/* ================================================
   RESET & BASE
================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', sans-serif;
  font-size: 16px;
  color: #1a1a1a;
  background: #fff;
  overflow-x: hidden;
}
img { display: block; width: 100%; height: 100%; object-fit: cover; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
.container { width: 90%; max-width: 1200px; margin: 0 auto; }

/* Font helpers */
.hw-script { font-family: 'Dancing Script', cursive; }
.accent-green { color: #22c55e; }
.accent-yellow { color: #facc15; }
.accent-red { color: #ef4444; }

/* ================================================
   ANIMATIONS
================================================ */
.animate-fadeup {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.animate-fadein {
  opacity: 0;
  transition: opacity 0.65s ease 0.2s;
}
.animate-fadeup.visible,
.animate-fadein.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ================================================
   BUTTONS
================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: 50px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all 0.25s ease;
  white-space: nowrap;
}
.btn-green { background: #22c55e; color: #fff; border-color: #22c55e; }
.btn-green:hover { background: #16a34a; border-color: #16a34a; transform: translateY(-2px); box-shadow: 0 6px 20px rgba(34,197,94,0.35); }
.btn-yellow { background: #facc15; color: #1a1a1a; border-color: #facc15; }
.btn-yellow:hover { background: #eab308; border-color: #eab308; transform: translateY(-2px); box-shadow: 0 6px 20px rgba(250,204,21,0.4); }
.btn-outline-white { background: transparent; color: #fff; border-color: rgba(255,255,255,0.8); }
.btn-outline-white:hover { background: rgba(255,255,255,0.12); transform: translateY(-2px); }
.btn-instagram { background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888); color: #fff; border-color: transparent; }
.btn-facebook { background: #1877f2; color: #fff; border-color: #1877f2; }
.btn-sm { padding: 9px 20px; font-size: 13.5px; margin-top: 12px; }
.btn-full { width: 100%; justify-content: center; }

/* ================================================
   SECTION HEADERS
================================================ */
.section-tag {
  display: inline-block;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.section-tag.green { color: #22c55e; }
.section-tag.yellow { color: #f59e0b; }
.section-tag.red { color: #ef4444; }
.section-tag.light { color: rgba(255,255,255,0.85); }

.section-header { margin-bottom: 52px; }
.section-header.center { text-align: center; }
.section-header h2 {
  font-size: clamp(1.7rem, 3vw, 2.5rem);
  font-weight: 800;
  line-height: 1.25;
  color: #111;
  margin-bottom: 12px;
}
.section-header h2 .hw-script { font-size: 1.15em; }
.section-header p { font-size: 15px; color: #666; line-height: 1.7; max-width: 600px; margin: 0 auto; }

/* ================================================
   NAVBAR
================================================ */
.navbar {
  position: fixed;
  top: 0; left: 0;
  width: 100%;
  z-index: 1000;
  background: #fff;
  box-shadow: 0 2px 16px rgba(0,0,0,0.07);
  transition: all 0.3s;
}
.navbar.scrolled { box-shadow: 0 4px 24px rgba(0,0,0,0.13); }
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 0;
  gap: 16px;
}
.logo-wrap { display: flex; align-items: center; flex-shrink: 0; }
.logo-img {
  height: 80px;           /* larger — clearly visible portrait logo */
  width: auto;
  max-width: 240px;
  object-fit: contain;
  object-position: center;
  display: block;
}
.nav-links { display: flex; gap: 22px; align-items: center; }
.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: #444;
  transition: color 0.2s;
  position: relative;
  padding-bottom: 3px;
}
.nav-links a:hover, .nav-links a.active { color: #22c55e; }
.nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0;
  width: 100%; height: 2px;
  background: #22c55e; border-radius: 2px;
}
.nav-actions { display: flex; align-items: center; gap: 12px; }
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none; border: none;
  cursor: pointer; padding: 4px;
}
.hamburger span { width: 25px; height: 2px; background: #1a1a1a; border-radius: 2px; transition: all 0.3s; display: block; }

/* ================================================
   HERO
================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background: #021005;
}
.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.38;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg,
    rgba(2,20,6,0.97) 0%,
    rgba(5,50,20,0.86) 35%,
    rgba(0,10,5,0.62) 70%,
    rgba(0,0,0,0.52) 100%);
}

/* Floating deco letters */
.hero-deco-letters { position: absolute; inset: 0; pointer-events: none; overflow: hidden; z-index: 1; }
.deco-letter {
  position: absolute;
  color: rgba(255,255,255,0.04);
  line-height: 1;
  animation: decoFloat 10s ease-in-out infinite;
}
.dl1 { top: 8%; left: 1%; font-size: 18rem; animation-delay: 0s; }
.dl2 { top: 35%; right: 2%; font-size: 12rem; animation-delay: 2.5s; }
.dl3 { bottom: 15%; left: 25%; font-size: 9rem; animation-delay: 4s; }
.dl4 { bottom: 25%; right: 8%; font-size: 6rem; animation-delay: 1.5s; color: rgba(250,204,21,0.05); }
@keyframes decoFloat {
  0%, 100% { transform: translateY(0) rotate(-4deg); }
  50% { transform: translateY(-28px) rotate(4deg); }
}

/* ── BIG LOGO centered at top of hero ── */
.hero-logo-center-wrap {
  position: relative;
  z-index: 4;
  display: flex;
  justify-content: center;
  padding-top: 104px;   /* clears fixed navbar (80px) + breathing room */
  padding-bottom: 8px;
}
.hero-logo-big {
  height: 220px;           /* LARGE & clearly visible */
  width: auto;
  max-width: 460px;
  object-fit: contain;
  filter: drop-shadow(0 8px 40px rgba(0,0,0,0.8)) drop-shadow(0 0 80px rgba(34,197,94,0.3));
  display: block;
  animation: logoPop 0.9s cubic-bezier(0.34,1.56,0.64,1) both;
}
@keyframes logoPop {
  from { opacity: 0; transform: scale(0.65) translateY(-24px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}

/* ── HERO MAIN CONTENT GRID ── */
.hero-content {
  position: relative;
  z-index: 3;
  flex: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  padding: 24px 0 30px;
}

/* Left: text */
.hero-text { max-width: 560px; }
.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(34,197,94,0.14);
  border: 1px solid rgba(34,197,94,0.38);
  color: #4ade80;
  font-size: 12.5px;
  font-weight: 600;
  padding: 6px 16px;
  border-radius: 50px;
  margin-bottom: 20px;
  letter-spacing: 0.4px;
}
.hero-text h1 {
  font-size: clamp(2rem, 4vw, 3.3rem);
  font-weight: 900;
  color: #fff;
  line-height: 1.15;
  margin-bottom: 18px;
}
.hero-text h1 .hw-script { font-size: 1.15em; font-weight: 700; }
.hero-text p {
  font-size: 15.5px;
  color: rgba(255,255,255,0.80);
  line-height: 1.8;
  margin-bottom: 28px;
}
.hero-text p strong { color: #4ade80; font-weight: 700; }
.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 26px; }
.btn-xl { padding: 15px 32px; font-size: 16px; }
.hero-trust-row { display: flex; gap: 10px; flex-wrap: wrap; }
.htrust {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.13);
  color: rgba(255,255,255,0.80);
  font-size: 12px;
  font-weight: 500;
  padding: 6px 13px;
  border-radius: 50px;
  backdrop-filter: blur(4px);
}
.htrust i { color: #4ade80; font-size: 11.5px; }

/* Right: images */
.hero-visual { display: flex; flex-direction: column; gap: 12px; }
.hero-main-img {
  position: relative;
  border-radius: 18px;
  overflow: hidden;
  height: 290px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.65);
  border: 2px solid rgba(255,255,255,0.1);
}
.hero-main-img img { width: 100%; height: 100%; object-fit: cover; }
.hero-main-badge {
  position: absolute;
  bottom: 14px; left: 50%;
  transform: translateX(-50%);
  background: #facc15;
  color: #1a1a1a;
  font-size: 13.5px;
  font-weight: 700;
  padding: 7px 20px;
  border-radius: 50px;
  white-space: nowrap;
  box-shadow: 0 4px 16px rgba(0,0,0,0.3);
}
.hero-side-imgs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.hero-side-img {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  height: 100px;
  box-shadow: 0 6px 20px rgba(0,0,0,0.5);
  border: 2px solid rgba(255,255,255,0.08);
}
.hero-side-img img { width: 100%; height: 100%; object-fit: cover; }
.hero-side-img span {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.75), transparent);
  color: #fff;
  font-size: 11px;
  font-weight: 600;
  padding: 8px 6px 5px;
  text-align: center;
}

/* ── STATS BAR at bottom ── */
.hero-stats-bar {
  position: relative;
  z-index: 4;
  background: rgba(0,0,0,0.45);
  border-top: 1px solid rgba(255,255,255,0.1);
  backdrop-filter: blur(12px);
  padding: 20px 0;
}
.hero-stats-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
}
.hstat { text-align: center; padding: 6px 28px; }
.hstat-num { display: block; font-size: 1.75rem; color: #4ade80; line-height: 1; }
.hstat-label { display: block; font-size: 11.5px; color: rgba(255,255,255,0.6); margin-top: 5px; letter-spacing: 0.2px; }
.hstat-divider { width: 1px; height: 44px; background: rgba(255,255,255,0.16); flex-shrink: 0; }

/* ================================================
   INTRO VIDEO SECTION
================================================ */
.intro-video-section {
  padding: 90px 0;
  background: #f9fafb;
}
.intro-video-inner {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
  align-items: center;
}
.intro-video-text h2 {
  font-size: clamp(1.6rem, 2.5vw, 2.2rem);
  font-weight: 800;
  color: #111;
  line-height: 1.25;
  margin-bottom: 16px;
}
.intro-video-text h2 .hw-script { color: #22c55e; }
.intro-video-text p { font-size: 15px; color: #555; line-height: 1.8; margin-bottom: 24px; }
.intro-features { display: flex; flex-direction: column; gap: 10px; margin-bottom: 28px; }
.intro-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14.5px;
  color: #333;
}
.intro-features li i { color: #22c55e; font-size: 16px; }
.intro-video-player { border-radius: 20px; overflow: hidden; box-shadow: 0 16px 48px rgba(0,0,0,0.15); }
.intro-vid { width: 100%; display: block; }

/* ================================================
   ABOUT
================================================ */
.about { padding: 100px 0; background: #fff; }
.about-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
  align-items: center;
}
.about-images { position: relative; height: 500px; }
.about-img-main {
  position: absolute;
  top: 0; right: 0;
  width: 88%; height: 380px;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 16px 48px rgba(0,0,0,0.15);
}
.about-img-float {
  position: absolute;
  bottom: 60px; left: 0;
  width: 52%; height: 200px;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 10px 32px rgba(0,0,0,0.18);
  border: 4px solid #fff;
  display: flex; flex-direction: column;
}
.about-img-float img { flex: 1; }
.float-label {
  background: #22c55e;
  color: #fff;
  font-size: 13px;
  padding: 5px 10px;
  text-align: center;
}
.about-dot {
  position: absolute;
  border-radius: 50%;
  background: #facc15;
}
.dot-a { width: 18px; height: 18px; top: 16px; left: 8px; }
.dot-b { width: 12px; height: 12px; top: 60px; left: 28px; opacity: 0.5; background: #22c55e; }
.about-founder-badge {
  position: absolute;
  bottom: 0; right: 0;
  background: #fff;
  border-radius: 14px;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.12);
  border: 2px solid #f0fdf4;
}
.about-founder-badge img {
  width: 44px; height: 44px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid #22c55e;
}
.about-founder-badge strong { display: block; font-size: 13.5px; color: #111; }
.about-founder-badge span { font-size: 11.5px; color: #22c55e; }

.about-text h2 {
  font-size: clamp(1.6rem, 2.5vw, 2.2rem);
  font-weight: 800;
  line-height: 1.25;
  margin-bottom: 18px;
  color: #111;
}
.about-text h2 .hw-script { font-size: 1.1em; color: #16a34a; }
.about-text p { font-size: 15px; color: #555; line-height: 1.8; margin-bottom: 18px; }

.about-methodology { margin: 24px 0; display: flex; flex-direction: column; gap: 14px; }
.method-step {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 14px;
  background: #f9fafb;
  border-radius: 12px;
  border-left: 3px solid #22c55e;
}
.method-num {
  font-family: 'Dancing Script', cursive;
  font-size: 1.5rem;
  color: #22c55e;
  line-height: 1;
  min-width: 28px;
}
.method-step strong { font-size: 14px; color: #111; display: block; margin-bottom: 4px; }
.method-step p { font-size: 13px; color: #666; line-height: 1.6; margin: 0; }

.about-stats {
  display: flex;
  gap: 24px;
  margin: 28px 0 32px;
  flex-wrap: wrap;
}
.stat { display: flex; flex-direction: column; align-items: flex-start; }
.stat-num { font-size: 2.2rem; color: #22c55e; line-height: 1; }
.stat-label { font-size: 12px; color: #666; font-weight: 500; margin-top: 4px; text-transform: uppercase; letter-spacing: 0.5px; }

/* ================================================
   COURSES
================================================ */
.courses {
  padding: 100px 0;
  background: #f0fdf4;
  position: relative;
  overflow: hidden;
}
.courses-bg-ink {
  position: absolute;
  top: -80px; right: -80px;
  width: 400px; height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(34,197,94,0.08) 0%, transparent 70%);
  pointer-events: none;
}
.courses-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.course-card {
  background: #fff;
  border-radius: 20px;
  padding: 30px 26px;
  border: 1px solid #e5e7eb;
  position: relative;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.course-card:hover {
  box-shadow: 0 16px 48px rgba(34,197,94,0.15);
  transform: translateY(-8px);
  border-color: #86efac;
}
.course-card.featured {
  background: linear-gradient(145deg, #f0fdf4, #dcfce7);
  border-color: #86efac;
  box-shadow: 0 8px 28px rgba(34,197,94,0.18);
}
.course-card.summer-card {
  background: linear-gradient(145deg, #fffbeb, #fef3c7);
  border-color: #fde68a;
}
.course-badge {
  position: absolute;
  top: -14px; right: 20px;
  background: linear-gradient(90deg, #22c55e, #16a34a);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 5px 16px;
  border-radius: 50px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  box-shadow: 0 4px 12px rgba(34,197,94,0.4);
}

.course-icon-wrap {
  width: 52px; height: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin-bottom: 4px;
}
.beginner { background: #dbeafe; color: #2563eb; }
.intermediate { background: #fce7f3; color: #db2777; }
.calligraphy { background: #f0fdf4; color: #16a34a; }
.summer { background: #fffbeb; color: #d97706; }
.school { background: #ede9fe; color: #7c3aed; }
.advanced { background: #fef2f2; color: #dc2626; }

.course-level {
  display: inline-block;
  font-size: 10.5px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 50px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  width: fit-content;
}
.beginner-badge { background: #dbeafe; color: #1d4ed8; }
.intermediate-badge { background: #fce7f3; color: #be185d; }
.advanced-badge { background: #dcfce7; color: #15803d; }
.summer-badge { background: #fef3c7; color: #b45309; }
.school-badge { background: #ede9fe; color: #6d28d9; }
.pro-badge { background: #fee2e2; color: #b91c1c; }

.course-card h3 { font-size: 1.25rem; color: #111; }
.course-card p { font-size: 14px; color: #555; line-height: 1.7; flex: 1; }

.course-outcomes {
  display: flex; flex-direction: column; gap: 6px;
  margin: 4px 0;
}
.course-outcomes li {
  font-size: 13px;
  color: #444;
  display: flex;
  align-items: center;
  gap: 7px;
}
.course-outcomes li i { color: #22c55e; font-size: 11px; }

.course-meta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.course-duration, .course-age {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: #f9fafb;
  color: #555;
  font-size: 12.5px;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 50px;
  border: 1px solid #e5e7eb;
}
.course-duration i, .course-age i { color: #22c55e; }

.summer-price-tag {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 2px;
}
.old-price { text-decoration: line-through; color: #9ca3af; font-size: 14px; }
.new-price { font-size: 1.5rem; color: #d97706; font-weight: 700; }

/* ================================================
   SUMMER BANNER
================================================ */
.summer-banner {
  background: linear-gradient(135deg, #052e16 0%, #14532d 50%, #166534 100%);
  padding: 80px 0;
  overflow: hidden;
  position: relative;
}
.summer-anim-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}
.sb-pen {
  position: absolute;
  top: 10%; right: 5%;
  font-size: 6rem;
  opacity: 0.05;
  color: #4ade80;
  animation: floatPen 6s ease-in-out infinite;
}
.sb-star {
  position: absolute;
  color: #facc15;
  opacity: 0.1;
  animation: rotateStar 8s linear infinite;
}
.sb-star:nth-child(2) { top: 20%; left: 8%; font-size: 3rem; }
.sb-star.s2 { bottom: 20%; left: 15%; font-size: 2rem; animation-duration: 12s; }
@keyframes floatPen { 0%, 100% { transform: translateY(0) rotate(-5deg); } 50% { transform: translateY(-20px) rotate(5deg); } }
@keyframes rotateStar { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }

.summer-inner {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 60px;
  align-items: center;
}
.summer-img {
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(0,0,0,0.45);
  height: 400px;
  position: relative;
}
.summer-img-badge {
  position: absolute;
  top: 20px; right: 20px;
  background: #facc15;
  color: #1a1a1a;
  font-size: 1.4rem;
  font-weight: 700;
  padding: 8px 20px;
  border-radius: 50px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.3);
}
.summer-text h2 { font-size: clamp(2rem, 4vw, 3rem); color: #4ade80; margin-bottom: 6px; }
.summer-text h3 { font-size: 1.15rem; color: rgba(255,255,255,0.9); font-weight: 700; margin-bottom: 24px; }
.summer-list { margin-bottom: 24px; display: flex; flex-direction: column; gap: 12px; }
.summer-list li {
  color: rgba(255,255,255,0.88);
  font-size: 15px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.summer-list li i { color: #4ade80; font-size: 16px; }
.summer-price {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 24px;
}
.price-label { color: rgba(255,255,255,0.7); font-size: 14px; }
.price-amount { font-size: 3rem; color: #4ade80; line-height: 1; }
.price-old { text-decoration: line-through; color: rgba(255,255,255,0.4); font-size: 1.2rem; }
.summer-contact { color: rgba(255,255,255,0.7); font-size: 14px; margin-top: 16px; }
.summer-contact i { color: #4ade80; margin-right: 6px; }

/* ================================================
   BEFORE & AFTER
================================================ */
.results { padding: 100px 0; background: #fff; }
.ba-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.ba-card {
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(0,0,0,0.1);
}
.ba-slider-wrap {
  position: relative;
  height: 320px;
  overflow: hidden;
  cursor: ew-resize;
  user-select: none;
  -webkit-user-select: none;
}
.ba-before, .ba-after {
  position: absolute;
  inset: 0;
}
.ba-before img, .ba-after img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.ba-after { clip-path: inset(0 50% 0 0); transition: clip-path 0.05s; }
.ba-label {
  position: absolute;
  top: 12px;
  font-size: 12px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 50px;
  z-index: 3;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.ba-before-label { left: 12px; background: rgba(0,0,0,0.6); color: #fff; }
.ba-after-label { right: 12px; background: #22c55e; color: #fff; }
.ba-divider {
  position: absolute;
  top: 0; bottom: 0;
  left: 50%;
  width: 3px;
  background: #fff;
  z-index: 4;
  transform: translateX(-50%);
  box-shadow: 0 0 8px rgba(0,0,0,0.3);
}
.ba-handle {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 40px; height: 40px;
  background: #fff;
  border: 2px solid #e5e7eb;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  color: #555;
  cursor: ew-resize;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  transition: background 0.2s, color 0.2s;
}
.ba-handle:hover { background: #22c55e; color: #fff; border-color: #22c55e; }
.ba-caption {
  padding: 14px 16px;
  font-size: 14px;
  color: #555;
  background: #fff;
  border-top: 1px solid #f0f0f0;
}
.ba-caption strong { color: #111; }

/* ================================================
   VIDEO TESTIMONIALS
================================================ */
.video-testimonials {
  padding: 100px 0;
  background: #0f172a;
}
.video-testimonials .section-header h2 { color: #fff; }
.video-testimonials .section-header p { color: rgba(255,255,255,0.6); }
.vid-testi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.vid-testi-card {
  background: #1e293b;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.08);
  transition: all 0.3s;
}
.vid-testi-card:hover { transform: translateY(-6px); box-shadow: 0 16px 40px rgba(0,0,0,0.4); border-color: rgba(34,197,94,0.3); }
.vid-thumb-wrap { position: relative; }
.vid-testi-video {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
}
.vid-testi-info { padding: 18px 20px; }
.vid-stars { color: #f59e0b; font-size: 1rem; margin-bottom: 8px; }
.vid-quote { font-size: 0.95rem; color: rgba(255,255,255,0.85); line-height: 1.6; margin-bottom: 10px; }
.vid-name { font-size: 12.5px; color: #4ade80; font-weight: 600; }

/* ================================================
   WHY CHOOSE US
================================================ */
.benefits { padding: 100px 0; background: #f9fafb; }
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}
.why-card {
  background: #fff;
  border-radius: 16px;
  padding: 28px 22px;
  text-align: center;
  border: 1px solid #e5e7eb;
  transition: all 0.3s;
}
.why-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 36px rgba(0,0,0,0.1);
}
.why-icon {
  width: 60px; height: 60px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin: 0 auto 16px;
}
.green-icon { background: #dcfce7; color: #16a34a; }
.yellow-icon { background: #fef9c3; color: #ca8a04; }
.red-icon { background: #fee2e2; color: #dc2626; }
.blue-icon { background: #dbeafe; color: #2563eb; }
.purple-icon { background: #ede9fe; color: #7c3aed; }
.orange-icon { background: #ffedd5; color: #ea580c; }
.teal-icon { background: #ccfbf1; color: #0d9488; }
.pink-icon { background: #fce7f3; color: #db2777; }

.why-card h3 { font-size: 1rem; font-weight: 700; color: #111; margin-bottom: 10px; }
.why-card p { font-size: 13.5px; color: #666; line-height: 1.7; }

/* ================================================
   STUDENT REVIEWS
================================================ */
.reviews { padding: 100px 0; background: #fff; }
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.review-card {
  background: #f9fafb;
  border-radius: 16px;
  padding: 24px;
  border: 1px solid #e5e7eb;
  transition: all 0.3s;
  position: relative;
}
.review-card::before {
  content: '"';
  position: absolute;
  top: 12px; right: 20px;
  font-family: 'Dancing Script', cursive;
  font-size: 4rem;
  color: rgba(34,197,94,0.12);
  line-height: 1;
}
.review-card:hover { box-shadow: 0 10px 32px rgba(0,0,0,0.08); transform: translateY(-4px); }
.review-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}
.review-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}
.review-header > div:nth-child(2) { flex: 1; }
.review-header strong { display: block; font-size: 14px; color: #111; }
.review-header span { font-size: 12px; color: #888; }
.review-stars { color: #f59e0b; font-size: 0.9rem; margin-left: auto; }
.review-text { font-size: 0.95rem; color: #333; line-height: 1.7; margin-bottom: 12px; }
.review-date { font-size: 11.5px; color: #aaa; }

/* ================================================
   GALLERY
================================================ */
.gallery { padding: 100px 0; background: #f9fafb; }
.gallery-title {
  font-size: clamp(2rem, 4vw, 3.2rem) !important;
  background: linear-gradient(90deg, #f97316, #ec4899);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.gallery-filters {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}
.gal-filter {
  padding: 8px 22px;
  border-radius: 50px;
  border: 1.5px solid #e5e7eb;
  background: #fff;
  font-size: 13.5px;
  font-weight: 600;
  color: #555;
  cursor: pointer;
  transition: all 0.2s;
}
.gal-filter:hover { border-color: #22c55e; color: #22c55e; }
.gal-filter.active { background: #22c55e; border-color: #22c55e; color: #fff; }
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 200px;
  gap: 12px;
}
.gal-item {
  position: relative;
  border-radius: 14px;
  overflow: hidden;
  cursor: pointer;
}
.gal-item.hidden { display: none; }
.gal-item.gal-large { grid-column: span 2; grid-row: span 2; }
.gal-item img { transition: transform 0.4s ease; }
.gal-item:hover img { transform: scale(1.07); }
.gal-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, transparent 55%);
  display: flex;
  align-items: flex-end;
  padding: 14px;
  opacity: 0;
  transition: opacity 0.3s;
}
.gal-item:hover .gal-overlay { opacity: 1; }
.gal-overlay span { color: #fff; font-size: 13.5px; font-weight: 600; }

/* ================================================
   BLOG
================================================ */
.blog { padding: 100px 0; background: #fff; }
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-bottom: 40px;
}
.blog-card {
  background: #fff;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid #e5e7eb;
  transition: all 0.3s;
}
.blog-card:hover { box-shadow: 0 12px 36px rgba(0,0,0,0.1); transform: translateY(-5px); }
.blog-img-wrap {
  position: relative;
  height: 200px;
  overflow: hidden;
}
.blog-img-wrap img { transition: transform 0.4s; }
.blog-card:hover .blog-img-wrap img { transform: scale(1.06); }
.blog-category {
  position: absolute;
  top: 14px; left: 14px;
  background: #22c55e;
  color: #fff;
  font-size: 11.5px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 50px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.blog-content { padding: 22px 24px; }
.blog-date { font-size: 12.5px; color: #aaa; display: flex; align-items: center; gap: 6px; margin-bottom: 10px; }
.blog-content h3 { font-size: 1.05rem; font-weight: 700; color: #111; line-height: 1.4; margin-bottom: 10px; }
.blog-content p { font-size: 13.5px; color: #666; line-height: 1.7; margin-bottom: 16px; }
.blog-read-more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13.5px;
  font-weight: 600;
  color: #22c55e;
  transition: gap 0.2s;
}
.blog-read-more:hover { gap: 10px; }
.blog-cta { text-align: center; }

/* ================================================
   FAQ ACCORDION
================================================ */
.faq { padding: 100px 0; background: #f9fafb; }
.faq-accordion {
  max-width: 780px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.faq-item {
  background: #fff;
  border: 1.5px solid #e5e7eb;
  border-radius: 14px;
  overflow: hidden;
  transition: border-color 0.25s;
}
.faq-item.active { border-color: #22c55e; }
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 15px;
  font-weight: 600;
  color: #111;
  text-align: left;
  gap: 12px;
}
.faq-question i {
  font-size: 13px;
  color: #22c55e;
  transition: transform 0.3s;
  flex-shrink: 0;
}
.faq-item.active .faq-question i { transform: rotate(180deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
}
.faq-answer p {
  padding: 0 24px 18px;
  font-size: 14.5px;
  color: #555;
  line-height: 1.75;
}
.faq-item.active .faq-answer { max-height: 200px; }

/* ================================================
   CONTACT
================================================ */
.contact { padding: 100px 0; background: #fff; }
.contact-inner {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 48px;
  align-items: start;
}
.contact-form-wrap {
  background: #f9fafb;
  border-radius: 20px;
  padding: 36px;
  border: 1px solid #e5e7eb;
}
.contact-form { display: flex; flex-direction: column; gap: 16px; }
.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: 13.5px; font-weight: 600; color: #333; }
.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px 16px;
  border: 1.5px solid #e5e7eb;
  border-radius: 10px;
  font-size: 14.5px;
  color: #333;
  background: #fff;
  transition: border-color 0.2s;
  font-family: inherit;
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: #22c55e; box-shadow: 0 0 0 3px rgba(34,197,94,0.1); }
.form-group textarea { resize: vertical; }

.contact-info-card {
  background: #0f172a;
  border-radius: 20px;
  padding: 32px;
  color: #fff;
  margin-bottom: 20px;
}
.contact-info-card h3 { font-size: 1.6rem; color: #4ade80; margin-bottom: 24px; }
.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 20px;
}
.contact-detail i { color: #4ade80; font-size: 16px; margin-top: 3px; flex-shrink: 0; }
.contact-detail strong { display: block; font-size: 13px; color: rgba(255,255,255,0.6); margin-bottom: 4px; }
.contact-detail span { display: block; font-size: 14px; color: #fff; line-height: 1.6; }
.contact-detail a { color: #fff; }
.contact-detail a:hover { color: #4ade80; }
.contact-social-btns { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 8px; }
.contact-map { border-radius: 16px; overflow: hidden; box-shadow: 0 8px 24px rgba(0,0,0,0.1); }

/* ================================================
   CTA BANNER
================================================ */
.cta-banner {
  position: relative;
  padding: 100px 20px;
  background: url('imgs/class4.jpg') center/cover no-repeat;
  overflow: hidden;
}
.cta-overlay {
  position: absolute;
  inset: 0;
  background: rgba(5,46,22,0.88);
}
.cta-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}
.cta-content h2 {
  font-size: clamp(1.6rem, 3vw, 2.6rem);
  font-weight: 800;
  color: #fff;
  line-height: 1.25;
  margin-bottom: 16px;
}
.cta-content h2 .hw-script { font-size: 1.15em; }
.cta-content p { font-size: 15.5px; color: rgba(255,255,255,0.82); line-height: 1.7; margin-bottom: 32px; }
.cta-btns { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-bottom: 28px; }
.cta-trust-badges {
  display: flex;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
}
.cta-trust-badges span {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 13.5px;
  color: rgba(255,255,255,0.75);
}
.cta-trust-badges span i { color: #4ade80; }

/* ================================================
   FOOTER
================================================ */
.footer { background: #0f172a; color: #fff; }
.footer-inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  padding: 64px 0 40px;
}
.footer-brand { display: flex; flex-direction: column; gap: 10px; }
.footer-logo-img {
  height: 100px;           /* large enough to read clearly on dark background */
  width: auto;
  max-width: 240px;
  object-fit: contain;
  margin-bottom: 6px;
  filter: brightness(1.15);
}
.footer-tagline { font-size: 1.2rem; color: #4ade80; }
.footer-brand p { font-size: 13.5px; color: rgba(255,255,255,0.6); line-height: 1.7; }
.footer-contact-info {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: rgba(255,255,255,0.7);
}
.footer-contact-info i { color: #22c55e; }
.footer-contact-info a { color: rgba(255,255,255,0.7); }
.footer-contact-info a:hover { color: #22c55e; }
.footer-socials { display: flex; gap: 10px; margin-top: 8px; }
.footer-socials a {
  width: 36px; height: 36px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 14px;
  transition: all 0.25s;
}
.social-ig { background: rgba(255,255,255,0.07); color: #e1306c; border: 1px solid rgba(255,255,255,0.12); }
.social-ig:hover { background: #e1306c; color: #fff; }
.social-fb { background: rgba(255,255,255,0.07); color: #1877f2; border: 1px solid rgba(255,255,255,0.12); }
.social-fb:hover { background: #1877f2; color: #fff; }
.social-wa { background: rgba(255,255,255,0.07); color: #25d366; border: 1px solid rgba(255,255,255,0.12); }
.social-wa:hover { background: #25d366; color: #fff; }
.social-yt { background: rgba(255,255,255,0.07); color: #ff0000; border: 1px solid rgba(255,255,255,0.12); }
.social-yt:hover { background: #ff0000; color: #fff; }

.footer-links-group h4 {
  font-size: 13.5px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
}
.footer-links-group ul { display: flex; flex-direction: column; gap: 10px; }
.footer-links-group a { font-size: 13.5px; color: rgba(255,255,255,0.55); transition: color 0.2s; }
.footer-links-group a:hover { color: #22c55e; padding-left: 4px; }
.footer-award {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 20px;
  padding: 12px;
  background: rgba(255,255,255,0.05);
  border-radius: 10px;
}
.footer-award img { width: 48px; height: 48px; border-radius: 8px; object-fit: cover; flex-shrink: 0; }
.footer-award span { font-size: 12px; color: rgba(255,255,255,0.55); line-height: 1.4; }
.footer-copy {
  background: #020617;
  padding: 18px 0;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.footer-copy-inner { text-align: center; display: flex; flex-direction: column; gap: 4px; }
.footer-copy p { font-size: 13px; color: rgba(255,255,255,0.4); }
.footer-copy a { color: rgba(255,255,255,0.4); }
.footer-copy a:hover { color: #22c55e; }
.footer-copy .hw-script { font-size: 1.1em; color: #22c55e; }

/* ================================================
   FLOATING ELEMENTS
================================================ */
.whatsapp-float {
  position: fixed;
  bottom: 100px; right: 28px;
  width: 58px; height: 58px;
  background: #25d366;
  color: #fff;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 28px;
  box-shadow: 0 4px 20px rgba(37,211,102,0.5);
  z-index: 9998;
  transition: transform 0.25s, box-shadow 0.25s;
}
.whatsapp-float:hover { transform: scale(1.12); box-shadow: 0 8px 32px rgba(37,211,102,0.65); }
.whatsapp-float::after {
  content: '';
  position: absolute;
  width: 100%; height: 100%;
  border-radius: 50%;
  background: #25d366;
  opacity: 0.45;
  animation: waPulse 2s ease-out infinite;
  z-index: -1;
}
@keyframes waPulse {
  0%   { transform: scale(1); opacity: 0.45; }
  70%  { transform: scale(1.6); opacity: 0; }
  100% { transform: scale(1.6); opacity: 0; }
}

.enroll-float {
  position: fixed;
  bottom: 28px; right: 28px;
  background: #facc15;
  color: #1a1a1a;
  font-size: 14px;
  font-weight: 700;
  padding: 13px 24px;
  border-radius: 50px;
  z-index: 9997;
  box-shadow: 0 6px 24px rgba(250,204,21,0.4);
  transition: all 0.25s;
  transform: translateY(80px);
  opacity: 0;
}
.enroll-float.visible { transform: translateY(0); opacity: 1; }
.enroll-float:hover { background: #eab308; transform: translateY(-2px); box-shadow: 0 10px 32px rgba(234,179,8,0.5); }

/* ================================================
   RESPONSIVE
================================================ */
@media (max-width: 1200px) {
  .why-grid { grid-template-columns: repeat(4, 1fr); }
}

@media (max-width: 1100px) {
  .courses-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 32px; }
  .why-grid { grid-template-columns: repeat(4, 1fr); }
  .vid-testi-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .hero-content { grid-template-columns: 1fr; text-align: center; gap: 30px; }
  .hero-text { max-width: 100%; }
  .hero-logo-big { height: 160px; }
  .hero-btns { justify-content: center; }
  .hero-trust-row { justify-content: center; }
  .hero-visual { width: 100%; max-width: 500px; margin: 0 auto; }
  .hero-main-img { height: 240px; }
  .hero-side-img { height: 90px; }
  .about-inner { grid-template-columns: 1fr; }
  .about-images { order: -1; height: 360px; }
  .about-img-main { width: 100%; height: 300px; }
  .about-img-float { width: 45%; height: 170px; }
  .summer-inner { grid-template-columns: 1fr; }
  .summer-img { height: 260px; }
  .intro-video-inner { grid-template-columns: 1fr; }
  .ba-grid { grid-template-columns: 1fr; }
  .contact-inner { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .reviews-grid { grid-template-columns: repeat(2, 1fr); }
  .blog-grid { grid-template-columns: 1fr; }
  .vid-testi-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .nav-links, .nav-actions { display: none; }
  .hamburger { display: flex; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 90px; left: 0;
    width: 100%;
    background: #fff;
    padding: 24px;
    gap: 18px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.12);
    z-index: 999;
    max-height: calc(100vh - 90px);
    overflow-y: auto;
  }
  .hero-logo-big { height: 140px; }
  .hero-stats-inner { gap: 0; }
  .hstat { padding: 6px 14px; }
  .hstat-divider { height: 32px; }
  .courses-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .gal-item.gal-large { grid-column: span 2; }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .reviews-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .hero-logo-big { height: 110px; }
  .hero-text h1 { font-size: 1.8rem; }
  .container { width: 94%; }
  .gallery-grid { grid-template-columns: 1fr 1fr; }
  .gal-item.gal-large { grid-column: span 2; }
  .why-grid { grid-template-columns: 1fr; }
  .ba-grid { gap: 16px; }
  .hero-side-imgs { grid-template-columns: repeat(3, 1fr); }
  .hstat { padding: 4px 10px; }
  .hstat-divider { display: none; }
}