/* Fonts: Inter + Space Grotesk */
:root {
  --bg: #07090f;
  --bg-elev: #0c1018;
  --text: #e6e8ef;
  --muted: #9aa3b2;
  --brand: #7c5cff;
  --brand-2: #00e0ff;
  --accent: #8cff9f;
  --card: rgba(255, 255, 255, 0.06);
  --card-stroke: rgba(255, 255, 255, 0.12);
  --glass: rgba(255, 255, 255, 0.08);
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.45), inset 0 0 0 1px var(--card-stroke);
}

* {
  box-sizing: border-box;
}
html,
body {
  height: 100%;
}
body {
  margin: 0;
  background: radial-gradient(1200px 800px at 80% -10%, rgba(124, 92, 255, 0.2), transparent 60%), radial-gradient(1000px 700px at -10% 10%, rgba(0, 224, 255, 0.2), transparent 60%), var(--bg);
  color: var(--text);
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Canvas animated background and cursor glow */
.bg-canvas {
  position: fixed;
  inset: 0;
  z-index: -2;
}
.cursor-glow {
  position: fixed;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  pointer-events: none;
  background: radial-gradient(circle, rgba(124, 92, 255, 0.18), rgba(0, 0, 0, 0) 60%);
  mix-blend-mode: screen;
  transform: translate(-50%, -50%);
  opacity: 0.8;
  z-index: -1;
}

/* Scroll progress */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 100%;
  z-index: 100;
  pointer-events: none;
}
.scroll-progress .bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--brand), var(--brand-2));
  box-shadow: 0 0 18px rgba(124, 92, 255, 0.6);
}

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

.container {
  width: min(1150px, 92%);
  margin: 0 auto;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: transparent;
  backdrop-filter: blur(8px);
  border-bottom: 1px solid transparent;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.brand-logo {
  width: 28px;
  height: 28px;
  object-fit: contain;
  border-radius: 6px;
}
.brand-mark {
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  color: #0b0f17;
  font-weight: 800;
  font-family: "Space Grotesk", Inter, system-ui, sans-serif;
  text-transform: lowercase;
}
.brand-name {
  font-weight: 700;
  letter-spacing: 0.2px;
  color: #ffffff;
  display: none;
}
.nav {
  display: flex;
  gap: 14px;
  align-items: center;
}
.nav-link {
  color: var(--muted);
  font-size: 14px;
  padding: 6px 8px;
  border-radius: 8px;
}
.nav-link:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
}
.cta {
  padding: 10px 14px;
  border-radius: 10px;
  background: #121829;
  border: 1px solid rgba(255, 255, 255, 0.08);
}
.cta {
  padding: 8px 12px;
}
.cta:hover {
  border-color: rgba(255, 255, 255, 0.18);
}

/* Show brand text on medium and larger screens */
@media (min-width: 768px) {
  .brand-name {
    display: inline;
  }
}

/* Hero */
.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-items: center;
  padding: clamp(80px, 12vh, 140px) 0 clamp(60px, 8vh, 100px);
  overflow: hidden;
}
@media (max-width: 680px) {
  .hero {
    min-height: 92svh;
  }
}
.hero-inner {
  position: relative;
  z-index: 2;
}
.hero-badge {
  width: max-content;
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 12px;
  /* color: var(--muted); */
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
}
.hero-title {
  margin: 16px 0 6px;
  font-size: clamp(42px, 7vw, 96px);
  line-height: 0.95;
  letter-spacing: -1.5px;
  font-family: "Space Grotesk", Inter, system-ui, sans-serif;
}

.gradient-text {
  background: linear-gradient(135deg, #ffffff, #cfe3ff 20%, #7c5cff 40%, #00e0ff 60%, #8cff9f 80%, #ffffff);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.35));
}
.animate-gradient {
  background-size: 300% 300%;
  animation: gradientShift 16s ease infinite;
}
@keyframes gradientShift {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}
.hero-subtitle {
  margin: 0 0 10px;
  font-weight: 500;
  color: var(--muted);
  letter-spacing: 0.2px;
}
.hero-body {
  margin: 8px 0 22px;
  max-width: 720px;
  font-size: 18px;
  color: #cfd6e7;
}
.hero-actions {
  display: flex;
  gap: 14px;
}

.button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 18px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  transition: 0.25s ease;
  position: relative;
  overflow: hidden;
}
.button.primary {
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  background-size: 200% 200%;
  color: #0b0f17;
  border-color: transparent;
  font-weight: 700;
}
.button.ghost {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
}
.button:hover {
  transform: translateY(-2px) scale(1.01);
  box-shadow: 0 14px 26px rgba(0, 0, 0, 0.3);
}

/* Sheen sweep */
.button::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: -40%;
  width: 40%;
  background: linear-gradient(120deg, rgba(255, 255, 255, 0.18), rgba(255, 255, 255, 0));
  transform: translateX(-120%) skewX(-20deg);
  opacity: 0;
}
.button:hover::after {
  animation: buttonShine 0.9s ease;
}
@keyframes buttonShine {
  0% {
    transform: translateX(-140%) skewX(-20deg);
    opacity: 0;
  }
  10% {
    opacity: 0.35;
  }
  60% {
    opacity: 0.15;
  }
  100% {
    transform: translateX(260%) skewX(-20deg);
    opacity: 0;
  }
}

/* Primary: gradient shift on hover */
.button.primary:hover {
  background-position: 100% 0;
  box-shadow: 0 18px 32px rgba(0, 0, 0, 0.35);
}

/* Ghost: softer fill and border glow on hover */
.button.ghost:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.24);
}

.hero-art {
  display: none;
}
.orb {
  position: absolute;
  filter: blur(40px);
  opacity: 0.7;
}
.orb-a {
  width: 420px;
  height: 420px;
  top: -120px;
  right: -60px;
  background: radial-gradient(circle at 30% 30%, var(--brand), transparent 60%), radial-gradient(circle at 70% 70%, var(--brand-2), transparent 60%);
  animation: floatA 16s ease-in-out infinite;
}
.orb-b {
  width: 360px;
  height: 360px;
  bottom: -80px;
  left: -60px;
  background: radial-gradient(circle at 40% 40%, var(--accent), transparent 60%), radial-gradient(circle at 60% 60%, var(--brand-2), transparent 60%);
  animation: floatB 18s ease-in-out infinite;
}
.grid {
  position: absolute;
  inset: 0;
  background: linear-gradient(rgba(255, 255, 255, 0.06) 1px, transparent 1px) 0 0/ 24px 24px, linear-gradient(90deg, rgba(255, 255, 255, 0.06) 1px, transparent 1px) 0 0/ 24px 24px;
  mask-image: radial-gradient(800px 800px at 65% 30%, black 20%, transparent 60%);
  opacity: 0.25;
}

@keyframes floatA {
  50% {
    transform: translate(-10px, 12px) scale(1.05);
    opacity: 0.8;
  }
}
@keyframes floatB {
  50% {
    transform: translate(10px, -8px) scale(1.04);
    opacity: 0.85;
  }
}

/* Sections */
.section {
  padding: 80px 0;
  position: relative;
}
.section-alt {
  background: transparent;
}
.section-title {
  font-family: "Space Grotesk", Inter, system-ui, sans-serif;
  font-size: clamp(24px, 2.4vw, 36px);
  letter-spacing: -0.3px;
  margin: 0 0 26px;
}
.lede {
  font-size: clamp(18px, 2vw, 22px);
  color: #cfd6e7;
}
.motto {
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-weight: 700;
}

.narrow {
  max-width: 820px;
}

/* ABCDs section */
.abcds-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
}
@media (max-width: 980px) {
  .abcds-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 560px) {
  .abcds-grid {
    grid-template-columns: 1fr;
  }
}
.abcd {
  display: grid;
  grid-template-rows: auto auto;
  place-items: center;
  padding: 22px 16px 18px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--card-stroke);
  box-shadow: var(--shadow);
  text-align: center;
}
.abcd-initial {
  display: inline-block;
  font-family: "Space Grotesk", Inter, system-ui, sans-serif;
  font-weight: 800;
  font-size: clamp(36px, 5vw, 56px);
  line-height: 1;
  margin-bottom: 6px;
}
.abcd-word {
  color: #cfd6e7;
  font-size: 16px;
  letter-spacing: 0.3px;
  text-transform: lowercase;
}

/* Cards */
.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
@media (max-width: 980px) {
  .cards {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 680px) {
  .cards {
    grid-template-columns: 1fr;
  }
}

.card {
  background: var(--glass);
  border: 1px solid var(--card-stroke);
  border-radius: 18px;
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.35), inset 0 0 0 1px rgba(255, 255, 255, 0.16);
}
.card-media {
  display: block;
  aspect-ratio: 16/9;
  background: #0e1424;
  overflow: hidden;
}
.card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(1.05) contrast(1.05);
  transform: scale(1.04);
  transition: transform 0.5s ease;
}
.card:hover .card-media img {
  transform: scale(1.06);
}

/* Card shine overlay */
.card-media {
  position: relative;
}
.card-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 20%, rgba(255, 255, 255, 0.25) 35%, transparent 50%);
  transform: translateX(-100%);
}
.card:hover .card-media::after {
  animation: shine 1.2s ease;
}
@keyframes shine {
  0% {
    transform: translateX(-120%);
  }
  100% {
    transform: translateX(120%);
  }
}
.card-content {
  padding: 16px;
}
.card-title {
  margin: 6px 0 6px;
  font-size: 20px;
  letter-spacing: -0.2px;
}
.card-text {
  margin: 0 0 10px;
  color: var(--muted);
}
.card-link {
  display: inline-block;
  font-weight: 600;
  color: var(--text);
  border-bottom: 1px dashed rgba(255, 255, 255, 0.25);
}
.card-link:hover {
  color: white;
  border-bottom-color: white;
}

/* Footer */
.site-footer {
  border-top: 1px solid transparent;
  padding: 28px 0;
  margin-top: 40px;
  background: transparent;
  backdrop-filter: blur(6px);
}
.footer-inner {
  display: flex;
  gap: 16px;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
}
.fine {
  color: var(--muted);
  font-size: 14px;
}

/* Subtle scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Background effects overlay for subtle vignette */
.bg-effects::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(1200px 600px at 50% -10%, rgba(255, 255, 255, 0.06), transparent 70%), radial-gradient(900px 600px at 20% 110%, rgba(255, 255, 255, 0.05), transparent 70%);
  opacity: 0.45;
}

/* Tilt effect */
.tilt {
  will-change: transform;
  transform-style: preserve-3d;
  perspective: 1000px;
}