/* ===== CSS Variables ===== */
:root {
  --blue: #2563eb;
  --blue-dark: #1d4ed8;
  --blue-light: #dbeafe;
  --green: #059669;
  --green-dark: #047857;
  --green-light: #d1fae5;
  --orange: #ea580c;
  --orange-dark: #c2410c;
  --orange-light: #fed7aa;
  --primary: var(--blue);
  --primary-dark: var(--blue-dark);
  --bg: #ffffff;
  --bg-alt: #f8fafc;
  --text: #0f172a;
  --text-light: #475569;
  --text-lighter: #94a3b8;
  --border: #e2e8f0;
  --shadow: 0 4px 24px rgba(0,0,0,0.06);
  --shadow-hover: 0 12px 48px rgba(0,0,0,0.1);
  --radius: 16px;
  --radius-sm: 10px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* ===== Reset & Base ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; scroll-padding-top: 80px; }
body {
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; transition: var(--transition); }
ul { list-style: none; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.text-highlight { background: linear-gradient(135deg, var(--blue), var(--green)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }

/* ===== Buttons ===== */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 28px; border-radius: 50px; font-weight: 600; font-size: 0.95rem;
  border: 2px solid transparent; cursor: pointer;
  transition: var(--transition); position: relative; overflow: hidden;
  font-family: var(--font); white-space: nowrap;
}
.btn-primary { background: linear-gradient(135deg, var(--blue), var(--blue-dark)); color: #fff; border-color: var(--blue); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(37,99,235,0.35); }
.btn-outline { background: transparent; color: #fff; border-color: rgba(255,255,255,0.5); }
.btn-outline:hover { background: rgba(255,255,255,0.12); border-color: #fff; transform: translateY(-2px); }
.btn-lg { padding: 16px 36px; font-size: 1.05rem; }
.btn-sm { padding: 8px 20px; font-size: 0.85rem; }
.btn-block { width: 100%; justify-content: center; }

/* ===== Section Shared ===== */
.section { padding: 100px 0; position: relative; }
.section-alt { background: var(--bg-alt); }
.section-header { text-align: center; max-width: 680px; margin: 0 auto 56px; }
.section-tag {
  display: inline-block; background: var(--blue-light); color: var(--blue);
  padding: 6px 20px; border-radius: 50px; font-size: 0.85rem; font-weight: 600;
  letter-spacing: 0.5px; margin-bottom: 16px; text-transform: uppercase;
}
.section-title { font-size: 2.4rem; font-weight: 800; line-height: 1.25; margin-bottom: 16px; }
.section-desc { color: var(--text-light); font-size: 1.1rem; line-height: 1.7; }

/* ===== Navigation ===== */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 16px 0; transition: var(--transition);
  background: transparent;
}
.navbar.scrolled { background: rgba(255,255,255,0.95); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); box-shadow: 0 1px 20px rgba(0,0,0,0.08); padding: 10px 0; }
.nav-container { display: flex; align-items: center; justify-content: space-between; }
.nav-logo { display: flex; align-items: center; gap: 10px; font-size: 1.5rem; font-weight: 800; color: var(--text); }
.nav-logo i { font-size: 1.6rem; color: var(--blue); }
.nav-menu { display: flex; align-items: center; gap: 4px; }
.nav-link {
  padding: 8px 16px; border-radius: 8px; font-size: 0.9rem; font-weight: 500;
  color: var(--text-light); transition: var(--transition); position: relative;
}
.nav-link:hover, .nav-link.active { color: var(--blue); background: var(--blue-light); }
.nav-link.active { font-weight: 600; }
.nav-cta { display: none; }
.nav-toggle { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 4px; }
.nav-toggle span { width: 24px; height: 2.5px; background: var(--text); border-radius: 4px; transition: var(--transition); }

/* ===== Hero ===== */
.hero {
  position: relative; min-height: 100vh; display: flex; align-items: center;
  overflow: hidden; padding: 140px 0 80px;
}
.hero-bg {
  position: absolute; inset: 0;
  background: url('https://images.unsplash.com/photo-1522071820081-009f0129c71c?w=1600&q=80') center/cover no-repeat;
  transform: scale(1.05); animation: heroZoom 20s ease-in-out infinite alternate;
}
@keyframes heroZoom { 0% { transform: scale(1.05); } 100% { transform: scale(1.15); } }
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(15,23,42,0.88) 0%, rgba(15,23,42,0.7) 50%, rgba(15,23,42,0.88) 100%);
}
.hero-content { position: relative; z-index: 2; text-align: center; color: #fff; max-width: 860px; margin: 0 auto; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,0.1); backdrop-filter: blur(8px);
  padding: 8px 22px; border-radius: 50px; font-size: 0.85rem; font-weight: 500;
  margin-bottom: 28px; border: 1px solid rgba(255,255,255,0.15);
}
.hero-badge i { color: var(--orange); }
.hero-title { font-size: clamp(2.2rem, 6vw, 4rem); font-weight: 900; line-height: 1.15; margin-bottom: 20px; }
.hero-subtitle { font-size: 1.15rem; color: rgba(255,255,255,0.8); max-width: 620px; margin: 0 auto 36px; line-height: 1.8; }
.hero-ctas { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-bottom: 56px; }
.hero-stats { display: flex; gap: 32px 48px; justify-content: center; flex-wrap: wrap; }
.hero-stat { text-align: center; }
.hero-stat-num { display: block; font-size: 2.4rem; font-weight: 800; line-height: 1; margin-bottom: 4px; color: #fff; }
.hero-stat-label { font-size: 0.85rem; color: rgba(255,255,255,0.65); text-transform: uppercase; letter-spacing: 1px; }
.hero-wave { position: absolute; bottom: -1px; left: 0; right: 0; z-index: 2; }
.hero-wave svg { display: block; width: 100%; height: 80px; }

/* ===== About ===== */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; margin-bottom: 60px; }
.about-image { position: relative; border-radius: var(--radius); overflow: hidden; }
.about-image img { width: 100%; height: 420px; object-fit: cover; border-radius: var(--radius); }
.about-exp-badge {
  position: absolute; bottom: 20px; right: 20px;
  background: linear-gradient(135deg, var(--blue), var(--green));
  color: #fff; padding: 16px 24px; border-radius: var(--radius-sm);
  font-weight: 700; font-size: 1rem; text-align: center; line-height: 1.3;
}
.about-exp-badge span { display: block; font-size: 1.8rem; }
.about-content p { color: var(--text-light); font-size: 1.05rem; margin-bottom: 24px; }
.about-features { display: flex; flex-direction: column; gap: 12px; margin-bottom: 28px; }
.about-feature { display: flex; align-items: center; gap: 12px; font-size: 0.95rem; color: var(--text); }
.about-feature i { font-size: 1.2rem; }
.mission-vision { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.mv-card {
  background: var(--bg); border-radius: var(--radius); padding: 32px;
  text-align: center; box-shadow: var(--shadow); border: 1px solid var(--border);
  transition: var(--transition);
}
.mv-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.mv-card i { font-size: 2.2rem; margin-bottom: 16px; background: linear-gradient(135deg, var(--blue), var(--green)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.mv-card h3 { font-size: 1.2rem; margin-bottom: 8px; }
.mv-card p { color: var(--text-light); font-size: 0.92rem; }

/* ===== Services / Training ===== */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.service-card {
  background: var(--bg); border-radius: var(--radius); padding: 36px 28px;
  box-shadow: var(--shadow); border: 1px solid var(--border);
  transition: var(--transition); position: relative; overflow: hidden;
}
.service-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px;
  background: linear-gradient(90deg, var(--blue), var(--green), var(--orange));
  transform: scaleX(0); transform-origin: left; transition: var(--transition);
}
.service-card:hover::before { transform: scaleX(1); }
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); }
.service-icon {
  width: 56px; height: 56px; border-radius: 14px;
  background: linear-gradient(135deg, var(--blue-light), #eff6ff);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px; font-size: 1.4rem; color: var(--blue);
}
.service-card h3 { font-size: 1.2rem; margin-bottom: 10px; }
.service-card p { color: var(--text-light); font-size: 0.92rem; line-height: 1.7; margin-bottom: 16px; }
.service-link { color: var(--blue); font-weight: 600; font-size: 0.9rem; display: inline-flex; align-items: center; gap: 6px; }
.service-link:hover { gap: 10px; color: var(--blue-dark); }

/* ===== ISP Section ===== */
.isp-hero { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; margin-bottom: 48px; }
.isp-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: linear-gradient(135deg, var(--orange-light), #fff3e0);
  color: var(--orange-dark); padding: 8px 20px; border-radius: 50px;
  font-weight: 600; font-size: 0.9rem; margin-bottom: 24px;
}
.isp-badge i { color: var(--orange); }
.isp-list { display: flex; flex-direction: column; gap: 14px; margin-bottom: 32px; }
.isp-list li { display: flex; align-items: center; gap: 12px; font-size: 1rem; }
.isp-list li i { color: var(--green); font-size: 1.2rem; }
.isp-image img { width: 100%; border-radius: var(--radius); height: 480px; object-fit: cover; box-shadow: var(--shadow-hover); }
.program-highlights { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.ph-card {
  text-align: center; background: var(--bg-alt); border-radius: var(--radius);
  padding: 28px 16px; border: 1px solid var(--border); transition: var(--transition);
}
.ph-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.ph-card i { font-size: 2rem; margin-bottom: 12px; }
.ph-card h4 { font-size: 1rem; margin-bottom: 4px; }
.ph-card p { font-size: 0.85rem; color: var(--text-light); }

/* ===== Placements ===== */
.placement-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-bottom: 48px; }
.placement-stat-item {
  text-align: center; background: var(--bg); border-radius: var(--radius);
  padding: 32px 16px; box-shadow: var(--shadow); border: 1px solid var(--border);
}
.stat-number { display: block; font-size: 2.6rem; font-weight: 800; line-height: 1; margin-bottom: 4px; background: linear-gradient(135deg, var(--blue), var(--green)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.stat-label { font-size: 0.88rem; color: var(--text-light); text-transform: uppercase; letter-spacing: 0.5px; }

.company-slider { overflow: hidden; margin-bottom: 48px; padding: 20px 0; }
.company-track { display: flex; gap: 48px; animation: scrollLogos 30s linear infinite; width: max-content; }
.company-logo { height: 56px; display: flex; align-items: center; justify-content: center; padding: 0 24px; background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-sm); font-weight: 700; font-size: 1.1rem; color: var(--text-light); white-space: nowrap; min-width: 140px; }
@keyframes scrollLogos { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

.placement-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.placement-card {
  background: var(--bg); border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow); border: 1px solid var(--border);
  transition: var(--transition);
}
.placement-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); }
.placement-card img { width: 100%; height: 220px; object-fit: cover; }
.placement-card-body { padding: 20px; }
.p-company { display: inline-block; background: var(--green-light); color: var(--green-dark); padding: 4px 14px; border-radius: 50px; font-size: 0.78rem; font-weight: 600; margin-bottom: 10px; }
.placement-card-body h4 { font-size: 1.15rem; margin-bottom: 4px; }
.placement-card-body p { color: var(--text-light); font-size: 0.9rem; }
.p-package { font-weight: 700; color: var(--green); font-size: 1rem; }
.p-stars { color: #f59e0b; font-size: 0.85rem; margin-top: 8px; letter-spacing: 2px; }

/* ===== Testimonials ===== */
.testimonial-slider { position: relative; max-width: 800px; margin: 0 auto; }
.testimonial-track { overflow: hidden; border-radius: var(--radius); }
.testimonial-card {
  background: var(--bg); border-radius: var(--radius); padding: 40px;
  box-shadow: var(--shadow); border: 1px solid var(--border);
  text-align: center; min-width: 100%;
}
.testimonial-stars { color: #f59e0b; font-size: 1.3rem; margin-bottom: 16px; letter-spacing: 4px; }
.testimonial-card p { font-size: 1.05rem; color: var(--text-light); line-height: 1.8; font-style: italic; margin-bottom: 24px; }
.testimonial-author { display: flex; align-items: center; justify-content: center; gap: 14px; }
.testimonial-author img { width: 52px; height: 52px; border-radius: 50%; object-fit: cover; }
.testimonial-author strong { display: block; font-size: 0.95rem; }
.testimonial-author span { display: block; font-size: 0.82rem; color: var(--text-lighter); }
.testimonial-controls { display: flex; align-items: center; justify-content: center; gap: 16px; margin-top: 24px; }
.testimonial-btn {
  width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--border);
  background: var(--bg); color: var(--text); cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition); font-size: 1rem;
}
.testimonial-btn:hover { background: var(--blue); color: #fff; border-color: var(--blue); }
.testimonial-dots { display: flex; gap: 8px; }
.testimonial-dots span {
  width: 10px; height: 10px; border-radius: 50%; background: var(--border);
  cursor: pointer; transition: var(--transition);
}
.testimonial-dots span.active { background: var(--blue); width: 28px; border-radius: 20px; }

/* ===== Blog ===== */
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.blog-card {
  background: var(--bg); border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow); border: 1px solid var(--border);
  transition: var(--transition);
}
.blog-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); }
.blog-card img { width: 100%; height: 200px; object-fit: cover; }
.blog-body { padding: 24px; }
.blog-category { display: inline-block; background: var(--orange-light); color: var(--orange-dark); padding: 4px 14px; border-radius: 50px; font-size: 0.75rem; font-weight: 600; margin-bottom: 12px; }
.blog-body h3 { font-size: 1.1rem; margin-bottom: 8px; line-height: 1.4; }
.blog-body p { color: var(--text-light); font-size: 0.88rem; margin-bottom: 16px; }
.blog-link { color: var(--blue); font-weight: 600; font-size: 0.85rem; display: inline-flex; align-items: center; gap: 6px; }
.blog-link:hover { gap: 10px; }

/* ===== Contact ===== */
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 48px; }
.contact-info { display: flex; flex-direction: column; gap: 20px; }
.ci-card {
  display: flex; align-items: center; gap: 16px;
  background: var(--bg-alt); border-radius: var(--radius-sm);
  padding: 20px; border: 1px solid var(--border);
}
.ci-card i { font-size: 1.6rem; width: 48px; height: 48px; display: flex; align-items: center; justify-content: center; background: var(--bg); border-radius: 12px; flex-shrink: 0; }
.ci-card h4 { font-size: 0.95rem; margin-bottom: 2px; }
.ci-card p, .ci-card a { font-size: 0.88rem; color: var(--text-light); }
.ci-card a:hover { color: var(--blue); }
.contact-social { display: flex; gap: 12px; margin-top: 8px; }
.contact-social a {
  width: 44px; height: 44px; border-radius: 12px;
  background: var(--bg-alt); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-light); font-size: 1.1rem; transition: var(--transition);
}
.contact-social a:hover { background: var(--blue); color: #fff; border-color: var(--blue); transform: translateY(-2px); }

.contact-form {
  background: var(--bg); border-radius: var(--radius);
  padding: 36px; box-shadow: var(--shadow); border: 1px solid var(--border);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 16px; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 14px 18px; border: 1.5px solid var(--border);
  border-radius: var(--radius-sm); font-family: var(--font);
  font-size: 0.95rem; transition: var(--transition);
  background: var(--bg-alt); color: var(--text);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none; border-color: var(--blue); box-shadow: 0 0 0 4px rgba(37,99,235,0.1);
}
.form-group textarea { resize: vertical; min-height: 100px; }

/* ===== Footer ===== */
.footer {
  background: #0f172a; color: rgba(255,255,255,0.8); padding: 60px 0 0;
}
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr; gap: 40px; margin-bottom: 40px; }
.footer-brand .nav-logo { color: #fff; margin-bottom: 16px; }
.footer-brand p { font-size: 0.9rem; line-height: 1.7; margin-bottom: 20px; }
.footer-social { display: flex; gap: 12px; }
.footer-social a {
  width: 40px; height: 40px; border-radius: 10px;
  background: rgba(255,255,255,0.08); display: flex;
  align-items: center; justify-content: center; color: rgba(255,255,255,0.6);
  transition: var(--transition);
}
.footer-social a:hover { background: var(--blue); color: #fff; }
.footer-links h4 { color: #fff; font-size: 1rem; margin-bottom: 16px; }
.footer-links a, .footer-links p { display: block; color: rgba(255,255,255,0.55); font-size: 0.88rem; margin-bottom: 10px; transition: var(--transition); }
.footer-links a:hover { color: var(--blue); padding-left: 4px; }
.footer-links i { width: 18px; margin-right: 6px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 20px 0; text-align: center; font-size: 0.85rem; color: rgba(255,255,255,0.4);
}

/* ===== WhatsApp Float ===== */
.whatsapp-float {
  position: fixed; bottom: 24px; right: 24px; z-index: 999;
  width: 56px; height: 56px; border-radius: 50%;
  background: #25d366; color: #fff; font-size: 1.6rem;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  transition: var(--transition); animation: whatsappPulse 2s infinite;
}
.whatsapp-float:hover { transform: scale(1.1); color: #fff; }
@keyframes whatsappPulse { 0% { box-shadow: 0 4px 20px rgba(37,211,102,0.4); } 50% { box-shadow: 0 4px 30px rgba(37,211,102,0.7); } 100% { box-shadow: 0 4px 20px rgba(37,211,102,0.4); } }

/* ===== Scroll to Top ===== */
.scroll-top {
  position: fixed; bottom: 24px; left: 24px; z-index: 999;
  width: 48px; height: 48px; border-radius: 50%; border: none;
  background: var(--blue); color: #fff; font-size: 1.1rem;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; box-shadow: 0 4px 16px rgba(37,99,235,0.3);
  opacity: 0; visibility: hidden; transform: translateY(20px);
  transition: var(--transition);
}
.scroll-top.visible { opacity: 1; visibility: visible; transform: translateY(0); }
.scroll-top:hover { background: var(--blue-dark); transform: translateY(-3px); }

/* ===== Fade-in Animations ===== */
.fade-in { opacity: 0; transform: translateY(30px); transition: opacity 0.7s ease, transform 0.7s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .nav-menu { gap: 0; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .placement-cards { grid-template-columns: repeat(2, 1fr); }
  .mission-vision { grid-template-columns: repeat(2, 1fr); }
  .program-highlights { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .section { padding: 64px 0; }
  .section-title { font-size: 1.8rem; }
  
  .nav-menu {
    position: fixed; top: 70px; left: 0; right: 0;
    background: rgba(255,255,255,0.98); backdrop-filter: blur(20px);
    flex-direction: column; padding: 20px 24px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.1);
    transform: translateY(-120%); opacity: 0;
    transition: var(--transition); border-radius: 0 0 20px 20px;
    gap: 4px;
  }
  .nav-menu.open { transform: translateY(0); opacity: 1; }
  .nav-link { padding: 12px 16px; font-size: 1rem; width: 100%; }
  .nav-toggle { display: flex; }
  .nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
  .nav-toggle.active span:nth-child(2) { opacity: 0; }
  .nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }
  .nav-cta { display: none !important; }

  .hero { padding: 120px 0 60px; min-height: auto; }
  .hero-ctas { flex-direction: column; align-items: center; }
  .hero-ctas .btn { width: 100%; max-width: 320px; justify-content: center; }
  .hero-stats { gap: 24px; }
  .hero-stat-num { font-size: 1.8rem; }
  .hero-wave svg { height: 40px; }

  .about-grid { grid-template-columns: 1fr; gap: 32px; }
  .about-image img { height: 280px; }
  .mission-vision { grid-template-columns: 1fr; }

  .services-grid { grid-template-columns: 1fr; }
  
  .isp-hero { grid-template-columns: 1fr; gap: 32px; }
  .isp-image img { height: 280px; }

  .placement-stats { grid-template-columns: repeat(2, 1fr); }
  .placement-cards { grid-template-columns: 1fr; }

  .blog-grid { grid-template-columns: 1fr; }
  
  .contact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }

  .program-highlights { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }

  .whatsapp-float { width: 48px; height: 48px; font-size: 1.3rem; bottom: 16px; right: 16px; }
  .scroll-top { width: 40px; height: 40px; font-size: 0.95rem; bottom: 16px; left: 16px; }
}

@media (max-width: 480px) {
  .placement-stats { grid-template-columns: 1fr 1fr; gap: 12px; }
  .placement-stat-item { padding: 20px 12px; }
  .stat-number { font-size: 2rem; }
  .contact-form { padding: 24px; }
  .section-title { font-size: 1.5rem; }
}