/* Components Styles */
@import url('./variables.css');

/* ===== Header ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(13, 17, 23, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition-base);
}

.header.scrolled {
    padding: var(--spacing-xs) 0;
    box-shadow: var(--shadow-lg);
}

.header-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: var(--spacing-sm) var(--container-padding);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.header-logo img {
    height: 40px;
    transition: var(--transition-base);
}

.header-logo .logo-sm {
    display: none;
}

.header.scrolled .header-logo img {
    height: 32px;
}

.header-nav {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.header-nav a {
    color: var(--color-text-light);
    text-decoration: none;
    font-size: var(--font-size-base);
    font-weight: 500;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-md);
    transition: var(--transition-fast);
    position: relative;
}

.header-nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    height: 2px;
    background: var(--color-secondary);
    transition: var(--transition-base);
    transition: var(--transition-base);
    transform: translateX(-50%);
}

.header-nav a:hover::after,
.header-nav a.active::after {
    width: 80%;
}

.header-nav a:hover {
    color: var(--color-primary);
}

/* Google Translate Customization */
.header-lang {
    margin-right: var(--spacing-sm);
    min-width: 120px;
    /* Prevent collapse when widget hasn't rendered yet */
}

#google_translate_element {
    display: inline-block;
}

.goog-te-gadget-simple {
    background-color: transparent !important;
    border: none !important;
    font-size: 14px !important;
    padding: 0 !important;
    cursor: pointer !important;
}

.goog-te-gadget-simple .goog-te-menu-value {
    color: var(--color-text-inverse) !important;
    font-family: var(--font-primary) !important;
}

.goog-te-gadget-simple .goog-te-menu-value span {
    border-left: none !important;
    color: var(--color-text-inverse) !important;
}

/* Hide Google Branding within the dropdown trigger if possible */
.goog-te-gadget-icon {
    display: none !important;
}

.header-social {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.header-social a {
    color: var(--color-text-muted);
    font-size: 1.25rem;
    transition: var(--transition-fast);
}

.header-social a:hover {
    color: var(--color-primary);
    transform: scale(1.1);
}

/* Remove old .header-external styles if replaced */
.header-external {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    padding: var(--spacing-xs);
    background: none;
    border: none;
    cursor: pointer;
}

.menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--color-text-inverse);
    transition: var(--transition-base);
}

/* ===== Footer ===== */
.footer {
    background: var(--color-header-bg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: var(--spacing-2xl) 0 var(--spacing-lg);
}

.footer-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer-section h4 {
    color: var(--color-text-inverse);
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-md);
    position: relative;
    padding-bottom: var(--spacing-xs);
}

.footer-section h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background: var(--color-secondary);
}

.footer-section p {
    color: var(--color-text-muted);
    line-height: 1.6;
    font-size: var(--font-size-sm);
}

.footer-social {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.footer-social a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-card);
    border-radius: var(--radius-md);
    color: var(--color-text-muted);
    font-size: 1.25rem;
    transition: var(--transition-base);
}

.footer-social a:hover {
    background: var(--color-secondary);
    color: var(--color-text-inverse);
    transform: translateY(-3px);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.footer-copyright {
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
}

/* ===== Cards ===== */
.card {
    background: var(--color-bg-card);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    border: 1px solid rgba(0, 0, 0, 0.05);
    transition: var(--transition-base);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-glow);
    border-color: rgba(26, 115, 232, 0.3);
}

.card-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary);
    color: #fff;
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
    font-size: 1.5rem;
}

.card-title {
    color: var(--color-text-light);
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.card-description {
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
    line-height: 1.6;
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition-base);
    border: none;
}

.btn-primary {
    background: var(--color-secondary);
    color: #fff;
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
    background: #38a169;
    /* Slightly darker green */
}

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

.btn-secondary:hover {
    background: var(--color-primary);
    color: #fff;
}

/* Hero Actions Button Styling */
.hero-actions .btn-secondary {
    color: #ffffff;
    border-color: #ffffff;
}

.hero-actions .btn-secondary:hover {
    background: #ffffff;
    color: var(--color-primary);
}

/* ===== Section Styles ===== */
.section {
    padding: var(--spacing-2xl) 0;
    background: var(--color-bg-dark);
    /* Default bg */
}

/* Alternating Backgrounds */
.section:nth-child(even),
.section-alt {
    background: var(--color-bg-alt);
    border-top: 1px solid rgba(0, 0, 0, 0.03);
    border-bottom: 1px solid rgba(0, 0, 0, 0.03);
}

.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--spacing-xl);
}

.section-title {
    color: var(--color-text-light);
    font-size: var(--font-size-4xl);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

.section-subtitle {
    color: var(--color-text-muted);
    font-size: var(--font-size-lg);
    line-height: 1.6;
}

/* ===== Feature Row (Image-Text Alternating) ===== */
.feature-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
    margin-bottom: 0;
    /* Remove bottom margin to let section padding handle spacing */
    padding: var(--spacing-xl) 0;
}

.feature-image img {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    /* Stronger shadow */
    border: 1px solid rgba(0, 0, 0, 0.05);
    /* Subtle border */
    transition: transform var(--transition-base);
}

.feature-image img:hover {
    transform: scale(1.02);
}

.feature-content h3 {
    color: var(--color-text-light);
    /* Dark text on light bg */
    font-size: var(--font-size-3xl);
    /* Larger headlines */
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    line-height: 1.3;
}

.feature-content p {
    color: var(--color-text-muted);
    font-size: var(--font-size-lg);
    /* Larger body text for readability */
    line-height: 1.8;
}

/* ===== Grid Layouts ===== */
.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
}

/* ===== Responsive ===== */
@media (max-width: 992px) {
    .grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }

    .feature-row {
        grid-template-columns: 1fr;
    }

    .feature-row:nth-child(even) .feature-image {
        order: 0;
    }
}

@media (max-width: 768px) {
    .header-nav {
        display: none;
        position: fixed;
        /* Changed to fixed for full screen overly effect if needed, or absolute */
        top: 60px;
        /* Below header */
        left: 0;
        right: 0;
        background: rgba(13, 17, 23, 0.98);
        /* Less transparent for readability */
        backdrop-filter: blur(15px);
        flex-direction: column;
        padding: var(--spacing-lg);
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        height: auto;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
        transform: translateY(-20px);
        opacity: 0;
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        pointer-events: none;
        /* Prevent clicks when hidden */
    }

    .header-nav.active {
        display: flex;
        transform: translateY(0);
        opacity: 1;
        pointer-events: auto;
    }

    .header-nav a {
        font-size: 1.1rem;
        padding: 12px 16px;
        width: 100%;
        text-align: center;
        border-radius: 8px;
    }

    .header-nav a:hover {
        background: rgba(255, 255, 255, 0.05);
    }

    .menu-toggle {
        display: flex;
    }

    .header-logo .logo-full {
        display: none;
    }

    .header-logo .logo-sm {
        display: block;
        height: 32px;
    }

    .grid-3,
    .grid-2 {
        grid-template-columns: 1fr;
    }

    .section-title {
        font-size: var(--font-size-3xl);
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}