/* Container */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* Section */
.section {
    padding: var(--section-padding);
    position: relative;
    overflow: hidden;
}

.section--alt {
    background-color: var(--color-bg-alt);
}

.section--dark {
    background-color: var(--color-bg-dark);
    color: white;
}

.section--dark h2,
.section--dark h3 {
    color: white;
}

/* Section Header */
.section-header {
    text-align: center;
    margin-bottom: var(--space-3xl);
}

.section-label {
    display: inline-block;
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: var(--space-sm);
}

.section-title {
    font-size: var(--font-size-3xl);
    margin-bottom: var(--space-md);
}

.section-subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 0.875rem 2rem;
    font-weight: 600;
    font-size: var(--font-size-base);
    border-radius: var(--radius-full);
    transition: all var(--transition);
    white-space: nowrap;
    line-height: 1;
}

.btn--primary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    color: white;
    box-shadow: 0 4px 15px rgba(255, 146, 34, 0.35);
}

.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(255, 146, 34, 0.5);
}

.btn--secondary {
    background: var(--color-secondary);
    color: white;
    box-shadow: 0 4px 15px rgba(82, 183, 4, 0.3);
}

.btn--secondary:hover {
    transform: translateY(-2px);
    background: var(--color-secondary-dark);
}

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

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

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

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

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

.btn--lg {
    padding: 1.1rem 2.5rem;
    font-size: var(--font-size-lg);
}

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

/* Grid System */
.grid {
    display: grid;
    gap: var(--space-xl);
}

.grid--2 { grid-template-columns: repeat(1, 1fr); }
.grid--3 { grid-template-columns: repeat(1, 1fr); }
.grid--4 { grid-template-columns: repeat(1, 1fr); }

/* Cards */
.card {
    background: var(--color-bg);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition);
    overflow: hidden;
}

.card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.card__body {
    padding: var(--space-xl);
}

.card__img {
    width: 100%;
    height: 220px;
    object-fit: cover;
}

/* Badges */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.75rem;
    font-size: var(--font-size-xs);
    font-weight: 600;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge--primary {
    background: rgba(255, 146, 34, 0.1);
    color: var(--color-primary);
}

.badge--success {
    background: rgba(40, 167, 69, 0.1);
    color: var(--color-success);
}

.badge--danger {
    background: rgba(220, 53, 69, 0.1);
    color: var(--color-danger);
}

/* Form Elements */
.form-group {
    margin-bottom: var(--space-lg);
}

.form-label {
    display: block;
    font-weight: 600;
    margin-bottom: var(--space-sm);
    color: var(--color-dark);
    font-size: var(--font-size-sm);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 0.875rem 1.25rem;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-base);
    transition: border-color var(--transition-fast);
    background: white;
    color: var(--color-text);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(255, 146, 34, 0.15);
}

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

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--color-text-muted);
}

/* Toast Notifications */
.toast {
    position: fixed;
    top: 100px;
    right: 20px;
    padding: 1rem 1.5rem;
    border-radius: var(--radius-sm);
    color: white;
    font-weight: 500;
    z-index: 10000;
    transform: translateX(120%);
    transition: transform var(--transition);
    max-width: 400px;
    box-shadow: var(--shadow-lg);
}

.toast--visible {
    transform: translateX(0);
}

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

.toast--error {
    background: var(--color-danger);
}

/* Animations */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive Media Queries */
@media (min-width: 576px) {
    :root {
        --container-padding: 1.5rem;
    }
    .grid--2 { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 768px) {
    :root {
        --section-padding: 5rem 0;
        --font-size-3xl: 2.25rem;
        --font-size-4xl: 3rem;
    }
    .grid--3 { grid-template-columns: repeat(2, 1fr); }
    .grid--4 { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 992px) {
    :root {
        --section-padding: 6rem 0;
        --font-size-3xl: 2.5rem;
        --font-size-4xl: 3.25rem;
        --font-size-5xl: 3.75rem;
    }
    .grid--3 { grid-template-columns: repeat(3, 1fr); }
    .grid--4 { grid-template-columns: repeat(3, 1fr); }
}

@media (min-width: 1200px) {
    .grid--4 { grid-template-columns: repeat(4, 1fr); }
}