/* ===============================
   GLOBAL DESIGN TOKENS
================================ */
:root {
  --bg-main: #020617;
  --bg-card: rgba(15, 23, 42, 0.75);
  --border-glass: rgba(255, 255, 255, 0.08);
  --primary: #22c55e;
  --accent: #38bdf8;
  --text-main: #e5e7eb;
  --text-muted: #94a3b8;
  --danger: #ef4444;
}

/* ===============================
   RESET
================================ */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  background: radial-gradient(circle at top, #020617, #000);
  color: var(--text-main);
  font-family: "Inter", "Segoe UI", system-ui, sans-serif;
  line-height: 1.6;
}

/* ===============================
   HEADER
================================ */
header {
  padding: 16px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border-glass);
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 22px;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: 1px;
}

.logo-icon {
  width: 28px;
  height: 28px;
  object-fit: contain;
}


nav {
  display: none;
}

nav a {
  margin-left: 24px;
  text-decoration: none;
  color: var(--text-muted);
  font-weight: 500;
}

nav a:hover {
  color: var(--accent);
}

/* ===============================
   HERO
================================ */
.hero {
  padding: 80px 20px 60px;
  text-align: center;
}

.hero h1 {
  font-size: 32px;
  font-weight: 800;
  background: linear-gradient(90deg, #22c55e, #38bdf8);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero p {
  margin-top: 16px;
  font-size: 16px;
  color: var(--text-muted);
  max-width: 680px;
  margin-inline: auto;
}

.button {
  display: inline-block;
  margin-top: 32px;
  padding: 14px 32px;
  border-radius: 12px;
  background: linear-gradient(135deg, #22c55e, #38bdf8);
  color: #020617;
  font-weight: 700;
  text-decoration: none;
  box-shadow: 0 10px 40px rgba(56, 189, 248, 0.3);
}

.button:hover {
  transform: translateY(-2px);
}

/* ===============================
   SECTIONS
================================ */
.section {
  padding: 60px 20px;
}

.section-title {
  text-align: center;
  font-size: 26px;
  margin-bottom: 40px;
}

/* ===============================
   CARDS
================================ */
.cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.card {
  background: var(--bg-card);
  backdrop-filter: blur(14px);
  border-radius: 20px;
  padding: 28px;
  border: 1px solid var(--border-glass);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(34, 197, 94, 0.15);
}

.card h3 {
  margin-bottom: 10px;
}

.card p {
  color: var(--text-muted);
}

/* ===============================
   FOOTER
================================ */
footer {
  border-top: 1px solid var(--border-glass);
  padding: 30px 20px;
  text-align: center;
  color: var(--text-muted);
  font-size: 14px;
}

/* ===============================
   RESPONSIVE BREAKPOINTS
================================ */
@media (min-width: 768px) {
  nav {
    display: block;
  }

  .hero h1 {
    font-size: 44px;
  }

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

@media (min-width: 1024px) {
  header {
    padding: 20px 10%;
  }

  .hero {
    padding: 120px 10%;
  }

  .section {
    padding: 80px 10%;
  }

  .cards {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ===============================
   ANIMATIONS
================================ */
.fade-up {
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.8s ease;
}

.fade-up.show {
  opacity: 1;
  transform: translateY(0);
}

.scale-in {
  opacity: 0;
  transform: scale(0.9);
  transition: all 0.6s ease;
}

.scale-in.show {
  opacity: 1;
  transform: scale(1);
}

/* ===============================
   COUNTERS
================================ */
.counter {
  font-size: 36px;
  font-weight: 800;
  color: var(--primary);
}

/* ===============================
   TIMELINE
================================ */
.timeline {
  display: grid;
  gap: 24px;
}

.timeline-step {
  padding: 24px;
  border-left: 3px solid var(--primary);
  background: var(--bg-card);
  border-radius: 12px;
}

/* ===============================
   BADGES
================================ */
.badges {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
}

.badge {
  padding: 12px 18px;
  border-radius: 999px;
  background: rgba(34,197,94,0.1);
  border: 1px solid rgba(34,197,94,0.3);
  font-size: 14px;
}

/* ===============================
   STAR RATING
================================ */
.stars {
  color: gold;
  margin-bottom: 6px;
}
/* ===============================
   TESTIMONIAL SLIDER (FINAL)
================================ */

.testimonial-track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: calc(100% / 3);
  gap: 24px;

  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;

  padding-bottom: 16px;
  cursor: grab;

  scrollbar-width: none; /* Firefox */
}

.testimonial-track::-webkit-scrollbar {
  display: none; /* Chrome / Safari */
}

.testimonial-track:active {
  cursor: grabbing;
}

.testimonial-track .card {
  scroll-snap-align: start;
  min-width: 0;
  pointer-events: auto;
}

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

/* Tablet – 2 cards */
@media (max-width: 1024px) {
  .testimonial-track {
    grid-auto-columns: calc(100% / 2);
  }
}

/* Mobile – 1 card */
@media (max-width: 640px) {
  .testimonial-track {
    grid-auto-columns: 100%;
  }
}

/* ===============================
   STAR STYLE
================================ */

.stars {
  color: gold;
  font-size: 18px;
  margin-bottom: 6px;
}
/* ===============================
   ACTIVE NAVIGATION LINK
================================ */

nav a {
  position: relative;
  padding-bottom: 6px;
}

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

/* Glow underline */
nav a.active::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  border-radius: 2px;
  box-shadow: 0 0 10px rgba(34, 197, 94, 0.6);
}
/* ===============================
   MOBILE NAVIGATION
================================ */

.header {
  position: relative;
}

/* Hamburger button */
.menu-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}

.menu-toggle span {
  width: 24px;
  height: 2px;
  background: var(--text-main);
  border-radius: 2px;
}

/* Mobile nav hidden by default */
#navMenu {
  display: none;
  position: absolute;
  top: 64px;
  left: 0;
  width: 100%;
  background: rgba(2, 6, 23, 0.98);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-glass);
  flex-direction: column;
  padding: 20px 0;
  z-index: 999;
}

/* Nav links */
#navMenu a {
  padding: 14px 20px;
  display: block;
  font-size: 16px;
}

/* Show menu when active */
#navMenu.open {
  display: flex;
}

/* Desktop view */
@media (min-width: 768px) {
  .menu-toggle {
    display: none;
  }

  #navMenu {
    position: static;
    display: block !important;
    background: none;
    width: auto;
    padding: 0;
  }

  #navMenu a {
    display: inline-block;
    padding: 0;
    margin-left: 24px;
  }
}
.apk-selector {
  margin-top: 24px;
  text-align: center;
}

.apk-selector label {
  display: block;
  margin-bottom: 8px;
  font-size: 14px;
  opacity: 0.85;
}

.arch-select {
  width: 100%;
  max-width: 320px;
  padding: 12px 14px;
  border-radius: 12px;
  background-color: #111;
  color: #fff;
  border: 1.5px solid #fff;
  font-size: 15px;
  cursor: pointer;
  outline: none;
}

.arch-select option {
  background-color: #111;
  color: #fff;
}

.arch-select:hover {
  border-color: #ff3b3b;
}

.apk-hint {
  margin-top: 10px;
  font-size: 13px;
  opacity: 0.75;
}