:root {
  --primary: #7f5af0; /* purple glow */
  --accent: #00d4ff; /* cyan accent */
  --bg-dark: #0d0d1a; /* deep navy */
  --bg-card: #1a1a2e; /* card background */
  --text-light: #e0e0e0;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Poppins", sans-serif;
}

body {
  background-color: var(--bg-dark);
  color: var(--text-light);
  line-height: 1.6;
}
/* Header layout (desktop default) */
header {
  display: flex;
  justify-content: space-between;   /* logo left, nav right */
  align-items: center;
  padding: 20px 30px;
  background: rgba(0, 0, 0, 0.7);
  position: sticky;
  top: 0;
  z-index: 1000;
}

header h1 {
  font-size: 1.8rem;
  color: var(--primary);
  letter-spacing: 1px;
}

/* Desktop nav */
.nav-links {
  display: flex;
  gap: 20px;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-light);
  font-weight: 500;
  transition: color 0.3s;
}
.nav-links a:hover { color: var(--accent); }

.btn-join {
  background: var(--primary);
  color: #fff;
  padding: 10px 20px;
  border-radius: 5px;
  font-weight: bold;
  transition: background 0.3s;
}
.btn-join:hover { background: #6845d9; }

/* Hamburger button (hidden on desktop) */
.menu-toggle {
  display: none;
  font-size: 1.8rem;
  background: none;
  border: none;
  color: var(--text-light);
  cursor: pointer;
}

/* Mobile styles */
@media (max-width: 768px) {
  /* hide inline nav, show hamburger */
  .nav-links {
    display: none;
    position: fixed;
    top: 0;
    left: -100%;
    height: 100%;
    width: 250px;
    background: #1a1a2e;
    flex-direction: column;
    align-items: flex-start;
    padding: 80px 20px;
    gap: 20px;
    transition: left 0.3s ease;
    z-index: 2;
  }
  .nav-links.active {
    display: flex;
    left: 0;
  }

  .menu-toggle {
    display: block;
    position: absolute;   /* pin it */
    right: 20px;          /* always on right edge */
    top: 50%;
    transform: translateY(-50%);
    z-index: 3;
  }

  .nav-links a {
    font-size: 1.1rem;
    color: #fff;
  }
}
/* Hero wrapper */
.hero {
  background: linear-gradient(to bottom, #0d0d1a, #1a1a2e);
  padding: 80px 20px;
}

.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap; /* allows stacking on small screens */
}

/* Left text column */
.hero-text {
  flex: 1 1 400px;
  min-width: 280px;
}

.hero-text h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--accent);
  margin-bottom: 20px;
}

.hero-text p {
  font-size: 1.1rem;
  max-width: 600px;
  margin-bottom: 30px;
  color: #ccc;
}

.btn-know {
  background: var(--primary);
  color: #fff;
  padding: 12px 25px;
  border: none;
  border-radius: 5px;
  font-weight: bold;
  cursor: pointer;
  transition: background 0.3s;
}
.btn-know:hover {
  background: #6845d9;
}

/* Right video column */
.hero-media {
  flex: 1 1 400px;
  min-width: 280px;
  display: flex;
  justify-content: center;
}

.hero-media video {
  width: 100%;
  max-width: 480px;
  border-radius: 10px;
  box-shadow: 0 0 20px rgba(127, 90, 240, 0.4);
}

/* Features */
.features {
  padding: 60px 20px;
  background: #121223;
  text-align: center;
}

.features h3 {
  font-size: 2rem;
  margin-bottom: 40px;
  color: var(--accent);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  max-width: 1200px;
  margin: 0 auto;
}

.feature-box {
  background: var(--bg-card);
  padding: 30px;
  border-radius: 10px;
  transition: transform 0.3s, box-shadow 0.3s;
}

.feature-box:hover {
  transform: translateY(-8px);
  box-shadow: 0 0 15px rgba(0, 212, 255, 0.3);
}

.feature-box h4 {
  color: var(--primary);
  margin-bottom: 10px;
  font-size: 1.2rem;
}

.feature-box p {
  font-size: 0.95rem;
  color: #bbb;
}

/* Stay Informed Section (replica) */
.informed-section {
  position: relative;
  padding: 100px 20px 80px;
  text-align: center;
  color: #fff;
  /* Replace URL with your radar-like image; it will cover nicely */
  background: #010102 url("background.jpg") no-repeat center;
}

.informed-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
}

.informed-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
  margin: 0 auto;
}

.btn-informed {
  background: var(--primary);
  color: #fff;
  padding: 12px 26px;
  border: none;
  border-radius: 6px;
  font-weight: 600;
  cursor: pointer;
  margin-bottom: 26px;
  box-shadow: 0 0 12px rgba(127, 90, 240, 0.4);
  transition: transform 0.2s ease, background 0.3s;
}

.btn-informed:hover {
  background: #6845d9;
  transform: translateY(-2px);
}

.informed-title {
  font-size: 2.4rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 12px;
}

.informed-title span {
  color: var(--accent);
}

.informed-desc {
  font-size: 1.05rem;
  color: #d8d8d8;
  max-width: 780px;
  margin: 0 auto 48px;
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(260px, 1fr));
  gap: 24px;
  max-width: 800px;
  margin: 0 auto;
}

.info-box {
  background: rgba(30, 30, 47, 0.9);
  border: 1px solid rgba(127, 90, 240, 0.2);
  padding: 24px 26px;
  border-radius: 12px;
  text-align: left;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.info-box:hover {
  transform: translateY(-4px);
  box-shadow: 0 0 16px rgba(0, 212, 255, 0.25);
}

.info-icon {
  font-size: 1.2rem;
  color: var(--accent);
  margin-bottom: 8px;
  display: inline-block;
}

.info-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-light);
  margin-bottom: 6px;
}

.info-text {
  font-size: 0.95rem;
  color: #c9c9c9;
}

/* Footer */
footer {
  background: #000;
  padding: 20px;
  text-align: center;
  font-size: 0.9rem;
  color: #aaa;
}

:root {
  --su-accent: #7f5af0;
  --su-cyan: #00d4ff;
  --text: #e6e6e6;
  --muted: #bfc7d6;
  --bg-trans: rgba(255, 255, 255, 0.03);
}

/* Container */
.support-section {
  max-width: 1100px;
  margin: 40px auto;
  padding: 28px 20px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
  font-family: "Poppins", system-ui, -apple-system, "Segoe UI", Roboto,
    "Helvetica Neue", Arial;
  color: var(--text);
}

/* Text block */
.support-text {
  order: 0;
}

.support-label {
  display: inline-block;
  font-size: 0.82rem;
  color: var(--muted);
  background: var(--bg-trans);
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid rgba(127, 90, 240, 0.06);
  margin-bottom: 14px;
}

.support-copy {
  margin-top: 8px;
}

.support-title {
  font-size: clamp(20px, 3vw, 32px);
  line-height: 1.05;
  margin: 6px 0 12px;
  color: #ffffff;
  text-shadow: 0 6px 24px rgba(127, 90, 240, 0.1);
  font-weight: 700;
}

.support-desc {
  color: var(--muted);
  font-size: clamp(14px, 1.6vw, 17px);
  max-width: 820px;
  margin: 0;
}

/* Visual containers */
.support-image {
  position: relative;
  overflow: hidden;
  background-color: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(127, 90, 240, 0.08);
  border-radius: 14px;
  box-shadow: 0 10px 30px rgba(2, 2, 6, 0.6);
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}

/* ensure video or image fills the area like background-size: cover */
.support-image .support-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* heights tuned for desktop / tablet / mobile */
.support-image--large {
  min-height: 360px; /* primary large visual area */
}

.support-image--small {
  min-height: 349px; /* secondary smaller image */
}

/* Only show placeholder overlay when aria-hidden is true and there is no video */
.support-image[aria-hidden="true"]::after {
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(200, 200, 200, 0.18);
  font-size: 13px;
  height: 100%;
  width: 100%;
  text-align: center;
  padding: 10px;
  box-sizing: border-box;
  position: absolute;
  inset: 0;
  pointer-events: none;
}

/* Layout for larger viewports: text left, images right stacked */
@media (min-width: 980px) {
  .support-section {
    grid-template-columns: 1fr 480px;
    align-items: start;
    gap: 28px;
  }
  .support-text {
    order: 0;
  }
  .support-image--large {
    order: 1;
  }
  .support-image--small {
    order: 2;
    margin-top: 0px;
  }
}

/* Mobile adjustments */
@media (max-width: 900px) {
  .hero h2 {
    font-size: 2.4rem;
  }
  .informed-title {
    font-size: 2rem;
  }
}

@media (max-width: 700px) {
  header {
    flex-direction: column;
    align-items: flex-start;
  }
  nav {
    margin-top: 10px;
  }
  .info-grid {
    grid-template-columns: 1fr;
  }
  .support-section {
    padding: 20px 14px;
    gap: 16px;
  }
  .support-image--large {
    min-height: 260px;
    border-radius: 12px;
  }
  .support-image--small {
    min-height: 250px;
    border-radius: 12px;
  }
}
/* Promotional card styles */
.promo-card-section {
  max-width: 1100px;
  margin: 40px auto;
  padding: 20px;
}
.promo-card {
  position: relative;
  width: 100%;
  min-height: 682px; /* ensure visible area */
  background-position: center; /* center the image */
  background-repeat: no-repeat; /* don't tile */
  background-size: cover; /* behave like cover */
  background-blend-mode: normal; /* ensure no blend hides the image */
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid rgba(127, 90, 240, 0.12);
  box-shadow: 0 18px 50px rgba(8, 8, 16, 0.6);
}
.promo-chip {
  position: absolute;
  top: 190px;
  left: 480px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.04);
  color: #dfe7ff;
  padding: 8px 12px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 13px;
}
.promo-content {
  text-align: center;
  max-width: 1070px;
}
.promo-title {
  margin: 250px 0 12px;
  color: #ffffff;
  font-size: clamp(20px, 3vw, 32px);
  line-height: 1.06;
  text-shadow: 0 10px 40px rgba(127, 90, 240, 0.12);
  font-weight: 700;
}
.promo-sub {
  color: rgba(220, 220, 230, 0.86);
  font-size: clamp(14px, 1.5vw, 17px);
  max-width: 720px;
  margin: 0 auto;
}

/* FAQ styles */
.faq-section {
  background: transparent;
  padding: 44px 20px;
}
.faq-inner {
  max-width: 1100px;
  margin: 0 auto;
}
.faq-heading {
  color: #e9f2ff;
  font-size: clamp(18px, 2.6vw, 26px);
  margin-bottom: 18px;
  font-weight: 700;
}

/* FAQ list / items */
.faq-list {
  display: grid;
  gap: 12px;
}
.faq-item {
  border-radius: 12px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(127, 90, 240, 0.06);
  box-shadow: 0 8px 30px rgba(4, 6, 12, 0.6);
}
.faq-q {
  width: 100%;
  padding: 16px 18px;
  background: transparent;
  border: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #eaf3ff;
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
}
.faq-q:focus {
  outline: 2px solid rgba(127, 90, 240, 0.18);
  outline-offset: 2px;
}
.faq-toggle {
  color: rgba(200, 200, 220, 0.9);
  font-size: 18px;
  line-height: 1;
}

/* answer panel */
.faq-a {
  padding: 14px 18px 20px;
  color: rgba(210, 215, 225, 0.95);
  font-size: 14px;
  line-height: 1.6;
  border-top: 1px solid rgba(127, 90, 240, 0.04);
}

/* Responsive */
@media (min-width: 900px) {
  .faq-list {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }
}
@media (max-width: 640px) {
  .promo-card {
    padding: 24px 18px;
    min-height: 180px;
  }
  .promo-title {
    margin: 186px 0 12px;
  }
  .promo-chip {
    top: 154px;
    left: 137px;
    padding: 6px 10px;
    font-size: 12px;
  }
  .promo-content {
    max-width: 324px;
  }
  .faq-q {
    padding: 14px 12px;
    font-size: 14px;
  }
  .faq-a {
    padding: 12px;
    font-size: 13px;
  }
}