* { box-sizing: border-box; }

:root {
  --bg-1: #06070b;
  --bg-2: #0d0f15;
  --bg-3: #141722;
  --text: #eef1f7;
  --muted: rgba(226, 231, 242, 0.74);
  --line: rgba(175, 160, 211, 0.24);
  --line-strong: rgba(185, 168, 224, 0.4);
  --accent: #c797ff;
}

body {
  margin: 0;
  font-family: "Manrope", "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(110% 90% at 50% -12%, rgba(136, 120, 165, 0.2) 0%, rgba(10, 12, 17, 0) 58%),
    linear-gradient(180deg, var(--bg-1) 0%, var(--bg-2) 48%, var(--bg-3) 100%);
}

.service-page {
  min-height: 100vh;
  padding: 28px 16px 64px;
}

.service-shell {
  width: min(980px, 100%);
  margin: 0 auto;
}

.service-topline {
  margin-bottom: 26px;
}

.service-topline a {
  display: inline-flex;
  color: rgba(228, 219, 245, 0.9);
  text-decoration: none;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.service-hero h1 {
  margin: 0;
  font-size: clamp(30px, 4.4vw, 54px);
  line-height: 1.05;
  letter-spacing: 0.01em;
}

.service-subtitle {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: clamp(14px, 1.15vw, 17px);
  letter-spacing: 0.03em;
}

.service-main,
.service-extra,
.service-accordion {
  margin-top: 30px;
}

.service-main-head {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  align-items: baseline;
}

.service-main h2,
.service-extra h3 {
  margin: 0;
  font-size: clamp(22px, 2.3vw, 30px);
  line-height: 1.2;
  letter-spacing: 0.01em;
  font-weight: 560;
}

.service-main-price {
  margin: 0;
  color: rgba(228, 213, 255, 0.95);
  font-size: clamp(14px, 1.2vw, 18px);
  font-weight: 600;
}

.service-main-lead,
.service-main-note,
.service-main-article p {
  margin: 10px 0 0;
  color: rgba(235, 239, 247, 0.9);
  line-height: 1.62;
  font-size: 15px;
}

.service-bullet-list {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.service-bullet-list li {
  color: rgba(236, 239, 247, 0.9);
  line-height: 1.55;
  font-size: 15px;
  padding-left: 14px;
  position: relative;
}

.service-bullet-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: rgba(203, 177, 242, 0.92);
}

.service-expand {
  margin-top: 14px;
  border: 1px solid rgba(181, 166, 216, 0.34);
  background: rgba(16, 18, 27, 0.48);
  color: var(--text);
  min-height: 38px;
  border-radius: 999px;
  padding: 0 13px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.service-expand-plus {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 1px solid rgba(208, 185, 245, 0.6);
  position: relative;
  transition: transform 220ms ease;
}

.service-expand-plus::before,
.service-expand-plus::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 8px;
  height: 1px;
  background: rgba(230, 221, 246, 0.95);
  transform: translate(-50%, -50%);
}

.service-expand-plus::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.service-expand[aria-expanded="true"] .service-expand-plus {
  transform: rotate(45deg);
}

.service-main-article {
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px solid rgba(170, 155, 206, 0.22);
  transition: max-height 280ms ease, opacity 220ms ease;
}

.service-main-article ul {
  margin: 10px 0 0;
  padding-left: 18px;
  color: rgba(236, 240, 248, 0.9);
}

.service-extra h3 {
  font-size: clamp(20px, 2.4vw, 28px);
  margin-bottom: 12px;
}

.service-extra-list {
  display: grid;
  gap: 10px;
}

.service-extra-item {
  padding: 13px 0;
  border-top: 1px solid var(--line);
}

.service-extra-item:last-child {
  border-bottom: 1px solid var(--line);
}

.service-extra-item-title {
  margin: 0;
  font-size: 17px;
  line-height: 1.34;
  font-weight: 560;
}

.service-extra-item-price {
  margin: 4px 0 0;
  color: rgba(224, 208, 253, 0.95);
  font-weight: 600;
}

.service-extra-item-desc {
  margin: 8px 0 0;
  color: rgba(226, 231, 240, 0.86);
  line-height: 1.55;
}

.service-accordion-item {
  border-top: 1px solid var(--line);
}

.service-accordion-item:last-child {
  border-bottom: 1px solid var(--line);
}

.service-accordion-btn {
  width: 100%;
  border: 0;
  background: transparent;
  color: var(--text);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: center;
  text-align: left;
  padding: 14px 0;
}

.service-accordion-btn span:first-child {
  font-size: clamp(20px, 2.4vw, 28px);
  line-height: 1.16;
  letter-spacing: 0.008em;
  font-weight: 500;
}

.service-accordion-plus {
  font-size: 24px;
  color: rgba(222, 207, 248, 0.92);
  line-height: 1;
  transition: transform 220ms ease;
}

.service-accordion-btn[aria-expanded="true"] .service-accordion-plus {
  transform: rotate(45deg);
}

.service-accordion-content {
  padding: 0 0 0;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-height 280ms ease, opacity 220ms ease, padding-bottom 220ms ease;
  will-change: max-height, opacity;
}

.service-accordion-btn[aria-expanded="true"] + .service-accordion-content {
  padding-bottom: 14px;
}

.service-accordion-content ul {
  margin: 2px 0 0;
  padding-left: 18px;
  display: grid;
  gap: 6px;
}

.service-accordion-content li {
  color: rgba(235, 239, 247, 0.9);
  line-height: 1.52;
  font-size: 14px;
}

.service-cta {
  margin-top: 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 16px;
  border-radius: 12px;
  text-decoration: none;
  color: #f6f3ff;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  font-size: 12px;
  font-weight: 600;
  border: 1px solid rgba(196, 172, 232, 0.48);
  background: linear-gradient(135deg, rgba(108, 127, 228, 0.72), rgba(193, 118, 222, 0.72));
}

.service-note {
  margin: 12px 0 0;
  color: var(--muted);
  line-height: 1.5;
}

@media (max-width: 820px) {
  .service-page {
    padding: 20px 14px 44px;
  }

  .service-accordion-btn span:first-child {
    font-size: clamp(20px, 6vw, 30px);
  }

  .service-extra-item-title {
    font-size: 17px;
  }
}