:root {
  --primary: #833ab4;
  --primary-2: #fd1d1d;
  --primary-3: #fcb045;
  --gradient: linear-gradient(135deg, var(--primary) 0%, var(--primary-2) 55%, var(--primary-3) 100%);
  --dark: #1a1a2e;
  --gray: #6b7280;
  --light: #f8f7fc;
  --border: #e9e6f3;
  --white: #ffffff;
  --radius: 18px;
  --shadow: 0 10px 30px rgba(60, 30, 90, 0.08);
  --shadow-lg: 0 20px 50px rgba(60, 30, 90, 0.15);
  --max-width: 1180px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  color: var(--dark);
  line-height: 1.65;
  background: var(--white);
  overflow-x: hidden;
}

h1, h2, h3, h4 { font-family: 'Poppins', sans-serif; font-weight: 700; line-height: 1.25; }

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

ul { list-style: none; }

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

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

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  border: 2px solid transparent;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
  white-space: nowrap;
}
.btn--primary {
  background: var(--gradient);
  color: var(--white);
  box-shadow: var(--shadow);
}
.btn--primary:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }

.btn--secondary {
  background: var(--white);
  color: var(--dark);
  border-color: var(--border);
}
.btn--secondary:hover { border-color: var(--primary); color: var(--primary); transform: translateY(-2px); }

.btn--outline {
  background: transparent;
  color: var(--dark);
  border-color: var(--border);
  width: 100%;
}
.btn--outline:hover { border-color: var(--primary); color: var(--primary); }

/* ===== Header ===== */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: background .3s ease, border-color .3s ease, box-shadow .3s ease;
}
.header.scrolled {
  background: rgba(255, 255, 255, 0.92);
  border-bottom-color: var(--border);
  box-shadow: 0 2px 20px rgba(0,0,0,0.04);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}
.logo {
  font-family: 'Poppins', sans-serif;
  font-weight: 800;
  font-size: 22px;
  letter-spacing: -0.5px;
}
.logo span { background: var(--gradient); -webkit-background-clip: text; background-clip: text; color: transparent; }

.nav { display: flex; align-items: center; gap: 32px; }
.nav a { font-weight: 500; font-size: 15px; color: var(--dark); transition: color .2s ease; }
.nav a:hover { color: var(--primary); }
.nav__cta {
  background: var(--gradient);
  color: var(--white) !important;
  padding: 10px 20px;
  border-radius: 999px;
  font-weight: 600 !important;
}
.nav__cta:hover { opacity: .92; }

.lang-switcher {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 4px;
  background: var(--light);
  border-radius: 999px;
}
.lang-btn {
  border: none;
  background: transparent;
  cursor: pointer;
  font-family: inherit;
  font-weight: 600;
  font-size: 13px;
  color: var(--dark);
  padding: 6px 12px;
  border-radius: 999px;
  transition: all .2s ease;
}
.lang-btn:hover { color: var(--primary); }
.lang-btn.active {
  background: var(--gradient);
  color: var(--white);
}

.burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px; height: 36px;
  background: none;
  border: none;
  cursor: pointer;
}
.burger span { display: block; width: 24px; height: 2px; background: var(--dark); border-radius: 2px; transition: all .25s ease; }
.burger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.active span:nth-child(2) { opacity: 0; }
.burger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===== Hero ===== */
.hero {
  padding: 160px 0 80px;
  background: linear-gradient(180deg, var(--light) 0%, var(--white) 100%);
  position: relative;
  overflow: hidden;
}
.hero__inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
}
.badge {
  display: inline-block;
  background: rgba(131, 58, 180, 0.08);
  color: var(--primary);
  font-weight: 600;
  font-size: 14px;
  padding: 8px 16px;
  border-radius: 999px;
  margin-bottom: 24px;
}
.hero h1 {
  font-size: clamp(32px, 5vw, 52px);
  margin-bottom: 20px;
}
.hero__text { font-size: 18px; color: var(--gray); margin-bottom: 32px; max-width: 540px; }
.hero__buttons { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 40px; }
.hero__platforms { display: flex; gap: 22px; font-size: 28px; color: var(--gray); opacity: .6; }
.hero__platforms i { transition: color .2s ease, transform .2s ease; }
.hero__platforms i:hover { color: var(--primary); transform: translateY(-3px); opacity: 1; }

.hero__disclaimer {
  margin-top: 24px;
  font-size: 12px;
  color: var(--gray);
  opacity: .7;
}

.hero__visual {
  position: relative;
  height: 420px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero__circle {
  position: absolute;
  width: 340px; height: 340px;
  border-radius: 50%;
  background: var(--gradient);
  opacity: .15;
  filter: blur(10px);
  animation: pulse 6s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.08); }
}
.floating-card {
  position: absolute;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 14px 20px;
  font-weight: 600;
  font-size: 14px;
  white-space: nowrap;
  animation: float 5s ease-in-out infinite;
}
.card-1 { top: 10%; left: 0; animation-delay: 0s; }
.card-2 { top: 48%; right: 0; animation-delay: 1.2s; }
.card-3 { bottom: 8%; left: 14%; animation-delay: 2.4s; }
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

/* ===== Section shared ===== */
section { padding: 90px 0; }
.section-title {
  font-size: clamp(28px, 4vw, 40px);
  text-align: center;
  margin-bottom: 12px;
}
.section-subtitle {
  text-align: center;
  color: var(--gray);
  font-size: 17px;
  max-width: 620px;
  margin: 0 auto 50px;
}

/* ===== Pain ===== */
.pain { background: var(--light); }
.pain__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 40px;
}
.pain__card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  box-shadow: var(--shadow);
  transition: transform .25s ease, box-shadow .25s ease;
}
.pain__card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.pain__icon { font-size: 40px; margin-bottom: 16px; }
.pain__card h3 { font-size: 18px; margin-bottom: 8px; }
.pain__card p { color: var(--gray); font-size: 14px; }

/* ===== Services ===== */
.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.service-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: transparent; }
.service-card__icon {
  width: 56px; height: 56px;
  border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  font-size: 26px;
  color: var(--white);
  margin-bottom: 20px;
}
.service-card__icon.ig { background: linear-gradient(135deg, #833ab4, #fd1d1d, #fcb045); }
.service-card__icon.tt { background: linear-gradient(135deg, #25f4ee, #000000); }
.service-card__icon.fb { background: linear-gradient(135deg, #1877f2, #4267B2); }
.service-card__icon.yt { background: linear-gradient(135deg, #ff0000, #cc0000); }
.service-card__icon.tg { background: linear-gradient(135deg, #2aabee, #229ed9); }
.service-card__icon.x { background: linear-gradient(135deg, #000000, #434343); }

.service-card h3 { font-size: 20px; margin-bottom: 10px; }
.service-card p { color: var(--gray); font-size: 14px; margin-bottom: 18px; min-height: 64px; }
.service-card__price {
  display: inline-block;
  font-weight: 700;
  font-size: 14px;
  color: var(--primary);
  background: rgba(131, 58, 180, 0.08);
  padding: 6px 14px;
  border-radius: 999px;
}

.services__extra {
  margin-top: 50px;
  background: var(--light);
  border-radius: var(--radius);
  padding: 32px;
}
.services__extra h3 { margin-bottom: 20px; font-size: 20px; text-align: center; }
.extra__list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.extra__item {
  background: var(--white);
  border-radius: 12px;
  padding: 16px;
  text-align: center;
  box-shadow: var(--shadow);
}
.extra__item span { display: block; font-size: 13px; color: var(--gray); margin-bottom: 6px; }
.extra__item strong { font-size: 18px; color: var(--primary); }

/* ===== Process ===== */
.process { background: var(--light); }
.process__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.process__step {
  background: var(--white);
  border-radius: var(--radius);
  padding: 36px 24px;
  text-align: center;
  position: relative;
  box-shadow: var(--shadow);
  transition: transform .25s ease;
}
.process__step:hover { transform: translateY(-6px); }
.process__number {
  position: absolute;
  top: -16px; left: 50%;
  transform: translateX(-50%);
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--gradient);
  color: var(--white);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 14px;
}
.process__icon { font-size: 36px; margin: 12px 0 16px; }
.process__step h3 { font-size: 17px; margin-bottom: 8px; }
.process__step p { color: var(--gray); font-size: 14px; }

/* ===== Pricing ===== */
.pricing__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: stretch;
}
.price-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: transform .25s ease, box-shadow .25s ease;
}
.price-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.price-card--featured {
  border-color: transparent;
  background: var(--white);
  box-shadow: var(--shadow-lg);
  transform: scale(1.03);
}
.price-card__badge {
  position: absolute;
  top: -14px; right: 28px;
  background: var(--gradient);
  color: var(--white);
  font-size: 12px;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 999px;
}
.price-card h3 { font-size: 20px; margin-bottom: 8px; }
.price-card__price { font-size: 40px; font-weight: 800; margin-bottom: 20px; font-family: 'Poppins', sans-serif; }
.price-card__price span { font-size: 16px; font-weight: 500; color: var(--gray); }
.price-card ul { margin-bottom: 28px; flex-grow: 1; }
.price-card ul li { font-size: 14px; margin-bottom: 10px; color: var(--dark); }

.pricing__note {
  text-align: center;
  margin-top: 36px;
  font-size: 15px;
  color: var(--gray);
}
.pricing__note a { color: var(--primary); font-weight: 600; }

/* ===== Why ===== */
.why__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.why__card {
  padding: 28px;
  border-radius: var(--radius);
  background: var(--light);
  transition: transform .25s ease;
}
.why__card:hover { transform: translateY(-6px); }
.why__icon { font-size: 32px; margin-bottom: 14px; }
.why__card h3 { font-size: 17px; margin-bottom: 8px; }
.why__card p { font-size: 14px; color: var(--gray); }

/* ===== FAQ ===== */
.faq__list { max-width: 760px; margin: 0 auto; }
.faq__item {
  border: 1px solid var(--border);
  border-radius: 14px;
  margin-bottom: 12px;
  overflow: hidden;
}
.faq__question {
  width: 100%;
  text-align: left;
  background: var(--white);
  border: none;
  padding: 20px 24px;
  font-size: 16px;
  font-weight: 600;
  font-family: 'Inter', sans-serif;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--dark);
}
.faq__question i { transition: transform .25s ease; color: var(--primary); }
.faq__item.active .faq__question i { transform: rotate(180deg); }
.faq__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height .3s ease;
}
.faq__answer p { padding: 0 24px 20px; color: var(--gray); font-size: 14px; }
.faq__item.active .faq__answer { max-height: 400px; }

/* ===== Contact ===== */
.contact { background: var(--light); }
.contact__grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 40px;
  margin-top: 40px;
}
.contact__form {
  background: var(--white);
  border-radius: var(--radius);
  padding: 36px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.contact__form label {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
}
.contact__form input,
.contact__form select,
.contact__form textarea {
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--light);
  color: var(--dark);
  resize: vertical;
}
.contact__form input:focus,
.contact__form select:focus,
.contact__form textarea:focus {
  outline: none;
  border-color: var(--primary);
}
.contact__form button { margin-top: 8px; }
.contact__hint { font-size: 12px; color: var(--gray); text-align: center; }

.contact__direct {
  background: var(--white);
  border-radius: var(--radius);
  padding: 36px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 14px;
  height: fit-content;
}
.contact__direct h3 { font-size: 18px; margin-bottom: 6px; }
.contact__link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  border: 1px solid var(--border);
  border-radius: 12px;
  font-weight: 600;
  font-size: 15px;
  transition: border-color .2s ease, color .2s ease, transform .2s ease;
}
.contact__link i { font-size: 20px; color: var(--primary); }
.contact__link:hover { border-color: var(--primary); transform: translateX(4px); }

.contact__promo {
  margin-top: 10px;
  background: var(--gradient);
  border-radius: 12px;
  padding: 20px;
  color: var(--white);
}
.contact__promo strong { display: block; margin-bottom: 6px; font-size: 15px; }
.contact__promo p { font-size: 13px; opacity: .95; }

/* ===== Footer ===== */
.footer { background: var(--dark); color: rgba(255,255,255,0.8); padding: 60px 0 0; }
.footer__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
}
.footer__brand .logo { color: var(--white); }
.footer__brand p { margin-top: 14px; font-size: 14px; color: rgba(255,255,255,0.55); max-width: 320px; }
.footer h4 { color: var(--white); font-size: 15px; margin-bottom: 16px; }
.footer__links a, .footer__contacts a {
  display: block;
  font-size: 14px;
  color: rgba(255,255,255,0.65);
  margin-bottom: 10px;
  transition: color .2s ease;
}
.footer__links a:hover, .footer__contacts a:hover { color: var(--white); }
.footer__contacts a { display: flex; align-items: center; gap: 8px; }
.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 20px 0;
  text-align: center;
  font-size: 13px;
  color: rgba(255,255,255,0.45);
}

/* ===== Floating elements ===== */
.floating-cta {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gradient);
  color: var(--white);
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 14px;
  box-shadow: var(--shadow-lg);
  z-index: 999;
  display: none;
}
.scroll-top {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 46px; height: 46px;
  border-radius: 50%;
  background: var(--white);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all .25s ease;
  z-index: 999;
  color: var(--primary);
  font-size: 16px;
}
.scroll-top.visible { opacity: 1; visibility: visible; transform: translateY(0); }

/* ===== Fade-in animation ===== */
.fade-in { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .hero__inner { grid-template-columns: 1fr; }
  .hero__visual { height: 320px; margin-top: 20px; }
  .pain__grid, .services__grid, .process__grid, .pricing__grid, .why__grid, .extra__list {
    grid-template-columns: repeat(2, 1fr);
  }
  .contact__grid { grid-template-columns: 1fr; }
  .price-card--featured { transform: none; }
}

@media (max-width: 768px) {
  .nav {
    position: absolute;
    top: 76px; left: 0; right: 0;
    background: var(--white);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    align-items: flex-start;
    padding: 20px 24px 28px;
    gap: 16px;
    transform: translateY(-12px);
    opacity: 0;
    visibility: hidden;
    transition: all .25s ease;
  }
  .nav.active { transform: translateY(0); opacity: 1; visibility: visible; }
  .nav__cta { margin-top: 4px; }
  .lang-switcher { align-self: flex-start; }
  .burger { display: flex; }

  .hero { padding: 120px 0 60px; }
  .hero__buttons { flex-direction: column; align-items: stretch; }
  .hero__buttons .btn { width: 100%; }

  .pain__grid, .services__grid, .process__grid, .pricing__grid, .why__grid, .extra__list, .footer__inner {
    grid-template-columns: 1fr;
  }

  section { padding: 60px 0; }
  .floating-cta { display: block; }
  .floating-card { font-size: 12px; padding: 10px 14px; }
}