/**
 * COMPONENTS.CSS - Pondok Pesantren Website
 * Reusable UI components
 */

/* ========================================
   BUTTONS
   ======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: 0.875rem 2rem;
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    line-height: 1.5;
    text-align: center;
    text-decoration: none;
    white-space: nowrap;
    vertical-align: middle;
    cursor: pointer;
    user-select: none;
    border: 2px solid transparent;
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
    box-shadow: var(--shadow-md);
}

.btn:focus-visible {
    outline: 2px solid var(--secondary-color);
    outline-offset: 3px;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    pointer-events: none;
}

/* Button Variants */
.btn-primary {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--accent-color) 100%);
    color: var(--white);
    box-shadow: 0 8px 20px rgba(47, 125, 50, 0.3);
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.25);
    transition: left 0.5s ease;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-dark) 100%);
    transform: translateY(-4px);
    box-shadow: 0 12px 28px rgba(47, 125, 50, 0.4);
}

.btn-secondary {
    background: linear-gradient(135deg, var(--color-orange) 0%, #ef4444 100%);
    color: var(--white);
    border-color: var(--secondary-color);
    box-shadow: 0 8px 20px rgba(185, 28, 28, 0.2);
}

.btn-secondary:hover {
    background: linear-gradient(135deg, #b91c1c 0%, #dc2626 100%);
    transform: translateY(-4px);
    box-shadow: 0 12px 28px rgba(185, 28, 28, 0.3);
}

.btn-outline {
    background-color: transparent;
    color: var(--secondary-color);
    border-color: var(--secondary-color);
}

.btn-outline:hover {
    background-color: var(--secondary-color);
    color: var(--white);
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(255, 209, 102, 0.35);
}

.btn-ghost {
    background-color: rgba(255, 255, 255, 0.15);
    color: var(--white);
    border-color: rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.btn-ghost:hover {
    background-color: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-4px);
}

/* Button Sizes */
.btn-sm {
    padding: 0.5rem 1.25rem;
    font-size: var(--font-size-sm);
}

.btn-lg {
    padding: 1rem 2.5rem;
    font-size: var(--font-size-lg);
}

.btn-block {
    display: flex;
    width: 100%;
}

/* ========================================
   CARDS
   ======================================== */
.card {
    background-color: var(--white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.card-header {
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--gray-200);
}

.card-body {
    padding: var(--spacing-lg);
}

.card-footer {
    padding: var(--spacing-lg);
    border-top: 1px solid var(--gray-200);
    background-color: var(--gray-50);
}

.card-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
    position: relative;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

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

.card-title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
    line-height: var(--line-height-tight);
}

.card-text {
    color: var(--gray-700);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--spacing-md);
}

.card-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
    font-size: var(--font-size-sm);
    color: var(--gray-600);
    padding-bottom: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--gray-200);
}

.card-meta-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

/* Card Variants */
.card-highlight {
    border-top: 5px solid var(--secondary-color);
}

.card-hover-lift:hover {
    transform: translateY(-12px);
}

/* ========================================
   NEWS CARD (Specific for news/berita)
   ======================================== */
.news-card {
    background: var(--white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 8px 28px rgba(47, 125, 50, 0.12), inset 0 1px 0 rgba(255, 255, 255, 0.6);
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    height: 100%;
    display: flex;
    flex-direction: column;
    border: 2px solid rgba(47, 125, 50, 0.15);
    position: relative;
}

.news-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-dark) 0%, var(--color-orange) 50%, var(--accent-color) 100%);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    z-index: 1;
}

.news-card:hover {
    transform: translateY(-14px);
    box-shadow: 0 16px 48px rgba(47, 125, 50, 0.18), 0 0 1px rgba(185, 28, 28, 0.2);
    border-color: rgba(47, 125, 50, 0.25);
}

.news-card:hover::before {
    transform: scaleX(1);
}

.news-image {
    height: 240px;
    overflow: hidden;
    position: relative;
    background-color: var(--gray-200);
}

.news-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.news-card:hover .news-image img {
    transform: scale(1.12);
}

.news-content {
    padding: 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.news-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.75rem;
    line-height: 1.4;
    transition: color 0.3s ease;
}

.news-title a {
    color: var(--primary-color);
    text-decoration: none;
}

.news-title a:hover {
    color: var(--secondary-color);
}

.news-meta {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    gap: 1rem;
    color: var(--gray-500);
    font-size: 0.875rem;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--gray-200);
}

.news-meta-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.news-excerpt {
    color: var(--gray-700);
    line-height: 1.6;
    margin-bottom: 1.25rem;
    flex: 1;
    font-size: 0.95rem;
}

/* ========================================
   UNIT CARD (Education units - Colorful)
   ======================================== */
.unit-card {
    background: var(--white);
    border-radius: 18px;
    padding: 2rem 1.5rem;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    border: 2px solid transparent;
    border-top: 6px solid var(--secondary-color);
    height: 100%;
    position: relative;
    overflow: hidden;
}

.unit-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(185, 28, 28, 0.12) 0%, transparent 70%);
    border-radius: 50%;
    transition: all 0.5s ease;
}

.unit-card:hover {
    transform: translateY(-16px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
    border-color: var(--secondary-color);
}

.unit-card:hover::before {
    top: -30%;
    right: -30%;
}

.unit-icon {
    width: 90px;
    height: 90px;
    background: linear-gradient(135deg, var(--secondary-color), #ef4444);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: var(--white);
    font-size: 2.2rem;
    transition: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
    box-shadow: 0 8px 24px rgba(185, 28, 28, 0.25);
    position: relative;
    z-index: 1;
}

.unit-card:hover .unit-icon {
    transform: translateY(-8px) rotate(360deg) scale(1.15);
    box-shadow: 0 12px 32px rgba(185, 28, 28, 0.35);
}

.unit-title {
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 0.75rem;
    line-height: 1.4;
    letter-spacing: -0.3px;
    transition: color 0.3s ease;
    position: relative;
    z-index: 1;
}

.unit-card:hover .unit-title {
    color: var(--secondary-color);
}

.unit-desc {
    color: var(--gray-700);
    line-height: 1.6;
    font-size: 0.95rem;
    position: relative;
    z-index: 1;
}

/* Colorful Unit Card Variants */
.unit-card:nth-child(1) {
    border-top-color: var(--primary-dark);
}

.unit-card:nth-child(1) .unit-icon {
    background: linear-gradient(135deg, var(--primary-dark), var(--accent-color));
    box-shadow: 0 8px 24px rgba(47, 125, 50, 0.25);
}

.unit-card:nth-child(1):hover {
    box-shadow: 0 25px 50px rgba(47, 125, 50, 0.15);
}

.unit-card:nth-child(1):hover .unit-icon {
    box-shadow: 0 12px 32px rgba(47, 125, 50, 0.35);
}

.unit-card:nth-child(2) {
    border-top-color: var(--color-orange);
}

.unit-card:nth-child(2) .unit-icon {
    background: linear-gradient(135deg, var(--color-orange), #ef4444);
    box-shadow: 0 8px 24px rgba(185, 28, 28, 0.25);
}

.unit-card:nth-child(2):hover {
    box-shadow: 0 25px 50px rgba(185, 28, 28, 0.15);
}

.unit-card:nth-child(2):hover .unit-icon {
    box-shadow: 0 12px 32px rgba(185, 28, 28, 0.35);
}

.unit-card:nth-child(3) {
    border-top-color: var(--accent-color);
}

.unit-card:nth-child(3) .unit-icon {
    background: linear-gradient(135deg, var(--accent-color), var(--accent-dark));
    box-shadow: 0 8px 24px rgba(167, 207, 59, 0.25);
}

.unit-card:nth-child(3):hover {
    box-shadow: 0 25px 50px rgba(167, 207, 59, 0.15);
}

.unit-card:nth-child(3):hover .unit-icon {
    box-shadow: 0 12px 32px rgba(167, 207, 59, 0.35);
}

.unit-card:nth-child(4) {
    border-top-color: var(--secondary-color);
}

.unit-card:nth-child(4) .unit-icon {
    background: linear-gradient(135deg, var(--secondary-color), #ffc93c);
    box-shadow: 0 8px 24px rgba(255, 209, 102, 0.25);
}

.unit-card:nth-child(4):hover {
    box-shadow: 0 25px 50px rgba(255, 209, 102, 0.15);
}

.unit-card:nth-child(4):hover .unit-icon {
    box-shadow: 0 12px 32px rgba(255, 209, 102, 0.35);
}

.unit-card:nth-child(n+5) {
    border-top-color: var(--secondary-color);
}

.unit-card:nth-child(n+5) .unit-icon {
    background: linear-gradient(135deg, var(--secondary-color), #ffc93c);
    box-shadow: 0 8px 24px rgba(255, 209, 102, 0.25);
}

.unit-card:nth-child(n+5):hover {
    box-shadow: 0 25px 50px rgba(255, 209, 102, 0.15);
}

.unit-card:nth-child(n+5):hover .unit-icon {
    box-shadow: 0 12px 32px rgba(255, 209, 102, 0.35);
}

.unit-desc {
    color: var(--gray-700);
    line-height: var(--line-height-relaxed);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-lg);
}

/* ========================================
   GALLERY
   ======================================== */
.gallery-item {
    border-radius: var(--radius-lg);
    overflow: hidden;
    height: 220px;
    position: relative;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    box-shadow: 0 8px 24px rgba(47, 125, 50, 0.15);
    border: 2px solid rgba(47, 125, 50, 0.1);
}

.gallery-item::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(47, 125, 50, 0.06) 0%, rgba(185, 28, 28, 0.06) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 1;
}

.gallery-item:hover {
    transform: translateY(-12px);
    box-shadow: 0 16px 48px rgba(47, 125, 50, 0.25), 0 0 1px rgba(185, 28, 28, 0.2);
    border-color: rgba(47, 125, 50, 0.3);
}

.gallery-item:hover::before {
    opacity: 1;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.gallery-item:hover img {
    transform: scale(1.1) rotate(1deg);
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(47, 125, 50, 0.95) 0%, rgba(47, 125, 50, 0.7) 50%, transparent 100%);
    color: var(--white);
    padding: var(--spacing-lg);
    transform: translateY(100%);
    transition: transform var(--transition-base);
}

.gallery-item:hover .gallery-overlay {
    transform: translateY(0);
}

/* ========================================
   PENGUMUMAN CARD
   ======================================== */
.pengumuman-card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(47, 125, 50, 0.03) 100%);
    padding: 1.5rem;
    border-radius: 12px;
    margin-bottom: 1.25rem;
    border-left: 5px solid var(--secondary-color);
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    box-shadow: 0 6px 20px rgba(255, 209, 102, 0.08), inset 0 1px 0 rgba(255, 255, 255, 0.8);
    border: 1px solid rgba(255, 209, 102, 0.12);
    position: relative;
    overflow: hidden;
}

.pengumuman-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100px;
    height: 100px;
    background: radial-gradient(circle, rgba(255, 209, 102, 0.18) 0%, transparent 70%);
    border-radius: 50%;
    transform: translate(30%, -30%);
}

.pengumuman-card:hover {
    transform: translateX(8px);
    box-shadow: 0 14px 36px rgba(255, 209, 102, 0.18), 0 0 1px rgba(47, 125, 50, 0.08);
    border-left-color: #ffe08a;
    border-color: rgba(255, 209, 102, 0.25);
}

.pengumuman-card h3 {
    color: var(--primary-color);
    font-size: 1.1rem;
    margin: 0 0 0.75rem;
    font-weight: 700;
    line-height: 1.4;
    position: relative;
    z-index: 1;
}

.pengumuman-card h3 a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

.pengumuman-card h3 a:hover {
    color: var(--color-orange);
}

.pengumuman-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    font-size: 0.875rem;
    color: var(--gray-600);
}

.pengumuman-meta .pengumuman-views {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

/* ========================================
   QUICK LINKS
   ======================================== */
.quick-link-item {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.97) 0%, rgba(47, 125, 50, 0.03) 100%);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    text-align: center;
    box-shadow: 0 8px 24px rgba(47, 125, 50, 0.12);
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    text-decoration: none;
    color: inherit;
    display: block;
    border: 2px solid rgba(255, 209, 102, 0.15);
    position: relative;
    overflow: hidden;
}

.quick-link-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(47, 125, 50, 0.06) 0%, rgba(255, 209, 102, 0.06) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.quick-link-item:hover {
    transform: translateY(-12px);
    box-shadow: 0 14px 40px rgba(47, 125, 50, 0.2), 0 0 1px rgba(255, 209, 102, 0.15);
    border-color: rgba(255, 209, 102, 0.3);
}

.quick-link-item:hover::before {
    opacity: 1;
}

/* Color Variants */
.quick-link-item:nth-child(1) .quick-link-icon {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--accent-color) 100%);
    box-shadow: 0 12px 32px rgba(47, 125, 50, 0.3);
}

.quick-link-item:nth-child(1):hover {
    border-color: rgba(47, 125, 50, 0.3);
}

.quick-link-item:nth-child(2) .quick-link-icon {
    background: linear-gradient(135deg, var(--color-orange) 0%, #ef4444 100%);
    box-shadow: 0 12px 32px rgba(185, 28, 28, 0.3);
}

.quick-link-item:nth-child(2):hover {
    border-color: rgba(185, 28, 28, 0.3);
}

.quick-link-item:nth-child(3) .quick-link-icon {
    background: linear-gradient(135deg, var(--accent-color) 0%, var(--accent-dark) 100%);
    box-shadow: 0 12px 32px rgba(167, 207, 59, 0.3);
}

.quick-link-item:nth-child(3):hover {
    border-color: rgba(167, 207, 59, 0.3);
}

.quick-link-item:nth-child(4) .quick-link-icon {
    background: linear-gradient(135deg, var(--secondary-color) 0%, #ffd43b 100%);
    box-shadow: 0 12px 32px rgba(255, 209, 102, 0.3);
}

.quick-link-item:nth-child(4):hover {
    border-color: rgba(255, 209, 102, 0.3);
}

.quick-link-item:nth-child(n+5) .quick-link-icon {
    background: linear-gradient(135deg, var(--secondary-color) 0%, #ffc93c 100%);
    box-shadow: 0 12px 32px rgba(255, 209, 102, 0.3);
}

.quick-link-item:nth-child(n+5):hover {
    border-color: rgba(255, 209, 102, 0.3);
}

.quick-link-icon {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
    color: var(--white);
    font-size: 1.75rem;
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    position: relative;
    z-index: 1;
}

.quick-link-item:hover .quick-link-icon {
    transform: rotate(360deg) scale(1.15);
}

.quick-link-title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
    position: relative;
    z-index: 1;
}

.quick-link-desc {
    color: var(--gray-600);
    font-size: var(--font-size-sm);
    line-height: var(--line-height-normal);
    position: relative;
    z-index: 1;
}

/* ========================================
   ALERTS
   ======================================== */
.alert {
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-md);
    margin: var(--spacing-lg) 0;
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    font-size: var(--font-size-sm);
    line-height: var(--line-height-normal);
}

.alert i {
    font-size: var(--font-size-lg);
    flex-shrink: 0;
}

.alert-success {
    background-color: var(--success-light);
    color: var(--success-dark);
    border-left: 5px solid var(--success);
}

.alert-error {
    background-color: var(--error-light);
    color: var(--error-dark);
    border-left: 5px solid var(--error);
}

.alert-warning {
    background-color: var(--warning-light);
    color: var(--warning-dark);
    border-left: 5px solid var(--warning);
}

.alert-info {
    background-color: var(--info-light);
    color: var(--info-dark);
    border-left: 5px solid var(--info);
}

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

.form-label {
    display: block;
    font-weight: var(--font-weight-medium);
    color: var(--gray-800);
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-sm);
}

.form-label-required::after {
    content: ' *';
    color: var(--error);
}

.form-control {
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: var(--font-size-base);
    font-family: var(--font-family);
    line-height: var(--line-height-normal);
    color: var(--gray-800);
    background-color: var(--white);
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

.form-control:focus {
    outline: none;
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 3px rgba(42, 157, 143, 0.1);
}

.form-control::placeholder {
    color: var(--gray-500);
}

.form-control:disabled {
    background-color: var(--gray-100);
    cursor: not-allowed;
}

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

.form-select {
    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='%23666' d='M10.293 3.293L6 7.586 1.707 3.293A1 1 0 00.293 4.707l5 5a1 1 0 001.414 0l5-5a1 1 0 10-1.414-1.414z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

.form-error {
    color: var(--error);
    font-size: var(--font-size-xs);
    margin-top: var(--spacing-xs);
    display: block;
}

.form-control.is-invalid {
    border-color: var(--error);
}

.form-control.is-valid {
    border-color: var(--success);
}

/* ========================================
   BADGES
   ======================================== */
.badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 0.25rem 0.75rem;
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    line-height: 1;
    text-align: center;
    white-space: nowrap;
    border-radius: var(--radius-full);
}

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

.badge-secondary {
    background-color: var(--secondary-color);
    color: var(--white);
}

.badge-success {
    background-color: var(--success);
    color: var(--white);
}

.badge-warning {
    background-color: var(--warning);
    color: var(--gray-900);
}

.badge-error {
    background-color: var(--error);
    color: var(--white);
}

/* ========================================
   LOADING SPINNER
   ======================================== */
.loading {
    display: inline-block;
    width: 24px;
    height: 24px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: var(--white);
    animation: spin 1s ease-in-out infinite;
}

.loading-primary {
    border-color: var(--gray-300);
    border-top-color: var(--primary-color);
}

.loading-lg {
    width: 48px;
    height: 48px;
    border-width: 4px;
}

/* ========================================
   SECTION TITLE
   ======================================== */
.section-title {
    text-align: center;
    margin-bottom: 4rem;
    animation: fadeInUp 0.6s ease-out;
}

.section-title h2 {
    font-size: clamp(1.875rem, 5vw, 2.25rem);
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
    letter-spacing: -0.5px;
}

.section-title h2 i {
    margin-right: 0.75rem;
    color: var(--secondary-color);
}

.section-title h2::after {
    content: '';
    position: absolute;
    bottom: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 5px;
    background: linear-gradient(90deg, transparent, var(--secondary-color) 20%, var(--secondary-color) 80%, transparent);
    border-radius: 3px;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.2);
}

.section-title p {
    color: var(--gray-600);
    font-size: 1.1rem;
    max-width: 700px;
    margin: 2.5rem auto 0;
    line-height: 1.6;
    font-weight: 500;
}

/* ========================================
   EMPTY STATE
   ======================================== */
.empty-state {
    text-align: center;
    padding: var(--spacing-4xl) var(--spacing-lg);
    color: var(--gray-600);
}

.empty-state-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-lg);
    opacity: 0.3;
    color: var(--gray-400);
}

.empty-state h3 {
    color: var(--gray-700);
    margin-bottom: var(--spacing-sm);
}

.empty-state p {
    color: var(--gray-600);
    font-size: var(--font-size-sm);
}