:root {
  --green-main: #1f7a3e;
  --green-light: #38b25d;
  --black: #0b0b0b;
  --white: #ffffff;
}

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

body {
  font-family: "Inter", sans-serif;
  min-height: 100vh;
  color: var(--white);
  overflow: hidden;
  background:
    radial-gradient(circle at 10% 10%, rgba(56, 178, 93, 0.25), transparent 45%),
    radial-gradient(circle at 90% 80%, rgba(31, 122, 62, 0.3), transparent 40%),
    var(--black);
}

.page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 1.2rem;
  position: relative;
  z-index: 5;
}

.development-card {
  width: min(760px, 100%);
  padding: 2.2rem 1.4rem;
  text-align: center;
}

.brand-logo {
  width: min(320px, 85%);
  height: auto;
  margin-bottom: 1.1rem;
}

h1 {
  font-size: clamp(1.9rem, 5vw, 3.1rem);
  line-height: 1.1;
  margin-bottom: 0.85rem;
}

.message {
  max-width: 620px;
  margin: 0 auto 1.6rem;
  color: #deede3;
}

.contact-button {
  display: inline-block;
  text-decoration: none;
  background-color: var(--green-main);
  color: var(--white);
  font-weight: 700;
  border: 1px solid transparent;
  border-radius: 10px;
  padding: 0.75rem 1.15rem;
  transition: background-color 0.2s ease, border-color 0.2s ease;
}

.contact-button:hover {
  background-color: var(--green-light);
}

.contact-corner {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 12;
}

.whatsapp-icon {
  width: 42px;
  height: 42px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  text-decoration: none;
  background: #25d366;
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.45);
}

.whatsapp-icon svg {
  width: 24px;
  height: 24px;
  fill: currentColor;
}

.email-link {
  color: #d9f6e2;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.92rem;
  cursor: pointer;
  pointer-events: auto;
}

.email-link:hover {
  text-decoration: underline;
}

.email-centered {
  position: fixed;
  left: 50%;
  bottom: 22px;
  transform: translateX(-50%);
  z-index: 12;
}

.robot-layer {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
}

.work-robot {
  --robot-scale: 0.78;
  position: absolute;
  left: 20px;
  top: 20px;
  width: 112px;
  display: grid;
  justify-items: center;
  transform: translate3d(0, 0, 0) scale(var(--robot-scale));
  transform-origin: center top;
  filter: drop-shadow(0 10px 16px rgba(0, 0, 0, 0.5));
}

.work-robot.left {
  transform: translate3d(0, 0, 0) scaleX(-1) scale(var(--robot-scale));
}

.robot-head {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  border: 2px solid #dcffe8;
  background: linear-gradient(160deg, #3eb564 8%, #1f7a3e 62%, #194d2d 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  box-shadow: inset -8px -10px 14px rgba(19, 61, 36, 0.35);
}

.robot-head::after {
  content: "";
  position: absolute;
  inset: 5px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.55);
}

.visor {
  width: 48px;
  height: 29px;
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  background: linear-gradient(180deg, #171b22, #040507);
  border: 1px solid rgba(170, 183, 196, 0.45);
}

.eye {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: radial-gradient(circle at 35% 35%, #8edbff 0%, #377cff 55%, #182cff 100%);
  box-shadow: 0 0 10px #4f97ff;
  animation: blink 2s infinite, eye-pulse 1.5s ease-in-out infinite alternate;
}

.eye:last-child {
  animation-delay: 0.15s;
}

.arm {
  position: absolute;
  top: 80px;
  width: 14px;
  height: 56px;
  border-radius: 44% 44% 50% 50%;
  background: linear-gradient(170deg, #dcffe8 0%, #8ee6a7 60%, #3ea95d 100%);
  border: 1px solid rgba(20, 72, 39, 0.6);
}

.arm-left {
  left: 12px;
  transform: rotate(10deg);
}

.arm-right {
  right: 12px;
  transform: rotate(-10deg);
}

.robot-body {
  width: 64px;
  height: 92px;
  margin-top: -7px;
  border-radius: 45% 45% 48% 48% / 28% 28% 72% 72%;
  border: 2px solid rgba(227, 255, 238, 0.9);
  background:
    linear-gradient(180deg, rgba(83, 213, 126, 0.45) 6%, rgba(40, 126, 69, 0.95) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  box-shadow: inset -7px -9px 10px rgba(17, 59, 35, 0.35);
}

.panel-light {
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: #8fffaf;
  box-shadow: 0 0 8px #6aff9e;
  opacity: 0.8;
}

.panel-light:nth-child(2) {
  opacity: 0.5;
}

.panel-light:nth-child(3) {
  opacity: 0.75;
}

.thruster {
  position: relative;
  margin-top: -3px;
  width: 18px;
  height: 11px;
  border-radius: 0 0 12px 12px;
  background: linear-gradient(180deg, #d2dbe7, #9fadc0);
}

.flame {
  position: absolute;
  left: 50%;
  bottom: -20px;
  width: 13px;
  height: 22px;
  transform: translateX(-50%);
  border-radius: 50% 50% 65% 65%;
  background: radial-gradient(circle at 45% 24%, #fffbe4 0%, #ffd68b 38%, #ff9440 68%, rgba(255, 86, 10, 0.75) 100%);
  box-shadow: 0 0 14px rgba(255, 157, 79, 0.78);
  animation: flame-flicker 0.14s ease-in-out infinite alternate;
}

.flame::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 1px;
  width: 7px;
  height: 10px;
  transform: translateX(-50%);
  border-radius: 50% 50% 70% 70%;
  background: rgba(255, 245, 190, 0.95);
}

.work-robot.moving .flame {
  height: 26px;
  width: 14px;
}

.spark-box {
  position: absolute;
  left: 49px;
  top: 124px;
  width: 14px;
  height: 14px;
}

.spark {
  position: absolute;
  left: 7px;
  top: 7px;
  width: 4px;
  height: 4px;
  border-radius: 999px;
  background: #ffe66a;
  box-shadow: 0 0 10px #ffd23f;
  animation: spark-fly 0.55s ease-out forwards;
}

@keyframes blink {
  0%, 46%, 54%, 100% { transform: scaleY(1); }
  50% { transform: scaleY(0.2); }
}

@keyframes eye-pulse {
  from { box-shadow: 0 0 7px #3f80ff; }
  to { box-shadow: 0 0 12px #77b5ff; }
}

@keyframes spark-fly {
  to {
    transform: translate(var(--dx), var(--dy)) scale(0);
    opacity: 0;
  }
}

@keyframes flame-flicker {
  from {
    transform: translateX(-50%) scaleY(0.85);
    opacity: 0.82;
  }
  to {
    transform: translateX(-50%) scaleY(1.08);
    opacity: 1;
  }
}

@media (max-width: 600px) {
  .development-card {
    padding: 1.8rem 1.1rem;
  }

  .contact-corner {
    right: 10px;
    bottom: 10px;
  }

  .whatsapp-icon {
    width: 38px;
    height: 38px;
    font-size: 1.05rem;
  }

  .email-link {
    font-size: 0.82rem;
  }

  .email-centered {
    bottom: 16px;
  }
}