/* AGTI — Independent Fishing Tackle Sourcing Partner (MVP 1.1)
   Palette: Deep Navy #142438 · Warm Gold #D7B477 · Ivory #F4F3EF · Slate #64748B · White #FFFFFF */

:root {
  --navy: #142438;
  --navy-soft: #1d3349;
  --gold: #D7B477;
  --gold-deep: #b9975c;
  --ivory: #F4F3EF;
  --slate: #64748B;
  --white: #FFFFFF;
  --ink: #1f2937;
  --line: #e6e4dd;
  --line-dark: rgba(255,255,255,0.12);
  --radius: 6px;
  --maxw: 1120px;
  --font: "Helvetica Neue", "Segoe UI", Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: inherit; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.container.narrow { max-width: 780px; text-align: center; }

.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--navy); color: #fff; padding: 10px 16px; z-index: 100;
}
.skip-link:focus { left: 0; }

/* ---------- Header / Navigation ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: var(--navy);
  border-bottom: 1px solid var(--line-dark);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.brand {
  font-weight: 700; letter-spacing: 0.16em; font-size: 1.25rem;
  color: #fff; text-decoration: none;
}
.brand::after { content: ""; display: block; height: 2px; width: 24px; background: var(--gold); margin-top: 2px; }

.nav-toggle {
  display: inline-flex; align-items: center; gap: 8px;
  background: none; border: 0; color: #fff; cursor: pointer; padding: 8px;
}
.nav-toggle-icon { width: 22px; height: 14px; position: relative; }
.nav-toggle-icon::before, .nav-toggle-icon::after {
  content: ""; position: absolute; left: 0; width: 22px; height: 2px; background: var(--gold);
}
.nav-toggle-icon::before { top: 0; }
.nav-toggle-icon::after { top: 8px; }

.nav-list {
  display: none; list-style: none; margin: 0; padding: 16px 24px 24px;
  position: absolute; left: 0; right: 0; top: 68px;
  background: var(--navy);
}
.nav-list.open { display: block; }
.nav-list li { margin: 14px 0; }
.nav-list a {
  color: #fff; text-decoration: none; font-size: 1rem;
  border-bottom: 2px solid transparent; padding-bottom: 2px;
}
.nav-list a:hover, .nav-list a:focus-visible { border-color: var(--gold); }
.nav-cta { margin-top: 18px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-block; padding: 13px 28px; font-size: 0.95rem; font-weight: 600;
  letter-spacing: 0.01em; text-decoration: none; border-radius: var(--radius);
  cursor: pointer; border: 1px solid transparent; transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}
.btn-primary { background: var(--gold); color: var(--navy); }
.btn-primary:hover, .btn-primary:focus-visible { background: var(--gold-deep); }
.btn-block { display: block; width: 100%; text-align: center; }

/* ---------- Hero ---------- */
.hero { background: var(--navy); color: #fff; position: relative; overflow: hidden; }
.hero-inner {
  display: grid; grid-template-columns: 1fr; gap: 32px;
  padding: 72px 24px 80px; align-items: center; position: relative; z-index: 1;
}
.hero-copy { max-width: 620px; }
.eyebrow {
  color: var(--gold); font-size: 0.76rem; font-weight: 700;
  letter-spacing: 0.22em; text-transform: uppercase; margin: 0 0 16px;
}
.hero-title { font-size: clamp(1.9rem, 4.4vw, 2.9rem); line-height: 1.15; margin: 0 0 16px; font-weight: 700; }
.hero-desc { font-size: 1.05rem; color: #cbd5e1; max-width: 520px; margin: 0 0 26px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-visual { display: none; }
.hero-art { width: 100%; height: auto; color: var(--gold); display: block; }

/* ---------- Sections ---------- */
.section { padding: 64px 0; }
.section-ivory { background: var(--ivory); }
.section-navy { background: var(--navy); color: #fff; }
.section-about { padding: 48px 0 56px; }

.section-title { font-size: clamp(1.55rem, 3.6vw, 2.15rem); font-weight: 700; margin: 0 0 18px; }
.section-title-light { color: #fff; }
.section-body { font-size: 1.06rem; color: var(--slate); max-width: 720px; margin: 0 auto; }
.section-navy .section-body { color: #cbd5e1; }

.section-note { margin-top: 32px; font-size: 1rem; color: var(--ink); }
.section-qualifier { margin-top: 12px; font-size: 0.88rem; color: var(--slate); }

/* ---------- Product cards ---------- */
.card-grid { display: grid; gap: 18px; margin-top: 6px; }
.card {
  display: flex; flex-direction: column; height: 100%;
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 26px 24px;
  transition: border-color 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease;
}
.card:hover { border-color: var(--gold); transform: translateY(-2px); box-shadow: 0 6px 18px rgba(20,36,56,0.06); }
.card-icon { display: block; width: 44px; height: 44px; color: var(--gold); margin-bottom: 18px; }
.card-icon svg { width: 100%; height: 100%; display: block; }
.card-title { margin: 0 0 10px; font-size: 1.08rem; color: var(--navy); }
.card-text { margin: 0; color: var(--slate); font-size: 0.95rem; }

/* ---------- Services ---------- */
.services-lead { font-size: 1.02rem; color: var(--slate); max-width: 760px; margin: 0 0 8px; }
.services-grid { display: grid; grid-template-columns: 1fr; margin-top: 8px; }
.service { padding: 22px 0; border-top: 1px solid var(--line); }
.service-title { margin: 0 0 8px; font-size: 1.08rem; color: var(--navy); }
.service-text { margin: 0; color: var(--slate); font-size: 0.96rem; max-width: 460px; }

/* ---------- Process ---------- */
.steps { list-style: none; margin: 10px 0 0; padding: 0; position: relative; display: grid; gap: 30px; }
.steps::before {
  content: ""; position: absolute; left: 20px; top: 8px; bottom: 8px; width: 1px;
  background: var(--line);
}
.step { position: relative; padding-left: 56px; }
.step-num {
  position: absolute; left: 0; top: 0; width: 40px; height: 40px; border-radius: 50%;
  background: var(--navy); color: var(--gold); font-weight: 700; font-size: 1rem;
  display: flex; align-items: center; justify-content: center; z-index: 1;
  border: 1px solid rgba(215,180,119,0.5);
}
.step-title { margin: 4px 0 6px; font-size: 1.06rem; color: var(--navy); line-height: 1.35; }
.step-text { margin: 0; color: var(--slate); font-size: 0.95rem; }

/* ---------- Why ---------- */
.why-grid { display: grid; gap: 0; margin-top: 8px; }
.why-item { padding: 24px 0; border-top: 1px solid var(--line-dark); }
.why-title { margin: 0 0 8px; font-size: 1.06rem; color: var(--gold); line-height: 1.35; }
.why-text { margin: 0; color: #cbd5e1; font-size: 0.96rem; }

/* ---------- Contact / Form ---------- */
.contact-grid { display: grid; gap: 36px; }
.contact-email a { color: var(--navy); font-weight: 600; }
.rfq-form {
  background: var(--ivory); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px 24px; display: grid; gap: 16px;
}
.field { display: grid; gap: 6px; }
.field label { font-size: 0.9rem; font-weight: 600; color: var(--navy); }
.req { color: #b04a3c; }
.opt { color: var(--slate); font-weight: 400; }
.field input, .field select, .field textarea {
  width: 100%; padding: 11px 12px; font-size: 1rem; font-family: inherit;
  border: 1px solid #d7d5cc; border-radius: var(--radius); background: #fff; color: var(--ink);
}
.field textarea { resize: vertical; min-height: 120px; }
.field input::placeholder, .field textarea::placeholder { color: #9aa3ae; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: 2px solid var(--gold); outline-offset: 1px; border-color: transparent;
}
.field input[aria-invalid="true"], .field textarea[aria-invalid="true"], .field select[aria-invalid="true"] {
  border-color: #b04a3c;
}
.field-honeypot { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.form-status { margin: 0; font-size: 0.92rem; min-height: 1.4em; }
.form-status.error { color: #b04a3c; }
.form-status.success { color: #1d6f42; }
.privacy-note { font-size: 0.78rem; color: var(--slate); margin: 0; }

/* ---------- Footer ---------- */
.site-footer { background: var(--navy); color: #cbd5e1; padding: 44px 0; }
.footer-inner { display: grid; gap: 14px; }
.footer-name { margin: 0; font-weight: 700; color: #fff; }
.footer-tag { margin: 4px 0 0; color: var(--gold); font-size: 0.9rem; }
.footer-email a { color: #fff; }
.footer-copy { margin: 0; font-size: 0.84rem; color: var(--slate); }

/* ---------- Focus visibility ---------- */
a:focus-visible, button:focus-visible {
  outline: 2px solid var(--gold); outline-offset: 2px;
}

/* ---------- Tablet & desktop ---------- */
@media (min-width: 720px) {
  .nav-toggle { display: none; }
  .nav-list {
    display: flex; position: static; flex-direction: row; align-items: center;
    gap: 24px; padding: 0; background: none;
  }
  .nav-list li { margin: 0; }
  .nav-list a { font-size: 0.92rem; }
  .nav-cta { margin: 0; }

  .hero-inner { grid-template-columns: 1.1fr 0.9fr; padding: 96px 24px 104px; }
  .hero-visual { display: block; }

  .card-grid { grid-template-columns: repeat(2, 1fr); }
  .services-grid { grid-template-columns: repeat(2, 1fr); column-gap: 48px; }
  .why-grid { grid-template-columns: repeat(2, 1fr); column-gap: 48px; }
  .contact-grid { grid-template-columns: 1fr 1.1fr; align-items: start; }
  .footer-inner { grid-template-columns: 1fr auto; align-items: center; }
  .footer-copy { grid-column: 1 / -1; }

  .steps { grid-template-columns: repeat(2, 1fr); gap: 28px 32px; }
  .steps::before { display: none; }
  .step { padding-left: 0; padding-top: 0; }
  .step-num { position: static; margin-bottom: 16px; }
}

@media (min-width: 900px) {
  .steps { grid-template-columns: repeat(4, 1fr); gap: 28px; }
  .steps::before {
    display: block; left: 5%; right: 5%; top: 20px; bottom: auto; width: auto; height: 1px;
  }
}

@media (min-width: 1024px) {
  .card-grid { grid-template-columns: repeat(4, 1fr); }
  .hero-title { font-size: 2.9rem; }
}