:root {
  --bg: #07111d;
  --bg-soft: #0b1725;
  --bg-card: #101f30;
  --bg-card-hover: #13273c;

  --blue: #2389ff;
  --blue-light: #56a8ff;
  --blue-dark: #0a69d8;

  --white: #ffffff;
  --text: #d8e3ee;
  --muted: #8ca0b3;

  --border: rgba(255, 255, 255, 0.09);

  --shadow:
    0 25px 60px rgba(0, 0, 0, 0.34);

  --radius: 18px;
}


/* Reset */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", sans-serif;

  background:
    radial-gradient(
      circle at 20% 10%,
      rgba(35, 137, 255, 0.08),
      transparent 30%
    ),
    var(--bg);

  color: var(--text);

  line-height: 1.6;
}

img {
  max-width: 100%;
}

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

button {
  font: inherit;
}

.container {
  width: min(1180px, 92%);
  margin: 0 auto;
}


/* Header */

.site-header {
  position: fixed;

  top: 0;
  left: 0;

  width: 100%;

  z-index: 1000;

  background: rgba(6, 16, 28, 0.82);

  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);

  border-bottom: 1px solid var(--border);
}

.nav-container {
  min-height: 78px;

  display: flex;
  align-items: center;
  justify-content: space-between;

  gap: 30px;
}

.logo {
  display: inline-flex;
  flex-direction: column;

  line-height: 1;
}

.logo-main {
  font-size: 1.45rem;
  font-weight: 800;
  letter-spacing: 0.08em;

  color: var(--white);
}

.logo-main span {
  color: var(--blue);
}

.logo-sub {
  margin-top: 7px;

  font-size: 0.62rem;
  letter-spacing: 0.26em;

  color: var(--muted);
}

.nav-links {
  display: flex;
  align-items: center;

  gap: 30px;
}

.nav-links a {
  font-size: 0.92rem;
  font-weight: 600;

  color: #c7d4e0;

  transition: 0.25s ease;
}

.nav-links a:hover {
  color: var(--blue-light);
}

.nav-button {
  padding: 11px 18px;

  border-radius: 9px;

  background: var(--blue);

  color: white !important;
}

.nav-button:hover {
  background: var(--blue-light);
}

.menu-toggle {
  display: none;

  background: transparent;
  border: none;

  color: white;

  font-size: 1.6rem;

  cursor: pointer;
}


/* Hero */

.hero {
  min-height: 760px;

  position: relative;

  display: flex;
  align-items: center;

  padding-top: 95px;

  overflow: hidden;
}

.hero::before {
  content: "";

  position: absolute;

  width: 700px;
  height: 700px;

  right: -250px;
  top: -100px;

  border-radius: 50%;

  background:
    radial-gradient(
      circle,
      rgba(35, 137, 255, 0.24),
      rgba(35, 137, 255, 0.02) 50%,
      transparent 70%
    );

  pointer-events: none;
}

.hero::after {
  content: "";

  position: absolute;

  inset: 0;

  background-image:
    linear-gradient(
      rgba(255,255,255,0.018) 1px,
      transparent 1px
    ),
    linear-gradient(
      90deg,
      rgba(255,255,255,0.018) 1px,
      transparent 1px
    );

  background-size: 60px 60px;

  mask-image:
    linear-gradient(
      to bottom,
      rgba(0,0,0,0.65),
      transparent 85%
    );
}

.hero-content {
  position: relative;
  z-index: 5;

  display: grid;

  grid-template-columns:
    minmax(0, 1.15fr)
    minmax(360px, 0.85fr);

  gap: 80px;

  align-items: center;
}

.eyebrow {
  margin-bottom: 16px;

  color: var(--blue-light);

  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.18em;

  text-transform: uppercase;
}

.hero h1 {
  max-width: 760px;

  color: var(--white);

  font-size: clamp(3.3rem, 7vw, 6.2rem);
  font-weight: 800;

  line-height: 0.98;

  letter-spacing: -0.055em;
}

.hero h1 span {
  display: block;

  margin-top: 8px;

  color: var(--blue-light);
}

.hero-description {
  max-width: 650px;

  margin-top: 28px;

  font-size: 1.1rem;
  line-height: 1.8;

  color: #aebfd0;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;

  gap: 15px;

  margin-top: 35px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;

  min-height: 52px;

  padding: 0 25px;

  border-radius: 10px;

  font-size: 0.95rem;
  font-weight: 700;

  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease,
    background 0.25s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background:
    linear-gradient(
      135deg,
      var(--blue),
      #126bff
    );

  color: white;

  box-shadow:
    0 12px 30px rgba(35, 137, 255, 0.25);
}

.btn-primary:hover {
  box-shadow:
    0 15px 36px rgba(35, 137, 255, 0.4);
}

.btn-secondary {
  border: 1px solid rgba(255,255,255,0.18);

  color: white;

  background: rgba(255,255,255,0.03);
}

.btn-secondary:hover {
  background: rgba(255,255,255,0.07);
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;

  gap: 10px;

  margin-top: 35px;
}

.hero-tags span {
  padding: 8px 13px;

  border-radius: 999px;

  background: rgba(255,255,255,0.035);

  border: 1px solid rgba(255,255,255,0.08);

  font-size: 0.8rem;

  color: #a8bbcc;
}


/* Hero Card */

.hero-card {
  position: relative;

  overflow: hidden;

  padding: 38px;

  border: 1px solid rgba(70, 164, 255, 0.22);

  border-radius: 22px;

  background:
    linear-gradient(
      145deg,
      rgba(17, 35, 54, 0.92),
      rgba(8, 22, 36, 0.97)
    );

  box-shadow: var(--shadow);
}

.hero-card-glow {
  position: absolute;

  width: 300px;
  height: 300px;

  right: -160px;
  top: -180px;

  border-radius: 50%;

  background: rgba(35, 137, 255, 0.28);

  filter: blur(55px);
}

.monitor-icon {
  font-size: 4rem;

  margin-bottom: 15px;
}

.hero-card h3 {
  color: white;

  font-size: 1.5rem;

  line-height: 1.3;
}

.hero-card > p {
  margin-top: 13px;

  color: var(--muted);
}

.mini-grid {
  margin-top: 30px;

  display: grid;

  grid-template-columns: 1fr 1fr;

  gap: 12px;
}

.mini-grid div {
  padding: 17px;

  border-radius: 12px;

  background: rgba(255,255,255,0.035);

  border: 1px solid var(--border);
}

.mini-grid strong,
.mini-grid span {
  display: block;
}

.mini-grid strong {
  color: white;

  font-size: 0.92rem;
}

.mini-grid span {
  margin-top: 4px;

  font-size: 0.75rem;

  color: var(--muted);
}


/* Trust Strip */

.trust-strip {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);

  background: rgba(255,255,255,0.018);
}

.trust-grid {
  min-height: 125px;

  display: grid;
  grid-template-columns: repeat(3, 1fr);

  align-items: center;

  gap: 30px;
}

.trust-item {
  display: flex;
  align-items: flex-start;

  gap: 15px;
}

.trust-icon {
  width: 40px;
  height: 40px;

  flex: 0 0 40px;

  display: flex;
  align-items: center;
  justify-content: center;

  border-radius: 10px;

  background: rgba(35,137,255,0.12);

  color: var(--blue-light);

  font-weight: 800;
}

.trust-item h4 {
  color: white;

  margin-bottom: 4px;
}

.trust-item p {
  color: var(--muted);

  font-size: 0.82rem;
}


/* Sections */

.section {
  padding: 115px 0;
}

.section-dark {
  background:
    linear-gradient(
      180deg,
      rgba(255,255,255,0.016),
      rgba(255,255,255,0.005)
    );

  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.section-heading {
  max-width: 760px;

  margin: 0 auto 55px;

  text-align: center;
}

.section-heading h2,
.split-copy h2,
.cta-box h2 {
  color: white;

  font-size: clamp(2.2rem, 4vw, 3.5rem);

  line-height: 1.08;

  letter-spacing: -0.035em;
}

.section-heading > p:last-child {
  margin-top: 18px;

  color: var(--muted);

  font-size: 1.03rem;
}


/* Services */

.service-grid {
  display: grid;

  grid-template-columns:
    repeat(3, minmax(0, 1fr));

  gap: 20px;
}

.service-card {
  padding: 30px;

  border-radius: var(--radius);

  background:
    linear-gradient(
      145deg,
      rgba(17, 32, 49, 0.9),
      rgba(11, 24, 37, 0.88)
    );

  border: 1px solid var(--border);

  transition:
    transform 0.25s ease,
    border-color 0.25s ease,
    background 0.25s ease;
}

.service-card:hover {
  transform: translateY(-6px);

  border-color: rgba(55, 153, 255, 0.38);

  background: var(--bg-card-hover);
}

.service-icon {
  width: 52px;
  height: 52px;

  display: flex;
  align-items: center;
  justify-content: center;

  margin-bottom: 22px;

  border-radius: 13px;

  background: rgba(35,137,255,0.1);

  font-size: 1.6rem;
}

.service-card h3 {
  margin-bottom: 12px;

  color: white;

  font-size: 1.2rem;
}

.service-card p {
  min-height: 105px;

  color: var(--muted);

  font-size: 0.92rem;
}

.service-card a {
  color: var(--blue-light);

  font-size: 0.86rem;
  font-weight: 700;
}


/* Split Sections */

.split-layout {
  display: grid;

  grid-template-columns: 1fr 1fr;

  gap: 80px;

  align-items: center;
}

.reverse > :first-child {
  order: 1;
}

.reverse > :last-child {
  order: 2;
}

.split-copy > p:not(.eyebrow) {
  margin-top: 20px;

  color: var(--muted);

  font-size: 1rem;

  line-height: 1.8;
}

.feature-list {
  list-style: none;

  display: grid;
  grid-template-columns: 1fr 1fr;

  gap: 12px;

  margin: 30px 0 35px;
}

.feature-list li {
  position: relative;

  padding-left: 25px;

  color: #c6d4e1;

  font-size: 0.92rem;
}

.feature-list li::before {
  content: "✓";

  position: absolute;

  left: 0;

  color: var(--blue-light);

  font-weight: 800;
}


/* Custom PC Visual */

.visual-card {
  min-height: 450px;

  position: relative;

  display: flex;
  flex-direction: column;
  justify-content: flex-end;

  overflow: hidden;

  padding: 35px;

  border-radius: 22px;

  background:
    radial-gradient(
      circle at 70% 30%,
      rgba(34,138,255,0.16),
      transparent 42%
    ),
    #091725;

  border: 1px solid rgba(61, 153, 255, 0.18);

  box-shadow: var(--shadow);
}

.pc-case {
  position: absolute;

  width: 275px;
  height: 355px;

  right: 50px;
  top: 35px;

  border: 3px solid rgba(108,179,255,0.42);

  border-radius: 12px;

  background:
    linear-gradient(
      135deg,
      #111f2d,
      #07101a
    );

  box-shadow:
    0 0 55px rgba(25, 126, 255, 0.12);
}

.fan {
  position: absolute;

  width: 82px;
  height: 82px;

  border-radius: 50%;

  border: 3px solid #167eff;

  box-shadow:
    0 0 22px rgba(22,126,255,0.5),
    inset 0 0 22px rgba(22,126,255,0.35);
}

.fan::before {
  content: "";

  position: absolute;

  inset: 19px;

  border-radius: 50%;

  border: 2px solid rgba(101,183,255,0.75);
}

.fan-one {
  right: 20px;
  top: 28px;
}

.fan-two {
  right: 20px;
  top: 132px;
}

.fan-three {
  right: 20px;
  top: 236px;
}

.pc-lines {
  position: absolute;

  width: 115px;
  height: 220px;

  left: 25px;
  top: 45px;

  border-left: 3px solid rgba(38, 142, 255, 0.4);
  border-bottom: 3px solid rgba(38, 142, 255, 0.18);
}

.visual-info {
  position: relative;

  z-index: 5;

  max-width: 210px;
}

.visual-info span,
.visual-info strong {
  display: block;
}

.visual-info span {
  color: var(--blue-light);

  font-size: 0.76rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.visual-info strong {
  margin-top: 5px;

  color: white;

  font-size: 1.3rem;
}


/* Website Mockup */

.website-mockup {
  overflow: hidden;

  border-radius: 20px;

  background: #f7f9fb;

  box-shadow: var(--shadow);

  border: 1px solid rgba(255,255,255,0.12);
}

.browser-bar {
  height: 45px;

  display: flex;
  align-items: center;

  gap: 7px;

  padding: 0 14px;

  background: #e9edf1;
}

.browser-bar > span {
  width: 10px;
  height: 10px;

  border-radius: 50%;

  background: #a8b2bc;
}

.browser-address {
  flex: 1;

  margin-left: 10px;

  padding: 5px 12px;

  border-radius: 6px;

  background: white;

  color: #7c8893;

  font-size: 0.66rem;
}

.mock-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;

  padding: 18px 22px;

  color: #111d29;
}

.mock-nav strong {
  font-size: 0.72rem;
}

.mock-nav div {
  display: flex;

  gap: 15px;

  font-size: 0.55rem;

  color: #51606e;
}

.mock-hero {
  padding: 55px 28px;

  background:
    linear-gradient(
      120deg,
      #081b2d,
      #123656
    );

  color: white;
}

.mock-hero p {
  margin-bottom: 8px;

  color: #60aaff;

  font-size: 0.6rem;
  letter-spacing: 0.12em;

  text-transform: uppercase;
}

.mock-hero h3 {
  max-width: 340px;

  font-size: 1.5rem;

  line-height: 1.15;
}

.mock-hero h3 span {
  color: #63adff;
}

.mock-button {
  width: 95px;
  height: 23px;

  margin-top: 18px;

  border-radius: 4px;

  background: #2487ff;
}

.mock-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);

  gap: 12px;

  padding: 22px;
}

.mock-cards div {
  height: 72px;

  border-radius: 8px;

  background: #e4eaf0;
}


/* Why */

.why-grid {
  display: grid;

  grid-template-columns:
    repeat(4, minmax(0, 1fr));

  gap: 18px;
}

.why-card {
  padding: 28px;

  border-radius: var(--radius);

  background: rgba(255,255,255,0.028);

  border: 1px solid var(--border);
}

.why-card > span {
  display: block;

  margin-bottom: 20px;

  color: var(--blue-light);

  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.17em;
}

.why-card h3 {
  color: white;

  margin-bottom: 12px;
}

.why-card p {
  color: var(--muted);

  font-size: 0.88rem;
}


/* Process */

.process-grid {
  display: grid;

  grid-template-columns:
    repeat(4, minmax(0, 1fr));

  gap: 22px;
}

.process-step {
  position: relative;

  padding-top: 5px;
}

.process-step > span {
  width: 42px;
  height: 42px;

  display: flex;
  align-items: center;
  justify-content: center;

  margin-bottom: 20px;

  border-radius: 50%;

  background:
    linear-gradient(
      135deg,
      var(--blue),
      #1166dc
    );

  color: white;

  font-weight: 800;
}

.process-step h3 {
  color: white;

  margin-bottom: 10px;

  font-size: 1.08rem;
}

.process-step p {
  color: var(--muted);

  font-size: 0.87rem;
}


/* CTA */

.cta-section {
  padding: 30px 0 110px;
}

.cta-box {
  position: relative;

  overflow: hidden;

  display: grid;

  grid-template-columns: 1.2fr 0.8fr;

  gap: 70px;

  align-items: center;

  padding: 55px;

  border-radius: 22px;

  background:
    linear-gradient(
      135deg,
      #0c2034,
      #0d1825
    );

  border: 1px solid rgba(48, 148, 255, 0.24);

  box-shadow: var(--shadow);
}

.cta-box::after {
  content: "";

  position: absolute;

  width: 340px;
  height: 340px;

  right: -180px;
  top: -200px;

  border-radius: 50%;

  background: rgba(35,137,255,0.27);

  filter: blur(70px);
}

.cta-box > div {
  position: relative;

  z-index: 2;
}

.cta-box p:not(.eyebrow) {
  max-width: 620px;

  margin-top: 17px;

  color: var(--muted);
}

.cta-contact {
  display: flex;
  flex-direction: column;

  align-items: flex-start;

  gap: 14px;
}

.cta-contact > a:not(.btn) {
  color: #c5d4e3;

  font-size: 0.9rem;
}


/* Footer */

.footer {
  padding: 55px 0 25px;

  border-top: 1px solid var(--border);

  background: #050d16;
}

.footer-grid {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;

  gap: 40px;

  padding-bottom: 35px;
}

.footer-logo {
  margin-bottom: 18px;
}

.footer-grid p {
  margin-top: 18px;

  color: var(--muted);

  font-size: 0.86rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;

  gap: 25px;
}

.footer-links a {
  color: var(--muted);

  font-size: 0.85rem;
}

.footer-links a:hover {
  color: var(--blue-light);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;

  gap: 20px;

  padding-top: 25px;

  border-top: 1px solid var(--border);

  color: #6e8295;

  font-size: 0.76rem;
}


/* Scroll Reveal */

.reveal {
  opacity: 0;
  transform: translateY(35px);

  transition:
    opacity 0.7s ease,
    transform 0.7s ease;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}


/* Responsive */

@media (max-width: 950px) {

  .hero-content,
  .split-layout,
  .cta-box {
    grid-template-columns: 1fr;
  }

  .hero-content {
    gap: 45px;

    padding-top: 60px;
    padding-bottom: 80px;
  }

  .hero-card {
    max-width: 650px;
  }

  .service-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .why-grid,
  .process-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .trust-grid {
    grid-template-columns: 1fr;

    padding: 30px 0;
  }

  .reverse > :first-child,
  .reverse > :last-child {
    order: unset;
  }

}


@media (max-width: 760px) {

  .nav-links {
    position: absolute;

    top: 78px;
    left: 0;

    width: 100%;

    display: none;
    flex-direction: column;

    align-items: stretch;

    gap: 0;

    padding: 15px 4% 22px;

    background: #07121e;

    border-bottom: 1px solid var(--border);
  }

  .nav-links.active {
    display: flex;
  }

  .nav-links a {
    padding: 13px 6px;
  }

  .nav-button {
    text-align: center;

    margin-top: 8px;
  }

  .menu-toggle {
    display: block;
  }

  .hero {
    min-height: auto;
  }

  .hero h1 {
    font-size: clamp(3rem, 13vw, 4.5rem);
  }

  .hero-description {
    font-size: 1rem;
  }

  .service-grid,
  .why-grid,
  .process-grid,
  .feature-list {
    grid-template-columns: 1fr;
  }

  .service-card p {
    min-height: auto;

    margin-bottom: 22px;
  }

  .section {
    padding: 85px 0;
  }

  .split-layout {
    gap: 45px;
  }

  .visual-card {
    min-height: 420px;
  }

  .pc-case {
    right: 25px;

    transform: scale(0.9);
    transform-origin: top right;
  }

  .cta-box {
    padding: 35px 25px;

    gap: 35px;
  }

  .footer-grid,
  .footer-bottom {
    flex-direction: column;
  }

}


@media (max-width: 520px) {

  .hero-buttons {
    flex-direction: column;
  }

  .hero-buttons .btn {
    width: 100%;
  }

  .mini-grid {
    grid-template-columns: 1fr;
  }

  .hero-card {
    padding: 28px 22px;
  }

  .mock-nav div {
    display: none;
  }

  .visual-card {
    min-height: 390px;
  }

  .pc-case {
    right: 10px;

    transform: scale(0.78);
  }

}