/* =============================================
   MOSCOW RESTORER - MRESTAVRATOR.RU STYLE
   Минималистичный черно-белый дизайн
   ============================================= */

/* === Variables === */
:root {
  --color-primary: #000;
  --color-secondary: #666;
  --color-accent: #d4a574;
  --color-bg: #fff;
  --color-bg-alt: #f9f9f9;
  --color-border: #e0e0e0;
  --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --container-width: 1200px;
}

/* === Base === */
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-family);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-primary);
  background: var(--color-bg);
}
.container { max-width: var(--container-width); margin: 0 auto; padding: 0 20px; }
.section { padding: 80px 0; }
h1, h2, h3 { font-weight: 700; line-height: 1.2; color: var(--color-primary); }
h1 { font-size: 48px; margin-bottom: 20px; }
h2 { font-size: 36px; margin-bottom: 30px; }
h3 { font-size: 20px; margin-bottom: 15px; }
p { margin-bottom: 15px; color: var(--color-secondary); }
a { color: var(--color-primary); text-decoration: none; }
a:hover { color: var(--color-accent); }
ul { list-style-position: inside; }

/* === WhatsApp Button === */
.whatsapp-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 12px;
  background: #25D366;
  border-radius: 20px;
  transition: all 0.3s ease;
  flex-shrink: 0;
}
.whatsapp-btn:hover {
  background: #20BA5A;
  transform: translateY(-1px);
  text-decoration: none;
  box-shadow: 0 2px 8px rgba(37, 211, 102, 0.3);
}
.whatsapp-btn svg {
  display: block;
  flex-shrink: 0;
}
.whatsapp-text {
  color: #fff;
  font-size: 14px;
  font-weight: 500;
  white-space: nowrap;
}

/* === Telegram Button === */
.telegram-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 12px;
  background: #0088CC;
  border-radius: 20px;
  transition: all 0.3s ease;
  flex-shrink: 0;
}
.telegram-btn:hover {
  background: #006BA1;
  transform: translateY(-1px);
  text-decoration: none;
  box-shadow: 0 2px 8px rgba(0, 136, 204, 0.3);
}
.telegram-btn svg {
  display: block;
  flex-shrink: 0;
}
.telegram-text {
  color: #fff;
  font-size: 14px;
  font-weight: 500;
  white-space: nowrap;
}

/* === Instagram Button === */
.instagram-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 12px;
  background: linear-gradient(135deg, #FD5949 0%, #D6249F 50%, #285AEB 100%);
  border-radius: 20px;
  transition: all 0.3s ease;
  flex-shrink: 0;
}
.instagram-btn:hover {
  transform: translateY(-1px);
  text-decoration: none;
  box-shadow: 0 2px 8px rgba(214, 36, 159, 0.4);
  opacity: 0.9;
}
.instagram-btn svg {
  display: block;
  flex-shrink: 0;
}
.instagram-text {
  color: #fff;
  font-size: 14px;
  font-weight: 500;
  white-space: nowrap;
}

/* === Header === */
.site-header {
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  padding: 20px 0;
  position: sticky;
  top: 0;
  z-index: 100;
}
.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  position: relative;
}
.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}
.logo {
  font-size: 20px;
  font-weight: 700;
  color: var(--color-primary);
}
.nav {
  display: flex;
  gap: 30px;
}
.nav a {
  color: var(--color-primary);
  font-size: 15px;
  transition: color 0.3s;
  font-weight: 600;
  letter-spacing: 0.5px;
}
.nav a:hover {
  color: var(--color-accent);
}
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  flex-direction: column;
  gap: 4px;
  z-index: 101;
}
.mobile-menu-toggle span {
  width: 24px;
  height: 3px;
  background: var(--color-primary);
  display: block;
  transition: all 0.3s;
}
.mobile-menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}
.mobile-menu-toggle.active span:nth-child(2) {
  opacity: 0;
}
.mobile-menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* === Hero === */
.hero {
  position: relative;
  background: url('https://images.unsplash.com/photo-1615529182904-14819c35db37?w=1920&q=80') center center / cover no-repeat;
  padding: 150px 0;
  text-align: center;
  min-height: 600px;
  display: flex;
  align-items: center;
  background-attachment: fixed;
}
.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1;
}
.hero-content {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}
.hero h1 {
  font-size: 56px;
  margin-bottom: 20px;
  color: #fff;
  font-weight: 700;
  letter-spacing: -1px;
}
.hero p {
  font-size: 20px;
  margin-bottom: 40px;
  color: #fff;
}
.hero-cta {
  display: flex;
  gap: 15px;
  justify-content: center;
  flex-wrap: wrap;
  position: relative;
  z-index: 2;
}

/* === Buttons === */
.btn {
  display: inline-block;
  padding: 16px 40px;
  border-radius: 0;
  font-size: 15px;
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s;
  border: 2px solid var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 1px;
}
.btn-primary {
  background: var(--color-primary);
  color: #fff;
}
.btn-primary:hover {
  background: #fff;
  color: var(--color-primary);
}
.btn-secondary {
  background: transparent;
  border: 2px solid #fff;
  color: #fff;
}
.btn-secondary:hover {
  background: #fff;
  color: var(--color-primary);
}

/* === Section Headers === */
.section-header {
  text-align: center;
  margin-bottom: 60px;
}
.section-title {
  font-size: 42px;
  margin-bottom: 15px;
  font-weight: 700;
  letter-spacing: -1px;
}
.section-subtitle {
  font-size: 18px;
  color: var(--color-secondary);
}

/* === Services === */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}
.service-card {
  background: var(--color-bg);
  padding: 40px 30px;
  border: 1px solid var(--color-border);
  transition: all 0.3s;
}
.service-card:hover {
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
  transform: translateY(-5px);
}
.service-icon {
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 25px;
}
.service-icon svg {
  width: 40px;
  height: 40px;
}
.service-card h3 {
  margin-bottom: 15px;
  font-size: 22px;
}
.service-card p {
  font-size: 15px;
  line-height: 1.7;
  margin-bottom: 20px;
}
.service-features {
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--color-border);
}
.service-features li {
  font-size: 14px;
  color: var(--color-secondary);
  margin-bottom: 10px;
  list-style: none;
  padding-left: 25px;
  position: relative;
}
.service-features li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: 700;
}

/* === About === */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
  margin-bottom: 60px;
}
.benefit-card {
  background: var(--color-bg-alt);
  padding: 40px;
  border-left: 4px solid var(--color-primary);
  position: relative;
}
.benefit-number {
  position: absolute;
  top: 20px;
  right: 30px;
  font-size: 80px;
  font-weight: 900;
  color: rgba(0,0,0,0.05);
  line-height: 1;
}
.benefit-card h3 {
  font-size: 20px;
  margin-bottom: 15px;
}
.benefit-card p {
  font-size: 15px;
  line-height: 1.7;
  margin: 0;
}
.testimonials-section {
  padding-top: 60px;
  border-top: 1px solid var(--color-border);
}
.testimonials-title {
  font-size: 32px;
  text-align: center;
  margin-bottom: 40px;
  font-weight: 700;
}
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}
.testimonial-card {
  background: var(--color-bg);
  padding: 30px;
  border: 1px solid var(--color-border);
}
.testimonial-quote {
  font-style: italic;
  font-size: 15px;
  line-height: 1.7;
  margin-bottom: 20px;
  color: var(--color-primary);
}
.testimonial-author {
  font-size: 14px;
  color: var(--color-secondary);
  font-weight: 600;
}

/* === Contacts === */
.contacts-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
}
.contact-info {
  display: flex;
  flex-direction: column;
  gap: 30px;
}
.contact-item {
  padding-bottom: 25px;
  border-bottom: 1px solid var(--color-border);
}
.contact-label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--color-secondary);
  margin-bottom: 10px;
  font-weight: 600;
}
.contact-value {
  font-size: 18px;
  color: var(--color-primary);
  display: block;
  font-weight: 600;
}
.contact-value.phone {
  font-size: 32px;
  font-weight: 700;
  color: var(--color-primary);
}
.social-links {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
}
.social-link {
  padding: 10px 20px;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  font-size: 14px;
  color: var(--color-primary);
  transition: all 0.3s;
}
.social-link:hover {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}
.contact-form {
  background: var(--color-bg-alt);
  padding: 40px;
}
.contact-form h3 {
  margin-bottom: 25px;
  font-size: 24px;
}
.form-group {
  margin-bottom: 20px;
}
.form-group input,
.form-group textarea {
  width: 100%;
  padding: 14px;
  border: 1px solid var(--color-border);
  font-family: inherit;
  font-size: 15px;
  background: var(--color-bg);
}
.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
}
.form-group textarea {
  min-height: 120px;
  resize: vertical;
}
.btn-block {
  width: 100%;
}
.form-note {
  font-size: 12px;
  color: var(--color-secondary);
  text-align: center;
  margin-top: 15px;
}
.map-container {
  margin-top: 60px;
  overflow: hidden;
  height: 450px;
}
.map {
  width: 100%;
  height: 100%;
  border: 0;
}

/* === FAQ === */
.faq-grid {
  max-width: 900px;
  margin: 0 auto;
}
.faq-item {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  padding: 25px 30px;
  margin-bottom: 20px;
}
.faq-item summary {
  font-weight: 700;
  cursor: pointer;
  list-style: none;
  font-size: 18px;
  color: var(--color-primary);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.faq-item summary::after {
  content: '+';
  font-size: 24px;
  font-weight: 400;
  transition: transform 0.3s;
}
.faq-item[open] summary::after {
  content: '−';
}
.faq-item p {
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--color-border);
  font-size: 15px;
}
.faq-item ul {
  margin-top: 15px;
  padding-left: 0;
}
.faq-item li {
  margin-bottom: 8px;
  list-style: none;
  padding-left: 25px;
  position: relative;
  color: var(--color-secondary);
}
.faq-item li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--color-primary);
}

/* === Footer === */
.site-footer {
  background: var(--color-primary);
  color: #fff;
  padding: 60px 0 30px;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1fr 1.5fr auto;
  gap: 50px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  margin-bottom: 30px;
}
.foot-brand .logo {
  color: #fff;
  font-size: 24px;
  margin-bottom: 10px;
}
.domain {
  color: rgba(255,255,255,0.6);
  font-size: 14px;
}
.foot-contacts {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.foot-contacts a {
  color: rgba(255,255,255,0.8);
  font-size: 16px;
}
.foot-contacts a:hover {
  color: #fff;
}
.social-line {
  display: flex;
  gap: 15px;
  margin-top: 15px;
}
.copy {
  text-align: center;
  color: rgba(255,255,255,0.5);
  font-size: 13px;
}

/* === Animations === */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s, transform 0.8s;
}
.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}

/* === Responsive === */
@media (max-width: 992px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .benefits-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
  .contacts-wrapper { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .container { padding: 0 15px; }
  .section { padding: 50px 0; }
  
  /* Hero */
  .hero { 
    padding: 120px 0; 
    min-height: 450px;
    background-attachment: scroll;
    background-position: center center;
  }
  .hero h1 { 
    font-size: 32px;
    line-height: 1.2;
    margin-bottom: 15px;
  }
  .hero p { 
    font-size: 16px;
    margin-bottom: 30px;
  }
  .hero-cta { 
    flex-direction: column; 
    align-items: stretch;
    gap: 15px;
    max-width: 300px;
    margin: 0 auto;
  }
  .hero-cta .btn { 
    width: 100%; 
    padding: 18px 20px;
    font-size: 16px;
  }
  
  /* Header */
  .header-inner { 
    padding: 0;
    position: relative;
  }
  .header-actions { 
    display: none;
    position: absolute;
    top: 50%;
    right: 20px;
    transform: translateY(-50%);
  }
  .mobile-menu-toggle { 
    display: flex;
    z-index: 101;
  }
  .nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.95);
    flex-direction: column;
    justify-content: center;
    padding: 20px;
    gap: 25px;
    transform: translateX(-100%);
    opacity: 0;
    pointer-events: none;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 100;
  }
  .nav.mobile-open {
    transform: translateX(0);
    opacity: 1;
    pointer-events: all;
  }
  .nav a {
    color: #fff;
    font-size: 22px;
    text-align: center;
    padding: 10px;
  }
  .nav a:hover {
    color: var(--color-accent);
  }
  
  /* Typography */
  .section-title { 
    font-size: 32px;
    line-height: 1.2;
  }
  .section-subtitle { font-size: 16px; }
  h3 { font-size: 20px; }
  
  /* Services */
  .services-grid { 
    grid-template-columns: 1fr; 
    gap: 30px;
    max-width: 500px;
    margin: 0 auto;
  }
  .service-card { 
    padding: 35px 30px;
    border-width: 2px;
  }
  
  /* Benefits */
  .benefits-grid { 
    grid-template-columns: 1fr; 
    gap: 25px;
    max-width: 500px;
    margin: 0 auto 40px;
  }
  .benefit-card { 
    padding: 35px 30px;
    border-left-width: 5px;
  }
  .benefit-number { 
    font-size: 70px;
    top: 25px;
    right: 25px;
  }
  
  /* Testimonials */
  .testimonials-section {
    padding-top: 40px;
  }
  .testimonials-title { 
    font-size: 28px;
    margin-bottom: 30px;
  }
  .testimonials-grid { 
    grid-template-columns: 1fr; 
    gap: 25px;
    max-width: 500px;
    margin: 0 auto;
  }
  .testimonial-card { 
    padding: 30px;
    border-width: 2px;
  }
  
  /* Contacts */
  .contacts-wrapper { 
    grid-template-columns: 1fr; 
    gap: 40px;
    max-width: 500px;
    margin: 0 auto;
  }
  .contact-item {
    padding-bottom: 20px;
  }
  .contact-label {
    font-size: 13px;
    margin-bottom: 8px;
  }
  .contact-value {
    font-size: 18px;
  }
  .contact-value.phone { 
    font-size: 26px;
    font-weight: 700;
  }
  .contact-form { 
    padding: 35px;
    border-width: 2px;
  }
  .contact-form h3 {
    font-size: 22px;
    text-align: center;
  }
  
  /* Footer */
  .footer-inner { 
    grid-template-columns: 1fr; 
    text-align: center; 
    gap: 35px;
    padding-bottom: 30px;
  }
  .foot-brand .logo {
    font-size: 22px;
  }
  .foot-contacts a {
    font-size: 17px;
  }
  .social-line { 
    justify-content: center;
    flex-wrap: wrap;
  }
  
  /* Map */
  .map-container { 
    height: 300px;
    border: 2px solid var(--color-border);
  }
  
  /* FAQ */
  .faq-grid {
    max-width: 500px;
    margin: 0 auto;
  }
  .faq-item {
    padding: 25px;
    border-width: 2px;
  }
  .faq-item summary {
    font-size: 18px;
  }
}

@media (max-width: 480px) {
  /* Hero */
  .hero { 
    padding: 100px 0; 
    min-height: 400px;
    background-position: center center;
  }
  .hero h1 { 
    font-size: 26px;
    line-height: 1.25;
  }
  .hero p { 
    font-size: 15px;
    margin-bottom: 25px;
  }
  .hero-cta { 
    max-width: 100%;
    gap: 12px;
  }
  .hero-cta .btn { 
    padding: 16px 15px;
    font-size: 15px;
  }
  
  /* Base */
  .container { 
    padding: 0 12px; 
  }
  .section { 
    padding: 40px 0; 
  }
  .section-title { 
    font-size: 26px;
    margin-bottom: 20px;
  }
  
  /* Buttons */
  .btn { 
    padding: 14px 25px; 
    font-size: 14px; 
  }
  
  /* Typography */
  h1 { font-size: 32px; }
  h2 { font-size: 26px; }
  h3 { font-size: 18px; }
  
  /* Cards */
  .service-card { 
    padding: 25px 20px;
  }
  .benefit-card { 
    padding: 25px 20px;
  }
  .benefit-number { 
    font-size: 50px;
    top: 15px;
    right: 15px;
  }
  
  /* Contacts */
  .contact-value.phone { 
    font-size: 22px;
  }
  .contact-form { 
    padding: 25px;
  }
  
  /* Testimonials */
  .testimonial-card { 
    padding: 20px;
  }
  
  /* FAQ */
  .faq-item {
    padding: 20px;
  }
  
  /* Map */
  .map-container { 
    height: 250px;
  }
  
  /* Footer */
  .foot-brand .logo {
    font-size: 20px;
  }
  .foot-contacts a {
    font-size: 15px;
  }
}