:root {
  --navy-950: #07162f;
  --navy-900: #0b1e3f;
  --blue-600: #1f73ff;
  --blue-100: #e9f1ff;
  --gold-500: #d7ae5f;
  --green-500: #22a779;
  --ink: #122033;
  --muted: #5d6a7c;
  --line: #dce4ef;
  --surface: #ffffff;
  --surface-soft: #f5f7fb;
  --shadow: 0 24px 70px rgba(7, 22, 47, 0.14);
  --radius: 8px;
  --max-width: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--surface);
  font-family: "Inter", Arial, sans-serif;
  line-height: 1.6;
}

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

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

button,
input,
textarea {
  font: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 28px;
  padding: 18px clamp(20px, 4vw, 56px);
  background: rgba(255, 255, 255, 0.86);
  border-bottom: 1px solid rgba(220, 228, 239, 0.78);
  backdrop-filter: blur(18px);
  transition: box-shadow 0.25s ease, background 0.25s ease;
}

.site-header.is-scrolled {
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 12px 34px rgba(7, 22, 47, 0.08);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--navy-950);
  font-size: 0.96rem;
  font-weight: 800;
  letter-spacing: 0;
  white-space: nowrap;
}

.brand-mark {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  color: #ffffff;
  background: linear-gradient(135deg, var(--navy-950), var(--blue-600));
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 8px;
  font-size: 0.78rem;
  font-weight: 800;
  box-shadow: 0 12px 28px rgba(31, 115, 255, 0.22);
}

.site-nav {
  display: flex;
  justify-content: center;
  gap: 26px;
  color: #34445c;
  font-size: 0.92rem;
  font-weight: 600;
}

.site-nav a {
  position: relative;
  padding: 8px 0;
}

.site-nav a::after {
  position: absolute;
  right: 0;
  bottom: 1px;
  left: 0;
  height: 2px;
  background: var(--gold-500);
  content: "";
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.22s ease;
}

.site-nav a:hover::after {
  transform: scaleX(1);
}

.header-cta,
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 46px;
  padding: 0 18px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-size: 0.94rem;
  font-weight: 800;
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease, background 0.22s ease;
}

.header-cta,
.btn-primary {
  color: #ffffff;
  background: var(--navy-950);
  box-shadow: 0 16px 34px rgba(7, 22, 47, 0.18);
}

.btn-primary:hover,
.header-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 44px rgba(7, 22, 47, 0.24);
}

.btn-secondary {
  color: var(--navy-950);
  background: rgba(255, 255, 255, 0.9);
  border-color: var(--line);
}

.btn-secondary:hover {
  border-color: rgba(31, 115, 255, 0.45);
  transform: translateY(-2px);
}

.btn svg,
.service-card svg,
.advantage svg {
  width: 20px;
  height: 20px;
  stroke-width: 2;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  place-items: center;
  color: var(--navy-950);
  background: var(--surface-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(420px, 1.08fr);
  align-items: center;
  gap: clamp(34px, 5vw, 78px);
  min-height: calc(100svh - 76px);
  padding: clamp(56px, 7vw, 92px) clamp(20px, 5vw, 72px) 42px;
  background:
    radial-gradient(circle at 92% 20%, rgba(31, 115, 255, 0.15), transparent 32%),
    linear-gradient(180deg, #fbfdff 0%, #eef4fb 100%);
}

.hero-copy {
  max-width: 640px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--blue-600);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

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

h1 {
  margin-bottom: 22px;
  color: var(--navy-950);
  font-size: clamp(2.8rem, 6vw, 5.9rem);
  line-height: 0.98;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 18px;
  color: var(--navy-950);
  font-size: clamp(2rem, 3.7vw, 3.6rem);
  line-height: 1.06;
  letter-spacing: 0;
}

h3 {
  color: var(--navy-950);
  font-size: 1.05rem;
  line-height: 1.25;
}

.hero-lede,
.large-copy {
  color: #3d4f67;
  font-size: clamp(1.05rem, 1.35vw, 1.28rem);
}

.hero-lede {
  max-width: 600px;
  margin-bottom: 30px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 34px;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 0;
}

.hero-metrics div {
  padding: 18px;
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.hero-metrics dt {
  color: var(--navy-950);
  font-size: 0.92rem;
  font-weight: 800;
}

.hero-metrics dd {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.hero-media {
  position: relative;
  overflow: hidden;
  min-height: 440px;
  border: 1px solid rgba(220, 228, 239, 0.9);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.hero-media img {
  width: 100%;
  height: 100%;
  min-height: 440px;
  object-fit: cover;
}

.hero-panel {
  position: absolute;
  right: 22px;
  bottom: 22px;
  display: grid;
  gap: 2px;
  max-width: 240px;
  padding: 16px 18px;
  color: #ffffff;
  background: rgba(7, 22, 47, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: var(--radius);
  backdrop-filter: blur(16px);
}

.hero-panel span {
  color: #cbd8ea;
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
}

.hero-panel strong {
  font-size: 1.05rem;
}

.section,
.process,
.contact-section {
  padding: clamp(72px, 8vw, 118px) clamp(20px, 5vw, 72px);
}

.section-heading {
  max-width: 820px;
  margin: 0 auto 42px;
  text-align: center;
}

.section-heading h2 {
  margin-bottom: 0;
}

.section-intro {
  background: var(--surface);
}

.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: clamp(28px, 5vw, 72px);
  max-width: var(--max-width);
  margin: 0 auto;
}

.body-copy {
  color: var(--muted);
  font-size: 1rem;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
  max-width: var(--max-width);
  margin: 0 auto;
}

.service-card,
.strategy-item,
.process-step {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.service-card {
  min-height: 236px;
  padding: 22px;
}

.service-card:hover,
.strategy-item:hover,
.process-step:hover {
  border-color: rgba(31, 115, 255, 0.32);
  box-shadow: 0 18px 44px rgba(7, 22, 47, 0.09);
  transform: translateY(-4px);
}

.service-card svg {
  margin-bottom: 18px;
  color: var(--blue-600);
}

.service-card p,
.strategy-item p,
.process-step p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.94rem;
}

.strategy-band {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: clamp(34px, 5vw, 74px);
  align-items: center;
  padding: clamp(72px, 8vw, 118px) clamp(20px, 5vw, 72px);
  color: #ffffff;
  background:
    linear-gradient(135deg, rgba(7, 22, 47, 0.94), rgba(11, 30, 63, 0.96)),
    radial-gradient(circle at 82% 12%, rgba(31, 115, 255, 0.4), transparent 34%);
}

.strategy-content,
.strategy-grid {
  max-width: 590px;
}

.strategy-content {
  justify-self: end;
}

.strategy-content .eyebrow {
  color: #8eb8ff;
}

.strategy-content h2,
.strategy-content p {
  color: #ffffff;
}

.strategy-content p {
  color: #c8d4e7;
}

.strategy-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.strategy-item {
  padding: 22px;
  color: #ffffff;
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(255, 255, 255, 0.14);
}

.strategy-item span,
.process-step span {
  display: inline-flex;
  margin-bottom: 20px;
  color: var(--gold-500);
  font-size: 0.78rem;
  font-weight: 900;
}

.strategy-item strong {
  display: block;
  margin-bottom: 8px;
}

.strategy-item p {
  color: #c8d4e7;
}

.split-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(32px, 5vw, 72px);
  align-items: start;
  max-width: calc(var(--max-width) + 144px);
  margin: 0 auto;
}

.split-section .section-heading {
  margin: 0;
  text-align: left;
}

.advantage-list {
  display: grid;
  gap: 12px;
}

.advantage {
  display: flex;
  align-items: center;
  gap: 16px;
  min-height: 70px;
  padding: 18px 20px;
  background: var(--surface-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--navy-950);
  font-weight: 800;
}

.advantage svg {
  flex: 0 0 auto;
  color: var(--green-500);
}

.process {
  background: #f7f9fc;
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  max-width: var(--max-width);
  margin: 0 auto;
}

.process-step {
  min-height: 230px;
  padding: 26px;
}

.vision {
  padding: clamp(72px, 8vw, 120px) clamp(20px, 5vw, 72px);
  background:
    linear-gradient(90deg, rgba(245, 247, 251, 0.96), rgba(255, 255, 255, 0.78)),
    url("assets/hero-commerce.png") center right / cover no-repeat;
}

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

.vision-copy p:last-child {
  color: var(--muted);
  font-size: 1.08rem;
}

.contact-section {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(360px, 0.7fr);
  gap: clamp(34px, 5vw, 72px);
  align-items: start;
  max-width: calc(var(--max-width) + 144px);
  margin: 0 auto;
}

.contact-copy p:not(.eyebrow) {
  max-width: 620px;
  color: var(--muted);
}

.direct-email {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 12px;
  color: var(--navy-950);
  font-weight: 800;
  transition: color 0.2s ease, transform 0.2s ease;
}

.direct-email:hover {
  color: var(--blue-600);
  transform: translateY(-1px);
}

.direct-email svg {
  width: 19px;
  height: 19px;
  color: var(--gold-500);
}

.contact-form {
  display: grid;
  gap: 16px;
  padding: 24px;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 18px 52px rgba(7, 22, 47, 0.09);
}

.contact-form label {
  display: grid;
  gap: 7px;
  color: var(--navy-950);
  font-size: 0.88rem;
  font-weight: 800;
}

.optional-field {
  color: var(--muted);
  font-weight: 700;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 13px 14px;
  color: var(--ink);
  background: var(--surface-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  outline: none;
  resize: vertical;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
  background: #ffffff;
  border-color: var(--blue-600);
  box-shadow: 0 0 0 4px rgba(31, 115, 255, 0.12);
}

.contact-form input.is-invalid,
.contact-form textarea.is-invalid {
  border-color: #c93535;
  box-shadow: 0 0 0 4px rgba(201, 53, 53, 0.1);
}

.field-error {
  min-height: 18px;
  color: #b72b2b;
  font-size: 0.8rem;
  font-weight: 700;
  line-height: 1.35;
}

.contact-form .btn[disabled] {
  cursor: wait;
  opacity: 0.72;
  transform: none;
  box-shadow: none;
}

.form-note {
  margin: 0;
  color: var(--muted);
  font-size: 0.86rem;
  white-space: pre-line;
}

.form-note.is-success {
  color: #137552;
  font-weight: 700;
}

.form-note.is-error {
  color: #b72b2b;
  font-weight: 700;
}

.site-footer {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 22px;
  align-items: center;
  padding: 34px clamp(20px, 5vw, 72px);
  color: #c6d2e5;
  background: var(--navy-950);
}

.footer-brand {
  color: #ffffff;
}

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

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 18px;
  color: #ffffff;
  font-size: 0.92rem;
  font-weight: 700;
}

.copyright {
  grid-column: 1 / -1;
  color: #91a4c0;
  font-size: 0.86rem;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1080px) {
  .site-header {
    grid-template-columns: auto auto;
  }

  .site-nav,
  .header-cta {
    display: none;
  }

  .nav-toggle {
    display: grid;
    justify-self: end;
  }

  .site-nav.is-open {
    position: absolute;
    top: 76px;
    right: 20px;
    left: 20px;
    display: grid;
    gap: 4px;
    padding: 18px;
    background: #ffffff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
  }

  .hero,
  .strategy-band,
  .split-section,
  .contact-section {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .hero-media {
    min-height: 380px;
  }

  .hero-media img {
    min-height: 380px;
  }

  .services-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .strategy-content,
  .strategy-grid {
    max-width: none;
  }
}

@media (max-width: 760px) {
  .site-header {
    padding: 14px 18px;
  }

  .brand {
    font-size: 0.88rem;
  }

  .brand-mark {
    width: 34px;
    height: 34px;
  }

  .hero {
    padding-top: 44px;
  }

  h1 {
    font-size: clamp(2.55rem, 14vw, 3.7rem);
  }

  h2 {
    font-size: clamp(1.85rem, 9vw, 2.55rem);
  }

  .hero-actions,
  .hero-metrics,
  .about-grid,
  .strategy-grid,
  .process-steps {
    grid-template-columns: 1fr;
  }

  .hero-actions {
    display: grid;
  }

  .btn,
  .header-cta {
    width: 100%;
  }

  .hero-media,
  .hero-media img {
    min-height: 320px;
  }

  .hero-panel {
    right: 14px;
    bottom: 14px;
    max-width: calc(100% - 28px);
  }

  .section-heading {
    text-align: left;
  }

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

  .service-card,
  .process-step {
    min-height: auto;
  }

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

  .site-footer {
    grid-template-columns: 1fr;
  }

  .site-footer nav {
    justify-content: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}