:root {
  --primary: #0b1f33;
  --secondary: #1464a5;
  --accent: #20b486;
  --accent-dark: #16916d;
  --light: #f4f7fa;
  --mid: #dfeaf4;
  --text: #5f6b76;
  --text-dark: #1d2a36;
  --white: #ffffff;
  --shadow-soft: 0 18px 40px rgba(11, 31, 51, 0.12);
  --radius-lg: 26px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --container-width: 1200px;
  --transition: 0.3s ease;
  --header-height: 88px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", sans-serif;
  color: var(--text);
  background: linear-gradient(180deg, #f9fbff 0%, #f4f7fb 100%);
  line-height: 1.6;
}

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

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

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

button {
  border: 0;
  background: none;
  cursor: pointer;
}

.container {
  width: min(var(--container-width), calc(100% - 2rem));
  margin: 0 auto;
}

.section {
  padding: 6rem 0;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--secondary);
  margin-bottom: 1rem;
}

.section-tag::before {
  content: "";
  width: 30px;
  height: 2px;
  background: var(--accent);
  display: inline-block;
}

.section-tag.light {
  color: rgba(255, 255, 255, 0.82);
}

.section-tag.light::before {
  background: rgba(255, 255, 255, 0.7);
}

h1,
h2,
h3,
h4,
strong {
  color: var(--primary);
}

h1 {
  font-size: clamp(2.8rem, 4vw, 4.5rem);
  line-height: 1.08;
  letter-spacing: -0.04em;
  margin-bottom: 1.25rem;
}

h2 {
  font-size: clamp(2rem, 3vw, 3rem);
  line-height: 1.15;
  letter-spacing: -0.04em;
  margin-bottom: 1rem;
}

h3 {
  font-size: 1.4rem;
  line-height: 1.3;
  margin-bottom: 0.75rem;
}

p {
  margin-bottom: 1rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0.9rem 1.6rem;
  border-radius: 999px;
  font-weight: 700;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition);
  border: 1px solid transparent;
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-2px);
}

.btn:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
.nav-toggle:focus-visible,
.back-to-top:focus-visible,
.site-nav a:focus-visible,
.social-links a:focus-visible {
  outline: 3px solid rgba(32, 180, 134, 0.35);
  outline-offset: 2px;
}

.btn-primary {
  color: var(--white);
  background: linear-gradient(135deg, var(--secondary), var(--primary));
  box-shadow: 0 14px 28px rgba(20, 100, 165, 0.24);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  box-shadow: 0 18px 32px rgba(20, 100, 165, 0.3);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.85);
  border-color: rgba(11, 31, 51, 0.12);
  color: var(--primary);
}

.btn-secondary.light-border {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.5);
  color: var(--white);
}

.btn-light {
  background: var(--white);
  color: var(--primary);
  box-shadow: 0 14px 28px rgba(11, 31, 51, 0.1);
}

.btn-full {
  width: 100%;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-height);
  display: flex;
  align-items: center;
  transition: background var(--transition), box-shadow var(--transition), backdrop-filter var(--transition);
}

.site-header.scrolled {
  background: rgba(9, 24, 39, 0.8);
  backdrop-filter: blur(18px);
  box-shadow: 0 14px 30px rgba(9, 24, 39, 0.2);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: min(var(--container-width), calc(100% - 2rem));
}

.brand {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
  flex: 0 1 auto;
  width: 192px;
  padding: 1px 6px 2px;
  overflow: hidden;
  border-radius: 8px;
  background: var(--white);
}

.brand img {
  display: block;
  width: 180px;
  height: auto;
  object-fit: contain;
}

.brand-caption {
  color: #164d7b;
  font-family: Arial, sans-serif;
  font-size: 7px;
  font-weight: 600;
  line-height: 1.1;
  text-transform: uppercase;
  white-space: nowrap;
}

.site-header.scrolled .brand,
.site-header.scrolled .site-nav a,
.site-header.scrolled .header-cta {
  color: var(--white);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.8rem;
  color: var(--white);
}

.site-nav a {
  position: relative;
  font-size: 0.96rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.9);
  transition: color var(--transition), opacity var(--transition);
}

.site-nav a:hover {
  color: var(--white);
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.5rem;
  width: 100%;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform var(--transition);
}

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

.header-cta {
  color: var(--white);
}

.nav-toggle {
  display: none;
  width: 48px;
  height: 48px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 0.35rem;
}

.nav-toggle span {
  width: 22px;
  height: 2px;
  background: var(--white);
  display: block;
  border-radius: 999px;
  transition: transform var(--transition), opacity var(--transition);
}

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background:
    radial-gradient(circle at top left, rgba(32, 180, 134, 0.18), transparent 20%),
    radial-gradient(circle at bottom right, rgba(44, 130, 209, 0.22), transparent 22%),
    linear-gradient(135deg, #0e2340 0%, #102b46 24%, #0d1e34 50%, #0b1f33 100%);
  padding-top: calc(var(--header-height) + 3rem);
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: auto -10% -15% 45%;
  width: 400px;
  height: 400px;
  background: rgba(47, 143, 216, 0.15);
  filter: blur(30px);
  border-radius: 50%;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  align-items: center;
  gap: 3rem;
}

.hero-copy {
  color: var(--white);
}

.eyebrow {
  display: inline-block;
  font-size: 0.82rem;
  letter-spacing: 0.18em;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 1rem;
}

.hero-copy h1,
.hero-copy .lead {
  color: var(--white);
}

.hero-copy .lead {
  font-size: 1.1rem;
  max-width: 620px;
  color: rgba(255, 255, 255, 0.82);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2rem;
}

.hero .btn-primary,
.hero .btn-secondary {
  min-width: 190px;
}

.hero-media {
  display: flex;
  justify-content: center;
}

.image-frame {
  position: relative;
  width: min(520px, 100%);
  padding: 1.4rem;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 32px;
  backdrop-filter: blur(8px);
  box-shadow: 0 30px 60px rgba(11, 31, 51, 0.2);
}

.image-frame img {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 5;
  border-radius: 22px;
  object-fit: cover;
}

.floating-card {
  position: absolute;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  min-width: 180px;
  padding: 0.9rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(8px);
  border-radius: 16px;
  color: #000000;
  box-shadow: 0 10px 25px rgba(11, 31, 51, 0.14);
}

.floating-card strong {
  color: #000000;
  font-size: 1rem;
}

.floating-card span {
  font-size: 0.76rem;
  opacity: 0.9;
}

.card-one {
  left: -18px;
  top: 40px;
}

.card-two {
  bottom: 58px;
  right: -18px;
}

.card-three {
  bottom: 18px;
  left: 16px;
}

.stats {
  position: relative;
  margin-top: -3.2rem;
  z-index: 2;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.2rem;
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(11, 31, 51, 0.06);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  padding: 1rem;
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-height: 150px;
  padding: 1.2rem;
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, #fbfcff 0%, #f1f6fb 100%);
}

.stat-item strong {
  font-size: clamp(2rem, 2.5vw, 2.8rem);
  line-height: 1;
  margin-bottom: 0.4rem;
}

.stat-item span {
  color: var(--text);
  font-size: 0.95rem;
  font-weight: 600;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 4rem;
}

.media-frame {
  position: relative;
  background: linear-gradient(180deg, #edf4fb, #e1edf8);
  border-radius: 30px;
  padding: 1rem;
  box-shadow: var(--shadow-soft);
}

.media-frame img {
  width: 100%;
  height: auto;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 20px;
}

.check-list {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem 1.3rem;
  margin: 1.5rem 0 2rem;
}

.check-list li {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-weight: 600;
  color: var(--text-dark);
}

.check-list i {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: rgba(32, 180, 134, 0.12);
  color: var(--accent);
  font-size: 0.76rem;
}

.section-heading {
  max-width: 760px;
  margin: 0 auto 3rem;
  text-align: center;
}

.service-grid,
.benefit-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
}

.service-card,
.benefit-card {
  background: linear-gradient(180deg, #ffffff 0%, #f4f9ff 100%);
  border: 1px solid rgba(11, 31, 51, 0.05);
  border-radius: 24px;
  padding: 2rem 1.5rem;
  box-shadow: 0 18px 35px rgba(11, 31, 51, 0.04);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.service-card:hover,
.benefit-card:hover {
  transform: translateY(-6px);
  border-color: rgba(20, 100, 165, 0.2);
  box-shadow: 0 28px 40px rgba(11, 31, 51, 0.08);
}

.service-icon,
.benefit-icon {
  width: 68px;
  height: 68px;
  border-radius: 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(20, 100, 165, 0.14), rgba(32, 180, 134, 0.18));
  color: var(--secondary);
  font-size: 1.5rem;
  margin-bottom: 1.1rem;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

.service-card p,
.benefit-card p {
  margin-bottom: 1.2rem;
}

.service-card a {
  font-weight: 700;
  color: var(--secondary);
}

.highlight-band {
  background: linear-gradient(135deg, #071a2c, #0d2845 42%, #0b1f33 100%);
  padding: 4rem 0;
}

.highlight-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  color: var(--white);
}

.highlight-inner h2,
.highlight-inner p {
  color: var(--white);
}

.timeline {
  position: relative;
  display: grid;
  gap: 1.25rem;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 18px;
  top: 12px;
  bottom: 12px;
  width: 2px;
  background: linear-gradient(180deg, rgba(20, 100, 165, 0.2), rgba(32, 180, 134, 0.4));
}

.timeline-item {
  position: relative;
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 1rem;
  align-items: start;
  padding-left: 0.4rem;
}

.timeline-number {
  position: relative;
  z-index: 1;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--secondary), var(--accent));
  color: var(--white);
  font-weight: 800;
  box-shadow: 0 16px 28px rgba(20, 100, 165, 0.2);
}

.timeline-content {
  background: rgba(244, 247, 250, 0.9);
  border: 1px solid rgba(11, 31, 51, 0.04);
  border-radius: 18px;
  padding: 1.25rem 1.4rem;
}

.benefits {
  background: linear-gradient(180deg, #f7fafe 0%, #eef4f9 100%);
}

.cta-panel {
  background: linear-gradient(135deg, #081c30 0%, #0e2c4b 40%, #123d61 100%);
  padding: 5rem 0;
  position: relative;
}

.cta-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at left center, rgba(32, 180, 134, 0.12), transparent 24%);
  pointer-events: none;
}

.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  color: var(--white);
}

.cta-inner h2,
.cta-inner p {
  color: var(--white);
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 2.5rem;
  align-items: start;
}

.contact-list {
  list-style: none;
  display: grid;
  gap: 1.2rem;
  margin-top: 2rem;
}

.contact-list li {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  color: var(--text-dark);
}

.contact-list i {
  width: 48px;
  height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  background: rgba(20, 100, 165, 0.08);
  color: var(--secondary);
  font-size: 1rem;
}

.contact-list span {
  display: block;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text);
  margin-bottom: 0.2rem;
}

.form-card {
  background: linear-gradient(180deg, #ffffff 0%, #f7fbff 100%);
  border-radius: 28px;
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(11, 31, 51, 0.04);
  padding: 2rem;
}

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

.field-group {
  margin-bottom: 1rem;
}

label {
  display: inline-block;
  color: var(--primary);
  font-size: 0.92rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid rgba(11, 31, 51, 0.12);
  border-radius: 12px;
  background: #f9fbfd;
  color: var(--text-dark);
  padding: 0.9rem 1rem;
  transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
}

input:hover,
select:hover,
textarea:hover {
  border-color: rgba(20, 100, 165, 0.3);
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: rgba(20, 100, 165, 0.7);
  box-shadow: 0 0 0 4px rgba(20, 100, 165, 0.08);
  background: var(--white);
}

textarea {
  resize: vertical;
  min-height: 140px;
}

.error-message {
  display: block;
  min-height: 1.1em;
  margin-top: 0.35rem;
  font-size: 0.76rem;
  color: #d64040;
}

.field-group.invalid input,
.field-group.invalid select,
.field-group.invalid textarea {
  border-color: #d64040;
  background: rgba(214, 64, 64, 0.03);
}

.form-status {
  min-height: 1.5em;
  margin-top: 1rem;
  font-weight: 600;
  color: var(--accent-dark);
}

.site-footer {
  background: linear-gradient(180deg, #0d1d2d 0%, #091722 100%);
  color: rgba(255, 255, 255, 0.8);
  padding-top: 4rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 2rem;
  padding-bottom: 2rem;
}

.footer-brand {
  width: 220px;
  margin-bottom: 1rem;
}

.footer-brand img {
  width: 208px;
}

.footer-brand-block p {
  color: rgba(255, 255, 255, 0.8);
}

.social-links {
  display: flex;
  gap: 0.7rem;
  margin-top: 1.2rem;
}

.social-links a {
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
  transition: transform var(--transition), background var(--transition);
}

.social-links a:hover {
  transform: translateY(-2px);
  background: rgba(32, 180, 134, 0.18);
}

.footer-grid h3 {
  color: var(--white);
  margin-bottom: 1rem;
  font-size: 1.1rem;
}

.footer-grid ul {
  list-style: none;
  display: grid;
  gap: 0.7rem;
}

.footer-grid a {
  color: rgba(255, 255, 255, 0.8);
}

.footer-contact li {
  color: rgba(255, 255, 255, 0.8);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 1rem 0 1.6rem;
}

.footer-bottom p {
  margin: 0;
  text-align: center;
  color: rgba(255, 255, 255, 0.65);
}

.back-to-top {
  position: fixed;
  right: 1.5rem;
  bottom: 1.5rem;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--secondary), var(--accent));
  color: var(--white);
  box-shadow: 0 18px 28px rgba(20, 100, 165, 0.22);
  opacity: 0;
  pointer-events: none;
  transform: translateY(18px);
  transition: opacity var(--transition), transform var(--transition);
  z-index: 999;
}

.back-to-top.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

@media (max-width: 1024px) {
  .hero-grid,
  .about-grid,
  .contact-grid,
  .highlight-inner,
  .cta-inner {
    grid-template-columns: 1fr;
    display: grid;
  }

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

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

@media (max-width: 960px) {
  .site-nav {
    position: absolute;
    top: calc(100% + 0.8rem);
    left: 1rem;
    right: 1rem;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    background: rgba(11, 31, 51, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 20px;
    padding: 1rem 1.2rem;
    box-shadow: 0 24px 40px rgba(11, 31, 51, 0.2);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-14px);
    transition: opacity var(--transition), transform var(--transition);
  }

  .site-nav.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

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

  .header-cta {
    display: none;
  }
}

@media (max-width: 820px) {
  .stats-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .check-list {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  h1 {
    font-size: 2.35rem;
  }

  h2 {
    font-size: 1.85rem;
  }

  .brand {
    width: 160px;
    padding: 2px 4px 3px;
  }

  .brand img {
    width: 152px;
  }

  .brand-caption {
    font-size: 6.4px;
  }

  .section {
    padding: 4.5rem 0;
  }

  .hero {
    min-height: auto;
    padding-top: calc(var(--header-height) + 2rem);
  }

  .hero-grid,
  .about-grid,
  .contact-grid,
  .row,
  .service-grid,
  .benefit-grid,
  .stats-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .timeline-item {
    grid-template-columns: 56px minmax(0, 1fr);
    gap: 0.5rem;
    padding-left: 0;
  }

  .image-frame {
    padding: 1rem;
    border-radius: 24px;
  }

  .floating-card {
    min-width: 140px;
    padding: 0.7rem 0.8rem;
  }

  .card-one {
    left: 12px;
    top: 18px;
  }

  .card-two {
    right: 10px;
    bottom: 28px;
  }

  .card-three {
    left: 18px;
    bottom: 12px;
  }

  .hero-actions,
  .cta-actions {
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }

  .cta-inner,
  .highlight-inner {
    align-items: flex-start;
  }

  .stats {
    margin-top: -1.5rem;
  }

  .form-card {
    padding: 1.25rem;
  }
}

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