:root {
  --teal: #29a9cb;
  --teal-d: #0d6580;
  --bg: #000;
  --card: #0c0c0d;
  --mut: #c8c8c8;
  --grad: linear-gradient(180deg, #34b4d3 0%, #0e6a85 100%);
  --hero-img: url("hero-bg.jpg");
}
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
}
body {
  background: var(--bg);
  color: #fff;
  font:
    400 14px/1.6 "Poppins",
    sans-serif;
  -webkit-font-smoothing: antialiased;
}
a {
  color: inherit;
  text-decoration: none;
}
ul {
  list-style: none;
}
img {
  display: block;
  max-width: 100%;
}
.wrap {
  max-width: 1260px;
  margin: 0 auto;
  padding: 0 24px;
}
h1,
h2,
h3.t {
  font-family: "Orbitron", sans-serif;
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.04em;
}
h2 {
  font-size: clamp(24px, 3.2vw, 34px);
  line-height: 1.2;
}
.ac {
  color: var(--teal);
}
.btn {
  display: inline-block;
  background: var(--grad);
  color: #fff;
  font:
    500 10px "Orbitron",
    sans-serif;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 11px 26px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: 0 6px 14px -6px rgba(41, 169, 203, 0.6);
  cursor: pointer;
  transition:
    filter 0.2s,
    transform 0.2s;
}
.btn:hover {
  filter: brightness(1.12);
  transform: translateY(-1px);
}
.btn.sm {
  padding: 8px 18px;
  font-size: 9px;
}
:focus-visible {
  outline: 2px solid var(--teal);
  outline-offset: 3px;
}

/* header */
header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  padding: 26px 0;
  transition:
    background 0.3s,
    padding 0.3s;
}
header.solid {
  background: rgba(0, 0, 0, 0.88);
  backdrop-filter: blur(8px);
  padding: 10px 0;
}
.hwrap {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo img {
  height: 54px;
  width: auto;
}
nav {
  margin-left: auto;
  display: flex;
  align-items: center;
}
nav ul {
  display: flex;
  gap: 48px;
  align-items: center;
}
nav a {
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.01em;
  padding: 4px 0;
  transition: color 0.2s;
}
nav a.on,
nav a:hover {
  color: #29a9cb;
}
nav li:last-child {
  margin-left: 92px;
}
.cart {
  display: flex;
  position: relative;
  color: #2a8fd0;
}
.cart b {
  position: absolute;
  top: -12px;
  right: -12px;
  background: #fff;
  color: #222;
  border-radius: 50%;
  width: 18px;
  height: 18px;
  font: 500 9px/18px "Poppins";
  text-align: center;
}
.burger {
  display: none;
  /* margin-left: auto; */
  background: none;
  border: 0;
  color: #fff;
  font-size: 26px;
  cursor: pointer;
}

/* hero */
.hero {
  position: relative;
  height: 100vh;
  min-height: 620px;
  max-height: 940px;
  display: grid;
  place-items: center;
  text-align: center;
  padding-bottom: 100px;
  background: url("./images/hero-baackground.jpg") no-repeat center center/cover;
}
.hero::after {
  content: "";
  position: absolute;
  top: 0px;
  left: 0px;
  bottom: 0px;
  right: 0px;
  opacity: 0.7;
  background-image: linear-gradient(180deg, #000000 22%, #287cc161 95%);
}
.hero h1 {
  font:
    900 clamp(28px, 3vw, 58px)/1.36 "Orbitron",
    sans-serif;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  color: #fff;
  position: relative;
  z-index: 9;
}
.hero h1 span {
  display: block;
  color: #2ba8c8;
}
.hero-btns {
  margin-top: 40px;
  display: inline-flex;
  gap: 17px;
  position: relative;
  z-index: 9;
}
.hb {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 44px;
  padding: 0 34px;
  border-radius: 12px;
  font:
    500 12px/1 "Poppins",
    sans-serif;
  text-transform: uppercase;
  color: #fff;
  border: 1px solid #2a8fb3;
  transition:
    background 0.25s,
    box-shadow 0.25s,
    transform 0.25s;
}
.hb.fill {
  background: linear-gradient(180deg, #38b5d4 0%, #1f87a8 100%);
  border-color: #4bc2e0;
  box-shadow: 0 6px 16px -4px rgba(43, 168, 200, 0.55);
}
.hb.ghost {
  background: rgba(16, 38, 58, 0.22);
  box-shadow: 0 0 14px rgba(42, 143, 179, 0.25) inset;
}
.hb:hover {
  transform: translateY(-2px);
}
.hb.fill:hover {
  box-shadow: 0 10px 22px -4px rgba(43, 168, 200, 0.8);
}
.hb.ghost:hover {
  background: linear-gradient(180deg, #38b5d4 0%, #1f87a8 100%);
  border-color: #4bc2e0;
}

/* sections */
section {
  padding: 64px 0 0;
}
.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 34px;
}
.card {
  border: 1px solid var(--teal);
  background: var(--card);
  display: flex;
  flex-direction: column;
}
.card .img {
  aspect-ratio: 4/3;
  overflow: hidden;
  background: #d9dbde;
}
.card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s;
}
.card:hover img {
  transform: scale(1.04);
}
.card .body {
  padding: 16px 18px 20px;
  flex: 1;
}
.card h3 {
  font: 400 20px "Poppins";
  text-align: center;
  display: table;
  margin: 0 auto 16px;
  padding-bottom: 3px;
  text-decoration: underline !important;
  text-decoration-color: #2ea8c4 !important;
  text-underline-offset: 8px !important;
  text-decoration-thickness: 1px !important;
}
.row {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px 22px;
  align-items: start;
}
.left {
  display: flex;
  flex-direction: column;
  gap: 14px;
  align-items: flex-start;
}
.price {
  font-size: 14px;
  font-weight: 500;
  white-space: nowrap;
}
.spec li {
  position: relative;
  font-size: 12px;
  line-height: 1.5;
  margin-bottom: 6px;
  color: var(--mut);
}
/* .spec li::before {
  content: "<i class="fa-regular fa-circle-check"></i>";
  position: absolute;
  left: 0;
  top: 1px;
  width: 12px;
  height: 12px;
  border: 1px solid var(--teal);
  border-radius: 50%;
  color: var(--teal);
  font-size: 7px;
  line-height: 10px;
  text-align: center;
} */
 .spec li i {
    color: var(--teal);
}
.spec b {
  color: #fff;
  font-weight: 600;
}

.about p {
  font-size: 13px;
  margin: 12px 0 22px;
}
.discover {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 22px;
  font-size: 13px;
  margin-left: 0;
}
.discover i {
  width: 20px;
  height: 20px;
  border: 1.5px solid var(--teal);
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 7px;
  color: var(--teal);
  font-style: normal;
  padding-left: 1px;
}
.about .stack {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.feat {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 38px;
}
.feat div {
  background: #111;
  padding: 30px 26px 24px;
  border-radius: 4px;
}
.ic {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--teal);
  display: grid;
  place-items: center;
  margin-bottom: 18px;
}
.ic svg {
  width: 18px;
  height: 18px;
  fill: #fff;
}
.feat h4 {
  font-weight: 500;
  font-size: 15px;
  margin-bottom: 8px;
}
.feat p {
  font-size: 11px;
  color: var(--mut);
  padding-bottom: 14px;
  border-bottom: 1px solid #262626;
}

/* slider */
.slider {
  margin-top: 54px;
}
.slide {
  display: none;
  grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
  gap: 30px;
  align-items: center;
  animation: fade 0.5s;
}
.slide.on {
  display: grid;
}
@keyframes fade {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
.slide img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  background: #ddd;
}
.slide h2 {
  font-size: clamp(22px, 2.8vw, 32px);
}
.slide h4 {
  font: 700 15px "Orbitron";
  text-transform: uppercase;
  margin: 16px 0 8px;
}
.slide li {
  display: flex;
  gap: 10px;
  font-size: 13px;
  margin-bottom: 4px;
}
.slide li::before {
  content: "✓";
  flex: none;
  width: 15px;
  height: 15px;
  margin-top: 4px;
  border-radius: 50%;
  background: #fff;
  color: #000;
  font-size: 9px;
  line-height: 15px;
  text-align: center;
}
.slide .v {
  display: inline-block;
  margin: 10px 0 0 25px;
  color: #c9254f;
  font-size: 13px;
}
.slide .v:hover {
  text-decoration: underline;
}
.dots {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin-top: 26px;
}
.dots button {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  border: 0;
  background: #175a70;
  cursor: pointer;
  padding: 0;
}
.dots button.on {
  background: var(--teal);
}

.vids {
  display: flex;
  gap: 14px;
  justify-content: center;
  margin-top: 34px;
}
.vid {
  position: relative;
  width: min(100%, 400px);
  aspect-ratio: 16/10;
  overflow: hidden;
  display: block;
  border-radius: 20px;
}
.vid:hover img {
  transform: scale(1.1);
  transition: 0.3s;
}
.vid img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.vid i {
  position: absolute;
  inset: 0;
  margin: auto;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #2a8fd6;
  color: #fff;
  display: grid;
  place-items: center;
  font-size: 15px;
  font-style: normal;
  padding-left: 3px;
  transition: transform 0.2s;
}
.vid:hover i {
  transform: scale(1.12);
}

/* contact */
.cgrid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  margin-top: 44px;
}
.info {
  display: flex;
  flex-direction: column;
  gap: 26px;
}
.info div {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 0 14px;
  align-items: center;
}
.info span {
  width: 28px;
  height: 28px;
  border: 1.5px solid #fff;
  display: grid;
  place-items: center;
}
.info svg {
  width: 14px;
  height: 14px;
  fill: #fff;
}
.info b {
  font-weight: 500;
  font-size: 16px;
}
.info p {
  grid-column: 2;
  font-size: 11px;
  margin-top: 4px;
  color: var(--mut);
}
form {
  display: grid;
  gap: 16px 12px;
}
form#f {
  grid-template-columns: 1fr 1fr;
}
form label {
  display: block;
  font-size: 16px;
  margin-bottom: 4px;
}
form label em {
  color: #e0245e;
  font-style: normal;
}
form input,
form textarea {
  width: 100%;
  background: #fff;
  border: 0;
  padding: 10px 12px;
  font: 400 11px "Poppins";
  color: #222;
  border-radius: 0;
}
form textarea {
  height: 84px;
  resize: none;
}
form .full {
  grid-column: 1/-1;
}
form .btn {
  grid-column: 1/-1;
  justify-self: center;
  min-width: 210px;
  text-align: center;
}
#ok {
  grid-column: 1/-1;
  text-align: center;
  font-size: 12px;
  color: var(--teal);
  min-height: 18px;
}

/* footer */
footer {
  margin-top: 80px;
  padding: 34px 0 22px;
}
.fgrid {
  display: grid;
  grid-template-columns: 1.5fr 0.8fr 1.1fr 1fr;
  gap: 28px;
}
footer h5 {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 14px;
}
footer li,
footer p {
  font-size: 16px;
  margin-bottom: 9px;
}
footer a:hover {
  color: var(--teal);
}
footer .logo img {
  height: 50px;
}
.about-t {
  max-width: 90%;
  margin-top: 14px;
  color: var(--mut);
}
.soc {
  display: flex;
  gap: 10px;
  margin-top: 16px;
}
.soc a {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: #fff;
  display: grid;
  place-items: center;
}
.soc svg {
  width: 13px;
  height: 13px;
  fill: #1a73c8;
}
.copy {
  text-align: center;
  font-size: 13px;
  margin-top: 70px;
  line-height: 3.5;
}

@media (max-width: 900px) {
  .burger {
    display: block;
  }
  nav {
    margin: 0;
    position: fixed;
    inset: 0 0 0 auto;
    width: 260px;
    background: #0a0a0a;
    padding: 80px 28px;
    transform: translateX(100%);
    transition: transform 0.3s;
  }
  nav.open {
    transform: none;
  }
  nav ul {
    flex-direction: column;
    align-items: flex-start;
    gap: 22px;
  }
  nav li:last-child {
    margin-left: 0;
  }
  .hero {
    padding-bottom: 60px;
  }
  .grid,
  .feat,
  .cgrid,
  .fgrid,
  .slide.on {
    grid-template-columns: 1fr;
  }
  .vids {
    flex-wrap: wrap;
  }
  .row {
    /* grid-template-columns: 1fr; */
  }
  #homeProducts .row {
    display: flex !important;
    gap: 12px 12px;
  }
  .card .body {
    padding: 16px 8px 20px;
}
}
@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;
    transition: none !important;
  }
}

/* ===== shared: inner pages ===== */
.card .img {
  display: block;
}
.card h3 a:hover {
  color: var(--teal);
}
.page {
  padding: 130px 0 0;
  min-height: 70vh;
}
.crumbs {
  font-size: 12px;
  color: var(--mut);
  margin-bottom: 18px;
}
.crumbs a:hover {
  color: var(--teal);
}
.toolbar {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 26px;
  align-items: center;
}
.toolbar input,
.toolbar select,
.fld input,
.fld textarea,
.fld select {
  background: #111;
  border: 1px solid #2a2a2a;
  color: #fff;
  padding: 11px 14px;
  font:
    400 13px "Poppins",
    sans-serif;
  border-radius: 6px;
  width: 100%;
}
.toolbar input {
  flex: 1;
  min-width: 220px;
  width: auto;
}
.toolbar select {
  width: auto;
}
.toolbar input:focus,
.fld input:focus,
.fld textarea:focus {
  border-color: var(--teal);
  outline: 0;
}
.count {
  font-size: 12px;
  color: var(--mut);
  margin-left: auto;
}
.empty {
  padding: 70px 0;
  text-align: center;
  color: var(--mut);
}
.detail {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: 48px;
  margin-top: 10px;
}
.gal-main {
  aspect-ratio: 4/3;
  background: #d9dbde;
  border: 1px solid var(--teal);
  overflow: hidden;
}
.gal-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.thumbs {
  display: flex;
  gap: 10px;
  margin-top: 12px;
  flex-wrap: wrap;
}
.thumbs button {
  width: 92px;
  aspect-ratio: 4/3;
  border: 1px solid #333;
  padding: 0;
  background: #222;
  cursor: pointer;
  opacity: 0.65;
  overflow: hidden;
  transition: opacity 0.2s;
}
.thumbs button img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.thumbs button.on,
.thumbs button:hover {
  border-color: var(--teal);
  opacity: 1;
}
.detail h1 {
  font-size: clamp(22px, 2.6vw, 32px);
  line-height: 1.25;
}
.d-price {
  font:
    700 26px "Orbitron",
    sans-serif;
  color: var(--teal);
  margin: 14px 0;
}
.d-desc {
  color: var(--mut);
  font-size: 13px;
  margin-bottom: 24px;
  white-space: pre-line;
}
.detail h4 {
  font:
    700 14px "Orbitron",
    sans-serif;
  text-transform: uppercase;
  margin-bottom: 10px;
  letter-spacing: 0.06em;
}
table.specs {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 28px;
}
table.specs td {
  padding: 11px 4px;
  border-bottom: 1px solid #262626;
  font-size: 13px;
  vertical-align: top;
}
table.specs td:first-child {
  color: var(--mut);
  width: 38%;
}
.actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.btn.line {
  background: transparent;
  border-color: var(--teal);
  box-shadow: none;
}
.btn.line:hover {
  background: var(--grad);
}
.related {
  margin-top: 80px;
}
/* admin */
.panel {
  background: #101010;
  border: 1px solid #232323;
  border-radius: 8px;
  padding: 26px;
}
.adm {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 26px;
  margin-top: 30px;
  align-items: start;
}
.fld {
  margin-bottom: 16px;
}
.fld label {
  display: block;
  font-size: 11px;
  margin-bottom: 5px;
  color: var(--mut);
}
.fld textarea {
  min-height: 90px;
  resize: vertical;
}
.fld em {
  color: #e0245e;
  font-style: normal;
}
.urlrow,
.specrow {
  display: flex;
  gap: 8px;
  margin-top: 8px;
}
.specrow input {
  flex: 1;
  width: auto;
}
.specrow button,
.xbtn {
  background: #1b1b1b;
  border: 1px solid #333;
  color: #fff;
  border-radius: 6px;
  padding: 0 12px;
  cursor: pointer;
  font-size: 12px;
}
.xbtn:hover {
  border-color: var(--teal);
}
.prev {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 10px;
}
.prev div {
  position: relative;
  width: 96px;
  aspect-ratio: 4/3;
  border: 2px solid #333;
  cursor: pointer;
}
.prev div.main {
  border-color: var(--teal);
}
.prev img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.prev button {
  position: absolute;
  top: -8px;
  right: -8px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 0;
  background: #c9254f;
  color: #fff;
  cursor: pointer;
  font-size: 12px;
  line-height: 20px;
}
.prev small {
  position: absolute;
  left: 0;
  bottom: 0;
  background: var(--teal);
  font-size: 8px;
  padding: 0 5px;
}
.hint {
  font-size: 11px;
  color: var(--mut);
  margin-top: 6px;
}
.list-item {
  display: grid;
  grid-template-columns: 64px 1fr auto;
  gap: 14px;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid #232323;
}
.list-item img {
  width: 64px;
  height: 48px;
  object-fit: cover;
  background: #222;
}
.list-item b {
  font-weight: 500;
  font-size: 13px;
  display: block;
}
.list-item small {
  color: var(--mut);
  font-size: 11px;
}
.badge {
  display: inline-block;
  background: var(--teal-d);
  color: #fff;
  font-size: 9px;
  padding: 1px 8px;
  border-radius: 10px;
  margin-left: 6px;
}
.rowbtns {
  display: flex;
  gap: 6px;
}
.rowbtns .xbtn {
  padding: 6px 10px;
}
.rowbtns .del:hover {
  border-color: #c9254f;
  color: #ff7a99;
}
.msg {
  font-size: 12px;
  color: var(--teal);
  margin-left: 10px;
}
.gate {
  max-width: 380px;
  margin: 40px auto;
}
.tools {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 10px;
}
.tools .xbtn {
  padding: 8px 12px;
}
@media (max-width: 900px) {
  .detail,
  .adm {
    grid-template-columns: 1fr;
  }
}

.btn.wa {
  background: linear-gradient(180deg, #2fdc77 0%, #169e4f 100%);
  border-color: #4fe58e;
  box-shadow: 0 6px 14px -6px rgba(37, 211, 102, 0.7);
  display: inline-flex;
  align-items: center;
}

/* ---------- product video in gallery ---------- */
.gal-main video,
.gal-main iframe {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
  background: #000;
  object-fit: contain;
}
.thumbs button.vthumb {
  position: relative;
}
.thumbs button .play {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.45);
  color: #fff;
  font-size: 18px;
}
.vprev {
  margin-top: 10px;
}
.vprev .vbox {
  aspect-ratio: 16/9;
  max-width: 360px;
  background: #000;
  border: 1px solid var(--teal);
  margin-bottom: 8px;
}
.vprev video,
.vprev iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* ---------- gallery slider ---------- */
.gal-main.slider {
  position: relative;
}
.gal-main .track {
  position: absolute;
  inset: 0;
  display: flex;
  transition: transform 0.6s ease;
}
.gal-main .slide {
  position: relative;
  flex: 0 0 100%;
  min-width: 100%;
  height: 100%;
  overflow: hidden;
}
.gal-main .slide img,
.gal-main .slide video,
.gal-main .slide iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}
.gal-main .slide img {
  object-fit: cover;
}
.gal-main .slide.v {
  background: #000;
}
.gal-main .arr {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.35);
  background: rgba(0, 0, 0, 0.55);
  color: #fff;
  cursor: pointer;
  opacity: 0;
  transition: opacity 0.2s;
}
.gal-main .arr.prev {
  left: 10px;
}
.gal-main .arr.next {
  right: 10px;
}
.gal-main:hover .arr,
.gal-main .arr:focus-visible {
  opacity: 1;
}
@media (hover: none) {
  .gal-main .arr {
    opacity: 0.85;
  }
}

/* thumbnails: show 5, scroll sideways when there are more */
.thumbs {
  flex-wrap: nowrap;
  overflow-x: auto;
  overflow-y: hidden;
  padding-bottom: 6px;
  scrollbar-width: thin;
  scrollbar-color: var(--teal) #222;
}
.thumbs button {
  flex: 0 0 calc((100% - 40px) / 5);
  width: calc((100% - 40px) / 5);
}
.thumbs::-webkit-scrollbar {
  height: 6px;
}
.thumbs::-webkit-scrollbar-track {
  background: #222;
}
.thumbs::-webkit-scrollbar-thumb {
  background: var(--teal);
  border-radius: 3px;
}

.logoGrid{
  display: flex;
  align-items: center;
  /* justify-content: center; */
}
.logoGrid video{
  width: 90px;
  height: auto;
  object-fit: cover;
}
@media (max-width: 512px) {
.logoGrid video{
  width: 60px;
  
}.logo img {
  height: 41px;
}
  
}