/* ========================================
   EIRION - Component Styles
   Reusable UI Components
   ======================================== */

/* ========================================
   Header & Navigation
   ======================================== */
.header {
    background-color: #FFFFFF;
    border-bottom: 3px solid transparent;
    border-image: linear-gradient(to right, var(--accent-green) 0%, var(--accent-green) 75%, var(--muted-amber) 75%, var(--muted-amber) 100%) 1;
    padding: var(--spacing-md) 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

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

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.logo-img {
    height: 90px;
    width: auto;
    transition: opacity var(--transition-fast);
}

.logo:hover .logo-img {
    opacity: 0.8;
}

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

.nav-link {
    color: var(--color-text-primary);
    font-size: var(--font-size-base);
    font-weight: 500;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-bottom: 2px solid transparent;
    transition: all var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
    color: var(--color-primary);
    border-bottom-color: var(--color-accent);
}

/* Mobile Navigation */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--color-primary);
    margin: 5px 0;
    transition: all var(--transition-base);
}

@media (max-width: 768px) {

    /* Smaller logo on mobile */
    .logo-img {
        height: 50px;
    }

    /* Better header spacing on mobile */
    .header {
        padding: var(--spacing-sm) 0;
    }

    .nav-toggle {
        display: block;
    }

    .nav {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--color-background);
        flex-direction: column;
        padding: var(--spacing-md);
        border-bottom: 1px solid var(--ice-white);
        max-height: 0;
        overflow: hidden;
        opacity: 0;
        visibility: hidden;
        transition: max-height var(--transition-base), opacity var(--transition-base), visibility 0s var(--transition-base);
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    }

    .nav.active {
        max-height: 400px;
        opacity: 1;
        visibility: visible;
        transition: max-height var(--transition-base), opacity var(--transition-base), visibility 0s;
    }

    /* Full width nav links on mobile */
    .nav-link {
        width: 100%;
        padding: var(--spacing-sm);
        text-align: center;
    }
}

/* ========================================
   Hero Section
   ======================================== */
.hero {
    background: linear-gradient(rgba(15, 42, 68, 0.75), rgba(15, 42, 68, 0.92)), url('../images/hero-bg.png') center/cover no-repeat;
    color: var(--ice-white);
    padding: calc(var(--spacing-xxl) * 2) 0;
    text-align: center;
}

.hero h1 {
    color: var(--ice-white);
    margin-bottom: var(--spacing-md);
}

.hero-subtitle {
    font-size: var(--font-size-large);
    color: var(--ice-white);
    opacity: 0.9;
    margin-bottom: var(--spacing-xl);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-tagline {
    font-size: var(--font-size-base);
    color: var(--ice-white);
    opacity: 0.8;
    font-weight: 400;
}

/* Mobile hero adjustments */
@media (max-width: 768px) {
    .hero {
        padding: var(--spacing-xxl) 0;
    }

    .hero h1 {
        font-size: 1.75rem;
        line-height: 1.3;
    }

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

    .hero-tagline {
        font-size: 0.875rem;
    }
}

/* ========================================
   Buttons
   ======================================== */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    font-size: var(--font-size-base);
    font-weight: 500;
    text-align: center;
    text-decoration: none;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all var(--transition-base);
    font-family: var(--font-family-primary);
}

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

.btn-primary:hover {
    background-color: #45a049;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(76, 175, 80, 0.3);
}

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

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

.btn-amber {
    background-color: var(--muted-amber);
    color: var(--deep-nordic-blue);
    border: none;
    font-weight: 600;
}

.btn-amber:hover {
    background-color: #C59D00;
    color: white;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(214, 168, 0, 0.3);
}

.btn-group {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    justify-content: center;
}

/* ========================================
   Cards
   ======================================== */
.card {
    background-color: var(--color-background);
    border: 1px solid var(--ice-white);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    transition: all var(--transition-base);
}

.card:hover {
    border-color: var(--steel-grey);
    box-shadow: 0 4px 16px rgba(15, 42, 68, 0.1);
    transform: translateY(-2px);
}

.card-title {
    color: var(--color-primary);
    font-size: var(--font-size-h4);
    margin-bottom: var(--spacing-sm);
}

.card-text {
    color: var(--color-text-secondary);
    line-height: 1.7;
}

.card-icon {
    width: 48px;
    height: 48px;
    margin-bottom: var(--spacing-md);
    color: var(--color-accent);
}

/* ========================================
   Forms
   ======================================== */
.form-group {
    margin-bottom: var(--spacing-md);
}

.form-label {
    display: block;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text-primary);
    font-weight: 500;
    font-size: var(--font-size-base);
}

.form-input,
.form-textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--steel-grey);
    border-radius: var(--border-radius);
    font-family: var(--font-family-primary);
    font-size: var(--font-size-base);
    color: var(--color-text-primary);
    transition: all var(--transition-fast);
    background-color: var(--color-background);
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(15, 42, 68, 0.1);
}

.form-textarea {
    min-height: 120px;
    resize: vertical;
}

/* ========================================
   Footer
   ======================================== */
.footer {
    background-color: var(--deep-nordic-blue);
    color: var(--ice-white);
    padding: var(--spacing-xl) 0 var(--spacing-md);
    margin-top: var(--spacing-xxl);
    border-top: 3px solid transparent;
    border-image: linear-gradient(to right, var(--accent-green) 0%, var(--accent-green) 75%, var(--muted-amber) 75%, var(--muted-amber) 100%) 1;
}

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

.footer-section h4 {
    color: var(--ice-white);
    margin-bottom: var(--spacing-sm);
}

.footer-section p,
.footer-section a {
    color: var(--ice-white);
    opacity: 0.8;
    font-size: var(--font-size-small);
}

.footer-section a:hover {
    opacity: 1;
    color: var(--accent-green);
}

.footer-bottom {
    border-top: 1px solid rgba(244, 247, 250, 0.2);
    padding-top: var(--spacing-md);
    text-align: center;
    color: var(--ice-white);
    opacity: 0.7;
    font-size: var(--font-size-small);
}

/* ========================================
   Feature Grid
   ======================================== */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

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

.feature-title {
    color: var(--color-primary);
    font-size: var(--font-size-h5);
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
}

.feature-description {
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* ========================================
   Section Headers
   ======================================== */
.section-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.section-title {
    font-size: var(--font-size-h2);
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.section-subtitle {
    font-size: var(--font-size-large);
    color: var(--color-text-light);
    max-width: 700px;
    margin: 0 auto;
}

/* ========================================
   Divider
   ======================================== */
.divider {
    height: 1px;
    background-color: var(--ice-white);
    margin: var(--spacing-xl) 0;
    border: none;
}

/* ========================================
   Callouts
   ======================================== */
.callout {
    background-color: var(--deep-nordic-blue);
    color: var(--ice-white);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    border-left: 4px solid var(--accent-green);
    box-shadow: 0 4px 16px rgba(15, 42, 68, 0.1);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.callout:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(15, 42, 68, 0.15);
}

.callout p {
    margin-bottom: 0;
    color: var(--ice-white);
    font-weight: 500;
    font-size: var(--font-size-large);
    line-height: 1.5;
}

.callout-icon {
    flex-shrink: 0;
    color: var(--accent-green);
}

@media (max-width: 768px) {
    .callout {
        flex-direction: column;
        align-items: flex-start;
        padding: var(--spacing-md);
    }
    
    .callout p {
        font-size: var(--font-size-base);
    }
}