/* ===================================
   Global Styles & Reset
   =================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

html {
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
}

:root {
    --primary-color: #ffd700;
    --secondary-color: #ff6b35;
    --dark-bg: #0a0e27;
    --darker-bg: #050814;
    --card-bg: rgba(255, 255, 255, 0.03);
    --text-light: #ffffff;
    --text-gray: #b8b8d1;
    --gradient-1: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-2: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --gradient-3: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    --gradient-gold: linear-gradient(135deg, #ffd700 0%, #ffed4e 100%);
    --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 5px 25px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 15px 50px rgba(0, 0, 0, 0.3);
    --shadow-glow: 0 0 30px rgba(255, 215, 0, 0.3);
}

body {
    font-family: 'Poppins', sans-serif;
    background: linear-gradient(135deg, #0a0e27 0%, #16213e 50%, #1a1a2e 100%);
    color: var(--text-light);
    overflow-x: hidden;
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===================================
   Animated Background
   =================================== */
.animated-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

.bubble {
    position: absolute;
    bottom: -100px;
    background: radial-gradient(circle, rgba(255, 215, 0, 0.1) 0%, rgba(255, 215, 0, 0) 70%);
    border-radius: 50%;
    animation: rise 15s infinite ease-in;
}

.bubble:nth-child(1) {
    left: 10%;
    width: 80px;
    height: 80px;
    animation-delay: 0s;
    animation-duration: 12s;
}

.bubble:nth-child(2) {
    left: 25%;
    width: 120px;
    height: 120px;
    animation-delay: 2s;
    animation-duration: 14s;
}

.bubble:nth-child(3) {
    left: 45%;
    width: 100px;
    height: 100px;
    animation-delay: 4s;
    animation-duration: 16s;
}

.bubble:nth-child(4) {
    left: 65%;
    width: 90px;
    height: 90px;
    animation-delay: 1s;
    animation-duration: 13s;
}

.bubble:nth-child(5) {
    left: 80%;
    width: 110px;
    height: 110px;
    animation-delay: 3s;
    animation-duration: 15s;
}

.bubble:nth-child(6) {
    left: 90%;
    width: 95px;
    height: 95px;
    animation-delay: 5s;
    animation-duration: 17s;
}

@keyframes rise {
    0% {
        bottom: -100px;
        transform: translateX(0) scale(1);
        opacity: 0;
    }
    10% {
        opacity: 0.3;
    }
    90% {
        opacity: 0.3;
    }
    100% {
        bottom: 110vh;
        transform: translateX(50px) scale(1.5);
        opacity: 0;
    }
}

/* ===================================
   Navigation Bar
   =================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(10, 14, 39, 0.95);
    backdrop-filter: blur(10px);
    padding: 20px 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 215, 0, 0.1);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-text {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.8rem;
    font-weight: 900;
    color: var(--text-light);
    text-decoration: none;
    letter-spacing: 2px;
}

.logo-text .highlight {
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-links {
    display: flex;
    gap: 30px;
}

.nav-links a {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-gold);
    transition: width 0.3s ease;
}

.nav-links a:hover::after {
    width: 100%;
}

.nav-links a:hover {
    color: var(--primary-color);
}

/* ===================================
   Hero Section
   =================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    position: relative;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-text {
    z-index: 2;
}

.main-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 4rem;
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: 25px;
    display: flex;
    flex-direction: column;
}

.title-line {
    display: block;
    animation: fadeInUp 0.8s ease forwards;
    opacity: 0;
}

.title-line:nth-child(1) {
    animation-delay: 0.2s;
}

.title-line:nth-child(2) {
    animation-delay: 0.4s;
}

.title-line:nth-child(3) {
    animation-delay: 0.6s;
}

.highlight-gradient {
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 1.2rem;
    color: var(--text-gray);
    margin-bottom: 40px;
    line-height: 1.8;
    animation: fadeInUp 0.8s ease 0.8s forwards;
    opacity: 0;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    margin-bottom: 50px;
    animation: fadeInUp 0.8s ease 1s forwards;
    opacity: 0;
    align-items: center;
}

.download-wrapper {
    display: flex;
    flex-direction: column;
    gap: 8px;
    position: relative;
}

.download-label {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--primary-color);
    letter-spacing: 2px;
    text-transform: uppercase;
    text-align: center;
    animation: labelPulse 2s ease-in-out infinite;
}

.download-subtext {
    font-size: 0.85rem;
    color: var(--primary-color);
    text-align: center;
    font-weight: 600;
    animation: textShine 3s ease-in-out infinite;
}

@keyframes labelPulse {
    0%, 100% {
        opacity: 0.7;
        transform: translateY(0);
    }
    50% {
        opacity: 1;
        transform: translateY(-2px);
    }
}

@keyframes textShine {
    0%, 100% {
        opacity: 0.8;
    }
    50% {
        opacity: 1;
        text-shadow: 0 0 10px rgba(255, 215, 0, 0.5);
    }
}

.btn {
    padding: 18px 40px;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    cursor: pointer;
    border: none;
    font-family: 'Poppins', sans-serif;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
    z-index: -1;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn-primary {
    background: var(--gradient-gold);
    color: var(--dark-bg);
    box-shadow: 0 10px 40px rgba(255, 215, 0, 0.6), 0 0 60px rgba(255, 215, 0, 0.4);
    position: relative;
    animation: btnGlow 2s ease-in-out infinite;
    font-size: 1.2rem;
    padding: 20px 50px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    border: 3px solid var(--primary-color);
    border-radius: 50px;
    z-index: -1;
    animation: pulseRing 2s ease-out infinite;
}

.btn-primary::after {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, #ffd700, #ffed4e, #ffd700);
    border-radius: 50px;
    z-index: -2;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.btn-primary:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 20px 50px rgba(255, 215, 0, 0.6);
    animation: none;
}

.btn-primary:hover::after {
    opacity: 1;
    animation: rotate 2s linear infinite;
}

.btn-primary:active {
    transform: translateY(-2px) scale(1.02);
}

.download-btn .btn-icon {
    animation: bounce 2s ease-in-out infinite;
}

.btn-primary:hover .btn-icon {
    animation: downloadPulse 0.6s ease-in-out infinite;
}

.btn-secondary {
    background: transparent;
    color: var(--text-light);
    border: 2px solid rgba(255, 215, 0, 0.3);
    position: relative;
}

.btn-secondary::before {
    background: rgba(255, 215, 0, 0.2);
}

.btn-secondary:hover {
    background: rgba(255, 215, 0, 0.1);
    border-color: var(--primary-color);
    transform: translateY(-3px) scale(1.03);
    box-shadow: 0 10px 30px rgba(255, 215, 0, 0.3);
}

.btn-large {
    padding: 22px 50px;
    font-size: 1.3rem;
}

.btn-icon {
    width: 28px;
    height: 28px;
    transition: transform 0.3s ease;
}

.btn-large .btn-icon {
    width: 32px;
    height: 32px;
}

@keyframes btnGlow {
    0%, 100% {
        box-shadow: 0 10px 40px rgba(255, 215, 0, 0.6), 0 0 60px rgba(255, 215, 0, 0.4);
        transform: scale(1);
    }
    50% {
        box-shadow: 0 15px 60px rgba(255, 215, 0, 0.8), 0 0 80px rgba(255, 215, 0, 0.6);
        transform: scale(1.02);
    }
}

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

@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-5px);
    }
}

@keyframes downloadPulse {
    0%, 100% {
        transform: translateY(0) scale(1);
    }
    50% {
        transform: translateY(3px) scale(1.1);
    }
}

@keyframes pulseRing {
    0% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 1;
    }
    100% {
        transform: translate(-50%, -50%) scale(1.3);
        opacity: 0;
    }
}

.trust-badges {
    display: flex;
    gap: 30px;
    animation: fadeInUp 0.8s ease 1.2s forwards;
    opacity: 0;
}

.badge {
    display: flex;
    align-items: center;
    gap: 12px;
}

.badge-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--dark-bg);
    font-weight: bold;
}

.badge-text {
    display: flex;
    flex-direction: column;
}

.badge-text strong {
    font-size: 1rem;
    color: var(--text-light);
}

.badge-text span {
    font-size: 0.85rem;
    color: var(--text-gray);
}

/* ===================================
   Hero Image / Phone Mockup
   =================================== */
.hero-image {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.phone-mockup {
    width: 350px;
    height: 700px;
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.1) 0%, rgba(255, 107, 53, 0.1) 100%);
    border-radius: 40px;
    border: 3px solid rgba(255, 215, 0, 0.3);
    position: relative;
    animation: float 6s ease-in-out infinite;
    box-shadow: 0 20px 60px rgba(255, 215, 0, 0.2);
}

.screen-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 215, 0, 0.2) 0%, transparent 70%);
    animation: pulse 3s ease-in-out infinite;
    z-index: 0;
}

.phone-screen {
    position: absolute;
    top: 20px;
    left: 20px;
    right: 20px;
    bottom: 20px;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    border-radius: 30px;
    padding: 30px 20px;
    z-index: 1;
    overflow: hidden;
}

.game-preview {
    display: flex;
    flex-direction: column;
    gap: 15px;
    align-items: center;
    justify-content: center;
    height: 100%;
    position: relative;
}

.bingo-card {
    display: flex;
    gap: 12px;
    animation: slideIn 1s ease-out forwards;
    opacity: 0;
}

.bingo-card:nth-child(1) {
    animation-delay: 0.2s;
}

.bingo-card:nth-child(2) {
    animation-delay: 0.4s;
}

.bingo-card:nth-child(3) {
    animation-delay: 0.6s;
}

.bingo-number {
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 215, 0, 0.3);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Montserrat', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: #fff;
    transition: all 0.3s ease;
}

.bingo-number.active {
    background: var(--gradient-gold);
    color: var(--dark-bg);
    border-color: var(--primary-color);
    box-shadow: 0 0 20px rgba(255, 215, 0, 0.5);
    animation: pop 0.5s ease-out;
}

.win-badge {
    position: absolute;
    bottom: 80px;
    left: 50%;
    transform: translateX(-50%) scale(0);
    background: var(--gradient-gold);
    color: var(--dark-bg);
    padding: 15px 40px;
    border-radius: 30px;
    font-family: 'Montserrat', sans-serif;
    font-size: 2rem;
    font-weight: 900;
    box-shadow: 0 10px 40px rgba(255, 215, 0, 0.6);
    animation: winBadge 0.8s ease-out 1.2s forwards;
    letter-spacing: 3px;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes pop {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.2);
    }
    100% {
        transform: scale(1);
    }
}

@keyframes winBadge {
    0% {
        transform: translateX(-50%) scale(0) rotate(-10deg);
        opacity: 0;
    }
    50% {
        transform: translateX(-50%) scale(1.2) rotate(5deg);
    }
    100% {
        transform: translateX(-50%) scale(1) rotate(0deg);
        opacity: 1;
    }
}

.floating-card {
    position: absolute;
    font-size: 4rem;
    animation: float 4s ease-in-out infinite;
    filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.3));
}

.card-1 {
    top: 10%;
    left: -20%;
    animation-delay: 0s;
}

.card-2 {
    top: 50%;
    right: -20%;
    animation-delay: 1s;
}

.card-3 {
    bottom: 10%;
    left: -15%;
    animation-delay: 2s;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    50% {
        transform: translateY(-20px) rotate(5deg);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 0.5;
        transform: translate(-50%, -50%) scale(1);
    }
    50% {
        opacity: 0.8;
        transform: translate(-50%, -50%) scale(1.1);
    }
}

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
    from {
        opacity: 0;
        transform: translateY(30px);
    }
}

/* ===================================
   Features Section
   =================================== */
.features {
    padding: 100px 0;
    background: rgba(255, 255, 255, 0.02);
}

.section-header {
    text-align: center;
    margin-bottom: 70px;
}

.section-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 15px;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--text-gray);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.feature-card {
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    padding: 40px;
    border-radius: 20px;
    border: 1px solid rgba(255, 215, 0, 0.1);
    transition: all 0.4s ease;
    cursor: pointer;
}

.feature-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-color);
    box-shadow: 0 20px 40px rgba(255, 215, 0, 0.2);
    background: rgba(255, 255, 255, 0.05);
}

.feature-icon {
    font-size: 4rem;
    margin-bottom: 20px;
    display: block;
    filter: drop-shadow(0 5px 15px rgba(255, 215, 0, 0.3));
}

.feature-card h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.feature-card p {
    color: var(--text-gray);
    line-height: 1.7;
}

/* ===================================
   About Section
   =================================== */
.about {
    padding: 100px 0;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-text p {
    color: var(--text-gray);
    font-size: 1.1rem;
    margin-bottom: 20px;
    line-height: 1.8;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.stat-item {
    text-align: center;
    padding: 25px;
    background: var(--card-bg);
    border-radius: 15px;
    border: 1px solid rgba(255, 215, 0, 0.1);
    transition: all 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
}

.stat-number {
    font-family: 'Montserrat', sans-serif;
    font-size: 2.5rem;
    font-weight: 900;
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
}

.stat-label {
    color: var(--text-gray);
    font-size: 0.95rem;
}

.about-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.image-placeholder {
    width: 400px;
    height: 400px;
    background: var(--gradient-1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    animation: float 6s ease-in-out infinite;
}

.pulse-circle {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 3px solid var(--primary-color);
    animation: pulse-ring 2s ease-out infinite;
}

@keyframes pulse-ring {
    0% {
        transform: scale(1);
        opacity: 1;
    }
    100% {
        transform: scale(1.3);
        opacity: 0;
    }
}

.icon-large {
    font-size: 10rem;
    filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.3));
}

/* ===================================
   Download CTA Section
   =================================== */
.download-cta {
    padding: 100px 0;
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.1) 0%, rgba(255, 107, 53, 0.1) 100%);
    text-align: center;
}

.cta-content {
    max-width: 800px;
    margin: 0 auto;
}

.cta-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 3rem;
    font-weight: 900;
    margin-bottom: 20px;
}

.cta-description {
    font-size: 1.3rem;
    color: var(--text-gray);
    margin-bottom: 40px;
}

.download-note {
    margin-top: 20px;
    color: var(--text-gray);
    font-size: 0.95rem;
}

/* ===================================
   Footer
   =================================== */
.footer {
    background: rgba(0, 0, 0, 0.3);
    padding: 60px 0 30px;
    border-top: 1px solid rgba(255, 215, 0, 0.1);
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 60px;
    margin-bottom: 40px;
}

.footer-brand p {
    color: var(--text-gray);
    margin-top: 15px;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.footer-column h4 {
    color: var(--primary-color);
    margin-bottom: 15px;
    font-size: 1.1rem;
}

.footer-column a {
    display: block;
    color: var(--text-gray);
    text-decoration: none;
    margin-bottom: 10px;
    transition: all 0.3s ease;
}

.footer-column a:hover {
    color: var(--primary-color);
    transform: translateX(5px);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    color: var(--text-gray);
    font-size: 0.9rem;
    margin-bottom: 10px;
}

.disclaimer {
    font-size: 0.85rem;
    color: #888;
    max-width: 800px;
    margin: 15px auto 0;
    font-style: italic;
}

/* ===================================
   Responsive Design
   =================================== */
@media (max-width: 968px) {
    .container {
        padding: 0 30px;
    }

    .hero {
        padding: 100px 0 60px;
    }

    .hero-content,
    .about-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero-text {
        text-align: center;
    }

    .main-title {
        font-size: 3rem;
    }

    .phone-mockup {
        width: 280px;
        height: 560px;
        margin: 0 auto;
    }

    .bingo-number {
        width: 45px;
        height: 45px;
        font-size: 1.1rem;
    }

    .win-badge {
        font-size: 1.3rem;
        padding: 10px 25px;
        bottom: 50px;
    }

    .nav-links {
        gap: 15px;
        font-size: 0.9rem;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }

    .footer-links {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }

    .trust-badges {
        flex-direction: column;
        gap: 15px;
        align-items: center;
    }

    .badge {
        justify-content: center;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: stretch;
        gap: 15px;
    }

    .download-wrapper {
        width: 100%;
    }

    .btn {
        text-align: center;
        justify-content: center;
        width: 100%;
    }

    .btn-primary {
        font-size: 1rem;
        padding: 16px 30px;
    }

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .feature-card {
        padding: 30px 20px;
    }

    .section-header {
        margin-bottom: 50px;
    }

    .floating-card {
        font-size: 3rem;
    }

    .download-notification {
        min-width: 280px;
        top: 80px;
    }
}

@media (max-width: 640px) {
    .container {
        padding: 0 20px;
    }

    .navbar {
        padding: 15px 0;
    }

    .logo-text {
        font-size: 1.5rem;
    }

    .nav-links {
        display: none;
    }

    /* Add mobile menu button */
    .navbar .container::after {
        content: '☰';
        font-size: 1.8rem;
        color: #fff;
        cursor: pointer;
    }

    .hero {
        padding: 80px 0 40px;
        min-height: auto;
    }

    .main-title {
        font-size: 2rem;
        line-height: 1.3;
    }

    .hero-description {
        font-size: 0.95rem;
        margin-bottom: 30px;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .section-subtitle {
        font-size: 1rem;
    }

    .cta-title {
        font-size: 1.8rem;
    }

    .cta-description {
        font-size: 1.05rem;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .feature-card {
        padding: 25px 20px;
    }

    .feature-icon {
        font-size: 3rem;
        margin-bottom: 15px;
    }

    .feature-card h3 {
        font-size: 1.2rem;
        margin-bottom: 10px;
    }

    .feature-card p {
        font-size: 0.9rem;
    }

    .phone-mockup {
        width: 240px;
        height: 480px;
    }

    .bingo-number {
        width: 38px;
        height: 38px;
        font-size: 1rem;
    }

    .bingo-card {
        gap: 8px;
    }

    .win-badge {
        font-size: 1.1rem;
        padding: 8px 20px;
        bottom: 40px;
    }

    .floating-card {
        font-size: 2.5rem;
    }

    .image-placeholder {
        width: 240px;
        height: 240px;
    }

    .icon-large {
        font-size: 5rem;
    }

    .btn-primary {
        font-size: 0.95rem;
        padding: 15px 25px;
        letter-spacing: 0.5px;
    }

    .btn-large {
        font-size: 1.1rem;
        padding: 18px 35px;
    }

    .btn-icon {
        width: 24px;
        height: 24px;
    }

    .btn-large .btn-icon {
        width: 28px;
        height: 28px;
    }

    .download-label {
        font-size: 0.65rem;
    }

    .download-subtext {
        font-size: 0.75rem;
    }

    .trust-badges {
        gap: 12px;
    }

    .badge-icon {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }

    .badge-text strong {
        font-size: 0.9rem;
    }

    .badge-text span {
        font-size: 0.75rem;
    }

    .stats-grid {
        gap: 15px;
    }

    .stat-item {
        padding: 20px;
    }

    .stat-number {
        font-size: 2rem;
    }

    .stat-label {
        font-size: 0.85rem;
    }

    .about-text p {
        font-size: 1rem;
    }

    .download-cta {
        padding: 60px 0;
    }

    .download-note {
        font-size: 0.85rem;
        margin-top: 15px;
    }

    .footer {
        padding: 40px 0 20px;
    }

    .footer-links {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-column {
        margin-bottom: 20px;
    }

    .footer-bottom p {
        font-size: 0.8rem;
    }

    .disclaimer {
        font-size: 0.75rem;
    }

    .download-notification {
        min-width: 260px;
        right: -280px;
        top: 70px;
        padding: 15px;
    }

    .download-notification.show {
        right: 10px;
    }

    .notification-icon {
        font-size: 2rem;
    }

    .notification-text strong {
        font-size: 1rem;
    }

    .notification-text p {
        font-size: 0.8rem;
    }

    /* Optimize animations for mobile */
    .bubble {
        display: none;
    }

    @keyframes btnGlow {
        0%, 100% {
            box-shadow: 0 8px 30px rgba(255, 215, 0, 0.5), 0 0 40px rgba(255, 215, 0, 0.3);
        }
        50% {
            box-shadow: 0 10px 40px rgba(255, 215, 0, 0.6), 0 0 50px rgba(255, 215, 0, 0.4);
        }
    }
}

/* Extra small devices */
@media (max-width: 480px) {
    .main-title {
        font-size: 1.6rem;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .cta-title {
        font-size: 1.5rem;
    }

    .phone-mockup {
        width: 200px;
        height: 400px;
    }

    .bingo-number {
        width: 32px;
        height: 32px;
        font-size: 0.9rem;
    }

    .bingo-card {
        gap: 6px;
    }

    .win-badge {
        font-size: 1rem;
        padding: 6px 15px;
        bottom: 30px;
    }

    .btn-primary {
        font-size: 0.9rem;
        padding: 14px 20px;
    }

    .btn-large {
        font-size: 1rem;
        padding: 16px 30px;
    }
}

/* ===================================
   Utility Classes
   =================================== */
.highlight {
    color: var(--primary-color);
}

.text-center {
    text-align: center;
}

.mb-20 {
    margin-bottom: 20px;
}

.mt-40 {
    margin-top: 40px;
}

/* ===================================
   Download Button Effects
   =================================== */
.ripple {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.6);
    transform: scale(0);
    animation: ripple-animation 0.6s ease-out;
    pointer-events: none;
}

@keyframes ripple-animation {
    to {
        transform: scale(2);
        opacity: 0;
    }
}

.particle {
    position: absolute;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    bottom: 50%;
    pointer-events: none;
    animation: particle-rise 1s ease-out forwards;
}

@keyframes particle-rise {
    0% {
        transform: translateY(0) scale(1);
        opacity: 1;
    }
    100% {
        transform: translateY(-50px) scale(0);
        opacity: 0;
    }
}

.download-notification {
    position: fixed;
    top: 100px;
    right: -400px;
    background: rgba(10, 14, 39, 0.98);
    backdrop-filter: blur(10px);
    border: 2px solid var(--primary-color);
    border-radius: 15px;
    padding: 20px;
    box-shadow: 0 10px 40px rgba(255, 215, 0, 0.3);
    z-index: 10000;
    transition: right 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    min-width: 320px;
}

.download-notification.show {
    right: 20px;
}

.notification-content {
    display: flex;
    align-items: center;
    gap: 15px;
}

.notification-icon {
    font-size: 2.5rem;
    animation: notificationBounce 0.5s ease-in-out infinite alternate;
}

@keyframes notificationBounce {
    from {
        transform: translateY(0);
    }
    to {
        transform: translateY(-5px);
    }
}

.notification-text {
    flex: 1;
}

.notification-text strong {
    display: block;
    color: var(--primary-color);
    font-size: 1.1rem;
    margin-bottom: 5px;
    font-family: 'Montserrat', sans-serif;
}

.notification-text p {
    color: var(--text-gray);
    font-size: 0.9rem;
    margin: 0;
}

/* ===================================
   Custom Scrollbar
   =================================== */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--darker-bg);
}

::-webkit-scrollbar-thumb {
    background: var(--gradient-gold);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-color);
}