:root {
  --deep: #020b1f;
  --navy: #061735;
  --blue: #126bff;
  --blue-light: #5fa8ff;
  --black: #050505;
  --soft: #f4f7fb;
  --line: #e4eaf2;
  --muted-light: #d9e1ec;
  --muted: #8b96a8;
  --text: #111827;
  --white: #ffffff;
  --dark-gradient: linear-gradient(135deg, #020b1f 0%, #061735 58%, #020b1f 100%);
  --card-gradient: linear-gradient(145deg, rgba(6, 23, 53, 0.95) 0%, rgba(2, 11, 31, 0.98) 100%);
  --blue-gradient: linear-gradient(135deg, #126bff 0%, #5fa8ff 100%);
  --shadow-dark: 0 24px 80px rgba(0, 0, 0, 0.35);
  --shadow-light: 0 18px 50px rgba(2, 11, 31, 0.08);
  color-scheme: dark;
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  scroll-behavior: smooth;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--deep);
  scrollbar-color: var(--blue) rgba(2, 11, 31, 0.92);
  scrollbar-width: thin;
}

body {
  margin: 0;
  overflow-x: hidden;
  color: var(--text);
  background: var(--deep);
  font-size: 16px;
  line-height: 1.65;
}

*::-webkit-scrollbar {
  width: 12px;
  height: 12px;
}

*::-webkit-scrollbar-track {
  background: linear-gradient(180deg, rgba(2, 11, 31, 0.96), rgba(6, 23, 53, 0.96));
}

*::-webkit-scrollbar-thumb {
  border: 3px solid rgba(2, 11, 31, 0.96);
  border-radius: 999px;
  background: linear-gradient(180deg, var(--blue-light), var(--blue));
  box-shadow: 0 0 18px rgba(18, 107, 255, 0.26);
}

*::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, #8fc2ff, var(--blue));
}

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

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

button,
input,
textarea {
  font: inherit;
}

button {
  color: inherit;
  cursor: pointer;
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.62;
}

.container {
  width: min(1200px, calc(100% - 64px));
  margin: 0 auto;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1000;
  width: 100%;
  color: var(--white);
  background: rgba(2, 11, 31, 0.76);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(18px);
}

.nav-shell {
  display: grid;
  grid-template-columns: 190px 1fr auto;
  align-items: center;
  gap: 24px;
  width: min(1200px, calc(100% - 64px));
  min-height: 78px;
  margin: 0 auto;
}

.brand {
  justify-self: start;
}

.brand img {
  width: 154px;
  height: auto;
}

.site-nav {
  justify-self: end;
  display: flex;
  align-items: center;
  gap: 28px;
  color: var(--muted-light);
  font-size: 14px;
  font-weight: 500;
}

.site-nav a,
.site-nav button,
.header-cta,
.button {
  transition: transform 180ms ease, color 180ms ease, background 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.site-nav a:hover,
.site-nav button:hover {
  color: var(--blue-light);
}

.mobile-nav-cta {
  display: none;
  border: 0;
  background: transparent;
  text-align: left;
}

.header-cta {
  justify-self: end;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 20px;
  border: 0;
  border-radius: 999px;
  color: var(--white);
  background: var(--blue);
  box-shadow: 0 12px 30px rgba(18, 107, 255, 0.24);
  font-size: 14px;
  font-weight: 700;
  white-space: nowrap;
}

.header-cta:hover,
.button-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 42px rgba(18, 107, 255, 0.34);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.06);
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 5px auto;
  background: var(--white);
}

main {
  background: var(--deep);
}

section {
  position: relative;
  padding: 112px 0;
}

.section-dark {
  color: var(--white);
  background: var(--dark-gradient);
}

.section-light {
  color: var(--text);
  background: var(--soft);
}

.section-soft {
  color: var(--text);
  background: #ffffff;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: "Poppins", "Inter", sans-serif;
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: 0;
}

h1 {
  max-width: 680px;
  color: var(--white);
  font-size: clamp(3.6rem, 5.5vw, 4.25rem);
}

h1 span {
  color: var(--blue);
}

h2 {
  color: inherit;
  font-size: clamp(2.35rem, 3.5vw, 3.1rem);
}

h3 {
  font-size: 1.08rem;
  line-height: 1.2;
}

p {
  margin: 0;
}

.section-dark p {
  color: var(--muted-light);
}

.section-light p,
.section-soft p {
  color: #4b5563;
}

.hero {
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding: 138px 0 90px;
  overflow: hidden;
}

.hero::before,
.process::before,
.final-cta::before {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(95, 168, 255, 0.08) 1px, transparent 1px),
    linear-gradient(180deg, rgba(95, 168, 255, 0.05) 1px, transparent 1px);
  background-size: 96px 96px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent 78%);
  content: "";
}

.hero-grid,
.two-column {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.95fr);
  align-items: center;
  gap: 56px;
}

.hero-copy,
.hero-visual {
  min-width: 0;
}

.hero-copy {
  max-width: 700px;
}

.badge,
.section-kicker {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  margin: 0 0 22px;
  border-radius: 999px;
  font-weight: 700;
  letter-spacing: 0;
}

.badge {
  max-width: 100%;
  padding: 8px 14px;
  border: 1px solid rgba(95, 168, 255, 0.28);
  color: #bfd8ff;
  background: rgba(18, 107, 255, 0.12);
  font-size: 13px;
  line-height: 1.35;
  white-space: normal;
}

.section-kicker {
  color: var(--blue);
  font-size: 13px;
  text-transform: uppercase;
}

.section-dark .section-kicker {
  color: var(--blue-light);
}

.hero-lead {
  max-width: 620px;
  margin-top: 24px;
  color: var(--muted-light);
  font-size: 18px;
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 0 26px;
  border: 0;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 800;
  line-height: 1;
  text-align: center;
  white-space: normal;
}

.button-primary {
  border: 1px solid rgba(95, 168, 255, 0.28);
  color: var(--white);
  background: var(--blue-gradient);
  box-shadow: 0 14px 36px rgba(18, 107, 255, 0.28);
}

.button-secondary {
  border: 1px solid rgba(255, 255, 255, 0.24);
  color: var(--white);
  background: transparent;
}

.button-secondary:hover {
  background: rgba(255, 255, 255, 0.08);
  transform: translateY(-2px);
}

.support-line {
  margin-top: 24px;
  color: var(--muted);
  font-size: 14px;
}

.hero-visual {
  position: relative;
  min-height: 620px;
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 28px;
  background: var(--navy);
  box-shadow: var(--shadow-dark);
}

.hero-visual > img:first-child,
.media-card img,
.cta-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-visual > img:first-child {
  position: absolute;
  inset: 0;
  object-position: 50% 30%;
}

.hero-visual::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(2, 11, 31, 0.28), rgba(2, 11, 31, 0.08));
  content: "";
}

.hero-mark {
  position: absolute;
  right: 30px;
  bottom: 30px;
  z-index: 2;
  width: min(220px, 42%);
  filter: drop-shadow(0 18px 36px rgba(0, 0, 0, 0.45));
}

.section-copy {
  max-width: 620px;
}

.section-copy > p:not(.section-kicker):not(.highlight-box):not(.dark-quote),
.section-heading > p:not(.section-kicker) {
  margin-top: 22px;
  font-size: 18px;
  line-height: 1.75;
}

.section-heading {
  max-width: 790px;
  margin-bottom: 44px;
}

.section-heading.center {
  max-width: 880px;
  margin-right: auto;
  margin-left: auto;
  text-align: center;
}

.pain-grid {
  display: grid;
  gap: 14px;
}

.pain-grid article {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: 16px;
  color: #334155;
  background: var(--white);
  box-shadow: var(--shadow-light);
  font-weight: 600;
}

.mini-check {
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  width: 22px;
  height: 22px;
  margin-top: 2px;
  border-radius: 999px;
  background: rgba(18, 107, 255, 0.12);
}

.mini-check::before {
  width: 8px;
  height: 4px;
  border-bottom: 2px solid var(--blue);
  border-left: 2px solid var(--blue);
  content: "";
  transform: rotate(-45deg);
}

.highlight-box {
  margin-top: 28px;
  padding: 20px 24px;
  border-left: 3px solid var(--blue);
  border-radius: 16px;
  color: #eaf2ff;
  background: rgba(18, 107, 255, 0.1);
  font-weight: 700;
}

.media-card {
  position: relative;
  min-height: 500px;
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 24px;
  background: var(--navy);
  box-shadow: var(--shadow-dark);
}

.media-card img {
  position: absolute;
  inset: 0;
  object-position: 50% 35%;
}

.light-media {
  border-color: rgba(2, 11, 31, 0.08);
  box-shadow: var(--shadow-light);
}

.audience-grid,
.solution-grid {
  display: grid;
  gap: 18px;
}

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

.solution-grid {
  grid-template-columns: repeat(5, 1fr);
}

.audience-grid article,
.solution-card {
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--white);
  box-shadow: var(--shadow-light);
}

.audience-grid article {
  min-height: 210px;
  padding: 26px;
}

.solution-card {
  min-height: 300px;
  padding: 28px;
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.solution-card:hover,
.audience-grid article:hover,
.chip-grid span:hover {
  transform: translateY(-4px);
  border-color: rgba(18, 107, 255, 0.34);
}

.audience-grid h3,
.solution-card h3 {
  color: var(--text);
}

.audience-grid p,
.solution-card p {
  margin-top: 12px;
  color: #64748b;
  font-size: 15px;
  line-height: 1.6;
}

.line-icon {
  position: relative;
  display: inline-block;
  width: 46px;
  height: 46px;
  margin-bottom: 22px;
  border: 1px solid rgba(18, 107, 255, 0.24);
  border-radius: 999px;
  background: rgba(18, 107, 255, 0.08);
}

.line-icon::before,
.line-icon::after {
  position: absolute;
  inset: 13px;
  border: 2px solid var(--blue);
  border-radius: 6px;
  content: "";
}

.icon-star::before,
.icon-target::before {
  border-radius: 999px;
}

.icon-flow::after {
  inset: 21px 10px auto 10px;
  height: 0;
  border-width: 2px 0 0;
  border-radius: 0;
}

.icon-dashboard::after,
.icon-tech::after {
  inset: auto 13px 13px 13px;
  height: 5px;
  border-width: 2px 0 0;
  border-radius: 0;
}

.icon-method::after,
.icon-layers::after {
  inset: 18px 9px 10px 17px;
}

.timeline {
  position: relative;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 18px;
  margin: 54px 0 0;
  padding: 0;
  list-style: none;
}

.timeline::before {
  position: absolute;
  top: 30px;
  left: 8%;
  right: 8%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(95, 168, 255, 0.8), transparent);
  content: "";
}

.timeline li {
  position: relative;
  padding: 74px 18px 24px;
  border: 1px solid rgba(95, 168, 255, 0.18);
  border-radius: 20px;
  background: var(--card-gradient);
}

.timeline span {
  position: absolute;
  top: 12px;
  left: 18px;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 999px;
  color: var(--white);
  background: var(--blue-gradient);
  font-weight: 800;
}

.timeline h3 {
  color: var(--white);
}

.timeline p {
  margin-top: 10px;
  color: var(--muted-light);
  font-size: 14px;
  line-height: 1.6;
}

.check-list {
  display: grid;
  gap: 12px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 30px;
  color: #334155;
  font-weight: 600;
}

.check-list li::before,
.pill-list li::before,
.chip-grid span::before {
  position: absolute;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--blue);
  content: "";
}

.check-list li::before {
  top: 10px;
  left: 0;
}

.dark-quote {
  margin-top: 30px;
  padding: 24px;
  border-radius: 20px;
  color: var(--white);
  background: var(--navy);
  font-family: "Poppins", "Inter", sans-serif;
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1.35;
}

.section-light .dark-quote {
  color: var(--white);
}

.chip-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.chip-grid span {
  position: relative;
  min-height: 58px;
  display: flex;
  align-items: center;
  padding: 0 18px 0 42px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--text);
  background: var(--white);
  box-shadow: var(--shadow-light);
  font-weight: 700;
  transition: transform 180ms ease, border-color 180ms ease, color 180ms ease;
}

.chip-grid span::before {
  left: 20px;
}

.phone-media img {
  object-position: 50% 45%;
}

.pill-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
}

.pill-list li {
  position: relative;
  padding: 10px 14px 10px 30px;
  border: 1px solid rgba(95, 168, 255, 0.18);
  border-radius: 999px;
  color: var(--muted-light);
  background: rgba(255, 255, 255, 0.04);
  font-weight: 600;
}

.pill-list li::before {
  top: 18px;
  left: 14px;
}

.cta-panel {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 380px;
  gap: 42px;
  align-items: center;
  overflow: hidden;
  padding: clamp(34px, 5vw, 64px);
  border: 1px solid rgba(95, 168, 255, 0.22);
  border-radius: 28px;
  background: linear-gradient(135deg, rgba(6, 23, 53, 0.94), rgba(2, 11, 31, 0.98));
  box-shadow: var(--shadow-dark), 0 0 0 1px rgba(18, 107, 255, 0.08);
}

.cta-content {
  position: relative;
  z-index: 1;
  max-width: 720px;
}

.cta-content h2 {
  max-width: 760px;
}

.cta-content > p:not(.section-kicker):not(.support-line) {
  margin-top: 22px;
  color: var(--muted-light);
  font-size: 18px;
}

.cta-image {
  position: relative;
  z-index: 1;
  height: 310px;
  margin: 0;
  overflow: hidden;
  border-radius: 24px;
  opacity: 0.82;
}

.faq {
  background: var(--black);
}

.faq-layout {
  align-items: start;
}

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

details {
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.035);
}

summary {
  cursor: pointer;
  padding: 22px 24px;
  color: var(--white);
  font-weight: 800;
}

details p {
  padding: 0 24px 22px;
  color: var(--muted-light);
}

body.modal-open {
  overflow: hidden;
}

.diagnostic-modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: grid;
  place-items: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 180ms ease;
}

.diagnostic-modal.is-open {
  opacity: 1;
  pointer-events: auto;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(2, 11, 31, 0.78);
  backdrop-filter: blur(12px);
}

.modal-panel {
  position: relative;
  width: min(720px, 100%);
  max-height: min(90svh, 760px);
  overflow: auto;
  padding: clamp(28px, 5vw, 42px);
  border: 1px solid rgba(95, 168, 255, 0.28);
  border-radius: 28px;
  color: var(--white);
  background: var(--card-gradient);
  box-shadow: var(--shadow-dark), 0 0 0 1px rgba(18, 107, 255, 0.08);
  scrollbar-color: var(--blue) rgba(2, 11, 31, 0.62);
  scrollbar-width: thin;
}

.modal-panel::-webkit-scrollbar {
  width: 10px;
}

.modal-panel::-webkit-scrollbar-track {
  margin: 22px 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
}

.modal-panel::-webkit-scrollbar-thumb {
  border: 2px solid rgba(4, 13, 31, 0.96);
  border-radius: 999px;
  background: linear-gradient(180deg, var(--blue-light), var(--blue));
}

.modal-close {
  position: absolute;
  top: 18px;
  right: 18px;
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 999px;
  color: var(--white);
  background: rgba(255, 255, 255, 0.06);
}

.modal-close:hover {
  border-color: rgba(95, 168, 255, 0.48);
  color: var(--blue-light);
}

.modal-close svg,
.scroll-top svg,
.social-link svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.scroll-top {
  position: fixed;
  right: 28px;
  bottom: 28px;
  z-index: 1100;
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  padding: 0;
  border: 1px solid rgba(95, 168, 255, 0.36);
  border-radius: 999px;
  color: var(--white);
  background:
    linear-gradient(145deg, rgba(18, 107, 255, 0.28), rgba(2, 11, 31, 0.9)),
    rgba(2, 11, 31, 0.88);
  box-shadow: 0 18px 48px rgba(2, 11, 31, 0.36), 0 0 0 1px rgba(18, 107, 255, 0.12);
  opacity: 0;
  pointer-events: none;
  transform: translateY(14px) scale(0.96);
  backdrop-filter: blur(16px);
  transition: opacity 180ms ease, transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.scroll-top.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0) scale(1);
}

.scroll-top:hover {
  border-color: rgba(95, 168, 255, 0.72);
  box-shadow: 0 22px 56px rgba(2, 11, 31, 0.44), 0 0 32px rgba(18, 107, 255, 0.22);
  transform: translateY(-3px) scale(1);
}

.modal-panel h2 {
  max-width: 540px;
  padding-right: 38px;
}

.modal-lead {
  max-width: 590px;
  margin-top: 18px;
  color: var(--muted-light);
}

.lead-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 28px;
}

.lead-form label {
  display: grid;
  gap: 8px;
  color: #eaf2ff;
  font-size: 14px;
  font-weight: 700;
}

.full-field {
  grid-column: 1 / -1;
}

.lead-form input,
.lead-form textarea {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 14px;
  color: var(--white);
  background: rgba(255, 255, 255, 0.07);
  outline: none;
  transition: border-color 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.lead-form input {
  min-height: 48px;
  padding: 0 14px;
}

.lead-form textarea {
  resize: vertical;
  min-height: 118px;
  padding: 13px 14px;
}

.lead-form input::placeholder,
.lead-form textarea::placeholder {
  color: rgba(217, 225, 236, 0.58);
}

.lead-form input:focus,
.lead-form textarea:focus {
  border-color: rgba(95, 168, 255, 0.72);
  background: rgba(255, 255, 255, 0.1);
  box-shadow: 0 0 0 4px rgba(18, 107, 255, 0.16);
}

.lead-form .button {
  width: 100%;
  margin-top: 4px;
}

.form-status {
  min-height: 24px;
  color: var(--muted-light);
  font-size: 14px;
  font-weight: 700;
}

.form-status.is-success {
  color: #a7f3d0;
}

.form-status.is-error {
  color: #fecaca;
}

.site-footer {
  padding: 70px 0 34px;
  color: var(--white);
  background: var(--black);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.35fr 0.75fr 0.75fr;
  gap: 42px;
}

.footer-logo {
  width: 180px;
  margin-bottom: 20px;
}

.site-footer h2 {
  margin: 0 0 14px;
  font-size: 0.95rem;
}

.site-footer p,
.site-footer nav a {
  display: block;
  color: var(--muted);
}

.site-footer nav a {
  margin-top: 8px;
}

.site-footer nav a:hover {
  color: var(--blue-light);
}

.footer-socials {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 18px;
}

.social-link {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 999px;
  color: var(--muted-light);
  background: rgba(255, 255, 255, 0.045);
  transition: transform 180ms ease, color 180ms ease, border-color 180ms ease, background 180ms ease;
}

.social-link:hover {
  transform: translateY(-2px);
  border-color: rgba(95, 168, 255, 0.48);
  color: var(--blue-light);
  background: rgba(18, 107, 255, 0.12);
}

.social-link.is-disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.social-link.is-disabled:hover {
  transform: none;
  border-color: rgba(255, 255, 255, 0.14);
  color: var(--muted-light);
  background: rgba(255, 255, 255, 0.045);
}

.copyright {
  width: min(1200px, calc(100% - 64px));
  margin: 42px auto 0;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--muted);
  font-size: 14px;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 520ms ease, transform 520ms ease;
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1080px) {
  .nav-shell {
    grid-template-columns: 170px 1fr auto;
    gap: 18px;
  }

  .site-nav {
    gap: 18px;
  }

  .hero-grid,
  .two-column {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero {
    padding-top: 126px;
  }

  .hero-visual,
  .media-card {
    min-height: 460px;
  }

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

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

  .timeline::before {
    top: 0;
    bottom: 0;
    left: 30px;
    right: auto;
    width: 1px;
    height: auto;
    background: linear-gradient(180deg, transparent, rgba(95, 168, 255, 0.8), transparent);
  }

  .timeline li {
    padding: 24px 24px 24px 74px;
  }

  .timeline span {
    left: 18px;
  }
}

@media (max-width: 860px) {
  .container,
  .nav-shell,
  .copyright {
    width: min(100% - 40px, 1200px);
  }

  .nav-shell {
    grid-template-columns: 170px 1fr auto;
    min-height: 72px;
  }

  .nav-toggle {
    justify-self: end;
    display: block;
    grid-column: 3;
    grid-row: 1;
  }

  .header-cta {
    display: none;
  }

  .site-nav {
    position: absolute;
    top: 72px;
    left: 20px;
    right: 20px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 14px;
    border: 1px solid rgba(95, 168, 255, 0.18);
    border-radius: 20px;
    background: rgba(2, 11, 31, 0.98);
    box-shadow: var(--shadow-dark);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a,
  .site-nav button {
    padding: 13px 12px;
  }

  .site-nav .mobile-nav-cta {
    display: inline-flex;
    justify-content: center;
    margin-top: 8px;
    border-radius: 999px;
    color: var(--white);
    background: var(--blue);
    font-weight: 800;
  }

  .audience-grid,
  .solution-grid,
  .chip-grid,
  .footer-grid,
  .cta-panel {
    grid-template-columns: 1fr;
  }

  .cta-image {
    height: 240px;
  }
}

@media (max-width: 640px) {
  .container,
  .nav-shell,
  .copyright {
    width: calc(100% - 56px);
    max-width: 1200px;
  }

  section {
    padding: 56px 0;
  }

  .hero {
    min-height: auto;
    padding: 112px 0 64px;
  }

  h1 {
    font-size: clamp(2.35rem, 11vw, 2.75rem);
  }

  h2 {
    font-size: clamp(1.9rem, 8vw, 2.25rem);
  }

  .hero-lead,
  .section-copy > p:not(.section-kicker):not(.highlight-box):not(.dark-quote),
  .section-heading > p:not(.section-kicker) {
    font-size: 16px;
  }

  .hero-actions,
  .hero-actions .button {
    width: 100%;
  }

  .hero-visual,
  .media-card {
    min-height: 360px;
    border-radius: 24px;
  }

  .hero-mark {
    width: 150px;
  }

  .pain-grid article,
  .audience-grid article,
  .solution-card {
    padding: 22px;
  }

  .solution-card {
    min-height: auto;
  }

  .chip-grid span {
    min-height: 54px;
  }

  .cta-panel {
    padding: 26px;
    border-radius: 24px;
  }

  .diagnostic-modal {
    padding: 14px;
  }

  .modal-panel {
    border-radius: 22px;
  }

  .lead-form {
    grid-template-columns: 1fr;
  }

  .scroll-top {
    right: 18px;
    bottom: 18px;
    width: 48px;
    height: 48px;
  }
}