:root {
  --navy: #00304d;
  --navy-2: #001f33;
  --cyan: #00c6ff;
  --blue: #0072ff;
  --orange: #ff8300;
  --orange-2: #ff3d00;
  --white: #ffffff;
  --muted: rgba(255, 255, 255, 0.72);
  --dim: rgba(255, 255, 255, 0.55);

  --font-sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --font-display: "Unbounded", var(--font-sans);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  min-height: 100%;
  background: var(--navy);
  color: var(--white);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

body {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  background:
    radial-gradient(ellipse 70% 55% at 50% 38%, rgba(0, 198, 255, 0.18), transparent 60%),
    radial-gradient(ellipse 60% 50% at 50% 95%, rgba(255, 131, 0, 0.10), transparent 70%),
    var(--navy);
}

.hero {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  min-height: 100dvh;
  padding: clamp(1.25rem, 3vw, 2.5rem);
}

.hero__inner {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: clamp(1rem, 2.2vw, 1.5rem);
  max-width: 840px;
  margin: 0 auto;
  width: 100%;
  padding: 2rem 0;
}

.logo {
  position: relative;
  width: clamp(180px, 28vw, 320px);
  aspect-ratio: 586 / 622;
  display: grid;
  place-items: center;
  isolation: isolate;
}

.logo img {
  width: 100%;
  height: auto;
  display: block;
  filter: drop-shadow(0 14px 40px rgba(0, 198, 255, 0.25))
          drop-shadow(0 4px 14px rgba(0, 0, 0, 0.45));
  animation: float 7s ease-in-out infinite;
  will-change: transform;
}

.logo__glow {
  position: absolute;
  inset: 10%;
  z-index: -1;
  background: radial-gradient(closest-side, rgba(0, 198, 255, 0.35), transparent 70%);
  filter: blur(28px);
  opacity: 0.7;
  pointer-events: none;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-8px); }
}

.brand {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.02em;
  font-size: clamp(1.9rem, 9vw, 5.5rem);
  line-height: 1;
  max-width: 100%;
  overflow-wrap: anywhere;
  background: linear-gradient(180deg, #ffffff 0%, #e2f4ff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: 0 2px 0 rgba(0, 0, 0, 0.15);
}

.slogan {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: clamp(0.85rem, 1.6vw, 1.05rem);
  background: linear-gradient(90deg, var(--cyan), var(--blue), var(--orange));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  position: relative;
  padding-bottom: 0.9rem;
}

.slogan::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: clamp(60px, 10vw, 120px);
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--cyan), var(--orange), transparent);
  border-radius: 2px;
  opacity: 0.8;
}

.about {
  margin: 0.25rem 0 0;
  max-width: 640px;
  width: 100%;
  font-size: clamp(0.92rem, 1.3vw, 1.08rem);
  line-height: 1.65;
  color: var(--muted);
  font-weight: 400;
  padding: 0 0.5rem;
  text-wrap: pretty;
}

.contacts {
  margin-top: 0.75rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
  justify-content: center;
  align-items: center;
}

.contact {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.65rem 1.1rem;
  border-radius: 999px;
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 0.98rem;
  letter-spacing: 0.01em;
  text-decoration: none;
  color: var(--white);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(6px);
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
  white-space: nowrap;
}

.contact:hover,
.contact:focus-visible {
  transform: translateY(-1px);
  border-color: rgba(0, 198, 255, 0.45);
  background: rgba(0, 198, 255, 0.08);
  box-shadow: 0 8px 22px -10px rgba(0, 198, 255, 0.55);
  outline: none;
}

.contact__icon {
  flex-shrink: 0;
}

.contact--email .contact__icon { color: var(--cyan); }
.contact--whatsapp .contact__icon { color: #25d366; }

.site-footer {
  padding: 1.25rem 0 0.25rem;
  text-align: center;
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  color: var(--dim);
}

@media (prefers-reduced-motion: reduce) {
  .logo img { animation: none; }
}

@media (max-width: 480px) {
  .about { font-size: 0.95rem; padding: 0 0.5rem; }
  .hero__inner { gap: 1rem; }
  .brand { letter-spacing: 0.01em; }
  .slogan { letter-spacing: 0.06em; }
}