/* Global Styles & Variables */
:root {
    --primary-blue: #0350A3;
    --dark-blue: #023A78;
    --mid-gray: #666666;
    --light-bg: #F5F7FA;
    --white: #FFFFFF;
    --text-main: #1a1a1a;
    --text-muted: #666666;
    --accent-red: #E74C3C;
    --success-green: #2ECC71;

    /* Gradients */
    --gradient-hero: linear-gradient(135deg, #023A78 0%, #0350A3 100%);
    --gradient-cta: linear-gradient(135deg, #0350A3 0%, #002B5C 100%);
    --gradient-glass: linear-gradient(145deg, rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.6));

    /* Shadows */
    --shadow-soft: 0 20px 60px rgba(0, 0, 0, 0.05);
    /* Softer, larger shadow */
    --shadow-card: 0 15px 35px rgba(3, 80, 163, 0.06);
    --shadow-hover: 0 25px 50px rgba(3, 80, 163, 0.12);

    /* Spacing */
    --container-width: 1200px;
    /* Slightly wider for "Big Company" feel */
    --radius-round: 50px;
    --radius-card: 24px;
    /* More rounded */
}

*,
*::before,
*::after {
    box-sizing: border-box;
    -webkit-font-smoothing: antialiased;
}

body {
    font-family: 'Inter', sans-serif;
    margin: 0;
    padding: 0;
    background-color: var(--light-bg);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

h1,
h2,
h3,
h4 {
    margin-top: 0;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--dark-blue);
}

.container {
    width: 90%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 15px;
}

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

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

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse-glow {
    0% {
        box-shadow: 0 0 0 0 rgba(3, 80, 163, 0.4);
    }

    70% {
        box-shadow: 0 0 0 15px rgba(3, 80, 163, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(3, 80, 163, 0);
    }
}

.fade-in {
    animation: fadeInUp 0.8s ease-out forwards;
}

/* Header */
.site-header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 20px 0;
    position: sticky;
    top: 0;
    z-index: 1000;

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

    .header-logo {
        height: 40px;
        /* Default desktop height */
        width: auto;
    }

    .btn-header-buy {
        background: var(--primary-blue);
        color: white;
        padding: 10px 24px;
        border-radius: 30px;
        font-size: 0.9rem;
        font-weight: 600;
        text-transform: uppercase;
        transition: background 0.3s ease;
        box-shadow: 0 4px 10px rgba(3, 80, 163, 0.2);
        text-decoration: none;
    }

    .btn-header-buy:hover {
        background: var(--dark-blue);
        transform: translateY(-1px);
    }
}

/* Buttons */
.btn {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    padding: 18px 36px;
    border-radius: var(--radius-round);
    font-weight: 700;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    box-shadow: var(--shadow-card);
}

.btn-primary {
    background: var(--gradient-cta);
    color: white;
    border: none;
    /* Ensure background is visible */
    background-image: var(--gradient-cta);
    box-shadow: var(--shadow-card);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 20px 40px rgba(3, 80, 163, 0.3);
}

.pulse-animation {
    animation: pulse-glow 2s infinite;
}

.btn-large {
    font-size: 1.125rem;
    padding: 22px 48px;
    width: 100%;
    max-width: 450px;
}

@media (max-width: 768px) {
    .btn {
        width: 100%;
        max-width: 320px;
    }

    .header-logo {
        height: 30px;
        /* Mobile height 30px */
    }

    .btn-header-buy {
        padding: 8px 16px;
        font-size: 0.8rem;
    }
}

/* Hero Section */
.hero-section {
    position: relative;
    padding: 120px 0 140px;
    /* More breathing room */
    background: radial-gradient(circle at 50% 50%, #ffffff 0%, #f0f4f8 100%);
    overflow: hidden;
    text-align: center;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(3, 80, 163, 0.03) 0%, transparent 70%);
    z-index: 0;
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
}

.badge-promo {
    background: rgba(3, 80, 163, 0.1);
    color: var(--primary-blue);
    padding: 8px 16px;
    border-radius: 30px;
    font-weight: 600;
    font-size: 0.875rem;
    display: inline-block;
    margin-bottom: 25px;
    backdrop-filter: blur(5px);
}

.hero-section h1 {
    font-size: 3rem;
    line-height: 1.1;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #023A78, #0350A3);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-section .subtitle {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 40px;
    font-weight: 400;
}

.old-price {
    text-decoration: line-through;
    opacity: 0.6;
}

.hero-bullets {
    list-style: none;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px 30px;
    margin-bottom: 40px;
}

.hero-bullets li {
    display: flex;
    align-items: center;
    font-weight: 500;
    color: var(--text-main);
    font-size: 1rem;
}

.hero-bullets li i {
    color: var(--primary-blue);
    margin-right: 10px;
    font-size: 1.1rem;
}

.video-container {
    margin-top: 40px;
    border-radius: 20px;
    box-shadow: 0 40px 80px rgba(0, 0, 0, 0.15);
    overflow: hidden;
    /* Clips the video to the border radius */
    max-width: 100%;
    margin-left: auto;
    margin-right: auto;
    border: 4px solid white;
    /* Optional: Premium white border look */
}

.product-hero-img {
    /* Legacy class kept for reference or re-use, but main hero is now video */
    margin-top: 40px;
    border-radius: 30px;
    box-shadow: 0 40px 80px rgba(0, 0, 0, 0.15);
    max-height: 500px;
    width: auto;
    max-width: 100%;
    margin-left: auto;
    margin-right: auto;
}

/* Benefits Section */
.benefits-section {
    padding: 100px 0;
    background-color: var(--white);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 30px;
}

.benefit-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: var(--radius-card);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid rgba(0, 0, 0, 0.03);
    box-shadow: var(--shadow-soft);
}

.benefit-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
}

.benefit-card i {
    font-size: 2.5rem;
    background: linear-gradient(135deg, #0350A3, #023A78);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 20px;
    display: inline-block;
}

.benefit-card h3 {
    font-size: 1.1rem;
    color: var(--text-main);
    margin: 0;
}

/* Price Anchor Section */
.price-anchor-section {
    padding: 100px 0;
    background: var(--gradient-hero);
    color: white;
    text-align: center;
    position: relative;
    clip-path: ellipse(150% 100% at 50% 100%);
    padding-bottom: 120px;
    /* Extra padding for the curve */
}

.price-box {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 50px;
    border-radius: 30px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    max-width: 600px;
    margin: 0 auto;
    box-shadow: 0 40px 80px rgba(0, 0, 0, 0.2);
}

.price-compare {
    font-size: 1.25rem;
    opacity: 0.7;
    text-decoration: line-through;
    margin-bottom: 10px;
    display: block;
}

.price-today {
    font-size: 1.8rem;
    margin: 0 0 25px 0;
    color: white;
    font-weight: 400;
}

.big-price {
    font-size: 4rem;
    /* Massive focal point */
    font-weight: 800;
    display: block;
    line-height: 1.1;
    margin-top: 5px;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.stock-bar-container {
    background: rgba(0, 0, 0, 0.2);
    border-radius: 10px;
    padding: 15px;
    margin: 30px 0;
    text-align: left;
}

.stock-text {
    font-size: 0.9rem;
    color: var(--white);
    margin-bottom: 8px;
    display: flex;
    justify-content: space-between;
    font-weight: 600;
}

.stock-bar {
    height: 8px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 4px;
    overflow: hidden;
}

.stock-bar .fill {
    background: #FFD700;
    height: 100%;
    border-radius: 4px;
    box-shadow: 0 0 10px rgba(255, 215, 0, 0.5);
}



/* Green Gradient Buttons (Price Anchor & Final CTA) */
.price-anchor-section .btn,
.btn-final {
    background: linear-gradient(135deg, #2ECC71 0%, #27AE60 100%);
    color: white;
    box-shadow: 0 10px 30px rgba(46, 204, 113, 0.4);
    animation: inviting-pulse 2s infinite;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Shine Effect Overlay */
.price-anchor-section .btn::after,
.btn-final::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    animation: shine 3s infinite;
}

.price-anchor-section .btn:hover,
.btn-final:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 15px 40px rgba(46, 204, 113, 0.5);
}

@keyframes inviting-pulse {
    0% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(46, 204, 113, 0.7);
    }

    50% {
        transform: scale(1.05);
        box-shadow: 0 0 0 15px rgba(46, 204, 113, 0);
    }

    100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(46, 204, 113, 0);
    }
}

@keyframes shine {
    0% {
        left: -100%;
    }

    20% {
        left: 100%;
    }

    100% {
        left: 100%;
    }
}

/* Social Proof Section */
.social-proof-section {
    padding: 100px 0;
    background: white;
    text-align: center;
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.review-card {
    background: var(--light-bg);
    padding: 30px;
    border-radius: var(--radius-card);
    text-align: left;
    box-shadow: var(--shadow-soft);
    position: relative;
    border: 1px solid rgba(0, 0, 0, 0.02);
}

.review-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.stars {
    color: #FFD700;
    font-size: 1.1rem;
    letter-spacing: 2px;
}

.client-name {
    font-weight: 700;
    color: var(--dark-blue);
    font-size: 0.95rem;
}

.review-text {
    color: var(--text-muted);
    font-style: italic;
    font-size: 1rem;
    line-height: 1.7;
}

/* Variations */
.variations-section {
    padding: 100px 0;
    text-align: center;
    background: var(--light-bg);
}

.section-desc {
    color: var(--text-muted);
    margin-bottom: 30px;
    font-size: 1.1rem;
}

.colors-grid {
    display: flex;
    justify-content: center;
    gap: 50px;
    margin: 40px 0;
}

.color-option {
    cursor: pointer;
    transition: transform 0.3s;
}

.color-option:hover {
    transform: scale(1.1);
}

.color-circle {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    margin-bottom: 15px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    border: 3px solid white;
}

.color-option.white .color-circle {
    background: #f5f5f5;
}

.color-option.black .color-circle {
    background: #222;
}

.color-note-box {
    background: white;
    border: 1px solid rgba(3, 80, 163, 0.1);
    border-left: 4px solid var(--primary-blue);
    padding: 20px;
    border-radius: 8px;
    display: inline-flex;
    align-items: center;
    gap: 15px;
    max-width: 600px;
    margin: 0 auto;
    box-shadow: var(--shadow-soft);
    text-align: left;
}

.color-note-box i {
    color: var(--primary-blue);
    font-size: 1.5rem;
}

.color-note-box p {
    margin: 0;
    font-size: 0.95rem;
    color: var(--mid-gray);
}

/* Delivery Section */
.delivery-section {
    padding: 80px 0;
    background: white;
}

.info-blocks {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
}

.info-block {
    flex: 1 1 300px;
    background: var(--light-bg);
    padding: 40px;
    border-radius: var(--radius-card);
    text-align: center;
    border: 1px solid rgba(0, 0, 0, 0.03);
}

.info-block i {
    font-size: 2.2rem;
    color: var(--dark-blue);
    margin-bottom: 20px;
}

/* Authority Section */
.authority-section {
    padding: 100px 0;
    text-align: center;
    background-color: var(--white);
    border-top: 1px solid #f0f0f0;
}

.auth-text {
    max-width: 700px;
    margin: 0 auto 50px;
    color: var(--text-muted);
    font-size: 1.1rem;
}

.trust-icons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 40px;
}

.trust-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    width: 140px;
}

.trust-item i {
    font-size: 2.8rem;
    margin-bottom: 10px;
    background: linear-gradient(135deg, #0350A3, #023A78);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    transition: transform 0.3s ease;
}

.trust-item:nth-child(1) i {
    /* Compra Segura - Green/Blue */
    background: linear-gradient(135deg, #2ECC71, #27AE60);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.trust-item:nth-child(2) i {
    /* Nota Fiscal - Deep Blue */
    background: linear-gradient(135deg, #3498DB, #2980B9);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.trust-item:nth-child(3) i {
    /* WhatsApp - WhatsApp Green */
    background: linear-gradient(135deg, #25D366, #128C7E);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.trust-item:hover i {
    transform: translateY(-5px);
}

.trust-item span {
    font-weight: 600;
    color: var(--dark-blue);
    font-size: 0.95rem;
}

/* FAQ Section */
.faq-section {
    padding: 80px 0;
    background-color: var(--light-bg);
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.faq-item {
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.02);
    overflow: hidden;
    transition: all 0.3s ease;
    border: 1px solid rgba(0, 0, 0, 0.03);
    cursor: pointer;
}

.faq-item:hover {
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.05);
    transform: translateY(-2px);
}

.faq-item.active {
    box-shadow: 0 10px 25px rgba(3, 80, 163, 0.1);
    border-color: rgba(3, 80, 163, 0.1);
}

.faq-header {
    padding: 20px 25px;
    display: flex;
    align-items: center;
    gap: 15px;
    position: relative;
}

.faq-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(3, 80, 163, 0.05);
    color: var(--primary-blue);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.question {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--dark-blue);
    flex-grow: 1;
    text-align: left;
}

.toggle-icon {
    color: var(--mid-gray);
    font-size: 0.9rem;
    transition: transform 0.3s ease;
}

.faq-item.active .toggle-icon {
    transform: rotate(45deg);
    color: var(--primary-blue);
}

.answer {
    padding: 0 25px 25px 76px;
    /* Indent to align with text */
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
    display: none;
    animation: fadeIn 0.3s ease;
}

.faq-item.active .answer {
    display: block;
}

@media (max-width: 480px) {
    .faq-header {
        padding: 15px 20px;
    }

    .answer {
        padding: 0 20px 20px 20px;
        /* Less indentation on mobile */
    }

    .question {
        font-size: 0.95rem;
    }
}



/* Final CTA */
.final-cta-section {
    padding: 100px 0;
    text-align: center;
    background: white;
}

.scarcity-text {
    margin-top: 15px;
    color: var(--accent-red);
    font-weight: 700;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.scarcity-text::before {
    content: '\f017';
    /* FontAwesome Clock Icon */
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    font-size: 1.1em;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .hero-section h1 {
        font-size: 2.2rem;
    }

    .big-price {
        font-size: 3rem;
    }

    .price-box {
        padding: 30px 20px;
    }

    .hero-bullets {
        flex-direction: column;
        align-items: center;
        gap: 10px;
    }

    .btn {
        width: 100%;
        max-width: 320px;
    }

    /* Exclude header button from full width to keep it small */
    .btn-header-buy {
        width: auto;
        padding: 8px 18px;
        font-size: 0.75rem;
        margin-left: 10px;
        /* Space from logo */
    }

    .header-logo {
        height: 30px;
        /* Mobile height 30px */
    }
}