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

/* ================= BUTTONS ================= */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    font-family: var(--font-sans);
    font-size: var(--font-size-base);
    font-weight: 600;
    line-height: 1;
    padding: var(--space-4) var(--space-7);
    border-radius: var(--radius-full);
    cursor: pointer;
    white-space: nowrap;
    transition: all var(--transition-base);
    user-select: none;
}

.btn svg {
    transition: transform var(--transition-base);
    flex-shrink: 0;
}

.btn:hover svg {
    transform: translateX(3px);
}

.btn--primary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-hover));
    color: #fff;
    box-shadow: var(--shadow-md), var(--shadow-glow-primary);
}

.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg), var(--shadow-glow-secondary);
}

.btn--primary:active {
    transform: translateY(0);
}

.btn--secondary {
    background: var(--color-surface);
    color: var(--color-text);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
}

.btn--secondary:hover {
    border-color: var(--color-primary-light);
    background: var(--color-surface-2);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn--outline {
    background: transparent;
    color: var(--color-text);
    border: 1.5px solid var(--color-text-dim);
}

.btn--outline:hover {
    border-color: var(--color-primary-light);
    color: var(--color-primary-light);
    transform: translateY(-2px);
}

.btn--small {
    font-size: var(--font-size-sm);
    padding: var(--space-3) var(--space-5);
}

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

/* ================= PRODUCT CARDS ================= */
.product-card {
    display: grid;
    grid-template-columns: minmax(300px, 1fr) 1.25fr;
    gap: var(--space-7);
    padding: var(--space-6);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.product-card::before {
    content: '';
    position: absolute;
    inset: 0 0 auto 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-base);
}

.product-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-border);
}

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

.product-card__image {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 16 / 11;
    background: var(--color-bg-2);
}

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

.product-card:hover .product-card__image img {
    transform: scale(1.04);
}

.product-card__image-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 55%, rgba(10, 10, 15, 0.55));
    pointer-events: none;
}

.product-card__content {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    padding: var(--space-2) 0;
}

.product-card__category {
    font-size: var(--font-size-xs);
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--color-secondary);
}

.product-card__title {
    font-size: clamp(var(--font-size-xl), 3vw, var(--font-size-2xl));
    font-weight: 700;
    letter-spacing: -0.015em;
    line-height: 1.2;
}

.product-card__description {
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-text-muted);
    max-width: 520px;
}

.product-card__features {
    background: var(--color-bg-2);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-5);
}

.product-card__features-title {
    font-size: var(--font-size-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--color-text-muted);
    margin-bottom: var(--space-4);
}

.product-card__features-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-2);
}

.product-card__features-list li {
    position: relative;
    display: flex;
    align-items: flex-start;
    gap: var(--space-2);
    font-size: var(--font-size-sm);
    line-height: 1.5;
    color: var(--color-text-muted);
    padding-left: var(--space-5);
}

.product-card__features-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.45rem;
    width: 0.5rem;
    height: 0.5rem;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    box-shadow: 0 0 8px rgba(99, 102, 241, 0.4);
}

.product-card__actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
    margin-top: auto;
    padding-top: var(--space-2);
}

/* Coming Soon variant */
.product-card--coming-soon {
    opacity: 0.85;
}

.product-card--coming-soon:hover {
    opacity: 1;
}

.product-card__badge {
    position: absolute;
    top: var(--space-4);
    right: var(--space-4);
    z-index: 2;
}

.product-card__badge span {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--font-size-xs);
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    background: rgba(10, 10, 15, 0.85);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    color: var(--color-warning);
    border: 1px solid rgba(251, 191, 36, 0.3);
    border-radius: var(--radius-full);
    padding: var(--space-2) var(--space-4);
    box-shadow: var(--shadow-md);
}

.product-card__badge span::before {
    content: '';
    width: 0.375rem;
    height: 0.375rem;
    border-radius: var(--radius-full);
    background: var(--color-warning);
    animation: badge-pulse 1.6s ease-in-out infinite;
}

@keyframes badge-pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.55; transform: scale(0.75); }
}

/* ================= CONTACT CARDS ================= */
.contact-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--space-4);
    padding: var(--space-7);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.contact-card:hover {
    transform: translateY(-6px);
    border-color: var(--color-primary);
    box-shadow: var(--shadow-lg), var(--shadow-glow-primary);
}

.contact-card__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 4rem;
    height: 4rem;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.15), rgba(34, 211, 238, 0.15));
    border: 1px solid rgba(99, 102, 241, 0.3);
    color: var(--color-primary-light);
    margin-bottom: var(--space-2);
    transition: all var(--transition-base);
}

.contact-card:hover .contact-card__icon {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: #fff;
    box-shadow: var(--shadow-glow-secondary);
    transform: scale(1.05);
}

.contact-card__title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    letter-spacing: -0.01em;
}

.contact-card__description {
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-text-muted);
}

.contact-card__value {
    display: inline-block;
    font-size: var(--font-size-sm);
    font-weight: 600;
    word-break: break-word;
    color: var(--color-primary-light);
    background: var(--color-bg-2);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    padding: var(--space-2) var(--space-5);
}

.contact-card__value:hover {
    border-color: var(--color-primary);
    color: var(--color-text);
}

.contact-card .btn {
    margin-top: auto;
}

/* WhatsApp variant */
.contact-card--whatsapp .contact-card__icon {
    background: linear-gradient(135deg, rgba(37, 211, 102, 0.15), rgba(34, 211, 238, 0.15));
    border-color: rgba(37, 211, 102, 0.35);
    color: #25d366;
}

.contact-card--whatsapp:hover .contact-card__icon {
    background: linear-gradient(135deg, #25d366, #1fa855);
    box-shadow: 0 0 40px rgba(37, 211, 102, 0.35);
}

.contact-card--whatsapp .contact-card__value:hover {
    border-color: #25d366;
    color: #25d366;
}

.btn--whatsapp {
    background: linear-gradient(135deg, #25d366, #1fa855);
    color: #fff;
    box-shadow: var(--shadow-md), 0 0 32px rgba(37, 211, 102, 0.3);
}

.btn--whatsapp:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg), 0 0 44px rgba(37, 211, 102, 0.4);
}

/* ================= REVEAL ANIMATION ================= */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity var(--transition-slow), transform var(--transition-slow);
}

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

@media (prefers-reduced-motion: reduce) {
    .reveal {
        opacity: 1;
        transform: none;
    }
}

/* Stagger delays */
.reveal[data-delay="1"] { transition-delay: 0.15s; }
.reveal[data-delay="2"] { transition-delay: 0.3s; }
.reveal[data-delay="3"] { transition-delay: 0.45s; }
.reveal[data-delay="4"] { transition-delay: 0.6s; }