@font-face {
  font-family: "DB Heavent";
  src: url("fonts/DB Heavent v3.2.2.ttf") format("truetype");
  font-weight: 400;
}

@font-face {
  font-family: "DB Heavent";
  src: url("fonts/DB Heavent Bd v3.2.2.ttf") format("truetype");
  font-weight: 700;
}

@font-face {
  font-family: "DB Heavent";
  src: url("fonts/DB Heavent Blk v3.2.2.ttf") format("truetype");
  font-weight: 900;
}

:root {
  --bg: #ffffff;
  --panel: #ffffff;
  --panel-2: #f4f4f4;
  --text: #111111;
  --muted: #555555;
  --red: #ed1b2f;
  --red-dark: #9d0816;
  --line: rgba(255, 255, 255, 0.12);
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.55);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "DB Heavent", Arial, sans-serif;
  font-size: 28px;
  line-height: 1.12;
  color: var(--text);
  background: var(--bg);
}

body.modal-open {
  overflow: hidden;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 78px;
  padding: 14px clamp(18px, 4vw, 56px);
  background: rgba(4, 4, 4, 0.88);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(18px);
}

.brand img {
  width: 148px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(12px, 1.8vw, 28px);
  font-size: 22px;
  color: #f3f3f3;
}

.site-nav a {
  position: relative;
  padding: 10px 0;
  white-space: nowrap;
}

.site-nav a::after {
  position: absolute;
  right: 0;
  bottom: 4px;
  left: 0;
  height: 2px;
  content: "";
  background: var(--red);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 180ms ease;
}

.site-nav a:hover::after,
.site-nav a.active::after {
  transform: scaleX(1);
  transform-origin: left;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 10px;
  background: transparent;
  border: 0;
}

.menu-toggle span {
  display: block;
  height: 2px;
  margin: 6px 0;
  background: #fff;
}

.section {
  position: relative;
  min-height: 100vh;
  padding: 118px clamp(18px, 4vw, 64px) 72px;
  overflow: hidden;
  scroll-margin-top: 76px;
}

.section::before {
  position: absolute;
  inset: 0;
  z-index: -2;
  content: "";
  background:
    linear-gradient(135deg, rgba(237, 27, 47, 0.08), transparent 34%),
    radial-gradient(circle at 70% 25%, rgba(0, 0, 0, 0.04), transparent 30%),
    #ffffff;
}

.section-inner {
  position: relative;
  z-index: 1;
  width: min(1180px, 100%);
  margin: 0 auto;
}

.hero {
  padding-bottom: 36px;
}

.page-one {
  min-height: auto;
  padding-top: 126px;
  background: #fff;
}

.page-one::before {
  background: #fff;
}

.page-one-inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  width: min(1180px, 100%);
  margin: 0 auto;
}

.page-one-logo {
  width: min(430px, 58vw);
  margin-bottom: clamp(70px, 8vw, 112px);
  animation: pageOneDrop 680ms cubic-bezier(0.2, 0.72, 0.22, 1) both;
}

.page-one-title {
  width: min(780px, 86vw);
  margin-bottom: clamp(62px, 7.5vw, 104px);
  animation: pageOneRise 760ms 140ms cubic-bezier(0.2, 0.72, 0.22, 1) both;
}

.page-one-product {
  position: relative;
  display: grid;
  place-items: center;
  width: min(1200px, calc(100vw - 32px));
  min-height: clamp(380px, 43vw, 560px);
  margin-bottom: -10px;
}

.page-one-wave {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 1;
  width: auto;
  height: clamp(456px, 51.6vw, 672px);
  max-width: none;
  transform: translate(-50%, -50%);
  animation: pageOneWaveIn 900ms 280ms cubic-bezier(0.18, 0.86, 0.24, 1) both,
    pageOneWaveFloat 6s 1.25s ease-in-out infinite;
}

.page-one-charger {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 2;
  width: auto;
  height: clamp(380px, 43vw, 560px);
  filter: drop-shadow(0 28px 45px rgba(0, 0, 0, 0.22));
  transform: translate(-50%, -50%);
  animation: pageOneChargerIn 820ms 430ms cubic-bezier(0.16, 0.9, 0.26, 1) both,
    pageOneChargerFloat 5.5s 1.35s ease-in-out infinite;
}

.page-one-pill {
  position: relative;
  z-index: 3;
  width: min(600px, 72vw);
  margin-top: -18px;
  margin-bottom: 38px;
  filter: drop-shadow(0 18px 22px rgba(0, 0, 0, 0.18));
  animation: pageOnePop 620ms 760ms cubic-bezier(0.17, 0.89, 0.28, 1.18) both;
}

.page-one-spec {
  width: min(920px, 90vw);
  animation: pageOneRise 760ms 920ms cubic-bezier(0.2, 0.72, 0.22, 1) both;
}

@keyframes pageOneDrop {
  from {
    opacity: 0;
    transform: translateY(-22px) scale(0.96);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes pageOneRise {
  from {
    opacity: 0;
    transform: translateY(34px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pageOneWaveIn {
  from {
    opacity: 0;
    transform: translate(-50%, -50%) scaleX(0.74);
  }
  to {
    opacity: 1;
    transform: translate(-50%, -50%) scaleX(1);
  }
}

@keyframes pageOneWaveFloat {
  0%,
  100% {
    transform: translate(-50%, -50%) scaleX(1);
  }
  50% {
    transform: translate(-50%, calc(-50% - 12px)) scaleX(1.02);
  }
}

@keyframes pageOneChargerIn {
  from {
    opacity: 0;
    filter: drop-shadow(0 0 0 rgba(0, 0, 0, 0));
    transform: translate(-50%, -42%) scale(0.9);
  }
  to {
    opacity: 1;
    filter: drop-shadow(0 28px 45px rgba(0, 0, 0, 0.22));
    transform: translate(-50%, -50%) scale(1);
  }
}

@keyframes pageOneChargerFloat {
  0%,
  100% {
    transform: translate(-50%, -50%);
  }
  50% {
    transform: translate(-50%, calc(-50% - 10px));
  }
}

@keyframes pageOnePop {
  from {
    opacity: 0;
    transform: translateY(18px) scale(0.92);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.hero-grid,
.split,
.app-grid,
.rfid-grid,
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(320px, 0.96fr);
  gap: clamp(32px, 6vw, 86px);
  align-items: center;
}

.hero-copy {
  padding-top: 22px;
}

.hero-logo {
  width: min(520px, 92vw);
  margin-bottom: 28px;
}

h1,
h2 {
  margin: 0;
  font-weight: 900;
  letter-spacing: 0;
}

h1 {
  font-size: clamp(70px, 10vw, 156px);
  line-height: 0.82;
}

h2 {
  font-size: clamp(48px, 6vw, 92px);
  line-height: 0.88;
}

p {
  max-width: 650px;
  margin: 20px 0 0;
  color: var(--muted);
  font-size: clamp(25px, 3vw, 34px);
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.contact-copy,
.contact-product {
  align-self: center;
}

.contact-product img {
  max-height: 430px;
}

.contact-grid {
  gap: clamp(28px, 4vw, 62px);
}

.contact-section {
  padding-bottom: 28px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 10px 28px 12px;
  font-size: 25px;
  font-weight: 700;
  border: 1px solid transparent;
  border-radius: 999px;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--red), var(--red-dark));
  box-shadow: 0 18px 46px rgba(237, 27, 47, 0.28);
}

.btn-ghost {
  color: #111;
  background: rgba(0, 0, 0, 0.035);
  border-color: var(--line);
}

.hero-product {
  position: relative;
  min-height: clamp(470px, 68vh, 720px);
}

.red-wave {
  position: absolute;
  top: 5%;
  right: -18%;
  width: 86%;
  opacity: 0.9;
}

.charger-main {
  position: absolute;
  right: 12%;
  bottom: 0;
  width: min(330px, 58vw);
  filter: drop-shadow(0 34px 70px rgba(0, 0, 0, 0.8));
}

.page-two {
  min-height: auto;
  padding-top: 110px;
  padding-bottom: 0;
  color: #fff;
  background: #171717;
}

.page-two::before {
  background:
    radial-gradient(circle at 14% 82%, rgba(237, 27, 47, 0.54), transparent 20%),
    radial-gradient(circle at 92% 68%, rgba(237, 27, 47, 0.42), transparent 18%),
    radial-gradient(circle at 50% 44%, rgba(255, 255, 255, 0.05), transparent 32%),
    linear-gradient(180deg, #202020 0%, #101010 52%, #191919 100%);
}

.page-two::after {
  position: absolute;
  inset: 0;
  z-index: -1;
  content: "";
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(0deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(180deg, transparent 0%, #000 24%, #000 100%);
  opacity: 0.22;
}

.page-two-inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  width: min(980px, 100%);
  margin: 0 auto;
  text-align: center;
}

.page-two-pill {
  width: min(490px, 70vw);
  margin-bottom: 30px;
  filter: drop-shadow(0 16px 22px rgba(0, 0, 0, 0.35));
}

.page-two-flag {
  width: min(130px, 20vw);
  margin-bottom: 24px;
  filter: drop-shadow(0 12px 18px rgba(0, 0, 0, 0.3));
}

.page-two-title {
  width: min(700px, 88vw);
  margin-bottom: 48px;
}

.page-two-product {
  position: relative;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  width: 100%;
  min-height: clamp(744px, 95.04vw, 1162px);
  margin-bottom: 0;
}

.page-two-product::before {
  position: absolute;
  top: 7%;
  left: 50%;
  width: min(600px, 70vw);
  height: min(600px, 70vw);
  content: "";
  background: radial-gradient(circle, rgba(255, 255, 255, 0.12), transparent 66%);
  transform: translateX(-50%);
}

.page-two-charger {
  position: relative;
  z-index: 2;
  width: auto;
  height: clamp(752px, 95.04vw, 1188px);
  max-width: none;
  filter: drop-shadow(0 34px 60px rgba(0, 0, 0, 0.48));
}

.page-two-icons {
  position: absolute;
  left: 50%;
  bottom: 42px;
  z-index: 3;
  width: min(900px, 94vw);
  margin: 0;
  padding: 0;
  transform: translateX(-50%);
}

.page-two .page-two-pill,
.page-two .page-two-flag,
.page-two .page-two-title,
.page-two .page-two-charger,
.page-two .page-two-icons {
  opacity: 0;
}

.page-two.is-visible::before {
  animation: pageTwoGlow 8s ease-in-out infinite;
}

.page-two.is-visible::after {
  animation: pageTwoGrid 14s linear infinite;
}

.page-two.is-visible .page-two-pill {
  animation: pageTwoDrop 680ms 80ms cubic-bezier(0.2, 0.72, 0.22, 1) both,
    pageTwoSoftFloat 5.2s 1.15s ease-in-out infinite;
}

.page-two.is-visible .page-two-flag {
  animation: pageTwoPop 620ms 260ms cubic-bezier(0.17, 0.89, 0.28, 1.18) both,
    pageTwoFlagWave 3.8s 1.15s ease-in-out infinite;
}

.page-two.is-visible .page-two-title {
  animation: pageTwoRise 760ms 420ms cubic-bezier(0.2, 0.72, 0.22, 1) both,
    pageTwoSoftFloat 6s 1.35s ease-in-out infinite;
}

.page-two.is-visible .page-two-product::before {
  animation: pageTwoHaloIn 760ms 620ms ease both,
    pageTwoHalo 5.5s 1.4s ease-in-out infinite;
}

.page-two.is-visible .page-two-charger {
  animation: pageTwoChargerIn 900ms 660ms cubic-bezier(0.16, 0.9, 0.26, 1) both,
    pageTwoChargerFloat 6s 1.55s ease-in-out infinite;
}

.page-two.is-visible .page-two-icons {
  animation: pageTwoIconsIn 760ms 980ms cubic-bezier(0.2, 0.72, 0.22, 1) both;
}

@keyframes pageTwoDrop {
  from {
    opacity: 0;
    transform: translateY(-24px) scale(0.96);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes pageTwoRise {
  from {
    opacity: 0;
    transform: translateY(28px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pageTwoPop {
  from {
    opacity: 0;
    transform: scale(0.82);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes pageTwoChargerIn {
  from {
    opacity: 0;
    filter: drop-shadow(0 0 0 rgba(0, 0, 0, 0));
    transform: translateY(42px) scale(0.94);
  }
  to {
    opacity: 1;
    filter: drop-shadow(0 34px 60px rgba(0, 0, 0, 0.48));
    transform: translateY(0) scale(1);
  }
}

@keyframes pageTwoChargerFloat {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

@keyframes pageTwoIconsIn {
  from {
    opacity: 0;
    transform: translate(-50%, 26px);
  }
  to {
    opacity: 1;
    transform: translate(-50%, 0);
  }
}

@keyframes pageTwoGlow {
  0%,
  100% {
    filter: saturate(1) brightness(1);
  }
  50% {
    filter: saturate(1.25) brightness(1.08);
  }
}

@keyframes pageTwoGrid {
  from {
    background-position: 0 0, 0 0;
  }
  to {
    background-position: 72px 72px, 72px 72px;
  }
}

@keyframes pageTwoSoftFloat {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-7px);
  }
}

@keyframes pageTwoFlagWave {
  0%,
  100% {
    transform: translateY(0) rotate(0deg);
  }
  50% {
    transform: translateY(-5px) rotate(-1.5deg);
  }
}

@keyframes pageTwoHalo {
  0%,
  100% {
    opacity: 0.76;
    transform: translateX(-50%) scale(1);
  }
  50% {
    opacity: 1;
    transform: translateX(-50%) scale(1.08);
  }
}

@keyframes pageTwoHaloIn {
  from {
    opacity: 0;
    transform: translateX(-50%) scale(0.72);
  }
  to {
    opacity: 0.76;
    transform: translateX(-50%) scale(1);
  }
}

.page-three {
  min-height: auto;
  padding-top: 104px;
  background: #fff;
}

.page-three::before {
  background:
    radial-gradient(circle at 50% 40%, rgba(0, 0, 0, 0.035), transparent 34%),
    linear-gradient(180deg, #ffffff 0%, #f8f8f8 100%);
}

.page-three-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  width: min(1040px, 100%);
  margin: 0 auto;
}

.page-three-top {
  position: relative;
  z-index: 3;
  justify-self: end;
  width: min(560px, 56vw);
  margin-right: 24px;
}

.page-three-heading {
  width: 100%;
  margin-bottom: 28px;
}

.page-three-app-row {
  display: grid;
  grid-template-columns: minmax(82px, 116px) minmax(0, 1fr);
  gap: 18px;
  align-items: center;
}

.page-three-icon {
  width: 100%;
  filter: drop-shadow(0 14px 20px rgba(0, 0, 0, 0.14));
}

.page-three-search {
  width: min(300px, 100%);
  margin-bottom: 14px;
}

.page-three-badges {
  display: flex;
  gap: 12px;
  align-items: center;
}

.page-three-badges a {
  display: block;
  width: min(140px, 46%);
  transition: transform 180ms ease, filter 180ms ease;
}

.page-three-badges a:hover {
  filter: brightness(1.08);
  transform: translateY(-2px);
}

.page-three-badges img {
  width: 100%;
}

.page-three-badges > img {
  width: min(140px, 46%);
}

.page-three-phones {
  width: min(845px, 85.8vw);
  margin-top: -110px;
  margin-left: 80px;
  filter: drop-shadow(0 30px 34px rgba(0, 0, 0, 0.2));
}

.page-three-features {
  width: min(940px, 96vw);
  margin: 46px auto 0;
}

.page-three .page-three-heading,
.page-three .page-three-icon,
.page-three .page-three-search,
.page-three .page-three-badges,
.page-three .page-three-phones,
.page-three .page-three-features {
  opacity: 0;
}

.page-three.is-visible .page-three-heading {
  animation: pageThreeRise 720ms 80ms cubic-bezier(0.2, 0.72, 0.22, 1) both;
}

.page-three.is-visible .page-three-icon {
  animation: pageThreePop 620ms 250ms cubic-bezier(0.17, 0.89, 0.28, 1.18) both,
    pageThreeFloat 5s 1.15s ease-in-out infinite;
}

.page-three.is-visible .page-three-search {
  animation: pageThreeSlideLeft 620ms 380ms cubic-bezier(0.2, 0.72, 0.22, 1) both;
}

.page-three.is-visible .page-three-badges {
  animation: pageThreeRise 620ms 520ms cubic-bezier(0.2, 0.72, 0.22, 1) both;
}

.page-three.is-visible .page-three-phones {
  animation: pageThreePhonesIn 900ms 620ms cubic-bezier(0.16, 0.9, 0.26, 1) both,
    pageThreeFloat 6s 1.65s ease-in-out infinite;
}

.page-three.is-visible .page-three-features {
  animation: pageThreeRise 780ms 940ms cubic-bezier(0.2, 0.72, 0.22, 1) both;
}

@keyframes pageThreeRise {
  from {
    opacity: 0;
    transform: translateY(32px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pageThreePop {
  from {
    opacity: 0;
    transform: scale(0.84);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes pageThreeSlideLeft {
  from {
    opacity: 0;
    transform: translateX(34px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes pageThreePhonesIn {
  from {
    opacity: 0;
    transform: translateY(44px) rotate(-2deg) scale(0.94);
  }
  to {
    opacity: 1;
    transform: translateY(0) rotate(0deg) scale(1);
  }
}

@keyframes pageThreeFloat {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}

.contact-section::before {
  background: #ffffff;
}

.contact-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  background-position: center;
  background-size: cover;
  opacity: 0.14;
}

.page-four {
  min-height: auto;
  padding: 92px 0 78px;
  color: #111;
  background: #fff;
}

.page-four::before {
  background: #fff;
}

.page-four-inner {
  position: relative;
  z-index: 1;
  width: min(1060px, 100%);
  margin: 0 auto;
}

.page-four-rfid {
  position: relative;
  min-height: clamp(300px, 33vw, 410px);
  overflow: visible;
}

.page-four-rfid-bg {
  position: absolute;
  top: 54px;
  left: 50%;
  width: 100vw;
  max-width: none;
  height: min(270px, 28vw);
  object-fit: cover;
  transform: translateX(-50%);
}

.page-four-rfid-pill {
  position: relative;
  z-index: 5;
  width: min(520px, 74vw);
  margin: 0 auto;
  filter: drop-shadow(0 15px 20px rgba(0, 0, 0, 0.2));
}

.page-four-rfid-text {
  position: absolute;
  top: 152px;
  left: 0;
  z-index: 5;
  width: min(430px, 42vw);
}

.page-four-card {
  position: absolute;
  right: 120px;
  bottom: -12px;
  z-index: 4;
  width: min(693px, 60.9vw);
  filter: drop-shadow(0 20px 24px rgba(0, 0, 0, 0.18));
}

.page-four-ip {
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(220px, 0.82fr);
  gap: 38px;
  align-items: center;
  margin-top: 48px;
}

.page-four-ip-media {
  position: relative;
}

.page-four-ip-pill {
  position: absolute;
  top: -42px;
  left: 18px;
  z-index: 2;
  width: min(430px, 72%);
  filter: drop-shadow(0 14px 18px rgba(0, 0, 0, 0.18));
}

.page-four-ip-image {
  width: 100%;
  filter: drop-shadow(0 14px 18px rgba(0, 0, 0, 0.12));
}

.page-four-ip-copy img {
  width: min(360px, 100%);
}

.page-four-install {
  position: relative;
  margin-top: 92px;
  scroll-margin-top: 92px;
}

.page-four-install-image {
  width: min(950px, 92%);
  margin: 0 auto;
}

.page-four-install-list {
  width: min(760px, 84%);
  margin: 28px auto 0;
}

.page-four-bottom {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 0.8fr);
  gap: 46px;
  align-items: end;
  margin-top: 58px;
  padding: 0 56px;
}

.page-four-breaker-group {
  display: grid;
  gap: 22px;
  justify-items: center;
}

.page-four-breaker-devices {
  width: min(390px, 100%);
}

.page-four-breaker-copy {
  width: min(460px, 100%);
}

.page-four-bottom-photo {
  width: 100%;
}

.page-four-fiber {
  position: relative;
  min-height: clamp(430px, 45vw, 620px);
  margin-top: 76px;
  overflow: hidden;
  background: #111;
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.2);
}

.page-four-fiber-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.62);
}

.page-four-fiber-info {
  position: absolute;
  inset: 56% auto auto 50%;
  z-index: 2;
  width: min(1040px, 96%);
  max-width: none;
  transform: translate(-50%, -50%);
}

.page-four .page-four-rfid-bg,
.page-four .page-four-rfid-pill,
.page-four .page-four-rfid-text,
.page-four .page-four-card,
.page-four .page-four-ip-media,
.page-four .page-four-ip-copy,
.page-four .page-four-install-image,
.page-four .page-four-install-list,
.page-four .page-four-breaker-group,
.page-four .page-four-bottom-photo,
.page-four .page-four-fiber-bg,
.page-four .page-four-fiber-info {
  opacity: 0;
}

.page-four.is-visible .page-four-rfid-bg {
  animation: pageFourWideIn 720ms 80ms cubic-bezier(0.2, 0.72, 0.22, 1) both;
}

.page-four.is-visible .page-four-rfid-pill {
  animation: pageFourDrop 680ms 220ms cubic-bezier(0.2, 0.72, 0.22, 1) both,
    pageFourFloat 5s 1.3s ease-in-out infinite;
}

.page-four.is-visible .page-four-rfid-text {
  animation: pageFourSlideRight 700ms 380ms cubic-bezier(0.2, 0.72, 0.22, 1) both;
}

.page-four.is-visible .page-four-card {
  animation: pageFourCardIn 760ms 520ms cubic-bezier(0.16, 0.9, 0.26, 1) both,
    pageFourFloat 5.8s 1.45s ease-in-out infinite;
}

.page-four.is-visible .page-four-ip-media {
  animation: pageFourRise 760ms 720ms cubic-bezier(0.2, 0.72, 0.22, 1) both;
}

.page-four.is-visible .page-four-ip-copy {
  animation: pageFourSlideLeft 760ms 860ms cubic-bezier(0.2, 0.72, 0.22, 1) both;
}

.page-four.is-visible .page-four-install-image {
  animation: pageFourRise 760ms 1040ms cubic-bezier(0.2, 0.72, 0.22, 1) both;
}

.page-four.is-visible .page-four-install-list {
  animation: pageFourRise 700ms 1180ms cubic-bezier(0.2, 0.72, 0.22, 1) both;
}

.page-four.is-visible .page-four-breaker-group {
  animation: pageFourSlideRight 760ms 1340ms cubic-bezier(0.2, 0.72, 0.22, 1) both;
}

.page-four.is-visible .page-four-bottom-photo {
  animation: pageFourSlideLeft 760ms 1460ms cubic-bezier(0.2, 0.72, 0.22, 1) both;
}

.page-four.is-visible .page-four-fiber-bg {
  animation: pageFourFadeZoom 860ms 1600ms cubic-bezier(0.2, 0.72, 0.22, 1) both;
}

.page-four.is-visible .page-four-fiber-info {
  animation: pageFourFiberIn 860ms 1740ms cubic-bezier(0.16, 0.9, 0.26, 1) both;
}

@keyframes pageFourRise {
  from {
    opacity: 0;
    transform: translateY(38px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pageFourDrop {
  from {
    opacity: 0;
    transform: translateY(-28px) scale(0.96);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes pageFourWideIn {
  from {
    opacity: 0;
    transform: translateX(-50%) scaleX(0.92);
  }
  to {
    opacity: 1;
    transform: translateX(-50%) scaleX(1);
  }
}

@keyframes pageFourSlideRight {
  from {
    opacity: 0;
    transform: translateX(-38px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes pageFourSlideLeft {
  from {
    opacity: 0;
    transform: translateX(38px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes pageFourCardIn {
  from {
    opacity: 0;
    transform: translateY(30px) rotate(-2deg) scale(0.94);
  }
  to {
    opacity: 1;
    transform: translateY(0) rotate(0deg) scale(1);
  }
}

@keyframes pageFourFloat {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}

@keyframes pageFourFadeZoom {
  from {
    opacity: 0;
    transform: scale(1.06);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes pageFourFiberIn {
  from {
    opacity: 0;
    transform: translate(-50%, -39%) scale(0.94);
  }
  to {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
  }
}

.section-head {
  display: flex;
  gap: 30px;
  align-items: center;
  margin-bottom: 36px;
}

.section-head > img {
  width: min(240px, 34vw);
}

.section-head.centered {
  display: block;
  max-width: 760px;
  margin-right: auto;
  margin-left: auto;
  text-align: center;
}

.section-head.centered p {
  margin-right: auto;
  margin-left: auto;
}

.eyebrow {
  display: block;
  margin-bottom: 8px;
  color: var(--red);
  font-size: 25px;
  font-weight: 900;
  text-transform: uppercase;
}

.install-showcase,
.certificate-grid,
.work-gallery {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.install-showcase img,
.image-card,
.work-card {
  overflow: hidden;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--shadow);
}

.install-showcase img {
  width: 100%;
  height: 360px;
  object-fit: cover;
}

.page-six {
  min-height: auto;
  padding-top: 126px;
  padding-bottom: 104px;
  color: #111;
  background: #fff;
}

.page-six::before {
  background:
    linear-gradient(118deg, rgba(237, 27, 47, 0.07) 0%, transparent 30%),
    radial-gradient(circle at 16% 76%, rgba(237, 27, 47, 0.16), transparent 25%),
    radial-gradient(circle at 82% 72%, rgba(237, 27, 47, 0.13), transparent 27%),
    radial-gradient(circle at 50% 24%, rgba(0, 0, 0, 0.055), transparent 26%),
    linear-gradient(180deg, #ffffff 0%, #f8f8f8 48%, #eeeeee 100%);
}

.page-six::after {
  position: absolute;
  inset: 0;
  z-index: -1;
  content: "";
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.04) 1px, transparent 1px),
    linear-gradient(0deg, rgba(0, 0, 0, 0.03) 1px, transparent 1px);
  background-size: 84px 84px;
  mask-image: radial-gradient(circle at 50% 45%, #000 0%, transparent 64%);
  opacity: 0.28;
}

.page-six-inner::before {
  position: absolute;
  top: 210px;
  left: 50%;
  z-index: -1;
  width: min(980px, 88vw);
  height: 360px;
  content: "";
  background: radial-gradient(ellipse at center, rgba(237, 27, 47, 0.1), transparent 70%);
  border-radius: 50%;
  filter: blur(16px);
  transform: translateX(-50%);
}

.page-six-inner::after {
  position: absolute;
  right: clamp(10px, 5vw, 80px);
  bottom: -28px;
  z-index: -1;
  width: 210px;
  height: 210px;
  content: "";
  background: conic-gradient(from 120deg, rgba(237, 27, 47, 0.22), transparent 34%, rgba(0, 0, 0, 0.08), transparent 72%);
  border-radius: 50%;
  filter: blur(2px);
  opacity: 0.55;
}

.page-six-inner {
  width: min(1120px, 100%);
}

.page-six-head {
  max-width: 820px;
  margin-bottom: 46px;
}

.page-six-head .eyebrow {
  color: var(--red);
  font-size: 28px;
  letter-spacing: 0;
}

.page-six-head h2 {
  color: #111;
  font-size: clamp(62px, 7vw, 110px);
  line-height: 0.86;
}

.page-six-head p {
  max-width: 700px;
  color: #4b4b4b;
  font-size: clamp(28px, 3vw, 38px);
  line-height: 1.18;
}

.certificate-grid,
.page-six-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.image-card,
.work-card {
  padding: 0;
  cursor: zoom-in;
}

.image-card img {
  width: 100%;
  height: 285px;
  object-fit: cover;
}

.page-six-grid {
  gap: 24px;
  perspective: 1400px;
}

.page-six-grid .image-card {
  position: relative;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 18px;
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.18);
  opacity: 0;
  transition: transform 220ms ease, box-shadow 220ms ease;
}

.page-six-grid .image-card.scroll-reveal {
  translate: 0 36px;
  transition:
    opacity 1250ms cubic-bezier(0.18, 0.82, 0.18, 1) var(--reveal-delay, 0ms),
    translate 1250ms cubic-bezier(0.18, 0.82, 0.18, 1) var(--reveal-delay, 0ms),
    transform 220ms ease,
    box-shadow 220ms ease;
}

.page-six-grid .image-card::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(130deg, rgba(255, 255, 255, 0.38), transparent 42%);
  pointer-events: none;
}

.page-six-grid .image-card:hover {
  box-shadow: 0 34px 86px rgba(0, 0, 0, 0.24);
  transform: translateY(-8px);
}

.page-six-grid .image-card img {
  height: 300px;
  object-fit: cover;
}

.page-six .page-six-head .eyebrow,
.page-six .page-six-head h2,
.page-six .page-six-head p {
  opacity: 0;
}

.page-six.is-visible .page-six-head .eyebrow {
  animation: pageSixRise 620ms 80ms cubic-bezier(0.2, 0.72, 0.22, 1) both;
}

.page-six.is-visible .page-six-head h2 {
  animation: pageSixRise 760ms 220ms cubic-bezier(0.2, 0.72, 0.22, 1) both;
}

.page-six.is-visible .page-six-head p {
  animation: pageSixRise 720ms 380ms cubic-bezier(0.2, 0.72, 0.22, 1) both;
}

.page-six.is-visible .page-six-grid .image-card:nth-child(1) {
  animation: pageSixCardIn 780ms 560ms cubic-bezier(0.16, 0.9, 0.26, 1) both;
}

.page-six.is-visible .page-six-grid .image-card:nth-child(2) {
  animation: pageSixCardIn 780ms 720ms cubic-bezier(0.16, 0.9, 0.26, 1) both;
}

.page-six.is-visible .page-six-grid .image-card:nth-child(3) {
  animation: pageSixCardIn 780ms 880ms cubic-bezier(0.16, 0.9, 0.26, 1) both;
}

@keyframes pageSixRise {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pageSixCardIn {
  from {
    opacity: 0;
    transform: translateY(44px) rotateX(8deg) scale(0.96);
  }
  to {
    opacity: 1;
    transform: translateY(0) rotateX(0deg) scale(1);
  }
}

.page-seven {
  min-height: auto;
  padding-top: 124px;
  padding-bottom: 104px;
  color: #111;
  background: #fff;
}

.page-seven::before {
  background:
    radial-gradient(circle at 10% 18%, rgba(237, 27, 47, 0.12), transparent 24%),
    radial-gradient(circle at 88% 62%, rgba(237, 27, 47, 0.1), transparent 26%),
    linear-gradient(180deg, #ffffff 0%, #f4f4f4 100%);
}

.page-seven-inner {
  width: min(1180px, 100%);
}

.page-seven-head {
  max-width: 860px;
  margin-bottom: 50px;
}

.page-seven-head h2 {
  font-size: clamp(60px, 7vw, 108px);
  line-height: 1.12;
}

.page-seven-head p,
.review-block-head p {
  color: #4f4f4f;
  line-height: 1.18;
}

.review-block {
  margin-top: 46px;
}

.review-divider {
  display: none;
  width: min(440px, 72vw);
  height: 8px;
  margin: 56px auto 10px;
  background: linear-gradient(90deg, var(--red), var(--red-dark));
  border-radius: 999px;
  box-shadow: 0 12px 30px rgba(237, 27, 47, 0.24);
}

.review-block-head {
  display: block;
  max-width: 760px;
  margin-right: auto;
  margin-left: auto;
  margin-bottom: 22px;
  text-align: center;
}

.review-block-head h3 {
  margin: 0;
  color: #111;
  font-size: clamp(42px, 4.4vw, 68px);
  line-height: 0.9;
}

.review-block-head p {
  max-width: 620px;
  margin: 12px auto 0;
  font-size: clamp(24px, 2.4vw, 31px);
}

.video-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 18px;
  align-items: start;
}

.video-review-item {
  display: grid;
  gap: 18px;
}

.video-card {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 320px;
  padding: 22px;
  overflow: hidden;
  color: #fff;
  cursor: pointer;
  background: #111;
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--shadow);
  opacity: 0;
  transition: transform 220ms ease, box-shadow 220ms ease;
  width: 100%;
}

.video-card::after {
  position: absolute;
  inset: 0;
  content: "";
  z-index: 1;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.04), rgba(0, 0, 0, 0.74));
}

.video-card:hover {
  box-shadow: 0 34px 86px rgba(0, 0, 0, 0.28);
  transform: translateY(-8px);
}

.video-card video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.95) contrast(1.05);
}

.video-caption {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 3;
  display: grid;
  gap: 5px;
  padding: 44px 14px 13px 10px;
  color: #fff;
  text-align: right;
  background: linear-gradient(180deg, transparent, rgba(0, 0, 0, 0.78) 48%, rgba(0, 0, 0, 0.92));
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.72);
}

.video-caption span {
  font-size: clamp(15px, 1.05vw, 19px);
  font-weight: 800;
  line-height: 1.22;
}

.video-caption small {
  color: rgba(255, 255, 255, 0.9);
  font-size: clamp(12px, 0.78vw, 15px);
  font-weight: 500;
  line-height: 1.38;
}

.play-button {
  position: relative;
  z-index: 3;
  width: 72px;
  height: 72px;
  background: rgba(255, 255, 255, 0.92);
  border-radius: 50%;
  box-shadow: 0 0 0 14px rgba(237, 27, 47, 0.22), 0 0 34px rgba(237, 27, 47, 0.48);
  animation: playButtonPulse 1.65s ease-in-out infinite;
}

.play-button::before {
  position: absolute;
  inset: -18px;
  content: "";
  background: radial-gradient(circle, rgba(237, 27, 47, 0.58), rgba(237, 27, 47, 0.18) 48%, transparent 72%);
  border-radius: 50%;
  opacity: 0.75;
  transform: scale(0.86);
  z-index: -1;
  animation: playButtonWave 1.65s ease-out infinite;
}

.play-button::after {
  position: absolute;
  top: 50%;
  left: 53%;
  width: 0;
  height: 0;
  content: "";
  border-top: 13px solid transparent;
  border-bottom: 13px solid transparent;
  border-left: 20px solid var(--red);
  transform: translate(-50%, -50%);
}

@keyframes playButtonPulse {
  0%,
  100% {
    transform: scale(1);
    box-shadow: 0 0 0 14px rgba(237, 27, 47, 0.22), 0 0 34px rgba(237, 27, 47, 0.48);
  }
  50% {
    transform: scale(1.06);
    box-shadow: 0 0 0 20px rgba(237, 27, 47, 0.14), 0 0 54px rgba(237, 27, 47, 0.72);
  }
}

@keyframes playButtonWave {
  0% {
    opacity: 0.78;
    transform: scale(0.82);
  }
  70% {
    opacity: 0;
    transform: scale(1.45);
  }
  100% {
    opacity: 0;
    transform: scale(1.45);
  }
}

.work-gallery {
  margin-top: 22px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.work-card img {
  width: 100%;
  height: 270px;
  object-fit: cover;
}

.work-card {
  opacity: 0;
  transition: transform 220ms ease, box-shadow 220ms ease;
}

.work-card:hover {
  box-shadow: 0 34px 86px rgba(0, 0, 0, 0.22);
  transform: translateY(-8px);
}

.page-seven .page-seven-head .eyebrow,
.page-seven .page-seven-head h2,
.page-seven .page-seven-head p,
.page-seven .review-block-head {
  opacity: 0;
}

.page-seven.is-visible .page-seven-head .eyebrow {
  animation: pageSevenRise 620ms 80ms cubic-bezier(0.2, 0.72, 0.22, 1) both;
}

.page-seven.is-visible .page-seven-head h2 {
  animation: pageSevenRise 760ms 220ms cubic-bezier(0.2, 0.72, 0.22, 1) both;
}

.page-seven.is-visible .page-seven-head p {
  animation: pageSevenRise 720ms 380ms cubic-bezier(0.2, 0.72, 0.22, 1) both;
}

.page-seven.is-visible .review-video-block .review-block-head {
  animation: pageSevenRise 720ms 540ms cubic-bezier(0.2, 0.72, 0.22, 1) both;
}

.page-seven.is-visible .video-card:nth-child(1) {
  animation: pageSevenCardIn 720ms 680ms cubic-bezier(0.16, 0.9, 0.26, 1) both;
}

.page-seven.is-visible .video-card:nth-child(2) {
  animation: pageSevenCardIn 720ms 800ms cubic-bezier(0.16, 0.9, 0.26, 1) both;
}

.page-seven.is-visible .video-card:nth-child(3) {
  animation: pageSevenCardIn 720ms 920ms cubic-bezier(0.16, 0.9, 0.26, 1) both;
}

.page-seven.is-visible .video-card:nth-child(4) {
  animation: pageSevenCardIn 720ms 1040ms cubic-bezier(0.16, 0.9, 0.26, 1) both;
}

.page-seven.is-visible .video-card:nth-child(5) {
  animation: pageSevenCardIn 720ms 1160ms cubic-bezier(0.16, 0.9, 0.26, 1) both;
}

.page-seven.is-visible .review-install-block .review-block-head {
  animation: pageSevenRise 720ms 1300ms cubic-bezier(0.2, 0.72, 0.22, 1) both;
}

.page-seven.is-visible .work-card:nth-child(1) {
  animation: pageSevenCardIn 720ms 1440ms cubic-bezier(0.16, 0.9, 0.26, 1) both;
}

.page-seven.is-visible .work-card:nth-child(2) {
  animation: pageSevenCardIn 720ms 1560ms cubic-bezier(0.16, 0.9, 0.26, 1) both;
}

.page-seven.is-visible .work-card:nth-child(3) {
  animation: pageSevenCardIn 720ms 1680ms cubic-bezier(0.16, 0.9, 0.26, 1) both;
}

.page-seven.is-visible .work-card:nth-child(4) {
  animation: pageSevenCardIn 720ms 1800ms cubic-bezier(0.16, 0.9, 0.26, 1) both;
}

@keyframes pageSevenRise {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pageSevenCardIn {
  from {
    opacity: 0;
    transform: translateY(40px) scale(0.96);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.contact-bg {
  background-image: url("Page_8/Asset 1-bg.png");
  opacity: 1;
}

.contact-section .contact-bg,
.contact-section .contact-product,
.contact-section .contact-copy h2,
.contact-section .contact-copy p,
.contact-section .contact-links,
.contact-section .contact-line,
.contact-section .contact-facebook,
.contact-section .contact-phone {
  opacity: 0;
}

.contact-section.is-visible .contact-bg {
  animation: contactBgIn 900ms 80ms cubic-bezier(0.2, 0.72, 0.22, 1) both;
}

.contact-section.is-visible .contact-product {
  animation: contactProductIn 860ms 220ms cubic-bezier(0.16, 0.9, 0.26, 1) both,
    contactFloat 6s 1.35s ease-in-out infinite;
}

.contact-section.is-visible .contact-copy h2 {
  animation: contactRise 760ms 360ms cubic-bezier(0.2, 0.72, 0.22, 1) both;
}

.contact-section.is-visible .contact-copy p {
  animation: contactRise 720ms 520ms cubic-bezier(0.2, 0.72, 0.22, 1) both;
}

.contact-section.is-visible .contact-links {
  animation: contactRise 700ms 660ms cubic-bezier(0.2, 0.72, 0.22, 1) both;
}

.contact-section.is-visible .contact-line {
  animation: contactSlideRight 680ms 820ms cubic-bezier(0.2, 0.72, 0.22, 1) both;
}

.contact-section.is-visible .contact-facebook {
  animation: contactSlideRight 680ms 940ms cubic-bezier(0.2, 0.72, 0.22, 1) both;
}

.contact-section.is-visible .contact-phone {
  animation: contactSlideRight 680ms 1060ms cubic-bezier(0.2, 0.72, 0.22, 1) both;
}

@keyframes contactBgIn {
  from {
    opacity: 0;
    transform: scale(1.04);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes contactProductIn {
  from {
    opacity: 0;
    transform: translateX(-42px) scale(0.94);
  }
  to {
    opacity: 1;
    transform: translateX(0) scale(1);
  }
}

@keyframes contactRise {
  from {
    opacity: 0;
    transform: translateY(28px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes contactSlideRight {
  from {
    opacity: 0;
    transform: translateX(34px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes contactFloat {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}

.contact-section::before {
  background: #050505;
}

.contact-section {
  color: #fff;
}

.contact-section p {
  color: rgba(255, 255, 255, 0.78);
}

.contact-section .btn-ghost {
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.22);
}

.contact-grid {
  grid-template-columns: minmax(260px, 360px) minmax(360px, 520px);
  justify-content: center;
  width: min(980px, 100%);
  gap: clamp(30px, 4vw, 58px);
}

.contact-section {
  min-height: auto;
  padding-top: 92px;
  padding-bottom: 38px;
}

.contact-product {
  display: flex;
  justify-content: flex-end;
}

.contact-product img {
  max-height: 470px;
  filter: drop-shadow(0 36px 80px rgba(0, 0, 0, 0.8));
}

.contact-copy h2 {
  font-size: clamp(64px, 8vw, 118px);
  line-height: 0.84;
}

.contact-copy p {
  max-width: 560px;
  margin-top: 14px;
  font-size: clamp(23px, 2.2vw, 30px);
}

.contact-links {
  display: grid;
  gap: 10px;
  justify-items: start;
  width: min(430px, 100%);
  margin-top: 24px;
}

.contact-link {
  display: block;
  width: fit-content;
  border-radius: 12px;
  will-change: transform;
  transition: transform 180ms ease, filter 180ms ease;
}

.contact-link:hover {
  filter: brightness(1.12);
  transform: translateY(-4px);
}

.contact-link:focus-visible {
  outline: 2px solid var(--red);
  outline-offset: 6px;
}

.contact-line {
  width: min(245px, 100%);
}

.contact-facebook {
  width: min(410px, 100%);
}

.contact-phone {
  width: min(430px, 100%);
}

.footer {
  padding: 24px 18px;
  color: #555;
  font-size: 22px;
  text-align: center;
  background: #fff;
  border-top: 1px solid var(--line);
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 26px;
  background: rgba(0, 0, 0, 0.84);
  backdrop-filter: blur(12px);
}

.modal.is-open {
  display: flex;
}

.modal-body {
  width: min(980px, 100%);
  max-height: 88vh;
}

.modal-body video,
.modal-body img {
  width: 100%;
  max-height: 88vh;
  object-fit: contain;
  background: #000;
  border-radius: 18px;
  box-shadow: var(--shadow);
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 18px;
  width: 46px;
  height: 46px;
  color: #fff;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid var(--line);
  border-radius: 50%;
}

.scroll-reveal {
  opacity: 0;
  translate: 0 22px;
  transition:
    opacity 1180ms cubic-bezier(0.18, 0.82, 0.18, 1) var(--reveal-delay, 0ms),
    translate 1180ms cubic-bezier(0.18, 0.82, 0.18, 1) var(--reveal-delay, 0ms),
    transform 260ms ease,
    box-shadow 220ms ease;
  will-change: opacity, translate;
}

body .scroll-reveal.is-visible,
body .page-two .scroll-reveal.is-visible,
body .page-three .scroll-reveal.is-visible,
body .page-four .scroll-reveal.is-visible,
body .page-six .scroll-reveal.is-visible,
body .page-seven .scroll-reveal.is-visible,
body .contact-section .scroll-reveal.is-visible {
  opacity: 1;
  translate: 0 0;
}

@media (max-width: 980px) {
  body {
    font-size: 25px;
  }

  .menu-toggle {
    display: block;
  }

  .site-nav {
    position: fixed;
    top: 78px;
    right: 14px;
    left: 14px;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0;
    padding: 14px;
    background: rgba(10, 10, 10, 0.97);
    border: 1px solid var(--line);
    border-radius: 18px;
    box-shadow: var(--shadow);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-10px);
    transition: opacity 180ms ease, transform 180ms ease;
  }

  .site-nav.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .site-nav a {
    padding: 12px 10px;
    text-align: center;
  }

  .hero-grid,
  .split,
  .app-grid,
  .rfid-grid,
  .contact-grid {
    grid-template-columns: 1fr;
    justify-items: center;
  }

  .contact-product {
    justify-content: center;
    width: 100%;
  }

  .hero-copy,
  .content-panel,
  .app-copy,
  .rfid-copy,
  .contact-copy {
    text-align: center;
  }

  .hero-logo,
  .section-title-img,
  .app-heading,
  .feature-icons,
  .rfid-pill,
  .rfid-text,
  .contact-line,
  .contact-facebook,
  .contact-phone {
    margin-left: 0;
    margin-right: auto;
  }

  .contact-links {
    width: min(430px, calc(100vw - 32px));
    justify-items: start;
    margin-right: auto;
    margin-left: auto;
  }

  p {
    margin-right: auto;
    margin-left: auto;
  }

  .cta-row,
  .hero-product {
    min-height: 430px;
  }

  .charger-main {
    right: 50%;
    width: min(260px, 55vw);
    transform: translateX(50%);
  }

  .red-wave {
    right: 0;
    left: 0;
    width: 100%;
    margin: auto;
  }

  .power-strip,
  .install-showcase,
  .certificate-grid,
  .video-grid,
  .work-gallery {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .phone-stack {
    min-height: 500px;
  }

  .section-head {
    display: block;
    text-align: center;
  }

  .section-head > img {
    margin: 0 auto 18px;
  }

  .contact-product img {
    max-height: 340px;
  }

  .page-three-top {
    justify-self: center;
    width: min(560px, 92vw);
    margin-right: 0;
  }

  .page-three-phones {
    width: min(806px, 100vw);
    margin-top: 28px;
    margin-right: auto;
    margin-left: auto;
  }

  .page-three-features {
    margin-top: 34px;
  }

  .page-four {
    padding-top: 86px;
  }

  .contact-section {
    padding-top: 84px;
    padding-bottom: 34px;
  }

  .page-four-rfid {
    min-height: 360px;
  }

  .page-four-rfid-bg {
    top: 50px;
    height: 250px;
  }

  .page-four-rfid-text {
    top: 138px;
    left: 24px;
    width: min(360px, 48vw);
  }

  .page-four-card {
    right: 30px;
    bottom: 18px;
    width: min(560px, 62vw);
  }

  .page-four-ip {
    grid-template-columns: 1fr;
    gap: 30px;
    margin-top: 42px;
    padding: 0 22px;
  }

  .page-four-ip-copy {
    justify-self: center;
  }

  .page-four-install {
    margin-top: 70px;
  }

  .page-four-bottom {
    grid-template-columns: 1fr;
    gap: 34px;
    padding: 0 32px;
  }

  .page-four-fiber {
    min-height: 460px;
    margin-top: 58px;
  }

  .page-four-fiber-info {
    width: min(900px, 110%);
  }

  .page-six {
    padding-top: 104px;
    padding-bottom: 82px;
  }

  .certificate-grid,
  .page-six-grid {
    grid-template-columns: 1fr;
    max-width: 680px;
    margin-right: auto;
    margin-left: auto;
  }

  .page-six-grid .image-card img {
    height: auto;
  }

  .page-six-inner::before {
    top: 190px;
    width: calc(100vw - 34px);
    height: 72%;
  }

  .page-seven {
    padding-top: 104px;
    padding-bottom: 82px;
  }

  .review-block-head {
    grid-template-columns: 1fr;
    gap: 10px;
    text-align: center;
  }

  .review-block-head p {
    margin-right: auto;
    margin-left: auto;
  }

  .video-card {
    min-height: 280px;
  }

  .page-two {
    padding-top: 96px;
  }

  .page-two-title {
    margin-bottom: 30px;
  }

  .page-two-product {
    min-height: clamp(620px, 132vw, 900px);
  }

  .page-two-charger {
    height: clamp(650px, 136vw, 960px);
  }

  .page-two-icons {
    width: min(780px, calc(100vw - 28px));
    bottom: 34px;
  }
}

@media (max-width: 860px) {
  .contact-grid {
    grid-template-columns: 1fr;
    justify-items: center;
    gap: 28px;
  }

  .contact-product {
    justify-content: center;
    width: 100%;
  }

  .contact-copy {
    width: min(520px, calc(100vw - 32px));
    text-align: center;
  }

  .contact-links {
    width: min(430px, calc(100vw - 32px));
    justify-items: start;
    margin-right: auto;
    margin-left: auto;
  }
}

@media (max-width: 620px) {
  .site-header {
    height: 68px;
    padding: 12px 16px;
  }

  .brand img {
    width: 124px;
  }

  .site-nav {
    top: 70px;
    grid-template-columns: 1fr;
  }

  .section {
    min-height: auto;
    padding: 96px 16px 54px;
  }

  h1 {
    font-size: clamp(64px, 22vw, 94px);
  }

  h2 {
    font-size: clamp(46px, 16vw, 68px);
  }

  .btn {
    width: 100%;
    min-height: 50px;
  }

  .hero-product {
    min-height: 380px;
  }

  .power-strip,
  .install-showcase,
  .certificate-grid,
  .video-grid,
  .work-gallery {
    grid-template-columns: 1fr;
  }

  .power-strip {
    margin-top: 0;
  }

  .phone-stack {
    min-height: 420px;
  }

  .phones {
    right: 50%;
    transform: translateX(50%);
  }

  .app-icon {
    left: 4%;
  }

  .search-pill {
    top: 18%;
  }

  .install-showcase img,
  .image-card img,
  .work-card img {
    height: auto;
    max-height: 440px;
  }

  .video-card {
    min-height: 220px;
  }

  .video-caption {
    gap: 7px;
    padding: 74px 18px 20px 14px;
    background: linear-gradient(180deg, transparent, rgba(0, 0, 0, 0.78) 42%, rgba(0, 0, 0, 0.94));
  }

  .video-caption span {
    font-size: clamp(23px, 5.8vw, 30px);
    line-height: 1.2;
  }

  .video-caption small {
    font-size: clamp(17px, 4.3vw, 22px);
    line-height: 1.34;
  }

  .modal {
    padding: 14px;
  }

  .contact-section {
    padding-top: 78px;
    padding-bottom: 30px;
  }

  .contact-product img {
    max-height: 300px;
  }

  .contact-product {
    justify-content: center;
  }

  .contact-line,
  .contact-facebook,
  .contact-phone {
    margin-left: 0;
    margin-right: auto;
  }

  .page-three {
    padding-top: 92px;
  }

  .page-three-app-row {
    grid-template-columns: 96px minmax(0, 1fr);
    gap: 14px;
    width: min(392px, 90vw);
    margin-right: auto;
    margin-left: auto;
  }

  .page-three-store {
    width: 92%;
    justify-self: start;
  }

  .page-three-heading {
    margin-bottom: 18px;
  }

  .page-three-badges {
    gap: 10px;
  }

  .page-three-badges a {
    width: calc(50% - 5px);
  }

  .page-three-search {
    width: 100%;
    margin-bottom: 12px;
  }

  .page-three-phones {
    width: min(94vw, 430px);
    max-width: 100%;
    margin-top: 22px;
    margin-right: auto;
    margin-left: auto;
  }

  .page-three-features {
    width: calc(100vw - 24px);
    margin-top: 26px;
  }

  .page-four {
    padding-top: 80px;
    padding-bottom: 52px;
  }

  .page-four-rfid {
    min-height: 330px;
  }

  .page-four-rfid-bg {
    top: 46px;
    height: 218px;
  }

  .page-four-rfid-pill {
    width: min(360px, 78vw);
  }

  .page-four-rfid-text {
    top: 122px;
    left: 14px;
    width: min(250px, 52vw);
  }

  .page-four-card {
    right: 18px;
    bottom: 76px;
    width: min(285px, 58vw);
  }

  .page-four-ip {
    gap: 22px;
    margin-top: 28px;
    padding: 0 16px;
  }

  .page-four-ip-pill {
    top: -28px;
    left: 8px;
    width: min(300px, 76%);
  }

  .page-four-ip-copy img {
    width: min(300px, 86vw);
  }

  .page-four-install {
    margin-top: 56px;
  }

  .page-four-install-image {
    width: calc(100vw - 34px);
  }

  .page-four-install-list {
    width: calc(100vw - 42px);
    margin-top: 18px;
  }

  .page-four-bottom {
    gap: 28px;
    margin-top: 38px;
    padding: 0 18px;
  }

  .page-four-fiber {
    min-height: 330px;
    margin-top: 42px;
  }

  .page-four-fiber-info {
    width: calc(100vw - 24px);
    max-width: 460px;
  }

  .page-six {
    padding-top: 88px;
    padding-bottom: 62px;
  }

  .page-six-head {
    margin-bottom: 32px;
  }

  .page-six-head h2 {
    font-size: clamp(52px, 16vw, 70px);
  }

  .page-six-head p {
    font-size: 26px;
  }

  .page-six-inner::before {
    top: 176px;
    border-radius: 20px;
  }

  .page-six-inner::after {
    width: 150px;
    height: 150px;
    opacity: 0.38;
  }

  .page-seven {
    padding-top: 88px;
    padding-bottom: 62px;
  }

  .page-seven-head {
    margin-bottom: 34px;
  }

  .page-seven-head h2 {
    font-size: clamp(52px, 15vw, 72px);
  }

  .review-block {
    margin-top: 34px;
  }

  .review-block-head h3 {
    font-size: clamp(40px, 12vw, 54px);
  }

  .video-card {
    min-height: 360px;
  }

  .page-two-pill {
    width: min(360px, 78vw);
    margin-bottom: 20px;
  }

  .page-two-flag {
    width: min(92px, 22vw);
    margin-bottom: 18px;
  }

  .page-two-title {
    width: 94vw;
  }

  .page-two-product {
    min-height: 650px;
  }

  .page-two-charger {
    height: 700px;
    margin-bottom: -72px;
  }

  .page-two-icons {
    width: calc(100vw - 24px);
    max-width: 460px;
    bottom: -10px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto !important;
  }
}