/* ══════════════════════════════════════════════════════
   AI-Prodvizhenie page — ai.css
   Prefix: ai-
   Theme: dark throughout (no white backgrounds)
   ══════════════════════════════════════════════════════ */

/* ── 3D decorative images ── */
.ai-3d {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.ai-3d::before {
  content: '';
  position: absolute;
  inset: -15%;
  background: radial-gradient(ellipse at 50% 65%, rgba(25, 90, 255, 0.22) 0%, transparent 68%);
  pointer-events: none;
}
.ai-3d img {
  position: relative;
  z-index: 1;
  filter: drop-shadow(0 10px 28px rgba(25, 90, 255, 0.38));
  display: block;
  max-width: 100%;
}

/* Services: split head text + image */
.ai-3d--services { align-self: center; }

/* Price: centered above heading */
.ai-3d--price { margin: 0 auto 20px; }

/* CTA: above terminal */
.ai-3d--cta { margin: 0 auto 16px; }

/* ── Eyebrow override for dark pages ── */
.ai-eyebrow {
  color: #195aff;
  background: none;
  border-color: transparent;
  border-radius: 0;
  padding: 0;
}

/* ═══════════════════════════════════════════
   HERO
   ═══════════════════════════════════════════ */
.ai-hero {
  position: relative;
  min-height: 100vh;
  background: #07090f;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.ai-hero .container {
  padding-left: 0;
  padding-right: 0;
}
@media (max-width: 768px) {
  .ai-hero .container {
    padding-left: 20px;
    padding-right: 20px;
  }
}

/* Video background */
.ai-hero__video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

/* Dark overlay over video */
.ai-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(7, 9, 15, 0.88) 0%,
    rgba(7, 9, 15, 0.72) 55%,
    rgba(7, 9, 15, 0.80) 100%
  );
  z-index: 1;
}

/* Pixel canvas */
.ai-hero__canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 2;
}

/* Glow blobs */
.ai-hero__glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
  z-index: 2;
}
.ai-hero__glow--1 {
  width: 600px;
  height: 600px;
  top: -180px;
  right: -80px;
  background: radial-gradient(circle, rgba(25, 90, 255, 0.18) 0%, transparent 70%);
}
.ai-hero__glow--2 {
  width: 400px;
  height: 400px;
  bottom: 80px;
  left: -100px;
  background: radial-gradient(circle, rgba(25, 90, 255, 0.1) 0%, transparent 70%);
}

.ai-hero__body {
  position: relative;
  z-index: 3;
  flex: 1;
  display: flex;
  align-items: center;
  padding: 140px 0 60px;
}

/* Breadcrumb */
.ai-hero__breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: 'Open Sans', sans-serif;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.4);
  margin-bottom: 32px;
}
.ai-hero__breadcrumb a {
  color: rgba(255, 255, 255, 0.4);
  text-decoration: none;
  transition: color 0.2s;
}
.ai-hero__breadcrumb a:hover { color: rgba(255, 255, 255, 0.7); }

/* Split layout */
.ai-hero__split {
  display: grid;
  grid-template-columns: 1fr 480px;
  gap: 64px;
  align-items: center;
}

/* Badge */
.ai-hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Open Sans', sans-serif;
  font-size: 12px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.7);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.ai-hero__badge-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #195aff;
  animation: ai-dot-pulse 2s ease-in-out infinite;
  flex-shrink: 0;
}
@keyframes ai-dot-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

/* H1 */
.ai-hero__h1 {
  font-family: 'Onest', sans-serif;
  font-size: clamp(42px, 5.5vw, 76px);
  font-weight: 500;
  line-height: 1.06;
  color: #ffffff;
  margin: 0 0 24px;
  letter-spacing: -0.02em;
}
.ai-hero__h1-accent {
  background: linear-gradient(135deg, #195aff 0%, #5b8aff 60%, #8ab4ff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Subtext */
.ai-hero__sub {
  font-family: 'Open Sans', sans-serif;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.58);
  margin: 0 0 36px;
  max-width: 480px;
}

/* Actions */
.ai-hero__actions {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.ai-hero__ghost-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: 'Open Sans', sans-serif;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.52);
  text-decoration: none;
  transition: color 0.2s;
}
.ai-hero__ghost-btn:hover { color: rgba(255, 255, 255, 0.85); }
.ai-hero__ghost-btn svg { opacity: 0.6; transition: transform 0.2s; }
.ai-hero__ghost-btn:hover svg { transform: translateY(3px); }

/* ── CSS @property for spinning border ── */
@property --ai-border-angle {
  syntax: '<angle>';
  initial-value: 0deg;
  inherits: false;
}

/* ── Chat widget ── */
.ai-chat {
  border: 1px solid transparent;
  background:
    rgba(255, 255, 255, 0.07) padding-box,
    linear-gradient(
      to bottom,
      rgba(255, 255, 255, 0.22) 0%,
      rgba(255, 255, 255, 0.10) 100%
    ) border-box;
  border-radius: 20px;
  overflow: hidden;
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  position: relative;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.14);
}

/* Shimmer sweep — diagonal light ray moving across card */
.ai-chat::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(
    108deg,
    transparent 25%,
    rgba(255, 255, 255, 0.06) 50%,
    transparent 75%
  );
  background-size: 260% 100%;
  background-position: 160% 0;
  pointer-events: none;
  z-index: 10;
  opacity: 0;
}

/* On hover: spinning conic-gradient border + shimmer sweep */
.ai-chat:hover {
  background:
    rgba(255, 255, 255, 0.07) padding-box,
    conic-gradient(
      from var(--ai-border-angle),
      rgba(25, 90, 255, 0)    0%,
      rgba(25, 90, 255, 0.35) 18%,
      #5b8aff                 27%,
      #ffffff                 30%,
      #5b8aff                 33%,
      rgba(25, 90, 255, 0.35) 42%,
      rgba(25, 90, 255, 0)    58%
    ) border-box;
  animation: ai-border-spin 2.8s linear infinite;
}

.ai-chat:hover::after {
  opacity: 1;
  animation: ai-shimmer-sweep 0.72s ease-out forwards;
}

@keyframes ai-border-spin {
  to { --ai-border-angle: 360deg; }
}

@keyframes ai-shimmer-sweep {
  from { background-position: 160% 0; }
  to   { background-position: -60% 0; }
}

/* ── Top bar: active platform + inactive list ── */
.ai-chat__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
  gap: 12px;
}

/* Active platform (left side) */
.ai-chat__active-platform {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}
.ai-chat__active-ico {
  width: 26px;
  height: 26px;
  border-radius: 7px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.14);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.9);
  flex-shrink: 0;
}
.ai-chat__active-name {
  font-family: 'Open Sans', sans-serif;
  font-size: 13px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.88);
  letter-spacing: 0.01em;
}
.ai-chat__live-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 7px rgba(34, 197, 94, 0.7);
  flex-shrink: 0;
  animation: ai-dot-pulse 2s ease-in-out infinite;
}

/* Inactive platforms (right side) */
.ai-chat__other-platforms {
  display: flex;
  align-items: center;
  gap: 5px;
}
.ai-chat__platforms-sep {
  width: 1px;
  height: 14px;
  background: rgba(255, 255, 255, 0.1);
  margin: 0 3px;
}
.ai-chat__platform-ico {
  width: 24px;
  height: 24px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.07);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.32);
  flex-shrink: 0;
  transition: background 0.2s, color 0.2s;
  cursor: default;
}
.ai-chat__platforms-label {
  font-family: 'Open Sans', sans-serif;
  font-size: 11px;
  color: rgba(255, 255, 255, 0.28);
  white-space: nowrap;
}

/* ── Messages ── */
.ai-chat__messages {
  padding: 14px 14px 10px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* User message — right-aligned bubble */
.ai-chat__msg--user {
  display: flex;
  justify-content: flex-end;
}
.ai-chat__user-bubble {
  background: rgba(25, 90, 255, 0.16);
  border: 1px solid rgba(25, 90, 255, 0.28);
  border-radius: 14px 14px 4px 14px;
  padding: 9px 13px;
  font-family: 'Open Sans', sans-serif;
  font-size: 13px;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.88);
  max-width: 88%;
}

/* AI message — left-aligned with avatar */
.ai-chat__msg--ai {
  display: flex;
  gap: 9px;
  align-items: flex-start;
}
.ai-chat__msg-avatar {
  width: 26px;
  height: 26px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 18px; /* align with text below platform label */
  color: rgba(255, 255, 255, 0.75);
}
.ai-chat__msg-body {
  flex: 1;
  min-width: 0;
}
.ai-chat__msg-platform {
  display: block;
  font-family: 'Open Sans', sans-serif;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: rgba(255, 255, 255, 0.35);
  margin-bottom: 5px;
}
.ai-chat__msg-text {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 4px 14px 14px 14px;
  padding: 10px 13px;
  font-family: 'Open Sans', sans-serif;
  font-size: 13px;
  line-height: 1.62;
  color: rgba(255, 255, 255, 0.72);
}
.ai-chat__msg-text strong {
  color: #ffffff;
  font-weight: 600;
}

/* Typing indicator row */
.ai-chat__typing-row {
  display: flex;
  gap: 9px;
  align-items: center;
}
.ai-chat__typing {
  display: flex;
  gap: 5px;
  align-items: center;
  padding: 9px 13px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 4px 14px 14px 14px;
}
.ai-chat__typing span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.38);
  animation: ai-typing-bounce 1.2s ease-in-out infinite;
}
.ai-chat__typing span:nth-child(2) { animation-delay: 0.2s; }
.ai-chat__typing span:nth-child(3) { animation-delay: 0.4s; }
@keyframes ai-typing-bounce {
  0%, 70%, 100% { transform: translateY(0); opacity: 0.38; }
  35% { transform: translateY(-4px); opacity: 1; }
}

/* Typing cursor in user bubble */
.ai-chat__cursor {
  display: inline-block;
  width: 2px;
  height: 13px;
  background: rgba(255, 255, 255, 0.6);
  border-radius: 1px;
  vertical-align: middle;
  margin-left: 2px;
  animation: ai-chat-cursor-blink 0.75s step-end infinite;
}
.ai-chat__cursor.is-done { display: none; }
@keyframes ai-chat-cursor-blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

/* ── Sources block ── */
.ai-chat__sources {
  margin-top: 9px;
}
.ai-chat__sources-label {
  font-family: 'Open Sans', sans-serif;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: rgba(255, 255, 255, 0.28);
  margin-bottom: 6px;
}
.ai-chat__source-cards {
  display: flex;
  gap: 6px;
}
.ai-chat__source-card {
  flex: 1;
  display: flex;
  align-items: flex-start;
  gap: 7px;
  padding: 8px 10px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  min-width: 0;
  transition: border-color 0.2s, background 0.2s;
  cursor: default;
}
.ai-chat__source-card:hover {
  border-color: rgba(255, 255, 255, 0.15);
  background: rgba(255, 255, 255, 0.07);
}
.ai-chat__source-fav {
  width: 20px;
  height: 20px;
  border-radius: 5px;
  background: linear-gradient(135deg, #195aff 0%, #5b8aff 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Onest', sans-serif;
  font-size: 9px;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
  letter-spacing: -0.02em;
}
.ai-chat__source-fav--vc {
  background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
}
.ai-chat__source-info {
  min-width: 0;
}
.ai-chat__source-domain {
  font-family: 'Open Sans', sans-serif;
  font-size: 10px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.58);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 2px;
}
.ai-chat__source-snippet {
  font-family: 'Open Sans', sans-serif;
  font-size: 10px;
  line-height: 1.4;
  color: rgba(255, 255, 255, 0.28);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ── Input ── */
.ai-chat__input-wrap {
  padding: 10px 12px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.02);
}
.ai-chat__input {
  flex: 1;
  background: none;
  border: none;
  outline: none;
  font-family: 'Open Sans', sans-serif;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.8);
  caret-color: #195aff;
}
.ai-chat__input::placeholder {
  color: rgba(255, 255, 255, 0.22);
}
.ai-chat__send {
  width: 34px;
  height: 34px;
  border-radius: 9px;
  background: #195aff;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  flex-shrink: 0;
  transition: background 0.2s, transform 0.15s;
}
.ai-chat__send:hover {
  background: #0040d0;
  transform: scale(1.06);
}

/* ── Chips ── */
.ai-chat__chips {
  padding: 8px 12px 13px;
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.ai-chat__chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 11px 5px 9px;
  border-radius: 100px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.05);
  font-family: 'Open Sans', sans-serif;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s, background 0.2s;
}
.ai-chat__chip:hover {
  border-color: rgba(25, 90, 255, 0.45);
  color: rgba(255, 255, 255, 0.88);
  background: rgba(25, 90, 255, 0.1);
}
.ai-chat__chip-ico {
  color: rgba(255, 255, 255, 0.35);
  flex-shrink: 0;
  transition: color 0.2s;
}
.ai-chat__chip:hover .ai-chat__chip-ico {
  color: rgba(25, 90, 255, 0.8);
}

/* ── Stats bar ── */
.ai-hero__stats {
  position: relative;
  z-index: 3;
  border-top: none;
  background: transparent;
}
.ai-hero__stats .container {
  padding-top: 0;
  padding-bottom: 0;
}
.ai-hero__stats-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.ai-hero__stat {
  padding: 28px 0;
  border-right: 1px solid rgba(255, 255, 255, 0.07);
  text-align: center;
}
.ai-hero__stat:last-child { border-right: none; }
.ai-hero__stat-val {
  font-family: 'Onest', sans-serif;
  font-size: clamp(26px, 3vw, 36px);
  font-weight: 500;
  color: #ffffff;
  line-height: 1;
  margin-bottom: 8px;
}
.ai-hero__stat-lbl {
  font-family: 'Open Sans', sans-serif;
  font-size: 12px;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.38);
}

/* Hero → ai-block-wrap: gradient fade at bottom */
.ai-hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 320px;
  background: linear-gradient(
    to bottom,
    transparent 0%,
    rgba(8, 12, 21, 0.45) 45%,
    rgba(8, 12, 21, 0.85) 75%,
    #080c15 100%
  );
  pointer-events: none;
  z-index: 2;
}

/* Hero entry animation */
.ai-hero {
  opacity: 0;
  transition: opacity 0.6s ease;
}
.ai-hero.ai-hero--loaded {
  opacity: 1;
}

/* ═══════════════════════════════════════════
   MESH-BLOB WRAP — shared background for ai-why + ai-who
   ═══════════════════════════════════════════ */
.ai-block-wrap {
  position: relative;
  overflow: hidden;
  background: #080c15;
}

/* Make child sections transparent so the shared background shows through */
.ai-block-wrap .ai-why      { background: transparent; }
.ai-block-wrap .ai-services { background: transparent; }
.ai-block-wrap .ai-who      { background: transparent; }

/* Animated blob base */
.ai-mesh-blob {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  will-change: transform;
}

/* Blob 1 — синий, верхний левый */
.ai-mesh-blob--1 {
  width: 780px;
  height: 780px;
  top: -160px;
  left: -220px;
  background: radial-gradient(circle, rgba(25, 90, 255, 0.22) 0%, transparent 62%);
  filter: blur(90px);
  animation: ai-blob-1 24s ease-in-out infinite;
}

/* Blob 2 — фиолетовый, нижний правый */
.ai-mesh-blob--2 {
  width: 560px;
  height: 560px;
  bottom: -80px;
  right: -140px;
  background: radial-gradient(circle, rgba(124, 58, 237, 0.16) 0%, transparent 62%);
  filter: blur(110px);
  animation: ai-blob-2 30s ease-in-out infinite;
}

/* Blob 3 — индиго, центр-правая зона */
.ai-mesh-blob--3 {
  width: 460px;
  height: 460px;
  top: 38%;
  right: 22%;
  background: radial-gradient(circle, rgba(67, 56, 202, 0.13) 0%, transparent 65%);
  filter: blur(100px);
  animation: ai-blob-3 19s ease-in-out infinite;
}

@keyframes ai-blob-1 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  30%       { transform: translate(100px, 80px) scale(1.09); }
  65%       { transform: translate(40px, 160px) scale(0.94); }
}

@keyframes ai-blob-2 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  35%       { transform: translate(-120px, -90px) scale(1.12); }
  70%       { transform: translate(70px, -50px) scale(0.93); }
}

@keyframes ai-blob-3 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50%       { transform: translate(-140px, 70px) scale(1.14); }
}

/* ═══════════════════════════════════════════
   WHY AI SECTION
   ═══════════════════════════════════════════ */
.ai-why {
  background: #0a0d16;
  padding: 100px 0 80px;
}

.ai-why__head {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 64px;
}
.ai-why__h2 {
  font-family: 'Onest', sans-serif;
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 500;
  color: #ffffff;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 16px 0 18px;
}
.ai-why__sub {
  font-family: 'Open Sans', sans-serif;
  font-size: 16px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.5);
}

.ai-why__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 20px;
  overflow: hidden;
}
.ai-why__card {
  background: #0a0d16;
  padding: 40px 36px;
  position: relative;
  transition: background 0.3s;
}
.ai-why__card:hover {
  background: #0f1221;
}
.ai-why__card--accent {
  background: rgba(25, 90, 255, 0.04);
  border: 1px solid rgba(25, 90, 255, 0.12);
}
.ai-why__card-num {
  font-family: 'Onest', sans-serif;
  font-size: 11px;
  font-weight: 500;
  color: #195aff;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.ai-why__card-icon {
  margin-bottom: 16px;
}
.ai-why__card-title {
  font-family: 'Onest', sans-serif;
  font-size: 18px;
  font-weight: 500;
  color: #ffffff;
  margin: 0 0 12px;
  line-height: 1.3;
}
.ai-why__card-text {
  font-family: 'Open Sans', sans-serif;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.5);
  margin: 0;
}

/* Reveal */
.ai-why__head,
.ai-why__card {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.ai-why--visible .ai-why__head { opacity: 1; transform: none; }
.ai-why--visible .ai-why__card:nth-child(1) { opacity: 1; transform: none; transition-delay: 0.05s; }
.ai-why--visible .ai-why__card:nth-child(2) { opacity: 1; transform: none; transition-delay: 0.12s; }
.ai-why--visible .ai-why__card:nth-child(3) { opacity: 1; transform: none; transition-delay: 0.19s; }
.ai-why--visible .ai-why__card:nth-child(4) { opacity: 1; transform: none; transition-delay: 0.26s; }

/* ═══════════════════════════════════════════
   WHO
   ═══════════════════════════════════════════ */
.ai-who {
  background: #07090f;
  padding: 100px 0 80px;
}

/* Split header: h2 left, sub right */
.ai-who__head {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px 80px;
  align-items: end;
  margin-bottom: 72px;
}
.ai-who__head-left { /* contains eyebrow + h2 */ }
.ai-who__h2 {
  font-family: 'Onest', sans-serif;
  font-size: clamp(28px, 3.4vw, 44px);
  font-weight: 500;
  color: #ffffff;
  line-height: 1.15;
  letter-spacing: -0.025em;
  margin: 14px 0 0;
}
.ai-who__sub {
  font-family: 'Open Sans', sans-serif;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.42);
  padding-bottom: 4px;
}

/* Editorial list */
.ai-who__list { display: flex; flex-direction: column; }

.ai-who__item {
  display: grid;
  grid-template-columns: 96px 260px 1fr;
  gap: 0 48px;
  align-items: center;
  padding: 40px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.07);
  position: relative;
  cursor: default;
  transition: background 0.3s ease;
}
.ai-who__item:last-child { border-bottom: 1px solid rgba(255, 255, 255, 0.07); }

/* Left accent bar */
.ai-who__item::before {
  content: '';
  position: absolute;
  left: -2px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, transparent, #195aff 35%, #195aff 65%, transparent);
  transform: scaleY(0);
  transform-origin: center;
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}
.ai-who__item:hover::before { transform: scaleY(1); }
.ai-who__item:hover { background: rgba(25, 90, 255, 0.025); }

/* Large index number */
.ai-who__num {
  font-family: 'Onest', sans-serif;
  font-size: clamp(52px, 5.5vw, 76px);
  font-weight: 500;
  line-height: 1;
  color: rgba(255, 255, 255, 0.1);
  letter-spacing: -0.03em;
  transition: color 0.35s ease;
  user-select: none;
}
.ai-who__item:hover .ai-who__num { color: rgba(25, 90, 255, 0.65); }

/* Meta column: icon + title + tag */
.ai-who__item-meta {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.ai-who__card-ico {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(25, 90, 255, 0.08);
  border: 1px solid rgba(25, 90, 255, 0.18);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #5b8aff;
  flex-shrink: 0;
  transition: background 0.3s ease, border-color 0.3s ease;
}
.ai-who__item:hover .ai-who__card-ico {
  background: rgba(25, 90, 255, 0.15);
  border-color: rgba(25, 90, 255, 0.4);
}
.ai-who__card-title {
  font-family: 'Onest', sans-serif;
  font-size: 18px;
  font-weight: 500;
  color: #ffffff;
  margin: 0;
  line-height: 1.3;
}
.ai-who__tag {
  display: inline-block;
  font-family: 'Open Sans', sans-serif;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.28);
}

/* Description column */
.ai-who__card-text {
  font-family: 'Open Sans', sans-serif;
  font-size: 14.5px;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.46);
  margin: 0;
}

/* Reveal */
.ai-who__head { opacity: 0; transform: translateY(20px); transition: opacity 0.55s ease, transform 0.55s ease; }
.ai-who__item { opacity: 0; transform: translateX(-12px); transition: opacity 0.5s ease, transform 0.5s ease, background 0.3s ease; }
.ai-who--visible .ai-who__head { opacity: 1; transform: none; }
.ai-who--visible .ai-who__item:nth-child(1) { opacity: 1; transform: none; transition-delay: 0.05s; }
.ai-who--visible .ai-who__item:nth-child(2) { opacity: 1; transform: none; transition-delay: 0.12s; }
.ai-who--visible .ai-who__item:nth-child(3) { opacity: 1; transform: none; transition-delay: 0.19s; }
.ai-who--visible .ai-who__item:nth-child(4) { opacity: 1; transform: none; transition-delay: 0.26s; }

/* ═══════════════════════════════════════════
   SERVICES
   ═══════════════════════════════════════════ */
.ai-services {
  background: #07090f;
  padding: 100px 0 80px;
}

.ai-services__head {
  margin: 0 0 56px;
}
.ai-services__head-text { max-width: 100%; }
.ai-services__h2 {
  font-family: 'Onest', sans-serif;
  font-size: clamp(26px, 3.2vw, 40px);
  font-weight: 500;
  color: #ffffff;
  line-height: 1.18;
  letter-spacing: -0.02em;
  margin: 16px 0 16px;
}
.ai-services__sub {
  font-family: 'Open Sans', sans-serif;
  font-size: 15px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.45);
}

.ai-services__grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
}

/* Row 1: wide hero card */
.ai-services__card:nth-child(1) { grid-column: 1 / -1; }

/* Row 2: 2 cards */
.ai-services__card:nth-child(2),
.ai-services__card:nth-child(3) { grid-column: span 3; }

/* Row 3: 3 cards */
.ai-services__card:nth-child(4),
.ai-services__card:nth-child(5),
.ai-services__card:nth-child(6) { grid-column: span 2; }

.ai-services__card {
  background: rgba(255, 255, 255, 0.032);
  border-radius: 16px;
  padding: 28px 26px;
  transition: background 0.3s, transform 0.25s;
}

/* Wide hero card */
.ai-services__card--wide {
  display: flex;
  align-items: center;
  gap: 56px;
  padding: 44px 52px;
  border-color: rgba(25, 90, 255, 0.18);
  background: rgba(25, 90, 255, 0.06);
}
.ai-services__card-body { flex: 1; }
.ai-services__card-label {
  display: inline-block;
  font-family: 'Onest', sans-serif;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #195aff;
  margin-bottom: 14px;
}
.ai-services__card--wide .ai-services__card-title {
  font-size: 26px;
  margin-bottom: 14px;
}
.ai-services__card--wide .ai-services__card-text {
  font-size: 15px;
  max-width: 520px;
}
.ai-services__card--wide .ai-services__card-ico {
  flex-shrink: 0;
  width: 150px;
  height: 150px;
  background: none;
  border-radius: 0;
  margin-bottom: 0;
}
.ai-services__card--wide .ai-services__card-ico img {
  width: 150px;
  height: 150px;
  object-fit: contain;
  filter: drop-shadow(0 10px 28px rgba(25,90,255,0.4));
}

/* Regular cards icon */
.ai-services__card-ico {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(25, 90, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #195aff;
  margin-bottom: 18px;
}
.ai-services__card:not(.ai-services__card--wide) .ai-services__card-ico {
  width: 88px;
  height: 88px;
  background: none;
  border-radius: 0;
}
.ai-services__card:not(.ai-services__card--wide) .ai-services__card-ico img {
  width: 88px;
  height: 88px;
  object-fit: contain;
  filter: drop-shadow(0 6px 16px rgba(25,90,255,0.35));
}

.ai-services__card-title {
  font-family: 'Onest', sans-serif;
  font-size: 16px;
  font-weight: 500;
  color: #ffffff;
  margin: 0 0 10px;
  line-height: 1.35;
}
.ai-services__card-text {
  font-family: 'Open Sans', sans-serif;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.46);
  margin: 0;
}

/* Reveal */
.ai-services__head,
.ai-services__card {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.ai-services--visible .ai-services__head { opacity: 1; transform: none; }
.ai-services--visible .ai-services__card:nth-child(1) { opacity: 1; transform: none; transition-delay: 0.04s; }
.ai-services--visible .ai-services__card:nth-child(2) { opacity: 1; transform: none; transition-delay: 0.1s; }
.ai-services--visible .ai-services__card:nth-child(3) { opacity: 1; transform: none; transition-delay: 0.16s; }
.ai-services--visible .ai-services__card:nth-child(4) { opacity: 1; transform: none; transition-delay: 0.22s; }
.ai-services--visible .ai-services__card:nth-child(5) { opacity: 1; transform: none; transition-delay: 0.28s; }
.ai-services--visible .ai-services__card:nth-child(6) { opacity: 1; transform: none; transition-delay: 0.34s; }

/* ═══════════════════════════════════════════
   PLATFORMS
   ═══════════════════════════════════════════ */
.ai-platforms {
  background: #0a0d16;
  padding: 100px 0 80px;
}

.ai-platforms__head {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 52px;
}
.ai-platforms__h2 {
  font-family: 'Onest', sans-serif;
  font-size: clamp(26px, 3.2vw, 40px);
  font-weight: 500;
  color: #ffffff;
  line-height: 1.18;
  letter-spacing: -0.02em;
  margin: 16px 0 16px;
}
.ai-platforms__sub {
  font-family: 'Open Sans', sans-serif;
  font-size: 15px;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.45);
}

.ai-platforms__grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
}
.ai-platforms__card {
  background: rgba(255, 255, 255, 0.032);
  border-radius: 16px;
  padding: 28px 20px 22px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
  position: relative;
}
.ai-platforms__logo {
  color: rgba(255, 255, 255, 0.7);
}
.ai-platforms__info {
  flex: 1;
}
.ai-platforms__name {
  font-family: 'Onest', sans-serif;
  font-size: 15px;
  font-weight: 500;
  color: #ffffff;
  margin: 0 0 6px;
}
.ai-platforms__desc {
  font-family: 'Open Sans', sans-serif;
  font-size: 12px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.4);
  margin: 0;
}
.ai-platforms__badge {
  font-family: 'Open Sans', sans-serif;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #195aff;
  background: rgba(25, 90, 255, 0.12);
  border: 1px solid rgba(25, 90, 255, 0.2);
  border-radius: 100px;
  padding: 3px 8px;
  align-self: flex-start;
}

/* Reveal */
.ai-platforms__head,
.ai-platforms__card {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.ai-platforms--visible .ai-platforms__head { opacity: 1; transform: none; }
.ai-platforms--visible .ai-platforms__card:nth-child(1) { opacity: 1; transform: none; transition-delay: 0.04s; }
.ai-platforms--visible .ai-platforms__card:nth-child(2) { opacity: 1; transform: none; transition-delay: 0.1s; }
.ai-platforms--visible .ai-platforms__card:nth-child(3) { opacity: 1; transform: none; transition-delay: 0.16s; }
.ai-platforms--visible .ai-platforms__card:nth-child(4) { opacity: 1; transform: none; transition-delay: 0.22s; }
.ai-platforms--visible .ai-platforms__card:nth-child(5) { opacity: 1; transform: none; transition-delay: 0.28s; }

/* ═══════════════════════════════════════════
   PROCESS — vertical editorial spine
   ═══════════════════════════════════════════ */
.ai-process {
  background: #07090f;
  background-image: radial-gradient(rgba(25, 90, 255, 0.035) 1px, transparent 1px);
  background-size: 30px 30px;
  padding: 100px 0 100px;
}

.ai-process__head {
  max-width: 600px;
  margin: 0 0 80px;
}
.ai-process__h2 {
  font-family: 'Onest', sans-serif;
  font-size: clamp(26px, 3.2vw, 40px);
  font-weight: 500;
  color: #ffffff;
  line-height: 1.18;
  letter-spacing: -0.02em;
  margin: 16px 0 0;
}

/* Steps — vertical list */
.ai-process__steps {
  display: flex;
  flex-direction: column;
}

/* Single step row: [ghost-num] [spine] [body] */
.ai-process__step {
  display: grid;
  grid-template-columns: 80px 52px 1fr;
  align-items: start;
  padding: 44px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.055);
  cursor: default;
  transition: background 0.35s ease;
}
.ai-process__step--last {
  border-bottom: 1px solid rgba(255, 255, 255, 0.055);
}
.ai-process__step:hover {
  background: rgba(25, 90, 255, 0.022);
}

/* Ghost step number */
.ai-process__idx {
  font-family: 'Onest', sans-serif;
  font-size: clamp(54px, 6vw, 86px);
  font-weight: 500;
  line-height: 1;
  letter-spacing: -0.05em;
  color: rgba(255, 255, 255, 0.055);
  user-select: none;
  padding-top: 2px;
  transition: color 0.4s ease;
}
.ai-process__step:hover .ai-process__idx {
  color: rgba(25, 90, 255, 0.22);
}

/* Spine column: glowing node + connecting line */
.ai-process__spine {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 8px;
}
.ai-process__node {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: #195aff;
  box-shadow: 0 0 0 3px rgba(25, 90, 255, 0.14), 0 0 14px rgba(25, 90, 255, 0.45);
  flex-shrink: 0;
  position: relative;
  z-index: 1;
  transition: box-shadow 0.35s ease, transform 0.35s ease;
}
.ai-process__step:hover .ai-process__node {
  box-shadow: 0 0 0 5px rgba(25, 90, 255, 0.22), 0 0 22px rgba(25, 90, 255, 0.65);
  transform: scale(1.25);
}

/* Last step: pulsing live dot */
.ai-process__node--live {
  background: #22c55e;
  box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.15), 0 0 14px rgba(34, 197, 94, 0.5);
  animation: ai-node-pulse 2.4s ease-in-out infinite;
}
@keyframes ai-node-pulse {
  0%, 100% { box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.15), 0 0 14px rgba(34, 197, 94, 0.5); }
  50%       { box-shadow: 0 0 0 6px rgba(34, 197, 94, 0.08), 0 0 26px rgba(34, 197, 94, 0.7); }
}

/* Vertical connector line between steps */
.ai-process__line {
  width: 1px;
  min-height: 72px;
  flex: 1;
  margin-top: 7px;
  background: linear-gradient(to bottom, rgba(25, 90, 255, 0.45), rgba(25, 90, 255, 0.06));
  transform-origin: top center;
  transform: scaleY(0);
  transition: transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Body: [title + badge left] [description right] */
.ai-process__body {
  display: grid;
  grid-template-columns: 230px 1fr;
  gap: 0 52px;
  align-items: start;
  padding-top: 0;
}
.ai-process__body-left {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.ai-process__title {
  font-family: 'Onest', sans-serif;
  font-size: clamp(17px, 1.6vw, 20px);
  font-weight: 500;
  color: #ffffff;
  line-height: 1.3;
  margin: 0;
  transition: color 0.25s ease;
}
.ai-process__step:hover .ai-process__title {
  color: rgba(255, 255, 255, 0.92);
}
.ai-process__dur {
  display: inline-block;
  font-family: 'Open Sans', sans-serif;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(25, 90, 255, 0.9);
  background: rgba(25, 90, 255, 0.1);
  border: 1px solid rgba(25, 90, 255, 0.22);
  border-radius: 100px;
  padding: 3px 10px;
  width: fit-content;
}
.ai-process__dur--green {
  color: rgba(34, 197, 94, 0.9);
  background: rgba(34, 197, 94, 0.08);
  border-color: rgba(34, 197, 94, 0.22);
}
.ai-process__text {
  font-family: 'Open Sans', sans-serif;
  font-size: 14.5px;
  line-height: 1.76;
  color: rgba(255, 255, 255, 0.44);
  margin: 0;
  max-width: 540px;
}

/* Reveal */
.ai-process__head {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.ai-process__step {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.5s ease, transform 0.5s ease, background 0.35s ease;
}
.ai-process--visible .ai-process__head { opacity: 1; transform: none; }
.ai-process--visible .ai-process__step:nth-child(1) { opacity: 1; transform: none; transition-delay: 0.06s; }
.ai-process--visible .ai-process__step:nth-child(2) { opacity: 1; transform: none; transition-delay: 0.14s; }
.ai-process--visible .ai-process__step:nth-child(3) { opacity: 1; transform: none; transition-delay: 0.22s; }
.ai-process--visible .ai-process__step:nth-child(4) { opacity: 1; transform: none; transition-delay: 0.30s; }
/* Lines draw themselves after steps appear */
.ai-process--visible .ai-process__step:nth-child(1) .ai-process__line { transform: scaleY(1); transition-delay: 0.32s; }
.ai-process--visible .ai-process__step:nth-child(2) .ai-process__line { transform: scaleY(1); transition-delay: 0.48s; }
.ai-process--visible .ai-process__step:nth-child(3) .ai-process__line { transform: scaleY(1); transition-delay: 0.64s; }

/* ═══════════════════════════════════════════
   TIMELINE — Signal Growth
   ═══════════════════════════════════════════ */
.ai-timeline {
  background: #07090f;
  padding: 100px 0 80px;
  position: relative;
  overflow: hidden;
}

/* Subtle radial glow behind the section */
.ai-timeline::before {
  content: '';
  position: absolute;
  width: 800px;
  height: 400px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: radial-gradient(ellipse at center, rgba(25, 90, 255, 0.07) 0%, transparent 68%);
  pointer-events: none;
}

.ai-timeline__head {
  max-width: 640px;
  margin: 0 0 72px;
}
.ai-timeline__h2 {
  font-family: 'Onest', sans-serif;
  font-size: clamp(26px, 3.2vw, 40px);
  font-weight: 500;
  color: #ffffff;
  line-height: 1.18;
  letter-spacing: -0.02em;
  margin: 16px 0 16px;
}
.ai-timeline__sub {
  font-family: 'Open Sans', sans-serif;
  font-size: 15px;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.4);
}

/* 4-column grid, columns separated by a thin divider */
.ai-timeline__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-bottom: 44px;
  border-top: 1px solid rgba(255, 255, 255, 0.07);
}

/* Each column */
.ai-timeline__col {
  padding: 40px 32px 40px 0;
  position: relative;
}
/* Vertical divider between columns (right edge) */
.ai-timeline__col:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 24px;
  right: 0;
  bottom: 24px;
  width: 1px;
  background: linear-gradient(to bottom, transparent, rgba(255, 255, 255, 0.1) 30%, rgba(255, 255, 255, 0.1) 70%, transparent);
}
/* All cols except first get left padding */
.ai-timeline__col:not(:first-child) {
  padding-left: 32px;
}

/* Period label */
.ai-timeline__period {
  display: inline-block;
  font-family: 'Open Sans', sans-serif;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #195aff;
  margin-bottom: 16px;
}

/* Progress bar track */
.ai-timeline__bar {
  position: relative;
  height: 3px;
  background: rgba(255, 255, 255, 0.07);
  border-radius: 2px;
  margin-bottom: 28px;
  overflow: hidden;
}
/* Fill — drawn in on scroll via scaleX */
.ai-timeline__bar::after {
  content: '';
  position: absolute;
  inset: 0;
  width: var(--fill, 0%);
  background: linear-gradient(90deg, rgba(25, 90, 255, 0.5) 0%, #195aff 100%);
  border-radius: 2px;
  transform-origin: left center;
  transform: scaleX(0);
  transition: transform 0.9s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Peak column bar: glow */
.ai-timeline__col--peak .ai-timeline__bar::after {
  background: linear-gradient(90deg, #195aff 0%, #5b8aff 60%, #8ab4ff 100%);
  box-shadow: 0 0 12px rgba(25, 90, 255, 0.55);
}

/* Title */
.ai-timeline__title {
  font-family: 'Onest', sans-serif;
  font-size: 17px;
  font-weight: 500;
  color: #ffffff;
  margin: 0 0 12px;
  line-height: 1.3;
  transition: color 0.3s;
}
.ai-timeline__col--peak .ai-timeline__title {
  color: #5b8aff;
}

/* Text */
.ai-timeline__text {
  font-family: 'Open Sans', sans-serif;
  font-size: 13px;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.38);
  margin: 0;
}

/* Notice bar */
.ai-timeline__notice {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 18px 24px;
  background: rgba(25, 90, 255, 0.1);
  border-radius: 12px;
  font-family: 'Open Sans', sans-serif;
  font-size: 13.5px;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.45);
}
.ai-timeline__notice-ico {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  object-fit: contain;
  filter: drop-shadow(0 4px 10px rgba(25, 90, 255, 0.35));
}
.ai-timeline__notice-body {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.ai-timeline__notice-label {
  display: block;
  font-family: 'Onest', sans-serif;
  font-size: 12px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #5b8aff;
}

/* ── Reveal ── */
.ai-timeline__head {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.ai-timeline__col {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.ai-timeline__notice {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.ai-timeline--visible .ai-timeline__head { opacity: 1; transform: none; }
.ai-timeline--visible .ai-timeline__col:nth-child(1) { opacity: 1; transform: none; transition-delay: 0.06s; }
.ai-timeline--visible .ai-timeline__col:nth-child(2) { opacity: 1; transform: none; transition-delay: 0.14s; }
.ai-timeline--visible .ai-timeline__col:nth-child(3) { opacity: 1; transform: none; transition-delay: 0.22s; }
.ai-timeline--visible .ai-timeline__col:nth-child(4) { opacity: 1; transform: none; transition-delay: 0.30s; }
.ai-timeline--visible .ai-timeline__notice { opacity: 1; transform: none; transition-delay: 0.40s; }
/* Bars fill after columns appear */
.ai-timeline--visible .ai-timeline__col:nth-child(1) .ai-timeline__bar::after { transform: scaleX(1); transition-delay: 0.38s; }
.ai-timeline--visible .ai-timeline__col:nth-child(2) .ai-timeline__bar::after { transform: scaleX(1); transition-delay: 0.50s; }
.ai-timeline--visible .ai-timeline__col:nth-child(3) .ai-timeline__bar::after { transform: scaleX(1); transition-delay: 0.62s; }
.ai-timeline--visible .ai-timeline__col:nth-child(4) .ai-timeline__bar::after { transform: scaleX(1); transition-delay: 0.74s; }

/* ═══════════════════════════════════════════
   PRICE + CTA — общий фон-обёртка
   ═══════════════════════════════════════════ */
.ai-price-cta-wrap {
  position: relative;
  overflow: hidden;
  background: #0a0d16;
}

/* Дочерние секции — прозрачный фон */
.ai-price-cta-wrap .ai-price { background: transparent; }
.ai-price-cta-wrap .ai-cta   { background: transparent; }

/* Blob 1 — синий, верхний правый */
.ai-mesh-blob--pc1 {
  width: 700px;
  height: 700px;
  top: -100px;
  right: -200px;
  background: radial-gradient(circle, rgba(25, 90, 255, 0.18) 0%, transparent 62%);
  filter: blur(100px);
  animation: ai-blob-pc1 26s ease-in-out infinite;
}

/* Blob 2 — индиго, нижний левый */
.ai-mesh-blob--pc2 {
  width: 500px;
  height: 500px;
  bottom: 0px;
  left: -120px;
  background: radial-gradient(circle, rgba(67, 56, 202, 0.14) 0%, transparent 62%);
  filter: blur(110px);
  animation: ai-blob-pc2 32s ease-in-out infinite;
}

/* Blob 3 — фиолетовый, центр */
.ai-mesh-blob--pc3 {
  width: 420px;
  height: 420px;
  top: 40%;
  left: 35%;
  background: radial-gradient(circle, rgba(124, 58, 237, 0.1) 0%, transparent 65%);
  filter: blur(90px);
  animation: ai-blob-pc3 21s ease-in-out infinite;
}

@keyframes ai-blob-pc1 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  35%       { transform: translate(-80px, 100px) scale(1.1); }
  70%       { transform: translate(60px, 40px) scale(0.93); }
}
@keyframes ai-blob-pc2 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  40%       { transform: translate(100px, -80px) scale(1.12); }
  75%       { transform: translate(-40px, 60px) scale(0.95); }
}
@keyframes ai-blob-pc3 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50%       { transform: translate(120px, -60px) scale(1.15); }
}

/* ═══════════════════════════════════════════
   PRICING
   ═══════════════════════════════════════════ */
.ai-price {
  background: #0a0d16;
  padding: 100px 0 80px;
}

.ai-price__head {
  max-width: 640px;
  margin: 0 0 56px;
}
.ai-price__h2 {
  font-family: 'Onest', sans-serif;
  font-size: clamp(26px, 3.2vw, 40px);
  font-weight: 500;
  color: #ffffff;
  line-height: 1.18;
  letter-spacing: -0.02em;
  margin: 16px 0 16px;
}
.ai-price__sub {
  font-family: 'Open Sans', sans-serif;
  font-size: 15px;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.4);
}

/* Grid — separated by 1px dividers, no individual card borders */
.ai-price__grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr 1fr;
  gap: 1px;
  background: rgba(255, 255, 255, 0.07);
  border-radius: 20px;
  overflow: hidden;
  margin-bottom: 28px;
}

/* Plan card */
.ai-price__plan {
  background: #0b0e1a;
  padding: 40px 36px 36px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: background 0.3s ease;
}
.ai-price__plan:hover {
  background: #0e1220;
}

/* Top accent line */
.ai-price__plan::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: rgba(255, 255, 255, 0.07);
  transition: background 0.3s;
}
.ai-price__plan:hover::before {
  background: rgba(255, 255, 255, 0.14);
}

/* Featured plan */
.ai-price__plan--featured {
  background: rgba(25, 90, 255, 0.07);
}
.ai-price__plan--featured:hover {
  background: rgba(25, 90, 255, 0.1);
}
.ai-price__plan--featured::before {
  height: 2px;
  background: linear-gradient(90deg, #195aff 0%, #5b8aff 60%, #8ab4ff 100%);
  box-shadow: 0 0 18px rgba(25, 90, 255, 0.55);
}

/* Plan top: name + scope */
.ai-price__plan-top {
  margin-bottom: 28px;
}
.ai-price__name-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 6px;
}
.ai-price__plan-name {
  font-family: 'Onest', sans-serif;
  font-size: 20px;
  font-weight: 500;
  color: #ffffff;
  letter-spacing: -0.01em;
}
.ai-price__popular-tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-family: 'Onest', sans-serif;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.88);
  background: rgba(251, 146, 60, 0.14);
  border: 1px solid rgba(251, 146, 60, 0.38);
  border-radius: 20px;
  padding: 4px 10px 4px 8px;
  white-space: nowrap;
  animation: ai-popular-glow 3s ease-in-out infinite;
}
.ai-price__popular-fire {
  display: inline-block;
  font-size: 12px;
  line-height: 1;
  animation: ai-fire-flicker 1.8s ease-in-out infinite;
}
@keyframes ai-popular-glow {
  0%, 100% { box-shadow: 0 0 0 0 rgba(251, 146, 60, 0); }
  50%       { box-shadow: 0 0 10px 2px rgba(251, 146, 60, 0.35); }
}
@keyframes ai-fire-flicker {
  0%, 100% { transform: rotate(-4deg) scale(1);    }
  33%       { transform: rotate( 3deg) scale(1.12); }
  66%       { transform: rotate(-2deg) scale(0.96); }
}
.ai-price__plan-scope {
  font-family: 'Open Sans', sans-serif;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.32);
  margin: 0;
}
/* For Start/Enterprise: name sits directly above scope */
.ai-price__plan-top > .ai-price__plan-name {
  display: block;
  margin-bottom: 6px;
}

/* Price block */
.ai-price__plan-price {
  margin-bottom: 32px;
  padding-bottom: 28px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.ai-price__price-row {
  display: flex;
  align-items: baseline;
  gap: 6px;
  line-height: 1;
  margin-bottom: 4px;
}
.ai-price__from {
  font-family: 'Open Sans', sans-serif;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.35);
}
.ai-price__num {
  font-family: 'Onest', sans-serif;
  font-size: clamp(36px, 4vw, 52px);
  font-weight: 500;
  color: #ffffff;
  letter-spacing: -0.03em;
  line-height: 1;
}
.ai-price__num--ind {
  font-size: clamp(22px, 2.4vw, 30px);
  letter-spacing: -0.02em;
  line-height: 1.2;
}
.ai-price__per {
  font-family: 'Open Sans', sans-serif;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.3);
}

/* Feature list */
.ai-price__list {
  list-style: none;
  margin: 0 0 32px;
  padding: 0;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.ai-price__list li {
  font-family: 'Open Sans', sans-serif;
  font-size: 13.5px;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.5);
  padding: 11px 0 11px 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  position: relative;
}
.ai-price__list li:first-child { border-top: none; }
.ai-price__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: rgba(25, 90, 255, 0.65);
  flex-shrink: 0;
}
.ai-price__plan--featured .ai-price__list li::before {
  background: #5b8aff;
  box-shadow: 0 0 6px rgba(25, 90, 255, 0.5);
}

/* CTA button */
.ai-price__btn {
  display: block;
  text-align: center;
  padding: 14px 20px;
  border-radius: 10px;
  font-family: 'Open Sans', sans-serif;
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.62);
  background: transparent;
  transition: border-color 0.22s, color 0.22s, background 0.22s;
  margin-top: auto;
}
.ai-price__btn:hover {
  border-color: rgba(255, 255, 255, 0.3);
  color: #ffffff;
  background: rgba(255, 255, 255, 0.04);
}
.ai-price__btn--light {
  background: #195aff;
  border-color: #195aff;
  color: #ffffff;
}
.ai-price__btn--light:hover {
  background: #0040d0;
  border-color: #0040d0;
}

/* Footer note */
.ai-price__note {
  font-family: 'Open Sans', sans-serif;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.28);
}

/* Reveal */
.ai-price__head,
.ai-price__plan {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.ai-price--visible .ai-price__head { opacity: 1; transform: none; }
.ai-price--visible .ai-price__plan:nth-child(1) { opacity: 1; transform: none; transition-delay: 0.06s; }
.ai-price--visible .ai-price__plan:nth-child(2) { opacity: 1; transform: none; transition-delay: 0.14s; }
.ai-price--visible .ai-price__plan:nth-child(3) { opacity: 1; transform: none; transition-delay: 0.22s; }

/* ═══════════════════════════════════════════
   CTA
   ═══════════════════════════════════════════ */
.ai-cta {
  background: #07090f;
  padding: 80px 0 100px;
}
.ai-cta__card {
  border-radius: 24px;
  background: #0d1117;
  padding: 64px 60px;
  position: relative;
  overflow: hidden;
}
.ai-cta__glow {
  position: absolute;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(25, 90, 255, 0.12) 0%, transparent 70%);
  bottom: -200px;
  right: -100px;
  pointer-events: none;
  filter: blur(60px);
}
.ai-cta__grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(25, 90, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(25, 90, 255, 0.04) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
  border-radius: inherit;
}

.ai-cta__content {
  position: relative;
  z-index: 1;
}
.ai-cta__title {
  font-family: 'Onest', sans-serif;
  font-size: clamp(24px, 3vw, 38px);
  font-weight: 500;
  color: #ffffff;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin: 16px 0 16px;
}
.ai-cta__text {
  font-family: 'Open Sans', sans-serif;
  font-size: 15px;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.5);
  margin: 0 0 24px;
}
.ai-cta__list {
  list-style: none;
  margin: 0 0 32px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.ai-cta__list li {
  font-family: 'Open Sans', sans-serif;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.6);
  padding-left: 20px;
  position: relative;
}
.ai-cta__list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: #195aff;
  font-size: 13px;
}

/* Terminal visual */
.ai-cta__visual {
  position: relative;
  z-index: 1;
}
.ai-cta__terminal {
  background: #080b12;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 14px;
  overflow: hidden;
  font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
}
.ai-cta__terminal-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.04);
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}
.ai-cta__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.ai-cta__dot--red   { background: #ff5f57; }
.ai-cta__dot--yellow{ background: #febc2e; }
.ai-cta__dot--green { background: #28c840; }
.ai-cta__terminal-title {
  font-family: 'Open Sans', sans-serif;
  font-size: 11px;
  color: rgba(255, 255, 255, 0.3);
  margin-left: auto;
  margin-right: auto;
  letter-spacing: 0.04em;
}
.ai-cta__terminal-body {
  padding: 20px 20px 16px;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.ai-cta__terminal-line {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 7px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  margin: 0;
}
.ai-cta__terminal-line:last-of-type { border-bottom: none; }
.ai-cta__t-key {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.45);
  letter-spacing: 0.02em;
}
.ai-cta__t-val {
  font-size: 12px;
  font-weight: 600;
}
.ai-cta__t-val--ok   { color: #28c840; }
.ai-cta__t-val--warn { color: #febc2e; }
.ai-cta__t-val--err  { color: rgba(255, 255, 255, 0.28); }
.ai-cta__terminal-gap { height: 8px; }
.ai-cta__terminal-line--score .ai-cta__t-key { color: rgba(255, 255, 255, 0.6); }
.ai-cta__t-score {
  font-family: 'Onest', sans-serif;
  font-size: 22px;
  font-weight: 500;
  color: #febc2e;
}
.ai-cta__terminal-cursor {
  width: 8px;
  height: 15px;
  background: #195aff;
  border-radius: 2px;
  margin-top: 8px;
  animation: ai-cursor-blink 1.1s step-end infinite;
}
@keyframes ai-cursor-blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

/* Reveal */
.ai-cta__card {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.ai-cta--visible .ai-cta__card {
  opacity: 1;
  transform: none;
}

/* ═══════════════════════════════════════════
   FAQ (rd-faq base + dark override)
   ═══════════════════════════════════════════ */

/* Base rd-faq styles (copied here since seo.css isn't linked) */
.ai-faq .rd-faq__head {
  text-align: center;
  margin-bottom: 48px;
}
.ai-faq .rd-faq__h2 {
  font-family: 'Onest', sans-serif;
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 500;
  letter-spacing: -0.03em;
  margin-top: 12px;
  line-height: 1.1;
}
.ai-faq .rd-faq__list {
  display: flex;
  flex-direction: column;
  max-width: 760px;
  margin: 0 auto;
}
.ai-faq .rd-faq__item {
  border-radius: 12px;
  margin-bottom: 6px;
  padding: 0 18px;
}
.ai-faq .rd-faq__item:first-child { border-top: none; }
.ai-faq .rd-faq__q {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  padding: 20px 0;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: 'Onest', sans-serif;
  font-size: 16px;
  font-weight: 500;
  transition: color 0.2s;
}
.ai-faq .rd-faq__icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(25, 90, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s;
}
.ai-faq .rd-faq__a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}
.ai-faq .rd-faq__a p {
  padding-bottom: 20px;
  font-size: 14px;
  line-height: 1.7;
  font-family: 'Open Sans', sans-serif;
}

.ai-faq {
  background: #0a0d16;
  padding: 80px 0 100px;
}

/* Dark theme override for rd-faq classes */
.ai-faq .rd-faq__head {
  margin-bottom: 48px;
}
.ai-faq .rd-faq__h2 {
  color: #ffffff;
}
.ai-faq .rd-faq__item {
  background: rgba(255, 255, 255, 0.03);
  margin-bottom: 8px;
}
.ai-faq .rd-faq__item:hover,
.ai-faq .rd-faq__item.is-open {
  border-color: rgba(25, 90, 255, 0.25);
  background: rgba(25, 90, 255, 0.04);
}
.ai-faq .rd-faq__q {
  color: #ffffff;
}
.ai-faq .rd-faq__q:hover {
  color: rgba(255, 255, 255, 0.8);
}
.ai-faq .rd-faq__icon {
  color: rgba(255, 255, 255, 0.3);
}
.ai-faq .rd-faq__item.is-open .rd-faq__icon {
  color: #195aff;
  transform: rotate(45deg);
}
.ai-faq .rd-faq__a p {
  color: rgba(255, 255, 255, 0.5);
}

/* Reveal */
.ai-faq .rd-faq__head {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.ai-faq .rd-faq__item {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.45s ease, transform 0.45s ease, background 0.25s, border-color 0.25s;
}
.ai-faq--visible .rd-faq__head { opacity: 1; transform: none; }
.ai-faq--visible .rd-faq__item:nth-child(1) { opacity: 1; transform: none; transition-delay: 0.06s; }
.ai-faq--visible .rd-faq__item:nth-child(2) { opacity: 1; transform: none; transition-delay: 0.12s; }
.ai-faq--visible .rd-faq__item:nth-child(3) { opacity: 1; transform: none; transition-delay: 0.18s; }
.ai-faq--visible .rd-faq__item:nth-child(4) { opacity: 1; transform: none; transition-delay: 0.24s; }
.ai-faq--visible .rd-faq__item:nth-child(5) { opacity: 1; transform: none; transition-delay: 0.30s; }
.ai-faq--visible .rd-faq__item:nth-child(6) { opacity: 1; transform: none; transition-delay: 0.36s; }
.ai-faq--visible .rd-faq__item:nth-child(7) { opacity: 1; transform: none; transition-delay: 0.42s; }

/* ═══════════════════════════════════════════
   POPUP — plan tag (тариф из прайса)
   ═══════════════════════════════════════════ */
@keyframes ai-plan-tag-in {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: none; }
}

.popup__plan-tag {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: #0a0a0a;
  border-radius: 10px;
  padding: 16px 20px;
  margin: 14px 0 2px;
  animation: ai-plan-tag-in 0.3s ease both;
}
.popup__plan-tag[hidden] { display: none; }

.popup__plan-tag-name {
  font-family: 'Onest', sans-serif;
  font-size: 16px;
  font-weight: 500;
  letter-spacing: -0.02em;
  color: #fff;
}
.popup__plan-tag-price {
  font-family: 'Onest', sans-serif;
  font-size: 13px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.4);
  white-space: nowrap;
}

/* ═══════════════════════════════════════════
   SEO TEXT
   ═══════════════════════════════════════════ */
.ai-seotext {
  background: #07090f;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: 48px 0 60px;
}
.ai-seotext__body {
  max-width: 780px;
}
.ai-seotext__h2 {
  font-family: 'Onest', sans-serif;
  font-size: 18px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.5);
  margin: 0 0 16px;
  line-height: 1.4;
}
.ai-seotext__body p {
  font-family: 'Open Sans', sans-serif;
  font-size: 13px;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.3);
  margin: 0 0 12px;
}
.ai-seotext__body p:last-child { margin-bottom: 0; }

/* ═══════════════════════════════════════════
   POPUP tariff tag (reuse from main, override)
   ═══════════════════════════════════════════ */
/* These are already handled by main.css */

/* ═══════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════ */
@media (max-width: 1100px) {
  .ai-hero__split {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .ai-hero__sub { max-width: 100%; }
  .ai-platforms__grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .ai-timeline__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .ai-timeline__col:nth-child(even)::after { display: none; }
  .ai-timeline__col:nth-child(2) { border-top: none; }
}

@media (max-width: 900px) {
  .ai-hero__stats-inner {
    grid-template-columns: repeat(2, 1fr);
  }
  .ai-hero__stat {
    border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  }
  .ai-why__grid {
    grid-template-columns: 1fr;
  }
  .ai-who__head {
    grid-template-columns: 1fr;
    gap: 20px;
    margin-bottom: 48px;
  }
  .ai-who__item {
    grid-template-columns: 64px 1fr;
    grid-template-rows: auto auto;
    grid-template-areas: "num meta" ". text";
    gap: 0 24px;
    padding: 32px 0;
  }
  .ai-who__num { grid-area: num; font-size: 48px; }
  .ai-who__item-meta { grid-area: meta; }
  .ai-who__card-text { grid-area: text; margin-top: 12px; }
  .ai-services__head {
    grid-template-columns: 1fr;
  }
  .ai-3d--services { display: none; }
  .ai-services__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .ai-services__card:nth-child(1) { grid-column: 1 / -1; }
  .ai-services__card:nth-child(2),
  .ai-services__card:nth-child(3),
  .ai-services__card:nth-child(4),
  .ai-services__card:nth-child(5),
  .ai-services__card:nth-child(6) { grid-column: span 1; }
  .ai-services__card--wide {
    flex-direction: column;
    align-items: flex-start;
    gap: 24px;
    padding: 32px;
  }
  .ai-services__card--wide .ai-services__card-ico {
    width: 110px;
    height: 110px;
  }
  .ai-services__card--wide .ai-services__card-ico img {
    width: 110px;
    height: 110px;
  }
  .ai-services__card--wide .ai-services__card-title { font-size: 20px; }
  .ai-platforms__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .ai-process__step {
    grid-template-columns: 56px 40px 1fr;
    padding: 36px 0;
  }
  .ai-process__body {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .ai-timeline__grid {
    grid-template-columns: 1fr;
  }
  .ai-timeline__col::after { display: none; }
  .ai-timeline__col:not(:first-child) { padding-left: 0; }
  .ai-timeline__col { padding: 28px 0; }
  .ai-price__grid {
    grid-template-columns: 1fr;
    border-radius: 16px;
  }
  .ai-price__plan { padding: 32px 28px; }
  .ai-cta__card {
    padding: 40px 28px;
  }
}

@media (max-width: 600px) {
  .ai-hero__body { padding: 120px 0 48px; }
  .ai-hero__stats-inner { grid-template-columns: repeat(2, 1fr); }
  .ai-services__grid { grid-template-columns: 1fr; }
  .ai-services__card:nth-child(n) { grid-column: 1 / -1; }
  .ai-services__card--wide { padding: 28px 24px; }
  .ai-platforms__grid { grid-template-columns: 1fr 1fr; }
  .ai-platforms__card:last-child:nth-child(odd) { grid-column: 1 / -1; }
  .ai-chat__chips { display: none; }
  .ai-who__item::before { display: none; }
  .ai-process__step {
    grid-template-columns: 44px 34px 1fr;
    padding: 28px 0;
  }
  .ai-process__idx { font-size: 40px; }
  .ai-timeline__grid { margin-bottom: 28px; }
  .ai-who, .ai-timeline, .ai-why, .ai-services, .ai-platforms, .ai-process, .ai-price, .ai-cta, .ai-faq {
    padding: 64px 0 48px;
  }
}