:root {
  --kgc-blue: #1f5f8b;
  --kgc-blue-deep: #123d5c;
  --kgc-green: #6db65b;
  --kgc-green-deep: #3f8c42;
  --ink: #173042;
  --muted: #62727e;
  --surface: #f5f8f7;
  --white: #fff;
  --line: #dfe8e6;
  --shadow: 0 18px 45px rgba(18, 61, 92, .14);
  --shadow-soft: 0 10px 25px rgba(18, 61, 92, .09);
  --radius: 24px;
  --radius-sm: 16px;
  --max: 1180px;
}

* {
  box-sizing: border-box
}

html {
  scroll-behavior: smooth
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: #fff;
  line-height: 1.6
}

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

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

button,
input,
textarea,
select {
  font: inherit
}

.container {
  width: min(var(--max), calc(100% - 40px));
  margin-inline: auto
}

.eyebrow {
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .16em;
  font-weight: 800;
  color: var(--kgc-green-deep)
}

.section {
  padding: 88px 0
}

.section.alt {
  background: var(--surface)
}

.section-head {
  max-width: 760px;
  margin-bottom: 38px
}

.section-head h2 {
  font-size: clamp(2rem, 4vw, 3.3rem);
  line-height: 1.08;
  margin: .35rem 0 1rem;
  letter-spacing: -.035em
}

.section-head p {
  color: var(--muted);
  font-size: 1.08rem;
  margin: 0
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .55rem;
  border-radius: 999px;
  padding: 13px 20px;
  font-weight: 750;
  border: 1px solid transparent;
  transition: .2s ease;
  cursor: pointer
}

.btn.primary {
  background: linear-gradient(135deg, var(--kgc-blue), var(--kgc-green-deep));
  color: #fff;
  box-shadow: 0 9px 22px rgba(31, 95, 139, .22)
}

.btn.primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 13px 28px rgba(31, 95, 139, .28)
}

.btn.secondary {
  background: #fff;
  border-color: var(--line);
  color: var(--kgc-blue-deep)
}

.btn.secondary:hover {
  border-color: #b9cfca;
  transform: translateY(-2px)
}

.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, .94);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(223, 232, 230, .85)
}

.nav {
  height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px
}

.brand img {
  width: 210px;
  height: auto
}

.navlinks {
  display: flex;
  align-items: center;
  gap: 25px;
  font-size: .95rem;
  font-weight: 700;
  color: #365466
}

.navlinks a {
  position: relative;
  padding: 8px 0
}

.navlinks a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--kgc-blue), var(--kgc-green));
  transform: scaleX(0);
  transform-origin: left;
  transition: .2s
}

.navlinks a:hover::after,
.navlinks a.active::after {
  transform: scaleX(1)
}

.menu-btn {
  display: none;
  border: 0;
  background: #edf3f1;
  width: 44px;
  height: 44px;
  border-radius: 13px;
  font-size: 1.35rem;
  color: var(--kgc-blue-deep)
}

.hero {
  position: relative;
  min-height: 76vh;
  display: grid;
  place-items: center;
  overflow: hidden;
  background: #0f2f45;
  color: #fff
}

.hero-media {
  position: absolute;
  inset: 0
}

.hero-media video,
.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(7, 31, 49, .88) 0%, rgba(7, 31, 49, .64) 45%, rgba(7, 31, 49, .28) 100%)
}

.hero .container {
  position: relative;
  z-index: 2;
  padding: 72px 0
}

.hero-copy {
  max-width: 780px
}

.hero .eyebrow {
  color: #a8df9a
}

.hero h1 {
  font-size: clamp(2.8rem, 7vw, 5.9rem);
  line-height: .98;
  letter-spacing: -.055em;
  margin: .3rem 0 1.25rem
}

.hero p {
  max-width: 680px;
  font-size: clamp(1.05rem, 2vw, 1.3rem);
  color: #dfe9ec;
  margin-bottom: 28px
}

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

.hero .btn.secondary {
  background: rgba(255, 255, 255, .12);
  color: #fff;
  border-color: rgba(255, 255, 255, .35);
  backdrop-filter: blur(8px)
}

.trustbar {
  position: relative;
  z-index: 3;
  margin-top: -42px
}

.trustgrid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 22px;
  box-shadow: var(--shadow);
  overflow: hidden
}

.trustitem {
  padding: 25px 28px;
  display: flex;
  gap: 14px;
  align-items: center
}

.trustitem+.trustitem {
  border-left: 1px solid var(--line)
}

.trusticon {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: linear-gradient(145deg, #edf5fb, #eef8eb);
  display: grid;
  place-items: center;
  font-weight: 900;
  color: var(--kgc-blue)
}

.trustitem strong {
  display: block;
  font-size: .98rem
}

.trustitem span {
  display: block;
  color: var(--muted);
  font-size: .88rem;
  margin-top: 2px
}

.grid-2 {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 56px;
  align-items: center
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px
}

.media-card {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  background: #dfe9e6;
  box-shadow: var(--shadow)
}

.media-card::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid rgba(255, 255, 255, .62);
  border-radius: inherit;
  pointer-events: none
}

.media-card img,
.media-card video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 360px
}

.copy h2 {
  font-size: clamp(2rem, 4vw, 3.6rem);
  line-height: 1.06;
  letter-spacing: -.04em;
  margin: .4rem 0 1.1rem
}

.copy p {
  color: var(--muted);
  font-size: 1.04rem
}

.checks {
  display: grid;
  gap: 12px;
  margin: 24px 0 30px
}

.check {
  display: flex;
  gap: 12px;
  align-items: flex-start
}

.check i {
  font-style: normal;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: #e9f5e5;
  color: var(--kgc-green-deep);
  display: grid;
  place-items: center;
  font-weight: 900;
  flex: 0 0 auto
}

.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 26px;
  box-shadow: var(--shadow-soft)
}

.card h3 {
  margin: .35rem 0 .5rem;
  font-size: 1.25rem
}

.card p {
  color: var(--muted);
  margin: 0
}

.card .num {
  font-size: .8rem;
  font-weight: 800;
  color: var(--kgc-green-deep);
  letter-spacing: .12em
}

.carousel {
  position: relative;
  overflow: hidden;
  border-radius: 28px;
  box-shadow: var(--shadow);
  background: #102e44
}

.carousel-track {
  display: flex;
  transition: transform .55s cubic-bezier(.22, .61, .36, 1)
}

.slide {
  min-width: 100%;
  position: relative;
  aspect-ratio: 16/8.5
}

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

.slide::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(6, 28, 42, .72), transparent 55%)
}

.slide-caption {
  position: absolute;
  z-index: 2;
  left: 28px;
  bottom: 24px;
  color: #fff;
  max-width: 640px
}

.slide-caption strong {
  font-size: 1.3rem;
  display: block
}

.slide-caption span {
  color: #dce8ed;
  font-size: .93rem
}

.carousel-btn {
  position: absolute;
  z-index: 4;
  top: 50%;
  transform: translateY(-50%);
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, .45);
  background: rgba(8, 37, 55, .48);
  backdrop-filter: blur(8px);
  color: #fff;
  font-size: 1.4rem;
  cursor: pointer
}

.carousel-btn.prev {
  left: 16px
}

.carousel-btn.next {
  right: 16px
}

.dots {
  position: absolute;
  z-index: 4;
  right: 26px;
  bottom: 25px;
  display: flex;
  gap: 7px
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: 0;
  background: rgba(255, 255, 255, .45);
  padding: 0;
  cursor: pointer
}

.dot.active {
  background: #fff;
  transform: scale(1.25)
}

.page-hero {
  padding: 82px 0 70px;
  background: radial-gradient(circle at 85% 10%, rgba(109, 182, 91, .18), transparent 28%), linear-gradient(135deg, #f7fbfa, #edf4f8)
}

.page-hero h1 {
  font-size: clamp(2.7rem, 6vw, 5rem);
  line-height: 1;
  letter-spacing: -.05em;
  margin: .4rem 0 1rem
}

.page-hero p {
  max-width: 760px;
  color: var(--muted);
  font-size: 1.15rem
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px
}

.stat {
  padding: 24px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  text-align: center
}

.stat strong {
  display: block;
  font-size: 2rem;
  color: var(--kgc-blue-deep)
}

.stat span {
  font-size: .88rem;
  color: var(--muted)
}

.timeline {
  display: grid;
  gap: 14px
}

.timeline-item {
  display: grid;
  grid-template-columns: 70px 1fr;
  gap: 18px;
  align-items: start;
  padding: 20px 0;
  border-bottom: 1px solid var(--line)
}

.timeline-item:last-child {
  border-bottom: 0
}

.timeline-step {
  width: 54px;
  height: 54px;
  border-radius: 16px;
  background: linear-gradient(145deg, #edf5fb, #edf8e9);
  display: grid;
  place-items: center;
  color: var(--kgc-blue);
  font-weight: 900
}

.timeline-item h3 {
  margin: 2px 0 4px
}

.timeline-item p {
  margin: 0;
  color: var(--muted)
}

.video-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px
}

.video-card {
  border-radius: 22px;
  overflow: hidden;
  background: #0c2b40;
  box-shadow: var(--shadow-soft)
}

.video-card video {
  aspect-ratio: 16/9;
  width: 100%;
  object-fit: cover
}

.video-card .caption {
  padding: 17px 20px;
  background: #fff
}

.video-card .caption strong {
  display: block
}

.video-card .caption span {
  font-size: .88rem;
  color: var(--muted)
}

.notice {
  border-left: 4px solid var(--kgc-green);
  background: #f0f7ef;
  padding: 18px 20px;
  border-radius: 0 16px 16px 0;
  color: #496052
}

.contact-grid {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 38px;
  align-items: start
}

.contact-panel {
  background: linear-gradient(145deg, var(--kgc-blue-deep), #235b6b);
  color: #fff;
  border-radius: 24px;
  padding: 34px;
  box-shadow: var(--shadow)
}

.contact-panel p {
  color: #d9e6ea
}

.contact-panel .detail {
  padding: 16px 0;
  border-bottom: 1px solid rgba(255, 255, 255, .14)
}

.contact-panel .detail:last-child {
  border-bottom: 0
}

.contact-panel small {
  display: block;
  color: #a9c4cd;
  text-transform: uppercase;
  letter-spacing: .1em
}

.contact-panel strong {
  display: block;
  margin-top: 4px
}

.form-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 30px;
  box-shadow: var(--shadow-soft)
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px
}

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

.field label {
  display: block;
  font-size: .86rem;
  font-weight: 750;
  margin-bottom: 7px
}

.field input,
.field textarea,
.field select {
  width: 100%;
  border: 1px solid #cfdbd8;
  background: #fbfdfc;
  border-radius: 13px;
  padding: 13px 14px;
  outline: none;
  transition: .2s
}

.field textarea {
  min-height: 150px;
  resize: vertical
}

.field input:focus,
.field textarea:focus,
.field select:focus {
  border-color: var(--kgc-blue);
  box-shadow: 0 0 0 4px rgba(31, 95, 139, .08)
}

.hp {
  position: absolute;
  left: -9999px
}

.form-status {
  display: none;
  margin-bottom: 16px;
  padding: 12px 14px;
  border-radius: 12px
}

.form-status.ok {
  display: block;
  background: #e9f7e7;
  color: #2f7030
}

.form-status.err {
  display: block;
  background: #fff0ee;
  color: #8a352b
}

.footer {
  background: #0e2d42;
  color: #dce8ed;
  padding: 58px 0 24px;
  margin-top: 0
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr .8fr .8fr;
  gap: 38px
}

.footer-logo {
  width: 190px;
  opacity: 1.95;
  border-radius:5px;
}

.footer p {
  color: #a9c1cb;
  max-width: 460px
}

.footer h4 {
  color: #fff;
  margin: 0 0 14px
}

.footer-links {
  display: grid;
  gap: 8px;
  color: #bcd0d7;
  font-size: .92rem
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, .1);
  margin-top: 36px;
  padding-top: 20px;
  font-size: .84rem;
  color: #8eacb8;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap
}

@media (max-width:900px) {
  .navlinks {
    position: fixed;
    top: 76px;
    left: 20px;
    right: 20px;
    background: #fff;
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
    border-radius: 18px;
    padding: 18px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 4px
  }

  .navlinks.open {
    display: flex
  }

  .navlinks a {
    padding: 11px 10px
  }

  .navlinks .btn {
    margin-top: 8px
  }

  .menu-btn {
    display: grid;
    place-items: center
  }

  .grid-2,
  .contact-grid {
    grid-template-columns: 1fr
  }

  .grid-3 {
    grid-template-columns: 1fr 1fr
  }

  .stat-grid {
    grid-template-columns: repeat(2, 1fr)
  }

  .trustgrid {
    grid-template-columns: 1fr
  }

  .trustitem+.trustitem {
    border-left: 0;
    border-top: 1px solid var(--line)
  }

  .video-grid {
    grid-template-columns: 1fr
  }

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

  .footer-grid>div:first-child {
    grid-column: 1/-1
  }
}

@media (max-width:620px) {
  .container {
    width: min(100% - 28px, var(--max))
  }

  .section {
    padding: 68px 0
  }

  .brand img {
    width: 175px
  }

  .hero {
    min-height: 72vh
  }

  .hero .container {
    padding: 58px 0 82px
  }

  .hero h1 {
    font-size: clamp(2.6rem, 14vw, 4.2rem)
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch
  }

  .trustbar {
    margin-top: -34px
  }

  .grid-3,
  .stat-grid,
  .form-grid,
  .footer-grid {
    grid-template-columns: 1fr
  }

  .footer-grid>div:first-child {
    grid-column: auto
  }

  .media-card img,
  .media-card video {
    min-height: 280px
  }

  .slide {
    aspect-ratio: 4/3
  }

  .slide-caption {
    left: 18px;
    right: 18px;
    bottom: 19px
  }

  .slide-caption span {
    display: none
  }

  .dots {
    right: 18px;
    bottom: 20px
  }

  .carousel-btn {
    width: 40px;
    height: 40px
  }

  .page-hero {
    padding: 62px 0 52px
  }

  .timeline-item {
    grid-template-columns: 56px 1fr;
    gap: 12px
  }

  .timeline-step {
    width: 46px;
    height: 46px
  }

  .form-card,
  .contact-panel {
    padding: 22px
  }

  .section-head h2,
  .copy h2 {
    font-size: 2.25rem
  }
}

#processingOverlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(14, 45, 66, 0.75);
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(3px);
}

.processing-box {
  background: #fff;
  padding: 32px 42px;
  border-radius: 18px;
  text-align: center;
  box-shadow: 0 18px 45px rgba(18, 61, 92, .25);
  min-width: 280px;
}

.processing-box strong {
  display: block;
  margin-top: 18px;
  color: #173042;
  font-size: 17px;
}

.processing-box span {
  display: block;
  margin-top: 6px;
  color: #62727e;
  font-size: 14px;
}

.spinner {
  width: 42px;
  height: 42px;
  margin: 0 auto;
  border: 4px solid #dfe8e6;
  border-top-color: #6db65b;
  border-radius: 50%;
  animation: spin .8s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}