/* ========================================
   VTEKE FOOTER - PROFESSIONAL ICONS
   File: vteke-footer.css
   ======================================== */

:root {
  --vteke-primary: #E10600;
  --vteke-secondary: #C40000;
  --vteke-dark: #111111;
  --vteke-gray: #666666;
  --vteke-light: #f8f9fa;
  --vteke-border: #e5e7eb;
}

/* ===== ANIMATIONS ===== */
@keyframes vtekeFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}
@keyframes vtekeFadeIn {
  from { opacity: 0; transform: translateY(15px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ===== MAIN CONTAINER ===== */
.vteke-footer-main-container {
  width: 100%;
  background: linear-gradient(180deg, #ffffff 0%, #fafbfc 100%);
  padding: 70px 0 35px;
  position: relative;
  overflow: hidden;
  border-top: 4px solid var(--vteke-primary);
  box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.06);
  font-family: 'Inter', 'Segoe UI', system-ui, sans-serif;
}

.vteke-footer-main-container::before {
  content: '';
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  background: radial-gradient(circle at top right, rgba(225, 6, 0, 0.04), transparent 40%);
  pointer-events: none;
  z-index: 0;
}

/* ===== GRID ===== */
.vteke-footer-grid-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}
.vteke-footer-grid-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 45px;
}

/* ===== COLUMNS ===== */
.vteke-footer-column-wrapper { position: relative; z-index: 1; }

.vteke-footer-column-title {
  font-size: 0.95rem;
  color: var(--vteke-dark);
  margin-bottom: 24px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  position: relative;
  padding-bottom: 12px;
}
.vteke-footer-column-title::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 36px; height: 3px;
  background: linear-gradient(90deg, var(--vteke-primary), var(--vteke-secondary));
  border-radius: 2px;
}

/* ===== COMPANY ===== */
.vteke-footer-company-info { padding-right: 15px; }
.vteke-footer-company-logo {
  max-width: 170px; height: auto; margin-bottom: 20px; display: block;
  filter: drop-shadow(0 3px 10px rgba(225, 6, 0, 0.12));
  animation: vtekeFloat 7s ease-in-out infinite;
  transition: transform 0.3s ease;
}
.vteke-footer-company-logo:hover { transform: scale(1.04); animation: none; }
.vteke-footer-company-desc {
  color: var(--vteke-gray); font-size: 0.92rem; line-height: 1.7;
  margin-bottom: 26px; max-width: 300px;
}

/* ===== PROFESSIONAL SOCIAL ICONS ===== */
.vteke-footer-social-container {
  display: flex; gap: 12px; margin-top: 22px; flex-wrap: wrap;
}

.vteke-footer-social-link {
  display: flex; align-items: center; justify-content: center;
  width: 46px; height: 46px;
  background: var(--vteke-light);
  border: 1px solid var(--vteke-border);
  border-radius: 10px;
  color: #444444;
  transition: all 0.35s cubic-bezier(0.25, 0.8, 0.25, 1);
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
  position: relative;
  overflow: hidden;
  text-decoration: none;
}

/* Brand Hover Colors */
.vteke-footer-social-link[data-brand="whatsapp"]:hover {
  background: #25D366; border-color: #25D366; color: #fff;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.35);
}
.vteke-footer-social-link[data-brand="instagram"]:hover {
  background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
  border-color: transparent; color: #fff;
  box-shadow: 0 8px 24px rgba(220, 39, 67, 0.35);
}
.vteke-footer-social-link[data-brand="youtube"]:hover {
  background: #FF0000; border-color: #FF0000; color: #fff;
  box-shadow: 0 8px 24px rgba(255, 0, 0, 0.35);
}
.vteke-footer-social-link[data-brand="linkedin"]:hover {
  background: #0A66C2; border-color: #0A66C2; color: #fff;
  box-shadow: 0 8px 24px rgba(10, 102, 194, 0.35);
}

.vteke-footer-social-link:hover {
  transform: translateY(-5px);
}

.vteke-footer-social-icon {
  width: 22px; height: 22px;
  fill: currentColor;
  transition: transform 0.3s ease;
  position: relative; z-index: 2;
}
.vteke-footer-social-link:hover .vteke-footer-social-icon {
  transform: scale(1.12);
}

/* Premium Shine Effect */
.vteke-footer-social-link::after {
  content: '';
  position: absolute; top: 0; left: -100%;
  width: 60%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.5), transparent);
  transition: left 0.7s ease;
  pointer-events: none;
}
.vteke-footer-social-link:hover::after {
  left: 120%;
}

/* ===== LINKS ===== */
.vteke-footer-links-list { list-style: none; padding: 0; margin: 0; }
.vteke-footer-link-item {
  margin-bottom: 12px; opacity: 0;
  animation: vtekeFadeIn 0.5s ease forwards;
}
.vteke-footer-link-item:nth-child(1) { animation-delay: 0.1s; }
.vteke-footer-link-item:nth-child(2) { animation-delay: 0.2s; }
.vteke-footer-link-item:nth-child(3) { animation-delay: 0.3s; }

.vteke-footer-link-anchor {
  color: var(--vteke-gray); text-decoration: none; font-size: 0.93rem;
  transition: all 0.3s ease; display: inline-flex; align-items: center;
  font-weight: 500; position: relative;
}
.vteke-footer-link-anchor::before {
  content: '›'; position: absolute; left: -16px;
  opacity: 0; transform: translateX(-6px);
  transition: all 0.3s ease; color: var(--vteke-primary); font-size: 1.1rem;
}
.vteke-footer-link-anchor:hover {
  color: var(--vteke-primary); padding-left: 16px;
}
.vteke-footer-link-anchor:hover::before {
  opacity: 1; transform: translateX(0);
}

/* ===== CONTACT ===== */
.vteke-footer-contact-container { display: flex; flex-direction: column; gap: 16px; }
.vteke-footer-contact-item { display: flex; align-items: flex-start; gap: 12px; transition: transform 0.3s ease; }
.vteke-footer-contact-item:hover { transform: translateX(3px); }

.vteke-footer-contact-icon-box {
  min-width: 38px; height: 38px;
  background: rgba(225, 6, 0, 0.08);
  border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  color: var(--vteke-primary);
  transition: all 0.3s ease;
}
.vteke-footer-contact-item:hover .vteke-footer-contact-icon-box {
  background: var(--vteke-primary); color: #fff; transform: scale(1.08);
}
.vteke-footer-contact-icon {
  width: 18px; height: 18px; stroke: currentColor; fill: none;
  stroke-width: 2; stroke-linecap: round; stroke-linejoin: round;
}
.vteke-footer-contact-link, .vteke-footer-contact-text {
  color: var(--vteke-gray); text-decoration: none; font-size: 0.9rem;
  line-height: 1.5; transition: color 0.3s ease; font-weight: 500;
}
.vteke-footer-contact-link:hover { color: var(--vteke-primary); }

/* ===== NEWSLETTER & COPYRIGHT ===== */
.vteke-footer-newsletter-box {
  margin-top: 30px; padding-top: 24px;
  border-top: 1px solid rgba(225, 6, 0, 0.12);
}
.vteke-footer-newsletter-text {
  color: var(--vteke-gray); font-size: 0.92rem; line-height: 1.6; font-weight: 500;
}
.vteke-footer-copyright-box {
  margin-top: 50px; padding-top: 25px;
  border-top: 1px solid #e5e5e5; text-align: center;
}
.vteke-footer-copyright-text {
  color: #888; font-size: 0.85rem; margin: 0; font-weight: 500;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .vteke-footer-grid-inner { grid-template-columns: 1fr 1fr; gap: 35px; }
  .vteke-footer-company-info { grid-column: span 2; text-align: center; padding-right: 0; }
  .vteke-footer-company-desc { margin: 0 auto 25px; max-width: 380px; }
  .vteke-footer-social-container { justify-content: center; }
  .vteke-footer-column-title::after { left: 50%; transform: translateX(-50%); }
}
@media (max-width: 768px) {
  .vteke-footer-main-container { padding: 55px 0 30px; }
  .vteke-footer-grid-inner { grid-template-columns: 1fr; gap: 30px; text-align: center; }
  .vteke-footer-column-wrapper { border-bottom: 1px solid #eee; padding-bottom: 30px; }
  .vteke-footer-column-wrapper:last-child { border-bottom: none; }
  .vteke-footer-link-anchor:hover { padding-left: 0; }
  .vteke-footer-link-anchor::before { display: none; }
}
@media (max-width: 480px) {
  .vteke-footer-grid-container { padding: 0 16px; }
  .vteke-footer-company-logo { max-width: 150px; margin: 0 auto 18px; }
  .vteke-footer-social-container { gap: 10px; }
  .vteke-footer-social-link { width: 42px; height: 42px; }
  .vteke-footer-social-icon { width: 20px; height: 20px; }
}
@media (prefers-reduced-motion: reduce) {
  .vteke-footer-social-link, .vteke-footer-link-item, .vteke-footer-company-logo, .vteke-footer-contact-item {
    transition: none !important; animation: none !important;
  }
}