* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background: #fffaf2;
  color: #1d1208;
}

.nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 92px;
  z-index: 40;
  display: flex;
  align-items: center;
  gap: 22px;
  padding: 0 34px;
  background: rgba(20, 10, 4, 0.82);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 210, 140, 0.18);
}

.menu-btn {
  width: 58px;
  height: 58px;
  border: 1px solid rgba(255, 224, 184, 0.3);
  border-radius: 12px;
  background: rgba(255, 168, 66, 0.1);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  padding: 0 16px;
  cursor: pointer;
}

.menu-btn span {
  display: block;
  height: 2px;
  width: 100%;
  background: #ffb347;
  border-radius: 10px;
  transition: 0.25s;
}

.menu-btn.open span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.menu-btn.open span:nth-child(2) {
  opacity: 0;
}

.menu-btn.open span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

.logo {
  color: white;
  font-size: clamp(34px, 8vw, 62px);
  font-weight: 900;
  letter-spacing: -4px;
}

.side-menu {
  position: fixed;
  top: 92px;
  left: 0;
  right: 0;
  z-index: 35;
  padding: 16px 34px 18px;
  background: rgba(20, 10, 4, 0.94);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255, 179, 71, 0.18);
  display: none;
}

.side-menu.open {
  display: flex;
  flex-direction: column;
}

.side-menu a {
  color: #ffe0ba;
  text-decoration: none;
  font-size: clamp(18px, 4vw, 30px);
  font-weight: 900;
  letter-spacing: -1px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255, 179, 71, 0.18);
}

.side-menu a:hover {
  color: #ffb347;
}

.side-menu a:last-child {
  border-bottom: none;
}

.hero {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
  background: #160b04;
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 130px 24px 60px;
  text-align: center;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 25% 25%, rgba(255, 179, 71, 0.28), transparent 30%),
    linear-gradient(to bottom, rgba(12, 5, 2, 0.45), rgba(12, 5, 2, 0.92));
  z-index: 1;
}

.hero-bg-grid {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  opacity: 0.42;
  z-index: 0;
}

.hero-bg-grid img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 950px;
}

.mini-text,
.section-label {
  color: #ff8c00;
  font-weight: 900;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin: 0 0 14px;
}

.hero .mini-text {
  color: #ffb347;
  font-size: clamp(14px, 3vw, 22px);
  letter-spacing: 2px;
  margin-bottom: 18px;
}

.brand-title {
  display: inline-block;
  font-size: clamp(76px, 20vw, 176px);
  margin: 0;
  letter-spacing: -8px;
  line-height: 0.88;
  font-weight: 900;
  text-shadow: 0 0 35px rgba(255, 179, 71, 0.35);
}

.tagline {
  margin: 28px auto 0;
  max-width: 760px;
  font-size: clamp(22px, 5vw, 40px);
  line-height: 1.35;
  color: #fff0dd;
  font-weight: 300;
}

.waitlist {
  margin: 48px auto 0;
  width: 100%;
  max-width: 500px;
}

.waitlist > p {
  color: #ffe0ba;
  font-size: 18px;
  margin: 0 0 14px;
}

.email-row {
  display: flex;
  gap: 12px;
  width: 100%;
}

input {
  flex: 1;
  min-width: 0;
  padding: 18px 20px;
  border: 1px solid rgba(255, 179, 71, 0.35);
  border-radius: 16px;
  outline: none;
  font-size: 17px;
  background: rgba(255, 255, 255, 0.96);
  color: black;
}

button[type="submit"] {
  padding: 18px 28px;
  border: none;
  border-radius: 16px;
  background: #ff9f1c;
  color: white;
  font-size: 17px;
  font-weight: bold;
  cursor: pointer;
  box-shadow: 0 0 24px rgba(255, 159, 28, 0.35);
}

.success-message {
  display: none;
  margin-top: 14px !important;
  color: #7cff9b !important;
  font-size: 15px !important;
  font-weight: bold;
}

.success-message.show {
  display: block;
}

.scroll-down {
  color: #ffb347;
  font-size: 54px;
  margin-top: 52px;
  animation: bounce 1.5s infinite;
}

@keyframes bounce {
  50% {
    transform: translateY(12px);
  }
}

.section-inner {
  max-width: 900px;
  margin: 0 auto;
}

.mission {
  background: #fffaf2;
  padding: 95px 24px;
  border-bottom: 1px solid rgba(91, 54, 20, 0.18);
}

.about {
  background: #1a0d05;
  color: white;
  padding: 95px 24px;
  border-bottom: 1px solid rgba(255, 179, 71, 0.22);
}

.development {
  background: #fffaf2;
  padding: 85px 24px 105px;
}

.support {
  background: #1a0d05;
  color: white;
  padding: 85px 24px 95px;
  border-top: 1px solid rgba(255, 179, 71, 0.22);
}

.mission h2,
.about h2,
.development h2,
.support h2 {
  font-size: clamp(44px, 9vw, 82px);
  margin: 0 0 32px;
  letter-spacing: -4px;
  line-height: 1;
}

.mission p,
.about p,
.support p {
  max-width: 850px;
  font-size: clamp(19px, 3vw, 28px);
  line-height: 1.55;
  margin: 0;
  color: #5c422c;
}

.about p,
.support p {
  color: #ffe0ba;
}

.about .section-label,
.support .section-label {
  color: #ffb347;
}

.support-email {
  display: inline-block;
  margin-top: 24px;
  color: #ffb347;
  font-size: clamp(20px, 4vw, 34px);
  font-weight: 900;
  text-decoration: none;
  border-bottom: 2px solid rgba(255, 179, 71, 0.5);
  padding-bottom: 6px;
}

.donate-btn {
  display: inline-block;
  margin-top: 26px;
  background: #ffb347;
  color: #1a0d05;
  font-size: 18px;
  font-weight: 900;
  text-decoration: none;
  padding: 14px 22px;
  border-radius: 999px;
}

.donate-btn:hover {
  background: #ffc56f;
}

.test-note {
  margin-top: 16px !important;
  color: #caa77f !important;
  font-size: 14px !important;
}

.log-card {
  border-top: 1px solid rgba(91, 54, 20, 0.18);
  padding: 32px 0;
}

.log-card:last-child {
  border-bottom: 1px solid rgba(91, 54, 20, 0.18);
}

.date {
  font-size: 16px;
  color: #9b6a3c;
  margin: 0 0 10px;
}

.log-card h3 {
  font-size: clamp(26px, 5vw, 38px);
  margin: 0 0 12px;
  letter-spacing: -1px;
  color: #1d1208;
}

.log-card p {
  margin: 0;
  max-width: 760px;
  line-height: 1.65;
  color: #5c422c;
  font-size: 17px;
}

@media (max-width: 750px) {
  .hero-bg-grid {
    grid-template-columns: 1fr;
  }

  .hero-bg-grid img:nth-child(2),
  .hero-bg-grid img:nth-child(3) {
    display: none;
  }
}

@media (max-width: 650px) {
  .nav {
    height: 86px;
    padding: 0 24px;
  }

  .menu-btn {
    width: 54px;
    height: 54px;
  }

  .logo {
    letter-spacing: -3px;
  }

  .side-menu {
    top: 86px;
    padding: 14px 24px 16px;
  }

  .side-menu a {
    font-size: 22px;
    padding: 11px 0;
  }

  .hero {
    padding-top: 120px;
  }

  .brand-title {
    letter-spacing: -5px;
  }

  .email-row {
    flex-direction: column;
  }

  input,
  button[type="submit"] {
    width: 100%;
  }

  .mission,
  .about,
  .development,
  .support {
    padding-left: 22px;
    padding-right: 22px;
  }
}