:root {
  --radius: 22px;
}

* {
  box-sizing: border-box
}

html {
  scroll-behavior: smooth
}

body {
  margin: 0;
  color: var(--pa-text);
  background: #050b14;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  line-height: 1.65
}

body.menu-lock {
  overflow: hidden
}

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

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

button {
  font: inherit
}

h1 {
  max-width: 760px;
  margin-bottom: 22px;
  color: #fff;
  font-size: clamp(2.65rem, 5vw, 5.15rem);
  line-height: 1.02;
  letter-spacing: -.055em
}

.hero {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 850px;
  padding: 154px 0 108px;
  overflow: hidden;
  background: radial-gradient(circle at 72% 28%, rgba(14, 145, 184, .26), transparent 28%), linear-gradient(135deg, #050b14 0%, #09263c 54%, #0b4452 100%)
}

.hero-orbit {
  position: absolute;
  border-radius: 50%;
  pointer-events: none
}

.orbit-one {
  right: -140px;
  top: 140px;
  width: 440px;
  height: 440px;
  border: 1px solid rgba(142, 233, 255, .14)
}

.orbit-one:after,
.orbit-one:before {
  content: "";
  position: absolute;
  border: 1px solid rgba(142, 233, 255, .1);
  border-radius: 50%
}

.orbit-one:before {
  inset: 54px
}

.orbit-one:after {
  inset: 108px
}

.orbit-two {
  left: 44%;
  bottom: -280px;
  width: 560px;
  height: 560px;
  background: rgba(41, 217, 255, .1)
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 26px;
  padding: 8px 13px;
  border: 1px solid rgba(142, 233, 255, .2);
  border-radius: 999px;
  color: #8ee9ff;
  background: rgba(14, 145, 184, .1);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase
}

.btn-primary {
  color: #06232a;
  background: linear-gradient(135deg, #8ee9ff, #29d9ff);
  box-shadow: 0 13px 28px rgba(41, 217, 255, .18)
}

.btn-primary:hover {
  background: linear-gradient(135deg, #8ee9ff, #29d9ff);
  border-color: transparent;
  box-shadow: 0 17px 34px rgba(41, 217, 255, .26)
}

.hero-note {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  max-width: 640px;
  color: #9fb7c6;
  font-size: .78rem
}

.advisory-panel {
  position: relative;
  padding: 25px;
  border: 1px solid rgba(255, 255, 255, .13);
  border-radius: 28px;
  background: linear-gradient(150deg, rgba(255, 255, 255, .11), rgba(255, 255, 255, .035));
  box-shadow: 0 35px 90px rgba(0, 0, 0, .27);
  backdrop-filter: blur(18px);
  overflow: hidden
}

.status {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 10px;
  border-radius: 999px;
  color: #8ee9ff;
  background: rgba(14, 145, 184, .12);
  font-size: .65rem;
  font-weight: 700
}

.diagnostic-card {
  display: grid;
  grid-template-columns: 1.08fr .92fr;
  gap: 16px;
  padding: 17px;
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: 20px;
  background: linear-gradient(145deg, rgba(10, 45, 64, .72), rgba(2, 20, 34, .72))
}

.diagnostic-main {
  position: relative;
  min-height: 190px;
  padding: 20px;
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: 18px;
  background: radial-gradient(circle at 12% 8%, rgba(41, 217, 255, .22), transparent 38%), linear-gradient(145deg, #123d55, #071c2e 70%);
  overflow: hidden
}

.diagnostic-main:after {
  content: "";
  position: absolute;
  width: 190px;
  height: 190px;
  right: -76px;
  top: -82px;
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 50%;
  box-shadow: 0 0 0 22px rgba(255, 255, 255, .025), 0 0 0 45px rgba(255, 255, 255, .018)
}

.diagnostic-tag {
  display: inline-flex;
  padding: 6px 9px;
  border-radius: 999px;
  color: #8ee9ff;
  background: rgba(14, 145, 184, .15);
  font-size: .57rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase
}

.diagnostic-main h4 {
  position: relative;
  z-index: 1;
  margin: 18px 0 6px;
  color: #fff;
  font-size: 1.28rem;
  line-height: 1.25
}

.diagnostic-main p {
  position: relative;
  z-index: 1;
  max-width: 305px;
  margin: 0;
  color: rgba(224, 243, 247, .68);
  font-size: .75rem
}

.blueprint {
  position: absolute;
  right: 17px;
  bottom: 14px;
  width: 145px;
  height: 110px
}

.bp-page {
  position: absolute;
  right: 12px;
  bottom: 0;
  width: 84px;
  height: 102px;
  border-radius: 10px 10px 4px 4px;
  background: linear-gradient(145deg, #e2f4fa, #6cc9e0);
  box-shadow: 0 16px 26px rgba(0, 0, 0, .24);
  transform: rotate(3deg)
}

.bp-page:before {
  content: "";
  position: absolute;
  inset: 13px 12px;
  background: repeating-linear-gradient(0deg, transparent 0 13px, rgba(10, 74, 95, .38) 14px 16px)
}

.bp-check {
  position: absolute;
  right: 34px;
  bottom: 30px;
  z-index: 2;
  display: grid;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  place-items: center;
  color: #06383e;
  background: #8ee9ff;
  font-size: 1.15rem;
  font-weight: 700;
  box-shadow: 0 8px 18px rgba(0, 0, 0, .18)
}

.bp-line {
  position: absolute;
  left: 0;
  height: 8px;
  border-radius: 999px;
  background: #ffcd70
}

.line-a {
  width: 60px;
  bottom: 73px;
  transform: rotate(-18deg)
}

.line-b {
  width: 48px;
  bottom: 48px;
  transform: rotate(10deg)
}

.line-c {
  width: 72px;
  bottom: 21px;
  transform: rotate(-7deg)
}

.diagnostic-side {
  display: grid;
  gap: 10px
}

.diagnostic-side-item {
  padding: 13px 14px;
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: 14px;
  background: rgba(1, 13, 23, .34)
}

.diagnostic-side-item small {
  display: block;
  color: #29d9ff;
  font-size: .55rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase
}

.diagnostic-side-item b {
  display: block;
  margin-top: 5px;
  color: #f4fbfd;
  font-size: .77rem;
  line-height: 1.35
}

.advisory-timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin-top: 15px
}

.advisory-timeline div {
  position: relative;
  padding: 12px 8px;
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: 13px;
  background: rgba(2, 17, 29, .38);
  text-align: center
}

.advisory-timeline div:not(:last-child):after {
  content: "→";
  position: absolute;
  right: -9px;
  top: 50%;
  z-index: 2;
  transform: translateY(-50%);
  color: #29d9ff;
  font-weight: 700
}

.advisory-timeline i {
  display: grid;
  width: 24px;
  height: 24px;
  margin: 0 auto 7px;
  border-radius: 50%;
  place-items: center;
  background: rgba(41, 217, 255, .14);
  color: #8ee9ff;
  font-style: normal;
  font-size: .6rem;
  font-weight: 700
}

.advisory-timeline b {
  display: block;
  color: #fff;
  font-size: .66rem
}

.advisory-timeline span {
  display: block;
  margin-top: 3px;
  color: rgba(220, 239, 243, .55);
  font-size: .52rem;
  line-height: 1.25
}

.principle-box {
  padding: 17px;
  margin-top: 15px;
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: 18px;
  background: rgba(1, 13, 22, .28)
}

.principle-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
  margin-bottom: 12px;
  color: #fff;
  font-size: .72rem
}

.principle-title span {
  color: #8fb0bd
}

.principle-rows {
  display: grid;
  gap: 9px
}

.principle-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 14px;
  align-items: center;
  padding: 10px 12px;
  border-radius: 11px;
  background: rgba(255, 255, 255, .045);
  font-size: .67rem
}

.principle-row span {
  color: #a8bdc9
}

.principle-row b {
  color: #8ee9ff
}

.overview-visual {
  position: relative;
  padding: 34px;
  border: 1px solid var(--pa-line);
  border-radius: 27px;
  background: linear-gradient(150deg, #0e1d30, #0b1726);
  box-shadow: var(--shadow-sm)
}

.overview-visual h3 {
  max-width: 440px;
  font-size: 1.65rem
}

.mini-step {
  display: flex;
  align-items: center;
  gap: 13px;
  padding: 14px;
  border-radius: 15px;
  background: #0b1726;
  box-shadow: 0 8px 24px rgba(0, 0, 0, .22)
}

.overview-warning {
  display: flex;
  gap: 10px;
  padding: 14px;
  border: 1px solid rgba(255, 205, 112, .35);
  border-radius: 14px;
  color: #ffe1a8;
  background: var(--gold-100);
  font-size: .72rem
}

.model-card {
  position: relative;
  min-height: 340px;
  padding: 27px 24px;
  border: 1px solid var(--pa-line);
  border-radius: 21px;
  background: #0b1726;
  box-shadow: 0 10px 30px rgba(0, 0, 0, .22);
  transition: .25s
}

.model-number {
  position: absolute;
  right: 20px;
  top: 18px;
  color: rgba(255, 255, 255, .06);
  font-size: 2.5rem;
  font-weight: 700
}

.model-card ul {
  display: grid;
  gap: 7px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none
}

.model-card li {
  position: relative;
  padding-left: 17px;
  color: #9fb0c5;
  font-size: .69rem
}

.model-card li:before {
  content: "";
  position: absolute;
  left: 0;
  top: .58em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--emerald-500)
}

.control-layout {
  display: grid;
  grid-template-columns: .86fr 1.14fr;
  gap: 70px;
  align-items: start
}

.control-copy {
  position: sticky;
  top: 118px
}

.control-note {
  margin-top: 24px;
  padding: 17px;
  border: 1px solid rgba(255, 205, 112, .35);
  border-radius: 15px;
  color: #ffe1a8;
  background: var(--gold-100);
  font-size: .77rem
}

.control-list {
  display: grid;
  gap: 12px
}

.control-item {
  display: grid;
  grid-template-columns: 46px 1fr;
  gap: 15px;
  padding: 20px;
  border: 1px solid var(--pa-line);
  border-radius: 18px;
  background: #0b1726;
  box-shadow: 0 8px 26px rgba(0, 0, 0, .20)
}

.control-item>span {
  display: grid;
  width: 42px;
  height: 42px;
  border-radius: 13px;
  place-items: center;
  color: #fff;
  background: var(--navy-800);
  font-size: .72rem;
  font-weight: 700
}

.control-item h3 {
  margin-bottom: 5px;
  font-size: .94rem
}

.control-item p {
  margin: 0;
  color: var(--pa-muted);
  font-size: .76rem
}

.process-card {
  position: relative;
  min-height: 245px;
  padding: 24px;
  border: 1px solid var(--pa-line);
  border-radius: 19px;
  background: #0b1726;
  transition: .25s var(--ease)
}

.process-card:hover {
  transform: translateY(-4px);
  border-color: rgba(41, 217, 255, .32);
  background: #0d1c2d
}

.process-card em {
  display: inline-flex;
  margin-top: 14px;
  padding: 5px 8px;
  border-radius: 999px;
  color: #ffe1a8;
  background: var(--gold-100);
  font-style: normal;
  font-size: .58rem;
  font-weight: 700
}

.split-layout {
  display: grid;
  grid-template-columns: .92fr 1.08fr;
  gap: 70px;
  align-items: center
}

.output-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 26px
}

.output-tags span {
  padding: 7px 10px;
  border-radius: 999px;
  color: var(--emerald-700);
  background: var(--emerald-100);
  font-size: .64rem;
  font-weight: 700
}

.deliverable-board {
  padding: 24px;
  border: 1px solid var(--pa-line);
  border-radius: 24px;
  background: #0b1726;
  box-shadow: var(--shadow-sm)
}

.deliverable-row {
  display: grid;
  grid-template-columns: 44px 1fr auto;
  gap: 14px;
  align-items: center;
  padding: 15px 0;
  border-bottom: 1px solid var(--pa-line)
}

.deliverable-row:last-child {
  border-bottom: 0
}

.deliverable-row>span {
  display: grid;
  width: 40px;
  height: 40px;
  border-radius: 13px;
  place-items: center;
  background: var(--emerald-100);
  color: var(--emerald-700);
  font-weight: 700
}

.deliverable-row b {
  display: block;
  color: var(--pa-text);
  font-size: .94rem
}

.deliverable-row small {
  display: block;
  margin-top: 3px;
  color: var(--pa-muted);
  line-height: 1.45
}

.deliverable-row em {
  padding: 6px 9px;
  border-radius: 999px;
  background: rgba(41, 217, 255, .14);
  color: #8ee9ff;
  font-style: normal;
  font-size: .67rem;
  font-weight: 700;
  white-space: nowrap
}

.document-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px
}

.document-card {
  padding: 26px 22px;
  border: 1px solid var(--pa-line);
  border-radius: 20px;
  background: #0b1726;
  box-shadow: 0 10px 28px rgba(0, 0, 0, .22)
}

.document-card>span {
  display: grid;
  width: 38px;
  height: 38px;
  margin-bottom: 20px;
  border-radius: 12px;
  place-items: center;
  color: #fff;
  background: var(--navy-800);
  font-size: .68rem;
  font-weight: 700
}

.document-card h3 {
  font-size: .97rem
}

.document-card ul {
  display: grid;
  gap: 8px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none
}

.document-card li {
  position: relative;
  padding-left: 16px;
  color: var(--pa-muted);
  font-size: .72rem
}

.document-card li:before {
  content: "";
  position: absolute;
  left: 0;
  top: .6em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--emerald-500)
}

.faq-layout {
  display: grid;
  grid-template-columns: .78fr 1.22fr;
  gap: 70px;
  align-items: start
}

.faq-list {
  display: grid;
  gap: 12px
}

.cta-box {
  position: relative;
  overflow: hidden;
  padding: 58px;
  border-radius: 32px;
  color: #fff;
  background: linear-gradient(135deg, #082239, #0a5a72);
  box-shadow: var(--shadow-md)
}

.component-load-error {
  width: min(calc(100% - 36px), var(--container));
  margin: 18px auto;
  padding: 14px 18px;
  border: 1px solid rgba(255, 205, 112, .4);
  border-radius: 14px;
  background: rgba(255, 205, 112, .10);
  color: #ffe1a8;
  font-size: .9rem
}

@media(max-width:1050px) {

  .hero-grid,
  .overview-grid,
  .control-layout,
  .split-layout,
  .faq-layout {
    grid-template-columns: 1fr
  }

  .advisory-visual {
    max-width: 760px;
    margin-inline: auto
  }

  .overview-grid,
  .control-layout,
  .split-layout,
  .faq-layout {
    gap: 45px
  }

  .model-grid,
  .document-grid {
    grid-template-columns: 1fr 1fr
  }

  .trust-grid {
    grid-template-columns: 1fr 1fr
  }

  .trust-item:nth-child(2) {
    border-right: 0
  }

  .trust-item:nth-child(-n+2) {
    border-bottom: 1px solid var(--pa-line)
  }

  .control-copy {
    position: static
  }

  .cta-grid {
    grid-template-columns: 1fr
  }

  .cta-actions {
    flex-direction: row
  }

  .process-grid {
    grid-template-columns: 1fr 1fr
  }
}

@media(max-width:820px) {
  .feature-grid,
  .process-grid {
    grid-template-columns: 1fr
  }

  .process-card {
    min-height: auto
  }

  .document-grid {
    grid-template-columns: 1fr 1fr
  }
}

@media(max-width:620px) {
  .container {
    width: min(calc(100% - 28px), var(--container))
  }

  .section {
    padding: 78px 0
  }

  .hero {
    min-height: auto;
    padding: 126px 0 78px
  }

  .hero-actions,
  .cta-actions {
    flex-direction: column;
    align-items: stretch
  }

  .btn {
    width: 100%
  }

  .advisory-panel {
    padding: 18px;
    border-radius: 24px
  }

  .panel-head {
    flex-direction: column;
    align-items: flex-start
  }

  .diagnostic-card {
    grid-template-columns: 1fr
  }

  .diagnostic-main {
    min-height: 210px
  }

  .advisory-timeline {
    grid-template-columns: 1fr 1fr
  }

  .advisory-timeline div:nth-child(2):after {
    display: none
  }

  .principle-title,
  .principle-row {
    grid-template-columns: 1fr;
    display: grid
  }

  .panel-metrics {
    grid-template-columns: 1fr
  }

  .trust-grid {
    grid-template-columns: 1fr
  }

  .trust-item {
    border-right: 0;
    border-bottom: 1px solid var(--pa-line)
  }

  .trust-item:last-child {
    border-bottom: 0
  }

  .overview-visual {
    padding: 24px
  }

  .model-grid,
  .document-grid,
  .feature-grid {
    grid-template-columns: 1fr
  }

  .model-card {
    min-height: auto
  }

  .deliverable-row {
    grid-template-columns: 42px 1fr
  }

  .deliverable-row em {
    grid-column: 2;
    justify-self: start
  }

  .cta-box {
    padding: 38px 23px
  }
}