/* ═══════════════════════════════════════════════════════
   EON CONSULT — style.css
   Futurista, Dark, Responsivo
════════════════════════════════════════════════════════ */

/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:          #080b14;
  --bg-2:        #0d1120;
  --bg-card:     #111827;
  --bg-card-2:   #0f1929;
  --border:      rgba(139,92,246,0.15);
  --border-2:    rgba(255,255,255,0.06);
  --violet:      #7c3aed;
  --violet-light:#a855f7;
  --cyan:        #06b6d4;
  --cyan-light:  #22d3ee;
  --white:       #f8fafc;
  --gray:        #94a3b8;
  --gray-2:      #64748b;
  --gradient:    linear-gradient(135deg, #7c3aed, #06b6d4);
  --gradient-2:  linear-gradient(135deg, #a855f7, #22d3ee);
  --glow-v:      0 0 40px rgba(124,58,237,0.3);
  --glow-c:      0 0 40px rgba(6,182,212,0.3);
  --radius:      12px;
  --radius-lg:   20px;
  --transition:  0.3s cubic-bezier(0.4,0,0.2,1);
  --font:        'Inter', system-ui, sans-serif;
  --font-display:'Space Grotesk', 'Inter', sans-serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--violet); border-radius: 3px; }

/* ── Typography ── */
h1,h2,h3,h4 { font-family: var(--font-display); font-weight: 700; line-height: 1.2; }
p { color: var(--gray); }
a { text-decoration: none; color: inherit; }
strong { color: var(--white); }

.gradient-text {
  background: var(--gradient-2);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

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

/* ── Buttons ── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 22px; border-radius: var(--radius);
  font-size: 0.9rem; font-weight: 600; cursor: pointer;
  transition: var(--transition); border: none; white-space: nowrap;
  font-family: var(--font);
}
.btn-lg { padding: 14px 28px; font-size: 1rem; }
.btn-primary {
  background: var(--gradient);
  color: #fff;
  box-shadow: 0 4px 20px rgba(124,58,237,0.4);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(124,58,237,0.6);
}
.btn-ghost {
  background: transparent;
  color: var(--white);
  border: 1px solid var(--border-2);
}
.btn-ghost:hover { background: rgba(255,255,255,0.06); border-color: rgba(255,255,255,0.15); }
.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.3);
}
.btn-outline:hover { background: rgba(255,255,255,0.08); }
.w-full { width: 100%; justify-content: center; }

/* ── Section ── */
.section { padding: 100px 0; }
.section-dark { background: var(--bg-2); }
.section-header { text-align: center; margin-bottom: 64px; }
.section-tag {
  display: inline-block;
  font-size: 0.75rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--cyan-light);
  background: rgba(6,182,212,0.1);
  border: 1px solid rgba(6,182,212,0.2);
  padding: 4px 14px; border-radius: 100px;
  margin-bottom: 16px;
}
.section-title { font-size: clamp(1.8rem, 4vw, 2.8rem); color: var(--white); margin-bottom: 16px; }
.section-desc { font-size: 1.05rem; color: var(--gray); max-width: 560px; margin: 0 auto; }

/* ══════════════════════════════════════════
   NAVBAR
══════════════════════════════════════════ */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 16px 0;
  transition: var(--transition);
}
.navbar.scrolled {
  background: rgba(8,11,20,0.92);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 10px 0;
}
.nav-container {
  max-width: 1200px; margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; gap: 32px;
}
.nav-logo-img { height: 52px; width: auto; object-fit: contain; filter: drop-shadow(0 0 12px rgba(124,58,237,0.5)); }
.nav-links { display: flex; align-items: center; gap: 32px; list-style: none; margin-left: auto; }
.nav-links a { font-size: 0.9rem; color: var(--gray); transition: var(--transition); }
.nav-links a:hover { color: var(--white); }
.nav-cta { margin-left: 16px; }
.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 {
  min-height: 100vh;
  display: flex; align-items: center;
  position: relative; overflow: hidden;
  padding: 120px 24px 80px;
}
.hero-bg { position: absolute; inset: 0; z-index: 0; }
.grid-overlay {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(124,58,237,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(124,58,237,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 40%, transparent 100%);
}
.orb {
  position: absolute; border-radius: 50%;
  filter: blur(80px); pointer-events: none;
}
.orb-1 { width: 600px; height: 600px; background: rgba(124,58,237,0.12); top: -200px; right: -100px; }
.orb-2 { width: 400px; height: 400px; background: rgba(6,182,212,0.08); bottom: -100px; left: -100px; }
.orb-3 { width: 300px; height: 300px; background: rgba(168,85,247,0.06); top: 50%; left: 50%; transform: translate(-50%,-50%); }

#networkCanvas { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0.4; }

.hero-content {
  position: relative; z-index: 1;
  max-width: 640px;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.8rem; font-weight: 500;
  color: var(--cyan-light);
  background: rgba(6,182,212,0.08);
  border: 1px solid rgba(6,182,212,0.2);
  padding: 6px 16px; border-radius: 100px;
  margin-bottom: 24px;
}
.badge-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--cyan-light);
  box-shadow: 0 0 8px var(--cyan-light);
  animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot {
  0%,100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.4); }
}
.hero-title {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  color: var(--white);
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}
.hero-subtitle {
  font-size: 1.1rem; color: var(--gray);
  margin-bottom: 40px; line-height: 1.7;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 56px; }
.hero-stats {
  display: flex; align-items: center; gap: 32px;
  padding: 24px 28px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border-2);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(10px);
}
.stat { text-align: center; }
.stat-num {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem; font-weight: 800;
  background: var(--gradient-2);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.stat-suffix { font-size: 1.4rem; font-weight: 700; color: var(--violet-light); }
.stat-label { display: block; font-size: 0.75rem; color: var(--gray-2); margin-top: 2px; }
.stat-divider { width: 1px; height: 40px; background: var(--border-2); }

/* Hero Symbol */
.hero-symbol {
  position: absolute; right: -60px; top: 50%; transform: translateY(-50%);
  width: 520px; height: 520px;
  display: flex; align-items: center; justify-content: center;
  z-index: 1;
}
.symbol-img {
  width: 340px; height: 340px; object-fit: contain;
  filter: drop-shadow(0 0 30px rgba(124,58,237,0.5)) drop-shadow(0 0 60px rgba(0,200,100,0.15));
  animation: float 6s ease-in-out infinite;
  position: relative; z-index: 2;
  border-radius: 50%;
}
@keyframes float {
  0%,100% { transform: translateY(0); }
  50% { transform: translateY(-16px); }
}
.symbol-ring {
  position: absolute; border-radius: 50%;
  border: 1px solid; animation: spin-ring linear infinite;
}
.ring-1 { width: 360px; height: 360px; border-color: rgba(124,58,237,0.2); animation-duration: 20s; }
.ring-2 { width: 440px; height: 440px; border-color: rgba(6,182,212,0.1); animation-duration: 30s; animation-direction: reverse; }
.ring-3 { width: 500px; height: 500px; border-color: rgba(168,85,247,0.06); animation-duration: 45s; }
@keyframes spin-ring { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }

/* ══════════════════════════════════════════
   SERVICES
══════════════════════════════════════════ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-2);
  border-radius: var(--radius-lg);
  padding: 32px;
  position: relative; overflow: hidden;
  transition: var(--transition);
}
.service-card::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(124,58,237,0.05), transparent);
  opacity: 0; transition: var(--transition);
}
.service-card:hover { border-color: rgba(124,58,237,0.3); transform: translateY(-4px); box-shadow: 0 20px 40px rgba(0,0,0,0.3), var(--glow-v); }
.service-card:hover::before { opacity: 1; }
.service-card.featured {
  border-color: rgba(124,58,237,0.4);
  background: linear-gradient(135deg, rgba(124,58,237,0.08), var(--bg-card));
}
.service-badge {
  position: absolute; top: 20px; right: 20px;
  font-size: 0.7rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em;
  color: var(--violet-light);
  background: rgba(124,58,237,0.15);
  border: 1px solid rgba(124,58,237,0.3);
  padding: 3px 10px; border-radius: 100px;
}
.service-icon {
  width: 52px; height: 52px;
  background: rgba(124,58,237,0.1);
  border: 1px solid rgba(124,58,237,0.2);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
}
.service-icon svg { width: 26px; height: 26px; stroke: var(--violet-light); }
.service-card h3 { font-size: 1.15rem; color: var(--white); margin-bottom: 12px; }
.service-card p { font-size: 0.9rem; line-height: 1.7; margin-bottom: 20px; }
.service-tags {
  display: flex; flex-wrap: wrap; gap: 6px; list-style: none;
}
.service-tags li {
  font-size: 0.72rem; font-weight: 500;
  color: var(--cyan-light);
  background: rgba(6,182,212,0.08);
  border: 1px solid rgba(6,182,212,0.15);
  padding: 3px 10px; border-radius: 100px;
}

/* ══════════════════════════════════════════
   ABOUT
══════════════════════════════════════════ */
.about-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center;
}
.about-visual {
  position: relative;
  display: flex; flex-direction: column; align-items: center; justify-content: flex-start;
  min-height: 400px;
  padding-top: 20px;
}
.about-symbol-wrap { position: relative; display: flex; align-items: center; justify-content: center; }
/* Foto do fundador */
.about-photo-wrap {
  position: relative;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
}
.about-photo {
  width: 240px; height: 240px;
  object-fit: contain;
  filter: drop-shadow(0 0 24px rgba(124,58,237,0.5)) drop-shadow(0 0 48px rgba(6,182,212,0.2));
  animation: float 8s ease-in-out infinite;
  position: relative; z-index: 2;
}
.about-photo-glow {
  position: absolute;
  width: 260px; height: 260px; border-radius: 50%;
  background: radial-gradient(circle, rgba(124,58,237,0.15) 0%, transparent 70%);
  z-index: 1;
}
.about-photo-badge {
  position: absolute;
  bottom: 0; right: calc(50% - 140px);
  width: 56px; height: 56px;
  background: var(--bg-card);
  border: 1px solid var(--border-2);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  z-index: 3;
  overflow: hidden;
  box-shadow: 0 0 12px rgba(124,58,237,0.4);
}
.badge-logo {
  width: 44px; height: 44px; object-fit: contain;
}
.about-name-tag {
  text-align: center;
  margin-bottom: 20px;
}
.about-name-tag strong {
  display: block;
  font-size: 1.1rem;
  color: var(--white);
  font-weight: 700;
  letter-spacing: 0.02em;
}
.about-name-tag span {
  font-size: 0.82rem;
  color: var(--cyan);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.about-ring {
  position: absolute; width: 300px; height: 300px; border-radius: 50%;
  border: 1px solid rgba(124,58,237,0.2);
  animation: spin-ring 25s linear infinite;
}
.about-cards {
  display: flex; flex-direction: column; gap: 10px;
  width: 100%; margin-top: 16px;
  position: static;
  transform: none;
}
.about-card {
  display: flex; align-items: center; gap: 10px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-2);
  border-radius: var(--radius);
  padding: 10px 16px;
  font-size: 0.82rem; font-weight: 500; color: var(--white);
  backdrop-filter: blur(10px);
}
.about-card svg { stroke: var(--cyan-light); flex-shrink: 0; }
.about-content .section-tag { display: inline-block; margin-bottom: 16px; }
.about-content .section-title { text-align: left; margin-bottom: 20px; }
.about-content p { margin-bottom: 16px; font-size: 0.95rem; line-height: 1.8; }
.about-expertise { margin: 28px 0 32px; display: flex; flex-direction: column; gap: 16px; }
.expertise-item {
  display: flex; align-items: flex-start; gap: 14px;
  padding: 16px; border-radius: var(--radius);
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--border-2);
}
.expertise-icon { font-size: 1.4rem; flex-shrink: 0; margin-top: 2px; }
.expertise-item strong { display: block; font-size: 0.9rem; color: var(--white); margin-bottom: 2px; }
.expertise-item span { font-size: 0.82rem; color: var(--gray); }

/* ══════════════════════════════════════════
   DIFERENCIAIS
══════════════════════════════════════════ */
.diff-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
  margin-bottom: 64px;
}
.diff-card {
  padding: 32px;
  background: var(--bg-card-2);
  border: 1px solid var(--border-2);
  border-radius: var(--radius-lg);
  transition: var(--transition);
}
.diff-card:hover { border-color: rgba(124,58,237,0.3); transform: translateY(-3px); }
.diff-num {
  font-family: var(--font-display);
  font-size: 2.5rem; font-weight: 800;
  background: var(--gradient-2);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  margin-bottom: 12px; line-height: 1;
}
.diff-card h3 { font-size: 1rem; color: var(--white); margin-bottom: 10px; }
.diff-card p { font-size: 0.88rem; line-height: 1.7; }

/* Tech Scroll */
.tech-section { text-align: center; }
.tech-label { font-size: 0.8rem; color: var(--gray-2); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 20px; }
.tech-scroll { overflow: hidden; position: relative; }
.tech-scroll::before, .tech-scroll::after {
  content: ''; position: absolute; top: 0; bottom: 0; width: 120px; z-index: 1;
}
.tech-scroll::before { left: 0; background: linear-gradient(90deg, var(--bg), transparent); }
.tech-scroll::after { right: 0; background: linear-gradient(-90deg, var(--bg), transparent); }
.tech-track {
  display: flex; gap: 12px;
  animation: scroll-track 30s linear infinite;
  width: max-content;
}
@keyframes scroll-track {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
.tech-item {
  flex-shrink: 0;
  font-size: 0.82rem; font-weight: 500;
  color: var(--gray);
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border-2);
  padding: 8px 18px; border-radius: 100px;
  transition: var(--transition);
}
.tech-item:hover { color: var(--white); border-color: rgba(124,58,237,0.3); }

/* ═══════════════════════════════════════
   PRODUTO / NEXT-MONITOR
═══════════════════════════════════════ */
.section-dark { background: #070b12; }

/* Header centralizado */
.product-header { text-align: center; max-width: 760px; margin: 0 auto 48px; }
.product-desc { font-size: 1rem; line-height: 1.8; color: var(--text-muted); margin-top: 16px; }

/* Grid de features 3x2 */
.product-features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 48px;
}
.product-feature-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 12px;
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: var(--transition);
}
.product-feature-card:hover {
  border-color: rgba(124,58,237,0.4);
  background: rgba(124,58,237,0.05);
  transform: translateY(-3px);
}
.product-feature-card strong { font-size: 0.95rem; color: var(--white); }
.product-feature-card span { font-size: 0.82rem; color: var(--text-muted); line-height: 1.5; }

/* Showcase com tabs */
.showcase-wrap { max-width: 960px; margin: 0 auto; }
.showcase-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
  justify-content: center;
  flex-wrap: wrap;
}
.stab {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  color: var(--text-muted);
  padding: 8px 20px;
  border-radius: 20px;
  font-size: 0.85rem;
  cursor: pointer;
  transition: var(--transition);
}
.stab:hover { border-color: rgba(124,58,237,0.5); color: var(--white); }
.stab.active {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--white);
  font-weight: 600;
}
.showcase-frame {
  background: #0d1117;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}
.showcase-frame .screenshot-img {
  width: 100%;
  display: block;
  transition: opacity 0.3s ease;
}

/* Legado (mantido para compatibilidade) */
.product-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.product-content p { font-size: 0.95rem; line-height: 1.8; color: var(--text-muted); margin-bottom: 24px; }
.product-features { display: flex; flex-direction: column; gap: 16px; margin-bottom: 28px; }
.product-feature { display: flex; align-items: flex-start; gap: 14px; }
.feature-icon-wrap { width: 36px; height: 36px; border-radius: 8px; background: rgba(124,58,237,0.15); border: 1px solid rgba(124,58,237,0.3); display: flex; align-items: center; justify-content: center; flex-shrink: 0; color: var(--purple); }
.product-feature strong { display: block; font-size: 0.85rem; color: var(--white); margin-bottom: 2px; }
.product-feature span { font-size: 0.78rem; color: var(--text-muted); line-height: 1.5; }
.product-screenshot { position: relative; }
.screenshot-frame { background: #0d1117; border: 1px solid #1e2535; border-radius: 12px; overflow: hidden; box-shadow: 0 24px 60px rgba(0,0,0,0.5), 0 0 0 1px rgba(124,58,237,0.2); }
.screenshot-bar { background: #0a0e18; padding: 10px 14px; display: flex; align-items: center; gap: 6px; border-bottom: 1px solid #1e2535; }
.screenshot-bar .dot { width: 10px; height: 10px; border-radius: 50%; }
.screenshot-bar .dot.red { background: #ef4444; }
.screenshot-bar .dot.yellow { background: #f59e0b; }
.screenshot-bar .dot.green { background: #10b981; }
.screenshot-url { font-size: 0.65rem; color: #4a5568; margin-left: 8px; font-family: monospace; }
.screenshot-img { width: 100%; display: block; }
@media (max-width: 900px) { .product-grid { grid-template-columns: 1fr; gap: 32px; } }

/* ═══════════════════════════════════════
   CTA BANNER═════════════════════════════════════════ */
.cta-banner {
  position: relative; overflow: hidden;
  padding: 80px 24px;
  background: linear-gradient(135deg, rgba(124,58,237,0.15), rgba(6,182,212,0.08));
  border-top: 1px solid rgba(124,58,237,0.2);
  border-bottom: 1px solid rgba(6,182,212,0.15);
}
.cta-bg { position: absolute; inset: 0; }
.orb-cta-1 { width: 400px; height: 400px; background: rgba(124,58,237,0.15); top: -200px; left: 10%; filter: blur(80px); }
.orb-cta-2 { width: 300px; height: 300px; background: rgba(6,182,212,0.1); bottom: -150px; right: 10%; filter: blur(80px); }
.cta-content { position: relative; z-index: 1; text-align: center; }
.cta-content h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); color: var(--white); margin-bottom: 12px; }
.cta-content p { font-size: 1rem; color: var(--gray); margin-bottom: 32px; }
.cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ══════════════════════════════════════════
   CONTACT
══════════════════════════════════════════ */
.contact-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 64px; align-items: start; }
.contact-info { display: flex; flex-direction: column; gap: 28px; }
.contact-item { display: flex; align-items: flex-start; gap: 16px; }
.contact-icon {
  width: 44px; height: 44px; flex-shrink: 0;
  background: rgba(124,58,237,0.1);
  border: 1px solid rgba(124,58,237,0.2);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
}
.contact-icon svg { width: 20px; height: 20px; stroke: var(--violet-light); }
.contact-item strong { display: block; font-size: 0.85rem; color: var(--white); margin-bottom: 4px; }
.contact-item a, .contact-item span { font-size: 0.9rem; color: var(--gray); line-height: 1.6; }
.contact-item a:hover { color: var(--cyan-light); }

/* Contact Form */
.contact-form {
  background: var(--bg-card);
  border: 1px solid var(--border-2);
  border-radius: var(--radius-lg);
  padding: 36px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.form-group label { font-size: 0.82rem; font-weight: 500; color: var(--white); }
.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-2);
  border-radius: var(--radius);
  padding: 11px 14px;
  color: var(--white);
  font-size: 0.9rem;
  font-family: var(--font);
  transition: var(--transition);
  outline: none;
  width: 100%;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--gray-2); }
.form-group select option { background: var(--bg-card); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: rgba(124,58,237,0.5);
  background: rgba(124,58,237,0.05);
  box-shadow: 0 0 0 3px rgba(124,58,237,0.1);
}
.form-group textarea { resize: vertical; min-height: 110px; }
.form-note { font-size: 0.75rem; color: var(--gray-2); text-align: center; margin-top: 12px; }

/* ══════════════════════════════════════════
   FOOTER
══════════════════════════════════════════ */
.footer {
  background: var(--bg-2);
  border-top: 1px solid var(--border-2);
  padding: 64px 0 0;
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
.footer-logo { height: 60px; width: auto; object-fit: contain; margin-bottom: 16px; filter: drop-shadow(0 0 10px rgba(124,58,237,0.4)); }
.footer-brand p { font-size: 0.88rem; line-height: 1.7; margin-bottom: 20px; }
.footer-social { display: flex; gap: 12px; }
.footer-social a {
  width: 38px; height: 38px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-2);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  color: var(--gray); transition: var(--transition);
}
.footer-social a:hover { background: rgba(124,58,237,0.15); border-color: rgba(124,58,237,0.3); color: var(--white); }
.footer-col h4 { font-size: 0.85rem; font-weight: 600; color: var(--white); margin-bottom: 16px; text-transform: uppercase; letter-spacing: 0.05em; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a, .footer-col ul li span { font-size: 0.88rem; color: var(--gray); transition: var(--transition); }
.footer-col ul li a:hover { color: var(--cyan-light); }
.footer-bottom {
  border-top: 1px solid var(--border-2);
  padding: 20px 0;
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 8px;
}
.footer-bottom p { font-size: 0.82rem; color: var(--gray-2); }
.footer-bottom strong { color: var(--violet-light); }

/* ══════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════ */
@media (max-width: 1024px) {
  .hero-symbol { display: none; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .about-visual { min-height: 280px; }
  .about-cards { right: 0; }
  .diff-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .section { padding: 72px 0; }
  .nav-links, .nav-cta { display: none; }
  .nav-toggle { display: flex; margin-left: auto; }
  .nav-links.open {
    display: flex; flex-direction: column; gap: 0;
    position: fixed; top: 64px; left: 0; right: 0;
    background: rgba(8,11,20,0.98); backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 16px 0;
  }
  .nav-links.open li a { display: block; padding: 12px 24px; font-size: 1rem; }
  .services-grid { grid-template-columns: 1fr; }
  .diff-grid { grid-template-columns: 1fr; }
  .hero-stats { flex-direction: column; gap: 20px; }
  .stat-divider { width: 40px; height: 1px; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .cta-actions { flex-direction: column; align-items: center; }
}

@media (max-width: 480px) {
  .hero-actions { flex-direction: column; }
  .hero-stats { padding: 20px; }
  .contact-form { padding: 24px; }
}