/* Deter AI landing — broadacre grain growers */

:root {
  --soil: #1c2e1a;
  --soil-deep: #121c11;
  --straw: #d4b56a;
  --straw-bright: #e8c97a;
  --crop: #3d6b3a;
  --fog: #e7e2d6;
  --ink: #162014;
  --muted: #5a6556;
  --line: rgba(28, 46, 26, 0.14);
  --panel: #f3efe4;
  --white: #faf8f3;
  --danger: #a63d1f;
  --font-display: "Barlow Condensed", "Arial Narrow", sans-serif;
  --font-body: "Source Sans 3", "Segoe UI", sans-serif;
  --wrap: min(1120px, calc(100% - 2rem));
  --narrow: min(640px, calc(100% - 2rem));
  --page-pad: 1rem;
}

@media (min-width: 600px) {
  :root {
    --wrap: min(1120px, calc(100% - 2.5rem));
    --narrow: min(640px, calc(100% - 2.5rem));
    --page-pad: 1.25rem;
  }
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
}

.skip {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--straw);
  padding: 0.5rem 1rem;
  z-index: 100;
}

.skip:focus {
  left: 0;
}

.wrap {
  width: var(--wrap);
  margin-inline: auto;
}

.wrap-narrow {
  width: var(--narrow);
}

/* —— Nav —— */
.nav {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 10;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
  padding: calc(0.85rem + env(safe-area-inset-top, 0px)) var(--page-pad) 0.85rem;
  color: var(--fog);
  mix-blend-mode: normal;
}

.nav-brand {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.15rem, 3vw, 1.55rem);
  letter-spacing: 0.02em;
  text-decoration: none;
  text-transform: uppercase;
  line-height: 1.1;
  flex: 0 1 auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.65rem 1rem;
  font-size: 0.9rem;
  flex: 0 0 auto;
}

.nav-links a {
  text-decoration: none;
  opacity: 0.88;
}

.nav-links a:hover {
  opacity: 1;
}

.nav-cta {
  border: 1px solid rgba(231, 226, 214, 0.55);
  padding: 0.55rem 0.75rem;
  opacity: 1 !important;
  white-space: nowrap;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

.cta-short {
  display: none;
}

@media (max-width: 720px) {
  .nav-links a:not(.nav-cta) {
    display: none;
  }

  .cta-full {
    display: none;
  }

  .cta-short {
    display: inline;
  }
}

/* —— Hero —— */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: flex-end;
  color: var(--fog);
  overflow: hidden;
  background: var(--soil-deep);
}

.hero-media {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 45%;
  animation: hero-drift 28s ease-in-out infinite alternate;
}

@keyframes hero-drift {
  from {
    transform: scale(1.04) translate3d(0, 0, 0);
  }
  to {
    transform: scale(1.1) translate3d(-1.5%, -1%, 0);
  }
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(
      180deg,
      rgba(18, 28, 17, 0.35) 0%,
      rgba(18, 28, 17, 0.15) 35%,
      rgba(18, 28, 17, 0.72) 70%,
      rgba(18, 28, 17, 0.92) 100%
    );
  pointer-events: none;
}

.hero-copy {
  position: relative;
  z-index: 1;
  width: var(--wrap);
  margin: 0 auto;
  padding: 5.5rem 0 calc(2.25rem + env(safe-area-inset-bottom, 0px));
  animation: rise 0.9s ease-out both;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.brand {
  margin: 0 0 0.65rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.6rem, 9vw, 5.2rem);
  line-height: 0.9;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--straw-bright);
}

.hero h1 {
  margin: 0 0 0.85rem;
  max-width: 18ch;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.55rem, 6.2vw, 2.85rem);
  line-height: 1.08;
  letter-spacing: 0.01em;
  text-transform: uppercase;
}

.lede {
  margin: 0 0 1.5rem;
  max-width: 34rem;
  font-size: clamp(1rem, 2.8vw, 1.125rem);
  opacity: 0.92;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.9rem 1.25rem;
  min-height: 48px;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 700;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease, color 0.15s ease;
}

@media (max-width: 520px) {
  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .hero-copy {
    padding-top: 6.25rem;
  }
}

.btn:active {
  transform: scale(0.98);
}

.btn-primary {
  background: var(--straw);
  color: var(--soil-deep);
  border-color: var(--straw);
}

.btn-primary:hover {
  background: var(--straw-bright);
}

.btn-ghost {
  background: transparent;
  color: var(--fog);
  border-color: rgba(231, 226, 214, 0.45);
}

.btn-ghost:hover {
  border-color: var(--fog);
}

.btn-submit {
  width: 100%;
  margin-top: 0.35rem;
  border: none;
}

/* —— Sections —— */
.section {
  padding: clamp(3.5rem, 8vw, 5.5rem) 0;
}

.section h2 {
  margin: 0 0 0.75rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.65rem, 5.5vw, 2.85rem);
  line-height: 1.08;
  letter-spacing: 0.015em;
  text-transform: uppercase;
}

.section-lede {
  margin: 0 0 2rem;
  max-width: 38rem;
  font-size: clamp(1rem, 2.8vw, 1.15rem);
  color: var(--muted);
}

.section-problem {
  background:
    radial-gradient(ellipse at 0% 0%, rgba(212, 181, 106, 0.12), transparent 45%),
    linear-gradient(180deg, #ebe6d8 0%, var(--panel) 100%);
}

.pain-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1.5rem;
  border-top: 1px solid var(--line);
}

.pain-list li {
  padding-top: 1.35rem;
  border-bottom: 1px solid var(--line);
  padding-bottom: 1.35rem;
  max-width: 40rem;
  animation: rise 0.7s ease-out both;
}

.pain-list li:nth-child(2) {
  animation-delay: 0.08s;
}

.pain-list li:nth-child(3) {
  animation-delay: 0.16s;
}

.pain-list strong {
  display: block;
  margin-bottom: 0.25rem;
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--soil);
}

.section-how {
  background: var(--soil);
  color: var(--fog);
}

.section-how .section-lede {
  color: rgba(231, 226, 214, 0.78);
}

.steps {
  list-style: none;
  margin: 0 0 2rem;
  padding: 0;
  display: grid;
  gap: 1.75rem;
}

@media (min-width: 640px) {
  .steps {
    grid-template-columns: 1fr 1fr;
    gap: 1.75rem 2.25rem;
  }
}

.steps li {
  display: grid;
  gap: 0.35rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(212, 181, 106, 0.35);
}

.step-num {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--straw);
}

.step-title {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.step-body {
  opacity: 0.85;
}

.pilot-note {
  margin: 0;
  padding: 1rem 0 0;
  border-top: 1px solid rgba(231, 226, 214, 0.18);
  font-size: 0.98rem;
  opacity: 0.8;
  max-width: 40rem;
}

.section-fit {
  background:
    linear-gradient(135deg, rgba(61, 107, 58, 0.08), transparent 40%),
    var(--white);
}

.fit-grid {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.fit-grid p {
  margin: 0;
  padding: 1.1rem 0;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 4vw, 1.35rem);
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

@media (min-width: 700px) {
  .fit-grid {
    grid-template-columns: 1fr 1fr;
    column-gap: 2rem;
  }
}

/* —— EOI form —— */
.section-eoi {
  background:
    radial-gradient(ellipse at 80% 0%, rgba(212, 181, 106, 0.16), transparent 50%),
    var(--panel);
}

.eoi-form {
  display: grid;
  gap: 1rem;
}

.field-row {
  display: grid;
  gap: 1rem;
}

@media (min-width: 560px) {
  .field-row {
    grid-template-columns: 1fr 1fr;
  }
}

.eoi-form label,
.eoi-form fieldset {
  display: grid;
  gap: 0.4rem;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--soil);
}

.eoi-form input[type="text"],
.eoi-form input[type="email"],
.eoi-form input[type="tel"],
.eoi-form input[type="number"],
.eoi-form select,
.eoi-form textarea {
  width: 100%;
  max-width: 100%;
  padding: 0.85rem 0.9rem;
  min-height: 48px;
  border: 1px solid var(--line);
  background: var(--white);
  color: var(--ink);
  font: inherit;
  font-size: 16px; /* prevents iOS Safari zoom on focus */
  font-weight: 400;
  border-radius: 0;
  -webkit-appearance: none;
  appearance: none;
}

.eoi-form textarea {
  min-height: 7rem;
}

.eoi-form input:focus,
.eoi-form select:focus,
.eoi-form textarea:focus {
  outline: 2px solid var(--crop);
  outline-offset: 1px;
}

.eoi-form input.invalid,
.eoi-form select.invalid,
.eoi-form textarea.invalid {
  border-color: var(--danger);
}

.pests {
  margin: 0.25rem 0 0;
  padding: 1rem 0 0;
  border: none;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.65rem;
}

@media (min-width: 420px) {
  .pests {
    grid-template-columns: 1fr 1fr;
    gap: 0.55rem 1rem;
  }
}

.pests legend {
  padding: 0;
  font-size: 0.92rem;
  font-weight: 600;
}

.check {
  display: flex !important;
  align-items: flex-start;
  gap: 0.55rem;
  font-weight: 400 !important;
  grid-template-columns: unset !important;
  min-height: 44px;
  padding: 0.15rem 0;
}

.check input {
  margin-top: 0.2rem;
  width: 1.15rem;
  height: 1.15rem;
  flex-shrink: 0;
  accent-color: var(--crop);
}

.consent {
  margin-top: 0.25rem;
}

.eoi-feedback {
  margin: 0.25rem 0 0;
  padding: 0.9rem 1rem;
  background: rgba(61, 107, 58, 0.12);
  border-left: 3px solid var(--crop);
  font-weight: 600;
}

.eoi-feedback.error {
  background: rgba(166, 61, 31, 0.1);
  border-left-color: var(--danger);
}

.eoi-form.is-success {
  opacity: 0.55;
  pointer-events: none;
}

/* —— Footer —— */
.footer {
  background: var(--soil-deep);
  color: rgba(231, 226, 214, 0.78);
  padding: 2.5rem 0;
  font-size: 0.95rem;
}

.footer-inner {
  display: grid;
  gap: 0.65rem;
}

.footer-brand {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--straw);
}

.footer p {
  margin: 0;
}

.footer-links a {
  color: var(--fog);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.more-link {
  margin: 1.75rem 0 0;
}

.more-link a {
  font-weight: 700;
  color: var(--soil);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.more-link-on-dark a {
  color: var(--straw-bright);
}

.other-pest {
  grid-column: 1 / -1;
  margin-top: 0.35rem;
}

.other-pest[hidden] {
  display: none !important;
}

/* —— Solid nav (inner pages) —— */
.page-inner {
  padding-top: 0;
}

.nav-solid {
  position: sticky;
  top: 0;
  background: rgba(250, 248, 243, 0.94);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: var(--soil);
  border-bottom: 1px solid var(--line);
  align-items: center;
}

.nav-solid .nav-cta {
  border-color: rgba(28, 46, 26, 0.35);
}

.nav-solid .nav-links a[aria-current="page"] {
  font-weight: 700;
  opacity: 1;
  text-decoration: underline;
  text-underline-offset: 4px;
}

/* —— Article pages —— */
.article {
  padding: clamp(2rem, 6vw, 4rem) 0 clamp(3rem, 8vw, 5.5rem);
  background:
    radial-gradient(ellipse at 0% 0%, rgba(212, 181, 106, 0.14), transparent 45%),
    var(--panel);
}

.wrap-article {
  width: min(720px, calc(100% - 2rem));
}

@media (min-width: 600px) {
  .wrap-article {
    width: min(720px, calc(100% - 2.5rem));
  }
}

.eyebrow {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--crop);
}

.article h1 {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.7rem, 6vw, 3.1rem);
  line-height: 1.08;
  letter-spacing: 0.015em;
  text-transform: uppercase;
}

.article-lede {
  margin: 0 0 2.25rem;
  font-size: clamp(1.05rem, 2.8vw, 1.2rem);
  color: var(--muted);
}

.article-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2rem;
}

@media (max-width: 520px) {
  .article-cta {
    flex-direction: column;
    align-items: stretch;
  }

  .article-cta .btn {
    width: 100%;
  }

  .deep-steps h2 {
    flex-wrap: wrap;
  }
}

.article h2 {
  margin: 2.25rem 0 0.75rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.45rem, 3vw, 1.85rem);
  line-height: 1.1;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.article p {
  margin: 0 0 1rem;
}

.stat-grid {
  display: grid;
  gap: 1rem;
  margin: 0 0 2.5rem;
}

@media (min-width: 560px) {
  .stat-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.stat {
  margin: 0;
  padding: 1.15rem 1.2rem;
  background: var(--white);
  border-top: 3px solid var(--straw);
}

.stat-value {
  margin: 0 0 0.4rem;
  font-family: var(--font-display);
  font-size: 2.35rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  line-height: 1;
  color: var(--soil);
}

.stat-label {
  margin: 0;
  font-size: 0.92rem;
  color: var(--muted);
  font-weight: 400;
}

.sources {
  margin-top: 2rem !important;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
  font-size: 0.88rem;
  color: var(--muted);
}

.sources a {
  color: var(--soil);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.btn-ghost-dark {
  background: transparent;
  color: var(--soil);
  border-color: rgba(28, 46, 26, 0.35);
}

.btn-ghost-dark:hover {
  border-color: var(--soil);
}

.deep-steps {
  list-style: none;
  margin: 0 0 1.5rem;
  padding: 0;
  display: grid;
  gap: 1.75rem;
}

.deep-steps h2 {
  margin-top: 0;
  display: flex;
  align-items: baseline;
  gap: 0.65rem;
}

.deep-steps h2 span {
  color: var(--crop);
  font-size: 0.95rem;
  letter-spacing: 0.12em;
}

.scope-list {
  margin: 0 0 1rem;
  padding-left: 1.15rem;
  display: grid;
  gap: 0.75rem;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .hero-media,
  .hero-copy,
  .pain-list li {
    animation: none !important;
  }
}