* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
html {
  font-size: 16px;
}
body {
  font-family: "Montserrat", sans-serif;
  line-height: 1.25;
}
.container {
  width: 90vw;
  margin: 0 auto;
}
a {
  text-decoration: none;
}
ul {
  list-style: none;
}
.section-title {
  font-family: "Advent Pro", sans-serif;
  font-size: clamp(2.125rem, 1.6923rem + 1.9231vw, 4rem);
  line-height: 1.15;
  margin-bottom: clamp(1.875rem, 1.3702rem + 2.2436vw, 4.0625rem);
}
.header {
  background: url("img/bkg.jpg") right/cover no-repeat;
  padding-top: 60px;
  padding-bottom: 40px;
  position: relative;
  z-index: 1;
}
.title {
  text-align: center;
  color: #c9b2a1;
  font-family: "Advent Pro", sans-serif;
  font-size: clamp(2.3125rem, 2.0673rem + 1.0897vw, 3.375rem);
  font-weight: 600;
}
.header-content {
  display: flex;
  font-size: clamp(1.3125rem, 0.9231rem + 1.7308vw, 3rem);
  font-weight: 400;
  color: #ffffff;
}
.header-content-left,
.header-content-right {
  flex-basis: 100%;
}
.header-content-left {
  transform: translateY(15%);
}
.header-content-right {
  position: relative;
  text-align: right;
  display: flex;
}
.header-content-right img {
  width: 90%;
  position: relative;
  z-index: 9;
}
.header-content-right ul {
  position: absolute;
  bottom: 10%;
  left: 0;
  transform: translateX(-66%);
}
.header-content-right li {
  font-family: "Advent Pro", sans-serif;
  font-size: clamp(1.3125rem, 0.9231rem + 1.7308vw, 3rem);
  border-bottom: 1px solid #fff;
  text-align: left;
  margin-top: clamp(1.5625rem, 1.2019rem + 1.6026vw, 3.125rem);
  padding-right: 50px;
}
.header-content-right li:nth-child(2) {
  transform: translateX(-30%);
}

/* Solutions */
.solutions {
  background: url("img/bkg-2.jpg") center/cover no-repeat;
  padding-top: clamp(3.75rem, 2.7404rem + 4.4872vw, 8.125rem);
  padding-bottom: clamp(3.75rem, 0.5769rem + 14.1026vw, 17.5rem);
  margin-top: -5vh;
  border-radius: 40px;
  position: relative;
  z-index: 10;
}
.solutions ul {
  margin-bottom: clamp(4.375rem, 3.9423rem + 1.9231vw, 6.25rem);
}
.solutions li {
  display: flex;
  gap: 25px;
  align-items: center;
  font-size: clamp(1.3125rem, 1.0962rem + 0.9615vw, 2.25rem);
}

.solutions li + li {
  margin-top: clamp(2.1875rem, 1.6827rem + 2.2436vw, 4.375rem);
}
.solutions span {
  font-size: clamp(2.125rem, 1.6923rem + 1.9231vw, 4rem);
  color: #c9b2a1;
}
.btn {
  font-size: clamp(1.6875rem, 1.5rem + 0.8333vw, 2.5rem);
  color: #fff;
  background-color: #000000;
  padding: clamp(1.5625rem, 1.3462rem + 0.9615vw, 2.5rem)
    clamp(2.5rem, 1.8798rem + 2.7564vw, 5.1875rem);
  text-decoration: none;
  border-radius: 36px;
  display: block;
  max-width: fit-content;
  margin: 0 auto;
  transition: all 0.3s linear;
}
.btn:hover {
  transform: scale(1.05);
}

/* Бегущая строка */
.marquee {
  padding: clamp(1.875rem, 1.5865rem + 1.2821vw, 3.125rem) 0;
  border-top: 1px solid #c9b2a1;
  border-bottom: 1px solid #c9b2a1;
  overflow: hidden;
  margin-bottom: clamp(3.75rem, 0.5769rem + 14.1026vw, 17.5rem);
}

.marquee__inner {
  display: flex;
  width: max-content;
  will-change: transform;
  animation: marquee-scroll 60s linear infinite;
}

.marquee__group {
  display: inline-flex;
  flex-shrink: 0;
  gap: clamp(1.875rem, 1.2981rem + 2.5641vw, 4.375rem);
}

.marquee__group img {
  display: block;
  height: clamp(18.75rem, 14.8558rem + 17.3077vw, 35.625rem);
}

.marquee:hover .marquee__inner {
  animation-play-state: paused;
}

@keyframes marquee-scroll {
  to {
    transform: translateX(-50%);
  }
}

@media (prefers-reduced-motion: reduce) {
  .marquee__inner {
    animation: none;
  }
}

/* Footer */
.footer {
  padding-top: clamp(2.1875rem, 1.9712rem + 0.9615vw, 3.125rem);
  padding-bottom: clamp(5rem, 3.8462rem + 5.1282vw, 10rem);
  background-color: #000000;
  border-top-left-radius: 40px;
  border-top-right-radius: 40px;
}
.footer .section-title {
  color: #c9b2a1;
}
.footer-socials {
  color: #ffffff;
  font-size: clamp(1.125rem, 0.8654rem + 1.1538vw, 2.25rem);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 30px 10px;
}
.footer-socials a,
.footer-socials div {
  color: #fff;
  display: flex;
  align-items: center;
  gap: 10px;
}
.tel {
  position: relative;
}
.tel span {
  position: absolute;
  font-size: clamp(0.6875rem, 0.6442rem + 0.1923vw, 0.875rem);
  opacity: 0.7;
  left: 55px;
  top: 85%;
}
@media (max-width: 1400px) {
  .header-content {
    flex-wrap: wrap;
    gap: 50px;
  }
  .header-content-right {
    align-items: center;
  }
  .header-content-right ul {
    position: static;
    transform: translate(25%, -30%);
    align-self: flex-end;
  }
  .header-content-right img {
    width: 50%;
  }
}
@media (max-width: 768px) {
  .header-content-left {
    text-align: center;
  }
  .header-content-right ul {
    transform: translate(38%, -30%);
  }
}
@media (max-width: 480px) {
  .header {
    padding-bottom: 30px;
  }
  .header-content-right ul {
    transform: translate(45%, -17%);
  }
}