:root {
  --bg: #f6fbfa;
  --bg-alt: #ffffff;
  --text: #0a1f24;
  --text-soft: #2a4148;
  --muted: #5a6c70;
  --primary: #0a8b7a;
  --primary-dark: #066b5e;
  --accent: #1fb6a4;
  --accent-soft: #d4f1ec;
  --border: #e1ece9;
  --dark: #07151a;
  --dark-2: #0e2228;
  --shadow-sm: 0 4px 14px rgba(10, 60, 70, 0.06);
  --shadow: 0 10px 30px rgba(10, 60, 70, 0.1);
  --shadow-lg: 0 20px 50px rgba(10, 60, 70, 0.15);
  --radius: 14px;
  --radius-lg: 20px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Inter", "Helvetica Neue", Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

a { color: var(--primary); text-decoration: none; transition: color 0.15s; }
a:hover { color: var(--primary-dark); }

h1, h2, h3, h4 { color: var(--text); line-height: 1.2; margin: 0 0 16px; letter-spacing: -0.01em; }
h1 { font-size: clamp(32px, 5vw, 54px); font-weight: 800; letter-spacing: -0.02em; }
h2 { font-size: clamp(26px, 3.5vw, 40px); font-weight: 700; margin-bottom: 16px; }
h3 { font-size: 19px; font-weight: 600; }
h4 { font-size: 15px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; }

p { margin: 0 0 14px; }

.accent-text {
  background: linear-gradient(120deg, var(--primary) 0%, var(--accent) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ---------- HEADER ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: saturate(180%) blur(16px);
  -webkit-backdrop-filter: saturate(180%) blur(16px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  height: 74px;
}
.brand { display: flex; align-items: center; gap: 12px; color: var(--text); }
.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 40px; height: 40px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.5px;
  box-shadow: 0 6px 20px rgba(31, 182, 164, 0.35);
}
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-name { font-size: 17px; font-weight: 700; color: var(--text); }
.brand-sub { font-size: 11px; color: var(--muted); margin-top: 3px; font-weight: 500; }

.nav { display: flex; gap: 26px; }
.nav a {
  color: var(--text-soft);
  font-size: 14.5px;
  font-weight: 500;
  position: relative;
}
.nav a:hover { color: var(--primary); }
.header-cta { margin-left: auto; }

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 15px;
  transition: all 0.2s ease;
  border: 1px solid transparent;
  cursor: pointer;
  white-space: nowrap;
}
.btn-small { padding: 9px 18px; font-size: 14px; }
.btn-large { padding: 16px 32px; font-size: 16px; }
.btn-primary {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 6px 18px rgba(10, 139, 122, 0.25);
}
.btn-primary:hover {
  background: var(--primary-dark);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(10, 139, 122, 0.35);
}
.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--border);
}
.btn-ghost:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--accent-soft);
}

/* ---------- HERO ---------- */
.hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(900px 400px at 85% 15%, rgba(31, 182, 164, 0.22), transparent 60%),
    radial-gradient(700px 350px at 5% 95%, rgba(10, 139, 122, 0.15), transparent 60%),
    linear-gradient(180deg, #ffffff 0%, var(--bg) 100%);
  padding: 90px 0 110px;
  border-bottom: 1px solid var(--border);
}
.hero-inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
  align-items: center;
}
.eyebrow {
  display: inline-block;
  font-size: 12.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: var(--primary);
  background: rgba(10, 139, 122, 0.1);
  padding: 7px 14px;
  border-radius: 30px;
  margin-bottom: 22px;
}
.hero h1 { margin-bottom: 22px; }
.lead {
  font-size: 18.5px;
  color: var(--text-soft);
  max-width: 600px;
  margin-bottom: 34px;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 50px; }

.hero-trust {
  display: flex;
  gap: 34px;
  flex-wrap: wrap;
}
.trust-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.trust-item strong {
  font-size: 24px;
  font-weight: 800;
  color: var(--primary);
}
.trust-item span {
  font-size: 13px;
  color: var(--muted);
}

.hero-visual {
  position: relative;
  height: 460px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.visual-bg {
  position: absolute;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(31, 182, 164, 0.25) 0%, transparent 70%);
  filter: blur(40px);
}
.visual-card {
  position: absolute;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 16px 20px;
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  min-width: 230px;
}
.visual-card strong {
  margin-left: auto;
  color: var(--primary);
  font-weight: 700;
  font-size: 13px;
  background: var(--accent-soft);
  padding: 4px 10px;
  border-radius: 20px;
}
.visual-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(31, 182, 164, 0.2);
  flex-shrink: 0;
}
.visual-card-1 { top: 40px; left: 0; animation: float 6s ease-in-out infinite; }
.visual-card-2 { top: 170px; right: 0; animation: float 6s ease-in-out infinite 2s; }
.visual-card-3 { bottom: 40px; left: 30px; animation: float 6s ease-in-out infinite 4s; }

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

/* ---------- SECTIONS ---------- */
.section { padding: 100px 0; }
.section-alt { background: var(--bg-alt); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.section-dark { background: var(--dark); color: #cfdee1; border-top: 1px solid var(--dark-2); border-bottom: 1px solid var(--dark-2); }
.section-dark h2, .section-dark h3 { color: #fff; }

.section-head {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 56px;
}
.section-head-light h2, .section-head-light p { color: #fff; }
.section-head-light .section-lead { color: #cfdee1; }
.kicker {
  display: inline-block;
  font-size: 12.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: var(--primary);
  background: rgba(10, 139, 122, 0.1);
  padding: 6px 14px;
  border-radius: 30px;
  margin-bottom: 16px;
}
.section-dark .kicker { background: rgba(31, 182, 164, 0.18); color: var(--accent); }
.section-lead {
  font-size: 17px;
  color: var(--muted);
  margin: 8px auto 0;
}

/* ---------- GRIDS ---------- */
.grid { display: grid; gap: 22px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* ---------- PROBLEM ---------- */
.problem-card {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  border-top: 3px solid #e85d5d;
  transition: transform 0.2s, box-shadow 0.2s;
}
.problem-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.problem-card p { color: var(--muted); font-size: 15px; margin: 0; }

/* ---------- SOLUTION ---------- */
.solution-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.solution-feature {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius);
  padding: 28px 24px;
  transition: all 0.2s;
}
.solution-feature:hover {
  background: rgba(31, 182, 164, 0.08);
  border-color: rgba(31, 182, 164, 0.4);
  transform: translateY(-4px);
}
.feature-num {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 14px;
  letter-spacing: 1px;
}
.solution-feature p { color: #a8bcc0; font-size: 14.5px; margin: 0; line-height: 1.6; }

/* ---------- TECHNOLOGY FLOW ---------- */
.tech-flow {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
  gap: 18px;
  align-items: stretch;
}
.tech-step {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 22px;
  text-align: center;
  transition: transform 0.2s, box-shadow 0.2s;
}
.tech-step:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.tech-icon { font-size: 36px; margin-bottom: 14px; }
.tech-step p { color: var(--muted); font-size: 14px; margin: 0; }
.tech-arrow {
  align-self: center;
  font-size: 24px;
  color: var(--primary);
  font-weight: 700;
}

/* ---------- ADVANTAGES ---------- */
.advantages-grid { gap: 24px; }
.advantage {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px 26px;
  transition: transform 0.2s, box-shadow 0.2s;
}
.advantage:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: rgba(10, 139, 122, 0.3);
}
.advantage-icon {
  display: inline-grid;
  place-items: center;
  width: 52px; height: 52px;
  border-radius: 12px;
  background: var(--accent-soft);
  font-size: 26px;
  margin-bottom: 18px;
}
.advantage p { color: var(--muted); font-size: 15px; margin: 0; }

/* ---------- RESULTS ---------- */
.result {
  background: var(--bg-alt);
  border-radius: var(--radius);
  padding: 32px 28px;
  border: 1px solid var(--border);
  transition: transform 0.2s, box-shadow 0.2s;
}
.result:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.result-num {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  color: var(--primary);
  background: var(--accent-soft);
  padding: 5px 12px;
  border-radius: 20px;
  margin-bottom: 14px;
  letter-spacing: 0.5px;
}
.result p { color: var(--text-soft); font-size: 15px; margin: 0; }

/* ---------- INDUSTRIES ---------- */
.industries-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.industry {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 24px;
  font-weight: 600;
  color: var(--text);
  font-size: 16px;
  transition: all 0.2s;
}
.industry:hover {
  border-color: var(--primary);
  background: linear-gradient(135deg, #fff, var(--accent-soft));
  transform: translateY(-3px);
  box-shadow: var(--shadow-sm);
}
.industry-icon {
  font-size: 26px;
  display: inline-grid;
  place-items: center;
  width: 46px; height: 46px;
  background: var(--bg);
  border-radius: 10px;
}

/* ---------- COMPANY ---------- */
.company-inner {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 60px;
  align-items: center;
}
.company-text h2 { margin-top: 14px; }
.company-text p { font-size: 16px; color: var(--text-soft); }
.company-text .btn { margin-top: 16px; }
.company-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.company-stat {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px 22px;
  display: flex;
  flex-direction: column;
}
.company-stat strong {
  font-size: 32px;
  font-weight: 800;
  color: var(--primary);
  line-height: 1.1;
  margin-bottom: 6px;
}
.company-stat span {
  font-size: 14px;
  color: var(--muted);
}

/* ---------- CTA ---------- */
.cta-section {
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  color: #fff;
}
.cta-section h2 { color: #fff; }
.cta-inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 50px;
  align-items: center;
}
.cta-inner.cta-centered {
  grid-template-columns: 1fr;
  text-align: center;
  max-width: 820px;
  margin: 0 auto;
}
.cta-text p { color: rgba(255, 255, 255, 0.92); font-size: 17px; margin: 0; line-height: 1.7; }
.cta-centered .cta-text p { margin: 0 auto; }

/* ---------- FOOTER ---------- */
.site-footer {
  background: var(--dark);
  color: #b5c6c9;
  padding: 70px 0 30px;
}
.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 50px;
  padding-bottom: 50px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.footer-brand .brand { margin-bottom: 16px; }
.footer-brand .brand-name { color: #fff; }
.footer-brand .brand-sub { color: #8aa1a5; }
.footer-tag {
  font-size: 14px;
  color: #8aa1a5;
  max-width: 420px;
  margin: 0;
}
.footer-links, .footer-contact { display: flex; flex-direction: column; }
.footer-links h4, .footer-contact h4 {
  color: #fff;
  margin-bottom: 16px;
}
.footer-links a, .footer-contact a {
  color: #b5c6c9;
  font-size: 14.5px;
  padding: 4px 0;
}
.footer-links a:hover, .footer-contact a:hover { color: var(--accent); }

.footer-support-block {
  padding: 40px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  text-align: center;
}
.footer-logos {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
  margin-bottom: 26px;
}
.footer-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 18px 28px;
  border-radius: 12px;
  min-height: 110px;
  min-width: 220px;
  transition: transform 0.2s;
}
.footer-logo:hover { transform: translateY(-2px); }
.footer-logo img {
  height: 70px;
  width: auto;
  max-width: 100%;
  display: block;
  object-fit: contain;
}
.footer-logo-light { background: #fff; }
.footer-logo-dark {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.15);
}
.footer-logo-dark img { height: 64px; }

.footer-support {
  max-width: 880px;
  margin: 0 auto;
  font-size: 13.5px;
  line-height: 1.7;
  color: #8aa1a5;
}

.footer-copy {
  text-align: center;
  font-size: 13px;
  color: #6a8084;
  margin: 30px 0 0;
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1024px) {
  .nav { gap: 18px; }
  .nav a { font-size: 14px; }
  .tech-flow { grid-template-columns: 1fr 1fr; }
  .tech-arrow { display: none; }
  .solution-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .hero-inner, .company-inner, .cta-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-visual { height: 360px; }
  .cta-actions { text-align: left; }
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .industries-grid { grid-template-columns: repeat(2, 1fr); }
  .nav { display: none; }
  .header-cta { margin-left: 0; }
  .section { padding: 70px 0; }
  .hero { padding: 60px 0 80px; }
  .footer-top { grid-template-columns: 1fr; gap: 32px; }
  .section-head { margin-bottom: 40px; }
}
@media (max-width: 560px) {
  .brand-sub { display: none; }
  .grid-3, .grid-4, .solution-grid, .tech-flow { grid-template-columns: 1fr; }
  .industries-grid { grid-template-columns: 1fr; }
  .company-stats { grid-template-columns: 1fr 1fr; }
  .hero-trust { gap: 24px; }
  .trust-item strong { font-size: 20px; }
  .visual-card { min-width: 200px; font-size: 13px; padding: 12px 16px; }
  .footer-logos { gap: 18px; }
  .footer-logo { padding: 14px 18px; min-height: 78px; }
  .footer-logo img { max-height: 50px; }
}