/* ===== Base ===== */
:root {
  --color-primary: #e55137;
  --color-primary-dark: #c73d25;
  --color-accent: #f97a1d;
  --color-dark: #1a1a1a;
  --color-gray: #666;
  --color-light-gray: #f5f5f5;
  --color-white: #fff;
  --radius: 12px;
  --shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  --container: 1200px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  color: var(--color-dark);
  line-height: 1.6;
  background: var(--color-white);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  text-decoration: none;
  color: inherit;
}

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 20px;
}

.section {
  padding: 80px 0;
}

.section-title {
  font-size: 2rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 45px;
  line-height: 1.25;
}

.section-title span {
  color: var(--color-primary);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 16px 32px;
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-white);
  background: var(--color-primary);
  border: none;
  border-radius: 50px;
  cursor: pointer;
  transition: background 0.2s, transform 0.2s;
  box-shadow: 0 4px 14px rgba(229, 81, 55, 0.35);
}

.btn:hover {
  background: var(--color-accent);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
  box-shadow: none;
}

.btn-outline:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

.phone-link {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-primary);
  white-space: nowrap;
}

/* ===== Header ===== */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid #eee;
}

.header-inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
  padding: 14px 0;
}

.logo {
  display: flex;
  align-items: center;
  min-width: 0;
}

.logo-text {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--color-dark);
  line-height: 1.1;
}

.logo-text small {
  display: block;
  margin-top: 4px;
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--color-gray);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.nav {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 22px;
  min-width: 0;
}

.nav a {
  font-size: 0.95rem;
  font-weight: 500;
  white-space: nowrap;
  transition: color 0.2s;
}

.nav a:hover {
  color: var(--color-primary);
}

.header-phone {
  font-size: 1.15rem;
  font-weight: 800;
}

.burger {
  display: none;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

.burger span {
  width: 24px;
  height: 2.5px;
  background: var(--color-dark);
  border-radius: 2px;
}

/* мобильное меню по умолчанию скрыто */
.mobile-nav {
  display: none;
}



/* ===== Hero ===== */
.hero {
  padding: 70px 0 90px;
  background: linear-gradient(135deg, #fff8f6 0%, #fff 100%);
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 50px;
  align-items: center;
}

.hero h1 {
  font-size: 2.8rem;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 24px;
}

.hero h1 span {
  color: var(--color-primary);
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--color-gray);
  margin-bottom: 32px;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 36px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: var(--color-white);
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 500;
  box-shadow: var(--shadow);
}

.badge::before {
  content: '✓';
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  background: #2e7d32;
  color: #fff;
  border-radius: 50%;
  font-size: 0.75rem;
}

.hero-form {
  background: var(--color-white);
  padding: 32px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-form h3 {
  font-size: 1.25rem;
  margin-bottom: 8px;
}

.hero-form p {
  color: var(--color-gray);
  font-size: 0.95rem;
  margin-bottom: 20px;
}

.form-group {
  margin-bottom: 16px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 14px 18px;
  font-size: 1rem;
  border: 1px solid #ddd;
  border-radius: 50px;
  outline: none;
  transition: border-color 0.2s;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--color-primary);
}

.form-group textarea {
  border-radius: 16px;
  resize: vertical;
  min-height: 90px;
}

.form-agree {
  font-size: 0.75rem;
  color: var(--color-gray);
  margin-top: 12px;
  text-align: center;
}

.hero-image {
  position: relative;
}

.hero-image img {
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

/* ===== Faults ===== */
.faults {
  background: var(--color-light-gray);
}

.faults-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.fault-card {
  background: var(--color-white);
  padding: 28px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: transform 0.2s;
}

.fault-card:hover {
  transform: translateY(-4px);
}

.fault-card h3 {
  font-size: 1.25rem;
  margin-bottom: 10px;
}

.fault-card ul {
  list-style: none;
  color: var(--color-gray);
  font-size: 0.95rem;
  margin-bottom: 18px;
}

.fault-card ul li {
  padding: 4px 0;
  padding-left: 18px;
  position: relative;
}

.fault-card ul li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--color-primary);
}

.fault-price {
  display: inline-block;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-primary);
}

/* ===== Promo ===== */
.promo {
  background: var(--color-dark);
  color: var(--color-white);
  text-align: center;
  padding: 60px 0;
}

.promo-label {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-accent);
  margin-bottom: 14px;
}

.promo h2 {
  font-size: 2.4rem;
  margin-bottom: 16px;
}

.promo p {
  font-size: 1.1rem;
  opacity: 0.85;
  margin-bottom: 28px;
}

.countdown {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-bottom: 28px;
}

.countdown-item {
  background: rgba(255, 255, 255, 0.1);
  padding: 16px 22px;
  border-radius: var(--radius);
  min-width: 80px;
}

.countdown-item .num {
  display: block;
  font-size: 2rem;
  font-weight: 800;
}

.countdown-item .label {
  font-size: 0.8rem;
  opacity: 0.8;
  text-transform: uppercase;
}

/* ===== Brands ===== */
.brands-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 16px;
}

.brand-item {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 80px;
  background: var(--color-light-gray);
  border-radius: var(--radius);
  font-weight: 600;
  color: var(--color-gray);
  transition: background 0.2s, color 0.2s;
}

.brand-item:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

/* ===== Prices ===== */
.prices {
  background: var(--color-light-gray);
}

.prices-note {
  text-align: center;
  color: var(--color-gray);
  font-size: 0.95rem;
  margin-bottom: 30px;
}

.prices-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 18px;
}

.price-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 18px 22px;
  background: var(--color-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.price-row span:first-child {
  font-weight: 500;
}

.price-row span:last-child {
  font-weight: 700;
  color: var(--color-primary);
  white-space: nowrap;
}

/* ===== Steps ===== */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
  counter-reset: step;
}

.step-card {
  background: var(--color-white);
  padding: 30px;
  padding-top: 60px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  position: relative;
}

.step-card::before {
  counter-increment: step;
  content: counter(step);
  position: absolute;
  top: 20px;
  left: 24px;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary);
  color: var(--color-white);
  font-weight: 800;
  border-radius: 50%;
}

.step-card h3 {
  font-size: 1.1rem;
  margin-bottom: 10px;
}

.step-card p {
  color: var(--color-gray);
  font-size: 0.95rem;
}

/* ===== Masters ===== */
.masters {
  background: var(--color-light-gray);
}

.masters-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.master-card {
  background: var(--color-white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  text-align: center;
}

.master-card img {
  width: 100%;
  height: 240px;
  object-fit: cover;
}

.master-info {
  padding: 22px;
}

.master-info h3 {
  font-size: 1.15rem;
  margin-bottom: 4px;
}

.master-info p {
  color: var(--color-gray);
  font-size: 0.9rem;
}

.master-exp {
  display: inline-block;
  margin-top: 10px;
  padding: 6px 14px;
  background: #fff3e0;
  color: var(--color-accent);
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
}

/* ===== About / Stats ===== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.about-text h2 {
  text-align: left;
  margin-bottom: 24px;
}

.about-text p {
  color: var(--color-gray);
  margin-bottom: 16px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.stat-card {
  background: var(--color-light-gray);
  padding: 24px;
  border-radius: var(--radius);
  text-align: center;
}

.stat-card .num {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-primary);
}

.stat-card .label {
  font-size: 0.9rem;
  color: var(--color-gray);
}

/* ===== Signs ===== */
.signs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.sign-card {
  background: var(--color-white);
  padding: 28px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border-left: 4px solid var(--color-primary);
}

.sign-card h3 {
  font-size: 1.1rem;
  margin-bottom: 10px;
}

.sign-card p {
  color: var(--color-gray);
  font-size: 0.95rem;
}

/* ===== Advantages ===== */
.advantages {
  background: var(--color-light-gray);
}

.adv-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.adv-card {
  display: flex;
  gap: 18px;
  background: var(--color-white);
  padding: 28px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.adv-num {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary);
  color: var(--color-white);
  font-size: 1.25rem;
  font-weight: 800;
  border-radius: 50%;
}

.adv-content h3 {
  font-size: 1.1rem;
  margin-bottom: 6px;
}

.adv-content p {
  color: var(--color-gray);
  font-size: 0.95rem;
}

/* ===== Reviews ===== */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.review-card {
  background: var(--color-white);
  padding: 28px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.review-text {
  color: var(--color-gray);
  font-size: 0.95rem;
  margin-bottom: 18px;
  font-style: italic;
}

.review-author {
  font-weight: 700;
}

.review-date {
  font-size: 0.8rem;
  color: #999;
}

/* ===== Districts ===== */
.districts {
  background: var(--color-light-gray);
}

.districts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
}

.district-item {
  padding: 14px 18px;
  background: var(--color-white);
  border-radius: var(--radius);
  font-size: 0.95rem;
  text-align: center;
  box-shadow: var(--shadow);
}

/* ===== Contacts ===== */
.contacts-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.contact-item {
  margin-bottom: 22px;
}

.contact-item h3 {
  font-size: 1rem;
  color: var(--color-gray);
  margin-bottom: 6px;
}

.contact-item p,
.contact-item a {
  font-size: 1.15rem;
  font-weight: 600;
}

.contact-item a.phone-link {
  font-size: 1.35rem;
}

.contact-map {
  background: var(--color-light-gray);
  border-radius: var(--radius);
  overflow: hidden;
  height: 360px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gray);
}

/* ===== Footer ===== */
.footer {
  background: var(--color-dark);
  color: var(--color-white);
  padding: 50px 0 24px;
  font-size: 0.9rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-logo {
  font-size: 1.4rem;
  font-weight: 800;
  margin-bottom: 12px;
}

.footer-desc {
  opacity: 0.7;
  line-height: 1.5;
}

.footer-title {
  font-weight: 700;
  margin-bottom: 14px;
}

.footer a {
  display: block;
  opacity: 0.7;
  margin-bottom: 8px;
  transition: opacity 0.2s;
}

.footer a:hover {
  opacity: 1;
  color: var(--color-accent);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  opacity: 0.6;
}

/* ===== Modal ===== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 200;
  padding: 20px;
}

.modal-overlay.active {
  display: flex;
}

.modal {
  background: var(--color-white);
  border-radius: var(--radius);
  max-width: 460px;
  width: 100%;
  padding: 32px;
  position: relative;
  animation: modalIn 0.25s ease;
}

@keyframes modalIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--color-gray);
}

.modal h3 {
  margin-bottom: 8px;
}

.modal p {
  color: var(--color-gray);
  margin-bottom: 20px;
}

/* ===== Responsive ===== */
@media (max-width: 1200px) {
  .nav {
    gap: 16px;
  }

  .nav a {
    font-size: 0.9rem;
  }

  .logo-text {
    font-size: 1.4rem;
  }
}

@media (max-width: 992px) {
  .header-inner {
    grid-template-columns: auto auto;
    justify-content: space-between;
  }

  .nav {
    display: none;
  }

  .header-phone {
    display: none;
  }

  .burger {
    display: inline-flex;
  }

  .mobile-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-white);
    border-bottom: 1px solid #eee;
    padding: 16px 20px 20px;
    display: none;
    flex-direction: column;
    gap: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  }

  .mobile-nav.active {
    display: flex;
  }

  .mobile-nav a {
    font-size: 1rem;
    font-weight: 500;
  }

  .mobile-nav .phone-link {
    margin-top: 6px;
    font-size: 1.2rem;
  }
}

@media (max-width: 576px) {
  .header-inner {
    padding: 10px 0;
    gap: 12px;
  }

  .logo-text {
    font-size: 1.25rem;
  }

  .logo-text small {
    font-size: 0.62rem;
  }
}

.hero {
  padding: 70px 0 90px;
  background:
          linear-gradient(rgba(0, 0, 0, 0.35), rgba(0, 0, 0, 0.35)),
          url("/images/hero.jpg") center / cover no-repeat;
}

.hero-title {
  font-size: 3rem;            /* крупнее и заметнее */
  font-weight: 800;           /* максимальная жирность */
  line-height: 1.2;
  color: #111;                /* почти чёрный для контраста */
  margin-bottom: 20px;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.35); /* мягкая тень для читаемости */
}

.hero-title span {
  color: var(--color-primary);
}

.hero-subtitle {
  font-size: 1.2rem;
  font-weight: 500;
  line-height: 1.5;
  color: #222;                /* затемнили текст относительно фона */
  max-width: 720px;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.25);
  margin-bottom: 28px;
}

.promo {
  background:
          linear-gradient(rgba(0, 0, 0, 0.89), rgba(0, 0, 0, 0.89)),
          url("/images/promo.jpg") center / cover no-repeat;
  color: #fff;
  text-align: center;
  padding: 60px 0;
}

.promo h2 {
  font-size: 2.4rem;
  margin-bottom: 16px;
  color: #fff;
}

.promo p {
  font-size: 1.1rem;
  opacity: 0.95;
  margin-bottom: 28px;
  color: rgba(255, 255, 255, 0.92);
}

.promo-label {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #ffb067;
  margin-bottom: 14px;
}


.trust-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.trust-card {
  background: var(--color-white);
  padding: 28px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.trust-icon {
  width: 46px;
  height: 46px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  border-radius: 50%;
  background: #eaf6ea;
  color: #2e7d32;
  font-size: 1.2rem;
  font-weight: 800;
}

.trust-card h3 {
  font-size: 1.1rem;
  margin-bottom: 10px;
}

.trust-card p {
  color: var(--color-gray);
  font-size: 0.95rem;
}

.trust-note {
  text-align: center;
  color: var(--color-gray);
  margin-top: 28px;
  max-width: 820px;
  margin-left: auto;
  margin-right: auto;
}

.master-card-top img {
  object-position: center 22%;
}