:root {
  --purple: #8363d5;
  --purple-dark: #6b4cc4;
  --purple-light: #cfbefc;
  --paralax: #977bdf;
  --dark: #2d2a3d;
  --text: #4a4660;
  --bg-soft: #f6f3ff;
  --white: #fff;
  --radius: 50px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: "Sen", Arial, sans-serif;
  color: var(--text);
  font-size: 17px;
  line-height: 1.6;
  background: var(--white);
}

img { max-width: 100%; display: block; }
a { color: inherit; }
.container { max-width: 1180px; margin: 0 auto; padding: 0 24px; }

h1, h2, h3 { color: var(--dark); line-height: 1.2; }

/* ==== Header ==== */
.header-fixed {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  box-shadow: 0 2px 20px rgba(131, 99, 213, 0.12);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  padding-bottom: 14px;
  gap: 20px;
}

.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.logo-text { font-weight: 800; font-size: 22px; color: var(--dark); }
.logo-text span { color: var(--purple); }

.menu { display: flex; align-items: center; gap: 26px; }
.menu a { text-decoration: none; color: var(--text); font-weight: 700; font-size: 16px; }
.menu a:hover { color: var(--purple); }

.cta-phone {
  background: var(--purple);
  color: #fff !important;
  padding: 10px 20px;
  border-radius: 30px;
  transition: background 0.2s;
}
.cta-phone:hover { background: var(--purple-dark); }

.hamburger { display: none; background: none; border: 0; cursor: pointer; flex-direction: column; gap: 5px; padding: 6px; }
.hamburger span { width: 26px; height: 3px; background: var(--purple); border-radius: 3px; }

/* ==== Hero ==== */
.header-hero {
  position: relative;
  padding: 90px 0 110px;
  overflow: hidden;
}
.header-hero::before {
  content: "";
  position: absolute;
  top: -120px;
  right: -160px;
  width: 620px;
  height: 620px;
  border-radius: 50%;
  background: var(--purple-light);
  opacity: 0.6;
  z-index: 0;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
}

.eyebrow {
  color: var(--purple);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 13px;
  margin-bottom: 18px;
}

.hero-text h1 {
  font-size: 52px;
  font-weight: 800;
  margin-bottom: 22px;
}
.accent { color: var(--purple); }

.hero-sub { font-size: 19px; max-width: 560px; margin-bottom: 34px; }

.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; }

.btn {
  display: inline-block;
  text-decoration: none;
  font-weight: 800;
  font-size: 16px;
  padding: 15px 30px;
  border-radius: 40px;
  border: 2px solid transparent;
  transition: all 0.25s;
  text-align: center;
}
.btn-primary { background: var(--purple); color: #fff; }
.btn-primary:hover { background: var(--purple-dark); transform: translateY(-2px); box-shadow: 0 10px 26px rgba(131, 99, 213, 0.35); }
.btn-ghost { border-color: var(--purple); color: var(--purple); }
.btn-ghost:hover { background: var(--purple-light); }
.btn-dark { background: var(--dark); color: #fff; }
.btn-dark:hover { background: #1c1930; }
.btn-light { background: #fff; color: var(--purple); }
.btn-light:hover { background: var(--purple-light); }
.btn-outline-light { border-color: #fff; color: #fff; }
.btn-outline-light:hover { background: rgba(255, 255, 255, 0.15); }

.hero-note { margin-top: 20px; font-size: 14px; color: #8a86a3; }

.hero-img { position: relative; }

.paralax-card {
  background: var(--paralax);
  border-radius: 40px;
  padding: 26px;
  transform: rotate(2deg);
  box-shadow: 0 30px 60px rgba(131, 99, 213, 0.3);
  animation: aniload 1.2s ease-out;
}
.pc-bar { display: flex; gap: 6px; margin-bottom: 22px; }
.pc-bar span { width: 12px; height: 12px; border-radius: 50%; background: rgba(255, 255, 255, 0.85); }
.pc-content { display: flex; flex-direction: column; gap: 12px; }
.pc-line { height: 14px; border-radius: 8px; background: rgba(255, 255, 255, 0.5); width: 60%; }
.pc-wide { width: 90%; height: 20px; background: rgba(255, 255, 255, 0.85); }
.pc-med { width: 75%; }
.pc-box { height: 110px; border-radius: 16px; background: rgba(255, 255, 255, 0.65); }

@keyframes aniload {
  0% { opacity: 0; transform: rotate(2deg) translateY(30px); }
  100% { opacity: 1; transform: rotate(2deg) translateY(0); }
}

.hero-badge {
  position: absolute;
  bottom: -18px;
  left: -24px;
  background: #fff;
  color: var(--dark);
  border-radius: 20px;
  padding: 12px 20px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
  font-size: 15px;
  border: 3px solid var(--purple-light);
  transform: rotate(-4deg);
}
.hero-badge strong { color: var(--purple); font-size: 20px; }

/* ==== Services ==== */
.services { padding: 90px 0; }
.services h2, .values h2, .references h2 { font-size: 38px; text-align: center; }
.section-sub { text-align: center; margin: 12px 0 44px; }

.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }

.service-box {
  background: var(--bg-soft);
  border-radius: 28px;
  padding: 34px 28px;
  border-top: 8px solid var(--purple);
  transition: transform 0.25s, box-shadow 0.25s;
}
.service-box:hover { transform: translateY(-6px); box-shadow: 0 16px 40px rgba(131, 99, 213, 0.18); }
.service-box h3 { font-size: 22px; margin-bottom: 12px; }

/* ==== Pricing ==== */
.background-purple {
  background: var(--purple-light);
  border-radius: var(--radius) var(--radius) 0 0;
  padding: 90px 0 96px;
  position: relative;
}
.background-purple h2 { color: #4a2fa8; }
.background-purple .section-sub { color: #6a5aa0; }

.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }

.price-card {
  background: #fff;
  border-radius: 26px;
  padding: 36px 30px;
  display: flex;
  flex-direction: column;
  box-shadow: 0 10px 34px rgba(74, 47, 168, 0.12);
  transition: transform 0.25s;
}
.price-card:hover { transform: translateY(-6px); }
.price-card.featured { border: 3px solid var(--purple); transform: scale(1.04); }
.price-card.featured:hover { transform: scale(1.04) translateY(-6px); }

.price-card h3 { font-size: 20px; color: var(--purple); margin-bottom: 10px; }
.price { margin-bottom: 20px; }
.price strong { font-size: 32px; color: var(--dark); display: block; }
.price span { font-size: 14px; color: #8a86a3; }

.price-card ul { list-style: none; margin-bottom: 26px; flex-grow: 1; }
.price-card li { padding: 8px 0 8px 28px; position: relative; font-size: 15px; }
.price-card li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--purple);
  font-weight: 800;
}

.pricing-note { text-align: center; margin-top: 30px; color: #4a2fa8; font-size: 15px; }

/* ==== Values ==== */
.values { padding: 90px 0; }
.values-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.value-box {
  background: var(--purple);
  color: #fff;
  border-radius: 26px;
  padding: 30px 24px;
  text-align: center;
  min-height: 170px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.value-box:nth-child(2) { background: var(--purple-light); }
.value-box:nth-child(2) h3, .value-box:nth-child(2) p { color: #4a2fa8; }
.value-box h3 { color: #fff; font-size: 20px; margin-bottom: 10px; }
.value-box p { font-size: 14px; opacity: 0.92; }

/* ==== References ==== */
.references { margin-top: 90px; }
.references .container { max-width: 1000px; }
.navigation-wrapper { display: flex; justify-content: center; gap: 20px; margin-top: 28px; }
.swiper-button-prev, .swiper-button-next {
  position: static !important;
  width: 48px !important;
  height: 48px !important;
  background: var(--purple);
  border-radius: 50%;
  color: #fff !important;
  margin: 0 !important;
}
.swiper-button-prev::after, .swiper-button-next::after { font-size: 18px !important; font-weight: 800; }
.swiper-slide img { border-radius: 20px; box-shadow: 0 10px 30px rgba(74, 47, 168, 0.2); }

/* ==== CTA banner ==== */
.cta-banner {
  background: var(--paralax);
  border-radius: var(--radius) var(--radius) 0 0;
  padding: 90px 0;
  text-align: center;
}
.cta-banner h2 { color: #fff; font-size: 36px; margin-bottom: 14px; }
.cta-banner p { color: rgba(255, 255, 255, 0.9); margin-bottom: 30px; }

/* ==== Footer ==== */
footer { background: var(--dark); color: #b9b4d4; }
.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  padding-top: 60px;
  padding-bottom: 40px;
}
.footer-brand .logo-text { color: #fff; }
.footer-brand p { margin-top: 12px; font-size: 14px; max-width: 340px; }
.footer-contact p { margin-bottom: 6px; font-size: 14px; }
.footer-contact strong { color: #fff; }
.footer-contact a { text-decoration: none; }
.footer-contact a:hover { color: #fff; }
.footer-social { display: flex; flex-direction: column; gap: 10px; }
.footer-social a { text-decoration: none; font-size: 14px; }
.footer-social a:hover { color: #fff; }
.footer-bottom { border-top: 1px solid rgba(255, 255, 255, 0.1); padding: 20px 0; font-size: 13px; }

/* ==== Responsive ==== */
@media (max-width: 960px) {
  .hero-grid { grid-template-columns: 1fr; gap: 50px; }
  .hero-text h1 { font-size: 40px; }
  .services-grid, .pricing-grid { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: repeat(2, 1fr); }
  .price-card.featured { transform: none; }
  .footer-inner { grid-template-columns: 1fr; gap: 30px; }
}

@media (max-width: 640px) {
  .menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    flex-direction: column;
    padding: 20px 24px 30px;
    gap: 18px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
    align-items: flex-start;
  }
  .menu.open { display: flex; }
  .hamburger { display: flex; }
  .hero-text h1 { font-size: 32px; }
  .values-grid { grid-template-columns: 1fr; }
  .header-hero { padding: 60px 0 80px; }
  .cta-banner h2 { font-size: 28px; }
  .hero-badge { left: 10px; }
}

/* ==== SEO text ==== */
.seo-text { background: var(--bg-soft); border-radius: var(--radius); margin: 0 0 90px; padding: 80px 0; }
.seo-text h2 { text-align: center; margin-bottom: 30px; }
.seo-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  max-width: 980px;
  margin-left: auto;
  margin-right: auto;
}
.seo-columns p { color: var(--text); font-size: 15px; margin-bottom: 16px; }
.seo-columns strong { color: #14181e; }
.seo-columns a { color: var(--purple); font-weight: 600; }
@media (max-width: 640px) {
  .seo-columns { grid-template-columns: 1fr; }
}