:root {
  --bg: #0b0f19;
  --bg-2: #101826;
  --panel: rgba(11, 17, 27, 0.68);
  --panel-strong: #0f1725;
  --white: #f5f7fb;
  --text: #dfe9f6;
  --muted: #9aa9bc;
  --line: rgba(255, 255, 255, 0.14);
  --blue: #0066ff;
  --blue-soft: rgba(0, 102, 255, 0.2);
  --green: #00b86b;
  --green-soft: rgba(0, 184, 107, 0.15);
  --silver: #dfe5ef;
  --shadow: 0 24px 70px rgba(2, 8, 18, 0.45);
  --shadow-sm: 0 4px 12px rgba(2, 8, 18, 0.25);
  --shadow-md: 0 12px 32px rgba(2, 8, 18, 0.35);
  --shadow-lg: 0 20px 50px rgba(2, 8, 18, 0.4);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  background: linear-gradient(180deg, #07111d 0%, #0d1420 100%);
  color: var(--white);
  line-height: 1.6;
  letter-spacing: -0.3px;
}

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

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

.container {
  width: min(1200px, calc(100% - 40px));
  margin: 0 auto;
}

.section {
  padding: 110px 0;
}

.section-header {
  margin-bottom: 48px;
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.section-header.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.section-header.center {
  text-align: center;
}

.eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--silver);
  opacity: 0.9;
  margin-bottom: 18px;
}

.eyebrow.dark {
  color: var(--blue);
}

.eyebrow.light {
  color: rgba(255, 255, 255, 0.75);
}

h1, h2, h3, h4, p {
  margin-top: 0;
}

h1 {
  font-size: clamp(3rem, 7vw, 7rem);
  line-height: 0.92;
  letter-spacing: -0.06em;
  margin-bottom: 28px;
  font-weight: 900;
}

h2 {
  font-size: clamp(2.2rem, 4vw, 4rem);
  line-height: 1.02;
  letter-spacing: -0.05em;
  margin-bottom: 0;
}

h3 {
  font-size: clamp(1.35rem, 2vw, 2rem);
  letter-spacing: -0.04em;
  margin-bottom: 10px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(20px);
  background: rgba(7, 11, 19, 0.75);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 8px 32px rgba(2, 8, 18, 0.2);
  transition: box-shadow 0.3s ease;
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  min-height: 72px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.brand img {
  width: 52px;
  height: 52px;
  object-fit: contain;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 0.9;
}

.brand-name {
  font-weight: 900;
  letter-spacing: -0.08em;
  font-size: 1.25rem;
}

.brand-sub {
  font-weight: 700;
  letter-spacing: 0.08em;
  font-size: 0.62rem;
  opacity: 0.7;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 32px;
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.9rem;
  font-weight: 500;
}

.main-nav a {
  transition: all 0.3s ease;
  position: relative;
  padding-bottom: 2px;
}

.main-nav a::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: 0;
  left: 0;
  background: linear-gradient(90deg, var(--blue), var(--green));
  transition: width 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.main-nav a:hover {
  color: var(--white);
}

.main-nav a:hover::after {
  width: 100%;
}

.main-nav a.active {
  color: var(--white);
  font-weight: 600;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0.95rem 1.7rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  font-size: 0.92rem;
  letter-spacing: -0.01em;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  white-space: nowrap;
}

.button-primary {
  background: linear-gradient(135deg, var(--blue) 0%, #2d7fff 100%);
  border-color: rgba(120, 168, 255, 0.5);
  box-shadow: 0 8px 24px rgba(0, 102, 255, 0.35);
  color: var(--white);
  position: relative;
  z-index: 1;
}

.button-primary:hover {
  box-shadow: 0 12px 36px rgba(0, 102, 255, 0.5);
  border-color: rgba(120, 168, 255, 0.6);
}

.button-secondary {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.2);
  color: var(--white);
  position: relative;
  z-index: 1;
}

.button-secondary:hover {
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 0.3);
  box-shadow: 0 8px 24px rgba(255, 255, 255, 0.1);
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 100px 0 80px;
  background: radial-gradient(circle at top left, rgba(0, 184, 107, 0.25), transparent 28%),
    radial-gradient(circle at top right, rgba(0, 102, 255, 0.32), transparent 26%),
    linear-gradient(135deg, rgba(10, 20, 28, 1) 0%, rgba(8, 18, 22, 0.96) 30%, rgba(6, 21, 30, 1) 100%);
}

.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.55;
}

.hero-glow-one {
  width: 480px;
  height: 480px;
  background: rgba(0, 184, 107, 0.25);
  top: 0;
  left: -120px;
  animation: heroGlowFloat 10s ease-in-out infinite;
}

.hero-glow-two {
  width: 580px;
  height: 580px;
  background: rgba(0, 102, 255, 0.18);
  right: -60px;
  top: 40px;
  animation: heroGlowFloat 13s ease-in-out infinite reverse;
}

@keyframes heroGlowFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(26px, -22px) scale(1.08); }
}

.hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 52px;
}

.hero-copy {
  max-width: 620px;
}

.hero-copy .eyebrow,
.hero-copy h1,
.hero-copy p,
.hero-actions,
.hero-quickstats {
  opacity: 0;
  transform: translateY(24px);
  animation: heroFadeUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.hero-copy .eyebrow { animation-delay: 0.05s; }
.hero-copy h1 { animation-delay: 0.16s; }
.hero-copy p { animation-delay: 0.32s; }
.hero-actions { animation-delay: 0.46s; }
.hero-quickstats { animation-delay: 0.58s; }

@keyframes heroFadeUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-copy p {
  font-size: 1.12rem;
  max-width: 580px;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 26px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}

.hero-quickstats {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
}

.hero-quickstats div {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 120px;
}

.hero-quickstats strong {
  font-size: 1.75rem;
  letter-spacing: -0.05em;
}

.hero-quickstats span {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.82rem;
}

.hero-visual {
  position: relative;
  min-height: 610px;
}

.visual-card {
  position: absolute;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: var(--shadow-lg);
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.visual-card img {
  height: 100%;
  object-fit: cover;
  object-position: center 15%;
}

.card-large {
  width: min(86%, 520px);
  height: 420px;
  left: 8%;
  top: 64px;
  opacity: 0;
  animation: heroCardInLarge 0.9s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  animation-delay: 0.4s;
}

.card-small {
  width: min(56%, 300px);
  height: 280px;
  right: 6%;
  bottom: 34px;
  opacity: 0;
  animation: heroCardInSmall 0.9s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  animation-delay: 0.6s;
}

@keyframes heroCardInLarge {
  from {
    opacity: 0;
    transform: rotate(-7deg) translateY(34px) scale(0.94);
  }
  to {
    opacity: 1;
    transform: rotate(-7deg) translateY(0) scale(1);
  }
}

@keyframes heroCardInSmall {
  from {
    opacity: 0;
    transform: rotate(8deg) translateY(34px) scale(0.94);
  }
  to {
    opacity: 1;
    transform: rotate(8deg) translateY(0) scale(1);
  }
}

.floating-tag {
  position: absolute;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.9rem 1.15rem;
  border-radius: 999px;
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.14);
  font-weight: 700;
  box-shadow: 0 18px 38px rgba(2, 8, 18, 0.24);
  opacity: 0;
  animation: heroTagIn 0.7s cubic-bezier(0.16, 1, 0.3, 1) forwards, tagFloat 4.5s ease-in-out infinite;
}

.tag-blue {
  left: 2%;
  bottom: 85px;
  background: rgba(0, 102, 255, 0.16);
  animation-delay: 0.85s, 1.55s;
}

.tag-green {
  right: 0;
  top: 90px;
  background: rgba(0, 184, 107, 0.15);
  animation-delay: 1.05s, 1.75s;
}

@keyframes heroTagIn {
  from {
    opacity: 0;
    transform: translateY(16px) scale(0.9);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes tagFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-9px); }
}

.scroll-indicator {
  position: absolute;
  left: 50%;
  bottom: 24px;
  width: 32px;
  height: 56px;
  border: 1px solid rgba(255,255,255,0.4);
  border-radius: 999px;
  transform: translateX(-50%);
}

.scroll-indicator span {
  position: absolute;
  left: 50%;
  top: 8px;
  width: 7px;
  height: 10px;
  background: rgba(255,255,255,0.8);
  border-radius: 999px;
  transform: translateX(-50%);
  animation: scroll 1.8s infinite;
}

@keyframes scroll {
  0% { transform: translate(-50%, 0); opacity: 0; }
  25% { opacity: 1; }
  100% { transform: translate(-50%, 18px); opacity: 0; }
}

.why-ecobot {
  background: linear-gradient(180deg, rgba(247, 250, 253, 0.98), rgba(233, 240, 247, 0.96));
  color: var(--bg);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 26px;
}

.feature-card {
  background: rgba(255, 255, 255, 0.75);
  border: 1px solid rgba(16, 24, 38, 0.12);
  box-shadow: 0 8px 24px rgba(14, 27, 43, 0.08);
  border-radius: 20px;
  padding: 32px 26px 30px;
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  position: relative;
  overflow: hidden;
  opacity: 0;
  transform: translateY(32px);
}

.feature-card.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.feature-grid .feature-card:nth-child(2) { transition-delay: 0.1s; }
.feature-grid .feature-card:nth-child(3) { transition-delay: 0.2s; }

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--green));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.feature-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 16px 40px rgba(14, 27, 43, 0.16);
}

.feature-card:hover::before {
  transform: scaleX(1);
}

.icon-wrap {
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  border-radius: 18px;
  margin-bottom: 18px;
  background: linear-gradient(135deg, rgba(0, 102, 255, 0.1), rgba(0, 184, 107, 0.15));
  color: var(--blue);
  font-weight: 800;
}

.feature-card p {
  margin-bottom: 0;
  color: rgba(11, 15, 25, 0.72);
}

.ecosystem {
  background: #f7f9fb;
  color: var(--bg);
}

.product-showcase {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

.gallery-showcase {
  background: #eef4f9;
  color: var(--bg);
}

.gallery-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr 0.9fr;
  gap: 18px;
}

.gallery-card {
  margin: 0;
  overflow: hidden;
  border-radius: 20px;
  border: 1px solid rgba(11, 15, 25, 0.1);
  background: rgba(255, 255, 255, 0.85);
  box-shadow: 0 10px 28px rgba(8, 15, 25, 0.1);
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  position: relative;
  opacity: 0;
  transform: translateY(32px);
}

.gallery-card.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.gallery-grid .gallery-card:nth-child(2) { transition-delay: 0.1s; }
.gallery-grid .gallery-card:nth-child(3) { transition-delay: 0.2s; }
.gallery-grid .gallery-card:nth-child(4) { transition-delay: 0.3s; }

.gallery-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0, 102, 255, 0.1), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
  z-index: 2;
}

.gallery-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 16px 40px rgba(8, 15, 25, 0.16);
}

.gallery-card:hover::after {
  opacity: 1;
}

.gallery-card img {
  height: 100%;
  object-fit: cover;
  object-position: center 22%;
  min-height: 260px;
}

.gallery-card.tall {
  grid-row: span 2;
}

.gallery-card.wide {
  grid-column: span 2;
}

.brand-card {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(11, 15, 25, 0.08);
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 12px 32px rgba(11, 15, 25, 0.12);
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  position: relative;
  opacity: 0;
  transform: translateY(32px);
}

.brand-card.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.product-showcase .brand-card:nth-child(2) { transition-delay: 0.1s; }
.product-showcase .brand-card:nth-child(3) { transition-delay: 0.2s; }
.product-showcase .brand-card:nth-child(4) { transition-delay: 0.3s; }

.brand-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0, 102, 255, 0.1), rgba(0, 184, 107, 0.05));
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
  z-index: 1;
}

.brand-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 48px rgba(11, 15, 25, 0.18);
}

.brand-card:hover::before {
  opacity: 1;
}

.brand-image {
  min-height: 320px;
}

.brand-image img {
  height: 100%;
  object-fit: cover;
  object-position: center 25%;
}

.small-image {
  min-height: 260px;
}

.brand-image.shot {
  display: grid;
  place-items: center;
  padding: 30px;
  background: linear-gradient(160deg, #f4f7fb 0%, #e6ecf4 100%);
}

.brand-image.shot img {
  height: 88%;
  width: auto;
  max-width: 88%;
  object-fit: contain;
  object-position: center;
  border-radius: 0;
}

.brand-image.ecoamp-shot {
  position: relative;
  background: #05070c;
}

.brand-image.ecoamp-shot img {
  height: 100%;
  width: 100%;
  object-fit: cover;
  object-position: center 15%;
}

.brand-copy {
  padding: 28px 26px 18px;
}

.pill {
  display: inline-flex;
  padding: 0.4rem 0.8rem;
  border-radius: 999px;
  background: rgba(0, 102, 255, 0.08);
  color: var(--blue);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.pill.lighter {
  background: rgba(0, 184, 107, 0.1);
  color: #0a7b52;
}

.brand-copy p {
  color: rgba(11, 15, 25, 0.7);
}

.brand-copy ul {
  margin: 18px 0 0;
  padding-left: 18px;
  color: rgba(11, 15, 25, 0.8);
}

.brand-copy li + li {
  margin-top: 8px;
}

.brand-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 20px;
  color: var(--blue);
  font-weight: 800;
  font-size: 0.9rem;
  text-decoration: none;
  transition: gap 0.25s ease, color 0.25s ease;
}

.brand-link span {
  transition: transform 0.25s ease;
}

.brand-link:hover {
  gap: 10px;
  color: #2d7fff;
}

.brand-link:hover span {
  transform: translateX(3px);
}

.brand-ecoamp .brand-link {
  color: #0a7b52;
}

.brand-ecoamp .brand-link:hover {
  color: #0d9a68;
}

.signature-gallery {
  background: linear-gradient(180deg, rgba(246, 250, 252, 1) 0%, rgba(230, 236, 242, 1) 100%);
  color: var(--bg);
}

.signature-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 24px;
}

.signature-card {
  position: relative;
  overflow: hidden;
  border-radius: 28px;
  min-height: 320px;
  border: 1px solid rgba(11, 15, 25, 0.08);
  box-shadow: 0 18px 34px rgba(11, 15, 25, 0.08);
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.3s ease;
}

.signature-card.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.signature-grid .signature-card:nth-child(2) { transition-delay: 0.1s; }
.signature-grid .signature-card:nth-child(3) { transition-delay: 0.2s; }

.signature-card:hover {
  box-shadow: 0 22px 44px rgba(11, 15, 25, 0.18);
}

.signature-card.large {
  min-height: 420px;
}

.signature-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 18%;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.signature-card:hover img {
  transform: scale(1.06);
}

.signature-copy {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 22px 20px 20px;
  background: linear-gradient(180deg, rgba(11,15,25,0) 0%, rgba(11,15,25,0.82) 100%);
  color: var(--white);
}

.signature-copy span {
  display: block;
  font-size: 0.76rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0.8;
  margin-bottom: 8px;
}

.signature-copy h3 {
  margin-bottom: 0;
  font-size: clamp(1.15rem, 1.8vw, 1.8rem);
}

.industries {
  background: linear-gradient(180deg, #0b1320 0%, rgba(10, 17, 24, 0.98) 100%);
}

.industries-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.industry-item {
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.03);
  padding: 24px 18px;
  text-align: center;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.9);
  min-height: 104px;
  display: grid;
  place-items: center;
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  position: relative;
  overflow: hidden;
  opacity: 0;
  transform: translateY(32px);
}

.industry-item.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.industries-grid .industry-item:nth-child(4n+2) { transition-delay: 0.08s; }
.industries-grid .industry-item:nth-child(4n+3) { transition-delay: 0.16s; }
.industries-grid .industry-item:nth-child(4n+4) { transition-delay: 0.24s; }

.industry-item::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0, 102, 255, 0.15), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.industry-item:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 102, 255, 0.4);
  background: rgba(0, 102, 255, 0.08);
}

.industry-item:hover::before {
  opacity: 1;
}

.ecosystem-wrap {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 36px;
  align-items: center;
}

.ecosystem-copy p {
  color: rgba(255, 255, 255, 0.72);
  max-width: 560px;
}

.eco-points {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.eco-points span {
  display: inline-flex;
  padding: 0.7rem 1rem;
  border-radius: 999px;
  background: rgba(0, 102, 255, 0.06);
  border: 1px solid rgba(0, 102, 255, 0.14);
  font-weight: 600;
  font-size: 0.82rem;
}

.ecosystem-diagram {
  position: relative;
  min-height: 420px;
  border-radius: 36px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: var(--shadow);
}

.ecosystem-diagram img {
  width: 100%;
  height: 100%;
  min-height: 420px;
  object-fit: cover;
}

.case-studies {
  background: rgba(247, 249, 251, 0.96);
  color: var(--bg);
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 26px;
}

.project-card {
  border-radius: 24px;
  min-height: 280px;
  padding: 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: #0d1d2a;
  color: var(--white);
  box-shadow: 0 10px 28px rgba(11, 15, 25, 0.12);
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  border: 1px solid rgba(255, 255, 255, 0.06);
  position: relative;
  overflow: hidden;
  opacity: 0;
  transform: translateY(32px);
}

.project-card.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.project-grid .project-card:nth-child(2) { transition-delay: 0.1s; }
.project-grid .project-card:nth-child(3) { transition-delay: 0.2s; }

.project-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  transition: left 0.5s ease;
}

.project-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(11, 15, 25, 0.2);
  border-color: rgba(255, 255, 255, 0.12);
}

.project-card:hover::before {
  left: 100%;
}

.project-card-dark {
  background: linear-gradient(135deg, #0a1822 0%, #111d28 100%);
}

.project-card-blue {
  background: linear-gradient(135deg, #0b325d 0%, #133a5d 100%);
}

.project-card-mint {
  background: linear-gradient(135deg, #0a3c44 0%, #0d5b58 100%);
}

.project-tag {
  display: inline-block;
  margin-bottom: 14px;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  opacity: 0.8;
}

.project-card p {
  color: rgba(255,255,255,0.78);
  margin-bottom: 0;
}

.cta-strip {
  background: linear-gradient(135deg, #091722 0%, #10222e 100%);
  padding: 32px 0 80px;
}

.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  border-radius: 28px;
  background: linear-gradient(135deg, rgba(0,102,255,0.12), rgba(0,184,107,0.1));
  border: 1px solid rgba(255,255,255,0.08);
  padding: 34px 38px;
}

.site-footer {
  background: #060d15;
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 36px;
}

.footer-wrap {
  display: grid;
  grid-template-columns: 1.15fr 1fr 0.8fr;
  gap: 30px;
  padding-bottom: 28px;
}

.brand-footer {
  margin-bottom: 18px;
}

.site-footer p,
.site-footer a,
.site-footer span {
  color: rgba(255,255,255,0.68);
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.footer-links h4,
.footer-contact h4 {
  margin-bottom: 12px;
  font-size: 0.9rem;
  color: var(--white);
}

.footer-links a,
.footer-contact a,
.footer-contact span {
  display: block;
  margin-bottom: 10px;
}

.copy {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 18px 0 30px;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.5);
}

.page-body {
  background: #07131d;
}

.page-hero {
  padding: 78px 0 28px;
  background: radial-gradient(circle at top left, rgba(0,102,255,0.16), transparent 22%),
    linear-gradient(180deg, #091925 0%, #0d1c2a 100%);
}

.page-hero-inner {
  display: flex;
  align-items: center;
  min-height: 260px;
}

.contact-section {
  padding-top: 40px;
  padding-bottom: 100px;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 28px;
  align-items: start;
}

.contact-form-wrap,
.info-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 24px;
  box-shadow: 0 12px 32px rgba(2, 8, 18, 0.22);
  backdrop-filter: blur(10px);
}

.contact-form {
  padding: 32px;
}

.field-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}

.contact-form label {
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.95);
  font-size: 0.9rem;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(10, 18, 28, 0.8);
  color: var(--white);
  border-radius: 12px;
  padding: 12px 16px;
  font: inherit;
  transition: all 0.3s ease;
  font-size: 0.95rem;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: rgba(255, 255, 255, 0.4);
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: rgba(0, 102, 255, 0.4);
  background: rgba(10, 18, 28, 0.95);
  box-shadow: 0 0 0 3px rgba(0, 102, 255, 0.1);
}

.contact-form textarea {
  resize: vertical;
  min-height: 140px;
}

.wide {
  width: 100%;
  margin-top: 14px;
}

.form-header {
  margin-bottom: 28px;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.form-header h3 {
  margin-bottom: 8px;
  color: var(--white);
}

.form-header p {
  margin: 0;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
}

.required {
  color: #ff6b6b;
  font-weight: 600;
}

.form-disclaimer {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.5);
  margin-top: 12px;
  margin-bottom: 0;
  text-align: center;
}

.info-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, rgba(0, 184, 107, 0.2), rgba(0, 102, 255, 0.15));
  border-radius: 50%;
  color: var(--green);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 14px;
}

.info-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 4px;
}

.info-card ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
  color: rgba(255, 255, 255, 0.85);
}

.info-card a {
  color: var(--blue);
  text-decoration: none;
  transition: all 0.3s ease;
  font-weight: 600;
}

.info-card a:hover {
  color: var(--green);
  text-decoration: underline;
}

.info-card.highlight {
  background: rgba(0, 102, 255, 0.08);
  border-color: rgba(0, 102, 255, 0.2);
}

.info-card.highlight h4 {
  color: var(--blue);
}

.info-card.highlight ol {
  margin: 0;
  padding-left: 20px;
  color: rgba(255, 255, 255, 0.8);
}

.info-card.highlight li {
  margin-bottom: 8px;
  font-weight: 500;
}

.contact-info {
  display: grid;
  gap: 20px;
}

.info-card {
  padding: 26px 24px;
}

.info-card h3,
.info-card h4 {
  margin-bottom: 16px;
}

.info-card ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
  color: rgba(255,255,255,0.8);
}

.info-card.muted {
  background: rgba(0,102,255,0.05);
}

.info-card p {
  margin-bottom: 0;
  color: rgba(255,255,255,0.72);
}

@media (max-width: 980px) {
  .hero-inner,
  .ecosystem-wrap,
  .product-showcase,
  .project-grid,
  .footer-wrap,
  .feature-grid,
  .industries-grid,
  .contact-grid {
    grid-template-columns: 1fr 1fr;
  }

  .main-nav {
    display: none;
  }

  .hero-inner,
  .ecosystem-wrap,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: 500px;
  }
}

@media (max-width: 720px) {
  .site-header {
    position: static;
  }

  .nav-wrap {
    min-height: 72px;
    flex-wrap: wrap;
    row-gap: 12px;
  }

  .button {
    width: 100%;
  }

  .site-header .button {
    width: auto;
  }

  .hero {
    padding-top: 42px;
  }

  .hero-actions,
  .cta-inner,
  .footer-wrap,
  .feature-grid,
  .project-grid,
  .product-showcase,
  .industries-grid,
  .field-grid {
    grid-template-columns: 1fr;
    display: grid;
  }

  .hero-inner {
    display: block;
  }

  .hero-copy {
    margin-bottom: 30px;
  }

  .visual-card {
    position: relative;
    inset: unset;
    width: 100%;
    height: 260px;
    margin-bottom: 16px;
    transform: none;
    opacity: 1;
    animation: none;
  }

  .floating-tag {
    position: static;
    display: inline-flex;
    margin: 0 8px 12px 0;
    animation: heroTagIn 0.7s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  }

  .brand-card {
    grid-template-columns: 1fr;
  }

  .cta-inner {
    padding: 22px 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}