/* === RESET & BASE === */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --bg: #0A0A0F;
  --bg-surface: #12121A;
  --bg-card: #16161F;
  --bg-card-hover: #1C1C28;
  --border: #1E1E2E;
  --border-light: #2A2A3C;
  --text: #F1F1F4;
  --text-secondary: #9494A8;
  --text-muted: #64647A;
  --accent: #FF0000;
  --accent-hover: #E60000;
  --accent-glow: rgba(255, 0, 0, 0.15);
  --green: #22C55E;
  --orange: #F97316;
  --blue: #3B82F6;
  --purple: #A855F7;
  --teal: #14B8A6;
  --font-heading: 'Space Grotesk', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --container: 1120px;
  --radius: 12px;
  --radius-lg: 20px;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

ul {
  list-style: none;
}

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

/* === CONTAINER === */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* === BUTTONS === */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background-color 200ms, transform 200ms, box-shadow 200ms;
  text-decoration: none;
}

.btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.btn--primary {
  background: var(--accent);
  color: #fff;
  padding: 14px 28px;
}

.btn--primary:hover {
  background: var(--accent-hover);
  box-shadow: 0 0 30px var(--accent-glow);
}

.btn--large {
  padding: 16px 32px;
  font-size: 1.1rem;
  width: 100%;
  justify-content: center;
}

/* === NAV === */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background: rgba(10, 10, 15, 0.8);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.2rem;
  cursor: pointer;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav__links a {
  font-size: 0.9rem;
  color: var(--text-secondary);
  transition: color 200ms;
  cursor: pointer;
}

.nav__links a:hover {
  color: var(--text);
}

.nav__links a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
  border-radius: 4px;
}

.nav__mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text);
  cursor: pointer;
  padding: 8px;
}

.nav__mobile-toggle:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 4px;
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: 64px;
  left: 0;
  right: 0;
  z-index: 49;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border);
  padding: 16px 24px;
}

.mobile-menu[hidden] {
  display: none;
}

.mobile-menu__inner {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.mobile-menu__inner a {
  font-size: 1rem;
  color: var(--text-secondary);
  padding: 8px 0;
  transition: color 200ms;
}

.mobile-menu__inner a:hover {
  color: var(--text);
}

/* === HERO === */
.hero {
  position: relative;
  padding: 160px 0 100px;
  text-align: center;
  overflow: hidden;
}

.hero__inner {
  position: relative;
  z-index: 1;
}

.hero__badge {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 8px 20px;
  margin-bottom: 32px;
}

.hero__title {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}

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

.hero__subtitle {
  font-size: clamp(1.1rem, 2vw, 1.3rem);
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 40px;
  line-height: 1.7;
}

.hero__cta {
  margin-bottom: 20px;
}

.hero__note {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.hero__glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -60%);
  width: 600px;
  height: 400px;
  background: radial-gradient(ellipse, var(--accent-glow) 0%, transparent 70%);
  pointer-events: none;
}

/* === SECTION HEADERS === */
.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 540px;
  margin: 0 auto;
  line-height: 1.7;
}

/* === FEATURES === */
.features {
  padding: 100px 0;
}

.features__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  transition: background-color 200ms, border-color 200ms;
  cursor: default;
}

.feature-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-light);
}

.feature-card__icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.feature-card__icon--red    { background: rgba(255, 0, 0, 0.12); color: var(--accent); }
.feature-card__icon--orange { background: rgba(249, 115, 22, 0.12); color: var(--orange); }
.feature-card__icon--blue   { background: rgba(59, 130, 246, 0.12); color: var(--blue); }
.feature-card__icon--purple { background: rgba(168, 85, 247, 0.12); color: var(--purple); }
.feature-card__icon--green  { background: rgba(34, 197, 94, 0.12); color: var(--green); }
.feature-card__icon--teal   { background: rgba(20, 184, 166, 0.12); color: var(--teal); }

.feature-card__title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 10px;
}

.feature-card__desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* === HOW IT WORKS === */
.how-it-works {
  padding: 100px 0;
  background: var(--bg-surface);
}

.steps {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 0;
  max-width: 900px;
  margin: 0 auto;
}

.step {
  flex: 1;
  text-align: center;
  padding: 0 24px;
}

.step__number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.3rem;
  margin-bottom: 20px;
}

.step__connector {
  width: 60px;
  height: 2px;
  background: var(--border-light);
  margin-top: 28px;
  flex-shrink: 0;
}

.step__title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 10px;
}

.step__desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* === PRICING === */
.pricing {
  padding: 100px 0;
}

.pricing__card {
  max-width: 440px;
  margin: 0 auto;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 48px 40px;
  text-align: center;
  position: relative;
}

.pricing__badge {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
  background: rgba(255, 0, 0, 0.1);
  border-radius: 100px;
  padding: 6px 16px;
  margin-bottom: 28px;
}

.pricing__price {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 4px;
  margin-bottom: 4px;
}

.pricing__currency {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 600;
  margin-top: 10px;
  color: var(--text-secondary);
}

.pricing__amount {
  font-family: var(--font-heading);
  font-size: 4rem;
  font-weight: 700;
  line-height: 1;
}

.pricing__period {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 36px;
}

.pricing__features {
  text-align: left;
  margin-bottom: 36px;
}

.pricing__features li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  font-size: 0.95rem;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border);
}

.pricing__features li:last-child {
  border-bottom: none;
}

.pricing__features li svg {
  flex-shrink: 0;
}

/* === FOOTER === */
.footer {
  padding: 64px 0 0;
  border-top: 1px solid var(--border);
}

.footer__inner {
  display: flex;
  justify-content: space-between;
  gap: 48px;
  padding-bottom: 48px;
}

.footer__brand {
  max-width: 260px;
}

.footer__tagline {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-top: 12px;
}

.footer__links {
  display: flex;
  gap: 64px;
}

.footer__col h4 {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.footer__col a {
  display: block;
  font-size: 0.9rem;
  color: var(--text-secondary);
  padding: 4px 0;
  transition: color 200ms;
  cursor: pointer;
}

.footer__col a:hover {
  color: var(--text);
}

.footer__col a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
  border-radius: 4px;
}

.footer__bottom {
  border-top: 1px solid var(--border);
  padding: 24px 0;
}

.footer__bottom p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* === PAGE LAYOUT (for privacy & support) === */
.page-header {
  padding: 140px 0 60px;
  text-align: center;
}

.page-header__title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.page-header__subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
}

.page-content {
  padding: 0 0 100px;
}

.page-content .container {
  max-width: 760px;
}

.content-section {
  margin-bottom: 48px;
}

.content-section h2 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

.content-section p,
.content-section li {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.75;
}

.content-section ul {
  padding-left: 20px;
  margin: 12px 0;
}

.content-section ul li {
  position: relative;
  padding-left: 12px;
  margin-bottom: 8px;
}

.content-section ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--text-muted);
}

.content-section a {
  color: var(--accent);
  transition: opacity 200ms;
}

.content-section a:hover {
  opacity: 0.8;
}

.content-section a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 4px;
}

/* FAQ Accordion */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.faq-item__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 20px 24px;
  background: none;
  border: none;
  color: var(--text);
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  transition: color 200ms;
}

.faq-item__question:hover {
  color: var(--accent);
}

.faq-item__question:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: -2px;
  border-radius: var(--radius);
}

.faq-item__icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  transition: transform 200ms;
}

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

.faq-item__answer {
  padding: 0 24px 20px;
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* Contact Card */
.contact-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  text-align: center;
  margin-top: 48px;
}

.contact-card h2 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: 12px;
  border-bottom: none;
  padding-bottom: 0;
}

.contact-card p {
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.contact-card a.email-link {
  display: inline-block;
  color: var(--accent);
  font-size: 1.1rem;
  font-weight: 600;
  margin-top: 8px;
  transition: opacity 200ms;
}

.contact-card a.email-link:hover {
  opacity: 0.8;
}

/* === ANIMATIONS === */
@media (prefers-reduced-motion: no-preference) {
  .feature-card,
  .step,
  .pricing__card {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 500ms ease, transform 500ms ease, background-color 200ms, border-color 200ms;
  }

  .feature-card.visible,
  .step.visible,
  .pricing__card.visible {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* === RESPONSIVE === */
@media (max-width: 1024px) {
  .features__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .nav__links {
    display: none;
  }

  .nav__mobile-toggle {
    display: block;
  }

  .hero {
    padding: 120px 0 80px;
  }

  .hero__glow {
    width: 400px;
    height: 300px;
  }

  .features {
    padding: 80px 0;
  }

  .features__grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .feature-card {
    padding: 28px 24px;
  }

  .how-it-works {
    padding: 80px 0;
  }

  .steps {
    flex-direction: column;
    align-items: center;
    gap: 0;
  }

  .step {
    padding: 0;
    margin-bottom: 8px;
  }

  .step__connector {
    width: 2px;
    height: 40px;
    margin: 0 auto 8px;
  }

  .pricing {
    padding: 80px 0;
  }

  .pricing__card {
    padding: 36px 24px;
  }

  .footer__inner {
    flex-direction: column;
    gap: 32px;
  }

  .footer__links {
    gap: 32px;
    flex-wrap: wrap;
  }

  .contact-card {
    padding: 28px 20px;
  }
}

@media (max-width: 375px) {
  .container {
    padding: 0 16px;
  }

  .hero__title {
    font-size: 2.2rem;
  }

  .btn--large {
    padding: 14px 24px;
    font-size: 1rem;
  }
}

/* ─── Language Switcher ─── */
.lang-switcher { position: relative; }
.lang-switcher__btn { display: flex; align-items: center; gap: 6px; background: none; border: 1px solid rgba(255,255,255,0.15); color: rgba(255,255,255,0.7); padding: 6px 12px; border-radius: 8px; cursor: pointer; font-size: 0.85rem; transition: all 0.2s; white-space: nowrap; }
.lang-switcher__btn:hover { border-color: rgba(255,255,255,0.3); color: #fff; }
.lang-switcher__btn svg { flex-shrink: 0; }
.lang-switcher__dropdown { position: absolute; top: 100%; right: 0; margin-top: 8px; background: #1a1a1a; border: 1px solid rgba(255,255,255,0.1); border-radius: 12px; padding: 8px; min-width: 180px; max-height: 320px; overflow-y: auto; z-index: 1000; box-shadow: 0 8px 32px rgba(0,0,0,0.5); }
.lang-switcher__option { display: block; width: 100%; padding: 8px 12px; background: none; border: none; color: rgba(255,255,255,0.7); text-align: left; border-radius: 8px; cursor: pointer; font-size: 0.85rem; transition: all 0.15s; }
.lang-switcher__option:hover { background: rgba(255,255,255,0.08); color: #fff; }
.lang-switcher__option.active { color: #ff0000; font-weight: 600; }
.mobile-menu .lang-switcher { padding: 16px 0; border-top: 1px solid rgba(255,255,255,0.1); margin-top: 8px; }
.mobile-menu .lang-switcher__dropdown { position: static; margin-top: 8px; box-shadow: none; background: rgba(255,255,255,0.05); }

/* ─── SEO Content Section ─── */
.seo-content { padding: 80px 0; border-top: 1px solid rgba(255,255,255,0.06); }
.seo-content__title { font-family: 'Space Grotesk', sans-serif; font-size: 1.8rem; font-weight: 600; text-align: center; margin-bottom: 48px; color: rgba(255,255,255,0.9); }
.seo-content__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; }
.seo-content__item h3 { font-family: 'Space Grotesk', sans-serif; font-size: 1.1rem; font-weight: 600; margin-bottom: 12px; color: rgba(255,255,255,0.85); }
.seo-content__item p { font-size: 0.95rem; line-height: 1.7; color: rgba(255,255,255,0.55); }
@media (max-width: 768px) {
  .seo-content__grid { grid-template-columns: 1fr; gap: 24px; }
  .seo-content__title { font-size: 1.4rem; }
}

/* ─── SEO FAQ Section ─── */
.seo-faq { padding: 60px 0; border-top: 1px solid rgba(255,255,255,0.06); }
.seo-faq h2 { font-size: 1.5rem; margin-bottom: 24px; }
.seo-faq details { margin-bottom: 12px; border: 1px solid rgba(255,255,255,0.08); border-radius: 12px; overflow: hidden; }
.seo-faq summary { padding: 16px 20px; cursor: pointer; font-weight: 500; color: rgba(255,255,255,0.9); transition: background 0.2s; list-style: none; }
.seo-faq summary::-webkit-details-marker { display: none; }
.seo-faq summary::before { content: "+"; margin-right: 12px; font-weight: 600; color: #ff0000; }
.seo-faq details[open] summary::before { content: "−"; }
.seo-faq summary:hover { background: rgba(255,255,255,0.04); }
.seo-faq details p { padding: 0 20px 16px; color: rgba(255,255,255,0.6); line-height: 1.7; }