:root {
  --primary: #8ec5ff;
  --blue: #3d8bff;
  --on-primary: #06142b;
  --orange: #ff7439;
  --orange-soft: #ffb38a;
  --bg: #0e0e0e;
  --surface-low: #131313;
  --surface-high: #20201f;
  --surface-highest: #262626;
  --text: #ffffff;
  --text-soft: #adaaaa;
  --outline: #484847;
  --error: #ff7351;

  --heading: 'Lexend', sans-serif;
  --mono: 'Space Grotesk', sans-serif;
  --body: 'Manrope', sans-serif;

  --wrap: 1100px;
  --gradient: linear-gradient(135deg, var(--primary), var(--blue));
}

*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 76px;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 1rem/1.65 var(--body);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

h1, h2, h3, h4 {
  font-family: var(--heading);
  font-weight: 900;
  text-transform: uppercase;
  line-height: 1.1;
  margin: 0;
  text-wrap: balance;
}

h1 {
  font-size: clamp(2.4rem, 5.2vw, 3.6rem);
  font-style: italic;
  letter-spacing: -0.03em;
  line-height: 1.05;
}

h2 {
  font-size: clamp(1.75rem, 3.2vw, 2.25rem);
  font-style: italic;
  letter-spacing: -0.02em;
}

h3 { font-size: 1rem; letter-spacing: 0.04em; line-height: 1.25; }

p { margin: 0; }
a { color: inherit; }

.accent { color: var(--blue); }

:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 3px;
}

.wrap {
  width: min(100% - 40px, var(--wrap));
  margin-inline: auto;
}

.skip {
  position: absolute;
  left: 1rem;
  top: -3rem;
  z-index: 100;
  padding: .5rem 1rem;
  background: var(--blue);
  color: var(--on-primary);
  font-weight: 700;
}
.skip:focus { top: 1rem; }

.eyebrow {
  font-family: var(--mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.28em;
  color: var(--orange);
  margin-bottom: 12px;
}

.lead {
  font-size: 1.0625rem;
  color: var(--text-soft);
  max-width: 35em;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border: none;
  background: var(--gradient);
  color: var(--on-primary);
  font: 700 12px/1.5 var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  text-decoration: none;
  cursor: pointer;
  transition: filter .15s, background-color .15s, border-color .15s;
}
.btn:hover { filter: brightness(1.08); }
.btn--small { padding: 10px 18px; font-size: 11px; letter-spacing: 0.06em; }
.btn--block { width: 100%; }
.btn--outline {
  background: transparent;
  color: var(--text);
  border: 1px solid rgba(72, 72, 71, .55);
}
.btn--outline:hover { border-color: var(--text-soft); filter: none; }
.btn--outline-blue {
  background: transparent;
  color: var(--primary);
  border: 1px solid rgba(142, 197, 255, .35);
}
.btn--outline-blue:hover { border-color: var(--primary); filter: none; }

/* Nav */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(14, 14, 14, .93);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(72, 72, 71, .14);
}
.nav__inner {
  display: flex;
  align-items: center;
  gap: 20px;
  height: 64px;
}
.brand {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  text-decoration: none;
}
.brand img { display: block; width: auto; height: 34px; }
.nav__links {
  display: flex;
  gap: 20px;
  margin-left: auto;
}
.nav__links a {
  font-family: var(--mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-soft);
  text-decoration: none;
  padding: 8px 4px;
}
.nav__links a:hover { color: var(--text); }

/* Hero */
.hero {
  position: relative;
  overflow: hidden;
  padding: 88px 0 96px;
}
.hero__glow {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}
.hero__glow--blue {
  top: -120px;
  right: -80px;
  width: 420px;
  height: 420px;
  background: radial-gradient(circle, rgba(61, 139, 255, .125) 0%, transparent 68%);
}
.hero__glow--orange {
  bottom: -60px;
  left: -60px;
  width: 280px;
  height: 280px;
  background: radial-gradient(circle, rgba(255, 116, 57, .08) 0%, transparent 70%);
}
.hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: 56px;
  align-items: center;
}
.hero__copy h1 { margin-bottom: 20px; }
.hero__tagline {
  font: 700 1.5rem/1.25 var(--heading);
  margin-bottom: 14px;
  max-width: 22em;
}
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 32px 0 36px; }
.hero__facts {
  list-style: none;
  margin: 0;
  padding: 20px 0 0;
  border-top: 1px solid rgba(72, 72, 71, .35);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  font-size: 13px;
  line-height: 1.45;
  color: var(--text-soft);
}
.hero__facts strong {
  display: block;
  font: 800 12px/1.4 var(--heading);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--primary);
  margin-bottom: 2px;
}

/* Dashboard mock */
.mock {
  background: var(--surface-low);
  border: 1px solid rgba(72, 72, 71, .4);
  box-shadow: 0 40px 80px -40px rgba(61, 139, 255, .18);
  font-size: 12px;
}
.mock__bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  background: var(--surface-high);
  border-bottom: 1px solid rgba(72, 72, 71, .4);
}
.mock__bar span { width: 8px; height: 8px; background: var(--outline); }
.mock__bar em {
  margin-left: 10px;
  font: normal 10px/1 var(--mono);
  letter-spacing: 0.06em;
  color: var(--text-soft);
}
.mock__body { display: grid; grid-template-columns: 104px 1fr; }
.mock__side {
  border-right: 1px solid rgba(72, 72, 71, .3);
  padding: 12px 8px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.mock__side b {
  font: 700 10px/1 var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 9px 8px;
  color: var(--text-soft);
}
.mock__side b.is-on {
  color: var(--primary);
  background: rgba(142, 197, 255, .08);
  border-left: 2px solid var(--blue);
}
.mock__main { padding: 12px; display: grid; gap: 10px; }
.mock__stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.mock__stats > div {
  background: var(--surface-high);
  border-top: 2px solid var(--blue);
  padding: 9px 10px;
}
.mock__stats > div:nth-child(2) { border-top-color: var(--orange); }
.mock__stats > div:nth-child(3) { border-top-color: var(--orange-soft); }
.mock__stats small {
  display: block;
  font: 500 9px/1.3 var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-soft);
}
.mock__stats strong { display: block; font: italic 900 22px/1.2 var(--heading); margin: 2px 0; }
.mock__stats i { font-style: normal; font-size: 10px; color: var(--text-soft); }
.mock__stats i.up { color: var(--blue); font-weight: 700; }
.mock__cols { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.mock__card {
  background: var(--surface-high);
  padding: 10px;
}
.mock__card h4 {
  font: 800 10px/1.2 var(--heading);
  letter-spacing: 0.04em;
  margin-bottom: 8px;
}
.mock__card ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.mock__card li { display: flex; justify-content: space-between; align-items: center; gap: 6px; color: #ddd; }
.mock__card li span { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.tag {
  flex: none;
  font: normal 700 8px/1 var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 4px 6px;
}
.tag--orange { background: rgba(255, 116, 57, .16); color: var(--orange); }
.tag--blue { background: rgba(61, 139, 255, .14); color: var(--blue); }
.tag--orange-soft { background: rgba(255, 179, 138, .12); color: var(--orange-soft); }
.bars { display: flex; align-items: flex-end; gap: 6px; height: 64px; }
.bars span { flex: 1; height: var(--h); background: rgba(61, 139, 255, .35); }
.bars span:nth-child(4) { background: var(--blue); }

/* Sections */
.section { padding: 72px 0; }
.section--low { background: var(--surface-low); }
.section__head { max-width: 40rem; margin-bottom: 36px; }
.section__head p:not(.eyebrow) { color: var(--text-soft); margin-top: 12px; }

.card {
  background: var(--surface-high);
  border: 1px solid rgba(72, 72, 71, .14);
  padding: 28px 24px;
}
.card h3 { margin-bottom: 10px; }
.card p { font-size: 14px; line-height: 1.6; color: var(--text-soft); }
.card--left-blue { border-left: 3px solid var(--primary); }
.card--left-orange { border-left: 3px solid var(--orange); }

.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }

/* Tabs */
.tabs {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 14px;
}
.tab {
  padding: 12px 18px;
  background: var(--surface-high);
  border: 1px solid rgba(72, 72, 71, .27);
  color: var(--text-soft);
  font: 700 11px/1.5 var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  cursor: pointer;
  transition: color .15s, border-color .15s, background-color .15s;
}
.tab:hover { color: var(--text); }
.tab[aria-selected="true"] {
  color: var(--c);
  border: 2px solid var(--c);
  background: color-mix(in srgb, var(--c) 10%, transparent);
  padding: 11px 17px;
}

.panel {
  background: var(--surface-high);
  border: 1px solid color-mix(in srgb, var(--c) 20%, transparent);
  border-top: 3px solid var(--c);
  padding: 36px 32px;
  display: grid;
  grid-template-columns: minmax(0, .8fr) minmax(0, 2fr);
  gap: 40px;
}
.panel[hidden] { display: none; }
.panel__intro h3 { font-size: 1.5rem; font-style: italic; color: var(--c); margin-bottom: 12px; }
.panel__intro p { color: var(--text-soft); font-size: 15px; }
.feature-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px 32px;
}
.feature-list li { font-size: 14px; line-height: 1.55; color: var(--text-soft); }
.feature-list b {
  display: block;
  font: 800 13px/1.3 var(--heading);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text);
  margin-bottom: 4px;
}

/* Member app */
.member__grid {
  display: grid;
  grid-template-columns: minmax(0, .8fr) minmax(0, 1fr);
  gap: 64px;
  align-items: center;
}
.member__copy h2 { margin-bottom: 16px; }
.member__copy .lead { margin-bottom: 28px; }
.phone {
  justify-self: center;
  width: min(290px, 100%);
  padding: 10px;
  border-radius: 40px;
  background: #000;
  border: 1px solid var(--outline);
  box-shadow: 0 40px 80px -40px rgba(61, 139, 255, .25);
}
.phone__screen {
  background: var(--bg);
  border-radius: 31px;
  padding: 26px 14px 16px;
  display: grid;
  gap: 10px;
  font-size: 12px;
}
.phone__top b { display: block; font: italic 900 18px/1.2 var(--heading); text-transform: uppercase; }
.phone__top small {
  font: 500 9px/1.4 var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-soft);
}
.phone__plan,
.phone__qr,
.phone__class { background: var(--surface-high); padding: 14px; }
.phone__plan { border-top: 3px solid var(--blue); display: grid; gap: 2px; }
.phone__plan small { color: var(--text-soft); }
.phone__plan strong { font: italic 900 28px/1.1 var(--heading); color: var(--blue); text-transform: uppercase; }
.phone__btn {
  margin-top: 8px;
  padding: 8px;
  background: var(--gradient);
  color: var(--on-primary);
  font: 700 10px/1.5 var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  text-align: center;
}
.phone__qr { display: grid; justify-items: center; gap: 8px; color: var(--text); }
.phone__qr svg { width: 104px; height: 104px; }
.phone__qr small { color: var(--text-soft); font-size: 11px; }
.phone__class {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-left: 3px solid var(--orange);
}
.phone__class b { display: block; font: 800 12px/1.3 var(--heading); text-transform: uppercase; }
.phone__class small { color: var(--text-soft); font-size: 11px; }
.phone__class em {
  font: normal 700 9px/1 var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--blue);
}

.checks { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.checks li { position: relative; padding-left: 28px; color: #ddd; }
.checks li::before {
  content: '';
  position: absolute;
  left: 0;
  top: .25em;
  width: 17px;
  height: 17px;
  border-radius: 50%;
  background: var(--blue) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4 8.5l2.5 2.5L12 5.5' fill='none' stroke='%2306142b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 100% no-repeat;
}
.checks--small li { font-size: 13px; line-height: 1.45; color: var(--text-soft); padding-left: 25px; }
.checks--small li::before { width: 15px; height: 15px; top: .1em; }

/* Steps */
.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  counter-reset: step;
}
.steps li { counter-increment: step; border-top: 3px solid var(--primary); }
.steps li:last-child { border-top-color: var(--orange); }
.steps li::before {
  content: '0' counter(step);
  display: block;
  font: italic 900 2.25rem/1 var(--heading);
  color: var(--blue);
  margin-bottom: 18px;
}
.steps li:last-child::before { color: var(--orange); }

/* Pricing */
.pricing__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 400px);
  gap: 64px;
  align-items: center;
}
.pricing__copy h2 { margin-bottom: 16px; }
.pricing__copy .lead { margin-bottom: 24px; }
.pricing__note {
  font-size: 14px;
  color: var(--text-soft);
  padding-left: 16px;
  border-left: 3px solid var(--orange);
  max-width: 32em;
}
.price-card {
  background: var(--surface-high);
  border: 1px solid rgba(61, 139, 255, .2);
  border-top: 3px solid var(--blue);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
}
.badge {
  align-self: flex-start;
  margin-bottom: 14px;
  padding: 4px 8px;
  background: var(--blue);
  color: var(--on-primary);
  font: 700 8px/1.5 var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}
.price-card h3 { font-size: 17px; margin-bottom: 10px; }
.price-card__amount {
  font: 900 3.25rem/1 var(--heading);
  color: var(--blue);
  margin-bottom: 6px;
}
.price-card__period,
.price-card__extra {
  font: 500 9px/1.5 var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text-soft);
}
.price-card__extra {
  margin: 16px 0 22px;
  padding: 12px 0;
  border-block: 1px solid rgba(72, 72, 71, .35);
  font-size: 10px;
}
.price-card__extra strong { color: var(--text); font-weight: 700; }
.price-card .checks { margin-bottom: 26px; }
.price-card__foot { margin-top: 12px; text-align: center; font-size: 12px; color: var(--text-soft); }

/* FAQ */
.faq__wrap {
  display: grid;
  grid-template-columns: minmax(0, .7fr) minmax(0, 1.3fr);
  gap: 56px;
}
.faq__list { border-top: 2px solid var(--blue); }
details { border-bottom: 1px solid rgba(72, 72, 71, .4); }
summary {
  list-style: none;
  cursor: pointer;
  position: relative;
  padding: 20px 40px 20px 0;
  font: 700 1rem/1.4 var(--body);
}
summary::-webkit-details-marker { display: none; }
summary::after {
  content: '+';
  position: absolute;
  right: 4px;
  top: 50%;
  transform: translateY(-50%);
  font: 700 22px/1 var(--mono);
  color: var(--blue);
  transition: transform .2s;
}
details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
summary:hover { color: var(--primary); }
details p { padding: 0 40px 22px 0; font-size: 15px; color: var(--text-soft); max-width: 40em; }

/* Contact */
.contact { position: relative; overflow: hidden; }
.contact__glow { top: auto; bottom: -160px; right: auto; left: -120px; }
.contact__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 64px;
  align-items: start;
}
.contact__copy h2 { margin-bottom: 16px; }
.contact__copy .lead { margin-bottom: 28px; }
.form { display: grid; gap: 16px; padding: 28px; }
.field { display: grid; gap: 6px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field label {
  font: 500 10px/1.4 var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-soft);
}
.optional { text-transform: none; letter-spacing: 0; }
.field input,
.field select,
.field textarea {
  width: 100%;
  min-height: 44px;
  padding: 10px 12px;
  background: var(--surface-highest);
  border: 1px solid rgba(72, 72, 71, .55);
  border-radius: 0;
  color: var(--text);
  font: 16px/1.4 var(--body);
  color-scheme: dark;
}
.field textarea { resize: vertical; }
.field input:focus,
.field select:focus,
.field textarea:focus { outline: none; border-color: var(--blue); }
.field [aria-invalid] { border-color: var(--error); }
.form__error { color: var(--error); font-size: 14px; font-weight: 600; }
.form__hint { text-align: center; font-size: 12px; color: var(--text-soft); }

/* Footer */
.footer {
  padding: 28px 0 36px;
  background: var(--surface-low);
  border-top: 1px solid rgba(72, 72, 71, .14);
}
.footer__inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  font: 10px/1.5 var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text-soft);
}
.footer a { color: var(--primary); text-underline-offset: 3px; }

/* Responsive */
@media (max-width: 960px) {
  .nav__links { display: none; }
  .nav__inner { justify-content: space-between; }
  .hero__grid,
  .member__grid,
  .pricing__grid,
  .contact__grid,
  .faq__wrap,
  .panel { grid-template-columns: 1fr; }
  .tabs { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .member__copy { order: -1; }
  .pricing__grid { gap: 40px; }
}

@media (max-width: 768px) {
  h1, h2, h3, h4 { line-height: 1.2; }
  .hero { padding: 56px 0 64px; }
  .hero__tagline { font-size: 1.125rem; }
  .section { padding: 56px 0; }
  .card { padding: 24px 20px; }
  .panel { padding: 26px 20px; gap: 24px; }
}

@media (max-width: 640px) {
  .hero__facts { grid-template-columns: 1fr; gap: 12px; }
  .mock__body { grid-template-columns: 1fr; }
  .mock__side { display: none; }
  .mock__cols { grid-template-columns: 1fr; }
  .grid-2,
  .feature-list,
  .steps,
  .field-row { grid-template-columns: 1fr; }
  .tab { padding: 10px 6px; font-size: 10px; letter-spacing: 0.04em; }
  .tab[aria-selected="true"] { padding: 9px 5px; }
  .form { padding: 22px 18px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}