/* ============================================
   COMPONENTS — Buttons, Cards, Badges, Forms
   ============================================ */

/* ---- Buttons ---- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    font-family: var(--font-heading);
    font-size: var(--text-sm);
    font-weight: var(--weight-semibold);
    letter-spacing: var(--tracking-wide);
    text-transform: uppercase;
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
    white-space: nowrap;
    cursor: pointer;
}

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

.btn--primary:hover {
    background-color: var(--color-accent-light);
    box-shadow: var(--shadow-glow);
    transform: translateY(-2px);
    color: var(--color-black);
}

.btn--outline {
    background: transparent;
    border: 1px solid var(--color-text-primary);
    color: var(--color-text-primary);
}

.btn--outline:hover {
    background-color: var(--color-accent);
    border-color: var(--color-accent);
    color: var(--color-black);
    transform: translateY(-2px);
}

.btn--sm {
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-xs);
}

.btn--lg {
    padding: var(--space-4) var(--space-8);
    font-size: var(--text-base);
}

/* Arrow icon in buttons */
.btn .arrow {
    transition: transform var(--transition-fast);
}

.btn:hover .arrow {
    transform: translateX(4px);
}

/* ---- Cards ---- */
.card {
    background-color: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-base);
}

.card:hover {
    transform: translateY(-4px);
    border-color: var(--color-border-accent);
    box-shadow: var(--shadow-glow);
}

.card__image {
    width: 100%;
    aspect-ratio: 16 / 9;
    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__body {
    padding: var(--space-5);
}

.card__title {
    font-size: var(--text-xl);
    margin-bottom: var(--space-3);
}

.card__text {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    line-height: var(--leading-relaxed);
}

.card__link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    margin-top: var(--space-4);
    font-size: var(--text-sm);
    font-weight: var(--weight-semibold);
    color: var(--color-accent);
    transition: gap var(--transition-fast);
}

.card__link:hover {
    gap: var(--space-3);
    color: var(--color-accent-light);
}

/* Ensure touch-friendly tap targets on mobile */
@media (max-width: 767px) {
    .card__link {
        min-height: 44px;
        padding: var(--space-2) 0;
    }
    .btn {
        min-height: 44px;
    }
    .card:hover {
        transform: none; /* Disable hover lift on touch devices */
    }
}

/* ---- Service Icon (overlapping card image) ---- */
.card__icon {
    width: 48px;
    height: 48px;
    background-color: var(--color-bg-secondary);
    border: 1px solid var(--color-border-accent);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: -24px;
    margin-left: var(--space-5);
    position: relative;
    z-index: 1;
    color: var(--color-accent);
    transition: box-shadow var(--transition-base);
}

.card:hover .card__icon {
    box-shadow: var(--shadow-glow);
}

/* ---- Badge ---- */
.badge {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    font-weight: var(--weight-medium);
    text-transform: uppercase;
    letter-spacing: var(--tracking-widest);
    color: var(--color-accent);
    border: 1px solid var(--color-border-accent);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
}

/* ---- Date Badge (for news) ---- */
.date-badge {
    position: absolute;
    top: var(--space-3);
    left: var(--space-3);
    background-color: var(--color-accent);
    color: var(--color-black);
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    font-weight: var(--weight-semibold);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-sm);
    z-index: 2;
}

/* ---- Form Elements ---- */
.form-group {
    margin-bottom: var(--space-5);
}

.form-label {
    display: block;
    font-size: var(--text-sm);
    font-weight: var(--weight-medium);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-2);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    min-height: 44px;
    background-color: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-primary);
    font-size: 16px; /* Prevent iOS auto-zoom on focus */
    transition: border-color var(--transition-fast);
    -webkit-appearance: none;
}

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

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px var(--color-accent-subtle);
}

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

.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='%23B0B0B0' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right var(--space-4) center;
    padding-right: var(--space-8);
}

.form-error {
    font-size: var(--text-xs);
    color: var(--color-error);
    margin-top: var(--space-1);
    display: none;
}

.form-group--error .form-input,
.form-group--error .form-textarea,
.form-group--error .form-select {
    border-color: var(--color-error);
}

.form-group--error .form-error {
    display: block;
}

/* ---- Divider ---- */
.divider {
    width: 100%;
    height: 1px;
    background-color: var(--color-border);
}

.divider--accent {
    height: 2px;
    background-color: var(--color-accent);
}

/* ---- Quote ---- */
.quote-icon {
    font-size: var(--text-5xl);
    color: var(--color-accent);
    line-height: 1;
    font-family: Georgia, serif;
    opacity: 0.6;
}

/* ---- Back to Top Button ---- */
.back-to-top {
    position: fixed;
    bottom: var(--space-6);
    right: var(--space-6);
    width: 44px;
    height: 44px;
    border-radius: var(--radius-full);
    background-color: var(--color-accent);
    color: var(--color-black);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 900;
    opacity: 0;
    visibility: hidden;
    transform: translateY(12px);
    transition: opacity var(--transition-base),
                visibility var(--transition-base),
                transform var(--transition-base),
                background-color var(--transition-fast);
    box-shadow: var(--shadow-md);
    -webkit-tap-highlight-color: transparent;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background-color: var(--color-accent-light);
    box-shadow: var(--shadow-glow);
    transform: translateY(-2px);
}

.back-to-top svg {
    width: 20px;
    height: 20px;
}

/* ---- Floating Call Button (Mobile) ---- */
.float-call {
    position: fixed;
    bottom: var(--space-6);
    left: var(--space-6);
    width: 52px;
    height: 52px;
    border-radius: var(--radius-full);
    background-color: var(--color-accent);
    color: var(--color-black);
    display: none; /* Hidden on desktop by default */
    align-items: center;
    justify-content: center;
    z-index: 900;
    box-shadow: var(--shadow-md);
    transition: background-color var(--transition-fast),
                transform var(--transition-fast),
                box-shadow var(--transition-fast);
    -webkit-tap-highlight-color: transparent;
    text-decoration: none;
}

.float-call:hover {
    background-color: var(--color-accent-light);
    transform: scale(1.08);
    box-shadow: var(--shadow-glow);
    color: var(--color-black);
}

.float-call svg {
    width: 22px;
    height: 22px;
}

/* Pulse animation on the call button */
.float-call::before {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: var(--radius-full);
    border: 2px solid var(--color-accent);
    opacity: 0;
    animation: callPulse 2.5s ease-out infinite;
}

@keyframes callPulse {
    0% { transform: scale(0.9); opacity: 0.6; }
    70% { transform: scale(1.15); opacity: 0; }
    100% { transform: scale(1.15); opacity: 0; }
}

/* Show call button only on mobile/tablet */
@media (max-width: 1023px) {
    .float-call {
        display: flex;
    }
}

/* Adjust positions when both buttons are visible on mobile */
@media (max-width: 767px) {
    .back-to-top {
        bottom: var(--space-5);
        right: var(--space-5);
    }
    .float-call {
        bottom: var(--space-5);
        left: var(--space-5);
    }
}