:root {
  color-scheme: light;
  --ink: #1f2328;
  --muted: #68717b;
  --paper: #f7f7f2;
  --white: #ffffff;
  --line: #deded4;
  --graphite: #20252b;
  --green: #6a8c6d;
  --gold: #c69b50;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
}

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px clamp(18px, 5vw, 64px);
  background: rgba(247, 247, 242, 0.95);
  border-bottom: 1px solid var(--line);
}

.brand img {
  display: block;
  width: 132px;
  height: auto;
}

.nav {
  display: flex;
  align-items: center;
  gap: clamp(14px, 3vw, 28px);
  font-size: 15px;
  font-weight: 800;
}

.nav a {
  text-decoration: none;
}

.nav-cta {
  padding: 10px 14px;
  border: 1px solid var(--graphite);
  border-radius: 6px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.78fr);
  min-height: calc(100vh - 82px);
  background: var(--graphite);
  color: var(--white);
}

.hero-copy {
  align-self: center;
  padding: clamp(48px, 8vw, 104px) clamp(22px, 6vw, 76px);
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--gold);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 820px;
  margin-bottom: 22px;
  font-size: clamp(40px, 7vw, 78px);
  line-height: 0.98;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 16px;
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.08;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 22px;
  line-height: 1.2;
}

.hero-copy p:not(.eyebrow) {
  max-width: 650px;
  color: #e4e5df;
  font-size: 19px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.button,
button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 20px;
  border: 1px solid transparent;
  border-radius: 6px;
  font: inherit;
  font-weight: 900;
  text-decoration: none;
  cursor: pointer;
}

.button.primary,
button {
  background: var(--gold);
  color: #1e1608;
}

.button.ghost {
  border-color: rgba(255, 255, 255, 0.45);
  color: var(--white);
}

.hero-panel {
  display: grid;
  place-items: center;
  align-content: center;
  gap: 30px;
  min-height: 420px;
  padding: 36px;
  background:
    linear-gradient(rgba(106, 140, 109, 0.76), rgba(31, 35, 40, 0.88)),
    url("img/logo.png") center / contain no-repeat;
}

.hero-panel > img {
  width: min(78%, 360px);
  height: auto;
}

.contact-chip {
  width: min(100%, 320px);
  padding: 18px 20px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 8px;
  backdrop-filter: blur(4px);
}

.contact-chip span,
.contact-chip strong {
  display: block;
}

.contact-chip span {
  color: #eceee8;
  font-size: 14px;
}

.contact-chip strong {
  font-size: 26px;
}

.section {
  padding: clamp(54px, 8vw, 96px) clamp(18px, 5vw, 72px);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 34px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.feature-grid article {
  padding: 28px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.feature-grid span {
  display: inline-block;
  margin-bottom: 30px;
  color: var(--green);
  font-weight: 900;
}

.feature-grid p {
  color: var(--muted);
}

.contact {
  display: grid;
  grid-template-columns: minmax(280px, 0.8fr) minmax(0, 1fr);
  gap: clamp(24px, 6vw, 76px);
  background: #e8ece3;
}

.contact-copy p,
.contact-copy li {
  color: var(--muted);
}

.contact-copy ul {
  padding: 0;
  margin: 28px 0 0;
  list-style: none;
}

.contact-copy a {
  color: var(--ink);
}

.contact-form {
  display: grid;
  gap: 14px;
  padding: clamp(20px, 4vw, 32px);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
}

label {
  display: grid;
  gap: 7px;
  font-weight: 900;
}

input,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 13px 14px;
  font: inherit;
  color: var(--ink);
  background: #fbfbf8;
}

textarea {
  resize: vertical;
}

.success {
  padding: 12px 14px;
  border-radius: 6px;
  background: #dff0df;
  color: #244f29;
  font-weight: 900;
}

.whatsapp {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 12;
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  overflow: hidden;
  border-radius: 50%;
  background: #25d366;
  box-shadow: 0 14px 28px rgba(0, 0, 0, 0.22);
}

.whatsapp img {
  width: 70px;
  height: 70px;
  object-fit: contain;
}

.footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px clamp(18px, 5vw, 72px);
  color: #e6e7e1;
  background: var(--graphite);
}

.footer img {
  width: 128px;
  height: auto;
}

@media (max-width: 820px) {
  .site-header,
  .nav,
  .footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero,
  .contact {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .hero-panel {
    min-height: 300px;
    order: -1;
  }

  .feature-grid {
    grid-template-columns: 1fr;
  }
}