/* ============================================
   Глобальные переменные цветов
   ============================================ */
:root {
  --color-primary: #e60012;
  --color-secondary: #91a2b8;
  --color-light-gray: #e6e6e6;
  --color-light-blue: #e9f1fc;
  --color-white: #ffffff;
  --color-dark-blue: #152333;
  --color-dark-gray: #3c3c3c;
  --color-black: #0a0a0a;
  /* Переменные для формы запроса коммерческого предложения (используем цвета проекта) */
  --color1: #152333; /* темно-синий */
  --color2: #152333; /* темно-синий для текста */
  --color3: #e60012; /* красный для hover */
  --color4: #ffffff; /* белый для фона */
  --color5: #424242;
  --color6: #333333;
  --color7: #91a2b8; /* серый */
}

/* ============================================
   Сброс стилей и базовые настройки
   ============================================ */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  line-height: 120%;
}

/* Отключение дефолтных состояний фокуса/активации (оформим вручную) */
*:focus,
*:focus-visible,
*:active {
  outline: none !important;
  box-shadow: none !important;
}

ul{
    position: relative;
    left:18px;
    
}

button,
input,
select,
textarea {
  -webkit-appearance: none;
  appearance: none;
}

/* Блокировка прокрутки при открытых модальных окнах */
body.modal-open {
    overflow: hidden !important;
    position: fixed;
    width: 100%;
}

html.modal-open {
    overflow: hidden !important;
}

a,
button {
  -webkit-tap-highlight-color: transparent;
}

a:focus,
a:active {
  text-decoration: none;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  overflow-x: hidden;
  width: 100%;
  max-width: 100%;
}

body {
  font-family: "Montserrat", -apple-system, BlinkMacSystemFont, "Segoe UI",
    Roboto, "Helvetica Neue", Arial, sans-serif;
  line-height: 1.6;
  color: var(--color-black);
  background-color: var(--color-white);
  overflow-x: hidden;
  width: 100%;
  max-width: 100%;
  position: relative;
}

/* ============================================
   Типографика
   ============================================ */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: 1rem;
  color: var(--color-dark-blue);
}

h1 {
  font-size: 2.5rem;
}
h2 {
  font-size: 2rem;
}
h3 {
  font-size: 1.75rem;
}
h4 {
  font-size: 1.5rem;
}
h5 {
  font-size: 1.25rem;
}
h6 {
  font-size: 1rem;
}

p {
  margin-bottom: 1rem;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: var(--color-dark-blue);
  text-decoration: underline;
}

/* Исключение для карточек услуг */
a.service-card--link,
a.service-card--link:hover,
a.service-card--link:active,
a.service-card--link:focus,
a.service-card--link:visited {
  text-decoration: none !important;
  border-bottom: none !important;
  border-top: none !important;
}

a.service-card--link *,
a.service-card--link:hover *,
a.service-card--link:active *,
a.service-card--link:focus *,
a.service-card--link:visited * {
  text-decoration: none !important;
  border-bottom: none !important;
  border-top: none !important;
}

/* ============================================
   Контейнеры
   ============================================ */
.container {
  max-width: 75rem; /* 1200px */
  margin: 0 auto;
  padding: 0 1.25rem; /* 20px */
  width: 100%;
  box-sizing: border-box;
}

.container-fluid {
  width: 100%;
  max-width: 80rem; /* 1280px */
  padding: 1.25rem 1.25rem; /* 20px */
  margin: 0 auto;
  box-sizing: border-box;
}

/* Полноширинный контейнер без отступов */
.container-full {
  width: 100%;
  margin: 0;
  padding: 0;
}

/* ============================================
   Кнопки
   ============================================ */
.btn {
  display: inline-block;
  padding: 12px 24px;
  font-size: 1rem;
  font-weight: 500;
  text-align: center;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
}

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

.btn-primary:hover {
  background-color: #cc0011;
  color: var(--color-white);
  text-decoration: none;
}

.btn-secondary {
  background-color: var(--color-secondary);
  color: var(--color-white);
}

.btn-secondary:hover {
  background-color: #7a8fa0;
  color: var(--color-white);
  text-decoration: none;
}

.btn-outline {
  background-color: transparent;
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
}

.btn-outline:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
  text-decoration: none;
}

/* ============================================
   Утилиты цветов
   ============================================ */
.bg-primary {
  background-color: var(--color-primary) !important;
}
.bg-secondary {
  background-color: var(--color-secondary) !important;
}
.bg-light-gray {
  background-color: var(--color-light-gray) !important;
}
.bg-light-blue {
  background-color: var(--color-light-blue) !important;
}
.bg-white {
  background-color: var(--color-white) !important;
}
.bg-dark-blue {
  background-color: var(--color-dark-blue) !important;
}
.bg-dark-gray {
  background-color: var(--color-dark-gray) !important;
}
.bg-black {
  background-color: var(--color-black) !important;
}

.text-primary {
  color: var(--color-primary) !important;
}
.text-secondary {
  color: var(--color-secondary) !important;
}
.text-white {
  color: var(--color-white) !important;
}
.text-dark-blue {
  color: var(--color-dark-blue) !important;
}
.text-dark-gray {
  color: var(--color-dark-gray) !important;
}
.text-black {
  color: var(--color-black) !important;
}

/* ============================================
   Сетка
   ============================================ */
.row {
  display: flex;
  flex-wrap: wrap;
  margin: 0 -0.9375rem; /* -15px */
}

.col {
  flex: 1;
  padding: 0 0.9375rem; /* 15px */
}

.col-12 {
  flex: 0 0 100%;
  max-width: 100%;
  padding: 0 0.9375rem; /* 15px */
}
.col-6 {
  flex: 0 0 50%;
  max-width: 50%;
  padding: 0 0.9375rem; /* 15px */
}
.col-4 {
  flex: 0 0 33.333333%;
  max-width: 33.333333%;
  padding: 0 0.9375rem; /* 15px */
}
.col-3 {
  flex: 0 0 25%;
  max-width: 25%;
  padding: 0 0.9375rem; /* 15px */
}

@media (max-width: 768px) {
  .col-6,
  .col-4,
  .col-3 {
    flex: 0 0 100%;
    max-width: 100%;
  }
}

/* ============================================
   Формы
   ============================================ */
.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: var(--color-dark-blue);
}

.form-control {
  width: 100%;
  padding: 10px 15px;
  font-size: 1rem;
  border: 1px solid var(--color-light-gray);
  border-radius: 4px;
  transition: border-color 0.3s ease;
}

.form-control:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px rgba(230, 0, 18, 0.1);
}

textarea.form-control {
  min-height: 120px;
  resize: vertical;
}

/* ============================================
   Секции
   ============================================ */
.section {
  padding: 60px 0;
}

.section-title {
  text-align: center;
  margin-bottom: 3rem;
}

/* ============================================
   Адаптивность
   ============================================ */
/* Планшет (768px - 1024px) */
@media (min-width: 769px) and (max-width: 1024px) {
  html {
    overflow-x: hidden;
  }

  body {
    overflow-x: hidden;
  }

  .container-fluid {
    width: 95%;
    max-width: 95%;
    padding: 1.25rem 1.5rem; /* 20px 24px */
    box-sizing: border-box;
    overflow-x: hidden;
  }

  .container {
    max-width: 95%;
    padding: 0 1.5rem; /* 24px */
    box-sizing: border-box;
  }
}

@media (max-width: 768px) {
  html {
    font-size: 14px;
    overflow-x: hidden;
  }

  body {
    overflow-x: hidden;
  }

  h1 {
    font-size: 2rem;
  }
  h2 {
    font-size: 1.75rem;
  }
  h3 {
    font-size: 1.5rem;
  }

  .section {
    padding: 2.5rem 0; /* 40px */
  }

  /* Мобильная ширина контейнера */
  .container-fluid {
    width: 100%;
    max-width: 100%;
    padding: 0 0.625rem; /* 10px */
    margin: 0;
    box-sizing: border-box;
    overflow-x: hidden;
  }
}