/* ============================================================
   PROSPER BY AGFG — Global Styles
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@700;800;900&family=Inter:wght@400;500;600&display=swap');

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

html { font-size: 16px; scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--color-dark);
  background: var(--color-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ── Typography ── */

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 800;
  line-height: 1.15;
  color: var(--color-dark);
}

h1 { font-size: clamp(2.25rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.75rem); }
h4 { font-size: 1.25rem; }

p { margin-bottom: var(--space-4); max-width: 68ch; }
p:last-child { margin-bottom: 0; }

a { color: var(--color-primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-primary-dark); }

strong { font-weight: 600; }

/* ── Layout ── */

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.container--narrow {
  max-width: var(--container-narrow);
}

section { padding: var(--space-20) 0; }

/* ── Navigation ── */

.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-white);
  border-bottom: 1px solid rgba(0,0,0,0.08);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
}

.nav__logo-mark {
  width: 36px;
  height: 36px;
  background: var(--color-primary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 1.1rem;
  letter-spacing: -0.5px;
}

.nav__logo-text {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--color-dark);
  line-height: 1.1;
}

.nav__logo-sub {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: var(--text-xs);
  color: var(--color-mid);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  list-style: none;
}

.nav__links a {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-mid);
  text-decoration: none;
  transition: color var(--transition);
}

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

.nav__cta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

/* ── Buttons ── */

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.625rem 1.5rem;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  border-radius: var(--radius-full);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

.btn--primary {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}
.btn--primary:hover {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  color: var(--color-white);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn--accent {
  background: var(--color-accent);
  color: var(--color-dark);
  border-color: var(--color-accent);
}
.btn--accent:hover {
  background: var(--color-accent-dark);
  border-color: var(--color-accent-dark);
  color: var(--color-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

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

.btn--lg {
  padding: 0.875rem 2rem;
  font-size: var(--text-base);
}

/* ── Hero ── */

.hero {
  background: var(--color-dark);
  color: var(--color-white);
  padding: var(--space-24) 0 var(--space-20);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #1A1A1A 0%, #2d1a1e 100%);
}

.hero__accent-bar {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-accent) 100%);
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 720px;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: rgba(242, 166, 35, 0.15);
  border: 1px solid rgba(242, 166, 35, 0.3);
  color: var(--color-accent);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-6);
}

.hero h1 {
  color: var(--color-white);
  margin-bottom: var(--space-6);
}

.hero h1 span { color: var(--color-accent); }

.hero__lead {
  font-size: var(--text-lg);
  color: rgba(255,255,255,0.75);
  margin-bottom: var(--space-8);
  max-width: 56ch;
}

.hero__actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

/* ── Value Props ── */

.value-props {
  background: var(--color-light);
}

.value-props__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-8);
  margin-top: var(--space-12);
}

.value-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(0,0,0,0.06);
  transition: transform var(--transition), box-shadow var(--transition);
}

.value-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.value-card__icon {
  width: 48px;
  height: 48px;
  background: var(--color-primary-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-4);
  font-size: 1.5rem;
}

.value-card__icon--accent {
  background: var(--color-accent-light);
}

.value-card h3 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-2);
}

.value-card p {
  color: var(--color-mid);
  font-size: var(--text-sm);
  margin: 0;
}

/* ── Email Signup ── */

.signup {
  background: var(--color-primary);
  color: var(--color-white);
}

.signup__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.signup h2 { color: var(--color-white); }

.signup__lead {
  color: rgba(255,255,255,0.8);
  font-size: var(--text-lg);
  margin-bottom: 0;
}

.signup__form {
  background: rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  border: 1px solid rgba(255,255,255,0.15);
}

.signup__form h3 {
  color: var(--color-white);
  font-size: var(--text-xl);
  margin-bottom: var(--space-6);
}

.form-group {
  margin-bottom: var(--space-4);
}

.form-group label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 500;
  color: rgba(255,255,255,0.8);
  margin-bottom: var(--space-2);
}

.form-group input {
  width: 100%;
  padding: 0.75rem 1rem;
  background: rgba(255,255,255,0.95);
  border: 1.5px solid transparent;
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-dark);
  transition: border-color var(--transition);
}

.form-group input:focus {
  outline: none;
  border-color: var(--color-accent);
}

.form-submit {
  width: 100%;
  margin-top: var(--space-2);
  padding: 0.875rem;
  justify-content: center;
  font-size: var(--text-base);
}

.form__disclaimer {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.5);
  margin-top: var(--space-3);
  text-align: center;
}

.form-group--checkbox {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  margin: var(--space-3) 0 var(--space-4);
}

.form-group--checkbox input[type="checkbox"] {
  width: 1.05rem;
  height: 1.05rem;
  margin-top: 0.2rem;
  flex-shrink: 0;
  cursor: pointer;
  accent-color: var(--color-accent);
}

.form-group--checkbox label {
  margin-bottom: 0;
  font-size: var(--text-xs);
  font-weight: 400;
  line-height: 1.5;
  color: rgba(255,255,255,0.8);
  cursor: pointer;
}

.form-group--checkbox label a {
  color: inherit;
  text-decoration: underline;
}

.form-group--checkbox label a:hover {
  color: var(--color-accent);
}

/* ── Partners / Offers ── */

.partners { background: var(--color-white); }

.section-header {
  text-align: center;
  margin-bottom: var(--space-12);
}

.section-header h2 { margin-bottom: var(--space-4); }

.section-header p {
  color: var(--color-mid);
  font-size: var(--text-lg);
  max-width: 52ch;
  margin: 0 auto;
}

.offers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-8);
}

.offer-card {
  border-radius: var(--radius-lg);
  border: 1px solid rgba(0,0,0,0.08);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}

.offer-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.offer-card__header {
  background: var(--color-dark);
  padding: var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.offer-card__category {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.offer-card__body {
  padding: var(--space-6);
}

.offer-card__body h3 { margin-bottom: var(--space-2); }

.offer-card__body p {
  color: var(--color-mid);
  font-size: var(--text-sm);
  margin-bottom: var(--space-6);
}

/* ── Featured offer ── */

.offer-featured {
  position: relative;
  border-radius: var(--radius-lg);
  background: var(--color-dark);
  overflow: hidden;
  margin-bottom: var(--space-4);
}

.offer-featured__badge {
  position: absolute;
  top: var(--space-4);
  left: var(--space-6);
  background: var(--color-accent);
  color: var(--color-dark);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
}

.offer-featured__inner {
  padding: var(--space-12) var(--space-8) var(--space-8);
}

.offer-featured__header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.offer-featured__partner {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.5);
  font-weight: 400;
}

.offer-featured h3 {
  color: var(--color-white);
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  margin-bottom: var(--space-4);
}

.offer-featured p {
  color: rgba(255,255,255,0.7);
  font-size: var(--text-lg);
  max-width: 60ch;
  margin-bottom: var(--space-6);
}

/* ── Past offers ── */

.past-offers {
  margin-top: var(--space-12);
  padding-top: var(--space-8);
  border-top: 1px solid var(--border);
}

.past-offers__heading {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-mid);
  margin-bottom: var(--space-4);
}

.past-offers__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-4);
}

.offer-card--past {
  border-top: 2px solid var(--color-mid);
}

.offer-card__header--past {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.offer-card--past-badge {
  font-size: var(--text-xs);
  font-weight: 600;
  color: rgba(255,255,255,0.7);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: rgba(255,255,255,0.1);
  padding: 2px 8px;
  border-radius: var(--radius-full);
}

.footer {
  background: var(--color-dark);
  color: rgba(255,255,255,0.6);
  padding: var(--space-12) 0 var(--space-8);
}

.footer__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--space-12);
  margin-bottom: var(--space-12);
}

.footer__brand p {
  font-size: var(--text-sm);
  margin-top: var(--space-4);
  max-width: 36ch;
}

.footer__col h4 {
  font-size: var(--text-sm);
  font-weight: 600;
  color: rgba(255,255,255,0.9);
  margin-bottom: var(--space-4);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.footer__col ul { list-style: none; }

.footer__col ul li { margin-bottom: var(--space-2); }

.footer__col ul a {
  color: rgba(255,255,255,0.5);
  font-size: var(--text-sm);
  text-decoration: none;
  transition: color var(--transition);
}

.footer__col ul a:hover { color: var(--color-white); }

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: var(--text-xs);
}

/* ── Flash messages ── */

.flash {
  padding: var(--space-4) var(--space-6);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 500;
  margin-bottom: var(--space-4);
}

.flash--success {
  background: #dcfce7;
  color: #166534;
  border: 1px solid #86efac;
}

.flash--error {
  background: #fee2e2;
  color: #991b1b;
  border: 1px solid #fca5a5;
}

/* ── Utilities ── */

.text-center { text-align: center; }
.text-accent { color: var(--color-accent); }
.text-primary { color: var(--color-primary); }
.text-muted { color: var(--color-mid); }
.mt-2 { margin-top: var(--space-2); }
.mt-4 { margin-top: var(--space-4); }
.mt-8 { margin-top: var(--space-8); }
.mb-0 { margin-bottom: 0; }

/* ── Responsive ── */

@media (max-width: 768px) {
  .nav__links { display: none; }

  .hero { padding: var(--space-16) 0; }

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

  .footer__inner { grid-template-columns: 1fr; gap: var(--space-8); }

  .footer__bottom { flex-direction: column; gap: var(--space-3); text-align: center; }
}