:root {
  --navy: #172f6b;
  --blue: #0b56cf;
  --blue-deep: #0848bb;
  --red: #ef3968;
  --yellow: #ffd21f;
  --teal: #29c8bd;
  --ice: #eef5ff;
  --ink: #19316d;
  --muted: #66749a;
  --white: #ffffff;
  --page: 1480px;
  --shadow: 0 30px 75px rgba(24, 56, 126, 0.18);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 104px; }
body {
  margin: 0;
  overflow-x: hidden;
  background: #fff;
  color: var(--ink);
  font-family: "Montserrat", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}
body.is-menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
img, video { display: block; max-width: 100%; }
.page-shell { width: min(var(--page), calc(100% - 80px)); margin-inline: auto; }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 200;
  padding: 12px 18px;
  border-radius: 999px;
  background: #fff;
  color: var(--blue);
  font-size: 13px;
  font-weight: 800;
  transform: translateY(-150%);
}
.skip-link:focus { transform: none; }

/* Header */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 1100;
  padding: 24px 0;
  pointer-events: none;
}
.header-inner {
  width: min(710px, calc(100% - 32px));
  min-height: 64px;
  margin-inline: auto;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 10px;
  padding: 5px 12px;
  border: 1px solid rgba(23, 47, 107, 0.12);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 14px 35px rgba(22, 50, 112, 0.08), inset 0 1px 0 rgba(255, 255, 255, 0.9), inset 0 -1px 0 rgba(23, 47, 107, 0.04);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  pointer-events: auto;
}
.brand { width: 135px; justify-self: start; }
.brand img { width: 100%; height: auto; }
.main-nav {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 18px;
  border-radius: 999px;
}
.main-nav a {
  position: relative;
  padding: 9px 0;
  color: #3f527d;
  font-size: 12px;
  font-weight: 700;
  transition: color 180ms ease;
}
.main-nav > a::after,
.nav-services-trigger::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 2px;
  height: 2px;
  border-radius: 9px;
  background: var(--red);
  transform: scaleX(0);
  transition: transform 180ms ease;
}
.main-nav > a:hover,
.main-nav > a.is-active,
.nav-services-trigger:hover,
.nav-services-trigger.is-active,
.nav-services.is-open .nav-services-trigger { color: var(--blue); }
.main-nav > a:hover::after,
.main-nav > a.is-active::after,
.nav-services-trigger:hover::after,
.nav-services-trigger.is-active::after,
.nav-services.is-open .nav-services-trigger::after { transform: scaleX(1); }
.nav-services { position: relative; display: flex; align-items: center; }
.nav-services::after { content: ""; position: absolute; top: 100%; left: 0; right: 0; height: 20px; }
.nav-services-trigger { display: inline-flex; align-items: center; gap: 7px; }
.nav-services-trigger svg { width: 12px; height: 12px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; transition: transform 180ms ease; }
.nav-services.is-open .nav-services-trigger svg { transform: rotate(180deg); }
.services-dropdown {
  position: absolute;
  top: calc(100% + 22px);
  left: 50%;
  z-index: 2;
  display: grid;
  width: 280px;
  gap: 2px;
  padding: 12px;
  border: 1px solid rgba(255, 255, 255, 0.78);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 22px 55px rgba(22, 50, 112, 0.13), 0 4px 14px rgba(22, 50, 112, 0.06), inset 0 1px 0 rgba(255, 255, 255, 0.92), inset 0 -1px 0 rgba(23, 47, 107, 0.05);
  backdrop-filter: blur(20px) saturate(145%);
  -webkit-backdrop-filter: blur(20px) saturate(145%);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translate(-50%, -10px) scale(0.98);
  transform-origin: 50% 0;
  transition: opacity 240ms ease, transform 240ms cubic-bezier(.2, .8, .2, 1), visibility 240ms ease;
}
.services-dropdown a { padding: 12px 14px; border-radius: 12px; font-size: 12px; line-height: 1.4; white-space: nowrap; transition: color 180ms ease, background-color 180ms ease, transform 180ms ease; }
.services-dropdown a:hover,
.services-dropdown a:focus-visible { background: rgba(11, 86, 207, 0.075); color: var(--blue); transform: translateX(2px); }
.nav-services.is-open .services-dropdown { opacity: 1; visibility: visible; pointer-events: auto; transform: translate(-50%, 0) scale(1); }
@media (prefers-reduced-transparency: reduce) {
  .header-inner,
  .services-dropdown { background: #fff; backdrop-filter: none; -webkit-backdrop-filter: none; }
}
@supports not (backdrop-filter: blur(1px)) {
  .header-inner,
  .services-dropdown { background: rgba(255, 255, 255, 0.98); }
}
@media (min-width: 1101px) and (hover: hover) and (pointer: fine) and (prefers-reduced-motion: no-preference) {
  .main-nav > a,
  .nav-services-trigger { transition: color 180ms ease; }
  .main-nav::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background:
      radial-gradient(ellipse 90px 34px at var(--spot-x, 50%) var(--spot-y, 50%), rgba(11, 86, 207, 0.18), rgba(11, 86, 207, 0.07) 55%, transparent 100%),
      radial-gradient(ellipse 130px 42px at var(--spot-x, 50%) var(--spot-y, 50%), rgba(255, 255, 255, 0.6), transparent 85%);
    opacity: 0;
    pointer-events: none;
    transition: opacity 180ms ease;
  }
  .main-nav.is-spotlit::before { opacity: 1; }
}
.contact-button {
  grid-column: 3;
  justify-self: end;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 14px;
  border-radius: 999px;
  background: var(--blue);
  color: #fff;
  box-shadow: 0 16px 35px rgba(11, 86, 207, 0.24);
  font-size: 12px;
  font-weight: 800;
  transition: transform 180ms ease, box-shadow 180ms ease;
}
.contact-button:hover { transform: translateY(-2px); box-shadow: 0 20px 40px rgba(11, 86, 207, 0.3); }
.menu-toggle { display: none; }

/* Hero */
.hero {
  position: relative;
  min-height: 800px;
  display: grid;
  place-items: center;
  overflow: hidden;
  isolation: isolate;
  background: #edf4ff;
}
.hero-video {
  position: absolute;
  inset: 0;
  z-index: -5;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: saturate(1.08) contrast(0.96);
}
.hero-scrim {
  position: absolute;
  inset: 0;
  z-index: -4;
  background:
    linear-gradient(180deg, rgba(239, 246, 255, 0.2) 0%, rgba(239, 246, 255, 0.38) 53%, rgba(239, 246, 255, 0.72) 100%),
    radial-gradient(circle at 50% 45%, rgba(255, 255, 255, 0.22), rgba(231, 241, 255, 0.15) 64%);
}
.hero-content {
  width: min(980px, calc(100% - 48px));
  min-width: 0;
  max-width: calc(100% - 48px);
  margin-top: -20px;
  text-align: center;
}
.hero h1 {
  margin: 0;
  color: var(--navy);
  font-size: clamp(56px, 5.15vw, 92px);
  font-weight: 900;
  letter-spacing: -0.065em;
  line-height: 0.98;
  text-wrap: balance;
}
.hero h1 span { color: var(--blue); }
.hero-content > p {
  margin: 30px auto 0;
  color: #42557f;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.25;
}
.hero-shape { position: absolute; z-index: -2; }
.hero-shape--blue {
  left: -76px;
  top: 42px;
  width: 160px;
  height: 250px;
  border-radius: 0 160px 160px 0;
  background: #0751c6;
}
.hero-shape--teal {
  left: -54px;
  bottom: -48px;
  width: 128px;
  height: 128px;
  border-radius: 50%;
  background: var(--teal);
}
.hero-shape--yellow {
  right: 76px;
  top: 44%;
  width: 86px;
  height: 86px;
  border-radius: 50%;
  background: var(--yellow);
}
.hero-shape--red {
  right: -78px;
  bottom: -36px;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: var(--red);
}
.service-legend {
  position: absolute;
  left: 50%;
  bottom: 38px;
  width: min(1420px, calc(100% - 100px));
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  list-style: none;
  transform: translateX(-50%);
  color: #52658f;
  font-size: 12px;
  font-weight: 500;
}
.service-legend li { display: flex; align-items: center; justify-content: center; gap: 9px; }
.legend-dot { width: 10px; height: 10px; border-radius: 50%; flex: 0 0 auto; }
.legend-dot--blue { background: var(--blue); }
.legend-dot--yellow { background: var(--yellow); }
.legend-dot--red { background: var(--red); }
.legend-dot--teal { background: var(--teal); }

/* Shared headings */
.section-title > p,
.about-inner > p,
.contact-inner p {
  margin: 0 0 14px;
  color: var(--blue);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.section-title h2,
.about h2,
.contact h2 {
  margin: 0;
  color: var(--navy);
  font-size: clamp(42px, 4.3vw, 76px);
  font-weight: 900;
  letter-spacing: -0.06em;
  line-height: 0.98;
  text-wrap: balance;
}
.section-title--center { text-align: center; }

/* 3D service wheel */
.services {
  position: relative;
  min-height: 1020px;
  padding: 90px 0 72px;
  overflow: clip;
  isolation: isolate;
  background:
    radial-gradient(circle at 50% 54%, rgba(255, 255, 255, 0.95) 0 26%, transparent 53%),
    linear-gradient(180deg, #f1f7ff 0%, #f8fbff 72%, #fff 100%);
}
.services-orbit {
  position: absolute;
  left: 50%;
  z-index: -1;
  width: min(1260px, 110vw);
  aspect-ratio: 1;
  border: 3px solid rgba(26, 106, 188, 0.08);
  border-radius: 50%;
  transform: translateX(-50%);
}
.services-orbit--top { top: -900px; }
.services-orbit--bottom { bottom: -950px; }
.services .section-title { position: relative; z-index: 5; }
.service-carousel {
  --carousel-card-width: clamp(310px, 25vw, 365px);
  position: relative;
  outline: none;
}
.service-carousel:focus-visible {
  border-radius: 34px;
  outline: 4px solid rgba(11, 86, 207, 0.3);
  outline-offset: 10px;
}
.service-stage {
  position: relative;
  height: 570px;
  margin-top: 44px;
  perspective: 1450px;
  perspective-origin: 50% 48%;
  transform-style: preserve-3d;
  isolation: isolate;
  touch-action: pan-y pinch-zoom;
  cursor: grab;
  user-select: none;
  -webkit-user-select: none;
}
.service-carousel.is-dragging .service-stage { cursor: grabbing; }
.service-card {
  --card-x: 0px;
  --card-y: 0px;
  --card-z: 0px;
  --card-rotate: 0deg;
  --card-scale: 0.68;
  --card-opacity: 0.45;
  --card-blur: 4px;
  --card-z-index: 1;
  --hover-y: 0px;
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: var(--card-z-index);
  width: var(--carousel-card-width);
  height: 455px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: 26px;
  color: #fff;
  opacity: var(--card-opacity);
  filter: blur(var(--card-blur));
  box-shadow: 0 24px 60px rgba(20, 52, 118, 0.18);
  transform: translate3d(calc(-50% + var(--card-x)), calc(-50% + var(--card-y) + var(--hover-y)), var(--card-z)) rotateY(var(--card-rotate)) scale(var(--card-scale));
  transform-origin: center;
  transform-style: preserve-3d;
  backface-visibility: hidden;
  will-change: transform, opacity, filter;
  pointer-events: none;
  transition: box-shadow 220ms ease;
}
.service-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(145deg, rgba(255,255,255,0.12), transparent 45%);
  pointer-events: none;
}
.service-card--blue,
.service-card--red,
.service-card--yellow,
.service-card--teal {
  overflow: visible;
}
.service-card--blue { background: linear-gradient(155deg, #0870ec, #074dc5 72%); }
.service-card--blue::before,
.service-card--red::before,
.service-card--yellow::before,
.service-card--teal::before { border-radius: inherit; }
.service-card .service-card-hitarea {
  position: absolute;
  inset: 0;
  z-index: 1;
  border-radius: inherit;
  cursor: pointer;
}
.service-card .service-card-hitarea:focus-visible {
  outline: 3px solid #fff;
  outline-offset: -7px;
}
.service-card .service-card-copy { pointer-events: none; }
.service-card .service-card-copy a { pointer-events: auto; }
.service-card--red { background: linear-gradient(155deg, #ff4e7c, #e8275b 72%); }
.service-card--yellow { background: linear-gradient(155deg, #ffdb32, #ffbf0c 72%); }
.service-card--teal { background: linear-gradient(155deg, #35d6c9, #15bcb0 72%); }
.service-card.is-active {
  pointer-events: auto;
  box-shadow: 0 40px 85px rgba(17, 55, 136, 0.28);
}
.service-carousel:not(.is-dragging) .service-card.is-active:hover { --hover-y: -7px; }
.service-card-copy {
  position: relative;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 32px 28px 0;
  text-align: center;
}
.service-icon {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  margin-bottom: 15px;
  border-radius: 15px;
  background: rgba(255, 255, 255, 0.18);
  font-size: 16px;
  font-weight: 900;
  letter-spacing: -0.08em;
}
.service-card h3 {
  margin: 0;
  color: #fff;
  font-size: 27px;
  font-weight: 900;
  letter-spacing: -0.045em;
  line-height: 1.02;
  text-wrap: balance;
}
.service-card-copy p {
  max-width: 270px;
  margin: 13px 0 14px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 11px;
  font-weight: 500;
  line-height: 1.45;
  transition: opacity 180ms ease, transform 180ms ease;
}
.service-card-copy a {
  display: inline-flex;
  min-height: 34px;
  align-items: center;
  justify-content: center;
  padding: 0 18px;
  border-radius: 999px;
  background: #fff;
  color: var(--blue);
  font-size: 10px;
  font-weight: 800;
  transition: opacity 180ms ease, transform 180ms ease;
}
.service-card--blue .service-icon,
.service-card--red .service-icon,
.service-card--yellow .service-icon,
.service-card--teal .service-icon { display: none; }
.service-card--blue .service-card-copy,
.service-card--red .service-card-copy,
.service-card--yellow .service-card-copy,
.service-card--teal .service-card-copy { padding-top: 22px; }
.service-card--blue h3,
.service-card--red h3,
.service-card--yellow h3,
.service-card--teal h3 { font-size: clamp(34px, 3vw, 41px); }
.service-card--teal h3 span { display: block; }
.service-card--teal .service-title-small {
  font-size: 0.68em;
  line-height: 1.08;
  letter-spacing: -0.035em;
  white-space: nowrap;
}
.service-card--teal .service-title-main {
  font-size: 1em;
  line-height: 0.96;
  white-space: nowrap;
}
.service-card--blue .service-card-copy p,
.service-card--red .service-card-copy p,
.service-card--yellow .service-card-copy p,
.service-card--teal .service-card-copy p {
  max-width: 190px;
  margin-top: 10px;
  font-size: 10.5px;
  line-height: 1.25;
}
.service-card--blue .service-card-copy a,
.service-card--red .service-card-copy a,
.service-card--yellow .service-card-copy a,
.service-card--teal .service-card-copy a {
  position: absolute;
  top: 383px;
  left: 50%;
  z-index: 4;
  min-height: 38px;
  transform: translateX(-50%);
  white-space: nowrap;
}
.service-card-art {
  --art-corner: 26px;
  position: absolute;
  left: 50%;
  bottom: 0;
  z-index: 2;
  width: 125%;
  height: auto;
  max-width: none;
  clip-path: polygon(
    0 0, 100% 0, 100% 72%, 90% 72%,
    90% calc(100% - var(--art-corner)),
    calc(90% - 2px) calc(100% - 16px),
    calc(90% - 8px) calc(100% - 8px),
    calc(90% - 16px) calc(100% - 2px),
    calc(90% - var(--art-corner)) 100%,
    calc(10% + var(--art-corner)) 100%,
    calc(10% + 16px) calc(100% - 2px),
    calc(10% + 8px) calc(100% - 8px),
    calc(10% + 2px) calc(100% - 16px),
    10% calc(100% - var(--art-corner)), 10% 72%, 0 72%
  );
  transform: translateX(-50%);
  pointer-events: none;
  transition: opacity 220ms ease, transform 220ms ease;
}
.service-card--red .service-card-art,
.service-card--yellow .service-card-art { clip-path: none; }
.service-card--teal .service-card-art {
  clip-path: polygon(
    0 0, 100% 0, 100% 58%, 90% 58%,
    90% calc(100% - var(--art-corner)),
    calc(90% - 2px) calc(100% - 16px),
    calc(90% - 8px) calc(100% - 8px),
    calc(90% - 16px) calc(100% - 2px),
    calc(90% - var(--art-corner)) 100%,
    calc(10% + var(--art-corner)) 100%,
    calc(10% + 16px) calc(100% - 2px),
    calc(10% + 8px) calc(100% - 8px),
    calc(10% + 2px) calc(100% - 16px),
    10% calc(100% - var(--art-corner)), 10% 58%, 0 58%
  );
}
.service-card-drone {
  position: absolute;
  top: 60px;
  right: -18%;
  z-index: 2;
  width: 48%;
  height: auto;
  max-width: none;
  pointer-events: none;
  filter: drop-shadow(0 14px 18px rgba(7, 49, 74, 0.3));
}
.service-card:not(.is-active) .service-card-copy p,
.service-card:not(.is-active) .service-card-copy a,
.service-card:not(.is-active) .service-mockup,
.service-card:not(.is-active) .service-card-art {
  opacity: 0;
  transform: translateY(8px);
}
.service-card--blue:not(.is-active) .service-card-copy a {
  transform: translate(-50%, 8px);
}
.service-card--red:not(.is-active) .service-card-copy a,
.service-card--yellow:not(.is-active) .service-card-copy a,
.service-card--teal:not(.is-active) .service-card-copy a {
  transform: translate(-50%, 8px);
}
.service-card--blue:not(.is-active) .service-card-art,
.service-card--red:not(.is-active) .service-card-art,
.service-card--yellow:not(.is-active) .service-card-art,
.service-card--teal:not(.is-active) .service-card-art {
  opacity: 1;
  transform: translateX(-50%);
}
.service-mockup {
  position: absolute;
  left: 50%;
  bottom: 27px;
  z-index: 2;
  width: 78%;
  height: 185px;
  transform: translateX(-50%);
  transition: opacity 220ms ease, transform 220ms ease;
}
.mockup-browser {
  position: absolute;
  inset: 0 8% 23px;
  overflow: hidden;
  border: 5px solid #0a173c;
  border-radius: 12px 12px 7px 7px;
  background: #091638;
  box-shadow: 0 16px 32px rgba(0, 20, 66, 0.34);
}
.mockup-browser i {
  float: left;
  width: 5px;
  height: 5px;
  margin: 8px 0 0 5px;
  border-radius: 50%;
  background: #fff;
  opacity: 0.8;
}
.mockup-browser b {
  position: absolute;
  left: 8%;
  top: 34px;
  width: 44%;
  height: 12px;
  border-radius: 5px;
  background: #fff;
}
.mockup-browser span {
  position: absolute;
  left: 8%;
  right: 8%;
  bottom: 18px;
  height: 60px;
  border: 1px solid rgba(112, 182, 255, 0.5);
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(5, 94, 226, 0.9), rgba(12, 25, 65, 0.9));
}
.mockup-browser span:last-child { left: 58%; top: 38px; right: 8%; bottom: auto; height: 40px; background: var(--teal); }
.mockup-laptop {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 4px;
  height: 24px;
  border-radius: 3px 3px 14px 14px;
  background: linear-gradient(180deg, #eef3fa, #98a9c3);
  box-shadow: 0 15px 18px rgba(5, 18, 49, 0.25);
}
.mockup-laptop::after {
  content: "";
  position: absolute;
  left: 42%;
  top: 0;
  width: 16%;
  height: 6px;
  border-radius: 0 0 8px 8px;
  background: #75859e;
}
.service-mockup--identity .mockup-browser span { background: linear-gradient(135deg, #ff678e, #4923a8); }
.service-mockup--advertising .mockup-browser span { background: linear-gradient(135deg, #ffca1c, #ff6b45); }
.service-mockup--drone .mockup-browser span { background: linear-gradient(135deg, #27cabc, #075baf); }
.carousel-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  margin-top: -4px;
}
.carousel-controls button {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: #fff;
  color: var(--blue);
  box-shadow: 0 12px 30px rgba(24, 56, 126, 0.12);
  cursor: pointer;
  transition: background 180ms ease, color 180ms ease, transform 180ms ease;
}
.carousel-controls button:hover { background: var(--blue); color: #fff; transform: translateY(-2px); }
.carousel-controls button:active { transform: scale(0.96); }
.carousel-controls button svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.carousel-controls p {
  min-width: 205px;
  margin: 0;
  display: grid;
  grid-template-columns: auto auto auto;
  justify-content: center;
  gap: 7px;
  color: #92a0ba;
  font-size: 11px;
  font-style: normal;
  font-weight: 700;
}
.carousel-controls p i { font-style: normal; }
.carousel-controls p strong {
  grid-column: 1 / -1;
  margin-top: 3px;
  color: var(--ink);
  font-size: 12px;
}
.services-summary {
  max-width: 980px;
  margin: 38px auto 0;
  color: #4d5b80;
  font-size: 19px;
  font-weight: 500;
  line-height: 1.25;
  text-align: center;
  text-wrap: balance;
}

/* Quality banner */
.quality-banner { background: var(--blue); color: #fff; }
.quality-banner .page-shell {
  min-height: 150px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
}
.quality-banner strong { font-size: clamp(27px, 2.55vw, 44px); font-weight: 900; letter-spacing: -0.04em; line-height: 1.05; }
.quality-banner span { margin-top: 7px; color: #22d5bf; font-size: clamp(18px, 1.8vw, 30px); font-weight: 900; letter-spacing: -0.035em; }

/* Projects mosaic */
.projects { padding: 105px 0 120px; background: #fff; }
.projects .section-title { margin-bottom: 72px; }
.project-mosaic {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  grid-template-rows: 290px 290px 330px;
  gap: 12px;
}
.project-tile { position: relative; margin: 0; overflow: hidden; background: #edf3ff; }
.project-tile::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid rgba(255,255,255,0.2);
  pointer-events: none;
}
.project-tile figcaption {
  position: absolute;
  left: 18px;
  bottom: 16px;
  z-index: 2;
  padding: 7px 11px;
  border-radius: 999px;
  background: rgba(8, 29, 76, 0.72);
  color: #fff;
  font-size: 9px;
  font-weight: 700;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 220ms ease, transform 220ms ease;
}
.project-tile:hover figcaption { opacity: 1; transform: none; }
.project-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  transition: transform 500ms cubic-bezier(.2,.8,.2,1);
}
.project-tile:hover .project-placeholder { transform: scale(1.025); }
.project-placeholder span { font-weight: 900; letter-spacing: -0.06em; line-height: 0.9; text-align: center; }
.project-placeholder small { margin-bottom: 15px; font-weight: 800; letter-spacing: 0.12em; }
.project-tile--azara { grid-column: 1 / 5; grid-row: 1; }
.project-tile--azara .project-placeholder { background: radial-gradient(circle at 45% 42%, #566ce7, transparent 40%), linear-gradient(145deg, #3047c4, #6672e5); color: #fff; }
.project-tile--azara span { font-size: 56px; font-style: italic; }
.project-tile--talketo { grid-column: 1 / 5; grid-row: 2; }
.project-tile--talketo .project-placeholder { background: radial-gradient(circle at 60% 15%, #353535, #050505 56%); color: #fff; }
.project-tile--talketo span { color: #c6ffc7; font-size: 45px; }
.project-tile--2026 { grid-column: 5 / 9; grid-row: 1 / 3; }
.project-tile--2026 .project-placeholder { background: radial-gradient(circle at 25% 30%, rgba(34,217,255,.3), transparent 28%), radial-gradient(circle at 80% 18%, rgba(70,96,255,.3), transparent 36%), linear-gradient(145deg, #fff, #eef7ff); color: #357fe7; }
.project-tile--2026 span { font-size: clamp(94px, 11vw, 180px); text-shadow: 0 22px 34px rgba(55, 128, 232, 0.22); }
.project-tile--north { grid-column: 9 / 13; grid-row: 1 / 3; }
.project-tile--north .project-placeholder { background: linear-gradient(145deg, #5b12ff, #1c12e7); color: #fff; }
.project-tile--north span { padding: 22px 28px; background: #fff; color: #111; font-size: 28px; transform: skew(-9deg); }
.project-tile--protection { grid-column: 1 / 5; grid-row: 3; }
.project-tile--protection .project-placeholder { background: radial-gradient(circle at 18% 70%, #8549da, transparent 28%), linear-gradient(145deg, #12102e, #09051e); color: #e2c5ff; }
.project-tile--protection span { padding: 34px; border: 1px solid rgba(255,255,255,.15); border-radius: 22px; font-size: 30px; }
.project-tile--mob { grid-column: 5 / 13; grid-row: 3; }
.project-tile--mob .project-placeholder { flex-direction: row; gap: 34px; background: #050505; color: #fff; }
.project-tile--mob b { color: #f6004d; font-size: 180px; font-weight: 900; line-height: 0.6; transform: skew(-10deg); }
.project-tile--mob span { font-size: 54px; text-align: left; }
.projects-more {
  width: fit-content;
  min-height: 52px;
  margin: 40px auto 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 26px;
  border-radius: 999px;
  background: var(--blue);
  color: #fff;
  box-shadow: 0 14px 30px rgba(11, 86, 207, 0.22);
  font-size: 14px;
  font-weight: 800;
  text-align: center;
  transition: transform 180ms ease, background 180ms ease, box-shadow 180ms ease;
}
.projects-more:hover { background: var(--blue-deep); transform: translateY(-2px); box-shadow: 0 18px 36px rgba(11, 86, 207, 0.28); }

/* Final sections */
.about { padding: 110px 0; background: #f0f7ff; text-align: center; }
.about-inner > span { display: block; max-width: 720px; margin: 28px auto 0; color: #5c6c91; font-size: 16px; line-height: 1.6; }
.contact { position: relative; overflow: hidden; background: var(--blue); color: #fff; }
.contact::before, .contact::after { content: ""; position: absolute; border-radius: 50%; }
.contact::before { width: 180px; height: 180px; right: 12%; top: -90px; background: var(--yellow); }
.contact::after { width: 130px; height: 130px; right: -25px; bottom: -60px; background: var(--teal); }
.contact-inner { min-height: 260px; display: flex; align-items: center; justify-content: space-between; gap: 40px; }
.contact-inner p { color: #bdd4ff; }
.contact h2 { color: #fff; }
.contact-inner > a { position: relative; z-index: 2; display: inline-flex; align-items: center; gap: 22px; min-height: 58px; padding: 0 30px; border-radius: 999px; background: #fff; color: var(--blue); font-size: 13px; font-weight: 800; }
.site-footer { padding: 34px 0; background: #fff; }
.site-footer .page-shell { display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.site-footer img { width: 175px; height: auto; }
.site-footer span { color: #9aa6bb; font-size: 10px; }

.whatsapp-float {
  position: fixed;
  right: clamp(20px, 2.2vw, 32px);
  bottom: calc(clamp(20px, 2.2vw, 32px) + env(safe-area-inset-bottom, 0px));
  z-index: 1000;
  display: grid;
  place-items: center;
  width: 62px;
  height: 62px;
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  box-shadow: 0 14px 34px rgba(16, 108, 55, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.28);
  transition: transform 220ms ease, background-color 220ms ease, box-shadow 220ms ease;
  -webkit-tap-highlight-color: transparent;
}
.whatsapp-float svg { width: 31px; height: 31px; }
.whatsapp-float:focus-visible {
  outline: 3px solid #fff;
  outline-offset: 3px;
  box-shadow: 0 0 0 7px rgba(37, 211, 102, 0.32), 0 16px 38px rgba(16, 108, 55, 0.34);
}
.whatsapp-float:active { transform: translateY(1px) scale(0.97); }

@media (hover: hover) and (pointer: fine) {
  .whatsapp-float:hover {
    background: #20c45a;
    box-shadow: 0 19px 42px rgba(16, 108, 55, 0.38), inset 0 1px 0 rgba(255, 255, 255, 0.32);
    transform: translateY(-4px) scale(1.04);
  }
}

/* Entrance motion */
.reveal-ready .reveal { transition: opacity 700ms ease, transform 700ms cubic-bezier(.2,.8,.2,1); }
.reveal-ready .reveal:not(.is-visible) { opacity: 0; transform: translateY(24px); }
.reveal.is-visible { opacity: 1; transform: none; }

/* Accessibility */
:focus-visible { outline: 3px solid var(--yellow); outline-offset: 4px; }
.service-card-copy a:focus-visible { outline-color: #fff; }

@media (max-width: 1100px) {
  .header-inner { gap: 10px; }
  .brand { width: 130px; }
  .main-nav { gap: 14px; }
  .hero { min-height: 750px; }
  .service-carousel { --carousel-card-width: min(36vw, 350px); }
  .project-mosaic { grid-template-rows: 245px 245px 290px; }
}

@media (max-width: 820px) {
  html { scroll-padding-top: 96px; }
  .page-shell { width: min(100% - 36px, 700px); }
  .site-header { padding: 16px 0; }
  .header-inner { position: relative; width: min(480px, calc(100% - 32px)); min-height: 64px; grid-template-columns: 1fr auto; padding: 5px 12px; }
  .brand { width: 150px; }
  .contact-button { display: none; }
  .menu-toggle {
    grid-column: 2;
    justify-self: end;
    display: grid;
    place-items: center;
    width: 48px;
    height: 48px;
    padding: 0;
    border: 0;
    border-radius: 50%;
    background: transparent;
  }
  .menu-toggle span { grid-area: 1 / 1; width: 21px; height: 2px; border-radius: 9px; background: var(--navy); transition: transform 180ms ease, opacity 180ms ease; }
  .menu-toggle span:first-child { transform: translateY(-6px); }
  .menu-toggle span:last-of-type { transform: translateY(6px); }
  .menu-toggle[aria-expanded="true"] span:first-child { transform: rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .menu-toggle[aria-expanded="true"] span:last-of-type { transform: rotate(-45deg); }
  .main-nav {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    right: 0;
    display: grid;
    gap: 0;
    max-height: calc(100dvh - 108px);
    overflow-y: auto;
    padding: 12px;
    border: 1px solid rgba(23, 47, 107, 0.12);
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.97);
    box-shadow: 0 18px 42px rgba(22, 50, 112, 0.12);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: opacity 180ms ease, transform 180ms ease, visibility 180ms ease;
  }
  .main-nav.is-open { opacity: 1; visibility: visible; transform: none; }
  .main-nav a { padding: 14px 16px; font-size: 14px; }
  .main-nav > a::after,
  .nav-services-trigger::after { left: 16px; right: auto; bottom: 10px; width: 24px; }
  .nav-services { display: block; }
  .nav-services::after { display: none; }
  .nav-services-trigger { display: flex; width: 100%; }
  .nav-services-trigger svg { margin-left: auto; }
  .services-dropdown {
    position: static;
    display: none;
    width: 100%;
    padding: 0 0 0 10px;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    backdrop-filter: none;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: none;
    transition: none;
  }
  .nav-services.is-open .services-dropdown { display: grid; transform: none; }
  .services-dropdown a { padding: 10px 14px; font-size: 13px; white-space: normal; }
  .hero { min-height: 720px; padding: 115px 0 105px; }
  .hero h1 { font-size: clamp(44px, 9vw, 68px); }
  .hero-content > p { font-size: 13px; line-height: 1.45; }
  .hero-content > p br { display: none; }
  .hero-shape--blue { left: -60px; width: 116px; height: 190px; }
  .hero-shape--red { width: 170px; height: 170px; }
  .hero-shape--yellow { right: 26px; width: 68px; height: 68px; }
  .service-legend { width: calc(100% - 44px); bottom: 24px; grid-template-columns: repeat(2, 1fr); gap: 13px 20px; font-size: 10px; }
  .service-legend li { justify-content: flex-start; }
  .section-title h2, .about h2, .contact h2 { font-size: clamp(38px, 8vw, 60px); }
  .services { min-height: 940px; padding-top: 72px; }
  .service-carousel { --carousel-card-width: min(66vw, 340px); }
  .service-stage { height: 520px; margin-top: 34px; perspective: 1050px; }
  .service-card { height: 425px; }
  .service-card--blue .service-card-copy a,
  .service-card--red .service-card-copy a,
  .service-card--yellow .service-card-copy a,
  .service-card--teal .service-card-copy a {
    top: 353px;
    bottom: auto;
    left: 50%;
    transform: translateX(-50%);
  }
  .services-summary { max-width: 640px; font-size: 16px; }
  .quality-banner .page-shell { min-height: 170px; }
  .project-mosaic { grid-template-columns: repeat(2, 1fr); grid-template-rows: 250px 420px 250px 310px; gap: 9px; }
  .project-tile--azara { grid-column: 1; grid-row: 1; }
  .project-tile--talketo { grid-column: 2; grid-row: 1; }
  .project-tile--2026 { grid-column: 1; grid-row: 2; }
  .project-tile--north { grid-column: 2; grid-row: 2; }
  .project-tile--protection { grid-column: 1 / 3; grid-row: 3; }
  .project-tile--mob { grid-column: 1 / 3; grid-row: 4; }
}

@media (max-width: 560px) {
  .whatsapp-float {
    right: 18px;
    bottom: calc(18px + env(safe-area-inset-bottom, 0px));
    width: 56px;
    height: 56px;
  }
  .whatsapp-float svg { width: 28px; height: 28px; }
  .header-inner { position: relative; display: flex; justify-content: center; }
  .brand { width: 150px; }
  .menu-toggle { position: absolute; right: 10px; }
  .hero { min-height: 670px; }
  .hero-video { object-position: center; }
  .hero-scrim { background: linear-gradient(180deg, rgba(238,245,255,.32), rgba(238,245,255,.58)); }
  .hero-content { margin-top: -12px; }
  .hero h1 { font-size: clamp(37px, 11.5vw, 55px); line-height: 1.01; }
  .hero-content > p { max-width: 330px; margin-top: 22px; }
  .hero-shape--teal { width: 92px; height: 92px; }
  .hero-shape--red { right: -90px; width: 165px; height: 165px; }
  .service-legend { grid-template-columns: 1fr; gap: 7px; bottom: 18px; }
  .services { min-height: 875px; padding: 62px 0 58px; }
  .services .section-title h2 br { display: none; }
  .service-carousel { --carousel-card-width: min(78vw, 310px); }
  .service-stage { height: 455px; margin-top: 38px; perspective: 820px; }
  .service-card { height: 390px; border-radius: 22px; }
  .service-card-copy { padding: 25px 20px 0; }
  .service-card h3 { font-size: 23px; }
  .service-card-copy p { font-size: 12px; }
  .service-mockup { bottom: 17px; height: 155px; }
  .service-card--blue .service-card-copy,
  .service-card--red .service-card-copy { padding-top: 25px; }
  .service-card--blue h3,
  .service-card--red h3 { font-size: 31px; }
  .service-card--blue h3,
  .service-card--yellow h3 {
    max-width: 245px;
    font-size: 31px;
    font-weight: 900;
    line-height: 1.02;
  }
  .service-card--blue .service-card-copy p,
  .service-card--red .service-card-copy p { max-width: 245px; font-size: 11px; }
  .service-card--yellow .service-card-copy p { color: #1c140e; }
  .service-card--blue .service-card-copy a,
  .service-card--red .service-card-copy a,
  .service-card--yellow .service-card-copy a,
  .service-card--teal .service-card-copy a {
    top: 326px;
    bottom: auto;
    left: 50%;
    transform: translateX(-50%);
  }
  .service-card-art { --art-corner: 22px; }
  .carousel-controls { gap: 10px; }
  .carousel-controls button { width: 44px; height: 44px; }
  .carousel-controls p { min-width: 166px; }
  .services-summary { margin-top: 28px; font-size: 14px; line-height: 1.4; }
  .quality-banner .page-shell { min-height: 178px; padding-block: 28px; }
  .quality-banner strong { font-size: 27px; }
  .quality-banner span { font-size: 19px; }
  .projects { padding: 76px 0 82px; }
  .projects .section-title { margin-bottom: 46px; }
  .project-mosaic { display: grid; grid-template-columns: 1fr; grid-template-rows: repeat(6, 280px); }
  .project-tile--azara,
  .project-tile--talketo,
  .project-tile--2026,
  .project-tile--north,
  .project-tile--protection,
  .project-tile--mob { grid-column: 1; }
  .project-tile--azara { grid-row: 1; }
  .project-tile--talketo { grid-row: 2; }
  .project-tile--2026 { grid-row: 3; }
  .project-tile--north { grid-row: 4; }
  .project-tile--protection { grid-row: 5; }
  .project-tile--mob { grid-row: 6; }
  .project-tile--2026 span { font-size: 100px; }
  .project-tile--mob .project-placeholder { gap: 18px; }
  .project-tile--mob b { font-size: 110px; }
  .project-tile--mob span { font-size: 34px; }
  .about { padding: 82px 0; }
  .contact-inner { min-height: 300px; flex-direction: column; align-items: flex-start; justify-content: center; }
  .site-footer .page-shell { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 360px) {
  .brand { width: 144px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 1ms !important; transition-duration: 1ms !important; }
  .hero-video { display: none; }
  .service-card { will-change: auto; }
  .whatsapp-float:hover,
  .whatsapp-float:active { transform: none; }
}