:root {
  --bg: #f4f5f7;
  --surface: #ffffff;
  --surface-alt: #eef2f6;
  --text: #1d2430;
  --muted: #5a6475;
  --line: #d4dbe5;
  --brand: #0b5a9d;
  --brand-strong: #083f6e;
  --accent: #ec6f3b;
  --radius: 18px;
  --radius-sm: 12px;
  --shadow: 0 20px 50px rgba(10, 33, 66, 0.08);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background: radial-gradient(1200px 600px at 85% -10%, #dce9f6 0%, transparent 55%), var(--bg);
  font-family: "Work Sans", "Segoe UI", sans-serif;
  line-height: 1.6;
}

h1,
h2,
h3 {
  margin: 0 0 0.8rem;
  line-height: 1.2;
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
}

h1 {
  font-size: clamp(2rem, 3.5vw, 3.4rem);
}

h2 {
  font-size: clamp(1.6rem, 2.5vw, 2.4rem);
}

p {
  margin: 0 0 1rem;
}

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

.container {
  width: min(1120px, calc(100% - 2.2rem));
  margin: 0 auto;
}

.section {
  padding: clamp(3rem, 8vw, 6.2rem) 0;
}

.section-alt {
  background: linear-gradient(130deg, rgba(9, 61, 106, 0.05), rgba(236, 111, 59, 0.08));
  border-top: 1px solid rgba(9, 61, 106, 0.06);
  border-bottom: 1px solid rgba(9, 61, 106, 0.06);
}

.eyebrow {
  display: inline-block;
  margin: 0 0 1rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--brand-strong);
}

.section-head {
  margin-bottom: 2rem;
}

.background-shape {
  position: fixed;
  border-radius: 999px;
  filter: blur(50px);
  opacity: 0.35;
  z-index: -1;
}

.shape-1 {
  width: 300px;
  height: 300px;
  top: 10%;
  right: -120px;
  background: #6fa8dc;
}

.shape-2 {
  width: 260px;
  height: 260px;
  bottom: 15%;
  left: -120px;
  background: #f8b396;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  border-bottom: 1px solid rgba(19, 46, 84, 0.08);
  backdrop-filter: blur(8px);
  background: rgba(244, 245, 247, 0.86);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 74px;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.72rem;
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.brand-logo {
  width: auto;
  height: 42px;
}

.brand-text {
  font-size: 1rem;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 1.4rem;
}

.main-nav a {
  font-weight: 500;
  color: var(--muted);
}

.main-nav a.btn,
.main-nav a.btn:hover {
  color: #fff;
}

.main-nav a:hover {
  color: var(--brand-strong);
}

.nav-toggle {
  display: none;
  border: 1px solid var(--line);
  background: var(--surface);
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  font-family: inherit;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.82rem 1.1rem;
  border-radius: 999px;
  background: var(--brand);
  color: #fff;
  border: 1px solid transparent;
  font-weight: 600;
  transition: transform 0.25s ease, background 0.25s ease;
}

.btn:hover {
  background: var(--brand-strong);
  transform: translateY(-2px);
}

.btn-small {
  padding: 0.52rem 0.9rem;
}

.btn-ghost {
  background: transparent;
  border-color: var(--line);
  color: var(--text);
}

.btn-ghost:hover {
  background: var(--surface);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 1.4rem;
  align-items: center;
}

.lead {
  color: var(--muted);
  max-width: 60ch;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.1rem;
}

.hero-card {
  padding: 1.4rem;
  border: 1px solid rgba(9, 61, 106, 0.14);
  background: linear-gradient(145deg, #fff 30%, #f0f6fd 100%);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.logo-showcase {
  text-align: left;
}

.hero-logo {
  width: min(320px, 100%);
  height: auto;
  margin-bottom: 1rem;
}

.hero-card ul,
.fact-box ul {
  margin: 0 0 1rem;
  padding-left: 1.2rem;
}

.meta {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

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

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 1.2rem;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
}

.card-media {
  overflow: hidden;
  height: 236px;
  margin-bottom: 0.9rem;
  border: 1px solid rgba(9, 61, 106, 0.15);
  border-radius: 10px;
  background: #ffffff;
}

.card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform 0.35s ease;
}

.card-media-contain {
  background: #ffffff;
}

.card-media-contain img {
  object-fit: contain;
  padding: 0.18rem;
}

.media-logistics {
  object-position: center center;
}

.media-technology {
  object-position: center 38%;
}

.media-competence {
  object-position: center center;
}

.media-corporate {
  object-position: center 36%;
}

.card:hover .card-media img {
  transform: scale(1.03);
}

.chips {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.8rem;
}

.chip-card {
  border: 1px solid rgba(9, 61, 106, 0.14);
  background: var(--surface);
  border-radius: 14px;
  min-height: 120px;
  padding: 0.7rem 0.6rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  text-align: center;
  box-shadow: var(--shadow);
}

.chip-label {
  font-size: 0.92rem;
  font-weight: 600;
  line-height: 1.25;
}

.chip-card img {
  width: 48px;
  height: 48px;
  border-radius: 10px;
}

.timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.9rem;
}

.timeline li {
  background: var(--surface);
  border: 1px solid var(--line);
  border-left: 4px solid var(--accent);
  border-radius: var(--radius-sm);
  padding: 1rem 1.1rem;
}

.timeline-head {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.45rem;
}

.timeline-head img {
  width: 32px;
  height: 32px;
  border-radius: 9px;
}

.two-col {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 1rem;
}

.fact-box {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.2rem;
}

.founder-mini {
  margin: 0;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.2rem;
  box-shadow: var(--shadow);
  text-align: center;
}

.founder-mini img {
  width: 220px;
  height: 220px;
  object-fit: cover;
  object-position: center 20%;
  border-radius: 999px;
  border: 4px solid rgba(11, 90, 157, 0.12);
  margin-bottom: 0.8rem;
}

.founder-mini figcaption {
  font-weight: 600;
  color: var(--brand-strong);
}

.logo-wall {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.8rem;
}

.logo-slot {
  height: 136px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(9, 61, 106, 0.18);
  border-radius: 14px;
  background: var(--surface);
  padding: 0.3rem;
  box-shadow: var(--shadow);
}

.logo-slot img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.contact-panel {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
  padding: 1.3rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.contact-form {
  display: grid;
  gap: 0.8rem;
}

.contact-form label {
  display: grid;
  gap: 0.35rem;
  font-size: 0.93rem;
  font-weight: 500;
  color: var(--muted);
}

.hp-field {
  position: absolute;
  left: -9999px;
  opacity: 0;
  pointer-events: none;
}

.contact-note {
  margin: 0;
  font-size: 0.85rem;
  color: var(--muted);
}

.form-status {
  min-height: 1.4rem;
  margin: 0;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--muted);
}

.form-status.success {
  color: #1e7b42;
}

.form-status.error {
  color: #b23a2c;
}

input,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.75rem;
  font: inherit;
  color: var(--text);
  background: #fff;
}

input:focus,
textarea:focus {
  outline: 2px solid rgba(11, 90, 157, 0.25);
  border-color: var(--brand);
}

.site-footer {
  border-top: 1px solid rgba(19, 46, 84, 0.1);
  padding: 1.2rem 0;
  background: rgba(255, 255, 255, 0.7);
}

.footer-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

.page-hero {
  padding-top: clamp(2.8rem, 7vw, 4.6rem);
}

.about-intro-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 1rem;
}

.info-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.2rem;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.micro-icons {
  margin-top: 1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.micro-icons img {
  width: 64px;
  height: 64px;
  border-radius: 14px;
  box-shadow: var(--shadow);
}

.graphic-mosaic {
  display: grid;
  grid-template-columns: 1.15fr 1fr 1fr;
  gap: 1rem;
}

.graphic-tile {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.1rem;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.tile-large {
  grid-row: span 2;
}

.tile-tall {
  grid-row: span 2;
}

.graphic-icon {
  width: 86px;
  height: 86px;
  border-radius: 18px;
  margin-bottom: 0.9rem;
}

.graphic-icon-lg {
  width: 118px;
  height: 118px;
}

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

.pillar-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 1rem;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.pillar-head {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.pillar-head h3 {
  margin-bottom: 0;
}

.pillar-icon {
  width: 60px;
  height: 60px;
  border-radius: 14px;
  flex-shrink: 0;
}

.model-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  grid-template-rows: auto auto;
  gap: 1rem 1.1rem;
  align-items: center;
}

.pillar-op {
  grid-column: 1;
  grid-row: 1;
  background: linear-gradient(140deg, rgba(47, 128, 237, 0.09), #fff 40%);
}

.pillar-ai {
  grid-column: 2;
  grid-row: 1;
  background: linear-gradient(140deg, rgba(122, 92, 255, 0.1), #fff 40%);
}

.pillar-tr {
  grid-column: 1;
  grid-row: 2;
  background: linear-gradient(140deg, rgba(90, 203, 151, 0.1), #fff 40%);
}

.pillar-fin {
  grid-column: 2;
  grid-row: 2;
  background: linear-gradient(140deg, rgba(236, 111, 59, 0.1), #fff 40%);
}

.pillar-card {
  position: relative;
  z-index: 2;
}

.leader-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 1.4rem;
  align-items: start;
}

.leader-photo {
  margin: 0;
  text-align: center;
}

.leader-photo img {
  width: min(300px, 100%);
  aspect-ratio: 1 / 1;
  object-fit: cover;
  object-position: center 20%;
  border-radius: 999px;
  border: 6px solid rgba(11, 90, 157, 0.14);
  box-shadow: var(--shadow);
}

.leader-photo figcaption {
  margin-top: 0.8rem;
  color: var(--brand-strong);
  font-weight: 600;
}

.leader-bio p:last-child {
  margin-bottom: 0;
}

@media (max-width: 1100px) {
  .logo-wall {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 980px) {
  .hero-grid,
  .cards-grid,
  .two-col,
  .contact-panel,
  .about-intro-grid,
  .pillars-grid,
  .graphic-mosaic,
  .model-grid,
  .leader-grid {
    grid-template-columns: 1fr;
  }

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

  .tile-large,
  .tile-tall {
    grid-row: auto;
  }

  .main-nav {
    position: absolute;
    left: 1rem;
    right: 1rem;
    top: 68px;
    padding: 1rem;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: var(--surface);
    box-shadow: var(--shadow);
    display: none;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.8rem;
  }

  .main-nav.is-open {
    display: flex;
  }

  .nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .brand-text {
    font-size: 0.92rem;
  }

  .brand-logo {
    height: 36px;
  }

  .card-media {
    height: 212px;
  }
}