/*
Theme Name: NXT Food Institute
Theme URI: https://nxtfoodinstitute.com
Author: NXT Food Institute
Description: A one-page WordPress landing page theme for the NXT Food Institute MVP offer.
Version: 1.0.0
Text Domain: nxt-food-institute
*/

:root {
  --navy: #001f33;
  --green: #8cc63f;
  --green-dark: #5f941f;
  --text: #06172a;
  --muted: #5f6b7a;
  --white: #ffffff;
  --border: #e3e8ee;
  --shadow: 0 20px 50px rgba(0, 31, 51, 0.12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
.container { width: min(1160px, calc(100% - 40px)); margin: 0 auto; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav { height: 92px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.logo { display: flex; flex-direction: column; line-height: 1; font-weight: 900; letter-spacing: -0.05em; }
.logo span { font-size: 42px; color: var(--navy); }
.logo small { font-size: 13px; letter-spacing: 0.08em; text-transform: uppercase; font-weight: 700; }
.accent { color: var(--green) !important; }
.nav-links { display: flex; gap: 34px; align-items: center; margin-left: auto; }
.nav-links a { font-size: 14px; font-weight: 800; text-transform: uppercase; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  padding: 15px 26px;
  font-weight: 800;
  font-size: 14px;
  text-transform: uppercase;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.btn:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.btn-primary { background: var(--green); color: white; }
.btn-dark { background: var(--navy); color: white; width: 100%; margin-top: 18px; }
.menu-btn { display: none; border: 0; background: transparent; font-size: 28px; cursor: pointer; }

.hero {
  min-height: 560px;
  position: relative;
  background:
    linear-gradient(90deg, rgba(0, 31, 51, 0.95) 0%, rgba(0, 31, 51, 0.75) 42%, rgba(0, 31, 51, 0.3) 100%),
    url("https://images.unsplash.com/photo-1551836022-d5d88e9218df?auto=format&fit=crop&w=1800&q=80") center/cover;
  display: flex;
  align-items: center;
  color: white;
}
.hero-content { position: relative; z-index: 2; }
.hero-text { max-width: 610px; padding: 80px 0; }
.hero h1 { margin: 0 0 16px; font-size: clamp(44px, 6vw, 72px); line-height: 0.98; letter-spacing: -0.05em; }
.hero h1 span { color: var(--green); display: block; }
.hero h2 { margin: 0 0 10px; font-size: 26px; }
.hero p { font-size: 20px; max-width: 540px; color: rgba(255,255,255,0.9); }
.hero-actions { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; margin-top: 32px; }
.email-link { color: var(--green); text-decoration: underline; }

.value-strip { background: var(--navy); color: white; padding: 28px 0; }
.value-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; }
.value-item { display: flex; align-items: flex-start; gap: 16px; }
.value-item span { font-size: 40px; color: var(--green); line-height: 1; }
.value-item p { margin: 2px 0 0; color: rgba(255,255,255,0.78); }

.section { padding: 76px 0; }
.two-col { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 70px; align-items: start; }
.eyebrow { margin: 0 0 6px; color: var(--green-dark); text-transform: uppercase; font-weight: 900; letter-spacing: 0.04em; }
h2 { font-size: clamp(32px, 4vw, 46px); line-height: 1.08; margin: 0 0 18px; letter-spacing: -0.04em; }
.lead { font-size: 20px; color: var(--muted); }
.check-list { padding: 0; margin: 30px 0; list-style: none; }
.check-list li { margin: 13px 0; padding-left: 34px; position: relative; }
.check-list li::before { content: "✓"; position: absolute; left: 0; color: var(--green-dark); font-weight: 900; }

.pricing { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.price-card { border: 1px solid var(--border); border-radius: 12px; padding: 26px; text-align: center; box-shadow: 0 8px 24px rgba(0,0,0,0.04); }
.price-card h3 { margin: 0; color: var(--green-dark); text-transform: uppercase; font-size: 14px; }
.price-card strong { display: block; margin-top: 16px; font-size: 38px; line-height: 1; }
.price-card span { color: var(--muted); font-size: 14px; }

.modules { border-left: 1px solid var(--border); padding-left: 48px; }
.modules h3 { text-transform: uppercase; letter-spacing: 0.02em; font-size: 24px; }
.module { display: grid; grid-template-columns: 84px 1fr; gap: 24px; padding: 24px 0; border-bottom: 1px solid var(--border); }
.icon { width: 84px; height: 84px; display: grid; place-items: center; border-radius: 12px; font-size: 28px; font-weight: 900; }
.green { background: #edf7e6; color: var(--green-dark); }
.blue { background: #eaf3ff; color: #176fc1; }
.purple { background: #f0eaff; color: #6d45c7; }
.orange { background: #fff4de; color: #c98911; }
.module strong { color: var(--green-dark); text-transform: uppercase; }

.audience { background: linear-gradient(180deg, #fbfdf8, #f2f7ed); text-align: center; }
.audience-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 42px; margin-top: 36px; }
.audience article { padding: 20px 34px; border-right: 1px solid var(--border); }
.audience article:last-child { border-right: 0; }
.audience span { color: var(--green-dark); font-size: 44px; }

.split-cta { display: grid; grid-template-columns: repeat(2, 1fr); }
.panel { padding: 72px max(40px, calc((100vw - 1160px) / 2)); color: white; }
.dark { background: var(--navy); }
.green-panel { background: linear-gradient(135deg, #123820, #082a3e); }
.mini-grid { margin-top: 38px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.mini-grid span { color: var(--green); font-weight: 800; font-size: 14px; }
.small { font-size: 14px; color: rgba(255,255,255,0.75); }

.testimonials h2 { font-size: 28px; text-transform: uppercase; }
.testimonial-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
blockquote { margin: 0; padding: 28px; border: 1px solid var(--border); border-radius: 12px; box-shadow: 0 8px 24px rgba(0,0,0,0.04); }
blockquote::before { content: "“"; color: var(--green); font-size: 54px; display: block; line-height: 0.4; }
cite { display: block; margin-top: 18px; font-style: normal; font-weight: 800; }

.site-footer { background: var(--navy); color: white; padding: 54px 0 24px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1.2fr; gap: 60px; }
.footer-logo span { color: white; }
.site-footer a { display: block; color: rgba(255,255,255,0.82); margin: 6px 0; }
.legal { display: flex; justify-content: space-between; gap: 20px; color: rgba(255,255,255,0.6); border-top: 1px solid rgba(255,255,255,0.12); margin-top: 42px; padding-top: 22px; font-size: 14px; }

@media (max-width: 980px) {
  .nav-links, .nav > .btn { display: none; }
  .menu-btn { display: block; }
  .nav-links.open {
    display: flex;
    position: absolute;
    top: 92px;
    left: 0;
    right: 0;
    background: white;
    flex-direction: column;
    padding: 28px;
    box-shadow: var(--shadow);
  }
  .value-grid, .two-col, .audience-grid, .testimonial-grid, .footer-grid, .split-cta { grid-template-columns: 1fr; }
  .modules { border-left: 0; padding-left: 0; }
  .pricing { grid-template-columns: 1fr; }
  .audience article { border-right: 0; border-bottom: 1px solid var(--border); }
  .mini-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 620px) {
  .container { width: min(100% - 28px, 1160px); }
  .hero { min-height: auto; }
  .hero-text { padding: 60px 0; }
  .module { grid-template-columns: 1fr; }
  .legal { flex-direction: column; }
}