* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Montserrat', 'Arial', sans-serif;
    background: #000;
    color: #fff;
    overflow-x: hidden;
}

/* ========================================
   HEADER HERO SECTION (NEW)
   ======================================== */

.header-hero {
    position: relative;
    width: 100%;
    height: 550px;
    overflow: hidden;
    background: #000;
    z-index: 10;
}

.background-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 20%;
    opacity: 0.95;
}

.overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg,
        rgba(0, 0, 0, 0.88) 0%,
        rgba(0, 0, 0, 0.55) 35%,
        rgba(0, 0, 0, 0.25) 60%,
        transparent 85%);
}

.header-content {
    position: relative;
    z-index: 10;
    height: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 60px 80px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 25px;
}

.logo {
    font-size: 28px;
    font-weight: 800;
    color: #fff;
    text-transform: uppercase;
    letter-spacing: 3px;
    position: absolute;
    top: 40px;
    right: 80px;
    animation: fadeInDown 0.8s ease-out;
}

.headline {
    display: flex;
    flex-direction: column;
    gap: 8px;
    animation: fadeInLeft 1s ease-out 0.2s both;
}

.headline-top {
    font-size: 32px;
    font-weight: 300;
    color: #fff;
    text-transform: uppercase;
    letter-spacing: 2px;
    line-height: 1.2;
}

.headline-main {
    font-size: 72px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 4px;
    line-height: 1;
    background: linear-gradient(135deg, #FF8C00 0%, #FFA500 50%, #FFD700 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 60px rgba(255, 140, 0, 0.5);
    animation: glow 2s ease-in-out infinite alternate;
}

.header-cta-button {
    display: inline-block;
    padding: 18px 40px;
    background: linear-gradient(135deg, #FF6600, #FF8C00);
    color: #fff;
    font-size: 18px;
    font-weight: 800;
    text-transform: uppercase;
    text-decoration: none;
    border: none;
    border-radius: 50px;
    letter-spacing: 1.5px;
    cursor: pointer;
    box-shadow: 0 10px 40px rgba(255, 102, 0, 0.4),
                0 0 60px rgba(255, 140, 0, 0.3);
    transition: all 0.3s ease;
    align-self: flex-start;
    animation: fadeInUp 1s ease-out 0.4s both, pulse 2s ease-in-out 2s infinite;
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.header-cta-button:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 15px 60px rgba(255, 102, 0, 0.6),
                0 0 80px rgba(255, 140, 0, 0.5);
    background: linear-gradient(135deg, #FF7700, #FFA500);
}

.header-cta-button:active {
    transform: translateY(-1px) scale(1.02);
}

/* Header Animations */
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

@keyframes glow {
    from {
        text-shadow: 0 0 40px rgba(255, 140, 0, 0.4),
                    0 0 60px rgba(255, 140, 0, 0.3);
    }
    to {
        text-shadow: 0 0 60px rgba(255, 140, 0, 0.6),
                    0 0 80px rgba(255, 140, 0, 0.4),
                    0 0 100px rgba(255, 140, 0, 0.2);
    }
}

/* ========================================
   EXISTING STYLES
   ======================================== */

/* --- Buttons --- */
.cta-button {
    background: linear-gradient(90deg, #ff6600, #ff8800);
    color: #fff;
    border: none;
    padding: 18px 40px;
    font-size: 18px;
    font-weight: bold;
    border-radius: 30px;
    cursor: pointer;
    margin-top: 30px;
    transition: transform 0.3s, box-shadow 0.3s;
    text-transform: uppercase;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(255, 102, 0, 0.4);
}

/* --- Problem Section --- */
.problem-section {
    padding: 150px 20px 80px;
    max-width: 1200px;
    margin: -80px auto 0;
    text-align: center;
    position: relative;
    z-index: 1;
}

.problem-section h2 {
    font-size: 32px;
    margin-bottom: 50px;
    line-height: 1.5;
}

.problem-image {
    max-width: 800px;
    margin: 0 auto 60px;
    background: linear-gradient(135deg, #1a1a1a, #0a0a0a);
    border-radius: 20px;
    border: 1px solid #ff6600;
    padding: 20px;
}

.img-wrapper {
    overflow: hidden;
    border-radius: 10px;
}

.problem-image img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 10px;
    opacity: 0.9;
}

.arrow-down {
    font-size: 48px;
    color: #ff6600;
    margin: 30px 0;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

.questions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.question-card {
    background: linear-gradient(135deg, #1a0800, #0a0a0a);
    border: 1px solid #ff6600;
    border-radius: 15px;
    padding: 25px;
    text-align: left;
    transition: transform 0.3s, box-shadow 0.3s;
}

.question-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(255, 102, 0, 0.2);
}

.question-number {
    background: #ff6600;
    color: #fff;
    width: 35px;
    height: 35px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    margin-bottom: 15px;
}

.question-card .highlight-text {
    color: #ff6600;
    font-weight: bold;
}

/* --- Benefits Section --- */
.benefits-section {
    padding: 80px 20px;
    background: linear-gradient(180deg, #000, #0a0500);
}

.benefits-section h2 {
    text-align: center;
    font-size: 30px;
    margin-bottom: 60px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.benefit-card {
    background: rgba(255, 102, 0, 0.05);
    border: 1px solid #333;
    border-radius: 15px;
    padding: 30px;
    text-align: center;
    transition: background 0.3s, border-color 0.3s;
}

.benefit-card:hover {
    background: rgba(255, 102, 0, 0.1);
    border-color: #ff6600;
}

.benefit-icon {
    font-size: 48px;
    margin-bottom: 20px;
}

.benefit-card h3 {
    color: #ff6600;
    margin-bottom: 15px;
    font-size: 20px;
}

/* --- Product Section --- */
.product-section {
    padding: 80px 20px;
    background: #fff;
    color: #000;
}

.product-container {
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 60px;
    flex-wrap: wrap;
}

.phone-mockup {
    flex: 1;
    min-width: 280px;
    max-width: 400px;
    text-align: center;
    position: relative;
}

/* Imagem do Celular Flutuante */
.floating-phone {
    width: 100%;
    max-width: 320px;
    height: auto;
    filter: drop-shadow(0 20px 30px rgba(0, 0, 0, 0.3));
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-15px);
    }
    100% {
        transform: translateY(0px);
    }
}

.product-info {
    flex: 1;
    min-width: 300px;
}

.product-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    
}

.product-info p {
    line-height: 1.8;
    color: #444;
    margin-bottom: 15px;
    font-size: 16px;
}

.product-info .header-cta-button {
    align-self: center;
}

.mobile-btn {
    display: inline-block;
    margin-top: 20px;
}

/* --- Pricing Section --- */
.pricing-section {
    padding: 80px 20px;
    background: #000;
    text-align: center;
}

.alert-badge {
    background: #cc0000;
    color: #fff;
    padding: 10px 20px;
    border-radius: 4px;
    display: inline-block;
    margin-bottom: 40px;
    font-weight: bold;
    font-size: 14px;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

.pricing-container {
    max-width: 1000px;
    margin: 0 auto;
    display: flex;
    gap: 40px;
    flex-wrap: wrap;
    align-items: flex-start;
}

.pricing-card {
    flex: 1;
    min-width: 300px;
    background: #fff;
    color: #000;
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 10px 40px rgba(255, 102, 0, 0.4);
    position: relative;
    top: -20px;
}

.old-price {
    font-size: 18px;
    color: #555;
}

.current-price {
    font-size: 58px;
    font-weight: 800;
    color: #00aa00;
    margin: 10px 0;
    line-height: 1;
}

.current-price small {
    font-size: 24px;
    font-weight: 600;
    vertical-align: middle;
}

.installment {
    color: #666;
    margin-bottom: 30px;
    font-weight: bold;
}

.buy-button {
    background: #00aa00;
    color: #fff;
    border: none;
    padding: 20px;
    width: 100%;
    font-size: 20px;
    font-weight: bold;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.3s;
    box-shadow: 0 4px 15px rgba(0, 170, 0, 0.4);
}

.buy-button:hover {
    background: #008800;
}

.guarantee-card {
    flex: 1;
    min-width: 300px;
    background: #111;
    border: 1px solid #333;
    border-radius: 20px;
    padding: 40px;
    text-align: left;
}

.guarantee-card h3 {
    color: #ff6600;
    margin-bottom: 20px;
    font-size: 22px;
}

.guarantee-card ul {
    list-style: none;
    margin: 20px 0;
}

.guarantee-card li {
    padding: 10px 0;
    padding-left: 30px;
    position: relative;
    color: #ddd;
    border-bottom: 1px solid #222;
}

.guarantee-card li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #00aa00;
    font-weight: bold;
}

.payment-icons {
    margin-top: 15px;
    font-size: 24px;
    letter-spacing: 8px;
}

/* --- Footer --- */
footer {
    padding: 40px 20px;
    text-align: center;
    background: #000;
    border-top: 1px solid #222;
    color: #666;
    font-size: 14px;
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */
   

@media (max-width: 1024px) {
    .header-content {
        padding: 50px 60px;
    }

    .logo {
        right: 60px;
        font-size: 24px;
    }

    .headline-top {
        font-size: 26px;
    }

    .headline-main {
        font-size: 56px;
    }

    .header-cta-button {
        font-size: 16px;
        padding: 16px 35px;
    }
}

@media (max-width: 768px) {
    .header-hero {
        height: 450px;
    }

    .header-content {
        padding: 40px 30px;
    }

    .logo {
        top: 30px;
        right: 30px;
        font-size: 20px;
    }

    .headline-top {
        font-size: 20px;
    }

    .headline-main {
        font-size: 40px;
        letter-spacing: 2px;
    }

    .header-cta-button {
        font-size: 14px;
        padding: 14px 30px;
    }

    .overlay {
        background: linear-gradient(90deg,
            rgba(0, 0, 0, 0.9) 0%,
            rgba(0, 0, 0, 0.6) 50%,
            rgba(0, 0, 0, 0.3) 100%);
    }

    .pricing-card {
        top: 0;
    }

    .product-container {
        flex-direction: column;
        text-align: center;
    }

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

    .phone-mockup {
        display: none;
    }

    
}

@media (max-width: 480px) {
    .header-hero {
        height: 400px;
    }

    .header-content {
        padding: 30px 20px;
        gap: 20px;
    }

    .logo {
        font-size: 18px;
        letter-spacing: 2px;
    }

    .headline-top {
        font-size: 16px;
        letter-spacing: 1px;
    }

    .headline-main {
        font-size: 32px;
        letter-spacing: 1px;
    }

    .header-cta-button {
        font-size: 13px;
        padding: 12px 25px;
    }
}