:root {
  --ink: #071018;
  --ink-soft: #d7e2ea;
  --muted: #8fa3b3;
  --surface: rgba(14, 28, 40, 0.72);
  --accent: #2ec4b6;
  --accent-2: #f4a261;
  --glow: rgba(46, 196, 182, 0.35);
  --line: rgba(215, 226, 234, 0.14);
  --font-display: "Outfit", "Segoe UI", sans-serif;
  --font-body: "DM Sans", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

.mkt-body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink-soft);
  background: #050b12;
  line-height: 1.6;
  overflow-x: hidden;
}

#mkt-space {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

.mkt-header,
main,
.mkt-footer {
  position: relative;
  z-index: 1;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.mkt-container {
  width: min(1140px, calc(100% - 2rem));
  margin: 0 auto;
}

.mkt-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(14px);
  background: rgba(5, 11, 18, 0.72);
  border-bottom: 1px solid var(--line);
}

.mkt-nav {
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.mkt-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
}

.mkt-brand img {
  max-height: 40px;
  max-width: 148px;
  width: auto;
  height: auto;
  object-fit: contain;
}

.mkt-brand-light img {
  filter: brightness(1.05);
}

.mkt-nav-links {
  display: flex;
  align-items: center;
  gap: 1.1rem;
  flex-wrap: wrap;
}

.mkt-nav-links a {
  color: var(--muted);
  font-weight: 600;
  font-size: 0.92rem;
}

.mkt-nav-links a:hover { color: #fff; }

.mkt-nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--line);
  color: #fff;
  border-radius: 10px;
  padding: 0.45rem 0.7rem;
  font-size: 1.1rem;
}

.mkt-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 999px;
  padding: 0.9rem 1.4rem;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

.mkt-btn-primary {
  background: linear-gradient(120deg, var(--accent), #1a9e94 55%, var(--accent-2));
  color: #061018 !important;
  box-shadow: 0 10px 30px var(--glow);
}

.mkt-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 40px var(--glow);
}

.mkt-btn-ghost {
  background: transparent;
  border: 1px solid var(--line);
  color: #fff !important;
}

.mkt-btn-ghost:hover {
  border-color: rgba(46, 196, 182, 0.5);
  transform: translateY(-2px);
}

/* Hero */
.mkt-hero {
  position: relative;
  min-height: calc(100vh - 74px);
  display: flex;
  align-items: center;
  padding: 3.5rem 0 4.5rem;
  overflow: hidden;
}

.mkt-hero::before {
  content: "";
  position: absolute;
  inset: -20% -10% auto;
  height: 70%;
  background:
    radial-gradient(circle at 20% 30%, rgba(46, 196, 182, 0.22), transparent 40%),
    radial-gradient(circle at 80% 20%, rgba(244, 162, 97, 0.16), transparent 35%);
  pointer-events: none;
}

.mkt-hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 2.5rem;
  align-items: center;
}

.mkt-hero-copy {
  animation: mktRise 0.9s ease both;
}

.mkt-kicker {
  display: inline-block;
  color: var(--accent);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: 0.75rem;
  margin-bottom: 0.85rem;
}

.mkt-hero h1 {
  margin: 0 0 1rem;
  font-family: "Outfit", "Segoe UI", sans-serif;
  font-weight: 700;
  font-size: clamp(2.35rem, 5vw, 3.9rem);
  line-height: 1.08;
  letter-spacing: -0.025em;
  color: #fff;
}

.mkt-hero p {
  margin: 0;
  max-width: 34rem;
  color: var(--muted);
  font-size: 1.08rem;
}

.mkt-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1.6rem;
}

/* 3D stage */
.mkt-stage {
  perspective: 1400px;
  min-height: 420px;
  display: grid;
  place-items: center;
  animation: mktRise 1.1s 0.15s ease both;
}

.mkt-orbit {
  position: relative;
  width: min(100%, 420px);
  aspect-ratio: 1;
  transform-style: preserve-3d;
  animation: mktOrbitSpin 18s linear infinite;
}

.mkt-orbit-ring {
  position: absolute;
  inset: 8%;
  border: 1px solid rgba(46, 196, 182, 0.25);
  border-radius: 50%;
  transform: rotateX(68deg);
  box-shadow: 0 0 40px rgba(46, 196, 182, 0.12);
}

.mkt-card-3d {
  position: absolute;
  inset: 18% 10%;
  transform-style: preserve-3d;
  transition: transform 0.15s ease-out;
  animation: mktCardFloat 5.5s ease-in-out infinite;
}

.mkt-card-face {
  position: absolute;
  inset: 0;
  border-radius: 22px;
  backface-visibility: hidden;
  padding: 1.35rem 1.4rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border: 1px solid rgba(255, 255, 255, 0.16);
  box-shadow:
    0 30px 70px rgba(0, 0, 0, 0.45),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.mkt-card-front {
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.16), transparent 45%),
    linear-gradient(160deg, #173247 0%, #0d1c28 100%);
  color: #fff;
}

.mkt-card-back {
  transform: rotateY(180deg);
  background: linear-gradient(160deg, #102433, #071018);
  align-items: center;
  justify-content: center;
  text-align: center;
}

.mkt-card-logo {
  max-height: 38px;
  max-width: 130px;
  width: auto;
  object-fit: contain;
}

.mkt-card-name {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
}

.mkt-card-role {
  margin: 0.35rem 0 0;
  color: var(--accent);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 700;
}

.mkt-card-meta {
  color: var(--muted);
  font-size: 0.85rem;
}

.mkt-chip {
  display: inline-flex;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  background: rgba(46, 196, 182, 0.15);
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* Sections */
.mkt-section {
  padding: 5rem 0;
}

.mkt-section-head {
  max-width: 40rem;
  margin-bottom: 2.2rem;
}

.mkt-section-head h2 {
  margin: 0 0 0.7rem;
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 3.4vw, 2.8rem);
  letter-spacing: -0.03em;
  color: #fff;
}

.mkt-section-head p {
  margin: 0;
  color: var(--muted);
}

.mkt-grid-4,
.mkt-grid-3,
.mkt-grid-2 {
  display: grid;
  gap: 1.2rem;
}

.mkt-grid-4 { grid-template-columns: repeat(4, 1fr); }
.mkt-grid-3 { grid-template-columns: repeat(3, 1fr); }
.mkt-grid-2 { grid-template-columns: repeat(2, 1fr); }

.mkt-panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 1.35rem;
  backdrop-filter: blur(10px);
  transform-style: preserve-3d;
  transition: transform 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease;
}

.mkt-panel:hover {
  transform: translateY(-8px) rotateX(4deg) rotateY(-4deg);
  border-color: rgba(46, 196, 182, 0.4);
  box-shadow: 0 24px 50px rgba(0, 0, 0, 0.35);
}

.mkt-panel h3 {
  margin: 0 0 0.45rem;
  font-family: var(--font-display);
  color: #fff;
}

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

.mkt-visual {
  height: 130px;
  border-radius: 16px;
  margin-bottom: 1rem;
  transform: translateZ(20px);
  background:
    linear-gradient(135deg, rgba(255,255,255,0.12), transparent 40%),
    linear-gradient(160deg, #2ec4b6, #123447);
  position: relative;
  overflow: hidden;
}

.mkt-visual::after {
  content: "";
  position: absolute;
  inset: 18% 14%;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.25);
  background: rgba(7, 16, 24, 0.35);
  transform: rotateX(18deg) rotateY(-18deg);
  box-shadow: 0 12px 24px rgba(0,0,0,0.25);
}

.mkt-visual.metal { background: linear-gradient(160deg, #9aa6b2, #2a323a); }
.mkt-visual.gold { background: linear-gradient(160deg, #e0b35a, #6d4c12); }
.mkt-visual.wood { background: linear-gradient(160deg, #a56b3a, #3d2410); }

/* Partners — 3D company cards */
.mkt-partners {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 2.6rem 1.8rem;
  perspective: 1400px;
  justify-items: center;
}

.mkt-partners-empty {
  margin: 0;
  color: var(--muted);
  padding: 1.2rem 0;
}

.mkt-partner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.1rem;
  width: 100%;
  max-width: 320px;
}

.mkt-partner-stage {
  width: 100%;
  max-width: 320px;
  aspect-ratio: 1.58 / 1;
  perspective: 1000px;
  transform-style: preserve-3d;
}

.mkt-partner-card {
  position: relative;
  width: 100%;
  height: 100%;
  transform-style: preserve-3d;
  transition: transform 0.15s ease-out;
  animation: mktPartnerFloat 5.8s ease-in-out infinite;
}

.mkt-partner-face {
  position: absolute;
  inset: 0;
  border-radius: 22px;
  backface-visibility: hidden;
  padding: 1.25rem 1.35rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow:
    0 28px 56px rgba(0, 0, 0, 0.45),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
  background-size: cover;
  background-position: center;
}

.mkt-partner-front {
  color: #fff;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.14), transparent 45%),
    linear-gradient(160deg, #173247 0%, #0d1c28 100%);
}

.mkt-partner-card.theme-2 .mkt-partner-front {
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.14), transparent 45%),
    linear-gradient(160deg, #1f3a2e 0%, #0c1a14 100%);
}

.mkt-partner-card.theme-3 .mkt-partner-front {
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.14), transparent 45%),
    linear-gradient(160deg, #3a2a1a 0%, #16100a 100%);
}

.mkt-partner-card.theme-4 .mkt-partner-front {
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.14), transparent 45%),
    linear-gradient(160deg, #2a243a 0%, #100e18 100%);
}

.mkt-partner-back {
  transform: rotateY(180deg);
  background: linear-gradient(160deg, #102433, #071018);
  align-items: center;
  justify-content: center;
  text-align: center;
}

/* Raised logo plate — brand focal point */
.mkt-partner-logo-plate {
  position: relative;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 92px;
  min-height: 64px;
  padding: 0.65rem 0.9rem;
  border-radius: 16px;
  background:
    linear-gradient(160deg, rgba(255, 255, 255, 0.96), rgba(236, 244, 248, 0.88));
  border: 1px solid rgba(255, 255, 255, 0.65);
  box-shadow:
    0 14px 28px rgba(0, 0, 0, 0.35),
    0 0 0 1px rgba(46, 196, 182, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 1);
  transform: translateZ(28px);
  animation: mktLogoPulse 3.4s ease-in-out infinite;
  overflow: hidden;
}

.mkt-partner-logo-plate.is-fallback {
  background:
    linear-gradient(160deg, rgba(46, 196, 182, 0.22), rgba(10, 24, 34, 0.85));
  border-color: rgba(46, 196, 182, 0.35);
}

.mkt-partner-logo-plate.is-back {
  min-width: 110px;
  min-height: 72px;
  margin: 0 auto;
  animation: none;
}

.mkt-partner-logo-ring {
  position: absolute;
  inset: -10px;
  border-radius: 22px;
  border: 1px solid rgba(46, 196, 182, 0.45);
  pointer-events: none;
  animation: mktLogoRing 3.4s ease-in-out infinite;
}

.mkt-partner-logo-glow {
  position: absolute;
  width: 140%;
  height: 60%;
  top: -30%;
  left: -20%;
  background: linear-gradient(
    115deg,
    transparent 35%,
    rgba(255, 255, 255, 0.75) 50%,
    transparent 65%
  );
  transform: translateX(-40%) rotate(18deg);
  animation: mktLogoShine 4.2s ease-in-out infinite;
  pointer-events: none;
}

.mkt-partner-logo {
  position: relative;
  z-index: 1;
  max-height: 44px;
  max-width: 148px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 2px 4px rgba(15, 40, 50, 0.18));
}

.mkt-partner-copy {
  position: relative;
  z-index: 1;
}

.mkt-partner-face .mkt-card-name {
  font-size: 1.2rem;
  line-height: 1.25;
}

.mkt-partner-face .mkt-card-role {
  font-size: 0.72rem;
}

.mkt-partner-face .mkt-card-meta {
  font-size: 0.84rem;
}

.mkt-partner-link {
  color: #fff;
  text-decoration: none;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.05rem;
  text-align: center;
  transition: color 0.2s ease;
}

.mkt-partner-link:not(.is-static):hover {
  color: var(--accent);
}

.mkt-partner-link.is-static {
  color: var(--muted);
  cursor: default;
}

@keyframes mktPartnerFloat {
  0%, 100% { transform: translateY(0) rotateY(-16deg) rotateX(10deg); }
  50% { transform: translateY(-12px) rotateY(16deg) rotateX(7deg); }
}

@keyframes mktLogoPulse {
  0%, 100% {
    transform: translateZ(28px) translateY(0);
    box-shadow:
      0 14px 28px rgba(0, 0, 0, 0.35),
      0 0 0 1px rgba(46, 196, 182, 0.2),
      0 0 18px rgba(46, 196, 182, 0.12),
      inset 0 1px 0 rgba(255, 255, 255, 1);
  }
  50% {
    transform: translateZ(34px) translateY(-3px);
    box-shadow:
      0 18px 34px rgba(0, 0, 0, 0.4),
      0 0 0 1px rgba(46, 196, 182, 0.35),
      0 0 28px rgba(46, 196, 182, 0.28),
      inset 0 1px 0 rgba(255, 255, 255, 1);
  }
}

@keyframes mktLogoRing {
  0%, 100% { opacity: 0.35; transform: scale(1); }
  50% { opacity: 0.85; transform: scale(1.04); }
}

@keyframes mktLogoShine {
  0%, 35% { transform: translateX(-50%) rotate(18deg); opacity: 0; }
  45% { opacity: 0.9; }
  60%, 100% { transform: translateX(60%) rotate(18deg); opacity: 0; }
}

.mkt-reveal {
  opacity: 0;
  transform: translateY(28px) scale(0.98);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

.mkt-band {
  background:
    radial-gradient(circle at 80% 20%, rgba(244, 162, 97, 0.14), transparent 35%),
    linear-gradient(180deg, rgba(14, 28, 40, 0.9), rgba(7, 16, 24, 0.95));
  border-block: 1px solid var(--line);
}

.mkt-calc,
.mkt-price {
  background: rgba(10, 20, 30, 0.8);
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 1.5rem;
  backdrop-filter: blur(12px);
}

.mkt-calc label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.35rem;
  color: #d7e2ea;
}

.mkt-calc input {
  width: 100%;
  margin-bottom: 1rem;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.04);
  color: #fff;
  padding: 0.8rem 0.95rem;
  font: inherit;
}

.mkt-stat {
  font-family: var(--font-display);
  font-size: 2rem;
  color: #fff;
  margin: 0.2rem 0;
}

.mkt-price-tag {
  font-family: var(--font-display);
  font-size: 2.6rem;
  color: #fff;
  margin: 0.5rem 0 1rem;
}

.mkt-price-tag span {
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--muted);
}

.mkt-list {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--muted);
}

.mkt-list li { margin-bottom: 0.4rem; }

.mkt-footer {
  padding: 3.2rem 0;
  border-top: 1px solid var(--line);
  background: rgba(3, 8, 14, 0.9);
  color: var(--muted);
}

.mkt-footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 1.5rem;
}

.mkt-footer a { color: #fff; }

.mkt-footer-copy {
  margin-top: 0.85rem;
  color: var(--muted);
  font-size: 0.85rem;
}

.mkt-flash {
  margin: 1rem auto;
  padding: 0.85rem 1rem;
  border-radius: 12px;
}

.mkt-flash-success { background: rgba(46, 196, 182, 0.15); color: #9ff0e6; }
.mkt-flash-error { background: rgba(220, 80, 80, 0.18); color: #ffc2c2; }

.mkt-form {
  display: grid;
  gap: 1rem;
}

.mkt-form input,
.mkt-form textarea {
  width: 100%;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.04);
  color: #fff;
  padding: 0.85rem 0.95rem;
  font: inherit;
}

@keyframes mktRise {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: none; }
}

@keyframes mktCardFloat {
  0%, 100% { transform: translateY(0) rotateY(-18deg) rotateX(12deg); }
  50% { transform: translateY(-14px) rotateY(18deg) rotateX(8deg); }
}

@keyframes mktOrbitSpin {
  from { transform: rotateZ(0deg); }
  to { transform: rotateZ(360deg); }
}

@media (max-width: 960px) {
  .mkt-hero-grid,
  .mkt-grid-4,
  .mkt-grid-3,
  .mkt-grid-2,
  .mkt-footer-grid {
    grid-template-columns: 1fr;
  }

  .mkt-nav-toggle { display: inline-flex; }

  .mkt-nav-links {
    display: none;
    position: absolute;
    top: 74px;
    left: 0;
    right: 0;
    background: rgba(5, 11, 18, 0.96);
    border-bottom: 1px solid var(--line);
    padding: 1rem;
    flex-direction: column;
    align-items: flex-start;
  }

  .mkt-nav-links.is-open { display: flex; }

  .mkt-stage { min-height: 340px; }
}

@media (prefers-reduced-motion: reduce) {
  .mkt-card-3d,
  .mkt-partner-card,
  .mkt-partner-logo-plate,
  .mkt-partner-logo-ring,
  .mkt-partner-logo-glow,
  .mkt-orbit,
  .mkt-hero-copy,
  .mkt-stage {
    animation: none !important;
  }

  .mkt-reveal {
    opacity: 1;
    transform: none;
  }
}