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

body {
  font-family: "Inter", sans-serif;
  background: #030407;
  color: #e6e6e6;
  overflow-x: hidden;
  transition: background 0.4s ease, color 0.4s ease;
}

/* TOP HEADER */
.top-header {
    width: 100%;
    padding: 20px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(255,255,255,0.04);
    border-bottom: 1px solid rgba(255,255,255,0.08);
    backdrop-filter: blur(12px);
}

.header-left .header-logo {
    height: 60px;
    filter: drop-shadow(0 0 6px rgba(78,161,255,0.4));
}

.header-right .login-btn {
    padding: 10px 18px;
    background: linear-gradient(90deg,#4ea1ff,#9b4dff);
    color: #000;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
    transition: 0.25s ease;
}
.header-right .login-btn:hover {
    background: linear-gradient(90deg,#9b4dff,#4ea1ff);
    color: #fff;
}

/* CONVERSION ENGINE ROW */
.nav-right-row {
    margin: 20px auto;
    width: 95%;
    max-width: 1100px;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 18px;
}

.nav-item {
    flex: 1;
    min-width: 150px;
    background: rgba(255,255,255,0.06);
    padding: 14px;
    border-radius: 12px;
    text-align: center;
    border: 1px solid rgba(255,255,255,0.1);
    backdrop-filter: blur(8px);
}

.nav-icon {
    font-size: 28px;
    color: #4ea1ff;
    display: block;
    margin-bottom: 6px;
}

.nav-label {
    display: block;
    font-size: 14px;
    opacity: 0.8;
    margin-bottom: 6px;
}

.nav-phone {
    font-size: 15px;
    font-weight: 600;
    color: #4ea1ff;
    text-decoration: none;
}
.nav-phone:hover {
    color: #9b4dff;
}

/* CTA PANEL */
.cta-panel {
  margin: 40px auto;
  width: 90%;
  max-width: 900px;
  padding: 30px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px;
  backdrop-filter: blur(12px);
  box-shadow: 0 0 40px rgba(0,150,255,0.25);
}
.cta-panel h2 {
  font-size: 26px;
  margin-bottom: 10px;
}
.cta-panel p {
  opacity: 0.8;
  margin-bottom: 20px;
}

/* ACCORDION */
.acc {
  background: rgba(255,255,255,0.06);
  padding: 14px 18px;
  margin-top: 12px;
  border-radius: 10px;
  cursor: pointer;
  font-weight: 600;
  border: 1px solid rgba(255,255,255,0.1);
}
.acc.open {
  background: rgba(255,255,255,0.12);
}
.acc-content {
  display: none;
  padding: 18px;
  background: rgba(255,255,255,0.04);
  border-radius: 10px;
  margin-top: 6px;
}
.acc-content label {
  display: block;
  margin-top: 12px;
  font-size: 14px;
  opacity: 0.8;
}
.acc-content input, select {
  width: 100%;
  padding: 12px;
  margin-top: 6px;
  border-radius: 8px;
  border: none;
  background: rgba(255,255,255,0.08);
  color: #fff;
}

/* BOTTOM NAV */
.bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: rgba(0,0,0,0.65);
  backdrop-filter: blur(10px);
  padding: 12px 0;
  display: flex;
  justify-content: space-around;
  border-top: 1px solid rgba(255,255,255,0.1);
}
.bottom-nav a {
  color: #4ea1ff;
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
}

/* HELP PANEL */
.help-btn {
    position: fixed;
    left: 20px;
    bottom: 20px;
    background: #4ea1ff;
    color: #000;
    padding: 12px 18px;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
    z-index: 9999;
}

.help-overlay {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0,0,0,0.55);
    backdrop-filter: blur(4px);
    display: none;
    z-index: 9998;
}

.help-panel {
    position: fixed;
    top: 0;
    left: -360px;
    width: 360px;
    height: 100%;
    background: rgba(20,20,30,0.92);
    border-right: 3px solid #4ea1ff;
    box-shadow: 4px 0 18px rgba(0,0,0,0.4);
    padding: 25px;
    transition: left 0.35s ease;
    z-index: 99999;
}

.hp-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
}
.hp-header h3 {
    margin: 0;
    font-size: 22px;
    background: linear-gradient(90deg,#4ea1ff,#9b4dff);
    -webkit-background-clip: text;
    color: transparent;
}
.hp-close-btn {
    font-size: 28px;
    cursor: pointer;
    color: #aaa;
}

.hp-group {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.hp-card {
    background: rgba(255,255,255,0.06);
    padding: 16px;
    border-radius: 12px;
    border: 1px solid rgba(255,255,255,0.1);
    backdrop-filter: blur(6px);
}
.hp-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 6px;
}
.hp-desc {
    font-size: 14px;
    opacity: 0.8;
    margin-bottom: 12px;
}
.hp-action {
    display: inline-block;
    padding: 10px 14px;
    background: #4ea1ff;
    color: #000;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    transition: 0.25s ease;
}
.hp-action:hover {
    background: #9b4dff;
    color: #fff;
}