/* ============================================================
   NGSS VENTURE GENESIS — STYLESHEET
   Clean, Modern, Authoritative
   ============================================================ */

/* ----- RESET & BASE ----- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --navy:      #0a0f1e;
  --navy-mid:  #0d1630;
  --navy-lt:   #111d3c;
  --blue:      #1a3a8f;
  --blue-lt:   #2451c8;
  --accent:    #00c8ff;
  --accent-2:  #7c3aed;
  --gold:      #f59e0b;
  --white:     #ffffff;
  --off-white: #f0f4ff;
  --gray-100:  #e8edf7;
  --gray-300:  #b0bdd6;
  --gray-500:  #7788aa;
  --gray-700:  #3a4a66;
  --red:       #ef4444;
  --green:     #10b981;

  --font-head: 'Manrope', 'Inter', sans-serif;
  --font-body: 'Inter', sans-serif;

  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-xl:  32px;

  --shadow-sm:  0 2px 8px rgba(0,0,0,.18);
  --shadow-md:  0 8px 32px rgba(0,0,0,.28);
  --shadow-lg:  0 20px 60px rgba(0,0,0,.40);

  --transition: 0.28s cubic-bezier(.4,0,.2,1);
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--navy);
  color: var(--gray-100);
  line-height: 1.7;
  font-size: 1rem;
  overflow-x: hidden;
}

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

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ----- UTILITY ----- */
.highlight { color: var(--accent); }
.section { padding: 96px 0; }
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.section-tag::before {
  content: '';
  display: block;
  width: 24px; height: 2px;
  background: var(--accent);
  border-radius: 2px;
}
.section-title {
  font-family: var(--font-head);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 800;
  line-height: 1.2;
  color: var(--white);
  margin-bottom: 20px;
}
.section-title.center { text-align: center; }
.section-sub {
  font-size: 1.05rem;
  color: var(--gray-300);
  max-width: 680px;
  margin-bottom: 56px;
  line-height: 1.75;
}
.section-sub.center { text-align: center; margin-left: auto; margin-right: auto; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 30px;
  border-radius: var(--radius-md);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: .95rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition);
  letter-spacing: .02em;
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--blue-lt), var(--accent-2));
  color: var(--white);
  box-shadow: 0 4px 20px rgba(36,81,200,.4);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(36,81,200,.55);
}
.btn-outline {
  border-color: rgba(255,255,255,.25);
  color: var(--white);
  background: rgba(255,255,255,.05);
  backdrop-filter: blur(8px);
}
.btn-outline:hover {
  border-color: var(--accent);
  background: rgba(0,200,255,.08);
}
.btn-sm { padding: 10px 22px; font-size: .875rem; }
.btn-full { width: 100%; }

/* ----- NAVBAR ----- */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 18px 0;
  transition: var(--transition);
}
.navbar.scrolled {
  background: rgba(10,15,30,.92);
  backdrop-filter: blur(16px);
  padding: 12px 0;
  border-bottom: 1px solid rgba(255,255,255,.06);
  box-shadow: var(--shadow-sm);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.nav-logo-img {
  height: 44px;
  width: auto;
  object-fit: contain;
  display: block;
  /* keep crisp on retina screens */
  image-rendering: -webkit-optimize-contrast;
}
.logo-sub {
  font-size: .75rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: .08em;
  text-transform: uppercase;
  line-height: 1.2;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-links li a {
  padding: 8px 14px;
  font-size: .875rem;
  font-weight: 500;
  color: var(--gray-300);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.nav-links li a:hover { color: var(--white); background: rgba(255,255,255,.06); }
.nav-cta {
  padding: 9px 20px !important;
  background: linear-gradient(135deg, var(--blue-lt), var(--accent-2)) !important;
  color: var(--white) !important;
  border-radius: var(--radius-md) !important;
  font-weight: 700 !important;
  box-shadow: 0 4px 16px rgba(36,81,200,.35);
}
.nav-cta:hover { transform: translateY(-1px); box-shadow: 0 8px 24px rgba(36,81,200,.5) !important; }
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 24px; height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

/* ----- HERO ----- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: linear-gradient(160deg, var(--navy) 0%, var(--navy-mid) 50%, #0b1a2e 100%);
  padding: 140px 0 80px;
}
.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,200,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,200,255,.04) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}
.hero-bg-glow {
  position: absolute;
  top: -20%;
  right: -10%;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(36,81,200,.22) 0%, transparent 70%);
  pointer-events: none;
}
.hero-inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 64px;
  width: 100%;
}

/* left column — logo */
.hero-logo-col {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-logo-large {
  width: 500px;
  max-width: 100%;
  height: auto;
  object-fit: contain;
  border-radius: var(--radius-lg);
  filter: drop-shadow(0 0 40px rgba(0,200,255,.18));
}

/* right column — text content */
.hero-content-col {
  flex: 1;
  min-width: 0;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0,200,255,.1);
  border: 1px solid rgba(0,200,255,.2);
  color: var(--accent);
  padding: 6px 16px;
  border-radius: 100px;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: 28px;
}
.hero-headline {
  font-family: var(--font-head);
  font-size: clamp(2.4rem, 6vw, 4.5rem);
  font-weight: 900;
  line-height: 1.1;
  color: var(--white);
  margin-bottom: 20px;
  letter-spacing: -.02em;
}
.hero-sub {
  font-family: var(--font-head);
  font-size: clamp(1.15rem, 2.5vw, 1.6rem);
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 20px;
  letter-spacing: .01em;
}
.hero-desc {
  font-size: 1.05rem;
  color: var(--gray-300);
  max-width: 600px;
  line-height: 1.75;
  margin-bottom: 40px;
}
.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 64px;
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: var(--radius-lg);
  padding: 24px 32px;
  backdrop-filter: blur(8px);
  max-width: 500px;
}
.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex: 1;
  gap: 4px;
}
.stat-num {
  font-family: var(--font-head);
  font-size: 2rem;
  font-weight: 900;
  color: var(--white);
  line-height: 1;
}
.stat-num .stat-plus { font-size: 1.2rem; color: var(--accent); }
.stat-label {
  font-size: .72rem;
  color: var(--gray-500);
  text-align: center;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .05em;
}
.stat-divider {
  width: 1px;
  height: 48px;
  background: rgba(255,255,255,.1);
  flex-shrink: 0;
}
.hero-scroll-cue {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--gray-500);
  font-size: .75rem;
  font-weight: 500;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.scroll-arrow {
  width: 20px; height: 20px;
  border-right: 2px solid var(--gray-500);
  border-bottom: 2px solid var(--gray-500);
  transform: rotate(45deg);
  animation: scrollBounce 1.6s ease-in-out infinite;
}
@keyframes scrollBounce {
  0%, 100% { transform: rotate(45deg) translateY(0); opacity: .6; }
  50% { transform: rotate(45deg) translateY(6px); opacity: 1; }
}

/* ----- ABOUT ----- */
.about { background: var(--navy-mid); }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.about-lead {
  font-size: 1.1rem;
  color: var(--gray-100);
  margin-bottom: 24px;
  line-height: 1.8;
}
.about-lead strong { color: var(--white); }
.about-quote {
  border-left: 3px solid var(--accent);
  padding: 16px 20px;
  margin: 24px 0;
  font-family: var(--font-head);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--white);
  background: rgba(0,200,255,.06);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-style: italic;
  line-height: 1.5;
}
.about-body {
  color: var(--gray-300);
  margin-bottom: 32px;
  line-height: 1.75;
}
.about-cards {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.about-card {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius-md);
  padding: 24px;
  position: relative;
  transition: var(--transition);
}
.about-card:hover { border-color: rgba(255,255,255,.15); }
.about-card-featured {
  border-color: rgba(0,200,255,.3);
  background: rgba(0,200,255,.05);
  box-shadow: 0 0 40px rgba(0,200,255,.08);
}
.featured-tag {
  position: absolute;
  top: -12px; right: 16px;
  background: linear-gradient(135deg, var(--blue-lt), var(--accent-2));
  color: var(--white);
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 100px;
}
.about-card-icon {
  font-size: 1.6rem;
  margin-bottom: 10px;
}
.about-card h4 {
  font-family: var(--font-head);
  font-weight: 700;
  color: var(--white);
  margin-bottom: 12px;
  font-size: .95rem;
}
.about-card li {
  font-size: .875rem;
  color: var(--gray-300);
  padding: 4px 0;
  display: flex;
  align-items: center;
  gap: 6px;
}
.check { color: var(--green); font-weight: 700; }
.cross { color: var(--gray-700); }

/* ----- PROBLEM ----- */
.problem { background: var(--navy); }
.problem-grid {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  margin-bottom: 64px;
  flex-wrap: wrap;
}
.problem-stat-card {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-lg);
  padding: 40px 48px;
  text-align: center;
  min-width: 220px;
  transition: var(--transition);
}
.problem-stat-card:hover { border-color: rgba(255,255,255,.2); transform: translateY(-4px); }
.problem-stat-red {
  border-color: rgba(239,68,68,.3);
  background: rgba(239,68,68,.06);
}
.big-stat {
  font-family: var(--font-head);
  font-size: 4rem;
  font-weight: 900;
  color: var(--white);
  line-height: 1;
  margin-bottom: 8px;
}
.big-stat span { color: var(--accent); }
.problem-stat-red .big-stat { color: #fca5a5; }
.problem-stat-red .big-stat span { color: var(--red); }
.problem-stat-card p {
  font-size: .875rem;
  color: var(--gray-300);
  max-width: 160px;
  margin: 0 auto;
  line-height: 1.5;
}
.problem-arrow {
  font-size: 2rem;
  color: var(--gray-500);
}
.problem-reasons { text-align: center; margin-bottom: 48px; }
.problem-reasons h3 {
  font-family: var(--font-head);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 32px;
}
.reasons-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}
.reason-item {
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: var(--radius-md);
  padding: 24px;
  text-align: left;
  transition: var(--transition);
}
.reason-item:hover { border-color: rgba(0,200,255,.2); background: rgba(0,200,255,.04); }
.reason-icon { font-size: 1.2rem; color: var(--accent); margin-bottom: 10px; }
.reason-item h4 {
  font-family: var(--font-head);
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
  font-size: .95rem;
}
.reason-item p { font-size: .875rem; color: var(--gray-300); line-height: 1.6; }
.problem-solution-banner {
  background: linear-gradient(135deg, rgba(36,81,200,.2), rgba(124,58,237,.2));
  border: 1px solid rgba(36,81,200,.4);
  border-radius: var(--radius-md);
  padding: 24px 32px;
  text-align: center;
  font-size: 1.1rem;
  color: var(--gray-100);
}
.problem-solution-banner strong {
  color: var(--accent);
  font-family: var(--font-head);
  font-weight: 800;
  margin-left: 6px;
}

/* ----- WHO ----- */
.who { background: var(--navy-mid); }
.who-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
}
.who-card {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: var(--radius-md);
  padding: 32px 24px;
  text-align: center;
  transition: var(--transition);
  cursor: default;
}
.who-card:hover {
  border-color: rgba(0,200,255,.3);
  background: rgba(0,200,255,.06);
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}
.who-icon {
  font-size: 2.4rem;
  margin-bottom: 16px;
  display: block;
}
.who-card h4 {
  font-family: var(--font-head);
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
  font-size: 1rem;
}
.who-card p { font-size: .875rem; color: var(--gray-300); line-height: 1.65; }

/* ----- SECTORS ----- */
.sectors { background: var(--navy); }
.sectors-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
}
.sector-card {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: var(--radius-md);
  padding: 28px 22px;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}
.sector-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--blue-lt), var(--accent));
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition);
}
.sector-card:hover::before { transform: scaleX(1); }
.sector-card:hover {
  border-color: rgba(0,200,255,.2);
  background: rgba(0,200,255,.04);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.sector-num {
  font-size: .7rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: .15em;
  margin-bottom: 12px;
}
.sector-icon {
  font-size: 1.8rem;
  margin-bottom: 12px;
  display: block;
}
.sector-card h4 {
  font-family: var(--font-head);
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
  font-size: .95rem;
  line-height: 1.4;
}
.sector-card p { font-size: .825rem; color: var(--gray-300); line-height: 1.6; }

/* ----- SERVICES ----- */
.services { background: var(--navy-mid); }
.services-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.service-item {
  display: flex;
  gap: 32px;
  padding: 36px 0;
  border-bottom: 1px solid rgba(255,255,255,.06);
  transition: var(--transition);
  align-items: flex-start;
}
.service-item:last-child { border-bottom: none; }
.service-item:hover .service-content { opacity: 1; }
.service-step {
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  background: linear-gradient(135deg, rgba(36,81,200,.3), rgba(124,58,237,.3));
  border: 1px solid rgba(36,81,200,.4);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-size: .8rem;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: .08em;
  margin-top: 2px;
}
.service-content { flex: 1; }
.service-content h4 {
  font-family: var(--font-head);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
}
.service-content p {
  color: var(--gray-300);
  line-height: 1.75;
  margin-bottom: 16px;
  font-size: .95rem;
}
.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.service-tags span {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  color: var(--gray-300);
  font-size: .72rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 100px;
  letter-spacing: .04em;
}

/* ----- ADVANTAGE ----- */
.advantage {
  background: linear-gradient(160deg, var(--navy) 0%, #0b1a2e 100%);
  position: relative;
  overflow: hidden;
}
.advantage::before {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(124,58,237,.12) 0%, transparent 70%);
  pointer-events: none;
}
.advantage-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
  position: relative;
}
.advantage-main h3 {
  font-family: var(--font-head);
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 20px;
  line-height: 1.3;
}
.advantage-main p {
  color: var(--gray-300);
  line-height: 1.75;
  margin-bottom: 16px;
}
.advantage-main p strong { color: var(--white); }
.advantage-main .btn { margin-top: 16px; }
.advantage-points {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.adv-point {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: var(--radius-md);
  padding: 20px;
  transition: var(--transition);
}
.adv-point:hover {
  border-color: rgba(124,58,237,.3);
  background: rgba(124,58,237,.06);
}
.adv-point-icon {
  font-size: 1.6rem;
  flex-shrink: 0;
  width: 44px;
  text-align: center;
  margin-top: 2px;
}
.adv-point h5 {
  font-family: var(--font-head);
  font-weight: 700;
  color: var(--white);
  margin-bottom: 6px;
  font-size: .95rem;
}
.adv-point p { font-size: .85rem; color: var(--gray-300); line-height: 1.6; }

/* ----- CONTACT ----- */
.contact { background: var(--navy-mid); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 64px;
  align-items: start;
}
.contact-info h3 {
  font-family: var(--font-head);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 12px;
}
.contact-info > p {
  color: var(--gray-300);
  margin-bottom: 32px;
  line-height: 1.7;
}
.contact-details {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 32px;
}
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}
.contact-icon {
  width: 40px;
  height: 40px;
  background: rgba(0,200,255,.1);
  border: 1px solid rgba(0,200,255,.2);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}
.contact-item > div {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.contact-label {
  font-size: .72rem;
  color: var(--gray-500);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .08em;
}
.contact-item a {
  color: var(--gray-100);
  font-weight: 500;
  transition: var(--transition);
}
.contact-item a:hover { color: var(--accent); }
.contact-note {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  font-size: .85rem;
  color: var(--gray-300);
  line-height: 1.6;
}
.contact-note strong { color: var(--white); }

/* ----- FORM ----- */
.contact-form-wrap {
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius-lg);
  padding: 36px;
}
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.form-group label {
  font-size: .82rem;
  font-weight: 600;
  color: var(--gray-300);
  letter-spacing: .03em;
}
.req { color: var(--accent); }
.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-sm);
  color: var(--white);
  font-family: var(--font-body);
  font-size: .9rem;
  padding: 12px 16px;
  outline: none;
  transition: var(--transition);
  resize: vertical;
  -webkit-appearance: none;
  appearance: none;
}
.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%237788aa' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
  cursor: pointer;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--gray-700); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: rgba(0,200,255,.4);
  background: rgba(0,200,255,.06);
  box-shadow: 0 0 0 3px rgba(0,200,255,.08);
}
.form-group option { background: var(--navy-lt); color: var(--white); }
.form-note {
  font-size: .78rem;
  color: var(--gray-500);
  text-align: center;
  margin-top: 4px;
}
.form-success {
  text-align: center;
  padding: 40px 20px;
}
.success-icon {
  width: 64px;
  height: 64px;
  background: rgba(16,185,129,.15);
  border: 2px solid var(--green);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  color: var(--green);
  margin: 0 auto 20px;
}
.form-success h4 {
  font-family: var(--font-head);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 10px;
}
.form-success p { color: var(--gray-300); line-height: 1.7; }

/* ----- FOOTER ----- */
.footer {
  background: var(--navy);
  border-top: 1px solid rgba(255,255,255,.06);
}
.footer-inner {
  padding: 64px 24px 40px;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
}
.footer-logo {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 12px;
}
.footer-tagline {
  font-size: .875rem;
  color: var(--gray-300);
  margin-bottom: 8px;
  font-style: italic;
}
.footer-initiative {
  font-size: .82rem;
  color: var(--gray-500);
}
.footer-initiative strong { color: var(--gray-300); }
.footer-links h5,
.footer-contact h5 {
  font-family: var(--font-head);
  font-size: .78rem;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: .1em;
  margin-bottom: 16px;
}
.footer-links ul { display: flex; flex-direction: column; gap: 8px; }
.footer-links li a {
  font-size: .875rem;
  color: var(--gray-300);
  transition: var(--transition);
}
.footer-links li a:hover { color: var(--white); padding-left: 4px; }
.footer-contact p {
  font-size: .875rem;
  margin-bottom: 6px;
}
.footer-contact a {
  color: var(--gray-300);
  transition: var(--transition);
}
.footer-contact a:hover { color: var(--accent); }
.footer-loc { color: var(--gray-500) !important; font-size: .8rem !important; margin-top: 8px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.05);
  padding: 20px 24px;
}
.footer-bottom p {
  text-align: center;
  font-size: .78rem;
  color: var(--gray-700);
}

/* ----- RESPONSIVE ----- */
@media (max-width: 1024px) {
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .advantage-grid { grid-template-columns: 1fr; gap: 48px; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 768px) {
  .section { padding: 72px 0; }
  .nav-logo-img { height: 36px; }

  /* hero two-column → single column, logo stacks above text */
  .hero-inner {
    flex-direction: column;
    gap: 40px;
    text-align: center;
  }
  .hero-logo-large {
    width: 220px;
  }
  .hero-desc { max-width: 100%; }
  .hero-stats { max-width: 100%; }
  .hero-badge { margin-left: auto; margin-right: auto; }

  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    background: rgba(10,15,30,.97);
    backdrop-filter: blur(16px);
    flex-direction: column;
    padding: 20px 24px;
    border-bottom: 1px solid rgba(255,255,255,.08);
    gap: 4px;
  }
  .nav-links.open { display: flex; }
  .nav-links li a { display: block; padding: 12px 16px; }
  .nav-toggle { display: flex; }
  .navbar { position: fixed; }

  .hero-stats {
    flex-direction: column;
    align-items: stretch;
    gap: 16px;
    padding: 20px 24px;
  }
  .stat-divider { width: 100%; height: 1px; }
  .stat-item { flex-direction: row; justify-content: space-between; align-items: center; }
  .stat-num { font-size: 1.6rem; }
  .stat-label { text-align: right; }

  .problem-grid { flex-direction: column; align-items: center; }
  .problem-arrow { transform: rotate(90deg); }

  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
  .contact-form-wrap { padding: 24px 20px; }

  .service-item { flex-direction: column; gap: 16px; }
  .service-step { width: 44px; height: 44px; font-size: .75rem; }
}

@media (max-width: 480px) {
  .nav-logo-img { height: 30px; }
  .logo-sub { display: none; }
  .hero-logo-large { width: 160px; }
  .hero-headline { font-size: 2rem; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; }
  .who-grid { grid-template-columns: 1fr; }
  .sectors-grid { grid-template-columns: 1fr; }
}

/* ----- ANIMATIONS ----- */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
.fade-in-up {
  animation: fadeInUp .6s ease forwards;
}
.delay-1 { animation-delay: .1s; }
.delay-2 { animation-delay: .2s; }
.delay-3 { animation-delay: .3s; }
.delay-4 { animation-delay: .4s; }

/* ----- FORM VALIDATION ----- */
.form-group input.error,
.form-group select.error,
.form-group textarea.error {
  border-color: rgba(239,68,68,.5);
  background: rgba(239,68,68,.05);
}
.error-msg {
  font-size: .75rem;
  color: var(--red);
  margin-top: 2px;
}