:root {
  --navy-950: #040b11;
  --navy-900: #071421;
  --navy-800: #0d2232;
  --navy-700: #102b3d;
  --cyan: #19d8f2;
  --cyan-dark: #007fa5;
  --red: #ff4145;
  --red-dark: #9c1223;
  --amber: #ffb020;
  --green: #35d66f;
  --white: #f4f7f9;
  --silver: #aebbc4;
  --muted: #7f8b99;
  --line: rgba(244, 247, 249, 0.14);
  --max: 1180px;
  --radius: 22px;
  --shadow: 0 22px 60px rgba(0, 0, 0, 0.36);
  --display: Impact, Haettenschweiler, "Arial Narrow Bold", sans-serif;
  --body: Arial, Helvetica, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  color-scheme: dark;
}

body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at 14% 12%, rgba(25, 216, 242, 0.10), transparent 30rem),
    radial-gradient(circle at 86% 18%, rgba(255, 65, 69, 0.10), transparent 30rem),
    var(--navy-950);
  color: var(--white);
  font: 17px/1.65 var(--body);
  -webkit-font-smoothing: antialiased;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.14;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(to bottom, #000 0, transparent 75%);
}

img { display: block; max-width: 100%; height: auto; }
a { color: var(--cyan); text-underline-offset: 4px; }
a:hover { color: var(--white); }

h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 {
  line-height: 1.05;
  letter-spacing: .02em;
}
h1, h2 { font-family: var(--display); font-weight: 900; text-transform: uppercase; }
h1 { font-size: clamp(3rem, 8vw, 6.8rem); }
h2 { font-size: clamp(2.2rem, 5vw, 4.3rem); }
h3 { font-size: 1.35rem; }

.container { width: min(calc(100% - 40px), var(--max)); margin-inline: auto; }
.narrow { width: min(calc(100% - 40px), 850px); margin-inline: auto; }
.section { position: relative; padding: clamp(72px, 10vw, 128px) 0; }
.section--tight { padding-block: 64px; }
.section--surface { background: rgba(13, 34, 50, .62); border-block: 1px solid var(--line); }
.section-head { max-width: 760px; margin-bottom: 46px; }
.section-head p { color: var(--silver); font-size: 1.08rem; }

.skip-link {
  position: fixed;
  left: 16px;
  top: -80px;
  z-index: 999;
  padding: 12px 18px;
  background: var(--white);
  color: var(--navy-950);
  border-radius: 10px;
}
.skip-link:focus { top: 16px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(4, 11, 17, .88);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}

.header-inner {
  min-height: 86px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.brand { flex: 0 1 365px; }
.brand img { width: min(365px, 62vw); }

.nav-toggle {
  display: none;
  width: 48px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--navy-800);
  color: var(--white);
  font-size: 1.4rem;
  cursor: pointer;
}

.site-nav ul {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
  padding: 0;
  margin: 0;
}

.site-nav a {
  display: block;
  padding: 10px 13px;
  color: var(--silver);
  text-decoration: none;
  font-size: .9rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .05em;
  border-radius: 10px;
}
.site-nav a:hover,
.site-nav a[aria-current="page"] { background: var(--navy-800); color: var(--white); }

.hero {
  position: relative;
  overflow: hidden;
  padding: clamp(70px, 8vw, 120px) 0 72px;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(112deg, rgba(25,216,242,.07) 0 49.8%, rgba(255,65,69,.07) 50.2% 100%);
  clip-path: polygon(0 0, 100% 0, 90% 100%, 10% 100%);
  pointer-events: none;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(320px, .88fr);
  align-items: center;
  gap: clamp(40px, 8vw, 110px);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  color: var(--cyan);
  font: 800 .82rem/1 var(--mono);
  letter-spacing: .14em;
  text-transform: uppercase;
}
.eyebrow::before { content: ""; width: 36px; height: 3px; background: var(--cyan); }

.hero h1 { max-width: 820px; margin-bottom: 26px; }
.hero h1 .cyan { color: var(--cyan); text-shadow: 0 0 28px rgba(25,216,242,.28); }
.hero h1 .red { color: var(--red); text-shadow: 0 0 28px rgba(255,65,69,.24); }
.hero-copy { max-width: 680px; color: var(--silver); font-size: clamp(1.1rem, 2vw, 1.3rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.hero-logo { position: relative; filter: drop-shadow(0 26px 36px rgba(0,0,0,.38)); }
.hero-logo::before {
  content: "";
  position: absolute;
  inset: 14% 12%;
  border-radius: 50%;
  background: linear-gradient(90deg, rgba(25,216,242,.18), rgba(255,65,69,.18));
  filter: blur(45px);
  z-index: -1;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 12px 22px;
  border: 2px solid transparent;
  border-radius: 13px;
  text-decoration: none;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .04em;
  transition: transform .18s ease, border-color .18s ease, background .18s ease;
}
.button:hover { transform: translateY(-2px); }
.button--primary { background: var(--cyan); color: var(--navy-950); box-shadow: 0 12px 35px rgba(25,216,242,.18); }
.button--primary:hover { color: var(--navy-950); background: #60edff; }
.button--ghost { border-color: rgba(244,247,249,.3); color: var(--white); background: rgba(7,20,33,.62); }
.button--ghost:hover { border-color: var(--white); }
.button--red { background: var(--red); color: var(--navy-950); }

.proof-strip {
  position: relative;
  z-index: 2;
  border-block: 1px solid var(--line);
  background: rgba(7, 20, 33, .82);
}
.proof-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.proof-item { padding: 25px 22px; text-align: center; border-right: 1px solid var(--line); }
.proof-item:last-child { border-right: 0; }
.proof-item strong { display: block; color: var(--white); font: 900 1.55rem/1 var(--display); text-transform: uppercase; }
.proof-item span { color: var(--muted); font-size: .82rem; text-transform: uppercase; letter-spacing: .05em; }

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 26px; }

.card {
  position: relative;
  overflow: hidden;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(155deg, rgba(16,43,61,.92), rgba(7,20,33,.94));
  box-shadow: var(--shadow);
}
.card::before { content: ""; position: absolute; inset: 0 auto 0 0; width: 4px; background: var(--cyan); }
.card--red::before { background: var(--red); }
.card--amber::before { background: var(--amber); }
.card--green::before { background: var(--green); }
.card p { color: var(--silver); }
.card > :last-child { margin-bottom: 0; }

.step-number {
  display: inline-grid;
  place-items: center;
  width: 52px;
  height: 52px;
  margin-bottom: 22px;
  border: 2px solid var(--cyan);
  border-radius: 50%;
  color: var(--cyan);
  background: var(--navy-950);
  font: 900 1.35rem/1 var(--mono);
}

.verdict-card { display: flex; flex-direction: column; }
.verdict-card img { width: 100%; margin: -8px 0 20px; }
.verdict-card .criteria { margin-top: auto; padding-top: 18px; border-top: 1px solid var(--line); color: var(--silver); font-family: var(--mono); font-size: .84rem; }

.test-card {
  display: grid;
  min-height: 330px;
  align-content: end;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(to top, rgba(4,11,17,.98), rgba(4,11,17,.18)),
    linear-gradient(135deg, rgba(25,216,242,.18), rgba(255,65,69,.18));
}
.test-card .tag { width: fit-content; margin-bottom: 12px; padding: 5px 10px; border: 1px solid var(--cyan); border-radius: 999px; color: var(--cyan); font: 800 .74rem var(--mono); }
.test-card p { color: var(--silver); }

.empty-state { padding: clamp(36px, 7vw, 80px); text-align: center; border: 1px dashed rgba(25,216,242,.45); border-radius: var(--radius); background: rgba(13,34,50,.6); }
.empty-state strong { display: block; margin-bottom: 12px; font: 900 2rem var(--display); text-transform: uppercase; }

.score-layout { display: grid; grid-template-columns: minmax(320px, .9fr) minmax(0, 1.1fr); gap: 56px; align-items: center; }
.score-layout img { filter: drop-shadow(0 24px 36px rgba(0,0,0,.42)); }
.score-list { display: grid; gap: 16px; }
.score-row { padding: 18px 20px; border: 1px solid var(--line); border-radius: 15px; background: var(--navy-900); }
.score-row strong { display: flex; justify-content: space-between; gap: 20px; }
.score-row strong span { color: var(--amber); font-family: var(--mono); }
.score-row p { margin: 8px 0 0; color: var(--muted); font-size: .92rem; }

.callout { padding: 24px 26px; border-left: 4px solid var(--amber); background: rgba(255,176,32,.08); border-radius: 0 16px 16px 0; }
.callout--cyan { border-color: var(--cyan); background: rgba(25,216,242,.07); }
.callout--red { border-color: var(--red); background: rgba(255,65,69,.08); }

.page-hero { padding: 90px 0 62px; border-bottom: 1px solid var(--line); background: linear-gradient(110deg, rgba(25,216,242,.08), transparent 45%, rgba(255,65,69,.08)); }
.page-hero h1 { margin-bottom: 18px; font-size: clamp(3rem, 7vw, 6rem); }
.page-hero p { max-width: 760px; margin-bottom: 0; color: var(--silver); font-size: 1.18rem; }

.content h2 { margin-top: 70px; font-size: clamp(2rem, 4vw, 3rem); }
.content h3 { margin-top: 38px; }
.content p, .content li { color: #ced7dc; }
.content li + li { margin-top: 8px; }
.content .legal-placeholder { padding: 5px 9px; border: 1px solid var(--red); border-radius: 6px; color: var(--white); background: rgba(255,65,69,.14); font-weight: 800; }

.contact-grid { display: grid; grid-template-columns: .75fr 1.25fr; gap: 44px; align-items: start; }
.contact-list { display: grid; gap: 16px; }
.contact-link { display: block; padding: 18px; border: 1px solid var(--line); border-radius: 14px; background: var(--navy-900); text-decoration: none; }
.contact-link strong { display: block; color: var(--white); }
.contact-link span { color: var(--muted); font-size: .88rem; }

.form-card { padding: 30px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--navy-900); box-shadow: var(--shadow); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: grid; gap: 8px; }
.field--full { grid-column: 1 / -1; }
.field label { font-weight: 800; }
.field input, .field select, .field textarea {
  width: 100%;
  padding: 14px 15px;
  border: 1px solid rgba(244,247,249,.24);
  border-radius: 11px;
  background: var(--navy-950);
  color: var(--white);
  font: inherit;
}
.field textarea { min-height: 180px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: 3px solid rgba(25,216,242,.25); border-color: var(--cyan); }
.checkbox { display: flex; align-items: flex-start; gap: 10px; color: var(--silver); font-size: .9rem; }
.checkbox input { margin-top: 5px; }
.form-status { margin-bottom: 20px; padding: 16px 18px; border-radius: 12px; }
.form-status--success { background: rgba(53,214,111,.13); border: 1px solid var(--green); }
.form-status--error { background: rgba(255,65,69,.13); border: 1px solid var(--red); }
.hp-field { position: absolute; left: -9999px; }
.mt-24 { margin-top: 24px; }
.mt-28 { margin-top: 28px; }
.mt-30 { margin-top: 30px; }
.text-center { text-align: center; }
.hero-actions--center { justify-content: center; }
.error-logo { width: min(480px, 90%); margin: 0 auto 30px; }

.site-footer { padding: 62px 0 30px; border-top: 1px solid var(--line); background: #03080d; }
.footer-grid { display: grid; grid-template-columns: 1.3fr .7fr .7fr; gap: 40px; }
.footer-brand img { width: 360px; max-width: 100%; margin-bottom: 18px; }
.footer-brand p { max-width: 510px; color: var(--muted); }
.footer-nav { list-style: none; padding: 0; margin: 0; }
.footer-nav li + li { margin-top: 9px; }
.footer-nav a { color: var(--silver); text-decoration: none; }
.footer-nav a:hover { color: var(--white); }
.footer-title { color: var(--white); font-weight: 900; text-transform: uppercase; letter-spacing: .06em; }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; margin-top: 44px; padding-top: 24px; border-top: 1px solid var(--line); color: var(--muted); font-size: .86rem; }

.reveal { opacity: 1; transform: none; transition: opacity .55s ease, transform .55s ease; }
html.js .reveal { opacity: 0; transform: translateY(18px); }
html.js .reveal.is-visible { opacity: 1; transform: none; }

@media (max-width: 960px) {
  .nav-toggle { display: inline-grid; place-items: center; }
  .site-nav { position: absolute; inset: 86px 20px auto; display: none; padding: 14px; border: 1px solid var(--line); border-radius: 16px; background: rgba(4,11,17,.98); box-shadow: var(--shadow); }
  .site-nav.is-open { display: block; }
  .site-nav ul { display: grid; }
  .site-nav a { padding: 13px; }
  .hero-grid, .score-layout, .contact-grid { grid-template-columns: 1fr; }
  .hero-logo { width: min(600px, 90%); margin-inline: auto; }
  .proof-grid { grid-template-columns: 1fr 1fr; }
  .proof-item:nth-child(2) { border-right: 0; }
  .proof-item:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .grid-3 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  html.no-js .header-inner { flex-wrap: wrap; padding-block: 12px; }
  html.no-js .nav-toggle { display: none; }
  html.no-js .site-nav { position: static; display: block; width: 100%; padding: 0 0 10px; border: 0; border-radius: 0; background: none; box-shadow: none; }
  html.no-js .site-nav ul { display: flex; flex-wrap: wrap; gap: 6px; }
  html.no-js .site-nav a { padding: 8px 10px; }
}

@media (max-width: 640px) {
  body { font-size: 16px; }
  .container, .narrow { width: min(calc(100% - 28px), var(--max)); }
  .header-inner { min-height: 74px; }
  .site-nav { top: 74px; }
  .brand img { width: min(290px, 72vw); }
  .hero { padding-top: 56px; }
  .hero-grid { gap: 45px; }
  .hero-actions { display: grid; }
  .button { width: 100%; }
  .proof-grid, .grid-2, .form-grid, .footer-grid { grid-template-columns: 1fr; }
  .proof-item { border-right: 0; border-bottom: 1px solid var(--line); }
  .proof-item:last-child { border-bottom: 0; }
  .field--full { grid-column: auto; }
  .footer-brand { grid-column: auto; }
  .footer-bottom { display: grid; }
  .card, .form-card { padding: 22px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}