:root {
  --bg: #08090c;
  --bg-elevated: #0d1014;
  --surface: rgba(255, 255, 255, 0.03);
  --surface-strong: rgba(255, 255, 255, 0.06);
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.14);
  --text: #eef1f4;
  --text-muted: #9aa3ad;
  --text-soft: #c5cbd2;
  --accent: #5eead4;
  --accent-strong: #22d3ee;
  --accent-ink: #02201d;
  --gradient: linear-gradient(135deg, #5eead4 0%, #22d3ee 55%, #818cf8 100%);
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 22px;
  --shadow-soft: 0 20px 60px -30px rgba(0, 0, 0, 0.7);
  --shadow-card: 0 30px 80px -40px rgba(0, 0, 0, 0.9);
  --max-width: 1180px;
  --section-pad: clamp(64px, 9vw, 120px);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 17px;
  line-height: 1.6;
  -webkit-text-size-adjust: 100%;
  overflow-x: hidden;
}

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

a {
  color: inherit;
}

h1, h2, h3 {
  font-family: "Space Grotesk", "Inter", system-ui, sans-serif;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 0;
  color: var(--text);
}

h1 {
  font-size: clamp(2.4rem, 5.5vw, 4rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(1.8rem, 3.6vw, 2.6rem);
  line-height: 1.15;
}

h3 {
  font-size: 1.15rem;
  line-height: 1.35;
}

p {
  margin: 0;
  color: var(--text-soft);
}

ul, ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 40px);
}

.skip-link {
  position: absolute;
  top: -40px;
  left: 12px;
  background: var(--accent);
  color: var(--accent-ink);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  text-decoration: none;
  z-index: 100;
}

.skip-link:focus {
  top: 12px;
}

/* ---------------- Header ---------------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  background: rgba(8, 9, 12, 0.6);
  border-bottom: 1px solid transparent;
  transition: background 0.2s ease, border-color 0.2s ease;
}

.site-header.is-scrolled {
  background: rgba(8, 9, 12, 0.85);
  border-bottom-color: var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 72px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-family: "Space Grotesk", "Inter", sans-serif;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
  color: var(--text);
  text-decoration: none;
}

.brand-mark {
  width: 24px;
  height: 24px;
  border-radius: 7px;
  background: var(--gradient);
  box-shadow: 0 0 20px rgba(94, 234, 212, 0.4);
}

.nav-links {
  display: none;
  gap: 28px;
}

.nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  transition: color 0.15s ease;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  color: var(--text);
}

.header-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: 999px;
  background: var(--surface-strong);
  color: var(--text);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.92rem;
  border: 1px solid var(--border-strong);
  transition: transform 0.15s ease, background 0.15s ease;
}

.header-cta:hover,
.header-cta:focus-visible {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-1px);
}

@media (min-width: 860px) {
  .nav-links {
    display: flex;
  }
}

/* ---------------- Buttons ---------------- */

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 24px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.button-primary {
  background: var(--gradient);
  color: var(--accent-ink);
  box-shadow: 0 15px 40px -15px rgba(94, 234, 212, 0.6);
}

.button-primary:hover,
.button-primary:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 18px 45px -12px rgba(94, 234, 212, 0.7);
}

.button-secondary {
  background: transparent;
  color: var(--text);
  border-color: var(--border-strong);
}

.button-secondary:hover,
.button-secondary:focus-visible {
  background: var(--surface-strong);
  border-color: rgba(255, 255, 255, 0.25);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
  border-bottom: 1px solid rgba(94, 234, 212, 0.35);
  padding-bottom: 2px;
  transition: color 0.15s ease, border-color 0.15s ease;
}

.text-link:hover,
.text-link:focus-visible {
  color: var(--accent-strong);
  border-bottom-color: var(--accent-strong);
}

/* ---------------- Hero ---------------- */

.hero {
  position: relative;
  padding: clamp(90px, 14vw, 160px) 0 clamp(70px, 10vw, 120px);
  overflow: hidden;
  isolation: isolate;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(1200px 500px at 75% -10%, rgba(94, 234, 212, 0.18), transparent 60%),
    radial-gradient(900px 400px at 10% 20%, rgba(129, 140, 248, 0.14), transparent 60%),
    linear-gradient(180deg, #0a0d11 0%, #08090c 70%);
  z-index: -2;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse at 50% 20%, black 40%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 20%, black 40%, transparent 75%);
  opacity: 0.6;
  z-index: -1;
}

.hero-glow {
  position: absolute;
  top: -120px;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 600px;
  background: radial-gradient(closest-side, rgba(34, 211, 238, 0.25), transparent 70%);
  filter: blur(20px);
  pointer-events: none;
  z-index: -1;
}

.hero-content {
  text-align: center;
  max-width: 820px;
}

.hero .container {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-soft);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  margin: 0 0 28px;
  letter-spacing: 0.01em;
}

.eyebrow-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 10px rgba(94, 234, 212, 0.7);
}

.gradient-text {
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-subtitle {
  margin: 22px auto 32px;
  font-size: clamp(1.05rem, 1.7vw, 1.2rem);
  color: var(--text-soft);
  max-width: 640px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
  margin-bottom: 34px;
}

.hero-proof {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px 20px;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.hero-proof li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.hero-proof span {
  color: var(--accent);
  font-weight: 700;
}

/* ---------------- Sections ---------------- */

.section {
  padding: var(--section-pad) 0;
}

.section-contrast {
  background: linear-gradient(180deg, #0a0d11 0%, #0c0f14 100%);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.section-heading {
  max-width: 720px;
  margin: 0 auto 56px;
  text-align: center;
}

.section-heading p {
  margin-top: 16px;
  color: var(--text-muted);
}

.section-kicker {
  display: inline-block;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 14px;
}

/* Intro band */

.intro-band {
  padding: clamp(48px, 6vw, 72px) 0;
  border-bottom: 1px solid var(--border);
}

.intro-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: 1fr;
  align-items: start;
}

.intro-copy {
  font-size: 1.1rem;
  color: var(--text-soft);
  max-width: 760px;
}

@media (min-width: 820px) {
  .intro-grid {
    grid-template-columns: 280px 1fr;
    gap: 48px;
    align-items: center;
  }
  .intro-band .section-kicker {
    margin-bottom: 0;
  }
}

/* ---------------- Benefit grid ---------------- */

.benefit-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.tile {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 26px;
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
  overflow: hidden;
}

.tile::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(400px 200px at 0% 0%, rgba(94, 234, 212, 0.1), transparent 60%);
  opacity: 0;
  transition: opacity 0.2s ease;
  pointer-events: none;
}

.tile:hover {
  transform: translateY(-3px);
  border-color: var(--border-strong);
  background: var(--surface-strong);
}

.tile:hover::before {
  opacity: 1;
}

.tile-number {
  display: inline-block;
  font-family: "Space Grotesk", sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.1em;
  margin-bottom: 18px;
}

.tile h3 {
  margin-bottom: 10px;
}

.tile p {
  color: var(--text-muted);
  font-size: 0.97rem;
}

/* ---------------- Split feature layout ---------------- */

.split-layout {
  display: grid;
  gap: 48px;
  grid-template-columns: 1fr;
}

.sticky-copy p {
  margin-top: 16px;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.feature-list {
  display: grid;
  gap: 16px;
}

.feature-row {
  padding: 24px 26px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: border-color 0.2s ease, transform 0.2s ease, background 0.2s ease;
}

.feature-row:hover {
  border-color: var(--border-strong);
  background: var(--surface-strong);
  transform: translateY(-2px);
}

.feature-row h3 {
  margin-bottom: 8px;
}

.feature-row p {
  color: var(--text-muted);
  font-size: 0.97rem;
}

@media (min-width: 940px) {
  .split-layout {
    grid-template-columns: 380px 1fr;
    gap: 72px;
  }
  .sticky-copy {
    position: sticky;
    top: 100px;
    align-self: start;
  }
}

/* ---------------- Compare grid ---------------- */

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

.compare-card {
  padding: 32px 28px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--surface);
  position: relative;
}

.compare-generic {
  opacity: 0.85;
}

.compare-generic h3 {
  color: var(--text-muted);
}

.compare-us {
  background: linear-gradient(180deg, rgba(94, 234, 212, 0.06), rgba(129, 140, 248, 0.04));
  border-color: rgba(94, 234, 212, 0.35);
  box-shadow: var(--shadow-card);
}

.compare-badge {
  position: absolute;
  top: -14px;
  left: 28px;
  padding: 6px 14px;
  background: var(--gradient);
  color: var(--accent-ink);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: 999px;
}

.compare-card h3 {
  margin-bottom: 20px;
  font-size: 1.25rem;
}

.compare-card ul {
  display: grid;
  gap: 12px;
}

.compare-card li {
  position: relative;
  padding-left: 28px;
  color: var(--text-soft);
  font-size: 0.97rem;
}

.compare-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 16px;
  height: 2px;
  background: var(--text-muted);
  border-radius: 2px;
}

.compare-us li::before {
  background: var(--accent);
  box-shadow: 0 0 8px rgba(94, 234, 212, 0.5);
}

@media (min-width: 860px) {
  .compare-grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* ---------------- Process ---------------- */

.process-section {
  background: linear-gradient(180deg, #0a0d11 0%, #08090c 100%);
}

.process-list {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  counter-reset: process;
}

.process-item {
  padding: 26px 24px;
  border-radius: var(--radius-md);
  background: var(--surface);
  border: 1px solid var(--border);
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.process-item:hover {
  border-color: var(--border-strong);
  transform: translateY(-2px);
}

.process-step {
  display: inline-block;
  font-family: "Space Grotesk", sans-serif;
  color: var(--accent);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  margin-bottom: 14px;
}

.process-item h3 {
  margin-bottom: 8px;
}

.process-item p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* ---------------- Trust / stats ---------------- */

.trust-section {
  border-top: 1px solid var(--border);
}

.trust-layout {
  display: grid;
  gap: 56px;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 16px;
}

.stat {
  padding: 22px 20px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: var(--surface);
  text-align: center;
}

.stat-value {
  display: block;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.8rem;
  font-weight: 700;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 6px;
}

.stat-label {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.badge-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
}

.badge-grid span {
  padding: 10px 18px;
  border: 1px solid var(--border-strong);
  background: var(--surface);
  border-radius: 999px;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-soft);
}

/* ---------------- FAQ ---------------- */

.faq-section {
  background: linear-gradient(180deg, #0a0d11 0%, #08090c 100%);
}

.faq-layout {
  display: grid;
  gap: 40px;
}

.faq-list {
  display: grid;
  gap: 12px;
  max-width: 820px;
  margin: 0 auto;
  width: 100%;
}

.faq-item {
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: var(--radius-md);
  padding: 0;
  overflow: hidden;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.faq-item:hover {
  border-color: var(--border-strong);
}

.faq-item[open] {
  background: var(--surface-strong);
  border-color: var(--border-strong);
}

.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 20px 24px;
  font-weight: 600;
  font-size: 1.02rem;
  color: var(--text);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  font-size: 1.4rem;
  color: var(--accent);
  font-weight: 400;
  line-height: 1;
  transition: transform 0.2s ease;
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
}

.faq-item p {
  padding: 0 24px 22px;
  color: var(--text-muted);
  font-size: 0.97rem;
}

/* ---------------- Contact ---------------- */

.contact-section {
  border-top: 1px solid var(--border);
}

.contact-layout {
  display: grid;
  gap: 48px;
  grid-template-columns: 1fr;
}

.contact-copy p {
  margin-top: 16px;
  color: var(--text-muted);
}

.contact-points {
  display: grid;
  gap: 10px;
  margin: 24px 0;
}

.contact-points li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  color: var(--text-soft);
  font-size: 0.97rem;
}

.contact-points span {
  color: var(--accent);
  font-weight: 700;
}

.form-note {
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  background: var(--surface);
  border: 1px solid var(--border);
  font-size: 0.88rem;
  color: var(--text-muted);
}

.lead-form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  display: grid;
  gap: 18px;
  box-shadow: var(--shadow-card);
}

.field-group {
  display: grid;
  gap: 8px;
}

.field-group label {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-soft);
}

.field-group input,
.field-group textarea {
  font: inherit;
  color: var(--text);
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  resize: vertical;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.field-group input::placeholder,
.field-group textarea::placeholder {
  color: #6b7380;
}

.field-group input:focus,
.field-group textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(94, 234, 212, 0.18);
}

.field-error {
  color: #fb7185;
  font-size: 0.85rem;
  min-height: 1em;
}

.form-button {
  margin-top: 4px;
  width: 100%;
}

.form-status {
  text-align: center;
  color: var(--text-soft);
  font-size: 0.92rem;
  min-height: 1em;
}

.form-fineprint {
  font-size: 0.82rem;
  color: var(--text-muted);
  text-align: center;
}

@media (min-width: 940px) {
  .contact-layout {
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
  }
}

/* ---------------- Footer ---------------- */

.site-footer {
  padding: 56px 0 40px;
  border-top: 1px solid var(--border);
  background: #06070a;
}

.footer-layout {
  display: grid;
  gap: 18px;
  justify-items: center;
  text-align: center;
}

.footer-tagline {
  max-width: 520px;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  justify-content: center;
}

.footer-nav a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.92rem;
  transition: color 0.15s ease;
}

.footer-nav a:hover,
.footer-nav a:focus-visible {
  color: var(--text);
}

.footer-legal {
  color: var(--text-muted);
  font-size: 0.82rem;
  margin-top: 8px;
}

/* ---------------- Reveal animation ---------------- */

.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  * {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
}

/* ---------------- Focus styles ---------------- */

a:focus-visible,
button:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 6px;
}