/* ========================================================================== */
/* Artificial intelligence page                                               */
/* ========================================================================== */

.ai-page {
  background: #f6f8fb;
  overflow-x: hidden;
}
.ai-page section[id] {
  scroll-margin-top: 150px;
}

.ai-page .nav-shell {
  max-width: 1380px;
}

.ai-page .main-nav {
  gap: clamp(11px, 1.25vw, 22px);
}

.ai-page .main-nav a {
  font-size: 9px;
}
.ai-section-nav {
  position: sticky;
  top: 82px;
  z-index: 35;
  min-height: 54px;
  padding: 0 max(28px, calc((100vw - 1240px) / 2));
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(22px, 4vw, 58px);
  border-bottom: 1px solid #dce4ed;
  background: rgba(255, 255, 255, 0.92);
  -webkit-backdrop-filter: blur(16px);
          backdrop-filter: blur(16px);
}
.ai-section-nav a {
  padding: 19px 0 16px;
  color: #617085;
  font-size: 8px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-decoration: none;
  text-transform: uppercase;
  transition: color 0.2s;
}
.ai-section-nav a:hover,
.ai-section-nav a:focus-visible {
  color: #234d8f;
}

.ai-hero {
  position: relative;
  min-height: 760px;
  padding: 150px max(28px, calc((100vw - 1240px) / 2)) 88px;
  display: grid;
  grid-template-columns: minmax(400px, 0.95fr) minmax(470px, 1.05fr);
  gap: clamp(48px, 6vw, 84px);
  align-items: center;
  overflow: hidden;
  color: #fff;
  background:
    radial-gradient(circle at 78% 42%, rgba(111, 174, 239, 0.38), transparent 30%),
    linear-gradient(135deg, #0a2345 0%, #174b83 55%, #2868a8 100%);
}

.ai-hero-grid {
  position: absolute;
  inset: 0;
  opacity: 0.32;
  background-image:
    linear-gradient(rgba(126, 175, 229, 0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(126, 175, 229, 0.1) 1px, transparent 1px);
  background-size: 72px 72px;
  -webkit-mask-image: linear-gradient(to right, transparent 3%, #000 44%, #000 100%);
          mask-image: linear-gradient(to right, transparent 3%, #000 44%, #000 100%);
}

.ai-orbit {
  position: absolute;
  right: 8%;
  top: 50%;
  border: 1px solid rgba(146, 195, 247, 0.13);
  border-radius: 50%;
  transform: translateY(-50%);
}

.ai-orbit-one {
  width: 610px;
  height: 610px;
}

.ai-orbit-two {
  right: 15%;
  width: 410px;
  height: 410px;
}

.ai-hero-content,
.ai-console {
  position: relative;
  z-index: 2;
  min-width: 0;
}

.ai-kicker {
  margin: 0 0 22px;
  color: #3567aa;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.ai-kicker.light {
  color: #9bc7f7;
}

.ai-hero h1 {
  max-width: 720px;
  margin: 0;
  font-size: clamp(50px, 5.25vw, 80px);
  line-height: 1;
  letter-spacing: -0.06em;
  text-wrap: balance;
}

.ai-hero-content > p:not(.ai-kicker) {
  max-width: 590px;
  margin: 32px 0 0;
  color: #c0cede;
  font-size: 15px;
  line-height: 1.85;
}

.ai-actions {
  margin-top: 38px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.ai-stat-strip {
  margin-top: 44px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border-top: 1px solid rgba(164, 200, 240, 0.2);
  border-left: 1px solid rgba(164, 200, 240, 0.2);
}
.ai-stat-strip div {
  min-height: 86px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  border-right: 1px solid rgba(164, 200, 240, 0.2);
  border-bottom: 1px solid rgba(164, 200, 240, 0.2);
}
.ai-stat-strip strong {
  font-size: 22px;
  letter-spacing: -0.04em;
}
.ai-stat-strip span {
  margin-top: 5px;
  color: #91a9c5;
  font-size: 8px;
  line-height: 1.45;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.ai-button {
  min-height: 48px;
  padding: 0 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  color: inherit;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-decoration: none;
  text-transform: uppercase;
  transition: transform 0.25s, background 0.25s, border-color 0.25s;
}

.ai-button:hover,
.ai-button:focus-visible {
  transform: translateY(-2px);
}

.ai-button-primary {
  background: #fff;
  color: #173f83;
}

.ai-button-secondary {
  border-color: rgba(185, 214, 246, 0.34);
  background: rgba(255, 255, 255, 0.04);
}

.ai-console {
  border: 1px solid rgba(158, 201, 245, 0.28);
  border-radius: 22px;
  background: rgba(4, 24, 50, 0.62);
  box-shadow: 0 45px 110px rgba(0, 0, 0, 0.34);
  -webkit-backdrop-filter: blur(14px);
          backdrop-filter: blur(14px);
  overflow: hidden;
}

.ai-console-head {
  height: 52px;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(158, 201, 245, 0.16);
  color: #91a8c3;
  font-size: 8px;
  letter-spacing: 0.16em;
}

.ai-console-head i {
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-right: 8px;
  border-radius: 50%;
  background: #62e0a0;
  box-shadow: 0 0 12px #62e0a0;
}

.ai-console-body {
  position: relative;
  height: 430px;
  display: grid;
  place-items: center;
  overflow: hidden;
  background:
    radial-gradient(circle, rgba(56, 113, 182, 0.24), transparent 48%),
    linear-gradient(rgba(126, 175, 229, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(126, 175, 229, 0.08) 1px, transparent 1px);
  background-size: auto, 42px 42px, 42px 42px;
}

.ai-signal {
  position: absolute;
  inset: 45% 8% auto;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  opacity: 0.55;
}

.ai-signal span {
  width: 2px;
  height: 26px;
  background: #70b5ff;
  box-shadow: 0 0 11px #4088d4;
  animation: aiSignal 2.1s ease-in-out infinite;
}

.ai-signal span:nth-child(2n) { height: 60px; animation-delay: -0.7s; }
.ai-signal span:nth-child(3n) { height: 42px; animation-delay: -1.3s; }
.ai-signal span:nth-child(5n) { height: 75px; animation-delay: -0.3s; }

.ai-core {
  position: relative;
  width: 190px;
  height: 190px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(169, 210, 255, 0.4);
  border-radius: 50%;
  background: rgba(13, 51, 94, 0.84);
  box-shadow: 0 0 0 34px rgba(80, 143, 213, 0.06), 0 0 70px rgba(61, 128, 208, 0.3);
}

.ai-core::before,
.ai-core::after {
  content: "";
  position: absolute;
  border: 1px solid rgba(146, 198, 251, 0.22);
  border-radius: 50%;
  animation: aiOrbit 10s linear infinite;
}

.ai-core::before { inset: -68px; }
.ai-core::after { inset: -115px; animation-direction: reverse; animation-duration: 16s; }

.ai-core span {
  font-size: 60px;
  font-weight: 800;
  letter-spacing: -0.08em;
}

.ai-core small {
  color: #9db9d9;
  font-size: 8px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.ai-product-node {
  position: absolute;
  z-index: 2;
  min-width: 76px;
  padding: 8px 12px;
  border: 1px solid rgba(153, 201, 250, 0.3);
  border-radius: 999px;
  color: #dbeaff;
  background: rgba(9, 38, 75, 0.86);
  box-shadow: 0 10px 25px rgba(1, 12, 28, 0.3), 0 0 18px rgba(68, 137, 216, 0.12);
  font-size: 8px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-align: center;
  text-transform: uppercase;
  animation: aiNodeFloat 4.8s ease-in-out infinite;
}
.ai-product-node::before {
  content: "";
  display: inline-block;
  width: 5px;
  height: 5px;
  margin-right: 7px;
  border-radius: 50%;
  background: #75b6f8;
  box-shadow: 0 0 9px #75b6f8;
  vertical-align: 1px;
}
.ai-product-node-1 { top: 16%; left: 11%; }
.ai-product-node-2 { top: 17%; right: 10%; animation-delay: -0.8s; }
.ai-product-node-3 { top: 48%; left: 5%; animation-delay: -1.6s; }
.ai-product-node-4 { top: 48%; right: 4%; animation-delay: -2.4s; }
.ai-product-node-5 { bottom: 17%; left: 14%; animation-delay: -3.2s; }
.ai-product-node-6 { right: 14%; bottom: 17%; animation-delay: -4s; }

.ai-console-tags {
  position: absolute;
  inset: auto 20px 20px;
  display: flex;
  justify-content: center;
  gap: 8px;
}

.ai-console-tags span {
  padding: 7px 11px;
  border: 1px solid rgba(157, 199, 245, 0.17);
  border-radius: 999px;
  color: #9eb4cf;
  font-size: 8px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

@keyframes aiNodeFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

.ai-intro,
.ai-process,
.ai-cta {
  max-width: 1240px;
  margin: auto;
}

.ai-intro,
.ai-process {
  padding: 120px 28px;
}

.ai-section-heading {
  display: grid;
  grid-template-columns: 54px 1fr;
  gap: 18px;
  align-items: start;
}

.ai-section-number {
  margin: 8px 0 0;
  color: #3567aa;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.16em;
}

.ai-section-number.light { color: #8eb8e8; }

.ai-section-heading h2,
.elisa-feature h2,
.ai-cta h2 {
  margin: 0;
  color: #10213a;
  font-size: clamp(34px, 4.2vw, 58px);
  line-height: 1.04;
  letter-spacing: -0.055em;
}

.ai-intro-copy {
  margin: 65px 0 0 72px;
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 70px;
}

.ai-intro-copy > p {
  margin: 0;
  color: #526176;
  font-size: 16px;
  line-height: 1.9;
}

.ai-principles {
  border-top: 1px solid #d9e1e9;
}

.ai-principles article {
  padding: 22px 0;
  display: grid;
  grid-template-columns: 38px 175px 1fr;
  gap: 16px;
  border-bottom: 1px solid #d9e1e9;
}

.ai-principles span,
.ai-card-index {
  color: #3567aa;
  font-size: 9px;
  letter-spacing: 0.12em;
}

.ai-principles strong { font-size: 13px; }
.ai-principles p { margin: 0; color: #526478; font-size: 11px; line-height: 1.6; }

.ai-capabilities {
  padding: 118px max(28px, calc((100vw - 1240px) / 2));
  color: #142a46;
  background: linear-gradient(180deg, #edf4fb 0%, #f8fafc 100%);
}

.ai-capabilities .ai-section-heading h2 { color: #10213a; }
.ai-capabilities .ai-kicker.light,
.ai-capabilities .ai-section-number.light { color: #3567aa; }

.ai-card-grid {
  margin: 68px 0 0 72px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.ai-card {
  min-height: 420px;
  padding: 28px;
  display: flex;
  flex-direction: column;
  border: 1px solid #dce7f2;
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 16px 42px rgba(21, 57, 94, 0.08);
  transition: box-shadow 0.3s, transform 0.3s, border-color 0.3s;
}

.ai-card:hover {
  border-color: #a9c7e6;
  box-shadow: 0 22px 48px rgba(21, 57, 94, 0.14);
  transform: translateY(-3px);
}

.ai-card-index { align-self: flex-end; color: #466c9b; }
.ai-app-brand {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.ai-app-brand img {
  width: 155px;
  height: 58px;
  padding: 7px 10px;
  object-fit: contain;
  object-position: center;
  border: 1px solid rgba(255, 255, 255, 0.78);
  border-radius: 9px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 10px 24px rgba(2, 16, 37, 0.24);
}

.ai-icon {
  position: relative;
  width: 48px;
  height: 48px;
  margin: 24px 0 42px;
  border: 1px solid #4f79ad;
  border-radius: 50%;
}

.ai-icon::before,
.ai-icon::after {
  content: "";
  position: absolute;
  background: #75b6f8;
}

.ai-icon::before { width: 18px; height: 2px; left: 14px; top: 22px; }
.ai-icon::after { width: 2px; height: 18px; left: 22px; top: 14px; }
.ai-icon-anomaly::before { transform: rotate(35deg); }
.ai-icon-predict::before { transform: rotate(-35deg); }
.ai-icon-optimize::before { width: 24px; left: 11px; box-shadow: 0 -7px #75b6f8, 0 7px #75b6f8; }
.ai-icon-assist::after { border-radius: 50%; box-shadow: -7px 0 #75b6f8, 7px 0 #75b6f8; }
.ai-icon-report::before { width: 4px; height: 22px; left: 13px; top: 13px; box-shadow: 8px 5px #75b6f8, 16px -4px #75b6f8; }

.ai-card h3 { margin: 0; color: #10213a; font-size: 18px; }
.ai-card p { margin: 16px 0 28px; color: #586b80; font-size: 12px; line-height: 1.75; }
.ai-card small { margin-top: auto; color: #3567aa; font-size: 8px; line-height: 1.55; letter-spacing: 0.13em; text-transform: uppercase; }
.ai-card-points {
  margin: 0 0 25px;
  padding: 0;
  display: grid;
  gap: 8px;
  list-style: none;
}
.ai-card-points li {
  position: relative;
  padding-left: 14px;
  color: #40556c;
  font-size: 9px;
  line-height: 1.55;
}
.ai-card-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #72b5f8;
}
.ai-demo-button {
  margin-top: 22px;
  padding: 13px 0 4px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
  border: 0;
  border-top: 1px solid #d5e2ef;
  background: transparent;
  color: #234d8f;
  font-family: inherit;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s;
}
.ai-demo-button:hover,
.ai-demo-button:focus-visible {
  border-color: #6f9dce;
  color: #173f83;
  outline: none;
}
.ai-demo-button span {
  font-size: 15px;
  transition: transform 0.2s;
}
.ai-demo-button:hover span,
.ai-demo-button:focus-visible span {
  transform: translate(2px, -2px);
}

.ai-process-list {
  margin: 68px 0 0 72px;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  list-style: none;
  border-top: 1px solid #d9e1e9;
}

.ai-process-list li { min-height: 250px; padding: 25px 28px 20px 0; border-right: 1px solid #d9e1e9; }
.ai-process-list li + li { padding-left: 28px; }
.ai-process-list li:last-child { border-right: 0; }
.ai-process-list > li > span { color: #3567aa; font-size: 10px; }
.ai-process-list div { margin-top: 78px; }
.ai-process-list strong { font-size: 17px; }
.ai-process-list p { color: #526478; font-size: 11px; line-height: 1.7; }

.ai-proof {
  padding: 118px max(28px, calc((100vw - 1240px) / 2));
  background: #eaf0f6;
}
.ai-proof .ai-section-heading {
  max-width: 950px;
}
.ai-section-lead {
  max-width: 680px;
  margin: 22px 0 0;
  color: #526478;
  font-size: 13px;
  line-height: 1.75;
}
.ai-proof-grid {
  margin: 65px 0 0 72px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}
.ai-proof-card {
  min-height: 245px;
  padding: 30px;
  display: flex;
  flex-direction: column;
  border: 1px solid #d4dee9;
  background: rgba(255, 255, 255, 0.68);
  transition: transform 0.25s, box-shadow 0.25s;
}
.ai-proof-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 22px 55px rgba(19, 54, 96, 0.09);
}
.ai-proof-card > span {
  color: #416fa8;
  font-size: 8px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.ai-proof-card h3 {
  margin: 24px 0 8px;
  font-size: 19px;
}
.ai-proof-card strong {
  color: #234d8f;
  font-size: 13px;
}
.ai-proof-card p {
  margin: auto 0 0;
  color: #526478;
  font-size: 11px;
  line-height: 1.7;
}

.elisa-feature {
  min-height: 650px;
  padding: 105px max(28px, calc((100vw - 1240px) / 2));
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 90px;
  align-items: center;
  overflow: hidden;
  color: #10213a;
  background:
    radial-gradient(circle at 76% 48%, rgba(77, 139, 205, 0.18), transparent 28%),
    linear-gradient(135deg, #f8fbff, #e5eff9 65%, #d9e8f6);
}

.elisa-feature .ai-kicker.light { color: #3567aa; }
.elisa-feature h2 { color: #173f83; font-size: clamp(72px, 9vw, 138px); }
.elisa-feature-copy > p:not(.ai-kicker) { max-width: 520px; color: #52677e; font-size: 14px; line-height: 1.85; }
.elisa-feature-copy > span { display: inline-block; margin-top: 20px; color: #8ea9c8; font-size: 8px; letter-spacing: 0.12em; text-transform: uppercase; }
.elisa-capability-list {
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
  list-style: none;
}
.elisa-capability-list li {
  padding: 12px 14px;
  border-left: 2px solid #75b5f5;
  background: rgba(255, 255, 255, 0.72);
  color: #354e68;
  font-size: 10px;
  line-height: 1.55;
}

.elisa-network { position: relative; height: 440px; }
.elisa-network::before,
.elisa-network::after { content: ""; position: absolute; inset: 50%; border: 1px solid rgba(143, 192, 242, 0.18); border-radius: 50%; transform: translate(-50%, -50%); }
.elisa-network::before { width: 280px; height: 280px; }
.elisa-network::after { width: 420px; height: 420px; }
.elisa-node { position: absolute; z-index: 2; min-width: 82px; padding: 10px 13px; border: 1px solid rgba(53, 103, 170, 0.28); border-radius: 999px; background: rgba(255, 255, 255, 0.92); color: #234d8f; box-shadow: 0 10px 24px rgba(29, 71, 116, 0.1); font-size: 9px; text-align: center; }
.elisa-node-main { left: 50%; top: 50%; width: 150px; height: 150px; min-width: 0; padding: 18px; display: grid; place-items: center; border-radius: 50%; background: #fff; color: #173f83; transform: translate(-50%, -50%); box-shadow: 0 0 65px rgba(78, 147, 220, 0.36); }
.elisa-node-main img { width: 100%; height: 100%; object-fit: contain; }
.elisa-node-a { left: 4%; top: 18%; }
.elisa-node-b { right: 3%; top: 23%; }
.elisa-node-c { left: 9%; bottom: 17%; }
.elisa-node-d { right: 7%; bottom: 12%; }
.elisa-demo {
  position: absolute;
  left: 50%;
  bottom: 12px;
  z-index: 5;
  width: 190px;
  padding: 12px 14px;
  border: 1px solid #173f83;
  border-radius: 999px;
  background: #173f83;
  color: #fff;
  transform: translateX(-50%);
}
.elisa-demo:hover,
.elisa-demo:focus-visible {
  transform: translateX(-50%) translateY(-2px);
}

.ai-cta {
  margin-top: 100px;
  margin-bottom: 100px;
  padding: 65px 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  background: #e8eef5;
}

.ai-cta h2 { max-width: 720px; font-size: clamp(30px, 3.4vw, 47px); }
.ai-cta .ai-button-primary { flex: 0 0 auto; background: #173f83; color: #fff; }
.ai-product-note {
  max-width: 820px;
  margin: 20px 0 0;
  color: #526478;
  font-size: 12px;
  line-height: 1.75;
}

/* Application animation modal */
.ai-modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  padding: 28px;
  visibility: hidden;
  opacity: 0;
  transition: opacity 0.25s, visibility 0.25s;
}
.ai-modal.open {
  visibility: visible;
  opacity: 1;
}
.ai-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(3, 15, 33, 0.82);
  -webkit-backdrop-filter: blur(10px);
          backdrop-filter: blur(10px);
}
.ai-modal-dialog {
  position: relative;
  width: min(1180px, 94vw);
  height: min(820px, 88vh);
  display: flex;
  flex-direction: column;
  border: 1px solid rgba(160, 199, 241, 0.28);
  border-radius: 20px;
  background: #0a2345;
  box-shadow: 0 40px 120px rgba(0, 0, 0, 0.5);
  overflow: hidden;
  transform: translateY(15px) scale(0.985);
  transition: transform 0.3s ease;
}
.ai-modal.open .ai-modal-dialog {
  transform: none;
}
.ai-modal-head {
  min-height: 68px;
  padding: 0 18px 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border-bottom: 1px solid rgba(160, 199, 241, 0.18);
  color: #fff;
}
.ai-modal-head div {
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.ai-modal-head span {
  color: #779cc7;
  font-size: 7px;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}
.ai-modal-head strong {
  font-size: 14px;
}
.ai-modal-close {
  width: 40px;
  height: 40px;
  border: 1px solid rgba(169, 208, 249, 0.2);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.04);
  color: #fff;
  font: 300 25px/1 Manrope, sans-serif;
  cursor: pointer;
}
.ai-modal-close:hover,
.ai-modal-close:focus-visible {
  border-color: #8fc5fc;
  background: rgba(255, 255, 255, 0.1);
  outline: none;
}
.ai-modal-stage {
  position: relative;
  min-height: 0;
  flex: 1;
  padding: 12px;
  background: #eaf0f6;
}
.ai-modal-stage iframe {
  position: relative;
  z-index: 2;
  width: 100%;
  height: 100%;
  display: block;
  border: 0;
  border-radius: 13px;
  background: #fff;
  opacity: 0;
  transition: opacity 0.25s;
}
.ai-modal-stage iframe.loaded {
  opacity: 1;
}
.ai-modal-loading {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: #466581;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
body.ai-modal-open {
  overflow: hidden;
}

.ai-footer {
  min-height: 120px;
  padding: 25px max(28px, calc((100vw - 1240px) / 2));
  display: flex;
  align-items: center;
  gap: 30px;
  border-top: 1px solid #dce3eb;
  background: #fff;
  color: #526478;
  font-size: 9px;
}

.ai-footer img { width: 135px; }
.ai-footer p { margin-left: auto; }
.ai-footer a { color: #234d8f; font-weight: 800; text-decoration: none; }

@keyframes aiSignal {
  50% { height: 12px; opacity: 0.45; }
}

@keyframes aiOrbit {
  to { transform: rotate(360deg); }
}

@media (max-width: 1000px) {
  .ai-hero { grid-template-columns: 1fr; gap: 65px; }
  .ai-console { max-width: 760px; width: 100%; }
  .ai-intro-copy { grid-template-columns: 1fr; }
  .ai-card-grid { grid-template-columns: repeat(2, 1fr); }
  .ai-process-list { grid-template-columns: repeat(2, 1fr); }
  .ai-proof-grid { grid-template-columns: 1fr 1fr; }
  .elisa-feature { grid-template-columns: 1fr; }
  .elisa-network { max-width: 650px; width: 100%; }
}

@media (max-width: 650px) {
  .ai-hero { min-height: auto; padding: 130px 20px 80px; grid-template-columns: minmax(0, 1fr); }
  .ai-hero h1 { font-size: clamp(42px, 13vw, 56px); }
  .ai-actions { display: grid; grid-template-columns: 1fr; }
  .ai-button { width: 100%; }
  .ai-console { width: 100%; max-width: 100%; }
  .ai-console-head { gap: 12px; }
  .ai-console-head b { max-width: 130px; text-align: right; line-height: 1.4; }
  .ai-console-body { height: 350px; }
  .ai-core { width: 140px; height: 140px; }
  .ai-core::before { inset: -48px; }
  .ai-core::after { inset: -82px; }
  .ai-core span { font-size: 45px; }
  .ai-product-node { min-width: 0; padding: 6px 8px; font-size: 7px; }
  .ai-product-node::before { display: none; }
  .ai-product-node-1 { top: 14%; left: 5%; }
  .ai-product-node-2 { top: 14%; right: 5%; }
  .ai-product-node-3 { top: 49%; left: 2%; }
  .ai-product-node-4 { top: 49%; right: 2%; }
  .ai-product-node-5 { bottom: 17%; left: 6%; }
  .ai-product-node-6 { right: 6%; bottom: 17%; }
  .ai-intro,
  .ai-process { padding: 85px 20px; }
  .ai-section-heading { grid-template-columns: 34px 1fr; }
  .ai-intro-copy,
  .ai-card-grid,
  .ai-process-list { margin-left: 0; }
  .ai-principles article { grid-template-columns: 30px 1fr; }
  .ai-principles article p { grid-column: 2; }
  .ai-capabilities { padding: 85px 20px; }
  .ai-card-grid,
  .ai-process-list { grid-template-columns: 1fr; }
  .ai-proof { padding: 85px 20px; }
  .ai-proof-grid { margin-left: 0; grid-template-columns: 1fr; }
  .ai-card { min-height: 290px; }
  .ai-process-list li,
  .ai-process-list li + li { min-height: auto; padding: 24px 0; border-right: 0; border-bottom: 1px solid #d9e1e9; }
  .ai-process-list div { margin-top: 35px; }
  .elisa-feature { padding: 85px 20px; gap: 40px; }
  .elisa-network { height: 360px; transform: scale(0.82); }
  .ai-cta { margin: 70px 20px; padding: 40px 28px; align-items: flex-start; flex-direction: column; }
  .ai-footer { align-items: flex-start; flex-direction: column; }
  .ai-footer p { margin-left: 0; }
  .ai-page .menu-button { position: relative; z-index: 3; flex: 0 0 auto; }
  .ai-modal { padding: 8px; }
  .ai-modal-dialog { width: 100%; height: 94vh; border-radius: 14px; }
  .ai-modal-stage { padding: 6px; overflow: auto; }
  .ai-modal-stage iframe { min-width: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .ai-signal span,
  .ai-core::before,
  .ai-core::after { animation: none; }
}