:root {
  --teal: #21D0B2;
  --teal-dark: #1ab89d;
  --teal-light: #8affeb;
  --teal-soft: rgba(33,208,178,0.08);
  --teal-soft2: rgba(33,208,178,0.15);
  --orange: #f98636;
  --orange-light: #fca466;
  --navy: #030d17;
  --navy-mid: #0a1929;
  --navy-light: #132237;
  --text-dark: #111827;
  --text-body: #374151;
  --text-muted: #6b7280;
  --text-light: #9ca3af;
  --bg-white: #ffffff;
  --bg-light: #f9fafb;
  --bg-subtle: #f3f4f6;
  --border: #e5e7eb;
  --border-light: #f3f4f6;
  --shadow-xs: 0 1px 2px rgba(0,0,0,0.05);
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.07), 0 1px 2px rgba(0,0,0,0.04);
  --shadow: 0 4px 6px -1px rgba(0,0,0,0.07), 0 2px 4px -1px rgba(0,0,0,0.04);
  --shadow-md: 0 10px 15px -3px rgba(0,0,0,0.08), 0 4px 6px -2px rgba(0,0,0,0.04);
  --shadow-lg: 0 20px 25px -5px rgba(0,0,0,0.08), 0 10px 10px -5px rgba(0,0,0,0.03);
  --radius: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
}

*,*::before,*::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }

.skip-link { position: absolute; top: -100%; left: 16px; background: var(--teal); color: #fff; padding: 12px 24px; border-radius: 0 0 8px 8px; font-weight: 600; z-index: 9999; transition: top 0.3s; }
.skip-link:focus { top: 0; }
:focus-visible { outline: 2px solid var(--teal); outline-offset: 2px; }

body {
  font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--text-body);
  line-height: 1.7;
  overflow-x: hidden;
  background: var(--bg-white);
}

h1,h2,h3,h4,h5,h6 {
  font-family: 'Montserrat', sans-serif;
  color: var(--text-dark);
  line-height: 1.3;
  font-weight: 700;
}

a { text-decoration: none; color: inherit; transition: color 0.2s; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: 88px 0; }

.section-header { text-align: center; max-width: 700px; margin: 0 auto 52px; }

.section-badge {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--teal);
  border: 1.5px solid var(--teal);
  padding: 5px 16px;
  border-radius: 50px;
  margin-bottom: 16px;
}
.section-badge.dark { color: var(--teal-light); border-color: rgba(138,255,235,0.3); }
.section-badge.orange { color: var(--orange); border-color: var(--orange); }

.section-title {
  font-size: 2.1rem;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 14px;
  letter-spacing: -0.02em;
}

.section-subtitle {
  font-size: 1rem;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ===================== NAVBAR ===================== */
.navbar {
  position: fixed;
  top: 0; left: 0; width: 100%;
  z-index: 1000;
  transition: all 0.3s ease;
  padding: 14px 0;
  background: rgba(3,13,23,0.6);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.navbar.scrolled {
  background: rgba(3,13,23,0.95);
  padding: 10px 0;
  box-shadow: 0 1px 12px rgba(0,0,0,0.2);
}
.navbar .container { display: flex; justify-content: space-between; align-items: center; }

.nav-logo { display: flex; align-items: center; gap: 0; }
.nav-logo img { height: 32px; width: auto; }

.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a {
  color: rgba(255,255,255,0.75);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  transition: color 0.2s;
}
.nav-links a:hover { color: #fff; }

.nav-cta {
  background: var(--teal) !important;
  color: var(--navy) !important;
  padding: 9px 22px !important;
  border-radius: 6px;
  font-weight: 700 !important;
  font-size: 0.78rem !important;
  transition: all 0.2s !important;
}
.nav-cta:hover { background: var(--teal-dark) !important; transform: translateY(-1px); }

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  flex-direction: column;
  gap: 5px;
}
.mobile-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: 0.3s;
}

/* ===================== HERO ===================== */
.hero {
  min-height: 100vh;
  background: linear-gradient(170deg, var(--navy) 0%, #061422 40%, #0a1e33 100%);
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 72px;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 50% at 20% 50%, rgba(33,208,178,0.06) 0%, transparent 60%),
    radial-gradient(ellipse 50% 40% at 80% 30%, rgba(33,208,178,0.04) 0%, transparent 50%);
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(33,208,178,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(33,208,178,0.025) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse 60% 60% at 50% 50%, black 20%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 60% 60% at 50% 50%, black 20%, transparent 75%);
}

.hero-content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.hero-text { color: #fff; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(33,208,178,0.08);
  border: 1px solid rgba(33,208,178,0.2);
  padding: 6px 14px;
  border-radius: 50px;
  font-size: 0.62rem;
  font-weight: 600;
  color: var(--teal);
  margin-bottom: 22px;
  letter-spacing: 1.2px;
  text-transform: uppercase;
}

.hero h1 {
  font-size: 2.8rem;
  line-height: 1.15;
  margin-bottom: 20px;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: #fff;
}
.hero h1 .highlight {
  color: var(--teal);
  -webkit-text-fill-color: var(--teal);
}
.hero h1 .highlight-gold {
  color: var(--orange-light);
  -webkit-text-fill-color: var(--orange-light);
}

.hero-desc {
  font-size: 0.98rem;
  color: rgba(255,255,255,0.55);
  margin-bottom: 32px;
  max-width: 480px;
  line-height: 1.75;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 26px;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  font-family: 'Montserrat', sans-serif;
  transition: all 0.2s;
  cursor: pointer;
  border: none;
}
.btn-primary {
  background: var(--teal);
  color: var(--navy);
}
.btn-primary:hover {
  background: var(--teal-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(33,208,178,0.25);
}
.btn-outline {
  background: transparent;
  color: #fff;
  border: 1.5px solid rgba(255,255,255,0.2);
}
.btn-outline:hover {
  border-color: rgba(255,255,255,0.4);
  background: rgba(255,255,255,0.04);
  transform: translateY(-2px);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-top: 40px;
}
.hero-stat {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  padding: 16px 12px;
  text-align: center;
}
.hero-stat-number {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--teal);
  font-family: 'Montserrat', sans-serif;
  letter-spacing: -0.02em;
}
.hero-stat-label {
  font-size: 0.68rem;
  color: rgba(255,255,255,0.4);
  margin-top: 4px;
  line-height: 1.4;
}

/* HERO VISUAL */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}
.hero-graphic {
  width: 100%;
  max-width: 480px;
  height: auto;
}

/* ===================== TRUST BAR ===================== */
.trust-bar {
  background: var(--bg-white);
  border-bottom: 1px solid var(--border);
  padding: 28px 0;
}
.trust-bar-inner { display: flex; align-items: center; justify-content: center; gap: 36px; flex-wrap: wrap; }
.trust-item { display: flex; align-items: center; gap: 8px; color: var(--text-muted); font-size: 0.78rem; font-weight: 600; }
.trust-icon {
  width: 34px; height: 34px;
  background: var(--teal-soft);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
}

/* ===================== ABOUT ===================== */
.about { background: var(--bg-white); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.about-link { color: var(--teal-dark); font-weight: 600; border-bottom: 1px solid rgba(33,208,178,0.3); transition: border-color 0.2s; }
.about-link:hover { border-color: var(--teal); }
.about-content h2 { font-size: 1.9rem; font-weight: 800; margin-bottom: 16px; letter-spacing: -0.02em; }
.about-content p { color: var(--text-body); margin-bottom: 14px; font-size: 0.92rem; line-height: 1.75; }

.about-points { display: grid; gap: 16px; margin-top: 22px; }
.about-point { display: flex; gap: 12px; align-items: flex-start; }
.about-point-icon {
  width: 36px; height: 36px; min-width: 36px;
  background: var(--teal);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.95rem; color: #fff;
}
.about-point h4 { font-size: 0.88rem; color: var(--text-dark); margin-bottom: 2px; }
.about-point p { font-size: 0.82rem; color: var(--text-muted); margin: 0; line-height: 1.6; }

.about-visual { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.about-card {
  background: var(--bg-light);
  border-radius: var(--radius-md);
  padding: 22px;
  border: 1px solid var(--border);
  transition: all 0.2s;
}
.about-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.about-card:nth-child(2) { margin-top: 20px; }
.about-card:nth-child(3) { margin-top: -20px; }
.about-card-icon { font-size: 1.6rem; margin-bottom: 8px; }
.about-card h4 { font-size: 0.88rem; color: var(--text-dark); margin-bottom: 5px; }
.about-card p { font-size: 0.78rem; color: var(--text-muted); margin: 0; line-height: 1.6; }

/* ===================== SOLUTIONS ===================== */
.solutions { background: var(--bg-light); }
.solutions-tabs { display: flex; justify-content: center; gap: 6px; margin-bottom: 40px; flex-wrap: wrap; }
.sol-tab {
  padding: 7px 18px;
  border-radius: 50px;
  font-size: 0.76rem;
  font-weight: 600;
  cursor: pointer;
  background: var(--bg-white);
  color: var(--text-muted);
  border: 1px solid var(--border);
  transition: all 0.2s;
  font-family: 'Montserrat', sans-serif;
}
.sol-tab:hover { border-color: var(--teal); color: var(--teal); }
.sol-tab.active { background: var(--teal); color: var(--navy); border-color: var(--teal); font-weight: 700; }

.solutions-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.sol-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 26px 22px;
  transition: all 0.2s;
  position: relative;
  overflow: hidden;
}
.sol-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; width: 100%; height: 3px;
  background: linear-gradient(90deg, var(--teal), var(--teal-light));
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.3s;
}
.sol-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.sol-card:hover::before { transform: scaleX(1); }

.sol-card-icon {
  width: 44px; height: 44px;
  background: var(--teal-soft);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
  margin-bottom: 14px;
}
.sol-card h3 { font-size: 0.95rem; color: var(--text-dark); margin-bottom: 8px; font-weight: 700; }
.sol-card p { font-size: 0.8rem; color: var(--text-muted); margin-bottom: 12px; line-height: 1.6; }
.sol-card-tags { display: flex; flex-wrap: wrap; gap: 4px; }
.sol-tag {
  font-size: 0.62rem; font-weight: 700;
  color: var(--teal-dark);
  background: var(--teal-soft);
  padding: 3px 8px;
  border-radius: 50px;
}

/* ===================== PLATFORMS ===================== */
.platforms {
  background: linear-gradient(170deg, var(--navy) 0%, #071a2c 100%);
  color: #fff;
}
.platforms .section-title { color: #fff; }
.platforms .section-subtitle { color: rgba(255,255,255,0.5); }
.platforms .section-badge { color: var(--teal-light); border-color: rgba(138,255,235,0.3); }

.platforms-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.platform-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-lg);
  padding: 26px 22px;
  transition: all 0.2s;
}
.platform-card:hover { background: rgba(255,255,255,0.06); transform: translateY(-3px); border-color: rgba(33,208,178,0.2); }

.platform-card-icon {
  width: 44px; height: 44px;
  background: var(--teal);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  margin-bottom: 16px;
}
.platform-card h3 { font-size: 0.95rem; margin-bottom: 8px; font-weight: 700; color: #fff; }
.platform-card p { font-size: 0.8rem; color: rgba(255,255,255,0.5); margin-bottom: 12px; line-height: 1.6; }

.platform-features { display: flex; flex-direction: column; gap: 6px; }
.platform-feature {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.76rem; color: rgba(255,255,255,0.45);
}
.platform-feature::before { content: '✓'; color: var(--teal); font-weight: 700; font-size: 0.7rem; min-width: 14px; }

/* ===================== USE CASES ===================== */
.usecases { background: var(--bg-white); }
.usecases-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.usecase-card {
  background: var(--bg-light);
  border-radius: var(--radius-lg);
  padding: 24px 18px;
  text-align: center;
  border: 1px solid var(--border);
  transition: all 0.2s;
}
.usecase-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: rgba(33,208,178,0.15); }
.usecase-icon {
  width: 50px; height: 50px;
  background: var(--teal-soft);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  margin: 0 auto 12px;
}
.usecase-card h4 { font-size: 0.85rem; color: var(--text-dark); margin-bottom: 5px; }
.usecase-card p { font-size: 0.74rem; color: var(--text-muted); line-height: 1.55; }

/* ===================== CAPABILITIES ===================== */
.capabilities { background: var(--bg-light); }
.cap-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.cap-card {
  display: flex; gap: 14px;
  background: var(--bg-white);
  border-radius: var(--radius-md);
  padding: 22px;
  border: 1px solid var(--border);
  transition: all 0.2s;
}
.cap-card:hover { box-shadow: var(--shadow); transform: translateY(-2px); }
.cap-icon {
  width: 42px; height: 42px; min-width: 42px;
  background: var(--teal);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
}
.cap-card h4 { font-size: 0.9rem; color: var(--text-dark); margin-bottom: 4px; }
.cap-card p { font-size: 0.78rem; color: var(--text-muted); line-height: 1.6; }

/* ===================== WHY CHOOSE ===================== */
.why-choose { background: var(--bg-white); }
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.why-card {
  background: var(--bg-light);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  border: 1px solid var(--border);
  transition: all 0.2s;
  position: relative;
}
.why-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.why-number {
  position: absolute;
  top: -14px; left: 50%; transform: translateX(-50%);
  width: 28px; height: 28px;
  background: var(--teal);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--navy); font-weight: 800; font-size: 0.72rem;
}
.why-card-icon { font-size: 2rem; margin-bottom: 12px; margin-top: 6px; }
.why-card h3 { font-size: 0.95rem; color: var(--text-dark); margin-bottom: 8px; }
.why-card p { font-size: 0.78rem; color: var(--text-muted); line-height: 1.6; }

/* ===================== CASE STUDIES ===================== */
.case-studies { background: var(--bg-light); }
.cases-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.case-card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: all 0.2s;
}
.case-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.case-card-header {
  background: linear-gradient(135deg, var(--navy), var(--navy-mid));
  padding: 22px;
  color: #fff;
  position: relative;
  overflow: hidden;
}
.case-card-header::after {
  content: '';
  position: absolute;
  bottom: -20px; right: -20px;
  width: 60px; height: 60px;
  background: rgba(33,208,178,0.12);
  border-radius: 50%;
}
.case-card-category {
  font-size: 0.58rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 1.5px;
  color: var(--teal);
  margin-bottom: 6px;
}
.case-card-header h3 { font-size: 0.95rem; font-weight: 700; line-height: 1.35; color: #fff; }
.case-card-body { padding: 18px 22px; }
.case-card-body p { font-size: 0.78rem; color: var(--text-muted); margin-bottom: 14px; line-height: 1.6; }

.case-card-results { display: flex; gap: 14px; }
.case-result { text-align: center; }
.case-result-value { font-size: 1.05rem; font-weight: 800; color: var(--teal-dark); }
.case-result-label { font-size: 0.58rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; font-weight: 600; }

/* ===================== GOVT SEGMENTS ===================== */
.segments {
  background: linear-gradient(170deg, var(--navy) 0%, #071a2c 100%);
  color: #fff;
}
.segments .section-title { color: #fff; }
.segments .section-subtitle { color: rgba(255,255,255,0.5); }
.segments .section-badge { color: var(--teal-light); border-color: rgba(138,255,235,0.3); }

.segments-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.segment-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-lg);
  padding: 26px;
  transition: all 0.2s;
}
.segment-card:hover { background: rgba(255,255,255,0.06); transform: translateY(-3px); border-color: rgba(33,208,178,0.2); }
.segment-icon { font-size: 1.8rem; margin-bottom: 12px; }
.segment-card h3 { font-size: 0.95rem; margin-bottom: 8px; font-weight: 700; color: #fff; }
.segment-card p { font-size: 0.78rem; color: rgba(255,255,255,0.45); margin-bottom: 10px; line-height: 1.55; }
.segment-list { display: flex; flex-direction: column; gap: 4px; }
.segment-list li { font-size: 0.72rem; color: rgba(255,255,255,0.35); display: flex; align-items: center; gap: 6px; }
.segment-list li::before { content: '›'; color: var(--teal); font-weight: 700; font-size: 0.85rem; }

/* ===================== ECOSYSTEM ===================== */
.ecosystem { background: var(--bg-white); }
.eco-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.eco-card {
  background: var(--bg-light);
  border-radius: var(--radius-md);
  padding: 22px 16px;
  text-align: center;
  border: 1px solid var(--border);
  transition: all 0.2s;
}
.eco-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.eco-icon { font-size: 1.6rem; margin-bottom: 8px; }
.eco-card h4 { font-size: 0.82rem; color: var(--text-dark); margin-bottom: 4px; }
.eco-card p { font-size: 0.72rem; color: var(--text-muted); line-height: 1.55; }

/* ===================== CONTACT / CTA ===================== */
.cta-section {
  background: linear-gradient(170deg, var(--navy) 0%, #071a2c 50%, #0a1e33 100%);
  padding: 88px 0;
  color: #fff;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  inset: -50%;
  background: radial-gradient(circle at 50% 50%, rgba(33,208,178,0.05) 0%, transparent 50%);
}
.contact-wrapper {
  position: relative; z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}
.contact-info h2 { font-size: 1.9rem; margin-bottom: 16px; font-weight: 800; letter-spacing: -0.02em; color: #fff; }
.contact-info p { font-size: 0.92rem; color: rgba(255,255,255,0.5); margin-bottom: 28px; line-height: 1.75; }

.contact-details { display: flex; flex-direction: column; gap: 16px; }
.contact-detail-item {
  display: flex; align-items: center; gap: 12px;
}
.contact-detail-icon {
  width: 40px; height: 40px; min-width: 40px;
  background: rgba(33,208,178,0.1);
  border: 1px solid rgba(33,208,178,0.2);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
}
.contact-detail-item strong { display: block; font-size: 0.72rem; color: rgba(255,255,255,0.4); text-transform: uppercase; letter-spacing: 1px; font-weight: 600; }
.contact-detail-item a { color: var(--teal); font-size: 0.88rem; font-weight: 500; }
.contact-detail-item a:hover { text-decoration: underline; }

.contact-form-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  padding: 32px;
}
.contact-form-card h3 { color: #fff; font-size: 1.1rem; margin-bottom: 20px; font-weight: 700; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-group { margin-bottom: 14px; }
.form-group label {
  display: block; font-size: 0.72rem; font-weight: 600;
  color: rgba(255,255,255,0.5); margin-bottom: 5px;
  text-transform: uppercase; letter-spacing: 0.5px;
}
.form-group input,
.form-group textarea {
  width: 100%;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px;
  padding: 10px 14px;
  color: #fff;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.85rem;
  transition: border-color 0.2s;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(255,255,255,0.25); }
.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--teal);
  background: rgba(33,208,178,0.04);
}
.form-group textarea { resize: vertical; min-height: 80px; }
.btn-full { width: 100%; justify-content: center; }

.form-success {
  text-align: center;
  padding: 24px 0;
}
.form-success-icon {
  width: 56px; height: 56px;
  background: var(--teal);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; color: var(--navy); font-weight: 800;
  margin: 0 auto 14px;
}
.form-success h4 { color: #fff; font-size: 1.1rem; margin-bottom: 8px; }
.form-success p { color: rgba(255,255,255,0.5); font-size: 0.85rem; }

/* ===================== FOOTER ===================== */
.footer {
  background: #020810;
  color: rgba(255,255,255,0.55);
  padding: 52px 0 24px;
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 32px; margin-bottom: 32px; }
.footer-brand { }
.footer-brand img { height: 28px; margin-bottom: 14px; }
.footer-brand p { font-size: 0.78rem; line-height: 1.7; color: rgba(255,255,255,0.4); }
.footer-links h4 { color: #fff; font-size: 0.82rem; margin-bottom: 12px; font-weight: 700; }
.footer-links li { margin-bottom: 6px; }
.footer-links a { font-size: 0.74rem; color: rgba(255,255,255,0.35); transition: color 0.2s; }
.footer-links a:hover { color: var(--teal); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 18px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}
.footer-bottom p { font-size: 0.68rem; color: rgba(255,255,255,0.25); }

/* ===================== ANIMATIONS ===================== */
.fade-in { opacity: 0; transform: translateY(20px); transition: opacity 0.6s ease, transform 0.6s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* ===================== RESPONSIVE ===================== */
@media (max-width: 1100px) {
  .hero-content { grid-template-columns: 1fr; text-align: center; }
  .hero-text { display: flex; flex-direction: column; align-items: center; }
  .hero-desc { max-width: 520px; }
  .hero-buttons { justify-content: center; }
  .hero-visual { display: none; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
  .solutions-grid, .platforms-grid, .why-grid, .cases-grid, .segments-grid { grid-template-columns: repeat(2, 1fr); }
  .usecases-grid, .eco-grid { grid-template-columns: repeat(3, 1fr); }
  .contact-wrapper { gap: 32px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .container { padding: 0 18px; }
  .section { padding: 56px 0; }
  .section-title { font-size: 1.6rem; }
  .section-subtitle { font-size: 0.9rem; }
  .section-header { margin-bottom: 36px; }

  .hero { min-height: auto; padding: 100px 0 52px; }
  .hero h1 { font-size: 1.9rem; }
  .hero-desc { font-size: 0.88rem; }
  .hero-badge { font-size: 0.56rem; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .hero-stat { padding: 12px 10px; }
  .hero-stat-number { font-size: 1.2rem; }
  .hero-stat-label { font-size: 0.6rem; }

  .about-grid { grid-template-columns: 1fr; gap: 32px; }
  .about-visual { grid-template-columns: 1fr 1fr; }
  .about-card:nth-child(2) { margin-top: 0; }
  .about-card:nth-child(3) { margin-top: 0; }

  .solutions-grid, .platforms-grid, .cap-grid, .why-grid, .cases-grid, .segments-grid { grid-template-columns: 1fr; }
  .usecases-grid, .eco-grid { grid-template-columns: repeat(2, 1fr); }

  .nav-links {
    display: none;
    flex-direction: column;
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100vh;
    background: var(--navy);
    padding: 72px 24px 40px;
    gap: 0; z-index: 999;
    overflow-y: auto;
  }
  .nav-links.open { display: flex; }
  .nav-links a {
    display: block; padding: 12px 0;
    font-size: 0.95rem; color: rgba(255,255,255,0.65);
    border-bottom: 1px solid rgba(255,255,255,0.05);
    width: 100%;
  }
  .nav-links a:last-child { border-bottom: none; }
  .nav-cta { margin-top: 12px !important; text-align: center !important; display: block !important; padding: 12px 22px !important; border-radius: 8px !important; }
  .mobile-toggle { display: flex; z-index: 1001; }

  .hero-buttons { flex-direction: column; width: 100%; max-width: 280px; }
  .btn { justify-content: center; }
  .sol-tab { padding: 6px 12px; font-size: 0.68rem; }
  .contact-wrapper { grid-template-columns: 1fr; gap: 32px; }
  .contact-info h2 { font-size: 1.6rem; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .hero h1 { font-size: 1.55rem; }
  .hero-stats { grid-template-columns: 1fr 1fr; }
  .about-visual { grid-template-columns: 1fr; }
  .usecases-grid, .eco-grid { grid-template-columns: 1fr; }
  .trust-bar-inner { gap: 16px; flex-direction: column; }
  .trust-item { font-size: 0.72rem; }
  .solutions-tabs { gap: 4px; }
  .sol-tab { padding: 5px 9px; font-size: 0.64rem; }
}