/* VYALA SOFTWARE - Brand Color Theme */
/* Red:#C0392B | Yellow:#F0A500 | Blue:#2E86C1 | Green:#1E8449 | Charcoal:#2D2D2D */

*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{font-family:'Inter',sans-serif;color:#2D2D2D;background:#fff;}

/* ─── COLORS ─── */
:root{
  --red:#C0392B;
  --yellow:#F0A500;
  --blue:#2E86C1;
  --green:#1E8449;
  --charcoal:#2D2D2D;
  --light:#f8f8f8;
  --border:#e8e8e8;
}

/* ─── NAVBAR ─── */
.navbar{position:fixed;top:0;width:100%;z-index:100;background:rgba(255,255,255,0.95);backdrop-filter:blur(12px);border-bottom:1px solid var(--border);transition:all .3s;}
.navbar.scrolled{box-shadow:0 2px 20px rgba(0,0,0,0.08);}
.nav-container{
  max-width:1200px;
  margin:0 auto;
  padding:0 24px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  height:108px;
  transition: height 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}
.navbar.scrolled .nav-container {
  height: 80px;
}
.nav-logo{
  position:relative;
  display:inline-flex;
  align-items:center;
  background: transparent;
  border: none;
  padding: 6px 0;
  text-decoration: none;
  transition: all 0.4s ease;
}
.nav-logo::before {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 50%;
  width: 32px;
  height: 3px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--red), var(--yellow), var(--blue), var(--green));
  transform: translateX(-50%);
  transition: width 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
  pointer-events: none;
  z-index: 1;
}
.nav-logo:hover::before {
  width: 100%;
}
.svg-shine {
  animation: svgShineAnim 6s infinite ease-in-out;
}
.nav-logo:hover .svg-shine, .footer-logo:hover .svg-shine {
  animation: svgShineAnim 1.8s infinite linear;
}
.nav-logo:hover {
  transform: translateY(-2px);
}
.nav-logo:active {
  transform: scale(0.97);
}
@keyframes svgShineAnim {
  0% { transform: translateX(0); }
  35% { transform: translateX(1500px); }
  100% { transform: translateX(1500px); }
}
@keyframes logoFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-3px); }
}
@keyframes logoPulseGlow {
  0% { box-shadow: 0 4px 15px rgba(192, 57, 43, 0.08), inset 0 1px 1px rgba(255,255,255,0.7); }
  25% { box-shadow: 0 4px 15px rgba(240, 165, 0, 0.08), inset 0 1px 1px rgba(255,255,255,0.7); }
  50% { box-shadow: 0 4px 15px rgba(46, 134, 193, 0.08), inset 0 1px 1px rgba(255,255,255,0.7); }
  75% { box-shadow: 0 4px 15px rgba(30, 132, 73, 0.08), inset 0 1px 1px rgba(255,255,255,0.7); }
  100% { box-shadow: 0 4px 15px rgba(192, 57, 43, 0.08), inset 0 1px 1px rgba(255,255,255,0.7); }
}
.nav-links{display:flex;list-style:none;gap:28px;}
.nav-links a{text-decoration:none;color:#555;font-size:14px;font-weight:500;transition:color .2s;}
.nav-links a:hover{color:var(--charcoal);}
.nav-cta{background:var(--charcoal);color:#fff;padding:10px 20px;border-radius:8px;text-decoration:none;font-size:14px;font-weight:600;transition:background .2s;}
.nav-cta:hover{background:var(--red);}

/* ─── HERO ─── */
.hero{padding:120px 24px 80px;background:linear-gradient(135deg,#fafafa 0%,#f0f4f8 100%);min-height:100vh;display:flex;align-items:center;}
.hero-inner{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;}
.hero-tag{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:var(--green);background:rgba(30,132,73,0.1);border:1px solid rgba(30,132,73,0.2);padding:6px 14px;border-radius:20px;margin-bottom:20px;}
.dot{width:8px;height:8px;border-radius:50%;background:var(--green);}
.hero h1{font-size:52px;font-weight:900;line-height:1.1;margin-bottom:20px;color:var(--charcoal);}
.accent-red{color:var(--red);}
.hero p{font-size:17px;color:#666;line-height:1.7;margin-bottom:32px;}
.hero-btns{display:flex;gap:14px;margin-bottom:32px;}
.btn-primary{background:var(--charcoal);color:#fff;padding:14px 28px;border-radius:10px;text-decoration:none;font-weight:700;font-size:15px;transition:all .2s;border:none;cursor:pointer;display:inline-flex;align-items:center;gap:8px;}
.btn-primary:hover{background:var(--red);transform:translateY(-2px);}
.btn-outline{background:transparent;color:var(--charcoal);padding:14px 28px;border-radius:10px;text-decoration:none;font-weight:600;font-size:15px;border:2px solid var(--charcoal);transition:all .2s;}
.btn-outline:hover{background:var(--charcoal);color:#fff;}
.hero-pills{display:flex;gap:10px;flex-wrap:wrap;}
.pill{padding:6px 14px;border-radius:20px;font-size:13px;font-weight:600;}
.pill-red{background:rgba(192,57,43,0.1);color:var(--red);}
.pill-yellow{background:rgba(240,165,0,0.1);color:#b37a00;}
.pill-blue{background:rgba(46,134,193,0.1);color:var(--blue);}
.pill-green{background:rgba(30,132,73,0.1);color:var(--green);}
/* ─── 3D CARD SCENE ─── */
.hero-right{display:flex;align-items:center;justify-content:center;}
.card3d-scene{
  position:relative;
  width:380px;height:420px;
  transform-style:preserve-3d;
  transform:rotateX(6deg) rotateY(-8deg);
  transition:transform 0.15s ease;
  perspective:1000px;
  cursor:pointer;
}
/* Back card */
.card3d{
  position:absolute;
  border-radius:18px;
  padding:28px;
  background:#fff;
  border:1px solid var(--border);
  transform-style:preserve-3d;
}
.card3d-back{
  width:340px;left:20px;top:30px;
  transform:translateZ(-50px) rotateY(3deg);
  background:linear-gradient(135deg,#f8f9fa,#eef2f7);
  box-shadow:0 4px 20px rgba(0,0,0,0.06);
  padding:22px 28px;
}
.c3-row{display:flex;align-items:center;gap:10px;padding:9px 0;border-bottom:1px solid #f0f0f0;font-size:14px;font-weight:500;color:#555;}
.c3-row:last-child{border:none;}
.c3-dot{width:10px;height:10px;border-radius:50%;flex-shrink:0;}
/* Mid card */
.card3d-mid{
  width:340px;left:10px;top:16px;
  transform:translateZ(-20px) rotateY(1.5deg);
  background:#fff;
  box-shadow:0 8px 30px rgba(0,0,0,0.08);
  padding:24px 28px;
}
.c3-label{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:1.5px;color:#999;}
.c3-big{font-size:30px;font-weight:900;margin:4px 0;}
.c3-bar-wrap{margin-top:6px;}
.c3-bar{background:#f0f0f0;border-radius:6px;height:7px;overflow:hidden;}
.c3-fill{height:100%;border-radius:6px;animation:fillBar 1.5s ease forwards;}
@keyframes fillBar{from{width:0}to{width:var(--w,85%)}}
/* Front card */
.card3d-front{
  width:360px;left:0;top:0;
  transform:translateZ(30px);
  background:#fff;
  box-shadow:
    0 20px 60px rgba(0,0,0,0.12),
    0 8px 24px rgba(46,134,193,0.1),
    inset 0 1px 0 rgba(255,255,255,1);
  border:1px solid rgba(0,0,0,0.07);
}
/* macOS Window Header */
.c3-win-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  padding-bottom: 14px;
  border-bottom: 1px solid #edf2f7;
}
.c3-win-dots {
  display: flex;
  gap: 8px;
}
.win-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  display: inline-block;
}
.c3-filename {
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  color: #a0aec0;
  font-weight: 500;
}

/* JSON Code Editor Body */
.c3-code-body {
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 14px;
  line-height: 1.8;
  color: #2d3748;
}
.c3-line {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
}
.c3-brace, .c3-bracket {
  color: #4a5568;
  font-weight: 600;
}
.c3-key {
  color: #2b6cb0; /* Professional blue key color */
  font-weight: 600;
}
.c3-colon {
  color: #4a5568;
  margin-right: 4px;
}
.c3-comma {
  color: #4a5568;
}

/* Syntax highlighted values */
.c3-val-green {
  color: var(--green); /* Green value color */
  font-weight: 500;
}
.c3-val-blue {
  color: var(--blue); /* Blue value color */
  font-weight: 500;
}
.c3-val-yellow {
  color: #d69e2e; /* Warm yellow value color */
  font-weight: 500;
}
.c3-val-red {
  color: var(--red); /* Red value color */
  font-weight: 500;
}

/* Floating badges */
.c3-float{
  position:absolute;
  background:#fff;
  border:1px solid var(--border);
  border-radius:30px;
  padding:8px 14px;
  font-size:12px;font-weight:600;color:var(--charcoal);
  box-shadow:0 6px 20px rgba(0,0,0,0.10);
  display:flex;align-items:center;gap:6px;
  transform-style:preserve-3d;
  white-space:nowrap;
}
.c3-float-1{top:-20px;right:10px;transform:translateZ(60px);animation:floatA 3s ease-in-out infinite;}
.c3-float-2{bottom:40px;right:-30px;transform:translateZ(55px);animation:floatB 3.5s ease-in-out infinite;}
.c3-float-3{bottom:-20px;left:20px;transform:translateZ(50px);animation:floatC 4s ease-in-out infinite;}
@keyframes floatA{0%,100%{transform:translateZ(60px) translateY(0);}50%{transform:translateZ(60px) translateY(-8px);}}
@keyframes floatB{0%,100%{transform:translateZ(55px) translateY(0);}50%{transform:translateZ(55px) translateY(-10px);}}
@keyframes floatC{0%,100%{transform:translateZ(50px) translateY(0);}50%{transform:translateZ(50px) translateY(-6px);}}
.hc-header{display:flex;align-items:center;gap:6px;margin-bottom:16px;padding-bottom:14px;border-bottom:1px solid rgba(46,134,193,0.15);}
.dot-red,.dot-yellow,.dot-green{width:13px;height:13px;border-radius:50%;display:inline-block;box-shadow:0 0 6px currentColor;}
.dot-red{background:#ff5f57;color:#ff5f57;}
.dot-yellow{background:#febc2e;color:#febc2e;}
.dot-green{background:#28c840;color:#28c840;}




/* ─── TECH MARQUEE ─── */
.tech-marquee-section {
  background: var(--charcoal);
  padding: 40px 0;
  overflow: hidden;
  border-top: 1px solid rgba(255,255,255,0.05);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.marquee-wrapper {
  width: 100%;
}
.marquee-title {
  text-align: center;
  font-size: 11px;
  font-weight: 700;
  color: #718096;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  margin-bottom: 24px;
}
.marquee-track {
  display: flex;
  overflow: hidden;
  white-space: nowrap;
}
.marquee-content {
  display: inline-flex;
  gap: 40px;
  animation: scrollMarquee 35s linear infinite;
  padding-right: 40px;
}
.marquee-content span {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #e2e8f0;
  font-size: 15px;
  font-weight: 600;
  padding: 8px 18px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 30px;
  transition: all 0.3s ease;
  user-select: none;
}
.marquee-content span:hover {
  background: rgba(255, 255, 255, 0.08);
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, 0.2);
}
.marquee-content i {
  font-size: 18px;
}
@keyframes scrollMarquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ─── SECTIONS ─── */
.section-container{max-width:1200px;margin:0 auto;padding:0 24px;}
.about,.services,.courses,.projects,.careers,.contact{padding:80px 0;}
.about{background:#fff;}
.services{background:var(--light);}
.courses{background:#fff;}
.projects{background:var(--light);}
.careers{background:#fff;}
.contact{background:var(--charcoal);}

.section-label{font-size:12px;font-weight:700;letter-spacing:3px;text-transform:uppercase;margin-bottom:12px;}
.section-label.blue{color:var(--blue);}
.section-label.red{color:var(--red);}
.section-label.yellow{color:var(--yellow);}
.section-label.green{color:var(--green);}
.section-title{font-size:38px;font-weight:800;color:var(--charcoal);margin-bottom:48px;line-height:1.2;}
.section-title span{color:var(--red);}

/* ─── ABOUT GRID ─── */
.about-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
.about-card{background:var(--light);border-radius:14px;padding:28px;border:1px solid var(--border);transition:transform .2s,box-shadow .2s;}
.about-card:hover{transform:translateY(-4px);box-shadow:0 12px 30px rgba(0,0,0,0.08);}
.ac-icon{width:44px;height:44px;border-radius:10px;display:flex;align-items:center;justify-content:center;margin-bottom:16px;font-size:18px;color:#fff;}
.red-bg{background:var(--red);}
.yellow-bg{background:var(--yellow);}
.blue-bg{background:var(--blue);}
.green-bg{background:var(--green);}
.about-card h3{font-size:16px;font-weight:700;margin-bottom:8px;}
.about-card p{font-size:14px;color:#666;line-height:1.6;}

/* ─── SERVICES ─── */
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.service-card{background:#fff;border-radius:14px;padding:28px;border-top:4px solid transparent;transition:all .2s;cursor:pointer;}
.service-card:hover{transform:translateY(-4px);box-shadow:0 12px 30px rgba(0,0,0,0.08);}
.border-red{border-top-color:var(--red);}
.border-yellow{border-top-color:var(--yellow);}
.border-blue{border-top-color:var(--blue);}
.border-green{border-top-color:var(--green);}
.sc-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;}
.sc-icon{width:42px;height:42px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:18px;}
.red-icon{background:rgba(192,57,43,0.1);color:var(--red);}
.yellow-icon{background:rgba(240,165,0,0.1);color:#b37a00;}
.blue-icon{background:rgba(46,134,193,0.1);color:var(--blue);}
.green-icon{background:rgba(30,132,73,0.1);color:var(--green);}
.sc-arrow{font-size:20px;color:#ccc;transition:color .2s;}
.service-card:hover .sc-arrow{color:var(--charcoal);}
.service-card h3{font-size:16px;font-weight:700;margin-bottom:8px;}
.service-card p{font-size:14px;color:#666;line-height:1.6;}

/* ─── COURSES ─── */
.course-form-wrap{background:var(--light);border-radius:20px;padding:40px;border:1px solid var(--border);}
.course-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-bottom:28px;}
.course-card{cursor:pointer;border-radius:12px;border:2px solid var(--border);overflow:hidden;transition:all .2s;}
.course-card input{display:none;}
.course-card input:checked + .cc-body{border-color:var(--charcoal);background:rgba(45,45,45,0.05);}
.course-card:has(input:checked){border-color:var(--charcoal);}
.cc-body{padding:20px;background:#fff;}
.cc-badge{font-size:11px;font-weight:700;padding:3px 10px;border-radius:12px;display:inline-block;margin-bottom:10px;}
.blue-badge{background:rgba(46,134,193,0.1);color:var(--blue);}
.yellow-badge{background:rgba(240,165,0,0.1);color:#b37a00;}
.red-badge{background:rgba(192,57,43,0.1);color:var(--red);}
.green-badge{background:rgba(30,132,73,0.1);color:var(--green);}
.cc-body h4{font-size:16px;font-weight:700;margin-bottom:6px;}
.cc-body p{font-size:13px;color:#666;line-height:1.5;}

/* ─── FORMS ─── */
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px;}
.form-group{display:flex;flex-direction:column;gap:6px;}
.form-group.full{margin-bottom:16px;}
.form-group label{font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:1px;color:#777;}
.form-group input,.form-group select,.form-group textarea,.contact-form input,.contact-form select,.contact-form textarea{width:100%;padding:12px 16px;border:1px solid var(--border);border-radius:10px;font-size:14px;font-family:'Inter',sans-serif;color:var(--charcoal);background:#fff;outline:none;transition:border-color .2s;}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus,.contact-form input:focus,.contact-form textarea:focus{border-color:var(--charcoal);}
.form-group textarea{resize:vertical;}
.btn-wa{width:100%;padding:14px;background:#25D366;color:#fff;border:none;border-radius:10px;font-size:15px;font-weight:700;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px;transition:opacity .2s;}
.btn-wa:hover{opacity:.9;}
.btn-dark{width:100%;padding:14px;background:var(--charcoal);color:#fff;border:none;border-radius:10px;font-size:15px;font-weight:700;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px;transition:background .2s;}
.btn-dark:hover{background:var(--red);}

/* ─── PROJECTS ─── */
.projects-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.proj-card{display:flex;align-items:center;gap:16px;background:#fff;border-radius:14px;padding:20px;border:1px solid var(--border);text-decoration:none;color:var(--charcoal);transition:all .2s;}
.proj-card:hover{box-shadow:0 8px 24px rgba(0,0,0,0.1);transform:translateY(-2px);}
.proj-icon{width:52px;height:52px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:22px;flex-shrink:0;}
.red-bg-soft{background:rgba(192,57,43,0.1);color:var(--red);}
.yellow-bg-soft{background:rgba(240,165,0,0.1);color:#b37a00;}
.blue-bg-soft{background:rgba(46,134,193,0.1);color:var(--blue);}
.green-bg-soft{background:rgba(30,132,73,0.1);color:var(--green);}
.proj-letter{font-size:24px;font-weight:900;}
.proj-info{flex:1;}
.proj-info h4{font-size:15px;font-weight:700;margin-bottom:2px;}
.proj-info span{font-size:12px;color:#888;}
.proj-arrow{font-size:18px;color:#ccc;transition:color .2s;}
.proj-card:hover .proj-arrow{color:var(--red);}

/* ─── CAREERS ─── */
.careers-perks{display:flex;gap:16px;margin-bottom:40px;}
.perk{display:flex;align-items:center;gap:10px;background:var(--light);border-radius:12px;padding:16px 20px;border-left:4px solid transparent;font-size:14px;font-weight:600;flex:1;}
.red-border{border-left-color:var(--red);}
.yellow-border{border-left-color:var(--yellow);}
.blue-border{border-left-color:var(--blue);}
.perk i{font-size:20px;}
.perk i.red{color:var(--red);}
.perk i.yellow{color:var(--yellow);}
.perk i.blue{color:var(--blue);}
.career-form-wrap{background:var(--light);border-radius:20px;padding:40px;border:1px solid var(--border);}

/* ─── CONTACT ─── */
.contact .section-label{color:var(--green);}
.contact .section-title{color:#fff;}
.contact .section-title span{color:var(--yellow);}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start;}
.contact-info{display:flex;flex-direction:column;gap:24px;}
.ci-row{display:flex;align-items:flex-start;gap:16px;}
.ci-icon{width:40px;height:40px;border-radius:10px;display:flex;align-items:center;justify-content:center;color:#fff;flex-shrink:0;font-size:15px;}
.ci-row strong{color:#fff;font-size:15px;display:block;margin-bottom:2px;}
.ci-row p{color:#aaa;font-size:14px;}
.contact-form{display:flex;flex-direction:column;gap:14px;}
.contact-form input,.contact-form textarea{background:rgba(255,255,255,0.08);border:1px solid rgba(255,255,255,0.15);color:#fff;}
.contact-form input::placeholder,.contact-form textarea::placeholder{color:#888;}
.contact-form input:focus,.contact-form textarea:focus{border-color:var(--green);}
.contact-form .btn-primary{background:var(--green);width:100%;justify-content:center;}
.contact-form .btn-primary:hover{background:#166839;}

.brand-logo-img {
  height: 42px;
  width: auto;
  max-width: 160px;
  object-fit: contain;
  display: block;
  transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
  animation: logoFloat 4.5s ease-in-out infinite;
}
.navbar.scrolled .brand-logo-img {
  height: 34px;
}
.nav-logo:hover .brand-logo-img {
  transform: scale(1.05);
  filter: drop-shadow(0 6px 15px rgba(0, 0, 0, 0.08));
}

/* ─── FOOTER ─── */
.footer{background:#1a1a1a;padding:50px 24px;text-align:center;}
.footer-inner{max-width:1200px;margin:0 auto;}
.footer-logo{
  position: relative;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  margin-bottom:20px;
  background: transparent;
  border: none;
  padding: 6px 0;
  text-decoration: none;
  transition: all 0.4s ease;
}
.footer-logo::before {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 50%;
  width: 32px;
  height: 2.5px;
  border-radius: 1.5px;
  background: rgba(255, 255, 255, 0.25);
  transform: translateX(-50%);
  transition: width 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
  pointer-events: none;
  z-index: 1;
}
.footer-logo:hover::before {
  width: 100%;
  background: linear-gradient(90deg, var(--red), var(--yellow), var(--blue), var(--green));
}
.footer-logo .brand-logo-img {
  height: 40px;
  max-width: 160px;
  background: transparent;
  padding: 0;
  border-radius: 0;
  box-shadow: none;
  animation: logoFloat 4.5s ease-in-out infinite;
}
.footer-logo-img-src {
  opacity: 0.8;
  transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}
.footer-logo:hover .footer-logo-img-src {
  opacity: 1;
}
.footer-logo:hover .brand-logo-img {
  transform: translateY(-2px) scale(1.04);
  filter: drop-shadow(0 4px 12px rgba(255, 255, 255, 0.15));
}
.footer p{color:#888;font-size:14px;margin-bottom:6px;}
.footer-copy{font-size:12px;color:#555!important;}

/* ─── RESPONSIVE ─── */
@media(max-width:900px){
  .hero-inner{grid-template-columns:1fr;}
  .hero-right{display:none;}
  .about-grid{grid-template-columns:1fr 1fr;}
  .services-grid{grid-template-columns:1fr 1fr;}
  .projects-grid{grid-template-columns:1fr 1fr;}
  .contact-grid{grid-template-columns:1fr;}
  .nav-links{display:none;}
}
@media(max-width:600px){
  .hero h1{font-size:34px;}
  .about-grid{grid-template-columns:1fr;}
  .services-grid{grid-template-columns:1fr;}
  .course-cards{grid-template-columns:1fr;}
  .projects-grid{grid-template-columns:1fr;}
  .form-row{grid-template-columns:1fr;}
  .careers-perks{flex-direction:column;}
  .stats-container{flex-wrap:wrap;}
}