/* Global Styles */
:root {
    --color-primary: #ffffff;
    --color-accent: #ff0000;
    --color-background: #000000;
    --color-text: #ffffff;
    --font-main: 'Arial', sans-serif;
}

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

body {
    font-family: var(--font-main);
    background-color: var(--color-background);
    color: var(--color-text);
    line-height: 1.6;
}

/* Header Styles */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    padding: 1rem 0;
    z-index: 1000;
}

.nav__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    align-items: center;
}

.nav__logo {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.nav__logo-link {
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.nav__logo-img {
    height: 40px;
    width: auto;
}

.nav__logo-text {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.nav__logo-text span {
    color: var(--color-accent);
}

/* Features Section */
.features {
    padding: 100px 0;
    background-color: var(--color-background);
}

.features__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.features__title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 1rem;
    color: var(--color-primary);
}

.features__subtitle {
    text-align: center;
    font-size: 1.2rem;
    margin-bottom: 4rem;
    opacity: 0.8;
}

.features__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 4rem;
}

.feature {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: center;
}

.feature:nth-child(even) {
    direction: rtl;
}

.feature:nth-child(even) .feature__content {
    direction: ltr;
}

.feature__image {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.feature__img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.3s ease;
}

.feature__image:hover .feature__img {
    transform: scale(1.05);
}

.feature__content {
    padding: 2rem;
}

.feature__title {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    color: var(--color-primary);
}

.feature__subtitle {
    font-size: 1.2rem;
    color: var(--color-accent);
    margin-bottom: 1.5rem;
    font-weight: 500;
}

.feature__description {
    font-size: 1.1rem;
    line-height: 1.6;
    opacity: 0.9;
}

.features__footer {
    margin-top: 6rem;
    text-align: center;
    padding: 0 2rem;
}

.features__closing {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--color-primary);
}

.features__closing-text {
    font-size: 1.1rem;
    line-height: 1.6;
    max-width: 800px;
    margin: 0 auto;
    opacity: 0.9;
}

/* Hero Section */
.hero {
    padding: 120px 0 80px;
    background-color: var(--color-background);
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero__content {
    max-width: 600px;
}

.hero__title {
    font-size: 3.5rem;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: var(--color-primary);
}

.hero__description {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.hero__buttons {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border-radius: 4px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
}

.btn__icon {
    width: 24px;
    height: 24px;
    transition: transform 0.3s ease;
}

.btn:hover .btn__icon {
    transform: scale(1.1);
}

.btn--primary {
    background-color: var(--color-accent);
    color: var(--color-primary);
}

.btn--primary:hover {
    background-color: #cc0000;
    transform: translateY(-2px);
}

.btn--secondary {
    background-color: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}

.btn--secondary:hover {
    background-color: var(--color-primary);
    color: var(--color-background);
    transform: translateY(-2px);
}

.hero__price {
    margin-top: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.hero__price-tag {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
}

.hero__price-note {
    font-size: 1rem;
    opacity: 0.7;
}

.hero__image {
    position: relative;
    width: 100%;
    height: 100%;
}

.hero__img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

/* FAQ Section */
.faq {
    padding: 100px 0;
    background-color: var(--color-background);
}

.faq__container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 2rem;
}

.faq__title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
    color: var(--color-primary);
}

.faq__list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.faq__item {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq__item:hover {
    background: rgba(255, 255, 255, 0.1);
}

.faq__question {
    width: 100%;
    padding: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: none;
    border: none;
    color: var(--color-primary);
    font-size: 1.1rem;
    font-weight: 600;
    text-align: left;
    cursor: pointer;
    transition: all 0.3s ease;
}

.faq__question:hover {
    color: var(--color-accent);
}

.faq__icon {
    font-size: 1.5rem;
    transition: transform 0.3s ease;
}

.faq__question[aria-expanded="true"] .faq__icon {
    transform: rotate(45deg);
}

.faq__answer {
    padding: 0 1.5rem;
    height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq__question[aria-expanded="true"] + .faq__answer {
    height: auto;
    padding: 0 1.5rem 1.5rem;
}

.faq__answer p {
    font-size: 1rem;
    line-height: 1.6;
    opacity: 0.9;
}

/* Responsive Design */
@media (max-width: 992px) {
    .feature {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .feature:nth-child(even) {
        direction: ltr;
    }

    .feature__content {
        padding: 1rem 0;
    }
}

@media (max-width: 768px) {
    .features {
        padding: 60px 0;
    }

    .features__title {
        font-size: 2rem;
    }

    .feature__title {
        font-size: 1.8rem;
    }

    .features__closing {
        font-size: 1.8rem;
    }

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

    .hero__buttons {
        justify-content: center;
    }

    .hero__price {
        justify-content: center;
    }

    .hero__title {
        font-size: 2.5rem;
    }

    .faq {
        padding: 60px 0;
    }

    .faq__title {
        font-size: 2rem;
    }

    .faq__question {
        font-size: 1rem;
        padding: 1.2rem;
    }

    .btn {
        padding: 0.8rem 1.5rem;
        font-size: 0.9rem;
    }

    .btn__icon {
        width: 20px;
        height: 20px;
    }
}