:root {
  --black: #01050c;
  --deep: #030914;
  --navy: #06172b;
  --panel: rgba(9, 25, 48, 0.76);
  --panel-strong: rgba(7, 18, 34, 0.92);
  --silver: #e8edf7;
  --steel: #aab7c9;
  --muted: #9ba8ba;
  --blue: #2f86ff;
  --blue-hot: #62c8ff;
  --blue-deep: #0b4bd3;
  --holo-cyan: #00d8ff;
  --holo-violet: #8b7cff;
  --holo-pink: #ff8edf;
  --holo-silver: #f4f8ff;
  --white: #f7fbff;
  --line: rgba(112, 191, 255, 0.34);
  --line-strong: rgba(94, 184, 255, 0.74);
  --shadow: 0 28px 80px rgba(0, 0, 0, 0.52);
  --page-max: 1560px;
  --page-gutter: 64px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: var(--black);
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--white);
  font-family: "Segoe UI", Arial, Helvetica, sans-serif;
  background:
    radial-gradient(circle at 72% 10%, rgba(25, 98, 209, 0.24) 0 8%, transparent 30%),
    radial-gradient(circle at 78% 18%, transparent 0 18%, rgba(38, 130, 255, 0.28) 18.2% 18.8%, transparent 19% 26%, rgba(38, 130, 255, 0.17) 26.2% 26.8%, transparent 27%),
    linear-gradient(125deg, #01040a 0%, #061225 42%, #01050b 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    radial-gradient(circle at 80% 8%, rgba(91, 184, 255, 0.36) 0 1px, transparent 1.6px),
    linear-gradient(115deg, transparent 0 35%, rgba(35, 112, 255, 0.1) 35.4%, transparent 36.2%),
    linear-gradient(rgba(91, 184, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(91, 184, 255, 0.035) 1px, transparent 1px);
  background-size: 24px 24px, 100% 100%, 86px 86px, 86px 86px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.95), rgba(0, 0, 0, 0.5) 70%, transparent);
  z-index: -2;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.2), transparent 24%, transparent 78%, rgba(21, 95, 220, 0.18)),
    radial-gradient(circle at 50% 118%, rgba(45, 139, 255, 0.16), transparent 34%);
  z-index: -1;
}

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

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

main {
  overflow: hidden;
}

h1,
h2,
h3,
p {
  margin: 0;
}

p {
  color: #bac6d7;
  font-size: 1rem;
  line-height: 1.72;
}

h2 {
  color: var(--white);
  font-size: 2.8rem;
  line-height: 1.05;
  font-weight: 900;
}

h3 {
  color: var(--white);
  font-size: 1.14rem;
  line-height: 1.24;
  font-weight: 850;
}

.site-header,
.section,
.hero-section,
.subpage-hero,
.trust-bar,
.site-footer {
  width: min(var(--page-max), calc(100% - var(--page-gutter)));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-top: 18px;
  padding: 14px 16px;
  border: 1px solid rgba(151, 203, 255, 0.24);
  border-radius: 8px;
  background:
    linear-gradient(145deg, rgba(8, 18, 32, 0.9), rgba(3, 8, 16, 0.78)),
    rgba(2, 8, 18, 0.82);
  box-shadow: 0 16px 50px rgba(0, 0, 0, 0.42), inset 0 0 30px rgba(66, 142, 255, 0.08);
  backdrop-filter: blur(20px);
}

.brand-lockup {
  display: inline-flex;
  align-items: center;
  gap: 15px;
  min-width: max-content;
}

.brand-mark,
.strip-logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 66px;
  height: 66px;
  flex: 0 0 66px;
  color: var(--white);
  border: 1px solid rgba(98, 200, 255, 0.74);
  border-radius: 50%;
  overflow: hidden;
  background: #020406;
  box-shadow:
    0 0 18px rgba(0, 180, 255, 0.3),
    0 0 28px rgba(47, 134, 255, 0.18),
    inset 0 0 18px rgba(255, 255, 255, 0.06);
}

.brand-logo-image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.brand-copy {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.brand-word {
  color: var(--white);
  font-size: 1.35rem;
  line-height: 1;
  font-weight: 850;
}

.brand-copy small {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #c0c9d8;
  font-size: 0.72rem;
  text-transform: uppercase;
}

.german-flag {
  display: inline-grid;
  grid-template-rows: repeat(3, 3px);
  width: 18px;
  height: 9px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.35);
}

.german-flag i:nth-child(1) {
  background: #111;
}

.german-flag i:nth-child(2) {
  background: #d62222;
}

.german-flag i:nth-child(3) {
  background: #f3c928;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: none;
}

.site-nav::-webkit-scrollbar {
  display: none;
}

.nav-link,
.nav-cta,
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  white-space: nowrap;
  border-radius: 4px;
  font-size: 0.9rem;
  font-weight: 850;
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.nav-link {
  color: #c6d2e1;
  padding: 0 14px;
}

.nav-link.is-active,
.nav-link:hover {
  color: var(--white);
  background: linear-gradient(145deg, rgba(47, 134, 255, 0.24), rgba(9, 24, 44, 0.84));
  box-shadow: inset 0 0 20px rgba(75, 164, 255, 0.14);
}

.nav-cta {
  padding: 0 16px;
  color: var(--white);
  border: 1px solid rgba(95, 190, 255, 0.82);
  background: linear-gradient(135deg, #135dd8, #4fc8ff);
  box-shadow: 0 0 26px rgba(47, 134, 255, 0.46);
}

.poster-section {
  position: relative;
}

.poster-section::before {
  content: "";
  position: absolute;
  inset: -1px;
  pointer-events: none;
  background:
    radial-gradient(circle at 72% 18%, transparent 0 20%, rgba(74, 151, 255, 0.38) 20.2% 20.6%, transparent 21% 28%, rgba(74, 151, 255, 0.22) 28.2% 28.6%, transparent 29%),
    radial-gradient(circle at 82% 16%, rgba(94, 184, 255, 0.08), transparent 34%);
  opacity: 0.92;
  z-index: -1;
}

.hero-section {
  padding: 66px 0 36px;
}

.hero-grid,
.quality-poster,
.subpage-hero {
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  align-items: center;
  gap: 46px;
}

.hero-copy,
.quality-copy,
.content-stack {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.hero-brand,
.section-brand {
  margin-bottom: 12px;
}

.eyebrow {
  display: inline-flex;
  width: fit-content;
  max-width: 100%;
  color: var(--blue-hot);
  font-size: 0.82rem;
  font-weight: 900;
  text-transform: uppercase;
}

.metal-title {
  display: flex;
  flex-direction: column;
  gap: 2px;
  max-width: 760px;
  color: var(--silver);
  font-size: 4.65rem;
  line-height: 0.94;
  font-weight: 950;
  text-transform: uppercase;
}

.metal-title span {
  display: block;
  color: transparent;
  background:
    linear-gradient(180deg, #ffffff 0%, #aeb8c8 28%, #f6fbff 48%, #51637a 100%);
  -webkit-background-clip: text;
  background-clip: text;
  text-shadow: 0 5px 28px rgba(255, 255, 255, 0.12);
}

.metal-title .blue-metal {
  background:
    linear-gradient(180deg, #ffffff 0%, #dceeff 20%, #5aa6ff 50%, #1057ca 78%, #041f64 100%);
  -webkit-background-clip: text;
  background-clip: text;
  text-shadow: 0 0 26px rgba(71, 151, 255, 0.34);
}

.title-slash {
  width: 205px;
  height: 10px;
  background:
    linear-gradient(90deg, var(--blue-hot) 0 42%, transparent 42%),
    repeating-linear-gradient(110deg, transparent 0 10px, var(--blue) 10px 16px, transparent 16px 24px);
  filter: drop-shadow(0 0 12px rgba(74, 151, 255, 0.76));
}

.hero-copy p,
.quality-copy p,
.subpage-hero p {
  max-width: 560px;
  font-size: 1.08rem;
}

.assurance-points {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  margin: 8px 0;
}

.assurance-point {
  position: relative;
  display: grid;
  justify-items: center;
  gap: 8px;
  min-height: 112px;
  padding: 0 14px;
  text-align: center;
}

.assurance-point + .assurance-point {
  border-left: 1px solid rgba(180, 214, 255, 0.28);
}

.line-icon,
.strip-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 54px;
  height: 54px;
  color: #bdddff;
  border: 1px solid rgba(98, 200, 255, 0.68);
  border-radius: 50%;
  box-shadow: inset 0 0 18px rgba(47, 134, 255, 0.16), 0 0 22px rgba(47, 134, 255, 0.22);
  font-size: 0.82rem;
  font-weight: 900;
}

.assurance-point strong {
  color: var(--white);
  font-size: 0.84rem;
}

.assurance-point small {
  color: #b2bfcd;
  font-size: 0.76rem;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-start;
  gap: 14px;
  margin-top: 8px;
}

.btn {
  position: relative;
  min-width: 220px;
  border: 1px solid transparent;
  padding: 0 20px;
  overflow: hidden;
}

.btn-primary {
  min-height: 58px;
  color: var(--white);
  border-color: rgba(97, 190, 255, 0.86);
  background:
    linear-gradient(145deg, rgba(11, 36, 72, 0.92), rgba(4, 12, 25, 0.94)),
    linear-gradient(90deg, rgba(50, 132, 255, 0.34), transparent);
  box-shadow:
    0 0 28px rgba(47, 134, 255, 0.42),
    inset 0 0 24px rgba(47, 134, 255, 0.16);
}

.btn-primary::before {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid rgba(97, 190, 255, 0.36);
  clip-path: polygon(0 18px, 18px 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%);
  pointer-events: none;
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow:
    0 0 42px rgba(47, 134, 255, 0.56),
    inset 0 0 34px rgba(47, 134, 255, 0.2);
}

.btn-secondary {
  color: #dcefff;
  border-color: rgba(127, 184, 255, 0.36);
  background: rgba(6, 17, 34, 0.7);
}

.btn-secondary:hover {
  transform: translateY(-2px);
  border-color: rgba(127, 184, 255, 0.72);
}

.btn-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  margin-right: 12px;
  color: var(--blue-hot);
  border: 1px solid rgba(98, 200, 255, 0.58);
  border-radius: 4px;
  font-size: 0.68rem;
  font-weight: 900;
}

.btn-arrow {
  width: 10px;
  height: 10px;
  margin-left: 14px;
  border-top: 2px solid currentColor;
  border-right: 2px solid currentColor;
  transform: rotate(45deg);
}

.product-stage,
.certificate-stage {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 590px;
}

.stage-rings {
  position: absolute;
  width: 86%;
  aspect-ratio: 1;
  border-radius: 50%;
  background:
    radial-gradient(circle, transparent 0 44%, rgba(60, 142, 255, 0.44) 44.5% 45%, transparent 45.5% 57%, rgba(60, 142, 255, 0.28) 57.5% 58%, transparent 58.5% 70%, rgba(60, 142, 255, 0.16) 70.5% 71%, transparent 71.5%),
    radial-gradient(circle at 50% 50%, rgba(47, 134, 255, 0.12), transparent 54%);
  filter: drop-shadow(0 0 30px rgba(47, 134, 255, 0.38));
}

.product-glass-frame {
  position: relative;
  z-index: 2;
  width: min(560px, 92%);
  overflow: hidden;
  border: 1px solid rgba(198, 226, 255, 0.72);
  border-radius: 8px;
  background: rgba(227, 238, 255, 0.06);
  box-shadow:
    0 28px 90px rgba(0, 0, 0, 0.62),
    0 0 50px rgba(47, 134, 255, 0.34),
    inset 0 0 36px rgba(255, 255, 255, 0.08);
  transform: perspective(900px) rotateY(-5deg) rotateX(2deg);
}

.product-glass-frame::before,
.product-card::before,
.feedback-product::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(125deg, transparent 0 54%, rgba(255, 255, 255, 0.18) 55%, transparent 64%);
  z-index: 2;
}

.product-glass-frame img {
  width: 100%;
  height: auto;
}

.product-blend-frame {
  width: min(610px, 96%);
  overflow: visible;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  filter:
    drop-shadow(0 34px 70px rgba(0, 0, 0, 0.58))
    drop-shadow(0 0 42px rgba(47, 134, 255, 0.32));
}

.product-blend-frame::before {
  content: "";
  position: absolute;
  inset: -9% -8% -5%;
  pointer-events: none;
  background:
    radial-gradient(ellipse at 54% 56%, rgba(0, 132, 255, 0.26), transparent 56%),
    radial-gradient(ellipse at 54% 82%, rgba(0, 220, 255, 0.22), transparent 42%);
  filter: blur(12px);
  opacity: 0.8;
  z-index: 0;
}

.product-blend-frame::after {
  content: "";
  position: absolute;
  left: 12%;
  right: 8%;
  bottom: 4%;
  height: 30%;
  pointer-events: none;
  background: radial-gradient(ellipse at center, rgba(47, 134, 255, 0.28), rgba(0, 220, 255, 0.12) 36%, transparent 70%);
  filter: blur(14px);
  opacity: 0.72;
  z-index: 1;
}

.product-blend-frame img {
  position: relative;
  z-index: 2;
  -webkit-mask-image:
    linear-gradient(to right, transparent 0%, rgba(0, 0, 0, 0.1) 12%, rgba(0, 0, 0, 0.72) 24%, #000 34%, #000 86%, rgba(0, 0, 0, 0.45) 94%, transparent 100%),
    linear-gradient(to bottom, transparent 0%, rgba(0, 0, 0, 0.08) 12%, rgba(0, 0, 0, 0.64) 25%, #000 36%, #000 88%, rgba(0, 0, 0, 0.48) 95%, transparent 100%),
    radial-gradient(ellipse at 58% 60%, #000 0%, #000 52%, rgba(0, 0, 0, 0.76) 66%, rgba(0, 0, 0, 0.3) 80%, transparent 95%);
  -webkit-mask-composite: source-in, source-in;
  mask-image:
    linear-gradient(to right, transparent 0%, rgba(0, 0, 0, 0.1) 12%, rgba(0, 0, 0, 0.72) 24%, #000 34%, #000 86%, rgba(0, 0, 0, 0.45) 94%, transparent 100%),
    linear-gradient(to bottom, transparent 0%, rgba(0, 0, 0, 0.08) 12%, rgba(0, 0, 0, 0.64) 25%, #000 36%, #000 88%, rgba(0, 0, 0, 0.48) 95%, transparent 100%),
    radial-gradient(ellipse at 58% 60%, #000 0%, #000 52%, rgba(0, 0, 0, 0.76) 66%, rgba(0, 0, 0, 0.3) 80%, transparent 95%);
  mask-composite: intersect;
}

.stage-base {
  position: absolute;
  z-index: 1;
  bottom: 58px;
  width: 78%;
  height: 74px;
  border: 1px solid rgba(113, 173, 255, 0.3);
  border-radius: 50%;
  background:
    radial-gradient(ellipse at center, rgba(63, 139, 255, 0.22), transparent 48%),
    linear-gradient(180deg, rgba(16, 35, 60, 0.94), rgba(1, 5, 12, 0.98));
  box-shadow: 0 0 28px rgba(47, 134, 255, 0.46), inset 0 -6px 10px rgba(47, 134, 255, 0.5);
}

.trusted-shield {
  position: absolute;
  z-index: 3;
  right: 18px;
  top: 42%;
  display: grid;
  place-items: center;
  width: 130px;
  min-height: 154px;
  padding: 18px 14px;
  color: var(--white);
  text-align: center;
  border: 2px solid rgba(231, 241, 255, 0.86);
  border-radius: 8px;
  background: linear-gradient(180deg, rgba(9, 24, 44, 0.98), rgba(0, 0, 0, 0.96));
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.44), 0 0 28px rgba(47, 134, 255, 0.24);
  clip-path: polygon(50% 0, 100% 18%, 100% 75%, 50% 100%, 0 75%, 0 18%);
}

.trusted-shield span {
  color: #d8e8ff;
  font-size: 0.72rem;
  text-transform: uppercase;
}

.trusted-shield strong {
  margin-top: 8px;
  font-size: 1rem;
  line-height: 1.18;
  text-transform: uppercase;
}

.standard-strip,
.trust-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border: 1px solid rgba(176, 210, 255, 0.28);
  border-radius: 8px;
  background:
    linear-gradient(145deg, rgba(12, 30, 56, 0.74), rgba(3, 9, 18, 0.8)),
    rgba(2, 8, 18, 0.72);
  box-shadow: inset 0 0 30px rgba(70, 145, 255, 0.08);
}

.standard-strip {
  margin-top: 36px;
  overflow: hidden;
}

.standard-strip div,
.trust-bar div {
  display: flex;
  align-items: center;
  gap: 14px;
  min-height: 96px;
  padding: 20px 26px;
}

.standard-strip div + div,
.trust-bar div + div {
  border-left: 1px solid rgba(176, 210, 255, 0.2);
}

.standard-strip p {
  color: #d5dfed;
  font-size: 0.86rem;
  line-height: 1.42;
}

.trust-bar {
  margin-top: 18px;
}

.trust-bar strong,
.trust-bar span {
  display: block;
}

.trust-bar strong {
  color: var(--white);
  font-size: 1rem;
}

.trust-bar span {
  color: #aeb9ca;
  margin-top: 4px;
  font-size: 0.84rem;
}

.section {
  padding: 88px 0;
}

.section-heading {
  display: grid;
  grid-template-columns: 0.82fr 1fr;
  gap: 28px;
  align-items: end;
  margin-bottom: 36px;
}

.section-heading .eyebrow {
  grid-column: 1 / -1;
}

.section-heading h2 {
  max-width: 680px;
}

.section-heading p {
  max-width: 640px;
}

.split-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 34px;
  align-items: center;
}

.product-card,
.feedback-product {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(159, 205, 255, 0.3);
  border-radius: 8px;
  background: rgba(5, 14, 27, 0.82);
  box-shadow: var(--shadow), inset 0 0 32px rgba(47, 134, 255, 0.08);
}

.product-card {
  transform: perspective(900px) rotateY(4deg);
}

.product-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.feature-grid,
.quality-card-grid,
.partner-trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.feature-grid.compact {
  grid-template-columns: repeat(3, 1fr);
}

.feature-card,
.feature-grid.compact div,
.hub-board div,
.partner-trust-grid article,
.document-card,
.process-step,
.quality-card {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(148, 203, 255, 0.34);
  border-radius: 8px;
  background:
    linear-gradient(145deg, rgba(18, 38, 68, 0.9), rgba(4, 11, 22, 0.92)),
    rgba(5, 14, 27, 0.86);
  box-shadow: 0 18px 52px rgba(0, 0, 0, 0.38), inset 0 0 30px rgba(59, 145, 255, 0.08);
}

.feature-card::before,
.feature-grid.compact div::before,
.hub-board div::before,
.partner-trust-grid article::before,
.document-card::before,
.process-step::before,
.quality-card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(135deg, rgba(124, 196, 255, 0.24), transparent 22%),
    linear-gradient(315deg, rgba(68, 132, 255, 0.22), transparent 23%);
  opacity: 0.7;
}

.feature-card {
  min-height: 230px;
  padding: 24px;
}

.index-badge,
.card-number {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 54px;
  height: 38px;
  color: #d7e7ff;
  border: 1px solid rgba(98, 200, 255, 0.48);
  border-radius: 4px;
  background: rgba(47, 134, 255, 0.08);
  font-size: 0.98rem;
  font-weight: 900;
}

.feature-card h3,
.feature-grid.compact strong,
.hub-board strong,
.partner-trust-grid h3,
.document-card h3,
.process-step h3 {
  position: relative;
  display: block;
  color: var(--white);
}

.feature-card h3 {
  margin-top: 28px;
}

.feature-card p,
.partner-trust-grid p {
  position: relative;
  margin-top: 12px;
  font-size: 0.94rem;
}

.feature-grid.compact div {
  min-height: 122px;
  padding: 22px;
}

.feature-grid.compact strong {
  color: var(--blue-hot);
  font-size: 1.3rem;
}

.feature-grid.compact span {
  position: relative;
  display: block;
  color: #afbac9;
  margin-top: 7px;
  font-size: 0.88rem;
}

.quality-section {
  padding-top: 96px;
}

.quality-poster {
  margin-bottom: 34px;
}

.certificate-stage .stage-base {
  bottom: 34px;
}

.certificate-visual {
  position: relative;
  z-index: 2;
  width: min(470px, 88vw);
  min-height: 565px;
  padding: 18px;
  border: 1px solid rgba(218, 239, 255, 0.72);
  border-radius: 8px;
  background:
    linear-gradient(145deg, rgba(225, 239, 255, 0.18), rgba(34, 69, 112, 0.12)),
    rgba(220, 235, 255, 0.08);
  box-shadow:
    0 28px 88px rgba(0, 0, 0, 0.62),
    0 0 52px rgba(47, 134, 255, 0.38),
    inset 0 0 30px rgba(255, 255, 255, 0.16);
  transform: perspective(950px) rotateY(-8deg) rotateX(2deg);
}

.certificate-glass {
  position: absolute;
  inset: -1px;
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.18), transparent 36%, rgba(105, 179, 255, 0.18));
  pointer-events: none;
}

.certificate-paper {
  position: relative;
  min-height: 526px;
  padding: 28px 26px 24px;
  color: #182235;
  text-align: center;
  border: 1px solid rgba(15, 42, 75, 0.22);
  background:
    linear-gradient(125deg, rgba(255, 255, 255, 0.97), rgba(212, 224, 241, 0.94)),
    repeating-linear-gradient(45deg, rgba(20, 67, 126, 0.08) 0, rgba(20, 67, 126, 0.08) 1px, transparent 1px, transparent 12px);
  overflow: hidden;
}

.certificate-paper::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(118deg, transparent 0 45%, rgba(95, 183, 255, 0.22) 48%, rgba(255, 108, 217, 0.18) 54%, rgba(255, 234, 119, 0.22) 59%, transparent 65%),
    radial-gradient(circle at 82% 26%, rgba(47, 134, 255, 0.16), transparent 34%);
}

.certificate-paper > * {
  position: relative;
  z-index: 1;
}

.certificate-mark {
  margin: 0 auto 8px;
  color: #132136;
  font-size: 1.8rem;
  font-weight: 950;
}

.certificate-brand {
  color: #39475e;
  font-size: 0.78rem;
  text-transform: uppercase;
}

.certificate-paper h3 {
  margin-top: 22px;
  color: #111b2d;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 2.05rem;
  line-height: 1;
  text-transform: uppercase;
}

.certificate-subtitle {
  color: #3c4b62;
  margin-top: 6px;
  font-size: 0.82rem;
  text-transform: uppercase;
}

.certificate-intro {
  max-width: 320px;
  margin: 22px auto 0;
  color: #344157;
  font-size: 0.78rem;
  line-height: 1.6;
}

.certificate-seal {
  display: grid;
  place-items: center;
  width: 116px;
  height: 116px;
  margin: 20px auto;
  color: #132136;
  border: 2px solid rgba(18, 34, 56, 0.72);
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(255, 255, 255, 0.28), rgba(215, 225, 238, 0.62)),
    repeating-linear-gradient(45deg, transparent 0 8px, rgba(40, 91, 160, 0.08) 8px 10px);
}

.certificate-seal span,
.certificate-seal strong {
  display: block;
}

.certificate-seal span {
  font-size: 0.64rem;
  font-weight: 900;
  text-transform: uppercase;
}

.certificate-seal strong {
  max-width: 78px;
  font-size: 0.82rem;
  line-height: 1.05;
  text-transform: uppercase;
}

.certificate-fields {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  text-align: left;
}

.certificate-field {
  min-height: 62px;
  padding: 9px;
  border: 1px solid rgba(16, 38, 66, 0.16);
  background: rgba(255, 255, 255, 0.38);
}

.certificate-field span,
.certificate-field strong {
  display: block;
}

.certificate-field span {
  color: #5a6678;
  font-size: 0.62rem;
  font-weight: 900;
  text-transform: uppercase;
}

.certificate-field strong {
  color: #182235;
  margin-top: 4px;
  font-size: 0.76rem;
  line-height: 1.32;
}

.signature-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
  margin-top: 18px;
  text-align: left;
}

.signature-line {
  display: block;
  height: 1px;
  margin-bottom: 7px;
  background: rgba(17, 31, 52, 0.48);
}

.signature-row strong {
  color: #334056;
  font-size: 0.68rem;
}

.certificate-motto {
  margin-top: 14px;
  color: #15253e;
  font-size: 0.76rem;
  font-weight: 900;
}

.quality-card-grid {
  margin-top: 10px;
}

.quality-card {
  min-height: 360px;
  padding: 22px 20px;
  text-align: center;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.quality-card:hover {
  transform: translateY(-8px);
  border-color: rgba(98, 200, 255, 0.8);
  box-shadow: 0 26px 70px rgba(0, 0, 0, 0.5), 0 0 38px rgba(47, 134, 255, 0.24);
}

.card-number {
  position: absolute;
  left: 18px;
  top: 14px;
}

.quality-icon {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 112px;
  height: 112px;
  margin: 44px auto 24px;
  color: #ddecff;
  border: 1px solid rgba(98, 200, 255, 0.62);
  border-radius: 50%;
  background:
    radial-gradient(circle at center, rgba(96, 171, 255, 0.22), transparent 58%),
    rgba(4, 16, 34, 0.88);
  box-shadow:
    0 0 0 8px rgba(47, 134, 255, 0.08),
    0 0 34px rgba(47, 134, 255, 0.46),
    inset 0 0 28px rgba(98, 200, 255, 0.14);
  font-size: 1.45rem;
  font-weight: 950;
}

.quality-icon img {
  position: absolute;
  inset: -2px;
  width: calc(100% + 4px);
  height: calc(100% + 4px);
  object-fit: cover;
  border-radius: 50%;
  mix-blend-mode: screen;
}

.quality-icon span {
  opacity: 0;
}

.quality-card h3 {
  position: relative;
  max-width: 230px;
  margin: 0 auto;
  font-size: 1.34rem;
}

.card-line {
  display: block;
  width: 42px;
  height: 2px;
  margin: 18px auto;
  background: var(--blue);
  box-shadow: 0 0 14px rgba(47, 134, 255, 0.9);
}

.quality-card p {
  position: relative;
  max-width: 220px;
  margin: 0 auto;
  color: #c3ccd8;
}

.quality-card-footer {
  position: absolute;
  right: 18px;
  bottom: 18px;
}

.mini-seal {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 92px;
  min-height: 34px;
  color: #dcefff;
  border: 1px solid rgba(98, 200, 255, 0.58);
  border-radius: 999px;
  background: rgba(4, 17, 36, 0.86);
  box-shadow: 0 0 18px rgba(47, 134, 255, 0.2);
  font-size: 0.66rem;
  font-weight: 900;
  text-transform: uppercase;
}

.quality-section .button-row,
.documents-section .button-row,
.final-cta .button-row {
  justify-content: center;
  margin-top: 34px;
}

.feedback-stage {
  display: grid;
  grid-template-columns: 0.55fr 1.45fr;
  gap: 22px;
  align-items: stretch;
}

.feedback-product {
  display: grid;
  align-content: end;
  min-height: 560px;
}

.feedback-product img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.64;
}

.feedback-product div {
  position: relative;
  z-index: 2;
  padding: 28px;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.9));
}

.feedback-product h3 {
  margin-top: 10px;
  font-size: 1.45rem;
}

.phone-scroll,
.feedback-wall {
  display: grid;
  gap: 20px;
}

.phone-scroll {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.feedback-wall {
  grid-template-columns: repeat(3, 1fr);
}

.phone-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 560px;
  padding: 14px 12px 16px;
  border: 1px solid rgba(169, 226, 255, 0.34);
  border-radius: 28px;
  background:
    linear-gradient(180deg, rgba(9, 22, 41, 0.98), rgba(3, 8, 15, 0.98)),
    #050b12;
  box-shadow:
    0 24px 64px rgba(0, 0, 0, 0.48),
    inset 0 0 0 4px rgba(255, 255, 255, 0.035),
    0 0 28px rgba(51, 135, 255, 0.2);
}

.phone-speaker {
  width: 66px;
  height: 5px;
  margin: 0 auto 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.18);
}

.chat-header {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 10px;
  align-items: center;
  padding: 12px;
  border: 1px solid rgba(167, 255, 209, 0.12);
  border-radius: 18px 18px 8px 8px;
  background: linear-gradient(135deg, #075e54, #0a7d67);
}

.avatar {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  color: #072017;
  background: linear-gradient(145deg, #e8fff3, #92f0c0);
  font-weight: 900;
}

.chat-header h3 {
  font-size: 0.98rem;
}

.chat-header p {
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.76rem;
  line-height: 1.2;
}

.chat-header span {
  color: #bbffd2;
  margin-left: 5px;
}

.chat-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 9px;
  margin-top: 12px;
  padding: 12px;
  border-radius: 8px 8px 20px 20px;
  background:
    linear-gradient(135deg, rgba(12, 33, 27, 0.76), rgba(5, 14, 23, 0.9)),
    repeating-linear-gradient(45deg, rgba(255, 255, 255, 0.035) 0, rgba(255, 255, 255, 0.035) 1px, transparent 1px, transparent 28px);
}

.chat-bubble {
  width: fit-content;
  max-width: 86%;
  border-radius: 8px;
  padding: 10px 10px 7px;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.16);
}

.chat-bubble p {
  color: #0c1a15;
  font-size: 0.78rem;
  line-height: 1.45;
}

.chat-bubble span {
  display: block;
  margin-top: 5px;
  color: rgba(10, 32, 23, 0.54);
  font-size: 0.66rem;
  text-align: right;
}

.from-customer {
  align-self: flex-start;
  background: #ffffff;
}

.from-viva {
  align-self: flex-end;
  background: #d9fdd3;
}

.partner-trust-grid {
  margin: 26px 0;
}

.partner-trust-grid article {
  min-height: 192px;
  padding: 22px;
}

.dealer-section {
  padding-top: 42px;
}

.cta-panel,
.subpage-hero {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(151, 203, 255, 0.28);
  border-radius: 8px;
  background:
    radial-gradient(circle at 80% 12%, rgba(47, 134, 255, 0.2), transparent 34%),
    linear-gradient(145deg, rgba(12, 30, 56, 0.9), rgba(3, 9, 18, 0.94));
  box-shadow: var(--shadow), inset 0 0 40px rgba(47, 134, 255, 0.08);
}

.cta-panel {
  padding: 46px;
}

.cta-panel h2 {
  margin-top: 12px;
}

.cta-panel p,
.subpage-hero p {
  max-width: 700px;
  margin-top: 14px;
}

.lagos-hub {
  padding-top: 40px;
}

.hub-board {
  display: grid;
  gap: 14px;
}

.hub-board div {
  min-height: 126px;
  padding: 24px;
}

.hub-board span {
  position: relative;
  display: block;
  color: var(--muted);
  margin-top: 8px;
}

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

.faq-list details {
  border: 1px solid rgba(126, 195, 255, 0.24);
  border-radius: 8px;
  background: rgba(7, 19, 35, 0.76);
  box-shadow: inset 0 0 26px rgba(47, 134, 255, 0.06);
}

.faq-list summary {
  cursor: pointer;
  padding: 18px 20px;
  color: var(--white);
  font-weight: 850;
}

.faq-list p {
  padding: 0 20px 20px;
}

.final-cta {
  text-align: center;
  padding-top: 46px;
}

.final-cta .metal-title,
.final-cta p {
  margin-inline: auto;
}

.final-cta .metal-title {
  align-items: center;
  max-width: 860px;
  font-size: 3.65rem;
}

.final-cta p {
  max-width: 720px;
  margin-top: 18px;
}

.subpage-hero {
  margin-top: 72px;
  padding: 60px 46px;
  min-height: 660px;
}

.feedback-hero {
  grid-template-columns: 0.82fr 1.18fr;
}

.hero-feedback-visual {
  min-height: 500px;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 12px;
}

.process-step {
  min-height: 176px;
  padding: 20px;
}

.process-step span {
  position: relative;
  display: block;
  color: var(--blue-hot);
  font-size: 0.8rem;
  font-weight: 900;
  margin-bottom: 20px;
}

.document-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
  margin-bottom: 26px;
}

.document-card {
  min-height: 190px;
  padding: 18px;
}

.document-card span {
  position: relative;
  display: inline-flex;
  color: #e2f2ff;
  border: 1px solid rgba(98, 200, 255, 0.54);
  border-radius: 999px;
  padding: 7px 9px;
  background: rgba(47, 134, 255, 0.18);
  font-size: 0.66rem;
  font-weight: 900;
  margin-bottom: 46px;
}

.feedback-wall-section {
  padding-bottom: 42px;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border-top: 1px solid rgba(126, 195, 255, 0.24);
  padding: 30px 0 42px;
}

.site-footer p {
  max-width: 520px;
  font-size: 0.9rem;
}

.footer-brand .brand-mark {
  width: 52px;
  height: 52px;
  flex-basis: 52px;
}

.footer-brand .brand-word {
  font-size: 1.1rem;
}

.text-link {
  color: var(--blue-hot);
  font-weight: 850;
}

.metallic-text {
  color: transparent;
  background: linear-gradient(180deg, #ffffff 0%, #aeb8c8 45%, #ffffff 100%);
  -webkit-background-clip: text;
  background-clip: text;
}

.blue-gradient-text {
  color: transparent;
  background: linear-gradient(180deg, #ffffff 0%, #4da3ff 42%, #005dff 100%);
  -webkit-background-clip: text;
  background-clip: text;
}

.section-heading h2,
.content-stack h2,
.cta-panel h2,
.hub-board strong,
.process-step h3,
.document-card h3 {
  color: transparent;
  background: linear-gradient(180deg, #ffffff 0%, #d8e3f4 30%, #9faec2 62%, #f7fbff 100%);
  -webkit-background-clip: text;
  background-clip: text;
}

.tech-section-bg {
  position: relative;
  isolation: isolate;
}

.tech-section-bg > * {
  position: relative;
  z-index: 1;
}

.tech-section-bg::after,
.aurora-bg {
  content: "";
  position: absolute;
  inset: -14% -8%;
  pointer-events: none;
  background:
    radial-gradient(circle at 18% 20%, rgba(0, 132, 255, 0.2), transparent 30%),
    radial-gradient(circle at 82% 25%, rgba(106, 90, 255, 0.16), transparent 31%),
    radial-gradient(circle at 48% 94%, rgba(0, 220, 255, 0.13), transparent 35%),
    linear-gradient(125deg, transparent 0 38%, rgba(50, 146, 255, 0.08) 39%, transparent 52%);
  filter: blur(12px);
  opacity: 0.82;
  z-index: -2;
}

.poster-section::before {
  background:
    radial-gradient(circle at 72% 18%, transparent 0 20%, rgba(74, 151, 255, 0.36) 20.2% 20.6%, transparent 21% 28%, rgba(0, 220, 255, 0.18) 28.2% 28.6%, transparent 29%),
    radial-gradient(circle at 82% 16%, rgba(94, 184, 255, 0.08), transparent 34%),
    repeating-radial-gradient(circle at 76% 18%, rgba(124, 196, 255, 0.2) 0 1px, transparent 1px 18px);
  opacity: 0.82;
}

.quality-section.poster-section::before,
.subpage-hero.poster-section::before {
  background:
    radial-gradient(circle at 76% 25%, transparent 0 28%, rgba(78, 157, 255, 0.28) 28.2% 28.7%, transparent 29% 39%, rgba(0, 220, 255, 0.14) 39.2% 39.6%, transparent 40%),
    radial-gradient(circle at 86% 20%, rgba(80, 164, 255, 0.14), transparent 36%),
    repeating-radial-gradient(circle at 78% 23%, rgba(116, 197, 255, 0.22) 0 1px, transparent 1px 19px),
    linear-gradient(120deg, transparent 0 42%, rgba(71, 151, 255, 0.08) 43%, transparent 56%);
}

.holographic-card {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  border-color: rgba(120, 190, 255, 0.28);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.045), transparent 20%, rgba(0, 180, 255, 0.055) 45%, rgba(180, 80, 255, 0.05) 58%, transparent 76%),
    linear-gradient(145deg, rgba(8, 18, 35, 0.72), rgba(3, 9, 19, 0.86));
  box-shadow:
    0 0 24px rgba(0, 132, 255, 0.22),
    0 24px 74px rgba(0, 0, 0, 0.36),
    inset 0 0 32px rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(16px);
}

.holographic-card > * {
  position: relative;
  z-index: 1;
}

.holographic-card::before {
  content: "";
  position: absolute;
  inset: -1px;
  padding: 1px;
  border-radius: inherit;
  background: linear-gradient(
    135deg,
    rgba(0, 140, 255, 0.9),
    rgba(255, 255, 255, 0.42),
    rgba(180, 80, 255, 0.34),
    rgba(255, 142, 223, 0.22),
    rgba(0, 220, 255, 0.8)
  );
  -webkit-mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  mask-composite: exclude;
  opacity: 0.78;
  pointer-events: none;
  z-index: 3;
}

.holographic-card::after {
  content: "";
  position: absolute;
  top: -70%;
  left: -85%;
  width: 64%;
  height: 240%;
  background: linear-gradient(
    120deg,
    transparent 0%,
    rgba(255, 255, 255, 0.08) 34%,
    rgba(0, 180, 255, 0.25) 45%,
    rgba(255, 255, 255, 0.18) 50%,
    rgba(180, 80, 255, 0.18) 58%,
    transparent 72%
  );
  opacity: 0.2;
  pointer-events: none;
  transform: rotate(18deg);
  z-index: 2;
}

.holographic-card:hover {
  border-color: rgba(138, 210, 255, 0.5);
  box-shadow:
    0 0 34px rgba(0, 132, 255, 0.34),
    0 26px 82px rgba(0, 0, 0, 0.46),
    inset 0 0 36px rgba(255, 255, 255, 0.06);
}

.holographic-card:hover::after {
  animation: lightSweep 1.55s ease forwards;
  opacity: 1;
}

.glow-button {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  border-color: rgba(0, 150, 255, 0.65);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.045), transparent 28%, rgba(0, 180, 255, 0.09) 48%, rgba(180, 80, 255, 0.08) 64%, transparent 82%),
    linear-gradient(135deg, #06152a, #0a1f3d);
  box-shadow:
    0 0 18px rgba(0, 132, 255, 0.35),
    inset 0 0 18px rgba(255, 255, 255, 0.05);
}

.glow-button > * {
  position: relative;
  z-index: 2;
}

.glow-button::before {
  content: "";
  position: absolute;
  inset: -1px;
  padding: 1px;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(0, 140, 255, 0.95), rgba(245, 250, 255, 0.48), rgba(139, 124, 255, 0.42), rgba(0, 220, 255, 0.78));
  -webkit-mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  mask-composite: exclude;
  pointer-events: none;
  z-index: 3;
}

.glow-button::after {
  content: "";
  position: absolute;
  top: -80%;
  left: -90%;
  width: 62%;
  height: 260%;
  background: linear-gradient(120deg, transparent, rgba(255, 255, 255, 0.2) 42%, rgba(77, 184, 255, 0.34) 50%, transparent 68%);
  opacity: 0.28;
  pointer-events: none;
  transform: rotate(18deg);
  z-index: 1;
}

.glow-button:hover {
  border-color: rgba(98, 200, 255, 0.86);
  box-shadow:
    0 0 30px rgba(0, 132, 255, 0.48),
    inset 0 0 22px rgba(255, 255, 255, 0.08);
}

.glow-button:hover::after {
  animation: lightSweep 1.35s ease forwards;
  opacity: 1;
}

.site-header {
  box-shadow:
    0 0 28px rgba(0, 132, 255, 0.18),
    0 16px 50px rgba(0, 0, 0, 0.42),
    inset 0 0 30px rgba(66, 142, 255, 0.08);
}

.brand-mark,
.strip-logo,
.line-icon,
.strip-icon,
.quality-icon,
.mini-seal,
.index-badge,
.card-number {
  box-shadow:
    0 0 18px rgba(0, 132, 255, 0.22),
    inset 0 0 18px rgba(255, 255, 255, 0.05);
}

.brand-mark,
.strip-logo {
  box-shadow:
    0 0 20px rgba(0, 180, 255, 0.34),
    0 0 30px rgba(47, 134, 255, 0.18),
    inset 0 0 18px rgba(255, 255, 255, 0.06);
}

.stage-rings::before,
.stage-rings::after {
  content: "";
  position: absolute;
  inset: 7%;
  border-radius: 50%;
  border: 1px dashed rgba(116, 197, 255, 0.26);
  pointer-events: none;
  transform: rotate(0deg);
  animation: ringDrift 28s linear infinite;
}

.stage-rings::after {
  inset: 18%;
  border-style: solid;
  border-color: rgba(0, 220, 255, 0.16);
  animation-duration: 38s;
  animation-direction: reverse;
}

.product-glass-frame.holographic-card {
  background:
    linear-gradient(130deg, rgba(255, 255, 255, 0.08), transparent 24%, rgba(0, 180, 255, 0.1) 50%, rgba(180, 80, 255, 0.08) 66%, transparent 84%),
    rgba(227, 238, 255, 0.06);
}

.product-glass-frame.holographic-card::after {
  width: 46%;
  opacity: 0.28;
}

.trusted-shield.holographic-card {
  background:
    linear-gradient(180deg, rgba(11, 28, 52, 0.96), rgba(0, 0, 0, 0.94)),
    rgba(8, 18, 35, 0.72);
}

.standard-strip.holographic-card,
.trust-bar.holographic-card {
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.035), transparent 32%, rgba(0, 180, 255, 0.06) 54%, transparent 72%),
    linear-gradient(145deg, rgba(12, 30, 56, 0.74), rgba(3, 9, 18, 0.84));
}

.product-card.holographic-card,
.feedback-product.holographic-card {
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.035), transparent 30%, rgba(0, 180, 255, 0.06) 54%, transparent 76%),
    rgba(5, 14, 27, 0.82);
}

.product-card.holographic-card {
  overflow: visible;
  border: 0;
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
  filter:
    drop-shadow(0 28px 62px rgba(0, 0, 0, 0.48))
    drop-shadow(0 0 34px rgba(47, 134, 255, 0.24));
}

.product-card.holographic-card::before {
  inset: -8% -7%;
  border-radius: 0;
  background:
    radial-gradient(ellipse at 52% 55%, rgba(0, 132, 255, 0.18), transparent 58%),
    radial-gradient(ellipse at 50% 84%, rgba(0, 220, 255, 0.14), transparent 46%);
  -webkit-mask: none;
  mask: none;
  filter: blur(10px);
  opacity: 0.72;
  z-index: 0;
}

.product-card.holographic-card::after {
  display: none;
}

.product-card.holographic-card img {
  position: relative;
  z-index: 1;
  -webkit-mask-image:
    linear-gradient(to right, transparent 0%, rgba(0, 0, 0, 0.1) 12%, rgba(0, 0, 0, 0.72) 24%, #000 34%, #000 86%, rgba(0, 0, 0, 0.45) 94%, transparent 100%),
    linear-gradient(to bottom, transparent 0%, rgba(0, 0, 0, 0.08) 12%, rgba(0, 0, 0, 0.64) 25%, #000 36%, #000 88%, rgba(0, 0, 0, 0.48) 95%, transparent 100%),
    radial-gradient(ellipse at 56% 60%, #000 0%, #000 52%, rgba(0, 0, 0, 0.76) 66%, rgba(0, 0, 0, 0.3) 80%, transparent 95%);
  -webkit-mask-composite: source-in, source-in;
  mask-image:
    linear-gradient(to right, transparent 0%, rgba(0, 0, 0, 0.1) 12%, rgba(0, 0, 0, 0.72) 24%, #000 34%, #000 86%, rgba(0, 0, 0, 0.45) 94%, transparent 100%),
    linear-gradient(to bottom, transparent 0%, rgba(0, 0, 0, 0.08) 12%, rgba(0, 0, 0, 0.64) 25%, #000 36%, #000 88%, rgba(0, 0, 0, 0.48) 95%, transparent 100%),
    radial-gradient(ellipse at 56% 60%, #000 0%, #000 52%, rgba(0, 0, 0, 0.76) 66%, rgba(0, 0, 0, 0.3) 80%, transparent 95%);
  mask-composite: intersect;
}

.feature-grid.compact div,
.hub-board div,
.faq-list details {
  backdrop-filter: blur(16px);
  box-shadow:
    0 0 22px rgba(0, 132, 255, 0.16),
    0 18px 52px rgba(0, 0, 0, 0.34),
    inset 0 0 30px rgba(255, 255, 255, 0.035);
}

.quality-card.holographic-card::before,
.feature-card.holographic-card::before,
.partner-trust-grid article.holographic-card::before,
.document-card.holographic-card::before,
.process-step.holographic-card::before {
  opacity: 0.86;
}

.quality-card.holographic-card,
.feature-card.holographic-card,
.document-card.holographic-card,
.process-step.holographic-card,
.partner-trust-grid article.holographic-card {
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.045), transparent 21%, rgba(0, 180, 255, 0.07) 50%, rgba(139, 124, 255, 0.055) 65%, transparent 84%),
    linear-gradient(145deg, rgba(8, 18, 35, 0.74), rgba(3, 9, 18, 0.9));
}

.quality-card.holographic-card .card-line,
.title-slash {
  position: relative;
}

.quality-card.holographic-card .card-line::after,
.title-slash::after {
  content: "";
  position: absolute;
  inset: -5px -12px;
  background: radial-gradient(ellipse at center, rgba(98, 200, 255, 0.36), transparent 68%);
  filter: blur(5px);
  pointer-events: none;
  z-index: -1;
}

.quality-card-footer::before,
.assurance-point::after {
  content: "";
  position: absolute;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--holo-cyan);
  box-shadow: 0 0 14px rgba(0, 220, 255, 0.8);
}

.quality-card-footer::before {
  right: -8px;
  bottom: 9px;
}

.assurance-point::after {
  top: 8px;
  right: 18px;
  opacity: 0.52;
}

.card-number::after,
.index-badge::after {
  content: "";
  position: absolute;
  right: -7px;
  bottom: -7px;
  width: 14px;
  height: 14px;
  border-right: 1px solid rgba(98, 200, 255, 0.78);
  border-bottom: 1px solid rgba(98, 200, 255, 0.78);
  pointer-events: none;
}

.certificate-visual.holographic-card {
  background:
    linear-gradient(145deg, rgba(245, 250, 255, 0.18), rgba(34, 69, 112, 0.12)),
    rgba(8, 18, 35, 0.64);
}

.certificate-glass::after {
  content: "";
  position: absolute;
  inset: 10px;
  border-radius: 6px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: inset 0 0 34px rgba(98, 200, 255, 0.16);
}

.certificate-paper::after {
  content: "";
  position: absolute;
  top: -12%;
  right: -36%;
  width: 64%;
  height: 126%;
  background: linear-gradient(
    122deg,
    transparent 0%,
    rgba(0, 180, 255, 0.25) 35%,
    rgba(255, 255, 255, 0.18) 45%,
    rgba(180, 80, 255, 0.18) 57%,
    transparent 72%
  );
  opacity: 0.48;
  transform: rotate(10deg);
  mix-blend-mode: screen;
  pointer-events: none;
  z-index: 1;
}

.certificate-paper > * {
  z-index: 2;
}

.certificate-seal {
  box-shadow:
    0 0 0 8px rgba(47, 134, 255, 0.06),
    0 0 32px rgba(47, 134, 255, 0.24),
    inset 0 0 22px rgba(255, 255, 255, 0.35);
}

.certificate-field {
  box-shadow: inset 0 0 18px rgba(64, 139, 255, 0.06);
}

.phone-card.holographic-card {
  border-color: rgba(120, 190, 255, 0.34);
  background:
    linear-gradient(155deg, rgba(255, 255, 255, 0.055), transparent 24%, rgba(0, 180, 255, 0.07) 52%, rgba(139, 124, 255, 0.05) 68%, transparent 84%),
    linear-gradient(180deg, rgba(9, 22, 41, 0.96), rgba(3, 8, 15, 0.98));
  box-shadow:
    0 0 28px rgba(0, 132, 255, 0.25),
    0 24px 64px rgba(0, 0, 0, 0.48),
    inset 0 0 0 4px rgba(255, 255, 255, 0.035);
}

.chat-header {
  border-color: rgba(98, 200, 255, 0.22);
  background:
    linear-gradient(135deg, rgba(10, 40, 78, 0.96), rgba(5, 16, 34, 0.98)),
    rgba(8, 18, 35, 0.72);
  box-shadow: inset 0 0 18px rgba(0, 132, 255, 0.12);
}

.avatar {
  color: #f7fbff;
  background: linear-gradient(145deg, #4fbfff, #215fe5);
  box-shadow: 0 0 18px rgba(0, 132, 255, 0.44);
}

.chat-header span {
  color: #8fe3ff;
}

.chat-body {
  background:
    linear-gradient(135deg, rgba(9, 27, 51, 0.8), rgba(4, 10, 20, 0.92)),
    repeating-linear-gradient(45deg, rgba(98, 200, 255, 0.04) 0, rgba(98, 200, 255, 0.04) 1px, transparent 1px, transparent 28px);
}

.from-viva {
  background: linear-gradient(145deg, #dff6ff, #b7dcff);
}

.from-customer {
  background: linear-gradient(145deg, #ffffff, #e8f1ff);
}

.cta-panel.holographic-card {
  background:
    radial-gradient(circle at 80% 12%, rgba(47, 134, 255, 0.22), transparent 34%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.04), transparent 32%, rgba(0, 180, 255, 0.08) 56%, rgba(139, 124, 255, 0.055) 70%, transparent 84%),
    linear-gradient(145deg, rgba(12, 30, 56, 0.9), rgba(3, 9, 18, 0.94));
}

.subpage-hero.holographic-card {
  background:
    radial-gradient(circle at 80% 12%, rgba(47, 134, 255, 0.18), transparent 34%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.035), transparent 30%, rgba(0, 180, 255, 0.07) 56%, transparent 78%),
    linear-gradient(145deg, rgba(12, 30, 56, 0.86), rgba(3, 9, 18, 0.94));
}

@keyframes lightSweep {
  from {
    left: -85%;
  }

  to {
    left: 130%;
  }
}

@keyframes ringDrift {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
  }
}

@media (min-width: 1680px) {
  :root {
    --page-max: 1640px;
    --page-gutter: 72px;
  }

  .hero-grid,
  .quality-poster,
  .subpage-hero {
    grid-template-columns: minmax(520px, 0.9fr) minmax(680px, 1.1fr);
    gap: 72px;
  }

  .hero-copy p,
  .quality-copy p,
  .subpage-hero p {
    max-width: 650px;
  }

  .product-blend-frame {
    width: min(690px, 100%);
  }
}

@media (max-width: 1120px) {
  .metal-title {
    font-size: 3.7rem;
  }

  h2 {
    font-size: 2.28rem;
  }

  .hero-grid,
  .quality-poster,
  .subpage-hero,
  .feedback-hero,
  .feedback-stage,
  .split-layout {
    grid-template-columns: 1fr;
  }

  .product-stage,
  .certificate-stage {
    min-height: 560px;
  }

  .assurance-points,
  .feature-grid,
  .quality-card-grid,
  .partner-trust-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .standard-strip,
  .trust-bar,
  .process-grid,
  .document-grid,
  .feedback-wall {
    grid-template-columns: repeat(2, 1fr);
  }

  .standard-strip div:nth-child(3),
  .trust-bar div:nth-child(3) {
    border-left: 0;
  }

  .feature-grid.compact {
    grid-template-columns: repeat(2, 1fr);
  }

  .feedback-product {
    min-height: 420px;
  }
}

@media (max-width: 980px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .site-nav {
    width: 100%;
    padding-bottom: 2px;
  }
}

@media (max-width: 760px) {
  .section,
  .hero-section,
  .subpage-hero,
  .trust-bar,
  .site-footer {
    width: min(100% - 28px, 1240px);
  }

  .site-header {
    width: 100%;
    align-items: center;
    flex-direction: row;
    gap: 0;
    margin-top: 0;
    padding: 10px 14px;
    border: 0;
    border-bottom: 1px solid rgba(120, 190, 255, 0.18);
    border-radius: 0;
    background: rgba(2, 8, 18, 0.84);
    box-shadow: none;
  }

  .site-nav {
    display: none !important;
  }

  .nav-link {
    flex: 1 1 calc(33.333% - 8px);
  }

  .site-header .nav-cta,
  .site-header .site-nav a[href*="api.whatsapp.com"],
  .site-header .site-nav a[href*="wa.me"] {
    display: none !important;
  }

  .hero-section {
    padding-top: 46px;
  }

  .section {
    padding: 64px 0;
  }

  .metal-title,
  .final-cta .metal-title {
    font-size: 2.62rem;
    line-height: 0.98;
  }

  h2 {
    font-size: 1.96rem;
  }

  .section-heading {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .assurance-points,
  .feature-grid,
  .feature-grid.compact,
  .partner-trust-grid,
  .process-grid,
  .document-grid {
    grid-template-columns: 1fr;
  }

  .assurance-point + .assurance-point {
    border-left: 0;
    border-top: 1px solid rgba(180, 214, 255, 0.18);
    padding-top: 16px;
  }

  .product-stage,
  .certificate-stage {
    min-height: 480px;
  }

  .trusted-shield {
    right: 0;
    width: 108px;
    min-height: 132px;
  }

  .standard-strip,
  .trust-bar {
    grid-template-columns: 1fr;
  }

  .standard-strip div + div,
  .trust-bar div + div,
  .standard-strip div:nth-child(3),
  .trust-bar div:nth-child(3) {
    border-left: 0;
    border-top: 1px solid rgba(176, 210, 255, 0.2);
  }

  .quality-card-grid,
  .phone-scroll,
  .feedback-wall {
    display: flex;
    overflow-x: auto;
    padding-bottom: 14px;
    scroll-snap-type: x mandatory;
  }

  .quality-card {
    flex: 0 0 286px;
    scroll-snap-align: start;
  }

  .phone-card {
    flex: 0 0 292px;
    min-height: 560px;
    scroll-snap-align: start;
  }

  .certificate-visual {
    width: min(100%, 390px);
    min-height: auto;
    transform: none;
  }

  .certificate-paper {
    min-height: auto;
    padding: 24px 18px 20px;
  }

  .certificate-fields,
  .signature-row {
    grid-template-columns: 1fr;
  }

  .subpage-hero,
  .cta-panel {
    padding: 30px 22px;
  }

  .subpage-hero {
    min-height: auto;
  }

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }

  body {
    overflow-x: hidden;
    background:
      radial-gradient(circle at 74% 8%, rgba(36, 111, 231, 0.2), transparent 28%),
      linear-gradient(125deg, #01040a 0%, #061225 48%, #01050b 100%);
  }

  body::before,
  body::after {
    display: none;
  }

  .site-header,
  .holographic-card,
  .feature-grid.compact div,
  .hub-board div,
  .faq-list details,
  .phone-card.holographic-card,
  .cta-panel.holographic-card,
  .subpage-hero.holographic-card {
    -webkit-backdrop-filter: none !important;
    backdrop-filter: none !important;
  }

  .tech-section-bg::after,
  .aurora-bg,
  .poster-section::before {
    inset: -6% -4%;
    filter: none !important;
    opacity: 0.42;
    background:
      radial-gradient(circle at 78% 18%, rgba(47, 134, 255, 0.16), transparent 32%),
      linear-gradient(125deg, transparent 0 42%, rgba(50, 146, 255, 0.06) 43%, transparent 58%);
  }

  .holographic-card::after,
  .glow-button::after,
  .stage-rings::before,
  .stage-rings::after,
  .certificate-paper::after {
    display: none !important;
    animation: none !important;
  }

  .stage-rings {
    width: 100%;
    opacity: 0.42;
    filter: none;
    background:
      radial-gradient(circle, transparent 0 48%, rgba(60, 142, 255, 0.22) 49%, transparent 50% 66%, rgba(60, 142, 255, 0.12) 67%, transparent 68%),
      radial-gradient(circle at 50% 50%, rgba(47, 134, 255, 0.1), transparent 58%);
  }

  .product-blend-frame,
  .product-card.holographic-card,
  .feedback-product.holographic-card {
    filter: drop-shadow(0 18px 42px rgba(0, 0, 0, 0.4));
    transform: none;
  }

  .product-blend-frame::before,
  .product-blend-frame::after,
  .product-card.holographic-card::before {
    filter: none !important;
    opacity: 0.38;
  }

  .product-blend-frame img,
  .product-card.holographic-card img {
    -webkit-mask-image: none !important;
    mask-image: none !important;
  }
}

@media (max-width: 480px) {
  .brand-mark {
    width: 56px;
    height: 56px;
    flex-basis: 56px;
  }

  .brand-word {
    font-size: 1.08rem;
  }

  .brand-copy small {
    font-size: 0.62rem;
  }

  .nav-link,
  .nav-cta,
  .btn {
    min-height: 40px;
    font-size: 0.84rem;
  }

  .button-row {
    align-items: stretch;
    flex-direction: column;
  }

  .button-row .btn {
    width: 100%;
  }

  .product-stage,
  .certificate-stage {
    min-height: 430px;
  }

  .product-glass-frame {
    transform: none;
  }

  .stage-base {
    bottom: 38px;
  }

  .trusted-shield {
    display: none;
  }

  .metal-title,
  .final-cta .metal-title {
    font-size: 2.18rem;
  }

  .title-slash {
    width: 165px;
  }

  .chat-bubble {
    max-width: 92%;
  }
}