/* eureg.net — standalone stylesheet */
/* Palette: Navy #1C2333 | White | Amber #D97706 */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --navy: #1C2333;
  --navy-light: #2D3748;
  --amber: #D97706;
  --amber-dark: #B45309;
  --amber-light: #FEF3C7;
  --white: #FFFFFF;
  --grey-50: #F9FAFB;
  --grey-100: #F3F4F6;
  --grey-200: #E5E7EB;
  --grey-400: #9CA3AF;
  --grey-600: #4B5563;
  --grey-800: #1F2937;
  --green: #166534;
  --green-bg: #DCFCE7;
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --font-serif: Georgia, 'Times New Roman', serif;
  --radius: 10px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.10);
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  color: var(--grey-800);
  background: var(--white);
  line-height: 1.6;
}

/* ── Typography ── */
h1, h2, h3, h4 { font-family: var(--font-sans); font-weight: 700; color: var(--navy); line-height: 1.25; }
h1 { font-size: clamp(2rem, 5vw, 3rem); }
h2 { font-size: clamp(1.4rem, 3vw, 2rem); }
h3 { font-size: 1.15rem; }
p  { font-family: var(--font-serif); color: var(--grey-600); line-height: 1.75; }

/* ── Layout helpers ── */
.container { max-width: 1080px; margin: 0 auto; padding: 0 1.5rem; }
.section { padding: 5rem 0; }
.section--alt { background: var(--grey-50); }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  border: 2px solid transparent;
  text-decoration: none;
  transition: background 0.15s, border-color 0.15s, color 0.15s, transform 0.1s;
}
.btn:active { transform: translateY(1px); }

.btn--primary {
  background: var(--amber);
  color: var(--white);
  border-color: var(--amber);
}
.btn--primary:hover { background: var(--amber-dark); border-color: var(--amber-dark); }

.btn--outline {
  background: transparent;
  color: var(--navy);
  border-color: var(--navy);
}
.btn--outline:hover { background: var(--navy); color: var(--white); }

.btn--ghost {
  background: rgba(255,255,255,0.12);
  color: var(--white);
  border-color: rgba(255,255,255,0.35);
}
.btn--ghost:hover { background: rgba(255,255,255,0.22); }

.btn--sm { padding: 0.55rem 1rem; font-size: 0.875rem; }

/* ── Nav ── */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--navy);
  border-bottom: 2px solid var(--amber);
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}
.nav__logo {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--white);
  text-decoration: none;
  letter-spacing: -0.5px;
}
.nav__logo span { color: var(--amber); }
.nav__logo-img { height: 56px; width: auto; display: block; }
.nav__links { display: flex; align-items: center; gap: 1.25rem; }
.nav__link {
  color: rgba(255,255,255,0.75);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  transition: color 0.15s;
}
.nav__link:hover { color: var(--white); }

/* ── Hero ── */
.hero {
  background: var(--navy);
  color: var(--white);
  padding: 6rem 0 5rem;
}
.hero__eyebrow {
  display: inline-block;
  background: rgba(217,119,6,0.2);
  color: var(--amber);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  margin-bottom: 1.25rem;
  border: 1px solid rgba(217,119,6,0.4);
}
.hero h1 { color: var(--white); margin-bottom: 1.25rem; }
.hero__sub {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: rgba(255,255,255,0.72);
  max-width: 560px;
  margin-bottom: 2rem;
}
.hero__ctas { display: flex; gap: 1rem; flex-wrap: wrap; }

/* ── Triage section ── */
.triage-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}
@media (max-width: 720px) { .triage-grid { grid-template-columns: 1fr; } }

.triage__copy .section-label {
  display: inline-block;
  background: var(--green-bg);
  color: var(--green);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.2rem 0.65rem;
  border-radius: 20px;
  margin-bottom: 0.75rem;
}
.triage__copy h2 { margin-bottom: 0.75rem; }
.triage__copy p { margin-bottom: 1rem; }
.triage__checks { margin: 1rem 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 0.4rem; }
.triage__checks li { font-family: var(--font-sans); font-size: 0.875rem; color: var(--grey-600); display: flex; align-items: center; gap: 0.5rem; }
.triage__checks li::before { content: "✓"; color: var(--amber); font-weight: 700; }

/* Upload form card */
.upload-card {
  background: var(--white);
  border: 1px solid var(--grey-200);
  border-radius: 14px;
  padding: 2rem;
  box-shadow: var(--shadow-md);
}
.upload-card__title { font-size: 1rem; font-weight: 700; color: var(--navy); margin-bottom: 0.25rem; }
.upload-card__sub { font-family: var(--font-sans); font-size: 0.85rem; color: var(--grey-400); margin-bottom: 1.25rem; }

.form-group { margin-bottom: 1rem; }
.form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 0.35rem;
  font-family: var(--font-sans);
}
.form-group input[type="email"],
.form-group input[type="file"] {
  width: 100%;
  padding: 0.6rem 0.75rem;
  border: 1.5px solid var(--grey-200);
  border-radius: 8px;
  font-size: 0.9rem;
  font-family: var(--font-sans);
  color: var(--grey-800);
  background: var(--grey-50);
  transition: border-color 0.15s, box-shadow 0.15s;
}
.form-group input[type="email"]:focus,
.form-group input[type="file"]:focus {
  outline: none;
  border-color: var(--amber);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(217,119,6,0.12);
}
.form-hint { font-size: 0.75rem; color: var(--grey-400); margin-top: 0.25rem; font-family: var(--font-sans); }

#triage-submit {
  width: 100%;
  padding: 0.75rem;
  background: var(--amber);
  color: var(--white);
  border: none;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 700;
  font-family: var(--font-sans);
  cursor: pointer;
  transition: background 0.15s;
  margin-top: 0.5rem;
}
#triage-submit:hover { background: var(--amber-dark); }
#triage-submit:disabled { background: var(--grey-400); cursor: not-allowed; }

#triage-status {
  margin-top: 0.75rem;
  padding: 0.65rem 0.85rem;
  border-radius: 8px;
  font-size: 0.875rem;
  font-family: var(--font-sans);
  font-weight: 500;
  display: none;
}
#triage-status.success { background: var(--green-bg); color: var(--green); display: block; }
#triage-status.error { background: #FEE2E2; color: #991B1B; display: block; }
#triage-status.loading { background: var(--amber-light); color: var(--amber-dark); display: block; }

/* ── Audit section ── */
.audit-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}
@media (max-width: 720px) { .audit-grid { grid-template-columns: 1fr; } }

.audit__card {
  background: var(--navy);
  color: var(--white);
  border-radius: 16px;
  padding: 2.5rem;
  position: relative;
  overflow: hidden;
}
.audit__card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--amber);
}
.audit__price {
  font-size: 3rem;
  font-weight: 800;
  color: var(--amber);
  line-height: 1;
  margin: 1rem 0 0.25rem;
}
.audit__price-sub { font-size: 0.85rem; color: rgba(255,255,255,0.55); margin-bottom: 1.5rem; }
.audit__includes { list-style: none; display: flex; flex-direction: column; gap: 0.6rem; margin-bottom: 2rem; }
.audit__includes li {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.85);
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-family: var(--font-sans);
}
.audit__includes li .check { color: var(--amber); font-weight: 700; flex-shrink: 0; }

.audit__copy { font-family: var(--font-sans); }
.audit__copy .section-label {
  display: inline-block;
  background: var(--amber-light);
  color: var(--amber-dark);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.2rem 0.65rem;
  border-radius: 20px;
  margin-bottom: 0.75rem;
}
.audit__copy h2 { margin-bottom: 0.75rem; }
.audit__copy p { margin-bottom: 1rem; }

/* ── Contenza product cards (3 & 4) ── */
.contenza-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}
@media (max-width: 720px) { .contenza-cards { grid-template-columns: 1fr; } }

.contenza-card {
  border: 2px solid var(--grey-200);
  border-radius: 14px;
  padding: 2rem;
  background: var(--white);
  display: flex;
  flex-direction: column;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.contenza-card:hover {
  border-color: var(--amber);
  box-shadow: var(--shadow-md);
}

.contenza-card__badge {
  display: inline-block;
  background: var(--amber-light);
  color: var(--amber-dark);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  padding: 0.2rem 0.6rem;
  border-radius: 20px;
  margin-bottom: 0.75rem;
  align-self: flex-start;
}

.contenza-card__num {
  font-size: 3rem;
  font-weight: 800;
  color: var(--grey-200);
  line-height: 1;
  margin-bottom: 0.25rem;
}

.contenza-card__title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 0.5rem;
}

.contenza-card__price {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--navy);
  font-family: var(--font-sans);
  margin-bottom: 0.1rem;
}

.contenza-card__price-sub {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  color: var(--grey-400);
  margin-bottom: 1.25rem;
}

.contenza-card__includes {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  margin-bottom: 1.5rem;
  flex: 1;
}
.contenza-card__includes li {
  font-family: var(--font-sans);
  font-size: 0.875rem;
  color: var(--grey-600);
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}
.contenza-card__includes li span {
  color: var(--amber);
  font-weight: 700;
  flex-shrink: 0;
}

.contenza-card__btn {
  width: 100%;
  justify-content: center;
  margin-bottom: 0.75rem;
}

.contenza-card__contact {
  display: block;
  text-align: center;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  color: var(--grey-400);
  text-decoration: none;
  transition: color 0.15s;
}
.contenza-card__contact:hover { color: var(--amber); }

.contenza-note {
  text-align: center;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  color: var(--grey-400);
  margin-top: 1rem;
}
.contenza-note a { color: var(--amber-dark); text-decoration: none; }
.contenza-note a:hover { text-decoration: underline; }

/* ── How it works ── */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
@media (max-width: 700px) { .steps { grid-template-columns: 1fr; } }

.step {
  text-align: center;
  padding: 2rem 1rem;
}
.step__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--navy);
  color: var(--white);
  font-weight: 800;
  font-size: 1.2rem;
  margin-bottom: 1rem;
}
.step h3 { margin-bottom: 0.5rem; }
.step p { font-size: 0.9rem; }

/* ── FAQ ── */
.faq { max-width: 720px; margin: 0 auto; }
.faq__item { border-bottom: 1px solid var(--grey-200); padding: 1.25rem 0; }
.faq__item:last-child { border-bottom: none; }
.faq__q {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--navy);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  list-style: none;
  font-family: var(--font-sans);
}
.faq__q::after { content: "+"; font-size: 1.2rem; color: var(--amber); flex-shrink: 0; }
.faq__item.open .faq__q::after { content: "−"; }
.faq__a {
  display: none;
  padding-top: 0.75rem;
  font-family: var(--font-serif);
  font-size: 0.9rem;
  color: var(--grey-600);
  line-height: 1.7;
}
.faq__item.open .faq__a { display: block; }

/* ── Section heading ── */
.section__heading { text-align: center; margin-bottom: 3rem; }
.section__heading h2 { margin-bottom: 0.5rem; }
.section__heading p { font-size: 1rem; max-width: 560px; margin: 0 auto; }

/* ── Footer ── */
.footer {
  background: var(--navy);
  color: rgba(255,255,255,0.55);
  padding: 3.5rem 0 0;
  font-size: 0.85rem;
  font-family: var(--font-sans);
}
.footer a { color: rgba(255,255,255,0.55); text-decoration: none; }
.footer a:hover { color: var(--amber); }

.footer__top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 2.5rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
@media (max-width: 720px) {
  .footer__top { grid-template-columns: 1fr 1fr; }
  .footer__brand { grid-column: 1 / -1; }
}
@media (max-width: 480px) {
  .footer__top { grid-template-columns: 1fr; }
}

.footer__logo {
  font-weight: 800;
  color: var(--white);
  text-decoration: none;
  font-size: 1.3rem;
  display: inline-block;
  margin-bottom: 0.5rem;
}
.footer__logo span { color: var(--white); }

.footer__tagline {
  font-family: var(--font-sans);
  font-size: 0.82rem;
  color: rgba(255,255,255,0.45);
  line-height: 1.5;
  margin-top: 0.2rem;
}
.footer__tagline a { color: rgba(255,255,255,0.55); }
.footer__tagline a:hover { color: var(--amber); }

.footer__col { display: flex; flex-direction: column; gap: 0.5rem; }

.footer__col-heading {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.3);
  margin-bottom: 0.25rem;
}

.footer__link {
  font-size: 0.83rem;
  color: rgba(255,255,255,0.55);
  text-decoration: none;
  transition: color 0.15s;
  display: block;
}
.footer__link:hover { color: var(--amber); }

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding: 1.25rem 0;
  border-top: 1px solid rgba(255,255,255,0.06);
  font-size: 0.78rem;
  color: rgba(255,255,255,0.3);
}

/* ── Honeypot (spam protection — must not be visible to users) ── */
.hp-field {
  opacity: 0;
  position: absolute;
  top: 0;
  left: 0;
  height: 0;
  width: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}

/* ── Utility ── */
.text-amber { color: var(--amber); }
.mt-2 { margin-top: 0.5rem; }
.mt-4 { margin-top: 1rem; }

/* ── Responsive ── */
@media (max-width: 640px) {
  .hero { padding: 4rem 0 3rem; }
  .hero__ctas { flex-direction: column; }
  .nav__links .btn { display: none; }
}