@font-face {
  font-family: "D-DIN";
  src: url("../fonts/D-DIN.woff2") format("woff2");
  font-style: normal;
  font-weight: 400;
  font-display: block;
}

:root {
  --white-100: rgba(240, 240, 250, 1);
  --white-85: rgba(240, 240, 250, .85);
  --white-70: rgba(240, 240, 250, .7);
  --white-35: rgba(240, 240, 250, .35);
  --black-80: rgba(0, 0, 0, .8);
  --sky-blue: rgba(68, 148, 230, .22);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

.integral-page {
  margin: 0;
  background: #000;
  color: var(--white-100);
  font-family: "D-DIN", Arial, Verdana, sans-serif;
  font-size: 16px;
  line-height: 26px;
  overflow-x: hidden;
}

.integral-page a {
  color: inherit;
  text-decoration: none;
}

.integral-header {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 30;
  display: grid;
  width: 100%;
  grid-template-columns: 180px 1fr 336px;
  align-items: center;
  gap: 32px;
  padding: 28px 80px 0;
  color: var(--white-100);
  text-transform: uppercase;
  transition: transform .42s ease, opacity .28s ease;
  will-change: transform, opacity;
}

.integral-header.header-hidden {
  transform: translateY(-120%);
  opacity: 0;
  pointer-events: none;
}

.integral-brand {
  display: inline-flex;
  width: 142px;
}

.integral-brand img {
  display: block;
  width: 100%;
  height: auto;
}

.integral-nav {
  display: flex;
  justify-content: center;
  gap: 38px;
  white-space: nowrap;
  font-size: 13px;
  line-height: 13px;
  font-weight: 700;
  letter-spacing: .075em;
}

.integral-nav a {
  opacity: .86;
  transition: opacity .18s ease;
}

.integral-nav a:hover,
.integral-nav a:focus {
  opacity: 1;
}

.launch-pill {
  justify-self: end;
  display: grid;
  width: 336px;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 20px;
  padding: 11px 18px;
  border: 1px solid rgba(240, 240, 250, .42);
  border-radius: 4px;
  color: var(--white-100);
  font-size: 13px;
  line-height: 13px;
  letter-spacing: .11em;
  background: rgba(4, 19, 52, .16);
  backdrop-filter: blur(8px);
}

.launch-pill span {
  color: var(--white-85);
}

.launch-pill strong {
  font-weight: 400;
  color: var(--white-100);
}

.panel {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
  isolation: isolate;
  background-color: #000;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}

.panel::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -3;
  background:
    linear-gradient(180deg, rgba(8, 38, 91, .03) 0%, rgba(5, 24, 66, .08) 38%, rgba(1, 8, 22, .56) 100%),
    linear-gradient(90deg, rgba(3, 14, 39, .28), rgba(28, 93, 169, .08) 45%, rgba(1, 8, 26, .32)),
    var(--panel-image);
  background-position: center;
  background-size: cover;
}

.panel-shade {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(circle at 50% 38%, rgba(118, 180, 255, .2), transparent 29%),
    linear-gradient(180deg, rgba(11, 40, 94, .08), rgba(0, 8, 22, .38));
}

.panel-content {
  position: relative;
  z-index: 2;
  width: 100%;
  min-height: inherit;
  max-width: 100%;
  margin: 0 auto;
  padding: 112px 98px 74px;
}

.panel-hero {
  background-color: #0a3d7b;
}

.panel-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -12vh;
  z-index: 1;
  height: 48vh;
  background:
    radial-gradient(ellipse at 50% 16%, rgba(52, 135, 226, .18), transparent 52%),
    linear-gradient(180deg, rgba(0, 5, 14, 0) 0%, rgba(0, 13, 32, .64) 42%, #000 88%);
  pointer-events: none;
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: saturate(1.08) contrast(1.08) brightness(.9);
}

.panel-hero::before {
  z-index: 1;
  background:
    linear-gradient(180deg, rgba(0, 8, 18, .08), rgba(0, 9, 22, .05) 46%, rgba(0, 5, 14, .42)),
    linear-gradient(90deg, rgba(0, 10, 28, .14), transparent 54%, rgba(0, 8, 24, .12));
}

.panel-hero .panel-shade {
  z-index: 1;
  background:
    radial-gradient(circle at 50% 38%, rgba(118, 180, 255, .08), transparent 30%),
    linear-gradient(180deg, rgba(11, 40, 94, .02), rgba(0, 8, 22, .24));
}

.hero-grid {
  display: grid;
  place-items: center;
}

.hero-copy {
  position: relative;
  z-index: 2;
  margin-top: -12px;
  text-align: center;
  text-transform: uppercase;
}

.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.hero-logo-mark {
  display: block;
  width: clamp(210px, 24vw, 420px);
  max-height: 142px;
  object-fit: contain;
  filter: drop-shadow(0 20px 54px rgba(0, 18, 49, .4));
}

.hero-coming-soon {
  margin: 18px 0 0;
  color: rgba(255, 255, 255, .96);
  font-size: clamp(15px, 1.25vw, 22px);
  line-height: 1;
  letter-spacing: .15em;
  text-transform: uppercase;
}

.sector-panel {
  min-height: 100vh;
}

.sector-panel::before {
  background:
    linear-gradient(90deg, rgba(2, 12, 32, .7) 0%, rgba(15, 57, 116, .18) 44%, rgba(1, 8, 24, .7) 100%),
    linear-gradient(180deg, rgba(38, 112, 194, .04), rgba(0, 8, 24, .34)),
    var(--panel-image);
  background-position: center;
  background-size: cover;
}

.sector-auto { --panel-image: url("../images/integral-section-automobile.png"); }
.sector-oil { --panel-image: url("../images/section-oil-gas-platform.jpg"); }
.sector-construction { --panel-image: url("../images/integral-section-construction.png"); }
.sector-agriculture { --panel-image: url("../images/integral-section-agriculture.png"); }
.sector-realestate { --panel-image: url("../images/real-estate-blue-towers.png"); }
.sector-engineering { --panel-image: url("../images/integral-section-engineering.png"); }

.connected-panels {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background-color: #082f68;
}

.built-continuum {
  --connected-image: url("../images/integral-section-construction.png");
}

.estate-engineering-continuum {
  --connected-image: url("../images/integral-section-engineering.png");
}

.connected-panels::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -3;
  background:
    linear-gradient(90deg, rgba(2, 12, 32, .6) 0%, rgba(18, 67, 130, .12) 46%, rgba(1, 8, 24, .6) 100%),
    linear-gradient(180deg, rgba(78, 150, 230, .08), rgba(0, 8, 24, .28)),
    var(--connected-image);
  background-position: center;
  background-size: cover;
}

.connected-panels .sector-panel {
  background: transparent;
}

.connected-panels .sector-panel::before {
  display: none;
}

.section-media,
.engineering-drone-media {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: saturate(1.08) contrast(1.04);
}

.engineering-drone-media {
  z-index: -1;
  opacity: .34;
  mix-blend-mode: screen;
  object-position: center 42%;
  filter: saturate(.78) contrast(1.06) brightness(1.12);
}

.sector-panel:has(.section-media)::before {
  background:
    linear-gradient(90deg, rgba(2, 12, 32, .62) 0%, rgba(15, 57, 116, .16) 44%, rgba(1, 8, 24, .66) 100%),
    linear-gradient(180deg, rgba(38, 112, 194, .06), rgba(0, 8, 24, .34));
}

.connected-panels .sector-panel:has(.section-media)::before {
  display: block;
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(2, 12, 32, .62) 0%, rgba(15, 57, 116, .16) 44%, rgba(1, 8, 24, .66) 100%),
    linear-gradient(180deg, rgba(38, 112, 194, .06), rgba(0, 8, 24, .34));
}

.sector-content {
  display: flex;
  min-height: 100vh;
  flex-direction: column;
  justify-content: flex-end;
  align-items: flex-start;
  padding-bottom: 118px;
}

.sector-content-right {
  align-items: flex-end;
  text-align: right;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--white-85);
  font-size: 16px;
  line-height: 16px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.sector-content h2 {
  width: min(760px, 48vw);
  margin: 0;
  color: var(--white-100);
  font-size: clamp(46px, 5.3vw, 96px);
  line-height: .92;
  font-weight: 700;
  letter-spacing: .015em;
  text-transform: uppercase;
}

.sector-content p:not(.eyebrow) {
  width: min(680px, 44vw);
  margin: 28px 0 0;
  color: var(--white-85);
  font-size: clamp(18px, 1.18vw, 22px);
  line-height: 1.52;
  font-weight: 400;
}

.drone-video-layer {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  overflow: hidden;
}

.drone-video-layer::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(120deg, transparent 0 38%, rgba(117, 185, 255, .1) 46%, transparent 54%),
    radial-gradient(circle at 78% 64%, rgba(255, 179, 26, .14), transparent 12%);
  animation: scan-glow 7s ease-in-out infinite alternate;
}

.flight-path {
  position: absolute;
  height: 1px;
  width: 42vw;
  background: linear-gradient(90deg, transparent, rgba(215, 235, 255, .75), transparent);
  opacity: .62;
  transform-origin: left center;
}

.path-one {
  top: 29%;
  left: 28%;
  transform: rotate(-10deg);
}

.path-two {
  top: 42%;
  left: 45%;
  width: 32vw;
  transform: rotate(8deg);
}

.drone {
  position: absolute;
  width: 42px;
  height: 14px;
  border-radius: 999px;
  background: rgba(230, 243, 255, .9);
  box-shadow: 0 0 18px rgba(117, 185, 255, .85);
}

.drone::before,
.drone::after {
  content: "";
  position: absolute;
  top: 50%;
  width: 18px;
  height: 18px;
  border: 1px solid rgba(230, 243, 255, .9);
  border-radius: 50%;
  transform: translateY(-50%);
}

.drone::before { left: -17px; }
.drone::after { right: -17px; }

.drone-one {
  top: 31%;
  left: -90px;
  animation: drone-run-one 10s linear infinite;
}

.drone-two {
  top: 44%;
  left: -140px;
  transform: scale(.7);
  animation: drone-run-two 13s linear infinite 1.6s;
}

.drone-three {
  top: 24%;
  left: -120px;
  transform: scale(.55);
  animation: drone-run-three 16s linear infinite 4s;
}

.drop-pulse {
  position: absolute;
  width: 92px;
  aspect-ratio: 1;
  border: 1px solid rgba(255, 179, 26, .8);
  border-radius: 50%;
  opacity: .8;
  animation: drop-pulse 2.8s ease-out infinite;
}

.activity-vehicle {
  position: absolute;
  width: 86px;
  height: 48px;
  border-radius: 13px 13px 9px 9px;
  background: linear-gradient(180deg, rgba(235, 243, 248, .92), rgba(109, 135, 152, .92));
  box-shadow: 0 0 24px rgba(117, 185, 255, .45);
}

.activity-vehicle::before {
  content: "";
  position: absolute;
  left: 12px;
  right: 12px;
  top: 8px;
  height: 12px;
  border-radius: 4px;
  background: rgba(13, 42, 77, .62);
}

.activity-vehicle::after {
  content: "";
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: -6px;
  height: 8px;
  border-radius: 999px;
  background: rgba(0, 0, 0, .45);
  filter: blur(3px);
}

.vehicle-one {
  right: -110px;
  bottom: 19%;
  animation: rover-drive-one 12s linear infinite;
}

.vehicle-two {
  right: -140px;
  bottom: 35%;
  transform: scale(.62);
  opacity: .82;
  animation: rover-drive-two 15s linear infinite 3.5s;
}

.pulse-one {
  right: 20%;
  bottom: 26%;
}

.pulse-two {
  right: 35%;
  bottom: 37%;
  animation-delay: 1.2s;
}

@keyframes drone-run-one {
  0% { transform: translate3d(0, 0, 0) rotate(-8deg) scale(.9); opacity: 0; }
  12% { opacity: 1; }
  82% { opacity: 1; }
  100% { transform: translate3d(78vw, -16vh, 0) rotate(-8deg) scale(.9); opacity: 0; }
}

@keyframes drone-run-two {
  0% { transform: translate3d(0, 0, 0) rotate(7deg) scale(.7); opacity: 0; }
  12% { opacity: .85; }
  86% { opacity: .85; }
  100% { transform: translate3d(92vw, 12vh, 0) rotate(7deg) scale(.7); opacity: 0; }
}

@keyframes drone-run-three {
  0% { transform: translate3d(0, 0, 0) rotate(-5deg) scale(.55); opacity: 0; }
  14% { opacity: .75; }
  80% { opacity: .75; }
  100% { transform: translate3d(88vw, -4vh, 0) rotate(-5deg) scale(.55); opacity: 0; }
}

@keyframes drop-pulse {
  0% { transform: scale(.28); opacity: 0; }
  20% { opacity: .85; }
  100% { transform: scale(1.4); opacity: 0; }
}

@keyframes rover-drive-one {
  0% { transform: translate3d(0, 0, 0) scale(.9); opacity: 0; }
  10% { opacity: .95; }
  80% { opacity: .95; }
  100% { transform: translate3d(-86vw, -8vh, 0) scale(.9); opacity: 0; }
}

@keyframes rover-drive-two {
  0% { transform: translate3d(0, 0, 0) scale(.62); opacity: 0; }
  14% { opacity: .72; }
  78% { opacity: .72; }
  100% { transform: translate3d(-70vw, 10vh, 0) scale(.62); opacity: 0; }
}

@keyframes scan-glow {
  from { opacity: .28; transform: translateX(-5%); }
  to { opacity: .72; transform: translateX(5%); }
}

.mission-panel {
  position: relative;
  z-index: 3;
  min-height: 94vh;
  margin-top: -14vh;
  padding: 188px 4.2vw 118px;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 50% 0%, rgba(51, 135, 232, .24), transparent 44%),
    linear-gradient(180deg, rgba(0, 6, 17, .92) 0%, #03060d 22%, #000 100%);
}

.mission-panel::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 180px;
  background:
    linear-gradient(180deg, rgba(7, 44, 105, .28), rgba(0, 0, 0, 0)),
    radial-gradient(ellipse at 50% 0%, rgba(116, 184, 255, .14), transparent 60%);
  pointer-events: none;
}

.mission-intro {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(390px, .9fr) minmax(420px, 1.4fr);
  align-items: start;
  gap: 9vw;
  margin-bottom: 88px;
}

.mission-intro h2 {
  margin: 0;
  color: var(--white-100);
  font-size: clamp(44px, 4.25vw, 78px);
  line-height: .98;
  font-weight: 700;
  text-transform: uppercase;
}

.mission-intro > p {
  max-width: 930px;
  margin: 42px 0 0;
  color: var(--white-85);
  font-size: clamp(18px, 1.15vw, 23px);
  line-height: 1.5;
}

.mission-pillars {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.3vw;
}

.mission-pillar {
  min-height: 270px;
  padding: 40px 0 0;
  border-top: 1px solid rgba(240, 240, 250, .72);
}

.mission-pillar h3 {
  display: inline-block;
  margin: 20px 0 0 24px;
  color: var(--white-100);
  font-size: clamp(23px, 1.7vw, 32px);
  line-height: 1;
  font-weight: 700;
  text-transform: uppercase;
  vertical-align: top;
}

.pillar-icon {
  display: inline-grid;
  width: 64px;
  height: 64px;
  place-items: center;
  color: var(--white-100);
  font-size: 48px;
}

.mission-pillar p {
  max-width: 92%;
  margin: 34px 0 0;
  color: var(--white-85);
  font-size: clamp(17px, 1.08vw, 21px);
  line-height: 1.55;
}

.integral-footer {
  display: flex;
  min-height: 112px;
  align-items: center;
  justify-content: center;
  gap: 38px;
  padding: 32px;
  background: #000;
  color: var(--white-100);
  font-size: 12px;
  line-height: 1;
  font-weight: 700;
  text-transform: uppercase;
}

.integral-footer span {
  color: var(--white-70);
  font-weight: 400;
}

.integral-footer a {
  transition: color .18s ease;
}

.integral-footer a:hover,
.integral-footer a:focus {
  color: var(--white-70);
}

@media (max-width: 1320px) {
  .integral-header {
    grid-template-columns: 150px 1fr 290px;
    gap: 24px;
    padding: 34px 50px 0;
  }

  .integral-brand {
    width: 128px;
  }

  .integral-nav {
    gap: 24px;
    font-size: 12px;
  }

  .launch-pill {
    width: 300px;
    font-size: 13px;
  }
}

@media (max-width: 980px) {
  .integral-header {
    grid-template-columns: 150px 1fr;
  }

  .integral-nav {
    display: none;
  }

  .launch-pill {
    width: auto;
    min-width: 250px;
  }

  .panel-content {
    padding: 100px 34px 52px;
  }

  .sector-content,
  .sector-content-right {
    align-items: flex-start;
    padding-bottom: 86px;
    text-align: left;
  }

  .sector-content h2,
  .sector-content p:not(.eyebrow) {
    width: min(720px, 88vw);
  }

  .mission-intro {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .mission-intro > p {
    margin-top: 12px;
  }

  .mission-pillars {
    grid-template-columns: 1fr;
    gap: 54px;
  }
}

@media (max-width: 640px) {
  .integral-header {
    grid-template-columns: 1fr;
    gap: 18px;
    padding: 26px 22px 0;
  }

  .integral-brand {
    width: 132px;
  }

  .launch-pill {
    justify-self: start;
    min-width: 0;
    width: min(100%, 310px);
    padding: 12px 14px;
    font-size: 12px;
  }

  .hero-copy h1 {
    font-size: clamp(58px, 18vw, 92px);
  }

  .sector-content h2 {
    font-size: clamp(42px, 14vw, 68px);
  }

  .sector-content p:not(.eyebrow) {
    font-size: 17px;
  }

  .mission-panel {
    padding: 94px 24px 76px;
  }

  .mission-intro {
    margin-bottom: 64px;
  }

  .mission-pillar {
    min-height: 0;
  }

  .integral-footer {
    flex-wrap: wrap;
    gap: 22px 28px;
  }
}