/* RESET */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Poppins', sans-serif;
}

/* BODY */
body {
  height: 100vh;
  overflow: hidden;
  background:
    linear-gradient(rgba(0,0,0,0.65), rgba(0,0,0,0.65)),
    url('https://images.unsplash.com/photo-1600585154340-be6161a56a0c?auto=format&fit=crop&w=1470&q=80')
    no-repeat center / cover;
  color: #fff;
}

/* HEADER */
.header {
  height: 72px;
  padding: 0 44px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(0,0,0,0.35);
  backdrop-filter: blur(12px);
  z-index: 10;
}

/* BRAND */
.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand i {
  font-size: 40px;
  color: gold;
}

.brand-name {
  font-size: 36px;
  font-weight: 700;
}

.brand-tag {
  font-size: 13px;
  color: #ffffffaa;
}

/* HEADER BUTTONS */
.header-actions {
  display: flex;
  gap: 14px;
}

/* COMMON BUTTON STYLE */
.button {
  padding: 10px 22px;
  border-radius: 26px;
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  display: flex;              
  align-items: center;       
  gap: 8px;                  
  transition: all 0.3s ease;
}

/* OWNER BUTTON (Gold / Orange) */
.owner-btn {
  background: linear-gradient(135deg, #ff7a18, #ffb347);
  color: #000;
  box-shadow: 0 6px 18px rgba(255,165,0,0.45);
}

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

/* GUEST BUTTON (Blue) */
.guest-btn {
  background: linear-gradient(135deg, #1cb5e0, #4facfe);
  color: #fff;
  box-shadow: 0 6px 18px rgba(79,172,254,0.45);
}

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

/* ICON SIZE (both buttons) */
.owner-btn i,
.guest-btn i {
  font-size: 14px;
}

/* HERO */
.hero {
  margin-top: 92px;
  text-align: center;
  max-width: 860px;
  margin-left: auto;
  margin-right: auto;
}

.hero h1 {
  font-size: 44px;
  margin-bottom: 10px;
}

.subtitle {
  font-size: 16.5px;
  line-height: 1.45;
  color: #ffffffcc;
}

/* FEATURES */
.features {
  margin: 32px auto 0;
  max-width: 1240px;
  padding: 0 20px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 34px;
}

.feature-card {
  background: rgba(255,255,255,0.14);
  backdrop-filter: blur(10px);
  border-radius: 18px;
  padding: 28px;
  text-align: center;
  box-shadow: 0 10px 26px rgba(0,0,0,0.4);
}

.feature-card i {
  font-size: 32px;
  margin-bottom: 14px;
  color: gold;
}

.feature-card h3 {
  font-size: 16.5px;
  margin-bottom: 8px;
}

.feature-card p {
  font-size: 14.5px;
  line-height: 1.5;
  color: #ffffffcc;
}



/* FOOTER */
.footer {
  text-align: center;
  font-size: 13.5px;
  margin-top: 32px;
  color: #ffffff99;
}

/* RESPONSIVE */
@media (max-width: 992px) {
  body { overflow: auto; }

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

@media (max-width: 576px) {
  .features {
    grid-template-columns: 1fr;
  }

  .brand-tag {
    display: none;
  }
}


/* CLICKABLE CARD */
.feature-card.clickable {
  cursor: pointer;
}

/* LOGIN MODAL */
.login-modal {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(6px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 100;
}

.modal-box {
  background: rgba(20,20,20,0.95);
  padding: 30px 34px;
  border-radius: 18px;
  width: 420px;
  text-align: center;
  position: relative;
  box-shadow: 0 20px 40px rgba(0,0,0,0.6);
}

.modal-box h2 {
  margin-bottom: 10px;
  font-size: 22px;
}

.modal-box p {
  font-size: 14.5px;
  color: #ffffffcc;
  margin-bottom: 22px;
  line-height: 1.5;
}

.modal-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
}

/* CLOSE BUTTON */
.close-modal {
  position: absolute;
  top: 10px;
  right: 14px;
  font-size: 22px;
  cursor: pointer;
  color: #ffffffaa;
}