/* Project page (project-cattle.html) */

/* ── HERO ── */
.project-hero {
  padding: 160px 56px 100px;
  max-width: 1240px;
  margin: 0 auto;
  position: relative;
}

.project-eyebrow {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 36px;
  opacity: 0;
  animation: fadeUp 0.7s 0.1s forwards;
}

.eyebrow-label {
  font-size: 10px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 500;
}

.project-hero h1 {
  font-size: clamp(3rem, 7vw, 7rem);
  font-weight: 700;
  letter-spacing: -3.5px;
  line-height: 0.95;
  margin-bottom: 36px;
  opacity: 0;
  animation: fadeUp 0.8s 0.3s forwards;
  max-width: 900px;
}

.project-hero-meta {
  display: flex;
  gap: 48px;
  margin-bottom: 48px;
  opacity: 0;
  animation: fadeUp 0.8s 0.5s forwards;
}

.meta-item { display: flex; flex-direction: column; gap: 4px; }
.meta-label { font-size: 10px; letter-spacing: 3px; text-transform: uppercase; color: var(--muted); font-weight: 500; }
.meta-value { font-size: 15px; font-weight: 600; letter-spacing: -0.3px; }
.meta-value.good { color: #047857; }

.project-hero-desc {
  font-size: 20px;
  color: #374151;
  font-weight: 300;
  line-height: 1.7;
  max-width: 640px;
  opacity: 0;
  animation: fadeUp 0.8s 0.6s forwards;
}

/* ── HERO IMAGE ── */
.hero-image-strip {
  width: 100%;
  height: 520px;
  overflow: hidden;
  position: relative;
  opacity: 0;
  animation: fadeUp 1s 0.7s forwards;
}
.hero-image-strip img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  display: block;
}
.hero-image-strip::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 120px;
  background: linear-gradient(to top, white, transparent);
}

/* ── SECTIONS ── */
.page-section {
  max-width: 1240px;
  margin: 0 auto;
  padding: 100px 56px;
}

.section-label { margin-bottom: 24px; }

.section-headline {
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 700;
  letter-spacing: -1.8px;
  line-height: 1.05;
  margin-bottom: 40px;
}

/* ── HOW IT WORKS ── */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  margin-top: 48px;
}

.step {
  background: white;
  padding: 44px 36px;
  position: relative;
  transition: background 0.2s;
}
.step:hover { background: #fafafa; }

.step-number {
  font-size: 48px;
  font-weight: 700;
  letter-spacing: -3px;
  color: #f0f2f5;
  line-height: 1;
  margin-bottom: 20px;
  font-variant-numeric: tabular-nums;
}

.step h3 { font-size: 16px; font-weight: 600; margin-bottom: 12px; letter-spacing: -0.4px; }
.step p { font-size: 14px; color: var(--muted); line-height: 1.65; font-weight: 300; }

.step-tag {
  display: inline-block;
  font-size: 10px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  background: var(--blue);
  color: white;
  padding: 3px 8px;
  border-radius: 3px;
  margin-bottom: 14px;
  font-weight: 600;
}

/* ── TECH CHALLENGE ── */
.challenge-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  margin-top: 48px;
  align-items: start;
}

.challenge-body {
  font-size: 17px;
  line-height: 1.85;
  color: #374151;
  font-weight: 300;
}
.challenge-body p + p { margin-top: 20px; }

.specs-card {
  background: #f9fafb;
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
}

.specs-header {
  padding: 20px 28px;
  border-bottom: 1px solid var(--border);
  font-size: 11px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 500;
}

.spec-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 28px;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
  transition: background 0.15s;
}
.spec-row:last-child { border-bottom: none; }
.spec-row:hover { background: white; }

.spec-key { color: var(--muted); font-weight: 400; }
.spec-value { font-weight: 600; letter-spacing: -0.3px; }
.spec-value.good { color: #047857; }
.spec-value.warn { color: #b45309; }

/* ── HARDWARE ── */
.hardware-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 48px;
}

.hw-card {
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  transition: transform 0.25s, box-shadow 0.25s;
}
.hw-card:hover { transform: translateY(-3px); box-shadow: 0 12px 40px rgba(0,0,0,0.06); }

.hw-card-img {
  height: 200px;
  background: linear-gradient(135deg, #eef5ff 0%, #dce9fc 100%);
  overflow: hidden;
}
.hw-card-img img { display: block; width: 100%; height: 100%; object-fit: cover; }

.hw-card-body { padding: 28px; }
.hw-card-label { font-size: 10px; letter-spacing: 2.5px; text-transform: uppercase; color: var(--blue); font-weight: 600; margin-bottom: 10px; }
.hw-card-title { font-size: 18px; font-weight: 700; letter-spacing: -0.5px; margin-bottom: 10px; }
.hw-card-desc { font-size: 14px; color: var(--muted); line-height: 1.65; font-weight: 300; }

/* ── FUTURE ── */
.future-section {
  background: var(--text);
  color: white;
  padding: 100px 0;
}
.future-inner {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 56px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 96px;
  align-items: center;
}
.future-section .section-label { color: rgba(255,255,255,0.6); }
.future-section .section-headline { color: white; margin-bottom: 28px; }
.future-body { font-size: 17px; color: rgba(255,255,255,0.7); line-height: 1.8; font-weight: 300; }
.future-body p + p { margin-top: 18px; }

.future-quote {
  border-left: 2px solid rgba(26,111,212,0.6);
  padding-left: 32px;
}
.future-quote blockquote {
  font-family: 'Instrument Serif', serif;
  font-style: italic;
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  color: white;
  line-height: 1.4;
  margin-bottom: 20px;
  letter-spacing: -0.5px;
}
.future-quote cite {
  font-size: 13px;
  color: rgba(255,255,255,0.6);
  font-style: normal;
  letter-spacing: 1px;
  text-transform: uppercase;
}

/* ── CONTACT CTA ── */
.contact-cta {
  max-width: 1240px;
  margin: 0 auto;
  padding: 100px 56px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 48px;
}

.cta-text h2 { font-size: clamp(1.8rem, 3vw, 2.8rem); font-weight: 700; letter-spacing: -1.5px; margin-bottom: 12px; }
.cta-text p { font-size: 16px; color: var(--muted); font-weight: 300; line-height: 1.6; }

.cta-buttons { display: flex; gap: 14px; flex-shrink: 0; }

/* ── RESPONSIVE ── */
@media (max-width: 960px) {
  .project-hero { padding: 130px 24px 80px; }
  .project-hero h1 { letter-spacing: -2px; }
  .project-hero-meta { flex-wrap: wrap; gap: 28px; }
  .page-section { padding: 80px 24px; }
  .steps-grid { grid-template-columns: 1fr; }
  .challenge-grid { grid-template-columns: 1fr; gap: 48px; }
  .hardware-layout { grid-template-columns: 1fr; }
  .future-inner { grid-template-columns: 1fr; gap: 48px; padding: 0 24px; }
  .contact-cta { flex-direction: column; align-items: flex-start; padding: 80px 24px; }
  .hero-image-strip { height: 320px; }
}
@media (max-width: 600px) {
  .cta-buttons { flex-direction: column; width: 100%; }
  .btn-primary, .btn-secondary { text-align: center; }
}