/* ===========================
   TutorChrome styles.css
   Complete, cleaned & updated
   - Preserves your original styling
   - Replaces footer with refined responsive 4-column layout
   =========================== */

/* RESET & BASE */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Arial', sans-serif;
}
body {
  line-height: 1.6;
  color: #101828;
  background: #fff;
}

/* COLORS */
:root {
  --primary: #c74646;
  --dark: #101828;
  --light-gray: #f9f9f9;
  --gold: #f9c440;
}

/* Sticky Header */
.sticky-header {
  position: sticky;
  top: 0;
  width: 100%;
  z-index: 9999;
  background-color: #000;
  transition: all 0.3s ease;
  box-shadow: 0 2px 10px rgba(0,0,0,0.2);
  padding: 18px 20px;
}

/* Shrink header on scroll */
.sticky-header.shrink {
  padding: 10px 20px;
}
/* ✨ GOLD GLOW EFFECT FOR HEADER LOGO (ALWAYS ACTIVE) */
.logo img {
  height: 50px;
  width: auto;
  filter: drop-shadow(0 0 8px rgba(249,196,64,0.6))
          drop-shadow(0 0 15px rgba(249,196,64,0.4))
          drop-shadow(0 0 25px rgba(249,196,64,0.2));
  transition: transform 0.3s ease, filter 0.3s ease;
}

.logo img:hover {
  transform: scale(1.05);
  filter: drop-shadow(0 0 12px rgba(249,196,64,0.9))
          drop-shadow(0 0 25px rgba(249,196,64,0.7))
          drop-shadow(0 0 40px rgba(249,196,64,0.5));
}

/* ===============================
   Book Demo Header Styling (added)
   =============================== */
.header {
  background-color: #000;
  color: #fff;
  width: 100%;
  z-index: 9999;
  position: sticky;
  top: 0;
  padding: 18px 20px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.2);
}
.header .logo img {
  height: 56px;
  width: auto;
}
.header .btn-header {
  background: var(--primary);
  color: #fff;
  padding: 10px 20px;
  border-radius: 6px;
  font-weight: 600;
  text-decoration: none;
  transition: 0.3s;
  box-shadow: 0 0 8px rgba(199, 70, 70, 0.6);
}
.header .btn-header:hover {
  background: #a93333;
  box-shadow: 0 0 12px rgba(199, 70, 70, 0.8);
}

/* HEADER CONTAINER ALIGNMENT */
.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.contact-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-weight: bold;
  color: var(--primary);
}
.btn-header {
  background: var(--primary);
  color: #fff;
  padding: 0.6rem 1.2rem;
  border-radius: 5px;
  text-decoration: none;
  font-weight: bold;
  transition: 0.3s;
  box-shadow: 0 0 8px rgba(199, 70, 70, 0.6);
}
.btn-header:hover,
.btn-header.active {
  background: #a93333;
  box-shadow: 0 0 12px rgba(199, 70, 70, 0.8);
}

/* HERO SECTION */
.hero {
  position: relative;
  background: url('/1-on-1-online-tutoring-for-k12-students/assets/hero-share.jpg') center center / cover no-repeat;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-overlay {
  background: rgba(0, 0, 0, 0.55);
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}
.hero-content {
  text-align: center;
  color: #fff;
  max-width: 700px;
  padding: 2rem;
}
.hero-content h1 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  color: #fff;
}
.hero-content p {
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
}
.hero-highlights {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2rem;
}
.hero-highlights div {
  background: var(--primary);
  color: #fff;
  padding: 0.5rem 1rem;
  border-radius: 5px;
  font-weight: bold;
}

/* FORMS */
.lead-form {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}
.lead-form input,
.lead-form select,
.lead-form textarea {
  padding: 0.7rem;
  border: 1px solid #ccc;
  border-radius: 5px;
}
.btn-primary {
  background: var(--primary);
  color: #fff;
  border: none;
  padding: 0.8rem;
  font-weight: bold;
  cursor: pointer;
  border-radius: 5px;
  transition: 0.3s;
}
.btn-primary:hover {
  background: #a93333;
}
.btn-secondary {
  background: #ddd;
  color: #000;
  padding: 0.8rem 1.2rem;
  border-radius: 5px;
  border: none;
  cursor: pointer;
  transition: 0.3s;
}
.btn-secondary:hover {
  background: #ccc;
}

/* SUBJECTS */
.subjects-highlight {
  text-align: center;
  margin: 3rem 1rem;
}
.subjects-highlight h2 span {
  color: var(--primary);
}

/* GRADE SECTIONS */
.grades-section {
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: 1rem;
  margin: 3rem 1rem;
}
.grade-box {
  background: var(--light-gray);
  flex: 1;
  min-width: 250px;
  padding: 1.5rem;
  border-radius: 10px;
  text-align: center;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  transition: 0.3s;
}
.grade-box:hover {
  transform: translateY(-5px);
  border: 2px solid var(--primary);
}
.grade-box h3 {
  color: var(--primary);
  margin-bottom: 0.8rem;
}

/* STATS */
.stats-section {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1rem;
  margin: 3rem 1rem;
}
.stat-box {
  background: #000;
  color: var(--primary);
  padding: 1rem 2rem;
  border-radius: 8px;
  font-weight: bold;
  text-align: center;
  flex: 1;
  min-width: 180px;
  transition: 0.3s;
}
.stat-box:hover {
  background: var(--primary);
  color: #fff;
}

/* TESTIMONIALS */
.testimonials-section {
  background: var(--light-gray);
  padding: 3rem 1rem;
  text-align: center;
}
.testimonials-section h2 {
  color: var(--primary);
  margin-bottom: 2rem;
}
.testimonial-slide {
  display: none;
}
.testimonial-slide.active {
  display: block;
}
.testimonial-slide p {
  font-size: 1.1rem;
  font-style: italic;
  margin-bottom: 1rem;
}
.testimonial-slide h4 {
  font-weight: bold;
  color: var(--dark);
}

/* FAQ */
.faq-section {
  background: var(--primary);
  padding: 2rem 1rem;
  color: #fff;
}
.faq-section h2 {
  text-align: center;
  margin-bottom: 1.5rem;
}
.faq-item {
  background: #fff;
  color: var(--dark);
  padding: 1rem;
  margin: 0.5rem auto;
  border-radius: 8px;
  max-width: 700px;
  cursor: pointer;
}
.faq-item h3 {
  margin-bottom: 0.5rem;
}
.faq-item p {
  display: none;
  margin-top: 0.5rem;
}

/* THANK YOU */
.thankyou-section h1 {
  font-size: 2rem;
  margin-bottom: 1rem;
}
.thankyou-section p {
  font-size: 1.1rem;
  margin-bottom: 1rem;
}

/* BOOK DEMO PAGE */
.book-demo {
  padding: 3rem 1rem;
}
.book-demo-container {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
  max-width: 1200px;
  margin: 0 auto;
}
.demo-form {
  flex: 2;
  background: var(--light-gray);
  padding: 2rem;
  border-radius: 10px;
}
.demo-info {
  flex: 1;
  background: #fff;
  border: 1px solid #eee;
  border-radius: 10px;
  padding: 2rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}
.demo-info h3 {
  color: var(--primary);
  margin-bottom: 1rem;
}
.demo-info ul {
  list-style: disc;
  padding-left: 1.5rem;
  margin: 1rem 0;
}

/* TIME SLOTS */
.time-slot-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 0.8rem;
  margin-top: 1.5rem;
}
.time-slot {
  background: #fff;
  border: 1px solid #ddd;
  border-radius: 6px;
  padding: 0.8rem;
  text-align: center;
  cursor: pointer;
  transition: 0.3s;
}
.time-slot:hover {
  background: var(--primary);
  color: #fff;
}
.time-slot.selected {
  background: var(--primary);
  color: #fff;
}

/* FORM STEP 2 */
.form-step {
  display: none;
}
.form-step.active {
  display: block;
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin: 1.5rem 0;
}
.form-actions {
  display: flex;
  justify-content: space-between;
}

/* NEW DATE FIELD STYLING */
.form-grid input[type="date"] {
  padding: 0.7rem;
  border: 1px solid #ccc;
  border-radius: 5px;
  font-size: 1rem;
  color: #101828;
  background-color: #fff;
}
.form-grid input[type="date"] {
  border-color: var(--primary);
  outline: none;
}
.form-grid input,
.form-grid select,
.form-grid textarea {
  width: 100%;
}

/* RESPONSIVE */
@media (max-width: 992px) {
  .book-demo-container {
    flex-direction: column;
  }
  .hero-content h1 {
    font-size: 2rem;
  }
}
@media (max-width: 768px) {
  .form-grid {
    grid-template-columns: 1fr;
  }
  .contact-header {
    flex-direction: column;
    gap: 0.5rem;
  }
  .hero {
    height: auto;
    padding: 5rem 1rem;
  }
  .form-grid input[type="date"] {
    font-size: 0.95rem;
  }
}

/* Demo Experience Enhancements */
.demo-image img,
.demo-content .fade-item img {
  display: inline-block;
  transition: transform 500ms cubic-bezier(.22,.9,.35,1),
              box-shadow 500ms ease,
              filter 500ms ease;
  will-change: transform, box-shadow;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  animation: tc-float 7s ease-in-out infinite alternate,
             tc-pulse 3.5s ease-in-out infinite;
}
.demo-content .fade-item img {
  width: 110px;
  height: 110px;
  object-fit: contain;
}
.demo-image img {
  max-width: 100%;
  height: auto;
  border-radius: 16px;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.22);
}
.demo-image img:hover,
.demo-content .fade-item img:hover,
.demo-image img:focus,
.demo-content .fade-item img:focus {
  transform: translateY(-14px) scale(1.1);
  box-shadow:
    0 0 20px rgba(255, 215, 0, 0.75),
    0 0 45px rgba(255, 230, 120, 0.55),
    0 0 80px rgba(255, 240, 180, 0.4);
  filter: saturate(1.1) brightness(1.08);
}
@keyframes tc-float {
  0% { transform: translateY(0) translateZ(0); }
  100% { transform: translateY(-10px) translateZ(0); }
}
@keyframes tc-pulse {
  0% {
    box-shadow:
      0 0 10px rgba(255, 215, 0, 0.4),
      0 0 25px rgba(255, 220, 60, 0.25),
      0 0 45px rgba(255, 235, 150, 0.15);
  }
  50% {
    box-shadow:
      0 0 25px rgba(255, 215, 0, 0.9),
      0 0 55px rgba(255, 230, 130, 0.6),
      0 0 90px rgba(255, 245, 190, 0.45);
  }
  100% {
    box-shadow:
      0 0 10px rgba(255, 215, 0, 0.4),
      0 0 25px rgba(255, 220, 60, 0.25),
      0 0 45px rgba(255, 235, 150, 0.15);
  }
}
@media (max-width: 768px) {
  .demo-image img,
  .demo-content .fade-item img {
    animation-duration: 10s;
  }
  .demo-image img:active,
  .demo-content .fade-item img:active {
    transform: translateY(-10px) scale(1.06);
  }
}

/* TutorChrome Milestones Section */
.milestones {
  text-align: center;
  background-color: #000;
  color: #fff;
  padding: 4rem 1rem;
}
.milestone-title {
  font-size: 2rem;
  font-weight: 700;
  color: var(--gold);
  margin-bottom: 0.5rem;
}
.milestone-subtitle {
  font-size: 1.1rem;
  color: #ddd;
  margin-bottom: 2.5rem;
}
.milestone-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}
.milestone-box {
  background-color: #111;
  border: 1px solid #333;
  padding: 1.8rem;
  border-radius: 1rem;
  transition: transform 0.3s, box-shadow 0.3s;
}
.milestone-box:hover {
  transform: translateY(-6px);
  box-shadow: 0 0 15px rgba(249, 196, 64, 0.6);
}
.counter {
  font-size: 2rem;
  font-weight: 800;
  color: var(--gold);
  transition: text-shadow 0.3s ease-in-out;
}
.counter.glow {
  text-shadow: 0 0 20px rgba(249, 196, 64, 0.9), 0 0 40px rgba(249, 196, 64, 0.5);
}

/* Advantage box */
.advantage-box {
  transition: all 0.3s ease-in-out;
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #b02e2e 0%, #d4af37 100%);
  color: #fff;
  transform: translateY(-5px);
  box-shadow: 0 6px 20px rgba(212, 175, 55, 0.4);
  border: 1px solid #d4af37;
}
.advantage-box i {
  color: #ffd700;
  text-shadow: 0 0 8px rgba(255, 215, 0, 0.8);
  transform: scale(1.1);
  animation: goldPulse 2.5s ease-in-out infinite;
}
@keyframes goldPulse {
  0%,100% { transform: scale(1.1); }
  50% { transform: scale(1.15); }
}

/* =============================
   FOOTER (4-COLUMN GOLD GLOW REFINED)
   ============================= */
.footer {
  background: #000;
  color: #fff;
  padding: 60px 20px 40px;
}

/* support both classnames used in different versions of HTML */
.footer-container,
.footer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  max-width: 1200px;
  margin: 0 auto;
  align-items: flex-start;
}

/* make sure both .footer-column and .footer-col are styled */
.footer-column,
.footer-col {
  /* default left-align on desktop for readability */
  text-align: left;
}

/* Tablet (2 columns per row) */
@media (max-width: 992px) {
  .footer-container,
  .footer-grid {
    grid-template-columns: repeat(2, minmax(240px, 1fr));
    gap: 35px 50px;
    justify-items: start;
  }
}

/* Mobile (2 columns per row with balanced spacing) */
@media (max-width: 600px) {
  .footer-container,
  .footer-grid {
    grid-template-columns: repeat(2, minmax(160px, 1fr));
    gap: 25px 20px;
    justify-items: center;
  }

  .footer-column,
  .footer-col {
    text-align: left;
    width: 100%;
    max-width: 220px;
    margin: 0 auto;
  }

  .footer-column h3,
  .footer-col h3 {
    font-size: 1rem;
    text-align: center;
  }

  .footer-column ul li,
  .footer-col ul li {
    font-size: 0.95rem;
  }
}

/* Footer Headings + Links */
.footer-column h3,
.footer-col h3 {
  color: var(--gold);
  text-shadow: 0 0 18px rgba(249, 196, 64, 0.95), 0 0 28px rgba(249, 196, 64, 0.7);
  font-size: 1.2rem;
  margin-bottom: 12px;
  border-bottom: 2px solid rgba(249, 196, 64, 0.6);
  padding-bottom: 6px;
}
.footer-column ul,
.footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.footer-column ul li,
.footer-col ul li {
  margin-bottom: 8px;
  line-height: 1.5;
}
.footer-column ul li a,
.footer-col ul li a {
  color: #ddd;
  text-decoration: none;
  transition: all 0.25s ease;
}
.footer-column ul li a:hover,
.footer-col ul li a:hover {
  color: var(--gold);
  text-shadow: 0 0 8px rgba(249,196,64,0.8);
}
.footer-column p,
.footer-col p {
  color: #ccc;
  font-size: 15px;
  line-height: 1.6;
  margin: 0;
}

/* Compact space between footer-bottom and bottom-footer */
.footer-bottom {
  background: #000; /* consistent black */
  text-align: center;
  border-top: 1px solid rgba(249,196,64,0.4); /* ✨ thin gold divider */
  margin-top: 0;
  padding: 25px 10px;
  font-size: 14px;
  color: #bbb;
  width: 100%;
}

/* Make bottom-footer hug footer-bottom closely */
.bottom-footer {
  margin-top: 0 !important; /* eliminates gap */
  padding-top: 4px !important;
  padding-bottom: 4px !important;
  background: #111;
  color: #fff;
}

/* Footer Bottom Hover Styles */
.footer-bottom a {
  color: var(--gold);
  text-decoration: none;
  font-weight: bold;
  transition: color 0.3s, text-shadow 0.3s;
}
.footer-bottom a:hover {
  color: #fff;
  text-shadow: 0 0 12px rgba(249,196,64,0.9);
}
.back-to-top {
  display: inline-block;
  margin-top: 10px;
  color: var(--gold);
  text-decoration: none;
  font-weight: bold;
  transition: 0.3s;
}
.back-to-top:hover {
  color: #fff;
  text-shadow: 0 0 16px rgba(249, 196, 64, 0.95);
}

/* small helper to visually hide an empty first link (if you keep an empty <li>) */
.footer-column ul li.empty,
.footer-col ul li.empty {
  visibility: hidden;
  height: 8px; /* keeps a small spacing but invisible */
  pointer-events: none;
}

/* Footer social icons hover */
.social-icons a {
  color: #fff;
  text-decoration: none;
  margin-right: 8px;
  transition: transform 0.2s ease;
}
.social-icons a:hover {
  transform: scale(1.08);
}

/* Pulse Glow for Demo CTA (optional) */
.pulse-btn {
  position: relative;
  display: inline-block;
  animation: pulseGlow 2.5s infinite;
  will-change: box-shadow, transform;
}
@keyframes pulseGlow {
  0% {
    box-shadow: 0 0 0 rgba(199,70,70,0.6);
  }
  50% {
    box-shadow: 0 0 25px rgba(199,70,70,1);
  }
  100% {
    box-shadow: 0 0 0 rgba(199,70,70,0.6);
  }
}

/* small utility classes used in HTML */
.center-text { text-align: center; }
.hide-mobile { display: inline; }
@media (max-width: 600px) {
  .hide-mobile { display: none; }
}

/* 🌟 Mini Footer Styling */
.mini-footer {
  background: #111;
  color: #fff;
  padding: 50px 20px;
  border-top: 2px solid #c9a03a;
  box-shadow: 0 -2px 15px rgba(249,196,64,0.3);
}

.mini-footer-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-start;
  gap: 40px;
  max-width: 1200px;
  margin: 0 auto;
}

/* Brand Area */
.mini-footer-brand {
  flex: 1 1 280px;
  display: flex;
  align-items: center;
  gap: 15px;
}

.mini-footer-logo {
  width: 110px;
  height: auto;
  filter: drop-shadow(0 0 10px rgba(249,196,64,0.7));
  transition: transform 0.3s ease, filter 0.3s ease;
}
.mini-footer-logo:hover {
  transform: scale(1.08);
  filter: drop-shadow(0 0 18px rgba(249,196,64,0.9));
}

.mini-footer-title {
  font-size: 20px;
  font-weight: 700;
  color: #f9c440;
  margin: 0;
}
.mini-footer-address {
  font-size: 15px;
  color: #ccc;
  margin-top: 4px;
  line-height: 1.5;
}

/* Columns */
.mini-footer-column {
  flex: 1 1 200px;
}
.mini-footer-column h4 {
  font-size: 18px;
  color: #f9c440;
  margin-bottom: 12px;
}
.mini-footer-column ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.mini-footer-column li {
  margin-bottom: 8px;
}
.mini-footer-column a {
  color: #ccc;
  text-decoration: none;
  transition: color 0.3s ease;
}
.mini-footer-column a:hover {
  color: #f9c440;
}

/* 📱 Mobile adjustments */
@media (max-width: 768px) {
  .mini-footer-container {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  .mini-footer-brand {
    flex-direction: column;
    align-items: center;
  }
}

/* Smaller Logo on Very Small Devices */
@media (max-width: 600px) {
  .mini-footer-logo {
    width: 85px;
  }
}

/* 🌟 Improved Mobile Layout for Mini Footer */
@media (max-width: 768px) {
  .mini-footer-container {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    text-align: center;
    justify-items: center;
  }

  /* Brand stays full width on top */
  .mini-footer-brand {
    grid-column: span 2;
    flex-direction: column;
    align-items: center;
    margin-bottom: 15px;
  }

  /* Two columns per row below brand */
  .mini-footer-column {
    flex: unset;
    min-width: 150px;
  }

  /* Reduce spacing for mobile compactness */
  .mini-footer {
    padding: 35px 15px;
  }

  .mini-footer-column h4 {
    margin-bottom: 6px;
  }

  .mini-footer-column li {
    margin-bottom: 5px;
  }
}

/* 📱 For very small phones: stack columns neatly */
@media (max-width: 480px) {
  .mini-footer-container {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }
  .mini-footer-logo {
    width: 75px;
  }
}

/* Reduce gap between Mini Footer and Footer Bottom */
.footer-bottom {
  margin-top: 15px !important;
  padding-top: 15px !important;
}
.mini-footer {
  margin-bottom: 10px !important;
}

/* =============================
   GRADE BOX SECTION — FIXED HOVER COLOR PRIORITY
   ============================= */

.grade-boxes {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  padding: 60px 20px;
  background: #fff;
}

.grade-box {
  flex: 1 1 300px;
  background: #f9f9f9;
  border: 2px solid #c74646;
  border-radius: 10px;
  padding: 25px;
  text-align: center;
  transition: all 0.3s ease-in-out;
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.05);
  cursor: pointer;
}

.grade-box h3,
.grade-box p {
  transition: all 0.3s ease-in-out;
}

/* Default text colors */
.grade-box h3 {
  margin-bottom: 10px;
  color: #c74646;
  font-weight: 700;
}

.grade-box p {
  color: #101828;
}

/* Hover State — now forced with !important */
.grade-box:hover {
  background-color: #c74646 !important;
  border-color: #c74646 !important;
  transform: translateY(-6px);
  box-shadow: 0 8px 20px rgba(199, 70, 70, 0.4);
}

.grade-box:hover h3,
.grade-box:hover p {
  color: #ffffff !important;
}

/* Responsive adjustments */
@media (max-width: 992px) {
  .grade-box {
    flex: 1 1 260px;
  }
}

/* =============================
   TEST PREPARATION PAGE STYLES
   ============================= */

.hero-tests {
  background-size: cover;
  background-position: center;
  height: 70vh;
  position: relative;
}
.hero-tests .hero-overlay {
  background: rgba(0,0,0,0.55);
}
.hero-cta-btn {
  background: var(--primary);
  color: #fff;
  padding: 14px 32px;
  border-radius: 8px;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: 0 0 12px rgba(199,70,70,0.6);
}
.hero-cta-btn:hover {
  background: #a93333;
  box-shadow: 0 0 25px rgba(199,70,70,1);
}

/* Intro Section */
.intro-section {
  background: #fff;
  text-align: center;
  padding: 60px 20px;
}
.intro-section h2 {
  color: var(--primary);
  font-size: 2rem;
  margin-bottom: 15px;
}
.intro-section p {
  color: #333;
  font-size: 1.1rem;
  max-width: 900px;
  margin: 0 auto;
  line-height: 1.7;
}

/* Test Table */
.test-section {
  padding: 60px 20px;
  background: #f9f9f9;
  text-align: center;
}
.test-section h2 {
  color: var(--primary);
  font-size: 1.8rem;
  margin-bottom: 25px;
}
.table-container {
  overflow-x: auto;
}
.test-table {
  width: 100%;
  max-width: 1000px;
  margin: 0 auto;
  border-collapse: collapse;
  background: #fff;
  box-shadow: 0 0 15px rgba(0,0,0,0.08);
  border-radius: 10px;
  overflow: hidden;
}
.test-table th, .test-table td {
  padding: 15px 20px;
  border-bottom: 1px solid #eee;
  color: #333;
}
.test-table th {
  background: #c74646;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 700;
}
.test-table tr:hover {
  background-color: #fff8f8;
  box-shadow: 0 0 12px rgba(249,196,64,0.5);
  transition: all 0.3s ease;
}
.btn-table {
  display: inline-block;
  background: var(--primary);
  color: #fff;
  padding: 8px 18px;
  border-radius: 6px;
  text-decoration: none;
  transition: all 0.3s ease;
  font-weight: 600;
}
.btn-table:hover {
  background: #a93333;
  transform: scale(1.05);
  box-shadow: 0 0 10px rgba(199,70,70,0.8);
}