:root {
  --green: #16803c;
  --green-dark: #0b5728;
  --green-light: #e9f8ed;
  --white: #ffffff;
  --text: #15251a;
  --muted: #637268;
}

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

html {
  min-height: 100%;
}

body {
  min-height: 100vh;
  min-height: 100dvh;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text);
  background: var(--white);
}

.landing-page {
  min-height: 100vh;
  min-height: 100dvh;
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 30px 20px;
  overflow: hidden;
  background:
    radial-gradient(
      circle at 50% 0%,
      #e3f7e9 0%,
      #ffffff 55%
    );
}

.content {
  width: 100%;
  max-width: 460px;
  margin: auto;
  text-align: center;
  animation: appear 0.7s ease-out both;
}

/* LOGO */

.brand-logo {
  display: block;
  width: 105px;
  height: 105px;
  object-fit: contain;
  margin: 0 auto 22px;
  border-radius: 50%;
}

/* HEADLINE LABEL */

.attention-label {
  display: inline-block;
  background: var(--green);
  color: var(--white);
  padding: 10px 19px;
  border-radius: 30px;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 1.8px;
  margin-bottom: 20px;
  animation: labelPulse 2s infinite;
}

/* WELCOME TEXT */

h1 {
  font-size: clamp(27px, 7vw, 37px);
  line-height: 1.25;
  font-weight: 900;
  letter-spacing: -1px;
  margin-bottom: 32px;
}

h1 span {
  display: block;
  color: var(--green);
  margin-top: 5px;
}

/* JOIN PROMPT */
.join-prompt {
  margin-bottom: 22px;
}

.join-prompt p {
  color: var(--green-dark);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 1px;
  line-height: 1.5;
  margin-bottom: 5px;
}

.pointing-finger {
  display: block;
  font-size: 47px;
  line-height: 1.3;
  animation: pointDown 0.8s ease-in-out infinite alternate;
}

/* BUTTON CONTAINER */

.community-buttons {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

/* COMMUNITY BUTTONS */

.join-button {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 14px;
  width: 100%;
  min-height: 67px;
  padding: 17px 18px;
  border-radius: 15px;
  text-decoration: none;
  color: var(--white);
  font-size: 14px;
  font-weight: 900;
  letter-spacing: 0.2px;
  text-align: left;
  box-shadow: 0 7px 0 rgba(0, 0, 0, 0.09);
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease;
}

.join-button > i:first-child {
  font-size: 29px;
  flex-shrink: 0;
}

.join-button span {
  flex: 1;
  line-height: 1.4;
}

.button-arrow {
  font-size: 17px;
  flex-shrink: 0;
}

/* WHATSAPP */

.whatsapp-button {
  background: #16803c;
  border: 2px solid #16803c;
  animation: buttonGlow 2.5s infinite;
}

/* TELEGRAM */

.telegram-button {
  background: #229ed9;
  border: 2px solid #229ed9;
}

.join-button:active {
  transform: scale(0.97);
  box-shadow: 0 2px 0 rgba(0, 0, 0, 0.08);
}

/* SOCIAL HANDLE */

.social-handle {
  display: inline-block;
  margin-top: 25px;
  color: var(--green-dark);
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0.3px;
}

/* ANIMATIONS */

@keyframes pointDown {
  from {
    transform: translateY(-3px);
  }

  to {
    transform: translateY(10px);
  }
}

@keyframes buttonGlow {
  0%, 100% {
    box-shadow: 0 7px 0 rgba(0, 0, 0, 0.08);
  }

  50% {
    box-shadow:
      0 7px 0 rgba(0, 0, 0, 0.08),
      0 0 0 5px rgba(22, 128, 60, 0.12);
  }
}

@keyframes labelPulse {
  0%, 100% {
    transform: scale(1);
  }

  50% {
    transform: scale(1.04);
  }
}

@keyframes appear {
  from {
    opacity: 0;
    transform: translateY(18px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* SMALL PHONE SCREENS */

@media (max-width: 380px) {
  .landing-page {
    padding: 22px 16px;
  }

  .brand-logo {
    width: 82px;
    height: 82px;
    margin-bottom: 17px;
  }

  h1 {
    font-size: 26px;
    margin-bottom: 25px;
  }

  .join-button {
    min-height: 61px;
    padding: 14px;
    gap: 10px;
    font-size: 12px;
  }

  .join-button > i:first-child {
    font-size: 25px;
  }

  .pointing-finger {
    font-size: 40px;
  }

  .join-prompt p {
    font-size: 11px;
  }
}

/* ACCESSIBILITY */

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}