/* ========================================
   REDESIGN COMPONENTS - Footer, Chat, etc.
   ======================================== */

/* ========== FOOTER ULTRA PROFESIONAL - REDISEÑADO ========== */
.footer-ultra {
    position: relative;
    background: #ffffff;
    color: #4b5563;
    padding: clamp(6rem, 10vw, 8rem) 0 clamp(2rem, 4vw, 3rem);
    overflow: hidden;
    border-top: 1px solid rgba(0, 0, 0, 0.04);
}

.footer-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    opacity: 0.8;
}

.footer-gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(140px);
    opacity: 0.04;
    animation: floatOrb 25s ease-in-out infinite;
}

.footer-gradient-orb.orb-1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, #ff006e 0%, transparent 70%);
    top: -30%;
    right: -10%;
    animation-delay: 0s;
}

.footer-gradient-orb.orb-2 {
    width: 550px;
    height: 550px;
    background: radial-gradient(circle, #8338ec 0%, transparent 70%);
    bottom: -20%;
    left: -10%;
    animation-delay: -12s;
}

@keyframes floatOrb {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    33% {
        transform: translate(30px, -30px) scale(1.1);
    }
    66% {
        transform: translate(-25px, 25px) scale(0.95);
    }
}

.footer-grid-pattern {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(0, 0, 0, 0.012) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 0, 0, 0.012) 1px, transparent 1px);
    background-size: 60px 60px;
    opacity: 0.8;
}

.footer-ultra .container {
    position: relative;
    z-index: 1;
}

/* Floating CTA Banner */
.footer-cta-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: clamp(1.5rem, 3vw, 2.5rem) clamp(2rem, 4vw, 3.5rem);
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(0, 0, 0, 0.05);
    border-radius: 24px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.03);
    margin-top: calc(clamp(6rem, 10vw, 8rem) * -1 - 30px);
    margin-bottom: clamp(3rem, 6vw, 5rem);
    position: relative;
    z-index: 2;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.footer-cta-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.06);
}

.footer-cta-subtitle {
    font-size: 0.95rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #ff006e;
    display: block;
    margin-bottom: 0.5rem;
}

.footer-cta-title {
    font-size: clamp(1.5rem, 2.5vw, 2.2rem);
    font-weight: 800;
    color: #0f172a;
    margin: 0;
    letter-spacing: -0.02em;
}

.footer-cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    background: linear-gradient(135deg, #ff006e 0%, #8338ec 100%);
    color: #ffffff;
    font-weight: 600;
    text-decoration: none;
    border-radius: 16px;
    box-shadow: 0 8px 20px rgba(255, 0, 110, 0.2);
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.footer-cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 25px rgba(255, 0, 110, 0.3);
}

.footer-cta-btn i {
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.footer-cta-btn:hover i {
    transform: translateX(4px);
}

/* Footer Top section */
.footer-top {
    display: grid;
    grid-template-columns: 1.4fr 2.6fr;
    gap: clamp(2rem, 5vw, 4rem);
    margin-bottom: 3.5rem;
}

.footer-brand {
    max-width: 420px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    font-size: clamp(1.6rem, 2.5vw, 2.2rem);
    font-weight: 800;
    text-decoration: none;
    margin-bottom: 1rem;
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.footer-logo:hover {
    transform: translateX(4px);
}

.footer-logo .logo-text {
    color: #0f172a;
}

.footer-logo .logo-gradient {
    background: linear-gradient(135deg, #ff006e 0%, #8338ec 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-tagline {
    font-size: clamp(0.95rem, 1.1vw, 1.05rem);
    line-height: 1.7;
    color: #64748b;
    margin-bottom: 1.5rem;
}

/* Meta Widgets: Clock & Status */
.footer-meta-widgets {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
    margin-bottom: 2rem;
}

.footer-status-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    background: rgba(16, 185, 129, 0.05);
    border: 1px solid rgba(16, 185, 129, 0.15);
    border-radius: 99px;
}

.footer-status-badge .status-dot {
    width: 6px;
    height: 6px;
    background-color: #10b981;
    border-radius: 50%;
    box-shadow: 0 0 10px #10b981;
    animation: pulseGreen 2s infinite;
}

.footer-status-badge .status-text {
    font-size: 0.75rem;
    font-weight: 700;
    color: #059669;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

@keyframes pulseGreen {
    0% {
        box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.5);
    }
    70% {
        box-shadow: 0 0 0 6px rgba(16, 185, 129, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(16, 185, 129, 0);
    }
}

.footer-clock {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    background: rgba(0, 0, 0, 0.02);
    border: 1px solid rgba(0, 0, 0, 0.05);
    border-radius: 99px;
    font-size: 0.78rem;
    font-weight: 600;
    color: #475569;
    letter-spacing: 0.02em;
}

.footer-clock i {
    color: #ff006e;
}

/* Social Buttons (Premium Circular Scale Reveal) */
.footer-social {
    display: flex;
    gap: 0.85rem;
}

.social-btn {
    width: 48px;
    height: 48px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.02);
    color: #4b5563;
    text-decoration: none;
    border-radius: 50%;
    border: 1px solid rgba(0, 0, 0, 0.05);
    position: relative;
    overflow: hidden;
    z-index: 1;
    transform: translateY(0);
    box-shadow: 0 0 0 rgba(0, 0, 0, 0);
    transition: color 0.5s cubic-bezier(0.16, 1, 0.3, 1), 
                border-color 0.5s cubic-bezier(0.16, 1, 0.3, 1), 
                transform 0.5s cubic-bezier(0.16, 1, 0.3, 1), 
                box-shadow 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    font-size: 1.15rem;
}

.social-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: var(--hover-bg);
    z-index: -1;
    transform: scale(0);
    transform-origin: center;
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.social-btn:hover {
    color: #ffffff;
    border-color: transparent;
    transform: translateY(-5px);
}

.social-btn:hover::before {
    transform: scale(1);
}

.social-facebook { --hover-bg: #1877f2; }
.social-facebook:hover { box-shadow: 0 8px 24px rgba(24, 119, 242, 0.3); }

.social-instagram { --hover-bg: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%); }
.social-instagram:hover { box-shadow: 0 8px 24px rgba(220, 39, 67, 0.3); }

.social-linkedin { --hover-bg: #0077b5; }
.social-linkedin:hover { box-shadow: 0 8px 24px rgba(0, 119, 181, 0.3); }

.social-twitter { --hover-bg: #0f172a; }
.social-twitter:hover { box-shadow: 0 8px 24px rgba(15, 23, 42, 0.25); }

.social-github { --hover-bg: #24292e; }
.social-github:hover { box-shadow: 0 8px 24px rgba(36, 41, 46, 0.3); }

/* Navigation Links (Indexed columns) */
.footer-links-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: clamp(1.25rem, 2.5vw, 2rem);
}

.footer-column {
    display: flex;
    flex-direction: column;
}

.column-title {
    font-size: clamp(0.85rem, 1vw, 0.95rem);
    font-weight: 700;
    color: #0f172a;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    position: relative;
    padding-bottom: 0.5rem;
}

.column-title::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 30px;
    height: 2px;
    background: linear-gradient(90deg, #ff006e 0%, #8338ec 100%);
    border-radius: 2px;
}

.column-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.column-list a {
    color: #64748b;
    text-decoration: none;
    font-size: clamp(0.85rem, 1vw, 0.95rem);
    font-weight: 500;
    transition: color 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    display: inline-flex;
    align-items: center;
    position: relative;
    padding-right: 1.5rem;
}

.column-list a::after {
    content: '→';
    position: absolute;
    right: 0;
    opacity: 0;
    transform: translateX(-8px);
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    color: #ff006e;
}

.column-list a:hover {
    color: #0f172a;
}

.column-list a:hover::after {
    opacity: 1;
    transform: translateX(0);
}

/* Contact Info list */
.column-contact-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.column-contact-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #64748b;
    font-size: clamp(0.85rem, 1vw, 0.95rem);
    font-weight: 500;
}

.column-contact-list li i {
    color: #ff006e;
    width: 14px;
    text-align: center;
}

.column-contact-list li a {
    color: #64748b;
    text-decoration: none;
    transition: color 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.column-contact-list li a:hover {
    color: #0f172a;
}

.column-desc {
    font-size: clamp(0.8rem, 0.95vw, 0.9rem);
    line-height: 1.6;
    color: #64748b;
    margin-bottom: 1.25rem;
}

/* Center Newsletter Showcase Banner */
.footer-newsletter-showcase {
    margin-top: 4rem;
    padding: 3rem clamp(1.5rem, 4vw, 3.5rem);
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    align-items: center;
    gap: 2.5rem;
    position: relative;
    background: rgba(0, 0, 0, 0.005);
    border-radius: 20px;
    transition: background-color 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.footer-newsletter-showcase:hover {
    background: rgba(0, 0, 0, 0.01);
}

.newsletter-showcase-info {
    text-align: left;
}

.newsletter-showcase-badge {
    display: inline-block;
    padding: 5px 12px;
    background: rgba(255, 0, 110, 0.05);
    color: #ff006e;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    border-radius: 99px;
    margin-bottom: 0.8rem;
}

.newsletter-showcase-title {
    font-size: 1.6rem;
    font-weight: 800;
    color: #0f172a;
    margin: 0 0 0.5rem;
    letter-spacing: -0.02em;
}

.newsletter-showcase-desc {
    font-size: 0.95rem;
    line-height: 1.6;
    color: #64748b;
    margin: 0;
}

.newsletter-form-minimal-modern {
    width: 100%;
}

.form-group-modern {
    display: flex;
    gap: 12px;
    position: relative;
}

.newsletter-input-modern {
    flex: 1;
    padding: 14px 20px;
    background: #ffffff;
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: 14px;
    color: #0f172a;
    font-size: 0.95rem;
    font-weight: 500;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.01);
    transition: border-color 0.5s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.newsletter-input-modern:focus {
    outline: none;
    border-color: #ff006e;
    box-shadow: 0 8px 24px rgba(255, 0, 110, 0.06);
}

.newsletter-input-modern::placeholder {
    color: #94a3b8;
}

.newsletter-btn-modern {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: linear-gradient(135deg, #ff006e 0%, #8338ec 100%);
    color: #ffffff;
    border: none;
    border-radius: 12px;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 6px 18px rgba(255, 0, 110, 0.15);
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.newsletter-btn-modern:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 22px rgba(255, 0, 110, 0.25);
}

.newsletter-btn-modern svg {
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.newsletter-btn-modern:hover svg {
    transform: translateX(4px);
}

/* Footer bottom */
.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: clamp(1.5rem, 3vw, 2.5rem);
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-copyright {
    font-size: clamp(0.8rem, 0.9vw, 0.875rem);
    color: #94a3b8;
    font-weight: 500;
}

.footer-legal {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: clamp(0.8rem, 0.9vw, 0.875rem);
}

.footer-legal a {
    color: #94a3b8;
    text-decoration: none;
    transition: color 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    font-weight: 500;
}

.footer-legal a:hover {
    color: #0f172a;
}

.separator {
    color: #e2e8f0;
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .footer-top {
        grid-template-columns: 1fr;
        gap: 3.5rem;
    }

    .footer-links-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2.5rem;
    }
    
    .footer-cta-card {
        margin-top: calc(clamp(6rem, 10vw, 8rem) * -1 - 15px);
    }
}

@media (max-width: 768px) {
    .footer-ultra {
        padding: 5rem 0 2rem;
    }

    .footer-links-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .footer-showcase {
        flex-direction: column;
        align-items: flex-start;
        gap: 1.5rem;
    }

    .showcase-logos {
        gap: 1.5rem 2rem;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: 1.25rem;
    }

    .footer-social {
        justify-content: flex-start;
    }
    
    .footer-cta-card {
        flex-direction: column;
        align-items: flex-start;
        gap: 1.5rem;
        padding: 2rem;
        margin-top: -80px;
    }
    
    .footer-cta-btn {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .footer-brand {
        text-align: left;
    }

    .footer-logo {
        justify-content: flex-start;
    }

    .footer-social {
        justify-content: flex-start;
    }

    .social-btn {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
}

/* ========== CHAT WIDGET ========== */
.chat-widget {
    position: fixed;
    bottom: 100px;
    right: var(--space-lg);
    width: 380px;
    max-height: 600px;
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-2xl);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px) scale(0.95);
    transition: all var(--transition-base);
}

.chat-widget.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

.chat-container {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.chat-header {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md);
    background: var(--gradient-primary);
    color: var(--white);
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

.chat-avatar {
    position: relative;
}

.avatar-gradient {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    font-weight: 700;
    font-size: 1rem;
}

.avatar-status {
    position: absolute;
    bottom: 2px;
    right: 2px;
    width: 12px;
    height: 12px;
    background: #10B981;
    border: 2px solid var(--white);
    border-radius: 50%;
}

.chat-info {
    flex: 1;
}

.chat-title {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 0.125rem;
}

.chat-status {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.75rem;
    opacity: 0.9;
}

.status-dot {
    width: 6px;
    height: 6px;
    background: #10B981;
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

.chat-close {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.2);
    border: none;
    border-radius: var(--radius-md);
    color: var(--white);
    cursor: pointer;
    transition: all var(--transition-base);
}

.chat-close:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: rotate(90deg);
}

.chat-body {
    flex: 1;
    padding: var(--space-md);
    overflow-y: auto;
    max-height: 400px;
}

.chat-welcome {
    text-align: center;
    padding: var(--space-xl) var(--space-md);
    margin-bottom: var(--space-md);
}

.welcome-icon {
    font-size: 3rem;
    margin-bottom: var(--space-sm);
}

.chat-welcome h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--space-xs);
}

.chat-welcome p {
    font-size: 0.9375rem;
    color: var(--gray-600);
}

.chat-message {
    display: flex;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

.chat-message.user {
    flex-direction: row-reverse;
}

.message-avatar {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    color: var(--white);
    border-radius: 50%;
    font-size: 0.75rem;
    font-weight: 700;
    flex-shrink: 0;
}

.message-bubble {
    max-width: 70%;
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    font-size: 0.9375rem;
    line-height: 1.5;
}

.chat-message.bot .message-bubble {
    background: var(--gray-100);
    color: var(--gray-900);
    border-bottom-left-radius: 4px;
}

.chat-message.user .message-bubble {
    background: var(--gradient-primary);
    color: var(--white);
    border-bottom-right-radius: 4px;
}

.chat-footer {
    padding: var(--space-md);
    border-top: 1px solid var(--gray-200);
}

.chat-form {
    display: flex;
    gap: var(--space-xs);
    margin-bottom: var(--space-xs);
}

.chat-input {
    flex: 1;
    padding: var(--space-sm) var(--space-md);
    background: var(--gray-100);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-full);
    font-size: 0.9375rem;
    transition: all var(--transition-base);
}

.chat-input:focus {
    outline: none;
    background: var(--white);
    border-color: var(--primary);
}

.chat-send {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    color: var(--white);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    transition: all var(--transition-base);
}

.chat-send:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.4);
}

.chat-disclaimer {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.375rem;
    font-size: 0.75rem;
    color: var(--gray-500);
}

/* Chat Trigger Button */
.chat-trigger {
    position: fixed;
    bottom: var(--space-lg);
    right: var(--space-lg);
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    color: var(--white);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 8px 24px rgba(99, 102, 241, 0.4);
    z-index: 998;
    transition: all var(--transition-base);
}

.chat-trigger:hover {
    transform: scale(1.1);
    box-shadow: 0 12px 32px rgba(99, 102, 241, 0.5);
}

.trigger-icon {
    position: absolute;
    transition: all var(--transition-base);
}

.trigger-open {
    opacity: 1;
    transform: scale(1) rotate(0deg);
}

.trigger-close {
    opacity: 0;
    transform: scale(0) rotate(90deg);
}

.chat-trigger.active .trigger-open {
    opacity: 0;
    transform: scale(0) rotate(-90deg);
}

.chat-trigger.active .trigger-close {
    opacity: 1;
    transform: scale(1) rotate(0deg);
}

.trigger-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #EF4444;
    color: var(--white);
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: 50%;
    border: 2px solid var(--white);
    animation: pulse 2s ease-in-out infinite;
}

/* ========== SCROLL TO TOP ========== */
.scroll-to-top {
    position: fixed;
    bottom: var(--space-lg);
    right: var(--space-lg);
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--white);
    color: var(--primary);
    border: 1px solid var(--gray-200);
    border-radius: 50%;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    z-index: 997;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-base);
}

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

.scroll-to-top:hover {
    background: var(--gradient-primary);
    color: var(--white);
    border-color: transparent;
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
    .footer-top {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }
    
    .footer-links {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .footer-links {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--space-md);
        text-align: center;
    }
    
    .chat-widget {
        width: calc(100% - var(--space-lg) * 2);
        right: var(--space-lg);
        left: var(--space-lg);
    }
    
    .scroll-to-top {
        right: var(--space-lg);
        bottom: calc(var(--space-lg) + 80px);
    }

    .footer-newsletter-showcase {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 2.25rem 1.5rem;
        text-align: center;
    }

    .newsletter-showcase-info {
        text-align: center;
    }

    .form-group-modern {
        flex-direction: column;
        gap: 12px;
    }

    .newsletter-btn-modern {
        width: 100%;
        justify-content: center;
    }
}

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

.empty-icon {
    font-size: 4rem;
    margin-bottom: var(--space-md);
}

.empty-state h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--space-sm);
}

.empty-state p {
    font-size: 1rem;
    color: var(--gray-600);
}

/* ========== UTILITY CLASSES ========== */
.text-gradient {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.btn-outline-gradient {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-xl);
    background: transparent;
    color: var(--gray-700);
    text-decoration: none;
    font-weight: 600;
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
}

.btn-outline-gradient:hover {
    border-color: var(--primary);
    color: var(--primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}