:root {
  color-scheme: light;
  --ink: #15313c;
  --muted: #52717a;
  --teal: #0f918f;
  --teal-deep: #0f5f64;
  --mint: #e6f7f4;
  --paper: #f6faf9;
  --line: #d8e8e8;
  --white: #ffffff;
  --shadow: 0 24px 70px rgba(15, 49, 60, 0.13);
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 12% 16%, rgba(15, 145, 143, 0.14), transparent 26%),
    linear-gradient(135deg, #ffffff 0%, var(--paper) 52%, #eaf5f3 100%);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

a {
  color: inherit;
  text-decoration: none;
}

.page-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: clamp(22px, 5vw, 70px);
}

.hero {
  width: min(1080px, 100%);
  display: grid;
  gap: clamp(24px, 4vw, 42px);
  padding: clamp(24px, 5vw, 58px);
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid rgba(216, 232, 232, 0.9);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.brand-card {
  width: min(320px, 100%);
  height: 80px;
  display: grid;
  place-items: center;
  padding: 8px 14px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.brand-card img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.eyebrow,
.lead,
address {
  margin: 0;
}

.hero-content {
  max-width: 820px;
}

.eyebrow {
  color: var(--teal-deep);
  font-size: 0.82rem;
  font-weight: 900;
  text-transform: uppercase;
}

h1 {
  margin: 10px 0 0;
  font-size: clamp(3rem, 8vw, 6.5rem);
  line-height: 0.98;
  letter-spacing: 0;
}

.lead {
  max-width: 720px;
  margin-top: 22px;
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  line-height: 1.65;
}

.contact-panel {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.contact-button {
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 18px;
  color: #fff;
  background: var(--teal-deep);
  border-radius: 8px;
  font-weight: 850;
  box-shadow: 0 14px 36px rgba(15, 95, 100, 0.18);
  transition: transform 160ms ease, background 160ms ease, box-shadow 160ms ease;
}

.contact-button:hover,
.contact-button:focus-visible {
  background: var(--teal);
  box-shadow: 0 18px 42px rgba(15, 145, 143, 0.2);
  outline: none;
  transform: translateY(-2px);
}

.contact-button svg {
  width: 22px;
  height: 22px;
  flex: 0 0 auto;
  fill: currentColor;
}

.whatsapp {
  background: #25d366;
}

.whatsapp:hover,
.whatsapp:focus-visible {
  background: #1fb458;
}

.email {
  color: var(--ink);
  background: var(--mint);
  border: 1px solid rgba(15, 145, 143, 0.24);
  box-shadow: none;
}

.email:hover,
.email:focus-visible {
  color: #fff;
  background: var(--teal-deep);
}

address {
  max-width: 650px;
  color: var(--muted);
  font-style: normal;
  font-weight: 700;
  line-height: 1.55;
}

@media (max-width: 680px) {
  .page-shell {
    padding: 14px;
  }

  .hero {
    min-height: calc(100vh - 28px);
    align-content: center;
    padding: 22px;
  }

  .contact-button {
    width: 100%;
  }

  .brand-card {
    width: min(100%, 320px);
    height: 76px;
  }

  h1 {
    font-size: clamp(3rem, 18vw, 4.6rem);
  }
}