:root {
  --bg: #0b1f3a;
  --bg-2: #132a4a;
  --surface: #102744;
  --surface-2: #18365e;
  --card: #112b4b;
  --text: #ffffff;
  --text-soft: #d1d5db;
  --text-muted: #9ca3af;
  --primary: #3b82f6;
  --accent: #22c55e;
  --border: rgba(255, 255, 255, 0.12);
  --shadow: 0 20px 45px rgba(2, 12, 27, 0.42);
  --radius: 16px;
  --radius-sm: 10px;
  --max: 1160px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  background: linear-gradient(180deg, var(--bg), var(--bg-2));
  color: var(--text);
  line-height: 1.6;
}

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

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

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

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

.section {
  padding: 4.25rem 0;
}

.section-title {
  font-size: clamp(1.6rem, 2.8vw, 2.35rem);
  line-height: 1.2;
  margin: 0 0 0.8rem;
}

.section-subtitle {
  margin: 0;
  max-width: 720px;
  color: var(--text-soft);
}

.grid {
  display: grid;
  gap: 1rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border-radius: 999px;
  border: 1px solid transparent;
  padding: 0.82rem 1.35rem;
  font-weight: 700;
  transition: transform 0.2s ease, box-shadow 0.25s ease, background-color 0.25s ease;
}

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

.btn-primary {
  background: linear-gradient(120deg, var(--primary), #1d6ce8);
  color: #fff;
  box-shadow: 0 14px 34px rgba(59, 130, 246, 0.5);
  padding-inline: 1.55rem;
}

.btn-secondary {
  border-color: rgba(34, 197, 94, 0.45);
  background: rgba(34, 197, 94, 0.12);
  color: #ddfbe7;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(12px);
  background: rgba(11, 31, 58, 0.84);
  border-bottom: 1px solid var(--border);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
}

.brand-text {
  display: grid;
  gap: 0.1rem;
}

.brand-mark {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  object-fit: cover;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.32);
}

.brand-name {
  font-weight: 800;
  font-size: 1rem;
  line-height: 1.2;
}

.brand-subtitle {
  font-size: 0.73rem;
  color: var(--text-muted);
  line-height: 1.2;
}

.main-nav ul {
  display: flex;
  align-items: center;
  gap: 1.1rem;
}

.main-nav a {
  color: var(--text-soft);
  font-weight: 600;
}

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

.mobile-toggle {
  display: none;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text);
  border-radius: 8px;
  padding: 0.35rem 0.55rem;
  font-size: 1.15rem;
}

.hero {
  position: relative;
  isolation: isolate;
  min-height: 86vh;
  display: grid;
  align-items: center;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(11, 31, 58, 0.95), rgba(19, 42, 74, 0.8));
  z-index: -2;
}

.hero::after {
  content: "";
  position: absolute;
  width: 340px;
  height: 340px;
  right: -70px;
  top: -70px;
  background: radial-gradient(circle, rgba(0, 194, 168, 0.32), transparent 70%);
  z-index: -1;
}

.hero-layout {
  display: grid;
  gap: 1.4rem;
  align-items: center;
}

.eyebrow {
  color: #bfdbfe;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.72rem;
  font-weight: 700;
}

.hero h1 {
  margin: 0;
  line-height: 1.15;
  font-size: clamp(2rem, 6vw, 3.75rem);
  max-width: 780px;
}

.hero p {
  margin: 0;
  max-width: 640px;
  color: var(--text-soft);
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 0.35rem;
}

.hero-proof {
  margin-top: 1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.social-proof {
  margin-top: 0.8rem;
}

.proof-chip {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  padding: 0.45rem 0.8rem;
  font-size: 0.83rem;
  color: #f2f6ff;
}

.hero-media {
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  animation: floatY 6s ease-in-out infinite;
  padding: 0.25rem;
  background: radial-gradient(circle at 20% 20%, rgba(59, 130, 246, 0.22), rgba(34, 197, 94, 0.08));
}

.hero-media img {
  width: 100%;
  aspect-ratio: 4 / 4.4;
  object-fit: cover;
  border-radius: 12px;
  filter: contrast(1.03) saturate(1.05);
}

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

.service-card,
.step-card,
.stat-card,
.platform-card,
.certificate-card {
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.02));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.2rem;
  box-shadow: var(--shadow);
}

.service-card {
  position: relative;
  transition: transform 0.22s ease, border-color 0.25s ease;
}

.service-card:hover {
  transform: translateY(-6px);
  border-color: rgba(59, 130, 246, 0.85);
}

.service-card h3,
.step-card h3,
.platform-card h3 {
  margin: 0.4rem 0;
}

.icon-pill {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  font-size: 1.08rem;
  background: linear-gradient(145deg, rgba(59, 130, 246, 0.26), rgba(34, 197, 94, 0.26));
}

.muted {
  color: var(--text-muted);
}

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

.step-number {
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  color: #bfdbfe;
  text-transform: uppercase;
  font-weight: 700;
}

.authority {
  background: linear-gradient(180deg, transparent, rgba(255, 255, 255, 0.03), transparent);
}

.authority-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1.2rem;
}

.stat-card strong {
  display: block;
  font-size: 1.65rem;
  line-height: 1.1;
}

.problem-solution {
  display: grid;
  gap: 1.2rem;
  margin-top: 1.4rem;
}

.panel {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
}

.panel h3 {
  margin: 0 0 0.5rem;
}

.panel ul {
  list-style: disc;
  padding-left: 1.15rem;
}

.premium {
  position: relative;
  overflow: hidden;
}

.premium::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(145deg, rgba(59, 130, 246, 0.22), rgba(34, 197, 94, 0.14));
  z-index: -1;
}

.premium-wrap {
  display: grid;
  gap: 1rem;
  align-items: center;
}

.premium-visual {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.04);
  padding: 1rem;
}

.premium-list li {
  display: flex;
  gap: 0.55rem;
  align-items: flex-start;
  margin-bottom: 0.55rem;
}

.check {
  color: var(--accent);
  font-weight: 700;
}

.floating-fact {
  position: fixed;
  right: 0.75rem;
  top: 32%;
  max-width: 250px;
  z-index: 120;
  background: var(--surface-2);
  border: 1px solid rgba(34, 197, 94, 0.45);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow);
  padding: 0.8rem;
  animation: floatY 4.8s ease-in-out infinite;
  box-shadow: 0 14px 30px rgba(34, 197, 94, 0.16), var(--shadow);
  transition: opacity 0.45s ease, transform 0.45s ease;
}

.floating-fact.is-switching {
  opacity: 0.35;
  transform: translateY(8px);
}

.floating-fact small {
  display: block;
  color: #93c5fd;
  margin-bottom: 0.3rem;
}

.floating-fact p {
  margin: 0;
  font-size: 0.9rem;
}

.platform-grid {
  grid-template-columns: repeat(1, minmax(0, 1fr));
  margin-top: 1.2rem;
}

.platform-badge {
  color: #bfdbfe;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.platform-link {
  display: block;
  transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}

.platform-link:hover {
  transform: translateY(-6px);
  border-color: rgba(59, 130, 246, 0.9);
  box-shadow: 0 18px 38px rgba(59, 130, 246, 0.23);
}

.platform-points {
  margin: 0.65rem 0 0.9rem;
  color: var(--text-soft);
}

.platform-points li {
  margin-bottom: 0.3rem;
}

.arrow {
  color: #93c5fd;
}

.contact-cta {
  background: linear-gradient(120deg, rgba(59, 130, 246, 0.25), rgba(34, 197, 94, 0.22));
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.22);
  padding: 1.35rem;
  margin-top: 1rem;
  display: grid;
  gap: 0.8rem;
}

.contact-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.contact-links a {
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.5rem 0.85rem;
  color: #e8eeff;
}

.contact-links a:hover {
  border-color: rgba(255, 255, 255, 0.4);
}

.site-footer {
  border-top: 1px solid var(--border);
  padding: 1.4rem 0 2.2rem;
  color: var(--text-soft);
}

.footer-authority {
  max-width: 700px;
  color: var(--text-muted);
}

.footer-wrap {
  display: grid;
  gap: 0.8rem;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
}

.page-hero {
  padding: 4rem 0 2.2rem;
}

.page-hero h1 {
  margin: 0 0 0.65rem;
  font-size: clamp(2rem, 5vw, 3rem);
}

.split {
  display: grid;
  gap: 1rem;
}

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

.portfolio-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.portfolio-card .content {
  padding: 1rem;
}

.portfolio-tag {
  display: inline-flex;
  padding: 0.28rem 0.58rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 0.76rem;
  color: #bfdbfe;
}

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

.case-study-card {
  background: linear-gradient(165deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.2rem;
  box-shadow: var(--shadow);
}

.case-study-card h3 {
  margin: 0.6rem 0 0.8rem;
}

.case-block {
  margin-bottom: 0.9rem;
}

.case-block h4 {
  margin: 0 0 0.35rem;
  font-size: 0.95rem;
  color: #bfdbfe;
}

.results-list {
  margin: 0;
  padding-left: 1.05rem;
  list-style: disc;
}

.results-list li {
  margin-bottom: 0.38rem;
}

.proof-grid {
  margin-top: 1.2rem;
  display: grid;
  grid-template-columns: repeat(1, minmax(0, 1fr));
  gap: 1rem;
}

.proof-card {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  background: var(--surface);
}

.proof-card img {
  width: 100%;
  height: 100%;
  max-height: 290px;
  object-fit: cover;
  transition: transform 0.25s ease;
}

.proof-card:hover img {
  transform: scale(1.04);
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

.cert-grid {
  display: grid;
  grid-template-columns: repeat(1, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1.2rem;
}

.certificate-card {
  overflow: hidden;
  transition: transform 0.25s ease;
}

.certificate-card:hover {
  transform: translateY(-4px);
}

.certificate-card img {
  border-radius: 12px;
  transition: transform 0.25s ease;
}

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

.contact-grid {
  display: grid;
  gap: 1rem;
}

.contact-form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
}

.field {
  margin-bottom: 0.8rem;
}

.field label {
  display: inline-block;
  margin-bottom: 0.35rem;
  font-weight: 600;
}

.field input,
.field textarea,
.field select {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #0f1932;
  color: #fff;
  padding: 0.72rem;
  font: inherit;
}

.field textarea {
  min-height: 130px;
  resize: vertical;
}

.success-msg {
  display: none;
  margin-top: 0.8rem;
  padding: 0.65rem 0.8rem;
  border-radius: 10px;
  background: rgba(0, 194, 168, 0.12);
  border: 1px solid rgba(34, 197, 94, 0.5);
  color: #baf5ea;
}

.success-msg.show {
  display: block;
}

@keyframes floatY {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

@media (min-width: 720px) {
  .cards-3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .problem-solution {
    grid-template-columns: 1fr 1fr;
  }

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

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

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

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

@media (min-width: 980px) {
  .hero-layout {
    grid-template-columns: 1.1fr 0.9fr;
  }

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

  .how-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .premium-wrap {
    grid-template-columns: 1.1fr 0.9fr;
  }

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

  .portfolio-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .proof-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 860px) {
  .main-nav {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: #0f1730;
    border-bottom: 1px solid var(--border);
  }

  .main-nav.open {
    display: block;
  }

  .main-nav ul {
    flex-direction: column;
    align-items: flex-start;
    padding: 0.8rem 1rem 1rem;
  }

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

  .floating-fact {
    display: none;
  }

  .brand-name {
    font-size: 0.9rem;
  }

  .brand-subtitle {
    font-size: 0.65rem;
  }
}