/* ==========================================================================
   FOOTBALL BATTLE ARENA — KIDS STADIUM LIGHT THEME & LIVE WALLPAPER
   - Clear, vibrant, kid-friendly animated live stadium wallpaper
   - Pure white product showcase card (no surrounding text or labels)
   - High-contrast premium typography (Space Grotesk + Hind Siliguri)
   ========================================================================== */

:root {
    --bg-pure-white: #ffffff;
    --bg-stadium-light: #f8fafc;
    --bg-turf-soft: #f0fdf4;
    --bg-sky-soft: #eff6ff;

    --text-navy-deep: #091024;
    --text-navy-body: #1e293b;
    --text-muted: #64748b;
    --text-subtle: #94a3b8;

    --stadium-blue: #1d4ed8;
    --stadium-blue-bright: #2563eb;
    --stadium-blue-soft: #dbeafe;

    --pitch-green: #059669;
    --pitch-green-bright: #10b981;
    --pitch-green-soft: #dcfce7;

    --trophy-gold: #d97706;
    --trophy-gold-bright: #f59e0b;
    --trophy-gold-soft: #fef3c7;

    --champions-purple: #7c3aed;
    --champions-purple-soft: #ede9fe;

    --border-light: rgba(226, 232, 240, 0.9);
    --border-card: rgba(203, 213, 225, 0.8);

    --font-heading: 'Outfit', 'Anek Bangla', 'Space Grotesk', -apple-system, sans-serif;
    --font-bengali: 'Anek Bangla', 'Hind Siliguri', sans-serif;
    --font-body: 'Plus Jakarta Sans', 'Hind Siliguri', sans-serif;

    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 22px;
    --radius-xl: 30px;
    --radius-full: 9999px;

    --shadow-soft: 0 4px 20px -2px rgba(15, 23, 42, 0.05);
    --shadow-card: 0 14px 38px -4px rgba(9, 16, 36, 0.08);
    --shadow-hover: 0 20px 48px -6px rgba(9, 16, 36, 0.12);
    --shadow-glow: 0 10px 32px rgba(29, 78, 216, 0.3);

    --stage-shadow: 
        0 24px 60px -12px rgba(9, 16, 36, 0.14),
        0 8px 24px -4px rgba(9, 16, 36, 0.06),
        0 0 0 1px rgba(226, 232, 240, 0.95);

    /* Dynamic header height offset variable */
    --master-header-height: 110px;
}

/* ==========================================================================
   RESET & FOUNDATIONS (100% RESPONSIVE SAFEGUARDS)
   ========================================================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    background-color: #f8fafc;
    color: var(--text-navy-deep);
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    -webkit-text-size-adjust: 100%;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body.kids-stadium-theme {
    background-color: transparent;
    color: var(--text-navy-body);
    position: relative;
    min-height: 100vh;
}

p, h1, h2, h3, h4, h5, h6, span, a, label, strong {
    overflow-wrap: break-word;
    word-break: break-word;
}

img, svg, canvas {
    max-width: 100%;
}

a {
    color: inherit;
    text-decoration: none;
}

img {
    max-width: 100%;
    display: block;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

/* ==========================================================================
   CLEAR, VIBRANT KIDS STADIUM LIVE WALLPAPER CANVAS
   ========================================================================== */
.kids-live-wallpaper {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 0;
    pointer-events: none;
}

.stadium-light-aura {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 1;
    pointer-events: none;
    background: 
        radial-gradient(circle at 15% 15%, rgba(219, 234, 254, 0.65) 0%, transparent 45%),
        radial-gradient(circle at 85% 35%, rgba(220, 252, 231, 0.60) 0%, transparent 50%),
        radial-gradient(circle at 50% 85%, rgba(254, 243, 199, 0.50) 0%, transparent 45%),
        radial-gradient(circle at 80% 90%, rgba(237, 233, 254, 0.55) 0%, transparent 40%);
}

/* ==========================================================================
   MASTER UNIFIED STICKY HEADER (Urgency Bar + Nav Bar)
   ========================================================================== */
.master-sticky-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    box-shadow: 0 4px 20px rgba(9, 16, 36, 0.08);
    display: flex;
    flex-direction: column;
}

.stadium-nav {
    position: relative;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-light);
    transition: all 0.3s ease;
}

.stadium-nav.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 4px 24px rgba(9, 16, 36, 0.06);
}

.nav-wrapper {
    max-width: 1480px;
    margin: 0 auto;
    padding: 12px 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.brand-crest {
    display: flex;
    align-items: center;
    gap: 10px;
}

.crest-emoji {
    font-size: 26px;
    filter: drop-shadow(0 2px 6px rgba(29, 78, 216, 0.25));
}

.crest-title {
    display: flex;
    flex-direction: column;
}

.crest-sub {
    font-family: var(--font-heading);
    font-size: 9.5px;
    letter-spacing: 1.5px;
    color: var(--stadium-blue-bright);
    font-weight: 700;
}

.crest-name {
    font-family: var(--font-heading);
    font-size: 17px;
    font-weight: 700;
    letter-spacing: 0.5px;
    color: var(--text-navy-deep);
}

.crest-name strong {
    color: var(--stadium-blue);
}

.nav-story-pills {
    display: flex;
    align-items: center;
    gap: 6px;
    background: rgba(241, 245, 249, 0.85);
    padding: 4px 6px;
    border-radius: var(--radius-full);
    border: 1px solid var(--border-light);
}

.story-pill {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-muted);
    padding: 6px 14px;
    border-radius: var(--radius-full);
    transition: all 0.2s ease;
}

.story-pill:hover {
    color: var(--stadium-blue);
}

.story-pill.active {
    color: #ffffff;
    background: var(--stadium-blue);
    box-shadow: 0 2px 10px rgba(29, 78, 216, 0.35);
}

.nav-buy-cta {
    background: var(--stadium-blue);
    color: #ffffff !important;
    font-family: var(--font-heading);
    font-size: 13.5px;
    font-weight: 700;
    padding: 8px 22px;
    border-radius: var(--radius-full);
    box-shadow: 0 4px 14px rgba(29, 78, 216, 0.25);
    transition: all 0.25s ease;
    margin-left: 6px;
}

.nav-buy-cta:hover {
    background: var(--stadium-blue-bright);
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(29, 78, 216, 0.4);
}

.mobile-toggle-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 6px;
}

.mobile-toggle-btn span {
    width: 22px;
    height: 2px;
    background: var(--text-navy-deep);
    transition: all 0.3s ease;
}

/* ==========================================================================
   TOP URGENCY OFFER & COUNTDOWN STRIP (High Contrast, Bold, Ultra Clear)
   ========================================================================== */
.urgency-countdown-strip {
    position: relative;
    width: 100%;
    z-index: 10;
    background: linear-gradient(90deg, #7f1d1d 0%, #b91c1c 25%, #c2410c 60%, #047857 100%);
    color: #ffffff;
    box-shadow: 0 3px 12px rgba(0, 0, 0, 0.15);
    border-bottom: 2px solid #f59e0b;
    padding: 3px 0;
}

.urgency-inner {
    max-width: 1480px;
    margin: 0 auto;
    padding: 7px 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}

.urgency-label-group {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14.5px;
}

.flame-icon {
    font-size: 20px;
    display: inline-block;
    animation: flamePulse 1.2s infinite alternate ease-in-out;
}

@keyframes flamePulse {
    0% { transform: scale(1); filter: drop-shadow(0 0 2px #f59e0b); }
    100% { transform: scale(1.25); filter: drop-shadow(0 0 10px #ef4444); }
}

.urgency-title {
    font-family: var(--font-bengali), var(--font-heading);
    font-weight: 700;
    font-size: 15px;
    color: #ffffff;
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.urgency-title strong {
    color: #fef08a;
    background: rgba(234, 179, 8, 0.28);
    border: 1px solid rgba(254, 240, 138, 0.4);
    padding: 2px 10px;
    border-radius: var(--radius-sm);
    font-weight: 800;
    font-size: 15.5px;
}

.price-pill-tag {
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.4);
    padding: 2px 10px;
    border-radius: var(--radius-full);
    font-size: 12.5px;
    font-weight: 800;
    color: #ffffff;
}

.urgency-subtitle {
    color: #fed7aa;
    font-size: 13.5px;
    font-family: var(--font-bengali);
    font-weight: 700;
}

.countdown-clock {
    display: flex;
    align-items: center;
    gap: 6px;
    background: rgba(0, 0, 0, 0.55);
    padding: 5px 16px;
    border-radius: var(--radius-md);
    border: 1.5px solid rgba(245, 158, 11, 0.6);
    box-shadow: 0 0 15px rgba(245, 158, 11, 0.25);
}

.clock-unit {
    display: flex;
    align-items: baseline;
    gap: 4px;
}

.clock-num {
    font-family: 'Outfit', monospace;
    font-size: 19px;
    font-weight: 900;
    color: #fef08a;
    min-width: 25px;
    text-align: center;
    letter-spacing: 0.5px;
    text-shadow: 0 0 10px rgba(254, 240, 138, 0.5);
}

.clock-txt {
    font-size: 11px;
    color: #cbd5e1;
    text-transform: uppercase;
    font-family: var(--font-bengali);
    font-weight: 700;
}

.clock-divider {
    font-weight: 900;
    color: #f59e0b;
    font-size: 15px;
    margin: 0 2px;
}

.urgency-fast-cta {
    background: #f59e0b;
    color: #0f172a !important;
    font-family: var(--font-bengali), var(--font-heading);
    font-size: 14px;
    font-weight: 800;
    padding: 7px 20px;
    border-radius: var(--radius-full);
    transition: all 0.2s ease;
    box-shadow: 0 4px 14px rgba(245, 158, 11, 0.5);
    white-space: nowrap;
}

.urgency-fast-cta:hover {
    background: #fbbf24;
    transform: translateY(-1px);
    box-shadow: 0 6px 18px rgba(245, 158, 11, 0.7);
}

/* ==========================================================================
   MASTER SHOWCASE GRAND STAGE (Split Layout)
   ========================================================================== */
.stadium-split-stage {
    position: relative;
    z-index: 2;
    padding-top: 130px;
}

.split-stage-container {
    max-width: 1480px;
    margin: 0 auto;
    padding: 0 32px;
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 48px;
    position: relative;
}

/* ==========================================================================
   LEFT COLUMN: CONTINUOUS STORY PANELS (10 THEMES)
   ========================================================================== */
.story-column-flow {
    display: flex;
    flex-direction: column;
    gap: 40px;
    padding: 30px 0 120px;
}

.chapter-card-section {
    min-height: 85vh;
    display: flex;
    align-items: center;
    padding: 24px 0;
}

.premium-story-card {
    background: rgba(255, 255, 255, 0.90);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-xl);
    padding: 46px 42px;
    box-shadow: var(--shadow-card);
    transition: border-color 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease;
    width: 100%;
}

.premium-story-card:hover {
    border-color: rgba(29, 78, 216, 0.35);
    box-shadow: var(--shadow-hover);
    transform: translateY(-2px);
}

/* Distinct Vibrant Color Themes for Chapters */
.card-electric-blue {
    border: 1.5px solid rgba(37, 99, 235, 0.45);
    box-shadow: 0 16px 42px -4px rgba(37, 99, 235, 0.14), 0 0 0 1px rgba(37, 99, 235, 0.1);
    background: linear-gradient(150deg, rgba(255, 255, 255, 0.96) 0%, rgba(239, 246, 255, 0.92) 100%);
}
.card-electric-blue:hover {
    border-color: #2563eb;
    box-shadow: 0 20px 48px -4px rgba(37, 99, 235, 0.22), 0 0 0 2px rgba(37, 99, 235, 0.2);
}

.card-turf-green {
    border: 1.5px solid rgba(16, 185, 129, 0.45);
    box-shadow: 0 16px 42px -4px rgba(16, 185, 129, 0.14), 0 0 0 1px rgba(16, 185, 129, 0.1);
    background: linear-gradient(150deg, rgba(255, 255, 255, 0.96) 0%, rgba(236, 253, 245, 0.92) 100%);
}
.card-turf-green:hover {
    border-color: #10b981;
    box-shadow: 0 20px 48px -4px rgba(16, 185, 129, 0.22), 0 0 0 2px rgba(16, 185, 129, 0.2);
}

.card-sunset-coral {
    border: 1.5px solid rgba(249, 115, 22, 0.45);
    box-shadow: 0 16px 42px -4px rgba(249, 115, 22, 0.14), 0 0 0 1px rgba(249, 115, 22, 0.1);
    background: linear-gradient(150deg, rgba(255, 255, 255, 0.96) 0%, rgba(255, 247, 237, 0.92) 100%);
}
.card-sunset-coral:hover {
    border-color: #f97316;
    box-shadow: 0 20px 48px -4px rgba(249, 115, 22, 0.22), 0 0 0 2px rgba(249, 115, 22, 0.2);
}

.card-royal-indigo {
    border: 1.5px solid rgba(99, 102, 241, 0.45);
    box-shadow: 0 16px 42px -4px rgba(99, 102, 241, 0.14), 0 0 0 1px rgba(99, 102, 241, 0.1);
    background: linear-gradient(150deg, rgba(255, 255, 255, 0.96) 0%, rgba(238, 242, 255, 0.92) 100%);
}
.card-royal-indigo:hover {
    border-color: #6366f1;
    box-shadow: 0 20px 48px -4px rgba(99, 102, 241, 0.22), 0 0 0 2px rgba(99, 102, 241, 0.2);
}

.card-trophy-gold {
    border: 1.5px solid rgba(245, 158, 11, 0.5);
    box-shadow: 0 16px 42px -4px rgba(245, 158, 11, 0.18), 0 0 0 1px rgba(245, 158, 11, 0.12);
    background: linear-gradient(150deg, rgba(255, 255, 255, 0.96) 0%, rgba(254, 252, 232, 0.92) 100%);
}
.card-trophy-gold:hover {
    border-color: #f59e0b;
    box-shadow: 0 20px 48px -4px rgba(245, 158, 11, 0.25), 0 0 0 2px rgba(245, 158, 11, 0.2);
}

/* ==========================================================================
   CIRCULAR ROTATING SEAL BADGE & PROMINENCE TAG ("চারপাশে গোল করে লেখা")
   ========================================================================== */
.card-hero-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 8px;
    position: relative;
}

.header-main-titles {
    flex: 1;
}

.screen-free-prominence-tag {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 50%, #d1fae5 100%);
    border: 2px solid #059669;
    color: #065f46;
    font-family: var(--font-bengali), var(--font-heading);
    font-size: 15px;
    font-weight: 800;
    padding: 8px 20px;
    border-radius: var(--radius-full);
    margin-bottom: 14px;
    box-shadow: 0 4px 18px rgba(5, 150, 105, 0.22), 0 0 0 1px rgba(16, 185, 129, 0.25);
    animation: prominenceGlow 2.4s infinite alternate ease-in-out;
}

@keyframes prominenceGlow {
    0% {
        border-color: #10b981;
        box-shadow: 0 4px 14px rgba(16, 185, 129, 0.25), 0 0 0 1px rgba(16, 185, 129, 0.2);
        transform: scale(1);
    }
    100% {
        border-color: #059669;
        box-shadow: 0 8px 24px rgba(5, 150, 105, 0.38), 0 0 0 3px rgba(52, 211, 153, 0.3);
        transform: scale(1.015);
    }
}

.prominence-badge-icon {
    font-size: 18px;
    display: inline-block;
    filter: drop-shadow(0 2px 4px rgba(5, 150, 105, 0.35));
    animation: iconPulse 1.2s infinite alternate ease-in-out;
}

@keyframes iconPulse {
    0% { transform: scale(1); }
    100% { transform: scale(1.22); }
}

.prominence-badge-text {
    color: #065f46;
    font-weight: 800;
    letter-spacing: -0.2px;
}

.circular-rotating-seal {
    position: relative;
    width: 215px;
    height: 215px;
    flex-shrink: 0;
    margin-top: -12px;
}

.seal-svg {
    width: 100%;
    height: 100%;
    animation: rotateSeal 28s linear infinite;
    transform-origin: center center;
    filter: drop-shadow(0 6px 20px rgba(5, 150, 105, 0.25));
}

.circular-rotating-seal:hover .seal-svg {
    animation-play-state: paused;
}

@keyframes rotateSeal {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.seal-text-path {
    font-family: var(--font-bengali), var(--font-heading);
    font-size: 14.5px;
    font-weight: 800;
    fill: #047857;
    letter-spacing: 0.6px;
}

.seal-center-badge {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 102px;
    height: 102px;
    border-radius: 50%;
    background: linear-gradient(135deg, #ffffff 0%, #ecfdf5 100%);
    border: 2.5px solid #059669;
    box-shadow: 0 8px 26px rgba(5, 150, 105, 0.32);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    pointer-events: none;
    z-index: 2;
}

.seal-ball {
    font-size: 32px;
    line-height: 1;
    display: block;
    filter: drop-shadow(0 3px 6px rgba(0, 0, 0, 0.18));
}

.seal-core-title {
    font-family: 'Outfit', sans-serif;
    font-size: 11px;
    font-weight: 900;
    color: #065f46;
    letter-spacing: 0.8px;
    margin-top: 3px;
}

.seal-sub-tag {
    font-family: var(--font-bengali);
    font-size: 9.5px;
    font-weight: 800;
    color: #059669;
    background: #dcfce7;
    padding: 1px 7px;
    border-radius: var(--radius-full);
    margin-top: 2px;
}

.kid-badge-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: 5px 14px;
    border-radius: var(--radius-full);
    margin-bottom: 18px;
}

.kid-badge-tag.blue {
    color: var(--stadium-blue);
    background: var(--stadium-blue-soft);
    border: 1px solid rgba(29, 78, 216, 0.2);
}

.kid-badge-tag.green {
    color: var(--pitch-green);
    background: var(--pitch-green-soft);
    border: 1px solid rgba(5, 150, 105, 0.2);
}

.kid-badge-tag.orange {
    color: #ea580c;
    background: #ffedd5;
    border: 1px solid rgba(234, 88, 12, 0.25);
}

.kid-badge-tag.indigo {
    color: #4f46e5;
    background: #e0e7ff;
    border: 1px solid rgba(79, 70, 229, 0.25);
}

.kid-badge-tag.purple {
    color: var(--champions-purple);
    background: var(--champions-purple-soft);
    border: 1px solid rgba(124, 58, 237, 0.2);
}

.badge-beacon {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: currentColor;
    animation: beaconFlash 1.6s infinite ease-in-out;
}

@keyframes beaconFlash {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.3; transform: scale(0.85); }
}

.story-heading {
    font-family: var(--font-bengali), var(--font-heading);
    font-size: clamp(2.1rem, 3.4vw, 3rem);
    font-weight: 800;
    line-height: 1.22;
    letter-spacing: -0.3px;
    color: var(--text-navy-deep);
    margin-bottom: 16px;
}

.text-gradient-electric {
    background: linear-gradient(135deg, #1d4ed8 0%, #06b6d4 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.text-gradient-blue {
    background: linear-gradient(135deg, var(--stadium-blue) 0%, #3b82f6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.text-gradient-green {
    background: linear-gradient(135deg, #059669 0%, #10b981 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.text-gradient-coral {
    background: linear-gradient(135deg, #ea580c 0%, #f43f5e 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.text-gradient-orange {
    background: linear-gradient(135deg, #ea580c 0%, #f97316 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.text-gradient-indigo {
    background: linear-gradient(135deg, #4338ca 0%, #6366f1 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.text-gradient-purple {
    background: linear-gradient(135deg, var(--champions-purple) 0%, #d97706 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.story-description {
    font-size: 16px;
    line-height: 1.75;
    color: var(--text-navy-body);
    margin-bottom: 26px;
}

/* Feature Metrics (Chapter 1) */
.feature-metrics-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-bottom: 26px;
}

.f-metric-box {
    background: var(--bg-pure-white);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    padding: 16px 14px;
    text-align: center;
    box-shadow: var(--shadow-soft);
}

.fm-icon {
    font-size: 24px;
    display: block;
    margin-bottom: 6px;
}

.f-metric-box strong {
    font-family: var(--font-heading);
    font-size: 15px;
    color: var(--text-navy-deep);
    display: block;
}

.f-metric-box span {
    font-size: 11.5px;
    color: var(--text-muted);
}

.scroll-action-indicator {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 13.5px;
    color: var(--text-muted);
    padding-top: 14px;
    border-top: 1px solid var(--border-light);
}

.mouse-scroller-icon {
    width: 18px;
    height: 28px;
    border: 2px solid var(--text-muted);
    border-radius: 9px;
    position: relative;
    display: flex;
    justify-content: center;
}

.mouse-dot {
    width: 3px;
    height: 6px;
    background: var(--stadium-blue);
    border-radius: 2px;
    margin-top: 4px;
    animation: mouseGlide 1.8s infinite ease-in-out;
}

@keyframes mouseGlide {
    0%, 100% { transform: translateY(0); opacity: 1; }
    50% { transform: translateY(8px); opacity: 0.2; }
}

/* Skill Cards (Chapter 2) */
.kids-skill-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.k-skill-item {
    background: var(--bg-pure-white);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    padding: 14px 16px;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    box-shadow: var(--shadow-soft);
}

.k-icon {
    font-size: 22px;
    margin-top: 2px;
}

.k-skill-item strong {
    font-family: var(--font-heading);
    font-size: 14px;
    color: var(--text-navy-deep);
    display: block;
}

.k-skill-item p {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 2px;
    line-height: 1.4;
}

/* VS Lifestyle Cards (Chapter 3) */
.vs-lifestyle-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}

.vs-card {
    border-radius: var(--radius-md);
    padding: 20px 18px;
}

.vs-card.bad {
    background: #fef2f2;
    border: 1px solid #fecaca;
}

.vs-card.good {
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
}

.vs-chip {
    font-size: 12px;
    font-weight: 700;
    display: inline-block;
    margin-bottom: 10px;
}

.vs-chip.bad { color: #dc2626; }
.vs-chip.good { color: #16a34a; }

.vs-card ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.vs-card li {
    font-size: 13px;
    color: var(--text-navy-body);
    line-height: 1.45;
}

/* Indoor Benefits (Chapter 4) */
.indoor-benefits-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.ib-item {
    background: var(--bg-pure-white);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    padding: 12px 18px;
    font-size: 14px;
    color: var(--text-navy-body);
    box-shadow: var(--shadow-soft);
}

.ib-item span {
    font-size: 18px;
    margin-right: 8px;
}

.ib-item strong {
    color: var(--text-navy-deep);
}

/* Gift Specs Summary (Chapter 5) */
.gift-specs-summary {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-bottom: 24px;
}

.g-spec {
    background: var(--bg-pure-white);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    padding: 12px 16px;
    font-size: 13px;
    color: var(--text-navy-body);
}

.g-spec strong {
    color: var(--text-navy-deep);
}

.order-prompt-cta {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.stadium-primary-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: var(--stadium-blue);
    color: #ffffff;
    font-family: var(--font-heading);
    font-size: 15px;
    font-weight: 700;
    padding: 15px 32px;
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-glow);
    transition: all 0.25s ease;
}

.stadium-primary-cta:hover {
    background: var(--stadium-blue-bright);
    transform: translateY(-2px);
    box-shadow: 0 12px 36px rgba(29, 78, 216, 0.45);
}

.delivery-badge-note {
    font-size: 12.5px;
    color: var(--text-muted);
    text-align: center;
}

/* ==========================================================================
   RIGHT COLUMN: PINNED CLEAN PRODUCT SHOWCASE
   - Pure White Interior Card (Frame background blends 100%)
   - COMPLETELY CLEAN (NO TEXT, NO LABELS, NO BADGES AROUND IT)
   - First 2 Frames: User's Uploaded hero-base.png
   ========================================================================== */
.product-stage-column {
    position: relative;
    height: 100%;
}

/* PC STICKY WRAPPER: Sticks canvas stage smoothly on desktop */
.product-stage-sticky-box {
    position: sticky;
    top: 115px;
    width: 100%;
    display: flex;
    flex-direction: column;
    z-index: 10;
}

.clean-white-stage {
    position: relative;
    width: 100%;
    height: 72vh;
    max-height: 620px;
    min-height: 440px;
    background: #ffffff; /* Pure White guarantees 100% borderless blend */
    border-radius: var(--radius-xl);
    box-shadow: var(--stage-shadow);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    pointer-events: auto;
    cursor: grab;
    user-select: none;
    touch-action: pan-y;
    padding: 16px;
}

.clean-white-stage.is-dragging {
    cursor: grabbing;
}

.stage-360-hint {
    position: absolute;
    bottom: 14px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(15, 23, 42, 0.82);
    color: #ffffff;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.22);
    border-radius: var(--radius-full);
    padding: 4px 14px;
    font-size: 11.5px;
    font-weight: 700;
    font-family: var(--font-bengali), var(--font-heading);
    display: flex;
    align-items: center;
    gap: 7px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
    pointer-events: none;
    transition: opacity 0.3s ease, transform 0.3s ease;
    z-index: 10;
    white-space: nowrap;
}

.stage-360-hint .hint-icon {
    font-size: 13px;
    animation: hintSpin 4s linear infinite;
    display: inline-block;
}

@keyframes hintSpin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.stage-360-hint.faded {
    opacity: 0.35;
}

#productCanvas {
    width: 100%;
    height: 100%;
    object-fit: contain;
    mix-blend-mode: multiply;
    pointer-events: none;
}

/* ==========================================================================
   PHONE-ONLY STAGE TRANSITION BANNER ("Football Battle Arena")
   ========================================================================== */
.phone-stage-banner-wrap {
    display: none; /* Completely hidden on desktop PC to maintain clean layout */
}

/* ==========================================================================
   POST-HERO SECTION: 10 PILLARS GRID
   ========================================================================== */
.pillars-expanded-section {
    position: relative;
    z-index: 2;
    padding: 100px 0;
}

.content-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 32px;
}

.center-heading-group {
    margin-bottom: 50px;
    text-align: center;
}

.main-section-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 3.2vw, 2.9rem);
    font-weight: 700;
    color: var(--text-navy-deep);
    margin-top: 12px;
    margin-bottom: 10px;
}

.main-section-desc {
    font-size: 16px;
    color: var(--text-muted);
}

.ten-pillars-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 18px;
}

.pillar-box {
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(16px);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 28px 22px;
    box-shadow: var(--shadow-soft);
    transition: all 0.25s ease;
    display: flex;
    flex-direction: column;
}

.pillar-box:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-card);
    border-color: rgba(29, 78, 216, 0.35);
}

.pillar-box.gold-highlight {
    background: linear-gradient(180deg, #ffffff 0%, #fffbeb 100%);
    border-color: rgba(217, 119, 6, 0.35);
}

.pillar-icon {
    font-size: 32px;
    margin-bottom: 14px;
}

.pillar-box h3 {
    font-family: var(--font-heading);
    font-size: 16.5px;
    font-weight: 700;
    color: var(--text-navy-deep);
    margin-bottom: 8px;
}

.pillar-box p {
    font-size: 13.5px;
    color: var(--text-navy-body);
    line-height: 1.55;
}

/* ==========================================================================
   POST-HERO SECTION: HOW TO PLAY
   ========================================================================== */
.rules-step-section {
    position: relative;
    z-index: 2;
    padding: 80px 0 100px;
}

.four-step-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.step-card {
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(16px);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 30px 24px;
    box-shadow: var(--shadow-soft);
    transition: all 0.25s ease;
}

.step-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-card);
}

.step-badge {
    font-family: var(--font-heading);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1.5px;
    color: var(--stadium-blue);
    background: var(--stadium-blue-soft);
    padding: 4px 12px;
    border-radius: var(--radius-full);
    display: inline-block;
    margin-bottom: 14px;
}

.step-card h4 {
    font-family: var(--font-heading);
    font-size: 18px;
    font-weight: 700;
    color: var(--text-navy-deep);
    margin-bottom: 8px;
}

.step-card p {
    font-size: 13.5px;
    color: var(--text-navy-body);
    line-height: 1.55;
}

/* ==========================================================================
   INTERACTIVE ORDER & CHECKOUT SECTION (1149 BDT + 60/120 BDT Delivery)
   ========================================================================== */
.stadium-order-section {
    position: relative;
    z-index: 2;
    padding: 80px 0 120px;
}

.order-interactive-suite {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(24px);
    border: 1.5px solid rgba(37, 99, 235, 0.35);
    border-radius: var(--radius-xl);
    box-shadow: 0 25px 60px -10px rgba(15, 23, 42, 0.12), 0 0 0 1px rgba(37, 99, 235, 0.1);
    overflow: hidden;
}

/* Order Top Banner */
.order-top-banner {
    background: linear-gradient(135deg, #091024 0%, #1e3a8a 58%, #064e3b 100%);
    color: #ffffff;
    padding: 24px 36px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
    border-bottom: 2px solid #f59e0b;
}

.banner-left h3 {
    font-family: var(--font-bengali), var(--font-heading);
    font-size: 24px;
    font-weight: 800;
    margin: 6px 0 4px;
    color: #ffffff;
}

.deal-badge {
    display: inline-block;
    background: #ef4444;
    color: #ffffff;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 1px;
    padding: 3px 10px;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    box-shadow: 0 2px 10px rgba(239, 68, 68, 0.4);
}

.banner-left p {
    font-size: 14.5px;
    color: #e2e8f0;
    font-family: var(--font-bengali);
}

.banner-left p strong {
    color: #fde047;
    background: rgba(234, 179, 8, 0.22);
    padding: 1px 6px;
    border-radius: var(--radius-sm);
}

.banner-countdown {
    background: rgba(0, 0, 0, 0.35);
    border: 1px solid rgba(255, 255, 255, 0.22);
    padding: 10px 20px;
    border-radius: var(--radius-md);
    text-align: center;
}

.bc-title {
    font-size: 11px;
    font-weight: 700;
    color: #cbd5e1;
    display: block;
    margin-bottom: 4px;
    font-family: var(--font-bengali);
}

.mini-countdown {
    font-family: 'Outfit', monospace;
    font-size: 20px;
    font-weight: 800;
    color: #fef08a;
    letter-spacing: 1px;
}

/* Two Column Grid */
.order-grid-two-col {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 36px;
    padding: 42px 36px;
}

/* Left: Checkout Form */
.order-form-card {
    display: flex;
    flex-direction: column;
}

.form-title {
    font-family: var(--font-bengali), var(--font-heading);
    font-size: 24px;
    font-weight: 800;
    color: var(--text-navy-deep);
    margin-bottom: 6px;
}

.form-subtitle {
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: 24px;
    font-family: var(--font-bengali);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 700;
    color: var(--text-navy-deep);
    margin-bottom: 8px;
    font-family: var(--font-bengali);
}

.form-input {
    width: 100%;
    padding: 13px 16px;
    border: 1.5px solid var(--border-card);
    border-radius: var(--radius-md);
    background: #ffffff;
    font-family: var(--font-body);
    font-size: 16px;
    color: var(--text-navy-deep);
    transition: all 0.2s ease;
    outline: none;
}

.form-input:focus {
    border-color: var(--stadium-blue-bright);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.form-textarea {
    resize: vertical;
    min-height: 80px;
}

/* Delivery Area Radios */
.delivery-area-label {
    font-size: 14px;
    font-weight: 700;
    color: var(--text-navy-deep);
    margin-bottom: 10px;
    font-family: var(--font-bengali);
}

.delivery-radio-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}

.delivery-radio-card {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px;
    border: 2px solid var(--border-card);
    border-radius: var(--radius-md);
    background: #ffffff;
    cursor: pointer;
    transition: all 0.25s ease;
    user-select: none;
}

.delivery-radio-card input[type="radio"] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.delivery-radio-card.active {
    border-color: var(--stadium-blue);
    background: #eff6ff;
    box-shadow: 0 4px 14px rgba(29, 78, 216, 0.14);
}

.radio-content {
    display: flex;
    flex-direction: column;
}

.radio-title {
    font-family: var(--font-bengali), var(--font-heading);
    font-size: 15.5px;
    font-weight: 800;
    color: var(--text-navy-deep);
}

.radio-cost {
    font-size: 13px;
    color: var(--text-muted);
    font-family: var(--font-bengali);
}

.radio-cost strong {
    color: var(--stadium-blue);
    font-weight: 800;
}

.check-tick {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    border: 2px solid var(--border-card);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 800;
    color: transparent;
    transition: all 0.2s ease;
}

.delivery-radio-card.active .check-tick {
    background: var(--stadium-blue);
    border-color: var(--stadium-blue);
    color: #ffffff;
}

/* Right: Order Summary Card */
.order-summary-card {
    background: #f8fafc;
    border: 1.5px solid var(--border-card);
    border-radius: var(--radius-lg);
    padding: 28px 24px;
    display: flex;
    flex-direction: column;
}

.summary-header {
    margin-bottom: 20px;
}

.summary-badge {
    font-family: 'Outfit', sans-serif;
    font-size: 10.5px;
    font-weight: 800;
    letter-spacing: 1.5px;
    color: var(--stadium-blue);
    background: var(--stadium-blue-soft);
    padding: 3px 10px;
    border-radius: var(--radius-full);
    display: inline-block;
    margin-bottom: 6px;
}

.summary-header h4 {
    font-family: var(--font-bengali), var(--font-heading);
    font-size: 24px;
    font-weight: 800;
    color: var(--text-navy-deep);
}

.summary-product-item {
    display: flex;
    align-items: center;
    gap: 16px;
    background: #ffffff;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    padding: 12px 14px;
    margin-bottom: 22px;
}

.summary-thumb {
    width: 72px;
    height: 72px;
    object-fit: contain;
    background: #ffffff;
    border-radius: var(--radius-sm);
    padding: 2px;
}

.summary-prod-info h5 {
    font-size: 14.5px;
    font-weight: 700;
    color: var(--text-navy-deep);
    margin-bottom: 2px;
    line-height: 1.35;
}

.prod-tag {
    font-size: 11.5px;
    color: var(--pitch-green);
    font-weight: 700;
    font-family: var(--font-bengali);
    display: inline-block;
    margin-bottom: 6px;
}

.prod-pricing {
    display: flex;
    align-items: baseline;
    gap: 8px;
}

.sm-old-price {
    font-size: 13px;
    color: var(--text-muted);
    text-decoration: line-through;
    font-family: var(--font-bengali);
}

.sm-current-price {
    font-family: 'Outfit', var(--font-bengali), sans-serif;
    font-size: 19px;
    font-weight: 800;
    color: var(--stadium-blue);
}

.calculation-breakdown {
    background: #ffffff;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    padding: 18px;
    margin-bottom: 24px;
}

.calc-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 14px;
    color: var(--text-navy-body);
    margin-bottom: 10px;
    font-family: var(--font-bengali);
}

.calc-row:last-child {
    margin-bottom: 0;
}

.calc-old {
    text-decoration: line-through;
    color: var(--text-muted);
}

.discount-row {
    color: #059669;
    font-weight: 700;
}

.save-highlight {
    background: #dcfce7;
    color: #15803d;
    font-weight: 800;
    padding: 2px 8px;
    border-radius: var(--radius-full);
    font-size: 12.5px;
}

.calc-divider {
    height: 1px;
    background: var(--border-card);
    margin: 12px 0;
}

.grand-total-row {
    font-size: 16px;
    color: var(--text-navy-deep);
}

.grand-total-amount {
    font-family: 'Outfit', var(--font-bengali), sans-serif;
    font-size: 26px;
    font-weight: 800;
    color: var(--stadium-blue);
}

.order-submit-button {
    width: 100%;
    background: linear-gradient(135deg, #1d4ed8 0%, #2563eb 100%);
    color: #ffffff;
    font-family: var(--font-bengali), var(--font-heading);
    font-size: 16.5px;
    font-weight: 800;
    padding: 16px 20px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    box-shadow: 0 10px 28px rgba(29, 78, 216, 0.35);
    transition: all 0.25s ease;
    border: none;
    cursor: pointer;
}

.order-submit-button:hover {
    background: linear-gradient(135deg, #1e40af 0%, #1d4ed8 100%);
    transform: translateY(-2px);
    box-shadow: 0 14px 36px rgba(29, 78, 216, 0.45);
}

.order-submit-button:active {
    transform: translateY(0);
}

.customer-assurances {
    display: flex;
    gap: 16px;
    margin-top: 18px;
    font-size: 13px;
    color: var(--text-muted);
    font-family: var(--font-bengali);
    flex-wrap: wrap;
    justify-content: center;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.stadium-footer {
    position: relative;
    z-index: 2;
    background: rgba(255, 255, 255, 0.95);
    border-top: 1px solid var(--border-light);
    padding: 50px 0 28px;
}

.footer-flex {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 22px;
    text-align: center;
}

.footer-brand-box p {
    font-size: 13.5px;
    color: var(--text-muted);
    margin-top: 6px;
}

.footer-links-row {
    display: flex;
    gap: 26px;
    flex-wrap: wrap;
}

.footer-links-row a {
    font-size: 14px;
    color: var(--text-muted);
    transition: color 0.2s;
}

.footer-links-row a:hover {
    color: var(--stadium-blue);
}

.footer-bottom-copy {
    font-size: 12.5px;
    color: var(--text-subtle);
    border-top: 1px solid var(--border-light);
    padding-top: 20px;
    width: 100%;
}

/* ==========================================================================
   COMPREHENSIVE RESPONSIVE DESIGN (DESKTOP, TABLET, MOBILE, MINI-MOBILE)
   100% Fluid, Zero Horizontal Scroll, Zero Content Clipping
   ========================================================================== */

.nav-buy-cta.mobile-nav-buy {
    display: none;
}

/* 1. SMALL DESKTOPS & LANDSCAPE TABLETS (<= 1200px) */
@media (max-width: 1200px) {
    .split-stage-container {
        gap: 36px;
        padding: 0 24px;
    }

    .ten-pillars-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 16px;
    }

    .content-container {
        padding: 0 24px;
    }
}

/* 2. TABLETS & LARGE PHABLETS (<= 992px) */
@media (max-width: 992px) {
    .stadium-split-stage {
        padding-top: calc(var(--master-header-height, 120px) + 16px);
    }

    .split-stage-container {
        grid-template-columns: 1fr;
        gap: 0;
        padding: 0 20px;
    }

    .nav-story-pills {
        display: none !important;
    }

    .nav-buy-cta.mobile-nav-buy {
        display: inline-flex;
        margin-left: auto;
    }

    .product-stage-column {
        order: -1;
        position: relative;
        top: auto;
        z-index: 5;
        background: transparent;
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
        padding: 0;
        margin: 0 0 6px 0;
        border-bottom: none;
    }

    .product-stage-sticky-box {
        position: relative;
        top: auto;
        width: 100%;
    }

    .clean-white-stage {
        position: relative;
        top: auto;
        height: 50vh;
        max-height: 420px;
        min-height: 280px;
        box-shadow: 0 8px 24px rgba(0, 0, 0, 0.07);
        padding: 10px;
        border-radius: var(--radius-lg);
    }

    .phone-stage-banner-wrap {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 100%;
        margin: 8px 0 2px 0;
        padding: 0 4px;
    }

    .phone-stage-banner {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 10px;
        background: linear-gradient(135deg, rgba(255, 255, 255, 0.98) 0%, rgba(239, 246, 255, 0.95) 100%);
        border: 1.5px solid rgba(37, 99, 235, 0.25);
        padding: 7px 18px;
        border-radius: 999px;
        box-shadow: 0 4px 16px rgba(37, 99, 235, 0.12), 0 2px 6px rgba(15, 23, 42, 0.05);
        backdrop-filter: blur(8px);
        -webkit-backdrop-filter: blur(8px);
    }

    .psb-ball-icon {
        font-size: 20px;
        line-height: 1;
        display: inline-block;
        filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.18));
        animation: arenaBallBounce 2.4s infinite ease-in-out;
    }

    @keyframes arenaBallBounce {
        0%, 100% { transform: translateY(0) rotate(0deg); }
        50% { transform: translateY(-3px) rotate(18deg); }
    }

    .psb-text {
        font-family: 'Outfit', 'Bebas Neue', var(--font-heading), sans-serif;
        font-weight: 900;
        font-size: 19px;
        letter-spacing: 0.8px;
        text-transform: uppercase;
        background: linear-gradient(135deg, #1e3a8a 0%, #2563eb 50%, #0284c7 100%);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        line-height: 1.1;
        margin: 0;
        padding: 0;
        white-space: nowrap;
    }

    .psb-sparkle-badge {
        font-size: 16px;
        line-height: 1;
        display: inline-block;
        filter: drop-shadow(0 2px 4px rgba(234, 179, 8, 0.3));
    }

    .chapter-card-section {
        min-height: auto;
        padding: 8px 0;
    }

    .chapter-card-section:first-child {
        padding-top: 2px;
    }

    .story-column-flow {
        padding: 0 0 60px;
        gap: 20px;
    }

    .order-grid-two-col {
        grid-template-columns: 1fr;
        gap: 28px;
        padding: 32px 24px;
    }

    .four-step-cards {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }

    .ten-pillars-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }

    .circular-rotating-seal {
        width: 185px;
        height: 185px;
    }
}

/* 3. MOBILE & PHABLETS (<= 768px) */
@media (max-width: 768px) {
    .master-sticky-header {
        position: relative;
        top: auto;
        box-shadow: none;
    }

    .urgency-countdown-strip {
        position: relative;
        top: auto;
        padding: 3px 0;
    }

    .stadium-nav {
        position: sticky;
        top: 0;
        z-index: 1000;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.06);
    }

    .stadium-split-stage {
        padding-top: 10px;
    }

    .product-stage-column {
        position: relative;
        top: auto;
        margin: 0 0 6px 0;
        padding: 0;
    }

    .urgency-inner {
        padding: 4px 10px;
        flex-direction: row;
        flex-wrap: wrap;
        gap: 6px;
        justify-content: center;
        align-items: center;
        text-align: center;
    }

    .urgency-fast-cta {
        display: none !important;
    }

    .urgency-label-group {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        align-items: center;
        gap: 6px;
        font-size: 11.5px;
    }

    .urgency-title {
        font-size: 11.5px;
        gap: 4px;
        justify-content: center;
    }

    .urgency-title strong {
        font-size: 11.5px;
        padding: 1px 5px;
    }

    .price-pill-tag {
        font-size: 10px;
        padding: 1px 5px;
    }

    .urgency-subtitle {
        display: none;
    }

    .countdown-clock {
        padding: 2px 6px;
        gap: 2px;
    }

    .clock-num {
        font-size: 12px;
        min-width: 16px;
    }

    .clock-txt {
        font-size: 7.5px;
    }

    .nav-wrapper {
        padding: 10px 16px;
    }

    .split-stage-container {
        padding: 0 16px;
    }

    .premium-story-card {
        padding: 26px 18px;
        border-radius: var(--radius-lg);
    }

    .card-hero-header {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .header-main-titles {
        width: 100%;
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .screen-free-prominence-tag {
        font-size: 13.5px;
        padding: 6px 14px;
        max-width: 100%;
    }

    .circular-rotating-seal {
        align-self: center;
        margin: 8px auto 14px;
        width: clamp(120px, 32vw, 145px);
        height: clamp(120px, 32vw, 145px);
    }

    .story-heading {
        font-size: clamp(1.5rem, 5vw, 1.95rem);
    }

    .clean-white-stage {
        position: relative;
        top: auto;
        height: 48vh;
        max-height: 380px;
        min-height: 260px;
        padding: 6px;
    }

    .product-stage-sticky-box {
        position: relative;
        top: auto;
        width: 100%;
    }

    .stage-360-hint {
        bottom: 12px;
        font-size: 12.5px;
        font-weight: 800;
        padding: 6px 14px;
    }

    .feature-metrics-grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .kids-skill-cards {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .vs-lifestyle-cards {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .gift-specs-summary {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .ten-pillars-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .four-step-cards {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .order-grid-two-col {
        padding: 20px 14px;
        gap: 22px;
    }

    .order-top-banner {
        padding: 12px 14px;
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
        border-radius: var(--radius-lg);
    }

    .order-top-banner h3 {
        font-size: 1.15rem;
    }

    .deal-badge {
        font-size: 11px;
        padding: 2px 8px;
    }

    .banner-countdown {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 6px 12px;
        font-size: 12px;
    }

    .mini-countdown {
        font-size: 15px;
    }

    .delivery-radio-group {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .order-submit-button {
        font-size: 15px;
        padding: 14px 16px;
        min-height: 50px;
    }

    .customer-assurances {
        flex-direction: column;
        gap: 8px;
        align-items: center;
        text-align: center;
    }

    .footer-links-row {
        gap: 16px;
        justify-content: center;
    }

    .football-animation-stage {
        height: 80px;
        bottom: 6px;
    }

    .anim-runner {
        width: 58px;
        height: 80px;
        bottom: 4px;
    }

    .anim-runner svg {
        width: 58px;
        height: 80px;
    }

    .anim-ball {
        width: 22px;
        height: 22px;
        bottom: 18px;
    }

    .anim-ball svg {
        width: 22px;
        height: 22px;
    }
}

/* 4. STANDARD SMARTPHONES (<= 540px) */
@media (max-width: 540px) {
    .stadium-split-stage {
        padding-top: 8px;
    }

    .product-stage-column {
        position: relative;
        top: auto;
        margin: 0 0 4px 0;
        padding: 0;
    }

    .split-stage-container {
        padding: 0 12px;
    }

    .content-container {
        padding: 0 12px;
    }

    .urgency-title {
        font-size: 10.5px;
    }

    .urgency-title strong {
        font-size: 10.5px;
        padding: 1px 4px;
    }

    .price-pill-tag {
        font-size: 9.5px;
        padding: 1px 4px;
    }

    .urgency-fast-cta {
        display: none !important;
    }

    .nav-wrapper {
        padding: 8px 12px;
    }

    .brand-crest .crest-sub {
        display: none;
    }

    .brand-crest .crest-name {
        font-size: 14px;
    }

    .crest-emoji {
        font-size: 22px;
    }

    .nav-buy-cta.mobile-nav-buy {
        font-size: 12px;
        padding: 6px 12px;
    }

    .chapter-card-section {
        padding: 6px 0;
    }

    .chapter-card-section:first-child {
        padding-top: 0;
    }

    .premium-story-card {
        padding: 18px 12px;
    }

    .clean-white-stage {
        position: relative;
        top: auto;
        height: 44vh;
        max-height: 340px;
        min-height: 240px;
        padding: 4px;
    }

    .stage-360-hint {
        bottom: 10px;
        font-size: 12px;
        font-weight: 800;
        padding: 5px 12px;
    }

    .phone-stage-banner-wrap {
        margin: 6px 0 2px 0;
    }

    .phone-stage-banner {
        padding: 6px 15px;
        gap: 8px;
    }

    .psb-ball-icon {
        font-size: 17px;
    }

    .psb-text {
        font-size: 16px;
        letter-spacing: 0.5px;
    }

    .psb-sparkle-badge {
        font-size: 14px;
    }

    .story-heading {
        font-size: 1.45rem;
        line-height: 1.25;
    }

    .screen-free-prominence-tag {
        font-size: 12.5px;
        padding: 5px 12px;
    }

    .circular-rotating-seal {
        width: 120px;
        height: 120px;
    }

    .main-section-title {
        font-size: 1.6rem;
    }

    .order-top-banner {
        padding: 10px 10px;
    }

    .order-grid-two-col {
        padding: 16px 12px;
    }

    .form-title {
        font-size: 20px;
    }

    .summary-header h4 {
        font-size: 20px;
    }

    .summary-thumb {
        width: 58px;
        height: 58px;
    }

    .summary-prod-info h5 {
        font-size: 13.5px;
    }

    .calc-row {
        font-size: 13px;
    }

    .grand-total-row {
        font-size: 15px;
    }

    .grand-total-amount {
        font-size: 23px;
    }

    .order-submit-button {
        font-size: 14px;
        padding: 13px 12px;
    }
}

/* 5. EXTRA SMALL MOBILE (<= 380px — iPhone SE, Galaxy Fold cover, older devices) */
@media (max-width: 380px) {
    .stadium-split-stage {
        padding-top: 6px;
    }

    .product-stage-column {
        position: relative;
        top: auto;
        margin: 0 0 3px 0;
        padding: 0;
    }

    .split-stage-container {
        padding: 0 8px;
    }

    .content-container {
        padding: 0 8px;
    }

    .urgency-inner {
        padding: 3px 6px;
        gap: 4px;
    }

    .urgency-title {
        font-size: 9.5px;
    }

    .urgency-title strong {
        font-size: 9.5px;
        padding: 1px 3px;
    }

    .price-pill-tag {
        font-size: 8.5px;
        padding: 1px 3px;
    }

    .clock-num {
        font-size: 10.5px;
        min-width: 14px;
    }

    .clock-txt {
        font-size: 6.5px;
    }

    .brand-crest .crest-name {
        font-size: 12.5px;
    }

    .nav-buy-cta.mobile-nav-buy {
        font-size: 11px;
        padding: 5px 10px;
    }

    .chapter-card-section {
        padding: 4px 0;
    }

    .chapter-card-section:first-child {
        padding-top: 0;
    }

    .premium-story-card {
        padding: 14px 10px;
    }

    .clean-white-stage {
        position: relative;
        top: auto;
        height: 40vh;
        max-height: 300px;
        min-height: 220px;
        padding: 4px;
    }

    .stage-360-hint {
        bottom: 8px;
        font-size: 11px;
        font-weight: 800;
        padding: 4px 10px;
    }

    .phone-stage-banner {
        padding: 5px 12px;
        gap: 6px;
    }

    .psb-ball-icon {
        font-size: 15px;
    }

    .psb-text {
        font-size: 14px;
        letter-spacing: 0.3px;
    }

    .psb-sparkle-badge {
        font-size: 12px;
    }

    .circular-rotating-seal {
        width: 105px;
        height: 105px;
    }

    .story-heading {
        font-size: 1.35rem;
    }

    .screen-free-prominence-tag {
        font-size: 11px;
        padding: 4px 8px;
    }

    .order-top-banner {
        padding: 12px 10px;
    }

    .order-grid-two-col {
        padding: 12px 8px;
        gap: 16px;
    }

    .order-summary-card {
        padding: 18px 12px;
    }

    .calculation-breakdown {
        padding: 12px 10px;
    }

    .grand-total-amount {
        font-size: 21px;
    }

    .order-submit-button {
        font-size: 13px;
        padding: 12px 8px;
    }

    .football-animation-stage {
        height: 68px;
        bottom: 4px;
    }

    .anim-runner {
        width: 48px;
        height: 68px;
    }

    .anim-runner svg {
        width: 48px;
        height: 68px;
    }

    .anim-ball {
        width: 18px;
        height: 18px;
        bottom: 15px;
    }

    .anim-ball svg {
        width: 18px;
        height: 18px;
    }
}

/* ==========================================================================
   MESSI DYNAMIC DRIBBLE ANIMATION STAGE
   ========================================================================== */
.football-animation-stage {
    position: fixed;
    bottom: 14px;
    left: 0;
    width: 100%;
    height: 110px;
    pointer-events: none;
    z-index: 996;
    overflow: visible;
}

.anim-runner {
    position: absolute;
    bottom: 6px;
    width: 76px;
    height: 108px;
    will-change: transform, left;
    filter: drop-shadow(0 8px 16px rgba(15, 23, 42, 0.22));
}

@keyframes runLegBack {
    0%, 100% { transform: rotate(-28deg); }
    50% { transform: rotate(32deg); }
}

@keyframes runLegFront {
    0%, 100% { transform: rotate(32deg); }
    50% { transform: rotate(-28deg); }
}

@keyframes armBack {
    0%, 100% { transform: rotate(30deg); }
    50% { transform: rotate(-35deg); }
}

@keyframes armFront {
    0%, 100% { transform: rotate(-35deg); }
    50% { transform: rotate(30deg); }
}

@keyframes bodyBob {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-4px); }
}

.limb-leg-back {
    transform-origin: 35px 58px;
    animation: runLegBack 0.38s infinite ease-in-out;
}

.limb-leg-front {
    transform-origin: 35px 58px;
    animation: runLegFront 0.38s infinite ease-in-out;
}

.limb-arm-back {
    transform-origin: 35px 36px;
    animation: armBack 0.38s infinite ease-in-out;
}

.limb-arm-front {
    transform-origin: 35px 36px;
    animation: armFront 0.38s infinite ease-in-out;
}

.character-body-group {
    animation: bodyBob 0.19s infinite ease-in-out;
}

.anim-ball {
    position: absolute;
    bottom: 22px;
    width: 28px;
    height: 28px;
    will-change: transform, left;
    filter: drop-shadow(0 4px 8px rgba(0,0,0,0.22));
}

.anim-ball-inner {
    width: 100%;
    height: 100%;
    animation: ballSpin 0.32s infinite linear;
}

@keyframes ballSpin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes ballBounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-7px); }
}

.anim-ball.dribble-bounce {
    animation: ballBounce 0.38s infinite ease-out;
}