:root {
  --bg-main: #000000;
  --bg-section: #303030;
  --bg-soft: #080808;
  --bg-footer: #050505;

  --text-main: #ffffff;
  --text-soft: #dddddd;
  --text-muted: #bdbdbd;

  --border: rgba(255, 255, 255, 0.12);
  --overlay-dark: rgba(0, 0, 0, 0.5);

  --container: 1360px;
  --nav-height: 120px;
  --radius: 24px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg-main);
  color: var(--text-main);
  font-family: 'Inter', sans-serif;
  overflow-x: hidden;
}

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

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

.container {
  width: min(var(--container), calc(100% - 120px));
  margin: 0 auto;
}

.section {
  min-height: 100vh;
  padding: 160px 0 90px;
  background: var(--bg-section);
}

.page-section {
  position: relative;
}

/* NAVBAR */
.navbar {
  position: fixed;
  inset: 0 0 auto 0;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 60px;
  z-index: 200;
  transition: background 0.3s ease, backdrop-filter 0.3s ease;
}

.navbar.scrolled {
  background: rgba(0, 0, 0, 0.84);
  backdrop-filter: blur(12px);
}

.logo img {
  width: 170px;
  height: auto;
}

.menu {
  list-style: none;
  display: flex;
  gap: 40px;
}

.menu a {
  font-size: 16px;
  font-weight: 400;
  color: #f0f0f0;
  opacity: 0.95;
  transition: opacity 0.25s ease;
  position: relative;
}

.menu a:hover,
.menu a.active {
  opacity: 1;
}

.menu a.active::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -10px;
  width: 100%;
  height: 2px;
  background: #ffffff;
}

.menu-toggle {
  display: none;
  border: 0;
  background: transparent;
  width: 34px;
  height: 28px;
  cursor: pointer;
  z-index: 220;
}

.menu-toggle span {
  display: block;
  height: 2px;
  width: 100%;
  background: #fff;
  margin: 6px 0;
  transition: 0.3s ease;
}

.menu-toggle.active span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* BUTTON */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 170px;
  height: 44px;
  padding: 0 28px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.btn:hover {
  transform: translateY(-2px);
  opacity: 0.92;
}

.btn-white {
  background: #f0f0f0;
  color: #000;
}

/* HERO */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 180px 60px 100px;
  overflow: hidden;
}

.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(0,0,0,0.52), rgba(0,0,0,0.2));
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 760px;
}

.hero-content p {
  font-size: 58px;
  line-height: 1.08;
  font-weight: 300;
  letter-spacing: -1.4px;
  margin-bottom: 18px;
  text-shadow: 0 2px 16px rgba(0, 0, 0, 0.35);
}

.hero-content .btn {
  margin-top: 28px;
}

/* ABOUT */
.about {
  background: var(--bg-soft);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 80px;
}

.about-copy h2,
.rental-copy h2,
.contacts-copy h2 {
  font-size: 66px;
  line-height: 1;
  margin-bottom: 44px;
  font-weight: 800;
  letter-spacing: -1px;
}

.about-copy p,
.rental-copy p,
.contacts-copy p {
  font-size: 23px;
  line-height: 1.42;
  max-width: 760px;
  color: var(--text-soft);
  margin-bottom: 28px;
}

.about-gallery {
  display: flex;
  gap: 26px;
  justify-content: flex-end;
  align-items: center;
}

.about-image {
  overflow: hidden;
  background: #111;
}

.about-image.tall {
  width: 240px;
  height: 520px;
}

.about-image.wide {
  width: 420px;
  height: 520px;
}

.about-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* SERVICES */
.services {
  background: #353535;
  padding-top: 150px;
  padding-bottom: 0;
}

.services-top {
  display: grid;
  grid-template-columns: 1.2fr 0.9fr;
  gap: 100px;
  align-items: center;
  padding-bottom: 70px;
}

.services-values {
  display: flex;
  flex-direction: column;
  gap: 74px;
}

.value-item {
  display: grid;
  grid-template-columns: 82px 1fr;
  gap: 28px;
  align-items: start;
}

.value-icon {
  width: 82px;
  height: 82px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 58px;
  color: #000;
}

.value-item h3 {
  font-size: 32px;
  line-height: 1.08;
  margin-bottom: 10px;
  font-weight: 800;
}

.value-item p {
  font-size: 23px;
  line-height: 1.42;
  color: var(--text-soft);
  max-width: 680px;
}

.services-highlight h2 {
  font-size: 68px;
  line-height: 1.06;
  font-weight: 800;
  color: #000;
  margin-bottom: 42px;
  max-width: 620px;
}

.services-banner {
  width: 100%;
  height: 380px;
  overflow: hidden;
}

.services-banner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.services-bottom {
  background: #000;
  padding-top: 52px;
  padding-bottom: 62px;
}

.services-intro {
  max-width: 1280px;
  margin: 0 auto 52px;
  text-align: center;
  font-size: 28px;
  line-height: 1.35;
  font-weight: 800;
  text-transform: uppercase;
  font-family: 'Oswald', sans-serif;
}

.services-lists {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 120px;
  max-width: 1180px;
  margin: 0 auto;
}

.services-column {
  text-align: center;
}

.services-column p {
  font-size: 23px;
  line-height: 1.5;
  color: #f2f2f2;
}

.services-cta {
  text-align: center;
  margin-top: 58px;
}

/* RENTAL */
.rental {
  background: #353535;
}

.rental-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.rental-media {
  height: 620px;
  overflow: hidden;
}

.rental-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* PORTFOLIO */
.portfolio {
  background: #000;
  padding-top: var(--nav-height);
}

.portfolio-top {
  height: calc(100vh - var(--nav-height));
  overflow: hidden;
}

.portfolio-top img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* CONTACTS */
.contacts-top {
  background: #353535;
  min-height: 82vh;
  display: flex;
  align-items: center;
}

.contacts-hero {
  display: grid;
  grid-template-columns: 1fr 0.9fr;
  gap: 90px;
  align-items: center;
}

.contacts-copy h2 {
  color: #000;
  max-width: 700px;
}

.contacts-copy p {
  max-width: 560px;
}

.contacts-cta-block {
  text-align: center;
}

.contacts-cta-block h3 {
  font-family: 'Oswald', sans-serif;
  font-size: 64px;
  line-height: 1;
  margin-bottom: 24px;
}

.contacts-icons {
  display: flex;
  justify-content: center;
  gap: 34px;
}

.contacts-icons a {
  font-size: 66px;
  color: #f2f2f2;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.contacts-icons a:hover {
  transform: translateY(-3px);
  opacity: 0.9;
}

.footer-block {
  background: #000;
  padding: 56px 0 26px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 80px;
  align-items: start;
}

.footer-brand img {
  width: 340px;
  margin-bottom: 22px;
}

.footer-socials {
  display: flex;
  gap: 22px;
  margin-bottom: 82px;
}

.footer-socials a {
  font-size: 42px;
}

.copyright {
  font-size: 18px;
  color: #d7d7d7;
}

.footer-info {
  display: flex;
  flex-direction: column;
  gap: 28px;
  max-width: 340px;
  margin-left: auto;
}

.footer-contact-group h4 {
  font-size: 20px;
  margin-bottom: 8px;
  font-weight: 800;
}

.footer-contact-group p {
  font-size: 18px;
  line-height: 1.45;
  color: #efefef;
}

.footer-bottom-links {
  display: flex;
  justify-content: flex-end;
  gap: 24px;
  margin-top: 42px;
  font-size: 16px;
  color: #e6e6e6;
}

/* REVEAL */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.75s ease, transform 0.75s ease;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* MOBILE */
@media (max-width: 1100px) {
  .container {
    width: min(var(--container), calc(100% - 48px));
  }

  .navbar {
    padding: 0 24px;
    height: 88px;
  }

  .logo img {
    width: 128px;
  }

  .menu-toggle {
    display: block;
  }

  .menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100vh;
    background: rgba(0, 0, 0, 0.97);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 28px;
    transition: right 0.35s ease;
  }

  .menu.active {
    right: 0;
  }

  .menu a {
    font-size: 28px;
  }

  .hero {
    padding: 130px 24px 60px;
  }

  .hero-content p {
    font-size: 38px;
    line-height: 1.1;
    letter-spacing: -0.8px;
  }

  .section {
    min-height: auto;
    padding: 120px 0 60px;
  }

  .about-grid,
  .services-top,
  .services-lists,
  .rental-grid,
  .contacts-hero,
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 42px;
  }

  .about-copy h2,
  .rental-copy h2,
  .contacts-copy h2,
  .services-highlight h2 {
    font-size: 42px;
    margin-bottom: 24px;
  }

  .about-copy p,
  .rental-copy p,
  .contacts-copy p,
  .value-item p,
  .services-column p {
    font-size: 18px;
  }

  .about-gallery {
    justify-content: flex-start;
    flex-direction: column;
  }

  .about-image.tall,
  .about-image.wide,
  .rental-media {
    width: 100%;
    height: 360px;
  }

  .value-item {
    grid-template-columns: 56px 1fr;
    gap: 18px;
  }

  .value-icon {
    width: 56px;
    height: 56px;
    font-size: 38px;
  }

  .value-item h3 {
    font-size: 26px;
  }

  .services-highlight h2 {
    max-width: 100%;
  }

  .services-banner {
    height: 220px;
  }

  .services-intro {
    font-size: 18px;
    margin-bottom: 34px;
  }

  .services-column {
    text-align: left;
  }

  .contacts-cta-block h3 {
    font-size: 42px;
  }

  .contacts-icons a {
    font-size: 44px;
  }

  .footer-brand img {
    width: 220px;
  }

  .footer-socials {
    margin-bottom: 36px;
  }

  .footer-info {
    margin-left: 0;
  }

  .footer-bottom-links {
    justify-content: flex-start;
    flex-wrap: wrap;
    gap: 14px;
  }

  .portfolio {
    padding-top: 88px;
  }

  .portfolio-top {
    height: 60vh;
  }
}