/* Tellerdesk motion overlay — existing theme only, no layout rewrite */

html.td-motion-on {
  scroll-behavior: smooth;
}

/* ---------- Hero ambient ---------- */
.hero-4::after {
  content: "";
  position: absolute;
  left: -18%;
  bottom: -30%;
  width: 58%;
  height: 70%;
  background: radial-gradient(ellipse at center, rgba(253, 120, 5, 0.16) 0%, transparent 68%);
  pointer-events: none;
  z-index: 0;
}

@media (prefers-reduced-motion: no-preference) {
  .hero-4::before {
    animation: td-glow-drift 16s ease-in-out infinite;
  }
  .hero-4::after {
    animation: td-glow-drift 22s ease-in-out infinite reverse;
  }
  .td-screen img {
    animation: td-img-in 1.2s cubic-bezier(0.22, 1, 0.36, 1) both;
  }
  .td-hub-core {
    animation: td-hub-float 9s ease-in-out infinite;
    transform-origin: center 60%;
  }
}

.td-screen {
  isolation: isolate;
}

.td-screen::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  background: linear-gradient(105deg, transparent 36%, rgba(255, 255, 255, 0.12) 48%, transparent 60%);
  transform: translateX(-120%);
  pointer-events: none;
}

@media (prefers-reduced-motion: no-preference) {
  .td-screen::before {
    animation: td-sheen 7.5s ease-in-out 1.4s infinite;
  }
}

/* ---------- Buttons ---------- */
.btn.btn-brand-4-medium,
.btn.btn-get-started,
.btn.btn-subscribe,
.btn.btn-brand-4-sm,
.btn.btn-black-md {
  position: relative;
  overflow: hidden;
  transition: transform 0.28s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.28s ease, filter 0.28s ease;
}

.btn.btn-brand-4-medium::after,
.btn.btn-get-started::after,
.btn.btn-subscribe::after {
  content: "";
  position: absolute;
  inset: 0 auto 0 -40%;
  width: 36%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.28), transparent);
  transform: translateX(-120%);
  pointer-events: none;
}

.btn.btn-brand-4-medium:hover,
.btn.btn-get-started:hover,
.btn.btn-subscribe:hover,
.btn.btn-brand-4-sm:hover {
  transform: translateY(-2px) scale(1.015);
  filter: brightness(1.04);
}

.btn.btn-brand-4-medium:hover::after,
.btn.btn-get-started:hover::after,
.btn.btn-subscribe:hover::after {
  animation: td-sheen 0.7s ease;
}

.btn.btn-brand-4-medium:active,
.btn.btn-get-started:active,
.btn.btn-subscribe:active,
.btn.btn-brand-4-sm:active {
  transform: translateY(0) scale(0.98);
}

.btn-ghost-demo {
  transition: color 0.25s ease, transform 0.25s ease;
}

.btn-ghost-demo:hover {
  transform: translateX(3px);
}

.btn-login-link {
  transition: color 0.25s ease;
}

/* ---------- Cards ---------- */
.card-features-5,
.card-casestudy,
.card-pricing-style-2,
.card-faq {
  transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.4s ease, border-color 0.35s ease;
}

.card-features-5 .card-image,
.card-casestudy .card-image,
.box-image-client,
.td-ws-stage,
.td-ops-stage {
  overflow: visible;
}

.card-features-5 .card-image img,
.box-image-client img,
.td-ws-stage > img,
.td-ops-stage img {
  transition: transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

.card-features-5:hover {
  transform: translateY(-8px);
  box-shadow: 0 22px 40px rgba(0, 0, 0, 0.28);
}

.card-features-5:hover .card-image img,
.td-analytics-panel:hover .box-image-client img {
  transform: scale(1.06);
}

.card-casestudy:hover {
  transform: translateY(-4px);
}

.card-casestudy:hover .number {
  box-shadow: 0 0 0 6px rgba(252, 90, 3, 0.16);
}

.item-logo img {
  transition: transform 0.35s ease, opacity 0.35s ease;
}

.item-logo:hover img {
  transform: scale(1.06);
}

.td-channel-pills a,
.td-channel-pills span {
  transition: transform 0.25s ease, border-color 0.25s ease, background 0.25s ease, box-shadow 0.25s ease;
}

.td-channel-pills a:hover {
  transform: none;
  box-shadow: none;
}

/* ---------- Navbar ---------- */
.header .header-logo img {
  transition: transform 0.35s ease, opacity 0.35s ease;
}

.header.sticky-bar.stick .header-logo img {
  transform: scale(0.96);
}

.header .main-menu > li > a {
  transition: color 0.25s ease;
}

.header .main-menu > li > a.active::before,
.header .main-menu > li > a:hover::before {
  animation: td-line-in 0.35s ease both;
}

.mobile-header-wrapper-style {
  transform: translateX(18px);
}

.mobile-header-wrapper-style.sidebar-visible {
  transform: translateX(0);
}

.mobile-menu li a {
  transition: color 0.22s ease, padding-left 0.22s ease;
}

.mobile-menu li a:hover {
  padding-left: 6px;
}

/* ---------- Scroll reveals (JS-gated) ---------- */
html.td-motion-on .td-rise {
  opacity: 0;
  transform: translate3d(0, 22px, 0);
  transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: opacity, transform;
}

html.td-motion-on .td-rise.is-in {
  opacity: 1;
  transform: none;
  will-change: auto;
}

/* ---------- Hub AI motion ---------- */
.td-hub-core {
  position: relative;
}

.td-hub-aura,
.td-hub-flow,
.td-hub-scan {
  position: absolute;
  pointer-events: none;
}

.td-hub-aura {
  left: 22%;
  right: 22%;
  bottom: 4%;
  height: 18%;
  border-radius: 50%;
  background: radial-gradient(ellipse at center, rgba(253, 120, 5, 0.45) 0%, rgba(252, 90, 3, 0.08) 55%, transparent 72%);
  filter: blur(10px);
  opacity: 0.55;
}

.td-hub-flow {
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
}

.td-hub-path {
  fill: none;
  stroke: #fd7805;
  stroke-width: 2.4;
  stroke-linecap: round;
  stroke-dasharray: 10 16;
  opacity: 0;
}

.td-hub-dot {
  fill: #fdd02c;
  opacity: 0;
  filter: drop-shadow(0 0 6px rgba(253, 134, 5, 0.9));
}

.td-hub-scan {
  left: 29%;
  top: 11%;
  width: 42%;
  height: 62%;
  border-radius: 10px;
  overflow: hidden;
}

.td-hub-scan::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  height: 18%;
  background: linear-gradient(180deg, transparent, rgba(253, 210, 44, 0.18), transparent);
  transform: translateY(-120%);
}

.td-hub.is-live .td-hub-path,
.td-hub.is-live .td-hub-dot {
  opacity: 0.9;
}

@media (prefers-reduced-motion: no-preference) {
  .td-hub.is-live .td-hub-aura {
    animation: td-hub-pulse 2.8s ease-in-out infinite;
  }
  .td-hub.is-live .td-hub-path {
    animation: td-hub-dash 1.8s linear infinite;
  }
  .td-hub.is-live .td-hub-scan::after {
    animation: td-hub-scan 3.6s ease-in-out infinite;
  }
  .td-hub.is-live .td-hub-dot.d1 { offset-path: path("M188 96 C252 96 270 176 322 198"); animation: td-hub-travel 2.4s linear infinite; }
  .td-hub.is-live .td-hub-dot.d2 { offset-path: path("M188 232 C246 232 258 256 304 270"); animation: td-hub-travel 2.7s linear 0.2s infinite; }
  .td-hub.is-live .td-hub-dot.d3 { offset-path: path("M188 368 C252 368 270 328 322 316"); animation: td-hub-travel 2.5s linear 0.4s infinite; }
  .td-hub.is-live .td-hub-dot.d4 { offset-path: path("M836 96 C772 96 754 176 702 198"); animation: td-hub-travel 2.4s linear 0.15s infinite; }
  .td-hub.is-live .td-hub-dot.d5 { offset-path: path("M836 232 C778 232 766 256 720 270"); animation: td-hub-travel 2.6s linear 0.35s infinite; }
  .td-hub.is-live .td-hub-dot.d6 { offset-path: path("M836 368 C772 368 754 328 702 316"); animation: td-hub-travel 2.5s linear 0.5s infinite; }
}

/* ---------- Footer CTA ---------- */
@media (prefers-reduced-motion: no-preference) {
  .box-newsletter::after {
    animation: td-glow-drift 12s ease-in-out infinite;
  }
}

/* ---------- Keyframes ---------- */
@keyframes td-img-in {
  from { opacity: 0; transform: scale(1.04); }
  to { opacity: 1; transform: scale(1); }
}

@keyframes td-hub-float {
  0%, 100% { transform: translate3d(0, 0, 0); }
  50% { transform: translate3d(0, -8px, 0); }
}

@keyframes td-glow-drift {
  0%, 100% { transform: translate3d(0, 0, 0) scale(1); opacity: 1; }
  50% { transform: translate3d(-3%, 4%, 0) scale(1.06); opacity: 0.85; }
}

@keyframes td-sheen {
  0% { transform: translateX(-120%); }
  100% { transform: translateX(280%); }
}

@keyframes td-line-in {
  from { transform: scaleX(0.2); opacity: 0; }
  to { transform: scaleX(1); opacity: 1; }
}

@keyframes td-hub-dash {
  to { stroke-dashoffset: -52; }
}

@keyframes td-hub-travel {
  0% { offset-distance: 0%; opacity: 0; }
  12% { opacity: 1; }
  88% { opacity: 1; }
  100% { offset-distance: 100%; opacity: 0; }
}

@keyframes td-hub-pulse {
  0%, 100% { opacity: 0.4; transform: scaleX(1); }
  50% { opacity: 0.8; transform: scaleX(1.08); }
}

@keyframes td-hub-scan {
  0% { transform: translateY(-120%); }
  100% { transform: translateY(220%); }
}

/* ---------- Mobile: lighter motion ---------- */
@media (max-width: 991px) {
  .hero-4::after {
    display: none;
  }
  .td-hub-core,
  .td-hub-aura,
  .td-hub-path,
  .td-hub-dot,
  .td-hub-scan::after,
  .hero-4::before,
  .td-screen::before,
  .box-newsletter::after {
    animation: none !important;
  }
  .card-features-5:hover,
  .card-pricing-style-2:hover,
  .card-casestudy:hover {
    transform: none;
  }
  .card-features-5:hover .card-image img,
  .td-analytics-panel:hover .box-image-client img {
    transform: none;
  }
  html.td-motion-on .td-rise {
    transform: translate3d(0, 12px, 0);
  }
}

@media (prefers-reduced-motion: reduce) {
  html.td-motion-on {
    scroll-behavior: auto;
  }
  .hero-4::before,
  .hero-4::after,
  .td-screen img,
  .td-screen::before,
  .td-hub-core,
  .td-hub-aura,
  .td-hub-path,
  .td-hub-dot,
  .td-hub-scan::after,
  .box-newsletter::after,
  .header .main-menu > li > a.active::before,
  .header .main-menu > li > a:hover::before {
    animation: none !important;
  }
  html.td-motion-on .td-rise,
  html.td-motion-on .td-rise.is-in {
    opacity: 1;
    transform: none;
  }
  .btn.btn-brand-4-medium:hover,
  .btn.btn-get-started:hover,
  .btn.btn-subscribe:hover,
  .btn.btn-brand-4-sm:hover,
  .btn-ghost-demo:hover,
  .card-features-5:hover,
  .card-pricing-style-2:hover,
  .card-casestudy:hover,
  .td-channel-pills a:hover {
    transform: none;
    filter: none;
  }
}