/* =========================================================
   NASDAN — Agriculture solutions page
   Dominant visual metaphor: Connected Farm / Agricultural
   Intelligence (field grid with sensor pins + signal waves
   rising to cloud). Extends tokens.css / main.css.
   Section-specific styles only.
   ========================================================= */

/* =========================================================
   1. HERO — Contact-page navy treatment (dot-grid + amber
   corner glow), field grid graphic kept from the earlier build
   ========================================================= */
.agr-hero {
  position: relative;
  padding-block: var(--sp-9) var(--sp-8);
  background: linear-gradient(150deg, var(--nasdan-navy) 0%, var(--nasdan-navy-700) 100%);
  overflow: hidden;
}
.agr-hero-texture {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image: radial-gradient(rgba(255,255,255,0.16) 1px, transparent 1px);
  background-size: 26px 26px;
  -webkit-mask-image: linear-gradient(150deg, rgba(0,0,0,0.9) 0%, transparent 60%);
  mask-image: linear-gradient(150deg, rgba(0,0,0,0.9) 0%, transparent 60%);
}
.agr-hero-stripe {
  position: absolute; top: -10%; right: -8%; width: 46%; aspect-ratio: 1/1; left: auto; height: auto;
  background: radial-gradient(circle, rgba(255,193,7,0.28) 0%, rgba(255,193,7,0) 70%);
  filter: blur(6px);
}
.agr-hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-8); align-items: center; }
.agr-hero-eyebrow { display: inline-flex; align-items: center; gap: var(--sp-2); margin-bottom: var(--sp-3); color: var(--nasdan-amber); }
.agr-hero-eyebrow .eyebrow-mark { background: var(--nasdan-amber); }
.agr-hero-headline {
  font-size: var(--fs-h1); font-weight: var(--fw-light); letter-spacing: var(--ls-tight);
  line-height: var(--lh-tight); color: var(--white); margin-bottom: var(--sp-4); max-width: 13ch;
}
.agr-hero-lead { font-size: var(--fs-body); max-width: 47ch; margin-bottom: var(--sp-6); color: var(--paper-300); line-height: var(--lh-relaxed); }
.agr-hero-actions { display: flex; gap: var(--sp-3); flex-wrap: wrap; }
.agr-hero-actions .btn-ghost-nasdan { color: var(--white); border-color: rgba(255,255,255,0.32); }
.agr-hero-actions .btn-ghost-nasdan:hover { background: rgba(255,255,255,0.08); border-color: var(--white); }

.agr-field { position: relative; width: 100%; max-width: 380px; margin-inline: auto; }
.agr-field-cloud { width: 64px; margin: 0 auto var(--sp-2); }
.agr-field-signals { width: 100%; height: 50px; display: block; }
.agr-field-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; margin-top: var(--sp-2); }
.agr-plot {
  aspect-ratio: 1; border-radius: var(--radius-sm); background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.14); position: relative;
}
.agr-plot--sensor { background: rgba(255,193,7,0.1); border-color: rgba(255,193,7,0.5); display: flex; align-items: center; justify-content: center; }
.agr-plot--sensor span { width: 8px; height: 8px; border-radius: 50%; background: var(--nasdan-amber); box-shadow: 0 0 10px rgba(255,193,7,0.7); animation: agr-blink 2.2s ease-in-out infinite; }
@keyframes agr-blink { 0%, 100% { opacity: 1; } 50% { opacity: 0.35; } }

/* =========================================================
   2. THE DIGITAL AGRICULTURE OPPORTUNITY — compact row list
   ========================================================= */
.agr-opportunity { padding-block: var(--section-pad-y); }
.agr-opps { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-6); margin-top: var(--sp-8); }
.agr-opp { padding-top: var(--sp-4); border-top: 2px solid var(--ink-200); }
.agr-opp strong { display: block; font-size: 1.0625rem; font-weight: var(--fw-medium); color: var(--ink-900); margin-bottom: var(--sp-2); }
.agr-opp p { font-size: 0.9375rem; color: var(--ink-500); }

/* =========================================================
   3. WHAT WE BUILD FOR AGRICULTURE — category card grid
   (adapted from Supply Chain page's "What we build" section)
   ========================================================= */
.agr-build { padding-block: var(--section-pad-y-lg); background: var(--nasdan-navy); }
.agr-build-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--sp-5); margin-top: var(--sp-8); }
.agr-build-card {
  display: flex; flex-direction: column; padding: var(--sp-5);
  border-radius: var(--radius-lg); background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.12);
  transition: background-color var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out);
}
.agr-build-card:hover { background: rgba(255,255,255,0.08); transform: translateY(-3px); }
.agr-build-card h3 { margin: 0 0 var(--sp-2); font-size: 1.0625rem; font-weight: var(--fw-medium); color: var(--white); }
.agr-build-card p { margin: 0 0 var(--sp-4); font-size: 0.875rem; line-height: var(--lh-relaxed); color: var(--ink-400); flex: 1; }
.agr-build-link {
  display: inline-flex; align-items: center; gap: var(--sp-2); font-size: 0.8125rem; font-weight: var(--fw-medium);
  color: var(--nasdan-amber); width: fit-content;
}
.agr-build-link svg { width: 13px; height: 13px; transition: transform var(--dur-fast) var(--ease-out); }
.agr-build-card:hover .agr-build-link svg { transform: translateX(3px); }

/* =========================================================
   4. AGROCOFFEE — dedicated client spotlight card
   ========================================================= */
.agr-spotlight { padding-block: var(--section-pad-y); }
.agr-spotlight-card {
  display: grid; grid-template-columns: 1fr 1.05fr; align-items: stretch;
  background: var(--nasdan-navy); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg);
}
.agr-spotlight-copy { padding: var(--sp-8) var(--sp-7); display: flex; flex-direction: column; align-items: flex-start; }
.agr-spotlight-quotemark {
  font-family: Georgia, "Times New Roman", serif; font-size: 3.5rem; line-height: 1; color: var(--nasdan-amber);
  margin-bottom: var(--sp-2); opacity: 0.85;
}
.agr-spotlight-line { font-size: 1.375rem; font-weight: var(--fw-light); letter-spacing: var(--ls-snug); line-height: var(--lh-snug); color: var(--white); margin: 0 0 var(--sp-5); }
.agr-spotlight-byline { margin-bottom: var(--sp-5); }
.agr-spotlight-byline strong { display: block; font-size: 1rem; font-weight: var(--fw-semibold); color: var(--white); }
.agr-spotlight-byline span { font-size: 0.8125rem; color: var(--paper-500); }
.agr-spotlight-support { font-size: 0.9375rem; line-height: var(--lh-relaxed); color: var(--paper-300); margin: 0 0 var(--sp-6); }
.agr-spotlight-cta {
  margin-top: auto; display: inline-flex; align-items: center; gap: var(--sp-2);
  background: var(--white); color: var(--nasdan-navy); font-size: 0.9375rem; font-weight: var(--fw-medium);
  padding: 0.75rem 1.4rem; border-radius: var(--radius-pill); transition: background-color var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out);
}
.agr-spotlight-cta svg { width: 14px; height: 14px; transition: transform var(--dur-base) var(--ease-out); }
.agr-spotlight-cta:hover { background: var(--nasdan-amber); transform: translateY(-2px); }
.agr-spotlight-cta:hover svg { transform: translateX(3px); }

.agr-spotlight-visual {
  position: relative; overflow: hidden; min-height: 320px;
  background: radial-gradient(135% 135% at 72% 22%, var(--sp-color) 0%, var(--sp-color-deep) 68%, var(--sp-color-deep) 100%);
  display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center;
}
.agr-spotlight-visual::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(circle at 50% 40%, rgba(255,255,255,0.14), transparent 60%);
}
.agr-spotlight-mark {
  position: absolute; top: 50%; left: 50%; width: 62%; height: auto; max-width: 320px;
  transform: translate(-50%, -50%); opacity: 0.16; filter: drop-shadow(0 20px 30px rgba(0,0,0,0.3));
}
.agr-spotlight-wordmark {
  position: relative; z-index: 1; font-size: 2.5rem; font-weight: var(--fw-bold); letter-spacing: var(--ls-tight);
  color: var(--white);
}
.agr-spotlight-tag {
  position: relative; z-index: 1; margin-top: var(--sp-4); display: inline-block;
  font-size: 0.8125rem; font-weight: var(--fw-medium); color: var(--white);
  background: rgba(255,255,255,0.14); border: 1px solid rgba(255,255,255,0.28);
  padding: 0.45rem 1rem; border-radius: var(--radius-pill);
}

/* =========================================================
   5. FAQ — accordion pattern adopted from the AI & Machine
   Learning page (generic .faq-list JS handler in main.js)
   ========================================================= */
.agr-faq { padding-block: var(--section-pad-y); background: var(--cloud); }
.faq-grid { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: var(--sp-9); align-items: start; }
.faq-head p a { color: var(--nasdan-navy); font-weight: var(--fw-medium); text-decoration: underline; text-underline-offset: 3px; }
.faq-list { display: flex; flex-direction: column; }
.faq-item { border-bottom: 1px solid var(--ink-200); }
.faq-item:first-child { border-top: 1px solid var(--ink-200); }
.faq-question { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: var(--sp-4); padding: var(--sp-5) 0; background: none; border: none; cursor: pointer; text-align: left; font-size: 1rem; font-weight: var(--fw-medium); color: var(--ink-900); }
.faq-icon { position: relative; flex: none; width: 20px; height: 20px; }
.faq-icon::before, .faq-icon::after { content: ""; position: absolute; top: 50%; left: 50%; background: var(--ink-700); transform: translate(-50%, -50%); transition: transform var(--dur-base) var(--ease-out); }
.faq-icon::before { width: 12px; height: 1.6px; }
.faq-icon::after { width: 1.6px; height: 12px; }
.faq-item.is-open .faq-icon::after { transform: translate(-50%, -50%) rotate(90deg) scale(0); }
.faq-item.is-open .faq-question { color: var(--nasdan-navy); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height var(--dur-slow) var(--ease-out); }
.faq-answer p { padding-bottom: var(--sp-5); margin: 0; color: var(--ink-500); line-height: var(--lh-relaxed); max-width: 60ch; }

/* =========================================================
   6. FINAL CTA
   ========================================================= */
.agr-final-panel { }

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 1199.98px) {
  .agr-hero-grid { grid-template-columns: 1fr; gap: var(--sp-7); }
  .agr-field { max-width: 340px; }
  .agr-opps { grid-template-columns: 1fr 1fr; }
  .agr-build-grid { grid-template-columns: repeat(2, 1fr); }
  .agr-spotlight-card { grid-template-columns: 1fr; }
  .agr-spotlight-visual { min-height: 260px; }
  .faq-grid { grid-template-columns: 1fr; gap: var(--sp-6); }
}

@media (max-width: 767.98px) {
  .agr-hero { padding-block: var(--sp-8) var(--sp-6); }
  .agr-hero-headline { max-width: 100%; font-size: clamp(1.75rem, 1.5rem + 2.2vw, 2.25rem); }
  .agr-hero-actions { flex-direction: column; align-items: stretch; }
  .agr-hero-actions .btn-nasdan { white-space: normal; text-align: center; }
  .agr-field { max-width: 300px; }

  .agr-opps { grid-template-columns: 1fr; }
  .agr-build-grid { grid-template-columns: 1fr; }
  .agr-spotlight-copy { padding: var(--sp-7) var(--sp-5); }
  .agr-spotlight-line { font-size: 1.1875rem; }
}