:root {
  --black: #000;
  --ink: #070707;
  --panel: #101010;
  --soft: #f7f7f7;
  --muted: #6f747c;
  --white: #fff;
  --cyan: #1bb5c5;
  --yellow: #f6ff00;
  --border: rgba(255, 255, 255, .13);
  --shadow: 0 20px 55px rgba(0, 0, 0, .22);
  --container: 1180px;
}

* { box-sizing: border-box; }

html { background: var(--black); }

body {
  margin: 0;
  color: #171717;
  background: var(--white);
  font-family: "Quicksand", Arial, sans-serif;
  line-height: 1.65;
  overflow-x: hidden;
}

body.menu-open { overflow: hidden; }

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
button { cursor: pointer; border: 0; }

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 999;
  padding: 10px 14px;
  color: var(--black);
  background: var(--yellow);
  transform: translateY(-140%);
}

.skip-link:focus { transform: translateY(0); }

.container {
  width: min(var(--container), calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 80;
  width: 100%;
  padding-top: 28px;
  transition: padding .25s ease, background .25s ease;
}

.site-header.is-scrolled {
  padding-top: 0;
  background: rgba(0, 0, 0, .92);
  box-shadow: 0 10px 35px rgba(0, 0, 0, .25);
}

.nav-shell {
  width: min(1300px, 100%);
  min-height: 70px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 46px;
  background: rgba(0, 0, 0, .64);
}

.brand {
  color: var(--cyan);
  font-family: "Nunito Sans", Arial, sans-serif;
  font-size: 2.35rem;
  font-weight: 900;
  letter-spacing: .2px;
  line-height: 1;
}

.brand span { color: var(--white); }

.main-nav {
  display: flex;
  align-items: center;
  gap: 19px;
}

.main-nav a {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0 5px;
  color: var(--yellow);
  font-size: 1rem;
  font-weight: 900;
}

.main-nav a::before {
  content: "";
  position: absolute;
  inset: 9px 0;
  z-index: -1;
  background: rgba(0, 0, 0, .88);
  opacity: .75;
  transform: scaleX(.94);
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  background: var(--yellow);
  transform: scaleX(.55);
  transform-origin: left;
  transition: transform .2s ease;
}

.main-nav a:hover::after,
.main-nav a.is-active::after {
  transform: scaleX(1);
}

.menu-toggle {
  display: none;
  width: 48px;
  height: 44px;
  background: transparent;
}

.menu-toggle span {
  display: block;
  width: 30px;
  height: 3px;
  margin: 6px auto;
  background: var(--white);
  transition: transform .22s ease, opacity .22s ease;
}

.menu-toggle.is-open span:nth-child(1) { transform: translateY(9px) rotate(45deg); }
.menu-toggle.is-open span:nth-child(2) { opacity: 0; }
.menu-toggle.is-open span:nth-child(3) { transform: translateY(-9px) rotate(-45deg); }

.hero {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
  background: var(--black);
}

.hero-slide {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 160px 18px 90px;
  opacity: 0;
  pointer-events: none;
  background-image: var(--bg);
  background-size: cover;
  background-position: center;
  transform: scale(1.04);
  transition: opacity .7s ease, transform 5.5s ease;
}

.hero-slide.is-active {
  opacity: 1;
  pointer-events: auto;
  transform: scale(1);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(0,0,0,.64), rgba(0,0,0,.35), rgba(0,0,0,.62)),
    rgba(0,0,0,.28);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 930px;
  text-align: center;
  color: var(--white);
}

.hero-kicker {
  margin: 0 0 16px;
  text-transform: uppercase;
  font-size: .98rem;
  font-weight: 900;
}

.hero-kicker span,
.hero h1 span {
  display: inline-block;
  background: rgba(0, 0, 0, .88);
}

.hero-kicker span { padding: 0 5px; }

.hero h1 {
  margin: 0;
  font-family: "Nunito Sans", Arial, sans-serif;
  font-size: clamp(3rem, 6.2vw, 5.55rem);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -.5px;
}

.hero h1 span {
  padding: 0 11px 3px;
  margin: 0 auto 6px;
}

.hero-slide .hero-kicker span,
.hero-slide h1 span,
.hero-slide .outline-btn {
  opacity: 0;
  transform: translateY(28px);
}

.hero-slide.is-active .hero-kicker span {
  animation: bannerTextIn .55s cubic-bezier(.2, .8, .2, 1) forwards .1s;
}

.hero-slide.is-active h1 span:nth-of-type(1) {
  animation: bannerTextIn .65s cubic-bezier(.2, .8, .2, 1) forwards .26s;
}

.hero-slide.is-active h1 span:nth-of-type(2) {
  animation: bannerTextIn .65s cubic-bezier(.2, .8, .2, 1) forwards .42s;
}

.hero-slide.is-active .outline-btn {
  animation: bannerTextIn .55s cubic-bezier(.2, .8, .2, 1) forwards .62s;
}

.outline-btn,
.solid-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 162px;
  min-height: 50px;
  margin-top: 30px;
  padding: 0 28px;
  font-weight: 800;
  transition: transform .2s ease, background .2s ease, color .2s ease, border-color .2s ease;
}

.outline-btn {
  color: var(--white);
  border: 2px solid var(--white);
  background: rgba(0,0,0,.18);
}

.outline-btn:hover {
  color: var(--black);
  background: var(--yellow);
  border-color: var(--yellow);
  transform: translateY(-2px);
}

.solid-btn {
  color: var(--black);
  background: var(--yellow);
}

.solid-btn:hover { transform: translateY(-2px); background: var(--cyan); color: var(--white); }

.hero-arrow {
  position: absolute;
  z-index: 3;
  top: 58%;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  color: var(--white);
  background: var(--black);
  font-size: 1.55rem;
  font-weight: 900;
  transition: background .2s ease, color .2s ease, transform .2s ease;
}

.hero-arrow:hover {
  color: var(--black);
  background: var(--yellow);
  transform: scale(1.05);
}

.hero-arrow--prev { left: 38px; }
.hero-arrow--next { right: 38px; }

.hero-dots {
  position: absolute;
  z-index: 4;
  left: 50%;
  bottom: 28px;
  display: flex;
  gap: 9px;
  transform: translateX(-50%);
}

.hero-dots button {
  width: 34px;
  height: 4px;
  background: rgba(255,255,255,.45);
}

.hero-dots button.is-active { background: var(--yellow); }

.section { padding: 104px 0; }

.section-title {
  max-width: 760px;
  margin: 0 auto 52px;
  text-align: center;
}

.section-title span,
.mini-title {
  display: inline-block;
  margin-bottom: 10px;
  color: var(--cyan);
  font-weight: 900;
  text-transform: uppercase;
}

.section-title h2,
.about-copy h2,
.contact-copy h2 {
  margin: 0;
  font-family: "Nunito Sans", Arial, sans-serif;
  font-size: clamp(2.2rem, 4vw, 3.45rem);
  font-weight: 900;
  line-height: 1.12;
}

.section-title p,
.about-copy p,
.contact-copy p {
  color: var(--muted);
  margin: 16px 0 0;
}

.feature-grid,
.service-grid,
.team-grid,
.pricing-grid,
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
}

.feature-card,
.service-card,
.team-card,
.price-card,
.blog-card,
.contact-form {
  background: var(--white);
  border: 1px solid #ececec;
  box-shadow: 0 12px 35px rgba(0,0,0,.06);
  padding: 34px 28px;
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}

.feature-card:hover,
.service-card:hover,
.team-card:hover,
.price-card:hover,
.blog-card:hover {
  transform: translateY(-8px);
  border-color: var(--cyan);
  box-shadow: var(--shadow);
}

.feature-card i {
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  margin-bottom: 20px;
  color: var(--black);
  background: var(--yellow);
  border-radius: 50%;
  font-style: normal;
  font-weight: 900;
}

.feature-card h3,
.service-card h3,
.team-card h3,
.price-card h3,
.blog-card h3 {
  margin: 0 0 12px;
  font-family: "Nunito Sans", Arial, sans-serif;
  font-size: 1.35rem;
  font-weight: 900;
  line-height: 1.25;
}

.feature-card p,
.service-card p,
.team-card p,
.price-card p,
.blog-card p { color: var(--muted); margin: 0; }

.about,
.portfolio,
.pricing {
  background: #f6f6f6;
}

.about-grid,
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

.about-photo {
  min-height: 560px;
  display: flex;
  align-items: flex-end;
  background-image: linear-gradient(rgba(0,0,0,.12), rgba(0,0,0,.35)), var(--bg);
  background-size: cover;
  background-position: center;
}

.about-photo--meta {
  background-image: var(--bg);
  background-color: var(--black);
  background-size: cover;
}

.about-photo div {
  width: min(330px, 82%);
  margin: 0 0 34px 34px;
  padding: 24px;
  color: var(--black);
  background: var(--yellow);
}

.about-photo strong {
  display: block;
  font-family: "Nunito Sans", Arial, sans-serif;
  font-size: 4rem;
  font-weight: 900;
  line-height: 1;
}

.about-photo span { display: block; font-weight: 800; }

.about-photo--meta div {
  color: var(--white);
  background: var(--black);
  border-left: 6px solid var(--yellow);
}

.check-list {
  display: grid;
  gap: 12px;
  margin-top: 24px;
}

.check-list span { font-weight: 800; }

.service { background: var(--black); color: var(--white); }
.service .section-title p { color: rgba(255,255,255,.7); }

.service-card {
  color: var(--white);
  background: #111;
  border-color: rgba(255,255,255,.09);
  box-shadow: none;
}

.service-card b {
  display: block;
  color: var(--yellow);
  font-size: 2rem;
  margin-bottom: 12px;
}

.service-card p { color: rgba(255,255,255,.68); }

.sales-flow {
  background: #f6f6f6;
}

.sales-flow-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.sales-flow-card {
  min-height: 270px;
  padding: 32px 28px;
  background: var(--white);
  border: 1px solid #ececec;
  box-shadow: 0 12px 35px rgba(0,0,0,.06);
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}

.sales-flow-card:hover {
  transform: translateY(-8px);
  border-color: var(--cyan);
  box-shadow: var(--shadow);
}

.sales-flow-card span {
  display: inline-grid;
  place-items: center;
  width: 48px;
  height: 48px;
  margin-bottom: 18px;
  color: var(--black);
  background: var(--yellow);
  border-radius: 50%;
  font-weight: 900;
}

.sales-flow-card h3 {
  margin: 0 0 12px;
  font-family: "Nunito Sans", Arial, sans-serif;
  font-size: 1.28rem;
  font-weight: 900;
  line-height: 1.25;
}

.sales-flow-card p {
  margin: 0;
  color: var(--muted);
}

.stats {
  padding: 62px 0;
  color: var(--white);
  background: var(--cyan);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
  text-align: center;
}

.stat strong {
  display: block;
  font-family: "Nunito Sans", Arial, sans-serif;
  font-size: 3.6rem;
  font-weight: 900;
  line-height: 1;
}

.stat span { color: rgba(255,255,255,.86); font-weight: 800; }

.filters {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 34px;
}

.filters button {
  padding: 11px 19px;
  color: var(--black);
  background: var(--white);
  font-weight: 900;
}

.filters button.is-active,
.filters button:hover {
  background: var(--yellow);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.portfolio-item {
  position: relative;
  min-height: 290px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  overflow: hidden;
  padding: 24px;
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(0,0,0,.15), rgba(0,0,0,.72)),
    linear-gradient(135deg, #1bb5c5, #141414 58%, #f6ff00);
  transition: transform .25s ease, opacity .2s ease;
}

.portfolio-item:nth-child(2n) {
  background:
    linear-gradient(135deg, rgba(0,0,0,.08), rgba(0,0,0,.75)),
    linear-gradient(135deg, #f6ff00, #101010 48%, #1bb5c5);
}

.portfolio-item:hover { transform: scale(1.03); }
.portfolio-item.is-hidden { display: none; }

.portfolio-item span {
  color: var(--yellow);
  font-weight: 900;
  text-transform: uppercase;
}

.portfolio-item h3 {
  margin: 8px 0 0;
  font-family: "Nunito Sans", Arial, sans-serif;
  font-size: 1.65rem;
}

.clients {
  color: var(--white);
  background: var(--black);
}

.clients .section-title {
  margin-bottom: 70px;
}

.clients .section-title p {
  color: rgba(255,255,255,.7);
}

.clients-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 44px;
}

.client-card {
  text-align: center;
}

.client-avatar {
  display: grid;
  place-items: center;
  width: 154px;
  height: 154px;
  margin: 0 auto 28px;
  color: var(--black);
  background:
    radial-gradient(circle at 30% 25%, rgba(255,255,255,.95), rgba(246,255,0,.92) 30%, rgba(27,181,197,.9) 68%, #101010 100%);
  border: 1px solid rgba(255,255,255,.82);
  border-radius: 50%;
  box-shadow: 0 18px 46px rgba(0,0,0,.5);
  font-family: "Nunito Sans", Arial, sans-serif;
  font-size: 2rem;
  font-weight: 900;
}

.client-card:nth-child(2) .client-avatar {
  background:
    radial-gradient(circle at 30% 25%, rgba(255,255,255,.95), rgba(27,181,197,.9) 30%, rgba(246,255,0,.9) 70%, #101010 100%);
}

.client-card:nth-child(3) .client-avatar {
  background:
    radial-gradient(circle at 30% 25%, rgba(255,255,255,.95), rgba(20,20,20,.9) 26%, rgba(27,181,197,.95) 64%, rgba(246,255,0,.9) 100%);
  color: var(--white);
}

.client-card:nth-child(4) .client-avatar {
  background:
    radial-gradient(circle at 30% 25%, rgba(255,255,255,.95), rgba(246,255,0,.94) 28%, rgba(20,20,20,.92) 72%, rgba(27,181,197,.9) 100%);
}

.client-card h3 {
  margin: 0 0 10px;
  font-family: "Nunito Sans", Arial, sans-serif;
  font-size: 1.25rem;
  font-weight: 900;
}

.client-card p {
  max-width: 240px;
  margin: 0 auto;
  color: rgba(255,255,255,.72);
}

.client-badges {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 22px;
}

.client-badges span {
  display: grid;
  place-items: center;
  width: 35px;
  height: 35px;
  color: var(--yellow);
  border: 1px solid var(--yellow);
  border-radius: 50%;
  font-size: .66rem;
  font-weight: 900;
}

.team-card { text-align: center; }

.team-card div {
  display: grid;
  place-items: center;
  width: 122px;
  height: 122px;
  margin: 0 auto 20px;
  color: var(--black);
  background: var(--yellow);
  border-radius: 50%;
  font-family: "Nunito Sans", Arial, sans-serif;
  font-size: 1.5rem;
  font-weight: 900;
}

.price-card {
  text-align: center;
}

.price-card--featured {
  color: var(--white);
  background: var(--black);
  border-color: var(--black);
  transform: translateY(-14px);
}

.price-card strong {
  display: block;
  margin: 18px 0;
  color: var(--cyan);
  font-family: "Nunito Sans", Arial, sans-serif;
  font-size: 1.6rem;
  font-weight: 900;
}

.price-card ul {
  display: grid;
  gap: 10px;
  margin: 0 0 24px;
  padding: 0;
  list-style: none;
  color: var(--muted);
}

.price-card--featured ul,
.price-card--featured p { color: rgba(255,255,255,.72); }

.price-card a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 28px;
  color: var(--black);
  background: var(--yellow);
  font-weight: 900;
}

.blog { background: var(--black); color: var(--white); }
.blog .section-title p { color: rgba(255,255,255,.7); }

.blog-card {
  color: var(--white);
  background: #101010;
  border-color: rgba(255,255,255,.1);
}

.blog-card span {
  display: inline-block;
  margin-bottom: 12px;
  color: var(--yellow);
  font-weight: 900;
}

.blog-card p { color: rgba(255,255,255,.68); }

.contact-form {
  display: grid;
  gap: 16px;
}

.contact-form label {
  display: grid;
  gap: 7px;
  color: #222;
  font-weight: 900;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid #ddd;
  padding: 14px;
  outline: 0;
  background: #fafafa;
  resize: vertical;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--cyan);
}

.contact-form .solid-btn {
  margin-top: 6px;
  width: 100%;
}

.contact-lines {
  display: grid;
  gap: 9px;
  margin-top: 24px;
  font-weight: 900;
}

.whatsapp-line {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: fit-content;
  color: var(--white);
}

.whatsapp-line svg {
  width: 21px;
  height: 21px;
  fill: #25d366;
  flex: 0 0 auto;
}

.whatsapp-line:hover {
  color: var(--yellow);
}

.site-footer {
  padding: 60px 0 46px;
  color: rgba(255,255,255,.72);
  background: var(--black);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 24px;
}

.brand--footer {
  display: inline-block;
  margin-bottom: 10px;
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 16px;
}

.site-footer nav a {
  color: var(--yellow);
  font-weight: 900;
}

.site-footer p:last-child {
  grid-column: 1 / -1;
  margin: 0;
  text-align: center;
}

.js .reveal {
  opacity: 0;
  transform: translateY(34px);
}

.js .reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
  transition: opacity .7s ease, transform .7s ease;
}

@media (max-width: 1040px) {
  .nav-shell { padding: 0 22px; }
  .main-nav {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    display: grid;
    gap: 0;
    padding: 16px;
    background: rgba(0,0,0,.96);
    transform: translateY(-130%);
    transition: transform .25s ease;
  }

  .main-nav.is-open { transform: translateY(0); }
  .main-nav a { min-height: 46px; justify-content: center; }
  .menu-toggle { display: block; }
  .feature-grid, .service-grid, .team-grid, .pricing-grid, .blog-grid, .portfolio-grid, .clients-grid, .sales-flow-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .about-grid, .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .site-header { padding-top: 0; }
  .nav-shell { min-height: 72px; }
  .brand { font-size: 2rem; }
  .hero { min-height: 100svh; }
  .hero-slide { padding-top: 120px; }
  .hero h1 { font-size: clamp(2.45rem, 13vw, 4rem); }
  .hero-arrow { top: auto; bottom: 28px; width: 46px; height: 46px; }
  .hero-arrow--prev { left: 24px; }
  .hero-arrow--next { right: 24px; }
  .hero-dots { display: none; }
  .section { padding: 78px 0; }
  .feature-grid, .service-grid, .team-grid, .pricing-grid, .blog-grid, .portfolio-grid, .clients-grid, .sales-flow-grid, .stats-grid, .footer-grid { grid-template-columns: 1fr; }
  .about-photo { min-height: 420px; }
  .price-card--featured { transform: none; }
  .site-footer nav { justify-content: flex-start; }
  .site-footer p:last-child { text-align: left; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }

  .hero-slide .hero-kicker span,
  .hero-slide h1 span,
  .hero-slide .outline-btn {
    opacity: 1;
    transform: none;
  }
}

@keyframes bannerTextIn {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}