/* GOOGLE FONT */
@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;600;800&display=swap');

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

body {
    font-family: 'Orbitron', sans-serif;
    background-color: #0b0f1a;
    color: white;
    line-height: 1.6;
}

/* NAVBAR */

nav {
    background: #050816;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 8%;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.logo {
    height: 85px;
    transition: 0.3s;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 30px;
}

nav ul li a {
    text-decoration: none;
    color: white;
    font-size: 20px;
    position: relative;
    transition: 0.3s;
}

nav ul li a:hover {
    color: #00f2ff;
    text-shadow: 0 0 10px #00f2ff,
                 0 0 20px #00f2ff,
                 0 0 40px #00f2ff;
}
/* HERO SECTION */

.hero {
    height: 100vh;
    background-size: contain;   /* was cover */
    background-repeat: no-repeat;
    background-position: center;
    background-color: black;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero h1 {
    font-size: 55px;
    margin-bottom: 20px;
}

.hero p {
    font-size: 18px;
    max-width: 800px;
    margin: auto;
}

/* SECTION */

.section {
    padding: 80px 10%;
    text-align: center;
}

.section h2 {
    font-size: 36px;
    margin-bottom: 40px;
}

/* CARDS */

.cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.card {
    background: #11182a;
    padding: 25px;
    border-radius: 10px;
    transition: 0.3s;
    text-decoration: none;
    color: white;
}

.card:hover {
    transform: translateY(-8px);
    background: #18223b;
}

.card img {
    width: 100%;
    border-radius: 10px;
    margin-bottom: 15px;
}

/* MISSION PAGE IMAGES */

.mission-img {
    width: 100%;
    margin: 30px 0;
    border-radius: 10px;
}

/* FOOTER */

footer {
    background: #050816;
    text-align: center;
    padding: 25px;
    margin-top: 60px;
    font-size: 14px;
}
/* ============================= */
/* FADE IN ANIMATION (Apple style) */
/* ============================= */

.fade-in {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 1s ease-out, transform 1s ease-out;
}

.fade-in.appear {
    opacity: 1;
    transform: translateY(0);
}

/* INVEST BUTTON */

.invest-btn {
    display: inline-block;
    margin-top: 30px;
    padding: 15px 40px;
    background: #00f2ff;
    color: black;
    text-decoration: none;
    font-weight: bold;
    font-size: 18px;
    border-radius: 30px;
    transition: 0.3s;
}

.invest-btn:hover {
    transform: scale(1.05);
}

/* FORM STYLING */

.invest-form {
    max-width: 600px;
    margin: 60px auto;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.invest-form input,
.invest-form textarea {
    padding: 15px;
    font-size: 18px;
    border-radius: 10px;
    border: none;
    outline: none;
}

.invest-form button {
    padding: 15px;
    font-size: 18px;
    background: #00f2ff;
    border: none;
    border-radius: 30px;
    font-weight: bold;
    cursor: pointer;
}
/* ============================= */
/* MOBILE RESPONSIVE FIX */
/* ============================= */

@media (max-width: 768px) {

    /* NAVBAR STACK */
    nav {
        flex-direction: column;
        padding: 15px 5%;
    }

    nav ul {
        flex-direction: column;
        gap: 15px;
        margin-top: 15px;
        align-items: center;
    }

    nav ul li a {
        font-size: 18px;
    }

    .logo {
        height: 65px;
    }

    /* HERO SECTION FIX */
    .hero {
        height: auto;
        padding: 60px 20px;
        text-align: center;
    }

    .hero h1 {
        font-size: 32px;
    }

    .hero p {
        font-size: 16px;
        padding: 0 10px;
    }

    /* SECTION SPACING */
    .section {
        padding: 60px 5%;
    }

    .section h2 {
        font-size: 28px;
    }

    /* CARDS STACK CLEANLY */
    .cards {
        grid-template-columns: 1fr;
    }

    .card {
        padding: 20px;
    }

    /* FORM FIX */
    .invest-form {
        padding: 0 15px;
    }

}
/* ============================= */
/* FUTURE PAGE MOBILE FIX */
/* ============================= */

@media (max-width: 768px) {

  .timeline {
    width: 100%;
    padding: 50px 0;
  }

  .timeline::before {
    left: 50%;
    transform: translateX(-50%);
  }

  .timeline-item {
    width: 100%;
    padding: 0 20px;
    margin-bottom: 80px;
    text-align: center;
  }

  .timeline-item.left,
  .timeline-item.right {
    left: 0 !important;
  }

  .timeline-card {
    width: 100%;
    max-width: 95%;
    margin: 0 auto;
  }

  .timeline-dot {
    left: 50% !important;
    transform: translateX(-50%);
  }

  .timeline-item h3 {
    font-size: 24px;
  }

  .timeline-item p {
    font-size: 16px;
    line-height: 1.6;
  }

}
.yt-link {
  margin-top: 10px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
}

.yt-link img {
  width: 20px;
  height: 20px;
}

.yt-link a {
  color: #00f2ff;
  text-decoration: none;
  font-weight: 500;
}

.yt-link a:hover {
  text-decoration: underline;
}
/* ============================= */
/* POPUP                         */
/* ============================= */

/* BACKDROP */
.popup {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.65);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.5s ease;
}

.popup.show {
  opacity: 1;
  pointer-events: auto;
}

/* POPUP CARD */
.popup-box {
  position: relative;          /* needed so close button sits inside */
  background: linear-gradient(145deg, #04152e, #06214b);
  padding: 45px 40px 35px;     /* extra top padding for close button */
  border-radius: 18px;
  border: 1px solid #00e5ff;
  text-align: center;
  width: 480px;
  max-width: 92%;
  box-shadow:
    0 0 20px rgba(0, 229, 255, 0.3),
    0 0 50px rgba(0, 229, 255, 0.12);
  transform: scale(0.9);
  transition: transform 0.4s ease;
  font-family: 'Orbitron', sans-serif;
}

.popup.show .popup-box {
  transform: scale(1);
}

/* CLOSE BUTTON — small square, top-right, blue glow on hover */
.popup-close {
  position: relative;
  top: 12px;
  right: 12px;
  width: 12px;
  height: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1px solid rgba(0, 229, 255, 0.4);
  border-radius: 6px;
  color: rgba(255,255,255,0.6);
  font-size: 13px;
  cursor: pointer;
  transition: all 0.2s ease;
  padding: 0;
  line-height: 1;
}

.popup-close:hover {
  color: #00e5ff !important;
  border-color: #00e5ff !important;
  background: rgba(0, 229, 255, 0.08) !important;
  box-shadow: 0 0 10px rgba(0, 229, 255, 0.5),
              0 0 20px rgba(0, 229, 255, 0.2) !important;
  transform: none !important;
}

/* TITLE */
.popup-box h2 {
  font-family: 'Orbitron', sans-serif;
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 10px;
  letter-spacing: 0.03em;
  color: white;
}

/* DESCRIPTION TEXT */
.popup-box > p,
.popup-box #step-email > p,
.popup-box #step-otp > p {
  font-family: 'Orbitron', sans-serif;
  font-size: 13px;
  color: #cfe9ff;
  margin-bottom: 20px;
  line-height: 1.6;
}

/* INPUTS */
.popup-box input {
  width: 100%;
  padding: 13px 15px;
  border-radius: 8px;
  border: 1px solid #00e5ff;
  background: #021025;
  color: white;
  font-family: 'Orbitron', sans-serif;
  font-size: 13px;
  margin-bottom: 14px;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.popup-box input:focus {
  border-color: #00f2ff;
  box-shadow: 0 0 8px rgba(0, 242, 255, 0.3);
}

/* ALL BUTTONS INSIDE POPUP */
.popup-box button {
  width: 100%;
  padding: 13px;
  border-radius: 8px;
  border: none;
  background: #00d4ff;
  color: black;
  font-family: 'Orbitron', sans-serif;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
  margin-bottom: 10px;
  display: block;
}

.popup-box button:hover {
  background: #00b8e0 !important;
  transform: scale(1.02);
}

/* GOOGLE BUTTON */
.google-btn {
  background: white !important;
  color: #222 !important;
  font-weight: 600 !important;
}

.google-btn:hover {
  background: #f0f0f0 !important;
}

/* BACK BUTTON */
.back-btn,
#backBtn {
  background: transparent !important;
  color: #00d4ff !important;
  border: 1px solid #00d4ff !important;
  font-size: 12px !important;
  font-weight: 500 !important;
}

#backBtn:hover,
.back-btn:hover {
  background: rgba(0, 212, 255, 0.1) !important;
  transform: none !important;
}

/* OTP hint text */
#otpHint {
  font-size: 12px !important;
  color: #7effa0 !important;
  margin-bottom: 16px !important;
}

/* MESSAGE (success / error) */
#popupMessage {
  font-family: 'Orbitron', sans-serif;
  font-size: 12px;
  margin-top: 8px;
  min-height: 18px;
  letter-spacing: 0.02em;
}

/* FINE PRINT */
#step-email p:last-of-type {
  font-size: 11px !important;
  opacity: 0.55;
  margin-top: 4px;
  margin-bottom: 0;
}