/* ========================================================================== 
   FINAL VISUAL SYSTEM — RESTRAINED STUDIO MVP
   ========================================================================== */

/* Header and primary actions */
.header {
  background: rgba(7, 11, 20, 0.94) !important;
  backdrop-filter: blur(12px) !important;
}

.nav-link.active::after {
  height: 1px !important;
  bottom: -3px !important;
  background: #FF6A57 !important;
  border-radius: 0 !important;
}

.btn-coral,
.hero-cta-btn {
  background: #FF5745 !important;
  border-radius: 10px !important;
  box-shadow: 0 8px 20px rgba(255, 87, 69, 0.18) !important;
  transition: background-color 0.2s ease, transform 0.2s ease !important;
}

.btn-coral:hover,
.hero-cta-btn:hover {
  background: #F04D3C !important;
  transform: translateY(-1px) !important;
  box-shadow: 0 9px 22px rgba(255, 87, 69, 0.22) !important;
  filter: none !important;
}

/* Hero */
.hero-img-bg {
  border-bottom: 1px solid rgba(255, 255, 255, 0.09) !important;
}

.hero-img-bg-content {
  transform: none !important;
  animation: none !important;
  transition: none !important;
  will-change: auto !important;
}

.hero-img-bg-content:hover {
  transform: none !important;
}

.hero__background {
  transform: translateY(42px) scale(0.93) !important;
  transform-origin: 50% 50% !important;
}

.hero-eyebrow {
  margin: 0 0 18px !important;
  color: #8EAFFF !important;
  font-family: var(--font-family) !important;
  font-size: 0.75rem !important;
  font-weight: 700 !important;
  line-height: 1 !important;
  letter-spacing: 0.15em !important;
  text-transform: uppercase !important;
}

.hero-heading-main {
  margin-bottom: 24px !important;
}

.hero-heading-main::after {
  display: none !important;
  content: none !important;
}

.hero-subtitle {
  margin-bottom: 32px !important;
}

/* Shared section rhythm */
#offer,
#how-it-works,
#features,
#maintenance,
#services,
#contacts {
  scroll-margin-top: 80px !important;
}

.process-section-mvp,
.features-section-mvp,
.maintenance-section-mvp,
.services-section,
.contacts-section-mvp {
  padding-top: 84px !important;
  padding-bottom: 84px !important;
}

.compact-section-header,
.services-header {
  max-width: 650px !important;
  margin-bottom: 40px !important;
}

.compact-section-header h2,
.services-title,
.contacts-mvp-intro h2 {
  font-size: clamp(2.2rem, 3.4vw, 3.15rem) !important;
  line-height: 1.08 !important;
  letter-spacing: -0.04em !important;
}

/* Process: one continuous structure */
.process-section-mvp {
  background: #0B1019 !important;
}

.process-grid {
  display: grid !important;
  grid-template-columns: repeat(4, minmax(0, 1fr)) !important;
  gap: 0 !important;
  border-top: 1px solid rgba(255, 255, 255, 0.13) !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.13) !important;
}

.process-card {
  min-height: 190px !important;
  padding: 26px 25px 30px !important;
  border: 0 !important;
  border-right: 1px solid rgba(255, 255, 255, 0.13) !important;
  border-radius: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
  overflow: visible !important;
}

.process-card:last-child {
  border-right: 0 !important;
}

.process-card::before {
  display: none !important;
}

.process-number {
  margin-bottom: 42px !important;
  color: #7184A8 !important;
  font-size: 0.7rem !important;
  letter-spacing: 0.16em !important;
}

.process-card h3 {
  font-size: 1.05rem !important;
}

.process-card p {
  max-width: 210px !important;
  color: #98A3B5 !important;
}

/* Features: a single panel divided by hairlines */
.features-section-mvp .features-schematic-deco {
  opacity: 0.32 !important;
}

.feature-groups-grid {
  display: grid !important;
  grid-template-columns: repeat(4, minmax(0, 1fr)) !important;
  gap: 0 !important;
  overflow: hidden !important;
  border: 1px solid rgba(15, 23, 42, 0.09) !important;
  border-radius: 16px !important;
  background: #FFFFFF !important;
  box-shadow: 0 18px 45px rgba(15, 23, 42, 0.055) !important;
}

.feature-group-card {
  min-height: 250px !important;
  padding: 28px 25px !important;
  border: 0 !important;
  border-right: 1px solid rgba(15, 23, 42, 0.09) !important;
  border-radius: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
  overflow: visible !important;
}

.feature-group-card:last-child {
  border-right: 0 !important;
}

.feature-group-card::after {
  display: none !important;
}

.feature-group-number {
  margin-bottom: 36px !important;
  color: #8A94A5 !important;
  font-size: 0.7rem !important;
  letter-spacing: 0.16em !important;
}

.feature-group-card li::before {
  width: 5px !important;
  height: 5px !important;
  background: #387BFF !important;
}

/* Maintenance: one container, two levels */
.maintenance-plans-grid {
  display: grid !important;
  grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  gap: 0 !important;
  overflow: hidden !important;
  border: 1px solid rgba(255, 255, 255, 0.11) !important;
  border-radius: 16px !important;
  background: #141A25 !important;
  box-shadow: none !important;
}

.maintenance-plan-card,
.maintenance-plan-card-expanded {
  padding: 32px !important;
  border: 0 !important;
  border-radius: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
}

.maintenance-plan-card-expanded {
  border-left: 1px solid rgba(255, 255, 255, 0.11) !important;
}

.maintenance-plan-card-expanded::before {
  display: none !important;
}

.maintenance-plan-label {
  display: block !important;
  margin: 0 0 24px !important;
  padding: 0 !important;
  border: 0 !important;
  border-radius: 0 !important;
  color: #8EAFFF !important;
  background: transparent !important;
  font-size: 0.72rem !important;
  font-weight: 700 !important;
  letter-spacing: 0.12em !important;
  text-transform: uppercase !important;
}

.maintenance-details,
.maintenance-note-card {
  margin-top: 24px !important;
  border: 0 !important;
  border-top: 1px solid rgba(255, 255, 255, 0.12) !important;
  border-radius: 0 !important;
  background: transparent !important;
}

.maintenance-details summary,
.maintenance-note-card summary {
  padding: 17px 34px 17px 0 !important;
}

.maintenance-details summary::after,
.maintenance-note-card summary::after {
  right: 2px !important;
  color: #8EAFFF !important;
}

.maintenance-details ul,
.maintenance-note-card ul,
.maintenance-note-card p {
  padding: 0 0 20px !important;
}

.maintenance-notes-grid {
  display: grid !important;
  grid-template-columns: 1fr !important;
  gap: 32px !important;
  margin-top: 8px !important;
}

.maintenance-notes-grid .maintenance-note-card {
  margin-top: 18px !important;
}

/* Services: flat, numbered accordion list */
.services-section {
  background: #1A56E8 !important;
}

.services-section .services-schematic-deco {
  opacity: 0.34 !important;
}

.services-section .services-micro-grid {
  display: grid !important;
  grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  gap: 0 36px !important;
  margin-top: 0 !important;
  counter-reset: service-item !important;
}

.services-section .micro-block {
  counter-increment: service-item !important;
  border: 0 !important;
  border-top: 1px solid rgba(255, 255, 255, 0.28) !important;
  border-radius: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
  transition: border-color 0.2s ease !important;
}

.services-section .micro-block:nth-last-child(-n + 2) {
  border-bottom: 1px solid rgba(255, 255, 255, 0.28) !important;
}

.services-section .micro-block:hover,
.services-section .micro-block.open {
  border-color: rgba(255, 255, 255, 0.65) !important;
  border-radius: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
}

.services-section .micro-header {
  padding: 21px 4px !important;
}

.services-section .micro-title-wrap {
  align-items: baseline !important;
  gap: 15px !important;
}

.services-section .micro-title-wrap::before {
  content: counter(service-item, decimal-leading-zero) !important;
  flex: 0 0 22px !important;
  color: rgba(255, 255, 255, 0.58) !important;
  font-size: 0.68rem !important;
  font-weight: 700 !important;
  letter-spacing: 0.1em !important;
}

.services-section .micro-dot {
  display: none !important;
}

.services-section .micro-chevron {
  width: 16px !important;
  height: 16px !important;
  opacity: 0.7 !important;
}

.services-section .micro-desc {
  padding: 0 36px 22px 41px !important;
  color: rgba(255, 255, 255, 0.79) !important;
  font-size: 0.9rem !important;
}

/* Contacts: one panel with typographic groups */
.contacts-mvp-panel {
  grid-template-columns: 0.72fr 1.4fr !important;
  gap: 48px !important;
  padding: 40px !important;
  border-radius: 16px !important;
  box-shadow: 0 18px 45px rgba(15, 23, 42, 0.055) !important;
}

.contacts-mvp-groups {
  grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  gap: 0 !important;
}

.contacts-mvp-group {
  padding: 0 28px !important;
  border: 0 !important;
  border-radius: 0 !important;
  background: transparent !important;
}

.contacts-mvp-group:first-child {
  padding-left: 0 !important;
}

.contacts-mvp-group + .contacts-mvp-group {
  border-left: 1px solid rgba(15, 23, 42, 0.11) !important;
}

.contacts-mvp-group h3 {
  margin-bottom: 14px !important;
  color: #6A7485 !important;
  font-size: 0.72rem !important;
  letter-spacing: 0.12em !important;
  text-transform: uppercase !important;
}

.contact-link-mvp {
  gap: 12px !important;
  padding: 12px 0 !important;
  transition: color 0.2s ease !important;
}

.contact-link-mvp:hover {
  transform: none !important;
}

.contact-link-icon {
  flex-basis: 22px !important;
  width: 22px !important;
  height: 22px !important;
  border-radius: 0 !important;
  color: #315CFF !important;
  background: transparent !important;
  box-shadow: none !important;
}

.contact-link-icon svg,
.contact-link-icon img {
  width: 18px !important;
  height: 18px !important;
}

/* Floating contact control is intentionally mobile-only */
.floating-phone-btn {
  display: none !important;
}

@media (max-width: 1100px) {
  .contacts-mvp-panel {
    grid-template-columns: 1fr !important;
    gap: 30px !important;
  }
}

@media (max-width: 768px) {
  .hero-img-bg {
    min-height: 650px !important;
  }

  .hero__background {
    width: 100% !important;
    object-position: 69% center !important;
    transform: translateY(30px) scale(0.96) !important;
  }

  .hero-eyebrow {
    margin-bottom: 15px !important;
    font-size: 0.68rem !important;
  }

  .hero-heading-main {
    margin-bottom: 20px !important;
  }

  .process-section-mvp,
  .features-section-mvp,
  .maintenance-section-mvp,
  .services-section,
  .contacts-section-mvp {
    padding-top: 64px !important;
    padding-bottom: 64px !important;
  }

  .compact-section-header,
  .services-header {
    margin-bottom: 30px !important;
  }

  .compact-section-header h2,
  .services-title,
  .contacts-mvp-intro h2 {
    font-size: clamp(2rem, 10vw, 2.5rem) !important;
  }

  .process-grid {
    grid-template-columns: 1fr !important;
    border: 0 !important;
    border-left: 1px solid rgba(255, 255, 255, 0.18) !important;
    margin-left: 7px !important;
  }

  .process-card {
    min-height: 0 !important;
    padding: 8px 8px 30px 25px !important;
    border: 0 !important;
  }

  .process-card:last-child {
    padding-bottom: 8px !important;
  }

  .process-number {
    position: relative !important;
    margin-bottom: 14px !important;
  }

  .process-number::before {
    content: "" !important;
    position: absolute !important;
    left: -29px !important;
    top: 0.28rem !important;
    width: 7px !important;
    height: 7px !important;
    border: 2px solid #0B1019 !important;
    border-radius: 50% !important;
    background: #7184A8 !important;
  }

  .process-card p {
    max-width: 300px !important;
  }

  .feature-groups-grid {
    grid-template-columns: 1fr !important;
  }

  .feature-group-card {
    min-height: 0 !important;
    padding: 24px !important;
    border-right: 0 !important;
    border-bottom: 1px solid rgba(15, 23, 42, 0.09) !important;
  }

  .feature-group-card:last-child {
    border-bottom: 0 !important;
  }

  .feature-group-number {
    margin-bottom: 18px !important;
  }

  .maintenance-plans-grid {
    grid-template-columns: 1fr !important;
  }

  .maintenance-plan-card,
  .maintenance-plan-card-expanded {
    padding: 25px !important;
  }

  .maintenance-plan-card-expanded {
    border-left: 0 !important;
    border-top: 1px solid rgba(255, 255, 255, 0.11) !important;
  }

  .maintenance-notes-grid,
  .services-section .services-micro-grid {
    grid-template-columns: 1fr !important;
    gap: 0 !important;
  }

  .services-section .micro-block:nth-last-child(-n + 2) {
    border-bottom: 0 !important;
  }

  .services-section .micro-block:last-child {
    border-bottom: 1px solid rgba(255, 255, 255, 0.28) !important;
  }

  .contacts-mvp-panel {
    padding: 25px !important;
    border-radius: 16px !important;
  }

  .contacts-mvp-groups {
    grid-template-columns: 1fr !important;
  }

  .contacts-mvp-group {
    padding: 0 !important;
  }

  .contacts-mvp-group + .contacts-mvp-group {
    margin-top: 20px !important;
    padding-top: 24px !important;
    border-left: 0 !important;
    border-top: 1px solid rgba(15, 23, 42, 0.11) !important;
  }

  .floating-phone-btn {
    display: flex !important;
    right: 16px !important;
    bottom: 16px !important;
    width: 42px !important;
    height: 42px !important;
    background: #FF5745 !important;
    box-shadow: 0 6px 16px rgba(15, 23, 42, 0.22) !important;
    transition: background-color 0.2s ease !important;
  }

  .floating-phone-btn:hover {
    transform: none !important;
    background: #F04D3C !important;
    box-shadow: 0 6px 16px rgba(15, 23, 42, 0.22) !important;
  }

  .floating-phone-btn svg {
    width: 18px !important;
    height: 18px !important;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto !important;
  }

  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

@media (max-width: 520px) {
  .hero__background {
    width: 145% !important;
    object-position: 61% center !important;
  }
}

@media (max-width: 360px) {
  .container {
    padding-left: 18px !important;
    padding-right: 18px !important;
  }

  .header {
    padding: 14px 0 !important;
  }

  .logo {
    font-size: 1.22rem !important;
  }

  .header .btn-coral {
    padding: 10px 13px !important;
    font-size: 0.78rem !important;
  }

  .hero-heading-main {
    font-size: clamp(2.55rem, 14vw, 3rem) !important;
  }

  .hero-subtitle {
    font-size: 1.02rem !important;
  }

  .hero-cta-btn {
    padding-left: 24px !important;
    padding-right: 24px !important;
  }

  .contacts-mvp-panel,
  .maintenance-plan-card,
  .maintenance-plan-card-expanded {
    padding: 21px !important;
  }

  .contact-link-mvp {
    font-size: 0.82rem !important;
  }
}

@media (min-width: 1800px) {
  :root {
    --container-width: 1240px;
  }

  .hero-img-bg {
    min-height: 680px !important;
  }

  .hero-img-bg-content {
    max-width: 560px !important;
  }

  .hero-heading-main {
    font-size: 4.15rem !important;
  }
}