/* ============================================
   FOOTER ULTIMATE 2026 - COMPLETE REFONTE
   Ultra Premium Corporate Design
   ============================================ */

:root {
    --primary-blue: #008BC2;
    --primary-blue-light: #0fa5e9;
    --secondary-green: #78B52F;
    --dark-bg: #0f1419;
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.75);
    --text-tertiary: rgba(255, 255, 255, 0.5);
    --accent-gold: #d4a574;
    --border-color: rgba(255, 255, 255, 0.08);
}

/* ============================================
   FOOTER CONTENT LAYOUT
   ============================================ */
.footer-content.footer-content-ultimate-2026 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 50px;
    padding: 0 40px 60px 40px;
    margin-top: -30px;
    position: relative;
    z-index: 1;
    background: linear-gradient(
        135deg,
        rgba(15, 165, 233, 0.03) 0%,
        rgba(120, 181, 47, 0.02) 50%,
        rgba(15, 139, 194, 0.03) 100%
    );
}

.footer-column-premium {
    opacity: 0;
    animation: fadeInUp 0.8s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   COLUMN 1: BRAND & EXCELLENCE
   ============================================ */
.footer-column.footer-about.footer-column-premium {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 40px;
    align-items: start;
    padding: 40px;
    background: linear-gradient(135deg, 
        rgba(15, 165, 233, 0.08) 0%, 
        rgba(120, 181, 47, 0.04) 100%);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    backdrop-filter: blur(20px);
    position: relative;
    overflow: hidden;
}

.footer-column.footer-about.footer-column-premium::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(15, 165, 233, 0.1) 0%, transparent 70%);
    animation: float 6s ease-in-out infinite;
    z-index: 0;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(30px, -30px); }
}

.footer-column.footer-about.footer-column-premium > * {
    position: relative;
    z-index: 1;
}

/* Brand Header */
.footer-brand-header {
    position: relative;
    margin-bottom: 25px;
}

.brand-accent-top {
    position: absolute;
    top: -15px;
    left: 0;
    width: 50px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-blue-light) 0%, var(--secondary-green) 100%);
    border-radius: 2px;
}

.footer-brand-name {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 28px;
    font-weight: 800;
    color: var(--text-primary);
    margin: 0 0 8px 0;
    letter-spacing: 1px;
    background: linear-gradient(135deg, var(--primary-blue-light) 0%, var(--secondary-green) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-brand-tagline {
    font-size: 13px;
    color: var(--accent-gold);
    margin: 0;
    font-weight: 500;
    letter-spacing: 2px;
    text-transform: uppercase;
}

/* Premium Logo Container */
.footer-logo-container-premium {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    grid-row: 1 / 4;
}

.logo-frame {
    position: relative;
    width: 180px;
    height: 180px;
    border-radius: 24px;
    overflow: hidden;
    background: linear-gradient(135deg, 
        rgba(15, 165, 233, 0.15) 0%, 
        rgba(120, 181, 47, 0.08) 100%);
    border: 2px solid rgba(15, 165, 233, 0.3);
    backdrop-filter: blur(20px);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 
        0 20px 60px rgba(15, 165, 233, 0.15),
        inset 0 1px 1px rgba(255, 255, 255, 0.2);
    transition: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
    animation: logoEntrance 1s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes logoEntrance {
    from {
        opacity: 0;
        transform: scale(0.8) rotate(-10deg);
    }
    to {
        opacity: 1;
        transform: scale(1) rotate(0);
    }
}

.logo-frame:hover {
    transform: translateY(-10px) scale(1.05);
    border-color: rgba(15, 165, 233, 0.5);
    box-shadow: 
        0 30px 80px rgba(15, 165, 233, 0.25),
        inset 0 1px 1px rgba(255, 255, 255, 0.3),
        0 0 40px rgba(15, 165, 233, 0.3);
}

.logo-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    position: relative;
}

.footer-logo-premium {
    width: 140px;
    height: 140px;
    object-fit: contain;
    filter: drop-shadow(0 8px 20px rgba(15, 165, 233, 0.2));
    transition: filter 0.5s ease;
}

.logo-frame:hover .footer-logo-premium {
    filter: drop-shadow(0 12px 30px rgba(15, 165, 233, 0.4)) brightness(1.15);
}

/* Logo Particles */
.logo-particle-1, .logo-particle-2, .logo-particle-3 {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(15, 165, 233, 0.4) 0%, transparent 70%);
    animation: particleFloat 4s ease-in-out infinite;
}

.logo-particle-1 {
    width: 60px;
    height: 60px;
    top: -30px;
    right: -30px;
    animation-delay: 0s;
}

.logo-particle-2 {
    width: 40px;
    height: 40px;
    bottom: -20px;
    left: -20px;
    animation-delay: 1s;
}

.logo-particle-3 {
    width: 50px;
    height: 50px;
    top: 50%;
    right: -25px;
    animation-delay: 2s;
}

@keyframes particleFloat {
    0%, 100% { opacity: 0.3; transform: translate(0, 0); }
    50% { opacity: 0.6; transform: translate(20px, 20px); }
}

/* Core Values Section */
.footer-values-section {
    margin-bottom: 30px;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
}

.value-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 20px 15px;
    background: linear-gradient(135deg, 
        rgba(15, 165, 233, 0.1) 0%, 
        rgba(120, 181, 47, 0.05) 100%);
    border: 1px solid rgba(15, 165, 233, 0.2);
    border-radius: 14px;
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.value-item:hover {
    background: linear-gradient(135deg, 
        rgba(15, 165, 233, 0.15) 0%, 
        rgba(120, 181, 47, 0.1) 100%);
    border-color: rgba(15, 165, 233, 0.4);
    transform: translateY(-8px);
}

.value-icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    background: linear-gradient(135deg, var(--primary-blue-light) 0%, var(--primary-blue) 100%);
    color: white;
    box-shadow: 0 8px 20px rgba(15, 165, 233, 0.3);
}

.value-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
    text-align: center;
    letter-spacing: 0.5px;
}

/* Mission Premium */
.footer-mission-premium {
    background: linear-gradient(135deg, 
        rgba(15, 165, 233, 0.12) 0%, 
        rgba(120, 181, 47, 0.08) 100%);
    border-left: 4px solid var(--primary-blue-light);
    border-radius: 12px;
    padding: 25px 20px;
    margin-bottom: 30px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(15, 165, 233, 0.2);
    border-left-width: 4px;
}

.mission-text {
    font-size: 14px;
    line-height: 1.8;
    color: var(--text-secondary);
    margin: 0;
    font-weight: 300;
}

/* Socials Premium */
.footer-socials-premium {
    margin-top: 30px;
}

.socials-label {
    font-size: 11px;
    font-weight: 700;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 15px;
    display: block;
}

.socials-container {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.social-link {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    border-radius: 14px;
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.08) 0%, 
        rgba(255, 255, 255, 0.04) 100%);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
    text-decoration: none;
    font-size: 18px;
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    overflow: hidden;
}

.social-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 14px;
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 0;
}

.social-link-facebook .social-background {
    background: linear-gradient(135deg, #1877F2 0%, #1565E0 100%);
}

.social-link-linkedin .social-background {
    background: linear-gradient(135deg, #0A66C2 0%, #004182 100%);
}

.social-link-whatsapp .social-background {
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
}

.social-link i,
.social-link .social-name {
    position: relative;
    z-index: 1;
    transition: all 0.4s ease;
}

.social-name {
    position: absolute;
    bottom: -25px;
    font-size: 10px;
    font-weight: 600;
    opacity: 0;
}

.social-link:hover {
    transform: translateY(-8px);
    border-color: rgba(255, 255, 255, 0.2);
}

.social-link:hover .social-background {
    opacity: 0.9;
}

.social-link:hover i {
    color: white;
    filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.5));
}

/* Certification Badge Premium */
.certification-badge-premium {
    margin-top: 20px;
}

.cert-badge-inner {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px 18px;
    background: linear-gradient(135deg, 
        rgba(212, 165, 116, 0.15) 0%, 
        rgba(15, 165, 233, 0.08) 100%);
    border: 1px solid rgba(212, 165, 116, 0.3);
    border-radius: 14px;
    position: relative;
    overflow: hidden;
    transition: all 0.4s ease;
}

.cert-badge-inner:hover {
    transform: translateY(-4px);
    border-color: rgba(212, 165, 116, 0.5);
    box-shadow: 0 12px 30px rgba(212, 165, 116, 0.15);
}

.cert-accent {
    position: absolute;
    top: 0;
    right: -100px;
    width: 200px;
    height: 100%;
    background: linear-gradient(90deg, transparent 0%, rgba(212, 165, 116, 0.1) 50%, transparent 100%);
    animation: shimmer 3s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100px); }
    100% { transform: translateX(200px); }
}

.cert-icon {
    width: 50px;
    height: 50px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--accent-gold) 0%, #b8956a 100%);
    color: var(--dark-bg);
    font-size: 22px;
    flex-shrink: 0;
    box-shadow: 0 8px 20px rgba(212, 165, 116, 0.3);
}

.cert-text {
    display: flex;
    flex-direction: column;
    gap: 4px;
    position: relative;
    z-index: 2;
}

.cert-title {
    display: block;
    font-weight: 700;
    color: var(--accent-gold);
    font-size: 13px;
    letter-spacing: 0.5px;
}

.cert-subtitle {
    display: block;
    font-size: 11px;
    color: var(--text-tertiary);
    font-weight: 300;
}

/* ============================================
   COLUMNS 2, 3, 4: LINKS, SERVICES, CONTACT
   ============================================ */
.footer-column.footer-links,
.footer-column.footer-services,
.footer-column.footer-contact {
    padding: 30px;
    background: linear-gradient(135deg, 
        rgba(15, 165, 233, 0.06) 0%, 
        rgba(120, 181, 47, 0.03) 100%);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    backdrop-filter: blur(20px);
    transition: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.footer-column.footer-links:hover,
.footer-column.footer-services:hover,
.footer-column.footer-contact:hover {
    background: linear-gradient(135deg, 
        rgba(15, 165, 233, 0.1) 0%, 
        rgba(120, 181, 47, 0.05) 100%);
    border-color: rgba(15, 165, 233, 0.2);
    transform: translateY(-8px);
}

.footer-column-title-premium {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 16px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 25px 0;
    position: relative;
    display: flex;
    align-items: center;
    gap: 12px;
    letter-spacing: 0.5px;
}

.title-accent {
    display: inline-block;
    width: 4px;
    height: 20px;
    background: linear-gradient(180deg, var(--primary-blue-light) 0%, var(--secondary-green) 100%);
    border-radius: 2px;
}

.footer-menu-premium {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-link-premium {
    font-size: 14px;
    color: var(--text-secondary);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    border-radius: 8px;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    position: relative;
}

.footer-link-premium i {
    font-size: 10px;
    color: var(--primary-blue-light);
    transition: all 0.3s ease;
}

.footer-link-premium:hover {
    color: var(--text-primary);
    background: rgba(15, 165, 233, 0.1);
    padding-left: 18px;
}

.footer-link-premium:hover i {
    color: var(--secondary-green);
    transform: translateX(4px);
}

/* ============================================
   CONTACT CARDS PREMIUM
   ============================================ */
.contact-items-premium {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.contact-card {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    padding: 18px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.contact-card:hover {
    background: rgba(15, 165, 233, 0.1);
    border-color: rgba(15, 165, 233, 0.3);
    transform: translateX(8px);
}

.contact-card-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: white;
    flex-shrink: 0;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.phone-icon {
    background: linear-gradient(135deg, #00D4FF 0%, var(--primary-blue) 100%);
}

.email-icon {
    background: linear-gradient(135deg, #FF6B6B 0%, #C92A2A 100%);
}

.location-icon {
    background: linear-gradient(135deg, #78B52F 0%, #5A8C1F 100%);
}

.hours-icon {
    background: linear-gradient(135deg, #FFB800 0%, #FF8A00 100%);
}

.contact-card-content {
    display: flex;
    flex-direction: column;
    gap: 6px;
    flex: 1;
}

.contact-card-label {
    font-size: 11px;
    font-weight: 700;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin: 0;
}

.contact-card-link,
.contact-card-text {
    font-size: 13px;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.3s ease;
    margin: 0;
    line-height: 1.5;
}

.contact-card-link {
    display: block;
    padding: 2px 0;
}

.contact-card-link:hover {
    color: var(--primary-blue-light);
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 1024px) {
    .footer-content.footer-content-ultimate-2026 {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
        padding: 0 30px 40px 30px;
        margin-top: -20px;
    }

    .footer-column.footer-about.footer-column-premium {
        grid-column: 1 / -1;
        grid-template-columns: 1fr;
    }

    .footer-logo-container-premium {
        grid-row: auto;
    }

    .logo-frame {
        width: 160px;
        height: 160px;
    }

    .footer-logo-premium {
        width: 120px;
        height: 120px;
    }
}

@media (max-width: 768px) {
    .footer-content.footer-content-ultimate-2026 {
        grid-template-columns: 1fr;
        gap: 25px;
        padding: 0 20px 30px 20px;
        margin-top: -15px;
    }

    .footer-column.footer-about.footer-column-premium {
        gap: 25px;
    }

    .footer-brand-name {
        font-size: 24px;
    }

    .logo-frame {
        width: 140px;
        height: 140px;
    }

    .footer-logo-premium {
        width: 100px;
        height: 100px;
    }

    .values-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 12px;
    }

    .value-item {
        padding: 15px 10px;
    }

    .value-icon {
        width: 44px;
        height: 44px;
        font-size: 20px;
    }

    .value-label {
        font-size: 12px;
    }

    .footer-column.footer-links,
    .footer-column.footer-services,
    .footer-column.footer-contact {
        padding: 25px;
    }

    .footer-column-title-premium {
        font-size: 15px;
        margin-bottom: 20px;
    }

    .footer-link-premium {
        font-size: 13px;
        padding: 6px 10px;
    }

    .contact-card {
        padding: 15px;
        gap: 12px;
    }

    .contact-card-icon {
        width: 40px;
        height: 40px;
        font-size: 16px;
    }

    .socials-container {
        gap: 10px;
    }

    .social-link {
        width: 48px;
        height: 48px;
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .footer-content.footer-content-ultimate-2026 {
        gap: 20px;
        padding: 0 15px 20px 15px;
        margin-top: -10px;
    }

    .footer-column.footer-about.footer-column-premium {
        gap: 20px;
    }

    .footer-brand-name {
        font-size: 20px;
    }

    .logo-frame {
        width: 120px;
        height: 120px;
    }

    .footer-logo-premium {
        width: 85px;
        height: 85px;
    }

    .values-grid {
        gap: 10px;
    }

    .value-item {
        padding: 12px 8px;
    }

    .value-icon {
        width: 40px;
        height: 40px;
        font-size: 18px;
    }

    .value-label {
        font-size: 11px;
    }

    .footer-mission-premium {
        padding: 18px 15px;
    }

    .mission-text {
        font-size: 13px;
    }

    .footer-column.footer-links,
    .footer-column.footer-services,
    .footer-column.footer-contact {
        padding: 20px;
    }

    .footer-column-title-premium {
        font-size: 14px;
        margin-bottom: 15px;
    }

    .footer-menu-premium {
        gap: 10px;
    }

    .footer-link-premium {
        font-size: 13px;
    }

    .contact-items-premium {
        gap: 15px;
    }

    .contact-card {
        padding: 12px;
    }

    .contact-card-icon {
        width: 38px;
        height: 38px;
        font-size: 15px;
    }

    .socials-container {
        gap: 8px;
    }

    .social-link {
        width: 44px;
        height: 44px;
        font-size: 14px;
    }
}