/* =============================================
   IGNITE LABS LLC — Main Stylesheet
   ============================================= */

/* ---------- DESIGN TOKENS ---------- */
:root {
  --clr-bg: #060810;
  --clr-bg-2: #0d1120;
  --clr-bg-3: #111827;
  --clr-surface: rgba(255,255,255,0.04);
  --clr-surface-hover: rgba(255,255,255,0.07);
  --clr-border: rgba(255,255,255,0.08);

  --clr-primary: #f97316;
  --clr-primary-light: #fb923c;
  --clr-accent: #3b82f6;
  --clr-accent-light: #60a5fa;
  --clr-purple: #8b5cf6;

  --grad-brand: linear-gradient(135deg, #f97316, #fb923c, #3b82f6);
  --grad-text: linear-gradient(135deg, #f97316 10%, #fb923c 50%, #60a5fa 90%);
  --grad-card: linear-gradient(135deg, rgba(249,115,22,0.08), rgba(59,130,246,0.05));

  --font-body: 'Outfit', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;

  --shadow-glow-orange: 0 0 40px rgba(249,115,22,0.25);
  --shadow-glow-blue: 0 0 40px rgba(59,130,246,0.25);
  --shadow-card: 0 4px 40px rgba(0,0,0,0.5);

  --transition: 0.3s cubic-bezier(0.4,0,0.2,1);
}

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

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

body {
  font-family: var(--font-body);
  background-color: var(--clr-bg);
  color: #e2e8f0;
  line-height: 1.7;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

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

.section {
  padding: 100px 0;
}

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

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--clr-primary);
  padding: 6px 14px;
  background: rgba(249,115,22,0.1);
  border: 1px solid rgba(249,115,22,0.2);
  border-radius: 100px;
  margin-bottom: 20px;
}
.section-label::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--clr-primary);
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}

.section-title {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 20px;
  color: #f1f5f9;
}

.section-title-center {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 16px;
  color: #f1f5f9;
  text-align: center;
}

.section-subtitle {
  font-size: 1.1rem;
  color: #94a3b8;
  text-align: center;
  max-width: 560px;
  margin: 0 auto 60px;
}

.section-desc {
  font-size: 1rem;
  color: #94a3b8;
  margin-bottom: 16px;
  line-height: 1.8;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 100px;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  transition: var(--transition);
  cursor: pointer;
  white-space: nowrap;
}

.btn-primary {
  background: var(--grad-brand);
  background-size: 200% 200%;
  color: #fff;
  box-shadow: 0 4px 20px rgba(249,115,22,0.4);
  animation: grad-shift 4s ease infinite;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(249,115,22,0.5);
}
.btn-primary svg { width: 18px; height: 18px; }

.btn-ghost {
  background: transparent;
  color: #e2e8f0;
  border: 1.5px solid var(--clr-border);
  backdrop-filter: blur(10px);
}
.btn-ghost:hover {
  border-color: rgba(249,115,22,0.5);
  color: #fff;
  transform: translateY(-2px);
}

.btn-nav {
  background: var(--grad-brand);
  color: #fff;
  padding: 10px 22px;
  font-size: 14px;
  box-shadow: 0 2px 15px rgba(249,115,22,0.35);
  animation: grad-shift 4s ease infinite;
  background-size: 200% 200%;
}
.btn-nav:hover { transform: translateY(-1px); box-shadow: 0 4px 20px rgba(249,115,22,0.5); }

.btn-full { width: 100%; justify-content: center; }

/* ---------- NAVBAR ---------- */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 18px 0;
  transition: var(--transition);
}

.navbar.scrolled {
  background: rgba(6,8,16,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--clr-border);
  padding: 12px 0;
  box-shadow: 0 4px 30px rgba(0,0,0,0.5);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.logo-img {
  width: 36px;
  height: 36px;
  object-fit: contain;
  filter: drop-shadow(0 0 8px rgba(249,115,22,0.6));
  transition: filter var(--transition);
}
.nav-logo:hover .logo-img {
  filter: drop-shadow(0 0 12px rgba(249,115,22,0.9));
}

.logo-text {
  font-size: 1.2rem;
  font-weight: 800;
  color: #f1f5f9;
  letter-spacing: -0.02em;
}

.logo-accent {
  background: var(--grad-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}

.nav-link {
  padding: 8px 14px;
  font-size: 14px;
  font-weight: 500;
  color: #94a3b8;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.nav-link:hover { color: #f1f5f9; background: var(--clr-surface); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  margin-left: auto;
}
.hamburger span {
  width: 22px; height: 2px;
  background: #e2e8f0;
  border-radius: 2px;
  transition: var(--transition);
  display: block;
}
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translateY(7px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translateY(-7px); }

/* ---------- HERO ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.4;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(6,8,16,0.2) 0%,
    rgba(6,8,16,0.5) 50%,
    rgba(6,8,16,1) 100%
  );
}

/* Particles */
.particle {
  position: absolute;
  left: var(--x);
  top: var(--y);
  width: var(--s);
  height: var(--s);
  background: var(--clr-primary);
  border-radius: 50%;
  animation: float-particle var(--d) ease-in-out infinite alternate;
  box-shadow: 0 0 10px var(--clr-primary), 0 0 20px var(--clr-primary);
  z-index: 1;
}
.particle:nth-child(even) { background: var(--clr-accent); box-shadow: 0 0 10px var(--clr-accent), 0 0 20px var(--clr-accent); }

.hero-content {
  position: relative;
  z-index: 2;
  padding-top: 100px;
  padding-bottom: 60px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 500;
  color: #cbd5e1;
  padding: 8px 16px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 100px;
  margin-bottom: 28px;
  backdrop-filter: blur(10px);
}
.badge-dot {
  width: 8px; height: 8px;
  background: #22c55e;
  border-radius: 50%;
  box-shadow: 0 0 8px #22c55e;
  animation: pulse-dot 2s ease-in-out infinite;
}

.hero-title {
  font-size: clamp(3rem, 8vw, 5.5rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: #f1f5f9;
  margin-bottom: 24px;
  max-width: 800px;
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: #94a3b8;
  max-width: 580px;
  margin-bottom: 40px;
  line-height: 1.8;
}

.hero-cta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 80px;
}

.hero-scroll {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 12px;
  color: #475569;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.scroll-line {
  width: 40px; height: 1px;
  background: linear-gradient(to right, #475569, transparent);
}

/* ---------- MARQUEE ---------- */
.marquee-strip {
  overflow: hidden;
  background: linear-gradient(135deg, rgba(249,115,22,0.06), rgba(59,130,246,0.06));
  border-top: 1px solid var(--clr-border);
  border-bottom: 1px solid var(--clr-border);
  padding: 18px 0;
}

.marquee-track {
  display: flex;
  align-items: center;
  gap: 32px;
  width: max-content;
  animation: marquee 30s linear infinite;
}

.marquee-track span {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #64748b;
  white-space: nowrap;
}

.marquee-track .dot {
  color: var(--clr-primary);
  font-size: 10px;
}

/* ---------- ABOUT ---------- */
.about {
  background: var(--clr-bg);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-visual {
  position: relative;
}

.about-card-glow {
  position: absolute;
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(249,115,22,0.2), transparent 70%);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  z-index: 0;
}

.about-card {
  position: relative;
  z-index: 1;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-xl);
  padding: 32px;
  backdrop-filter: blur(10px);
}

.about-icon-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 24px;
}

.icon-cell {
  background: var(--clr-bg-3);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  padding: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: icon-float 3s ease-in-out infinite alternate;
  animation-delay: var(--delay, 0s);
  transition: var(--transition);
}
.icon-cell:hover { border-color: rgba(249,115,22,0.4); background: rgba(249,115,22,0.05); }
.icon-cell svg { width: 28px; height: 28px; color: var(--clr-primary); }

/* Terminal */
.about-terminal {
  background: #0a0e1a;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.terminal-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: #111827;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.t-dot {
  width: 12px; height: 12px;
  border-radius: 50%;
}
.t-dot.red { background: #ef4444; }
.t-dot.amber { background: #f59e0b; }
.t-dot.green { background: #22c55e; }
.t-title { font-family: var(--font-mono); font-size: 12px; color: #475569; margin-left: 8px; }
.terminal-body { padding: 16px; font-family: var(--font-mono); font-size: 13px; line-height: 2; }
.t-prompt { color: var(--clr-primary); margin-right: 6px; }
.t-cmd { color: #60a5fa; }
.t-out { color: #64748b; }
.t-out .t-hi { color: #22c55e; font-weight: 600; }
.t-cursor {
  display: inline-block;
  color: var(--clr-accent);
  animation: blink 1s step-end infinite;
}

.about-features {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 32px;
}
.feature-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.feature-icon {
  width: 40px; height: 40px;
  flex-shrink: 0;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
}
.feature-item strong { display: block; color: #f1f5f9; font-size: 15px; margin-bottom: 2px; }
.feature-item p { color: #64748b; font-size: 13px; line-height: 1.5; }

/* ---------- SERVICES ---------- */
.services {
  background: var(--clr-bg-2);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.service-card {
  position: relative;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: var(--transition);
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--grad-card);
  opacity: 0;
  transition: var(--transition);
}
.service-card:hover {
  border-color: rgba(249,115,22,0.3);
  transform: translateY(-6px);
  box-shadow: var(--shadow-card), var(--shadow-glow-orange);
}
.service-card:hover::before { opacity: 1; }

.service-card.featured {
  border-color: rgba(249,115,22,0.35);
  background: linear-gradient(135deg, rgba(249,115,22,0.08), rgba(59,130,246,0.05));
  box-shadow: var(--shadow-glow-orange);
}
.service-badge {
  position: absolute;
  top: 20px; right: 20px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 4px 10px;
  background: var(--grad-brand);
  background-size: 200% 200%;
  animation: grad-shift 4s ease infinite;
  border-radius: 100px;
  color: #fff;
}

.service-icon-wrap {
  width: 52px; height: 52px;
  background: linear-gradient(135deg, rgba(249,115,22,0.15), rgba(59,130,246,0.1));
  border: 1px solid rgba(249,115,22,0.2);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
  transition: var(--transition);
}
.service-card:hover .service-icon-wrap {
  background: linear-gradient(135deg, rgba(249,115,22,0.25), rgba(59,130,246,0.15));
  box-shadow: 0 0 20px rgba(249,115,22,0.2);
}
.service-icon { width: 26px; height: 26px; color: var(--clr-primary); }

.service-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: #f1f5f9;
  margin-bottom: 12px;
}
.service-card p {
  font-size: 14px;
  color: #64748b;
  line-height: 1.7;
  margin-bottom: 20px;
}
.service-link {
  font-size: 13px;
  font-weight: 600;
  color: var(--clr-primary-light);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: var(--transition);
}
.service-link:hover { gap: 8px; color: var(--clr-primary); }

/* ---------- STATS ---------- */
.stats {
  background: var(--clr-bg);
  padding: 80px 0;
  border-top: 1px solid var(--clr-border);
  border-bottom: 1px solid var(--clr-border);
}

.stats-grid {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}

.stat-item {
  text-align: center;
  flex: 1;
}

.stat-number {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 900;
  background: var(--grad-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 8px;
}
.stat-plus, .stat-pct {
  font-size: 0.65em;
  font-weight: 700;
}

.stat-label {
  font-size: 14px;
  color: #475569;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.stat-divider {
  width: 1px;
  height: 60px;
  background: var(--clr-border);
  flex-shrink: 0;
}


/* ---------- TESTIMONIALS ---------- */
.testimonials {
  background: var(--clr-bg);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.testi-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.testi-card:hover {
  border-color: rgba(249,115,22,0.2);
  transform: translateY(-4px);
}

.testi-stars { color: #f97316; font-size: 18px; letter-spacing: 2px; }
.testi-card > p {
  font-size: 15px;
  color: #94a3b8;
  line-height: 1.75;
  flex: 1;
  font-style: italic;
}
.testi-card > p::before { content: '"'; }
.testi-card > p::after { content: '"'; }

.testi-author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.testi-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--c);
  display: flex; align-items: center; justify-content: center;
  font-size: 13px;
  font-weight: 800;
  color: #fff;
  flex-shrink: 0;
}
.testi-author strong { display: block; font-size: 14px; color: #f1f5f9; }
.testi-author span { font-size: 12px; color: #475569; }

/* ---------- CONTACT ---------- */
.contact {
  background: var(--clr-bg-2);
}

.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: flex-start;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 32px;
}
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}
.contact-icon {
  width: 40px; height: 40px;
  flex-shrink: 0;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
}
.contact-item strong { display: block; color: #f1f5f9; font-size: 14px; margin-bottom: 2px; }
.contact-item span { font-size: 13px; color: #64748b; }

/* Form */
.contact-form {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-xl);
  padding: 40px;
  backdrop-filter: blur(10px);
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.form-group label {
  font-size: 13px;
  font-weight: 600;
  color: #94a3b8;
  letter-spacing: 0.03em;
}
.form-group input,
.form-group select,
.form-group textarea {
  background: var(--clr-bg-3);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  font-family: var(--font-body);
  font-size: 14px;
  color: #f1f5f9;
  transition: var(--transition);
  outline: none;
  resize: none;
}
.form-group select option { background: var(--clr-bg-3); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--clr-primary);
  box-shadow: 0 0 0 3px rgba(249,115,22,0.15);
  background: rgba(249,115,22,0.03);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: #334155; }

.form-success {
  display: none;
  align-items: center;
  gap: 10px;
  padding: 14px 20px;
  background: rgba(34,197,94,0.1);
  border: 1px solid rgba(34,197,94,0.25);
  border-radius: var(--radius-sm);
  font-size: 14px;
  color: #22c55e;
}
.form-success.show { display: flex; }

/* ---------- FOOTER ---------- */
.footer {
  background: #04060d;
  border-top: 1px solid var(--clr-border);
  padding: 60px 0 32px;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 60px;
  margin-bottom: 48px;
}

.footer-brand p {
  font-size: 14px;
  color: #475569;
  margin: 16px 0 24px;
  max-width: 280px;
  line-height: 1.7;
}

.footer-socials {
  display: flex;
  gap: 10px;
}
.social-btn {
  width: 38px; height: 38px;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 13px;
  font-weight: 700;
  color: #475569;
  transition: var(--transition);
}
.social-btn:hover {
  color: var(--clr-primary);
  border-color: rgba(249,115,22,0.3);
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.footer-col h4 {
  font-size: 13px;
  font-weight: 700;
  color: #f1f5f9;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 16px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col a {
  font-size: 14px;
  color: #475569;
  transition: var(--transition);
}
.footer-col a:hover { color: var(--clr-primary-light); }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 24px;
  border-top: 1px solid var(--clr-border);
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom p { font-size: 13px; color: #334155; }
.footer-legal { display: flex; gap: 20px; }
.footer-legal a { font-size: 13px; color: #334155; transition: var(--transition); }
.footer-legal a:hover { color: #64748b; }

/* ---------- REVEAL ANIMATIONS ---------- */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ---------- KEYFRAMES ---------- */
@keyframes grad-shift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

@keyframes float-particle {
  from { transform: translateY(0) scale(1); opacity: 0.7; }
  to { transform: translateY(-20px) scale(1.3); opacity: 1; }
}

@keyframes icon-float {
  from { transform: translateY(0); }
  to { transform: translateY(-5px); }
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

@keyframes pulse-dot {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.4); opacity: 0.7; }
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-visual { order: -1; }
  .contact-wrapper { grid-template-columns: 1fr; gap: 48px; }
  .footer-top { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 768px) {
  .section { padding: 72px 0; }

  .nav-links {
    display: none;
    position: fixed;
    top: 72px; left: 0; right: 0;
    background: rgba(6,8,16,0.97);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 24px;
    border-bottom: 1px solid var(--clr-border);
    gap: 4px;
  }
  .nav-links.open { display: flex; }
  .btn-nav { display: none; }
  .hamburger { display: flex; }

  .services-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .footer-links { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .stats-grid { flex-direction: column; }
  .stat-divider { width: 60px; height: 1px; }
  .hero-cta { flex-direction: column; }
  .about-icon-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
  .footer-links { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .about-icon-grid { grid-template-columns: 1fr 1fr; }
}