:root {
  --text: #111111;
  --muted: #6a6a6a;
  --border: rgba(17, 17, 17, 0.16);
  --accent: #5dbdff;
  --accent-strong: #2ea7f7;
  --card-gray: #cfcfd1;
  --shadow: 0 16px 40px rgba(93, 189, 255, 0.15);
  --radius-xl: 36px;
  --radius-lg: 30px;
  --radius-md: 22px;
  --radius-pill: 999px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  overflow-x: hidden;
  color: var(--text);
  font-family: "Onest", "Avenir Next", "Segoe UI", sans-serif;
  line-height: 1.5;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  background:
    radial-gradient(circle at left 15%, rgba(93, 189, 255, 0.14), transparent 24%),
    radial-gradient(circle at right 13%, rgba(93, 189, 255, 0.12), transparent 25%),
    linear-gradient(90deg, #edf2f6 0%, #f7f8f9 50%, #edf2f7 100%);
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

p,
h1,
h2,
h3 {
  margin: 0;
}

.container {
  width: min(1280px, calc(100% - clamp(30px, 5vw, 110px)));
  margin: 0 auto;
}

.site-header {
  position: relative;
  z-index: 40;
  padding-top: 24px;
  isolation: isolate;
}

.nav-pill {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: clamp(16px, 1.9vw, 30px);
  height: 60px;
  padding: 0 30px;
  background: var(--accent);
  border-radius: var(--radius-pill);
  box-shadow: 0 12px 26px rgba(93, 189, 255, 0.24);
}

.brand {
  display: inline-flex;
  align-items: center;
  flex: none;
  line-height: 0;
}

.brand img {
  width: auto;
  height: 29px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 30px;
}

.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  width: 40px;
  height: 40px;
  margin-left: auto;
  padding: 0;
  border: 0;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.28);
  color: #111111;
  cursor: pointer;
}

.nav-toggle__line {
  display: block;
  width: 20px;
  height: 2px;
  border-radius: 2px;
  background: currentColor;
  transition: transform 220ms ease, opacity 180ms ease;
}

.site-nav a {
  font-size: 0.94rem;
  font-weight: 600;
  letter-spacing: 0.012em;
  opacity: 0.88;
  transition: opacity 180ms ease, transform 180ms ease;
}

.site-nav a:hover,
.site-nav a.is-active {
  opacity: 1;
  transform: translateY(-1px);
}

.hero {
  position: relative;
  overflow: visible;
  padding-top: 20px;
}

.hero__inner {
  position: relative;
  min-height: clamp(590px, 48vw, 760px);
  overflow: visible;
}

.hero__content {
  position: relative;
  z-index: 12;
  max-width: 560px;
  padding: clamp(44px, 6vw, 92px) 0 0 clamp(10px, 1.7vw, 24px);
}

.hero__title span,
.hero__title em {
  display: block;
  font-size: clamp(2.7rem, 4.75vw, 4.15rem);
  font-weight: 500;
  font-style: normal;
  letter-spacing: -0.01em;
  line-height: 1.01;
  white-space: nowrap;
}

.hero__title strong {
  display: block;
  margin: 6px 0 8px;
  font-size: clamp(4.3rem, 8.1vw, 6.25rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 0.9;
}

.hero__subtitle {
  max-width: 500px;
  margin-top: clamp(34px, 4.9vw, 60px);
  font-size: clamp(1.08rem, 1.35vw, 1.5rem);
  line-height: 1.45;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 140px;
  height: 42px;
  margin-top: 34px;
  padding: 0 24px;
  border-radius: var(--radius-pill);
  font-size: 0.92rem;
  font-weight: 800;
  letter-spacing: 0.004em;
  transition: transform 180ms ease, filter 180ms ease;
}

.button:hover {
  filter: brightness(1.02);
  transform: translateY(-1px);
}

.button--accent {
  background: var(--accent);
}

.hero__content .button {
  display: flex;
  width: fit-content;
  margin-left: auto;
  margin-right: auto;
}

.hero__visual {
  position: absolute;
  top: clamp(-236px, -11vw, -142px);
  right: calc((100vw - 100%) / -2);
  z-index: 8;
  width: clamp(620px, 52vw, 980px);
  pointer-events: none;
}

.hero__visual::after {
  content: none;
}

.hero__visual img {
  width: 100%;
  height: auto;
}

.section {
  padding: clamp(68px, 7.3vw, 98px) 0;
}

.section-label {
  margin-bottom: 14px;
  color: var(--accent);
  font-size: clamp(0.84rem, 0.92vw, 1.03rem);
  font-weight: 800;
  letter-spacing: 0.018em;
}

.section-title {
  font-size: clamp(2.4rem, 4.4vw, 4rem);
  font-weight: 500;
  letter-spacing: -0.012em;
  line-height: 1.05;
}

.section-title__line {
  display: block;
}

.section-title__line--strong {
  font-weight: 800;
}

.section-heading {
  max-width: 780px;
}

.section-heading--center {
  margin: 0 auto;
  text-align: center;
}

.about {
  padding-top: clamp(8px, 1.5vw, 22px);
}

.about-card {
  position: relative;
  display: grid;
  grid-template-columns: minmax(280px, 420px) minmax(0, 1fr);
  gap: clamp(40px, 4.6vw, 84px);
  align-items: center;
  min-height: clamp(560px, 42vw, 720px);
  padding: clamp(32px, 4.5vw, 64px) clamp(22px, 4vw, 58px);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  background: rgba(255, 255, 255, 0.64);
}

.about-collage {
  position: relative;
  width: min(100%, 402px);
  height: 620px;
}

.about-collage__image {
  position: absolute;
  z-index: 2;
  border-radius: 24px;
  object-fit: cover;
  width: 200px;
  height: auto;
  box-shadow: var(--shadow);
}

.about-collage__image--1 {
  left: 10px;
  top: 0;
}

.about-collage__image--2 {
  left: 220px;
  top: -15%;
}

.about-collage__image--3 {
  left: 220px;
  top: 37%;
}

.about-collage__image--4 {
  left: 10px;
  bottom: 0;
}

.about-collage__image--5 {
  left: 220px;
  bottom: -15%;
}

.about-collage__arrow {
  position: absolute;
  left: -10px;
  bottom: -20px;
  z-index: 1;
  width: 470px;
  height: auto;
  pointer-events: none;
  max-width: inherit;
}

.about-card__body {
  padding-top: 70px;
}

.section-title--about {
  max-width: 680px;
  font-size: clamp(2.55rem, 3.9vw, 3.7rem);
}

.section-copy {
  max-width: 560px;
  margin-top: 26px;
  color: var(--muted);
  font-size: clamp(1.03rem, 1.25vw, 1.24rem);
  line-height: 1.66;
}

.about-copy {
  width: min(952px, calc(100% - 24px));
  margin: 100px auto 0;
  color: #262626;
  font-size: clamp(1rem, 1.2vw, 1.21rem);
  line-height: 1.68;
}

.about-copy p + p {
  margin-top: 6px;
}

.about-copy strong {
  font-weight: 800;
}

.about-meta {
  display: flex;
  justify-content: flex-end;
  margin-top: 24px;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 7px 16px;
  border-radius: var(--radius-pill);
  background: var(--accent);
  font-size: 0.85rem;
  line-height: 1;
  letter-spacing: 0.008em;
}

.pill__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #ffffff;
}

.pillars {
  padding-top: clamp(88px, 9.4vw, 138px);
}

.pillars .section-title {
  font-size: clamp(2.55rem, 4.1vw, 3.8rem);
}

.pillars-flow {
  display: grid;
  grid-template-columns: 1fr 92px 1fr 92px 1fr;
  align-items: center;
  gap: 0;
  width: min(980px, 100%);
  margin: clamp(44px, 5.7vw, 76px) auto 0;
}

.pillar-step {
  text-align: center;
}

.pillar-step h3 {
  margin-bottom: 18px;
  font-size: clamp(1.15rem, 1.45vw, 1.7rem);
  font-weight: 800;
  letter-spacing: -0.012em;
}

.pillar-card {
  display: flex;
  justify-content: center;
}

.pillar-card img {
  width: 200px;
  height: auto;
  border-radius: 22px;
  box-shadow: var(--shadow);
}

.flow-arrow {
  position: relative;
  display: block;
  width: 72px;
  height: 3px;
  margin: 42px auto 0;
  background: var(--accent);
  border-radius: var(--radius-pill);
}

.flow-arrow::after {
  content: "";
  position: absolute;
  top: 50%;
  right: -2px;
  width: 12px;
  height: 12px;
  border-top: 3px solid var(--accent);
  border-right: 3px solid var(--accent);
  transform: translateY(-50%) rotate(45deg);
}

.showcase {
  padding-top: clamp(92px, 9.4vw, 146px);
}

.showcase-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  grid-template-areas:
    "copy card1 card2"
    "card3 card4 card5";
  column-gap: clamp(26px, 4vw, 64px);
  row-gap: clamp(20px, 2.7vw, 34px);
  align-items: start;
}

.showcase-copy {
  grid-area: copy;
  padding: clamp(64px, 6.6vw, 102px) 0 0 6px;
}

.section-title--showcase {
  font-size: clamp(2.45rem, 3.9vw, 3.7rem);
}

.showcase-copy p:last-child {
  max-width: 300px;
  margin-top: clamp(28px, 2.8vw, 48px);
  color: var(--muted);
  font-size: clamp(0.98rem, 1.2vw, 1.2rem);
  line-height: 1.68;
}

.showcase-video {
  display: block;
  justify-self: center;
  width: min(100%, clamp(260px, 20vw, 360px));
  aspect-ratio: 9 / 16;
  border-radius: 26px;
  background: #adadb1;
  object-fit: cover;
  box-shadow: 0 10px 24px rgba(17, 17, 17, 0.14);
}

.showcase-video--1 {
  grid-area: card1;
}

.showcase-video--2 {
  grid-area: card2;
}

.showcase-video--3 {
  grid-area: card3;
}

.showcase-video--4 {
  grid-area: card4;
}

.showcase-video--5 {
  grid-area: card5;
}

.feedback {
  padding-top: clamp(98px, 9.6vw, 146px);
}

.feedback .section-title {
  font-size: clamp(2.55rem, 4.1vw, 3.8rem);
}

.feedback-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px clamp(24px, 4.5vw, 68px);
  width: min(1140px, calc(100% - 30px));
  margin: clamp(56px, 6vw, 86px) auto 0;
}

.feedback-card {
  position: relative;
  min-height: clamp(124px, 9.2vw, 170px);
  border-radius: 22px;
  background: #ffffff;
  overflow: hidden;
}

.feedback-card img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.contact {
  padding-top: clamp(108px, 9.8vw, 156px);
  padding-bottom: clamp(68px, 6.8vw, 94px);
}

.contact .container {
  width: min(1020px, calc(100% - 44px));
}

.contact__inner {
  text-align: center;
}

.section-title--contact {
  max-width: 860px;
  margin: 0 auto;
  font-size: clamp(2.5rem, 4.1vw, 3.85rem);
  line-height: 1.06;
}

.contact__copy {
  max-width: 920px;
  margin: 34px auto 0;
  font-size: clamp(1rem, 1.18vw, 1.2rem);
  line-height: 1.56;
}

.contact__actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 42px;
}

.contact-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-width: 172px;
  height: 50px;
  padding: 0 22px;
  border-radius: 13px;
  color: #ffffff;
  font-size: 1rem;
  font-weight: 800;
  transition: transform 180ms ease, filter 180ms ease;
}

.contact-chip:hover {
  filter: brightness(1.02);
  transform: translateY(-1px);
}

.contact-chip svg {
  width: 18px;
  height: 18px;
  flex: none;
}

.contact-chip--whatsapp {
  background: #25d366;
}

.contact-chip--telegram {
  background: #2da4e7;
}

.contact-chip--email {
  background: #1b1b20;
}

.contact__note {
  margin-top: 18px;
  font-size: 0.79rem;
  color: #333333;
}

.site-footer {
  padding: 58px 0 74px;
}

.site-footer__inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  font-size: 0.84rem;
}

.site-footer__inner::before,
.site-footer__inner::after {
  content: "";
  position: absolute;
  top: -24px;
  width: 118px;
  height: 1px;
  background: rgba(17, 17, 17, 0.18);
}

.site-footer__inner::before {
  left: 0;
}

.site-footer__inner::after {
  right: 0;
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.footer-brand__mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 14px;
  height: 20px;
  border: 2px solid currentColor;
  border-top: 0;
  border-radius: 0 0 8px 8px;
  font-size: 0;
}

.site-footer__copy {
  text-align: right;
}

[data-reveal] {
  opacity: 0;
  transform: translate3d(0, 42px, 0) scale(0.985);
  transition:
    opacity 680ms cubic-bezier(0.2, 0.8, 0.2, 1),
    transform 720ms cubic-bezier(0.2, 0.8, 0.2, 1);
  transition-delay: var(--reveal-delay, 0ms);
}

[data-reveal].is-revealed {
  opacity: 1;
  transform: translate3d(0, 0, 0) scale(1);
}

@media (max-width: 1280px) {
  .container {
    width: min(1140px, calc(100% - 48px));
  }

  .hero__inner {
    min-height: clamp(530px, 56vw, 680px);
  }

  .hero__content {
    padding-left: 0;
    max-width: 520px;
  }

  .hero__visual {
    top: clamp(-188px, -11vw, -114px);
    right: calc((100vw - 100%) / -2);
    width: clamp(560px, 52vw, 860px);
  }

  .about-card {
    gap: clamp(28px, 3.2vw, 48px);
  }

  .about-copy {
    width: min(860px, calc(100% - 10px));
  }

  .showcase-grid {
    column-gap: clamp(20px, 2.7vw, 34px);
  }
}

@media (max-width: 1120px) {
  .container {
    width: min(980px, calc(100% - 40px));
  }

  .hero__inner {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 420px);
    align-items: center;
    gap: 20px;
    min-height: auto;
    padding-top: 8px;
  }

  .hero__content {
    max-width: 100%;
    padding-top: 20px;
  }

  .hero__title span,
  .hero__title em {
    font-size: clamp(2.6rem, 6vw, 3.6rem);
    white-space: normal;
    text-wrap: balance;
  }

  .hero__title strong {
    font-size: clamp(4.1rem, 10vw, 5.7rem);
  }

  .hero__subtitle {
    margin-top: 28px;
    font-size: clamp(1.04rem, 2.1vw, 1.3rem);
  }

  .hero__visual {
    position: relative;
    top: auto;
    right: auto;
    width: min(100%, 420px);
    justify-self: end;
    border-radius: 26px;
    z-index: 1;
  }

  .section {
    padding: clamp(62px, 6.6vw, 86px) 0;
  }

  .about-card {
    grid-template-columns: 1fr;
    justify-items: center;
  }

  .about-card__body {
    max-width: 700px;
    text-align: center;
  }

  .section-copy {
    margin-left: auto;
    margin-right: auto;
  }

  .about-meta {
    justify-content: center;
  }

  .pillars-flow {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    width: 100%;
    max-width: 820px;
  }

  .flow-arrow {
    width: 56px;
    margin-top: 34px;
  }

  .showcase-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-template-areas:
      "copy copy"
      "card1 card2"
      "card3 card4"
      "card5 card5";
  }

  .showcase-copy {
    padding: 0;
    max-width: 560px;
  }

  .showcase-copy p:last-child {
    max-width: 460px;
  }

  .feedback-grid {
    width: min(960px, calc(100% - 12px));
    gap: 18px 20px;
  }
}

@media (max-width: 920px) {
  body.is-nav-open {
    overflow: hidden;
  }

  .site-header {
    padding-top: 16px;
  }

  .nav-pill {
    width: 100%;
    min-height: 60px;
    height: auto;
    padding: 10px 14px;
    gap: 12px;
    border-radius: 20px;
  }

  .brand img {
    height: 24px;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: absolute;
    left: 0;
    right: 0;
    top: calc(100% + 8px);
    z-index: 60;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    padding: 12px;
    border-radius: 20px;
    background: #5dbdff;
    box-shadow: 0 12px 24px rgba(30, 110, 156, 0.24);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(-8px);
    transition: opacity 180ms ease, transform 220ms ease, visibility 180ms ease;
  }

  .site-nav a {
    display: block;
    text-align: center;
    padding: 10px 12px;
    border-radius: var(--radius-pill);
    background: rgba(255, 255, 255, 0.42);
    font-size: 0.86rem;
  }

  .nav-pill.is-nav-open .site-nav {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
  }

  .nav-pill.is-nav-open .nav-toggle__line:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  .nav-pill.is-nav-open .nav-toggle__line:nth-child(2) {
    opacity: 0;
  }

  .nav-pill.is-nav-open .nav-toggle__line:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  .hero {
    padding-top: 10px;
  }

  .hero__inner {
    display: block;
    padding-bottom: 0;
  }

  .hero__content {
    padding-top: 16px;
  }

  .hero__title span,
  .hero__title em {
    font-size: clamp(2.2rem, 8vw, 3rem);
  }

  .hero__title strong {
    font-size: clamp(3.3rem, 14vw, 4.6rem);
  }

  .hero__subtitle {
    max-width: 100%;
    margin-top: 22px;
    font-size: 1rem;
  }

  .button {
    margin-top: 24px;
  }

  .hero__visual {
    width: min(100%, 620px);
    margin: 24px auto 0;
    border-radius: 24px;
  }

  .section {
    padding: 64px 0;
  }

  .section-title {
    font-size: clamp(2rem, 7.5vw, 2.7rem);
  }

  .about-card {
    padding: 24px 18px 28px;
    border-radius: 24px;
    gap: 24px;
  }

  .about-collage {
    width: 286px;
    height: 500px;
  }

  .about-collage__image {
    border-radius: 20px;
  }

  .about-collage__image--1 {
    left: 7px;
    top: 55px;
    width: 115px;
    height: 155px;
  }

  .about-collage__image--2 {
    left: 156px;
    top: -17px;
    width: 118px;
    height: 162px;
  }

  .about-collage__image--3 {
    left: 155px;
    top: 236px;
    width: 118px;
    height: 110px;
  }

  .about-collage__image--4 {
    left: 6px;
    top: 317px;
    width: 118px;
    height: 162px;
  }

  .about-collage__image--5 {
    left: 158px;
    top: 396px;
    width: 118px;
    height: 162px;
  }

  .about-collage__arrow {
    left: 50px;
    width: 300px;
  }

  .about-copy {
    width: 100%;
    margin-top: 42px;
    font-size: 1rem;
    line-height: 1.62;
  }

  .pill {
    text-align: center;
    font-size: 0.75rem;
    letter-spacing: 0.015em;
    padding: 8px 12px;
  }

  .pillars {
    padding-top: 94px;
  }

  .pillars-flow {
    grid-template-columns: 1fr;
    width: min(320px, 100%);
    gap: 22px;
    margin-top: 46px;
    justify-items: center;
  }

  .flow-arrow {
    width: 3px;
    height: 54px;
    margin: 0;
  }

  .flow-arrow::after {
    top: auto;
    right: 50%;
    bottom: -1px;
    transform: translateX(50%) rotate(135deg);
  }

  .showcase {
    padding-top: 102px;
  }

  .showcase-grid {
    grid-template-columns: 1fr;
    grid-template-areas:
      "copy"
      "card1"
      "card2"
      "card3"
      "card4"
      "card5";
  }

  .showcase-video {
    width: min(100%, 280px);
    border-radius: 20px;
  }

  .feedback {
    padding-top: 106px;
  }

  .feedback-grid {
    grid-template-columns: 1fr;
    width: 100%;
    gap: 14px;
  }

  .feedback-card {
    min-height: 112px;
    border-radius: 20px;
  }

  .contact {
    padding-top: 110px;
    padding-bottom: 72px;
  }

  .contact .container {
    width: calc(100% - 32px);
  }

  .contact__copy {
    margin-top: 22px;
    font-size: 0.98rem;
  }

  .contact__actions {
    margin-top: 28px;
    gap: 10px;
  }

  .contact-chip {
    width: 100%;
    max-width: 320px;
    min-width: 0;
    height: 48px;
  }

  .site-footer {
    padding: 40px 0 50px;
  }

  .site-footer__inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    font-size: 0.78rem;
  }

  .site-footer__inner::before,
  .site-footer__inner::after {
    display: none;
  }

  .site-footer__copy {
    text-align: left;
  }
}

@media (max-width: 640px) {
  .container {
    width: calc(100% - 24px);
  }

  .nav-pill {
    padding: 9px 10px;
  }

  .site-nav {
    grid-template-columns: 1fr;
  }

  .hero__title span,
  .hero__title em {
    font-size: clamp(1.9rem, 9.8vw, 2.6rem);
  }

  .hero__title strong {
    font-size: clamp(2.9rem, 15vw, 4.2rem);
  }

  .hero__visual {
    margin-top: 18px;
    border-radius: 20px;
  }

  .section {
    padding: 56px 0;
  }

  .section-label {
    margin-bottom: 10px;
  }

  .about-card {
    padding: 20px 14px 24px;
  }

  .about-collage {
    transform: scale(0.92);
    transform-origin: top center;
    margin-bottom: -30px;
  }

  .pill {
    width: 100%;
    justify-content: center;
    line-height: 1.2;
    text-wrap: balance;
  }

  .showcase-video {
    width: min(100%, 246px);
    border-radius: 18px;
  }

  .contact-chip {
    max-width: none;
  }
}

@media (max-width: 420px) {
  .site-nav a {
    font-size: 0.81rem;
  }

  .hero__subtitle {
    font-size: 0.95rem;
  }

  .button {
    width: 100%;
    max-width: 220px;
  }

  .about-collage {
    transform: scale(0.84);
    margin-bottom: -58px;
  }

  .section-title {
    font-size: clamp(1.8rem, 10vw, 2.3rem);
  }

  .showcase-video {
    width: min(100%, 220px);
  }

  .contact-chip {
    font-size: 0.94rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }
}