:root {
  --primary: #4B631D;
  --primary-hover: #394A16;
  --bg: #FFFFFF;
  --section-bg: #F5F7F2;
  --heading: #1A1A1A;
  --body: #555555;
  --border: #E5E5E5;
  --cta: #D9A441;
  --panel: #FFFFFF;
  --shadow: 0 14px 28px rgba(26, 26, 26, 0.08);
  --radius: 18px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  color: var(--body);
  background: var(--bg);
  min-height: 100vh;
}

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

.container {
  width: min(1120px, 92vw);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(10px);
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--border);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--primary);
}

.brand span {
  color: var(--cta);
}

.brand-logo {
  height: 58px;
  width: auto;
  display: block;
}

.brand-fallback {
  font-family: "IBM Plex Sans Condensed", "Segoe UI", sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--primary);
}

.nav-list {
  list-style: none;
  display: flex;
  gap: 18px;
  padding: 0;
  margin: 0;
  align-items: center;
}

.nav-list a {
  padding: 8px 12px;
  border-radius: 999px;
  transition: 0.25s ease;
}

.nav-list a:hover,
.nav-list a.active {
  background: var(--primary);
  color: #fff;
}

.nav-toggle {
  display: none;
  border: 0;
  background: var(--primary);
  color: #fff;
  padding: 8px 12px;
  border-radius: 8px;
}

.hero {
  padding: 70px 0 42px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 28px;
  align-items: center;
}

.hero h1 {
  font-family: "IBM Plex Sans Condensed", "Segoe UI", sans-serif;
  font-size: clamp(2.1rem, 5vw, 3.8rem);
  line-height: 1.05;
  margin: 0 0 16px;
}

.hero p {
  font-size: 1.08rem;
  line-height: 1.65;
  margin: 0 0 26px;
  max-width: 58ch;
}

.btn {
  display: inline-block;
  padding: 12px 18px;
  border-radius: 12px;
  font-weight: 600;
  border: 0;
  cursor: pointer;
}

.btn-primary {
  background: var(--cta);
  color: var(--heading);
}

.btn-primary:hover {
  background: var(--primary-hover);
  color: #fff;
}

.btn-secondary {
  background: var(--section-bg);
  border: 1px solid var(--border);
  margin-left: 10px;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-card {
  padding: 24px;
}

.hero-slider {
  overflow: hidden;
  position: relative;
  padding: 0;
}

.hero-slides {
  position: relative;
  height: 360px;
}

.hero-slide {
  position: absolute;
  inset: 0;
  margin: 0;
  opacity: 0;
  transition: opacity 0.45s ease;
}

.hero-slide.is-active {
  opacity: 1;
}

.hero-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.hero-slide figcaption {
  position: absolute;
  left: 14px;
  bottom: 12px;
  margin: 0;
  background: rgba(26, 26, 26, 0.56);
  color: #fff;
  padding: 6px 10px;
  border-radius: 8px;
  font-size: 0.92rem;
}

.hero-slider-dots {
  position: absolute;
  right: 12px;
  bottom: 12px;
  display: flex;
  gap: 8px;
}

.hero-dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.75);
  background: rgba(255, 255, 255, 0.3);
  cursor: pointer;
}

.hero-dot.is-active {
  background: var(--cta);
  border-color: var(--cta);
}

.kpi {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 16px;
}

.kpi div {
  background: var(--section-bg);
  border-radius: 12px;
  padding: 14px;
  border: 1px solid var(--border);
}

.kpi strong {
  display: block;
  font-size: 1.35rem;
}

.section {
  padding: 22px 0 56px;
  background: var(--section-bg);
}

.section h2 {
  font-family: "IBM Plex Sans Condensed", "Segoe UI", sans-serif;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  margin-bottom: 18px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.card {
  padding: 20px;
  background: #fff;
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

.card h3 {
  margin-top: 2px;
}

.expertise-section {
  background: linear-gradient(140deg, var(--primary), var(--primary-hover));
  color: #fff;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.expertise-section p {
  color: rgba(255, 255, 255, 0.9);
  max-width: 70ch;
}

.expertise-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-top: 18px;
}

.expertise-item {
  padding: 14px 16px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.3);
  font-weight: 600;
}

.service-gallery {
  margin-top: 26px;
}

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

.image-card {
  margin: 0;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.image-card img {
  display: block;
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.image-card figcaption {
  padding: 10px 12px;
  color: var(--heading);
  font-weight: 600;
}

.timeline {
  display: grid;
  gap: 12px;
}

.step {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 12px;
  align-items: start;
}

.step .dot {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  display: grid;
  place-items: center;
  font-weight: 700;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.field input,
.field select,
.field textarea {
  padding: 11px 12px;
  border-radius: 10px;
  border: 1px solid var(--border);
  font: inherit;
}

.field textarea {
  min-height: 128px;
}

.full {
  grid-column: 1 / -1;
}

.notice {
  margin-top: 12px;
  color: var(--primary);
  min-height: 1.2em;
}

.footer {
  padding: 22px 0 36px;
  color: var(--body);
}

.footer-details {
  display: grid;
  gap: 6px;
  line-height: 1.5;
}

.footer-title {
  font-family: "IBM Plex Sans Condensed", "Segoe UI", sans-serif;
  font-size: 1.1rem;
  color: var(--primary);
}

h1,
h2,
h3 {
  color: var(--heading);
}

p {
  color: var(--body);
}

.reveal {
  opacity: 0;
  transform: translateY(14px);
  animation: rise 0.7s ease forwards;
}

.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }

@keyframes rise {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 920px) {
  .hero-grid,
  .cards,
  .form-grid,
  .expertise-grid,
  .image-grid {
    grid-template-columns: 1fr;
  }

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

  .hero-slides {
    height: 320px;
  }
}

@media (max-width: 700px) {
  .brand-logo {
    height: 48px;
  }

  .brand-fallback {
    font-size: 0.95rem;
  }

  .nav-toggle {
    display: inline-block;
  }

  .nav-list {
    position: absolute;
    right: 4vw;
    top: 64px;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 12px;
    flex-direction: column;
    align-items: stretch;
    padding: 10px;
    width: 210px;
    display: none;
  }

  .nav-list.open {
    display: flex;
  }

  .btn-secondary {
    margin-left: 0;
    margin-top: 10px;
  }

  .hero-slides {
    height: 260px;
  }
}