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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background-color: #000000;
    color: #ffffff;
    line-height: 1.6;
    min-height: 100vh;
}

/* Tarja Promocional */
.promo-banner {
    background-color: #FF7A00;
    color: #ffffff;
    text-align: center;
    padding: 16px 20px;
    font-weight: 600;
    font-size: 1rem;
    width: 100%;
}

.promo-banner p {
    margin: 0;
    letter-spacing: 0.02em;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
}

/* Header - Título e Subtítulo */
.header {
    text-align: center;
    margin-bottom: 60px;
}

.titulo {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}

.subtitulo {
    font-size: 1.5rem;
    font-weight: 300;
    opacity: 0.9;
    letter-spacing: -0.01em;
}

/* Video Section */
.video-section {
    margin-bottom: 60px;
}

.video-wrapper {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%; /* 16:9 aspect ratio */
    height: 0;
    overflow: hidden;
    border-radius: 8px;
}

.video-wrapper iframe,
.video-wrapper video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Button Section */
.button-section {
    text-align: center;
    margin-bottom: 80px;
}

.cta-button {
    background-color: #FF7A00;
    color: #ffffff;
    border: none;
    padding: 18px 48px;
    font-size: 1.1rem;
    font-weight: 600;
    font-family: 'Inter', sans-serif;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
    letter-spacing: 0.01em;
    text-decoration: none;
    display: inline-block;
    animation: bounce 1.5s infinite;
}

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

.cta-button:hover {
    background-color: #E66A00;
    animation: none;
}

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

/* Plans Section */
.plans-section {
    margin-bottom: 80px;
}

.plans-subtitle {
    text-align: center;
    font-size: 1.1rem;
    opacity: 0.8;
    margin-bottom: 50px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.plans-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto 50px;
}

.plan-card {
    background-color: #1a1a1a;
    border: 1px solid #333;
    border-radius: 12px;
    padding: 30px 25px;
    position: relative;
    transition: all 0.3s ease;
}

.plan-card:hover {
    transform: translateY(-5px);
    border-color: #FF7A00;
    box-shadow: 0 8px 24px rgba(255, 122, 0, 0.2);
}

.plan-card.featured {
    border-color: #FF7A00;
    border-width: 2px;
}

.plan-card.featured::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #FF7A00, #E66A00);
    border-radius: 12px 12px 0 0;
}

.badge {
    position: absolute;
    top: -12px;
    right: 20px;
    background-color: #FF7A00;
    color: #000000;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
}

.plan-name {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 25px;
    color: #ffffff;
    letter-spacing: -0.01em;
}

.plan-features {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.feature-item {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding-bottom: 12px;
    border-bottom: 1px solid #2a2a2a;
}

.feature-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.feature-label {
    font-size: 0.9rem;
    opacity: 0.7;
    font-weight: 400;
}

.feature-value {
    font-size: 0.95rem;
    font-weight: 600;
    text-align: right;
    color: #ffffff;
}

.feature-value.highlight {
    color: #FF7A00;
    font-weight: 700;
}

.plans-cta {
    text-align: center;
    margin-top: 40px;
}

.test-button {
    background-color: #FF7A00;
    color: #ffffff;
    padding: 18px 48px;
    font-size: 1.1rem;
    font-weight: 600;
    font-family: 'Inter', sans-serif;
    border-radius: 6px;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s ease;
    letter-spacing: 0.01em;
}

.test-button:hover {
    background-color: #E66A00;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(255, 122, 0, 0.3);
}

@media (max-width: 768px) {
    .plans-container {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .plans-subtitle {
        font-size: 1rem;
        padding: 0 20px;
    }

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

    .test-button {
        padding: 16px 36px;
        font-size: 1rem;
    }
}

/* Feedbacks Section */
.feedbacks-section {
    margin-bottom: 40px;
}

.section-title {
    font-size: 2rem;
    font-weight: 600;
    text-align: center;
    margin-bottom: 40px;
    letter-spacing: -0.02em;
}

.carousel-container {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    overflow: hidden;
}

.carousel {
    display: flex;
    overflow-x: auto;
    overflow-y: hidden;
    scroll-behavior: smooth;
    gap: 0;
    scroll-snap-type: x mandatory;
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* IE e Edge */
}

.carousel::-webkit-scrollbar {
    display: none; /* Chrome, Safari e Opera */
}

.carousel-item {
    min-width: 100%;
    width: 100%;
    scroll-snap-align: start;
    scroll-snap-stop: always;
    flex-shrink: 0;
    position: relative;
    aspect-ratio: 4/3;
}

.carousel-item img,
.carousel-item video {
    width: 100%;
    height: 100%;
    display: block;
    border-radius: 8px;
    object-fit: cover;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: rgba(255, 255, 255, 0.2);
    color: #ffffff;
    border: none;
    width: 50px;
    height: 50px;
    font-size: 2rem;
    font-weight: 300;
    cursor: pointer;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    z-index: 10;
}

.carousel-btn:hover {
    background-color: rgba(255, 255, 255, 0.3);
}

.carousel-btn.prev {
    left: -60px;
}

.carousel-btn.next {
    right: -60px;
}

/* Responsive */
@media (max-width: 768px) {
    .titulo {
        font-size: 2rem;
    }

    .subtitulo {
        font-size: 1.2rem;
    }

    .carousel-btn.prev {
        left: 10px;
    }

    .carousel-btn.next {
        right: 10px;
    }

    .carousel-btn {
        width: 40px;
        height: 40px;
        font-size: 1.5rem;
    }
}

/* Footer */
.footer {
    background-color: #000000;
    color: #ffffff;
    padding: 40px 20px;
    margin-top: 60px;
    text-align: center;
}

.footer p {
    max-width: 1200px;
    margin: 0 auto;
    font-size: 0.85rem;
    line-height: 1.6;
    opacity: 0.9;
}

@media (max-width: 768px) {
    .footer {
        padding: 30px 15px;
    }

    .footer p {
        font-size: 0.75rem;
    }
}

/* WhatsApp Float Button */
.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 20px;
    right: 20px;
    background-color: #25D366;
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    transition: all 0.3s ease;
    animation: pulse-whatsapp 2s infinite;
}

.whatsapp-float:hover {
    background-color: #20BA5A;
    transform: scale(1.1);
    box-shadow: 0 6px 16px rgba(37, 211, 102, 0.6);
    animation: none;
}

.whatsapp-float svg {
    width: 32px;
    height: 32px;
}

@keyframes pulse-whatsapp {
    0% {
        box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4), 0 0 0 0 rgba(37, 211, 102, 0.7);
    }
    70% {
        box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4), 0 0 0 10px rgba(37, 211, 102, 0);
    }
    100% {
        box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4), 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

@media (max-width: 768px) {
    .whatsapp-float {
        width: 56px;
        height: 56px;
        bottom: 15px;
        right: 15px;
    }

    .whatsapp-float svg {
        width: 28px;
        height: 28px;
    }
}

/* Modal de Aviso */
.modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(4px);
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background-color: #1a1a1a;
    border: 2px solid #FF7A00;
    border-radius: 12px;
    padding: 40px;
    max-width: 500px;
    width: 90%;
    text-align: center;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
    animation: modalFadeIn 0.3s ease;
}

@keyframes modalFadeIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.modal-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: #FF7A00;
    margin-bottom: 20px;
    letter-spacing: -0.01em;
}

.modal-text {
    font-size: 1rem;
    line-height: 1.6;
    color: #ffffff;
    margin-bottom: 25px;
    opacity: 0.9;
}

/* Barrinha de Copiar Código */
.copy-code-container {
    margin: 25px 0 30px;
}

.copy-code-box {
    display: flex;
    align-items: center;
    background-color: #0a0a0a;
    border: 1px solid #333;
    border-radius: 8px;
    padding: 12px 16px;
    gap: 15px;
}

.coupon-code {
    flex: 1;
    font-size: 1.1rem;
    font-weight: 700;
    color: #FF7A00;
    letter-spacing: 0.05em;
}

.copy-btn {
    background-color: #FF7A00;
    color: #ffffff;
    border: none;
    padding: 10px 20px;
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: 600;
    font-family: 'Inter', sans-serif;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
    min-width: 130px;
}

.copy-btn:hover {
    background-color: #E66A00;
    transform: translateY(-1px);
}

.copy-btn.copied {
    background-color: #25D366;
}

.copy-btn.copied:hover {
    background-color: #20BA5A;
}

.copy-text,
.copied-text {
    display: inline-block;
}

.modal-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
    margin-bottom: 15px;
}

.modal-warning {
    text-align: center;
    color: #ff4444;
    font-size: 0.9rem;
    font-weight: 600;
    margin-top: 10px;
    animation: shake 0.5s;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

.modal-btn {
    padding: 12px 32px;
    font-size: 1rem;
    font-weight: 600;
    font-family: 'Inter', sans-serif;
    border-radius: 6px;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.modal-btn.cancel {
    background-color: #333;
    color: #ffffff;
}

.modal-btn.cancel:hover {
    background-color: #444;
    transform: translateY(-2px);
}

.modal-btn.confirm {
    background-color: #FF7A00;
    color: #ffffff;
    opacity: 0.5;
    cursor: not-allowed;
}

.modal-btn.confirm[href*="htrader"] {
    opacity: 1;
    cursor: pointer;
}

.modal-btn.confirm[href*="htrader"]:hover {
    background-color: #E66A00;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 122, 0, 0.3);
}

@media (max-width: 768px) {
    .modal-content {
        padding: 30px 25px;
    }

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

    .modal-text {
        font-size: 0.9rem;
    }

    .copy-code-box {
        flex-direction: column;
        gap: 12px;
    }

    .coupon-code {
        text-align: center;
        font-size: 1rem;
    }

    .copy-btn {
        width: 100%;
        min-width: auto;
    }

    .modal-buttons {
        flex-direction: column;
    }

    .modal-btn {
        width: 100%;
    }
}