:root {
    --color-primary: #ff0000;
    --color-secondary: #ffffff;
    --color-dark: #000000;
    --color-light: #f1f1f1;
    --color-accent-dark: #880303;
    --color-accent-light: #CC0D0D;
    --color-success: #22D87C;

    --font-primary: "Instrument Sans", sans-serif;
    --font-secondary: "Rubik", sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    background: linear-gradient(135deg, #0f0808 0%, #1a0505 50%, #0f0808 100%);
    color: var(--color-light);
    font-family: var(--font-secondary);
    overflow-x: hidden;
    position: relative;
}

/* Particles Background */
.particles-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: linear-gradient(45deg, rgba(255, 0, 0, 0.3), rgba(204, 13, 13, 0.3));
    border-radius: 50%;
    animation: float infinite ease-in-out;
}

@keyframes float {
    0%, 100% {
        transform: translateY(100vh) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-10vh) rotate(360deg);
        opacity: 0;
    }
}

/* Header & Footer */
.header,
footer {
    color: var(--color-secondary);
    font-size: 13px;
    font-weight: 400;
    text-transform: uppercase;
    line-height: 1em;
    letter-spacing: 4px;
    background-image: linear-gradient(135deg, var(--color-accent-light), var(--color-accent-dark));
    position: relative;
    z-index: 10;
}

/* Users Counter */
.users-counter {
    display: inline-flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50px;
    padding: 10px 20px;
    margin-bottom: 30px;
    font-family: var(--font-primary);
    animation: pulse-glow 2s infinite;
}

.users-counter i {
    color: var(--color-accent-light);
    margin-right: 10px;
    font-size: 18px;
}

.users-counter .counter {
    font-weight: bold;
    font-size: 18px;
    margin-right: 5px;
    color: var(--color-success);
}

.users-counter small {
    color: #E0E0E0;
    font-size: 12px;
}

@keyframes pulse-glow {
    0%, 100% {
        box-shadow: 0 0 5px rgba(255, 0, 0, 0.3);
    }
    50% {
        box-shadow: 0 0 20px rgba(255, 0, 0, 0.6), 0 0 30px rgba(255, 0, 0, 0.4);
    }
}

/* Hero Section */
.hero {
    background: url('../images/bg-hero-s.webp') center bottom / cover no-repeat;
    padding: 50px 0;
    text-align: center;
    min-height: 100vh;
    position: relative;
    z-index: 1;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(15, 8, 8, 0.7) 0%, rgba(26, 5, 5, 0.8) 50%, rgba(15, 8, 8, 0.7) 100%);
    z-index: -1;
}

.hero h1 {
    color: var(--color-secondary);
    margin-bottom: 20px;
    font-size: 32px;
    line-height: 1.2em;
    font-weight: 500;
    font-family: var(--font-primary);
    letter-spacing: -0.7px;
}

.highlight {
    background-image: linear-gradient(45deg, var(--color-accent-light), var(--color-accent-dark));
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: textura 8s ease-in-out infinite;
}

.hero p {
    color: #E0E0E0;
    font-size: 1rem;
    font-weight: 300;
    line-height: 1.3em;
}

/* Demo Section */
.demo-section {
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.9) 0%, rgba(8, 15, 14, 0.9) 100%);
    position: relative;
    z-index: 1;
}

.demo-section h2 {
    color: var(--color-secondary);
    font-family: var(--font-primary);
    font-weight: bold;
    font-size: 28px;
}

.demo-description {
    color: #E0E0E0;
    font-size: 18px;
    font-style: italic;
    margin-top: 20px;
}

/* Stats Section */
.stats-section {
    background: linear-gradient(135deg, rgba(8, 15, 14, 0.9) 0%, rgba(0, 0, 0, 0.9) 100%);
    position: relative;
    z-index: 1;
}

.stats-section h2 {
    color: var(--color-secondary);
    font-family: var(--font-primary);
    font-weight: bold;
    font-size: 28px;
}

.stat-card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 25px;
    text-align: center;
    transition: all 0.3s ease;
    height: 100%;
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(255, 0, 0, 0.2);
    border-color: var(--color-accent-light);
}

.stat-icon {
    font-size: 2.5rem;
    margin-bottom: 15px;
    animation: bounce 2s infinite;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--color-success);
    margin-bottom: 10px;
    font-family: var(--font-primary);
}

.stat-label {
    color: #E0E0E0;
    font-size: 14px;
    font-weight: 500;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-10px);
    }
    60% {
        transform: translateY(-5px);
    }
}

/* Features Section */
.features-section {
    color: var(--color-secondary);
    position: relative;
    z-index: 1;
}

.features-title {
    font-size: 28px;
    font-weight: bold;
    font-family: var(--font-primary);
}

.card {
    background-color: transparent !important;
    background-image: linear-gradient(135deg, #00000091 0%, #080F0E8C 100%);
    backdrop-filter: blur(6px);
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    border-radius: 1rem;
    font-family: var(--font-primary);
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(255, 0, 0, 0.2);
    border-color: var(--color-accent-light) !important;
}

.card-icon {
    width: 50px;
    height: 50px;
    text-align: center;
    border-radius: 10px;
    align-content: center;
    background: linear-gradient(45deg, var(--color-accent-light), var(--color-accent-dark));
    display: flex;
    align-items: center;
    justify-content: center;
}

.card-icon i {
    color: var(--color-secondary);
    font-size: 20px;
}

.card-icon svg {
    width: 20px;
    height: 20px;
    fill: var(--color-secondary);
}

.card-title {
    font-size: 20px;
    font-weight: 500;
    margin-bottom: 10px;
    color: #E0E0E0;
}

.card-text {
    font-size: 16px;
    line-height: 1.6;
    color: #E0E0E0;
}

.rodapeCards {
    font-size: 18px;
    line-height: 1.6;
    color: #E0E0E0;
}

/* Testimonials Section */
.testimonials-section {
    background: linear-gradient(135deg, rgba(8, 15, 14, 0.9) 0%, rgba(0, 0, 0, 0.9) 100%);
    position: relative;
    z-index: 1;
}

.testimonials-section h2 {
    color: var(--color-secondary);
    font-family: var(--font-primary);
    font-weight: bold;
    font-size: 28px;
}

.testimonial-card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 25px;
    text-align: center;
    transition: all 0.3s ease;
    height: 100%;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(255, 0, 0, 0.2);
}

.testimonial-card .stars {
    font-size: 18px;
    margin-bottom: 15px;
}

.testimonial-card p {
    color: #E0E0E0;
    font-style: italic;
    font-size: 16px;
    margin-bottom: 15px;
}

.testimonial-card .author {
    color: var(--color-accent-light);
    font-weight: bold;
    font-size: 14px;
}

/* Investment Section */
.investment-section {
    border-radius: 1rem;
    position: relative;
    z-index: 1;
}

.investment-section img {
    border-bottom-left-radius: 1rem;
    border-bottom-right-radius: 1rem;
}

.pricing-card-main {
    position: relative;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    background: linear-gradient(135deg, rgba(255, 0, 0, 0.1) 0%, rgba(136, 3, 3, 0.1) 100%);
    border: 2px solid rgba(255, 0, 0, 0.3) !important;
}

.pricing-card-main:hover {
    transform: scale(1.02);
    box-shadow: 0 20px 40px rgba(255, 0, 0, 0.3);
    border-color: var(--color-accent-light) !important;
}

.popular-badge {
    position: absolute;
    top: -10px;
    right: 20px;
    background: linear-gradient(45deg, var(--color-accent-light), var(--color-accent-dark));
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: bold;
    z-index: 10;
    animation: pulse-badge 2s infinite;
}

@keyframes pulse-badge {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}

/* Platform Icons */
.platform-icons {
    display: flex;
    justify-content: center;
    gap: 15px;
}

.platform-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.ios-icon {
    background: linear-gradient(45deg, #007AFF, #0051D5);
    color: white;
}

.android-icon {
    background: linear-gradient(45deg, #3DDC84, #1B5E20);
    color: white;
}

.platform-icon:hover {
    transform: translateY(-3px) scale(1.1);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
}

/* Plan Headers */
.plan-header {
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.plan-title {
    font-size: 22px;
    font-weight: bold;
    color: #ffffff;
    margin: 0;
    font-family: var(--font-primary);
}

.plan-subtitle {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    margin-top: 5px;
    font-style: italic;
}

/* Pricing Info */
.pricing-info {
    padding: 20px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.price-subtitle {
    color: var(--color-success);
    font-size: 14px;
    font-weight: 500;
}

/* Features List */
.features-list {
    flex-grow: 1;
    padding: 20px 0;
}

.feature-check {
    color: var(--color-success);
    font-size: 16px;
    flex-shrink: 0;
}

.features-list li span {
    font-size: 14px;
    line-height: 1.4;
}

.investment-section ul li {
    font-size: 14px;
    margin-bottom: 10px;
    justify-content: center;
}

.investment-section ul li i {
    color: var(--color-accent-dark);
}

.investment-section .value {
    color: var(--color-success);
    font-size: 33px;
}

/* FAQ Section */
.faq-section {
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.9) 0%, rgba(8, 15, 14, 0.9) 100%);
    position: relative;
    z-index: 1;
}

.faq-section h2 {
    color: var(--color-secondary);
    font-family: var(--font-primary);
    font-weight: bold;
    font-size: 28px;
}

.faq-item {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    margin-bottom: 15px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item:hover {
    border-color: var(--color-accent-light);
    box-shadow: 0 5px 15px rgba(255, 0, 0, 0.2);
}

.faq-header {
    padding: 20px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
}

.faq-header:hover {
    background: rgba(255, 0, 0, 0.1);
}

.faq-header h5 {
    margin: 0;
    color: #E0E0E0;
    font-size: 16px;
    font-weight: 500;
}

.faq-header i {
    color: var(--color-accent-light);
    transition: transform 0.3s ease;
}

.faq-header[aria-expanded="true"] i {
    transform: rotate(180deg);
}

.faq-content {
    padding: 20px;
    background: rgba(0, 0, 0, 0.2);
}

.faq-content p {
    margin: 0;
    color: #E0E0E0;
    line-height: 1.6;
}

/* Footer */
.footer {
    position: relative;
    z-index: 10;
}

.social-links {
    display: flex;
    align-items: center;
    justify-content: center;
}

.social-link {
    color: var(--color-secondary);
    text-decoration: none;
    font-size: 14px;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
}

.social-link:hover {
    color: var(--color-accent-light);
    text-decoration: none;
}

.social-link i {
    margin-right: 5px;
}

/* Video Wrapper */
.video-wrapper {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    max-width: 800px;
    margin: 0 auto;
    border-radius: 20px;
    box-shadow: 0px 4px 20px rgba(0, 0, 0, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: linear-gradient(135deg, #cc0d0d1a, #8803031a);
}

.video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 20px;
    border: none;
}

/* Buttons */
.animated-border-btn {
    font-family: "Instrument Sans", sans-serif;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    font-size: 16px;
    color: #ffffff;
    font-weight: 500;
    position: relative;
    border-radius: 20px;
    background: #000;
    z-index: 1;
    overflow: hidden;
    text-decoration: none;
    transition: all .3s ease;
    margin-top: 1rem;
}

.animated-border-btn:hover {
    color: #ffffff;
    text-decoration: none;
    transform: scale(1.05);
}

.animated-border-btn.pulse {
    animation: pulse-btn 2s infinite;
}

@keyframes pulse-btn {
    0% {
        box-shadow: 0 0 0 0 rgba(255, 0, 0, 0.7);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(255, 0, 0, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(255, 0, 0, 0);
    }
}

.animated-border-btn::before {
    content: '';
    position: absolute;
    top: -1px;
    left: -1px;
    right: -1px;
    bottom: -1px;
    border-radius: 20px;
    background: linear-gradient(270deg, transparent, #ffffff, transparent);
    background-size: 400% 400%;
    animation: rotate-border 3s linear infinite;
    z-index: 0;
    pointer-events: none;
}

.animated-border-btn::after {
    content: '';
    position: absolute;
    top: 1px;
    left: 1px;
    right: 1px;
    bottom: 1px;
    border-radius: 18px;
    background: #000;
    z-index: 1;
}

.animated-border-btn span {
    position: relative;
    z-index: 2;
}

/* Animação do Gradiente no Texto */
@keyframes textura {
    0% {
        background-position: 0% 50%;
    }
    100% {
        background-position: 100% 50%;
    }
}

/* Animação da Borda */
@keyframes rotate-border {
    0% {
        background-position: 0% 50%;
    }
    25% {
        background-position: 50% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    75% {
        background-position: 150% 50%;
    }
    100% {
        background-position: 200% 50%;
    }
}

/* Media Queries */
@media screen and (max-width: 768px) {
    .features-title {
        font-size: 22px;
    }

    .card {
        padding: 15px;
    }

    .investment-section ul li {
        font-size: 13px;
    }

    .investment-section .value {
        font-size: 28px;
    }

    .hero {
        background-position: center 20%;
    }

    .users-counter {
        font-size: 14px;
        padding: 8px 16px;
    }

    .users-counter .counter {
        font-size: 16px;
    }

    .stat-card {
        padding: 20px;
    }

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

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

    .testimonial-card {
        padding: 20px;
    }

    .faq-header {
        padding: 15px;
    }

    .faq-header h5 {
        font-size: 14px;
    }

    .social-links {
        justify-content: center;
        margin-top: 15px;
    }

    .social-links .social-link {
        font-size: 12px;
    }

    .platform-icon {
        width: 40px;
        height: 40px;
        font-size: 20px;
    }

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

    .plan-subtitle {
        font-size: 13px;
    }

    .popular-badge {
        font-size: 10px;
        padding: 4px 12px;
        right: 15px;
    }
}

@media screen and (min-width: 768px) {
    .hero {
        background: url('../images/bg-hero.webp') center bottom / cover no-repeat;
    }

    .hero h1 {
        font-size: 44px;
    }

    .hero p {
        font-size: 18px;
    }

    .investment-section .value {
        font-size: 55px;
    }

    .users-counter {
        font-size: 16px;
    }

    .users-counter .counter {
        font-size: 20px;
    }

    .social-links {
        justify-content: flex-end;
    }

    .platform-icons {
        gap: 20px;
    }

    .platform-icon {
        width: 55px;
        height: 55px;
        font-size: 26px;
    }

    .plan-title {
        font-size: 24px;
    }
}