/* ============================================
   Math Lab & Science Lab - Landing Page CSS
   Pixel-perfect, matching X-UiUX designs
   ============================================ */

:root {
    --msk-pink:    #d41e81;
    --msk-blue:    #26abe0;
    --msk-yellow:  #f5b800;
    --msk-navy:    #121b39;
    --msk-white:   #ffffff;
    --msk-gray-50: #f8fafb;
    --msk-gray-100:#f0f2f5;
    --msk-gray-200:#e5e7eb;
    --msk-gray-300:#d1d5db;
    --msk-gray-500:#6b7280;
    --msk-gray-700:#374151;
    --msk-grad: linear-gradient(to right, #26abe0, #d41e81);
}

html { scroll-behavior: smooth; }

.msk-landing {
    font-family: 'Roboto', 'Plus Jakarta Sans', system-ui, sans-serif;
    color: var(--msk-navy);
    background: var(--msk-white);
}
.msk-landing * { box-sizing: border-box; }
.msk-landing h1,.msk-landing h2,.msk-landing h3,.msk-landing h4 {
    font-family: 'Plus Jakarta Sans', 'Roboto', sans-serif;
    color: var(--msk-navy);
}
.msk-landing .container { max-width: 1140px; width: 100%; margin: 0 auto; padding: 0 24px; }

/* Scroll reveal */
.msk-kit-card,.msk-included-card,.msk-outcome-card,.msk-standards-card,.msk-why-card,.msk-bundle-info,.msk-bundle-cta,.msk-pictomath-image,.msk-pictomath-content {
    opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease;
}
.msk-visible { opacity: 1 !important; transform: translateY(0) !important; }

/* Utility */
.msk-text-pink  { color: var(--msk-pink); }
.msk-text-blue  { color: var(--msk-blue); }
.msk-text-yellow{ color: var(--msk-yellow); }

.msk-section-title {
    font-size: 2rem; font-weight: 800; text-align: center; margin: 0 0 10px; color: var(--msk-navy);
}
.msk-section-subtitle {
    text-align: center; color: var(--msk-gray-700); font-size: 0.98rem; max-width: 640px; margin: 0 auto 32px; line-height: 1.55;
}

/* ============================================
   SCREEN 1: HERO — LEFT ALIGNED
   ============================================ */
.msk-hero { position: relative; padding: 0; overflow: hidden; background: var(--msk-pink); }
.msk-hero-bg-wrap { position: relative; width: 100%; }
.msk-hero-bg { width: 100%; height: auto; display: block; object-fit: cover; }
.msk-hero-overlay {
    position: absolute; inset: 0;
}
.msk-hero .container {
    position: absolute; inset: 0; display: flex; align-items: center; justify-content: flex-start;
}
.msk-hero-content {
    position: relative; z-index: 2; max-width: 580px; color: #fff; padding: 30px 0; text-align: left;
}
.msk-hero-badge {
    display: inline-block; background: var(--msk-yellow); color: var(--msk-navy);
    font-weight: 700; font-size: 0.76rem; padding: 6px 18px; border-radius: 999px;
    margin-bottom: 16px; letter-spacing: 0.3px; text-transform: uppercase;
}
.msk-hero-content h1 { color: #fff; font-size: 2.6rem; font-weight: 800; line-height: 1.15; margin: 0 0 14px; }
.msk-hero-content h1 .msk-hero-yellow { color: var(--msk-yellow); }
.msk-hero-sub { font-size: 1rem; line-height: 1.55; margin: 0 0 18px; opacity: 0.95; }
.msk-hero-tags { display: flex; flex-wrap: wrap; gap: 8px; justify-content: flex-start; }
.msk-tag {
    display: inline-block; background: rgba(255,255,255,0.15); backdrop-filter: blur(4px);
    color: #fff; font-size: 0.78rem; font-weight: 600; padding: 5px 14px;
    border-radius: 999px; border: 1px solid rgba(255,255,255,0.22);
}

/* Hero subtext */
.msk-hero-subtext { padding: 28px 0; background: var(--msk-white); text-align: center; }
.msk-hero-subtext p { font-size: 1rem; color: var(--msk-gray-700); max-width: 760px; margin: 0 auto; line-height: 1.6; }

/* ============================================
   SCREEN 2-3: CHOOSE YOUR KIT — COMPACT
   ============================================ */
.msk-choose-kit { padding: 60px 0 70px; background: var(--msk-white); }
.msk-grade-label {
    display: inline-block;
    background: var(--msk-grad); color: #fff; font-weight: 800; font-size: 0.8rem;
    letter-spacing: 0.8px; padding: 6px 20px; border-radius: 7px;
    margin-bottom: 20px; margin-top: 36px; text-transform: uppercase;
}
.msk-grade-label:first-of-type { margin-top: 0; }

.msk-kit-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-bottom: 10px; }

.msk-kit-card {
    background: #fff; border-radius: 12px; overflow: hidden;
    box-shadow: 0 3px 16px rgba(18,27,57,0.07); border: 1px solid var(--msk-gray-200);
    display: flex; flex-direction: column;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.msk-kit-card:hover { transform: translateY(-4px); box-shadow: 0 10px 32px rgba(18,27,57,0.13); }

.msk-kit-image {
    padding: 16px 20px 0; text-align: center;
    background: var(--msk-gray-50); min-height: 200px;
    display: flex; align-items: center; justify-content: center;
}
.msk-kit-image img { max-width: 220px; width: 100%; height: auto; object-fit: contain; }

.msk-kit-body { padding: 16px 20px 20px; display: flex; flex-direction: column; flex: 1; }

.msk-kit-category {
    font-size: 0.68rem; font-weight: 800; letter-spacing: 0.6px;
    padding: 3px 10px; border-radius: 5px; margin-bottom: 6px; width: fit-content;
}
.msk-kit-math .msk-kit-category { background: #fde6f1; color: var(--msk-pink); }
.msk-kit-science .msk-kit-category { background: #e0f4fd; color: var(--msk-blue); }
.msk-kit-body h3 { font-size: 1.2rem; font-weight: 800; margin: 0 0 10px; }

.msk-kit-features { list-style: none; padding: 0; margin: 0 0 14px; }
.msk-kit-features li {
    display: flex; align-items: center; gap: 8px; font-size: 0.85rem;
    color: var(--msk-gray-700); margin-bottom: 5px;
}
.msk-bullet-pink {
    display: inline-block; width: 6px; height: 6px; border-radius: 50%;
    background: var(--msk-pink); flex-shrink: 0;
}
.msk-bullet-blue {
    display: inline-block; width: 6px; height: 6px; border-radius: 50%;
    background: var(--msk-blue); flex-shrink: 0;
}

/* Pricing */
.msk-kit-pricing {
    display: flex; gap: 0; margin-bottom: 16px;
    padding: 12px 14px; background: var(--msk-gray-50); border-radius: 8px;
}
.msk-price-row { flex: 1; text-align: center; }
.msk-price-divider {
    width: 1px; background: var(--msk-gray-300); flex-shrink: 0; margin: 0 4px;
}
.msk-price-label {
    font-size: 0.64rem; font-weight: 800; letter-spacing: 0.4px;
    color: var(--msk-pink); margin-bottom: 4px; display: block;
}
.msk-kit-science .msk-price-label { color: var(--msk-blue); }
.msk-price-amount { font-size: 1.05rem; font-weight: 800; color: var(--msk-navy); }
.msk-price-unit { font-size: 0.68rem; color: var(--msk-gray-500); font-weight: 500; }
.msk-price-meta { font-size: 0.68rem; color: var(--msk-gray-500); line-height: 1.3; margin-top: 2px; }
.msk-price-value { margin-bottom: 2px; }

/* Buttons */
.msk-kit-buttons { display: flex; gap: 10px; margin-top: auto; }

.msk-btn-primary {
    display: inline-flex; align-items: center; justify-content: center; gap: 6px;
    padding: 10px 18px; border-radius: 7px; font-weight: 700; font-size: 0.85rem;
    text-decoration: none; cursor: pointer; border: none; flex: 1;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}
.msk-btn-primary:hover { transform: translateY(-2px); box-shadow: 0 5px 16px rgba(0,0,0,0.15); text-decoration: none; color: #fff; }
.msk-btn-pink { background: var(--msk-pink); color: #fff; }
.msk-btn-pink:hover { background: #b81a6e; color: #fff; }
.msk-btn-blue { background: var(--msk-blue); color: #fff; }
.msk-btn-blue:hover { background: #1a8ab8; color: #fff; }
.msk-btn-gradient { background: var(--msk-grad); color: #fff; }
.msk-btn-gradient:hover { box-shadow: 0 5px 20px rgba(212,30,129,0.38); color: #fff; text-decoration: none; }

.msk-btn-outline {
    display: inline-flex; align-items: center; justify-content: center; gap: 6px;
    padding: 10px 18px; border-radius: 7px; font-weight: 700; font-size: 0.85rem;
    text-decoration: none; cursor: pointer; border: 2px solid var(--msk-gray-300);
    color: var(--msk-navy); background: #fff; flex: 1;
    transition: transform 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}
.msk-btn-outline:hover { border-color: var(--msk-blue); color: var(--msk-blue); text-decoration: none; transform: translateY(-2px); }
.msk-btn-dark { border-color: var(--msk-navy); color: var(--msk-navy); }
.msk-btn-dark:hover { background: var(--msk-navy); color: #fff; }
.msk-btn-full { width: 60%; text-align: center; padding: 0.5rem; border-radius: 6px;}

/* ============================================
   SCREEN 4A: READY TO TRANSFORM CTA
   ============================================ */
.msk-transform-cta { padding: 50px 0; background: var(--msk-gray-100); }
.msk-transform-inner {
    display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 40px; align-items: center;
    background: linear-gradient(135deg, #121b39 0%, #1a2347 100%);
    border-radius: 16px; padding: 44px 48px; position: relative; overflow: hidden;
}
.msk-transform-text h2 { color: #fff; font-size: 2rem; font-weight: 800; line-height: 1.2; margin: 0 0 12px; }
.msk-transform-text p { color: #cdd5e6; font-size: 0.95rem; line-height: 1.55; margin: 0 0 22px; }
.msk-transform-text .msk-btn-gradient {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 11px 26px; border-radius: 8px; font-size: 0.9rem; flex: none;
}
.msk-transform-image { text-align: center; }
.msk-transform-image img { max-width: 280px; width: 100%; height: auto; }

/* ============================================
   SCREEN 4B: WHAT'S INCLUDED — CENTERED
   ============================================ */
.msk-included { padding: 70px 0; background: var(--msk-white); }
.msk-included .msk-section-title {
    background: var(--msk-grad); -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent; display: inline-block;
}
.msk-included .container { text-align: center; }
.msk-included-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
    max-width: 900px; margin: 0 auto; text-align: center;
}
.msk-included-card {
    background: #fff; border-radius: 12px; padding: 24px 16px 20px;
    border: 1px solid var(--msk-gray-200); box-shadow: 0 2px 10px rgba(18,27,57,0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease; text-align: center;
}
.msk-included-card:hover { transform: translateY(-3px); box-shadow: 0 6px 22px rgba(18,27,57,0.1); }
.msk-included-icon {
    width: 68px; height: 68px; margin: 0 auto 12px; display: flex;
    align-items: center; justify-content: center;
    background: rgba(38,171,224,0.07); border-radius: 14px; transition: background 0.3s ease;
}
.msk-included-card:hover .msk-included-icon { background: rgba(38,171,224,0.15); }
.msk-included-icon img { width: 40px; height: 40px; object-fit: contain; }
.msk-included-card h4 { font-size: 0.95rem; font-weight: 800; margin: 0 0 4px; }
.msk-included-card p { font-size: 0.82rem; color: var(--msk-gray-700); margin: 0; line-height: 1.4; }

/* ============================================
   SCREEN 5A: LEARNING OUTCOMES
   ============================================ */
.msk-learning-outcomes { padding: 70px 0; background: var(--msk-white); }
.msk-learning-outcomes h2 { text-align: center; font-size: 2rem; font-weight: 800; margin: 0 0 10px; }
.msk-outcomes-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }

.msk-outcome-card {
    border-radius: 14px; padding: 22px 18px 24px; text-align: center;
    display: flex; flex-direction: column; align-items: center;
    border: 2px solid; background: #fff; position: relative;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.msk-outcome-card:hover { transform: translateY(-4px); box-shadow: 0 12px 34px rgba(18,27,57,0.12); }

.msk-outcome-math { border-color: #f8c6dd; background: linear-gradient(180deg, #fff 0%, #fff5fa 100%); }
.msk-outcome-science { border-color: #c4e6f7; background: linear-gradient(180deg, #fff 0%, #f0faff 100%); }

.msk-outcome-icon-wrap {
    width: 62px; height: 62px; border-radius: 14px; display: flex;
    align-items: center; justify-content: center; margin-bottom: 10px;
}
.msk-outcome-math .msk-outcome-icon-wrap { background: rgba(212,30,129,0.08); }
.msk-outcome-science .msk-outcome-icon-wrap { background: rgba(38,171,224,0.08); }
.msk-outcome-icon-wrap img { width: 36px; height: 36px; object-fit: contain; }

.msk-outcome-card h3 { font-size: 1.1rem; font-weight: 800; margin: 0 0 14px; line-height: 1.25; }
.msk-outcome-math h3 { color: var(--msk-pink); }
.msk-outcome-science h3 { color: var(--msk-blue); }

.msk-outcome-divider { width: 100%; border: 0; border-top: 1px solid rgba(0,0,0,0.08); margin: 0 0 14px; }

.msk-outcome-desc { font-size: 0.88rem; color: var(--msk-gray-700); margin: 0 0 16px; line-height: 1.5; }

.msk-outcome-list { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 7px; justify-content: center; }
.msk-outcome-list li { font-size: 0.82rem; font-weight: 600; padding: 5px 14px; border-radius: 999px; }
.msk-outcome-math .msk-outcome-list li { background: #fde6f1; color: var(--msk-pink); }
.msk-outcome-science .msk-outcome-list li { background: #e0f4fd; color: var(--msk-blue); }

/* ============================================
   SCREEN 5B: STANDARDS ALIGNMENT
   ============================================ */
.msk-standards { padding: 0 0 70px; background: var(--msk-white); }
.msk-standards h2 { text-align: center; font-size: 2rem; font-weight: 800; margin: 0 0 10px; }
.msk-standards-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }

.msk-standards-card {
    border-radius: 14px; padding: 22px 18px 24px; text-align: center;
    display: flex; flex-direction: column; align-items: center;
    border: 2px solid; background: #fff; position: relative;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.msk-standards-card:hover { transform: translateY(-4px); box-shadow: 0 12px 34px rgba(18,27,57,0.12); }

.msk-standards-card.msk-standards-india {
    border-color: #c4e6f7;
    background: linear-gradient(180deg, #fff 0%, #f0faff 100%);
}
.msk-standards-card.msk-standards-intl {
    border-color: #f8c6dd;
    background: linear-gradient(180deg, #fff 0%, #fff5fa 100%);
}

.msk-standards-icon {
    width: 62px; height: 62px; border-radius: 14px; display: flex;
    align-items: center; justify-content: center; margin-bottom: 10px;
}
.msk-standards-india .msk-standards-icon { background: rgba(38,171,224,0.08); }
.msk-standards-intl .msk-standards-icon { background: rgba(212,30,129,0.08); }
.msk-standards-icon img { width: 38px; height: 38px; object-fit: contain; }

.msk-standards-card h4 { font-size: 1.1rem; font-weight: 800; margin: 0 0 14px; line-height: 1.25; }
.msk-standards-india h4 { color: var(--msk-blue); }
.msk-standards-intl h4 { color: var(--msk-pink); }

.msk-standards-divider { width: 100%; border: 0; border-top: 1px solid rgba(0,0,0,0.08); margin: 0 0 14px; }

.msk-standards-tags { display: flex; flex-wrap: wrap; gap: 7px; justify-content: center; }
.msk-standards-tags span {
    background: var(--msk-grad); color: #fff; font-size: 0.82rem; font-weight: 600;
    padding: 5px 14px; border-radius: 7px;
}

/* ============================================
   SCREEN 6: CLASSROOM BUNDLE
   ============================================ */
.msk-classroom-bundle { padding: 70px 0; background: var(--msk-white); }
.msk-bundle-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }
.msk-bundle-info h2 { font-size: 1.9rem; font-weight: 800; margin: 0 0 24px; line-height: 1.2; }

.msk-bundle-cards { display: flex; flex-direction: column; gap: 16px; }

.msk-bundle-card {
    border-radius: 12px; padding: 20px 20px 22px;
    border: 2px solid; background: #fff;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.msk-bundle-card:hover { transform: translateY(-3px); box-shadow: 0 8px 24px rgba(18,27,57,0.1); }

.msk-bundle-card-pink {
    border-color: #f8c6dd;
    background: linear-gradient(180deg, #fff 0%, #fff5fa 100%);
}
.msk-bundle-card-blue {
    border-color: #c4e6f7;
    background: linear-gradient(180deg, #fff 0%, #f0faff 100%);
}

.msk-bundle-card h4 { font-size: 1rem; font-weight: 800; margin: 0 0 12px; }
.msk-bundle-card ul { list-style: none; padding: 0; margin: 0; }
.msk-bundle-card ul li {
    position: relative; padding-left: 18px; margin-bottom: 7px;
    font-size: 0.9rem; color: var(--msk-gray-700); line-height: 1.5;
}
.msk-bundle-card ul li::before {
    content: ''; position: absolute; left: 0; top: 7px;
    width: 7px; height: 7px; border-radius: 50%;
}
.msk-bundle-card-pink ul li::before { background: var(--msk-pink); }
.msk-bundle-card-blue ul li::before { background: var(--msk-blue); }

.msk-bundle-cta {
    margin-top: 5rem;
    background: linear-gradient(135deg, #121b39, #1a2347); border-radius: 16px;
    padding: 32px 28px; color: #fff; display: flex; flex-direction: column;
}
.msk-bundle-cta-top { flex: 1; }
.msk-bundle-cta h3 { color: #fff; font-size: 1.15rem; font-weight: 800; line-height: 1.35; margin: 0 0 4px; }
.msk-bundle-cta h3.msk-text-blue { color: var(--msk-blue); }
.msk-bundle-cta p { color: #cdd5e6; font-size: 0.9rem; line-height: 1.55; margin: 0 0 8px; }
.msk-bundle-cta .msk-btn-gradient { margin-top: 16px; }

/* ============================================
   SCREEN 7: PICTOMATH
   ============================================ */
.msk-pictomath { padding: 0 0 70px; background: var(--msk-white); }
.msk-pictomath-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 44px; align-items: center; }
.msk-pictomath-image img { max-width: 440px; width: 100%; height: auto; display: block; margin: 0 auto; }
.msk-pictomath-content h2 { font-size: 1.7rem; font-weight: 800; line-height: 1.25; margin: 0 0 8px; }
.msk-pictomath-content h3 { font-size: 1.2rem; font-weight: 800; margin: 0 0 14px; }
.msk-pictomath-content p { font-size: 0.9rem; color: var(--msk-gray-700); margin: 0 0 12px; }
.msk-pictomath-list { list-style: none; padding: 0; margin: 0 0 18px; }
.msk-pictomath-list li {
    display: flex; align-items: center; gap: 8px; font-size: 0.88rem;
    color: var(--msk-gray-700); margin-bottom: 6px; line-height: 1.4;
}
.msk-pictomath-list li img { width: 16px; height: 16px; object-fit: contain; flex-shrink: 0; }
.msk-pictomath-content .msk-btn-primary { display: inline-flex; flex: none; }

/* ============================================
   SCREEN 8: WHY CHOOSE MERITUS + GET STARTED
   ============================================ */
.msk-why-choose { padding: 70px 0; background: var(--msk-white); }
.msk-why-choose h2 { text-align: center; font-size: 2rem; font-weight: 800; margin: 0 0 40px; }
.msk-why-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }

.msk-why-card {
    border-radius: 14px; padding: 24px 20px 26px;
    border: 2px solid; background: #fff;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.msk-why-card:hover { transform: translateY(-4px); box-shadow: 0 12px 34px rgba(18,27,57,0.12); }

.msk-why-teachers {
    border-color: #f8c6dd;
    background: linear-gradient(180deg, #fff 0%, #fff5fa 100%);
}
.msk-why-schools {
    border-color: #c4e6f7;
    background: linear-gradient(180deg, #fff 0%, #f0faff 100%);
}

.msk-why-card h3 { font-size: 1.15rem; font-weight: 800; margin: 0 0 16px; line-height: 1.25; }
.msk-why-teachers h3 { color: var(--msk-pink); }
.msk-why-schools h3 { color: var(--msk-blue); }

.msk-why-divider { width: 100%; border: 0; border-top: 1px solid rgba(0,0,0,0.08); margin: 0 0 16px; }

.msk-why-card ul { list-style: none; padding: 0; margin: 0; }
.msk-why-card ul li {
    display: flex; align-items: flex-start; gap: 10px; font-size: 0.88rem;
    color: var(--msk-gray-700); margin-bottom: 10px; line-height: 1.5;
}
.msk-why-card ul li img { width: 18px; height: 18px; object-fit: contain; flex-shrink: 0; margin-top: 3px; }

.msk-get-started { padding: 60px 0 70px; background: var(--msk-gray-100); }
.msk-get-started h2 { text-align: center; font-size: 2rem; font-weight: 800; margin: 0 0 10px; }
.msk-get-started-buttons { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; max-width: 560px; margin: 0 auto; }
.msk-get-started-buttons .msk-btn-primary,
.msk-get-started-buttons .msk-btn-outline { flex: none; min-width: 160px; }

/* ============================================
   WHATSAPP FLOAT
   ============================================ */
.msk-whatsapp-float {
    position: fixed; bottom: 22px; left: 22px; right: auto;
    width: 52px; height: 52px; border-radius: 50%; background: #25d366;
    box-shadow: 0 5px 16px rgba(0,0,0,0.16); display: flex; align-items: center; justify-content: center;
    z-index: 999; color: #fff; transition: transform 0.2s ease;
}
.msk-whatsapp-float:hover { transform: scale(1.06); color: #fff; }
.msk-whatsapp-float svg { width: 28px; height: 28px; fill: #fff; }

/* ============================================
   RESPONSIVE — Tablet (max-width: 991px)
   ============================================ */
@media (max-width: 991px) {
    .msk-hero-content { max-width: 90%; }
    .msk-hero-content h1 { font-size: 2rem; }
    .msk-kit-grid { grid-template-columns: 1fr; max-width: 480px; margin-left: auto; margin-right: auto; }
    .msk-transform-inner { grid-template-columns: 1fr; text-align: center; padding: 32px 24px; }
    .msk-transform-image { display: none; }
    .msk-included-grid { grid-template-columns: repeat(2, 1fr); }
    .msk-outcomes-grid { grid-template-columns: 1fr; }
    .msk-standards-grid { grid-template-columns: 1fr; }
    .msk-bundle-grid { grid-template-columns: 1fr; }
    .msk-pictomath-grid { grid-template-columns: 1fr; text-align: center; }
    .msk-pictomath-list { display: inline-block; text-align: left; }
    .msk-why-grid { grid-template-columns: 1fr; }
    .msk-section-title { font-size: 1.6rem; }
    .msk-kit-image { min-height: 180px; }
}

/* ============================================
   RESPONSIVE — Mobile (max-width: 600px)
   ============================================ */
@media (max-width: 600px) {
    .msk-hero { background: var(--msk-grad); }
    .msk-hero-bg-wrap { display: none; }
    .msk-hero .container { position: static; padding: 36px 0; }
    .msk-hero-content { text-align: center; padding: 10px 0; }
    .msk-hero-content h1 { font-size: 1.45rem; }
    .msk-hero-sub { font-size: 0.85rem; }
    .msk-hero-tags { justify-content: center; gap: 5px; }
    .msk-tag { font-size: 0.7rem; padding: 4px 10px; }

    .msk-hero-subtext { padding: 20px 0; }
    .msk-hero-subtext p { font-size: 0.88rem; }

    .msk-kit-grid { grid-template-columns: 1fr; max-width: 100%; }
    .msk-kit-image { min-height: 160px; padding: 12px 14px 0; }
    .msk-kit-image img { max-width: 180px; }
    .msk-kit-body { padding: 14px 16px 16px; }
    .msk-kit-body h3 { font-size: 1.05rem; }
    .msk-kit-buttons { flex-direction: column; gap: 8px; }
    .msk-kit-pricing { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; padding: 10px; }
    .msk-price-divider { display: none; }

    .msk-transform-inner { padding: 28px 18px; border-radius: 12px; }
    .msk-transform-text h2 { font-size: 1.4rem; }

    .msk-included { padding: 50px 0; }
    .msk-included-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .msk-included-card { padding: 18px 12px 14px; }
    .msk-included-icon { width: 52px; height: 52px; }
    .msk-included-icon img { width: 32px; height: 32px; }
    .msk-included-card h4 { font-size: 0.82rem; }
    .msk-included-card p { font-size: 0.72rem; }

    .msk-learning-outcomes { padding: 50px 0; }
    .msk-outcomes-grid { grid-template-columns: 1fr; }
    .msk-standards { padding-bottom: 50px; }
    .msk-standards-grid { grid-template-columns: 1fr; }

    .msk-classroom-bundle { padding: 50px 0; }
    .msk-bundle-grid { gap: 24px; }
    .msk-bundle-info h2 { font-size: 1.4rem; }

    .msk-pictomath { padding-bottom: 50px; }
    .msk-pictomath-grid { gap: 24px; }
    .msk-pictomath-content h2 { font-size: 1.3rem; }
    .msk-pictomath-content h3 { font-size: 1.05rem; }

    .msk-why-choose { padding: 50px 0; }
    .msk-why-card { padding: 20px 16px; }
    .msk-why-card h3 { font-size: 1rem; }

    .msk-get-started { padding: 50px 0; }
    .msk-get-started-buttons { flex-direction: column; align-items: stretch; }
    .msk-get-started-buttons .msk-btn-primary,
    .msk-get-started-buttons .msk-btn-outline { min-width: 0; }

    .msk-section-title { font-size: 1.4rem; }
    .msk-btn-primary, .msk-btn-outline { width: 100%; }
    .msk-grade-label { font-size: 0.7rem; padding: 5px 14px; margin-bottom: 14px; }
}

@media (max-width: 400px) {
    .msk-included-grid { grid-template-columns: 1fr 1fr; gap: 8px; }
}