/* =========================================================
   GNetindo — Landing Page
   ========================================================= */

.hero {
  position: relative;
  min-height: 100vh;
  background: radial-gradient(ellipse 120% 80% at 50% -10%, var(--hero-bg-a) 0%, var(--hero-bg-b) 55%, var(--hero-bg-c) 100%);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: background 0.35s var(--ease);
}

.hero__theme-toggle {
  position: absolute;
  top: 20px;
  right: 20px;
  z-index: 3;
}

/* ---- animated fiber / signal background ---- */
.hero__net {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.net-line {
  fill: none;
  stroke-width: 1;
  stroke: url(#lineGrad);
  opacity: 0.35;
}

.net-pulse {
  fill: var(--cyan-400);
  filter: drop-shadow(0 0 6px var(--cyan-400));
  offset-rotate: 0deg;
}

.hero__glow {
  position: absolute;
  top: -12%;
  right: -8%;
  width: 55vw;
  height: 55vw;
  max-width: 620px;
  max-height: 620px;
  background: radial-gradient(circle, rgba(229, 32, 42, 0.28) 0%, rgba(229, 32, 42, 0) 70%);
  z-index: 0;
  pointer-events: none;
}

.hero__content {
  position: relative;
  z-index: 2;
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 64px 24px 40px;
}

.brand-mark {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
  animation: brandIn 0.8s var(--ease) both;
}

.brand-mark img {
  width: 84px;
  height: 84px;
  filter: drop-shadow(0 6px 18px rgba(229, 32, 42, 0.45));
}

.brand-mark__name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(26px, 4vw, 34px);
  color: var(--hero-text);
  letter-spacing: -0.01em;
}

.brand-mark__legal {
  font-size: 13px;
  color: var(--hero-muted);
  font-weight: 500;
}

.hero__tagline {
  max-width: 560px;
  margin: 0 auto 48px;
  color: var(--hero-muted);
  font-size: clamp(15px, 2vw, 17px);
  line-height: 1.6;
  animation: brandIn 0.8s 0.1s var(--ease) both;
}

.hero__tagline strong { color: var(--cyan-400); font-weight: 600; }

@keyframes brandIn {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ---- action cards ---- */
.action-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  max-width: 980px;
  width: 100%;
  margin: 0 auto;
}

.action-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
  background: var(--hero-card-bg);
  border: 1px solid var(--hero-card-border);
  backdrop-filter: blur(6px);
  padding: 28px 24px;
  text-align: left;
  overflow: hidden;
  transition: transform 0.35s var(--ease), border-color 0.35s var(--ease), background 0.35s var(--ease);
  animation: brandIn 0.8s var(--ease) both;
}
.action-card:nth-child(1) { animation-delay: 0.15s; }
.action-card:nth-child(2) { animation-delay: 0.25s; }
.action-card:nth-child(3) { animation-delay: 0.35s; }

.action-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--accent, var(--red-600)), transparent 75%);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s var(--ease);
}

.action-card:hover,
.action-card:focus-visible {
  transform: translateY(-4px);
  border-color: var(--hero-card-border-hover);
  background: var(--hero-card-bg-hover);
}
.action-card:hover::before { transform: scaleX(1); }

.action-card--po { --accent: var(--red-600); }
.action-card--list { --accent: var(--cyan-400); }
.action-card--admin { --accent: var(--blue-500); }

.action-card__icon {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255,255,255,0.14);
  color: var(--accent, var(--white));
}
.action-card__icon svg { width: 22px; height: 22px; }

.action-card__tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.03em;
  color: var(--hero-muted);
}

.action-card__title {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  color: var(--hero-text);
  margin: 0;
}

.action-card__desc {
  font-size: 13.5px;
  color: var(--hero-muted);
  line-height: 1.55;
  margin: 0;
}

.action-card__go {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--accent, var(--white));
  padding-top: 4px;
}
.action-card__go svg {
  width: 14px; height: 14px;
  transition: transform 0.3s var(--ease);
}
.action-card:hover .action-card__go svg { transform: translateX(4px); }

/* ---- whatsapp help strip ---- */
.help-strip {
  position: relative;
  z-index: 2;
  border-top: 1px solid var(--hero-card-border);
  padding: 22px 24px 30px;
}

.help-strip__inner {
  max-width: 980px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}

.help-strip__text { color: var(--hero-muted); font-size: 13.5px; }

.wa-button {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  background: #1fae52;
  color: var(--white);
  padding: 10px 18px;
  border: none;
  font-weight: 600;
  font-size: 14px;
  transition: background 0.25s var(--ease), transform 0.25s var(--ease);
}
.wa-button:hover { background: #189246; transform: translateY(-2px); }
.wa-button svg { width: 18px; height: 18px; }

.status-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: #1fae52;
  display: inline-block;
  box-shadow: 0 0 0 0 rgba(31,174,82,0.6);
  animation: pulseDot 2s infinite;
}
@keyframes pulseDot {
  0% { box-shadow: 0 0 0 0 rgba(31,174,82,0.55); }
  70% { box-shadow: 0 0 0 7px rgba(31,174,82,0); }
  100% { box-shadow: 0 0 0 0 rgba(31,174,82,0); }
}