/* ===========================
   ROOT + GLOBAL SPACE THEME
   =========================== */

:root {
  --color-bg1: rgb(3, 5, 18);
  --color-bg2: rgb(2, 10, 32);

  --color1: 120, 180, 255;  /* bright blue planet */
  --color2: 180, 120, 255;  /* purple planet */
  --color3: 255, 210, 150;  /* warm planet / star */
  --color4: 80, 200, 255;   /* cyan glow */
  --color5: 160, 100, 255;  /* nebula */

  --color-interactive: 140, 160, 255;

  --circle-size: 55%;
  --blending: screen;

  --ink-main: #f6f2ec;
  --ink-muted: #b9c0d6;

  --panel-bg: rgba(6, 10, 26, 0.88);
  --panel-border: rgba(255, 255, 255, 0.16);

  --shadow-soft: 0 22px 60px rgba(0, 0, 0, 0.9);

  --sidebar-w: 280px;
  --sidebar-gap: 24px;
  --layout-pad: 24px;
  --sidebar-top: 20px;
}

/* ==================
   DEMO PLACEHOLDERS
   ================== */

.demo-img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}

/* RESET */

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

html,
body {
  margin: 0;
  padding: 0;
  overflow-x: hidden;
}

body {
  font-family: "DM Sans", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--ink-main);
  background: #000;
  overflow-x: hidden;
}

.ev-demo-note{
  display:block;
  margin-top:0.5rem;
  font-size:0.85rem;
  opacity:0.7;
}

/* ======================
   GRADIENT BACKGROUND
   ====================== */

.gradient-bg {
  width: 100%;
  min-height: 100svh;
  position: relative;
  /* let content scroll freely */
  background: linear-gradient(40deg, var(--color-bg1), var(--color-bg2));
}

/* SVG noise overlay */

.noiseBg {
  position: fixed;
  inset: 0;
  z-index: 1;
  mix-blend-mode: soft-light;
  opacity: 0.3;
  pointer-events: none;
  contain: paint;
  clip-path: inset(0);
}

/* Goo filter container */

.svgBlur {
  display: none;
}

/* Starfield */

.starfield {
  position: fixed;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  contain: paint;
  clip-path: inset(0);
  background:
    radial-gradient(circle, rgba(255, 255, 255, 0.9) 0, rgba(255, 255, 255, 0) 60%) 10% 20% / 2px 2px no-repeat,
    radial-gradient(circle, rgba(180, 200, 255, 0.8) 0, rgba(180, 200, 255, 0) 60%) 40% 70% / 2px 2px no-repeat,
    radial-gradient(circle, rgba(255, 255, 255, 0.9) 0, rgba(255, 255, 255, 0) 60%) 75% 30% / 2px 2px no-repeat,
    radial-gradient(circle, rgba(200, 220, 255, 0.7) 0, rgba(200, 220, 255, 0) 60%) 20% 85% / 1.5px 1.5px no-repeat,
    radial-gradient(circle, rgba(255, 255, 255, 0.7) 0, rgba(255, 255, 255, 0) 60%) 60% 10% / 1.5px 1.5px no-repeat;
  opacity: 0.8;
}

/* Moving planets / nebulas */

.gradients-container {
  position: fixed;
  inset: 0;
  z-index: 3;
  filter: url(#goo) blur(25px);
  pointer-events: none;
  contain: paint;
  clip-path: inset(0);
  overflow: hidden;
}

/* Planet / nebula blobs */

.g1,
.g2,
.g3,
.g4,
.g5 {
  position: absolute;
  mix-blend-mode: var(--blending);
  opacity: 1;
}

/* Planet 1 */

.g1 {
  background: radial-gradient(
    circle at center,
    rgba(var(--color1), 1) 0,
    rgba(var(--color1), 0.1) 45%,
    rgba(var(--color1), 0) 70%
  );
  width: var(--circle-size);
  height: var(--circle-size);
  top: 15%;
  left: 5%;
  transform-origin: center;
  animation: moveInCircle 40s linear infinite;
}

/* Planet 2 */

.g2 {
  background: radial-gradient(
    circle at center,
    rgba(var(--color2), 1) 0,
    rgba(var(--color2), 0.1) 45%,
    rgba(var(--color2), 0) 70%
  );
  width: calc(var(--circle-size) * 0.8);
  height: calc(var(--circle-size) * 0.8);
  top: 55%;
  left: 75%;
  transform-origin: calc(50% - 300px);
  animation: moveInCircle 55s reverse infinite;
}

/* Nebula 1 */

.g3 {
  background: radial-gradient(
    circle at center,
    rgba(var(--color5), 0.9) 0,
    rgba(var(--color5), 0.08) 55%,
    rgba(var(--color5), 0) 80%
  );
  width: calc(var(--circle-size) * 1.4);
  height: calc(var(--circle-size) * 1.4);
  top: 30%;
  left: 40%;
  transform-origin: calc(50% + 400px);
  animation: moveHorizontal 60s ease-in-out infinite;
}

/* Nebula 2 */

.g4 {
  background: radial-gradient(
    circle at center,
    rgba(var(--color4), 0.7) 0,
    rgba(var(--color4), 0.05) 55%,
    rgba(var(--color4), 0) 80%
  );
  width: calc(var(--circle-size) * 1.1);
  height: calc(var(--circle-size) * 1.1);
  top: 70%;
  left: 12%;
  transform-origin: calc(50% - 200px);
  animation: moveVertical 70s ease-in-out infinite;
}

/* Far away warm glow */

.g5 {
  background: radial-gradient(
    circle at center,
    rgba(var(--color3), 0.9) 0,
    rgba(var(--color3), 0.05) 55%,
    rgba(var(--color3), 0) 80%
  );
  width: calc(var(--circle-size) * 1.7);
  height: calc(var(--circle-size) * 1.7);
  top: -10%;
  left: 60%;
  transform-origin: calc(50% - 600px) calc(50% + 300px);
  animation: moveInCircle 80s linear infinite;
}

/* Interactive glow following cursor */

.interactive {
  position: absolute;
  width: 100%;
  height: 100%;
  top: -50%;
  left: -50%;
  background: radial-gradient(
    circle at center,
    rgba(var(--color-interactive), 0.9) 0,
    rgba(var(--color-interactive), 0) 60%
  ) no-repeat;
  mix-blend-mode: screen;
  opacity: 0.7;
}

/* Animations */

@keyframes moveInCircle {
  0% {
    transform: rotate(0deg);
  }
  50% {
    transform: rotate(180deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

@keyframes moveVertical {
  0% {
    transform: translateY(-50%);
  }
  50% {
    transform: translateY(50%);
  }
  100% {
    transform: translateY(-50%);
  }
}

@keyframes moveHorizontal {
  0% {
    transform: translateX(-40%) translateY(-10%);
  }
  50% {
    transform: translateX(40%) translateY(10%);
  }
  100% {
    transform: translateX(-40%) translateY(-10%);
  }
}

/* ==================
   PAGE WRAPPER
   ================== */

.page {
  position: relative;
  z-index: 4;
  width: 100%;
  margin: 0;
  padding: 0;
}

/* ==================
   LAYOUT + SIDEBAR
   ================== */

.layout {
  display: grid;
  grid-template-columns: var(--sidebar-w) minmax(0, 1fr);
  gap: var(--sidebar-gap);
  align-items: start;
  min-height: 100svh;
  width: 100%;
  max-width: 1440px;
  padding: 20px var(--layout-pad) 40px;
  margin: 0 auto;
}

.sidebar {
  align-self: start;
  position: relative;
  height: auto;
  border-radius: 18px;
  background: rgba(5, 10, 25, 0.74);
  border: 1px solid var(--panel-border);
  box-shadow: 0 18px 46px rgba(0, 0, 0, 0.82), 0 0 0 1px rgba(246, 242, 236, 0.06);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 16px 14px 14px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  z-index: 50;
  overflow: auto;
  overscroll-behavior: contain;
}

.sidebar-top {
  padding: 4px 4px 10px;
  border-bottom: 1px solid rgba(246, 242, 236, 0.14);
}

.sidebar-links {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 4px 2px;
}

.sidebar-cta {
  margin: 4px 2px;
  text-align: center;
}

.sidebar .nav-link {
  display: block;
  padding: 10px 12px;
  border-radius: 14px;
  transition: background 0.18s ease, box-shadow 0.18s ease, color 0.18s ease;
}

.sidebar .nav-link::after {
  display: none;
}

.sidebar .nav-link:hover {
  color: var(--ink-main);
  background: rgba(246, 242, 236, 0.06);
  box-shadow: inset 0 0 0 1px rgba(246, 242, 236, 0.12);
}

.sidebar .nav-link.active {
  color: var(--ink-main);
  background: rgba(3, 7, 22, 0.66);
  box-shadow:
    inset 0 0 0 1px rgba(var(--color1), 0.35),
    0 0 22px rgba(var(--color1), 0.16);
}

.sidebar-bottom {
  margin-top: auto;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  padding-top: 12px;
  border-top: 1px solid rgba(246, 242, 236, 0.14);
}

.sidebar-backdrop {
  display: none;
}

.content {
  min-width: 0;
}

.main {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
}

.mobile-bar {
  display: none;
}

.mobile-bar-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.mobile-menu-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  border: 1px solid var(--panel-border);
  background: rgba(5, 10, 25, 0.74);
  color: var(--ink-main);
  cursor: pointer;
  box-shadow: 0 14px 32px rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.hamburger {
  position: relative;
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
  display: block;
}

.hamburger::before,
.hamburger::after {
  content: "";
  position: absolute;
  left: 0;
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
}

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

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

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 14px 18px;
  margin-bottom: 32px;
  border-radius: 18px;
  background: rgba(5, 10, 25, 0.74);
  border: 1px solid var(--panel-border);
  box-shadow: 0 18px 46px rgba(0, 0, 0, 0.82), 0 0 0 1px rgba(246, 242, 236, 0.06);
  position: sticky;
  top: 16px;
  z-index: 999;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.nav-left {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.nav-logo {
  font-family: "Space Grotesk", system-ui, sans-serif;
  letter-spacing: 0.16em;
  font-size: 0.96rem;
  text-transform: uppercase;
}

.nav-brand {
  font-size: 0.86rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-main);
  line-height: 1.2;
}

.nav-tagline {
  font-size: 0.78rem;
  color: var(--ink-muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.nav-center {
  position: relative;
  display: flex;
  align-items: center;
  gap: 18px;
}

.nav-link {
  font-size: 0.85rem;
  text-decoration: none;
  color: var(--ink-muted);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-weight: 500;
  position: relative;
  padding-bottom: 2px;
}

.nav-link:hover {
  color: var(--ink-main);
}

.nav-link.active::after,
.nav-link:hover::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(var(--color1), 1), rgba(var(--color2), 1));
}

/* Social buttons */

.nav-right {
  display: flex;
  align-items: center;
  gap: 8px;
}

.social-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  cursor: pointer;
  text-decoration: none;
  color: var(--ink-main);
  transition: box-shadow 0.18s ease, border-color 0.18s ease, transform 0.18s ease;
}

.social-btn.ig:hover {
  border-color: rgba(255, 90, 160, 0.9);
  box-shadow: 0 0 18px rgba(255, 90, 160, 0.7);
  transform: translateY(-1px);
}

.social-btn.sc:hover {
  border-color: rgba(255, 140, 0, 0.9);
  box-shadow: 0 0 18px rgba(255, 140, 0, 0.7);
  transform: translateY(-1px);
}

.social-btn.yt:hover {
  border-color: rgba(255, 80, 80, 0.9);
  box-shadow: 0 0 18px rgba(255, 80, 80, 0.7);
  transform: translateY(-1px);
}

.social-btn.x:hover {
  border-color: rgba(120, 200, 255, 0.9);
  box-shadow: 0 0 18px rgba(120, 200, 255, 0.7);
  transform: translateY(-1px);
}

/* ==========
   BUTTONS
   ========== */

.btn-primary {
  font-family: "DM Sans", system-ui, sans-serif;
  font-size: 0.92rem;
  padding: 0.6em 1.5em;
  border-radius: 999px;
  border: 0;
  cursor: pointer;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  background: linear-gradient(
    135deg,
    rgba(var(--color1), 1),
    rgba(var(--color2), 1)
  );
  color: #05060b;
  box-shadow: 0 0 0 1px rgba(246, 242, 236, 0.1), var(--shadow-soft);
  transition: transform 0.18s ease, box-shadow 0.18s ease, filter 0.18s ease;
  text-decoration: none;
}

.btn-primary:hover {
  transform: translateY(-1px);
  filter: brightness(1.04);
  box-shadow: 0 0 0 1px rgba(246, 242, 236, 0.28), 0 24px 60px rgba(0, 0, 0, 0.95);
}

.btn-template-primary {
  /* inherits base primary button styling */
}

.btn-template-secondary {
  opacity: 0.9;
  box-shadow: 0 0 0 1px rgba(246, 242, 236, 0.12), 0 14px 36px rgba(0, 0, 0, 0.65);
}

.btn-template-secondary:hover {
  opacity: 1;
  box-shadow: 0 0 0 1px rgba(246, 242, 236, 0.2), 0 18px 44px rgba(0, 0, 0, 0.7);
}

.btn-secondary {
  font-family: "DM Sans", system-ui, sans-serif;
  font-size: 0.9rem;
  padding: 0.55em 1.3em;
  border-radius: 999px;
  border: 1px solid rgba(246, 242, 236, 0.25);
  background: transparent;
  color: var(--ink-main);
  cursor: pointer;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-left: 10px;
  transition: background 0.18s ease, border-color 0.18s ease, color 0.18s ease;
  text-decoration: none;
}

.btn-secondary:hover {
  border-color: rgba(var(--color1), 1);
  background: rgba(3, 7, 22, 0.92);
}

/* ==========
   SECTIONS
   ========== */

.section {
  padding: 38px 0;
}

.main section[id] {
  scroll-margin-top: 120px;
}

.anchor-top {
  height: 0;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.eyebrow {
  margin: 0 0 4px;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--ink-muted);
}

/* HERO */

.hero {
  min-height: auto;
  display: grid;
  align-items: start;
  padding: 0 0 18px;
}

.hero-inner {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  position: relative;
  padding: clamp(14px, 2.2vw, 24px);
}

.hero-inner::before {
  content: "";
  position: absolute;
  inset: -14px;
  border-radius: 26px;
  pointer-events: none;
  opacity: 0.32;
  background:
    radial-gradient(circle at 18% 30%, rgba(0, 0, 0, 0.85), rgba(0, 0, 0, 0) 56%),
    radial-gradient(circle at 78% 35%, rgba(0, 0, 0, 0.78), rgba(0, 0, 0, 0) 60%),
    linear-gradient(180deg, rgba(0, 0, 0, 0.44), rgba(0, 0, 0, 0) 42%);
  z-index: 0;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
  grid-template-areas: "main aside";
  gap: clamp(24px, 4vw, 54px);
  align-items: center;
}

.hero-main {
  grid-area: main;
  min-width: 0;
}

.hero-header {
  margin-bottom: 0;
}

.hero-footer {
  margin-bottom: 10px;
}

.hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 0;
}

.hero-actions .btn-secondary {
  margin-left: 0;
}

.hero-note {
  margin: 0;
  font-size: 0.86rem;
  color: var(--ink-muted);
}

.hero-title {
  font-family: "Space Grotesk", system-ui, sans-serif;
  font-size: 2.6rem;
  letter-spacing: 0.06em;
  margin: 0 0 14px;
  text-shadow: 0 10px 40px rgba(0, 0, 0, 0.65), 0 1px 0 rgba(0, 0, 0, 0.55);
}

.hero-subtitle {
  margin: 0 0 18px;
  font-size: 0.98rem;
  color: var(--ink-muted);
  max-width: 34rem;
  text-shadow: 0 8px 26px rgba(0, 0, 0, 0.65);
}

/* Hero right: orbital card */

.hero-aside {
  grid-area: aside;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-self: end;
  gap: 12px;
}

.orbital-card {
  width: 100%;
  max-width: 340px;
  border-radius: 22px;
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  padding: 18px 16px 14px;
  box-shadow: var(--shadow-soft);
  position: relative;
  overflow: hidden;
}

/* Extra subtle noise */

.orbital-card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.2;
  background-image: repeating-linear-gradient(
    0deg,
    rgba(255, 255, 255, 0.2),
    rgba(255, 255, 255, 0.2) 1px,
    transparent 1px,
    transparent 3px
  );
  mix-blend-mode: soft-light;
}

/* Planet halo */

.orbital-halo {
  width: 100%;
  height: 140px;
  border-radius: 18px;
  background: radial-gradient(
      circle at 30% 20%,
      rgba(var(--color1), 1),
      transparent 60%
    ),
    radial-gradient(
      circle at 70% 80%,
      rgba(var(--color2), 1),
      transparent 70%
    ),
    linear-gradient(135deg, #050816, #050812);
  box-shadow: 0 18px 35px rgba(0, 0, 0, 1);
  position: relative;
  overflow: hidden;
}

/* Planet core inside the hero */

.orbital-halo .planet-core {
  position: absolute;
  width: 110px;
  height: 110px;
  border-radius: 999px;
  top: 50%;
  left: 62%;
  transform: translate(-50%, -50%);
  background: radial-gradient(
    circle at 30% 30%,
    rgba(255, 255, 255, 1),
    rgba(var(--color1), 1) 30%,
    rgba(var(--color2), 1) 60%,
    rgba(10, 8, 20, 1) 80%
  );
  box-shadow: 0 0 45px rgba(var(--color2), 0.9);
}

/* Orbital details */

.orbital-details {
  margin-top: 12px;
}

.orbital-label {
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--ink-muted);
  margin: 0 0 4px;
}

.orbital-title {
  margin: 0 0 4px;
  font-size: 0.98rem;
}

.orbital-meta {
  margin: 0;
  font-size: 0.84rem;
  color: var(--ink-muted);
}

.hero-right-caption {
  font-size: 0.82rem;
  color: var(--ink-muted);
  text-align: center;
  max-width: 26rem;
}

/* SECTION HEADERS */

.section-header {
  max-width: 620px;
  margin-bottom: 22px;
}

.section-title {
  font-family: "Space Grotesk", system-ui, sans-serif;
  font-size: 1.9rem;
  letter-spacing: 0.06em;
  margin: 0 0 8px;
}

.section-subtitle {
  margin: 0;
  font-size: 0.94rem;
  color: var(--ink-muted);
}

/* FEATURED CONSTELLATIONS */

.constellation-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.constellation-card {
  background: var(--panel-bg);
  border-radius: 18px;
  border: 1px solid var(--panel-border);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

.constellation-orb {
  height: 110px;
  position: relative;
}

/* Different orb looks */

.orb-a {
  background: radial-gradient(
    circle at 30% 30%,
    rgba(var(--color1), 1),
    transparent 70%
  );
}

.orb-b {
  background: radial-gradient(
    circle at 70% 30%,
    rgba(var(--color2), 1),
    transparent 70%
  );
}

.orb-c {
  background: radial-gradient(
    circle at 50% 50%,
    rgba(var(--color3), 1),
    transparent 70%
  );
}

/* VHS-like noise overlay */

.constellation-orb::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    0deg,
    rgba(255, 255, 255, 0.16),
    rgba(255, 255, 255, 0.16) 1px,
    transparent 1px,
    transparent 3px
  );
  opacity: 0.28;
  mix-blend-mode: soft-light;
}

.constellation-body {
  padding: 12px 14px 14px;
}

.constellation-title {
  margin: 0 0 4px;
  font-size: 0.98rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.constellation-meta {
  margin: 0;
  font-size: 0.84rem;
  color: var(--ink-muted);
}

/* STORY RAIL */

.story-rail-header {
  max-width: 620px;
  margin-bottom: 18px;
}

.section.story-rail {
  padding-top: 18px;
}

.section.story-rail + .section {
  padding-top: 32px;
}

.story-rail-track {
  display: flex;
  gap: 14px;
  overflow-x: auto;
  padding: 4px 6px 12px 2px;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior-x: contain;
  scrollbar-width: none;
}

.story-rail-track::-webkit-scrollbar {
  display: none;
}

.story-rail-item {
  flex: 0 0 auto;
  min-width: 260px;
  max-width: 320px;
  scroll-snap-align: start;
}

.story-rail-item.constellation-card {
  box-shadow: 0 18px 46px rgba(0, 0, 0, 0.82);
}

/* GALACTIC LIBRARY */

.section-library {
  padding-top: 40px;
}

.rail-thumb {
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.story-rail-item .constellation-orb {
  height: auto;
}

.hero-art {
  border-radius: 16px;
  margin-bottom: 12px;
}

.broadcast-cover {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 16px;
  margin-bottom: 12px;
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.12),
    0 12px 40px rgba(0, 0, 0, 0.45);
}

.player-cover {
  aspect-ratio: 1 / 1;
  object-fit: cover;
  max-width: 240px;
  margin-inline: auto;
}

.library-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1.6fr);
  gap: 26px;
  align-items: center;
}

/* left visual */

.library-visual {
  background: var(--panel-bg);
  border-radius: 20px;
  border: 1px solid var(--panel-border);
  box-shadow: var(--shadow-soft);
  padding: 18px 16px 16px;
  text-align: center;
}

.planet-orbit {
  position: relative;
  width: 210px;
  height: 210px;
  margin: 0 auto 16px;
}

/* ring */

.planet-ring {
  position: absolute;
  inset: 0;
  border-radius: 999px;
  border: 2px solid rgba(var(--color4), 0.7);
  opacity: 0.8;
  transform: rotateX(70deg);
  box-shadow: 0 0 32px rgba(var(--color4), 0.6);
}

/* central planet */

.planet-core {
  position: absolute;
  width: 110px;
  height: 110px;
  border-radius: 999px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: radial-gradient(
    circle at 30% 30%,
    #ffffff,
    rgba(var(--color4), 1) 35%,
    rgba(var(--color2), 1) 70%,
    rgba(8, 5, 18, 1) 90%
  );
  box-shadow: 0 0 45px rgba(var(--color2), 0.9);
}

.library-btn {
  margin-bottom: 8px;
}

.library-note {
  margin: 0;
  font-size: 0.82rem;
  color: var(--ink-muted);
}

/* right track list */

.library-tracks {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.track-row {
  background: var(--panel-bg);
  border-radius: 16px;
  border: 1px solid var(--panel-border);
  padding: 10px 12px;
  box-shadow: 0 14px 32px rgba(0, 0, 0, 0.7);
}

.track-row.now-playing {
  border-color: rgba(var(--color1), 1);
  box-shadow: 0 0 22px rgba(var(--color1), 0.55);
}

.track-left {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 2px;
}

.track-title {
  margin: 0;
  font-size: 0.96rem;
}

.track-meta {
  margin: 0;
  font-size: 0.84rem;
  color: var(--ink-muted);
}

.track-status-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: rgba(var(--color1), 1);
  box-shadow: 0 0 10px rgba(var(--color1), 0.9);
}

.track-badge {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  padding: 2px 8px;
  border-radius: 999px;
  border: 1px solid rgba(246, 242, 236, 0.35);
  color: var(--ink-muted);
}

/* ==================
   DRIFT PLAYER CONSOLE
   ================== */

.drift-player-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.9fr);
  gap: 22px;
  align-items: start;
}

.drift-console {
  background: var(--panel-bg);
  border-radius: 24px;
  border: 1px solid var(--panel-border);
  box-shadow: 0 18px 46px rgba(0, 0, 0, 0.86), 0 0 0 1px rgba(246, 242, 236, 0.06);
  padding: 18px 18px 16px;
  position: relative;
  overflow: hidden;
}

.drift-console::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.22;
  background:
    radial-gradient(circle at 20% 18%, rgba(var(--color1), 0.35), rgba(0, 0, 0, 0) 55%),
    radial-gradient(circle at 85% 70%, rgba(var(--color2), 0.28), rgba(0, 0, 0, 0) 58%);
}

.drift-console::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.16;
  background-image: repeating-linear-gradient(
    0deg,
    rgba(255, 255, 255, 0.18),
    rgba(255, 255, 255, 0.18) 1px,
    transparent 1px,
    transparent 3px
  );
  mix-blend-mode: soft-light;
}

.drift-console > * {
  position: relative;
  z-index: 1;
}

.drift-album {
  width: min(240px, 72%);
  margin: -42px auto 10px;
}

.drift-album-art {
  width: 100%;
  height: 100%;
  background:
    radial-gradient(circle at 30% 20%, rgba(var(--color1), 1), rgba(var(--color1), 0) 60%),
    radial-gradient(circle at 85% 72%, rgba(var(--color2), 1), rgba(var(--color2), 0) 62%),
    radial-gradient(circle at 55% 50%, rgba(var(--color3), 0.35), rgba(var(--color3), 0) 58%),
    linear-gradient(135deg, #050816, #050812);
  transform: translateZ(0);
}

.drift-now {
  text-align: center;
  margin-bottom: 12px;
}

.drift-label {
  margin: 0 0 6px;
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--ink-muted);
}

.drift-title {
  margin: 0 0 6px;
  font-family: "Space Grotesk", system-ui, sans-serif;
  letter-spacing: 0.06em;
  font-size: 1.35rem;
  text-shadow: 0 10px 30px rgba(0, 0, 0, 0.7);
}

.drift-artist {
  margin: 0;
  font-size: 0.92rem;
  color: var(--ink-muted);
  text-shadow: 0 8px 22px rgba(0, 0, 0, 0.55);
}

.drift-progress {
  margin: 14px 0 16px;
}

.signal-progress {
  width: 100%;
  appearance: none;
  background: transparent;
  height: 22px;
}

.signal-progress::-webkit-slider-runnable-track {
  height: 7px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(var(--color1), 1), rgba(var(--color2), 1));
  box-shadow: inset 0 0 0 1px rgba(246, 242, 236, 0.14), 0 10px 24px rgba(0, 0, 0, 0.55);
}

.signal-progress::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 999px;
  margin-top: -5.5px;
  background: rgba(246, 242, 236, 0.9);
  box-shadow: 0 0 0 3px rgba(var(--color1), 0.28), 0 18px 40px rgba(0, 0, 0, 0.85);
}

.signal-progress::-moz-range-track {
  height: 7px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(var(--color1), 1), rgba(var(--color2), 1));
  box-shadow: inset 0 0 0 1px rgba(246, 242, 236, 0.14), 0 10px 24px rgba(0, 0, 0, 0.55);
}

.signal-progress::-moz-range-thumb {
  width: 18px;
  height: 18px;
  border-radius: 999px;
  border: 0;
  background: rgba(246, 242, 236, 0.9);
  box-shadow: 0 0 0 3px rgba(var(--color1), 0.28), 0 18px 40px rgba(0, 0, 0, 0.85);
}

.drift-controls {
  display: grid;
  grid-template-columns: 44px 1fr 44px 44px;
  gap: 12px;
  align-items: center;
  justify-items: center;
  margin-bottom: 12px;
}

.ctrl-btn {
  width: 44px;
  height: 44px;
  border-radius: 999px;
  border: 1px solid rgba(246, 242, 236, 0.2);
  background: rgba(3, 7, 22, 0.7);
  color: var(--ink-main);
  cursor: pointer;
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.7);
  transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}

.ctrl-btn:hover {
  transform: translateY(-1px);
  border-color: rgba(var(--color1), 0.55);
  box-shadow: 0 0 18px rgba(var(--color1), 0.22), 0 18px 44px rgba(0, 0, 0, 0.8);
}

.ctrl-icon {
  font-size: 0.85rem;
  letter-spacing: 0.08em;
}

.ctrl-play {
  width: 62px;
  height: 62px;
  border-radius: 999px;
  border: 0;
  cursor: pointer;
  background: linear-gradient(135deg, rgba(var(--color1), 1), rgba(var(--color2), 1));
  box-shadow: 0 0 0 1px rgba(246, 242, 236, 0.12), 0 24px 60px rgba(0, 0, 0, 0.92);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.18s ease, filter 0.18s ease, box-shadow 0.18s ease;
}

.ctrl-play:hover {
  transform: translateY(-1px);
  filter: brightness(1.04);
  box-shadow: 0 0 0 1px rgba(246, 242, 236, 0.22), 0 30px 70px rgba(0, 0, 0, 0.95);
}

.play-icon {
  width: 0;
  height: 0;
  border-left: 14px solid rgba(5, 6, 11, 0.95);
  border-top: 9px solid transparent;
  border-bottom: 9px solid transparent;
  margin-left: 2px;
}

.drift-console.playing .play-icon {
  width: 16px;
  height: 18px;
  border: 0;
  margin-left: 0;
  background:
    linear-gradient(90deg, rgba(5, 6, 11, 0.95) 0 40%, transparent 40% 60%, rgba(5, 6, 11, 0.95) 60% 100%);
}

.drift-console.liked .ctrl-like {
  border-color: rgba(var(--color2), 0.75);
  box-shadow: 0 0 20px rgba(var(--color2), 0.28), 0 18px 44px rgba(0, 0, 0, 0.8);
}

.drift-note {
  margin: 0;
  font-size: 0.82rem;
  color: var(--ink-muted);
  text-align: center;
}

.drift-playlist {
  background: var(--panel-bg);
  border-radius: 20px;
  border: 1px solid var(--panel-border);
  box-shadow: 0 18px 46px rgba(0, 0, 0, 0.78);
  padding: 18px 16px 16px;
}

.drift-playlist h3 {
  margin: 0 0 12px;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--ink-main);
}

.track-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.track {
  background: rgba(6, 10, 26, 0.72);
  border-radius: 16px;
  border: 1px solid rgba(246, 242, 236, 0.14);
  padding: 12px 12px;
  cursor: pointer;
  transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
  outline: none;
}

.track:hover {
  transform: translateY(-1px);
  border-color: rgba(var(--color1), 0.45);
  box-shadow: 0 0 18px rgba(var(--color1), 0.18), 0 18px 44px rgba(0, 0, 0, 0.8);
  background: rgba(6, 10, 26, 0.82);
}

.track:focus-visible {
  border-color: rgba(var(--color1), 0.8);
  box-shadow: 0 0 0 2px rgba(var(--color1), 0.35), 0 18px 44px rgba(0, 0, 0, 0.82);
}

.track.active {
  border-color: rgba(var(--color1), 0.95);
  box-shadow: 0 0 22px rgba(var(--color1), 0.28);
}

.drift-playlist .track-left {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 0;
}

.track-copy {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
}

.track-name {
  font-size: 0.95rem;
  letter-spacing: 0.02em;
}

.drift-playlist .track-meta {
  font-size: 0.82rem;
  margin: 0;
}

/* ABOUT / SPLIT LAYOUT */

.section-split {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1.5fr);
  gap: 24px;
}

.body-text {
  margin: 0 0 10px;
  font-size: 0.95rem;
  color: var(--ink-muted);
  text-shadow: 0 8px 22px rgba(0, 0, 0, 0.55);
}

/* CTA */

.section-cta {
  padding: 42px 0 32px;
}

.cta-inner {
  background: radial-gradient(circle at top left, #18243a, #050818 60%, #02040b 100%);
  border-radius: 20px;
  padding: 22px 20px 20px;
  border: 1px solid var(--panel-border);
  box-shadow: var(--shadow-soft);
}

.cta-actions {
  margin-top: 16px;
  margin-bottom: 8px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.cta-actions .btn-secondary {
  margin-left: 0;
}

.cta-note {
  font-size: 0.86rem;
  color: var(--ink-muted);
}

/* FOOTER */

.footer {
  padding-top: 10px;
  border-top: 1px solid rgba(246, 242, 236, 0.18);
  margin-top: 24px;
}

.footer-text {
  font-size: 0.8rem;
  color: var(--ink-muted);
  text-align: center;
}

/* ==================
   RESPONSIVE
   ================== */

@media (max-width: 899px) {
  .layout {
    grid-template-columns: 1fr;
    gap: 0;
    padding: 0;
  }

  .sidebar {
    position: fixed;
    left: 14px;
    top: 14px;
    width: min(280px, calc(100vw - 28px));
    height: calc(100svh - 28px);
    transform: translateX(calc(-110% - 28px));
    transition: transform 0.22s ease;
    z-index: 1001;
  }

  .layout.menu-open .sidebar {
    transform: translateX(0);
  }

  .sidebar-backdrop {
    display: block;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.18s ease;
    z-index: 1000;
  }

  .layout.menu-open .sidebar-backdrop {
    opacity: 1;
    pointer-events: auto;
  }

  .content {
    padding: 18px 14px 32px;
  }

  .mobile-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    position: sticky;
    top: 0;
    z-index: 999;
    padding: 12px 12px;
    margin: -18px -14px 14px;
    border-bottom: 1px solid rgba(246, 242, 236, 0.14);
    background: rgba(5, 10, 25, 0.62);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
  }

  .main section[id] {
    scroll-margin-top: 96px;
  }

  .hero-grid {
    grid-template-columns: minmax(0, 1fr);
    grid-template-areas:
      "main"
      "aside";
  }

  .hero-aside {
    justify-self: stretch;
  }

  .drift-player-grid {
    grid-template-columns: minmax(0, 1fr);
  }

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

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

  .section-split {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (min-width: 900px) {
  .page,
  .layout,
  .content,
  .main {
    overflow: visible;
  }

  .layout {
    grid-template-columns: 1fr;
    gap: 0;
    padding-left: calc(var(--layout-pad) + var(--sidebar-w) + var(--sidebar-gap));
    padding-right: var(--layout-pad);
    padding-top: var(--sidebar-top);
    padding-bottom: 40px;
  }

  .sidebar {
    position: fixed;
    left: var(--layout-pad);
    top: var(--sidebar-top);
    width: var(--sidebar-w);
    height: calc(100vh - (var(--sidebar-top) * 2));
    z-index: 1000;
  }

  .content {
    min-width: 0;
  }

  .main {
    max-width: 1280px;
    margin: 0;
  }

  .hero-inner::before {
    inset: 0;
  }
}

@media (max-width: 640px) {
  .hero-title {
    font-size: 2.3rem;
  }

  .hero-inner::before {
    inset: -10px;
    opacity: 0.2;
  }

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

  .track-row {
    padding: 10px;
  }
}

@media (max-width: 480px) {
  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-actions .btn-primary,
  .hero-actions .btn-secondary {
    width: 100%;
  }
}

/* EV nav badge (scoped) */
.ev-navhome{
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}

.ev-navhome__badge{
  width: 36px;
  height: 36px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  font-weight: 800;
  letter-spacing: .4px;

  background: var(--ev-brand-purple-soft);
  border: 1px solid var(--ev-brand-purple-border);
  color: var(--ev-brand-purple);
  box-shadow: 0 0 0 transparent;
}

.ev-navhome:hover .ev-navhome__badge{
  background: var(--ev-brand-purple-soft);
  border-color: var(--ev-brand-purple-border);
  box-shadow: 0 0 24px rgba(164, 155, 255, 0.35);
}

.sidebar-top .ev-navhome{
  margin-bottom: 12px;
}

:root{
  --ev-brand-purple: #a49bff;
  --ev-brand-purple-soft: rgba(164, 155, 255, 0.16);
  --ev-brand-purple-border: rgba(164, 155, 255, 0.35);
}

.ev-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;

  padding: 1rem 1.5rem;
  margin-top: 4rem;

  font-size: 0.85rem;
  opacity: 0.8;

  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.ev-footer__logo {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: #7c4dff;
  color: #fff;

  display: flex;
  align-items: center;
  justify-content: center;

  font-weight: 600;
  text-decoration: none;
}

.ev-footer__center {
  text-align: center;
  opacity: 0.7;
}

.ev-footer__cta {
  text-decoration: none;
  font-weight: 500;
  opacity: 0.9;
}

.ev-footer__cta:hover {
  opacity: 1;
}

@media (max-width: 768px) {
  .ev-footer {
    flex-direction: column;
    text-align: center;
  }
}

.ev-copyright {
  text-align: center;
  margin-top: 0.75rem;
  margin-bottom: 1.25rem;
  font-size: 0.75rem;
  opacity: 0.5;
}

.demo-safe-link { cursor: pointer; }


/* Footer layout */
.site-footer {
  margin-top: 60px;
  padding: 20px 22px;
}

.footer-inner {
  max-width: 1180px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px 18px;
  flex-wrap: wrap;
}

.footer-left,
.footer-center,
.footer-right {
  color: var(--muted, var(--ink-muted, rgba(255, 255, 255, 0.78)));
  font-size: 0.95rem;
  line-height: 1.4;
}

.footer-left {
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-weight: 700;
}

.footer-right {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.footer-right a {
  color: inherit;
  text-decoration: none;
  font-weight: 600;
}

.footer-right a:hover {
  color: var(--text, var(--ink-main, #ffffff));
}

@media (max-width: 720px) {
  .footer-inner {
    justify-content: center;
    text-align: center;
  }

  .footer-left,
  .footer-center,
  .footer-right {
    width: 100%;
    justify-content: center;
  }

  .footer-right {
    justify-content: center;
  }
}