:root {
  --bg: #040b1c;
  --bg-elev: #071430;
  --bg-card: #0b1b3d;
  --line: rgba(160, 200, 255, 0.12);
  --ink: #f2f6ff;
  --ink-dim: #b3c2de;
  --ink-faint: #7488ad;
  --accent: #1de9c6;
  --accent-2: #4fb3ff;
  --accent-grad: linear-gradient(120deg, #1de9c6 0%, #4fb3ff 100%);
  --danger: #ff6b81;
  --ok: #3ee6a8;
  --radius: 16px;
  --radius-sm: 10px;
  --radius-pill: 999px;
  --header-h: 72px;
  --shadow-glow: 0 0 0 1px var(--line), 0 20px 60px -20px rgba(29, 233, 198, 0.25);
  --font-display: 'DM Serif Display', Georgia, serif;
  --font-body: 'Inter', sans-serif;
}

* { box-sizing: border-box; }
html, body { overflow-x: hidden; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
button { font-family: inherit; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.01em;
  line-height: 1.1;
  margin: 0 0 0.6rem;
}
h1 { font-size: clamp(2.3rem, 5vw, 3.8rem); font-weight: 400; }
h2 { font-size: clamp(1.8rem, 3.2vw, 2.5rem); font-weight: 400; }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1rem; color: var(--ink-dim); }
.eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: 0.78rem;
  color: var(--accent-2);
  margin-bottom: 0.75rem;
}

.container { width: min(1180px, 92vw); margin-inline: auto; }
.container-narrow { width: min(760px, 92vw); margin-inline: auto; }
.section { padding: 5.5rem 0; position: relative; }
.section-head { text-align: center; max-width: 680px; margin: 0 auto 3rem; }
.section-head p { font-size: 1.05rem; }

html.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.6s ease, transform 0.6s ease; }
html.js .reveal.in { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) {
  html.js .reveal { opacity: 1; transform: none; transition: none; }
}

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  font-family: var(--font-body); font-weight: 700; letter-spacing: 0.03em; text-transform: uppercase;
  padding: 0.9rem 1.8rem; border-radius: var(--radius-pill); border: 0; cursor: pointer;
  font-size: 0.95rem; transition: transform 0.2s ease, box-shadow 0.2s ease, opacity 0.2s ease;
}
.btn-primary { background: var(--accent-grad); color: #050208; box-shadow: 0 12px 30px -10px rgba(29, 233, 198, 0.55); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 16px 36px -10px rgba(29, 233, 198, 0.7); }
.btn-outline { background: transparent; color: var(--ink); border: 1px solid var(--line); }
.btn-outline:hover { border-color: var(--accent-2); color: var(--accent-2); }
.btn-sm { padding: 0.6rem 1.3rem; font-size: 0.82rem; }
.btn-lg { padding: 1.05rem 2.2rem; font-size: 1rem; }
.btn:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }

.site-header {
  direction: ltr;
  position: sticky; top: 0; z-index: 900;
  height: var(--header-h);
  display: flex; align-items: center;
  background: rgba(4, 11, 28, 0.85);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.site-header .container { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; }
.brand { display: flex; align-items: center; gap: 0.6rem; }
.brand img { height: 26px; width: auto; }
.site-nav-desktop { display: flex; align-items: center; gap: 2rem; }
.site-nav-desktop a:not(.btn) {
  font-family: var(--font-body); font-weight: 600; letter-spacing: 0.03em;
  text-transform: uppercase; font-size: 0.88rem; color: var(--ink-dim);
  transition: color 0.2s ease;
}
.site-nav-desktop a:not(.btn):hover, .site-nav-desktop a.active { color: var(--ink); }
.nav-actions { display: flex; align-items: center; gap: 1.2rem; }
.lang-switcher { position: relative; }
.lang-switcher summary {
  list-style: none; cursor: pointer; font-family: var(--font-body); font-weight: 700;
  font-size: 0.85rem; letter-spacing: 0.05em; color: var(--ink-dim); padding: 0.4rem 0.7rem;
  border: 1px solid var(--line); border-radius: var(--radius-pill);
}
.lang-switcher summary::-webkit-details-marker { display: none; }
.lang-switcher[open] summary { color: var(--accent-2); border-color: var(--accent-2); }
.lang-menu {
  position: absolute; top: calc(100% + 8px); right: 0; background: var(--bg-card);
  border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 0.4rem;
  min-width: 96px; box-shadow: var(--shadow-glow); z-index: 950;
}
.lang-menu a { display: block; padding: 0.45rem 0.7rem; border-radius: 8px; font-size: 0.85rem; }
.lang-menu a:hover { background: rgba(255, 255, 255, 0.06); color: var(--accent-2); }

.nav-toggle { display: none; }
.burger { display: none; flex-direction: column; gap: 5px; width: 26px; cursor: pointer; background: none; border: 0; padding: 0.4rem; }
.burger span { display: block; height: 2px; background: var(--ink); border-radius: 2px; transition: transform 0.2s ease, opacity 0.2s ease; }

.site-nav {
  position: fixed; top: var(--header-h); left: 0; right: 0; z-index: 800;
  background: rgba(4, 11, 28, 0.98); backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
  transform: translateY(-110%); visibility: hidden;
  transition: transform 0.25s ease, visibility 0.25s ease;
  padding: 1.2rem 0 1.6rem;
}
.site-nav .container { display: flex; flex-direction: column; gap: 0.2rem; }
.site-nav a:not(.btn), .site-nav .lang-switcher { padding: 0.7rem 0; border-bottom: 1px solid var(--line); font-family: var(--font-body); text-transform: uppercase; letter-spacing: 0.03em; }
.site-nav .btn { width: 100%; justify-content: center; margin-top: 0.8rem; }

@media (max-width: 860px) {
  .site-nav-desktop { display: none; }
  .nav-actions .lang-switcher { display: none; }
  .burger { display: flex; }
  .nav-toggle:checked ~ .site-header .burger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle:checked ~ .site-header .burger span:nth-child(2) { opacity: 0; }
  .nav-toggle:checked ~ .site-header .burger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .nav-toggle:checked ~ .site-nav { transform: translateY(0); visibility: visible; }
}

.hero {
  position: relative;
  padding: 5.5rem 0 5rem;
  overflow: hidden;
  background: linear-gradient(180deg, #0a3f86 0%, #06204a 45%, var(--bg) 100%);
}
.hero .container { position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }
.hero-copy h1 { margin-bottom: 1rem; }
.hero-copy h1 span { color: var(--accent); }
.hero-copy { max-width: 560px; }
.hero-copy > p { font-size: 1.12rem; }
.hero-cta { display: flex; gap: 1rem; flex-wrap: wrap; margin-top: 1.6rem; }
.hero-art { position: relative; }
.hero-art img { width: 100%; height: auto; aspect-ratio: 767 / 381; object-fit: cover; border-radius: var(--radius); border: 1px solid var(--line); box-shadow: 0 30px 70px -25px rgba(0, 0, 0, 0.7); }
@media (max-width: 860px) {
  .hero { padding: 3rem 0 3rem; }
  .hero .container { grid-template-columns: 1fr; text-align: center; gap: 2rem; }
  .hero-copy > p { margin-inline: auto; }
  .hero-cta { justify-content: center; }
}

.showcase-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
.cat-card { background: var(--bg-card); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; }
.cat-card img { width: 100%; height: auto; aspect-ratio: 16 / 9; object-fit: cover; }
.cat-body { padding: 1.2rem 1.3rem 1.4rem; }
.cat-body h3 { margin: 0 0 0.4rem; font-size: 1.3rem; }
.cat-body p { margin: 0; font-size: 0.95rem; }
@media (max-width: 860px) { .showcase-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 540px) { .showcase-grid { grid-template-columns: 1fr; } }

.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
.why-card {
  background: var(--bg-card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.8rem; text-align: left;
}
.why-card .num { font-family: var(--font-body); font-weight: 700; color: var(--accent-2); font-size: 0.85rem; letter-spacing: 0.1em; }
.why-card h3 { margin: 0.6rem 0 0.4rem; }
.why-card p { margin: 0; }
@media (max-width: 860px) { .why-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 540px) { .why-grid { grid-template-columns: 1fr; } }

.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
.feature-card {
  position: relative; padding: 1.9rem 1.7rem; border-radius: var(--radius);
  background: linear-gradient(160deg, rgba(29, 233, 198, 0.08), rgba(255, 255, 255, 0.02));
  border: 1px solid var(--line);
}
.feature-icon {
  width: 46px; height: 46px; border-radius: 14px; margin-bottom: 1rem;
  display: flex; align-items: center; justify-content: center;
  background: var(--accent-grad);
}
.feature-icon svg { width: 24px; height: 24px; stroke: #050208; }
.feature-card h3 { margin-bottom: 0.4rem; }
.feature-card p { margin: 0; }
@media (max-width: 860px) { .features-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 540px) { .features-grid { grid-template-columns: 1fr; } }

.values-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
.value-card { background: var(--bg-card); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.8rem; }
.value-card h3 { color: var(--accent-2); }
.vision-block {
  margin-top: 3.5rem; padding: 2.6rem; border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(29, 233, 198, 0.14), rgba(34, 211, 238, 0.06));
  border: 1px solid var(--line); text-align: center;
}
.vision-block .vision-copy { max-width: 720px; margin-inline: auto; }
.vision-block h2 { margin-bottom: 0.8rem; }
.vision-block p { font-size: 1.1rem; }
@media (max-width: 860px) { .values-grid { grid-template-columns: 1fr; } }

.steps-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; counter-reset: step; }
.step-card { position: relative; background: var(--bg-card); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.8rem; }
.step-card .step-num {
  counter-increment: step; font-family: var(--font-body); font-weight: 700;
  width: 40px; height: 40px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
  background: var(--accent-grad); color: #050208; margin-bottom: 1rem;
}
.step-card .step-num::before { content: counter(step); }
@media (max-width: 860px) { .steps-row { grid-template-columns: 1fr; } }

.pricing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1.4rem; margin-top: 1rem; }
.price-card {
  background: var(--bg-card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 2rem; text-align: center; position: relative; overflow: hidden;
}
.price-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: var(--accent-grad); }
.price-card .operator { font-family: var(--font-body); text-transform: uppercase; letter-spacing: 0.08em; color: var(--accent-2); font-size: 0.85rem; margin-bottom: 0.8rem; }
.price-card .price-val { font-family: var(--font-body); font-weight: 700; font-size: 2.4rem; margin: 0; }
.price-card .price-freq { color: var(--ink-dim); margin-bottom: 1rem; }
.price-card .trial-note { font-size: 0.85rem; color: var(--ink-faint); margin-bottom: 1rem; }
.price-card .btn { width: 100%; margin-top: 0.6rem; }

.optout-box {
  margin-top: 1rem; padding: 1.2rem 1.4rem; border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.03); border: 1px solid var(--line);
}
.optout-box .keyword, .optout-box .dest { font-family: var(--font-body); font-weight: 700; color: var(--accent-2); }
.optout-box code { font-family: var(--font-body); font-weight: 700; color: var(--accent-2); background: none; }
.optout-notes { display: flex; flex-wrap: wrap; gap: 0.5rem 1.4rem; margin-top: 0.9rem; font-size: 0.85rem; color: var(--ink-faint); }
.refund-list { display: grid; gap: 0.7rem; }
.refund-list li { position: relative; padding-left: 1.4rem; color: var(--ink-dim); }
.refund-list li::before { content: ''; position: absolute; left: 0; top: 0.5em; width: 7px; height: 7px; border-radius: 50%; background: var(--accent-grad); }

.faq-list { display: grid; gap: 0.8rem; max-width: 780px; margin-inline: auto; }
.faq-item { background: var(--bg-card); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 0.3rem 1.4rem; }
.faq-item summary {
  cursor: pointer; padding: 1.1rem 0; font-family: var(--font-body); font-weight: 700;
  list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 1rem;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: '+'; font-size: 1.4rem; color: var(--accent-2); flex-shrink: 0; }
.faq-item[open] summary::after { content: '\2212'; }
.faq-body { padding-bottom: 1.1rem; color: var(--ink-dim); }

.page-hero { padding: calc(var(--header-h) + 3.5rem) 0 3rem; text-align: center; background: radial-gradient(60% 60% at 50% 0%, rgba(29, 233, 198, 0.18), transparent 70%); }
.page-hero h1 { margin-bottom: 0.6rem; }
.contact-cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.2rem; margin-bottom: 3rem; }
.contact-card { background: var(--bg-card); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.8rem; }
.contact-card h3 { color: var(--accent-2); }
.contact-hours { font-family: var(--font-body); font-weight: 700; font-size: 1.2rem; }
@media (max-width: 700px) { .contact-cards { grid-template-columns: 1fr; } }

.form-section-head { text-align: center; margin-bottom: 2rem; }
.form-card, .contact-form {
  background: var(--bg-card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 2.4rem; max-width: 760px; margin-inline: auto;
}
.form-card.narrow { max-width: 480px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
.form-group { margin-bottom: 1.2rem; text-align: left; }
.form-group label { display: block; font-family: var(--font-body); font-weight: 700; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.04em; margin-bottom: 0.5rem; color: var(--ink-dim); }
.form-group input, .form-group textarea {
  width: 100%; background: rgba(255, 255, 255, 0.04); border: 1px solid var(--line); border-radius: var(--radius-sm);
  padding: 0.85rem 1rem; color: var(--ink); font-family: var(--font-body); font-size: 0.98rem;
}
.form-group input:focus, .form-group textarea:focus { outline: none; border-color: var(--accent-2); background: rgba(255, 255, 255, 0.06); }
.form-group textarea { min-height: 130px; resize: vertical; }
.error-msg, .errorMsg { display: block; color: var(--danger); font-size: 0.82rem; margin-top: 0.4rem; }
.success-msg, .successMsg { display: block; color: var(--ok); font-size: 0.92rem; margin-top: 1rem; text-align: center; }
.form-disclaimer { font-size: 0.82rem; color: var(--ink-faint); text-align: center; margin-top: 1rem; margin-bottom: 0; }
@media (max-width: 640px) { .form-grid { grid-template-columns: 1fr; } .form-card, .contact-form { padding: 1.6rem; } }

.signin-wrap { padding: calc(var(--header-h) + 4rem) 0 5rem; display: flex; justify-content: center; }
.signin-card {
  width: min(440px, 92vw); background: var(--bg-card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 2.4rem; text-align: center;
}
.signin-card h1 { font-size: 1.8rem; }

.site-footer { background: var(--bg-elev); border-top: 1px solid var(--line); padding: 4rem 0 2rem; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 2.5rem; padding-bottom: 2.5rem; border-bottom: 1px solid var(--line); }
.footer-brand img { height: 24px; margin-bottom: 0.9rem; }
.footer-brand { max-width: 340px; }
.footer-col h4 { font-family: var(--font-body); text-transform: uppercase; letter-spacing: 0.06em; font-size: 0.85rem; color: var(--accent-2); margin-bottom: 1rem; }
.footer-col ul { display: grid; gap: 0.65rem; }
.footer-col a { color: var(--ink-dim); font-size: 0.92rem; }
.footer-col a:hover { color: var(--ink); }
.footer-entity { padding: 1.6rem 0; font-size: 0.85rem; color: var(--ink-faint); }
.footer-entity p { margin: 0 0 0.4rem; color: var(--ink-faint); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 0.6rem; font-size: 0.82rem; color: var(--ink-faint); }
.footer-version { opacity: 0.6; }
@media (max-width: 860px) { .footer-grid { grid-template-columns: 1fr; } }

.not-found { min-height: 70vh; display: flex; align-items: center; justify-content: center; text-align: center; padding: calc(var(--header-h) + 2rem) 0 4rem; }
.not-found .big-num { font-family: var(--font-body); font-weight: 700; font-size: 6rem; color: var(--accent); margin: 0; }

.legals-wrap { padding: 3.5rem 0; }
.legals { padding-top: calc(var(--header-h) + 3rem); padding-bottom: 5rem; }
.legals .container { width: min(840px, 92vw); margin-inline: auto; }
.legals h1 { display: none; }
.legals h6 { font-size: 0.85rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: var(--accent-2); margin: 2rem 0 0.5rem; }
.legals p { margin-bottom: 0.85rem; line-height: 1.75; }
.legals ul { margin: 0.5rem 0 1rem; padding-inline-start: 1.2rem; list-style: disc; }
.legals li { margin-bottom: 0.4rem; line-height: 1.7; }

.nav-actions .btn { white-space: nowrap; }
@media (max-width: 480px) {
  .site-header .container { gap: 0.6rem; }
  .brand img { height: 20px; }
  .nav-actions { gap: 0.5rem; }
  .nav-actions .btn-sm { padding: 0.5rem 0.8rem; font-size: 0.72rem; }
}