/* =========================================================================
   AdsterraGuru — funnel front-end styling
   Palette:
     --black        #05100a   deep near-black, page base
     --green-dark   #0b2f1c   dark green, panels/sections
     --green-mid    #12471f   dark green, mid tone for cards
     --yellow       #ffd400   accent + CTA buttons
     --white        #ffffff   outline / high-contrast text
     --text-soft    #c9e6d2   body copy on dark backgrounds
   ========================================================================= */

:root {
  --black: #05100a;
  --green-dark: #0b2f1c;
  --green-mid: #123a20;
  --green-line: #1f5c33;
  --yellow: #ffd400;
  --white: #ffffff;
  --text-soft: #c9e6d2;
  --font-display: 'Archivo Black', 'Arial Black', sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: linear-gradient(180deg, var(--black) 0%, var(--green-dark) 45%, var(--black) 100%);
  color: var(--text-soft);
  font-family: var(--font-body);
  min-height: 100%;
}

body {
  background-attachment: fixed;
  background-image:
    radial-gradient(circle at 15% 10%, rgba(31, 92, 51, 0.35) 0%, transparent 45%),
    radial-gradient(circle at 85% 90%, rgba(31, 92, 51, 0.25) 0%, transparent 50%),
    linear-gradient(180deg, var(--black) 0%, var(--green-dark) 45%, var(--black) 100%);
}

a { color: var(--yellow); text-decoration: none; }

.wrap {
  max-width: 860px;
  margin: 0 auto;
  padding: 32px 20px 80px;
}

/* ---------------------------- Top bar ---------------------------- */
.topbar {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 18px 0 8px;
}
.topbar .brand {
  font-family: var(--font-display);
  font-size: 22px;
  letter-spacing: 1px;
  color: var(--white);
}
.topbar .brand span { color: var(--yellow); }

/* ---------------------------- Countdown ---------------------------- */
.countdown-block {
  text-align: center;
  margin: 18px auto 34px;
  padding: 26px 18px 22px;
  background: rgba(5, 16, 10, 0.55);
  border: 1px solid var(--green-line);
  border-radius: 14px;
  box-shadow: 0 0 40px rgba(255, 212, 0, 0.06) inset;
}

.countdown-eyebrow {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 2.5px;
  color: var(--text-soft);
  margin-bottom: 6px;
}

.countdown-date {
  font-size: 13px;
  color: var(--yellow);
  letter-spacing: 1px;
  margin-bottom: 14px;
  opacity: 0.9;
}

/* The timer itself: bold H1, yellow fill, 1px white outline */
h1.countdown-timer {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(42px, 11vw, 84px);
  line-height: 1;
  margin: 0;
  letter-spacing: 2px;
  color: var(--yellow);
  -webkit-text-stroke: 1px var(--white);
  text-stroke: 1px var(--white);
  text-shadow: 0 0 18px rgba(255, 212, 0, 0.35);
  animation: tick-pulse 1s steps(1) infinite;
}

@keyframes tick-pulse {
  0%   { text-shadow: 0 0 18px rgba(255, 212, 0, 0.35); }
  50%  { text-shadow: 0 0 26px rgba(255, 212, 0, 0.55); }
  100% { text-shadow: 0 0 18px rgba(255, 212, 0, 0.35); }
}

.countdown-caption {
  margin-top: 10px;
  font-size: 13px;
  color: var(--text-soft);
  opacity: 0.8;
}

/* ---------------------------- Video ---------------------------- */
.video-frame {
  position: relative;
  width: 100%;
  padding-top: 56.25%; /* 16:9 */
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--green-line);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
  margin: 10px 0 34px;
  background: #000;
}
.video-frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

/* ---------------------------- Buttons (dark green + black hover) ---------------------------- */
.btn {
  display: inline-block;
  width: 100%;
  text-align: center;
  padding: 18px 24px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: 0.5px;
  border-radius: 10px;
  border: 1px solid var(--green-line);
  cursor: pointer;
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.15s ease;
}

/* Primary funnel CTA: dark-green base that turns black on hover */
.btn-green {
  background: var(--green-mid);
  color: var(--white);
  border-color: var(--green-line);
}
.btn-green:hover {
  background: var(--black);
  border-color: var(--yellow);
  color: var(--yellow);
  transform: translateY(-2px);
}

/* WhatsApp-style CTA on page 2: yellow background, black bold text */
.btn-yellow {
  background: var(--yellow);
  color: #000000;
  border: 1px solid var(--yellow);
  font-weight: 800;
  font-size: 20px;
  padding: 20px 24px;
}
.btn-yellow:hover {
  background: #000000;
  color: var(--yellow);
  border-color: var(--yellow);
  transform: translateY(-2px);
}

.btn-row { margin: 22px 0; }

/* ---------------------------- Popup / modal ---------------------------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.72);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 999;
  padding: 16px;
}
.modal-overlay.open { display: flex; }

.modal-box {
  width: 100%;
  max-width: 420px;
  background: linear-gradient(180deg, var(--green-dark), var(--black));
  border: 1px solid var(--yellow);
  border-radius: 14px;
  padding: 28px 24px 24px;
  position: relative;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
}

.modal-box h2 {
  font-family: var(--font-display);
  color: var(--white);
  font-size: 22px;
  margin: 0 0 6px;
}
.modal-box p.sub {
  margin: 0 0 18px;
  font-size: 14px;
  color: var(--text-soft);
}

.modal-close {
  position: absolute;
  top: 12px;
  right: 14px;
  background: none;
  border: none;
  color: var(--text-soft);
  font-size: 22px;
  cursor: pointer;
  line-height: 1;
}
.modal-close:hover { color: var(--yellow); }

.field { margin-bottom: 14px; }
.field label {
  display: block;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--yellow);
  margin-bottom: 6px;
}
.field input {
  width: 100%;
  padding: 12px 14px;
  border-radius: 8px;
  border: 1px solid var(--green-line);
  background: rgba(0, 0, 0, 0.35);
  color: var(--white);
  font-size: 15px;
}
.field input:focus {
  outline: none;
  border-color: var(--yellow);
}

.form-error {
  color: #ff8b8b;
  font-size: 13px;
  margin: -6px 0 12px;
  display: none;
}
.form-error.show { display: block; }

.form-success {
  text-align: center;
  color: var(--yellow);
  font-weight: 700;
  padding: 10px 0;
  display: none;
}
.form-success.show { display: block; }

/* ---------------------------- Enrollment form panel ---------------------------- */
.card-panel {
  background: rgba(5, 16, 10, 0.55);
  border: 1px solid var(--green-line);
  border-radius: 14px;
  padding: 26px 22px;
  margin: 10px 0 30px;
}
.card-panel .field input[type="file"] {
  padding: 10px 12px;
  background: rgba(0, 0, 0, 0.35);
  color: var(--text-soft);
}
.field-hint {
  font-size: 12px;
  color: var(--text-soft);
  opacity: 0.65;
  margin-top: 4px;
}

/* ---------------------------- Misc page text ---------------------------- */
.headline {
  font-family: var(--font-display);
  color: var(--white);
  font-size: clamp(24px, 5vw, 34px);
  text-align: center;
  margin: 6px 0 6px;
}
.subhead {
  text-align: center;
  color: var(--text-soft);
  font-size: 15px;
  margin: 0 0 26px;
  opacity: 0.9;
}
.footer-note {
  text-align: center;
  font-size: 12px;
  color: var(--text-soft);
  opacity: 0.55;
  margin-top: 40px;
}

@media (max-width: 480px) {
  .btn { font-size: 16px; padding: 16px 18px; }
  .btn-yellow { font-size: 18px; }
}