/* ============================================================
   RESET & BASE
   ============================================================ */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
  background-color: #ffffff;
  color: #202124;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

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

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

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 10px;
}

/* ============================================================
   ЦВЕТА
   ============================================================ */
:root {
  --green-dark: #1e7e34;
  --green-medium: #2e7d32;
  --green-light: #e8f5e9;
  --green-hover: #166b2a;
  --gray-bg: #f8f9fa;
  --text-primary: #202124;
  --text-secondary: #5f6368;
  --border-light: #e8eaed;
}

/* ============================================================
   ЛОГОТИП
   ============================================================ */
.logo {
  display: inline-flex;
  align-items: baseline;
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.3px;
}

.logo__text {
  color: var(--text-primary);
}

.logo__accent {
  color: var(--green-dark);
}

.logo__img {
  height: 35px;
  object-fit: contain;
  display: block;
}

/* ============================================================
   HEADER
   ============================================================ */
.header {
  position: relative;
  z-index: 10;
  background: #ffffff;
  border-bottom: 1px solid var(--border-light);
  padding: 12px 0;
  margin-bottom: 20px;
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px 20px;
}

.header__contacts {
  display: flex;
  align-items: center;
  gap: 12px 20px;
  flex-wrap: wrap;
}

.header__contact {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  color: var(--text-secondary);
  transition: color 0.2s;
  padding: 4px 0;
}

.header__contact:hover {
  color: var(--green-dark);
}

.header__contact svg {
  flex-shrink: 0;
  color: var(--green-medium);
}

/* ============================================================
   HERO — ФОНОВЫЙ СЛАЙДЕР (ВСЁ ВНУТРИ КОНТЕЙНЕРА)
   ============================================================ */
.hero {
  padding: 0 0 60px 0;
  background: #ffffff;
  padding-left: 10px;
  padding-right: 10px;
}

.hero__container {
  position: relative;
  height: 520px;
  min-height: 400px;
  overflow: hidden;
  border-radius: 12px;
  background: #2c2c2c;
}

.hero__slider {
  position: absolute;
  inset: 0;
  z-index: 0;
  border-radius: 12px;
  overflow: hidden;
}

.hero__slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 1s ease;
}

.hero__slide.active {
  opacity: 1;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  border-radius: 12px;
  background: linear-gradient(
    90deg,
    rgba(0, 0, 0, 0.7) 0%,
    rgba(0, 0, 0, 0.3) 80%,
    rgba(0, 0, 0, 0) 100%
  );
}

.hero__content {
  position: relative;
  z-index: 2;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-left: 40px;
  max-width: 60%;
}

.hero__title {
  font-size: 38px;
  font-weight: 700;
  line-height: 1.2;
  color: #ffffff;
  margin-bottom: 12px;
  letter-spacing: -0.5px;
}

.hero__title-accent {
  color: #7ecf8a;
}

.hero__subtitle {
  font-size: 18px;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 8px;
  font-weight: 400;
}

.hero__note {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.6);
  margin-top: 4px;
}

.hero__dots {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  gap: 8px;
}

.hero__dots span {
  display: block;
  width: 28px;
  height: 2px;
  border-radius: 2px;
  background: rgba(255, 255, 255, 0.35);
  cursor: pointer;
  transition: background 0.3s;
}

.hero__dots span.active {
  background: #ffffff;
}

/* ============================================================
   СЕКЦИЯ УСЛУГ (4 блока)
   ============================================================ */

.section-title {
  font-size: 30px;
  font-weight: 600;
  text-align: center;
  margin-bottom: 40px;
  color: var(--text-primary);
  letter-spacing: -0.3px;
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}

.services {
  padding: 0 0 60px 0;
  background: #ffffff;
}

.service {
  text-align: center;
  padding: 40px 5px 60px 5px;
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: 12px;
  transition:
    box-shadow 0.3s ease,
    border-color 0.3s ease;
}

.service:hover {
  border-color: var(--green-dark);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
}

.service__icon {
  max-width: 100px;
  max-height: 100px;
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--green-dark);
  /* Защита от выделения и перетаскивания */
  user-select: none;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
}

.service__icon img {
  width: 100%;
  height: 100%;
  width: 100px;
  height: 100px;
  display: block;
  /* Запрещаем перетаскивание и выделение */
  user-select: none;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  -webkit-user-drag: none;
  user-drag: none;
  pointer-events: none; /* Запрещает любые взаимодействия с изображением */
}

/* .service__icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 16px;
  background: var(--green-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--green-dark);
}

.service__icon svg {
  width: 30px;
  height: 30px;
} */

.service__title {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.service__desc {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* ============================================================
   ПОРТФОЛИО — КАРУСЕЛЬ (40% / 60%)
   ============================================================ */
.portfolio {
  padding: 0 0 60px 0;
  background: #ffffff;
}

.portfolio__slider {
  position: relative;
  overflow: hidden;
  border-radius: 12px;
  background: #ffffff;
  border: 1px solid var(--border-light);
}

.portfolio__track {
  display: flex;
  transition: transform 0.5s ease;
}

.portfolio__slide {
  flex: 0 0 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  padding: 0px 60px;
  min-height: 340px;
}

/* === 50% на картинку === */
.portfolio__slide-image {
  flex: 0 0 50%;
  width: 50%;
  max-width: 400px;
  height: 300px;
  object-fit: contain;
  background: #ffffff;
  border-radius: 8px;
}

/* === 50% на описание === */
.portfolio__slide-info {
  flex: 0 0 50%;
  padding-right: 20px;
}

.portfolio__slide-title {
  font-size: 28px;
  font-weight: 600;
  color: var(--green-dark);
  margin-bottom: 12px;
}

.portfolio__slide-desc {
  font-size: 17px;
  color: var(--text-secondary);
  line-height: 1.8;
}

.portfolio__slide-desc p {
  margin-bottom: 4px;
}

.portfolio__slide-desc .label {
  font-weight: 500;
  color: var(--text-primary);
}

/* Стрелки */
.portfolio__arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  width: 44px;
  height: 44px;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
  transition: all 0.2s;
}

.portfolio__arrow:hover {
  background: #ffffff;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.portfolio__arrow--prev {
  left: 10px;
}
.portfolio__arrow--next {
  right: 10px;
}

/* Точки */
.portfolio__dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 20px;
}

.portfolio__dots span {
  display: block;
  width: 28px;
  height: 2px;
  border-radius: 2px;
  background: var(--border-light);
  cursor: pointer;
  transition: background 0.3s;
}

.portfolio__dots span.active {
  background: var(--green-dark);
}

/* ============================================================
   ИНДИВИДУАЛЬНЫЙ ЗАКАЗ
   ============================================================ */
.custom {
  padding: 0 0 60px 0;
  padding-left: 10px;
  padding-right: 10px;
  background: #ffffff;
}

.custom__inner {
  background: var(--green-light);
  border-radius: 12px;
  padding: 48px 56px;
  text-align: center;
}

.custom__title {
  font-size: 26px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.custom__desc {
  font-size: 17px;
  color: var(--text-secondary);
  margin-bottom: 20px;
}

.custom__btn {
  display: inline-block;
  padding: 16px 40px;
  background: #2d6a4f;
  color: #fff;
  font-weight: 600;
  font-size: 16px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.3s ease;
  font-family: inherit;
}

.custom__btn:hover {
  background: #409f7a;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* .custom__btn {
  display: inline-block;
  padding: 12px 36px;
  background: var(--green-dark);
  color: #ffffff;
  font-size: 16px;
  font-weight: 500;
  border-radius: 8px;
  transition: background 0.2s;
}

.custom__btn:hover {
  background: var(--green-hover);
} */

/* ============================================================
   ФУТЕР
   ============================================================ */
.footer {
  background: #ffffff;
  border-top: 1px solid var(--border-light);
  padding: 48px 0 0;
}

.footer__inner {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
}

.footer__slogan {
  font-size: 14px;
  color: var(--text-secondary);
  margin-top: 4px;
}

.footer__title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.footer__link {
  display: block;
  font-size: 15px;
  color: var(--text-secondary);
  padding: 3px 0;
  transition: color 0.2s;
}

.footer__link:hover {
  color: var(--green-dark);
}

.footer__text {
  font-size: 15px;
  color: var(--text-secondary);
  padding: 3px 0;
}

.footer__socials {
  display: flex;
  gap: 12px;
  margin-top: 8px;
}

.footer__socials a {
  color: var(--text-secondary);
  transition: color 0.2s;
}

.footer__socials a:hover {
  color: var(--green-dark);
}

.footer__bottom {
  border-top: 1px solid var(--border-light);
  padding: 16px 0;
}

.footer__bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: var(--text-secondary);
}

.footer__bottom-inner a {
  transition: color 0.2s;
}

.footer__bottom-inner a:hover {
  color: var(--green-dark);
}

.footer .logo__img {
  height: 40px;
  padding-top: 6px;
  object-fit: contain;
  display: block;
}

/* ============================================================
   АДАПТИВ
   ============================================================ */

@media (max-width: 1024px) {
  .hero__container {
    height: 440px;
    min-height: 340px;
  }
  .hero__title {
    font-size: 32px;
  }
  .hero__content {
    max-width: 70%;
    padding-left: 30px;
  }
  .services__grid {
    gap: 16px;
  }
  .portfolio__slide {
    padding: 30px 40px;
    gap: 30px;
  }
  .portfolio__slide-image {
    flex: 0 0 220px;
    width: 220px;
    height: 220px;
  }
}

@media (max-width: 768px) {
  .header__contacts {
    padding: 10px 0;
  }
  .header__contacts a {
    padding: 6px 6px;
  }

  .header__inner {
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
  }

  .logo {
    justify-content: center;
  }

  .header__contacts {
    justify-content: center;
    gap: 10px 14px;
    flex-wrap: wrap;
  }

  .header__contact {
    font-size: 13px;
  }
  .header__contact span {
    display: none;
  }
  .header__contact svg {
    width: 22px;
    height: 22px;
  }

  .hero {
    padding: 10px 0;
  }

  .hero__container {
    height: 400px;
    min-height: 320px;
    border-radius: 0 !important;
  }

  .hero__content {
    max-width: 100%;
    padding: 0 20px;
    text-align: center;
    align-items: center;
  }

  .hero__slider {
    border-radius: 0 !important;
  }

  .hero__overlay {
    background: rgba(0, 0, 0, 0.6);
    border-radius: 0 !important;
  }

  .hero__title {
    font-size: 24px;
  }

  .hero__subtitle {
    font-size: 15px;
  }

  .hero__dots {
    bottom: 14px;
  }
  .hero__dots span {
    width: 20px;
  }

  .services {
    padding: 40px 0;
  }
  .section-title {
    font-size: 24px;
    margin-bottom: 28px;
  }
  .services__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  /* .service__icon {
    width: 52px;
    height: 52px;
  } */

  .service__icon svg {
    width: 24px;
    height: 24px;
  }
  .service__title {
    font-size: 16px;
  }
  .service__desc {
    font-size: 14px;
  }

  .portfolio {
    padding: 40px 0;
  }

  .portfolio__slide {
    flex-direction: column;
    padding: 24px 20px 32px;
    gap: 16px;
    min-height: auto;
    text-align: center;
  }

  .portfolio__slide-image {
    flex: 0 0 auto;
    width: 220px;
    height: 220px;
    max-width: 100%;
  }

  .portfolio__slide-title {
    font-size: 20px;
  }

  .portfolio__arrow {
    width: 34px;
    height: 34px;
  }
  .portfolio__arrow--prev {
    left: 0;
  }
  .portfolio__arrow--next {
    right: 0;
  }
  .portfolio__dots span {
    width: 20px;
  }

  .custom {
    padding: 40px 0;
  }
  .custom__inner {
    padding: 28px 20px;
    border-radius: 0 !important;
  }
  .custom__title {
    font-size: 20px;
  }
  .custom__desc {
    font-size: 15px;
  }
  .custom__btn {
    padding: 10px 28px;
    font-size: 15px;
  }

  .footer__inner {
    grid-template-columns: 1fr;
    gap: 24px;
    text-align: center;
  }
  .footer__socials {
    justify-content: center;
  }
  .footer__bottom-inner {
    flex-direction: column;
    gap: 6px;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .hero__container {
    height: 360px;
    min-height: 280px;
  }
  .hero__title {
    font-size: 20px;
  }
  .hero__subtitle {
    font-size: 14px;
  }

  .services__grid {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

  .service {
    padding: 16px 12px;
    border: 1px solid var(--border-light);
    border-radius: 12px;
  }

  .service__icon img {
    max-width: 60px;
    max-height: 60px;
  }

  .portfolio__slide-image {
    width: 180px;
    height: 180px;
  }
  .portfolio__slide {
    padding: 16px 14px 24px;
  }
  .portfolio__slide-title {
    font-size: 18px;
  }
  .portfolio__slide-desc {
    font-size: 14px;
  }
}