/* =========================
   RESET
========================= */

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

html {
  scroll-behavior: smooth;
}

body {
  font-family:
    Inter,
    Arial,
    Helvetica,
    sans-serif;

  background: #07090f;
  color: #f5f7fb;

  line-height: 1.6;
}

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

button,
input,
textarea,
select {
  font: inherit;
}

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


/* =========================
   VARIABLES
========================= */

:root {

  --bg: #07090f;
  --bg-soft: #0c1019;
  --card: #10151f;

  --text: #f5f7fb;
  --muted: #9da6b5;

  --accent: #6ee7ff;
  --accent-2: #9b8cff;

  --line: rgba(255,255,255,.09);

  --container: 1180px;

}


/* =========================
   CONTAINER
========================= */

.container {
  width: min(
    calc(100% - 40px),
    var(--container)
  );

  margin: 0 auto;
}


/* =========================
   HEADER
========================= */

.site-header {

  position: fixed;

  top: 0;
  left: 0;
  right: 0;

  height: 82px;

  background:
    rgba(7,9,15,.82);

  backdrop-filter:
    blur(20px);

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

  z-index: 1000;

}


.header-inner {

  height: 100%;

  display: flex;

  align-items: center;

  justify-content: space-between;

}


/* LOGO + NAME */

.brand {

  display: flex;

  align-items: center;

  gap: 13px;

  flex-shrink: 0;

}


.brand-logo {

  width: 50px;
  height: 50px;

  object-fit: contain;

  border-radius: 8px;

}


.brand-name {

  font-size: 22px;

  font-weight: 900;

  letter-spacing: 1.5px;

  color: #ffffff;

}


/* NAV */

.nav-links {

  display: flex;

  align-items: center;

  gap: 34px;

}


.nav-links a {

  position: relative;

  color: #b9c1ce;

  font-size: 14px;

  font-weight: 500;

  transition: .25s ease;

}


.nav-links a:hover {

  color: #ffffff;

}


.nav-links a::after {

  content: "";

  position: absolute;

  left: 0;
  bottom: -8px;

  width: 0;
  height: 2px;

  background: var(--accent);

  transition: width .25s ease;

}


.nav-links a:hover::after {

  width: 100%;

}


/* MOBILE BUTTON */

.menu-btn {

  display: none;

  border: 0;

  background: transparent;

  color: white;

  font-size: 28px;

  cursor: pointer;

  line-height: 1;

}


/* =========================
   HERO
========================= */

.hero {

  min-height: 100vh;

  padding:
    150px 0 100px;

  display: flex;

  align-items: center;

  overflow: hidden;

  position: relative;

}


.hero::before {

  content: "";

  position: absolute;

  width: 600px;
  height: 600px;

  border-radius: 50%;

  background:
    radial-gradient(
      circle,
      rgba(110,231,255,.13),
      transparent 70%
    );

  top: 80px;
  right: -200px;

  pointer-events: none;

}


.hero-grid {

  display: grid;

  grid-template-columns:
    1.1fr .9fr;

  gap: 70px;

  align-items: center;

}


.hero-label {

  display: inline-block;

  margin-bottom: 25px;

  color: var(--accent);

  font-size: 12px;

  font-weight: 700;

  letter-spacing: 2px;

}


.hero h1 {

  max-width: 760px;

  font-size:
    clamp(48px, 6vw, 78px);

  line-height: 1.02;

  letter-spacing: -3px;

  font-weight: 700;

}


.hero h1 span {

  display: block;

  background:
    linear-gradient(
      90deg,
      var(--accent),
      var(--accent-2)
    );

  -webkit-background-clip: text;

  background-clip: text;

  color: transparent;

}


.hero-description {

  max-width: 650px;

  margin-top: 28px;

  color: var(--muted);

  font-size: 18px;

  line-height: 1.8;

}


.hero-actions {

  display: flex;

  gap: 14px;

  margin-top: 38px;

}


.btn {

  display: inline-flex;

  align-items: center;

  justify-content: center;

  gap: 10px;

  min-height: 52px;

  padding:
    0 25px;

  border-radius: 8px;

  font-size: 14px;

  font-weight: 700;

  transition:
    transform .25s ease,
    background .25s ease,
    border .25s ease;

}


.btn:hover {

  transform: translateY(-3px);

}


.btn-primary {

  background: var(--accent);

  color: #061017;

}


.btn-primary:hover {

  background: #ffffff;

}


.btn-outline {

  border:
    1px solid rgba(255,255,255,.18);

  color: white;

}


.btn-outline:hover {

  border-color: var(--accent);

}


.btn-light {

  background: white;

  color: #07090f;

}


.hero-trust {

  display: flex;

  gap: 35px;

  margin-top: 55px;

}


.hero-trust div {

  display: flex;

  flex-direction: column;

}


.hero-trust strong {

  font-size: 22px;

  font-weight: 700;

}


.hero-trust span {

  color: var(--muted);

  font-size: 12px;

  margin-top: 2px;

}


/* =========================
   HERO VISUAL
========================= */

.hero-visual {

  position: relative;

  min-height: 450px;

  display: flex;

  align-items: center;

  justify-content: center;

}


.main-card {

  width: 410px;

  min-height: 350px;

  padding: 28px;

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

  border-radius: 18px;

  background:
    linear-gradient(
      145deg,
      rgba(255,255,255,.08),
      rgba(255,255,255,.025)
    );

  box-shadow:
    0 30px 100px rgba(0,0,0,.35);

  backdrop-filter: blur(15px);

}


.card-top {

  display: flex;

  align-items: center;

  gap: 10px;

  color: #aab3c1;

  font-size: 11px;

  letter-spacing: 1.5px;

}


.live-dot {

  width: 8px;
  height: 8px;

  border-radius: 50%;

  background: var(--accent);

  box-shadow:
    0 0 15px var(--accent);

}


.visual-content {

  padding-top: 55px;

}


.visual-icon {

  font-family: monospace;

  font-size: 55px;

  color: var(--accent);

}


.visual-content h3 {

  margin-top: 15px;

  font-size: 30px;

  font-weight: 600;

}


.visual-content p {

  margin-top: 10px;

  color: var(--muted);

}


.visual-lines {

  display: flex;

  gap: 8px;

  margin-top: 35px;

}


.visual-lines span {

  height: 5px;

  border-radius: 5px;

  background: rgba(255,255,255,.12);

}


.visual-lines span:nth-child(1) {

  width: 80px;

  background: var(--accent);

}


.visual-lines span:nth-child(2) {

  width: 120px;

}


.visual-lines span:nth-child(3) {

  width: 50px;

}


/* FLOATING CARDS */

.floating-card {

  position: absolute;

  display: flex;

  flex-direction: column;

  padding: 14px 18px;

  background: #10151f;

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

  border-radius: 10px;

  box-shadow:
    0 20px 50px rgba(0,0,0,.35);

}


.floating-card span {

  color: var(--accent);

  font-size: 10px;

  letter-spacing: 1.5px;

}


.floating-card strong {

  font-size: 14px;

  margin-top: 2px;

}


.floating-one {

  top: 40px;

  right: 0;

}


.floating-two {

  bottom: 35px;

  left: 0;

}


/* =========================
   SECTIONS
========================= */

.section {

  padding: 120px 0;

}


.section-tag {

  color: var(--accent);

  font-size: 11px;

  font-weight: 700;

  letter-spacing: 2px;

  margin-bottom: 18px;

}


.section-heading {

  max-width: 700px;

  margin-bottom: 60px;

}


.section-heading h2,
.section-intro h2,
.why-grid h2,
.contact-left h2 {

  font-size:
    clamp(38px, 5vw, 58px);

  line-height: 1.1;

  letter-spacing: -2px;

  font-weight: 600;

}


.section-heading h2 span,
.section-intro h2 span,
.why-grid h2 span,
.contact-left h2 span,
.cta h2 span {

  color: var(--accent);

}


.section-heading p {

  color: var(--muted);

  margin-top: 20px;

  font-size: 16px;

}


/* =========================
   ABOUT
========================= */

.about {

  background: var(--bg-soft);

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

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

}


.about-grid {

  display: grid;

  grid-template-columns:
    1fr 1fr;

  gap: 100px;

  align-items: start;

}


.about-text {

  color: var(--muted);

  font-size: 17px;

}


.about-text p + p {

  margin-top: 22px;

}


.text-link {

  display: inline-block;

  margin-top: 30px;

  color: white;

  font-weight: 600;

}


/* =========================
   SERVICES
========================= */

.services-grid {

  display: grid;

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

  gap: 18px;

}


.service-card {

  position: relative;

  min-height: 300px;

  padding: 30px;

  background: var(--card);

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

  border-radius: 12px;

  transition:
    transform .3s ease,
    border .3s ease;

  overflow: hidden;

}


.service-card:hover {

  transform: translateY(-7px);

  border-color:
    rgba(110,231,255,.35);

}


.service-number {

  position: absolute;

  top: 22px;
  right: 25px;

  color: rgba(255,255,255,.25);

  font-size: 12px;

}


.service-symbol {

  display: flex;

  align-items: center;

  justify-content: center;

  width: 48px;
  height: 48px;

  margin-bottom: 35px;

  border-radius: 10px;

  background:
    rgba(110,231,255,.08);

  color: var(--accent);

  font-family: monospace;

  font-weight: 700;

}


.service-card h3 {

  font-size: 21px;

  font-weight: 600;

}


.service-card p {

  margin-top: 12px;

  color: var(--muted);

  font-size: 14px;

  line-height: 1.7;

}


.service-card a {

  display: inline-block;

  margin-top: 25px;

  color: white;

  font-size: 13px;

  font-weight: 600;

}


/* =========================
   WHY US
========================= */

.why-us {

  background: var(--bg-soft);

}


.why-grid {

  display: grid;

  grid-template-columns:
    .9fr 1.1fr;

  gap: 100px;

}


.why-grid > div:first-child p {

  max-width: 500px;

  margin-top: 25px;

  color: var(--muted);

}


.why-items {

  display: flex;

  flex-direction: column;

}


.why-item {

  display: flex;

  gap: 22px;

  padding:
    25px 0;

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

}


.why-icon {

  flex-shrink: 0;

  color: var(--accent);

  font-family: monospace;

  font-size: 13px;

}


.why-item h3 {

  font-size: 19px;

  font-weight: 600;

}


.why-item p {

  margin-top: 5px;

  color: var(--muted);

  font-size: 14px;

}


/* =========================
   VIDEO
========================= */

.video-box {

  overflow: hidden;

  border-radius: 16px;

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

  background: #000;

  box-shadow:
    0 30px 80px rgba(0,0,0,.3);

}


.video-box video {

  display: block;

  width: 100%;

  max-height: 650px;

  object-fit: contain;

}


/* =========================
   CTA
========================= */

.cta {

  padding: 85px 0;

  background:
    linear-gradient(
      120deg,
      #101823,
      #0b1019
    );

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

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

}


.cta-inner {

  display: flex;

  align-items: center;

  justify-content: space-between;

  gap: 40px;

}


.cta h2 {

  max-width: 650px;

  font-size:
    clamp(36px, 5vw, 58px);

  line-height: 1.1;

  font-weight: 600;

}


/* =========================
   CONTACT
========================= */

.contact-grid {

  display: grid;

  grid-template-columns:
    .8fr 1.2fr;

  gap: 100px;

  align-items: start;

}


.contact-left > p {

  max-width: 480px;

  margin-top: 25px;

  color: var(--muted);

}


.contact-details {

  display: flex;

  flex-direction: column;

  gap: 22px;

  margin-top: 40px;

}


.contact-item {

  display: flex;

  align-items: center;

  gap: 16px;

}


.contact-icon {

  display: flex;

  align-items: center;

  justify-content: center;

  width: 45px;
  height: 45px;

  border-radius: 8px;

  background:
    rgba(110,231,255,.08);

  color: var(--accent);

  font-weight: 700;

}


.contact-item div {

  display: flex;

  flex-direction: column;

}


.contact-item small {

  color: var(--muted);

  font-size: 10px;

  letter-spacing: 1.5px;

}


.contact-item strong {

  margin-top: 2px;

  font-size: 15px;

  font-weight: 500;

}


/* =========================
   FORM
========================= */

.contact-form-box {

  padding: 35px;

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

  border-radius: 14px;

  background: var(--card);

}


.form-row {

  display: grid;

  grid-template-columns:
    1fr 1fr;

  gap: 18px;

}


.form-group {

  margin-bottom: 20px;

}


.form-group label {

  display: block;

  margin-bottom: 8px;

  color: #d8dee8;

  font-size: 12px;

  font-weight: 600;

}


.form-group input,
.form-group textarea,
.form-group select {

  width: 100%;

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

  border-radius: 7px;

  background: #090d15;

  color: white;

  padding:
    13px 14px;

  outline: none;

  transition: border .25s ease;

}


.form-group input::placeholder,
.form-group textarea::placeholder {

  color: #596273;

}


.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {

  border-color:
    var(--accent);

}


.form-group select {

  cursor: pointer;

}


.form-group textarea {

  resize: vertical;

}


.form-submit {

  width: 100%;

  border: 0;

  cursor: pointer;

}


.form-note {

  margin-top: 15px;

  color: #687386;

  font-size: 11px;

  text-align: center;

}


/* =========================
   FOOTER
========================= */

.footer {

  padding: 35px 0;

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

  background: #05070b;

}


.footer-inner {

  display: flex;

  align-items: center;

  justify-content: space-between;

  gap: 20px;

}


.footer-name {

  font-size: 18px;

  font-weight: 900;

  letter-spacing: 1.5px;

}


.footer p {

  color: #687386;

  font-size: 11px;

}


/* =========================
   RESPONSIVE
========================= */

@media (max-width: 1000px) {

  .nav-links {

    display: none;

    position: absolute;

    top: 82px;

    left: 0;
    right: 0;

    flex-direction: column;

    align-items: stretch;

    gap: 0;

    padding: 15px 20px 25px;

    background:
      rgba(7,9,15,.98);

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

  }


  .nav-links.open {

    display: flex;

  }


  .nav-links a {

    padding: 15px 5px;

  }


  .nav-links a::after {

    display: none;

  }


  .menu-btn {

    display: block;

  }


  .hero-grid {

    grid-template-columns: 1fr;

  }


  .hero-visual {

    min-height: 400px;

  }


  .services-grid {

    grid-template-columns:
      repeat(2, 1fr);

  }


  .about-grid,
  .why-grid,
  .contact-grid {

    grid-template-columns: 1fr;

    gap: 55px;

  }

}


@media (max-width: 650px) {

  .container {

    width:
      min(
        calc(100% - 30px),
        var(--container)
      );

  }


  .site-header {

    height: 72px;

  }


  .brand-logo {

    width: 42px;
    height: 42px;

  }


  .brand-name {

    font-size: 18px;

  }


  .nav-links {

    top: 72px;

  }


  .hero {

    padding:
      125px 0 75px;

  }


  .hero h1 {

    font-size: 47px;

    letter-spacing: -2px;

  }


  .hero-description {

    font-size: 16px;

  }


  .hero-actions {

    flex-direction: column;

  }


  .hero-actions .btn {

    width: 100%;

  }


  .hero-trust {

    gap: 20px;

  }


  .hero-visual {

    min-height: 360px;

  }


  .main-card {

    width: 100%;

    max-width: 360px;

  }


  .floating-one {

    right: -5px;

    top: 15px;

  }


  .floating-two {

    left: -5px;

    bottom: 10px;

  }


  .section {

    padding: 85px 0;

  }


  .services-grid {

    grid-template-columns: 1fr;

  }


  .service-card {

    min-height: auto;

  }


  .form-row {

    grid-template-columns: 1fr;

    gap: 0;

  }


  .contact-form-box {

    padding: 22px;

  }


  .cta {

    padding: 65px 0;

  }


  .cta-inner {

    flex-direction: column;

    align-items: flex-start;

  }


  .footer-inner {

    flex-direction: column;

    align-items: flex-start;

  }

}