/* footer.css — fluid responsive footer */

/* ── Variables ───────────────────────────────────────────────── */
:root {
  --footer-bg:        #4b4f4e;
  --footer-bg2:       #3a3d3c;
  --footer-border:    rgba(255,255,255,.08);
  --footer-text:      #c8cac9;
  --footer-heading:   #ffffff;
  --footer-accent:    #e31720;
  --footer-yellow:    #faeb42;
  --footer-green:     #2ED47A;
  --footer-pad-x:     clamp(20px, 5vw, 120px);
  --footer-pad-y:     clamp(40px, 5vw, 72px);
  --footer-gap:       clamp(24px, 3vw, 56px);
  --footer-font:      clamp(0.78rem, 1vw, 0.9rem);
  --footer-title:     clamp(0.8rem, 1.1vw, 0.95rem);
}

/* ── Footer wrapper ──────────────────────────────────────────── */
.footer {
  background: var(--footer-bg);
  color: var(--footer-text);
  margin-top: clamp(40px, 5vw, 80px);
}

/* ── 4-column grid ───────────────────────────────────────────── */
.footer__container {
  max-width: 1920px;
  margin: 0 auto;
  padding: var(--footer-pad-y) var(--footer-pad-x);
  display: grid;
  grid-template-columns: 1.1fr 1fr 1fr 1fr;
  gap: var(--footer-gap);
  align-items: start;
}

/* ── Column title ────────────────────────────────────────────── */
.footer__title {
  font-size: var(--footer-title);
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--footer-heading);
  margin: 0 0 clamp(16px, 2vw, 26px);
  padding-bottom: clamp(10px, 1.2vw, 16px);
  border-bottom: 2px solid var(--footer-yellow);
  display: inline-block;
}

/* ── Online indicator ────────────────────────────────────────── */
.footer__worktime {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: clamp(0.72rem, .9vw, 0.82rem);
  color: var(--footer-text);
  margin-bottom: clamp(16px, 2vw, 24px);
  line-height: 1.4;
}

.footer__dot {
  width: 9px;
  height: 9px;
  min-width: 9px;
  background: var(--footer-green);
  border-radius: 50%;
  box-shadow: 0 0 6px var(--footer-green);
  animation: dot-pulse 2s ease-in-out infinite;
}

@keyframes dot-pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 6px var(--footer-green); }
  50%       { opacity: .5; box-shadow: none; }
}

/* ── Phone group ─────────────────────────────────────────────── */
.footer__group {
  margin-bottom: clamp(12px, 1.5vw, 20px);
}

.footer__label {
  font-size: clamp(0.68rem, .85vw, 0.78rem);
  color: #fff;
  margin-bottom: 6px;
  margin-left: 50px
}

.footer__phone {
  display: flex;
  align-items: center;
  gap: clamp(10px, 1.2vw, 18px);
  font-size: clamp(0.9rem, 1.4vw, 1.1rem);
  font-weight: 700;
  color: #fff;
  line-height: 1;
  margin-bottom: 8px;
  text-decoration: none;
  transition: color .2s;
}

.footer__phone:hover {
  color: var(--footer-green);
}

.phone-ico {
  width: clamp(13px, 1.2vw, 16px);
  height: clamp(13px, 1.2vw, 16px);
  flex-shrink: 0;
  fill: var(--footer-green);
}

/* ── Nav list ────────────────────────────────────────────────── */
.footer__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: clamp(7px, .9vw, 12px);
}

.footer__list li a,
.footer__list li {
  font-size: var(--footer-font);
  color: var(--footer-text);
  text-decoration: none;
  transition: color .2s, padding-left .2s;
  display: block;
  line-height: 1.4;
}

.footer__list li a:hover {
  color: #fff;
  padding-left: 4px;
}

/* ── Advantages list ─────────────────────────────────────────── */
.footer__list--checks {
  gap: clamp(9px, 1vw, 14px);
}

.footer__list--checks li {
  display: flex;
  align-items: center;
  gap: clamp(8px, .8vw, 12px);
  font-size: var(--footer-font);
  color: var(--footer-text);
}

.check-ico {
  width: clamp(16px, 1.4vw, 20px);
  height: clamp(16px, 1.4vw, 20px);
  flex-shrink: 0;
}

/* ── YouTube button ──────────────────────────────────────────── */
.footer__youtube {
  position: relative;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  gap: clamp(10px, 1vw, 14px);
  background: #e43935;
  padding: clamp(10px, 1vw, 16px) clamp(12px, .8vw, 18px);
  border-radius: 40px;
  color: #fff;
  text-decoration: none;
  font-weight: 500;
  font-size: clamp(0.65rem, .8vw, 0.82rem);
  text-transform: uppercase;
  letter-spacing: .5px;
  transition: background .3s, transform .3s;
  width: 100%;
  box-sizing: border-box;
}

.footer__youtube:hover {
  background: #35c345;
  transform: scale(1.02);
  color: #fff;
}

.footer__youtube .yt-ico {
  width: clamp(24px, 2vw, 32px);
  height: auto;
  flex-shrink: 0;
}

/* Flare / shimmer sweep */
.flare {
  position: absolute;
  top: 0;
  left: -150%;
  height: 100%;
  width: 45px;
  transform: skewX(-45deg);
  background: linear-gradient(90deg, rgba(255,255,255,.1), rgba(255,255,255,.4));
  animation: flare-sweep 3s infinite linear;
  pointer-events: none;
}

@keyframes flare-sweep {
  0%   { left: -150%; }
  100% { left:  150%; }
}

/* ── Social icons ────────────────────────────────────────────── */
.footer__socials {
  display: flex;
  gap: clamp(10px, 1vw, 14px);
  margin-top: clamp(18px, 2vw, 28px);
  justify-content: center;
  align-items: center;
}

.soc {
  width:  clamp(36px, 3.2vw, 44px);
  height: clamp(36px, 3.2vw, 44px);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity .2s, transform .2s;
  flex-shrink: 0;
}

.soc:hover {
  opacity: .85;
  transform: translateY(-2px);
}

.soc svg { display: block; }

.soc--fb   { background: #1877f2; }
.soc--inst { background: radial-gradient(circle at 30% 110%, #fd5 6%, #f90 26%, #e3003e 56%, #7e29a7 85%, #4a50c4 100%); }

/* ── Bottom bar ──────────────────────────────────────────────── */
.footer__bottom {
  background: var(--footer-bg2);
  border-top: 1px solid rgba(255, 255, 255, .2);
}

.footer__bottom-inner {
  max-width: 1920px;
  margin: 0 auto;
  padding: clamp(12px, 1.5vw, 18px) var(--footer-pad-x);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}

.footer__copy {
  font-size: clamp(0.68rem, .85vw, 0.78rem);
  color: #555;
}

.footer__copy a {
  color: var(--footer-accent);
  font-weight: 600;
  text-decoration: none;
}

.footer__copy a:hover {
  color: #ff4444;
}

.footer__dev {
  font-size: clamp(0.65rem, .8vw, 0.75rem);
  color: #444;
}

/* ═══════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════ */

/* Tablet: 2-column */
@media (max-width: 1024px) {
  .footer__container {
    grid-template-columns: 1fr 1fr;
  }

  .footer__col--right {
    grid-column: 2;
  }
}

/* Large mobile: still 2-col but smaller */
@media (max-width: 700px) {
  .footer__container {
    grid-template-columns: 1fr 1fr;
    gap: clamp(20px, 5vw, 32px);
  }

  .footer__col--right {
    grid-column: 1 / -1;
    display: flex;
    align-items: center;
    gap: 20px;
  }

  .footer__youtube {
    flex: 1;
  }

  .footer__socials {
    margin-top: 0;
    flex-shrink: 0;
  }
}

/* Small mobile: single column */
@media (max-width: 480px) {
  .footer__container {
    grid-template-columns: 1fr;
  }

  .footer__col--right {
    grid-column: 1;
    flex-direction: column;
    align-items: flex-start;
  }

  .footer__youtube {
    width: 100%;
  }

  .footer__socials {
    margin-top: clamp(14px, 4vw, 20px);
  }

  .footer__bottom-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
}