/* Vavo — stylesheet (mobile first) */
:root {
  --navy: #07185c;
  --blue: #1267f5;
  --cyan: #16c9f5;
  --text: #081b57;
  --muted: #61708f;
  --line: #e6ecf8;
  --soft: #f5f8ff;
  --purple: #7040f5;
  --green: #20b879;
  --orange: #ff9518;
  --shadow: 0 18px 50px rgba(18,73,170,.11);
}
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}
body {
  font-family: system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  color: var(--text);
  background: #fff;
  line-height: 1.6;
  overflow-x: hidden;
}
img, svg {
  max-width: 100%;
}
a {
  text-decoration: none;
  color: inherit;
}
.container {
  width: min(1180px,calc(100% - 28px));
  margin: auto;
}
.i {
  width: 1em;
  height: 1em;
  fill: currentColor;
  vertical-align: -.125em;
  flex: none;
}
.gradient {
  background: linear-gradient(90deg,#1267f5,#1ab9f2);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* header */
header {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  padding: 12px 0;
}
.nav {
  display: flex;
  align-items: center;
  gap: 10px;
  position: relative;
}
.logo {
  width: 104px;
  height: auto;
  display: block;
}
.menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  margin-top: 8px;
  padding: 8px;
  flex-direction: column;
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 20px 50px rgba(10,35,100,.15);
  font-weight: 650;
}
.menu.open {
  display: flex;
}
.menu a {
  padding: 12px 14px;
  border-radius: 10px;
  text-align: center;
}
.menu a.active {
  color: var(--blue);
  background: var(--soft);
}
.top-btn, .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  border-radius: 30px;
  font-weight: 700;
  transition: .25s;
}
.top-btn {
  margin-left: auto;
  padding: 10px 14px;
  font-size: 13px;
  color: #fff;
  background: linear-gradient(135deg,#146cff,#0755e8);
  box-shadow: 0 10px 24px rgba(18,103,245,.2);
}
.top-btn .i:last-child {
  display: none;
}
.top-btn:hover, .btn-primary:hover {
  transform: translateY(-2px);
}
.mobile {
  border: 0;
  background: transparent;
  font-size: 22px;
  color: var(--navy);
  width: 44px;
  height: 44px;
  cursor: pointer;
}
.btn {
  padding: 14px 22px;
  font-size: 14px;
}
.btn-primary {
  color: #fff;
  background: linear-gradient(135deg,#126cff,#0755e8);
  box-shadow: 0 15px 30px rgba(18,103,245,.2);
}
.btn-outline {
  border: 1px solid #8db3ff;
  background: rgba(255,255,255,.7);
  color: var(--navy);
}
.actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
}

/* hero */
.hero {
  position: relative;
  overflow: hidden;
  padding: 84px 0 30px;
  background: linear-gradient(120deg,#fbfdff 0%,#edf5ff 55%,#dcecff 100%);
}
.hero:after {
  content: "";
  position: absolute;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  right: -200px;
  top: -200px;
  background: rgba(19,199,245,.12);
}
.hero-grid {
  display: grid;
  gap: 18px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.hero-content {
  text-align: center;
}
.eyebrow {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  padding: 7px 13px;
  border-radius: 30px;
  background: #e8f1ff;
  color: var(--blue);
  font-size: 12.5px;
  font-weight: 750;
  margin-bottom: 16px;
}
.hero h1 {
  font-size: clamp(28px,8vw,36px);
  line-height: 1.14;
  letter-spacing: -1px;
  margin-bottom: 12px;
}
.hero p {
  max-width: 540px;
  margin: 0 auto 22px;
  color: #53627f;
  font-size: 15.5px;
}
.hero-art {
  position: relative;
  width: min(100%,380px);
  height: 250px;
  margin: 0 auto;
}
.hero-art:before {
  content: "";
  position: absolute;
  inset: 6% 4%;
  border-radius: 50%;
  border: 2px dashed rgba(18,103,245,.25);
}
.logo-card {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%,-50%);
  width: 72%;
  padding: 26px 20px;
  background: #fff;
  border-radius: 24px;
  box-shadow: var(--shadow),0 0 0 8px rgba(255,255,255,.55);
}
.chip {
  position: absolute;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 10px 24px rgba(18,73,170,.16);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 19px;
  color: var(--blue);
  animation: float 5s ease-in-out infinite;
}
.c1 {
  left: 8%;
  top: 6%;
}
.c2 {
  right: 8%;
  top: 4%;
  color: var(--purple);
  animation-delay: -1s;
}
.c3 {
  right: -1%;
  top: 50%;
  color: var(--green);
  animation-delay: -2s;
}
.c4 {
  right: 14%;
  bottom: 0;
  color: var(--orange);
  animation-delay: -3s;
}
.c5 {
  left: -1%;
  bottom: 22%;
  color: var(--cyan);
  animation-delay: -4s;
}
@keyframes float {
  50% {
    transform: translateY(-8px);
  }
}

/* sections */
.section {
  padding: 38px 0;
}
.hero+.section {
  padding-top: 32px;
}
.alt {
  background: var(--soft);
}
.narrow {
  max-width: 820px;
}
.heading {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 24px;
}
.label {
  color: var(--blue);
  font-size: 13px;
  font-weight: 800;
  margin-bottom: 8px;
  display: inline-flex;
  gap: 10px;
  align-items: center;
}
.label:before, .label:after {
  content: "";
  width: 28px;
  height: 2px;
  background: linear-gradient(90deg,transparent,var(--blue));
}
.label:after {
  background: linear-gradient(90deg,var(--blue),transparent);
}
.heading h2 {
  font-size: clamp(22px,6vw,30px);
  line-height: 1.18;
  letter-spacing: -.5px;
  margin-bottom: 8px;
}
.heading p {
  color: var(--muted);
  font-size: 15px;
}
.services-grid, .feat-grid, .steps, .rel-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: 1fr;
}
.service {
  padding: 16px;
  display: grid;
  grid-template-columns: 46px 1fr 26px;
  gap: 12px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 8px 28px rgba(31,72,150,.055);
  transition: .25s;
}
.service:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: #c9dcff;
}
.icon {
  width: 46px;
  height: 46px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #eef5ff;
  color: var(--blue);
  font-size: 20px;
}
.service:nth-child(2n) .icon {
  color: var(--purple);
  background: #f3efff;
}
.service:nth-child(3n) .icon {
  color: var(--green);
  background: #eafaf4;
}
.service:nth-child(5n) .icon {
  color: var(--orange);
  background: #fff5e8;
}
.service h3 {
  font-size: 14.5px;
  line-height: 1.25;
  margin-bottom: 4px;
}
.service p {
  font-size: 12.5px;
  line-height: 1.45;
  color: #71809c;
}
.arrow {
  width: 26px;
  height: 26px;
  border: 1px solid #dce7fa;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue);
  font-size: 10px;
}
.page-hero {
  padding: 92px 0 34px;
  background: linear-gradient(120deg,#f8fbff,#eaf3ff);
  text-align: center;
}
.page-hero h1 {
  font-size: clamp(26px,7vw,36px);
  line-height: 1.15;
  letter-spacing: -.8px;
  margin-bottom: 10px;
}
.page-hero p {
  color: var(--muted);
  max-width: 680px;
  margin: auto;
}
.page-hero .actions {
  margin-top: 20px;
}
.crumbs {
  font-size: 12.5px;
  color: var(--muted);
  margin-bottom: 12px;
}
.crumbs a:hover {
  color: var(--blue);
}
.crumbs span {
  color: var(--navy);
  font-weight: 650;
}
.about-grid {
  display: grid;
  gap: 26px;
  align-items: center;
}
.about-card {
  padding: 28px;
  border-radius: 22px;
  background: linear-gradient(145deg,#0b2a91,#126cf2);
  color: #fff;
  box-shadow: 0 25px 55px rgba(13,78,205,.2);
}
.about-card .i {
  display: block;
  font-size: 42px;
  margin-bottom: 14px;
}
.about-card h2 {
  font-size: 23px;
  line-height: 1.2;
  margin-bottom: 10px;
}
.about-card p {
  opacity: .88;
}
.about-card.v1 {
  background: linear-gradient(145deg,#4a1fc4,#7040f5);
}
.about-card.v2 {
  background: linear-gradient(145deg,#0a7f58,#20b879);
}
.about-card.v3 {
  background: linear-gradient(145deg,#c46a00,#ff9518);
}
.text h2 {
  font-size: clamp(22px,5.8vw,27px);
  line-height: 1.2;
  margin-bottom: 12px;
}
.text p {
  color: var(--muted);
  margin-bottom: 13px;
}
.checks {
  display: grid;
  gap: 11px;
  margin-top: 18px;
}
.checks div {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-weight: 650;
}
.checks .i {
  color: var(--blue);
  margin-top: 5px;
}
.illu {
  border-radius: 22px;
  background: linear-gradient(145deg,#f3f8ff,#e1edff);
  border: 1px solid var(--line);
  padding: 12px;
  box-shadow: var(--shadow);
}
.illu svg, .logo-card img {
  display: block;
  width: 100%;
  height: auto;
}
.illu text {
  font-family: inherit;
}
.big-service {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 10px 35px rgba(31,72,150,.06);
}
.big-service h3 {
  font-size: 16px;
  margin-bottom: 6px;
  display: flex;
  gap: 8px;
  align-items: flex-start;
}
.big-service h3 .i {
  color: var(--blue);
  margin-top: 4px;
}
.big-service p, .step p {
  font-size: 14px;
  color: var(--muted);
}
.step {
  padding: 20px;
  border-radius: 18px;
  background: #fff;
  border: 1px solid var(--line);
}
.step b {
  display: flex;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  align-items: center;
  justify-content: center;
  background: #e8f1ff;
  color: var(--blue);
  margin-bottom: 10px;
}
.step h3 {
  font-size: 16px;
  margin-bottom: 5px;
}
.step p {
  font-size: 14px;
  color: var(--muted);
}
.rel-grid .service h3 {
  margin: 0;
}
details {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff;
  margin-bottom: 10px;
  padding: 0 18px;
}
summary {
  cursor: pointer;
  font-weight: 700;
  padding: 15px 26px 15px 0;
  list-style: none;
  position: relative;
}
summary::-webkit-details-marker {
  display: none;
}
summary:after {
  content: "+";
  position: absolute;
  right: 0;
  top: 12px;
  color: var(--blue);
  font-size: 22px;
  line-height: 1;
}
details[open] summary:after {
  content: "–";
}
details p {
  color: var(--muted);
  padding-bottom: 15px;
}
.contact-grid {
  display: grid;
  gap: 20px;
}
.contact-info {
  padding: 26px;
  border-radius: 22px;
  background: linear-gradient(145deg,#07185c,#126cf2);
  color: #fff;
}
.contact-info h2 {
  font-size: 23px;
  margin-bottom: 8px;
}
.contact-info p {
  opacity: .82;
  margin-bottom: 20px;
}
.contact-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 14px 0;
  border-top: 1px solid rgba(255,255,255,.15);
}
.contact-item .i {
  box-sizing: content-box;
  width: 16px;
  height: 16px;
  padding: 9px;
  border-radius: 10px;
  background: rgba(255,255,255,.13);
}
.contact-form {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 22px;
  box-shadow: var(--shadow);
}
.form-grid {
  display: grid;
  gap: 15px;
  grid-template-columns: 1fr;
}
.field {
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.field label {
  font-size: 13px;
  font-weight: 700;
}
.field input, .field textarea {
  width: 100%;
  border: 1px solid #dce5f3;
  border-radius: 12px;
  padding: 13px 14px;
  font: inherit;
  font-size: 16px;
  outline: none;
}
.field input:focus, .field textarea:focus {
  border-color: #6ca0ff;
  box-shadow: 0 0 0 4px rgba(18,103,245,.08);
}
.field textarea {
  min-height: 140px;
  resize: vertical;
}
.cta {
  padding: 0 0 38px;
}
.cta-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 18px;
  padding: 28px 22px;
  border-radius: 22px;
  color: #fff;
  background: radial-gradient(circle at 20% 100%,rgba(24,199,245,.42),transparent 30%),linear-gradient(115deg,#0b63e9,#112a9a 65%,#07185c);
  box-shadow: 0 25px 50px rgba(16,79,200,.22);
}
.cta-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}
.cta-icon {
  font-size: 34px;
}
.cta h2 {
  font-size: 20px;
  line-height: 1.25;
}
.cta p {
  opacity: .85;
  font-size: 13.5px;
}
.cta .btn {
  background: #fff;
  color: var(--navy);
  white-space: nowrap;
}
footer {
  border-top: 1px solid var(--line);
  padding: 22px 0;
  color: #71809c;
  font-size: 13px;
}
.footer-inner {
  display: flex;
  flex-direction: column;
  gap: 6px;
  text-align: center;
}
.wa {
  position: fixed;
  right: 14px;
  bottom: 14px;
  z-index: 30;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  box-shadow: 0 10px 25px rgba(37,211,102,.4);
  animation: pulse 2.2s infinite;
}
@keyframes wiggle {
  0%, 100% {
    transform: rotate(0);
  }
  20% {
    transform: rotate(-14deg) scale(1.08);
  }
  40% {
    transform: rotate(12deg) scale(1.08);
  }
  60% {
    transform: rotate(-8deg) scale(1.08);
  }
  80% {
    transform: rotate(5deg) scale(1.08);
  }
}
@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(37,211,102,.55);
  }
  70% {
    box-shadow: 0 0 0 16px rgba(37,211,102,0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(37,211,102,0);
  }
}
@media (prefers-reduced-motion: reduce) {
  .wa, .chip, .wa:hover, .btn-wa:hover .i {
    animation: none;
  }
  html {
    scroll-behavior: auto;
  }
}
@media (min-width: 600px) {
  .services-grid, .feat-grid, .steps {
    grid-template-columns: repeat(2,1fr);
  }
  .form-grid {
    grid-template-columns: 1fr 1fr;
  }
  .field.full {
    grid-column: 1/-1;
  }
  .logo {
    width: 130px;
  }
  .top-btn {
    padding: 11px 18px;
    font-size: 14px;
  }
  .section {
    padding: 48px 0;
  }
  .cta {
    padding-bottom: 48px;
  }
  .label:before, .label:after {
    width: 50px;
  }
  .cta-box {
    flex-direction: row;
    text-align: left;
    justify-content: space-between;
    padding: 30px 34px;
  }
  .cta-content {
    flex-direction: row;
    text-align: left;
    gap: 16px;
  }
  .hero-art {
    height: 300px;
  }
  .chip {
    width: 50px;
    height: 50px;
    font-size: 21px;
  }
  .rel-grid {
    grid-template-columns: repeat(3,1fr);
  }
  .footer-inner {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
  .wa {
    right: 20px;
    bottom: 20px;
    width: 56px;
    height: 56px;
  }
}
@media (min-width: 860px) {
  header {
    padding: 20px 0;
  }
  .logo {
    width: 160px;
  }
  .mobile {
    display: none;
  }
  .menu {
    display: flex;
    position: static;
    flex-direction: row;
    gap: 36px;
    margin: 0 auto;
    padding: 0;
    background: none;
    box-shadow: none;
    border-radius: 0;
    font-size: 14px;
  }
  .menu a {
    position: relative;
    padding: 0;
    border-radius: 0;
  }
  .menu a:hover, .menu a.active {
    color: var(--blue);
    background: none;
  }
  .menu a.active:after {
    content: "";
    position: absolute;
    height: 3px;
    border-radius: 10px;
    left: 0;
    right: 0;
    bottom: -12px;
    background: var(--blue);
  }
  .top-btn {
    margin-left: 0;
    order: 2;
  }
  .menu {
    order: 1;
  }
  .top-btn .i:last-child {
    display: inline;
  }
  .hero {
    padding: 120px 0 56px;
  }
  .hero-grid {
    grid-template-columns: 1.05fr .95fr;
    gap: 30px;
  }
  .hero-content {
    text-align: left;
  }
  .hero h1 {
    font-size: clamp(34px,3.4vw,44px);
    letter-spacing: -1.2px;
  }
  .hero p {
    margin-left: 0;
    font-size: 16px;
  }
  .actions {
    justify-content: flex-start;
  }
  .hero-art {
    width: min(100%,460px);
    height: 360px;
    margin: 0 0 0 auto;
  }
  .chip {
    width: 56px;
    height: 56px;
    font-size: 23px;
  }
  .page-hero {
    padding: 128px 0 48px;
  }
  .page-hero .actions {
    justify-content: center;
  }
  .section {
    padding: 56px 0;
  }
  .hero+.section {
    padding-top: 44px;
  }
  .cta {
    padding-bottom: 56px;
  }
  .about-grid, .contact-grid {
    gap: 48px;
  }
  .about-grid {
    grid-template-columns: 1fr 1fr;
  }
  .contact-grid {
    grid-template-columns: .8fr 1.2fr;
  }
  .contact-info, .contact-form {
    padding: 32px;
  }
  .feat-grid {
    grid-template-columns: repeat(3,1fr);
  }
  .steps {
    grid-template-columns: repeat(4,1fr);
  }
}
@media (min-width: 1050px) {
  .services-grid {
    grid-template-columns: repeat(4,1fr);
    gap: 14px;
  }
  .services-grid .arrow {
    display: none;
  }
  .services-grid .service {
    grid-template-columns: 46px 1fr;
  }
}
.wa:hover {
  animation: wiggle .6s ease-in-out;
}
.btn-wa:hover .i {
  animation: wiggle .6s ease-in-out;
}
.btn-wa .i {
  color: #25d366;
  font-size: 17px;
}
.text h3 {
  font-size: clamp(21px,5.6vw,26px);
  line-height: 1.2;
  margin-bottom: 12px;
}
.text .btn {
  margin-top: 20px;
}
.about-grid+.about-grid {
  margin-top: 36px;
}
@media (min-width: 860px) {
  .rev .illu {
    order: -1;
  }
  .about-grid+.about-grid {
    margin-top: 56px;
  }
}
.area-text {
  color: var(--muted);
  text-align: center;
  max-width: 760px;
  margin: 0 auto;
}
.areas {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin-top: 18px;
}
.areas span {
  display: inline-flex;
  gap: 7px;
  align-items: center;
  padding: 8px 14px;
  border-radius: 30px;
  background: #fff;
  border: 1px solid var(--line);
  font-size: 13px;
  font-weight: 650;
  box-shadow: 0 6px 18px rgba(31,72,150,.05);
}
.areas .i {
  color: var(--blue);
}
.areas .r {
  background: #e8f1ff;
  border-color: #cfe0ff;
  color: var(--blue);
}
.to-top {
  position: fixed;
  right: 18px;
  bottom: 76px;
  z-index: 29;
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 50%;
  background: var(--navy);
  color: #fff;
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 8px 20px rgba(7,24,92,.3);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity .3s,transform .3s,visibility .3s,background .2s;
}
.to-top.show {
  opacity: 1;
  visibility: visible;
  transform: none;
}
.to-top:hover {
  background: var(--blue);
}
.to-top:focus-visible, .wa:focus-visible {
  outline: 3px solid #8db3ff;
  outline-offset: 3px;
}
.legal-links {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}
.legal-links a:hover {
  color: var(--blue);
}
.legal h2 {
  font-size: 19px;
  margin: 26px 0 8px;
}
.legal p, .legal li {
  color: var(--muted);
}
.legal p {
  margin-bottom: 10px;
}
.legal ul {
  padding-left: 20px;
  margin-bottom: 10px;
}
.legal li {
  margin-bottom: 6px;
}
.legal a {
  color: var(--blue);
  font-weight: 650;
}
.legal b {
  color: var(--navy);
}
.legal .upd {
  font-size: 13px;
}
.legal mark {
  background: #fff4c9;
  color: var(--navy);
  padding: 0 4px;
  border-radius: 4px;
}
@media (min-width: 600px) {
  .to-top {
    right: 26px;
    bottom: 88px;
  }
}
.sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}
.hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.captcha-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}
.captcha-row img {
  border-radius: 12px;
  border: 1px solid var(--line);
  background: #f4f8ff;
}
.captcha-row input {
  flex: 1 1 150px;
  min-width: 0;
  text-transform: uppercase;
  letter-spacing: 2px;
}
.icon-btn {
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  color: var(--blue);
  font-size: 16px;
  cursor: pointer;
}
.icon-btn:hover {
  background: var(--soft);
}
.form-status {
  margin-top: 12px;
  font-size: 14px;
  font-weight: 650;
  min-height: 1.4em;
}
.form-status.ok {
  color: #0a7f58;
}
.form-status.err {
  color: #c62828;
}
.form-status.info {
  color: var(--muted);
}
.btn:disabled {
  opacity: .6;
  cursor: wait;
}
@media (max-width: 599px) {
  .footer-inner {
    padding-inline: 64px;
  }
}
@media (min-width: 600px) and (max-width: 1340px) {
  .footer-inner {
    padding-inline: 0 76px;
  }
}