/* =========================================================
   Sections part 1: hero, marquee, about, problems, how, service
   ========================================================= */

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: 150px 0 96px;
  overflow: hidden;
}
.hero__inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.06fr 0.94fr;
  gap: 56px;
  align-items: center;
}
.hero__content {
  position: relative;
  z-index: 2;
  min-width: 0;
}
.hero__title {
  margin-top: 22px;
  font-family: var(--font-display);
  font-size: clamp(2.9rem, 6vw, 5.2rem);
  font-weight: 600;
  line-height: 1.02;
  letter-spacing: -0.05em;
  color: var(--ink);
}
.hero__lead {
  max-width: 540px;
  margin-top: 24px;
  font-size: 17.5px;
  line-height: 1.65;
  color: var(--ink-2);
}
.hero__lead strong {
  color: var(--ink);
  font-weight: 800;
}
.hero__lead-ai {
  color: var(--accent);
  font-weight: 700;
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}
.hero__note {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 18px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--muted);
}
.hero__note .icon {
  width: 16px;
  height: 16px;
  color: var(--green);
}
.hero__stats {
  display: flex;
  margin-top: 42px;
}
.hero__stat {
  padding-right: 28px;
  margin-right: 28px;
  border-right: 1px solid var(--line);
}
.hero__stat:last-child {
  padding-right: 0;
  margin-right: 0;
  border-right: 0;
}
.hero__stat b {
  display: block;
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 500;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--ink);
}
.hero__stat span {
  display: block;
  max-width: 140px;
  margin-top: 5px;
  font-size: 11.5px;
  line-height: 1.45;
  color: var(--muted);
}

/* Background */
.aurora {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}
.aurora__blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  will-change: transform;
  animation: drift 22s ease-in-out infinite alternate;
}
.aurora__blob--1 {
  width: 560px;
  height: 560px;
  top: -160px;
  right: 2%;
  background: radial-gradient(circle, rgba(240, 162, 62, 0.5), transparent 68%);
}
.aurora__blob--2 {
  width: 500px;
  height: 500px;
  bottom: -200px;
  left: -120px;
  background: radial-gradient(circle, rgba(91, 75, 224, 0.26), transparent 68%);
  animation-duration: 27s;
  animation-delay: -6s;
}
.aurora__blob--3 {
  width: 380px;
  height: 380px;
  top: 32%;
  left: 38%;
  background: radial-gradient(circle, rgba(217, 84, 43, 0.22), transparent 70%);
  animation-duration: 19s;
  animation-delay: -11s;
}
.grid-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(25, 21, 18, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(25, 21, 18, 0.045) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(ellipse at 50% 40%, #000 18%, transparent 72%);
  mask-image: radial-gradient(ellipse at 50% 40%, #000 18%, transparent 72%);
}
.grid-bg--dark {
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  -webkit-mask-image: radial-gradient(ellipse at 50% 40%, #000 10%, transparent 75%);
  mask-image: radial-gradient(ellipse at 50% 40%, #000 10%, transparent 75%);
}

/* Visual */
.hero__visual {
  position: relative;
  justify-self: end;
  width: 100%;
  min-width: 0;
  max-width: 570px;
  --px: 0px;
  --py: 0px;
}
.orbit {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}
.orbit--1 {
  inset: -34px;
  border: 1px dashed rgba(25, 21, 18, 0.16);
  animation: spin 55s linear infinite;
}
.orbit--1::after {
  content: "";
  position: absolute;
  top: -4px;
  left: 50%;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 5px rgba(217, 84, 43, 0.14);
}
.orbit--2 {
  inset: -78px;
  border: 1px solid rgba(91, 75, 224, 0.13);
  animation: spin 80s linear infinite reverse;
}
.orbit--2::after {
  content: "";
  position: absolute;
  bottom: 8%;
  right: 14%;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--violet);
  box-shadow: 0 0 0 5px rgba(91, 75, 224, 0.1);
}

.hero-card {
  position: relative;
  z-index: 2;
  padding: 12px;
  border-radius: 30px;
  background: rgba(255, 252, 247, 0.62);
  border: 1px solid rgba(255, 255, 255, 0.9);
  box-shadow: 0 45px 95px -34px rgba(25, 21, 18, 0.46), inset 0 1px 0 #fff;
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  will-change: transform;
}
.hero-card__bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 2px 6px 11px;
}
.hero-card__dots {
  display: inline-flex;
  gap: 5px;
}
.hero-card__dots i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: rgba(25, 21, 18, 0.13);
}
.hero-card__label {
  margin-right: auto;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--muted);
}
.hero-card__live {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 9px;
  border-radius: 999px;
  background: var(--accent-soft);
  font-size: 9.5px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
}
.hero-card__live i {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
  animation: blink 1.6s ease-in-out infinite;
}
.hero-card__img {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  aspect-ratio: 16 / 10.4;
  background: #e8edf4;
}
.hero-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.02);
  transition: transform 1s var(--ease);
}
.hero-card:hover .hero-card__img img {
  transform: scale(1.06);
}
.hero-card__img::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 20px;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.35);
  pointer-events: none;
}
.hero-card__foot {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 8px 4px;
}
.hero-card__avatar {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: linear-gradient(145deg, #2a211b, #171310);
  color: var(--accent-2);
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 600;
}
.hero-card__status b {
  display: block;
  font-size: 13px;
  font-weight: 800;
  line-height: 1.3;
}
.hero-card__status small {
  display: block;
  font-size: 10.5px;
  color: var(--muted);
}
.pulse {
  width: 9px;
  height: 9px;
  margin-left: auto;
  border-radius: 50%;
  background: var(--green);
  animation: pulseRing 2s infinite;
}

.float-chip {
  position: absolute;
  z-index: 3;
  transform: translate3d(calc(var(--px) * var(--depth, 1)), calc(var(--py) * var(--depth, 1)), 0);
  transition: transform 0.18s linear;
  pointer-events: none;
}
.float-chip__inner {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255, 252, 247, 0.92);
  border: 1px solid rgba(25, 21, 18, 0.08);
  box-shadow: 0 18px 40px -18px rgba(25, 21, 18, 0.4);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  font-size: 11.5px;
  font-weight: 800;
  white-space: nowrap;
  animation: floatY 6s ease-in-out infinite;
}
.float-chip--tg { top: 20%; left: -40px; }
.float-chip--tg .float-chip__inner { animation-delay: -0.5s; }
.float-chip--vk { bottom: 24%; right: -46px; }
.float-chip--vk .float-chip__inner { animation-delay: -2.2s; }
.float-chip--time { top: -46px; right: 6px; }
.float-chip--time .float-chip__inner { animation-delay: -3.6s; }
.float-chip--ai { bottom: 12%; left: -58px; }
.float-chip--ai .float-chip__inner { animation-delay: -1.4s; }

.brand-ico {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 8px;
  font-weight: 800;
  flex: none;
}
.brand-ico .icon {
  width: 12px;
  height: 12px;
}
.brand-ico--tg {
  background: rgba(34, 158, 217, 0.13);
  color: #229ed9;
}
.brand-ico--vk {
  background: rgba(0, 119, 255, 0.12);
  color: #0077ff;
}
.brand-ico--clock {
  background: var(--accent-soft);
  color: var(--accent);
}
.brand-ico--ai {
  background: var(--violet-soft);
  color: var(--violet);
}

/* ---------- Marquee ---------- */
.marquee {
  position: relative;
  z-index: 2;
  padding: 17px 0;
  background: var(--dark);
  color: var(--cream);
  overflow: hidden;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.marquee__track {
  display: flex;
  width: max-content;
  animation: marquee 40s linear infinite;
}
.marquee:hover .marquee__track {
  animation-play-state: paused;
}
.marquee__group {
  display: flex;
  align-items: center;
  gap: 30px;
  padding-right: 30px;
  flex: none;
}
.marquee__group span {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: rgba(246, 241, 232, 0.72);
}
.marquee__group i {
  font-style: normal;
  font-size: 11px;
  color: var(--accent-2);
}

/* ---------- About ---------- */
.about {
  display: grid;
  grid-template-columns: 1.04fr 0.96fr;
  gap: 64px;
  align-items: center;
}
.about__content .section__title {
  max-width: 620px;
}
.about__list {
  display: grid;
  gap: 12px;
  margin-top: 28px;
}
.about__list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14.5px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--ink-2);
}
.about__list .icon {
  width: 18px;
  height: 18px;
  margin-top: 1px;
  padding: 3px;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent);
}

/* ---------- Diplomas ---------- */
.diplomas {
  margin-top: 30px;
  border-radius: 18px;
  border: 1px solid var(--line-soft);
  background: var(--paper);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}
.diplomas__summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  cursor: pointer;
  list-style: none;
  transition: background 0.3s;
}
.diplomas__summary::-webkit-details-marker {
  display: none;
}
.diplomas__summary:hover {
  background: rgba(25, 21, 18, 0.02);
}
.diplomas__icon {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 11px;
  background: var(--accent-soft);
  color: var(--accent);
  flex: none;
}
.diplomas__icon .icon {
  width: 16px;
  height: 16px;
}
.diplomas__summary-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
  min-width: 0;
}
.diplomas__summary-text b {
  font-family: var(--font-display);
  font-size: 13.5px;
  font-weight: 500;
  letter-spacing: -0.01em;
}
.diplomas__summary-text small {
  font-size: 10.5px;
  color: var(--muted);
}
.diplomas__cta {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 9px 14px;
  border-radius: 999px;
  border: 1px solid rgba(217, 84, 43, 0.22);
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 10.5px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  white-space: nowrap;
  flex: none;
  transition: background 0.3s, border-color 0.3s;
}
.diplomas__summary:hover .diplomas__cta {
  background: rgba(217, 84, 43, 0.16);
  border-color: rgba(217, 84, 43, 0.4);
}
.diplomas__cta .icon {
  width: 12px;
  height: 12px;
  transition: transform 0.3s var(--ease);
}
.diplomas[open] .diplomas__cta .icon {
  transform: rotate(45deg);
}
.diplomas__cta-close {
  display: none;
}
.diplomas[open] .diplomas__cta-open {
  display: none;
}
.diplomas[open] .diplomas__cta-close {
  display: inline;
}
.diplomas__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  padding: 12px;
  border-top: 1px solid var(--line-soft);
}
.diploma {
  display: flex;
  flex-direction: column;
  gap: 11px;
  padding: 11px;
  border-radius: 18px;
  background: var(--paper);
  border: 1px solid var(--line-soft);
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s var(--ease), border-color 0.3s, box-shadow 0.3s;
}
.diploma:hover {
  transform: translateY(-3px);
  border-color: rgba(217, 84, 43, 0.3);
  box-shadow: var(--shadow-md);
}
.diploma__thumb {
  position: relative;
  display: block;
  aspect-ratio: 4 / 3;
  border-radius: 12px;
  overflow: hidden;
  background: var(--bg-2);
}
.diploma__thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #f5efe6;
  transition: transform 0.5s var(--ease);
}
.diploma:hover .diploma__thumb img {
  transform: scale(1.04);
}
.diploma__badge {
  position: absolute;
  top: 8px;
  left: 8px;
  padding: 5px 9px;
  border-radius: 999px;
  background: rgba(25, 21, 18, 0.72);
  color: #fff;
  font-size: 9.5px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}
.diploma__text {
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.diploma__text b {
  font-family: var(--font-display);
  font-size: 12.5px;
  font-weight: 500;
  line-height: 1.3;
  letter-spacing: -0.01em;
}
.diploma__text small {
  font-size: 10.5px;
  color: var(--muted);
}
.diploma__open {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin-top: auto;
  font-size: 10.5px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
}
.diploma__open .icon {
  width: 11px;
  height: 11px;
  transition: transform 0.3s var(--ease);
}
.diploma:hover .diploma__open .icon {
  transform: translate(2px, -2px);
}

.profile-card {
  --pc-pad: 32px;
  position: relative;
  padding: var(--pc-pad);
  border-radius: 32px;
  background:
    radial-gradient(120% 85% at 100% 0%, rgba(240, 162, 62, 0.24), transparent 55%),
    linear-gradient(160deg, #fdf8f0 0%, #f7ead9 55%, #efdcc5 100%);
  color: var(--ink);
  border: 1px solid rgba(25, 21, 18, 0.08);
  overflow: hidden;
  box-shadow:
    0 42px 85px -42px rgba(122, 80, 46, 0.5),
    0 2px 10px rgba(25, 21, 18, 0.04);
  will-change: transform;
}
.profile-card__photo {
  position: relative;
  margin: calc(var(--pc-pad) * -1) calc(var(--pc-pad) * -1) 26px;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: #e9d9c4;
}
.profile-card__photo img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 56% 30%;
  transform: scale(1.02);
  transition: transform 0.9s var(--ease);
}
.profile-card:hover .profile-card__photo img {
  transform: scale(1.06);
}
.profile-card__photo::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(20, 16, 13, 0.22), transparent 30%),
    linear-gradient(0deg, #f8ecdc 0%, rgba(248, 236, 220, 0.78) 12%, transparent 42%);
  pointer-events: none;
}
.status.profile-card__status {
  position: absolute;
  z-index: 2;
  top: 16px;
  right: 16px;
  margin: 0;
  background: rgba(20, 16, 13, 0.55);
  border-color: rgba(143, 227, 192, 0.32);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}
.profile-card__glow {
  position: absolute;
  right: -70px;
  bottom: -80px;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(240, 162, 62, 0.3), transparent 68%);
  filter: blur(34px);
  pointer-events: none;
}
.profile-card__top {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 14px;
}
.profile-card__who b {
  display: block;
  font-size: 15.5px;
  font-weight: 800;
}
.profile-card__who small {
  display: block;
  margin-top: 2px;
  font-size: 11px;
  color: var(--muted);
}
.status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(30, 158, 117, 0.13);
  border: 1px solid rgba(30, 158, 117, 0.25);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #8fe3c0;
  white-space: nowrap;
}
.status i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 3px rgba(30, 158, 117, 0.18);
}
.status--light {
  color: #8fe3c0;
}
.profile-card__quote {
  position: relative;
  z-index: 1;
  margin: 28px 0;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 400;
  line-height: 1.55;
  letter-spacing: -0.02em;
  color: var(--ink-2);
}
.profile-card__chips {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.profile-card__chips span {
  padding: 7px 12px;
  border-radius: 999px;
  border: 1px solid rgba(25, 21, 18, 0.12);
  background: rgba(255, 255, 255, 0.62);
  font-size: 11px;
  font-weight: 700;
  color: var(--ink-2);
}
.profile-card__foot {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 30px;
  padding-top: 22px;
  border-top: 1px solid rgba(25, 21, 18, 0.1);
}
.profile-card__foot b {
  display: block;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 500;
  color: var(--accent);
  line-height: 1.2;
}
.profile-card__foot span {
  display: block;
  margin-top: 4px;
  font-size: 9.5px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}
.profile-card__watermark {
  position: absolute;
  right: -8px;
  bottom: -34px;
  font-family: var(--font-display);
  font-size: 150px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.06em;
  color: rgba(25, 21, 18, 0.045);
  pointer-events: none;
}

/* ---------- Problems ---------- */
.pain-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}
.pain-card {
  position: relative;
  padding: 24px;
  border-radius: var(--radius);
  background: var(--paper);
  border: 1px solid var(--line-soft);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: transform 0.35s var(--ease), box-shadow 0.35s, border-color 0.35s;
}
.pain-card:hover {
  border-color: rgba(217, 84, 43, 0.28);
  box-shadow: var(--shadow-md);
}
.pain-card__num {
  position: absolute;
  top: 18px;
  right: 22px;
  font-family: var(--font-display);
  font-size: 52px;
  font-weight: 500;
  line-height: 1;
  letter-spacing: -0.05em;
  color: rgba(25, 21, 18, 0.055);
  pointer-events: none;
}
.icon-badge {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: var(--accent-soft);
  color: var(--accent);
  margin-bottom: 22px;
}
.icon-badge .icon {
  width: 21px;
  height: 21px;
}
.pain-card h3 {
  font-family: var(--font-display);
  font-size: 16.5px;
  font-weight: 500;
  line-height: 1.4;
  letter-spacing: -0.02em;
  margin-bottom: 10px;
}
.pain-card p {
  font-size: 14px;
  line-height: 1.62;
  color: var(--muted);
}
.pain-compare {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
  margin-top: 24px;
  padding: 30px 36px;
  border-radius: 28px;
  background: var(--paper);
  border: 1px solid var(--line-soft);
  box-shadow: var(--shadow-sm);
}
.pain-compare__item b {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.4vw, 2.8rem);
  font-weight: 500;
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--ink);
}
.pain-compare__item span {
  display: block;
  margin-top: 8px;
  font-size: 12.5px;
  color: var(--muted);
}
.pain-compare__item--accent b {
  color: var(--accent);
}
.pain-compare__arrow {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  color: var(--accent);
  flex: none;
}
.pain-compare__arrow .icon {
  width: 20px;
  height: 20px;
}

/* ---------- How it works ---------- */
.section--dark .container {
  position: relative;
  z-index: 2;
}
.steps {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 58px;
}
.steps__line {
  position: absolute;
  top: 27px;
  left: 6%;
  right: 6%;
  height: 1px;
  background: rgba(255, 255, 255, 0.12);
  overflow: hidden;
}
.steps__line span {
  display: block;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 1.6s var(--ease) 0.25s;
}
.steps.is-visible .steps__line span {
  transform: scaleX(1);
}
.step {
  position: relative;
  z-index: 1;
  transition: transform 0.35s var(--ease);
}
.step__dot {
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  margin-bottom: 22px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: #1d1712;
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 500;
  color: rgba(246, 241, 232, 0.7);
  transition: background 0.4s, border-color 0.4s, color 0.4s, transform 0.4s var(--ease);
}
.steps.is-visible .step__dot {
  background: rgba(217, 84, 43, 0.14);
  border-color: rgba(217, 84, 43, 0.5);
  color: #fff;
  transition-delay: calc(var(--i) * 0.22s + 0.2s);
}
.step:hover {
  transform: translateY(-4px);
}
.step:hover .step__dot {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  transform: scale(1.06);
}
.step h3 {
  font-family: var(--font-display);
  font-size: 16.5px;
  font-weight: 500;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
  transition: color 0.3s;
}
.step:hover h3 {
  color: var(--accent-2);
}
.step p {
  font-size: 13.5px;
  line-height: 1.62;
  color: rgba(246, 241, 232, 0.55);
}

/* ---------- Cycle: merged how + service ---------- */
.cycle-sep {
  display: flex;
  align-items: center;
  gap: 18px;
  margin: 76px 0 38px;
  scroll-margin-top: 110px;
}
.cycle-sep__line {
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(246, 241, 232, 0.16));
}
.cycle-sep__line:last-child {
  background: linear-gradient(90deg, rgba(246, 241, 232, 0.16), transparent);
}
.cycle-sep__label {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 9px 18px;
  border-radius: 999px;
  border: 1px solid rgba(240, 162, 62, 0.35);
  background: rgba(240, 162, 62, 0.1);
  color: var(--accent-2);
  font-size: 10.5px;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  white-space: nowrap;
}
.cycle-sep__label .eyebrow__dot {
  background: var(--accent-2);
  box-shadow: 0 0 0 4px rgba(240, 162, 62, 0.14);
}
.cycle__head {
  max-width: 680px;
  margin-bottom: 38px;
}
.cycle__title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.4vw, 2rem);
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.035em;
  color: var(--cream);
}
.cycle__lead {
  margin-top: 12px;
  font-size: 15px;
  line-height: 1.65;
  color: rgba(246, 241, 232, 0.6);
}

/* ---------- Tech note ---------- */
.tech-note {
  margin-top: 26px;
  border-radius: 20px;
  border: 1px solid rgba(246, 241, 232, 0.12);
  background: rgba(246, 241, 232, 0.04);
  overflow: hidden;
}
.tech-note__summary {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 20px;
  cursor: pointer;
  list-style: none;
  color: rgba(246, 241, 232, 0.86);
  font-size: 13.5px;
  font-weight: 700;
  transition: background 0.3s;
}
.tech-note__summary::-webkit-details-marker {
  display: none;
}
.tech-note__summary:hover {
  background: rgba(246, 241, 232, 0.05);
}
.tech-note__icon {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 11px;
  background: rgba(240, 162, 62, 0.14);
  color: var(--accent-2);
  flex: none;
}
.tech-note__icon .icon {
  width: 16px;
  height: 16px;
}
.tech-note__title {
  flex: 1;
  min-width: 0;
}
.tech-note__toggle {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid rgba(246, 241, 232, 0.18);
  color: rgba(246, 241, 232, 0.7);
  flex: none;
  transition: transform 0.3s var(--ease), background 0.3s, color 0.3s;
}
.tech-note__toggle .icon {
  width: 13px;
  height: 13px;
}
.tech-note[open] .tech-note__toggle {
  transform: rotate(45deg);
  background: rgba(240, 162, 62, 0.16);
  color: var(--accent-2);
}
.tech-note__body {
  padding: 20px 20px 22px;
  border-top: 1px solid rgba(246, 241, 232, 0.08);
}
.tech-note__lead {
  max-width: 640px;
  font-size: 13.5px;
  line-height: 1.6;
  color: rgba(246, 241, 232, 0.55);
}
.tech-note__steps {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 18px;
}
.tech-note__steps li {
  padding: 15px 16px;
  border-radius: 14px;
  background: rgba(246, 241, 232, 0.045);
  border: 1px solid rgba(246, 241, 232, 0.07);
}
.tech-note__steps b {
  display: block;
  margin-bottom: 5px;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent-2);
}
.tech-note__steps span {
  display: block;
  font-size: 12.5px;
  line-height: 1.55;
  color: rgba(246, 241, 232, 0.6);
}

/* ---------- Service bento ---------- */
.bento {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 20px;
}
.bento-card {
  position: relative;
  padding: 28px;
  border-radius: var(--radius);
  background: var(--paper);
  border: 1px solid var(--line-soft);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: transform 0.35s var(--ease), box-shadow 0.35s, border-color 0.35s;
}
.section--dark .bento-card {
  color: var(--ink);
}
.bento-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(217, 84, 43, 0.28);
}
.bento-card h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 500;
  line-height: 1.35;
  letter-spacing: -0.025em;
  margin-bottom: 8px;
}
.bento-card p {
  font-size: 14px;
  line-height: 1.62;
  color: var(--muted);
}
.bento-card--wide {
  grid-column: span 7;
  min-height: 330px;
}
.bento-card--channels {
  grid-column: span 5;
  min-height: 330px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}
.bento--service > .bento-card:not(.bento-card--wide):not(.bento-card--channels):not(.bento-card--full) {
  grid-column: span 4;
  min-height: 210px;
}
.bento-card--full {
  grid-column: span 12;
}
.bento-card__tag {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-bottom: 16px;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--accent);
}
.bento-card__tag .icon {
  width: 14px;
  height: 14px;
}
.bento-card--wide h3,
.bento-card--wide p {
  max-width: 54%;
}
.bento-card--wide p {
  margin-top: 4px;
}

.channel-logos {
  display: flex;
  gap: 10px;
  margin-bottom: auto;
}
.channel-logo {
  width: 58px;
  height: 58px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
}
.channel-logo .icon {
  width: 24px;
  height: 24px;
}
.channel-logo--tg {
  background: #e7f5fc;
  color: #229ed9;
}
.channel-logo--vk {
  background: #e7f0ff;
  color: #0077ff;
}

.mini-posts {
  position: absolute;
  right: 22px;
  bottom: 22px;
  width: 220px;
  height: 232px;
  pointer-events: none;
}
.mini-post {
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 142px;
  height: 192px;
  padding: 10px;
  border-radius: 16px;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: 0 18px 32px -18px rgba(25, 21, 18, 0.45);
  transition: transform 0.55s var(--ease);
}
.mini-post--1 {
  transform: translateX(-96%) rotate(-10deg) translateY(12px);
}
.mini-post--2 {
  transform: translateX(-50%) rotate(-1deg);
  z-index: 2;
}
.mini-post--3 {
  transform: translateX(-4%) rotate(9deg) translateY(12px);
}
.bento-card--wide:hover .mini-post--1 {
  transform: translateX(-116%) rotate(-14deg) translateY(0);
}
.bento-card--wide:hover .mini-post--2 {
  transform: translateX(-50%) rotate(0) translateY(-8px);
}
.bento-card--wide:hover .mini-post--3 {
  transform: translateX(16%) rotate(13deg) translateY(0);
}
.mini-post__img {
  position: relative;
  display: block;
  height: 74px;
  border-radius: 10px;
  margin-bottom: 11px;
  background: linear-gradient(135deg, #f0a23e, #d9542b);
  overflow: hidden;
}
.mini-post__img::after {
  content: "";
  position: absolute;
  width: 52px;
  height: 52px;
  right: -14px;
  bottom: -16px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.5);
  box-shadow: 0 0 0 10px rgba(255, 255, 255, 0.12);
}
.mini-post__img--violet {
  background: linear-gradient(135deg, #5b4be0, #9a7bf0);
}
.mini-post__img--green {
  background: linear-gradient(135deg, #1e9e75, #66c9a4);
}
.mini-post__line {
  display: block;
  width: 78%;
  height: 6px;
  margin-bottom: 6px;
  border-radius: 3px;
  background: #ede6dc;
}
.mini-post__line--long { width: 100%; }
.mini-post__line--short { width: 52%; }

.bento-card--full {
  display: grid;
  grid-template-columns: 1.1fr 1fr auto;
  gap: 32px;
  align-items: center;
  padding: 32px;
  background: linear-gradient(140deg, #241c16, #14100d);
  border-color: transparent;
  color: var(--cream);
}
.bento-card--full::after {
  content: "";
  position: absolute;
  top: -80px;
  right: 10%;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(240, 162, 62, 0.2), transparent 68%);
  filter: blur(20px);
  pointer-events: none;
}
.bento-card--full h3 {
  color: var(--cream);
}
.bento-card--full p {
  color: rgba(246, 241, 232, 0.55);
}
.bento-card--full .bento-card__tag {
  color: var(--accent-2);
}
.bento-card--full .check-list li {
  color: rgba(246, 241, 232, 0.75);
}
.bento-card--full .check-list .icon {
  color: var(--accent-2);
}
.bento-card__full-head {
  position: relative;
  z-index: 1;
}
.bento-card__cta {
  position: relative;
  z-index: 1;
  justify-self: end;
}

.check-list {
  display: grid;
  gap: 10px;
}
.check-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13.5px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--ink-2);
}
.check-list .icon {
  width: 17px;
  height: 17px;
  margin-top: 1px;
  padding: 3px;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent);
  flex: none;
}