/* ═══════════════════════════════════════════════════
   Green Technology — Coming Soon
   ═══════════════════════════════════════════════════ */

*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ── Background gradients ──────────────────────────── */
.bg-gradient-main {
  background: linear-gradient(
    160deg,
    #2C3539 0%,
    #36454F 30%,
    #2f4a3a 55%,
    #355e3b 70%,
    #2C3539 100%
  );
}

.bg-gradient-form {
  background: radial-gradient(
    ellipse at 50% 0%,
    rgba(85, 184, 65, 0.04) 0%,
    transparent 60%
  );
}

/* ── Title ─────────────────────────────────────────── */
.coming-soon-title {
  text-shadow: 0 0 40px rgba(85, 184, 65, 0.1);
}

.drop-shadow-green {
  filter: drop-shadow(0 0 20px rgba(85, 184, 65, 0.3));
}

.coming-soon-title span {
  display: inline;
  animation: titleReveal 1s ease-out forwards;
  opacity: 0;
}

.coming-soon-title span:nth-child(1) {
  animation-delay: 0.3s;
}

.coming-soon-title span:nth-child(2) {
  animation-delay: 0.5s;
}

.subtitle-text {
  animation: titleReveal 1s ease-out 0.1s forwards;
  opacity: 0;
}

@keyframes titleReveal {
  to { opacity: 1; }
}

/* ── Countdown ─────────────────────────────────────── */
.countdown-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 50px;
}

#countdown {
  animation: fadeInUp 1s ease-out 0.9s forwards;
  opacity: 0;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(15px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ── Progress bar ──────────────────────────────────── */
.progress-track {
  box-shadow: inset 0 0 4px rgba(0, 0, 0, 0.2);
}

.progress-fill {
  position: relative;
  box-shadow: 0 0 10px rgba(85, 184, 65, 0.3);
}

.progress-fill::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(255, 255, 255, 0.15) 50%,
    transparent 100%
  );
  animation: shimmer 2s ease-in-out infinite;
}

@keyframes shimmer {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

/* ── Scroll indicator ──────────────────────────────── */
.scroll-indicator {
  animation: fadeInUp 1s ease-out 1.5s forwards;
  opacity: 0;
}

/* ── Waves ─────────────────────────────────────────── */
.wave {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 140px;
}

.wave-back path {
  fill: rgba(85, 184, 65, 0.08);
  animation: waveMove 12s ease-in-out infinite;
}

.wave-mid path {
  fill: rgba(85, 184, 65, 0.12);
  animation: waveMove 8s ease-in-out infinite reverse;
}

.wave-front path {
  fill: rgba(44, 53, 57, 0.6);
  animation: waveMove 10s ease-in-out infinite;
}

@keyframes waveMove {
  0%, 100% { transform: translateX(0); }
  50% { transform: translateX(-15px); }
}

/* ── Form inputs ───────────────────────────────────── */
.form-input:focus {
  box-shadow: 0 0 0 3px rgba(85, 184, 65, 0.1);
}

.form-group {
  animation: fadeInUp 0.6s ease-out forwards;
  opacity: 0;
}

.form-group:nth-child(1) { animation-delay: 0.1s; }
.form-group:nth-child(2) { animation-delay: 0.2s; }
.form-group:nth-child(3) { animation-delay: 0.3s; }
.form-group:nth-child(4) { animation-delay: 0.4s; }

/* ── Social icons ──────────────────────────────────── */
.social-icon {
  color: rgba(255, 255, 255, 0.4);
  transition: all 0.3s ease;
}

.social-icon:hover {
  color: #55B841;
  transform: translateY(-2px);
  filter: drop-shadow(0 0 8px rgba(85, 184, 65, 0.4));
}

/* ── Header anim ───────────────────────────────────── */
header {
  animation: fadeInDown 0.8s ease-out forwards;
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-15px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ── Responsive ────────────────────────────────────── */
@media (max-width: 640px) {
  .wave {
    height: 80px;
  }
}