/* ================================================================
   CIAINFRACOL — index.css
   Testimonials marquee + new interactive footer
   ================================================================ */

/* ================================================================
   TESTIMONIALS — Dual infinite auto-scroll marquee
   ================================================================ */
.testimonials-section {
  padding: 96px 0 0;
  background: var(--bg-section);
  overflow: hidden;
}

/* Both rows */
.marquee-row {
  width: 100%;
  overflow: hidden;
  padding: 12px 0;
  /* mask edges for smooth fade */
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
  mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
  margin-bottom: 20px;
}
/* Pause on hover of the whole row */
.marquee-row:hover .marquee-track {
  animation-play-state: paused !important;
}

/* Track — uses CSS animation for infinite scroll */
.marquee-track {
  display: flex;
  gap: 20px;
  width: max-content;
  align-items: stretch;
}

/* Row 1 scrolls LEFT */
.marquee-row--left .marquee-track {
  animation: marqueeLeft 38s linear infinite;
}

/* Row 2 scrolls RIGHT */
.marquee-row--right .marquee-track {
  animation: marqueeRight 42s linear infinite;
}

@keyframes marqueeLeft {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
@keyframes marqueeRight {
  0%   { transform: translateX(-50%); }
  100% { transform: translateX(0); }
}

/* Individual testimonial card */
.tcard {
  flex-shrink: 0;
  width: 340px;
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  padding: 28px 24px;
  border: 1.5px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 12px;
  box-shadow: var(--shadow);
  transition: border-color 0.25s ease, box-shadow 0.25s ease, transform 0.25s ease;
  cursor: default;
}
.tcard:hover {
  border-color: var(--yellow);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

/* Alt row cards — slightly different tint */
.tcard--alt {
  background: var(--bg-card);
  border-color: var(--border);
}
[data-theme="dark"] .tcard--alt { background: rgba(251,176,48,.03); }

.tcard-stars {
  color: var(--yellow);
  font-size: 0.95rem;
  letter-spacing: 2px;
}
.tcard p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.7;
  font-style: italic;
  flex: 1;
}
.tcard-author {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--border);
}
.tcard-avatar {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--blue-light));
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.8rem;
  flex-shrink: 0;
}
.tcard-author strong {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.88rem;
  color: var(--text-primary);
}
.tcard-author span {
  font-size: 0.74rem;
  color: var(--text-muted);
}

/* CTA below */
.testi-cta {
  text-align: center;
  padding: 32px 0 40px;
}
.testi-cta-link {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--yellow-dark);
  border-bottom: 1.5px solid rgba(251,176,48,.3);
  padding-bottom: 2px;
  transition: color var(--transition), border-color var(--transition);
}
.testi-cta-link:hover { color: var(--yellow); border-color: var(--yellow); }
[data-theme="dark"] .testi-cta-link { color: var(--yellow); }

/* Responsive marquee */
@media (max-width: 768px) {
  .tcard { width: 280px; padding: 22px 18px; }
  .marquee-row--left .marquee-track { animation-duration: 28s; }
  .marquee-row--right .marquee-track { animation-duration: 32s; }
}
@media (max-width: 480px) {
  .tcard { width: 240px; }
}

/* ================================================================
   FOOTER — Redesigned interactive footer
   ================================================================ */
:root {
  --fn-bg: #111c2a;
  --fn-bg-lighter: #172437;
  --fn-border: rgba(255,255,255,.08);
  --fn-text: rgba(255,255,255,.65);
  --fn-text-muted: rgba(255,255,255,.35);
}

.footer-new {
  background: var(--fn-bg);
  position: relative;
  overflow: hidden;
}

/* Top wave */
.fn-wave {
  height: 60px;
  overflow: hidden;
  margin-bottom: -1px;
}
.fn-wave svg { width: 100%; height: 100%; }

/* Decorative blobs */
.footer-new::before {
  content: '';
  position: absolute;
  top: 80px; right: -100px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(251,176,48,.06) 0%, transparent 65%);
  border-radius: 50%;
  pointer-events: none;
}
.footer-new::after {
  content: '';
  position: absolute;
  bottom: 100px; left: -80px;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(47,62,85,.5) 0%, transparent 65%);
  border-radius: 50%;
  pointer-events: none;
}

.fn-body {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px 56px;
  position: relative;
  z-index: 1;
}

/* ── Stats bar ── */
.fn-stats-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  background: rgba(255,255,255,.04);
  border: 1px solid var(--fn-border);
  border-radius: var(--radius-xl);
  padding: 24px 32px;
  margin-bottom: 56px;
  flex-wrap: wrap;
  row-gap: 20px;
}
.fn-stat {
  flex: 1;
  min-width: 120px;
  text-align: center;
}
.fn-stat-num {
  display: block;
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--yellow);
  line-height: 1;
  letter-spacing: -1px;
}
.fn-stat-label {
  display: block;
  font-size: 0.72rem;
  color: var(--fn-text-muted);
  text-transform: uppercase;
  letter-spacing: .5px;
  margin-top: 4px;
}
.fn-stat-div {
  width: 1px;
  height: 44px;
  background: var(--fn-border);
  flex-shrink: 0;
}

/* ── Main grid ── */
.fn-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.6fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--fn-border);
}

/* Brand col */
.fn-brand {}
.fn-logo-wrap {
  display: inline-block;
  margin-bottom: 18px;
}
.fn-logo {
  height: 48px; width: auto;
  transition: transform 0.4s cubic-bezier(0.34,1.56,0.64,1), filter 0.3s ease;
}
.fn-logo-wrap:hover .fn-logo {
  transform: scale(1.07) rotate(-2deg);
  filter: drop-shadow(0 3px 12px rgba(251,176,48,.45));
}
.fn-logo-text {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.5rem;
  color: #fff;
  margin-bottom: 18px;
}
.fn-logo-text span { color: var(--yellow); }

.fn-brand-desc {
  font-size: 0.86rem;
  color: var(--fn-text);
  line-height: 1.75;
  margin-bottom: 24px;
}
.fn-brand-desc strong { color: #fff; }

/* Social */
.fn-social {
  display: flex;
  gap: 10px;
  margin-bottom: 24px;
}
.fn-soc {
  width: 40px; height: 40px;
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
  background: rgba(255,255,255,.07);
  border: 1px solid var(--fn-border);
}
.fn-soc svg { transition: transform 0.2s ease; }
.fn-soc:hover svg { transform: scale(1.15); }
.fn-soc--fb:hover { background: #1877f2; border-color: #1877f2; }
.fn-soc--ig:hover { background: linear-gradient(135deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%); border-color: #e1306c; }
.fn-soc--wa:hover { background: #25D366; border-color: #25D366; }
.fn-soc svg { fill: rgba(255,255,255,.7); }

/* Cert logos */
.fn-cert-logos {
  display: flex;
  gap: 14px;
  align-items: center;
  flex-wrap: wrap;
}
.fn-cert-logos img {
  height: 26px; width: auto;
  opacity: .55;
  transition: opacity var(--transition), transform var(--transition);
  filter: brightness(0) invert(1);
}
.fn-cert-logos img:hover { opacity: .9; transform: scale(1.06); }
.fn-cert-txt {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.68rem;
  color: var(--fn-text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Nav columns */
.fn-col {}
.fn-col-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.78rem;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 12px;
}
.fn-col-title::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 24px; height: 2px;
  background: var(--yellow);
  border-radius: 2px;
}
.fn-links {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.fn-links a {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.86rem;
  color: var(--fn-text);
  transition: color var(--transition), gap var(--transition);
}
.fn-links a span {
  font-size: 0.75rem;
  opacity: .4;
  transition: opacity var(--transition), transform var(--transition);
  flex-shrink: 0;
}
.fn-links a:hover {
  color: var(--yellow);
  gap: 12px;
}
.fn-links a:hover span {
  opacity: 1;
  transform: translateX(3px);
}

/* Contact col */
.fn-contact-items {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 20px;
}
.fn-ci {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}
.fn-ci-icon { font-size: 1rem; flex-shrink: 0; margin-top: 2px; }
.fn-ci strong {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.78rem;
  color: #fff;
  margin-bottom: 1px;
}
.fn-ci span, .fn-ci a {
  font-size: 0.82rem;
  color: var(--fn-text);
  line-height: 1.5;
}
.fn-ci a:hover { color: var(--yellow); }

/* WhatsApp CTA card in footer */
.fn-wa-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  background: rgba(37,211,102,.1);
  border: 1.5px solid rgba(37,211,102,.25);
  border-radius: var(--radius-lg);
  transition: var(--transition);
  text-decoration: none;
}
.fn-wa-card:hover {
  background: rgba(37,211,102,.18);
  border-color: rgba(37,211,102,.5);
  transform: translateX(4px);
  box-shadow: 0 6px 20px rgba(37,211,102,.2);
}
.fn-wa-icon {
  width: 44px; height: 44px;
  background: #25D366;
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(37,211,102,.4);
}
.fn-wa-icon svg { fill: #fff; }
.fn-wa-body { flex: 1; }
.fn-wa-body strong {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  color: #fff;
}
.fn-wa-body span {
  font-size: 0.74rem;
  color: rgba(37,211,102,.8);
}
.fn-wa-arrow {
  font-size: 1.1rem;
  color: rgba(37,211,102,.6);
  transition: transform var(--transition);
}
.fn-wa-card:hover .fn-wa-arrow { transform: translateX(4px); color: #25D366; }

/* ── Bottom bar ── */
.fn-bottom {
  background: rgba(0,0,0,.25);
  border-top: 1px solid var(--fn-border);
}
.fn-bottom-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 18px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.fn-bottom p {
  font-size: 0.78rem;
  color: var(--fn-text-muted);
}
.fn-bottom strong { color: rgba(255,255,255,.55); }
.fn-bottom-badges {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.fn-bottom-badges span {
  padding: 3px 10px;
  background: rgba(255,255,255,.05);
  border: 1px solid var(--fn-border);
  border-radius: 50px;
  font-size: 0.7rem;
  color: var(--fn-text-muted);
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: .3px;
}

/* ── Footer responsive ── */
@media (max-width: 1100px) {
  .fn-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
  .fn-brand { grid-column: span 2; }
}
@media (max-width: 768px) {
  .fn-stats-bar { gap: 0; padding: 20px 16px; }
  .fn-stat-num { font-size: 1.8rem; }
  .fn-stat-div { height: 32px; }
  .fn-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
  .fn-brand { grid-column: span 2; }
  .fn-col--contact { grid-column: span 2; }
  .fn-bottom-inner { flex-direction: column; text-align: center; }
  .fn-bottom-badges { justify-content: center; }
}
@media (max-width: 480px) {
  .fn-body { padding: 0 16px 40px; }
  .fn-stats-bar { flex-direction: column; gap: 16px; }
  .fn-stat-div { display: none; }
  .fn-grid { grid-template-columns: 1fr; }
  .fn-brand { grid-column: span 1; }
  .fn-col--contact { grid-column: span 1; }
  .fn-bottom-inner { padding: 16px; }
}

/* ================================================================
   NAVBAR — Mobile layout + Animated hamburger
   ================================================================ */

/* Mobile WA icon — hidden on desktop, shows on mobile */
.nav-wa-mobile {
  display: none;
  width: 40px; height: 40px;
  border-radius: 50%;
  background: #25D366;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  box-shadow: 0 3px 12px rgba(37,211,102,.4);
}
.nav-wa-mobile svg { fill: #fff; }
.nav-wa-mobile:hover {
  transform: scale(1.1);
  box-shadow: 0 5px 18px rgba(37,211,102,.6);
}

/* Desktop WA CTA — visible by default, hidden on mobile */
.nav-cta-desktop { display: inline-flex; }

/* ── Hamburger — full animated version ── */
.nav-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,.1);
  border: 1.5px solid rgba(255,255,255,.15);
  gap: 0;
  padding: 0;
  cursor: pointer;
  transition: background 0.3s ease, border-color 0.3s ease;
  position: relative;
  overflow: hidden;
}
.nav-hamburger:hover {
  background: rgba(251,176,48,.15);
  border-color: rgba(251,176,48,.35);
}

/* Ripple on click */
.nav-hamburger::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(251,176,48,.2);
  border-radius: inherit;
  transform: scale(0);
  transition: transform 0.4s ease;
}
.nav-hamburger.open::before {
  transform: scale(1);
}

.hb-line {
  display: block;
  width: 20px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: transform 0.4s cubic-bezier(0.23, 1, 0.32, 1),
              opacity 0.3s ease,
              width 0.3s ease;
  position: absolute;
}
.hb-line--top { transform: translateY(-6px); }
.hb-line--mid { transform: translateY(0); }
.hb-line--bot { transform: translateY(6px); }

/* Open state — morphs to ✕ */
.nav-hamburger.open .hb-line--top {
  transform: translateY(0) rotate(45deg);
  background: var(--yellow);
}
.nav-hamburger.open .hb-line--mid {
  opacity: 0;
  transform: scaleX(0);
}
.nav-hamburger.open .hb-line--bot {
  transform: translateY(0) rotate(-45deg);
  background: var(--yellow);
}

/* ── Mobile nav menu — animated slide + fade ── */
@media (max-width: 768px) {
  /* Mobile container layout: 3-column grid */
  .nav-container {
    display: grid !important;
    grid-template-columns: 40px 1fr auto;
    align-items: center;
    gap: 12px;
  }

  /* Left: WA icon */
  .nav-wa-mobile { display: flex; }

  /* Center: logo centered */
  .nav-logo {
    justify-self: center;
    position: relative;
  }

  /* Right: actions (theme + hamburger) */
  .nav-actions {
    justify-self: end;
    gap: 8px;
  }

  /* Hide desktop WA CTA on mobile */
  .nav-cta-desktop { display: none !important; }

  /* Show hamburger */
  .nav-hamburger { display: flex; }

  /* Mobile nav menu — drops from top */
  .nav-links {
    display: flex !important; /* override any previous display:none */
    position: fixed;
    top: var(--nav-height);
    left: 0; right: 0;
    background: #1e2c3d;
    flex-direction: column;
    gap: 4px;
    padding: 16px 16px 24px;
    box-shadow: 0 12px 40px rgba(0,0,0,.55);
    z-index: 998;
    border-top: 1px solid rgba(255,255,255,.08);
    /* Hidden by default */
    opacity: 0;
    transform: translateY(-16px);
    pointer-events: none;
    transition:
      opacity 0.35s cubic-bezier(0.4, 0, 0.2, 1),
      transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
  }
  .nav-links.open {
    opacity: 1;
    transform: translateY(0);
    pointer-events: all;
  }

  /* Stagger each link */
  .nav-links li {
    opacity: 0;
    transform: translateX(-12px);
    transition: opacity 0.28s ease, transform 0.28s ease;
  }
  .nav-links.open li:nth-child(1) { opacity: 1; transform: none; transition-delay: 0.05s; }
  .nav-links.open li:nth-child(2) { opacity: 1; transform: none; transition-delay: 0.10s; }
  .nav-links.open li:nth-child(3) { opacity: 1; transform: none; transition-delay: 0.15s; }
  .nav-links.open li:nth-child(4) { opacity: 1; transform: none; transition-delay: 0.20s; }

  .nav-link {
    padding: 13px 16px;
    border-radius: var(--radius-sm);
    font-size: 1rem;
    color: rgba(255,255,255,.85);
    display: flex;
    align-items: center;
    gap: 10px;
    border-bottom: 1px solid rgba(255,255,255,.06);
    transition: background 0.2s ease, color 0.2s ease, padding-left 0.2s ease;
  }
  .nav-link:last-child { border-bottom: none; }
  .nav-link:hover, .nav-link.active {
    background: rgba(251,176,48,.15);
    color: var(--yellow);
    padding-left: 22px;
  }

  /* WhatsApp CTA inside mobile menu (bottom of menu) */
  .nav-links::after {
    content: '';
    display: block;
    height: 1px;
    background: rgba(255,255,255,.08);
    margin: 8px 0 0;
  }
}

@media (max-width: 480px) {
  .nav-container { padding: 0 14px; gap: 8px; }
  .nav-logo img { height: 40px; }
  .nav-wa-mobile { width: 36px; height: 36px; }
  .nav-wa-mobile svg { width: 18px; height: 18px; }
}

/* ================================================================
   FOOTER — Monster Marketing branded link
   ================================================================ */
.fn-mm-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  text-decoration: none;
  padding: 2px 8px;
  border-radius: 20px;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.1);
  transition: background 0.25s ease, border-color 0.25s ease, transform 0.2s ease;
}
.fn-mm-link:hover {
  background: rgba(251,176,48,.12);
  border-color: rgba(251,176,48,.3);
  transform: translateY(-1px);
}
.fn-mm-link strong {
  color: var(--yellow);
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: 0.2px;
  font-size: 0.8rem;
}
.fn-mm-link:hover strong { color: var(--yellow-light); }
.fn-mm-icon { font-size: 0.9rem; }