:root {
  --bg: #0f1214;
  --bg-soft: #171b1f;
  --surface: #1e2429;
  --text: #f4f1ec;
  --muted: #a8b0b7;
  --line: rgba(244, 241, 236, 0.12);
  --accent: #d4a35c;
  --accent-strong: #e8b86a;
  --danger: #9a6b5c;
  --good: #6f8f78;
  --radius: 18px;
  --font-display: "Unbounded", system-ui, sans-serif;
  --font-body: "Manrope", system-ui, sans-serif;
  --container: min(1120px, calc(100% - 2.5rem));
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--text);
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(212, 163, 92, 0.12), transparent 55%),
    radial-gradient(900px 500px at 100% 20%, rgba(111, 143, 120, 0.08), transparent 50%),
    var(--bg);
  line-height: 1.55;
}

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

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

button {
  font: inherit;
  cursor: pointer;
  border: 0;
  background: none;
  color: inherit;
}

.container {
  width: var(--container);
  margin-inline: auto;
}

.eyebrow {
  margin: 0 0 0.75rem;
  font-size: 0.8rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
}

.section {
  padding: 6rem 0;
}

.section__title {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.2vw, 2.5rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

.section__text {
  margin: 0 0 2.5rem;
  max-width: 38rem;
  color: var(--muted);
  font-size: 1.05rem;
}

/* Hero */
.hero {
  position: relative;
  min-height: 100svh;
  overflow: hidden;
  color: #fff;
}

.hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 65%;
  transform: scale(1.04);
  animation: hero-zoom 12s var(--ease) both;
}

.hero__scrim {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(8, 10, 12, 0.72) 0%, rgba(8, 10, 12, 0.28) 42%, rgba(8, 10, 12, 0.55) 100%),
    linear-gradient(90deg, rgba(8, 10, 12, 0.62) 0%, transparent 52%);
}

.nav {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 2;
  display: flex;
  gap: 1.25rem;
  justify-content: flex-end;
  padding: 1.4rem clamp(1.25rem, 4vw, 3rem);
  font-size: 0.92rem;
  color: rgba(255, 255, 255, 0.82);
}

.nav a {
  transition: color 0.25s ease;
}

.nav a:hover {
  color: #fff;
}

.hero__content {
  position: absolute;
  z-index: 1;
  top: clamp(4.5rem, 10vh, 6.5rem);
  left: clamp(1.25rem, 5vw, 4rem);
  /* max-width: min(36rem, calc(100% - 2.5rem)); */
  animation: rise 0.9s var(--ease) both;
}

.hero__title {
  margin: 0 0 1.1rem;
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 6.5vw, 4.4rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.03em;
  text-transform: none;
  text-wrap: balance;
}

.hero__lead {
  margin: 0;
  max-width: 32rem;
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: rgba(255, 255, 255, 0.82);
}

.hero__actions {
  position: absolute;
  z-index: 2;
  right: clamp(2rem, 6vw, 5rem);
  bottom: clamp(2.5rem, 8vh, 5rem);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 1rem;
  max-width: calc(100% - 3rem);
  animation: rise 0.9s var(--ease) 0.12s both;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.1rem;
  padding: 0.85rem 1.5rem;
  border-radius: 999px;
  font-weight: 700;
  transition: transform 0.25s var(--ease), background 0.25s ease, color 0.25s ease;
}

.btn--primary {
  background: var(--accent);
  color: #1a140c;
}

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

.btn--primary.is-open {
  background: transparent;
  color: #fff;
  outline: 1px solid rgba(255, 255, 255, 0.35);
}

.phone-reveal {
  overflow: hidden;
}

.phone-reveal[hidden] {
  display: none;
}

.phone-reveal.is-visible {
  display: block;
  animation: reveal 0.45s var(--ease) both;
}

.phone-reveal__link {
  display: inline-flex;
  align-items: center;
  min-height: 3.1rem;
  padding: 0.7rem 1.2rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.18);
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.hero__scroll {
  position: absolute;
  left: 50%;
  bottom: 1.4rem;
  z-index: 1;
  width: 28px;
  height: 44px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 999px;
  transform: translateX(-50%);
}

.hero__scroll span {
  position: absolute;
  top: 8px;
  left: 50%;
  width: 5px;
  height: 5px;
  margin-left: -2.5px;
  border-radius: 50%;
  background: #fff;
  animation: scroll-dot 1.6s ease-in-out infinite;
}

/* Advantages */
.advantages {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.02), transparent 20%),
    var(--bg);
}

.compare {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
}

.compare__item {
  padding: 1.6rem 1.5rem 1.7rem;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.03), transparent);
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

.compare__item.is-in {
  opacity: 1;
  transform: none;
}

.compare__item--bad {
  border-color: rgba(154, 107, 92, 0.35);
}

.compare__item--good {
  border-color: rgba(212, 163, 92, 0.4);
  background:
    linear-gradient(160deg, rgba(212, 163, 92, 0.12), transparent 55%),
    var(--surface);
}

.compare__label {
  display: inline-block;
  margin-bottom: 0.85rem;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 700;
}

.compare__item--good .compare__label {
  color: var(--accent);
}

.compare__item h3 {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
}

.compare__item ul {
  margin: 0;
  padding: 0;
  list-style: none;
  color: var(--muted);
}

.compare__item li {
  position: relative;
  padding-left: 1.1rem;
  margin-bottom: 0.7rem;
}

.compare__item li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  opacity: 0.55;
}

.compare__item--good li {
  color: rgba(244, 241, 236, 0.88);
}

/* Cases */
.cases {
  background: var(--bg-soft);
}

.cases__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
}

.case {
  overflow: hidden;
  border-radius: calc(var(--radius) + 4px);
  background: var(--surface);
  border: 1px solid var(--line);
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

.case.is-in {
  opacity: 1;
  transform: none;
}

.case__media {
  position: relative;
  aspect-ratio: 16 / 11;
  overflow: hidden;
  background: #111;
}

.case__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--ease);
}

.case:hover .case__media img {
  transform: scale(1.04);
}

.case__status {
  position: absolute;
  left: 1rem;
  bottom: 1rem;
  padding: 0.45rem 0.8rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  backdrop-filter: blur(8px);
}

.case__status--done {
  background: rgba(111, 143, 120, 0.85);
  color: #eff7f1;
}

.case__status--progress {
  background: rgba(212, 163, 92, 0.92);
  color: #1a140c;
}

.case__body {
  padding: 1.35rem 1.4rem 1.5rem;
}

.case__body h3 {
  margin: 0 0 0.45rem;
  font-family: var(--font-display);
  font-size: 1.35rem;
}

.case__body p {
  margin: 0;
  color: var(--muted);
}

/* Gallery */
.gallery__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.85rem;
}

.gallery__item {
  position: relative;
  padding: 0;
  overflow: hidden;
  border-radius: 14px;
  aspect-ratio: 1 / 1.05;
  background: #111;
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}

.gallery__item.is-in {
  opacity: 1;
  transform: none;
}

.gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--ease), filter 0.35s ease;
}

.gallery__item:hover img {
  transform: scale(1.05);
  filter: brightness(1.05);
}

.gallery__item:nth-child(1),
.gallery__item:nth-child(6) {
  grid-row: span 1;
}

.gallery__video {
  margin: 1.75rem 0 0;
  padding: 0;
}

.gallery__video video {
  display: block;
  width: 100%;
  max-height: min(70vh, 640px);
  border-radius: calc(var(--radius) + 2px);
  background: #0a0c0e;
  border: 1px solid var(--line);
  object-fit: contain;
}

.gallery__video figcaption {
  margin-top: 0.85rem;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--text);
}

/* Contacts */
.contacts {
  padding-bottom: 5rem;
}

.contacts__inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2rem;
  align-items: end;
  padding: 2.2rem;
  border-radius: calc(var(--radius) + 6px);
  border: 1px solid var(--line);
  background:
    linear-gradient(135deg, rgba(212, 163, 92, 0.12), transparent 45%),
    var(--surface);
}

.contacts .section__text {
  margin-bottom: 0;
}

.contacts__list {
  display: grid;
  gap: 0.85rem;
}

.contact-card {
  display: grid;
  gap: 0.25rem;
  padding: 1rem 1.15rem;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line);
  transition: border-color 0.25s ease, transform 0.25s var(--ease);
}

.contact-card:hover {
  border-color: rgba(212, 163, 92, 0.55);
  transform: translateY(-2px);
}

.contact-card__label {
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}

.contact-card__value {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
}

.footer {
  border-top: 1px solid var(--line);
  padding: 1.4rem 0 1.8rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.footer__inner {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer a:hover {
  color: var(--text);
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: grid;
  place-items: center;
  padding: 1.5rem;
  background: rgba(5, 7, 9, 0.9);
  backdrop-filter: blur(6px);
}

.lightbox[hidden] {
  display: none;
}

.lightbox img {
  max-width: min(1100px, 100%);
  max-height: 88vh;
  border-radius: 12px;
  object-fit: contain;
}

.lightbox__close {
  position: absolute;
  top: 1rem;
  right: 1.2rem;
  width: 2.6rem;
  height: 2.6rem;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  font-size: 1.6rem;
  line-height: 1;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(28px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes hero-zoom {
  from {
    transform: scale(1.12);
  }
  to {
    transform: scale(1.04);
  }
}

@keyframes reveal {
  from {
    opacity: 0;
    transform: translateX(-10px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes scroll-dot {
  0%,
  100% {
    opacity: 0.3;
    transform: translateY(0);
  }
  50% {
    opacity: 1;
    transform: translateY(16px);
  }
}

@media (max-width: 900px) {
  .compare,
  .cases__grid,
  .contacts__inner {
    grid-template-columns: 1fr;
  }

  .gallery__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .nav {
    display: none;
  }

  .hero__content {
    top: clamp(1.5rem, 5vh, 2.5rem);
    left: 1.25rem;
    right: 1.25rem;
    max-width: none;
  }

  .hero__actions {
    right: 1.5rem;
    bottom: 2.25rem;
    left: auto;
  }
}

@media (max-width: 560px) {
  .section {
    padding: 4.2rem 0;
  }

  .gallery__grid {
    grid-template-columns: 1fr;
  }

  .contacts__inner {
    padding: 1.4rem;
  }

  .hero__title {
    font-size: clamp(1.9rem, 10vw, 2.6rem);
  }
}