:root {
  --bg: #f4f8ff;
  --surface: rgba(255,255,255,.86);
  --surface-solid: #ffffff;
  --surface-blue: #071b3a;
  --surface-blue-2: #0a2e63;
  --surface-dark: #081426;
  --text: #09162e;
  --muted: #60708a;
  --line: rgba(192,211,238,.78);
  --line-dark: rgba(255,255,255,.16);
  --blue: #0a7cff;
  --blue-2: #114bb6;
  --navy: #041d49;
  --cyan: #56d8ff;
  --glow: rgba(10,124,255,.22);
  --shadow: 0 28px 80px rgba(7, 27, 58, .14);
  --radius: 8px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(86,216,255,.16), transparent 28%),
    radial-gradient(circle at top right, rgba(10,124,255,.12), transparent 24%),
    linear-gradient(90deg, rgba(5,117,230,.055) 1px, transparent 1px),
    linear-gradient(180deg, rgba(5,117,230,.05) 1px, transparent 1px),
    linear-gradient(180deg, #ffffff 0%, #f4f8ff 46%, #edf4ff 100%);
  background-size: 72px 72px, 72px 72px, auto;
  line-height: 1.5;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.page-shell {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 14px;
  z-index: 20;
  margin: 14px 0 34px;
  padding: 12px 14px;
  border: 1px solid rgba(191,210,238,.78);
  border-radius: 999px;
  background: rgba(255,255,255,.74);
  backdrop-filter: blur(24px);
  box-shadow: 0 20px 60px rgba(7,27,58,.12);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: max-content;
}
.brand-logo {
  width: 54px;
  height: 54px;
  border-radius: 16px;
  object-fit: contain;
  background: #fff;
  padding: 5px;
  border: 1px solid rgba(192,211,238,.9);
  box-shadow: 0 12px 24px rgba(7,27,58,.08);
}
.brand strong {
  display: block;
  font-weight: 900;
  color: var(--navy);
  font-family: "Space Grotesk", Inter, Arial, sans-serif;
}
.brand small {
  display: block;
  color: var(--muted);
  font-size: 12px;
}

.nav {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 800;
  color: #233c65;
}
.nav a {
  padding: 11px 14px;
  border-radius: 999px;
  transition: color .22s ease, background .22s ease, box-shadow .22s ease;
}
.nav a:hover,
.nav a.is-active {
  color: var(--blue);
  background: rgba(10,124,255,.08);
  box-shadow: inset 0 0 0 1px rgba(10,124,255,.1);
}
.menu-toggle {
  display: none;
  border: 1px solid rgba(192,211,238,.9);
  background: rgba(255,255,255,.88);
  color: var(--navy);
  border-radius: 999px;
  padding: 12px 14px;
  font-weight: 900;
}

.nav-cta,
.btn {
  border: 0;
  border-radius: var(--radius);
  font-weight: 900;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform .22s ease, box-shadow .22s ease, background .22s ease;
}
.nav-cta {
  padding: 14px 22px;
  background: linear-gradient(135deg, var(--blue), var(--navy));
  color: #fff;
  border-radius: 999px;
  box-shadow: 0 18px 46px rgba(5,117,230,.22);
}
.btn {
  padding: 15px 22px;
  font-size: 15px;
  border-radius: 999px;
}
.btn-primary {
  background: linear-gradient(135deg, var(--blue), var(--blue-2));
  color: #fff;
  box-shadow: 0 18px 45px rgba(5,117,230,.25);
  position: relative;
  overflow: hidden;
}
.btn-primary::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 0%, rgba(255,255,255,.32) 42%, transparent 64%);
  transform: translateX(-120%);
  transition: transform .7s ease;
}
.btn-primary:hover::after { transform: translateX(120%); }
.btn-secondary {
  background: #fff;
  border: 1px solid var(--line);
  color: var(--navy);
}
.btn:hover,
.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 54px rgba(7,27,58,.15);
}
.btn-primary:hover,
.nav-cta:hover {
  filter: saturate(1.06);
}

.section-grid {
  display: grid;
  grid-template-columns: 1fr .9fr;
  gap: 44px;
  align-items: center;
}
.hero {
  position: relative;
  min-height: 620px;
  padding: 54px 0 74px;
}
.hero-copy {
  position: relative;
  z-index: 1;
}
.hero-atmosphere {
  position: absolute;
  inset: 88px 0 auto;
  height: 720px;
  pointer-events: none;
  overflow: hidden;
}
.atmosphere-grid,
.atmosphere-glow {
  position: absolute;
  inset: 0;
}
.atmosphere-grid {
  background:
    linear-gradient(90deg, rgba(10,124,255,.05) 1px, transparent 1px),
    linear-gradient(180deg, rgba(10,124,255,.05) 1px, transparent 1px);
  background-size: 90px 90px;
  mask-image: linear-gradient(180deg, rgba(0,0,0,.8), transparent 88%);
}
.atmosphere-glow {
  filter: blur(20px);
  animation: drift 12s ease-in-out infinite;
}
.glow-a {
  width: 420px;
  height: 420px;
  left: -80px;
  top: 40px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(86,216,255,.24) 0%, rgba(86,216,255,.04) 60%, transparent 74%);
}
.glow-b {
  width: 360px;
  height: 360px;
  right: 80px;
  top: 10px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(10,124,255,.24) 0%, rgba(10,124,255,.04) 62%, transparent 76%);
  animation-delay: -4s;
}
.glow-c {
  width: 320px;
  height: 320px;
  left: 48%;
  bottom: 48px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(4,29,73,.16) 0%, rgba(4,29,73,.04) 60%, transparent 76%);
  animation-delay: -8s;
}
.eyebrow {
  color: var(--blue);
  text-transform: uppercase;
  letter-spacing: .12em;
  font-size: 12px;
  font-weight: 900;
  margin: 0 0 14px;
}
h1,
h2,
h3,
p { margin-top: 0; }
.hero h1,
.page-hero h1,
.request-copy h1,
.cta-band h1,
.cta-band h2 {
  font-family: "Space Grotesk", Inter, Arial, sans-serif;
  font-size: 72px;
  line-height: .94;
  letter-spacing: 0;
  margin-bottom: 22px;
  color: var(--navy);
  max-width: 760px;
}
.section-heading h2,
.feature-band h2,
.about-grid h2 {
  font-family: "Space Grotesk", Inter, Arial, sans-serif;
  font-size: 46px;
  line-height: 1;
  letter-spacing: 0;
  margin-bottom: 0;
  color: var(--navy);
}
.hero-lead,
.page-hero p,
.section-heading p,
.feature-band p,
.request-copy p,
.cta-band p,
.service-card p,
.about-grid p,
.premium-grid p,
.faq-list p {
  color: var(--muted);
  font-size: 17px;
}
.hero-lead { max-width: 720px; font-size: 19px; }
.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin: 30px 0;
}
.hero-proofbar {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-top: 28px;
  padding: 16px;
  border: 1px solid rgba(191,210,238,.82);
  border-radius: 26px;
  background: rgba(255,255,255,.82);
  box-shadow: 0 24px 62px rgba(7,27,58,.11);
  backdrop-filter: blur(20px);
}
.hero-proof-card {
  min-height: 126px;
  padding: 18px 18px 16px;
  border: 1px solid rgba(191,210,238,.88);
  border-radius: 20px;
  background: #fff;
  box-shadow: 0 14px 34px rgba(7,27,58,.08);
  backdrop-filter: blur(18px);
}
.hero-proof-card strong {
  display: block;
  font-family: "Space Grotesk", Inter, Arial, sans-serif;
  font-size: 22px;
  color: var(--navy);
  margin-bottom: 6px;
}
.hero-proof-card span {
  display: block;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.55;
}
.trust-row,
.filter-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.trust-row span,
.filter-btn {
  padding: 11px 15px;
  border: 1px solid rgba(191,210,238,.72);
  border-radius: 999px;
  background: rgba(255,255,255,.72);
  color: #233c65;
  font-size: 13px;
  font-weight: 850;
  backdrop-filter: blur(14px);
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 26px;
}
.hero-metrics article {
  padding: 18px 18px 16px;
  border: 1px solid rgba(191,210,238,.72);
  border-radius: 20px;
  background: rgba(255,255,255,.68);
  box-shadow: 0 14px 36px rgba(7,27,58,.07);
  backdrop-filter: blur(18px);
}
.hero-metrics strong {
  display: block;
  font-family: "Space Grotesk", Inter, Arial, sans-serif;
  font-size: 22px;
  color: var(--navy);
  margin-bottom: 6px;
}
.hero-metrics span {
  display: block;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

@keyframes drift {
  0%, 100% { transform: translate3d(0, 0, 0) scale(1); }
  50% { transform: translate3d(0, -18px, 0) scale(1.04); }
}
@keyframes heroFloat {
  0%, 100% { transform: perspective(1600px) rotateY(-8deg) rotateX(5deg) translateY(0); }
  50% { transform: perspective(1600px) rotateY(-8deg) rotateX(5deg) translateY(-8px); }
}

.glass-card {
  border: 1px solid var(--line);
  background: rgba(255,255,255,.9);
  box-shadow: var(--shadow);
  border-radius: var(--radius);
}
.hero-visual {
  position: relative;
  min-height: 510px;
  z-index: 1;
}
.solution-console {
  min-height: auto;
}
.console-shell {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 24px;
  background:
    radial-gradient(circle at top right, rgba(86,216,255,.24), transparent 26%),
    linear-gradient(90deg, rgba(255,255,255,.065) 1px, transparent 1px),
    linear-gradient(180deg, rgba(255,255,255,.065) 1px, transparent 1px),
    linear-gradient(135deg, rgba(10,124,255,.96), rgba(4,29,73,.98) 72%);
  background-size: 54px 54px, 54px 54px, auto;
  color: #fff;
  padding: 24px;
  box-shadow: 0 40px 90px rgba(4,29,73,.26);
  transform: perspective(1600px) rotateY(-8deg) rotateX(5deg);
  transform-origin: center right;
  animation: heroFloat 7s ease-in-out infinite;
}
.console-shell::after {
  content: "";
  position: absolute;
  width: 260px;
  height: 260px;
  right: -92px;
  top: -98px;
  border: 1px solid rgba(255,255,255,.16);
  transform: rotate(28deg);
}
.console-shell::before {
  content: "";
  position: absolute;
  inset: auto 34px 18px 34px;
  height: 120px;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(86,216,255,.22), transparent 70%);
  filter: blur(28px);
  opacity: .9;
}
.console-header,
.console-grid,
.console-footer {
  position: relative;
  z-index: 1;
}
.console-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  margin-bottom: 22px;
}
.console-brand {
  display: flex;
  align-items: center;
  gap: 14px;
}
.console-brand img {
  width: 92px;
  height: 92px;
  border-radius: 18px;
  object-fit: contain;
  background: #fff;
  padding: 8px;
}
.console-brand strong {
  display: block;
  font-family: "Space Grotesk", Inter, Arial, sans-serif;
  font-size: 24px;
  line-height: 1.05;
}
.console-header > span {
  font-size: 58px;
  line-height: 1;
  font-weight: 900;
  color: rgba(255,255,255,.95);
}
.console-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.console-grid article {
  min-height: 142px;
  padding: 18px;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(255,255,255,.14), rgba(255,255,255,.08));
  backdrop-filter: blur(16px);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.06);
  transition: transform .24s ease, border-color .24s ease, background .24s ease;
}
.console-grid article:hover {
  transform: translateY(-4px);
  border-color: rgba(86,216,255,.32);
  background: linear-gradient(180deg, rgba(255,255,255,.18), rgba(255,255,255,.1));
}
.console-grid small {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: var(--radius);
  background: rgba(255,255,255,.14);
  color: #9ce8ff;
  font-weight: 900;
  margin-bottom: 16px;
}
.console-grid h3 {
  color: #fff;
  margin-bottom: 8px;
  font-size: 20px;
}
.console-grid p {
  margin: 0;
  color: rgba(255,255,255,.72);
  font-size: 14px;
}
.console-footer {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 12px;
}
.console-footer span {
  text-align: center;
  padding: 12px 8px;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 14px;
  background: rgba(255,255,255,.08);
  font-size: 13px;
  font-weight: 900;
  color: rgba(255,255,255,.86);
}
.system-card {
  position: absolute;
  inset: 48px 0 auto 0;
  padding: 24px;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(5,117,230,.95), rgba(5,32,82,.98)),
    var(--surface-blue);
  color: #fff;
  border-color: var(--line-dark);
}
.system-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px),
    linear-gradient(180deg, rgba(255,255,255,.08) 1px, transparent 1px);
  background-size: 46px 46px;
  opacity: .55;
}
.system-card::after {
  content: "";
  position: absolute;
  width: 180px;
  height: 180px;
  right: -70px;
  top: -70px;
  border: 1px solid rgba(255,255,255,.22);
  transform: rotate(28deg);
}
.system-top,
.system-main,
.system-bars { position: relative; z-index: 1; }
.system-top {
  display: flex;
  gap: 8px;
}
.system-top span {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255,255,255,.48);
}
.system-main {
  margin: 34px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.system-main img {
  width: 166px;
  height: 166px;
  border-radius: var(--radius);
  background: #fff;
  object-fit: contain;
  padding: 14px;
}
.system-main strong {
  display: block;
  font-size: 76px;
  line-height: 1;
  letter-spacing: 0;
}
.system-main small,
.mini-label {
  color: rgba(255,255,255,.72);
  font-weight: 800;
}
.mini-label {
  text-transform: uppercase;
  letter-spacing: .12em;
  font-size: 12px;
}
.system-bars {
  display: grid;
  gap: 14px;
}
.system-bars i {
  height: 46px;
  border-radius: var(--radius);
  background: rgba(255,255,255,.1);
  border: 1px solid var(--line-dark);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 0 18px;
}
.system-bars i::after {
  content: "";
  position: absolute;
  left: 14px;
  top: 50%;
  width: 60%;
  height: 8px;
  transform: translateY(-50%);
  border-radius: 999px;
  background: linear-gradient(90deg, #fff, var(--cyan));
}
.system-bars i::before {
  content: attr(data-label);
  position: relative;
  z-index: 2;
  color: #fff;
  font-style: normal;
  font-size: 13px;
  font-weight: 900;
  letter-spacing: .02em;
  text-shadow: 0 2px 12px rgba(5,32,82,.45);
  background: rgba(5,32,82,.55);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius);
  padding: 8px 10px;
  white-space: nowrap;
}
.system-bars i:nth-child(2)::after { width: 82%; }
.system-bars i:nth-child(3)::after { width: 48%; }
.system-bars i:nth-child(4)::after { width: 70%; }
.floating-chip {
  position: absolute;
  padding: 13px 16px;
  border-radius: var(--radius);
  background: #fff;
  color: var(--navy);
  font-weight: 900;
  box-shadow: var(--shadow);
  border: 1px solid var(--line);
  animation: float 5s ease-in-out infinite;
  z-index: 3;
  max-width: 190px;
  white-space: nowrap;
}
.chip-one { right: 34px; top: 0; }
.chip-two { left: 22px; bottom: 34px; background: var(--navy); color: #fff; border-color: var(--navy); }
.chip-three { right: 62px; bottom: 116px; }
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.logo-strip {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 12px;
  margin: 0 0 70px;
}

.visual-showcase {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin: 0 0 42px;
}
.visual-showcase-premium {
  grid-template-columns: 1fr 1fr .92fr;
}
.image-panel {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(255,255,255,.84);
  box-shadow: var(--shadow);
  overflow: hidden;
  position: relative;
  backdrop-filter: blur(18px);
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.image-panel::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 40%, rgba(255,255,255,.22), transparent 60%);
  transform: translateX(-120%);
  transition: transform .9s ease;
}
.image-panel:hover::after { transform: translateX(120%); }
.image-panel:hover {
  transform: translateY(-6px);
  border-color: rgba(10,124,255,.28);
  box-shadow: 0 34px 80px rgba(7,27,58,.16);
}
.image-panel img {
  width: 100%;
  aspect-ratio: 1.45;
  object-fit: cover;
}
.image-panel figcaption {
  padding: 16px 18px 18px;
  color: #173969;
  font-weight: 800;
  border-top: 1px solid var(--line);
}
.image-panel-dark figcaption {
  background: var(--navy);
  color: #fff;
  border-top: 0;
}
.image-panel-mock {
  display: grid;
  align-items: center;
  background:
    radial-gradient(circle at top right, rgba(86,216,255,.18), transparent 24%),
    linear-gradient(180deg, rgba(255,255,255,.96), rgba(243,248,255,.92));
}
.mobile-preview {
  display: grid;
  place-items: center;
  padding: 26px 20px 18px;
}
.mobile-preview-shell {
  width: 188px;
  border-radius: 34px;
  padding: 12px;
  background: #081426;
  box-shadow: 0 24px 60px rgba(7,27,58,.18);
}
.mobile-preview-notch {
  width: 72px;
  height: 8px;
  border-radius: 999px;
  background: rgba(255,255,255,.22);
  margin: 0 auto 10px;
}
.mobile-preview-screen {
  border-radius: 24px;
  background:
    linear-gradient(90deg, rgba(10,124,255,.05) 1px, transparent 1px),
    linear-gradient(180deg, rgba(10,124,255,.05) 1px, transparent 1px),
    #f8fbff;
  background-size: 24px 24px;
  padding: 14px;
}
.mobile-preview-card {
  border-radius: 16px;
  margin-bottom: 12px;
}
.mobile-preview-card.primary {
  height: 78px;
  background: linear-gradient(135deg, var(--blue), var(--navy));
}
.mobile-preview-card.secondary {
  height: 54px;
  background: linear-gradient(135deg, rgba(10,124,255,.16), rgba(86,216,255,.26));
}
.mobile-preview-list {
  display: grid;
  gap: 8px;
}
.mobile-preview-list i {
  display: block;
  height: 10px;
  border-radius: 999px;
  background: #c9ddf7;
}
.mobile-preview-list i:nth-child(2) { width: 82%; }
.mobile-preview-list i:nth-child(3) { width: 64%; }
.logo-strip span {
  text-align: center;
  padding: 17px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255,255,255,.82);
  font-weight: 900;
  color: #173969;
  box-shadow: 0 12px 34px rgba(7,27,58,.06);
  backdrop-filter: blur(14px);
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.logo-strip span:hover {
  transform: translateY(-3px);
  border-color: rgba(10,124,255,.25);
  box-shadow: 0 22px 46px rgba(7,27,58,.12);
}

.section-block,
.page-hero,
.toolbar,
.cta-band,
.feature-band,
.before-after {
  padding: 72px 0;
}
.page-hero {
  max-width: 830px;
}
.section-heading {
  display: grid;
  grid-template-columns: 1.05fr .9fr;
  gap: 30px;
  align-items: end;
  margin-bottom: 28px;
}
.feature-band,
.cta-band {
  border: 1px solid var(--line);
  border-radius: 24px;
  background:
    radial-gradient(circle at top right, rgba(86,216,255,.16), transparent 24%),
    linear-gradient(135deg, rgba(5,117,230,.08), rgba(255,255,255,.9)),
    rgba(255,255,255,.88);
  padding: 42px;
  margin: 34px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  box-shadow: 0 28px 70px rgba(7,27,58,.12);
  backdrop-filter: blur(18px);
}
.feature-band p,
.cta-band p {
  max-width: 720px;
}

.proof-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin: 22px 0 58px;
}
.proof-strip article {
  position: relative;
  overflow: hidden;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(255,255,255,.9);
  box-shadow: 0 18px 44px rgba(7,27,58,.07);
  backdrop-filter: blur(16px);
  transition: transform .24s ease, box-shadow .24s ease, border-color .24s ease;
}
.proof-strip article:hover {
  transform: translateY(-4px);
  box-shadow: 0 28px 60px rgba(7,27,58,.12);
  border-color: rgba(10,124,255,.22);
}
.proof-strip article::after,
.showcase-card::after,
.comparison-grid article::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 36%, rgba(5,117,230,.08), transparent 62%);
  transform: translateX(-120%);
  transition: transform .8s ease;
}
.proof-strip article:hover::after,
.showcase-card:hover::after,
.comparison-grid article:hover::after {
  transform: translateX(120%);
}
.proof-strip strong {
  display: block;
  color: var(--navy);
  font-size: 34px;
  line-height: 1;
  margin-bottom: 8px;
}
.proof-strip span {
  color: var(--muted);
  font-weight: 850;
  font-size: 14px;
}

.showcase-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.showcase-grid-wide {
  grid-template-columns: repeat(4, 1fr);
}
.showcase-grid-duo {
  grid-template-columns: 1.1fr .9fr;
}
.showcase-card {
  position: relative;
  overflow: hidden;
  min-height: 460px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(255,255,255,.9);
  box-shadow: var(--shadow);
  transition: transform .24s ease, box-shadow .24s ease, border-color .24s ease;
  backdrop-filter: blur(18px);
}
.showcase-card:hover {
  transform: translateY(-6px);
  border-color: rgba(5,117,230,.34);
  box-shadow: 0 30px 80px rgba(7,27,58,.16);
}
.showcase-card h3 {
  color: var(--navy);
  font-size: 24px;
  margin: 24px 0 10px;
}
.showcase-card p {
  color: var(--muted);
  margin: 0;
}
.showcase-card-dark {
  background:
    radial-gradient(circle at top right, rgba(86,216,255,.18), transparent 28%),
    linear-gradient(135deg, var(--surface-blue), var(--surface-blue-2));
  color: #fff;
  border-color: transparent;
}
.showcase-card-dark h3 { color: #fff; }
.showcase-card-dark p { color: rgba(255,255,255,.72); }

.ai-service-card {
  display: grid;
  align-content: start;
  gap: 16px;
}
.ai-service-badge {
  display: inline-flex;
  align-items: center;
  width: max-content;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.14);
  color: rgba(255,255,255,.88);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.ai-service-card p {
  color: rgba(255,255,255,.8);
}
.ai-service-list {
  display: grid;
  gap: 12px;
  margin-top: 4px;
}
.ai-service-list div {
  display: grid;
  grid-template-columns: 12px 1fr;
  gap: 10px;
  align-items: start;
  padding: 14px 16px;
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.08);
  color: rgba(255,255,255,.88);
  font-weight: 700;
  line-height: 1.55;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.04);
}
.ai-service-list i {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--cyan);
  margin-top: 6px;
}
.ai-service-list span {
  display: block;
}
.ai-side-card {
  display: grid;
  align-content: start;
  gap: 14px;
}
.ai-side-card > div {
  display: grid;
  gap: 8px;
  padding: 18px;
  border: 1px solid rgba(192,211,238,.82);
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(255,255,255,.84), rgba(244,248,255,.92));
}
.ai-side-card strong {
  display: block;
  font-family: "Space Grotesk", Inter, Arial, sans-serif;
  font-size: 22px;
  color: var(--navy);
}
.ai-side-card span {
  display: block;
  color: var(--muted);
  font-weight: 700;
  line-height: 1.6;
}

.mock-window,
.mock-dashboard,
.mock-store {
  position: relative;
  height: 240px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  background:
    linear-gradient(90deg, rgba(5,117,230,.06) 1px, transparent 1px),
    linear-gradient(180deg, rgba(5,117,230,.06) 1px, transparent 1px),
    #f7fbff;
  background-size: 36px 36px;
}
.mock-window > span {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  margin: 18px 0 0 8px;
  background: #8bbcff;
}
.mock-window > span:first-child { margin-left: 18px; }
.mock-hero {
  width: calc(100% - 36px);
  height: 76px;
  margin: 24px 18px 18px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--blue), var(--navy));
}
.mock-lines {
  display: grid;
  gap: 10px;
  padding: 0 18px;
}
.mock-lines i {
  height: 12px;
  border-radius: 999px;
  background: #c9ddf7;
}
.mock-lines i:nth-child(2) { width: 78%; }
.mock-lines i:nth-child(3) { width: 54%; }

.mock-dashboard {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  padding: 16px;
  border-color: rgba(255,255,255,.14);
  background:
    linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px),
    linear-gradient(180deg, rgba(255,255,255,.08) 1px, transparent 1px),
    rgba(255,255,255,.08);
}
.mock-dashboard div {
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.12);
}
.mock-dashboard div:first-child {
  grid-column: 1 / -1;
  background: linear-gradient(90deg, rgba(68,200,255,.32), rgba(255,255,255,.12));
}

.mock-store {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  padding: 18px;
}
.mock-store i {
  border-radius: var(--radius);
  background: linear-gradient(180deg, #fff, #eaf4ff);
  border: 1px solid var(--line);
  box-shadow: 0 14px 30px rgba(7,27,58,.08);
}
.mock-store i::before {
  content: "";
  display: block;
  height: 52%;
  margin: 12px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--blue), var(--cyan));
}
.mock-flow {
  display: grid;
  justify-items: center;
  align-content: center;
  height: 240px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background:
    linear-gradient(90deg, rgba(10,124,255,.05) 1px, transparent 1px),
    linear-gradient(180deg, rgba(10,124,255,.05) 1px, transparent 1px),
    #f8fbff;
  background-size: 28px 28px;
}
.mock-flow-node {
  width: 108px;
  height: 46px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--blue), var(--navy));
  box-shadow: 0 14px 30px rgba(7,27,58,.14);
}
.mock-flow-line {
  width: 2px;
  height: 44px;
  background: linear-gradient(180deg, rgba(10,124,255,.2), rgba(10,124,255,.65));
}
.mock-flow-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.mock-flow-row span {
  display: block;
  width: 76px;
  height: 44px;
  border-radius: 16px;
  background: linear-gradient(180deg, #fff, #edf5ff);
  border: 1px solid var(--line);
  box-shadow: 0 12px 24px rgba(7,27,58,.08);
}

.comparison-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.comparison-grid article {
  position: relative;
  overflow: hidden;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(255,255,255,.9);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}
.comparison-grid .after-card {
  background:
    radial-gradient(circle at top right, rgba(86,216,255,.16), transparent 26%),
    linear-gradient(135deg, var(--blue), var(--navy));
  border-color: transparent;
  color: #fff;
}
.comparison-grid h3 {
  color: var(--navy);
  font-size: 26px;
  margin-bottom: 18px;
}
.comparison-grid .after-card h3 { color: #fff; }
.comparison-grid ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 12px;
}
.comparison-grid li {
  position: relative;
  padding-left: 26px;
  color: var(--muted);
  font-weight: 800;
}
.comparison-grid li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 12px;
  height: 3px;
  border-radius: 999px;
  background: #9eb4d2;
}
.after-card li { color: rgba(255,255,255,.84); }
.after-card li::before { background: var(--cyan); }

.result-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-bottom: 22px;
}
.results-window {
  padding: 22px;
  border: 1px solid rgba(191,210,238,.86);
  border-radius: 28px;
  background:
    radial-gradient(circle at top right, rgba(86,216,255,.12), transparent 28%),
    rgba(255,255,255,.88);
  box-shadow: 0 30px 82px rgba(7,27,58,.12);
  backdrop-filter: blur(18px);
}
.result-card {
  padding: 26px;
  border: 1px solid rgba(191,210,238,.88);
  border-radius: 22px;
  background: #fff;
  box-shadow: 0 16px 42px rgba(7,27,58,.08);
  backdrop-filter: blur(16px);
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.result-card:hover {
  transform: translateY(-4px);
  border-color: rgba(10,124,255,.24);
  box-shadow: 0 28px 60px rgba(7,27,58,.12);
}
.result-card strong {
  display: block;
  font-family: "Space Grotesk", Inter, Arial, sans-serif;
  font-size: 24px;
  color: var(--navy);
  margin-bottom: 10px;
}
.result-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}
.stack-strip-advanced {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding-top: 2px;
}
.stack-chip {
  padding: 11px 15px;
  border-radius: 16px;
  border: 1px solid rgba(191,210,238,.9);
  background: #fff;
  color: #193561;
  font-size: 13px;
  font-weight: 800;
  box-shadow: 0 10px 24px rgba(7,27,58,.07);
}

.ai-preview {
  padding: 12px 0 72px;
}
.ai-preview-grid {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 18px;
}
.ai-chat-demo,
.ai-side-panel {
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(255,255,255,.88);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}
.ai-chat-demo {
  position: relative;
  overflow: hidden;
  padding: 26px;
  display: grid;
  gap: 14px;
}
.ai-chat-demo::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(10,124,255,.06), transparent 35%, rgba(86,216,255,.08));
  pointer-events: none;
}
.ai-chat-line {
  position: relative;
  z-index: 1;
  max-width: 86%;
  padding: 14px 16px;
  border-radius: 18px;
  font-weight: 700;
  line-height: 1.55;
}
.user-line {
  justify-self: end;
  background: linear-gradient(135deg, var(--blue), var(--navy));
  color: #fff;
  box-shadow: 0 18px 40px rgba(5,117,230,.24);
}
.bot-line {
  background: #f7fbff;
  color: #29446b;
  border: 1px solid rgba(192,211,238,.9);
}
.ai-side-panel {
  padding: 22px;
  display: grid;
  gap: 14px;
}
.ai-side-panel div {
  padding: 18px;
  border: 1px solid rgba(192,211,238,.82);
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(255,255,255,.84), rgba(244,248,255,.92));
}
.ai-side-panel strong {
  display: block;
  font-family: "Space Grotesk", Inter, Arial, sans-serif;
  font-size: 22px;
  color: var(--navy);
  margin-bottom: 6px;
}
.ai-side-panel span {
  display: block;
  color: var(--muted);
  font-weight: 700;
}

.cta-flow {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  padding: 36px 0 18px;
}
.cta-flow article {
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(255,255,255,.88);
  padding: 24px;
  box-shadow: 0 18px 44px rgba(7,27,58,.07);
  backdrop-filter: blur(14px);
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.cta-flow article:hover {
  transform: translateY(-4px);
  border-color: rgba(10,124,255,.2);
  box-shadow: 0 28px 60px rgba(7,27,58,.12);
}
.cta-flow span {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: var(--radius);
  background: var(--navy);
  color: #fff;
  font-weight: 900;
  margin-bottom: 18px;
}
.cta-flow h3 {
  color: var(--navy);
  margin-bottom: 8px;
}
.cta-flow p {
  margin: 0;
  color: var(--muted);
}

.mobile-quick-cta {
  display: none;
}

.chat-widget {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 55;
  font-family: inherit;
}
.chat-toggle {
  width: 64px;
  height: 64px;
  border: 0;
  border-radius: 20px;
  background: linear-gradient(135deg, var(--blue), var(--navy));
  color: #fff;
  font-weight: 900;
  cursor: pointer;
  box-shadow: 0 18px 50px rgba(5,117,230,.34);
  transition: transform .22s ease, box-shadow .22s ease;
}
.chat-toggle:hover {
  transform: translateY(-3px);
  box-shadow: 0 24px 56px rgba(5,117,230,.42);
}
.chat-panel {
  position: absolute;
  right: 0;
  bottom: 78px;
  width: min(380px, calc(100vw - 28px));
  max-height: 560px;
  display: none;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(255,255,255,.92);
  box-shadow: 0 26px 80px rgba(7,27,58,.22);
  backdrop-filter: blur(22px);
}
.chat-widget.is-open .chat-panel {
  display: grid;
  grid-template-rows: auto 1fr auto auto;
}
.chat-head {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  padding: 16px;
  color: #fff;
  background: linear-gradient(135deg, var(--blue), var(--navy));
}
.chat-head strong,
.chat-head span {
  display: block;
}
.chat-head span {
  color: rgba(255,255,255,.74);
  font-size: 13px;
  margin-top: 2px;
}
.chat-close {
  width: 34px;
  height: 34px;
  border: 1px solid rgba(255,255,255,.2);
  border-radius: var(--radius);
  background: rgba(255,255,255,.12);
  color: #fff;
  font-size: 22px;
  cursor: pointer;
}
.chat-messages {
  display: grid;
  align-content: start;
  gap: 10px;
  min-height: 230px;
  max-height: 300px;
  overflow: auto;
  padding: 16px;
  background:
    linear-gradient(90deg, rgba(5,117,230,.045) 1px, transparent 1px),
    linear-gradient(180deg, rgba(5,117,230,.045) 1px, transparent 1px),
    #f8fbff;
  background-size: 36px 36px;
}
.chat-message {
  max-width: 88%;
  padding: 11px 12px;
  border-radius: var(--radius);
  font-size: 14px;
  line-height: 1.42;
}
.chat-message.bot {
  justify-self: start;
  background: #fff;
  border: 1px solid var(--line);
  color: var(--text);
}
.chat-message.user {
  justify-self: end;
  background: var(--navy);
  color: #fff;
}
.chat-suggestions {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 12px 14px;
  border-top: 1px solid var(--line);
}
.chat-suggestions button {
  flex: 0 0 auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  color: var(--navy);
  padding: 9px 10px;
  font-weight: 850;
  cursor: pointer;
}
.chat-form {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
  padding: 14px;
  border-top: 1px solid var(--line);
}
.chat-form input {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 12px;
  font: inherit;
  outline: 0;
}
.chat-form button {
  border: 0;
  border-radius: var(--radius);
  padding: 0 14px;
  color: #fff;
  background: var(--navy);
  font-weight: 900;
  cursor: pointer;
}

.process-grid,
.premium-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.process-grid article,
.premium-grid article {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(255,255,255,.88);
  box-shadow: 0 18px 44px rgba(7,27,58,.07);
  backdrop-filter: blur(16px);
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.process-grid article:hover,
.premium-grid article:hover {
  transform: translateY(-4px);
  border-color: rgba(5,117,230,.32);
  box-shadow: 0 24px 66px rgba(7,27,58,.12);
}
.process-grid span {
  display: inline-grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius);
  background: #e9f3ff;
  color: var(--blue-2);
  font-weight: 900;
  margin-bottom: 18px;
}
.process-grid h3,
.premium-grid h3,
.service-card h3 {
  margin-bottom: 10px;
  color: var(--navy);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.service-card {
  position: relative;
  overflow: hidden;
  padding: 24px;
  min-height: 314px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(255,255,255,.9);
  box-shadow: 0 18px 48px rgba(7,27,58,.08);
  backdrop-filter: blur(18px);
  display: flex;
  flex-direction: column;
  transition: opacity .7s ease, transform .25s ease, border-color .25s ease, box-shadow .25s ease;
}
.service-card::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--blue), var(--cyan));
}
.service-card::after {
  content: "";
  position: absolute;
  width: 92px;
  height: 92px;
  right: -36px;
  top: 26px;
  border: 1px solid rgba(5,117,230,.14);
  transform: rotate(30deg);
}
.service-card:hover {
  transform: translateY(-5px);
  border-color: rgba(5,117,230,.4);
  box-shadow: 0 26px 70px rgba(7,27,58,.14);
}
.service-icon {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, rgba(10,124,255,.12), rgba(86,216,255,.18));
  color: var(--blue-2);
  border: 1px solid var(--line);
  font-weight: 900;
  margin-bottom: 22px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.8);
}
.service-meta {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: auto;
  padding-top: 22px;
}
.service-meta span {
  font-size: 12px;
  font-weight: 900;
  padding: 8px 10px;
  border-radius: var(--radius);
  background: #eef5ff;
  color: #173969;
}
.service-actions {
  margin-top: 18px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.service-actions a {
  font-size: 13px;
  padding: 10px 13px;
  border-radius: 999px;
  font-weight: 900;
}
.service-actions a:first-child {
  background: var(--navy);
  color: #fff;
}
.service-actions a:last-child {
  border: 1px solid var(--line);
  color: var(--navy);
}

.toolbar {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 18px;
  align-items: center;
}
.filter-btn {
  cursor: pointer;
}
.filter-btn.is-active {
  background: var(--navy);
  color: #fff;
  border-color: var(--navy);
}
.toolbar input,
.premium-form input,
.premium-form select,
.premium-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  color: var(--text);
  padding: 14px 15px;
  font: inherit;
  outline: 0;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.toolbar input:focus,
.premium-form input:focus,
.premium-form select:focus,
.premium-form textarea:focus {
  border-color: rgba(5,117,230,.55);
  box-shadow: 0 0 0 4px rgba(5,117,230,.1);
}

.request-section {
  align-items: start;
  padding: 40px 0 70px;
}
.selected-service,
.contact-card {
  padding: 22px;
  margin-top: 22px;
}
.contact-card {
  display: grid;
  gap: 8px;
  max-width: 430px;
}
.premium-form {
  padding: 26px;
  display: grid;
  gap: 16px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
label {
  display: grid;
  gap: 8px;
  color: #173969;
  font-weight: 850;
  font-size: 14px;
}
.premium-form textarea { resize: vertical; }
.form-status {
  min-height: 22px;
  color: var(--blue-2);
  font-weight: 850;
  margin: 0;
}

.about-grid {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 18px;
  align-items: stretch;
  padding-bottom: 30px;
}
.about-story {
  display: grid;
  grid-template-columns: 1fr .9fr;
  gap: 22px;
  align-items: center;
  margin: 26px 0 22px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow);
}
.about-story h2 {
  color: var(--navy);
  font-size: 38px;
  line-height: 1.06;
  margin-bottom: 14px;
}
.about-story p {
  color: var(--muted);
  font-size: 17px;
}
.about-story img {
  width: 100%;
  border-radius: var(--radius);
  border: 1px solid var(--line);
}
.about-grid article {
  padding: 30px;
}
.metric-card {
  display: grid;
  place-items: center;
  text-align: center;
  background: linear-gradient(135deg, var(--blue), var(--navy));
  color: #fff;
  border-color: transparent;
}
.metric-card strong {
  font-size: 92px;
  line-height: 1;
}
.metric-card span {
  max-width: 280px;
  color: rgba(255,255,255,.78);
  font-weight: 800;
}

.faq-list {
  display: grid;
  gap: 14px;
  max-width: 880px;
  padding: 20px 0 40px;
}
.faq-list details {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 16px 40px rgba(7,27,58,.06);
  padding: 20px 22px;
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.faq-list details:hover {
  transform: translateY(-2px);
  border-color: rgba(5,117,230,.35);
  box-shadow: 0 22px 56px rgba(7,27,58,.1);
}
.faq-list summary {
  cursor: pointer;
  color: var(--navy);
  font-weight: 900;
  font-size: 18px;
}
.faq-list p {
  margin: 14px 0 0;
}

.site-footer {
  margin: 30px 0 24px;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 28px;
  background:
    radial-gradient(circle at top right, rgba(86,216,255,.16), transparent 28%),
    linear-gradient(135deg, var(--surface-dark), var(--surface-blue) 42%, var(--surface-blue-2));
  color: #fff;
  overflow: hidden;
  box-shadow: 0 36px 90px rgba(4,29,73,.24);
}
.site-footer .brand strong { color: #fff; }
.site-footer .brand small,
.site-footer p,
.footer-col span,
.footer-bottom {
  color: rgba(255,255,255,.68);
}
.footer-main {
  display: grid;
  grid-template-columns: 1.4fr .8fr .8fr 1fr;
  gap: 34px;
  padding: 42px;
}
.footer-main p { max-width: 430px; }
.footer-logo {
  width: 62px;
  height: 62px;
}
.footer-col {
  display: grid;
  align-content: start;
  gap: 10px;
}
.footer-col h4 {
  margin: 0 0 8px;
}
.footer-col a { color: #e7f0ff; }
.social-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 6px;
}
.social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.16);
  background: rgba(255,255,255,.08);
  color: #fff;
  transition: transform .2s ease, background .2s ease, border-color .2s ease;
}
.social-link:hover {
  transform: translateY(-2px);
  background: rgba(255,255,255,.14);
  border-color: rgba(255,255,255,.28);
}
.social-link svg {
  width: 18px;
  height: 18px;
  display: block;
}
.footer-bottom {
  border-top: 1px solid var(--line-dark);
  padding: 18px 38px;
  display: flex;
  justify-content: space-between;
  gap: 14px;
  font-size: 14px;
}
.thanks-page {
  margin-top: 90px;
  display: block;
}

.reveal,
.service-card {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .7s ease, transform .7s ease;
  transition-delay: var(--delay, 0ms);
}
.reveal.is-visible,
.service-card.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 980px) {
  .page-shell { width: min(100% - 24px, 1180px); }
  .section-grid,
  .section-heading,
  .footer-main,
  .toolbar,
  .about-grid {
    grid-template-columns: 1fr;
  }
  .nav { display: none; }
  .nav.is-open {
    display: grid;
    position: absolute;
    left: 0;
    right: 0;
    top: calc(100% + 10px);
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: 24px;
    background: rgba(255,255,255,.94);
    box-shadow: var(--shadow);
    backdrop-filter: blur(20px);
  }
  .menu-toggle { display: inline-flex; }
  .nav-cta { display: none; }
  .hero { min-height: auto; padding-top: 22px; }
  .hero-atmosphere {
    inset: 84px -40px auto;
    height: 620px;
  }
  .hero h1,
  .page-hero h1,
  .request-copy h1,
  .cta-band h1,
  .cta-band h2 {
    font-size: 58px;
  }
  .section-heading h2,
  .feature-band h2,
  .about-grid h2 {
    font-size: 38px;
  }
  .hero-proofbar,
  .hero-metrics,
  .ai-preview-grid {
    grid-template-columns: 1fr;
  }
  .hero-visual {
    min-height: auto;
    margin-top: 8px;
  }
  .console-shell {
    padding: 18px;
    transform: none;
    animation: none;
  }
  .console-header > span {
    font-size: 46px;
  }
  .console-brand img {
    width: 76px;
    height: 76px;
  }
  .console-brand strong {
    font-size: 20px;
  }
  .system-card {
    position: relative;
    inset: auto;
    padding: 22px;
  }
  .system-card::after {
    width: 118px;
    height: 118px;
    right: -54px;
    top: -48px;
  }
  .system-main {
    margin: 24px 0;
    gap: 18px;
  }
  .system-main img {
    width: 134px;
    height: 134px;
  }
  .system-main strong {
    font-size: 62px;
  }
  .system-bars {
    gap: 10px;
  }
  .system-bars i {
    height: 46px;
    padding: 0 12px;
  }
  .system-bars i::before {
    font-size: 13px;
    padding: 7px 9px;
  }
  .system-bars i::after {
    left: 12px;
    width: 72%;
  }
  .floating-chip {
    display: none;
  }
  .service-grid,
  .logo-strip,
  .process-grid,
  .premium-grid,
  .visual-showcase,
  .about-story,
  .proof-strip,
  .showcase-grid,
  .showcase-grid-wide,
  .comparison-grid,
  .cta-flow,
  .result-grid {
    grid-template-columns: 1fr 1fr;
  }
  .feature-band,
  .cta-band {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 640px) {
  body { padding-bottom: 86px; }
  .site-header {
    top: 8px;
    border-radius: 22px;
    padding: 10px 12px;
  }
  .brand small { display: none; }
  .brand-logo { width: 48px; height: 48px; }
  .hero h1,
  .page-hero h1,
  .request-copy h1,
  .cta-band h1,
  .cta-band h2 { font-size: 42px; }
  .section-heading h2,
  .feature-band h2,
  .about-grid h2 { font-size: 32px; }
  .hero-atmosphere {
    inset: 76px -64px auto;
    height: 520px;
  }
  .hero-actions,
  .form-row {
    display: grid;
    grid-template-columns: 1fr;
  }
  .hero-proof-card,
  .results-window,
  .hero-metrics article,
  .feature-band,
  .cta-band,
  .ai-chat-demo,
  .ai-side-panel {
    border-radius: 20px;
  }
  .service-grid,
  .logo-strip,
  .process-grid,
  .premium-grid,
  .visual-showcase,
  .about-story,
  .proof-strip,
  .showcase-grid,
  .showcase-grid-wide,
  .comparison-grid,
  .cta-flow,
  .result-grid,
  .hero-proofbar,
  .hero-metrics,
  .ai-preview-grid {
    grid-template-columns: 1fr;
  }
  .proof-strip {
    margin: 10px 0 36px;
  }
  .showcase-card {
    min-height: auto;
  }
  .mock-window,
  .mock-dashboard,
  .mock-store,
  .mock-flow {
    height: 210px;
  }
  .hero-proofbar,
  .results-window {
    padding: 12px;
  }
  .comparison-grid article,
  .showcase-card {
    padding: 20px;
  }
  .cta-flow {
    padding-top: 18px;
  }
  .mobile-quick-cta {
    position: fixed;
    z-index: 40;
    left: 12px;
    right: 12px;
    bottom: 12px;
    display: grid;
    grid-template-columns: .8fr 1.2fr;
    gap: 10px;
    padding: 10px;
    border: 1px solid rgba(216,227,243,.9);
    border-radius: var(--radius);
    background: rgba(255,255,255,.94);
    backdrop-filter: blur(18px);
    box-shadow: 0 18px 54px rgba(7,27,58,.18);
  }
  .mobile-quick-cta a {
    display: grid;
    place-items: center;
    min-height: 44px;
    border-radius: var(--radius);
    font-weight: 900;
    color: var(--navy);
    border: 1px solid var(--line);
  }
  .mobile-quick-cta a:last-child {
    border-color: transparent;
    color: #fff;
    background: linear-gradient(135deg, var(--blue), var(--blue-2));
  }
  .chat-widget {
    right: 16px;
    bottom: 92px;
  }
  .chat-toggle {
    width: 56px;
    height: 56px;
    border-radius: 18px;
  }
  .chat-panel {
    right: -4px;
    bottom: 68px;
    max-height: calc(100vh - 180px);
  }
  .system-main {
    display: grid;
    grid-template-columns: 1fr;
  }
  .system-main strong { font-size: 54px; }
  .system-main img {
    width: 118px;
    height: 118px;
    padding: 10px;
  }
  .mini-label {
    font-size: 11px;
    letter-spacing: .1em;
  }
  .system-bars i { height: 44px; }
  .system-bars i::before {
    max-width: 62%;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  .console-header {
    align-items: flex-start;
  }
  .console-header > span {
    font-size: 38px;
  }
  .console-grid,
  .console-footer {
    grid-template-columns: 1fr;
  }
  .console-grid article {
    min-height: auto;
    padding: 16px;
  }
  .console-grid small {
    margin-bottom: 12px;
  }
  .footer-main,
  .feature-band,
  .cta-band {
    padding: 24px;
  }
  .footer-bottom {
    padding: 18px 24px;
    flex-direction: column;
  }
  .page-hero,
  .section-block,
  .toolbar {
    padding: 34px 0;
  }
}