/* Component Design System */

/* --- Neumorphic Components (Structural) --- */
.neumorphic-panel {
    background-color: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-neumorphic-base);
    padding: var(--spacing-4);
    transition: box-shadow 0.3s ease, transform 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.5);
}

.neumorphic-panel:hover {
    box-shadow: var(--shadow-neumorphic-hover);
}

.neumorphic-inset {
    background-color: var(--color-surface);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-neumorphic-inset);
    padding: var(--spacing-3);
}

/* --- Clay Components (Interactive/Accents) --- */
.clay-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-2) var(--spacing-4);
    border-radius: var(--radius-xl);
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    border: none;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    text-align: center;
    position: relative;
    overflow: hidden;
}

/* Primary CTA (Clay) */
.clay-btn.primary {
    background: linear-gradient(135deg, var(--color-accent-blue), var(--color-primary-end));
    color: var(--color-text-light);
    box-shadow: var(--shadow-clay-base);
}

.clay-btn.primary:hover {
    box-shadow: var(--shadow-clay-hover);
    transform: translateY(-2px);
}

.clay-btn.primary:active {
    box-shadow: var(--shadow-clay-active);
    transform: translateY(1px);
}

/* Secondary CTA (Neumorphic) */
.neumorphic-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-2) var(--spacing-4);
    border-radius: var(--radius-xl);
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    border: 1px solid rgba(255,255,255,0.4);
    background-color: var(--color-surface);
    color: var(--color-primary-start);
    box-shadow: var(--shadow-neumorphic-base);
    transition: all 0.2s ease;
}

.neumorphic-btn:hover {
    box-shadow: var(--shadow-neumorphic-hover);
    color: var(--color-accent-blue);
}

.neumorphic-btn:active {
    box-shadow: var(--shadow-neumorphic-inset);
}

/* Clay Icons / Elements */
.clay-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-surface);
    box-shadow: var(--shadow-clay-base);
    font-size: 1.5rem;
    color: var(--color-accent-blue);
    margin-bottom: var(--spacing-3);
    position: relative;
}
.clay-icon::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    border-radius: inherit;
    background: linear-gradient(135deg, rgba(255,255,255,0.8), rgba(255,255,255,0));
    pointer-events: none;
}

/* Trust Indicator */
.trust-indicator {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    padding: var(--spacing-1) var(--spacing-2);
    border-radius: var(--radius-xl);
    background-color: var(--color-surface);
    box-shadow: var(--shadow-neumorphic-inset);
    width: max-content;
}

.avatar-group {
    display: flex;
}

.avatar-group img {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 2px solid var(--color-surface);
    margin-left: -8px;
    box-shadow: 2px 2px 4px rgba(0,0,0,0.1);
}

.avatar-group img:first-child {
    margin-left: 0;
}

.trust-text {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-muted);
}

/* Pill Container (Stats) */
.pill-container {
    background: linear-gradient(to right, var(--color-primary-start), var(--color-primary-end));
    border-radius: 100px;
    padding: var(--spacing-4) var(--spacing-8);
    color: var(--color-text-light);
    box-shadow: 0 20px 40px rgba(15, 42, 95, 0.2);
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.pill-container::before {
    content: '';
    position: absolute;
    top: -50%; left: -50%; width: 200%; height: 200%;
    background: radial-gradient(circle at center, rgba(255,255,255,0.1) 0%, transparent 60%);
    pointer-events: none;
}

.stat-item {
    text-align: center;
}

.stat-item h3 {
    color: var(--color-highlight-yellow);
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 0;
}

.stat-item p {
    color: rgba(255,255,255,0.8);
    margin-bottom: 0;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.875rem;
}

/* Feature Grid Cards */
.feature-card {
    grid-column: span 4;
}

/* Faculty Cards */
.faculty-card {
    background-color: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-neumorphic-base);
    padding: var(--spacing-2);
    text-align: center;
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.faculty-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-neumorphic-hover);
}

.faculty-img-wrapper {
    width: 100%;
    aspect-ratio: 1;
    border-radius: var(--radius-md);
    overflow: hidden;
    margin-bottom: var(--spacing-2);
    box-shadow: var(--shadow-neumorphic-inset);
}

.faculty-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.faculty-card:hover .faculty-img-wrapper img {
    transform: scale(1.05);
}

.faculty-card h4 {
    margin-bottom: 4px;
    font-size: 1.25rem;
}

.faculty-card p {
    font-size: 0.875rem;
    color: var(--color-accent-blue);
    font-weight: 600;
    margin-bottom: var(--spacing-1);
}

/* Form Elements */
.neumorphic-input {
    width: 100%;
    padding: var(--spacing-2) var(--spacing-3);
    border: none;
    border-radius: var(--radius-md);
    background-color: var(--color-surface);
    box-shadow: var(--shadow-neumorphic-inset);
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--color-text-main);
    transition: box-shadow 0.2s ease;
    outline: none;
}

.neumorphic-input:focus {
    box-shadow: inset 4px 4px 8px #d1d9e6, inset -4px -4px 8px #ffffff, 0 0 0 2px rgba(59, 130, 246, 0.2);
}