/* ===================================================================
   Components: Glass Utilities · Cards · Section Headings · Buttons
   =================================================================== */

/* --- Glass Utilities --- */
.glass {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    box-shadow: 0 4px 24px var(--color-shadow);
}

.glass-heavy {
    background: var(--glass-bg-heavy);
    backdrop-filter: blur(var(--glass-blur-lg));
    -webkit-backdrop-filter: blur(var(--glass-blur-lg));
    border: 1px solid var(--glass-border);
    box-shadow: 0 8px 32px var(--color-shadow-md);
}


/* --- Main Content --- */
.site-content {
    /* Increased to use more horizontal space on wide screens */
    max-width: 1600px;
    margin: 0 auto;
    padding: var(--space-3xl) var(--space-lg) var(--space-2xl);
}


/* --- Glass Card (base set in animations.css for hover/reveal) --- */
.glass-card__title {
    font-family: var(--font-heading);
    font-size: var(--font-size-xl);
    margin-bottom: var(--space-md);
}

.glass-card__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 64px; /* Slightly larger */
    height: 64px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-accent), var(--color-rose));
    color: var(--color-white);
    font-size: var(--font-size-xl);
    margin-bottom: var(--space-lg);
    box-shadow: 0 8px 24px rgba(196, 154, 124, 0.2);
    transition: transform 0.6s cubic-bezier(0.34, 1.56, 0.64, 1), 
                box-shadow 0.4s ease;
}

.glass-card:hover .glass-card__icon {
    box-shadow: 0 12px 32px rgba(196, 154, 124, 0.4);
}

.glass-card__text {
    color: var(--color-charcoal-soft);
    line-height: 1.8;
}


/* --- Section Headings --- */
.section-heading {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.section-heading__title {
    font-family: var(--font-heading);
    font-size: var(--font-size-3xl);
    color: var(--color-charcoal);
    margin-bottom: var(--space-sm);
}

/* Divider animation defined in animations.css */

.section-heading__subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-warm-gray);
    font-weight: 300;
}


/* --- Buttons --- */
.btn-primary-glass {
    display: inline-block;
    padding: var(--space-md) var(--space-xl);
    font-family: var(--font-body);
    font-size: var(--font-size-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-white);
    background: var(--color-accent);
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
    box-shadow: 0 4px 16px rgba(196, 154, 124, 0.3);
}

.btn-primary-glass:hover {
    background: var(--color-accent-hover);
    transform: translateY(-1px);
    box-shadow: 0 6px 24px rgba(196, 154, 124, 0.4);
    color: var(--color-white);
}

.btn-outline-glass {
    display: inline-block;
    padding: var(--space-md) var(--space-xl);
    font-family: var(--font-body);
    font-size: var(--font-size-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-accent);
    background: transparent;
    border: 2px solid var(--color-accent);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
}

.btn-outline-glass:hover {
    color: var(--color-white);
    background: var(--color-accent);
    transform: translateY(-1px);
}


/* --- Feature List (used in service cards) --- */
.feature-list {
    list-style: none;
    padding: 0;
    margin: var(--space-lg) 0 0;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-sm);
    color: var(--color-charcoal-soft);
    font-size: var(--font-size-sm);
    line-height: 1.4;
}

.feature-list i {
    color: var(--color-accent);
    font-size: 0.85em;
    width: 1.25em;
    text-align: center;
}


/* --- Badges --- */
.badge {
    display: inline-block;
    padding: 0.35rem 0.85rem;
    border-radius: var(--radius-full);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-md);
}

.badge-accent {
    background: linear-gradient(135deg, var(--color-accent), var(--color-rose));
    color: var(--color-white);
    box-shadow: 0 4px 12px rgba(196, 154, 124, 0.3);
}


/* --- Special Glass Card Variants --- */
.glass-card--highlight {
    border-color: var(--color-rose);
    box-shadow: 0 8px 32px rgba(232, 196, 184, 0.15);
    background: linear-gradient(165deg, rgba(255, 255, 255, 0.65) 0%, rgba(255, 255, 255, 0.45) 100%);
}

.glass-card--highlight::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    padding: 2px; /* Border width */
    background: linear-gradient(135deg, var(--color-rose), transparent, var(--color-accent));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0.5;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

.glass-card--highlight:hover::before {
    opacity: 1;
    animation: border-pulse 2s infinite;
}

@keyframes border-pulse {
    0%, 100% { filter: brightness(1); }
    50% { filter: brightness(1.3); }
}

.glass-card--highlight:hover {
    box-shadow: 0 16px 48px rgba(232, 196, 184, 0.25);
}


/* --- Details Toggle & Collapsible --- */
.details-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: var(--space-md) 0;
    margin-top: var(--space-md);
    background: none;
    border: none;
    border-top: 1px solid var(--glass-border);
    color: var(--color-charcoal-soft);
    font-family: var(--font-body);
    font-weight: 600;
    font-size: var(--font-size-sm);
    cursor: pointer;
    transition: color var(--transition-fast);
}

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

.details-toggle i {
    transition: transform var(--transition-base);
}

.details-toggle.active i {
    transform: rotate(180deg);
}

.collapsible-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0, 1, 0, 1);
}

.collapsible-content.active {
    max-height: 1000px; /* High enough to fit content */
    transition: max-height 0.4s cubic-bezier(1, 0, 1, 0);
}


/* --- Card Images --- */
.glass-card__image-wrapper {
    position: relative;
    margin: calc(var(--space-xl) * -1) calc(var(--space-xl) * -1) var(--space-lg);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    overflow: hidden;
    height: 220px;
}

.glass-card__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.glass-card:hover .glass-card__image {
    transform: scale(1.05);
}


/* --- Grid & Layout Helpers --- */
.premium-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

@media (max-width: 992px) {
    .premium-grid {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }
}