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

:root {
    --netflix-red: #E50914;
    --netflix-red-dark: #B20710;
    --netflix-black: #000000;
    --netflix-dark: #141414;
    --netflix-gray: #2F2F2F;
    --netflix-light-gray: #808080;
    --text-primary: #FFFFFF;
    --text-secondary: #B3B3B3;
}

body {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    background-color: var(--netflix-black);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

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

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.7) 10%, transparent);
    z-index: 1000;
    padding: 20px 0;
    transition: background-color 0.3s ease;
}

.header.scrolled {
    background-color: var(--netflix-black);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    color: var(--netflix-red);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 2px;
}

.logo svg {
    width: 92px;
    height: 25px;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

.language-selector {
    position: relative;
}

.language-select {
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 4px;
    color: var(--text-primary);
    padding: 8px 30px 8px 12px;
    font-size: 14px;
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='white' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
    transition: border-color 0.3s ease;
}

.language-select:hover {
    border-color: rgba(255, 255, 255, 0.5);
}

.btn-login {
    background: var(--netflix-red);
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 4px;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.btn-login:hover {
    background: var(--netflix-red-dark);
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)),
                url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1920 1080"><rect fill="%23000" width="1920" height="1080"/></svg>');
    background-size: cover;
    background-position: center;
    border-bottom: 8px solid var(--netflix-gray);
    padding: 120px 0 80px;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.6));
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
}

.hero-title {
    font-size: 3rem;
    font-weight: 900;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.5rem;
    font-weight: 400;
    margin-bottom: 1.5rem;
}

.hero-description {
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
    color: var(--text-secondary);
}

.hero-form {
    margin-top: 1.5rem;
}

.form-group {
    display: flex;
    gap: 0;
    max-width: 600px;
    margin: 0 auto;
}

.email-input {
    flex: 1;
    padding: 16px 20px;
    font-size: 16px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 4px 0 0 4px;
    background: rgba(0, 0, 0, 0.4);
    color: var(--text-primary);
    outline: none;
    transition: border-color 0.3s ease;
}

.email-input:focus {
    border-color: rgba(255, 255, 255, 0.7);
}

.email-input::placeholder {
    color: var(--text-secondary);
}

.btn-primary {
    background: var(--netflix-red);
    color: white;
    border: none;
    padding: 16px 32px;
    font-size: 1.25rem;
    font-weight: 600;
    border-radius: 0 4px 4px 0;
    cursor: pointer;
    white-space: nowrap;
    transition: background-color 0.3s ease;
}

.btn-primary:hover {
    background: var(--netflix-red-dark);
}

.hero-form-bottom {
    margin-top: 3rem;
    text-align: center;
}

/* Features Section */
.features {
    border-bottom: 8px solid var(--netflix-gray);
}

.feature-item {
    border-bottom: 8px solid var(--netflix-gray);
    padding: 60px 0;
}

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

.feature-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.feature-content.reverse {
    direction: rtl;
}

.feature-content.reverse > * {
    direction: ltr;
}

.feature-text {
    text-align: left;
}

.feature-title {
    font-size: 3rem;
    font-weight: 900;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.feature-description {
    font-size: 1.5rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.feature-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.image-placeholder {
    width: 100%;
    max-width: 500px;
    height: 400px;
    background: var(--netflix-gray);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--netflix-light-gray);
}

.image-placeholder svg {
    width: 120px;
    height: 120px;
    color: var(--text-secondary);
    opacity: 0.5;
}

/* FAQ Section */
.faq {
    padding: 60px 0;
    border-bottom: 8px solid var(--netflix-gray);
}

.faq-title {
    font-size: 3rem;
    font-weight: 900;
    text-align: center;
    margin-bottom: 2rem;
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: 8px;
    background: var(--netflix-gray);
}

.faq-question {
    width: 100%;
    background: var(--netflix-gray);
    border: none;
    color: var(--text-primary);
    padding: 24px 32px;
    font-size: 1.5rem;
    font-weight: 400;
    text-align: left;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background-color 0.3s ease;
}

.faq-question:hover {
    background: var(--netflix-light-gray);
}

.faq-icon {
    width: 32px;
    height: 32px;
    flex-shrink: 0;
    transition: transform 0.3s ease;
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    padding: 0 32px;
}

.faq-item.active .faq-answer {
    max-height: 1000px;
    padding: 24px 32px;
}

.faq-answer p {
    font-size: 1.5rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.faq-answer p:last-child {
    margin-bottom: 0;
}

/* Footer */
.footer {
    padding: 60px 0 40px;
    color: var(--text-secondary);
}

.footer-title {
    font-size: 1rem;
    margin-bottom: 2rem;
}

.footer-title a {
    color: var(--text-secondary);
    text-decoration: none;
}

.footer-title a:hover {
    text-decoration: underline;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

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

.footer-column a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: text-decoration 0.3s ease;
}

.footer-column a:hover {
    text-decoration: underline;
}

.footer-language {
    margin-bottom: 1.5rem;
}

.footer-copyright {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

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

    .hero-subtitle {
        font-size: 1.25rem;
    }

    .hero-description {
        font-size: 1.1rem;
    }

    .form-group {
        flex-direction: column;
        gap: 1rem;
    }

    .email-input {
        border-radius: 4px;
        padding: 12px 16px;
    }

    .btn-primary {
        border-radius: 4px;
        padding: 12px 24px;
        font-size: 1rem;
    }

    .feature-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .feature-content.reverse {
        direction: ltr;
    }

    .feature-title {
        font-size: 2rem;
    }

    .feature-description {
        font-size: 1.25rem;
    }

    .faq-title {
        font-size: 2rem;
    }

    .faq-question {
        font-size: 1.25rem;
        padding: 20px 24px;
    }

    .faq-answer {
        padding: 0 24px;
    }

    .faq-item.active .faq-answer {
        padding: 20px 24px;
    }

    .faq-answer p {
        font-size: 1.25rem;
    }

    .footer-links {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .header-content {
        flex-wrap: wrap;
        gap: 1rem;
    }

    .logo {
        font-size: 1.2rem;
    }

    .logo svg {
        width: 70px;
        height: 20px;
    }

    .language-select {
        padding: 6px 25px 6px 10px;
        font-size: 12px;
    }

    .btn-login {
        padding: 6px 12px;
        font-size: 12px;
    }

    .hero {
        min-height: 60vh;
        padding: 100px 0 60px;
    }

    .hero-title {
        font-size: 1.75rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .hero-description {
        font-size: 1rem;
    }

    .feature-title {
        font-size: 1.75rem;
    }

    .faq-title {
        font-size: 1.75rem;
    }

    .footer-links {
        grid-template-columns: 1fr;
    }
}