:root {
  --bg: #080808;
  --bg-deep: #050505;
  --surface: #0d0d0d;
  --surface-2: #111111;
  --surface-3: #151515;
  --text: #f7f3ea;
  --muted: #b7b0a2;
  --subtle: #777064;
  --primary: #d4af37;
  --primary-light: #ead79a;
  --line: rgba(212, 175, 55, 0.22);
  --line-soft: rgba(255, 255, 255, 0.08);
  --container-width: 1160px;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.45);
  --glow: 0 0 58px rgba(212, 175, 55, 0.12);
}

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

html {
  min-height: 100%;
  scroll-behavior: smooth;
}

body {
  min-height: 100%;
  width: 100%;
  overflow-x: hidden;
  font-family: "Poppins", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.018) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.55), transparent 78%);
}

main {
  display: block;
  width: 100%;
}

.container {
  width: min(calc(100% - 40px), var(--container-width));
  margin-inline: auto;
}

a {
  color: inherit;
}

/* =========================
   NAVIGATION
   ========================= */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 1000;
  width: 100%;
  background: rgba(7, 7, 7, 0.92);
  border-bottom: 1px solid var(--line-soft);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(18px);
}

.nav-inner {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo a {
  color: var(--text);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-decoration: none;
  text-transform: uppercase;
}

.logo a::first-letter {
  color: var(--primary);
}

.nav-menu ul {
  display: flex;
  align-items: center;
  gap: 10px;
  list-style: none;
}

.nav-menu a {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0 12px;
  color: rgba(247, 243, 234, 0.78);
  font-size: 0.82rem;
  font-weight: 500;
  text-decoration: none;
  transition: color 0.25s ease;
}

.nav-menu a:not(.btn)::after {
  content: "";
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 2px;
  height: 2px;
  border-radius: 999px;
  background: var(--primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease;
}

.nav-menu a:hover,
.nav-menu a:focus-visible {
  color: var(--text);
}

.nav-menu a:hover:not(.btn)::after,
.nav-menu a:focus-visible:not(.btn)::after {
  transform: scaleX(1);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: var(--surface-2);
  cursor: pointer;
}

.hamburger,
.hamburger::before,
.hamburger::after {
  display: block;
  position: relative;
  width: 20px;
  height: 2px;
  margin-inline: auto;
  border-radius: 999px;
  background: var(--text);
  transition: transform 0.25s ease, opacity 0.25s ease, background 0.25s ease;
}

.hamburger::before,
.hamburger::after {
  content: "";
  position: absolute;
  left: 0;
}

.hamburger::before { top: -6px; }
.hamburger::after { top: 6px; }

.nav-toggle[aria-expanded="true"] .hamburger {
  background: transparent;
}

.nav-toggle[aria-expanded="true"] .hamburger::before {
  transform: translateY(6px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .hamburger::after {
  transform: translateY(-6px) rotate(-45deg);
}

/* =========================
   BUTTONS
   ========================= */
.btn,
.btn.primary,
.contact button {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 24px;
  border: 1px solid rgba(212, 175, 55, 0.55);
  border-radius: 999px;
  background: linear-gradient(135deg, #e0c56a 0%, #d4af37 48%, #9f7b18 100%);
  color: #090806;
  box-shadow: 0 12px 30px rgba(212, 175, 55, 0.16), inset 0 1px 0 rgba(255, 255, 255, 0.38);
  cursor: pointer;
  font: inherit;
  font-size: 0.82rem;
  font-weight: 700;
  line-height: 1;
  text-decoration: none;
  overflow: hidden;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.btn::before,
.contact button::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, transparent 0%, rgba(255, 255, 255, 0.4) 45%, transparent 72%);
  transform: translateX(-125%);
  transition: transform 0.55s ease;
}

.btn:hover,
.btn:focus-visible,
.contact button:hover,
.contact button:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 16px 38px rgba(212, 175, 55, 0.24), var(--glow);
}

.btn:hover::before,
.btn:focus-visible::before,
.contact button:hover::before,
.contact button:focus-visible::before {
  transform: translateX(125%);
}

.nav-menu .btn {
  min-height: 40px;
  margin-left: 8px;
  padding-inline: 16px;
  font-size: 0.76rem;
}

.nav-menu .btn::after {
  display: none;
}

/* =========================
   HERO
   ========================= */
.hero {
  position: relative;
  width: 100%;
  min-height: 0;
  padding: 128px 0 84px;
  overflow: hidden;
  background:
    radial-gradient(circle at 18% 12%, rgba(212, 175, 55, 0.09), transparent 28rem),
    radial-gradient(circle at 86% 22%, rgba(255, 255, 255, 0.035), transparent 24rem),
    linear-gradient(180deg, #080808 0%, #0b0b0b 100%);
}

.hero::after {
  content: "";
  position: absolute;
  right: -180px;
  top: 110px;
  width: 520px;
  height: 520px;
  border: 1px solid rgba(212, 175, 55, 0.1);
  border-radius: 50%;
  box-shadow: inset 0 0 80px rgba(212, 175, 55, 0.035), 0 0 80px rgba(212, 175, 55, 0.035);
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  align-items: center;
  gap: 56px;
}

.hero-text {
  animation: fadeInUp 0.8s ease both;
}

.hero-text h1 {
  max-width: 760px;
  margin-bottom: 20px;
  color: var(--text);
  font-size: clamp(2.6rem, 5vw, 4.25rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.02;
}

.hero-text h1 span {
  display: inline;
  color: transparent;
  background: linear-gradient(90deg, #ffffff 0%, var(--primary-light) 48%, var(--primary) 100%);
  -webkit-background-clip: text;
  background-clip: text;
}

.hero-text p {
  max-width: 650px;
  margin-bottom: 30px;
  color: var(--muted);
  font-size: 0.98rem;
  line-height: 1.75;
}

.hero-image {
  min-width: 0;
  min-height: 380px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(212, 175, 55, 0.24);
  border-radius: 16px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.012));
  box-shadow: var(--shadow), var(--glow);
  overflow: hidden;
}

lottie-player {
  display: block;
  max-width: 100%;
}

.hero-image lottie-player {
  width: min(420px, 100%) !important;
  height: 380px !important;
  max-width: 100%;
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(22px); }
  to { opacity: 1; transform: translateY(0); }
}

/* =========================
   SHARED SECTIONS
   ========================= */
.services,
.about,
.contact {
  position: relative;
  width: 100%;
  padding: 96px 0;
}

.services {
  background: #0a0a0a;
  border-top: 1px solid rgba(255, 255, 255, 0.055);
  border-bottom: 1px solid rgba(255, 255, 255, 0.055);
}

.services h2,
.about-text h2,
.contact h2 {
  color: var(--text);
  font-size: clamp(2.2rem, 4.8vw, 4.2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1;
}

.services h2,
.section-subtitle {
  text-align: center;
}

.services h2 {
  margin-bottom: 14px;
}

.section-subtitle {
  max-width: 680px;
  margin: 0 auto 46px;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.7;
}

/* =========================
   SERVICE CARDS
   ========================= */
.service-box {
  position: relative;
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  align-items: center;
  gap: 48px;
  margin-bottom: 28px;
  padding: 30px;
  border: 1px solid var(--line-soft);
  border-radius: 16px;
  background: linear-gradient(145deg, #121212 0%, #0d0d0d 100%);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
  isolation: isolate;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.service-box:last-child {
  margin-bottom: 0;
}

.service-box.reverse {
  grid-template-columns: minmax(0, 1fr) 280px;
}

.service-box.reverse .service-img {
  grid-column: 2;
  grid-row: 1;
}

.service-box.reverse .service-text {
  grid-column: 1;
  grid-row: 1;
}

.service-box:hover {
  transform: translateY(-4px);
  border-color: rgba(212, 175, 55, 0.32);
  box-shadow: 0 28px 64px rgba(0, 0, 0, 0.4), 0 0 42px rgba(212, 175, 55, 0.07);
}

.service-img {
  min-height: 240px;
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(212, 175, 55, 0.16);
  border-radius: 12px;
  background: #090909;
  overflow: hidden;
}

.service-img lottie-player {
  width: min(250px, 100%) !important;
  height: 240px !important;
  max-width: 100%;
}

.service-text {
  min-width: 0;
}

.service-text h3 {
  margin-bottom: 14px;
  color: var(--text);
  font-size: clamp(1.45rem, 2.5vw, 2.15rem);
  font-weight: 600;
  line-height: 1.12;
}

.service-text p,
.about-text p {
  color: var(--muted);
  font-size: 0.94rem;
  line-height: 1.8;
}

/* =========================
   ABOUT
   ========================= */
.about {
  background:
    radial-gradient(circle at 12% 20%, rgba(212, 175, 55, 0.07), transparent 26rem),
    #080808;
}

.about-inner {
  display: block;
}

.about-text {
  width: 100%;
  max-width: 900px;
  padding: 42px;
  border: 1px solid var(--line-soft);
  border-radius: 16px;
  background: linear-gradient(145deg, #111111, #0c0c0c);
  box-shadow: var(--shadow);
}

.about-text h2 {
  margin-bottom: 22px;
}

.about-text p {
  margin-bottom: 18px;
}

.about-text strong {
  color: #f2d67b;
}

.about-text .btn {
  margin-top: 10px;
}

/* =========================
   CONTACT
   ========================= */
.contact {
  background: #0a0a0a;
  border-top: 1px solid rgba(255, 255, 255, 0.055);
}

.contact .container {
  display: grid;
  grid-template-columns: minmax(260px, 0.75fr) minmax(320px, 1fr);
  align-items: start;
  gap: 56px;
}

.contact h2 {
  position: sticky;
  top: 100px;
}

.contact h2::after {
  content: "";
  display: block;
  width: 64px;
  height: 2px;
  margin-top: 22px;
  border-radius: 999px;
  background: var(--primary);
  box-shadow: 0 0 20px rgba(212, 175, 55, 0.32);
}

.contact form {
  display: grid;
  gap: 14px;
  padding: 30px;
  border: 1px solid var(--line-soft);
  border-radius: 16px;
  background: linear-gradient(145deg, #111111, #0c0c0c);
  box-shadow: var(--shadow);
}

.contact input,
.contact textarea {
  width: 100%;
  padding: 15px 17px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 10px;
  outline: none;
  background: #080808;
  color: var(--text);
  font: inherit;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.contact textarea {
  min-height: 150px;
  resize: vertical;
}

.contact input::placeholder,
.contact textarea::placeholder {
  color: var(--subtle);
}

.contact input:focus,
.contact textarea:focus {
  border-color: rgba(212, 175, 55, 0.72);
  box-shadow: 0 0 0 4px rgba(212, 175, 55, 0.1);
}

.contact button {
  width: fit-content;
  min-width: 170px;
  margin-top: 2px;
}

/* =========================
   FOOTER
   ========================= */
.footer {
  width: 100%;
  padding: 30px 0;
  border-top: 1px solid var(--line-soft);
  background: #060606;
  color: var(--muted);
  font-size: 0.82rem;
  text-align: center;
}

/* =========================
   TABLET
   ========================= */
@media (max-width: 980px) {
  .nav-inner {
    min-height: 68px;
  }

  .nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .nav-menu {
    display: none;
    position: absolute;
    top: calc(100% + 10px);
    right: 20px;
    width: min(320px, calc(100vw - 40px));
    padding: 14px;
    border: 1px solid var(--line-soft);
    border-radius: 14px;
    background: rgba(12, 12, 12, 0.98);
    box-shadow: var(--shadow);
    backdrop-filter: blur(18px);
  }

  .nav-menu.open {
    display: block;
  }

  .nav-menu ul {
    align-items: stretch;
    flex-direction: column;
    gap: 4px;
  }

  .nav-menu a {
    justify-content: center;
    width: 100%;
  }

  .nav-menu .btn {
    margin: 8px 0 0;
  }

  .hero {
    padding: 112px 0 72px;
  }

  .hero-inner {
    grid-template-columns: 1fr;
    gap: 36px;
    text-align: center;
  }

  .hero-text p {
    margin-inline: auto;
  }

  .hero-text h1 {
    margin-inline: auto;
  }

  .hero-image {
    width: min(100%, 620px);
    min-height: 320px;
    margin-inline: auto;
  }

  .hero-image lottie-player {
    height: 320px !important;
  }

  .services,
  .about,
  .contact {
    padding: 76px 0;
  }

  .service-box,
  .service-box.reverse {
    grid-template-columns: 1fr;
    gap: 26px;
    text-align: center;
  }

  .service-box.reverse .service-img,
  .service-box.reverse .service-text {
    grid-column: 1;
    grid-row: auto;
  }

  .service-img {
    width: min(100%, 360px);
    min-height: 220px;
    margin-inline: auto;
  }

  .service-img lottie-player {
    height: 220px !important;
  }

  .contact .container {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .contact h2 {
    position: static;
    text-align: center;
  }

  .contact h2::after {
    margin-inline: auto;
  }
}

/* =========================
   MOBILE
   ========================= */
@media (max-width: 640px) {
  .container {
    width: min(calc(100% - 28px), var(--container-width));
  }

  .nav-inner {
    min-height: 62px;
  }

  .logo a {
    font-size: 0.84rem;
  }

  .nav-menu {
    right: 14px;
    width: calc(100vw - 28px);
  }

  .hero {
    padding: 96px 0 58px;
  }

  .hero-inner {
    gap: 28px;
  }

  .hero-text h1 {
    font-size: clamp(2.2rem, 11vw, 3.35rem);
    line-height: 1.04;
  }

  .hero-text p {
    font-size: 0.86rem;
    line-height: 1.7;
  }

  .hero-image {
    min-height: 260px;
    border-radius: 14px;
  }

  .hero-image lottie-player {
    height: 260px !important;
  }

  .services,
  .about,
  .contact {
    padding: 62px 0;
  }

  .services h2,
  .about-text h2,
  .contact h2 {
    font-size: clamp(2rem, 10vw, 3rem);
  }

  .section-subtitle {
    margin-bottom: 34px;
    font-size: 0.82rem;
  }

  .service-box {
    margin-bottom: 20px;
    padding: 20px;
    border-radius: 14px;
  }

  .service-img {
    min-height: 190px;
    border-radius: 10px;
  }

  .service-img lottie-player {
    height: 190px !important;
  }

  .service-text h3 {
    font-size: 1.35rem;
  }

  .service-text p,
  .about-text p {
    font-size: 0.86rem;
    line-height: 1.7;
  }

  .about-text,
  .contact form {
    padding: 24px;
    border-radius: 14px;
  }

  .btn,
  .btn.primary,
  .contact button {
    width: 100%;
    min-height: 48px;
  }

  .footer {
    padding: 26px 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}