/* ============================================
   FELDMANN STUDIO — Service Pages Styles
   Страницы услуг: лендинги, корпоративные сайты,
   веб-приложения, e-commerce.
   Наследует дизайн-токены из style.min.css (:root).
   ============================================ */

/* ---------- Hero ---------- */
.svc-hero {
  position: relative;
  min-height: 68vh;
  display: flex;
  align-items: center;
  padding: 160px 0 80px;
  overflow: hidden;
}
.svc-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 16% 20%, rgba(99, 102, 241, 0.18), transparent 45%),
    radial-gradient(circle at 84% 72%, rgba(139, 92, 246, 0.14), transparent 48%);
  pointer-events: none;
}
.svc-hero-content {
  position: relative;
  z-index: 1;
  max-width: 860px;
}
.svc-eyebrow {
  display: inline-flex;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: #b9bbe0;
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 24px;
}
.svc-hero h1 {
  font-family: var(--font-display, 'Space Grotesk', sans-serif);
  font-size: clamp(40px, 5.5vw, 72px);
  line-height: 1.04;
  color: #fff;
  margin: 0 0 22px;
}
.svc-hero p {
  color: #b9bbe0;
  font-size: clamp(16px, 1.4vw, 20px);
  line-height: 1.65;
  max-width: 700px;
  margin-bottom: 34px;
}
.svc-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

/* ---------- Sections ---------- */
.svc-section {
  padding: 110px 0;
}
.svc-section-alt {
  background: rgba(255, 255, 255, 0.02);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}
.svc-section-header {
  max-width: 720px;
  margin-bottom: 56px;
}
.svc-section-header .svc-eyebrow { margin-bottom: 14px; }
.svc-section-header h2 {
  font-family: var(--font-display, 'Space Grotesk', sans-serif);
  font-size: clamp(30px, 3.6vw, 46px);
  line-height: 1.08;
  color: #fff;
  margin: 0 0 16px;
}
.svc-section-header p {
  color: #a1a1a1;
  font-size: 17px;
  line-height: 1.6;
  margin: 0;
}

/* ---------- Features grid ---------- */
.svc-features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.svc-feature-card {
  padding: 30px 28px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(255, 255, 255, 0.09);
  transition: transform 0.25s, border-color 0.25s, background 0.25s;
}
.svc-feature-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.055);
}
.svc-feature-icon {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.22), rgba(139, 92, 246, 0.16));
  border: 1px solid rgba(139, 92, 246, 0.25);
  color: #c7c9ff;
  margin-bottom: 20px;
}
.svc-feature-card h3 {
  font-family: var(--font-display, 'Space Grotesk', sans-serif);
  font-size: 19px;
  color: #fff;
  margin: 0 0 10px;
}
.svc-feature-card p {
  color: #a1a1a1;
  font-size: 15px;
  line-height: 1.6;
  margin: 0;
}

/* ---------- Process ---------- */
.svc-process {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  counter-reset: svc-step;
}
.svc-step {
  position: relative;
  padding: 30px 26px 26px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
}
.svc-step-num {
  font-family: var(--font-display, 'Space Grotesk', sans-serif);
  font-size: 15px;
  font-weight: 700;
  background: var(--gradient-primary, linear-gradient(135deg, #6366f1, #8b5cf6));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: #818cf8;
  margin-bottom: 12px;
}
.svc-step h3 {
  font-family: var(--font-display, 'Space Grotesk', sans-serif);
  font-size: 18px;
  color: #fff;
  margin: 0 0 9px;
}
.svc-step p {
  color: #a1a1a1;
  font-size: 14.5px;
  line-height: 1.6;
  margin: 0;
}

/* ---------- Pricing ---------- */
.svc-pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: stretch;
}
.svc-price-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 34px 30px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(255, 255, 255, 0.09);
  transition: transform 0.25s, border-color 0.25s;
}
.svc-price-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 255, 255, 0.18);
}
.svc-price-card-featured {
  border: 1px solid rgba(129, 140, 248, 0.5);
  background:
    radial-gradient(circle at 80% 8%, rgba(99, 102, 241, 0.16), transparent 50%),
    rgba(255, 255, 255, 0.05);
  box-shadow: 0 0 40px rgba(99, 102, 241, 0.18);
}
.svc-price-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  padding: 6px 16px;
  border-radius: 999px;
  background: var(--gradient-primary, linear-gradient(135deg, #6366f1, #8b5cf6));
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  white-space: nowrap;
}
.svc-price-name {
  font-family: var(--font-display, 'Space Grotesk', sans-serif);
  font-size: 22px;
  color: #fff;
  margin: 0 0 6px;
}
.svc-price-amount {
  font-family: var(--font-display, 'Space Grotesk', sans-serif);
  font-size: 30px;
  font-weight: 700;
  background: var(--gradient-primary, linear-gradient(135deg, #6366f1, #8b5cf6));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: #818cf8;
  margin: 0 0 4px;
}
.svc-price-note {
  color: #8a8a8a;
  font-size: 13.5px;
  margin: 0 0 24px;
}
.svc-price-features {
  list-style: none;
  margin: 0 0 30px;
  padding: 0;
  flex: 1;
}
.svc-price-features li {
  position: relative;
  padding: 8px 0 8px 26px;
  color: #c8c8c8;
  font-size: 15px;
  line-height: 1.5;
}
.svc-price-features li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 14px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--gradient-primary, linear-gradient(135deg, #6366f1, #8b5cf6));
}

/* ---------- FAQ ---------- */
.svc-faq-list {
  max-width: 760px;
  margin: 0 auto;
}
.svc-faq-item {
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.025);
  margin-bottom: 14px;
  overflow: hidden;
  transition: border-color 0.25s;
}
.svc-faq-item[open] {
  border-color: rgba(129, 140, 248, 0.4);
}
.svc-faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 20px 24px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display, 'Space Grotesk', sans-serif);
  font-size: 17px;
  font-weight: 600;
  color: #fff;
  user-select: none;
}
.svc-faq-item summary::-webkit-details-marker { display: none; }
.svc-faq-item summary::after {
  content: "+";
  flex-shrink: 0;
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #c7c9ff;
  font-size: 18px;
  transition: transform 0.25s;
}
.svc-faq-item[open] summary::after { transform: rotate(45deg); }
.svc-faq-item .svc-faq-answer {
  padding: 0 24px 22px;
  color: #a1a1a1;
  font-size: 15.5px;
  line-height: 1.65;
}
.svc-faq-item .svc-faq-answer p { margin: 0 0 10px; }
.svc-faq-item .svc-faq-answer p:last-child { margin-bottom: 0; }

/* ---------- Cross-links (Другие услуги) ---------- */
.svc-cross-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.svc-cross-card {
  display: block;
  padding: 28px 26px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(255, 255, 255, 0.09);
  text-decoration: none;
  transition: transform 0.25s, border-color 0.25s, background 0.25s;
}
.svc-cross-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.055);
}
.svc-cross-card h3 {
  font-family: var(--font-display, 'Space Grotesk', sans-serif);
  font-size: 19px;
  color: #fff;
  margin: 0 0 8px;
}
.svc-cross-card p {
  color: #a1a1a1;
  font-size: 14.5px;
  line-height: 1.55;
  margin: 0 0 16px;
}
.svc-cross-card .svc-cross-link {
  color: #c7c9ff;
  font-size: 14.5px;
  font-weight: 600;
}

/* ---------- CTA ---------- */
.svc-cta {
  text-align: center;
  padding: 120px 0;
}
.svc-cta h2 {
  font-family: var(--font-display, 'Space Grotesk', sans-serif);
  font-size: clamp(32px, 4vw, 52px);
  line-height: 1.06;
  color: #fff;
  margin: 0 0 18px;
}
.svc-cta p {
  color: #a1a1a1;
  font-size: 17.5px;
  line-height: 1.6;
  max-width: 640px;
  margin: 0 auto 34px;
}
.svc-cta .svc-hero-actions { justify-content: center; }

/* ---------- Responsive ---------- */
@media (max-width: 992px) {
  .svc-features-grid { grid-template-columns: repeat(2, 1fr); }
  .svc-process { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 760px) {
  .svc-hero { min-height: 60vh; padding: 130px 0 60px; }
  .svc-section { padding: 80px 0; }
  .svc-features-grid,
  .svc-process,
  .svc-pricing-grid,
  .svc-cross-grid { grid-template-columns: 1fr; }
  .svc-section-header { margin-bottom: 40px; }
  .svc-hero-actions { flex-direction: column; align-items: stretch; }
  .svc-hero-actions .btn { width: 100%; text-align: center; }
}

/* ---------- Modal: форма обратной связи ---------- */
.svc-modal {
  position: fixed;
  inset: 0;
  z-index: 1100;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 90px 20px 40px;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
  transition: visibility 0.3s ease, opacity 0.3s ease;
}
.svc-modal.active { visibility: visible; opacity: 1; pointer-events: auto; }
.svc-modal::before {
  content: "";
  position: fixed;
  inset: 0;
  background: rgba(5, 5, 8, 0.78);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}
.svc-modal-dialog {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 560px;
  background: #0f0f14;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 30px;
  padding: 44px 40px 38px;
  box-shadow: 0 40px 90px rgba(0, 0, 0, 0.6);
  opacity: 0;
  transform: translateY(24px) scale(0.98);
  transition: opacity 0.3s ease, transform 0.3s ease;
}
.svc-modal.active .svc-modal-dialog {
  opacity: 1;
  transform: translateY(0) scale(1);
}
.svc-modal-close {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
  color: #c9c9d1;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}
.svc-modal-close:hover { background: rgba(255, 255, 255, 0.1); color: #fff; transform: rotate(90deg); }
.svc-modal-header { margin-bottom: 28px; }
.svc-modal-header .svc-eyebrow {
  display: inline-block;
  font-family: var(--font-display, 'Space Grotesk', sans-serif);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #a5b4fc;
  margin-bottom: 12px;
}
.svc-modal-header h3 {
  font-family: var(--font-display, 'Space Grotesk', sans-serif);
  font-size: clamp(24px, 3vw, 32px);
  line-height: 1.1;
  color: #fff;
  margin: 0 0 10px;
}
.svc-modal-header p { color: #a1a1a1; font-size: 15.5px; line-height: 1.6; margin: 0; }

.svc-form-group { margin-bottom: 20px; }
.svc-form-label {
  display: block;
  font-size: 13.5px;
  font-weight: 600;
  color: #cfcfd6;
  margin-bottom: 8px;
}
.svc-form-input,
.svc-form-select,
.svc-form-textarea {
  width: 100%;
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 14px;
  padding: 13px 16px;
  color: #f2f2f4;
  font-family: inherit;
  font-size: 15.5px;
  outline: none;
  transition: border-color 0.2s ease, background 0.2s ease;
  box-sizing: border-box;
}
.svc-form-input::placeholder,
.svc-form-textarea::placeholder { color: #6b6b76; }
.svc-form-input:focus,
.svc-form-select:focus,
.svc-form-textarea:focus { border-color: #6366f1; background: rgba(255, 255, 255, 0.07); }
.svc-form-select option { background: #0f0f14; color: #f2f2f4; }
.svc-form-textarea { resize: vertical; min-height: 110px; line-height: 1.55; }

.svc-consent {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13.5px;
  line-height: 1.5;
  color: #8f8f9b;
  margin: 4px 0 22px;
  cursor: pointer;
}
.svc-consent input { margin-top: 2px; accent-color: #6366f1; }
.svc-consent a { color: #c7c9ff; text-decoration: underline; }
.svc-consent a:hover { color: #e0e7ff; }

.svc-modal-status {
  display: none;
  font-size: 14.5px;
  line-height: 1.55;
  padding: 12px 16px;
  border-radius: 12px;
  margin-top: 18px;
}
.svc-modal-status.success { display: block; color: #86efac; background: rgba(34, 197, 94, 0.12); border: 1px solid rgba(34, 197, 94, 0.3); }
.svc-modal-status.error { display: block; color: #fca5a5; background: rgba(239, 68, 68, 0.12); border: 1px solid rgba(239, 68, 68, 0.35); }

.svc-modal-dialog .btn { margin-top: 4px; }

/* Кастомный курсор поверх модалки (стили сайта ставят z-index:999, модалка 1100) */
.cursor { z-index: 3000; }

@media (max-width: 480px) {
  .svc-modal-dialog { padding: 36px 24px 30px; border-radius: 22px; }
}