/* About — Figma 1:115 + Jitter «о нас.mp4» AOS timeline
   Section enters viewport → .aos-animate → staggered timed reveals (not scroll-scrub).
*/

.mi-about {
  position: relative;
  width: 100%;
  min-height: calc(1051px * var(--mi-s));
  overflow: hidden;
  background: linear-gradient(180deg, #edf5fd 0%, #85b0d2 117.08%);
  color: var(--mi-color-surface-dark);
  padding: calc(140px * var(--mi-s)) var(--mi-gutter) calc(331px * var(--mi-s));
}

.mi-about__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: visible;
  z-index: 0;
}

.mi-about__cloud {
  position: absolute;
  display: block;
  opacity: 0.85;
}

.mi-about__cloud img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* облака — metadata coords relative to 1:115, scaled via --mi-s */
.mi-about__cloud--a {
  left: calc(50% - (1207px * var(--mi-s)));
  top: calc(124px * var(--mi-s));
  width: calc(1635px * var(--mi-s));
  height: calc(666px * var(--mi-s));
}

.mi-about__cloud--b {
  left: calc(50% - (1148px * var(--mi-s)));
  top: calc(252px * var(--mi-s));
  width: calc(2296px * var(--mi-s));
  height: calc(936px * var(--mi-s));
}

.mi-about__cloud--c {
  left: calc(50% - (400px * var(--mi-s)));
  top: calc(21px * var(--mi-s));
  width: calc(1635px * var(--mi-s));
  height: calc(666px * var(--mi-s));
}

.mi-about__colonnade {
  position: absolute;
  left: 50%;
  top: calc(276px * var(--mi-s));
  width: calc(2342px * var(--mi-s));
  height: calc(1654px * var(--mi-s));
  transform: translateX(-50%);
  z-index: 2;
  max-width: none;
  overflow: hidden;
  -webkit-mask-image: url("../../images/about/colonnade-mask.png");
  mask-image: url("../../images/about/colonnade-mask.png");
  -webkit-mask-size: 100% 100%;
  mask-size: 100% 100%;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-mode: alpha;
  mask-mode: alpha;
}

@media (-webkit-min-device-pixel-ratio: 1.5), (min-resolution: 144dpi) {
  .mi-about__colonnade {
    -webkit-mask-image: url("../../images/about/colonnade-mask@2x.png");
    mask-image: url("../../images/about/colonnade-mask@2x.png");
  }
}

.mi-about__colonnade-fill,
.mi-about__colonnade-fill img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: none;
}

.mi-about__colonnade-fill img {
  object-fit: cover;
  object-position: center center;
}

/* Ellipse 10 — inside colonnade mask, Figma 1:124 */
.mi-about__colonnade-glow {
  position: absolute;
  left: calc(600px * var(--mi-s));
  top: calc(191px * var(--mi-s));
  width: calc(1142px * var(--mi-s));
  height: calc(359px * var(--mi-s));
  pointer-events: none;
  opacity: 0.8;
}

.mi-about__colonnade-glow img {
  position: absolute;
  top: -41.78%;
  right: -13.13%;
  bottom: -41.78%;
  left: -13.13%;
  width: calc(100% + 26.26%);
  height: calc(100% + 83.56%);
  max-width: none;
  display: block;
}

.mi-about__inner {
  position: relative;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--mi-space-gap-md);
  width: 100%;
  max-width: var(--mi-content-width);
  margin-inline: auto;
}

.mi-about__text {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  width: 100%;
  max-width: calc(806px * var(--mi-s));
  text-align: center;
}

.mi-about__title {
  margin: 0;
  font-family: var(--mi-font);
  font-size: var(--mi-fs-section);
  font-weight: 500;
  line-height: 1.1;
  color: var(--mi-color-surface-dark);
}

.mi-about__desc {
  margin: calc(24px * var(--mi-s)) 0 0;
  font-family: var(--mi-font);
  font-size: var(--mi-fs-20);
  font-weight: 300;
  line-height: 1.5;
  color: var(--mi-color-surface-dark);
}

.mi-about__stats {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: calc(100px * var(--mi-s));
}

.mi-about__stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.mi-about__stat-num {
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--mi-font);
  font-size: var(--mi-fs-96);
  font-weight: 500;
  line-height: 1.1;
}

.mi-about__wreath {
  width: calc(51px * var(--mi-s));
  height: calc(95px * var(--mi-s));
  flex-shrink: 0;
}

.mi-about__wreath--flip {
  transform: scaleX(-1);
}

.mi-about__stat-label {
  margin: 0;
  font-size: var(--mi-fs-20);
  font-weight: 300;
  line-height: 1.5;
}

/* плашк 1:263 — flush to section bottom (seamless into clients) */
.mi-about__wave {
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  z-index: 1;
  width: 100%;
  min-width: 100%;
  height: calc(229px * var(--mi-s));
  line-height: 0;
  pointer-events: none;
}

.mi-about__wave img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: fill;
}

/* seal 1px subpixel gap vs #clients */
.mi-about::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 2px;
  background: var(--mi-color-surface-dark);
  z-index: 1;
  pointer-events: none;
}

/* ——— AOS timeline — clouds + colonnade on appear; glow is static ——— */
.mi-js .mi-about[data-aos="about"] .mi-about__cloud {
  opacity: 0;
  transform: translate3d(0, 28px, 0);
}

.mi-js .mi-about[data-aos="about"] .mi-about__colonnade {
  opacity: 0;
  transform: translate3d(-50%, 14%, 0);
}

.mi-js .mi-about[data-aos="about"] .mi-about__desc,
.mi-js .mi-about[data-aos="about"] .mi-about__stat,
.mi-js .mi-about[data-aos="about"] .mi-about__cta {
  opacity: 0;
  transform: translate3d(0, 24px, 0);
}

.mi-js .mi-about[data-aos="about"].aos-animate .mi-about__cloud--a {
  opacity: 0.85;
  transform: none;
  transition:
    opacity 1.1s var(--mi-ease),
    transform 1.4s var(--mi-ease);
  transition-delay: 0ms;
}

.mi-js .mi-about[data-aos="about"].aos-animate .mi-about__cloud--b {
  opacity: 0.85;
  transform: none;
  transition:
    opacity 1.2s var(--mi-ease),
    transform 1.6s var(--mi-ease);
  transition-delay: 120ms;
}

.mi-js .mi-about[data-aos="about"].aos-animate .mi-about__cloud--c {
  opacity: 0.85;
  transform: none;
  transition:
    opacity 1.1s var(--mi-ease),
    transform 1.5s var(--mi-ease);
  transition-delay: 200ms;
}

.mi-js .mi-about[data-aos="about"].aos-animate .mi-about__colonnade {
  opacity: 1;
  transform: translate3d(-50%, 0, 0);
  transition:
    opacity 0.85s var(--mi-ease),
    transform 1s var(--mi-ease);
  transition-delay: 180ms;
}

.mi-js .mi-about[data-aos="about"].aos-animate .mi-about__desc {
  opacity: 1;
  transform: none;
  transition:
    opacity 0.9s var(--mi-ease),
    transform 0.9s var(--mi-ease);
  transition-delay: 700ms;
}

.mi-js .mi-about[data-aos="about"].aos-animate .mi-about__stat:nth-child(1) {
  opacity: 1;
  transform: none;
  transition:
    opacity 0.7s var(--mi-ease),
    transform 0.7s var(--mi-ease);
  transition-delay: 1000ms;
}

.mi-js .mi-about[data-aos="about"].aos-animate .mi-about__stat:nth-child(2) {
  opacity: 1;
  transform: none;
  transition:
    opacity 0.7s var(--mi-ease),
    transform 0.7s var(--mi-ease);
  transition-delay: 1180ms;
}

.mi-js .mi-about[data-aos="about"].aos-animate .mi-about__stat:nth-child(3) {
  opacity: 1;
  transform: none;
  transition:
    opacity 0.7s var(--mi-ease),
    transform 0.7s var(--mi-ease);
  transition-delay: 1360ms;
}

.mi-js .mi-about[data-aos="about"].aos-animate .mi-about__cta {
  opacity: 1;
  transform: none;
  transition:
    opacity 0.7s var(--mi-ease),
    transform 0.7s var(--mi-ease);
  transition-delay: 1600ms;
}

@media (prefers-reduced-motion: reduce) {
  .mi-js .mi-about[data-aos="about"] .mi-about__cloud,
  .mi-js .mi-about[data-aos="about"] .mi-about__colonnade,
  .mi-js .mi-about[data-aos="about"] .mi-about__desc,
  .mi-js .mi-about[data-aos="about"] .mi-about__stat,
  .mi-js .mi-about[data-aos="about"] .mi-about__cta {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }

  .mi-js .mi-about[data-aos="about"] .mi-about__cloud {
    opacity: 0.85 !important;
  }

  .mi-js .mi-about[data-aos="about"] .mi-about__colonnade {
    transform: translateX(-50%) !important;
  }
}