  width: min(1160px, calc(100% - 32px));
  margin: 0 auto;
}

.hero {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 520px;
  padding: clamp(2rem, 5vw, 4rem) 0 clamp(1.75rem, 4vw, 3rem);
  text-align: center;
}

.hero-copy,
.split-copy,
.sale-panel > div {
  max-width: 660px;
}

.eyebrow {
  margin: 0 0 0.75rem;
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 7em;
  margin-right: auto;
  margin-bottom: 0.45rem;
  margin-left: auto;
  color: var(--blue-dark);
  font-size: clamp(3rem, 8.5vw, 6.8rem);
  line-height: 0.94;
  letter-spacing: 0;
}

.hero-subhead {
  margin-bottom: 0.8rem;
  color: var(--blue);
  font-size: clamp(1.55rem, 3.4vw, 3rem);
  font-weight: 900;
  line-height: 1.05;
}

h2 {
  color: var(--blue-dark);
  font-size: clamp(2rem, 4vw, 4rem);
  line-height: 1.02;
  letter-spacing: 0;
}

h3 {
  color: var(--blue-dark);
  font-size: 1.25rem;
  line-height: 1.15;
}

.hero-lede,
.split-copy p,
.sale-panel p {
  color: var(--muted);
  font-size: clamp(1.05rem, 1.8vw, 1.3rem);
}

.hero-tags {
  display: flex;
  justify-content: center;
  gap: 0.55rem;
  flex-wrap: wrap;
  margin: 1.1rem auto 1.35rem;
}

.hero-tags span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.15rem;
  padding: 0.35rem 0.7rem;
  border: 1px solid rgba(217, 227, 240, 0.95);
  border-radius: 8px;
  color: var(--blue-dark);
  background: rgba(255, 255, 255, 0.78);
  font-size: 0.86rem;
  font-weight: 900;
  box-shadow: 0 8px 18px rgba(9, 34, 81, 0.06);
}

.hero-actions,
.sale-panel {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.hero-actions {
  justify-content: center;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.85rem 1.2rem;
  border-radius: 8px;
  font-weight: 900;
  text-decoration: none;
  box-shadow: 0 10px 24px rgba(9, 34, 81, 0.12);
}

.button-primary {
  color: #ffffff;
  background: linear-gradient(180deg, #ff9415 0%, var(--orange) 48%, #e07000 100%);
  border: 1px solid #d96d00;
}

.button-secondary {
  color: #ffffff;
  background: linear-gradient(180deg, #2860bd 0%, var(--blue) 100%);
  border: 1px solid #13367c;
}

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

.value-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin: 1rem 0 clamp(3rem, 8vw, 6rem);
  perspective: 900px;
}

.value-strip article,
.asset-card,
.visual-card,
.sale-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.86);
  box-shadow: 0 12px 32px rgba(9, 34, 81, 0.08);
}

.value-strip article {
  position: relative;
  overflow: hidden;
  padding: 1.3rem;
  animation: cardFloat 5.5s ease-in-out infinite;
  transition:
    border-color 180ms ease,
    box-shadow 180ms ease,
    transform 180ms ease;
}

.value-strip article:nth-child(2) {
  animation-delay: 0.45s;
}

.value-strip article:nth-child(3) {
  animation-delay: 0.9s;
}

.value-strip article::after {
  position: absolute;
  inset: -45% auto auto -35%;
  width: 70%;
  height: 160%;
  content: "";
  background: linear-gradient(100deg, transparent, rgba(255, 255, 255, 0.78), transparent);
  transform: rotate(18deg) translateX(-120%);
  animation: cardShine 5.5s ease-in-out infinite;
  pointer-events: none;
}

.value-strip article:nth-child(2)::after {
  animation-delay: 0.45s;
}

.value-strip article:nth-child(3)::after {
  animation-delay: 0.9s;
}

.value-strip article:hover {
  border-color: rgba(47, 156, 66, 0.42);
  box-shadow: 0 18px 45px rgba(9, 34, 81, 0.15);
  transform: translateY(-8px) rotateX(2deg);
}

.value-strip span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.2rem;
  height: 2.2rem;
  margin-bottom: 1rem;
  border-radius: 8px;
  color: #ffffff;
  background: var(--green);
  font-weight: 900;
}

.value-strip h2 {
  margin-bottom: 0.4rem;
  font-size: 1.25rem;
}

.value-strip p,
.asset-card p,
.site-footer {
  margin-bottom: 0;
  color: var(--muted);
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 420px);
  gap: clamp(1.5rem, 5vw, 4rem);
  align-items: center;
  padding: clamp(2rem, 6vw, 4.5rem) 0;
}

.check-list {
  display: grid;
  gap: 0.7rem;
  padding: 0;
  margin: 1.5rem 0 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 1.9rem;
  color: var(--blue-dark);
  font-weight: 750;
}

.check-list li::before {
  position: absolute;
  left: 0;
  top: 0.08rem;
  content: "";
  width: 1.15rem;
  height: 1.15rem;
  border-radius: 50%;
  background: radial-gradient(circle at 50% 50%, #ffffff 0 25%, transparent 27%), var(--orange);
}

.visual-card {
  padding: 0.8rem;
}

.visual-card img {
  width: 100%;
  border-radius: 6px;
}

.potential {
  margin: clamp(1rem, 4vw, 2rem) 0;
  padding: clamp(1.5rem, 5vw, 3rem);
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.94), rgba(234, 244, 255, 0.92)),
    url("assets/sqr-banner.png") right 1.5rem center / min(230px, 34vw) auto no-repeat;
  box-shadow: var(--shadow);
}

.potential h2 {
  max-width: 850px;
  margin-bottom: 1rem;
}

.potential-copy {
  max-width: 820px;
}

.potential-copy p {
  color: var(--muted);
  font-size: clamp(1.02rem, 1.5vw, 1.18rem);
}

.potential-copy p:last-child {
  margin-bottom: 0;
}

.use-cases {
  margin: clamp(1.5rem, 5vw, 3.5rem) 0 0;
  padding: clamp(1.25rem, 4vw, 2rem);
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    radial-gradient(circle at 92% 8%, rgba(245, 130, 0, 0.15), transparent 16rem),
    radial-gradient(circle at 0% 100%, rgba(47, 156, 66, 0.13), transparent 18rem),
    rgba(255, 255, 255, 0.88);
  box-shadow: 0 12px 32px rgba(9, 34, 81, 0.08);
}

.use-cases-heading {
  display: grid;
  grid-template-columns: 190px minmax(0, 1fr);
  gap: clamp(1rem, 4vw, 2rem);
  align-items: center;
  margin-bottom: 1.4rem;
}

.use-cases-heading img {
  width: 100%;
  padding: 0.85rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  box-shadow: 0 10px 24px rgba(9, 34, 81, 0.08);
}

.use-cases-heading h2 {
  max-width: 760px;
  margin-bottom: 0.7rem;
}

.use-cases-heading p:not(.eyebrow) {
  max-width: 760px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: clamp(1.02rem, 1.5vw, 1.18rem);
}

.showcase-list {
  display: grid;
  gap: 1rem;
}

.showcase-row {
  position: relative;
  display: grid;
  grid-template-columns: minmax(280px, 0.95fr) minmax(0, 1.05fr);
  align-items: stretch;
  overflow: hidden;
  min-height: 0;
  padding: 0;
  border: 1px solid rgba(217, 227, 240, 0.95);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.82);
  transition:
    border-color 180ms ease,
    box-shadow 180ms ease,
    transform 180ms ease;
}

.showcase-row:nth-child(even) {
  grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.95fr);
}

.showcase-row:nth-child(even) img {
  order: 2;
}

.showcase-row::before {
  position: absolute;
  top: 0;
  right: 0;
  z-index: 1;
  width: 96px;
  height: 96px;
  content: "";
  border-radius: 50%;
  background: rgba(245, 130, 0, 0.1);
}

.showcase-row:hover {
  border-color: rgba(23, 63, 143, 0.32);
  box-shadow: 0 18px 42px rgba(9, 34, 81, 0.13);
  transform: translateY(-5px);
}

.showcase-row img {
  width: 100%;
  height: 100%;
  min-height: 320px;
  object-fit: cover;
  background: var(--blue-soft);
}

.showcase-copy {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(1.2rem, 4vw, 2.2rem);
}

.showcase-copy span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  align-self: flex-start;
  min-height: 2rem;
  margin-bottom: 0.95rem;
  padding: 0.35rem 0.65rem;
  border-radius: 8px;
  color: #ffffff;
  background: linear-gradient(135deg, var(--green), var(--blue));
  font-size: 0.76rem;
  font-weight: 900;
  text-transform: uppercase;
}

.showcase-row:nth-child(odd) span {
  background: linear-gradient(135deg, var(--orange), var(--green));
}

.showcase-copy h3 {
  margin-bottom: 0.55rem;
  font-size: clamp(1.55rem, 2.4vw, 2.35rem);
}

.showcase-copy p {
  margin-bottom: 1.1rem;
  color: var(--muted);
  font-size: 1.05rem;
}

.showcase-copy ul {
  display: grid;
  gap: 0.55rem;
  padding: 0;
  margin: 0;
  list-style: none;
}

.showcase-copy li {
  position: relative;
  padding-left: 1.45rem;
  color: var(--blue-dark);
  font-weight: 760;
}

.showcase-copy li::before {
  position: absolute;
  top: 0.52rem;
  left: 0;
  width: 0.55rem;
  height: 0.55rem;
  content: "";
  border-radius: 50%;
  background: var(--green);
}

.package {
  padding: clamp(2rem, 6vw, 5rem) 0;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 1.5rem;
}

.asset-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.asset-card {
  overflow: hidden;
}

.asset-card img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: var(--blue-soft);
}

.asset-card div {
  padding: 1.1rem;
}

.asset-card.wide {
  grid-row: span 2;
}

.asset-card.wide img {
  aspect-ratio: 2 / 3;
  object-position: top center;
}

.logo-card img {
  padding: clamp(1rem, 4vw, 2rem);
  object-fit: contain;
}

.sale-panel {
  justify-content: space-between;
  margin: 1.5rem 0 clamp(2rem, 5vw, 4rem);
  padding: clamp(1.25rem, 4vw, 2.5rem);
  background:
    linear-gradient(120deg, rgba(234, 244, 255, 0.95), rgba(255, 255, 255, 0.92)),
    url("assets/tradia-big-header.png") center / cover;
}

.sale-panel h2 {
  margin-bottom: 0.6rem;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  width: min(1160px, calc(100% - 32px));
  margin: 0 auto;
  padding: 2rem 0 2.5rem;
  border-top: 1px solid var(--line);
  font-size: 0.95rem;
}

.site-footer a {
  color: var(--blue);
  font-weight: 900;
  text-decoration: none;
}

.email-image {
  width: 230px;
  max-width: 100%;
  height: auto;
}

@media (max-width: 840px) {
  .site-header {
    position: static;
  }

  .hero,
  .split,
  .value-strip,
  .asset-grid,
  .use-cases-heading,
  .showcase-row,
  .showcase-row:nth-child(even) {
    grid-template-columns: 1fr;
  }

  .showcase-row:nth-child(even) img {
    order: 0;
  }

  .showcase-row img {
    min-height: 230px;
    aspect-ratio: 16 / 10;
  }

  .hero {
    min-height: 420px;
  }

  .asset-card.wide {
    grid-row: auto;
  }

  .potential {
    background:
      linear-gradient(135deg, rgba(255, 255, 255, 0.95), rgba(234, 244, 255, 0.94)),
      url("assets/sqr-banner.png") right -2rem bottom -3rem / 190px auto no-repeat;
  }

  .use-cases-heading img {
    max-width: 220px;
  }
}

@media (max-width: 600px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .nav {
    width: 100%;
    justify-content: space-between;
    font-size: 0.88rem;
  }

  h1 {
    font-size: clamp(2.75rem, 17vw, 4.9rem);
  }

  .hero-actions .button,
  .sale-panel .button {
    width: 100%;
  }

  .sale-panel {
    align-items: stretch;
  }

}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}

@keyframes cardFloat {
  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-8px);
  }
}

@keyframes cardShine {
  0%,
  46% {
    transform: rotate(18deg) translateX(-120%);
  }

  68%,
  100% {
    transform: rotate(18deg) translateX(250%);
  }
}