/* ============================================================
   North Fox Digital — Shared Stylesheet
   ============================================================ */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;600;700&family=Inter:wght@400;500;600&display=swap');

/* --- CSS Custom Properties --- */
:root {
  --color-text:       #2C2C2C;
  --color-accent:     #B85C3C;
  --color-accent-hover: #9A4B30;
  --color-bg:         #FFFFFF;
  --color-bg-alt:     #F8F7F5;
  --color-border:     #E8E5E0;
  --color-muted:      #777777;
  --font-serif:       'Playfair Display', Georgia, serif;
  --font-sans:        'Inter', system-ui, sans-serif;
  --container-max:    1200px;
  --section-pad-v:    96px;
  --section-pad-v-sm: 64px;
  --radius:           0px;
  --transition:       0.2s ease;
}

/* --- Reset & Base --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.7;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

img, svg {
  display: block;
  max-width: 100%;
}

a {
  color: var(--color-accent);
  text-decoration: none;
}

a:hover {
  color: var(--color-accent-hover);
}

ul, ol {
  list-style: none;
}

/* --- Typography --- */
h1, h2, h3, h4 {
  font-family: var(--font-serif);
  color: var(--color-text);
  line-height: 1.2;
}

h1 {
  font-size: clamp(36px, 5vw, 52px);
  font-weight: 700;
}

h2 {
  font-size: clamp(28px, 3.5vw, 38px);
  font-weight: 600;
}

h3 {
  font-size: 24px;
  font-weight: 600;
}

h4 {
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-muted);
}

p {
  color: var(--color-text);
}

.overline {
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  display: block;
  margin-bottom: 16px;
}

.lead {
  font-size: 20px;
  line-height: 1.6;
  color: #444;
}

.muted {
  color: var(--color-muted);
  font-size: 14px;
}

/* --- Layout --- */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: var(--section-pad-v) 0;
}

.section--alt {
  background: var(--color-bg-alt);
}

.section--dark {
  background: var(--color-accent);
  color: #fff;
}

.section--dark h2,
.section--dark p,
.section--dark .lead {
  color: #fff;
}

/* --- Buttons --- */
.btn {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 12px 32px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
  text-decoration: none;
  line-height: 1;
}

.btn--primary {
  background: var(--color-accent);
  color: #fff;
  border-color: var(--color-accent);
}

.btn--primary:hover {
  background: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
  color: #fff;
}

.btn--outline {
  background: transparent;
  color: var(--color-accent);
  border-color: var(--color-accent);
}

.btn--outline:hover {
  background: var(--color-accent);
  color: #fff;
}

.btn--white {
  background: transparent;
  color: #fff;
  border-color: #fff;
}

.btn--white:hover {
  background: rgba(255,255,255,0.15);
  color: #fff;
}

.btn--white-filled {
  background: #fff;
  color: var(--color-accent);
  border-color: #fff;
}

.btn--white-filled:hover {
  background: rgba(255,255,255,0.9);
  color: var(--color-accent-hover);
}

.btn-group {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  align-items: center;
}

/* --- Navigation --- */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
}

.nav__inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}

.nav__logo-text {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.01em;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav__links a {
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text);
  text-decoration: none;
  position: relative;
  padding-bottom: 2px;
}

.nav__links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-accent);
  transition: width var(--transition);
}

.nav__links a:hover {
  color: var(--color-accent);
}

.nav__links a:hover::after {
  width: 100%;
}

.nav__cta {
  flex-shrink: 0;
}

/* Hamburger */
.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 8px;
}

.nav__hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: transform var(--transition), opacity var(--transition);
}

.nav__mobile {
  display: none;
  flex-direction: column;
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
  padding: 16px 24px 24px;
  gap: 16px;
}

.nav__mobile a {
  font-size: 16px;
  font-weight: 500;
  color: var(--color-text);
  padding: 8px 0;
  border-bottom: 1px solid var(--color-border);
  text-decoration: none;
}

.nav__mobile a:last-child {
  border-bottom: none;
}

.nav__mobile .btn {
  margin-top: 8px;
  text-align: center;
}

.nav__mobile.is-open {
  display: flex;
}

/* --- Footer --- */
.footer {
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
  padding: 64px 0 32px;
}

.footer__top {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer__brand .nav__logo {
  margin-bottom: 12px;
}

.footer__tagline {
  font-size: 14px;
  color: var(--color-muted);
  line-height: 1.6;
}

.footer__nav h4 {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--color-muted);
  margin-bottom: 16px;
}

.footer__nav ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer__nav ul a {
  font-size: 14px;
  color: var(--color-text);
  text-decoration: none;
}

.footer__nav ul a:hover {
  color: var(--color-accent);
}

.footer__contact h4 {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--color-muted);
  margin-bottom: 16px;
}

.footer__contact p {
  font-size: 14px;
  color: var(--color-text);
  margin-bottom: 6px;
}

.footer__contact a {
  color: var(--color-accent);
  text-decoration: none;
}

.footer__bottom {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 24px 24px 0;
  border-top: 1px solid var(--color-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.footer__bottom p {
  font-size: 13px;
  color: var(--color-muted);
}

.footer__legal {
  display: flex;
  gap: 20px;
}

.footer__legal a {
  font-size: 13px;
  color: var(--color-muted);
  text-decoration: none;
}

.footer__legal a:hover {
  color: var(--color-accent);
}

/* --- CTA Band --- */
.cta-band {
  background: var(--color-accent);
  padding: 80px 0;
  text-align: center;
}

.cta-band h2 {
  color: #fff;
  margin-bottom: 16px;
}

.cta-band p {
  color: rgba(255,255,255,0.85);
  font-size: 18px;
  max-width: 560px;
  margin: 0 auto 36px;
}

.cta-band .btn-group {
  justify-content: center;
}

/* --- Cards --- */
.card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  padding: 32px;
  transition: box-shadow var(--transition);
}

.card:hover {
  box-shadow: 0 8px 32px rgba(44,44,44,0.10);
}

/* --- Result Cards --- */
.result-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-accent);
  padding: 32px;
  transition: box-shadow var(--transition);
}

.result-card:hover {
  box-shadow: 0 8px 32px rgba(44,44,44,0.08);
}

/* --- Section Headers --- */
.section-header {
  margin-bottom: 56px;
}

.section-header--center {
  text-align: center;
}

.section-header h2 {
  margin-bottom: 16px;
}

.section-header p {
  color: var(--color-muted);
  max-width: 560px;
}

.section-header--center p {
  margin: 0 auto;
}

/* --- Fade-in Animation --- */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* --- Icon Block --- */
.icon-block {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(184,92,60,0.08);
  margin-bottom: 20px;
  flex-shrink: 0;
}

.icon-block svg {
  color: var(--color-accent);
}

/* --- Grid Utilities --- */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

/* --- Divider --- */
.divider {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: 48px 0;
}

/* --- FAQ Accordions --- */
details.faq {
  border: 1px solid var(--color-border);
  background: var(--color-bg);
  margin-bottom: 8px;
}

details.faq[open] {
  border-color: var(--color-accent);
}

details.faq summary {
  padding: 20px 24px;
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  list-style: none;
  user-select: none;
}

details.faq summary::-webkit-details-marker {
  display: none;
}

details.faq summary::after {
  content: '+';
  font-size: 20px;
  color: var(--color-accent);
  font-weight: 400;
  flex-shrink: 0;
  margin-left: 16px;
  transition: transform var(--transition);
}

details.faq[open] summary::after {
  content: '−';
}

.faq__body {
  padding: 0 24px 20px;
  color: var(--color-muted);
  line-height: 1.7;
  font-size: 15px;
}

/* --- Trust Bar --- */
.trust-bar {
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: 20px 0;
}

.trust-bar__inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.trust-bar__label {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-muted);
  flex-shrink: 0;
}

.trust-bar__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.trust-badge {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-muted);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  padding: 4px 12px;
}

/* --- Page Hero (inner pages) --- */
.page-hero {
  background: var(--color-bg-alt);
  border-bottom: 1px solid var(--color-border);
  padding: 80px 0 72px;
}

.page-hero .container {
  max-width: 800px;
}

.page-hero h1 {
  margin-bottom: 20px;
}

.page-hero p {
  font-size: 20px;
  color: var(--color-muted);
  line-height: 1.6;
}

/* --- Responsive --- */
@media (max-width: 900px) {
  .grid-3 {
    grid-template-columns: 1fr 1fr;
  }
  .grid-4 {
    grid-template-columns: 1fr 1fr;
  }
  .footer__top {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    --section-pad-v: 64px;
  }

  .nav__links,
  .nav__cta {
    display: none;
  }

  .nav__hamburger {
    display: flex;
  }

  .grid-2 {
    grid-template-columns: 1fr;
  }

  .grid-3 {
    grid-template-columns: 1fr;
  }

  .grid-4 {
    grid-template-columns: 1fr 1fr;
  }

  .footer__top {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer__bottom {
    flex-direction: column;
    text-align: center;
  }

  .cta-band {
    padding: 64px 0;
  }

  .page-hero {
    padding: 56px 0 48px;
  }
}

@media (max-width: 480px) {
  .grid-4 {
    grid-template-columns: 1fr;
  }

  .btn-group {
    flex-direction: column;
  }

  .btn-group .btn {
    text-align: center;
  }
}