/* Gritseek© 2026 — Global Stylesheet */
@import url('https://fonts.googleapis.com/css2?family=Baloo+Bhai+2:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  --indigo: #1226AA;
  --blue: #0075C9;
  --cyan: #54C0E8;
  --green: #70D44B;
  --purple: #4100B4;
  --dark-1: #12141C;
  --dark-2: #1C1F2A;
  --dark-3: #252938;
  --dark-4: #2E3348;
  --white: #FFFFFF;
  --grey-light: #B8BDD4;
  --grey: #8A90A8;
  --coral: #FF6B6B;
  --gold: #F0C040;
  --gradient-brand: linear-gradient(135deg, var(--green), var(--cyan), var(--blue));
  --gradient-hero: linear-gradient(160deg, var(--dark-1) 0%, var(--dark-2) 40%, #1a1e35 70%, var(--dark-2) 100%);
  --gradient-card: linear-gradient(145deg, var(--dark-3), var(--dark-2));
  --font-main: 'Baloo Bhai 2', cursive;
  --font-mono: 'JetBrains Mono', monospace;
  --radius: 12px;
  --radius-lg: 20px;
  --shadow: 0 8px 32px rgba(0,0,0,0.3);
  --shadow-glow: 0 0 40px rgba(84,192,232,0.15);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --max-width: 1280px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  scroll-padding-top: 80px;
}

body {
  font-family: var(--font-main);
  background: var(--dark-1);
  color: var(--grey-light);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

::selection {
  background: var(--purple);
  color: var(--white);
}

a { color: var(--cyan); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--green); }

img { max-width: 100%; height: auto; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
}

/* ─── Navigation ─── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(18, 20, 28, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: var(--transition);
}
.nav.scrolled {
  background: rgba(18, 20, 28, 0.97);
  box-shadow: 0 4px 30px rgba(0,0,0,0.4);
}
.nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.nav-logo img {
  height: 40px;
  width: auto;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  list-style: none;
}
.nav-links a {
  color: var(--grey-light);
  font-weight: 500;
  font-size: 0.92rem;
  padding: 0.5rem 0.9rem;
  border-radius: 8px;
  transition: var(--transition);
}
.nav-links a:hover, .nav-links a.active {
  color: var(--cyan);
  background: rgba(84,192,232,0.08);
}
.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--gradient-brand);
  color: var(--dark-1) !important;
  font-weight: 700;
  font-size: 0.88rem;
  padding: 0.6rem 1.4rem;
  border-radius: 50px;
  transition: var(--transition);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(112,212,75,0.3);
  color: var(--dark-1) !important;
}

/* Mobile Menu Toggle */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--grey-light);
  margin: 5px 0;
  transition: var(--transition);
  border-radius: 2px;
}

/* Dropdown */
.nav-dropdown {
  position: relative;
}
.nav-dropdown-content {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  background: var(--dark-3);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
  padding: 0.5rem;
  min-width: 240px;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  box-shadow: var(--shadow);
}
.nav-dropdown:hover .nav-dropdown-content {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}
.nav-dropdown-content a {
  display: block;
  padding: 0.6rem 1rem;
  border-radius: 8px;
  font-size: 0.88rem;
  color: var(--grey-light);
}
.nav-dropdown-content a:hover {
  background: rgba(84,192,232,0.1);
  color: var(--cyan);
}
.nav-dropdown-content .dd-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--grey);
  padding: 0.5rem 1rem 0.25rem;
  pointer-events: none;
}

/* ─── Hero ─── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-hero);
  position: relative;
  overflow: hidden;
  padding: 6rem 2rem 4rem;
}
.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -30%;
  width: 80vw;
  height: 80vw;
  background: radial-gradient(circle, rgba(18,38,170,0.15) 0%, transparent 60%);
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -20%;
  width: 60vw;
  height: 60vw;
  background: radial-gradient(circle, rgba(65,0,180,0.1) 0%, transparent 60%);
  pointer-events: none;
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}
.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 900px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(84,192,232,0.1);
  border: 1px solid rgba(84,192,232,0.2);
  color: var(--cyan);
  font-size: 0.82rem;
  font-weight: 600;
  padding: 0.4rem 1.2rem;
  border-radius: 50px;
  margin-bottom: 2rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
}
.hero-title {
  font-size: clamp(2.8rem, 6vw, 4.5rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 1.5rem;
}
.hero-title .gradient-text {
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-subtitle {
  font-size: 1.2rem;
  color: var(--grey-light);
  max-width: 650px;
  margin: 0 auto 2.5rem;
  line-height: 1.8;
}
.hero-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--gradient-brand);
  color: var(--dark-1);
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 1rem;
  padding: 0.85rem 2rem;
  border-radius: 50px;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 35px rgba(112,212,75,0.25);
  color: var(--dark-1);
}
.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  color: var(--cyan);
  font-family: var(--font-main);
  font-weight: 600;
  font-size: 1rem;
  padding: 0.85rem 2rem;
  border-radius: 50px;
  border: 1px solid rgba(84,192,232,0.3);
  cursor: pointer;
  transition: var(--transition);
}
.btn-secondary:hover {
  background: rgba(84,192,232,0.1);
  border-color: var(--cyan);
  transform: translateY(-2px);
  color: var(--cyan);
}
.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin-top: 4rem;
  padding-top: 3rem;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.hero-stat {
  text-align: center;
}
.hero-stat-value {
  font-size: 2rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
}
.hero-stat-value .accent { color: var(--cyan); }
.hero-stat-label {
  font-size: 0.82rem;
  color: var(--grey);
  margin-top: 0.3rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* ─── Section Shared ─── */
.section {
  padding: 6rem 0;
  position: relative;
}
.section-dark { background: var(--dark-1); }
.section-darker { background: var(--dark-2); }
.section-gradient {
  background: linear-gradient(180deg, var(--dark-2), var(--dark-1));
}
.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 4rem;
}
.section-tag {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--cyan);
  margin-bottom: 1rem;
}
.section-title {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.2;
  margin-bottom: 1rem;
}
.section-desc {
  font-size: 1.05rem;
  color: var(--grey);
  line-height: 1.8;
}

/* ─── Cards ─── */
.card {
  background: var(--gradient-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: var(--transition);
}
.card:hover {
  border-color: rgba(84,192,232,0.2);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}
.card-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.2rem;
}
.card-icon.indigo { background: rgba(18,38,170,0.2); color: var(--blue); }
.card-icon.cyan { background: rgba(84,192,232,0.15); color: var(--cyan); }
.card-icon.green { background: rgba(112,212,75,0.15); color: var(--green); }
.card-icon.purple { background: rgba(65,0,180,0.2); color: #9B6FFF; }
.card-icon.gold { background: rgba(240,192,64,0.15); color: var(--gold); }
.card-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.6rem;
}
.card-text {
  font-size: 0.92rem;
  color: var(--grey);
  line-height: 1.7;
}

.cards-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.cards-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}
.cards-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

/* ─── About / Mission Vision Values ─── */
.mvv-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.mvv-card {
  background: var(--gradient-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  text-align: center;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.mvv-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
}
.mvv-card.mission::before { background: var(--gradient-brand); }
.mvv-card.vision::before { background: linear-gradient(90deg, var(--purple), var(--cyan)); }
.mvv-card.values::before { background: linear-gradient(90deg, var(--gold), var(--green)); }
.mvv-card:hover {
  transform: translateY(-6px);
  border-color: rgba(84,192,232,0.15);
  box-shadow: var(--shadow-glow);
}
.mvv-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}
.mvv-title {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 0.8rem;
}
.mvv-text {
  font-size: 0.95rem;
  color: var(--grey-light);
  line-height: 1.8;
}

/* ─── COCOON.FIN Product Section ─── */
.product-showcase {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.product-visual {
  position: relative;
}
.product-screen {
  background: var(--dark-3);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  position: relative;
  overflow: hidden;
}
.product-screen::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(18,38,170,0.1), rgba(65,0,180,0.08));
  pointer-events: none;
}
.product-stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  position: relative;
  z-index: 1;
}
.product-stat-card {
  background: rgba(18,20,28,0.6);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: var(--radius);
  padding: 1.2rem;
  text-align: center;
}
.product-stat-num {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--cyan);
  line-height: 1;
}
.product-stat-label {
  font-size: 0.78rem;
  color: var(--grey);
  margin-top: 0.3rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.product-info .section-tag { text-align: left; }
.product-info .section-title { text-align: left; }
.product-features {
  list-style: none;
  margin-top: 1.5rem;
}
.product-features li {
  padding: 0.5rem 0;
  display: flex;
  align-items: flex-start;
  gap: 0.8rem;
  font-size: 0.95rem;
  color: var(--grey-light);
}
.product-features .bullet {
  color: var(--purple);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 2px;
}

/* ─── Tiers ─── */
.tiers-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
}
.tier-card {
  background: var(--gradient-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  text-align: center;
  transition: var(--transition);
  position: relative;
}
.tier-card.featured {
  border-color: var(--cyan);
  box-shadow: 0 0 30px rgba(84,192,232,0.15);
}
.tier-card.featured::before {
  content: 'Most Popular';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gradient-brand);
  color: var(--dark-1);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.2rem 1rem;
  border-radius: 50px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.tier-card:hover {
  transform: translateY(-4px);
  border-color: rgba(84,192,232,0.25);
}
.tier-name {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.3rem;
}
.tier-target {
  font-size: 0.8rem;
  color: var(--grey);
  margin-bottom: 1.2rem;
  line-height: 1.5;
}
.tier-features {
  list-style: none;
  text-align: left;
}
.tier-features li {
  font-size: 0.82rem;
  color: var(--grey-light);
  padding: 0.3rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.tier-features li::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--purple);
  flex-shrink: 0;
}
.tier-cta {
  margin-top: 1.5rem;
}
.tier-cta a {
  display: block;
  padding: 0.6rem;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.88rem;
  border: 1px solid rgba(84,192,232,0.3);
  color: var(--cyan);
  transition: var(--transition);
}
.tier-cta a:hover {
  background: rgba(84,192,232,0.1);
  color: var(--cyan);
}

/* ─── Services Tabs ─── */
.services-tabs {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}
.services-tab {
  background: var(--dark-3);
  border: 1px solid rgba(255,255,255,0.06);
  color: var(--grey);
  font-family: var(--font-main);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.6rem 1.5rem;
  border-radius: 50px;
  cursor: pointer;
  transition: var(--transition);
}
.services-tab:hover { color: var(--cyan); border-color: rgba(84,192,232,0.2); }
.services-tab.active {
  background: rgba(84,192,232,0.12);
  border-color: var(--cyan);
  color: var(--cyan);
}
.services-panel { display: none; }
.services-panel.active { display: block; }

/* ─── Pipeline ─── */
.pipeline-bars {
  max-width: 700px;
  margin: 0 auto;
}
.pipeline-item {
  margin-bottom: 1.5rem;
}
.pipeline-label {
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.5rem;
}
.pipeline-name {
  font-weight: 600;
  color: var(--white);
  font-size: 0.95rem;
}
.pipeline-pct {
  font-weight: 700;
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 0.88rem;
}
.pipeline-track {
  height: 8px;
  background: var(--dark-3);
  border-radius: 4px;
  overflow: hidden;
}
.pipeline-fill {
  height: 100%;
  border-radius: 4px;
  background: var(--gradient-brand);
  transition: width 1.5s cubic-bezier(0.4, 0, 0.2, 1);
  width: 0;
}
.pipeline-fill.animated { /* width set inline */ }

/* ─── Portals ─── */
.portals-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.portal-card {
  background: var(--gradient-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  text-align: center;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.portal-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
}
.portal-card:nth-child(1)::before { background: var(--gradient-brand); }
.portal-card:nth-child(2)::before { background: linear-gradient(90deg, var(--purple), var(--blue)); }
.portal-card:nth-child(3)::before { background: linear-gradient(90deg, var(--gold), var(--green)); }
.portal-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-glow);
}
.portal-icon { font-size: 2.5rem; margin-bottom: 1rem; }
.portal-name {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.5rem;
}
.portal-desc {
  font-size: 0.9rem;
  color: var(--grey);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}
.portal-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--cyan);
  font-weight: 600;
  font-size: 0.9rem;
}
.portal-link:hover { color: var(--green); }

/* ─── Investor Relations ─── */
.ir-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}
.ir-content h3 {
  font-size: 1.3rem;
  color: var(--white);
  margin-bottom: 0.8rem;
  font-weight: 700;
}
.ir-content p {
  color: var(--grey-light);
  margin-bottom: 1.5rem;
  line-height: 1.8;
}
.ir-highlights {
  list-style: none;
}
.ir-highlights li {
  padding: 0.6rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  display: flex;
  align-items: center;
  gap: 0.8rem;
  color: var(--grey-light);
  font-size: 0.95rem;
}
.ir-highlights .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--purple);
  flex-shrink: 0;
}
.ir-metrics {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}
.ir-metric {
  background: var(--gradient-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  padding: 1.5rem;
  text-align: center;
}
.ir-metric-value {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--cyan);
}
.ir-metric-label {
  font-size: 0.82rem;
  color: var(--grey);
  margin-top: 0.2rem;
}

/* ─── Compliance ─── */
.compliance-content {
  max-width: 800px;
  margin: 0 auto;
}
.compliance-block {
  background: var(--gradient-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  padding: 2rem;
  margin-bottom: 1.5rem;
}
.compliance-block h3 {
  font-size: 1.1rem;
  color: var(--white);
  margin-bottom: 0.8rem;
  font-weight: 700;
}
.compliance-block p {
  color: var(--grey);
  font-size: 0.92rem;
  line-height: 1.8;
}

/* ─── Contact ─── */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}
.contact-info h3 {
  font-size: 1.3rem;
  color: var(--white);
  margin-bottom: 1rem;
  font-weight: 700;
}
.contact-details {
  list-style: none;
}
.contact-details li {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 0.8rem 0;
  color: var(--grey-light);
  font-size: 0.95rem;
}
.contact-details .icon {
  color: var(--cyan);
  font-size: 1.2rem;
  flex-shrink: 0;
  width: 24px;
  text-align: center;
}
.contact-form {
  background: var(--gradient-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
}
.form-group { margin-bottom: 1.2rem; }
.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--grey-light);
  margin-bottom: 0.4rem;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: var(--dark-1);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 8px;
  color: var(--white);
  font-family: var(--font-main);
  font-size: 0.95rem;
  padding: 0.75rem 1rem;
  transition: var(--transition);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(84,192,232,0.1);
}
.form-group textarea { min-height: 120px; resize: vertical; }
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.btn-submit {
  width: 100%;
  background: var(--gradient-brand);
  color: var(--dark-1);
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 1rem;
  padding: 0.85rem;
  border-radius: 50px;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.btn-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(112,212,75,0.25);
}

/* ─── Footer ─── */
.footer {
  background: var(--dark-1);
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 4rem 0 2rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}
.footer-brand img {
  height: 36px;
  margin-bottom: 1rem;
}
.footer-brand p {
  color: var(--grey);
  font-size: 0.88rem;
  line-height: 1.7;
  max-width: 300px;
}
.footer-col h4 {
  color: var(--white);
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.footer-col ul {
  list-style: none;
}
.footer-col li { margin-bottom: 0.5rem; }
.footer-col a {
  color: var(--grey);
  font-size: 0.88rem;
  transition: var(--transition);
}
.footer-col a:hover { color: var(--cyan); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.06);
  flex-wrap: wrap;
  gap: 1rem;
}
.footer-copyright {
  color: var(--grey);
  font-size: 0.82rem;
}
.footer-legal {
  display: flex;
  gap: 1.5rem;
}
.footer-legal a {
  color: var(--grey);
  font-size: 0.82rem;
}

/* ─── Animations ─── */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}
.fade-in-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.fade-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}
.fade-in-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.fade-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* ─── Responsive ─── */
@media (max-width: 1024px) {
  .hero-stats { grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
  .product-showcase { grid-template-columns: 1fr; gap: 2rem; }
  .tiers-grid { grid-template-columns: repeat(3, 1fr); }
  .cards-grid-3, .mvv-cards, .portals-grid { grid-template-columns: repeat(2, 1fr); }
  .cards-grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .ir-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--dark-2);
    border-bottom: 1px solid rgba(255,255,255,0.06);
    padding: 1rem;
    gap: 0;
  }
  .nav-links.open li { width: 100%; }
  .nav-links.open a { display: block; padding: 0.8rem 1rem; }
  .nav-toggle { display: block; }
  .hero { padding: 5rem 1.5rem 3rem; min-height: auto; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); gap: 1rem; }
  .hero-stat-value { font-size: 1.5rem; }
  .section { padding: 4rem 0; }
  .cards-grid-3, .cards-grid-2, .mvv-cards, .portals-grid { grid-template-columns: 1fr; }
  .cards-grid-4 { grid-template-columns: repeat(2, 1fr); }
  .tiers-grid { grid-template-columns: 1fr 1fr; }
  .product-stats-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .form-row { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; align-items: center; }
  .services-tabs { gap: 0.25rem; }
  .services-tab { font-size: 0.8rem; padding: 0.5rem 1rem; }
  .ir-metrics { grid-template-columns: 1fr 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .footer-legal { justify-content: center; }
  .nav-dropdown-content {
    position: static;
    transform: none;
    background: transparent;
    border: none;
    box-shadow: none;
    padding: 0 0 0 1rem;
    opacity: 1;
    visibility: visible;
  }
}

@media (max-width: 480px) {
  .tiers-grid { grid-template-columns: 1fr; }
  .cards-grid-4 { grid-template-columns: 1fr; }
  .hero-stats { grid-template-columns: 1fr 1fr; }
  .ir-metrics { grid-template-columns: 1fr; }
}