:root {
  --ink: #14181A;
  --paper: #EFEDE8;
  --field-teal: #1B4A57;
  --field-teal-dark: #0E2C34;
  --slate: #6B7378;
  --panel: #F7F5F1;
  --rule: #DBD7CF;
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
}

body {
  background: var(--paper);
  color: var(--ink);
  font-family: 'Archivo', sans-serif;
  font-weight: 400;
  line-height: 1.65;
}

a {
  color: var(--field-teal);
}

a:hover {
  color: var(--field-teal-dark);
}

/* Logo lockup */

.logo {
  display: flex;
  align-items: center;
  gap: clamp(16px, 3vw, 32px);
  color: var(--ink);
}

.logo__mark {
  width: clamp(56px, 9vw, 110px);
  height: clamp(56px, 9vw, 110px);
  flex-shrink: 0;
}

.logo__wordmark {
  font-size: clamp(28px, 5.5vw, 56px);
  letter-spacing: 0.04em;
  line-height: 1;
  white-space: nowrap;
}

.logo__sky {
  font-weight: 700;
}

.logo__frame {
  font-weight: 400;
}

.logo__aerial {
  font-family: 'Archivo Narrow', sans-serif;
  font-weight: 500;
  font-size: clamp(11px, 1.6vw, 15px);
  letter-spacing: 0.42em;
  color: var(--slate);
  margin-top: clamp(6px, 1vw, 12px);
  margin-left: 0.42em;
}

/* Hero */

.hero {
  min-height: 78vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px 24px;
}

/* Contact section */

.contact {
  border-top: 1px solid var(--rule);
  padding: 72px 24px;
}

.contact__inner {
  max-width: 880px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr);
  gap: 64px;
}

.eyebrow {
  font-family: 'Archivo Narrow', sans-serif;
  font-weight: 500;
  font-size: 13px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--slate);
  margin: 0 0 20px;
}

.contact__info {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.contact__link {
  display: block;
  font-size: 18px;
  text-decoration: none;
  margin-bottom: 10px;
}

.contact__link:hover {
  text-decoration: underline;
}

.contact__form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.field label {
  font-family: 'Archivo Narrow', sans-serif;
  font-weight: 500;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--slate);
}

.field input,
.field textarea {
  font-family: 'Archivo', sans-serif;
  font-size: 16px;
  color: var(--ink);
  background: var(--panel);
  border: 1px solid var(--rule);
  border-radius: 2px;
  padding: 12px 14px;
  resize: vertical;
}

.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--field-teal);
}

button[type="submit"] {
  align-self: flex-start;
  font-family: 'Archivo', sans-serif;
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.01em;
  color: var(--paper);
  background: var(--field-teal);
  border: none;
  border-radius: 2px;
  padding: 13px 30px;
  cursor: pointer;
}

button[type="submit"]:hover {
  background: var(--field-teal-dark);
}

button[type="submit"]:disabled {
  opacity: 0.6;
  cursor: default;
}

.form__status {
  margin: 4px 0 0;
  font-size: 14px;
  color: var(--slate);
  min-height: 1.2em;
}

.form__status[data-state="success"] {
  color: var(--field-teal);
}

.form__status[data-state="error"] {
  color: #9a3b3b;
}

/* Footer */

.site-footer {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  flex-wrap: wrap;
  padding: 20px 24px;
  border-top: 1px solid var(--rule);
  font-family: 'Archivo Narrow', sans-serif;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--slate);
}

@media (max-width: 640px) {
  .contact__inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}