:root {
  --ink: #101820;
  --muted: #5e6872;
  --paper: #f7f5ef;
  --surface: #fff;
  --steel: #d9dee2;
  --orange: #f26a21;
  --orange2: #ff8a3d;
  --navy: #172b3d;
  --shadow: 0 18px 50px rgba(23, 43, 61, 0.12);
  --radius: 22px;
}

/* Vertex official logo */
.brand > span {
  display: none !important;
}
.brand::before {
  content: "";
  display: block;
  width: 290px;
  height: 68px;
  background: url("/vertex-logo.png") center left / contain no-repeat;
  flex-shrink: 0;
}
@media (max-width: 560px) {
  .brand::before {
    width: 220px;
    height: 56px;
  }
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  font:
    16px/1.65 Inter,
    ui-sans-serif,
    system-ui,
    -apple-system,
    Segoe UI,
    sans-serif;
  color: var(--ink);
  background: var(--paper);
}
a {
  color: inherit;
  text-decoration: none;
}
img {
  max-width: 100%;
  display: block;
}
.wrap {
  width: min(1160px, calc(100% - 40px));
  margin: auto;
}
.topbar {
  background: var(--navy);
  color: #fff;
  font-size: 0.84rem;
  text-align: center;
  padding: 8px 16px;
}
.topbar strong {
  color: #ffb07f;
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(247, 245, 239, 0.94);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(16, 24, 32, 0.09);
}
.nav {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 900;
  letter-spacing: -0.03em;
}
.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 13px;
  background: var(--orange);
  color: #fff;
  display: grid;
  place-items: center;
  box-shadow: 0 8px 18px rgba(242, 106, 33, 0.28);
}
.brand small {
  display: block;
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  color: var(--muted);
  font-weight: 700;
}
.links {
  display: flex;
  align-items: center;
  gap: 26px;
  font-weight: 700;
  font-size: 0.92rem;
}
.links a:hover,
.links a[aria-current="page"] {
  color: var(--orange);
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 12px;
  background: var(--orange);
  color: #fff;
  font-weight: 800;
  border: 0;
  box-shadow: 0 10px 24px rgba(242, 106, 33, 0.25);
  transition:
    0.2s transform,
    0.2s background;
}
.btn:hover {
  transform: translateY(-2px);
  background: #df5712;
}
.btn.secondary {
  background: transparent;
  color: var(--ink);
  border: 1px solid #b9c0c5;
  box-shadow: none;
}
.menu {
  display: none;
  background: none;
  border: 0;
  font-size: 1.6rem;
  padding: 10px;
}
.hero {
  padding: 86px 0 72px;
  overflow: hidden;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 70px;
  align-items: center;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.78rem;
  font-weight: 900;
  color: var(--orange);
}
.eyebrow:before {
  content: "";
  width: 28px;
  height: 3px;
  background: currentColor;
}
.hero h1,
.page-hero h1 {
  font-size: clamp(2.8rem, 6vw, 5.4rem);
  line-height: 0.98;
  letter-spacing: -0.065em;
  margin: 18px 0 22px;
  max-width: 820px;
}
.hero h1 span {
  color: var(--orange);
}
.lead {
  font-size: 1.18rem;
  color: var(--muted);
  max-width: 620px;
}
.actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 34px;
}
.trust {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
  margin-top: 38px;
}
.trust b {
  font-size: 1.3rem;
  display: block;
}
.trust span {
  font-size: 0.84rem;
  color: var(--muted);
}
.hero-art {
  position: relative;
  min-height: 520px;
  border-radius: 34px;
  background: linear-gradient(145deg, #172b3d, #0f1e2b);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.hero-art:before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(
      circle at 78% 20%,
      rgba(242, 106, 33, 0.45),
      transparent 31%
    ),
    linear-gradient(
      115deg,
      transparent 48%,
      rgba(255, 255, 255, 0.06) 49%,
      transparent 50%
    );
  background-size:
    auto,
    42px 42px;
}
.tool-stack {
  position: absolute;
  inset: 38px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 14px;
  transform: rotate(-3deg);
}
.tool-tile {
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(4px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: #fff;
  text-align: center;
  padding: 20px;
}
.tool-tile svg {
  width: 64px;
  height: 64px;
  stroke: #ff9a61;
  margin-bottom: 13px;
}
.tool-tile b {
  font-size: 1.05rem;
}
.tool-tile:nth-child(2) {
  transform: translateY(34px);
}
.tool-tile:nth-child(3) {
  transform: translateY(-22px);
}
section {
  padding: 78px 0;
}
.section-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 32px;
  margin-bottom: 34px;
}
.section-head h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.05;
  letter-spacing: -0.045em;
  margin: 8px 0;
}
.section-head p {
  max-width: 500px;
  color: var(--muted);
}
.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.card {
  background: var(--surface);
  border: 1px solid rgba(16, 24, 32, 0.08);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: 0 5px 20px rgba(23, 43, 61, 0.05);
  transition:
    0.25s transform,
    0.25s box-shadow;
}
.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
}
.icon {
  width: 52px;
  height: 52px;
  border-radius: 15px;
  background: #fff0e7;
  color: var(--orange);
  display: grid;
  place-items: center;
  margin-bottom: 28px;
}
.icon svg {
  width: 27px;
  height: 27px;
}
.card h3 {
  font-size: 1.24rem;
  margin: 0 0 8px;
}
.card p {
  color: var(--muted);
  margin: 0;
}
.card .more {
  display: inline-block;
  margin-top: 20px;
  color: var(--orange);
  font-weight: 800;
}
.band {
  background: var(--navy);
  color: #fff;
}
.band .section-head p,
.band .card p {
  color: #bfcbd4;
}
.band .card {
  background: #20384d;
  border-color: rgba(255, 255, 255, 0.1);
}
.process {
  counter-reset: step;
}
.process .card:before {
  counter-increment: step;
  content: "0" counter(step);
  display: block;
  font-size: 0.76rem;
  color: var(--orange);
  font-weight: 900;
  letter-spacing: 0.12em;
  margin-bottom: 35px;
}
.quote {
  background: var(--orange);
  color: #fff;
  border-radius: 30px;
  padding: 48px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 35px;
}
.quote h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.05;
  margin: 0;
}
.quote p {
  max-width: 550px;
  margin: 10px 0 0;
  color: #fff4ed;
}
.quote .btn {
  background: #fff;
  color: var(--ink);
  box-shadow: none;
  white-space: nowrap;
}
.page-hero {
  padding: 82px 0 58px;
}
.page-hero h1 {
  font-size: clamp(2.7rem, 6vw, 4.8rem);
}
.filter {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin: 12px 0 32px;
}
.filter button {
  border: 1px solid #cbd0d4;
  background: #fff;
  border-radius: 999px;
  padding: 10px 17px;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
}
.filter button.active {
  background: var(--navy);
  border-color: var(--navy);
  color: #fff;
}
.product-card {
  position: relative;
  overflow: hidden;
}
.product-card[data-hidden="true"] {
  display: none;
}
.product-visual {
  height: 150px;
  border-radius: 16px;
  background: linear-gradient(145deg, #edf0f2, #fff);
  display: grid;
  place-items: center;
  margin-bottom: 22px;
}
.product-visual svg {
  width: 72px;
  height: 72px;
  stroke: var(--navy);
}
.tag {
  display: inline-block;
  padding: 5px 9px;
  border-radius: 999px;
  background: #fff0e7;
  color: #ba4509;
  font-size: 0.72rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 28px;
}
.contact-panel {
  background: var(--navy);
  color: #fff;
  border-radius: 28px;
  padding: 38px;
}
.contact-panel p {
  color: #bfd0dc;
}
.contact-list {
  display: grid;
  gap: 20px;
  margin-top: 32px;
}
.contact-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.contact-item svg {
  width: 23px;
  color: #ff975c;
  flex: 0 0 auto;
}
.form {
  background: #fff;
  border-radius: 28px;
  padding: 38px;
  border: 1px solid rgba(16, 24, 32, 0.08);
}
label {
  font-weight: 800;
  font-size: 0.88rem;
}
input,
textarea,
select {
  width: 100%;
  font: inherit;
  border: 1px solid #cdd3d7;
  border-radius: 11px;
  padding: 13px 14px;
  margin: 6px 0 17px;
  background: #fbfbfa;
}
textarea {
  min-height: 130px;
  resize: vertical;
}
.form .btn {
  width: 100%;
}
.note {
  font-size: 0.82rem;
  color: var(--muted);
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 54px;
  align-items: center;
}
.values {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.value {
  background: #fff;
  border-radius: 18px;
  padding: 23px;
}
.value b {
  display: block;
  margin-bottom: 5px;
}
.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 28px;
}
.stat {
  padding: 22px;
  border-radius: 16px;
  background: #edf0f2;
}
.stat b {
  display: block;
  font-size: 1.6rem;
  color: var(--orange);
}
.client-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.client-card {
  background: #fff;
  border: 1px solid rgba(16, 24, 32, 0.09);
  border-radius: 18px;
  padding: 22px;
  text-align: center;
}
.client-logo {
  height: 86px;
  display: grid;
  place-items: center;
  margin-bottom: 14px;
}
.client-logo img {
  max-height: 76px;
  max-width: 100%;
  object-fit: contain;
}
.client-logo-fallback {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  background: #edf0f2;
  display: grid;
  place-items: center;
  font-weight: 900;
  color: var(--navy);
}
.client-card h3 {
  margin: 0 0 6px;
}
.client-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}
.review-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.review-card {
  background: #20384d;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  padding: 26px;
}
.review-stars {
  color: #ffb45f;
  letter-spacing: 0.08em;
}
.review-card blockquote {
  margin: 14px 0;
  color: #e7edf1;
}
.review-card b {
  display: block;
}
.review-card small {
  color: #bfcbd4;
}
.gst-line {
  display: block;
  margin-top: 5px;
}
footer {
  background: #0d1b27;
  color: #dce3e8;
  padding: 54px 0 22px;
  margin-top: 65px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr 0.7fr;
  gap: 40px;
}
.footer-grid p {
  color: #9db0bd;
  max-width: 420px;
}
.footer-links {
  display: grid;
  gap: 9px;
}
.footer-links a:hover {
  color: #ff9760;
}
.copyright {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  margin-top: 38px;
  padding-top: 20px;
  color: #8699a6;
  font-size: 0.84rem;
}
.wa-float {
  position: fixed;
  right: 18px;
  bottom: 18px;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  display: grid;
  place-items: center;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.22);
  z-index: 25;
}
.wa-float svg {
  width: 29px;
  height: 29px;
}
@media (max-width: 820px) {
  .wrap {
    width: min(100% - 28px, 1160px);
  }
  .links {
    display: none;
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    background: var(--paper);
    padding: 20px 28px;
    flex-direction: column;
    align-items: flex-start;
    border-bottom: 1px solid #ddd;
  }
  .links.open {
    display: flex;
  }
  .menu {
    display: block;
  }
  .nav > .btn {
    display: none;
  }
  .hero {
    padding-top: 52px;
  }
  .hero-grid,
  .contact-grid,
  .about-grid {
    grid-template-columns: 1fr;
  }
  .hero-art {
    min-height: 420px;
  }
  .grid {
    grid-template-columns: 1fr 1fr;
  }
  .client-grid,
  .review-grid {
    grid-template-columns: 1fr 1fr;
  }
  .section-head {
    display: block;
  }
  .quote {
    display: block;
  }
  .quote .btn {
    margin-top: 22px;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .footer-grid > div:first-child {
    grid-column: 1/-1;
  }
}
@media (max-width: 560px) {
  .grid,
  .values,
  .stats {
    grid-template-columns: 1fr;
  }
  .client-grid,
  .review-grid {
    grid-template-columns: 1fr;
  }
  .hero h1 {
    font-size: 3.1rem;
  }
  .hero-art {
    min-height: 360px;
  }
  .tool-stack {
    inset: 22px;
  }
  .tool-tile svg {
    width: 45px;
    height: 45px;
  }
  .quote {
    padding: 32px 24px;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid > div:first-child {
    grid-column: auto;
  }
  .page-hero {
    padding-top: 56px;
  }
}